Komatsu Corporation

Sumitomo Metal Industries, Inc.

The University of Tokyo

Kayaba Industry Company, Ltd.

Kabushiki Kaisha Sega Enterprises

Takashi Tsukamoto

Masahiro Ikeda

Sueyoshi Nishimine

Etsuo Fujita

Kazuki Kure

Kenji Aihara

Chihiro Hayashi

Atsushi Yamashita

Takuya Uemura

Akira Nishino

Taira Ozaki

Takashi Noda

Hayato Kinoshita

Masamichi Miyazaki

Hiromitsu Fujii

Takaharu Terada

Souichi Tsumura

Wei Sun

Masakazu Nakazato

Hironori Yamamitsu

Masami Hirayama

Motoo Asakawa

Hyoji Hagita

Hajime Asama

Kunihiro Shirahata

Syozi Nishimura

Akira Kotani

Terutaka Tsumura

Masatake Tomita

Michitaka Fujita

Chuzo Sudo

Koji Okuda

Tomoki Andou

Atsuhito Kawahara

Naozumi Okura

Yasuhiro Kawamoto

Katsuhito Gotoh

Ryutaro Nonaka

Naoya Soma

Katsutoshi Hayashida

Nobuhiro Murai

An amount of information of data of a captured image displayed on a display unit is increased. A display control unit sets a plurality of divided display sections for a display unit. The display control unit sets a first camera group and a second camera group including one or more of a plurality of cameras. The first camera group captures an image of a work performed with a blade. The second camera group captures an image of a work performed with a ripper. The display control unit displays data of captured images output from cameras included in one of the first and second camera groups in a corresponding plurality of divided display sections.

Display system for work machine

Provided is a display system, which makes it easy for an operator to accurately grasp a traveling situation of a work vehicle. A front camera captures an excavating blade and topography in front of a crawler dozer. A rear camera captures a fuel tank and a ripper apparatus, and a topography behind the crawler dozer. A display image displayed on a monitor is generated by arranging a front image captured by the front camera and a rear image captured by the rear camera so that the excavating blade in the front image may face the fuel tank in the rear image.

Display system and work vehicle

A cab is used in a work machine. The cab includes a first pillar, a second pillar disposed to a rear of the first pillar, a beam disposed between the first pillar and the second pillar, and a reinforcing member provided to the beam.

Cab and work machine

A display system includes a work vehicle, a first camera, a computation device, and a display device. The first camera is attached to one side portion of the work vehicle. The first camera has an optical axis inclined downward with respect to a horizontal direction. The first camera captures a first image including a surrounding environment of the work vehicle and a first vehicle body portion. The computation device generates a display image from the first image. The display image includes a surrounding image that depicts the surrounding environment of the work vehicle in a bird's-eye view, and a vehicle image. The vehicle image may combine a vehicle model depicted in the work vehicle and an image of the first vehicle body portion captured by the first camera, or may be an image of the first vehicle body portion. The display device displays the display image.

Display system for work vehicle

A bulldozer includes a blade disposed in front of a vehicle body. First and second cameras are disposed to the left and right of the vehicle body, respectively. A first optical axis of the first camera faces forward and downward. The first camera is arranged to capture a first image of a gap between a lower edge of the blade and the left crawler belt. A second optical axis of the second camera faces forward and downward. The second camera is arranged to capture a second image of a gap between a lower edge of the blade and the right crawler belt. A display is configured to display the first and second images side-by-side.

Bulldozer

Provided is a display system capable of facilitating appropriate ripping work. A right ripper side camera images a ripping tip. The right ripper side camera is mounted on a vehicle main body. The image generating unit generates a display image. The display image includes an image of the ripping tip by an imaging unit and information about a rotative running of a crawler belt. A display unit displays the display image.

Display system

A bulldozer includes a blade disposed in front of a vehicle body. First and second cameras are disposed to the left and right of the vehicle body, respectively. A first optical axis of the first camera faces forward and downward. The first camera overlaps a left crawler belt as seen in a plan view of the bulldozer and is arranged to capture a first image of a gap between a lower edge of the blade and the left crawler belt. A second optical axis of the second camera faces forward and downward. The second camera overlaps a right crawler belt as seen in a plan view of the bulldozer and is arranged to capture a second image of a gap between a lower edge of the blade and the right crawler belt. A display is configured to display the first and second images side-by-side.

A bulldozer has a protective structure. The protective structure includes a left pillar portion, a right pillar portion, and a beam portion. The left pillar portion is disposed to the left of a cab and extends in the up-down direction. The right pillar portion is disposed to the right of the cab and extends in the up-down direction. The beam portion is disposed above the cab and couples the left pillar portion and the right pillar portion. A first camera is attached to the left pillar portion and is disposed so that a first optical axis faces forward and downward. A second camera is attached to the right pillar portion and is disposed so that a second optical axis faces forward and downward.

A lift cylinder is attached to a center part of a vehicle body in a vehicle width direction. The lift cylinder causes a work implement to move up and down. A supporting member is attached to the center part of the vehicle body in the vehicle width direction and extends upward from the vehicle body. An imaging device is supported by the supporting member and captures images of a region in front of the vehicle body. A penetrating part is formed in the supporting member. The lift cylinder is disposed through the penetrating part.

Work vehicle

A game apparatus comprises: a macro group, with a scenario described therein, for commanding a procedure to process the scenario; a data group consisting of video data VD, graphics GF, texts TXT, audio data AD and other information used in accordance with the progress of the scenario; and a program for causing a CPU to make a game progress by using the data group on the basis of the command of the macro group. This game apparatus comprises: a first device for externally incorporating a scenario macro of, for example, a puzzle game; and a second device for giving a command to the program by means of the scenario macro SM obtained externally by the first device, and of providing a new scenario by reusing the data group.

Game apparatus, game system using same, and information processing unit

A steel wire for making a high strength steel wire product which contains 0.6-1.1% C, 0.2-0.6% Si, 0.3-0.8% Mn, and impurities of max 0.010% P, max 0.010% S, max 0.003% O(oxygen), and max 0.002% N, and has a structure in which the maximum pearlite block size is 4.0 .mu.m, the maximum separation distance in pearlite lamellars is 0.1 .mu.m, and the maximum content of free ferrite is 1% by volume. The steel wire can be manufactured in the process as follows;

Steel wire for making high strength steel wire product and method for

A magnetically graduated steel bar is provided with a magnetic scale that has a steel composition consisting, on a weight basis, of 0.02-0.10% C, 0.50-1.0% Mn, 0.50-1.0% Si, 17-20% Cr, 5-8% Ni, 0.05-0.20% C plus N, and a balance of Fe and incidental impurities. The steel contains 30-60 vol % of a cold working induced martensite and is given a nonmagnetic austenitic structure by local melting. The steel bar has a tensile strength of at least 130 kgf/mm.sup.2 and a fatigue strength of at least 60 kgf/mm.sup.2.

Magnetically graduated steel bar

Process for manufacturing steel wires for use in wire drawing

A method for producing a metallic material having an ultra-fine microstructure, the metallic material exhibiting a phase transformation of a low-temperature phase into a high-temperature phase is disclosed, the method comprising the steps of:

Metallic material having ultra-fine grain structure and method for its

A galvanized high strength steel wire for use in stranded steel core of an aluminum conductor, steel reinforced is disclosed. The steel composition thereof consists, by weight, essentially of:

Steel wire for use in stranded steel core of an aluminum conductor,

Growing community of inventors

Tokyo, Japan

Takashi Tsukamoto