501 patents
Utility
Stage Apparatus, Exposure Apparatus, Inspection Apparatus, and Device Manufacturing Method
18 Jan 24
A stage apparatus includes a first slider, a first guide that guides movement of the first slider in a first direction, a second slider that includes two slider parts separated from each other in the first direction and supporting the first guide from below, and a second guide that guides movement of the second slider.
Tatsuya YOSHIDA
Filed: 28 Sep 23
Utility
Neutron Ray Generating Apparatus and Neutron Ray Therapy Facility
18 Jan 24
A neutron ray generating apparatus includes: an accelerator that emits a particle beam; a target disposition portion that disposes a target that is irradiated with the particle beam to generate a neutron ray; and a transport path that transports the particle beam between the accelerator and the target disposition portion.
Tatsuo BABA
Filed: 26 Sep 23
Utility
Shovel and Information Processing Device
18 Jan 24
A work machine includes a lower traveling body, an upper swing body swingably mounted on the lower traveling body, a work device attached to the upper swing body, a hook attached to the distal end of the work device, an acquisition device configured to acquire information on the conveying destination of a suspended load to be suspended from the hook, and an imaging device attached to the upper swing body and configured to acquire image information related to a situation in an area in front of, behind, and beside the upper swing body.
Yasuhiro YAMAMOTO
Filed: 3 Aug 23
Utility
Wheel Drive Device
11 Jan 24
A wheel drive device that drives a wheel includes an output member, and a wheel member that is connected to the output member, in which the output member and the wheel member include a spigot fitting portion in which an outer peripheral spigot surface and an inner peripheral spigot surface are spigot-fitted, an anti-fretting agent is applied to the spigot fitting portion, and a seal member that prevents leakage of the anti-fretting agent is disposed between the output member and the wheel member.
Terumasa NAGASAKI, Takuya HIROSE, Franz RAUH
Filed: 22 Jun 23
Utility
Neutron Capture Therapy Apparatus
11 Jan 24
A neutron capture therapy apparatus includes a neutron ray irradiation unit that irradiates an irradiation target with a neutron ray, a drug injection unit that injects a drug to the irradiation target, and a posture change unit that changes a posture of the irradiation target.
Tatsuo BABA
Filed: 27 Sep 23
Utility
Shovel and Control Device for Shovel
11 Jan 24
A shovel includes a lower traveling body, an upper swiveling body mounted to the lower traveling body, attachments including a boom attached to the upper swiveling body, an arm attached to an end of the boom, and a bucket that is an end attachment attached to an end of the arm, and a control device configured to control swiveling of the upper swiveling body and movement of the attachments so that an end portion of the bucket moves along an extension of a slope toe, which is a target line.
Yusuke SANO, Keiji HONDA, Masaru ONODERA
Filed: 20 Sep 23
Utility
Shovel and Construction Assisting System of Shovel
11 Jan 24
A shovel includes a lower traveling body, an upper turning body turnably mounted on the lower traveling body, traveling hydraulic motors as traveling actuators for driving the lower traveling body, and a controller as a control device provided in the upper turning body.
Masaru ONODERA, Yusuke SANO, Keiji HONDA
Filed: 25 Sep 23
Utility
Excavator and Support System of Excavator
11 Jan 24
An excavator includes a controller including a memory and a processor configured to determine roughness of a traveling surface, wherein the controller controls a hydraulic motor for traveling according to a result of determination of the roughness.
Yoshinori AOKI
Filed: 25 Sep 23
Utility
Shovel and Construction Management System
11 Jan 24
A shovel includes a determination part that presses a working portion of an end attachment against a ground, and determines presence or absence of a soft ground region in the ground, and a control part that permits the shovel to travel by a predetermined distance in response to the determination part determining the absence of the soft ground region.
Masaki OGAWA, Keisuke SATOH
Filed: 20 Sep 23
Utility
Shovel and Shovel Control Device
11 Jan 24
A shovel includes a lower traveling body, an upper turning body turnably mounted on the lower traveling body, an attachment attached to the upper turning body, and an attitude detection device (a boom angle sensor, an arm angle sensor, a bucket angle sensor, a machine attitude sensor, and a turning angle sensor), and a controller configured to calculate a target angle related to a working angle formed by a plane or a line determined based on a shape of a bucket included in the attachment and a target surface.
Masaru ONODERA, Yusuke SANO, Keiji HONDA
Filed: 25 Sep 23
Utility
Display Device, Control Device, Control Method, and Non-transitory Computer Readable Medium Storing Program
11 Jan 24
An information processing device includes a data acquisition unit that acquires process data of target equipment, a first index value calculation unit that calculates a first index value related to operation of the target equipment based on the process data, a second index value calculation unit that calculates a second index value related to the operation of the target equipment based on the process data, and a display control unit that displays a coordinate space defined by an axis denoting the first index value and by an axis denoting the second index value and a representative point of the process data in the coordinate space on a display unit.
Masanori KADOWAKI, Yutaka AKEDO
Filed: 27 Sep 23
Utility
Particle Beam Therapy Device
28 Dec 23
A particle beam therapy device that irradiates a patient with a cation beam to perform treatment, the device including a passage selection unit that selectively passes through the cation beam among a mixed beam in which the cation beam and other species of a beam having a nuclide different from that of the cation beam are mixed after passing through a deflection magnetic field, after causing the mixed beam to pass through the deflection magnetic field, in a case where the other species of the beam is generated from the cation beam.
Hiroshi TSUTSUI
Filed: 12 Sep 23
Utility
Support System, Information Processing Device, and Storage Medium
28 Dec 23
A support system includes a first storage unit configured to store information related to a plurality of processes performed by a work machine in a time series, the information including information associating previous and subsequent processes among the plurality of processes, and the plurality of processes including movement of earth and sand on the ground, movement of earth and sand from the ground, or both; and a display unit configured to display the information related to the plurality of processes.
Takumi ITOH, Masaru ONODERA
Filed: 12 Sep 23
Utility
Shovel
28 Dec 23
A shovel may include a lower traveling body; an upper turning body turnably mounted on the lower traveling body; and a control device disposed in the upper turning body, wherein the control device includes a processor, and a memory storing a computer-readable program, which when executed, causes the processor to execute a process including recognizing a position subject to a backfilling operation, and generating a target position relating to the backfilling operation.
Chunnan WU
Filed: 13 Sep 23
Utility
Work Machine and Work Machine Support System
21 Dec 23
A work machine includes processing circuitry, and a memory storing computer-readable instructions, which when executed by the processing circuitry, cause the work machine to perform a process including calculating a load weight of a carried material loaded on a vehicle, inputting a weighbridge measured value, and generating a correction value, based on the weighbridge measured value inputted in the inputting and the load weight calculated in the calculating, wherein the calculating includes correcting the load weight by the correction value to calculate a corrected load weight.
Kazunori HIRANUMA, Jun NISHIMAKI
Filed: 6 Sep 23
Utility
Metal pipe forming method, metal pipe, and forming system
19 Dec 23
A metal pipe forming method includes: disposing a metal pipe material having a hollow shape between a pair of dies; and forming a metal pipe including a pipe portion and a flange portion by expanding the metal pipe material by supplying a fluid and bringing the metal pipe material into contact with the pair of dies.
Masayuki Saika, Masayuki Ishizuka, Norieda Ueno, Kimihiro Nogiwa, Akihiro Ide
Filed: 22 Jul 21
Utility
Method for producing gear, gear, and bending meshing type gear device
19 Dec 23
Provided is a method for producing a gear including an intermediate product forming process of solidifying a fluid material to form a gear intermediate product, and a tooth forming process of cutting the gear intermediate product to form teeth.
Mitsuhiro Tamura, Akira Yamamoto
Filed: 17 May 21
Utility
Cryocooler and control method of cryocooler
19 Dec 23
A cryocooler includes a compressor, an expander that includes a motor and is driven by the motor, an inverter that controls an operation frequency of the motor, a high pressure line that connects the compressor to the expander such that a working gas is supplied from the compressor to the expander, a low pressure line that connects the compressor to the expander such that a working gas is collected from the expander to the compressor, a pressure measurement unit that is configured to measure pressures of the high pressure line and the low pressure line or to measure a differential pressure between the high pressure line and the low pressure line, and a controller that compares the differential pressure to a target pressure and controls the inverter such that the operation frequency of the motor is increased when the differential pressure exceeds the target pressure.
Changheng Liu
Filed: 27 Sep 21
Utility
Injection Molding Machine and Control Device of Injection Molding Machine
14 Dec 23
An injection molding machine includes: a cylinder that holds a molding material to be injected into a mold; a plasticizing member provided in the cylinder so as to be movable and rotatable; a temperature measurer that measures a temperature of the cylinder or of the mold; and a period setting unit configured to set a cold start prevention period, which is a period for restricting the injection of the molding material into the mold, based on the temperature measured by the temperature measurer until a temperature of the molding material or the temperature of the mold rises.
Kengo TSUNEISHI, Hirotsugu MARUMOTO, Daigo HOTTA, Hajime ONO
Filed: 15 Feb 23
Utility
Cryopump
7 Dec 23
A cryopump includes: a cryopump container including a container body defining a cryopump intake port and extending axially and tubularly from the cryopump intake port, and a cryocooler accommodation cylinder connected to a side portion of the container body and extending transversely; a cryocooler fixed to the cryocooler accommodation cylinder and extending transversely within the cryopump container; a plurality of cryopanels thermally coupled to the second cooling stage of the cryocooler, capable of adsorbing a non-condensable gas, and axially arranged between the cryopump intake port and a bottom portion of the container body; and a purge gas inlet installed in the container body below the cryocooler accommodation cylinder to blow a purge gas to a distal portion of at least one of the cryopanels.
Shuhei Gotanda, Takahiro Nakanishi
Filed: 17 Aug 23