baber/WOPTO huggingface dataset:
Patent JP-2023116893-A (JP)
Title: Chip manufacturing method
Inventor: SUGIYAMA TOMOAKI
IPC: H01L21/304
Filed: 2022-02-10
Abstract: To provide a chip manufacturing method with which it is possible to prevent breakage of a device when removing a ring-shaped reinforcement part and improve the productivity of chips manufactured from a wafer.SOLUTION: Prior to a removal step in which a ring-shaped reinforcement part is removed, a singulation step for singulating a plurality of devices and manufacturing chips is carried out. So the removal step is carried out while the ring-shaped reinforcement part and the plurality of device chips are separated, making it possible to prevent the devices from being broken by the force applied to the ring-shaped reinforcement part in the removal step. Furthermore, there is no step of separating the device region of a wafer and the ring-shaped reinforcement part, and it is possible to manufacture a plurality of device chips while at the same time removing the ring-shaped reinforcement part. Thus, as compared with a chip manufacturing method that includes said step, chip productivity can be improved.SELECTED DRAWING: Figure 2
Patent JP-2023116896-A (JP)
Title: Connector fixing structure of vehicle
Inventor: KITAGAWA RYOTA
IPC: H01R13/46
Filed: 2022-02-10
Abstract: To prevent an erroneous connector from being fixed to a bracket.SOLUTION: A connector fixing structure of a vehicle includes: a female connector 10 having a resin clip part 16 projecting from the bottom of a body part, and a rail part 14 which is provided in a longitudinal direction at the bottom and supports the clip part; a male connector 20 having a resin clip part 26 projecting from the bottom of the body part, and a rail part 24 which has a width in a transverse direction larger than the width of the rail part 14 and supports the clip part 26; and a bracket 70 for fixing the female connector. The bracket has a mounting surface where a hole part to which the clip part of the female connector is inserted is formed, and a pair of projection parts 74 which are arranged on both sides of the hole part on the mounting surface, and have an interval larger than the width in the transverse direction of the rail part, and smaller than the width in the transverse direction of the rail part.SELECTED DRAWING: Figure 4
Patent JP-2023117063-A (JP)
Title: Led element and manufacturing method thereof
Inventor: TAKAHASHI RYUTA
IPC: H05B33/14
Filed: 2022-02-10
Abstract: To provide an LED element and a manufacturing method thereof that can obtain excellent light emitting characteristics and express colors that have been difficult to express conventionally.SOLUTION: An LED element includes an electron-transporting layer containing, as a main component, a metal oxide of either zinc oxide or titanium dioxide, and a light-emitting layer overlapping the electron-transporting layer and composed of a metal halide perovskite, and the electron-transporting layer contains a dopant of a metal element that becomes a divalent or tetravalent ion with lower ionization energy than the metal element of the metal oxide, and the lowest part of the conduction band of the electron-transporting layer is closer to the vacuum level than the lowest part of the conduction band of the light-emitting layer.SELECTED DRAWING: Figure 1
Patent JP-2023117251-A (JP)
Title: Posture estimation system, control system, and posture estimation method
Inventor: URAZOE KAZUYA
IPC: G01B21/22
Filed: 2022-02-10
Abstract: To estimate a steady deviation of a posture of a vehicle by stacked objects or the like.SOLUTION: A posture estimation system 10 includes: an acquisition part 11; an estimation part 12; and an output part 13. The acquisition part 11 acquires a detection result of a first sensor 31 mounted to a vehicle. The estimation part 12 calculates a relative angle as a relative angle of a road surface on which a vehicle based on the first sensor 31 travels on the basis of a detection result of the first sensor 31 acquired by the acquisition part 11, and estimates a steady deviation of a posture relative to a reference posture of a vehicle. The output part 13 outputs posture information for showing the deviation estimated by the estimation part 12.SELECTED DRAWING: Figure 1
Patent JP-2023121415-A (JP)
Title: Walking timing detection apparatus, method, and program
Inventor: KUMAMOTO MASAZUMI
IPC: G06T7/20
Filed: 2022-02-21
Abstract: To accurately detect a landing timing or a take-off timing from video data.SOLUTION: A walking timing detection apparatus 100 includes: a walking video data acquisition unit 110 which acquires a walking video 181 obtained by imaging a walker 10 walking on a passage 1; a projective transformation unit 130 which performs projective transformation on each of frames of the walking video data 181 so as to conform or be similar to a plane shape of the passage 1 to generate projective transformation video data 182; an end position detection unit 150 which detects a forward end position in the image in a walking direction, regarding a projection unit of the walker 10 included in images of frames, for each of the frames of the projective transformation video data 182; and a landing timing detection unit 160/take-off timing detection unit 170 configured to calculate a landing timing/take-off timing of the walker on the basis of chronological change of the end position detected by the end position detection unit 150.SELECTED DRAWING: Figure 2
Patent JP-2023121514-A (JP)
Title: Sterilization system, sterilizer, and control method
Inventor: FUJII YASUYUKI
IPC: A61L2/24
Filed: 2022-02-21
Abstract: To enhance efficiency of sterilization while keeping safety for humans.SOLUTION: A sterilization system according to an embodiment comprises a light source unit, a horizontal angle adjusting unit and/or a vertical angle adjusting unit, and a control unit. The light source unit emits ultraviolet rays of a wavelength having less influence on human bodies. The horizontal angle adjusting unit adjusts a horizontal angle of the light source unit by turning the light source unit in a horizontal direction. The vertical angle adjusting unit adjusts a vertical angle of the light source unit by turning the light source unit in a vertical direction. The control unit controls turning of the horizontal angle adjusting unit and/or the vertical angle adjusting unit and allows the light source unit emit the ultraviolet rays to an object. The control unit performs control on the basis of setting data including an irradiation direction for starting irradiation of the ultraviolet rays, an irradiation rate which is a trigger to change the irradiation direction, and the next irradiation direction, for each irradiation area and time zone.SELECTED DRAWING: Figure 1
Patent JP-2023121601-A (JP)
Title: Bubble suppression device, hydraulic oil tank, and work machine
Inventor: SAKAMOTO TAKUMA
IPC: E02F9/00
Filed: 2022-02-21
Abstract: To provide a bubble suppression device which can suppress outflow of bubbles to a pump from a hydraulic oil tank.SOLUTION: A bubble suppression device 33 that is arranged on the side of an inflow part 32 of a hydraulic oil tank 12 to which hydraulic oil flows, includes an inside strainer 43, and an outside strainer 44. The inside strainer 43 passes hydraulic oil having flowed from the inflow part 32 therethrough. The outside strainer 44 is coarser than the inside strainer 43, and passes hydraulic oil containing bubbles having passed through the inside strainer 43 therethrough.SELECTED DRAWING: Figure 4
Patent JP-2023125206-A (JP)
Title: Control device
Inventor: MASUKO TAIICHIRO
IPC: B60W30/10
Filed: 2022-02-28
Abstract: To further enhance safety of a self-driving vehicle at a curve.SOLUTION: A control device 10 comprises: a target route setting section 103 which sets a target route of a vehicle on the basis of a surrounding situation of the vehicle; and a follow-up control section 104 which performs route follow-up control of the vehicle on the basis of the target route. The target route setting section 103: determines whether or not the vehicle is under a sharp curve condition that the vehicle is coming close to a sharp curve where a curvature of a road is abruptly changed and a neighboring driving lane exists on an outer side of the sharp curve on the basis of the surrounding situation; and sets a target route for a center of a rear shaft of the vehicle, when determining that the vehicle is under the sharp curve condition, so that the vehicle passes through the curve by allowing wheels thereof on an outer side of the curve to be in the neighboring driving lane.SELECTED DRAWING: Figure 1
Patent JP-2023127890-A (JP)
Title: Nitrotyrosine reducing agent and use thereof, skin yellowness improving agent, and skin resilience decrease improving agent
Inventor: SAITO (OKUDA) NAOMI
IPC: C07D307/00
Filed: 2022-03-02
Abstract: To provide an excellent nitrotyrosine reducing agent that can directly degrade already formed nitrated protein.SOLUTION: Provided is a nitrotyrosine reducing agent that contains at least one compound selected from the group consisting of (1) to (3) below. (1) A compound that has at least three substituents on the benzene ring and satisfies any of the following (A) to (C): (A) all of said at least three substituents are -OH; (B) of the at least three substituents, the first substituent is -C(=O)H, -C(=O)OH or -C(=O)Ra, and the second substituent group is -OH and the third substituent is -OH or -Rb; (C) the first substituent and the second substituent are bonded to neighboring carbon atoms on the benzene ring, and together with the carbon atoms to which they are bonded form a fused heterocycle, and the third substituent is -OH or -Rc, (2) Gibberellin, and (3) Genipin.SELECTED DRAWING: None
Patent JP-2023128325-A (JP)
Title: Distributed type power supply system
Inventor: NOMURA YASUHIRO
IPC: H02J3/38
Filed: 2022-03-03
Abstract: To effectively utilize a battery capacity of a plurality of storage batteries in a distributed type power supply system capable of feeding power to a three-phase load at the time of an autonomous operation.SOLUTION: A distributed type power supply system has a first storage battery power conversion device and a second storage battery power conversion device converting power of a first storage battery and a second storage battery to single-phase AC power respectively, and an auxiliary power supply device outputting the single-phase AC power, and is capable of supplying three-phase AC power at the time of autonomous operation. A first power line and a second power line supplying three-phase power are connected to the first storage battery power conversion device, the second power line and a third power line are connected to the second storage battery power conversion device outputting AC voltage of a phase different from that of the first storage battery power conversion device, and the first power line and the third power line are connected to the auxiliary power supply device. The auxiliary power supply device controls auxiliary output current outputted from the auxiliary power supply device based on output power of the first storage battery power conversion device and the second storage battery power conversion device and a charging state of the first storage battery and the second storage battery.SELECTED DRAWING: Figure 1
Patent JP-2023128514-A (JP)
Title: On-vehicle communication device, on-vehicle communication system, communication processor and communication method
Inventor: YASUDA MASAHIRO
IPC: H04L12/46
Filed: 2022-03-03
Abstract: To provide an on-vehicle communication device, an on-vehicle communication system, a communication processor and a communication method capable of expecting that a load of processing for relaying data transmission and reception can be reduced.SOLUTION: An on-vehicle communication device includes: an application processing part; and a communication processing part including a first communication part for performing communication with a first communication protocol, one or more second communication parts for performing communication with a second communication protocol different from the first communication protocol, a generation part for generating relaying data including first data received by the first communication part and second data received by the second communication part, and a relay part for transmitting the generated relaying data to an application processing part. The generation part collectively adds multiple first data received by the first communication part to first additional information, adds each second data received by the second communication part to second additional information, and generates relaying data obtained by collecting the first data with the first additional information added thereto and the second data with the second additional information respectively added thereto.SELECTED DRAWING: Figure 4
Patent JP-2023130715-A (JP)
Title: Information processing apparatus and program
Inventor: MATSUMOTO RYO
IPC: G16H20/10
Filed: 2022-03-08
Abstract: To inform an institution that has prescribed medicine that an abnormality in the state of health has occurred to a patient who has taken the prescribed medicine.SOLUTION: As a portable terminal device 10 has transmitted, to an image forming apparatus 20, an instruction to transmit a prescription to a pharmacy by FAX, it stores address information representing the address of an institution that has received the prescription as a FAX transmission history. Consequently, when the portable terminal device 10 receives, from a wearable terminal device 30, the fact that an abnormality is detected in biological information acquired from a user who is a patient, it instructs the image forming apparatus 20 to transmit by FAX information including identification information such as the name of the user and the fact that the abnormality is detected to the address represented by the address information, that is, the pharmacy that has prescribed the medicine.SELECTED DRAWING: Figure 1
Patent JP-2023136159-A (JP)
Title: Irregular shape hollow particle, production method of the same, and use of the same
Inventor: MUKAI TAKESHI
IPC: C01B33/24
Filed: 2022-03-16
Abstract: To provide an irregular shape hollow particle which has a low rate of a coarse particle content.SOLUTION: An irregular shape hollow particle includes a shell and a hollow part surrounded by the shell. The shell contains alkaline-earth metal silicate. The shell has a macropore having an average pore diameter of more than 0.3 μm and 10 μm or less. The shell has an average number of the macropore is more than 0.3 and less than 5. The number of the irregular shape hollow particle having a long axis length of 30 μm or more is 10% or less on the basis of a total number of the irregular shape hollow particles.SELECTED DRAWING: None
Patent JP-2023136545-A (JP)
Title: Piezoelectric element
Inventor: OHASHI KOJI
IPC: H10N30/853
Filed: 2022-03-17
Abstract: To provide a piezoelectric element that prevents the generation of cracks in a piezoelectric layer.SOLUTION: A piezoelectric element 44 comprises: an adhesion layer 445 formed on a diaphragm 36 and including titanium; a bottom electrode 441 formed on the adhesion layer 445; a diffusion prevention layer 447 formed on the bottom electrode 441 and including iridium; a seed layer 442 formed on the diffusion prevention layer 447 and including bismuth; a piezoelectric layer 443 formed on the seed layer 442 and including potassium, sodium, and niobium; and an upper electrode 444 formed on the piezoelectric layer 443.SELECTED DRAWING: Figure 5
Patent JP-2023137900-A (JP)
Title: Switching element and memory device
Inventor: IGARASHI Taichi
IPC: H10B61/00
Filed: 2022-03-18
Abstract: To provide a switching element and a memory device with excellent performance.SOLUTION: A switching element according to an embodiment includes a first electrode 51, a second electrode 52, and a switching material layer 53 provided between the first electrode and the second electrode, and the switching material layer includes silicon (Si), oxygen (O) and arsenic (As), lead (Pb), silver (Ag), indium (In), tin (Sn), copper (Cu), zinc (Zn), gallium (Ga), germanium (Ge), selenium (Se), antimony (Sb), tellurium (Te), gold (Au), and bismuth (Bi).SELECTED DRAWING: Figure 3
Patent JP-2023141218-A (JP)
Title: vehicle
Inventor: BABA HIROSHI
IPC: B62D25/20
Filed: 2022-03-23
Abstract: To provide a vehicle improved in foot-input properties.SOLUTION: A vehicle V includes a floor FL, a first seat S1 disposed on the floor FL, a second seat S2 disposed behind the first seat S1, and a recessed part 70 which is formed on the floor FL so as to at least include a region R1 on the floor FL located behind the first seat S1 and which is for putting the feet of a person seated on the second seat S2. A space for putting feet of the person seated on the second seat S2 behind gets larger by forming the recessed part 70, and thereby foot-input properties are improved.SELECTED DRAWING: Figure 1
Patent JP-2023142509-A (JP)
Title: Sheet cutting accuracy stabilizer
Inventor: OINUMA NAOMI
IPC: B26D5/34
Filed: 2022-03-25
Abstract: To stabilize sheet cutting accuracy by suppressing reading changes in association with rolled sheet shape change in a cutting machine.SOLUTION: A sheet cutting accuracy stabilizer comprises a transparent plate 5 which is provided above an image detection device 2 for reading a print mark 3 given to a rolled sheet 1 and at a lower end of a travel position of the rolled sheet 1, and a sheet presser jig 6 which is provided at a position facing the transparent plate 5 with the rolled sheet 1 sandwiched therebetween, with respect to stabilization of cutting accuracy in a cutting machine for cutting the rolled sheet 1 into prescribed sheet units.SELECTED DRAWING: Figure 7
Patent JP-2023142786-A (JP)
Title: Message processing device and message processing method
Inventor: INOUE YASUSHI
IPC: G10L13/02
Filed: 2022-03-25
Abstract: To provide a message processing device and a message processing method for enabling a load on a user as a listener to be reduced in a case where there is a large amount of messages targeted for reading.SOLUTION: A plurality of messages is received, and based on at least one of the number of the plurality of messages having been received, a total number of characters, and a total reproduction time, a load on a user to be caused by continuous reproduction of the plurality of messages is estimated as a reproduction load. In a case where the reproduction load is more than or equal to a load threshold value, a delimiting position that delimits the plurality of messages into a plurality of message groups is set between predetermined messages, and a control command for reproducing the plurality of messages such that a first time interval between the predetermined messages between which the delimiting position has been set is longer than a second time interval between messages between which the delimiting position has not been set is generated.SELECTED DRAWING: Figure 1
Patent JP-2023143461-A (JP)
Title: Resin composition, and molded body
Inventor: ONODERA HARUNA
IPC: C08L101/00
Filed: 2022-03-25
Abstract: To provide a resin composition which can obtain a molded body having high flame retardancy, and a molded body obtained from the same.SOLUTION: A resin composition contains a thermoplastic resin, polyorganosiloxane containing an amino group, and a phosphorus-based flame retardant.SELECTED DRAWING: None
Patent JP-2022104949-A (JP)
Title: Method and composition for treating multi-drug resistant tumor
IPC: A61K31/7052
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceutical compositions for treating multi-drug resistant (MDR) tumors. 
     SOLUTION: There is provided a pharmaceutical composition for treating multidrug-resistant (MDR) tumors induced by mycoplasma in a subject, the pharmaceutical composition containing in a unit dosage form, 1. a drug that blocks the interaction between a therapeutically effective amount of mycoplasma membrane protein P37 and annexin A2 of host cells in the subject, 2. a therapeutically effective amount of chemotherapeutic agent, and 3. a pharmaceutically acceptable carrier, the chemotherapeutic agent being selected from the group consisting of alkylating agents, antibiotics, antimetabolites, immunotherapeutic agents, hormones or hormone antagonists, taxanes, retinoids, alkaloids, angiogenesis inhibitors, topoisomerase inhibitors, kinase inhibitors, target signal transduction inhibitors, and biological response regulators, and the MDR tumor being resistant to at least two chemotherapeutic agents selected from the group of the chemotherapeutic agents. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023152327-A (JP)
Title: Rotary electric machine
Inventor: UEMATSU HIROSHI
IPC: H02K9/19
Filed: 2022-04-04
Abstract: To provide a rotary electric machine in which cooling of a magnet is improved.SOLUTION: A rotary electric machine comprises: a rotor having a shaft extended along a center shaft; a stator arranged via an air gap on an outer side of a radial direction of the rotor; and a frame housing the stator. The rotor includes: a rotor core; and a plurality of magnets arranged into the rotor core, and extended in a shaft direction. The shaft includes: a first flow path as a flow path of a coolant liquid extended in the shaft direction; and a second flow path penetrated to the outer side of the radial direction from the first flow path. The rotor core includes: a third flow path that communicates with the second flow path and extended in the circumferential direction; a plurality of fourth flow paths that communicate with the third flow path and are extended in the radial direction; and a plurality of fifth flow paths that communicate with the plurality of fourth flow paths, respectively, are extended in the shaft direction, and cool each of the plurality of magnets.SELECTED DRAWING: Figure 1
Patent JP-2023154963-A (JP)
Title: Polishing liquid composition for silicon substrate
Inventor: MIURA JOJI
IPC: H01L21/304
Filed: 2022-04-08
Abstract: To provide a polishing liquid composition for silicon substrates that can both improve polishing speed and storage stability of the concentrate, a method for polishing silicon substrates using the composition, and a method for manufacturing semiconductor substrates.SOLUTION: A polishing liquid composition for silicon substrates includes silica particles, a water-soluble polymer having an amino group to which a hydroxyalkyl group is attached, and water. In a silicon substrate polishing method in which the silicon substrate finishing and polishing steps 1 and 2 are performed in this order, the silicon substrate is polished in the finishing and polishing step 1 using this polishing liquid composition for silicon substrates. In the finishing and polishing step 2, the silicon substrate is polished using a polishing liquid composition containing silica particles and water-soluble polymers.SELECTED DRAWING: None
Patent JP-2023155705-A (JP)
Title: rotary actuator
Inventor: SUZUKI YUTARO
IPC: F15B15/12
Filed: 2022-04-11
Abstract: To provide a rotary actuator which can prevent rattling and variations in the stop position with a simple structure and enables the stop position to be set easily.SOLUTION: A rotary actuator includes: a base; a rotary table rotatably installed on the base; a contact part provided at the rotary table; and a stopper member which is installed at an arbitrary position of the base and defines a rotation range of the rotary table by the contact part contacting therewith. The stopper member is fixed by a fixing member and the fixing member may be operated from the side surface side of the rotary table.SELECTED DRAWING: Figure 6