baber/WOPTO huggingface dataset:
Patent JP-2020040477-A (JP)
Title: Satellite information estimation device, satellite information estimation system and satellite information estimation method
Inventor: WATANABE YASUYUKI
IPC: G01S19/02
Filed: 2018-09-10
Abstract: To enable the estimation of an orbit of a positioning satellite and a time of the positioning satellite with high accuracy by using a ranging signal of two frequencies or more.SOLUTION: A positioning satellite 110 and a transmitter-receiver 120 bidirectionally transmit and receive a ranging signal F2 of a one frequency among spectrum-spread ranging signals of two frequencies or more in time division. The transmitter-receiver 120 receives a ranging signal F1 of other frequencies in the ranging signals of two frequencies or more from the positioning satellite 110. A satellite information estimation device 200 estimates an orbit of the positioning satellite 110 and a time of the positioning satellite 110 on the basis of ranging information acquired from the ranging signal of one frequency received by the transmitter-receiver 120, ranging information acquired from the ranging signal of one frequency received by the positioning satellite 110, and ranging information acquired from the ranging signal of the other frequencies received by the transmitter-receiver 120.SELECTED DRAWING: Figure 1
Patent JP-2020043465-A (JP)
Title: Computer-readable recording medium in which program for causing computer to function is recorded, which is used in virtual currency transaction system using virtual currency
Inventor: NAKANISHI TOSHIO
IPC: G09C1/00
Filed: 2018-09-11
Abstract: To provide a computer-readable recording medium in which a program for causing a computer to function is recorded such that a character string used as authentication information can be divided into tally pieces to keep a secret safe.SOLUTION: A tally engine causes a database to set information consisting of a transaction as transaction information and an authentication address and a character string as authentication information, divides the information consisting of the authentication address and the character string into bit units, converts the bit units into bit unit character strings, respectively, generates a plurality of tally character strings by a tally division process, and divides and stores the generated plurality of tally character strings in a plurality of external servers, and causes a terminal to perform management including deletion of the information consisting of the authentication address and character string from the database.SELECTED DRAWING: Figure 1
Patent JP-2020042634-A (JP)
Title: Program, display method, and information processing device
Inventor: SUZUKI NOBUO
IPC: G06F3/0481
Filed: 2018-09-12
Abstract: To provide a program, display method, and information processing device, which allow for appropriately displaying an object.SOLUTION: A program provided herein makes an information processing device perform steps of: identifying at least either of a first area for displaying an object within a display area 121 of a display device according to user manipulation and a second area prohibited from displaying the object; and displaying the object in the first area or an area outside the second area.SELECTED DRAWING: Figure 3
Patent JP-2020042234-A (JP)
Title: Electro-optic device and electronic device
Inventor: MORIWAKI MINORU
IPC: G02F1/1333
Filed: 2018-09-13
Abstract: To provide an electro-optic device capable of enhancing heat dissipation of a liquid crystal panel.SOLUTION: The electro-optic device has a liquid crystal panel that includes: a first quartz substrate; a second quartz substrate facing the first quartz substrate; a liquid crystal layer disposed between the first quartz substrate and the second quartz substrate; a first sapphire substrate bonded to the first quartz substrate; and a second sapphire substrate bonded to the second quartz substrate. The thickness of the first sapphire substrate and the second sapphire substrate is more than twice the thickness of the first quartz substrate or the second quartz substrate.SELECTED DRAWING: Figure 4
Patent JP-2020047625-A (JP)
Title: Semiconductor device
Inventor: SHIMOMURA SAYA
IPC: H01L29/12
Filed: 2018-09-14
Abstract: To provide a semiconductor device capable of reducing ON-resistance.SOLUTION: A semiconductor device according to an embodiment has a first electrode, a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type, a third semiconductor region of the first conductivity type, a conductive part, a gate electrode, and a second electrode. The conductive part is provided in the first semiconductor region via a first insulation part. The gate electrode is separated from the conductive part in a first direction from the first electrode toward the first semiconductor region. The gate electrode has a first portion and a second portion. The first portion is provided on the conductive part via a second insulation part. A lower surface of the first portion is located above a lower end of an interface between the second semiconductor region and the third semiconductor region. The second portion is opposed to the first, second and third semiconductor regions via a gate insulation part in a second direction perpendicular to the first direction. A position of the second portion in the second direction exists between a position of the first portion in the second direction and a position of the second semiconductor region in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2020046500-A (JP)
Title: Information processing apparatus, information processing method and information processing program
Inventor: He xin ying
IPC: G10H1/00
Filed: 2018-09-18
Abstract: To provide an information processing apparatus, an information processing method and an information processing program capable of acquiring information representing a musical performance of a musical instrument from an image.SOLUTION: An information processing apparatus 100 comprises: a position recognition unit which recognizes the position of a region of the body of a player from an input image; a musical instrument recognition unit which recognizes the musical instrument from the input image; and a musical performance information generation unit which generates, based upon relativity between the position of the region and the musical instrument, musical performance information representing a musical performance of the musical instrument by the player.SELECTED DRAWING: Figure 2
Patent JP-2018207779-A (JP)
Title: Vibration actuator, lens barrel and camera
Inventor: ONE KAZUYASU
IPC: G02B7/08
Filed: 2018-09-20
Abstract: To provide a vibration actuator with large driving torque and improved actuation characteristics.SOLUTION: A vibration actuator 10 of the present invention comprises: an electromechanical conversion element 13 which is in an annular shape, and has a plurality of first divided region 13A and a plurality of second divided region 13B which are divided in a radial direction; an elastic body 12 which generates driving force by vibration of the electromechanical conversion element 13; and a relative movement member 15 which pressure-contacts the elastic body 12, and relatively moves with respect to the elastic body 12 by the driving force. The first divided region 13A and the second divided region 13B are polarized in directions opposite to each other and alternately arranged, and a central angle formed by two edge sides along a radial direction, of the first divided region 13A and a central angle formed by two edge sides along a radial direction, of the second divided region 13B are different from each other.SELECTED DRAWING: Figure 6
Patent JP-2020045872-A (JP)
Title: Internal combustion engine
Inventor: HIRAGAMI KENTARO
IPC: F01M5/00
Filed: 2018-09-20
Abstract: To provide an internal combustion engine capable of efficiently and promptly increasing a temperature of oil using waste heat of an alternator.SOLUTION: An alternator 7 is arranged outside of a front cover 3 and a cylinder block 1 when viewed in a crank shaft direction. Many exhaust ports exhausting hot air generated in the alternator 7 in a radiation direction are arranged on outer peripheral surfaces of front and rear sections of a housing 14 which constitutes the alternator 7. An oil filter 25 is arranged on a portion of the front cover 3 which is an external section of the outer peripheral surface of the alternator 7 so that the hot air exhausted from the alternator 7 directly hits the same. The oil filter 25 has a body case made of a thin metal plate on an outer surface thereof and, therefore, has high heat conductivity with respect to the oil. Thus, the oil can be promptly heated by utilizing the hot air generated in the alternator 7. As a result, warming-up time can be shortened without requiring a special member.SELECTED DRAWING: Figure 1
Patent JP-2020051631-A (JP)
Title: Heating cooker
Inventor: NAKADA EIJI
IPC: F24C15/06
Filed: 2018-09-21
Abstract: To propose a heating cooker in which, when a cover to be mounted on a front surface part is in an erroneous mounting state, its tilting is easy to be recognized.SOLUTION: A heating cooker includes a cooker body 2, and a cover 3 mounted on a front surface part 20 of the cooker body 2. The cover 3 includes a first locking part 4 located at a first end part of the cover 3, and a second locking part 5 located at a second end part on the opposite side from the first end part of the cover 3. The front surface part 20 includes a first part 6 to be locked to which the first locking part 4 is locked, and a second part 7 to be locked to which the second locking part 5 is locked. At least one out of the front surface part 20 and the cover 3 includes a protrusion 8 for making the cover 3 tilt with respect to the front surface part 20 in an erroneous mounting state. The erroneous mounting state is the state where the first locking part 4 is locked to the first part 6 to be locked, and the second locking part 5 is not locked to the second part 7 to be locked but is riding over the front side of the second part 7 to be locked via the protrusion 8.SELECTED DRAWING: Figure 4
Patent JP-2019013145-A (JP)
Title: Permanent magnet embedded motor, compressor, and refrigeration air conditioning apparatus
Inventor: NIGO MASAHIRO
IPC: H02K1/18
Filed: 2018-09-21
Abstract: To obtain a permanent magnet embedded motor, of which the motor efficiency can be improved.SOLUTION: The permanent magnet embedded motor comprises: a stator core 8 disposed inside a frame 6, and having a back yoke 8c and a plurality of magnetic pole teeth 8d; a rotor 22 disposed on an inner diameter side of the plurality of magnetic pole teeth 8d; and a plurality of compression portions. A thickness of a magnetic steel sheet constituting the stator core 8 in which each of the plurality of compression portions is integrally formed is 0.30 mm or less, a sum of rotational direction widths of the plurality of compression portions arranged in the individual magnetic pole teeth is smaller than a radial thickness of the frame. Each of the plurality of compression portions is deformed by a pressing force generated in a direction from the frame 6 toward the stator core 8 when the frame 6 contracts, the deformation generates compressive stress higher than a compressive stress generated in the back yoke 8c due to the pressing force and permeability decreases as the compressive stress increases.SELECTED DRAWING: Figure 3
Patent JP-2020052548-A (JP)
Title: Information providing device
Inventor: SUDO TAKESHI
IPC: G07B15/00
Filed: 2018-09-25
Abstract: To provide useful information to each elevator user and to improve user convenience.SOLUTION: A control device 1 that provides information to an elevator user includes: an operation information acquisition part 14 for acquiring operation information of an elevator generated on the elevator side; a user information acquisition part 15 for acquiring user information of the user from an IC card held by the user; an information generating part 18 for generating provision information according to the acquired operation information and the user information; and an information providing part 17 for providing the generated provision information to the user.SELECTED DRAWING: Figure 1
Patent JP-2020051842-A (JP)
Title: Signal processing device, sensing device, signal processing method, and control program
Inventor: MASAKA MOTOTAKA
IPC: G01S13/28
Filed: 2018-09-26
Abstract: To provide a signal processing device, a sensing device, a signal processing method, and a control program with which it is possible to avoid a reduction in target detection performance when a target is making an accelerated motion.SOLUTION: In a signal processing device 10, a pulse compression unit 11 inputs a plurality of received pulse modulation signals respectively corresponding to a plurality of reflected signals of a plurality of transmitted signals corresponding to a plurality of transmitted pulse modulation signals and having been transmitted in one direction and reflected at a target and applies a pulse compression process to each received pulse modulation signal. A coherent integration unit 12 converts signals after the pulse compression process that correspond to the plurality of received pulse modulation signals from a time domain to a frequency domain and thereby performs coherent integration. A detection unit 13 detects the target on the basis of the integration result signal. The pulse compression unit 11 includes a Doppler frequency walk correction unit 11A that corrects Doppler frequency walk using a correction function that corresponds to the acceleration of the target.SELECTED DRAWING: Figure 1
Patent JP-2019024012-A (JP)
Title: Induction heating compaction system and compaction method
Inventor: VERNON M BENSON
IPC: H05B6/10
Filed: 2018-09-27
Abstract: To provide a safe, effective and efficient system to consolidate plies of pre-preg material.SOLUTION: An induction heating compaction system includes an induction heating member and a compaction roller. The induction heating member is configured to generate an induction magnetic field 440 at a selected frequency. The selected frequency causes at least one of the fibers and matrix in pre-preg material 406 to heat up. The compaction roller includes cooling passages 451 configured and arranged to extract heat from the pre-preg material while compacting the pre-preg material.SELECTED DRAWING: Figure 4B
Patent JP-2020051710-A (JP)
Title: heating furnace
Inventor: SAITO TAKESHI
IPC: F27B9/36
Filed: 2018-09-28
Abstract: To provide a heating furnace capable of uniformly retaining the temperature at the inside of a furnace while reducing the number of burners.SOLUTION: A heating furnace 2 comprises a plurality of burners 3 installed in the side walls 2c, 2d of both the side confronted with a distance D in the furnace width direction of the heating furnace and provided side by side at prescribed intervals L in the furnace length direction of the heating furnace 2. Each burner 3 has a nozzle structure 6 periodically changing the direction of a first fluid R1 jetted from a first fluid jet port 4 by self-exciting vibration, and, provided that a distance from a mutual intersection C of the extended lines L1, L2 along the side faces 10a, 10b of an expansion part 10 expanded in a mutually approached direction of either burner 3A and the other burner 3B adjacent in the furnace length direction of the heating furnace 2 to the side wall 2c installed with either burner 3A and the other burner 3B is defined as D1, the relation of 0.3D≤D1≤0.7D is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020056623-A (JP)
Title: Display method, specimen analyzer, computer program, and recording medium
Inventor: MORIURA KAZUMA
IPC: G01N35/00
Filed: 2018-09-28
Abstract: To enable a notification relating to measurement results to be easily recognized.SOLUTION: Provided is a method for displaying the measurement results of a plurality of measurement items by a specimen analyzer, the display method including: a notification display step for selectively displaying each of the plurality of measurement items on a display unit 33c and displaying a notification relating to measurement results on the display unit 33c in association with the measurement items; and a measurement result display step for displaying the measurement result of a selected measurement item on the display unit 33c in response to an event that at least one of the measurement items is selected.SELECTED DRAWING: Figure 3A
Patent JP-2020057567-A (JP)
Title: connector
Inventor: AOKI SHIGEHARU
IPC: H01R13/631
Filed: 2018-10-04
Abstract: To provide a floating connector capable of reducing a size in a pitch direction.SOLUTION: A connector 10 comprises: a fixed housing 20; and a movable housing 30 that is movable relative to the fixed housing 20. The fixed housing 20 includes an end wall part 24, and the movable housing 30 includes a regulated part 40. The end wall part 24 is provided with a reception part 248 and a protrusion part 244 that protrudes to the inside of a pitch direction (Y direction). The regulated part 40 is provided with a reference surface 484, a received part 48, and a receiving recessed part 46. The received part 48 protrudes to the outside of the reference surface 484 in the pitch direction, and is positioned below the reception part 248, with upward movement of the received part 48 being regulated by the reception part 248. The receiving recessed part 46 is recessed to the inside of the reference surface 484 in the pitch direction, and faces the projection part 244 in the pitch direction.SELECTED DRAWING: Figure 10
Patent JP-2020058465-A (JP)
Title: Rod-like cosmetic delivery container
Inventor: KUDO SAORI
IPC: A45D40/20
Filed: 2018-10-05
Abstract: To provide a rod-like cosmetic delivery container which efficiently performs application of cosmetics to an applied part by a plurality of rod-like cosmetics (hereinafter referred to as a core), prevents core break during application, facilitates application by removing a front tube tip from the applied part, and can comb the eyebrow or the like in application to the applied part.SOLUTION: A support part 4a for supporting a plurality of cores M in parallel in one row is moved forward and backward in a container so as to allow the cores to project from and retract into an opening 1b of a front tube 1 tip. A projection 6 having a groove part 6a which projects forward and in which the core moves forward and backward is provided at one side of the front tube tip. When applying to an applied part by a core tip positioned ahead of the projection tip, the projection is positioned at a back side of the core, and receives and protects the core in an inner surface 6b of the groove part. Due to the fact that the cores M are received by the projection 6, the cores can be delivered from the opening excessively for a length of the projection, and the front tube tip is separated so as not to come in contact with the applied part. When applying to the applied part by the cores, the eyebrow can be combed by slits 6c between the groove parts of the projection.SELECTED DRAWING: Figure 3
Patent JP-2020058263-A (JP)
Title: Automatic transplanter and transplant method
Inventor: TERUI FUTOSHI
IPC: A01C11/02
Filed: 2018-10-09
Abstract: To provide an automatic transplanter capable of efficiently transplanting two or more seedlings on one line from various seedling panels to a transplant panel simultaneously.SOLUTION: An automatic transplanter of the invention comprises: a seedling panel lane 1; and a movement mechanism 4 comprising a plurality of transplant fingers 10 which can be individually lifted up on a transplant panel lane 2 which is adjacent to the seedling panel lane in parallel. The transplant finger 10 can grip a seedling and can release gripping of the seedling. In addition the transplant fingers 10 are arranged at a seedling pitch on the seedling panel lane 1. The movement mechanism 4 is moved from the seedling panel lane 1 to the transplant panel lane 2, and the transplant fingers 10 are lowered for transplant. In movement of the movement mechanism 4 between the seedling panel lane 1 and the transplant panel lane 2, by a pitch changer 13 provided on the movement mechanism 4, an interval between respective transplant fingers 10 is varied.SELECTED DRAWING: Figure 3
Patent JP-2020058979-A (JP)
Title: Sludge dehydration device
Inventor: KIKUHARA AYUMI
IPC: C02F11/12
Filed: 2018-10-10
Abstract: To provide a sludge dehydration device capable of treating continuously and is relatively simple in structure.SOLUTION: A sludge dehydration device (10) is provided, characterized by a lower belt conveyor (16) inclined upward from a sludge inlet (12) toward a sludge discharge port (14) and extending in a longitudinal direction from the sludge inlet to the sludge discharge port, and an upper belt conveyor (18) inclined upward above the lower belt conveyor so as to contact a conveyor belt of a lower belt conveyor and extending in a longitudinal direction from the middle of the lower belt conveyor to the sludge discharge port, in which a pitch of small diameter carrier rollers of the lower belt conveyor and large diameter carrier rollers of the upper belt conveyor are substantially the same.SELECTED DRAWING: Figure 1
Patent JP-2019045504-A (JP)
Title: Fine particle detection element and fine particle detector
Inventor: SUGANO KYOICHI
IPC: G01N27/68
Filed: 2018-10-11
Abstract: To improve a capturing rate of charged fine particles by a capturing electrode.SOLUTION: A fine particle detection element includes: a casing including a gas flow path that gas passes; a charge generation part for adding charge generated by discharge to fine particles within gas introduced into the casing as charged fine particles; and a capturing electrode that is provided in a downstream side of flow of gas relative to the charge generation part within the casing to capture charged fine particles. The gas flow path is a space in a rectangular solid shape ranging with a gas discharge port in the same shape as that of a gas introduction port from the rectangular gas introduction port. When a fine particle detection element is disposed in the flow of gas and gas is passed through the gas flow path, a low flow velocity part, where flow velocity of gas becomes lower than flow velocity of gas passing the inside of the gas flow path, is generated in a downstream area of the gas discharge port.SELECTED DRAWING: Figure 5
Patent JP-2020065382-A (JP)
Title: Dynamo-electric motor and washing machine using the same
Inventor: AKUTSU AKIRA
IPC: H02K1/22
Filed: 2018-10-18
Abstract: To provide a dynamo-electric motor that can decrease pulsation torque to be generated during energization.SOLUTION: The dynamo-electric motor has a stator 100 and a rotor 200 that rotates to the stator 100, the rotor 100 has a rotation magnetic pole 210 formed by stacking a plurality of rotor cores in a rotation axis direction and a permanent magnet 220, a plurality of rotation magnetic poles 210 and a plurality of permanent magnets 220 are alternately arranged in the form of a circular ring. The rotation magnetic pole 210 has: a first rotor core 211 in which projection parts 211a and 211b projected at ends of the outside in a circumferential direction are formed; and a second rotor core 212 in which non-projection parts 212a and 212b not projected at ends of an outer periphery in a circumferential direction are formed, and a second rotor core part 512 on which the second rotor core 212 is stacked in the rotation axis direction is arranged to be positioned in the rotation axis direction between first rotor core parts 511 on which the first rotor core 211 is stacked in the rotation axis direction.SELECTED DRAWING: Figure 6