501 patents
Page 3 of 26
Utility
Control Device of Injection Molding Machine, Injection Molding Machine, and Method of Controlling Injection Molding Machine
5 Oct 23
A technique for managing a shear heating value of a molding material is provided.
Yutaka TSUTSUMI, Daigo HOTTA, Shun SHIBUYA, Yuki MATSUI
Filed: 23 Nov 22
Utility
Molding Device and Metal Pipe
5 Oct 23
A forming device forms a metal pipe with a flange and includes a forming tool that forms the metal pipe, in which the forming tool includes a first die and a second die facing each other in a first direction in a cross-sectional view, and a third die disposed on at least one side of a metal pipe material in a second direction intersecting the first direction, and at least one of the first die and the second die is divided in the second direction and sandwiches a part of the metal pipe material in the second direction to form a flange portion.
Masayuki SAIKA, Norieda UENO
Filed: 6 Jun 23
Utility
Injection Molding Machine and Management Device for Injection Molding
5 Oct 23
It is possible to improve accuracy of calculated statistical information.
Tomosuke KADOONO, Tomohiro HIRANO
Filed: 19 Dec 22
Utility
Measuring Device, Measuring Method, Measuring System, and Radiation Therapy System
5 Oct 23
A measuring device includes an ionization chamber where air is contained and a measurement value relating to radiation including a neutron ray and a gamma ray is measured, a detector that detects a detection value relating to the neutron ray, and a controller that calculates a dose of the gamma ray based on the measurement value measured in the ionization chamber and the detection value detected by the detector.
Tetsuya MUKAWA, Hiroki TANAKA
Filed: 9 May 23
Utility
Construction Machine and Information Processing System
5 Oct 23
A construction machine includes an information processing unit configured to execute a plurality of tasks, and a communication unit configured to perform short-range wireless communication.
Shunsuke OTSUKI
Filed: 29 Mar 23
Utility
Particle Beam Irradiation Apparatus
5 Oct 23
A particle beam irradiation apparatus includes: an accelerator accelerating a particle so as to generate a particle beam; an irradiation unit irradiating an irradiation target with the particle beam; a transport path provided between the accelerator and the irradiation unit and provided so as to be capable of transporting the particle beam; and a collimator device having a first shielding member provided in the transport path, shielding the particle beam, and having a first opening allowing the particle beam to pass in an advancing direction of the particle beam and a second shielding member provided in the transport path, shielding the particle beam, and having a second opening allowing the particle beam to pass in the advancing direction of the particle beam, in which the second shielding member is spaced from the first shielding member to a downstream side in the advancing direction of the particle beam.
Takuya FUKUURA, Masaru NAKAKITA
Filed: 23 Mar 23
Utility
Cryocooler
3 Oct 23
There is provided a cryocooler including a cylinder, a displacer disposed inside the cylinder and driven to reciprocate by a gas pressure, a collar rigidly connected to the displacer to reciprocate together with the displacer, a collar chamber divided into an upper section and a lower section by the collar, a second seal portion provided between the displacer and the cylinder to seal the lower section, a lower bumper provided in the lower section to mitigate interference between the displacer and the cylinder when the displacer is located at a bottom dead center, and a communication passage formed in the collar or in the collar chamber to ensure communication between the upper section and the lower section when the displacer is located at a bottom dead center.
Mingyao Xu, Qian Bao
Filed: 26 Feb 21
Utility
Forming system
3 Oct 23
Provided is a forming system that expands a heated metal pipe material to form a metal pipe.
Kei Yamauchi
Filed: 2 Aug 21
Utility
Forming Apparatus
21 Sep 23
A forming apparatus includes a movable frame, a first arm that is supported by the movable frame to be capable of oscillating, a second arm that is supported by the first arm to be capable of oscillating, a holding unit that is capable of holding an object to be formed supported by the second arm, a first oscillating mechanism that applies an oscillating operation to the first arm, a second oscillating mechanism that applies an oscillating operation to the second arm, and a moving mechanism that applies a moving operation to the movable frame in at least one direction.
Satoshi TABATA
Filed: 26 May 23
Utility
Fluid actuator, fluid actuator control method, and computer readable medium storing control program of fluid actuator
19 Sep 23
Provided is a fluid actuator capable of safely driving a drive target.
Marino Watanabe, Akira Kondo, Shinya Hamada
Filed: 12 Jan 22
Utility
Cryocooler, and diagnosis device and diagnosis method of cryocooler
19 Sep 23
A cryocooler includes a motion conversion mechanism that converts rotating motion output by a motor into linear reciprocating motion of a displacer and includes a first component and a second component slidably connected to each other, a measuring instrument that is connected to the motor to output time-series data indicating power consumption of the motor or a current flowing through the motor, and a processing unit that detects abrasion of a sliding surface between a first component and a second component of the motion conversion mechanism on the basis of section data including an intake start timing or an exhaust start timing in the time-series data.
Takaaki Morie
Filed: 14 Apr 22
Utility
Information Processing Device and Method, and Non-transitory Computer-readable Recording Medium
14 Sep 23
An information processing device includes a managing part.
Yoshihisa KIYOTA, Fang XU
Filed: 19 May 23
Utility
Expansion forming apparatus
12 Sep 23
An expansion forming apparatus that shapes a metal material with a die includes an electrode that comes into contact with the metal material and performs energization heating, and an electrode mounting unit having an electrode movement actuator that moves the electrode along an extension direction of the metal material during heating.
Kei Yamauchi, Eiji Kouyama, Kiyomasa Koukami
Filed: 12 Feb 21
Utility
Gear motor and cooperating robot
12 Sep 23
A gear motor includes a motor and a speed reducer and drives a joint portion of a cooperating robot which performs a work in collaboration with a person.
Koji Moritani, Akira Yamamoto
Filed: 26 Nov 18
Utility
Cryocooler and sealing component
12 Sep 23
There is provided a cryocooler including a displacer, a displacer drive mechanism, a connecting rod that connects the displacer drive mechanism to the displacer, and a sealing component that supports the connecting rod to allow axial reciprocation thereof.
Shuntaro Adachi
Filed: 10 Feb 21
Utility
Work Machine and Control Device for Work Machine
7 Sep 23
Yasuhiro YAMAMOTO, Kazunori HIRANUMA
Filed: 12 May 23
Utility
Armature and Driving Device
7 Sep 23
Provided is an armature including a plurality of coils that generate power according to a flowing current, and a covering member that covers the plurality of coils from an outside, insulates the plurality of coils from each other, and reduces outgas to the outside.
Kotaro WADA, Takashi IKEDA, Tatsuya YOSHIDA, Daisuke SHINOHIRA
Filed: 28 Feb 23
Utility
Bending meshing type gear device and method of manufacturing bending meshing type gear device
5 Sep 23
A bending meshing type gear device includes a wave generator, an external gear that is bent and deformed by the wave generator, an internal gear that meshes with the external gear, and a wave generator bearing disposed between the wave generator and the external gear, in which an inner ring rolling surface on which a rolling element of the wave generator bearing rolls includes a hardened layer, and the hardened layer has a characteristic that a surface hardness after operating for a predetermined time is increased compared to a surface hardness before operation.
Masayuki Ishizuka, Hideo Fukumura, Takashi Maruyama
Filed: 30 Jul 21
Utility
Reduction gear
5 Sep 23
A reduction gear includes a reduction mechanism and a component which constitutes the reduction gear and in which a cavity portion is provided.
Masayuki Ishizuka, Mitsuhiro Tamura
Filed: 23 May 22
Utility
Actuator, Stage Device, Exposure Device, Inspection Device
31 Aug 23
An actuator includes: a slider driven within a movable range along a predetermined movement direction; a guide that extends in the movement direction to guide the slider and includes a surrounding structure surrounding an outer periphery of the slider and including an opening portion where at least a part thereof is open in a cross section perpendicular to the movement direction; a fluid supply portion that supplies a fluid between the slider and the guide; a slider connecting member that penetrates the opening portion to connect the slider inside the surrounding structure and a driven body outside the surrounding structure; and a guide connecting member that connects edges of the opening portion to each other and is provided at a position where the slider connecting member does not come into contact with the guide connecting member when the slider moves within the movable range.
Tatsuya YOSHIDA, Haruka SUZUKI
Filed: 23 Feb 23