baber/WOPTO huggingface dataset:
Patent JP-2021110368-A (JP)
Title: Attachment structure of detection magnet of valve electric actuator and valve electric actuator
Inventor: KARASAWA HITOSHI
IPC: F16K31/04
Filed: 2020-01-09
Abstract: To provide an attachment structure of a detection magnet of an actuator which can accurately detect a rotation state of the valve electric actuator at an output shaft side by a non-contact type sensor, can be easily manufactured by using a non-magnetic material which is excellent in processability, can maintain high detection performance while preventing an erroneous operation caused by electrification and static electricity, and can be formed compact in a size, and the valve electric actuator.SOLUTION: A rotation angle of an output shaft 4 of a valve electric actuator for transmitting the rotation of an electric motor 2 to the output shaft 4 is detected. A magnet 5 is fixed to the output shaft 4 in a coaxial state by a magnet holder 6 which is formed of a non-magnetic material, and a part of the magnet 5 contacts with the output shaft 4 through a communication hole 32 which is formed at the magnet holder 6.SELECTED DRAWING: Figure 2
Patent JP-2021109132-A (JP)
Title: Catalyst for producing aromatic compound
Inventor: HOMMO SAE
IPC: B01J35/10
Filed: 2020-01-09
Abstract: To provide a catalyst for producing an aromatic compound having excellent heat resistance, hydrothermal resistance and productivity suitable for industrial use.SOLUTION: There is provided a catalyst for producing an aromatic compound, which is a molded body comprising a 10-membered ring pore zeolite and a binder, wherein silver is supported as an active metal and a ratio of an ammonia desorption amount at 500 to 750°C to an ammonia desorption amount at 350 to 500°C in a temperature programmed desorption method with ammonia adsorption is 15wt% to 50wt%. The 10-membered ring pore zeolite satisfies following requirements: (i) a mesopore volume is 0.05 cc/g or more; (ii) a mesopore exhibits a distribution having a peak, and the half width (hw) of the peak is hw≤40 nm and a central value (μ) of the peak is 5 nm≤μ≤30 nm; and (iii) a macropore in the range of 0.2 to 200 μm has a macropore volume of 0.03 to 0.30 cc/g. The 10-membered ring pore zeolite constituting the catalyst for producing an aromatic compound is an MFI type zeolite or an MEL type zeolite.SELECTED DRAWING: None
Patent JP-2021113629-A (JP)
Title: refrigerator
Inventor: SAKAIDA YOSHINOBU
IPC: F25D21/04
Filed: 2020-01-16
Abstract: To provide a refrigerator capable of preventing dew condensation occurring in a rotatable partition body while suppressing a power consumption.SOLUTION: A refrigerator 10 comprises: a double door 23 that is rotatably pivotally supported on both left and right sides of a front opening part of a storage chamber 22, and can close the opening; a rotatable partition body 70 that can close the gap of the door 23 from the inside of the refrigerator; a dew-proof heater 72 that is provided on the rotatable partition body 70, and suppresses the occurrence of dew condensation; a control unit 60 that controls a calorific value of the dew-proof heater 72; and a humidity sensor 38 that detects the humidity of the installation atmosphere of the refrigerator 10. The control unit 60 controls the calorific value of the dew-proof heater 72 based on a detection value H of the humidity sensor 38 and a rate of change ΔH/ΔT of the detection value H of the humidity sensor 38.SELECTED DRAWING: Figure 1
Patent JP-2021113955-A (JP)
Title: Lens unit
Inventor: HIRAO TOMOMI
IPC: G02B7/02
Filed: 2020-01-21
Abstract: To reduce the size of a lens unit, and suppress degradation of optical performance before and after thermal expansion.SOLUTION: A flange part of a lens has a first flat surface on the side of an image sensor, a second flat surface on the side of a diaphragm member, and a lens inclination surface which is outside the first flat surface and is inclined to the side of the image sensor. A holder has a first contact surface in contact with the first flat surface, and a holder inclination surface which is outside the first contact surface and is inclined to the side of the image sensor. The diaphragm member has a second contact surface in contact with the second flat surface. A range of the second contact surface has an overlap range overlapping a range of the first contact surface when viewed from an optical axis direction. A distance between the first flat surface and a focal surface of the lens and a distance between the first contact surface and an imaging surface of the image sensor are equal to each other. A first gap is provided over the whole periphery between the holder inclination surface and the lens inclination surface, and a second gap is provided over the whole periphery between an outer peripheral surface of the lens and an inner surface of the holder.SELECTED DRAWING: Figure 1
Patent JP-2021115153-A (JP)
Title: Game machine
Inventor: ISHIHARA KYOHEI
IPC: A63F5/04
Filed: 2020-01-23
Abstract: To suppress the lowering of a game intention in a prescribed game state compared with a constitution that impartment information is displayed at starting timing, in an initial game in the prescribed game state.SOLUTION: A prescribed game zone is defined, a prescribed game state that a privilege advantageous to a player is imparted is arranged, and when the privilege is imparted in the prescribed game state, impartment information indicating an impartment amount of the privilege is displayed at a display part by notification means according to the impartment amount at either of starting timing in a game to which the privilege is imparted, or post-starting timing which is later than the starting timing. The notification means makes the display part start to display game information related to the prescribed game state in an initial game in the prescribed state, and in the initial game, the notification means makes the display part display the impartment information at the post-starting timing without making the display part display the impartment information at the starting timing irrespective of the impartment amount.SELECTED DRAWING: Figure 1
Patent JP-2021115243-A (JP)
Title: Cleaning tool
Inventor: SO MASAO
IPC: A47L13/10
Filed: 2020-01-25
Abstract: To provide a cleaning tool that can fully remove even a large amount of dust and that is also economically excellent.SOLUTION: A cleaning tool 1 is composed of a body 2 having a grip 21 and a cleaning sheet 3 and, by sliding by holding the grip 21 with one hand, scrapes off dust tangled in a raised textile such as a carpet and a rug. The body 2 has a fitting part 22 to which the cleaning sheet 3 can be fitted. The fitting part 22 is a bent flat plate and has a V shape provided with an inferior angle and a superior angle in a side view. The grip 21 is fixed in an inside 22a of the fitting part 22. The cleaning sheet 3 has a surface having a large number of projected filaments 31a on top, and is attached bent in a V shape in a side view, with the reverse side touched to the outer side of the fitting part 22. A scraping face 5 having the large number of filaments 31a is integrally formed with the cleaning sheet.SELECTED DRAWING: Figure 1
Patent JP-2021116355-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: NAKAMURA TADAMITSU
IPC: C08L81/02
Filed: 2020-01-27
Abstract: To provide a resin composition that is excellent in low gas properties and high cycle moldability while maintaining excellent strength.SOLUTION: A resin composition comprises, based on (A) a polyarylene sulfide resin (A component) of 100 pts.wt., (B) a PAN-based carbon fiber (B component) with a sizing agent being a polyimide resin of 10-150 pts.wt.SELECTED DRAWING: None
Patent JP-2021122368-A (JP)
Title: toilet seat
Inventor: TOKUDA MAKI
IPC: A47K13/24
Filed: 2020-02-03
Abstract: To provide a toilet seat excellent in sitting comfortableness while ensuring functionality of the toilet seat.SOLUTION: There is provided a toilet seat equipped with a cushion member (cushion part) 40 constituting at least part of a setting surface 60. The cushion member 40 has a thin wall part 41 in a front end region RF. The thickness of a predetermined part R1 constituting the sitting surface 60 in the cushion member 40 is larger than the thickness of the thin wall part 41. By making only part of the cushion member 40 thick, sitting comfortableness can be secured without hindering various functions such as an opening/closing operation function of the toilet seat and a toilet lid.SELECTED DRAWING: Figure 7
Patent JP-2021123665-A (JP)
Title: Sulfidizing agent and method for producing polyarylene sulfide resin
Inventor: FUKASAWA KEIICHIRO
IPC: C08G75/0281
Filed: 2020-02-06
Abstract: To recover and reduce unreacted sulfidizing agent included in discharged waste water generated by polymerization reaction of polyarylene sulfide resin (PAS resin) followed by washing of the PAS resin with water or hot water, and to provide a method for producing a PAS resin having a higher molecular weight by reusing the recovered unreacted sulfidizing agent as a raw material of the PAS resin.SOLUTION: In a first embodiment, a method for producing a sulfidizing agent is provided, including the steps of: washing a mixture including a PAS resin, an alkali metal halide and an unreacted sulfidizing agent with water thereby obtaining an aqueous solution including an alkali metal halide, a thiophenol derivative and an unreacted sulfidizing agent; adding an organic solvent to the obtained aqueous solution and performing two-phase separation on the aqueous solution with the organic solvent added thereto and adding an acid to the aqueous solution and adjusting pH to 8 or less, thereby producing hydrogen sulfide; recovering the produced sulfidizing agent; and reacting the recovered hydrogen sulfide with an alkali metal hydroxide. In a second embodiment, a method for producing a PAS resin is provided which is identical to the method in the first embodiment except that the sulfidizing agent is reacted with a polyhalo aromatic compound in the presence of an organic amide solvent.SELECTED DRAWING: None
Patent JP-2021124080-A (JP)
Title: Steam injector
Inventor: URABE HARUTAKA
IPC: F04F5/24
Filed: 2020-02-07
Abstract: To provide a steam injector which can smoothly start without discharging drain.SOLUTION: A steam injector 1 comprises: a liquid nozzle 3; a steam nozzle 5; a mixing unit 7 in which liquid jet flow injected from the liquid nozzle 3 and steam ejected from the steam nozzle 5 are mixed; a throat portion 9 which is diametrically reduced at a downstream side of the mixing unit 7; and a diffuser portion 11 which is diametrically enlarged at a downstream side of the throat portion 9. The steam injector mixes steam with liquid flow, so that the kinetic momentum of the steam is given to the liquid flow and high-pressure ejected liquid having g pressure higher than that of liquid at an inlet is obtained. The liquid nozzle 3 has a nozzle body portion 15 having an injection port 29 injecting liquid, and a liquid jet flow diametrically reducing member 17 arranged in the vicinity of the injection port 29 and reducing a diameter of a liquid jet flow injected from the injection port 29 at the starting of the steam injector. The liquid jet flow diametrically reducing member 17 moves to a base end side in the liquid nozzle 3 after the starting of the steam injector, and can move rearward rather than the injection port 29 of the nozzle main body portion 15.SELECTED DRAWING: Figure 1
Patent JP-2021128527-A (JP)
Title: Information processing device
Inventor: SASAKI TAKEYUKI
IPC: G06F21/86
Filed: 2020-02-13
Abstract: To provide an information processing device with improved tamper resistance.SOLUTION: An information processing device 100 comprises: a flat card connector 110 in which a card slot 111 is formed on the front surface; a circuit board 120 in which the card connector 110 is provided on the main surface and a substrate side contact 121 is provided behind the rear surface of the card connector 110 on the main surface; and a protective cover 130 that covers the card connector 110 and a first contact 121 on the board 120, wherein the protective cover has a cover side contact 132 that contacts a first contact 121 and a tamper detection wiring that is a wiring for tamper detection and is connected to the cover side contact 132, wherein the protective cover has an opening unit formed at the front end that is larger than an opening of the card slot 111. In the shape of protective cover 130, a height h1 is lower than a height h2. The height h1 is from the upper surface of the substrate 120 to the lower surface of the contact that is the lower surface of the portion where the cover 130 having the second contact 132. The height h2 is from the upper surface of the substrate 120 to the upper surface of the card connector 110.SELECTED DRAWING: Figure 2
Patent JP-2021132445-A (JP)
Title: Cooling device for power generation equipment
Inventor: MATSUMOTO TOSHIO
IPC: F25B45/00
Filed: 2020-02-19
Abstract: To provide a cooling device for power generation equipment which can reduce the outage of power generation equipment and the occurrence of unexpected costs without problem with the environment or equipment even when the power generation equipment continues to operate if the device is minor even in a case in which a pinhole occurs.SOLUTION: In circulating a refrigerant through cooling pipes 22, 32, and 42 arranged in lubricating oil to cool the lubricating oil that lubricates a sliding points of power generation equipment, a refrigerant circulation cycle 50 that circulates the refrigerant through the cooling pipes 22, 32, and 42 is configured such that the pipes of at least a compressor 51 that compresses the refrigerant in a heat pump cycle that uses a gaseous refrigerant, a heat radiating device 52 that dissipates heat from the refrigerant compressed by the compressor 51, an expansion device 53 that decompresses and expands the refrigerant, and cooling pipes 22, 32, and 42 that supply the refrigerant expanded under reduced pressure are connected in this order.SELECTED DRAWING: Figure 1
Patent JP-2021138464-A (JP)
Title: Image forming device
Inventor: KYOGOKU MASANORI
IPC: G03G15/00
Filed: 2020-03-02
Abstract: To provide an image forming device capable of accelerating a speed in sorting a position of sheets mounted on a sheet discharging part in a sheet width direction to improve productivity in printing.SOLUTION: The image forming device includes a transferring part 5, a fixing part 40, a conveyance position adjustment mechanism 50, and a control part; the conveyance position adjustment mechanism 50 is arranged at an upstream side of the transferring part 5 in a sheet conveyance direction Dc to correct skew of a sheet S and change a conveyance position of the sheet S in a sheet width direction Dw orthogonal to the sheet conveyance direction Dc while conveying the sheet S; the control part controls the conveyance position adjustment mechanism 50 to be capable of achieving a sort conveyance mode of changing the conveyance position of the sheet S in the sheet width direction Dw by predetermined job unit, part unit or page unit alternately to a first position P1 at one end part side in the sheet width direction Dw and a second position P2 at the other end part side.SELECTED DRAWING: Figure 7
Patent JP-2020142075-A (JP)
Title: Low-cost dual-console training system for robotic surgical system or robotic surgical simulator
Inventor: Dwight Meglan
IPC: A61B34/37
Filed: 2020-03-03
Abstract: To provide a dual-user console for a robotic surgical system.SOLUTION: The dual-user console includes first and second user consoles. The first user console 40 and the second user console 140 each include an arm 43, 143, an actuator, and a manifold 240, 260. The actuator includes pneumatic and hydraulic cylinders that are each configured to actuate the arm about a joint and to be back driven by movement of the arm about the joint. The manifold is coupled to the pneumatic and hydraulic cylinders. The manifolds are in communication with each other such that movements of the arm of the first console about its joint are mirrored to movements of the arm of the second user console 140 about its joint, and movements of the arm of the second user console about its joint are mirrored to movements of the arm of the first user console about its joint.SELECTED DRAWING: Figure 1
Patent JP-2021137205-A (JP)
Title: Medical control device and control method of medical control device
Inventor: MICHIHATA TAIHEI
IPC: A61B1/045
Filed: 2020-03-03
Abstract: To provide a medical control device capable of subjecting a captured image to appropriate image processing regardless of a type of a hard mirror in an endoscope device with an exchangeable hard mirror.SOLUTION: A medical control device is a control device to which a hard mirror having an insertion part to be inserted into a subject is detachably connected, and which subjects a captured image of a subject captured by the hard mirror to image processing, and generates a medical image to be displayed in a display device for displaying an image. The medical control device includes: a detection part for detecting a mask width, which is a distance between boundary points of the subject image included in the captured image and a mask area other than the subject image; and a control part for calculating a first parameter used for the image processing according to the mask width.SELECTED DRAWING: Figure 2
Patent JP-2021141412-A (JP)
Title: Mobile terminal test device, mobile terminal test system, and control method for mobile terminal test device
Inventor: INOUE NAOKI
IPC: H04B17/15
Filed: 2020-03-04
Abstract: To provide a mobile terminal test device that can accurately obtain the waveform of a transmission signal transmitted by a mobile terminal, a mobile terminal test system, and a control method for the mobile terminal test device.SOLUTION: A test control unit execute first measurement that changes the power of a transmission signal transmitted by a mobile terminal in a first range, and second measurement that changes the power of a transmission signal transmitted by the mobile terminal in a second range lower than the first range, determines a first threshold value TH1 and a second threshold value TH2 on the basis of the measurement result 21 of the second measurement, and divides a measurement period into a first measurement period Tr1, a second measurement period Tr2, and a third measurement period Trc on the basis of the first threshold value TH1 and the second threshold value TH2. The test control unit determines the measurement result 21 measured in the second measurement in the first measurement period Tr1 and the second measurement period Tr2 and the measurement result 20 measured in the first measurement in the third measurement period Trc as test results.SELECTED DRAWING: Figure 2
Patent JP-2021138659-A (JP)
Title: Protease activity enhancer
Inventor: IWANO HIDEO
IPC: A61K8/9794
Filed: 2020-03-06
Abstract: To provide an active ingredient that can be blended in a topical skin preparation, is made from a natural product and has excellent biological safety, and is effective in preventing and improving cell aging.SOLUTION: A protease activity enhancer has a hydrolysate obtained by hydrolyzing rice or rice extract with an enzyme or the like as an active ingredient.SELECTED DRAWING: None
Patent JP-2020091038-A (JP)
Title: Motor-operated valve
Inventor: YAZAWA MASASHI
IPC: F16K31/04
Filed: 2020-03-12
Abstract: To provide a motor-operated valve that can suppress flow rate change due to change in a flow direction of fluid (refrigerant) when a valve element is in a lowermost descent position.SOLUTION: When a valve element 14 is in the lowermost descent position, at least part of a straight part 14s on a side of the valve element 14 overlaps on at least part of a straight part 46s on a side of a valve seat part 46a in an ascent/descent direction.SELECTED DRAWING: Figure 2
Patent JP-2020114832-A (JP)
Title: HETERODIMERIC ANTIBODY Fc-CONTAINING PROTEINS AND METHODS FOR PRODUCTION THEREOF
Inventor: ARAN FRANK LABRIJN
IPC: C07K16/00
Filed: 2020-03-16
Abstract: To provide heterodimeric antibody-Fc-containing proteins, such as bispecific antibodies.SOLUTION: A heterodimeric protein comprises a first polypeptide comprising a first Fc region of an immunoglobulin, the first Fc region comprising a first CH3 region, and a second polypeptide comprising a second Fc region of an immunoglobulin, the second Fc region comprising a second CH3 region, where the sequences of the first and second CH3 regions are different and are such that the heterodimeric interaction between the first and second CH3 regions is stronger than each of the homodimeric interactions of the first and second CH3 regions, and where the first homodimeric protein has an amino acid other than Lys, Leu or Met at a position 409 and the second homodimeric protein has an amino-acid substitution at a position 368.SELECTED DRAWING: None
Patent JP-2020163849-A (JP)
Title: Thermoplastic polyester-based resin laminate foam sheet and thermoplastic polyester-based resin laminate foam container
Inventor: KATO OSAMU
IPC: B65D1/34
Filed: 2020-03-16
Abstract: To provide a thermoplastic polyester-based resin laminate foam container which is excellent in heat resistance and more enhanced in cold resistance.SOLUTION: A thermoplastic polyester-based resin laminate foam sheet has a foam 10 made of a thermoplastic polyester-based resin and a non-foam layer 20 provided on at least one surface of the foam layer 10, has an absorption energy peak on the lowest temperature side of 170°C or higher in one or more absorption energy peaks measured by a heat flux differential scanning calorimeter when the temperature is raised to 290°C from 30°C, the total absorption energy in Dyna Tup impact test at -20°C is 0.15 J or more, and a dimensional change ratio at 200°C determined by a specific measurement method is less than 10%.SELECTED DRAWING: Figure 1
Patent JP-2021148030-A (JP)
Title: Draining pump
Inventor: SATO KATSUSHI
IPC: F04D1/14
Filed: 2020-03-17
Abstract: To provide a draining pump capable of improving draining efficiency.SOLUTION: A draining pump 10 has a motor 12, and a pump body 20 that is equipped with a housing 40 opening at an upper portion and provided with a suction port 42 at a lower end portion and a discharge port 46 at a side portion, a rotary vane 50 coupled to the motor 12, and a cover 32 having a through-hole 36 at a center portion and attached to an upper end portion of the housing 40. The housing 40 and the cover 32 define a pump chamber 44. The discharge port 46 is equipped with a discharge outlet/inlet 48 which opens on an inner peripheral surface 44A of the pump chamber 44 across a joint part between an inner peripheral surface 40A formed by the housing 40 and an inner peripheral surface 32A of the cover 32. A corner portion 16 located at a border of the inner peripheral surface 40A of the housing 40 and an inner peripheral surface 56 of the discharge port 46 of the discharge outlet/inlet 48 is chamfered.SELECTED DRAWING: Figure 1
Patent JP-2020201031-A (JP)
Title: Cooling device
Inventor: SUGA SHOICHIRO
IPC: F24F7/08
Filed: 2020-03-19
Abstract: To provide a cooling device which comprises an emitter with wavelength selectivity and has improved cooling efficiency.SOLUTION: A cooling device capable of selectively emitting electromagnetic waves of a specific frequency comprises an emitter having an uneven surface structure. The uneven structure is preferably a structure having ridges and valleys positioned to be continuous and to alternate with one another in a predetermined direction.SELECTED DRAWING: Figure 1