baber/WOPTO huggingface dataset:
Patent JP-2021043675-A (JP)
Title: Control method, control program, information processing device, and information processing system
Inventor: YAZAKI KOICHI
IPC: G06F21/33
Filed: 2019-09-10
Abstract: To prevent an authorization result of an authenticator from being transmitted to an unauthorized program.SOLUTION: An external authenticator 400 transmits a program to a provision server 200 (2), when a command for requesting authentication is received from a browser 20 displaying an authentication screen of a service on a monitor of a terminal device 100 (1). Then, the provision server 200 transmits the received program to the browser 20 of the terminal device 100 ((3),(4)). This program makes the authentication screen visible in an identifiable manner, and thus, users are able to confirm which browser has transmitted the command for requesting the authentication.SELECTED DRAWING: Figure 7
Patent JP-2021041338-A (JP)
Title: Control method and control device of water treatment process
Inventor: YATSUGI SOICHIRO
IPC: C02F3/12
Filed: 2019-09-11
Abstract: To provide a control method of a water treatment process which grasps a sludge state of a settling tank and can adjust a water treatment process properly.SOLUTION: A control method of a water treatment process conducts biological treatment by using an active sludge in a biological treatment tank, and a sedimentation treatment in a settling tank 400 after the biological treatment. In the method, by using an imaging device 500 at a prescribed time interval and at plural sites along depth direction of the settling tank 400, the inside of the tank is captured, and based on a sludge state of the settling tank 400 obtained from the image information taken by the imaging device 500, a parameter of the water treatment process is adjusted.SELECTED DRAWING: Figure 5
Patent JP-2021042586-A (JP)
Title: Frame material connection structure, connecting method, and metal fitting for the same
Inventor: NISHIMATSU YOSHIKI
IPC: F16B5/02
Filed: 2019-09-11
Abstract: To further reduce the amount of labor, in a frame material connection structure for connecting a vertical frame and a horizontal frame in an orthogonal manner, required to fasten two members.SOLUTION: A horizontal frame 2 has a lower hole 2a for a connecting shaft that is drilled from a wood surface along the longitudinal direction of a member, and a metal fitting installation hole 2b in the middle of the lower hole 2a for the connecting shaft, which is connected in a direction perpendicular to the lower hole 2a for the connecting shaft, and whose one end faces the outside. The vertical frame 3 has a connecting shaft insertion hole 3a which is punched from an outer surface in the thickness direction. Under a condition that the connecting shaft insertion hole 3a of the vertical frame 3 and the lower hole 2a for the connecting shaft of the horizontal frame 2 are aligned in a straight line, a connection receiver 4, which has an inverted U-shaped screw engagement groove 4a that opens toward a tip side, is installed in the metal fitting installation hole 2b. The horizontal frame 2 and the vertical frame 3 are connected by the engagement groove 4a of the connection receiver 4 engaging a narrow diameter 5c of a connection shaft 5 inserted through the connection shaft insertion hole 3a of the vertical frame 3.SELECTED DRAWING: Figure 3
Patent JP-2021040582-A (JP)
Title: Method for producing rice cake
Inventor: MIZUNO TAKAYUKI
IPC: A23L7/10
Filed: 2019-09-13
Abstract: To provide a method for producing rice cake which is easily divided into a plurality of pieces while having an external appearance as rice cake.SOLUTION: A method for producing rice cake includes: steps (S15-S18) of putting soft rice cake having a temperature of 70°C or more into a rice cake mold (10) followed by applying pressure thereto; a step (S19) of taking the rice cake out from the mold (10), and cutting the rice cake into a plurality of pieces with a kitchen knife while a temperature of the rice cake is in a range of 50°C-70°C; a step (S20) of heat-treating each of cut surfaces (50) of the cut rice cake; and steps (S21, S22) of returning the cut rice cake to the mold (10) followed by again applying pressure thereto.SELECTED DRAWING: Figure 11
Patent JP-2020097214-A (JP)
Title: Composite elastic film and production method of the same
Inventor: HATAKEYAMA JUN
IPC: C08G18/44
Filed: 2019-09-18
Abstract: To provide an elastic film having excellent elastic property and hardness, and further having a film surface with excellent water repellency, and a production method of the same.SOLUTION: A composite elastic film 6 is an elastic film comprising: a surface film which is a cured product of a polyurethane formed by copolymerizing one or more units having polycarbonate or polyester and urethane bond with a silicone-pendant-type urethane unit; and an inner film which is a cured product of a polyurethane 2 having a unit formed of polyether and urethane bond, and on which the surface film is laminated.SELECTED DRAWING: Figure 1
Patent JP-2021046348-A (JP)
Title: Method for manufacturing lithium tantalate substrate
Inventor: AOKI KATSUTOSHI
IPC: C30B15/00
Filed: 2019-09-20
Abstract: To provide a method for manufacturing a lithium tantalate (LT) substrate, capable of suppressing the occurrence of irregular color (irregular reduction) and excellent in electrical properties.SOLUTION: In the method for manufacturing a LT substrate comprising: burying a LT crystal processed into a substrate shape in a mixed powder of an aluminum powder (Al powder) and an aluminum oxide powder (Al2O3 powder) charged in a vessel ; arranging the vessel in a heating furnace; heating the LT crystal at a temperature less than the Curie temperature of the LT crystal, the gas permeability of the applied Al2O3 powder is measured, the ratio of the Al powder in the mixed powder is set and the LT substrate having a volume resistivity desired by the measured gas permeability of the Al2O3 powder and the mixed ratio of the Al powder can be manufactured. Since a previous test for matching to the mixing ratio of the Al powder is not required even when a variation in the particle size of Al2O3 powder exists for each production lot of Al2O3 powder, the LT substrate can be simply manufactured.SELECTED DRAWING: None
Patent JP-2021050256-A (JP)
Title: Method for producing perovskite-type luminous nanoparticle
Inventor: MASUHARA HARUHITO
IPC: C09K11/74
Filed: 2019-09-20
Abstract: To provide a method that makes it possible to conveniently produce perovskite-type luminous nanoparticles having excellent luminous properties.SOLUTION: A method for producing perovskite-type luminous nanoparticles includes the step of applying ultrasonic waves to a mixture comprising solid raw materials of hard particles and luminous nanoparticles in a dispersion medium to cause the raw materials to undergo a reaction.SELECTED DRAWING: None
Patent JP-2021050836-A (JP)
Title: Refrigerant flow passage switching device and air conditioning system
Inventor: IKARI KAZUKI
IPC: F25B6/02
Filed: 2019-09-24
Abstract: To provide a refrigerant flow passage switching device that can be made compact.SOLUTION: A refrigerant flow passage switching device comprises: a first header pipe 55 capable of being connected to a high/low-pressure gas communication pipe 13 of a heat source side unit 110; a second header pipe 56 capable of being connected to a suction gas communication pipe 12; a third header pipe 57 capable of being connected to a liquid communication pipe 11; switching units 70 provided so as to correspond to a plurality of utilization side units 120, and each comprising a plurality of valves EV1, EV2, and EV3 for controlling a flow of a refrigerant; and a casing 131 housing the first, second, and third header pipes 55-57 and the switching units 70. An end part of the first header pipe 55, an end part of the second header pipe 56, and an end part of the third header pipe 57 protrude to the outside from the casing 131, and are arranged side by side in one line in a first direction Z. The plurality of valves EV1, EV2, and EV3 in each of the switching units 70 are arranged at positions separated from the end part of the first header pipe 55 in a second direction Y perpendicular to the first direction Z and a direction X in which the end part extends.SELECTED DRAWING: Figure 1
Patent JP-2021050053-A (JP)
Title: Processing device and recording system
Inventor: KOSUGE HIROYUKI
IPC: B65H45/18
Filed: 2019-09-24
Abstract: To solve the problem that, since a processing part for performing stapling or punching has a structure of advancing to and retreating from a medium conveyance path in many cases, the region where the processing part is disposed in the medium conveyance path has unevenness and a medium tip is caught in the unevenness, which results in jamming of the medium.SOLUTION: A medium processing device comprises: a medium introducing part for introducing a medium after recorded by a recording part for recording on the medium; a medium conveyance path for conveying the medium introduced by the medium introducing part in the conveyance direction; a processing mechanism which has a processing part for performing processing on the medium, and can be moved between a processing position where the processing mechanism projects from a conveyance surface forming the medium conveyance path to perform the processing on the medium and a retreat position where the processing mechanism does not project from the conveying surface; and a cover member which covers at least a portion of the processing mechanism excluding the region of the processing part and advances to and retreats from the medium conveyance path along with the processing mechanism accompanying the movement of the processing mechanism.SELECTED DRAWING: Figure 5
Patent JP-2021051679-A (JP)
Title: Drive recorder, data recording method, and program
Inventor: KANDA SHIGETOSHI
IPC: G07C5/00
Filed: 2019-09-26
Abstract: To suppress deletion of important data recorded in a drive recorder.SOLUTION: A drive recorder 10 includes: a vehicle information acquisition section 12 for acquiring vehicle information related to traveling of a vehicle; an event detection section 14 for detecting an event related to a vehicle; a recording control section 16 for recording vehicle information corresponding to an event occurrence date and time in a recording medium 34 as event data with detection of the event as a trigger; and an erasure control section 18 for prohibiting erasure of event data when less than a predetermined time has passed from an event occurrence date and time recorded in the recording medium 34 as event data.SELECTED DRAWING: Figure 1
Patent JP-2021055276-A (JP)
Title: Work machine
Inventor: CHIBA TAKAAKI
IPC: E02F3/43
Filed: 2019-09-27
Abstract: To provide a work machine with an operation assistance function and a work assistance function, the work machine capable of reducing inconvenience for an operator and preventing deterioration in work efficiency.SOLUTION: A hydraulic shovel 1 is provided with: a work machine 7; a detection device for detecting surrounding obstructions; and a control device 27 for controlling the operation of the work machine 7. The control device 27 is provided with an operation assistance function and a work assistance function. The work assistance function is switchable between an operative mode and an inoperative mode. When the work assistance function is switched to the operative mode, the control device 27 suppresses the operation assistance function for a detected obstruction out of a working area even in a monitoring area compared with the case when the work assistance function is switched to the inoperative mode.SELECTED DRAWING: Figure 21
Patent JP-2021055340-A (JP)
Title: Reinforcement structure of panel body
Inventor: INOUE KAZUYA
IPC: E06B3/76
Filed: 2019-09-30
Abstract: To prevent deformation of a panel element during the conveyance process of the panel element.SOLUTION: In a door body 2 assembled from an upper door element 3 and a lower door element 4: the upper door element 3 and the lower door element 4 are assembled by abutting the lower end of an upper face material against the upper end of a lower face material; one upper vertical aggregate 30 of one door element 3 of the upper door element 3 and the lower door element 4 has projections 30', 5B which protrude over the abutting part of the face materials; at least a part of an inner space near an aperture of the other door element 4 is a hollow space (upper space 47) surrounded only by face materials where a vertical aggregate 40 of the other door element 4 is not located; the hollow space includes an engaging space where the protrusions 30', 5B are engaged during assembly; and a reinforcement element for maintaining the size of the engaging space by restricting deformation of the face materials of the other door element 4 in the hollow space of the other door element 4.SELECTED DRAWING: Figure 3
Patent JP-2021053147-A (JP)
Title: Game machine
Inventor: YAMADA DAISUKE
IPC: A63F5/04
Filed: 2019-09-30
Abstract: To allow a player to easily recognize characters or the like attached to a title display part such that the player who sees the title display part does not feel dazzled.SOLUTION: A Pachinko game machine 500 includes: a right frame lamp part 620 provided in a front right part; and a title display part 615 that is provided in an upper part of the front and emits light in a shape of characters or the like. The right frame lamp part 620 has a light diffusion part 670a for diffusing light emitted from LEDs on a right frame lamp board 621. The title display part 615 has a light diffusion part for diffusing light emitted from LEDs on a title display board. A light diffusion ratio of the light diffusion part of the title display part 615 is set higher than a light diffusion ratio of the light diffusion part 670a of the right frame lamp part 620.SELECTED DRAWING: Figure 133
Patent JP-2021054502-A (JP)
Title: Pouring-out cap
Inventor: TACHIKURA AKIRA
IPC: B65D47/06
Filed: 2019-09-30
Abstract: To provide a pouring-out cap enabling a content to be poured out stably without irregular gushing.SOLUTION: A pouring-out cap 1 according to the present invention comprises a cap body 10 which is mounted on a mouth part 4a of a container body 2 having a storage space S for content, and a middle plug 20 which is located inside the cap body 10 and has a partition wall 21 covering an opening 3a, and the cap body 20 has an outer peripheral wall 21 which surrounds the mouth part 4a from outside, and a top wall 13 which is provided with a pouring-out cylinder 14 connecting with an upper part of the outer peripheral wall 21 in one body to pour out a content. The pouring-out cylinder 14 is eccentric with a communication port 23, and the cap body 10 has one or more straightening ribs 17 which project from an under surface of the top wall 21 and extend toward the pouring-out cylinder 14 in plan view.SELECTED DRAWING: Figure 1
Patent JP-2021055959-A (JP)
Title: refrigerator
Inventor: FUJITA TSUKASA
IPC: F25D23/00
Filed: 2019-09-30
Abstract: To effectively suppress degradation of vegetables and reduce affection of the odor of ozone.SOLUTION: A refrigerator (1) includes a case for accommodating vegetables, an ion generator (121) which discharges generated ion into the case, and an ion generation control part (82) which controls the driving of the ion generator (121) to keep an ozone concentration between a minimum ozone concentration and a maximum ozone concentration.SELECTED DRAWING: Figure 10
Patent JP-2021061649-A (JP)
Title: motor
Inventor: TAKAHASHI RYOTARO
IPC: H02K5/04
Filed: 2019-10-03
Abstract: To provide a motor which facilitates adjustment of a natural frequency of a stator.SOLUTION: A motor 1 comprises: a rotor 4; a stator 3 having a stator core 31; a first case part 21; and a second case part 22. The first case part 21 comprises a first cylinder part 21b for surrounding the stator core 31 from the outside in a radial direction. The second case part 22 comprises a second cylinder part 22b for surrounding the stator core 31 from the outside in the radial direction. The first cylinder part 21b and the second cylinder part 22b are coupled by a plurality of bolts 27 positioned outside in the radial direction of the first cylinder part 21b and the second cylinder part 22b. An end 21f on the other side in an axial direction of the first cylinder part 21b and an end 22f on one side in the axial direction of the second cylinder part 22b are arranged apart from each other. The first cylinder part 21b comprises a press-fitting part 212 in which an outer peripheral face of the stator core 31 is press-fitted into an inner peripheral face and an insertion part 213 that faces the outer peripheral face of the stator core 31 in the radial direction via a gap.SELECTED DRAWING: Figure 1
Patent JP-2020033563-A (JP)
Title: Cold-water laundry detergents
Inventor: BRIAN HOLLAND
IPC: C11D3/386
Filed: 2019-10-03
Abstract: To provide laundry methods and detergents exhibiting outstanding cold-water cleaning performance in removing greasy stains such as bacon grease, butter, cooked beef fat, or beef tallow from soiled articles while efficiently liquefy greasy soil at low temperature.SOLUTION: A method comprises laundering a soiled textile article in water having a temperature less than 30°C in the presence of a detergent comprising (a) an alkylene-bridged surfactant being a 2-hexyl-1-decyl sulfate, a 2-octyl-1-decyl sulfate, a 2-hexyl-1-dodecyl sulfate, or a mixture thereof and (b) a lipase.SELECTED DRAWING: None
Patent JP-2021061197-A (JP)
Title: Power storage device
Inventor: KANEMOTO MASAKI
IPC: H01M50/50
Filed: 2019-10-08
Abstract: To provide a power storage device capable of suppressing damage to a joint portion between an end portion and a member to be joined in a configuration in which a pair of end portions (first end portion or second end portion) arranged at positions sandwiching a plurality of power storage elements is joined to a member to be joined.SOLUTION: A power storage device 10 includes a plurality of power storage elements 200, a pair of first end portions arranged at positions sandwiching the plurality of power storage elements 200 in the arrangement direction of the plurality of power storage elements 200, a first connecting portion that is integrally formed with the pair of first end portions and connects the pair of first end portions, and a joined member that is arranged at positions where the plurality of power storage elements 200 sandwich the first connecting portion, and is joined to the pair of first end portions, or the pair of second end portions arranged at positions sandwiching the pair of first end portions in the arrangement direction.SELECTED DRAWING: Figure 5
Patent JP-2021064852-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA TAKASHI
IPC: H04L25/03
Filed: 2019-10-11
Abstract: To provide a semiconductor device that can test the adjustment function of an equalizer circuit while suppressing the enlargement of an area.SOLUTION: An equalizer circuit that corrects a frequency component in which a differential input signal to be input is attenuated is provided. The equalizer circuit includes a first equalizer unit including a plurality of first switches in which the resistance values can be adjusted in multiple stages with respect to the differential input signal, a second equalizer unit including a plurality of second switches in which the resistance values can be adjusted in multiple stages, a comparator that compares the differential output signal of the first equalizer unit and the differential output signal of the second equalizer unit, a route switching unit that switches between a first route for connecting the output of the first equalizer unit and the output of the second equalizer unit in a normal case, and a second route for connecting to the comparator in order to compare the output of the first equalizer unit and the output of the second equalizer unit in a test, and a determination circuit that detects a failure on the basis of the comparison result from the comparator.SELECTED DRAWING: Figure 1
Patent JP-2021063051-A (JP)
Title: Labial cosmetic
Inventor: GOHARA MASAKI
IPC: A61K8/37
Filed: 2019-10-17
Abstract: To provide a labial cosmetic that gives a smooth use feeling when applied to lips and exhibits excellent color development.SOLUTION: A labial cosmetic contains following components (A), (B) and (C): (A) black titanium oxide, (B) oil gelling agent of 0.1-25 mass%, and (C) ester oil with a melting point of 30°C or higher and 46°C or lower of 0.1-30 mass%.SELECTED DRAWING: None
Patent JP-2021064759-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-10-17
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface or a surface of the wafer. The integrating step heats and presses the polyolefin-based sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyolefin-based sheet by a magnetic force. The dividing step forms a shield tunnel in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer and divides the wafer into individual device chips. The picking-up step cools the polyolefin-based sheet and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021068048-A (JP)
Title: Work support system, information device, portable device, and program
Inventor: NOMURA IZURU
IPC: G06Q10/00
Filed: 2019-10-18
Abstract: To guide an operator well in a recovery work.SOLUTION: A work support system 100 comprises: an information device 10 comprising: a position detection sensor 18 which detects a position of an object to be detected; a memory unit 31 which stores operation point information D11 of operation to be performed; and a computation unit 23 which transmits, to an outside, deviation information (acquisition information D21) on deviation between the position of the object to be detected detected by the position detection sensor and a position shown by the operation point information; and a portable device (a wearable device 60) which has a notification control unit 72 which controls operation of notification to an operator according to the deviation information transmitted from the information device.SELECTED DRAWING: Figure 1
Patent JP-2021065344-A (JP)
Title: Apparatus for producing beverage
Inventor: SAITO TOSHIO
IPC: A47J31/18
Filed: 2019-10-21
Abstract: To provide an apparatus for producing beverage, devised so as to suppress an extraction object from flowing into a downstream side with respect to a production technology of beverage.SOLUTION: An apparatus for producing beverage includes: a production part 3 for producing beverage from liquid (hot water) and an extraction object (roasted coffee beans (powdery)); an extraction object container 40 storing the extraction object; a conveyance mechanism 471 for conveying the extraction object from the extraction object container 40 to an opening 41h; and an outlet part 45 allowing passing of the extraction object conveyed by the conveyance mechanism 471 while narrowing an area of the opening 41h.SELECTED DRAWING: Figure 30