baber/WOPTO huggingface dataset:
Patent JP-2021041501-A (JP)
Title: Worm manufacturing method and manufacturing device
Inventor: MIZOGAKI TADANOBU
IPC: B23F11/00
Filed: 2019-09-12
Abstract: To provide a worm manufacturing method and a worm manufacturing device capable of highly accurately manufacturing a worm using an ordinary tool.SOLUTION: A method of manufacturing a worm 3 configuring a worm gear, includes a cutting step of making a tool 13 having a cutting edge 13a with blade width smaller than the groove width of the worm 3 contact with an outer peripheral surface of a workpiece 2 rotated about an axis to cut. In the cutting step, the cutting edge 13a of the tool is at a position inclined with respect to the axis, and when a tooth surface of the worm 3 is cut, the cutting edge 13a of the tool is shifted in an orthogonal direction orthogonal to an axial plane and in an axial direction, so that a tooth surface contacting point for cutting the tooth surface intersecting the axis of a contacting point between the cutting edge 13a of the tool and the workpiece 2 becomes a position where the axial plane including the axis and the tooth surface intersecting each other.SELECTED DRAWING: Figure 8
Patent JP-2019209172-A (JP)
Title: Game machine
Inventor: MATSUMOTO YUSUKE
IPC: A63F7/02
Filed: 2019-09-18
Abstract: To provide a game machine which allows a player to easily grasp a performance.SOLUTION: A game machine comprises as performances, a story introduction performance in which story introduction contents by interface advance notice are constituted as one set, and is controlled for a time unit, a character introduction performance which is constituted as one performance content, and is controlled for a time unit, and a chance performance which may be displayed so as to be overlapped to the story introduction performance and the character introduction performance, and is controlled at a timing of decorative pattern variation. The character introduction performance is finished, when the character introduction performance is executed for a prescribed time (S354) or the chance performance is executed (S349).SELECTED DRAWING: Figure 73
Patent JP-2021051589-A (JP)
Title: Information processing apparatus, and information processing method
Inventor: IIO YUICHIRO
IPC: G06N20/00
Filed: 2019-09-25
Abstract: To provide a learning technology which reduces influence of a deterioration on accuracy of an entire hierarchical neural network and improves accuracy of cases with low accuracy.SOLUTION: A learning data leading to an output of an erroneous result in a hierarchical neural network which carried out learning using a learning data group is set as difficult case example data. An updated hierarchical neural network updated by adding a layer for detecting the difficult case example data to the hierarchical neural network is generated. A learning processing for the updated hierarchical neural network is carried out by using the learning data group.SELECTED DRAWING: Figure 1
Patent JP-2021051963-A (JP)
Title: Planar light unit
Inventor: MIYASHITA TAKUMI
IPC: F21V3/00
Filed: 2019-09-26
Abstract: To provide a planar light unit which can express a high-quality image with no light emission unevenness by facilitating local dimming by making the directivity of light emitting elements arranged corresponding to a plurality of pixels constituting a display panel adjustable so that it becomes substantially a square shape.SOLUTION: A planar light unit includes: a substrate; a light emitting element 13 arranged on the substrate; a diffusion plate arranged above the light emitting element 13; and a prism sheet 17 arranged above the diffusion plate, and having a plurality of prism lines 17c. The light emitting element 13 has directivity in the shorter direction and the longer direction, and in each directivity, a light distribution pattern D2 becomes substantially a square shape by adjusting the direction of the prism sheet 17 in which the plurality of prism lines 17c are formed.SELECTED DRAWING: Figure 7
Patent JP-2021056324-A (JP)
Title: Image forming apparatus
Inventor: KAWAGUCHI TAKEHIRO
IPC: G03G21/16
Filed: 2019-09-27
Abstract: To provide an image forming apparatus that allows removal of a transfer unit from the image forming apparatus with a simpler operation, while preventing wear of and damage to the transfer unit.SOLUTION: An image forming apparatus has a pre-transfer guide 15 between a transfer unit 5 and a door with respect to the direction of removal of the transfer unit 5. The image forming apparatus has regulation means that regulates the position of a primary transfer roller 4d when the transfer unit 5 is removed from the image forming apparatus in a state where the primary transfer roller 4d is urged by a spring 18 and thereby a primary transfer part is formed. The regulation means regulates the position of the primary transfer roller 4d so that an intermediate transfer belt 9 and the pre-transfer guide 15 are not in contact with each other.SELECTED DRAWING: Figure 6
Patent JP-2021053085-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of suppressing decrease in an interest in a game.SOLUTION: A game machine includes a game board, and lottery means for holding a lottery regarding winning or not on the basis of satisfaction of a lottery condition, and performs control to a special game state advantageous to a player when a lottery result of the lottery means is winning. In the game machine, the game board includes a specific decorative board for mounting plural light emitting means on a front mounting surface, a specific decoration part that covers the front mounting surface of the specific decorative board and has a transparent area, and light emission control means for controlling light emission of plural light emitting means according to a lottery result by the lottery means. A gold, specific color area is formed in a predetermined position in the specific decoration part, a white paint film is formed on a front mounting surface of the specific decorative board, an indicating part for specifying each of plural light emitting means is formed in yellow on the white paint film, and the light emitting control means can control light emission of plural light emitting means in a gold light emission mode when a lottery result by the lottery means is winning.SELECTED DRAWING: Figure 134
Patent JP-2020021737-A (JP)
Title: Hybrid energy storage device including supporting filament
Inventor: RONALD A ROJESKI
IPC: H01M4/36
Filed: 2019-10-02
Abstract: To provide a negative electrode that suppresses breakage and mechanical failure caused by structural stress due to large body expansion during lithiation.SOLUTION: An electrode includes a conductive substrate, a plurality of carbon fibers, an intercalation material that is interspersed in the plurality of carbon fibers and is configured to reversibly adsorb charge carriers in a bulk, and a plurality of nanoparticles for intercalating the charge carrier into the bulk of the intercalation material.SELECTED DRAWING: Figure 1A
Patent JP-2020025288-A (JP)
Title: Secondary base station, master base station, UE, and communication method
Inventor: ZHANG XIAOWEI
IPC: H04W12/04
Filed: 2019-10-03
Abstract: To provide a solution for supporting independent encryption for an MeNB and an SeNB.SOLUTION: A secondary base station (SeNB 30) in a communication system having a dual connectivity configuration receives, from a master base station (MeNB 20), a second base station key which the MeNB 20 derived from a first base station key (S15). The second base station key is used as a third base station key for deriving a UP key used for protecting a U-plane (UP) between a UE 10 and the SeNB 30. Algorithm information for encryption is transmitted to the UE 10 via the MeNB 20 (S13 and S16) so that the UE 10 derives the UP key by negotiation with the MeNB 20, and UP traffic with the UE 10 is confidentially protected using the UP key.SELECTED DRAWING: Figure 4
Patent JP-2019217400-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-10-03
Abstract: To provide a slot machine prevented from unnecessarily arousing a player's expectation.SOLUTION: The slot machine is configured to, when provision of a navigation stock is not determined yet in an AT lottery, during a precursor period for making a player expect for the provision of the navigation stock, reliably execute a strong navigation having a high probability that the provision of the navigation stock may be determined; however, in the next game of a game in which the precursor period is terminated, execute a weak navigation having a probability that the provision of the navigation stock may be determined, lower than that of the strong navigation. This configuration can prevent the slot machine from unnecessarily arousing the player's expectation.SELECTED DRAWING: Figure 31
Patent JP-2021058335-A (JP)
Title: Heat insulation/cold insulation device
Inventor: MIYAZAKI KAZUHIRO
IPC: A47J41/02
Filed: 2019-10-04
Abstract: To provide a heat insulation/cold insulation device that is configured so that fluid can be filled in or discharged from a thermal insulation container without impairing a heat insulation/cold insulation performance.SOLUTION: A thermal insulation container T includes an inner container 10 and an outer container 20. A housing part 40 isolated from the outside by the inner container 10 and the outer container 20 is installed inside the thermal insulation container T. A flow channel 30 is configured so that fluid such as liquid and a gas can circulate between the inside and the outside of the thermal insulation container T. The housing part 40 of the thermal insulation container T has a cold insulation effect that can be maintained for a long term by feeding low-temperature fluid into the housing part 40 of the thermal insulation container T through the flow channel 30.SELECTED DRAWING: Figure 1
Patent JP-2021059037-A (JP)
Title: Metal-deposited decorative emblem for vehicle exterior, metal-deposited decorative emblem and method for manufacturing the same
Inventor: YOKOKAWA RUI
IPC: C23C14/20
Filed: 2019-10-04
Abstract: To provide a metal-deposited decorative emblem for vehicle exterior which exhibits a desired hue excellent in glossiness while maintaining excellent weather resistance.SOLUTION: A metal-deposited decorative emblem 1 for vehicle exterior includes an acrylic resin layer 2, a film layer 4 which is composed of a first film layer 41 that is bonded to a lower surface of the acrylic resin layer 2 and is composed of an acrylic resin and a second film layer 42 that is bonded to an upper surface of a metal thin film layer 3 and is excellent in deposition compatibility with the metal thin film layer 3, a metal thin film layer 3 which is metal deposited onto a lower surface of the second film layer 42 by a physical vapor deposition method, and a printing layer 5 formed on the lower surface of the metal thin film layer 3, and is mounted to the vehicle in the lower part of the printing layer 5.SELECTED DRAWING: Figure 1
Patent JP-2021060165-A (JP)
Title: Outdoor unit of air conditioner
Inventor: NAGAYOSHI MASAYOSHI
IPC: F24F13/20
Filed: 2019-10-08
Abstract: To provide an outdoor unit of an air conditioner which can prevent entry of water from a space between a handle part and a side surface plate.SOLUTION: A protruding part 4e which contacts an upper end 6b of a handle part 6 and protrudes in an outer direction when an upper surface plate 3 is placed on a side surface plate 4 is formed between an upper extension part 4b and an inner bending part 4c. Thus, even if water is blown onto the handle part 6 in a storm and is entering an interior of the outdoor unit 1, the protruding part 4e fills a gap between the upper extension part 4b and the inner bending part 4c and the upper end 6b of the handle part 6 to prevent the water from entering the interior of the outdoor unit 1 and prevent electric components etc. installed in the outdoor unit 1 from getting wet and causing failure.SELECTED DRAWING: Figure 5
Patent JP-2021064050-A (JP)
Title: Design support program, design support server, design support system, terminal and design support method
Inventor: OSHIMA TAISUKE
IPC: G06F30/20
Filed: 2019-10-10
Abstract: To support design of a three-dimensional structure.SOLUTION: A design support server comprises: an acquisition unit that acquires specification data representing specifications required for at least one of the performance and the function of a three-dimensional structure to be designed, from a communication unit communicating with a terminal; and a specification unit that specifies a candidate structure satisfying the requirement specifications from a database in which parameters are registered, the parameters describing physical properties of each of a plurality of candidate structures that are mutually different at least in one of the materials and the structure. At least one of the plurality of candidate structures to be registered has anisotropy.SELECTED DRAWING: Figure 10
Patent JP-2021062518-A (JP)
Title: Screen printing apparatus and screen printing method
Inventor: MANTANI MASAYUKI
IPC: B41M1/12
Filed: 2019-10-11
Abstract: To provide a screen printing apparatus that can collect a used stencil, in a reusable state, and a screen printing method.SOLUTION: A screen printing apparatus comprises a scraper unit 17 as a paste collecting part that collects paste Pst on a stencil 15, and a stencil upper surface cleaner 18 that cleans an upper surface of the stencil 15 having the paste Pst collected therefrom. The stencil upper surface cleaner 18 has cleaning paper PR for wiping out the upper surface of the stencil 15 and moves with respect to the stencil 15 together with a printing head 16 which moves above the stencil 15.SELECTED DRAWING: Figure 31
Patent JP-2021069134-A (JP)
Title: Drive unit
Inventor: GENDA TARO
IPC: H02K11/33
Filed: 2019-10-17
Abstract: To suppress heat transfer from a motor to an internal component of a power converter in a configuration where the motor and power converter are integrated.SOLUTION: A drive unit includes a motor and a control unit. The control unit includes a case 31 that is integrally fixed to a motor housing, a power module 33 that is housed in the case 31, and a cooler 35. The power module 33 is located in the cooler 35. The cooler 35 includes a deformation-allowing part 35b, which is provided around the periphery of a refrigerant flow path 35a, is fixed to the case 31, and deforms to follow the thermal deformation of the case 31.SELECTED DRAWING: Figure 3
Patent JP-2021055825-A (JP)
Title: bearing
Inventor: HAMAGUCHI TAKASHI
IPC: F16C19/55
Filed: 2019-10-01
Abstract: To provide a bearing in which rolling bodies do not slide on a bearing ring of the bearing while solving a problem that, in a conventional bearing, rolling bodies slide on a bearing ring of the bearing, thus causing problems such as wear, noise, heat generation, or the like due to friction between the rolling bodies and the bearing ring.SOLUTION: By making a moving distance of a contact position of a bearing ring of a bearing which contacts with the inside of rolling bodies which rotationally move with a rotation center axis of the bearing as a center, and a moving distance of a contact position of a bearing ring of a bearing which contacts with the outside of the rolling bodies coincide with each other by doubly arranging two pieces of the bearings by arranging a bearing having an inner bearing ring which is integrally fit into an outer bearing ring of an inside bearing at the outside, there can be obtained a bearing in which rolling bodies do not slide on a bearing ring even if a radial load is applied on the rotating bearing, and also even if a bearing ring of the bearing contacting with the inside of the rolling bodies, and a bearing ring of the bearing contacting with the outside of the rolling bodies simultaneously contact with the rolling bodies.SELECTED DRAWING: Figure 3
Patent JP-2021067044-A (JP)
Title: Sanitary washing device
Inventor: MATSUMOTO HARUKA
IPC: E03D9/08
Filed: 2019-10-21
Abstract: To provide a sanitary washing device that can improve efficiency of an inspection process of a device and an apparatus built in a casing of a device body.SOLUTION: The sanitary washing device that discharges washing water for washing a private part of a human body comprises the device body with multiple functional parts in the casing, wherein the casing has a case plate 5a forming a bottom part of the casing, and a case cover 5b that covers the case plate 5a from above and forms an internal space of the casing together with the case plate 5a, the case plate 5a is provided with a first functional part group that is a part of a plurality of functional parts, and a first microcomputer 10 that controls each functional part of the first functional part group, and the case cover 5b is provided with a second functional part group that is at least a part of the functional parts other than the first functional part group among a plurality of the functional parts, and a second microcomputer 20 that is connected to the first microcomputer 10 and can independently control each functional part of the second functional part group.SELECTED DRAWING: Figure 3
Patent JP-2021065966-A (JP)
Title: Cleaning device
Inventor: KAWAGOE DAISUKE
IPC: B25J13/08
Filed: 2019-10-23
Abstract: To suppress a robot hand from holding a wafer held on a spinner table, by an improper holding method.SOLUTION: Control means 70 determines whether or not a holding method set for a setting part 73 and a holding method set in accordance with a size of a holding surface 27a of a spinner table 27 and a shape of an adsorption surface 156a of a robot hand 156 are identical to each other. When determining that the methods are not identical, the control means 70 notifies an operator that the methods are not identical, via a touch panel 40. This can suppress the robot hand 156 from holding a wafer W held on the holding surface 27a of the spinner table 27, by an improper holding method, so that breakage of the wafer W by the robot hand 156 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020024215-A (JP)
Title: Method for ion detection
Inventor: JOHN N DRISCOLL
IPC: G01N27/64
Filed: 2019-10-24
Abstract: To provide a method for detecting hydride or mercury ionized by radiant energy using photoionization.SOLUTION: A method for detecting a chemical species comprises: providing into a container (12) an acidic sample (5) including an ionic chemical species to be measured, wherein a base material of a species to be formed can be ionized, and a headspace is present above the acidic sample; adding a preselected reducing agent to the aqueous sample and forming an ionizable chemical gas species in the aqueous sample where the ionizable chemical species to be measured evolves out of the aqueous sample and into the headspace forming a gas sample; moving the gas sample containing the ionizable chemical gas species from the headspace of the vessel out (16) of the vessel and through a precolumn (22) to remove water vapor; then moving from the precolumn (22), the gas sample containing the ionizable chemical gas species into one of (1) a detector system (10) or (2) an oxygen-retaining column (20) provided in front of the detector system (10).SELECTED DRAWING: Figure 1
Patent JP-2020175376-A (JP)
Title: Acidic exhaust gas treatment agent, acidic exhaust gas treatment method, and acidic exhaust gas treatment facility
Inventor: ITO ICHIRO
IPC: B01J20/34
Filed: 2019-10-24
Abstract: To provide an acidic exhaust gas treatment agent, an acidic exhaust gas treatment method, and an acidic exhaust gas treatment facility capable of enhancing efficiency of removing nitrogen monoxide in treating an acidic exhaust gas generated in burning facilities such as a thermal power plant and an incineration apparatus with a layered double hydroxide.SOLUTION: An acidic exhaust gas treatment method includes: a step (1) of making an acidic exhaust gas treatment agent adsorb an acidic substance in an acidic exhaust gas by bringing the acidic exhaust gas treatment agent into contact with the acidic exhaust gas, wherein the acidic exhaust gas treatment agent contains a composite of a Mg-Al based layered double hydroxide and at least either one of manganese oxide and a permanganate compound; a step (2) of desorbing the acidic substance adsorbed by the acidic exhaust gas treatment agent in the step (1) to reactivate the acidic exhaust gas treatment agent; and a step (3) of recovering the acidic substance desorbed from the acidic exhaust gas treatment agent in the step (2).SELECTED DRAWING: None
Patent JP-2021065927-A (JP)
Title: Method for joining aluminum material
Inventor: IMAMURA YOSHIHAYA
IPC: B22D19/00
Filed: 2019-10-28
Abstract: To provide a method for joining an aluminum material, even when an aluminum material having a firm oxide film is made into a complicated three-dimensional shape to be joined, capable improving joining strength without complicating working.SOLUTION: A first aluminum extension material 15 is arranged at an internal space divided between a first fixture 11 and a second fixture 13 arranged so as to face the first fixture 11 and having a molten metal feed port 21 along the first fixture 11. An aluminum molten metal 17 is pressurized and injected from the molten metal feed port 21 toward the first aluminum extension material 15 so as to be collide with the surface of the first aluminum extension material 15, and the collision position of the first aluminum extension material 15 with the aluminum molten metal 17 is dug down. The aluminum molten metal 17 is fluidized into the internal space along the surface of the first aluminum extension material 15 around the collision position together with the removal by the digging down of the first aluminum extension material 15.SELECTED DRAWING: Figure 2B
Patent JP-2021070837-A (JP)
Title: Film deposition apparatus
Inventor: ONCHI TAKUYA
IPC: C23C16/56
Filed: 2019-10-29
Abstract: To provide a film deposition apparatus capable of forming a functional film on a substrate without deteriorating a property of the functional film.SOLUTION: A film deposition apparatus includes: a film deposition chamber 7 which forms a thin film on a film formation surface side of a substrate 2 transported by roll-to-roll; a guide member 8 which forms a transportation route of the substrate 2 by guiding a transportation direction of the substrate 2 by contacting the film formation surface side of the substrate 2 or its reverse side; and a protective member gluing part 9a which is positioned on a downstream side from the film deposition chamber 7 in the transportation route of the substrate 2 and arranged between the guide member 8a which firstly contacts the film formation surface side of the substrate 2 and the film deposition chamber 7, and glues a protective member B having a flexibility to the film formation surface side of the substrate 2.SELECTED DRAWING: Figure 1
Patent JP-2021069553-A (JP)
Title: Operation switch for game machine and game machine comprising the same
Inventor: OGAWA MAKOTO
IPC: A63F5/04
Filed: 2019-10-30
Abstract: To provide an operation switch for a game machine capable of reducing labor and time for an input operation by a player by a simple switch operation, and capable of mechanically generating an input signal for controlling a game operation of a game machine with good operation properties.SOLUTION: A stop switch 15 comprises a plurality of first stop switches 15L, 15C, 15R which can be individually operated or simultaneously operated. Detection means comprises first photo sensors 22L, 22C, 22R which detect displacement of detection pieces 15L1, 15C1, 15R1 for the first stop switches 15L, 15C, 15R. Pieces of detection timing of the detection pieces 15L1, 15C1, 15R1 by the corresponding first photo sensors 22L, 22C, 22R to a pressing operation of the respective first stop switches 15L, 15C, 15R are different each other.SELECTED DRAWING: Figure 5