baber/WOPTO huggingface dataset:
Patent JP-2023003867-A (JP)
Title: Server device
Inventor: SEKIMORI HIDEO
IPC: G10K15/04
Filed: 2021-06-24
Abstract: To provide a server device of a new karaoke system capable of simulating a message bottle play and balloon release play.SOLUTION: A server device comprises: a first storage part for storing device identification information pieces of respective karaoke devices, and area identification information pieces of respective areas in which the respective karaoke devices are installed, in association with each other; a second storage part for storing area identification information pieces of respective permitted areas, period information pieces and area identification information pieces of respective other areas in association with each other; a reception part for receiving video data and one of the device identification information pieces from one of the karaoke devices: an identification part for identifying one of the permitted areas; a recommendation part for instructing the karaoke device installed in the one of the permitted areas to recommend viewing of the received video data; a distribution part for distributing the video data in accordance with a request from the karaoke device; and an update part for updating each of the other areas so as to become each one of the permitted areas when each expiration time arrives.SELECTED DRAWING: Figure 2
Patent JP-2022053478-A (JP)
Title: Illegal cost detection program
IPC: G06Q40/00
Filed: 2021-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an illegal cost detection program for automatically discriminating the possibility of fraud with high accuracy without more depending on more manpower. 
     SOLUTION: In an illegal cost detection system 1, an illegal cost detection program includes: an information acquisition step of acquiring the conference expense information consisting of the conference expenses every month; and a discrimination step of utilizing the degree of three or more levels of association with the conference expense information consisting of the conference expense acquired every month in the past, and the possibility of fraud to discriminate the possibility of fraud by giving priority to the higher degree of the association based on the conference expense information for reference corresponding to the conference expense information acquired in the information acquisition step. In the information acquisition step, the time-series change tendency of the conference expenses is acquired, this change tendency is applied to a change tendency pattern typed in advance to serve as the conference expense information. The discrimination step utilizes the degree of three or more levels of association with the conference expense information in which the time-series change tendency of the past conference expense is applied to the change tendency pattern typed in advance, and the possibility of fraud. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023009843-A (JP)
Title: snow melting device
Inventor: TOMURA SHIGEHIRO
IPC: E01H5/10
Filed: 2021-07-08
Abstract: To provide a device capable of coping with problems that, in a conventional device in which a plurality of heating elements are connected in series as shown in Fig. 7, because the temperature of the surface layer B is low, the amount of snow melting water W generated becomes small and sucked up by the sedimentary layer C, and thus a space G to be a heat insulating layer is generated between a surface layer B and a deposited layer C, resulting in low snow melting efficiency.SOLUTION: By connecting each heating element in parallel and applying a large amount of electric current to a part of the heating element to raise the surface temperature of a surface layer B, even if a large amount of water W is generated and a part of the water W is sucked up to a deposition layer C, the water W does not remain in the surface layer B and the space described above is not created.SELECTED DRAWING: Figure 6
Patent JP-2021168939-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2021-07-09
Abstract: To recover easily deviation of inclination of a nail without requiring much experience or an exclusive adjustment instrument, concerning adjustment of the nail.SOLUTION: A game machine includes a game board for constituting a game area where a game ball is circulated, a nail provided on the surface of the game board, for changing circulation of the game ball, and a mark for regulating an angle formed between the nail and the surface of the game board.SELECTED DRAWING: Figure 17
Patent JP-2023011367-A (JP)
Title: Twist processing method, twist processing program and twist processor
Inventor: YUKAWA TAKASHI
IPC: B21D11/14
Filed: 2021-07-12
Abstract: To perform twist processing which reduces load torque of twist deformation and is high in accuracy of phase positioning.SOLUTION: A twist processing method includes: a first synchronized rotation step (S1) of synchronously rotating two rotating shafts with both ends of a workpiece held by the two rotating shafts; a heating step (S2) of heating the workpiece via a heater while synchronously rotating the two rotating shafts; twist processing steps (S3, S4) of adding a twisting motion to the workpiece by setting a difference in rotational speeds of the two rotating shafts after the lapse of a prescribed heating time from the start of the heating in the heating step; a second synchronization rotation step (S6) of synchronously rotating the two rotating shafts after the end of the twist processing steps; a heating stopping step (S7) of stopping the heating by the heater during the execution of the second synchronization rotation step; and a releasing step (S8) of stopping the synchronization rotation of the two rotating shafts after stop of the heating by the heater.SELECTED DRAWING: Figure 2
Patent JP-2023012028-A (JP)
Title: Chlorosulfonated rubber and method for producing the same
Inventor: TSURUTA TAKASHI
IPC: C08C19/12
Filed: 2021-07-13
Abstract: To develop a chlorosulfonated rubber that has improved solubility, providing a paint, a coating, or an adhesive having excellent properties such as workability and processability and a method for producing the same.SOLUTION: A chlorosulfonated rubber has a chlorine content of 60.0 wt.% or more and a sulfur content of 0.2-2.0 wt.%.SELECTED DRAWING: None
Patent JP-2023012663-A (JP)
Title: Construction machine
Inventor: TANAKA HIDENORI
IPC: E02F9/00
Filed: 2021-07-14
Abstract: To provide a construction machine which can effectively discharge air accumulating in a relief valve of a hydraulic circuit from the relief valve.SOLUTION: A construction machine 100 includes: a relief valve 40 which opens so as to limit a pressure in a pump discharge line 91, a line between a main pump 22 and a direction switch valve 31; a back pressure generation mechanism 67 which is disposed in a return line 92, a line connected to a tank 21, and generates a back pressure in the return line 92; and an air bleeding line 90 which connects the relief valve 40 with a portion 92b at the downstream side of the back pressure generation mechanism 67 in the return line 67.SELECTED DRAWING: Figure 2
Patent JP-2023013466-A (JP)
Title: Pump device
Inventor: UMEDA KIYOSHI
IPC: F04B43/12
Filed: 2021-07-16
Abstract: To provide a pump device which can suppress the lowering of transportation efficiency even if the viscosity of a carried article is high.SOLUTION: A pump device comprises an outer cylinder, an inner cylinder arranged along an internal peripheral face of the outer cylinder, and constituted with an elastic body as a raw material, and end part members arranged at both ends of the outer cylinder and the inner cylinder, and forming a closed space between an internal periphery of the outer cylinder and an external periphery of the inner cylinder. The pump device also comprises a pump part in which the inner cylinder is expanded to a centripetal direction by supplying a working medium to the closed space, and a plurality of pump units which can be contacted by a restoration force generated by the elasticity of the inner cylinder by discharging the working medium into the close space are connected to each other. The pump device transports a carried article with an internal peripheral side of the inner cylinder as a transportation route by expanding the pump units in a prescribed order. All or a part of the pump units constituting the pump part comprises forcible contraction means for forcibly contracting the inner cylinder in addition to contraction by the elasticity of the inner cylinder.SELECTED DRAWING: Figure 2
Patent JP-2023015591-A (JP)
Title: Positive electrode for lithium ion secondary battery
Inventor: KAWAGUCHI SHUNSUKE
IPC: H01M4/505
Filed: 2021-07-20
Abstract: To provide means capable of improving an output characteristic in a lithium ion secondary battery.SOLUTION: A positive electrode for a lithium ion secondary battery includes a positive electrode active material layer including a positive electrode active material; a binder; and a conductive assistant. A value of a roughness factor defined as a value of a rate of a BET ratio surface area against a geometrical ratio surface area calculated from a mean particle diameter in the positive electrode active material is 3 or less. The binder is vinylidene fluoride- fluoride-hexafluoropropylene copolymer. At the time, a rate of a construction unit derived from fluoride-hexafluoropropylene against all of the construction unit numbers of the copolymer is 5 mol% or more. The content of the binder is greater than 0.31 mass% and is less than 4.85 mass% with respect to a total solid of the positive electrode active material layer.SELECTED DRAWING: None
Patent JP-2021164888-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2021-07-26
Abstract: To provide a game machine with good durability.SOLUTION: When a push-in operation is performed in a second state, a direction in which an operation face 312a1 is pushed in is designed to be a direction for a player from a depth side to a near side, an amount impossible to be sufficiently operated by a straightforward vertical direct movement is generated as a slip between a hand of the player and the operation face 312a1. Therefore, the push-in force can be released.SELECTED DRAWING: Figure 7
Patent JP-2021166881-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-07-27
Abstract: To increase the interest in a performance using performance images and the like.SOLUTION: A performance symbol includes a first performance symbol displayed in a predetermined area, a second performance symbol displayed in an area different from the first performance symbol, and a third performance symbol displayed in an area different from both the first performance symbol and the second performance symbol. The game machine can execute a light emission performance while displaying the performance symbol. In a case where the first performance symbol, the second performance symbol, and the third performance symbol are stopped in order, the light emission performance can be executed in the stopped performance symbols in the order of the stop.SELECTED DRAWING: Figure 34-1
Patent JP-2021176785-A (JP)
Title: Upright plastic storage bag
Inventor: JOSE PORCHIA
IPC: B65D33/25
Filed: 2021-07-28
Abstract: To provide a plastic storage bag capable of shifting between a flat configuration and an upright configuration capable of easily filling a bag.SOLUTION: A bag (a) is shifted between (i) a flat configuration where a first side wall and a second side wall are arranged so as to be adjacent to each other and (ii) an upright configuration where the first side wall and the second side wall are apart from each other so that the bag has a substantially flat bottom part. In the upright configuration, the bag is shifted with respect to first, second, third and fourth shift regions of the first side wall so that the substantially flat bottom part is formed at the bag (b) to shift the bag with respect to each of cuff lines of the first side wall and the second side wall so that the bag can be shifted to a folded-back position where the bag is folded on the respective cuff lines of the first side wall and the second side wall in which an opening in the bag is formed in a cuff region.SELECTED DRAWING: Figure 1A
Patent JP-2021168978-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To provide a game machine capable of suitably performing each kind of control.SOLUTION: Processing corresponding to specific control for progressing a game by utilizing a specific control program stored in a main-side ROM 64 is performed by a main-side CPU 63, and processing corresponding to non-specific control for managing a game history by utilizing a non-specific control program stored in the main-side ROM 64 is performed by the main-side CPU 63. The main-side RAM 65 includes: a specific control work area and a specific control stack area utilized when processing corresponding to specific control is executed; and a non-specific control work area and a non-specific control stack area utilized when processing corresponding to non-specific control is executed. When processing corresponding to non-specific control is started, a predetermined register from among various kinds of registers in the main-side CPU 63 is cleared to "0".SELECTED DRAWING: Figure 6
Patent JP-2023022494-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in the super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part. When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and performance movable control and display of an effect display and then output of a movable body performance sound are performed when a movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 11-32
Patent JP-2023022521-A (JP)
Title: Injection molding method and injection molding die
Inventor: KURODA SHINICHI
IPC: B29C33/42
Filed: 2021-08-03
Abstract: To provide an injection molding method and an injection molding die that can mold a molded product having fine irregularities without forming fine irregularities on the molding die.SOLUTION: When a molding material M containing a crystalline resin and an additive having a higher modulus of elasticity and a lower shrinkage rate than the crystalline resin is filled into a die in which a plurality of recesses are formed on a surface of a cavity C, the recess is shaped as a cone or pyramid with an opening side into which the molding material M flows as a bottom surface, and an area of a cross section parallel to the bottom surface decreases as a depth of the recess increases. The maximum length of the bottom surface in a flow direction of the molding material is 200 to 400 μm, a depth of the cone or pyramid in a direction perpendicular to the flow direction is 40 to 150 μm, and a ratio of the maximum length of the bottom surface to the depth is 1.34:1 to 5:1.SELECTED DRAWING: Figure 3
Patent JP-2023022594-A (JP)
Title: Food packaging bag for microwave oven
Inventor: MIYAZAKI TAKAYUKI
IPC: B65D81/34
Filed: 2021-08-03
Abstract: To prevent a bag body from bursting when a food inside is heated in a microwave oven.SOLUTION: In a food packaging bag for microwave oven, by bending a lamination film of two or more layers having at least a heat-resistant base layer P2 and a sealant layer P1 into a cylindrical shape with the center of a backlining part of a bag body as a butt sealed part 1, there are provided a heat seal part between the films facing each other at the butt sealed part and the heat seal part between the films facing each other at both open ends 4, 4 of the cylinder, and the heat seal part is sealed after storing a food inside. A foaming ink layer 5 containing thermal expansion microcapsules foamed by heat during heat sealing so as to traverse from an inside to an outside of the packaging bag in a specific region of the heat seal part is provided on a base layer side of the sealant layer.SELECTED DRAWING: Figure 1
Patent JP-2022031209-A (JP)
Title: Double-wall square conduit pipe excellent in cabling performance and buckling resistance, connection structure of double-wall square conduit pipe using the same, and determination method of mass per unit length of double-wall square conduit pipe and tension yield stress for avoiding buckling by deadweight
Inventor: FUJII SHIGETO
IPC: F16L33/00
Filed: 2021-08-03
Abstract: To provide a double-wall square conduit pipe, etc. which can suppress the buckling of an inner pipe in a cantilever state even if using a normal polyolefin resin without using a large friction-resistance ethylene system copolymer and a thermoplastic elastomer.SOLUTION: A double-wall square conduit pipe 1 is mainly constituted of an inner pipe 9 and an outer pipe 7. The outer pipe 7 has a large-diameter part 3 having a relatively-large diameter, and a small-diameter part 5 having a relatively-small diameter. In a cross section of the outer pipe 7 vertical to a pipe axial direction, the large-diameter part 3 is formed into a substantially-rectangular cross section shape, and a cross section of the small-diameter part 5 is formed into a circular cross section shape. The inner pipe 9 is disposed inside the outer pipe 7. A cross section shape of the inner pipe 9 vertical to a pipe axial direction is circular. At this time, the buckling of the inner pipe 9 can be suppressed by satisfying a formula of σy>16w L2(d+2t)/(π ((d+2t)4-d4))(σy: the tension yield stress of a material of the inner pipe 9, w: a mass per unit length of the conduit pipe, L: a length of the conduit pipe, d: an inside diameter of the inner pipe 9, and t: a wall thickness of the inner pipe 9).SELECTED DRAWING: Figure 4
Patent JP-2022031252-A (JP)
Title: Method, computer program and device for adapting estimation unit for use in microscope
Inventor: ROMAN SCHMIDT
IPC: G02B21/00
Filed: 2021-08-06
Abstract: To provide a method, a computer program and a device for adapting an estimation unit for use in a microscope in order to estimate a position of an emitter in a sample, based on a method comprising irradiating the sample with light at one or more groups of probe positions, and acquiring fluorescent photons with respect to the groups of probe positions.SOLUTION: A method comprises: irradiating a sample with light at one or more groups of probe positions (S1); acquiring fluorescent photons for the groups of probe positions (S2); and adding the count of the acquired (S2) count of the photons to a vector of a photon count (S3), or determine the total of photon counts for the groups of probe positions. The method further comprises: thereafter determining a value representing background noise from the vector of the photon count or the total of photon counts (S4); and adapting an estimation unit in real time (S5).SELECTED DRAWING: Figure 1
Patent JP-2023028420-A (JP)
Title: Precipitation hardening martensitic stainless steel and method for producing the same
Inventor: JI XIN
IPC: C21D9/46
Filed: 2021-08-19
Abstract: To provide a precipitation hardening martensitic stainless steel that has exceptional manufacturability, an exceptional level of strength, and a long service life.SOLUTION: A precipitation hardening martensitic stainless steel contains, in mass%, C: 0.01-0.07%, Si: 1.0-2.5%, Mn: 0.1-2.5%, P: 0.04% or less, S: 0.0020% or less, Ni: 4.0-10.0%, Cr: 11.0-17.0%, Mo: 0.1-1.50%, Cu: 0.30-6.0%, Al: 0.001-0.200%, N: 0.001-0.020%, one or two of Ti: 0.15-0.45% and Nb: 0.15-0.55%, satisfying formula (1). Ti+30×N≤0.9 (1).SELECTED DRAWING: Figure 3
Patent JP-2023028969-A (JP)
Title: Electromagnetic wave-absorbable heat-conductive composition and cured product of the same, and semiconductor device
Inventor: ABE SHINJI
IPC: C08L83/06
Filed: 2021-08-20
Abstract: To provide a highly reliable electromagnetic wave-absorbable heat-conductive composition having heat dissipation property, and excellent electromagnetic wave-absorbing property in a high frequency zone of 60-90 GHz, hard to deteriorate a silicone part under high humidity, and maintaining stable electromagnetic wave-absorbing property.SOLUTION: An electromagnetic wave-absorbable heat-conductive composition includes: (A) organopolysiloxane having two or more alkenyl groups in one molecule; (B) organohydrogenpolysiloxane having three or more hydrogen atoms bonded to (a) silicone atom(s); (C) hydrolysable organopolysiloxane which is trifunctional at one terminal end, or hydrolysable silane which is trifunctional at one terminal end; (D) a platinum group metal curing agent; (E) an electromagnetic wave-absorbing filler; and (F) a heat-conductive filler, where the electromagnetic wave-attenuating amount in at least one part zone within a frequency range of 60-90 GHz is 10 dB or more, and the heat conductivity is 1 W/(mK) or more.SELECTED DRAWING: None
Patent JP-2023030863-A (JP)
Title: power system
Inventor: IZUMI JUNTA
IPC: H02J7/00
Filed: 2021-08-24
Abstract: To provide a power system capable of outputting AC power using AC battery string and DC battery string with an appropriate method depending on the situation.SOLUTION: A power system 1 that outputs AC power to a power supply target (wire PGL) includes: a first power circuit 2 that includes a DC battery string for DC power and an inverter (DC/AC conversion circuit); a second power circuit 3 that includes an AC battery string for AC power; and a GCU 100 (control unit). The GCU 100 starts supplying the power to the power supply target in a first mode (charge/discharge mode using only AC battery string), and when the supply current exceeds a first threshold, the GCU 100 switches the charge/discharge mode to execute the power supply to the power supply target in a second mode (charge/discharge mode using the AC battery string and the DC battery string).SELECTED DRAWING: Figure 1
Patent JP-2022119167-A (JP)
Title: Receiving device and program
Inventor: ITAKURA KEITA
IPC: H04N21/462
Filed: 2021-08-24
Abstract: To improve the prediction accuracy of an available network bandwidth.SOLUTION: A receiving device 1 includes a bandwidth measurement unit 14 that sequentially measures a current network bandwidth each time a segment is received and outputs the network bandwidth as a bandwidth measurement value, a viewing environment estimation unit 13 that estimates viewing environment including the moving speed or position of the receiving device 1, a band measurement value list management unit 15 that manages a band measurement value list that associates a band measurement value string that indicates the time variation of the band measurement value for each viewing environment, a band prediction model building unit 16 that builds a band prediction model for each viewing environment using the band measurement value list, a band prediction model selection unit 18 that selects a band prediction model according to the viewing environment, a bandwidth prediction unit 19 that inputs the bandwidth measurement value into the selected bandwidth prediction model to predict a bandwidth prediction value that is a network bandwidth that can be used for receiving the next segment, and a segment acquisition unit 20 that receives a segment according to the bandwidth prediction value.SELECTED DRAWING: Figure 3