baber/WOPTO huggingface dataset:
Patent JP-2019133864-A (JP)
Title: Flow battery
Inventor: ONO KOHEI
IPC: H01M10/04
Filed: 2018-01-31
Abstract: To provide a flow battery capable of reducing conduction between a negative electrode and a positive electrode.SOLUTION: A flow battery according to an embodiment includes: a positive electrode; a negative electrode; an electrode holding member; an electrolytic solution; and a generation part. The electrode holding member is arranged between the positive electrode and the negative electrode. The electrolytic solution is in contact with the positive electrode, the electrode holding member and the negative electrode. The generation part generates bubbles in the electrolytic solution. The electrode holding member includes: a pressing part facing a first electrode, which is one of the positive electrode and the negative electrode; and a plurality of protrusions extending to a second electrode side, which is the other of the positive electrode and the negative electrode, form the pressing part.SELECTED DRAWING: Figure 1
Patent JP-2021059013-A (JP)
Title: Head maintenance device, liquid discharge device, capping device and head capping method
Inventor: MORIMOTO KENJI
IPC: B41J2/165
Filed: 2018-02-01
Abstract: To provide a head maintenance device that can prevent an inkjet head having a moisturizing cap closely attached thereto from positionally shifting, a liquid discharge device, a capping device and a head capping method.SOLUTION: A head maintenance device (400) comprises a capping device (403) that moisturizes a nozzle surface (146A) of a liquid discharge head (146). The capping device comprises: a cap part (480) comprising a moisturizing liquid storage part (486) that stores moisturizing liquid; a pressing part (602) that presses an elastic member (600) that infills a gap between a side surface of the liquid discharge head and the cap part, in a first direction crossing the side surface of the liquid discharge head; and a pressing/moving part (604) that moves the pressing part in the first direction.SELECTED DRAWING: Figure 11
Patent JP-2019133533-A (JP)
Title: Information processor, method for processing information, and program for information processor
Inventor: OYAMA JUNJI
IPC: G06F3/01
Filed: 2018-02-01
Abstract: To provide an information processor, for example, which can perform information processing to operational information to deal with a variety of operations done by persons according to a standard as standardized as possible.SOLUTION: An information processor 10 acquires operational information including a series of operational items when a person performs a predetermined operation (S1); extracts a key part serving as a key when helping a predetermined operation from the operational items (S2); allocating, to the operation items, at least one transmission element showing the type of information to be delivered to a person by inputting the information to a sense organ of the person according to the key part (S3); and outputting the allocated transmission element (S4, S5, and S6).SELECTED DRAWING: Figure 8
Patent JP-2019136829-A (JP)
Title: Flexible ring fitting device
Inventor: FUKAZAWA KINYA
IPC: B25B27/28
Filed: 2018-02-13
Abstract: To provide a flexible ring fitting device that allows a flexible ring to be compatibly fitted into work-pieces with different diameters and allows the flexible ring to be fitted into the work-piece even in a positional relation where a shaft center of rotation of an arm part thereof deviates from a shaft center of the work-piece.SOLUTION: The flexible ring fitting device comprises: flexible ring arranging means 10 which arranges a flexible ring R relatively to an annular groove G of a work-piece W; and flexible ring assembling means 421 and 422 having an arm part 424 that rotates while pressing the flexible ring R along an outer periphery of the work-piece W. The flexible ring assembling means 421 and 422 can move with respect to the work-piece W and comprise an elastic body 51 that energizes the arm part 424 of the flexible ring assembling means 421 and 422 so as to press the arm part against the work-piece W.SELECTED DRAWING: Figure 7
Patent JP-2019144398-A (JP)
Title: Display and television receiver
Inventor: KAWASHIMA KENTA
IPC: G09F9/00
Filed: 2018-02-20
Abstract: To provide a display and a television receiver that can securely hold a light guide plate even when thermal expansion or contraction occurs to the light guide plate.SOLUTION: A display comprising a rectangular light guide plate 15 includes a holding member 17 that has an expansion coefficient same as or similar to that of the light guide plate 15, is provided along one side of the light guide plate 15, and holds the light guide plate 15.SELECTED DRAWING: Figure 3
Patent JP-2019145398-A (JP)
Title: Manufacturing method of power storage module
Inventor: HAMAGUCHI YOHEI
IPC: H01M2/08
Filed: 2018-02-22
Abstract: To provide a manufacturing method of a power storage module that can simplify a manufacturing process and improve the sealing performance.SOLUTION: A manufacturing method of a power storage module includes an electrode preparation step S1 of preparing a bipolar electrode 32 including an electrode plate 34 having a positive electrode 36 formed on one surface and a negative electrode 38 formed on the other surface, a frame forming step S2 of forming a sheet-like first resin portion 52 by pouring a molten thermoplastic resin into a mold 70 having a recess 73 formed in a frame shape in plan view and pressurizing the poured thermoplastic resin, and a welding step S3 of placing the first resin portion 52 formed in the frame forming step S2 on the electrode plate 34 and welding the first resin portion 52 to the electrode plate 34.SELECTED DRAWING: Figure 3
Patent JP-2019146098-A (JP)
Title: Viewing history recording system, viewing history recording device, recording method, and program
Inventor: SHIMURA NORITAKA
IPC: H04N21/258
Filed: 2018-02-23
Abstract: To collect information on an object in a content to which a user pays attention.SOLUTION: A viewing history recording system comprises: imaging means for imaging a face image of a user viewing a content during reproduction in a predetermined reproduction device; identification means for identifying the user using the user's face image imaged by the imaging means and authentication data registered previously; gazed region identification means for identifying from the user's face image a region, in a display region of the content, at which the user is gazing; and creation means for creating viewed region transition information showing a transition of a region to which the user viewing the content pays attention while associating the viewed region transition information with an attribute-categorized viewing history of the content using the user's identification results.SELECTED DRAWING: Figure 1
Patent JP-2019147070-A (JP)
Title: Coating method, coating apparatus, and manufacturing method of components
Inventor: ITO MITSUMI
IPC: B05C1/02
Filed: 2018-02-26
Abstract: To provide a coating method, a coating apparatus, and a manufacturing method of components, which suppress irregularity of coating amount.SOLUTION: A coating method includes: a discharge process for discharging a coating needle adhered with an adhesive from a nozzle; a separation process for separating the adhesive into a tip of the coating needle and the nozzle; and an adhesion process for adhering the adhesive to a first member. A coating apparatus includes: the nozzle which holds the adhesive; the coating needle which is discharged from the nozzle in a state that the adhesive is adhered to the tip; and a control section which controls movement speed of the coating needle so as to control the adhesive at the tip to separate into the tip of the coating needle and the nozzle.SELECTED DRAWING: Figure 9
Patent JP-2019149430-A (JP)
Title: Semiconductor integrated circuit device, current control device using semiconductor integrated circuit device, and automatic transmission control device using current control device
Inventor: WADA SHINICHIRO
IPC: H01L29/786
Filed: 2018-02-26
Abstract: To provide a semiconductor integrated circuit device including a current mirror circuit using MOS transistors having a channel region insulated and separated from a semiconductor substrate, the semiconductor integrated circuit device being capable of acquiring high current ratio accuracy by eliminating influence of plasma electrification on respective gate electrodes and respective channel regions of a transistor on the bias generation side and a transistor on the bias reception side.SOLUTION: A current mirror circuit 1 is formed so that both of a well of a NMOS transistor 2 for generating bias and a well of a NMOS transistor 3 for receiving the bias are insulated and separated from a semiconductor substrate 35. A connection circuit 6 is connected between gate electrodes and the wells of the NMOS transistors 2, 3 without a semiconductor substrate 35 intervening therebetween. The connection circuit 6 brings the gate electrodes and the wells into an electrically short-circuited state therebetween when manufacturing the current mirror circuit 1 and brings the gate electrodes and the wells into a disconnected state in at least one direction therebetween when implemented and operating.SELECTED DRAWING: Figure 1
Patent JP-2019149446-A (JP)
Title: Spin current magnetization rotational element, magnetoresistive effect element, and magnetic memory
Inventor: SHIOKAWA Yohei
IPC: H01L43/08
Filed: 2018-02-27
Abstract: To provide a spin current magnetization rotational element, reducing inversion current density by creating a high spin Hall effect.SOLUTION: A spin current magnetization rotational element includes: a first ferromagnetic layer having magnetization with variable magnetization direction; and a spin orbit torque wiring layer extending in a second direction crossing a first direction perpendicular to the plane direction of the first ferromagnetic layer, the spin orbit torque wiring layer being located in the first direction of the first ferromagnetic layer. The spin orbit torque wiring layer has a superparamagnetic material at the inside thereof, and the superparamagnetic material contains a magnetic element that is one of Fe, Co, Ni and Gd.SELECTED DRAWING: Figure 1
Patent JP-2019148128-A (JP)
Title: Mechanical storage device
Inventor: HASHIZUME MASANORI
IPC: E04H6/18
Filed: 2018-02-28
Abstract: To prevent a situation in which a stored object collides against a structure on a storage shelf side when the stored object is transferred from a transport device to the storage shelf.SOLUTION: A mechanical parking device 1 comprises a transport carriage 4 that travels on a travel lane 18 and transports a vehicle 2, a plurality of storage shelves 3 having different lengths in one direction, a measuring unit 17 for measuring the total length of the vehicle 2, a decision unit for deciding a storage shelf 3 for storing the vehicle 2 based on the total length of the vehicle 2, a setting unit that sets an appropriate range of the position in one direction of the vehicle 2 in the transport carriage 4 in accordance with the storage shelf 3 decided by the decision unit, a detection unit 15 provided on the transport carriage 4 for detecting the vehicle 2 mounted on the transport carriage 4, a determination unit that determines a position in one direction of the vehicle 2 based on a detection result of the detection unit 15, and a drive control unit for stopping the transfer of the vehicle 2 from the transport carriage 4 to the storage shelf 3 when the position of the vehicle in one direction obtained by the determination unit is not within the appropriate range.SELECTED DRAWING: Figure 1
Patent JP-2021082850-A (JP)
Title: Electronic control device
Inventor: YAMAKAWA TAKESHI
IPC: H04B3/30
Filed: 2018-03-14
Abstract: To provide an electronic control device capable of reducing common mode noise caused by coupling with a virtual ground plane generated through an inside of an apparatus.SOLUTION: A high-speed transceiver 102 of an electronic control device 1 is connected to a relative apparatus 105 via a differential transmission line 106. An insulated power supply 101 and a termination circuit 103 are connected to a transceiver 102. A secondary side of the insulated power supply 101 is connected to the transceiver 102, and a primary side is connected to a virtual ground plane 100. The transceiver 102 is separated from the virtual ground plane 100 by the insulated power supply 101 and coupled by impedance of a ground circuit 104. Impedance of the ground circuit 104 is higher than the line common impedance of a differential transmission line 106. Common impedance of the differential transmission line 106 can be set so that the line common impedance of lines 107 and 108 of the differential transmission line 106 is minimized. A current flowing in the transceiver 102 couples between the differential transmission lines 107 and 108 and blocks a path through which the current returns in the transceiver 102.SELECTED DRAWING: Figure 1
Patent JP-2018178085-A (JP)
Title: Grease composition and rolling bearing
Inventor: TSUNA MOTOJIRO
IPC: G11B21/02
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition that can suppress local rise in torque due to grease age hardening, that can prevent lubrication failure and oil leakage, and that can expect initial and long-term torque stability due to excellent grease shape retainability; and to provide rolling bearings and so on filled with the grease composition.SOLUTION: A grease composition includes a base oil (a) that comprises alkylnaphthalene and a thickening agent (b) that comprises a urea compound. The thickening agent (b) is an alicyclic aliphatic diurea compound contained at a ratio of 4 mass% to 10 mass% based on the total mass of the grease composition. A pivot assembly bearing device is provided with rolling bearings filled with the grease composition. A hard disk drive device is provided with the pivot assembly bearing device.SELECTED DRAWING: None
Patent JP-2019161497-A (JP)
Title: Radio transmission device, radio transmission system, method therefor and program
Inventor: SONOBE SATOSHI
IPC: H04B1/04
Filed: 2018-03-14
Abstract: To provide a radio transmission device which can perform ATPC even in the event of a radio channel failure.SOLUTION: A radio transmission device (1) includes: a transmitter unit (11) which transmits a signal to an opposite station through a plurality of radio channels which include a first radio channel; and an output control unit (12) which controls a transmission power level of the transmitter unit (11). The output control unit (12) controls the transmission power level of the first radio channel according to information received through a radio channel other than the first radio channel from the opposite station.SELECTED DRAWING: Figure 2
Patent JP-2019161544-A (JP)
Title: Line sensor device and recording system
Inventor: KATO JUNICHI
IPC: H04N1/028
Filed: 2018-03-15
Abstract: To reduce by a line sensor device an electromagnetic noise emitted to an outside.SOLUTION: The line sensor device includes: a line sensor 113 for receiving light; a first circuit board 121 including a processing unit 123 that performs signal processing on a signal indicating an output of the line sensor 113; and a second circuit board 122, having a signal circuit that extends to the periphery, facing the first circuit board 121.SELECTED DRAWING: Figure 2
Patent JP-2019129138-A (JP)
Title: Moisture proof medical chest
Inventor: Liao jun hua
IPC: A61G12/00
Filed: 2018-03-16
Abstract: To increase safety property of a moisture proof medical chest which is widely used in a medical field.SOLUTION: A moisture proof medical chest includes a plug seat 10 and a plug head 30 connected to the medical chest. A fixing lever is corresponded to front and rear of a left end surface of the plug seat 10 is installed. A plurality of holes is arranged in the fixing lever with an equivalent vertical interval, and each hole is jointed to a fastening object, and fixes the plug seat 10 to a wall body. A third rotational storehouse penetrated in left and right is installed in a center of the plug head 30, and has a rotational rod 38 which can be rotated in the third rotational storehouse. The left end of the rotational rod 38 extends to the third rotational storehouse, fixes and attaches a chain block arranged with a second communication tank. The right end of the rotational rod 38 extends to an out side of the third rotational storehouse, and fixes and attaches a handle.SELECTED DRAWING: Figure 1
Patent JP-2019162219-A (JP)
Title: Information processing device, mirror device, and program
Inventor: ENDO KUNITADA
IPC: A47G1/00
Filed: 2018-03-19
Abstract: To provide an interaction in which visual information is reflected for an observer observing a mirror image.SOLUTION: An information processing device acquires an observer image IMG1 corresponding to a mirror image MI1 of an observer OBJ, and is connected to a mirror device 10 capable of outputting a voice SC1. The information processing device includes means to acquire the observer image IMG1 from the mirror device 10, means to determine a state of the observer captured in the mirror image MI1 on the basis of the observer image IMG1, means to generate the voice SC1 of a personified character on the basis of a result of the determination, and means to transmit the generated voice SC1 to the mirror device 10.SELECTED DRAWING: Figure 3
Patent JP-2019162595-A (JP)
Title: Acidic water treatment condition design method and acidic water treatment method
Inventor: WASHIO TOMOAKI
IPC: C02F1/66
Filed: 2018-03-20
Abstract: To provide an acidic water treatment condition design method that can rationally design the conditions for charging a neutralizing agent to reduce both the amount of the neutralizing agent and the volume of the neutralized residue according to the properties of the acidic water to be treated, and an acidic water treatment method.SOLUTION: The acidic water treatment condition design method according to the present invention includes charging a neutralizing agent containing a calcium compound and a magnesium compound and pulverized into acidic water to be treated for neutralizing, and obtaining in advance the primary equation (a), which is a relational expression between the volume cumulative particle size at 90% by volume of the neutralizing agent, and the amount of the charged neutralizing agent per 1 liter of the acidic water, and the primary equation (b), which is a relational expression between the volume cumulative particle size at 90% by volume of the neutralizing agent, and the volume of the neutralized residue per 1 liter of the acidic water; and based on these relational expressions, designing the volume cumulative particle size at 90% by volume of the neutralizing agent and the charging amount. Moreover, the treatment method of the acidic water designed by the design method is also provided.SELECTED DRAWING: Figure 1
Patent JP-2019167214-A (JP)
Title: Modification method of elevator
Inventor: TAKENAKA TAKEHIRO
IPC: B66B7/00
Filed: 2018-03-23
Abstract: To provide a modification method of an elevator by which an elevator device can be fixed to a beam while preventing hinderance of a space that can be used for installation of the elevator device in a hoistway.SOLUTION: The modification method of an elevator provided in a hoistway 14 adjacent to an elevator hall 15, includes a car removing step for removing a car unit 21 forming a loading space 24, a lifting unit removing step for removing a lifting unit 22 provided in the hoistway 14, and a door removing step for removing a door unit 23 provided between the elevator hall 15 and the hoistway 14. The door removing step is performed in the end of the above steps.SELECTED DRAWING: Figure 2
Patent JP-2019170106-A (JP)
Title: Wiring structure and distribution board using the same
Inventor: INOUE SHINGO
IPC: H02B1/20
Filed: 2018-03-26
Abstract: To provide a wiring structure capable of stopping energization by detecting a fault with an earth leakage breaker before a fire breaks out if a sheathing of a power cable is broken and a distribution board using the same.SOLUTION: The wiring structure includes: a plurality of energizing cables 10 electrically connected to an earth leakage breaker 14; a bare wire 12 disposed adjacent to the plurality of energizing cables 10 and connected to the ground; and a covering member 13 that covers the plurality of energizing cables 10 and the bare wire 12. When the sheath 11 of the energizing cable is broken, it is grounded through the bare wire 12, and the earth leakage breaker 14 cuts off the energization.SELECTED DRAWING: Figure 2
Patent JP-2019170570-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-03-28
Abstract: To provide a game machine capable of improving a player's interest in a game.SOLUTION: Discrimination is executed by discrimination means on the basis of a fact that a game ball enters first ball entry means in a predetermined first state. On the basis of a fact that a result of the discrimination by the discrimination means turns out to be a predetermined specific discrimination result, second state setting means sets a second state different from the first state. On the basis of a fact that a game ball enters second ball entry means in the second state, a privilege game advantageous to a player is executed by privilege game execution means. The second ball entry means is configured so that the entry of a game ball is more difficult than in the first ball entry means. Thereby, the user's interest in a game can be improved.SELECTED DRAWING: Figure 389
Patent JP-2019173822-A (JP)
Title: Protection cover with sensor holder part, bearing device with said protection cover and process of manufacture of the protection cover with the sensor holder part
Inventor: NAKAMURA SHIGEYOSHI
IPC: F16C19/18
Filed: 2018-03-28
Abstract: To improve degree of freedom in design while a reduction in a partition wall or a strength degradation can be prohibited at an injection molding for a protection cover having a thin-walled partition wall at a disc part.SOLUTION: A protection cover 1 comprises a synthetic resin disc part 2 formed with a more thin-walled partition wall 5 than that of other portions to make a partition between a magnetic encoder and a magnetic sensor; and a synthetic resin sensor holder part 4 protruding from the disc part 2 inwardly, and an outer peripheral surface 2A at the disc part 2, or an outer peripheral surface 3A of a cylindrical part 3 connected to the disc part 2, which is molded through injection molding of synthetic resin and positioned outside in a radial direction of the partition wall 5, shows a gate mark caused by said injection molding. Since there is provided a gate that is near to the partition wall 5 and outside in a radial direction of the partition wall 5, no filling terminal weld is produced at the partition wall 5 when molten material of synthetic resin is poured from said gate into a cavity of an injection molding die at the injection molding stage and solidified.SELECTED DRAWING: Figure 4
Patent JP-2019172292-A (JP)
Title: Sleeve and storage box
Inventor: IWASA AKIKO
IPC: B65D5/52
Filed: 2018-03-28
Abstract: To provide a sleeve and a storage box which, with simple structures, can change displays without changing the storage box itself no matter what contents it stores, even when being used for distribution involving stacking and transportation.SOLUTION: A storage box 100 has a storage part 130 with a bottom surface 131 and a storage side wall 132 and a lid part 120 with a top surface 121 and a lid side wall 122. The lid part 120 is fitted with the storage part 130 as such that the lid side wall 122 is positioned outside the storage side wall 132. The lid part 120 has an opening window part 123 and further has a fixed sleeve 110 at the time the storage part 130 is fitted with lid part 120.SELECTED DRAWING: Figure 4