baber/WOPTO huggingface dataset:
Patent JP-2004296362-A (JP)
Title: High-frequency acceleration cavity
Inventor: MISU TOSHIYUKI
IPC: H05H7/18
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency acceleration cavity for improving cooling efficiency, in a high-frequency acceleration cavity with high-permeability magnetic cores mounted in a body.  <P>SOLUTION: This high-frequency acceleration cavity 10 is used for an accelerator for accelerating and storing charged particles such as electrons and ions, and for accelerating the charged particles by a high-frequency electric field, and composed by mounting the high-permeability magnetic cores 16 and metal cooling plates 18 for cooling the magnetic cores 16 in the body 12. The high-frequency acceleration cavity is provided with a cooling structure for the magnetic cores 16 that is so structured that each cooling plate 18 is brought into direct contact with one side surface of the magnetic core 16, or mounted adjacently to it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296403-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: KINOSHITA TOSHIHIRO
IPC: H05B33/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element, preventing light deterioration and reducing initial driving voltage, and to provide its manufacturing method.  <P>SOLUTION: An organic EL element 100 comprises a hole injection electrode (positive electrode) 2 made of a transparent electrode membrane and provided on a glass substrate 1. On the hole injection electrode 2, a first hole injection layer 3a made of CuPc, a second hole injection layer 3b made of CFx, and a hole transport layer 4 made of an organic material, and a light emitting layer 5 are formed sequentially in this order. On the light emitting layer 5, an electron injection electrode (negative electrode) 6 is formed. Because the first hole injection layer 3a made of CuPc absorbs ultraviolet light, the deterioration of the organic EL element due to ultraviolet light can be prevented. Because the second hole injection layer 3b made of CFx facilitates hole injection, the initial driving voltage can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300681-A (JP)
Title: Frame structure
Inventor: KUROKAWA YASUTSUGU
IPC: E04H9/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure having a megastructure excellent in aseismatic prperty.  <P>SOLUTION: In a frame structure 10 provided with a pair of columns 16, 16 and a truss frame structure 18 laterally surported between these columns, an axial yielding part 30 having a smaller sectional area than other parts of the lower chord member 22 between the column 16 and a strut member 26A nearest to the column is formed and it is constituted to bring an axial yielding state prior to the bending hinge of the column 16 when a specified earthquake force occurs. In this way, a form close to a beam yield prior shape can be taken and its collapse mechanism forms the whole collapse configuration and hence the aseismatic property can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298274-A (JP)
Title: Simple fire extinguisher
Inventor: MAEDA TOSHIMASA
IPC: A62C35/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple fire extinguisher for a general residence which is suitable for the general residence, which can be easily operated by anyone and which has a function of protecting the hand from the heat of a fire during fire-fighting activity.  <P>SOLUTION: The simple fire extinguisher is provided with: a case buried and installed into an indoor wall surface; a cover with which the indoor side opening part of the case is covered; a water-feeding pipe for feeding water for fire fighting; a stop valve for opening and closing a water channel; a fire hose; a fire nozzle; and a handle. In the case, the water-feeding pipe, the stop valve, the fire hose, and the fire nozzle are connected water tightly in this order. The jetting port of the fire nozzle is opened vertically with respect to a cover surface inside the cover, and the handle is arranged on the outer surface of the cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302177-A (JP)
Title: Near-infrared absorptive film, method for manufacturing near-infrared absorptive film, and front board for plasma display device
Inventor: TSUKADA RYUTA
IPC: G02B5/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for a near-infrared absorptive film which surely absorbs near-infrared rays of 800 to 1000nm wavelengths and is allowed to be subjected to surface treatment like hard coating, anti-glare coating, or anti-reflection coating in the same manner as ordinary films and is superior in practicality.  <P>SOLUTION: In the film 3 for near-infrared absorption, which absorbs near-infrared rays generated from a plasma display device 2, a near-infrared absorbent 1, which absorbs near-infrared rays, is added in a dispersed state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302246-A (JP)
Title: Device and method for speech recognition
Inventor: HARADA MASAHARU
IPC: G10L17/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for speech recognition that can perform speech recognition with high precision even when an unregistered word whose restriction condition of voicing length is not specified is included.  <P>SOLUTION: The speech recognition device includes a speech collation part which collates inputted speech data with a sound model and a word dictionary and outputs a recognition candidate word string, a grammar collation part which narrows down a recognition candidate character string to be outputted by collation with recognition grammar, and a voicing length judgment part which judges whether the narrowed-down recognition candidate character string is decided as a recognition result according to the voicing length; and a restriction condition of voicing length is previously added to the recognition grammar and only the recognition candidate character string judged to meet the restriction condition of voicing length is outputted as a recognition result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304083-A (JP)
Title: Patterning precision measuring method, method for forming pattern, method for manufacturing thin film transistor, method for manufacturing semiconductor device, electrooptical device and electronic apparatus
Inventor: GONDA AKIRA
IPC: G02F1/13
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterning precision measuring method which can grasp the positioning precision between laminated patterns and the dimensional precision of each pattern, a method for forming a pattern, a method for forming a TFT, a method for manufacturing a semiconductor device, an electrooptical device and an electronic apparatus.  <P>SOLUTION: In the method for producing the TFT of an LDD structure, after a semiconductor film 9 and a first positioning mark 9' are formed, a resist pattern 13 and a second positioning mark 13' for forming a high density source-drain region are formed, dimensions in an X direction and a Y direction of the positioning marks 9', 13' are measured, and also a shearing amount of the centers of the positioning marks 9', 13' is measured. Further, after a gate electrode 22 and a third positioning mark 22' are formed, dimensions in an X direction and a Y direction of the third positioning marks 22' are measured, and also a displacement amount of the centers of the positioning marks 9', 19' is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311467-A (JP)
Title: Package for light emitting device, light emitting device
Inventor: INOKUCHI TSUKASA
IPC: H01L33/56
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for a light emitting device exhibiting excellent heat dissipation properties in which light emitting operation can be stabilized while improving the utilization efficiency of light, and to provide a light emitting device employing it.  <P>SOLUTION: An electrically insulating ceramic substrate 10 is provided. A first recess 10e forming a light exit is formed in the surface of the ceramic substrate 10 in the thickness direction thereof. A second recess 10d for mounting a light emitting element 3 is formed in the first recess 10e in the thickness direction of the ceramic substrate 10. A wiring pattern 11a for supplying power to the light emitting element 3 is formed in the first recess 10e. A metallize layer 12 exhibiting light reflectivity is formed, while being insulated electrically from the wiring pattern 11a, on the ceramic substrate 10 at a position on the opposite side to the light exit while holding the mounting position of the light emitting element 3 in the second recess 10d between.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311497-A (JP)
Title: Method of manufacturing circuit board
Inventor: NISHIKAWA KAZUHIRO
IPC: H05K1/18
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a circuit board, by which an electronic component can be embedded in a resin substrate at a low temperature and, thereafter, the heat resistance of the electronic component can be improved.  <P>SOLUTION: The method of manufacturing a circuit board includes a step of embedding the electronic component 1 in the resin substrate 3 containing a thermoplastic component and a crosslinking component by softening the substrate 3 by heating, a step of crosslinking and curing the crosslinking component contained in the resin substrate 3, and a step of forming electrode wiring 6 connected to the projecting electrodes 2 of the electronic component 1 on the surface of the substrate 3. Consequently, an excellent circuit board having high dimensional accuracy during the course of its manufacturing process and a small thermal strain rate can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310890-A (JP)
Title: Recording and/or reproducing device
Inventor: MUNEDA YOSHIAKI
IPC: G11B7/12
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide recording and/or reproducing device for a recording medium cartridge using a high density recording medium, the device in which a lens cover for protecting the objective lens from dust can be retracted from a place on an objective lens without causing the upsizing of an main body of the device.  <P>SOLUTION: The recording and/or reproducing device includes: an optical pickup mechanism 4 which is furnished with a pickup base 18 and the objective lens 20 confronted with a signal recording surface of the recording medium 9 and irradiates the recording medium 9 with a light beam; a loading mechanism 3 for pulling the recording medium 9 into the main body 2 of the device and also transporting the recording medium 9 in a direction approaching or separating from the objective lens 20; and a lens cover mechanism 6 which is furnished with the lens cover 30 disposed turnably on the upper face side of the objective lens 20, turns the lens cover 30 in parallel with the transporting direction of the recording medium 9 and also moves the lens cover 30 in the direction orthogonal to the transporting direction of the recording medium 9. The lens cover mechanism 6 is linked with the loading operation of the recording medium 9, turns the lens cover 30 and retracts it from the place on the objective lens 20 and also moves it to be lower than the loading height of the recording medium 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308624-A (JP)
Title: Assembling method of engine with balancer device
Inventor: SATO MASAAKI
IPC: F02B67/06
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To match the rotation phase of a shaft accurately while insuring assembly accuracy of each shaft and sprocket without a key in an engine with a chain drive type balancer device.  <P>SOLUTION: After mounting the balancer device 6 fixed at a prescribed position with a tool, an oil pan 2 is mounted, each sprocket 4, 7, 8, 9, 70 are tightened temporarily, a timing chain 10 and a balancer chain 5 are wound, a timing chain tensioner 13 and a balancer chain tensioner 11 are mounted in a lock state, a crankshaft 3 and a cam shaft are fixed at a prescribed position, the balancer sprocket 70 is fully tightened, the lock of each chain tensioner 11, 13 is released, the cam sprocket 8, 9 are fully tightened, the tool is removed by pulling a pin 75, a chain cover is attached, a damper pulley is attached, and the crank sprocket 4, 7 are fully tightened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317579-A (JP)
Title: Guide display tool
Inventor: NAKANE YOSHIHARU
IPC: G09F7/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide display tool whose visual aspect of the guide display tool itself as well as contents of display can be easily changed with a simple operation.  <P>SOLUTION: The guide display tool is equipped with a backboard 11 formed into a prescribed shape, engaging means 15, 15 provided on at least two mutually opposing sides of the external periphery of the backboard 11, a guide display sheet 2 attached on the front face of the backboard 11, a transparent plate 3 attached so as to cover the whole front face of the guide display sheet 2, and edge members 4, 5 which are disengageably engaged with the engaging means 15 provided on the backboard 11 and which frame the external periphery of the transparent plate 3. Since the edge members are disengageably engaged with the backboard having the engaging means, the visual aspect of the guide display tool itself can be changed by exchanging the edge members; that is to say, even when the backboard is attached to a wall or the like, the visual aspect of the guide display tool itself can be easily changed with a simple operation of disengaging and exchanging only the disengageable edge members without detaching the backboard.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040771-A (JP)
Title: Digital audio precompensation
Inventor: STERNAD MIKAEL
IPC: H04R3/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To propose an audio precompensation filter design mechanism with respect to a design , mainly, of a digital audio precompensation, particularly, of a digital precompensation filter.  <P>SOLUTION: A filter parameter is determined based upon a weighting between approximating the precompensation filter to a fixed non-zero filter component, and approximating a precompensated model response to a reference system response. For design purpose, the precompensation filter is preferably provided with the fixed non-zero filter component and an adjustable compensator component. The adjustable compensator component is determined by optimizing a criterion function including weighting. The weighting is made frequency-and/or-channel-dependent to obtain a very powerful design tool for providing perfect control to the extent and amount of compensation to be carried out in different frequency regions and/or in different subchannels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313929-A (JP)
Title: Methane fermentation treatment method and apparatus therefor
Inventor: YONEYAMA YUTAKA
IPC: C02F3/28
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation treatment method for miniaturizing and simplifying treatment equipment in the methane fermentation treatment of organic wastewater and/or organic waste and performing stable methane fermentation treatment, and an apparatus therefor.  <P>SOLUTION: In the method for subjecting organic waste and/or organic wastewater to methane fermentation treatment in a methane fermentation tank, as the methane fermentation tank, a multistage tank partitioned or separated into at least two chambers or a plug flow type tank is used and organic waste and/or organic wastewater containing much organic matter hardly subjected to methane fermentation is injected in the front stage of the methane fermentation tank and the organic waste and/or organic wastewater containing much organic matter easily subjected to methane fermentation is injected in the separated front and rear stages of the methane fermentation tank in this order. The amount to be added of the organic waste and/or the organic wastewater containing much organic matter easily subjected to methane fermentation is made little in the front stage of the fermentation tank as compared with the rear stage thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319307-A (JP)
Title: Cable coloring device and cable coloring method
Inventor: KAMATA TAKESHI
IPC: H01B13/34
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable coloring device and a cable coloring method capable of easily changing the coloring area of the outer surface of a cable to be colored.  <P>SOLUTION: This cable coloring device 1 comprises a plurality of coloring nozzles 31a, 31b and 31c for injecting droplets of a liquefied coloring material toward the outer surface of the cable 3 in a fixed amount each and adhering them to the outer surface of the cable to color the cable. The coloring material is adhered to the outer surface 3a of the cable to form spots. The coloring nozzles 31a, 31b and 31c include insert members filled with the coloring material and nozzle members 47 communicating with the inside of the insert members. The nozzle members 47 have different lengths. In the cable coloring device 1, one of the coloring nozzles 31a, 31b and 31c is selected according to the size of spots formed on the outer surface 3a of the cable 3 to inject the droplets of the coloring material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320528-A (JP)
Title: Diversity receiver
Inventor: UEDA KOJI
IPC: H04B7/08
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate reception switching even under receiving environment in which multipath, identical channel interference, and adjacent channel interference are present by reducing power consumption.  <P>SOLUTION: This diversity receiver detects received signal quality of a control signal by a received signal quality detection processing part 11, makes the error rate of the control signal in single branch reception a standard in the case of decision whether or not normal reception by diversity reception is possible, has an information signal decoding part power supply control part 18 which controls power supply to the decoding part of an information signal, a reproduction processing part, and a display part, an information signal reproduction processing part power supply control part 16, a display part power supply control part 17, a reception processing part power supply control part a4 which controls power supply to respective reception branches, and a reception processing part power control part b6, and stops power supply to reception branches which are not used and the respective parts which perform reproduction processing of the information signal at the time of execution of detection whether or not the normal reception by the diversity reception by the single branch reception is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322351-A (JP)
Title: Manufacturing method for composite substrate
Inventor: YAMAMORI YOSHIYUKI
IPC: B32B37/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite substrate usable as a plastic substrate or the like used in a liquid crystal display device and enhanced in surface smoothness and productivity.  <P>SOLUTION: This composite substrate has a surface roughness (Ry) of 2 μm or below and is manufactured by laminating peelable metal foils, each of which has a thermosetting resin formed thereon in a semicured state, on the upper and rear surfaces of a base substrate (composite substrate) with a curing reactivity of 95% or above which is produced by impregnating or coating fiber cloth with a thermosetting resin composition and drying the impregnated or coated cloth, and curing the resin to peel the releasable resin sheets on the metal foils. The surface roughness (Ry) on the side of the transfer surface of each of the peelable metal foils is 2 μm or less, the coefficient of thermal linear expansion thereof at 150-180°C is below 30 ppm and the Young's modulus thereof is desirably set to 50 GPa or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323387-A (JP)
Title: Sofalcone-containing solid preparation
Inventor: TSUNENARI YOSHINOBU
IPC: A61K9/20
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sofalcone-containing solid preparation which does not cause a tableting trouble such as adhesion, even when the sofalcone is mixed with an antacid and then compression-molded, and has improved solubility.  <P>SOLUTION: This sofalcone-containing solid preparation comprises sofalcone, the antacid, a water-soluble vehicle, a liquid nonionic surfactant, and a solid nonionic surfactant. Preferably, the antacid is compounded in an amount of ≥1 pt. mass per pt. mass of the sofalcone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321054-A (JP)
Title: Food material and method for producing the same
Inventor: CHIN KENGUN
IPC: A23L35/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a food material for serving a food having a more excellent flavor prepared by a devised production process and to provide a method for producing the food material.  <P>SOLUTION: The food material is obtained instead of a conventional food material and comprises heat-treated bean jam, a low-temperature flexible foodstuff being a foodstuff keeping flexibility at a cold insulation temperature and a pastry made of raw dough in which the pastry covers the integrated material of the bean jam and the low-temperature flexible foodstuff. The bean jam is piled on the low-temperature flexible material to form a layer and the part of the pastry to be at the lower side in an ordinary handling position of the food material is in contact with the low-temperature flexible material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325699-A (JP)
Title: Zoom lens for projection and projection display device
Inventor: MASUBUCHI YUICHI
IPC: G02B13/18
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens for projection which is small in size, high in performance and low in cost.  <P>SOLUTION: The zoom lens consists, successively from an expansion side, a first group having negative optical power, a second group having positive optical power, a third group having positive optical power, as fourth group, and a fifth group having positive optical power and performs variable magnification by changing the spacing between the respective groups. Also, the third group consists of one element of positive lens. The first group and the fifth group are fixed in their positions and the second group, the third group and the fourth group move from a telephoto end to a reduction side in performing variable magnification to a wide angle end. The zoom lens satisfies the prescribed conditional expressions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI