baber/WOPTO huggingface dataset:
Patent JP-2022181939-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-05-27
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A game machine includes: a privilege imparting port 2001α which imparts a predetermined privilege and collects a game ball when the game ball flowing down a game area 5a enters; and a non-privilege imparting port 2011H which has a take-in hole 2200a through which one game ball can pass, and does not impart any privilege and collects the game ball even when the game ball flowing down the game area 5a enters. The non-privilege imparting port 2011H and the privilege imparting port 2001α are arranged adjacent to each other, and at least one of the non-privilege imparting port 2011H and the privilege imparting port 2001α is provided with an identification display 2200e for a player to recognize whether or not a privilege is imparted.SELECTED DRAWING: Figure 154A
Patent JP-2022183504-A (JP)
Title: Polyester thick and thin multifilament
Inventor: TAKADO KIYOHIDE
IPC: D01F6/62
Filed: 2021-05-31
Abstract: To provide a designable woven and knitted fabric which, when made into a dyed woven or knitted fabric, has excellent clarity of grandrelle tone, has a sharp contrast of dark and light developed by a deeply dyed part and a lightly dyed part, and also has a soft feeling.SOLUTION: A cation dyeable polyester thick and thin multifilament, which contains 0.6-2.5 mol% of an isophthalic acid component having a metal sulfonate group in the total dicarboxylic acid of polyester, has 0.40-1.2 dtex of single fiber fineness, and has 3-17/m of an average value of the number of fineness variation peaks having 40% or more (N40) of fineness variation rate width from the fineness variation baseline of Uster wave form, has 1.8-2.5 cN/dtex of breaking strength, 19.0 or more of toughness, 5-16% of Uster thick and thin unevenness derived from fineness unevenness in a multifilament longitudinal direction, and 12% or less of variation coefficients CV% of the number of fineness variation peaks having 20% or more (N20) of fineness variation rate width from the fineness variation baseline of the Uster wave form.SELECTED DRAWING: None
Patent JP-2022183809-A (JP)
Title: Inspection device
Inventor: KAWAI HIROKI
IPC: B41J29/38
Filed: 2021-05-31
Abstract: To convey a medium to a proper conveyance path when conveyance of the medium is stopped in an inspection device.SOLUTION: An inspection device 1 comprises: a plurality of inspection parts (for example, a first inspection part 21, a second inspection part 22, a third inspection part 23, and a fourth inspection part 24) in each of which an effective state or a non-effective state is selected and each of which inspects a medium M during conveyance in the effective state; and a determination part which determines whether the plurality of inspection parts respectively are in the effective state or the non-effective state, when the conveyance of the medium M is stopped, and then determines a conveyance path for the medium M on the basis of whether or not the inspection of the medium M is completed by the inspection parts in the effective state.SELECTED DRAWING: Figure 3
Patent JP-2022164525-A (JP)
Title: Artificial rush for tatami facing
Inventor: TANAKA MASAHIRO
IPC: E04F15/02
Filed: 2021-04-16
Abstract: To provide an artificial rush for tatami facing formed of a tough and abrasion-resistant resin coated paper yarn body that has improved colorability and a hollow portion having excellent water repellency and is formed by forming the paper yarn by twisting a thinly-cut paper tape, coating the paper yarn with resin, and subsequently weaving the paper yarn.SOLUTION: An artificial rush for tatami facing is formed by twisting a paper tape having thickness of 0.015 to 0.025 mm so as to be multiply wound in a spiral state and providing a cavity portion at a central part of the multiply wound tape so that a paper yarn body with diameter of 1 to 1.5 mmφ has elasticity and toughness. Ester-based synthetic resin is applied on an external surface portion so as to become a uniform coating layer having thickness that is not less than the thickness of the paper tape. The surface of the artificial rush for tatami facing maintains properties of smoothness, toughness and flexibility for allowing the paper yarn body to be woven, and water repellency and colorability after being woven.SELECTED DRAWING: Figure 1
Patent JP-2022187406-A (JP)
Title: Method for manufacturing lipid double membrane forming instrument
Inventor: TAKEUCHI SHOJI
IPC: B01J19/00
Filed: 2021-06-07
Abstract: To provide a method for manufacturing a lipid double membrane forming instrument which can simply manufacture a lipid double membrane forming instrument such as a double well chamber.SOLUTION: A method for manufacturing a lipid double membrane forming instrument includes integrally forming a lipid double membrane forming instrument, which has a substrate, two wells formed on the substrate, two wells adjacently arranged so as to be partially brought into contact with each other, and a diaphragm that is arranged in a contact part of the two wells, partitions the two wells and is provided with a through hole, with the resin by an optical shaping method using a resin having surface roughness of the formed lipid double membrane forming instrument of 10 nm to 500 nm as a raw material. A contact angle to water on the surface of the formed lipid double membrane forming instrument is 60° to 110° .SELECTED DRAWING: Figure 2
Patent JP-2022188510-A (JP)
Title: Magnet assembling device
Inventor: NAGAMORI TAKASHI
IPC: H02K1/27
Filed: 2021-06-09
Abstract: To provide a magnet assembling device and a magnet assembling method reducing the trouble of centering operation with a temporary jig and an inserted work-piece.SOLUTION: One embodiment of the present invention is a magnet assembling device inserting a rectangular parallelepiped magnet into an insertion hole formed in parallel to an axis of an inserted work-piece W to be assembled, which has a temporary jig 1 and a centering device 7. In the temporary jig 1, a rough guide hole with a larger fitting gap than a fitting gap with the magnet in the insertion hole of the inserted work-piece W is formed on a position directly above the insertion hole of the inserted work-piece W, and the magnet is temporarily inserted into the rough guide hole before a stage of being inserted into the insertion hole of the inserted work-piece W. When a three-dimensional coordinate in which an axis direction of the inserted work-piece W is made a Z direction and a plane orthogonal to the Z direction is made a Y plane is defined, the centering device 7 supports the inserted work-piece W so as to move in parallel to a X direction and a Y direction and so as to rotate around the axis.SELECTED DRAWING: Figure 13
Patent JP-2022188967-A (JP)
Title: Dc/dc converter and power supply device
Inventor: SASAKI MIKIO
IPC: H02M3/28
Filed: 2021-06-10
Abstract: To provide a DC/DC converter capable of avoiding excessive current flow at start up without interfering downsizing, efficiency improvement, and cost reduction.SOLUTION: A current resonance type DC/DC converter 10A includes an isolation transformer Tr, a primary side circuit 11, a secondary side circuit 12, and a control circuit 13, in a startup period, the control circuit 13 starts frequency control by setting a driving frequency of a full-bridge circuit of the primary side circuit 11 to a first driving frequency larger than a resonant frequency determined by a resonant coil and a resonant capacitor, starts phase shift control by setting a phase shift amount between a first leg and a second leg to a predetermined first phase shift amount, and reduces the phase shift amount to a second phase shift amount smaller than the first phase shift amount by the end of startup period.SELECTED DRAWING: Figure 1
Patent JP-2023000362-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KOMAMIYA DAIKI
IPC: G06F3/04845
Filed: 2021-06-17
Abstract: To improve visibility of map information on which data is reflected.SOLUTION: An information processing device includes an acquisition unit, a calculation unit, and a display control unit. The acquisition unit obtains statistical information corresponding to a predetermined specification condition. The calculation unit calculates a score indicating relevance to a predetermined condition for each of a plurality of mutually adjacent regions, based on the statistical information obtained by the acquisition unit. The display control unit controls, in displaying map information that is obtained by changing the size or position of an image indicating each of the plurality of regions based on the score calculated by the calculation unit, display of the map information so as to maintain a relative positional relation between the regions.SELECTED DRAWING: Figure 4
Patent JP-2023000929-A (JP)
Title: Machine learning device and machine learning method
Inventor: MATSUO HIRONORI
IPC: G06N3/045
Filed: 2021-06-18
Abstract: To create a highly accurate learning model even when using composite data.SOLUTION: A machine learning device stores a first learning model for outputting a feature quantity of input data, a second learning model for inputting the feature quantity output from the first learning model to output an identification error whether or not the data input to the first learning model is actual data, and a third learning model for inputting the identification error output from the second learning model to output generated data obtained by imparting features of the actual data to composite data. The machine learning device inputs the actual data, the composite data, and the generated data to the first learning model and performs machine learning of the second learning model on the basis of the output feature quantity. The machine learning device inputs the feature quantity output from the first learning model to the second learning model and performs machine learning of the third learning model on the basis of the output identification error. The machine learning device input the identification error output from the second learning model to the third learning model and performs machine learning of the first learning model on the basis of the output generated data.SELECTED DRAWING: Figure 7
Patent JP-2023002298-A (JP)
Title: Method for detecting diabetes index
Inventor: KUWANO TETSUYA
IPC: C12Q1/6883
Filed: 2021-06-22
Abstract: To provide a detection marker for detecting a diabetes index, and a method for detecting a diabetes index using the detection marker.SOLUTION: A method for detecting a subject's diabetes index includes the step of measuring, about a biological sample taken from the subject, the expression level of at least one gene selected from a group of 31 specific genes or its expression product.SELECTED DRAWING: None
Patent JP-2023003263-A (JP)
Title: Burner
Inventor: SHICHI KAZUYUKI
IPC: F23L3/00
Filed: 2021-06-23
Abstract: To achieve improved heat efficiency of a burner 1 through a simplified structure for cost reduction.SOLUTION: The downstream portion of a gas supply passage 5 that supplies fuel gas to a burner unit 3 having a plurality of burners is branched into individual supply passages 51, 52, 53 corresponding to each burner, and one fuel valve 7 that is opened or closed to switch between supply of fuel gas to each burner and its stop is provided corresponding to each of the individual supply passages 51, 52, 53. The downstream portion of an air supply passage 4 that supplies combustion air to the burner unit 3 is defined in individual air supply passages 42, 43, 44 corresponding to each burner, and one air valve 8 that is opened or closed to switch between supply of combustion air to each burner and its stop is provided corresponding to each of the individual air supply passages 42, 43, 44. For each burner, one fuel valve 7 and one air valve 8 make a pair, and the opening and closing of the fuel valve 7 and the air valve 8 in each pair are synchronized by means of one common actuator 9 of both valves 7, 8.SELECTED DRAWING: Figure 1
Patent JP-2023003452-A (JP)
Title: Flow rate adjustment mechanism and rotating machine
Inventor: MISE HIROMI
IPC: F03C2/00
Filed: 2021-06-24
Abstract: To provide a flow rate adjustment mechanism which can suppress the secular deterioration of a function of an elastic body, and a rotating machine.SOLUTION: A flow rate adjustment mechanism 60 comprises a valve body 63 and a coil spring 64, is arranged between a first flow passage 52b and a second flow passage 54b, and adjusts a quantity of oil flowing to the second flow passage 54a from the first flow passage 52b accompanied by the reciprocation movement of the valve body 63 along the flow passages by a force for pressing the valve body 63 to a downstream side by the oil which flows in the first flow passage 52b, and a force for energizing the valve body 63 to an upstream side by the coil spring 64. The flow rate adjustment mechanism comprises an outer tube 61 and an inner tube 62 arranged inside the outer tube 61. The coil spring 64 is accommodated in an accommodation region 65 which is formed between the outer tube 61 and the inner tube 62, and the oil in the first flow passage 52b is made to flow into the second flow passage 54a through the inside of the inner tube 62.SELECTED DRAWING: Figure 4
Patent JP-2022145402-A (JP)
Title: Control apparatus and computer program therefor
Inventor: TSUJI KAZUKI
IPC: G06F3/12
Filed: 2021-06-25
Abstract: To provide a technology for executing processing in accordance with a replacement member which is different from a color material cartridge.SOLUTION: In a printer, which is a control apparatus, a color material cartridge storing a color material for printing and a replacement member which is different from the color material cartridge are used for printing. The control apparatus includes: an acquisition unit which acquires multiple pieces of log information; a first determination unit which determines, for each log information, whether the log information is first-type log information indicating that a first-type replace member has been used for printing, or second-type log information indicating that a second-type replacement member has been used for printing; a first processing execution unit which executes first management processing using one or more pieces of first-type log information; and a second processing execution unit which executes second management processing using one or more pieces of second-type log information.SELECTED DRAWING: Figure 7
Patent JP-2022177772-A (JP)
Title: Kitchen knife with back presser base
Inventor: HIRATSUKA KIYONORI
IPC: B26B3/00
Filed: 2021-05-18
Abstract: To provide a kitchen knife which always, easily, simply, efficiently and safely holds a stable attitude of a knife body, and can increase cutting force and enables easy cooking.SOLUTION: A kitchen knife body 2 has a general shape constitution having each a handle part 4 gripped by a hand, a knife body part 5, a knife tip part 6 and a knife part 7, and a ridge part 3, where a back presser base part 8 that pushes a first finger cushion in the lower part of a first distal phalanx of a thumb of a hand gripping the handle part having two supporting/receiving side parts 9 having such shape constitutions as to project to the lower part of the back side face part and being horizontally arranged side by side is provided at each appropriate position of the vicinity of the rear side part in contact with the front side tip part of the handle part of the ridge part and the vicinity of the rear side upper part in contact with the front side tip part of the handle part of the knife body part, and mounts the finger cushion thereon, and the back presser base part is integrally formed so that the rear face part is mounted, joined and fixed to the part in contact with the ridge part, and the part in contact with the knife body part is sandwiched between the right and left supporting/receiving side parts, joined and fixed.SELECTED DRAWING: Figure 1
Patent JP-2023006203-A (JP)
Title: Image decoding device and image coding device
Inventor: IGAI TOMOHIRO
IPC: H04N19/70
Filed: 2021-06-30
Abstract: To provide an image decoding device and an image coding device having a bit stream structure which performs tool restriction while having interchangeability.SOLUTION: The image decoding device comprises a header decoding unit which decodes general_profile_idc indicating a profile from coded data. When the general_profile_idc has a specific value, the header decoding unit further decodes from the coded data a syntax element indicating a restriction syntax length and a restriction syntax group of a length equal to or longer than a length indicated by the syntax element indicating the restriction syntax length.SELECTED DRAWING: Figure 21
Patent JP-2022045320-A (JP)
Title: Power distribution device
IPC: H02B1/40
Filed: 2021-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution device that can easily supply desired power to a load using a three-phase AC power source. 
     SOLUTION: A power distribution device 1 includes in a housing 10 a three-phase input circuit 20 into which three-phase AC voltages of phase R, phase S, and phase T are input, a branch switch 30 electrically connected to the three-phase input circuit 20 and into which the three-phase AC voltages are input from the three-phase input circuit 20, a first single-phase electric circuit 60 electrically connected to the branch switch 30 and outputting a voltage between phase R and phase S, a second single-phase circuit 70 electrically connected to the branch switch 30 and outputting a voltage between phase R and phase T, a third single-phase circuit 80 electrically connected to the branch switch 30 and outputting a voltage between phase S and phase T, and a three-phase output electric circuit 50 electrically connected to the branch switch 30 and outputting three-phase AC voltage. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022184664-A (JP)
Title: Plant rearing led illumination unit for shade
Inventor: MISHIMA YASUTOSHI
IPC: A01G7/00
Filed: 2021-05-31
Abstract: To provide a plant rearing LED illumination unit for shade for solving problems that a plant on a position where is the shade of a solar panel, cannot preferably grow and a growth degree is deteriorated significantly, relative to a plant where sunlight reaches, and if a yield becomes lower than 20%, solar sharing becomes impossible.SOLUTION: By turning on an LED for a period of 2 μS or greater and 500 μS or lower, and at a pulse of 20% or lower of duty, plants can sufficiently grow and growth promotion effect is achieved, and power consumption can be suppressed to a minute value. Using the pulse turning on method, radiating light to the shade by a solar panel, growth of plants on the shade is promoted, yield of plants is enhanced, and therefore, balance is improved. A power supply for pulse turning on can be directly supplied from a commercial power supply, however, since there is a solar power generator, therefore the power supply is supplied from a battery of the solar power generator and power consumption required therefor is suppressed to almost 1 W, therefore in aspects of electric power selling, the power consumption is suppressed to a minute value. When the power supply cannot be supplied from the solar power generator, a separate solar power generator whose power consumption is several W, may be provided.SELECTED DRAWING: Figure 1
Patent JP-2023010188-A (JP)
Title: Piezoelectric actuator, linear drive device, and electronic apparatus
Inventor: ONODERA KEI
IPC: H10N30/20
Filed: 2021-07-09
Abstract: To provide a piezoelectric actuator, a linear drive device, and an electronic apparatus capable of achieving a displacement amount of a drive shaft of a predetermined magnitude even when a low voltage is applied.SOLUTION: A piezoelectric actuator 10 includes: a piezoelectric body 12 in which a plurality of planar piezoelectric elements 18 are laminated and which expands and contracts in a plate surface direction; an elastic plate 34 having the piezoelectric body 12 formed on its plate surface; and a drive shaft 14 whose one end is fixed to one of the piezoelectric body 12 and the elastic plate 34 in a direction orthogonal to the plate surface direction of the piezoelectric body 12.SELECTED DRAWING: Figure 1
Patent JP-2023013043-A (JP)
Title: Ultrasonic Puncture Aid
Inventor: HORIBATA ATSUSHI
IPC: A61B8/00
Filed: 2021-07-15
Abstract: To provide an ultrasonic puncture aid capable of improving suction properties in a target site.SOLUTION: An ultrasonic puncture aid 1 used when performing ultrasonic puncture, comprises a probe mounting part 2 on which an ultrasonic probe P is mounted, and a suction unit 3 attached to the probe mounting part 2 and sucking a surface S of a target site T detected by the ultrasonic probe P, with it coming into close contact therewith. The suction unit 3 includes a support tube 42 attached to the probe mounting part 2, and a cylindrical pad 5 mounted thereon so as to communicate with the inside of the support tube 42. The tip end 52 of the pad 5 has flexibility capable of coming into close contact with the surface S of the target site T.SELECTED DRAWING: Figure 1
Patent JP-2021184799-A (JP)
Title: Decompression catheter including marker
Inventor: Serena Scott
IPC: A61M25/095
Filed: 2021-07-15
Abstract: To provide a system capable of visualizing a tip part of a catheter in a body, by using a color marker and one or more sub-markers.SOLUTION: This disclosure is related to a field of endoscopic examination. To put it concretely, the disclosure is related to a system capable of visualizing a tip part of a catheter in a body, by using a color marker and one or more sub-markers. Especially, the disclosure is related to a system for showing the point of time when a medical instrument is properly positioned so as to be developed in a body lumen.SELECTED DRAWING: Figure 1
Patent JP-2023013173-A (JP)
Title: Chamber internal pressure control system for mud pressure shield machine and chamber internal pressure control method
Inventor: ADACHI HIDEAKI
IPC: E21D9/13
Filed: 2021-07-15
Abstract: To provide a chamber internal pressure control system for a mud pressure shield machine and a chamber internal pressure control method capable of highly accurately controlling the pressure of mud in the entire chamber of the mud pressure shield machine.SOLUTION: A chamber internal pressure control system 50 in a mud pressure shield machine has a plurality of pressure sensors 20 attached to a bulkhead 13 from a top to a bottom in the height direction, and an evaluation device 30 for evaluating suitability of internal pressure of a chamber 14. The evaluation device 30 has an acquisition unit 302 that acquires measurement data from each of the pressure sensors 20, a calculation unit 304 that obtains a regression line relating to the pressure gradient over the height direction using the measurement data over the height direction, a storage unit 310 for storing a theoretical face pressure line for the face pressure gradient across the height of a cutter head 12, and an evaluation unit 306 that evaluates the suitability of the internal pressure of the chamber 14 using the regression line and the theoretical face pressure line.SELECTED DRAWING: Figure 1