baber/WOPTO huggingface dataset:
Patent JP-2021050789-A (JP)
Title: Connection device of resin pipe
Inventor: MIZUKAWA KENJI
IPC: F16L47/14
Filed: 2019-09-26
Abstract: To provide a connection device of resin pipe capable of reducing a manufacture cost.SOLUTION: A connection device 5 includes an upper side split body 10, a lower side split body 20, hinge means H which rotatably connects one end part of the split body and fastening means which fastens other end parts of the split body with each other so as to bring the other end parts closer to each other. Fitting grooves 12, 22 are formed on inner circumferences of main body parts 11, 21 of the split bodies. Upon fastening, tapered faces 12a, 22a of the fitting grooves are brought into contact with tapered faces of flange parts 1a, 2a of resin pipes 1, 2 and, thereby, flange parts of the resin pipes are abutted on each other. An engagement part 15 extended to the lower side is provided on one end part of the main body part of the upper side split body. An engagement hole 16 is formed on the engagement part. An engagement projection 25 is provided on one end part of the main body part of a lower side split body. The engagement projection is inserted to the engagement hole and, thereby, the hinge means is constituted. The engagement hole has a main hole part 16a and a relief recess 16b.SELECTED DRAWING: Figure 1
Patent JP-2021052611-A (JP)
Title: Coating agent, taste reduction suppressing method of starch-containing food, and starch-containing food
Inventor: OKADA TAKAHIRO
IPC: A23L5/00
Filed: 2019-09-27
Abstract: To provide a coating agent capable of suppressing taste reduction with time in a starch-containing food, to provide a method for suppressing taste reduction with time in a starch-containing food, and to provide a starch-containing food suppressed in taste reduction with time.SOLUTION: A coating agent to be used for suppressing taste reduction of a starch-containing food contains oil and fat, and an emulsifier A and an emulsifier B as follows: (emulsifier A) polyglycerol fatty acid ester with an HLB value of 2-8 excluding diglycerol monofatty acid ester and/or polyglycerol condensed ricinoleic acid ester; and (emulsifier B) diglycerol monofatty acid ester.SELECTED DRAWING: None
Patent JP-2021053882-A (JP)
Title: Liquid ejection head unit
Inventor: HAGIWARA HIROYUKI
IPC: B41J2/16
Filed: 2019-09-30
Abstract: To provide a liquid ejection head unit which can be suppressed in reduction in ejection stability.SOLUTION: A liquid ejection head unit is the liquid ejection head unit for ejecting liquid, and has: a flow passage structure including a flow passage member in which a liquid flow passage is provided; a liquid ejection head including a nozzle substrate in which a nozzle ejecting the liquid supplied from the liquid flow passage is provided; a fixing plate for fixing the liquid ejection head to the flow passage structure; and a reinforcement plate provided between the flow passage structure and the fixing plate, the flow passage structure and the reinforcement plate are adhered by a first adhesive, and the liquid ejection head and the fixing plate are adhered by a second adhesive lower in reactivity with the liquid than the first adhesive.SELECTED DRAWING: Figure 9
Patent JP-2021053083-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of suppressing decrease in an interest in a game.SOLUTION: A game machine includes a game board, and lottery means for holding a lottery regarding winning or not on the basis of satisfaction of a lottery condition, and performs control to a special game state advantageous to a player when a lottery result of the lottery means is winning. In the game machine, the game board includes a specific decorative board for mounting plural light emitting means on a front mounting surface, a specific decoration part that covers the front mounting surface of the specific decorative board and has a transparent area, and light emission control means for controlling light emission of plural light emitting means according to a lottery result by the lottery means. A gold, specific color area is formed in a predetermined position in the specific decoration part, a white paint film is formed on a front mounting surface of the specific decorative board, an indicating part for specifying each of plural light emitting means is formed in yellow on the white paint film, and the light emitting control means can control light emission of plural light emitting means in a gold light emission mode when a lottery result by the lottery means is winning.SELECTED DRAWING: Figure 134
Patent JP-2021061475-A (JP)
Title: Structure
Inventor: HASEGAWA TAKEHIRO
IPC: H01P1/208
Filed: 2019-10-03
Abstract: To make it less susceptible to the effects of noise that can enter a microstrip line from the outside in a structure that connects a post-wall waveguide and a coplanar line.SOLUTION: In a structure (1), a first conductor layer (11), a first dielectric layer (12), a second conductor layer (13), a second dielectric layer (14), and a third conductor layer (15) are laminated in this order. In the second dielectric layer (14), a first post wall (second post wall 141) constituting a post wall waveguide (140) is formed. A coplanar line (130) is formed in the second conductor layer (13), and the first conductor layer (11) and the third conductor layer (15) cover a strip conductor (131) of the coplanar line (130) in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2021060063-A (JP)
Title: Torsional vibration reduction device
Inventor: NISHIDA HIDEYUKI
IPC: F16F15/134
Filed: 2019-10-04
Abstract: To provide a torsional vibration reduction device which can improve a yield of a material of the device as a whole.SOLUTION: In a torsional vibration reduction device 1 which comprises a planetary rotation mechanism 18 for performing a differential action by a center rotation element S, a ring rotation element R and a carrier rotation element C for holding a planetary rotation element P, and in which one of the rotation elements S, C and R is set as one of input elements S, C and R, the other one of the rotation elements S, C and R is set as one of output elements S, C and R, another one of the rotation elements S, C and R is set as one of inertia elements S, C and R, the input elements S, C and R and the output elements S, C and R are connected to each other via an elastic body 20, and an additional inertia body 19 is added to the inertial elements S, C and R, at least either of the inertia elements S, C and R and the additional inertial body 19 is formed of a plurality of split pieces 19s, Rs which are split in a circumferential direction, and the split pieces 19s, Rs are connected to each other in the circumferential direction, thus forming the annular bodies S, C, R and 19.SELECTED DRAWING: Figure 4
Patent JP-2020059062-A (JP)
Title: Systems and methods including head-mounted device for use in arc welding
Inventor: WILLIAM T MATTHEWS
IPC: B23K9/10
Filed: 2019-10-08
Abstract: To provide systems and methods including a head-mounted device for use in arc welding.SOLUTION: Embodiments of systems and methods related to the automatic adjustment of auto-darkening filter device parameters in response to settings of a welding system are disclosed. One embodiment includes a head-mounted device having a wireless receiver, an auto-darkening device, and a selection device. The wireless receiver is configured to receive wirelessly transmitted communication signals from an arc welding system which represent a present welding current setting and a present welding mode setting of the arc welding system. The selection device is configured to automatically select a shade and a sensitivity of the auto-darkening device in response to the present welding current setting and the present welding mode setting. The auto-darkening device is configured to sense the presence of an arc, transition from an un-darkened state to a darkened state in response to the arc, and transition from the darkened state to the un-darkened state when the arc is no longer present.SELECTED DRAWING: None
Patent JP-2021060172-A (JP)
Title: refrigerator
Inventor: NANBU KATSURA
IPC: F25D23/00
Filed: 2019-10-09
Abstract: To provide a refrigerator having a high-frequency thawing device, and designed so that a user can arrange a frozen product at an appropriate position without fail while suppressing increase in an electrode area relative to a food material size.SOLUTION: A refrigerator includes: a freezing/thawing chamber 6 as at least one storage chamber having a storage space capable of storing and cooling stored objects; and an oscillation electrode 24 and a counter electrode 25 forming a high-frequency electric field heating the stored objects in the storage chamber. The storage chamber is provided with both of a freezing/thawing area X where the oscillation electrode and the counter electrode face each other, and a freezing area Y where the oscillation electrode and the counter electrode do not face each other and the stored objects are stored in a freezing condition. Such a structure results in enabling increase in electrode areas of both of oscillation and fixation electrodes to be suppressed, also frozen products to be arranged at appropriate positions without requiring user's time and labor for taking out thawed products from the other freezing chamber and the like, and making the refrigerator have high efficiency.SELECTED DRAWING: Figure 2
Patent JP-2021063162-A (JP)
Title: Stretched film and use therefor
Inventor: OKU TATSUYA
IPC: B32B7/027
Filed: 2019-10-11
Abstract: To provide a stretched film that has low-temperature heat shrinkability, offering excellent thermal shrinkage, and has low natural shrinkage and high tensile elasticity.SOLUTION: A stretched film comprises a polymer composition comprising: 40-90 mass% of a propylene polymer (A) having a melting point (Tm) of at 150-180°C as measured by differential scanning calorimetry (DSC); and 10-60 mass% of a propylene copolymer (B) having a melting point (Tm) of less than 120°C as measured by differential scanning calorimetry (DSC) or having no melting point (Tm) observed [where, the total of (A) and (B) is 100 mass%], the stretched film having a tensile elasticity of 1.5 GPa or more in vertical direction (MD).SELECTED DRAWING: None
Patent JP-2021062126-A (JP)
Title: Medical image diagnostic apparatus
Inventor: ONO NOBUHIDE
IPC: A61B6/08
Filed: 2019-10-16
Abstract: To improve efficiency for setting an imaging cross-sectional position and an imaging range more than before.SOLUTION: A medical image diagnostic apparatus includes: a rack device including an imaging system; and an image generation unit. The rack device includes the imaging system for imaging a subject using a radiation ray or magnetism. The image generation unit generates a second image by synthesizing a first image acquired by imaging the subject with an optical imaging apparatus different from the imaging system with a flat surface related to an imaging position in imaging using the imaging system.SELECTED DRAWING: Figure 3
Patent JP-2021067280-A (JP)
Title: Spring and method for manufacturing spring
Inventor: UENO TOMOYUKI
IPC: F16F1/06
Filed: 2019-10-17
Abstract: To provide a spring that has excellent dimensional accuracy and non-linear spring property, and to provide a method for manufacturing a spring.SOLUTION: A spring includes: a spring part; and a terminal part provided in both ends of the spring part. The spring part and the terminal part are integrally made with a sintered metal material. The spring part includes: a first spring part having a relatively small cross-sectional area; and a second spring part having a relatively large cross-sectional area.SELECTED DRAWING: Figure 1
Patent JP-2021066223-A (JP)
Title: Non-pneumatic tire
Inventor: HOSOMI KAZUMASA
IPC: B60C7/00
Filed: 2019-10-17
Abstract: To provide a non-pneumatic tire that is able to improve the rigidity of a tread.SOLUTION: A non-pneumatic tire 1 comprises: an inside annular part 2 and an outside annular part 3 arranged concentrically; and coupling parts 4, 5 coupling the inside annular part 2 and the outside annular part 3. The coupling parts each comprise: a main body part 5d whose width as viewed from the tire width direction is constant or gradually increases at a constant ratio; and reinforcing parts 4e, 4f, 5e, 5f that couple the inside annular part 2 or outside annular part 3 and a D3 side, in a tire circumferential direction, of the main body part. The plurality of coupling parts each include a radially inside part 6 disposed further inside in a tire radial direction D2 than a center between the inside annular part 2 and the outside annular part 3; and a radially outside part 7 disposed further outside in the tire radial direction D2 than the center. The total volume of the reinforcing parts 4f, 5e of the radially outside part 7 is greater than the total volume of the reinforcing parts 4e, 5e of the radially inside part.SELECTED DRAWING: Figure 3
Patent JP-2020022789-A (JP)
Title: Method and system for shape-memory alloy wire control
Inventor: Colin h murphy
IPC: A61M5/168
Filed: 2019-10-18
Abstract: To provide a method and system for shape-memory alloy wire control.SOLUTION: The present invention defines a method for controlling an infusion pump by using a shape-memory alloy wire actuator and also defines a device corresponding to the method. The method includes determining, before actuation, an on-time on the basis of a target volume pumped by a shape-memory alloy wire plunger and the temperature of a shape-memory alloy wire. This adjusts the on-time of the actuator on the basis of the temperature of the shape-memory alloy wire. According to a first implementation, a method for controlling a device which uses the shape-memory alloy wire is disclosed. The method includes: determining an on-time for the shape-memory alloy wire on the basis of a target volume pumped by a pump plunger; determining the temperature of the shape-memory alloy wire; and adjusting the on-time on the basis of the temperature of the shape-memory alloy wire.SELECTED DRAWING: Figure 134
Patent JP-2021065147-A (JP)
Title: Canopy for work machine
Inventor: KAMAKURA KENTA
IPC: A01D67/02
Filed: 2019-10-23
Abstract: To provide a canopy for a work machine, the canopy that can be simplified in a configuration as requested.SOLUTION: A canopy for a work machine includes a support frame 40 supported to the work machine in a cantilever manner, and a roof material 41 placed and supported on an upper side of the support frame 40. The support frame 40 has a transverse member 42 positioned in a base end side place of the support frame 40 and extended in a transverse direction, and left and right longitudinal members 43 extending toward the free end side of the support frame 40 from left/right both ends of the traverse member 42. The support frame is configured in a substantially U-shaped or substantially H-shaped manner by the traverse member 42 and the left and right longitudinal members 43 in plan view.SELECTED DRAWING: Figure 4
Patent JP-2021068366-A (JP)
Title: Delivery support system and delivery support program
Inventor: SUZUKI YUSUKE
IPC: G01C21/26
Filed: 2019-10-28
Abstract: To provide a system capable of starting guidance of desired work at the user's desired timing.SOLUTION: A delivery support system includes: a planned travel route guidance unit that displays a map that includes a planned travel route via a cargo handling point where cargo handling is performed on a display unit; an instruction reception unit that receives an instruction by the instruction unit to instruct the start of guidance regarding work at the cargo handling point; and a work guidance unit that starts the display of the work guidance on the display unit when an instruction is given by an instruction unit.SELECTED DRAWING: Figure 1
Patent JP-2021070594-A (JP)
Title: Polymer cement composition and polymer cement mortar
Inventor: SHIBAGAKI MASANORI
IPC: E04G21/02
Filed: 2019-10-29
Abstract: To provide a polymer cement composition and a polymer cement mortar having spraying performance with suppressed dust and excellent in thickness blowing property, dimensional change rate and compressive strength.SOLUTION: A polymer cement composition comprises a binder, a re-emulsifiable powder resin, a shrinkage reducing agent, and a fine aggregate. A mass ratio of the fine aggregate having a particle size of 5 mm or more is less than 1 mass% based on the total mass of the fine aggregate, a mass ratio of the fine aggregate having a particle size of 1.2 mm or more and less than 5 mm is 51 mass% or more and 85 mass% or less. A content of the fine aggregate is 90 pts.mass or more and 240 pts.mass or less based on 100 pts.mass of the binder, and a content of the shrinkage reducing agent is 0.1 pts.mass or more and 7.5 pts.mass or less based on 100 pts.mass of the binder.SELECTED DRAWING: None
Patent JP-2021071392-A (JP)
Title: Voltage monitoring circuit
Inventor: KAMIHARA TOFU
IPC: G01R19/165
Filed: 2019-10-31
Abstract: To obtain a voltage monitoring circuit in which a determination voltage can be fine-adjusted, can be arbitrarily set, and hysteresis can be imparted to the determination voltage.SOLUTION: A voltage monitoring circuit 1c comprises: input terminals T1 and T2 to which V1 and V2 are applied, respectively; a reference voltage generation circuit 2 generating VREF1; a linear power supply circuit 3 generating VREF2 in accordance with VREF1; feedback resistors (4, 5, 8c, 8d) generating a plurality of divided voltages from VREF2 and negatively feeding back one of them as feedback voltage to the linear power supply circuit 3; a comparison unit 6 comparing V1 with VREF3 and generating a comparison signal S2; a comparison unit 7 comparing V2 with VREF4 and generating a comparison signal S2; selection units SW1 and SW2 selecting any two of VREF2 and its divided voltage as switching candidates for VREF3 and switching VREF3 in accordance with the comparison signal S1; and selection units SW3 and SW4 selecting any two of VREF2 and its divided voltage as switching candidates for VREF4 and switching the VREF4 in accordance with the comparison signal S2.SELECTED DRAWING: Figure 14
Patent JP-2021069786-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: First determination means executes a first determination and second determination means executes a second determination different from the first determination. Since setting means sets first setting that can be set when the first determination means and the second determination means are determined in a first order and a second setting that can be set when they are determined in a second order different from the first order. Therefore, it is possible to cause a player to have an interest in the execution order of the first determination and the second determination, so that a player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2020094187-A (JP)
Title: Curable silicone rubber mixture, electrophotographic member, and electrophotographic image forming apparatus
Inventor: TANAKA SUEO
IPC: C08L83/04
Filed: 2019-11-05
Abstract: To provide a curable silicone rubber mixture providing a cured silicone rubber having a small change in volume resistivity, even when a high voltage is applied for a long period of time.SOLUTION: The curable silicone rubber mixture includes a curable silicone rubber, a cation, an anion and metal oxide particles, the cation including a first cation having one or more carbon-carbon double bonds in a molecular structure thereof, the metal oxide particles having surfaces whose hydrophilization rate is 0.50 or more.SELECTED DRAWING: Figure 2
Patent JP-2021077690-A (JP)
Title: Thermal conductor, electronic device using the same, and manufacturing method of thermal conductor
Inventor: TOBATA MARINA
IPC: H01L23/373
Filed: 2019-11-06
Abstract: To provide a thermal conductor capable of maintaining thermal conductivity and controlling the heat diffusion direction in a thermal conductor capable of adhering to any heat radiating portion.SOLUTION: A thermal conductor includes a ceramic sheet and a resin coating layer formed on at least one surface of the ceramic sheet, and the ceramic sheet has one or more folded portions.SELECTED DRAWING: Figure 6
Patent JP-2020038984-A (JP)
Title: Container purging device
Inventor: NATSUME MITSUO
IPC: H01L21/677
Filed: 2019-11-07
Abstract: To provide a container purging device having a miniaturized inert gas supply mechanism in a technique for injecting and discharging gas into and from a container.SOLUTION: A load port 100 as a container purging device comprises: a discharge mechanism that discharges gas in a substrate storage container 10 through a discharge part provided at the bottom of the substrate storage container 10; and a supply mechanism that supplies inert gas into the substrate storage container 10 through an injection part provided at the bottom. The concentration of the inert gas in the substrate storage container 10 is increased by operating the discharge mechanism and the supply mechanism. The supply mechanism includes an injection nozzle 5 that is provided in an ascendible/descendible manner from/to a mounting table, and a housing that houses the injection nozzle in an ascendible/descendible manner such that the injection nozzle 5 comes in contact with the injection part of the substrate storage container 10.EFFECT: The injection nozzle functions as a piston with the housing as a cylinder, which enables the injection nozzle to be driven in an ascendible/descendible manner, and the housing has an opening through which the injection nozzle penetrates, and a part of the injection nozzle is exposed to the outside of the housing and comes in contact with the injection part.SELECTED DRAWING: Figure 2
Patent JP-2021075809-A (JP)
Title: Functional woven or knitted fabric
Inventor: HIGUCHI SHINYA
IPC: D06M16/00
Filed: 2019-11-07
Abstract: To provide a functional woven or knitted fabric with excellent performance capable of enduring repeated industrial cleaning, regarding all of the antistatic property, the absorbed-water diffusibility, and the pH adjustment function with respect to acidity and alkalinity.SOLUTION: In the functional woven or knitted fabric, a fiber surface exposed on at least one surface of a woven or knitted fabric made of fiber is coated with a coating comprising a vinyl polymer obtained by polymerization of a vinyl compound represented by general formula (1), where the coating contains lactic acid bacteria.SELECTED DRAWING: None
Patent JP-2020087922-A (JP)
Title: All-solid lithium ion secondary battery
Inventor: KAWASAKI HIROSHI
IPC: H01M10/0562
Filed: 2019-11-08
Abstract: To provide an all-solid lithium ion battery which can achieve both of cycle characteristics and battery stability.SOLUTION: An all-solid lithium ion battery comprises a solid electrolyte, a positive electrode and a negative electrode. In the all-solid lithium ion battery, the positive electrode and the negative electrode each include a resin current collector. In the all-solid lithium ion secondary battery, the resin current collector contains a base material consisting of a polymer material, a conductive filler and a dispersant. It is preferred that the dispersant is a copolymer having a block (A1) and a block (A2), the block (A1) is a block which contains ethylene and propylene as an essential constituting monomer, and the block (A2) is a block which contains an unsaturated ethylene monomer (a2) having a carboxyl group as an essential constituting monomer.SELECTED DRAWING: None