baber/WOPTO huggingface dataset:
Patent JP-2023047951-A (JP)
Title: Airbag device
Inventor: MORITA BUNPEI
IPC: B60R21/215
Filed: 2021-09-27
Abstract: To provide an airbag device that enables work for mounting a functional component on a door part to be easily performed, while preventing scattering thereof.SOLUTION: In an airbag device 20, an airbag cover 37 comprises a door part 39 that is pressed by an airbag to open and a mounting wall part 64 mounted on a holder, where a functional component 70 is arranged in the door part. The functional component is held on a holding member 80 for preventing scattering and is mounted on a mounting seat 59 at a rear surface side of the door part with a plurality of mounting screws 78. The holding member comprises a tip-side connection part 81 that holds the functional component, a root-side connection part 89 connected to a predetermined site, and a deflectable intermediate part 92. The tip-side connection part formed in an annular shape which has a peripheral edge part 82 surrounding the mounting seat and a bridging part 85 connecting opposite sites in a direction nearly in parallel along an expanding direction PD at the time when the airbag inflates. The functional component comprises, at a site in the expanding direction of the holding member, a flange-like part 72 contacted with a peripheral edge portion of the tip-side connection part.SELECTED DRAWING: Figure 8
Patent JP-2023048675-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA HIDEKI
IPC: G03G15/043
Filed: 2021-09-28
Abstract: To provide an image forming apparatus that can easily adjust the deviation of dots in a main scanning direction.SOLUTION: An image forming apparatus comprises an optical scanner, a developing unit, a control unit, and a storage unit. The optical scanner includes a light source that has light emitting units, and a polygon mirror. The storage unit stores an evaluation chart. The evaluation chart has a first evaluation pattern and a second evaluation pattern. The first evaluation pattern has a plurality of first evaluation patches arranged at a predetermined interval in a main scanning direction and a sub scanning direction. The first evaluation patch has a first dot row, a second dot row that is formed to be deviated from the first dot row with respect to the main scanning direction, and an auxiliary dot row that is arranged on at least one of both sides in the sub scanning direction of the first dot row and the second dot row and formed linearly in the main scanning direction. The second evaluation pattern has a plurality of second evaluation patches having a symmetrical shape to the first evaluation patches in the main scanning direction or the sub scanning direction arranged in the main scanning direction and the sub scanning direction.SELECTED DRAWING: Figure 3
Patent JP-2022058308-A (JP)
Title: Recycling method and recycling device
Inventor: HARADA HIDEKI
IPC: B09B5/00
Filed: 2021-09-30
Abstract: To provide a recycling method for a substrate that allows size-reduction and/or simplification.SOLUTION: A recycling method includes an etching step S4 for bringing a metal-laden substrate into contact with a solution to dissolve the metal, a separation step S5 for separating the solution with the metal dissolved therein from the substrate, and a cleaning step S6 for cleaning the substrate from which the metal has been separated. At least two of the etching step S4, the separation step S5 and the cleaning step S6 are performed in the same tank.SELECTED DRAWING: Figure 5
Patent JP-2023054590-A (JP)
Title: temperature sensor
Inventor: OKABE JUNYA
IPC: G01K7/22
Filed: 2021-10-04
Abstract: To provide a temperature sensor capable of suppressing positional deviation of a wiring portion.SOLUTION: Wiring portions 5A and 5B are arranged in a first arrangement direction D1 in a drawing portion E1 which is a spot drawn from a temperature measuring element 8. On the other hand, a guide portion 12 guides the wiring portions 5A and 5B in a state of being arranged in a second arrangement direction D2 different from the first arrangement direction D1. In this case, the guide portion 12 can form a portion (twisted portion TW as shown in figure 3) twisted so as to change the arrangement direction on the wiring portions 5A and 5B. When the twisted portion is formed like this, the wiring portions 5A and 5B hardly cause positional deviation.SELECTED DRAWING: Figure 2
Patent JP-2023054982-A (JP)
Title: Hybrid vehicle, control apparatus of hybrid vehicle, and control method thereof
Inventor: MATSUMORI HIROSHI
IPC: G01C21/34
Filed: 2021-10-05
Abstract: To enable travel with cost suppressed.SOLUTION: A hybrid vehicle is capable of traveling on a combination of fuel with electric power and enabled to charge with external power. The vehicle includes: an engine for generating traveling power of the vehicle by combusting the fuel; a motor-generator for generating the traveling power of a vehicle 1 by electric power; and an ECU for controlling the engine and motor-generator. The ECU executes: searching for multiple routes to a destination (step S514); calculating a total cost of fuel and electric power predicted to be consumed by the engine and motor-generator for each of the found multiple routes (step S514); and guiding to a route with the lowest cost of the calculated costs (the guiding may be through notification to a user or by a navigation device) (step S515).SELECTED DRAWING: Figure 4
Patent JP-2022061970-A (JP)
Title: Composition for suppressing increase in blood glucose level and use thereof
Inventor: YASUDA MIDORI
IPC: A61K36/605
Filed: 2021-10-06
Abstract: To provide a new type of composition for suppressing an increase in blood glucose level which can be manufactured inexpensively by using a novel plant material as a raw material, and which offers excellent efficacy.SOLUTION: A composition for suppressing an increase in blood glucose level is composed of a mulberry leaf extract and a rind extract of a Trapaceae plant as an active ingredient.SELECTED DRAWING: Figure 5
Patent JP-2022003088-A (JP)
Title: Stable injectable solution of pemetrexed
Inventor: KUMAR SAMARTH
IPC: A61K31/519
Filed: 2021-10-06
Abstract: To provide a stable, injectable solution of pemetrexed or its pharmaceutically acceptable salt and a process for preparing the same.SOLUTION: There is provided a stable, injectable solution comprising pemetrexed or its pharmaceutically acceptable salt, water for injection having dissolved oxygen content in the range of 0 ppm to 0.2 ppm. The solution is free of stabilizers or solubilizers and is contained in container sealed with a stopper. The total impurities in the solution do not increase to more than 2.0% by weight of pemetrexed when stored at room temperature for 1 year. There is also provided a process for preparing the stable, injectable solution of pemetrexed or its pharmaceutically acceptable salt having dissolved oxygen content in the range of 0 ppm to 0.2 ppm.SELECTED DRAWING: Figure 1
Patent JP-2023057409-A (JP)
Title: Ni-BASED ALLOY EXCELLENT IN SURFACE QUALITY AND PRODUCTION METHOD THEREOF
Inventor: OGASAWARA DAIKI
IPC: C22C19/05
Filed: 2021-10-11
Abstract: To provide a Ni-based alloy excellent in surface quality while controlling a composition of a nonmetallic inclusion that affects the surface quality.SOLUTION: There is provided a Ni-based alloy containing, by mass%, 52.0% or more Ni, 0.001-0.030% C, 0.01-0.10% Si, 0.10-1.50% Mn, 0.030% or less P, 0.0050% or less S, 13.0-25.0% Cr, 10.0-18.0% Mo, 1.00-5.00% W, 1.00% or less Cu, 3.00% or less Co, 0.001-0.170% Al, 2.00-8.00% Fe, 0.0010-0.0200% Mg, 0.0001-0.0040% Ca, 0.500% or less V, 0.001-0.100% Nb, 0.0001-0.0050% O, and a balance composed of inevitable impurities. An oxide-based nonmetallic inclusion contains one or two kinds from among MgO, CaO, CaO-MgO-based oxide, CaO-Al2O3-MgO-based oxide and MgO-Al2O3. A number ratio of the MgO-Al2O3 to a total oxide-based nonmetallic inclusion is 50 number% or less.SELECTED DRAWING: None
Patent JP-2023057862-A (JP)
Title: Agricultural machine and harvesting method
Inventor: TANAKA MINORU
IPC: A01D21/00
Filed: 2021-10-12
Abstract: To provide an agricultural machine, etc. suitable for reducing work harvesting agricultural crops and loading them onto a carriage.SOLUTION: An agricultural machine 1 performs harvesting work of agricultural crops on a plurality of ridges. A lifting part 3 lifts agricultural crops on a ridge to a central feeder on the agricultural machine. The central feeder 5 feeds the agricultural crops lifted by the lifting part 3 to a part or all of a plurality of out-of-machine feeders 7. The out-of-machine feeders 7 feed the agricultural crops fed from the central feeder 5 out of the machine. Each out-of-machine feeder 7 is configured to move to a ridge different from the ridge from which the lifting part 3 lifts the agricultural crops and loads agricultural crops onto a carriage that is present on a ridge with no agricultural crop.SELECTED DRAWING: Figure 1
Patent JP-2023059191-A (JP)
Title: Column-beam groove
Inventor: SUGIYAMA TOMOAKI
IPC: E04B1/58
Filed: 2021-10-14
Abstract: To provide a column-beam groove which can be easily joined to a steel pipe column with a high joint strength, and can freely adjust a beam length in accordance with a span length.SOLUTION: A column-beam groove 1 includes a pair of CFT columns 30, an intermediate synthetic beam 40A and an upper side synthetic beam 40B for connecting the pair of CFT columns 30, and a reinforced concrete wall 50 provided between the pair of CFT columns 30. The intermediate synthetic beam 40A and the upper side synthetic beam 40B include a pair of end steel materials 41 joined to the CFT columns 30, a central part reinforcement 42 for connecting the pair of end steel materials 41, and a concrete body 45 where the end steel materials 41 and the central part reinforcement 42 are embedded.SELECTED DRAWING: Figure 4
Patent JP-2022066183-A (JP)
Title: Light-transmissivity improvement liquid for dental zirconia calcined body containing indium
Inventor: NONAKA KAZUMICHI
IPC: A61K6/60
Filed: 2021-10-15
Abstract: To provide a light-transmissivity improvement liquid for a dental zirconia calcined body that can give a zirconia sintered body high light-transmissivity comparable to that of natural tooth enamel and a method for use thereof.SOLUTION: A light-transmissive improvement liquid for a dental zirconia calcined body contains a solvent and an indium compound, with the content of the indium compound being 2.0 wt.%-20.0 wt.% in terms of indium relative to the total amount of the light-transmissive improvement liquid.SELECTED DRAWING: None
Patent JP-2023060758-A (JP)
Title: Method for producing polymer nanoparticle and polymer nanoparticle
Inventor: TANAKA ATSUSHI
IPC: C08J3/14
Filed: 2021-10-18
Abstract: To provide a method for producing polymer nanoparticles which can safely and stably produce predetermined resin types of spherical polymer nanoparticles, and polymer nanoparticles.SOLUTION: A method for producing polymer nanoparticles includes: a dissolution step of dissolving a thermoplastic resin in a first organic solvent, and forming a polymer solution; an addition step of adding the polymer solution to a dispersion solvent containing a second organic solvent that is a good solvent for the first organic solvent and is a poor solvent or non-solvent for the thermoplastic resin, and precipitating polymer nanoparticles in the dispersion solvent; and a vaporization step of vaporizing the dispersion solvent, and separating the polymer nanoparticles and the dispersion solvent.SELECTED DRAWING: Figure 1
Patent JP-2023061103-A (JP)
Title: Centrifugal air blower
Inventor: SHIMIZU TAKUMI
IPC: F04D29/70
Filed: 2021-10-19
Abstract: To suppress interference between air flowing radially inward along a fan and air flowing in a circumferential direction in a passage of a casing.SOLUTION: A bell mouth 48 is provided on an outer edge of an air intake 46 in a casing 16. Provided is a rib 52 protruding from the bell mouth 48 in a direction away from a fan 14. The rib 52 is arranged so as to fall within an angle range θ of 50° to 170° toward a direction opposite to a rotational direction of the fan 14 with respect to a virtual line L connecting a tip of a tongue part 44 arranged in a passage part 36 and an axial center P of the fan 14.SELECTED DRAWING: Figure 1
Patent JP-2023062774-A (JP)
Title: Autonomous traveling apparatus and route designation method
Inventor: OKAMOTO TAKEO
IPC: G05D1/02
Filed: 2021-10-22
Abstract: To automatically and easily designate an autonomous traveling route when changing traveling methods from an inductive traveling method to an autonomous traveling method.SOLUTION: An autonomous traveling apparatus 1 includes a route detection unit 2 that detects an inductive traveling route laid on a path, a trigger detection unit 3 that detects a trigger disposed on the inductive traveling route, an inductive traveling control unit 12 that controls inductive traveling on the basis of the inductive traveling route and trigger, a route designation unit 14 that designates an autonomous traveling route on the basis of a result of traveling along the inductive traveling route, and designates a virtual trigger on the autonomous traveling route on the basis of the detected position of the trigger, and an autonomous traveling control unit 15 that controls autonomous traveling on the basis of the autonomous traveling route and virtual trigger.SELECTED DRAWING: Figure 1
Patent JP-2022138100-A (JP)
Title: Device for automatically operating stamp-type fluid injector having fine needles for hair loss care
Inventor: HAN SANGBUM
IPC: A61H23/02
Filed: 2021-10-26
Abstract: To provide a device for automatically operating a stamp-type fluid injector having fine needles for hair loss care, which performs hair loss care and treatment by supplying a liquid medicine while making injuries on the scalp with the fine needles.SOLUTION: A hole (22) is formed at the center of a cover coupled to the lower portion of an outer case (10). An outer cap (40) is moved up and down in the hole by driving a motor (M). An inner cap (70) elastically operatable with a spring is disposed under the outer cap (40) and a flexible cap (80) is disposed in the inner cap. A fluid injector (200) can be simply inserted into and separated out of the flexible cap through the hole of the cover. Accordingly, it is possible to uniformly and continuously tap the scalp by automatically moving up and down the fluid injector by driving the motor. Therefore, the fluid injector can be more conveniently used, as compared with when it is manually used.SELECTED DRAWING: Figure 4
Patent JP-2023066891-A (JP)
Title: Vehicular driving device
Inventor: WADA KENSUKE
IPC: B60K6/485
Filed: 2021-10-29
Abstract: To make both supply of oil to a speed changer and supply of oil to a rotary electric machine compatible with each other.SOLUTION: A vehicular driving device is disclosed, comprising: a speed changer arranged on a power transmission path extending from an internal combustion engine at a front part of a vehicle to a rear wheel; a rotary electric machine arranged concentrically with a speed-change output member, at a side closer to the rear wheel than the speed changer in the power transmission path; a first oil passage passing on the inside in a radial direction in the speed changer, concentrically with the speed-change output member; a second oil passage passing on the inside in the radial direction in the rotary electric machine, concentrically with the speed-change output member; a mechanical first oil pump that suctions and discharges oil in an oil pan; a first supply oil passage including a valve body, whose one end is connected to a discharge-side of the first oil pump and whose other end is connected to the first oil passage; an electrically-driven second oil pump that suctions and discharges oil in the oil pan; and a second supply oil passage, provided independently from the first supply oil passage, whose one end is connected to a discharge-side of the second oil pump and whose other end is connected to the second oil passage, where the first oil passage and the second oil passage communicate with each other.SELECTED DRAWING: Figure 3
Patent JP-2022010046-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest of a game. 
     SOLUTION: After an execution of a bet operation, a slot machine 10 starts rotation of each reel 32L, 32M, and 32R based on an operation on a start lever 41. Then, corresponding reels are stopped by operations on stop switches 42-44, and a stop combination according to a lottery result may stop. The lottery result sometimes causes shift to an advantageous section in which push order notification of a push order bell or a push order replay may be performed. In the advantageous section, control during a bonus may differ depending on a stop combination at the time of winning the bonus. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069555-A (JP)
Title: Bill handling device and cash handling device
Inventor: MIYAMOTO KOHEI
IPC: G07D11/26
Filed: 2021-11-05
Abstract: To provide a bill handling device capable of, even if bills and a number of foreign materials are input thereinto at the same time, securely returning the foreign materials.SOLUTION: A vibration mechanism that applies vibration to a return passage, includes a guide roller having recesses and protrusions along its outer peripheral surface, and a roller pressed against the guide roller.SELECTED DRAWING: Figure 3
Patent JP-2023076860-A (JP)
Title: indoor unit
Inventor: HISAMATSU SHION
IPC: F24F13/20
Filed: 2021-11-24
Abstract: To provide an indoor unit capable of inhibiting detachment of an inlet panel from a casing.SOLUTION: An indoor unit includes: a casing having an arm accommodation part recessed from a front surface toward a rear side; an arm having an arm body inserted into the arm accommodation part from the front side and a shaft part projecting in the width direction from a rear end of the arm body; and an inlet panel fixed to a front end of the arm body and covering the front surface of the casing. The arm accommodation part includes: an upper side guide part and a lower side guide part enabling guiding from an opening of the arm accommodation part toward the rear side so as to sandwich the shaft part from the upper and lower sides; a bearing part provided on the rear end side of the upper and lower side guide parts and capable of holding the shaft part rotatably about an axial line extending in the width direction; and a step part provided between the upper side guide part and the bearing part and having a step surface facing the rear side. The arm includes a stopper restricting rotation of the shaft part by abutting on the step surface when the shaft part is rotated while the shaft part is located on the forward side of the bearing part.SELECTED DRAWING: Figure 1
Patent JP-2022022276-A (JP)
Title: Piezoelectric vibration substrate and piezoelectric vibration element
IPC: H01L41/09
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To suppress cracks and chipping due to heating, ultrasonic vibration, and weight applied at the time mounting a piezoelectric vibration element. 
     SOLUTION: [0012] A piezoelectric vibration element 11 includes a piezoelectric layer 2A made of a bulk-shaped piezoelectric material, a lower electrode 3 on the first surface 2a of the piezoelectric layer 2A, and a support substrate 5 bonded to the lower electrode 3. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078028-A (JP)
Title: Brain activity detection apparatus and brain activity detection method
Inventor: SANKAI YOSHIYUKI
IPC: A61B5/372
Filed: 2021-11-25
Abstract: To provide a brain activity detection apparatus and a brain activity detection method which can effectively detect a seizure due to a brain activity of a subject in a daily life.SOLUTION: A brain activity detection apparatus detects a brain wave signal of a single channel representing a frontal lobe brain wave via a pair of electrodes arranged in a forehead of a subject, converts the signal into data of the segment image represented by a two-dimensional coordinate system with the time and amplitude as a coordinate axis, and then estimates a corresponding seizure symptom by referring to a seizure symptom estimation model constructed by deep learning of brain wave feature data in each segment image.SELECTED DRAWING: Figure 1
Patent JP-2022020867-A (JP)
Title: Method for producing steel sheet and method for producing member
IPC: C21D9/46
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To provide: a steel sheet which has a tensile strength (TS) of 1,180 MPa or higher, a high yield strength (YS), and excellent ductility, stretch flange formability (hole expandability), delayed fracture resistance and LME resistance; a member; and methods for producing these. 
     SOLUTION: A steel sheet according to the present invention has a specific component composition and steel structure. In a region within 4.9 μm from the steel sheet surface in the thickness direction, an area at least 1.0 μm thick has an Si level that is 1/3 or less the Si level of the steel sheet component composition and has an Mn level that is 1/3 or less the Mn level of the steel sheet component composition. The minimum Si level L Si  and the minimum Mn level L Mn  in the region within 4.9 μm from the steel sheet surface in the thickness direction and the Si level T Si  and Mn level T Mn  at a position that is 1/4 the thickness of the steel sheet satisfy the formula (1): L Si +L Mn ≤(T Si +T Mn )/4. The steel sheet has a tensile strength of 1,180 MPa or higher. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080920-A (JP)
Title: Pitch measurement system, pitch measurement device, pitch measurement method and pitch measurement program
Inventor: HORI YASUAKI
IPC: G01B15/00
Filed: 2021-11-30
Abstract: To provide a pitch measurement system, a pitch measurement device, a pitch measurement method and a pitch measurement program, which achieve improvement in accuracy for pitch measurement of a diffraction grating.SOLUTION: A pitch measurement system 100 includes: a diffraction signal acquisition unit 51 that acquires a diffraction signal based on a diffraction X-ray detected by a detection unit 32 in a state of being rotated so that a ratio of a rotation angle of a first rotation stage 33 and a rotation angle of a second rotation stage 35 is 1:2; a pitch calculation unit 52 that calculates a pre-correction pitch dm which is a value before correction of a pitch of a diffraction grating 80 according to a θ/2θ method on the basis of the diffraction signal; a distribution information acquisition unit 53 that acquires distribution information of the diffraction X-ray in a two-dimensional coordinate system for each order; a correction data acquisition unit 54 that determines correction data used for correction of the pre-correction pitch on the basis of the distribution information; and a pitch correction unit 55 that uses the correction data to correct the pre-correction pitch dm and acquires a post-correction pitch d.SELECTED DRAWING: Figure 1