baber/WOPTO huggingface dataset:
Patent JP-2018164885-A (JP)
Title: Rotary pressurizing dehydrator
Inventor: HIRAMATSU TATSUO
IPC: B01D35/06
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary pressurizing dehydrator capable of further efficiently dehydrating an object as compared with a conventional rotary pressurizing dehydrator to obtain a dehydrated cake of lower moisture content.SOLUTION: A rotary pressurizing dehydrator 1 is configurated by arranging a metallic electrode 10, at an intermediate position in the width direction of a filter chamber 9, so as to project toward an inner spacer 3 from the inner peripheral face of an outer spacer 4 to keep the electrode 10 electrically connected to the anode of a power source device, and a screen 6 electrically connected to the cathode of the power source device, by using the electrode 10 as the anode, and the screen 6 as the cathode to impress direct current voltage to be able to perform electric osmosis dehydration, and by arranging flocculant supply means (flocculant passage 14, nozzle 15) at the rear stage of the filter chamber 9 to be able to supply an inorganic flocculant into the filter chamber 9 at a suitable timing.SELECTED DRAWING: Figure 1
Patent JP-2018166642-A (JP)
Title: Article acquisition game device
Inventor: YAMAGUCHI TOSHIYA
IPC: A63F13/30
Filed: 2017-03-29
Abstract: To effectively use setting information on an article acquisition game device.SOLUTION: A crane game device includes: a game field where a prize is placed; a camera for imaging the game field; a crane for gripping the prize; an operation part for receiving an operation from a player; a crane control part for driving the crane according to the operation; a movement determination part for determining whether or not acquisition of the prize is successful; a device information generation part for generating device information by packaging the setting on both or one of the game field and the crane, and a captured image of the game field when the setting is made; and a device information transmission part for transmitting the device information to the outside.SELECTED DRAWING: Figure 7
Patent JP-2018169069-A (JP)
Title: Bath device
Inventor: IWASAKI KATSUHIRO
IPC: F24H1/00
Filed: 2017-03-29
Abstract: To properly detect state where dirt adheres to a bath adapter.SOLUTION: A bath device includes circulation paths 31, 32 for reheating configured to connect a bathtub Y and a heating part 28 for reheating, and a circulation pump 33 configured to circulate hot water in the bathtub Y through the circulation paths 31, 32 for reheating. The circulation paths 31, 32 for reheating includes: a circulation amount information detection unit 3a connected to the bathtub Y through a bath adapter 30 included in the bathtub Y, and configured to detect circulation amount information on reduction of a circulation amount of hot water circulating in the circulation paths 31, 32 for reheating; and a dirt determination unit 3b configured to, based on the circulation amount information detected by the circulation amount information detection unit 3a, determine whether dirt adheres to the bath adapter 30.SELECTED DRAWING: Figure 1
Patent JP-2018168566-A (JP)
Title: Operation lever device of construction machine
Inventor: YUAN GUOLIANG
IPC: E02F9/16
Filed: 2017-03-29
Abstract: To make it possible to adjust the height of an operation lever device with one hand, shorten the operation time for height adjustment.SOLUTION: On the front side of consoles 20, 36, locking mechanisms 25, 41 for fixing the consoles 20, 36 at arbitrary positions are provided. The locking mechanisms 25, 41 are provided with unlocking levers 31, 44 for switching between a locked state of fixing the consoles 20, 36 and an unlocked state of releasing the fixing, wherein the unlocking levers 31, 44 are provided extending outward in the left and right directions from the locking mechanisms 25, 41. The unlocked state is set in the inclined attitude in which the distal end sides of the unlocking levers 31, 44 are inclined downward and the unlocked state is set in the horizontal position rotated upward. At the front side of the consoles 20, 36 and on the upper side of the unlocking levers 31, 44 are provided hand-engaging portions 35, 48 for swinging the consoles 20, 36 upward and downward in the unlocked state.SELECTED DRAWING: Figure 5
Patent JP-2018169593-A (JP)
Title: Optical waveguide element
Inventor: KATAOKA YU
IPC: G02B6/125
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide element that can suppress fluctuations of light occurring in a front stage of a Y-branch structure and can be made small in size.SOLUTION: The optical waveguide element includes a substrate 1 where an optical waveguide 2 is formed, in which the optical waveguide has a Y-branch structure B that branches light propagating in the main waveguide into two, and a three-branch structure A in a front stage of the Y-branch structure, branching the waveguide into three waveguides including the main waveguide and two sub-waveguides 21 on both sides of the main waveguide. The main waveguide includes, between the three-branch structure and the Y-branch structure, a linear waveguide portion 201 having a constant waveguide width and a tapered waveguide portion 202 having a gradually increasing waveguide width.SELECTED DRAWING: Figure 2
Patent JP-2018171670-A (JP)
Title: Polishing head and polishing device
Inventor: KOMURA AKIO
IPC: B24B49/08
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can achieve equalization of polishing pressure on a substrate surface, and to provide a component of the polishing device.SOLUTION: A polishing head has: a wafer holding mechanism which holds a wafer that is an object of polishing so that its polished surface slidably contacts with a polishing pad; and a retainer ring which is configured to press the polishing pad and is formed into a shape that encloses an outer periphery of the wafer holding mechanism holding the wafer. The polishing head has a driving mechanism which rotates the wafer holding mechanism and the retainer ring horizontally. Further, the polishing head has a tilting correction mechanism which corrects a tilting motion of the driven polishing head. The tilting correction mechanism applies a first correction pressure to the wafer holding mechanism and applies a second correction pressure to the retainer ring to perform tilt angle correction of the polishing head.SELECTED DRAWING: Figure 7
Patent JP-2018170990-A (JP)
Title: Autonomous travel system for farm work vehicle
Inventor: MURATA Sosuke
IPC: H04Q9/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous travel system for a farm work vehicle capable of operating safely an autonomously-traveling work vehicle.SOLUTION: In an autonomous travel system for a farm work vehicle 1, autonomous travel of the farm work vehicle 1 is controlled by a remote handling device 70 communicable with the farm work vehicle 1. Further, when a version of device side software of the remote handling device 70 does not agree with a version of vehicle side software of the farm work vehicle 1, the autonomous travel of the farm work vehicle 1 is prohibited.SELECTED DRAWING: Figure 1
Patent JP-2018172727-A (JP)
Title: Method of treating scrapped lithium ion batteries
Inventor: OKAJIMA NOBUAKI
IPC: C22B7/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating scrapped lithium ion batteries capable of efficiently roasting multiple scrapped lithium ion batteries while effectively suppressing the embrittlement and fragmentation of aluminum.SOLUTION: The method of treating scrapped lithium ion batteries according to the present invention includes disposing multiple scrapped lithium ion batteries in such a manner that the batteries do not overlap with one another and heating the scrapped lithium ion batteries for roasting.SELECTED DRAWING: None
Patent JP-2018172614-A (JP)
Title: Adhesive sheet
Inventor: UEMURA KAZUE
IPC: C09J201/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet which can exhibit excellent adhesive force when it is adhered to an adherend, and which can be easily peeled from the adherend when it is peeled from the adherend, namely comprising excellent re-peeling ability.SOLUTION: There is provided an adhesive sheet comprising a base material having a surface (α) on which there are plural fibers, and an adhesive layer which is directly laminated on the surface (α) of the base material and integrated with the plural fibers, in which fibers (β) which are oriented along a prescribed one direction (x) in the adhesive layer are included in the plural fibers.SELECTED DRAWING: Figure 1
Patent JP-2018176807-A (JP)
Title: Sheet
Inventor: IWAKATA SO
IPC: B60N2/58
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet in which an opening is formed on a skin, a garnish is attached to the opening, the skin hardly breaks, and a gap is hardly generated between the garnish and the skin.SOLUTION: A sheet includes: a frame F3; a pad 36 supported by the frame; a skin 37 having a first opening 38 covering the surface of the pad; a tabular plate 46 coupled with the edge of the first opening on the rear surface of the skin, in which a second opening 47 opposed to the first opening is formed; and a garnish 40 provided with a trunk part 41 communicating the first opening and the second opening, an extension part 42 annularly extending on the surface of the edge of the first opening from the trunk part, and a locking part 43 for locking a plate disposed at the trunk part.SELECTED DRAWING: Figure 4
Patent JP-2018181919-A (JP)
Title: Semiconductor device and power conversion device
Inventor: NISHIBE YUJI
IPC: H01L25/18
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of creeping discharge between electric terminals.SOLUTION: A semiconductor device includes at least one power semiconductor element, a sealing resin for sealing the power semiconductor element, and a plurality of electric terminals each having a protruding portion that is electrically connected to the power semiconductor element and protrudes from the surface of a sealing resin. The projecting portion includes a first portion which is provided on the side of the sealing resin in the projecting direction and has a cross section crossing the projecting direction in a circular shape or an oval shape and a flat plate shaped second portion provided on the tip side in the projecting direction.SELECTED DRAWING: Figure 1
Patent JP-2018181495-A (JP)
Title: Electromagnetic relay
Inventor: MORIMURA MASATO
IPC: H01H50/18
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay having high reliability.SOLUTION: When an electromagnetic relay 1 is in a contact open state, a magnetic circuit formed by an iron core 40, a yoke 50, and a pair of armatures 91 and 92 is brought into a closed state. When the contact open state is switched to a contact closed state, an electromagnet part 30 generates magnetomotive force D in a first direction for driving an actuator 80 in a direction for bringing movable contacts 69a and 69b closer to fixed contacts 73a and 73b. When the contact closed state is switched to the contact open state, the electromagnet part 30 generates magnetomotive force L in a second direction, which is opposite to the first direction, for driving the actuator 80 in a direction for separating the movable contacts 69a and 69b from the fixed contacts 73a and 73b.SELECTED DRAWING: Figure 11
Patent JP-2017131889-A (JP)
Title: Air system
Inventor: SUGIO TAKUYA
IPC: B01D45/08
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an air system comprising an oil separator capable of suppressing frequency of accumulated drain recovery works.SOLUTION: An air system comprises: a compressor for vehicle; an air dryer; and an oil separator body 3 for separating and recovering drain including oil content, at regeneration action of the air dryer, by introducing purge air including the oil content discharged from the air dryer into a housing 11 of the oil separator body 3 to cause the purge air including the oil content introduced into the housing 11 to collide with a collision material. In addition to the oil separator body 3, an extension tank 4 is provided, for storing the accumulated drain in the housing 11, and connected with a drain discharge port 17 disposed in the housing 11. The oil separator body 3 is fixed to a frame 9 of the vehicle. The extension tank 4 is attached to a side guard 80 provided in the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2018178296-A (JP)
Title: Solvent for dissolving protein, protein solution, method for producing protein fiber, and method for refining objective protein
Inventor: SATO YUYA
IPC: C07K14/435
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a solvent for dissolving protein capable of further reducing cost.SOLUTION: Provided is a solvent for dissolving protein comprising dimethyl sulfoxide and calcium chloride, and in which the concentration of the calcium chloride is 0.001 mol/L or more and 0.5 mol/L or less.SELECTED DRAWING: None
Patent JP-2018182126-A (JP)
Title: Pattern forming sheet, pattern manufacturing apparatus, and pattern manufacturing method
Inventor: OSHIMA EIJI
IPC: B29C64/129
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To make a pattern on both sides of a sheet by positioning the front side and the back side of the sheet.SOLUTION: A pattern manufacturing apparatus 100 includes a modeling base 101, a light beam irradiation window 102, an optical engine 103, a pulling head 104, a head feeding mechanism 105 and a stepping motor 106. A pattern forming sheet 107 is a sheet to which a mixture containing a conductive material and a photocurable resin is applied on both the front and back surfaces. At least one reference hole for positioning is provided on the pattern forming sheet.SELECTED DRAWING: Figure 1A
Patent JP-2018174853-A (JP)
Title: Seed sowing tool and seed sowing method
Inventor: MASUDA AKISHI
IPC: A01C7/02
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a seed sowing tool that eliminates the need for special technique and skill, enables seed to be quickly sowed in the aimed position by one drop even if being very small seed, and is light-weight and compact.SOLUTION: A seed sowing tool includes a gripper 2 gripped by a user, a seed placing part 1 connected to the gripper 2 and placing multiple seed 4, and a vibration generator 3 for vibrating the seed placing part 1. The seed placing part 1 has a cross section formed in a substantially V-shape. The vibration generator 3 is multiple protrusions 30 or recesses 30 provided at the gripper 2. A user rubs the protrusions 30 or recesses 30 by nails N, and thereby the seed placing part 1 vibrates through the gripper 2.SELECTED DRAWING: Figure 1
Patent JP-2018177142-A (JP)
Title: Vehicular lighting control system, control method of lighting control member, control program of lighting control member and vehicle
Inventor: FUNATSU TAKAHIRO
IPC: B60J3/04
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To restrict incidence of external light such as sunlight as needed without shielding a traffic information transmission body such as a traffic light, a road sign, a road guide plate and an electronic display device of traffic information.SOLUTION: A vehicular light control system 30 provided in a vehicle 20 in which a light control film 1 is arranged in at least a portion of a front window 21 includes: a transmission body detection unit 25 which detects a traffic information transmission body existing in the periphery of the vehicle 20; and a drive control unit 26 which changes the transmittance of the light control film 1 on the basis of the detection result of the transmission body detection unit 25. The drive control unit 26 increases the transmittance of the light control film 1 when the transmission body detection unit 25 detects the traffic information transmission body.SELECTED DRAWING: Figure 2
Patent JP-2018176261-A (JP)
Title: Die casting apparatus
Inventor: MATSUDA KATSUYUKI
IPC: B22D17/14
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a die casting apparatus capable of maintaining a high vacuum degree over a long period and easily replacing a seal member.SOLUTION: A die casting apparatus includes: a movable die; a fixed die; and a vacuum device for reducing pressure of a cavity divided and formed between the movable die and the fixed die. The die casting apparatus has a pin insertion hole 14 passing through the movable die and/or the fixed die and a pin 141 inserted into the pin insertion hole. Two sheets of seal plates 16a and 16b overlapping each other are provided on an outside surface of the movable die and/or the fixed die. A space between the seal plate and the outside surface of the movable die and/or the fixed die is sealed 163. A groove 161 for an O-ring is provided on a mating face of the two sheets of seal plates. An O-ring 15 is arranged in the groove 161 for the O-ring and a gap V between the pin 141 and the pin insertion hole 14 is sealed. Therefore, a high vacuum degree can be maintained over a long period and a seal member can be easily replaced.SELECTED DRAWING: Figure 3
Patent JP-2018182682-A (JP)
Title: Image reading device
Inventor: TAKAMURA HARUNA
IPC: H04N1/387
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image reading device that can appropriately select a portion in a document image where a user desires to delete.SOLUTION: An image reading part 12 reads a document image from a document. A specified color specification part 21 specifies one or more specified colors, and a specified character type specification part 22 specifies a specified character type. An image processing part 23 specifies, in the document image, characters that are in the specified specified color and are the specified specified character type, and deletes the specified characters.SELECTED DRAWING: Figure 1
Patent JP-2018177751-A (JP)
Title: Oil-in-water emulsion composition, skin external preparation, and skin external preparation production method
Inventor: KUBO TOSHIAKI
IPC: A61K8/67
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide: an oil-in-water emulsion composition with excellent storage stability that may inhibit discoloration of astaxanthin and maintain good appearance even in the case of long-term storage; a skin external preparation containing the oil-in-water emulsion composition; and a method of producing the skin external preparation.SOLUTION: The invention provides an oil-in-water emulsion composition containing components A-F, and applications thereof: component A being astaxanthin; component B being tocopherol nicotinate; component C being a sucrose saturated fatty acid ester; component D being at least one emulsifier selected from emulsifiers having an unsaturated fatty acid residue; component E being glycerol; and component F being water.SELECTED DRAWING: None
Patent JP-2018183738-A (JP)
Title: Electrolytic water generator
Inventor: AMEMORI DAIJI
IPC: C25B1/10
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator capable of easily generating electrolytic water containing a large amount of hydrogen occlusion metal colloid such as platinum nanocolloid by a simple configuration.SOLUTION: An electrolytic water generator 1 includes: an electrolytic chamber 40 for electrolyzing water; a first feeder 41 and a second feeder 42 disposed in the electrolytic chamber 40, to which a DC voltage is to be applied; a barrier membrane 43 disposed between the first feeder 41 and the second feeder 42 and dividing the electrolytic chamber 40 into a first electrode chamber 40a on the first feeder 41 side and a second electrode chamber 40b on the second feeder 42 side; and a water supply channel 21 for supplying water to the first electrode chamber 40a and the second electrode chamber 40b. The surface of the first feeder 41 is formed of a hydrogen occlusion metal. The electrolytic water generator 1 has a return water channel 62 that guides electrolytic water electrolyzed in the first anode chamber 40a to the water supply channel 21.SELECTED DRAWING: Figure 1
Patent JP-2018184122-A (JP)
Title: Brake device for training vehicle
Inventor: ISHIKAWA TATSU
IPC: B60T7/04
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary brake device for a training vehicle, which is able to apply a brake even in a case where a cable breaks and which is able to make a user aware of the breakage of the cable.SOLUTION: A plurality of cables 60 (61, 62) are provided. Therefore, even in a case where one cable 61 of the plurality of cables is broken, the rest cables 62 can be used and a brake can be actuated using the rest cables 62. In addition, the plurality of cables 60 (61, 62) are different from one another in terms of an amount that each cable slides during operation of a brake pedal 30. Therefore, in a case where one cable 61 of the plurality of cables breaks, a pedal stroke of the brake pedal 30 and depressing force of the pedal change and a user may feel the change. Accordingly, the user can be made aware of breakage of the cable 61.SELECTED DRAWING: Figure 1
Patent JP-2018184129-A (JP)
Title: Steering control method and steering control apparatus
Inventor: IGARASHI KAZUHIRO
IPC: B62D6/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To realize a steering control method and steering control apparatus. which are capable of applying further appropriate steering reactive force.SOLUTION: A steering control method includes: calculating feed-forward (FF) axial force that is axial force applying steering reactive force in accordance with a steering angle of a steering wheel 1 that is mechanically separated from a steering wheel 2; calculating feedback (FB) axial force that is axial force returned to a driver as steering reactive force from a road surface; applying operation reactive force on the basis of final axial force obtained by allocating the FF axial force and FB axial force at a certain allocation ratio; and reducing an allocation ratio of the FF axial force in a case where an absolute value of a difference is equal to or more than a threshold, the difference between a standard slip angular velocity βcalculated on the basis of a vehicular model and an actual slip angular velocity βcalculated on the basis of lateral acceleration exerted to the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018190514-A (JP)
Title: Thermally-actuated switch element and electric circuit including the same
Inventor: YOSHIOKA MASAKI
IPC: H01H37/54
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermally-actuated switch element capable of inhibiting blowout of a current fuse, even upon application of a large impact load.SOLUTION: A thermally-actuated switch element 1 includes a fixed piece 2 having a fixed contact 21, a movable piece 3 arranged to be able to come into contact with the fixed contact by elastic deformation, and a thermally-actuated element 4 for shifting the movable piece 3 from cut-off state separating from the fixed contact 21 to conduction state coming into contact therewith, by deforming as the temperature rises. In the contact region 31 of the movable piece 3 coming into contact with the fixed contact 21, a contact member formed of a conductive material different from that of the movable piece 3, and joined thereto by caulking or welding is not provided.SELECTED DRAWING: Figure 1