baber/WOPTO huggingface dataset:
Patent JP-2021180406-A (JP)
Title: Communication device, communication system, communication method and communication program
Inventor: SASAME TOSHIAKI
IPC: H04L27/00
Filed: 2020-05-14
Abstract: To appropriately allocate input data to each wireless transmission line when a bandwidth drop occurs on the wireless transmission line.SOLUTION: A terminating device 10 includes an estimating unit 11 for estimating the radio transmission capacity of a second radio transmission line based on reception levels from a first radio transmission path 1, and a second radio transmission path 2 which has at least one radio relay device 20, and includes a first radio section 21 on the terminating device 10 side and a second radio section 22 on a side apart from the terminating device 10, the first radio section 21 and the second radio section 22 being separated from each other between the front and rear sides of the radio relay device 20, and a distribution unit 12 for distributing input data to the first radio transmission path 1 and the second radio transmission path 2 based on the radio transmission capacity of the first radio transmission path 1 and the estimated radio transmission capacity of the second radio transmission path 2.SELECTED DRAWING: Figure 1
Patent JP-2021181353-A (JP)
Title: Elevator door device and elevator
Inventor: KATAYAMA SATOSHI
IPC: B66B13/30
Filed: 2020-05-18
Abstract: To provide an elevator door device capable of preventing a member for blocking a groove from wearing for a door device using a doorsill of a type with a groove.SOLUTION: An elevator door device according to the present invention has a door 25 to open/close an opening 20a by moving laterally. The elevator door device comprises a door 25 with a protruding body 252 protruding from the lower end of the door, a doorsill 28 arranged along a lower edge of the opening 20a and with a groove 280 in which the protruding body 252 engages, and a long groove filling member 253 ejected from the door 25 to fill the groove 280 with the opening operation of the door 25 while accommodated in the door 25. The groove filling member 253 has flexibility while having a thickness corresponding to the depth of the groove 280 and includes one end fixed in the groove 280.SELECTED DRAWING: Figure 4
Patent JP-2021181052-A (JP)
Title: Suspension production device and opening/closing valve used for the same
Inventor: NAKAMURA HIROKI
IPC: F16K31/122
Filed: 2020-05-19
Abstract: To provide an opening/closing valve where an agitation object after agitation is smoothly discharged without forming a puddle.SOLUTION: In a tank 2 for producing a suspension by mixing a plurality of materials inside, a connection hole 2A continuing to an inner bottom surface of the tank 2 is formed at a bottom and an opening/closing valve 3 opened at the discharge of the suspension to the connection hole 2A is provided. A valve case 3B of the opening/closing valve 3 has a connection passage 3Ba connected to the connection hole 2A and an oblique discharge passage 3Bb being oblique so as to separate from the tank 2 as an axis line becomes closer to a downstream side and being communicable to the connection passage 3Ba. A valve shaft 3A opens the connection passage 3Ba and can selectively take a communication permission position communicating between the connection passage 3Ba and the oblique discharge passage 3Bb and a communication block position blocking communication between the connection passage 3Ba and the oblique discharge passage 3Bb. The connection hole 2A and the inner bottom surface (top surface of a tank bottom plate 2C) of the tank 2 have a positional relation that an outer peripheral edge of the connection hole 2A contacts with the inner bottom surface of the tank 2 when the inner bottom surface of the tank 2 is extended to the outside of the tank 2.SELECTED DRAWING: Figure 5
Patent JP-2021187457-A (JP)
Title: Lid body of packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D43/08
Filed: 2020-05-27
Abstract: To provide a lid body of a packaging container which prevents visibility of a storage article from being hindered from any angle and has excellent transparent feeling as a whole.SOLUTION: A lid body, which is fitted to a container body for storing a storage article and is obtained by molding a thermoplastic resin sheet material, includes a top plate part that has at least a pair of regions between opposite sides composed of planes and has a polygonal shape in plan view, and side wall parts that are continuously provided in a periphery of the top plate part and have fixed heights. The top plate part and the side wall part, and the adjacent side wall parts in a circumferential direction are continuously provided by an angular lateral leading-out corner part and a vertical leading-out corner part forming linear ridge lines in a horizontal direction and a height direction, and planar chamfers obtained by cutting the vertical leading-out corner part into an inverse triangular shape and a triangular shape are provided on upper and lower parts of the ridge lines in the height direction.SELECTED DRAWING: Figure 17
Patent JP-2021186144-A (JP)
Title: Game machine
Inventor: MIYAMOTO ATSUSHI
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: means for displaying an unexecuted reservation display area capable of displaying pieces of unexecuted reservation display information of the number corresponding to the number of pieces of special information acquired by entry of game balls into ball entry means; and means for displaying an already executed reservation display area capable of displaying a predetermined number of pieces of reservation display information corresponding to a game round after execution of game round operation as already executed reservation display information. Display modes of unexecuted reservation display information at least include a first display mode, and a second display mode as a stage over the first display mode. All of the pieces of already executed reservation display information displayed in a predetermined number of already executed reservation display areas are in a second display mode, and can display game operation in a predetermined mode as game round operation when all of the pieces of unexecuted reservation display information displayed in the unexecuted reservation display area are in a first display mode.SELECTED DRAWING: Figure 601
Patent JP-2021190537-A (JP)
Title: Piezoelectric transformer
Inventor: YANAGIYA TAKAHIKO
IPC: H01L41/107
Filed: 2020-05-28
Abstract: To provide a piezoelectric transformer suitable for mass production.SOLUTION: A piezoelectric transformer 10 includes: an input-side piezoelectric film 11 having a first thickness d1, formed of a first piezoelectric material, and having a polarization oriented to a predetermined first direction; an output-side piezoelectric film 12 provided adjacent to the input-side piezoelectric film 11, having a second thickness d2, and formed of a second piezoelectric material, in which a dielectric constant ε2 of the second piezoelectric material is smaller than (d2/d1) multiple of a dielectric constant ε1 of the first piezoelectric material, the second thickness d2 is in the range of 0.5×(v2/v1)d1≤d2≤2.0×(v2/v1)d1, where v2 is the sonic velocity in the piezoelectric film and v1 is the sonic velocity in the input-side piezoelectric film, and the polarization is oriented to a predetermined second direction; a pair of input electrodes provided on both surfaces of the input-side piezoelectric film 11 (first input electrode 131 and second input electrode 132); and a pair of output electrodes provided on both surfaces of the output-side piezoelectric 12 (first output electrode 141 and second output electrode 142).SELECTED DRAWING: Figure 1
Patent JP-2021187305-A (JP)
Title: Control device for human-powered vehicle
Inventor: SHAKA SATOSHI
IPC: B62M9/122
Filed: 2020-05-29
Abstract: To provide a control device for a human-powered vehicle capable of suitably controlling a transmission.SOLUTION: A control device for a human-powered vehicle comprises a control unit that controls a transmission for changing a speed change ratio being a ratio of a rotation speed of wheels with respect to a rotation speed of a crank shaft of the human-powered vehicle. The control unit controls the transmission so as to change the speed change ratio according to at least one of a traveling state of the human-powered vehicle and a traveling environment of the human-powered vehicle. When an amount of change in a parameter input to the vehicle is equal to or greater than a predetermined value, the control unit controls the transmission so as to inhibit the change of the speed change ratio.SELECTED DRAWING: Figure 2
Patent JP-2021190586-A (JP)
Title: Insulating resin circuit board
Inventor: SAKANIWA YOSHIAKI
IPC: H05K1/02
Filed: 2020-06-01
Abstract: To provide an insulating resin circuit board which is excellent in insulation properties between circuit patterns, and is stably usable.SOLUTION: An insulating resin circuit board 10 includes an insulating resin layer 11, and a circuit layer 12 which are separately arranged into circuit pattern shapes on one surface of the insulating resin layer 11, and are composed of a plurality of metal pieces. An area ratio of metal elements constituting the metal pieces when the surface of the insulating resin layer 11 between the metal pieces is analyzed by SEM-EDX is less than 2.5%. A heat dissipation layer 13 is formed on a surface opposite to the circuit layer 12 of the insulating resin layer 11. A joint rate between the insulating resin layer 11 and the heat dissipation layer 13 in a region positioned on a rear face between the metal pieces of the circuit layer 12 in the heat dissipation layer 13 is 70% or more. The heat dissipation layer 13 is preferably composed of a material having higher thermal conductivity than that of the insulating resin layer 11.SELECTED DRAWING: Figure 2
Patent JP-2021000822-A (JP)
Title: Laminated substrate and manufacturing method of the same
Inventor: HOTTA KOJI
IPC: G02F1/1368
Filed: 2020-06-02
Abstract: To provide a laminated substrate 1 which can be manufactured with a high yield.SOLUTION: With respect to a laminated substrate 1 which includes an insulating film 30, a lower metal film 20 having a pattern formed on the lower layer side, and an upper metal film 40 having a pattern formed on the upper layer side, when the ratio of transmitted energy to irradiation energy at the time of irradiation of a laser beam having a predetermined wavelength λ1 is a transmittance, the ratio of absorbed energy is an absorption rate, and the amount of film loss per constant absorbed energy of each film is a processing rate, a film thickness Dum, an absorption rate Aum and a processing rate Pum of the upper metal film 40, and a film thickness Di, a transmittance Ti, an absorption rate Ai and a processing rate Pi of the insulating film 30 are formed so as to establish the following equations (1) and (2): Ti<0.5 ...(1); and Dum/(Aum*Pum)<Di/(Ai*Pi) ...(2).SELECTED DRAWING: Figure 5
Patent JP-2020127903-A (JP)
Title: Game machine
Inventor: MATSUDA TEPPEI
IPC: A63F7/02
Filed: 2020-06-08
Abstract: To provide a game machine capable of enhancing an interest to an advantageous game state.SOLUTION: A pachinko game machine 10 generates a small winning game state in which game balls can enter an upper special winning hole 51 when a small winning pattern is displayed, with entry of game balls to start winning holes 31, 32 as a trigger, by control of a main control CPU 60a, and generates a jackpot game state with passage of game balls to a specific region in the small winning game state, as the trigger. A distribution device 80 for distributing game balls entered the upper special winning hole 51 to a specific region and a non-specific region starts a constant operation according to establishment of an operation start condition determined according to a kind of the small winning pattern. As the operation start condition, a first operation start condition which may be established by time passage since entry of a first winning number of game balls to the upper special winning hole 51, and a second operation start condition which may be established by time passage since entry of a second winning number of game balls, are set.SELECTED DRAWING: Figure 13
Patent JP-2021194065-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-09
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021196418-A (JP)
Title: Image forming apparatus
Inventor: KAWANO TAKUYA
IPC: G03G21/16
Filed: 2020-06-10
Abstract: To easily perform troubleshooting processing while arranging a large-size display unit in front of an image forming apparatus main body to increase operability.SOLUTION: An image forming apparatus has one or more opening and closing units for troubleshooting, and comprises: a trouble detection unit that detects a trouble occurring in the apparatus; a display panel unit 52 that is arranged on a front face or a side face of the apparatus and has a display area 60 that can be enlarged and reduced; and a display area size changing unit that changes the size of the display area 60. The details displayed on the display panel unit 52 include image information on the troubleshooting. When the opening and closing units for troubleshooting and the display area of the display unit overlap each other to make an opening and closing operation difficult, the display area size changing unit reduces the size of the display area 60 of the display panel unit 52 to allow the opening and closing operation of the opening and closing units.SELECTED DRAWING: Figure 2
Patent JP-2020146528-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F5/04
Filed: 2020-06-11
Abstract: To provide a game machine capable of facilitating diversification of a display mode displayed on image display means.SOLUTION: A display control device 314 selects a display data table to be used according to a command from a voice lamp control device 313, and stores it in a display data table buffer 433b. Each time when drawing processing of one frame is completed, 1 is added to a pointer 433e. In the display data table stored in the display data table buffer 433b, based on drawing contents prescribed in an address indicated by the pointer 433e, image contents to be drawn next are specified and a drawing list to be described later is created. By transmitting the drawing list to an image controller 437, drawing of the image is instructed. Thus, according to update of the pointer 433e, drawing contents are specified in order prescribed in the display data table, so that images as prescribed in the display data table are displayed on a third pattern display device 281.SELECTED DRAWING: Figure 53
Patent JP-2021196116-A (JP)
Title: Operation controller for once-through boiler, operation control method and once-through boiler
Inventor: NAKAHARA HIROYUKI
IPC: F22B35/10
Filed: 2020-06-15
Abstract: To provide a control method and a controller capable of reducing a water supply amount when a load changes during once-through operation, while maintaining soundness of the whole heat transfer pipe of a once-through boiler.SOLUTION: An operation controller (70) of a once-through boiler (10) that supplies water to a heat transfer pipe (53) of a boiler and takes out superheated steam generated by heat exchange with an internal heat source, is configured to: divide the heat transfer pipe into a plurality of areas; calculate a minimum amount of water supply that can maintain once-through operation by a different method for each area; and perform control to adjust a water supply amount to the heat transfer pipe during the once-through operation with an allowable water supply amount, which is the highest minimum water supply amount.SELECTED DRAWING: Figure 1
Patent JP-2020170527-A (JP)
Title: Search support system, search support method, and search support program
Inventor: KUMAZAWA MASAMI
IPC: G06T11/80
Filed: 2020-06-18
Abstract: To provide a search support system, a search support method, and a program that can search for targets which users want to search for.SOLUTION: A search server 1 of a search support system includes a reception unit 17, an extraction unit 11, a database 16, a search unit 13, a combination product database, a combination search unit, and a display unit for displaying a plurality of three-dimensional human images created by CG corresponding to each body type. The display unit superposes and displays an image of a combination product retrieved by the combination search unit on a human image selected by a user from the plurality of human images displayed on the display unit.SELECTED DRAWING: Figure 1
Patent JP-2021151944-A (JP)
Title: Silica particle and method for producing the same
Inventor: ZENITANI YUKA
IPC: G03G9/097
Filed: 2020-06-19
Abstract: To provide silica particles suppressed in increase in capacitance.SOLUTION: There are provided silica particles containing a quaternary ammonium salt, in which a ratio (FBEFORE/FAFTER) between a maximum value FBEFORE of the frequency of a pore diameter of 2 nm determined from a pore distribution curve by a nitrogen gas adsorption method in silica particles before cleaning and a maximum value FAFTER of the frequency of a pore diameter of 2 nm determined from a pore distribution curve by a nitrogen gas adsorption method in silica particles after cleaning is 0.90 or more and 1.10 or less, and a ratio (FSINTERING/FBEFORE) between the maximum value FBEFORE and a maximum value FSINTERING of the frequency of a pore diameter of 2 nm or less determined from a pore distribution curve by a nitrogen gas adsorption method in silica particles after sintering at 600°C is 5 or more and 20 or less.SELECTED DRAWING: None
Patent JP-2021154099-A (JP)
Title: Defecation-accelerating western-style toilet seat and defecation-accelerating western-style seat
Inventor: ITO AKIRO
IPC: A47K13/10
Filed: 2020-05-29
Abstract: To provide a defecation-accelerating western-type toilet seat which smoothens defecation by solving a problem that constipation tends to be caused by a user's posture at the time of defecation using a western-style toilet, in which the intestinum rectum and the anus are not linear.SOLUTION: An independent seat composed of a seat 105 and a support plate 200 is connected with an electric cylinder actuator 600 via a ball joint 700 to vary the inclination of the seat 105 by the vertical movement of the cylinder of the electric cylinder actuator 600.SELECTED DRAWING: Figure 6
Patent JP-2022007313-A (JP)
Title: Time series sensor data processing apparatus and time series sensor data processing method
Inventor: SHIMOBEPPU MASAYUKI
IPC: G01H17/00
Filed: 2020-06-26
Abstract: To provide an apparatus which can determine whether a data pattern is normal or abnormal in accordance with its occurrence timing even in the case that the data pattern is a specific data pattern.SOLUTION: A CPU 101 of an MPU 100 includes a frame division unit 31, an FFT processing unit 32, a time information addition unit 33, a neural network inference processing unit 151, and a result determination processing unit 152. The frame division unit 31 divides time series sensor data to generate a plurality of frames so that each of the frames has a prescribed frame size. The time information addition unit 33 adds a value indicative of time information corresponding to each frame of the frames subjected to FFT processing by the FFT processing unit 32, to a frequency spectrum of the frame. The neural network inference processing unit 151 uses a neural network parameter 140a stored in a memory 102 to execute neural network inference processing, and the result determination processing unit 152 executes result determination processing on the basis of a result of the neural network inference processing.SELECTED DRAWING: Figure 2
Patent JP-2021011480-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: ADACHI YUKAKO
IPC: G03F7/004
Filed: 2020-07-06
Abstract: To provide a salt capable of producing a resist pattern having a good mask error factor (MEF), and a resist composition containing the salt.SOLUTION: The salt represented by formula (I), an acid generator, and the resist composition are provided. [In the formula, R1 represents an alkyl group; R2 represents a halogen atom or a fluorinated alkyl group; R3 represents a halogen atom, a fluorinated alkyl group or an alkyl group; m3 represents an integer of 0-3; R4 and R5 each represent a hydrogen atom, a hydroxy group or a hydrocarbon group; m4 and m5 each represent an integer of 1-3; X represents a single bond, -CH2-, -CO-, -O- or -S-; and AI- represents an organic anion.]SELECTED DRAWING: None
Patent JP-2022016008-A (JP)
Title: mask
Inventor: HASHIMOTO HISASHI
IPC: A41D13/11
Filed: 2020-07-10
Abstract: To provide a mask which allows the whole face to be seen clearly, can prevent diffusion and suction of splashes and allows use feeling satisfactory in a worn state.SOLUTION: A cup shape whose back side is opened includes a cover body 13 formed of a transparent material. The cover body 13 includes a nose covering part 31 covering a nose of a human body and a mouth covering part 32 covering a mouth in a continuous manner from top to bottom, and a hanging part 33 extending below a lower end of a jaw of the human body is continuously provided below the mouth covering part 32. Both ends of a band member 15 formed of a transparent rubber string 51 are coupled to both right and left sides of a lower end position of the nose covering part in the cover body 13.SELECTED DRAWING: Figure 7
Patent JP-2022017682-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2020-07-14
Abstract: To provide a game machine capable of increasing the interest of a game.SOLUTION: A slot machine 10 may execute a rotation performance as a game performance using each reel 32L, 32M, 32R at a predetermined trigger. Further, when the rotation performance is executed, a specific control for aligning white 7 symbols on the middle line of each reel 32L, 32M, 32R to stop them may be executed. The control mode when the rotation of each reel 32L, 32M, 32R is started after the rotation performance is different between cases where the specific control is executed in the rotation performance and the specific control is not executed in the rotation performance.SELECTED DRAWING: Figure 1