baber/WOPTO huggingface dataset:
Patent JP-2020002677-A (JP)
Title: Pathogen diffusion prevention system and pathogen diffusion prevention method
Inventor: MURAYAMA HIROKO
IPC: E03D9/00
Filed: 2018-06-29
Abstract: To provide a pathogen diffusion prevention system capable of improving in a point that a user needs to manually shut off the light sensor to switch the water coming out of a faucet.SOLUTION: Disclosed pathogen diffusion prevention system includes: a seating sensor for detecting seating on the toilet seat of a toilet bowl installed in a toilet; a mixing unit for mixing inactivating component for inactivating pathogen in tap water flowing out of a water tap for a user to wash hands; and a control unit. The control unit is configured to count the seating time on the toilet seat, and when the seating time exceeds a predetermined time, and control the mixing unit to operate.SELECTED DRAWING: Figure 1
Patent JP-2018149414-A (JP)
Title: Antiadhesive material
Inventor: FUKUDA RITSU
IPC: A61L31/06
Filed: 2018-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an antiadhesive material designed to change fluidity with time so as to exhibit gel shape high in fluidity at administration, and gel shape low in fluidity after administration to a dissected and stitched part.SOLUTION: A powdery antiadhesive material used by mixing with an aqueous solvent at use, containing alginic acid and/or a salt thereof, and designed to be used by mixing with the aqueous solvent so that viscosity at 37°C is 70 mPas s or less at the point of 5 minutes after mixing with the aqueous solution, and viscosity at 37°C is 120 mPas s or more at the point of 60 minutes after mixing, can achieve both of excellent operability and antiadhesive effect because it maintains a state having high fluidity at administration when mixing with the aqueous solvent at use at a clinical site and fluidity is reduced after administration to a dissected and stitched part.SELECTED DRAWING: None
Patent JP-2020007095-A (JP)
Title: Elevator installation device
Inventor: HAGIWARA TAKAYUKI
IPC: B66B7/02
Filed: 2018-07-06
Abstract: To provide an elevator installation device capable of forming a hole for vertically fixing a bracket on a wall surface of a hoistway without being influenced by measurement data of the shape of the wall surface of the hoistway.MEANS FOR SOLVING THE PROBLEM: The elevator installation device includes a drilling tool inclination detecting device for detecting the inclination of a drilling tool, a drilling tool inclination adjustment device for adjusting the inclination of the drilling tool, and a control device. The drilling tool inclination detecting device detects a crossing angle between a wall surface of a hoistway and an axis of the drilling tool. The control device adjusts the inclination of the drilling tool by the drilling tool inclination adjustment device based on the detected angle and positions a tip of the drilling tool such that the axis of the drilling tool is perpendicular to the wall surface of the hoistway to vertically press the drilling tool against the wall surface of the hoistway.SELECTED DRAWING: Figure 1
Patent JP-2020005998-A (JP)
Title: Sanitary washing device
Inventor: TSURUMI NAOKI
IPC: A47K13/26
Filed: 2018-07-11
Abstract: To provide a sanitary washing device which can be easily used and which can maintain cleanliness and stable attachment position.SOLUTION: A sanitary washing device comprises: a body including therein, a functional member; a detachable plate 300 which can be detachably attached to the body; and a fixing tool for fixing the detachable plate 300 to a toilet bowl, in which the detachable plate 300 has a screw hole 313 into which a bolt can be inserted. An outer peripheral packing 320 is attached to at least the vicinity of a front edge of a lower face of the detachable plate 300, a screw hole packing 330 is attached to the vicinity of the screw hole 313, and a width of the screw hole packing 330 is formed to be larger than that of the outer peripheral packing 320, thereby exhibiting a water-proof effect by the outer peripheral packing for suppressing entry of urine and polluted water from a front side to a gap between the detachable plate and the toilet bowl, and suppressing positional deviation of the detachable plate by frictional resistance of the screw hole packing. Especially, the outer peripheral packing is easily deformed by relatively weak pressing, so that water-proof effect can be surely achieved.SELECTED DRAWING: Figure 8
Patent JP-2020007885-A (JP)
Title: Attachment for work machine
Inventor: YAMASHITA SHINJI
IPC: E02F3/38
Filed: 2018-07-12
Abstract: To provide an attachment for a work machine that can quickly and easily connect a plurality of components.SOLUTION: A work attachment includes a main boom 1 and an insert boom 2. Cutouts 131, 141 into which a fixing pin 5 can fit are formed at left and right extending parts 130, 140. Insertion holes are formed at left and right extending parts 230, 240. The fixing pin 5 is inserted into the insertion holes so that both ends of the fixing pin 5 partially extend outside from the left and right extending parts 230, 240. The width of left and right side plates 13, 14 is wider than the width of the left and right side plates 23, 24. When connecting the main boom 1 and insert boom 2, the left and right extending parts 130, 140 are positioned outside the left and right extending parts 230, 240, and parts 53, 54, of the body of the fixing pin 5, that protrude from the left and right extending parts 230, 240 fit into the cutouts 131, 141.SELECTED DRAWING: Figure 8
Patent JP-2019039559-A (JP)
Title: Bearing device
Inventor: KAWAI YASUSHI
IPC: F16C33/10
Filed: 2018-08-02
Abstract: To provide a bearing device that can improve cooling efficiency of lubricating oil.SOLUTION: A bearing device 9 comprises at least one bearing 15 or 16 for receiving of a load of a rotating shaft 1, a bearing casing 30 for housing the bearing 15 or 16, a lubricating oil storage tank 10 formed in the bearing casing 30 and arranged below the bearing 15 or 16, an oil ring 20a supported by the rotating shaft 1 to rake up lubricating oil stored in the lubricating oil storage tank 10 in association with rotation of the rotating shaft 1, and at least one lubricating oil passage 23 into which a portion of the lubricating oil raked up by the oil ring 20a is introduced. The lubricating oil passage 23 comprises an inlet 23a opposed to an outer peripheral surface of the oil ring 20a, and an outlet 23b opened in a lower part of the lubricating oil storage tank 10.SELECTED DRAWING: Figure 5
Patent JP-2020023761-A (JP)
Title: Artificial leather, or synthetic leather
Inventor: FUKUIE YOSHIMI
IPC: B32B27/40
Filed: 2018-08-06
Abstract: To provide an artificial leather or a synthetic leather excellent in crumpled texture processing properties, capable of actualizing feeling near to a natural leather and high quality feeling and, beside that, excellent in abrasion resistance, color migration resistance (antifouling properties) and chemical resistance.SOLUTION: The artificial leather or synthetic leather has a first polyurethane layer which composes a front side, and a second polyurethane layer which composes an under layer of the first polyurethane layer. The first polyurethane layer contains polyurethane A having a 100% modulus of 20 MPa or more and 100 MPa or less, the second polyurethane layer contains polyurethane B having a 100% modulus of 0.1 MPa or more and 40 MPa or less, and the ratio of a 100% modulus of polyurethane A to a 100% modulus of polyurethane B is 1 or more and 1,000 or less. Polyurethane A has a structural unit derived from polycarbonate diol a having a ring structure.SELECTED DRAWING: None
Patent JP-2020025004-A (JP)
Title: Wafer processing method
Inventor: PARK MI OK
IPC: H01L21/301
Filed: 2018-08-07
Abstract: To provide wafer processing method capable of preventing a decrease in a transverse intensity of a chip due to laser beam irradiation and damage to a device in plasma dicing when dividing a wafer including a device layer into chips.SOLUTION: A wafer processing method comprises the steps of: forming a mask J1 for forming a groove along a street S on a substrate W1 from a rear surface Wb side of a wafer W including a device layer D1; forming a groove Me along the street S on the substrate W1 by subjecting the wafer to plasma etching from the rear surface Wb side of the wafer via the mask J1 and defining a chip region C surrounded by the groove Me; submerging the wafer W in the water applied with ultrasonic vibration and generating a crack or fracturing the device layer D1 along an outer peripheral edge of the chip region C after the etching step; and sticking a tape T to a surface Wa of the wafer before performing the submerging step. The method peels a device D from the tape T after the submerging step.SELECTED DRAWING: Figure 13
Patent JP-2020022392-A (JP)
Title: Method for producing freeze-dried lactic acid bacteria cells
Inventor: NAKAO MASUMI
IPC: C12N1/20
Filed: 2018-08-07
Abstract: To provide novel techniques that can reduce cell damage and death in the process of obtaining dried cells.SOLUTION: Provided is a method for producing freeze-dried lactic acid bacteria cells characterized by that lactic acid bacteria cells are dispersed into a dispersion medium and are freeze-dried after adjusting the pH of the dispersion medium to 7.5 to 10.5.SELECTED DRAWING: None
Patent JP-2020023945-A (JP)
Title: Installation structure of oil control valve unit and vehicle
Inventor: OZEKI HISASHI
IPC: F01M1/06
Filed: 2018-08-08
Abstract: To provide an installation structure of an oil control valve unit which enables an oil control valve unit to be installed with a smaller number of bolts while securing close contact with an engine.SOLUTION: An oil control valve unit (61) controls oil pressure to a variable valve timing device of an engine (41) with a control valve (62) supported by a valve housing (63). In an installation structure of the oil control valve unit (61), an installation surface, on which the valve housing is installed, is formed at the engine. The valve housing is installed on the installation surface with two bolts (81), and the two bolts are attached to facing portions which sandwich a center of the valve housing in a direction along a cylinder axis direction of the engine.SELECTED DRAWING: Figure 10
Patent JP-2020026358-A (JP)
Title: Cooling structure, production apparatus of float glass, and production method of float glass
Inventor: MATSUOKA MIZUKI
IPC: C03B18/06
Filed: 2018-08-09
Abstract: To provide a cooling structure such as a top roll to be used in a float bath capable of suppressing agglomeration and adhesion of vaporized substances.SOLUTION: A cooling structure having an exposed part to be exposed to the atmosphere in a float bath is made of metal members and equipped with a passage of a coolant in the inside. At the exposed part, a spray coating made of ceramics is formed on the surface of the metal members. The spray coating has an average thickness of 50-1,000 μm and a porosity of 8-40% by a cross section image analysis method and contains 50 vol.% or more of AlO, SiO, YO, ZrOor CaO.SELECTED DRAWING: Figure 1
Patent JP-2020026750-A (JP)
Title: Internal combustion engine control device
Inventor: AKIMOTO YUTAKA
IPC: F02D41/34
Filed: 2018-08-09
Abstract: To provide an internal combustion engine control device which can further properly suppress the adhesion of injection fuel to an inner wall of an intake passage and an intake valve.SOLUTION: In an internal combustion engine control device 100, when a count value reaches a prescribed threshold, a fuel injection control part 113 sets a pause injector as a new injection injector and sets an injection injector as a new pause injector within a second stroke range which is composed of an intake stoke of a combustion cycle succeeding to a combustion cycle in which an intake stroke in a first stroke range is included and an exhaust stroke adjacent to the intake stroke, and performs second constant injection control for controlling first and second injectors 13a, 13b so as to make the new pause injector perform fuel injection and to pause the new pause injector without making the new pause injector perform the fuel injection. The prescribed threshold is a value which is set according to an operation state of an internal combustion engine.SELECTED DRAWING: Figure 1
Patent JP-2020025687-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-08-10
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2020025796-A (JP)
Title: Game system, game control device, and program
Inventor: HASEGAWA YUICHI
IPC: A63F13/80
Filed: 2018-08-15
Abstract: To provide means for suitably resolving a state in which an object has not been added to an object owned by a user, even though a predetermined process has been executed, while allowing the user to grasp information on the object.SOLUTION: According to acquisition of information indicating execution of a predetermined process, an object is associated with user identification information in a first state. When the object is in a non-associated state in which the object is not associated with the user identification information in the first state despite the execution of the predetermined process, a second associating unit 1090 associates the object with the user identification information in a second state. A third associating unit 1100 associates the object associated in the second state with the user identification information in the first state at a predetermined timing. Information on the object is displayed on display means, before or after associating the object associated in the second state with the user identification information in the first state.SELECTED DRAWING: Figure 13
Patent JP-2020029261-A (JP)
Title: Film for freshness keeping bags, production method and production apparatus of the same
Inventor: TONOOKA HIDETOSHI
IPC: B26F1/24
Filed: 2018-08-20
Abstract: To provide a method of manufacturing films for freshness keeping bags for vegetable and fruit with high productivity, punching proper holes for freshness keeping in a film without heating.SOLUTION: A polyolefin film with thickness from 15 μm or more to 60 μm or less has an opening part 11 and a punched hole part 15 which has two cut lines 12, 13 crossing at the opening part 11 as a center. The surface area of the opening part 11 is from 0.001 mmor more to 0.1 mmor less. Regarding the two cut lines, the ratio of the length of the longer cut line 13 to the length of the shorter cut line 12 (L/L) is from 1.5 or more to 20 or less, and the length of shorter cut line Lis from 0.1 mm or more to 1 mm or less. The punched hole part 15 is surrounded by the polyolefin film with thickness less than or equal to the double of the original thickness.SELECTED DRAWING: Figure 1
Patent JP-2020029040-A (JP)
Title: Method and apparatus for manufacturing rubber-coated cord
Inventor: FURUBAYASHI YUKI
IPC: B29D30/38
Filed: 2018-08-23
Abstract: To provide a method and an apparatus for manufacturing a rubber-coated cord, in which, when continuously manufacturing a rubber-coated cord, the work of exchanging the cord can be speeded up and the productivity can be improved.SOLUTION: A previous head 4a is filled with an unvulcanized rubber R extruded from a rubber extruder 2 and passed through a previous cord 18a to produce a rubber-coated cord 19a in which the previous cord 18a is used. A leading end of a next cord 18b is set in a state that has been passed in advance to a next head 4b. After the rubber-coated cord 19a using the previous cord 18a has been manufactured to a predetermined length, while the next head 4b is filled with the unvulcanized rubber R changing from the previous head 4a by a switching mechanism 5, the next cord 18b having a front end area joined to a rear end of the rubber-coated cord 19a using the previous cord 18a is passed through the next head 4b to produce a rubber-coated cord 19b using the next cord 18b.SELECTED DRAWING: Figure 6
Patent JP-2019078742-A (JP)
Title: Apparatus for gravity emptying bottles containing frozen blood product comprising unit for monitoring emptying and emptying method
Inventor: JOAN ORIOLS GAJA
IPC: G01G23/01
Filed: 2018-08-28
Abstract: To ensure that no blood product residue remains in a clot bottle after emptying processing.SOLUTION: Disclosed are an apparatus for gravity-emptying bottles containing frozen blood product which comprises a unit for monitoring emptying, and an emptying method. The apparatus for gravity-emptying the bottles containing the frozen blood product comprises the unit for monitoring emptying. The unit for monitoring emptying comprises an automatic unit for checking weight of emptied bottles. The unit for monitoring emptying comprises a) a load detection system for measuring the weight of the emptied bottles; b) an air pressure measuring unit for measuring pressure in a room in which the emptying apparatus is located; and c) a measurement compensation unit for correcting the load value on the basis of a room pressure measurement value. The weight-checking unit generates a "not empty" signal if a value of the corrected load is greater than or equal to a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2020035163-A (JP)
Title: Data setting system and data setting method
Inventor: NAKANO AKIRA
IPC: H04M3/00
Filed: 2018-08-29
Abstract: To provide a data setting system for enabling an operator to update redundant data of a plurality of servers without performing troublesome work.SOLUTION: A data setting system includes a main server system having a plurality of servers including a first main server, and a sub server system having a plurality of servers including a first sub server. When instructed to perform a data upload to a server system, a setting device transmits a state confirmation request to the first main server. The first main server confirms operating states of all servers of the main server system. If the all servers of the main server system normally operate, the first main server returns a normal response to the setting device. In the case of receiving the normal response from the first main server, the setting device uploads data to each server of the main server system.SELECTED DRAWING: Figure 2
Patent JP-2020036689-A (JP)
Title: Golf ball
Inventor: FUJII TETSUO
IPC: A63B37/00
Filed: 2018-09-03
Abstract: To provide a golf ball improving stability in a stroking direction in the patting and rectilinear stability after the stroke.SOLUTION: There is provided a golf ball 10 including multiple dimples 12 on a surface, the golf ball includes a patting point part 13 where no dimples are provided. The patting point part is formed at an endpoint distant from a centroid out of endpoints of a second diameter whose angle formed with a first diameter that passes through the centroid of the golf ball, is 90 degrees or less.SELECTED DRAWING: Figure 1
Patent JP-2018190744-A (JP)
Title: Polymer secondary battery
Inventor: OGASA KAZUHITO
IPC: H01M4/62
Filed: 2018-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a polymer secondary battery of which the discharge capacity per unit volume is sufficiently high while suppressing the increase in internal resistance.SOLUTION: A polymer secondary battery 1 comprises: first electrode layers 111a, 112a; and second electrode layers 131a to 133a which are laminated with corresponding polymer electrolyte layer 12 interposed between the first and second layers on both sides of the first electrode layers 111a, 112a. In the polymer secondary battery, at least one first opening 141, 142 is provided, extending through the first electrode layers 111a, 112a, and the polymer electrolyte layers 12 adjacent to the first electrode layers 111a, 112a. Inside the first openings 141, 142, the second electrode layers 131a-133a located on both the sides of the first electrode layer 111a, 112a are in contact with each other.SELECTED DRAWING: Figure 1B
Patent JP-2020045850-A (JP)
Title: Pulsation damper
Inventor: YANAGIYA HIDEYUKI
IPC: F02M55/04
Filed: 2018-09-20
Abstract: To provide a pulsation damper even with a small size capable of securing a proper supporting force of a diaphragm damper.SOLUTION: A pulsation damper housed in a case has: a diaphragm damper sealing gas inside; and a first support medium 11 and a second support medium arranged between the case and the diaphragm and holding the diaphragm damper. The first support medium 11 has: annular holding parts 11b, 11c provided at their peripheral edges and holding a peripheral edge of the diaphragm damper; a center contact part 11h provided at a center and contacting the case; and plural elastically deformable beam parts 11f, 11i defined by plural openings formed annularly aligned between the annular holding parts and the center contact part with the center contact part as a center, held by the annular holding parts 11b, 11c at one end, and held by the contact part 11h at the other end.SELECTED DRAWING: Figure 3
Patent JP-2020045721-A (JP)
Title: Joint structure
Inventor: CHATANI YUKIKO
IPC: E04B1/94
Filed: 2018-09-20
Abstract: To provide a joint structure that has excellent fire resistance and is easy to manufacture.SOLUTION: A joint structure 1 of the present invention is a joint structure in which a structural material 10 having a fireproof coating layer 12 made of wood is joined to a fire-blocking unit 20 that partitions a building into a fire-block. The fire-blocking unit 20 has a fireproof board 21 and a receiving material 22 fixed to a back surface 21a of an end portion e of the fireproof board 21. The fireproof board 21 and the receiving material 22 are fixed to a side surface d of the structural material 10 formed of the fireproof coating layer 12 so as to be in contact therewith, respectively. The receiving material 22 is wood having a wooden surface 5 and a wooden back 6, and is fixed to the fireproof coating layer 12 with the wooden surface 5 side facing away from the structural material 10.SELECTED DRAWING: Figure 1
Patent JP-2019176124-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: MIYAMOTO YOSHINORI
IPC: H01L29/812
Filed: 2018-09-25
Abstract: To provide a method of manufacturing a semiconductor device capable of improving productivity and a semiconductor device.SOLUTION: The method of manufacturing a semiconductor device includes steps of: preparing a wafer 50 having an upper surface and made of sapphire, the upper surface including a first region 11 and a second region 12 provided surrounding the first region, the second region provided at a position higher or lower than the first region by 2 μm or more; and forming a semiconductor layer including an Al-containing layer made of AlGaN(0.03≤z≤0.15) on the upper surface thereof.SELECTED DRAWING: Figure 2