baber/WOPTO huggingface dataset:
Patent JP-2020172095-A (JP)
Title: Automatic pencil sharpener
Inventor: WU MEIJUN
IPC: B43L23/04
Filed: 2019-04-23
Abstract: To disclose an automatic pencil sharpener.SOLUTION: The automatic pencil sharpener includes an outer shell. The sword rack is mounted in the left and right inner walls of the shaving chamber so that it can rotate. A blade shaft symmetrical about the sword rack is fixedly mounted between the two left and right turntables of the sword rack. The motor is started, and the motor rotates to link the first gear and the second gear to rotate in the forward direction. The first gear rotates to link the sword rack and the blade to rotate them, and when the blade rotates, the pencil is sharpened to provide two operating modes. When operating in automatic mode, the user may push it by hand to feed the pencil. When using the manual operation scheme, the pencil is automatically pinched tightly, and the pencil is automatically sent when sharpening it. It is easy to use by leaving a certain space in the pencil lead to ensure that the pencil lead does not break within a certain time after the pencil is sharpened.SELECTED DRAWING: Figure 1
Patent JP-2020042768-A (JP)
Title: Information processing apparatus, file processing method in information processing apparatus, and program
Inventor: MURATA RYOJI
IPC: G06F3/0482
Filed: 2019-04-25
Abstract: To provide an information processing apparatus that allows a user to easily check the situation of a file by using file names.SOLUTION: A control unit of an information processing apparatus displays, on a display unit, a display screen having a first display area for displaying files as a list and a second display area in which an operation button is displayed, selects one or more files from the files displayed as a list, and when the operation button is selected after the files are selected, changes the file names of the files on the basis of additional information associated with the operation button.SELECTED DRAWING: Figure 4
Patent JP-2019196696-A (JP)
Title: Roof membrane having removable protective sheet
Inventor: DAVID FRENCH
IPC: B32B7/06
Filed: 2019-04-26
Abstract: To protect a front surface of a membrane by a protective sheet providing also other advantageous property to assist an installation person skilled in the art from dust, scratch or abrasion during the installation of a roofing membrane in a single layer.SOLUTION: During the installation of a roofing membrane in a single layer a front surface of the membrane can be protected by from dust, scratch or abrasion by a protective sheet providing also other advantageous property to assist an installation person skilled in the art. The roof layer plate comprises a roof membrane and the protective sheet is adhered to the roof membrane removably. The sheet comprises at least a first layer fixed to a second layer directly. The first layer provides at least one of an ultraviolet ray, slip resistance and antiglare to the roof layer plate so that it assists the installation person skilled in the art in at least one of those aspects. The second layer is adhered to the roof membrane removably.SELECTED DRAWING: Figure 1
Patent JP-2020184865-A (JP)
Title: Rotary electric machine driving unit
Inventor: WAKABAYASHI RYUTA
IPC: B60K6/442
Filed: 2019-05-09
Abstract: To provide a rotary electric machine driving unit which allows size reduction.SOLUTION: A rotary electric machine driving unit 10 comprises: a first rotary electric machine 12; a second rotary electric machine 13; a power control unit 200 which has a first power conversion circuit part 31 and a second power conversion circuit part 32; a first connection member 1b which electrically connects the first rotary electric machine 12 to the first power conversion circuit part 31; and a second connection member 1c which electrically connects the second rotary electric machine 13 to the second power conversion circuit part 32. At least the first rotary electric machine 12 is housed in a rotary electric machine housing part 61 of a rotary electric machine housing 60. When viewing from the rotational axis direction, the rotary electric machine housing part 61 has, between the first connection member 1b and the second connection member 1c, a bulging part 64 which bulges outward, and the first rotary electric machine 12 is housed in the rotary electric machine housing 60 so that a portion thereof is located in the bulging part 64.SELECTED DRAWING: Figure 6
Patent JP-2020185879-A (JP)
Title: Air intake duct for straddle-type vehicle
Inventor: YOSHIDA ATSUYA
IPC: B62J50/30
Filed: 2019-05-14
Abstract: To provide an air intake duct for a straddle-type vehicle, which allows an element to be easily replaced.SOLUTION: An air intake duct 32 supplies air A at the front of an engine E to a super charger 34 disposed rearward of a cylinder block 18. The air intake duct 32 includes: a duct body 40 in which an intake passage IP is formed; a cleaner unit 44 at which an element 45 for filtering the air A passing through the intake passage IP is disposed; and a cover body 42 covering a front half part of the duct body 40 and the cleaner unit 44 from the outer lateral side. The duct body 40 extends in a front-back direction at the outer side in a vehicle width direction of a vehicle body frame FR and the engine E. An front end portion of the duct body 40 is detachably attached to the vehicle body by a first fastening member 48, and a rear end portion of the duct body 40 is detachably attached to the super charger 34 by a second fastening member 50. The cover body 42 is detachably attached to the duct body 40 by a third fastening member 68.SELECTED DRAWING: Figure 1
Patent JP-2020185219-A (JP)
Title: Washing machine
Inventor: TAKAHASHI KEITA
IPC: D06F39/02
Filed: 2019-05-15
Abstract: To provide a washing machine which can suppress the periphery of a liquid agent tank from becoming dirty with a liquid agent.SOLUTION: A washing machine 100 includes a liquid agent tank 140 stored in a tank storage part 131 formed at an upper frame body 102 and for storing a liquid, and a liquid agent automatic input device 130 for sucking the liquid stored in the liquid agent tank 140 and for supplying it to a washing and dewatering tub 109. A control device 114 can execute a forced discharge operation for sucking the liquid by the liquid agent input device 130 and discharging it for predetermined time, by an operation performed for removing the liquid agent tank 140. Thereby, before removing the liquid agent tank 140, the liquid agent remaining in a connection portion between the liquid agent tank 140 and the liquid agent automatic input device 130 can be discharged. Therefore, when removing the liquid agent tank 140, the periphery of the liquid agent tank can be suppressed from becoming dirty by the leaked liquid agent.SELECTED DRAWING: Figure 18
Patent JP-2020191524-A (JP)
Title: Imaging apparatus, control method, and program
Inventor: NAITO YUMA
IPC: G10L21/0356
Filed: 2019-05-21
Abstract: To provide an imaging apparatus, a control method, and a program capable of synchronizing video data and audio data for each frame even when a capturing frame rate and a reproduction frame rate at the time of capturing a moving image are different from each other.SOLUTION: An imaging apparatus includes: an acquisition means configured to acquire video data and audio data at a capturing frame rate; a conversion means configured to convert the audio data on the basis of a ratio between a capturing frame rate and a reproduction frame rate; and a recording means configured to record the audio data converted by the conversion means along with the video data. The conversion means calculates the ratio between the capturing frame rate and the reproduction frame rate for each frame, and converts the audio data corresponding to the aforementioned frame on the basis of the calculated ratio.SELECTED DRAWING: Figure 4
Patent JP-2020190661-A (JP)
Title: Zoom lens and optical instrument with the same
Inventor: SHINOHARA KENJI
IPC: G02B15/20
Filed: 2019-05-22
Abstract: To provide a zoom lens that has a wide field angle and is suppressed from varying in optical performance owing to focusing.SOLUTION: A zoom lens consists, from an object side to an image side, of a first lens group which has negative refracting power, a second lens group which has positive refracting power, and a following group consisting of a plurality of lens groups including a stop, intervals between adjacent lens groups varying in zooming. The first lens group has at least one negative lens, and the following group includes a focusing lens group moving in focusing. Here, conditions of 1.0<(Rf-Rr)/(Rf+Rr)<2.5 and 0.39<Hf/Df<0.55 are met, where Rf and Rr represent curvatures of an object-side lens surface and an image-side lens surface of the negative lens of the first lens group respectively, and Df represents a distance on an optical axis from the stop to the focusing lens group in a wide-angle end and infinite-distance focusing.SELECTED DRAWING: Figure 1
Patent JP-2020191583-A (JP)
Title: Image reader and adherend adhesion method
Inventor: MATSUO SHIGERU
IPC: H04N1/028
Filed: 2019-05-23
Abstract: To provide an image reader and adherend adhesion method, capable of achieving, at low cost, selective heating of thermoplastic resin of an adhesive surface of an adherend in an image reader with components assembled using thermoplastic resin.SOLUTION: An image reader 100 includes a sensor substrate 2 and an optical system subassembly 10 bonded with hot melt 4 for sensor substrate which is thermoplastic resin, and an electrical heating element 1 which generates heat when supplied with electric energy, at a position in contact with the hot melt 4 for sensor substrate for bonding the sensor substrate 2 and the optical system subassembly 10.SELECTED DRAWING: Figure 1
Patent JP-2020202430-A (JP)
Title: Image reader
Inventor: MURAMATSU ICHIRO
IPC: H04N1/00
Filed: 2019-06-06
Abstract: To provide an image reader capable of preventing a user from easily touching a datum for shading correction, when a movable guide is released for jam processing and the like.SOLUTION: In the housing part 83 of a movable guide 80 placed oppositely to a reading part 32 while sandwiching a script conveyance path TP, a shading member 91 is supported and housed rotatably around a revolving shaft 99. A bend 93 having a datum for shading correction fits a torsion coil spring 95 to a revolving shaft 99 so that the restitutive force acts on the revolving shaft 99 counterclockwise (opposite direction to an arrow head β), while locking rotation of the shading member 91 in a posture facing the reading part 32. When the movable guide 80 is rotated downward around a shaft 82, the shading member 91 is unlocked in the rotation direction in conjunction with that operation, and the shading member 91 is rotated counterclockwise by the restoring force of the torsion coil spring 95, and the bend 93 having the datum hides in the housing part 83.SELECTED DRAWING: Figure 7
Patent JP-2020200790-A (JP)
Title: Exhaust emission control device and method of manufacturing the same
Inventor: TAKENAMI SUSUMU
IPC: F01N3/08
Filed: 2019-06-10
Abstract: To make an emission control catalyst easily adsorb ozone.SOLUTION: An emission control catalyst 53 is installed in a middle of an exhaust passage 50 of an engine 40 for purifying an exhaust gas from the engine 40. An ozonizer 25 supplies ozone into the exhaust passage 50 at its upstream side further than the emission control catalyst 50 for causing the ozone to oxidize predetermined components in the exhaust gas to improve purifying efficiency of the exhaust gas by the emission control catalyst 50. A control device 70 calculates a proper output of the ozonizer 25 on the basis of an operating condition of the engine 40, and controls an output of the ozonizer 25 to be the proper output. The control device 70 controls the output of the ozonizer 25 to be higher than the proper output during a low request that the proper output is lower than the maximum output of the ozonizer 25, to perform excessive supply control to keep ozone adsorbed to the emission control catalyst 53. The emission control catalyst 50 includes ceria of 5 g or more per volume 1 L.SELECTED DRAWING: Figure 1
Patent JP-2020200433-A (JP)
Title: Rubber composition and tire
Inventor: MURATA KAZUYA
IPC: C08L9/00
Filed: 2019-06-13
Abstract: To provide a tire that achieves both of high mechanical strength and excellent ozone crack resistance, and a rubber composition that makes it possible to produce the tire.SOLUTION: A rubber composition contains a rubber component containing a diene rubber, a hydroquinone compound having one C4-6 alkyl group, and an amine-based age resister.SELECTED DRAWING: None
Patent JP-2019149847-A (JP)
Title: Image decoding device, image decoding method, image coding device, image coding method, and data structure of coded data
Inventor: MINESAWA AKIRA
IPC: H04N19/176
Filed: 2019-06-17
Abstract: To provide an image decoding device and an image decoding method, capable of reducing prediction errors which occur locally, thereby being able to generate the same intra prediction image as that generated by an image coding device with high image quality.SOLUTION: An image decoding device comprises intra prediction means for, when an encoding mode associated with a coding block is an intra encoding mode, generating an intra prediction image by carrying out an intra-frame prediction process on each coding block which is a unit for prediction process. The intra prediction means generates an intermediate predicted value from reference pixels according to an intra prediction parameter indicating the type of intra prediction, and performs processing for obtaining a final predicted value by subjecting the intermediate predicted value to filter processing according to the types of color components and the intra prediction parameter. The intra prediction parameter indicates an average prediction mode, and the filter processing is subjected to only pixels at specific positions of the block.SELECTED DRAWING: Figure 2
Patent JP-2019147970-A (JP)
Title: Polyimide precursor for solid phase polymerization
Inventor: SHIGETA AKIRA
IPC: C08G73/10
Filed: 2019-06-17
Abstract: To provide a polyimide powder having excellent environmental compatibility.SOLUTION: A polyimide powder is characterized by: 1) the polyimide is a solid phase polymer of a salt comprising tetracarboxylic acid or tetracarboxylic acid diester and diamine, in the presence of a solvent of 1 mass% or more and 30 mass% or less relative to the mass of the salt; 2) it is soluble in an amide solvent; 3) it has a weight average molecular weight of 10000 or more by GPC; 4) it has an average particle size in volume by laser diffraction of 1-1000 μm.SELECTED DRAWING: None
Patent JP-2020205544-A (JP)
Title: Imaging apparatus
Inventor: SEKINE HIROYUKI
IPC: H04N5/32
Filed: 2019-06-18
Abstract: To suppress deterioration of the output signal quality of an imaging apparatus.SOLUTION: An imaging apparatus puts a photodiode in a reverse bias state by applying a first constant potential and a second constant potential to the photodiode via first and second wires. The imaging apparatus reads a signal corresponding to the potential of the other end of the photodiode changed by light irradiation of the photodiode in the reverse bias state. After reading the signal, the imaging apparatus applies a time-varying potential to a capacitive element via a control line such that a forward current flows through the photodiode between the capacitive element and a first line.SELECTED DRAWING: Figure 3
Patent JP-2019151491-A (JP)
Title: Sheet retainer device and image formation device
Inventor: WADA HIROSHI
IPC: B65H31/26
Filed: 2019-06-21
Abstract: To easily adjust a position of a rotor in contact with a sheet to be ejected from an outlet in response of a use environment such as a feature of a sheet to be used and environment condition.SOLUTION: A sheet retainer device comprises a shaft part 6 and one or more rotors 7. The shaft part 6 is rotatably supported above an outlet 101 and has a plurality of attached parts 61 formed at different positions in a width direction of the outlet 101 respectively. The rotor 7 has a fastening part 71 selectively attachable to any of the plurality of attached parts 61 and an arm part 72 formed extending from the fastening part 71 toward the ejection tray 101. When the arm part 72 is pushed up by a sheet in the middle of being ejected from the outlet 101, the rotor 7 restrains the sheet from floating by applying load to the sheet. The rotor 7 is capable of being attached and changed to the plurality of attached parts 61.SELECTED DRAWING: Figure 3
Patent JP-2021001669-A (JP)
Title: sprocket
Inventor: SAKAMOTO MITSUHISA
IPC: F16H55/30
Filed: 2019-06-21
Abstract: To allow for efficient lubrication.SOLUTION: A sprocket 31 includes a tooth part 312 engaging with a chain 21. The tooth part 312 includes: a catch groove 312a receiving fed oil; and an oil groove 312b connected to the catch groove 312a. The catch groove 312a is formed deeper than the oil groove 312b in an oil-groove. The oil groove 312b reaches a contact surface 312c of the tooth part 312 to the chain 21 from the catch groove 312a.SELECTED DRAWING: Figure 5
Patent JP-2021003238-A (JP)
Title: Game machine
Inventor: OSOZAWA KAZUYA
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To suppress a problem of excessively giving an impression that the main cause of dependence on a game is a game machine.SOLUTION: A game machine includes display means capable of displaying a first image for showing a title of the game machine, a second image for alerting a player to dependence on a game, and a third image for showing copyright information pertaining to a title of the game machine that are displayed as a performance during a non-game state. In the above configuration, the display means displays the third image and also displays the first image during a first specific period from among non-game periods, and displays the second image without displaying the third image during a second specific period from among non-game periods.SELECTED DRAWING: Figure 28
Patent JP-2021006009-A (JP)
Title: Work vehicle coordination system
Inventor: NAKABAYASHI TAKASHI
IPC: G08G1/00
Filed: 2019-06-27
Abstract: To provide a work vehicle coordination system capable of performing efficient field work.SOLUTION: A work vehicle coordination system 1 comprises: a first location detection module 18A for detecting a first location, a location of a first work vehicle; a second location detection module 18B for detecting a second location, a location of a second work vehicle; a field map acquisition unit 30 for acquiring a map of a field at which field work is to be performed; an already worked area map creation unit 32 that on the basis of the first location, the second location, and the map, creates an already worked area map indicating an already worked area at which field work has been already performed; a relative travel location setting unit 34 that on the basis of the already worked area map and the first location, sets a relative travel location of the second work vehicle to the first work vehicle; and a travel control unit 36 that on the basis of the first location and the relative travel location, makes the second work vehicle perform an automatic travel.SELECTED DRAWING: Figure 4
Patent JP-2021012088-A (JP)
Title: Sensor data correction system
Inventor: WAKIZAKA YOSHIHIRO
IPC: G01D3/00
Filed: 2019-07-05
Abstract: To accurately correct sensor data.SOLUTION: A sensor data correction system comprises: a standard operation mechanism unit 101 that performs standard operation of a wearable sensor; a determination unit 106 that calculates the relationship between first sensor data detected by a first wearable sensor 102 with a standard operation mechanism unit 103 mounted thereto and second sensor data detected by a second wearable sensor 104 with the standard operation mechanism unit 103 mounted thereto; and a correction unit 107 that corrects the first sensor data or the second sensor data based on the relationship calculated by the determination unit 106.SELECTED DRAWING: Figure 1
Patent JP-2020182808-A (JP)
Title: Massage tool for intelligent cervical vertebra for health care
Inventor: WANG JIAN
IPC: A61H7/00
Filed: 2019-07-09
Abstract: To provide a massage tool for intelligent cervical vertebra for health care.SOLUTION: A massage tool for intelligent cervical vertebra for health care includes a massage pillow. The massage pillow includes therein, a massage chamber, a pillow pad is fixedly installed in the massage chamber. A fixing block is slidably installed in the massage chamber. In the fixing block, a slide chamber is installed. A lower side of the massage chamber has a slide groove which is formed to communicate with the lower side of the massage chamber. According to the invention, the massage tool for intelligent cervical vertebra for health care has a simplified structure, can be easily operated, has two massage methods, the tool can perform massage in a mobile state when performing massage while rotating. The tool has a wide massage range, and when performing massage in a hitting method, a head of a user is placed on a flat plate for relaxing a cervical vertebra for reducing force applied to the cervical vertebra, for increasing comfort in a massage. The tool is small sized and easily carried, therefore can be easily used.SELECTED DRAWING: Figure 1
Patent JP-2021013533-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-11
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-2019199476-A (JP)
Title: Methods for combined conditioning and chemoselection in a single cycle
Inventor: KASAHARA NORIYUKI
IPC: A61K35/28
Filed: 2019-07-18
Abstract: To provide effective radiation-free methods for transplanting hematopoietic stem cells (HSC) to reconstruct bone marrow cells while avoiding radiation-induced toxicity.SOLUTION: Provided is an agent for use in an HSC transplantation method, comprising a purine base analog selected from 6-thioguanine, 6-mercaptopurine and azathiopurine, where the method comprises a single cycle of the steps of: (a) administering to a mammalian subject one or two doses of 2 to 10 mg/kg body weight of a purine base analog as a pre-conditioning step; (b) engrafting into the subject hypoxanthine-guanine phosphoribosyltransferase (HPRT)-deficient donor HSCs within 48 to 72 hours of the pre-conditioning step; and (c) administering to the subject about 1 to 5 mg/kg of the purine base analog every two to four days for two to eight weeks following the engrafting step, where the administration is started immediately after the engrafting step (b) and the method is performed in the absence of pre-conditioning via radiation.SELECTED DRAWING: Figure 5
Patent JP-2021018119-A (JP)
Title: Electrochemical sensor unit
Inventor: MASHIKO Jun
IPC: G01N27/327
Filed: 2019-07-18
Abstract: To provide an electrochemical sensor unit capable of enhancing stability of measurement.SOLUTION: The electrochemical sensor unit comprises a base material 10, a first sensor electrode 20 provided on one surface of any of two main surfaces of the base material 10, and a sheet 30 disposed to cover the first sensor electrode 20. The sheet 30 has a first absorption region X1 for holding a liquid sample to be tested in a position corresponding to the first sensor electrode 20; and when the sample to be tested is applied to the sheet 30, the sample to be tested is absorbed in the first absorption region X1, and the sample to be tested comes into contact with the first sensor electrode 20.SELECTED DRAWING: Figure 1