baber/WOPTO huggingface dataset:
Patent JP-2021053263-A (JP)
Title: Liquid heating sterilization method using automatic open valve and heating sterilization device therefor
Inventor: KIHARA HITOSHI
IPC: A61L2/04
Filed: 2019-10-01
Abstract: To provide a liquid heating sterilization method capable of shortening temperature rise time of water and cooling time of hot water relative to conventional arts, and using an automatic open valve which can reduce a device load, and a heating sterilization device therefor.SOLUTION: A liquid heating sterilization device 10 uses: a heating tool 11 comprising an inner pipe 12 and an outer pipe 13 surrounding the inner pipe; a circulation pipe 18 coupled to the outer pipe 13 and a release valve 19 fitted to the outer pipe 13; water supply means 26 and steam supply means 28 provided on the circulation pipe 18, and a liquid heating sterilization method releases liquid to the inner pipe 12, and flows hot water whose temperature is greater than 100°C into the outer pipe 13 and the circulation pipe 18. When supplying steam from steam supply means 28 and raising the temperature of the hot water to a temperature greater than 100°C by using an opening/closing valve 34 which is provided on the outer pipe 13 and/or circulation pipe 18 and which can communicate with outside, the opening/closing valve 34 is made in a closed state at a time point when the temperature of the hot water reaches a prescribed temperature equal to or less than 100°C, and when reducing the temperature of the hot water by supplying water from the water supply means 26, the opening/closing valve 34 is made in an open state.SELECTED DRAWING: Figure 1
Patent JP-2021058904-A (JP)
Title: Joint material of aluminum-containing member and joint structure using said joint material
Inventor: FUJIWARA HIDEMICHI
IPC: B23K35/28
Filed: 2019-10-04
Abstract: To provide a joint material capable of forming a joint part having excellent joint strength and corrosion resistance in the joint of an aluminum-containing member with a metallic component, and to provide a joint structure using the joint material.SOLUTION: A joint material of aluminum-containing member includes: metallic particles (A) having a solidus temperature of 450°C or less and including aluminum; metallic particles (B) having a melting point of 450°C or more and forming an alloy phase (α) having the solidus temperature of 450°C or more by being alloyed with the metallic particle (A); and an activator (D) removing a surface oxide film on the metallic particles (A) and (B) at a temperature of 300°C or more but 450°C or less. From the components of the metallic particle (A) and activator (D) of the joint material, and the surface oxide of the aluminum-containing member, a metallic oxide glass having a softening point of 400°C or less is formed at a temperature of 300°C or more but 400°C or less.SELECTED DRAWING: None
Patent JP-2021060930-A (JP)
Title: Evaluation support device, evaluation support method, and evaluation support program
Inventor: NAKAGAWA YUKI
IPC: G06Q50/22
Filed: 2019-10-09
Abstract: To provide an evaluation support device and the like that support to allow evaluation, in a short time, as to whether an object can live their life on their own.SOLUTION: An evaluation support device comprises: an acquisition unit that acquires an evaluation on a motion carried out by an object; a calculation unit that converts the evaluation into scores that are weighted according to a plurality of items indicating a plurality of physical functions, and based on the scores, calculates self-support degrees indicating the degrees of the object's self-support related to the plurality of items; and an output unit that outputs the details of analysis on the plurality of items based on the self-support degrees.SELECTED DRAWING: Figure 1
Patent JP-2021063726-A (JP)
Title: Object tracking device
Inventor: AKAMINE YUSUKE
IPC: G01S13/66
Filed: 2019-10-15
Abstract: To provide an object tracking device that can reduce processing load and can prevent an object from being unrecognized.SOLUTION: The object tracking device includes an acquisition unit, an object detection unit, a distance calculation unit, a rate calculation unit, a direction calculation unit, a candidate generation unit, a state estimation unit, and a candidate selection unit. The candidate generation unit includes a reference rate calculation unit and a return rate calculation unit. The reference rate calculation unit calculates, as a reference rate, a return rate of a relative rate calculated by the rate calculation unit, which is at least a rate lower limit value set according to the mobile rate of a mobile body and is the smallest. The return rate calculation unit calculates a plurality of return rates obtained by returning the reference rate calculated by the reference rate calculation unit 0-n times (n is a natural number) in a positive direction.SELECTED DRAWING: Figure 8
Patent JP-2021067035-A (JP)
Title: Lid opening/closing structure
Inventor: KANEKO KENICHIRO
IPC: B60K15/05
Filed: 2019-10-18
Abstract: To achieve an opening/closing operation of a lid body by a lid driving member and a locking/unlocking operation of the lid body by the lock driving member with the minimum number of actuators.SOLUTION: A lid opening/closing structure 1 comprises: a lid driving member 40 that opens/closes a lid body with respect to a base material; a lock driving member 70 that can lock the lid body in a closed state; an electric actuator 50; a rotor 60 rotated along with driving of the electric actuator; a first driving mechanism for moving the position of the lock driving member between a locking position where the lid body is locked in the closed state and an unlocking position where the closed state locking of the lid body is released through rotation of the rotor; and a second driving mechanism for moving the position of the lid driving member between the closed position and the full open position of the lid body through rotation of the rotor. The second driving mechanism moves the position of the lid driving member in a state where the lock driving member is set at the unlocking position by the first driving mechanism.SELECTED DRAWING: Figure 5
Patent JP-2021068786-A (JP)
Title: Semiconductor device
Inventor: ORIMOTO NORIMUNE
IPC: H01L25/18
Filed: 2019-10-21
Abstract: To suppress pump out of heat radiation grease.SOLUTION: In a semiconductor device, a plurality of diode elements are connected in reverse parallel to a switching element. The semiconductor device includes a conductor plate in which the switching element and the diode elements are disposed on one surface, and the other surface is disposed adjacent to a cooler through heat radiation grease, and a signal terminal connected to a signal pad of the switching element. On one surface of the conductor plate, the diode elements are disposed around the switching element and at least one of the diode elements exists adjacent to each of the four sides of the switching element. In a plan view, the signal terminal extends from a signal pad at the corner of the switching element to the outside of the conductor plate through between the diode elements.SELECTED DRAWING: Figure 1
Patent JP-2020025317-A (JP)
Title: Image encoding method, image decoding method, image encoding device, and image decoding device
Inventor: YOSHIKAWA TETSUSHI
IPC: H04N19/513
Filed: 2019-10-24
Abstract: To provide an image encoding method that sends the level of motion information to improve the coding efficiency.SOLUTION: An image encoding method includes a prediction step of generating a predicted image using a first level that is one of a plurality of encoding levels, and a selection information encoding step of encoding selection information specifying the first level in picture units. The plurality of coding levels include a first level including only a translation component, and a second level including a translation component, a rotation component, and a scaling component.SELECTED DRAWING: Figure 17
Patent JP-2021067589-A (JP)
Title: Pirani vacuum gage
Inventor: SATO TAKANOBU
IPC: G01L21/12
Filed: 2019-10-25
Abstract: To provide a Pirani vacuum gage capable of accurately measuring gas pressure even before temperature of a cylindrical body and an envelope is stabilized at predetermined temperature without increasing the number of components.SOLUTION: A Pirani vacuum gage PG includes: a cylindrical envelope 1 which can be mounted on a measurement object; a linear or helical filament 5 which is arranged inside the envelope; a cylindrical body 6 which surrounds the periphery of the filament and where both ends are opened in the longitudinal direction of the filament; a temperature sensor 7 which measures temperature T0 of the cylindrical body; and a control unit Cu which controls electric supply to the filament and also indicates gas pressure based on a resistance change with a temperature change of the filament. The control unit estimates temperature T1 of the envelope from supplied power to the filament and temperature of the cylindrical body measured by the temperature sensor, and corrects an indication value of gas pressure to be detected from a resistance change based on the estimated temperature.SELECTED DRAWING: Figure 1
Patent JP-2021065496-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-25
Abstract: To provide a slot machine capable of preventing a player from having a feeling of incongruity.SOLUTION: Performance execution means can display a performance animation in which progress speed of a performance is first speed on display means during a first period of a predetermined performance, and can display a performance animation at second speed in which progress speed of a performance is slower than the first speed on display means during a second period of the predetermined performance later than the first period, and can output a performance sound corresponding to the predetermined performance by sound output means at the same speed as the speed regarding the performance sound during any of the first period and the second period. As execution timing of a deletion performance, timing immediately after starting variation, timing when starting a normal ready-to-win, and timing after development of a super-ready-to-win are provided. At the time of a fault, on the basis of reception of a small win start designation command, specific display is erased at timing during a small win game state.SELECTED DRAWING: Figure 10-20
Patent JP-2020076151-A (JP)
Title: Microroughened electrolytic copper foil and copper-clad substrate with the same
Inventor: SONG YUN XING
IPC: C25D7/06
Filed: 2019-10-25
Abstract: To provide a microroughened electrolytic copper foil and a copper-clad substrate using the electrolytic copper foil.SOLUTION: An electrolytic copper foil has a microrough surface 10 and has a plurality of chevron structures 11 on the microrough surface and a plurality of recessed structures 12 in the chevron structure. The product (Sa×Spd) of the arithmetical average height (Sa) and the apex density (Spd) of the plurality of chevron structures, measured according to ISO 25178, is 150000-400000 micron/square millimeter. Further, the arithmetical average waviness (Wa) of the plurality of chevron structures, measured according to JIS B0601-2001, is more than 0.06 μm and 1.5 μm or less. As a result, it is possible to provide an electrolytic copper foil which achieves both of the bond strength and the electric performance.SELECTED DRAWING: Figure 2
Patent JP-2021067871-A (JP)
Title: Polarizer complex and optical laminate
Inventor: MATSUMOTO TOSHIKAZU
IPC: G02F1/1335
Filed: 2019-10-25
Abstract: To provide a polarizer complex provided with a new polarizer and an optical laminate.SOLUTION: A polarizer complex has: a polarizer; a retardation layer and a first reinforcement material that are provided on one surface side of the polarizer; and a second reinforcement material provided on the other side of the polarizer. The polarizer has a polarization area whose thickness is 15 μm or less and a non-polarization area surrounded by the polarization area in a plan view. The retardation layer has a retardation area and a non-retardation area. The first reinforcement material has a cell area and a non-cell area. The second reinforcement material has a plurality of second cells with opening end surfaces, and is arranged so that each of the opening end surfaces faces the surface of the polarizer. The second cells exit in an area corresponding to at least the non-polarization area. Each of the non-polarization area, the non-retardation area, and the non-cell area includes a cured product of an active energy ray curable resin.SELECTED DRAWING: Figure 1
Patent JP-2021066850-A (JP)
Title: Composite resin composition and method for producing the same
Inventor: MURAMATSU DAISUKE
IPC: C08L3/02
Filed: 2019-10-28
Abstract: To provide a resin composition in which petroleum-derived plastic is replaced with plant-derived raw material, wherein polyolefin and starch are made compatible with each other conveniently and inexpensively without modification treatment or the like.MEANS FOR SOLVING THE PROBLEM: A composite resin composition has low-molecular-weight starch dispersed in polyolefin, and the composition contains urea, wherein, the area occupancy of starch aggregate measurable in a film is 5% or less.SELECTED DRAWING: Figure 1
Patent JP-2021071136-A (JP)
Title: Motor-operated valve
Inventor: HOSOYA TAKESHI
IPC: F16K31/04
Filed: 2019-10-29
Abstract: To provide a motor-operated valve that can suppress corrosion and rust due to entrance of water and can be miniaturized and reduce cost.SOLUTION: A motor-operated valve 1 is formed with a recessed annular groove part 25 constituted of an upper surface 11a of a body part 11 of a valve body 10, a cylindrical part 12 of the valve body 10 and a flange member 20. A stator unit 60 includes a tubular part 63 disposed so as to surround the groove part 25. A sealing member 70 is disposed in the groove part 25 while being held between the cylindrical part 12 of the valve body 10 and the tubular part 63 of the stator unit 60.SELECTED DRAWING: Figure 1
Patent JP-2021071979-A (JP)
Title: Template matching method
Inventor: KONDO TAKAYUKI
IPC: G01D5/26
Filed: 2019-10-31
Abstract: To provide a template matching method having an excellent detection accuracy.SOLUTION: A template matching method includes: a step S2 of generating a similarity map M1 in which similarities of a reference image with a picked-up image from an image pick-up device are arranged according to the coordinates of the reference image in the picked-up image by using an imaging-type encoder; a step S3 of generating a processing similarity map M2 in which processing similarities obtained based on the plurality of similarities adjacent to each other in the similarity map M1 are arranged according to the coordinates of the similarities in the similarity map; and a step S4 of extracting the maximum processing similarity from the processing similarity map M2.SELECTED DRAWING: Figure 4
Patent JP-2021078267-A (JP)
Title: Rotary electric machine and conductor
Inventor: TAKAHASHI HIROKI
IPC: H02K3/34
Filed: 2019-11-11
Abstract: To provide a rotary electric machine capable of being easily manufactured, and a conductor.SOLUTION: A rotary electric machine 10 includes a stator 60 that has a multi-phase stator coil 61. The stator coil 61 is constituted of a conductor material CR wound, and the conductor material CR is constituted of multiple wires 501 bundled and coated with an insulation coating 502. The wire 501 includes a conductor 503 on which a current flows and a fusion layer 504 covering a surface of the conductor 501. The fusion layer 504 is formed to be thinner than the insulation coating 502 and the fusion layers 504 are in contact with each other and fused in a state that the multiple wires 501 are bundled.SELECTED DRAWING: Figure 41
Patent JP-2021074762-A (JP)
Title: Forging device
Inventor: ICHIISHI KENJI
IPC: B21K1/14
Filed: 2019-11-13
Abstract: To realize a forging device which can inhibit damage of a split punch caused when an undercut part is formed at a cup part of a workpiece.SOLUTION: A forging device 10 according to one embodiment of the disclosure forms an undercut part 1b at a cut part 1a of a workpiece 1 and includes: a first pressing part 20 which presses an interior of the cup part 1a; and a second pressing part 30 which is disposed at an outer part relative to the first pressing part 20 and presses an end part of the cup part 1a to the side of a center axis AX1 of the cup part 1a so as to form the undercut part 1b.SELECTED DRAWING: Figure 1
Patent JP-2020036607-A (JP)
Title: Pluripotent stem cell production system, stem cell induction method, stem cell suspension culture method, incubator for stem cell suspension culture, induced pluripotent stem cell preparation method, and method of preparing specific somatic cell from animal cell
Inventor: TANABE KOJI
IPC: C12N5/10
Filed: 2019-11-14
Abstract: To provide a stem cell production system capable of producing stem cells.SOLUTION: A stem cell production system comprises: a preintroduction cell solution-feeding channel 20 through which a cell-containing solution passes; an inducing factor solution-feeding mechanism 21 to feed pluripotency inducing factors into the preintroduction cell solution-feeding channel 20; a factor introducing device 30 that is connected to the preintroduction cell solution-feeding channel 20 and introduces the pluripotency inducing factors into cells to prepare inducing factor-introduced cells; a cell mass preparation device 40 that cultures the inducing factor-introduced cells to prepare a plurality of cell masses comprising stem cells; and a packaging device 100 that packages each of the cell masses in order.SELECTED DRAWING: Figure 1
Patent JP-2021079808-A (JP)
Title: Safety equipment and pilot lamp of railroad crossing
Inventor: KAMIYAMA SHINYA
IPC: B61L29/00
Filed: 2019-11-18
Abstract: To provide safety equipment which simplifies a wiring work when installing a pilot lamp of a railroad crossing and improves safety after the pilot lamp installation.SOLUTION: Safety equipment used in a form installed in a railroad crossing pilot lamp 10 comprises a body part 110 installed in the railroad crossing pilot lamp 10 and a hanging string 120 and a drop prevention wire 130, both attached to the body part 110. As the railroad crossing pilot lamp 10 is held at a prescribed height by hanging the pilot lamp 10 through a hanging string 120 hung from a bracket 1 when a wiring work is done, a worker to hold the pilot lamp 10 at the prescribed height during the wiring work is needless and the wiring work is simplified. Also, dropping the pilot lamp 10 in failure during the wiring work can be prevented. Also, as a connection metal fitting 132 of the drop prevention wire 130 is installed in a socket 2 after a fixing work of the pilot lamp 10 completes, the drop of the pilot lamp 10 is prevented during an ordinary operation after the installation work completes.SELECTED DRAWING: Figure 2
Patent JP-2021081022-A (JP)
Title: Tensioner lever
Inventor: WATANABE MASANORI
IPC: F16H7/08
Filed: 2019-11-21
Abstract: To provide a tensioner lever capable of reducing vibration and noise in traveling of a chain, and smoothly mounted in an engine while suppressing deformation of a lever main body with a simple constitution.SOLUTION: A tensioner lever 100 includes a lever main body 110 in which a shoe surface for sliding and guiding a chain is formed along a longitudinal direction, and a torsion coil spring 120 having a pressing arm portion 122 kept into contact with the lever body, and a supporting arm portion 123 supported by a mounting surface. The lever main body 110 has a stopper member mounting portion 130 on which a stopper member for locking the supporting arm portion 123 and fixing the torsion coil spring 120 in a compressed state, is detachably mounted, and the stopper member mounting portion 130 is constituted to be positioned at a tip side with respect to a longitudinal center position of the lever main body 110 or a gravity center position of the lever main body 110.SELECTED DRAWING: Figure 1
Patent JP-2020024473-A (JP)
Title: Incisable simulation tissue
Inventor: NATASHA FELSINGER
IPC: G09B23/30
Filed: 2019-11-25
Abstract: To provide an incisable simulation tissue for surgical training.SOLUTION: The simulation tissue has a silicone gel layer encapsulated in a silicone shell. A mock anatomical structure is embedded in the sealed shell with a layer of silicone gel. The silicone shell and the silicone gel layer may preferably include a deadening agent. The incisable simulation tissue can be formed into a particular tissue or organ model to train surgical skills. A user to incise the outer layer and separates the shell layer along the incision plane defined by the silicone gel layer to obtain visibility of the implanted simulated anatomical structure using the silicone gel layers simulating the dissected tissue having gloss and elastic properties that provides a true incisionable tissue layer that mimics the skeletonization of the mock anatomical structure contained within the incisionable tissue layer with elastic properties.SELECTED DRAWING: Figure 1
Patent JP-2020117483-A (JP)
Title: Prophylactic or therapeutic agents for visceral discomfort
Inventor: SHIMADA SHOICHI
IPC: A61K33/00
Filed: 2019-11-26
Abstract: To provide pharmaceuticals and the like for preventing or treating visceral discomfort.SOLUTION: The invention provides prophylactic or therapeutic agents, pharmaceutical composition, medical instruments, food or drinks for visceral discomfort containing silicon fine particles. Visceral discomfort can be prevented or treated by orally administering or indwelling on the skin or mucous membrane the silicon fine particles with excellent prophylactic or therapeutic effects. Visceral discomfort includes visceral pain, vomiting, nausea, rumbling stomach, diarrhea and the like. The silicon fine particles are fine particles containing silicon that generates hydrogen in contact with water.SELECTED DRAWING: Figure 6
Patent JP-2021084736-A (JP)
Title: Medium placing device and image forming device
Inventor: URABE TOMOYA
IPC: B65H11/00
Filed: 2019-11-26
Abstract: To provide a medium placing device and an image forming device in which an openable/closable medium tray is prevented from being unnecessarily opened.SOLUTION: An image forming device 1 causes a band stay 5 to apply a force F1 directed substantially upward from a first contact point P1 to a tray contact part 4T in an open state of an opening/closing unit and to apply a force F2 directed substantially downward from a second contact point P2 to a unit contact part 3T. Thus, in the image forming device 1, since a front cover unit 3 and a paper feed tray 4 are mutually attracted by the forces F1 and F2, it is possible to maintain a tray closed state where the paper feed tray 4 is closed, when the front cover unit 3 is vigorously opened and the like.SELECTED DRAWING: Figure 9