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Parts/Governments(West Hall)

Booth No. Exhibitor Name WP / JP Exhibit Name New Function / Feature
W208 Stanley Electric Co., Ltd.   car elecronics parts  
W209 NGK Spark Plug Co., Ltd.   PSPE Spark Plug  
  M10 BI-HEX12 Spark Plug with Extra Long Reach  
  NHTC　GlowPlug  
  Metal Glow Plug for AQGS（Advanced Quick Glow System)  
  Glow Control Unit  
  Intake Air Heater  
  OZAS-S２（New Type Zirconia Exhaust Gas Oxygen Sensor)  
  OZAS-S３（Zirconia Exhaust Gas Oxygen Sensor for Motorcycle)  
  ZFAS-ｓ２（Thick Film Type Oxygen Sensor for Motorcycle)  
  ZFAS-U2（Quick Start Type Universal A/F Heated Exhaust Gas Oxygen Sensor)  
  ERAS-KN（Non-Resonant Knock Sensor)  
  EGAS-A（Air Quality Sensor)  
  CTAS-T(Wide Renge Ex這うstGas Temperature Sensor)  
  Hydorgen Separation Module with Structured Catalyst  
  Ceramic Package  
  Airflow Monitor for Screening of Sleep-disordered Breathing「SOMNIE」  
  Ceramic Bearing Ball  
  HSK　Tooling System  
  Ceramic Heater  
  NGK IRIDIUM IX Plug  
  NGK IRIDIUM MAX Plug  
  NGK IRISERIES Plug  
  NGK PowerCable  
  NTK Radiator Cap  
  NTK O2sensor  
W210 Yazaki Corp.   High-Voltage Power Distribution System (wire harnesses, connectors, busbar plates, current sensors,  
W211 Matsui Universal Joint Corp.   UNIVERSAL JOINT  
  MSP-COATING  
  PROPERLLER SHAFT  
  GEAR BOX FLANGE  
  FORGING PARTS  
W212 Atlantic Trade Pavilions, Inc.      
W301 NHK Spring Co., Ltd.   Large　Coil　Spring Big springs used for electric power station, piping support of plant, and bridge, etc.
  Micro　Springs One of the world's smallest micro coil springs used for inspection of semiconductor and liquid crystal
  Automotive suspension springs These springs provide comfortability by absorbing vibration and impact coming through from road.
  Leaf　Springs Flat springs, loaded on the commercial vehicles mainly, provides higher ride quality and steering stability.
  Tubular　Stabilizer　Bars Products used for controlling tilt of a car and stabilizing its steering. Horrow type weighs 20-50% less than Solid type.
  Disc　Springs Springs used for Brakes and clutches. There are thousands of materials and shapes to be applied according to the purpose for their use.
  Arc　Springs Springs used for Brakes and clutches. There are thousands of materials and shapes to be applied according to the purpose for their use.
  Wave　Springs Springs used for Brakes and clutches. There are thousands of materials and shapes to be applied according to the purpose for their use.
  Various small（Precision） springs Springs used for Brakes and clutches. There are thousands of materials and shapes to be applied according to the purpose for their use.
  Metal　Baseball　Bats＆Golf　Club　Shafts Technology cultivated in spring R&D is applied in various types of sporting goods for the purpose of weight saving.
  Automotive Suspension Springs For the past 40 years, weight saving of these springs has been accomplished by (1) designing about 1.5-times high intensity, (2) developing materials and processing methods, (3)decreasing the numbers of coil by reducing wire diameter.
  Valve　Springs Springs designed to increase durability and improve downsizing with development of materials and processing methods. These are highly reliable spring products supporting high revolving engine.
  Automotive　Seats Car seats mainly focused on safety and comfortability. It's one of NHK SPRING's advantage as the independent manufacturer to involve ourselves in an entire process from material development through mass production.
  Active　Headrest　Machanism Seat structure to reduce the damage to the passengers' back of the head in car collision from behind. It's the structure to alleviate the burden on passengers in car collision by moving the head rest which supports the head obliquely upward to control the drastic angle shift caused between body and neck.
  Microcontactor　Units Inspection unit for semi-conductor and crystal liquid using one of the world's smallest original micro springs.
  Contact　Springs Contact springs for current testing that applies for micro processing technology and spring processing technology. They have superiority in both mechanical and electronical properties.
  The　Torsion　Bars　（for　The　Subaru 360） Subaru 360, which then had the enormous popularity as the first Japanese national car, adopted the Tortion Bars developed by NHK SPRING and that helps to save some space.
  The　Triple　Leaf　Springs　（for　The　CROWN） CROWN, which was then released as the first Japanese domestic car, adopted "three-sheet layered leaf springs" developed by NHK SPRING. They are developed products mainly focused on overwheming weight saving in comparison to other laminated leaf springs.
  The　Seats for New Type of Fuga Seats for new type of Fuga from Nissan to be released this autumn.
  Tubular　Coil　Springs Coil Springs and Tortion Bars designed to save weight with high tensity pipe.
  Mono　Leaf　Spring One-sheet type of Leaf Spring designed to save weight with state-of-the-art development and processing technology.These products are adopted for new cars this year.
  One-Touch　Nuts A nut used with divided screws can be simply pushed into the bolt for insertion. This increases efficiency of tightening work drastically.
  Slide　Folders An unit which materializes noninvertible action with simple structure of spring.
jp Totsubane Disc Springs unaffected by confliction. Clearly effective in transmission control such as high-frequency ocillation.
W302 Jatco Ltd. wp    
wp Transmission for hybrid electric RWD vehicles  
     
     
     
     
     
     
     
W304 Denso Corp.   Energy Management -
  Hybrid Vehicle Components and Gasoline Engine Management System Improving both the environmental and driving performance of hybrid vehicles with DENSO’s state-of-the-art components.
Hybrid vehicles successfully reduce CO2 emissions while continuing to deliver powerful acceleration with sophisticated control systems that combine engine and electric motor.
To support complex hybrid vehicle systems, DENSO provides products based on its cutting-edge technologies. These include well-established engine control devices, traction inverters for controlling electric drive motors and regenerating energy, and drive battery monitoring units for power electronics systems.
Traction inverters are critical to the control of electric motors. DENSO provides inverters boasting the world’s top discharge power density with a new cooling technology that limits temperature levels in built-in semiconductor power devices. This cooling technology is based on both radiator cooling technologies and electronics technologies that have been developed through in-house production of semiconductor devices.
  Diesel Engine Management System Common rail technology for reduced noxious substances in diesel emissions.
Diesel engines offer higher fuel efficiency and lower CO2 emissions than gasoline engines. However, they discharge particulate matter (PM) and nitrogen oxide (NOx) compounds. DENSO's common rail technology simultaneously reduces both of these air pollutants and helps to create more environment-friendly diesel engines.
Common rail systems atomize fuel through a high-pressure injection process so it burns more effectively and produces less PM. Unlike conventional single injection systems, common rail systems produce multiple injections of small and highly precise fuel quantities in order to avoid rapid increase in combustion temperature thus reducing the production of NOx.
With as many as nine injections per combustion cycle, DENSO’s most advanced common rail system operates as high as 200 MPa (2,000 bar). DENSO was the world’s first manufacturer to mass-produce a common rail system in 1995.
  Permanently Engaged Starter Helping a start and stop system provide smoother operation, lower engine vibration, reduced noise, and greater fuel economy.
DENSO has developed a starter specifically tailored for such systems to help significantly improve occupant comfort and fuel efficiency.
Conventional starters push a pinion gear to engage the engine ring gear when starting the engine. In contrast, DENSO’s permanently engaged starter has a one-way clutch and other new mechanisms that enable the pinion gear to constantly mesh with the engine ring gear. The starter does not need time to engage the mating gears, and the almost immediate engine restart in response to the driver’s accelerator input provides a better operational feel.
Because of the engine reversal prevention clutch, damper, and other advanced internal mechanisms, DENSO’s permanently engaged starter helps suppress vibration when the engine is stopped and noise when the engine is restarted.
  Radiator Tank Made from Plant-derived Resin A product that offsets CO2 emissions when combusted

Petroleum-based resins release carbon dioxide (CO2) emissions into the atmosphere when they are combusted, contributing to the global warming effect. Plant-derived resins made from plant compounds, however, have less negative impact on the environment because CO2 is absorbed during the plant’s photosynthesis.

DENSO has developed a plant-derived resin radiator tank as a substitute for conventional petroleum-derived resin radiator tanks. The new product consists mainly of a compound derived from castor-oil, which is extracted from castor bean seeds.

Radiator tanks, used in the engine compartment, must be extremely heat resistant and durable. Previously, it was nearly impossible to produce commercial radiator tanks that contained more than 20 percent plant-based resin. But DENSO, working jointly with DuPont, has developed a resin with 40 percent of its raw materials derived from plant. The new resin meets stringent requirements for radiator tanks.
  Research on Absorbing CO2 into algae to create biofuel By using photosynthetic capacity of micro algae, DENSO is trying to reduce CO2 emissions from DENSO's factories and to produce biofuels. DENSO's goals are to resolve energy issues and to prevent global warming through the development of environmentally friendly factories.

Holding patents on the research of newly discovered algae, DENSO has begun joint research with Keio University's Institute for Advanced Biosciences since April 2008.

This algae called "pseudochoricystis" lives in ponds and hot springs. It is small plant, yet at only 5 micrometers (1/200mm). Normally, plants absorb carbon dioxide and use it to produce starches through photosynthesis; pseudochoricystis not only creates starches, but actually produces oil, too. This oil contains light oil elements that can be used in diesel engines. Pseudochoricystis grows more rapidly and is easier to cultivate than other forms of tiny algae.
  SiC Power Devices New semiconductor to lead the next generation of motor control
Hybrid vehicles and electric vehicles are important options for CO2 emissions reduction and energy problems solution.
To control the traction motors of these vehicles, inverters are essential components.

Silicon carbide (SiC) is a promising material for power devices for inverters, etc. Compared to current power devices made of silicon (Si), SiC power devices will pave the way for smaller yet more powerful inverters, since SiC withstands higher voltage and higher temperature, and suffers less power loss than Si.
One of the biggest hurdles in commercializing SiC power devices is the need to create SiC wafers with the high crystallinity required in on-vehicle power devices. DENSO has been working to produce higher crystalline SiC wafers, and succeeded in producing SiC wafers with the smallest level of defect density in the world ﾐ some hundreds per one square centimeter.
  Sensing System Improved vehicle protection with a sophisticated sensing system

Pre-crash safety system and lane-keeping assist systems help to keep a vehicle safe by detecting the risk of an accident and minimizing damage in the event of a collision. The key technologies of these systems are sensors that monitor surroundings and signal processing systems.

Millimeter-wave radar sensors continuously measure the distance and relative speed of the vehicle ahead and inform the driver of collision risk. Vision sensors monitor the lane markings to alert the driver if the vehicle is about to cross a lane boundary because the driver has taken their eyes off the road or is driving carelessly, for example.
  Full TFT Color LCD Instrument Cluster Featuring Night View System with Pedestrian Detection Function Providing drivers with more information than conventional instrument clusters and in an easy-to-read format.

DENSO developed the world’s first full thin film transistor (TFT) color liquid crystal display (LCD) instrument cluster. It provides a wide range of information that can be viewed graphically in different display modes according to the driving situation and to meet the driver’s preferences.

In addition to engine speed and fuel level information, DENSO’s new instrument cluster provides a variety of useful information for greater driving safety and comfort. Its near-infrared-based Night View System, for instance, assists with night driving by clearly displaying pedestrians and obstacles in the road ahead. The System also highlights pedestrians to inform the driver of their presence.

In conjunction with a car navigation system, DENSO’s new instrument cluster allows for many other functions, such as guidance assistance in driving lanes and at intersections.
  Image Recognition Technology Improved safety through enhanced driver visibility

DENSO is making an effort to respond to the increased demands for products that provide enhanced driver assistance. Image recognition is a driver assistance technology that uses an in-vehicle camera to help expand the driver’s awareness of their surroundings.

DENSO has developed a software application that immediately identifies road signs in images taken by the camera in a moving vehicle. The highly sophisticated technology identifies signs of different sizes and angles, as well as those with missing parts.
  Passenger Vehicle Air Conditioning System Using an Ejector A new vehicle air conditioning system with reduced compressor power consumption for improved vehicle fuel efficiency.

DENSO, manufacturer of the world’s first ejector for truck refrigeration units and household CO2 heat-pump water heaters, has further reduced the size of the product to allow it to be installed on conventional vehicle air conditioning systems. Compared to standard systems, this enables ejector-equipped car conditioners to reduce compressor power consumption by about 25 percent.

Much of the energy consumed by vehicle air conditioning systems is used in the compressor when it compresses circulating refrigerant that cools the air. DENSO’s new system uses an ejector, instead of an expansion valve, which also works as a pump to reduce the pressure of the refrigerant and circulate it effectively. This advantage allows expansion energy generated during refrigerant decompression to be used to reduce the compressor’s power consumption, thus helping increase vehicle fuel efficiency.
  Small Air Conditioning Unit for Compact Vehicles A vehicle air conditioning unit redesigned to maximize an occupant’s cabin space in compact vehicle designs.

DENSO has developed a blower that is about half its previous size, making the new vehicle air conditioning unit 20 percent smaller in volume.

In conventional design, the main air conditioning unit is separate from the blower unit which houses the blower fan and is located under the front passenger glove box. DENSO’s new system, however, combines the two units by placing a blower on the main component. It is located behind the center console between the two front seats and creates more leg room for the front passenger.
  Remote Touch Controller Easy driver operation of vehicle cabin technologies

DENSO’s Remote Touch Controller, located on a vehicle’s center console, allows a driver to freely control a car’s navigation system, audio system, air conditioning system and other cabin units without having to touch them. The driver operates a pointing device in the center of the controller to set and select different functions.

The pointing device works with the cursor on a display screen, which moves up and down and side, similar to a computer mouse. This is the world’s first such controller in a vehicle that allows the drive to move the cursor vertically and horizontally.

The controller uses electric motors that create a realistic feeling when the driver moves their finger on the pointing device button in order to move the cursor closer target icons on the screen. This function helps the driver use the controller easily and properly.
W304 Asmo Co., Ltd.   Electric Power Steering Motor,Stepping Motor For Headlight Swivel  
W304 Hamanako Denso Co., Ltd.   HORN（Trumpet type / New model） New trumpet type horn plays a mild and high-class tone. This structure loads two sound openings compared with conventional type loads only one, enabled to utter and increase an acoustic pressure (+4dB) in front,　that we developed in the first place in the world.
  HORN （Trumpet type / Conventional model） This trumpet type horn is adopted to upper grades of many car makers, that plays mild and high class tone. Though that is compact and could be installed anywhere, that satisfies loud sound volume by adopting a large opening. Our trumpet type horn is a reliable product achieved ECE standard.
  Duty control valve This product makes a gas steam adsorbed on a canister release and controls a flow of that. Radiated gas steam is used as a part of mixed air. This product could control large air (0-120litter/min).
  Evaporative leak check module This product detects an abnormality caused by leak on fuel tank automatically and informs a driver. This product prevents a gas steam from radiating in the air.
  Vapor containment valve This is a switching control valve to prevent a gas steam from occurring when parking and driving a car with fuel tank closed tightly, to make a gas steam in gas tank adsorb on a canister when refueling.
  Head lamp solenoid This solenoid is for changing an angle hi or low in discharge headlamp unit. This is designed against continuous electricity under high temperature situation in headlamp unit and loads two diodes enable to absorb a surge, to prevent an electric noise and an error connection.
  Shift lock solenoid This solenoid restricts a shift lever not to run from parking position to driving position without pedaling a brake to prevent a sudden start by operating a shift lever mistaken.
This solenoid is designed to have a priority on the operating noise and loads a diode enable to absorb a surge to prevent an electric noise.