baber/WOPTO huggingface dataset:
Patent JP-2021009769-A (JP)
Title: Correction information creation method, substrate processing method, and substrate processing system
Inventor: ENDO HIROKI
IPC: H05B3/72
Filed: 2019-06-28
Abstract: To highly accurately control a temperature of a substrate.SOLUTION: A correction information creation method includes a supply process, an adjustment process, a temperature measurement process, a correction value calculation process, and a creation process. In the supply process, a power supply voltage is sequentially selected from a plurality of predetermined power supply voltages and the selected power supply voltage is supplied to a heater for heating a mounting stand on which a substrate is mounted. In the adjustment process, power to be supplied to the heater is adjusted so that a value of resistance of the heater becomes a value of resistance corresponding to a predetermined first temperature, on the basis of temperature conversion information showing a relation between values of resistance of the heater and temperatures of the heater at the power supply voltage supplied to the heater. In the temperature measurement process, the mounting stand's temperature at a position at which the heater is provided is measured as a second temperature. In the correction value calculation process, a correction value corresponding to a difference between the first temperature and the second temperature is calculated. In the creation process, correction information showing correspondence between the correction value and the respective power supply voltages is created.SELECTED DRAWING: Figure 14
Patent JP-2021009488-A (JP)
Title: Theft suppression device
Inventor: HIROTO KENICHIRO
IPC: G07G1/14
Filed: 2019-06-28
Abstract: To provide a theft suppression device capable of suppressing system introduction cost, while saving manpower for a register in a store.SOLUTION: A theft suppression device 102 comprises determination means (presence/absence determination unit 120) for determining presence/absence of a customer in a store provided with a self-type register; acquisition means (decreasing number acquisition unit 122) for acquiring the decreasing number of commodities in a presence period when it is determined by the determination means that the customer is present; and execution means (alarm execution unit 126) for executing predetermined countermeasure processing, when the decreasing number acquired by the acquisition means is not matched with the number of commodities settled by the register in the presence period.SELECTED DRAWING: Figure 5
Patent JP-2019193853-A (JP)
Title: Tomosynthesis imaging control device, imaging device, imaging system, control method, and program to cause computer to execute the control method
Inventor: MIYAZAWA NOBU
IPC: A61B6/02
Filed: 2019-07-02
Abstract: To provide a control device capable of acquiring a tomosynthesis image of an appropriate gradation by controlling gradation processing according to a reconstruction parameter and a Window level editing content at the previous reconstruction, when reconstructing a tomosynthesis image and displaying it.SOLUTION: A control device for tomosynthesis imaging for acquiring a tomographic image from a plurality of projection images includes: a reconstruction processing unit 1611 for reconstructing a tomosynthesis image from a plurality of projection images on the basis of a reconstruction condition including information on a reconstruction method and a reconstruction filter; a gradation processing unit 1613 for performing gradation processing of the tomosynthesis image on the basis of a gradation condition; a condition setting unit 4051 for changing the reconstruction condition and the gradation condition; and a gradation processing execution determination unit 1608 for, when the reconstruction condition and the gradation condition are changed, determining whether or not to use the gradation condition after change for the gradation processing of the tomosynthesis image reconstructed on the basis of the reconstruction condition after change.SELECTED DRAWING: Figure 16
Patent JP-2020187990-A (JP)
Title: Lithium-ion battery separator coating liquid and lithium-ion battery separator
Inventor: SATO TOMOHIRO
IPC: H01M50/443
Filed: 2019-07-03
Abstract: To provide a coating liquid for a lithium ion battery separator, which can improve the stability of a coating liquid used for providing the coating layer and increase the productivity of the separator.SOLUTION: In a coating liquid for a lithium ion battery separator used for manufacturing a lithium ion battery separator including a base material and a coating layer containing inorganic particles, the inorganic particles contain magnesium hydroxide with an oil absorption of 30 to 80 (g/100 g).SELECTED DRAWING: None
Patent JP-2021011828-A (JP)
Title: Multistage centrifugal compressor
Inventor: KURODA MIKI
IPC: F04D29/44
Filed: 2019-07-04
Abstract: To suppress efficiency deterioration in a multistage centrifugal compressor.SOLUTION: A multistage centrifugal compressor according to at least one embodiment comprises: a multistage impeller arranged in an axial direction; a casing that surrounds the impeller; and a diffuser flow passage for guiding working fluid discharged from the impeller outward in a radial direction. In a cross section along an axial direction, a first diffuser wall surface on the hub side of a pair of diffuser wall surfaces facing each other in the axial direction across the diffuser flow passage has a receding surface that recedes to the hub side outward in the radial direction from a connection position with a downstream end of a first upstream side wall surface, with reference to a tangential direction of the first upstream side wall surface at the downstream end of the first upstream side wall surface located on the upstream side of the first diffuser wall surface and connected to the first diffuser wall surface.SELECTED DRAWING: Figure 4
Patent JP-2021013575-A (JP)
Title: Ultrasonic diagnostic apparatus and control method of ultrasonic diagnostic apparatus
Inventor: FUSE MASARU
IPC: A61B8/08
Filed: 2019-07-12
Abstract: To improve detection accuracy of the displacement magnitude in the measurement of the ultrasonic elastic modulus for acquiring an absolute value of mechanical characteristics of a tissue from a narrow region of interest.SOLUTION: An ultrasonic diagnostic apparatus includes a position determination unit 102, a shear wave displacement acquisition unit 110, a speed calculation unit 107, and an evaluation unit 108 for evaluating a value of the propagation velocity calculated by the measurement of the ultrasonic elastic modulus and creating an evaluation result. When the evaluation result does not satisfy a predetermined requirement, the position determination unit 102 determines a new focal position and new positions of a plurality of observation points, changing at least one of a focal position and positions of a plurality of observation points on the basis of the evaluation result, the shear wave displacement acquisition unit 110 calculates the displacement magnitude for the determined new focal position and positions of the plurality of observation points, and the speed calculation unit 107 calculates the propagation velocity. When the evaluation result satisfies the predetermined requirement, the speed calculation unit 107 calculates a propagation velocity value of a region of interest on the basis of the propagation velocity on the plurality of observation points.SELECTED DRAWING: Figure 2
Patent JP-2021016260-A (JP)
Title: Synchronous generator control device and power supply system including the same
Inventor: BANDO SOICHIRO
IPC: H02P9/14
Filed: 2019-07-12
Abstract: To provide a synchronous motor control device and a power supply system including the same, which can achieve load sharing of electric power between a synchronous generator and an electricity storage device with a simple and inexpensive configuration.SOLUTION: A power supply system includes a synchronous generator of a winding field magnet type, a diode rectifier that rectifies first AC power output from the synchronous generator into DC power, an inverter that converts the DC power into second AC power and supplies the second AC power to a power load connected to an AC side, a DC wiring that connects a DC side of the diode rectifier to a DC side of the inverter, and an electricity storage device that is directly connected to the DC wiring. A control device of the synchronous generator is configured to control the power supplied by the synchronous generator by manipulating a field voltage of the synchronous generator.SELECTED DRAWING: Figure 1
Patent JP-2021014899-A (JP)
Title: Four-port/three-position selector valve
Inventor: IGUCHI TSUTOMU
IPC: F16K11/24
Filed: 2019-07-12
Abstract: To provide a four-port/three-position selector valve which is suppressed in the leakage of fluid in a closed port.SOLUTION: A selector valve 1 is constituted by comprising: a valve rod 2 which advances and retreats along a flow passage 11 to which a P-port, an A-port and a T-port are connected; a valve seat 111 arranged between the P-port and the A-port of the flow passage 11;a valve body 21 fixed to the valve rod 2, and seated on the valve seat 111; a valve seat 112 arranged between the A-port and the T-port of the flow passage 11; a valve body 22 fixed to the valve rod 2, and seated on the valve seat 112; a communication path 16 for connecting the P-port and a flow passage 12 connected with a B-port; a communication path 17 for connecting the T-port and the flow passage 12; a valve rod 3 which advances and retreats along the flow passage 12; a valve seat 121 arranged between the communication path 16 of the flow passage 12 and the B-port; a valve body 31 fixed to the valve rod 3, and seated on the valve seat 121; a valve seat 122 arranged between the B-port of the flow passage 12 and the communication path 17; and a valve body 32 fixed to the valve rod 3, and seated on the valve seat 122.SELECTED DRAWING: Figure 1
Patent JP-2020012828-A (JP)
Title: Electronic device for detecting weight of capsules for pharmaceutical products
Inventor: TAGLIAVINI ANTONIO
IPC: G01G9/00
Filed: 2019-07-18
Abstract: To provide an electronic device for detecting the weight of a capsule for a pharmaceutical product.SOLUTION: The electronic device includes: a plurality of detection electrodes S, S, ..., Swhich forms each of detection capacitors C, C, ..., Cwith a common plate 5b defined by a capsule holding element holding a capsule respectively and which face one of each of a plurality of sectors in which the capsule is divided in a main stretching direction; and an electronic circuit 12 having a plurality of detection stages 14 of which each is operatively coupled to one of detection electrodes S, S, ..., S, which detect in a substantially exclusive and independent manner capacitive variation ΔC, ΔC, ..., ΔCof the respective detection capacitor C, C, ..., C, and which generate a respective output quantity V, V, ..., Vwhich is a function of the respective capacitive variation ΔC, ΔC, ..., ΔCand which is indicative of the weight of the corresponding sector of the capsule 1.SELECTED DRAWING: Figure 4
Patent JP-2021016835-A (JP)
Title: Sludge dehydration processor
Inventor: OKABE KOSUKE
IPC: C02F11/121
Filed: 2019-07-22
Abstract: To provide a sludge dehydration processor that can be converged to a first filtrate by sampling a part of an upstream side second filtrate having relatively low concentration among the second filtrate generated in a dehydration part of a sludge dehydration processor, and can change the sampling ratio.SOLUTION: Sludge is sent to a reaction tank 43 via a pump 50 from a second filtrate tank 34 of a sludge dehydration part 20, a coagulant is added, after concentrating by a screen 12 and a scraper 13 of a concentration part 10, is charged in a dehydration part 20 of a multiple disc type sludge dehydrator. Sludge is filtered by a row of rotary filter bodies 32 in the dehydration part 20. A rotatable guide plate 60 is provided on a lower side of a row of the rotary filter bodies 32, a part of the filtrate of the rotary filter bodies 32 converges into a first filtrate tank 27.SELECTED DRAWING: Figure 1
Patent JP-2019177240-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-07-25
Abstract: To provide a game machine favorably controlling operation of a distribution part.SOLUTION: The game machine is configured in such a mode that a ball stopper unit 3010 includes a drive motor 3012, drive force of the drive motor 3012 can be transmitted to a flow-down prevention plate 1015 on the basis of changeover of a state of an opening/closing plate 650b, and, at a lapse of a prescribed period after the state change of the opening/closing plate 650c, the flow-down prevention plate 1015 is changed into a non-retention state. Consequently, operation timing of the opening/closing plate 650b can be differentiated from operation timing of the flow-down prevention plate 1015 by just controlling the opening/closing plate 650b. This configuration can thus simplify the control.SELECTED DRAWING: Figure 22
Patent JP-2021021709-A (JP)
Title: Imaging flow cytometer, sort method, and calibration method
Inventor: NITTA TAKASHI
IPC: G01N15/14
Filed: 2019-07-30
Abstract: To provide an imaging flow cytometer of a simple construction and having high sort accuracy, with which the random variation of speed of a target is taken into account.SOLUTION: Provided is an imaging flow cytometer 1 comprising: an imaging unit 20 for imaging a first visual field 12 and a second visual field 14; a system time management unit 40; an image storage unit 30 for storing an image together with a system time; a particle detection unit 32 for detecting an image that contains particles P1, P2, P3; a sort determination unit 34 for determining whether or not the particles P1, P2, P3 are target particles; a delay time calculation unit 36 for calculating the delay times of the particles P1, P2, P3; a sort signal control unit 38 for issuing a sort signal in order to sort the particles P1, P2, P3 synchronously with the timing calculated by delay time calculation unit 36 depending on the determination result of the sort determination unit 34; and a sort unit 50 for sorting the target particles on the basis of the sort signal.SELECTED DRAWING: Figure 1
Patent JP-2021024128-A (JP)
Title: Recording device and recording method
Inventor: FUJIWARA IZUMI
IPC: B41J29/38
Filed: 2019-07-31
Abstract: To enable recording operation to start regardless of an opening/closing state of a cover of a feeding port.SOLUTION: A recording device determines a size of a recording medium based on a detection result of a guide position when it is detected that a cover is closed. The recording device determines a size of a recording medium based on a detection result of a guide position when the cover is open and an instruction for start of recording operation is provided.SELECTED DRAWING: Figure 14
Patent JP-2020057594-A (JP)
Title: Series unit
Inventor: ISHIKAWA MASAMI
IPC: H01R9/05
Filed: 2019-08-01
Abstract: To simplify connection work of a coaxial cable and improve shield performance.SOLUTION: A series unit comprises: a housing having an output terminal disposed on a front face of the housing and an opened back face side; a cover body rotatably supported at the back face side of the housing and closing an opening part; a circuit board housed in the housing; a terminal block fixed so as to surround the output terminal on the front face of the housing; a tabular spring member disposed between the circuit board and the cover body while one end of the tabular spring member is fixed to the housing; a placing part integrally elongated from the vicinity of the opening part of a back face of the housing, and having a circular recessed part for placing a coaxial cable; a holding part formed at the other end side as a free end of the spring member, and having a circular recessed part holding the coaxial cable between the holding part and the recessed part disposed to the placing part of the housing; a shield member disposed on a back face of the cover body, and being in contact with an inner periphery surface of the opening part when closing the opening part of the housing by the cover body; and a pressing piece continuously placed on one end of the cover body, and pressing the spring member to a placing part side of the housing when closing the opening part of the housing by the cover body.SELECTED DRAWING: Figure 2
Patent JP-2021009320-A (JP)
Title: Image capturing optical lens
Inventor: LIN JIAZHENG
IPC: G02B13/04
Filed: 2019-08-19
Abstract: To provide an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens 10 comprises, in order from the object side to the image side, a first lens L1, second lens L2, third lens L3, fourth lens L4, fifth lens L5, and sixth lens L6, the second lens L2 having negative refractive power and the third lens L3 having positive refractive power. The image capturing optical lens 10 satisfies the following conditional expressions: 1.00≤f1/f≤20.00, 30.00≤R1/d1≤40.00, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens L1, R1 represents a curvature radius of an object-side surface of the first lens L1, and d1 represents a thickness of the first lens L1 along an optical axis.SELECTED DRAWING: Figure 1
Patent JP-2021029665-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-26
Abstract: To enhance interest in a game when constituting a game machine so as to be controllable to a special state.SOLUTION: A display period of a display result of variable display when a particular display result (for example, big win/small win patterns, a small win pattern) is derived and displayed in variable display of a predetermined count (for example, the first and seventh) is shorter than a display period of a display result of variable display when a particular display result is derived and displayed in variable display corresponding to reservation memory after completion of a special state (for example, a time-shortening state), a specific promotion performance (for example, a V winning promotion performance) is executable when a particular display result is derived and displayed in variable display, and a period until a game medium can pass through a specific area in a particular state after starting a specific promotion performance is shorter when a particular display result is derived and displayed in variable display of a predetermined count than when a special display result is derived and displayed in variable display corresponding to reservation memory after completion of a special state.SELECTED DRAWING: Figure 8-34
Patent JP-2021034269-A (JP)
Title: Charged particle beam control device
Inventor: MURAKAMI SHINICHI
IPC: H01L21/66
Filed: 2019-08-27
Abstract: To provide a charged particle beam control device with improved signal detection accuracy.SOLUTION: A charged particle beam control device (detection block) 112 includes a detector 108 that is provided inside a charged particle beam device, and detects a secondary electron 107 emitted from a sample 106 when the sample is irradiated with a charged particle beam and outputs an electric signal based on the detected secondary electron 107, a signal wiring 205 that transmits an electrical signal, a noise detection wiring 206 that detects a noise signal 201 generated in the charged particle beam device, and an arithmetic circuit 110 that generates a signal obtained by subtracting the noise signal 201 from the electric signal.SELECTED DRAWING: Figure 2
Patent JP-2021036745-A (JP)
Title: switchboard
Inventor: YAMASHITA JUNJI
IPC: H02B1/20
Filed: 2019-08-30
Abstract: To provide a switchboard capable of reducing an excessive temperature rise inside the switchboard due to heating of the switchboard and a conductor without additionally disposing a cooling mechanism, such as a cooling fan.SOLUTION: A switchboard 100 includes a first power supply path 11 to which one of two-phase AC powder is supplied and which includes a first conductor 41 formed in a plate shape, and a second power supply path 12 to which the other of the two-phase AC power is supplied and which includes a second conductor 42 formed in a plate shape. At least a part of the first conductor 41 and a part of the second conductor 42 are covered with an insulation member 55, and both are spacedly arranged so as to be opposed to each other in the neighborhood.SELECTED DRAWING: Figure 8
Patent JP-2020006197-A (JP)
Title: Fire extinguisher with internal mixing and gas cartridge
Inventor: RANDY ROUSSEAU
IPC: A62C13/76
Filed: 2019-09-05
Abstract: To provide a fire extinguisher on which frequent and simplified inspection and maintenance can be performed with minimal training and without need for custom equipment.SOLUTION: A fire extinguisher 19 includes an anti-bridging mechanism that can be articulated from the exterior of a chamber to fluff, mix or stir powder within the chamber to keep it in a liquefied state. The fire extinguisher includes a larger opening to more quickly fill and inspect the powder within the chamber. The use of a COcartridge 50 located external to the chamber allows easier servicing or replacement of the COcartridge 50 as well as the ability to maintain the chamber in an un-pressurized condition, allowing for non-HASMAT shipping. These features will extend service intervals while maintaining the fire extinguisher in a ready condition.SELECTED DRAWING: Figure 1
Patent JP-2021042779-A (JP)
Title: Locking structure of bearing
Inventor: HANAWAZAKA KIMIHIRO
IPC: F16T1/20
Filed: 2019-09-06
Abstract: To provide a locking structure of a bearing capable of preventing coming-off of the bearing.SOLUTION: A locking structure of a bearing includes an operation mechanism 26 for operating a driving valve 20 to open and close a driving fluid inflow port 16 on the basis of a liquid level WL of a liquid W stored in a container 2, detected by a float 24 detecting the liquid level WL. The operation mechanism 26 has a plurality of link members 31-34, and each link member 31-34 is supported rotatably about a rotating shaft 35-37. The rotating shafts 35-37 of the link members 31-34 are supported by slide bearings 44 made of resin, at both axial end portions. The slide bearings 44 have cylindrical bearing portions 44a, and flange portions 44b at an axial one end. C-shaped retaining rings 52 for inhibiting movement of the slide bearings 44 are disposed in a state of being kept into contact with or close to outer end faces of the flange portions 44b.SELECTED DRAWING: Figure 4
Patent JP-2021044297-A (JP)
Title: Circuit board
Inventor: HIRAYAMA YUYA
IPC: H01H1/06
Filed: 2019-09-06
Abstract: To provide a circuit board that can reduce the specific resistance and is less likely to be scraped or peeled off.SOLUTION: Switch patterns (circuit patterns) 18 and 21 with which a slider comes into contact are formed on a flexible insulating board 10 to form a switch board (circuit board 1). The switch patterns 18 and 21 are configured to include a first pattern p1 formed by coating a resin-contained conductive paste in which at least flake-shaped silver powder, carbon powder and insulating powder having a higher hardness than the carbon powder are dispersed in a resin binder, and a second pattern p2 formed by coating a paste containing fine particles of metal or a metal compound on the first pattern p1 so that the paste is laminated on the upper surface of the first pattern p1 and heating the coated paste on the first pattern p1 to fuse and bond fine particles of the metal or fine particles of the metal precipitated from the metal compound to one other.SELECTED DRAWING: Figure 3