baber/WOPTO huggingface dataset:
Patent JP-2021062338-A (JP)
Title: Rotary washing machine
Inventor: YAJIKAWA SHOGO
IPC: B05B3/06
Filed: 2019-10-15
Abstract: To provide a rotary washing machine.SOLUTION: A rotary washing machine includes: a central axis assembly kit used to connect to a cleaning liquid pipeline of a washing facility; a center part rotary table; and at least two planetary water spray sets. The central axis assembly kit has a center axle tube and two leak preventing gaskets. The center axle tube is provided with at least one first side hole; the two leak prevention gaskets are installed on both sides of the first side hole. The center part rotary table covers the center axle tube, the two leak prevention gaskets close a gap between the center part rotary table and the center axle tube, and the center part rotary table is provided with at least two side part connection holes. The planetary water spray sets include elbows, planetary axle tubes, and planetary rotary nozzles. The planetary rotary nozzle is provided with an oblique hole, an inclination installation having an acute angle by a central axis of the planetary water spray sets and a central axis of the center axle tube is formed. Thus, rotating water flow whose angle is changing uninterruptedly is jetted.SELECTED DRAWING: Figure 4
Patent JP-2021066285-A (JP)
Title: Underwater control system for construction machine
Inventor: NUMAZAKI TAKAYOSHI
IPC: B63C11/00
Filed: 2019-10-21
Abstract: To provide an underwater control system for a construction machine capable of securing communication stability when controlling a construction machine for carrying out work underwater by using radio communication technology.SOLUTION: An underwater control system for a construction machine for controlling the construction machine carrying out work underwater by using underwater sound communication includes a command information dispatching device for dispatching command information to the construction machine as sound waves and a machine controller for receiving command information dispatched as sound waves from the command information dispatching device and controlling the construction machine based on the command information. The machine controller is included in the construction machine.SELECTED DRAWING: Figure 2
Patent JP-2021068235-A (JP)
Title: Transaction system, transaction device, and transaction method
Inventor: AKITA JUICHI
IPC: G07D11/00
Filed: 2019-10-24
Abstract: To achieve a new mechanism of a system having a cash out function and an electronic money charge function.SOLUTION: A transaction system includes a transaction device, and a management terminal managing the transaction device. The management terminal comprises an operation regulation information storage unit storing operation regulation information for regulating operation of the transaction device. The transaction device comprises: an operation regulation information acquisition unit acquiring the operation regulation information from the management terminal; a determination unit determining acceptable transactions or determining transaction suspension based on the operation regulation information; and a transaction processing execution unit executing transaction processing related to the transaction selected from among the acceptable transactions in response to operation by a user.SELECTED DRAWING: Figure 5
Patent JP-2021068262-A (JP)
Title: Mounting table for portable personal computer, and bag with mounting table thereof
Inventor: MIKI MASATO
IPC: G06F1/16
Filed: 2019-10-25
Abstract: To provide a mounting table for a portable personal computer and a bag with the mounting table thereof, that can easily store a mouse pad into an inner side of the mounting table, without requiring attachment members such as rail parts in order to attach the mouse pad and without exposing such of the members.SOLUTION: A mounting table is constituted by a personal computer mounting body 1 and a mouse pad 2, the personal computer mounting body 1 is composed of a quadrangle shaped upper cover 11 and a lower plate 12, a space between the upper cover 11 and the lower plate 12 is provided as a storage part 13, the storage part 13 forms, at one side, a slotted holed in-and-out opening 14 whose length is shorter than the side thereof, the mouse pad 2 has a shape in which a smaller second quadrangle part 22 is protruded onto one side of a larger first quadrangle part 21, the mouse pad 2 is stored in the storage part 13, and further the second quadrangle part 22 of the mouse pad 2 is free to be put in and out from the in-and-out opening 14 formed at the storage part 13 by sliding thereof inward/outward of the storage part 13.SELECTED DRAWING: Figure 2
Patent JP-2020025320-A (JP)
Title: Video presentation device, video presentation method, and program
Inventor: TAKAHASHI KOSUKE
IPC: H04N5/275
Filed: 2019-10-25
Abstract: To efficiently complement images that include areas that need to be complemented by unnecessary reflections.SOLUTION: A video input section 71 acquires a piece of mask information specifying video sequence consisting of multiple frames and a complementary area in video sequence as the input. A compensation method judgment unit 72 is configured to separate the video sequence into a foreground area and a background area on the basis of a binary image that represents the difference between multiple frames included in the video sequence and to determine the completion method of the complement target area as either completion or paste synthesis based on patch search on the basis of the number of pixels belonging to the foreground area within a certain distance from the periphery of the complement target area. The video complementing unit 73 complements the complement target area according to the complement method.SELECTED DRAWING: Figure 46
Patent JP-2020047279-A (JP)
Title: Fast multi-touch noise reduction
Inventor: CLIFTON FORLINES
IPC: G06F3/03
Filed: 2019-10-29
Abstract: To provide a low-latency touch sensitive device which provides a method for determining a position of a touch event thereon.SOLUTION: In row conductors and column conductors of a high-speed multi-touch sensor 100, a path of each of the row conductors crosses a path of each of the column conductors. A set of each of orthogonal row signals is simultaneously transmitted on a respective one of at least some of the row conductors and an amount of each of the plurality of orthogonal row signals present on each of the plurality of column conductors is detected. A set of orthogonal column signals is simultaneously transmitted on a respective one of at least some of the column conductors. An amount of each of the plurality of orthogonal column signals present on each of the plurality of row conductors is detected. The detected amount of each of the plurality of orthogonal row signals and the detected amount of each of the plurality of orthogonal column signals are used to determine a location of a touch event on a device.SELECTED DRAWING: Figure 1
Patent JP-2021076651-A (JP)
Title: Optical transmission device and bias control method
Inventor: SHIRAKAWA IORI
IPC: G02F1/01
Filed: 2019-11-06
Abstract: To suppress deterioration in quality of a transmission signal caused by bias control of a modulator, which becomes apparent when modulated light is weakened due to the multi-valued transmission signal and spectrum narrowing.SOLUTION: An optical transmission device 2 provided herein generates a correction signal 23 based on an electric signal 22 obtained by photoelectrically converting a portion of light 20 obtained by amplifying modulated light 18 using a light detection unit 8 so as to prevent fluctuation of output light 24 due to change in intensity of the amplified light, and uses the correction signal to control bias of a modulator unit 4 so as to suppress the deterioration in quality of a transmission signal.SELECTED DRAWING: Figure 2
Patent JP-2021076072-A (JP)
Title: Scroll compressor
Inventor: ASO MASAHIRO
IPC: F04C18/02
Filed: 2019-11-11
Abstract: To provide a highly-efficient compressor that suppresses a decrease in density of an injection refrigerant caused by heat exchange of the injection refrigerant with a refrigerant in a discharge pressure chamber or a discharge space and a fixed scroll.SOLUTION: A scroll compressor has a configuration in which heat insulation materials 150, 152 are provided between an injection refrigerant inside an intermediate pressure chamber 147, and a fixed scroll 135 and a muffler 138 to reduce heat exchange of the injection refrigerant inside the intermediate pressure chamber 147 with a refrigerant inside an adjacent discharge pressure chamber 145 and discharge space 149, which is higher in temperature than the injection refrigerant, and with the fixed scroll 135. With this, it is possible to reduce heat exchange of the injection refrigerant with the refrigerant inside the discharge pressure chamber and discharge space and with the fixed scroll to suppress a decrease in density of the injection refrigerant associated with a temperature rise thereof, so that a decrease in the circulation amount of the refrigerant can be suppressed to present a highly-efficient compressor.SELECTED DRAWING: Figure 3
Patent JP-2021080334-A (JP)
Title: Aqueous paint additive, aqueous paint composition, and coating agent
Inventor: GOTO TOMOYUKI
IPC: C09D7/65
Filed: 2019-11-15
Abstract: To provide an aqueous paint additive and an aqueous paint composition, which have a low environmental load and impart excellent antifouling performance, and provide a coating agent that contains the paint composition and has a low environmental load and imparts excellent antifouling performance.SOLUTION: The present invention is an aqueous paint additive including a polyether-modified siloxane represented by average composition formula (1) of (R3SiO1/2)a(R2R'SiO1/2)a'(R2SiO2/2)b(RR' SiO2/2)b'(RSiO3/2)c(SiO4/2)d. R' is an organic group selected from groups represented by -CqH2q-O-(C2H4O)e(C3H6O)f-R1. The R' group satisfies formula (I) of 5≤{(molecular weight of -C2H4O- moiety)/(molecular weight of the entirety of polyether-modified siloxane)}×20≤10, and formula (II) of {(molecular weight of -C3H6O- moiety))/(molecular weight of -C2H4O- moiety)}≤1.0.SELECTED DRAWING: None
Patent JP-2020038840-A (JP)
Title: Electrification charge reduction device and member
Inventor: KANEMITSU TOSHIHISA
IPC: G21H5/00
Filed: 2019-11-18
Abstract: To provide an electrification charge reduction device reasonably as further as possible and in such a style that downsizing is also possible, the electrification charge reduction device that a user can add to a purchased apparatus later, and which does not require any work to the user each time an electronic apparatus or the like is used, and is capable of preventing not only electrification caused by human contact but also electrification caused by any other reason.SOLUTION: An electrification charge reduction device 1 comprises a main body part 10 and a lead wire part 20 extending from the main body part 10. The main body part 10 includes: a radiation generation layer 11 including a natural ore containing a radioactive substance; a first metal layer 12 including a metal of which the oxidation reduction potential is 0 V or lower, or an alloy thereof; and a second metal layer 13 including a metal of which the volume electric resistance at 0°C is 4.7 μΩ cm or less or an alloy thereof. The lead wire part 20 includes a reduction device side connection part (tip end 20A) extending from the second metal layer 13 and being electrically connectable with an electronic apparatus or an electric apparatus.SELECTED DRAWING: Figure 1
Patent JP-2021082748-A (JP)
Title: Laser device
Inventor: CHIBA YASUTO
IPC: H01S3/10
Filed: 2019-11-21
Abstract: To provide a laser device capable of detecting reflected light with high accuracy.SOLUTION: A laser device 1 includes at least one laser unit 10, an optical combiner 20 that has a plurality of input ports to which the laser unit 10 can be connected and optically couples laser beams L input from the input ports, an output terminal 30 that outputs the laser beam L coupled by the optical combiner 20 to the outside, a monitor fiber 40 that is connected to the input port to which the laser unit 10 is not connected in the optical combiner 20, and in which a slant type FBG 40a that reflects light of a predetermined wavelength is formed, and a photodetector 50 that detects the light reflected by the slant type FBG 40a.SELECTED DRAWING: Figure 1
Patent JP-2021078932-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device 200; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover one portion of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes 316A to 316C, recessed grooves 326A to 326C, and a recessed part 336) for restricting falling of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts 271A to 271H) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device 200 are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2021087256-A (JP)
Title: Cable housing container having isolation plate
Inventor: WATABE DAISUKE
IPC: H02G9/04
Filed: 2019-11-26
Abstract: To provide a cable housing container capable of easily changing a structure of a space in which a cable is housed.SOLUTION: A cable housing container 1 includes: a container main body 10 having a cable housing unit 20 therein for housing a communication line 3, a low voltage power line 4, and a high voltage power line 5; at least two or more engaging grooves 40 formed on an inner side of the container main body 10 and having a different height; and an isolation plate 50 that has laterally extending projections 51 that can be engaged with the engagement groove 40, and separates at least a part of the cable housing unit 20 into two spaces in a vertical direction in a state in which the projections 51 are engaged with any of the engagement grooves 40.SELECTED DRAWING: Figure 2
Patent JP-2021084293-A (JP)
Title: Electronic apparatus
Inventor: HOSOKAWA YASUHIRO
IPC: B41J2/165
Filed: 2019-11-27
Abstract: To inspect whether a drive part can normally operate in the case that the drive part deteriorates with time.SOLUTION: An electronic apparatus includes a drive part including a capacitive load to be driven by a drive signal, a detection part for detecting a vibration generated in the capacitive load due to driving of the capacitive load, a first generation part for generating characteristic information showing a characteristic of a waveform of the vibration generated in the capacitive load on the basis of a detection result of the detection part, a determination part for determining whether the characteristic information satisfies an inspection condition, a second generation part for generating deterioration information about a degree of the possibility of a deterioration in the drive part, and an adjustment part for using a learning model having learned a relation between the deterioration information and the characteristic information to adjust the inspection condition.SELECTED DRAWING: Figure 1
Patent JP-2021092904-A (JP)
Title: CPU resource management device
Inventor: MISUMI AIKO
IPC: G06F9/48
Filed: 2019-12-09
Abstract: To improve the throughput of a computer system.SOLUTION: Execution control means executes, when starting an interval, the allocating of CPU resources to processes belonging to workload classes that satisfy a condition that a CPU usage time is less than or equal to the maximum CPU usage time, the terminating of the interval when there are no more processes belonging to the workload classes that satisfy the above condition, and the recording of the number of times when terminating the allocating of the CPU resources due to the fact that the maximum CPU usage time has reached and a total allocation time that is a time from the start to the end of the interval. If the total allocation time is shorter than a base interval time and the number of times the CPU resource allocation has been terminated is one or more, adjustment means determines the next interval time to be longer than the previous interval time, and determines the maximum CPU usage time for each next workload class based on an allocation ratio of the next interval time to the CPU usage time for each workload class.SELECTED DRAWING: Figure 3
Patent JP-2021095690-A (JP)
Title: Joint fitting
Inventor: KANASUGI TADAHISA
IPC: E04B9/24
Filed: 2019-12-13
Abstract: To provide a joining technology capable of exhibiting high durability without the need of interposing a ceiling joist receiver and widely applicable also to ceiling joists other than lip channel steel.SOLUTION: A top part 12 comprises a first horizontal plate 22, a first vertical plate 20, and a second vertical plate 24. A bottom part 14 comprises a second horizontal plate 34, a third vertical plate 32, and a fourth vertical plate 36. A catch part 16 comprises a fifth vertical plate 50, a sixth vertical plate 52, a third horizontal plate 54 and a seventh vertical plate 56. The bottom part and the catch part are integrated through connection of the fourth vertical plate and a fifth vertical plate. The top part and the bottom part are integrated through connection between the first vertical plate and the third vertical plate, and between the second vertical plate and the fourth vertical plate. An overlapping part of the first vertical plate and the third vertical plate, the first horizontal plate, the fourth vertical plate, and the second horizontal plate constitute a holding part 74, and the sixth vertical plate, the third horizontal plate, and the seventh vertical plate constitute a hook part 70.SELECTED DRAWING: Figure 1
Patent JP-2021095150-A (JP)
Title: Method for manufacturing composite container, composite container, and composite container with lid material
Inventor: AIZAWA HISASHI
IPC: B65D81/20
Filed: 2019-12-13
Abstract: To provide a method for manufacturing a composite container, a composite container and a composite container with a lid material which can suppress reduction in rigidity of container even when a used amount of resin is reduced.SOLUTION: A method for manufacturing a composite container 10A includes: a step of preparing a resin container 10 having a bottom part 30, a body part 20, and an opening peripheral edge part 4 that is connected to the body part 20 and is positioned on a peripheral edge of an opening 40A; a step of holding the resin container 10 by a support member 81; a step of blocking the opening 40A by a sealing member 82; a step of supplying fluid into the resin container 10, and thereby increasing a pressure in the resin container 10 than a pressure outside the resin container 10; and a step of mounting a reinforcing member 60 to the body part 20 of the resin container 10. A thickness T1 of the body part 20 is 0.01 mm or more and 0.09 mm or less.SELECTED DRAWING: Figure 10
Patent JP-2021095482-A (JP)
Title: Methacrylic resin composition, molding, and vehicle member
Inventor: MOTOMATSU TAKEHIRO
IPC: C08K3/04
Filed: 2019-12-17
Abstract: To provide a resin molding excellent in scratch resistance and a methacrylic resin composition for molding the molding.SOLUTION: The methacrylic resin composition contains an acrylic resin (A) and a polyester-modified silicone (B) having a mass average molecular weight of 11,000 or more and 20,000 or less. The resin molding comprises the methacrylic resin composition containing the acrylic resin (A) and the polyester-modified silicone (B) and has a coefficient of dynamic friction measured according to JIS K7125 of 0.28 or less.SELECTED DRAWING: None
Patent JP-2021095880-A (JP)
Title: Reciprocal compression expander
Inventor: TAKAHASHI MOTOYUKI
IPC: F04B39/08
Filed: 2019-12-17
Abstract: To provide a reciprocal compression expander which is extremely high in efficiency even if used in either of compression and expansion, has the same rotation direction, large in a capacity, suitable for a large-capacity power accumulation plant or the like, extremely easy in capacity adjustment, dispensed with a transducer such as a converter in a power system even if used in the power accumulation plant, and low in an expense.SOLUTION: A reciprocal compression expander comprises: a first valve (7) for sucking a low-pressure compressive fluid into a cylinder while being valve-opened, and a second valve (8) for discharging the compressive fluid which is sucked from the first valve, and raised in pressure by being compressed by an operation of a piston while being valve-opened; or the second valve (8) for making a high-pressure compressive fluid flow into the cylinder while being valve-opened, and the first valve (7) for discharging the compressive fluid which flows in from the second valve, and is lowered in pressure by being expanded by the operation of the piston to the outside of the cylinder while being valve-opened; and hydraulically-driven or electric valve drive mechanisms (12, 13, 20 and 25) connected to a valve shaft of the first valve and a valve shaft of the second valve, and operating the first valve and the second valve.SELECTED DRAWING: Figure 2
Patent JP-2020112788-A (JP)
Title: Non-bisphenol-a emulsion aggregated toner and process
Inventor: NOSELLA KIMBERLY D
IPC: G03G9/087
Filed: 2019-12-18
Abstract: To provide a toner derived from a biodegradable material or a reagent and made of non-bisphenol A-based resin or polyester resin.SOLUTION: The present invention relates to a toner composition including: an amorphous polyester resin; a crystalline polyester resin; a styrene acrylate copolymer; an arbitrary wax; and an arbitrary coloring agent. The amorphous polyester resin contains a rosin monomer in approximately 10-25% of the total amount of the monomer containing an amorphous polyester resin. The present invention relates to a toner composition including a core and at least one shell on the core and a toner process.SELECTED DRAWING: None
Patent JP-2021097562-A (JP)
Title: Manufacturing method and manufacturing device for rotary electric machine core
Inventor: FURUTA TAKETO
IPC: H02K15/02
Filed: 2019-12-19
Abstract: To provide a manufacturing method of a rotary electric machine core which can effectively prevent a decrease in axial force.SOLUTION: A manufacturing method of a rotary electric machine core 100 includes a laminating step of laminating a plurality of steel sheets formed by coating a steel sheet body with an insulating coating to form a laminate, a heating step of heating the laminate to a specified target temperature (S12, S14), a pressurizing step (S16 to S24) of allowing a pressurizing member to stand still until a pressurizing load becomes constant after pressing the laminate in the stacking direction with the pressurizing member until the pressurizing load reaches a target load larger than a specified fastening load in a state in which the laminate is heated to the target temperature, and separating the pressurizing member from the laminate to release the pressurization when the pressurizing load becomes constant, and a fastening step (S26) of tightening and fastening a plurality of steel plates constituting the laminate by fastening parts until the fastening load is generated after the heating and the pressurization are released.SELECTED DRAWING: Figure 6