baber/WOPTO huggingface dataset:
Patent JP-2004341342-A (JP)
Title: Optical modulation method for liquid crystal layer, and liquid crystal device using the same
Inventor: SHIBAZAKI MINORU
IPC: G02F1/139
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To produce a bright state and a dark state to a sufficient degree with a low driving voltage without changing a liquid crystal material.  <P>SOLUTION: The liquid crystal device 100 is constructed by sequentially disposing a polarizing plate 11, a liquid crystal layer 14 and a light reflection layer 15 from the front side. The liquid crystal layer 14 is able to have one retardation value with a specified high voltage applied thereto and to have the other retardation value with a specified low voltage applied thereto toward light incident from the polarizing plate 11, going through the liquid crystal layer, reflected with the light reflection layer 15, further going through the liquid crystal layer 14 and advancing to the polarizing plate 11 and brings about the bright and dark states based on the difference between the retardation values. Thickness of the liquid crystal layer and/or a pretilt angle of liquid crystal molecules is made to be larger than that of the case of having one or the other retardation value. For example, the difference between a first retardation value obtained by applying a modified high voltage lower than the specified high voltage to the liquid crystal layer and a second retardation value obtained by applying a modified low voltage higher than the specified low voltage to the liquid crystal layer is made to be nearly a half of the wavelength of the light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342983-A (JP)
Title: Device for selecting chip-type electronic component
Inventor: MATSUMURA SADAYUKI
IPC: H01G13/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selecting device capable of easily, quickly and efficiently deciding whether the flatness(co-planarity) of chip type electronic components are good or no good.  <P>SOLUTION: This device for selecting chip type electronic components is constituted of two contact deciding electrodes 11 and 12, an insulating reference member 14 set between those electrodes 11 and 12, and a tester 15 for decision. Those electrodes 11 and 12 are set so that the height of the surfaces can be held equal, and the reference member 14 is set so as to be relatively higher than the electrodes 11 and 12. The tester 15 is electrically connected to the electrodes 11 and 12. When the button face of an electronic component 1 being the target of selection is bent to the upper face side than necessary, both external electrodes 6 and 7 for ground are simultaneously brought into contact with the electrodes 11 and 12 although the reference member 14 is projected from the electrodes 11 and 12. In this case, the conduction of the electrodes 11 and 12 is confirmed by the tester 15, and it is decided that the bottom face of the electronic component 1 is bent upward, and that its co-planarity is defective.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338065-A (JP)
Title: Workpiece machining device and method
Inventor: TAKEI MASAMI
IPC: B23Q15/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece machining device and method for preventing erroneous cutting of a workpiece caused by a set-up error, a machining data allocation error, or the like, avoiding workpiece failure, tool failure and machine failure, preventing unexpected machining caused by the workpiece failure, and performing stable automated continuous machining.  <P>SOLUTION: This workpiece machining device 10 is provided with a workpiece discriminating function of carrying out measurement for the shape confirmation of a machined surface of the workpiece before machining. With this workpiece discriminating function, the specified part of the machined surface of the workpiece W is measured before machining to determine whether the workpiece W to be prepared is really the workpiece W to be machined. Then, according to the measured result, whether the workpiece W is the target object, and whether it is prepared to be machined, are determined. An alarm is generated or a machine tool 13 is stopped on the workpiece W different from the target object, or the workpiece W not prepared to be machined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002024-A (JP)
Title: Sheet conveyer of image reader
Inventor: KOBAYASHI ATSUSANE
IPC: G03G15/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveyer of an image reader for reading a sheet image while automatically reversing a sheet and flowing the sheet with a compact structure.  <P>SOLUTION: This sheet conveyer is provided with a conveying path 53 for receiving the sheet fed out one by one from a sheet placing means 22 and guiding to a reading position along an outer periphery of a platen roller 50 of a large diameter, and further is provided with a switchback path 71 for guiding the sheet passing the reading position to an inlet side of the conveying path 23 by switchback conveyance in a space formed between a sheet pressing means and the sheet placing means 22 provided thereabove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346526-A (JP)
Title: Three-story building
Inventor: MAEDA YASUNORI
IPC: E04B1/10
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-story building excellent in designability and capable of improving the structural strength.  <P>SOLUTION: The three-story building T by a panel construction comprises a plurality of long-sized outer walls 1 continuously formed from the first story to the third story and a square post installed on the end 2 of the wall 1. The post 3 has a size larger than the thickness of the wall 1. A continuous outer wall 4 formed continuously from the first floor to the second floor is formed, and a square post 3b is installed on the end of the wall 4. Further, the post 3 of the wall 1 and the post 3b of the wall 4 are projected to the front side of the building T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346145-A (JP)
Title: Imide composition, resin composition comprising the same and its manufacturing method
Inventor: KONO KAZUTERU
IPC: C08K7/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having a uniformly dispersed phyllosilicate and a film.  <P>SOLUTION: An imide composition comprises 100 pts.wt. imide compound and 2-1,900 pts.wt. phyllosilicate treated with an organic onium ion as an inorganic component. The resin composition comprises a thermoplastic resin and this imide composition, and 0.1 pt.wt. to 50 pts.wt., based on 100 pts.wt. thermoplastic resin, phyllosilicate as an inorganic component .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344048-A (JP)
Title: Freshness-keeping device for banana
Inventor: YONEKURA YUKIO
IPC: A23B7/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freshness-keeping device for banana preventing dryness caused on cut surfaces formed at the crown of banana, and preventing mold from invading through the cut surfaces.  <P>SOLUTION: This freshness-keeping device for banana 1 is fixedly attached to the crown Bb with which a plurality of fingers Ba are joined together. The freshness-keeping device for banana 1 comprises a cap 2 made of water-resistant transparent plastic film, and a cap-fixing string body 3 made of a rubber band and attached to the cap 2. The cap-fixing string body 3 is threaded through between the fingers Ba and then fixedly wound around the outer surface of the cap 2 so as to completely prevent the cap 2 from getting off from the crown Bb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350062-A (JP)
Title: Image reading device and image forming device
Inventor: FUTAMI HIROYUKI
IPC: H04N1/40
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To correct image signals of predetermined lines using an offset quantity calculated from the image signals of the predetermined lines.  <P>SOLUTION: This image reading device is provided with an image sensor 50 for reading the image signals of an image original to convert the signals into analog signals; an analog signal processor 60 including an AD converter 64 for converting the analog signals outputted from the image sensor 50 into digital signals; and an image signal processor 70 for calculating, from the digital signals outputted from the log signal processing section 60, an offset quantity from a target level at each of main scanning directional lines of the image signals to add the offset quantity to, or subtract the same from, the digital signals of the lines whose offset quantity has been calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344456-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher productivity of the outer constituent parts in the game machines and moreover, enhance the re-usability of the outer constituent parts by preventing the breakage thereof.  <P>SOLUTION: A pachinko game machine 1 has an outer frame 2 as an outer constituent part and a front frame 3 provided on the front part. A glass door frame 4 is provided on the front side of the front frame and a game board 5 is arranged at the inner portion. The front frame 3 is openably supported on one side part of the outer frame 2, which 2 is integrally formed. A material with a higher rigidity than the outer frame 2 is used for the mounting parts which are fixed to mount the front frame 3 on the outer frame 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356151-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: MAEJIMA SATOSHI
IPC: H01L21/20
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor element by which polyimide is caused to reduce thermal damages and sufficient thermal energy can be given to amorphous silicon.  <P>SOLUTION: After a highly heat-conductive film is formed between the polyimide and an amorphous film composed mainly of silicon, the amorphous film is activated and crystallized on the highly heat-conductive film by using a pulse laser. In this case, it is preferable that the highly heat-conductive film is one made of a material selected from among the group composed of aluminum, copper, gold, silver, chromium, titanium, carbon, and nickel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352683-A (JP)
Title: Composition containing hydrazide compound for promoting accumulation and/or suppressing decrease in collagen
Inventor: TAKAHASHI JUNYA
IPC: A61P17/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition, etc., for promoting the accumulation and/or suppressing the decrease in collagen to meet the keen desire for the development or production of a medicine effective for improving a disease accompanying the decrease in collagen in the tissue or improving the state of the tissue.  <P>SOLUTION: The composition for promoting the accumulation and/or suppressing the decrease in collagen contains a hydrazide compound expressed by formula (I) (X is H, OH or methoxy; and R is a lower alkyl).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353393-A (JP)
Title: Concrete segment and chipping preventing device therefor
Inventor: MATSUO KENGO
IPC: E21D11/08
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete segment which is prevented from being chipped, and to provide a chipping preventing device for the concrete segment.  <P>SOLUTION: The concrete segments are connected together in plurality to construct a tunnel, and each formed of a segment main body 15, and stress dispersing plates 11. Each stress dispersing plate is arranged at least on part of a connection surface of the segment main body 15, and functions to disperse stress applied to the connection surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351387-A (JP)
Title: Garbage treating apparatus
Inventor: TOKUI KIYOSHI
IPC: C05F9/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treating apparatus which can reduce power consumption required for treatment of garbage even when the garbage treating apparatus treats the garbage in a treating tank of thin width.  <P>SOLUTION: A circulation fan 35b sends air so that warm air flows from one end side toward another end side of the nearly U-shaped treating tank 21 along a nearly U-shaped surface. Consequently it is easy to send the warm air around whole regions in the treating tank 21 and it is easy to equalize temperature in the treating tank 21. Thus, drying treatment efficiency of garbage can be improved and power consumption required for the treatment can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361461-A (JP)
Title: Heat developable photosensitive material
Inventor: GOTO SHIGETO
IPC: G03C1/498
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which has high density, ensures a small fog increase with age, is excellent in film conveyability, ensures little occurrence of density unevenness in heat development, and reduces fingerprint stain.  <P>SOLUTION: In the heat developable photosensitive material including an image forming layer containing an organic silver salt, a silver halide, a binder and a reducing agent on a support, the reducing agent is a compound represented by formula (1) and a compound represented by formula (SF) is contained in any one layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362033-A (JP)
Title: Contents management method, contents management system, terminal and server device
Inventor: BANSHO OSAMI
IPC: G06F21/60
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents management system which facilitates a copyright protection and distributes contents to a user at a low cost.  <P>SOLUTION: This contents management system is composed of a server device and a plurality of terminals connected to each other through a network. Each of the terminals is provided with a contents storage part. The server device is provided with a contents location management/storage part for storing the correspondence information between the identification information of contents and the terminal in which each of contents is stored in the contents storage part. When the terminal transmits the distribution request of the contents to the server device, the server device retrieves the contents location management/storage part, and detects the terminal holding the contents, and instructs the detected terminal to transmit the contents by P2P to the terminal which has performed the contents distribution request in order to execute P2P distribution. When confirming the end of the P2P distribution, the server device updates the contents of the contents location management/storage part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359003-A (JP)
Title: Vehicular remote control system
Inventor: OZAKI SEIICHI
IPC: B60R16/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prohibit a driver to operate a remote control device, and to enable a fellow passenger to operate that, during traveling of a vehicle.  <P>SOLUTION: In this system, the remote control device 1 is provided with a normal operation switch 2 for remote controlling an on-vehicle device, and a limit releasing switch 3. During traveling of the vehicle, unless operating the normal operation switch 2 while operating the limit releasing switch 3, remote controlling by the remote control device 1 is prohibited. Therefore, during traveling of the vehicle, unless using both hands, the driver cannot conduct remote controlling by the remote control device 1, so that remote controlling by the driver is prohibited, but the fellow passenger can conduct remote controlling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362882-A (JP)
Title: Battery and charging device
Inventor: MATSUO JUNICHI
IPC: H02J7/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging device capable of easily and surely discriminating the kind of batteries without largely changing its shape.  <P>SOLUTION: A discriminating circuit 22 of the charging device 20 discriminates the kind of the battery 2 loaded in a housing part 21 from the state of conduction of a SW1 and a SW2. In the state that the SW1 and the SW2 are switched on, it is judged that the loaded battery 2 is a primary battery 2a, and any charging and compulsorily discharging for preventing a memory effect are not performed. In the case that the SW1 is switched off and the SW2 is switched on, it is judged that the loaded battery 2 is a nickel-cadmium battery 2b. In the case that the SW1 is switched on and the SW2 is switched off, it is judged that the loaded battery 2 is a nickel-hydrogen battery 2c. In the case that the battery is the nickel-cadmium battery or the nickel-hydrogen battery, a charging is started after compulsorily discharging the battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363304-A (JP)
Title: Method and apparatus for testing semiconductor device
Inventor: KUNIHIRO TAKASHI
IPC: H01L21/66
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for testing semiconductor devices which can more efficiently and accurately suppress the effluence of defective products.  <P>SOLUTION: The method of testing semiconductor devices includes a process of conducting a defective inspection on a semiconductor wafer having chips wherein a plurality of semiconductor elements will be incorporated, to detect chips having defects in outer appearance, a process of arithmetically processing information on the detected chips, and a process of testing chips or a semiconductor device formed from chips for electric characteristics and/or reliability based on the arithmetically processed information to determine whether they are acceptable or non-acceptable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329801-A (JP)
Title: Rucksack hard to get musty
Inventor: HASEGAWA HIROSHI
IPC: A45F3/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the back of a user from easily getting musty when a rucksack is used at a hot time or the like.  <P>SOLUTION: In the rucksack hard to get musty, a rucksack 2 and a human body 1 are spaced by providing a spacer 3 therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361711-A (JP)
Title: Color wheel, its manufacturing method, spectral device and image display device equipped with the color wheel
Inventor: TAKAO KUNIYUKI
IPC: G03F7/20
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a color wheel capable of easily forming a filter area by introducing a lift-off method.  <P>SOLUTION: A mask pattern 11a obtained by performing a photo-processing of a resist film is formed on a substrate 1, and then, a metal mask 20 having an opening part 22 formed slightly larger than a deposition area on the substrate is arranged on the mask pattern, then, for example, optical interference filters 2 and 2a are formed by introducing a vapor-deposition method and a sputtering method, etc. Then, a dielectric multi-layer film 2a accumulated on the mask pattern 11a is reduced as small as possible, and resist lift-off agent etc., can permeate through almost the whole surface of the mask pattern 11a at the lift-off process, then, the mask pattern can be easily and rapidly removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363412-A (JP)
Title: Method for simulating density distribution and size distribution of oxygen precipitation nuclei in single crystal
Inventor: KITAMURA KOUYUKIKAI
IPC: C30B29/06
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To predict the density distribution and size distribution of oxygen precipitation nuclei in a single crystal accurately.  <P>SOLUTION: At first to seventh steps, temperature distribution in a single crystal 14 growing from melt 12 is determined using a computer from the pulling time of the single crystal to the finish time of cooling while taking account of the convection of the melt. At eighth to fourteenth steps, void density is determined using the computer by taking account of the cooling process of the single crystal separated from the melt and reflecting the effect of gradual and quick cooling of the single crystal on the result, and then the void radius and the thickness of an inner wall oxide film growing around the void are determined in relation to each other using the computer. At fifteenth to seventeenth steps, the generation of oxygen precipitation nuclei per unit time and the critical radius are determined using the computer. When the generation of the oxygen precipitation nuclei per unit time exceeds zero, calculations of the void radius and the thickness of the inner wall oxide film are stopped and the radius of the oxygen precipitation nucleus is determined using the computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004063460-A (JP)
Title: Solid-state electrolyte fuel cell and its manufacturing method
Inventor: TANIGUCHI NOBORU
IPC: H01M8/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state electrolyte fuel cell and its method, capable of obtaining a cell output even at a low temperature less than 500°C and using a material easy to process with low cost as a separator, a housing material, etc., in a solid-state electrolyte fuel cell.  <P>SOLUTION: The cell is composed of an oxide proton conductor with composition expressed in Ba (Zr<SB>1-x</SB>Ce<SB>x</SB>)<SB>1-y</SB>M<SB>y</SB>Al<SB>z</SB>O<SB>3-α</SB>(M: a trivalent. rare-earth element, 1≥x≥0, 0.3>y>0, 0.04>z≫0, 1.5>1>0) and an electrode with a catalyst performance dominantly composed of platinum. An electrolyte has a film structure with a not more than 300 μm thick.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015063-A (JP)
Title: Light emitting device using nano particles
Inventor: MUELLER GERD O
IPC: H01L33/56
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device including a light source that emits first light, a first material nearly transparent to the first light and arranged so as to receive at least a part of the first light, and particles of a second material dispersed in the first material.  <P>SOLUTION: A second material has a larger refractive index than the refractive index of a first material in a wavelength of the first light. The particles of the second material have a smaller diameter than the wavelength. The particles of a third material also can be dispersed in the first material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359530-A (JP)
Title: Method of manufacturing agricultural material and agricultural material manufactured by the same
Inventor: ARAISO TSUNEHISA
IPC: C02F11/06
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a high quality agricultural material by composting organic waste such as garbage, stockbreeding waste or marine product waste at a high speed without causing malodor.  <P>SOLUTION: The organic waste is composted by adding inorganic waste selected from a group composed of paper sludge incineration ash, coal incineration ash and the mixture thereof into the organic waste, stirring the resultant mixture in the presence of air while keeping a prescribed temperature and carrying out the radical decomposition of the organic material with oxygen radical species produced using the inorganic waste as a catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI