baber/WOPTO huggingface dataset:
Patent JP-2021062984-A (JP)
Title: Surface-treated silica particle and dispersion thereof, and manufacturing method of surface-treated silica particle powder
Inventor: YOSHII RYOSUKE
IPC: C09D4/00
Filed: 2019-10-11
Abstract: To provide a surface-treated silica particle or the like that is re-dispersible in an organic solvent or a photo-reactive liquid compound, and that gives an excellent scratch resistance improvement effect to a cured film of a photo-curable coating composition.SOLUTION: There is provided a surface-treated silica particle obtained by subjecting a sol-gel silica particle surface to a coating treatment with at least one of an organic silicon compound and hydrolysate thereof represented by the following formula (1), 2 pts.mass or more based on 100 pts.mass of sol-gel silica particle, and at least one of an organo-silazane compound represented by the formula (2) NH(SiR43)2 and an organosilane compound represented by the formula (3) R5SiR63, where each of R4 independently represents a monovalent hydrocarbon group; R5 represents a monovalent hydrocarbon group; and R6 represents a hydroxy group, an amino group, an alkoxy group or an acyloxy group. (In the formula, R1 represents a hydrogen atom or an alkyl group; R2 represents an alkylene group; R3 represents a hydrogen atom or an alkyl group; and X1 represents a halogen atom.)SELECTED DRAWING: None
Patent JP-2020065252-A (JP)
Title: Image projection device, display device, evaluation device, evaluation method, and evaluation system
Inventor: TAKEMOTO NORIHIRO
IPC: H04N5/64
Filed: 2019-10-11
Abstract: To provide an image projection device, a display device, an evaluation device, an evaluation method, and an evaluation system, capable of objectively determining how an image of an eyeglass type head mounted display looks like to a human eye without wearing it and evaluating the eyeglass type head mounted display from a change of the image.SOLUTION: The image projection device includes: a mask model 1 of a person's head having a through-hole 1b formed at an eye position, a helix 1c formed at a helix position, and an external nose 1a formed from the root of the nose to the back of the nose; and a pseudo eyeball 5 arranged behind the through-hole 1b to visually display a projected image. A pair of eyeglasses 25, which is an eyeglass-type head mounted display, is supported by the helix 1c and the external nose 1a.SELECTED DRAWING: Figure 1
Patent JP-2021064887-A (JP)
Title: Hot-water supply system
Inventor: YOKOI YASUNARI
IPC: H04M1/00
Filed: 2019-10-15
Abstract: To provide a hot-water supply system that can secure the convenience of a voice recognition function, and can prevent a water heater and a remote controller from being erroneously operated by the voice recognition function according to a voice that a user intentionally makes a call.SOLUTION: A remote controller 10a of a hot-water supply system 1 equipped with a water heater 2 and the remote controllers 10a and 10b includes a function that makes a call with the other remote controller 10b, which is a call function that is activated in response to a predetermined call start operation on the remote controller 10a or 10b, and a voice recognition function that operates the remote controller 10a or the water heater 2 according to a voice input to the remote controller 10a, and further includes a control device 11 that controls the remote controller 10a such that the voice recognition function is automatically disabled according to the activation of the call function and the voice recognition function is automatically enabled after the completion of the call function.SELECTED DRAWING: Figure 2
Patent JP-2021070359-A (JP)
Title: Wiper device and wiper system
Inventor: KANAZAWA KEISUKE
IPC: B60S1/34
Filed: 2019-10-29
Abstract: To greatly reduce restrictions in mounting.SOLUTION: A wiper device 30 includes: a wiper member 32 that is supported by a supporting shaft 20 provided in a vehicle at a base end portion of a wiper arm 34 and can be rotated about the supporting shaft 20; a pair of wheels 58 and 64 that are aligned in a longitudinal direction of the wiper member 32 and are supported by the wiper arm 34 so as to rotate about a pair of wheel shafts 62 and 66 having, as an axis direction, a rotation axis direction of the wiper member 32; a motor 52 that is supported by the wiper arm 34 and reciprocatingly rotation-drives the one wheel 58; and a rotation rail 70 which is formed in a long shape, is supported by the vehicle at one end portion in a longitudinal direction so as to rotate about a rail shaft 78 having, as the axial direction, the rotation axis direction of the wiper member 32, and is curved when viewed from the rotation axis direction, changes a curvature radial of the curve in the longitudinal direction, and is sandwiched between the pair of wheels 58 and 64, and in which the pair of wheels 58 and 64 is rotated in the longitudinal direction by the reciprocating rotation-driving.SELECTED DRAWING: Figure 4
Patent JP-2020076091-A (JP)
Title: Additive for adhesive and temperature-sensitive adhesive composition
Inventor: YAMAGUCHI SATOSHI
IPC: C09J201/00
Filed: 2019-10-31
Abstract: To provide an additive for adhesive capable of enhancing adhesive performance of an adhesive, and a temperature-sensitive adhesive composition containing the same.SOLUTION: An additive for adhesive is a copolymer containing an N-substituted maleimide compound and a carboxyl group-containing ethylenically unsaturated monomer as monomer components. In the copolymer, a larger amount of the N-substituted maleimide compound may be contained than the carboxyl group-containing ethylenically unsaturated monomer in a weight ratio . The temperature-sensitive adhesive composition contains the additive for adhesive and a side chain crystalline polymer, and its adhesive force is lowered at a temperature lower than a melting point of the side chain crystalline polymer.SELECTED DRAWING: None
Patent JP-2021074398-A (JP)
Title: Game machine
Inventor: ICHIHARA AKIYUKI
IPC: A63F5/04
Filed: 2019-11-12
Abstract: To provide a game machine in which information concerning stop operation can be managed efficiently, and program capacitance can be reduced.SOLUTION: A game machine of the present invention includes batting order information generating means 53 for generating information about the order of stop operation detected by stop operation means 26a-26d. The batting order information generating means 53 finds a value obtained by coefficient multiplication of an additional value every stop operation, and accumulates it, and thereby finds a value of STP_ORD showing the order of the stop operation detected by the stop operation means 26a-26d. Reel control means 43 performs control to stop rotating reels 20a-20d by using the value of STP_ORD. The additional value and the coefficient are determined according to the stop operation detected by the stop operation means 26a-26d.SELECTED DRAWING: Figure 9
Patent JP-2021081782-A (JP)
Title: Emotional value evaluation system, emotional value evaluation method, and emotional value evaluation program
Inventor: NAGANO SEIJI
IPC: G06Q10/06
Filed: 2019-11-14
Abstract: To provide an emotional value evaluation system, an emotional value evaluation method, and an emotional value evaluation program which can make valid evaluations in which a fraud is prevented.SOLUTION: An emotional value evaluation system 1 has: an information management device 100 comprising a storage unit 110 which stores information on a customer, a provider who provides the customer with services, and a provision place where the provider provides the customer with the services; an identification body 300 which is installed in the provision place and has identification information of the provision place; an evaluation execution device 200a carried by the customer; and an evaluation confirmation device 200b carried by the provider. The evaluation execution device 200a comprises a detection unit 210a which detects the identification body 300 and notifies an information management device 100 of the identification information of the provision place. The information management device 100 comprises a control unit 120 which permits the evaluation execution device 200a that the customer evaluates the provider, due to notification from the evaluation execution device 200a.SELECTED DRAWING: Figure 1
Patent JP-2021081549-A (JP)
Title: Holding device, exposure device, and manufacturing method for article
Inventor: YAMADA SHUJI
IPC: G03F7/20
Filed: 2019-11-18
Abstract: To provide a holding device of a compact and simple configuration, capable of detecting an arrangement of an object to be held.SOLUTION: A holding device 10 includes: a sucking and holding part 4 configured to put a space 5 formed between a sucking-target surface of an object to be held 12 in a negative pressure to suck and hold the object to be held 12; a measurement part 7 configured to measure a physical quantity inside the space 5; and a determination part 14 configured to determine whether the object to be held 12 is arranged in a prescribed state, from the measured value of the physical quantity by the measurement part 7, when sucking the object to be held 12 with a prescribed structure 13 formed on the sucking-target surface.SELECTED DRAWING: Figure 1
Patent JP-2021078431-A (JP)
Title: Methods for producing 3,5-dihydroxy-4-methoxybenzyl alcohol from plankton
Inventor: WATANABE MITSUGI
IPC: C12P7/18
Filed: 2019-11-20
Abstract: To provide methods for collecting seawater containing plankton and producing an antioxidant DHMBA therefrom.SOLUTION: The method of the invention comprises the steps of: filtrating the collected seawater containing plankton using a filter; extracting the cellar contents of the plankton on the filter; then subjecting the extracted contents to heating and pressurization to produce 3,5-dihydroxy-4-methoxybenzyl alcohol, where the plankton is diatoms.SELECTED DRAWING: Figure 1
Patent JP-2021080904-A (JP)
Title: Scroll compressor
Inventor: NAKATANI EITARO
IPC: F04C18/02
Filed: 2019-11-21
Abstract: To provide a scroll compressor capable of sufficiently supplying lubrication oil to a compression chamber located between an outermost side surface of a fixed scroll wrap and an inner side surface of a movable scroll wrap.SOLUTION: A fixed-side end plate 24a of a fixed scroll 24 has a first fixed-side passage 24a5 and a second fixed-side passage 24a6. The first fixed-side passage communicates with a high-pressure space 71. The second fixed-side passage is for supplying lubrication oil from the high-pressure space to a compression chamber 40. A movable-side end plate 26a of a movable scroll 26 has a movable-side groove 26a2. The movable-side groove provides intermittent communication between the first fixed-side passage and the second fixed-side passage, while the movable scroll turns. A first fixed-side hole 24c1 in the second fixed-side passage intermittently communicates with the movable-side groove, while the movable scroll turns. A second fixed-side hole 24c2 in the second fixed-side passage intermittently communicates with a second compression chamber 40b that is located on the inside of a first compression chamber 40a located on the outermost side, while the movable scroll turns.SELECTED DRAWING: Figure 7A
Patent JP-2020123320-A (JP)
Title: Method, apparatus, device and storage medium for managing index
Inventor: WU JIAN
IPC: G06F16/22
Filed: 2019-11-22
Abstract: To provide a method for managing an index.SOLUTION: The method includes determining a target index for target data stored in a database, the target index having a corresponding index mark for identifying a stored version of the target index. The method further includes acquiring, based on the target index, the target data stored in the database, the target data having a corresponding data mark for identifying a stored version of the target data. The method further includes determining, in response to the index mark not matching the data mark, an operation associated with the target index.EFFECT: This system can achieve effective management of the database index, thereby reducing the time overhead required for subsequent calls and improving the performance of data reading.SELECTED DRAWING: Figure 2
Patent JP-2021083545-A (JP)
Title: Game machine and game system
Inventor: SAWADA NAOYA
IPC: A63F5/04
Filed: 2019-11-26
Abstract: To provide a game machine enabling a player to know true set value (or real set value) of the game machine in which the player actually has played in game history that a game is executed in one game machine, and the like.SOLUTION: When a push notification is first tapped, a notification content is displayed, showing "About set value notification," "The remaining frequency of the set value notification is 5," and "Set value 1." To be specific, a game machine server stores maximum notification frequency 6 and after one notification is given, it subtracts one and notifies that the remaining frequency is 5. It is also clear that set value to be the greatest matter of interest of a player is 1 that is minimum value. An owner who is a winner communicates with friend A to friend N that a game machine where friend K actually plays a game has set value 1. When the set value is odd-numbered value and the set value is even-numbered value, sub control means distinguishes two states and controls a light emitting color of a set mode display part into a different color.SELECTED DRAWING: Figure 44
Patent JP-2020126588-A (JP)
Title: Tactile presentation device
Inventor: IINO AKIHIRO
IPC: H02N10/00
Filed: 2019-11-26
Abstract: To allow a mechanical operational sensation with respect to operation of an operator to be imitated and vibration to be generated separately from the operation of the operator according to need while preventing intrusion of dust, water, or the like.SOLUTION: A tactile presentation device 1 includes: a casing 3 including an operation panel 2 operated by a fingertip; a movable board 4 housed in the casing and made movable along a movable direction L2; and an actuator 5 provided between the casing and the movable board for momentarily displacing the movable board in the movable direction with respect to the casing. The actuator applies an inertia force to the casing based on the displacement of the movable board.SELECTED DRAWING: Figure 2
Patent JP-2021084130-A (JP)
Title: Swaging device, swaging method and swaging workpiece
Inventor: KITORA KOJI
IPC: B21J5/08
Filed: 2019-11-29
Abstract: To provide a swaging device that can reduce a degree of curvature to become a barrel shape, and provide a swaging method and a swaging workpiece.SOLUTION: A swaging device 1 includes a first mold 2 having a first press surface 21, a second mold 3 having a second press surface 31 opposed to the first press surface 21, and a drive unit 5 capable of driving the first mold 2 and the second mold 3 in the direction of relatively coming close or away. The swaging device sandwiches and presses an annular raw material 100 from both sides of the direction along an axis line A0 using the first press surface 21 and the second press surface 31. At least one press surface of the first press surface 21 and the second press surface 31 is the side of a cone assuming one point on a device axis line A1 conforming to the axis line A0 of the annular raw material 100 as the vertex at the time when pressing the annular raw material 100.SELECTED DRAWING: Figure 1
Patent JP-2021089336-A (JP)
Title: Image forming apparatus
Inventor: NUMAZAWA TATSUYA
IPC: G03G21/16
Filed: 2019-12-03
Abstract: To facilitate connection of electric wire bundles of conveying means to a conveyance control board.SOLUTION: An image forming apparatus 100 comprises: a main body 100a; sheet storage means 121a, 121b that store sheets; conveying means 612a, 612b that convey the sheets stored in the sheet storage means; an image forming unit 150 that forms a toner image; transfer means 117 that transfers a toner image to a sheet conveyed by the conveying means; conveyance driving means 611a, 611b, 611c that drive the conveying means; a conveyance control board 600 that controls the conveyance driving means; and electric wire bundles 621a, 621b that electrically connect the conveying means to the conveyance control board. The conveyance control board is arranged below the transfer means, and a connection direction B to connect the electric wire bundles to the conveyance control board is the same as an attachment direction A to attach the conveying means to the main body.SELECTED DRAWING: Figure 5
Patent JP-2021089019-A (JP)
Title: Shift control device and shift control method
Inventor: OZAKI HIROAKI
IPC: F16H61/14
Filed: 2019-12-03
Abstract: To provide a shift control device and shift control method that can properly engage a shift clutch.SOLUTION: A shift control device includes a control unit. The control unit controls engagement states of a lock-up clutch and a shift clutch connected in series between a power source and a drive wheel. When a request for engaging the shift clutch is issued in the middle of engagement of the lock-up clutch, the control unit performs feedback control so as to control a torque ratio in inputting and outputting of the lock-up clutch to become within a predetermined range to keep the engagement state of the lock-up clutch constant.SELECTED DRAWING: Figure 3
Patent JP-2021089578-A (JP)
Title: Display control device
Inventor: ISHIGAMI HIROTAKE
IPC: G06T7/60
Filed: 2019-12-04
Abstract: To provide a display control device that can apparently suppress a change in a distance between a display object and a road surface even when a road in front of a vehicle has a slope.SOLUTION: A display control device 1 uses a display unit to display a display object superimposed on a landscape in front of a vehicle. The display control device 1 includes: an image acquisition unit 9 that acquires an image; a top edge detection unit 11 that detects a top edge of a road area in the image; a slope estimation unit 13 that estimates a slope of a road; a display position determination unit 15 that determines, based on the slope, a display position of the display object in a vertical direction; and a display unit 17 that displays the display object at the display position determined by the display position determination unit. The slope estimation unit 13 estimates, based on the position of the top edge in the image, the slope of the road.SELECTED DRAWING: Figure 2
Patent JP-2021034102-A (JP)
Title: Magnetic recording medium, magnetic recording/playback device and magnetic recording medium cartridge
Inventor: YAMAGA MINORU
IPC: G11B5/714
Filed: 2019-12-17
Abstract: To provide a magnetic recording medium capable of exerting a favorable travelling performance when in use.SOLUTION: This magnetic recording medium is a tape-shaped magnetic recording medium, and comprises a substrate including polyester as a main component, an underlayer provided on the substrate, a magnetic layer provided on the underlayer, and a back layer provided on the opposite side of the underlayer, of the substrate. The kurtosis of the surface on the opposite side of the substrate, of the back layer is 2.0 or more, and recesses with a depth of 20% or more of the average thickness of the magnetic layer are formed in the surface of the magnetic layer at the ratio of 10 or more and 200 or less per 1600 μm2. The arithmetic average roughness Ra of the surface of the magnetic layer is 2.5 nm or less, and BET specific surface area of the entire magnetic recording medium in a state where the lubricant is removed therefrom and dried, is 3.5 m2/g or more.SELECTED DRAWING: Figure 1
Patent JP-2021097844-A (JP)
Title: Game machine
Inventor: KOYAMA HIROMITSU
IPC: A63F5/04
Filed: 2019-12-20
Abstract: To provide a game machine capable of easily cancelling an error by making it possible to distinguish between an error code and error information of an error that is occurring and an error code and error information of an error that does not occur at a glance.SOLUTION: A list of error codes that indicate the errors that are stored in advance and a list of error information that indicates the content of the error for each error code can be displayed when an error occurs. The error code that corresponds to the error being occurring and the error information are displayed to be reported in a special display different from a normal display of other error codes and error information. The reporting is performed by repeating the normal display and special display. For the reporting of the error code, after high-speed display in which the repetition timing is fast, the high-speed display is switched to low-speed display in which the repetition timing is slow. The reporting of the error information is displayed in the low-speed display. The special display is displayed at the same timing as the timing at which the normal display is switched to the special display after the low-speed display of the error code.SELECTED DRAWING: Figure 13
Patent JP-2020109750-A (JP)
Title: Cable fixing apparatus, cable connector and electrical device
Inventor: WAN QINGQUAN
IPC: H01R13/6581
Filed: 2019-12-23
Abstract: To provide a cable fixing apparatus and a cable connector, protecting a cable from being broken due to multiple instances of bending and preventing external impurities such as moisture, dust and the like from entering the inside thereof.SOLUTION: A cable fixing apparatus fixed to one end of a cable 100 includes: a first sleeve 1 provided with a first thread portion 11 at an end thereof; a second sleeve 2 provided with a bottom portion which is formed with a through hole at a first end thereof, and is threaded onto the first thread portion at a second end thereof, the cable being inserted into the second sleeve and the first sleeve through the through hole; and a clamp mechanism 3 provided in the second sleeve and between the first thread portion of the first sleeve and the bottom portion of the second sleeve to clamp the cable in response to engagement of the second end to the first thread portion 11 so as to prevent the cable from moving in the first sleeve and the second sleeve. The cable is gradually clamped through the clamp mechanism during the engagement of the second sleeve onto the first sleeve. The cable is firmly held within the first sleeve and the second sleeve.SELECTED DRAWING: Figure 5
Patent JP-2021103277-A (JP)
Title: Image forming method
Inventor: HIRAMOTO RYUICHI
IPC: G03G9/08
Filed: 2019-12-26
Abstract: To provide an image forming method with which a decorative image can be obtained, which can present higher metallic glossiness and can present metallic glossiness excellent in glossiness uniformity.SOLUTION: An image forming method of the present invention is an image forming method including supplying powder particles to a resin image layer formed on a recording medium and fixing the particles to a surface and the inside of the layer, and the surface coverage of the powder particles fixed to the surface of the resin image layer defined by the following formula (1) is 80% or more. Formula (1): the surface coverage=(the total area of the powder particles exposed when observed from an upper surface part of the resin image layer)/(the total area of the resin image layer when observed from the upper surface part)×100(%).SELECTED DRAWING: Figure 1
Patent JP-2019527701-A (JP)
Title: Ｆｇｆｒ４阻害剤並びにその製造方法及び使用
IPC: A61P17/00
Filed: 2017-08-11
Abstract: 式（Ｉ）の構造を有するＦＧＦＲ４阻害剤並びにその製造方法及び使用を提供する。前記式（Ｉ）系化合物は、ＦＧＦＲ４キナーゼ活性に対して強い阻害作用を示し、かつ非常に高い選択性を示し、癌症、特に肝癌、胃癌、前立腺癌、皮膚癌、卵巣癌、肺癌、乳癌又は結腸癌を治療する薬物の製造に広く適用され、新世代のＦＧＦＲ４阻害剤薬物として開発されることが期待されている。
Patent JP-2019525438-A (JP)
Title: ポジティブロックレセプタクル用のクラッシュリブハウジング
IPC: H01R13/42
Filed: 2017-08-23
Abstract: ポジティブロックレセプタクル（１００）を含むレセプタクルコネクタが開示され、このポジティブロックレセプタクルは、ワイヤ受け入れ部分（１０２、１１２、１１４）とハウジング挿入部分（１０４）を含む。ハウジング挿入部分（１０４）は第１の電気コンタクトロール（１２０）と第２の電気コンタクトロール（１２２）を更に含む。レセプタクルコネクタは、ポジティブロックレセプタクル（１００）を受け入れるように適合されたハウジング（２００）も含む。ハウジングは、絶縁ハウジング本体（２１０）と、絶縁ハウジング本体（２１０）内に配置されている第１及び第２のクラッシュリブ（２１４、２１６）とを含み、第１及び第２のクラッシュリブ（２１４、２１６）は、ハウジング挿入部分（１０４）がハウジング（２００）に挿入されたとき、第１及び第２の電気コンタクトロール（１２０、１２２）にそれぞれ係合し、これらを固定する。【選択図】図５