baber/WOPTO huggingface dataset:
Patent JP-2022150440-A (JP)
Title: Movement support device, movement support method, and movement support program
Inventor: OGURE TAKUYA
IPC: A61H3/04
Filed: 2021-03-26
Abstract: To provide a movement support device, a movement support method, and a movement support program which enhance stability and reliability related to body support and suppress overturning of a user when he or she transfers, walks, or the like.SOLUTION: A movement support device 100 comprises: a base 10 provided with a movable member; an elevation support part 20 which is connected to the base 10 and supports a user's body; a brake mechanism 16 which suppresses horizontal movement of the base 10; and a detection part which transmits a detection signal. The movement support device 100 further comprises a control part which causes the brake mechanism 16 to operate when the detection signal transmitted from the detection part shows reach of the base 10 to a predetermined point and/or a predetermined movement of the user's body.SELECTED DRAWING: Figure 1
Patent JP-2021095296-A (JP)
Title: Gathering device
Inventor: MOROZUMI SHUMPEI
IPC: B65H39/042
Filed: 2021-03-26
Abstract: To provide a gathering device which can reduce a load on a user.SOLUTION: A gathering device executes gathering processing for overlapping paper sheets delivered from plural paper feeding parts thereby forming a gathering set. The gathering device comprises: a storage part which stores a correspondence relationship between paper sheet identification information for identifying a paper sheet and paper feed control information depending on the paper sheet; an input part for receiving an input of paper sheet identification information concerning the paper sheet to be loaded on the paper feeding part; and a paper feed control part which controls paper feed by the paper feeding part based on paper feed control information corresponding to the paper sheet identification information received by the input part.SELECTED DRAWING: Figure 12
Patent JP-2022153166-A (JP)
Title: Casting device, casting method, and cylinder head
Inventor: TAKENO Shota
IPC: B22D19/08
Filed: 2021-03-29
Abstract: To provide a configuration capable of reducing processes such as assembly of a product configured by combining members made of different materials, such as a cylinder head of an internal combustion engine.SOLUTION: A casting device 10 comprises: a mold 12 that partitions and forms a cavity 14 having a shape corresponding to the shape of a product; a holding part 56 that holds inside parts C, C1 made of a first metal material corresponding to a part of the product so as to be positioned in the cavity 14 of the mold 12; and an injection part 16 that injects a second metal material having a melting point lower than that of the first metal material into the cavity 14.SELECTED DRAWING: Figure 2
Patent JP-2022153758-A (JP)
Title: Sensor element and gas sensor
Inventor: FUJII YUSUKE
IPC: G01N27/416
Filed: 2021-03-30
Abstract: To precisely detect a specific oxide gas concentration and an ammonia concentration in a measured gas.SOLUTION: A sensor element 101 includes: an element body 101a having a longitudinal direction; a main pump cell 21 having an inner pump electrode 22; a measurement electrode 44 for detecting a specific oxide gas concentration in a measured gas; a mixed potential cell 55 that has a detection electrode 56 and generates an electromotive voltage corresponding to an ammonia concentration in a measured gas; and a heater 72. With a longitudinal direction of the element body 101a as a fore-and-aft direction, the inner pump electrode 22 is arranged in a front side of the element body 101a. The detection electrode 56 is arranged in a front side of the inner pump electrode 22. The detection electrode 56 and the inner pump electrode 22 are disposed such that a first temperature condition in which temperature of the detection electrode 56 is within a range of 550°C or higher and 700°C or lower and the lowest temperature of the inner pump electrode 22 is equal to or higher than 725°C is satisfied when heated by the heater 72.SELECTED DRAWING: Figure 1
Patent JP-2022154756-A (JP)
Title: Method for producing organic fine particle
Inventor: UEDA MASAHIRO
IPC: C09D201/00
Filed: 2021-03-30
Abstract: To provide a method for producing an organic fine particle that has excellent dispersibility.SOLUTION: Provided is a method for producing an organic fine particle, characterized in that the organic fine particle has a core part and a shell part, the core part has a glass transition temperature of -100 to -30°C, is made by polymerizing a monomer using an oil-soluble polymerization initiator, the shell part has a glass transition temperature of 80 to 120°C, is made by emulsifying a monomer having at least a hydroxyl group or a carboxyl group and polymerized using water-soluble initiator, and the organic fine particle produced has a primary particle size of 2 to 20 μm.SELECTED DRAWING: None
Patent JP-2022154845-A (JP)
Title: Method of measuring thickness of liquefied natural gas tank heat insulator
Inventor: KATO MASAAKI
IPC: F16L59/02
Filed: 2021-03-30
Abstract: To provide a method of measuring the thickness of an insulator, which allows for accurately and easily measuring the thickness of a heat insulator made of resin foam provided along outer surfaces of tank steel sheets of a liquefied natural gas tank without impairing the functionality of the heat insulator.SOLUTION: The above challenge is cleared by providing a method of measuring the thickness of a heat insulator provided along outer surfaces of tank steel sheets of a liquefied natural gas tank 10, where the heat insulator comprises resin foam and the thickness of the resin foam is measured using a metal detector.SELECTED DRAWING: Figure 2
Patent JP-2022155337-A (JP)
Title: Austenitic stainless steel material and method for manufacturing the same, and corrosion-resistant member
Inventor: KONO AKINORI
IPC: C21D1/34
Filed: 2021-03-30
Abstract: To provide an austenitic stainless steel material which has smooth and glossy surface and has excellent corrosion resistance and fatigue characteristics.SOLUTION: An austenitic stainless steel material 10 has a composition comprising, by mass, 0.001 to 0.150% C, 1.00% or less Si, 2.50% or less Mn, 0.050% or less P, 0.0300% or less S, 6.00 to 26.00% Ni, 15.00 to 26.00% Cr, 8.00% or less Mo, 4.00% or less Cu, 0.400% or less N, and 0.400% or less Al, wherein Si+2Al is less than 1.20%, and the balance Fe and inevitable impurities. The austenitic stainless steel material 10 has a ratio D2/D1 of a number density D2 of an inclusion 13 on a surface B to a number density D1 of the inclusion 13 in a parent phase 11 at a position C where a depth from the surface B is 1/4 of the thickness of 0.50 or less.SELECTED DRAWING: Figure 1
Patent JP-2022155828-A (JP)
Title: Trajectory generation system, trajectory generation method and program
Inventor: TAKESHITA KEISUKE
IPC: G05D1/02
Filed: 2021-03-31
Abstract: To provide a trajectory generation system capable of determining a high-quality trajectory.SOLUTION: A trajectory generation system 1 has an environment feature information acquisition unit 216 and a trajectory generation unit 230. The environment feature information acquisition unit 216 acquires environment feature information indicating features of the environment around a moving object. The trajectory generation unit 230 inputs a starting state and a target state of the moving object and the environment feature information to a trained model that is generated in advance by machine learning and used to generate a trajectory that allows the moving object to move within the environment, and generates a trajectory using the trained model for each of multiple different values of a changeable first parameter set in the trained model.SELECTED DRAWING: Figure 2
Patent JP-2022156993-A (JP)
Title: Ferrite composition, electronic component and power supply
Inventor: UJIIE TORU
IPC: C04B35/38
Filed: 2021-03-31
Abstract: To provide: a ferrite composition capable of reducing the change of eddy current loss due to a difference in the size or shape of a core; an electronic component using the ferrite composition; and a power supply using the electronic component.SOLUTION: A ferrite composition has a main component and an accessory component. The main component is constituted of 51.0 to 53.5 mol% of iron oxide in terms of Fe2O3, 7 to 14 mol% of zinc oxide in terms of ZnO and the remainder consisting of manganese oxide; and the accessory component includes 0.09 to 0.27 pts.mass of cobalt in terms of CoO, 0.13 to 0.45 pts.mass of titanium in terms of TiO2, 0.06 to 0.25 pts.mass of calcium in terms of CaCO3 and 0.015 to 0.045 pts.mass of niobium in terms of Nb2O5 to 100 pts.mass of the main component.SELECTED DRAWING: None
Patent JP-2022157434-A (JP)
Title: Printer and printing system
Inventor: OTA AKIKO
IPC: B41J23/32
Filed: 2021-03-31
Abstract: To provide a printer and a printing system which allow a user to easily grasp a position of a printing region to be re-printed when a defective image whose printing result does not satisfy the standard is re-printed and can prevent a printing region where an image has been already printed and the printing from being wasted.SOLUTION: An image is printed on a label L while a continuous sheet P is conveyed in the feeding direction. The image on the label L is read by a CIS unit 23 provided downstream in the feeding direction with respect to a printing head 21. When a printing result determined from the image data read by the CIS unit 23 is "NG" which means that the printing result does not satisfy the standard, the image of the printing data corresponding to the defective image determined to be "NG" is re-printed on the new label L. A VOID image including character information indicating the position of the label L re-printed with the defective image is printed over the label L printed with the defective image.SELECTED DRAWING: Figure 5
Patent JP-2021101029-A (JP)
Title: Gravure printing ink composition for surface printing
Inventor: OBARA YOSHISUMI
IPC: C09D11/102
Filed: 2021-04-06
Abstract: To provide a gravure printing ink composition for surface printing that is excellent in temporal stability during storage, high speed printability, adhesiveness to plastic films, heat resistance, oil resistance, stretchability, blocking resistance, polyvinyl chloride blocking resistance or the like.SOLUTION: A gravure printing ink composition for surface printing contains a polyurethane resin composed of a polyisocyanate component, and a polyol component, which is a polyester polyol having a terminal OH group obtained by the reaction of sebacic acid and polyol.SELECTED DRAWING: None
Patent JP-2022086972-A (JP)
Title: Indoor unit of air conditioner
Inventor: HORIE HIROYUKI
IPC: F25B49/02
Filed: 2021-04-06
Abstract: To provide an indoor unit of an air conditioner which can detect leakage of a refrigerant in multiple positions spaced apart from each other.SOLUTION: An indoor unit 1 of an air conditioner includes a housing 10 which houses a heat exchanger 41 including a refrigerant pipe 42 and blower fans 35. The heat exchanger 41 is provided with refrigerant pipe exposing parts 45, 46 at which the refrigerant pipe 42 is exposed. The housing 10 is provided with: a refrigerant sensor 60 which detects a refrigerant; and a passage for causing air in arrangement spaces 81, 82, in which the refrigerant pipe exposing parts 45, 46 are arranged, to flow to the refrigerant sensor 60.SELECTED DRAWING: Figure 2
Patent JP-2022162345-A (JP)
Title: Delivery support apparatus
Inventor: TAKARA MAMORU
IPC: G06Q50/10
Filed: 2021-04-12
Abstract: To provide a delivery support apparatus for eliminating or reducing anxiety that a product to be delivered is not appropriately delivered.SOLUTION: A delivery support apparatus comprises: a product master information storage unit 10 for storing identification information and additional information of a product; a product information acquisition unit 12 for acquiring the identification information of a product representing a subject to be delivered or a candidate thereof; and a reach degree presentation unit 14 which acquires and presents, from the product master information storage unit 10, information indicating a degree of appropriately reaching a destination when the product is delivered, among the additional information related to the product identified based on the acquired identification information.SELECTED DRAWING: Figure 1
Patent JP-2022165103-A (JP)
Title: Engine control device
Inventor: SUGANO HIROSHI
IPC: F02D45/00
Filed: 2021-04-19
Abstract: To suppress early deterioration of a glow plug while ensuring a starting performance of an engine.SOLUTION: A control device is provided on an engine that is equipped with a plurality of glow plugs in which heating portions heated by energization are respectively disposed in combustion chambers, and can be automatically stopped and restarted. The control device decides a combustion starting cylinder that is a cylinder combusting mixture first when restarting the engine, and after automatic stop of the engine, energizes the glow plugs of the combustion starting cylinder when the temperature of the glow plug of the decided combustion starting cylinder is lower than a predetermined determination temperature, and suppresses the energization to the glow plug of the combustion starting cylinder when the temperature of the glow plug is the determination temperature or more.SELECTED DRAWING: Figure 5
Patent JP-2022165189-A (JP)
Title: Transport roller for heating furnaces
Inventor: MATSUMOTO KIYOSHI
IPC: F16C13/00
Filed: 2021-04-19
Abstract: To provide a transport roller for a heating furnace, which reduces a reaction with a heating target heated in the heating furnace and has an excellent durability.SOLUTION: A transport roller 30 includes: an outer tubular member 32 which is formed to be tubular and is made of a metal material; an inner tubular member 36 which is provided inside the outer tubular member 32, formed to be tubular, and made of a ceramic material; multiple ring-shaped projections 40 which are formed in a ring shape along an outer peripheral surface of the outer tubular member 32, and made of a metal material, and support a heating target 5; and protection members 45 which are formed in respective portions of the ring-shaped projections 40 in contact with the heating target 5, and each comprise a ceramic coating containing a ceramic component.SELECTED DRAWING: Figure 3
Patent JP-2022166473-A (JP)
Title: Control device of hybrid vehicle
Inventor: NOSE YUKI
IPC: B60K6/445
Filed: 2021-04-21
Abstract: To suppress a rotation speed of a crank axle from deviating from a target rotation speed.SOLUTION: A control device of a hybrid vehicle can execute: first processing in which a stopping pattern in which fuel supply to M-gas tubes is stopped consecutively in the order in which the gas tubes receive combustion strokes and a combustion pattern in which fuel supply to N-gas tubes is performed consecutively in the order in which the gas tubes receive combustion strokes are alternately repeated while making an internal combustion engine keep on operating; and third processing in which an ignition plug is controlled so that ignition is performed in a target ignition time PF during execution of the first processing. The target ignition time PF at which the first processing is started is referred to as a reference ignition time PB and a rotation speed NE of a crank axle at the time when the first processing is started is referred to as a reference rotation speed NEB. In the third processing, when the reference rotation speed NEB is lower than a target rotation speed NET, a time earlier than the reference ignition time PB is set as the target ignition time PF, and when the reference rotation speed NEB is higher than the target rotation speed NET, a time later than the reference ignition time PB is set as the target ignition time PF.SELECTED DRAWING: Figure 6
Patent JP-2022168944-A (JP)
Title: System for detecting defect and computer-readable medium
Inventor: FUKUDA HIROSHI
IPC: G06T7/00
Filed: 2021-04-27
Abstract: To generate a reference image based on an appropriate model and to perform defect inspection using the reference image even for a sample including a large number of patterns, such as a semiconductor device.SOLUTION: One or more computer systems for identifying a defect contained in a received input image include a learner containing an autoencoder pre-trained by inputting a plurality of images at different positions included in a training image, divide the input image, input the input image to the autoencoder, and compare the output image output from the autoencoder with the input image.SELECTED DRAWING: Figure 1
Patent JP-2022169898-A (JP)
Title: Composite temporary bridge material
Inventor: SAKAMOTO YOSHIHITO
IPC: E04C3/46
Filed: 2021-04-28
Abstract: To provide a composite temporary bridge material superior in aesthetically pleasing and fire resistant.SOLUTION: A disclosed composite temporary bridge material 1 includes: a wooden material 3 that has a rectangular cross-section; and a steel plate 5 fitted in the wooden material 3, which is installed between pillars or girder beams constituting a frame. The wooden material 3 has a first groove 7 with a width equivalent to a thickness of the steel plate 5, and a depth equivalent to a width of steel plate 5. The first groove 7 extends the entire length of the wooden material 3, and is formed adjacent, in a unified manner, to either one on the left or right side of one or more reference lines BL that are set at equal distances from both sides in the direction of the center of a width of the wooden material 3. The wooden material 3 also has a second groove 9 which has the same width and depth as that of the first groove 7, and a predetermined length extending from an end toward the center in the material axial direction of the wooden material 3, and is formed adjacent to the first groove 7 and the reference line BL in line symmetry therewith. The steel plate 5 is longer than the length of the wooden material 3 and has a width dimension equivalent to the depth of the first groove 7. The steel plate 5 is fitted in the first groove 7 with at least one end protruding from an end face of the wooden material 3.SELECTED DRAWING: Figure 1
Patent JP-2022170376-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-04-28
Abstract: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine includes: a board-exclusive performance unit composed of a component separate from a game board, and having a decoration associated with the game board; and performance control means for controlling a specific performance using the board-exclusive performance unit when the correspondence between the game board mounted on the game machine and the board-exclusive performance unit is normal. The board-exclusive performance unit includes a plurality of performance boards. Under a situation in which the correspondence between the game board and the board-exclusive performance unit is normal, the specific performance is produced by using other performance boards even when a predetermined failure occurs in any of the performance boards.SELECTED DRAWING: Figure 283
Patent JP-2022173819-A (JP)
Title: Display control device
Inventor: OYAMA KOJI
IPC: G08G1/16
Filed: 2021-05-10
Abstract: To easily grasp a distance feeling between a vehicle and a pedestrian.SOLUTION: In a case where it is determined that a self vehicle is going to turn right and it is determined that no pedestrian exists ahead of the self vehicle, a control device 9 displays on an MID 8 a travel lane image indicating a shape and a position of a travel lane on which the self vehicle is traveling, in a view from a driver of the self vehicle and a turn-right instruction image indicating that the self vehicle is going to turn right. In a case where it is determined that the self vehicle is going to turn right and it is determined that a pedestrian exists ahead of the self vehicle, the control device 9 displays on the MID 8 the travel lane image, the turn-right instruction image, a pedestrian image indicating a position of the pedestrian in a view from the driver, and an opposing lane image indicating a shape and a position of an opposing lane opposing to the travel lane in a view from the driver.SELECTED DRAWING: Figure 1
Patent JP-2022175517-A (JP)
Title: Virus disinfectant for sewage, method for disinfecting virus in sewage, and sewage treatment apparatus using virus disinfectant
Inventor: NAKATA HIROAKI
IPC: A01N59/00
Filed: 2021-05-13
Abstract: To provide a virus disinfectant for sewage, a method for disinfecting virus in sewage, and a sewage treatment apparatus using the virus disinfectant capable of effectively disinfecting viruses contained in sewage in a short time.SOLUTION: There is provided a virus disinfectant for sewage, which produces hypobromite to kill or inactivate viruses contained in sewage, and comprises a compound containing 1-bromo-3-chloro-5,5-dimethylhydantoin or a mixture of metal element bromide and hypochlorite.SELECTED DRAWING: Figure 1
Patent JP-2022001934-A (JP)
Title: Classifier to toer and method for manufacturing toner
Inventor: YAMASHITA DAISUKE
IPC: G03G9/08
Filed: 2021-05-14
Abstract: To provide a classifier for toner that indicates a satisfactory yield even when a toner with a small particle diameter is manufactured, and a method for manufacturing toner.SOLUTION: A classifier for toner includes a classifying rotor. A classifying rotor has a plurality of blades that extend from the center of rotation of the classifying rotor toward an outer periphery. The plurality of blades are arranged with a predetermined interval from each other. The interval forms an opening toward a rotation center area of the classifying rotor. The blades are provided to be directed to the upstream side with respect to the direction of rotation of the classifying rotor from a rotation center side end toward an outer peripheral side end of the classifying rotor. The blades each have a bent part. On a cross section when the classifying rotor is cut off in a direction perpendicular to the rotation axis of the classifying rotor, the shape of the blades satisfies a predetermined relational expression. A method for manufacturing toner has a classifying step of performing classifying processing on particles to be classified by using the classifier for toner.SELECTED DRAWING: Figure 1
Patent JP-2022175865-A (JP)
Title: piezoelectric device
Inventor: YAMASHITA HIROAKI
IPC: H03H9/02
Filed: 2021-05-14
Abstract: To suppress deterioration of the characteristics of a piezoelectric device sealed with a resin film.SOLUTION: A piezoelectric device includes a base 4 having a substrate portion 4a and a frame portion 4b and forming a concave portion 6 with an open top, a piezoelectric element 3 housed in the concave portion 6, and a lid joined to the base 4 so as to cover the concave portion 6 in which the piezoelectric element 3 is housed, and the lid is a resin film 5, and metal films 15 are formed on the principal surfaces of both principal surfaces of the resin film 5 on the side to be bonded to the base 4, and a region of the resin film 5 covering the concave portion 6 of the base 4 is bent toward the concave portion 6 side.SELECTED DRAWING: Figure 1