baber/WOPTO huggingface dataset:
Patent JP-2005232396-A (JP)
Title: Copolymer and radiation-sensitive resin composition using the same
Inventor: MATSUMURA SHINJI
IPC: H01L21/027
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which, when used for a chemically amplified resist sensitive to a radiation, especially electron beams, exhibits excellence in resolution, sensitivity, and line edge roughness and to provide a novel copolymer useful as the resin composition of the composition.  <P>SOLUTION: The copolymer has as a copolymer component repeating units containing a protective group represented by formula (1) and has a polystyrene-equivalent weight-average molecular weight of 3,000 to 100,000. In formula (1), R<SP>1</SP>is a hydrogen atom or a 1 to 4C alkyl group; R<SP>2</SP>and R<SP>3</SP>are each a hydrogen atom or a monovalent organic group, provided that at least either of them is a monovalent organic group; and l is an integer of 1 to 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230774-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: ARAI NOBUTOKI
IPC: B01D61/58
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a high permeation flux of a reverse osmosis (RO) membrane with a bare essential amount of addition of an oxidizing agent by exactly controlling the amount of the oxidizing agent in a water treatment method and water treatment apparatus which maintain the permeation flux of the RO membrane by subjecting the permeation flux decrease causative substance of the RO membrane of a stage behind the oxidation treatment to oxidation decomposition treatment.  <P>SOLUTION: In the water treatment method of subjecting water to be treated to the oxidation treatment then to reverse osmosis treatment, the UV absorbance of the oxidation treatment is measured and the amount of addition of the oxidizing agent in the oxidation treatment is controlled based on the measured value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235129-A (JP)
Title: Detection unit for crime prevention
Inventor: ONO TATSUJI
IPC: G08B13/183
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection unit for crime prevention, capable of preventing infrared rays emitted from transmission elements from entering receiving elements in the unit, when both of the transmission elements and the receiving elements are built in the unit.  <P>SOLUTION: In this detection unit for crime prevention, housing the transmission elements 4a and 4b and the receipt elements 5a and 5b, either or both of a light shield sheet 6 and a light shielding rib 25 is/are arranged for interrupting infrared rays entering the reception elements 5a and 5b from the transmission elements 4a and 4b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237202-A (JP)
Title: Automatic air bubbling apparatus for tide level variable type culture and method for bubbling
Inventor: SUMIDA TAKAMASA
IPC: A01K63/04
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To develop and provide an automatic air bubbling apparatus for tide level variable type culture having excellent durability, economical efficiency and practicality by utilizing the forces of the nature with ebb and flow of seawater and a method for bubbling.  <P>SOLUTION: The bubbling apparatus is composed of a bubbling apparatus body, a plurality of body fixing parts for preventing floating and a plurality of bubbling parts. The bubbling apparatus body is obtained by securing four corners to hooked fixing parts for preventing the body from floating at a prescribed tide level and connecting the bubbling apparatus body to the bubbling parts with a distribution hose such as a PVC hose. The interior of the bubbling apparatus body is pressurized by utilizing tide level variation with the ebb and flow of the seawater and air in the interior of the bubbling apparatus body is automatically discharged or stopped by opening and closing a float valve. When the air is discharged, the air in the bubbling apparatus body is discharged through an air supply port, a throttle valve and the distribution hose from the bubbling parts into the seawater. Bubbles are produced and oxygen in the seawater is increased to thereby activate the culturing and rearing of fishes and shellfishes such as oysters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243268-A (JP)
Title: Battery pack
Inventor: KOMIYA SADAHIRO
IPC: H01M2/10
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack, where a thickness of a case can be easily reduced even by using a conventional molding machine, malfunction such as short-circuit is hardly generated, and moreover, the pack is hardly decomposed.  <P>SOLUTION: On the case 1 for the battery pack, hole parts 2b, 3b are formed respectively on an upper case 2 and a lower case 3 formed by dividing a battery unit housing box into two, and convex parts 4b, 5b fitted to the hole parts 2b, 3b are formed on an upper sheet 4 and a lower sheet 5 arranged each inside of the upper case 2 and the lower case 3, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239449-A (JP)
Title: Effective use method of tank sludge
Inventor: YAMAMOTO SHIGEMI
IPC: C02F11/06
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of utilizing not only a combustible organic material but also an incombustible inorganic material contained in the tank sludge deposited in storage tanks of petroleum-based oils and coal-based oils.  <P>SOLUTION: In this effective use method of tank sludge, the tank sludge is mixed with a solvent to make a dispersed material, and it is supplied in a cement firing process. It is preferable to count the iron content in the sludge as a cement raw material in regulating the cement component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243328-A (JP)
Title: Vehicular switch
Inventor: SUGIYAMA HIDEKI
IPC: H01H3/12
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability when pressing a vehicular switch to press a switch disposed by providing a prescribed interval kept from an operation panel.  <P>SOLUTION: This vehicular switch 10 is provided with a switch knob 12 and a switch shaft 14 tilted by the tilting movement of the switch knob 12 to press a switch 54. The switch knob 12 rotates with a first rotation fulcrum A as a center, the switch shaft 14 rotates with a second rotation fulcrum B as a center, and a switch shaft part 22 pushed by an actuating shaft 18 presses the switch 54. Since the fulcrum height of the second rotation fulcrum B of the switch shaft 14 is lower than the fulcrum height of the first rotation fulcrum A of the switch knob 12, an amount of lateral displacement of the switch 54 on a contact surface can be lessened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242540-A (JP)
Title: Traveling control method and system for unmanned carrier and unmanned carrier
Inventor: YOSHIHARA MASAHIDE
IPC: B61B13/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the traveling control method and system for an unmanned carrier and an unmanned carrier for improving conveyance efficiency by shortening a stand-by time since the completion point of time of transfer until departure and a stand-by time at the entrance of a control zone even when the number of unmanned carriers is increased.  <P>SOLUTION: A central management device 1 repeatedly executes a control routine for making a state inquiry to an unmanned carrier 2 to all unmanned carriers 2 in the predetermined order, and divides traveling data to be transmitted by each unmanned carrier 2 into a plurality of parts, and successively transmits each of the plurality of divided data blocks each time the control routine at the time of making the state inquiry to the unmanned carrier 2 to which the data blocks should be transmitted is executed. Each of the unmanned carriers 2 departs when receiving the data blocks until the middle among all the data blocks, and executes the traveling data of the received data blocks, and successively receives the traveling data of the following data blocks during traveling, and executes the traveling data in the order of reception.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237554-A (JP)
Title: Member managing unit for game parlor
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member managing unit which enables the grasping of the groups of the customers adversely affecting the operation of the game parlors.  <P>SOLUTION: A member managing computer 300 classifies in terms of the members as database the information on the items of the attributes of the members (gender, age and the like), the frequency of visit, the average playing time per round and the like. The amount of money involved in the wins or losses meaning the income from the games from the money conversion information indicating the value gainable by the members from the investment information indicating the value invested by the members into the games and the results of the games. The amount of money involved in the wins and losses is grouped into a plurality of classes (ranges of amount of money) and in terms of each of the groups, the distribution of the gender, the age and the like of the members belonging to the respective groups and the distribution index thereof are derived and the results thereof are displayed in lists and graphic charts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240367-A (JP)
Title: Method of manufacturing floating wave-dissipating structure
Inventor: MATSUMOTO TATSUJI
IPC: E02B3/06
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple manufacturing method for a wave dissipating structure formed of a floating body exhibiting excellent wave-dissipating action and having also a function of a pier.  <P>SOLUTION: A form 40 is disposed with a predetermined space between a foam 18 and the form 40, and concrete is placed between the foam 18 and the form 40 to form a deck part 12, a wave dissipating plate 13 and a back face plate 14. The form 40 is removed after concrete is hardened, thus manufacturing a floating wave-dissipating structure having an outer frame body made of concrete and provided with the deck part, the wave dissipating plate connected to the deck part, and the back face plate connected to the deck part and arranged opposedly to the wave dissipating plate; and the foam filled in the space of the outer frame body partitioned by the deck part, wave dissipating plate and back face plate. Considerable reduction of the form required to form the outer frame body, prevention of fall of the foam from the outer frame body, and the like can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241395-A (JP)
Title: Temperature sensor
Inventor: TAKEUCHI SACHIOSA
IPC: G01K7/22
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a temperature-sensitive element from being damaged, while keeping the responsiveness of the temperature-sensitive element.  <P>SOLUTION: In this temperature sensor 1 provided with the temperature-sensitive element 2, a bottomed cylindrical protection tube 3 for covering the temperature-sensitive element 2, and a housing 4 for holding an opening end side outside diameter of the protection tube 3, the wall thickness of the protection tube 3 is 0.1mm-0.5mm, a protection tube holding part 44 having a thickness of two-four times of the wall thickness in the protection tube is provided in the housing, and 5d≤l≤10d is satisfied, where d is the outside diameter of the protection tube, and L is the tip-side length farther toward the tip side than the protection tube holding part of the protection tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263818-A (JP)
Title: Thermoplastic resin sheet, laminated sheet and card therewith
Inventor: NAKAJIMA YOHEI
IPC: C08L67/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet, a sheet laminated therewith, and a card using the same.  <P>SOLUTION: The thermoplastic resin sheet comprises a thermoplastic resin, a silicone compound, and inorganic microparticles of a mean particle diameter of 1 to 20 μm and has improved quality owing to a reduced processing temperature. The incorporation of the inorganic microparticles allows the resin to form a lowly viscous melt, therefore reduces a load on a manufacturing machine, and can attain an improved productivity and a reduced processing temperature. A sheet or card, particularly a sheet or card printable by sublimation transfer, laminated with at least one layer of the thermoplastic resin is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243173-A (JP)
Title: Suspension, head gimbal assembly, and hard disk apparatus
Inventor: YAMAZAKI HIROSHI
IPC: G11B5/596
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension in which position deviation of a piezoelectric actuator can be prevented, a head gimbal assembly, and a hard disk apparatus.  <P>SOLUTION: The suspension 40 is provided with a supporting beam part 50 of which the base end side is connected to an actuator arm 22, a flexure 60 having a wiring connected electrically to a thin film magnetic head 31, and an piezoelectric actuator 70 displacing relatively a head slider 32 for a supporting beam part 50. Projections 69a, 69b are formed at the flexure 60, hole parts 71a, 72b into which these projections are inserted are formed at the piezoelectric actuator 70. Positioning of the piezoelectric actuator 70 is performed by the projections 69a, 69b and the hole parts 72a, 72b. Also, hollows 73a, 73b which are positioned at an edge part of the piezoelectric actuator and to which the projections are abutted may be formed instead of the hole parts 72a, 72b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240147-A (JP)
Title: Method for producing grain-oriented electrical steel sheet
Inventor: HAYAKAWA YASUYUKI
IPC: C22C38/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a grain-oriented electrical steel sheet having good stickiness forsterite film and excellent in both of magnetic flux density and iron loss without using an inhibitor component.  <P>SOLUTION: This method for melting a grain-oriented electrical steel sheet is performed as the followings, by which a slab produced by using molten steel having the composition composed by mass% of 0.010-0.035 C, 2.0-8.0% Si, 0.005-3.0% Mn and restraining ≤100 ppm Al and ≤50 ppm each of N, S and Se, is hot-rolled to obtain a hot-rolled steel plate, and after applying a cold-rolling at one time or two or more times interposing an intermediate annealing to this steel plate, a recrystallize-annealing is applied in an atmosphere of ≤0.06 of oxygen potential P(H<SB>2</SB>O)/P(H<SB>2</SB>). Successively, after applying a secondary recrystallize-annealing at ≥800°C, a decarburization-annealing is applied and thereafter, the last finish-annealing for forming the forsterite film at ≥1000°C is applied after coating annealing releasing agent mainly containing MgO.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239672-A (JP)
Title: Method for producing pyridine derivative
Inventor: KUWABARA HIROICHI
IPC: C07D405/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a site-specific pyridine derivative useful as an important intermediate in the fields of pharmaceuticals, agrochemicals, catalyst ligand, combinatorial chemistry, organic electroluminescent element, charge transfer material, electrophotographic photoreceptor, dye, liquid crystal, etc., on an industrial scale in high purity and yield at a low cost without using expensive catalyst and particular apparatus and causing environmental problems.  <P>SOLUTION: A pyridine derivative such as 5-phenyl-2,3'-bipyridine is produced by condensing a specific 3-alkoxyacrolein derivative and an acetyl compound and reacting the condensation product with ammonia or an ammonium salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251395-A (JP)
Title: Electrical connection device
Inventor: SHINTO SATORU
IPC: B60R21/017
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To relax dimensional restriction caused by forming a noise elimination part to miniaturize a connecting connector element, and thereby to miniaturize an electrical connection device.  <P>SOLUTION: This electrical connection device is so structured that a pair of connection terminals 19 are electrically connected to each other by respectively connecting one end sides 20 to bare end parts of covered conductive wires 17 and by respectively bringing the other end sides 21 into contact with a pair of terminals to be connected. The connecting connector element 11 supports the pair of connection terminals 19, and fitted to a connector element to be connected. The noise elimination part 25 has a surface-mounted electromagnetic wave noise filter 25, and is so arranged as to at least partially overlap at least one-side connection terminal out of the pair of connection terminals 19. The electrical connection device 1 provided with the pair of connection terminals 19, the connecting connector element 11 and the noise elimination part 25 is connected to the connector element to be connected for supporting the pair of terminals to be connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250720-A (JP)
Title: Method and system for finding inconsistent data
Inventor: NEMOTO NAOICHI
IPC: G06F12/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that takes a long period and costs for identification of causes and system repairs as well as inconsistent data on both sites when inconsistent data caused by software bags, data alteration of ill-intentioned third parties, and destruction or the like are written while transmitting data for a remote copy used for duplex data.  <P>SOLUTION: A manager having a DBMS verifying method is arranged on each device connected with a primary site and a remote site. A checksum calculating method, for verifying data received by the manager at each unit at an application unit, such as the DBMS, by using a log sequential number, is changed. Grasping the inconsistent data found by the verification and processing specified by a system administrator are automatically carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312702-A (JP)
Title: Analog/digital conversion circuit and image processing circuit
Inventor: WADA ATSUSHI
IPC: H03M1/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the voltage without extending a circuit area or deteriorating characteristics in an A/D converter.  <P>SOLUTION: A multi-stage pipelined A/D converter 20 has a first conversion part 22, a second conversion part 24, ..., an (n-1)th conversion part 26, an n-th conversion part 28 as (n) stages of conversion units, thereby converting an analog signal into digital signals of several bits from a high order on each stage. The converted digital signals of several bits are composited by a digital output circuit 30. A first voltage power source VDD1 supplies a voltage higher than a second voltage power source VDD2. A high voltage is supplied from the first voltage power source VDD1 to the first conversion part 22 on the first stage, and a low voltage is supplied from the second voltage power source VDD2 to the conversion parts after the second stage wherein required analog accuracy is low, from the second conversion part 24 to the n-th conversion part 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248373-A (JP)
Title: Steel cord for reinforcing rubber article and pneumatic tire using the same
Inventor: FUKUDA YUKIMASA
IPC: D07B1/06
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel cord for reinforcing a rubber article, by preventing the preceding breakage of filaments and improving the strength at break of the steel cord as a whole, and to provide a pneumatic tire using the same.  <P>SOLUTION: This double-twisted structure steel cord is provided by twisting a core filament 11 with at least one layer sheath filaments 21 as a layer-twisted structure to form one strand, further twisting in a plurality of strands as the layer-twisted structure consisting of a core strand 1 and at least one layer of sheath strands 2 to make one steel cord. The tensile strength of the filament for forming the strand is made as "the tensile strength of the filament in a layer close to the center of the strand"≥"the tensile strength of the filament in a layer far from the center of the filament", and the mean tensile strength of the strand for forming the steel cord is made as "the mean tensile strength of the layer close to the center of the steel cord"<"the mean tensile strength of the layer far from the center of the steel cord".  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249735-A (JP)
Title: Pattern generator and testing device
Inventor: GOISHI MASARU
IPC: G06F11/22
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern generator capable of generating efficiently and continuously a test pattern for testing an electronic device.  <P>SOLUTION: This pattern generator is equipped with a cache memory, a main memory for storing a plurality of test data blocks which are test data having the size storable by the cache memory, and an instruction memory for storing instruction information showing the order wherein the plurality of test data blocks are to be stored in the cache memory. In the pattern generator, the test data blocks stored in the cache memory are outputted successively as the test pattern. The instruction memory preferably stores the instruction information showing the order of all the test data blocks to be stored in the cache memory for generating the test pattern before start of test pattern generation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255696-A (JP)
Title: Polyamide resin composition
Inventor: OKAMOTO MASARU
IPC: C08L81/02
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition excellent in mechanical properties of strength and stiffness after water absorption and excellent in long-term durability under high temperature/high load.  <P>SOLUTION: The polyamide resin composition comprises a polyamide resin. In the polyamide resin composition, tensile strength of an injection molding product obtained from the composition is controlled to be ≥100 MPa and flexural modulus of the injection molding product is controlled to be ≥5 GPa at 110°C after 23°C/50% RH equilibrium water absorption treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258570-A (JP)
Title: Operation supporting device for vehicle
Inventor: SEKIGUCHI HIROYUKI
IPC: B60R21/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation supporting device for a vehicle for stably recognizing preceding vehicle information by properly fusing information to be acquired by a radar means with information to be acquired by an image pickup means.  <P>SOLUTION: This processing for recognizing final preceding vehicle information C by selectively using preceding vehicle information A detected on the basis of the measurement result of a millimeter wave radar 4 and preceding vehicle information B detected on the basis of a stereo image picked up by a stereo camera 3 is executed by gradually converging the preceding vehicle information C to newly selected preceding vehicle information in a preliminarily set transition time at the time of switching the preceding vehicle information A to the preceding vehicle information B, or at the time of switching the preceding vehicle information B to the preceding vehicle information A. Thus, it is possible to suppress the preceding vehicle information C from being rapidly changed due to an error between the preceding vehicle information A and the preceding vehicle information B, and to stably recognize the preceding vehicle information C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI