baber/WOPTO huggingface dataset:
Patent JP-2020031387-A (JP)
Title: Home appliance system, home appliance, and refrigerator
Inventor: UJITA Yoshihiko
IPC: F25D23/00
Filed: 2018-08-24
Abstract: To provide a home appliance system that notifies a user of information on a home appliance via a communication terminal provided separately from the home appliance, a home appliance for constructing a home appliance, and a refrigerator.SOLUTION: A home appliance system 10 includes a server 11, a plurality of home appliances 12 in a house 15, and a communication terminal 13 that is communicably connected to a server via a network 14 and is provided separately from the electric appliance. The home appliance has an identification code for identifying the home appliance. The communication terminal has a user information registration function of registering user information on the user in the server and a home appliance information registration function of registering home appliance information indicating a home appliance identified on the basis of the identification code in the server. The server manages the user information registered by the user information registration function and the home appliance information registered by the home appliance information registration function in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2019041387-A (JP)
Title: Cover for portable terminal
Inventor: TAKADA KEN
IPC: H04M1/11
Filed: 2018-08-28
Abstract: To provide a cover for a portable terminal having various shapes.SOLUTION: A cover 10 for a portable terminal includes: a fixed member 14 to which a portable terminal 12 is fixed; and a fitting member 24 fitted to the fixed member 14. The fixed member 14 has a side surface 18 and/or a back surface connected to the side surface. A portion of the fitting member 24 is sandwiched between the side surface 18 or the back surface of the fixed member 14 and the portable terminal 12, and the fitting member 24 is fixed to the fixed member 14 and the portable terminal 12.SELECTED DRAWING: Figure 3
Patent JP-2020036148-A (JP)
Title: Image reading device and image forming apparatus
Inventor: TAKAHASHI MASAYOSHI
IPC: H04N1/193
Filed: 2018-08-29
Abstract: To specify in detail abnormality occurring in an image reading device.SOLUTION: An image reading device comprises: a light source; a reading unit including an image sensor; an optical member; and a control unit. The image sensor is divided into a first area that directly receives light from the light source not through the optical member and a second area that receives the light from the light source through the optical member. The control unit specifies abnormality on the basis of whether a first output value according to the amount of light received in the first area and a second output value according to the amount of light received in the second area are each at a normal level or an abnormal level.SELECTED DRAWING: Figure 5
Patent JP-2020032638-A (JP)
Title: Laser welding device
Inventor: TSUCHIYA SHOICHI
IPC: B23K26/073
Filed: 2018-08-30
Abstract: To provide a laser welding device capable of suppressing generation of welding unevenness in a welding object part in welding a metal member and a resin member.SOLUTION: The welding device 10 includes an irradiation unit 30 and a shaping unit 60. The irradiation unit 30 irradiates the welding target portion M to which the welding member 16 and the base material 14 are welded with the laser light Bm while scanning the laser light Bm in the scanning direction. The shaping unit 60 shapes the shape of the spot SP of the laser light Bm such that a first width L1 in the Y direction of the spot SP at both end portions in the X direction is wider than a second width L2 in the Y direction of the spot SP at a central portion in the X direction when viewed from the Z direction.SELECTED DRAWING: Figure 1
Patent JP-2020032449-A (JP)
Title: Fe-based alloy powder
Inventor: OCHI RYOSUKE
IPC: B22F1/00
Filed: 2018-08-30
Abstract: To provide an Fe-based alloy powder capable of becoming a build-up material forming the build-up layer of martensitic stainless steel containing Cr and forming the build-up layer exhibiting the properties of martensitic stainless steel including abrasion resistance even when normal hardening is omitted in heat treatment after welding.SOLUTION: An Fe-based alloy powder includes 1.4 mass% or more and 3.5 mass% or less C, 2.0 mass% or more and 10.0 mass% or less V, 15.0 mass% or more and 20.0 mass% or less Cr, less than 8.0 mass% Mo, less than 2.0 mass% Si, less than 2.0 mass% Mn and the balance Fe with inevitable impurities and {4.2C-V} is 2.1 mass% or more and 6.1 mass % or less.SELECTED DRAWING: None
Patent JP-2020035246-A (JP)
Title: Data communication method
Inventor: NOMI TSUKASA
IPC: G06F3/03
Filed: 2018-08-31
Abstract: To provide a data communication method that reduces a possibility that transmission target data is intercepted when transmitting a large amount of data from a computer to a stylus using an uplink signal.SOLUTION: A stylus 2 executes transmission of a pen signal by an electric field via electrostatic coupling between a pen tip electrode 21 and a sensor electrode group 11. A sensor controller 10 reports, via the sensor electrode group 11, in response to detecting the pen signal, a position of the stylus 2 on an operation surface to a CPU 12. The CPU 12 supplies transmission target data to the sensor controller 10. The sensor controller 10 further performs, by a pen signal detected via the sensor electrode group 11, during a stylus detection period in which the stylus 2 is within a predetermined range from the operation surface, transmitting the transmission target data to the stylus 2.SELECTED DRAWING: Figure 2
Patent JP-2020032682-A (JP)
Title: Tank and liquid consuming device
Inventor: SHIRANO TAICHI
IPC: B41J2/175
Filed: 2018-08-31
Abstract: To provide a tank which enables reduction of the possibility that a wide range of a periphery of the tank is contaminated with a liquid.SOLUTION: An ink tank 100 includes: a standing wall 102 expanding in a vertical direction 7 and a lateral direction 9 and forming a front end of an ink chamber 111; an upper wall 104 extending rearward from a front end 104B, located above and behind an upper end of the standing wall 102, and forming an upper end of the ink chamber 111; an inclined wall 106 connecting the upper end of the standing wall 102 with a front end 104B of the upper wall 104; and a cylinder part 112 which protrudes from an outer surface 106A of the inclined wall 106 and is inserted into an interior of the liquid bottle 80 in a connection state where the liquid bottle 80 is connected to the ink tank 100. The cylinder part 112 does not intersect with a first virtual surface 141 including an outer surface 102A of the standing wall 102 and a second virtual surface 142 including an outer surface 104A of the upper wall 104.SELECTED DRAWING: Figure 6
Patent JP-2020035979-A (JP)
Title: Method for manufacturing copper particle for connection, paste for connection and semiconductor device, and electrical/electronic component
Inventor: KIKUCHI TOMONAO
IPC: B22F9/24
Filed: 2018-08-31
Abstract: To provide a method for manufacturing copper particles for connection with which the sintering speed and degree of sintering are uniform for the inside of a connection layer and a fillet part, and copper particles with good connection characteristics can be obtained, a paste for connection including the copper particles for connection obtained with the manufacturing method and a semiconductor device excellent in reliability by using the paste for connection, and an electrical/electronic component.SOLUTION: A method for manufacturing copper particles for connection is characterized in that (A) a copper compound is reduced with (C) a reductive compound in the presence of (B) a carboxylic acid amine salt.SELECTED DRAWING: None
Patent JP-2020038080-A (JP)
Title: Nuclear power plant ventilation air-conditioning system, and ventilation air-conditioning method
Inventor: KITANOZO KOTA
IPC: G21D3/00
Filed: 2018-09-03
Abstract: To provide a nuclear power plant ventilation air-conditioning system capable of preventing an intrusion of radioactive noble gas in a state high in radiation dose into a room such as a central control room, instrument room or the like for a long time, and to provide a ventilation air-conditioning method.SOLUTION: A nuclear power plant ventilation air-conditioning system 1 comprises: an emergency external air intake line 31 that communicates with an external environment and a central control room 101, and can take in external air in an emergency; a pressure device 41 that is installed above the emergency external air intake line 31, and increases a pressure of the external air taken in inside the emergency external air intake line 31; and a plurality of pressure containers 42 that is parallely installed on a downstream side of the pressure device 41, and enables filling of the exterior air pressed by the pressure device 41, holding of the external air in a pressed state and supplying of the held external air to the central control room 101.SELECTED DRAWING: Figure 4
Patent JP-2020038122-A (JP)
Title: Power storage system and abnormality determination method
Inventor: KITAMOTO SHINJI
IPC: H01M10/48
Filed: 2018-09-04
Abstract: To facilitate accurate detection of abnormality on a sensor side.SOLUTION: A power storage system includes: a driving secondary battery for an electric vehicle; a load connected to the driving secondary battery; a sensor part including a first sensor for measuring a value related to a current at a given spot between the driving secondary battery and the load, and a second sensor for measuring a value related to a current at the given spot; and a process part for obtaining a signal output from the sensor part. Further, the process part refers to a prepared current-voltage characteristic, and calculates a current value input and output to and from the driving secondary battery by using the signal output from the sensor part. In the system, a first resistor is connected to an output side of the first sensor, and a second resistor is connected to an output side of the second sensor, where the first resistor and the second resistor have different resistance values.SELECTED DRAWING: Figure 1
Patent JP-2018188149-A (JP)
Title: Rotary seat device
Inventor: YONEYAMA SHINICHIRO
IPC: B60N2/06
Filed: 2018-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotary seat device which enables seating people to spend time in a comfortable environment.SOLUTION: A rotary seat device 1 includes: a seating seat 10 having at least a first seat part 11 and a second seat part 12 which are disposed adjacent to each other in a seat width direction; and seat rotation mechanisms 50, each of which is assembled to a space between the first seat part 11 and the second seat part 12, connects the second seat part 12 with the first seat part 11 so that the second seat 12 can rotate in a direction that the second seat part 12 moves close to or away from the first seat part 11, and may lock the second seat 12 to a given position after rotation. A surface cover 40 integrally covering the first seat part 11 and the second seat part 12 is provided so as to extend following rotation operation of the second seat part 12.SELECTED DRAWING: Figure 1
Patent JP-2020041872-A (JP)
Title: Method for indexing glare suppression effect, evaluation method, and sheet-like object
Inventor: HAYASE SHIGEKI
IPC: E06B9/24
Filed: 2018-09-10
Abstract: To achieve "indexing of a glare suppression effect and making evaluation accurate" and "a sheet-like object having a glare suppression effect that is evaluated accurately", for example, by calculating a glare index on the basis of regular transmission luminance and diffusion transmission luminance.SOLUTION: An indexing method of a glare suppression effect in a sheet-like object 1 calculates a glare index G on the basis of regular transmission luminance S and diffusion transmission luminance K. Or, the sum of a value obtained by multiplying each of 1/3 power of the regular transmission luminance S and 1/3 power of the diffusion transmission luminance K by a predetermined coefficient may be calculated as the glare index G, a regular coefficient Ws by which 1/3 power of the regular transmission luminance S is multiplied may be set to 1.00, and a diffusion coefficient Wk by which 1/3 power of the diffusion transmission luminance K is multiplied may be set to 1.00 or larger and 10.00 or smaller, or may be set to 5.31. An evaluation method of a glare suppression effect also has a glare suppression effect when the above-mentioned glare coefficient G is equal to or less than 120, and the above-mentioned glare index G is 120 or less in the sheet-like object 1.SELECTED DRAWING: Figure 1
Patent JP-2020043689-A (JP)
Title: Vehicular power supply system
Inventor: MIYASATO YOSHIAKI
IPC: B60L3/00
Filed: 2018-09-11
Abstract: To provide a vehicular power supply system which can prevent exhaustion of a main battery.SOLUTION: A vehicular power supply system comprises: a main battery; an auxiliary battery; a converter which is capable of performing bidirectional power conversion between the main battery and the auxiliary battery; and a controller which is configured to cause power to be supplied from the main battery to the auxiliary battery when a predetermined condition is satisfied. The controller is configured in such a manner that it determines whether or not the vehicular power supply system is in an off-state (step S1), and if the vehicular power supply system is in an off-state, further determines whether or not a remaining charge amount of the main battery is equal to or less than a predetermined value (step S2). If the remaining charge amount of the main battery is equal to or less than the predetermined value, it inhibits operation of an auxiliary machine (step S4).SELECTED DRAWING: Figure 2
Patent JP-2020042549-A (JP)
Title: Maintenance system, maintenance method, and program
Inventor: KOBAYASHI SAYO
IPC: G05B19/418
Filed: 2018-09-11
Abstract: To provide a maintenance system, maintenance method, and program capable of determining maintenance work.SOLUTION: According to an embodiment, a maintenance system comprises a communication unit and a processor. The communication unit acquires work data related to work performed using a tool. The processor acquires maintenance model data for identifying a maintenance operation composed of a plurality of operation steps performed using the tool, and determines a maintenance operation performed using the tool based on the operation data and the maintenance model data.SELECTED DRAWING: Figure 1
Patent JP-2020042612-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: AJIMURA YOSHITAKA
IPC: B60W50/14
Filed: 2018-09-12
Abstract: To perform driving control that gives further a sense of safety to an occupant.SOLUTION: The present invention relates to a vehicle control device comprising: a display unit for displaying an image; a recognition unit (130) for recognizing an object, which exists around an own vehicle, including another vehicle; driving control units (142, 144, and 160) for generating a target trajectory of the own vehicle on the basis of a state of the object recognized by the recognition unit and controlling one of or both a speed and steering of the own vehicle on the basis of the generated target trajectory; and a display control unit (174) for displaying an image simulating the other vehicle that is recognized as the object by the recognition unit, on the display unit while superposing it on an image simulating a road on which the own vehicle exists. The display control unit displays a first image simulating a first vehicle which influences a behavior of the own vehicle by the driving control unit and a second image simulating a second vehicle which influences the generation of the target trajectory, among the other vehicles recognized as the objects while emphasizing the first and second images further than a third image simulating a third vehicle that is different from the first vehicle or the second vehicle.SELECTED DRAWING: Figure 3
Patent JP-2020043935-A (JP)
Title: Beverage supply device
Inventor: ITO SHUICHI
IPC: A47J31/06
Filed: 2018-09-14
Abstract: To shorten a beverage supply time even when a beverage supply amount to a container is equal to or more than a volume of an extractor.SOLUTION: There is provided a beverage supply device into which a raw material pulverized by a pulverizer 33 is put, and which includes a control unit 60 for supplying pressurized air for stirring to an extractor 37 to which hot water is supplied by hot water supply means 35 to stir the raw material and the hot water, and supplying pressurized air for extraction to the extractor 37 after the stirring to extract beverage. The beverage extracted by the extractor 37 is supplied to a container C. When a beverage supply amount to the container C is equal to or more than a volume of the extractor 37, the control unit 60 causes, by the hot water supply means 35, hot water to be added to the extractor 37 which is extracting the beverage.SELECTED DRAWING: Figure 2
Patent JP-2020046144-A (JP)
Title: Range hood
Inventor: YAMAGISHI TOMOKAZU
IPC: F24F7/06
Filed: 2018-09-20
Abstract: To provide a range hood in which the air amount of a fan and the rotational frequency of a filter can follow the generation amount of soot during cooking, and which has improved a use feeling and satisfaction of a user.SOLUTION: A range hood includes: a temperature sensor 300 for detecting a top surface temperature of a cooking device; a fan 116 for sucking the soot generating above the cooking device and exhausting it to the outside; and a control part 130 for comparing the top surface temperature detected by the temperature sensor 300 with a threshold temperature, and for determining the mode of the air amount of the fan 116 in a stepwise manner. While the air amount of the fan 116 is being shifted to the determined mode, when the control part 130 has determined to shift the air amount of the fan 116 to another mode due to the change of the top surface temperature, the air amount of the fan 116 is shifted to another mode with an increase rate or a decrease rate which is larger than the increase rate or the decrease rate of the air amount of the fan 116 while the air amount of the fan 116 is being shifted to the determined mode.SELECTED DRAWING: Figure 5
Patent JP-2020047866-A (JP)
Title: Substrate processing apparatus, substrate processing system, and substrate processing method
Inventor: HASHIMOTO MITSUHARU
IPC: G05B19/418
Filed: 2018-09-20
Abstract: To reduce the amount of data used in an apparatus, a system, and a method that perform substrate processing.SOLUTION: A substrate processing apparatus includes one or more processing units that perform processing on a substrate, and one or more arithmetic processing units. The one or more processing units combine two or more processing recipes from among a plurality of processing recipes that respectively define processing conditions related to processing performed on the substrate in the one or more processing units, thereby creating a flow recipe that defines the flow of a series of pieces of processing on the substrate. The plurality of processing recipes include a plurality of liquid processing recipes each prescribing a condition of the process performed on the substrate using a processing liquid.SELECTED DRAWING: Figure 3
Patent JP-2020045542-A (JP)
Title: Method for smelting oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B5/10
Filed: 2018-09-20
Abstract: To provide a method for smelting an oxide ore capable of efficiently producing a high quality metal.SOLUTION: In a smelting method, a metal such as ferronickel is produced as a reduced product by reducing a mixture of a carbonaceous reducing agent and an oxide ore such as a nickel oxide ore. The smelting method comprises a reduction step of charging the mixture into a reduction furnace and reducing the oxide ore by heating the mixture with a burner to obtain a molten metal and slag. In the reduction step, the molten metal and the slag generated by reducing the oxide ore are separated by gravity separation. In the reduction step, the mixture is preferably heated so that the temperatures of the metal and the slag obtained in the reduction furnace are each in the range of 1300°C or more and 1700°C or less.SELECTED DRAWING: Figure 1
Patent JP-2020053448-A (JP)
Title: Etching method, etching apparatus, and storage medium
Inventor: TAKAHASHI NOBUHIRO
IPC: H01L21/302
Filed: 2018-09-25
Abstract: To provide a technique capable of selectively etching SiGe or Ge while suppressing damage to Si in a substrate having SiGe or Ge and Si on a surface portion.SOLUTION: The etching method includes the steps of: providing a substrate having SiGe or Ge and Si on a surface portion; and supplying a processing gas containing a fluorine-containing gas and a hydrogen-containing gas to the substrate and selectively etching SiGe or Ge with respect to Si.SELECTED DRAWING: Figure 1
Patent JP-2019013233-A (JP)
Title: Methods for multiplexing recombinase polymerase amplification
Inventor: PIEPENBURG OLAF
IPC: C12Q1/6844
Filed: 2018-09-26
Abstract: To provide methods for multiplexing recombinase polymerase amplification.SOLUTION: The disclosure provides methods and reagents for rapid multiplex recombinase polymerase amplification (RPA) reactions and improved methods for detection of multiplex RPA reaction products. In addition, the disclosure provides novel methods for eliminating carryover contamination between RPA processes. More specifically, the invention provides methods of nucleic acid amplification which include novel recombinase polymerase amplification protocols for rapid and efficient amplification of nucleic acids in a process that can be easily multiplexed.SELECTED DRAWING: Figure 13
Patent JP-2020049464-A (JP)
Title: Sewage purification system and sludge solubilizing method
Inventor: YAMASHITA MANABU
IPC: C02F11/00
Filed: 2018-09-28
Abstract: To improve the sludge digestion rate and the sludge volume reduction rate while suppressing complication of a constitution of a sewage purification system and increase of an equipment cost.SOLUTION: A hopper 42 as a supply part for mixing concentrated sludge and gas and supplying the mixture to a mixing chamber 34 is provided for one end side of an apparatus body part 32. On one end face of the apparatus body part 32, an injection nozzle 46 as an injection part that injects excess sludge of an unconcentrated state as a jet flow from the mixing chamber 34 side toward a communication path 38 is provided. The sewage purification system 10 is constituted such that concentrated sludge supplied into the mixing chamber 34 is sucked to the communication path 38 side by a negative pressure effect by the jet flow.SELECTED DRAWING: Figure 2
Patent JP-2020052334-A (JP)
Title: Image forming apparatus
Inventor: ICHIYANAGI MASAO
IPC: G03G21/16
Filed: 2018-09-28
Abstract: To prevent interference between a development cartridge and a drum cartridge.SOLUTION: An image forming apparatus 1 includes a drum cartridge 40, a development cartridge 50, a body housing 2, a cover 2A, a first inside surface 21A, and a second inside surface 22A. The body housing 2 allows the drum cartridge 40 and the development cartridge 50 to be attached/detached in an axial direction. The second inside surface 22A is farther from the cover 2A than the first inside surface 21A. A development housing 52 includes: a first contact surface 53B which comes into contact with the first inside surface 21A when the development cartridge 50 is mounted with the drum cartridge 40 mounted thereon; and a second contact surface 54B which comes into contact with the second inside surface 22A when the development cartridge 50 is mounted on the slot 20 with the drum cartridge 40 mounted on the slot 20. A first contact position between the first inside surface 21A and the first contact surface 53B is farther from a developing roller 51 than a second contact position between the second inside surface 22A and the second contact surface 54B.SELECTED DRAWING: Figure 4