baber/WOPTO huggingface dataset:
Patent JP-2020116766-A (JP)
Title: Liquid jet device and control method of the same
Inventor: YOSHIDA ATSUSHI
IPC: B41J2/01
Filed: 2019-01-21
Abstract: To provide a liquid jet device which secures the quality easily after a liquid supply connection part is attached to or detached from a carriage, and to provide a control method of the liquid jet device.SOLUTION: A liquid jet device includes: a carriage 22 which is equipped with a liquid jet head 21 having a nozzle surface 45 and may move between a jet area in which the liquid jet head 21 jets a liquid to a medium and a maintenance area which is provided at a position adjacent to the jet area and in which maintenance of the liquid jet head 21 is performed; a liquid supply connection part 50 which is mounted on the carriage 22 and detachably connected with the liquid jet head 21 so as to supply the liquid to the liquid jet head 21; a carriage moving mechanism 49 which moves the carriage 22 so that the liquid jet head 21 is located in an attachment/detachment position DP provided at the maintenance area when the liquid supply connection part 50 is attached or detached; and a liquid receiving part 65A which has a size equal to or larger than the nozzle surface 45, faces the nozzle surface 45 located at the attachment/detachment position DP, and receives the liquid discharged from nozzles.SELECTED DRAWING: Figure 4
Patent JP-2020117109-A (JP)
Title: Vehicular trim material
Inventor: HIKICHI SHINJI
IPC: B60J10/32
Filed: 2019-01-25
Abstract: To allow for prevention of exposure of core material, in a vehicular trim material which can be made light weight by using a foam polymer material.SOLUTION: A fitting part 20 and a holding lip 27 of a weather strip 17 (trim material) is formed of foam polymer material (foamed polymer material), and out of distal end parts of both side wall parts 23, 24 of the fitting part 20, a distal end part of at least one side wall part is covered with a covering part 41 being formed of a non-foam polymer material (non-foamed polymer material). Therefore, even when a distal end part of at least one side wall part is made thin, the covering part 41 of the non-foam polymer material can prevent the distal end part of the side wall part from being torn caused by an edge of a distal end of a core material 22 l, and consequently exposure of the core material 22 can be prevented.SELECTED DRAWING: Figure 2
Patent JP-2020122859-A (JP)
Title: Image forming apparatus and conveyance speed correction method
Inventor: MIYAJIMA SOJI
IPC: G03G15/20
Filed: 2019-01-30
Abstract: To improve the accuracy in correction of the rotation speed of a fixing roller to improve the quality of an image printed on a recording material.SOLUTION: An image forming apparatus 30 comprising a fixing roller 371 for fixing an image on continuous form paper S comprises: a transfer roller 363 that conveys the continuous form paper S and has the same diameter as the fixing roller 371; and a control unit 31 that controls the conveyance speed of the continuous form paper S. The control unit 31 corrects the rotation speed of the fixing roller 371 by using, for speed information acquired from the transfer roller 363, an error correction amount for correcting a speed detection error occurring due to thermal expansion of the fixing roller 371.SELECTED DRAWING: Figure 1
Patent JP-2020123824-A (JP)
Title: Photoelectric conversion device and driving method of the same
Inventor: OCHIAI KEI
IPC: G03B13/36
Filed: 2019-01-30
Abstract: To provide a photoelectric conversion device capable of suppressing an influence of pattern noise superimposed on paired image data and a driving method of the same.SOLUTION: The photoelectric conversion device includes: a pixel region in which a plurality of pixels including a photoelectric conversion unit is arranged in a plurality of rows and a plurality of columns; and a pixel control unit for supplying a control signal to the pixels. The pixel region has first to fourth readout regions. A first pixel of the first readout region and a second pixel of the second readout region are arranged in different columns of the same row. A third pixel of the third readout region and a fourth pixel of the fourth readout region are arranged in different rows of the same column. Between a row to which the third pixel belongs and a row to which the fourth pixel belongs, a row to which the first and second pixels belong is arranged. The pixel control unit simultaneously reads pixel signals of the first and second pixels during a first period and simultaneously reads the pixel signals of the third and fourth pixels during a second period which is different from the first period.SELECTED DRAWING: Figure 1
Patent JP-2020122880-A (JP)
Title: Image formation apparatus
Inventor: TSUJIMURA SOSHI
IPC: G03G15/01
Filed: 2019-01-30
Abstract: To provide an image formation apparatus which can stably suppress the speed variations of an intermediate transfer belt in a mode that forms an image by separating the intermediate transfer belt from a partial image carrier of the plurality of image carriers with a simple configuration.SOLUTION: An image formation apparatus 100 which can execute a first mode (full color mode) and a second mode (black monochrome mode) includes: load application means 40 which can apply a load to an intermediate transfer belt 7 on the downstream of a primary transfer unit N1K corresponding to an image carrier 1K arranged on the most downstream in the rotation direction of the intermediate transfer belt 7 out of the plurality of image carriers 1Y, 1C, 1K and on the upstream of a secondary transfer unit N2, and can change the load to be applied to the intermediate transfer belt 7 between the execution of the first mode and the execution of the second mode so as to apply the larger load to the intermediate transfer belt 7 at the execution of the second mode than the execution of the first mode.SELECTED DRAWING: Figure 8
Patent JP-2019062928-A (JP)
Title: Tea beverage, tea flavor enhancer, and tea flavor enhancing method
Inventor: ABE TERUHIRO
IPC: A23F3/16
Filed: 2019-02-04
Abstract: To provide a novel tea flavor-enhanced tea beverage that replaces the traditional tea flavor-enhanced beverage, tea flavor enhancer and tea flavor enhancing method.SOLUTION: The tea beverage contains malic acid and tartaric acid. The ratio of malic acid concentration (g/l) to tartaric acid concentration (g/l) in the whole beverage preferably is 0.2 to 5.0. Also, the content of tannin in the beverage preferably is 5 to 70 mg/100 ml. The tea flavor enhancer preferably comprises malic acid and tartaric acid. The tea flavor enhancing method includes a step of blending malic acid and tartaric acid into a tea beverage.SELECTED DRAWING: None
Patent JP-2020126453-A (JP)
Title: Construction-related risk management system, data generation device for risk analysis and risk information provision device
Inventor: ASECHI AKIRA
IPC: G06F16/00
Filed: 2019-02-05
Abstract: To enhance precision of finding out a risk corresponding to a construction content.SOLUTION: The construction-related risk management system includes: a classified feature word extraction section 12 for extracting a feature word from a plurality of documents classified according to a construction content; a feature word group creation section 13 for grouping a plurality of feature words on the basis of a co-occurrence state; a risk allocation section 14 for creating data for analysis by allocating a risk to a plurality of feature word groups; a risk extraction section 18 for extracting the risk allocated to the feature word group containing a feature word designated as an analysis target, using the data for analysis. The construction-related risk management system previously classifies a plurality of documents which are a creation source of the feature word group according to the construction content, and thereby, appropriately extracts a risk which may occur according to the construction content so that the feature word group formed of an aggregate of the extracted feature words becomes a similar aggregate of words with meaningfully connected characteristic words in each business classification.SELECTED DRAWING: Figure 1
Patent JP-2020126497-A (JP)
Title: Virtual currency management method
Inventor: HAGIMURA Takuya
IPC: G06Q20/40
Filed: 2019-02-05
Abstract: To provide a virtual currency remittance method that limits a remittance destination of a virtual currency managed by block chain.SOLUTION: A system of executing a virtual currency remittance method has the steps of: acquiring account identification information of a user by a second computer connected to a first computer including a state DB that manages account identification information and balance information on a virtual currency of an account identified by the account identification information, and remittance available account identification information, and a block chain that manages transaction information including first account identification information, second account identification information, and the amount of the virtual currency to be remitted from an account identified by the first account identification information to an account identified by the second account identification information; and obtaining remittance destination account identification information input at a user's terminal and the amount of the virtual currency. The acquired account identification information on the user is set as the first account identification information, and the acquired remittance destination account identification information is set as the second account identification information.SELECTED DRAWING: Figure 1
Patent JP-2020125890-A (JP)
Title: Ceramic fiber block and manufacturing method thereof
Inventor: UEMICHI KENTARO
IPC: F27D1/00
Filed: 2019-02-06
Abstract: To provide a safely and easily attachable ceramic fiber block.SOLUTION: A ceramic fiber block comprises: a laminate 1 with a long ceramic fiber blanket continuously folded in its longitudinal direction in the same length; and a metal fitting 2 fixing the laminate 1 to a furnace wall. The laminate 1 has, on one of two faces each positioned on an opposite side composed of multiple folding parts 1a, 1b, two cut parts C extended in the laminated direction with a depth of 1.0-2.0 times of the thickness of the blanket. The metal fitting 2 is formed of: multiple laminate supporting rods 10 sandwiched along the folds at least inside of both ends out of the multiple folding parts 1a of one face, and supporting rod holding members 20 partially inserted into the two cut parts C and holding the multiple laminate supporting rods 10 and engaged with the furnace wall.SELECTED DRAWING: Figure 1
Patent JP-2019108267-A (JP)
Title: Interlayer for glass laminate, and glass laminae
Inventor: IWAMOTO TATSUYA
IPC: B60J1/00
Filed: 2019-02-06
Abstract: To provide an interlayer for glass laminate capable of enhancing flexure rigidity of a glass laminate.MEANS FOR SOLVING THE PROBLEM: The interlayer for glass laminate has one layer structure or 2 or more layers structure, in which the first layer contains a polyvinyl acetal resin and a plasticizer, half value width of a hydroxyl group of the polyvinyl acetal resin contained in the first layer is 250 cmor less and content of the plasticizer contained in the first layer is 5 pts.wt. or more and less than 30 pts.wt. based on 100 pts.wt. of the polyvinyl acetal resin contained in the first layer, or half value width of the hydroxyl group of the polyvinyl acetal resin contained in the first layer is over 250 cm.SELECTED DRAWING: Figure 1
Patent JP-2020128726-A (JP)
Title: Geothermal heat recovery device and fumarolic gas test facility
Inventor: TAKAHASHI KAZUO
IPC: F03G4/00
Filed: 2019-02-08
Abstract: To provide a technique to prevent steam heat obtained through geothermal fluid from being wasted.SOLUTION: A geothermal heat recovery device recovers heat through geothermal fluid ejected from under the ground. The geothermal heat recovery device comprises: a steam-water separator which separates the geothermal fluid into steam and hot water; a thermal load device which performs a heat recovery process to recover the heat from the steam supplied from the steam-water separator; and a steam trap which allows steam condensate generated as a result of the heat recovery process to be discharged and prevents steam supplied through the heat load device from being discharged.SELECTED DRAWING: Figure 1
Patent JP-2019093724-A (JP)
Title: Screw element for multi-spindle screw type machine
Inventor: THOMAS KOENIG
IPC: B29C48/40
Filed: 2019-02-13
Abstract: To provide a screw element for a multi-spindle screw machine which has dispersion effect with energy input as little as possible.SOLUTION: A screw element for a multi-spindle screw machine which is rotated in a same direction, can represent a screw profile over the whole cross section by respective profile curves. In the screw element, each profile curve has a kink position which is positioned along the profile curve and within an outer radius thereof, the kink position is a position at which a curvature radius is changed and continuous differential is impossible. A ratio of the curvature radius of the screw profile to the outer radius of the profile is a point P, at which a barrel is cleaned, and is 0.05 to 0.95, said point Pis a unique point existing in a profile part of a segment of 90° which is positioned on a circle having the outer radius RA around a rotary point C.SELECTED DRAWING: Figure 1
Patent JP-2020131503-A (JP)
Title: Molding method and molding apparatus
Inventor: KAZAANA TAKEAKI
IPC: B33Y30/00
Filed: 2019-02-15
Abstract: To provide a molding method and a molding apparatus capable of preventing an internal layer from affecting a color of a molded object visually recognized from an outside.SOLUTION: There is provided a molding method of a molded object 30 in the present embodiment, the molded object configured to include at least a color layer 50 that is colored and forms a surface of the molded object 30, and a reflective layer 52 that forms a lower layer of the color layer 50. A thickness of the reflective layer 52 is determined based on a normal direction with respect to a contour of the molded object 30. According to this configuration, by making the thickness of the reflective layer 52 sufficient to reflect a color of the color layer 50, even if an inner layer 54 formed under the reflective layer 52 is made of any color or material, it is possible to prevent the inner layer 54 from affecting the color of the molded object 30 visually recognized from an outside.SELECTED DRAWING: Figure 2
Patent JP-2020132766-A (JP)
Title: Film, optical film using the same and picture display unit
Inventor: HIRATA RITSU
IPC: C08G59/20
Filed: 2019-02-20
Abstract: To provide a film serving as a self-supporting film excellent in transparency and flexibility, while allowing inexpensive manufacturing thereof.SOLUTION: A film serves as a self-supporting film, and is characterized in being: an epoxy resin (A1) being a phenoxy resin; or a mixture of an epoxy resin (A1) and an epoxy resin (A2) having two or more epoxy groups in a molecule.SELECTED DRAWING: None
Patent JP-2020135512-A (JP)
Title: Application execution device, method and program
Inventor: SAKUMA AYAKO
IPC: G06F11/07
Filed: 2019-02-21
Abstract: To provide an application execution device which improves precision of prediction of a time needed to execute an application on an application server.SOLUTION: An application execution device 1 comprises an acquisition part 11, a prediction part 12, and a determination part 13. The acquisition part acquires load information representing load states of the device itself and a network when an application receives a designated execution request through the network. The prediction part predicts a prospective time needed to execute the designated application based upon first load information acquired in response to a first execution request received in the past and a second execution request acquired in response to a second execution request received after the first execution request. The determination part determines, based upon the prospective time, whether the execution of the application corresponding to the second execution request enters a time-out.SELECTED DRAWING: Figure 1
Patent JP-2020137349-A (JP)
Title: Temperature protection circuit and switching power supply
Inventor: MIKURIYA MASAKAZU
IPC: H02M3/28
Filed: 2019-02-25
Abstract: To enable performing temperature protection of a switching power supply using a simple structure.SOLUTION: A switching power supply 1 comprises a temperature protection circuit 7 comprising a temperature sensor 8. The temperature protection circuit 7 is provided at a primary side of the switching power supply 1. The temperature sensor 8 is contacted with a heat sink 9 for a switching element 2 provided at the primary side of the switching power supply 1. The temperature protection circuit 7 further comprises: bipolar transistors Q1-Q3; and resistors R6-R10.SELECTED DRAWING: Figure 1
Patent JP-2020137628-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To provide a game machine capable of improving a taste of games.SOLUTION: A game machine 10 of the disclosure is configured so that an upper part of a left side part flow-down region Ra is subdivided into a first subdivision region and a second subdivision region S1, S2 so as to categorize a region to which game balls are shot, and the second subdivision region S2 has a performance change ball entry hole 30A being a trigger of forced stop of a determination performance of a win/loss determination being executed. On lower sides of the first and second subdivision regions S1, S2, a funnel part 53 for collecting game balls passed the first and second subdivision regions S1, S2 respectively and causing the game balls to pass, is provided, and a route for connecting an outlet of the funnel part 53 to a center start part 14A is provided. The game balls passed the first and second subdivision regions S1, S2 pass the same route and enter the center start part 14A after passing the funnel part 53.SELECTED DRAWING: Figure 2
Patent JP-2020141203-A (JP)
Title: Clock regenerative circuit and receiving device
Inventor: KATSURAGI MAKIHIKO
IPC: H04L7/033
Filed: 2019-02-27
Abstract: To provide a clock regenerative circuit and a receiving device capable of properly regenerating a clock.SOLUTION: A clock regenerative circuit according to an embodiment includes a polyphase sampler, a phase comparison circuit, a recovery clock generation circuit, and a phase shifter. The polyphase sampler includes a plurality of edge samplers and a plurality of data samplers, to each of which data is input. The phase comparison circuit is arranged on the output side of the polyphase sampler. The recovery clock generation circuit is arranged on the output side of the phase comparison circuit. The recovery clock generation circuit outputs a multiphase clock. The phase shifter is arranged on a path connecting the recovery clock generation circuit and the polyphase sampler. The phase shifter generates a plurality of clocks supplied to the polyphase sampler by shifting some of the multiphase clocks output from the recovery clock generation circuit by a shift amount different from that of other clocks.SELECTED DRAWING: Figure 3
Patent JP-2019134453-A (JP)
Title: Receiving method
Inventor: KAMIO HIROYUKI
IPC: H04N21/434
Filed: 2019-03-06
Abstract: To enhance flexibility and transmission efficiency by expanding operation of logo data when achieving ultrahigh definition of an image.SOLUTION: In a transmission system, logo data is modularized by log identification and a logo type. The modularized logo data is distributed to a plurality of sections in common data table information. With respect to logo data, logo data distribution information indicating a correspondence relation between the logo type and the sections to which the logo data is distributed is defined and the defined logo data distribution information is inserted into a logo data distribution descriptor in the common data table information. Also, logo transmission description information is generated from logo management information including the logo identification of the logo data and the logo type and inserted into a logo data transmission descriptor in service description table information. Then, the common data table information and the service description table information is combined with a broadcast signal, and the combined broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2020141938-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-08
Abstract: To provide a game machine with improved amusement of games.SOLUTION: It is so configured that when a specific display is displayed in a first manner, a first elimination presentation is to be performed and when the specific display is displayed in a second manner, a second elimination presentation having a different presentation manner from the first elimination presentation is to be performed. The second elimination presentation is configured to be performed in a situation more advantageous to a player than the first elimination presentation. With these configurations, an elimination presentation that fits an advantageous degree of the player can be performed to enhance the presentation effect of the elimination presentation and thereby amusement is improved.SELECTED DRAWING: Figure 9-7
Patent JP-2020150629-A (JP)
Title: Dc feeder circuit for work vehicle
Inventor: KUMEUCHI KENGO
IPC: H02J7/00
Filed: 2019-03-12
Abstract: To provide a DC feeder circuit for a work vehicle which improves safety than a conventional one by means of a configuration that uses a main power supply after a battery management system (BMS) determines that the main power supply is usable.SOLUTION: A DC feeder circuit 10 for a work vehicle comprises: a first power supply 11 that is mounted on a work vehicle 1 having a driving unit 2, a controller 3, and a BMS 4, and supplies DC power to the driving unit 2; a switch 13 that activates the BMS 4; a second power supply 12 that is connected with the BMS 4 by turning on of the switch 13; and a first relay 17 that operates under control of the BMS 4. The first power supply 11 is connected to the BMS 4 via the first relay 17 so as to be capable of supplying DC power. The BMS 4 is activated by supply of DC power from the second power supply 12 when the switch 13 is turned on. When it is determined that the first power supply 11 is usable, the first relay 17 is controlled to turn on.SELECTED DRAWING: Figure 1
Patent JP-2020148688-A (JP)
Title: Radiation detection device and signal processing device for radiation detection
Inventor: OHASHI SATOSHI
IPC: G01T1/17
Filed: 2019-03-14
Abstract: To enable high count rate radiation detection without degrading energy resolution.SOLUTION: A radiation detection device comprises: a radiation detector 2 that outputs electric charges generated by making radiation incident; a preamplifier 3 that converts the generated electric charge into an analog signal; an A/D converter 4 that converts the analog signal from the preamplifier 3 into a stepped digital signal; a waveform shaping unit 6 that generates a trapezoidal pulse signal from the stepped digital signal through a trapezoidal filter; an energy calculation unit 7 that calculates the energy of the radiation using a peak value of the pulse signal and a slope of a rising portion of the digital signal as parameters; and a counting unit 8 that counts the energy calculated by the energy calculating unit 7 by energy.SELECTED DRAWING: Figure 1