baber/WOPTO huggingface dataset:
Patent JP-2020033739-A (JP)
Title: Drain valve device
Inventor: MATSUDA HARUKI
IPC: F16K31/44
Filed: 2018-08-29
Abstract: To provide a drain valve device capable of sufficiently securing a moving stroke of a valve body while suppressing a disadvantage caused by lifting the valve body obliquely upward.SOLUTION: The drain valve device for a washing water tank of the present invention comprises: a valve body for opening and closing an exhaust port; a housing part that movably supports the valve body so that the valve body can open and close the exhaust port; an operation body that moves over a predetermined stroke by receiving an external operating force; and a link mechanism that changes position posture in linkage with movement of the operation body. The link mechanism has a first lifting member that lifts the valve body from a closed position to an intermediate lifting position in linkage with a first half of a stroke of the movement of the operation body, and a second lifting member that lifts the valve body further upward from the intermediate lifting position in linkage with a latter half of the stroke of the movement of the operation body. A position where the first lifting member acts on the valve body is closer to a center of the valve body in plan view than the position where the second lifting member acts on the valve body.SELECTED DRAWING: Figure 6
Patent JP-2020033076-A (JP)
Title: Cap chuck mechanism and capping device
Inventor: WADA TAKUYA
IPC: B67B3/20
Filed: 2018-08-31
Abstract: To provide a cap chuck mechanism that reliably holds a device with a simple configuration even if a part to be gripped by a chuck arm is a specially shaped cap located at a position away from a top of the cap.SOLUTION: A movable body 73 which is slidable in a vertical direction in a space 70 formed in a chuck body 51 and is always urged upward in the space 70 by an energizing member 71, a chuck arm body provided with a cam follower 82 at an upper end provided slidably in contact with a cam part 54 of the chuck body 51, and a cap gripping part 83 at a lower end provided on an outer periphery of the chuck body 51 so as to be rotatable at equal intervals and in a radial direction by being supported by the moving body with a horizontal axis, and a plurality of chuck arms 80 which are always urged by the energizing member 71 in a direction extending the lower end are included, a pressure chamber 60 is formed at an upper end side of the space 70 in the chuck body 51 to receive a pressure for sliding the moving body 73 downward, and a pressure supply passage 61 communicates with the pressure chamber 60.SELECTED DRAWING: Figure 1
Patent JP-2020043095-A (JP)
Title: Laminated type piezoelectric element and manufacturing method therefor
Inventor: MITANI AKIHIRO
IPC: H02N2/12
Filed: 2018-09-06
Abstract: To provide a laminated type piezoelectric element with a structure suitable for miniaturization while maintaining performance by ensuring a conduction state between layers.SOLUTION: A laminated type piezoelectric element 1 includes a laminated body formed by sintering a plurality of flat plate-shaped piezoelectric elements (2a-2c) under a laminated state through electrode layers (30a, 30b), wherein an electrode 10 is formed on at least either one of front and rear faces (3, 4), the electrode and the electrode layer are connected with each other through a veer 20 and with either one of the front and rear faces serving as a top face. The veer is formed so that a conductive material 24 formed by filling a veer hole 23 inward is charged in such a state as to be pressed from upward toward downward to be compressed.SELECTED DRAWING: Figure 1
Patent JP-2019167619-A (JP)
Title: Laminated electrolyte film, film electrode composite, water electrolysis cell, stack, water electrolysis apparatus, and hydrogen utilization system
Inventor: NAKANO YOSHIHIKO
IPC: H01M8/0656
Filed: 2018-09-07
Abstract: To provide a laminated electrolyte film exhibiting low gas-crossover and low film resistance in water electrolysis.SOLUTION: Provided is a laminated electrolyte film comprising: a first electrolyte film 1; a second electrolyte film 2; and a nano sheet laminated catalyst layer 3 provided between the first electrolyte film 1 and the second electrolyte film 2, and including a laminated structure in which a plurality of nano sheet-like catalysts are laminated with intervals.SELECTED DRAWING: Figure 1
Patent JP-2020042456-A (JP)
Title: Computer, calculation confirmation method, information registration method, and program
Inventor: YOSHIZAWA HIROAKI
IPC: G06F15/02
Filed: 2018-09-07
Abstract: To provide a computer capable of confirming which function has been executed by a key operation when checking a calculation result in the case a plurality of functions are assigned to one key.SOLUTION: A calculator 10 registers a plurality of calculation data including numerical data indicating a numerical key and operation data indicating a function key to which a function is assigned, in a calculation data storage area 22s in the order of input. The calculator 10, when a first function and a second function are assigned to the function key, adds first extended information indicating the first function to the calculation data if the first function is designated by an operation on the function key, and adds second extended information indicating the second function to the calculation data if the second function is designated. The calculator 10 displays a numerical value corresponding to the numerical data on a display unit in accordance with an instruction to confirm the calculation data, and displays a first symbol on the display unit when the first extended information is added to the calculation data and displays a second symbol on the display unit when the second extended information is added.SELECTED DRAWING: Figure 2
Patent JP-2020043008-A (JP)
Title: Silver fine particle dispersion
Inventor: SHINTANI YUKI
IPC: C09C3/08
Filed: 2018-09-12
Abstract: To provide a silver fine particle dispersion suitable for forming a conductive film excellent in conductivity and adhesion.SOLUTION: The silver fine particle dispersion contains silver fine particles, an organic solvent having a hydroxy group, and a titanium chelate. The silver fine particles are at least partially coated with an alkoxyamine. Preferably, the content of the titanium chelate is 0.6-10.0 pts.mass based on 100 pts.mass of the silver fine particles. The titanium chelate has an alkoxy group as a functional group and a ketoester as a ligand.SELECTED DRAWING: None
Patent JP-2020040041-A (JP)
Title: Stirring device system and stirring method of processed object
Inventor: KOMATSU YOSHINORI
IPC: B01D19/00
Filed: 2018-09-12
Abstract: To provide a stirring device system which achieves improvement of operability.SOLUTION: A stirring device system includes: a device body 10; and a reading part 11 which is coupled to the device body 10 and reads information of an identification part C1 provided at a container C etc. The device body 10 includes: a stirring part which causes a container C which houses a processed object to rotate or revolve; and a control part which controls the stirring part. The control part causes the stirring part to operate under processing conditions based on the information read by the reading part 11.SELECTED DRAWING: Figure 1
Patent JP-2020041670-A (JP)
Title: Speed reducer, oil seal with encoder, industrial machine, and factory
Inventor: ZHU QI
IPC: F16J13/12
Filed: 2018-09-13
Abstract: To allow for acquisition of information on a speed reducer.SOLUTION: A speed reducer 10 includes: a speed reduction mechanism 28 having a crank shaft 40; and a sensor for acquiring information on a revolving speed of the crank shaft.EFFECT: Information on a speed reducer that may influence on operation of an industrial machine can be acquired, a situation where a factory must be stopped can be avoided and it is useful for automation.SELECTED DRAWING: Figure 1
Patent JP-2020044470-A (JP)
Title: Concentration system of solvent-containing article
Inventor: FUJITA MITSURU
IPC: B01D71/34
Filed: 2018-09-14
Abstract: To provide an efficient system to concentrate a treated liquid flow and recover a solvent.SOLUTION: A concentration system of a solvent-containing article includes: a treated liquid concentration process in which a treated liquid flow a containing a solute and a solvent b, and an induction solution flow d are made to counter-flow or concurrent-flow through a positive osmosis membrane o, the solvent b contained in the treated liquid flow a is passed through the positive osmosis membrane o and is moved to the induction solution flow d to obtain a concentration flow c in which a diluted induction solution flow e with the diluted induction solution flow d and the treated liquid flow a are concentrated; an induction solution flow concentration process in which the solvent b is separated from the induction solution flow d to obtain the solvent b and a concentrated induction solution flow f with the concentrated induction solution flow d; an induction solution flow regeneration process in which the diluted induction solution flow e and the concentrated induction solution flow f are mixed to obtain the induction solution flow d. A flow rate ratio between the induction solution flow d and the treated liquid flow a in the treated liquid concentration process is 0.1-5.0. Separation of the solvent b in the induction solution flow concentration process is carried out by evaporation means.SELECTED DRAWING: Figure 1
Patent JP-2020049679-A (JP)
Title: Laminated film and packaging bag
Inventor: SUGANO MASAE
IPC: C09J7/10
Filed: 2018-09-25
Abstract: To provide a laminated film that has improved adhesive strength, does not require time to cure an adhesive, is excellent in adhesiveness to a wide variety of transparent barrier films as well as retort resistance and resistance to contents, a method of manufacturing the laminated film, and a packaging bag with the laminated film and a method of manufacturing the packaging bag.SOLUTION: A laminated film 1 is formed by laminating a gas barrier film layer 10, a printed ink layer 20, an adhesive layer 30, and a thermoplastic resin layer 40 in order. The adhesive layer is a layer containing a maleic acid anhydride grafted polypropylene as the main component. The printed ink layer is a layer printed with an ink containing a pigment, a urethane resin, a curing agent, and a solvent.SELECTED DRAWING: Figure 1
Patent JP-2019081882-A (JP)
Title: Resin, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/004
Filed: 2018-09-26
Abstract: To provide a resin capable of producing a resist pattern with good line edge roughness (LER), and a resist composition containing the resin.SOLUTION: The resin contains a structural unit represented by formula (I) [where Rrepresents a methyl group or the like; Lrepresents a single bond or the like; Wrepresents a C3-18 divalent cyclic hydrocarbon group or the like; Lrepresents a C1-6 alkanediyl group or the like; R, Rand Reach independently represent a C1-6 hydrocarbon group or the like; and n represents an integer of 1-3].SELECTED DRAWING: None
Patent JP-2019066849-A (JP)
Title: Flexible display and method for manufacturing the same
Inventor: CHO HANGSUP
IPC: H05B33/10
Filed: 2018-09-28
Abstract: To provide a flexible display that reduces damage due to a physical shock from the outside, and a method for manufacturing the same.SOLUTION: There is provided a flexible display 100 comprising: a support substrate 110 that is formed of a first material having a first thickness; a buffer substrate 120 that is arranged on one face of the support substrate 110, and is formed of a second material having a second thickness smaller than the first thickness and more flexible than the first material; a thin-film transistor array 130 that is arranged on one face of the buffer substrate 120; and a sealing substrate 140 that is joined opposite to one face of the buffer substrate 120.SELECTED DRAWING: Figure 2
Patent JP-2020049539-A (JP)
Title: Solder composition for fine chip component
Inventor: SAKAI YUKI
IPC: B23K35/26
Filed: 2018-09-28
Abstract: To provide a solder composition that can suppress bleeding in print and occurence of a solder bridge and suppress occurrence of chip standing, even in mounting a fine chip component in particular, and an electronic circuit-mounted substrate having a solder joint to be formed using the composition.SOLUTION: A solder composition for a fine chip component contains a flux composition containing rosin resin (A), an activator (B) and a solvent (C) and alloy powder (D) made of solder alloy, where the solvent (C) contains liquid higher alcohol (C-1) that has carbon numbers 12 or more and 22 or less and becomes liquid at an ordinary temperature.SELECTED DRAWING: None
Patent JP-2020054759-A (JP)
Title: X-ray diagnostic apparatus
Inventor: KOMURO ARATA
IPC: A61B6/00
Filed: 2018-10-04
Abstract: To achieve a smooth operation of a compensation filter without any unnatural feeling even if an opening center of a diaphragm of an X-ray diagnostic apparatus is shifted.SOLUTION: An X-ray diagnostic apparatus according to an embodiment comprises: an X-ray tube that irradiates a subject with X-rays; a diaphragm blade that limits an irradiation range of the X-rays with respect to the subject by controlling an opening through which the X-rays are transmitted; a compensation filter that is configured to be rotationally movable around a mechanical rotational axis and is configured to be parallelly movable in a radial direction with respect to the mechanical rotational axis; and a control section for changing a position of an opening center of the diaphragm blade to thereby, even if an X-ray irradiation center axis passing through the opening center and the mechanical rotational axis of the compensation filter do not coincide with each other, control movement of the compensation filter so that an apparent rotation center axis of the compensation filter coincides with the X-ray irradiation center axis.SELECTED DRAWING: Figure 1
Patent JP-2020060821-A (JP)
Title: Organization management support system, organization management support method and organization management support apparatus
Inventor: NAGAI TAKAYUKI
IPC: G06Q10/10
Filed: 2018-10-05
Abstract: To enable efficiently executing subscription management of a member of a consortium type block chain while ensuring reliability.SOLUTION: A distributed ledger node 2000 of an organization management support system 100 comprises: a request unit 21500 that, when receiving a request for new participation to the business network from a node of a certain organization, requests nodes in other organizations in a distributed ledger to determine whether or not to approve the participation to the business network; and a management unit 21400 that at least aggregates determination results made by the nodes of at least the above-mentioned other organizations, finally determines whether or not to approve the participation based on a result of aggregation, and answers a result of the final determination to the node of the certain organization.SELECTED DRAWING: Figure 1A
Patent JP-2020060940-A (JP)
Title: Currency processing device and currency processing system
Inventor: NISHIDA NAOYUKI
IPC: G07D3/16
Filed: 2018-10-10
Abstract: To provide a currency processing device and a currency processing system that can reduce an installation cost and an installation space of reading units because there is no need to provide a reading unit for each of a plurality of cassettes attached.SOLUTION: A currency processing device (for example, a coin processing device 100) is designed so that a plurality of cassettes (for example, storage mechanisms 150) each including a storage portion (for example, a storage cylinder 150a) for storing currency (for example, coins) and a recording unit 178 for recording information are attached. The currency processing device includes: a movement mechanism (for example, a first drive motor 160) that moves one or more cassettes attached on a predetermined movement path; and a reading unit (for example, a reader/writer 176) that is disposed at a predetermined position in the vicinity of the movement path and reads information from the recording unit 178 of a cassette situated in the vicinity of the one or more cassettes attached.SELECTED DRAWING: Figure 3
Patent JP-2019009471-A (JP)
Title: Semiconductor device and manufacture method for the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/28
Filed: 2018-10-10
Abstract: To provide a semiconductor device having a new structure using an oxide semiconductor layer having a new structure.SOLUTION: A semiconductor device includes: a first oxide semiconductor layer which is provided on a substrate having an insulating surface and has a crystal region grown inwards from a surface of the first oxide semiconductor layer; a second oxide semiconductor layer on the first oxide semiconductor layer; a source electrode layer and a drain electrode layer which are brought into contact with the second oxide semiconductor layer; a gate insulating layer covering the second oxide semiconductor layer, the source electrode layer, and the drain electrode layer; and a gate electrode layer which is provided on the gate insulating layer in a region overlapping with the second oxide semiconductor layer. The second oxide semiconductor layer is a layer having crystal grown from the crystal region.SELECTED DRAWING: Figure 1
Patent JP-2020061055-A (JP)
Title: Control system, control device and control method
Inventor: OTANI HIROSHI
IPC: G05B19/05
Filed: 2018-10-12
Abstract: To provide a mechanism capable of appropriately evaluating execution status of a program with relatively low priority when a plurality of programs having various priority are executed in a control device.SOLUTION: A control device comprises: a processor; a first program repeatedly executed at a fixed interval; and a second program having execution priority lower than the first program. A scheduler program includes an instruction for causing the processor to execute the second program during idle time of the processor without interrupting execution of the first program, and an instruction for monitoring execution status of the second program. A control system causes status information obtained from the execution status monitored by the scheduler program to be displayed.SELECTED DRAWING: Figure 2
Patent JP-2020061957-A (JP)
Title: CO2 supply device
Inventor: HIROYASU MASARU
IPC: A01G9/18
Filed: 2018-10-16
Abstract: To provide a COsupply device which suppress generation of soot in a culture chamber.SOLUTION: A COsupply device comprises: a vaporization device 440 for heating a liquid fuel to vaporize the same; a combustor 450 which comprises a plurality of flame holes 482 arranged around the vaporization device 440 and a channel 464 through which a mixture of the vaporized fuel and combustion air flows into the flame holes 482, and which forms flame in the flame holes 482 by ejection of the mixture from the flame hole 482; a combustion fan 420 for supplying the combustion air to the vaporization device 440 and the combustor 450; a duct unit for supplying a combustion gas containing COgenerated by combustion on the combustor 450 to a culture chamber; and a control unit. The control unit stops combustion in the combustor 450 when a temperature of the vaporization device 440 detected by a vaporization device temperature sensor 520 exceeds a vaporization device abnormal temperature or a temperature of the combustor 450 detected by a combustor temperature sensor 530 exceeds a combustor abnormal temperature.SELECTED DRAWING: Figure 3
Patent JP-2020062166-A (JP)
Title: Game machine
Inventor: MORIMOTO YOJI
IPC: A63F7/02
Filed: 2018-10-16
Abstract: To provide a game machine having unprecedented game properties.SOLUTION: Provided is a game machine including a passage width changing accessory 40 comprising: two slide bodies 41A and 41B provided with wall parts 44 and 44 facing each other; a floor body 42 disposed between the slide bodies 41A and 41B; and a driving mechanism 43 for sliding the slide bodies 41A and 41B. The slide bodies 41A and 41B slide periodically in respectively opposite directions to periodically change the lateral width of a game ball passage surrounded by the wall parts 44 and 44 and the floor body 42 in a range allowing a game ball to pass through.SELECTED DRAWING: Figure 4
Patent JP-2020062228-A (JP)
Title: Golf club head
Inventor: MATSUNAGA SATOSHI
IPC: A63B53/04
Filed: 2018-10-17
Abstract: To enhance repulsion performance in a head comprising a face plate.SOLUTION: A head 100 comprises a head body hb1 comprising a sole 104, and a face plate f1 fixed to the head body hb1. The face plate f1 comprises a plate front surface f11 constituting a portion of a hitting face 102, a plate rear surface f12, and a plate side surface. The head body hb1 comprises an opening in which the face plate f1 is arranged, and a back supporting part 130 supporting the face plate f1 from a back side. The back supporting part 130 comprises a back receiving surface 132 forming a contact region by contact with an outer peripheral edge part of the plate rear surface f12, and a rear surface 134 that is a surface opposite to the back receiving surface 132. An end 136 on a face circumference side of the rear surface 134 is located closer to the face circumference side than an end 140 on a face center side of the contact region.SELECTED DRAWING: Figure 8
Patent JP-2020064818-A (JP)
Title: Battery monitoring circuit board and battery monitoring device
Inventor: TSUCHIYA SHINGO
IPC: H02J7/02
Filed: 2018-10-19
Abstract: To suppress manufacturing cost of a circuit board for battery monitoring.SOLUTION: A circuit board that is electrically connected to a plurality of battery cells and has a plurality of battery monitoring ICs that monitor a state of each of the battery cells mounted thereon comprises a mounting region on which a current consuming element that can be electrically connected to the battery monitoring IC is mounted, and the mounting region is provided for each of the battery monitoring ICs.SELECTED DRAWING: Figure 1
Patent JP-2020067693-A (JP)
Title: Information transmission device and program
Inventor: KAIHO KATSUTAKA
IPC: A61B5/05
Filed: 2018-10-22
Abstract: To achieve both of: transmitting information of a transmission object without depending on visual sensation or hearing sensation; and transmitting the information intuitively.SOLUTION: An information transmission device includes an information acquisition unit, a waveform generation unit, and a stimulation electrode. The information acquisition unit acquires information on a transmission object. The waveform generation unit generates a stimulation waveform of a prescribed periodic pattern on the basis of a physiological phenomenon of a living body in response to information acquisition of the information acquisition unit. The stimulation electrode applies stimulation current to a skin of a wearer on the basis of the stimulation waveform generated by the waveform generation unit.SELECTED DRAWING: Figure 1
Patent JP-2020067330-A (JP)
Title: Method for attaching inertial sensor unit and inertial sensor unit
Inventor: TAKEDA KAZUYOSHI
IPC: G01P15/08
Filed: 2018-10-23
Abstract: To provide an oscillator having a method for attaching an inertial sensor unit with which, when an inertial sensor unit is attached to a structure, unnecessary impact and vibration applied to the inertial sensor can be reduced.SOLUTION: A method for attaching an inertial sensor unit includes a step of attaching a substrate to a structure, and a step of attaching, to the substrate, a case accommodating the inertial sensor. The case is provided with a first attachment part, and the substrate is provided with a second attachment part. In the step of attaching the case, the first attachment part and the second attachment part are fitted to each other to attach the case to the substrate.SELECTED DRAWING: Figure 9