baber/WOPTO huggingface dataset:
Patent JP-2021019447-A (JP)
Title: Electric actuator
Inventor: INOUE TATSUJI
IPC: H02K7/116
Filed: 2019-07-22
Abstract: To more accurately determine that a braking mechanism is normally actuating.SOLUTION: An electric actuator includes: a drive unit; a conversion mechanism constituted so as to convert rotary motion from the drive unit into linear motion; a transmission mechanism constituted so as to transmit driving force from the drive unit to the conversion mechanism; a braking mechanism constituted so as to prevent the conversion mechanism from being moved by external force; and a controller for controlling the driving unit and the braking mechanism. The conversion mechanism includes a shaft member for outputting the linear motion to the outside. If the shaft member is moved when executing (step S121) a second control for rotating the driving unit after executing (step S116) a first control for controlling the braking mechanism so as to prevent movement of the conversion mechanism, the controller determines (step S122) that the braking mechanism is in an abnormal state.SELECTED DRAWING: Figure 8
Patent JP-2021021235-A (JP)
Title: Foundation pile and foundation pile driving method
Inventor: KATO YUKIMASA
IPC: E02D5/28
Filed: 2019-07-26
Abstract: To provide a foundation pile capable of enduring the weight of a building and suppressing sinking of the building, and a foundation pile driving method.SOLUTION: A foundation pile 11 comprises: a tubular pile body 2; and an expansion part 3 fixed to one end of the pile body 2 and having an axial thickness D1 0.5-5 times larger than the diameter of the pile body 2 and a sectional area 2-50 times larger than the sectional area of the pile body 2 perpendicular to the axial direction. The foundation pile is rotated to be driven into the ground and buried in the ground. The method for driving the function pile in the ground includes disposing the foundation pile 11 on the surface of the ground and rotating and driving the foundation pile in the ground.SELECTED DRAWING: Figure 1
Patent JP-2021023086-A (JP)
Title: Electronic control device
Inventor: KAWAHARA SHINGO
IPC: H02J7/00
Filed: 2019-07-30
Abstract: To provide an electronic control device capable of performing highly reliable abnormality diagnosis.SOLUTION: An electronic control device 30 is applied to a system including a voltage detection unit 22 for detecting the voltage of a battery pack 20. The electronic control device 30 includes a main control unit 40a and a sub control unit 40b to which the voltage is input. The control units 40a and 40b include a main maximum value calculation unit 41a and a sub maximum value calculation unit 41b, respectively. Arithmetic processing individually executed by each of the maximum value calculation units 41a and 41b outputs the same arithmetic result if the input voltage is the same. The control units 40a and 40b include a main arithmetic result comparison unit 42a and a sub arithmetic result comparison unit 42b, respectively, to which the respective arithmetic results of the maximum value calculation units 41a and 41b are input. The arithmetic result comparison units 42a and 42b each determine that an abnormality occurs in one of the control units 40a and 40b when determining that the respective arithmetic results of the maximum value calculation units 41a and 41b which have been input do not agree with each other.SELECTED DRAWING: Figure 1
Patent JP-2021027147-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MORI EISUKE
IPC: H01L21/56
Filed: 2019-08-05
Abstract: To provide a manufacturing method of a semiconductor device capable of forming a semiconductor device without causing the scattering of cutting waste while using a lead frame that can prevent deformation.SOLUTION: The manufacturing method of a semiconductor device includes the steps of forming a recess 11 or a through-hole in a lead frame 1a, fitting a sealing resin into the recess or the through-hole when sealing the resin, and cutting the lead frame to leave the sealing resin at a time of individualization. Due to the anchor effect of the sealing resin fitted in the recess or through-hole, a cut connecting bar 5 or the like does not scatter.SELECTED DRAWING: Figure 1
Patent JP-2020038367-A (JP)
Title: toner
Inventor: IWASAKI YOSUKE
IPC: G03G9/08
Filed: 2019-08-15
Abstract: To provide a toner capable of maintaining high transferability by suppressing toner deterioration due to long-term use.SOLUTION: Disclosed are a toner particle which contains amorphous polyester as a binder resin, and a polymer A, and a toner which has an inorganic fine particle. The polymer A is configured of a polymer compound which is a graft copolymer with a vinyl polymer unit having a carboxylate anion group in polyolefin, and a metal ion with a valence of 2 or more.SELECTED DRAWING: None
Patent JP-2021031873-A (JP)
Title: Moveable guard fence trailer
Inventor: SAKA YASUTOMO
IPC: E01F13/04
Filed: 2019-08-19
Abstract: To make it possible to quickly secure a safer area in a work area secured by road cones or fences, and to quickly enforce regulations.SOLUTION: When a moveable guard fence trailer 1 is used for road surface G work, a pair of beam members 9a, 9b is extended in the front-rear direction of the moveable guard fence trailer 1, and the lower beam member 9b is moved in the width direction of the moveable guard fence trailer 1 by using moving means 13. It makes the lower beam member 9b be arranged below the upper beam member 9a. As a result, the pair of beam members 9a, 9b is arranged in a state of being stacked on one side in the width direction of the moveable guard fence trailer 1, and a work area 67 surrounded by a first platform 5 and a second platform 7 and the pair of beam members 9a, 9b is provided. Therefore, the work area 67 is surrounded by the first platform, the second platform, and the pair of beam members, so that the safety of workers is ensured and the workers can safely perform work such as inspection and repair in the work area 67.SELECTED DRAWING: Figure 5
Patent JP-2021031892-A (JP)
Title: Work machine
Inventor: WADA KENJI
IPC: E02F9/00
Filed: 2019-08-20
Abstract: To make a cylinder cover that protects the arm cylinder with a simple and lightweight structure, and effectively prevent the cylinder cover from falling off.SOLUTION: A work machine where an arm cylinder is located under a boom comprises a first bracket provided on a lower surface of the boom, a second bracket provided on the lower surface of the boom, a cylinder cover that surrounds the arm cylinder and is attached to the first bracket with a plurality of bolts, and a pin that penetrates the cylinder cover and the second bracket to the left and right. A gap is interposed between the inner diameter of a pin hole of the second bracket and the cylinder cover through which the pin is passed and the outer diameter of the pin.SELECTED DRAWING: Figure 7
Patent JP-2019216738-A (JP)
Title: Food product and method for preparing the same
Inventor: VISSER PETRUS RIMKE
IPC: A22C13/00
Filed: 2019-08-22
Abstract: To provide a food product casing which does not cause variation of appearance of a fresh food product even when the food product is stored in the casing in a refrigerated or frozen state for a long term.SOLUTION: A casing composition 3a and a barrier composition 4a are co-extruded as layers on an edible filler, such that the edible filler is provided with a casing layer 3 and a barrier layer 4. After the co-extrusion, the barrier layer is present between the edible filler and the casing layer. The casing composition comprises collagen, polysaccharide and water, and may include 2-7 mass% of collagen, preferably include 3-6 mass% of collagen, the casing composition may include 1-5 mass% of polysaccharide, preferably include 2-4 mass% of polysaccharide. In addition, the food product, such as sausage, comprises the edible filler, the casing layer, and the barrier layer, the edible filler is at least partially covered with the barrier layer, the barrier composition is at least partially covered with the casing layer.SELECTED DRAWING: Figure 2
Patent JP-2021031132-A (JP)
Title: Automatic beverage dispenser
Inventor: YANAGIDA SHINYA
IPC: B67D1/08
Filed: 2019-08-26
Abstract: To enable passive acquisition of the maintenance timing such as a cleaning of components of a beverage path of an automatic beverage dispenser.SOLUTION: A controller 150, 250 of an automatic beverage dispenser 10 controls to report the maintenance timing of components of a beverage path when an accumulation execution frequency counted and accumulated in executing an automatic dispensing program or an accumulation open time accumulating the open time of a valve mechanism part opened in executing the automatic dispensing program will turn to be the execution frequency or the open time requiring the maintenance timing of the components of the beverage path.SELECTED DRAWING: Figure 15
Patent JP-2021031984-A (JP)
Title: Drain tank
Inventor: HANDA YASUO
IPC: E03F5/14
Filed: 2019-08-27
Abstract: To provide a drain tank with an exhaust port provided on a bottom surface that discharges drainage to the outside, which can more reliably suppress inflow of solid matter contained in the drainage into an exhaust port.SOLUTION: The drain tank 1 comprises: a concave storage part 10 for storing the drainage; an inflow port 20 provided on side surfaces 12, 13, 14, 15 of the storage part 10 and into which the drainage flows in; the exhaust port 30 provided on a bottom surface 11 of the storage part 10 to discharge the drainage in the storage part 10 to the outside from the storage part 10; and a weir 40 erected on the bottom surface 11 of the storage part 10, that divides the storage part 10 into a first storage chamber 16 where the inflow port 20 is located and a second storage chamber 17 where the exhaust port 30 is located, wherein the weir 40 is formed so as to partition the first storage chamber 16 and the second storage chamber 17 at a position not facing the inflow port 20 in the storage part 10.SELECTED DRAWING: Figure 1
Patent JP-2021030633-A (JP)
Title: Information processing device, method for controlling the same and program
Inventor: ICHIMI HIDEJI
IPC: B41J29/38
Filed: 2019-08-27
Abstract: To solve such the problem that a user cannot immediately pause a job erroneously executed if an operation unit fails when the user executes a job.SOLUTION: When an information processing device detects a failure therein, the information processing device stops a running job even when the detected failure has no impact on execution of the job.SELECTED DRAWING: Figure 5
Patent JP-2021031753-A (JP)
Title: Vapor deposition apparatus
Inventor: MASHITA SEIJI
IPC: C23C14/24
Filed: 2019-08-28
Abstract: To provide a configuration that can constantly monitor a vapor deposition rate without causing increase in size of an apparatus in a cluster type vapor deposition apparatus that includes multiple vapor deposition sources and shutters corresponding to the respective vapor deposition sources.SOLUTION: A vapor deposition apparatus includes vapor deposition sources 1, 2 and shutters 5, 6 for controlling the vapor deposition sources 1, 2 to perform vapor deposition or not. The vapor deposition apparatus disposes the shutters 5, 6 so as to be positioned in mutually different heights and to overlap on each other in an open state. The vapor deposition apparatus includes a partition wall 12 that partitions between the shutters 5, 6 in the open state.SELECTED DRAWING: Figure 1
Patent JP-2021034315-A (JP)
Title: Evaluation method of oxygen reduction activity of carbon catalyst
Inventor: ARIMA KENTA
IPC: B01J21/18
Filed: 2019-08-28
Abstract: To provide an evaluation method of oxygen reduction activity of a carbon catalyst which is expected as a substitute for Pt used in electrode catalysts of a polymer electrolyte fuel cell, and can easily visualize and quantitatively evaluate catalytic activity (oxygen reduction activity) in research and development of a carbon-based catalyst containing carbon nanomaterials such as graphene and carbon nanotubes.SOLUTION: An evaluation method of oxygen reduction activity of a carbon catalyst includes a step (1) of locally arranging a carbon-based catalyst to be evaluated on a semiconductor surface, a step (2) of immersing a semiconductor having a carbon catalyst on the surface in an etching solution to form a local etching mark on the semiconductor surface, and a step (3) of evaluating oxygen reduction activity from the depth of the etching mark.SELECTED DRAWING: Figure 1
Patent JP-2021040199-A (JP)
Title: Circuit board with surface mount crystal oscillator
Inventor: NAKAMURA TSUYOSHI
IPC: H03H9/10
Filed: 2019-08-30
Abstract: To provide a circuit board with a surface mount crystal oscillator with sufficiently reduced mechanical stress.SOLUTION: In a circuit board with a surface mount crystal oscillator in which a terminal electrode of a surface mount type crystal oscillator is joined to a land pattern for mounting formed on the circuit board with a conductive adhesive A, the surface mount crystal oscillator includes a crystal vibrating piece, a support member having a mount electrode for joining the crystal vibrating piece, and a lid member, and the crystal vibrating piece is bonded to the mount electrode by a conductive adhesive B, and the lid member is further bonded to the support member, and the Young ratio of the conductive adhesive A is equal to or more than the Young ratio of the conductive adhesive B.SELECTED DRAWING: Figure 2
Patent JP-2021038799-A (JP)
Title: Hub unit bearing
Inventor: WATABE MASAMITSU
IPC: F16C19/38
Filed: 2019-09-03
Abstract: To provide a hub unit bearing that can prevent an edge load from being generated in a conical roller bearing in both of the travel condition close to travelling in a straight line and the travel condition loaded with a turning outside load and can prevent seizure from occurring at a large diameter-side end surface and a large collar surface of the conical roller bearing.SOLUTION: A recess 20 extending along an axial direction is formed in a radial center of a large diameter-side end surface 14b of a conical roller bearing 14. At least a bottom part 21 of the recess 20 overlaps on a rolling surface 14a of the conical roller bearing 14 in a bearing radial direction.SELECTED DRAWING: Figure 1
Patent JP-2020002770-A (JP)
Title: Cutting device for existing concrete floor slab
Inventor: TANAKA HIROAKI
IPC: E01D24/00
Filed: 2019-09-04
Abstract: To provide a cutting device for an existing concrete floor slab capable of cutting concrete on an upper flange of an existing main girder and a slip stopper at the same time in a direction substantially parallel to the upper surface of the upper flange of the existing main girder using a wire saw while minimizing damage to the existing main girder.SOLUTION: It is provided with an endless wire saw 30, and a guide member 40 for guiding the wire saw 30 to travel in the vicinity of an upper surface of an upper flange 104A of the existing main girder 104 above which an existing concrete floor slab 102 is disposed in a direction substantially parallel to the upper surface of the upper flange 104A while keeping a predetermined distance upward from the upper surface of the upper flange 104A.SELECTED DRAWING: Figure 1
Patent JP-2019207102-A (JP)
Title: Heat insulation box body
Inventor: SAEKI TOMOYASU
IPC: F25D23/08
Filed: 2019-09-04
Abstract: To prevent a heat insulation box body, configured to use a heat insulation panel and a foamed heat insulator in combination as a heat insulator for a heat insulation wall, from having a part not filled with the foamed heat insulator.SOLUTION: A heat insulation box body according to the present embodiment is a heat insulation box body comprising a heat insulation wall which is constituted by providing a heat insulation panel previously formed between an inner box formed in a rectangular body shape and having one plane opened, and an outer box formed in a rectangular box shape and having one plane opened, and a foamed heat insulator charged by field foaming, and is in a vertically long rectangular box shape while having the front opened, wherein the heat insulation wall is provided with a cross sectional area-increased part, where the foamed heat insulator is thinner than the heat insulation panel and the foamed heat insulator is locally increased in cross sectional area where the heat insulation panel is present, and the cross sectional area-increased part is such that an opening-side end does not reach an opening-side end of the heat insulation panel, and the end on the opposite side from the opening side reaches a back face of the inner box.SELECTED DRAWING: Figure 3
Patent JP-2019202220-A (JP)
Title: Game machine
Inventor: HASHIMOTO KAZUKI
IPC: A63F7/02
Filed: 2019-09-04
Abstract: To provide a game machine capable of enhancing interest in a game suitably.SOLUTION: A performance of a variation element of "a super-ready-to-win" is lost and "losing display (787)" appears in a main display area Dm, and a sub-display area Ds and a cockpit display area Db are displayed again on the display screen of a third pattern display device 81. Then, an execution pattern displayed in the re-displayed cockpit display area Db is displayed in a display mode changed from a display mode before erasure by execution of the variation element of "a super-ready-to-win".SELECTED DRAWING: Figure 33
Patent JP-2021040848-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-10
Abstract: To provide a game machine capable of preferably performing presentations.SOLUTION: As shown in (B), when a timer prediction is performed during the performance of a special presentation (a gossip-session-around-a-well presentation), the timer prediction is started during the performance of the special presentation and a timer value (numeric value) is counted down by a timer. Like this, in this embodiment, it is so configured that there is a case in which the special presentation and the timer prediction are performed in a parallel manner. When the special presentation and the timer prediction are performed in a parallel manner, a presentation mode of the special presentation becomes a specific mode and a specific presentation (here, a ready-to-win symbols to become a first specific presentation) is performed. It is so configured that the timer value becomes zero (0) after the special presentation is finished and a result notification of the timer prediction is to be performed.SELECTED DRAWING: Figure 10-9
Patent JP-2021033986-A (JP)
Title: Standing in for cancellation of contract on internet after death
Inventor: KATO MASATAKA
IPC: G06Q50/18
Filed: 2019-08-23
Abstract: To protect inherited property and prevent heirs from requesting return by standing in for cancellation of a deceased person's paid contract on the Internet.SOLUTION: In the case of a pre-need contract, a list of paid contracts is provided in advance, and documents showing that a contractor died and access information to cancel the contracts are provided after death, and using them the paid contracts will be cancelled on behalf of the deceased. In the pre-need contract, if a paid contract is added later, that fact is written in a will, a copy of this is attached, and the added contract will be cancelled on behalf of the deceased. In the case of a will contract, after getting a copy of the will, documents showing that a contractor died and a list of paid contracts (except as stated in the will), and a charge, the described paid services will be cancelled on behalf of the deceased. Others are the same as the pre-need contract.SELECTED DRAWING: Figure 1
Patent JP-2021048295-A (JP)
Title: High-voltage coil for mold transformer and mold transformer
Inventor: TSUJIMURA YUSUKE
IPC: H01F27/28
Filed: 2019-09-19
Abstract: To reduce the whole size.SOLUTION: A high-voltage coil for a mold transformer comprises: a coil body configured in a cylindrical shape by winding a conductor; and a mold resin layer formed by molding the coil body with insulation resin. The mold resin layer has an internal lead wire led out from the coil body at an upper or lower portion thereof and has a recess formed by reducing the insulation resin's thickness at a portion at which the internal lead wire does not exist.SELECTED DRAWING: Figure 1
Patent JP-2021052288-A (JP)
Title: Data recorder, data recording method and program
Inventor: IIJIMA NORITAKA
IPC: H04L9/32
Filed: 2019-09-24
Abstract: To provide a data recorder, recording continuous data of a drive recorder, a monitoring camera or the like, capable of guaranteeing authenticity that recording data is an original document which has not been altered.SOLUTION: The data recording device includes: hash value calculating means of calculating a hash value per recording unit of created continuous data and electronic signature means of executing electronic signature for the hash value calculated using a recorder-specific electronic certificate when data is recorded on a recording medium per recording unit.SELECTED DRAWING: Figure 1
Patent JP-2021050189-A (JP)
Title: Acrolein toxicity reducing agent
Inventor: NAKAMURA HISASHI
IPC: A61K36/9068
Filed: 2019-09-26
Abstract: To provide an acrolein toxicity reducing agent (pharmaceutical, topical skin agent or food and drink) that can be expected to have an effect of preventing or improving various diseases and symptoms in a living body caused by acrolein.SOLUTION: An acrolein toxicity reducing agent contains at least one selected from Sophora root extract, ginger extract, and licorice extract.SELECTED DRAWING: None
Patent JP-2021056808-A (JP)
Title: Information processing device, information processing method, and program
Inventor: HIROTA YUICHIRO
IPC: G05B19/418
Filed: 2019-09-30
Abstract: To provide an information processing device that improves the accuracy of detection time when detecting occurrence time of an event.SOLUTION: An information processing device includes an image acquisition unit 302 configured to acquire time-series images, a range detection unit 304 configured to detect a spatiotemporal local range, in which an event occurs, from the time-series images, as an event occurrence range, and a time detection unit 307 configured to detect occurrence time of the event from the event occurrence range.SELECTED DRAWING: Figure 3
Patent JP-2021059921-A (JP)
Title: Drainage device and fitting
Inventor: FUJII TAKESHI
IPC: E06B7/14
Filed: 2019-10-08
Abstract: To improve the drainage performance.SOLUTION: A drainage device drains water WA accumulated in a frame material 214. The drainage device includes: a cylinder 9 having a drainage channel PA penetrating along the vertical direction; and a drainage device body 7 having a top surface section 10 provided at an upper end of the cylinder 9 and covering the drainage channel PA. The drainage device body 7 is provided with a receiving port OP that opens to the side and connects the drainage channel PA with the outside of the drainage device body 7. A first inclined surface 101 is provided on a lower surface 100 of the top surface section 10, which constitutes an upper edge in the receiving port OP and is inclined downward from the outer edge of the lower surface 100 toward the center of the lower surface 100.SELECTED DRAWING: Figure 5
Patent JP-2020073759-A (JP)
Title: Coating structure
Inventor: TANAKA YASUNORI
IPC: E04B1/94
Filed: 2019-10-09
Abstract: To provide a coating structure excellent in heat resistance protection.SOLUTION: A covering structure of the present invention is a covering structure of a steel beam having a through hole in a web plate. Both surfaces of the web plate are coated with a thermally-expandable resin sheet so as to close the through-holes; at least in the vicinity of the inside of an opening hole edge of the through hole, a region in which the thermally-expandable resin sheets on both sides are integrated is formed; and the thermally-expandable resin sheet contains a thermoplastic resin.SELECTED DRAWING: Figure 2