Denso Corporation

Toyota Jidosha Kabushiki Kaisha

Yanmar Co., Ltd.

Kanegafuchi Kagaku Kogyo Kabushiki Kaisha

C.uyemura Co., Ltd.

Applied Electronics Limited

Kouji Shimizu

Takao Kawabe

Jaromir Cech

Takeshi Takahashi

Hidenori Nomura

Norio Ozeki

Yuzi Tuchiya

Takashi Miyamoto

Yoshie Samukawa

Keiji Matsuoka

Masayuki Utsumi

Terumitsu Takahata

Yukihiro Shinohara

Teruyuki Hotta

Tsuyoshi Kawashima

Gou Asai

Toshiro Itatsu

Tomoyuki Tsuda

Tetsuo Sakaki

Isamu Kawashima

Satomi Ukai

Tomoo Ogata

Toshio Ikeda

Masato Aratani

Kenji Misugi

A refrigeration cycle cools a battery. A controller controls a refrigerant flow rate flowing through a battery cooling system so as to adjust a temperature of the battery. The controller adjusts the refrigerant flow rate flowing in the battery cooling system so that the oil retained in the battery cooling system is flushed toward the compressor. The battery cooling system has a plurality of parallel systems. Electric expansion valves as flow adjusting valves are controlled so as to intermittently provide an oil-back operation. In the oil-back operation, the flow rate of the refrigerant flowing through a part among the plurality of parallel systems is increased more than a flow rate of the refrigerant flowed by a temperature control unit.

Refrigeration cycle device for cooling battery

A rotational surface treating device with a high treatment efficiency that allows a treatment liquid to be discharged in a short time is provided. When a treatment bathis rotated, partscontact an electrodeto be electroplated. In this event, a plating liquidis used as circulated by a pump P. The plating liquidis discharged to the outside through a gap in a side wallfor replacement of the plating liquidor the like. During discharge, the plating liquidis not circulated by the pump P. The gapwhich is formed in the side wallis formed to be smaller than the minimum dimension of the partson the inner side. The gapis formed to be wider toward the outer side. Thus, water is discharged immediately.

Surface treating device

An information communication system includes: an in-vehicle device for displaying a region information map, which includes a branch point, regions ahead of the branch point, and routes connecting to each region; and a data providing device for supplying a region information map display data to the in-vehicle device. The data providing device includes: a data retrieving device for retrieving the region information map display data from a data storage device; a recommended route drawing data generation device for providing a recommended route; a drawing execution element display data generation device for providing a drawing execution element; and a data transmission device. The in-vehicle device includes: a display for displaying the region information map and the drawing execution element; and a recommended route drawing device for drawing the recommended route when a user operates the drawing execution element.

Information communication system, data providing device and in-vehicle device

Turbines and compressors, which constitute superchargers, are disposed in series on an exhaust gas passage and an air intake passage, respectively. The supercharger is equipped with a supercharger rotation sensor, which transmits a detection signal obtained according to the rotation of the compressor to a control device, a bypass passage, which bypasses exhaust gas from the upstream side to the downstream side of the turbine, and a bypass valve, which regulates the flow rate of exhaust gas flowing through the bypass passage. Control device regulates the rotational speed of the compressors in a high-efficiency range by producing a control signal based on the detection signal from the supercharger rotation sensor, and sending the control signal to the bypass valve.

Engine

In an engine equipped with a supercharger consisting of a compressor having a plurality of blades on a turbine shaft and a turbine, at least one index means provided on the turbine shaft or the plurality of blades, and a turbo angular velocity sensor, which detects a rotation of the index means and a rotation of the plurality of blades respectively and connected to an ECU. In the engine, also, a turbo angular velocity computing means, which calculates an angular velocity by obtaining a plurality of pulses per one rotation of the turbine shaft, is provided.

Engine with supercharger

A target object information estimating device embodied by an electronically agile radar sensor is mounted in a moving vehicle. The device has a unit outputting a radar wave every measuring period, receiving radar waves reflected from a target object through different transmission paths and calculating a distance to the object in each measuring period to detect the object, a unit tracking the object in a tracking term of measuring periods, a unit setting the distance changed with time as a null distance each time electric power of the received waves is reduced to a minimal value, and a unit producing an actual pattern of null points corresponding to the null distances, collating the actual pattern with modeled patterns corresponding to various heights and estimates the height of the object from the collation result as information about the object.

Device for estimating information on target object

In a diesel engine equipped with an injectorhaving a plurality of intersections between an axis line of the injectorand the axes of injection holesbored in the injector, an air intake valveis controlled so that it is closed at timing before a BDC (at timing when a piston comes to a bottom dead center) by an ECU, which controls the timing of closing the air intake valvebased on operating conditions of the engine.

Method of controlling valve timing of diesel engine

Center console for a motor vehicle

Dashboard for a motor vehicle

Instrument panel for a motor vehicle

A polyarylate film having optical isotropy and process for the preparation thereof are disclosed, in which the film satisfies the following relationship (1) and (2);

Polyarylate film having optical isotropy and production process thereof

Growing community of inventors

Osaka, Japan

Kouji Shimizu