baber/WOPTO huggingface dataset:
Patent JP-2022015006-A (JP)
Title: Brake device
Inventor: TAKANO ATSUSHI
IPC: F16D67/02
Filed: 2020-07-08
Abstract: To provide a structure which enables further reduction of thickness of a brake device.SOLUTION: A lever member 21 has a flat-plate like shape. In the lever member 21, recessed parts 21a, each of which comprises a circular arc-shaped bottom edge 21b and one side edge 21c and the other side edge 21d which face each other so as to be continuous with the bottom edge 21b, are provided so as to be recessed inward relative to an outer edge. In a cover 22, a guide piece 22c, which contacts with the one side edge 21c during rotation in one direction and contacts with the other side edge 21d during rotation in the other direction, is provided for each recessed part 21a.SELECTED DRAWING: Figure 2
Patent JP-2022015747-A (JP)
Title: New compound, photo-radical polymerization initiator, and photo-radical-polymerizable composition
Inventor: YANAGISAWA MOEKO
IPC: C07C251/66
Filed: 2020-07-09
Abstract: To provide a new compound that is highly sensitive in the h-line (405 nm) region.SOLUTION: For example, the invention provides a compound represented by the formula in the figure.SELECTED DRAWING: Figure 1
Patent JP-2021197900-A (JP)
Title: Tube float structure
Inventor: SEKI MASARU
IPC: H02G1/10
Filed: 2020-07-10
Abstract: To provide a tube float structure that makes it easy to prepare and perform work after collection of a tube float that floats a cord-shaped laying object on the water surface at the time of laying the laying object on the bottom of water.SOLUTION: A tube float structure with a ring-shaped tube float that floats a cord-shaped laying object on the surface of water at the time of laying the laying object on the bottom of the water includes a flexible net body that covers the tube float, and a laying object mounting portion provided in the central part of the net body, and the laying object mounting portion includes a mounting member to be attached to the laying object.SELECTED DRAWING: Figure 1
Patent JP-2022018695-A (JP)
Title: Contractive/expansive sound absorbing panel
Inventor: SAKURAI TAKESHI
IPC: E04B1/86
Filed: 2020-07-16
Abstract: To widely absorb sound from a noise source at a sound absorbing sheet 1 side through passing a sound absorbing sheet 1/an air layer 15 and reflection at a sound insulation sheet 10, and to change a distance between posts 20A, 20B by a contractive/expansive mechanism 50 while keeping the sound absorbing effect.SOLUTION: A sound absorbing sheet 1 and a sound insulation sheet 10 that can be folded are disposed in parallel to each other and are attached to posts 20A, 20B, and a pantograph-shaped contractive/expansive mechanism 50 disposed on an inner face 2 of the sound absorbing sheet 1 and on an inner face 11 of the sound insulation sheet 10 is fixed to the posts 20A, 20B to constitute a contractive/expansive sound absorbing panel 60. Following the contractive/expansive motion of the contractive/expansive mechanism 50, the sound absorbing sheet 1 and the sound insulation sheet 10 are folded without contact of the inner face 2 with the inner face 11. A distance between the posts 20A, 20B can be adjusted in a range of L10 to L20, and an air layer 15 can be always formed between the sound absorbing sheet 1 and the sound insulation sheet 10.SELECTED DRAWING: Figure 2
Patent JP-2022019123-A (JP)
Title: Information processing apparatus and method for controlling the same, information processing system, and program
Inventor: Liu jia peng
IPC: G06F16/35
Filed: 2020-07-17
Abstract: To provide an information processing apparatus and a method for controlling the same, an information processing system, and a program that appropriately execute analysis even if a text is common to different operations.SOLUTION: A text classification device comprises: a context distance calculation unit that calculates the context distance between a target sentence and a similar sentence in close context distance to the target sentence by using the context of the target sentence and the context of the similar sentence; a text classification unit that adds the sentence distance and the context distance calculated by the context distance calculation unit to a loss function to classify a text; a distributed expression creation unit that creates a distributed expression of a sentence; a similar sentence searching unit that calculates the sentence distance between the distributed expression of the sentence and a distributed expression of a sentence in a sentence distributed expression database and extracts a similar sentence with a close sentence distance; and a similar sentence context extraction unit that extracts the context of the similar sentence with the close sentence distance from a context database.SELECTED DRAWING: Figure 1
Patent JP-2022020372-A (JP)
Title: Transparent molded body for optical elements
Inventor: NAKADA TAKUTO
IPC: B29C45/17
Filed: 2020-07-20
Abstract: To provide a transparent molded body for optical elements, in which deterioration in visibility due to minute bright spot foreign matter is reduced.SOLUTION: A transparent molded body for optical elements is provided, containing 1/cm3 or less of bright spot foreign matter of 10 micrometer or larger per unit volume, which act as bright spots by diffuse reflection when light is incident.SELECTED DRAWING: None
Patent JP-2022021436-A (JP)
Title: Component mounting machine
Inventor: SUZUKI YASUHIRO
IPC: H05K13/08
Filed: 2020-07-22
Abstract: To detect abnormality before defect occurs by measuring a position of an object.SOLUTION: A component mounting machine 10 provided with a head unit 30 includes: a measurement part which measures a position of an object and measures a position of a marker to be reference to identify a position of the object; and a correction part calculating a position of the object after correction by correcting the position of the object on the basis of the position of the marker. A relative position relation of the position of the object against the position of the marker is predetermined, and the component mounting machine 10 identifies an abnormal place by using determination logic (A), (B), (C) when a position of the object after correction deviates from the reference position of the object in the case that a position of the object calculated according to the position of the marker and the relative positional relation is the reference position of the object.SELECTED DRAWING: Figure 1
Patent JP-2020185802-A (JP)
Title: Sealant film, and packaging material and packaging bag using the same
Inventor: SUZUKI FUMI
IPC: B65D30/02
Filed: 2020-07-27
Abstract: To provide a sealant film that exhibits a high laminate strength with a substrate layer, has excellent lubricity and shows a high biomass degree of at least 45% as an entire film to reduce a burden on the environment, and to provide a packaging material and a packaging bag using the same.SOLUTION: A sealant film is used by being laminated onto a substrate layer 4. The sealant film is a multilayer laminate film including: one or more layers 1, 3 containing a petroleum-derived polyethylene-based resin; and one or more layers 2 containing a plant-derived polyethylene-based resin. An outermost layer forming a laminate face of the substrate layer 4 is a layer 1 containing the petroleum-derived polyethylene-based resin. A biomass degree of an entirety of the sealant film is 45-80%.SELECTED DRAWING: Figure 3
Patent JP-2022035223-A (JP)
Title: Information display object holder connecting device
Inventor: KITAMURA TOSHIRO
IPC: B60C19/00
Filed: 2020-08-20
Abstract: To reduce the large burden on cost and working surface by enabling an information display object holder to be used for various tires of different sizes.SOLUTION: This information display object holder connecting device 2 includes: a pinched part 3 which connects an information display object holder 1 for supporting an information display object P to a plurality of tires laminated in a vertical direction V and is sandwiched between two adjacent tires of the plurality of tires laminated in the vertical direction V; and a support part 4 which is connected to the information display object holder 1 and supports the pinched part 3 slidably in the vertical direction V.SELECTED DRAWING: Figure 6
Patent JP-2020199278-A (JP)
Title: Game program, game method, and information processing device
Inventor: UGAKI TSUGUHIRO
IPC: A63F13/426
Filed: 2020-08-21
Abstract: To provide a game program, a game method, and an information processing device that can increase interest of a game.SOLUTION: Commands are associated with each of a plurality of menu icons constituting a quiz menu QM. The quiz menu QM rotates according to a swipe operation, and the display state of the menu icon is changed between a plurality of states including a state in which a plurality of menu icons associated with a certain command are displayed and a state in which a plurality of menu icons associated with another command are displayed. When any one of the displayed menu icons is tapped, a quiz of a genre associated with the menu icon is presented to a user. When the user answers the question correctly, a battle action based on the command associated with the designated menu icon is executed.SELECTED DRAWING: Figure 6
Patent JP-2022035472-A (JP)
Title: Attractor
Inventor: ONOE RYO
IPC: A01G9/12
Filed: 2020-08-21
Abstract: To provide an attractor that is easy to install and remove and does not easily come off by the growth of stems and fruit bunches.SOLUTION: The attractor comprises a first shaft portion 11 that is flexible and elastic and extends in a first direction X; a substantially J-shaped first hook portion 21 extending from a base end portion 11A of the first shaft portion 11 in the first direction X; a substantially J-shaped second hook portion 22 extending from the tip portion 11B of the first shaft portion 11 in the first direction X; a second shaft portion 12 extending from the tip portion 11B of the first shaft portion 11 in the first direction X; and a substantially J-shaped third hook portion 23 extending from the tip portion 12B of the second shaft portion 12 in the direction opposite to the second hook portion 22 around the second shaft portion 12.SELECTED DRAWING: Figure 1
Patent JP-2020193222-A (JP)
Title: Novel uses of piperidinyl-indole derivatives
Inventor: JOERG EDER
IPC: A61K31/454
Filed: 2020-08-24
Abstract: To provide certain piperidinyl-indole derivatives for the treatment of patients suffering from renal diseases or disorders and, in particular, for the treatment of patients suffering from C3 glomerulopathy and IgA nephropathy.SOLUTION: The present invention provides a compound of formula (I) or its pharmaceutically acceptable salt, where R is hydrogen, C1-C4 alkyl, or C1-C6 alkoxy, R1 is C1-C6 alkoxy, R2 is C1-C6 alkyl, R3 is C1-C6 alkoxy; C1-C6 alkyl; or hydroxyl, R4 is phenyl optionally substituted with -C(O)R8, R8 is hydroxy, C1-C4 alkoxy, or an amino.SELECTED DRAWING: None
Patent JP-2022036816-A (JP)
Title: Sliding member and sliding method
Inventor: HIBI HIROKO
IPC: F16C33/24
Filed: 2020-08-24
Abstract: To provide a sliding member having a structure which uses a material containing titanium, has a fast reproduction speed of a passive film having a high anti-corrosive sliding part, makes abrasion caused by titanium plastic deformation difficult and can suppress wear of the passive film, and a sliding method using the sliding member.SOLUTION: A sliding member for reducing corrosion and abrasion of a sliding part comprises: a base material containing titanium or a titanium alloy; and a sliding part comprising a passive film containing a titanium oxide and formed within a prescribed thickness range from the outermost surface of the base material. Reinforcement material particles are dispersed in the base material and the passive film. During use, alcohol including an acetic acid is present in the sliding member.SELECTED DRAWING: Figure 1
Patent JP-2022039703-A (JP)
Title: Modulation scheme estimation apparatus, modulation scheme estimation method, and program therefor
Inventor: TAKAHASHI KIYOHIKO
IPC: G06N20/00
Filed: 2020-08-28
Abstract: To estimate a modulation scheme of a radio signal having an unknown center frequency at high speed and with high accuracy.SOLUTION: A modulation scheme estimation device 100 includes: a frequency shift correction unit 112 which estimates a frequency shift amount of a baseband signal acquired from a reception signal whose modulation scheme is unknown, to correct the baseband signal based on the estimated result; a frequency error generation unit 122 which generates a plurality of frequency errors from a range which is set based on an error which occurs in the estimation of the frequency shift amount; a frequency error introduction unit 123 which acquires a plurality of learning signals obtained by frequency shifting each of the plurality of original signals modulated with mutually different modulation schemes, by the amount of each frequency error; and a modulation scheme estimation unit 113 which inputs the correction signal corrected by the frequency shift correction unit, into a first machine learning model which is generated by machine learning using learning data which includes a plurality of first learning signals and labels indicating modulation schemes, so as to estimate the modulation scheme of the reception signal based on an output result to the input.SELECTED DRAWING: Figure 4
Patent JP-2022041303-A (JP)
Title: Logic simulation apparatus and logic simulation program
Inventor: TAKAHASHI HARUKO
IPC: G06F30/33
Filed: 2020-08-31
Abstract: To provide a logic simulation apparatus and logic simulation program capable of reproducing data writing to a resistance change type memory element and data reading from the resistance change type memory element.SOLUTION: A logic simulation apparatus according to one aspect of the present disclosure comprises an operation model of a resistance change type memory element provided between two terminals. The operation model has a register unit for holding data, a truth table, and a determination unit. The truth table defines the relationship between signal values of the two terminals, writing data to the register unit, and reading data from the register unit. The determination unit makes a determination about the data writing and data reading based on the signal values input to the two terminals and the truth table.SELECTED DRAWING: Figure 1
Patent JP-2021043196-A (JP)
Title: Bearing of horological movement, in particular shock-absorbing, for rod of rotating wheel
Inventor: JEAN-LUC HELFER
IPC: G04B31/02
Filed: 2020-09-02
Abstract: To provide a guiding element for guiding a pivot of a rod of a rotating wheel for a bearing of a horological movement in order to avoid premature wear of the pivot and the like.SOLUTION: A guide element includes a guide element body configured to cooperate with a bearing unit in such a way as to be maintained in the bearing unit, the guide element body defining a retention space 11 for radial retention of a pivot 9, to maintain a rod 8 radially while allowing the rod 8 to rotate. The radial guide element includes at least three localized bearing parts distributed angularly for radial bearing, the three bearing parts defining the retention space 11, each bearing part having a face 24, 26, 27 for contact with the pivot 9, each face locally having a partially cylindrical shape convex towards the inside of the retention space 11, the bearing parts having an elongated body.SELECTED DRAWING: Figure 5
Patent JP-2022042172-A (JP)
Title: Edible sheet-shaped food product winding device for shaped rice, and production method of edible sheet-shaped food product wound food product for shaped rice
Inventor: ASAI NOBUTAKA
IPC: A23L7/10
Filed: 2020-09-02
Abstract: To provide an edible sheet-shaped food product winding device for shaped rice, capable of increasing a production speed and producing a food product with high quality.SOLUTION: There is provided an edible sheet-shaped food product winding device for shaped rice comprising: a rice mounting part on which the shaped rice is mounted; a sheet take-out part for supplying the edible sheet food product; a sheet mounting part for mounting the edible sheet-shaped food product supplied from the sheet take-out part on a top face of the shaped rice; a side face folding part for folding the edible sheet-shaped food product mounted on the top face of the shaped rice, along a side face of the shaped rice; a vertical inversion part for vertically inverting the shaped rice on which the edible sheet-shaped food product is folded along the side face, so that the edible sheet-shaped food product is positioned on a bottom face of the shaped rice; and a top face folding part for folding the edible sheet-shaped food product folded along the side face of the shaped rice, along the top face of the shaped rice.SELECTED DRAWING: Figure 1
Patent JP-2020193348-A (JP)
Title: Composition for adhesive
Inventor: KIKUCHI TOSHIMITSU
IPC: C09J153/02
Filed: 2020-09-04
Abstract: To provide a composition for an adhesive capable of producing an adhesive film having an adhesive layer which improves productivity by suppressing blocking by a hopper or the like and has excellent adhesive characteristics.SOLUTION: There is provided a composition for an adhesive which comprises a polymer (A) having an iodine value of 2 to 150 g/100 g and a weight average molecular weight (Mw) of 1×105 to 1×106 and a polymer (B) having a weight average molecular weight (Mw) of 5×102 to 1×104, wherein the ratio of a component having a molecular weight of 1×104 or less in the composition is 3 to 30 mass%.SELECTED DRAWING: None
Patent JP-2022045146-A (JP)
Title: Vehicular driving device
Inventor: ITO TATSUYA
IPC: B60K6/547
Filed: 2020-09-08
Abstract: To provide a vehicular driving device that can easily secure sufficient driving force of a second rotary electric machine, in switching an operation mode accompanied by upshift.SOLUTION: A control device, when switching an operation mode from a first mode in which a gear shifter forms a first gearshift stage and at least an internal combustion engine transmits driving force to a first output member into a second mode in which the gear shifter forms a second gearshift stage which is smaller in gearshift rate than the first gearshift stage and at least the internal combustion engine transmits driving force to the first output member, executes gearshift-control by which driving force of the second rotary electric machine is increased in the first mode and then a state of the gear shifter is brought from a state where the first gearshift stage is formed, through a neutral state where neither of a plurality of gearshift stages is formed, into a state where the second gearshift stage is formed, and then driving force of the second rotary electric machine is reduced in the second mode. In the gearshift control, the device makes the first rotary electric machine generate power by the driving force of the internal combustion engine and supplies at least portion of the power obtained through the power generation to the second rotary machine.SELECTED DRAWING: Figure 6
Patent JP-2022045266-A (JP)
Title: Intake control device
Inventor: YAHAGI AKITSUGU
IPC: F02D9/02
Filed: 2020-09-08
Abstract: To provide an intake control device which can arrange a valve body at a cylinder head by extremely approximating it thereto while extremely avoiding the generation of a bend toward an intake port from a suction passage.SOLUTION: An intake control device 1 comprises a valve stem 4 traversing an intake passage 2 communicating with a combustion chamber of an internal combustion engine 30, a valve body 11 for adjusting a passage cross section area of the intake passage 2 by the rotation of the valve stem 4, and a power transmission mechanism 12 for transmitting a rotation force to the valve stem 4 from an electric motor 7. The electric motor 7 is arranged in a narrow angle region T3 which is sandwiched by a cylinder linear line L1 and a passage linear line L2 when viewed in a second direction D2. The power transmission mechanism 12 comprises an idler gear 25 which is engaged with both a small gear 24 and a valve gear 22.SELECTED DRAWING: Figure 2
Patent JP-2022045789-A (JP)
Title: Semiconductor storage device
Inventor: ONISHI HIDEKAZU
IPC: G11C16/30
Filed: 2020-09-09
Abstract: To provide a semiconductor storage device to reduce a circuit area of a booster circuit provided in the semiconductor storage device.SOLUTION: A semiconductor storage device includes a first booster circuit, a second booster circuit, a first driver activated by a first output voltage generated by the first booster circuit, and a first driver transistor that is controlled by the first driver and is provided between a power source line and the second booster circuit. The first driver transistor may be an N-type and enhancement type transistor.SELECTED DRAWING: Figure 2
Patent JP-2021150636-A (JP)
Title: Analysis device, analysis method, and analysis program
Inventor: TANAKA KOKI
IPC: G05B19/418
Filed: 2020-09-10
Abstract: To provide an analysis device, an analysis method, and an analysis program that quantitatively evaluates a condition of a processing space of a manufacturing process on the basis of a time series data group.SOLUTION: A analysis device includes a learning unit that performs machine learning using a time series data group measured with processing of an object in a processing space, and calculate a value indicating a relationship of time series data in a corresponding time range between measurement items, and an evaluation unit that evaluates an unknown condition of the processing space on the basis of a value indicating the relationship calculated by performing machine learning by the learning unit using the time series data group measured with the processing of the object under the known condition of the processing space.SELECTED DRAWING: Figure 1
Patent JP-2022047880-A (JP)
Title: Manufacturing method of polyimide film and manufacturing method of metal-clad laminate board
Inventor: SUDO YOSHIKI
IPC: C08G73/10
Filed: 2020-09-14
Abstract: To provide a manufacturing method of a polyimide film having low dielectric tangent without large deviation of a thermal expansion coefficient (CTE) by controlling manufacturing conditions for forming a polyimide film.SOLUTION: There is disclosed a manufacturing method of a polyimide film involving a non-thermoplastic polyimide layer having its one side or double sides laminated with a thermoplastic polyimide layer, and as a whole film, having a dielectric tangent at frequency of 10 GHz of 0.0045 or under and a CTE in a range of 10 ppm/K or over and 30 ppm/K or under, a CTE of the non-thermoplastic polyimide layer in a range of 1 ppm/K or over and 25 ppm/K, and a CTE of the thermoplastic polyimide layer of 35 ppm/K or over, wherein the maximum temperature in a heat treatment in an imidization step is +80°C or under of a glass transformation temperature (Tg) of the non-thermoplastic polyimide.SELECTED DRAWING: None
Patent JP-2021099783-A (JP)
Title: Instructions and logic for vector multiply add with zero skipping
Inventor: Supratim Pal
IPC: G06F9/318
Filed: 2020-09-15
Abstract: To provide an instruction and associated logic to enable a vector multiply add instructions with automatic zero skipping for sparse input.SOLUTION: One embodiment provides a general-purpose graphics processor comprising logic to perform operations comprising fetching a hardware macro instruction having a predicate mask, a repeat count, and a set of initial operands, where the initial operands include a destination operand and multiple source operands. The hardware macro instruction is configured to perform one or more multiply/add operations on input data associated with a set of matrices.SELECTED DRAWING: Figure 20