baber/WOPTO huggingface dataset:
Patent JP-2022114576-A (JP)
Title: Laser diode driving power supply device
Inventor: MORIMOTO KENJI
IPC: H01S5/042
Filed: 2021-01-27
Abstract: To provide an LD driving power supply device which makes the rise time of a current command value constant and always optimizes a step response of driving current even if a target value fluctuates.SOLUTION: A control part for continuously receiving a higher-level command value showing an object value of a driving current from the outside, receiving information showing a rise slope of a current command value from the outside and generating a current command value on the basis of the information includes a first correction part for correcting the rise slope of the current command value on the basis of difference between the preceding object value that is previously received and set and the current object value that is currently received and set, and a second correction part for correcting the current command value from the arrival of a preset changeover point until becoming the current object value.SELECTED DRAWING: Figure 6
Patent JP-2022114932-A (JP)
Title: Epoxy resin curative agent, epoxy resin composition, and coating
Inventor: HANAOKA TAKUMA
IPC: C08G59/14
Filed: 2021-01-27
Abstract: To provide an epoxy resin curative agent, an epoxy resin composition and a coating which are capable of forming a coating film excellent in water resistance and chemical resistance.MEANS FOR SOLVING THE PROBLEM: The invention provides: an epoxy resin curative agent and an epoxy resin composition that contain a diamine represented by general formula (1) in the figure or a modification thereof; and a coating containing them. (In formula (1), R1 represents a C1-8 alkyl group, a C6-12 aryl group, or a C7-13 aralkyl group; and p is a number from 0 to 3.)SELECTED DRAWING: None
Patent JP-2022118443-A (JP)
Title: Light-diffusing resin composition and compact thereof
Inventor: ISHITANI YOSHIYUKI
IPC: C08K5/11
Filed: 2021-02-02
Abstract: To provide a light-diffusing resin composition useful as an outdoor optical transparent member excellent in light permeability, weather resistance, hue, light diffusibility and steam resistance, and a compact formed from the light-diffusing resin composition.SOLUTION: The light-diffusing resin composition contains 0.05-10.0 pts.mass of a light diffusion agent (B) and 0.15-2.0 pts.mass of a malonic ester ultraviolet ray absorber (C) with respect to 100 pts.mass of an aromatic polycarbonate resin (A). The ratio c/b of the malonic ester ultraviolet ray absorber (c) to the amount of the light diffusion agent (b) is 0.2 or higher.SELECTED DRAWING: None
Patent JP-2022118555-A (JP)
Title: Optimization device, optimization method, and optimization program
Inventor: SHIMADA DAICHI
IPC: G06N99/00
Filed: 2021-02-02
Abstract: To provide a method that can efficiently generate various solutions for multi-objective optimization problems.SOLUTION: An optimization device includes: an annealing calculation unit that generates a plurality of single functions by obtaining a plurality of object functions and performing weighted addition of the obtained plurality of object functions to generate a single function for a plurality of weighting patterns, and executes solution search processing by annealing for each of the plurality of single functions and obtains a first plurality of solutions obtained by the solution search processing; and a multi-point search calculation unit that executes a multi-point search method with a first solution included in the first plurality of solutions as an initial state, and obtains a Pareto solution or an approximate solution thereof by selecting, from a plurality of second solutions that exist at some stage of iteration of the multi-point search method, a second solution containing at least a non-inferior solution for the plurality of object functions to leave it in a next iteration stage.SELECTED DRAWING: Figure 2
Patent JP-2021074591-A (JP)
Title: Biological electrode, biological sensor, and biological signal measurement system
Inventor: KITAZOE YUMA
IPC: H01B1/24
Filed: 2021-02-04
Abstract: To provide a biological electrode having excellent wearing stability and measurement stability.SOLUTION: This biological electrode is equipped with a plate-form support portion, a plurality of elastic columnar portions protruding from one side of the plate-form support portion, an electroconductive resin layer formed so as to cover the distal ends of the elastic columnar portions, and an electroconductive wire that is electrically connected with the electroconductive resin layer and is disposed inside the elastic columnar portions from the distal-end side toward the proximal-end side.SELECTED DRAWING: Figure 1
Patent JP-2022124155-A (JP)
Title: Water pipe mold and method for manufacturing the same
Inventor: HORIO KOJI
IPC: B23K9/00
Filed: 2021-02-15
Abstract: To provide a water pipe mold which is excellent in manufacturability without lowering corrosion resistance of a flow channel formed therein.SOLUTION: A water pipe mold 1 includes a bent flow channel 4 so as to distribute cooling water therein. The water pipe mold 1 has a mold body part 10 so that a recessed groove 7a constituting a part of a lateral flow passage 7 is formed in an upward open form, and a lid part 30 which has a part constituting the other part 7b of the lateral flow passage 7 and is arranged so as to cover an opening of an upper end of the recessed groove 7a, wherein the mold body part 10 and the lid part 30 are welded and joined to each other, and the lateral flow channel 7 is formed.SELECTED DRAWING: Figure 4
Patent JP-2021082333-A (JP)
Title: Terminal device, control method for terminal device, and program
Inventor: NAGANO DAISUKE
IPC: H04M1/00
Filed: 2021-02-16
Abstract: To allow an operation unit of hardware to implement a variety of functions in a simple procedure with an operation on the same operation unit.SOLUTION: There is provided a terminal device including: a posture determining unit to determine a posture of the terminal device; an acceleration sensor to detect acceleration applied to the terminal device; and a control unit to switch a function to be implemented in response to an operation on an operation unit in accordance with the posture, the control unit determining whether to switch a mode in accordance with the posture on the basis of magnitude of the acceleration, and the mode including at least power saving mode.SELECTED DRAWING: Figure 3
Patent JP-2022128025-A (JP)
Title: Wdm filter component
Inventor: NAKAHARA MOTOHIRO
IPC: G02B5/28
Filed: 2021-02-22
Abstract: To provide a compact WDM filter with multi-channel capability.SOLUTION: The present invention provides a WDM filter component having a first port for inputting and outputting light of multiple wavelengths and a second port for inputting and outputting light of at least one of the multiple wavelengths. In a cross-section of a GRIN lens, the first port is located at a position different from the center axis of the GRIN lens.SELECTED DRAWING: Figure 1
Patent JP-2022131807-A (JP)
Title: Gasket and seal structure
Inventor: VLADISLAV JOVANOVIC
IPC: F16J15/10
Filed: 2021-02-26
Abstract: To provide a gasket and a seal structure that has a high sealing performance and can be easily assembled.SOLUTION: In a seal structure includes a first member 2 and a second member 3 that have opening portions 2a and 3a at least on one surface and are used by combining peripheral edge portions 2b and 3b on the opening portion sides with each other, and a platy member 4 projecting to the outside from a recessed opening window portion 2c provided through the opening portion of the first member, a gasket 1 is made by an elastic body sealing spaces between the first member, the platy member and the second members. The gasket 1 is equipped with a first gasket 10 that has an annular body portion 11 sealing the peripheral edge portion of the first member and the peripheral edge portion of the second member, and an upright wall portion 12 provided so as to project out from an end portion of the body portion and sealing a space between a bottom portion 2ca side of the opening window portion and one side surface 40 of the platy member, and a second gasket 20 that seals a space between the other surface 41 of the platy member and the peripheral edge portion 3b of the second member.SELECTED DRAWING: Figure 1
Patent JP-2022134712-A (JP)
Title: Nozzle hook of fueling device
Inventor: TAKASE ATSUSHI
IPC: B67D7/06
Filed: 2021-03-04
Abstract: To provide a nozzle hook of a fueling device capable of being installed in a position where a worker will not contact and injure themselves, and capable of being adjusted even when a relative positional relationship between component members of a transfer system becomes displaced.SOLUTION: A nozzle hook (1) of a fueling device (100) having a nozzle hook body (2) for holding a discharge pipe of a fueling nozzle, a receiving part (3) for holding a lever guard, and a switch part (4) that is actuated by the lever guard comprises: a rotary member (5) that turns by being pressed by the lever guard when the fueling nozzle is hooked on the nozzle hook (1); a driving member (6) that is arranged apart from the nozzle hook body (2) and drives a nozzle switch (10) installed in a housing body; and a connection member (7). The connection member (7) includes a flexible linear member (7A) connected to the rotary member (5) and the driving member (6), and an adjustment member (8) for adjusting a tension of the linear member (7A).SELECTED DRAWING: Figure 1
Patent JP-2022136872-A (JP)
Title: Substrate support device
Inventor: YAMAGUCHI SHIN
IPC: H01L21/683
Filed: 2021-03-08
Abstract: To provide a substrate support device that improves in-plane temperature uniformity of a substrate.SOLUTION: A substrate support device includes a base, a substrate support layer disposed over the base and formed of an insulating material, and an electrostatic internal electrode layer disposed within the substrate support layer and having a body portion circular in plan view and a plurality of projecting portions radially projecting from the body portion.SELECTED DRAWING: Figure 3
Patent JP-2022141076-A (JP)
Title: Image processing device, image processing method, and program
Inventor: NISHIO TASUKE
IPC: H04N9/73
Filed: 2021-03-15
Abstract: To make it possible to control the white balance appropriately even when an IRCF is removed.SOLUTION: An image processing device includes: detection means for detecting effect of infrared light on colors of an input image; calculating means for calculating a first white balance control value on the basis of an input image; determining means for determining whether or not the first white balance control value is valid; and setting means for setting a predetermined white balance control value on the basis of a determination result of the determining means. The determination means determines a condition for determining whether or not the first white balance control value is valid on the basis of a detection result of the detection means.SELECTED DRAWING: Figure 1
Patent JP-2021098122-A (JP)
Title: Blister strip advance mechanism
Inventor: TRAVIS ERNEST YOCH
IPC: A61M15/00
Filed: 2021-03-16
Abstract: To provide a mechanism for advancing a strip of blisters one by one, such as may be required for administering individual doses of medicament to the user of an inhaler.SOLUTION: A blister strip advance mechanism includes: an indexing gear train having a plurality of gears; drive means having a motor configured to drive the indexing gear train; and a hub including a recess shaped to engage a first blister of a blister strip, the hub being rotatable by the indexing gear train to engage the first blister in the recess and move the engaged blister strip such that a second blister of the blister strip is moved to a dosing position at which the second blister can be emptied; wherein the indexing gear train is configured to temporarily disengage the drive means from the hub when the second blister is in the dosing position. Each gear of the plurality of gears of the indexing gear train rotates in a single rotating direction.SELECTED DRAWING: Figure 4A
Patent JP-2022142575-A (JP)
Title: Cleaning device of moving handrail
Inventor: SATO TAKESHI
IPC: B66B31/02
Filed: 2021-03-16
Abstract: To provide a compact cleaning device of a moving handrail that can be tightly fixed to an escalator and is never enlarged in size while securing strength of fixing means that is fixed to a guide rail that guides the moving handrail.SOLUTION: A cleaning device 30 of a moving handrail comprises fixing means 20 that is fixed to a guide rail and a cleaning device main body 10. The fixing means 20 has a frame body 21 formed in a nearly mouth-shape in a planar view and pressing members 22 installed at either two opposing sides of the frame body 21. The pressing members 22 each are installed along a longitudinal direction of the frame body 21 and comprise contact parts 22a that contact the side surface of the guide rail and energizing means 22b that energize the contact parts 22a. The frame body 21 has, at the either two opposing sides, reinforcement parts A23 formed along a transverse direction, and has, at the other two opposing sides, reinforcement parts B24 formed along the longitudinal direction.SELECTED DRAWING: Figure 2(b)
Patent JP-2022083378-A (JP)
Title: Flow rate control device, flow rate control method, and program for flow rate control device
Inventor: TOKUNAGA KAZUYA
IPC: G05D7/06
Filed: 2021-03-16
Abstract: To provide a flow rate control device capable of obtaining a flow rate of a fluid passing through a downstream side valve with almost no-time delay while greatly decreasing noise, and improving responsiveness more than a conventional device.SOLUTION: A flow rate control device includes: a downstream side valve flow rate measurement apparatus VFS for measuring a downstream side valve flow rate being a flow rate of a fluid passing through a downstream side valve V2; and an observer 3 having a downstream side valve flow rate estimation model 31 which estimates the downstream side valve flow rate on the basis of an input parameter which changes an opening of the downstream side valve V2. A difference between a measurement value of the downstream side valve flow rate output by the downstream side valve flow rate measurement apparatus VFS and an estimation value of the downstream side valve flow rate output by the downstream side valve flow rate estimation model is fed back to the observer 3.SELECTED DRAWING: Figure 1
Patent JP-2021103887-A (JP)
Title: Terminal, network device and method
Inventor: GAO YUKAI
IPC: H04W72/04
Filed: 2021-03-18
Abstract: To provide a method and device for RS (Reference Signal) transmission of a terminal.SOLUTION: A method includes determining a size of a region for showing a RS configuration for a terminal device served by a network device on the basis of at least one condition relating to RS transmission (310) and transmitting a first index of RS configuration to the terminal device together with the determined size (320).SELECTED DRAWING: Figure 3
Patent JP-2022143876-A (JP)
Title: Electromagnetic actuator and blade drive device
Inventor: SUZUKI YUSUKE
IPC: H02K7/06
Filed: 2021-03-18
Abstract: To provide an electromagnetic actuator having improved responsiveness while maintaining the self-holding force of a rotator high.SOLUTION: An electromagnetic actuator comprises: yokes 21,22 composed of a magnetic material; a coil 23 wound around the yoke 21; a coil 24 wound around the yoke 22; and rotators 41, 42 magnetized to different magnetic poles in the circumferential direction. The rotator 41 is configured rotatably around a rotational shaft 11 between an end part 51 of the yoke 21 and an end part 53 of the yoke 22. The rotator 42 is configured rotatably around a rotational shaft 12 between an end part 52 of the yoke 21 and an end part 54 of the yoke 22. Each of the yokes 21, 22 is configured such that an area of an outer peripheral surface of the rotator 41 facing the end part 51 of the yoke 21 and the end part 53 of the yoke 22 is larger than the area of an outer peripheral surface of the rotator 42 facing the end part 52 of the yoke 21 and the end part 54 of the yoke 22.SELECTED DRAWING: Figure 6A
Patent JP-2022144614-A (JP)
Title: Laminated iron core and rotary machine
Inventor: SUZUKI TAKASHI
IPC: H02K1/18
Filed: 2021-03-19
Abstract: To provide a laminated iron core and a rotary machine that increase the degree of adhesion between metal plates.SOLUTION: The laminated iron core includes a plurality of metal plates. The plurality of metal plates includes a first metal plate in which a V-shaped fold portion is formed and a second metal plate in which a through-hole into which the fold portion is inserted is formed. The first metal plate and the second metal plate are alternately laminated and mutually connected by a caulking portion formed by the fold portion being fitted into the through-hole.SELECTED DRAWING: Figure 3
Patent JP-2022149047-A (JP)
Title: Method for correcting data in electrophoresis, method for determining whether peak is derived from sample or peak is spike, device and program
Inventor: ISHIDA TAKESHI
IPC: G01N27/447
Filed: 2021-03-25
Abstract: To provide a technique capable of eliminating database construction in advance, about data related to electrophoresis, and achieving by data processing, high sensitivity or high dynamic range.SOLUTION: An electrophoresis data correcting device or an after-collar call data correcting device selects specific wavelength data from first data, performs filtering processing for cutting a part or whole of the high frequency side, then, about each cut off frequency, compares peak strength of the specific wavelength data before and after filtering processing, and calculates the lowest cut off frequency so that reduction of the peak strength of the specific wavelength data is in a prescribed allowance range, as a first cut off frequency, then, to the first data or after collar call data to the first data, performs filtering processing by the first cut off frequency for correction.SELECTED DRAWING: Figure 2
Patent JP-2022149415-A (JP)
Title: Lubricant coating apparatus
Inventor: SHIGA YOSHIAKI
IPC: B05C11/10
Filed: 2021-03-25
Abstract: To provide a lubricant coating apparatus capable of coating lubricant uniformly without depending on the shape of a container.SOLUTION: A lubricant coating apparatus 100 comprises: a lubricant supply section 10 that supplies lubricant; and a lubricant coating section 30 that permeates the lubricant supplied from the lubricant supply section 10 and coats the lubricant to a container 200, wherein the lubricant coating section 30 has a plurality of frame-shaped first and second porous members 31a, 32a arranged in layers.SELECTED DRAWING: Figure 1
Patent JP-2022149511-A (JP)
Title: power supply system
Inventor: NIWA YAMATO
IPC: B60L15/20
Filed: 2021-03-25
Abstract: To improve user's convenience regarding use of underfloor connection type power supply facilities.SOLUTION: In a power supply system, an EVSE 300 which can be accommodated under the ground includes a movable portion, an actuator, a power circuit, and a control device. The movable portion has a connector configured to be connectable to an inlet provided at a lower portion of a target vehicle parked at a predetermined power supply position, and is configured to be displaced within a movable range including a first position where the connector is accommodated under the ground, and a second position where the connector is connected to the inlet on the ground. The control device of the EVSE 300 displaces the movable portion to the second position to execute power supply power for a first vehicle 200A (target vehicle) parked at the power supply position, and after the power supply to the first vehicle 200A is completed, the control device displaces the movable portion to the first position, and the first vehicle 200A autonomously moves away from the predetermined position.SELECTED DRAWING: Figure 7
Patent JP-2022150182-A (JP)
Title: Apparatus mounting structure and vehicle
Inventor: SERIZAWA HISANOBU
IPC: B62D21/18
Filed: 2021-03-26
Abstract: To provide an apparatus mounting structure and vehicle making it possible to more reliably and rigidly mount an apparatus in a frame of a vehicle.SOLUTION: An apparatus mounting structure includes a first flange and second flange separated from each other, a frame having a first wall which joins the first flange and second flange and extending in a vehicle width direction, a third flange and fourth flange attached to the first flange and second flange respectively between the first flange and second flange, and a bracket having a second wall that is a region in which an apparatus is mounted and joins the third flange and fourth flange. At least one of the third flange and fourth flange has plural mounts which are separated from one another in the vehicle width direction and extend toward the first wall.SELECTED DRAWING: Figure 2
Patent JP-2022152514-A (JP)
Title: surge tank structure
Inventor: NAOI HITOSHI
IPC: F01P11/00
Filed: 2021-03-29
Abstract: To provide a surge tank structure which can secure stability of a pressure valve and a valve holder.SOLUTION: A structure of a surge tank 14 included in a cooling circuit 1 in which a coolant circulates to cool an internal combustion engine 10, has: a pressure valve 30 which prevents an internal pressure of the cooling circuit 1 from becoming a predetermined pressure or higher; and a valve holder 20 which fixes the pressure valve 30. In the valve holder 20, a contact part which contacts with the pressure valve 30 at the inner diameter side is formed. The valve holder 30 is formed of resin and metal and at least the contact part is formed of metal.SELECTED DRAWING: Figure 2
Patent JP-2022152620-A (JP)
Title: Wireless transmitter-receiver and wireless transmission-reception method
Inventor: KOJIMA FUMIHIDE
IPC: H04B1/56
Filed: 2021-03-29
Abstract: To provide a wireless transmitter-receiver with which it is possible to satisfy the performance required for the case when the characteristic of the transmitted and received signal ranges wide.SOLUTION: Provided is a wireless transmitter-receiver comprising: a wireless transmitter having a first transmit antenna signal processing unit that acquires a transmit signal transmitted by a first transmit antenna and generates a processed first transmit antenna signal; and a wireless receiver including a receive antenna signal common processing unit for performing common processing on two or more receive antennas so as to generate a processed receive antenna output signal, a receive side antenna selection unit for selecting the antenna used for reception from two or more receive antennas, and a synthesis unit for synthesizing the processed first transmit antenna signal and the processed receive antenna signal, one or more of the two or more receive antennas having their own processing unit.SELECTED DRAWING: Figure 1
Patent JP-2022154975-A (JP)
Title: Heat-shrinkable film, packaging material, molded article or container
Inventor: SEO MASAYUKI
IPC: C08J5/18
Filed: 2021-03-30
Abstract: To provide a heat-shrinkable film that has a balance of rigidity and excellent packaging suitability.SOLUTION: A heat-shrinkable film is a heat-shrinkable film having at least one layer made of a polyester-based resin composition, and the polyester-based resin composition contains 2-butyl-2-ethyl-1,3-propanediol as a diol residue, and the tensile strength in the direction perpendicular to the main shrinkage direction measured in accordance with JIS K7127 (1999) is 90 MPa or less.SELECTED DRAWING: None