baber/WOPTO huggingface dataset:
Patent JP-2019163816-A (JP)
Title: Power transmission device
Inventor: YASUDA KEIICHI
IPC: F16H25/14
Filed: 2018-03-20
Abstract: To provide a power transmission device capable of more properly suppressing resonance.SOLUTION: A power transmission device 99 includes a rotation member 4, a dynamic vibration absorber 15, and a control portion 13. The dynamic vibration absorber 15 is mounted on the rotation member 4. The control portion 13 actively controls the dynamic vibration absorber 15. The dynamic vibration absorber 15 has a main body member 151, an inertia member 152, a centrifugal element 153, and a conversion mechanism. The centrifugal element 153 is disposed to receive centrifugal force by rotation of at least one of the main body member 151 and the inertia member 152. The conversion mechanism is constituted to convert centrifugal force into circumferential force in a direction to reduce relative displacement, when the relative displacement in a rotating direction is generated between the main body member 151 and the inertia member 152.SELECTED DRAWING: Figure 2
Patent JP-2019162345-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-03-20
Abstract: To provide a game machine capable of suppressing a load given to electric wiring.SOLUTION: A predetermined part of electric wiring DH1 is disposed in a cylindrical part 444d as a rotating shaft part of an auxiliary arm member 444, thus suppressing relative displacement of the predetermined part of the electric wiring DH1 occurring relative to the auxiliary arm member 444 when rotational displacement of the auxiliary arm member 444 occurs, and suppressing a load given to the electric wiring DH1. Additionally, arrangement versatility of a blade-like member 460 can be enhanced, thus shortening distance between the blade-like member 460 and the electric wiring DH1.SELECTED DRAWING: Figure 26
Patent JP-2019165700-A (JP)
Title: Adverse animal repellent device
Inventor: TANAKA SUSUMU
IPC: A01M29/22
Filed: 2018-03-26
Abstract: To provide an adverse animal repellent device capable of being easily and inexpensively produced, achieving a repellent effect, and being driven with saved power.SOLUTION: An adverse animal repellent device comprises: a metal cylindrical body 12 whose whole body is embedded in the ground; and an engagement piece 16 stored in the cylindrical body 12 and provided on an inside surface of the cylindrical body 12. The adverse animal repellent device comprises a vibrator 20 attached to the engagement piece 16 and suspended into the cylindrical body 12. The vibrator 20 comprises: a case body 22; a drive battery 32 stored in the case body 22 and provided inside the case body 22; and a vibration source motor 28 driven by the battery 32. The vibrator 20 is configured so that in a state of being suspended in the cylindrical body 12, a lower end part 22a of the case body 22 is in contact with an inside surface of the cylindrical body 12 and an upper end part is slightly separated from the inside surface of the cylindrical body 12. The inside surface of the cylindrical body 12 is embedded in the ground in the use state with an inclination with respect to a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2019173323-A (JP)
Title: Flush toilet bowl
Inventor: Shiobara eiji
IPC: E03D11/08
Filed: 2018-03-27
Abstract: To provide a flush toilet bowl capable of effectively suppressing splashing of wash water to the outside of the bowl and to the surroundings, and improving bowl washing performance and dirt discharging performance.SOLUTION: A flush toilet bowl has a bowl, a drainage channel, a first rim water discharge part 20 and a second rim water discharge part. A water passage C in a front area of the bowl has an upstream water passage C1 and a downstream water passage C2 formed upstream and downstream the front end part 6a of a bowl surface, respectively. A curvature radius ρ2 in plan view of the downstream water passage is set to be smaller than a curvature radius ρ1 in plan view of the upstream water passage. The water passage in the front area of the bowl has a flow passage cross section in the vertical direction formed between a shelf surface 16 thereof and an overhang part, and a cross sectional area of the flow passage cross section in the vertical direction is set to be minimum at a front end part of the water passage.SELECTED DRAWING: Figure 4
Patent JP-2019173854-A (JP)
Title: Tapered roller bearing
Inventor: ISHIKAWA TAKANORI
IPC: F16C19/36
Filed: 2018-03-28
Abstract: To provide a tapered roller bearing that has excellent seizure resistance, as well as a long life and high durability.SOLUTION: In a tapered roller bearing, at least any one of an outer ring 11, an inner ring 13, and a plurality of tapered rollers 12 includes a nitrogen-enriched layer 11B, 12B, 13B. An oil-holding recess 14A is formed in a large annular part 107 of a cage 14. When a set radius of curvature of a roller large end face 16 of the tapered roller 12 is R, and a distance from an apex of a cone angle of the tapered roller 12 to a large collar face 18 of the inner ring 13 is R, a ratio R/Rof the set radius of curvature R to the distance Ris 0.75 or greater and 0.87 of less. When an actual radius of curvature of the roller large end face 16 of the tapered roller 12 after grinding is R, a ratio R/R of the actual radius of curvature Rto the set radius of curvature R is 0.5 or greater.SELECTED DRAWING: Figure 2
Patent JP-2019175724-A (JP)
Title: Manufacturing method of light-emitting device and light-emitting device
Inventor: TANISAKO SHINICHI
IPC: H05B33/10
Filed: 2018-03-29
Abstract: To easily perform a repair work by laser repair in an OLED having a solid sealing structure or a film sealing structure.SOLUTION: On a first surface 100a of a substrate 100, an organic EL laminate 160 including a first electrode 110, an organic layer 120, and a second electrode 130 in this order is formed. A first sealing layer 140 that seals the organic EL laminate 160 is formed. Laser repair is performed on the organic EL laminate 160. A second sealing layer 150 that seals the organic EL laminate 160 and the first sealing layer 140 is formed.SELECTED DRAWING: Figure 1
Patent JP-2018172843-A (JP)
Title: Elastic monofilament and woven or knitted fabric
Inventor: YAMAMOTO HIROYUKI
IPC: D01F8/14
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an elastic monofilament having both fatigue resistance and rigidity in a bending direction.SOLUTION: There is provided an elastic monofilament having a core-sheath composite structure in which the volume ratio of the core portion is 2 to 25%, in which the core component is thermoplastic polyester and the sheath component is a copolymeric thermoplastic elastomer having a hard segment and a soft segment, having Young's modulus of 750 to 5000 N/mm, tensile strength of 0.4 to 3.0 cN/dtex at 30% elongation, and bending hardness of 4cN or more.SELECTED DRAWING: None
Patent JP-2019179826-A (JP)
Title: Mounting device and mounting method
Inventor: ASAHI NOBORU
IPC: H01L21/60
Filed: 2018-03-30
Abstract: To provide a mounting device and a mounting method that can bond a bump of an electronic component and an electrode on a board with high bonding reliability when conducting flip-chip mounting of an electronic component such as a semiconductor chip using a metal with high rigidity as a bump on the board without using solder.SOLUTION: A mounting device includes: a stage that sucks and holds a board from a surface opposite to a surface on which there is an electrode; a bonding head having a function that sucks and holds an electronic component from a surface opposite to a surface on which there is a bump, drives it toward the board, and applies a load; a past transfer mechanism that transfers metal particle paste to the bump; and a control unit that controls the operation of the stage, the bonding head, and the paste transfer mechanism. The control unit controls the stage so as to reciprocate the stage in the in-plane direction of the board when the bonding head presses the electronic component to the board. The mounting device and a mounting method are provided.SELECTED DRAWING: Figure 2
Patent JP-2019177813-A (JP)
Title: Rudder device and vessel
Inventor: ICHINOSE YASUO
IPC: B63H25/38
Filed: 2018-03-30
Abstract: To provide a rudder device and a vessel capable of obtaining higher propulsion efficiency by taking into consideration interference in 3 flows of the rudder, a propeller, and a hull.SOLUTION: A rudder device comprises a rudder plate 10 which is attached behind the propeller 2 of the vessel 1, and which has a rudder shape formed of an upper twisted part 20a provided in a rudder plate upper part 10a positioned above a central axis A of a propeller 2 and a lower twisted part 20d provided in a rudder plate lower part 10d positioned below the central axis A of the propeller 2, in a state of both being twisted in an opposite direction to face a rotation flow B of the propeller 2, as well as, of the lower twisted part 20d to have a twist amount set to be greater than the twist amount of the upper twisted part 20a.SELECTED DRAWING: Figure 1
Patent JP-2019180215-A (JP)
Title: Motor, air blower and cleaner
Inventor: FUJIWARA HARUKAZU
IPC: H02K7/14
Filed: 2018-03-30
Abstract: To provide a motor that can have its housing enhanced in rigidity, an air blower and a cleaner.SOLUTION: A motor 1 has a rotor 20 which rotates on a center axis C extending vertically, a stator 30 radially opposed to the rotor, and a housing 40 including at least in part the rotor and the stator. The stator has a core back part 311, and a plurality of teeth parts 312 extending from the core back part toward the center axis. The housing has a top plate part 41 spreading in a direction orthogonal to the center axis, a cylindrical housing cylinder part 42 extending axially downward from a radially outer end part of the top plate part, and at least one projection part 43 extending axially downward from the top plate part. The projection part is arranged between adjacent teeth parts in a circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2019181995-A (JP)
Title: Vehicle seat
Inventor: ADACHI YUYA
IPC: B60N2/06
Filed: 2018-04-02
Abstract: To provide a vehicle seat which can restrict a rotation angle of a seat back according to an anteroposterior position of the seat with a simple structure.SOLUTION: A seat S includes: lower rails 40 fixed to a vehicle body B; upper rails 41 which are provided so as to move forward and rearward relative to the lower rails 40; a seat cushion S1 which is attached to the upper rails 41 and moves following the upper rails 41; a seat back S2 which is rotatably attached to the seat cushion S1 through a reclining device 5; and regulation members 10, each of which has a first end part 11 fixed to the seat back S2 and a second end part 12 fixed to the vehicle body B and regulates so that a distance between the first end part 11 and the second end part 12 becomes a predetermined distance or shorter. The regulation member 10 regulates rotation of the seat back S2 by the reclining device 5 when the distance between the first end part 11 and the second end part 12 reaches the predetermined distance.SELECTED DRAWING: Figure 4
Patent JP-2019184296-A (JP)
Title: Minute current detector
Inventor: YOSHII YOSHIHARU
IPC: G01R19/00
Filed: 2018-04-04
Abstract: To solve the problem that with a conventional magnetic sensor it is impossible to detect a minute current such as a nA-class leakage current because of sensitivity limits, and with a conventional detection method, a largely distributed magnetic field tends to occur between electrodes due to an applied AC current and a change of magnetic filed due to a leakage current becomes less clearly visible.SOLUTION: Provided is a minute current detector comprising a magnetic sensor including an NVC (Nitrogen Vacancy Center) and a vector potential device. Thus, a minute current detector is obtained, with which it is possible to detect a minute leakage current, and to heighten sensitivity as a magnetic sensor.SELECTED DRAWING: Figure 1
Patent JP-2019187030-A (JP)
Title: Power conversion apparatus
Inventor: TSUKINARI YUKI
IPC: H02M7/48
Filed: 2018-04-05
Abstract: To provide a power conversion apparatus in which a life of a semiconductor module can be predicted with high precision.SOLUTION: A power conversion apparatus according to one embodiment includes a semiconductor module having a semiconductor element and a sensor for detecting a state of the semiconductor element, and includes a life estimating device that estimates a life of the semiconductor module. The life estimating device includes a data acquisition unit that acquires data detected by the sensor, an operation counter that calculates the number of operation cycles of the semiconductor element on the basis of the detected data, a database that stores a plurality of unique data sets unique to the semiconductor module, a life calculation unit that specifies a deterioration mode of the semiconductor module by using the detected data, the number of operation cycles, and the plurality of unique data sets, and calculates life data corresponding to the specified deterioration mode, and a degree-of-deterioration determination unit that determines a degree of deterioration of the semiconductor module on the basis of the life data.SELECTED DRAWING: Figure 1
Patent JP-2019182308-A (JP)
Title: Lever guide cover structure of travelling vehicle
Inventor: YAKUSHIJI KENSHIRO
IPC: B62D49/00
Filed: 2018-04-13
Abstract: To provide a lever guide cover structure of a travelling vehicle capable of facilitating mold production without complicating a shape of a slave mold with respect to a master mold for synthetic resin molding, and facilitating work of attaching a label or the like.SOLUTION: A lever guide cover structure is provided with a lever guide cover 15 formed to have a lower lever guide part 22 and an upper lever guide part 23 through which two operation levers 20, 21 penetrate respectively, the two operation levers 20, 21 being installed by being separated in front and rear and up and down directions, along an upper surface part of a fender 9 formed to have a substantially arc shape and covering an upper part and an inner part of a rear wheel 2. Two guide surfaces 22a, 23a of the lower lever guide part 22 and the upper lever guide part 23 are formed of a plane surface having no curvature in side view or front view or a curved surface having curvature only in one direction.SELECTED DRAWING: Figure 9
Patent JP-2018185134-A (JP)
Title: Heat exchanger assembly
Inventor: SAMUEL NOAH MILLER
IPC: F28D21/00
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger assembly.SOLUTION: An apparatus and method of forming a heat exchanger (14) can include a first manifold (26) that defines a first fluid inlet (30) to the heat exchanger (14), and a second manifold (28) that defines a second fluid inlet (32) to the heat exchanger (14). A lattice cell body (44) can be provided in the heat exchanger (14) that can form a first set of flow passages (58) and a second set of flow passages (78). The first and second sets of flow passages (58,78) can be intertwined with one another.SELECTED DRAWING: Figure 1
Patent JP-2019191785-A (JP)
Title: Coordination system and program
Inventor: FUTAMATA SHOGO
IPC: G06T11/80
Filed: 2018-04-21
Abstract: To provide a coordination system providing a coordination matched a selected fashion item as well as making a user select a fashion item easily by showing a try-on image of a fashion item selected reflecting user's physique.SOLUTION: A coordination system 1 comprises: a server 20 having a server storage unit 22 in which user data Ud including body data Sd representing user's physique and commodity data Pd including coordination data Cd are stored and a server control unit 21; and a user terminal 10 having a display 12, and an input unit 11 selecting a fashion item. The server control unit 21 creates a try-on image based on the commodity data Pd and the body data Sd, and the display 12 displays a fashion item registered in the coordination data Cd and the created try-on image.SELECTED DRAWING: Figure 1
Patent JP-2021073323-A (JP)
Title: Microcapsule-containing composition
Inventor: TANAKA TOMOHITO
IPC: C11B9/00
Filed: 2018-04-25
Abstract: To provide a microcapsule-containing composition having excellent adhesion to hair or fibers.SOLUTION: A microcapsule-containing composition comprises: microcapsules which comprise a shell material containing a polyurethane or polyurea having a structural portion derived from an aromatic polyisocyanate and a structural portion derived from an aliphatic polyisocyanate, and have anionic charge on the surface thereof; and a cationic surfactant.SELECTED DRAWING: None
Patent JP-2018175875-A (JP)
Title: Eating utensil holding tool and eating utensil
Inventor: YAMAZAKI TOMOYUKI
IPC: A47G19/00
Filed: 2018-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an eating utensil holding tool which, while preventing a Chinese spoon from slipping down into a bowl of Chinese noodle or the like, saves costs for producing the Chinese spoon and has excellent design property.SOLUTION: A ring-shaped eating utensil holding tool 1 to mount to the handle of an eating utensil to hold the handle at the upper edge of a bowl comprises: a thick part whose thickness from its inside to outside is large; and a thin part whose thickness from its inside to outside is smaller than that of the thick part, the thick part being formed to be thicker than the thickness of the upper edge of the bowl. The eating utensil holding tool is formed of an elastic material and its inner periphery is formed to be smaller than its outer periphery. Furthermore, the surface shape of the tool is a circle so that the tool can be fitted to the handle while being rotated from the tip end of the handle toward the root of the handle.SELECTED DRAWING: Figure 1
Patent JP-2019187888-A (JP)
Title: Blood purification device
Inventor: AKITA KUNIHIKO
IPC: A61M1/36
Filed: 2018-04-26
Abstract: To provide a blood purification device capable of allowing sure grasping on a device, a fact that measurement of a blood flow rate of an access blood vessel is performed and allowing a medical worker other than an operator who switched a connection state of a puncture needle to clearly and easily recognize a fact that, measurement of a blood flow rate of an access blood vessel is performed.SOLUTION: A blood purification device comprises: a control part 12 executing a treatment mode for driving a blood pump 3 in a forward connection state for extracorporeally circulating blood of a patient by a blood circuit 1 and performing blood purification treatment by a dialyzer 2, and a measurement mode for driving the blood pump 3 in a reverse connection state for extracorporeally circulating blood of the patient by the blood circuit 1 and detecting re-circulation blood by a re-circulation blood detection part (E1, E2) and calculating re-circulation ratio by the re-circulation ratio calculation part 11, and on the basis of the calculated re-circulation ratio, determining a blood flow rate of an access blood vessel.SELECTED DRAWING: Figure 1
Patent JP-2018114398-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine reliably enabling a visual recognizing or photographing of a rare presentation to be performed in a display device.SOLUTION: If an image saving button 23 is operated by a player, a presentation (premium presentation) which was displayed in a third symbol display device 81 is reproduced and displayed between a third round and a seventh round in a big win (jackpot). While the presentation is being reproduced during the rounds in the big win, if the image saving button 23 is operated by the player again, the presentation that is being reproduced is stopped and displayed. Therefore, by operating the image saving button 23 while the premium presentation is being reproduced in the big win, the player can stop and display an image, in the premium presentation, which is desired to be visually recognized or photographed by a cellular phone terminal. Consequently, the image stopped and displayed can be reliably visually recognized or photographed by the cellular phone terminal.SELECTED DRAWING: Figure 23
Patent JP-2018138493-A (JP)
Title: Advertising insert bundle arranging conveyance device and gathering machine equipped with advertising insert bundle arranging conveyance device
Inventor: YAMADA SHUNICHIRO
IPC: B65H31/38
Filed: 2018-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an advertising insert bundle arranging conveyance device that simplifies troubles of arranging advertising insert paper.SOLUTION: An advertising insert bundle arranging conveyance device 10 is provided at the front of the gathering machine that feeds respective advertising insert paper from multiple shelves and sandwiches each advertising insert paper with parent paper and creates an advertising insert bundle. The advertising insert bundle arranging conveyance device includes: a stacking part 42 that stacks up an advertising insert bundle ejected from the discharge port of the gathering machine; a paper arranging mechanism 82 that is provided on the stacking part and arranges the paper of the advertising insert paper bundle; and a conveyance mechanism 84 that moves the advertising insert bundle from the stacking part.SELECTED DRAWING: Figure 1
Patent JP-2019200855-A (JP)
Title: Electrode assembly and power storage device
Inventor: SAKAMOTO JUNYA
IPC: H01G11/52
Filed: 2018-05-14
Abstract: To suppress plastic deformation of a collector of a negative electrode at the time of charging.SOLUTION: A negative electrode 20 comprises: a sheet-like collector 21; a negative electrode active material layer 22 that is provided on a primary face of the collector 21 and contains negative electrode active material capable of occluding and discharging lithium; and a first ceramic layer 23 that is provided on the negative electrode active material layer 22 and contains ceramic particles. A separator 30 comprises: a sheet-like base material layer 31; and a second ceramic layer 32 that is provided on a primary face of the base material layer 31 and contains ceramic particles. The first ceramic layer 23 of the negative electrode 20 is in contact with the second ceramic layer 32 of the separator 30.SELECTED DRAWING: Figure 1
Patent JP-2019200607-A (JP)
Title: Information processing system and information processing method
Inventor: IZAWA RYOTA
IPC: B25J13/00
Filed: 2018-05-16
Abstract: To provide an information processing system which uses a robot that makes many people feel familiar.SOLUTION: In an information processing system 10 including a robot 20 and an information processing device 40, the information processing device 40 includes: a camera 49; a first transmission unit configured to transmit data related to an image captured by the camera 49 to a network; a first receiving unit configured to receive response data created based on the data related to the image transmitted from the first transmission unit; and a second transmission unit configured to transmit voice data to the robot 20 based on the response data received by the first receiving unit. The robot 20 includes a third receiving unit configured to receive the voice data transmitted from the second transmission unit, and a speaker that outputs voices based on the voice data received by the third receiving unit.SELECTED DRAWING: Figure 1
Patent JP-2019201906-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-23
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