baber/WOPTO huggingface dataset:
Patent JP-2023044093-A (JP)
Title: picking device
Inventor: TANAKA YOSUKE
IPC: B25J15/06
Filed: 2021-09-17
Abstract: To provide a picking device that can be aligned with cargoes to be picked which are loaded in bulk in a carrying container to correct a posture of a picking head and surely perform picking of the cargoes.SOLUTION: A picking device comprises: a vertically long main body 12 that can be rotated and driven around a vertical shaft center by means 20 for automatically rotating/driving the vertically long body; an inclined base 17 pivotally supported on a lower end of the vertically long body to be freely tiltable around a horizontal shaft center; a picking head 13 mounted on a lower side of the inclined base to be freely rotatable around the vertical shaft center; a motor 72 for singularly rotating/driving the picking head mounted on an extended part 68a of the inclined base 17; and a motor 67 for driving the inclined base mounted on a side part of the vertically long body 12 to be positioned at an upper side of the motor 72, where the means 20 for automatically rotating/driving the vertically long body and the motor 72 for singularly rotating/driving the picking head are combined as means that rotates the picking head 13 around the vertical shaft center.SELECTED DRAWING: Figure 1
Patent JP-2023044333-A (JP)
Title: Vehicle control device, vehicle control method and computer program for vehicle control
Inventor: KONDO SUZUKA
IPC: B60W60/00
Filed: 2021-09-17
Abstract: To provide a vehicle control device capable of preventing a driver from uncomfortably feeling a behavior of a vehicle when the vehicle automatically change a lane.SOLUTION: A vehicle control device has: a planning part 32 for determining a driving plan indicating a travel behavior of a vehicle until lane change has been completed so as to satisfy such a safety condition that an object around a vehicle 10 detected from a sensor signal obtained by a sensor 2 mounted on the vehicle does not coincide with the vehicle 10, when lane change to other lane from own vehicle lane during traveling is requested by the vehicle 10; a setting part 33 for setting a change completion condition indicating a position or time requiring the completion of the lane change; a determination part 34 for determining whether or not a change completion condition is satisfied when the vehicle 10 travels according to the driving plan; and a control part 35 for controlling the vehicle 10 so as to perform lane change according to the driving plan when the change completion condition is satisfied, and restricting the lane change when the change completion condition is not satisfied.SELECTED DRAWING: Figure 3
Patent JP-2023046025-A (JP)
Title: Printer which can travel
Inventor: YOKOI TAKESHI
IPC: B41J2/01
Filed: 2021-09-22
Abstract: To reduce, with a simple configuration, the meandering travel of a printer.SOLUTION: A printer comprises: a first support part which rotatably supports a first wheel 32 and a second wheel 34 on one end of a device frame; a second support part which rotatably supports one third wheel 36 on the other end of the device frame; a printing unit 40 which is arranged in the device frame; and a wheel drive mechanism 38 which drives the first wheel. An axial line of the third wheel is located between axial lines of the first wheel and the second wheel. Each of the first wheel and the second wheel is fitted into a pair of guide grooves of one guide rail 3 installed on a surface on which a printing object region is located. When the first wheel and the second wheel travel while fitted into the pair of guide grooves, the third wheel travels while in contact with the surface on which the printing object region is located.SELECTED DRAWING: Figure 3
Patent JP-2022056385-A (JP)
Title: Mask sheet, manufacturing method thereof and mask with mask sheet
Inventor: MOGI TOMOYUKI
IPC: A62B18/02
Filed: 2021-09-24
Abstract: To provide a mask sheet which has both high particle collection performance and low ventilation resistance.SOLUTION: A mask sheet 10 includes a first fiber layer 11 and a second fiber layer 12. The second fiber layer 12 has a higher collection rate of particles having a particle size of more than 1 μm and/or has a smaller average fiber diameter than the first fiber layer 11. A basis weight of the second fiber layer 12 is 1 g/m2 or more and 20 g/m2 or less. In a natural state, the second fiber layer 12 includes a plurality of convex portions 13 projected toward a face opposite to a face facing the first fiber layer 11 and concave portions 14 arranged therebetween. The concave portions 14 include joining portions 15 where the second fiber layer 12 and the first fiber layer 11 are joined.SELECTED DRAWING: Figure 2
Patent JP-2023048283-A (JP)
Title: Electronic component with metal terminal
Inventor: YAZAWA Kosuke
IPC: H01G4/228
Filed: 2021-09-28
Abstract: To provide an electronic component with a metal terminal capable of suppressing a junction defect between an electronic component and a metal terminal.SOLUTION: An electronic component with a metal terminal comprises: a plurality of electronic components 2 and 2 which each include an element assembly 21 and a pair of external electrodes 22 and 22 provided on a pair of end faces 21a and 21a opposed in an X direction in the element assembly 21 and are arrayed in a Y direction; and a pair of tabular metal terminals 12 and 12 including a plurality of junctions P and P to which the external electrodes 22 and 22 of the electronic components 2 and 2 are joined, and legs 32 provided so as to protrude beyond the electronic components 2 in a Z direction. In the metal terminal 12, a portion extending in the Y direction so as to be spread over the plurality of junctions P and P is an easily deformable portion M1 formed of a second metal material having a Young's modulus smaller than that of a first metal material forming the other portion.SELECTED DRAWING: Figure 5
Patent JP-2023049462-A (JP)
Title: Dephosphorization of hot metal
Inventor: KUSHIMOTO ATSUSHI
IPC: C21C1/02
Filed: 2021-09-29
Abstract: To provide a dephosphorization method of hot metal for the inexpensive and efficient melting of low phosphorus steel.SOLUTION: In a dephosphorization blowing, the charged basicity, which is the ratio of the mass of SiO2 produced by the oxidation of Si in hot metal and SiO2 contained in a sub-material containing the lime source to be fed before dephosphorization blowing, to the mass of CaO pure in the lime source, is controlled to 1.7 -2.2. As converter slag, 10-30 kg per ton of hot metal is used, which is composed of CaO/SiO2 of 3.0 or more, total concentration of CaO and SiO2 of 50 mass% or more, P2O5 concentration of less than 2.0 mass%, and the remainder of FetO, Al2O3, MnO, MgO, S, and inevitable impurities.SELECTED DRAWING: Figure 1
Patent JP-2023049875-A (JP)
Title: Coil inspection method and inspection device
Inventor: AKIMOTO TAKAYUKI
IPC: G01N21/892
Filed: 2021-09-29
Abstract: To accurately inspect the state of a coil.SOLUTION: A coil inspection method comprises steps of: placing an inspection object 1 including a coil 3 on a placement plate 11; irradiating the inspection object 1 with light including a first wavelength from a first direction d1 forming an angle equal to or greater than 45° with respect to a winding shaft ax of the coil 3 in observation from the normal direction of a plate surface of the placement plate 11; irradiating the inspection object 1 with light including a second wavelength different from the first wavelength from a second direction d2 forming an angle less than 45° with respect to the winding shaft ax of the coil 3 in the observation from the normal direction of the plate surface of the placement plate 11; obtaining a first image 21 based on the light in the first wavelength and a second image 22 based on the light in the second wavelength by imaging the inspection object 1 from a third direction d3 not in parallel to the first direction d1 and second direction d2; and inspecting the state of the coil 3 on the basis of the first image 21 and second image 22.SELECTED DRAWING: Figure 2
Patent JP-2021192874-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine executes determination by determination means, based on establishment of a determination condition, and based on a specific determination result of the determination means, executes a privilege game advantageous to a player by privilege game execution means. In a first game state disadvantageous to the player, based on establishment of a specific setting condition different from at least execution of the privilege game, a second game state advantageous to the player is set by second game state setting means. In the second game state, for every time when a predetermined specific condition is established, an acquisition game in which the player can acquire a prescribed privilege, is executed. Therefore, an amusement to a game of the player is improved.SELECTED DRAWING: Figure 1
Patent JP-2022106274-A (JP)
Title: Production method of porous microstructure
Inventor: WANG SHIH-YU
IPC: C08F212/08
Filed: 2021-10-01
Abstract: To provide a production method of a porous microstructure that uses a high internal phase emulsion template and thus can avoid mechanical strength degradation of a porous microstructure caused by ununiformity of hole dimension of a porous microstructure product.SOLUTION: A production method of a porous microstructure in which: after an emulsion is obtained by emulsifying two immiscible phases, the volume ratios of a dispersive phase and a continuous phase in the emulsion are raised by precipitating the emulsion using external force (for example, centrifugal separation) to obtain a high internal phase emulsion; and after the high internal phase emulsion is obtained, the continuous phase in the high internal phase emulsion is solidified to raise a void ratio of a porous microstructure product.SELECTED DRAWING: Figure 1
Patent JP-2022000275-A (JP)
Title: Medicine discharge device, medicine sorting device equipped with the same, and medicine dispensing system
Inventor: TANAKA AKIJI
IPC: A61J3/00
Filed: 2021-10-06
Abstract: To provide a medicine discharge device capable of discharging medicines in a predetermined direction with a simple configuration, a medicine sorting device equipped with the same, and a medicine dispensing system.SOLUTION: A second medicine confirmation part 40 includes a motor 43a, a rotation shaft 43b, a cylindrical roller 43, a holding plate 42, a second clutch 43d, and a barcode reader 25. The holding plate 42 forms a V-shaped part 42c together with the roller 43, and discharges medicines placed on the V-shaped part 42c by rotating in a second direction from an initial state in which the medicines can be placed on the V-shaped part 42c. The second clutch 43d connects the rotation shaft 43b and the holding plate 42 together and transmits the rotation in the second direction of the rotation shaft 43b to the holding plate 42 without transmitting the rotation in a first direction of the rotation shaft 43b to the holding plate 42. The barcode reader 25 reads information on the type of the medicine D rotated by the roller 43 in a state that the medicine D is placed on the V-shaped part 42c.SELECTED DRAWING: Figure 19
Patent JP-2023061228-A (JP)
Title: Device and method for recording
Inventor: TAKADA YOICHI
IPC: B41J2/01
Filed: 2021-10-19
Abstract: To solve such the problem that stretch/contraction of a recording medium due to conveyance error and water content of ink may cause a recording device including a plurality of recording heads to deteriorate image quality due to displacement of ink impact positions.SOLUTION: When recording an image with a specific property such as a character or line drawing, a recording device regulates a recording head for distributing image data of the recording heads to suppress deterioration in image quality due to displacement of ink impact positions.SELECTED DRAWING: Figure 4
Patent JP-2022138098-A (JP)
Title: Medical image processing apparatus and method
Inventor: MAGNUS WAHRENBERG
IPC: G06T15/08
Filed: 2021-10-20
Abstract: To create a volume rendering image that represents a layer included in volume data with high accuracy.SOLUTION: A medical image processing apparatus according to an embodiment comprises an acquisition unit and a determination unit. The acquisition unit acquires a volumetric data set and location information on a layer to be rendered included in the volumetric data set in a structure having the layer. In a ray casting operation in rendering processing on the volumetric data set, the determination unit determines a sampling point position on a light beam projected on the volumetric data set based on the location information.SELECTED DRAWING: Figure 6
Patent JP-2023062606-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: Sakaguchi Kosuke
IPC: H01L29/06
Filed: 2021-10-21
Abstract: To provide a semiconductor device capable of suppressing a tail current at the time of a recovery operation, and a method for manufacturing the semiconductor device.SOLUTION: A semiconductor device according to the present disclosure comprises a semiconductor substrate including an IGBT region and a diode region, a first electrode provided on an upper surface of the semiconductor substrate, and a second electrode provided on a rear surface opposite to the upper surface of the semiconductor substrate. The diode region includes an n-type drift layer, a p-type anode layer provided on the upper surface side of the drift layer, and an n-type cathode layer provided on the rear surface side of the drift layer. In the drift layer, a first lifetime control region having a higher crystal defect density than that of other portions of the drift layer and proton is provided to the rear surface side with respect to the center in a thickness direction of the semiconductor substrate, and the maximum value of a donor concentration of the first lifetime control region is less than or equal to 1.0×1015/cm3.SELECTED DRAWING: Figure 7
Patent JP-2023063042-A (JP)
Title: Generation method, abnormality determining method, program, and generation system
Inventor: NAKATSUKA SHUNSUKE
IPC: G06T7/00
Filed: 2021-10-22
Abstract: To improve accuracy in determination concerning abnormality of an inspection target image.SOLUTION: A plurality of learning images include normal images and abnormal images. A generating method has extraction processing, reduction processing, correction processing, and vicinity processing. In the extraction processing, a convolution neural network is used to extract a feature amount from each of the normal image and the abnormal image. In the reduction processing, the feature amount of the normal image is projected to a normal portion space to reduce the number of dimensions of the feature amount. In the correction processing, the normal portion space is corrected so that the normal portion space is set far from the feature amount of the abnormal image. In the vicinity processing, the normal portion space is corrected based on a vicinity feature amount.SELECTED DRAWING: Figure 1
Patent JP-2022135902-A (JP)
Title: Low-alcohol beverage
IPC: C12G3/04
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide techniques for improving flavor of a low-alcohol beverage and realizing improved balance between an alcohol-like complex taste and an alcohol-like aftertaste. 
     SOLUTION: A low-alcohol beverage according to the present invention is a citrus-flavored low-alcohol beverage having an alcohol concentration of 3.0 v/v% or less. The low-alcohol beverage contains gin and has a sweetness of 2.0-8.0 g/100 ml in terms of sucrose. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009555-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest in a game. 
     SOLUTION: A dynamic display period of identification information dynamically displayed by dynamic display means is determined by dynamic display period determination means. Based on storage of information in storage means, an identification pattern is displayed on display means, a corresponding identification pattern is varied to a different display mode by pattern display control means in satisfaction of a determination condition corresponding to the identification pattern being displayed on the display means, and determination is executed by prior determination means before satisfaction of the determination condition based on the information stored in the storage means. In addition, in determination of a satisfaction of a specific condition by specific condition determination means, based on a result determined by the prior determination means, a specific performance for varying a background display mode of a display area in which at least two identification patterns are displayed to a different specific background display mode is executed by specific performance execution means. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023065173-A (JP)
Title: Fittings
Inventor: OSOREDA YUKI
IPC: E06B5/16
Filed: 2021-10-27
Abstract: To provide fittings having a mounting structure for a mounting part that does not require fixing by caulking and can prevent damage to the mounting part.SOLUTION: A fitting 1 includes an installation part 71 having a fastening member insertion hole 711 with a diameter larger than a diameter R2 of a head 781 of a fastening member 78, and a mounting part 72 to which the installation part 71 is attached, and having movement regulation parts 76, 77 to regulate movement of the installation part 71 in a first direction D1 and a second direction D2. The installation part 71 is restricted from moving in a third direction D3 which is different from the first direction D1 and the second direction D2 by the fastening member 78 inserted in the fastening member insertion hole 711.SELECTED DRAWING: Figure 6
Patent JP-2022009638-A (JP)
Title: Component especially for timepiece with surface topology
IPC: G04B31/08
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a system with two components in friction contact where a topology is formed which facilitates removal of particles produced by friction and forms a reservoir for a lubricant. 
     SOLUTION: A system 1 includes two components 2 intended to be in friction contact with each other in a given friction direction. The friction occurs in a functional area. At least one of the two components 2 has, on a surface in the functional area, a texture formed of a series of troughs 3a of rounded shape separated by peaks 3b, or a series of bumps of rounded shape separated by the troughs 3a. The troughs 3a extend in parallel with each other in the given direction. The troughs 3a allow evacuation of debris 4 produced by the friction, and serve as a reservoir for a lubricant 5. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023065933-A (JP)
Title: Grinding device
Inventor: GOTO TOSHIMITSU
IPC: B24B7/04
Filed: 2021-10-28
Abstract: To provide a grinding device that grinds a wafer held on a holding surface of a chuck table, which can prevent machining chips from adhering onto an upper surface of the wafer, when separating the wafer from the holding surface.SOLUTION: The grinding device comprises: a chuck table 2 constituted of a porous member 21 that suctions and holds a wafer 10 in a holding surface 210 and a frame body 22 that exposes the holding surface 210 and stores the porous member 21; a table holding part 23 comprising a support surface 230 supporting a lower surface of the chuck table 2; a grinding mechanism that makes a grinding stone grind the wafer 10 suctioned and held in the holding surface 210; and a control part. The table support part 23 is provided with a water jetting part 223 that jets water from a center of the support surface 230, and the frame body 22 comprises a supply hole 231 through which water is supplied to a center of a lower surface of the porous member 21. The control part jets water from the center part of the holding surface 210 through the water jetting part 223 and the supply hole 231, so as to separate the wafer 10 from the holding surface 210.SELECTED DRAWING: Figure 4
Patent JP-2022009660-A (JP)
Title: Vibration actuator
IPC: B06B1/04
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration actuator with a yoke that has excellent dimensional accuracy at low cost. 
     SOLUTION: A vibration actuator includes: a cylindrical case 1; a coil 21 provided in the case 1; a movable element 111 vibrating with the coil 21 along a vibration axis line of the case 1; and dampers 51, 61 of which outer peripheral parts are fixed to the case 1 and of which inner peripheral parts are fixed to the movable element 111. The movable element 111 includes a magnet 113, pole pieces 115, 117, and masses 119, 121. Outside diameters of the masses 119, 121 are smaller than outside diameters of the pole pieces 115, 117. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066467-A (JP)
Title: Powder granular discharge container
Inventor: KASE MAI
IPC: A01M9/00
Filed: 2021-10-29
Abstract: To create a powder granular discharge container capable of accurately spraying a powdery or granular content to a distant target.SOLUTION: A powder discharge container having: the container body 10 and 60 having the mouth parts 11 and 61 at the tips of the trunk parts 13 and 63 storing a powdery or granular content P; and the cap parts 20 and 70 provided with the discharge cylindrical parts 24a and 72a and attached to the mouth parts 11 and 61, wherein, on the bottom sides of the container bodies 10 and 60, the bellow parts 40 and 64 for discharging the content P from the discharge cylindrical parts 24a and 72a are provided.SELECTED DRAWING: Figure 1
Patent JP-2023068303-A (JP)
Title: Side glass for vehicle
Inventor: SUZUKI CHIAKI
IPC: C03C17/28
Filed: 2021-11-02
Abstract: To provide a side glass for a vehicle which suppresses fogging of a front part of the side glass, and can suppress lowering of visibility of a side mirror.SOLUTION: A side glass for a vehicle has a glass plate (10), and an antifogging film (50) which exists on a surface (SI) on the vehicular inside of the glass plate and contains a water-absorbing resin or a hydrophilic resin, has an antifogging layer-unformed region (71) of the antifogging film on a side (11) of the front side of the glass plate and the side end on the front side including its vicinity part, has an antifogging film-unformed region (72 and/or 73) on at least one end of a side end on the rear side including a side (12) on the rear side of the glass plate and its vicinity part, and an upper end including an upper side 13 of the glass plate and its vicinity part, and expression: Sb+Su>Sf is satisfied. Sf is an area of the antifogging film-unformed region (71) on the front side, Sb is an area of the antifogging film-unformed region (72) on the rear side, and Su is an area of the antifogging film-unformed region (73) on the upper side.SELECTED DRAWING: Figure 1
Patent JP-2023051632-A (JP)
Title: Polymer solid electrolyte, lithium ion secondary battery, and method of manufacturing lithium ion secondary battery
IPC: H01M10/0565
Filed: 2021-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte with excellent ionic conductivity, a lithium ion secondary battery comprising the polymer solid electrolyte, and a method of manufacturing the lithium ion secondary battery. 
     SOLUTION: The polymer solid electrolyte comprises a polymer, an organic solvent with a flash point equal to or greater than 50°C, and a lithium salt, where the content of the polymer is from 2 mass% to 15 mass% inclusive based on the total mass of the polymer solid electrolyte. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT