baber/WOPTO huggingface dataset:
Patent JP-2018060163-A (JP)
Title: Optical filter and image capturing device
Inventor: ONISHI MANABU
IPC: G02B5/28
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter having pass bands in the visible band and infrared band without combining multiple filters.SOLUTION: An optical filter comprises an optical multilayer film formed on a substrate, the optical multilayer film comprising a plurality of basic blocks 11 having a specific film configuration with connecting layers 12 therebetween to achieve a pass band in the visible band and a pass band in the near-infrared band without having to combine multiple filters, with a stop band having a variable bandwidth between the two pass bands.SELECTED DRAWING: Figure 3
Patent JP-2018157956-A (JP)
Title: Pachinko game machine
Inventor: HANADA AKIRA
IPC: A63F7/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of executing a performance which is easily understandable to a player, when executing a performance for instructing strength of shooting strength to a player.SOLUTION: A pachinko game machine has a constitution having a shooting pilot lamp controlled on the main control board side as a display for instructing a shooting direction of a game ball based on switching of a game state, capable of displaying a notification image which is a display for instructing the shooting direction of the game ball, on an information display part controlled on the sub control board side, and capable of executing display control on the information display part, by determining by the sub control board individually regardless of display by the shooting pilot lamp.SELECTED DRAWING: Figure 120
Patent JP-2018164124-A (JP)
Title: Crystal oscillator
Inventor: SAKAMOTO KATSUAKI
IPC: H03B5/32
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator capable of improving floor noise and noise close to carrier frequencies at the same time, thereby having good phase noise characteristics.SOLUTION: A crystal oscillator includes a Colpitts oscillation circuit. In the crystal oscillator, one end of a crystal resonator X is connected to a base of a transistor Tr1 for oscillation, while the other end thereof is grounded through an output impedance element R10, and an output terminal 2 is connected between the other end of the crystal resonator X and the output impedance element R10. The impedance value of the output impedance element R10 is equal to or more than three times the equivalent series resistance of the crystal resonator X.SELECTED DRAWING: Figure 1
Patent JP-2018162808-A (JP)
Title: Vibration control bush
Inventor: KAWAMURA SHOTA
IPC: F16F1/387
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of noise for a long period in the case where a rubber-like elastic deforms to close a cavity part, in a vibration control bush where the cavity part penetrates in an axis direction of the rubber-like elastic body, and to facilitate manufacturing of the vibration control bush.SOLUTION: Between an inner cylinder 111 and an outer cylinder 121, a rubber-like elastic body 131 is provided; and a stopper 202 provided at a part of an outer peripheral surface of the rubber-like elastic body 131, and a resin stopper receiver 203 provided at a part of an inner peripheral surface of the outer cylinder so as to face the stopper 202 form a cavity part 201 penetrating in an axis direction.SELECTED DRAWING: Figure 1
Patent JP-2018164478-A (JP)
Title: Game machine
Inventor: YUASA HIROSHI
IPC: A63F7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To improve an amusement level of a game.SOLUTION: A game machine includes: first variable display game execution control means (a game control device 100) capable of executing a first variable display game based on the entry of a game ball to a first starting winning hole 36; and second variable display game execution control means (a game control device 100) capable of executing a second variable display game based on the entry of a game ball to a second starting winning hole (an ordinary variable winning device 37, and a second starting winning hole 97). The game machine also includes: a display device 41 capable of displaying a performance on a game; performance control means (a performance control device 300) for controlling the performance of the game; and operation means (a performance button 25 and a touch panel 29) that can be operated by the player. The first variable display game and the second variable display game can be executed simultaneously. The performance control means displays mainly one variable display game of the first variable display game and the second variable display game in the display device 41, and can change the mainly displayed variable display game based on the operation by the operation means.SELECTED DRAWING: Figure 92
Patent JP-2018165087-A (JP)
Title: Pneumatic tire
Inventor: NAKAJIMA HIROKI
IPC: B60C5/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which is excellent air holding property and in adhesiveness on an interface (especially, joint part) between an inner liner and insulation.SOLUTION: A pneumatic tire has a carcass, an insulation adjacent to the carcass inside in a tire radial direction, and an inner liner adjacent to the insulation inside in the tire radial direction, where the inner liner is formed of a rubber composition for inner liner containing a thermoplastic elastomer and a butyl-based rubber, and the insulation is formed of a rubber composition for insulation containing a butyl-based rubber and an isoprene-based rubber.SELECTED DRAWING: Figure 1
Patent JP-2018165532-A (JP)
Title: Gear speed reducer
Inventor: TSUJIMOTO KATSUHIRO
IPC: F01L1/356
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a speed reducer capable of improving transmission efficiency by reducing backlash of a tooth portion of an internal tooth type output gear and a tooth portion of an external tooth type input gear without degrading effectiveness of a spring.SOLUTION: An internal tooth portion 25A of an internal tooth-type output gear 25 coaxial with a rotation shaft core X and an external tooth portion 30A of an input gear 30 coaxial with an eccentric shaft core Y are partially engaged, and an eccentric member 26 provided with an eccentric bearing face 26E supporting the input gear 30 rotatably on the eccentric shaft core Y, is disposed. An energization member 27 for applying energization force to engage the external tooth portion 30A of the input gear 30 with the internal tooth portion 25A of the output gear 25 is composed of a flat spring material in which an angle from an action point P in which the energization force is acted to a supporting portion PB, is over 90 degrees on the eccentric shaft core Y as a center.SELECTED DRAWING: Figure 2
Patent JP-2018008021-A (JP)
Title: Sensor and estimation method
Inventor: NAKAYAMA TAKESHI
IPC: G01S7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor and the like capable of performing estimation of a posture of a living body in a short time with high accuracy by utilizing a radio signal.SOLUTION: A sensor 10 includes: a transmission antenna 20 having N pieces of transmission antenna elements 21 for transmitting a transmission signal; a reception antenna 30 having M pieces of reception antenna elements 31 each of which receives N pieces of reception signals including a reflection signal reflected by a living body out of the N pieces of transmission signals; a circuit 40; and a memory 41. The circuit extracts a second matrix corresponding to a predetermined frequency range from a first matrix of N×M showing propagation characteristics between each transmission antenna element and each reception antenna element from each reception signal, estimates a position in which the living body exists by using the second matrix, calculates an RCS (Rader cross-section) value with respect to the living body on the basis of the estimated position and the position of the transmission and reception antennas, and by using the calculated RCS value and information indicating a correspondence relation between the RCS value and a posture of the living body, it estimates the posture of the living body.SELECTED DRAWING: Figure 1
Patent JP-2018170849-A (JP)
Title: Insulated switching power source
Inventor: HAMADA KENJI
IPC: H02M3/28
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide, at low cost, an insulated switching power source which can operate with a switching duty ratio higher than 50%, which is compact, and which has high efficiency.SOLUTION: The insulated switching power source according to the present invention includes: a PWM control circuit 25 that generates and outputs a PWM pulse 1 and a PWM pulse 2 alternately extracted from pulses of a PWM control pulse signal from a field effect transistor Q1 of a flyback converter circuit 10; a pulse transformer 21; a bidirectional excitation circuit 22 that excites, at the PWM pulse 1, a primary winding L21 of the pulse transformer 21 to a normal direction, and excites, at the PWM pulse 2, the primary winding L21 of the pulse transformer 21 to a reverse direction; and a switching circuit 23 that generates a pulse signal obtained by inverting a pulse, of a pulse signal induced by a secondary winding L22 of the pulse transformer 21, having a negative polarity, to a positive polarity, and that performs switching of the field effect transistor Q1 by using the generated pulse signal.SELECTED DRAWING: Figure 1
Patent JP-2018166719-A (JP)
Title: Game machine
Inventor: WAKAMATSU SHINGO
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To provide a game machine which allows a player to enjoy a game by a performance which is performed during a jackpot game.SOLUTION: A game machine sometimes performs a prescribed winning performance to winning, and sometimes does not perform the prescribed winning performance, when winning to a big winning port occurs in a jackpot game. For example, the game machine does not perform the winning performance to the winning even when winning to the big winning port occurs, in a round (a winning performance execution inhibition period in which execution of the winning performance is inhibited) in which, a performance which is important for a player is performed, for preventing such a situation in which the winning performance is performed so as to interfere the performance which is important for a player. On the other hand, in other round, when winning to the big winning port occurs, the winning performance to the winning is performed, for suggesting a fact that, winning to the big winning port occurred to the player.SELECTED DRAWING: Figure 6
Patent JP-2017194958-A (JP)
Title: Computer-implemented method and system for sharing information between passenger and air traffic management organization
Inventor: ENRIQUE CASADO
IPC: H04W4/90
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method that enable real-time intercommunication between a passenger and an integrated information management ( SWIM (System Wide Information Management) )infrastructure.SOLUTION: The following tasks are performed: sending, from a passenger electronic device 110, at least personal data, device geolocation and device time-stamp information; obtaining a passenger itinerary by a management unit of a passenger management system PMS 132, and confirming passenger identity based upon a match between the personal data, passenger electronic device geolocation and time-stamp; information contained in the obtained passenger itinerary; accessing to updated air traffic information relevant to the passenger upon confirming the passenger identity and sending, by the managing unit, a passenger report comprising flight status information for display on the passenger electronic device 110.SELECTED DRAWING: Figure 1
Patent JP-2018175004-A (JP)
Title: Terminal device, server device, program, and method
Inventor: MORISHITA KAZUYOSHI
IPC: A63F13/847
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device capable of providing an execution result of a larger variety of game applications.SOLUTION: A terminal device includes: a storage part for storing an ability value of a character used in executing a game application; a communication part for transmitting/receiving information to/from another device connected through a network; and a control part for executing control to transmit an execution result of the game application computed based on the ability value to the another device through the communication part, and varying the ability value upon receipt of intervention information by a second user different from a first user giving an instruction to execute the game application from the another device through the communication part.SELECTED DRAWING: Figure 12
Patent JP-2018177045-A (JP)
Title: Seal structure for automobile door
Inventor: MATSUURA TOSHIFUMI
IPC: B60J10/20
Filed: 2017-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of undulation on an outer seal lip part for preventing reduction of appearance and a seal function.SOLUTION: A seal structure for an automobile door is configured so that, a roll sash 11 on which a protrusion part 11c is formed on an interior side surface of an upper end edge 11a and a press sash 12 having no protrusion part are jointed, and then both the sashes 11, 12 are covered with a decorative mall 20. An attachment base part 31 of a door weather strip 30 having a hollow seal part 32 and an outer seal lip part 33 which elastically contact a door opening edge of a body 2 is attached to an upper outer peripheral edge of the door sash 10, in which, the protrusion part 11c is held by a vehicle outside end part 31a of the attachment base part 31 and a rib-shaped protrusion part 35 protruded to a vehicle outside. The seal structure comprises an upper protrusion part 50 which protrudes from a further upper part of the rib-shaped protrusion part 35 toward a vehicle outside and crimped to an upper part of the decorative mall 20.SELECTED DRAWING: Figure 1
Patent JP-2018176595-A (JP)
Title: Recording medium and recording method
Inventor: TAKEDA SHOICHI
IPC: B41J2/01
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium having high color developability and excellent in moisture resistance and to provide a recording method.SOLUTION: The recording medium comprises a base material and an ink reception layer including inorganic particles and a binder in which the ink reception layer contains a fluoromethanesulfonate salt of a polyvalent metal. The recording method includes a step of performing image formation on a recording medium comprising a base material and an ink reception layer including inorganic particles and a binder by an inkjet system and a step of applying a solution containing a fluoromethanesulfonate salt of a polyvalent metal onto the recording medium.SELECTED DRAWING: None
Patent JP-2018176690-A (JP)
Title: Polypropylene-based sealant film for contraction molding
Inventor: OKAMOTO KENTARO
IPC: H01M2/02
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based sealant film for contraction molding having good appearance and temperature tolerance, capable of being applied to a wide range of applications from for general packaging to for battery or the like.SOLUTION: A sealant film has a sealant layer part 21 in a first surface 11 side of a substrate layer part 10, the substrate layer part mainly contains a propylene-ethylene block copolymer (A), in which (a1) weight average molecular weight of a xylene soluble component of the (A) is 100000 to 600000, (a2) melt flow rate of the (A) is 1 to 10 g/10 min., (a3) ethylene content for the xylene soluble component of the (A) is 10 to 70 wt.%, and the sealant part mainly contains a propylene-ethylene random copolymer (B), in which (b1) melting point of diffraction scanning calorimetry of the (B) is 145 to 160°C, (b2) melting heat amount of the diffraction scanning calorimetry of the (B) is 60 to 100 mJ/mg, and (b3) ethylene content of the (B) is 1 to 5 wt.%.SELECTED DRAWING: Figure 1
Patent JP-2017126094-A (JP)
Title: Downlink tone detection and adaptation of secondary path response model in adaptive noise canceling system
Inventor: ZHOU DAYONG
IPC: G10K11/178
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system.SOLUTION: An adaptive noise canceling (ANC) circuit adaptively generates an anti-noise signal from a reference microphone signal that is injected into a speaker or another transducer output to cause cancellation of ambient audio sounds. An error microphone near the speaker provides an error signal. A secondary path estimating adaptive filter estimates the electro-acoustical path from the noise canceling circuit through the transducer so that source audio can be removed from the error signal. Tones in the source audio, such as remote ringtones, present in downlink audio during initiation of a telephone call, are detected by a tone detector using accumulated tone persistence and non-silence hangover counting, and adaptation of the secondary path estimating adaptive filter is halted to prevent adapting to the tones.SELECTED DRAWING: Figure 7
Patent JP-2017124321-A (JP)
Title: Game board
Inventor: TAKEUCHI SHUNGO
IPC: A63F7/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game board capable of enhancing interest in a game.SOLUTION: A game board includes a first decorative pattern display device 208 and a second decorative pattern display device 209. The first decorative pattern display device 208 and the second decorative pattern display device 209 can execute mutually related performances (for example, an image of a character where a first image and a second image are identical). The second decorative pattern display device 209 permits a change in position. The size of a display area differs between the first decorative pattern display device 208 and the second decorative pattern display device 209.SELECTED DRAWING: Figure 1
Patent JP-2018190796-A (JP)
Title: Solid state imaging device
Inventor: BABA ICHIRO
IPC: H01L27/148
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device that performs efficient electron multiplying operation.SOLUTION: A solid-state imaging device (100) is so configured that, when a voltage for driving the solid-state imaging device is applied to a second gate group (34) connected to a multiplied horizontal CCD channel (4), a first N-type region (20), a second P-type region (14), and the multiplied horizontal CCD channel punch through, and well concentration of a second P type region is so set that charge is not injected from the first N type region into the multiplied horizontal CCD channel.SELECTED DRAWING: Figure 1
Patent JP-2018030126-A (JP)
Title: Accumulator, and floating article discharge system
Inventor: SUHARA NOBUHISA
IPC: B05C11/10
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To discharge a floating article recovered, without residence reliably in a first-in first-out system.SOLUTION: An accumulator comprises a housing 2 having a temporary storage space 5a constituted to have a content volume variable in an axial direction. The housing 2 has a supply port 7 and a discharge port 8 formed at distant positions mutually from each other in an axial direction and communicating with the temporary storage space 5a. Moreover, the housing 2 has a passage 5b for feeding a floating article homogeneously to the temporary storage space 5a via the supply port 7.SELECTED DRAWING: Figure 1
Patent JP-2017181513-A (JP)
Title: Method and apparatus for inspecting intermittent connection type optical fiber tape, and method for manufacturing intermittent connection type optical fiber tape
Inventor: TAKAHASHI SUKEYUKI
IPC: G02B6/44
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To inspect an intermittent connection type optical fiber tape with high accuracy even when the core number of the intermittent connection type optical fiber tape increases.SOLUTION: The method for inspecting an intermittent connection type optical fiber tape comprises: repeatedly imaging the optical fiber tape in the width direction while moving the intermittent connection type optical fiber tape having connection parts connecting between adjacent optical fibers in the longitudinal direction and intermittently arranged to store the one dimensional image of the optical fiber tape in the width direction; and arranging a plurality of stored one dimensional images in a second direction orthogonal to a first direction arranging pixels constituting the one dimensional image to prepare the two dimensional image of the optical fiber tape.SELECTED DRAWING: Figure 6
Patent JP-2018190861-A (JP)
Title: Optical device
Inventor: IKEDA MASATO
IPC: H01L33/54
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which is easy to manufacture and has excellent optical characteristics.SOLUTION: The optical device comprises: an optical element 2 including an optical functional portion 21; and a light transmitting resin portion 5 sealing the optical element 2. The light transmitting resin portion 5 includes a first outer surface 51 that faces the side opposite to the optical functional portion 21. The first outer surface 51 includes a first portion 511 and a second portion 512 adjacent to each other. The first portion 511 is a smooth surface overlapping the optical functional portion 21 in a first direction X1 which is a direction in which the outer surface faces, and the second portion 512 is a rough surface.SELECTED DRAWING: Figure 6
Patent JP-2018187195-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To improve operation of a game.SOLUTION: When execution of a first performance is completed and first information is not acquired by first acquisition means, first clocking means starts first clocking. When execution of a second performance is completed and second information is not acquired by second acquisition means, second clocking means starts second clocking. Reporting execution means starts execution of a first reporting mode, based on the fact that the first clocking becomes a first setting value, and starts execution of a second reporting mode, based on the fact that the second clocking becomes a second setting value. Additionally, setting means switches between a first period for completing the first reporting mode under execution in satisfaction of second acquisition conditions and a second period for continuing the first reporting mode, and performs setting.SELECTED DRAWING: Figure 186
Patent JP-2018108328-A (JP)
Title: Manufacturing method of brush
Inventor: TAKABE ATSUSHI
IPC: A45D34/04
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a brush is simply manufactured.SOLUTION: The manufacturing method of a brush is by electrostatic implantation. The brush has a body composed of a base part and a support part. The manufacturing method is characterized in that it includes: a mounting process in which a shield for masking parts other than the target part is mounted on one or both of the base part and the support part; a coating process in which an adhesive is coated on the target part; and an implantation process in which a plurality of fibers are implanted on the target part coated with the adhesive.SELECTED DRAWING: Figure 2