baber/WOPTO huggingface dataset:
Patent JP-2019029907-A (JP)
Title: Transfer system, information processing device, transfer method and information processing method
Inventor: ISHIHARA YUICHI
IPC: H04L12/66
Filed: 2017-08-01
Abstract: To efficiently grasp a specific communication route.SOLUTION: A transfer system, including a plurality of transfer devices which transfers each packet in a network, includes: a first transfer device which, on receiving a packet that matches a condition received from an information processing device, records into the packet the address of the self-device and predetermined flag information; one or more second transfer devices which, on receiving a packet in which the predetermined flag information is recorded, add the address of the self-device to the packet; and a third transfer device which transmits to the information processing device the address group of the transfer devices recorded in the packet in which the predetermined flag information is recorded.SELECTED DRAWING: Figure 3
Patent JP-2019031029-A (JP)
Title: Printing equipment
Inventor: ISHIHARA MASAAKI
IPC: B41J29/13
Filed: 2017-08-08
Abstract: To establish compatibility between a smooth opening/closing operation and miniaturization of equipment, in printing equipment comprising a scanner part capable of being opened/closed with respect to a printer body part.SOLUTION: A pinion gear 7 is supported in a printer body part 11, and a rack gear 4 is attached to a scanner part 2 so that its one end can swing around a swing fulcrum 401. The rack gear 4 swings around the swing fulcrum 401 while maintaining engagement with the pinion gear 7 in association with opening/closing of the scanner part 2. Thus, an attitude of the scanner part 2 with respect to a bottom surface is changed.SELECTED DRAWING: Figure 13
Patent JP-2019034472-A (JP)
Title: Tire vulcanization molding apparatus and production method
Inventor: ISHII YASUHIRO
IPC: B29C35/02
Filed: 2017-08-16
Abstract: To prevent a removal failure due to adhesion to an upper bead ring of a tire after vulcanization molding.SOLUTION: It is a vulcanization molding apparatus of a tire provided with a vulcanization mold 10 for arranging and vulcanizing a green tire T so that an axial direction is up and down. The vulcanization mold 10 includes an upper side mold 20 for molding an upper sidewall part T2, and an upper bead ring 26 to which an upper bead part T3 can be fitted. The upper bead ring 26 is divided into a plurality of segments 48 in a tire circumferential direction C. When the vulcanization mold 10 is opened, the plurality of segments 48 are moved radially inward Y1 to peel the upper bead ring 26 from the bead part T3.SELECTED DRAWING: Figure 3
Patent JP-2019034832-A (JP)
Title: Paper feeder and image formation device
Inventor: MASUDA YOSHIYUKI
IPC: B65H9/14
Filed: 2017-08-18
Abstract: To provide a paper feeder and an image formation device, capable of suppressing generation of a paper feed failure caused by accompanied feed of paper during paper feed.SOLUTION: The paper feeder includes: a paper storage part for storing a plurality of paper sheets; a conveyance part for conveying paper sheets stored in the paper storage part in a paper conveyance direction; a drive part for driving the conveyance part to switch a paper conveyance speed to at least two; a correction part for correcting an inclination of paper on more downstream side than the conveyance part in the paper conveyance direction; a first paper detection part for detecting the paper positioned at a predetermined position between the conveyance part and the correction part; and a control unit for controlling the drive part to change a paper conveyance speed of the paper conveyed by the conveyance part according to a detection result of the first paper detection part.SELECTED DRAWING: Figure 6
Patent JP-2017207517-A (JP)
Title: Ultrasound matrix inspection
Inventor: RAYMOND TEN GROTENHUIS
IPC: G01N29/26
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for performing ultrasound scanning of a substantially cylindrical object.SOLUTION: The device comprises: a cuff adapted to fit around a circumference of an object; a carrier mounted slidably on the cuff and adapted to traverse the circumference of the object; an ultrasound probe mounted on the carrier and positioned to scan the circumference of the object as the carrier traverses the circumference of the object; a carrier motor mounted on the cuff or the carrier and used to drive the movement of the carrier about the circumference of the object; and one or more data connections providing control information for the carrier motor and the ultrasound probe and receiving scanning data from the ultrasound probe.SELECTED DRAWING: Figure 6
Patent JP-2019041495-A (JP)
Title: Sensorless drive device of dynamo-electric machine such as switched reluctance motor and electric generator, and rotary system including sensorless drive device and dynamo-electric machine
Inventor: IBARADA TOSHIMITSU
IPC: H02P25/089
Filed: 2017-08-25
Abstract: To provide a sensorless drive device of dynamo-electric machine capable of rotating a rotor efficiently, by tuning the excitation timing automatically.SOLUTION: A sensorless drive device includes a driver 55 for rotating a rotor 10 by feeding a current intermittently to an electromagnet thereby exciting the electromagnet, a current measurement device 50 for measuring the magnitude of a ripple current flowing to the electromagnet, a ripple current storage device 98 for storing the magnitude of the ripple current, and a commutation timing determination part 95 for determining the excitation start timing and the excitation end timing of the electromagnet. When the rotor 10 is in free-run state, the ripple current storage device 98 stores the magnitude of the ripple current for at least one period of the angle of the rotor 10, and the commutation timing determination part 95 determines the excitation start timing and the excitation end timing of the electromagnet on the basis of the stored magnitude of the ripple current.SELECTED DRAWING: Figure 5
Patent JP-2019046937-A (JP)
Title: Substrate processing apparatus, substrate processing system, substrate processing method, program, and article manufacturing method
Inventor: KOGA SHINICHIRO
IPC: H01L21/027
Filed: 2017-08-31
Abstract: To provide a substrate processing apparatus that is advantageous in terms of productivity.SOLUTION: The substrate processing apparatus includes: a plurality of processing units for processing a substrate; and a control unit. The control unit acquires information on a processing status of the substrate in a pretreatment apparatus that performs pretreatment on the substrate and requests a target substrate to be transported selected from the plurality of processing units with respect to the pretreatment apparatus on the basis of the acquired information.SELECTED DRAWING: Figure 1
Patent JP-2017225849-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of adding new control by restraining compression of capacity of a storage area for storing predetermined control information.SOLUTION: Data in a first work area 2160 are updated by a program in a first control area 2110, and are only referenced and are not updated by a program in a second control area 2210. Data in a second work area 2260 are updated by the program in the second control area 2210, and are only referenced and are not updated by the program in the first control area 2110. Thus, both the programs can be handled as completely independent control, mutual update information can be referenced, and mutual programs can be utilized each other. Processing for detecting abnormality in an own apparatus is stored in the second control area 2210, and control for detecting abnormality can be added as new control.SELECTED DRAWING: Figure 33
Patent JP-2019043627-A (JP)
Title: Heat insulation cover for cooler box
Inventor: HAMANISHI CHIHIRO
IPC: B65D81/38
Filed: 2017-09-04
Abstract: To provide a heat insulation cover for a cooler box which can make a heat insulation property of the cooler box improve.SOLUTION: A heat insulator cover for a cooler box 10 comprises a cylindrical body cover C11 having flexibility. The body cover C11 is a structure being capable of covering an outer surface of a body part 11 of the cooler box 10. This body cover C11 has at least one heat insulator part being capable of covering at least one portion of the outer surface of the body part 11.SELECTED DRAWING: Figure 2A
Patent JP-2018010875-A (JP)
Title: Gas breaker
Inventor: MAJIMA SHUYA
IPC: H01H33/915
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas breaker which utilizes radiation loss by metal vapor to suppress over heating by arc discharge, thereby exhibiting a superior cutoff performance in a large current region even with a small driving force.SOLUTION: A gas breaker comprises: a movable arc contact 3; and a fixed arc contact 4. As to a copper mixing ratio in a W/Cu admixture of the movable arc contact 3, the mixing ratio (mass ratio) is 20% on a fixed arc contact 4 side, and 30% on a movable arc contact 3 side. In a state in which arc discharge 8 is caused between the movable arc contact 3 and the fixed arc contact 4, tungsten and copper are exposed to a high-temperature gas and vaporize into metal vapor at a surface of the W/Cu admixture in each of the contacts 3, 4, where it touches the arc discharge 8. At this time, heat energy of the arc discharge 8 can be converted into radiation energy of copper and the temperature of the high-temperature gas, depending on the arc discharge 8 lowers. This is because copper tends to radiate electromagnetic waves more easily than tungsten.SELECTED DRAWING: Figure 1
Patent JP-2019049812-A (JP)
Title: Traveling position evaluation system
Inventor: TOMITA HIROYUKI
IPC: B60W40/04
Filed: 2017-09-08
Abstract: To provide a traveling position evaluation system for estimating a favorable traveling position in consideration of visibility of traffic lights.SOLUTION: A traveling position evaluation ECU includes: means for detecting peripheral vehicles traveling on an own lane and adjacent lanes and estimating a height of a preceding vehicle among the peripheral vehicles; and means for evaluating traveling suitability on the own lane and the adjacent lanes. The means for evaluating suitability searches traffic lights in front of a route of an own vehicle by satellite positioning means and from map data, estimates future positions of the own vehicle and the peripheral vehicles in recognition positions of searched traffic lights, identifies a preceding vehicle estimated to shield a traffic light in the recognition position and a preceding vehicle estimated to shield a traffic light when it is assumed that the own vehicle is traveling on the adjacent lane in the recognition position, as shielding vehicles, evaluates visibility of traffic lights in the own lane and the adjacent lanes in future positions on the basis of presence/absence of shielding vehicles and shielding areas, and evaluates traveling suitability of the own lane and the adjacent lanes on the basis of the visibility.SELECTED DRAWING: Figure 1
Patent JP-2018044957-A (JP)
Title: Medical image processing device, medical image diagnosis device, and medical image processing method
Inventor: ZHOU JIAN
IPC: G01T1/161
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide, e.g., a medical image processing device capable of executing fast and efficient reconstruction processing.SOLUTION: A medical image processing device comprises an acquisition unit and a reconstruction unit. The acquisition unit acquires detection data representing detection events of radiation at a plurality of detector elements. The reconstruction unit reconstructs an image by iteratively performing an optimization-transfer algorithm on the detection data using a quadratic surrogate function that includes a curvature that is calculated using an inverse-background image.SELECTED DRAWING: Figure 3
Patent JP-2019051617-A (JP)
Title: Connecting mechanism between die and cutter unit, underwater cutting type granulator and connecting method between die and cutter unit
Inventor: SEO MITSUHIRO
IPC: B29B9/06
Filed: 2017-09-13
Abstract: To provide a connecting mechanism between a die and a cutter unit which can connect and disconnect the cutter unit to the die even when a center axis of the die and the cutter unit is deviated in a present invention.SOLUTION: A connecting mechanism between a die 8 and a cutter unit 9 according to a present invention has the die 8, a die holder 32 in which the die 8 is fixed and a notch 33 having an opening end 331 and a closed end 332 having a narrow width is formed, and the cutter unit 9 having a lock bar 21 consisting of a first rod part 211 extending toward the die 8, a protrusion 27 attached to a tip end of the first rod part 211, and a second rod part 212 extending in a direction inclined with respect to the first rod part 211, and drive means 22 for driving the lock bar 21. With the protrusion 27 of the lock bar 21 in contact with a rear surface of the die holder 32, the first rod part 211 contacts an inner edge of the closed end 332.SELECTED DRAWING: Figure 5
Patent JP-2019054159-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KURITA YOICHIRO
IPC: H01L21/56
Filed: 2017-09-15
Abstract: To provide a semiconductor device manufacturing method capable of improving joint stability of narrow-pitch bumps.SOLUTION: A semiconductor device manufacturing method comprises the steps of: forming, on a support medium, an insulation layer and a conductor pattern provided in the insulation layer; mounting, on the insulation layer, a first semiconductor element to be connected with the conductor pattern; forming a resin for encapsulating the first semiconductor element; removing the support medium after forming the resin to expose a partial surface of the conductor pattern; retreating the partial exposed surface of the conductor pattern by etching and forming recesses on a surface of the insulation layer; and forming, in the recesses, pads containing a metallic element different from a metallic element contained in a part of the conductor pattern.SELECTED DRAWING: Figure 6
Patent JP-2018010012-A (JP)
Title: Measurement object information acquisition device and method for the acquisition
Inventor: ITSUJI TAKEAKI
IPC: G01N21/3586
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a measurement object information acquisition device which can easily and correctly observe information on a measurement object.SOLUTION: The measurement object information acquisition is for acquiring a time waveform by a time-domain spectroscopy and acquiring information on a measurement object, and includes: a terahertz wave generation unit 101; a detection unit 102 for detecting a terahertz wave from the measurement object; a waveform acquisition unit for acquiring the time waveform of a terahertz wave by output from the detection unit; a housing 106 containing at least a part of a propagation path of a terahertz wave from the generation unit to the detection unit; a window unit 107 in the housing, the window unit having a permeability for a terahertz wave; and a mechanism 105 which moves in relative positions between the window unit and the parallel propagation region of a terahertz wave from the generation unit so that the propagation distance of the terahertz wave will change. The terahertz wave is emitted to the measurement object through the window unit, and information on the measurement object with the change compensated of the propagation distance of a terahertz wave generated by the movement of the reflective part of the measurement object outside or inside the parallel propagation region is acquired based on the time waveform acquired by the waveform acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2018049274-A (JP)
Title: Display device, and method for selecting optical film of display device
Inventor: KURODA TSUYOSHI
IPC: G09F9/00
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device having good color reproducibility even when observing through polarized sunglasses.SOLUTION: A display device includes a polarizer a and an optical film X on a surface of a display element closer to a light emission surface side, and is configured such that a specific condition is satisfied by Lwhich is light entering the optical film X in a vertical direction, of light entering the optical film X from the display element side, and a specific condition is satisfied by Lwhich is light emitted from the light emission surface side of the optical film X in the vertical direction of the optical film X, and passing through a polarizer b having an absorption axis parallel to the absorption axis of the polarizer a.SELECTED DRAWING: Figure 10
Patent JP-2019062475-A (JP)
Title: Imaging device and imaging apparatus
Inventor: OBUSE TAKENORI
IPC: H04N9/07
Filed: 2017-09-27
Abstract: To provide an imaging device including pixels other than spectral sensitivity of the Bayer array while suppressing deterioration of sensitivity characteristics.SOLUTION: Pixels of different spectral characteristics are arranged with a predetermined period for a plurality of pixels. For pixels with different spectral characteristics, a plurality of pixels, having a first spectral bandwidth, and at least corresponding to spectral bands of red, green, and blue and a plurality of pixels having a second spectral bandwidth narrower than the first spectral bandwidth are included. In the period, the number of pixels having the first spectral bandwidth may be less than the number of pixels having a second spectral bandwidth.SELECTED DRAWING: Figure 4
Patent JP-2019060322-A (JP)
Title: Axial fan
Inventor: INAI KAZUHIRO
IPC: F04D29/34
Filed: 2017-09-28
Abstract: To provide an axial fan including an impeller which can stably rotate even if a range of an environmental temperature during driving is wide.SOLUTION: An axial fan includes: a rotor part having a shaft disposed along a center axis extending vertically; a stator part which is disposed facing a rotor in a radial direction; and an impeller hub which is fixed to the rotor part and can integrally rotate with the rotor part. The impeller hub includes: a hub top plate part which extends in a direction perpendicular to an axial direction; a cylindrical hub cylinder part extending from an outer edge of the hub top plate part in an axially downward direction; multiple blades aligned in a circumferential direction on an outer surface of the hub cylinder part; multiple wall parts aligned while forming gaps therebetween in the circumferential direction at the radial inner side of the hub cylinder part; and connection parts which connect the hub cylinder part to the wall parts. The rotor part includes a cylindrical rotor cylinder part extending in the axial direction. An outer surface of the rotor cylinder part contacts with at least parts of inner surfaces of the wall parts. The wall parts which contact with the outer surface of the rotor cylinder part are connected to the hub cylinder part by the connection parts aligned in the circumferential direction.SELECTED DRAWING: Figure 10
Patent JP-2019061203-A (JP)
Title: Belt deviation correction method, and belt deviation correction device and image forming apparatus
Inventor: TOMII MINORU
IPC: F16H7/18
Filed: 2017-09-28
Abstract: To provide a belt deviation correction method for correcting deviation of a belt, the belt deviation correction method capable of simplifying a configuration, thereby capable of maintaining low cost and using a general-purpose, inexpensive component as a detection unit detecting a position in the width direction of the belt; and a belt deviation correction device and an image forming apparatus.SOLUTION: A belt deviation correction method uses a single reference point detection unit detecting a predetermined reference point in the width direction of a belt as a detection unit detecting a position in the width direction orthogonal to the direction of revolution of the belt, and in correcting deviation of the belt, when the reference point detection unit detects the reference point, moves the belt toward a non-detection side in the width direction toward which the reference point goes away from the reference point detection unit, whereas when the reference point detection unit does not detect the reference point, moves the belt toward a detection side in the width direction to which the reference point comes closer.SELECTED DRAWING: Figure 18
Patent JP-2019067017-A (JP)
Title: Alarm system
Inventor: ANDO KUMIKO
IPC: G08B17/00
Filed: 2017-09-29
Abstract: To arbitrarily set groups to be linked so as to perform control when multiple groups constituted by multiple alarm units are linked by an inter-group information transfer apparatus.SOLUTION: Signals are exchanged by radio so as to achieve linkage among linkage-type alarm units 10 in groups G0 to G5 for each floor, and inter-group information transfer apparatuses 12-01 to 12-45 where a linkage destination group is pre-registered are arranged between adjacent groups so as to perform group linkage. For example, when the group G0 on a first basement floor B1F is to be linked with respect to a fire in the groups G1 to G5, the group G0 is registered as a linkage destination in all the inter-group information transfer apparatuses. When a fire is detected by the linkage-type alarm unit 10 of the group G3, a fire linkage signal is transmitted to the group G0 by way of the inter-group information transfer apparatuses 12-23, 12-12, 12-01, and then fire alarm is output from the linkage-type alarm unit 10 of the group G0 on the first basement floor B1F registered as a linkage destination.SELECTED DRAWING: Figure 1
Patent JP-2019066627-A (JP)
Title: Positioning device, lithography device and manufacturing method of article
Inventor: YAMADA MASANORI
IPC: H01L21/68
Filed: 2017-09-29
Abstract: To provide a technique advantageous for reducing a damage to a positioning device due to an abnormal vibration of a mobile body.SOLUTION: A positioning device of a mobile body includes a detection part configured to detect an abnormal vibration of the mobile body; and a control part configured to, when the detection part detects an abnormal vibration of the mobile body, move the mobile body to search for a location where the abnormal vibration can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019065160-A (JP)
Title: Biomass gasifier
Inventor: DOWAKI NAOKI
IPC: C10J3/54
Filed: 2017-09-29
Abstract: To provide a biomass gasifier that can generate reformed gas abundantly containing valuable gas by optimizing a thermal decomposition temperature of biomass, a reforming temperature of pyrolysis gas, and its atmosphere, can prevent blocking and corrosion of piping caused by diphosphorus pentoxide and potassium present in ash, can prevent generation of NO, and can reduce generation of tar and soot dust.SOLUTION: The present invention relates to a biomass gasifier comprising a biomass pyrolysis device, a pyrolysis gas reformer, and a pyrolysis gas introduction pipe, with the biomass pyrolysis device further comprising a heat carrier introduction and discharge ports to carry out pyrolysis of biomass using heat of the heat carrier, and with the pyrolysis gas reformer carrying out steam reforming of pyrolysis gas generated by the pyrolysis of biomass. The pyrolysis gas reformer further comprises an air or oxygen injection port, and the pyrolysis gas introduction pipe is disposed on a side face of the biomass pyrolysis device at a lower position relative to the upper face of a heat carrier layer formed in the biomass pyrolysis device.SELECTED DRAWING: Figure 1