baber/WOPTO huggingface dataset:
Patent JP-2018059608-A (JP)
Title: Slider device and shape measurement device having the slider device
Inventor: WATANABE RYOSUKE
IPC: F16C32/06
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a slider device which can sufficiently suppress a hysteresis error accompanied by a moving direction while securing a degree of freedom of a layout.SOLUTION: A slider 230 has a first slide pad 261 sliding on a first guide face 211, a second slide pad 262 sliding on a second guide face 212, a third slide pad 263 sliding on a third guide face 213, and an air bearing 300 moving along a fourth guide face 214. The air bearing 300 opposes the fourth guide face 214 via a static pressure air film 350 in a non-contact manner, and imparts a prescribed preload to a contact part between the third slide pad 263 and the third guide face 213 by adjusting supply air pressure. At this time slide resistance generated at the contact part between the third slide pad 263 and the third guide face 213 is made to coincide with a drive axial line of a drive unit 220 by using slide resistance generated between the first slide pad 261 and the second slide pad 262.SELECTED DRAWING: Figure 3
Patent JP-2018068003-A (JP)
Title: Power supply for laser, switching converter
Inventor: YAMAGUCHI HIDEMASA
IPC: H01S3/097
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for laser capable of stabilizing output energy with high accuracy.SOLUTION: Input of a high frequency power supply is connected with a bank capacitor 104, and the high frequency power supply intermittently supplies alternating voltage to a laser light source. A charging circuit 102 includes a first switching converter 120 which charges the bank capacitor 104 in an idle period of the high frequency power supply. A controller 124 acquires inductance of a reactor Lon the basis of temperature of the reactor Ldetected by a temperature sensor 122, and calculates on time of a switching transistor Mby using the inductance.SELECTED DRAWING: Figure 5
Patent JP-2017094722-A (JP)
Title: Image formation method and image formation system
Inventor: KATO KEITA
IPC: B41J2/01
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image formation method that can form an image having excellent image density, image glossiness, fixability or blocking resistance.SOLUTION: The method includes step S101 for discharging liquid comprising a colorant and water on a recording medium, step S103 for spraying a face of the recording medium having the liquid discharged thereon with coating liquid comprising wax, and step S104 for heating the recording medium sprayed with the coating liquid.SELECTED DRAWING: Figure 2
Patent JP-2017089627-A (JP)
Title: Centerline-mounted hydraulic pitch change mechanism actuator
Inventor: DANIEL ALAN NIERGARTH
IPC: F02C7/32
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for controlling a pitch of blades of a fan assembly having a centerline axis of rotation.SOLUTION: A system includes a pitch change mechanism (PCM) 210 including a hydraulic actuator 212 positioned axisymmetrically with respect to a fan assembly 114 and configured to angularly displace blades 202 of the fan assembly 114 between a first position and a second position. The PCM 210 further includes a plurality of hydraulic fluid supply lines 228 coupled in flow communication between the hydraulic actuator 212 and a hydraulic fluid transfer sleeve 220, the hydraulic fluid transfer sleeve 220 configured to transfer a flow of pressurized hydraulic fluid across a gap between a stationary member 222 of the hydraulic fluid transfer sleeve 220 and a rotatable member 224 of the hydraulic fluid transfer sleeve 220.SELECTED DRAWING: Figure 2
Patent JP-2018070295-A (JP)
Title: Suspension type stacker crane
Inventor: MASUDA JUNICHI
IPC: B65G1/04
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide plural kinds of stacker cranes capable of dealing with goods having different weights which can be operated at a low cost in an automated warehouse.SOLUTION: A suspension type stacker crane 11 comprises an upper travel carriage 12, a pair of mast units 42, a transfer device 15, and an upper side base member 33. The upper travel carriage 12 has plural drive carriages 13 arranged side by side in a travel direction and a bogie structure 29 for connecting the plural drive carriages 13 with a bogie. The pair of mast units 42 are suspended by the bogie structure 29 and provided with a lifting drive motor 40 and a sprocket 46. The pair of mast units 42 are arranged side by side in a travel direction. The transfer device 15 is liftably driven by the lifting drive motor 40 and the sprocket 46. The upper side base member 33 connects the pair of mast units 42.SELECTED DRAWING: Figure 4
Patent JP-2017015741-A (JP)
Title: Device, system and method for analyzing a disease sample
Inventor: HAMASE KENJI
IPC: G01N33/68
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To elucidate the correlation of disease with the amount of amino acid stereoisomers and its change by the total analysis of the amino acid stereoisomers, and thereby to develop a novel disease diagnosis method and a novel disease diagnosis device with which the disease diagnosis method is performed.SOLUTION: A device for analyzing a disease sample according to the invention comprises: means for separating and quantitatively determining amino acid stereoisomers in a biological material of a subject; means for calculating a pathological condition index value by substituting the amount of the amino acid stereoisomers into a discriminant; and means for outputting information about the pathological condition of said subject based on said pathological condition index value. Said discriminant may be: the pathological condition index value = (the measured value of the amino acid stereoisomers that correlate with said disease among the measured values in the biological material of said subject)/(a reference value in a biological material of a healthy subject), and the like. The method for analyzing a disease sample according to the invention comprises a step of measuring the amount of amino acid stereoisomers in a biological material of a subject, a step of calculating a pathological condition index value by substituting the amount of the amino acid stereoisomers into a discriminant, and the like.SELECTED DRAWING: Figure 1
Patent JP-2018073940-A (JP)
Title: Operational condition determination method of semiconductor laser device
Inventor: KIHARA TOSHIAKI
IPC: H01S5/0625
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily determining the magnitudes of a driving current to a semiconductor laser, a driving current to a temperature control section, and a driving current to a SOA.SOLUTION: A method for determining the operational conditions of a device including a semiconductor laser supplied with a first driving current, a semiconductor optical amplification unit for amplifying an optical signal according to the magnitude of a second driving current, and a temperature control unit for controlling the temperature of the semiconductor laser and the semiconductor optical amplification unit according to the magnitude of a third driving current, includes a first step of inputting the set values of first through third driving currents, driving the semiconductor laser, and outputting a modulated optical signal, a second step of determining the magnitude of the second driving current based on the waveform of the optical signal outputted from the semiconductor optical amplification unit after transmitted a prescribed distance, and a third step of determining the magnitude of the third driving current based on the waveform of the optical signal outputted from the semiconductor optical amplification unit, and determining the magnitude of the first driving current based on the optical intensity of the optical signal.SELECTED DRAWING: Figure 16
Patent JP-2018074745-A (JP)
Title: Controller of dc/dc converter
Inventor: OTANI HIROKI
IPC: H02M3/155
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of appropriate control of a power converter while considering the dead time.SOLUTION: A controller for controlling a power converter 100 includes a model prediction controller for calculating a prediction value for a predetermined status value in the power converter 100 when changing a duty ratio d, i.e., the ratio of ON time of a first switching element 14 and a second switching element 16 included in the power converter 100, to multiple different values by using a state equation of the power converter 100, and controlling the power converter 100 according to the difference of a command value indicating a target of status value and the prediction value.SELECTED DRAWING: Figure 1
Patent JP-2017064792-A (JP)
Title: Joining method
Inventor: YOSHIDA RYO
IPC: B23K20/12
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a joining method by which a burr is removed, and at the same time, enhancement of joint quality can be achieved.SOLUTION: A joining method comprises: a friction pressure-welding process in which friction pressure-welding of a first metallic component 2 and a second metallic component 3 is performed; and a welding process in which outer surfaces of the first metallic component 2 and the second metallic component 3 are welded with laser beam with a burr generated on the outer surface of at least one of the first and second metallic components as a filler material. The method is characterized in that the first metallic component 2 and the second metallic component 3 comprise an aluminium alloy, and in the friction pressure-welding process, the first metallic component 2 and the second metallic component 3 are reciprocated relatively and linearly in the state that end faces of the first metallic component 2 and the second metallic component 3 are pressed in a direction of approaching each other.SELECTED DRAWING: Figure 2
Patent JP-2018069612-A (JP)
Title: Method for feeding rubber fabric into compression vulcanization molding machine and apparatus thereof
Inventor: YADA YASUO
IPC: B29B7/42
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for feeding a rubber fabric in which: plasticization and heating of the rubber fabric is carried out with effective use of each step of operation for feeding the same into a compression vulcanization molding machine; a quantitative mechanism is achieved for precisely feeding the amount of plasticized rubber fabric with good fluidity into the molding machine; and the amount of flashes can be remarkably reduced.SOLUTION: A rubber fabric 3 plasticized in a screw extruder 7 is precisely quantitated and filled through a channel-switching valve 14 formed with a tapered hole having a gradually narrowed channel 16a of a valve member 16 into a quantitative pot 10 provided with a servo-type quantitative mechanism 12, and then is unstoppably extruded onto a mold 2a of a compression vulcanization molding machine 2 from the quantitative pot through a small diameter end of the tapered hole of the channel-switching valve by the pressing force of a ram extruder 13 driving a quantitative piston 11. The temperature of the rubber fabric is increased to near the curing temperature caused by the exothermic heat by the internal friction during filling to the quantitative pot and extruding by the ram extruder in addition to the plasticization in the screw extruder, leading to the reduction of curing time and plasticization that excels in fluidity.SELECTED DRAWING: Figure 1
Patent JP-2017191592-A (JP)
Title: Wireless tag device, wireless tag communication device, and wireless tag communication system
Inventor: SANO KOICHI
IPC: G06K7/10
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a wireless tag device robust over failure and also provide a technique that restrains collision of data output from the wireless tag device.SOLUTION: A wireless tag unit includes a plurality of wireless tags and a directivity changing member. The member causes at least one first wireless tag among the wireless tags to have directivity different from the other wireless tags. A wireless tag communication device moves relative to the wireless tag unit, obtains identification information on each wireless tag unit, and identifies the direction of relative movement or determines whether failure has occurred or not on the basis of the order or number of pieces of information.SELECTED DRAWING: Figure 2
Patent JP-2018068882-A (JP)
Title: Game machine
Inventor: EIRAKU ATSUSHI
IPC: A63F5/04
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a random delay processing effect after a reel performance.SOLUTION: A game machine comprises: a plurality of stop buttons which are arranged in a manner respectively corresponding to a plurality of reels and individually stop rotation of the plurality of reels; game controlling means; performance executing means executing a performance at front of the plurality of reels; and performance controlling means controlling performance executed by the performance executing means. In addition, the performance controlling means controls the performance executing means in such a manner to start a first performance for reducing visibility of at least one section of the plurality of reels before a timing to start rotation of all reels of the plurality of reels due to a random delay control in a case where the random delay control is executed by the game controlling means, and the first performance is a performance to determine operation mode of at least one stop button among the plurality of stop buttons.SELECTED DRAWING: Figure 33
Patent JP-2018070555-A (JP)
Title: Skin fibrosis treatment agent
Inventor: TESHIMA TAKANORI
IPC: A61K45/00
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a skin fibrosis therapeutic agent.SOLUTION: The present invention provides a support for the delivery of a material to extracellular matrix producing cells in skin, containing retinoid, and a skin fibrosis treatment agent using the support.SELECTED DRAWING: None
Patent JP-2017021887-A (JP)
Title: Method for manufacturing optical disc, method for recording optical disc, method for reproducing optical disc, method for discriminating optical disc, optical disc, optical disc recording device, optical disc reproducing device and optical disc discriminating device
Inventor: NAKAHARA HIROISA
IPC: G11B7/007
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an optical disc including an information layer having a plurality of different optical disc standards and multilayered on one disc requires a time for access.SOLUTION: The optical disc includes a first information layer having a circular track scanned by a first laser beam. The track has a management region having information showing the existences of a second information layer scanned by a second laser beam having a wavelength longer than that of the first laser beam and a third information layer scanned by a third laser beam having a wavelength longer than that of the second laser beam as information on 2 bits. The 2 bits corresponding to the second information layer are represented as 00 when the second information layer does not exist, and the 2 bits corresponding to the third information layer are represented as 00 when the third information layer does not exist.SELECTED DRAWING: Figure 6
Patent JP-2018077277-A (JP)
Title: Image forming apparatus and method for controlling the same
Inventor: NAKAZATO ATSUSHI
IPC: G03G15/08
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To accurately determine the amount of remaining toner by reducing the influence of environmental change and change over time.SOLUTION: A detection part E of a toner detection part 150 outputs the value of capacitance (measured value Raw) according to the amount of toner in a buffer 30. A CPU 501 determines the amount of toner in the buffer 30 on the basis of a toner line and a reference line. Upon determination, the CPU 501 calculates the amount of change Integ(N) per predetermined time (0.5 sec) immediately after the measured value Raw, and updates the toner line and reference line on the basis of the amount of change Integ(N).SELECTED DRAWING: Figure 8
Patent JP-2018078226-A (JP)
Title: Development apparatus, substrate processing apparatus, development method, and substrate processing method
Inventor: HARUMOTO MASAHIKO
IPC: G03F7/30
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a development apparatus in which a coating film pattern can be prevented from being collapsed, and a substrate processing apparatus, a development method and a substrate processing method.SOLUTION: A metal-containing coating film is formed on one face of a substrate W, an organic coating film is formed on the metal-containing coating film by a photosensitive organic material, and the organic coating film is exposed to light with a predetermined pattern. A development apparatus supplies liquid developer to the organic coating film by a slit nozzle 38, thereby forming the predetermined pattern on the organic coating film. In addition, displacement liquid is supplied to the pattern of the organic coating film and the metal-containing coating film, by a displacement nozzle 30, Thereby, the metal-containing coating film is partially removed, and the predetermined pattern is formed on the metal-containing coating film. Rinse liquid is supplied by a rinse nozzle 36 to the substrate W having the pattern of the organic coating film and the pattern of the metal-containing coating film.SELECTED DRAWING: Figure 1
Patent JP-2018076943-A (JP)
Title: Automobile lng filling device
Inventor: OMORI KENTO
IPC: F17C5/02
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an automobile LNG filling device capable of safely filling LNG into an automobile while highly maintaining the metering accuracy of the LNG even if the filling interval is long.SOLUTION: An automobile LNG filling device 1 that sets a filling mechanism between pipelines 2 and 6 which are communicated with an LNG reservoir tank for storing LNG that fills the LNG into a fuel tank mounted on an automobile, in which during non-filling LNG, a circuit is formed between the LNG reservoir tank and the pipeline for circulating the LNG. The circuit may include a flow meter 11 for measuring the flow rate of the LNG flowing through the pipeline and may also include all the components making up the filling mechanism. The filling mechanism includes: a filling nozzle 3 for filling LNG into the fuel tank; and a receptacle 7 connected to the filling nozzle during non-filling, so that an air outlet 9 can be directed to a connection 8 between the filling nozzle and the receptacle.SELECTED DRAWING: Figure 1
Patent JP-2018080717-A (JP)
Title: Multi-directional driving device, robot joint mechanism and multi-directional driving method
Inventor: OKAZAKI YASUNORI
IPC: F16H37/06
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-directional driving device, a robot joint mechanism and a multi-directional driving method in which a spherical body supporting a member to be operated can be freely rotated in multi-directions with simple configuration.SOLUTION: The multi-directional driving device comprises a first driving shaft 2A driven by a first driving motor 2 supported by a holding part 1; a rotating member 3 integrally connected with the first driving shaft 2A and rotating together with the first driving shaft 2A; a spherical body 4 freely rotatably supported on the rotating member 3 and rotated around a rotating center shaft 4a not matching with the first driving shaft 2A; a second driving shaft 5A independent from the first driving shaft 2A and driven by a second driving motor 5 mounted on the rotating member 3; and a conduction mechanism 6 which is provided between the second driving shaft 5A and the spherical body 4 on the rotating member 3, transmits a power of the second driving shaft 5A to the spherical body 4 to cause the spherical body 4 to slide and rotate with respect to the rotating member 3 around the rotating center shaft 4a, the spherical body 4a supporting a body M to be operated.SELECTED DRAWING: Figure 1
Patent JP-2017095456-A (JP)
Title: Preparation method of n,n'-bis(3-aminopropyl)-1,2-ethylenediamine
Inventor: LIAO TE-CHAO
IPC: C07C209/48
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of N,N'-bis(3-aminopropyl)-1,2-ethylenediamine.SOLUTION: A glycol ether-based solution such as a solution containing dipropylene glycol dimethyl ether (PM) for replacing a monool-based solvent used by conventional methods is used and hydrogenation is conducted in presence of a Co-Mn-Al catalyst. The method improves yield of N,N'-bis(3-aminopropyl)-1,2-ethylenediamine to 98.85 to 99.49% and effectively suppresses generation of by-products.SELECTED DRAWING: None
Patent JP-2017141806-A (JP)
Title: Casing for use in turbofan engine and method of scavenging fluid therefrom
Inventor: ANDREW MICHAEL TOMPKINS
IPC: F02K3/06
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a casing for use in a turbofan engine.SOLUTION: A casing 132 includes an inner hub 134, an intermediate casing 136 positioned radially outward from the inner hub, an outer casing 138 positioned radially outward from the intermediate casing, and a plurality of struts spaced circumferentially about the inner hub and extending between the inner hub and the outer casing. At least one strut of the plurality of struts includes a flow channel extending therethrough. The casing also includes a fluid scoop defined within the inner hub, and a collector that couples the fluid scoop in flow communication with the flow channel.SELECTED DRAWING: Figure 2
Patent JP-2018082813-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To further improve amusement of games by presentations using a movable member.SOLUTION: A game machine includes prescribed presentation performance means capable of performing a prescribed presentation for displaying a prescribed image in an area corresponding to a movable member. The prescribed presentation performance means can perform the prescribed presentation for displaying the prescribed image in a different mode, corresponding to a mode of the movable member after a change. When a first abnormal state is generated among a plurality of kinds of abnormal states, the movable member is restricted in its operation but when a second abnormal state different from the first abnormal state is generated, the operation is not restricted.SELECTED DRAWING: Figure 39
Patent JP-2018084951-A (JP)
Title: Behavior analysis device and behavior analysis method
Inventor: KAMIMURA TOSHIO
IPC: G06T7/20
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique to prevent a person from being framed out from an image acquired by a camera in a behavior analysis technique using the acquired image.SOLUTION: A behavior analysis device 100 including an image acquisition part which acquires a picked-up image including a person by a specific field angle, a person image extraction part which extracts a person image area which is an area where the person that is a dynamic body is present from the picked-up image, a person skeleton detection part which detects a person skeleton from the person image area, and a person behavior analysis part which analyzes a person behavior from the person skeleton includes: a frame-out determination part which determines a frame-out, checking whether a state of generating a frame-out of the person to the outside of the specific field angle or a state in which such a frame-out is predicted is found by using either the person image area or the person skeleton; and a frame-out notification part which notifies the person of the determination when the frame-out is generated or predicted.SELECTED DRAWING: Figure 1