baber/WOPTO huggingface dataset:
Patent JP-2022027017-A (JP)
Title: Bonding device
Inventor: MATSUDA KOHEI
IPC: G03G21/00
Filed: 2020-07-31
Abstract: To prevent a reduction in adhesive strength when a powder adhesive is attached to a sheet through an electrophotographic process.SOLUTION: There is provided a bonding device that forms, through an electrophotographic process, an adhesive image of a powder adhesive on a sheet to be conveyed. In the bonding device, the formation of the adhesive image is controlled such that, as an image forming pattern in an adhesion section corresponding to part in a width direction orthogonal to a conveyance direction of the sheet, a first pattern is used in a first conveyance period and a second pattern different from the first pattern is used in a second conveyance period subsequent to the first conveyance period.SELECTED DRAWING: Figure 6
Patent JP-2022028186-A (JP)
Title: Construction device of levee waterproof wall
Inventor: TAKEDA MINORU
IPC: A01B35/00
Filed: 2020-08-03
Abstract: To provide a construction device of a levee waterproof wall capable of easily forming a waterproof wall with an arbitrary size, while maintaining a shape of a levee, with good working property, and achieving construction work for a long term, by the construction device comprising durability.SOLUTION: There is provided a construction device comprising a digging plate 32 which is fitted to a breaker attachment of a backhoe, and is hit to a ground surface for forming a groove on the ground surface. The digging plate 32 has a metal plate body 34 having a constant thickness. On a top surface which is provided in an upper position in a standing state of the plate body 34, a contact plate 56 to which a rod of the breaker attachment contacts is provided. The construction device further has support members 53 and 58 facing a part of the contact plate 56 and preventing the contact plate from moving toward the plate body 34. The contact plate 56 is formed of a steel product, and impact absorption members 51 and 72 are provided between the plate body 34 and the contact plate 56.SELECTED DRAWING: Figure 4
Patent JP-2022029209-A (JP)
Title: Knock-type writing utensil
Inventor: KONDO YASUAKI
IPC: B43K24/08
Filed: 2020-08-04
Abstract: To provide a knock-type writing utensil configured so that a rear portion of a rotator can be easily inserted into an inside of a knock member during assembling and the rotator is suppressed from coming off from the knock member after the assembling.SOLUTION: A knock-type writing utensil 1 comprises a knock member 30 formed into a cylindrical shape and, a rotator 40 which is arranged in front of the knock member 30 and which has an insertion part 41 configured to be inserted into the knock member 30. A locking part 45 having a non-circular cross-sectional shape is provided on an outer surface of the insertion part 41 of the rotator 40, and a part 33 configured to lock to the locking part 45 is provided on an inner peripheral surface of the knock member 30.SELECTED DRAWING: Figure 2
Patent JP-2020188807-A (JP)
Title: Active-form mutant enzyme production method, new active-form mutant enzyme, and solubilized mutant protein production method
Inventor: ASANO YASUHISA
IPC: C12N9/06
Filed: 2020-08-14
Abstract: To provide a method for expressing, as a soluble protein or an active-form mutant enzyme, an enzyme that cannot be expressed as a soluble protein or an active-form enzyme in a heterologous expression system or that is obtained in a minute amount even when an active-form enzyme is expressed, the method including a technique for selecting an effective mutation site and a mutated amino acid.SOLUTION: The present invention pertains to a method for producing a soluble mutant protein or an active-form mutant enzyme and involves: identifying an insoluble protein or an inactive-form enzyme; identifying a hydrophobic amino acid that is present in a hydrophilic domain and/or a hydrophilic amino acid that is present in a hydrophobic domain of an α-helix structure portion of the insoluble protein or the inactive-form enzyme; preparing a gene that codes for an amino acid sequence in which a substitution is made to the hydrophobic amino acid that is present in the hydrophilic domain and/or the hydrophilic amino acid that is present in the hydrophobic domain; obtaining proteins by expressing the gene in a heterologous expression system; and selecting, from the obtained proteins, a soluble mutant protein or an active-form mutant enzyme.SELECTED DRAWING: None
Patent JP-2022033425-A (JP)
Title: Sensor manufacturing system and sensor manufacturing method
Inventor: NAKAJIMA TAKASHI
IPC: G01N27/407
Filed: 2020-08-17
Abstract: To provide a sensor manufacturing system and a sensor manufacturing method capable of discriminating respective metal members with different compositions without fail before assembling them to respective sensors.SOLUTION: Provided is a system for manufacturing sensors each of which comprises a sensor element 10, and each of metal members 140 to be assembled to the sensor element, wherein the metal members include two or more kinds having respective different compositions, and the sensors include two or more kinds to which the metal members with their respective compositions are assembled. The sensor manufacturing system is equipped with: discriminating means 350 for discriminating the metal members or raw materials 143*1, 143*2 thereof; forming means 312 for forming the metal member from the raw material thereof; and assembling means 331, 333, 335 for assembling the metal member to the sensor element.SELECTED DRAWING: Figure 4
Patent JP-2022040549-A (JP)
Title: Game board
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2020-08-31
Abstract: To provide a game board having novel features when attracting attention of a player who plays a game with an unrecommended betting number.SOLUTION: In a game board that has betting number setting means capable of setting one of a first betting number and a second betting number that is smaller than the first betting number, game execution means for executing a game on the basis of the set betting number, and performance means capable of executing a predetermined performance, and recommends a game (hereinafter "a first betting number game") executed after setting the first betting number, the performance means is means capable of executing a first performance in a first betting number game, and the performance means is means that does not execute one portion of the first performance when a game (hereinafter "a second betting number game") to be executed after setting a second betting number is executed for at least once after a next game (hereinafter "a next game") for starting to execute the first performance.SELECTED DRAWING: Figure 18
Patent JP-2022041403-A (JP)
Title: Seedling transplanter
Inventor: IMAIZUMI DAISUKE
IPC: A01C11/02
Filed: 2020-09-01
Abstract: To provide a simple riding-type seedling transplanter which has a simple structure, is light in weight and has a good operability of a machine body, to solve a problem of a conventional simple riding-type seedling transplanter on which a saddle is provided above drive rear wheels attached to a rear side of a control handle on a rear part of a machine body, such that a drive mechanism for transmitting drive force to the drive rear wheels attached to the rear side of the control handle, is complicated in structure and heavy in weight of the machine body, resulting in poor operability of the machine body.SOLUTION: There is provided a seedling transplanter on which a control handle 9 is provided on a rear part of a machine body which advances by drive wheels 5 which vertically move, a riding device 40 to which rolling wheels 44 are attached, is provided on a rear side of the control handle 9, and the riding device 40 has a footrest part 43a on which left and right both feet of an operator are mounted in a standing state of the operator.SELECTED DRAWING: Figure 1
Patent JP-2020201510-A (JP)
Title: Liquid crystal display
Inventor: IIDA TOSHIYUKI
IPC: G02B5/30
Filed: 2020-09-01
Abstract: To provide a liquid crystal display that is excellent in color reproducibility, excellent in visibility when being visually recognized through an optical member with a polarization function, and has suppressed color unevenness.SOLUTION: A liquid crystal display of the present invention comprises: a liquid crystal panel that includes a liquid crystal cell, a first polarizer arranged on a visible side of the liquid crystal cell, and a second polarizer arranged on the back side of the liquid crystal cell; a phase difference layer that is arranged on the visible side of the liquid crystal panel; and a backlight light source that irradiates the liquid crystal panel from the back side. The in-plane phase difference Re (550) of the phase difference layer is 100 nm to 180 nm and satisfies the relationship of Re (450)<Re (550)<Re (650). The angle formed by the slow axis of the phase difference layer and the long side of the liquid crystal panel is 35° to 55°. The backlight light source has a discontinuous emission spectrum.SELECTED DRAWING: Figure 1
Patent JP-2022042600-A (JP)
Title: Game machine
Inventor: KATO YOSHIHIRO
IPC: A63F7/02
Filed: 2020-09-03
Abstract: To provide a game machine which can improve the interest.SOLUTION: A game machine can execute a simultaneous variation in a so-called limit machine. In a variable display corresponding to a determination result of one of first and second win/lose determination means, or in a special game of the game machine given according to a determination result of one of the first and second win/lose determination means, a duration time of at least a part of a variable display of the other of the first and second win/lose determination means is changed.SELECTED DRAWING: Figure 57
Patent JP-2021043445-A (JP)
Title: Light conversion ink composition, color filter, and image display device
Inventor: KIM JU HO
IPC: G02B5/20
Filed: 2020-09-10
Abstract: To provide a light conversion ink composition which has superior optical characteristics of quantum dots, and can achieve low viscosity and secure superior jetting characteristics that prevents nozzle clogging during progression of continuous processes.SOLUTION: A light conversion ink composition is provided, comprising quantum dots and a curable monomer. Each quantum dot has a ligand layer containing a thiol-substituted fluorene-based ligand having a specific structure formed on a surface thereof. The curable monomer contains a bifunctional (meth)acrylate having a specific structure.SELECTED DRAWING: None
Patent JP-2022047030-A (JP)
Title: Developing device and image forming apparatus
Inventor: MATSUMOTO KENTARO
IPC: G03G21/16
Filed: 2020-09-11
Abstract: To stably determine the position of a developing roller with high accuracy.SOLUTION: There is provided a developing roller 26a provided with a rotatable sleeve, and a magnet (magnetic field generation member) that is non-rotationally installed inside the sleeve. There is provided a developer case 26k that stores developer therein and rotatably supports hollow shaft parts 26a20 formed at the axial ends of the sleeve. The magnet is provided, at the axial ends, with non-rotary shaft parts 26a10 that project to the outside through the hollow shaft parts 26a20. There are provided support members 26m that are formed with hole parts (fitting parts) to which the non-rotary shaft parts 26a10 of the magnet are fitted to prevent their rotation and are supported by the developer case 26k with the hole parts as main references.SELECTED DRAWING: Figure 4
Patent JP-2022047287-A (JP)
Title: Robot controller
Inventor: IKEGUCHI MASATO
IPC: B23K9/127
Filed: 2020-09-11
Abstract: To provide a robot controller which enables reduction of welding failure caused by a welding position being dislocated even if a welding wire is bent.SOLUTION: A robot controller 100 according to the invention includes a search part 110, a bent amount estimation part 130, and a control unit 140. The search part 110 moves a welding torch 21 to place a welding wire, which protrudes from a tip of the welding torch 21, in contact with a workpiece W10, a welding object, to detect a contact position. The bent amount estimation part 130 estimates a bent amount of the welding wire bent by the contact. The control unit 140 controls the welding torch 21 so that the welding wire is located in a welding position in the workpiece W10 according to the detected contact position and the estimated bent amount of the welding wire.SELECTED DRAWING: Figure 2
Patent JP-2022049473-A (JP)
Title: Composite pultrusion forming method and composite pultrusion forming equipment
Inventor: TAKEUCHI YUKIO
IPC: B29C70/16
Filed: 2020-09-16
Abstract: To make inexpensive pultrusion molding of composite materials with foam core material.SOLUTION: A method of pultrusion molding composite materials using a pultrusion mold includes: a step of arranging resin-impregnated reinforcing fibers between the pultrusion mold, which has molding holes along the pultrusion direction, and a core, which is provided in the molding holes and connected to a fixed part in a removable manner, at the startup of molding; a step of pulling the reinforcing fibers in the pulling direction while heating the reinforcing fibers with the pulling mold; a step of detaching the core from the fixed portion; a step of supplying foamable resin in the space where the core existed before and after detaching the core; and a step of foaming the foamable resin to form foam core material.SELECTED DRAWING: Figure 2
Patent JP-2022051185-A (JP)
Title: Information provision device, information provision method, and program
Inventor: TAKADA TADASHI
IPC: G06F3/01
Filed: 2020-09-18
Abstract: To allow for appropriately providing a user with information.SOLUTION: An information provision device 10 for providing information to users is provided, comprising: an output unit 26 including a display unit 26A for outputting a visual stimulus, audio output unit 26B for outputting an auditory stimulus, and a sensory stimulus output unit 26C for outputting a sensory stimulus other than visual and auditory stimuli; an environmental sensor 20 configured to sense environmental information around the information provision device 10; and an output selection unit 48 configured to select either of the display unit 26A, audio output unit 26B, and sensory stimulus output unit 26C depending on the environmental information.SELECTED DRAWING: Figure 3
Patent JP-2022052472-A (JP)
Title: Drain pipe cover and rainwater drain structure
Inventor: KOMINAMI HISASHI
IPC: E04D13/08
Filed: 2020-09-23
Abstract: To provide a drain pipe cover which prevents rainwater from overflowing from a gap between a down pipe and the drain pipe cover, and which can drain water efficiently.SOLUTION: A drain pipe cover 60 connects a down pipe 46 and an underground buried pipeline 65 buried underground, and the drain pipe cover is provided with a hole 63 for overflow.SELECTED DRAWING: Figure 4
Patent JP-2022053218-A (JP)
Title: Honeycomb base material and honeycomb structure
Inventor: ITO TAKAHIRO
IPC: B01J35/02
Filed: 2020-09-24
Abstract: To provide a honeycomb base material that can uniformly be heated when electrically heated.SOLUTION: A honeycomb base material 10 of an elliptical cylinder shape or a pillar shape has a partition wall 12 for partitioning and forming a large number of cells 11. The honeycomb base material is a resistance heater. A cross section vertical to a longitudinal direction of the honeycomb base material has a first area surrounded by two line segments extending from a cross-sectional center to an outer circumference and the arc for connecting the two line segments, a second area being a point-symmetrical area to the first area, a third area positioned between the first area and the second area, and a fourth area. The partition walls of the cells formed in the first area and the second area are formed in a grid pattern along the first direction for connecting the center of the cross-section with the midpoint of the arc of the first area and the direction vertical to the first direction. The partition walls of the cells formed in the third area and the fourth area are diagonally formed in the grid pattern to the first direction. The honeycomb base material is characterized as described in the above.SELECTED DRAWING: Figure 1
Patent JP-2022053319-A (JP)
Title: Vehicular air conditioner
Inventor: SHIBAOKA Yoshiki
IPC: B60H1/22
Filed: 2020-09-24
Abstract: To suppress sharp rise in pressure of a refrigerant outlet of a heating part and an SC value at the time of switching heating modes.SOLUTION: A vehicular air conditioner comprises: a refrigerant circuit which includes a compressor, a heating part, an outdoor heat exchanger, a first electronic expansion valve at a refrigerant inlet side of the outdoor heat exchanger, a chiller heat exchanger and a second electronic expansion valve at a refrigerant inlet side of the chiller heat exchanger; an instrument temperature-regulating circuit that makes the chiller heat exchanger regulate a temperature of an object to be temperature-regulated; and a control device that controls the refrigerant circuit and the instrument temperature-regulating circuit. The control device has a mode of heat-absorbing/heating an outdoor air in which the outdoor heat exchanger absorbs heat of a refrigerant ejected from the compressor and then heated in the heating part, in heating-operation of heating the inside of a vehicle interior using the heating part, and a combined heating mode in which the outdoor heat exchanger and the chiller heat exchanger absorb the heat, which performs control so that an aperture of the first electronic expansion valve is enlarged into a predetermined aperture and then retained for a predetermined period of time and the second electronic expansion valve is fully closed in a predetermined period of time, when switching the combined heating mode to the mode of heat-absorbing/heating outdoor air.SELECTED DRAWING: Figure 7
Patent JP-2022055137-A (JP)
Title: Teeth type bit mounting structure for tunnel boring machine
Inventor: OTSUKA TAKAYOSHI
IPC: E21D9/087
Filed: 2020-09-28
Abstract: To place a replaceable teeth type bit at each corner of the front side of a cutter spoke.SOLUTION: In this structure, a pair of tooth-type bits C is rotatably attached to a rotation shaft 11 of each rotation shaft drive device 1 equipped inside each corner on the front side of a cutter spoke 110, respectively, around each rotation shaft 11 so as to be able to appear and disappear between a tooth-type bit storage unit 4 provided inside the cutter spoke 110 through each opening 2 close to each corner on the front side of the cutter spoke 110 and a tooth-type bit arranging portion 5 for arranging the tooth-type bit C so as to project to the cutting position outside the cutter spoke 110.SELECTED DRAWING: Figure 3
Patent JP-2022056701-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide a game machine whose performance has been improved.SOLUTION: In main control means of a game machine, put-out processing based on winning can be executed, and in sub-control means, a predetermined accumulation display performance is executed over a predetermined accumulation display performance period since start of the put-out processing. In the main control means, if putting-out of game tokens is not executed over a predetermined period when the put-out processing is executed, a predetermined error can be set. The predetermined period is longer than the predetermined accumulation display performance period. After the sub-control means executes the predetermined accumulation display performance, the main control means can set the predetermined error.SELECTED DRAWING: Figure 43
Patent JP-2022057483-A (JP)
Title: Work vehicle
Inventor: HOTTA NAOKI
IPC: A01B69/00
Filed: 2020-09-30
Abstract: To provide a control method which can properly perform turning control of a vehicle body of a work vehicle such as a rice planting machine.SOLUTION: A work vehicle comprises: a steering member drive device 44 which drives a steering member; and a control device 200 which registers a process of performing a planting work by using a positioning system 300 that acquires the current orientation information of a vehicle body and controls the steering member drive device 44 in order to perform the work in the registered process. When the control device 200 performs turning control of turning the vehicle body, the control device 200 cannot perform the turning control in a case where the registration has not been performed. When the control device 200 performs straight-traveling control of making the vehicle body travel straight, the control device 200 inhibits transition to the straight-traveling control from the turning in a case where the registration has not been performed.SELECTED DRAWING: Figure 3
Patent JP-2022057756-A (JP)
Title: Sustainable network structure
Inventor: YANAKA TERUYUKI
IPC: D04H3/018
Filed: 2020-09-30
Abstract: To provide a network structure that has low environmental load and excellent dewatering property and allows contaminations adhering to the network structure to be easily removed.SOLUTION: A network structure has a three-dimensional random loop joint structure formed of a continuous linear body and has apparent density of 0.005 g/cm3 to 0.30 g/cm3 and thickness of 10 mm to 100 mm. The continuous linear body has a melting point of 80 to 180°C and MFR of 6 to 60 g/10 min. The network structure contains at least one type of biodegradable thermoplastic resin (a) selected from polybutylene succinate, poly(butylene succinate/adipate), and poly(butylene adipate/terephthalate). The network structure has the 70°C-compression residual strain of 35% or less.SELECTED DRAWING: None
Patent JP-2022059811-A (JP)
Title: Absorption enhancer of cinnamic acid derivative
Inventor: YAMAYA MASAYUKI
IPC: A61K47/10
Filed: 2020-10-02
Abstract: To provide an agent that can promote the in vivo absorption of a cinnamic acid derivative having a specific structure.SOLUTION: The present invention provides an absorption enhancer of a cinnamic acid derivative containing curcumin as an active ingredient, wherein the cinnamic acid derivative is at least one selected from the group consisting of compounds represented by general formulae (1) and (2). In the formula (1), R1 represents a hydrogen atom, a hydroxyl group, a dimethylallyl group, 3-formyl-2-butenyl group, or (E)-3-methyl-4-hydroxy-2-butenyl group; R2 represents a hydrogen atom, a hydroxyl group, or a dihydrocinnamoyloxy group; and R3 represents a hydrogen atom, a hydroxyl group, or a dimethylallyl group. In the formula (2), R4 represents a hydrogen atom or a dimethylallyl group.SELECTED DRAWING: None
Patent JP-2022036879-A (JP)
Title: Job offer introduction system
Inventor: IWATSUKI DAISUKE
IPC: G06Q50/10
Filed: 2020-10-05
Abstract: To conduct further efficient recruitment while controlling job offer advertisement costs of business operators that perform job offer recruitment.SOLUTION: A job offer introduction system includes a job offer advertisement mediation server group (0001) that constitutes a cloud to be managed by a job offer advertisement mediation company that arranges jobs by performing job offer recruitment advertisements and job offer introduction advertisements, a business operator terminal (0002) to be managed by a business operator that performs job offer recruitment, an introducer terminal (0003) such as a smartphone owned by an introducer who introduces human resources, and an introduction accepting person's terminal (0004) such as a smartphone owned by an introduction accepting person who is a job seeker. The job offer introduction system also evaluates the introducer.SELECTED DRAWING: Figure 1