baber/WOPTO huggingface dataset:
Patent JP-2005019086-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KAMIBAYASHI SHINICHI
IPC: H01M10/05
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery of a high capacity with improved overdischarge characteristics and charging/discharging cycle characteristics.  <P>SOLUTION: A positive electrode contains two kinds of active materials of (a) lithium cobaltate and (b) an oxide containing at least one kind of an element selected from a group of Al, B, Sn and Nb and Li, Ni and Co. A mixture ratio of the active materials a:b is 20:80 to 80:20 in weight ratio. A negative electrode contains at least (c) a fibrous carbon material with an average diameter of 8-18μm, mean fiber length of 10-50μm and true density of 2.24 g/cc or more and (d) a fibrous carbon material with an average diameter of 8-18μm, mean fiber length of 8-20μm and true density of 1.50-1.75 g/cc. The fibrous carbon material d is 0.1 to 10 wt. % of the total weight of the fibrous carbon materials c and d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013048-A (JP)
Title: Method for producing methanol with methane-assimilating microbe and apparatus therefor
Inventor: YAMASHITA NOBUHIKO
IPC: C12M1/40
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing methanol with a methane-assimilating microbe, by which the methanol is efficiently produced.  <P>SOLUTION: This method for producing methanol from methane with the methane-assimilating microbe comprises supplying a methane-containing raw material gas into a reactor in a state that a carrier holding the methane-assimilating microbe and a culture liquid and having water absorbability and air permeability is charged in the reactor, and the apparatus used for the method is also included. The water content of the carrier is preferably 50 to 70 w/w%, and the porosity of the reactor is preferably 5 to 20 v/v%. A nonwoven fabric can suitably be used as the carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014695-A (JP)
Title: Ground facility and train controlling device
Inventor: WAKUTSU TAKUYA
IPC: B61L3/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground facility capable of updating information about ground in a short time and a train controlling device.  <P>SOLUTION: A first device 20 is made such that each of a plurality of output lines 51 to 58 is separately connected to each of output terminals 61 to 68. A second device 30 is made such that each of a plurality of output lines 51 to 58 is separately connected to each of output terminals 61 to 68. The first device 20 and the second device 30 are cooperatively related to each other, a first code information S1 is output from one output end of a plurality of output terminals 61 to 68, and a second code information S2 is output from another output terminal different from one output terminal end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056794-A (JP)
Title: Region-based reliance model for right management of contents
Inventor: NARIN ATTILLA
IPC: G06F21/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of affecting a scheme for distributing and licensing contents based upon a reliance relationship established between various servers associated with a system.  <P>SOLUTION: A new identification server is added to a list of reliable identification servers to expand the range of people to be licensed from a license server. Specific identification certificates issued by reliable identification servers are excluded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021725-A (JP)
Title: Sewage treatment equipment and sewage treatment method
Inventor: IMAGAWA YOSUKE
IPC: C02F9/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost required in the treatment of sewage and the amount of chlorine to be used by effectively put an ultraviolet irradiator to practical use in the sewage treatment equipment used in a combined sewage system.  <P>SOLUTION: In the sewage treatment equipment used in the combined sewage system, when inflow sewage does not exceed a designed amount of treated water of a main treatment route A, the treated water, which is treated in the main treatment route A, is successively supplied to the ultraviolet irradiator 5 and a chlorine mixing basin 6 and sterilized. When the inflow sewage exceeds the designed amount of treated water of the main treatment route A, the treated water, the amount of which corresponds to the designed amount of the treated water of the main treatment route A, is treated in the main treatment route A and supplied to the chlorine mixing basin 6 without being supplied to the ultraviolet irradiation 5 to be subjected to sterilization treatment and the sewage exceeding the designed amount is treated in a sub-treatment route B and supplied to the ultraviolet irradiator 5 and sterilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024787-A (JP)
Title: Display control apparatus for display screen
Inventor: WATANABE MITSURU
IPC: G09G5/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control apparatus for a display screen in which restriction in the capacity limit of a ROM prestored with data to be displayed on the display screen provided on an operation panel of an electronic apparatus is kept as low as possible even when display data increases.  <P>SOLUTION: In the display control apparatus, the display data to be displayed on a display screen is compressed and prestored into the ROM 2. A CPU 1 reads the compressed display data from the ROM, expands the data and write it in a VRAM 6. When the display data for one screen is developed in a VRAM 6, an LCD controller 5 reads the data from the VRAM and displays it on an LCD 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022172-A (JP)
Title: Biaxially stretched polypropylene laminated film
Inventor: OKODA HISAYUKI
IPC: B32B27/32
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To develop a biaxially stretched polypropylene laminated film excellent in antistatic properties and transparency.  <P>SOLUTION: The biaxially stretched polypropylene laminated film is constituted by coating at least one side of a biaxially stretched polypropylene film with an antistatic agent composition, which preferably comprises 80-20 wt.% of an alkyl sulfonate and 20-80 wt.% of an ethylene oxide adduct of a higher alcohol and/or an alkylene oxide adduct of a higher alkylamine, through a propylene/α-olefin random copolymer layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023616-A (JP)
Title: Water seal device for underground tank
Inventor: ITO TAKEMI
IPC: B65D88/76
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water seal device for an underground tank capable of adjusting a water sealing state of pressure of sealed water or the like by every water sealing boring or every group of water sealing boring to be properly grouped.  <P>SOLUTION: The water seal device 15 for the underground tank comprises a packer 17 for closing the water sealing boring 13 and a metal-made circulating pipe 19 provided by fixing to the packer 17 by penetrating the packer 17 in the longitudinal direction. The circulating pipe 19 comprises a metal-made outside pipe 43 and a metal-made inside pipe 45 coaxially placed in the outside pipe 43, and the inside of the inside pipe 45 is used for a water supply channel 47, a space between the outside pipe 43 and the inside pipe 45 is used for a circular drain 49.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025845-A (JP)
Title: Semiconductor storage device
Inventor: TAKAHASHI TAKEO
IPC: G11C17/18
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask ROM having a small circuit scale and low power consumption.  <P>SOLUTION: Drains of n type selection transistors 120-1 to 120-m are connected to corresponding bit lines BL1 to BLm, sources are connected to a data line, and gates receive corresponding selection signals S1 to Sm. Drains of p type precharge transistors 130-1 to 130-m are connected to the corresponding bit lines BL1 to BLm, sources are connected to a power supply line VDD and gates receive the corresponding selection signals S1 to Sm. Since the bit lines BL1 to BLm are precharged using the selection transistors 120-1 to 120-m and the inversely conductive type precharge transistors 130-1 to 130-m, only one precharge transistor is required for one bit line and the circuit scale is made very small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025450-A (JP)
Title: Data management apparatus, data deletion method, program for implementing this method
Inventor: TSUZURA MAMEKO
IPC: G06F21/60
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized access to electronic data on a network or such a damage as wire tapping or tampering.  <P>SOLUTION: This network system is provided with an equipment-linked data management system 100, image forming apparatus 101 and 107, information processors 102, 103, 105 and 106, personal digital assistants 104 and 108 and a communication line network 110. In the equipment-linked data management system 100, the data are printed out by the image forming apparatus, and the electronic data are deleted from the storage device of the image forming apparatus, and the electronic data are deleted from a data server 114 while being linked with the above deletion from the storage device. Also, deletion log being the records of the deletion of the electronic data from the storage device of the image forming apparatus used for printout and deletion log being the records of the deletion of the electronic data from the data server 114 are issued to a transmitter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021793-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: AKAMINE MASAAKI
IPC: B01J23/63
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To keep the low temperature activity and exhaust gas cleaning capacity of an exhaust gas cleaning catalyst over a long period of time while achieving the cost reduction of the catalyst.  <P>SOLUTION: The catalyst for cleaning the exhaust gas of an engine is constituted by forming metal oxide layers 4-6 containing Rh, Pt and Pd on the cell wall of a monolithic carrier 2 and Rh, Pt and Pd are arranged on the mutually different oxide layers 4-6. An Rh-containing layer 4 and a Pt-containing layer 5 are respectively formed in a layered form from the exhaust gas inlet of a cell 3 to the exhaust gas outlet thereof while a Pd-containing layer 6 is formed from the exhaust gas inlet of the cell 3 over a predetermined length shorter than the total length of the carrier 2 and covered with two layers, that is, the Rh-containing layer 4 and the Pt-containing layer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030656-A (JP)
Title: Refrigerating showcase
Inventor: WATANABE KAZUYOSHI
IPC: F25D17/08
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating showcase capable of certainly circulating cold air without unevenness even in a portion difficult to circulate the cold air.  <P>SOLUTION: In this refrigerating showcase, one part of a cold air circulation route 5 is formed with an opening part 4a communicating with a commodity-displaying space part 21, a breathable porus duct 13 having a closed tip part 13b is disposed in a prescribed position of the commodity-displaying space part 21, the porus duct 13 and the opening part 4a are connected, and one part of the cold air of the cold air circulation route 5 is branched through the porus duct 13 to certainly diffuse the cold air to the portion difficult to circulate the cold air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037999-A (JP)
Title: Method and program for assisting construction of internal specification
Inventor: SATO FUJIO
IPC: B66B3/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To objectively determine whether or not an information display part installed inside a closed moving space is easy to view.  <P>SOLUTION: A method for assisting the construction of specifications inside the car of an elevator by graphically displaying the situation inside the car on a screen comprises a procedure (S-3) for graphically displaying an information display part which displays predetermined information; a procedure (S-4) for graphically displaying virtual occupants of the car; and a procedure (S-5) for graphically displaying the situation inside the car as observed by some of the virtual occupants who viewed the image display part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038010-A (JP)
Title: Network system and its control method
Inventor: OKAZAWA TAKASHI
IPC: G06F9/54
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To switch applications to be started according to their functions and abilities, thereby eliminating the need to switch around the applications during transfer, and preventing trouble and waste of resources.  <P>SOLUTION: A network print server which is removably attachable to a printer and which is mounted in a data processor to connect the data processor to a network determines whether the storage location of the application designated by a start request is within the network print server or a printer controller (S404). When the storage location is within the printer controller, the application to be acquired is determined based on the start request and the functional ability of the printer (S422-S424). The application determined is then acquired by means of the printer controller and executed (S405-S407, S410).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035908-A (JP)
Title: Anti-periodontal disease medicine
Inventor: IWATA YUTAKA
IPC: A61P1/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-periodontal disease medicine which inhibits the activity of a trypsin-like protease produced by Porphyromonas gingivalis, further inhibits the activities of the trypsin-like protease and a collagenase produced by the bacterium, and can effectively prevent and treat the periodontal disease.  <P>SOLUTION: This anti-periodontal disease medicine contains an extract which is obtained by extracting one or more galenicals selected from the group consisting of Apocynum venetum L., the stamens of Nelumbunucifera Gaertn., and Coleus scutellarioides (L.) Benth. and has an action for inhibiting the activity of a trypsin-like protease produced by Porphyromonas gingivali, as an active ingredient. The anti-periodontal disease medicine contains an extract which is obtained by extracting one or more galenicals selected from the group consisting of Apocynum venetum L., the stamens of Nelumbunucifera Gaertn., and Coleus scutellarioides (L.) Benth. and has an action for inhibiting the activities of the trypsin-like protease and a collagenase produced by the Porphyromonas gingivali, as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130503-A (JP)
Title: Decentering chuck
Inventor: MATSUHAMA SHUNICHI
IPC: B23B31/36
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decentering chuck which facilitates the positioning operation of a workpiece to the eccentric location of a machine tool, instantaneously pressingly fixes the workpiece to the eccentric location, thereby allowing the machine tool to immediately carry out machining, facilitates the continuous machining of the same workpiece, and readily and easily copes with a change in the eccentric location of the workpiece.  <P>SOLUTION: The decentering chuck is formed of a clamp boss 10, a plurality of clamp claws 20a, 20b, 20c and 20d, and a closed-end retaining ring 30. The clamp boss 10 has radial notches formed in a cylindrical peripheral portion for installing the clamp claws therein in a compressively deformable manner toward the interior of the boss. The clamp claws 20a, 20b, 20c and 20d are installed in the clamp boss in a manner protrudable toward the center of the boss for holding the workpiece W at the eccentric location. The closed-end retaining ring 30 is arranged on the periphery of the clamp boss so as to enclose the same for holding the clamp boss in a pressingly deformable manner. Then the periphery of the closed-end retaining ring is firmly held by a chuck member mounted on the necessary machine tool, and therefore the workpiece held by the clamp claws installed in the clamp boss is held at the eccentric location of the machine tool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253765-A (JP)
Title: Semiconductor device, method for manufacturing the same, and power conversion device using the same
Inventor: MATSUNAGA SHINICHIRO
IPC: H01L21/28
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of increasing switching frequency by suppressing input/output voltage variations in a power conversion device, a method for manufacturing the same, and a power conversion device using the same.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises steps of: selectively forming a LOCOS 11 on the surface of an n-type semiconductor substrate 100; forming a p<SP>+</SP>source region 5 and a p<SP>+</SP>drain region 6 on the n-type semiconductor substrate 100 surrounded by the LOCOS 11; forming a high concentration region 4 on the right half side of a channel region 3 sandwiched by the p<SP>+</SP>source region 5 and the p<SP>+</SP>drain region 6; forming a gate electrode 7 on the channel region 3; forming a source electrode 9 and a drain electrode 10 on the p<SP>+</SP>source region 5 and the p<SP>+</SP>drain region 6, respectively; and suppressing variations in the drain current/voltage by setting a gate threshold voltage at a first MOSFET section 1 on the left half side lower and a gate threshold voltage at a second MOSFET section 2 on the right half side higher, thus reducing the differential coefficient di/dt of a drain current when beginning to flow during switching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005065728-A (JP)
Title: Similar image retrieval system
Inventor: OSAWA SATORU
IPC: G16H10/60
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a similar image retrieval system capable of retrieving images similar to the image of a subject for a diagnosis out of a plurality of images more precisely.  <P>SOLUTION: An extracting means 40 extracts texture information as well as shape information on a subject in a ROI on the basis of image data P' of the ROI set in an input image P. A degree of similarity calculating means 50 calculates the degree of similarity between the ROI image P' and each image in a database 30 for cases of diseases on the basis of the shape information and the texture information. A retrieving means 60 reads in by retrieving similar image data similar to the ROI image P' and diagnostic data relating to the similar image data from the database 30 for cases of diseases on the basis of the calculated degree of the similarity. An output means 70 outputs the information on the result of the retrieval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143917-A (JP)
Title: Tunnel width expanding method, segment and shielding machine
Inventor: MATSUURA MASANORI
IPC: E21D11/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel width expanding method, a segment and a shielding machine for expanding a width of the segment without caring about water cut-off performance between a shielding machine tail part and the segment by independently expanding the width by the segment after the shielding machine passes.  <P>SOLUTION: A width expanding segment ring 21 having an outer diameter equal to a segment ring arranged in an ordinary pit 10 is assembled inside an overbreak part 17 of a width expanded pit 12 excavated by using a shield excavator 1 having a copy cutter 7. After an excavator body 3 passes through the width expanded pit 12, a jacking jack of the shield excavator 1 is separated from a segment 11 in front of the width expanded segment 15, and while maintaining a shape of a segment 23 of the width expanding segment ring 21, the width expended segment 15 is moved in the overbreak part 17. Temporary parts 43a and 43b of the width expanded segment 15 are removed, and width expanded parts 45a and 45b of a tunnel 8 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005077443-A (JP)
Title: Tuning fork and method for manufacturing the same, and focusing device, displacement sensor, and confocal microscope using the tuning fork
Inventor: NODA SADAO
IPC: G02B7/09
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance tuning fork with a relatively simple structure and a method for manufacturing the same, and a focusing device, a displacement sensor and a confocal microscope, using the same.  <P>SOLUTION: A plate member 1' has the shape, in which a vibration part 2 extending like a long band and a pair of support parts 3 and 3 provided so as to protrude toward the opposite directions to each other at the central position with respect to the extension direction of the vibration part 2 are integrally provided. The plate member 1' is cut out by scanning one sheet of a soft iron (SPCC) plate with a laser along a cross, for example. The tuning fork 1 is manufactured, by folding the vibration part 2 at the center of the connection part with the support parts 3 and 3 so that the tips of both free ends 2A and 2A are directed in the same direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027581-A (JP)
Title: Highly sensitive balance-improved float
Inventor: YAMAGUCHI SHINJI
IPC: A01K93/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internally threaded float preventing the entanglement of a fishline which is the bad condition when casting the float to a fishing point, and the lateral quake of the float after splashing down, sometimes shown in a conventional float, so as to be minimum, enabling the strike of a fish to be precisely and visually checked, and having excellent stability.  <P>SOLUTION: The internally threaded float for fishing is constituted by opening a fishline-inserting hole penetratingly formed in the center of a float body formed out of a buoyant material in the longitudinal direction, and a hollow cylindrical hole in which a weight is arranged, fixing the weight with an adhesive so as to extremely protrude downward from the lower part of the inner part of a buoyant body to the exterior, arranging a hollow pipe made of a synthetic resin or the like from the upper part to the lower part of the center of the float body including the weight in the longitudinal direction, and coating the outer surface with a coating material such as a color coating material and a brightener.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030532-A (JP)
Title: Chuck and pipe joint
Inventor: NAITO KEIICHIRO
IPC: F16L37/22
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint with a chuck having simple, inexpensive and sufficiently strong construction.  <P>SOLUTION: The chuck 20 has an annular portion 120, a first engagement portion 122 extending along the axis of the annular portion 120 for engaging with a first pipe joint member 12, and a second engagement portion 124 extending from the annular portion 120 along the axis thereof for elastically engaging with a second pipe joint member 14. A solid shape portion 136 as the front end of the second engagement portion 124 is formed by combining a pair of swollen portions at two places of a metal plate. The annular portion 120 is formed by rounding the metal plate with both ends 120a, 120b not fixed to each other to be displaceable to the peripheral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI