baber/WOPTO huggingface dataset:
Patent JP-2007148395-A (JP)
Title: Image forming apparatus
Inventor: YASUMITSU TAKUYA
IPC: G03G21/16
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by preventing erroneous operations while facilitating the operation of drawing a drum unit 1.  <P>SOLUTION: The image forming apparatus includes a releasing means 6 by which the operation of separating a transfer unit 3 and a developing device 5 from a drum unit 1 and unlocking of the locked state of a holding means 4 are carried out by one operation when the drum unit 1 is pulled out from the main body 2 of an image forming apparatus. Thus, the drum unit 1 can be pulled by performing the single operation via the releasing means 6. Also, the releasing means covers the drawing means provided to an image carrier unit when the image carrier unit is attached, and uncovers the drawing means when the drawing means is drawn. Accordingly, an erroneous operation by a user is securely prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008116778-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KOICHI
IPC: G03G21/00
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the temperature rise therein.  <P>SOLUTION: The image forming apparatus 10 includes: a transfer device 34; a pair of rolls 58 constituted of a heat roll 56 and a pressure roll 54; a guide member 60 for guiding a sheet of paper from the transfer device 34 to the pair of rolls 58. The guide member 60 includes; a first plate 66 including a metal part 2 and a resin part 64; and a second plate 72 positioned closer to a paper conveying path than the first plate 66, including a window part 68 and a shield part 70. The first plate 66 is arranged so that it can move back and forth in the paper conveying direction related to the second plate 72. A bias voltage is applied to the metal part 62 at a prescribed timing, then, the metal part 62 is located in the window part 68 before the leading end of the paper enters the pair of rolls 58, and moved to the position of the shield part 70 after a lapse of prescribed time from when the leading end of the paper enters the pair of rolls 58.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120848-A (JP)
Title: Transparent inorganic oxide dispersion, transparent composite, method for producing the same, composition for sealing light-emitting element and light-emitting element
Inventor: KURIO KEIKO
IPC: C08K9/04
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transparent inorganic oxide dispersion that is obtained by modifying the surface of an inorganic oxide fine particle with a surface modifying agent containing at least one functional group of functional groups of a resin, has an improved refractive index and mechanical properties and maintains transparency and a transparent composite material; to provide a method for producing the transparent composite material; and to obtain a composition for sealing a light-emitting element and the light-emitting element.  <P>SOLUTION: The transparent inorganic oxide dispersion is a transparent inorganic oxide dispersion useful for dispersing an inorganic oxide fine particle into a resin. The surface of the inorganic oxide fine particle is modified with the surface modifying agent containing at least one functional group of the functional groups of the resin and the inorganic oxide fine particle has an average dispersion particle diameter of ≥1 nm and ≤20 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124149-A (JP)
Title: Optical device, and crystallization equipment
Inventor: ONO TAKASHI
IPC: H01L21/20
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device and crystallization equipment in which ringing can be suppressed and irradiation with uniform laser light can be performed.  <P>SOLUTION: The optical device comprises a first cylindrical lens array 33a in which a plurality of first lens segments having a first curvature and a first diameter are arranged in order to divide laser light into a plurality of pieces and a second cylindrical lens array 33b in which a plurality of second lens segments having a second curvature and a second diameter arranged between the first lens segments of at least a portion of the first cylindrical lens array are arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122589-A (JP)
Title: Driving method for zoom lens, imaging apparatus using the method, and portable information device
Inventor: UEDA MINORU
IPC: G02B7/08
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a zoom lens compact.  <P>SOLUTION: When focal lengths are discretely set, with respect to a focal length (fr) at the position where the moving direction of a second lens group (G2) as a correction group is inverted, the individual zoom positions are so set that the value of the difference between a focal length (f4) the closest to the focal length (fr) and a next focal length (f5) on the wide end between a focal length (fw) and the focal length (fr) may be larger than the maximum value in the differences between the remaining adjoining focal lengths. By thus moving directly from the zoom position of the focal length (f4) to the zoom position of the focal length (f5), the moving range (Lm) of the second lens group (G2) can be made smaller than the moving range (Lr) of the case, in which the lens position at the focal length (fr) is set as the zoom position. As a result, the stroke of the lens driving device can be shortened, and a first lens group (G1) can be brought closer to the second lens group (G2), so that the whole length of the zoom lens can be designed to be short.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007040310-A (JP)
Title: Control method for cylinder injection internal combustion engine
Inventor: TOKUYASU NOBORU
IPC: F02D41/34
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a cylinder injection internal combustion engine capable of effectively reducing HC and NOx exhausted from a combustion chamber during the time from starting the engine to stopping the engine.  <P>SOLUTION: The control device comprises an external EGR passage 11 for recirculating part of exhaust gas from an exhaust pipe 10 to an intake pipe 5, an external EGR control valve 12 for controlling the amount of exhaust gas to be recirculated to the external EGR passage 11, and valve timing varying mechanisms 9A, 9B for varying an opening/closing timing of at least one of an intake valve and an exhaust valve. In an operation region requiring exhaust gas recirculation, an ECU 100 always controls the valve timing varying mechanism 9A, 9B to recirculate internal EGR. When an EGR amount required depending on an operated condition is not enough for an internal EGR amount with the valve timing varying mechanisms 9A, 9B, it controls the external EGR control valve 12 to recirculate the exhaust gas while combining internal EGR with external EGR.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008119242-A (JP)
Title: Towel hanger
Inventor: KUDO SHINICHIRO
IPC: A47G29/00
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to feel beautiful from an aesthetic viewpoint by preventing the exposition of fixing screws to the surface, prevent rusting of the fixing screws even if being attached to a highly humid place such as a bathroom and a lavatory, facilitate the attachment/detachment and reduce the cost.  <P>SOLUTION: This towel hanger comprises a pair of attachment bases 4 and 4 to be fixed to an attachment object wall face 5, and a towel hanger body 1 having cover-like brackets 2a and 2b, which are inserted from the upper part and fitted to the attachment bases 4 and 4, and cover the top of them via a plurality of locking structures disposed vertically, in the both ends of a rod-shaped towel hanger part 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124833-A (JP)
Title: Video telephone unit
Inventor: NISHIURA KAZUO
IPC: H04N7/14
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video telephone unit for checking whether other video telephone units have adopted preventive countermeasure against improper use of call content.  <P>SOLUTION: Since a terminal 5 is configured to select communication information to be transmitted to other terminal, based on function information transmitted from the other terminals, when the terminal 5 starts conducting communication with other terminals, if the other terminal is equipped undesired functions, the terminal 5 can restrict communication information to be transmitted to the other terminal, based on the functional information; as a result, operator can prevent communication information to be transmitted from undesired usage by other terminals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127589-A (JP)
Title: High-carbon steel wire and its manufacturing method
Inventor: ABE SATOSHI
IPC: C21D8/06
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-carbon steel wire having excellent wear resistance obtained without causing breakage at wiredrawing and by an approach different from a method previously proposed by the inventors.  <P>SOLUTION: This high-carbon steel wire has a composition containing, by mass, 0.85 to 1.2% C, 0.5 to 1.5% Si, 0.1 to 0.8% Mn and 0.05 to 1.5% Cr, wherein the total area ratio of globular cementite having the equivalent circle diameter of 0.2 to <2.0 μm and the aspect ratio of <2.0 is 5 to 20%, and the total area ratio of coarse cementite having the equivalent circle diameter of ≥2.0 μm is <1%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128046-A (JP)
Title: Exhaust gas purification device
Inventor: KIMURA HIROYUKI
IPC: F02B37/00
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purification device capable of atomizing adequately a reducing agent and mixing it uniformly into an exhaust gas.  <P>SOLUTION: The exhaust gas purification device 10 of an engine 11 provided with a turbo-charger 27, includes an exhaust purifying catalyst 32 provided at downstream side from the turbo-charger 27 in an exhaust passage 12 of the engine 11, and an injector 35 provided at upstream side from the exhaust purifying catalyst 32 and at downstream side from the turbo-charger 27 for injecting an additive in a direction opposite to the flow direction of exhaust gas, and toward an exhaust port 37 of the turbo-charger 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125955-A (JP)
Title: Structure for fixing handle of recyclable umbrella
Inventor: HAYASHI TOSHIMITSU
IPC: A45B9/00
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the fixation/removal of a handle to/from a shank of an umbrella and increase resistance of the handle in a rotating direction with respect to the shank.  <P>SOLUTION: A stop ring 93 and a handle fixing cap 92 fit into an annular groove 81 formed on the shank 2 constitute a means for preventing the shank 2 from slipping out of a handle body 90. A notch 83 formed at the lower end of the shank 2 is engaged with an engagement part 94 formed at the bottom end of a shank inserting hole 82 of the handle body 90.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127678-A (JP)
Title: Back fill for electrolytic protection to concrete structure and anode unit for electrolytic protection
Inventor: KOBAYASHI TOSHIAKI
IPC: C23F13/00
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back fill for electrolytic protection to a concrete structure in which, even in the case energizing over a long period is performed, the liquid leakage of the back fill can be prevented, and which has satisfactory ion conductivity and water retainability, exhibits excellent an excellent alkali buffer action, and also, can impart a life property that reduction in energizing performance is reduced, and to provide an anode unit.  <P>SOLUTION: The back fill for electrolytic protection to a concrete structure comprises: a water absorbable resin and an alkaline aqueous solution, and shows a gel shape. The anode unit for electrolytic protection comprises: the back fill; and a titanium base material coated with the oxide of at least one kind of platinum group metal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007148411-A (JP)
Title: Plasma display apparatus and driving method thereof
Inventor: MOON SEONG HAK
IPC: G09G3/28
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus and a driving method thereof that can keep the luminance of a screen constant without reference to variation in input vertical frequency by varying the number of sub-fields and a sustain pulse frequency corresponding to the input vertical frequency by improving a driving method of a plasma display panel.  <P>SOLUTION: The plasma display apparatus includes the plasma display panel which inputs a video signal from outside to display an image, a panel driving unit which drives a plurality of electrodes disposed in the plasma display panel, a sub-field mapping unit which controls the number of sub-fields according to the load quantity of data of the video signal, and a control unit which sets the number of sub-fields corresponding to the vertical frequency of the video signal to the sub-field mapping unit and sets a sustain pulse frequency proportional to the vertical frequency to the panel driving unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008136540-A (JP)
Title: Game machine
Inventor: HIRAISHI KENICHI
IPC: A63F7/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To keep enclosed game balls and tokens clean without requiring labors in a game machine for executing a game using game balls enclosed in a game machine internal space on condition that a token is loaded, and putting out tokens as a prize if the result of the game is a specific result.  <P>SOLUTION: The game machine integrally comprises a first polishing means 260 with a first polishing member 262a for polishing enclosed game balls and a second polishing means 300 with a second polishing member 262b for polishing tokens. Accordingly, enclosed game balls and tokens can be kept clean without requiring labors, and the first polishing member 262a and the second polishing member 262b can be replaced at a time, so that the efficiency in the replacement work can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141864-A (JP)
Title: Wheel drive
Inventor: UEDA KAZUHIKO
IPC: F16D65/853
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel drive which can efficiently restrain the temperature of a motor from rising due to transmission of frictional heat, at operation of a disc brake.  <P>SOLUTION: A wheel drive 1, which is equipped with a case 3 which is attached to a vehicle via a suspension system 130, a motor 20 which includes a stator 21 and a rotor 22, an output shaft 80 whose one end is connected to a rotor 22 via a speed reducer 30 and whose other end is connected with a wheel 120 via a wheel hub 85, a disc brake 90 which is attached adjacent to the case 3, and a brake rotor disc 87 which is coupled with the wheel hub 85, is equipped with an oil cooler which cools oil, an oil pump 50 which supplies the cooled oil to the motor-side end face 80a of an output shaft 80 and an oil path 79 for cooling of the output shaft, and an oil quantity adjusting means which increases the quantity of oil supplied to the oil path 79 for cooling of the output shaft at operation of the disc brake 90.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140973-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKAMIZU SHINGO
IPC: H01L21/60
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable semiconductor integrated circuit, where damage or stress to a power transistor is reduced by clarifying the route of current flowing to the power transistor and by optimizing current flowing to the power transistor.  <P>SOLUTION: The semiconductor integrated circuit has: the power transistor 100A; a plurality of first buses 140-142 formed immediately above the power transistor 100A; a plurality of second buses 150-152; and a contact pad 304 provided in each of the plurality of first and second buses 140-142, 150-152. The plurality of first and second buses 140-142, 150-152 are formed so that the area becomes smaller successively from the buses positioned at a side near an external connection member 307 to those positioned at a distance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140289-A (JP)
Title: Storage device
Inventor: YANASE YASUO
IPC: G06F3/06
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To cope with disaster recovery and store mass backup data while reducing cost burdens.  <P>SOLUTION: This device is equipped with a master LU 13 which maintains data to be written into a device body, a backup LU 14 which has an HDD 15 being attachable/detachable to/from a casing 11 and maintains backup data of the master LU 13, and a controller 11 which switches the state of the backup LU 14 and controls writing of the backup data. The controller 11 comprises a backup LU state table 16 which manages a synchronous state to synchronize the backup LU 14 with the master LU 13, the split state to split the backup LU 14 from the master LU13, a copying state to copy the data in the master LU 13 to the backup LU 14, and the offline state to remove the HDD 15 composing the backup LU 14 from the casing 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148001-A (JP)
Title: Ultrasonic wave generator, and parametric speaker
Inventor: IKEDA HIROSHI
IPC: H04R1/28
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic wave generator which can increase the sound pressure to be produced, and to provide a parametric speaker which can reproduce stable sound at a sufficiently large reproduction sound pressure.  <P>SOLUTION: The ultrasonic wave generator 10 comprises a thermally-conductive substrate 1, a heat insulating layer 2 formed on one face of the substrate 1, and a heating element thin film 3 which is formed on the heat insulating layer 2 and is electrically driven to generate heat. The ultrasonic wave generator 10 also includes an open acoustic tube 4 which is disposed on the heating element formed face 1a side of the substrate 1 where the heating element thin film 3 is formed and is opened on one end 4a to allow ultrasonic waves generated by the heat generated by the heating element thin film 3 to be propagated therein. The ultrasonic waves generated by the heat generated by the heating element thin film 3 are propagated inside the open acoustic tube 4 and then emitted outside. At that time, the generated ultrasonic waves resonate owing to the resonant action of the open acoustic tube 4, increasing the sound pressure to be generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145052-A (JP)
Title: Circulation air duct forming apparatus
Inventor: MATSUI MASAFUMI
IPC: F24F7/06
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase the useful time limit of a filter by easily providing space further improved in high cleanliness region of the interior of a clean booth, and reducing the load of a high-performance filter.  <P>SOLUTION: In this circulation air duct forming apparatus, an outer partition member 10 partitioning the high-cleanliness region 11 in the interior of the clean booth 1 from an outer low-cleanliness region 9 is hung to form a return passage to a clean air blowout surface of a jet air current between both inner and outer partition members, whereby the load of the filter is reduced to lengthen the useful time limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153764-A (JP)
Title: Image processing system
Inventor: MATSUNAGA DAISUKE
IPC: H04N1/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To avoid too much processing time during conducting a rendering of a tile-divided vector data.  <P>SOLUTION: When a closed area painting object in a page vector data is divided into a tile vector, a rectangular area painting object to express an own whole area is added to the tile vector in the case that a tile to be completely connoted in the object exists. When a rasterizing processing of the tile vector is conducted, a processing time during rendering is reduced without conducting a complex processing like conducting a clipping processing by an outer frame to form the tile by painting the closed area thereby as original image data are restored by simply conducting a painting processing of the rectangular area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150809-A (JP)
Title: Rainwater permeation institution
Inventor: UEHARA TETSUYA
IPC: E03F1/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater permeation institution, connected to a rainwater storing tank, and not requiring the labor and cost for constructing a drain pipe extending to a neighboring river or the like.  <P>SOLUTION: This rainwater permeation institution 10 includes: the rainwater storing tank 20 provided in a water impermeable layer 14 to store rainwater from a rainwater drain pipe 18 provided below a side ditch of a paved road; and a drain conduit 22 connected to the side of the rainwater storing tank 20 to guide rainwater from the rainwater storing tank 20 into a water permeable layer 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151017-A (JP)
Title: Ejector device and its manufacturing method
Inventor: YOSHII KEIICHI
IPC: F04F5/46
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ejector device, whose manufacturing cost can be reduced.  <P>SOLUTION: The ejector device is provided with a nozzle 41 for reducing a pressure of a refrigerant by converting pressure energy of the refrigerant of a vapor compression type refrigerating cycle into velocity energy, a downstream member 120 providing pressure boosting parts 42, 43 for boosting a pressure of the refrigerant by converting velocity energy into the pressure energy while mixing the refrigerant injected from the nozzle 41 and the sucked refrigerant, and a cylindrical body 46 for housing the nozzle 41 inside, which is manufactured by conducting plastic working on a metal pipe material. By changing to the plastic working from cutting working, the manufacturing cost of the body 46 can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149584-A (JP)
Title: Coated metal sheet
Inventor: SHIRAGAKI NOBUKI
IPC: B32B15/08
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated metal sheet which has a printing layer, can prevent discoloration or loss of sharpness of the printing layer even if it is exposed outdoors for a long term and has an excellent bending workability.  <P>SOLUTION: A color phase coated film 3 is provided on the metal sheet 2. The printing layer 4 is provided on at least a part of the outer surface of the color phase coated film 3. The outer layer of the printing layer 4 is provided with a clear coated film 5 containing a polyester resin which is composed of a cyclic aliphatic polybasic acid and an aliphatic polyalcohol, and contains no aromatic component, and at least one of an ultraviolet absorber and a light stabilizer. The clear coated film 5 has excellent adhesiveness between the color phase coated film 3 and the printing layer 4. Even when the coated metal sheet 1 is exposed outdoors for a long term, cracks and peeling of the coated film can be prevented from occurring. Furthermore, discoloration or gloss degradation of the coated film can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT