baber/WOPTO huggingface dataset:
Patent JP-2020167985-A (JP)
Title: Work vehicle
Inventor: NINOMIYA KOJI
IPC: A01D27/04
Filed: 2019-04-05
Abstract: To provide a vegetable harvester for harvesting root vegetables, capable of suppressing jump-out of crops fallen from a conveyor termination part to an external part of a container.SOLUTION: A vegetable harvester comprises: a conveyor 200 which is rotatable so that a height of a conveyor termination part 201 for transporting carrots harvested by a carrot harvester is varied; a container mount unit 300 for mounting thereon, a flexible container 700 comprising a container opening part 710 for storing carrots fallen from the conveyor termination part 201; a hanger arm 400 for holding a hanger 800 for suspending the container opening part 710; and a hanger arm angle adjustment mechanism 500 for adjusting a hanger arm angle of the hanger arm 400.SELECTED DRAWING: Figure 3
Patent JP-2020173707-A (JP)
Title: Gas information transmission apparatus, information processing apparatus, gas information transmission method, information processing method, and program
Inventor: WADA SHINJI
IPC: G06Q50/06
Filed: 2019-04-12
Abstract: To provide a gas information transmission apparatus that can collect gas information including gas use information related to the use of gas from a user in a predetermined data format and utilize the gas information.SOLUTION: In an information system A, a gas information transmission apparatus A1 comprises: a terminal acquisition unit A111 that acquires gas information including gas use information related to the use of gas transmitted from a gas meter; a structure acquisition unit that receives and acquires predetermined structure specification information from an external apparatus; and a terminal transmission unit A12 that, based on the structure specification information acquired by the structure acquisition unit, creates terminal transmission information in a predetermined data format including the gas information acquired by the terminal acquisition unit A111 and transmits the terminal transmission information to an information processing apparatus A2.SELECTED DRAWING: Figure 2
Patent JP-2019112726-A (JP)
Title: Method for pre-treatment of gold-bearing oxide ores
Inventor: CHOI YEONUK
IPC: C22B1/00
Filed: 2019-04-18
Abstract: To provide a process for pre-treating precious metal-bearing materials.SOLUTION: A process comprises: contacting a thiosulfate refractory precious metal-containing material with carbon and an oxidant to form a pre-treated slurry; and contacting the pre-treated slurry with thiosulfate to leach a precious metal from the pre-treated precious metal-containing material.SELECTED DRAWING: Figure 1
Patent JP-2020176778-A (JP)
Title: Whole building air conditioning system
Inventor: TANAKA YUZO
IPC: F24F6/00
Filed: 2019-04-19
Abstract: To suppress dew condensation on a dew-condensed object provided in the whole building air conditioning system.SOLUTION: A whole building air conditioning system includes: one or more main ducts 3a, 3b; a humidifier 20 serving as a dew-condensed object; a sub duct 30 for connecting the humidifier 20 to the main ducts 3a, 3b; and a backflow prevention damper 70 provided between the humidifier 20 and the sub duct 30 and allowing air to flow out on a side of the sub duct 30 from the humidifier 20.SELECTED DRAWING: Figure 2
Patent JP-2020174990-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2019-04-19
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Specific processing required for a game is executed by processing execution means when a specific condition is satisfied, a specific voice is outputted by voice output means when specific processing is under execution, sound volume outputted by the voice output means is set by sound volume setting means, and the sound volume output means is configured so as to be capable of outputting a specific voice by switching between when a specific voice is outputted with sound volume set by the sound volume setting means and when a specific voice is outputted with sound volume differing from the sound volume when outputting the specific voice. Thus a game machine capable of enhancing interest in a game is provided.SELECTED DRAWING: Figure 1
Patent JP-2020171641-A (JP)
Title: Laundry drying basket which can be automatically turned over
Inventor: TU XIAOLING
IPC: D06F57/00
Filed: 2019-04-23
Abstract: To provide a laundry drying basket according to the present invention, which can be turned over automatically.SOLUTION: A laundry drying basket comprises a power box. A standing chamber is provided in the power box. A motor is fixedly connected to an inner wall at a bottom end of the standing chamber. A hook is connected to an apex end of the standing chamber such that the same can be rotated. A transmission chamber, which is positioned at the lower end of the standing chamber, is provided in the power box. An intermittent transmission device is provided to the inner wall at the apex end of the transmission chamber. The present invention is easy in its constituent, and accelerates a speed of drying the laundry by vertically-inverting switching with a step-wise manner. In addition, the present invention solves the problem that the solar light cannot directly radiate, since clothes as positioned at the lower side are blocked by the clothes as positioned at the upper side. Further, the present invention avoids to damage the clothes, with a reason that the time during which the one side is directly radiated is too long.SELECTED DRAWING: Figure 1
Patent JP-2019124363-A (JP)
Title: Method for manufacturing coil spring
Inventor: MATSUBARA MASARU
IPC: F16F1/02
Filed: 2019-04-24
Abstract: To provide a highly reliable method for manufacturing a coil spring, capable of improving durability.SOLUTION: A method for manufacturing a coil spring is a method for manufacturing a coil spring 1 having a place of high hardness and soft places N1, N2 having hardness lower than the above place, and comprises: heating a wire before molding; molding the heated wire in a spiral manner; quenching and tempering the spirally molded wire; and electrically heating a pair of electrodes A1, B1 while contacting them to both surfaces of the soft place N1 in the quenched and tempered wire.SELECTED DRAWING: Figure 6
Patent JP-2019195057-A (JP)
Title: Light-emitting device
Inventor: SASADA TOSHIAKI
IPC: H01L51/50
Filed: 2019-04-24
Abstract: To provide a light-emitting device having a low drive voltage.SOLUTION: A light-emitting device includes an anode, a cathode, a first organic layer formed between the anode and the cathode, and a second organic layer formed between the anode and the first organic layer. The first organic layer is a layer containing a first high molecular compound and the second organic layer is a layer containing a second high molecular compound. When it is defined that the total number of non-cross-linkable constitutional units expressed by an expression (X) in the first high molecular compound and the total number of non-cross-linkable constitutional units expressed by an expression (X) in the second high molecular compound are respectively Xand Xand the total number of non-cross-linkable constitutional units expressed by an expression (Z) in the first high molecular compound and the total number of non-cross-linkable constitutional units expressed by an expression (Z) in the second high molecular compound are respectively Zand Z, at least one of an expression (i) X>X, an expression (ii) Z>Zand an expression (iii) X+Z>X+Zis satisfied.SELECTED DRAWING: None
Patent JP-2020180212-A (JP)
Title: Method for producing propylene polymer
Inventor: YAMADA HIDEKAZU
IPC: C08F6/08
Filed: 2019-04-25
Abstract: To provide a method for producing a propylene polymer, which enables a catalyst residue in the propylene polymer to be reduced simply and sufficiently.SOLUTION: Provided is a method for producing a propylene polymer, comprising the following step (1) and the following step (2): step (1), polymerizing propylene in the presence of a catalyst to obtain a propylene polymer; and (2) washing the propylene polymer obtained in step (1) with a decalcification agent to remove a catalyst residue in the propylene polymer, wherein the following formula (1) is satisfied: 4.4×log(T)-log(EW)>0.34×(δ(W)-δ(E)) (1) (in the formula, T represents a temperature (°C) when washing the propylene polymer with the decalcification agent; EW represents a water content (wt%) during the decalcification agent; δ(W) represents a Hansen solubility parameter of water; and δ(E) represents a Hansen solubility parameter of the decalcification agent).SELECTED DRAWING: None
Patent JP-2019212902-A (JP)
Title: Semiconductor device with silicon carbide body and method of manufacture
Inventor: RALF SIEMIENIEC
IPC: H01L29/12
Filed: 2019-05-10
Abstract: To provide a semiconductor device with a silicon carbide body and a method of manufacture.SOLUTION: A semiconductor device includes a gate electrode (400) and a gate dielectric (490). The gate electrode (400) extends from a first surface (101) of a silicon carbide body (100) into the silicon carbide body (100). The gate dielectric (490) is between the gate electrode (400) and the silicon carbide body (100). The gate electrode (400) includes a metal structure (450) and a semiconductor layer (420) between the metal structure (450) and the gate dielectric (490).SELECTED DRAWING: Figure 5
Patent JP-2019199398-A (JP)
Title: Graphene powder and method for improving graphene defect
Inventor: LI ZHEN-YU
IPC: C01B32/194
Filed: 2019-05-15
Abstract: To provide a method for improving a graphene defective structure that is capable of efficiently reducing a defective structure of graphene, increasing a compositional ratio of graphene, and reducing the number of layers of graphene and that is capable of giving a graphene powder having good thermal conductivity and electric conductivity.SOLUTION: A method for improving a graphene defect is provided which comprises a step where in a reaction tank 2 suitable for a supercritical fluid atmosphere that holds a graphene powder 11, a mixture fluid having a reactive compound and a supercritical fluid is allowed to flow into and permeate a graphene powder in the reaction tank to passivate and repair a graphene defective structure of the graphene powder, and a step where the mixture fluid is separated from the graphene powder and the graphene powder remaining in the mixture fluid is adsorbed onto a molecular sieve 21. The reactive compound is a compound having carbon, hydrogen, nitrogen, silicon or oxygen.SELECTED DRAWING: Figure 1
Patent JP-2020191355-A (JP)
Title: Coil component
Inventor: ASAI MIYUKI
IPC: H01F37/00
Filed: 2019-05-21
Abstract: To provide a coil component in which an improvement in adhesive strength between an insulation layer and a metal magnetic powder-containing resin and an improvement in coil characteristics are achieved.SOLUTION: In a coil component 10, an uneven structure provided by an insulation layer 40 and a resin wall 24 contributes to the expansion of a contact area with a magnetic material 26, so that an improvement in adhesive strength with the magnetic martial 26 can be achieved. In addition, the magnetic material 26 protrudes downward toward an exposed area S of the resin wall 24 corresponding to a recess in the uneven structure, so that an increase in volume of the magnetic material is achieved and an improvement in coil characteristics such as an inductance value or the like is achieved.SELECTED DRAWING: Figure 5
Patent JP-2020190398-A (JP)
Title: Heat exchanger
Inventor: CHATANI SHOTA
IPC: F28F1/30
Filed: 2019-05-24
Abstract: To provide a heat exchanger that promotes drainage of condensed water generated on a fin.SOLUTION: A heat exchanger 10 comprises a corrugated fin 30 comprising a plurality of folded parts 31 joined to a tube, and a plurality of flat plate parts 32 extending so as to connect the plurality of folded parts 31. The flat plate parts 32 comprise louvers 321 formed in such a manner that the flat plate parts 32 are partially cut and raised. The louvers 321 comprise louver body parts 3211 and louver end parts 3212. First guide grooves 41a and 41b at end parts in a width direction W of the louvers 321, and second guide grooves 42 inside the first guide grooves 41a and 41b in the width direction W are formed on surfaces of the louver body parts 3211. Hydrophilicity of the first guide grooves 41a and 41b is higher than that of the second guide grooves 42.SELECTED DRAWING: Figure 3
Patent JP-2020194202-A (JP)
Title: Inquiry information input device, method, and program
Inventor: SUENAGA KOJI
IPC: G16H10/20
Filed: 2019-05-24
Abstract: To save time and labor of medical institution staff and acquire accurate inquiry contents of patients as electronic information.SOLUTION: According to an embodiment, a program applied to an inquiry information input device causes a processor to implement: a question information providing function for providing a question to prompt input of inquiry information; an inquiry information reception function for receiving the inquiry information input for the question; a confirmation information presentation function for providing the received inquiry information for contents confirmation; and an inquiry information determination function for determining the inquiry information when it is confirmed that contents of the inquiry information provided for the contents confirmation are correct.SELECTED DRAWING: Figure 1
Patent JP-2020193652-A (JP)
Title: Thrust roller bearing and manufacturing method of bearing ring of the same
Inventor: MAKIHARA YOSHIYUKI
IPC: F16C33/66
Filed: 2019-05-27
Abstract: To inhibit wear between at least one of a first bearing ring and a second bearing ring and a retainer in a thrust roller bearing.SOLUTION: A thrust roller bearing 10 includes: a first bearing ring 11; a second bearing ring 12; rollers 13; and a retainer 14 which retains the rollers 13. The first bearing ring 11 has a first annular part 15 and a first cylinder part 17. The second bearing ring 12 has a second annular part 18 and a second cylinder part 20. The retainer 14 has: an outer annular part 23 which may contact with an inner peripheral surface 21 of the first cylinder part 17; an inner annular part 24 which may contact with an outer peripheral surface 22 of the second cylinder part 20; and pillar parts 25 connecting the outer annular part 23 with the inner annular part 24. Fine recessed parts 35 are formed on at least one of the inner peripheral surface 21 of the first cylinder part 17 and the outer peripheral surface 22 of the second cylinder part 20.SELECTED DRAWING: Figure 1
Patent JP-2020197002-A (JP)
Title: Wooden windbreak fence
Inventor: TAKAHASHI YOSHIO
IPC: E01F7/02
Filed: 2019-05-30
Abstract: To provide a wooden windbreak fence that does not use a metallic binding tool, consists entirely of wooden logs, and does not pollute the environment even when it rots due to aging.SOLUTION: A wooden windbreak fence comprises: a horizontally connecting upper log 1 and a horizontally connecting lower log 2; an end part first vertical log 3 which is fitted and arranged at the right and left ends of the horizontally connecting upper log 1 and the horizontally connecting lower log 2; an end part second vertical log 4 arranged adjacently to the inside of the end part first vertical log 3; and main vertical logs 5 provided with notched semicircular recesses 6, being alternately fitted to the horizontally connecting upper log 1 and the horizontally connecting lower log 2, on the outer peripheral surface, and arranged in a triangular structure by alternately fitting the semicircular recesses 6 into the horizontally connecting upper log 1 and the horizontally connecting lower log 2.SELECTED DRAWING: Figure 8
Patent JP-2020198793-A (JP)
Title: Agricultural tractor
Inventor: ISHIDA TOMOYUKI
IPC: A01B69/00
Filed: 2019-06-06
Abstract: To easily execute travel setting suitable for each agricultural work and simplify the travel setting in restarting in work setting of an agricultural tractor.SOLUTION: The agricultural tractor equipped with a sub engine controller 23 for controlling an engine E, a sub work machine controller 24 for controlling the drive of a work machine 18, a sub travelling controller 20 for controlling the drive of a travel unit 28, and a main controller 19 for integrally controlling the control data of the sub controllers 23, 24, and 20 transmits the control data input to the sub controllers 23, 24, and 20 to the main controller 19, stores them integrally, re-transmits the integrated control data to the sub controllers 23, 24, and 20, and controls the engine E, the work machine 18, and the travel unit 28.SELECTED DRAWING: Figure 2
Patent JP-2020205152-A (JP)
Title: Dielectric heating system
Inventor: UEDA MASAYA
IPC: H05B6/48
Filed: 2019-06-14
Abstract: To adjust the load impedance that matches the power supply impedance accurately and smoothly when power is applied to a load from a high-frequency power supply.SOLUTION: A controller (5) of a high-frequency dielectric heating system (1) gradually increases the output power of a high-frequency power supply (2) from the initial value which is smaller than a predetermined value to the final value which is the value of steady power applied to a load, and adjusts the load impedance that matches the power supply impedance at each output power.SELECTED DRAWING: Figure 1
Patent JP-2020202792-A (JP)
Title: Production of heterodimeric proteins by brevibacillus bacteria
Inventor: WATANABE SHUNSUKE
IPC: C12P21/02
Filed: 2019-06-18
Abstract: To provide methods for producing heterodimeric proteins such as bispecific antibodies using Brevibacillus bacteria.SOLUTION: Disclosed is a method for producing a heterodimeric protein using Brevibacillus bacteria, the method comprising: transforming Brevibacillus bacteria with an expression vector comprising an inserted DNA encoding one of the monomeric proteins constituting the heterodimeric protein; transforming another Brevibacillus bacteria with an expression vector comprising an inserted DNA encoding the other monomeric protein constituting the heterodimeric protein; conducting mixed culture of these two Brevibacillus bacteria allowing respective Brevibacillus bacteria to produce and secrete respective monomer proteins into the culture fluid; and covalently linking two monomeric proteins in the culture fluid to form the heterodimeric protein.SELECTED DRAWING: None
Patent JP-2021000259-A (JP)
Title: Ophthalmologic apparatus
Inventor: AOKI NOBUYORI
IPC: A61B3/10
Filed: 2019-06-21
Abstract: To efficiently acquire a tomographic image of an ocular fundus of a subject eye when acquiring the tomographic image of the ocular fundus of the subject eye.SOLUTION: An ophthalmologic apparatus comprises: an anterior eye part image capturing part which captures an image of an anterior eye part of a subject eye; an ocular fundus tomographic image acquiring part which acquires a tomographic image of an ocular fundus of the subject eye; and a control part which controls the ocular fundus tomographic image acquiring part. The control part is configured to be able to execute: blink detection processing of detecting the blink of the subject eye from the image of the anterior eye part captured by the anterior eye part image capturing part when acquiring the tomographic image of the ocular fundus of the subject eye by the ocular fundus tomographic image acquiring part; execution processing of executing acquisition of the tomographic image of the ocular fundus by the ocular fundus tomographic image acquiring part when the blink of the subject eye is not detected by the blink detection processing; and stop processing of stopping acquisition of the tomographic image of the ocular fundus by the ocular fundus tomographic image acquiring part when the blink of the subject eye is detected by the blink detection processing.SELECTED DRAWING: Figure 3
Patent JP-2021004617-A (JP)
Title: Mechanical seal device
Inventor: KATO KATSUHIRO
IPC: F16J15/34
Filed: 2019-06-25
Abstract: To provide a mechanical seal device capable of improving cooling/heat radiating effects by lubricating sliding faces of fixed rings and rotary rings without additionally using components.SOLUTION: A mechanical seal device 20 includes a first mechanical seal 20a and a second mechanical seal 20b for shaft-sealing between a rotary shaft 7 vertically inserted to a housing 8 in which a lubricant 11 is stored and the housing 8, a first fixed ring 40a and a second fixed ring 40b fixed to the housing 8, a first rotary ring 30a and a second rotary ring 30b fixed to the rotary shaft 7 and sliding on the first fixed ring 40 and the second fixed ring 40b, and a coil spring 70 wounded on the fixed shaft 7, energizing the first rotary ring 30a and the second rotary ring 30b respectively to the corresponding first fixed ring 40a and second fixed ring 40b, and projected to a radial outer side at upper and lower spring end portions 71a, 71b.SELECTED DRAWING: Figure 1
Patent JP-2021004287-A (JP)
Title: Device, method, program, method for producing resin composition, method for producing polyimide film, method for producing display, method for producing laminate, and method for producing flexible device
Inventor: OKUDA TOSHIAKI
IPC: C08G73/10
Filed: 2019-06-25
Abstract: To solve the problem of bad efficiency in obtaining a composition by trial and error.SOLUTION: A device has: a composition acquisition unit that acquires composition data showing a composition of a resin composition that can form a polyimide resin film; a characteristic acquisition unit that acquires characteristic data showing characteristics of the resin composition or polyimide resin film; and a learning process unit that executes a learning process of a model to output recommendation composition data showing a composition of a resin composition to be recommended in response to inputting of target characteristic data showing characteristics of a target resin composition or polyimide resin film, using learn data including the acquired composition data and characteristic data.SELECTED DRAWING: Figure 1
Patent JP-2021003960-A (JP)
Title: Console unit for service vehicle
Inventor: KATAGIRI KATSUHIRO
IPC: B60R7/04
Filed: 2019-06-25
Abstract: To provide a console unit for a service vehicle which enables improvement of a work environment of an operator.SOLUTION: A console unit 1 is mounted on a cabin of a service vehicle and has: a console base part 2 attached to the cabin; an armrest 3 capable of moving up or down relative to the console base part 2; a console rotation part 4 which has a rotation base part 40 capable of rotating relative to the console base part 2 and a service vehicle operation part 48, which is attached to the rotation base part 40 and integrally rotates with the rotation base part 40, and moves up or down the service vehicle operation part 48 relative to its rotation center 43; a console operation part 65 into which a force by an operator is input; and a transmission mechanism 75 which rotates the console rotation part 4 by the force input to the console operation part 65 and restricts position change of the console rotation part 4 when the input to the console operation part 65 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2021004532-A (JP)
Title: Housing
Inventor: HASHIGUCHI KOSUKE
IPC: E04F19/08
Filed: 2019-06-27
Abstract: To provide housing where children can study intensively in an open space while being watched by their parents, and can correspond to various life-style of occupants while securing a storage space of each room.SOLUTION: Housing 1 has a study corner 64 for learning arranged facing a living room 61 or a dining room 62 formed to be connected with a kitchen 63, and a desk 64a for learning provided on a boundary between the study corner 64 and the dining room 62 or the living room 61. The study corner 64 is partitioned from a washroom 7 through a wall body W3 and has an underfloor storage S shaped below a high floor part F1 formed higher than a floor part of the washroom 7. The underfloor storage S is made to be usable from the study corner 64 and the washroom 7.SELECTED DRAWING: Figure 4