baber/WOPTO huggingface dataset:
Patent JP-2023006537-A (JP)
Title: Copolymer and cosmetic product including the same
Inventor: SASAKI AKIRA
IPC: A61K8/81
Filed: 2021-06-30
Abstract: To provide a copolymer which achieves both of excellent dispersibility in water and high water repellency when formed into a film.SOLUTION: A copolymer includes: a constituent unit represented by formula (1) in an amount of more than 20 mass% and less than 50 mass% of the copolymer; a methacrylate of an alcohol composed of a dimethylsiloxane unit in an amount of more than 0 mass% and less than 40 mass% of the copolymer; and an unsubstituted acrylate (where R1-R3 independently represent an optionally substituted linear or branched C1-30 alkyl group).SELECTED DRAWING: None
Patent JP-2023112215-A (JP)
Title: Proposal apparatus, proposal method, and proposal program
Inventor: YAMAMOTO KAZUNOSHIN
IPC: G06Q20/14
Filed: 2021-06-30
Abstract: To propose a settlement that is in accordance with potential needs of a user.SOLUTION: A proposal apparatus according to the present application includes: an acquisition unit that acquires settlement information on the settlement (target information indicating a target of the settlement, and a time-of-day when the settlement is made, for example) made to a payee by a user using predetermined settlement means; an identification unit that identifies a cycle in which the user makes the settlement to the payee based on the settlement information acquired by the acquisition unit; and a proposal unit that proposes to the user the settlement to the payee via a platform providing the predetermined settlement means, according to the cycle identified by the identification unit.SELECTED DRAWING: Figure 1
Patent JP-2021180180-A (JP)
Title: Control method, plasma processing device, processor, and non-temporary computer readable recording medium
Inventor: KOSHIMIZU CHISHIO
IPC: H01L21/3065
Filed: 2021-07-06
Abstract: To control the amount and quality of radicals and ions.SOLUTION: There is provided a method for controlling a plasma processing device having a first electrode with a processed body placed and the method has steps for: supplying bias power to the first electrode; and supplying source power having a frequency higher than the bias power to a plasma processing space. The source power has a first state and a second state. The control method includes a first control step in which the first state and the second state are alternately applied by synchronizing with a phase in one period of a reference electric state showing any of voltage, current or an electromagnetic field measured with a feeding system of the bias power.SELECTED DRAWING: Figure 4
Patent JP-2023010164-A (JP)
Title: Device and method for manufacturing stator for rotary electric machine
Inventor: HASHIMOTO SHINGO
IPC: B23K26/21
Filed: 2021-07-09
Abstract: To enhance welding quality by forming an appropriate space environment for a laser irradiation path from laser irradiation means to a welding target portion.SOLUTION: A device for manufacturing a stator for a rotary electric machine includes: a jig for forming a cylindrical hollow section that forms a state in which tip sections of one conductor piece and the other conductor piece for forming the stator of the rotary electric machine are in contact with each other, and causing each of the tip sections in contact with each other to communicate with an outside; laser irradiation means for emitting a laser beam toward the tip sections in a contact state via the hollow section; and gas supply means for supplying a gas to the hollow section.SELECTED DRAWING: Figure 9
Patent JP-2023011431-A (JP)
Title: pump
Inventor: SHIZUKU OSAMICHI
IPC: H02K5/08
Filed: 2021-07-12
Abstract: To provide a pump which has enhanced reliability of a stator.SOLUTION: A pump 1 has a rotor 50, a stator assembly 75, a pump part 60 connected to one side in an axial direction of the rotor, a circuit board 80 arranged on the other side in the axial direction of the stator assembly, a support member 10 located inside of a radial direction of the stator assembly and having a rotor housing hart 12 housing the rotor inside, and a resin housing 30 molding the stator assembly and the support member. The rotor housing part has a lid part 12a covering the rotor from the other side in the axial direction, and a cylindrical part 12b located between the rotor and the stator assembly in the radial direction, and opening to one side in the axial direction. The stator assembly has an annular stator core, a plurality of coils attached to the stator core, and a stator cover 90 covering the plurality of coils. The stator cover has a coil holding part 97h holding a coil line extending from the coil and connected to the circuit board.SELECTED DRAWING: Figure 2
Patent JP-2023013378-A (JP)
Title: Gas shut-off device
Inventor: YOKOHATA MITSUO
IPC: F23N5/24
Filed: 2021-07-16
Abstract: To provide a gas shut-off device that can secure safety while securing convenience by closing a valve at the time of non-use.SOLUTION: A gas shut-off device includes: an opening-closing part 4 for opening and closing a gas flow channel 3; an operation part 6 for performing an operation to instruct opening the opening-closing part 4; a closing period setting part 7 for setting a closing period T of the opening-closing part 4; and a control unit 8 for performing opening-closing control of the opening-closing part 4. The control unit 8 operates so as to open the opening-closing part 4 by operating the operation part 6 and closing the opening-closing part 4 at start time Ts of the closing period T.SELECTED DRAWING: Figure 1
Patent JP-2023014445-A (JP)
Title: Planetary gear device and spindle device
Inventor: MITSUTA YUKI
IPC: F16H13/08
Filed: 2021-07-19
Abstract: To constrain rotation of an internal gear and release the constraint of the rotation by a simple configuration.SOLUTION: A planetary gear device 10 for transmitting the rotation of an input shaft 60 to an output shaft includes: a sun gear 40 coupled to the input shaft, which has external teeth 41t; an internal gear 20 provided on the outer periphery separated from the sun gear, which has internal teeth 21t; planetary gears 30 meshing with external teeth of the sun gear and the internal teeth of the internal gear; a planetary carrier 50 provided protruding in an outer diameter direction from the output shaft for rotatably supporting the planetary gears in a circumferential direction of the output shaft; a housing 110 for rotatably supporting the internal gear; a constraint member 23 fixed to the internal gear; a moving engagement member 80 that engages with the internal gear; and moving devices 90 and 91 for switching the states between a first state in which the moving engagement member engages only with the internal gear by moving the moving engagement member in a direction along the input shaft, and the constraint member is pressed against the housing, and a second state in which the moving engagement member engages with the input shaft in addition to the internal gear, and the constraint member is separated from the housing.SELECTED DRAWING: Figure 2
Patent JP-2021184805-A (JP)
Title: Headgear for breathing mask
Inventor: PETER DAVID ALEXANDER BEARNE
IPC: A61M16/06
Filed: 2021-07-28
Abstract: To provide a headgear for a breathing mask.SOLUTION: An interface assembly includes an interface, such as a mask, that is secured to a head using a headgear assembly. The headgear assembly can include at least one halo portion and a plurality of straps. The headgear assembly can include both a front halo portion and a rear halo portion. In some arrangements, the headgear and mask define an adjustable closed loop. In some arrangements, the headgear includes one or more rigid portions that contact a user's face to at least partially isolate a seal of the mask from tightening forces applied to the headgear. In some arrangements, the mask is an oral-nasal mask and the headgear applies to the mask a force comprising an upward force component. In some arrangements, the headgear can be contoured to the user's head.SELECTED DRAWING: Figure 1
Patent JP-2023019038-A (JP)
Title: Driving support device
Inventor: YUKAWA TERU
IPC: B60W50/14
Filed: 2021-07-28
Abstract: To provide a driving support device for preventing a wrong determination of a wrong-way drive when a vehicle is not allowed to travel on a driving lane in an originally specified direction in a traffic regulation section.SOLUTION: A driving support device 1 includes: an outside recognition device 11 for acquiring driving environment information around an owned vehicle M; a locator unit 10 for storing road map information and detecting the position of the vehicle on the basis of a positioning signal; and an operation control unit 25 for controlling the vehicle M on the basis of front driving environment information obtained by the outside recognition device 11. The operation control unit 25 performs wrong-way driving detection processing of the owned vehicle on the basis of the driving environment information and traffic regulation section determination processing of detecting a traffic regulation section of an owned vehicle driving lane 101 and determines the possibility that the owned vehicle M is driving in a wrong direction on an opposing lane 102.SELECTED DRAWING: Figure 7
Patent JP-2023021514-A (JP)
Title: Device diagnostic system and device diagnostic method
Inventor: KASHIWASE SHOICHI
IPC: G05B23/02
Filed: 2021-08-02
Abstract: To provide a device diagnostic technique capable of evaluating abnormality from actual measurement data of a device even if the device has never had an abnormality in the past.SOLUTION: A device diagnostic system 1 includes: an analysis unit 10 that performs calculations by reflecting parameters in equations formulated based on a physical model; a learning unit 11 that learns each parameter corresponding to the calculation result of the analysis unit 10 as teacher data; a physical quantity measuring unit 12 that acquires physical quantities actually measured in each equipment 21 as measured data; a parameter identification unit 14 for identifying measured parameters, which are parameters when the calculation result of the analysis unit 10 reproduces the measured data, based on the teacher data learned by the learning unit 11; and a state determination unit 15 that determines whether there is an abnormality in the device based on each measured parameter identified by the parameter identification unit 14.SELECTED DRAWING: Figure 1
Patent JP-2023021772-A (JP)
Title: pneumatic tire
Inventor: OKABE NOBORU
IPC: B60C9/00
Filed: 2021-08-02
Abstract: To provide a pneumatic tire capable of achieving both steering stability performance and durability performance while travelling at a high speed.SOLUTION: A pneumatic tire 1 has a carcass 6 and an inner liner 7 and includes: a tread part 2 extending annularly; a pair of side wall parts 3 on both sides in a tire axial direction of the tread part 2; and bead parts 4 inside a tire radial direction of the respective side wall parts 3. The carcass 6 includes at least one carcass ply 6A extending between the pair of bead parts 4 via the tread part 2 and the pair of side wall parts 3. The inner liner 7 is disposed on a tire inner cavity side of the carcass ply 6A. The carcass ply 6A arranges a plurality of carcass cords 6c. The respective carcass cords 6c have tensile force T2 equal to 55 N or less during 2% expansion and a difference (T5-T2) between tensile force T5 during 5% expansion and tensile force T2 during 2% expansion that is equal to 45 N or more.SELECTED DRAWING: Figure 2
Patent JP-2023025711-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: Movable control means allows movable means to perform a series of specific operations on the basis of specific information set in accordance with one operation mode determined from among multiple operation modes. Movable means is driven and controlled between a first position in an initial position side in a series of specific operations and a second position as a position in which the movable means is driven most, and the series of specific operations are configured so as to perform a predetermined operation for positioning the movable means in the first position or a position close to the first position for multiple times. The movable control means includes: determination means for determining whether a completion condition of the series of specific operations is satisfied in execution of a predetermined operation; and completion means for completing a series of specific operations by stopping the movable means positioned in the first position or in a position close to the first position when it is determined that the completion condition is satisfied based on the determination means.SELECTED DRAWING: Figure 602
Patent JP-2023028390-A (JP)
Title: Machine tool
Inventor: IBI TORU
IPC: B23Q3/155
Filed: 2021-08-19
Abstract: To provide a machine tool that can be configured more compactly, while achieving a diversity of machining.SOLUTION: A machine tool 1 comprises: a first spindle unit 10 that rotates a work-piece W while holding the work-piece; a second spindle unit 20 that rotates the work-piece W while holding the work-piece; a spindle moving mechanism 25 that moves the second spindle 20 in triaxial directions; a stationary cutter holder 30, immovably arranged, which holds a tool 35 that machines the work-piece W held by the second spindle unit 20; a tool spindle unit 50 that holds tools 70 and 80 that machine the work-piece W held by the first spindle unit 10 or by the second spindle unit 20; a tool moving mechanism 42 that moves the tool spindle unit 50 in the triaxial directions; a tool turning mechanism 45 that turns the tools 70 and 80 in a B-axial direction with a rotating shaft as a center; and a tool magazine 60 that stores the plurality of tools 70 and 80 so that the tools 70 and 80 can be exchanged between the tool spindle unit 50 and the magazine.SELECTED DRAWING: Figure 1
Patent JP-2023033776-A (JP)
Title: Diagram preparation device and diagram preparation method
Inventor: KUNIMATSU TAKETOSHI
IPC: B61L27/00
Filed: 2021-08-30
Abstract: To provide a method by which a train diagram incorporating countermeasures for a train delay is generated using an analysis result of the delay.SOLUTION: A diagram preparation device 1 selects an object arrival/departure event from arrival/departure events based on an evaluation value per arrival/departure event. The diagram preparation device 1 transmits change time of arrival/departure related with an object arrival/departure event in a graph network corresponding to a train diagram 10 to another arrival/departure event and tries a change of the train diagram 10 by changing the arrival/departure time of the other arrival/departure event. In this trial, based on whether or not a combination of arrival/departure events related with the processes of the transmission affects the delay affected group, an extent of a change of arrival/departure time for the arrival/departure events related with this combination is changed and tried. The diagram preparation device 1 determines the success or failure of the trial and determines the change of the tried train diagram if the trial is determined as successful.SELECTED DRAWING: Figure 1
Patent JP-2021181031-A (JP)
Title: Stomach lining funnel with anastomosis
Inventor: ZHANG QI
IPC: A61B17/11
Filed: 2021-08-30
Abstract: To provide an excellent anastomosis device and the like.SOLUTION: An anastomosis device includes a collapsible frame forming a funnel with a wide opening narrowing to a central lumen and a membrane covering the collapsible frame. The collapsible frame and the membrane provide a collapsed configuration suitable for endoluminal delivery to a stomach of a patient, and an expanded configuration suitable for lining an internal surface of a gastric wall of the stomach. The anastomosis device further includes an anastomosis component extending from the central lumen of the collapsible frame and being configured to pass through a first hole in the gastric wall and a second hole in a small intestine of the patient and form a sealed connection between the gastric wall and the small intestine. The funnel is configured to substantially close off the pylorus and direct food entering the stomach into the wide opening, through the funnel and into the small intestine via the anastomosis component.SELECTED DRAWING: Figure 1B
Patent JP-2023034961-A (JP)
Title: Method of adding fragrance to textile product
Inventor: ICHIMURA SHINICHI
IPC: D06M13/00
Filed: 2021-08-31
Abstract: To provide a method of adding fragrance to a textile product containing a cotton fiber which exhibits good fragrance when putting a treated textile product on, particularly when the treated textile product is moistened with water such as sweat.SOLUTION: A method of adding fragrance to a textile product containing a cotton fiber includes the following process (I) and process (II). Process (I) is a process of contacting (a) an aqueous composition containing a silica capsule (hereinafter referred to as a constituent (a)) containing specific fragrance composition (A) to a textile product containing a cotton fiber. Process (II) is a process of subjecting the textile product processed by a process (I) to drying processing in a gas having a temperature of 5°C or higher and lower than 90°C to break a silica capsule structure of the constituent (a) attached to the inside or the surface of the textile product.SELECTED DRAWING: None
Patent JP-2023035285-A (JP)
Title: Ultrasonic flow rate sensor
Inventor: KAWAGUCHI YASUNORI
IPC: G01F1/66
Filed: 2021-08-31
Abstract: To provide a more practical ultrasonic flow rate sensor.SOLUTION: Ultrasonic elements 15A and 15B transmit and receive ultrasonic waves. A first flow rate value of a fluid in a pipe is calculated on the basis of the propagation time difference of ultrasonic wave signals, a measured value corresponding to the rate of ultrasonic waves in the fluid in the pipe, and a parameter for specifying the inner diameter of the pipe. A second flow rate value of the fluid in the pipe is calculated on the basis of the frequency shift of an ultrasonic signal reflected in the fluid and the parameter. The first flow rate value is calculated by using a propagation time of an ultrasonic wave signal as a measured value according to the correspondence relation among the distance of a route where an ultrasonic wave propagate in the fluid in the pipe, the time of propagation of the ultrasonic wave in the route, and the rate of the ultrasonic wave.SELECTED DRAWING: Figure 2
Patent JP-2022111030-A (JP)
Title: Server and external terminal for used secondary battery module management system, and used secondary battery module management system
Inventor: GOTO KEISUKE
IPC: H01M10/48
Filed: 2021-09-01
Abstract: To provide a server and an external terminal for a used secondary battery module management system which can prevent erroneous assembly of used secondary battery modules, and a management system.SOLUTION: In a server 1 for a used secondary battery module management system for production and management of a battery pack, associations among ranks based on degradation levels of secondary battery modules, identification information of the secondary battery modules, and status information of the secondary battery modules are stored in a storage unit 2. An available rank extraction unit 31 extracts available ranks Ra in each of which secondary battery modules being equal to or more than the number of secondary battery modules required for constructing a battery pack in response to a request to rebuild the battery pack are available, and an identification information receiving unit 53 receives identification information of secondary battery modules in a same rank selected from the available ranks Ra. A determination unit 32 determines whether the identification information received by the identification information receiving unit 53 coincides with the identification information of the secondary battery modules belonging to the rank Rs or not on the basis of the associations stored in the storage unit 2.SELECTED DRAWING: Figure 1
Patent JP-2023036306-A (JP)
Title: Internal combustion engine control device
Inventor: Tachibana rintaro
IPC: B60K6/445
Filed: 2021-09-02
Abstract: To prevent fuel from additionally adhering to an inner wall surface of a cylinder.SOLUTION: An internal combustion engine comprises: a cylinder which is a space for fuel combustion; a fuel injection valve to supply fuel into the cylinder; an exhaust passage to discharge exhaust from the cylinder; and a catalyst to purify the exhaust distributed in the exhaust passage. An internal combustion engine control device executes: an adhesion amount acquisition process to acquire an adhesion amount Z which is an amount of fuel adhered to an inner wall surface of the cylinder; a catalyst temperature acquisition process to acquire a catalyst temperature TSC which is a temperature of the catalyst; and a restriction process to restrict an output target value of the internal combustion engine under a condition that the adhesion amount Z is equal to or more than a predetermined adhesion amount A and the catalyst temperature TSC is equal to or less than a predetermined temperature B.SELECTED DRAWING: Figure 2
Patent JP-2022155438-A (JP)
Title: Head and printer
Inventor: HIWADA SHUHEI
IPC: B41J2/015
Filed: 2021-09-03
Abstract: To provide a head capable of reducing a standby time of a nozzle by adjusting the oscillation of a drive waveform applied to an energy application element, and to provide a printer.SOLUTION: A head includes: a nozzle discharging liquid by an energy application element; a multiplex unit for generating a time division multiplex signal capable of being transmitted by one signal line, based on at least first data showing a first drive waveform and second data showing a second drive waveform different from the first drive waveform; and a separation part for separating a first drive waveform signal showing the first drive waveform or a second drive waveform signal showing the second drive waveform from the time division multiplex signal generated in the multiplex unit. The energy application element is driven by the first drive waveform signal or the second drive waveform signal separated in the separation part.SELECTED DRAWING: Figure 3
Patent JP-2023039119-A (JP)
Title: Magnetic disk drive and method for compensating for higher harmonics corresponding to harmonic disturbances
Inventor: KAWABE TAKAYUKI
IPC: G11B21/08
Filed: 2021-09-08
Abstract: To provide a magnetic disk drive with which it is possible to improve reliability, and a method for compensating for higher harmonics corresponding to harmonic disturbances.SOLUTION: A magnetic disk drive 1 comprises: a disk 10; a head 15 for writing data to the disk and reading data from the disk; an actuator which rotationally drives, controlling the movement of the head mounted on the disk; and a system controller 130 for estimating the fundamental frequency of a position error signal that occurs in head positioning control responding to harmonic-ridden disturbances, determining the fundamental frequency, determining the number of delay samples on the basis of the fundamental frequency, and suppressing multiplied-by-n frequencies which are higher harmonics of the fundamental frequency corresponding to the number of delay samples.SELECTED DRAWING: Figure 1