baber/WOPTO huggingface dataset:
Patent JP-2004168923-A (JP)
Title: Method of treatment of cycloolefin copolymer film or sheet and cycloolefin copolymer film or sheet
Inventor: SAWADA KATSUTOSHI
IPC: C08J7/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treatment for obtaining a film or a sheet containing a cycloolefin copolymer which has a high heat resistance and transparency, an excellent chemical resistance, dimensional stability and tensile property and a film or sheet obtained by the method and suitable for use in optical parts.  <P>SOLUTION: The film or the sheet which has a high heat resistance and transparency, an excellent chemical resistance, dimensional stability and tensile property is obtained by bringing the film or the sheet containing a cycloolefin copolymer having a hydrolyzable silyl group into contact with a water-containing liquid composition at 100-250°C. The film or sheet obtained by the method is suitable for use in optical parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172023-A (JP)
Title: Battery case
Inventor: SUZUKI MASAHIDE
IPC: H01M2/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To house a battery (AA type) with a small outer diameter in a battery case for housing a battery (C type) with a large outer diameter without an adapter and without generating an positional deviation.  <P>SOLUTION: Tip parts 14 of four sheets of blade springs 13 in front and rear, on right and left are projected to the center of a case main body 1. A holder 5 is energized by an energizing spring 8, and a holder 9 is energized by an energizing spring 12 to be located in a position in the right side Figure. Opening a lid part 2, a C type battery 18 is inserted in the case main body 1 and the lid part is closed, then the blade springs 13 are pushed by the battery 18 to be settled within the recessed part 17, the energizing spring 8 is contracted and the holder 5 is moved downward, the energizing spring 12 is contracted and the holder 9 is moved upward, and the battery 18 is housed as shown in the left side Figure. When an AA type battery 19 is inserted and covered with the lid part, the blade springs are pushed by the battery 19 to be expanded, then a bottom end of the battery 19 is loosely fitted in a recessed part 6 of the holder 5, an upper end part is loosely fitted in a recessed part 10 of the holder 9, and the battery 19 is housed as shown in the right side Figure B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176189-A (JP)
Title: High-strength rope
Inventor: MASUDA MASATO
IPC: D01F6/92
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength rope remarkably improving defects such as fibrillation, component interfacial peeling and water absorption in a conventional rope and having excellent operation stability.  <P>SOLUTION: This high-strength rope is composed of a sea-island type conjugated fiber comprising an island component composed of a liquid crystal polyester and a sea component composed of a flexible thermoplastic polymer. The high-strength rope is composed by regulating the island component diameter (r) based on the fiber diameter (R) to r/R≤0.3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177582-A (JP)
Title: Elliptic curve ciphering system, and elliptic curve ciphering operation method
Inventor: IZU TETSUYA
IPC: G09C1/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elliptic curve ciphering device capable of reducing calculation time for elliptic addition and elliptic 2^k multiplication by performing in parallel the arithmetic operations of different data in the same kind of arithmetic operations of elliptic addition and further performing in parallel arithmetic operations to different data in the same kind of elliptic 2^k (^: represents a power, k = an integer not smaller than 1), and thus capable of reducing calculation time for the scalar multiplication, and to provide an elliptic curve ciphering operation method.  <P>SOLUTION: This elliptic curve ciphering device calculates a scalar multiplication of an integer d and a point P on an elliptic curve, and is provided with: a storage means for storing an operation program of an elliptic addition P + Q and an elliptic 2^k multiplication described so as to execute in parallel the arithmetic operations to the different data in the same kind of operations; and an arithmetic operation means for executing in parallel the same kind of elliptic addition operations of the operation program stored in the storage means, and also calculating the scalar multiplication d×P by executing in parallel the same kind of operations of an elliptic 2^k multiplication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178711-A (JP)
Title: Disk-type recording and/or reproducing device, and method for discriminating disk-like recording medium therefor
Inventor: MURATA MORIHIRO
IPC: G11B33/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the following problem from occurring; when two or more kinds of optical pickups differing in specifications from each other are arranged on the opposite sides of a turn table in the direction of drawing a tray out in an optical disk player, a large opening extending in the drawing direction is formed in the tray, and due to such an opening, for example, an 8cm bare disk falls onto a drive through the above opening to damage the optical pickups or the like.  <P>SOLUTION: Detecting parts 71, 72 for detecting the edges of the bare disks 52, 53 are arranged symmetrically to the center at the bottom edge parts inside a laterally elongated opening 12 of a front panel. Further, a detecting part 73 for detecting reflecting foil 60 having lacking parts 61, 62 and stuck on the bottom surface of the tray 13 is arranged at the side of the above detecting part 72. The retracting operation of the tray 13 is halted by the combination of the detection outputs of these three detecting parts 71, 72, 73 when the bare disks 52, 53 are mounted with deviation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177070-A (JP)
Title: Tray for refrigerator and refrigerator using this tray
Inventor: IKEDA CHIKAKO
IPC: F25D25/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain generation of an abnormal sound by preventing chatter generated when these members rub against each other when inserting and installing a tray 19 in a rack formed in an inner box.  <P>SOLUTION: A cutout part 23a (23) is formed by cutting out a rib 21 so as to reduce the area for the rib 21 to contact with the rack. Thus, an unpleasant feeling is not imparted to a user by restraining generation of the abnormal sound by rubbing of the tray 19 against the rack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180793-A (JP)
Title: Two-piece solid golf ball
Inventor: HAYASHI JUNJI
IPC: A63B37/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-piece solid golf ball having an excellent flying performance, high cover crack durability and coating wear resistance, and a soft hitting feeling.  <P>SOLUTION: The solid core of the golf ball is formed of a rubber composition including a rubber base material containing polybutadiene synthesized by using a rare earth element-based catalyst, a small amount of organic peroxide, an unsaturated carboxylic acid and/or its metal salt, an organosulfur compound and an inorganic filler. The cover is formed of a thermoplastic polyurethane material as a main component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193235-A (JP)
Title: Rotary variable resistor
Inventor: HISAMUNE HIROMASA
IPC: H01C10/32
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary variable resistor improved in a resolution by the reduced number of components while being an all periphery rotary operation type of 360°.  <P>SOLUTION: The variable resistor is constituted of a resistor film 8 arranged annularly on a resistor substrate 2, a first conductive current collector unit 9 arranged concentrically at the left side of the outer periphery of the resistor film 8 so as to have an arced configuration, a second current collector unit 10 formed at the right side of outer periphery of the resistor film 8 by printing, first and second conductor units 11, 12 extracted out of the resistor film 8, a first contact unit 7A of a sliding piece 6 which is fixed to an operation shaft 3 and connected elastically to the resistor substrate 2 at a sliding position on the resistor film 8, a second contact unit 7B of the sliding piece 6 which is connected elastically to the resistor substrate 2 at a sliding position on the first current collector unit 9, and a third contact unit 7C of the sliding piece 6 which is connected elastically to the resistor substrate 2 at a sliding position on the second current collector unit 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193855-A (JP)
Title: Antenna cooling device
Inventor: KONNO MASAO
IPC: H01Q1/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna assembly which can be protected against moisture condensation and icing by the use of the exhaust heat of an antenna module itself without using a heating unit or an air conditioner.  <P>SOLUTION: An antennal cooling device is equipped with an air intake/exhaust unit 5 which exhausts hot air heated by heat released from the antenna module 2 outside a cabinet 1 holding the array antenna assembly and takes cooling air into the cabinet 1 from outside the cabinet 1, a temperature detector 6 detects the temperature of the cooling air taken into the cabinet 1 by the air intake/exhaust unit 5 and outputs temperature information, and a cooling air temperature control device 11 which controls the volume of mixed air of cooling air and hot air to control the temperature of cooling air so as to reduce a temperature difference between the outside and inside of the cabinet 1 when the temperature difference between the outside and inside of the cabinet 1 grows larger than a tolerance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192287-A (JP)
Title: Electronic clip and information communication system using electronic clip
Inventor: OHASHI TSUTOMU
IPC: G06K19/07
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic clip and an information communication system using the electronic clip, capable of simultaneously managing electronic data and a print document by making the electronic clip capable of storing the electronic data received by wireless communication pinch the print document.  <P>SOLUTION: This electronic clip 1 is provided with a pinching part 7 pinching and holding a pinched medium, and a control part 5 having a CPU, a RAM, a ROM and a wireless communication part. A writer writing data into the electronic clip 1 and a viewer reading the data transmit the data to the electronic clip 1 by ASK modulation, while the electronic clip 1 modulates a received reflected wave of an electric wave, superimposes the data thereon, and transmits the data to the writer and the viewer. The electronic data produced by a PC of a user are written into the electronic clip 1 by the writer and can be printed, while the user makes the electric clip 1 pinch the print document, and can simultaneously manage the print document.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192339-A (JP)
Title: Gas alarm device
Inventor: KOJIMA AKIRA
IPC: G08B21/16
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas alarm device capable of improving the efficiency of checking work.  <P>SOLUTION: The gas alarm device X is composed in such a manner that until a third predetermined time elapses after power is applied, it regulates a control mechanism 14 so as not to activate a delaying mechanism 11, that during that time, if it detects a gas to be detected and the concentration of the gas exceeds a predetermined level, it gives an alarm by a warning mechanism 12 in a time shorter than a first predetermined time, that if it detects gas again and the concentration of the gas exceeds the predetermined level after the warning by the warning mechanism 12, it gives an alarm by the warning mechanism 12 in a time shorter than the first predetermined time, and blocks a supply channel 20 of the gas by a blocking mechanism 13 in a time shorter than a second predetermined time, and that after the third predetermined time elapses after power is applied, it regulates the control mechanism 14 so as to activate the delaying mechanism 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003242257-A (JP)
Title: Processing system and processing method for patient data
Inventor: CARLSEN INGWER
IPC: G06F19/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patient data processing system and a corresponding method providing automation of activities in a device used for analysis.  <P>SOLUTION: In order to transfer standard and routine activities to a computer and automate execution thereof as much as possible, the patient data processing system includes a patient data storage unit storing the patient data, a protocol storage unit storing standard protocols for automatic processing of the patient data, a protocol selection unit selecting a standard protocol from the protocol storage unit on the basis of the patient data, a protocol instantiation unit converting the selected standard protocol into a patient related protocol on the basis of the patient data, a protocol execution unit executing the patient related protocol, and a data processing unit carrying out steps of the protocol and outputting a process result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193359-A (JP)
Title: Radical-supporting dry etching device
Inventor: SNIL WIKURAMANAYAKA
IPC: H01L21/3065
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radical-supporting dry etching device capable of avoiding an electronic shadow effect and being constituted as a dry etching causing no damage without producing ions or electrons having high energy.  <P>SOLUTION: The radical-supporting dry etching device is composed of a plasma generating section 100 containing plasma generating mechanisms 8, 9, 11, 12 and 26, a wafer treating section 200 in which wafers 23 to be treated are positioned on an rf electrode 15 for a wafer holder 4, and a filter 2 separating the plasma generating section 100 and the wafer treating section 200 and removing undesirable ions and electrons getting to the wafer treating section. The device further has gas intake devices 13 and 26 for introducing material gases to the plasma generating section, and a plurality of gas intakes 14 for introducing a process gas to the gas treating section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194437-A (JP)
Title: Capacitor power supply device and charging/discharging method therefor
Inventor: IGUCHI SUSUMU
IPC: H02J7/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To cut and reduce the cost and the size of a capacitor power supply, respectively by reducing the capacitance of an auxiliary capacitor, and to prevent backward voltage charging to a specified capacitor, thus enabling power feed until a low voltage is reached.  <P>SOLUTION: In a charging/discharging circuit, in which a main capacitor C1 and the auxiliary capacitor C2 are connected, the capacitance of the auxiliary capacitor C2 is set so that accumulated electric charge, when the auxiliary capacitor C2 is fully charged, is set almost equal to the quantity of remaining electric charge, when a voltage of the main capacitor C1 is lowered to a prescribed voltage. Also in charging, the fully-charged capacitors are sequentially disconnected, thus eliminating the risk of overcharges, dispensing with a bypass circuit which prevents overcharge, and improves power efficiency in charging.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003174881-A (JP)
Title: Mutagenesis of dna by random fragmentation and reassembly
Inventor: STEMMER WILLEM P C
IPC: C12Q1/68
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a mutant protein, and a method for developing a readily searchable large scale library of sequence of a mutant nucleic acid.  <P>SOLUTION: The method for reassembling DNA after random fragmentation and its application to mutagenesis of nucleic acid sequences by in vitro or in vivo recombination are described. In particular, a method for the production of nucleic acid fragments or polynucleotides encoding mutant proteins is described. The method of repeated cycles of mutagenesis, rearrangement and selection enables the in vitro or in vivo direct molecular evolution of proteins.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004197271-A (JP)
Title: Method for washing aramid fabric
Inventor: ISHIMARU HIROMI
IPC: D06L1/12
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method capable of efficiently carrying out washing and scouring of an aramid fabric stained with oil or a flame proofing garment composed of the aramid fabric.  <P>SOLUTION: In The method for washing the aramid fabric, a fabric composed of an aramid fiber is washed at a temperature not higher than clouding point of a detergent by using a detergent solution obtained by dissolving a detergent containing 20-80wt.% nonionic surfactant having 10-100°C clouding point and 80-20wt.% alkali agent in water so that the concentration of the detergent becomes 0.5-3.0g/L.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203063-A (JP)
Title: Hearse
Inventor: ASANO YOSHIO
IPC: B60P1/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hearse capable of taking a coffin in/out of the side of the hearse.  <P>SOLUTION: This hearse is constituted of a van or station wagon type vehicle having a coffin storing space 3 capable of storing the coffin in a rear part of a driver's seat 5. The hearse is provided with a door supporting part 11 extended along the longitudinal direction of the vehicle between a rear part of a body part forming a roof of the driver's seat 5 of the vehicle and an upper part of a rear surface part of the vehicle, an opening/closing doors 13 turnably provided on the door supporting part 11 to allow the taking of the coffin in/out of the coffin storing space 3 from the side surface of the vehicle, and a slide table 19 for mounting the coffin provided in the coffin storing space 3. The slide table 19 is slidably constituted between a first position within the coffin storing space 3 and a second position projected to the outside from the side surface of the vehicle in an opened state of the opening/closing door 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206939-A (JP)
Title: Heating cooker
Inventor: KOMADA MASAMICHI
IPC: H05B6/12
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker composed by restraining overall power consumption of a constituent circuit including reduction of power consumption of a noise restraining capacitor, and by enhancing reliability of constituent components for reducing power consumption.  <P>SOLUTION: This heating cooker is provided with: a power switch 16 installed in an intermediate part of a power feeding path; and a serial connection body comprising a relay 12 and a capacitor 13 installed between power feeding paths on the power source side. A storage means 24 is used for storing a power phase when a control means 23 changes over the switching state of the relay 12 from a close state to an open state or vice versa; the control means 23 changes over the power phase in changing the switching state of the relay 12 to a plurality of kinds of states based on information from the storage means 24; and thus the power consumption can be restrained and the reliability of the constituent circuit components can be enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203148-A (JP)
Title: Outer mirror assembly
Inventor: MAEDA KIMIHIDE
IPC: B60R1/06
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer mirror assembly considering rigidity and air-cut sound.  <P>SOLUTION: In the outer mirror assembly 20, a rib 22 is formed to a cylindrical shape so as to surround a periphery of a pinch off hole shown by a diagonal line. In the outer mirror assembly 20, a tip end 24 at a base 23 side of the rib 22 is abutted on a surface of the base 23 when it is combined with the base 23. When such the outer mirror assembly 20 is formed, rigidity of the periphery of the pinch off hole 21 is enhanced. Sealing property of the periphery of the pinch off hole 21 of a gasket and the base 23 is kept. As a result, generation of the air-cut sound when air is intruded from a gap of the base 23 and the gasket 25 and intrusion of rain water into the cabin can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003197331-A (JP)
Title: Zero insertion force socket connector
Inventor: HUANG YAO-CHI
IPC: H01R33/76
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zero insertion force socket connector having simple structure, high mounting strength and an outstanding state display effect.  <P>SOLUTION: This zero insertion force socket connector comprises a base, a cover, a plurality of conductive terminals incorporated in the base, a drive device and a state display member. The base is provided with a platform, and the platform is provided with a base hole. The cover is slidably mounted on the base and has a boss corresponding to the platform of the base, and the boss has a cover hole corresponding to the base hole of the base. The drive device sequentially pierces the base hole of the base and the cover hole and has a protrusion. The state display member is attached to the platform of the base and has a ring pad. The pad has a bump-stopping shoulder part, and an stretched part is stretched outward from the outer edge of the pad on one side opposite to the shoulder part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004202401-A (JP)
Title: Method for treating sludge generated from livestock facility
Inventor: NOHARA KOJI
IPC: B01D21/01
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for livestock sludge by which treatment cost can be suppressed, the turbidity of a supernatant after solid-liquid separation can sufficiently be reduced, and COD (Chemical Oxygen Demand) can be reduced as well.  <P>SOLUTION: On treatment of sludge generated from livestock facilities, addition of a required quantity of a cationic or amphoteric polymer flocculant is divided into two times in the ratios of 7:3-9.5: 0.5, and the addition is performed in this order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203838-A (JP)
Title: Organic hafnium compound, solution raw material containing the compound and method for forming hafnium-containing thin film
Inventor: SAI ATSUSHI
IPC: H01L21/316
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic hafnium compound having high storage stability and a solution raw material containing the compound, provide an organic hafnium compound having excellent evaporation stability and film-forming stability, a solution raw material containing the compound and a method for forming a hafnium-containing thin film, and further provide a method for forming a hafnium-containing thin film at a high film-forming rate and excellent step-coverage.  <P>SOLUTION: The organic hafnium compound is expressed by formula (1) (two atomic groups R branched from the principal skeleton of β-diketone are each ethyl, isopropyl, isobutyl or isopentyl).  <P>COPYRIGHT: (C)2004,JPO&NCIPI