baber/WOPTO huggingface dataset:
Patent JP-2021018373-A (JP)
Title: Holding mechanism for open and close detection device, and image forming apparatus
Inventor: SHIMADA SAIKAKU
IPC: B41J29/13
Filed: 2019-07-23
Abstract: To provide a holding mechanism for an open and close detection device that allows assembly of a torsion coil spring without applying a load thereto and can improve workability (assembly property).SOLUTION: A holding mechanism for an open and close detection device of the present invention comprises: a cam member that is rotatably supported inside a housing; a torsion coil spring that is attached to the inside of the housing or the cam member and has the ends extending in two directions; and a pressing member that urges one end of the torsion coil spring and brings the other end of the torsion coil spring into contact with the cam member to apply a load to the torsion coil spring. The pressing member is attached to the outside of the housing while urging the other end of the torsion coil spring through an opening in the housing. The torsion coil spring thus does not need to be assembled while being applied with the load (being deformed), which can improve workability (assembly property).SELECTED DRAWING: Figure 5
Patent JP-2021019152-A (JP)
Title: Light-emitting element mounting substrate and manufacturing method of the same
Inventor: KINOSHITA KAZUKI
IPC: G09F9/00
Filed: 2019-07-23
Abstract: To provide a light-emitting element mounting substrate and a manufacturing method of the same capable of forming a black mesh layer directly on a surface of the light-emitting element mounting substrate without work of laminating black mesh members.SOLUTION: A light-emitting element mounting substrate 10 includes a substrate body 11 including insulating layers 14, 15, 16 and metal layers 12, 17, 18 laminated to each other and a black mesh layer 30 formed on the substrate body 11.SELECTED DRAWING: Figure 2
Patent JP-2021021569-A (JP)
Title: Detection method and detection kit
Inventor: MURAYAMA TAKANORI
IPC: G01N33/543
Filed: 2019-07-24
Abstract: To provide a detection method which adequately binds a substance to be detected and a binding substance to detect the substance to be detected with high sensitivity and can detect the substance to be detected with a small amount of a specimen.SOLUTION: A detection method comprises: preparing a detection chip having a reaction field in which a first binding substance which binds to a substance to be detected is immobilized; preparing a first mixed liquid which includes a specimen containing the substance to be detected and a first particle having a specific gravity of 1 or more and a diameter of 100 μm or less; providing the first mixed liquid onto the reaction field to bind the substance to be detected in the first mixed liquid to the first binding substance on the reaction field; and detecting the substance to be detected bound to the first binding substance of the reaction field.SELECTED DRAWING: Figure 1
Patent JP-2020192304-A (JP)
Title: Control of player character capable of performing enhancing operation
Inventor: RANGNER FERRAZ GUIMARAES
IPC: A63F13/55
Filed: 2019-07-30
Abstract: To provide a video game device allowing a player character to go to the other side over a gap.SOLUTION: A video game device includes: at least one processor; and a non-temporary storage medium that is operably connected with at least one processor, and stores a computer-readable program instruction. At least one processor can execute a program instruction, and executes a method comprising the following steps by executing a program instruction by at least one processor. The method comprises: maintaining a virtual environment including a player character in a memory; receiving a request for enhancing operation of a player character; finding a landing point within a virtual environment on the basis of at least one effective standard; determining a trail up to the found landing point; and allowing a player character to show enhancing operation and to travel along at least one portion of the trail.SELECTED DRAWING: Figure 7
Patent JP-2021021685-A (JP)
Title: Device and method for inspecting power storage device
Inventor: TAKAHASHI TETSUYA
IPC: H02J7/00
Filed: 2019-07-30
Abstract: To perform quality determination of a power storage device in a short time.SOLUTION: An inspection device 1 of a power storage device 10 for inspecting self-discharge in the power storage device 10 includes: a constant current source 2 for supplying a constant current to the power storage device 10; a voltage sensor 3 for measuring a voltage of the power storage device 10 two or more times including a state in which the constant current source 2 supplies the constant current; and a controller 4 which detects voltage change of the power storage device 10 on the basis of the measured voltage of the power storage device 10 and determines the power storage device 10 is normal when the voltage change is within a normal range.SELECTED DRAWING: Figure 1
Patent JP-2020026523-A (JP)
Title: Additive for inorganic particle-containing composition
Inventor: TANAKA SHUNYA
IPC: C09K17/42
Filed: 2019-07-31
Abstract: To provide an additive that can reduce the viscosity of an inorganic particle-containing composition even with a small amount of addition.SOLUTION: The present invention provides an additive for an inorganic particle-containing composition and an additive for a clay-containing composition, containing a compound having an ortho-position polyvalent phenol skeleton.SELECTED DRAWING: None
Patent JP-2021027190-A (JP)
Title: Semiconductor storage device and method for manufacturing semiconductor storage device
Inventor: HAZUE SHUNSUKE
IPC: H01L27/11582
Filed: 2019-08-06
Abstract: To suppress etching of a memory layer of a memory hole side wall.SOLUTION: A semiconductor storage device of an embodiment comprises: a first laminate in which a plurality first conductive layers and a plurality of first insulation layers are alternately laminated; a second laminate which is arranged above the first laminate and in which a plurality of second conductive layers and a plurality of second insulation layers are alternately laminated; a first memory hole which extends in a first direction, which is a lamination direction of the first laminate, in the first laminate; a second memory hole which extends in the first direction in the second laminate; and a junction unit which communicates between the first memory hole and the second memory hole. The junction unit comprises an inner wall surface composed of a plane surface continuous to an inner wall surface of the first memory hole and a side wall insulation layer arranged on the inner wall surface of the junction unit.SELECTED DRAWING: Figure 1
Patent JP-2019209692-A (JP)
Title: Liquid discharge device
Inventor: UEDA TOSHIRO
IPC: B41J2/175
Filed: 2019-08-08
Abstract: To make it possible to reduce a preservation liquid remaining in a head unit.SOLUTION: A liquid discharge device comprises: a head unit having a nozzle and a liquid channel which is communicated with the nozzle and supplies a discharge liquid accumulated in a tank to the nozzle; a discharge part which discharges at least any one of the discharge liquid and a preservation liquid different from the discharge liquid existing in the liquid channel outside the liquid channel; an agitation part which agitates the liquid in the liquid channel; and a control part. The control part executes an introduction processing in which the control part controls the discharge part so as to discharge the preservation liquid in the liquid channel at least outside the liquid channel, an agitation processing in which the control part controls the agitation part so as to agitate the liquid in the liquid channel after the introduction processing, and a discharge processing in which the control part controls the discharge part so as to discharge the liquid in the liquid channel, which is agitated by the agitation part, outside the liquid channel after the agitation processing.SELECTED DRAWING: Figure 8
Patent JP-2021025979-A (JP)
Title: Control method for shape measuring device
Inventor: KAMIYA HIROSHI
IPC: G01B21/20
Filed: 2019-08-08
Abstract: To provide a control method for a shape measuring device that realizes the autonomous profiling measurement of a measurement object using a uniaxial probe.SOLUTION: The shape measuring device generates a shape vector which is equivalent to the shape of a measurement object using two or more past sampling data, generates a movement vector command having a direction that follows the shape vector, and causes a probe 230 and the measurement object to be relatively moved on the basis of the movement vector command by a movement mechanism. The shape measuring device further includes a rotary table mechanism for driving a rotary table having the measurement object placed thereupon to rotate around a revolving shaft. When the angle formed by the movement vector command and the measurement axis of the probe is an angle θ, the measurement object is rotated by the rotary table mechanism by an amount equal to an angle θc that is determined by θc=90-θ.SELECTED DRAWING: Figure 6
Patent JP-2021028874-A (JP)
Title: Power supply device and lighting device
Inventor: ISHIKITA TORU
IPC: H05B47/00
Filed: 2019-08-09
Abstract: To provide a power supply device that makes it difficult to feel a variation in light color just before turning off light when turning off the light source and dimming.SOLUTION: A power supply device 16 includes power supply units 17a, 17b that dimmer light sources 15a, 15b with at least two or more different light colors, respectively, and control units 18a, 18b input with dimming signals and control the dimming operation of the light sources 15a, 15b by the power supply units 17a, 17b. The control units 18a, 18b determine from the dimming signals whether the light source performs dimming toward off or normal dimming other than dimming toward off. The dimming operation of the light sources 15a, 15b by the power supply units 17a, 17b is made different for these dimmed lights and normal dimmed lights.SELECTED DRAWING: Figure 1
Patent JP-2021031877-A (JP)
Title: Bathroom and wall-mounted illumination device for bathroom
Inventor: TSUJI HIDETOSHI
IPC: A47K4/00
Filed: 2019-08-20
Abstract: To provide a bathroom and a wall-mounted illumination device for the bathroom capable of obtaining irradiation light comfortable for a user while using an LED having strong directivity as a light source.SOLUTION: In a bathroom comprising a washing place floor, a bathtub installed next to the washing place floor, a plurality of wall materials installed around the washing place floor and/or the bathtub, and a ceiling installed at an upper end of the wall materials, a counter and a faucet device are installed on a front surface of the wall material installed at a position adjacent to both the bathtub and the washing place, an illumination device, which incorporates an LED as a light source and in which a first translucent surface and a second translucent surface for irradiating the outside with light emitted by the LED are installed on an upper surface and a lower surface, respectively, is installed above the faucet device on the front surface of the wall material, light transmitted through the first translucent surface is irradiated toward the ceiling and reflected on a surface of the ceiling to illuminate the whole bathroom, and light transmitted through the second translucent surface directly irradiates the counter and the faucet device.SELECTED DRAWING: Figure 4
Patent JP-2021030974-A (JP)
Title: Vehicle control system and vehicle control method
Inventor: MORIKAWA HIROTAKA
IPC: B60W30/00
Filed: 2019-08-28
Abstract: To provide a vehicle control system and a vehicle control method that lighten the processing load of a center control side on equipment to be controlled in embodying a predetermined function of a vehicle.SOLUTION: A vehicle control system 2 has multiple equipment to be controlled, and center control parts 10, 20, 30, and 40 which generally controls the multiple equipment to be controlled. The center control part 20 determines operation conditions of equipment 125 to be controlled so as to embody a predetermined function of a vehicle 1, and then transmits an indication value of a physical quantity corresponding to the operation conditions to the equipment 125 to be controlled through a communication network 230 of the vehicle 1. The equipment 125 to be controlled drives, when receiving the indication value of the physical quantity from the center control part 20 through the communication network 230, drives a drive part 120 that the equipment 125 to be controlled has according to the indication value of the physical quantity.SELECTED DRAWING: Figure 1
Patent JP-2021034298-A (JP)
Title: Nonaqueous electrolyte secondary battery, and method for manufacturing nonaqueous electrolyte secondary battery
Inventor: KONO MIWA
IPC: H01M10/052
Filed: 2019-08-28
Abstract: To provide a nonaqueous electrolyte solution which can suppress the reduction in capacity after charge/discharge.SOLUTION: A nonaqueous electrolyte solution comprises: a lithium imide salt; and a cyclic sulfur-based compound. The content of the lithium imide salt included in the nonaqueous electrolyte solution is 40 mol% or more to a total quantity of lithium salts included in the nonaqueous electrolyte solution. The cyclic sulfur-based compound is an organic compound including, in its molecule, a heterocycle structure containing a sulfur element. The content of the cyclic sulfur compound included in the nonaqueous electrolyte solution is 0.001-10 mass% to a mass of the whole nonaqueous electrolyte solution.SELECTED DRAWING: None
Patent JP-2021039238-A (JP)
Title: Optical device and method for recognizing lens device
Inventor: KIRIYAMA TETSUO
IPC: G02B7/02
Filed: 2019-09-03
Abstract: To provide an optical device and a method for recognizing a lens device that can reduce erroneous recognition of the lens device.SOLUTION: An optical device includes: a plurality of lens devices each including a first optical system and a wireless tag 32 in a lens barrel that shields or attenuates electromagnetic waves; a selection device that selects any one of the first optical systems of the plurality of lens devices and makes it light-coupled to a second optical system outside the lens devices; and a reading device 42 that is disposed within a communication available range of the wireless tag defined by the lens barrel regarding the lens device selected by the selection device and reads specific information on the selected lens device from the wireless tag 32.SELECTED DRAWING: Figure 5
Patent JP-2019201438-A (JP)
Title: Moving image processing apparatus, processing method, and computer-readable storage medium
Inventor: KAWAMURA KEI
IPC: H04N19/176
Filed: 2019-09-03
Abstract: To provide a moving image processing apparatus for reducing block distortion without increasing a code amount.SOLUTION: The processing device is a moving image processing device and includes: detection means for detecting a boundary of a block; and determining means for determining whether to apply a filter to the boundary detected by the detection means. The determining means determines to apply a strong filter to the boundary when the boundary is a boundary of transform blocks, and a horizontal or vertical size of at least one transform block of the transform blocks on both sides of the boundary is equal to or larger than a first threshold value and when boundary strength is greater than 0.SELECTED DRAWING: Figure 1
Patent JP-2019202218-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-09-04
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: A game machine includes: determination means for determining satisfaction of specific conditions that second ball entry means is varied from a second state to a first state; performance means for executing a performance for indicating a result determined by the determination means; performance determination means capable of determining a specific performance as a performance executed by the performance means when the determination means determines the satisfaction of the specific conditions; and prohibition means for prohibiting execution of the specific performance by the performance decision means in satisfaction of prohibition conditions.SELECTED DRAWING: Figure 1
Patent JP-2021044058-A (JP)
Title: Cable connection structure
Inventor: NAGAYAMA MASATAKA
IPC: H01R12/59
Filed: 2019-09-06
Abstract: To sufficiently suppress loads of external force on an electrical connection portion of a flexible cable and a connection target portion of a housing.SOLUTION: A connector fitting structure 1 includes: an FPC 11 (flexible cable); a housing 121; a cover 122 which includes a ceiling wall 122a facing a mount surface 121a and protruding in an extension direction D111 of the FPC 11 (flexible cable) and a hanging wall 122d hanging from an edge 122a-1 of the ceiling wall 122a to a hanging position which is farther away from the mount surface 121a, and is covered on the housing 121; and a holding portion 124 which is provided at a position away from pin terminals 123 (connection target portions) with respect to the extension direction D11 at an inner surface of the cover 122 to hold the FPC 11 (flexible cable), and causes the FPC 11 (flexible cable) to creep under an edge 122d-2 of the hanging wall 122d and direct to the outside of the cover 122.SELECTED DRAWING: Figure 4
Patent JP-2020005654-A (JP)
Title: Methods for culturing undifferentiated cells using sustained release compositions
Inventor: Jeffrey stern
IPC: C12N5/074
Filed: 2019-09-13
Abstract: To provide methods for culturing undifferentiated mammalian cells, such as stem and progenitor cells.SOLUTION: The methods involve the step of incubating the cell in the presence of a sustained release composition containing at least one growth factor, wherein the sustained release composition continuously releases the growth factor(s), and wherein the presence of the sustained level of growth factor maintains the cell in an undifferentiated state.SELECTED DRAWING: None
Patent JP-2020023503-A (JP)
Title: Exosomes for delivery of biotherapeutics
Inventor: MATTHEW WOOD
IPC: A61K35/12
Filed: 2019-09-17
Abstract: To provide exosomes loaded with biotherapeutic protein and/or peptide, methods of producing them, and the use of such exosomes for delivering protein and/or peptide in vivo, in particular the use of such exosomes in methods of therapy.SOLUTION: There is provided a method for producing a composition comprising an exosome encapsulated with an exogenous protein and/or peptide, the method comprising encapsulating the exogenous protein and/or peptide in an exosome by transforming or transfecting a host cell with a nucleic acid construct expressing a fusion protein comprising the exosome protein and the exogenous protein and/or peptide. The exogenous protein and/or peptide is for use in treating and/or preventing cancer, an autoimmune condition, and/or organ or cell transplant rejection.SELECTED DRAWING: None
Patent JP-2021046136-A (JP)
Title: Turning device
Inventor: FURUYOSHI MASAKAZU
IPC: B62D5/04
Filed: 2019-09-19
Abstract: To provide an independent turning device that achieves both miniaturization and protection against a reverse input.SOLUTION: A turning device 100 includes: a motor 110 configured to generate drive force for independently steering steered wheels 200; a speed reducer 120 connected to a rotary shaft body 111 of the motor 110; and an overload protection device 130 configured to block transfer of torque between the motor 110 and the speed reducer 120 in the case where an overload occurs.SELECTED DRAWING: Figure 2
Patent JP-2021045947-A (JP)
Title: Image formation apparatus
Inventor: Jason rodriguez
IPC: B41J29/38
Filed: 2019-09-20
Abstract: To effectively warn of forgetting to take out a portable storage device to reduce the forgetting to take out the portable storage device and the taking away of the portable storage device.SOLUTION: An image formation apparatus comprises: a printing unit; a speaker; an interface unit; a control panel; a power source unit; and a control unit. The interface unit communicates to a portable storage device connected thereto. The control unit recognizes whether or not the portable storage device is connected to the interface unit. The control unit performs the first monitoring processing of monitoring whether or not the portable storage device is connected to the interface unit at the transition from the normal mode to the sleep mode and outputting the forget-to-take-out warning sound from the speaker when the portable storage device is connected to the interface unit.SELECTED DRAWING: Figure 4
Patent JP-2021057372-A (JP)
Title: Substrate processing apparatus
Inventor: OKITA NOBUAKI
IPC: H01L21/304
Filed: 2019-09-27
Abstract: To suppress deformation of a substrate when the substrate rotates.SOLUTION: A substrate processing apparatus (1) includes a substrate holding unit (120) that rotates while holding a substrate (W) horizontally. The substrate holding unit (120) includes a spin base (121), a chuck pin (122), and a rotation mechanism (124). The spin base (121) has a first main surface (121a) facing the substrate (W), a second main surface (121b), and a side surface (121c) communicating with the first main surface (121a) and the second main surface (121b). The spin base (121) has a first end portion (121La) provided on the first main surface (121a), a second end portion (121Lb) provided on either the second main surface (121b) or the side surface (121c), and a flow path (121L) that communicates with the first end portion (121La) and the second end portion (121Lb).SELECTED DRAWING: Figure 2
Patent JP-2021052996-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2019-09-27
Abstract: To provide a game machine which can increase the game amusement.SOLUTION: When a displacement path member F6174 is displaced from a prescribed position due to the weight of a ball, a displacement member F6173 is displaced to a position where it can act on a ball that moves in an upper path F6114. In this case, when a ball that moves in the upper path F6114 collides with (contacts) the displacement member F6173, this ball flows to a direction in which the ball easily flows to an inflow port FOPf61. Namely, when a ball moves in the upper path F6114, if the weight of another ball is applied to the displacement path member F6174, the ball that moves in the upper path F6114 easily flows to the inflow port FOPf61. With this configuration, the game amusement can be increased.SELECTED DRAWING: Figure 341
Patent JP-2021057091-A (JP)
Title: Polishing composition
Inventor: OSHIMA TAKAHIRO
IPC: G11B5/84
Filed: 2019-09-30
Abstract: To provide a composition for primary polishing of a magnetic disk substrate capable of reducing silica residue without impairing workability.SOLUTION: A composition for primary polishing of a magnetic disk substrate is provided. This polishing composition contains silica particles as abrasive grains, an acid, an oxidizing agent and water. It also further contains a silica residue reducing agent that reduces the silica residue on the substrate after polishing. The silica residue reducing agent is at least one selected from a group consisting of phosphate ester, phosphite ester and organic phosphonic acid compound, and has water solubility in which 1 g is completely dissolved with respect to 100 mL of pure water at a temperature of 30°C.SELECTED DRAWING: None