baber/WOPTO huggingface dataset:
Patent JP-2020016480-A (JP)
Title: Aroma supply device
Inventor: KOBAYAKAWA TATSU
IPC: G01N1/00
Filed: 2018-07-23
Abstract: To provide an aroma supply device capable of temporarily inserting a target odor in a flow of a background odor in a simple configuration.SOLUTION: An aroma supply device 1 is so configured that a background odor unit 106 and an odorless air unit 107 are inserted parallel to each other into a flow passage of a background odor system, and a target odor unit 109 and an odorless nitrogen unit 110 are inserted parallel to each other into a flow passage of a target odor system. Any one of a first two-way valve 121 of the background odor unit 106 and a second two-way valve 122 of the odorless air unit 107 is opened to flow out an air aromatized with the background order or an odorless air. Further, any one of a third two-way valve 123 of the target odor unit 109 and a fourth two-way valve 124 of the odorless nitrogen unit 110 is opened to flow out nitrogen aromatized with the target odor or odorless nitrogen. Furthermore, any one of the odorless air, the air aromatized with the background odor, and the nitrogen aromatized with the target odor is supplied by switching over a three-way valve 202.SELECTED DRAWING: Figure 1
Patent JP-2020017210-A (JP)
Title: Control device and mode transition method
Inventor: SHIMOYAMA YUJI
IPC: G06F8/65
Filed: 2018-07-27
Abstract: To provide a control device capable of improving mode transition reliability and the speed.SOLUTION: A control device in an embodiment includes a determination part and a transition part. The determination part determines an input state of a predetermined input terminal after resetting. The transition part is configured, when the determination part determines that the input state is a first state, to make the operation mode transit to the first mode, and when the input state re-determined by the determination part after the transition to the first mode is the first state, to determine the operation mode to be the first mode.SELECTED DRAWING: Figure 2
Patent JP-2020018448-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2018-07-31
Abstract: To provide a Pachinko game machine capable of enhancing game amusement.SOLUTION: A Pachinko game machine includes: a first predetermined winning port (right general winning port) provided in a first game area of a game area and that game balls can enter; and a second predetermined winning port (left general winning port) provided in a second game area different from the first game area of the game area and that game balls can enter. The Pachinko game machine can execute a predetermined performance during execution of a special game when game balls enter the first predetermined winning port, but does not execute a predetermined performance during execution of the special game, even when game balls enter the second predetermined winning port.SELECTED DRAWING: Figure 21
Patent JP-2020020520-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI DAIKI
IPC: F24F11/58
Filed: 2018-07-31
Abstract: To accurately predict icing on a fan of an outdoor unit to execute icing prevention in which the fan of the outdoor unit is rotated in order to prevent drops of water from sticking only when there is a possibility of the icing, and to suppress wasteful power consumption in the icing prevention.SOLUTION: An outdoor unit 4 comprises an icing prevention part 50 to which data on a weather forecast related to the area where the air conditioner 2 is installed is input from a Web server 7, and which receives a current outside air temperature from an outside air temperature sensor 42, and then rotates a fan 44 when a rotation condition that a weather forecast corresponding to current time indicates rainfall or snowfall and the input outside air temperature is equal to or lower than a predetermined temperature threshold, is established. In addition, the icing prevention part 50 rotates the fan 44 when a rotation condition to which a condition that a wind velocity of the weather forecast corresponding to the current time is equal to or faster than a predetermined wind velocity threshold is added, is established.SELECTED DRAWING: Figure 1
Patent JP-2020020541-A (JP)
Title: By-product gas utilization system
Inventor: YAMADA KAZUYA
IPC: F22B35/00
Filed: 2018-08-02
Abstract: To provide a by-product gas utilization system capable of being stably operated and properly consuming a by-product gas even when a supply amount of the by-product gas is changed.SOLUTION: In a boiler system 1 as a by-product gas utilization system including a boiler 20 as a combustion device burning and consuming only a hydrogen gas as the by-product gas, and a number control device 50 for controlling a consumption amount of the hydrogen gas in the boiler 20, the number control device 50 controls the consumption amount of the hydrogen gas in the boiler 20 so that a pressure value inside a secondary-side hydrogen tank 30 as a by-product gas tank for supplying the by-product gas, is kept within a predetermined pressure value range.SELECTED DRAWING: Figure 1
Patent JP-2020023093-A (JP)
Title: Image formation apparatus
Inventor: HOSONO TOMOHIDE
IPC: B65H37/04
Filed: 2018-08-07
Abstract: To provide an image formation apparatus which includes a staple unit with improved workability of the cartridge replacement work and the like.SOLUTION: An image formation apparatus includes: a staple unit 21 which has a cartridge holder 25 and an attachment part 23 to which the cartridge holder 25 is attached; a storage part which stores the staple unit 21; a cover 9 which opens/closes the storage part; and a linking mechanism 41 which is linked with opening/closing operation of the cover 9. The linking mechanism 41 withdraws the cartridge holder 25 from the attachment part 23 in conjunction with the opening operation of the storage part by the cover 9, and pushes the cartridge holder 25 in a direction opposite to a withdrawing direction in conjunction with the closing operation of the storage part by the cover 9 to attach the cartridge holder 25 to the attachment part 23.SELECTED DRAWING: Figure 4
Patent JP-2020024879-A (JP)
Title: Method for manufacturing filament with cylindrical member
Inventor: OMORI TERUYUKI
IPC: H01B13/012
Filed: 2018-08-08
Abstract: To provide a method for manufacturing a filament with cylindrical member which can suppress a damage of a cylindrical member.SOLUTION: A method for manufacturing a filament with cylindrical member which includes a filament formed into a long size and a cylindrical member that has a hollow part in which the filament is arranged and is formed into a cylindrical shape, and has the cylindrical member mounted on the outer periphery of the filament by insertion of the filament into the hollow part includes: a filament abutting step S20 of making the other opening end of the cylindrical member and the end of the filament abut each other; a container abutting step S10 of making the cylindrical member and the container abut each other in a state in which the one opening end in the cylindrical member and a gas discharge hole capable of discharging the gas formed in the container to the outside are made to face each other; a gas supply step S30 of supplying gas to the inside of the container; and an insertion step S40 of inserting a filament into the hollow part of the cylindrical member that is made to abut on the filament and the container and to which the gas in the container is introduced.SELECTED DRAWING: Figure 3
Patent JP-2018174357-A (JP)
Title: Semiconductor device
Inventor: NAGAO KATSUHISA
IPC: H01L29/12
Filed: 2018-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an excellent withstanding voltage.SOLUTION: A semiconductor device 51 comprises: a semiconductor layer 12 that includes a wide band gap semiconductor; a body region 17 formed on a surface layer part of a principal surface of the semiconductor layer 12; a source region 59 formed on a surface layer part of the body region 17; a gate insulating film 50 that includes a first portion 50a covering a region outside the body region 17, a second portion 50b covering the body region 17, and a third portion 50c covering the source region 59 and having a thickness larger than a thickness of the second portion 50b, and that is formed on the principal surface of the semiconductor layer 12; and a gate electrode 10 formed on the gate insulating film 50.SELECTED DRAWING: Figure 9
Patent JP-2020026060-A (JP)
Title: Image forming apparatus and image forming system
Inventor: OHASHI MASASHI
IPC: B41J29/42
Filed: 2018-08-10
Abstract: To provide a technique enabling a user to easily change the print setting of a printing job in an image forming apparatus when the image forming apparatus receives the printing job.SOLUTION: CPU31 of MFP100 displays on a control panel 37 a display of receiving execution indication operation of a stored printing job when receiving stored printing job data via communication IF36. The CPU31 displays on the control panel 37 a display 53 including a button 51 of receiving operation of changing a print setting, as a display of receiving execution indication operation when two-sided printing is set in the stored printing job. The CPU31 makes an image forming device 40 print the stored printing job by two-sided printing when receiving operation on a button 52 of receiving execution indication operation without changing a print setting, and makes the image forming device 40 print the stored printing job by one-sided printing when receiving operation on the button 51.SELECTED DRAWING: Figure 2
Patent JP-2020028091-A (JP)
Title: Radio transmission terminal, radio reception terminal and radio communication system
Inventor: KIMURA TSUNETO
IPC: H04W72/08
Filed: 2018-08-17
Abstract: To avoid increase in delay and avoid such a deadlock state that communication is completely impossible even in a case where radio wave interference with the other radio communication system has been generated for a long time period.SOLUTION: A radio transmission terminal of a radio communication system using a CSMA/CA system, includes: a communication unit that transmits/receives a radio signal; a signal intensity determination unit that determines whether or not the radio signal is received at the communication unit; and a channel switching unit that switches a communication channel between a first communication channel and a second communication channel. In a case where it is determined that a state where the radio signal is received at the communication unit continues for a certain time period before transmission of the radio signal, the communication channel of the communication unit is switched from the first communication channel to the second communication channel, and after a lapse of a channel switching period from the switching to the second communication channel, the communication channel of the communication unit is switched from the second communication channel to the first communication channel.SELECTED DRAWING: Figure 5
Patent JP-2018182350-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/792
Filed: 2018-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a novel structure, which can retain memory contents even in a situation where power is not supplied in a memory retention period and has no limits in rewritable times.SOLUTION: A semiconductor device includes: a first transistor which has a first source electrode and a first drain electrode, a first channel formation region which is electrically connected with the first source electrode and the first drain electrode and for which an oxide semiconductor material is used, a first gate insulation layer on the first channel formation region and a first gate electrode on the first gate insulation layer; and a capacitive element, in which one of the first source electrode and the first drain electrode of the first transistor and one of electrodes of the capacitive element are electrically connected with each other.SELECTED DRAWING: Figure 1
Patent JP-2018200717-A (JP)
Title: Management device and management method
Inventor: NAGANO ATSUSHI
IPC: G06Q20/06
Filed: 2018-08-23
Abstract: To enable a third person who deposits money to a user's account for electronic money to check a withdrawal history from the account for electronic money.SOLUTION: A management device 1 comprises: an acquisition unit 131 that acquires, from a deposit request source, the amount of deposit to an account for electronic money and a telephone number or a user ID of a user receiving the electronic money; a deposit processing unit 132 that performs deposit processing of depositing the electronic money in an amount to be deposited to the account having an account number associated with the telephone number or the user ID of the user receiving the electronic money; a storage control unit 133 that stores, in a storing unit 12, the telephone number or the user ID of the user receiving the electronic money in association with information indicating a deposit request source, and stores, in the storing unit 12, the telephone number or the user ID in association with the amount withdrawn from the account for the electronic money, and a notification unit 135 that, when the electronic money is withdrawn from the account for the electronic money for the user receiving the electronic money, notifies the deposit request source who has deposited the electronic money to the account of withdrawal information including the amount of withdrawal corresponding to the withdrawal and information indicating the user.SELECTED DRAWING: Figure 2
Patent JP-2020030326-A (JP)
Title: Stereoscopic image processing apparatus
Inventor: JOKO TAKUTO
IPC: H04N5/222
Filed: 2018-08-23
Abstract: To enable simply performing a series of operations from imaging of a subject to obtaining an adequate image when an image for three-dimensional print is generated using a multi-viewpoint image having a large number of viewpoints.SOLUTION: A stereoscopic image processing apparatus 1 comprises: a movement control unit 11a that controls movement of an imaging apparatus 4; an imaging control unit 11b that controls such that the imaging apparatus 4 performs high-speed consecutive shooting; an interlace image generation processing unit 11d that automatically obtains a depth position and size; a display control unit 11e that displays a stereoscopic image as an interlace image; a confirmation processing unit 11f that requests confirmation of the stereoscopic image; and a stereoscopic image printing control unit 11h that generates a printed matter of the stereoscopic image.SELECTED DRAWING: Figure 1
Patent JP-2020032534-A (JP)
Title: Image forming device
Inventor: TSUGIMURA KOICHI
IPC: B41J29/38
Filed: 2018-08-27
Abstract: To provide an image forming device that executes printing of an image file placed on a common folder, which can reduce time and efforts of a user for dealing with various printing settings.SOLUTION: An MFP 100 memorizes, in a non-volatile memory 34, identification information in a USB memory and printing parameters, associating the information with the parameters. The MFP 100 acquires the identification information while being connected with the USB memory, reads out the printing parameters associated with the acquired identification information from the non-volatile memory 34, and releases, into a network 200, a common folder to which the read-out printing parameters are made to correspond. The MFP 100, when detecting that the image file is placed on the released common folder, performs printing of the image file according to the printing parameters made to correspond to the common folder.SELECTED DRAWING: Figure 2
Patent JP-2020034228-A (JP)
Title: Heat pump system for vehicle air-conditioner
Inventor: SHIMIZU YOSHINOBU
IPC: F25B5/02
Filed: 2018-08-30
Abstract: To provide a heat pump system for a vehicle air-conditioner in which a temperature (degree of superheat) of a coolant discharged from a compressor can be prevented from being excessively increased in a heating operation.SOLUTION: A heat pump system (HP) is provided as follows: a first branch flow path (BC1) including a compressor (C) and an indoor heat exchanger (HXC2) on a coolant circuit (RC), in which a first expansion mechanism (EX1) capable of adjusting an opening and a first endothermic heat exchanger (HXA1) are serially arranged, and a second branch flow path (BC2) where a second expansion mechanism (EX2) capable of adjusting the opening and a second endothermic heat exchanger (HXA2) are serially arranged, are arranged in parallel on a coolant circuit from the indoor heat exchanger to the compressor; the opening of the first expansion mechanism is always set larger than zero during a heating operation; and the opening of the second expansion mechanism is set larger than zero only when a degree of superheat or a temperature of the coolant inhaled to the compressor or the coolant discharged from the compressor becomes an upper-limit value or more.SELECTED DRAWING: Figure 1
Patent JP-2020043116-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-09-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step heats the polyolefin-based sheet by applying hot air to the polyolefin-based sheet, and integrates the wafer and the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyolefin-based sheet between the first frame and the second frame by a magnetic force using the frame. The dividing step divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyolefin-based sheet and pushes up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2020042958-A (JP)
Title: Negative electrode current collector foil of secondary battery and manufacturing method thereof, negative electrode of secondary battery, and manufacturing method thereof
Inventor: NAGATOMO KOKI
IPC: C23C28/00
Filed: 2018-09-10
Abstract: To provide a negative electrode current collector foil of a secondary battery and a manufacturing method thereof, a negative electrode of a secondary battery and a manufacturing method thereof capable using a high capacity negative electrode active material by having a suitable elastic limit stress σwhile making a cladding material with a low electrical resistivity (volume resistivity) Cu layer on both sides of a stainless steel layer composed of a precipitation hardening stainless steel into a foil with small thickness.SOLUTION: A negative electrode current collector foil (negative electrode current collector foil 5b) of a secondary battery includes a first Cu layer 51, a stainless steel layer 52 made of precipitation hardening stainless steel, and a second Cu layer 53, in this order, and the thickness is 20 μm or less, and the elastic limit stress σis 820 MPa or more.SELECTED DRAWING: Figure 2
Patent JP-2021193068-A (JP)
Title: Plant disease control agents
Inventor: NAGATA DAIKI
IPC: C07D213/81
Filed: 2018-09-14
Abstract: To provide substituted pyridine compounds that induce resistance in plants, plant disease control agents containing them as an active ingredient and reducing harmful effects, and plant disease control methods.SOLUTION: The invention provides compounds represented by formula (1) in the figure, and plant disease control agents that contain the compounds as an active ingredient.SELECTED DRAWING: None
Patent JP-2020047072-A (JP)
Title: Drive recorder and state information management system
Inventor: EGAMI KAZUKI
IPC: G08G1/09
Filed: 2018-09-20
Abstract: To appropriately determine a driving operation according to a driving characteristic of a driver.SOLUTION: A drive recorder 1 is installed in a vehicle, and comprises a status information transmitting unit, a characteristic information transmitting unit, and an updating unit. When it is determined that an acceleration applied to the vehicle is within a transmission determination range stored in a storage device 8, the status information transmitting unit transmits to a server 9 status information that is information for indicating a status at a time when the acceleration determined to be within the transmission determination range is detected. The characteristic information transmitting unit transmits to the server characteristic information that is information for representing a characteristic of driver's driving of the vehicle and that includes at least information on the acceleration applied to the vehicle. The updating unit receives, from the server, a characteristic reflection range that is a setting range of the acceleration applied to the vehicle set based on the characteristic information, and updates the transmission determination range stored in the storage device based on the received characteristic reflection range.SELECTED DRAWING: Figure 1
Patent JP-2020046635-A (JP)
Title: Optical element, speckle reduction module, and optical device
Inventor: UMEKI KAZUHIRO
IPC: G02B5/30
Filed: 2018-09-21
Abstract: To provide an optical element which offers superior light utilization efficiency and speckle reduction effect, and to provide a speckle reduction module and optical device.SOLUTION: An optical element is provided herein comprises a polarization state modifying functional surface having a uniform polarization direction modifying area for passing incident light polarized in a specific direction while modifying the polarization direction and a blank area for passing the light without modifying the polarization direction of the light, and is configured to receive light polarized in a specific direction and output light having a polarization direction rotated by 90 degrees.SELECTED DRAWING: Figure 3
Patent JP-2020052068-A (JP)
Title: Image forming apparatus
Inventor: KOSAKE TATSU
IPC: G03G15/00
Filed: 2018-09-21
Abstract: To provide density adjustment means for reducing a difference in print quality between a plurality of products.SOLUTION: An image forming apparatus includes: a plurality of image forming units; a conveyance belt 11 for conveying a medium; a density detection section which has a light source 42, a diffuse reflection light receiving sensor 43, and a regular reflection light receiving sensor 44, and detects a density detection pattern 41 on the conveyance belt; and an openable and closable shield member arranged between the conveyance belt and the density detection section. The image forming apparatus performs density adjustment by the density detection pattern on the conveyance belt. The image forming apparatus provides a density detection surface of the conveyance belt and a reflection plate on the same surface, mounts the reflection plate by replacing the conveyance belt, irradiates light from the light source to the closed shield member, receives diffuse reflection light of the shield member with the diffuse reflection light receiving sensor and determines an emission amount for color detection of the light source, opens the shield member and causes the light source to emit light at the emission amount for color detection, detects the diffuse reflection light from the reflection plate by the diffuse reflection light receiving sensor, calculates a correction value so that detection values of the reflection plate and a reference density detection section are same, and stores the correction value in a storage section.SELECTED DRAWING: Figure 4