baber/WOPTO huggingface dataset:
Patent JP-2020037584-A (JP)
Title: Antiviral compounds
Inventor: ELIZABETH M BACON
IPC: A61K31/506
Filed: 2019-11-15
Abstract: To provide an antiviral compound, especially the compound which inhibits hepatitis C virus (HCV) activity, a composition containing it, and a treating method which includes administering the aforementioned compound.SOLUTION: For example, there is provided a compound having a specific chemical structure represented by the compound of a following formula.SELECTED DRAWING: None
Patent JP-2021081281-A (JP)
Title: Tire slipping behavior evaluation method
Inventor: ISHIGAMI NAOHIRO
IPC: G01M17/02
Filed: 2019-11-18
Abstract: To provide a method that can evaluate a slipping behavior accompanied by a change in a tire rolling motion state.SOLUTION: A tire slipping behavior evaluation method includes the steps of: photographing an image of a grounding tread surface in a first state a plurality of times; photographing an image of a grounding tread surface in a second state different from the first state the plurality of times; setting a characteristic point in images photographed in the first state and second state; obtaining a time sequence change in a slipping velocity of the characteristic point in the first state on the basis of a time sequence change in an amount of displacement of the characteristic point becoming obvious from a plurality of pieces of the images in the first state; obtaining a time sequence change in a slipping velocity of the characteristic point in the second state on the basis of a time sequence change in an amount of displacement of the characteristic point becoming obvious from a plurality of pieces of the images in the second state; and obtaining a time sequence change in a relative slipping velocity in the second state with the first state as a reference on the basis of the time sequence change in the slipping velocity of the characteristic point in the first state, and the time sequence change in the slipping velocity of the characteristic point in the second state.SELECTED DRAWING: Figure 3
Patent JP-2021082161-A (JP)
Title: Information processing device, control method, and program
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06T7/00
Filed: 2019-11-22
Abstract: To provide an information processing device that estimates a phenomenon that occurs based on an object recognized from an image.SOLUTION: An object detection determination notifying server as an information processing server performs: acquiring image data obtained by photographing with a network camera and transmitted from a client PC (S500); and obtaining a total point for each combination of objects using the point added to each detected object on the basis of the result of detecting the object reflecting in the image data every time the network camera moves a predetermined distance, and when this total point exceeds a predetermined point, estimating that a predetermined phenomenon occurs in a region where the object exists (S504).SELECTED DRAWING: Figure 8
Patent JP-2021086837-A (JP)
Title: Chip resistor
Inventor: YAMAMOTO YUSUKE
IPC: H01C7/00
Filed: 2019-11-25
Abstract: To provide a chip resistor capable of dealing with high electric power.SOLUTION: A chip resistor according to the present invention comprises: an insulation substrate 11; a pair of upper surface electrodes 12 provided at both end parts of an upper surface of the insulation substrate 11; a resistance body 13 provided on the upper surface of the insulation substrate 11 and formed between the pair of upper surface electrodes 12; a first protection film 14 provided so as to cover the resistance body 13 and made of a glass; a second protection film 15 provided so as to cover the first protection film 14; a pair of end surface electrodes 16 provided on both end surfaces of the insulation substrate 11 so as to be electrically connected with at least the pair of upper surface electrodes 12; and a plating layer 17 formed on surfaces of the pair of end surface electrodes 16. The first protection film 14 covers a part of the pair of upper surface electrodes 12, and both end parts of the first protection film 14 are positioned outside with respect to both end parts of the resistance body 13 in a lengthwise direction in which the pair of upper surface electrodes 12 face each other.SELECTED DRAWING: Figure 1
Patent JP-2021086187-A (JP)
Title: Server system
Inventor: SUZUKI SHINYA
IPC: H04N1/00
Filed: 2019-11-25
Abstract: To provide a server system configured to allow a user to confirm print data which can be executed in an image forming apparatus without identifying a cloud print service to which a print job has been submitted.SOLUTION: A server system includes: acquisition means of acquiring information on first print data for which a user has issued a print instruction with a designation of another server system, from the other server system; and means of causing an image forming apparatus to display the information on the first print data acquired by the acquisition means and information on second print data for which the user has issued a print instruction with a designation of the server system.SELECTED DRAWING: Figure 11
Patent JP-2021031667-A (JP)
Title: Appliance for manufacturing briquette
Inventor: XU YING
IPC: C10L5/06
Filed: 2019-11-25
Abstract: To provide an appliance for manufacturing a briquette.SOLUTION: The apparatus includes a main body, the main body includes a raw material sending space, a first power transmission space is fixedly arranged on a left side of the raw material sending space, a power transmission unit capable of controlling actuation of the apparatus is arranged in the first power transmission space, a motor is fixedly arranged on a right side of a bottom end of the first power transmission space, a first rotation axis extending in right and left directions is rotatably arranged in the side end of the motor. The apparatus produces a briquette of regular shape by using an automatic die for molding, the die itself, by a push method, pushes a slime into the die to from a briquette from the slime; the whole actuation is highly efficient and highly integrated, the appliance has a high energy utilization rate, and operation is simple, easy, and safe.SELECTED DRAWING: Figure 1
Patent JP-2021085942-A (JP)
Title: Image forming apparatus
Inventor: URASAWA TAKESHI
IPC: G03G21/10
Filed: 2019-11-26
Abstract: To provide an image forming apparatus that extends a service life of a fixing unit.SOLUTION: A color printer has an image forming unit, a fuser, a fuser motor, a fixing control unit, a density detection unit, and a density correction control unit. The fixing control unit controls a heater of the fuser, performs fuser pre-heating of heating the heater without rotating the fixing motor until a temperature of the fuser reaches a fixing motor rotation startable temperature, and subsequently starts the rotation of the fixing motor and performs fuser motor acceleration to cause the fixing motor speed to reach a predetermined speed. The density correction control unit sequentially performs density measurement pre-processing and density measurement processing, and adjusts the density of a toner image formed by the image forming unit on the basis of density detected by the density detection unit. In addition, the fixing control unit starts the fuser pre-heating after lapse of time based on pre-heating start reservation time tpre from a time point when the density correction processing is started, to thereby perform the fuser pre-heating and fuser motor acceleration in parallel with the density measurement pre-processing.SELECTED DRAWING: Figure 12
Patent JP-2021084500-A (JP)
Title: Floor silencer for vehicle and method for manufacturing the same
Inventor: YOSHIDA SEIJIN
IPC: A47G27/02
Filed: 2019-11-27
Abstract: To provide a floor silencer for a vehicle which can prevent an urethane foam raw material from oozing out to a skin material and is lighter weight.SOLUTION: A floor silencer 10A for a vehicle is composed of a skin material 20A and an urethane foam which is formed by foaming an urethane foam raw material 30A while being brought into contact with one surface of the skin material, and being bonded to the skin material. The skin material is composed of an outer foam fiber sheet foamed by impregnating an outer fiber sheet having a fiber diameter of larger than 4 d (denier) and a basis weight of 130-250 g/m2 with a foam resin, which prevents the urethane foam raw material from oozing out from an outer surface (design surface) of the skin material, is lightweight, and is excellent in abrasion resistance and sound absorption characteristics.SELECTED DRAWING: Figure 1
Patent JP-2021085235-A (JP)
Title: Dimming type roll screen and operating device thereof
Inventor: NAKAMURA HAJIME
IPC: E06B9/42
Filed: 2019-11-28
Abstract: To provide a dimming type roll screen and an operating device thereof with improved operability.SOLUTION: A dimming type roll screen according to an aspect of the present invention is configured such that a weight bar 7 attached to the lower end of a screen 5, which is composed of a plurality of kinds of fabrics, is made movable in the vertical direction to enable dimming control based on the overlap degree between the plurality of kinds of fabrics, and includes a take-up pipe 4, a spring motor 6 that automatically raises the weight bar 7, and an operating device 10, in which the operating device 10 allows manual dimming and lowering operation, and also has the function of automatically raising the weight bar 7. Also, a dimming type roll screen according to another aspect of the present invention is configured such that the weight bar 7 attached to the lower end of the screen 5, which is composed of a plurality of kinds of fabrics, is made movable in the vertical direction to enable dimming control based on the overlap degree between the plurality of kinds of fabrics, and includes the take-up pipe 4 and the operating device 10, in which the operating device 10 allows manual dimming and raising operation, and also has the function of automatically lowering the weight bar 7.SELECTED DRAWING: Figure 1
Patent JP-2021089193-A (JP)
Title: Shape measurement device and shape measurement method
Inventor: MURAKAMI SHINICHI
IPC: G01B11/24
Filed: 2019-12-04
Abstract: To provide a technique which calculates a contour of an object so as to accurately measure a shape of the object.SOLUTION: A shape measurement device includes: a support part for supporting an object; an imaging part for imaging a part of a contour of the object; a rotation part for rotating the support part as a rotational axis in a direction intersecting with an imaging direction of the imaging part; a movement part for moving a relative position between the imaging part and the support part along the contour of the object; and a processing part for synthesizing the images taken by the imaging part so as to calculate the contour of the object.SELECTED DRAWING: Figure 1
Patent JP-2021092233-A (JP)
Title: Support structure and elevation type furniture
Inventor: NAGASE DAISUKE
IPC: F16C29/04
Filed: 2019-12-06
Abstract: To provide a support structure and an elevation type furniture capable of improving positional accuracy in a circumferential direction of a ball (first support portion) to an outer column and an inner column while reducing the number of parts, simplifying a structure and improving assemblability, and smoothly relatively moving the outer column and the inner column.SOLUTION: A support structure 11 includes an outer column 21, an inner column 22, and a guide mechanism 30 disposed between the outer column 21 and the inner column 22. The guide mechanism 30 includes a first ball disposed in a housing portion 36 formed on the outer column 21, and vertically movably supporting the inner column 22 through a ball receiving recessed portion formed on the inner column 22, and an energization member 81 disposed between an inner side face of the housing portion 36 and the first ball, and energizing the first ball in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2021093914-A (JP)
Title: Ice and ice production method
Inventor: TOYODA TAKESHI
IPC: A23G9/00
Filed: 2019-12-13
Abstract: To provide fruit-derived ice, excellent in further shape retainability.SOLUTION: Ice ball 1 contains pureed fruit or fruit juice and condensed strawberry juice, and content of the condensed strawberry juice to the pureed fruit or the fruit juice is 0.5% or more and less than 1.0% in mass ratio. Production method of the ice ball 1 includes an extraction step for heating strawberries at 150°C or higher and 250°C or lower at high pressure of 1.5 atmosphere or more and 3.0 atmosphere or less to extract condensed juice, a mixing step for mixing the condensed strawberry juice, extracted in the extraction step, and the pureed fruit or the fruit juice, and a forming step for freezing and forming the mixture, mixed in the mixing step.SELECTED DRAWING: Figure 1
Patent JP-2021097169-A (JP)
Title: Schottky barrier diode
Inventor: ARIMA JUN
IPC: H01L29/06
Filed: 2019-12-18
Abstract: To prevent separation at an interface between an anode electrode and a protective film in a Schottky barrier diode including gallium oxide.SOLUTION: A Schottky barrier diode 11 includes a semiconductor substrate 20 formed of gallium oxide, a drift layer 30 formed of gallium oxide and provided on the semiconductor substrate 20, an anode electrode 40 in Schottky contact with the drift layer 30, a cathode electrode 50 in ohmic contact with the semiconductor substrate 20, an insulating film 63 covering an inner wall of a trench 61 provided to the drift layer 30, and a protective film 70 covering the anode electrode 40. A part 72 of the protective film 70 is embedded in the trench 61. Thus, since the part 72 of the protective film 70 is embedded in the trench 61, the adhesion between the anode electrode 40 and the protective film 70 is improved. Accordingly, the separation at the interface between the anode electrode 40 and the protective film 70 can be prevented.SELECTED DRAWING: Figure 2
Patent JP-2021095805-A (JP)
Title: Self-closing device for sliding door
Inventor: KOZAI MUNEHIRO
IPC: E05F1/16
Filed: 2019-12-19
Abstract: To prevent reverse winding of a spiral spring in a self-closing device for a sliding door.SOLUTION: Included are: a first take-up drum 65 that rotates in a first direction in conjunction with an opening movement of a sliding door and rotates in a second direction during a closing movement; a second take-up drum 66 that is located adjacent to the first take-up drum 65; and a spiral spring 67 that is wound on the second take-up drum 66 when the sliding door is fully closed. The spiral spring is configured to be pulled out of the second take-up drum 66 and wound on the first take-up drum 65 according to the rotation of the first take-up drum 65 in the first direction, and a reverse winding prevention element 93 is provided which prevents reverse winding of the spiral spring by causing a portion 67' of the spiral spring 67 to be in contact with a part between the first take-up drum 65 and the second take-up drum 66.SELECTED DRAWING: Figure 6
Patent JP-2021097001-A (JP)
Title: Separator for fuel cell and method for manufacturing the same
Inventor: KADONO HIDEYA
IPC: H01M8/028
Filed: 2019-12-19
Abstract: To provide a separator for a fuel cell that can suppress displacement and vibration of the separator without obstructing flow of fluid during operation of the fuel cell.SOLUTION: A separator 1 for a fuel cell includes a separator main body 10 having a first surface 14 and a second surface 15, and a first sealing member 20 arranged on the first surface 14 of the separator main body 10. When a region corresponding to an electrode member 5 on a second surface 15 side is set as a power generation region 21 and a region corresponding to an in-cell seal member 4 is set as a sealing region 22 on the first surface 14 of the separator main body 10, the separator includes displacement/vibration suppression members 30a and 30b which are arranged at a part of the sealing region 22 and formed of polymer. The displacement/vibration suppressing member 30a has a plurality of protrusions 31 and a connecting portion 32. When viewed in plan view, an axis line 31L connecting the centroids of adjacent protrusions 31 and a center line 320L passing through the center of the connecting portion 32 in a lateral direction do not match each other, and the connecting portion 32 has a gate-cut mark 321.SELECTED DRAWING: Figure 1
Patent JP-2021094339-A (JP)
Title: Head weight adjustment component and golf club head
Inventor: KITAGAWA TOMONORI
IPC: A63B53/00
Filed: 2019-12-19
Abstract: To provide a golf club head capable of suppressing unnecessary vibrations when hitting a ball.SOLUTION: A golf club head which has a face part, a sole part, and a back part has: a component fitting part provided on an outer surface side of the sole part and/or the back part; and a head weight adjustment component freely removably fixed to the component fitting part. The head weight adjustment component includes a plate part and a plurality of projections formed on a first surface facing the component fitting part of the plate part. Tip sides of the projection parts contact a second surface of the component fitting part facing the first surface, and a gap separating the first surface and the second surface is provided between both surfaces.SELECTED DRAWING: Figure 2
Patent JP-2021099543-A (JP)
Title: Information processing device and program
Inventor: TOKUCHI KENGO
IPC: G06T1/00
Filed: 2019-12-19
Abstract: To facilitate responding to change in the situation of an authentication site as compared with a case in which an object used for authentication is read in a non-contact manner regardless of the situation of the authentication site.SOLUTION: An information processing device comprises a processor which controls change of an image formed in the air according to the situation of an authentication site when the image indicates a position at which information is read in a non-contact manner from an object for use in authentication.SELECTED DRAWING: Figure 2
Patent JP-2021100520-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-12-24
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-2021103817-A (JP)
Title: Image forming apparatus
Inventor: YAMADA YOHEI
IPC: H04N1/04
Filed: 2019-12-24
Abstract: To provide an image forming apparatus that can automatically determine whether or not multi-feeding has occurred.SOLUTION: An image forming apparatus extracts page-number images from pieces of document image data of a plurality of documents and specifies first digit images corresponding to the ones places of the page numbers, arranges the plurality of page-number images in order from the first read image to create a matrix with n rows and 10 columns, sets a row including different 10 first digit images as a reference row, sets a row subsequent to the reference row as a first checking row, determines, in order from the first column of the page-number images in the first checking row, whether or not the image is a first target page-number image in which the first digit image is different from the page-number image on the same column in the reference row, and when determining that any one page-number image is the first target page-number image, determines that multi-feeding has occurred.SELECTED DRAWING: Figure 12
Patent JP-2021105637-A (JP)
Title: Liquid crystal display device and manufacturing method for the same
Inventor: MORINAGA JUNICHI
IPC: G09F9/30
Filed: 2019-12-26
Abstract: To reduce the manufacturing cost of an FFS-mode active matrix substrate including a top-gate oxide semiconductor TFT.SOLUTION: An active matrix substrate includes: a pixel TFT 11 including a lower insulating layer 15 and an oxide semiconductor layer 12 covering a light-blocking layer 14 on a first substrate, and a gate electrode GE facing the oxide semiconductor layer through a gate insulating layer 13; a gate line formed of the same conductive film as the gate electrode; a source line SL; a pixel electrode PE electrically connected to the pixel TFT; an interlayer insulating layer 16 covering all of these; and a common electrode CE on the interlayer insulating layer. The oxide semiconductor layer includes a channel region, and first and second low-resistance regions. The source line is formed of the same conductive film as the light-blocking layer. The pixel electrode is formed of the same film as the oxide semiconductor layer and continues to the second low-resistance region. A connection electrode 17 is formed of the same transparent conductive film as the common electrode and connects the source line and the first low-resistance region.SELECTED DRAWING: Figure 2B
Patent JP-2021106328-A (JP)
Title: Synchronization control device and method
Inventor: SUZUKI MOTOHARU
IPC: G06F13/00
Filed: 2019-12-26
Abstract: To maintain highly accurate synchronization in a time synchronization system.SOLUTION: A synchronization control device performs a synchronization process with a plurality of time sources, obtains a plurality of first times synchronized by the synchronization process, determines whether the state of synchronization with each of the plurality of time sources satisfies a predetermined condition, selects one of the first times whose state of synchronization is determined to satisfy the predetermined condition, and corrects the second time delivered to a slave device based on the selected first times.SELECTED DRAWING: Figure 6
Patent JP-2021104296-A (JP)
Title: Game machine
Inventor: ISHII KOHEI
IPC: A63F5/04
Filed: 2019-12-27
Abstract: To provide a game machine capable of appropriately controlling the putout of a game medium.SOLUTION: A privilege is imparted when a first lottery is won in a second game state. Stop control means, in a game in which a first lottery result is derived by lottery means, derives a first display result when stop operation means is operated according to a first stop operation condition, and the stop control means, in a game in which a second lottery result is derived by the lottery means, derives a third display result when the stop operation means is operated according to a third stop operation condition. When a predetermined lottery result is derived in the second game state, notification means can notify a player of a first notification indicating the first stop operation condition. The frequency of performing the first notification is higher after the privilege is imparted than before the privilege is imparted. When the second lottery result is derived in the second game state, the frequency of performing a second notification is not changed before and after the privilege is imparted, by means capable of performing the second notification indicating the third stop operation condition.SELECTED DRAWING: Figure 94