baber/WOPTO huggingface dataset:
Patent JP-2018115775-A (JP)
Title: Heat exchanger
Inventor: HIGASHIYAMA NAOHISA
IPC: F25B39/02
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of abnormal sound without increasing the number of components in a heat exchanger.SOLUTION: A pair of side plates 20a, 20b are provided in the width direction of first and second headers 12, 14 constituting a heat exchanger 10 so as to cover the side part of a fin 18a provided in the outermost width direction outside. A plate thickness Ta of the side plates 20a, 20b is set larger than a thickness dimension Tb along the width direction of a tube 16 which connects the first header 12 and the second header 14. With this, when vibration due to a compressor 32 connected to the first head 12 and refrigerant flow is transmitted to the tube 16, the vibration is suppressed by the side plates 20a, 20b having rigidity higher than that of the tube 16 so as to suppress the occurrence of abnormal sound due to transmission of the vibration to ambient air.SELECTED DRAWING: Figure 2
Patent JP-2018116359-A (JP)
Title: Travel management system for autonomous mobile type robot
Inventor: SUGIYAMA KENICHIRO
IPC: G05D1/02
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous mobile robot travel management system capable of keeping an autonomous mobile robot running smoothly even when problems arise that impede the running of the autonomous mobile robot.SOLUTION: A travel management system includes a plurality of robots and a travel management unit server that manages traveling routes within a predetermined area. Each robot has sensors that recognize a surrounding environment. When the sensors of a first robot recognize a predetermined surrounding environment, the server refers to the position of the surrounding environment and sets a travel route of a second robot.SELECTED DRAWING: Figure 5
Patent JP-2018115717-A (JP)
Title: Bearing support structure of crankshaft
Inventor: KAMIYA YOSHIAKI
IPC: F16C9/02
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing support structure of a crankshaft which can suppress the wear of a slide bearing at a crank cap side.SOLUTION: A bearing support structure 1 of a crankshaft comprises: a cylinder block 10; a first slide bearing 14 held to the cylinder block 10; a crank cap 20 connected to the cylinder block 10; a second slide bearing 24 held to the crank cap 20; and a crankshaft 11 which is rotatably held to the first slide bearing 14 and the second slide bearing 24, and receives an explosion load from a piston via a connecting rod. The cylinder block 10 has a first holding part 12 for holding the first slide bearing 14. The crank cap 20 has a second holding part 29 for holding the second slide bearing 24. When receiving the explosion load, the crankshaft 11 is warped in a direction of the explosive load, and the crank cap 20 has a warpage following mechanism for deforming the second holding part 29 so that a bearing holding face of the second holding part 29 follows the warpage of the crankshaft 11 which has received the explosive load.SELECTED DRAWING: Figure 1
Patent JP-2018120266-A (JP)
Title: Information processing module, information processing method, information processing program and information processing apparatus
Inventor: KUMAN SHIGEHITO
IPC: G06T1/00
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent information used for biometric authentication that can be read from images and the like from abuse.SOLUTION: An image pickup apparatus 1 is provided which includes an image processing unit 40 for processing a fingerprint portion and the like that can be used for at least biometric authentication from among image data based on a digital image pickup signal outputted from an image pickup device 22 into a state that cannot be verified with a template for biometric authentication.SELECTED DRAWING: Figure 1
Patent JP-2018120711-A (JP)
Title: Nonaqueous electrolyte, power storage element, and method of manufacturing power storage element
Inventor: NAKAGAWA HIROE
IPC: H01M10/052
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte capable of reducing internal resistance of a power storage element, a power storage element including the nonaqueous electrolyte, and a method of manufacturing the power storage element.SOLUTION: There are provided a nonaqueous electrolyte containing a cyclic siloxane compound represented by the following formula (1), a power storage element including the nonaqueous electrolyte, and a method of manufacturing a power storage element using the nonaqueous electrolyte. (In the formula (1), Rand Reach independently represent a 1-12C organic group, where at least one of Rand Ris a hydrocarbon group substituted with one or more fluorine atoms; and n represents an integer of 3-10.)SELECTED DRAWING: Figure 1
Patent JP-2018125346-A (JP)
Title: Circuit board device and circuit board
Inventor: SAKAMOTO TATSUYA
IPC: H05K3/28
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which warpage occurs in an electronic component having a plurality of electrodes on the back surface of BGA or the like, and soldering defects may occur in an electrode far from a circuit board due to warping when the electronic component is reflow-soldered to the circuit board.SOLUTION: A circuit board device includes an electronic component 2 having a plurality of electrodes 3 on the back surface and a circuit board 1 on which the electronic component 2 is soldered. On one surface of the circuit board 1, a plurality of pads 6 provided correspondingly to the electrodes 3 and soldered with the electrodes 3, a solder resist 7 provided so as to expose the pads 6, and a symbol print 8 printed on the solder resist 7 so as to surround a single pad 6 are provided.SELECTED DRAWING: Figure 1
Patent JP-2018123451-A (JP)
Title: Supporter
Inventor: SUGAWARA NOBUO
IPC: A41D13/06
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a supporter whose knee supporter portion using elastic member is extended to extend the knee joint, relaxing the bone contact on the knee joint, thereby alleviating the knee pain.SOLUTION: The supporter 1 for a knee includes: a main body 2; storing portions 7, 8; and elastic members 9, 10. The fabric of the main body 2 and the storing portions 7, 8 has elasticity in the longitudinal direction of the leg and consists of knitted fabric whose elasticity along the circumference of the leg is restricted. After the supporter 1 for a knee is worn around the knee joint, the elastic members 9, 10 extend in the longitudinal direction of the leg, causing the main body 2 also to extend in the longitudinal direction of the leg and move the thighbone 23 and the tibia 24 of the knee joint to a position closer to their original healthy positions, thereby relaxing the contact between the thighbone 23 and the tibia 24 and allowing the knee pain to be alleviated.SELECTED DRAWING: Figure 4
Patent JP-2018127722-A (JP)
Title: Dyeing apparatus and dyeing method
Inventor: INUZUKA MINORU
IPC: D06P5/20
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To preferably dye resin bodies while suppressing distortion of the resin bodies.SOLUTION: Provided is dyeing apparatus for fixing a dye to a resin body by heating the resin body having the dye attached to its surface, which includes: laser beam irradiation means which irradiates a laser beam toward the resin body to which the dye is attached; and scanning means which relatively scans the laser beam irradiated by the laser beam irradiation means to the resin body. The laser beam is scanned helically and relatively to the resin body by the scanning means so as to heat the resin body.SELECTED DRAWING: Figure 1
Patent JP-2017084834-A (JP)
Title: Light-emitting element
Inventor: IKEDA TOSHIO
IPC: H01L27/32
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a light-emitting element that a large difference of refractive indices between a moisture proofing layer (a passivation film) like SiN formed at or on an opposing electrode and air remains as it used to be, and an external light extraction efficiency is low, and that peeling or crack caused by stress of the moisture proofing layer is easily generated to lower reliability and life of the light-emitting element.SOLUTION: A light-emitting element is formed by laminating a pixel electrode, an electroluminescent layer, a transparent electrode, a passivation film, a stress relaxing layer, and a low refractive-index layer. The stress relaxing layer has a function of preventing the peel-off of the passivation film, and the low refractive-index layer has a function of lowering a reflection factor of the light emitted from the electroluminescent layer when the light is incident in the air. Thereby, a light-emitting element with high reliability and long life, and a display device using the light-emitting element can be provided.SELECTED DRAWING: Figure 1
Patent JP-2018137321-A (JP)
Title: Light-emitting device and image display device
Inventor: YOSHIMURA KENICHI
IPC: C09K11/66
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To achieve a light-emitting device capable of suppressing deterioration of a quantum dot phosphor.SOLUTION: A light-emitting device (10) includes: a light-emitting element (11) which is provided on a substrate (15) and emits blue light; a green phosphor (13) which is excited by blue light to emit green light; a red phosphor (12) which is excited by blue light to emit red light; and a transparent resin (14) having dispersed therein the green phosphor and the red phosphor. The red phosphor is in contact with the light-emitting element and the substrate. The transparent resin contains a constituent unit derived from an ionic liquid having a polymerizable functional group.SELECTED DRAWING: Figure 1
Patent JP-2017122304-A (JP)
Title: Method for producing bulky yarn
Inventor: MASUDA MASATO
IPC: D06M15/643
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bulky yarn which is formed of synthetic fibers, which has a loop shape on a surface layer, which is inhibited from causing entanglement or the like between filaments so as to be excellent in handleability in high-order processing, and which is excellent in soft feeling, light-weight and heat-retaining properties, and so on.SOLUTION: A method for producing a bulky yarn formed of long fibers includes: jetting yarns 1 and 2 different in yarn length from a nozzle without imparting entanglement, together with an air current; and causing the jetted air current to whirl the yarns, thereby performing bulk finishing. In the method for producing the bulky yarn, the velocity of the jetted air current is 100-700 m/s, and the ratio of the air current velocity to a yarn velocity (air current velocity/yarn velocity) is 100-3000. Preferably, the method for producing the bulky yarn includes: subjecting the yarns after being subjected to the bulk finishing to heat treatment at a temperature equal to or higher than (the crystallization temperature-30°C) of the yarns; and, further, causing silicone to adhere in an amount of 0.1-5.0 mass%. Preferably, the yarns include a hollow yarn having a hollow ratio of 20% or more. Preferably, the yarns are formed of a sheath yarn for forming loops and a core yarn for fixing the sheath yarn by fusion bonding of the sheath yarn.SELECTED DRAWING: Figure 1
Patent JP-2018135062-A (JP)
Title: Bracket for mud guard for vehicle and its fixing method
Inventor: HASEGAWA YUJI
IPC: B62D25/18
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a bracket easy to be fixed to a side frame.SOLUTION: One embodiment of this disclosure is directed to a bracket used in a vehicle, the cab rear member of which is fixed to an external surface of a side frame, comprising: a first stay part having a first basal end part fixed to a rear surface of the cab rear member by use of a first fastening device, and also having a first leading end part located away from the first basal end part at a side of the vehicle; a second stay part sandwiching the cab rear member together with the first stay part and having a second basal end part fixed to the cab rear member or the side frame by the use of a second fastening device, and also having a second leading end part attached to the first leading end part by use of a third fastening device so as to be superposed on the first leading end part; and a frame part attached to the first stay part or the second stay part and supporting a mud guard disposed behind a wheel.SELECTED DRAWING: Figure 2
Patent JP-2018138774-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: YOSHIDA SHUHEI
IPC: F02M35/024
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce intake noise.SOLUTION: An air cleaner 10 for an on-vehicle internal combustion engine includes: a first housing 20 having inlets 25, 26, 27; a second housing 30 having an outlet 35; and a filter element 40 provided between the first housing 20 and the second housing 30. The inlets 25, 26, 27 include: a first inlet 25 having a duct portion 25a communicated with the first housing 20 and a valve 28 for opening/closing a flow passage of the duct portion 25a; and a plurality of second inlets 26, 27 having duct portions 26a, 27a communicated with the first housing 20 and normally opened.SELECTED DRAWING: Figure 2
Patent JP-2018138898-A (JP)
Title: Information management system, time information correction method and time information correction program
Inventor: HARADA TORU
IPC: G04G5/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information management system capable of accurately correcting time information accompanying with information on production, and a time information correction method and a time information correction program.SOLUTION: A time difference calculation part 28 on a production management unit acquires a time stamp transmitted from a production unit and acquires a piece of time information represented by an internal clock of the production management unit when the time stamp is acquired from a clock part 26. The time difference calculation part calculates a time difference between the internal clock of the production unit and the internal clock of the production management unit based on the acquired information and stores the calculated time difference in a time difference DB 46 while associating a unit ID of the production unit. When using a piece of information (log information) transmitted from the production unit, the information processing unit 30 reads a time difference from the time difference DB46, and using the read time difference and corrects the time information accompanying a piece of log information used.SELECTED DRAWING: Figure 3
Patent JP-2018138853-A (JP)
Title: Heat exchanger
Inventor: KUSANO YUYA
IPC: F28D15/02
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that has improved heat transfer rate from a heat source to a heat medium by promotion of boiling and optimizing bubbles generated by boiling.SOLUTION: A heat exchanger 100 for exchanging heat by boiling liquid with heat conduction via a heat conduction member from a heat source to the liquid includes a high-heat conduction region 11 and a low-heat conduction region 12 that are alternatively present in a stripe shape at a surface 10 on a side coming into contact with liquid 50 to boil the liquid 50 of a heat conduction member 15.SELECTED DRAWING: Figure 1
Patent JP-2018141853-A (JP)
Title: Image formation device
Inventor: MIURA HIROSHI
IPC: G03G15/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide means for suppressing a decrease in the precision of detection of toner concentration.SOLUTION: A concentration sensor 31 comprises an infrared LED emitting light and a photo-transistor receiving reflectance of light emitted from the infrared LED. A printing control unit 35 adjusts concentration of a toner image formed by ID units 101-104 on the basis of the concentration detected by the concentration sensor 31. The printing control unit 35 includes a concentration sensor light-emission amount adjust unit 3503 which receives light emitted from the infrared LED and reflected on a reference reflection object by the photo-transistor, calculates a light emission current value of the infrared LED on the basis of quantity of light received by the photo-transistor, and adjusts light emission current of the infrared LED. In concentration sensor calibration processing, the concentration sensor light-emission amount adjust unit 3503 determines a light emission current value of the infrared LED in the case of detecting concentration of a concentration detection pattern carried by a conveyance belt on the basis of a light emission current value calculated this time and a light emission current value calculated in times past.SELECTED DRAWING: Figure 2
Patent JP-2018140568-A (JP)
Title: Courier service correspondence system
Inventor: MURAO KOICHI
IPC: B42D11/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a courier service correspondence system that solves a problem in which the courier service has been used more frequently by spread of the Internet, but there are many re-deliveries because correspondence between a courier service agent and a recipient is not necessarily sufficient, affecting the operation.SOLUTION: The present invention provides a courier service correspondence system that makes re-delivery unnecessary by allowing a courier service agent to inform a recipient of a delivery date and time in advance by a mail address of the recipient being filled out in a delivery address column of a delivery slip, and allowing the recipient to know the delivery of an item, send a reply mail to inform convenient time, and reliably receive the delivery.SELECTED DRAWING: Figure 1
Patent JP-2018146287-A (JP)
Title: Concentration measurement device and image formation device
Inventor: DOSHIDA MASAAKI
IPC: G03G15/10
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To determine the presence of air bubbles by a simple configuration.SOLUTION: A measurement unit 30 is constituted by a cell 300 that is light permeable piping and a light-emitting unit 301 and a light-receiving unit 302 arranged at positions facing each other across the cell 300, and outputs a value (output voltage Vs) that corresponds to the received amount of light of the light-receiving unit 302. A CPU 16 determines the toner concentration of a liquid developer on the basis of the output voltage Vs. The CPU 16 determines the presence of air bubbles on the basis of a lapse time Tsf from when the output voltage Vs exceeds a first threshold Vthf to when it drops below the first threshold Vthf.SELECTED DRAWING: Figure 10
Patent JP-2018145035-A (JP)
Title: Dielectric composition and electronic component
Inventor: FUJII SHOHEI
IPC: H01G4/12
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric composition having a high specific dielectric constant and a high Q-value even in a high-frequency region, and to provide an electronic component including a dielectric film composed of the dielectric composition.SOLUTION: A dielectric composition of this invention contains a composite oxide represented by a general formula (aCaO+bSrO)-ZrOas a main component, where a and b satisfy relations of a≥0, b≥0, 1.50<a+b≤4.00, preferably, 1.50<a+b≤2.20 or 3.0≤a+b≤4.0, and this invention includes an electronic component including a dielectric film composed of the dielectric composition.SELECTED DRAWING: Figure 2
Patent JP-2018143139-A (JP)
Title: Combine
Inventor: YAMAGUCHI MASABUMI
IPC: A01D61/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of stabilizing a conveyance posture of a grain culm in a manual threshing work.SOLUTION: A combine 1 includes: a reaping part 3; a threshing part 4; a feed chain 41; a grain culm guide 40 capable of pressing a grain culm to be guided to the feed chain 41; and a first switch Sw1 and second switch Sw2 permitting driving of the feed chain 41. The grain culm guide 40 is freely rotatable with a rotation shaft 40a arranged on the reaping part 3 side as a center. The grain culm guide 40 includes an operation lever 401 operating rotation of the grain culm guide 40. The operation lever 401 can turn on the first switch Sw1 by being operated so as to approach the feed chain 41. When the first switch Sw1 and second switch Sw2 are turned on, driving of the feed chain 41 is permitted.SELECTED DRAWING: Figure 4
Patent JP-2018145282-A (JP)
Title: Ultraviolet-curable varnish, method for producing the same, and printed matter
Inventor: NUMAMOTO YUSUKE
IPC: C08F2/46
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curable varnish that can form a coating having excellent ink adhesion.SOLUTION: An ultraviolet-curable varnish contains (A) a polymer of a composition containing a vinyl monomer and an α-methyl styrene dimer, (B) a photopolymerizable compound having at least one (meth) acryloyl group, and (C) a photopolymerization initiator, where the composition contains the α-methyl styrene dimer 1-10 pts.mass relative to the vinyl monomer 100 pts.mass.SELECTED DRAWING: None
Patent JP-2017100011-A (JP)
Title: Game machine
Inventor: KAMATA YOSUKE
IPC: A63F5/04
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a game hall side from incurring a loss by reducing an expectation value of putting out tokens, while maintaining an RT between pseudo flags.SOLUTION: In a game machine, during an RT2 game state (game state between pseudo Big Bonus flags) and an RT 3 game state (game state between pseudo Regular Bonus flags), for an internal lottery winning combination, a middle-right bell 1 or a middle-right bell 2 is determined where stop operation information for causing a winning is notified or a left bell 1-4, a middle bell 1-4, or a right bell 1-4 is determined where stop operation information for causing a winning is not notified. If the middle-right bell 1 or the middle-right bell 2 is determined as the internal lottery winning combination, and if a stop operation different from the notified stop operation information is performed, a failure symbol arrangement is displayed to be fallen into an RT1 game probability state.SELECTED DRAWING: Figure 2
Patent JP-2017188668-A (JP)
Title: Method for manufacturing large-area perovskite film, perovskite solar battery module, and method for manufacturing the same
Inventor: WU CHUN-GUEY
IPC: H01L51/48
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a large-area, uniform perovskite film; and a method for manufacturing a solar battery module including the same.SOLUTION: A method for manufacturing a large-area perovskite film according to the present invention comprises the steps of: forming a film by supplying a precursor solution to an electrically conductive substrate; and forming a perovskite film by immersing the film in an antisolvent or heating the film by infrared light. The general formula of perovskite forming the perovskite film is represented by ABX. The precursor solution contains, as a solute, at least A, B and X. In the perovskite film, perovskite crystal is distributed on the electrically conductive substrate uniformly without interruption, the perovskite crystal distribution area is 5-10000 cm, and the area of the electrically conductive substrate is 5-10000 cm.SELECTED DRAWING: Figure 1