baber/WOPTO huggingface dataset:
Patent JP-2020184749-A (JP)
Title: Integrated Doherty Amplifier
Inventor: ANDREY GREBENNIKOV
IPC: H03F1/02
Filed: 2020-03-30
Abstract: To provide an integrated doherty amplifier based on a multi-chip module structure.SOLUTION: An integrated doherty amplifier includes a centralized wilkinson power distributor C1L1C1-C2L2C2-R0 for a main amplifier and a peaking amplifier based on centralized components, a phase compensation circuit C3L3C3, and an input integrated passive die IPD including input matching circuit, an active GaN die containing a main device, a peaking device, and a bond wire inductor L0 connected between the drain terminals of the main device and peaking device, and an output matching network OMN based on a centralized component and a microstrip line, including a DC power supply circuit and a two-section matching circuit with a low-pass and high-pass matching section C7L7 that operates as an impedance conversion band pass filter.SELECTED DRAWING: Figure 4
Patent JP-2021157749-A (JP)
Title: Image generation device and image generation method
Inventor: SHIODA YUU
IPC: G06T19/00
Filed: 2020-03-30
Abstract: To provide an image generation device and an image generation method that can suppress discomfort from being given to a user when the user visually recognizes a real space and a virtual space.SOLUTION: An image generation device is the image generation device that generates a display image to be displayed by being overlapped with a real space in which users visually recognize or an image corresponding to the real space. The image generation device comprises: a contour recognition unit that recognizes a contour of an object existing in the real space; and an image generation unit that generates an object image serving as the display image indicative of the object causing the user to visually recognize, and a contour image serving as the display image including at least one part of the contour of the object.SELECTED DRAWING: Figure 1
Patent JP-2021164204-A (JP)
Title: Linear motor
Inventor: IWATA MASANORI
IPC: H02K41/03
Filed: 2020-03-30
Abstract: To provide a linear motor, having a shaft housed in a cylinder, which can guarantee linear running even when having a structure that the shaft protrudes from the cylinder and extends.SOLUTION: A linear motor 1 includes: a drive unit 10 having a magnet shaft 11 and a coil cylinder 12 which houses the magnet shaft 11 to move the magnet shaft 11 in the axial direction by linear motor drive; a support 20 having a first linear shaft 21a and a second linear shaft 21b which move in the axial direction in cooperation with the magnet shaft 11 and a first linear cylinder 22a and a second linear cylinder 22b which house the above shafts, to support the magnet shaft 11; and a connection part 31 which connects the magnet shaft 11, the first linear shaft 21a and the second linear shaft 21b.SELECTED DRAWING: Figure 1
Patent JP-2021031672-A (JP)
Title: Ultraviolet absorbing polymer, forming composition, and formed material
Inventor: SHIGEMORI KAZUNORI
IPC: C08F265/06
Filed: 2020-03-31
Abstract: To provide an ultraviolet-absorbing polymer that has good compatibility with polyolefin and can form a formed product having good transparency, for example, that can suppress the content ultraviolet deterioration when forming a packaging material.SOLUTION: Provided is an ultraviolet absorbing polymer, which is a block polymer having an A block and a B block, and in which the A block is a polymer block having a unit represented by the following formula, and the B block is a polymer block containing a (meth)acrylic acid ester unit (but, not having a unit represented by the following formula). (In the formula, R6 represents a hydrogen atom or a methyl group, and U represents a hydrocarbon group containing an ultraviolet-absorbing skeleton which may contain a heteroatom.).SELECTED DRAWING: None
Patent JP-2021163629-A (JP)
Title: Power supply device, vehicle including the same, and power storage device
Inventor: KOJIMA YASUMASA
IPC: H01M50/20
Filed: 2020-03-31
Abstract: To perform positioning when electrode terminals are welded to bus bars in a battery laminate in which a plurality of battery cells are laminated.SOLUTION: A power supply device 100 includes a battery laminate 10 in which a plurality of battery cells 1 having electrode terminals 2 are laminated on the upper surface of an outer can, a plurality of insulating spacers 16 having an insulating property that are interposed between the plurality of battery cells 1, an end plate 20 that covers the end face of the battery laminate 10, a fastening member 15 that fastens the battery laminate 10, and a plurality of bus bars 40 connecting the electrode terminals 2 of adjacent battery cells 1 to each other. A positioning mechanism is provided between the bus bar 40 that connects the electrode terminals 2 between the adjacent battery cells 1 and an insulating spacer 16 that is interposed between the battery cells 1 on the lower surface of the bus bar 40.SELECTED DRAWING: Figure 4
Patent JP-2021162120-A (JP)
Title: Clutch control device and method
Inventor: MATSUOKA TOSHIHIRO
IPC: F16D48/02
Filed: 2020-04-01
Abstract: To provide a clutch control device capable of reliably operating a clutch device, and a clutch control method.SOLUTION: A clutch control device D in the present invention includes: a clutch depression amount detection part 11 detecting a depression amount of a clutch pedal; an operation detection part 12 detecting whether or not depressing operation of the clutch pedal occurs; an abnormality determination part 211 determining whether or not abnormality has occurred to the clutch depression amount detection part 11; a storage part 22 storing control pattern information expressing correspondence between an elapsed time in the case that a clutch device 32 is shifted from a disengaged state to an engaged state and a distance between the clutch plate and a flywheel; and a clutch control part 212 which controls the clutch device 32 on the basis of the control pattern information stored to the storage part 22 from the time when the depressing operation of the clutch pedal is detected by the operation detection part 12 in the case that it is determined by the abnormality determination part 211 that abnormality has occurred to the clutch depression amount detection part 11.SELECTED DRAWING: Figure 1
Patent JP-2021159546-A (JP)
Title: Game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a pinball game machine that creates a game mode of a privilege game state and has excellence in amusement in a game.SOLUTION: A game machine includes: privilege game granting means for granting a privilege game for allowing winning/losing determination to be executed easily; read-ahead performance determination means for performing read-ahead determination before timing when winning/losing determination of a special pattern is executed; and performance mode control means for controlling a performance mode of a game performance according to progress of a game. The privilege game granting means can grant a second privilege game by establishing and displaying a specific pattern of a special pattern following winning/losing determination while granting a first privilege game after completion of a jackpot game. The performance mode control means executes a specific performance mode when there is a reservation storage capable of granting the second privilege game by read-ahead determination in a non-privilege game state.SELECTED DRAWING: Figure 42
Patent JP-2020123372-A (JP)
Title: Spatial attention model for image captioning
Inventor: LU JIASEN
IPC: G06T7/00
Filed: 2020-04-07
Abstract: To provide a spatial attention model for image captioning.SOLUTION: A disclosed model is a novel spatial attention model that uses current hidden state information of a decoder long short-term memory (LSTM) to guide attention to extract spatial image features for use in image captioning, and also a novel adaptive attention model for image captioning that mixes visual information from a convolutional neural network (CNN) and linguistic information from an LSTM. The adaptive attention model automatically decides how heavily to rely on the image, as opposed to the linguistic model, to emit the next caption word. The invention further adds a new auxiliary sentinel gate to an LSTM architecture and produces a sentinel LSTM (Sn-LSTM). The sentinel gate produces a visual sentinel, which is an additional representation, derived from the LSTM's memory, of long and short term visual and linguistic information.SELECTED DRAWING: Figure 7
Patent JP-2021170734-A (JP)
Title: Communication device, and electronic toll collection system
Inventor: TANI RYOSUKE
IPC: G08G1/09
Filed: 2020-04-16
Abstract: To provide a communication device capable of preventing, multi-pass by receiving radio waves from ETC on-board units located in a communication area while blocking radio waves from ETC on-board units located outside the communication area.SOLUTION: A communication device 100 includes a radome 200 and an antenna 310. The radome 200 has a first transmissive layer 210 and a second transmissive layer 220, and a dielectric layer 230. The first transmissive layer 210 is positioned at a surface of the dielectric layer 230 and allows electromagnetic waves whose frequency is a transmission frequency to be transmitted as a first layer transmitted wave but does not transmit electromagnetic waves whose frequency is different from the transmitted frequency. The second transmissive layer 220 is positioned at a rear side of the dielectric layer 230 and transmits the first layer transmitted wave as the second layer transmitted wave when an angle of incidence of the first layer transmitted wave on the first transmissive layer 210 falls within the second layer transmission range but does not transmit through the first transmissive layer when the angle of incidence on the first transmissive layer 210 is out of the transmission range of the second layer.SELECTED DRAWING: Figure 1
Patent JP-2021169436-A (JP)
Title: Thickener for carboxylic acid compound-containing compositions
Inventor: TOBA YUKO
IPC: A61K8/81
Filed: 2020-04-17
Abstract: To provide a thickener for carboxylic acid compound-containing compositions that can provide a carboxylic acid compound-containing composition having excellent temporal stability by preventing the viscosity of the carboxylic acid compound-containing composition from decreasing with time.SOLUTION: An embodiment of the present invention is a thickener for carboxylic acid compound-containing compositions. The carboxylic acid compound is at least one selected from glyoxalic acid, levulinic acid, and glycolic acid. The thickener contains a polymer (I) containing an N-vinyl lactam monomer-derived constitutional unit of 50 mol%-100 mol% relative to 100 mol% of all the monomer-derived constitutional units.SELECTED DRAWING: None
Patent JP-2021171964-A (JP)
Title: Preform, sterilization device and sterilization method
Inventor: SUGIYAMA SHIGEHIRO
IPC: B29B11/14
Filed: 2020-04-22
Abstract: To prevent a phenomenon that the absorption dose of an electron beam in the plug part of a preform is made excessive while sufficiently securing the absorption dose of an electron beam in the bottom part side of the preform.SOLUTION: A preform 100 comprises a plug part 10 cylindrically formed along an axis line X and in which one end is opened, a barrel part 20 connected to the plug part 10 and a bottom part 30 connected to the barrel part 20 and in which one end along the axis line X is blocked. The barrel part 20 comprises a straight line part 21 which is connected to the plug part 10 and in which an inside diameter D1 is fixed at each position along the axis line X, and an inclined part 22 in which one end is connected to the straight line part 21 and the other end is connected to the bottom part 30 and the inside diameter D2 is gradually reduced at a fixed gradient from the straight line part 21 toward the bottom part 30 along the axis line X. The inclined part 22 is formed in such a manner that the inclination angle θ of the inner circumferential face 22a to the axis line X reaches 12 to 22 degrees.SELECTED DRAWING: Figure 1
Patent JP-2021173656-A (JP)
Title: Image measurement system, image measurement method, image measurement program and storage medium
Inventor: RO SONI
IPC: G01N21/84
Filed: 2020-04-27
Abstract: To detect both a second-dimensional defect not accompanied by a shape change in surface of a measurement object and a three-dimensional defect accompanied by the shape change therein at a time, even when the measurement object is an automobile body component, and an earthenware article such as a toilet/lavatory/bathroom and the like strong in surface refection.SOLUTION: An image measurement system includes: pattern light projection means 11 that projects measurement pattern light to a measurement object; imaging means 12 that obtains a first image having the measurement object photographed at a first focus distance, and a second image having the measurement object photographed at a second focus distance different from the first image; two-dimensional defect detection means 13 that analyzes a color intensity change in surface of the measurement object from any one of the first image and the second image or either thereof, and thereby detects a two-dimensional defect; and three-dimensional defect detect detection means 15 that analyzes a change in measurement pattern light projected to the measurement object from any one of the first image and the second image or either thereof, and thereby detects a three-dimensional defect.SELECTED DRAWING: Figure 2
Patent JP-2021174307-A (JP)
Title: Display control device, display control method, and program
Inventor: KOSUGE TAKUYA
IPC: G09G5/377
Filed: 2020-04-27
Abstract: To provide a technique that allows a user to easily check a luminance feature area that the user desires to check.SOLUTION: A display control device has: detection means that detects, in an input image, a plurality of luminance feature areas in which each pixel has a luminance in a predetermined luminance range; display control means that causes display means to display an icon superimposed on the input image; and control means that selects a first luminance feature area of the plurality of luminance feature areas based on the position at which the icon is displayed, and in accordance with a user operation, moves the icon to indicate, of the plurality of luminance feature areas, a second luminance feature area different from the first luminance feature area.SELECTED DRAWING: Figure 1
Patent JP-2021173672-A (JP)
Title: Method for evaluating noodles
Inventor: KITAMURA SHINICHI
IPC: G01N33/10
Filed: 2020-04-27
Abstract: To provide a method for objectively evaluating noodles on the basis of flavors of the noodles.SOLUTION: The difference between the sum of the content value of two components or three components selected from γ-cadinene, α-cubebene, and α-amorphene and the sum of the content value of two components or three components selected from pentanoic acid, tridecane, and hexanoic acid is determined as an evaluation index. With the evaluation index, selection or comparison of processed noodles such as buckwheat flours or Zaru-Soba is performed.SELECTED DRAWING: Figure 2
Patent JP-2020127236-A (JP)
Title: Repaired fairness in ieee 802.11 network implementing resource unit
Inventor: STEPHANE BARON
IPC: H04W74/08
Filed: 2020-04-30
Abstract: To provide a method that repairs fairness in medium access and reduces the possibility that a node will access a new communication channel via conventional EDCA competition.SOLUTION: A method proposes updating an EDCA parameter, especially EDCA back-off, of a node by using a penalty value whenever the node normally transmits data to an AP via an OFDMA resource unit. The penalty value is preferably provided by the AP having an outline of a system, and is adjusted based on information local to the node, for example, an amount of data to be transmitted or its current competition window. For example, the penalty value is added to a current value of an EDCA back-off counter when OFDMA transmission by the node is a success.EFFECT: A 802.11ax node obtains a profit from additional medium access by multiuser uplink provided by the AP compared with a legacy node.SELECTED DRAWING: Figure 10
Patent JP-2021176282-A (JP)
Title: Rotting inspection method for non-food sample
Inventor: KURITA AKIHIRO
IPC: C12Q1/04
Filed: 2020-05-08
Abstract: To provide a rotting inspection method for a non-food sample of an industrial product or a raw material/work in progress, etc. thereof, which is simple, quick and high in sensitivity without going through operation of culture and centrifugal separation of a microbial biomass present in a material which tends to have high viscosity/turbidity.SOLUTION: Provided is a rotting inspection method for a non-food sample, in which an adenosine triphosphate (hereinafter called ATP) luminescence reagent solution whose volume three or more times the volume of the non-food sample is added to the non-food sample, and in the rotting inspection method for the non-food sample, the luminescence reagent solution includes a luminescence reagent whose volume is 10 or more when a light emission quantity to ATP10-15 moll/ml specifies a light emission quantity (blank) to ATP0 moll/ml as 1.SELECTED DRAWING: None
Patent JP-2021183012-A (JP)
Title: Negative-pressure shield apparatus
Inventor: MATSUSHIMA TETSUO
IPC: A61G10/02
Filed: 2020-05-21
Abstract: To provide a negative-pressure shield apparatus having a simple apparatus configuration, manufactured at a relatively low cost and exhibiting an extremely high infection prevention effect in an ambulance.SOLUTION: A negative-pressure shield apparatus 1 according to the present invention includes a shield body 2 to be installed in a patient chamber 20 in an ambulance, the shield body 2 having a ceiling part 4 and a peripheral wall part 5 and covering over at least a head part of a patient 23 on a stretcher 22 mounted in the patient chamber 20, and a connecting part 3 communicated with the inside of the shield body 2 and being connected to an air vent 24 provided on the upper side in the patient chamber 20.SELECTED DRAWING: Figure 2
Patent JP-2021183040-A (JP)
Title: Two-liquid binder for biological tissue and two-liquid filler for biological tissue
Inventor: OKANO HITOO
IPC: A61K9/08
Filed: 2020-05-22
Abstract: To provide a binder for biological tissue and a filler for biological tissue that can substitute for conventional fibrin glue and can be suitably used for, for example, a biological suture, a section or the like during surgery.SOLUTION: The present invention discloses a two-liquid binder for biological tissue and a two-liquid filler for biological tissue, each of which is used for biological tissue and contains first liquid 2 containing a polyvinyl alcohol solution and second liquid 4 containing a crosslinker.SELECTED DRAWING: Figure 1
Patent JP-2021187751-A (JP)
Title: Cosmetic
Inventor: NIWA HIROKAZU
IPC: C07C233/18
Filed: 2020-05-27
Abstract: To provide a thickener for a cosmetic which exhibits excellent gelling ability and excellent gel recoverability and to provide a cosmetic capable of sufficiently exhibiting excellent sense of use, excellent finished appearance such as transparency and performance such as a proper viscosity.SOLUTION: There are provided: a thickener for a cosmetic which comprises an ether compound (A) represented by the general formula (1) and general formula (2); and a cosmetic comprising the thickener for a cosmetic. (In the general formula (1) and general formula (2), R1 and R3 each represents a specific alkyl group, specific alkenyl group and specific alkynyl group and R2 represents a specific alkylene group.)SELECTED DRAWING: None
Patent JP-2020146484-A (JP)
Title: Threaded connector port cleaning system, method, and apparatus
Inventor: JEFFREY S NORDQUIST
IPC: A61J15/00
Filed: 2020-05-27
Abstract: To provide a system, a method and an apparatus for cleaning a threaded connector port.SOLUTION: The cleaning system comprises: a storage container; and a cleaning apparatus 502b. The cleaning apparatus includes: a sealing connector 504b; an alignment peg; and an outer foam sleeve 574 having a tubular portion. The sealing connector includes a body portion having: a gripping portion; an internal thread cleaning portion; and a longitudinal axis. Another cleaning apparatus also includes a cap cleaning end having a cap cavity and an inner foam pad. Another cleaning system includes: a threaded connector port; and a cleaning apparatus, which includes: an alignment peg; a disposable foam platform; and a handle body including a gripping portion and a pair of cleaning arms.SELECTED DRAWING: Figure 5I
Patent JP-2021189589-A (JP)
Title: Camera device, sensor data acquisition method, sensor data acquisition program, and storage system
Inventor: ISHIZAKA MITSURU
IPC: H04W4/38
Filed: 2020-05-27
Abstract: To provide a camera device capable of acquiring sensor data from a sensor device which is not connected with a previously maintained communication infrastructure.SOLUTION: A camera device 10 comprises imaging means 17, reception means 13, detection means 14, discrimination means 11 and transmission means 12. The imaging means captures an image of a specific imaging range. The reception means receives from a sensor device 20 sensor data and first position data indicating a position of the sensor device by means of wireless communications. The detection means detects second position data indicating a position of the own device. The discrimination means discriminates a sensor device included in the image captured by the imaging means on the basis of the first position data, the second position data and the imaging range of the imaging means. The transmission means transmits to a server the sensor data received from the sensor device which is discriminated by the discrimination means.SELECTED DRAWING: Figure 2
Patent JP-2021186114-A (JP)
Title: Game machine
Inventor: SOFUE TASUKE
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To provide a game machine capable of contributing to smoothing of progress of a game.SOLUTION: An MPU of a main control board executes a winning/losing lottery on the basis of entry into an operation hole and executes a support lottery on the basis of entry into a through gate. When a jackpot occurs as a result of the winning/losing lottery, control is shifted to a normal game state corresponding to a high-frequency support mode B via a special game state. Contrarily, when particular losing occurs as a result of the winning/losing lottery, control is shifted to a normal game state corresponding to a high-frequency support mode A without going through a special game state. When a support lottery is won, a support game by an electric accessory is executed. The longest required time until a player can enjoy the benefit when the high-frequency support mode A is set during a support game is nearly identical to the longest required time until a player can enjoy the benefit when the high-frequency support mode A is set during a variation display of a pattern on a display part for the through gate.SELECTED DRAWING: Figure 191