baber/WOPTO huggingface dataset:
Patent JP-2005331811-A (JP)
Title: Photosensitive resin composition,original printing plate using the same and the printing plate
Inventor: SHIMIZU TAKESHI
IPC: G03F7/004
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition superior in water developability and image reproducibility and free of flocculation of photosensitive resin components in a developer, and to provide a original printing plate which uses the same.  <P>SOLUTION: The photosensitive resin composition contains a water-soluble or water-swellable polymer (A), an ethylenically unsaturated compound (B) and a photopolymerization initiator (C), wherein the ethylenically unsaturated compound comprises an ethylenically unsaturated compound (B) having a structure represented by Formula (1), wherein X is selected from H and methyl; and Y and Z are each independently selected from H, alkyl and alkylene.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329354-A (JP)
Title: Nonwoven fabric filter
Inventor: HIRONAKA DAISUKE
IPC: D04H1/4374
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric filter showing a high removing performance per unit time when removing microparticles in a liquid.  <P>SOLUTION: In the nonwoven fabric filter, at least two nonwoven fabric filter elements having specific surface areas are alternatively arranged to form one unit, and at least two units are repeatedly stacked. In the nonwoven fabric filter element B (2) on the upstream side of water to be treated in a repeated unit, and a nonwoven fabric filter element A (1) on the downstream side adjacent thereto, the specific surface area of the nonwoven fabric filter element A (1) on the downstream side is ≥2.0 times of that of the nonwoven fabric filter element B (2) on the adjacent upstream side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332515-A (JP)
Title: Information recording and reproducing apparatus and method
Inventor: IMANISHI KANJI
IPC: G11B20/12
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To manage only reproduction stop position information desired by a user.  <P>SOLUTION: This apparatus records a resume point at which the reproduction of information recorded in a hard disk is stopped, and at the time of next reproduction, reproduces information from a reproduction stop position based on the recorded resume point. Therefore, when information is read out and reproduced from the hard disk, and a command signal by a reproduction stop key or a trick play key is inputted (S18, S22), and the signal indicating operation of a specific key is inputted with a command signal of reproduction stop operation (S20, S24), reproduction stop position information indicating a position at which reproduction is stopped is obtained. The reproduction stop position information is recorded in a prescribed recording region as a resume point whenever the reproduction stop position information is obtained (S21, S25).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332774-A (JP)
Title: Ion generator and air conditioning device equipped with it
Inventor: IWASHITA YASUHIRO
IPC: F24F1/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generator and an air conditioning device equipped with it wherein an electric discharge in substitution for ion generation from an electrode can be detected, and the detected results can be utilized for controlling an output voltage of a transformer and for displaying ion generation state.  <P>SOLUTION: The ion generator 10 has an ion generating element 13 which has a pair or more of electrodes 13a, 13a, impresses a discharge generation voltage therebetween, and generates ions by the discharge, and a step-up transformer 12 or the like which impresses the voltage between the electrodes 13a, 13a that are necessary for generation of ions by the ion generation element 13. An electric discharge detection part 18 is installed which is electrically insulated from the electrodes 13a, 13a in order to detect an electric discharge generated by the ion generation element between the electrodes 13a, 13a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339878-A (JP)
Title: Unit cell, and solid oxide fuel battery using the unit cell
Inventor: IBUKA SHIGEO
IPC: H01M8/12
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit cell with power generating capacity heightened by decreasing contact resistance of a current collecting layer with a fuel electrode and an air electrode and at the same time increasing a gas supply volume to each electrode, as well as a solid oxide fuel battery with heightened power generating capacity and downsized structure.  <P>SOLUTION: The fuel battery is provided with an electrolyte 2, a fuel electrode 8 formed on one face of the electrolyte 2, an air electrode 9 formed on the other face of the electrolyte 2, and a current collecting layer 4 formed into a film from a material having an electron conductivity higher than a constituent material of the fuel electrode 8 and the air electrode 9 on each electrode surface, having a plurality of openings 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337814-A (JP)
Title: Inspection method of optical film, and defect inspection element used therefor
Inventor: MATSUMOTO TAKUYA
IPC: G01N21/21
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of an optical film capable of inspecting a defect precisely.  <P>SOLUTION: In this method, an optical film 1 including a twist alignment liquid crystal film 2 wherein the orientation axis of a liquid crystal is twisted in the thickness direction is irradiated with light from a light source 20 through a polarizing plate 18a, and a defect inspection element 29 formed by laminating a reverse twist alignment liquid crystal film 31 wherein the orientation axis of the liquid crystal is twisted in the reverse direction to the liquid crystal film 2 relative to the direction toward the optical film 1 from the light source 20 side and a polarizing plate 18b is arranged so that the reverse twist alignment liquid crystal film 31 is faced to the optical film 1 side, on the opposite side to the light source 20 with respect to the optical film 1, and the optical film 1 is inspected. Since the phase difference between each orthogonal component of light transmitted through the twist alignment liquid crystal film 31 can be reduced by the method, when polarizing plates 18a, 18b are crossed-Nichol arranged, a contrast between a nondefective part and a defective part can be enhanced, to thereby improve visibility of the defective part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335997-A (JP)
Title: Tungsten carbide powder having nano particle size and its manufacturing method
Inventor: YAMAMOTO RYOJI
IPC: C01B32/949
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tungsten powder having an average particle size of 100 nm or smaller from which hard materials such as a cemented alloy, a tungsten carbide sintered material, and a composite ceramic material having a higher hardness and a higher strength can be obtained, and its manufacturing method.  <P>SOLUTION: The method of manufacturing a nano particle size tungsten powder for obtaining a tungsten carbide powder, of which the total carbon amount is 6.13±0.30 mass%, the free carbon amount is 0.30 mass% or less, the oxygen amount is 0.7 mass% or less, the iron amount is 200 ppm or less, and the average particle size is 100 nm or smaller; is provided with a first heat treatment process in which a mixture of a micro tungsten oxide (WO<SB>3</SB>or WO<SB>2.90</SB>) powder and a carbon powder is heated to 1,050-1,200°C in N<SB>2</SB>to be reduced to an intermediate product where W, W<SB>2</SB>C, and WC coexist, and a second heat treatment process in which the above-mentioned intermediate product or an intermediate product subjected to a pulverizing treatment and a mixing treatment is heated to 900-1,300°C in H<SB>2</SB>to be carbonized to the tungsten carbide powder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336091-A (JP)
Title: New transition metal compound, method for producing propylene-based polymer by using the same metal compound and propylene-based polymer having vinyl group at terminal
Inventor: SATO NAOMASA
IPC: C08F4/6592
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a readily soluble propylene-based polymer highly including terminal vinyl bonds and capable of readily carrying out conversion of functional groups and a catalyst for α-olefin polymerization capable of producing the polymer.  <P>SOLUTION: The prevent invention provides a new C1 symmetric transition metal compound, a catalyst for olefin polymerization containing the transition metal compound, a method for producing an α-olefin polymer by using the catalyst and a propylene-based polymer having 500-200,000 Mw, 10-60% ratio of pentad represented by mmmm and having ≥10% vinyl groups at the terminals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340490-A (JP)
Title: Surface mounting machine
Inventor: SAKUMA TAKUMI
IPC: H05K13/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting machine for enhancing productivity while reducing cost when a mode using a large printed wiring board is switched to a mode using a small printed wiring board.  <P>SOLUTION: The surface mounting machine comprises a conveyor 4 having a pair of endless belts 4a and 4b for conveying a printed wiring board 3, a device 38 for varying intervals of the endless belts, and devices 25 and 26 for positioning the printed wiring board in a state of being elevated from the conveyor provided on the upstream side and the downstream side in the conveying direction as mounting sections A and B. The surface mounting machine further comprises a head unit 5 moving in the X direction and Y direction and mounting components 9 on the printed boards positioned at the mounting sections A and B, and a controller 22 for making a switch between a first mode where the mounting sections are formed while limiting the interval of the endless belt at the width varying section 38, and a second mode where only the mounting section B is formed using the positioning device 26 on the downstream side while widening the interval of the endless belts 4a and 4b relatively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337971-A (JP)
Title: Press-fit fixing structure for detection shaft and worm gear
Inventor: TERUI KYUICHIRO
IPC: G01B21/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-fit fixing structure for a detection shaft and a worm gear capable of reducing the number of part items, capable of enhancing workability and capable of fixing those firmly, in a steering sensor for detecting rotation angle in steering.  <P>SOLUTION: This fixing structure is arranged with a cylindrical part 2, a press-fit part 11 pressed tightly in an inner circumferential face 12a of the worm gear 12, and an engaging part 9 formed to have a diameter smaller than that of the adjacent cylindrical part 2, in the detection shaft 1, and is arranged with a protrusion 14 having an inside diameter smaller than that of the inner circumferential face 12a, formed into a protruded shape, and engaged with the engaging part 9 of the detection shaft 1, in the inner circumferential face 12a of the worm gear 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340670-A (JP)
Title: Common mode choke coil
Inventor: NISHIKAWA ZENEI
IPC: H01F27/24
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common mode choke coil capable of suppressing the variation of the relative positional relation between a magnetic substance core and a magnetic member and reducing the variation of normal mode inductance.  <P>SOLUTION: The magnetic member 1 having relative permeability not less than 1 (e.g. 2-several tens) is provided between adjacent two bobbins 32 and 42. The part of the magnetic member 1 abutting on core members 50a, 50b is formed with a projection 2. When the magnetic member 1 and the core members 50a, 50b are assembled, the tip of the projection 2 is pressed and collapsed so that a fixed distance is secured between the magnetic member 1 and the core members 50a, 50b. Because the projection 2 is formed by resin forming, if the shape thereof is tapered, pressure on the core members 50a, 50b increases as the projection 2 is deformed. Therefore, the fixed distance between the magnetic member 1 and the core members 50a, 50b can be secured by controlling fitting forces of the core members 50a, 50b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005158681-A (JP)
Title: Temperature-sensitive pellet type thermal fuse and manufacturing method of temperature-sensitive pellet
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H69/02
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To propose the expansion of selectivity of a temperature-sensitive material allowing a temperature-sensitive pellet type thermal fuse's operating temperature, or thermal deformation temperature to be adjusted and preventing trouble of deformation or modification even if it is exposed to a severe external environment; and to provide a low-cost thermal fuse that provides a wider range from which an operating temperature is selected, improved insulation resistance after operation, faster response speed in operation, and enhanced strength of the thermal pellet.  <P>SOLUTION: This temperature-sensitive pellet type thermal fuse is composed by housing the temperature-sensitive pellet 3 using a thermoplastic resin of a polymer substance for the temperature-sensitive material in a metal case 1 of an envelope along with a spring member's strong and weak compression springs 6 and 8 by adjusting its thermal deformation temperature by a temperature setting means, and by hermetically sealing them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005347707-A (JP)
Title: Solid-state imaging device and manufacturing method thereof
Inventor: EZAKI TAKAYUKI
IPC: H04N5/335
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid-state imaging device capable of satisfactorily forming a color filter, an on-chip lens, or the like.  <P>SOLUTION: The manufacturing method includes a process for forming a first electrode layer 16 inside a semiconductor layer 3 in a pad region 33; a process for forming an opening 18 reaching the first electrode layer 16 from the rear side of the semiconductor layer 3 in the pad region 33; a process for burying a conductive layer 20 in the opening 18 in the pad region 33; a process for forming a conductive film 26 at the rear side of the semiconductor layer 3; a process for simultaneously forming at least one portion of a second wiring layer 21 and a shielding film 22 in the pad region 33 and an optical black region 32 by patterning the conductive film 26; and a process for forming the color filter 23 or the on-chip lens 24 at the rear side of the semiconductor layer 3 in an imaging region 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004307338-A (JP)
Title: Tool material for firing
Inventor: NIWA SHIGEKI
IPC: F27D3/12
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tool material for firing which is constituted so as to have a coating layer provided on a part or the whole of the surface of a base material and in which the wear and the stripping of a coating layer are decreased by strengthening the bond of the base material with the coating layer and increasing the hardenss of the coaring layer itself.  <P>SOLUTION: The tool material for firing is constituted so that the coating layer containing ≥80 wt.% in total of one or more kinds of Al<SB>2</SB>O<SB>3</SB>, MgO and ZrO<SB>2</SB>as essential components and 0.5-10.0 wt.% in total of one or more kinds selected from Fe<SB>2</SB>O<SB>3</SB>, TiO<SB>2</SB>, BaO, SrO and CaO and MgO which are different one used as a stabilizer for ZrO<SB>2</SB>, (where the same kind of the component used as the essential component of the coating layer is extruded), as additive components is applied on a part of or the whole surface of the base material containing ≥70 wt.% in total of one or more kins fo Al<SB>2</SB>O<SB>3</SB>, MgO and ZrO<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005351138-A (JP)
Title: Correction factor setting device in hybrid type vehicle
Inventor: TACHIKI AKIRA
IPC: B60L50/16
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a detection error caused by a processing tolerance of a sensor, by highly accurately correcting a detecting result of the sensor for detecting rotation of a crankshaft of an internal combustion engine in a hybrid type vehicle.  <P>SOLUTION: In motoring for traveling only by driving force of a motor by stopping the internal combustion engine, the crankshaft is rotated at a constant rotating speed by controlling rotation of the motor. Afterwards, actual time t_NEJ required for rotating an angle until the next cylinder becomes TDC after a certain cylinder becomes the TDC (during TDC), is measured on the basis of an NE signal (S250). While, reference time t_NEK being theoretical required time when rotating at the constant rotating speed during the TDC, is calculated in advance (S230). A temporary correction quantity BUF_H_NER corresponding to this TDC is calculated on the basis of a difference between the reference time t_NEK and actual time t_NEJ (S260). The temporary correction quqantity is acquired in a plurality during the same TDC, and its average value is set as the final correction quantity H_NER.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352802-A (JP)
Title: Electric power trading determining device, electric power trading method reply system, program, and storage medium
Inventor: KAWAMOTO SHIGERU
IPC: G06Q50/06
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determining method for electric power trading allowing quantitative grasping of a trade-off relationship between profit and risk for maximizing utility of a power generation company.  <P>SOLUTION: A utility function generating device is provided for generating a utility function of the power generation company, a constraint equation generating device is provided for generating a constraint equation of a mathematical programming problem, an objective function generating device is provided for generating an objective function of the mathematical programming problem on the basis of the utility function and the constraint equation, and an optimum consumer portfolio solution device is provided for deriving a set of consumers and a distribution ratio to each consumer optimizing the objective function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333600-A (JP)
Title: Electronic multiple signature method capable of security certification, multiple signer system, its program and storage medium
Inventor: TADA MITSURU
IPC: H04L9/32
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of a simple processing structure for improving resolving efficiency using a random component, shortening a key length and further certifying security even if the random component is suppressed as short as possible for a conventional multiple signature using unidirectional replacement (f) with trap door.  <P>SOLUTION: Each signer P<SB>i</SB>transmits r<SB>1</SB>, ..., r<SB>i</SB>as a part of a multiple signature component without performing any processing upon the next signer P<SB>i+1</SB>for a random component r<SB>i</SB>used as an input value of a hash function H. The next signer Pi+1 who receives the component, is capable of using the random components r<SB>1</SB>, ..., r<SB>i+1</SB>directly as an input value of the hash function H, so that a processing structure for generating a multiple signature and a processing structure for verifying the multiple signature are simplified. As a result, an optimal security certification is given while suppressing a random component as short as possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002576-A (JP)
Title: Process steam controller utilizing steam turbine
Inventor: MORII TAKAYUKI
IPC: F01D25/00
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a process steam controller utilizing a steam turbine and capable of initially starting the controller in a short time.  <P>SOLUTION: A steam supply pipe 1 is equipped with a steam flowmeter 8 and a steam control valve 2 and is connected to a process steam pipe 3. The steam supply pipe 1 is branched off and a branch pipe 4 is connected. The branch pipe 4 is equipped with a steam flowmeter 14 and an emergency shutoff valve 15. An end of the branch pipe 4 is connected to an inlet 17 of the steam turbine 5. An outlet 18 of the steam turbine 5 is connected to the process steam pipe 3 through a communication pipe 6. Steam flow passing through the steam supply pipe 1 is detected by the flowmeter 8, steam flow passing through the steam turbine 5 is detected by the flowmeter 14 and control valves 2, 13 are controlled so that turbine efficiency is maintained best and steam flow required at places using steam can be supplied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004066-A (JP)
Title: Reader/writer
Inventor: KAMIYA MASAFUMI
IPC: H04B5/02
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate survey on a cause of abnormal communication for normal operation of its own and to contribute to normal system development.  <P>SOLUTION: This reader/writer 1 performing radio communication with an IC card 2 is provided with communication factor measurement parts 9 and 10 measuring communication factors in movement, a control circuit 3, and a memory 7. The control circuit 3 is provided with a function for comparing measurement data of the communication factors, which are measured and recorded by the measurement parts 9 and 10, with a previously decided reference value and determining whether the measurement data are abnormal or not and a function for determining whether communication with the IC card 2 is successfully carried out or not. The memory 7 allows removal of the storage data to the outside and stores the measurement data when an abnormal condition is determined or when it is determined that the communication fails.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001871-A (JP)
Title: Method for preparing 2-oxo-1-phenyl-3-oxabicyclo[3.1.0]hexane
Inventor: NIIMOTO YOSHIHIDE
IPC: C07D307/93
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe, simple and industrial method for preparing 2-oxo-1-phenyl-3-oxabicyclo[3.1.0]hexane.  <P>SOLUTION: The method for preparing 2-oxo-1-phenyl-3-oxabicyclo[3.1.0]hexane comprises reacting phenylacetonitrile with epichlorohydrin in the present of sodium hydride.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000416-A (JP)
Title: Seat pad
Inventor: SHIOMORI HIDEKI
IPC: B68G5/02
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve surface touchness and sitting comfortability by solving defective hardness from a pad surface side caused by hardening of a backing cloth impregnated with a flexible foam.  <P>SOLUTION: In a seat pad 10 provided with a pad body 12 consisting of the flexible foam and the backing cloth 14 laminated and integrated by foaming of the flexible foam on the rear surface of the pad body 12, a housing recess part 24 for housing an air back system A is provided at a place for pasting the backing cloth 14 on the rear surface side of the side part 18 of the pad body 12, and a through hole 44 is bored at a backing cloth part corresponding to an inner corner part 28 projecting toward the pad surface side in the corner parts of the housing recess part 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI