baber/WOPTO huggingface dataset:
Patent JP-2004256282-A (JP)
Title: Tape-like member housing structure and tape processing system
Inventor: NAKAJIMA KENICHI
IPC: B41J11/70
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape-like member housing structure, and a tape processing system for properly housing a tape-like member in a reduced space while rolling in in a roll shape regardless of the length of the tape-like member.  <P>SOLUTION: This tape-like member housing structure houses a tape T sent into a housing case 301 while rolling in in a roll shape, and has a rolling-in guide 313 arranged in the housing case 301, and guiding a tail end part of the sending-in tape T so as to roll in in a roll shape, and a revolving guide 314 continuing with the rolling-in guide 313, and guiding the tail end part of the tape T so as to revolve in a roll shape, and is characterized in that the revolving guide 314 is movably constituted in the direction for enlarging a diameter of the tape T according to an increase in a sending-in quantity of the tape T.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266004-A (JP)
Title: Method for verifying layout of semiconductor integrated circuit
Inventor: KENJI RIE
IPC: H01L21/3205
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify an error position in layout verification of a semiconductor integrated circuit having a hierarchical structure.  <P>SOLUTION: The method for verifying the layout of the semiconductor integrated circuit includes a step of extracting power source wiring and ground wiring of an upper stage layer based on layout data built in each hierarchical cell (S200), a step of assigning a layer different from the layer of the other wiring layer to the extracted power source wiring and the ground wiring (S300), a step of forming a chip layout on the hierarchical cell based on the layout data (S400), and a step of outputting information for specifying a shorting position (S700) when the short circuit of the power source wiring and the ground wiring is sensed based on the layer of the chip layout (YES in step S500).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266968-A (JP)
Title: Axial gap motor
Inventor: YAMADA SHINICHI
IPC: H02K11/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial gap motor which uses inexpensive radial bearings and has a long-life bearing structure.  <P>SOLUTION: The axial gap motor comprises a bearing housing 8 having a fist bearing housing portion 81 which supports the outer ring 71a of a first radial ball bearing 7a, and a second bearing housing portion 82 which supports the outer ring 71b of a second radial ball bearing 7b. The first radial ball bearing 7a is press fit into the first bearing housing portion 81 so that the ball raceway will be deformed. A preload spring 86 and the second radial ball bearing 7b are inserted into the second bearing housing portion 82. A sleeve 85 is fit onto the circumference of the second bearing housing portion 82 to fix the outer rings 71 of the bearings 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266202-A (JP)
Title: Holding mechanism of workpiece
Inventor: MORIMOTO KAZUAKI
IPC: H01L21/68
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To clamp a workpiece properly by a means of a simple structure while minimizing the possibility of damaging the workpiece.  <P>SOLUTION: In a holding mechanism A of a workpiece, a workpiece W is clamped between s stopper surface 23A of a first supporting part 2A and a push means 3 by putting the workpiece W on upper surfaces 22A, 22B of first and second supporting parts 2A, 2B and pushing and moving it from the second supporting part 2B side to the first supporting part 2A side by the push means 3. The upper surfaces 22A, 22B of the first and second supporting parts 2A, 2B are tilting surfaces which are lower as they get close to a central part between the first and second supporting parts 2A, 2B and a tilting angle of the upper surface 22B is larger than a tilting angle of the upper surface 22A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007953-A (JP)
Title: Switching power supply
Inventor: KASAI JOJI
IPC: H02M3/28
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply for sure starting with reduced power consumption at normal operation.  <P>SOLUTION: A starting means supplies a drive voltage to a control means if the drive voltage generated by the starting means is higher than the drive voltage generated by an output means. The starting means is prohibited to supply the drive voltage to the control means by making a transistor to be off state based on a potential difference between the voltage supplied to a control electrode of the transistor and the drive voltage generated by the output means, if the drive voltage generated by the starting means is lower than the drive voltage generated by the output means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269401-A (JP)
Title: Lyophilized preparation
Inventor: SAWADA TAKASHI
IPC: A61P31/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lyophilized preparation having excellent stability of an amphoteric cephem-based antibiotic.  <P>SOLUTION: The lyophilized preparation comprises the amphoteric cephem-based antibiotic and a halide ion selected from a chloride ion, a bromide ion and an iodide ion. The method for producing the lyophilized preparation comprises formulating the amphoteric cephem-based antibiotic with the halide ion and production by a lyophilization method. The method for stabilizing the lyophilized preparation comprises formulating the amphoteric cephem-based antibiotic with the halide ion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270838-A (JP)
Title: Needle bearing for planetary gear
Inventor: NOGI TAKASHI
IPC: F16C33/54
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure capable of fully securing the durability of a retainer 9a, when an automatic transmission for a vehicle is operated in a no-load idling state (the state where a gear repulsion applied from a sun gear and a ring gear to a planetary gear 3 is made very small compared with a centrifugal force generated with an orbital motion of the planetary gear 3).  <P>SOLUTION: An inner ring guide is adopted as a guiding type of the retainer 9a. This makes the retainer 9a not to be subjected to a big impact from each needle 8 and 8, when each needle 8 and 8 shifts from a load sphere into a no-load sphere. The centrifugal force to act on the retainer 9a is supported at the outside perimeter of a support shaft 4 so that excess surface pressure is not applied to the retainer 9a from the outside perimeter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275202-A (JP)
Title: Porous ceramics implant material and method of manufacturing the same
Inventor: SUETSUGU YASUSHI
IPC: C04B35/447
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implant material with through pores suitable for blood vessels and cells to enter and with intense strength as well.  <P>SOLUTION: The method of manufacturing the porous ceramics implant material comprises the following processes. Slurry with the raw material for the porous material dispersed underwater is held in a container. The bottom of the container has a two-dimensional structure with metals distributed in the form of islands among resins with low heat conductivity. The bottom of the container is cooled with liquid nitrogen, and the moisture in the slurry is frozen from the bottom side upward, so that a frost-column-shaped ice is formed in the slurry. The diameter of the frost-column-shaped ice formed at the time is controlled according to the size of the island-shaped metal on the bottom of the container. By drying and sublimating the ice, the porous material with pores whose diameter is suitable for a blood vessel and a cell to enter (50-100 μm).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277450-A (JP)
Title: Aqueous ink
Inventor: OTA HITOSHI
IPC: C09D11/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink hardly causing ink bleeding or uneven density and exhibiting excellent fixing properties without discrimination on a plain paper or a glossy medium and, particularly, excellent in gloss properties on the glossy medium.  <P>SOLUTION: The aqueous ink comprises at least a coloring component, a resin fine particle, a humectant, a penetrating agent and water, where the coloring component comprises a dispersion obtained by dispersing a pigment with a water-soluble dispersing polymer bearing an anionic group and a part or the whole of the component constituting the resin fine particle comprises a natural resin and/or a natural resin derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280282-A (JP)
Title: Meter reading system
Inventor: OKI TETSUYA
IPC: G08C23/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meter reading system for preventing any illegal access to a meter.  <P>SOLUTION: In this meter reading system for making a meter 1 and a set unit 2 communicate through a communication line 3, the set unit 2 is provided with: an input part 21 for inputting a password; and a transmitting part 23 for transmitting a communication telegraphic message which includes an identification code for identifying the function of the meter 1 and the password inputted from the input part 21 to the meter 1. The meter 1 is provided with: a processor 10 for testing whether the password included in the communication telegraphic message received from the set unit 2 is proper; and a processor 10 for performing the function corresponding to the identification code which is included in the received communication telegraphic message when it is judged that the password is proper by the processor 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275391-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing an illicit action with respect to a board box and facilitating the maintenance and inspection of the board box.  <P>SOLUTION: For the game machine, the board box 80 having a control board 86 is mounted on the box mounting part 70 of the game machine. The board box 80 is mounted on the box mounting part 70 so as to be turned with the vicinity of its one side as a turning fulcrum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281213-A (JP)
Title: Oven for ion source
Inventor: IWASHITA FUMIKATSU
IPC: H01J27/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cap becoming a lid of a sample chamber from sticking to the main body of an oven in the oven for an ion source.  <P>SOLUTION: In the oven for the ion source provided with the oven main body 1 having an opening and a hollow part to become the sample chamber 2, a heater 5 to heat a solid sample 7 loaded in the sample chamber 2, a nozzle 3 to introduce the vaporized gas of the solid sample 6 generated in the sample chamber 2 into a plasma forming container 7, and a cap 18 to screw itself into the opening part of the sample chamber 2 and cap it, and at the same time to fix the end part of the nozzle 3 inserted into the sample chamber 2 by pressing down it, the cap 18 has a cap nut structure, a screw part to screw the cap 18 is installed outside of the opening part of the sample chamber 2 of the oven main body 1, the cap 18 is screwed into the screw part 17 so as to cover the oven main body 1, and the opening part of the sample chamber 2 is made to be occluded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276204-A (JP)
Title: Working device for sheet material
Inventor: OKUMURA AKIHIDE
IPC: B26F1/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the frequency of maintenance such as working blade replacement by reducing abrasion of the working blade even in the case of working a number of small-diameter holes in a sheet material.  <P>SOLUTION: A cutter roller 1 having a cutting blade 1a provided with a knife edge formed along the outer peripheral surface and a plate cylinder 2 provided with a designated pattern of projecting parts 22a on the outer peripheral surface are disposed opposite to each other with the respective rotating axes parallel to each other. With the cutter roller 1 and the plate cylinder 2 rotated in the opposite directions, the sheet material S is supplied between the cutter roller 1 and the plate cylinder 2, and a part or the whole of an area of the sheet material S that come into contact with the tip faces of the projecting parts 22a is chipped by the cutting blade 1a to perforate the sheet material S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284499-A (JP)
Title: Pneumatic tire
Inventor: IKEDA TOSHIYUKI
IPC: B60C11/13
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of effectively reducing noise due to columnar resonance of a peripheral direction groove.  <P>SOLUTION: The peripheral direction groove 2 extended on a tread surface 1 in the tire peripheral direction T is connectedly constituted so that the sectional area of a plurality of peripheral direction groove parts 2X having different groove sectional areas changes in a square wave shape. The peripheral direction length m of respective peripheral direction groove parts 2X is L/3 ≤ m ≤ L with respect to the peripheral direction grounding length L in the peripheral groove position of the tread surface 1, and the ratio r of large and small of the groove sectional direction among the adjacent peripheral direction groove parts 2X is within the range of 1.02 ≤ r ≤ 1.60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290215-A (JP)
Title: Fumigation apparatus and fumigation method for air conditioning space
Inventor: IWANAGA YUJI
IPC: F24F7/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for the ejection processing of fumigation gas after fumigation processing.  <P>SOLUTION: The fumigation apparatus is provided with a heating means 9 for the generation of a formaldehyde gas Hg by the thermal decomposition of a formaldehyde polymer Hs, a fan 12 for sending the formaldehyde gas Hg generated by the heating means 9 for the generation thereof into a fumigation space 1 and a filter 11 for trapping the formaldehyde in the form of particle contained in the formaldehyde gas Hg sent into the fumigating space 1 with the fan 12. Otherwise, it is desired to provide a secondary heating means 10 which thermally decomposes the particulate formaldehyde trapped by the filter 11 under the trapped condition to be gasified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295209-A (JP)
Title: Law office work processing method attached to specific monetary credit of servicer
Inventor: ARAKI YOSHIHISA
IPC: G06Q40/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money collection method, based not only on acceptance of dual business of a servicer performing recovery of credit (card) claims but also on recovery of credits which exceeds the limit of the Interest Limitation Law from a business partner by cashing.  <P>SOLUTION: A low office work processing method attached to specific monetary credits of the servicer concluded a backup servicing contract with respect to an originator in a fluidifying system of financial credits performs money collection as a dual business to a cashing service portion exceeding the limit of the Interest Limitation Law in the credit (card) claims.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292512-A (JP)
Title: Aqueous coating composition
Inventor: KOSUGI NAOHIRO
IPC: C09D133/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating composition which forms a coating film excellent in adhesion, water resistance, and resistance to fats and oils.  <P>SOLUTION: The aqueous coating composition comprises a copolymer composed of 5-30 mass% units of a vinyl monomer (A) represented by formula (I): CH<SB>2</SB>=CH-O-CO-R1 (wherein R1 is hydrogen or a 1-4C alkyl group), ≥70 mass% units of an alkyl (meth)acrylate (B) having a 1-4C alkyl group, and 0-25 mass% units of another copolymerizable vinyl monomer (C) and a chlorinated polyolefin resin at a mass ratio of the copolymer (A+B+C) to the chlorinated polyolefin resin of 95/5 to 50/50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293129-A (JP)
Title: Sanitary flushing device
Inventor: TOYAMA MIKI
IPC: E03D9/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary flushing device capable of meeting specifications of various merchandise while using a pump assembly as a ready-made product and controlling costs.  <P>SOLUTION: A pressure governing valve 13 for adjusting pressure to a certain level is provided to an upstream side of a B connected port 12b inside of a branch metal fitting 12 after the pressurization is made by the pump assembly 9, and since an adjusting screw 13a for changing compressive force of a pressure governing spring 13b is provided to the pressure governing valve 13, the pump assembly 9 product as a ready-made product can be used while meeting the specifications of the merchandise, the costs can be controlled and, at the same time, pressure after pressurization can be easily adjusted even after the installation of the merchandise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296333-A (JP)
Title: Ceramic heater and glow plug using it
Inventor: KATSUYAMA KAZUSANE
IPC: H05B3/42
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater in which neither cracks nor eccentricity of a ceramic exothermic body due to joining of the ceramic exothermic body, a cylindrical fitting, and a mounting fitting is generated, and in which an exothermic resistor of the ceramic exothermic body in use is not disconnected, and which is used continuously for a long time and excels in durability, and also to provide a ceramic glow plug which can be manufactured at a low cost.  <P>SOLUTION: In the ceramic heater on which the cylindrical fitting to connect the electrode drawing out part on the rear end side of the ceramic exothermic body composed of the exothermic body provided on the tip end side and silicon nitride ceramics provided with the electrode drawing out part connected to this, the cylindrical fitting has a 2-step cylindrical structure wherein the cylindrical fitting has the taper structural part and the large diameter cylindrical part in order, continuously to the outer peripheral face of the small diameter cylindrical part joined to the ceramic exothermic body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238273-A (JP)
Title: Bismuth-based glass composition, and magnetic head and plasma display panel using it as sealing member
Inventor: HASEGAWA SHINYA
IPC: H01J11/36
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable bismuth-based glass composition free from lead, with a low working point, an appropriate coefficient of thermal expansion and mechanical strength, and excellent in water resistance.  <P>SOLUTION: The bismuth-based glass composition comprises 0.5-14 wt% of SiO<SB>2</SB>, 3-15 wt% of B<SB>2</SB>O<SB>3</SB>, 4-22 wt% of ZnO, 55-90 wt% of Bi<SB>2</SB>O<SB>3</SB>, and 4 wt% or less of Al<SB>2</SB>O<SB>3</SB>. The bismuth-based glass composition further comprises 5 wt% or less of at least one selected from the group consisting of Li<SB>2</SB>O, Na<SB>2</SB>O and K<SB>2</SB>O, 12 wt% or less of at least one selected from the group consisting of MgO, CaO, SrO and BaO, and 0.1-10 wt% of at least one selected from the group consisting of Sc<SB>2</SB>O<SB>3</SB>, Y<SB>2</SB>O<SB>3</SB>, La<SB>2</SB>O<SB>3</SB>, CeO<SB>2</SB>, Pr<SB>2</SB>O<SB>3</SB>, Nd<SB>2</SB>O<SB>3</SB>, Sm<SB>2</SB>O<SB>3</SB>, Eu<SB>2</SB>O<SB>3</SB>, Gd<SB>2</SB>O<SB>3</SB>, Tb<SB>2</SB>O<SB>3</SB>, Dy<SB>2</SB>O<SB>3</SB>, Ho<SB>2</SB>O<SB>3</SB>, Er<SB>2</SB>O<SB>3</SB>, Tm<SB>2</SB>O<SB>3</SB>, Yb<SB>2</SB>O<SB>3</SB>and Lu<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004290150-A (JP)
Title: Method for separation and purification of nucleic acid
Inventor: MORI TOSHIHIRO
IPC: C12N15/09
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the separation and purification of a nucleic acid containing a step to adsorb the nucleic acid to a solid phase by pressurizing a nucleic acid containing specimen solution in a container and passing the specimen solution through the solid phase placed in the container while preventing the formation of droplets of the liquid in the container from leaving the droplet liquid behind in the container.  <P>SOLUTION: The method for the separation and purification of a nucleic acid contains (1) a step to adsorb the nucleic acid to the solid phase by pressurizing a nucleic acid containing specimen solution in the container and passing the solution through the solid phase placed in the container, (2) a step to add a cleaning liquid to the container and pressurize the cleaning liquid to pass the liquid through the solid phase, and (3) a step to add a liquid for desorbing the nucleic acid from the solid phase to the container, pressurize the liquid and pass through the solid phase to recover the nucleic acid in the liquid. The pressurization of the specimen solution in the step (1) is stopped when the pressure in the container reaches a prescribed level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297712-A (JP)
Title: Image compression apparatus
Inventor: KADOWAKI YUKIO
IPC: H04N19/60
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compression apparatus capable of quickly compressing image data to a target code amount by a simple configuration while maintaining the quality of a reproduced image to the utmost.  <P>SOLUTION: The image compression apparatus includes: a coding section for applying coding to coefficient data obtained by applying a frequency analysis to image data in units of processing to generate coded data; a data table wherein data deciding contents deleted from coded data corresponding to data of a lower-order bit of coefficient data in each processing unit among the coded data are arranged in a way that the reduction amount of the code data is gradually increased or decreased attended with an increase in data number and the quality of a reproduced image is gradually deteriorated or improved; and a rate control section for calculating a variable of the coded data in the case of deleting the coded data according to the data read from the table and particularizing the data number of one data item wherein the calculated variable of the coded data is regarded as a target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303840-A (JP)
Title: Method of temporarily laminating circuit board
Inventor: MEURA TORU
IPC: H05K3/46
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of temporarily laminating circuit boards, which is capable of easily placing the circuit board flat on a pressing stage and obtaining a multilayer wiring board which is never contaminated with resin and excellent in reliability.  <P>SOLUTION: A laminating circuit board fixed on an upper pressure stage, and a laminated circuit board fixed on a lower pressure stage, are aligned with each other and laminated together into the multilayer wiring board by thermocompression through a circuit board temporary lamination method. In the circuit board temporary lamination method, a protective film is interposed between the upper pressure stage and the laminating circuit board, and between the lower pressure stage and the laminated circuit board, respectively, and the pressure stages have an electrostatic chuck mechanism respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI