baber/WOPTO huggingface dataset:
Patent JP-2019155181-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To provide a game machine capable of expanding a game ball swaying width of a swaying discharge passage in a distribution device inside a winning device.SOLUTION: A game ball B entered into a wining device 40 from an opening/closing ball entrance part 220 is supplied to a second passage 232 of a first distribution member 230 when a regulation member 312 is in a stopping release state, and becomes being swayed on the second passage 232. However, the ball can move back and forth up to a communication passage 310 communicated in a stepless manner with an input end of the second passage 232. Further, regardless of either in a stopping state or in the stopping release state, the regulation member 312 does not exist at an entrance/exit position to/from the second passage 232. Therefore, swaying width does not become limited by the regulation member 312. As the result, a Pachinko machine (game machine) capable of expanding a game ball swaying width of the second passage 232 in the first distribution member 230 (e.g., a distribution device) inside a winning device 40 can be provided.SELECTED DRAWING: Figure 5
Patent JP-2021010479-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2019-07-04
Abstract: To provide a game machine capable of executing a sound performance at a sound volume that matches a performance content regardless of the set sound volume.SOLUTION: A game machine can execute a sound performance by generating sound, as a sound performance, can execute a normal sound performance for outputting sound from a speaker on the basis of sound data and a specific sound performance for generating vibration sound (operating sound) by driving a predetermined part by driving means, and includes setting sound volume changing means capable of changing the set sound volume of the sound output from the speaker to a first set sound volume and a second set sound volume larger than the first set sound volume. It is provided that a non-specific period when the sound volume ratio of the executed sound is a first sound volume ratio when the sound performance is executed in a situation where the set sound volume is set to the first set sound volume and the set sound volume is set to the second set sound volume and a specific period in which the sound volume ratio is a second volume ratio that is smaller than the first volume ratio. The normal sound performance is executed during the non-specific period, but the specific sound performance is not executed. The normal sound performance and the specific sound performance are executed during the specific period.SELECTED DRAWING: Figure 33
Patent JP-2020007217-A (JP)
Title: Glasses with improved ion exchangeability
Inventor: ULRICH FOTHERINGHAM
IPC: C03C3/083
Filed: 2019-07-05
Abstract: To provide methods of producing thin glasses and glasses for production of tubular glass, cartridges and syringes as well as other pharmaceutical vessels, where the glasses can be highly chemically strengthened and have very good alkali, hydrolytic and/or acid resistance and an advantageous coefficient of thermal expansion.SOLUTION: A glass has a composition characterized by certain phases constituting the glass, where the quotient of a coefficient of thermal expansion multiplied by 1000 (in ppm/K) divided by the product of a pH value and a removal rate in alkali media (in mg/(dm3h)) according to ISO 695 is at least 9.0.SELECTED DRAWING: None
Patent JP-2021014277-A (JP)
Title: Label printer
Inventor: TAKAMI TORU
IPC: B65C9/42
Filed: 2019-07-11
Abstract: To prevent deterioration of conveyance accuracy of label paper.SOLUTION: A label printer includes a printing head for performing printing on label paper, a conveyance roller that is arranged on the upstream side of the printing head on the conveyance path of the label paper and conveys the label paper to the downstream, a peeling roller that is arranged on the downstream of the printing head and peels a label from a pasteboard by conveying the pasteboard in a direction different from a travel direction of the label, and a control part for controlling rotation of the conveyance roller and rotation of the peeling roller, in which the control part controls a value of current supplied to a peeling motor for rotating the peeling roller so that a conveyance force of allowing the peeling roller to convey the pasteboard is equal to or larger than the minimum force required for peeling the label and is equal to or smaller than the maximum frictional force between the peeling roller and the pasteboard, and the aforementioned maximum frictional force and a maximum frictional force between the conveyance roller and the label paper are set so that the maximum frictional force is equal to or smaller than the conveyance force of the peeling roller of setting a conveyance error of the label paper by the conveyance roller to be within an allowable range.SELECTED DRAWING: Figure 4
Patent JP-2021013895-A (JP)
Title: Electronic component adhesion nozzle
Inventor: MIENO KEIJI
IPC: B05B1/02
Filed: 2019-07-12
Abstract: To provide an electronic component adhesion nozzle which can discharge an optimum amount of adhesive in a narrow area with high precision.SOLUTION: An electronic component adhesion nozzle in the present invention discharges an adhesive necessary for mounting an electronic component, and includes a main body part, an internal space which is arranged inside the main body part and to which the adhesive is supplied, and a discharge through hole which is arranged from the internal space toward a tip end of the main body part. The discharge through hole includes an injection inlet in which the adhesive from the internal space is injected, and a discharge outlet from which the adhesive from the internal space is discharged outside. A diameter of the discharge outlet is 50 μm or less. The adhesive supplied to the internal space receives a discharge pressure and is injected to the injection inlet, passes through the discharge through hole, and is discharged from the discharge outlet.SELECTED DRAWING: Figure 1
Patent JP-2021014731-A (JP)
Title: Sliding door device
Inventor: YAMAMOTO YUJI
IPC: E06B3/46
Filed: 2019-07-12
Abstract: To connect in a positioning manner a first roller bracket 6 on a first door body 2 side and a transmission belt 14 on a second door body 3 side via a connection member 16 in such a manner that the connection member 16 is not inclined, in a sliding door device 1 including the first, second door bodies 2, 3 connected in a series.SOLUTION: A key fitting structure is adopted in which a key groove part 6e is formed at a first roller bracket 6, and a long key part 20 is provided in the left-to-right direction at a lower end part 16b of a connection member 16, and the key part 20 is fitted in the key groove part 6e. Thereby, the secure positioning fixation of the connection member 16 can be performed, while the first roller bracket 6 and the connection member lower end part 16b are fixed via a machine screw 16d in a state where the connection position can be finely adjusted by a long hole 16c provided at the connection member lower end part 16b.SELECTED DRAWING: Figure 7
Patent JP-2020012466-A (JP)
Title: Scroll compressor
Inventor: MOON CHI MYEONG
IPC: F04C29/00
Filed: 2019-07-16
Abstract: To provide a scroll compressor capable of preventing an impact sound between a shaft and an eccentric bush.SOLUTION: A scroll compressor includes: a shaft supported on a casing; an eccentric bush having a recess part into which one end of the shaft is inserted, an eccentric part, and a balance weight disposed on the opposite side of the eccentric part; an orbiting scroll interlocking with the eccentric part; and a fixed scroll forming compression chambers together with the orbiting scroll. The casing is formed with an orbiting groove, and a buffer member is interposed between the orbiting groove and the balance weight. The buffer member is formed to be compressed between the balance weight and the orbiting groove by the rotational play between the recess part and the shaft before the recess part and the shaft contact with each other, so that during initial driving, while preventing breakage of the scrolls, it is possible to prevent an impact sound between the shaft and the eccentric bush.SELECTED DRAWING: Figure 6
Patent JP-2021013909-A (JP)
Title: Exhaust gas treatment apparatus and exhaust gas treatment system
Inventor: TAKAHASHI KUNIYUKI
IPC: F01N3/24
Filed: 2019-07-16
Abstract: To provide an exhaust gas treatment system which preferably uses exhaust heat while desulfurizing exhaust gas.SOLUTION: An exhaust gas treatment apparatus includes: a reaction tower to which exhaust gas is introduced and a liquid for treating exhaust gas is supplied; and a collection part for providing the liquid absorbing heat of the exhaust gas to one or a plurality of heat utilization apparatuses by treating the exhaust gas. The reaction tower may have a gas introduction opening for introducing the exhaust gas, the collection part may have a low temperature collection part and a high temperature collection part, the temperature of the liquid provided by the high temperature collection part may be higher than the temperature of the liquid provided by the low temperature collection part, and the high temperature collection part may be arranged at a position close to the gas introduction opening rather than the low temperature collection part.SELECTED DRAWING: Figure 1
Patent JP-2021018089-A (JP)
Title: Electronic control type mechanical watch and method for controlling electronic control type mechanical watch
Inventor: YAMAZAKI YUTAKA
IPC: G04B17/00
Filed: 2019-07-18
Abstract: To provide an electronic control type mechanical watch that can prevent a situation where during a temperature compensation function operation, a power supply voltage drops, and the operation of a control circuit becomes uncontrollable.SOLUTION: An electronic control type mechanical watch comprises: a mechanical energy source; a power generator that includes a rotor driven by the mechanical energy source; a chargeable capacitor that accumulates electrical energy generated by the power generator; a crystal oscillation circuit that has a crystal oscillator and an oscillation circuit, and stops oscillation when the voltage of the capacitor falls below an oscillation stop voltage and starts oscillation when the voltage exceeds an oscillation start voltage higher than the oscillation stop voltage; a temperature compensation circuit that executes a temperature compensation function operation for compensating a variation in a reference signal due to temperature; a first voltage detection circuit that detects that the voltage exceeds a first voltage that is set higher than the oscillation start voltage; and a control circuit that causes the temperature compensation circuit to stop the temperature compensation function operation until the first voltage detection circuit detects that the voltage exceeds the first voltage.SELECTED DRAWING: Figure 2
Patent JP-2021018749-A (JP)
Title: Frequency response analysis method
Inventor: TAKANO MASAYUKI
IPC: G05D16/16
Filed: 2019-07-23
Abstract: To provide a frequency response analysis method of a pilot governor for a reverse operation type pressure governor capable of appropriately inputting an actual pressure sine wave or the like as input and measuring a driving pressure as an output response thereof, and also capable of performing a frequency response analysis that analyzes control characteristics from these values.SOLUTION: A frequency response analysis method performs: a pressure vibration imparting step of imparting cycle pressure vibration to a first chamber H1; a pressure vibration measuring step of measuring a simulated secondary pressure involving the cycle pressure vibration to be introduced to the first chamber H1; a vibration measuring step of measuring a driving pressure to be introduced to a driving pressure introducing path L4 from a third chamber H3 in a state where the cycle pressure vibration is imparted in the pressure vibration imparting step; and a frequency response analysis step of carrying out a frequency response analysis on the basis of an amplitude and a phase of the simulated secondary vibration to be measured in the pressure vibration measuring step, and an amplitude and a phase of vibration in another section to be measured in the vibration measuring step.SELECTED DRAWING: Figure 1
Patent JP-2021021264-A (JP)
Title: Packer for rock bolt and ground reinforcement structure using packer for rock bolt
Inventor: MAEDA KAZUNORI
IPC: E21D20/00
Filed: 2019-07-29
Abstract: To provide a packer for a rock bolt that can prevent a filler from leaking when injecting the filler such as cement milk and a grout material with a packer's binding portion as one portion, and reliably reinforce a ground such as a slope face.SOLUTION: A packer 1 for a rock bolt 2 is attached to the rock bolt 2 and inserted into a drilling hole formed in a ground, and a filler such as cement milk and a grout material is injected inside thereof so as to fill a periphery of the rock body 2. Only an end portion of a bolt inlet end portion 11 where the rock bolt 2 is inserted is opened and closed with biding bands 7, 7' and a cut-out material 8. An end portion which is a distal end side of the rock bolt 2 is closed, and a pointed-shaped pointed distal end portion 12g is provided by folding and temporary fixing by temporary fixing portions 12h and 12i.SELECTED DRAWING: Figure 2
Patent JP-2020019952-A (JP)
Title: Lubricity additive for fuel
Inventor: WILLIAM COLUCCI
IPC: C10L1/222
Filed: 2019-07-30
Abstract: To provide fuel additive compositions that include synergistic mixtures of one or more neutral lubricity additives and one or more monoacidic lubricity additives to provide wear and/or friction reduction.SOLUTION: A gasoline additive includes a lubricity additive mixture of (i) at least one neutral lubricity additive prepared by reacting a hydrocarbyl-substituted polycarboxylic acid compound with ammonia and (ii) at least one linear monocarboxylic acid or salt thereof. The linear monocarboxylic acid or salt thereof is saturated, unsaturated, or includes mixtures thereof.SELECTED DRAWING: Figure 1
Patent JP-2020095681-A (JP)
Title: Portable terminal, identification system, and program
Inventor: INAGAKI Shota
IPC: G06Q20/40
Filed: 2019-08-01
Abstract: To provide a portable terminal, an identification system, and a program for strictly performing identification in on-line transaction.SOLUTION: A portable terminal 1 has a camera 33 and acquires data necessary for identification of a user at the start of a service by using only a portable terminal 1 owned by the user, and comprises: a guide screen output unit 14 that outputs a guide screen for designating the arrangement position of a coin 9 that is photographed together with a driver's license 3 with a photograph of the face printed thereon; an identification image acquisition unit 15 that acquires, from the camera 33, an identification image that is an image including the coin 9 and the driver's license 3 according to the output guide screen; a collation image acquisition unit 19 that acquires, from the camera, a collation image that is an image including the face of an owner of the driver's license 3; and an image transmission unit 20 that transmits the identification image acquired from the identification image acquisition unit 15 and the collation image acquired from the collation image acquisition unit 19, to an identification server 4 that performs identification by using the images.SELECTED DRAWING: Figure 1
Patent JP-2021024221-A (JP)
Title: Washer tube and method of manufacturing the same, and tube structure
Inventor: MAKABE TAKESHI
IPC: B29C48/32
Filed: 2019-08-07
Abstract: To improve an accuracy of surface treatment on an inner peripheral surface of an end portion of a washer tube.SOLUTION: There is provided a washer tube that is obtained by performing extrusion molding in which a tube structure 20 is obtained by integrally molding three tubular members 41, and after extrusion molding, the obtained tube structure 20 is divided. In the tube structure 20, straight lines connecting radial centers of the three tubular members 41 constituting the tube structure 20 provide each side of an equilateral triangle. The washer tube consists of the tubular members 41, and on an outer peripheral surface of the tubular member 41, two linear peeling marks extending along the central axis of the tubular member 41 are present at intervals in the circumferential direction. In the cross section of the tubular member 41 orthogonal to the central axis of the tubular member 41, an angle obtained by the two straight lines connecting the radial center of the tubular member 41 and each of the peeling marks is less than 180°, preferably 60°.SELECTED DRAWING: Figure 3
Patent JP-2021024984-A (JP)
Title: Resin composition and molding thereof
Inventor: TANAKA NARUKI
IPC: C08L79/00
Filed: 2019-08-07
Abstract: To provide a resin composition wherein, even when a rubber modified graft polymer prepared by emulsion polymerization is used, the hydrolysis of a polycarbonate resin is suppressed and excellent resistance to moisture and heat aging is exhibited, and a molding thereof.SOLUTION: A resin composition contains a polycarbonate resin (A), a rubber modified graft polymer (B), and an aromatic carbodiimide compound (C).SELECTED DRAWING: None
Patent JP-2020026948-A (JP)
Title: Thermal cycle resistant fastening system for refrigerant fitting
Inventor: ERIC KESLER
IPC: F16L23/036
Filed: 2019-08-09
Abstract: To provide a block fitting assembly including a fastening assembly maintaining resilience or flexibility thereof while exhibiting a desired clamping force according to thermal load cycling.MEANS FOR SOLVING THE PROBLEM: A block fitting assembly comprises: a first block having a first fastener aperture formed therethrough; a second block having a second fastener aperture formed therethrough in axial alignment with the first fastener aperture, where an inner surface of the second block defining the second fastener aperture includes a non-threaded portion disposed adjacently to the first fastener aperture and a threaded portion disposed adjacently to the non-threaded portion; and a fastener extending through the first fastener aperture and the second fastener aperture to couple the first block to the second block, the fastener including a first threaded portion configured to engage the threaded portion of the second fastener aperture.SELECTED DRAWING: Figure 1
Patent JP-2021030320-A (JP)
Title: Dressing plate and dressing method for cutting blade
Inventor: SEKIYA KAZUMA
IPC: B24B27/06
Filed: 2019-08-16
Abstract: To use instead of a dummy wafer, a dressing plate that allows information on thickness to be obtained easily when an unused cutting blade is dressed.SOLUTION: When a cutting blade fixed with abrasive grains via a bond is dressed, a dressing plate of the invention is cut by the cutting blade. The dressing plate is made of a material equivalent to a material of a workpiece to be cut, and imparted with an identification code where information on thickness is stored. The dressing plate is preferably shaped to correspond to a holding surface of a sub-chuck table that holds the dressing plate when the dressing plate is cut by the cutting blade.SELECTED DRAWING: Figure 2
Patent JP-2020031213-A (JP)
Title: Logic switching device and method of manufacturing the same
Inventor: HEO JIN SEONG
IPC: H01L21/336
Filed: 2019-08-20
Abstract: To provide a logic switching device and a method of manufacturing the same.SOLUTION: Provided are a logic switching device and a method of manufacturing the same. The logic switching device includes a domain switching layer adjacent to a gate electrode. The domain switching layer includes a ferroelectric material region and an anti-ferroelectric material region. The domain switching layer is also a non-memory element. The logic switching device includes a channel element, a source and a drain both connected to the channel element, the gate electrode arranged to face the channel element, and the domain switching layer provided between the channel element and the gate electrode.SELECTED DRAWING: Figure 1
Patent JP-2021056542-A (JP)
Title: Pose detection of object from image data
Inventor: HERVE AUDREN
IPC: B25J9/22
Filed: 2019-08-21
Abstract: To provide a learning method which maximizes accuracy while keeping both of pose detection execution time and data modality requirements low.SOLUTION: A method for detecting the pose of an object includes steps of: acquiring a computer model of the object; simulating the computer model by a realistic environment simulator; and taking in training data including a plurality of pose expressions. Each pose expression includes an image of the computer model existing in one of the plurality of poses. One of the plurality of poses is paired with a label including pose designation of the computer model indicated by the image. The image of the computer model and the pose designation are specified by the simulator. Further, the method comprises the step of applying a learning process to the pose expression, to generate a pose decision function for associating the image of the object with the pose designation.SELECTED DRAWING: Figure 3
Patent JP-2020106813-A (JP)
Title: Image capturing optical lens
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2019-08-21
Abstract: To provide an image capturing optical lens which offers high imaging performance and meets the demand for extreme thinness and a wider view angle.SOLUTION: An image capturing optical lens comprises, in order from the object side to the image side, a first lens L1, a second lens L2, a third lens L3, a fourth lens L4, a fifth lens L5, and a sixth lens L6, the second lens L2 having positive refractive power and the third lens L3 having positive refractive power. The image capturing optical lens satisfies the following conditional expressions: 4.00≤f1/f≤6.00, 6.00≤R5/d5≤9.00. where f represents a focal length of the image capturing optical lens 10, f1 represents a focal length of the first lens L1, R5 represents a curvature radius of an object-side surface of the third lens L3, and d5 represents a thickness of the third lens L3 along an optical axis.SELECTED DRAWING: Figure 1
Patent JP-2021030853-A (JP)
Title: Wheel drive mechanism for electric two-wheel vehicle
Inventor: NISHIHARA YUKI
IPC: B62M7/02
Filed: 2019-08-22
Abstract: To improve cooling efficiency of an electric motor in an electric two-wheel vehicle compared to the prior art.SOLUTION: A wheel drive mechanism is configured to drive wheels with an electric motor such that the wheels rotate. An output shaft of the electric motor and an axle of the wheels are in an orthogonal relation. The output shaft and the axle are connected by using a predetermined power transmission mechanism. A drive circuit that electrically drives the electric motor is disposed at an upstream side of the electric motor in the flow direction of travel wind.SELECTED DRAWING: Figure 2