baber/WOPTO huggingface dataset:
Patent JP-2011227362-A (JP)
Title: Imaging lens capable of shifting image, imaging optical device, and digital equipment
Inventor: MATSUZAKA KEIJI
IPC: G02B13/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens enabling substantial miniaturization and vibration control, and an imaging optical device and digital equipment mounted with the imaging lens.SOLUTION: A single-focus lens comprises, in order from an object side, a first lens group Gr1 having positive power as a whole lens group and an aperture diaphragm ST adjacent to or inside the lens group, and a second lens group Gr2 having positive or negative power as a whole lens group and an aspherical lens where any one of lens surfaces has negative power at the center portion and positive power at the periphery portion. Image blur is corrected, with the second lens group Gr2 fixed in position, by a shifting or tilting operation of the first lens group Gr1, or by the combination of the shifting and tilting operation of the first lens group Gr1. In addition, the following formulas are satisfied: 0.3<fg1/f<3, where fg1 is a focal-length of the first lens group and f is a focal-length of the whole system; 0.7<Ds/TL<1.2, where Ds is the distance along optical axis from the aperture diaphragm to an image plane and TL is the distance along optical axis from an apex of a lens closest to an object to the image plane; 0.002<|Ys/Y'|<0.15, where Ys is a shift amount of an image at the center of the image plane and Y' is a maximum image height.
Patent JP-2011225501-A (JP)
Title: Novel m-terphenyl compound and organic light-emitting element including the same
Inventor: KOSUGE TETSUYA
IPC: H05B44/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an m-terphenyl compound having high T1 energy, and an organic light-emitting element including the same.SOLUTION: The m-terphenyl compound is represented by general formula [1] (wherein Ar is selected from the group consisting of naphthalenediyl, phenanthrenediyl, triphenylenediyl, dibenzothiophenediyl, and dibenzofrandiyl).
Patent JP-2011227029-A (JP)
Title: Vehicle periphery monitoring device
Inventor: NEGORO MASAKI
IPC: G01S17/87
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To correct a synchronization shift between radar data and infrared-ray camera data.SOLUTION: A vehicle periphery monitoring device includes: a radar for detecting an object in a periphery of a vehicle; a camera for imaging an image in the periphery of the vehicle; and means for specifying a prescribed area on a correspondence image imaged by the camera, which corresponds to the position of the object detected by the radar, and specifying the object within the prescribed area. The device also includes: means for calculating a phase shift amount between a time change of a movement amount in the specified prescribed area on the correspondence image and a time change of a movement amount of the prescribed object on the image imaged by the camera; and phase correction means for performing a phase correction of an output signal of the radar or camera, so as to allow the phase shift amount to be zero.
Patent JP-2011231458-A (JP)
Title: Filler stopper
Inventor: OKAMOTO SUSUMU
IPC: E04G23/02
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a filler stopper that allows a filler to be constrained from expansion even when the filler is expandable and used in a bored hole of an existing concrete structure.SOLUTION: A filler stopper 1 to be arranged at the mouth portion of an bore hole filled with an filler comprises a leading end plate 11 having a female thread portion, a back end plate 12 arranged adjacent to the bore mouth side of the leading end plate 11, an expandable diameter elastic body 13 arranged between the leading end plate 11 and the back end plate 12, and a fastening bolt 14 threaded into the female thread through the back end plate 12 and the expandable diameter expandable body 13. The diameter of the expandable diameter elastic body 13 can be enlarged by fastening force of the fastening bolt 14 exerted through the leading end plate 11 and the back end plate 12.
Patent JP-2011231655-A (JP)
Title: Lubricating structure for bearing part of gear
Inventor: KUBO KATSUHIRO
IPC: F01M1/06
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure which can efficiently lubricate the whole of a bearing part without deviation while a bearing part of a gear axially supported by a rotary shaft to be relatively rotatable is taken as an inexpensive sliding bearing.SOLUTION: In a lubricating structure of a bearing part (20) by which a gear (21) is axially supported by a rotary shaft (9) to be relatively rotatable, an inner peripheral surface of an annular bearing boss part (23) of the gear (21) is taken as a bearing sliding surface (23s) of a sliding bearing. A lubricating oil path (24) is formed inside the bearing boss (23). An oil path inlet (24i) of a lubricating oil path (24) is formed to be opened to a side surface or outer peripheral surface of the bearing boss part (23). An oil path outlet (24e) of the lubricating oil path (24) is formed to be opened to a bearing sliding surface (23s).
Patent JP-2011213702-A (JP)
Title: Emulsion composition
Inventor: UYAMA MAKOTO
IPC: A61K8/92
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a new emulsion composition which is associated with an α-gel, does not undergo a decrease in viscosity of an emulsion composition over time even when any salt is not added to the emulsion composition, and therefore has extremely superior long-term stability, and an emulsion cosmetic.SOLUTION: The emulsion composition includes the following components (A) to (E): the component (A) is a higher aliphatic alcohol; the component (B) is an anionic surfactant; the component (C) is a cationic surfactant; the component (D) is water; and the component (E) is an oily component. In the emulsion composition, the blending amount of the component (B) is 1 to 14-times larger than that of the component (C) in a molar ratio.
Patent JP-2011238710-A (JP)
Title: Manufacturing method of liquid injection head and liquid injection device using the same, and manufacturing method of piezo-electric element
Inventor: NAWANO MASAHISA
IPC: B41J2/14
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid injection head capable of suppressing a leak current equal to or more than 1.0×10A per cm, and a liquid injection device using the same, and a manufacturing method of a piezo-electric element.SOLUTION: This is a manufacturing method for a liquid injection head which has a piezo-electric layer 70 held between a first electrode 60 and a second electrode 80 and a piezo-electric element 300 which causes pressure change in a pressure generation chamber 12. The method includes; a first electrode forming process where the first electrode 60 is formed including a process in which a diffusion suppressing layer 62 consisting of at least one of platinum and iridium is formed by an evaporation method; a piezo-electric layer forming process where the piezo-electric layer 70 made of complex oxide consisting of titanium, bismuth, barium, potassium and sodium is formed on the first electrode 60; and a second electrode forming process where the second electrode 80 is formed on the piezo-electric layer 70.
Patent JP-2010163699-A (JP)
Title: Apparatus for producing metal powder by electrowinning
Inventor: MARSDEN JOHN O
IPC: C25B9/19
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a metal powder product by electrowinning.  <P>SOLUTION: The apparatus for producing the metal powder product uses either conventional electrowinning or alternative anode reaction chemistries in a flow-through electrowinning cell. A new design for a flow-through electrowinning cell that employs both flow-through anodes and flow-through cathodes is described. The high quality metal powders (including copper powder) from metal-containing solutions can be produced using conventional electrowinning processes, direct electrowinning, or alternative anode reaction chemistry. The apparatus for producing metal powder by electrowinning includes at least one electrowinning cell including: at least one flow-through anode, at least one flow-through cathode, and an electrolyte flow system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011235718-A (JP)
Title: Front body structure of vehicle
Inventor: MOCHIZUKI MASANORI
IPC: B62D25/08
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a front body structure of a vehicle capable of causing an air guide arranged in the rear part of a bumper reinforcement to smoothly send traveling wind taken from the vehicle body front part to a heat exchanger, capable of causing the air guide to guide the traveling wind to the hear exchanger without swirling thereof, and capable of improving cooling performance without deterioration in a flow rate of the traveling wind.SOLUTION: The air guide 26 for guiding the traveling wind taken from the vehicle body front part to the heat exchanger 15 is provided between the bumper reinforcement 3 and the heat exchanger 15. The air guide 26 is formed in a shape whose vertical width becomes smaller as the air guide goes rearward from the bumper reinforcement 3.
Patent JP-2011235846-A (JP)
Title: Outboard motor, and marine vessel including the same
Inventor: INOUE HIROSHI
IPC: F02D45/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor that can give sufficient propulsive force at a required time, and to provide a marine vessel having the outboard motor.SOLUTION: The marine vessel includes an outboard motor and a hull. The outboard motor body is attached to the hull by an attachment mechanism so as to be rotatable around an axis of tilt. The outboard motor body is turned around the axis of tilt by a PTT mechanism. An inclination angle of the outboard motor body is detected by inputting an angle detection value from an angle detecting device to an ECU. The rotation speed of the engine is detected by inputting a speed detection value from a rotation speed detecting device to the ECU. The ECU does not execute speed reduction control to reduce the rotation speed of the engine, when the tilt angle of the outboard motor body is smaller than a full trim-in angle or is larger than a full tilt up angle.
Patent JP-2011242505-A (JP)
Title: Semiconductor device, mask for manufacturing semiconductor device, and optical proximity correction method
Inventor: TABATA YASUKO
IPC: G03F1/70
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce a processing time of high-accuracy OPC (optical proximity correction) targeting the whole layout of a semiconductor device.SOLUTION: A semiconductor device includes a circuit part 8 including at least one actual pattern and a plurality of dummy pattern groups 2 each including a plurality of dummy patterns 1 spaced at a first distance 7. The dummy pattern groups 2, and the circuit part 8 and the dummy pattern group 2 are respectively spaced at a second distance 3 larger than the first distance.
Patent JP-2011241754-A (JP)
Title: Fuel delivery pipe
Inventor: NIWA KENSUKE
IPC: F02M55/02
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel delivery pipe configured to enhance pulsation absorbing capacity of an absorbing surface and improve a pulsation reduction effect of fuel pressure.SOLUTION: A fuel delivery pipe 10 made of resin has: a pipe body 11 formed with a fuel passage 11a therein; an inlet pipe 13 for introducing fuel into the pipe body 11; a plurality of injector attaching parts 14 for distributing the fuel introduced into the pipe body 11 to a plurality of injectors through the fuel passage 11a; and communication passages 17 for connecting the fuel passage 11a with the injector attaching parts 14, wherein the pipe body 11 includes an absorbing surface 20 formed in a flat planar shape extending in a longitudinal direction of the pipe body, and the communication passages 17 are placed so that respective centers 17c thereof are offset to the absorbing surface 20 side than a center 11c of the pipe body 11.
Patent JP-2011244610-A (JP)
Title: Solar cell mounting vehicle
Inventor: IMOTO MASAYOSHI
IPC: H01L31/042
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell mounting vehicle for simply generating power using a solar cell, and having various usage patterns.SOLUTION: A lower solar cell panel 10 is installed from an accommodation position 18 inside a roof 1r of a vehicle 1 to a development position outside the roof 1r when it is used. The development position is a position at which a major part of the lower solar cell panel 10 is protruded from the roof 1r in the width direction of the vehicle 1. A planar view arrangement area of the lower solar cell panel 10 at the development position is configured so as to include an area on an extension line of a boarding entrance of the vehicle 1. Solar light can be received on its upper surface. An upper solar cell panel 20 is fixed and disposed above the accommodation position 18 of the lower solar cell panel 10. A transparent resin cover 30 is formed above the upper solar cell panel 20.
Patent JP-2011239992-A (JP)
Title: Walking stick with light
Inventor: SHIROMOTO HIDEO
IPC: A45B3/04
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a walking stick with a light which prevents an electrode from being brought into contact with the inner surface of a pipe.SOLUTION: The walking stick with a light includes a main pillar formed by joining together a plurality of upper and lower pieces divided from a lightweight metal pipe. A translucent hole is provided in the side surface of the upper or lower pipe piece. An LED lamp is clamped between bilaterally-symmetric fixing members of synthetic resin and is fixed in the upper or lower pipe piece, so that the tip of the lamp faces on the translucent hole. When the two semicylindrical fixing members are mated together at the plane of symmetry, a cylinder is formed to keep a fixed recess, in which the lamp is housed and a semicylindrical space long in the axial direction, left inside the cylinder. A vertically long printed board is fixed in the space. The positive electrode and negative electrode of the lamp are connected to the printed board and a lead wire is connected to the upper end of the printed board. The lead wire is connected to a battery portion built in above the pipe pieces and a switch portion.
Patent JP-2010259077-A (JP)
Title: Dynamic bandwidth allocation for multiple access communication using session queue
Inventor: FOORE LAWRENCE ROBERT
IPC: H04L47/30
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve such the problem that when browsing a web site using HTTP, a server has to hold back some of requested data until a network "catches up" data delivery, a user is frustrated in a slow response and a page loading time, the bandwidth to send a request is more than needed, and the bandwidth to receive pages is not enough to deliver data at acceptable rates.  <P>SOLUTION: A technique for providing high speed data service over standard wireless connections via an unique integration of protocols and existing cellular signaling is disclosed. Channel resources are allocated according to a buffer monitoring scheme between a base station (104) and multiple subscriber units (101-1, ..., 101-n). Each buffer (440-1, ..., 440-N) is monitored over time for threshold levels of data, and a probability that takes into account the arrival of data into the buffer (440-1, ..., 440-N) is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011240037-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enhancing player's expectation that a game state is in a special game state by improving interest in a game after satisfaction of prescribed latency conditions.SOLUTION: After satisfaction of latency conditions by occurrence of a probability variable jackpot B or a minor jackpot, a losing variable pattern type determination table C differing from a losing variable pattern type determination tables A, B selected before satisfaction of the latency conditions is used until the number of variations after satisfaction of the latency conditions reaches the number of used table change start times, the variable pattern is determined by a losing variable pattern type determination table D after the number of used table change start times is reached, and a probability of determination of a super ready-to-win having a high reliability increases as a variable pattern in the losing variable pattern type determination table C. Also, the number of table change times differs according to whether a game state immediately after satisfaction of the latency conditions is in a normal game state, or a high-probability game state.
Patent JP-2011245561-A (JP)
Title: Electroplated grinding wheel and method for producing the same
Inventor: KITAMURA KAZUMASA
IPC: B24D3/00
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electroplated grinding wheel in which density of abrasive grains can be optionally controlled according to materials to be machined and machining conditions, which has sufficient strength and grinding capability, in which the lowering of service life due to the clogging of cutting chips is prevented from being shortened, and which is superior in cost efficiency, and to provide a method for producing the same.SOLUTION: The electroplated grinding wheel has a grindstone base metal 2 and an abrasive grain layer 6 formed in an abrasive grain layer forming face 3 of the grindstone base metal 2. The abrasive grain layer 6 has: a first abrasive grain layer 6a in which the first abrasive grain 4a arranged in a single layer shape in the abrasive grain layer forming face 3 are fixed to the abrasive grain layer forming face 3 by the first plating layer 5a with the thickness of 5 to 75% of the average particle size of the first abrasive grains 4a; and a second abrasive grain layer 6b in which the second abrasive grains 4b, which is arranged in a monolayer state between gaps formed by the first abrasive grain 4a exposed from the first plating layer 5a, having the average particle size smaller than that of the first abrasive grains 4a are fixed to the first abrasive grain layer 6a by the second plating layer 5b with the thickness completely covering the first abrasive grain layer 4a.
Patent JP-2011020855-A (JP)
Title: Sheet processing device and image forming system
Inventor: YAMAUCHI MANABU
IPC: B65H45/18
Filed: 2010-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device capable of folding sheets and sealing the sheets with an adhesive member to prevent an inner sheet from falling off without using a special-shape sheet.  <P>SOLUTION: This sheet processing device includes: a buffer roller for forming a sheet bundle P by overlapping a plurality of sheets while respectively displacing one end of each sheet in the conveying direction toward the conveying direction; folding/conveying paths 740, 750 for folding the sheet bundle P displaced and overlapped by the buffer roller into three layers so that the one end of each sheet covers the other end and the one ends of the plurality of overlapped sheets are respectively exposed; and a sealer 760 for sealing the sheet bundle P by adhering all of the end parts of the sheet bundle P folded into three layers by the folding/conveying paths 740, 750 to the surface of the sheet bundle with a seal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070159-A (JP)
Title: Fixing device and image forming apparatus
Inventor: IWATANI NAOKI
IPC: G03G15/20
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assemblability of a thermostat to a fixing device.  <P>SOLUTION: The fixing device includes a resin-made housing 30 for supporting the thermostat 28 by coming into contact with a terminal 32 fixed to the thermostat 28, and an electrode plate 31 that is arranged facedly to the housing 30 with a predetermined space and forms a part of a circuit by fastening with the surface opposite to the surface coming into contact with the housing 30, of the terminal 32, while the terminal 32 of the thermostat 28 is arranged in the space. The electrode plate 31 has an electrode plate guide 34 for guiding the terminal 32 when the terminal 32 is inserted into the space between the electrode plate 31 and the housing 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011249111-A (JP)
Title: Lighting fixture
Inventor: TAJIMA HIROAKI
IPC: F21S8/02
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of attaining cost reduction and avoiding erroneous work by attaining commonalization of components.SOLUTION: In the lighting fixture, a case 52 of a power supply device 50 for supplying lighting power to a light source 31 is constructed of an upper case 53 and a lower case 54, cut-outs 535, 547 which are respectively continuous are installed at the corresponding positions of the upper case 53 and the lower case 54, and cover members 60 to cover the cut-outs 535, 547 are installed exchangeably. That is, an opening cover 60A which is housed in the power supply device 50 and has an opening 64 for exposing a light-control terminal 56 for connecting to a light-control device on the outside of the power supply device and a closing cover 60B which closes the cut-outs 535, 547 can be installed exchangeably. Thereby, by using the common upper case 53 and lower case 54, the case 52 in the case of using the light-control terminal 56 and in the case of non-use of that can be constructed, and cost reduction can be attained by the commonalization of the components.
Patent JP-2011245032-A (JP)
Title: Chair
Inventor: WATABE HIDEKAZU
IPC: A47C7/40
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a chair comfortable to sit without requiring high technique and trouble.SOLUTION: In the chair A1 configured such that a seat plate A3 and a back plate A4 are supported by a chair body A2, the seat plate A3 is formed by attaching a tension material as a reinforcing seat to a plate material A31 integrally molded from a resin. A groove for facilitating elastic deformation is adopted within a range where the tension material of the back surface of the plate material A31 exists.
Patent JP-2011247539-A (JP)
Title: Heat exchanger
Inventor: NAKANO KIMIAKI
IPC: F28F1/32
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger of high heat efficiency in which dust, soot and the like hardly attach to various parts of fins 2, the fins of the heat exchanger having surfaces on which many V-shaped streak sections 9 are arranged in parallel.SOLUTION: One of a pair of inclined streak sections 2a, 2b configuring a V-shape on a first plane 3 of the fin 2 is disposed at an angle α inclined to a positive side with respect to a gas circulating direction, the other is disposed at an angle β inclined to a negative side, and the both are disposed at left-right asymmetric angles. On a second plane 4 opposed to the first plane 3, the left-right asymmetric angles are reversed with respect to the gas circulating direction.