baber/WOPTO huggingface dataset:
Patent JP-2006049110-A (JP)
Title: Catalyst for fuel cell, membrane electrode assembly using it, its manufacturing method, and the fuel cell
Inventor: HIRAE TAKAYUKI
IPC: H01M4/86
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for preventing flooding phenomenon and for enhancing the output.  <P>SOLUTION: A cathode catalyst layer contains at least one kind selected from among a group comprising a silicon compound having a perfluoropolyether chain, a silicon compound having a perfluoroalkyl chain, and a silicon compound having a fluoroalkyl chain in the cathode catalyst layer, and thereby, the scattering properties of the water produced in the cathode catalyst layer can significantly be enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050329-A (JP)
Title: Image reading device
Inventor: KIOKA HIDEKATSU
IPC: H04N1/028
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device which makes control so that a lamp lighting pulse generation position does not overlap in a sub-scanning direction of an arbitrary period.  <P>SOLUTION: The image reading device reads an electrical signal for a draft image in a line unit by radiating the draft by an exposure lamp, and receiving the reflection light by a photoelectric conversion element. The oscillation circuit of an inverter is synchronously controlled to a line synchronous signal which specifies reading start timing of each line, in order to turn on a light. In the synchronous lighting of the lamp, lamp lighting pulse generation timing is switched so that the pulse generation points are not overlapped with each other in sub-scanning direction of an arbitrary period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046256-A (JP)
Title: Ignition device for internal combustion engine
Inventor: ANDO KOJI
IPC: F02P3/04
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid enlargement of an ignition device provided with a function to protect a circuit part to which ignition signal is input in a control circuit IC from external surge.  <P>SOLUTION: This device is provided with a protection element 10 including an NPN transistor 13 having a base terminal connected to a signal line with which an ignition signal of the control circuit IC3 is input to a capacitor collector terminal and having an emitter terminal connected to GND, and a capacitor existing between a base and an emitter of the NPN transistor 13, in embodiment a capacitor 14 and a parasitism diode 13a existing between the collector and the emitter of the NPN transistor 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050439-A (JP)
Title: Ring loop antenna for digital terrestrial broadcasting
Inventor: KAWAKAMI HARUO
IPC: H01Q7/00
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured ring loop antenna for digital terrestrial broadcasting having a small diameter and can be miniaturized.  <P>SOLUTION: A plurality of loop shape sub-radiating elements 12a to 12c are provided in parallel at an interval of 0.2λ in front of a loop shape main radiating element 11 that has about 1λ perimeter. A feeding line 15 feeds the main radiating element 11 and the plurality of sub-radiating elements 12a to 12c in parallel such that the same phase current flows to them. Moreover, a plurality of loop shape reflector elements 14a to 14c are provided at an interval of 0.15λ behind the main radiating element 11. Each of the plurality of reflector elements 14a to 14c is configured to have a different perimeter. For example, the outer reflector element 14a, the central reflector element 14b, and the inner reflector element 14c are configured to have perimeters of 1.1λ, 1λ, and 0.95λ, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052688-A (JP)
Title: Feeding method of fuel for internal combustion engine, and feeder of fuel for internal combustion engine
Inventor: OSHIHARA KENZO
IPC: B01J23/46
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving the energy efficiency of a system in the system to refine fuel for an internal combustion engine, and feed the fuel to the internal combustion engine.  <P>SOLUTION: In a feeding method of the fuel for the internal combustion engine, a mixture of the fuel for the internal combustion engine and water is contacted with a catalyst at the temperature not lower than both critical temperatures of the fuel for the internal combustion engine and the water to refine the fuel for the internal combustion engine into refined fuel, and the refined fuel is fed to the internal combustion engine. At least one of the fuel for the internal combustion engine and the water is heated by heat exchanging with the exhaust gas from the internal combustion engine, and at least a part of thermal energy possessed by the exhaust gas is recovered as chemical energy possessed by the refined fuel. The problem can be solved by the feeding method of fuel for the internal combustion engine, and the feeder of the fuel for the internal combustion engine to embody the feeding method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057512-A (JP)
Title: Control device for internal combustion engine
Inventor: SAKAMOTO TAKENORI
IPC: F01N3/36
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To suitably correct a fuel amount when executing secondary air supply and air-fuel ratio feed-back control simultaneously.  <P>SOLUTION: As a secondary air supply system, a secondary air pipe 35 is connected to an exhaust pipe 24 on the upstream side of a catalyst 31, and a secondary air pump 36 is provided on an upstream part of the secondary air pipe 35. An ECU 40 executes secondary air supply processing, and executes air-fuel ratio F/B control so that the air-fuel ratio in the exhaust pipe 24 is in a target air-fuel ratio. Before starting air-fuel ratio F/B control during secondary air supply, the fuel amount is increased so that the air-fuel ratio in the exhaust pipe 24 approaches to the target air-fuel ratio.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056740-A (JP)
Title: Method for preparing silver oxide fine particle, method for preparing conductive composition or conductive image by using the same
Inventor: INOUE TOMOAKI
IPC: H01B1/20
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a silver oxide fine particle suitable for obtaining a conductive composition by heating at a relatively low temperature or by laser irradiation through a simple process without using a complicate apparatus.  <P>SOLUTION: The method for preparing the silver oxide fine particle having good settling property permitting easy desalting work comprises reacting a silver ion and an alkali in an aqueous solution in the presence of dextrin where the used amounts of the dextrin and the alkali to the silver ion are confined each to a specified ratio.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055494-A (JP)
Title: Equal repulsion spring mechanism
Inventor: NAKAGAWA NORITOSHI
IPC: A47C7/35
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce force to be required for a sitting or standing motion by pushing up a seat with the use of fixed force in a standing-up assisting chair.  <P>SOLUTION: In an equal repulsion spring mechanism, one end of a primary spring 4 is connected to an upper frame to be vertically moved and the other end is connected to a fixed lower frame 3. One end of a secondary spring 5 is fixed to a fixing supporter 8 so as to be rotatable and the other end of the secondary spring 5 is connected to a main mobile body 6, which is movable in one direction, so as to be rotatable. One end of a main link 9 is connected to a connection point with the primary spring 4 in the upper frame 2, so as to be rotatable. Fixed repulsion is added to the upper frame with respect to the displacement of the upper frame 2 due to a load.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057394-A (JP)
Title: Induced joint structure of concrete structure
Inventor: SUZUKI YUJI
IPC: E04B1/62
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induced joint structure of a concrete structure, easy in construction, and capable of surely generating a crack in a predetermined position, without performing postprocessing for securing waterproofness and improving an aesthetic appearance.  <P>SOLUTION: A steel plate 5 is arranged inside the concrete structure 1 by extending in its thickness direction. On a surface of the concrete structure 1, an angle member 3 having a first piece part 31 fastened by a fastening material 2 and a second piece part 32 arranged in the first piece part 31 and extending in the thickness direction of the concrete structure 1, is fixed to the surface of the concrete structure 1. A water cut-off material 4 is arranged along the second piece part 32, to thereby form an induced joint M.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340747-A (JP)
Title: Iii-v group nitride series semiconductor substrate and manufacturing method of the same, iii-v group nitride series semiconductor device, iii-v group nitride series semiconductor substrate lot
Inventor: SHIBATA MASATOMO
IPC: C30B29/38
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a III-V group nitride series semiconductor substrate and a manufacturing method of the same, a III-V group nitride series semiconductor device and a III-V group nitride series semiconductor substrate lot capable of performing epitaxial growth on a nitride series crystal having an excellent crystallinity with excellent reproducibility.  <P>SOLUTION: The III-V group nitride series semiconductor substrate comprising a III-V group nitride series single crystal and being a III-V group nitride series semiconductor substrate having flat surfaces, wherein a vector that the normal vector of a low exponential surface which is the closest to a substrate surface at an arbitrary point in a substrate plane is projected to the substrate surface is directed to a specific point or region of the interior/exterior of the substrate. For example, vectors which are formed when the vectors of the low exponential surfaces which are the closest to the substrate surfaces of GaN substrates 1 are projected to the substrate surface are a distribution such that they are converged towards the specific region in the interior (or exterior) of the GaN substrate 1 as shown in an arrow 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067267-A (JP)
Title: Electronic equipment
Inventor: MORIYASU KOJI
IPC: G03B17/02
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment having a structure for effectively avoiding abrasion and rapture of wiring passing through a connection mechanism for rotatably connecting two cabinets, and having a structure for restricting allocation of wiring without causing a bad influence to the prevention of abrasion and rapture of the wiring.  <P>SOLUTION: The electric equipment includes a first cabinet 1 and a second cabinet 2 which are connected either mutually rotatably or with one cabinet being rotatable to the other, and a connection mechanism 3 for rotatably connecting the first cabinet 1 to the second cabinet 2. A plurality of wirings 81, 82, 83 for electrically connecting mechanisms, etc. housed in the first cabinet 1 and the second cabinet 2 are disposed so as to pass through the above connection mechanism 3. The connection mechanism 3 includes at least one movable member 5 for guiding the plurality of wirings 81, 82, 83, and a retention member 33 for retaining the above at least one movable member 5 in a movable state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061468-A (JP)
Title: Game machine
Inventor: SUGAWARA MASARU
IPC: A63F5/04
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of realizing a game performance integrated with reels.  <P>SOLUTION: The game machine has a liquid crystal means which is arranged facing the front surface of a variation display means, in which a plurality of patterns are arranged on a curved pattern arrangement surface, displays the patterns by transmission and displays an image with respect to a game. The liquid crystal means is formed to be bent along the curved pattern arrangement surface of the variation display means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005064525-A (JP)
Title: Light amplifier and light source
Inventor: OISHI YASUTAKE
IPC: H01S3/06
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light amplifier using tellurite glass, which can operate in 1.5μm to 1.7μm wavelength region, and has wideband and low-noise property, an optical fiber connecting structure which connects a non-silica glass fiber and a silica glass fiber at a low loss and low reflection, and a light source.  <P>SOLUTION: A dispersing medium which compensates dispersion by a wavelength dispersion value having a code different from a light amplification medium, is prepared in at least one part before and behind the light amplification medium which consists of the tellurite glass. In the second mode of the light amplifier, two or more light amplification portions which include an Er-doped optical fiber as an amplification medium, are arranged in series, and a tellurite glass optical fiber is used at second and succeeding stages of the two or more light amplification portions. The Er-doped optical fiber in which the Er-doped concentration and the fiber length product are smaller than former, is used at the light amplification portions of the preceding stage. And, in third mode of the light amplifier, the non-silica glass fiber and an optical fiber different in refractive index from the non-silica glass fiber, are connected while satisfying Snell's formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006074851-A (JP)
Title: Controller for vehicle driving unit
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which properly controls an operation state of an engine where there is necessity to increase the output of the engine for warming-up, in a vehicle driving unit which makes start of a vehicle by the output of the second motor under the condition that a direct-coupling clutch interposed between the engine and the input shaft of an automatic transmission is released.  <P>SOLUTION: This controller switches, based on the amount of accumulation (SOC) of an energy storage device 108 by means of an engine-operation-state-at-start switching control means 122, whether to make vehicle start by the output of the second motor generator MG2 without starting the engine 8, or to make vehicle start by the output of the second motor generator MG2 while increasing the engine output P<SB>E</SB>higher than the engine output P<SB>EIDL</SB>at an idle rotational speed at the time of no load by starting the engine 8, and besides generating the first motor generator MG1, when there is necessity to increase the engine output PE for warm-up. Thus, the controller properly controls the operation state of the engine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004356653-A (JP)
Title: Resin sealing method and semiconductor chip
Inventor: KUWABARA TSUTOMU
IPC: H01L21/56
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sealing method arranged to prevent intrusion of contaminants and fine dusts into a curing furnace by discharging contaminants and fine dusts intruding into the curing furnace as a TCP tape is carried in immediately in the vicinity of the inlet, and to provide a semiconductor chip produced by that method.  <P>SOLUTION: In resin sealing equipment for forming a protective layer by dripping resin onto the surface of a semiconductor chip bonded to a TCP tape, a duct for exhausting a curing furnace disposed in the resin sealing equipment is formed in the vicinity of the inlet of the curing furnace in order to prevent intrusion of contaminants into the curing furnace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006070588-A (JP)
Title: Connecting structure of toggle vibration damper
Inventor: ISHIMARU TATSUJI
IPC: F16C11/06
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a toggle vibration damper capable of absorbing a dimensional error in a structure side installation surface and a manufacturing error in an arm.  <P>SOLUTION: A ball joint member 10 has a rotatable sphere 36. Since the sphere 36 allows rotation in the in-plane direction of a first arm 12 and a second arm 14 and also rotation in the out-of-plane direction, the ball joint member 10 can be connected by following the installation surface of a structure having the dimensional error. A screw receiving part 44 of the ball joint member 10 is fixed to a connecting part of the first arm 12, the second arm 14 or a damper. A male screw part 42A of a shaft 42 extending from the sphere 36 is joined to the screw receiving part 44 by a screw. Thus, even if there is the dimensional error in the connecting part, the toggle vibration damper can be accurately installed without looseness by absorbing the dimensional error by adjusting a threadedly engaging quantity of the screw receiving part 44 and the male screw part 42A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072032-A (JP)
Title: Display device and inspection method for display device
Inventor: WATANABE KENICHI
IPC: G09F9/30
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can be reduced in size and permits inspection of a display defect etc.  <P>SOLUTION: The display device is equipped with an insulative substrate 1, and electrode terminals which are formed near the ends of the insulative substrate and are connected to bumps of a driving circuit 3 for supplying signals to the wiring groups on the surface formed with the wiring for driving electrode output to be connected to the wiring groups of the display region of the insulative substrate 1. The electrode terminals 7 for the output of the driving circuit formed on the insulative substrate 1 are formed by being extended to the outside of the region where the driving circuit 3 is mounted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043394-A (JP)
Title: Card case provided on purse surface
Inventor: MACHIDA MASAHIRO
IPC: A45C11/18
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that (1) an irrelevant card or a banknote may be dropped owing to contact, etc., when a card is taken out by opening/closing the inner part of a purse at a rush-hour ticket gate; (2) a pass case has a latent worry to be left at home or slipped from a pocket.  <P>SOLUTION: This card case is a A purse is a purse integrated with case for passing the ticket gate at a short time in order to eliminate the latent worry. The surface integration of the purse with the case is achieved by improving and compensating the case corresponding to the ticket gate with circumferential technique, by utilizing the respective characteristics of the cases for the IC card of JR, the magnetic card of private railways, and a commercially offered surface arrangement pocket. The card is put-in/taken-out on the surface of the purse. The characteristic of each case function can be utilized by transmigration as a single body case.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072064-A (JP)
Title: Roller for proximate electrification and image forming apparatus using the same
Inventor: KAMOSHITA SHINICHI
IPC: F16C13/00
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve production efficiency and to reduce cost by eliminating the fluctuation of the gap of a roller for proximate electrification arranged proximately to an image carrier.  <P>SOLUTION: Provided are the roller for proximate electrification 1 arranged proximately to the image carrier 2 and uniformly electrifying the surface of the image carrier 2, and the image forming apparatus equipped with the same. The roller for proximate electrification 1 is constituted of a stepped roller base material 1b having a stepped part obtained by making the diameters of both ends larger than the diameter of a center area being an electrification part, and a conductive member 1c forming a surface layer by covering all over the periphery of the stepped roller base material 1b. A conductive and elastic tube having film thickness larger than the height of the stepped part is used as the conductive member 1c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068455-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a constitution which accomplishes the display at positions closer to the players while minimizing the damages to display members.  <P>SOLUTION: A pachinko game machine 1 has a game board 7 and a door part 3 openable or closable with respect to the body 1a of the game machine. A window part 3c is so formed on the door part 3 as to open in front of the game board 7. Moreover, a front glass 52 and a rear glass 51 are mounted on a transparent plate holding part 83 to cover the front of the game board 7 and the transparent plate holding part 83 is mounted on the body part of the door part 3. The transparent plate holding part 83 is provided with a holding part side display panel 140 made able to display the figures being extended from the open rim of a window part 3c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006080942-A (JP)
Title: Image processing apparatus, image processing program, image processing method, and imaging apparatus
Inventor: KURANE HARUHISA
IPC: H04N101/00
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing program, an image processing method, and an imaging apparatus capable of effectively utilizing image data with a high gradation.  <P>SOLUTION: The image processing apparatus acquires information for prescribing a part, wherein an object designated by a photographer exists, in an image represented by RAW data with 16-bit gradation and corrects the gradation of a luminance value of the image represented by the RAW data so that the part, wherein the object designated by the photographer exists, has a proper luminance value. As a result, the image processing apparatus can image/store an image with a high contrast ratio by utilizing an extended image file form. Further, the image processing apparatus can effectively utilize the high gradation of the RAW data unlike a method for correcting the gradation of the luminance value of the image by using a fixed luminance value for a median of the gradation expressionable by a display body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006081617-A (JP)
Title: Endoscope washing-disinfecting device
Inventor: NOGUCHI TOSHIAKI
IPC: A61L2/18
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope washing-disinfecting device easy to install at a position which can effectively utilize the space in a room.  <P>SOLUTION: This endoscope washing-disinfecting device is equipped with a device body equipped with a washing tub in which an endoscope is set, a fluid feeding section to which one end of a fluid feeding passage is connected, a fluid discharging section to which one end of a fluid draining passage is connected, and a power feeding section to which a power feeding cable is connected. The fluid discharging section and the power feeding section are respectively collectively arranged on a vertical line at a corner section which connects the upper side and the lower side of the device body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI