Honda Motor Co., Ltd.

Dic Corporation

Canon Kabushiki Kaisha

F-tech Inc.

Shimizu Construction Co., Ltd.

H-one Co., Ltd.

Toru Kawai

Shigeki Sato

Masanori Ishikawa

Seiichi Kashiwaba

Ryuji Suzuki

Yoshikazu Sato

Keita Ito

Mashu Kurata

Masaya Honji

Hiroki Mitsuhashi

Hideaki Takada

Satoshi Fujii

Masaki Takahashi

Yoshikazu Yamada

Takashi Ito

Sei Watanabe

Yasuhiro Shimizu

Hiroto Takahashi

Atsushi Koyama

Shigeru Goto

Toshiya Takahashi

Hibiki Koga

Atsushi Maruyama

Yoshiyuki Misumi

Shoji Kawase

Tomoyuki Yokota

Gaku Matsumoto

Kazumi Mikami

Takeji Okada

Hiroki Mukai

Hisaharu Kato

Koji Imuta

Hiroyuki Uchida

Sumio Horiuchi

Runa Nakamura

Yuta Toma

Ryota Ujie

Marudan Kiji

Ryo Ikeda

Atsuo Onoue

Katsuyuki Tamaoki

Provided is a sensor module capable of reducing an assembly error between a plurality of sensors and eliminating the need for measuring a distance between the sensors and the need for a calibration system. A sensor module for shipboard use, detachably mountable to a marine vessel includes a base; a casing that covers the base; a first sensor provided on an upper surface of the base; and a second sensor provided on a lower surface of the base.

Sensor module, and marine vessel

Provided is a steering assistance system including a determination unit determining whether or not a positional relationship between an object around a waterborne moving body and the waterborne moving body satisfies a predetermined condition on the basis of a result of processing an image captured by an imager capturing an image around the waterborne moving body, and a display control unit causing a display to display an image in which one or more virtual lines are superimposed on the image if the predetermined condition is determined to be satisfied, in which each of the one or more virtual lines is associated with one of at least four or more regions set to the front, rear, left, and right of the waterborne moving body, the determination unit determines whether or not the predetermined condition is satisfied for each of the regions, and the display control unit causes the display not to display the virtual line corresponding to a specific region if the predetermined condition is satisfied in the specific region, and causes the display to display the virtual line corresponding to a non-specific region if the predetermined condition is satisfied in the non-specific region.

Steering assistance system

A truck is provided. An electric motor generates a traveling drive force. A battery supplies power to the electric motor. An engine drives a generator capable of charging the battery. The battery is provided between the electric motor and the engine in a front-and-rear direction of the truck.

Truck mounting of engine battery and motor

A work machine which includes a GNSS sensor that detects a GNSS signal and a beacon signal detection sensor that detects a signal of a beacon, and which is a self-propelled work machine that performs work in a work region based on results of detection by the GNSS sensor and the beacon signal detection sensor, the work machine comprising a specification unit configured to specify a region in which accuracy of specifying a self-position of the work machine based on the GNSS sensor is lower than a reference in the work region, and a notification unit configured to notify a user of an installation position of a marker based on a result of specification by the specification unit.

Work machine and information management apparatus

An accompanying mobile body in which a response to an abrupt change in a traveling direction of a user is restrained from being delayed. A movement state recognition section recognizes a moving direction and a moving speed of a user. A predicted location calculation section calculates a predicted location of the user after a first predetermined time period based on the moving direction and the moving speed of the user. An accompanying control section performs accompanying control to cause an accompanying mobile body to move by a traveling unit toward a target location of accompanying that is a location apart from the predicted location by a specified distance in a specified direction.

Accompanying mobile body

A wagon includes a communication part configured to communicate with other device, an electric motor configured to generate a traveling driving force, a battery configured to supply electric power to the electric motor, a position sensor configured to acquire position information indicating a position of a host wagon, an attitude detection unit configured to acquire inclination information indicating a tilt of the host wagon, and a controller configured to transmit the position information and the inclination information, which were acquired in a same region, to other device via the communication part while associating the position information and the inclination information.

Wagon and management device

An autonomous work system comprises a plurality of autonomous work machines. The plurality of autonomous work machines each comprises: a distance specifying unit configured to specify a distance to another autonomous work machine based on image information obtained by imaging surroundings; and a communication unit configured to receive a GNSS signal of a self-machine, and GNSS signal information that has been acquired based on a GNSS signal that has been received by the another autonomous work machine and position information of the another autonomous work machine; and a position specifying unit configured to specify a self-position in a self-work area, based on the position information of the another autonomous work machine and a distance to the another autonomous work machine.

Autonomous work system

In a vehicle subframe, a first side member has a first extending portion that extends while being deflected outward on one side in a width direction as approaching from a rear side to a front side, a second side member has a second extending portion that extends while being deflected outward on the other side in the width direction as approaching from the rear side to the front side, and a second cross member is further included which is opposed to the first cross member on the front side thereof and couples a portion of the first extending portion in which the degree of outward deflection on the one side in the width direction becomes large and a portion of the second extending portion in which the degree of outward deflection on the other side in the width direction becomes large to each other.

Subframe for vehicle

There is provided a cart. An electric motor generates a travel driving force based on a control signal from an external control unit configured to perform control related a travel path of the cart. A battery supplies power to the electric motor. An engine drives a power generator which is configured to be capable of charging the battery. A determination unit determines whether the engine is to be operated, based on a predetermined condition.

Cart, work machine, and travel system

A vehicle subframe attached to a vehicle body includes a first side member and a second side member that extend in a front-rear direction of a vehicle body and are arranged to be opposed to each other in a width direction of the vehicle body, a cross member that is arranged to extend in the width direction and couples the first side member and the second side member to each other, and a coupling member that is arranged to extend in the width direction to be apart from the cross member toward a rear side of the vehicle body and couples the first side member and the second side member to each other.

In a vehicle subframe, a left coupling member is connected to a left front portion, a left connecting portion, and a lateral portion of the cross member in a left front coupling portion while covering the left connecting portion of the cross member in the width direction, and a right coupling member is connected to a right front portion, a right connecting portion, and the lateral portion of the cross member in the right front coupling portion while covering the right connecting portion of the cross member in the width direction.

A vehicle subframe includes: a front member that is arranged on a front side in a front-rear direction in a vehicle body, allows a driving source that generates a driving force for driving a vehicle to be mounted thereon, and has a front attachment portion to be attached at both ends in a width direction of the vehicle body on the front side; and a first side member and a second side member that extend in the front-rear direction, are arranged to be opposed to each other in the width direction of the vehicle body, are each connected to the front member, and each have a rear attachment portion to be attached to a portion on a rear side in the vehicle body in the front-rear direction.

A two-stroke engine includes: an intake passage that opens out to a crank chamber; a first one-way valve provided in the intake passage and permits a flow of fluid toward the crank chamber; a scavenging port having an upstream end communicating with the crank chamber and a downstream end that opens out in a wall defining a side portion of a cylinder, wherein the downstream end communicates with a combustion chamber defined above the piston at least when the piston is at a bottom dead center, and communicates with a part of the cylinder below the piston at least when the piston is at a top dead center; and an air supply passage that communicates a part of the intake passage which is located downstream of the first one-way valve with an upstream portion of the scavenging port so as to supply air to the scavenging port during air intake.

Two-stroke engine

A pair of side members extends in a longitudinal direction of a vehicle in a width direction and have a plurality of coupling portions coupling with a vehicle body member of a vehicle. A pair of cross members extends in the width direction to face each other in the longitudinal direction and couple the pair of side members. A pair of coupling members is provided in the side members to couple a corresponding one of the plurality of coupling portions with the vehicle body member. A pair of support members is provided in the cross members to support correspondingly a pair of suspension arms provided in the vehicle and facing each other in the width direction. The lower parts of the support members are welded to upper walls of the coupling members and vertical walls of one of the cross members straddling the upper walls and the vertical walls.

Sub-frame for vehicle

A uniflow two-stroke engine, includes: a cylinder receiving a piston such that the piston can reciprocate therein; an exhaust port provided in an upper end part of the cylinder; and a scavenging port that is provided in a lower side wall portion of the cylinder so as to be opened and closed by the piston, wherein a downstream portion of the scavenging port that opens out to the cylinder includes a guide member that gives a downward velocity component to a gas flow entering the cylinder from the scavenging port.

Growing community of inventors

Tokyo, Japan

Toru Kawai