baber/WOPTO huggingface dataset:
Patent JP-2017100462-A (JP)
Title: Liquid injection head and liquid injection device
Inventor: FUKUZAWA YUMA
IPC: B41J2/14
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head suppressing adhesion of compliance sections to lid members and being capable of reducing an operation failure due to the adhesion of the compliance sections thereto, and a liquid injection device.SOLUTION: A liquid injection head comprises: manifolds communicating with a plurality of nozzle openings for injecting liquid; compliance sections 49 formed of flexible films forming parts of the manifolds; and lid members covering the compliance sections 49 in a state in which spaces are arranged among the compliance sections 49 and the lid members at opposite sides to the manifolds of the compliance sections 49. Each one compliance section 49 is provided corresponding to each one manifold. A protrusion portions 140 regulating the films such that the films do not adhere to the lid members are provided in the spaces among the compliance sections 49 and the lid members without partitioning the spaces.SELECTED DRAWING: Figure 3
Patent JP-2018152264-A (JP)
Title: connector
Inventor: MURAKAMI HIROKI
IPC: H01R13/64
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a connector that regulates an amount of movement between connectors in a disengaging direction even when an engagement mechanism between the connectors is disengaged.SOLUTION: The connector for electrically connecting a first electronic device and a second electronic device, includes: a fixed side connector provided on the first electronic device side and having an insertion portion formed in a tubular shape; a wire side connector connected to the second electronic device by an electric wire and inserted into the insertion portion of the fixed side connector; and a restricting unit provided outside the fixed side connector and the wire side connector, provided opposite to the inserting direction of the wire-side connector into the insertion portion with respect to the wire side connector, restricting a movement of the wire side connector from the insertion portion in a direction in which the wire side connector comes off, in a state in which the wire side connector is in contact with the restricting unit, bringing the first electronic device and the second electronic device into a state of being electrically connected via the fixed side connector and the wire side connector.SELECTED DRAWING: Figure 2
Patent JP-2018153152-A (JP)
Title: Organic compound production system and organic compound production method
Inventor: FUKUNISHI KANA
IPC: C12M1/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique whereby an organic compound is efficiently produced when producing organic chemicals by microbial fermentation by reusing acetic acid produced in the culture and reducing the acetic acid content of the waste liquid.SOLUTION: An organic compound production system 1 produces a first organic compound and a second organic compound and comprises a first organic compound production unit 3 having a first fermentation part 15, and a second organic compound production unit 5 having a second fermentation part 16. The first fermentation unit 15 contains an obligate anaerobic acetic acid producing microorganism that produces a first organic compound from carbon monoxide or carbon dioxide. The second fermentation part 16 contains an acetic acid-assimilating microorganism that produces a second organic compound from acetic acid. Acetic acid-containing waste liquid or treated product thereof discharged from the first organic compound production unit 3 is supplied to the second fermentation part 16 and is used as a carbon source for acetic acid-assimilating microorganisms in the second fermentation part 16.SELECTED DRAWING: Figure 1
Patent JP-2018100254-A (JP)
Title: Method for producing crystal of uracil compound
Inventor: SATO MASAKI
IPC: C07D401/12
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity crystal of a uracil compound by employing an operation that can be carried out on an industrial scale.SOLUTION: The method is characterized by dissolving a composition containing a uracil compound represented by formula (1) in an organic solvent comprising a C3-C6 alcohol solvent and an aromatic solvent to cause the crystallization of a crystal of the uracil compound from the solution.SELECTED DRAWING: None
Patent JP-2018157903-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of changing the number of game balls to be distributed to a first branch passage.SOLUTION: A distribution unit 500 includes: a first ball sending route KR1 on which game balls flow down; a second ball sending route KR2 (a second branch passage) and a third ball sending route KR3 (a first branch passage) that are branched from the first ball sending route KR1; and a distribution member 540 formed on the ball flow-down route, for distributing game balls flowing down the first ball sending route KR1 to the second ball sending route KR2 or the third ball sending route KR3. The distribution member 540 comes into contact with a contact plate 464c to be displaced according to displacement of a ball receiving part 467. The distribution member 540 can change over a distribution target of a game ball by displacement thereof so as to change the number of game balls to be distributed to the second ball sending route KR2 or the third ball sending route KR3 according to the displacement of the ball receiving part 467.SELECTED DRAWING: Figure 48
Patent JP-2018158494-A (JP)
Title: Liquid discharge device
Inventor: ITO YOSHIHIRO
IPC: B41J29/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which can reduce or avoid problems caused by extension of transfer wiring for a driving signal while inhibiting enlargement of a carriage in a large format printer.SOLUTION: A large format printer has: a carriage 24 equipped with a print head; a control circuit board 10 which generates a driving signal generation control signal for controlling generation of a driving signal; a driving circuit board 30 which generates the driving signal on the basis of the driving signal generation control signal; a first cable 19 which transfers the driving signal generation control signal from the control circuit board 10 to the driving circuit board 30; and a second cable 19 which transfers the driving signal from the driving circuit board 30 to the print head. A shortest distance between the control circuit board 10 and the moving carriage 24 is longer than a shortest distance between the driving circuit board 30 and the moving carriage 24. The driving circuit board 30 is provided at a position higher than the control circuit board 10 in a direction of gravity.SELECTED DRAWING: Figure 16
Patent JP-2018160174-A (JP)
Title: Touch detection apparatus
Inventor: TAKADA NAOKI
IPC: G06F3/041
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a touch detection apparatus which can perform detection with the number of input channels of a detection circuit which is less than the number of detection electrodes.SOLUTION: A touch detection apparatus 1 has: a plurality of drive electrodes Tx; a plurality of detection electrodes Rx provided away from the plurality of drive electrodes Tx; a detection circuit 51 electrically connected to a first predetermined number or less of the detection electrodes Rx among the plurality of detection electrodes Rx; and a selection circuit 52 electrically connected to the plurality of detection electrodes Rx and the detection circuit 51. The number of the plurality of detection electrodes Rx is a second predetermined number which is larger than the first predetermined number. The selection circuit 52 selects at least one group including one or more and equal to or less than the first predetermined number of the detection electrodes Rx from the second predetermined number of the detection electrodes Rx. The detection circuit 51 performs a first touch detection based on a self electrostatic capacitance of the selected detection electrodes Rx and performs a second touch detection based on mutual electrostatic capacitance between the detection electrodes Rx for performing the first touch detection and the drive electrodes Tx.SELECTED DRAWING: Figure 1
Patent JP-2018158068-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can be improved in maintainability.SOLUTION: A game board unit 2U in a pachinko game machine 1 is provided with a fixation part 610, which has a fixed part 700 of a second image display device 7 fixed thereto with a screw 690. In other words, a fixation place for fixing the second image display device 7 to the rear cover 600 is constituted of the fixation part 610, the fixed part 700, and the screw 690. Provided near the screw 690 is a fall prevention part 800 capable of preventing the screw 690 from falling down.SELECTED DRAWING: Figure 13
Patent JP-2018163457-A (JP)
Title: Storage control device, cache memory control method and storage system
Inventor: KATO JUN
IPC: G06F12/12
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage control device, a cache memory control method and a storage system that are capable of reducing a processing load of a processor for update processing of a management list.SOLUTION: A processing report is generated due to execution of a process related to a first page of a cache memory, and the processing report is held in an update processing queue of the management list. When another processing report related to the first page has already accumulated in the update processing queue, the generated processing report is erased without being inputted in the update processing queue. By this, a processor load necessary for update processing of the management list can be suppressed.SELECTED DRAWING: Figure 9
Patent JP-2018170375-A (JP)
Title: Solid electrolytic capacitor, and method for manufacturing porous sintered compact used therefor
Inventor: TAKAHASHI YUSUKE
IPC: B22F3/035
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To decrease the variation in strength in a porous sintered compact, thereby materializing a solid electrolytic capacitor difficult to break.SOLUTION: A solid electrolytic capacitor comprises: a porous sintered compact including a pair of principal faces opposed to each other, a pair of side faces, and a pair of end faces; a metal lead including a buried portion buried in the porous sintered compact and extending from one principal face of the porous sintered compact; a dielectric layer formed on the porous sintered compact; a solid electrolyte layer formed on the dielectric layer; an outer packaging body which surrounds the porous sintered compact, the metal leads, the dielectric layer, and the solid electrolyte layer; a first terminal electrically connected to the metal leads; and a second terminal electrically connected to the solid electrolyte layer. The buried portion of the metal lead includes a pair of flat faces extending along end faces of the porous sintered compact, and a pair of curved faces connecting between the flat faces, and is formed in a flat shape. The first and second terminals protrude from the outer packaging body and include first and second terminal mount faces substantially perpendicular to the pair of flat faces of the buried portion respectively.SELECTED DRAWING: Figure 2
Patent JP-2020120418-A (JP)
Title: Switching circuit
Inventor: NIIKURA HIROKI
IPC: H02M1/08
Filed: 2017-03-30
Abstract: To provide a switching circuit capable of solving at least one problem generated in the switching circuit.SOLUTION: In a switching circuit 200, a low-side transistor Mis provided between a switching line 204 and a reference line 206. A low side driver 222 drives the low-side transistor M. A first charge pump 230 performs charge pump operation synchronously with the low side driver 222 and supplies a first voltage less than a reference voltage of the reference line 206 to a lower-side power supply terminal 224 of the low side driver 222 during a period in which at least the low side driver 222 should be turned off.SELECTED DRAWING: Figure 2
Patent JP-2018173888-A (JP)
Title: Fire Monitoring Support System
Inventor: WANG GAO
IPC: H04N7/18
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fire monitoring support system capable of dealing with a detection of a small fire such as a spark.SOLUTION: A fire monitoring support system comprises: an imaging device 12 disposed around a flame generating region 50 for capturing a periphery of the flame generating region 50; a spark detection device for detecting a spark leaked to an outside of the flame generating region 50 on the basis of an image captured by the imaging device 12 so as to determine the presence or absence of a spark leak, and for outputting a first warning signal when it is determined that a spark has leaked; and an alarm device that issues an alarm to an effect that the fire is generated outside the flame generating region 50 by receiving the alarm signal output from the spark detection device. The spark is detected by the spark detection device on the basis of a shape of a moving object in the image and the spark is determined based on a change in the area and brightness of the moving object by the spark detection device.SELECTED DRAWING: Figure 2
Patent JP-2018172828-A (JP)
Title: Polyester-based filament nonwoven fabric excellent in heat resistance and flame retardance with high strength
Inventor: YAMAMURO SHINYA
IPC: D04H3/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide: a polyester-based filament nonwoven fabric excellent in heat resistance and flame retardance with high strength; and a method for manufacturing the same.SOLUTION: There is provided a nonwoven fabric made of polyester-based filaments which contains organic phosphoric acid metal salt expressed by the formula (1) and the like and having a BET specific surface area of 1.5 m/g or more and the maximum particle diameter of 45 μm or less. In the formula, Rand Rare independently represent a 1-6C alkyl group or a ≤12C aryl group, M is calcium, aluminium or zinc, and m is 2.SELECTED DRAWING: None
Patent JP-2018173908-A (JP)
Title: Information processing apparatus, information processing method, and computer program
Inventor: TANAKA AKIFUMI
IPC: G06F3/0346
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To perform appropriate processing on a virtual object, even when selection means for selecting the virtual object comes out of a detection range, in an information processing apparatus that displays an image of the virtual object to a user.SOLUTION: An information processing apparatus for displaying an image of a virtual object to a user, includes: detection means for detecting a position of selection means for selecting the virtual object; determination means for determining whether the selection means has selected the virtual object; and control means for performing processing on the virtual object on the basis of a detection result of the detection means and a change in determination result of the determination means.SELECTED DRAWING: Figure 1
Patent JP-2017132467-A (JP)
Title: Method for manufacturing propeller shaft
Inventor: KATSURAGI Masaki
IPC: B23K9/028
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a propeller shaft capable of reducing man-hour, and a propeller shaft manufactured according to the method.SOLUTION: In a state where a shaft side coupling part 5a and an another member side coupling part 5b are assembled into a transfer gear box side coupling assembly 3, and an extension pipe part 6a, a shaft side coupling part 6b and an another member side coupling part 6c are assembled into a differential gear box side coupling assembly 4, the shaft side coupling part 5a of the transfer gear box side coupling assembly 3 and the extension pipe part 6a of the differential gear box side coupling assembly 4 are pressed in a shaft part 2, and subsequently the transfer gear box side coupling assembly 3 and the differential gear box side coupling assembly 4 are welded to the shaft part 2.SELECTED DRAWING: Figure 1
Patent JP-2018177402-A (JP)
Title: Cutting-out device
Inventor: IRIE GENZO
IPC: B65G1/08
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting-out device capable of easily releasing a stopper.SOLUTION: A cutting-out device according to an embodiment comprises a conveyance part, a pressing lever, and a stopper. The conveyance part sequentially conveys a workpiece placed on a conveyance surface in a conveyance direction. The pressing lever comprises a first projection part and an extended part between which a first rotation axis as a swing shaft is interposed, and in a normal posture, the first projection part protrudes from the conveyance surface. The stopper is arranged so as to come into contact with the extended part of the pressing lever from above; and a second projection part protrudes from the conveyance surface on an upper stream side than the first projection part, when the pressing lever has taken a pushdown posture in which the first projection part is pushed down by the workpiece. Further, the stopper swings around a second rotation axis tilted to the conveyance direction as viewed from above in such a manner that the second projection part is on a lower stream side than a swing support point.SELECTED DRAWING: Figure 2
Patent JP-2018176866-A (JP)
Title: Sub-frame for vehicle
Inventor: FUKUDA NORIO
IPC: B62D21/00
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a sub-frame for a vehicle capable of increasing the support strength and support rigidity of a suspension arm while sustaining necessary productivity with a simple constitution.SOLUTION: A sub-frame 1 for a vehicle includes: a pair of side members 110 and 130 which are arranged to face each other in a width direction of a vehicle body while being extended in a fore-and-aft direction of the vehicle body; and a cross member 10 which is arranged extending in the width direction while continuously defining closed cross sections in the width direction, and connects the pair of side members 110 and 130. The cross member 10 defines a pair of opening ends 46 and 50 whose closed cross sections respectively opened at both outer ends in the width direction of the cross member, and forms suspension arm supports S1 and S2 which support a pair of suspension arms corresponding to the pair of opening ends 46 and 50.SELECTED DRAWING: Figure 1
Patent JP-2017171662-A (JP)
Title: Uses of thaxtomin and thaxtomin compositions as herbicides
Inventor: MARJA KOIVUNEN
IPC: A01N43/90
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a selective, low-risk herbicide that can be used to control weeds in cereal cultures and turf.SOLUTION: This invention relates to a bacterial secondary metabolite, thaxtomin, expressed by the following formula, which shows an effective herbicidal activity on broadleaved plants, sedge and grass weeds. Thaxtomin A and structurally similar compounds can be used as natural herbicides to control the germination and growth of weeds in cereal, turf grass, Timothy grass and pasture grass cultures, in an amount to show no phytotoxicity to these crops. A method can be used as a safe alternative in both organic farming and gardening systems.SELECTED DRAWING: None
Patent JP-2017135120-A (JP)
Title: Battery pack
Inventor: SAKAI TAKASHI
IPC: H01M2/10
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of cooling a storage case and a battery module.SOLUTION: A battery pack 30 includes: a battery module 50 in which a plurality of prismatic batteries 51 are juxtaposed; a storage case 61 in which a control device for controlling the battery module 50 is housed; and a dummy module 60 having heat capacity for preventing self-heating. The battery module 50, the storage case 61, and the dummy module 60 are accommodated in an accommodating portion S of the battery pack 30, and the dummy module 60 is disposed between the battery module 50 and the storage case 61.SELECTED DRAWING: Figure 3
Patent JP-2018175601-A (JP)
Title: Composite mold and manufacturing method thereof, and seat cushion core material for vehicle
Inventor: TAKAYAMA ATSUO
IPC: A47C27/14
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite mold made up of a synthetic resin foam particle mold and a reinforced member buried therein by an insert molding, a manufacturing method of the composite mold, and a seat cushion core material for vehicle made up of the composite mold, which shows less warpage and exhibits excellent dimension accuracy.SOLUTION: Provided are a composite mold 10 made up of a synthetic resin foam particle mold 2 and a reinforced member 3 buried therein by an insert molding, a manufacturing method of the composite mold, and a seat cushion core material 1 for vehicle made up of the composite mold 10. The synthetic resin comprising the synthetic resin foam particle mold 2 is a composite resin prepared by an impregnated polymerization of a styrene-based monomer into a polyolefin-based resin. The composite resin contains a composition derived from the styrene-based monomer in an amount of 250 to 500 parts by mass based on 100 parts by mass of composition derived from the polyolefin-based resin.SELECTED DRAWING: Figure 5
Patent JP-2017194062-A (JP)
Title: Method and device for driving internal combustion engine
Inventor: JEANINE BERNLOEHR
IPC: F02P5/15
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To achieve quick conversion of evolution of a driver's desired torque.SOLUTION: A method for driving an air-guide type internal combustion engine 2 with use of a variable compression ratio in an engine system 1 of an automobile, comprises the following steps of, namely: determining a manipulated variable for a positioner of an air supply system 7 in accordance with a set value representing a driver's desired torque; determining a compression ratio to be set in accordance with the set value and independent of the manipulated variable for the positioner; and driving the internal combustion engine in accordance with the manipulated variable for the positioner of the air supply system and the set compression ratio.SELECTED DRAWING: Figure 1
Patent JP-2018079289-A (JP)
Title: Furniture overturn prevention/seismic isolation metal fitting
Inventor: OTA YUKO
IPC: F16B12/16
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in the conventional furniture overturn prevention/seismic isolation metal fitting, a substantially ring-shaped joint member is made of an elastic metal material, a driver or the like is inserted into an overlapped part for detachment prevention to make a gap, is made to pass under a wall metal fitting and a furniture metal fitting and is pulled out therefrom, where a gap interval between a wall surface and a furniture back surface is narrow, and it takes labor and time for detaching the joint member.SOLUTION: For facilitating attachment/detachment of a joint member, the substantially inverse-U-shaped plate-like metal joint member, whose one side is formed longer, is inserted to bridge across an insertion hole of a wall metal fitting and an insertion part of a furniture metal fitting so as to connect the wall metal fitting and the furniture wall fitting. The attachment of the joint member is completed by just taking the joint member between the fingers and inserting it into the insertion hole of the wall metal fitting and the insertion part of the furniture metal fitting. The detachment is performed by just taking the joint member between the fingers and pulling it out. This configuration can thus facilitate the attachment/detachment.SELECTED DRAWING: Figure 9