baber/WOPTO huggingface dataset:
Patent JP-2019012781-A (JP)
Title: Joint device
Inventor: WADA KAZUO
IPC: H01L21/02
Filed: 2017-06-30
Abstract: To provide a joint device that can be reduced in size.SOLUTION: A joint device has a chamber 101, a stage 131, a window member 104 provided with an electrostatic chuck 108 for holding a second substrate 302 at an underside, a high frequency application part 102 having a coil 102c placed vertically above the window member 104, and generating plasma in the chamber 101 by applying a high frequency electromagnetic field, generated by feeding a high frequency current to the coil 102c, through the window member 104, to inert gas such as Ar (argon), N(nitrogen), or the like, supplied into the chamber 101, and a drive part 105 for driving the stage 131 in a direction approaching the window member 104 or a direction going away from the window member 104. The electrostatic chuck 108 has a pair of comb-like electrodes.SELECTED DRAWING: Figure 1
Patent JP-2017196477-A (JP)
Title: Game machine
Inventor: MIYAMOTO MASAFUMI
IPC: A63F5/04
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can suppress a decrease in operation of a hall by making it hard to estimate a set value.SOLUTION: A game machine performs an internal lottery on the basis of win/lose probability in accordance with a plurality of levels of advantage in response to operation of a start lever, rotates a plurality of movable bodies when the start lever is operated and a prescribed start condition is satisfied, and shows a result of a game by combination of symbols stop displayed by stop of a plurality of reels that started to rotate. When the start lever is operated but the prescribed condition is not satisfied, the plurality of movable bodies do not start to rotate and performance based on a win/lose result of the internal lottery is executed. When a result of the game, an actual win lose probability based on the performance executed, and win/lose probability in accordance with the level of advantage satisfy a prescribed condition, performance related to a result different from a result of the lottery is executed.SELECTED DRAWING: Figure 68
Patent JP-2018014321-A (JP)
Title: Positive electrode active material, power storage device, electronic device, and method for manufacturing positive electrode active material
Inventor: YONEDA YUMIKO
IPC: H01M4/58
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide: a positive electrode active material which is large in lithium diffusion speed; and a power storage device arranged by use of the positive electrode active material, which is large in output.SOLUTION: A positive electrode active material comprises particle aggregates 202a-202c. The aggregates have a particle diameter of 300 nm to 3 μm. The aggregates 202a-202c each have two or more particles. The two or more particles that the aggregates 202a-202c have are of a lithium-containing composite phosphate having one or more of iron, nickel, manganese and cobalt. The first aggregate 202a includes a first particle 203a and a second particle 203b, each having a long diameter and a short diameter in a top face when viewed from a predetermined direction. The first particle 203a and the second particle 203b are arranged so that their long diameters become generally parallel to each other when viewed from the predetermined direction. The long diameter of the first particle 203a is 2-6 times the short diameter of the first particle 203a, and the short diameter of the first particle 203a is 20-130 nm.SELECTED DRAWING: Figure 1
Patent JP-2019022295-A (JP)
Title: Switching regulator
Inventor: TAKADA KOSUKE
IPC: H02M3/155
Filed: 2017-07-14
Abstract: To provide a switching regulator with small output voltage ripple even in PFM operation.SOLUTION: A switching regulator includes: an inductor of which one end is connected to an output terminal; a switching element connected to a power terminal and another end of the inductor; an error amplifier circuit for amplifying a difference between a voltage based on an output voltage and a first reference voltage and outputting an error voltage; a PFM comparison circuit for comparing the error voltage with a second reference voltage and outputting a comparison result signal of the first or second level; an oscillation circuit for outputting a clock signal of a predetermined frequency when the comparison result signal is at the first level and stopping the output of the clock signal when the comparison result signal is at the second level; and a PWM conversion circuit for turning on and off the switching element with a desired pulse width based on the error voltage and the output of the oscillation circuit, in which an offset of a predetermined period is provided at the input of the PFM comparison circuit in response to the fact that the comparison result signal switches from the second level to the first level.SELECTED DRAWING: Figure 1
Patent JP-2019005887-A (JP)
Title: Deburring apparatus
Inventor: HASEGAWA YUKINORI
IPC: B24D13/02
Filed: 2017-06-28
Abstract: To provide a deburring machine that is equipped with a carrier device capable of selecting various methods for conveyance of a product with no size limit, without drastically expanding, particularly, a present equipment space.SOLUTION: Transport conveyers 2 are disposed in two rows in a present space 1 of a carrier device by opening a closed frame to remove a product width limit. Each of the transport conveyers 2 individually and singly has a drive motor 3 capable of performing direction control and speed control of advance 11 and retreat 12. A suction device 4 at a downsides of the conveyers is shared. The suction device sucks in and fixes a product on either of the conveyers, and conveys it in an operating direction.SELECTED DRAWING: Figure 1
Patent JP-2019017750-A (JP)
Title: Food material squeezing device
Inventor: HIGASHI YUKIYASU
IPC: A47J19/00
Filed: 2017-07-18
Abstract: To reduce the burden on a user.SOLUTION: A food material squeezing device includes: a screw for squeezing a food material; a motor (23) for rotating the screw; a load detection part (21b) for detecting a state of load when the screw squeezes the food material; and a rotation control part (21a) for controlling the motor (23) so as to normally rotate after inverse rotation when the load detection part (21b) detects an anomaly state as a load state.SELECTED DRAWING: Figure 4
Patent JP-2019019252-A (JP)
Title: Polyethylene laminate
Inventor: TOKUDA AKIKO
IPC: C09D201/08
Filed: 2017-07-19
Abstract: To provide a polyethylene laminate capable of suppressing adhesion of a tomato processed product.SOLUTION: A polyethylene laminate preventing adhesion of a tomato processed product includes a polyethylene substrate and a copolymer coating laminated on the substrate. The copolymer coating contains a copolymer having a first monomer moiety and a second monomer moiety. The first monomer moiety has a linear alkyl group in a side chain, and the second monomer moiety has a structure represented by a formula RCOO- (Ris a C1-6 alkyl group) in a side chain.SELECTED DRAWING: None
Patent JP-2018020431-A (JP)
Title: Tightening fastener and, in particular, vise
Inventor: MAURER ECKHARD
IPC: B25B1/24
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a tightening fastener (1) and, in particular, a vise comprising a housing (2) provided with a guide track (10) and at least one base jaws (3, 4) fitted with clamp jaws (6, 7) such that a cavity or an air gap (21) between an inner wall of the guide track (10) and the base jaws (3, 4) is completely covered.SOLUTION: The present invention relates to a tightening fastener characterized in that a seal (11) is inserted into an air gap (21) present in a housing (2) between base jaws (3, 4) and an inner wall of a guide track (10), an air gap (21) on a separate plane between the base jaws (3, 4), and an air gap (21) at a face end part (16) of a region of the guide track (10) extending thereto, respectively, and a specific seal (11) is held at a specific position with a support strip (12).SELECTED DRAWING: Figure 1
Patent JP-2019017359-A (JP)
Title: Cut piece of food material, supply method, and cooked article
Inventor: TAKABE ATSUSHI
IPC: A23L5/00
Filed: 2017-07-21
Abstract: To provide a cut piece having unconventional appearance and texture for drawing out goodness of food materials because a conventional food piece does not fully make use of goodness of the food materials in a shape, texture or the like thereof, and a cooked article.SOLUTION: There is provided a cut piece 1c obtained by cut processing of a food material, a circular cross section has a diameter of 0.8 to 8.0 mm and a length of 2.0 to 25.0 cm. There are provided the cut piece 1c having a string part 11c and a cooked part using the same. There is provided the cut piece 1c, in which a plurality of string parts 11c are aligned in parallel and there are a plurality of connection parts for connecting the plurality of string parts 11c at least at a part each other.SELECTED DRAWING: Figure 14
Patent JP-2019028205-A (JP)
Title: Driving device and electronic apparatus
Inventor: MATSUSHITA TOMONORI
IPC: G02B26/00
Filed: 2017-07-28
Abstract: To provide a driving device capable of accurately matching a distance between counter members with a target value, and an electronic apparatus.SOLUTION: A driving device comprises: a pair of counter members facing each other; a capacity detection part detecting electrostatic capacitance between the pair of counter members; a gap change part changing a distance between the pair of counter members on the basis of an input signal; a distance maintenance part maintaining the distance between the pair of counter members to a reference distance; and a feedback control part executing feedback control of the input signal on the basis of a first detection value being the electrostatic capacitance detected by the capacity detection part. When the distance between the pair of counter members becomes the reference distance, the feedback control part corrects the first detection value on the basis of a difference between a second detection value being the electrostatic capacitance detected by the capacity detection part and an ideal value of the electrostatic capacitance between the pair of counter members when the distance between the pair of counter members becomes the reference distance, and executes the feedback control.SELECTED DRAWING: Figure 2
Patent JP-2019027892-A (JP)
Title: Encoder device, drive device, stage device, robot device, and method for manufacturing encoder device
Inventor: SUZUKI HIROSHI
IPC: G01D5/244
Filed: 2017-07-28
Abstract: To detect rotation position information with high accuracy.SOLUTION: An encoder device comprises: a first encoder for detecting an angular position of a first shaft; a second encoder for detecting angular position of a second shaft connected to the first shaft via an intermediate shaft; a correction unit for correcting the detection result of the first encoder and the detection result of the second encoder; and a processing unit for detecting one or both of the multi-rotation information of the first shaft and the multi-rotation information of the second shaft on the basis of the detection result of the first encoder corrected by the correction unit and the detection result of the second encoder corrected by the correction unit. The first shaft includes a first gearwheel, the second shaft includes a second gearwheel, and the intermediate shaft includes a third gearwheel that is engaged with the first gearwheel and a fourth gearwheel that is engaged with the second gearwheel. The number of teeth of the third gearwheel is an integral multiple of a difference in the number of teeth between the first gearwheel and the third gearwheel.SELECTED DRAWING: Figure 1
Patent JP-2019029207-A (JP)
Title: Lamp device and illuminating device
Inventor: YAMADA TAICHI
IPC: F21K9/66
Filed: 2017-07-31
Abstract: To provide a lamp device that can improve a lumen maintenance factor.SOLUTION: A lamp device 10 comprises a globe 15, a light source part 24, rare gas G, and a power supply part 16. The globe 15 is provided on the side of one end of a lamp central axis z, and comprises a sealed internal space 42. The light source part 24 is arranged in the internal space 42 of the globe 15, and comprises a plurality of light emitting elements 31 arranged along a direction intersecting with the lamp central axis z. The rare gas G is enclosed in the internal space 42 of the globe 15. The power supply part 16 is provided on the side of another end of the lamp central axis z.SELECTED DRAWING: Figure 1
Patent JP-2018039718-A (JP)
Title: Fireproof board and manufacturing method therefor
Inventor: WON CHUL HEE
IPC: C04B18/04
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof board and a manufacturing method therefor, especially an application of fireproof design, a fireproof board having enhanced fireproof performance applied to tunnels and underground spaces, and a manufacturing method therefor.SOLUTION: A fireproof board contains a first aggregate using shells containing a lime component, a second aggregate containing a silicon component, and a binder binding the first aggregate and the second aggregate. It contains further a mixing agent for mixing the first aggregate and the second aggregate, the mixing agent uses polycarboxylate as a water reducing agent. By these constitution, an organic and inorganic complex using advantages at maximum by complementing disadvantages is constituted by using an organic compound and an inorganic compound of an industrial waste. The invention can reduce unit price of products by supplying materials at low price by using the industrial waste.SELECTED DRAWING: Figure 1
Patent JP-2017209525-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a player from losing an interest in a game, in an early stage.SOLUTION: A game machine is configured so that, based on an operation of operation means which can be operated by a player, lottery information is acquired by acquisition means. Determination is executed by determination means, based on lottery information acquired by the acquisition means. When it is determined that, a result is a prescribed result by the determination means, an operation performance display mode is displayed on display means. An effective period in which the operation of the operation means is effective, is set by period setting means. A residual period of the effective period when the operation means is operated, and it is determined that the result is the prescribed result, is stored in storage means. Based on a fact that, a total value of the residual period stored in the storage means becomes equal to or more than a prescribed value, a specific performance is displayed on display means by specific performance means.SELECTED DRAWING: Figure 30
Patent JP-2019032972-A (JP)
Title: Start/stop switch device
Inventor: MOTOKAWA MAKOTO
IPC: H01H9/16
Filed: 2017-08-07
Abstract: To provide a start/stop switch device capable of improving merchantability by making uniform a look of an irradiation light of a display part.SOLUTION: A start/stop switch device 10 comprises an operation knob 14, a knob display part 35, first to third light-emitting parts 66-68, and upper and lower shading walls 55 and 57. The operation knob is supported in a freely movable manner along a housing 12. The knob display part is provided in the operation knob. The first to third light-emitting parts emit irradiation lights for irradiating the knob display part therewith. The upper and lower shading walls are provided between the operation knob and the first to third light-emitting parts. The upper and lower shading walls suppress scattering of the irradiation lights emitted from the second and third light-emitting parts 67 and 68 that are offset from an axis of the housing.SELECTED DRAWING: Figure 3
Patent JP-2019030578-A (JP)
Title: Simulation method of brushing operation
Inventor: SASAKI MAKOTO
IPC: A46B15/00
Filed: 2017-08-09
Abstract: To provide a simulation method of a brushing operation capable of deriving an optimal brushing operation by computer simulation and visualizing the optimal brushing operation.SOLUTION: A simulation method of the brushing operation of the invention comprises: a brushing step 1; a brushing measurement step 2; an evaluation parameter measurement step 3; a normalization processing step 4; a main component analysis step 5; a main component extraction step 6; a multiple regression analysis step 7; an optimization processing step 8; a brushing operation generation step 9; and a visualization step 10.SELECTED DRAWING: Figure 1
Patent JP-2019031633-A (JP)
Title: Fiber structure and method for producing the same
Inventor: TAGAITO RYOICHI
IPC: C08J5/04
Filed: 2017-08-09
Abstract: To provide a fiber structure that is excellent in moisture absorption/desorption, initial moisture-absorbing rate, and wet rigidity, and a method for producing the fiber structure.SOLUTION: A fiber structure contains a hygroscopic polymer, the hygroscopic polymer obtained by adding a basic compound to a polymer mainly composed of (meth) acrylic acid.SELECTED DRAWING: Figure 1
Patent JP-2018036259-A (JP)
Title: Manufacturing method of sample base for mass spectroscopy
Inventor: MORIWAKI HIROBUMI
IPC: G01N27/62
Filed: 2017-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a sample base manufacturing method capable of performing optimal and simple sample concentration and sample preparation for attaining accurate mass spectroscopy for solute dissolved in solution.SOLUTION: A manufacturing method of a sample base for mass spectroscopy comprises: immersing substrate material 2 into solution, which is obtained by dissolving perfluoroalkyl polyether base-containing silane compound having water repellency or oil repellency into a solvent; heating the substrate material after immersion; and then washing the substrate material, wherein a surface of the substrate material is a surface modification part 1 having water repellency or oil repellency; and on a part of a surface subjected to surface modification, an uneven portion is created by etching on the inside of a shape closed with a straight line or curved line, to form a surface support laser desorption ionization phenomenon development part 6.SELECTED DRAWING: Figure 1
Patent JP-2018028147-A (JP)
Title: Surface-treated electrolytic copper foil and method for wireless charging of flexible printed circuit board
Inventor: CHENG KUEI-SEN
IPC: H05K1/16
Filed: 2017-08-14
Abstract: PROBLEM TO BE SOLVED: To provide novel copper foils used as components of wireless charging systems.SOLUTION: The copper foils can be laminated to produce flexible copper clad laminates, which can then be etched to form printed circuits (coils). The coils can be used as either, or both, of a receiver wireless charging circuit and/or a transmitter wireless charging circuit. Regulation of the chemical and physical properties of the copper foil produces higher efficiencies in the wireless charging system components.SELECTED DRAWING: None
Patent JP-2019034520-A (JP)
Title: Rubber extrusion apparatus and method for producing rubber extrudate
Inventor: FURUBAYASHI YUKI
IPC: B29C48/92
Filed: 2017-08-21
Abstract: To provide a rubber extrusion device and a method for producing a rubber extrudate which can suppress an unintended curvature of the rubber extrudate and maintain a position where the rubber extrudate is extruded at a predetermined position.SOLUTION: Between a head 4 and a mouthpiece 6, a control plate 5 having a control flow path 5a communicating with an extrusion flow path 4a formed in the head 4 and an extrusion port 7 formed in the mouthpiece 6 is interposed, the control plate 5 is caused to slide along the gap between the head 4 and the mouthpiece 6, the position of a communication region B of the extrusion flow path 4a with respect to the control flow path 5a at the front end opening of the extrusion flow path 4a is changed to set the control plate 5 at the desired position, and an unvulcanized rubber R1 formed by mixing and kneading a rubber material R by a screw 3 while pushing the material forward is passed through the extrusion flow path 4a and the control flow path 5a and is extruded from the extrusion port 7, so that a rubber extrudate R2 of a desired shape is produced in which an amount of curvature d with respect to the extrusion direction is reduced.SELECTED DRAWING: Figure 5
Patent JP-2019040368-A (JP)
Title: Image search assisting device and image search assisting method
Inventor: YOSHIDA HIDEYUKI
IPC: G08G1/04
Filed: 2017-08-24
Abstract: To efficiently assist an image search suitable for indicating a situation when an incident or an accident occurred and to reduce a work burden for a police officer when the police officer creates a report upon an end of the incident or the accident occurred at an intersection where a large number of persons and vehicles go through.SOLUTION: An image search assisting device includes: an extraction condition holding unit that holds an extraction condition of an image indicating a situation when an event occurred for each kind of an event occurred at an intersection; an input unit that receives an input of event information containing the kind of the event; a creating unit that creates an image search key containing the extraction condition for the image indicating the situation when the event occurred in accordance with the event information; and a communicating unit that transmits an image search key to an investigation assisting device that records a picked-up image of an individual camera installed at each of a plurality of intersections in association with camera information and with intersection information.SELECTED DRAWING: Figure 7A
Patent JP-2019039547-A (JP)
Title: Wave gear speed reducer, and actuator for link mechanism for internal combustion engine
Inventor: SUZUKI KENTA
IPC: F16D7/04
Filed: 2017-08-29
Abstract: To provide a wave gear speed reducer capable of shortening the time in which control of an actuator is disabled after cancellation of an excessive torque, by preventing damage caused by generating the excessive torque.SOLUTION: A wave gear speed reducer comprises: a rigid inner gear 27; a flexible outer gear 36 disposed inside of the rigid inner gear 27; a wave generator 37 disposed inside of the flexible outer gear 36; an input shaft 48 connected to a central part of the wave generator 37; multiple elastic members 60a; and multiple spherical members 60b each of which is connected to one end of the elastic member 60a. The wave generator 37 and the input shaft 48 include multiple recesses 48a and 371a which are opened on a connection surface between the wave generator 37 and the input shaft 48, in a circumferential direction. Each of the elastic members 60a is installed within the recess 48a of the input shaft 48, and the spherical member 60b is fixed to one end of the recess 48a at an opening side. Each of the spherical members 60b partially enters the recess 371a of the wave generator 37.SELECTED DRAWING: Figure 5
Patent JP-2019043996-A (JP)
Title: Liquid crystal polyester resin
Inventor: TAKASUKA SHOGO
IPC: C08G63/60
Filed: 2017-08-30
Abstract: To provide a liquid crystal polyester resin having low temperature workability, and excellent mechanical properties.SOLUTION: A liquid crystal polyester resin is composed of a specific repeating unit, and has a crystal melting temperature of less than 210°C as measured by differential scanning calorimetry.SELECTED DRAWING: None