baber/WOPTO huggingface dataset:
Patent JP-2014218967-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: TSUTSUMI TAKATOSHI
IPC: F02M25/07
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device for giving no adverse effects on the operating condition of an internal combustion engine by preventing condensed water generated in an intake passage of the internal combustion engine from flowing into a combustion chamber.SOLUTION: The exhaust gas recirculation device includes an intake passage 5 of an internal combustion engine 1 where intake air flows, an exhaust passage 11 of the internal combustion engine 1 where exhaust gas flows, an exhaust gas recirculation passage 18 connecting an exhaust gas outlet 16 opening in the exhaust passage 11 and an exhaust gas recirculation inlet 14 opening in the intake passage 5, and a control valve 19 provided in the exhaust gas recirculation passage 18 for controlling the recirculation amount of exhaust gas to be introduced into the intake passage 5. The exhaust gas recirculation inlet 14 is provided in the intake passage 5 at its lowest position, and the exhaust gas recirculation passage 18 has an upper end connected to the exhaust gas recirculation inlet 14 of the intake passage 5 arranged above the exhaust passage 11 and a lower end connected to the exhaust gas outlet 16 of the exhaust passage 11 arranged below the intake passage 5.
Patent JP-2014217930-A (JP)
Title: Creation method, copying mechanism of lathe, lathe and cutter holder
Inventor: WADA TOYOKO
IPC: B23Q35/00
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To create a workpiece having high machining accuracy in a short time, in copying by a lathe.SOLUTION: In a creation method for creating a workpiece from a machining object member 10, while pressing a cutting edge of a linear byte 5c onto the machining object member 10 rotating in the fixed state to a chuck, a motion for generating a shape along a contour is imparted to the byte 5c by a motion rolling without sliding along the contour of a copying ruler 3 having a contour corresponding to the workpiece to be created.
Patent JP-2014222385-A (JP)
Title: Detection device and detection program
Inventor: ITAKURA KOTA
IPC: G06T7/60
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of the contact of a user's finger with a display screen on the basis of an image obtained by photographing the display screen.SOLUTION: A detection device includes an imaging unit that photographs a display screen of a display device, and a first detection unit that, when the size of images of an object used for indicating a position on the display screen included in the image obtained by the photographing by the imaging unit is equal to or smaller than first thresholds set for every position of the images of the object, detects the contact of the object with positions on the display screen indicated by the positions of the images of the object.
Patent JP-2013168385-A (JP)
Title: Wire and coil
Inventor: IKEDA CHISATO
IPC: H01B7/30
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce loss in a DC superimposed high frequency circuit, a low frequency superimposed high frequency circuit, and the like.SOLUTION: Copper wires each having a magnetic plating layer formed on the surface are mixed and aggregated to obtain a wire. Since magnetic material plated copper wires are disposed, DC resistance or low frequency resistance can be reduced. Since a magnetic field produced by a flowing current is interrupted by the magnetic material plating layer and does not enter the copper wire part easily, increase in copper loss due to proximity effect at high frequency can be suppressed. Consequently, loss can be reduced in a DC superimposed high frequency circuit, a low frequency superimposed high frequency circuit, and the like.
Patent JP-2014227652-A (JP)
Title: Stopper for rail tensioner, rail tensioner, and method for welding rail joint
Inventor: HOSOKAWA SEIJI
IPC: E01B29/46
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rail tensioner and a stopper therefor, capable of stably and continuously applying a predetermined tensioning force on a joint part of rails when welding the joint part of the rails and securely and swiftly welding the joint part of the rails.SOLUTION: A stopper for a rail tensioner includes: a rod-side bracket 21 provided between a tip end part of a piston rod of a tension cylinder 3 and a base end part of a connection rod 4, and having side protrusion parts protruding out toward the sides from the outer peripheral surface of the tension cylinder 3; a cylinder-side bracket 22 provided closer to the tension cylinder 3 side than the rod-side bracket 21, and having side protrusion parts protruding out toward the sides from the outer peripheral surface of the tension cylinder 3; and fastening members (tensioning bolts 23 and double nuts 24) that connect the side protrusion parts of the rod-side bracket 21 and the side protrusion parts of the cylinder-side bracket 22 so as to prevent rails R abutted with a predetermined tensioning force to each other from separating from each other at a joint part.
Patent JP-2014226817-A (JP)
Title: Capless applicator
Inventor: KOJIMA TAKASHI
IPC: B43K5/17
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of caring about by always paying attention to a state of a rod-like member having a slit existing on the product inside in use and carrying, similarly even in a user, since there are risks of shaving a projection of a spring receiving ring, eliminating resistance, possibly becoming unable to open-close a lid member, and damaging a pen point when the lid member and the pen point contact.SOLUTION: A capless applicator is provided with connection means so that a cylindrical body is provided in a shaft cylinder, and a lid body is openably-closably installed in a tip part of the cylindrical body in the shaft cylinder, and a writing body tip part is longitudinally slidably arranged in the cylindrical body, and a writing body is always energized backward, and the lid body and the cylindrical body are also brought into pressure contact with each other, and the lid body opens in response to an advance of the writing body tip part, and while, when the writing body retreats, the lid body closes by delaying in storage operation of the writing body tip part.
Patent JP-2014229728-A (JP)
Title: Method for manufacturing solar battery
Inventor: BAN GOKON
IPC: H01L21/28
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar battery which is possible: to extremely reduce the redistribution and growth of parasitic defects owing to a thermal treatment, the recombination in a depletion layer in the vicinity of a surface light-receiving face, and the recombination in a backside electrode BSF region when materializing a crystalline Si solar battery exhibiting a high energy conversion efficiency; to suppress the worsening of solar battery characteristics in the process of forming a backside BSF; and to bring out the performance of Si crystalline as far as possible.SOLUTION: A method for manufacturing a solar battery is arranged to use a technique for manufacturing a backside BSF layer and a backside electrode by means of a diffusion heat treatment at low temperature for a short length of time with a low temperature gradient. The method for manufacturing a solar battery comprises the steps of: keeping a Si crystalline substrate with Al paste applied to its backside at a temperature of 450±50°C; thereafter heating the Si crystalline substrate to raise the temperature of the Si crystalline substrate to a highest achievable temperature of 760-830°C; and then cooling the Si crystalline substrate. In the method, a baking time from the time of heating the Si crystalline substrate to the start of the cooling is 11 to 30 seconds.
Patent JP-2014227462-A (JP)
Title: Method for producing polystyrene resin expanded material
Inventor: KIKUZAWA MAKOTO
IPC: C08L85/02
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polystyrene resin extruded expanded material having high flame retardancy, by which the occurrence of the discoloration and black speck of the extruded expanded material when extruded, and the occurrence of the discoloration and black speck of a recycled raw material when the extruded expanded material is melted and recycled can be effectively suppressed and the recycled resin can be melted and recycled in a wide temperature zone.SOLUTION: The method for producing an extruded expanded material includes extruding and foaming a foamable melted resin composition obtained by mixing a polystyrene resin, a fire retardant and a physical foaming agent. The fire retardant contains : a brominated butadiene based polymer; and one or more kinds of a phosphite based compound selected from among (1) 2,2-methylene bis(4,6-di-tert-butyl-phenyl)octyl phosphite and (2) hydrogenerated bisphenol A pentaerythritol phosphite polymer.
Patent JP-2014226381-A (JP)
Title: Game machine
Inventor: MOMOSE TOMOYA
IPC: A63F7/02
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of monitoring a fraud in the game machine including a reservation device.SOLUTION: The game machine executes a jackpot game triggered by passing of a game ball through a first winning combination continuous operation gate 18 (a second winning combination continuous operation gate 19). The game machine includes: a game ball retention part 17b that retains a game ball and falling it towards the first winning combination continuous operation gate 18 (the second winning combination continuous operation gate 19); a retained ball detection sensor 17d for determining whether or not the game ball is retained in the game ball retention part 17b; and an image display device 31 that, when a game ball passes through the first winning combination continuous operation gate 18 (the second winning combination continuous operation gate 19), executes a notification of an error by an abnormal notification pattern on the basis of the determination result by the retained ball detection sensor 17d.
Patent JP-2014229875-A (JP)
Title: Processing apparatus
Inventor: SUGIYAMA TOMOAKI
IPC: H01L21/304
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a processing apparatus comprising a function capable of accurately detecting a contour of a wafer.SOLUTION: A processing apparatus is configured to process a wafer including a device area in which devices are formed over a plurality of areas sectioned by a plurality of scribe lines to be divided formed on a front surface in a lattice shape, and an outer peripheral surplus area which surrounds the device area and includes a chamfered part in an outer circumference. The processing apparatus comprises: a rotatable chuck table including a holding surface for holding the wafer; imaging means for imaging the outer circumferential part of the wafer held on the chuck table from an upper side; processing means for processing the outer circumferential part of the wafer held on the chuck table; X axis direction moving means for moving the chuck table in an X axis direction connecting an image region to be imaged by the imaging means and a process region to be processed by the processing means; and Y axis direction moving means for moving the chuck table and the processing means in a Y axis direction orthogonal to the X axis direction. The chuck table includes illumination means for irradiating light on the outer circumferential part of the wafer from a lower side to make the contour of the outer circumference clear when the wafer is held on the holding surface.
Patent JP-2014231248-A (JP)
Title: Electric power steering device
Inventor: BANNO KEISHI
IPC: H02P27/06
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of suppressing reduction in detection accuracy of a rotation amount of an electric motor when an electric steering wheel is hastily operated in the state where a main power supply of the electric motor steering device is turned off.SOLUTION: An electric power steering device comprises: an electric motor 43 which gives assist torque to a steering system of a vehicle; a rotation amount detecting section 130 which detects a rotation amount of the electric motor 43 in a first mode; and a rotation suppressing element 132 capable of suppressing the rotation amount of the electric motor 43. In the case where a main power supply of the electric power steering device is turned off, the rotation amount detecting section 130 enters a second mode, and power consumption in the second mode is lower than power consumption in the first mode. Further, in the case where the main power supply of electric power steering device is turned off, the rotation suppressing element 132 is connected to the electric motor 43.
Patent JP-2014233879-A (JP)
Title: Liquid jet device
Inventor: MURATA SATOSHI
IPC: B41J2/01
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress non-uniformity in dryness of a recording medium.SOLUTION: In two-sided recording control, a controller 1p executes control for recording on a top surface of a sheet P (first step), controls a second transport part 20b so as to transport the sheet P in a first direction D1 until a trail edge of the sheet P is disposed downstream of a drying position P3 in the first direction D1 (second step), controls the second transport part 20b so as to transport the sheet P in a second direction D2 by reversing a rotating direction of roller set 26, 27 (third step) and controls recording on the bottom surface of the sheet P (fourth step). In the second and third steps, the controller 1p controls a drying part 50 so as to dry the sheet P. The drying part 50 includes a heater for heating the roller set 26 and roller 26a.
Patent JP-2013189985-A (JP)
Title: Engine device
Inventor: MITSUTA MASATAKA
IPC: F01N3/24
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine device, in which a gas purification filter 1 can be disposed to an engine 70 with high rigidity as one component of the engine 70, exhaust gas measures for each device of a vehicle or the like are made unnecessary, and versatility of the engine 70 can be improved.SOLUTION: In an engine device including a diesel engine 70 having an exhaust manifold 71, and a gas purification filter 1 for purifying exhaust gas discharged from the diesel engine 70, the gas purification filter 1 is disposed at a lower side position of a fly wheel housing 78 of the diesel engine 70, an exhaust gas inlet port 16 of the gas purification filter 1 and the exhaust manifold 71 are disposed on a same side of the diesel engine 70, and the exhaust manifold 71 is connected with an exhaust gas inlet 16 via an exhaust pipe 85.
Patent JP-2014236357-A (JP)
Title: Communication control method, communication control program, and communication control device
Inventor: TAKAHATA KEI
IPC: H04W48/20
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To improve throughput.SOLUTION: A communication control device 120 controls communication in a communication system 100 in which an access point 110 and a terminal 101 are connected such that they can communicate with each other. The communication control device 120 comprises an acquisition unit 121 and a control unit 122. The acquisition unit 121 acquires a transmission rate from the access point 110 to the terminal 101 once or multiple times within a predetermined period. The control unit 122 disconnects communication between the access point 110 and the terminal 101 depending on a value calculated on the basis of the transmission rate acquired by the acquisition unit 121.
Patent JP-2014235880-A (JP)
Title: Transparent material and lighting system
Inventor: OKAMOTO KATSUHIKO
IPC: F21S2/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a transparent material which can be applied to both of a both-side irradiation system and a one-side irradiation system without causing high cost, and can gain appropriate illumination distribution even in both systems.SOLUTION: A transparent material 11 comprises: an entrance plane 18 which light irradiated from a light source 12 enters; an emission plane 17 extending to a main scanning direction and emitting the entered light; and two reflective planes 15 extending to the main scanning direction in a position facing to the emission plane 17 and making the entered light reflect to the emission plane 17. In the reflective plane 1501, semiellipse-shaped prism-like multiple light reflex patterns 16 is formed on the reflective plane integrally. The reflective plane 1502 is formed as a plane different from the reflective plane 1501, and is a planar which can be arranged a reflect member 1521 making the entered light reflect.
Patent JP-2014226660-A (JP)
Title: Micro counterflow liquid liquid extractor agitating liquid film
Inventor: KATAYAMA HIROTAKE
IPC: B01D11/04
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a micro device which can flow liquids forming a two-liquid phase not only in a parallel flow direction but also in a counterflow direction by bringing them in direct contact because a micro device that flows a minute flow body through a fine cross section simplifies parallel flow but does not simplify counterflow and expects only the extraction effect of a theoretical equilibrium stage, for solvent extraction accompanying the material transfer of a target material between two liquid phases, no matter how large a length the micro device takes when flowing them in the same direction.SOLUTION: A device is devised in which an agitation bar (round bar with an inserted long pushing spring) is put in a thin tube to rotate (1500-3000 rpm). This device makes a light liquid intermittently enter from below the device in a form of small droplets and these droplets scatter in several small fine ring-shaped pieces (doughnut-shaped pieces) to rise while rotating. Contrarily, a heavy liquid flows from top to bottom in a continuous phase. This device is a counterflow device the disperse phase of which is the light liquid and the continuous phase of which is the heavy liquid, where the light liquid can be a gas.
Patent JP-2014233945-A (JP)
Title: Breaker plate and extrusion apparatus
Inventor: MORIMOTO NOBUHIRO
IPC: B29C47/68
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a stay of molten resin at a breaker plate.SOLUTION: A breaker plate 30 is provided in an extrusion route of an extrusion apparatus melting, mixing and extruding resin. The breaker plate 30 is formed in a plate shape which can block up the extrusion route, and comprises a breaker plate main body 32 formed with multiple holes 34 piercing both sides thereof, and an attachment unit 38 attaching and fixing the breaker plate main body 32 at the extrusion route. At least a part of one side surface 33 of the beaker plate main body 32 inclines for an extrusion direction of the molten resin in the extrusion route.
Patent JP-2014235403-A (JP)
Title: Toner for electrostatic charge image development
Inventor: SUGAMA KOJI
IPC: G03G9/087
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide toner for electrostatic charge image development, configured to obtain low-temperature fixability even when a highly-functional image forming method is used, and to obtain heat-resistant preservability and shutter resistance for a long time, while preventing non-uniform image gloss.SOLUTION: Toner for electrostatic charge image development includes a core particle containing a vinyl resin and an amorphous resin (A) formed by combining a vinyl-polymerized segment with a polyester-polymerized segment, and a toner particle formed of a shell layer containing an amorphous resin (B) covering the core particle and formed by combining the vinyl-polymerized segment with the polyester-polymerized segment. A content ratio Va of the vinyl-polymerized segment in the amorphous resin (A) is 40 to 65 mass %. A ratio Va/Vb of the content ratio Va with respect to a content ratio Vb of the vinyl polymerized segment in the amorphous resin (B) is 1.0 or more.
Patent JP-2014239159-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: YUI KEIICHI
IPC: H01L29/778
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To inhibit deterioration in quality of an InAlN layer.SOLUTION: A semiconductor device manufacturing method comprises: a process of forming an InAlN layer 16 on a substrate 10; a process of forming an InAlGaN layer 18 while raising a growth temperature from a growth temperature in the step of forming the InAlN layer; a process of forming on the InAlGaN layer, an epitaxial layer 20 which does not contain at least one of elements composing the InAlGaN layer at a growth temperature higher than the growth temperature in the process of forming the InAlN layer.
Patent JP-2014238556-A (JP)
Title: Image forming apparatus
Inventor: YOKOTANI TAKAHIRO
IPC: G03G21/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To determine the abnormality of a cooling device, even when adopting such a configuration that a heating device and the cooling device are separated.SOLUTION: An image forming apparatus includes a fixing device and the cooling device separated from the fixing device. The cooling device includes an upper belt, a heat sink, and a heater heating the upper belt. A control part turns on the heater (S140), to heat the upper belt and the heat sink, according to the start of a first abnormality detection mode (S100 to S120), during warming-up. Then, the control part obtains the temperature of the upper belt and the temperature of the heat sink (S160) and determines whether or not the respective obtained temperatures are reference temperatures T1 and T2 or more (S170). When the respective obtained temperatures are the reference temperatures T1 and T2 or more, the control part determines that a contact state between the heat sink and the upper belt is not abnormal (S180). When at least one of the respective obtained temperatures is less than a reference, the control part determines that the contact state between the heat sink and the upper belt is abnormal (S210).
Patent JP-2014236935-A (JP)
Title: Game machine
Inventor: UCHINO YUTA
IPC: A63F7/02
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent congestion of pachinko balls in a winning device.SOLUTION: A winning device 38 comprises: a ball passage opening 88a which is arranged on an open and close member 88, being communicated with a ball guide outlet 89 in an opened state and a closed state, and allowing pachinko balls P to pass from a main body ball passage 72 to the ball guide outlet 89; and a bottom part which is arranged on the main body ball passage 72 and receiving pachinko balls P flowing downward via the ball passage opening 88a of the open and close member 88 in the opened state so that the pachinko balls P are located at an area overlapping with the open and close member 88 shifting from the opened state to the closed state. The open and close member 88 is so constructed that the pachinko balls P moving on the bottom part are pushed toward the ball guide outlet 89 arranged at rear side of the bottom part in a linked manner with shifting form the opened state to the closed state.
Patent JP-2014241322-A (JP)
Title: Fastening structure of control board for metal case of in-vehicle power control unit
Inventor: SHIBA KENSHIRO
IPC: F16B37/00
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure capable of suitably fastening a control board while reducing impact of vibration.SOLUTION: A fastening structure includes: a cylindrical part 14 provided on an inner surface of a PCU case 12; a nut 18 stored in the cylindrical part 14; a bolt 22 to screw the nut 18, and the like. The nut 18 includes a flange 19 in a base end. An O-ring 30 is placed on the flange 19, and is stuffed between an outer peripheral surface of the nut 18 and an inner peripheral surface of the cylindrical part 14. A mounting plate 32 is crimped in an upper end opening of the cylindrical part 14 to push the flange 19 to a bottom face of the cylindrical part 14 through the O-ring 30.