baber/WOPTO huggingface dataset:
Patent JP-2020128846-A (JP)
Title: Refrigeration device for cooling system, cooling system and heat source unit
Inventor: SAKAE SATORU
IPC: F25D21/14
Filed: 2019-02-08
Abstract: To provide a refrigeration device capable of suppressing reevaporation of drain water produced by melting of frost in a defrosting start period, and accelerating dryness of a cooling heat exchanger in a defrosting end period, to shorten a time required for defrosting operation.SOLUTION: A refrigerating device 30 for a cooling system is provided in a cooling system comprising a casing 10 forming a cooling chamber 13 and a transfer device 15. The refrigeration device 30 comprises a compressor, and a cooling heat exchanger 93 that exchanges heat between air in the cooling chamber 13 and a refrigerant. The refrigeration device performs a cooling operation of making the cooling heat exchanger 93 function as an evaporator to cool the air in the cooling chamber 13, and a defrosting operation of supplying the refrigerant discharged from the compressor to the cooling heat exchanger 93 to defrost the cooling heat exchanger 93.SELECTED DRAWING: Figure 1
Patent JP-2020136549-A (JP)
Title: Pattern formation device, pattern formation method, and discharge data formation method
Inventor: NAKAGAWA MASAHARU
IPC: B05C5/00
Filed: 2019-02-22
Abstract: To form a pattern of an appropriate resist film onto a wiring board.SOLUTION: A pattern formation device forms a pattern of a resist film 92a on a wiring substrate 9 by discharging an ink droplet of a solder resist to the wiring substrate 9 with an ink-jet system. A suction flow occurs in a through-hole by holding the wiring substrate 9 by a sucking. In a circumference application region 94 of the circumference of a suction hole 91a as a through hole in which the suction flow occurs, a discharge amount of an ink per unit area is more increased than that of the ink per unit area in a region on an outer side of the circumference application region 94 as well as a pattern of the ink in the solder resist is formed on the wiring substrate 9.SELECTED DRAWING: Figure 14
Patent JP-2019075835-A (JP)
Title: Techniques for managing power consumption of mobile device
Inventor: PETER PUI LOK ANG
IPC: H04W8/22
Filed: 2019-02-22
Abstract: To provide techniques for managing power consumption of a mobile device.SOLUTION: Systems, methods, apparatuses and computer-readable storage media for managing power consumption of a mobile device are disclosed. The systems, methods, apparatuses and computer-readable storage media may cause the base station to identify an energy metric associated with a mobile device, and to configure a transmission between the base station and the mobile device based at least in part on the energy metric. The configuration of the transmission may reduce the power consumption of the mobile device for processing the transmission.SELECTED DRAWING: Figure 4
Patent JP-2019167161-A (JP)
Title: Packaging container
Inventor: UEHARA KAZUYUKI
IPC: B65D83/00
Filed: 2019-02-22
Abstract: To achieve more smooth discharge of fluid from a packaging container.SOLUTION: In a packaging container 1 which has a container body 10 which stores fluid, and a fluid discharger 20 which discharges the fluid that is stored in the container body from a discharge opening, the fluid discharger 20 comprises a flexible storage portion 40 having a storage space of the fluid, an inflow side valve portion 30 which controls inflow of the fluid from the container body 10 to the storage portion 40, and an outflow side valve portion 50 which controls outflow of the fluid from the storage space to the discharge opening. The storage portion 40 has a frame 42 which forms the storage space of the fluid, and an elastic body 44 which extends from the frame and expands the storage space reduced by pushing to the storage portion.SELECTED DRAWING: Figure 2
Patent JP-2020135731-A (JP)
Title: Valve control apparatus and vacuum valve
Inventor: OZAKI JUNICHIRO
IPC: F16K51/02
Filed: 2019-02-25
Abstract: To provide a valve control apparatus which can promptly reduce a chamber pressure to a target pressure after changing to feedback control.SOLUTION: A valve control apparatus 2 according to the present invention has a set pressure generating unit 20 for generating a set pressure Pset1, and an open controlling unit 21 for carrying out an open control, i.e., a first open control, based on a target pressure Ps and for, after the first open control, carrying out a second open control for carrying out feedback control based on difference ε between the set pressure Pset1 and a vacuum chamber pressure Pr. The set pressure generating unit 20 generates the set pressure Pset1 based on a set pressure locus converging at a predetermined time constant to the target pressure Ps from the vacuum chamber pressure upon the change from the first open control to the second open control.SELECTED DRAWING: Figure 3
Patent JP-2020136634-A (JP)
Title: Wiring board
Inventor: OMURA SHOJI
IPC: H05K3/42
Filed: 2019-02-26
Abstract: SOLUTION: A wiring board includes a core substrate 1 having a through hole, and a metal foil 11 is deposited on a principal surface of the core substrate. On the principal surface of the core substrate, an opening peripheral edge of the through hole includes an exposed part 21 where the metal foil is not present, and the metal foil has an inclined end face at the boundary with the exposed part. A part of a conductor forming the through hole is directly deposited on the exposed part.EFFECT: A conductor forming a through hole is firmly deposited on a core substrate in an exposed part, and thereby generation of cracks can be prevented in an opening where a stress is easily generated.SELECTED DRAWING: Figure 2
Patent JP-2019126057-A (JP)
Title: Transmission device
Inventor: KAMIO HIROYUKI
IPC: H04N21/235
Filed: 2019-02-27
Abstract: To improve flexibility and transmission efficiency, when achieving super-high-resolution of a video image, by expanding operation of logo data.SOLUTION: In a transmission system, logo data is modularized by identification and a type of a logo. Modularized logo data is distributed to a plurality of sections in common data table information. Logo data distribution information representing correlation, on the logo data, between the type thereof and the sections to which the logo data is distributed is defined and inserted into a logo data distribution descriptor in the common data table information. Logo transmission description information is generated from logo management information including the identification and the type of the logo of the logo data and inserted into a logo transmission descriptor in service description table information. The common data table information and the service description table information are multiplexed with a broadcast signal. Then, the multiplexed broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2019110323-A (JP)
Title: Manufacturing method using magnetic device and flex circuit
Inventor: CHECK F LEE
IPC: H01F17/06
Filed: 2019-02-27
Abstract: To provide a manufacturing method using a magnetic device and a flex circuit.SOLUTION: A winding is formed in the circumference of a toroidal ferromagnetic core 420 by a conductive flex circuit trace 408 or a combination of traces having a conductive print circuit board or traces of the other boards. By bending a flex circuit 410 and forming a partial loop or a completion loop, a partial winding or a complete winding is formed. An adhesion or a flow solder is electrically connected to the print circuit board or the other boards in the same winding.EFFECT: The present method achieves a current transformer having high conversion efficiency, has compatibility with the conventional print circuit board and a high pressure assemble device which can be easily acquired, and prevents the winding manufactured in a hand operation from increasing the cost.SELECTED DRAWING: Figure 4
Patent JP-2020141019-A (JP)
Title: Light-emitting apparatus, light-emitting device, optical device, and information processing device
Inventor: INADA SATOSHI
IPC: H01S5/40
Filed: 2019-02-27
Abstract: To provide a light-emitting apparatus or the like for making it easy to bring a light source and a capacitor close to each other as compared to a case where a wall supporting a diffuser plate is provided between the light source and the capacitor as well as other parts.SOLUTION: The light-emitting apparatus includes: a substrate; a capacitor provided on the substrate; a light source, provided on the substrate, supplied with a current for driving by electric charges accumulated in the capacitor; a cover portion for allowing light emitted by the light source to pass therethrough, disposed in an optical axis direction of the light source; and a support portion, provided on the substrate except between the capacitor and the light source, for supporting the cover portion.SELECTED DRAWING: Figure 7
Patent JP-2020137746-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: A game machine includes: control means (a performance control device) for performing control regarding a game; a display device 41 capable of displaying information regarding a game; and start memory means (a game control device) for storing an execution right of a game as start memory on the basis of entry of game balls into start winning holes (a start winning hole, a usual variable winning device). The control means can display reservation display (decoration special pattern start memory display) for indicating information regarding start memory on the display device 41, can display reservation display under execution for indicating information regarding start memory corresponding to a game under execution on the display device 41, and changes one of reservation display and reservation display under execution to a different display mode temporarily and then returns it to its original display mode in execution of a changing performance for changing a display mode of the other display.SELECTED DRAWING: Figure 98
Patent JP-2020140437-A (JP)
Title: Tool usage status transmission device and self-propelled vacuum cleaner management device
Inventor: MAKINO MASAAKI
IPC: A47L9/28
Filed: 2019-02-28
Abstract: To provide a tool usage status transmission device capable of transmitting a usage status of a tool for cleaning a place where the tool becomes dirty due to use.SOLUTION: A tool usage status transmission device 10 is attached to a tool which is used by opening and closing an opening/closing unit. A use detection unit 111 detects that the opening/closing unit is closed and the tool is used. A temporary storage unit 13 stores the number of times of use in which the number of times of use is increased each time the use detection unit 111 detects that the tool has been used. A beacon signal transmission unit 14 transmits a beacon signal including a beacon ID unique to the tool and the number of times of use stored in the temporary storage unit 13 at a predetermined time interval.SELECTED DRAWING: Figure 1
Patent JP-2020145273-A (JP)
Title: Component mounting device and component mounting system
Inventor: KASUGA DAISUKE
IPC: H05K13/04
Filed: 2019-03-05
Abstract: To provide a component mounting device and a component mounting system, capable of suppressing an increase in mounting work time by reducing the number of component inspections performed by moving to a component mounting position on a substrate.SOLUTION: A component mounting device 1 includes a control unit 11 for performing a first inspection P1 for inspecting whether a mounting position V may be defective when a component E is installed on substrate B based on a mounting path U of the component E, and performing a second inspection P2 for inspecting an actual mounting position R of the component E when there is a possibility that the mounting position V becomes defective as a result of the first inspection P1.SELECTED DRAWING: Figure 6
Patent JP-2020145849-A (JP)
Title: Electric driving device
Inventor: MORIMOTO KYOICHI
IPC: H02K5/22
Filed: 2019-03-06
Abstract: To provide an electric driving device capable of suppressing damage of a bolt insertion portion without expanding a size and a weight of a whole device.SOLUTION: An electric driving device has a motor including a first housing having a first protruding portion protruding in a first direction and a second housing having a second protruding portion protruding in the first direction and arranged facing a second direction orthogonal to the first direction with respect to the first protruding portion. The second housing has an electronic control device laminated in the second direction with respect to the first housing, a connecting member extending in the second direction and connecting the first protruding portion and the second protruding potion, and a rib existing between the first protruding portion and the second protruding portion, protruding in the first direction from the side of the second housing, and contacting the first protruding portion and supporting in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2019172974-A (JP)
Title: Production method of alkali-soluble resin solution
Inventor: KOMORI YUSUKE
IPC: C08G73/10
Filed: 2019-03-07
Abstract: To provide a production method of a resin that has a high molecular weight even when a substitute solvent for NMP is used and shows high development adhesiveness and storage stability when prepared into a photosensitive resin composition.SOLUTION: A production method of an alkali-soluble resin solution containing a copolymer selected from a polyimide, polybenzoxazole, polyamide imide, precursor of one of these compounds and/or copolymer of two or more of these compounds is provided, which includes a step of reacting an acid component and an amine component in a solvent containing at least a β-alkoxy propionamide (b) and an amide group-containing tertiary amine compound (c). In the production method of an alkali-soluble resin solution, the solvent containing at least the β-alkoxy propionamide (b) and the amide group-containing tertiary amine compound (c) contains the amide group-containing tertiary amine compound (c) by 10 to 1800 ppm with respect to the β-alkoxy propionamide (b).SELECTED DRAWING: None
Patent JP-2020143516-A (JP)
Title: Anticorrosive construction method and sheet used for the same
Inventor: KAWASE YOSHIYUKI
IPC: E02D5/28
Filed: 2019-03-07
Abstract: To provide an anticorrosive construction method for which a protective cover can reliably and firmly be fixed, and there is no gap that is caused by a flange area being bent and deformed when the protective cover is fixed, and that is also unlikely to be negatively affected by impacts from waves and drifting matter.SOLUTION: The anticorrosive construction method is for performing anticorrosion by forming an anticorrosion layer that includes an antirust layer 3, a plastic layer 5, and a protective layer 7 on a splash area or the like of a steel pipe pile 1 as a maritime structure. The protective layer is made from a sheet 72. The sheet 72 includes joint parts 710, 720 on both ends of the sheet 72, and a body part 711 that is a part other than the joint parts 710, 720. Each of the joint parts 710, 720 is connected to the body section 711, and includes a flat section and a slope section that are parallel to a radial direction of the cross-section of the steel pipe pile 1 when the sheet 72 is placed on the outer side of the plastic layer 5 as the protective layer. The flat sections of the two joint parts 710, 720 face each other, and the protective layer is fixed by making screws penetrate the two joint parts 710, 720 and tightening them.SELECTED DRAWING: Figure 1
Patent JP-2020145336-A (JP)
Title: Alignment method of nozzle
Inventor: TAKAHASHI KUNIMITSU
IPC: B23K26/035
Filed: 2019-03-07
Abstract: To provide an alignment method of a nozzle, capable of suppressing adhesion of a processed waste to a processed material caused by a laser processing.SOLUTION: An alignment method of a nozzle provided to a laser processing device, and emitting a laser beam from an open part as well as injecting a gas, includes steps of: arranging a nozzle position adjustment unit comprising: a position adjustment member having a penetration hole and in which an upper surface side is arranged so as to be opposite to the open part; a coated member provided on a lower surface side of the position adjustment member so as to cover a lower end side of the penetration hole; a light reception element provided at the position overlapped with the penetration hole in a space covered with the covered member; and a pressure sensor provided in the space covered with the covered member to a lower portion of the nozzle; aligning a position of a center axis of the laser beam with a center position of the penetration hole on the basis of the light reception amount of the light reception element; and aligning the center position of the open part of the nozzle with the center position of the penetration hole on the basis of a stress in the space covered with the covered member.SELECTED DRAWING: Figure 2
Patent JP-2019103864-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-03-07
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine has a start port capable of receiving a game ball shot in a game area. When the game ball enters the start port, a lottery process for a big winning is performed with a predetermined winning probability. As a result, when a big winning is won, a big winning game in which a privilege is imparted to a player is performed. The game machine, in order to control a state to a performance acceptance state in which operation by the player is permitted, executes a performance that can predict timing of the control.SELECTED DRAWING: Figure 203
Patent JP-2020148521-A (JP)
Title: Detection device and detection method for polarization alignment
Inventor: CAI XING XIAN
IPC: G02B5/30
Filed: 2019-03-12
Abstract: To provide a detection device and detection method for polarization alignment.SOLUTION: A detection device and detection method for polarization alignment project a laser light source onto a subject and then projects it onto a light detection system on the other side after the laser light source is projected onto a beam expander via an optical emitter of the detection device to expand it; cause a polarizing splitter of the light detection system to split the light source into two light sources; project the two light sources outward to allow the light sources to pass through a polarizing sheet and deflect the projection; cause a photoelectric probing device to receive the two light sources having passed through the subject; after converting the light sources to an electronic signal, send the electronic signal to a processing module of a detection unit; process the electronic signal received by the processing module; and detect a polarization angle, which in turn achieves the purpose of polarization alignment detection.SELECTED DRAWING: Figure 1
Patent JP-2020148232-A (JP)
Title: Supporting material, assembling component, electronic apparatus and assembling method
Inventor: KAMIGAI YASUMI
IPC: F16F15/08
Filed: 2019-03-12
Abstract: To provide a supporting material that can be readily assembled with a small number of components, and to provide an assembling component, an electronic apparatus and an assembling method.SOLUTION: A supporting material 3 includes: a tubular large diameter part 24; a small diameter part 25 that is a tubular member formed at one surface coaxially with the large diameter part 24 and has an outside diameter that is smaller than an outside diameter of the large diameter part 24; and a through-hole 6 penetrating the large diameter part 24 and the small diameter part 25. The large diameter part 24 and the small diameter part 25 contain an elastic material.SELECTED DRAWING: Figure 3
Patent JP-2020150082-A (JP)
Title: Memory device
Inventor: IWASAKI TAKAYUKI
IPC: H01L27/105
Filed: 2019-03-12
Abstract: To provide a storage device capable of reducing a load applied to a switch element.SOLUTION: A memory device according to an embodiment includes a first conductor, a second conductor, a resistance change layer, a first portion, and a second portion. The resistance change layer is connected to the first conductor or the second conductor. The first portion is provided between the first conductor and the second conductor, and has a first threshold voltage value at which the resistance value changes. The second portion is provided at least between the first conductor and the first portion, or between the second conductor and the first portion, and a second threshold voltage value at which the resistance value changes is higher than the first threshold voltage value.SELECTED DRAWING: Figure 3
Patent JP-2020152124-A (JP)
Title: Control device of hybrid vehicle
Inventor: SHIMIZU AKIRA
IPC: B60K6/442
Filed: 2019-03-18
Abstract: To secure quietness of a hybrid vehicle even in low SOC.SOLUTION: A hybrid vehicle 12 comprises a motor 23 which drives the vehicle, a battery 50 which accumulates electric power, an engine 25 and a generator 31 which is driven by the engine 25 and generates power. An electric power generation control part 702 maintains charging ratio of the battery 50 to CS-SOC by generating power by the generator 31 when the charging ratio of the battery 50 is below CS-SOC. An engine stop period setting part 704 sets stop period of the engine 25 when travel speed of the vehicle attains predetermined speed or less if the charging ratio of the battery 50 is a first prescribed value or more which is smaller than the CS-SOC and is below a second prescribed value which is larger than the first prescribed value and is smaller than the CS-SOC. The engine stop period setting part 704 sets the stop period of the engine on the basis of the charging ratio of the battery 50 when travel speed of the vehicle reaches the predetermined speed.SELECTED DRAWING: Figure 5
Patent JP-2020159820-A (JP)
Title: Device and method for measuring vibration of rotary machine
Inventor: TAMURA KAZUHIRO
IPC: F01D25/00
Filed: 2019-03-26
Abstract: To provide a device and a method for measuring a vibration of a rotary machine which can measure a vibration in a vapor atmosphere robustly.SOLUTION: For a rotary blade in a rotary body of a rotary machine, serial electromagnetic signals are detected according to the distance to the rotary blade by using a contactless sensor. The generation times of electromagnetic signals are measured and the amplitudes of vibrations of the rotary blade are calculated on the basis of the amount of change in the generation times.SELECTED DRAWING: Figure 1
Patent JP-2020157578-A (JP)
Title: Laminate and display device
Inventor: JANG JU-YEUL
IPC: B32B27/00
Filed: 2019-03-26
Abstract: To provide a laminate in which, in a coating layer, cracks due to bending are suppressed, and to provide a display device including the same.SOLUTION: A laminate, which is a laminate including a first protective layer, a first adhesive agent layer, a substrate layer, an intervening coating layer, a second adhesive agent layer, and a second protective layer in this order, and in which each layer is in contact with each other, and, setting the storage elastic modulus of the first adhesive agent layer at a temperature of 25°C as G'1 [kPa], the storage elastic modulus of the second adhesive agent layer at a temperature of 25°C as G'2 [kPa], the thickness of the first adhesive agent layer as a1 [μm], and the thickness of the second adhesive agent layer as a2 [μm], the evaluation parameters A1 and A2 represented by the following equations (1) and (2): A1=G'1/a1 (1) and A2=G'2/a2 (2) satisfy the following equations (3), (4) and (5): A1+A2≤230 (3), A2-A1≥0 (4) and A2≥34 (5).SELECTED DRAWING: None