baber/WOPTO huggingface dataset:
Patent JP-2008022594-A (JP)
Title: Dc/dc converter
Inventor: WATANABE YASUTO
IPC: H02M3/155
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC/DC converter which can make a boosting rate continuously variable in a range of 1 to N times, can boost voltage at desired magnification, and can reduce the surge voltage.  <P>SOLUTION: The DC/DC converter is of a boosting type and comprises a magnetism-offset transformer T1, whose primary winding L1 and secondary winding L2 are connected in a manner of reversely-wound connection, and in which a common terminal c of the primary winding and the secondary winding is connected to a positive electrode terminal TA1 of a low-voltage side port; first and second diodes 32, 33; a first switch means SW1, connected between an intermediate tap of the first winding and a common reference terminal; a second switch means SW2, connected between the intermediate tap of the primary winding and a positive electrode terminal of a high-voltage side port; a third switch means SW3 connected between an intermediate tap of the secondary winding and the common reference terminal; a fourth switch terminal SW4, connected between the intermediate tap of the secondary winding and the positive electrode terminal of the high-voltage side port; and a surge voltage reducing circuit, arranged between the other terminal of each winding and the common reference terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020501-A (JP)
Title: Low power consumption pattern generating apparatus, self-luminous display apparatus, electronic equipment, low power consumption pattern generating method, computer program, and data structure
Inventor: OZAWA JUNJI
IPC: G09G3/30
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the existing technology for reducing power consumption cannot be used for a self-luminous type display apparatus and cannot be utilized while a picture is displayed.  <P>SOLUTION: When a same gradation pattern in which the same gradation value appears continuously both in horizontal and vertical directions, appears, only gradation values of a part of the pixels forming the same gradation pattern are changed into a smaller gradation value. Concretely, when the same gradation pattern in which the same gradation value appears continuously both in horizontal and vertical directions, appears, the gradation values of the pixels located except in the periphery of the same gradation pattern are changed into a gradation value smaller than the original gradation value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021514-A (JP)
Title: Hydrogen gas generating device for fuel cell
Inventor: SUGITA TAIICHI
IPC: C01B3/06
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas generating device capable of surely exhausting hydrogen gas from an exhaust port, even if a hydrogen generating agent is contained in a hydrogen generating agent container in a high filling rate.  <P>SOLUTION: The hydrogen gas generating device for a fuel cell includes a supply port 12d where reaction liquid is supplied from a reaction liquid container, a hydrogen generating agent container 12c for housing the hydrogen generating agent to generate hydrogen gas in reaction with the reaction liquid, and an exhaust port 12e for exhausting hydrogen gas generated. A membrane filter 15 for transmitting the hydrogen gas but not the reaction liquid is arranged in the hydrogen generating agent container 12c from the supply port 12d over toward the exhaust port 12e. Preferably, the membrane filter 15 is to be arranged along an inner wall face of the hydrogen generating agent container 12c. Preferably, a filter paper 16 capable of transmitting the reaction liquid is to be arranged from the supply port 12d over toward the exhaust port 12e.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007034289-A (JP)
Title: Spectacles
Inventor: ABE TAKASHI
IPC: G02C5/16
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide spectacles which can horizontally be held and whose front parts are less likely to slide down.  <P>SOLUTION: Provided are the spectacles formed by connecting frames in which lenses are fit or the lenses by a bridge, providing nose pads inside, and providing temples outside via L-shaped metal fittings and hinges, the spectacles that are characterized in that the auxiliary temples which are elastic and curved are put inside the elastic temples one over the other and further bundled with cut tubes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008021939-A (JP)
Title: Semiconductor device, method for manufacturing the same, and electrooptical device
Inventor: HARA HISAKI
IPC: G02F1/167
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transfer efficiency of element chips on a temporary substrate in a method for manufacturing a semiconductor device, by transferring the element chips formed on the temporary substrate to the surface of a flexible substrate.  <P>SOLUTION: A plurality of driving circuits (element chips) 50 are arrayed like approximate L shapes to form element chip groups T1, T2, ..., the element chip groups T1, T2, ... are arrayed like bands from the peripheral edge corner 22c of the temporary substrate 22 in a direction from one long side of the temporary substrate 22 to the other long side in a state of aligning the L-shape directions to form an element chip string W, and a plurality of element chip strings W are formed on the temporary substrate 22. Each of the element chip groups T1, T2, ... is peeled off from the temporary substrate 22 as one unit, and transferred to the surface of the flexible substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023410-A (JP)
Title: Apparatus and method for forming coating film
Inventor: MATSUDA NORIO
IPC: B05D7/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film forming apparatus and a coating film forming method for forming a uniform coating film on the surface of a convex lens such as an objective lens.  <P>SOLUTION: A uniform coating film 23 comprised of a photocatalyst is formed on the surface of an objective lens 9 in the following manner. First, a liquid reservoir 10a of a coating film forming section 10 of a coating film forming apparatus 1 is filled with an aqueous solution 20 of a photocatalyst, and subsequently the objective lens 9 is placed on the coating film forming section 10 and is held in place by a lens holding plate 3, whereby a gap 21 is formed between the objective lens 9 and the coating film forming section 10 which gap is filled with the aqueous solution 20 of the photocatalyst. Thereafter the coating film forming section 10, the objective lens 9 and the objective lens holding plate 3 are reversely revolved by a reversing motor 14 so that the coating film forming section 10 is positioned on the objective lens 9 whereby the gap 21 is positioned on the objective lens 9 as well. Subsequently, an electric heater 2a is heated to evaporate the water in the aqueous solution 20 of the photocatalyst causing the photocatalyst component in the aqueous solution 20 of the photocatalyst to precipitate on the surface of the objective lens 9, whereby a coating film 23 comprised of the photocatalyst is formed on the surface of the objective lens 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022922-A (JP)
Title: Bed table plate
Inventor: NARITA TADASHI
IPC: A61G13/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed table plate which is used for X-ray examinations and has an X-ray transmissivity better than a phenol resin.  <P>SOLUTION: The bed table plate for X-ray examinations is used not only as a bed for X-ray examinations provided for a medical apparatus for radiography but also as the bed for X-ray examinations used for treatment of a patient on the bed and is a joining plate which has a three-layered structure and is obtained by using a polyolefin foam plate 11, that is made of polypropylene and has a thickness of 10 mm and density of 0.31/cm<SP>3</SP>, in the center in the thickness direction and by joining melamine resin decorative laminates 12 of a thickness of 1.6 mm to the upper and lower surfaces of the polyolefin resin foam plate 11 to laminate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026428-A (JP)
Title: Cleaning device, process cartridge, and image forming apparatus
Inventor: YANO HIDETOSHI
IPC: G03G21/10
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which removes toner from the top of an object to be photographed, by using a conductive brush applied with voltages of different polarities, and can maintain satisfactory cleaning performance, in spite of an increase in the amount of the toner sticking to the object to be cleaned, and to provide an image forming apparatus and process cartridge equipped therewith.  <P>SOLUTION: The cleaning device includes a rotatable brush support 32, which arranges a plurality of conductive brushes in parallel in own rotating direction and fixes and supports the brushes, in which the brush support 32 stops rotation in the state that the first conductive planar brush 31 and the second planar brush 29 among the plurality of the conductive brushes are made to come into contact with a photoreceptor 1, which is the object to be cleaned. The device includes a first brush power source 29a, which applies a positive voltage to the first planar brush 29 and applies a negative voltage to the second planar brush 29 and includes a cleaning blade 22g, which faces the surface on an upstream side in the surface moving direction of the photoreceptor that is in contact with the first planar brush 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025418-A (JP)
Title: Variable valve train of internal combustion engine
Inventor: YONEKAWA AKIYUKI
IPC: F01L13/00
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve control accuracy and control responsibility of valve lift by increasing rigidity of a control arm of a variable valve train of an internal combustion engine.  <P>SOLUTION: A pair of side walls 27 of the control arm 17 rocking about a support shaft 16 while supporting rocker arms 22 and sub-cams 21 for rocking motion are connected with each other on an end side through an end wall 28 and, in addition to this connection, are connected through a connection wall 29 at a position of the support shaft 16 so that the control arm 17 is formed in a square frame shape and can be increased in rigidity. With this arrangement, the control arm 17 is inhibited from being bent and deformed by the load applied directly to it or through the rocker arms 22 or the sub-cams 21 and the control accuracy and control responsibility of valve lift can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026696-A (JP)
Title: Method for manufacturing substrate with black matrix pattern
Inventor: KURITA EITETSU
IPC: G02F1/1335
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a substrate with a black matrix of which the surface excels in ink repellency quality by a simple and easy method.  <P>SOLUTION: The method for manufacturing a substrate with a black matrix pattern includes: at least a stacking step of stacking a film with an ink repellency layer obtained by forming an ink repellency layer on a support film and a black matrix layer on a substrate on which the black matrix layer has been stacked; an exposure step of irradiating the resultant stack with active light from a side opposite to the substrate through a photomask; and a development step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006340387-A (JP)
Title: Data communication apparatus
Inventor: ITO MASAMICHI
IPC: H04N7/173
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication apparatus that can transmit a moving image and a static image without interposition of an edit apparatus such as a personal computer or the like and further can easily transmit a static image to a printer on a communication system.  <P>SOLUTION: The data communication apparatus (101) produces moving image data and static image data, and respectively outputs the produced moving image data and static image data in a time-division-multiplexing scheme within a predetermined communication cycle period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008027856-A (JP)
Title: Vehicular lighting fixture
Inventor: MEGURIYA NAOKO
IPC: F21Y101/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein with a former vehicular lighting fixture in which the increase in the number of components causes increase in the manufacturing cost.  <P>SOLUTION: A lamp chamber 10 is formed by a lamp housing 2 and a lamp lens 3 and partitioned into areas 11 and 12 by an inner lens 4. A bulb 5 is arranged inside a first area 11. The lamp chamber 10 in the second area 12 is further partitioned into nine small lamp chambers 15 by an inner housing 6. A reflection surface 16 for making the light L3 passing through the inner lens 4 reflect, from the bulb 5 to the side of the lamp lens 3, is provided inside each of nine small lamp chambers 15. Thus, since the vehicular lighting fixture appears as though it has ten light sources, with a single bulb, the number of components is reduced and reduces the manufacturing cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032240-A (JP)
Title: Heat pump type water heater
Inventor: KANEKO HIROTAKA
IPC: F24H9/02
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and firmly fix/position a hot water storage tank onto an exterior plate constituting a casing.  <P>SOLUTION: The heat pump type water heater includes the hot water storage tank for storing hot water, a heat insulating material 56 covering the hot water storage tank, the exterior plate covering the heat insulating material, and an exterior plate fixing means 8 for fixing the exterior plate. The exterior plate fixing means fixes the heat insulating material at the same time when fixing the exterior plate. Thus, the hot water storage tank is efficiently and firmly fixed/positioned onto and the exterior plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030569-A (JP)
Title: Torque distribution controller of four-wheel drive vehicle
Inventor: ANDO MASAMICHI
IPC: B60K17/348
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve acceleration in departure while effectively restraining a tight corner braking phenomenon.  <P>SOLUTION: In this torque distribution controller, in the case that a car body speed falls within a prescribed region just after the departure, as the car body speed increases, a target distribution value (target transfer torque) is set smaller so that front/rear wheel torque distribution is biased to either a front wheel or a rear wheel (a step S24), and as a steering angle becomes smaller, the set target distribution value is corrected to be larger (a step S25).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033008-A (JP)
Title: Image forming apparatus
Inventor: OBA TADASHI
IPC: G03G15/20
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel image forming apparatus that holds luster and fixing properties of an image uniform as needed by preventing a peel blister from being formed by suppressing excessive rising of surface temperature of a belt nipped with a heat fixing roller with simple constitution.  <P>SOLUTION: The printer 2 comprises: a fixing device 50 including the heat fixing roller 54 and a belt 55; a driving motor M; a fixation temperature detector S1; and a controller 80. The controller 80 has a fixation temperature correction control table, counts how many times the driving motor M stops within intervals of one minute after entering a print state from a standby state and driving the driving motor M to rotate, and lowers set fixation temperature by one level by referring to the fixation temperature correction control table when the driving motor stops more than twice.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035407-A (JP)
Title: Wireless tag reader
Inventor: SHIMURA TAKAHIRO
IPC: H04B5/02
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misrecognition of a wireless tag by preventing erroneous detection of preamble owing to noise.  <P>SOLUTION: Questionn data are transmitted to a wireless tag. When response data are received from the wireless tag after a specified period has passed, orthogonal demodulation is performed, and then I signal and Q signal are binarized respectively. The binarized I signal is stored in a shift register 182 of an I signal preamble detection part 18. When receiving the top 20 bits, a comparator 183 compares a lower 12 bits in the shift register 182, within the range of time window TW1 set by an I signal time window setting part 25, with determination data of 12 bits pre-set in a preamble determination data setting part 181, for determining agreement. If the comparator finds agreement, they are determined to be preamble data from the wireless tag, and the response data from the wireless tag are continuously received.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043168-A (JP)
Title: Lithography equipment and method for manufacturing device
Inventor: JASPER JOHANNES CHRISTIAAN M
IPC: H01L21/027
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved configuration capable of providing, in particular, NA setting values in a wider range and/or an improved degree of uniformity in NA for adjusting the NA setting value in a projection system of lithography equipment.  <P>SOLUTION: The projection system in the lithography equipment has a plurality of pupil planes and at least two irises provided in the individual pupil planes, and the respective pupil planes are optimized so as to provide a high degree of uniformity in NA over the entire range of the individual NAs, and thereby, it is possible to provide a high degree of uniformity in NA over a wide range of the NA setting value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008038684-A (JP)
Title: Fuel distribution pipe structure in multiple throttle body
Inventor: CHOKAI MASAHIRO
IPC: F02M55/02
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency of a fuel injection valve arranged in an adjacently arranged multiple throttle body.  <P>SOLUTION: A distribution member D is formed by setting one side end surface 1 and the other side end surface 2 in parallel, and a distribution passage 3, a throttle body installing hole 7 and a valve installing hole 6 connected to an inflow passage 8, are bored toward the other side end surface from the one side end surface. A valve support member S is formed by setting one side end surface 10 and the other side end surface 11 in parallel, and a valve support boss 12 is continuously arranged along the other side end surface. A supply passage 13 is opened at one end in the other side end surface, and the other end continues with a valve support hole 14, and an installation screw hole 15 and an installation hole 16 are bored toward the other side end surface from the one side end surface. The distribution member D is arranged in one side opposed side wall T1a and the other side opposed side wall T2a, and is threadably attached to one side and other side throttle bodies T1 and T2 via the throttle body installing hole. The other side end surface of the valve support member is threadably attached on the one side end surface of the distribution member, and the other side injection valve Ja is sandwiched by the valve support member and the other side throttle body. The other side end surface of the valve support member is threadably attached on the other side end surface of the distribution member, and one side injection valve Jb is sandwiched by the valve support member and the one side throttle body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007084056-A (JP)
Title: Vehicle controller
Inventor: SAWAMOTO KIICHIROU
IPC: B60W30/165
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve any sense of incompatibility which a driver feels when passing a line edge traveling vehicle while performing follow-up traveling to a preceding vehicle.  <P>SOLUTION: A preceding vehicle deciding means decides a preceding vehicle V2 to which follow-up traveling is performed by own vehicle V1 from among objects detected by an object detecting means based on the traveling orbit of the own vehicle V1 estimated by a traveling orbit estimating means. In the case of accelerating/decelerating the own vehicle V1 to make the own vehicle V1 perform follow-up traveling to the preceding vehicle V2, when the preceding vehicle V2 accelerates, and passes a front line edge traveling vehicle V3, and the own vehicle V1 performs the evading operation of the line edge traveling vehicle V3, a vehicle control means suppresses the acceleration of the own vehicle V1. Thus, the own vehicle V1 is not accelerated or smoothly accelerated until the own vehicle V1 passes the line edge traveling V3 traveling ahead so that it is possible to achieve vehicle control fit to the intention of a driver who wants to pass the line edge traveling vehicle V3 while sufficiently confirming its behavior.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008041209-A (JP)
Title: Light-receiving element, optical head using the same, and optical recording/reproducing apparatus using the same
Inventor: ONO JUN
IPC: G11B7/13
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-receiving element for preventing quality degradation in electric signal obtained by photoelectrically converting its received light with respect to a light-receiving element that receives light reflected at an optical recording medium, an optical head using the element, and an optical recording/reproducing apparatus using the element.  <P>SOLUTION: The light-receiving element 1 includes: a light-receiving portion 11 formed on a silicon substrate 9; and a cover layer 3 disposed so as to cover the silicon substrate 9, having a gap to the light-receiving portion 11 with a thickness of ≤30 μm as viewed from the normal direction of the silicon substrate surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038231-A (JP)
Title: High-strength sheet material of copper alloy superior in bendability, and manufacturing method therefor
Inventor: KO IRIN
IPC: C22C9/06
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material of a Cu-Ni-Si copper alloy, which has both strength and bendability after notching balanced at a high level.  <P>SOLUTION: The sheet material of the copper alloy has a composition comprising, by mass%, 0.7 to 2.5% Ni, 0.2 to 0.7% Si, 0.1 to 1.2% Sn, further 2.0% or less Zn as needed, or further 0.3% or less Mg, and the balance substantially Cu; and has a crystalline orientation which satisfies the following expression (1): 0.1≤Iä420}/Iä220}≤0.5, wherein Iä420} and Iä220} indicate X-ray diffraction intensities of a crystal face ä420} and a crystal face ä220} respectively in the sheet plane of the sheet material. The sheet material can include further one or more elements of Co, Cr, B, P, Fe, Zr, Ti and Mn in a total amount of 3% or less, in addition to the above composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT