baber/WOPTO huggingface dataset:
Patent JP-2020006535-A (JP)
Title: Liquid discharge head and method for manufacturing liquid discharge head
Inventor: KUROSU TOSHIAKI
IPC: B41J2/16
Filed: 2018-07-04
Abstract: To prevent a liquid discharge head in which deformation and damage of a filter are suppressed.SOLUTION: A liquid discharge head includes a supply port supplying a liquid, a substrate including an element generating energy for discharging the liquid, a discharge port capable of discharging the liquid with energy generated by the element, a resin layer including the supply port and a flow channel communicating with the discharge port, and a filter arranged between the supply port and the flow channel, and has a support part supporting a surface on the supply port side and a surface on the flow channel side of the filter.SELECTED DRAWING: Figure 1
Patent JP-2018158151-A (JP)
Title: Game machine
Inventor: YOSHIMURA MASANAO
IPC: A63F5/04
Filed: 2018-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and the like which can increase the number of activation of an assist function at a time.SOLUTION: A sub control unit 160 validates operation of a special button 14 and, on the basis of an operation timing, performs a continuation lottery about whether or not to continue a special additional game at an additional loop rate every depression when a start condition of the special additional game is satisfied. By using an additional table, an additional lottery of an assist quantity to be added up is performed. When the special additional game is over, a total number of AT games obtained by a game number lottery is displayed to a display performance device 11; when returned to an AT game, a total AT game number after adding a total of AT games obtained in the special additional game up to the remaining AT game number is made to be a new AT games. When a pressing order small winning combination occurs just for a period of the new AT game number, an operation order of the stop button part 10 is notified. The sub control unit 160 repeatedly executes special additional games for a determined plurality of times.SELECTED DRAWING: Figure 88
Patent JP-2020009052-A (JP)
Title: Image data text data conversion system
Inventor: ICHIKAWA SATOSHI
IPC: G06K9/68
Filed: 2018-07-05
Abstract: To correctly convert image data into text data.SOLUTION: A CPU acquires and stores image data information of a verification object. The CPU acquires text data information of a positive value obtained as a result of verification by a puncher, and stores information of a verification object, image data of the verification object, and text data information of a positive value of the verification object in association with one another. The CPU acquires and stores a large amount of such information. The CPU divides the stored information in each verification object having the same printing characteristic. The CPU performs the so-called machine learning of the large amount of information which is acquired and stored. According to the present invention, conversion from image data into text data is correctly performed within the range limited to the same printing characteristic by using information acquired as a result of machine learning.SELECTED DRAWING: Figure 3
Patent JP-2020007760-A (JP)
Title: Crack detection device, crack detection method, and crack detection program
Inventor: SUZUKI KIYOSHI
IPC: G06T1/00
Filed: 2018-07-06
Abstract: To provide a crack detection device capable of accurately determining cracks in a drainage pavement.SOLUTION: A crack detection device comprises: a determination unit that determines whether a pavement road surface is a drainage pavement based on a captured image of the pavement road surface; an image processing unit that performs image processing based on a determination result from the determination unit; and a detection unit that detects a crack on the pavement road surface based on an image processing result from the image processing unit.SELECTED DRAWING: Figure 1
Patent JP-2020007966-A (JP)
Title: Internal combustion engine
Inventor: MORI KENSUKE
IPC: F02F7/00
Filed: 2018-07-06
Abstract: To provide an internal combustion engine capable of suppressing the entry of splashed oil into a breather chamber more than ever before.SOLUTION: An internal combustion engine 31 includes: an engine main body 32, 43 demarcating a breather chamber 96 that is partitioned from a crank chamber 65, disposed above the crank chamber 65, and has an inlet opening 96a opened toward the crank chamber 65; a multistage transmission 66 housed in the crank chamber 65 and having speed change gear trains 73 that are respectively supported by a pair of transmission shafts 68, 69 and mesh with each other; and a breather passage 98 disposed above the transmission shafts 68, 69 and extending in the vertical direction from the crank chamber 65 toward the inlet opening 96a of the breather chamber 96. The inlet opening 96a is disposed above a half in the height direction of the breather chamber 96.SELECTED DRAWING: Figure 6
Patent JP-2020014039-A (JP)
Title: Wireless communication system and wireless communication method
Inventor: TAKIZAWA KENICHI
IPC: H04J99/00
Filed: 2018-07-13
Abstract: To provide a wireless communication system and a wireless communication method that can exhibit an optimal separation performance.SOLUTION: A wireless communication system 100 for processing a terminal signal UD including a data signal and a reference signal transmitted from a plurality of terminal stations 2 on the basis of a non-orthogonal multiple access method includes: acquisition means for acquiring a shared signal including a plurality of terminal signals UD; estimation means for generating the estimation result, based on a plurality of reference signals included in the shared signal; a processing algorithm database in which relation between the past estimation result and reference information associated with the past estimation result is stored; processing selection means for referring to the processing algorithm database, and selecting first reference processing information suitable for the estimation result among the reference information; and separation means for separating a plurality of data signals included in the shared signal on the basis of the estimation result and the first reference processing information and acquiring the signals as a plurality of restored data signals.SELECTED DRAWING: Figure 1
Patent JP-2020013227-A (JP)
Title: Storage system
Inventor: MATSUSHITA KOKI
IPC: G06F3/06
Filed: 2018-07-13
Abstract: To solve the problem that when a transition source volume group includes PVOL and SVOL1 and a transition destination volume group includes the PVOL and SVOL2, data corruption may occur in writing of data to be written to the PVOL, SVOL1 and SVOL2 in parallel.SOLUTION: First to third storage devices have SVOL1, SVOL2 and PVOL, respectively. Whichever of PVOL, SVOL1 and SVOL2 is specified with the write command, at least one of the first to third storage devices writes data to be written according to the write command to PVOL, and then writes the data to be written to SVOL1 and SVOL2 in parallel. Whichever of PVOL, SVOL1 and SVOL2 is specified with a read command, at least one of the first to third storage devices reads data to be read according to the read command out of PVOL.SELECTED DRAWING: Figure 1
Patent JP-2020011672-A (JP)
Title: Tow hook and attachment structure of tow hook
Inventor: TOKUTAKE Masaya
IPC: B60D1/04
Filed: 2018-07-20
Abstract: To prevent interfere between a tow rope and a member attached to a tip portion of a vehicle during towing.SOLUTION: In a tow hook attachment structure 50, a tow hook 10 is attached to the outer side, seen in a vehicle body width direction, of a chassis frame 1 extending in a vehicle fore and aft direction. The tow hook 10 includes: a base part 11 having a fixing surface 11a fixed to the chassis frame 1 and an attachment surface 11b to which fastening means 8 for fixing the chassis frame 1 is attached; a shaft part 12 which extends in parallel with the fixing surface 11a from a position offset a predetermined distance from the fixing surface 11a to the attachment surface 11b side at the front end side, seen in the vehicle body fore and aft direction, of the base part 11; and a hook part 13 which is provided bending to the outer side in the vehicle body width direction at the front side, seen in the vehicle body fore and aft direction, in the shaft part 12.SELECTED DRAWING: Figure 1
Patent JP-2019075541-A (JP)
Title: Vibration damping device for cantilever type cassette support bar
Inventor: JOO CHI HONG
IPC: H01L21/673
Filed: 2018-07-20
Abstract: To provide a vibration damping structure for a cantilever type cassette support bar that can greatly contribute to improvement of work efficiency and enhancement of productivity by shortening a time which is unnecessarily prolonged for damping of vibration in an industrial site where a glass substrate used for a display is safely stored and transported.SOLUTION: A vibration damping device includes a square pipe 10 having a predetermined standard used for a cassette support bar, an adhesive member 20 adhered to the surface of the square pipe, and a damping plate 30 having the same size as one side of the square pipe and formed to be adhesively bonded to the surface of the adhesive member 20. One side of the adhesive member 20 is attached to the upper surface or the lower surface of the square pipe 10 to bond the damping plate 30 to the surface of the adhesive member 20.SELECTED DRAWING: Figure 2
Patent JP-2020012350-A (JP)
Title: Work machine
Inventor: HONDA KEIGO
IPC: E02F3/342
Filed: 2018-07-20
Abstract: To improve the starting ability of a work machine even under cold conditions by heat exchanging pilot oil in a relay member.SOLUTION: A work machine includes: a plurality of first pipes that are connected to a plurality of pilot valves and through which pilot oil that is output from the plurality of pilot valves passes; a plurality of second pipes that are connected to the pressure receiving sections of a plurality of control valves, respectively; a first drain pipe that discharges hydraulic fluid; a second drain pipe that returns hydraulic fluid to a discharge section that discharges hydraulic fluid; and a relay member that has a plurality of input ports to which the plurality of first pipes are connected, a plurality of output ports to which the plurality of second pipes are connected, a plurality of first channels which make the plurality of input ports and the plurality of output ports communicate, a first discharge port to which the first drain pipe is connected, a second discharge port to which the second drain pipe is connected, and a second channel that makes the first discharge port and the second discharge port communicate and is provided across the plurality of first channels.SELECTED DRAWING: Figure 4
Patent JP-2018199817-A (JP)
Title: Adhesive sheet for optical use
Inventor: BABA NORIHIDE
IPC: C09J7/10
Filed: 2018-07-26
Abstract: To provide an adhesive sheet for optical use, which can suppress changes in an electrostatic capacitance that may cause a malfunction, when applied to an optical member.SOLUTION: An adhesive sheet for optical use contains an adhesive layer, and has a dielectric constant of 2-8 at a frequency 1 MHz, and has a dielectric loss tangent at frequency 1 MHz being higher than 0 and 0.2 or less. The optical adhesive sheet preferably has a dielectric constant at frequency 1.0×10Hz being 60% or more of a dielectric constant at frequency 1.0×10Hz. In the optical adhesive sheet, preferably, an absolute value of difference between a dielectric loss tangent at frequency 1.0×10Hz and a dielectric loss tangent at frequency 1.0×10Hz is 0.15 or less.SELECTED DRAWING: Figure 1
Patent JP-2020015283-A (JP)
Title: Ink discharge device and printing device
Inventor: USUI MASATO
IPC: B41J11/02
Filed: 2018-07-27
Abstract: To print a high-density image on a recording medium, such as a fabric material, with high image quality without color unevenness.SOLUTION: An ink discharge device includes: an intermediate transfer body; and a head for discharging ink to the intermediate transfer body and cause the ink to adhere to the intermediate transfer body. The intermediate transfer body forms a transfer nip between the intermediate transfer body and a transfer belt for transferring a recording medium of a transfer device, and moves an adhesion region of ink discharged from the head to a formation position of the transfer nip, thereby transferring the ink discharged from the head to the recording medium.SELECTED DRAWING: Figure 9
Patent JP-2020021755-A (JP)
Title: Circuit device, electro-optical device, and electronic device
Inventor: MORITA AKIRA
IPC: H01L27/04
Filed: 2018-07-30
Abstract: To provide a circuit device, an electro-optical device, and an electronic device that can realize accurate charge redistribution by reducing parasitic capacitance in charge redistribution using a capacitor.SOLUTION: A circuit device includes a drive circuit and an output capacitor. The output capacitor includes a first metal layer ALA, a second metal layer MLA on the first metal layer ALA, a first MIM capacitor element CA constituted by a first insulating layer INSA, a third metal layer ALB on the second metal layer MLA, a fourth metal layer MLB on the third metal layer ALB, and a second MIM capacitor element CB composed of a second insulating layer INSB. The first metal layer ALA and the fourth metal layer MLB are electrically connected to a capacitor driving node. The second metal layer MLA and the third metal layer ALB are electrically connected to a voltage output node.SELECTED DRAWING: Figure 2
Patent JP-2018180562-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 2018-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can reduce power consumption.SOLUTION: A liquid crystal display device has a plurality of pixels in a display unit and performs display in a plurality of frame periods, where the frame period has a writing period and a retention period, and inputs an image signal to each of the plurality of pixels in the writing period and subsequently turns off a transistor included in the plurality of pixels in the retention period to retain the image signal for at least 30 seconds. The pixels each include a semiconductor layer composed of an oxide semiconductor layer, and the oxide semiconductor layer has carrier density of less than 1×10/cm.SELECTED DRAWING: Figure 1
Patent JP-2020021667-A (JP)
Title: Ion exchanger
Inventor: OURA YOSHINORI
IPC: H01M8/04029
Filed: 2018-08-02
Abstract: To provide an ion exchanger capable of evening a flow of cooling liquid in a cooling system of a fuel battery system.SOLUTION: An ion exchanger 2, a liquid-gas separator 3, and a reserve tank 4 are integrally formed on an ion exchanger module 1. The ion exchanger 2 includes an outer cylinder part 11, and an inner cylinder part 12 assembled inside it. Under such a constitution, the cooling liquid flowing from the liquid-gas separator 3 into an outer peripheral flow path 21b on a lower side of the ion exchanger 2 collides with a peripheral wall part 12b of the inner cylinder part 12, flows so as to go around an opposite side of the inner cylinder part 12 while being branched into two directions along the outer peripheral flow path 21b, and flows into a cooling liquid inflow chamber 19 from a flow inlet 24 positioned on the opposite side of the inner cylinder part 12. Then, the cooling liquid flowing to the cooling liquid inflow chamber 19 is rectified via a partition part 15, then flows straight in an inner flow path in a direction of a center axial line C3, and flows into and passes straight to an ion exchange resin housing chamber 16.SELECTED DRAWING: Figure 2
Patent JP-2020019443-A (JP)
Title: Parking mechanism
Inventor: OBA NANAE
IPC: F16H63/18
Filed: 2018-08-03
Abstract: To provide a parking mechanism which achieves reduction of the number of components to achieve space saving.SOLUTION: A parking mechanism 10 inhibits rotation of a parking gear 14 fixed to a gear shaft 12 to be in a lock state and includes: a cam member 20 attached to an outer periphery of a rod 30 and having cam teeth 25, which may engage with the parking gear, on an outer peripheral surface; and a rotation inhibition member 40 having an inhibition tooth 45 which engages with the cam teeth 25 to inhibit rotation of the cam member 20 around a rod axis. The cam member 20 moves a lock position, at which the cam member 20 engages with the parking gear 14 and the rotation inhibition member 40, and a lock release position, at which the cam member 20 engages with one of the parking gear 14 and the rotation inhibition member 40, in conjunction with movement of the rod 30.SELECTED DRAWING: Figure 2
Patent JP-2020025048-A (JP)
Title: Electronic component, manufacturing method thereof, and mounting method of electronic component
Inventor: OGATA TOSHIHIRO
IPC: H01L23/00
Filed: 2018-08-08
Abstract: To provide an electronic component which can easily attach a protective film so as to cover an opening, can use a storage container such as a general-purpose carrier tape, and can more easily peel off the protective film, a manufacturing method thereof, and a mounting method of the electronic component.SOLUTION: A protective film 1 for covering an opening 4 is attached to a surface of a package of an electronic component 10 in which a sensor chip 5 is sealed with a sealing resin 2. The protective film has a convex portion 7, and the convex portion is cut on a side surface of the electronic component to form a first void portion. Alternatively, a step is formed on the surface of the package of the electronic component, the protective film is attached to the surface, and then a second void portion is formed on the side surface of the electronic component by cutting. After the mounting, the first or second void portion is gripped with a tweezer or the like and then lifted to be separated.SELECTED DRAWING: Figure 1
Patent JP-2020025508-A (JP)
Title: Method for reducing off-flavor of julienned cabbage, method for producing julienned cabbage, and method for producing container-packed salad
Inventor: ICHIKAWA ERIKO
IPC: A23B7/00
Filed: 2018-08-14
Abstract: To provide a method for producing julienned cabbage in which a cutback in water used in the process and a reduction of off-flavor are both achieved.SOLUTION: The method for reducing off-flavor of julienned cabbage according to the present invention comprises at least julienning and exposure to water. In julienning, a cabbage is julienned. In exposure to water, a julienned cabbage is exposed to water. The ratio of julienned cabbage and water in exposure to water is 10 pts.wt. or less of water per 1 pts.wt. of julienned cabbage. The time until exposure to water after julienning is 50 minutes or less.SELECTED DRAWING: Figure 1
Patent JP-2020021439-A (JP)
Title: Simultaneous communication management device for non-contact ic card
Inventor: YAMADA SHINICHIRO
IPC: G06K7/10
Filed: 2018-07-31
Abstract: To provide a management device that causes a non-contact IC card reader to complete communication with all object non-contact IC cards within a prescribed time.SOLUTION: ID information stored in a storage device 2 contained in a non-contact IC card reading management device 1 and a modulation signal 4 are output to a non-contact IC card 5. The non-contact IC card outputs ID information synchronized with the modulation signal as a response 6 to the non-contact IC card reading management device. The non-contact IC card reading management device certifies the non-contact IC card that has output the response as a non-contact IC card to be handled, causes a reading management information storage device 2a to store the ID information and the modulation signal, and thereafter secures communication by the ID information and the modulation signal stored in the reading management information storage device.SELECTED DRAWING: Figure 1
Patent JP-2020026307-A (JP)
Title: Package, tablet-containing package, manufacturing method for storage member of package, and apparatus for manufacturing storage member of package
Inventor: OKABAYASHI TOMOHITO
IPC: B65D75/36
Filed: 2018-08-17
Abstract: To provide a package hardly damaging a thin tablet, a tablet-containing package hardly damaging the thin tablet, a manufacturing method for a storage member of the package hardly damaging the thin tablet, and an apparatus for manufacturing the storage member of the package hardly damaging the thin tablet.SOLUTION: A package 141 for containing a thin tablet 100 includes a storage member 142, in which the storage member 142 is provided with an inlet 147 and a storage portion 146 recessed from the inlet 147, the storage member 142 has a structure in which at least a part of the thin tablet 100 stored in the storage portion 146 moves toward the inlet 147 when force by an object inserted from the inlet 147 is applied to a part of the thin tablet 100 stored in the storage portion 146.SELECTED DRAWING: Figure 2
Patent JP-2020031734-A (JP)
Title: Delivery box
Inventor: KIKUCHI NORIYUKI
IPC: A47G29/12
Filed: 2018-08-28
Abstract: To provide a waterproof structure of excellent performance, concerning a delivery box that is singly installed outdoors in a garden or the like of an independent house principally.SOLUTION: The delivery box has a one and only storage space, whose front opening is provided with a freely openable/closable door and with frameworks that are installed in a manner surrounding along the circumference and formed by bending the tip end outward. The framework 5c of a bottom plate 2c as one of the frameworks is a planar member having an L-shaped cross section, with a folding formed in the tip end in addition. By the waterproof structure, the inner surface with the door closed covers over the frameworks, preventing raindrops from directly entering the storage space. Also, rain water collected in the frameworks by the folding in the tip end flows without entering the storage space and is designed to be discharged outside. Since the frameworks are installed in the circumference, the delivery box is provided with an excellent waterproof performance.SELECTED DRAWING: Figure 7
Patent JP-2018175993-A (JP)
Title: Toilet unit
Inventor: TSUBOI FUMIO
IPC: A47K17/00
Filed: 2018-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet unit capable of improving usability for an elderly and a person having paralysis.SOLUTION: The toilet unit includes: a toilet bowl; a lining arranged on a side of the toilet bowl and protruded from a wall face of a toilet booth; a hand wash basin arranged on an upper face of the lining; and an operation part arranged on a front face of the lining below the hand wash basin. The lining includes a dust box arranged in an inner part of the lining and capable of receiving waste. An inlet of the dust box is formed on a front face of the lining below the operation part. When viewed in a vertical direction to the front face of the lining, the hand wash basin, the operation part, and the inlet continue in an upper/lower direction.SELECTED DRAWING: Figure 1
Patent JP-2020035669-A (JP)
Title: Switch and operating device
Inventor: KISHI SHIGENOBU
IPC: H01H13/36
Filed: 2018-08-30
Abstract: To provide a switch and an operating device with excellent noise reduction effect.SOLUTION: A switch 2 includes a fixed contacts 25, a movable contact piece 26 having flexibility, one end of which is a swing fulcrum 260, and the other end of which is a movable contact 261, and a pressing member 21 that presses between the swing fulcrum 260 and the movable contact 261 of the movable contact piece 26 in response to an external pressure, and the movable contact piece 26 swings by being pressed by the pressing member 21, and the movable contact 261 contacts the fixed contact 25. The pressing member 21 contacts the movable contact piece 26 at a plurality of contact sites, and presses the movable contact piece 26.SELECTED DRAWING: Figure 15