baber/WOPTO huggingface dataset:
Patent JP-2019163357-A (JP)
Title: Moisture-permeable film, package, and method for producing moisture-permeable film
Inventor: TOYAMA TATSUYA
IPC: B65D65/40
Filed: 2018-03-19
Abstract: To provide a moisture-permeable film excellent in balance between moisture permeability and continuous film-forming properties.SOLUTION: A moisture-permeable film 10 of the present invention includes: an oriented film layer (A) containing a thermoplastic resin and at least one filler selected from organic fillers and inorganic fillers; and a surface resin layer (B) provided on at least one surface of the oriented film layer (A) and peelable from the oriented film layer (A). The moisture-permeable film 10 of the present invention is used after the surface resin layer (B) is peeled off.SELECTED DRAWING: Figure 1
Patent JP-2019165096-A (JP)
Title: Coil unit, wireless power transmission device, wireless power reception device, and wireless power transmission system
Inventor: KOBAYASHI MASAYUKI
IPC: H01F27/24
Filed: 2018-03-19
Abstract: To provide a coil unit with good heat dissipation.SOLUTION: A coil unit 21 for wireless power transmission includes a magnetic body including a plurality of magnetic body pieces 31 and a coil 41 around which a conducting wire is wound, and a filler 36 containing a resin component and a thermally conductive filler that is non-magnetic and non-conductive and has a higher thermal conductivity than the resin component is filled between adjacent magnetic pieces 31.SELECTED DRAWING: Figure 1
Patent JP-2019165170-A (JP)
Title: Power control unit cooling structure
Inventor: LEE GOENG PA
IPC: H01L23/473
Filed: 2018-03-20
Abstract: To provide a power control unit cooling structure capable of improving productivity and improving heat dissipation from a reactor.SOLUTION: Power cards 141 to 147 have heat radiation surfaces 148 and 149 on the front surface and the back surface, respectively. The power cards 141 to 147 are arranged side by side and sandwiched between a first branch path 194 and a second branch path 195 of a cooling water path 193 from both the front and back sides. Further, the second branch path 195 is in contact with the left side surface, front surface, and right side surface of a metal case 131 that accommodates a reactor 25.SELECTED DRAWING: Figure 4
Patent JP-2019168495-A (JP)
Title: Liquid crystal panel
Inventor: YOSHIDA KATSUKO
IPC: G02F1/1333
Filed: 2018-03-22
Abstract: To provide a liquid crystal panel which can be manufactured relatively easily, and with which it is possible to suppress a liquid substance from entering a display region.SOLUTION: The liquid crystal panel comprises a pair of substrates 12, a liquid crystal layer 20 interposed between the pair of substrates 12, and a seal 22 for sealing the liquid crystal layer 20 and provided at peripheral edges of the pair of substrates 12. At least one 12B of the pair of substrates 12 is constituted by including an orientation film 50B for orienting liquid crystal molecules included in the liquid crystal layer 20 and a high wettability part HW provided so as to be in contact with the liquid crystal layer 20 between the outer edge of the orientation film 50B and the seal 22 and having higher wettability than the wettability of the orientation film 50B.SELECTED DRAWING: Figure 2
Patent JP-2019169840-A (JP)
Title: Digital audio signal processing device and program thereof
Inventor: TACHIMORI SHINYA
IPC: H03G5/00
Filed: 2018-03-23
Abstract: To provide a digital audio signal processing device and program thereof executing level correction with less operation load, even of a digital audio signal of high sampling frequency, by calculating loudness value appropriately.SOLUTION: A digital audio signal processing device 1 includes first sampling frequency transducers 21, 22 for converting a digital input signal of first sampling frequency into a digital signal of second sampling frequency, auditory characteristics filters 23, 24 for outputting the loudness characteristics, defined by the second sampling frequency, to the digital signal, a gain factor signal output unit 27 for calculating the effective value of output by operating at the second sampling frequency, and outputting a second gain factor signal, a second sampling frequency transducer 28 for transducing the second gain factor signal into a first gain factor signal of the first sampling frequency, and multipliers 13, 14 for multiplying the digital input signal by the first gain factor signal before being outputted as the digital signal of the first sampling frequency.SELECTED DRAWING: Figure 1
Patent JP-2019168631-A (JP)
Title: toner
Inventor: UNNO TOMOHIRO
IPC: G03G9/097
Filed: 2018-03-26
Abstract: To provide a toner which has excellent durability and which exhibits charging stability independently of an environment while preventing a charging roller from being contaminated by improving the durability of toner particles and suppressing the fastening unevenness of an external additive.SOLUTION: Provided is a toner comprising toner particles containing a binder resin, a colorant and a charging control resin and titanate metal particulates present on the surfaces of the toner particles, the charging control resin having the structure indicated by formula (1) as an ionic functional group. Formula (1) (where, Rrepresents an alkyl or alkoxyl group, and * represents a binding site in a polymer.) The number average particle diameter of primary particles of the titanate metal particulates is 10 nm to 140 nm inclusive, and the titanate metal particulates have a partial structure a represented by formula (2) on the surface thereof. Formula (2): R-Si-O(where, Rrepresents a functional group having a substitutional group at an end, whose substitutional group constant σ(meta) of Hammett is 0.25 or greater.) The abundance of a partial structure a on the surfaces of the titanate metal particulates is 0.110 to 0.220 inclusive.SELECTED DRAWING: None
Patent JP-2019173319-A (JP)
Title: Elevator pit, construction method and building for elevator pit
Inventor: KOYAMA TAKAO
IPC: B66B7/00
Filed: 2018-03-27
Abstract: To provide an elevator pit, a construction method and a building for the elevator pit capable of realizing lower cost, workability improvement, and reduction of a construction period.SOLUTION: An elevator pit 55 in accordance with the present invention, the elevator pit 55 arranged in a foundation space 33 positioned below the lowest floor in an elevator hoistway in a building, comprises with: a plate-like circumference wall part 62 surrounding a circumference of the foundation space 33; and a closing part 61 arranged on a bottom surface of the foundation space 33 and intercepting an inside-outside connection of the elevator hoistway in communication between a bottom surface of the foundation space 33 connected to a lower end part of the circumference wall part 62 and the lower end part of the circumference wall part 62.SELECTED DRAWING: Figure 2
Patent JP-2019175947-A (JP)
Title: Atomic oscillator and frequency signal generation system
Inventor: HAGINO TAKASHI
IPC: H03L7/26
Filed: 2018-03-27
Abstract: To provide an atomic oscillator capable of reducing variation in the optical output from a semiconductor laser.SOLUTION: An atomic oscillator includes a semiconductor laser having a first mirror layer, a second mirror layer, and an active layer placed therebetween, an atomic cell irradiated with the light emitted from the semiconductor laser, and receiving an alkali metal atom, a photo detector for detecting the intensity of the light permeated the atomic cell, and outputting a detection signal, a first temperature control element for controlling the temperature of the semiconductor laser, a heat transmission component placed on the second mirror layer, and a second temperature control element controlled based on the detection signal, and connected with the heat transmission component.SELECTED DRAWING: Figure 7
Patent JP-2019173831-A (JP)
Title: Resin cage and process of manufacture of resin cage
Inventor: YAMAMOTO KIYOSHI
IPC: F16C33/49
Filed: 2018-03-28
Abstract: To provide a resin cage and process of manufacture of the resin case capable of preventing reduction of a circular ring tensile strength by confusing fiber orientation generated at synthetic resin due to disturbed flow of synthetic resin melted near a weld.SOLUTION: A resin cage 1 has a circular ring part 11; some pillar sections 12,12 projected from the circular ring part 11 in an axial direction and arranged in an equal spacing in a peripheral direction of the circular ring part 11. A space enclosed by the pillar sections 12,12 adjacent to each other and the circular ring part 11 is formed with a pocket part P for storing rolling elements and the semi-circular resin cage that is injection molded with synthetic resin containing reinforced fiber. Each of the pillar sections 12 is formed with a gate mark Tg where synthetic resin is poured from a gate G of a die at the time of injection molding and a circular ring part 11 adjacent to each of the pocket parts P is formed with outflow mark Tr where synthetic resin flows out to a resin accumulation R at the time of injection molding.SELECTED DRAWING: Figure 2
Patent JP-2019174418-A (JP)
Title: Distance measuring system
Inventor: OISHI YOSHIKI
IPC: G01S11/02
Filed: 2018-03-29
Abstract: To provide a distance measuring system with which it is possible to detect a noise-containing channel.SOLUTION: A phase θis obtained by measuring the propagation characteristic of a baseband signal in which the peak frequency of channel CH1 is shifted a prescribed amount. A phase θis obtained by measuring the propagation characteristic of a baseband signal in which the peak frequency of channel CH2 is shifted a prescribed amount. Then, a phase difference dθbetween the phase θand the phase θ, and this phase difference dθis compared with a threshold, whereby determination is made as to whether the channel is a noise-containing channel or not.SELECTED DRAWING: Figure 10
Patent JP-2019179749-A (JP)
Title: Plasma generator
Inventor: NOTOMI HAYATO
IPC: H01L21/3065
Filed: 2018-03-30
Abstract: To provide a plasma generator capable of suppressing a degree of electrostatic coupling between an antenna coil and plasma without weakening a degree of inductive coupling between the antenna coil and plasma.SOLUTION: The plasma generator includes: a vacuum tube 1 into which a material gas flows; and an antenna coil 2, wound around the vacuum tube 1, for generating plasma of the material gas in the vacuum tube 1. A Faraday shield film 5 made of a conductive material formed on the outer peripheral surface of the vacuum tube 1 is provided.SELECTED DRAWING: Figure 2
Patent JP-2019183859-A (JP)
Title: Winding bush attachment structure
Inventor: TAKAGI HIDEJI
IPC: F16C33/04
Filed: 2018-04-02
Abstract: To provide a winding bush attachment structure which can suppress a scrape of an inner face of an axial hole of an attachment objective member when pressure-inserting a winding bush.SOLUTION: In a bush 6, an external peripheral face 6a of an end part in an insertion direction into an axial hole 50 is formed into a tapered inclined face 6b, and the axial hole 50 of a stator shaft 5 has a first hole part 51 into which the bush 6 is internally fit by pressure-insertion, and a second hole part 52 for performing alignment with the bush 6 by abutting on the end part of the bush 6. The second axial hole 52 has a guide face 52c whose inside diameter is gradually contracted toward a small-diameter end part 522 at the first hole part 51 side from a large-diameter end part 521 at an opening 5a side of the axial hole 50 into which the bush 6 is inserted. An inside diameter of the first axial hole part 51 is smaller than an inside diameter of the small-diameter end part 522 of the second axial hole 52, and an annular stepped face 50 is formed between the inside diameters. An inclination angle θof the stepped face 50a with respect to an axial direction of the axial hole 50 is closer to a right angle than an inclination angle θof the inclination face 6b of the bush 6 with respect to the axial direction.SELECTED DRAWING: Figure 5
Patent JP-2021114004-A (JP)
Title: Information processing device and information processing method
Inventor: AMIMOTO YURI
IPC: G06F3/16
Filed: 2018-04-11
Abstract: To provide an information processing device and information processing method by which it is possible to increase satisfaction with a conversation with a conversational agent device.SOLUTION: The information processing device comprises: a receiving unit for receiving at least one instance of sensing data which relates to one or a plurality of users; an estimation unit for, on the basis of the received sensing data, estimating an information processing resource for the user or users; and a response adjustment unit for, on the basis of the result of the estimation, adjusting a factor in determining the quality of a response by a conversational agent device.SELECTED DRAWING: Figure 3
Patent JP-2019189040-A (JP)
Title: Dead angle supplementary device
Inventor: YAMAZOE TAKASHI
IPC: B60R1/04
Filed: 2018-04-25
Abstract: To provide a dead angle supplementary device which is inexpensive and can secure high quality.SOLUTION: A dead angle supplementary device (10) includes: a case (11) supported by a shield object (pi); a packing (50) which is supported by the case (11) and inhibits entry of dust (Du) into an interior of the case (11); and a mirror unit (40) which contacts with the packing (50). A ventilation opening (24) for introducing outer air into the interior of the case (11) is opened at the case (11). The ventilation opening (24) is enclosed by a protruding part (25) which protrudes from the case (11) so as to separate from the mirror unit (40). In the protruding part (25), an outer air introduction hole (25b) into which outer air is introduced is opened and an inner wall (25d) which causes the outer air, which is introduced from the outer air introduction hole (25b) and flows to the ventilation opening (24), to meander is provided at an interior.SELECTED DRAWING: Figure 2
Patent JP-2019191018-A (JP)
Title: Ranging device and ranging module
Inventor: OYAMA YUSUKE
IPC: H01L31/12
Filed: 2018-04-26
Abstract: To integrate a light emitting element and a light receiving element using a simple construction.SOLUTION: A light emitting board including a light emitting element is connected to a circuit board by way of first bumps, and a light receiving board including a light receiving element arranged independently or two-dimensionally is connected to the circuit board by way of second bumps. The optical axis of a lens, the optical axis of the light emitting element, and the central axis of the light receiving element are arranged substantially coaxially. This technique can be applied to ranging devices and the like which perform ranging.SELECTED DRAWING: Figure 1
Patent JP-2019187859-A (JP)
Title: Game system, game machine, and game medium management device
Inventor: KIKUCHI NAOTO
IPC: A63F5/04
Filed: 2018-04-26
Abstract: To enable introduction and operation of a tokenless game machine with simple modification.SOLUTION: A game system of the present invention includes a game machine and a processing device. The game machine includes a first control unit, a second control unit, a bet operation detection unit, a return operation detection unit, and a settlement operation detection unit. The second control unit includes a game medium counting means and bet number counting means. The second control unit, when a settlement operation is detected, outputs the count value of the game medium counting means to the processing device, then clears the count value of the game medium counting means, and adds the count value of the bet number counting means to the count value of the game medium counting means when the return operation is detected. When outputting the count value of the game medium counting means to the processing device, the second control unit controls the level of a strobe signal used for output control of the count value of the game medium counting means, and synchronizes the count value of the game medium counting means with the level control of the strobe signal to output it to the processing device.SELECTED DRAWING: Figure 5
Patent JP-2019189187-A (JP)
Title: Travel track design method and vehicle motion control device
Inventor: YAMAKADO MAKOTO
IPC: B60W30/10
Filed: 2018-04-27
Abstract: To perform path generation equivalent to an expert driver by adding, to a conventional transition curve, correction based on analytical thinking for taking acceleration and deceleration into consideration.SOLUTION: When velocity V advancing a transition curve length becomes small, or a time t(V=s/t) required for advancing a unit transition curve length s becomes large, a curvature κ is changed to an enlarging direction. On the other hand, when the velocity V advancing the transition curve length becomes large, or the time t(V=s/t) required for advancing the unit transition curve length s becomes small, the curvature κ is changed to a reducing direction.SELECTED DRAWING: Figure 13
Patent JP-2019191523-A (JP)
Title: Image capturing lens and image capturing device
Inventor: KAWAI SACHIKO
IPC: G02B13/00
Filed: 2018-04-27
Abstract: To provide an image capturing lens which has a wide view angle and high resolving power and can be reduced in size in a lens radial direction.SOLUTION: An image capturing lens is provided, comprising an aperture stop, a first lens L1 having positive refractive power, a second lens L2 having negative refractive power, and a third lens L3 having positive refractive power arranged in order from the object side. The image capturing lens also has a last lens L5 disposed on the most image side, the last lens having an aspherical image-side surface with an extremum located at a position other than an intersection between the aspherical surface and an optical axis. The image capturing lens satisfies predetermined conditions to achieve a wide angle of view and high resolving power while minimizing an increase in size in a lens radial direction.SELECTED DRAWING: Figure 1
Patent JP-2019197095-A (JP)
Title: Image formation optical system and imaging apparatus including the same
Inventor: AOKI KOJI
IPC: G02B13/18
Filed: 2018-05-08
Abstract: To provide an image formation optical system which is bright, has a wide view angle, and yet easily provides a high-quality image over an entire screen area.SOLUTION: The image formation optical system includes a first lens G1 having negative refractive power, a lens group LN1 comprising a lens L1A having negative refractive power and a lens L1B having negative refractive power, a lens group LP1a comprising a plurality of lenses, an aperture diaphragm, a lens group LP1b comprising a plurality of lens groups, and a lens group LN2 comprising a lens L2A and a lens L2B having negative refractive power. A composite lens group LP1 comprising the lens group LP1a and the lens group LP1b has positive refractive power. A biconvex air lens K1 comprises the lens L1A and the lens L1B. An air lens K2 having negative refractive power comprises the lens L2A and the lens L2B. A distance D1 from the lens surface on an image side of the lens L1B to the aperture diaphragm, a distance D2 form the aperture diaphragm to the lens surface on an object side of the lens L2A, and a distance DK from the aperture diaphragm to an image formation surface, when focusing on an infinity object are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2019195933-A (JP)
Title: Heat sensitive substrate and printed article with identification code
Inventor: HONDA MASAHIRO
IPC: G06K19/06
Filed: 2018-05-09
Abstract: To provide a heat sensitive substrate having improved forgery prevention property, and a printed article with an identification code using the same.SOLUTION: A heat sensitive substrate 10 for identification code printing has a substrate 11, a thermal layer 12 for thermal printing an identification code and a hiding layer 13, and further has a protective layer 14 for covering at least a part of the hiding layer 13. In the heat sensitive substrate 10, the hiding layer 13 and the protective layer 14 contain the same resin as a main component. The protective layer 14 contains wax in addition to the resin. The wax is contained at 9% or more and less than 30% based on weight of the resin in the protective layer 14.SELECTED DRAWING: Figure 1
Patent JP-2019203720-A (JP)
Title: Arrival direction estimating device and arrival direction estimating method
Inventor: ISHIKAWA HIROKI
IPC: G01S13/42
Filed: 2018-05-21
Abstract: To provide an arrival direction estimation technique with which it is possible to suppress the side lobe of an angle calculation result while improving angle separation performance in a two-dimensionally or a three-dimensionally arranged antenna group with a few number of antennas.SOLUTION: The correlation matrix of a received signal is divided into a block matrix. In a block matrix including a matrix element not associated with a virtual receive antenna, a matrix element interpolation process of interpolating matrix elements associated with the virtual receive antenna by matrix elements not associated with the virtual antenna with equal antenna intervals is performed and a first extended correlation matrix is generated. A block matrix interpolation process is applied to the first extended correlation matrix and a second extended correlation matrix is generated. The block matrix interpolation process involves performing an interpolation similar to the matrix element interpolation process on the first extended correlation matrix assuming the block matrix as a matrix element. The arrival direction of a radio wave is estimated on the basis of the second extended correlation matrix.SELECTED DRAWING: Figure 1
Patent JP-2019055475-A (JP)
Title: Burnishing tool and method for manufacturing burnishing tool
Inventor: KEVIN WILLIAM MAYER
IPC: B23P15/00
Filed: 2018-05-23
Abstract: To provide a burnishing tool and a method for manufacturing a burnishing tool.SOLUTION: A burnishing tool 100 and a method for additively manufacturing components of the burnishing tool are provided. The burnishing tool includes a burnishing element 124 for burnishing a workpiece 102. The burnishing element is positioned between an upper nozzle 120 and a lower nozzle 122, which are additively manufactured, to define a plurality of internal fluid passageways for receiving, distributing, and discharging a burnishing fluid to facilitate cooling and/or lubrication of the burnishing element and/or the workpiece.SELECTED DRAWING: Figure 1
Patent JP-2019204363-A (JP)
Title: Slip processing apparatus and slip processing method
Inventor: SUGIYAMA MASAAKI
IPC: G06K9/20
Filed: 2018-05-24
Abstract: To provide a slip processing apparatus which is excellent in specifying a slip model.SOLUTION: An information recognition apparatus according to an embodiment of the present invention has an input unit, a detection unit and a recognizing unit. The input unit inputs a slip image of a target slip to be recognized. The detection unit detects an input feature point from the input slip image. The recognizing unit determines similarity between each slip model and the slip image based on an angle made by a line connecting model feature points of each slip model corresponding to each of slips of plural kinds and a line connecting the input feature points to recognize a predetermined slip model corresponding to the slip image based on the result of determination of the similarity.SELECTED DRAWING: Figure 1