baber/WOPTO huggingface dataset:
Patent JP-2021138035-A (JP)
Title: Paper tube manufacturing device
Inventor: KOTANI KATSUYUKI
IPC: B31C1/00
Filed: 2020-03-04
Abstract: To provide a paper tube manufacturing device capable of maintaining a suitable coating amount of a coating liquid to be coated on a continuous paper, even if a conveyance speed of the continuous paper changes.SOLUTION: The paper tube manufacturing device comprises: a paper supply part 2 for supplying a plurality of rows of continuous paper 10; a coating part 3 having a coating device for coating a coating liquid on the continuous paper 10 supplied from the paper supply part 2; a winding part 4 for winding the continuous paper 10 coated with the coating liquid around a mandrel 4a to form a continuous paper tube; a cutting part 5 for cutting the continuous paper tube; conveyance speed detection means for detecting a conveyance speed of the continuous paper 10; and a control part 7. The coating device includes a coating roller that coats the coating liquid on the continuous paper 10 by being rotated by a motor. The control part 7 rotates the motor at a rotation speed corresponding to the conveyance speed of the continuous paper detected by the conveyance speed detection means.SELECTED DRAWING: Figure 1
Patent JP-2021140520-A (JP)
Title: Personal authentication system and method for personal authentication
Inventor: HIROHASHI REMI
IPC: G06F21/31
Filed: 2020-03-06
Abstract: To prevent the convenience for a user of a personal authentication system from being degraded due to a failure of the personal authentication.SOLUTION: The present invention relates to a personal authentication system for specifying a person who is an authentication target person on the basis of personal authentication information, and the personal authentication system includes: a speech acquisition unit for acquiring a speech of the authentication target person; an information acquisition unit for acquiring authentication information from the authentication target person; and an authentication unit for comparing the authentication information and each piece of personal authentication information and performing personal authentication. The authentication unit re-authenticates the authentication target person on the basis of personal authentication information for a person who is related to a found authentication word when any of authentication words related to each piece of personal authentication information in advance is found in speeches of the authentication target person in a case where the person who is the authentication target person cannot be specified by the personal authentication.SELECTED DRAWING: Figure 3
Patent JP-2021142530-A (JP)
Title: Laser processing device and laser processing method
Inventor: SANO IKU
IPC: B23K26/53
Filed: 2020-03-10
Abstract: To provide a laser processing device and a laser processing method which can easily grasp an association between an irradiation condition for laser light and a processed result.SOLUTION: A laser processing device 1 comprises a laser irradiating unit 3 for irradiating a substrate with laser light L, a photographing unit 4 for photographing, an input receiving part 103 and a control part 10. The control part 10 executes: first processing in which a semiconductor substrate 21 is irradiated with the laser light L to form modified regions 12a and 12b and the like while preventing the light from reaching an outer surface of the semiconductor substrate 21; second processing in which the semiconductor substrate 21 is photographed to obtain information showing formation states of the modified regions 12a, 12b and the like; and third processing in which information showing an irradiation condition for the laser light L in the first processing and information showing the formation states obtained in the second processing are displayed while being associated with each other.SELECTED DRAWING: Figure 30
Patent JP-2021144855-A (JP)
Title: Sample holder and analysis method
Inventor: TAKASUGA HIROSHI
IPC: G01N1/28
Filed: 2020-03-12
Abstract: To provide a sample holder and an analysis method, capable of easily and quickly analyzing an abnormal point or the like of a sample in an electronic material or the like from a cross section direction.SOLUTION: A sample holder 30 includes: a cylindrical portion 31 and a semi-cylindrical portion 32 having the side surface continuous with a cylindrical shape on an upper part of the cylindrical portion 31. A hole 34 for fixing a sample table is provided on a semi-cylindrical planar portion 33 standing from the cylindrical upper bottom surface.SELECTED DRAWING: Figure 2
Patent JP-2021146626-A (JP)
Title: Flask and method for producing building material made of concrete
Inventor: IINUMA TATSURO
IPC: B28B7/34
Filed: 2020-03-19
Abstract: To provide a flask for molding a building material made of concrete in which a recessed pattern is formed at crossed two faces facilitating de-molding with a simple structure, and a method for producing a building material made of concrete.SOLUTION: A flask 1 is used for installing concrete at the inside and molding a building material and comprises: a flask body 4 having an opened upper part, including a bottom part 5 and a rising edge part 6 and mounted in a posture installing concrete; and a mat 7 with flexibility forming a rugged pattern on the surface of the building material and including a front face pattern part 73 pasted on the upper face of the bottom part 5 of the flask body 4 and a side face pattern part 75 pasted on the inner side face of at least one rising edge part 6 of the flask body 4. The rising edge part 6 pasted with the mat 7 is a movable rising part 65 movable from a rising state in which rising is caused at a prescribed angle to a gradient state in which the upper edge is widen and tilted to the outside more than the prescribed angle.SELECTED DRAWING: Figure 1
Patent JP-2021164174-A (JP)
Title: Rotor for IPM motor
Inventor: HONDA TAKESHI
IPC: H02K1/27
Filed: 2020-03-30
Abstract: To obtain a structure capable of easily inserting a rotor magnet into a magnet insertion hole and suppressing a movement of the rotor magnet in the magnet insertion hole.SOLUTION: A rotor 2 for an IPM motor includes: a plurality of disc-like rotor core members 24 structuring a disc-like rotor core 21 having a magnet insertion hole 23 penetrated to an axial direction by being laminated in a thickness direction; and a rotor magnet 22 inserted into the magnet insertion hole 23. At least one of the plurality of rotor core members 24 includes: a projection part 55 that structures a part of an inner edge of the magnet insertion hole 23, and is contacted to the rotor magnet 22 inserted into the magnet insertion hole 23; and a deformation allowable part 60 that is positioned at the side opposite to the magnet insertion hole 23 while nipping at least one of contact parts 55 in a plan view of viewing each rotor core member 24 from the thickness direction, and allows the deformation of the projection part 55.SELECTED DRAWING: Figure 3
Patent JP-2021163410-A (JP)
Title: Flow rate measurement method and method for calibrating pressure type flow rate controller
Inventor: HIRATA KAORU
IPC: G01F1/00
Filed: 2020-04-03
Abstract: To appropriately measure the flow rate of hydrogen fluoride gas.SOLUTION: A hydrogen fluoride gas flow rate measurement method is performed in a state where hydrogen fluoride gas is controlled to flow at a preset flow rate in a gas system comprising: a flow rate controller 10 which has a control valve 12; an upstream on-off valve 4 which is provided upstream of the control valve; and a supply pressure sensor 16 which measures a supply pressure between the upstream on-off valve and the control valve. The hydrogen fluoride gas flow rate measurement method comprises: a step of closing the upstream on-off valve from a state where the upstream on-off valve and the control valve are open; a step of measuring the supply pressure by using the supply pressure sensor while the upstream on-off valve is closed; and a step of obtaining the flow rate of the hydrogen fluoride gas based on a change in the supply pressure after the hydrogen fluoride gas becomes less than or equal to a predetermined measurement start pressure where the hydrogen fluoride gas is confirmed not to be clustered.SELECTED DRAWING: Figure 1
Patent JP-2021165363-A (JP)
Title: Addition-curable silicone composition, silicone cured product, and optical element
Inventor: KOBAYASHI YUKIHITO
IPC: C08L83/05
Filed: 2020-04-08
Abstract: To provide an addition-curable silicone resin composition which gives a cured product excellent in thermal shock resistance and sulfidation resistance.SOLUTION: An addition-curable silicone composition contains: (A) a branched organopolysiloxane resin having a silphenylene structure in its skeleton; (B) a linear organopolysiloxane having a phenyl group; (C) a compound having at least two silicon atom-bonded hydrogen atoms in one molecule in such an amount that the number of silicon atom-bonded hydrogen atoms in the component (C) is 0.1-5.0 per silicon atom-bonded alkenyl group in the component (A) and the component (B); and (D) a hydrosilylation catalyst containing a platinum group metal.SELECTED DRAWING: None
Patent JP-2021167882-A (JP)
Title: Optical writing device
Inventor: MATSUO TAKAHIRO
IPC: G03G15/04
Filed: 2020-04-10
Abstract: To reduce a load applied to an optical unit when adjusting a position of the optical unit.SOLUTION: An optical writing device includes: a pedestal 301 for holding an optical unit; a projection part 313K that has a support surface for supporting an optical unit and projects from the pedestal; and an adjustment mechanism for adjusting a position of an optical unit in an adjustment direction parallel with a support surface in a state in which the optical unit is supported on the support surface. An optical unit has adhesive areas 351K, 352K bonded to the substrate 301 by an adhesive, and positions of the adhesive areas 351K, 352K are determined so as to become a position in which the position of a virtual rotational shaft 400 determined by the adhesive areas 351K, 352K is adjusted by the adjustment mechanism and a position not overlapping in a direction parallel with the adjustment direction.SELECTED DRAWING: Figure 14
Patent JP-2020119592-A (JP)
Title: Electronic receipt server, program, and electronic receipt system
Inventor: KODAMA MINA
IPC: G06Q30/06
Filed: 2020-04-14
Abstract: To make it possible to easily view additional data added to an electronic receipt other than transaction information.SOLUTION: An information processing apparatus includes reception means, data addition means, and display data output means. The reception means receives an electronic receipt generated by a sales data processing apparatus including member identification information of a customer and transaction data representing commodities purchase by the customer at a shop. The data addition means adds additional data which is data other than the transaction data to the electronic receipt and stores the same in electronic receipt storing means while associating the member identification information of the customer. The display data output means reads the additional data corresponding to the member identification information of the customer from the electronic receipt storing means and outputs display data for displaying in a list the additional data that the customer has already acquired.SELECTED DRAWING: Figure 13
Patent JP-2021172977-A (JP)
Title: Hood lock structure for vehicle
Inventor: CHIBA AKIRA
IPC: B62D25/12
Filed: 2020-04-20
Abstract: To provide a hood lock structure for a vehicle, which can suppress playing of an operation lever when a hood is in a locked state with respect to a vehicle body.SOLUTION: A hood lock structure 1 for a vehicle comprises: a base plate 5; an operation lever 6 rotatably supported on the base plate 5 via a shaft 11 and rotated between a locking position where a hood 2 is locked to a vehicle body 3 and an unlocking position where the locking of the hood 2 to the vehicle body 3 is released; and a coil spring 8 for biasing the operation lever 6 in a direction where the operation lever 6 is rotated from the unlocking position to the locking position. The base plate 5 and the operation lever 6 are arrayed in the longitudinal direction of the vehicle body 3. The base plate 5 is provided with an abutment part 23 that abuts against the operation lever 6 in a state where the operation lever 6 is at the locking position. The abutment part 23 does not abut against the operation lever 6 in a state where the operation lever 6 is at the unlocking position.SELECTED DRAWING: Figure 2
Patent JP-2021173452-A (JP)
Title: Storage type water heater
Inventor: HIRAMOTO RYUICHI
IPC: F24H9/02
Filed: 2020-04-22
Abstract: To provide a storage type water heater which enables reduction of a possibility that a failure occurs at the time of water damage.SOLUTION: A storage type water heater includes an exterior case 2 and a hot water storage tank disposed in the exterior case 2. The exterior case 2 includes: a bottom surface part 4; and watertight components 10, 13 forming a peripheral wall protruding from a peripheral edge of the bottom surface part 4 to the vertical upper side. The bottom surface part 4 and the watertight components 10, 13 contact with each other so as to create a watertight state, in which ingress of water into the exterior case 2 is prevented, when water damage occurs. The watertight components 10, 13 have cavities 14 extending along a vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2021173130-A (JP)
Title: Method for manufacturing window glass with holder, device for manufacturing window glass with holder and holder
Inventor: URATA RYOICHI
IPC: E05F11/38
Filed: 2020-04-30
Abstract: To provide a method for manufacturing window glass with a holder capable of accurately assembling a holder to window glass, a device for manufacturing window glass with a holder, and a holder.SOLUTION: Window glass 12 is positioned on a stage 82; contact positions of an upper edge 12C and a rear edge 12B of the window glass 12 with reference blocks 84, 86, and 88 are set as reference points P1, P2, and P3; and the insertion amount of an insertion part 25 of a holder 14 against a lower edge 12D of the window glass 12 is specified based on the reference points P1, P2, and P3.SELECTED DRAWING: Figure 5
Patent JP-2020143082-A (JP)
Title: Method for the synthesis of sulfonium salt
Inventor: SHIODA MASARU
IPC: C09K3/00
Filed: 2020-04-30
Abstract: To provide a novel sulfonium salt having high sensitivity to active energy rays.SOLUTION: A sulfonium salt represented by formula (a1) (where R1 and R2 independently represent an alkyl group optionally substituted with a halogen atom, or the like; R3 is a substituent including S or the like; A1 is S or the like; X- is a monovalent anion; where, R1 and R2 are not, at the same time, alkyl groups optionally substituted with halogen atoms).SELECTED DRAWING: None
Patent JP-2021184448-A (JP)
Title: Multilayer ceramic capacitor and packaging structure of the same
Inventor: FUKUTOMI Yuta
IPC: H01G4/30
Filed: 2020-05-22
Abstract: To provide a multilayer ceramic capacitor which can improve density of electrostatic capacitance and have high breakdown voltage in comparison with a series structure.SOLUTION: A multilayer ceramic capacitor comprises: a laminate including a dielectric layer and an internal electrode layer; and an external electrode. The external electrode includes: first and second external electrodes installed on both edge faces; third and fourth external electrodes on one of lateral faces; and fifth and sixth external electrodes on the other lateral face. The internal electrode layer includes: first and second internal electrode layers connected with the first and second external electrodes; third and fourth internal electrode layers connected with the third and fourth external electrodes; and fifth and sixth internal electrode layers connected with the fifth and sixth external electrodes. The third internal electrode layer and the fifth internal electrode layer are installed in the same dielectric layer as the first internal electrode layer and separately arranged, and the fourth internal electrode layer and the sixth internal electrode layer are installed in the same dielectric layer as the second internal electrode layer and separately arranged.SELECTED DRAWING: Figure 5
Patent JP-2021189746-A (JP)
Title: Accounting processor, accounting processing method, and accounting processing program
Inventor: MIYAGUCHI KENICHI
IPC: G06Q20/14
Filed: 2020-05-29
Abstract: To reduce workload of inputting a bill amount from payees by division/expense item.SOLUTION: An accounting processor comprises: a payee division pattern master in which a payee and a division doing business with the payee are registered in association with each other; a payee expense item pattern master in which a payee and an expense item paid to the payee are registered in association with each other; expense payment schedule input means in which expense payment schedule data allocating the total amount of bills as temporary payment is inputted for each payee; and bill transfer input means in which bill transfer data is inputted by inputting the amount of each expense by division for a target payee according to operation of an operator on a bill transfer input screen displaying expense items and divisions retrieved from the payee division pattern master and the payee expense item pattern master as a key of the target payee of the expense payment schedule data.SELECTED DRAWING: Figure 1
Patent JP-2020127873-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-06-02
Abstract: To provide a game machine capable of enhancing player's interest.SOLUTION: In satisfaction of a predetermined condition, at least a portion of a combination of identification information differing from a combination of predetermined identification information is stopped and at the same time a new identification information row is dynamically displayed by identification information row display means. When at least a portion of a combination of stopped identification information and a combination of predetermined identification information by a new identification information row are stopped based on display of the new identification information row, a privilege game is executed by privilege game execution means. As a result, while at least a portion of the combination of identification information stopped once is being stopped, the new identification information row is dynamically displayed by the identification information row display means, thus providing a performance having an element of surprise to a player. Thus, fun of the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021192201-A (JP)
Title: Correction assisting program, correction assisting method and correction assisting device
Inventor: SASAKI KOJI
IPC: G06F11/36
Filed: 2020-06-05
Abstract: To facilitate correction of a source code.SOLUTION: A correction assisting device 100 obtains a source code 110. The correction assisting device 100 detects a portion 111 that does not in compliance with a rule within the source code 110. The correction assisting device 100 identifies a countermeasure plan representing how to correct the source code 110 so as to meet the intent of a developer 120 with the context of the source code 110 being taken into consideration, not by deleting the detected portion 111 that does not in compliance with the rule, and outputs the countermeasure plan so as to be referred by the developer 120.SELECTED DRAWING: Figure 1
Patent JP-2021194562-A (JP)
Title: Waste water treatment method, and waste water treatment device
Inventor: WATANABE RYOTA
IPC: C02F1/44
Filed: 2020-06-10
Abstract: To improve a recovery rate of reclaimed clean water by preventing fouling caused by inorganic or organic matter contained in water concentrated by a reverse osmosis membrane, resulting from waste water containing fluorine and/or organic matter.SOLUTION: A waste water treatment device 1 comprises a first reverse osmosis membrane device 2, a flocculation tank 3, a solid/liquid separation device 4, and a second reverse osmosis membrane device 5. The first reverse osmosis membrane device 2 separates waste water containing fluorine or organic matter into permeated water and concentrated water. In the flocculation tank 3, floc-containing water is obtained by adding a flocculant to a portion of concentrated water obtained in the first reverse osmosis membrane device 2. The solid/liquid separation device 4 carries out solid/liquid separation of the floc-containing water to obtain the flocculated water. The second reverse osmosis membrane device 5 further separates the flocculated water into permeated water and concentrated water.SELECTED DRAWING: Figure 1
Patent JP-2021002338-A (JP)
Title: Method and system for image segmentation and identification
Inventor: YU PENG
IPC: G06T7/00
Filed: 2020-06-10
Abstract: To provide an image segmentation system for supporting continual training and evaluation of machine learning models with an integrated annotation and a segmentation system.SOLUTION: In a system 10, a model evaluator of an image segmentation system includes the steps of: segmenting at least one evaluation image associated with an existing segmentation annotation using a segmentation machine learning model and thereby generating a segmentation of the annotated evaluation image; forming a comparison of the segmentation of the annotated evaluation image and the existing segmentation annotation; and deploying or releasing a trained segmentation machine learning model for use if the comparison indicates that the segmentation machine learning model is satisfactory.SELECTED DRAWING: Figure 5
Patent JP-2020156102-A (JP)
Title: Image processing device, image processing method, and program
Inventor: TAKIZAWA NAOKI
IPC: G06T1/00
Filed: 2020-06-11
Abstract: To provide an image processing device, an image processing method, and a program capable of creating an illustration-like image having more natural feeling as a humans drew.SOLUTION: In an image processing system 1, an image processing device 100 includes: a conversion part 102 for converting a first color image into lightness information and color information other than the lightness information; a lightness compression part 104 for generating compression lightness information in which the lightness information is decimated; a reconversion part 106 for synthesizing the compression lightness information and the color information to generate a second color image; an edge extraction part 108 for extracting an edge included in the first color image; and a pixel value change part 110 for changing a pixel value at a position of an edge in the second color image to generate a third color image while maintaining similar color.SELECTED DRAWING: Figure 1
Patent JP-2021195472-A (JP)
Title: Metal processing oil agent composition and metal processing method
Inventor: TOKIWA YUHEI
IPC: C10M101/02
Filed: 2020-06-16
Abstract: To provide a metal processing oil composition that suppresses elution of metal and has excellent corrosion resistance, and a metal processing method using the metal processing oil composition.SOLUTION: The metal processing oil composition comprises an oil-in-water emulsion containing a mineral oil having an aniline point of 60°C or higher to 84°C or lower and water.SELECTED DRAWING: None
Patent JP-2022001077-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166