baber/WOPTO huggingface dataset:
Patent JP-2021076502-A (JP)
Title: Remote measuring device and remote measuring method
Inventor: OTAKE TATSUYA
IPC: G01B11/26
Filed: 2019-11-11
Abstract: To provide a remote measuring device, etc., with which it is possible to contactlessly measure the relative positional relation of a robot device to a measurement object and move the robot device to a desired position safely with a reduced number of steps.SOLUTION: Provided is a remote measuring device comprising: a robot device that includes a measuring device provided with a sensor unit for acquiring imaged data from a measurement object, a measurement marker for enabling a position and attitude angle to be calculated by the imaged data from the sensor unit, and a movable unit equipped with a hand tool fitting part for attaching a maintenance tool; and an arithmetic processing device capable of calculating the three-dimensional relative positional relation of the measurement object, the robot device and the measuring device from the monocular imaged data of the measurement object from the sensor unit and the measurement marker and the known dimensional data of the measurement object and the measurement marker.SELECTED DRAWING: Figure 1
Patent JP-2021079302-A (JP)
Title: Method for disposing waste plaster board
Inventor: HIRANAKA SHINGO
IPC: B09B3/00
Filed: 2019-11-14
Abstract: To prevent rock wool from clogging a clearance between an impeller of a centrifugal pump and a casing.CONSTITUTION: A method for disposing a waste plaster board includes the steps of: mixing hemihydrate plaster derived from a waste plaster board and/or III type anhydrous plaster with a hydrous medium to produce dihydrate plaster slurry in which dihydrate plaster particles are deposited in a deposition tank; and transporting it to a solid-liquid separation device using a centrifugal pump, where the centrifugal pump has a clearance of 1.5 mm or more and 10 mm or less between an inlet-side stationary part and an impeller.SELECTED DRAWING: Figure 2
Patent JP-2021080517-A (JP)
Title: Production method of steel sheet member
Inventor: KAWANO SHOJI
IPC: C21D9/00
Filed: 2019-11-18
Abstract: To suppress deterioration of dimensional accuracy in a steel sheet member having a hard region and a soft region.SOLUTION: A production method of a steel sheet member comprises a quenching step in which the steel sheet member is heated to a temperature higher than an austenite transformation completion temperature A3 and then the steel sheet member is cooled at a cooling rate higher than an upper critical cooling rate, and a tempering step in which the steel sheet member is cooled at a cooling rate lower than a lower critical cooling rate after a second region of the steel sheet member is reheated to a temperature higher than an austenite transformation start temperature A1 without reheating a first region of the steel sheet member after the quenching. A hard region composed of martensite is formed in the first region, and a soft region containing ferrite and pearlite is formed in the second region. In the cooling process of the tempering step, the shape of the second region of the steel sheet member is corrected in a temperature range at the austenite transformation start temperature A1 or lower and a temperature range in which the transformation to ferrite and pearlite is completed while maintaining the cooling rate slower than the lower critical cooling rate.SELECTED DRAWING: Figure 1
Patent JP-2021079342-A (JP)
Title: Magnet separator, magnet separator controlling device and magnetic sludge removal method
Inventor: NISHIZAWA SHINYA
IPC: B03C1/00
Filed: 2019-11-20
Abstract: To provide a magnet separator where the reduction of the recovery performance of magnetic sludge and the inconvenience of a device are hardly caused even when the content of the magnetic sludge in a liquid to be treated is increased.SOLUTION: In a magnet separator,: a part of the outer peripheral surface of a magnet drum is immersed in the stream of a liquid to be treated containing magnetic sludge; a removal mechanism removes the magnetic sludge on the outer peripheral surface of the magnet drum from the outer peripheral surface of the magnet drum; a magnetic sludge content information acquisition device acquires magnetic sludge content information on the content of the magnetic sludge contained in the liquid to be treated; and the controlling device varies the removal capacity of the magnetic sludge by the magnet drum in accordance with the magnetic sludge content information acquired by the magnetic sludge content information acquisition device.SELECTED DRAWING: Figure 1
Patent JP-2021081018-A (JP)
Title: Dynamic damper and manufacturing method thereof
Inventor: SASAKI KOJI
IPC: F16F15/30
Filed: 2019-11-20
Abstract: To provide a dynamic damper which can decrease twisting load on an elastic body without increasing a space in a radial direction in which the elastic body is provided, and which can restrict a relative displacement amount of a vibration ring.SOLUTION: A dynamic damper 10 includes a hub 20, a vibration ring 30, a pair of elastic bodies 40, a bearing 33, and a sleeve 41. The vibration ring 30 is provided on an outer peripheral side of the hub 20, and includes an annular vibration ring body 31 and a convex part 32 on an inner peripheral side so as to project toward an outer peripheral surface of the hun 20. The pair of elastic bodies 40 is provided so as to sandwich the convex part 32 from both sides in an axial direction of the vibration ring 30, and includes a curved part 42 and a projection part 44. The sleeve 41 is in a cylindrical shape, and includes a cylindrical part configuring an inner cylindrical surface parallel with an axial direction, and a flange part projecting from one end of the cylindrical part toward the outer cylindrical side. Each of the end parts on an inner radial side and an outer radial side of a curved part 42 in the elastic body 40 is fixed only on an inner cylindrical surface.SELECTED DRAWING: Figure 1
Patent JP-2021085564-A (JP)
Title: Air conditioning system
Inventor: USUDA KENTA
IPC: F24F11/79
Filed: 2019-11-25
Abstract: To provide an air conditioning system capable of preventing a person from feeling discomfort due to blown-out airflow.SOLUTION: An air conditioning system includes at least: a heat exchanger 30 for heating or cooling air; a fan 60 forming airflow in the air; one or more wind direction plates 70, 80 defined in a plurality of flow channels in which the airflow can pass; and a plate-like structure 90 disposed in at least one or more flow channels among the plurality of flow channels, and changeable between a state to close the flow channel and a state not to close the flow channel. The plate-like structure 90 has an indoor unit 10 including a plurality of through holes penetrated in a plate thickness direction, and a remote control device having a specific button for instructing an operation of the plate-like structure, and controlling an operation of the indoor unit. In a case when the specific button of the remote control device is operated, an operation mode in which at least one or more flow channels among the plurality of flow channels are closed by the plate-like structure, and the remaining flow channels are not closed by the plate-like structure so that the airflow can pass therethrough, is executed.SELECTED DRAWING: Figure 1
Patent JP-2021085286-A (JP)
Title: Liquid tank unit and toilet bowl device
Inventor: SAKUNO Ayako
IPC: E03D9/03
Filed: 2019-11-29
Abstract: To provide a liquid tank unit and a toilet bowl device that enable easy refilling of liquid into a liquid tank.SOLUTION: A liquid tank unit (1) comprises a liquid tank that stores a liquid to be supplied to a toilet bowl device (100), a nozzle (2) that connects a liquid supply pipe (171) provided in the toilet bowl device and the liquid tank, a nozzle holder (3) that holds the nozzle so that it can move forward and backward in the longitudinal direction, and an operation piece (4) that is movable in a direction different from the advancing and retreating direction of the nozzle with respect to the nozzle holder when the nozzle is viewed from a direction perpendicular to the longitudinal axis, and enables the advancing and retreating operation of the nozzle with respect to the nozzle holder.SELECTED DRAWING: Figure 2
Patent JP-2021089920-A (JP)
Title: Chip-shaped electronic component jig
Inventor: TANAKA YUTA
IPC: F27D3/12
Filed: 2019-12-03
Abstract: To uniformly process all of a plurality of chip-shaped electronic components held in a chip-shaped electronic component jig in which a plurality of chip storage portions are arranged in two directions of an X direction and a Y direction.SOLUTION: A structure in which a chip-shaped electronic component 12 cannot be stored is adopted in a specific chip storage portion 13a from among a plurality of chip storage portions 13. For example, a plurality of X-direction linear members X1 and a plurality of Y-direction linear members Y1 that define an opening 16 for receiving the chip-shaped electronic component 12 are deformed to form an opening 16a the area of which is reduced so as not to accommodate the chip-shaped electronic component 12. For example, when the chip storage portion 13a to which a peculiar temperature condition and peculiar air permeability are given in a processing process such as firing cannot accommodate the chip-shaped electronic component 12, uniform processing can be applied to all of a plurality of chip-shaped electronic components 12 to be held in a chip-shaped electronic component jig 11.SELECTED DRAWING: Figure 5
Patent JP-2021088257-A (JP)
Title: Brake control device
Inventor: IZUMOTO HIROYUKI
IPC: B60T13/20
Filed: 2019-12-04
Abstract: To stop a motor so as to keep fluid pressure brake force constant and generate proper fluid pressure brake force when a driver operates a brake pedal when a solenoid vale is controlled so as to keep wheel cylinder pressure constant.SOLUTION: In a brake control device according to an embodiment, a control section stops a motor so as to keep fluid pressure brake force constant and controls a solenoid valve so as to keep wheel cylinder pressure constant, when stroke amount of a brake pedal is constant. The control section re-operates the motor when the stroke amount is thereafter increased by a prescribed stroke amount or more and controls the solenoid valve so as to generate wheel cylinder pressure according to upper limit master cylinder pressure when master cylinder pressure is higher than the upper limit master cylinder pressure to be a value obtained by adding a prescribed addition value to the master cylinder pressure corresponding to the stroke amount.SELECTED DRAWING: Figure 3
Patent JP-2021089842-A (JP)
Title: Rotation detection device
Inventor: YAMANO Ikuko
IPC: B60R16/02
Filed: 2019-12-04
Abstract: To provide a rotation detection device capable of detecting a failure at the time of non-rotation operation.SOLUTION: A rotation detection device 1 includes a rotation operation unit 2 that accepts rotation operations, a light emitting unit 3 that outputs light, a light receiving unit 4 that is arranged so as to face the light emitting unit 3 and receives light, a transmission unit 26 that is provided in the rotation operation unit 2 so as to move between the light emitting unit 3 and the light receiving unit 4 in accordance with the rotation operation and transmits light, a switching unit 28 that is provided in the rotation operation unit 2 adjacent to the transmission unit 26, faces the light emitting unit 3 and the light receiving unit 4 during the non-rotation operation of the rotation operation unit 2, transmits light during the non-rotation operation, and blocks light during the rotation operation to switch the light transmittance, and a control unit 10 that controls the light transmittance of the switching unit 28, and determines that a failures occurs in at least one of the light emitting unit 3, the light receiving unit 4, and the switching unit 28 when the light receiving unit 4 does not receive the light of the light emitting unit 3 during the non-rotation operation.SELECTED DRAWING: Figure 5
Patent JP-2021088151-A (JP)
Title: Recording device and recording method
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/01
Filed: 2019-12-05
Abstract: To determine a nozzle row that is used in recording without requiring a user to select.SOLUTION: A recording device has: a recording head having a plurality of nozzle rows in which a plurality of nozzles are arranged along a predetermined direction, where the nozzle rows are arranged in parallel in a crossing direction crossing the predetermined direction; moving means that moves the recording head in the crossing direction; and control means that controls recording operation so that an image is recorded on a recording medium by making the recording head discharge ink while making the moving means move the recording head in the crossing direction. The device further has: obtaining means that obtains information concerning a discharge state of ink from the nozzle; and determining means that determines whether or not the plurality of nozzle rows that recording head has are used in operation of recording the image, for each nozzle row, on the basis of the information concerning the discharged state of ink. The control means controls the operation of recording so that the image is recorded, using the nozzle rows determined to be used, not using the nozzle rows not determined to be used.SELECTED DRAWING: Figure 5
Patent JP-2020073491-A (JP)
Title: Jak inhibitor, and manufacturing method of related intermediate compound
Inventor: ZHOU JIACHENG
IPC: B01J31/24
Filed: 2019-12-09
Abstract: To provide chiral substituted pyrazolyl pyrrolo[2,3-d]pyrimidine useful as a JAK inhibitor for treatments of inflammatory diseases, bone marrow proliferative disorders or the like.SOLUTION: There is provided a manufacturing method of a compound XII, including: reacting a compound X with XIII in presence of a palladium catalyst, a base and a solvent, and forming XII. In the formula Xis tosylate, triflate, I, Cl or Br; Rand Rare independently H or Calkyl, or Rand Rare together with O to which they bind, or B to which O binds to form a 5 to 6-membered heterocyclic ring, the heterocyclic ring is optionally substituted by 1 to 4 Calkyl groups; and Pand Pare independently a protective group.SELECTED DRAWING: None
Patent JP-2021094880-A (JP)
Title: tire
Inventor: KARASAWA MAYUKO
IPC: B60C11/13
Filed: 2019-12-13
Abstract: To provide a tire which can offer quietness and maneuverability.SOLUTION: A tire according to the invention has a circumferential groove extending in a tire circumferential direction and formed on a tread surface of a tread part. A resonator is disposed at the tread part. The resonator includes: an air chamber defined in the tread part; and one or more constriction necks defined in the tread part and allowing communication between the air chamber and the circumferential groove. A maximum length of the air chamber as seen in the tire circumferential direction is longer than a maximum length of the air chamber as seen in a tire width direction.SELECTED DRAWING: Figure 2
Patent JP-2021079057-A (JP)
Title: Dental calculus removing device of household personal care product
Inventor: FANG QIAN
IPC: A61C17/28
Filed: 2019-12-14
Abstract: To provide a dental calculus removing device of a household personal care product.SOLUTION: A dental calculus removing device includes a main body 21, expansive slide spaces 24 left/right symmetrically installed in the main body, and telescopic rods 22 vertically-symmetrically and slidably connected, between one side wall of the expansive slide space and one side surface of the main body. Vertically/horizontally symmetric cleaning wheels rotate inside the teeth to clean the teeth, so that, compared with the traditional electric toothbrush and the ordinary hand toothbrush, the device can simultaneously clean the inside and outside of the teeth and achieve a cleaning effect without any blind spots by the cleaning wheels rotating at high speed. Alternatively, the device can spray soda water thereto to make it react with the dental calculus and smoothly remove the dental calculus after the reaction by the cleaning wheels. Furthermore, the extending/contracting telescopic rods can effectively clean teeth at different positions and teeth of different people.SELECTED DRAWING: Figure 1
Patent JP-2021095944-A (JP)
Title: Sealing device, detection device and working machine
Inventor: KIMURA YOICHIRO
IPC: F16J15/18
Filed: 2019-12-16
Abstract: To provide a sealing device which can suppress the intrusion of water and dust to a sealing side from an atmosphere side even in a severe use environment which is exposed to the water and the dust, a detection device and a working machine.SOLUTION: A seal member 1 partitions an atmosphere side and a sealing side. A first seal lip 2a of the seal member 1 has a first inclination 2a1 and a second inclination 2a2 which is located at the sealing side rather than the first inclination 2a1. The first inclination 2a1 is steeper than the second inclination 2a2. A second seal lip 2b is located at the atmosphere side of the first seal lip 2a, and inclined so as to be located at the atmosphere side as approximating an internal peripheral side of the seal member 1 in a radial direction. An energization member 4 energizes the first seal lip 2a toward the internal peripheral side of the seal member 1 in the radial direction. The second seal lip 2b is located at an internal peripheral side of a reinforcing plate 3 in the radial direction of the seal member 1.SELECTED DRAWING: Figure 5
Patent JP-2020045365-A (JP)
Title: Anti-bacterial patterned surfaces and methods of making the same
Inventor: ZHANG YUGEN
IPC: A01N25/34
Filed: 2019-12-17
Abstract: To provide: a substrate comprising a plurality of integrally formed surface features, the surface features being micro-sized and/or nano-sized, the surface features comprising at least one pointed terminus, where the unique surface causes the substrate to exhibit a biocidal activity because the terminus of the surface features pierce through a cell membrane of any microbial cell that comes into contact with the substrate, thereby causing cell deformation and lysis; and a method of producing the substrate.SOLUTION: By a simple treatment of copper or zinc foil with a reagent solution comprising an alkali and an oxidizing agent, Cu(OH)nanotube arrays, CuO nano-blades and ZnO nano-needles are prepared. These surfaces are proven to be very effective in killing bacteria (such as E. coli) via a physical interaction.SELECTED DRAWING: Figure 2
Patent JP-2020037036-A (JP)
Title: Game machine
Inventor: TATEMATSU HIKONORI
IPC: A63F7/02
Filed: 2019-12-17
Abstract: To provide a game machine capable of varying an object a player is interested in.SOLUTION: A game machine has: a big winning part causing a game state to shift to an open state that allows game balls to enter when a prescribed entry condition is satisfied; a big winning switch 443a detecting game balls entering the big winning part; an auxiliary game part which is provided with a movable entry regulating member and has game balls enter by being in an open state just for a part of time when the big winning port is in the open state; a big winning switch 443c detecting game balls that have entered the big winning part at a prescribed detection position in the auxiliary game part; a main control board comparing timing at which a prescribed number of game balls are detected by the big winning switch 443a with timing at which game balls are detected by the big winning switch 443c; and a decorative symbol display device 479 displaying a winning number of a supplementary prize when an imparting condition of the supplementary prize at least including a comparison result by the main control board is satisfied.SELECTED DRAWING: Figure 33
Patent JP-2021096962-A (JP)
Title: Power storage device
Inventor: NAKAHATA TAKUYA
IPC: H01M50/20
Filed: 2019-12-18
Abstract: To provide a power storage device in which the adhesive strength between a first outer package body and a second outer package body provided in an outer package body can be enhanced.SOLUTION: A power storage device 10 includes a power storage element 400, and an outer package body 100 having a first outer package body (lid main body 310) and a second outer package body (small lids 320, 320a) that are caused to adhere to each other. The outer package body 100 has an adhesive space 350 which is a space between the first outer package body and the second outer package body, and in which adhesive 360 is placed to cause the first outer package body and the second outer package body to adhere to each other. At least one of the first outer package body and the second outer package body has a first through-hole 313 communicating with the adhesive space 350.SELECTED DRAWING: Figure 4
Patent JP-2021096180-A (JP)
Title: Device and method for inspecting semen of animals
Inventor: TOYAMA YUZO
IPC: A01K21/00
Filed: 2019-12-18
Abstract: To provide a device and a method for inspecting semen of animals with sufficient accuracy at low cost.SOLUTION: The semen inspection device includes: an imaging unit for taking an enlarged image of the semen as an inspection target and outputting the enlarged image as a digital image; a detection area setting unit for setting a detection area in the digital image output from the imaging unit; an image processing unit for subjecting the image in the detection area to image processing; an area calculation unit for calculating the value of the area for a part related to the evaluation of the quality of the semen on the basis of the image having been subjected to the image processing by the image processing unit; and an area evaluation unit for evaluating the quality of the semen on the basis of the value of the area calculated by the area calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2021094322-A (JP)
Title: Ultrasonic probe and forceps
Inventor: TSUZUKI KENTARO
IPC: A61B8/12
Filed: 2019-12-19
Abstract: To provide an ultrasonic probe and forceps which facilitate grasping of the ultrasonic probe with the forceps in a body cavity.SOLUTION: The ultrasonic probe according to an embodiment, which is used engaged with the forceps in a body cavity, comprises a first engagement part. A first area in the first engagement part and a second area adjacent to the first area are set to the ultrasonic probe. A first discrimination part is provided in the first area. The visual property of the first discrimination part is different from that of the second area.SELECTED DRAWING: Figure 1
Patent JP-2021100323-A (JP)
Title: Dynamo-electric machine drive unit
Inventor: MIWA KENTARO
IPC: H02P29/20
Filed: 2019-12-20
Abstract: To provide a dynamo-electric machine drive unit capable of estimating a temperature at an axially central portion of a slot coil part even in the case of a cooling failure state.SOLUTION: A coil 62 of a rotary electric machine 20 includes: a slot coil part 621 positioned inside a slot part 613 of a stator core 61; and a first coil end part 622a projecting from a first end surface 61a in an axial direction of the stator core 61. A rotary electric case 80 includes a cooling medium storage part 82 that stores a cooling medium R that has been supplied from a cooling medium supply part 70 and has cooled the first coil end part 622a. A coil temperature estimation unit 131 of a control device 13 estimates a temperature T at an axially central portion of the slot coil part 621 on the basis of a temperature Ta of the cooling medium R stored in the cooling medium storage part 82 detected by a first temperature detection unit 91 and a temperature Tb of the first coil end part 622a detected by a second temperature detection unit 92.SELECTED DRAWING: Figure 1