baber/WOPTO huggingface dataset:
Patent JP-2020005484-A (JP)
Title: motor
Inventor: SUZUKI TAKUMI
IPC: H02K1/18
Filed: 2018-07-02
Abstract: To provide a motor capable of suppressing interference during connection.SOLUTION: The motor includes a stator 21 having a rotor having a plurality of magnetic poles in a circumferential direction and a stator core around which a first three-phase winding 30 and a second three-phase winding 40 are wound. The first three-phase winding is connected to a first inverter circuit 50. The second three-phase winding is connected to a second inverter circuit 60. At least one phase winding 31a to 31f of the first three-phase winding and at least one phase winding 41a to 41f of the second three-phase winding are pulled out from different positions in a radial direction of the stator core.SELECTED DRAWING: Figure 2
Patent JP-2018157231-A (JP)
Title: Flip-chip bonding method of micro led module and flip-chip bonding module
Inventor: YOO TAEKYUNG
IPC: H01L33/48
Filed: 2018-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip bonding method of micro LED module, and a flip-chip bonding module using the same.SOLUTION: A flip-chip bonding method has a step of preparing a micro LED including a substrate, and a large number of LED cells formed on an LED substrate, a step of preparing a submount substrate having a heat expansion coefficient different from that of the LED substrate, and a step of flip-chip bonding the micro LED and the submount substrate by using a solder located between the micro LED and the submount substrate. The step of flip-chip bonding controls the temperature of the submount substrate and the temperature of the LED substrate by heating-cooling curves different from each other, so as to suppress the difference of deformation volume due to the difference of heat expansion coefficient of the LED substrate and the submount substrate.SELECTED DRAWING: Figure 9
Patent JP-2020008653-A (JP)
Title: Flexible circuit board and display
Inventor: ABE HIDEAKI
IPC: H05K1/02
Filed: 2018-07-04
Abstract: To provide a flexible circuit board and a display that can improve a bonding strength with the other board.SOLUTION: A flexible circuit board comprises: a film-like first base material 31; a first insulating protective film 36 that is provided on one face of the first base material 31; and a second insulating protective film 37 that is provided on the other face located on the opposite side of one face of the first base material 31. In plan view from a normal direction Z of the first base material 31, the first protective film 36 and the second protective film 37 have shapes different from each other.SELECTED DRAWING: Figure 7
Patent JP-2018149418-A (JP)
Title: Game machine
Inventor: UCHIDA DAIKI
IPC: A63F7/02
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing increase in the number of components and a cost up, and also solving a heat problem at the periphery of a game board.SOLUTION: The game machine includes: a main stage 922 provided with a shutter face 922b capable of being displaced between an opened state where passing of a game ball to a big winning port becomes easy and a closed state where becomes difficult; and an upper unit 924'. When the main stage 922 is in a closed state, the upper unit 924' together with the main stage 922 can form a path 930' capable of suppressing a progress speed of a game ball B flown into the main stage 922, on the other hand, when the main stage 922 is in an opened state, the upper unit 924' can function not to suppress the progress speed of the game ball B flown into the main stage 922 by not forming the path 930', and when the path 930' is not formed, can guide the game ball B flown thereinto to the big winning port.SELECTED DRAWING: Figure 90
Patent JP-2020009852-A (JP)
Title: Resin seal on-vehicle electronic controller
Inventor: SUZUKI KAZUHIRO
IPC: H05K3/28
Filed: 2018-07-05
Abstract: To provide a resin seal on-vehicle electronic controller capable of fixing connector housing and seal resin securely with simple configuration.SOLUTION: A resin seal on-vehicle electronic controller 1 includes a circuit board 11 mounting an electronic component 111, a connector housing 21 for electrically connecting the circuit board 11 and an external terminal, and a seal resin 41 for fixing the connector housing 21 to the circuit board 11. The connector housing 21 includes an open hole 213 interconnecting a second end face 211b located oppositely to the side of a first end face 211a to which the external terminal is attached, and the lateral face of the connector housing 21 adjoining the second end face 211b, where the seal resin 41 fills at least the open hole 213 and inside thereof, and is continuous to cover a part of the outer boundary of the connector housing 21 and at least a part of the outer boundary of the circuit board 11.SELECTED DRAWING: Figure 1
Patent JP-2018197864-A (JP)
Title: Brightness compensation in display
Inventor: LIU BO
IPC: G09G3/20
Filed: 2018-07-06
Abstract: To provide a method of driving an organic light emitting diode display for compensating for unevenness in brightness due to the IR drop.SOLUTION: In one example, a method includes identifying an IR voltage drop effect on a pixel supplied by a supply voltage line, and generating a brightness signal for the pixel based at least in part on the IR voltage drop effect. In another example, a method includes calculating values of the IR voltage drop corresponding to pixels fed by a common supply voltage line, and providing each pixel with a data line signal that compensates for the IR voltage drop. In another example, a display device includes a matrix of pixels, and a brightness controller configured to measure an IR voltage drop effect on a pixel of the matrix and generate a brightness signal for the pixel based at least in part on the IR voltage drop effect and a temporal average pixel brightness within a refreshing cycle associated with the pixel.SELECTED DRAWING: Figure 3
Patent JP-2020006417-A (JP)
Title: Cooling device of metal strip
Inventor: NAKAGAWA HIROO
IPC: B21B45/02
Filed: 2018-07-10
Abstract: To provide a cooling device of a metal strip which can quickly and efficiently cool the heated metal strip during a short conveyance distance, in the cooling device of the metal strip for cooling the heated metal strip continuously conveyed.SOLUTION: Upon cooling of a heated metal strip W continuously conveyed, an air nozzle 10 is provided so as to face the conveyed and heated metal strip, a pair of linear nozzles 11, 11 extended in a width direction of the metal strip against which gas is sprayed are provided so as to be opposed to each other via a required interval on the upstream side and the downstream side in the conveyance direction of the metal strip, so as to be protruded to the metal belt side and such that cooling medium c is sprayed together with gas toward the metal strip from the linear nozzle.SELECTED DRAWING: Figure 2
Patent JP-2020006006-A (JP)
Title: Game machine
Inventor: KIYOHARA KENJI
IPC: A63F7/02
Filed: 2018-07-11
Abstract: To provide a game machine that suppresses decline in a game interest.SOLUTION: A game machine includes: a game board 1 in which a game area 6 in which game balls can flow down is formed in the front; a door member (front door 23) covering the front of the game board 1; operation means (movable performance button 43k) arranged in the range of height where the game area 6 is formed that can be operated by a player from the front side of the game board 2; and performance control means (performance control microcomputer 121) that causes predetermined performance means (board movable body 55k and image display device 50) to execute a predetermined performance upon operation of the operation means.SELECTED DRAWING: Figure 47
Patent JP-2018197241-A (JP)
Title: Immediate release abuse deterrent liquid fill dosage form
Inventor: EDWIN R THOMPSON
IPC: A61K47/10
Filed: 2018-07-12
Abstract: To provide an oral, immediate release, abuse deterrent liquid filled capsule containing an active pharmaceutical ingredient susceptible to abuse, such as hydrocodone bitartrate and oxycodone HCl; and processes of preparing a dosage form.SOLUTION: An immediate release, abuse deterrent capsule comprises: (a) an active substance susceptible to abuse; (b) a first polyethylene glycol (PEG) having an average molecular weight between about 30,000 Daltons and about 40,000 Daltons; and (c) a second PEG having an average molecular weight between about 3000 Daltons and about 4000 Daltons; where a ratio of the first PEG to the second PEG is less than about 1:4 w/w.SELECTED DRAWING: Figure 1
Patent JP-2020011738-A (JP)
Title: Packaging box
Inventor: OGINO CHIKAYUKI
IPC: B65D5/50
Filed: 2018-07-13
Abstract: To provide a packaging box capable of corresponding to a variety of bottle shapes.SOLUTION: A packaging box (10) for packaging a wine bottle (900) includes: an outside box (300); an upper inner box (100) which is housed in the outer box and where an upper hole (101) for inserting a head of a bottle is provided; and a lower inner box (200) which is housed in the outer box and where lower holes (201, 202) for inserting a bottom part of the bottle are provided.SELECTED DRAWING: Figure 1
Patent JP-2020011814-A (JP)
Title: Image formation device
Inventor: ITO SHIGEHARU
IPC: B65H9/14
Filed: 2018-07-18
Abstract: To provide an image formation device capable of suppressing deterioration of productivity while suppressing occurrence of jam.SOLUTION: An image formation device 100 comprises a conveyance mechanism 3, a position acquisition part 8, a discharge tray, an alignment member 731, and a control part 10. The conveyance mechanism 3 conveys a recording medium along a conveyance direction. The position acquisition part 8 acquires a position of the recording medium conveyed by the conveyance mechanism 3. The alignment member 731 aligns an attitude of the recording medium discharged to the discharge tray by moving between a standby position and an alignment position. The control part 10 acquires a deviation amount showing difference between a first center position of the discharged tray in a width direction and a second center position in a width direction of the recording medium discharged to the discharge tray on the basis of the position of the recording medium acquired by the position acquisition part 8. The control part 10 decides the standby position at a first position or a second position apart from the first center position than the first position in accordance with the deviation amount.SELECTED DRAWING: Figure 4
Patent JP-2020016474-A (JP)
Title: Radar system and signal processing method
Inventor: TAKEYA SHINICHI
IPC: G01S7/02
Filed: 2018-07-23
Abstract: To provide a radar system and a signal processing method with which it is possible to improve LPI performance.SOLUTION: A radar system of an embodiment comprises a transmit unit, a first synthesizing unit, a reference signal correction unit, a correlation calculation unit, a second synthesizing unit, and a range extraction unit. The transmit unit transmits a transmit signal synthesized from a first pulse string in which pulse intervals are constant and a second pulse string in which pulse intervals are different for each pulse at carrier frequencies allocated to each sub-array antenna included in a transmit array antenna from the respective sub-array antennas. The first synthesizing unit corrects the signal of the first pulse string included in the receive signal received by a receive antenna on the basis of a frequency difference between the carrier frequencies allocated to each of the sub-array antennas and synthesizes the corrected signal.SELECTED DRAWING: Figure 1
Patent JP-2020018048-A (JP)
Title: Linear drive device
Inventor: NISHITANI HITOSHI
IPC: H02N2/04
Filed: 2018-07-24
Abstract: To provide a durable linear drive device.SOLUTION: The linear drive device includes: two vibrators 11 each including a piezoelectric element 11a; two holding members 12 for fixing the vibrators 11; pressurizing plates 13 disposed on the piezoelectric element 11a side of the vibrators 11; a first pressurizing member 14 for pressurizing the pressurizing plates 13; a second pressurizing member 15 for pressurizing the pressurizing member 14; pressuring means 16 for acting on the second pressurizing member 15; and a friction member 17 coming into contact with the vibrators 11 and moving relatively to the vibrators 11 by vibrations. The gravity center of pressurization points 13a at which the first pressurizing member 14 pressurizes the respective pressurizing plates 13 disposed on the vibrators 11 matches the gravity center of a pressurization point 14a at which the second pressurizing member 15 pressurizes the first pressurizing member 14. The holding members 12 are held with an axis 18, which is parallel with the direction of the relative movement, set as the center such that the vibrators 11 are pressed against the friction member 17. Contact surfaces S1, S2 of the friction member 17 with which the respective vibrators 11 come into contact are not parallel with each other.SELECTED DRAWING: Figure 3
Patent JP-2020016060-A (JP)
Title: Construction method for water cut-off material of expansion gap for wheel guard and wall balustrade
Inventor: OZAKI HIDEHIKO
IPC: E01D19/08
Filed: 2018-07-25
Abstract: To provide a construction method for water cut-off material of expansion gap for wheel guard and wall balustrade which takes short working time, is suitable for emergency work, and can reduce costs while ensuring durability.SOLUTION: A construction method for water cut-off material of expansion gap for wheel guard and wall balustrade in which two types of sheet-like water cut-off materials 1, 2 having different widths are prepared, and a water cut-off material 1 selected from the two types of water cut-off materials 1, 2 is attached to expansion gaps 11, 21 between a wheel guard 10 and wall balustrade 20 of a bridge while leaving a free surface width at the center to cut-off water, includes: an estimated amount of movement determination step of determining an estimated amount of movement of the wheel guard 10 and the wall balustrade 20; and an expansion gap width determination step of determining an expansion gap width the wheel guard 10 and the wall balustrade 20. The water cut-off material 1 to be attached is selected according to the determination results of the estimated amount of movement determination step and the expansion gap width determination step.SELECTED DRAWING: Figure 1
Patent JP-2020025390-A (JP)
Title: Power converter and control method of the same
Inventor: SONG HAIBIN
IPC: H02M3/28
Filed: 2018-08-07
Abstract: To optimize performance of a flyback converter for whole lines and in a load range.SOLUTION: A flyback power converter 200 comprises: a hybrid clamp circuit 220; and a power management unit 262 which corresponds to the circuit and remarkably optimizes performance of the flyback power converter for whole lines and in a load range. The clamp circuit includes a parallel combination of a capacitor 202 and a resistor 203, which is connected in parallel with primary winding of a flyback transformer 201 and is connected in series with a parallel combination of a switch 205 and a diode 204. By detecting an operation condition, the power management unit configures the clamp circuit as a passive clamp or an active clamp. In a passive clamp configuration, the switch is turned off, and is turned on/off under the control of pulse width modulation (PWM) for enabling ZVS turn-on of a main switch in an active clamp configuration.SELECTED DRAWING: Figure 2
Patent JP-2018196146-A (JP)
Title: Activation procedure for dormant cells
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04W56/00
Filed: 2018-08-09
Abstract: To provide a method, apparatus and computer program product for activating a dormant eNB to serve UE when the UE is not allowed to access or to camp on the dormant eNB.SOLUTION: UE receives synchronization signals and an information block from a first base station. The information block includes information indicating whether the first base station is in a dormant state or an active state. The UE detects the first base station on the basis of the received synchronization signals and of the information indicating whether the first base station is in the dormant state or the active state. The UE receives, from a second base station, an indication of resources for detecting the first base station. The synchronization signals and the information block are received in the indicated resources. The UE moves to the first base station from the second base station in a handoff from the second base station to the first base station.SELECTED DRAWING: Figure 7
Patent JP-2020025623-A (JP)
Title: Portable fire extinguisher
Inventor: MURATA YUZO
IPC: A62C27/00
Filed: 2018-08-09
Abstract: To provide a portable fire extinguisher capable of being in a conveyance state easily and quickly.SOLUTION: A portable fire extinguisher 1 comprises: a cylindrical tank 2 sealing an agent such as an extinguishing agent; an axle 3 pivotally supported at two parts by two bearing parts 31 provided for a lower part side surface of the tank 2; wheels 4 freely rotatably provided at both ends of the axle 3; a rod-like footrest part 5 whose both ends are connected to the axle 3; a tripod 6 provided for an end plate bottom surface of a lower part of the tank 2; a frame rod-like handle 7 fitted to an upper side surface of the tank 2; a pressurized gas container 8 for pressurizing the inside of the tank 2; and a nozzle 10 emitting the agent transmitted by the tank 2 with a hose 9 when fire breaks out. A width L1 between both ends of the footrest part 5 is greater than a lateral width L on both side surfaces of the tank 2, and the footrest part 5 is overhung on both side surfaces of the tank 2.SELECTED DRAWING: Figure 1
Patent JP-2020028928-A (JP)
Title: Processing method and processing apparatus
Inventor: YOSHIDA ATSUSHI
IPC: B24B21/08
Filed: 2018-08-21
Abstract: To provide a processing method which makes it possible to increase a processing rate and form a smooth processed surface on a substrate.SOLUTION: A processing method includes: forming a horizontal surface HS and a vertical surface VS on an edge part by rotating a substrate W and by pressing a first processing tool 3A against the edge part of the substrate W; and processing the vertical surface VS by pressing a second processing tool 3B against the vertical surface VS formed by the first processing tool 3A. The first processing tool 3A has a processing surface rougher than that of the second processing tool 3B.SELECTED DRAWING: Figure 1
Patent JP-2020030114-A (JP)
Title: Method for manufacturing sensor unit
Inventor: IKEDA TAKAYUKI
IPC: G01L1/20
Filed: 2018-08-23
Abstract: To provide a method for manufacturing a sensor unit, capable of not only improving an appearance, but also adjusting a curved portion in a longitudinal direction of a sensor holder and enhancing versatility while improving a yield.SOLUTION: A method for manufacturing a sensor unit comprises: a core metal insertion step of inserting a core metal member 44 having a length shorter than that of a core metal storage part 42a into a predetermined place (a curved portion CP) in a longitudinal direction of the core metal storage part 42a; and a folding step of folding a portion (the curved portion CP) inserting the core metal member 44 of a fixed base 42 so as to follow the curved shape of a sensor bracket 50. Thereby, an appearance of the curved portion CP of the fixed base 42 can be improved; when increasing a length of the core metal member 44, a position having the curved portion CP can be adjusted in the longitudinal direction of the fixed base 42 to improve a yield and versatility.SELECTED DRAWING: Figure 13
Patent JP-2019009455-A (JP)
Title: System and method for physically detecting forged electronic device
Inventor: WALTER J KELLER III
IPC: H01L27/04
Filed: 2018-08-23
Abstract: To provide a system and a method for non-destructively inspecting and selecting a forged electronic device.SOLUTION: A system for inspecting or selecting an electrically-operated device 10 includes a signal generator 50 for inputting a preselected signal to the electrically-operated device 2. There also exists an antenna array 22 positioned at a predetermined distance above the electrically-operated device. Means 18 collects RF energy emitted by the electrically-operated device in response to an input of the preselected signal. A signature of the collected RF energy is compared with an RF energy signature of a real part. whether the electrically-operated device is genuine or counterfeit is determined.SELECTED DRAWING: Figure 1
Patent JP-2019140086-A (JP)
Title: Knife type electrical connector
Inventor: LAI BING YUAN
IPC: H01R13/52
Filed: 2018-08-28
Abstract: To provide a knife type electrical connector.SOLUTION: A knife type electrical connector includes a female end mechanism 100 and a male end mechanism 300 which are inserted and removed from each other. The female end mechanism includes a knife holder, a plurality of terminal pressure contact pieces 21, a plurality of plug posts 22 and a seal plate 23. The male end mechanism includes a connection pedestal 31, a plurality of knife gate terminals 32, a plurality of connection terminals, and a seal member 34. More channel selection and arrangement are provided by further increasing the number of connection terminals in addition to achieving sealing with the above-described member configuration.SELECTED DRAWING: Figure 3
Patent JP-2020033747-A (JP)
Title: Construction machine
Inventor: UJI Katsumasa
IPC: E02F9/20
Filed: 2018-08-29
Abstract: To provide a construction machine capable of easily setting a mounting position of a plurality of inertial sensors.SOLUTION: First to third inertial sensors 16 to 18 are respectively mounted on a boom 5A, an arm 5B and a bucket 5C so as to rotate on coordinate axes different from each other when the boom 5A is operated. When the boom 5A is operated in a state where a traveling operation pressure Pa and a turning operation pressure Pb are equal to or less than respective preset operation pressure thresholds, a controller 20 determines which of the movable parts of the boom 5A, the arm 5B and the bucket 5C is mounted on each of the inertial sensors 16 to 18 on the basis of the sensor outputs output from the plurality of inertial sensors 16 to 18, and sets the correspondence between the boom 5A, the arm 5B, and the bucket 5C and each of the inertial sensors 16 to 18 on the basis of the determination result.SELECTED DRAWING: Figure 3
Patent JP-2020032673-A (JP)
Title: Manufacturing method of fiber-reinforced thermoplastic resin prepreg, prepreg obtained by the manufacturing method, and manufacturing method of fiber-reinforced thermoplastic resin
Inventor: HIROSE TAKAFUMI
IPC: B29B11/16
Filed: 2018-08-31
Abstract: To provide a manufacturing method of a fiber-reinforced thermoplastic resin (FRTP) prepreg capable of improving production speed and avoiding to have low viscosity with an organic solvent for impregnation toward reinforcement fibers (bundle), and a prepreg capable of avoiding adhesion of a matrix resin of an FRTP at a heating contact part of a manufacturing machine stage.SOLUTION: The manufacturing method of a fiber-reinforced thermoplastic resin prepreg includes steps of: (1) preparing a matrix resin composition for impregnation, comprising a polymerizable thermoplastic epoxy resin containing (a) a first bifunctional compound having 2 epoxy groups and (b) a second bifunctional compound having 2 functional groups such as phenolic hydroxyl groups, etc.; (2) controlling an impregnation tank temperature and squeeze molding by introducing a reinforcement fiber bundle by using a squeeze die while impregnating; (3) forming a resin coating layer by coating the squeeze-molded uncured linear object with a molten thermoplastic resin for a surface coating; (4) cooling and solidifying the resin coating layer; and (5) taking up the uncured or semi-cured linear object.SELECTED DRAWING: None