baber/WOPTO huggingface dataset:
Patent JP-2019047478-A (JP)
Title: Acoustic signal processing apparatus, acoustic signal processing method, and acoustic signal processing program
Inventor: TSUTSUMI KIMITAKA
IPC: H04S7/00
Filed: 2018-02-20
Abstract: To reproduce acoustics having a directional pattern by using a virtual sound source.SOLUTION: An acoustic signal processing apparatus 1 comprises: a plurality of initial focal point coordinates; a focal point position determination part 12 that acquires the coordinate of a virtual sound source and a direction a directional pattern, and determines the focal point coordinate with a consideration of the directional pattern on the basis of the coordinate of the virtual sound source for the plurality of initial focal point coordinates, and by multiplying a specified rotation matrix from the direction of the directional pattern to each initial focal point coordinate; a filter coefficient arithmetic part 13 that calculates an impulse response vector to be convoluted in an input acoustic signal from each focal point coordinate determined by the focal point position determination part 12 for each speaker of a linear speaker array; and a convolution operation part 14 that convolutes the impulse response vector in accordance with the speaker to the input acoustic signal for each speaker of the linear speaker array, and outputs an output acoustic signal to the speaker.SELECTED DRAWING: Figure 1
Patent JP-2018141147-A (JP)
Title: Method for producing flexible polyurethane foam
Inventor: SATO SATOSHI
IPC: C08G18/00
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flexible polyurethane foam that has excellent breaking elongation, tensile strength and durability in a low density region.SOLUTION: A method for producing a flexible polyurethane foam includes the reaction between a polyol composition (A) and an organic polyisocyanate (B) in the presence of a foaming agent (C) and a urethanation catalyst (D), where (A) contains (P) an alkylene oxide-added, divalent alcohol (a), satisfying requirements (1)-(4), and the (P) content in (A) is 35-100 wt.% based on the weight of (A), and (C) is water.SELECTED DRAWING: None
Patent JP-2019147251-A (JP)
Title: Method of manufacturing metallic component-polyarylene sulfide resin component composite body
Inventor: YAMANO NAOKI
IPC: B29C45/14
Filed: 2018-02-26
Abstract: To provide a method of stably manufacturing a metallic component-polyarylene sulfide resin component composite body which is excellent in the joining strength between a metallic component and a polyarylene sulfide resin component, with the reliability of the composite body maintained.SOLUTION: The present invention relates to a method of manufacturing a metallic component-polyarylene sulfide resin component composite body with which a molten polyarylene sulfide resin is injection-molded to a metallic component within a mold for direct integration of the components, in which an ultrasound wave is projected from an ultrasound flaw detection device to a joining surface between the metallic component and the polyarylene sulfide resin component and the intensity of ultrasound wave reflected from the joining surface is measured as an echo height, and when a metallic component-polyarylene sulfide resin component composite body having an echo height exceeding a reference value is manufactured, one or more molding conditions are controlled which are selected from among polyarylene sulfide resin drying temperature, polyarylene sulfide resin drying time, injection molding temperature, injection mold temperature, injection molding time, injection mold holding pressure, injection mold holding time, and metallic component-polyarylene sulfide resin component composite body cooling time.SELECTED DRAWING: None
Patent JP-2019149034-A (JP)
Title: Customer support system and customer support method
Inventor: FURUBIKI HIROYUKI
IPC: G05D1/02
Filed: 2018-02-27
Abstract: To achieve smooth movement of customers to a service counter.SOLUTION: A customer support system includes: a plurality of automatic driving chairs having an automatic driving function, each of which is provided with identification information; and a reception terminal for designating an automatic driving chair to be seated in by the customer by using the identification information at the time of customer reception. The automatic driving chairs move to a service counter on the basis of receiving movement instruction information indicating the destination service counter, and then move to a home position on the basis of receiving return instruction information instructing the return to the home position.SELECTED DRAWING: Figure 3
Patent JP-2019146928-A (JP)
Title: Game machine
Inventor: OKINAGA KEI
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To provide a game machine capable of suitably increasing game playability.SOLUTION: Game state information on a post-transition game state display unit 1712 composed of a plurality of characters is displayed so that all characters are unrecognizable or difficult to recognize in a predetermined initial state where the post-transition game state display unit 1712 is displayed. Then, as the remaining period becomes shorter, the recognizability of characters that are unrecognizable or difficult to recognize is enhanced so that all characters composed of the game state information can be finally recognized Thereby, as the recognizability of the higher expectations game state information gradually increases, it is possible to allow a player to have for the arrival of the time when an internal game state is shifted to a non time-shortened state.SELECTED DRAWING: Figure 28
Patent JP-2019152945-A (JP)
Title: Storage device, data migration method and program
Inventor: KATSUKI ITSUYUKI
IPC: G06F12/00
Filed: 2018-03-01
Abstract: To provide a storage device capable of efficiently perform data migration in order to efficiently operate the storage device, and a data migration method and a program thereof.SOLUTION: A storage device 2 is connected to another storage device having a duplication exclusion function, and includes a metadata acquisition unit which acquires metadata to be referred to when the other storage device conducts the duplication exclusion from the other storage device, a storage device 27 which stores block data obtained by dividing the data, and a data migration unit which migrates the block data stored by the storage device to the other storage device. The data migration unit determines whether or not to transmit the block data being the migration object to the other storage device on the basis of the meta data acquired by the meta data acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2019151723-A (JP)
Title: Molding material containing cyclic olefin-based resin and molded body
Inventor: HASHIMOTO NAONORI
IPC: C08L23/00
Filed: 2018-03-02
Abstract: To provide a molding material of a cyclic olefin-based resin capable of giving a molded body having a small change in refractive index even under a high temperature environment.SOLUTION: There is provided a molding material containing a cyclic olefin-based resin (i) having a dispersion degree of 2.3 to 10.0 as measured by gel permeation chromatography and (ii) having a glass transition temperature of 120°C or more as measured by a differential scanning calorimeter. The cyclic olefin-based resin preferably is a random copolymer obtained by copolymerization of an α-olefin having 2 to 20 carbon atoms and a cyclic olefin represented by the general formula (I) or (II). In particular, the cyclic olefin-based resin preferably is a copolymer of ethylene and norbornene having a weight-average molecular weight of 20000 to 1200000.SELECTED DRAWING: None
Patent JP-2019161830-A (JP)
Title: Power factor improvement device
Inventor: TAMENAGA HARUKI
IPC: H02M7/12
Filed: 2018-03-13
Abstract: To impart a shape similar to an ideal sine wave, to a change in the average value of AC currents flowing in an inductor, even in a case a control mode for the AC currents flowing in the inductor switches within a half period of an AC voltage.SOLUTION: A discontinuous-mode target current, a critical-mode target current, and a continuous-mode target current are calculated. In a case where the discontinuous-mode target current is smaller than the critical-mode target current, the discontinuous-mode target current is output to a power-factor improvement circuit 2 as a target current. In a case where the discontinuous-mode target current is equal to the critical-mode target current, the discontinuous-mode target current or the continuous-mode target current is output to the power-factor improvement circuit 2 as a target current. In a case where the discontinuous-mode target current is larger than the critical-mode target current, the discontinuous-mode target current is output to the power-factor improvement circuit 2 as a target current.SELECTED DRAWING: Figure 1
Patent JP-2019156589-A (JP)
Title: Container terminal import slip computerization system
Inventor: KONISHI KENGO
IPC: G06Q10/08
Filed: 2018-03-14
Abstract: To provide a container terminal import slip computerization system that improves security and supports smooth business execution while simplifying access to the computerized paper entry screen.SOLUTION: The server 12 registers the identification number input via the shipper terminal 14 and information associated with the identification number, creates a base for the carry-in slip generated based on the number of the carry-out container input via the terminal 16 and the information associated with the identification number, and generates a reading code printed on EIR, and the terminal 16 has a configuration capable of inputting a container number and printing the reading code for the EIR, and a warehouse terminal 18 has made it possible to disclose a paper entry screen by reading a reading code with dedicated software and to automatically input a security key on the security screen.SELECTED DRAWING: Figure 1
Patent JP-2019155782-A (JP)
Title: Image forming apparatus, image formation method, and program
Inventor: YOKOYAMA ATSUSHI
IPC: B41J2/01
Filed: 2018-03-14
Abstract: To provide an image forming apparatus for improving printing quality without inviting a decrease in the certainty of contact avoidance between a discharge part and a recording medium and a decrease in a printing speed.SOLUTION: An image forming apparatus 1 includes: a detection part for detecting an uneven shape of a recording medium 10; a discharge part 12 for discharging a liquid to the recording medium 10; a selection part for selecting a gap candidate value which can avoid contact between the discharge part 12 and the recording medium 10 between a plurality of gap candidate values G1, G2 registered as a value that can guarantee printing quality on the basis of information showing the uneven shape; and an adjustment part 11 for adjusting a relative position between the recording medium 10 and the discharge part 12 such that a gap G between the recording medium 10 and the discharge part 12 becomes the selected gap candidate value G2.SELECTED DRAWING: Figure 10
Patent JP-2019160200-A (JP)
Title: Manipulation input device and method of driving the same
Inventor: MOROFUJI HIRONOBU
IPC: G06F3/01
Filed: 2018-03-16
Abstract: To provide a manipulation input device capable of clearly providing a user with an operating feel of mechanical switches with less operational burden, and a method of driving the same.SOLUTION: A manipulation input device, according to an aspect of embodiments, comprises a detection unit, a drive unit, and a control unit. The detection unit detects manipulation on a touch panel. The drive unit transfers vibration to the touch panel when manipulation is detected by the detection unit. The control unit makes the drive unit generate preliminary vibration weaker than main vibration prior to the main vibration while the manipulation is being performed on the touch panel.SELECTED DRAWING: Figure 1
Patent JP-2019164578-A (JP)
Title: Control system, information processing device, control method, raid controller restoration method, and program
Inventor: OSAWA KAZUAKI
IPC: G06F3/06
Filed: 2018-03-20
Abstract: To provide a control method that can reliably restore a RAID controller.SOLUTION: A control system includes a detection unit configured to detect an inoperable state of a RAID controller, and an external reset instruction unit configured to instruct an issuance of a bus reset signal to the RAID controller when the detection unit detects the inoperable state of the RAID controller.SELECTED DRAWING: Figure 6
Patent JP-2018114310-A (JP)
Title: Game machine
Inventor: FUJII DAISUKE
IPC: A63F7/02
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can increase the degree of attention and usefulness with respect to specific performance in a special game state and can effectively exhibit effects on performance.SOLUTION: When as the number of times of specific variation in a probability variation time-shortening game state, a specific variation pattern (ready-to-win lose variation patterns 14, 15) is determined to be a variation pattern of a special symbol, high expectation degree performance is executed on the basis of the specific performance pattern unless a specific performance pattern (firework manufacturer door breakthrough ready-to-win with door in red, woman door breakthrough ready-to-win with door in red) is determined; when the specific performance pattern is determined in the special game state, performance in accordance with a special performance pattern (firework manufacturer door breakthrough ready-to-win with door in blue, woman door breakthrough ready-to-win with door in blue) different from the specific performance pattern is executed.SELECTED DRAWING: Figure 123
Patent JP-2019167420-A (JP)
Title: Conjugated diene polymer, conjugated diene polymer composition, and tire
Inventor: YASUMOTO ATSUSHI
IPC: C08K3/36
Filed: 2018-03-22
Abstract: To provide a conjugated diene polymer excellent in balance of abrasion resistance and processability, and also excellent in balance of low hysteresis loss property and wet grip property.SOLUTION: There is provided a conjugated diene polymer having at least 2 peaks derived from the conjugated diene polymer in a molecular weight distribution curve obtained by a gel permeation chromatography (GPC) measurement, in which peak top molecular weight of a peak (B) is 150,000 to 650,000, peak area of the peak (B) is 30% or more and less than 80% when peak area derived from the conjugated diene polymer is 100%, contraction factor at peak top of a peak (A) g'(A) is less than 0.97, contraction factor at peak top of the peak (B) g'(B) is less than 0.86, and g'(A)>g'(B), wherein in 2 peaks of larger order of peak area in the peak of the molecular weight curve, a peak in a high molecular weight side is the peak (A), and a peak in low molecular weight side is the peak (B).SELECTED DRAWING: None
Patent JP-2019169585-A (JP)
Title: Wafer guide jig, and method of housing single crystal wafer
Inventor: IWASA TAKESHI
IPC: H01L21/677
Filed: 2018-03-23
Abstract: To provide a wafer guide jig capable of preventing stains and flaws from being produced on the surface of wafers by mutual contact of the wafers when housing them in a case.SOLUTION: This wafer guide jig used when individually housing single crystal wafers in a plurality of slots provided in a wafer case has a jig body disposed on the opening side of the wafer case, slot pins provide in the jig body and inserted into the slots different from the slots for the single crystal wafers to be housed, and a pair of guide pins provided in the jig body so as to be separated each other on the opening side of the slots for the single crystal wafers to be housed to guide the single crystal wafer since a part of the peripheral fringe part of the single crystal wafer to be inserted into the slot abuts on them. The pair of the guide pins are movable in the direction perpendicular to the inserting direction of the single crystal wafers and in the direction in which they are separated each other.SELECTED DRAWING: Figure 1
Patent JP-2019167649-A (JP)
Title: Noncoated medium quality paper
Inventor: OKAMOTO KORYO
IPC: D21H19/10
Filed: 2018-03-23
Abstract: To provide a noncoated medium quality paper having excellent surface strength, stiffness, and off-set and inkjet printability, especially to provide a book sheet having excellent thick feeling when used as a book sheet, modification property, excellent parting performance from a blanket on off-set printing, and friendliness to eyes.SOLUTION: The noncoated medium quality paper includes a base paper containing 20 mass% or more of a waste paper pulp to 100 weight% of a pulp, provided thereon a clear coating layer, wherein the clear coating layer contains a latex and a starch, and a ratio of the latex and the starch satisfies latex:starch=10:90-99:1.SELECTED DRAWING: None
Patent JP-2019167582-A (JP)
Title: Arc flame spray method
Inventor: YAMASHITA RIHO
IPC: C23C4/131
Filed: 2018-03-23
Abstract: To control a composition of a flame spray layer of a pseudo-alloy formed by flame spray using a new means.SOLUTION: Two wires for flame spray 1, 2 having a different composition are flame sprayed to an object to be frame sprayed P by arc flame spray to form a pseudo-alloy flame spray coating a on the object to be flame sprayed, the pseudo-alloy flame spray coating including the wires for flame spay 1, 2 mixed. In this case, a voltage applied between both wires for flame spray is adjusted. As the voltage V increases, Zn content increases while Al content decreases. From this result, it can be understood that when an arc is generated at an intersection between both wires for flame spray while two wires for flame spray having different compositions are fed, gas is injected to a molten part produced by its heat to form a pseudo-alloy flame spray coating, the voltage of the two wires for flame spray is controlled to vary a content of the two compositions of the pseudo-alloy flame spray coating to obtain the pseudo-alloy flame spray coating with a different composition.SELECTED DRAWING: Figure 3
Patent JP-2019170613-A (JP)
Title: Game system
Inventor: NAKAJIMA TOKUHIDE
IPC: G06T19/00
Filed: 2018-03-28
Abstract: To provide a game system capable of achieving a novel VR experience.SOLUTION: A game system 1 comprises: a game processing part for executing a game for moving a first object in a virtual space on the basis of an operation input of a player P; an image generation part for displaying an image viewed from a virtual camera in the virtual space to a head mount display 10 which is worn by the player P; position regulation means 20 for regulating a position of the player P in a real space; and relative position change means for changing relative positions of the player P and a contacted plane 41 of a contacted member 40. The relative position change means changes the relative positions of the player P and the contacted plane 41 so that, the contacted plane 41 is at a range where the player P can contact the contacted plane, when a positional relationship between the first object and the second object different from the first object satisfies a prescribed condition in the virtual space.SELECTED DRAWING: Figure 2
Patent JP-2019172092-A (JP)
Title: Gradient estimation device and vehicle
Inventor: FUKAZAWA SHINICHIRO
IPC: B62D6/00
Filed: 2018-03-28
Abstract: To provide a gradient estimation device which can further accurately estimate a gradient.SOLUTION: A gradient estimation device 120 for estimating a gradient of a traveling road on which a vehicle U travels, comprises: an input part 120a for acquiring a detection value of an acceleration sensor 40a for detecting the acceleration of the vehicle U in a fore-and-aft direction; a centripetal force detection part 120c for detecting a centripetal force acting on the acceleration sensor 40a resulting from a turning motion of the vehicle U; and a gradient calculation part 120b for calculating the gradient of the traveling road on which the vehicle U travels on the basis of the detection value of the acceleration sensor 40a. When the vehicle U is in the turning motion, the gradient estimation part 120b acquires a component of the centripetal force superimposed on the detection value of the acceleration sensor 40a from a positional relationship of three points of a turning center position P1 of the vehicle U, a gravity center position P2 of the vehicle U and an installation position P3 of the acceleration sensor 40a, and after subtracting the component of the centripetal force from the detection value of the acceleration sensor 40a, calculates the gradient of the traveling road.SELECTED DRAWING: Figure 4
Patent JP-2019172913-A (JP)
Title: Modified polyphenylene ether containing specific phenol unit and method for producing the same
Inventor: IWASE KATSUHIRO
IPC: C08G65/48
Filed: 2018-03-29
Abstract: To obtain a modified low molecular polyphenylene ether in which the production of initiator-derived by-products and low-molecular weight components is suppressed in a redistribution reaction.SOLUTION: The present invention provides a modified polyphenylene ether containing a specific phenol unit; the polyphenylene ether having, for example, a structure shown below.SELECTED DRAWING: None
Patent JP-2019176098-A (JP)
Title: Electromagnetic wave shield room and vehicle with the electromagnetic wave shield room
Inventor: MATSUI HIDEKI
IPC: E06B3/36
Filed: 2018-03-29
Abstract: To not only prevent leakage of an electromagnetic wave or immersion of a foreign noise, and but also correspond quickly the modification of a measurement reception with an easy output and input to an electromagnetic wave shield room.SOLUTION: In an electromagnetic wave shield room comprising a room body assembled by connecting an electromagnetic wave shield panel in a prescribed shape, and an electromagnetic wave shield door that opens and closes a gateway of the room main body, a door receptor contacted with the electromagnetic wave shield door in a periphery of the gateway of the room main body is a first magnetic metal plate, the electromagnetic wave shield door supports a door main body made of a member of an electromagnetic wave shield property with a frame body, a permanent magnet is embedded into a recessed part provided on a surface contacted to the door reception of the frame body, and an opening of the recess part is blocked with a second magnetic metal plate, and the first and second magnetic metal plates are sealed with a magnetic force via a gasket when closing the electromagnetic wave shield door to ensure electromagnetic confidentiality.SELECTED DRAWING: Figure 3
Patent JP-2019171552-A (JP)
Title: Cutting device
Inventor: MIZUTANI HIROMITSU
IPC: B41J11/70
Filed: 2018-03-30
Abstract: To provide a cutting device which can add a sufficient cutting load to a printing medium.SOLUTION: A cutting device 1 comprises a movable blade holder 30, a second link member 20, a motor, and a cradle 73. The movable blade holder 30 is so supported by a shaft member 77 as to be capable of oscillating. A movable blade is anchored to the movable blade member 30. The second link member 20 obtains power from the motor, thereby oscillating the movable blade holder 30. The cradle 73 is a stand on which a printing medium can be placed, and faces the movable blade in an oscillation direction of the movable blade holder 30. A third pin 13, which projects forward from the second link member 20, and a third groove cam 33, which is provided at a tip 38 of the movable blade holder 30, are engaged with each other, whereby the movable blade holder 30 and the second link member 20 are connected to each other. When executing half-cut-off, a load transmitted from the second link member 20 is added to the tip 38 of the movable blade holder 30, and therefore, deflection of the tip 38 is suppressed, and a sufficient cutting load can be added to a printing medium from the movable blade.SELECTED DRAWING: Figure 7