baber/WOPTO huggingface dataset:
Patent JP-2023024200-A (JP)
Title: Hierarchical transmission system transmission device and receiving device
Inventor: TAKADA MASAYUKI
IPC: H04J99/00
Filed: 2021-08-06
Abstract: To provide a transmission device and a receiving device capable of correcting non-linear distortion caused by a broadcasting transmission path of satellite broadcasting while increasing resistance to rain attenuation and the like when hierarchically transmitting two systems of modulated signals with a single carrier.SOLUTION: A transmission device 1 according to the present invention includes a function (11,12,13) to synchronize each data of the upper layer and the lower layer transmitted by a power hierarchical transmission system (LDM), add a pilot signal for transmission channel distortion correction of LDM only to the upper layer, and form each modulation signal for the upper layer and the lower layer, and a function (14, 15) for generating a complex baseband signal by synthesizing each modulated signal through level adjustment and performing quadrature modulation. A receiving device 2 according to the present invention includes functional unit (22, 23, 24, 25) for detecting and correcting non-linear distortion caused by a satellite broadcasting transmission channel in the complex baseband signal obtained from the transmission device 1, and a functional unit (21, 26, 27, 28) for synchronizing and restoring each data in the upper and lower layers on the basis of LDM.SELECTED DRAWING: Figure 1
Patent JP-2023028225-A (JP)
Title: Propagation delay time calculation device, propagation delay time calculation system, method for propagation delay time calculation and program
Inventor: KIHARA SHOGO
IPC: G01S7/52
Filed: 2021-08-19
Abstract: To obtain a propagation delay time calculation device that calculates a propagation delay time with high accuracy while suppressing a calculation cost.SOLUTION: A propagation delay time calculation device that calculates a propagation delay time until the arrival of sound wave transmitted from a sound transmitter at any time at a sound receiver when either one or both of the sound transmitter and the sound receiver travel has: first propagation calculation means for obtaining a provisional propagation delay time using a predetermined computational model for a sound transmitter position and a sound receiver position at the time; average velocity calculation means for obtaining a sound receiver average velocity at the provisional propagation delay time; propagation delay time estimation means for calculating an estimated propagation delay time from the sound receiver average velocity and the sound transmitter position and the sound receiver position at the time; and second propagation calculation means for calculating a propagation delay time from the sound transmitter position at the time to the sound receiver position expected by the propagation delay time using the computational model.SELECTED DRAWING: Figure 6
Patent JP-2022001262-A (JP)
Title: Inorganic salt-protein composite medical instrument
Inventor: ONO TADAO
IPC: A61K6/838
Filed: 2021-08-30
Abstract: To provide a medical instrument for use in animals, including a bioactive protein which retains bioactivity even after radiation-sterilized.SOLUTION: There is provided a medical instrument in which an inorganic salt solid such as apatite into which a peptide hormone or the like is embedded is placed so that a metal or the like is coated therewith, in which the inorganic salt solid is provided by controlled delay co-precipitation or the like in an unstable supersaturated calcium phosphate solution, and the medical instrument is exposed to ionizing radiation at a dose sufficient for sterilization.SELECTED DRAWING: Figure 1
Patent JP-2023037849-A (JP)
Title: Rotary electric machine
Inventor: HAMANAKA TAKASHI
IPC: H02K1/06
Filed: 2021-09-06
Abstract: To provide a rotary electric machine which can improve output density without a large size.SOLUTION: A motor 1 includes a cylindrical stator 2 extending in an axial direction and a rotor 3 positioned inward of the stator 2 in a radial direction. The stator 2 includes: a cylindrical stator core 11 having a plurality of teeth 13 protruding radially inward; and a stator coil 21 wound around the plurality of teeth 13 by concentrated winding to configure a plurality of parallel circuits. The inner peripheral side of the stator core 11 has such a shape that a first gap part S1, having a small radial gap between the rotor 3 and itself, and a second gap part S2, having a larger gap in the radial direction than the first gap part S1, are formed when the stator core 11 is looked in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2023037977-A (JP)
Title: Electrolysis recovery device
Inventor: YOSHII DAISUKE
IPC: C25C7/00
Filed: 2021-09-06
Abstract: To provide a technique that can measure a recovery amount of metal without stopping operation of an electrolysis recovery device.SOLUTION: An electrolysis recovery device comprises: an electrolytic bath to which a solution is introduced; a space part arranged downward in a gravity direction of the electrolytic bath; a shaft extending from inside the electrolytic bath to the space part; a rotary cathode secured to the shaft in the electrolytic bath and rotating around a rotation axis of the shaft; an anode arranged in the electrolytic bath; a drive mechanism rotationally driving the shaft around the rotation axis; a bearing arranged in the space part and supporting the shaft at an end side downward in the gravity direction of the shaft; a bearing case having an insulation property and accommodating the bearing; a load cell arranged in the space part and measuring a load of the rotary cathode received by the bearing case via the shaft; and a vibration reduction part reducing vibration of the shaft.SELECTED DRAWING: Figure 1
Patent JP-2023038569-A (JP)
Title: Detachable mechanism and rheology measuring device
Inventor: NASHIMA KENJI
IPC: G01N11/14
Filed: 2021-09-07
Abstract: To provide a detachable mechanism and a rheology measuring device capable of attaching a rotor and an inner cylinder to measure a force received from a sample at an exact location of a device body and detaching by a simple operation in the rotational rheology measuring device.SOLUTION: A detachable mechanism 10 for attaching an inner cylinder or the like to a device body includes: a housing unit 1 including a hole 1a into which a shaft part such as an inner cylinder is inserted and in which a groove 1b extending in a circumferential direction is formed on an inner surface of a hole 1a; a hollow cylindrical harness 2 arranged in the hole 1a of the housing unit 1 in a movable manner in an axial direction and formed with a through-hole 2a at a location corresponding to the groove 1b of the housing unit 1; a sphere body 3 arranged in the through-hole 2a of the harness 2; a first spring material 5 providing a force to the harness 2 in an insertion direction of the shaft part; a spacer 4 arranged in the harness 2 in a movable manner in the axial direction and regulating the movement of the sphere body 3; and a second spring material 6 providing a force to the spacer 4 in the reverse direction to the insertion direction of the shaft part.SELECTED DRAWING: Figure 1
Patent JP-2023039601-A (JP)
Title: Auto-tuning method of servo amplifier and motor control device
Inventor: KOBAYASHI EIJI
IPC: H02P29/00
Filed: 2021-09-09
Abstract: To perform auto-tuning regardless of the size of the load connected to a motor when performing auto-tuning of a servo amplifier used for servo control of the motor, and achieve optimization of a control parameter of a position command filter.SOLUTION: Before performing tuning of gain of a servo amplifier, a step (103) of estimating an inertia ratio concerning a motor based on a response of the motor when driving the motor at a slower speed than a speed used at a time of gain tuning, and an initial value determination step (104) of determining an initial value of a control parameter of a position command filter when performing auto-tuning based on the inertia ratio are performed.SELECTED DRAWING: Figure 2
Patent JP-2023041080-A (JP)
Title: Elastic wave device chip, elastic wave device, module including elastic wave device chip or elastic wave device, and manufacturing method for elastic wave device chip
Inventor: MOTOYAMA KEIICHIRO
IPC: H03H3/08
Filed: 2021-09-11
Abstract: To provide an elastic wave device chip that is miniaturized while improving filter characteristics, and a manufacturing method for the same.SOLUTION: In an elastic wave device, an elastic wave device chip 5 has a piezoelectric substrate 20, a wiring pattern 54 formed on a main surface of the piezoelectric substrate, and a plurality of resonators S1-R to S4-R, P1-R to P4-R, S1-T to S5-T, and P1-T to P4-T, formed on the main surface of the piezoelectric substrate and electrically connected to the wiring pattern. An uneven pattern is formed on the piezoelectric substrate 20. The uneven pattern has a first piezoelectric member 20a and a second piezoelectric member 20b. The first piezoelectric member forms a first area of the main surface at a convex portion end face of the uneven pattern. The second piezoelectric member has characteristics different from those of the first piezoelectric member, fills a concave portion of the uneven pattern, and forms a second area different from the first area of the main surface.SELECTED DRAWING: Figure 2
Patent JP-2021185256-A (JP)
Title: Adhesive composition and film-like adhesive composition
Inventor: KAWAKAMI SUSUMU
IPC: C09J7/35
Filed: 2021-09-15
Abstract: To provide an adhesive composition which is excellent in storage stability and can be cured at a relatively low temperature in a short time.SOLUTION: The adhesive composition contains an onium salt represented by general formula (1) and a cationically polymerizable substance. [In the formula (1), R1, R2, R3 and R4 each independently represent a hydrogen atom, an alkyl group, an aryl group, an alkenyl group, a heterocyclic group, an alkoxyl group, an aryloxy group, or a heterocyclic oxy group; R1, R2, R3 and R4 may be bonded together to form a ring structure; and X- represents SbF6-, PF6-, B(C6F5)4-, Ga(C6F5)4-, Ga(C6F5)2F2-, Ga(C6F5)F3-, or C(CF3SO2)3-.]SELECTED DRAWING: None
Patent JP-2023043606-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine with enhanced marketability.SOLUTION: A game machine can be controlled to be in an advantageous state, and includes performance control means and the like. Along with start of variable display of specific identification information, switching display for switching reservation display to a corresponding display is performed. As the variable display of decoration identification information, movement display and pre-operation display before starting the movement display are performed. In a normal state, the pre-operation display is performed while the switching display is performed. A common switching display is performed when based on variable display pattern information of a first type and when based on variable display pattern information of a second type. In a first notification performance and a second notification performance as notification performances for notifying whether the game machine is controlled to be in the advantageous state, speech subtitles may be displayed or not be displayed. A ratio of displaying the speech subtitles in an epilogue part of the first notification performance is higher than a ratio in an introduction part of the first notification performance, and a ratio of displaying the speech subtitles in the epilogue part of the second notification performance is higher than a ratio in the introduction part of the second notification performance.SELECTED DRAWING: Figure 316
Patent JP-2023044496-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: HIRASAWA Kensho
IPC: G06Q30/0241
Filed: 2021-09-17
Abstract: To provide an information processing device, an information processing method, and an information processing program that allow each advertisement content to be appropriately distributed a predetermined number of times.SOLUTION: An information processing device 10 includes a prediction unit 121, a calculation unit 122, and an update unit 123. The prediction unit 121 predicts the number of times an advertisement frame will occur in the future. The calculation unit 122 calculates a distribution probability for each advertisement content whose distribution reservation has been received for the advertisement frame, according to the number of occurrences predicted by the prediction unit 121. The update unit 123 updates the distribution probability calculated by the calculation unit 122, by feedback control using a measured value of the number of distributions of the advertisement content.SELECTED DRAWING: Figure 2
Patent JP-2023046528-A (JP)
Title: Radio communication system
Inventor: SUZUKI NORIYUKI
IPC: H04W4/14
Filed: 2021-09-24
Abstract: To improve the availability of short message services by allowing short messages to be sent even during voice communication.SOLUTION: A radio communication system includes a base station and a mobile station that perform digital radio communication. Voice communication and short message transmission and reception are enabled between the base station and the mobile station. The base station switches a channel for transmitting the short message according to the utilization status of a radio channel.SELECTED DRAWING: Figure 1
Patent JP-2023046668-A (JP)
Title: Positional deviation amount calculation method for detecting positional deviation of imaging device
Inventor: YANAGASE HIROMASA
IPC: G01N21/88
Filed: 2021-09-24
Abstract: To provide a technique for accurately performing an inspection using a photographed image even when a positional deviation of an imaging device with respect to an inspection facility occurs.SOLUTION: A positional deviation amount calculation method comprises steps of: causing an imaging device to image a reference plate having a frame part arranged so as to match an imaging range of the imaging device and a recognition pattern part arranged at a predetermined position on the inner side of the frame part to acquire a photographed image; cutting out a region with the predetermined width along an edge of the photographed image and determining the presence/absence of a positional deviation with an occupancy area ratio of the frame part in the cut-out region; and dividing the photographed image being the division object into a plurality of unit regions in the predetermined size and comparing the position in the photographed image of the maximum ratio region being the unit region where the occupancy area ratio of the recognition pattern part becomes maximum out of the plurality of divided unit regions with the position in a master image to calculate a positional deviation amount.SELECTED DRAWING: Figure 1
Patent JP-2023047086-A (JP)
Title: Method for manufacturing semiconductor device, substrate processing system, and program
Inventor: SHINOZAWA NORIHITO
IPC: H01L21/314
Filed: 2021-09-24
Abstract: To obtain expected film deposition results by making a recipe correspond to change in atmospheric pressure generated in particular during a long-time film formation process.SOLUTION: A method for manufacturing a semiconductor device includes the steps of: processing a substrate according to processing conditions of the substrate; collecting atmospheric pressure data in parallel with the step of processing the substrate; adjusting processing conditions of the substrate using the collected atmospheric pressure data; and controlling the substrate processing according to the processing conditions.SELECTED DRAWING: Figure 8
Patent JP-2023048248-A (JP)
Title: Rectangular cover body structure for covering heat insulation and cold insulation case for home delivery
Inventor: IHARA HIROAKI
IPC: B65D25/20
Filed: 2021-09-28
Abstract: To provide a cover body structure easy in attachment/detachment of the cover body of a heat insulation and cold insulation case loaded on the loading space of a transport vehicle, and having durability against rain and sufficiently performing heat insulation and cold insulation functions.SOLUTION: In the open bottom rectangular cover body of a cover body structure, formed roughly in a rectangular shape with canvas, right and left end edge parts of a front face cover body and front face both end edge parts of right and left side faces cover body are integrally formed in a semi-circular arc shape via a fastener. Right and left fabric tapes provided with irregular projection piece rows forming a fastener by mutual engagement are sewn and connected to side edge parts of the front face cover body and a rear end edge part of the right and left side faces cover body. Between the right and left irregular projection piece rows, a slider allowing engagement/disengagement of the right and left irregular projection pieces is straddlingly held. One side end part of the cover body covering entire upper face of the fastener is sewn and connected to one of the right and left fabric tapes sewn and connected to the front end part of the right and left side faces cover body and the side end part of the front face cover body to form the cover body structure.SELECTED DRAWING: Figure 1
Patent JP-2023048498-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and program
Inventor: MACHINO TAKESHI
IPC: G06Q10/06
Filed: 2021-09-28
Abstract: To make asset management of company's equipment efficient and easy.SOLUTION: In a server 1 that manages one or more pieces of furniture as inventory targets to each of which a TAG capable of wireless transmission of information including an identifier arranged in an office used by a user in a scope of a predetermined distance as a signal is attached, an equipment management unit 51 manages information including the identifier and a position for each of the one or more pieces of furniture as inventory targets as equipment management information. When entering the scope of the predetermined distance from a position where the predetermined furniture is arranged, a reception control unit 41 of an operator terminal 2 receives a signal emitted from the TAG attached to the predetermined furniture. An inventory unit 53 of the server 1 determines that an inventory of the predetermined equipment is performed on a condition determined that a predetermined identifier of TAG information matches an identifier of the predetermined equipment among one or more equipment included in the equipment management information and a current position of the TAG information is included in a position of a predetermined space included in the equipment management information.SELECTED DRAWING: Figure 8
Patent JP-2023048793-A (JP)
Title: Information processing apparatus, program, and drawing method
Inventor: IWASAKI JUNICHI
IPC: G06T15/00
Filed: 2021-09-28
Abstract: To provide an information processing apparatus capable of representing an image as intended by a creator.SOLUTION: An information processing apparatus 2A includes: a viewpoint acquisition unit 12 which acquires a viewpoint of a three-dimensional virtual space; an object information acquisition unit 13 which determines luminance of an object arranged in the three-dimensional space and drawn on a screen based on the viewpoint by calculating a path of virtual light that is made incident on the viewpoint, at least, to acquire object information including the luminance of the object; a screen drawing unit 14A which draws, based on the object information, a screen including the object with a color reflected therein according to the luminance of the object; and a screen output unit 15 which outputs the screen on a display device.SELECTED DRAWING: Figure 10
Patent JP-2023049765-A (JP)
Title: Motor unit and electric bicycle
Inventor: IDO SHIGERU
IPC: B62M6/40
Filed: 2021-09-29
Abstract: To further increase a heat radiation amount from a switching element included in a motor unit to improve reliability of the motor unit.SOLUTION: A motor unit 2 for an electric bicycle includes a motor 4, a switching element 62 for driving the motor 4, a substrate 61 having a surface including a mounting surface 613 for mounting the switching element 62 and an opposite surface facing opposite to the surface including the mounting surface, and a case 3 accommodating the substrate 61. The substrate 61 further has a through hole 614 passing through between the mounting surface 613 and the opposite surface and metal foil 64 covering at least a part of an inner peripheral surface of the through hole 614. The switching element 62 is thermally connected to the metal foil 64. A portion of the case 3 opposite to the switching element 62 while interposing the substrate 61 therebetween is thermally connected to the metal foil 64 .SELECTED DRAWING: Figure 4
Patent JP-2022000470-A (JP)
Title: Nucleic acid products and methods of administration thereof
Inventor: MATTHEW ANGEL
IPC: A61P17/02
Filed: 2021-10-01
Abstract: To provide nucleic acid products and methods of administration thereof.SOLUTION: The present invention relates in part to nucleic acids, including nucleic acids encoding proteins, therapeutics and cosmetics comprising the nucleic acids, methods for delivering the nucleic acids to cells, tissues, organs and patients, methods for inducing cells to express proteins using nucleic acids, methods, kits and devices for transfecting, gene-editing and reprogramming cells, and cells, organisms, therapeutics and cosmetics produced using these methods, kits and devices.SELECTED DRAWING: Figure 39
Patent JP-2023057496-A (JP)
Title: Power supply circuit and power supply device
Inventor: SASHITA KAZUYUKI
IPC: H02M3/28
Filed: 2021-10-11
Abstract: To provide a power supply circuit and a power supply device capable of reducing a conduction loss and controlling an OR connection switch by a simple method.SOLUTION: In a power supply device 1, a power supply circuit 100 comprises: a main transformer 20 that has a first primary side coil 21 and a first secondary side coil 22; a primary side main switch part 10; a first secondary side rectification part 30; an OR connection switch 40 in which a body diode is arranged in such a direction that a backflow of current from an output terminal is prevented; and a drive transformer 50 that has a second primary side coil 51 and a second secondary side coil 52, the second primary side coil 51 being connected in parallel with the first secondary side coil 22, one end of the second secondary side coil 52 being connected with a gate electrode of the OR connection switch 40, the other end of the second secondary side coil 52 being connected with an anode (a source electrode) of the body diode in the OR connection switch 40.SELECTED DRAWING: Figure 1
Patent JP-2023057916-A (JP)
Title: Control apparatus
Inventor: ISHII DAIKI
IPC: F02D41/40
Filed: 2021-10-12
Abstract: To prevent an exhaust temperature from excessively climbing while preventing a piston from overheating.SOLUTION: A control apparatus 6 includes: a temperature estimation part 621 for estimating a temperature of a piston 1 of an internal combustion engine of a vehicle S on the basis of at least one of a temperature of a cooling oil cooling the piston 1 of the engine, that of cooling water cooling the engine, and an exhaust temperature of the engine; and a control part 622 for decreasing an upper limit value of fuel injection timing at which a fuel injector 2 injecting fuel into the piston 1 injects the fuel, in a case where the temperature of the piston 1 estimated by the temperature estimation part 621 climbs up to a first threshold that corresponds to a heatproof temperature of the piston 1, and increasing the upper limit value of the fuel injection timing at a temperature higher than the first threshold in a case where the temperature of the piston stops climbing.SELECTED DRAWING: Figure 1