baber/WOPTO huggingface dataset:
Patent JP-2020190604-A (JP)
Title: Data line driving circuit, electro-optical device, and electronic apparatus
Inventor: TAKAHASHI SHIGEYA
IPC: G02F1/133
Filed: 2019-05-21
Abstract: To reduce terminals in an electro-optical device.SOLUTION: A data line driving circuit includes: a first distribution switch for distributing a data signal according to a first distribution control signal; a second distribution switch for distributing the data signal according to a second distribution control signal; a first pre-charge switch provided between a first data line and a pre-charge signal line; a second pre-charge switch provided between a second data line and the pre-charge signal line; a first selector for selecting a distribution control signal different from the first distribution control signal or an off signal of the first pre-charge switch according to the pre-charge control signal to turn on/off the first pre-charge switch; and a second selector for selecting a distribution control signal different from the second distribution control signal or an off signal of the second pre-charge switch according to the pre-charge control signal to turn on/off the second pre-charge switch.SELECTED DRAWING: Figure 5
Patent JP-2020194845-A (JP)
Title: Positive electrode precursor
Inventor: YAMAHATA YUSUKE
IPC: H01M10/0585
Filed: 2019-05-27
Abstract: To provide a positive electrode precursor, containing a carbon material and an alkali metal compound, in which corrosion during storage is suppressed, and to provide a non-aqueous power storage element, obtained using the positive electrode precursor, in which micro short circuits are reduced.SOLUTION: A positive electrode precursor has a positive electrode current collector and a positive electrode active material layer disposed on the positive electrode current collector. The positive electrode active material layer includes a positive electrode active material containing a carbon material and includes an alkali metal compound. A mass ratio of the alkali metal compound in the positive electrode active material layer is 10% by mass or more and 50% by mass or less. The positive electrode active material layer has a water content of 100 ppm by mass or more and 2% by mass or less.SELECTED DRAWING: None
Patent JP-2020193741-A (JP)
Title: Structure
Inventor: AKIYAMA HIROTO
IPC: F24F1/60
Filed: 2019-05-27
Abstract: To provide a structure which inhibits occurrence of noise when a lower suction type air conditioning outdoor unit is installed.SOLUTION: A structure 1 has: an outdoor unit installation floor 10 provided with openings 11 to each of which a suction port of a lower suction type air conditioning outdoor unit 90 may be attached; a wind channel floor 20 provided below the outdoor unit installation floor 10 and having a wind channel 21 connected to the openings 11; and an air supply part 30 which has a sound insulation function and supplies a gas to the wind channel floor 20.SELECTED DRAWING: Figure 1
Patent JP-2020194305-A (JP)
Title: Display system, display method and program
Inventor: XU HANWEN
IPC: G03B15/00
Filed: 2019-05-27
Abstract: To realize technology capable of improving the success rate of detecting users from captured images in a digital signage.SOLUTION: A display system is configured: to display, on a display unit, a guiding video configured to face a person's face toward an imaging unit; and to reference to captured data that is captured by the imaging unit while displaying the guiding video to execute an attribute detection process for detecting attributes of a person included in an image indicated by the captured data.SELECTED DRAWING: Figure 1
Patent JP-2020193866-A (JP)
Title: Radiation measuring device
Inventor: YAMAMOTO FUMIO
IPC: G01T1/167
Filed: 2019-05-28
Abstract: To provide an inspection device low in cost while saving a measurer's trouble who engages in a survey and improving inspection efficiency.SOLUTION: A radiation measuring device includes: an upper surface plate 1 having an opening; a lower surface plate 2; a left side surface plate; and a right side surface plate; a radiation meter for an upper surface which is arranged above the opening of the upper surface plate 1; a radiation meter for a lower surface which is arranged below the opening of the lower surface plate 2; a radiation meter for a left side surface; and a radiation meter for a right side surface. The radiation measuring device further includes: an upper and lower plate interval adjustment mechanism for adjusting an interval between the upper surface plate 1 and the lower surface plate 2; an upper and lower radiation meter interval adjustment mechanism for adjusting an interval between the radiation meter for the upper surface and the radiation meter for the lower surface; a right and left plate interval adjustment mechanism for adjusting an interval between the left side surface plate and the right side surface plate; and a right and left radiation meter interval adjustment mechanism for adjusting an interval between the radiation meter for the left side surface and the radiation meter for the right side surface. The radiation measuring device passes an object to be measured through among the upper surface plate 1, the lower surface plate 2, the left side surface plate, and the right side surface plate to measure contamination.SELECTED DRAWING: Figure 6
Patent JP-2019162143-A (JP)
Title: R2r1/2 in diagnosis and therapy
Inventor: MARCUS CORNELIS DE RUITER
IPC: C12Q1/6837
Filed: 2019-05-30
Abstract: To provide compounds and methods for use in treating cardiac and pulmonary diseases and cancer.SOLUTION: The invention relates to a polynucleotide comprising an R2Rgene for use in treating one or more diseases and/or conditions selected from the group consisting of: (a) cardiac diseases and/or conditions; (b) pulmonary diseases and/or conditions; and (c) cancer. The R2Rgene has a sequence selected from the group consisting of specific polynucleotide sequences, or a sequence at least 60% identical thereto.SELECTED DRAWING: None
Patent JP-2020197229-A (JP)
Title: Vehicle vibration control device
Inventor: SAKAI KEITA
IPC: F16F1/387
Filed: 2019-05-31
Abstract: To provide a vehicle vibration control device which can secure deformation performance of a vibration control body against twisting more effectively without causing enlargement of the device.SOLUTION: A vehicle vibration control device includes: an inner cylinder 10 having a shaft hole 11; an outer cylinder 20 enclosing the inner cylinder 10 around an axis N of the shaft hole 11; and a vibration control body 30 including a portion sandwiched between the inner cylinder 10 and the outer cylinder 20 and capable of being elastically deformed. The vibration control body 30 has an outer edge part 31, body parts 32, and stopper parts 33. The vibration control body 30 is formed with cavity parts 35 which are enclosed by the outer edge part 31, the body parts 32, and the stopper parts 33 and open from both ends as seen in a direction in which the axis N extends. The stopper part 33 has a side surface 332 facing the cavity part 35. The side surface 332 includes an inclined part 332B inclining relative to a direction in which the axis N extends. In the direction in which the axis N extends, the inclined part 332B inclines inward from one of both ends of the side surface 332 to the body part 32.SELECTED DRAWING: Figure 2
Patent JP-2020198249-A (JP)
Title: connector
Inventor: SHIMIZU TARO
IPC: H01R13/46
Filed: 2019-06-04
Abstract: To provide a connector that can maintain good connection with a mating connector even when an impact is applied from the outside.SOLUTION: A connector includes a side view L-shaped housing 20 in which a connecting portion 11a that can be fitted to a mating connector 12 is projected on the front side on one end side, a terminal 40 that includes a connection terminal portion 41 and a wire connection portion 42, and in which the connection terminal portion 41 is inserted into a terminal accommodating portion 22 formed in the connection portion 11a and mounted on the housing 20, an electric wire 43 connected to the wire connecting portion 42 of the terminal 40 and pulled out from the other end side of the housing 20, and a ferrite core 50 mounted on the electric wire 43 and housed in the housing 20, and the housing 20 has a rib 60 formed in the connecting portion 11a along the extending direction, and a hole portion 61 formed in a root portion of the rib 60.SELECTED DRAWING: Figure 6
Patent JP-2020198053-A (JP)
Title: Information processing device, information processing method, person search system, and person search method
Inventor: KURAMOTO NOZOMI
IPC: G06T7/00
Filed: 2019-06-05
Abstract: To provide an information processing device and an information processing method suitable for a system that searches for a person with high accuracy while avoiding an image used for person search from being limited to a specific image.SOLUTION: An information processing device 3 includes a control point information acquisition unit 36, a feature quantity information acquisition unit 37, and a certainty degree determination unit 38. The control point information acquisition unit 36 acquires control point information including positional information on control points, which are points defining a skeleton of a person from an image obtained by photographing the person. The feature quantity information acquisition unit 37 acquires feature quantity information including a feature quantity related to an attribute of the person from the image. The certainty degree determination unit 38 determines a certainty degree of the feature quantity based on the control point information and the feature quantity information.SELECTED DRAWING: Figure 2
Patent JP-2020201303-A (JP)
Title: projector
Inventor: SUGIYAMA NOBUO
IPC: G03B21/00
Filed: 2019-06-06
Abstract: To solve the problem in which: in improving the performance to cool a projector, the size of cooling means is increased and the size of the projector is increased.SOLUTION: An aspect of a projector of the present invention is a projector including an object of cooling, and comprises: a light source device that emits light; a light modulator that modulates the light from the light source device according to an image signal; a projection optical device that projects the light modulated by the light modulator; and a cooling device that cools the object of cooling with a change of coolant to gas. The cooling device has a coolant generation unit that generates coolant, a coolant transmission unit that transmits the generated coolant toward the object of cooling, and a cooling air blowing device that sends air to the object of cooling. The object of cooling has an object of cooling main body part and a part to be cooled that is thermally connected to the object of cooling main body and to which the coolant is transmitted from the coolant transmission unit. In the direction of flow of the air sent from the cooling air blowing device to the object of cooling, the part to be cooled is arranged on the downstream side of the object of cooling main body.SELECTED DRAWING: Figure 6
Patent JP-2019219056-A (JP)
Title: Jet valve
Inventor: MARTIN REUTER
IPC: F16K1/14
Filed: 2019-06-11
Abstract: To provide a jet valve having long service life and suitable for measuring an extremely small amount.SOLUTION: A jet valve comprises a medium passage 10 which reaches a discharge hole 12 and can be opened and closed by a seal element 14 which can be attached to a seal seat 16. The seal seat has an annular strip-shaped seal surface 20 and has a surface contour 22 spaced from the seal element. Since the surface contour forms a gap 24 for the seal element when the seal element contacts with the seal surface, and the surface contour and the seal element are spherical at least in the region of the gap, a very small volume is provided between the surface contour and the seal element in the form of a spherical shell.SELECTED DRAWING: Figure 1
Patent JP-2021001624-A (JP)
Title: Fluid pressure bearing structure
Inventor: KURIHARA SEIJI
IPC: F16C19/06
Filed: 2019-06-20
Abstract: To make rolling resistance of a bearing small by utilizing fluid pressure.SOLUTION: A shaft length-directional halfway part of a shaft body 12 serves as a fluid pressure acted part 13, both sides of the fluid pressure acted part 13 are supported rotatably in a bearing hole 14 of a housing 11 for bearing through radial bearings 21, 21 respectively, and an inner peripheral surface 14a of the bearing hole 14 is so formed as to face an outer peripheral surface 13a of the fluid pressure acted part 13 across a clearance. Then a looped recessed groove 17 is formed surrounding a required range of the inner peripheral surface 14a, and a looped seal member 18 is interposed in the looped recessed groove 17 to form a pressurization chamber 19 between the in-loop inner peripheral surface 14a of the looped seal member 18 and the outer peripheral surface 13a of the fluid pressure acted part 13 opposed to the inner peripheral surface 14a. A pressure port 20 communicating with the inside of the pressurization chamber 19 is provided in the housing 11 for bearing, and a pressurized fluid can be sent into the pressurization chamber 19 through the pressurization port 20.SELECTED DRAWING: Figure 3
Patent JP-2021005603-A (JP)
Title: Power module and manufacturing method thereof
Inventor: HAYASHI YOSHIHIRO
IPC: H01L23/40
Filed: 2019-06-25
Abstract: To provide a highly mountable power module and a manufacturing method thereof.SOLUTION: In a power module 30, a semiconductor device 10 forms a laminate 35 together with a cooler 40. Sandwiching members 50 and 51 have curved portions 50b and 51b. The sandwiching members 50 and 51 sandwich the laminate 35 in the laminating direction, and pressurize the laminate 35 in the laminating direction by the reaction force of elastic deformation. A fixing portion 52 fixes the sandwiching members 50 and 51 to each other on both sides of the laminate 35 in one direction orthogonal to the laminating direction, and holds the pressurized state by the sandwiching members 50 and 51.SELECTED DRAWING: Figure 6
Patent JP-2021005312-A (JP)
Title: Learning device, rehabilitation assistance system, method, program, and trained model
Inventor: OTSUKI MASAHISA
IPC: G16H20/30
Filed: 2019-06-27
Abstract: To provide a learning device and others for generating a learning model capable of suggesting desirable actions to a training assistant who assists a rehabilitating person when he/she does rehabilitation using a rehabilitation assistance system.SOLUTION: A learning device is provided, comprising an acquisition unit and a learning unit. The acquisition unit acquires a classification result of classifying a training assistant through a cluster analysis based on first rehabilitation data, including at least assistant data indicative of the training assistant and indicator data representing a degree of recovery of a rehabilitating person, pertaining to rehabilitation done by the rehabilitating person using a rehabilitation assistance system. A learning unit generates a learning model configured to receive input of second rehabilitation data, including at least action data indicative of assistive actions taken by the training assistant for the purpose of assisting the rehabilitating person, and output action data for suggesting the next action to the training assistant. The learning unit generates a learning model using the second rehabilitation data, preprocessed according to the classification result, as teacher data.SELECTED DRAWING: Figure 11
Patent JP-2021003517-A (JP)
Title: Connection member
Inventor: WATABE YASUYUKI
IPC: A44B99/00
Filed: 2019-06-27
Abstract: To provide a connection member capable of easily connecting a rope body to an object, easily releasing the connection, and allowing unintended release of the connection not to likely occur.SOLUTION: A connection member 1 includes: a ring shape main body; and a pair of hook parts projected from the main body, to be separated each other, and curved or bent in a direction to approach the main body. The connection member 1 includes: projection parts to be projected from the main body to the hook parts in grooves respectively formed between the main body and the two hook parts; and projection parts to be projected from the hook parts to the main body. When a user disposes a strap 4 over the two hook parts, the strap 4 is hooked over the connection member 1 so as to connect the strap 4 to a belt 3. Thus, the strap 4 passing the two grooves does not come off without user's intent. On the contrary, the strap 4 comes off the connection member 1 without effort when a user moves the strap 4 in a curving or bending direction of the grooves from deep parts to opening parts of the grooves.SELECTED DRAWING: Figure 4
Patent JP-2020015311-A (JP)
Title: Printing process and system
Inventor: GOREDEMA ADELA
IPC: H05K3/10
Filed: 2019-06-28
Abstract: To provide an electronic device and a method having an improved process for producing a conductive line on a three-dimensional (3D) surface.SOLUTION: There is provided a method that comprises formation of a three-dimensional structure, obtained by depositing a UV curable composition, and irradiating UV light to cure the UV curable composition. The method comprises formation of a conductive trace on the three-dimensional structure, obtained by depositing a conductive metal ink composition on a surface of the three-dimensional structure, and by annealing the conductive metal ink composition at a temperature lower than glass transition temperature of the UV curable composition. The method comprises formation of a three-dimensional printing article in which the conductive trace is embedded, obtained by depositing a second curable composition on the conductive trace, and by curing the second curable composition.SELECTED DRAWING: Figure 1
Patent JP-2021009934-A (JP)
Title: Heat dissipation component
Inventor: KIMURA KAZUKI
IPC: H01L23/36
Filed: 2019-07-01
Abstract: To provide a heat dissipation component having an excellent heat dissipation characteristic.SOLUTION: A heat dissipation component is composed of a metal member having a surface on which with respect to 6 straight line parts in total composed of arbitrary 3 straight line parts in parallel with one another and arbitrary 3 straight line parts orthogonal to the 3 straight line parts, surface roughness obtained by measurement compliant to JIS B0601:2001 (corresponding international standard: ISO4287) satisfies the following requirements (1) and (2) at the same time: (1) one or more straight line parts are included that have a load length rate (Rmr) of 30% or less in a roughness curve when a cut level is 20% and an evaluation length is 4 mm; and (2) all straight line parts have ten point average roughness (Rzjis) exceeding 2 μm when an evaluation length is 4 mm.SELECTED DRAWING: Figure 1
Patent JP-2020002359-A (JP)
Title: Low oxide trench dishing chemical mechanical polishing
Inventor: SHI XIAOBO
IPC: H01L21/304
Filed: 2019-07-01
Abstract: To provide: chemical mechanical planarization (CMP) polishing compositions, methods and systems to reduce oxide trench dishing and improve over-polishing window stability; and high and tunable silicon oxide removal rates, low silicon nitride removal rates, and tunable SiO:SiN selectivity.SOLUTION: The compositions use unique chemical additives, such as maltitol, lactitol, maltotriitol, ribitol, D-sorbitol, mannitol, dulcitol, iditol, D-(-)-fructose, sorbitan, sucrose, ribose, inositol, glucose, D-arabinose, L-arabinose, D-mannose, L-mannose, meso-erythritol, beta-lactose, arabinose, or combinations thereof, as oxide trench dishing reducing agents.SELECTED DRAWING: Figure 1
Patent JP-2021011038-A (JP)
Title: Dry container
Inventor: KASHIWABARA KAZUHITO
IPC: B27K5/00
Filed: 2019-07-04
Abstract: To provide a dry container which can suppress uneven drying.SOLUTION: A dry container that stores a large number of granules and is used for drying by blowing includes: a box-like container body 5 having a side wall 52 erected from the circumference of the bottom wall 51; a deck that is configured into a plate shape having a plurality of through holes 6A and is provided at a fixed height from the upper surface of the bottom wall 51 of the container body 5; a blowing port which is provided on the side wall 52 of the container body 5 so as to blow air between the upper surface of the bottom wall 51 of the container body 5 and the deck 6 and communicate with the outside of the container body 5; and a guide plate 11 that guides air blown from the blowing port to a position before the side wall 52 inside the container body 5.SELECTED DRAWING: Figure 6
Patent JP-2021013002-A (JP)
Title: Mounting device
Inventor: HARA TOMOYUKI
IPC: H01L21/60
Filed: 2019-07-09
Abstract: To provide a mounting device that can accurately stabilize the temperature while shortening an aging work.SOLUTION: In a mounting device 1, a bonding head 2 and a bonding stage 3 move to an out-of-tape position 92 that is separated from a tape 300 as an aging operation prior to the main operation of mounting an electronic component 100 on the tape 300. Then, the bonding head 2 and the bonding stage 3 are heated by a head-side heater and a stage-side heater until the temperature stabilizes while being relatively in contact with or close to each other at the out-of-tape position 92.SELECTED DRAWING: Figure 9
Patent JP-2019172262-A (JP)
Title: Vehicle seat
Inventor: NIITSUMA KENICHI
IPC: A47C1/024
Filed: 2019-07-11
Abstract: To provide a vehicle seat which enables improvement of frame rigidity of a connection portion at which a seat cushion and a seat back are connected.SOLUTION: A vehicle seat S with a reclining device 40 includes a connection bracket 50 connecting a back side frame 22 to a cushion side frame 11. In the connection bracket 50, one end side is attached to an outer surface of a reclining unit 41 located on an outer surface of the back side frame 22 and the other end side comes around to an inner surface of the cushion side frame 11 to be attached thereto when viewed in a seat fore and aft direction.SELECTED DRAWING: Figure 3
Patent JP-2020015037-A (JP)
Title: Wastewater treatment device
Inventor: KADOTA NORIHISA
IPC: C02F9/02
Filed: 2019-07-12
Abstract: To provide a device for treating various wastewater, and particularly, a device capable of not only treating natural discharge but also reusing or recycling wastewater, eventually to a drinkable level.SOLUTION: There is provided a wastewater treatment apparatus, including: a filtration unit ADF consisting of a body fluid dialysis module; a filtration unit ACF made of activated carbon and/or porous ceramics; and a treated water storage tank 2 in the device, and configured to arrange a pipe between these filtration units and the treated water storage tank. Herein, (1) a water quality analysis sensor for untreated wastewater may be provided on an inlet side of the treatment device, and a water quality analysis sensor for treated water in each filtration unit may be provided on an outlet side of each filtration unit, (2) the body fluid dialysis module may be a module using hollow fibers, and (3) the body fluid dialysis module may be cleaned and sterilized after use in a medical practice. Further, (4) the wastewater to be treated may be a mixture of various wastewater.SELECTED DRAWING: Figure 1