baber/WOPTO huggingface dataset:
Patent JP-2023114679-A (JP)
Title: Optical filter device and imaging apparatus
Inventor: KIMURA TAISUKE
IPC: G03B11/00
Filed: 2022-02-07
Abstract: To provide an optical filter device that is thinner in an optical axis direction.SOLUTION: An optical filter device (1) includes: first optical filter portions (202, 203); a first holding frame (201) that holds the first optical filter portions; a first guide bar (204) and a second guide bar (205) that support the first holding frame so as to slide it; second optical filter portions (302, 303) arranged parallel to the first optical filter portions; a second holding frame (301) that holds the second optical filter portions; a third guide bar (304) and a fourth guide bar (305) that support the second holding frame so as to slide it; a first housing (10) that covers the first holding frame; and a second housing (20) that covers the second holding frame. The first holding frame is sandwiched between the first housing and one of the first guide bar and the second guide bar and is slid, and the second holding frame is sandwiched between the second housing and one of the third guide bar and the fourth guide bar and is slid.SELECTED DRAWING: Figure 4
Patent JP-2022146881-A (JP)
Title: Workpiece polishing device and workpiece polishing method
Inventor: KANAI YOSUKE
IPC: B24B37/30
Filed: 2022-02-08
Abstract: To provide a workpiece polishing device capable of controlling a shape of a suspending member that suspends a carrier holding and pressing a workpiece at a polishing head, and also capable of forming a polishing shape of the workpiece to a desired shape; and to provide a workpiece polishing method.SOLUTION: A workpiece polishing device 10 comprises a polishing head 12, and a drive part 52 that vertically moves the polishing head 12. The polishing head 12 includes: a head base part 20; a carrier 22 to be suspended through a first suspension member 26 by the head base part 20; a first fluid chamber 30 between the head base part 20 and the carrier 22; and a first channel 32 connected to a pressure adjustment mechanism 86. The polishing head further comprises a sensor 48 that detects a space between the head base part 20 or the carrier 22 and a polishing pad 16 or a vertical space between the head base part 20 and the carrier 22. A control part drives and controls a drive part 52 or a pressure adjustment mechanism 86 in such a manner that a space to be detected by the sensor 48 should be a specified space.SELECTED DRAWING: Figure 1
Patent JP-2023116910-A (JP)
Title: Alignment method
Inventor: NUNOGAKI TOSHITAKE
IPC: H01L21/304
Filed: 2022-02-10
Abstract: To provide an alignment method by which alignment can be efficiently and accurately executed even if an angle of an orientation flat is largely deviated.SOLUTION: An alignment method for aligning a first orientation flat 105 formed on a workpiece 100 with a direction parallel to a desired direction, includes: a straight line detection step of picking up an image of the first orientation flat 105 by using an imaging unit 30 and detecting a straight line area in a photographed image; a first alignment step of calculating a deviation angle between the desired direction and an extension direction of the straight line area detected in the straight line detection step, and locating the extension direction of the straight line area to be parallel to the desired direction based on the deviation angle; and a second alignment step of picking up an image of the first orientation flat 105 at a first position and a second position separated along the desired direction, and locating a line connecting the first orientation flat 105 at the first position and the first orientation flat 105 at the second position to be parallel to the desired direction.SELECTED DRAWING: Figure 4
Patent JP-2023117211-A (JP)
Title: Control device, output system, control method, and program
Inventor: SAITO TADASHI
IPC: G08G1/16
Filed: 2022-02-10
Abstract: To provide a control device, an output system, a control method, and a program for reducing an unnecessary output of an output device which alerts a pedestrian.SOLUTION: A control device 10 comprises a detection unit 120, an acquisition unit 140, and an output control unit 160. The detection unit 120 detects that a terminal 40 possessed by a pedestrian approaches a caution point such as a railroad crossing or an intersection. The acquisition unit 140 acquires state information indicating whether or not an alarm, a crossing gate, or a traffic light is in a state of restraining pedestrian movement at the caution point. The output control unit 160 causes an output device installed at the caution point to perform a predetermined output when the detection unit 120 detects the terminal and the state information indicates that the alarm, the crossing gate, or the traffic light is in the state of restraining pedestrian movement.SELECTED DRAWING: Figure 1
Patent JP-2023117887-A (JP)
Title: Motor control device
Inventor: SEO YUICHI
IPC: H02P29/028
Filed: 2022-02-14
Abstract: To provide a motor control device enabling a motor to be driven independently of detection result of a current detection circuit.SOLUTION: A microcomputer drives and controls a motor via an inverter circuit that converts power source voltage of a battery into a drive voltage for the motor. The microcomputer has a second AD converter for measuring the power source voltage. In a step S12, the microcomputer presumes whether or not there are current detection failures in a current detection circuit by using a detection signal. In a case where it is presumed that there are current detection failures at steps S14 and S16, the microcomputer determines whether or not the drive control of the motor is possible by using the measurement value of the power source voltage measured by the second AD converter. In steps S18 to S28, the microcomputer stops the drive control in a case where it is determined that the drive control is impossible, and estimates a current value from the measurement value and continues the drive control while using the estimated current value in a case where it is determined that the drive control is possible.SELECTED DRAWING: Figure 3
Patent JP-2023119396-A (JP)
Title: Monitoring program, monitoring system, and monitoring method
Inventor: SHIMODA Yuta
IPC: G06N20/00
Filed: 2022-02-16
Abstract: To reduce a burden on a person in charge of operation to respond error messages.SOLUTION: A monitoring device 1 determines a learning range, used in learning of messages, for each of monitoring target systems based on time-series information of each of past message groups and on keyword information. The monitoring device 1 generates, for each of the monitoring target systems, a learning model for inferring information on a forwarding destination from the keyword information of an error message, by using the determined learning range as a parameter and by using the time-series information, the information on the forwarding destination, and the keyword information that are included in each of the messages as training data. Once an error message on a new system is obtained, the monitoring device 1 selects the learning model to be applied to the new system from the learning models of the monitoring target systems based on a degree of similarity between the keyword information used in the learning of each of the monitoring target systems and the keyword information of the obtained error message on the new system.SELECTED DRAWING: Figure 1
Patent JP-2023121270-A (JP)
Title: Capturing body and dam
Inventor: IIZUKA KOJI
IPC: E02B7/02
Filed: 2022-02-21
Abstract: To provide a capturing body capable of avoiding the effects of temperature stress even when the capturing body is attached to a non-overflow portion.SOLUTION: In a capturing body (3) that allows water flowing from upstream of a river to pass through and captures objects included in the water, at least part of the capturing body (3) is pin-jointed to a non-overflow portion (1) outside the non-overflow portion (1) built on both sides of the capturing body (3) in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2023124356-A (JP)
Title: Laser processing device
Inventor: ISHINO KOJUN
IPC: B23K26/142
Filed: 2022-02-25
Abstract: To provide a laser processing device that comprises a large-area optical system and having a comparatively large-size nozzle port, which can supply high-speed assist gas with a simple structure.SOLUTION: A processing head 3 has, at a tip side, a nozzle part 9 whose inner wall portion reduces in diameter toward a nozzle port 10, and airtightly has, at a base end side, a gas purge area 11 opening to the nozzle part 9 side, and comprises a slit-like jetting port 13, positioned at a base end portion of the nozzle part 9, through which gas is flown at a high speed along an inner wall surface of the nozzle part 9 toward the nozzle port 10. An assist gas supply mechanism 5 includes a first gas supply part 12 that supplies first assist gas in a positive pressure state to the gas purge area 11 and a second gas supply part 15 that supplies second assist gas to the jetting port 13.SELECTED DRAWING: Figure 1
Patent JP-2023124630-A (JP)
Title: Memory device and memory control method
Inventor: Nonoguchi seiji
IPC: G11C13/00
Filed: 2022-02-25
Abstract: To provide a memory device and a memory control method capable of preventing operation failure more surely.SOLUTION: A memory device according to one aspect of the present disclosure comprises a nonvolatile memory cell array unit and a memory controller for controlling write operations and read operations to the nonvolatile memory cell array unit. The memory controller controls the refresh operation for the nonvolatile memory cell array unit by using at least one of the write operations and the read operations. The memory controller further sets the refresh operation period on the basis of at least one of the write counts and the read counts for the nonvolatile memory cell array unit.SELECTED DRAWING: Figure 2
Patent JP-2023124689-A (JP)
Title: Vehicle lens, vehicle lamp unit and vehicle headlamp
Inventor: KAWAMURA TAKAYUKI
IPC: F21S41/20
Filed: 2022-02-25
Abstract: To provide a vehicle lens which does not attenuate light distribution efficiency even if strength is reinforced.SOLUTION: Since a vehicle lens is constituted such that attachment parts are integrally arranged at both ends of twelve pieces of control parts 10 which are aligned in one row, and reinforcement parts are bridged to the attachment parts, and integrally arranged thereat, the strength of the control parts 10 can be reinforced by the reinforcement parts via the attachment parts. Since the vehicle lens is constituted such that spaces 131 are formed between the control parts 10 and the reinforcement parts, and extension emission faces 130U extending from first emission faces 13 are arranged at a part of the control parts 10 on the space 131 side, light in the control parts 10 being loss light L3 can be emitted as emission light L4, and the light distribution efficiency of the control parts 10 is not attenuated.SELECTED DRAWING: Figure 10
Patent JP-2023124888-A (JP)
Title: Composite structure and semiconductor manufacturing equipment with composite structure
Inventor: ASHIZAWA HIROAKI
IPC: H01L21/3065
Filed: 2022-02-26
Abstract: To provide a component for semiconductor manufacturing equipment and semiconductor manufacturing equipment with improved low-particle generation.SOLUTION: A composite structure 10 with improved low-particle generation and preferably used as a component for semiconductor manufacturing equipment, comprises a base material 15 and a structure 20 provided on the base material and having a surface 20a exposed to a plasma atmosphere, and the structure contains Y2SiO5 crystals as a major component, and the peak intensity ratio (300)/(121), which is the ratio of the (300) peak to the (121) peak in the X-ray diffraction of the crystal, is greater than 100%.SELECTED DRAWING: Figure 1
Patent JP-2022065205-A (JP)
Title: Coil component
IPC: H01F17/04
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel improvement to improve the effective permeability of a coil component. 
     SOLUTION: A coil component 1 includes a drum core having a first flange 12a, a second flange 12b, and a winding core 11 connecting the first flange 12a and the second flange 12b, a winding wire 20 wound around the winding core 11, and an exterior part 40 provided around the winding core 11 to cover at least a portion of the winding wire 20. The exterior part 40 has an easy direction of magnetization parallel to the axial core of the winding core 11. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127288-A (JP)
Title: Protein, gene, vector, fish, method for producing unsaturated fatty acid, and method for producing fish
Inventor: YOSHIZAKI GORO
IPC: C12N15/53
Filed: 2022-03-01
Abstract: To provide an efficient technique for making fish with all Δ4/Δ5/Δ6 desaturase activities.SOLUTION: A protein includes a sequence including one amino acid sequence of (a)-(c) and has Δ4, Δ5 and Δ6 fatty acid desaturation activities.SELECTED DRAWING: None
Patent JP-2022075719-A (JP)
Title: Plasma generation device
IPC: G01N27/62
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide control of a floating potential of plasma so as to be used as a stable ion source. 
     SOLUTION: A plasma generation device 10 includes a chamber 12 that has a dielectric wall structure and into which sample gas to be measured flows in, an RF supply mechanism 13 that produces plasma in the chamber by an electric and/or magnetic field through a dielectric wall structure, and a stray potential supply mechanism 16 including a first electrode 17 located along the inner surface of the chamber. The RF supply mechanism may include an RF field forming unit 14 arranged in the first direction with respect to the chamber, and the first electrode may include an electrode arranged in the second direction with respect to the chamber. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022084676-A (JP)
Title: Transaction support system and transaction support method
IPC: G06Q20/40
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a transaction support system and a transaction support method for efficiently performing a transaction using an auto-teller machine. 
     SOLUTION: An application server 30 records a transaction content acquired from a user terminal 10 in association with user specifying information. A transaction management server 20 outputs an identification code for specifying the transaction to an auto-teller machine 25. When acquiring the user specifying information and the identification code from the user terminal 10, the application server 30 provides the identification code to the transaction management server 20. The transaction management server 20 collates the identification code acquired from the application server 30 and permits a transaction at the auto-teller machine 25 outputting the identification code according to a result of the collation to cause transaction processing of a transaction content based on the user specifying information to be performed at a counting system 40 connected to the auto-teller machine 25. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127959-A (JP)
Title: Optical detection structure, optical detector, and optical detection method
Inventor: SUGA TETSURO
IPC: H01L31/108
Filed: 2022-03-02
Abstract: To provide an optical detection structure capable of improving an SN ratio at the time of current detection by a Schottky barrier.SOLUTION: An optical detection structure according to the present invention includes: a semiconductor substrate having a first surface on which an optical irradiation region configured to be able to be irradiated with incident light and a second surface opposite to the first surface in a thickness direction; a metal layer disposed in contact with the second surface or disposed inside the semiconductor substrate between the first surface and the second surface; and an electrode connected to the metal layer. In a direction in parallel to the first surface, a metal disposition region in which a metal layer is disposed is smaller than the optical irradiation region.SELECTED DRAWING: Figure 1
Patent JP-2023128130-A (JP)
Title: spray system
Inventor: YAMAZOE DAIKI
IPC: B05B12/00
Filed: 2022-03-03
Abstract: To provide a spray system capable of simply and accurately remote control of spray means.SOLUTION: A spray system 10 for spraying a spray material 4 to an object 1 to be sprayed includes: a moving part 30 moving at least one or more spray parts 20 in a vertical direction and a horizontal direction; a spray method DB storing portion information indicating a portion of the object 1 to be sprayed in association with spray method information indicating a spray method of the spray part 20; an identifying part for identifying spray method information corresponding to the portion information associated via a remote control part 40 of the spray method information stored to the spray method DB; and an operation control part performing operation control of the spray part 20 on the basis of the spray method information identified by the identifying part.SELECTED DRAWING: Figure 1
Patent JP-2023128336-A (JP)
Title: Program, information processing system, and information processing method
Inventor: NAKAGAWA TATSUYA
IPC: H02J13/00
Filed: 2022-03-03
Abstract: To provide a program, an information processing system, and an information processing method capable of improving convenience.SOLUTION: A program of an embodiment makes a computer of a terminal device realize a time management unit and a control instruction output unit. The time management unit has a first setting function capable of setting a control time changing a state of household electric appliances every day of the week, and a second setting function capable of setting the control time independently from a day of the week. The control instruction output unit outputs a control instruction for changing the state of the household electric appliances at the control time.SELECTED DRAWING: Figure 8
Patent JP-2023131018-A (JP)
Title: Egg-like food, method for producing egg-like food, and method for adjusting color tone of egg-like food
Inventor: SUZUKI KEITA
IPC: A23L15/00
Filed: 2022-03-08
Abstract: To replicate the color of a natural egg in an egg-like food, using plant-based materials.SOLUTION: A method for producing an egg-like food includes at least a mixing step. In the mixing step, at least a processed product of a carotenoid-containing plant and edible fat and oil are mixed together to yield a liquid mixture. Preferably, in the mixing step, a processed product of cereal should be further mixed. Also preferably, the production method further includes a homogenization step. In the homogenization step, the liquid mixture is homogenized.SELECTED DRAWING: Figure 1
Patent JP-2023131414-A (JP)
Title: Power management device, power feeding system, and power management method
Inventor: MITSUNAGA TAKUMA
IPC: H02J1/00
Filed: 2022-03-09
Abstract: To transmit/receive power without using a communication network.SOLUTION: A power management device includes a control unit that switches an operation mode of a power feeding system by controlling a converter capable of bi-directionally converting between an internal bus voltage and an external bus voltage supplied to an internal DC bus inside a power feeding system connected via another power feeding system and an external DC bus. The control unit sets the power feeding system into a power reception mode by setting a target value of the external bus voltage in the converter to a first target value when an amount of stored electric power is less than a power storage threshold value Bth1. The control unit sets the power feeding system into a power transmission mode by setting the target value to a second target value that is larger than the first target value when the amount of stored electric power exceeds a power storage threshold value Bth2 that is larger than the power storage threshold value Bth1 and a measured value of the external bus voltage exceeds a power transmission voltage threshold value Vth.SELECTED DRAWING: Figure 5
Patent JP-2023131847-A (JP)
Title: positive electrode and battery
Inventor: MASAI Kohei
IPC: H01M4/131
Filed: 2022-03-10
Abstract: To provide a positive electrode and a battery, excellent in both durability and efficiency.SOLUTION: Provided is a positive electrode 10 including a positive electrode active material layer 12 and a positive electrode base material 11. The positive electrode active material layer 12 includes positive electrode active materials 1, 2, the positive electrode active materials 1, 2 each include a layered metal oxide, and a ratio of nickel in the total amount of substance of nickel and transition metals in the layered metal oxide is 70% or more. The positive electrode active material 1 existing near the surface of the positive electrode active material layer 12 on a positive electrode base material side has a larger crystallite diameter in the range of 200 Å or more and 500 Å or less as compared with the positive electrode active material 2 existing near the surface of the positive electrode active material layer 12 on a side opposite to the positive electrode base material side.SELECTED DRAWING: Figure 1
Patent JP-2023132271-A (JP)
Title: Method for assessing aging of sweat gland cells and sweat gland tissue and method for evaluating aging-regulating effect of test sample on sweat gland cells and sweat gland tissues
Inventor: SEKIGUCHI KIYOTOSHI
IPC: C12Q1/02
Filed: 2022-03-10
Abstract: To provide a method for revealing the gene involved in the aging of sweat gland cells and sweat gland tissue to evaluate aging of the sweat gland cells or the sweat gland tissue based on the gene, and also to provide a method for evaluating the aging regulating effect of a test sample on sweat gland cells or sweat gland tissue.SOLUTION: At least one gene selected from the group consisting of INK4a, MMP-3, and IL-8 is used as an indicator of aging of sweat gland cells and sweat gland tissue.SELECTED DRAWING: None
Patent JP-2023132336-A (JP)
Title: Roof trim for vehicle
Inventor: ONOE TAKASHI
IPC: B60R13/02
Filed: 2022-03-10
Abstract: To provide a roof trim material for a vehicle which prevents deterioration of sound absorption effect and soundproof effect of a foam layer due to aging of a base material, or a roof trim for a vehicle which is formed of the same.SOLUTION: There are provided: a roof trim material for a vehicle which has a base material layer, and a foam layer provided on a side facing a roof panel of the base material layer, wherein the foam layer contains a polyamide-based resin; and a roof trim for a vehicle which is formed of the same.SELECTED DRAWING: Figure 1
Patent JP-2023132558-A (JP)
Title: Power management device and power management method
Inventor: KINOSHITA KENTA
IPC: H02J13/00
Filed: 2022-03-11
Abstract: To provide a power management device capable of appropriately adjusting an imbalance of a procurement power and a generated power, and provide a power management method.SOLUTION: A power management device comprises: a management part that manages two or more facilities; an acquisition part that acquires at least one of a first plan value related to an inverse flow power of the two or more facilities and a second plan value related to a forward flow power of the two or more facilities; and a control part that executes at least one of first control that reduces a prediction error of the first plan value and second control that reduces a prediction error of the second plan value. The first control specifies a first facility which contributes to the inverse flow power among the two or more facilities, and includes a procedure for controlling a first device installed in the specified first facility. The second control specifies a second facility which contributes to the forward flow power among the two or more facilities, and includes a procedure for controlling a second device installed in the specified second facility.SELECTED DRAWING: Figure 3