baber/WOPTO huggingface dataset:
Patent JP-2003343208-A (JP)
Title: Preceding pressure control steam turbine plant
Inventor: YOSHIDA SHINICHIRO
IPC: F01D17/24
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preceding pressure control steam turbine plant which absorbs a surplus or deficiency of the steam of a steam header so as to make use of energy efficiently.   <P>SOLUTION: A pressure detector 12 detects the header pressure of the steam header 5. When the detected value of the header pressure decreases down to a set value or lower, an adjusting valve control unit 15 controls a preceding pressure adjusting valve 3 so that the preceding pressure of the preceding pressure control steam turbine 1 may be at a second preceding pressure set value higher than the header pressure set value. When the detected value of the header pressure of the steam header 5 increases up to the set value or higher, steam is supplied to the preceding pressure control steam turbine 1 from the steam header 5 via a steam surplus system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067406-A (JP)
Title: Image-searching device and method for controlling the device
Inventor: YAGUCHI HIROYUKI
IPC: G06F17/30
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To prepare an adequate mark sheet for each data-storage medium and facilitate the execution of searching and storing with the mark sheet. SOLUTION: When more than one image is searched, the registered name of a document image put forward as a candidate is synthesized in a heading section 1001 to prepare a mark sheet to output it from a printer. A desired document image is selected by checking a check column 1002 of the mark sheet thus produced. The mark sheet is read after checking and then the searching is carried out based on the mark sheet read out.
Patent JP-2003345636-A (JP)
Title: Image forming device, and system and method for image file management
Inventor: OKAJIMA RYOSUKE
IPC: G06F12/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To manage an image file without using a plurality of tables.   <P>SOLUTION: An image forming device 1 acquires image data by a scanner means 3. An image file managing means 2 when converting the acquired image data into an image file in TIFF format defines a private tag storing information in a freely readable/writable state, writes image creator information, etc., inputted through an input means 8 to the private tag, and stores the image file in a storage means 5. When the image file is read out, retrieval based upon the image creator information is carried out by reference to private tags of respective image files. Further, when the image file is transmitted, the information written to the private tag is deleted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013172-A (JP)
Title: High silicon cast iron and manufacturing method therefor
Inventor: HAKU SHOKAN
IPC: B22D1/00
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a high silicon cast iron superior in acid resistance, which not only possesses improved tensile strength compared to conventional high silicon cast iron, but also is inexpensive and mass producible, by improving the manufacturing process without adding any apparatus, and a manufacturing method therefor. SOLUTION: This high silicon cast iron includes silicon(Si) 13.5-15.5 wt.%, carbon(C) 0.7-1.1 wt.%, manganese(Mn) 2.2 wt.% or less, at least one element between chromium(Cr) 1-5 wt.% and molybdenum(Mo) of 1-5 wt.%, and the balance iron(Fe) with unavoidable impurities. The manufacturing method comprises heating a molten metal of the above composition at a temperature of 1,650 deg.C or higher to remove impurities, tapping it into a ladle in which a misch metal 0.1-0.4% against the weight of the molten metal is added, and casting the molten metal while controlling it to the lowest castable temperature, namely 1,270-1,350 deg.C.
Patent JP-2003285138-A (JP)
Title: Method for manufacturing cam piece for built-up cam shaft
Inventor: OBARA YUJIRO
IPC: B21K1/76
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cam piece which is based on cold forging and has excellent accuracy of form.  <P>SOLUTION: This method for manufacturing a cam piece includes the steps of: swaging a material W and forging the material W to form a contour of a cam piece 1, i.e., contour forming step; forming a shaft hole 2 in the center part of the intermediate formed product W1 by blanking, i.e., piercing step; and ironing the inner diameter for finishing the inner peripheral face of the shaft hole 2, i.e., inner diameter ironing step. Shaping in each step is carried out by cold treatment. The shape of the intermediate formed product W1 prepared in the primary forming in the contour forming step is such that, in faces corresponding to one side face of the cam piece 1, a face 5a on a cam top part 3 side is parallel to but is different in level from and has a larger height than a face 5b located opposite to the face 5a and the thickness as the intermediate formed product W1 gradually increases toward the cam top part 3 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340121-A (JP)
Title: Pachinko game machine, game server and program
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed Pachinko game machine for regulating a game player doing an illegal act of illegally channeling put out game balls in the sealed Pachinko game machine for putting out winning balls by winning by actual balls.   <P>SOLUTION: This sealed Pachinko machine 10 has a 'PAY' switch 105 and a 'CREDIT' switch 106 capable of selecting whether the game ball acquired by the game player is put out to the game player or is transferred to an automatically shooting state without interposing the game player, and when a game ball measuring device 158 detects the fact of using the other game ball different from a prescribed game ball determined to use in the sealed Pachinko game machine, transmits the fact to an external part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347291-A (JP)
Title: Method for forming inorganic porous film
Inventor: OGAWA SHINICHI
IPC: H01L21/316
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an inorganic porous film having even-size voids and favorable mechanical characteristics.   <P>SOLUTION: The method comprises a process for forming a film on a support by coating an inorganic material composition obtained by mixing a silicon oxide precursor comprising at least one kind of hydrolizable silane compound and a porosifier into a solvent, a process for drying the film, a process for removing the porosifier by allowing the dried film to be in contact with a supercritical fluid, and a process for baking the film after the removal of the porosifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343002-A (JP)
Title: Gutter
Inventor: YANAGISAWA YOSHIO
IPC: E01C11/22
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gutter that effectively accepts and passes rainwater drained from a drainage pavement surface.   <P>SOLUTION: There is provided a first drainage hole 7 to receive rainwater drained from a drainage pavement 22 at the external surface of a sidewall 2 of the gutter 1. The hole 7 is covered with a permeable lid member 9 made of a plate with many penetration holes 9a. The upper part of the first drainage hole 7 faces the drainage pavement 22 and the lower part thereof is located below the bottom surface of the upper wall 4 of the gutter 1. A second gradually descending drainage hole 10 is formed at the sidewall 2, and communicates the lower part of the first drainage hole 7 with the interior of sidewall 2 of the gutter 1. Rainwater from the drainage pavement 22 is drained into the first drainage hole 7 and led to the interior of gutter 1 through the second drainage hole 10. In a gutter of which the thickness and weight reduction is recently being demanded, the equipment of a drainage hole permits the gutter to directly accept rainwater drained from a drainage pavement without reducing the gutter strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007859-A (JP)
Title: Call striae and method of connection with communication cable using it
Inventor: TSUCHIYA FUMIAKI
IPC: G02B6/46
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of connecting a call striae and a communication cable using it, which surely makes incoming of the communication cable when its laying is necessary with a bended guide tube in a thin diameter, and releases back the cable when blocked and stopped, in the call striae inserted in the guide tube serving as an incoming route of the communication cable, arranged inside a main pipe in the underground pipe line and a plurality of branch pipes connected to the main pipe.  <P>SOLUTION: The call striae 17, inserted for being replaced with the communication cable 16 into the guide tube 11 laid in the underground pipe line, one end of which leads out and the other end is connected to the communication cable 16. The communication cable 16 is laid in the guide tube 11 by pulling the one end of the call striae. The call striae has a size almost equal to an outside diameter of the communication cable 16 and composed of a round braided object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014561-A (JP)
Title: Printed circuit board structure
Inventor: ANDO KAHO
IPC: H05K1/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To use a PLD (programmable logic device) as a substitute for an IC by setting the PLD in parallel to the IC to prepare for a case in which the IC breaks down and no alternate IC is available.  <P>SOLUTION: A printed board structure is constituted such that the PLD (5) set in a spare land (6) of a substrate (2) is connected to signal lines (3) of the IC (1) by a spare signal pattern (7) to use the PLD (5) as a substitute of the IC (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051682-A (JP)
Title: Aligning system of removable subassembly
Inventor: MIKSCH EUGENE A
IPC: H05K7/14
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system which is capable of aligning removable subassemblies. SOLUTION: A system of aligning two units of module type is equipped with a projection (122) protruding from the base region (120) of a first unit (102), the projection (122) protrudes substantially toward a receptacle in the vertical direction, and the receptacle is provided to a base panel (118) in the base region (120) and a mounting region (150) of the second unit (104) to receive the projection (122). The projection (122) is equipped with a first plane (124) and a second plane (125), which cross each other at an angle (241) in the range of 10 deg. to 170 deg., a root end (130) near the base region (120) and a tip end (131) far from the base region (120), the projection (122) is tapered, so as to make the root end (130) larger in dimension than the tip end (131), and the receptacle (152) is so shaped as to be engaged with the first plane (124) and the second plane (125).
Patent JP-2004008936-A (JP)
Title: Dehumidifier
Inventor: ASADA YOSHIAKI
IPC: B01D53/26
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier having advantages, for example, that the service life of a dehumidifying agent is prolonged by preventing the mixing of the dehumidifying agent and a dissolving liquid, the number of parts is reduced by dispensing with an opening and closing valve for opening and closing a 1st and a 2nd communicating ports and the dehumidifying agent is easily charged into a vessel main body.  <P>SOLUTION: An inside space 8 formed by the vessel body 1 and a cap body 60 is divided into 2 sections, an upper section and a lower section, by a partition wall 10 and the upper section above the partition wall 10 is used as a dehumidifying agent housing chamber 11 and the lower section is used as a dissolved liquid storage chamber 12. A communicating hole 14 communicating the dehumidifying agent housing chamber 11 and the dissolved liquid storage chamber 12 with each other is formed on the partition wall 10 and the communicating hole 14 is provided with a water shut-off valve 15 opened when the vessel body is erected and closed when the vessel body is overturned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213795-A (JP)
Title: Anchorage section of anchor body and its formation method
Inventor: OKA KOJI
IPC: E04B1/41
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchorage section of an anchor body and its formation method capable of increasing resistance force of an anchorage section against tensile force or the like acting on a member when the anchorage section is formed in the existing concrete for connecting a seismic element and others to be newly added to the existing structure.  <P>SOLUTION: The surface layer side of the existing concrete 1 is partially eliminated, the anchor body 3 is inserted inside of the part 2 to be eliminated and, at the same time, at least a partial section in the direction of the depth in the whole part 2 to be eliminated is formed in the shape having a sectional area on the inner side larger than a sectional area on the surface side when the anchorage section 5 of the anchor body 3 is constituted by filling the inside of the part 2 with a filler 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004011881-A (JP)
Title: Connector for fuel tank
Inventor: ANDO MASAHIRO
IPC: F16L33/24
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a fuel tank having high impact resistance and restricted in a projection rate from an outer wall of the fuel tank.  <P>SOLUTION: This connector 1 for a fuel tank is interposed between the fuel tank 9 and a counter member 8, and provided with a cup part 2 recessed in the fuel tank 9 and having a side wall 21 and a bottom wall 22 and an insertion cylinder part 3 projected from the bottom wall 22 and to be inserted into the counter member 8, and the rocking of the insertion cylinder part 3 and the counter member 8 is regulated by the side wall 21. This connector 1 for the fuel tank is arranged by embedding a root of the insertion cylinder part 3 in the outer wall 90 of the fuel tank 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011624-A (JP)
Title: Positive displacement type rotary pump
Inventor: OSUGI AKIRA
IPC: F04C2/344
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a pump in the positive displacement type rotary pump which includes first and second discharge paths and a connection path connecting the second discharge path to the first discharge path or an intake path.  <P>SOLUTION: A vane pump comprises a pump unit U accommodated by an accommodation chamber 4 formed into a housing and a spool valve 30 having the connection path 40 communicating the second discharge path 26 with the first discharge path 25 or the intake path 22. The spool valve 30 includes a spool 31 which communicates the second discharge path 26 through the connection path 40 with the first discharge path 25, intercepts the second discharge path 26 from the intake path 22 at a first position, communicates the second discharge path 26 through the connection path 40 with the intake path 22, and intercepts the second discharge path 26 from the first discharge path 25. The connection path 40 is disposed at a position overlapping with the accommodation chamber 4 when viewed from the direction of the rotation axis L of a rotor. The first and second discharge paths 25, 26 are communicated with the connection path 40 at a position overlapping with the accommodation chamber 4 when viewed from the direction of the rotation axis L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022665-A (JP)
Title: Printed board with built-in component
Inventor: UEHARA TOSHIHISA
IPC: H05K1/18
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracks or discontinuity of a component by reducing a stress applied to the component, when an insulating resin layer is laminated or coated.  <P>SOLUTION: In a substrate 1, component mounting pads 2 are formed, corresponding to the position where the component is arranged, and an inner insulating resin layer 3 is laminated or coated so as to cover the pads 2. On the opposite surface of the inner insulating resin layer 3 to the substrate 1, the component 4 is mounted according to the component mounting pads 2, and an outer insulating resin layer 5 is laminated or coated so as to cover the component 4. Through-holes 6, penetrating the component mounting pads 2 and connection side ends 40 of the component 4, are formed protruding, and the inner circumferential wall faces and the circumferential parts of the openings are plated with copper 7 and are electrically connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018439-A (JP)
Title: Aqueous liquid detergent composition
Inventor: ARAI KENJI
IPC: A61K8/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acidic detergent composition high in stability of the pearling agent therein.  <P>SOLUTION: The aqueous liquid detergent composition contains a long-chain fatty acid glycol ester of the general formula(1):R<SP>1</SP>COO(CH<SB>2</SB>CH<SB>2</SB>O)<SB>m</SB>A( wherein, A is H or COR<SP>2</SP>; R<SP>1</SP>and R<SP>2</SP>are each a 11-21C alkyl or alkenyl; and m is an integer of 1-3 ) and a surfactant, wherein the distribution of the number of the carbon atoms in the constituent fatty acids in the long-chain fatty acid glycol ester component is such one that ≥18C fraction, 16C fraction and ≪16C fraction account for ≥60 wt.%, ≤40 wt.% and ≤5 wt.% of the total fatty acid respectively. The pH of the 5 wt.% aqueous solution of this composition is 1-5. Thus, the objective aqueous liquid detergent composition having sophisticated high-grade pearly gloss, high in stability of the pearling agent, having high long-term storage stability especially at high temperatures and high detergency and foamability, is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021077-A (JP)
Title: Diffraction optical element and its cutting method, and metallic die for molding diffraction optical element and its cutting method and device
Inventor: NAKAMURA TORU
IPC: G02B5/18
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction optical element capable of obtaining high optical performance even though the formation density of a recessed and projecting pattern is non-uniform.  <P>SOLUTION: In the diffraction optical device 10 having a diffraction surface 10c where the recessed and projecting pattern is formed with non-uniform density, the surface roughness of the smooth part of the recessed and projecting pattern is made smaller according as it is the recessed and projecting pattern 10c-1 having the lower formation density. It is realized by selectively using two or more kinds of cutting tools having different edge diameters in accordance with the formation density of the recessed and projecting pattern when performing the cutting work of the original die of the diffraction optical device or the metallic die for molding the diffraction optical device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021814-A (JP)
Title: Ic card and creation method therefor
Inventor: UCHIHIRO SHINJI
IPC: G06K19/077
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To have good application property and cutting property and excellent safety without damaging physical property value of a card.  <P>SOLUTION: In a process for printing and transferring an IC card having an IC module included in an adhesive layer interposed between a first sheet material and a second sheet material by a card printer having at least one process of printing, image transferring, hardened film transferring, diphenylmethanediisocyanate content is 1.0% or less, and the card is cut with 5-500% of rupture elongation before hardening and 150-1500% of rupture elongation after complete hardening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017142-A (JP)
Title: Die casting machine and die casting method
Inventor: IIMI HIDENORI
IPC: B22C23/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an area of which a powdery mold release agent is not adhered in a cavity of a mold, to evenly adhere the powdery mold release agent on the surface of the cavity, and to prevent the molten metal from burning to the mold in casting process.  <P>SOLUTION: The die casting machine has a powder feeding device 14 for feeding the powdery mold release agent into a cavity through a passage 13 for feeding powder connecting to one end of the cavity 8 in a mold 1, a vacuum suction structure for vacuumizing the cavity inside up through a passage 16 for vacuum suction connecting to the other end of the cavity and sucking the powdery mold release agent into the cavity, and a switch valve 23 between both passages 13, 16 for switching the connection of both passages, and according to the switch valve operation, the feeding direction to the cavity of the powdery mold release agent is switched over to the forward/reverse two directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018103-A (JP)
Title: Air feeding system to unloading equipment in liquid feed station
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/32
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air feeding system whose air valve activates even if power supply of a compressor is turned off.  <P>SOLUTION: A reservoir 8 for storing air with a predetermined pressure is provided between an air supply source 9 and an air-operated device 4 activated by the air to enable the device 4 to operate even if the air supply from the source 9 stops. Thus the air valve 4 provided on a liquid filling pipe 3 can be activated when the remaining quantity in a tank reaches a prespecified value during the unloading to the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027381-A (JP)
Title: Method for producing paper glove
Inventor: NISHIDA MINORU
IPC: D21J7/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively producing paper gloves having flexibility and air permeability, facilitating working operation, causing no mustiness on wearer's hands, and having no fear of being caught into a rotating cutter or the like and thereby extremely safely usable.  <P>SOLUTION: The method for producing paper gloves comprises using a water-permeable mold 1 where a glove molding chamber 4 is formed between a fixed inner die 2 and a movable outer die 3 making it possible to change a clearance S to the fixed inner die 2, supplying pulp slurry PS to the glove molding chamber 4 set while making the clearance S relatively wide followed by moving the movable outer die 3 so as to narrow the clearance S to the fixed inner die 2, pressurizing the pulp slurry PS in the glove molding chamber 4, and simultaneously discharging moisture in the slurry via the dies 2, 3 to mold a paper glove made of pulp fibers in the glove molding chamber 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081614-A (JP)
Title: High purity gaseous fluorine, production method therefor, and its use
Inventor: TORISU JUNICHI
IPC: C01B7/20
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high purity gaseous fluorine which can be used as a gas for an excimer laser, to provide high purity gaseous fluorine and a high purity fluoronickel compound obtained thereby, and to provide the use of high purity gaseous fluorine. SOLUTION: The method for producing high purity gaseous fluorine contains a stage (1) where a fluoronickel compound charged to a vessel is heated to release gaseous fluorine, and a stage (2) where gaseous fluorine is occluded into the fluoronickel compound from which the gaseous fluorine is released, and, in the stage (1), high purity gaseous fluorine is obtained. In this case, a stage (3) where the fluoronickel compound charged to the vessel is heated at 250 to 600 deg.C, and, also, the pressure in the vessel is reduced to <=0.01 MPa (absolute pressure), and the stage (2) of occluding gaseous fluorine are performed at least one or more times, and, after that, the high purity gaseous fluorine is obtained in the stage (1).