Denso Corporation

Nippondenso Co., Ltd.

Ngk Insulators, Inc.

Mitsubishi Heavy Industries Limited

Nippon Soken, Inc.

Fujitsu Ten Limited

Hoei Shokai Co., Ltd.

Hayashi Engineering Inc.

Hiroshi Mizuno

Yoshihisa Shibata

Koichi Hasegawa

Noriya Hayashi

Kazuo Ota

Naoki Kawasaki

Shunsuke Suzuki

Takashi Sakurai

Hiroshi Hazumi

Hiroto Nakatani

Michio Takahashi

Kojiro Tateishi

Hiroshi Naganawa

Hiroaki Niino

Tatsuo Kawaguchi

Takeshi Sakuma

Masaaki Masuda

Masao Oooka

Kunihiko Sasaki

Takeshi Shikimachi

Akihisa Fujita

Takeshi Miura

Daisuke Kimura

Makoto Yoshihara

Takeshi Matsui

Shigeyuki Akita

Tsuyoshi Abe

Masao Kodera

Naohiro Shimizu

Yusuke Tanaka

Kenji Muto

Toru Kodama

Hiroyuki Sato

Etsuo Kakishita

Mikio Shimizu

Kenji Noguchi

Kazunori Suzuki

Yuichi Tanaka

Takafumi Hamada

Kouji Iyoda

Yukinori Yamada

Akihiso Fujita

Koujirou Tateishi

Yuri Suenaga

Motohiro Aoki

An authentication management method includes: generating an authentication state based on an authentication result by an authentication terminal, an authentication rule or rules and identity information, and notifying a vehicle application of the generated authentication state. An authentication rule stored in a storage defines a plurality of authentication levels according to security levels, and authentication by an authentication element in at least one of the authentication levels includes possession authentication by a hardware encryption module with physical security.

Authentication management method, authentication management program, and user authentication management device

A heat exchanger according to the present invention includes: a pillar shaped honeycomb structure having a plurality of cells, the cells providing first flow paths through which a first fluid is passed; an inner cylinder attached to an outer periphery of the honeycomb structure; and an outer cylinder disposed on an outer periphery of the inner cylinder, the outer cylinder providing a second flow path through which a second fluid is passed, the second flow path being arranged between the outer cylinder and the inner cylinder. The second flow path includes: an intermediate flow path extending in an axial direction of the honeycomb structure so as to include an outer peripheral position of the honeycomb structure; and side flow paths located on both sides of the intermediate flow path in the axial direction. The intermediate flow path has a height lower than that of each of the side flow paths.

Heat exchanger

An exhaust heat recovery device including a heat exchange portion, an exhaust branch portion, and an exhaust distribution portion, wherein the heat exchange portion comprises a pillar-shaped honeycomb body having a first end face and a second end face, and a casing accommodating the honeycomb body, the exhaust branch portion has a branch path that branches a path of exhaust gas flowing into the honeycomb body into a central portion and an outer circumferential portion in a cross-section orthogonal to an axial direction of the honeycomb body, and the exhaust distribution portion has an exhaust distribution mechanism that adjusts a heat recovery amount by changing an airflow resistance of the path of the exhaust gas in the central portion of the honeycomb body and varying the exhaust amount passing through the path of the exhaust gas in the outer circumferential portion of the honeycomb body.

Exhaust heat recovery device

A position identifying apparatus includes a position detecting unit; an information acquiring unit; a feature extracting unit; an index value calculating unit; a feature selecting unit; a correlating unit; a weight setting unit; and a correcting unit. The position detecting unit performs a map matching to detect a vehicle position on a map. The information acquiring unit acquires road information from the map. The feature extracting unit extracts features of a ground object. The index value calculating unit calculates an index value representing a likelihood of a stationary object. The feature selecting unit selects feature candidates among the features having the index values larger than or equal to a predetermined likelihood of the stationary object. The correlating unit correlates the feature candidates with the road information. The weight setting unit sets weights of the feature candidates. The correcting unit corrects the position of the vehicle using the weights.

Apparatus for identifying position of own vehicle and method for identifying position of own vehicle

In a location estimation device, a change detection unit detects a point of change in the width of a roadside structure as a width change point. A width correction unit calculates a width deviation between a first relative location of the roadside structure on a map data segment and a second relative location of the roadside structure obtained based on shape information of the roadside structure in the width direction of a vehicle. The width correction unit corrects, as a function of the width deviation and a positional accuracy of the vehicle in the travelling direction, an estimated location of the vehicle in the width direction when it is determined that there is the point of change in the width of the roadside structure in the travelling direction of the vehicle.

Location estimation device

An in-vehicle system as a road curvature detection device calculates a curvature of a road in front of a vehicle based on an acquired front scene image. The in-vehicle system receives gradient information from the data map. The gradient information corresponds to a current road section on the road on which the vehicle drives. The in-vehicle system detects a gradient accuracy of the received gradient information. When the current road section has a gradient, i.e. the road is an uphill or downhill road, the in-vehicle system selects an appropriate special detection methods based on the gradient accuracy of the received gradient information, and calculates a road curvature by using the selected special detection method. Each of the special detection methods calculates a road curvature while effectively suppressing influence of a road gradient indicated by the received gradient information.

Road curvature detection device

In an apparatus for recognizing a lane partition line, a pre-branch section setting unit sets a pre-branch section of a road on which an own vehicle is traveling. The pre-branch section extends a section length from a start line that is positioned closer to the own vehicle than a branch location by an offset distance in a traveling direction of the own vehicle. A determination unit determines whether or not a geographical location of the own vehicle is within the pre-branch section. If it is determined that the geographical location of the own vehicle is within the pre-branch section, a recognition unit suppresses recognition of the lane partition line on an diverging road side of the road on which the own vehicle is traveling. The diverging road is another road branching off from the road on which the vehicle is traveling at the branch location.

Apparatus for recognizing lane partition lines

In an evacuation travelling assistance apparatus, a risk determining unit determines, when a driver is not in a state capable of appropriately performing driving operations, a risk involved in stopping at a location and a risk involved in passing through the location, for each of a plurality of locations that may serve as an advancing destination of the own vehicle, based on map information, own vehicle information, and peripheral environment information. The risk determining unit evaluates, for each of the plurality of locations, at least one evaluation subject among a plurality of evaluation subject including: a risk occurrence frequency at the location; a risk avoidability at the location; and a level of danger of the risk occurring at the location, based on a plurality of levels, and determines the risk involved in stopping at each location and the risk involved in passing through each location, based on evaluation results.

Evacuation travelling assistance apparatus

In an evacuation travelling assistance apparatus, a risk determining unit determines, when a driver is not in a state capable of appropriately performing driving operations, a risk involved in stopping at a location and a risk involved in passing through the location, for each of a plurality of locations that may serve as an advancing destination of the own vehicle, based on map information, own vehicle information, and peripheral environment information. An evacuation destination setting unit sets a location at which the risk involved in stopping at the location is lower than a predetermined reference as an evacuation destination, based on the determined risk. An evacuation route setting unit combines locations at which the risk involved in passing through the location is lower than a predetermined reference, based on the determined risk, and sets an evacuation route from the current position of the own vehicle to the evacuation destination.

A light guide plate has a light guide plate body and at one side thereof a curvedly descending portion formed by curving front and rear surfaces of the light guide plate, with the surface to surface distance kept uniform, to a coaxial arcuate configuration so as to extend towards a direction of a rear surface of the light guide plate body. Spot light sources disposed in face to face relation with a free end face of the curvedly descending portion are arranged to be displaced towards the front surface of the light guide plate from a mid-center plane between the front and rear surfaces of the curvedly descending portion.

Planar lighting device

A resin transfer molding (RTM) molding device is designed to mold a fiber-reinforced plastic (FRP) molded body by injecting a resin composition into a mold and by impregnating the molded body therewith. The resin composition is a chain curing polymer (CCP). A CCP accommodating layer is disposed adjacent to an outer side of the molded body. The layer contains the CCP. The layer is provided with a Vf limit value, the value defined by the curing characteristics of the CCP and the characteristics of dissipation of heat from the CCP to the exterior. An element for separating the molded body is disposed between the body and the layer.

Resin transfer molding device and resin transfer molding method

The ceramic plasma reactor includes: a plurality of unit electrodes each of which comprises a plate-shaped ceramic dielectric bodyand a conductive filmembedded in the ceramic dielectric body superimposing them each other with a gap which works as a discharge portion, and preferably being formed by sandwiching one unit electrodehaving no through holesby two unit electrodes having plural through holesthere between. A partition wall plateis provided by facing one of unit electrodes on a side opposite to the gap and being held by a holding memberat a predetermined distance so as to form there between a gas introducing-circulating portionfor introducing and circulating gas in the through-holesso as to send gas introduced to the gap between the unit electrodes as a discharge portion by applying a voltage thereto to generate plasma.

Ceramic plasma reactor and reaction apparatus

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Nagoya, Japan

Hiroshi Mizuno