baber/WOPTO huggingface dataset:
Patent JP-2023039838-A (JP)
Title: Taxi management device
Inventor: NISHITANI NOBORU
IPC: G06Q50/30
Filed: 2021-09-09
Abstract: To provide a taxi management device which can improve the reliability of a taxi system.SOLUTION: A taxi management device 12 which receives a reservation of a taxi vehicle 14 comprises: a management controller 18 which manages reservation information 26 input by a reserving person SB via a user terminal 16; and a storage device which stores map data 32 that is divided into a standard zone 34 and a special zone 36 and the reservation information 26. The management controller 18, when the target position being the getting-on position or getting-off position instructed by the reserving person SB via the user terminal 16 is in the special zone 36, requests input of support information for the taxi vehicle 14 to reach the target position to the reserving person SB via the user terminal 16, and stores the input support information as a portion of the reservation information 26 in the storage device.SELECTED DRAWING: Figure 1
Patent JP-2023040841-A (JP)
Title: Antioxidant formulation
Inventor: IGUCHI ATSUHIRO
IPC: A23L29/10
Filed: 2021-09-10
Abstract: To provide an antioxidant formulation that has an increased level of L-ascorbic acid or the like with its dispersibility being improved.SOLUTION: An antioxidant formulation contains L-ascorbic acid fatty acid ester, oil-based substance, and sucrose-mixed fatty acid ester. The content of the L-ascorbic acid fatty acid ester is 13 mass% or more relative to the total mass of the antioxidant formulation.SELECTED DRAWING: None
Patent JP-2023042247-A (JP)
Title: memory device
Inventor: IGARASHI Taichi
IPC: H10B61/00
Filed: 2021-09-14
Abstract: To improve the characteristics of a memory device.SOLUTION: A memory device of an embodiment includes a memory cell MC provided between first and second wires 50 and 51 and including a switching element 2 and a magnetoresistance effect element 1. The magnetoresistance effect element 1 includes a non-magnetic layer 12 between first and second electrodes 19A and 19B, a first magnetic layer 11 between the first electrode 19A and the non-magnetic layer 12, a second magnetic layer 13 between the second electrode 19B and the non-magnetic layer 12, and a first layer 17 between the second electrode and the second magnetic layer. The first layer 17 contains at least one selected from among magnesium, transition metal and lanthanoid and oxygen. A first dimension t1 of the first layer 17 in a first direction is 1.1 times or more and twice or less a second dimension t2 of the non-magnetic layer 12 in the first direction.SELECTED DRAWING: Figure 6
Patent JP-2023042803-A (JP)
Title: bipolar storage battery
Inventor: TAINAKA AKIRA
IPC: H01M4/14
Filed: 2021-09-15
Abstract: To provide a bipolar storage battery capable of suppressing the occurrence of a short circuit between an active material layer for a positive electrode and an active material layer for a negative electrode when a through-hole through which a pair of pillars is inserted is formed on each cell member.SOLUTION: In a bipolar storage battery 100, in each cell member 150, through-holes 143 through which paired pillars 123;113, 113;113, and 113;133 are inserted are formed. When an outer diameter of an electrolytic layer through-hole 143a formed on an electrolytic layer 140 is denoted as A, an outer diameter of a positive electrode active material layer through-hole 143b formed on a positive electrode active material layer 103 is denoted as B, and an outer diameter of a through-hole 143c of a negative electrode active material layer formed on a negative electrode active material layer 104 is denoted as B, B>A.SELECTED DRAWING: Figure 1
Patent JP-2022058215-A (JP)
Title: Method, computer program and computer system (voice command execution) for communicating between a plurality of computing devices based on voice command
Inventor: MOYAL SHAILENDRA
IPC: G10L15/22
Filed: 2021-09-21
Abstract: To provide a method for a plurality of artificial intelligence devices to communicate with each other without need for user input.SOLUTION: A method includes: analyzing received voice commands by identifying a plurality of contextual factors associated with at least one user among a plurality of users using natural language processing algorithms; dynamically identifying at least one user among the plurality of users based on the analysis of the identified contextual factors associated with the received voice command; transmitting the received voice command to another computing device within a plurality of computing devices associated with another user among the plurality of users; and generating communication lines between the plurality of computing devices based on a correlation between the sum of a plurality of security factors and a predetermined threshold of risk associated with authenticating identity of each user within the plurality of users.SELECTED DRAWING: Figure 2
Patent JP-2023045318-A (JP)
Title: Power supply device
Inventor: KOBANE ATSUSHI
IPC: H03H7/01
Filed: 2021-09-21
Abstract: To easily reduce a voltage to ground generated between elements, without deteriorating filter characteristics.SOLUTION: A class D amplifier 10 includes: a full bridge switching circuit 13 that has a pair of output terminals and that converts DC power to AC power by PWM control; a filter circuit 14A that has inductors L1 to Lm as a first element connected in series and capacitors C1 to Cn as a second element and that has one end connected to one of the output terminals of the full bridge switching circuits 13; and a transformer 15 with one end connected to the other end of the filter circuit 14A and the other end connected to the other output terminal of the full bridge switching circuit 13. In the filter circuit 14A, the first element and the second element are alternately arranged.SELECTED DRAWING: Figure 3
Patent JP-2022003812-A (JP)
Title: Content protection processing method
Inventor: SHIMIZU TAKUYA
IPC: H04N21/8355
Filed: 2021-09-24
Abstract: To provide a digital broadcast receiver that can execute a function with a higher added value.SOLUTION: A broadcast receiving device 100 comprises: a broadcast receiving unit that can receive control information about protection of a content of digital broadcasting; an accumulation unit that accumulates the received content; and a video output unit that outputs a video of the content to an external apparatus. The device has a first video output processing state of outputting to the external apparatus without the accumulation, a second video output processing state of outputting the content to the external apparatus after the content accumulation processing, and a copy processing state of copying the content to the external apparatus via an interface after the content accumulation processing in the accumulation unit. The device switches content protection processing according to the number of pixels in a video in the content. Threshold conditions for the number of pixels for switching the content protection processing are made equal for switching the content protection processing in the copy processing state, and for switching the content protection processing in the first video output processing state and the second video output processing state.SELECTED DRAWING: Figure 8A
Patent JP-2023048551-A (JP)
Title: industrial scissors
Inventor: ODA TOSHIMITSU
IPC: A01D46/30
Filed: 2021-09-28
Abstract: To provide an industrial scissors for which manufacturing work and adjustment work can be easily performed, and which ensures sharpness thereof.SOLUTION: A scissors 10 for harvesting crops comprises: a first scissors body 21; a second scissors body 22 which is cross-connected to the first scissors body 21, and is so pivotally supported as to capable of opening/closing with respect to the first scissors body 21; and a wave spring 23a which is annularly formed in such a manner that crest parts and trough parts thereof are alternately continued in a circumferential direction, and which energizes the first scissors body 21 and the second scissors body 22 in a direction in which both presses each other at a pivotally support part of the first scissors body 21 and the second scissors body 22. The wave spring 23a energizes the first scissors body 21 and the second scissors body 22 in the state of being compressed to a height within a range of 55 to 70% of a free height.SELECTED DRAWING: Figure 5A
Patent JP-2023053784-A (JP)
Title: Method for producing softened rubber
Inventor: SATO SHIN
IPC: C08J11/26
Filed: 2021-10-01
Abstract: To provide a method for producing softened vulcanized rubber by using liquid comprising a specific fatty acid without using the Fenton reaction from hydrogen peroxide and divalent iron ions.SOLUTION: The present invention provides a method for producing a rubber softened without the Fenton reaction by bringing vulcanized rubber into contact with liquid comprising an unsaturated fatty acid; specifically, the liquid comprises an unsaturated fatty acid having one or more double bonds.SELECTED DRAWING: None
Patent JP-2022017300-A (JP)
Title: Oily inkjet ink
IPC: B41J2/01
Filed: 2021-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an oily inkjet ink which prevents bleeding and the like due to turning of dyed lake pigment into a dye and which is suitable for inkjet printing. 
     SOLUTION: An oily inkjet ink comprises a dyed lake pigment and an aliphatic fatty acid ester-based solvent represented by the following general formula (1). In the following formula (1), R 1  and R 2  are each independently a hydrocarbon group, where at least one of R 1  and R 2  has a side chain bonded to at least one of an α-position carbon atom and a β-position carbon atom, and a total number of carbon atoms of side chains bonded to an α-position carbon atom and a β-position carbon atom of R 1  and an α-position carbon atom and a β-position carbon atom of R 2  is 4 or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023058919-A (JP)
Title: Method for producing cobalt sulfate crystal
Inventor: OKUYAMA YUKI
IPC: C01G51/10
Filed: 2021-10-14
Abstract: To provide a method for manufacturing a cobalt sulfate crystal, capable of suppressing the efflorescence of a cobalt sulfate crystal.SOLUTION: A method 40 for producing cobalt sulfate crystals, capable of obtaining cobalt sulfate heptahydrate crystals from an aqueous solution 11 containing cobalt sulfate comprises: a crystallization step 10 of evaporating and concentrating the aqueous solution 11 containing cobalt sulfate to obtain a slurry 12 including a cobalt sulfate crystals; a separation step 20 of obtaining dehydrated cake 21 of the cobalt sulfate crystals by solid-liquid separating the slurry 12 obtained in the crystallization step 10; and a drying step 30 of drying the dehydrated cake 21 obtained in the separation step 20 by bringing it into direct contact with a drying medium 31 by flush drying to obtain cobalt sulfate crystals 41.SELECTED DRAWING: Figure 1
Patent JP-2023061015-A (JP)
Title: Method for measuring expansion amount of hydraulic hardening body and method for estimating constrained expansion amount of expansive concrete
Inventor: NAGASHIO SEISUKE
IPC: G01N33/38
Filed: 2021-10-19
Abstract: To provide a simple measurement method that can obtain a measurement result equivalent to the amount of constrained expansion of expansive concrete obtained by the test method of JIS A 6202 without requiring a large number of people or a lot of labor.SOLUTION: A method for measuring an expansion amount of a hydraulic hardening body includes: pasting strain gauges, along the circumference at the center of the height direction, on the outer surface of a cylindrical formwork of φ5×10 cm; filling the cylindrical formwork with hydraulic material containing cement, expansive material, fine aggregate and coarse aggregate with a maximum dimension of 10 mm or less; and measuring the amount of expansion strain after curing.SELECTED DRAWING: Figure 1
Patent JP-2023064675-A (JP)
Title: Bristle for toothbrush
Inventor: SUZUKI AKIRA
IPC: A46D1/05
Filed: 2021-10-26
Abstract: To provide a bristle for toothbrush having a core-sheath structure which can efficiently brush a tooth surface part, an interdental part, a tooth cervix part and the like with bristle firmness by a sheath part and entry easiness to a fine part by a core part by making the core part protrude in a slender shape from a tip portion of the sheath part.SOLUTION: A bristle 10 for toothbrush constituting a brush part 17 by being planted on a planting base 21 of a toothbrush 20 comprises a core-sheath structure including: a core part 12 which is made of a resin that is hard to be polished; and a sheath part 11 which is made of a resin that is easy to be polished. By polishing a tip side region 10a by a polishing device for taper processing, the core part 12 protrudes in a state of including a non-tapered cylindrical portion in at least a protruding base end region 12a from the tip of the sheath part 11 of the tip portion 11a that is tapered into a slender conical shape.SELECTED DRAWING: Figure 3
Patent JP-2023067350-A (JP)
Title: Dynamo-electric motor control device and dynamo-electric motor driving system
Inventor: TANABE HAYATO
IPC: H02P27/06
Filed: 2021-11-01
Abstract: To provide a dynamo-electric motor control device, capable of suppressing the generation of failures in an inverter circuit and a dynamo-electric motor by suppressing an irreversible demagnetization in accordance with a rising of a voltage between terminals of a capacitor and a rising of a phase current flowing in each phase of the dynamo-electric motor in the case where an abnormality occurs in the inverter circuit and the dynamo-electric motor.SOLUTION: A dynamo-electric motor control device comprises: an inverter circuit that has a power conversion circuit constructed by six switching elements; and a switching control part that controls each switching element so as to be turned on/off. In the case where it is determined that the inverter circuit is in an abnormal state, the dynamo-electric motor control device selects an implementation of any one of a three-phase short circuit processing for turning on all of the switching elements on an upper step side or a lower step side and six switching open processing for turning off all of the switching elements on the basis of a temperature of at least one permanent magnet of the dynamo-electric motor.SELECTED DRAWING: Figure 1
Patent JP-2023067413-A (JP)
Title: Liquid chromatograph
Inventor: YANO SATORU
IPC: G01N30/86
Filed: 2021-11-01
Abstract: To enable easily setting the flow rate of a mobile phase for causing a target component to be eluted from an analysis column in a determined time.SOLUTION: A liquid chromatograph comprises: a method storage unit 14 for storing an analysis method; a program construction unit 16 which is configured to construct an analysis program including instructions to execute an analysis regarding a sample including a prescribed target component by using the analysis method stored in the method storage unit 14; and an arithmetic control unit 18 for controlling operation of a liquid feeding pump 2 and an injector 4 in accordance with the instructions in the analysis program having been constructed by the program construction unit 16. The arithmetic control unit 18 executes a preliminary analysis in a flow rate adjustment operation, obtains a flow rate of a mobile phase for causing a difference between a target component retention time and a prescribed reference time to fall within a prescribed range, and adjusts a set value of the mobile phase flow rate in the analysis method so that the difference falls within the prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2022020727-A (JP)
Title: Wireless communication device
IPC: G06K19/077
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an RFIC module provided with an RFIC chip and a wireless communication device including an antenna pattern which mount the RFIC module on the antenna pattern within a short time. 
     SOLUTION: A wireless communication device 10 comprises: an antenna member 20 that includes antenna patterns 24A and 24B which include a first coupling portion 24A and a second coupling portion 24B, respectively; an RFIC module 30 that includes an RFIC chip 34 and a first terminal electrode 36A and a second terminal electrode 36B both connected thereto; and an insulative bonding layer 80 that bonds the antenna member and the RFIC module with each other. Each coupling portion and each corresponding terminal electrode are disposed so as to face with each other via the bonding layer. The size of each coupling portion is larger than the size of each terminal electrode. A first region S1 that contains the first terminal electrode and the second terminal electrode at the minimum area is smaller than the bonding layer, and is smaller than a second region S2 in which a bonding member contains the first and second coupling portions at the minimum area. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069410-A (JP)
Title: Method for preventing adhesion of dry ice
Inventor: FUJINO KAZUOMI
IPC: B65B61/00
Filed: 2021-11-05
Abstract: To provide a method for preventing adhesion of dry ice, capable of preventing dry ice pieces from sticking to each other without an increase in size and cost of an apparatus in a simple and inexpensive manner.SOLUTION: There is provided a method for preventing a plurality of dry ice pieces from sticking to each other, in which the method comprises: a step of adding an adhesion-preventing material from above to the surface of the plurality of dry ice pieces; and a step of packaging the plurality of dry ice pieces into a package after the step of adding the adhesion-preventing material.SELECTED DRAWING: Figure 1
Patent JP-2022081429-A (JP)
Title: Zonal lamination for composite parts in moving line
Inventor: DANIEL R SMITH
IPC: B29C70/38
Filed: 2021-11-10
Abstract: To provide systems and methods for fabricating composite parts.SOLUTION: The method includes subdividing a laminate into zones, laying up tows of fiber reinforced material for the laminate over a layup mandrel via multiple laminations such that each lamination head applies tows to a different zone, and splicing the zones together to form the laminate during the laying up of the tows.SELECTED DRAWING: None
Patent JP-2022031716-A (JP)
Title: Alkaline warewash detergent for aluminum surfaces
IPC: C11D17/06
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide detergent compositions designed to prevent aluminum discoloration while providing high cleaning performance on soils and stains. 
     SOLUTION: Detergent compositions substantially free of nitrilotriacetic acid (NTA) are disclosed. Methods of using the detergent compositions are also disclosed. The composition comprises an alkalinity source, an alkali metal silicate, an aminocarboxylate, at least two water conditioning polymers, and a defoaming agent. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073049-A (JP)
Title: package
Inventor: SHIMIZU HARUE
IPC: B65D65/40
Filed: 2021-11-15
Abstract: To provide a package in which a paper product is packaged by a packaging base material in which a heat seal layer for sealing is laminated on a paper base material, and which has perforations forming an outlet for the paper product in the packaging base material, possible to smoothly open the outlet for the paper product and smoothly take out the paper product even when a remaining amount of the paper product is low.SOLUTION: There is provided a package 1 in which a paper product is packaged by a packaging base material 10 in which a heat seal layer 12 for sealing is laminated on the paper base material, and which has perforations PL forming an outlet for the paper product in the packaging base material 10, in which the heat seal layer 12 is partially laminated on the paper base material so that the heat seal layer 12 is positioned in a non-formation area of the perforations PL including each ridgeline 10rL located on a sealing side among the ridgelines of the packaging base material 10, formed along an outer shape of the paper product.SELECTED DRAWING: Figure 1
Patent JP-2022080894-A (JP)
Title: System and method for bone fixation
Inventor: LON S WEINER
IPC: A61B17/74
Filed: 2021-11-18
Abstract: To provide a system and a method for bone fixation that provide improved bone unions while minimizing boney erosion and loss of fixation due to wire migration.SOLUTION: A system 10 for fixating a bone includes a buckle 30 having a plurality of lock bars and a hook 50. A cord 40 may connect the hook with an opposite end of the buckle and around a bone 20. The buckle may include the lock bars on the opposite end of the buckle to receive the cord and allow a frictional resistance to a loosening of the cord around the bone to facilitate a reduction of a fracture of the bone.SELECTED DRAWING: Figure 1
Patent JP-2023074828-A (JP)
Title: Cultivation support device, program, and cultivation support system
Inventor: IWASAKI YASUNAGA
IPC: G06Q50/02
Filed: 2021-11-18
Abstract: To provide a cultivation support device, a program, and a cultivation support system, which support the cultivation of fruit vegetables.SOLUTION: A cultivation support device 1 for supporting the cultivation of fruit vegetables, includes: a temperature acquisition unit 10 configured to acquire temperature information; a fertilizer application amount acquisition unit 20 configured to acquire the amount of fertilizer applied to fruit vegetables under cultivation; a light reception amount acquisition unit 30 configured to acquire the amount of light received by the fruit vegetables under cultivation; a photosynthetic product requirement calculation unit 40 configured to calculate a total photosynthetic product requirement, which is the required amount of photosynthetic products required by the fruit vegetables under cultivation, based on at least the temperature information and the amount of fertilizer applied; a photosynthetic product production quantity calculation unit 50 configured to calculate a total photosynthetic product production quantity, which is the production quantity of photosynthetic products produced by the fruit vegetables under cultivation, based on at least the amount of light received; and a yield calculation unit 70 configured to calculate the yield of the fruit vegetables under cultivation using at least the total photosynthetic product requirement and the total photosynthetic product production quantity.SELECTED DRAWING: Figure 1
Patent JP-2023075493-A (JP)
Title: Vehicular control method, and vehicle control apparatus
Inventor: TOKUYAMA TAKASHI
IPC: B60W50/035
Filed: 2021-11-19
Abstract: To provide a technique enabling a countermeasure in response to a situation where there is a risk of a vehicle theft, for a MaaS vehicle having an automatic driving mode.SOLUTION: A vehicular control method, used for controlling a MaaS vehicle equipped with an automatic driving mode, includes: processing for detecting occurrence of an emergency state where the vehicle is driven deviated from a preset driving condition; and processing for executing emergency state response processing that consists of a plurality of stages in accordance with a predetermined sequence, in response to the detection of the occurrence of the emergency state.SELECTED DRAWING: Figure 3