baber/WOPTO huggingface dataset:
Patent JP-2019052083-A (JP)
Title: Graphene powder, graphene powder/organic solvent dispersion, graphene-electrode active material composite particle, electrode paste, and electrode
Inventor: KONISHI TAKASHI
IPC: C01B32/194
Filed: 2018-09-07
Abstract: To provide graphene powder that has high dispersibility and by maintaining high electroconductivity and ion conductivity when used as a material for producing electrode materials, exhibits superior electrochemical stability.SOLUTION: There is provided graphene powder that has a surface-treating agent adhered thereon and that has an oxidation potential of 4.3 V or higher and 4.9 V or lower in terms of metallic lithium when an electrode potential is swept from an open circuit state to 5.0 V in terms of metallic lithium in cyclic voltammetry.SELECTED DRAWING: None
Patent JP-2018200111-A (JP)
Title: High-pressure trunnion-type ball valve and hydrogen station using the same
Inventor: GOMI TAKESHI
IPC: F16K5/06
Filed: 2018-09-10
Abstract: To provide a high-pressure trunnion-type ball valve which is adapted to, in particular, a high-pressure fluid, secures a valve seat seal performance even under high pressure, is achieved in low torque performance by suppressing thrust loads on a stems, can be opened and closed by substantially-constant stable operation torque, and is reducible in size, and a hydrogen station using the same.SOLUTION: A high-pressure trunnion-type ball valve is composed of a ball 10 arranged in a body 3 having a lid member 2, seal seat retainers 11, spring members 12, and seal members 13 at a seat retainer external peripheral face. A ball member 52 is arranged by extending upper and lower stems 50, 51 having the same diameters as that of the ball, and a thrust load is avoided by a thrust structure which is formed by attaching shaft-mounting seal mechanisms 20 to symmetric positions with the ball as a center. A ball side of a bearing 58 is held by arranging a collar part 53 in a ball-vicinity position of the upper and lower stems, the ball and the upper and lower stems are integrated with each other, the straight-shaped upper and lower stems are shaft-mounted to shaft-mounting holes 22, 26, the shaft-mounting seal mechanisms are attached into the shaft-mounting holes, and the bearing is arranged on the ball 10 side rather than the shaft-mounting seal mechanisms.SELECTED DRAWING: Figure 2
Patent JP-2020042144-A (JP)
Title: Optical system component holding part and method for manufacturing the same
Inventor: FUJII TAKESHI
IPC: G02B27/02
Filed: 2018-09-10
Abstract: To provide a holding part capable of positioning an optical system component with high accuracy and easily manufactured.SOLUTION: A holding member 100 includes step parts S1-S3 for storing an optical system components having an arc-shaped part to be positioned. Each of the step parts S1-S3 provides a positioning part pp so as to project toward the part to be positioned in the state of storing the optical system component in the step part; each positioning part pp includes a concave positioning surface ps corresponding to the arc of the part to be positioned of the optical system component; and at least a part of the positioning surface ps contacts the part to be positioned when positioning the optical system component.SELECTED DRAWING: Figure 2
Patent JP-2020039636-A (JP)
Title: Pachinko game machine
Inventor: AKUTAGAWA MITSUHIRO
IPC: A63F7/02
Filed: 2018-09-11
Abstract: To provide a game machine that can appropriately transmit a general-purpose read-ahead command.SOLUTION: A Pachinko game machine has a small winning and is configured to be able to distinguish by a read-ahead command whether it is a holding where the result is a small winning only in a special symbol 1, it is a holding where the result is a small winning only in a special symbol 2, or it is a holding where the result is a small winning both in the special symbol 1 and special symbol 2.SELECTED DRAWING: Figure 190
Patent JP-2020039696-A (JP)
Title: Program, electronic device, method, and system
Inventor: TANAKA YASUHIRO
IPC: A63F13/55
Filed: 2018-09-12
Abstract: To provide a program or the like for a highly entertaining game.SOLUTION: A program causes an electronic device to execute a flipper control step for operating a flipper on the basis of a player input. The flipper control step includes: a swing-up step of moving the tip of the flipper to an upper position compared with a case where the player input is not accepted, when the electronic device accepts the player input; a flipper holding step of holding the tip of the flipper at an upper position, when the electronic device continuously accepts the player input; a special effect enabling state transition step of holding the tip of the flipper at the lower position and determining a state as a special effect enabling state, when the continuous player input satisfies a predetermined condition; and a special effect enabling state of moving the tip of the flipper upward when the continuous player input is completed, and enabling a special effect when the flipper collides with a player object.SELECTED DRAWING: Figure 1
Patent JP-2019008313-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: HORI MASAO
IPC: G02B13/18
Filed: 2018-09-13
Abstract: To provide a zoom lens having a wide angle of view, a high zoom ratio, high optical performance over the entire zoom range and advantageous for reduction in size.SOLUTION: The zoom lens comprises, successively from an object side to an image side, a first lens group U1 having a positive refractive power, a second lens group U2 having a negative refractive power, a third lens group U3 having a positive refractive power, a fourth lens group U4 having a positive refractive power, a fifth lens group U5 having a positive refractive power, and a sixth lens group U6 having a positive refractive power. A composite lateral magnification β45F of the fourth lens group and the fifth lens group with a focal distance fF of the zoom lens when a lateral magnification of the second lens group is set to -1 time, an interval L2w between the second lens group and the third lens group at a wide angle end of the zoom lens, an interval L2F between the second lens group and the third lens group with the focal distance fF of the zoom lens, a focal distance f1 of the first lens group, and a focal distance f2 of the second lens group satisfy predetermined conditional expressions.SELECTED DRAWING: Figure 9
Patent JP-2020047432-A (JP)
Title: Anode catalyst layer for fuel cell and fuel cell arranged by use thereof
Inventor: HORI AKIHIRO
IPC: H01M4/88
Filed: 2018-09-18
Abstract: To provide an anode catalyst layer for a fuel cell, which is hard to degrade even if the state of being deficient in hydrogen continues for a long time.SOLUTION: An anode catalyst layer for a fuel cell according to the present invention comprises: electrode catalyst particles; carbon carriers which support the electrode catalyst particles; water electrolysis catalyst particles; a proton-conducting binder; and graphitized carbon. The graphitized carbon is 15 vol.% or more and 70 vol.% or less to a total volume of the electrode catalyst particles, the carbon carriers and the graphitized carbon.SELECTED DRAWING: Figure 1
Patent JP-2020044055-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-09-18
Abstract: To provide a game machine for enhancing a player's interest.SOLUTION: A game machine includes a main control board 50 and a main board case. The main board case includes the main control board 50. The main board case has light transmittance. A main ROM 502 for storing storage contents used for controlling a game is fitted to the main control board 50. The main control board 50 includes plural electronic components differing from the main ROM 502. A seal part is stuck to the main board case. In the seal part, a print part is printed. The seal part is disposed while straddling at least one portion of plural electronic components.SELECTED DRAWING: Figure 15
Patent JP-2020046309-A (JP)
Title: Black body furnace
Inventor: YAMADA YOSHIRO
IPC: G01J5/00
Filed: 2018-09-19
Abstract: To provide a black body furnace capable of correctly detecting thermal radiation from a black body cavity and accurately grasping a position of an opening of the black body cavity even when using a radiation thermometer whose viewing characteristics are bad.SOLUTION: A black body furnace 100 of the present invention is a blackbody furnace for calibration of temperature measured by a radiation thermometer. This black body furnace includes: a container 101 having a window 101a; a black body cavity 102 which is arranged in the container 101 and whose window 101a side is opened; a heat insulating member 103 containing the black body cavity 102 and having a communication hole 105 between the opening 102a and the window 101a of the black body cavity; and a mirror reflection member 104 installed on the inner wall of the communication hole 105.SELECTED DRAWING: Figure 1
Patent JP-2019063506-A (JP)
Title: Visual display method and device for compensating voice information, recording medium, program, and electronic equipment
Inventor: SHAO TENG
IPC: A63F13/537
Filed: 2018-09-26
Abstract: To provide a visual display method and a visual display device for compensating voice information, and to provide a recording medium, a program, and electronic equipment.SOLUTION: A visual display method includes a step of providing an orientation scale including an orientation identifier for indicating orientation to a graphical user interface, a step of detecting voice within a first scheduled range in a game scene, and acquiring orientation information of a sound source of voice in detection of voice within the first scheduled range in a game scene, and a step of generating a graphical identifier corresponding to voice in a position concerned of the orientation scale, based on the orientation information. The method allows a user to recognize a type of voice, and distance and orientation of a sound source of voice relative to a virtual object, thus improving the user's experience.SELECTED DRAWING: Figure 1
Patent JP-2020052723-A (JP)
Title: Vehicle communication device, and vehicle control system and traffic system using the same
Inventor: MIYAKAWA HARUYO
IPC: G08G1/00
Filed: 2018-09-27
Abstract: To allow for appropriately acquiring movement data of multiple moving objects that can be collected by a traffic system from a vehicle such as an automobile.SOLUTION: A moving object monitoring device 10 (22) for receiving movement data on movement of other moving objects is configured to acquire movement data of other moving objects, and cumulatively record the acquired movement data in memory 18. A data management unit 31 for managing recording of the movement data is configured to obtain speed of each moving object from the movement data recorded in the memory 18, and either invalidate or delete the movement data of each moving object recorded in the memory 18 depending on the obtained speed of each object.SELECTED DRAWING: Figure 9
Patent JP-2020053589-A (JP)
Title: Shaft-integrated bonded magnet and manufacturing method thereof
Inventor: OKAJIMA HIROSHI
IPC: H01F41/02
Filed: 2018-09-27
Abstract: To provide a shaft-integrated bonded magnet having a high bond strength between a bond magnet and a shaft, and a manufacturing method of the shaft-integrated bonded magnet by compression molding.SOLUTION: In a shaft-integrated bonded magnet in which a cylindrical bond magnet is integrally provided on the peripheral surface of a cylindrical shaft 2, a plurality of first grooves 2d extending in the axial direction of the shaft 2 are formed on the peripheral surface of the large-diameter central portion 2a of the shaft 2. In addition, a second groove 2e is formed on the peripheral surface of the central portion 2a of the shaft 2 so as to extend over the entire region or a partial region in the circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2020054453-A (JP)
Title: Display tool
Inventor: HAYAKAWA RYUICHI
IPC: A47F5/12
Filed: 2018-09-28
Abstract: To provide a display tool capable of easily moving a merchandise forward and also displaying the moved merchandise in an erected state.SOLUTION: A display tool 1 for displaying multiple merchandises along inclination boards includes: a first display part 10 having a first inclination board 11 inclined upward from a front end side to a rear end side; a second display part 20 placed on the first display part 10 and having a second inclination board 21 inclined upward from a front end side to a rear end side; and a housing 30 where a display joint body 2 consisting of the first display part 10 and the second display part 20 is stored and which has an open top. The second display part 20 is movable in a front and rear direction in at least a partial range on the first display part 10.SELECTED DRAWING: Figure 1
Patent JP-2020057869-A (JP)
Title: Imaging apparatus
Inventor: YAMADA HIDEAKI
IPC: H04N5/243
Filed: 2018-09-28
Abstract: To support the construction of data representing the correspondence between a person in a vehicle and a license plate of the vehicle by generating high-quality images of each of a face of the person and the license plate from images of subjects which include the face of the person in the vehicle and the license plate of the vehicle.SOLUTION: A processor 10 of a camera apparatus 5 acquires, in a time-division manner, an image obtained with a long exposure time on the image pickup device 12 and an image obtained with a short exposure time on the image pickup device. The processor 10 combines the face image extracted from the image obtained with the long exposure time and the license plate image extracted from the image obtained with the short exposure time to generate a composite image of the face image and the license plate image corresponding to the same vehicle.SELECTED DRAWING: Figure 36
Patent JP-2020054671-A (JP)
Title: Image display device, radiation image capturing system, and program
Inventor: FUKAZU KOSUKE
IPC: A61B6/00
Filed: 2018-10-03
Abstract: To enable a dynamic image to be captured at a plurality of different frame rates even if a radiation image capturing device to be used corresponds only to image capturing at a predetermined frame rate when capturing a dynamic image composed of a series of a plurality of frames.SOLUTION: An image display device 3 includes: acquisition means for acquiring a plurality of frames F from a radiation image capturing device 2 capable of creating a series of a plurality of frames F composing a dynamic image at a predetermined imaging frame rate on the basis of a received radiation ray; storage means for storing the plurality of frames F acquired by the acquisition means; selection means for selecting the frame F used for display at every predetermined number from the sequence of the plurality of frames F stored by the storage means; and display means for displaying, in a display part 34, a dynamic image after editing composed of the plurality of frames F selected by the selection means.SELECTED DRAWING: Figure 6
Patent JP-2020055498-A (JP)
Title: Reducer injection port structure
Inventor: TSUKIMOTO HISATO
IPC: F01N3/08
Filed: 2018-10-04
Abstract: To prevent a reducer supplied to a reducer tank from being affected by heat generated from an exhaust passage.SOLUTION: A reducer injection port structure in a vehicle 1 having an exhaust purification device for purifying an exhaust gas by injecting a reducer to an exhaust passage 12 includes: a reducer tank 13 which stores the reducer; a supply port 31 which supplies the reducer to the reducer tank 13; and a supply tube 21 which connects the reducer tank 13 and the supply port 31. The exhaust passage 12 is arranged on one side in a vehicle width direction with respect to the reducer tank 13, and the supply port 31 and the supply tube 21 are arranged on the other side in the vehicle width direction with respect to a center in the vehicle width direction of the reducer tank 13.SELECTED DRAWING: Figure 1
Patent JP-2019032876-A (JP)
Title: Contextual search on multimedia content
Inventor: GOEKHAN HASAN BAKIR
IPC: G06F16/00
Filed: 2018-10-10
Abstract: To provide techniques for contextual search on multimedia content.SOLUTION: A method comprises: extracting entities associated with multimedia content, where the entities include values characterizing one or more objects; generating one or more query rewrite candidates on the basis of the extracted entities and one or more terms in the query related to the multimedia content, and providing them to a search engine; scoring the query rewrite candidates; ranking the scored one or more query rewrite candidates on the basis of their respective scores; rewriting the query related to the multimedia content on the basis of a particular ranked query rewrite candidate; and displaying, in response to the query related to the multimedia content, a result set from the search engine based on the rewritten query.SELECTED DRAWING: Figure 3
Patent JP-2020064373-A (JP)
Title: Code information reader, method, and program
Inventor: DOI KAZUMI
IPC: G06K7/10
Filed: 2018-10-15
Abstract: To provide a code information reader capable of increasing the efficiency of reading work of the code information given to the work objects, a method, and a program.SOLUTION: The code information reader includes: a recognition part that detects a piece of code information 72A, 72B from each of the multiple frames 70 included in the video data and recognizes the code information 72A, 72B; and a grouping part performs grouping each of recognition results recognized from each of the multiple frames 70 on the basis of characteristics of the code information 72A, 72B detected by the recognition part; and a calculation part statistically calculates the certainty of each type of the recognition result for each group grouped by the grouping part.SELECTED DRAWING: Figure 8
Patent JP-2020063819-A (JP)
Title: Pipe junction, attachment for receiving port side engaging member, attachment for insertion port side engaging member, and pipe joining method
Inventor: KISHI SHOZO
IPC: F16L21/00
Filed: 2018-10-19
Abstract: To provide a pipe junction capable of generating large insertion force without enlarging.SOLUTION: A junction 21 includes: an operation rod 22 which has a receiving port side engaging member 27; an interlocking body 23 which has an insertion port side engaging member 30; and a coupling member 24 which is provided between the operation rod 22 and the interlocking body 23. The receiving side engaging member 27 can be externally fitted with one pipe, and has a pair of arm members 32 capable of engaging with a receiving port in a pipe axial direction. The insertion port side engaging member 30 has a pair of clipping portions 36 and 37, and can be externally fitted with an insertion port of the other pipe. The arm member 32 and one end portion of the coupling member 24 are rotatably coupled, and the interlocking body 23 and the other end portion of the coupling member 24 are rotatably coupled. When the operation rod 22 is rotated about the receiving port side engaging member 27 in an inserting direction of the insertion port, the insertion port of the other pipe is clipped between the clipping portions 36 and 37 of the insertion port side engaging member 30, and the insertion port side engaging member 30 moves in the inserting direction of the insertion port.SELECTED DRAWING: Figure 2
Patent JP-2020065230-A (JP)
Title: filter
Inventor: OGAWA KEISUKE
IPC: H01P1/205
Filed: 2018-10-19
Abstract: To provide a small filter with good characteristics.SOLUTION: A filter 10 includes a plurality of resonators 11A to 11C each having via electrode portions 20A and 20B formed in a dielectric substrate 14, a first stripline 18 connected to one end of the via electrode portion while facing a first shield conductor 12B from among a plurality of shield conductors 12A, 12B, 12Ca, and 12Cb formed so as to surround the via electrode portion, and the position of the via electrode portion of a first resonator 11A from among the plurality of resonators, and the position of the via electrode portion of a second resonator 11B adjacent to the first resonator are offset from each other in the first direction X which is the longitudinal direction of a first strip line.SELECTED DRAWING: Figure 1
Patent JP-2020067684-A (JP)
Title: Monitoring device, production system, and monitoring program
Inventor: KAJIMA MITSUNORI
IPC: G05B19/418
Filed: 2018-10-22
Abstract: To provide a monitoring device, a production system, and a monitoring program capable of promptly notifying the outside of information when a cell control system malfunctions.SOLUTION: A monitoring device 40 for monitoring a cell control system for managing a manufacturing cell having a plurality of manufacturing machines, includes: a communication unit 400 that receives first information related to the operating status of the cell control system; a generation unit 401 that generates second information based on the first information received by the communication unit 400; and an output unit 402 that outputs the generated second information to the outside.SELECTED DRAWING: Figure 2
Patent JP-2019037808-A (JP)
Title: Game machine
Inventor: ONUKI MASATO
IPC: A63F5/04
Filed: 2018-10-26
Abstract: To provide a game machine capable of suppressing monotonicity in a game.SOLUTION: When a start lever 41 provided in a slot machine 10 is operated, a lottery of winning combinations is performed inside and visible reels 32L, 32M, 32R through display windows 26L, 26M, 26R start rotating. When stop switches 42 to 44 are operated, the reels 32L, 32M, and 32R corresponding to the stop switches 42 to 44 are stopped. In a second display mode, lighting display processing is performed when a storage lottery is won, and an upper lamp 63 lights up in a lighting mode corresponding to a value of a lighting counter. In this case, the lighting counter is increased by 1 regardless of a value acquired by the storage lottery when the storage lottery is won.SELECTED DRAWING: Figure 1
Patent JP-2020069876-A (JP)
Title: Saddle-riding type electric vehicle
Inventor: MATSUSHIMA REI
IPC: B62K11/00
Filed: 2018-10-30
Abstract: To provide a saddle-riding type electric vehicle which achieves improvement of maintainability of a motor.SOLUTION: An electric two-wheel vehicle includes: a motor 50 which has a stator 51 and a rotor 52 and is supplied with electric power from a battery to be driven; a speed reducer 60 which is disposed at one side as seen in a vehicle width direction with respect to the motor 50 and reduces a speed of an output of the motor 50; an output shaft which extends in the vehicle width direction and outputs power of the motor 50 with the speed reduced by the speed reducer 60; a sprocket fixed to the output shaft and disposed at the other side as seen in the vehicle width direction with respect to the motor 50; a housing 80 formed with a housing space in which the stator 51 and the rotor 52 are housed; and a water jacket 90 which is disposed so as to enclose the stator 51 in the housing space and cools the motor 50. The water jacket 90 includes a flange part 92 protruding to the radial outer side of the stator 51 at the opposite side of the speed reducer 60 in the vehicle width direction.SELECTED DRAWING: Figure 5