baber/WOPTO huggingface dataset:
Patent JP-2020131041-A (JP)
Title: Methods of reciprocation in surgical shaver
Inventor: KEVIN EDWARDS
IPC: A61B17/24
Filed: 2020-02-21
Abstract: To provide a medical device.SOLUTION: The medical device includes a blade tube section, a blade drive system, and a mechanical arrangement. The blade tube section includes an outer blade tube, an inner blade tube, and a cutting window located at a distal end of the blade tube section. The mechanical arrangement is located between the inner blade tube and the blade drive system.SELECTED DRAWING: Figure 1
Patent JP-2021133512-A (JP)
Title: Image formation apparatus
Inventor: AIKO YASUYUKI
IPC: G03G21/00
Filed: 2020-02-21
Abstract: To allow an image formation apparatus to perform printing under an alternative printing condition without the re-designation on a portable terminal.SOLUTION: An image formation apparatus comprises: a first interface which can transmit/receive a wireless signal to/from a portable terminal; a second interface which has a longer communication distance for transmitting/receiving the wireless signal to/from the portable terminal than that of the first interface; an operation unit which has a display part for displaying various kinds of information and can receive an instruction by displaying a button for inputting the instruction on the display part; and a control unit which receives a setting value of a printing condition set on the portable terminal through the second interface from the portable terminal, determines whether or not the received setting value of the printing condition can be set by the image formation apparatus, sets the received setting value of the printing condition when the setting can be performed, displays on the operation unit the information to the effect that the setting cannot be performed when the setting cannot be performed, and displays on the operation unit in a selectable manner the setting value that can be set on the image formation apparatus in replacement for the setting value that cannot be set.SELECTED DRAWING: Figure 9
Patent JP-2021132710-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine capable of excellently giving an instruction to encourage a player to shoot game balls in a prescribed direction.SOLUTION: While Fanfare performance is executed, big right shooting promotion performance and small right shooting promotion performance are executed, after which during a jackpot round, the big right shooting promotion performance is ended, while the small right shooting promotion performance is continued. In a probability variable state or a time-shortening state after a jackpot game state is over, the small right shooting promotion performance continues to be executed. After the jackpot occurs, switch display performed when the Fanfare performance is executed and then switch to a jackpot round occurs does not affect the small right shooting promotion performance. Even by image display by group notice performance or the like executed in the probability variable state or the time-shortening state executed after the jackpot game state is over, the small right shooting promotion performance is not affected.SELECTED DRAWING: Figure 10-49
Patent JP-2021135870-A (JP)
Title: Electronic apparatus and control method
Inventor: KOSUGI KAZUHIRO
IPC: G06F1/3231
Filed: 2020-02-28
Abstract: To more reliably detect the approaching and leaving of a person who uses.SOLUTION: An electronic apparatus comprises: a processing section that executes system processing on the basis of a system; a detection sensor that detects wave motion coming from an object existing within a detection range determined by a predetermined detection viewing angle and detection distance to output a detection signal; a first detection control section that outputs first information on the basis of the detection signal corresponding to a first detection viewing angle among the detection signals output from the detection sensor to the processing section; and a second detection control section that sets a second detection viewing angle different from the first detection viewing angle to the first detection control section, acquires second information on the basis of the detection signal corresponding to the second detection viewing angle from the first detection control section, and outputs it to the processing section. The processing section sets each detection distance to the first detection distance and the second detection distance so that a condition concerning the detection distance when the object is detected by the first information and the second information is different.SELECTED DRAWING: Figure 11
Patent JP-2021138209-A (JP)
Title: Heat management system
Inventor: HAYASE TOMOHIRO
IPC: B60L58/26
Filed: 2020-03-03
Abstract: To provide a heat management system which can effectively use waste heat of a heating device.SOLUTION: A heat management system 1 has a high temperature side heat medium circuit 10, a low temperature side heat medium circuit 15, a heat medium circuit 20 for a device, a circuit connection part 25, and a control device 70. The high temperature side heat medium circuit 10 has a heating device 13, a heat core 11, and a first water pump 23a. The low temperature side heat medium circuit 15 has a radiator 17, a heating device 16, and a second water pump 23b. The heat medium circuit 20 for the device has a battery 21 as a target device, and a third water pump 23c. The heat management system 1 switches a flow of a heat medium in a heat medium circuit 5, connects the high temperature side heat medium circuit 10, the low temperature side heat medium circuit 15 and the heat medium circuit 20 for the device through a circuit connection part 25, and circulates the heat medium via the heating device 16, the battery 21, the heating device 13 and the heater core 11.SELECTED DRAWING: Figure 5
Patent JP-2021139404-A (JP)
Title: Performance evaluation method, performance evaluation device, and control program
Inventor: UEDA IPPEI
IPC: F16T1/48
Filed: 2020-03-03
Abstract: To appropriately evaluate seal performance of a steam trap even in the case that the steam trap is in a state of valve opening.SOLUTION: A performance evaluation method in a performance evaluation device for evaluating the performance of a steam trap detects a vibration level of the steam trap, acquires a first vibration level and a second vibration level corresponding to setting pressure coinciding with use steam pressure of the steam trap from operation characteristic information which preliminarily determines relations among setting pressure settable as the use steam pressure of the steam trap, the first vibration level showing a vibration level of the steam trap being in a state for exhausting only condensed water and a second vibration level showing a vibration level of the steam trap in a state for exhausting only steam, calculates liquefied fluid ratio value showing a ratio of condensed water included in liquid exhausted by the steam trap on the basis of the acquired first vibration level and second vibration level, and a detected vibration level, and evaluates seal performance of the steam trap on the basis of the liquefied fluid ratio value.SELECTED DRAWING: Figure 4
Patent JP-2020078350-A (JP)
Title: Histidine engineered light chain antibodies and genetically modified non-human animals for generating the same
Inventor: MCWHIRTER JOHN
IPC: A01K67/027
Filed: 2020-03-03
Abstract: To provide genetically modified non-human animals that express antibody repertoires capable of pH dependent binding to antigens upon immunization.SOLUTION: Provided is a genetically modified non-human animal that expresses human immunoglobulin light chain variable domains derived from a limited repertoire of human immunoglobulin light chain variable gene segments that comprise histidine modifications in their germline sequence. Provided is a method of making a non-human animal that expresses antibodies comprising histidine residues encoded by histidine codons introduced into immunoglobulin light chain nucleotide sequences.SELECTED DRAWING: None
Patent JP-2021137731-A (JP)
Title: Water clarification device
Inventor: SUGA RYOSUKE
IPC: B01D24/46
Filed: 2020-03-05
Abstract: To provide a water clarification device that can adjust a flow rate of water to be treated that is introduced into the device to keep a concentration of a solid chemical agent constituent in the water to be treated in a desired concentration.SOLUTION: The water clarification device comprises: an inflow port 2 through which water 22 to be treated is introduced from an external part (a pump 7) into the device; a chemical agent supply part 4 that dissolves a solid chemical agent 4b into the water 22 to be treated, by making the water 22 to be treated introduced through the inflow port 2 contact with the solid chemical agent 4b; a filtering part 5 that removes a contaminated material included in the water 22 to be treated flowing through the chemical agent supply part 4 to clarify the water 22 to be treated; and a clean water exhaust port 3 through which the water 22 to be treated flowing through the filtering part 5 is exhausted as clean water. In a passage leading from the inflow port 2 to the clean water exhaust port 3 are provided a flowmeter 15 that measures a flow rate of the water 22 to be treated flowing through the passage and a first flow rate adjustment valve 13 that adjusts a flow rate of the water 22 to be treated flowing through the passage on the basis of information about the flow rate of the water 22 to be treated measured by the flowmeter 15.SELECTED DRAWING: Figure 1
Patent JP-2020126242-A (JP)
Title: Substrate processing method
Inventor: HAYASHIDA YOSUKE
IPC: G03F7/24
Filed: 2020-03-05
Abstract: To detect an error of a relative position between a device for reading a substrate and a drum, when a pattern is drawn on a sheet substrate which is being conveyed.SOLUTION: A substrate processing method includes: the steps of measuring first position information concerning a relative positional relationship between a reference mark appearing in a first detection region and a substrate mark, by a first mark detection unit having the first detection region, which is arranged in a first orientation different from a specific orientation with respect to a circumferential direction of a rotating drum DR so as to be capable of detecting the reference mark with respect to a direction of an axial line, and measuring second position information concerning a relative positional relationship between the reference mark which has been detected earlier by the first mark detection unit and the substrate mark, by a second mark detection unit having a second detection region, which is arranged in a second orientation downstream of the first orientation in the transport direction of a substrate P with respect to the circumferential direction of the rotating drum so as to be capable of detecting the reference mark in the axial direction; and detecting slip or expansion/contraction of the substrate on the outer peripheral surface, based on a change between the first position information and the second position information.SELECTED DRAWING: Figure 1
Patent JP-2021138575-A (JP)
Title: Combined substrate, and manufacturing method of element substrate using it
Inventor: YAMAGUCHI TAKAHISA
IPC: C04B35/18
Filed: 2020-03-06
Abstract: To provide a combined substrate having excellent division accuracy.SOLUTION: The combined substrate of the present invention that includes a plurality of element substrate areas partitioned by dividing grooves is made up of a glass-ceramic sintered body in which anorthite crystals are precipitated.SELECTED DRAWING: Figure 1
Patent JP-2021138508-A (JP)
Title: Image forming device
Inventor: MIYAMOTO YUYA
IPC: G03G21/16
Filed: 2020-03-06
Abstract: To provide an image forming device capable of reducing a load in taking out a paper cassette from a paper feeding cassette.SOLUTION: An image forming device 1 has a housing 100, a paper feeding cassette 200, and a paper cassette 300. The paper cassette 300 has a paper tray 310, a handle 320, and an energizing member 330. The handle 320 has a grip part 322 and a connection part 324. The handle 320 can be tiltable with respect to the paper tray 310 between a standing posture and a falling posture. The energizing member 330 energizes the handle 320 so that the handle 320 is in the standing posture. The housing 100 has a pushing part for pushing the handle 320 so that the handle 320 is changed from the standing posture to the falling posture as the paper feed cassette 200 is moved from a drawing position toward a housing position.SELECTED DRAWING: Figure 2
Patent JP-2021147402-A (JP)
Title: Friction material
Inventor: TAKADA TOSHIYA
IPC: C09K3/14
Filed: 2020-03-16
Abstract: To provide a friction material suppressing the generation of allophone in stopping while satisfying a regulation related to a content of copper components, with respect to the friction material obtained by molding a friction material composition of a NAO (Non-Asbestos-Organic) material used for a disc brake pad.SOLUTION: A friction material is obtained by molding a friction material composition of a NAO material, containing a binding material, a fiber substrate, an inorganic frictional adjustment material, an organic friction adjustment material, and a lubricant to be used for a disc brake pad, and not containing copper components. In the friction material, the friction material composition contains as the lubricant, 0.5-5 wt.% of fluorine-based polymer particles having an average particle diameter of 10-1,000 μm based on the total amount of the friction material composition, and as the inorganic frictional adjustment material, 15-35 wt.% of zirconium oxide having an average particle diameter of 1-8 μm based of the total amount of the friction material composition.SELECTED DRAWING: None
Patent JP-2021147641-A (JP)
Title: Electroseamed steel pipe for oil well and manufacturing method thereof
Inventor: TAJIMA KENZO
IPC: C21D8/02
Filed: 2020-03-17
Abstract: To provide an electroseamed steel pipe for oil well having excellent strength, toughness and SSC resistance and its manufacturing method.SOLUTION: An electroseamed steel pipe for oil well comprising a predetermined chemical composition in which a base material contains, by an area rate, 10 to 50% of ferrite and 7% or smaller of a hard phase, the balance of bainitic ferrite, and the average grain size of the ferrite phase is 20 μm or smaller, the seam heat treatment part contains, by area rate, 50 to 80% of ferrite and 5% or smaller of the hard phase, the balance is a bainitic ferrite, the tensile strength of the base material is 724 MPa or larger, the yield strength of the base material and the seam heat treatment part is 655 to 758 MPa, the Charpy fracture transition temperature of the base material is -40°C or lower, the Charpy impact value energy at -20°C is 125 J/cm2 or larger, the hardness of the seam heat treatment portion is in a range of 200 to 260 HV10, the difference between the average hardness of the outer surface layer of seam heat treatment part and the average hardness of the thick center part is 60 or smaller, and the difference between the average hardness of the outer surface layer of the sea heat treatment part and the average hardness of the mother material is 60 or smaller.SELECTED DRAWING: None
Patent JP-2021147722-A (JP)
Title: Sheet-like cotton
Inventor: KUSHINO MAMORU
IPC: A41D31/06
Filed: 2020-03-18
Abstract: To provide environment-friendly sheet-like cotton that has a moisture-absorptive heat generation value, and moisture absorbing/releasing and heat-retaining properties.SOLUTION: Sheet-like cotton is formed by mixing hygroscopic fibers at the blending ratio of 20 wt.% to 60 wt.% and hydrophobic fibers at the blending ratio of 80 wt.% to 40 wt.%. The hygroscopic fiber is at least two types selected from a group of vegetable fiber kapok, animal fiber, and cellulose fiber. The blending ratio of the vegetable fiber kapok is 0.1 wt.% to 40 wt.%. The blending ratio of the animal fiber is 0.1 wt.% or more and 40 wt.% or less. The blending ratio of the cellulose fiber is 40 wt.% or less. The hydrophobic fiber is a synthetic fiber and the basis weight is 60 g/m2 to 180 g/m2.SELECTED DRAWING: None
Patent JP-2021146927-A (JP)
Title: Gas generator
Inventor: IZUMA Toshihiro
IPC: B60R21/261
Filed: 2020-03-19
Abstract: To provide a gas generator capable of suppressing uneven discharge of a combustion gas in a peripheral direction of an outer shell container of the gas generator.SOLUTION: A gas generator comprises an outer shell container comprising: a cylindrical peripheral wall part; a top face part on one end of the peripheral wall part; and a bottom face part provided on the other end of the peripheral wall part. The gas generator comprises: an igniter provided in the outer shell container; a gas generation agent which is arranged in the outer shell container so as to burn by actuation of the igniter; a plurality of gas discharge holes which is formed on the outer shell container, each of discharge holes is configured so that, a length thereof along a peripheral direction of the outer shell container is longer than a length along a direction orthogonal to the peripheral direction; and a closing part for closing the plurality of gas discharge holes.SELECTED DRAWING: Figure 2
Patent JP-2021146141-A (JP)
Title: Washing machine and clothes dryer
Inventor: NAGAI KATSUYUKI
IPC: D06F34/05
Filed: 2020-03-24
Abstract: To provide a washing machine and clothes dryer which performs human detection by a human sensor and, in the case where it is determined that a person approaching a housing is a child, locks a door of an opening part so as not to be opened or refuses to receive an input from an operation part to thereby prevent an unsafe event such as a wrong operation by the child.SOLUTION: A washing machine and clothes dryer includes: a door for opening/closing an opening part where laundry is put in/taken out at a rotary drum; a lock device 20 for locking the door in a closed state; a human sensor 16 for detecting a person; and a controller 15 for controlling the lock device 20 and the like and executing a washing operation. The controller 15 detects a person approaching the washing machine by the human sensor 16, and it includes at least one function of a function of actuating the lock device 20 so that the door does not open and a function of refusing an input from an operation part 14b, in the case it is determined that the detected person is a child.SELECTED DRAWING: Figure 3
Patent JP-2020160446-A (JP)
Title: Zoom lens
Inventor: UMEDA TAKESHI
IPC: G02B15/20
Filed: 2020-03-24
Abstract: To provide a zoom lens which offers a bright F-number and high optical performance.SOLUTION: A zoom lens is provided, comprising a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, a third lens group G3 having negative refractive power, a fourth lens group G4 having positive refractive power, and a fifth lens group G5 in order from the object side along an optical axis. A distance between the first lens group and the second lens group, a distance between the second lens group and the third lens group, a distance between the third lens group and the fourth lens group, and a distance between the fourth lens group and the fifth lens group change while zooming. The zoom lens satisfies the following conditional expressions: 1.000<f5/(-f1)<10.000, where f5 represents a focal length of the fifth lens group, and f1 represents a focal length of the first lens group.SELECTED DRAWING: Figure 1
Patent JP-2021153147-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: YAMAMICHI DAISUKE
IPC: B22F3/00
Filed: 2020-03-24
Abstract: To provide a method for manufacturing an R-T-B based sintered magnet, by which a deposit fusing and adhering to a diffuser panel can be removed easily, and the worsening of productivity can be suppressed.SOLUTION: A method for manufacturing an R-T-B based sintered magnet comprises: a step of preparing the R-T-B based sintered magnet material; a step of preparing a diffusion source consisting of R1-M based alloy powder; a step of preparing a magnet material for diffusion in such a way that the diffusion source is made to exist on the surface of the R-T-B based sintered magnet material; a step of setting the magnet material for diffusion on a plate for diffusion; a diffusion step of heating the magnet material for diffusion, set on the plate for diffusion, to a temperature of 400°C or higher and below 1000°C; and a deposit-removing step of disposing the plate for diffusion after the diffusion step in a process chamber, and heating it under the conditions of an in-process chamber temperature of 110°C or above and 160°C or below, a pressure of 150 kPa or higher and 650 kPa or below, and a relative humidity of 75% or higher for 2 to 10 hours.SELECTED DRAWING: None
Patent JP-2021151409-A (JP)
Title: Drug-carrying bone repair material and method for producing the same
Inventor: AKEDA KOJI
IPC: A61L27/22
Filed: 2020-03-25
Abstract: To provide a highly safe bone repair material that has high adhesion strength between substrate and polymer membrane, releases drug slowly, hardly changes the shape of the substrate, and has excellent apatite forming ability.SOLUTION: Provided is a bone repair material, characterized, that comprises a substrate made of titanium metal or titanium alloy, a layer of titanium oxide and/or calcium titanate on the surface of the substrate and having a nano-porous structure, a biodegradable polymer membrane such as gelatin integrated with the layer, and a drug such as sodium alendronate or other bisphosphonate contained in and/or adhered to the membrane, and has a scratch resistance of 10 mN or more.SELECTED DRAWING: Figure 1
Patent JP-2020109693-A (JP)
Title: Autonomous travel route generation system
Inventor: HIRAMATSU TOSHIFUMI
IPC: G05D1/02
Filed: 2020-03-25
Abstract: To provide an autonomous travel route generation system which is capable of correcting a travel route based on an external environment and which has a configuration that does not require resetting.SOLUTION: An autonomous travel route generation system includes a route generation part, a storage part, an external environment information acquisition part, a correction information calculation part, and a corrected route generation part. The route generation part generates a travel route. The storage part stores the travel route generated by the route generation part. The external environment information acquisition part acquires external environment information in a travel region. The correction information calculation part calculates correction information for correcting the travel route based on the external environment information acquired by the external environment information acquisition part. The corrected route generation part generates a corrected route obtained by correcting the travel route based on the correction information and stores the corrected route in the storage part. The correction information calculation part calculates a moving direction of a specific target based on position information on the specific target specified by the external environment acquisition part. The corrected route generation part generates a corrected route including a detour route detouring in a direction different from the moving direction of the specific target.SELECTED DRAWING: Figure 8