baber/WOPTO huggingface dataset:
Patent JP-2021009018-A (JP)
Title: Air cleaner
Inventor: PARK JAEKYUN
IPC: A61L9/16
Filed: 2020-10-08
Abstract: To provide an air cleaner capable of improving a suction capacity of air which is sucked into the air cleaner.SOLUTION: An air cleaner includes: an air cleaning module 100, 200 that includes a main fan 160, 260 to generate an air flow and a filter member 120, 220 to purify air; and an air flow control device movably provided on one side of the air cleaning module 200, the air flow control device including a sub-fan 330 to control a direction of the air flow passing through the air cleaning module 200. When the air flow control device is in a first location, if the sub-fan 330 is driven then air is discharged in an upward direction of the air flow control device. When the air flow control device is in a second location, if the sub-fan 330 is driven then air is discharged in a front upward direction of the air flow control device.SELECTED DRAWING: Figure 24
Patent JP-2022062817-A (JP)
Title: Optical glass, preform, and optical element
Inventor: OGINO MICHIKO
IPC: C03C3/17
Filed: 2020-10-09
Abstract: To provide an optical glass that allows a temperature coefficient of a relative refractive index to take a value of 0 or more and can contribute to compensating for the effects of temperature changes on image-forming properties, and a preform and an optical element including the same.SOLUTION: An optical glass contains, on an oxide basis in mass%, a P2O5 component of 55.0-85.0%, an Al2O3 component of 3.0-30.0%, and a ZnO component of 6.0% or more and has a temperature coefficient (40-60°C) of a relative refractive index (589.29 nm) of 0×10-6 or more.SELECTED DRAWING: None
Patent JP-2022063425-A (JP)
Title: Person re-identification device, person re-identification method, person re-identification program, and person re-identification system
Inventor: KONNO TSUYOSHI
IPC: G06T7/00
Filed: 2020-10-12
Abstract: To suppress a decrease in the accuracy of detecting a target person due to the difference in videos.SOLUTION: The present invention comprises: a selection unit for detecting a person showing up in a moving-image video and selecting an authentication scheme in accordance with the manner of how the detected person shows up; and an authentication unit having a first authentication scheme for re-identifying the appearance attribute of a person and thereby authenticating whether or not the detected person is a first person, and a second authentication scheme for re-identifying the dynamic attribute of a person and thereby authenticating whether or not the detected person is the first person, the authentication unit thus authenticating the detected person by the authentication scheme selected by the selection unit.SELECTED DRAWING: Figure 7
Patent JP-2022065494-A (JP)
Title: Washing machine
Inventor: TANIMOTO KOHEI
IPC: D06F37/26
Filed: 2020-10-15
Abstract: To provide a washing machine having a more improved design, with an inconspicuous grip part of the lid.SOLUTION: A washing machine 10 has a lid 12 on a top face of a washing machine body 11. A grip structure for opening the lid 12 includes a recess 111a in the upper edge part on both sides of an upper face plate 111 of the washing machine 10, into which a user can insert fingers below the lid 12. When a user opens the lid 12, the user can insert fingers into the recess 111a and hook the fingers on the underside of the lid 12 to lift the lid 12.SELECTED DRAWING: Figure 1
Patent JP-2022069720-A (JP)
Title: Paint color material and production method for paint color material
Inventor: SAITO TOSHIYUKI
IPC: C09D7/41
Filed: 2020-10-26
Abstract: To provide a paint color material that exhibits novel coloration by means of a structural color and a pigment color.SOLUTION: A paint color material has a core part and a pigment layer including ferric tannate formed around the core part. The paint color material contains color material particles having a particle diameter corresponding to the wavelength of a structural color, and exhibits coloration by means of the pigment layer and the structural color.SELECTED DRAWING: Figure 2
Patent JP-2022071594-A (JP)
Title: Mobile detection device, and control system
Inventor: KATO TAKEO
IPC: G08G1/09
Filed: 2020-10-28
Abstract: To reduce power consumption without reducing reliability of mobile information detected from an image in a situation that the risk of interference between mobiles is recognized.SOLUTION: When detecting mobile information D including a position and a velocity of a non-connected vehicle from an image capturing the non-connected vehicle with designated accuracy, a mobile detection device 9 sets a reliability target in accordance with an approach degree of the non-connected vehicle to a determination point which is set on a travel route of the non-connected vehicle, and performs control so that the detection accuracy of the mobile information D is closer to the reliability target.SELECTED DRAWING: Figure 4
Patent JP-2022072656-A (JP)
Title: Bonder cap and bonder cap fixing structure
Inventor: MUSIGCHAI MARUTH
IPC: H01R4/70
Filed: 2020-10-30
Abstract: To provide a bonder cap and bonder cap fixing structure which can prevent interference with a peripheral member.SOLUTION: In a bonder cap 1 with a cylindrically formed cap body 11 which is to cover an electric connection part formed by electrically connecting conductors of a wire bundle 5 consisting of a plurality of electric wires, the cap body 11 is provided with a fixing part 13 to which another cap body 11a is fixed.SELECTED DRAWING: Figure 1
Patent JP-2022076542-A (JP)
Title: Cutting device
Inventor: HIRANUMA CHIHIRO
IPC: B24B55/06
Filed: 2020-11-10
Abstract: To inhibit occurrence of mist and improve discharge efficiency of the mist in a cutting device.SOLUTION: There is provided a cutting device that includes: a chuck table which holds a workpiece; a cutting unit which is disposed above the chuck table, has a spindle, a cutting blade attached to one end of the spindle, and a cutting water supply nozzle, which supplies cutting water to the cutting blade, and cuts the workpiece held by the chuck table with the cutting blade while supplying the cutting water from the cutting water supply nozzle; and a cover member which covers an area above the chuck table and the cutting unit. A part of the cover member, which is located in a direction in which the cutting blade rotating around a rotation axis of the spindle in a predetermined direction scatters the cutting water, has an inclined wall which inclines relative to a horizontal surface by a predetermined acute angle so that an upper part is placed closer to the spindle than a lower part.SELECTED DRAWING: Figure 1
Patent JP-2022077434-A (JP)
Title: Thin film transistor, manufacturing method thereof and display device
Inventor: TSUJI HIROSHI
IPC: H01L29/417
Filed: 2020-11-11
Abstract: To provide a self-alignment type thin film transistor that has high mobility and that can suppress increase of resistance values of a source region and a drain region due to heating and a manufacturing method thereof.SOLUTION: In a manufacturing method of a thin film transistor in which at least an oxide semiconductor layer, a gate insulation film and a gate electrode are formed on a substrate in this order, metal elements constituting the oxide semiconductor layer include In, Ga, Zn and Sn, nitrogen plasma is irradiated from a side of the gate electrode to the oxide semiconductor layer to cause a region of the oxide semiconductor layer not overlapping with the gate electrode to have low resistance, and a source region and a drain region are formed. Here, a percentage of each metal element of: In being more than or equal to 30 atom% and less than or equal to 65 atom%; Ga being more than or equal to 5 atom% and less than or equal to 16 atom%; Zn being more than or equal to 10 atom% and less than or equal to 45 atom%; and Sn being more than or equal to 3 atom% and less than or equal to 10 atom%, is desired.SELECTED DRAWING: Figure 1A
Patent JP-2022079378-A (JP)
Title: Work vehicle
Inventor: KONISHI MASASHI
IPC: B66F9/24
Filed: 2020-11-16
Abstract: To provide a work vehicle equipped with a wind velocity measuring device that allows an anemometer to move between the use and storage positions, with a compact and simple configuration, easy to move the anemometer, and resistant to rainwater infiltration.SOLUTION: A work vehicle includes a work device 3, a vehicle section 2 that movably supports the work device 3, and a wind velocity measuring device 9 installed in the work device 3. The wind velocity measuring device 9 is equipped with an anemometer 91 and a support section 92 that supports the anemometer 91 to vertically slide between a use position and a storage position which is a position below the use position.SELECTED DRAWING: Figure 3
Patent JP-2022080337-A (JP)
Title: container
Inventor: SAKAI TAKUO
IPC: B65D53/00
Filed: 2020-11-18
Abstract: To maintain freshness of contents before and after opening by using a hermetic seal and a valve at the same time.SOLUTION: A container 1 includes a container body 2, a cap 3, a hermetic seal 4 on a mouth part of the container body, and a valve 6 mounted on the cap. The cap includes: an attachment part 71 to be attached onto the mouth part of the container body; a partition part 72 protruding inward in a radial direction from the attachment part; and a mounting part 75 which is formed on the inner surface side of the partition part and mounts the valve. The valve includes: a valve body 61 that can be opened and closed; and a flange 62 that projects outward in the radial direction from an outer peripheral part of the valve body and is mounted on the mounting part. A transfer mark indicating contact between the container body and the hermetic seal at the time of high-frequency fusion is formed on the partition part. And a gap G2 is formed between the valve and the hermetic seal, so that the valve does not melt during high-frequency fusion. Freshness of contents before and after opening is maintained by using at the same time of the hermetic seal and the valve arranged on the side opposite to the container body, of the hermetic seal.SELECTED DRAWING: Figure 1
Patent JP-2021035597-A (JP)
Title: Game machine
Inventor: SASAKI TAKASHI
IPC: A63F7/02
Filed: 2020-11-18
Abstract: To provide a game machine capable of inhibiting such a situation that a player gets bored with a game in an early stage.SOLUTION: Acquisition means acquires information on the basis of establishment of an acquisition condition, and storage means stores the information acquired by the acquisition means. When a determination condition is established, determination means executes determination on the basis of the information acquired by the acquisition means. Display means displays at least identification symbols corresponding to information before the determination means executes the determination, out of the information stored in the storage means. When the number of information items before the determination means executes the determination out of the information items stored in the storage means is a predetermined prescribed number of more, on the basis of a prescribed trigger, symbol variation means varies a display mode of at least prescribed number of identification symbols displayed on the display means into a prescribed display mode.SELECTED DRAWING: Figure 1
Patent JP-2022080562-A (JP)
Title: Turbocharger
Inventor: TAKAHASHI JUNYA
IPC: F02B37/18
Filed: 2020-11-18
Abstract: To suppress the amount of exhaust gas leaking out from a clearance between a valve surface and a valve seat surface when a waste gate valve is in a closed state.SOLUTION: A turbocharger comprises a turbine housing 60, and a waste gate valve 110. The turbine housing 60 defines a bypass passage 64. The turbine housing 60 comprises a plane valve seat surface 66 which the waste gate valve 110 contacts. The waste gate valve 110 opens and closes the bypass passage 64. The waste gate valve 110 comprises a plane valve surface 116 facing the valve seat surface 66. When the outer edge-shaped geometric center of the valve surface 116 is a valve center 116A and the open-shaped geometric center of the bypass passage 64 on the valve seat surface 66 is an opening center 64A, a shortest distance X from the valve center 116A to a center axis 111A of a shaft 111 is larger than a shortest distance Z from the opening center 64A to the center axis 111A of the shaft 111.SELECTED DRAWING: Figure 7
Patent JP-2022084288-A (JP)
Title: Remote control system of travel testing vehicle
Inventor: ISHIZAKA HITOSHI
IPC: G01M17/007
Filed: 2020-11-26
Abstract: To provide a remote control system of a travel testing vehicle which can remotely control a travel testing vehicle and allows a user to be seated on a driver seat and drive the travel testing vehicle without conversion.SOLUTION: First to ninth actuators 32-48 operating operation members for driving a travel testing vehicle 10 operated by a driver are detachably provided in spots that do not disturb the manual operation of the operation members by the driver who is seated on the driver seat. By controlling the first to ninth actuators 32-48 on the basis of remote operation command information by selecting a remote operation mode of an operation member control unit 66A and operating each operation member, the travel testing vehicle 10 can be remotely controlled. By selecting the manual operation mode of the operation member control unit 66A, the first to ninth actuators 32-48 are made to be servo-free, and each operation member can be manually operated by the driver who is seated on the driver seat.SELECTED DRAWING: Figure 1
Patent JP-2022085913-A (JP)
Title: Conveying device, and conveying method
Inventor: MATSUURA TAKAHIRO
IPC: B65G11/20
Filed: 2020-11-28
Abstract: To provide a conveying device capable of preventing quality of a conveyance object from being degraded, and to provide a conveying method therefor.SOLUTION: A conveying device for conveying a conveyance object from a high position to a low position, comprises a long length-shaped tilted chute member that makes the conveyance object flow down. The chute member is provided with a halfway portion and an end portion. The end portion includes a discharge port for discharging the conveyance object that is made to flow down. The conveyance object is possible to be held at the halfway portion in a state where the discharge port is opened facing downward. The conveying device further comprises a lift member for upwardly lifting the halfway portion of the chute member. The chute member is cylindrically long length-shaped in a deformable manner. When the halfway portion is lifted upward by the lift member, the conveyance object may be possible to be held on an upper stream side than the lifted halfway portion.SELECTED DRAWING: Figure 1
Patent JP-2022088011-A (JP)
Title: Vehicular parking device
Inventor: KATO TAKESHI
IPC: B60T1/06
Filed: 2020-12-02
Abstract: To provide a vehicular parking device which has a simple structure while reducing power consumption.SOLUTION: A vehicular parking device (1) includes: a driving source (5); a first shaft (10) which advances/retreats between a first position corresponding to a parking lock state and a second position corresponding to a parking lock release state in a first linear direction (X); a second shaft (20) which advances/retreats between a third position corresponding to the first position and a fourth position corresponding to the second position in a second direction (Y) by interlocking with the advancing/retreating of the first shaft; a link section (30) which is connected to the first shaft through a first joint section (15) and transitions in posture between a first posture corresponding to the first position and a second posture corresponding to the second position; a lever section (40) which guides advancing/retreating of the second shaft by being connected to the second shaft, being connected to the link section through the other second joint section (35), and rotating while interlocking with the transition of the posture of the link section; and a regulation section (50) which regulates the movement of the first shaft in a direction opposite to a direction directed to the second position when the first shaft is positioned at the first position.SELECTED DRAWING: Figure 2
Patent JP-2022089626-A (JP)
Title: Interference image acquisition device and method for acquiring interference image
Inventor: YAMAUCHI TOYOHIKO
IPC: G01B9/02
Filed: 2020-12-04
Abstract: To provide a device that can easily and stably set the position of a focus surface of a target object when an interference image of the target object is to be acquired.SOLUTION: An interference image acquisition device 1 includes a light source 11, a beam splitter 12, a reference side mirror 13, a piezoelectric element 14, a stage 15, an objective lens 16, a focal point variable lens 17, an imaging unit 18, a housing 30, a supporting unit 31, and an operation unit 40. The focal point variable lens 17 is set on an optical path of an interference light from the beam splitter 12 to the imaging surface of the imaging unit 18, and adjusts the position of a focus surface F to be conjugated to the imaging surface of the imaging unit 18 on an optical path of a first light beam from the beam splitter 12 as a branch unit to the beam splitter 12 as a multiplexer unit. The housing 30 fixes the relative positional relation between the beam splitter 12 and the supporting unit 31 and makes the beam splitter and the supporting unit mechanically integrated with each other.SELECTED DRAWING: Figure 1
Patent JP-2022091454-A (JP)
Title: Discharge frequency meter
Inventor: KITAMURA KENICHI
IPC: H01T15/00
Filed: 2020-12-09
Abstract: To provide a discharge frequency meter that can generate a DC voltage without the need for an external power supply.SOLUTION: A discharge frequency meter according to an embodiment is connected to a lightning arrester. The discharge frequency meter according to the embodiment includes a current transformer, an AC/DC conversion unit, and an adjustment unit. The current transformer amplifies a leakage current from the arrester. The AC/DC conversion unit converts the current amplified by the current transformer into a direct current. The adjustment unit generates a DC voltage by adjusting the voltage output from the AC/DC conversion unit to a predetermined voltage.SELECTED DRAWING: Figure 1
Patent JP-2022092184-A (JP)
Title: Voice signal processing device and voice signal processing program
Inventor: HATANO WATARU
IPC: H04S5/00
Filed: 2020-12-10
Abstract: To provide a voice signal processing device capable of up-mixing without distorting a stereo sound source.SOLUTION: A voice signal processing device 100 is used to up-mix a stereo sound source to a surrounding sound source. The voice signal processing device 100 includes a separation unit 10, for separating the stereo sound source into a direct sound and an indirect sound, a setting unit 20, for generating parameters for adjusting at least one of the direct sound and the indirect sound, a coefficient generating unit 30, for generating coefficients to be multiplied on the direct sound and the indirect sound for each channel of the surrounding sound source on the basis of the parameters, and a calculation unit 40, for multiplying the coefficients on the direct sound and indirect sound to up-mix a stereo sound source to the surrounding sound source.SELECTED DRAWING: Figure 2
Patent JP-2022094750-A (JP)
Title: Corrugated plate shaped structure, and method for manufacturing the same
Inventor: IMANAKA Yosuke
IPC: B29C70/06
Filed: 2020-12-15
Abstract: To reduce weight of a corrugated plate shaped structure.SOLUTION: A corrugated plate shaped structure 1 is positioned on one surface or both surfaces of a base material B that constitutes an interior of a building or a vehicle, and is formed into a corrugated shape when viewed from a first direction along a surface of the base material B. The corrugated plate shaped structure 1 comprises: a plurality of first wire materials 10 constituted of a fiber bundle containing a cured resin, extending in the first direction, and lining up with an interval from each other; and a plurality of second wire materials 20 constituted of a fiber bundle, extending in a second direction which is parallel to the surface of the base material B and which crosses the first direction, connected to the first wire materials 10 at intersections C1 and C2 with the first wire materials 10, and lining up with an interval from each other.SELECTED DRAWING: Figure 1
Patent JP-2021098607-A (JP)
Title: Strain sensor for position measuring tape of elevator
Inventor: MARTIN HARDEGGER
IPC: B66B3/02
Filed: 2020-12-16
Abstract: To provide an improved sensor device for detecting serious change in length of a suspension type position measuring tape for an elevator having the position measuring tape.SOLUTION: A sensor device includes a carrier 10, a carriage 20 arranged in the carrier 10, a tape holder arranged in the carriage 20, a pulling device arranged between the carrier 10 and the carriage 20 to pull a fixed positioning tape, a detection device 70 for detecting serious displacement of the carriage 20 arranged in the carrier 10 based on serious change in length of an attached position measuring tape 90, and an adjustment device.SELECTED DRAWING: Figure 3
Patent JP-2021105332-A (JP)
Title: Waterproof sheet and method of using the same
Inventor: KINDEI HIDENORI
IPC: E04D12/00
Filed: 2020-12-22
Abstract: To provide a waterproof sheet enabling both a waterproofness and a workability.SOLUTION: For a waterproof sheet 1, an adhesive layer 3 is layered on one surface of a release layer 2, a fiber layer 4 is layered on the adhesive layer 3, a first waterproof layer 5 is layered on the fiber layer 4, a smooth layer 6 is layered on an end of the first waterproof layer 5, and an uneven layer 7 is layered on a region except for the end of the first waterproof layer 5. The fiber layer 4 is formed by a fiber structure including an asphalt. The waterproof sheet may be a roof underlayment material.SELECTED DRAWING: Figure 1
Patent JP-2022099085-A (JP)
Title: Electromagnetic wave sensor and detector
Inventor: ARAI RYUICHI
IPC: G01N21/17
Filed: 2020-12-22
Abstract: To provide an electromagnetic wave sensor having a reflection surface where a reflection wave from a surface of a sensor does not enter an oscillator, and a detector.SOLUTION: The present invention is used for a detector for detecting a detection target object on the basis of the change of the transmittance of an electromagnetic wave, and has a surface on which an electromagnetic wave is applied. The base material 20 of the electromagnetic wave sensor has a first surface 20a on which an electromagnetic wave is applied and a second surface 20b through which an electromagnetic wave transmits. The electromagnetic wave sensor forms a distribution in which the length from the first surface to the second surface increases or reduces in a direction perpendicular to the direction in which an electromagnetic wave 15 enters.SELECTED DRAWING: Figure 3