baber/WOPTO huggingface dataset:
Patent JP-2019130437-A (JP)
Title: Dust collection system
Inventor: NAGASAKA HIROSHI
IPC: B04C9/00
Filed: 2018-01-29
Abstract: To provide a dust collection system that can be reduced in size and weight, improved in work operability, and simplified in maintenance and inspection.SOLUTION: In a dust collection system configured so that dust is suctioned through a suction port by suction force of a suction device, a cyclone type centrifugal device that collects dust suctioned through the suction port, a water spray part that sprays water to the dust to make the dust muddy, a muddy dust collection part that collects muddy dust and a filter part that collects fine dust are provided in this order in a passage from the suction port side to the suction device side. Further, the system is provided with a turbulence generation part that causes turbulence in flow of the dust suctioned from the suction port and not yet collected by the cyclone type centrifugal device.SELECTED DRAWING: Figure 1
Patent JP-2019130139-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-01-31
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2018169043-A (JP)
Title: Methods and apparatus for clutch and brake drag reduction using springs
Inventor: LUKE A RIPPELMEYER
IPC: F16D13/69
Filed: 2018-02-01
Abstract: To aid separation of separator plates from clutch friction plates when a clutch is open.SOLUTION: A clutch assembly incorporates multiple friction plates 16 and a separator plate 24 positioned between each pair of adjacent friction plates. The clutch assembly may comprise: a first separator plate; a second separator plate; and a spring 20 coupled to the first separator plate and contacting the second separator plate, such that when compressed the spring applies a repulsive force separating the first separator plate and the second separator plate.SELECTED DRAWING: Figure 1
Patent JP-2018202856-A (JP)
Title: Thermal transfer system
Inventor: NAKAMURA YOSHIYUKI
IPC: B42D25/40
Filed: 2018-02-02
Abstract: To reliably transfer an overcoat layer to an object to be transferred and simplify a structure as a whole.SOLUTION: A transfer device 18A for a thermal transfer system 39 includes: a platen roll 19; and a heating body 18 for nipping an ink ribbon 13 and an object to be transferred 14 between the platen roll 19 and the heating body. A silicone rubber roller 20 for pressing the ink ribbon 13 and the object to be transferred 14 toward the platen roll 19 is provided downstream of the heating body 18.SELECTED DRAWING: Figure 1
Patent JP-2019138937-A (JP)
Title: Information processing unit, information processing method and program
Inventor: UMADA ICHIRO
IPC: G10L25/78
Filed: 2018-02-06
Abstract: To estimate a required part of a conference from voice and photographed data of the conference and the like.SOLUTION: A voice data acquisition section 30 acquires voice data of speech of a speaker and a plurality of participants in conversation. A motion acquisition section 31 acquires motion of the plurality of participants. A section specification section 32 analyzes the voice data and specifies an utterance section in the conversation of the speaker. A measurement section 33 acquires the number of participants whose speech and motion occur in an overlapping manner in a prescribed time range determined with the utterance section as reference. An index value calculation section 34 calculates an evaluation value indicating it to be important when the number of participants is large compared to a case when the number of the participants is small. A summarization section 35 discriminates the voice data in a prescribed range including an end of the utterance section from voice data in an another range to be recorded when importance which the evaluation value indicates exceeds a prescribed value.SELECTED DRAWING: Figure 2
Patent JP-2019120917-A (JP)
Title: Image capturing optical lens
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2018-02-09
Abstract: To provide an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens comprises first through seventh lenses L1-L7 arranged in order from the object side to the image side, the first, second, fifth, sixth, and seventh lenses being made of plastic and the third and fourth lenses being made of glass. The image capturing optical lens satisfies the following conditional expressions: -3≤f1/f≤-1, 1.7≤n3≤2.2, 2≤(R1+R2)/(R1-R2)≤10, 1≤f6/f7≤10, 1.7≤n4≤2.2, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, R1 represents a curvature radius of an object-side surface of the first lens, R2 represents a curvature radius of an image-side surface of the first lens, n3 represents a refractive index of the third lens, n4 represents a refractive index of the fourth lens, f6 represents a focal length of the sixth lens, and f7 represents a focal length of the seventh lens.SELECTED DRAWING: Figure 1
Patent JP-2019139089-A (JP)
Title: Voice concealment device and voice concealment program
Inventor: URAKAWA YASUTAKA
IPC: G10L15/28
Filed: 2018-02-13
Abstract: To prevent outflow of information when a possibility occurs that voice input to an information terminal device matches information which a user desires to conceal, such as confidential information.SOLUTION: A voice concealment device 10 includes a storage unit 14 capable of storing phoneme sequence information in which a plurality of keywords are converted into sound information, a voice recognition unit 12 which outputs voice data obtained by converting input voice from a voice source into a digital signal as an output phoneme which is information recognized at a phoneme level by successive voice recognition processing, a determination unit 13 capable of sequentially determining whether or not there is a possibility that the input voice data and the keyword match each other based on a degree of coincidence between the output phoneme information output by the voice recognition unit 12 and a secret information phoneme sequence stored in the storage unit 14, and a voice data concealment unit 15 capable of concealing the contents of the digital voice data corresponding to an input voice data determined by the determination unit 13 as being likely to match the keyword.SELECTED DRAWING: Figure 1
Patent JP-2019137324-A (JP)
Title: Lighting control device for vehicular lighting fixture, lighting control method for vehicular lighting fixture, and vehicular lighting fixture system
Inventor: MINODA TOSHIHIKO
IPC: B60Q1/14
Filed: 2018-02-14
Abstract: To prevent a glare from being given to the preceding vehicle even when the relative vertical position of the preceding vehicle to an own vehicle varies.SOLUTION: A lighting control device (10 to 13) for vehicular lighting fixtures is a device for controlling vehicular lighting fixtures (14R, 14L) to perform selective light irradiation with a light distribution pattern corresponding to a situation of the preceding vehicle. The lighting control device detects a mutual distance between the preceding vehicle and an own vehicle, and if the preceding vehicle goes out of a vertical detection range at the time of the detection, performs lighting control of the vehicular lighting fixtures (14R, 14L) so as to maintain a light distribution pattern that had been set before the preceding vehicle went out of the detection range until detecting that the own vehicle has traveled a distance corresponding to the mutual distance on the basis of the mutual distance and the information on the vehicle speed of the own vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019138612-A (JP)
Title: Information processing device and information processing program
Inventor: SAI HIDETATSU
IPC: F23G5/44
Filed: 2018-02-15
Abstract: To estimate a time to the next garbage charging into a garbage hopper with high accuracy.SOLUTION: An information processing device (1) includes: a measured value acquisition unit (11) for acquiring a measured value of garbage height in each predetermined time; and an estimation pattern information generation unit (12) for generating estimation pattern information showing secular change of garbage height to the next charging from a measured value acquired from garbage charging into a garbage hopper to the next charging, and a pattern of secular change of the past garbage height in the garbage hopper.SELECTED DRAWING: Figure 1
Patent JP-2019144032-A (JP)
Title: Rail ultrasonic flaw detection tool, ultrasonic flaw detection method of rail head side part, rail quality assurance method, and rail manufacturing method
Inventor: TOKUNAGA KAZUYA
IPC: G01N29/04
Filed: 2018-02-19
Abstract: To provide a rail ultrasonic flaw detection tool, an ultrasonic flaw detection method of a rail head side part, a rail quality assurance method, and a rail manufacturing method which can stably perform ultrasonic flaw detection on a head side part of a rail.SOLUTION: A rail ultrasonic flaw detection tool 1 includes: a head side part facing portion 2 which is loaded on a head side part 71b of a rail 70, and which fixes a probe 50 of an ultrasonic flaw detection unit in a manner that an ultrasonic oscillation surface 51 contacts with a head side surface 71ba of the head side part 71b; a middle part facing portion 3 loaded on a middle part 73 of the rail 70; and a connection portion 4 for connecting the head side part facing portion 2 and the middle part facing portion 3.SELECTED DRAWING: Figure 3
Patent JP-2019009412-A (JP)
Title: Diffusing agent composition, and method for manufacturing semiconductor substrate
Inventor: SAWADA YOSHIHIRO
IPC: H01L21/225
Filed: 2018-02-20
Abstract: To provide: a diffusing agent composition which allows a coating film uniform in thickness and quality without haze to be formed on a semiconductor substrate surface including the whole inner surface of minute cavities even if a semiconductor substrate in which an impurity diffusing component is to be diffused has, in its surface, a three dimension structure with the nano-scale minute cavities in the surface, and therefore, allows boron to be satisfactorily and uniformly diffused in the semiconductor substrate even in the case of hating at a low temperature; and a method for manufacturing a semiconductor substrate by use of the diffusing agent composition.SOLUTION: A diffusing agent composition comprises an impurity-diffusing component (A). The impurity-diffusing component (A) includes particular two kinds of boron compounds, i.e. a first boron compound and a second boron compound.SELECTED DRAWING: None
Patent JP-2019148668-A (JP)
Title: Focus adjustment device, and focus adjustment device control method
Inventor: HOSHINO TOMOHIRO
IPC: H04N5/232
Filed: 2018-02-26
Abstract: To provide a focus adjustment device that selects appropriate autofocus (AF) areas to enable AF.SOLUTION: A focus adjustment device 1 comprises a plurality of AF areas, and repeatedly detects an amount of defocus as to the AF area, and selects the AF area on the basis of the amount of defocus to make an adjustment of a focus position. The focus adjustment device 1 comprises: a conversion unit 222b that converts each of a plurality of repeatedly detected amounts of defocus, and calculates a plurality of focus target positions; a reference setting unit 216d that sets a focus position at a specific point of time to a reference position; a reference update unit 216e that, every time the amount of defocus is detected, updates the reference position on the basis of the plurality of focus target positions and the reference position; and an area selection unit 216f that, every time the amount of defocus is detected, selects the AF area to be used in the adjustment from the plurality of AF areas on he basis of the plurality of focus target positions and the updated reference position.SELECTED DRAWING: Figure 1
Patent JP-2019147760-A (JP)
Title: Purification method of nitrile-based solvent
Inventor: SAITO SHOTA
IPC: C07C253/34
Filed: 2018-02-27
Abstract: To provide a purification method of a nitrile-based solvent containing various impurities.SOLUTION: There is provided a method for purifying a nitrile-based solvent such as isobutyronitrile, including: contacting an acidic solution at pH of 3 or less such as hydrochloric acid with a nitrile-based solvent containing imine or the like as impurities; contacting a sodium hydrogen sulfite solution with the nitrile-based solvent through contact with the acidic solution; contacting an alkaline solution such as a sodium hydroxide solution with the nitrile-based solvent through contact with the sodium hydrogen sulfite solution; and distilling the nitrile-based solvent through contact with the alkaline solution.SELECTED DRAWING: None
Patent JP-2019149945-A (JP)
Title: Method for producing platensimycin
Inventor: ONAKA HIROYASU
IPC: C12P19/26
Filed: 2018-03-01
Abstract: To provide a new supply source of platensimycin.SOLUTION: A method for producing platensimycin includes the steps of mixing Streptomyces hygroscopicus HOK021 strain of accession number NITE P-02560 with a microorganism containing mycolic acid in a cell wall to culture them, and collecting platensimycin from the resultant culture.SELECTED DRAWING: None
Patent JP-2019149949-A (JP)
Title: Liquid leaven and method of producing bread
Inventor: TAKASE MASAYUKI
IPC: A21D8/04
Filed: 2018-03-01
Abstract: To provide a technique capable of simply providing baked bread with characteristics such as a flavor inherent to durum wheat.SOLUTION: Liquid leaven of this invention includes grain flour including at least durum wheat as the grain flour, the durum wheat having a size distribution in which particles with particle diameter of 200 μm or less are contained 93 mass% or more; and yeast, and is hydrated. And a method of producing bread includes preparing dough by mixing the liquid leaven and other bread raw materials and baking the dough. The liquid leaven preferably further contains malt extract.SELECTED DRAWING: None
Patent JP-2019159359-A (JP)
Title: Program, computer apparatus and program control method
Inventor: SATO YASUHIRO
IPC: A63F13/214
Filed: 2018-03-07
Abstract: To provide a program capable of improving convenience of a user and reducing a stress of the user when changing a predetermined parameter according to a duration time of operation.SOLUTION: When changing a parameter according to a duration time of a contact operation on a touch panel, a change amount per unit time is determined based on, for example, a distance between a position where the contact operation is firstly performed and another contact position detected in a state where the contact operation on the touch panel continues after that (for example: a distance between a staring point and an end point of a slide operation).SELECTED DRAWING: Figure 2
Patent JP-2019161696-A (JP)
Title: Linear motor
Inventor: WADA YASUTARO
IPC: H02K41/03
Filed: 2018-03-07
Abstract: To aim at providing a linear motor capable of suppressing lowering of a characteristic frequency of a coil module.SOLUTION: There is provided a linear motor comprising a movable element 50 provided with a pair of field magnets 52m, 52n opposed to each other, that sandwich an air gap; and a stator provided with a coil module 20 extending in a movable direction of the movable element 50, that passes through the air gap. Faces of the pair of field magnets 52m, 52n opposed to each other extend in the movable direction, and in a width direction orthogonal to the movable direction. One of the pair of field magnets 52m, 52n comprises first and second magnets arranged separately in the width direction, that sandwich a gap 52q extending in the movable direction. A stator 10 extending from the coil module 20, that passes through the gap 52q comprises a coil support part 28 for supporting the coil module 20.SELECTED DRAWING: Figure 2
Patent JP-2018142320-A (JP)
Title: Product authentication label, method of generating authentication code for the above label, method and system of authenticating the above label, portable terminal for authenticating the label, computer readable recording medium for use in authentication of the label
Inventor: CHO HAN YONG
IPC: G09F3/00
Filed: 2018-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a product authentication label which makes it possible to easily and stably extract unique physical features, a method of and an apparatus for authenticating the product.SOLUTION: A product authentication label includes a carrier layer made of a transparent or translucent material and a plurality of first reflective particles and second reflective particles disposed randomly in the carrier layer. The product authentication label is made such that in comparison of difference in brightness between grid coordinates corresponding to two normalized different images, if the difference in brightness is within the range of a predetermined value, then a code value classifying a perfect reflective particle is given to the grid coordinate and if the difference in brightness is larger than the predetermined value, a code value classifying to a deflection reflective particle is given as the authentication code to the grid coordinate.SELECTED DRAWING: Figure 14
Patent JP-2019156160-A (JP)
Title: Gearshift device
Inventor: MURAKAMI AKIHIRO
IPC: B60K20/04
Filed: 2018-03-13
Abstract: To attach the upper end side of an upper boot (a boot member) to a cylindrical member with a simple structure.SOLUTION: A gearshift device includes: a shift lever 10 which is inserted into an opening 3 of a floor panel 2 from a transmission side below the floor panel 2 and protrudes to the vehicle cabin side above the floor panel 2; a cylindrical member 35 which is inserted into a portion of the shift lever 10, which is located above the floor panel 2, in a manner that the cylindrical member 35 can relatively move in an axial direction; a boot member 50 which has a through hole 54B at the upper end side and causes the cylindrical member 35 to be inserted into the through hole 54B to cover a gap between the opening 3 and the cylindrical member 35; an engagement part 36 which is provided at an outer cylinder part of the cylindrical member 35 and has at least an upper surface part; and an engaged part 54A which is provided at an inner periphery part of the through hole 54B and has a lower surface part which is placed in contact with at least the upper surface part to be supported thereby.SELECTED DRAWING: Figure 2
Patent JP-2019161460-A (JP)
Title: Information processing apparatus, control method of the same, and program
Inventor: SATO KEI
IPC: H04N1/00
Filed: 2018-03-13
Abstract: To provide a technology for automatically setting job operation restrictions according to settings related to necessity of user authentication in an information processing apparatus such as an image forming apparatus.SOLUTION: An MFP 100 (information processing apparatus) accepts from a user an authentication setting as to whether user authentication is required for using each function of the MFP. When the MFP 100 is set to require user authentication, the MFP performs restriction setting to restrict a login user from operating a job corresponding to a user other than the login user who is logged in to the MFP.SELECTED DRAWING: Figure 9
Patent JP-2021097720-A (JP)
Title: Endoscope and arm system
Inventor: ARAI JUN
IPC: A61B1/00
Filed: 2018-03-20
Abstract: To enable an endoscope to be appropriately rotated.SOLUTION: An endoscope includes: a main body having a connection part to which a cable connected to a light source is attached; a cylindrical shape part fixed to the main body and extended from the main body; a reflection part which has a reflection surface for reflecting light introduced from the connection part to an inside of the main body and introducing the light to an inside of the cylindrical shape part; a first optical system for transmitting the light introduced from the reflection part to an inside of the cylindrical shape part to a distal end part of the cylindrical shape part so as to radiate the light from the distal end part to a subject; and a second optical system for transmitting reflection light of the subject from the distal end part of the cylindrical shape part toward the main body. The connection part is rotatably arranged around a central axis of the cylindrical shape part with respect to other parts in the main body.SELECTED DRAWING: Figure 2
Patent JP-2019162694-A (JP)
Title: Parallel link robot
Inventor: KAMBARA TARO
IPC: B25J13/00
Filed: 2018-03-20
Abstract: To provide a parallel link robot capable of removing a structural limit, and performing power control with high accuracy.SOLUTION: In a parallel link robot in which move parts for attaching end effectors are arranged in parallel in a plurality of motor devices 11a-11c having motor parts 2a-2c, rotation position detection parts 3a-3c and torque detection parts 4a-4c, and fixed to a base by a plurality of linkage mechanisms 17, control means 100 for controlling the respective motor devices 11a-11c includes: command value calculation means 106 for inputting a target value of power to be generated in the move part, and the rotation position detection values of the respective motor parts 2a-2c, and outputting the respective torque command values to the motor parts; torque value subtraction means 104a-104c for subtracting the torque detection values from the torque command values followed by outputting torque deviation; and motor control means 102a-102c for inputting the torque deviation followed by outputting a control command.SELECTED DRAWING: Figure 3
Patent JP-2019151961-A (JP)
Title: Rope reinforced against abrasion
Inventor: OTAKE YUKIEI
IPC: D07B1/02
Filed: 2018-03-04
Abstract: To provide a rope reinforced against abrasion, regarding a PP yarn rope known as a rope for a dragnet such as a fishery dragnet or a rope used for capturing clam and fish, etc.SOLUTION: In order to provide a light PP yarn rope reinforced against abrasion, an extremely hard twisted yarn 1 with a PP resin and an extremely hard twisted yarn 2 with an ester resin using an ester yarn or a nylon yarn,etc. are configured and arranged on a surface of a rope strand. The mixed rope reinforced against abrasion and reinforced against breaking force is obtained by inserting a proper quantity of an extremely soft twisted PP yarn 3 into a core to lighten a body rope.SELECTED DRAWING: Figure 1
Patent JP-2019169347-A (JP)
Title: Connector and electronic apparatus
Inventor: MORITA SHUNSUKE
IPC: H01R13/631
Filed: 2018-03-23
Abstract: To provide a connector that has a floating structure and improves transmission characteristics in signal transmission even when its height is reduced.SOLUTION: A connector 10 according to the present invention is fitted to an object to be connected 70, and comprises: a first insulator 20; a second insulator 30 that is movable relative to the first insulator 20; and a contact 60 that is attached to the first insulator 20 and second insulator 30 and has a coupling part 65 that couples the first insulator 20 and second insulator 30. The coupling part 65 faces an outer surface 32a of the second insulator 30; the second insulator 30 has an adjustment part 38 including a portion located closest to the coupling part 65 on the outer surface 32a; the interval between the adjustment part 38 and coupling part 65 is smaller than the interval between the other portion on the outer surface 32a and coupling part 65.SELECTED DRAWING: Figure 7