baber/WOPTO huggingface dataset:
Patent JP-2022109647-A (JP)
Title: sealing device
Inventor: ARIIZUMI MANABU
IPC: F16J15/3232
Filed: 2021-01-15
Abstract: To suppress the entry of foreign matters into a space between an outer peripheral face 3e of a rotary shaft 3 and an inner peripheral face 21a of a sleeve 20.SOLUTION: A sealing device 10 includes a sleeve 20 fitted to a rotary shaft 3, an annular first seal 30 arranged on one end side of the sleeve 20 in a center axis direction X of the sleeve 20 for closely contacting an outer peripheral face 21b of the sleeve 20, an annular second seal 40 arranged on the other end side of the sleeve 20 further than the first seal 30 in the center axis direction X of the sleeve 20 for closely contacting the outer peripheral face 21b of the sleeve 20, and an annular third seal 30 arranged at an end 21d on the other end side in the center axis direction X of the sleeve 20 for sealing a space between an outer peripheral face 3e of the rotary shaft 3 and an inner peripheral face 21a of the sleeve 20.SELECTED DRAWING: Figure 1
Patent JP-2022109706-A (JP)
Title: Plant operation planning system, and plant operation planning support method
Inventor: MURAYAMA MASARU
IPC: G05B23/02
Filed: 2021-01-15
Abstract: To provide a plant operation planning system which can support a plant operation plan that is excellent in stability and efficiency.SOLUTION: A plant operation planning system according to an embodiment of the present invention has a data collection unit and a display unit. The data collection unit collects operation data indicating an output state of a plant apparatus and setting data defining performance of the plant apparatus. The display unit displays an operable range of the plant apparatus set based on the operation data and the setting data on a graph using an output value of the plant apparatus and an output change rate indicating a change amount of the output value per unit hour of the plant apparatus as axes.SELECTED DRAWING: Figure 1
Patent JP-2022110509-A (JP)
Title: Information processing device and program
Inventor: OKAMOTO KENSUKE
IPC: G06F3/01
Filed: 2021-01-18
Abstract: To provide an information processing device capable of detecting the presence of information and at the same time, capable of displaying that reflects user's wishes as compared to when the content of the information is displayed in the front field of view as an augmented reality image.SOLUTION: An information processing device has a processor. When the presence of predetermined information is detected, the processor inquires the display availability of information content to a user before the content of the information is displayed in the front field of user view as an augmented reality image. The processor controls the information content based on the augmented reality image according to the user's instructions for the inquiry.SELECTED DRAWING: Figure 7
Patent JP-2022112130-A (JP)
Title: Conveyance system
Inventor: NISHIBE YUKI
IPC: B65G47/52
Filed: 2021-01-21
Abstract: To provide a conveyance system capable of suppressing the occurrence of vain movement time due to the absence of an article even after the article is transferred between itself and supporting means.SOLUTION: A conveyance system has a first conveyance path and a second conveyance path. The first conveyance path comprises first support means capable of moving along the first conveyance path. The second conveyance path comprises second support means and third support means capable of moving on the second conveyance path. The first support means, the second support means, and the third support means can travel synchronously in a section in which the first conveyance path and the second conveyance path face each other in parallel. The second support means and the third support means are configured to move side by side.SELECTED DRAWING: Figure 2
Patent JP-2021149091-A (JP)
Title: Manufacturing method for active matrix substrate, mother substrate for forming active matrix substrate, and active matrix substrate
Inventor: KIMOTO HIDENOBU
IPC: H01L23/532
Filed: 2021-01-25
Abstract: To provide a manufacturing method for an active matrix substrate for suppressing the electrostatic damage of TFTs and wires.SOLUTION: A manufacturing method for an active matrix substrate includes a step (A) of preparing a plurality of unit regions including a panel formation region and an external region on a mother substrate, a step (B) of forming a TFT and a bus line in the panel formation region and forming a terminal wire connecting to the bus line in the external region, and a step (C) of dividing the mother substrate to separate the external region. The step (B) includes a step (a) of forming a crystalline Si wire including a semiconductor layer and a first Si wire in the panel formation region, the first Si wire extending from the panel formation region to the external region, a step (b) of forming a first high-concentration impurity region on both sides of a channel of a first TFT and a second high-concentration impurity region in the crystalline Si wire by injecting impurities, a step (c) of forming a gate insulating layer and forming a gate electrode, and a step (d) of forming the terminal wire extending from the panel formation region to the external region and including a division part including only the first Si wire.SELECTED DRAWING: Figure 6
Patent JP-2022115143-A (JP)
Title: Dry type defibrator for defibrating waste paper raw material and method for producing waste paper pulp
Inventor: OGAWA AKIHIRO
IPC: B02C7/06
Filed: 2021-01-28
Abstract: To provide a dry type defibrator capable of sufficiently defibrating waste paper raw materials and excellent in energy efficiency.SOLUTION: The present invention relates to a dry type defibrator for defibrating waste paper raw materials, which has a fixed blade disk and a rotary blade disk inside a cylindrical casing. The rotary blade disk is provided in a coaxial core shape with a gap for supplying the waste paper raw material to the surface of the fixed blade disk, the fixed blade disk and the rotary blade disk have a blade groove shape for defibrating the waste paper raw material on the surfaces facing each other, and the rotary blade disk rotates around the coaxial core, and the blade groove shape of the rotary blade disk is a shape in which the defibrated waste paper pulp derived from the waste paper raw material is not discharged to the outside through the gap of the outer edge between the disks by centrifugal force generated by rotating the rotary blade disk.SELECTED DRAWING: Figure 4
Patent JP-2021072931-A (JP)
Title: Hemostatic device
Inventor: OKAMURA RYO
IPC: A61B17/135
Filed: 2021-01-28
Abstract: To provide a hemostatic device capable of stopping bleeding by compressing a puncture site on a hand of a patient, and preventing a movable range of the finger from being narrowed at the time of fitting or positional deviation from occurring at a fitting position.SOLUTION: A hemostatic device 100 includes: a covering part 110 arranged so as to cover a target site where bleeding is to be stopped on a back of a hand of a patient; and a pressing part 160 for compressing the target site with the covering part covering the target site. The covering part comprises a fixing part 120 for surrounding at least a part of the hand while covering the pressing part, and a regulation part 150 for regulating movement of the fixing part in an axial direction. When the regulation part is placed between a thumb F1 and an index finger F2 of the hand and the pressing part is placed at the target site, the target site being positioned between a center line of the thumb and a center line of the index finger of the hand at the back side of the hand with the hand being expanded, the regulation part is not positioned on the center line of the thumb of the hand.SELECTED DRAWING: Figure 2
Patent JP-2021194763-A (JP)
Title: Machining machine
Inventor: HARUMAKI HIROKI
IPC: B23Q11/08
Filed: 2021-01-28
Abstract: To provide a machining machine having an opening that is large with respect to a front width.SOLUTION: A machining machine 10 has: a cover 11 having a side plate 12, an overhanging portion 14 disposed below the side plate 12, a rectangular front opening 13a, and a semicircular planar opening 13b connected to the front opening 13a; a first door body having a first drum disposed on a first side of a mating surface, a first abutting surface connected to the first drum, and a first top plate, and rotating about a first axis offset to a second side of the mating surface, and accommodated in the cover 11; a second door body which has a second drum located on the second side of the mating surface, a second abutting surface connected to the second drum and abutting on the first abutting surface in the mating surface, and has a second top plate, and rotates around a second axis offset to the first side of the mating surface and is accommodated in the cover 11.SELECTED DRAWING: Figure 1
Patent JP-2022115501-A (JP)
Title: flow control valve
Inventor: HISHITANI KOHEI
IPC: F16K31/04
Filed: 2021-01-28
Abstract: To provide a flow control valve capable of performing high-accuracy flow control while suppressing backflow of fluid.SOLUTION: A flow control valve comprises a valve body having a valve seat with a first orifice and a second orifice, and a first valve body and a second valve body held movably in the direction of approaching and separating from the valve seat, and has a rotary valve body that rotates so that contact positions between the first valve body and second valve body and the valve seat change. The rotary valve body has a first rotational position where the first valve body overlaps the first orifice and the second valve body overlaps the second orifice when viewed along a rotation axis of the rotary valve body.SELECTED DRAWING: Figure 1
Patent JP-2022117069-A (JP)
Title: Imaging apparatus
Inventor: WADA JOJI
IPC: G06T7/00
Filed: 2021-01-29
Abstract: To coaxially and simultaneously capture an image of a face and a high-quality image of the eyes of the same subject.SOLUTION: An imaging apparatus includes: a lens on which light from a subject is incident; a spectroscopic section that disperses the light received through the lens into first light having a first wavelength band and second light having a second wavelength band higher than the first wavelength band; a first imaging section that captures an image of a first portion of the subject on the basis of the first light; a second imaging section that captures an image of a second portion narrower than the first portion of the subject on the basis of the second light; and an output section that outputs the captured image of the first portion and the captured image of the second portion to an external device. The first imaging section and the second imaging section coaxially capture each other through the lens and the spectroscopic section.SELECTED DRAWING: Figure 4
Patent JP-2022117213-A (JP)
Title: Driving mechanism and robot
Inventor: HAMA HIDENORI
IPC: F16H19/02
Filed: 2021-01-29
Abstract: To provide a driving mechanism and robot capable of realizing a large speed reduction ratio while suppressing enlargement of a fourth pulley.SOLUTION: A driving mechanism includes a first pulley that rotates around a first axis, a motor that rotates the first pulley around the first axis, a second pulley that is disposed separately from the first pulley and rotates around a second axis parallel with the first axis, a first belt that is wound around the first and second pulleys, and transmits power of the motor from the first pulley to the second pulley, a third pulley that is aligned with the second pulley in a direction along the second axis, and rotates around the second axis integrally with the second pulley, a fourth pulley that is disposed separately from the third pulley and rotates around a third axis parallel with the second axis, a second belt that is wound around the third and fourth pulleys and transmits the power of the motor from the third pulley to the fourth pulley, and a first bearing that is located between the second and third pulleys and supports the second and third pulleys.SELECTED DRAWING: Figure 2
Patent JP-2021089434-A (JP)
Title: Display device
Inventor: MIYAKE HIROYUKI
IPC: H05B44/00
Filed: 2021-02-02
Abstract: To suppress the variation in luminance due to change in value of current flowing in a light-emitting element that is caused by the change of the environment temperature.SOLUTION: A semiconductor device includes a transistor. The semiconductor device includes a pixel circuit, a monitor circuit, and a correction circuit. The pixel circuit includes a selection transistor, a driving transistor, and a light-emitting element. The monitor circuit includes a monitor light-emitting element and a monitor transistor. The semiconductor device acquires the value of current flowing in the monitor light-emitting element and the monitor transistor. With the correction circuit, the value of current flowing in the light-emitting element and the driving transistor is controlled.SELECTED DRAWING: Figure 2
Patent JP-2022121299-A (JP)
Title: driver assistance system
Inventor: TSUCHIYA DAIKI
IPC: B60W50/14
Filed: 2021-02-08
Abstract: To provide a driver assistance system capable of accurately assisting a driver without damaging interior design property in a vehicle.SOLUTION: A driving assistance system 10 is mounted on a vehicle 1 comprising a steering 2 including a spoke 2a between a rim 2b and a hub 2c and a camera 5 which images a driver D, and assists the driver D on the basis of the image captured by the camera 5. The driver assistance system 10 comprises a control unit 11 which performs control relating to the assistance of the driver D on the basis of the captured image. The camera 5 is provided on an instrument panel 2 of the vehicle 1 and disposed at a position opposed to an inner region of the steering 2. The control unit 11 does not assist the driver D on a condition that the spoke 2a occupies the captured image in a predetermined range. Therefore, the driver D can be suppressed from being frequently assisted. The assistance can adopt inattentive driving detection, doze detection, etc.SELECTED DRAWING: Figure 2
Patent JP-2021127957-A (JP)
Title: Refrigeration box lid, refrigeration box, and refrigeration system
Inventor: LU JIA HONG
IPC: F25D3/00
Filed: 2021-02-12
Abstract: To reduce power consumption of a refrigeration box and to further improve a freezing effect.SOLUTION: A refrigeration box lid 100, a refrigeration box and a refrigeration system are provided. The refrigeration box lid includes a first lid 10 and a second lid 20. Between the first lid and the second lid, a cold insulation component 30 is arranged. The cold insulation component includes an outer case and an inner case arranged inside the outer case. Inside the inner case, a cold insulator for freezing the inside of the refrigeration box is stored. A coolant can be stored in a gap between the outer case and the inner case. A liquid inlet and a liquid outlet communicating with an outside of the refrigeration box lid are arranged in the outer case. The liquid inlet is for causing the coolant to flow in the gap and for causing the coolant and the inner case to perform heat exchange. The liquid outlet causes the coolant to which heat exchange is performed to flow from the outer case.SELECTED DRAWING: Figure 2
Patent JP-2022134151-A (JP)
Title: Component circuit device and manufacturing method thereof
Inventor: MATSUOKA YOSHIHISA
IPC: H05K1/18
Filed: 2021-03-03
Abstract: To provide a component circuit device and a manufacturing method thereof capable of mounting a plurality of capacitor parts at high density.SOLUTION: A component circuit device includes a printed circuit board, a metal plate in which one main surface of the printed circuit board and the one main surface thereof are arranged in parallel, and a plurality of capacitor components arranged between the printed circuit board and the metal plate, and having a first electrode electrically connected to a land of the printed circuit board and a second electrodes electrically connected to the metal plate.SELECTED DRAWING: Figure 1A
Patent JP-2022135766-A (JP)
Title: Method, computer, and system
Inventor: HASHIMOTO SHOICHI
IPC: G06Q30/02
Filed: 2021-03-05
Abstract: To improve a technique for recommending a tire product for an automobile to a customer.SOLUTION: A method executed by a computer includes: executing a plurality of times first processing of outputting question information to a user and acquiring the user's answer information to the question information; executing second processing at least once while the first processing is executed a plurality of times; executing third processing of, based on at least two pieces of answer information acquired by executing the first processing a plurality of times, estimating the purpose of use of an automobile and a customer value for the user and specifying at least one tire product to be recommended to the user; and outputting information on the estimated purpose of use and customer value and information on the at least one specified tire product. The second processing includes determining the user's understanding about the tire product based on at least one answer information that has already been acquired, and determining question information to be output next and subsequent times according to the determined understanding.SELECTED DRAWING: Figure 1
Patent JP-2022136618-A (JP)
Title: Image processing apparatus and image processing method
Inventor: FUJIEDA SHIRO
IPC: G06T7/00
Filed: 2021-03-08
Abstract: To provide an image processing apparatus configured to prevent a measurement image from being misclassified, and an image processing method.SOLUTION: An image processing apparatus (30) for classifying a measurement image (327) of an inspection object includes: a calculation unit (350) which calculates an evaluation value (328) of the measurement image (327) on the basis of a feature quantity of the measurement image (327) and a feature quantity of a learning image; and a determination unit (360) which determines whether the feature quantity of the measurement image (327) is an outlier with respect to the feature quantity of the learning image, on the basis of the evaluation value (328) of the measurement image (327).SELECTED DRAWING: Figure 3
Patent JP-2022139221-A (JP)
Title: Image forming apparatus
Inventor: SODA TOMOHISA
IPC: H04N1/00
Filed: 2021-03-11
Abstract: To provide an image forming apparatus that has a configuration allowing efficient supply of toner from two containers to one developing device and can achieve a low cost and a size reduction.SOLUTION: An image forming apparatus 1 comprises: a first conveying member and a second conveying member that convey toner in a first container and a second container and are arranged with the provision of an axial angle; and a conveyance driving unit 70. The conveyance driving unit 70 includes a motor 71, a first gear 72, a second gear 73, a third gear 74, a swing gear 75, an idle gear 76, and a fourth gear 77. The second gear 73 is fixed coaxially with a rotation axis 691 of the second conveying member. The swing gear 75 swings on the outer periphery of the first gear 72 rotated by the motor 71 and is selectively meshed with one of the second gear 73 and the third gear 74. The idle gear 76 is meshed with the third gear 74 and the fourth gear 77. The fourth gear 77 has an axial angle between an input axis and an output axis and is fixed coaxially with a rotation axis 681 of the first conveying member.SELECTED DRAWING: Figure 12
Patent JP-2021093554-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/146
Filed: 2021-03-12
Abstract: To provide a semiconductor device comprising a transistor having stable electrical characteristics.SOLUTION: An electrode has a metal containing nitrogen, a first conductor, a second conductor and an insulator, the insulator has an opening that penetrates the insulator and reaches the second conductor, the side surface of the opening and the bottom surface of the opening have areas in contact with the metal, the first conductor has areas in contact with the sides of the opening and the bottom of the aperture through the metal, and the electrical resistivity of the metal in contact with the bottom of the aperture is lower than the electrical resistivity of the metal in contact with the sides of the opening.SELECTED DRAWING: Figure 1
Patent JP-2022143007-A (JP)
Title: Manufacturing method of positive electrode plate
Inventor: MATSUYAMA TAKAHIRO
IPC: H01M4/04
Filed: 2021-03-17
Abstract: To provide a manufacturing method for a positive electrode plate used in an electrode body and having improved quality.SOLUTION: A manufacturing method of a positive electrode plate 410A includes a pressing step (S100) and a high tension applying step (S110). In the pressing step (S100), a positive electrode plate 410A is pressed to a predetermined thickness by feeding the positive electrode plate 410A while being pressed by a pair of press rolls 30. In the high tension applying step (S110), a tension application roll 50 that does not have a step in the axial direction is used for a portion of the positive electrode plate 410A sent out from the pair of press rolls 30 to add the tensile stress generated in the portion which is 100 N/mm2 or more.SELECTED DRAWING: Figure 6
Patent JP-2022144950-A (JP)
Title: Relay conveyance device, post-processing device, and, image forming system
Inventor: SASAKI KEI
IPC: B65H37/04
Filed: 2021-03-19
Abstract: To enhance productivity.SOLUTION: A relay conveyance device that relays a plurality of recording media to a post-processing device that performs post-processing on the plurality of recording media includes: a first reversion part that reverses a first recording medium among the plurality of recording media conveyed from a preceding device; a second reversion part for reversing a second recording medium different from the first recording medium; and a confluence conveyance part that overlaps the first recording medium reversed by the first reversion part and the second recording medium reversed by the second reversion part and conveys them to the post-processing device.SELECTED DRAWING: Figure 25
Patent JP-2022145245-A (JP)
Title: Burner for manufacturing inorganic spheroidized particle, manufacturing method of inorganic spheroidized particle, and inorganic spheroidized particle
Inventor: HAGIWARA YOSHIYUKI
IPC: F23D14/58
Filed: 2021-03-19
Abstract: To provide a burner for manufacturing inorganic spheroidized particles and a manufacturing method of the inorganic spheroidized particles capable of manufacturing the inorganic spheroidized particles of high quality with a good yield, while suppressing an influence on environment, and the inorganic spheroidized particles.SOLUTION: In a burner 1 for manufacturing inorganic spheroidized particles in which inorganic raw material powder is supplied into flame due to combustion of a fuel gas and a combustion supporting gas, and the inorganic raw material powder is melted/spheroidized, the fuel gas G2 is a mixture gas including ammonia and a combustion-supporting fuel.SELECTED DRAWING: Figure 1
Patent JP-2022150358-A (JP)
Title: Polycarbonate resin composition and molding
Inventor: SONO KAORI
IPC: C08G64/00
Filed: 2021-03-26
Abstract: To provide a polycarbonate resin composition that has high chemical resistance and thermal aging resistance, barely shows a poor appearance during injection molding, and has excellent thermostability, and a molding including the resin composition.SOLUTION: A polycarbonate resin composition contains at least two polycarbonate resins that are different in the content of constitutional units derived from dihydroxy compounds represented by general formula (1). The polycarbonate resins each have a reduced viscosity that satisfies specific conditions.SELECTED DRAWING: None