baber/WOPTO huggingface dataset:
Patent JP-2020017801-A (JP)
Title: amplifier
Inventor: TANOMURA MASAHIRO
IPC: H03F1/02
Filed: 2018-07-23
Abstract: To increase power gain while improving distortion.SOLUTION: An amplifier 1 has first and second transistors Tr1 and Tr2 of two stages each having a drain, a source and a gate. In the first transistor Tr1, the drain is AC-connected with the gate of the second transistor Tr2, the source is grounded, and the gate receives an AC input signal. In the second transistor Tr2, the drain is connected with a power supply VD1 and outputs an AC output signal, and the source is AC-grounded. The drain of the first transistor Tr1 is DC-connected with the source of the second transistor Tr2. The amplifier comprises a third transistor Tr3 connected between the power supply VD1 and the drain of the first transistor Tr1 and supplying an auxiliary current to the drain of the first transistor Tr1.SELECTED DRAWING: Figure 1
Patent JP-2019026639-A (JP)
Title: Method for producing extract from eucalyptus, having activation effect for peroxisome proliferator-activated receptor
Inventor: YAGISHITA TATSUO
IPC: A61K36/61
Filed: 2018-07-25
Abstract: To provide a method for producing an extract having an activation effect for peroxisome proliferator-activated receptor from ligneous part of Eucalyptus planted in a large scale as a raw material for papermaking.SOLUTION: Disclosed herein is a method for producing an extract having an activation effect for peroxisome proliferator-activated receptor from a ligneous part of Eucalyptus, comprising the steps of: subjecting the Eucalyptus ligneous part in water or a mixture of water and an organic solvent to a hydrothermal treatment at a temperature in a range of 140-200°C; and mixing the hydrothermally treated mixture containing the Eucalyptus ligneous part with an organic solvent and obtaining ingredients soluble in the organic solvent as the extract of interest.SELECTED DRAWING: None
Patent JP-2020014412-A (JP)
Title: Pre-processing unit of combine
Inventor: OTA AKIRA
IPC: A01D67/00
Filed: 2018-07-25
Abstract: To provide a pre-processing unit of a combine in which a contact trouble between a link arm and an anti-sway member is prevented when swinging and moving a reaping unit to the left or right through a left/right moving mechanism, and the swing moving adjustment work can efficiently be performed by a simple configuration.SOLUTION: An anti-sway member 33 of a reaping unit left/right stopper mechanism 1 included in a left/right moving mechanism for supporting a reaping unit in a swing-movable manner to the left or right is formed into a strip-shaped plate made by an iron plate. Also, a mounting base 33c formed in the base side of the strip-plate is mounted at the end side of a link support frame 31 in a forward/backward movement adjustable manner. While bringing the anti-sway surface 33d formed to the front side by having a plate width into a vertical attitude, an anti-sway surface 33d is made possible to come in abutment with an abutment side face 32a at a halfway position in the side face length of a link arm 32, and thereby the movement regulation position in the swing movement of the reaping unit 7 is configured adjustably.SELECTED DRAWING: Figure 7
Patent JP-2020014731-A (JP)
Title: Home delivery box
Inventor: HAYASHI SHUNICHI
IPC: E05B65/02
Filed: 2018-07-26
Abstract: To provide a home delivery box that has high dust-proof, waterproof and anti-crime properties.SOLUTION: A home delivery box includes a seal impression device 8 fitted to the inner wall thereof. The seal impression device 8 is held with a stamp part 27 capable of impressing a seal on an object to be impressed with a seal so as to be capable of reciprocating inside a predetermined guide area 34.SELECTED DRAWING: Figure 3
Patent JP-2019031734-A (JP)
Title: Supply method of desulfurizing agent into vessel for treating molten iron and refining method of molten iron
Inventor: WATANABE TOSHINOBU
IPC: C21C1/02
Filed: 2018-07-31
Abstract: To propose a method for efficiently desulfurizing molten iron which is stirred in a vessel without blowing out the desulfurizing agent to the outside of the vessel even when a large quantity of desulfurizing agent is supplied from a projection lance to the molten iron, and to propose a method for refining the molten iron.SOLUTION: In the molten iron contained in a molten iron treatment vessel equipped with a mechanical stirring type desulfurization apparatus, a desulfurizing agent is added to the surface of the molten iron by using a plurality of projection lances. The desulfurizing agent is projected from a position on the upstream side of the molten metal swirling flow generated by the driving of the mechanical stirring type desulfurizing apparatus when viewed from the falling point of the desulfurizing agent, and from a plurality of sites diagonally above in the direction of the swirling flow, to the molten iron surface.SELECTED DRAWING: Figure 1
Patent JP-2020025018-A (JP)
Title: Probe device, method of inspecting probe, and storage medium
Inventor: OTA TOMOHIRO
IPC: G01R31/28
Filed: 2018-08-07
Abstract: To provide a probe device capable of transferring a needle mark sharply.SOLUTION: A probe device which brings a probe 31 into contact with a substrate to be inspected so as to perform electric measurement is characterized in that a transfer table 52 is provided with a needle mark transfer member 51, including polyimide resin, for bringing the probe 31 into contact to transfer a needle mark thereof. Moving mechanisms 21, 22 and 23 can move the needle mark transfer member 51, provided to the transfer table 52, to a contact position where it is brought into contact with the probe 31.SELECTED DRAWING: Figure 1
Patent JP-2020022650-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-08
Abstract: To provide a game machine capable of enhancing amusement when the total game value reaches a predetermined size.SOLUTION: A game machine can impart a game value of a size corresponding to a specific event that has occurred based on the occurrence of the specific event, can totalize the imparted game value to display, and includes total game value display means for updating the display on the basis of the occurrence of the specific event. After a total game value reaches a predetermined size, the game machine performs a predetermined operation display on the basis of the occurrence of the specific event, but does not update the display of the total game value. Further, in the case of a super ready-to-win A, a character that is an ally character is displayed and a ready-to-win performance is started. When a predetermined period has elapsed since the start of the ready-to-win performance, such as when the introduction part of the ready-to-win performance is terminated, the title of the super ready-to-win A is displayed on the entire screen and the sound corresponding to the title name of the ready-to-win is output, thereby notifying the title of the super ready-to-win A.SELECTED DRAWING: Figure 10-21
Patent JP-2020030268-A (JP)
Title: Imaging apparatus
Inventor: KEI HIDETOSHI
IPC: G03B15/05
Filed: 2018-08-21
Abstract: To provide a configuration that prevents foreign material from entering without providing walls with respect to an internal component in a pop-up mechanism.SOLUTION: An imaging apparatus comprises: a fixed unit for holding a movable unit that is slidable with respect to a main body unit, the fixed unit being positioned and fixed to the main body unit; biasing means for biasing the movable unit to a position protruding with respect to the main body unit; locking means for holding the movable unit at a stored position with respect to the main body unit; and a flexible board having one end connected to the movable unit for making electrical connection. The fixed unit is stored with the flexible board in a bent state when the movable unit is at the stored position with respect to the main body unit, is formed with a wall shape to surround the periphery of the flexible substrate, and has, in the center of the storage space, a slope portion formed to perform guide along the flexible substrate, the slope portion having a partially recessed portion formed in a direction away from the stored flexible board.SELECTED DRAWING: Figure 7
Patent JP-2020028350-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-21
Abstract: To provide a game machine that can prevent a performance from being inappropriate.SOLUTION: A performance control CPU 120, as a variable display performance, can execute a setting suggestion on the basis of any one of patterns PT-1 to PT-7 or a ready-to-win notice on the basis of a pattern PT-8 or PT-9, and executes the ready-to-win notice on the basis of a pattern PT-8 or a pattern PT-9 being a special pattern at a higher rate when the variable display performance is executed in a second period after a first period than when the variable display performance is executed in the first period.SELECTED DRAWING: Figure 8-22
Patent JP-2020029983-A (JP)
Title: Refrigeration cycle device
Inventor: NAGANO YOHEI
IPC: B60H1/32
Filed: 2018-08-22
Abstract: To provide a refrigeration cycle device which includes a plurality of evaporators, and which can adjust a refrigeration evaporation temperature in each evaporator at a desired temperature.SOLUTION: When a refrigerant evaporation temperature in an indoor evaporator 16 serving as a first evaporation part is set at a temperature higher than a refrigerant evaporation temperature in a chiller 21 serving as a second evaporation part, switching is made to a refrigerant circuit in which a refrigerant which has flowed out from a first diffuser part 15d of a first ejector 15 is allowed to flow into the indoor evaporator 16, and the refrigerant which has flowed out from the chiller 21 is sucked to a first refrigerant suction port 15c of the first ejector 15. When the refrigerant evaporation temperature in the indoor evaporator 16 is set at a temperature lower than the refrigerant evaporation temperature in the chiller 21, switching is made to a refrigerant circuit in which the refrigerant which has flowed out from a second diffuser part 20d of a second ejector 20 is allowed to flow into the chiller 21, and the refrigerant which has flowed out from the indoor evaporator 16 is sucked to a second refrigerant suction port 20c of the second ejector 20.SELECTED DRAWING: Figure 1
Patent JP-2020028860-A (JP)
Title: Gas generation equipment
Inventor: HIRATA SHIORI
IPC: B01D53/047
Filed: 2018-08-23
Abstract: To provide gas generation equipment with a compressor which causes noise generated by the compressor to hardly leak to the outside of the machine in the gas generation equipment with a compressor packaged by storing a gas generation machine together with the compressor within a common sound-proof box.SOLUTION: A space in a hood 32 is divided into a compressor chamber 34 and a gas generation machine chamber 35 by a partition wall 33, and an engine chamber 341 communicated with the gas generation machine chamber 35 via a communication port 33a formed on the partition wall 33 and an exhaust chamber 342 which is communicated with the engine chamber 341 and is communicated with the outside of a machine via an exhaust port 36 are provided in the compressor chamber 34 and a compressor main body 11, a motor 12 and a cooling fan 17 are provided in the engine chamber 341. Further, an air guide port 37 for communicating the gas generation machine chamber 35 with the outside of the machine is provided and a channel of cooling air attaining to the exhaust port 36 through the gas generation machine chamber 35, a communication port 33a, the engine chamber 341 and the exhaust chamber 342 from the air guide port 37 upon rotation of the cooling fan 17 is formed as only one channel of cooling air passing through the engine chamber 341.SELECTED DRAWING: Figure 1
Patent JP-2020029850-A (JP)
Title: Oil mist separator
Inventor: TADA KAZUSHI
IPC: B01D46/00
Filed: 2018-08-24
Abstract: To provide an oil mist separator in which an oil separator unit can be easily attached to a case.SOLUTION: An oil mist separator includes a case that has an inflow portion and an outflow portion for blow-by gas and forms a flow path from the inflow portion to the outflow portion, and an oil separator unit 102 disposed in the flow path. The oil separator unit 102 has a plate part 41 provided with a notch 43 for reducing the flow path area, and a plate part 51 provided with a collision portion against which blow-by gas passing through the notch 43 collides. The notch 43 is extended from the upper surface 41c of the plate part 41, and the case has, on the inner wall thereof, a fitting portion with which the upper end portion 410 of the plate part 41 fits.SELECTED DRAWING: Figure 4A
Patent JP-2020036432-A (JP)
Title: Non-contact power supply system, non-contact power supply method, and non-contact power supply program
Inventor: MIURA TAKASHI
IPC: H02J50/12
Filed: 2018-08-29
Abstract: To provide a non-contact power supply system, a non-contact power supply method, and a non-contact power supply program that can stabilize the communication state between the non-contact power supply device and a power receiving device to perform power supply in a stable state.SOLUTION: In a non-contact power supply system 30, a non-contact power supply device 10 comprises: a power supply coil unit 13 that performs power supply to a power receiving coil unit 21 of a power receiving device 20; a radio communication unit 16 that performs communication with a radio communication unit 28 of the power receiving device 20; and a power supply control unit 15 that, after reception of data transmitted from the radio communication unit 28 of the power receiving device 20 is started in the radio communication unit 16, in a stationary state where communication is performed between the radio communication units 16 and 28, refers to information with continuity added to the continuously received data, and when the continuity is impaired, performs correction to increase an output value of the power supply from the power supply coil unit 13 to the power receiving coil unit 21.SELECTED DRAWING: Figure 1
Patent JP-2020035612-A (JP)
Title: Battery wiring module
Inventor: SATO HIROSHI
IPC: G01K1/14
Filed: 2018-08-29
Abstract: To provide a battery wiring module capable of suppressing a temperature sensor from falling out of a housing, in the state before the housing is assembled to a storage battery.SOLUTION: A temperature sensor 30 of a battery wiring module 10 includes: a spring part in contact with a housing 11 in the state of being arranged between the housing 11 and a storage battery BT; and a temperature detection surface pressed against the storage battery BT by the reaction caused by the spring part pressing the housing 11. When, in the housing 11, a side facing the storage battery BT in the state where the housing is assembled to the storage battery BT is defined as the lower surface side of the housing 11, and the opposite side of the side facing the storage battery BT is defined as the upper surface side thereof, the housing 11 includes a temporary holding part 40 for temporarily holding the temperature sensor 30 on the upper surface side of the housing 11.SELECTED DRAWING: Figure 1
Patent JP-2020035703-A (JP)
Title: Vehicular lighting fixture
Inventor: IWASAKI KAZUNORI
IPC: F21S41/24
Filed: 2018-08-31
Abstract: To provide a vehicular lighting fixture which includes an optical control member in which leg parts are provided so as not to have an influence on the optical characteristic of a compound optical lens.SOLUTION: A vehicular lighting fixture includes a light source (22) and an optical control member (30) for controlling the light distribution of the light from the light source (22). The optical control member (30) includes a compound optical lens (31) for performing light distribution control, and a plurality of leg parts (32) formed integrally at the compound optical lens (31). The compound optical lens (31) includes an incident surface (31B) where light enters, an emission surface (31A) for radiating the light which has entered from the incident surface (31B) frontward and a shade part (31C) formed between the incident surface (31B) and the emission surface (31A). The leg parts (32) are connected to the position between the emission surface (31A) of the compound optical lens (31) and a top line (31CA) of the shade part (31C) respectively.SELECTED DRAWING: Figure 3
Patent JP-2020037964-A (JP)
Title: One-shot damper
Inventor: SAKAMAKI ARINORI
IPC: F16F7/00
Filed: 2018-09-03
Abstract: To provide a one-shot damper capable of securing a large absorption amount of collision energy at low cost while suppressing increase in weight.SOLUTION: A one-shot damper comprises a columnar body part 3, and a hollow deformation part 5 provided in a part of the body part 3 in an axial direction. Since the deformation part 5, by the plastic deformation, absorbs collision energy input to an input unit 7 at the axial end part of the body part 3, it is possible to obtain a collision energy absorption structure easily and at low cost while suppressing an increase in weight, by providing the hollow deformation part 5, so that the structure for absorbing the collision energy with the plastic deformation of the deformation part 5 can increase an absorption amount of the collision energy.SELECTED DRAWING: Figure 5
Patent JP-2020042332-A (JP)
Title: Contents contact situation research system, contents contact situation research method, and program
Inventor: TAKEUCHI AKIO
IPC: G06Q30/02
Filed: 2018-09-06
Abstract: To enable performing research of contact situation to contents such as advertisement, regardless of problems related to personal information protection, and presence/absence of cooperation of distributors.SOLUTION: A contents contact situation research system comprises: user terminals of a plurality of users; and an investigation server for analyzing contact situation to a target content, of each user. The user terminal comprises a coding unit coding the target content received from a distribution server in a prescribed manner. The investigation server comprises: a contents specific information storage unit which holds data obtained by coding the target content in the prescribed manner; and a contact situation determination unit which determines a number that each user is brought into contact with the target content, on the basis of a collation result between the data coded in the prescribed manner in the user terminal of each user, and the data coded in the prescribed manner held in the contents specific information storage unit.SELECTED DRAWING: Figure 4
Patent JP-2020022713-A (JP)
Title: Brush element, cylindrical toothbrush using the same, and method of manufacturing the same
Inventor: TAKEUCHI TOSHIFUMI
IPC: A46B3/06
Filed: 2018-08-08
Abstract: To provide a cylindrical toothbrush which dispenses with spacers, with the number of component parts reduced, which has sufficient strength in a brush element by using thermal melt-sticking, and which can greatly reduce manufacturing time and the number of processes.SOLUTION: The thickness of a brush element 1 is 1-2.3 mm, with a manufacturing method applied in which a molding part 1A for brush spacers with a thickness of about 1 mm is integrally molded by thermal melt-sticking. The 4-8 completed brush elements are inserted into a rod-like brush insertion part of a handle 2, with the tip part fastened, and with completion attained through a finishing cut process.SELECTED DRAWING: Figure 1
Patent JP-2020045783-A (JP)
Title: Vehicle control device
Inventor: NISHIKAWA KAZUHISA
IPC: H02J7/00
Filed: 2018-09-18
Abstract: To improve fuel efficiency, when power storage means is determined to be fully charged with a condition for a ban on an engine automatic stop satisfied, in a manner that lifts the ban on the engine automatic stop and gives priority to the engine automatic stop under idling stop control.SOLUTION: When a condition for a ban on an automatic stop of an engine 3 is satisfied with an atmospheric temperature of a battery 2 detected by a battery sensor 8 equal to or less than a predetermined temperature (for example 15°C) and an SOC of the battery 2 equal to or less than a predetermined amount (for example -9000 As or 90%), a vehicle control device can improve fuel efficiency by causing an idling stop ECU 11 to: determine full charge of the battery 2 on the basis of whether or not charged electric current value of the battery 2 is equal to or less than a predetermined value (for example 5A); lift the ban on the automatic stop of the engine 3 when determining that the battery is fully charged; and give priority to the automatic stop of the engine 3 under idling stop control.SELECTED DRAWING: Figure 1
Patent JP-2020044955-A (JP)
Title: Headrest
Inventor: HASUMI SHINGO
IPC: B60N2/80
Filed: 2018-09-19
Abstract: To provide a headrest which is used in a vehicle having a rear glass behind a vehicle seat in the rearmost row and can reduce possibility that a person sitting in the vehicle seat suffers a head injury due to an impact from contacting of a headrest with the rear glass as the vehicle seat leans rearward when the vehicle is subjected to a rear-end collision.SOLUTION: A headrest of a vehicle seat installed in the rearmost row of a vehicle which has a rear glass includes a headrest stay structure which includes at least one protruding portion that is protruded toward the back surface side of the headrest, with the at least one protruded portion being configured to come into contact with the rear glass when the vehicle seat leans rearward in the vehicle.SELECTED DRAWING: Figure 5
Patent JP-2020048091-A (JP)
Title: Content acquisition recording device, content upload device, content verification device and programs thereof
Inventor: OKUBO HIDEHIKO
IPC: G06F21/64
Filed: 2018-09-20
Abstract: To provide a content acquisition recording device capable of certifying legitimacy of a content.SOLUTION: A content acquisition recording device 10 includes content acquisition means 11 for acquiring a content, metadata addition means 13 for generating an original content by adding metadata to the content, a content signature key generation means 14 generating a signature key and a verification key for generating an electronic signature for the original content, content signature generation means 15 generating an electronic signature for the original content by using the signature key, certificate acquisition means 16 acquiring an electronic certificate for the verification key from a certification generation device, package generation means 17 for generating an original content package by packaging the original content, the electronic signature and the electronic certificate, and package recording means 18 for recording the original content package.SELECTED DRAWING: Figure 2
Patent JP-2020044764-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: ANDO SHIOMI
IPC: B41J2/14
Filed: 2018-09-20
Abstract: To inhibit deterioration of print quality caused by a temperature difference of ICs.SOLUTION: A liquid discharge head includes: a pressure generating element which generates a pressure for discharging droplets; at least two wiring parts which transmit a driving signal to the pressure generating element; multiple integrated circuits (ICs) which are respectively provided at the wiring parts and perform driving control of the pressure generating element; and a heat sink which contacts with the multiple ICs and radiates heat of the ICs. The multiple ICs comprise: a first IC which contacts with the heat sink directly; and a second IC which contacts with the heat sink through the wiring part. The liquid discharge head includes a circuit which controls electric power consumption of the first IC so that electric power consumption of the first IC becomes larger than electric power consumption of the second IC.SELECTED DRAWING: Figure 6