baber/WOPTO huggingface dataset:
Patent JP-2021090713-A (JP)
Title: Shoe lace alignment tool and alignment tool with shoe lace
Inventor: NAKAJIMA MASATO
IPC: A43C15/00
Filed: 2020-04-24
Abstract: To provide a shoe lace alignment tool for simply checking matching property when a shoe lace is attached to a shoe.SOLUTION: The tool comprises: a body 2 which is used by putting on the vicinity of the wing part of a shoe to obtain an image in attaching a shoe lace 71 to the shoe; and a plurality of engagement parts 3 which are spaced in the length direction of the body 2 and can engage with a portion of the shoe lace 71. When the engagement parts 3 arranged in the length direction are referred to as an engagement column, a pair of engagement columns are provided spaced in the width direction of the body 2.SELECTED DRAWING: Figure 6
Patent JP-2021173078-A (JP)
Title: Wiring structure
Inventor: TSUTSUI KAZUHITO
IPC: E04F17/08
Filed: 2020-04-27
Abstract: To provide a wiring structure capable of insulating a cable wired along a square column from an indoor space while preventing the square column from becoming thick.SOLUTION: A wiring structure comprises: a cable K wired along a first side face 6c of a square column 6 at least three side faces of which are exposed to an indoor space and which has a column core 6a and a substrate material 6b surrounding the column core 6a; and an insulating member 10 insulating the cable K from the indoor space. The insulating member 10 includes: a frame member 11 attached to the first side face 6c; an end facing material 12 provided on an edge face 11a of the frame member 11; and a finishing material 13 covering the frame member 11. In the frame member 11, a cutout portion 17 in which the cable K can be inserted is formed.SELECTED DRAWING: Figure 1
Patent JP-2021171723-A (JP)
Title: Filter device
Inventor: TOMITA HIROKI
IPC: B01D33/04
Filed: 2020-04-27
Abstract: To provide a filter device which facilitates maintenance of a filter mechanism.SOLUTION: Panel filters 11 are configured attachably/detachably to/from a movement mechanism, and a filter mechanism includes a seal material 15 for preventing a fluid on a primary side of a filtering surface from being carried to a secondary side of the filtering surface through a gap between the panel filters 11 at a position astride the adjacent panel filters 11 in the movement direction on the secondary side of the filtering surface in a width direction orthogonal to the movement direction of the panel filters 11.SELECTED DRAWING: Figure 4
Patent JP-2020142238-A (JP)
Title: Plants for immersion of vehicle body structure
Inventor: VALERIO IGLIO
IPC: B65G49/02
Filed: 2020-04-30
Abstract: To provide a small-size and low-cost immersion treatment plant which ensures a high degree of flexibility and optimum treatment quality.SOLUTION: A vehicle body immersion plant 10 is provided, the plant for immersion treatment of vehicle bodies 12 comprising: a skid 11; a process liquid tank 15; and means for overturning and immersing, inside the tank, a vehicle body on the skid by means of a conveyor line 13 for conveying the skid. The skid further comprises a base part 16, a part 17 for supporting the vehicle body rotatable by a shaft including an axis 18, and a toothed wheel 23 which is connected to the shaft. In the vicinity of the tank, the skid comprises a rotation actuating device 32 which comprises a rack 33 intended to engage the toothed wheel so as to rotate the supporting part of the skid. Due to the engagement of the rack and the toothed wheel, when the skid moves along a section in an area where the rack of the conveyor line exists, the rotation of the supporting part of the skid is actuated.SELECTED DRAWING: Figure 1
Patent JP-2021177133-A (JP)
Title: Preload measurement method of bearing device and manufacture method of bearing device
Inventor: RO REIMEI
IPC: G01M13/04
Filed: 2020-05-07
Abstract: To provide a preload measurement method of a bearing device that can measure the preload more accurately.SOLUTION: A preload measurement method of a bearing device includes: a contact angle acquisition step for acquiring contact angle information regarding the contact angle of the bearing device, the bearing device being provided with an outer ring, an inner shaft, and a plurality of rolling elements disposed between the outer ring and the inner shaft and in contact with raceways formed on the outer ring and the inner shaft, respectively, at a predetermined contact angle; a load acquisition step for acquiring a load in the direction of the contact angle between the rolling elements and the raceways; and a preload acquisition step for acquiring the preload of the bearing device on the basis of the contact angle information obtained by the contact angle acquisition step and the load obtained by the load acquisition step.SELECTED DRAWING: Figure 1
Patent JP-2021180221-A (JP)
Title: Component mounting device and component mounting method
Inventor: SHIMOURA ATSUSHI
IPC: H05K13/04
Filed: 2020-05-12
Abstract: To highly accurately transfer and mount a component on a substrate.SOLUTION: A component mounting device for transferring and mounting a component on a substrate comprises: a conveyance unit 4 which delivers a tape 1, sequentially positions a component 2 vertically at a transfer position and performs processing of taking up the delivered portion of the tape; an optical observation unit 5 which irradiates the component 2 and a substrate 3 with illumination light from a light source, branches reflection light from the component 2 and substrate 3 off to two channels and simultaneously observes the component 2 being the transfer object and the substrate 3; a transfer unit 8 which has a light permeable pressing member 6 that presses the component 2 being the transfer object from the other surface of the tape, presses the component 2 against the transfer position by relatively moving the pressing member 6 and the substrate 3, and transfers and mounts the component 2 on the substrate 3; and a control unit 9 which entirely controls the conveyance unit 4, the optical observation unit 5 and the transfer unit 8.SELECTED DRAWING: Figure 1
Patent JP-2021180283-A (JP)
Title: Mounting base assembly, substrate processing apparatus and substrate processing method
Inventor: OSHIMA KAZUKI
IPC: H01L21/3065
Filed: 2020-05-15
Abstract: To provide technique enabling reduction of influence exerted by consumption of an edge ring.SOLUTION: A mounting base assembly on which a substrate is mounted is provided, comprising: a substrate mounting portion on which the substrate is mounted; an edge ring that is arranged around the substrate; an edge ring mounting portion on which the edge ring is mounted; a dielectric substance that is arranged below the edge ring and has a temperature-dependent dielectric constant; and a temperature control unit controlling the temperature of the dielectric substance. The dielectric substance and the temperature control unit are provided away from the edge ring.SELECTED DRAWING: Figure 2
Patent JP-2021180469-A (JP)
Title: Videophone device and videophone unit and application software used therefor
Inventor: OGAWA KOTA
IPC: H04M1/00
Filed: 2020-05-16
Abstract: To provide a videophone device that can be inexpensively installed in a mobile device and can give the other party a feeling of eye contact when using a videophone, and to provide application software.SOLUTION: A smartphone 1 comprises a first camera 11, a second camera 12, and a display 13 installed between the first camera 11 and the second camera 12. The face of the other party is displayed at an intermediate position between the first camera 11 and the second camera 12 on the display 13, the smartphone 1 projectably transmits the video imaged by the first camera 11 and the second camera 12, as a video integrated into the device of the other party.SELECTED DRAWING: Figure 1
Patent JP-2021181515-A (JP)
Title: Ink composition for aqueous ballpoint pen
Inventor: ICHIKAWA HIDETOSHI
IPC: B43K1/08
Filed: 2020-05-18
Abstract: To provide an ink composition for aqueous ballpoint pens which has a drawing line with high blackness such as a surusumi liquid and unique fragrance.SOLUTION: An ink composition for aqueous ballpoint pens according to the present invention is characterized in that it contains at least a black pigment that meets the following requirements X to Z and borneol. X: 50% particle size (D50) in the cumulative particle size distribution by volume reference is 0.2 to 1.0 μm, Y: 10% particle size (D10) in the cumulative particle size distribution by volume reference is 0.1 to 0.3 μm, and Z: 90% particle size (D90) in cumulative particle size distribution by volume reference is 1.0 to 5.0 μm.SELECTED DRAWING: None
Patent JP-2021182580-A (JP)
Title: Housing body seal structure
Inventor: SHIMIZU NOBUKAZU
IPC: H05K5/06
Filed: 2020-05-19
Abstract: To provide a housing body seal structure for improving sealing property.SOLUTION: A top end surface 32 of a lid unit 3 is arranged in a position lower in comparison to a top end surface 25 of a body unit 2. Due to this reason, the body unit 2 includes a step surface 34 extending in the vertical direction between the top end surface 25 of the body unit 2 and the top end surface 25 of the lid unit 3. A seal unit 40 includes an outer periphery unit 41 formed on outer periphery side of the lid unit 3 and a top unit area 60 of the outer periphery unit 41 is arranged in between a top end surface 32 of the lid unit 3 and a step surface 34 of the body unit 2. Thus, since the top unit area 60 of the outer periphery unit 41 of the seal unit 40 is arranged on the step surface 34 in between the lid unit 3 and the body unit 2, the top unit area 60 of the outer periphery unit 41 of the seal unit 40 is capable of being a structure not protruding from the top end surface 25 of the body unit 2. Due to this, water is suppressed from pooling on the top end surface 25 of the body unit 2, and deterioration of corrosion resistivity on the seal surface of the seal unit 40 is capable of being suppressed.SELECTED DRAWING: Figure 2
Patent JP-2021180769-A (JP)
Title: Game machine
Inventor: TODA NAOHIRO
IPC: A63F5/04
Filed: 2020-05-19
Abstract: To enable acquiring how a stop operation is carried out in the market.SOLUTION: A main control board can give notification of an operation mode of a stop switch on a combination comparison monitor. An RWM of a sub control board can store a predetermined game log for every game. The predetermined game log stored for every game has indication monitor information (information related to the notification of the operation mode of the stop switch) and a push order (information related to the operation mode of the operated stop switch).SELECTED DRAWING: Figure 515
Patent JP-2021183793-A (JP)
Title: Segment dismantling and assembling device, tunnel excavator, and segment dismantling and assembling method
Inventor: YOKOYAMA MITSUHISA
IPC: E21D11/40
Filed: 2020-05-22
Abstract: To provide a segment dismantling and assembling device, a tunnel excavator, and a segment dismantling and assembling method capable of further flexibly changing the orientation and arrangement of the segments gripped by a grip portion.SOLUTION: A segment dismantling and assembling device 100 comprises a grip portion G of segment S, a first swivel portion 1 that swivels the grip portion G around a first swivel center axis α1 extending in a tunnel extension direction, a first moving portion 2 that moves the grip portion G in the crossing direction that intersects at a substantially right angle to the tunnel extension direction so that the distance from the first swivel center axis α1 to the grip portion G changes, a second swivel portion 3 that is provided separately from the first swivel portion 1 and that swivels the grip portion G around a second swivel center axis α2 that is different from the first swivel center axis α1 and extends in the tunnel extension direction, and a second moving portion 4 that is provided separately from the first moving portion 2 and moves the grip portion G in the crossing direction so that the distance from the second swivel center axis α2 to the grip portion G changes.SELECTED DRAWING: Figure 1
Patent JP-2021185650-A (JP)
Title: Impedance calibration circuit
Inventor: MICHIOKA YOSHIHISA
IPC: H01L27/04
Filed: 2020-05-25
Abstract: To provide an impedance calibration circuit capable of effectively shortening a processing time of the impedance calibration circuit.SOLUTION: An impedance calibration circuit includes a first calibration circuit, a second calibration circuit, and a control circuit. The first calibration circuit is suitable for being connected with an external resistor via a calibration pad, and generates a first voltage on the basis of a first control signal and a resistor value of the external resistor. The second calibration circuit generates a second voltage on the basis of the first control signal and a second control signal. The control circuit is used for comparing the first voltage and a reference voltage with each other to acquire a first comparison result, and comparing the first voltage and the second voltage with each other to acquire a second comparison result. The control circuit generates the first control signal on the basis of the first comparison result, and generates the second control signal on the basis of the second comparison result.SELECTED DRAWING: Figure 1
Patent JP-2020145738-A (JP)
Title: earphone
Inventor: MATSUO TOMOHIRO
IPC: H04R1/10
Filed: 2020-05-27
Abstract: To provide an earphone device capable of providing satisfactory wearing touch and further enhanced sound quality.SOLUTION: An earphone includes: a housing 5 with a driver unit 12; and a sound conduit 4 attached to and protruding from a front face of the housing 5. The sound conduit 4 is disposed further outside than the central position of the housing 5. A tip part of the sound conduit 4 is directed away from the central position of the housing 5.SELECTED DRAWING: Figure 4
Patent JP-2021176734-A (JP)
Title: Four-wheel drive vehicle control method having good turning performance
Inventor: SATO YOSHIAKI
IPC: B60K17/348
Filed: 2020-05-08
Abstract: To provide a four-wheel drive vehicle control device that suppresses understeer caused by lack of lateral grip in a turning section when the accelerator of a four-wheel drive vehicle is off.SOLUTION: In a four-wheel drive vehicle that travels by transmitting a drive force to a front wheel by means of an electronic control coupling device, fastening of the electronic control coupling device is released or relaxed when an accelerator is closed from an accelerator opening degree equal to or higher than a threshold. In a braking section before a curve and a turning section at the time of entering the curve, the four-wheel drive vehicle travels as a rear-wheel drive vehicle that excels in turning performance or as a four-wheel drive vehicle in which distribution of drive force to a rear wheel with respect to the front wheel is large. In an accelerating section in which the vehicle exits from the curve, the vehicle fastens the electronic control coupling device by detecting an open state of the accelerator and travels as the original four-wheel drive vehicle.SELECTED DRAWING: Figure 5
Patent JP-2021195190-A (JP)
Title: Workpiece conveyance system
Inventor: YAMANISHI YOSHIMI
IPC: B65G47/30
Filed: 2020-06-10
Abstract: To convey a workpiece efficiently while temporarily storing the workpiece when necessary.SOLUTION: A workpiece conveyance system includes a conveyance conveyor that conveys a plurality of workpieces from the upstream side in the conveyance direction to the downstream side, a branch conveyor that is connected to the conveyance conveyor to branch off, an accumulation device that is connected to the branch conveyor and is capable of accumulating the plurality of workpieces conveyed on the branch conveyor, and an exit conveyor that is connected to the conveyor and the accumulation device and conveys the plurality of workpieces discharged from the accumulation device and the plurality of workpieces conveyed by the conveyance conveyor to the downstream side in the conveyance direction.SELECTED DRAWING: Figure 1
Patent JP-2020139405-A (JP)
Title: Tile external wall and construction method of tile external wall
Inventor: YAMASHITA SATOSHI
IPC: E04F13/08
Filed: 2020-06-11
Abstract: To provide a tile external wall capable of exchanging the tile integral with a base plate.SOLUTION: In the tile external wall that a furring 20 is provided on a surface of an external wall substrate 10, a base plate 30 is fixed to the furring 20, and in a recess part 32 formed in the base plate 30 an engagement groove 41 formed on a back surface is engaged to fix the tile 40, a fixation base plate 80 adjacent to the base plate 30 is fixed to the external wall substrate 10 via a horizontal furring 91, a vertical furring 92 and a horizontal furring 93 as furring members for the fixation base plate, on a surface of the fixation base plate 80 a guide rail 100 is provided aligned with the recess part 32 in vertical positions, and the tile 40 is positioned in the guide rail 100 and fixed to the fixation base plate 80.SELECTED DRAWING: Figure 1
Patent JP-2020156510-A (JP)
Title: Ammonia-oxidizing nitrosomonas eutropha strain d23
Inventor: DAVID R WHITLOCK
IPC: A61P37/08
Filed: 2020-06-18
Abstract: To provide improved beneficial bacteria that can suppress the growth of pathogens.SOLUTION: The present disclosure provides, inter alia, an optimized strain of Nitrosomonas eutropha (N. eutropha) designated D23, D23-100, or AOB D23-100. N. eutropha bacteria disclosed in the present application have desirable properties, e.g., optimized properties, such as the ability to suppress growth of pathogenic bacteria, and an enhanced ability to produce nitric oxide and nitric oxide precursors. The N. eutropha herein may be used, for instance, to treat diseases associated with low nitrite levels, skin diseases, and diseases caused by pathogenic bacteria.SELECTED DRAWING: Figure 18
Patent JP-2022000680-A (JP)
Title: Image forming apparatus
Inventor: HORI YUICHIRO
IPC: G03G15/01
Filed: 2020-06-19
Abstract: To provide a technique that can improve reproducibility of density through density correction.SOLUTION: An image forming apparatus comprises: positional deviation correction means that, in order to form a toner image at a predetermined position of a recording material, corrects input position information on input image data to output position information used for the formation of the toner image; and density correction means that, in order to adjust the density of the toner image to a predetermined density, corrects input density information on the input image data to output density information used for the formation of the toner image according to predetermined density condition data. The image forming apparatus can execute, in a normal mode, a first correction operation for correcting the input position information and first input density information to the output position information and first output density information, and in a wide color gamut mode, can execute a second correction operation for correcting second input density information in the wide color gamut mode to second output density information. The image forming apparatus performs image formation in the wide color gamut mode based on the output position information obtained through the first correction operation and the second output density information obtained through the second correction operation.SELECTED DRAWING: Figure 8
Patent JP-2021067265-A (JP)
Title: Claw pump
Inventor: KOIDE TOMOYUKI
IPC: F04C29/12
Filed: 2020-06-24
Abstract: To provide a claw pump that can prevent overheating of a pump chamber even when used as a vacuum pump in a range of high vacuums, and that can remarkably improve the pump efficiency.SOLUTION: A claw pump includes: a pump chamber 10 that is formed by a cylinder part 10a, one end wall part 10b, and another end wall part 10c; two rotary shafts 20A, 20B; two rotors 30A, 30B having hook-shaped claw parts formed therein such that sucked gas can be compressed and exhausted; and an exhaust-side opening part 50 provided to be open at a position facing a portion, where gas in the pump chamber 10 is compressed, of at least one of the one end wall part 10b and the other end wall part 10c. The exhaust-side opening part 50 is formed by: a prior-stage vent hole 51 connected to the outside of the pump chamber 10 at a stage prior to the gas compression ratio being maximized; and a posterior-stage exhaust hole 52 connected to exhaust the gas to the outside of the pump chamber 10 by including a stage where the gas compression ratio is maximized and greater than at the prior stage.SELECTED DRAWING: Figure 1
Patent JP-2022006520-A (JP)
Title: Silica containing molded body and silica containing composition
Inventor: SATO KAZUYOSHI
IPC: C01B33/18
Filed: 2020-06-24
Abstract: To provide a novel silica containing molded body which can be prevented from generating powder dust derived from a heat-resistant material and has high moldability.SOLUTION: A silica containing molded body comprises porous silica and glass fiber. The silica containing molded body comprises a nanofiber. The glass fiber has an average fiber length of 1 mm or more. The glass fiber has an average fiber diameter of more than 1 μm. The nanofiber has an average fiber length of 1 μm or less. A content of the glass fiber is 1 to 40 wt% and a content of the nanofiber is 0.5 to 15 wt% on the basis of total mass of the porous silica, the glass fiber, and the nanofiber.SELECTED DRAWING: None
Patent JP-2021099774-A (JP)
Title: Vectorized representation method of document, vectorized representation device of document, and computer device
Inventor: PANG CHAO
IPC: G06F40/30
Filed: 2020-06-24
Abstract: To provide a vectorized representation method of a document, a device, and a computer device.SOLUTION: A method comprises the steps of: dividing a document to obtain a plurality of text segments; performing vectorized representation each text segment as a segment vector representing semantic of the corresponding text segment by using a first-level semantic model; and performing semantic recognition of the document on each segment vector by using a second-level semantic model to obtain a document vector.EFFECT: Information of each level of paragraph-level and document-level can be obtained, and full text information is obtained and loss of information is reduced by the generated document vector, thereby, accuracy of the generated document vector is improved to solve the conventional technical problem.SELECTED DRAWING: Figure 1
Patent JP-2022014640-A (JP)
Title: Meter, sensor device and meter system
Inventor: SAKATANI TETSUNORI
IPC: G01F15/06
Filed: 2020-07-07
Abstract: To provide a meter, a sensor device and a meter system capable of suppressing decrease of electric power at a power storage unit.SOLUTION: A meter 50 comprises: a power storage unit 52 storing electric power generated by an impeller 51c and a coil 51e; a first communication unit 57 communicating with an external device 120; a first storage unit 58 storing a continuous mode for transmission to the external device 120 and a request time mode for transmission to the external device 120 when a request signal is received from the external device 120; and a first control unit 59 causing the first communication unit 57 to transmit data to the external device 120 at a predetermined time interval in the state of the continuous mode and causing the first communication unit 57 to transmit data to the external device 120 when a request signal is received from the external device 120 through the first communication unit 57, in the state of the request time mode.SELECTED DRAWING: Figure 2