baber/WOPTO huggingface dataset:
Patent JP-2021024605-A (JP)
Title: Ozone water jetting device
Inventor: DAITOKU KAZUMI
IPC: B65D83/00
Filed: 2019-08-02
Abstract: To provide an ozone water jetting device capable of simultaneously jetting ozone water and ozone, since, if ozone and ozone water are mixed and the mixture can be scattered, deodorization and sterilization can be simultaneously achieved, since, ozone has a high deodorization effect, however, ozone has a weak sterilization effect in a dry state, so ozone is not used for disinfection and sterilization, and ozone water obtained by dissolving ozone in water has extremely high oxidation force and is effective to various bacteria, however if density of ozone water is low, complete sterilization is difficult.SOLUTION: An ozone water jetting device 100 supplies ozone by an ozone generator 200 to water filled in a container 110 of an ozone water jetting device 100, for generating ozone water and simultaneously jetting ozone which has not dissolved and ozone water. An orifice mechanism is provided on a nozzle 131 for efficiently mixing ozone and ozone water and spraying ozone and ozone water. In other embodiment, a storage box capable of storing an ozone generator 200 or a battery 204 is provided on a bottom of the container 110, for allowing spraying of ozone and ozone water at any place without a cable.SELECTED DRAWING: Figure 1
Patent JP-2021027119-A (JP)
Title: Laser processing device
Inventor: NAKAMURA MASARU
IPC: H01L21/301
Filed: 2019-08-02
Abstract: To provide a laser processing device that will process no more, a wafer that has already been processed.SOLUTION: A laser processing device includes: a chuck table 35 that holds a wafer 10; laser beam irradiation means that forms a modified layer 18 by positioning a focusing point of a laser beam inside a scheduled division line 14; imaging means 6 that transmits an image through the wafer; and control means 100. The control means includes: a reference image storage unit 110 that captures an image of the scheduled division line before the modified layer is formed by the imaging means and stores the image as a reference image; a calculation unit 120 that calculates a degree of coincidence by comparing the reference image and the captured image; and a determine unit 130 that determines that the wafer has not been processed with no modified layer formed when the degree of coincidence exceeds a first predetermined value, and determines that the wafer has been processed with the modified layer formed and processed when the degree of coincidence is a second predetermined value or less.SELECTED DRAWING: Figure 5
Patent JP-2021025505-A (JP)
Title: Vane pump
Inventor: ISHIHARA KEIICHIRO
IPC: F04C15/00
Filed: 2019-08-08
Abstract: To provide a vane pump capable of suppressing fluctuation of a discharge pressure in accompany with temperature change.SOLUTION: A vane pump 1 includes: a casing 2 forming a pump chamber 20 inside thereof; a rotor 3 disposed inside of the casing 2 and rotated eccentrically to the casing 2; a plurality of vanes 4 rotated with the rotor 3 and sliding on an inner side face of the casing 2; a motor 5 for rotating the rotor 3; and a fixed member 6 to which the motor 5 is fixed and the casing 2 is also fixed. The casing 2 has a center side flange portion 23 projecting from an outer side face 25 of the casing 2 at a center side with respect to both ends of the pump chamber 20 in a rotating shaft direction Z of the rotor 3. The casing 2 is fixed to the fixed member 6 at a plurality of parts on the center side flange portion 23.SELECTED DRAWING: Figure 1
Patent JP-2021023912-A (JP)
Title: Hydrogen sulfide gas detoxifying facility
Inventor: NAKAMURA HITOSHI
IPC: B01D53/14
Filed: 2019-08-08
Abstract: To provide a detoxifying facility for detoxifying hydrogen sulfide gas which can suppress gas leakage from the facility to the outside with higher probability.SOLUTION: A facility (detoxifying facility 1) for detoxifying hydrogen sulfide gas collected from a first reaction facility 2A and a second reaction facility 2B generating sulfurization reaction includes: a detoxifying tower 10A for detoxifying hydrogen sulfide gas; a preliminary detoxifying tower 10B for detoxifying hydrogen sulfide gas collected from the second reaction facility 2B; a first introduction pipe 20 for connecting the preliminary detoxifying tower 10B and the detoxifying tower 10A and introducing the gas treated in the preliminary detoxifying tower 10B to the detoxifying tower 10A; and exhaust pipes 30 for discharging gas that has been made harmless by the detoxifying tower 10. The first introduction pipe 20 is provided with a pressure transmitter 21, the exhaust pipes 30A are provided with exhaust valves 31a, and pressure inside the detoxifying tower 10A is kept to a predetermined range by control of the plurality of exhaust valves 31a provided on the exhaust pipes 30A based on an outlet pressure of the preliminary detoxifying tower 10B by the pressure transmitter 21.SELECTED DRAWING: Figure 1
Patent JP-2021028213-A (JP)
Title: Tire and tire molding mold
Inventor: SAITO TSUGIYA
IPC: B60C13/00
Filed: 2019-08-09
Abstract: To provide a tire and tire molding mold capable of suppressing the occurrence of cracks on a side surface of a tire.SOLUTION: A tire includes a plurality of circumferential ridges that are formed convexly on a surface of a sidewall and extend concentrically along the circumferential direction of the tire and a plurality of radial ridges that extend in the radial direction of the tire and intersect the plurality of circumferential ridges. The circumferential ridges and radial ridges have a 0.3 mm to 2.0 mm radius of curvature at the connection with the sidewall and at the top away from the sidewall in a cross-sectional view orthogonal to each extending direction.SELECTED DRAWING: Figure 3
Patent JP-2021028107-A (JP)
Title: Connector direction searching method, connector connecting method, robot hand, control device, imaging device and connector connecting system
Inventor: KITAI MOTOYOSHI
IPC: G01B11/26
Filed: 2019-08-09
Abstract: To provide a method for searching a direction of a connector that is gripped by a robot hand.SOLUTION: A connector direction searching method includes the steps of: gripping a connector M including a connection part M2 with a robot hand 20; imaging the connector multiple times with a camera 55 while gradually changing a direction of the connector; and searching a direction of the connector on the basis of the captured images.SELECTED DRAWING: Figure 2
Patent JP-2021027941-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-09
Abstract: To provide a game machine capable of further increasing game interest.SOLUTION: Light emission control means includes: first rainbow control execution means for executing first rainbow control that causes a plurality of light emitting units to emit light in a rainbow mode by satisfying a predetermined condition to which a profit is given; and second rainbow control execution means for executing second rainbow control that causes the plurality of light emitting units to emit light in the rainbow mode by satisfying a condition to which a profit is not given, different from a predetermined condition. After a state where the plurality of light emitting units emit light in the rainbow mode is terminated in the second rainbow control, a specific message is displayed on a predetermined display device.SELECTED DRAWING: Figure 198
Patent JP-2021032299-A (JP)
Title: Roller driving transmission device and manuscript carrier device including the same
Inventor: YONEMOTO SATORU
IPC: B65H5/06
Filed: 2019-08-22
Abstract: To provide a roller driving transmission device which can stably transmit rotational driving force to a roller with a compact structure, and to provide a manuscript carrier device including the roller driving transmission device.SOLUTION: A driving transmission part 51S includes: a driving input gear 58; a driving transmission gear 57; and a driving output gear 56 connected to a driving roller 51 through a shaft 54. The driving transmission gear 57 slides in an axial direction between the driving input gear 58 and the driving output gear 56 to transmit rotational driving force from the driving input gear 58 to the driving output gear 56. Since the driving output gear 56 and the driving transmission gear 57 are housed in an internal space S of the driving input gear 58, the driving transmission part 51S is disposed compactly in the axial direction.SELECTED DRAWING: Figure 7
Patent JP-2021031580-A (JP)
Title: Freezer oil, working fluid composition for freezer, and freezer
Inventor: SHONO Yohei
IPC: C10M101/02
Filed: 2019-08-23
Abstract: To provide a freezer oil having an excellent frictional property in a low slippery speed range, a working fluid composition for a freezer containing the freezer oil, and a freezer filled with the freezer oil.SOLUTION: A freezer oil according to the present invention contains a lubricant base oil with a kinetic viscosity at 40°C of 10 mm2/s or less, and an oily agent containing at least one chosen from a group comprising an ester oily agent and an ether oily agent.SELECTED DRAWING: Figure 1
Patent JP-2020038965-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: H01L21/768
Filed: 2019-08-28
Abstract: To provide a semiconductor device having low wiring resistance and high transmissivity, or to provide a semiconductor device having a high numerical aperture.SOLUTION: In a semiconductor device, a transistor 152 has: an electrode 132 provided on a substrate; an insulating layer provided on an electrode 132; an electrode 136 and an electrode 138 provided on the insulating layer; and a semiconductor layer 112a provided on the insulating layer so as to overlap with the electrode 132 and provided on the electrode 136 and the electrode 138. The electrode 132 that functions as a gate electrode, the semiconductor layer 112a, and the electrode 136 or the electrode 138 that functions as a source electrode or a drain electrode are formed by using a material having light transmissivity. Wiring, such as gate wiring or source wiring, is formed of a material having resistivity lower than that of the material having light transmissivity. In addition, the source wiring and/or the gate wiring are formed by laminating the material having light transmissivity and the material having resistivity lower than that of the material having light transmissivity.SELECTED DRAWING: Figure 1
Patent JP-2021039537-A (JP)
Title: Response evaluation device, response evaluation method and computer program
Inventor: KURIKI YUICHI
IPC: G06F40/274
Filed: 2019-09-03
Abstract: To appropriately extract elements of a dialogue useful for achieving the purpose of a response in a past dialogue.SOLUTION: A response evaluation device is provided with a usefulness calculation processing unit that calculates usefulness for achieving the purpose of a response based on a success or failure result of the purpose of the response for a dialogue text with respect to morphemes included in the dialogue text of a past response, and an evaluation processing unit that generates evaluation data of the morpheme relating to the achievement of the purpose of the response based on the usefulness.SELECTED DRAWING: Figure 1
Patent JP-2021030025-A (JP)
Title: Ball batting practice tool
Inventor: MORISONO TOSHIHARU
IPC: A63B69/40
Filed: 2019-08-19
Abstract: To provide a ball batting practice tool that enables practicing practice of batting and catching by oneself.SOLUTION: Upper and lower both ends of a fixed pole with length are fixed on a clamp side, respectively, and the fixed pole and upper/lower clamps are integrated. A ball guide material with ball roll prevention locking grooves given to the left or right is provided in an upper clamp bracket. Multiple female screws capable of selecting low medium high flying of the ball by changing a contact surface with the ball batting material and the ball or an angle are provided at the tip of a batting arm comprising one raw material. A guide material for bearing the batting arm provided with a chain material for enabling the batting arm to be operated by a limb in one end and a protrusion material with a shaft hole capable of vertically turning the batting arm in the middle is horizontally provided in the lower clamp bracket. The ball rolled and received in the locking groove is batted by the turning of the batting arm and the ball pops out. Also, contact with the ball on the locking groove is lost every time the ball is batted, and thereby the ball in a storage pipe can be supplied to a rolling locking groove.SELECTED DRAWING: Figure 5
Patent JP-2021044905-A (JP)
Title: Magnetic circuit unit, and movable coil type voice coil motor having magnetic circuit unit
Inventor: KURIYAMA YOSHIHIKO
IPC: H02K33/18
Filed: 2019-09-10
Abstract: To provide a movable coil type voice coil motor in which cooling efficiency of a coil portion is improved and performance deterioration of a magnetic circuit due to heat generation of a coil is prevented.SOLUTION: A movable coil type voice coil motor includes a cylindrical center yoke, a plurality of permanent magnets arranged in a cylindrical shape with a gap portion facing an outer peripheral surface of the center yoke, and a coil disposed in the gap portion. The movable coil type voice motor has a configuration in which a cylindrical pole piece is provided on an inner peripheral side of the plurality of permanent magnets, and a cooling pipe is arranged in a groove in a circumferential direction provided on the outer peripheral surface of the cylindrical pole piece, and a refrigerant supply/discharge portion of the cooling pipe and a protruding portion provided on the cooling pipe are fixed by a non-magnetic support portion.SELECTED DRAWING: Figure 1(d)
Patent JP-2021041581-A (JP)
Title: Belt-like rubber member supply device
Inventor: MIZUSHIMA KAZUKI
IPC: B29D30/72
Filed: 2019-09-10
Abstract: To provide a tire rubber member supply device that contributes to an improvement of tire molding accuracy.SOLUTION: A tire rubber member supply device 12 supplies a belt-like tire rubber member. The device 12 includes a roller 20 that rotates about a rotation shaft 18. An axial width of the roller 20 gradually decreases outward in a radial direction. Preferably, the roller 20 comprises a pair of first inclined surfaces that incline outward in the radial direction from an outside in an axial direction to an inside. Preferably, the roller 20 comprises a first outer peripheral surface extending parallel to the rotation shaft 18 between the pair of first inclined surfaces.SELECTED DRAWING: Figure 2
Patent JP-2021041813-A (JP)
Title: Guide structure of operation member for lifting of spare tire
Inventor: SUZUKI HIDEAKI
IPC: B62D43/04
Filed: 2019-09-11
Abstract: To provide a guide structure of an operation member for lifting of a spare tire which enables improvement of workability when an operation member is pulled out from a guide member.SOLUTION: A guide structure of an operation member for lifting of a spare tire includes a cylindrical guide member 50 which is provided inserted into through holes 43, 44 penetrating through a frame 40 disposed below a floor panel 10 and guides an engagement part 33 of an operation member 30 to a driving part 23 through an interior of the guide member 50. An apical surface 51 of the guide member 50 inclines relative to an axis of the guide member 50, and an inner peripheral edge of the apical surface 51 curves in an arc shape.SELECTED DRAWING: Figure 1
Patent JP-2020039874-A (JP)
Title: Improved aneurysm occlusion device
Inventor: LORENZO JUAN
IPC: A61B17/00
Filed: 2019-09-11
Abstract: To provide a retrievable and repositionable device that cooperates with one or more embolic coils or other vaso-occlusive structure to effectively occlude a neck of an aneurysm or other arterio-venous malformation in a blood vessel.SOLUTION: An occlusion device 20 suitable for endovasculature treatment of an aneurysm A in a blood vessel BV in a patient includes a substantially tubular structure having a proximal end region and a distal end region 28 and having a first expanded condition and a second collapsed condition. The device 20 has dimensions in the second collapsed condition suitable for insertion through vasculature of the patient and through a neck of the aneurysm. The device further includes a control ring 22 having a substantially annular body disposed on the proximal end region of the structure to prevent radial expansion of the proximal end region and at least substantially circumscribing the proximal end region to provide an engagement feature during manipulation of the occlusion device.SELECTED DRAWING: Figure 3
Patent JP-2020022457-A (JP)
Title: Biomarkers for predicting sensitivity to cancer treatment
Inventor: LIN KUI
IPC: G01N33/68
Filed: 2019-09-11
Abstract: To provide biomarkers and combinations of biomarkers for predicting susceptibility to cancer treatment.SOLUTION: Provided is a method of predicting the sensitivity of the growth of a tumor cell to an AKT inhibitor, comprising determining the presence of a mutation to a particular AKT.SELECTED DRAWING: None
Patent JP-2021041844-A (JP)
Title: Seat sliding device
Inventor: MASE FUMIMASA
IPC: B60N2/42
Filed: 2019-09-12
Abstract: To stabilize and improve lock strength by restraining an amount of deformation of a lock member when receiving an impact load in a longitudinal direction.SOLUTION: A lock member 117 is installed on an upper rail 105 at a rocking fulcrum part 151 and has a plurality of lock teeth 125b (125b1-125b10) along a longitudinal direction on both right and left sides at a rear side end of the locking fulcrum part 151. A plurality of lock grooves 127 with which the lock teeth 125b engage from below are provided in the longitudinal direction on right and left lower inside walls 103e of a lower rail 103. The plurality of lock grooves 127 have an equal groove width in the longitudinal direction to each other in design. Among the plurality of lock teeth 125b, a rear side end of the lock tooth 125b1 positioned on the front side in the longitudinal direction makes contacts with an end of the lock groove 127 with which the lock tooth 125b1 engages. Among the plurality of lock teeth 125b, a front side end of the lock tooth 125b5 positioned on the rear side in a vehicle longitudinal direction makes contacts with the end of the lock groove 127 with which the lock tooth 125b5 engages.SELECTED DRAWING: Figure 14
Patent JP-2021040569-A (JP)
Title: Sugarcane harvester
Inventor: KITA NAOAKI
IPC: B65G21/14
Filed: 2019-09-12
Abstract: To provide a sugarcane harvester configured to hardly cause entanglement of an endless rotational chain of conveyors.SOLUTION: A sugarcane harvester comprises: a harvesting section provided at a front lower part of a machine body and harvesting standing crops; a conveyance device in a posterosuperiorly-inclined posture, for conveying the crops harvested by the harvesting section 2, upward and rearward the machine body; a separation device connected to the rear part of the conveyance device and separating of the crops into foreign objects and harvested products; and conveyors 5L and 5H supported by the machine body rear part, receiving the harvested products and conveying them obliquely upward. The conveyors 5L and 5H include an endless rotational chain 21 driven to circulate a conveyance route and a return route in the conveyors 5L and 5H, a plurality of conveyance bodies 22 attached to the endless rotational chain 21 and lockingly conveying the harvested products, and a guide rail 32 provided along the endless rotational chain 21 and guiding the movement of a part thereof corresponding to a route located on the lower side out of the conveyance route and the return route of the endless rotational chain 21.SELECTED DRAWING: Figure 6
Patent JP-2021042842-A (JP)
Title: mechanical seal
Inventor: ADACHI KAZUMA
IPC: F16J15/34
Filed: 2019-09-13
Abstract: PURPOSE: To prevent a fluid in a device inside a region from being contaminated by abrasion powder due to contact with a sealing ring.CONSTITUTION: In a mechanical seal constituted to seal a gas in a device inside region A by partitioning the device inside region A and a device outside atmospheric region B at contact parts 3a, 4a by relatively rotating an upper first sealing ring 3 disposed on a rotating shaft 2 extended in a vertical direction and a lower second sealing ring 4 disposed on a seal case 1 through which the rotating shaft 2 is penetrated in a contact state, the first sealing ring 3 is composed of a magnetic material more easily worn in comparison with a component of the second sealing ring 4, an annular abrasion powder recovery pan 9 extended orthogonally to an axial direction from an inner peripheral surface 1a of the seal case 1 to the neighborhood of an outer peripheral surface 2a of the rotating shaft 2, is disposed on a proper place of the device inside region A near a basic end part 42 of the second sealing ring 4, and a permanent magnet 10 is disposed on the abrasion powder recovery pan 9.SELECTED DRAWING: Figure 1
Patent JP-2020047924-A (JP)
Title: Support
Inventor: Nicolas launay
IPC: C23C16/46
Filed: 2019-09-18
Abstract: To provide one or more of: an improved ESC lifetime; reduced erosion of the ESC; and/or reduced accumulation of particulate deposits.SOLUTION: A substrate support includes: an electrostatic chuck having an upper surface; and a cover positioned on the electrostatic chuck to cover the upper surface of the electrostatic chuck. The cover includes a first face adjacent to the upper surface of the electrostatic chuck, a second face for supporting a substrate, and one or more conduits extending through the cover to permit a cooling gas to flow from the second face to the first face. The cover is made of a dielectric material.SELECTED DRAWING: Figure 3
Patent JP-2021050949-A (JP)
Title: Solid-state imaging element and electronic device
Inventor: HAMAMATSU MASAMUNE
IPC: G01S17/89
Filed: 2019-09-24
Abstract: To facilitate miniaturization of pixels in a solid-state imaging element for measuring distance.SOLUTION: A solid-state imaging element includes a pixel array section and a photon number detection section. In this solid-state imaging element, a plurality of pixels that generate predetermined analog signals in response to incidence of photons and a signal line to which the plurality of pixels are connected in common are provided to the pixel array section. Further, in the solid-state imaging element, the photon number detection section detects the number of photons that have been incident on the basis of analog signals transferred via the signal line.SELECTED DRAWING: Figure 10
Patent JP-2021052471-A (JP)
Title: Power conversion device
Inventor: NAKAMURA KAZUKI
IPC: H01L25/18
Filed: 2019-09-24
Abstract: To shorten a temperature rise time of a bus bar in a reflow process in a power conversion device.SOLUTION: The power conversion device includes a bus bar 10c, a power module case 10b that holds the bus bar 10c, and a power device 10a that is soldered to the bus bar 10c. The bus bar 10c includes an upper bus bar 10e and a lower bus bar arranged in parallel and facing each other. The power module case 10b has a bus bar exposure opening 10b3 that exposes a surface on the opposite side of a facing surface of the lower bus bar of the upper bus bar 10e.SELECTED DRAWING: Figure 2