baber/WOPTO huggingface dataset:
Patent JP-2020205562-A (JP)
Title: Common mode noise filter
Inventor: OMORI YOSHIHARU
IPC: H01F17/04
Filed: 2019-06-19
Abstract: To provide a common mode noise filter capable of removing differential mode noise.SOLUTION: A common mode noise filter includes a first open coil 15 in which one end 15a is connected to a first coil 13 and the other end 15b is open and a second open coil 16 in which one end 16a is connected to a second coil 14 and the other end 16b is open. The first open coil 15 is composed of first and second coiled conductors 17a, 17b. The second open coil 16 is composed of third and fourth coiled conductors 18a, 18b. A first coiled conductor 17a constituting the first open coil 15 has a different number of turns from the others.SELECTED DRAWING: Figure 1
Patent JP-2021002435-A (JP)
Title: Spark plug
Inventor: HORIO NORIAKI
IPC: H01T13/20
Filed: 2019-06-20
Abstract: To provide a spark plug in which the peeling resistance and spark consumption resistance of a covering portion can be improved.SOLUTION: A spark plug comprises a center electrode, and a ground electrode which has a protruding portion protruding toward the center electrode and forms a spark gap between the ground electrode and the center electrode, the protruding portion comprises: a convex portion which ridges from a first surface of the ground electrode, the first surface facing the center electrode; and a covering portion which covers the convex portion and contains a precious metal, the convex portion comprises: an end surface facing the same direction as the first surface; and a side surface connecting the outer edge of the end surface and the first surface to each other, the covering portion comprises: an end surface covering portion which covers the end surface; and a side surface covering portion which covers the side surface. In the cut surface cut in a plane perpendicular to the first surface through the center of gravity of the end surface of the convex portion, the thickness T2 of the side surface covering portion at the position of the first surface and a value W half the width of the convex portion at the position of the first surface stratify 0.1≤T2/W≤0.4.SELECTED DRAWING: Figure 1
Patent JP-2021000706-A (JP)
Title: Coolant supply device and machine tool
Inventor: YABE KOICHI
IPC: B23Q11/10
Filed: 2019-06-24
Abstract: To provide a coolant supply device and a machine tool that facilitate on and off of jetting of coolant.SOLUTION: A coolant supply device 10 supplies coolant to a work piece processing area in a machine tool. The coolant supply device comprises: a rotary nozzle 40 formed cylindrically and having a jet port 51 for jetting the coolant onto a cylindrical outer peripheral surface; and a supply device body 20 supporting the rotary nozzle such that this nozzle freely rotates and configured such that the coolant can be supplied to the rotary nozzle. According to rotation of the rotary nozzle, the supply device body is switchable between a jet allowable range in which the jet port is opened and a jet stop range, located opposite the jet port, in which the jet port is closed.SELECTED DRAWING: Figure 2
Patent JP-2021003529-A (JP)
Title: Data collection device, data collection system, and program
Inventor: ASAHARA ICHIYO
IPC: A61B5/00
Filed: 2019-06-27
Abstract: To simplify collection of measured data of biological information.SOLUTION: A data collection device 12 comprises: a first input unit 121 for receiving an input of a collector ID; a second input unit 122 for receiving an input of a measurement object person ID; a first communication unit 123 for acquiring data measured by a measuring instrument 13; a second communication unit 124 which associates the collector ID, the measurement object person ID, and the measured data and transmits them to a management server 13; and a control unit 127 which, while authentication of a collector identified by the collector ID is valid, whenever the first communication unit 123 acquires the measured data after the measurement object person ID is inputted to the second input unit 122, causes the second communication unit 124 to associate the collector ID, the measurement object person ID, and the measured data and transmit them to the management server 13.SELECTED DRAWING: Figure 2
Patent JP-2021006727-A (JP)
Title: solenoid valve
Inventor: CHEN DONGMING
IPC: F16K31/06
Filed: 2019-06-28
Abstract: To provide a solenoid valve capable of preventing the leakage of a fluid.SOLUTION: A solenoid valve 1 includes a solenoid 2 that has a plunger 22 supported so as to move in an axis O1 direction, a channel member 4 that has a valve body storing portion 43 in the axis O1 direction, and a valve mechanism 3 that has a columnar valve body 5 inserted in the valve body storing portion 43, and switching the passing and blockage of a fluid Q. The valve mechanism 3 has a metallic coupling member 6, and a ring-shaped gasket 7 concentrically provided to the valve body storing portion 43. A border BL facing the other side in the axis O1 direction between the channel member 4 and the coupling member 6 is positioned on the outer side than a contact inner diameter φD1 at a part contacting with the channel member 4 of the gasket 7.SELECTED DRAWING: Figure 2
Patent JP-2021009531-A (JP)
Title: Size of universe (=minus universe) before big bang
Inventor: KOBORI SHIZU
IPC: G99Z99/00
Filed: 2019-07-01
Abstract: To find out the radius of an electromagnetic aggregate before the Big Bang.SOLUTION: The radius of an electromagnetic aggregate is calculated by a formula of [the radius of the electromagnetic aggregate before the Big Bang]=[the number of electromagnetics]×[the size of one electromagnetic]=[1.53×1032 pieces×the size of one electromagnetic]. Always, the radius of a counterclockwise electromagnetic aggregate that forms an electron love is 1836.9 times larger than a clockwise electromagnetic aggregate that forms a proton love. The radius of the electromagnetic aggregate before the Big Bang has a double structure. The counterclockwise electromagnetic aggregate that forms the electron love rotates outside, whereas the clockwise electromagnetic aggregate that forms the proton love rotates inside.SELECTED DRAWING: Figure 1
Patent JP-2021008981-A (JP)
Title: Air conditioning unit, heat exchanger, and air conditioner
Inventor: HASE TOMOKI
IPC: B60H1/00
Filed: 2019-07-01
Abstract: To provide a heat exchanger capable of supplying air of an optimal temperature to a plurality of air outlets of an air conditioning unit, an air conditioning unit having the heat exchanger, and an air conditioner.SOLUTION: An air conditioning unit 10 includes a heat exchanger 20 for exchanging heat between air and a coolant, an air blower 11, and an air outflow part 12. The heat exchanger 20 includes a plurality of tubes 21 where the coolant flows, an inlet header 23, an outlet header 24, and a fin 22. The inlet header 23 includes a low temperature side coolant inflow part 231 into which a relatively low temperature coolant can flow, and a high temperature side coolant inflow part 232 into which a relatively high temperature coolant can flow. The low temperature side coolant inflow part 231 and the high temperature side coolant inflow part 232 are mutually shifted in a direction D1 of a flow of air that passes through the heat exchanger, and are mutually shifted in an intersecting direction D2 intersecting with the direction D1 of the flow of air.SELECTED DRAWING: Figure 3
Patent JP-2021009224-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: KURIBAYASHI TADASHI
IPC: G02B26/10
Filed: 2019-07-01
Abstract: To use a plurality of types of polygon mirrors different in the number of surfaces.SOLUTION: An optical scanner of an embodiment comprises: first and second light sources; first and second diaphragm units; and a deflector. The first light source emits a first light beam. The second light source emits a second light beam having an opening angle with respect to the first light beam in a main scanning direction, and is present on the upstream side of the first light source in the main scanning direction. The first diaphragm unit shapes the shape of the first light beam so that the length from an optical axis to an end on the upstream side in the main scanning direction becomes a first length and the length from the optical axis to an end on the downstream side in the main scanning direction becomes a second length longer than the first length. The second diaphragm unit shapes the shape of the second light beam so that the length from an optical axis to an end on the upstream side in the main scanning direction becomes a third length and the length from the optical axis to an end on the downstream side in the main scanning direction becomes a fourth length shorter than the third length. The deflector deflects the first and second light beams passing through the first and second diaphragm units at positions on the same surface shifted in a sub-scanning direction.SELECTED DRAWING: Figure 8
Patent JP-2020042012-A (JP)
Title: Method for estimating absolute velocity of obstacle, system, computer device and storage medium
Inventor: LI CHONGCHONG
IPC: G01S13/60
Filed: 2019-07-11
Abstract: To provide a method for estimating an absolute velocity of an obstacle, a system, a computer device, and a computer storage medium, to more accurately measure the velocity of the obstacle.SOLUTION: A method for estimating an absolute velocity of an obstacle includes the steps of: measuring an absolute velocity of a motor vehicle at a current time t1 by an integrated navigation device, and storing it in a data table; obtaining a relative velocity of the obstacle to the motor vehicle at a second time t2 by a millimeter wave radar; adjusting the relative velocity of the obstacle at the second time t2 to a relative velocity at the current time t1; and obtaining the absolute velocity of the obstacle at the current time t1 by adding the absolute velocity of the motor vehicle at the current time t1 to the relative velocity of the obstacle at the current time t1 after an adjustment.SELECTED DRAWING: Figure 1
Patent JP-2021016244-A (JP)
Title: Exterior body for electric wires, and wire harness provided with exterior body
Inventor: SUYAMA HIROSHI
IPC: F16L57/00
Filed: 2019-07-11
Abstract: To provide an exterior body for electric wires, in which the strength can be enhanced and assembly is easy.SOLUTION: An exterior body 10 for electric wires includes a main sheet 16 that has a bottom wall 24 extending in an X direction, and a pair of side walls 26 standing in a Y direction from both ends of the bottom wall, projections 28 that have necks 28a projected in a Z direction from a pair of edges 26a and first heads 28b projected in an X1 direction from the necks 28a, and a lid sheet 18 and a retainer 20 that are disposed so as to overlap with the pair of edges 26a. The lid sheet 18 has neck fitting portions 30b which are fitted to the necks 28a from the Y direction so as to be engaged with the necks 28a, and position the lid sheet 18 in the X direction. The retainer 20 has a pair of long holes 36 into which the projections 28 projected in the Y direction from the pair of edges 26a are respectively inserted in the Z direction, and which are disposed at slid positions in the X1 direction so as to position the pair of side walls 26 in the Y direction.SELECTED DRAWING: Figure 2
Patent JP-2021015494-A (JP)
Title: Warning management system
Inventor: MORIMOTO SHINJI
IPC: A61B5/00
Filed: 2019-07-12
Abstract: To provide a warning management system which performs effective dispatch requests to a plurality of terminals.SOLUTION: In a warning management system 100, when life symptom data are given from a terminal 10a-10n, determination means 7 of a warning management server 1 determines whether the data exceeds a threshold or not. In the case where the given life symptom exceeds the threshold. based on environment change data given from the terminal, warning decision means 8 decides whether a warning should be issued or not. Based on position data acquired from the terminals, dispatch request means 9 determines a terminal which is present within a predetermined relative distance with respect to the terminal for which it is decided that a warning should be issued, and requests a dispatch to the terminal for which the warning should be issued, to the terminal being present within the predetermined relative distance. After the lapse of a predetermined time, the relative distance is expanded, and the dispatch request is performed to another terminal.SELECTED DRAWING: Figure 1
Patent JP-2021017135-A (JP)
Title: Sliding device of vehicle seat
Inventor: MORITA KOICHI
IPC: B60N2/06
Filed: 2019-07-19
Abstract: To provide a sliding device of a vehicle seat which has novel arrangements with less convenience, such as an arrangement for restraining a shakiness preventive function for the shakiness preventive function of a rail and a slider.SOLUTION: A second link member 42 (a pressing member) has a stopper 42f (a restricting part) for restricting a movable member 50 in moving from a released position P32 (a separation position) to a set position P31 (an abutment position) with a lock lever 30 (a lock member) remaining in a set position P11 (a lock position). According to such an arrangement, an arrangement capable of restraining an abutment member 51 from moving from a set position P21 to a released position P22, for example, can be realized by a comparatively simple structure.SELECTED DRAWING: Figure 6
Patent JP-2019171216-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To provide a game machine capable of easily switching over between a first state and a second state alternately.SOLUTION: When a game ball is sent out from a delivery port 821c to a receiving plane 844 of a seesaw member 840, a receiving plate 21872 of a rotary member 21870 receives the game ball. Thereby, the rotary member 21870 is rotated in a direction protruding its push-out plate 21873 above an inclined plane 845 and a discharge plane 846. Due to the rotation, a game ball rolling on the inclined plane 845 or the discharge plane 846 is pushed out by the push-out plate 21873 to be discharged into a discharge port 821d. As the result, the game ball rolling on the inclined plane 845 or the discharge plane 846 can be made easily to be discharged quickly to the discharge port 821d. Accordingly, a time when a second state is formed is made short, thereby an alternate switching-over between a first state and the second state can be performed smoothly.SELECTED DRAWING: Figure 163
Patent JP-2021016677-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To provide a game machine that is devised to enhance interest.SOLUTION: A game machine performs a lottery whether the result is a winning or not, determines a performance including a final performance and an expectation performance on the basis of the result of the lottery, and includes performance display means capable of displaying the performance. A first situation in which a decorative symbol and a normal background are displayed, in one variation game, the normal background is made unrecognizable, the expectation performance can be executed after making the unrecognizable normal background recognizable and a second situation in which the normal background is made unrecognizable, the expectation performance is not executed at all after making the unrecognizable normal background recognizable come.SELECTED DRAWING: Figure 569
Patent JP-2021020700-A (JP)
Title: Tag transfer tool
Inventor: KANO KATSUSHI
IPC: B65C9/18
Filed: 2019-07-29
Abstract: To provide a tag transfer tool in which movements of an unused tag tape, a used tag tape, etc. are approximately consistent in time and the amount of movement is always approximately constant.SOLUTION: A tag transfer tool 1 includes an unrolling reel 3 on which an unused tag tape 10 is unrolled, a winding reel 5 on which a used tag tape 11 is wound up, and interlocking means 6 for interlocking the unrolling reel 3 and the winding reel 5. The tag tape 10 is bent along a separating roller 12, and the separating roller 12 is placed at a bent point where the tag 9 peels off from the tag tape 10. A pressure roller 13 is placed to press the tag 9 peeled off from the tag tape 10 onto a to-be-transferred surface 16. Interlocking means 17 is provided to interlock the pressure roller 13 with a driven roller 14. The unrolled tag tape 10 is sandwiched between the driven roller 14 and an auxiliary roller 15.SELECTED DRAWING: Figure 1
Patent JP-2021023306-A (JP)
Title: Game machine
Inventor: ISHIKAWA TOMOTAKA
IPC: A63F7/02
Filed: 2019-07-31
Abstract: To create a game machine having high convenience to a manager of a game house or a player.SOLUTION: In a game machine including a frame bottom part, a prescribed substrate, and a substrate case for covering the prescribed substrate, the substrate case has a prescribed heat radiation port, and is constituted such that the frame bottom part is not positioned on the vertical lower side of the prescribed heat radiation port.SELECTED DRAWING: Figure 88
Patent JP-2021023503-A (JP)
Title: Game machine
Inventor: OKAMURA ATSUSHI
IPC: A63F7/02
Filed: 2019-08-02
Abstract: To provide a game machine capable of increasing a suppression effect of a fraudulent act.SOLUTION: An encryption device 300 is configured so as not to generate a work key Kw by the encryption device 300 by itself and generate the work key Kw as far as a manufacturing number SN stored by a main control device 110 cannot be acquired while storing a scramble key Ks and a master key Km in advance. A decryption device 400 is configured so as to be capable of acquiring an encryption scramble key EKs included in a multiplexing command MECC by decryption by using the work key Kw regarding the scramble key Ks, so as to be capable of acquiring an encryption work key EKw included in the multiplexing command MECC by decryption by using the master key Km regarding the work Kw, and so as not to be capable of generating the master key Km as far as the master key Km stored in an authentication card 500 cannot be acquired regarding the master key Km.SELECTED DRAWING: Figure 17
Patent JP-2021024979-A (JP)
Title: Crosslinking accelerator for fluorine-containing elastomer and composition for crosslinking fluorine-containing elastomer
Inventor: MAEDA MASAHIRO
IPC: C08L27/12
Filed: 2019-08-07
Abstract: To provide a crosslinking accelerator for fluorine-containing elastomer which has high crosslinking accelerating performance and is capable of obtaining a molded article having excellent compression set characteristics, and to provide a composition for crosslinking a fluorine-containing elastomer.SOLUTION: There is provided a composition for crosslinking a fluorine-containing elastomer including: a fluorine-containing elastomer; a polyol-based crosslinking agent; and a crosslinking accelerator which contains a dicarboxylic acid salt of 1,8-diazabicyclo[5,4,0]undec-7-ene with a dicarboxylic acid represented by a general formula (1) and has a pH of less than 7, wherein the dicarboxylic acid salt of 1,8-diazabicyclo(5,4,0)undec-7-ene is within a range of from 0.01 to 0.2 pts.mass based on 100 pts.mass of the fluorine-containing elastomer, and is also provided a crosslinking accelerator for the fluorine-containing elastomer. HOOC-R-COOH...formula(1)(in the formula(1), R represents a direct bond or -(CH2)n-, and n represents a natural number of 6 or less).SELECTED DRAWING: None
Patent JP-2021027277-A (JP)
Title: Photoelectric conversion device and photoelectric conversion system
Inventor: IWATA JUNJI
IPC: H04N5/369
Filed: 2019-08-08
Abstract: To provide a photoelectric conversion device having an avalanche diode capable of ensuring reliability.SOLUTION: A first electrode to which a first voltage is supplied from outside of the photoelectric conversion device is provided in a first multilayer wiring layer or a second multilayer wiring layer. The first electrode is not electrically connected to a second semiconductor layer.SELECTED DRAWING: Figure 3
Patent JP-2021027301-A (JP)
Title: Temporary bonding method of semiconductor substrate
Inventor: ISHIZAKI JUNYA
IPC: H01L21/02
Filed: 2019-08-08
Abstract: To provide a temporary bonding method of a semiconductor substrate capable of inverting a semiconductor substrate having an epitaxial structure or the like and bonding it to a temporary support substrate, flip-mounting it after forming a device structure, and peeling off the temporary support substrate after mounting.SOLUTION: A method of temporarily bonding a semiconductor substrate to a temporary support substrate has, at least, a step of temporarily bonding a surface of the semiconductor substrate to be mounted on a mounting substrate, opposite to a side to be mounted on the mounting substrate, to the temporary support substrate. In the temporary bonding step, the semiconductor substrate and the temporary support substrate are thermo-compression bonded via a dielectric layer.SELECTED DRAWING: Figure 1
Patent JP-2019197600-A (JP)
Title: Settlement processing device and control program therefor, portable terminal device and control program therefor, and settlement processing method
Inventor: ENDO SANEHIRO
IPC: G07G1/12
Filed: 2019-08-22
Abstract: To prevent purchased merchandise from being unnecessarily registered while taking advantage of a pre-processing system.SOLUTION: A merchandise sales data processing system includes recording, acquisition, recording control, processing, notification, reading, determination, processing control, and notification control means. The recording control means controls the recording means to record preliminary registration information including merchandise identification information acquired in one acquisition period by the acquisition means and identification information for identifying the preliminary registration information in a recording medium. The determination means determines, on the basis of the identification information included in the preliminary registration information read by the reading means, whether or not processing of sales data using the merchandise identification information included in the same preliminary registration information has been performed. The processing control means controls, in accordance with a determination that the processing has not been performed, the processing means to perform the processing of the sales data using the merchandise identification information included in the preliminary registration information read by the reading means. The notification control means controls the notification means to perform notifying operation in accordance with a determination that the processing has been performed.SELECTED DRAWING: Figure 1
Patent JP-2020053391-A (JP)
Title: Lighting device, luminaire and moving object
Inventor: MORIWAKI YOSHIYA
IPC: H05B45/00
Filed: 2019-08-22
Abstract: To suppress occurrence of flickering of a lighting load caused by fluctuation of an input voltage.SOLUTION: A lighting device 1 includes a power supply circuit 10 which receives a DC input voltage Vin and performs voltage-conversion on the input voltage Vin to supply a DC output current Iout to a lighting load 20, and a current detector 11 for detecting the output current Iout. The lighting device 1 includes a control circuit 13 for controlling the power supply circuit 10 so that the detection value of the output current Iout detected by the current detector 11 approaches a target value. The control circuit 13 controls the power supply circuit 10 by executing a control mode selected from a plurality of control modes. The plurality of control modes of the control circuit 13 include at least a first control mode and a second control mode. The first control mode is a control mode in which the target value is adjusted while following the input voltage Vin. The second control mode is a control mode in which the target value is adjusted while not following the input voltage Vin.SELECTED DRAWING: Figure 1