baber/WOPTO huggingface dataset:
Patent JP-2020122807-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KAZUNORI
IPC: G03G21/00
Filed: 2019-01-29
Abstract: To provide an image forming apparatus that can accurately predict a life of a charging member.SOLUTION: An image forming apparatus comprises: an image carrier; a charging member; a high-voltage generating circuit; a current detection unit; a contact electrode; and a control unit. The image carrier has a photosensitive layer formed on its surface. The charging member is in contact with the surface of the image carrier to charge the image carrier. The high-voltage generating circuit applies a DC voltage to the charging member. The current detection unit detects a current flowing in the charging member. The contact electrode is in contact with the charging member. The control unit controls the high-voltage generating circuit. The control unit acquires the time course of the value of the current flowing in the charging member when the DC voltage is applied to the charging member for predetermined time in a non-image forming period, and predicts a life of the charging member based on the acquired time course of the current value.SELECTED DRAWING: Figure 2
Patent JP-2020093049-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2019-02-01
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A diffusion lens 425 for a backside lower part has plural first recessed parts formed by a leftward diffusion part 425a, a front direction diffusion part 425b, and a rightward diffusion part 425c at least by the width of an emission surface of an LED 424 for a backside lower part. Accordingly, light applied from the first LED 424 for a backside lower part is diffused by optical paths in three directions within a backside light guide plate 420 by plural recessed parts of the diffusion lens 425 for a backside lower part. Since the diffusion part 425a for a leftward direction, the diffusion part 425b for a front direction, and the diffusion part 425c for a rightward direction are configured to have the same side length each, width of optical paths of light to be diffused is also configured to be identical.SELECTED DRAWING: Figure 13
Patent JP-2020125170-A (JP)
Title: Sheet feeding device and image forming apparatus
Inventor: KURODA KENJI
IPC: B65H5/06
Filed: 2019-02-01
Abstract: To provide a sheet feeding device and an image forming apparatus capable of properly conveying a preceding sheet even when the following sheet plunges into a first conveying roller while the preceding sheet is conveyed by the first conveying roller.SOLUTION: The sheet feeding device of the invention satisfies the relationship of Lpass>Lmin, when the conveying distance of a sheet between a calling position where a calling roller calls the sheet and a conveying position where a second conveying roller conveys the sheet is defined as Lpass and the length in the conveying direction of the sheet of the minimum size is defined as Lmin, and the circumferential speed of the calling roller is smaller than the circumferential speed of the first conveying roller. The sheet feeding device drives and controls first driving means of the first conveying roller so that the rotation of the first conveying roller is stopped after the conveyed sheet reaches the second conveying roller, and second driving means of the second conveying roller is drive-controlled so that the rotation of the second conveying roller starts after the rotation of the first conveying roller is stopped.SELECTED DRAWING: Figure 10C
Patent JP-2020129723-A (JP)
Title: Information processing system, information terminal, display device, and information processing method
Inventor: SAKAMOTO KIHO
IPC: H04M3/56
Filed: 2019-02-07
Abstract: To provide an information processing system and an information processing method capable of easily wirelessly connecting an information terminal to a shared device.SOLUTION: An information processing system 1 includes a server 2, an information terminal 4, and a shared device 33. When the information terminal 4 determines that a start conference M exists and detects a shared device 33, the information terminal 4 transmits predetermined information 9 including identification information of the detected shared device 33 to the server 2. The server 2 determines, on the basis of the predetermined information 9 and a management table 6, whether the shared device 33 is caused to execute a connection process. When the shared device 33 executes the connection process, the information terminal 4 is wirelessly connected to the shared device 33.SELECTED DRAWING: Figure 1
Patent JP-2019137962-A (JP)
Title: Dry-type nonwoven fabric
Inventor: NINAGAWA KOJI
IPC: D04H1/425
Filed: 2019-02-08
Abstract: To provide a method for producing a dry-type nonwoven fabric from a composite of inorganic particles and fiber.SOLUTION: A dry-type nonwoven fabric comprising a composite of inorganic particles and fiber is provided. In the dry-type nonwoven fabric, 15% or more of the fiber surface of the composite is coated with inorganic particles.SELECTED DRAWING: None
Patent JP-2020127686-A (JP)
Title: Rice cooking auxiliary tool and rice cooking container
Inventor: ONISHI KENJI
IPC: A47J27/00
Filed: 2019-02-12
Abstract: To provide a rice cooking container capable of cooking rice having, when eating, preferable texture, in which rice grains are erected and dispersed moderately; and to provide a rice cooking auxiliary tool capable of cooking such rice, even when using a general rice cooking container.SOLUTION: At least on a part of a surface of a metal plate 1, approximately uniform convexoconcaves 2 having an average wave height to a wavelength ratio of 0.001 or higher in the wavelength range of 1 μm or less are formed. The metal plate 1 where such convexoconcaves 2 are formed is put into a general rice cooking container together with rice and water, and then cooking is performed. Thus, rice having preferable texture, in which rice grains are erected and dispersed moderately in comparison with hitherto can be cooked.SELECTED DRAWING: Figure 1
Patent JP-2020128252-A (JP)
Title: Packaging box
Inventor: SAKURAI AYAKA
IPC: B65D5/54
Filed: 2019-02-12
Abstract: To provide a packaging box capable of easily sealing again.SOLUTION: A packaging box 1 includes a peripheral wall 1W including a pair of side walls 10, a bottom wall and a top wall 12 and formed in a cylindrical shape, a pair of inner flaps connected to an end portion of the pair of side walls 10 and closing a part of an end face of the peripheral wall 1W, a pair of outer flaps 14, 15 connected to an end portions of the bottom wall and the top wall 12 and fixed to an outer face of the inner flaps, a pair of engagement cutting lines 21 extending from a boundary of the side wall 10 to a tip end of the inner flap in the inner flap and forming an engagement piece 31 by cutting the inner flap in a band shape, and an engagement hole portion 26A formed in the pair of outer flap 14, 15 and engaged by the engaging piece 31 from outside. The pair of outer flaps 14, 15 are bonded to the inner flaps at a position avoiding the engaging piece 31.SELECTED DRAWING: Figure 7
Patent JP-2020129967-A (JP)
Title: Steamed bread like food product, mixed powder for steamed bread like food product, and method for manufacturing steamed bread like food product
Inventor: INOUE KAZUHIKO
IPC: A21D2/18
Filed: 2019-02-13
Abstract: To provide a steamed bread like food product, a mixed powder for a steamed bread like food product, and a method for manufacturing the steamed bread like food product, each of which makes it possible to simply adjust texture, such as moist feeling, with excellent ease of work even in a household.SOLUTION: A steamed bread like food product and a mixed powder for a steamed bread like food product include carboxymethylated cellulose in which a degree of carboxymethyl substitution is 0.50 or less and a degree of crystallization of cellulose type I is 50% or more. A method for manufacturing the steamed bread like food product is also provided.SELECTED DRAWING: None
Patent JP-2019092385-A (JP)
Title: Electric drive unit
Inventor: FUJIMOTO MASAO
IPC: H05K7/20
Filed: 2019-02-22
Abstract: To provide a novel electric drive unit including a heat dissipation structure of simple configuration, by restraining up-sizing of an electric drive unit, consisting of electronic control means having a redundant system and an integrated electric motor part, in the radial direction, and decreasing the number of components as much as possible, and to provide an electric power steering device.SOLUTION: A heat dissipation base body 23 elongating in the rotation axis direction near the revolving shaft 50 of an electric motor is provided adjacently to the electric motor part EM, the substrate 24 of one electronic control means of a redundant system is fixed to the heat dissipation base body 23 so as to be able to transfer heat in the elongation direction thereof, the substrate 26 of the other electronic control means is fixed to the heat dissipation base body 23 so as to be able to transfer heat, and to oppose the substrate 24 of one electronic control means, and heat from the substrates 24, 26 of respective electronic control means is dissipated to the motor housing 20 via the heat dissipation base body 23. Since compaction can be achieved by reducing the radial size, and heat is released to the housing of the electric motor part via the heat dissipation base body, heat from the substrates can be dissipated efficiently to the outside.SELECTED DRAWING: Figure 3
Patent JP-2020130937-A (JP)
Title: Pachinko game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2019-02-26
Abstract: To achieve further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A game machine is configured such that it has a setting, a main game part can transmit a setting presence/absence command including information for showing whether a setting is mounted to a sub-control part, and the sub-control part can perform display processing to a performance display part by receiving the setting presence/absence command.SELECTED DRAWING: Figure 196
Patent JP-2020137576-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To prevent decrease in game amusement.SOLUTION: In a variable performance in which a ready-to-win performance is performed, a suggestive performance in accordance with the result of a jackpot determination and a suggestive notification performance that causes expectation of the execution of the suggestive performance can be executed. After the suggestive notification performance is executed, at the execution timing of the suggestive performance, in a configuration to execute the suggestive performance, the numbers of the executable suggestive notification performance and the suggestive performance are different from each other before a predetermined timing in which the result of the jackpot determination is notified and after the predetermined timing.SELECTED DRAWING: Figure 52
Patent JP-2020138605-A (JP)
Title: Steering control device
Inventor: TAMAIZUMI HARUTAKA
IPC: H02P29/00
Filed: 2019-02-27
Abstract: To provide a steering control device that enables a drive assist command value to be reflected on the operation of a drive circuit.SOLUTION: A torque feedback process M20 calculates a steering operation amount Ts* which is a control amount for a feedback control on a target torque Th* by a steering torque Th, and which has the dimension of a torque. A drive assist command value As0 that has the dimension of an angle is dimensionally converted to a drive assist command value As that has the dimension of the torque by a second-order differential process M28 and by an inertia coefficient multiplying process M30. In an adding process M32, the steering operation amount Ts* and the drive assist command value As are added to calculate a required torque Td, and the required torque Td is subtracted by a deceleration ratio Km to calculate a torque command value Tm* for an electric motor. In an operation signal generating process M26, an operation signal MS is generated and output to control the torque of the electric motor to the torque command value Tm*.SELECTED DRAWING: Figure 2
Patent JP-2020141078-A (JP)
Title: Coil component and electronic apparatus
Inventor: YAMAMOTO ASA
IPC: H01F27/29
Filed: 2019-02-28
Abstract: To prevent a weld part from being removed from a foundation part.SOLUTION: A coil component comprises: a base part; a winding part formed of a conductor wound around a portion of the base part; and a terminal electrode which has a foundation part formed of a metal plate provided on a surface of a portion of the base part, a weld part formed on the foundation part by welding a portion of the metal plate to the conductor, and a metal fillet provided at least in a portion of an outer periphery of an interface between the weld part and the foundation part in a manner of bulging from the foundation part to a surface of the weld part, and which is electrically connected to a lead-out part where the conductor is led out from the winding part.SELECTED DRAWING: Figure 5
Patent JP-2020140900-A (JP)
Title: Illuminating device
Inventor: OGINO DAISUKE
IPC: F21V23/00
Filed: 2019-02-28
Abstract: To provide an illuminating device whose installation position is easily changed.SOLUTION: An illuminating device comprises an illuminating unit, and a floating unit. The illuminating unit comprises a light source part, and an additional unit having an additional function. The floating unit floats the illuminating unit, and changes a floating position of the illuminating unit on the basis of an operating condition of the additional unit.SELECTED DRAWING: Figure 1
Patent JP-2019081385-A (JP)
Title: Data generation program for three-dimensional modeling
Inventor: YOSHIZAKI KEISUKE
IPC: B29C64/118
Filed: 2019-03-01
Abstract: To provide a technology for forming three-dimensional objects with high strength against external force.SOLUTION: A three-dimensional modeling data generation program 100 fills a site with a set of several lines (for example, three lines) as a minimum unit when modeling the site to be given strength, and draws a line adjacent to the line already drawn in the set so as to cover a part (for example, 50% width) of the line already drawn. First, a material MO is discharged with a width W to draw a line L2 with the width W. Next, the material MO is discharged with the width W at a position overlapping a left half of the width of the line L2 to draw a line L1. At this time, no space is left for the material MO to leave at the position overlapping the line L2, and the material MO inevitably comes out from a discharge port 46 at a left position not overlapping the line L2, and fills a space on the right side adjacent to the line L2 in a space sandwiched between a tip of a discharging nozzle 44 and a landing point, and a rest flows to a left side. Thereby, generation of a gap inside of each set can be suppressed, and a strength of the modeling part can be increased.SELECTED DRAWING: Figure 17
Patent JP-2020141855-A (JP)
Title: Artificial blood vessel and manufacturing method of artificial blood vessel
Inventor: NAKAYAMA HIDETAKA
IPC: A61F2/06
Filed: 2019-03-06
Abstract: To provide an artificial blood vessel having both cellular infiltration properties, and strength and flexibility to withstand the hemodynamics even when it is used in a cardiovascular system, and a manufacturing method of the artificial blood vessel.SOLUTION: A tube-like porous artificial blood vessel includes: a tube-like porous body formed of a bioabsorbable material; and a fiber nonwoven fabric layer with a fiber diameter of 1-10 μm and a pore diameter of 3-100 μm formed of a bioabsorbable material on the porous body.SELECTED DRAWING: Figure 1
Patent JP-2020144819-A (JP)
Title: Method of analyzing cause of occurrence of shape defect, shape defect correction method, device for analyzing cause of occurrence of shape defect, program for analyzing cause of occurrence of shape defect and recording medium
Inventor: KUBO MASAHIRO
IPC: G06F30/23
Filed: 2019-03-08
Abstract: To provide a method of analyzing a cause of the occurrence of shape defect allowing for identification of a region becoming the main cause of the occurrence of the shape defect of a press-formed article due to a hot stamp construction method, and provide a shape defect correction method, a device for analyzing the cause of the occurrence of shape defect, a program for analyzing the cause of the occurrence of shape defect and a recording medium.SOLUTION: The method of analyzing the cause of the occurrence of shape defect of a press-formed article is provided that comprises a press forming analysis step, a metallic mold cooling analysis step, a first stress value calculation step, a first shape defect value calculation step, a parameter change step, a second stress value calculation step, a second shape defect value calculation step, a shape defect value comparison step, a difference value calculation step and a shape defect factor identification step.SELECTED DRAWING: Figure 1
Patent JP-2020149114-A (JP)
Title: Warehouse acquisition device, warehouse acquisition method, and warehouse acquisition program
Inventor: TSUMORI KENJI
IPC: G06Q10/08
Filed: 2019-03-11
Abstract: To provide a warehouse acquisition device, a warehouse acquisition method, and a warehouse acquisition program which can acquire a warehouse while taking into consideration both of a location of a delivery destination and a type of a commercial product.SOLUTION: A warehouse acquisition method comprises: acquiring a location CD linked with a specified delivery destination CD from a delivery destination master including delivery destination CDs and location CDs; acquiring an inventory warehouse category linked with a specified commercial product CD from a commercial product master including commercial product CDs and inventory warehouse categories; and acquiring, from a location master including the location CDs and including a plurality of warehouse CDs linked with the location CDs, a warehouse CD of a warehouse having a property or role shown by the acquired inventory warehouse category, of the plurality of warehouse CDs linked with the acquired location CD.SELECTED DRAWING: Figure 4
Patent JP-2020148237-A (JP)
Title: Rotation device and torque converter
Inventor: HIGUCHI KOICHI
IPC: F16H45/02
Filed: 2019-03-12
Abstract: To stabilize characteristics of a rotation device.SOLUTION: A rotation device 10 includes a second elastic member 5, a hub flange 2, a second inertia ring 3b, a centrifugal element 41, and a second guide surface 22b. The hub flange 2 is disposed so as to be rotatable by torque input from a driving source. The second inertia ring 3b may rotate with the hub flange 2 and is disposed so as to be rotatable relative to the hub flange 2. Further, the second inertia ring 3b receives a part of the torque input from the driving source through the second elastic member 5. The centrifugal element 41 is disposed so as to be movable in a radial direction by receiving centrifugal force generated by rotation of the hub flange 2. The second guide surface 22b faces the centrifugal element 41 in a circumferential direction and guides radial movement of the centrifugal element 41. The second inertial ring 3b moves the centrifugal element 41 to the second guide surface 22b with a part of the torque input through the second elastic member 5.SELECTED DRAWING: Figure 3
Patent JP-2020150106-A (JP)
Title: Wiring board, board mounting structure of multilayer ceramic capacitor, and board mounting method of multilayer ceramic capacitor
Inventor: NAGAHASHI MASAAKI
IPC: H05K1/18
Filed: 2019-03-13
Abstract: To provide a wiring board capable of reducing vibration noise (squealing) of the wiring board which is generated due to the electrolytic distortion effect of a multilayer ceramic capacitor.SOLUTION: A wiring board 1 includes a multilayer ceramic capacitor 10 surface-mounted on the mounting surface, and a resin member 20 arranged around the multilayer ceramic capacitor 10 on the mounting surface at a predetermined interval without contacting the multilayer ceramic capacitor 10.SELECTED DRAWING: Figure 1
Patent JP-2020149491-A (JP)
Title: Apparatus management device, apparatus management system, apparatus management method, and program
Inventor: HATANO TOSHIO
IPC: G06Q10/00
Filed: 2019-03-14
Abstract: To automatically update information on apparatuses.SOLUTION: An apparatus management device 10 includes: a first communication unit 11 for receiving apparatus specific information, information specific to each apparatus 20, from one or more apparatuses located within a management area; a storage unit 14 for storing apparatus attachment information, information associated with the arrangement location of each apparatus 20; a control unit 15 for determining whether there is a newly disposed apparatus 20 within the management area and updating the apparatus attachment information when it is determined that there is a newly disposed apparatus 20; and a second communication unit 12 for transmitting the apparatus specific information and the apparatus attachment information to a server 30.SELECTED DRAWING: Figure 4
Patent JP-2020153699-A (JP)
Title: Radioactive waste liquid processing method and radioactive waste liquid processing system
Inventor: TAJIMA NAOKI
IPC: G21F9/12
Filed: 2019-03-18
Abstract: To provide a radioactive waste liquid processing technique capable of reducing waste generated when the processing object water generated from a nuclear power plant is processed.SOLUTION: At least one type of specific substance of cesium, strontium, iodine, antimony, ruthenium, technetium, cobalt, uranium, plutonium, americium, curium, neptunium, barium, calcium and magnesium is contained in a first processing object water W1 to be processed. A radioactive waste liquid processing method includes the steps of: adsorbing the specific substance of the first processing object water W1 into an absorbent 2; and absorbing the specific substance contained in a second processing object water W2 different in concentration of the specific substance from the first processing object water W1 into the absorbent 2 used in absorption of the specific substance of the first processing object water W1.SELECTED DRAWING: Figure 2
Patent JP-2020161881-A (JP)
Title: Vehicle communication device
Inventor: KANZAKI TAKEMASA
IPC: H04W24/04
Filed: 2019-03-25
Abstract: To prevent the interruption of communication as much as possible when noise radio waves arrive.SOLUTION: A vehicle communication device of an embodiment includes: a communication unit 4 for wirelessly communicating with a communication device outside a vehicle; a power measuring unit 5 for measuring power that can be interference noise that causes radio wave interference with wireless communication; a prediction unit 6 for predicting whether the interference noise arrives; and a switching unit for switching to another wireless communication band when the prediction unit 6 predicts that the interference noise arrives.SELECTED DRAWING: Figure 2
Patent JP-2020160601-A (JP)
Title: Magazine holder, card supply device, and card printer
Inventor: KIKUCHI HIROTAKA
IPC: G06K13/107
Filed: 2019-03-25
Abstract: To provide a card storage unit which allows a card to be easily set to a card printer and allows the card to be supplied to the card printer with reduced increase in size.SOLUTION: A magazine holder 21 relating to this invention is built in a card printer 50, and a card magazine 10 having a shape like a quadrangular tube including a first bottom floor part 10E and a first side wall body 10F having four first side walls standing from the first bottom floor part 10E is inserted to the magazine holder 21. The magazine holder 21 has a shape like a quadrangular tube including a second bottom floor part 21E and a second side wall body 21F including four second side walls standing from the second bottom floor part 21E, and magazine retainers 80 and 90 which retain the card magazine 10 are provided in an upper end of the magazine holder 21.SELECTED DRAWING: Figure 5