baber/WOPTO huggingface dataset:
Patent JP-2003334039-A (JP)
Title: Capsular or beadlike composition and artificial fish egg comprising natural polysaccharides and polyamino acid
Inventor: YAMAMOTO HIROYUKI
IPC: A23L17/30
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsular and beadlike polymer composition for producing capsules and beads composed of an aqueous solution composed of a water-soluble polymer material, especially natural polysaccharides and synthetic polyamino acid and an apparatus for continuously producing the same and a technique for producing artificial fish eggs as an application example and an apparatus therefor.  <P>SOLUTION: The capsular and beadlike composition are obtained by using a cationic polyelectrolyte and an anionic polyelectrolyte containing especially the natural polysaccharides and synthetic polyamino acid and aqueous solutions thereof. The apparatus for continuously production is composed of a solution feeding pump and an interfacial reaction vessel. The technique for producing the artificial fish eggs from the capsular and beadlike composition and an apparatus therefor are provided. Thereby, the capsular and beadlike composition can be produced from two kinds of aqueous solutions of the polyelectrolytes by utilizing spontaneous formation of polyelectrolyte composites in a mixed interface of the two aqueous solutions of the polyelectrolytes having mutual opposite charges. Furthermore, the artificial fish eggs can be produced from the resultant composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141066-A (JP)
Title: Network system and agent server
Inventor: MATSUURA SATOSHI
IPC: H04N21/21
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To easily realize the addition of extension function in a network system for providing a service. SOLUTION: A database server 105 provides a service such as reservation of a facility to a terminal PC 101 through Internet 104. In order to add the extension function to the service provided by the database server 105, an agent server 106 executes a script generated by combining the basic functions possessed by the database server 105, which are accumulated in a script accumulation part 209, according to the request from the terminal PC 101.
Patent JP-2004021929-A (JP)
Title: Shelf exhibition simulation system
Inventor: MIYANO MASAKI
IPC: G06Q30/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation image simulating an arranged state of commodities in a display shelf without having expert knowledge regarding a three-dimensional computer graphic technique.  <P>SOLUTION: The shelf show simulation system is provided with storing means 16 and 18 for precedently storing pieces of three-dimensional form data of display shelves and commodities, and a selection request receiving part 20 receiving a selection request of the display shelves and commodities for simulation from the display shelves and commodities storing the three-dimensional form data. It is also provided with a three-dimensional form data acquiring part 22 acquiring pieces of three-dimensional form data of corresponding display shelves and commodities from the storing means 16 and 18 on the basis of the selection request, a display information receiving part 24 receiving display information for displaying the commodities in the display shelf on the basis of the three-dimensional form data, a display data converting part 26 converting three-dimensional display data for displaying the commodities on the display shelf in simulated three-dimensional space on the basis of the display information, a three-dimensional state realizing part 28 realizing the shelf displaying the commodities in the simulated three-dimensional space on the basis of the three-dimensional display data, and a display screen 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019001-A (JP)
Title: Tool steel for hot-working superior in erosion resistance, and die member
Inventor: KURATA SEIJI
IPC: C22C38/60
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool steel for hot-working superior in erosion resistance while keeping the adequate toughness and the heat check resistance.  <P>SOLUTION: The tool steel for hot-working has a composition consisting, by wt.%, of 0.10-0.35% C, less than 0.80% Si, 3.0% or less Mn, 2.0% or more but less than 7.0% Cr, 0.3-5.0% 1/2W+Mo, less than 0.5% V, more than 0.05% but 0.50% or less N, 0.20-0.60% C+N, 0.0100% or less O, 0.050% or less P, and 0.050% or less Al, and the balance substantially Fe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029225-A (JP)
Title: Multi-core ferrule and manufacturing method of the same
Inventor: ISHII KIYOSHI
IPC: B29C45/14
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-core ferrule and its manufacturing method for mainly easily manufacturing the highly accurate multi-core ferrule at a low cost by allowing the multi-core ferrule to be smaller in size, and preventing a core pin from being broken and bent at injection-molding.  <P>SOLUTION: An injection-molded resin molded part 2 is integrally arranged inside an insertion pipe 3 constituting an outer cylinder, and a core wire insertion hole 4a for inserting each core wire part having two or more cores of an optical fiber is arranged at the axial center on the front side of the resin molded part 2, and also, a coated part insertion part 4c for inserting the coated part of the optical fiber is arranged at the axial center on the rear side, and the core wire insertion hole 4a is formed like a circle-connection shape wherein respective adjacent core wire insertion holes 4a having a circular cross section are arranged side by side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027913-A (JP)
Title: Piston type compressor
Inventor: YAMAMOTO SEIICHI
IPC: F04B39/12
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston type compressor capable of improving fitting performance of a sliding member for suppressing local friction between a single head piston and a cylinder bore, and reducing the number of parts of the sliding member.  <P>SOLUTION: The piston type compressor 10 comprises a plurality of the cylinder bores 111, the single head pistons 112 reciprocating in each cylinder bore 111, and a movement converting mechanism 15 installed in a crank chamber 133 and converting rotation movement of a driving source to reciprocating movement of the single head piston 112. Concentrated pressing force is added toward an inner peripheral surface of a crank chamber side end portion 111a of each cylinder bore 111 when each single head piston 112 reciprocate. At least a part of the crank chamber side end portion 111a of each cylinder bore 111, to which the concentrated pressing force is added is integrally formed by a sliding member 20. Therefore, the sliding member 20 is not needed to be individually formed to each cylinder bore 111, and the piston type compressor 10 has excellent assembling performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029537-A (JP)
Title: Microscope, three-dimensional image generating method, program for making computer perform control of generating three-dimensional image and recording medium having the program recorded thereon
Inventor: NAGATA WATARU
IPC: G02B21/36
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an out-of-focus part from being included in natural color three-dimensional surface images.  <P>SOLUTION: In order to obtain the three-dimensional surface image, confocal image signals are acquired at a plurality of stage positions by using a two-dimensional scanner 3 and a photodetector 9 first. On the basis of the signals, a processor 11 acquires height information indicating the relative distance in an optical axis direction of a stage 7 and a sample 6 when luminance information becomes maximum for each pixel. Then, color image data are acquired at the plurality of stage positions by using a color camera 17. The processor 11 generates color information for maximizing color data for each pixel on the basis of the plurality of color image data and generates colored three-dimensional images by compositing the three-dimensional image of the surface of the sample generated on the basis of the height information and the color information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035620-A (JP)
Title: Lubricating oil composition
Inventor: YAGISHITA KAZUHIRO
IPC: C10M137/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition being satisfactory both in a friction reducing effect and in long drain performances (retentivity of oxidation resistance, base number, etc.) and suited for, especially, internal combustion engines.  <P>SOLUTION: The lubricating oil is prepared by adding to a lubricating base oil 0.005-0.5 mass% (in terms of the phosphorus element), based on the entire weight of the composition, (A) at least one compound selected from the group consisting of phosphorus compounds represented by formula (1) and formula (2) and metal or amine salts thereof and/or not larger than 0.05 mass%, in terms of the phosphorus element, (B) zinc dithiophosphate, and 0.1-1 mass% (C) ashless friction modifier. In formula (1), X<SP>1</SP>, X<SP>2</SP>, and X<SP>3</SP>are each oxygen atom or sulfur atom, provided that at least two of them are oxygen atoms; R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>are each hydrogen atom or a 1-30C hydrocarbon group. In formula (2), X<SP>4</SP>, X<SP>5</SP>, X<SP>6</SP>, and X<SP>7</SP>are each oxygen atom or sulfur atom, provided that at least three of them are oxygen atoms; and R<SP>4</SP>, R<SP>5</SP>, and R<SP>6</SP>are each hydrogen atom or a 1-30C hydrocarbon group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178043-A (JP)
Title: Hardware mechanism for improving performance in multi- node computer system
Inventor: FARRELL JEREMY J
IPC: G06F15/167
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow each switch to provide the routing of a data packet among a CPU node, an I/O node and a memory node in a dispersion-type multi-node computer system.  <P>SOLUTION: Each switch is connected to a network interface controller (NIC) through the corresponding I/O node for data packet transfer on the network. Each NIC is mapped on the memory map. A part of a system address space forms a transmission window by each NIC connected to the corresponding switch. Each PIO writing does not depend on the writing on short notice to determine the destination of the transfer of the data packet. By using 'address aliasing', the CPU writing to the aliasized part of an NIC transmission window is directed to the NIC connected to the same switch as that of the CPU which did the write, at all times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004036692-A (JP)
Title: Crisscross fastener of wire rope
Inventor: YOSHIDA TADASHI
IPC: E01F7/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practically crisscross fastener which is composed of less components and is low in cost and furthermore fascinates to transfer parts in working field as well as operation to fasten nuts without requiring a number of efforts and prolonged construction time and is capable of fastening them equally.  <P>SOLUTION: In the crisscross fastener of a wire rope which fastens a intersection portion of a crisscross extended pair of the wire ropes 50, a plate 20 is formed with two through holes 22 for U-shaped bolt insertion in two corners on substantial diagonals. It is further uprightly provided with rods 22, 23 for anti-slippage of the wire ropes on upper surface of the two corners on other substantial diagonals and is formed with a hole 21 for anti-slippage of the wire rope on the center of its upper surface. The fastener consists of such a plate 20, the U-shaped bolt 30 inserted from the upper surface of the plate 20 downwards through the two through holes 22 which is formed on the plate 20 and the nuts 40 which fixes the bolt 30 to the plate 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039366-A (JP)
Title: Switch for remote control with display
Inventor: NORIMATSU TAKASHI
IPC: H01L33/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein the (n+1) pieces of connection wires are required when the number of switches is n, in constitution for connecting the connection wires to the respective switches, and wherein a wiring cost increases thereby, and then to allow the connection by two wires even when the number of the switches is increased.  <P>SOLUTION: In this remote control switch with a display provided with: a switch part with the display having a series connection circuit connected in series with a plurality of first circuit blocks to each of which the switch is connected in parallel to a series circuit comprising an LED element and a resistor; a constant current source for making a fixed current flow in the switch part with the display; and a detecting part for determining an opened and closed condition of the switch by detecting a voltage drop in the switch part with the display, a resistance value in each of the resistors is selected to bring a fluctuation width in a circuit block both-end voltage due to a switch condition inside the corresponding circuit block into a voltage provided by multiplying a prescribed voltage with n-th power of 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003056396-A (JP)
Title: Operation method for internal combustion engine, controller, computer program for it, and internal combustion engine
Inventor: PFAEFFLE ANDREAS
IPC: F02D41/24
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for an internal combustion engine for maximally eliminating bad influence of manufacturing dispersion of a pressure control valve on precision in control and/or regulation of the internal combustion engine. SOLUTION: In this operation method for the internal combustion engine, in which fuel is conveyed to a pressure accumulator by means of a high-pressure pump and a pressure in the pressure accumulator is controlled by means of a pressure control valve, in an automobile, for example, individual characteristic curves of the pressure control valve are found during operation of the internal combustion engine.
Patent JP-2004034248-A (JP)
Title: Storage case for portable cutting machine
Inventor: YAMAMOTO TAKESHI
IPC: B25H3/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that it is not easy to carry a portable cutting machine, chips generated when a workpiece is cut mess up a surrounding area, and there is a risk of the occurrence of an accident due to spark.  <P>SOLUTION: A storage case 1 is provided with a bottom plate 3 on which the portable cutting machine 31 is placed and a box cover 7 of almost the same size as the bottom plate 3 having an opening 9 at one side face. Each rear end of the bottom plate 3 and the opening 9 is rotatably connected each other by a hinge 11, and the bottom plate 3 and the box cover 7 in a closed state are locked by a buckle 20. A bouncing prevention screen 15 is mounted to the opening 9 of the box cover 7 and lateral spattering prevention plates 13 are mounted to both sides of the rear part of the plate 3. Accordingly, when the box cover 7 is closed and locked by the buckle 20, the storage case 1 with the cutting machine 31 can be carried by gripping a handle 21. The chips 55 spattering backward from the workpiece W go into the box cover 7, the chips 55 bouncing forward are blocked by a bouncing prevention screen 15, and the chips laterally spattering is prevented from spattering to a surrounding area by the lateral spattering prevention plate 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044157-A (JP)
Title: Front door frame
Inventor: MIZUTANI ICHIRO
IPC: E06B5/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front door frame facilitating change and addition of a design or a function of a wing unit by request of a customer and having an effective sound absorption ventilation.  <P>SOLUTION: The inside of the frame includes a door mounting opening section 2 and a wing unit mounting opening section 3, the wing unit mounting opening section 3 is closed with a closing panel 4 having a fire resistive or a fire preventive performance providing a ventilating hole 41 and a fire damper 42 enabling the ventilating hole 41 to close on the upper part, an outside panel 5 having a ventilating hole 51 on the lower part is mounted to the outdoor side of the wing unit mounting opening section 3 to form a hollow section 5a by the closing panel 4 and the outside panel 5, and an inside panel 6 having a ventilating hole 61 is mounted to the indoor side of the wing unit mounting opening section 3 to form a hollow section 6a by the closing panel 4 and an inside panel 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041929-A (JP)
Title: Methane fermentation apparatus for organic waste
Inventor: SHIMIZU KOJI
IPC: C12M1/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation apparatus for organic waste which can stably methane-ferment organic waste with a high solid concentration, can make the whole system of the fermation apparatus compact, and has a high treatment capacity.  <P>SOLUTION: Immobilized microorganisms 43 packed in a methane fermentation tank 34 are composed of a meterial in which anaerobic microorganisms mainly consisting of methane fungi are supported on a carrier formed by knitting a synthetic resin wire rod in the shape of a string, a carrier of a synthetic resin polyhedron having the largest diameter or one side of 5-20 mm length or granules, or a biodegradable plastic carrier. The carrier is preferably hydrophilicized by an oxidizing agent, and the oxidizing agent is preferably ozone gas. Preferably, the organic waste is circulated in the methane fermentation tank 34, a gas produced by the methane fermentation is introduced into the organic waste in the tank 34, and the waste is methane-fermented while being agitated mechanically, for example, with agitation blades 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054860-A (JP)
Title: Coupling device
Inventor: BADAOUI AMINE
IPC: B66B13/12
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device for a car door and a landing door. SOLUTION: The coupling device includes two vertical components 12, 14 having an L-shaped cross section. These components are attached on the car door 22, and are connected by levers 16, 18 so that they can move from a separated position to a close position. Furthermore, a first motor, and a movement converting mechanism for converting rotation of a shaft of the first motor into movement for advancing and retreating in a longitudinal direction are provided. The movement converting mechanism acts on the lever 18 so that the components move to the separated position or to the close position. A door moving mechanism for moving a door at a higher speed is provided with a drive belt 30 wound around an idler pulley and a drive pulley rotated by a second motor. One side of the drive belt 30 is connected to the car door by a rigid fixing tool 92.
Patent JP-2004047338-A (JP)
Title: Key device
Inventor: SAITO TOSHIAKI
IPC: H01H9/16
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key device to realize reduction of erroneous operations of a peripheral operation part by facilitating recognition of operational position of the peripheral operation part corresponding to a center key button.  <P>SOLUTION: This is provided with a multi-directional switch 2 having a plurality of direction switch parts 21 at the peripheral part and a multi-directional key button 3 in which a plurality of peripheral operation parts 30 to 35 to operate the direction switch part 21 are installed so as to respectively correspond to the direction switches 21. The peripheral operation parts 30 to 35 are provided with a key device in which a shape is different in accordance with positions to be installed on the multi-directional key button 3, and for example, because feelings of operation transferred to a finger are different in four directional positions and slanting position, key operations with fewer errors become possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139128-A (JP)
Title: Spherical bearing
Inventor: ONISHI KAZUMASA
IPC: F16C11/08
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a spherical bearing which fixes and maintains a rod-form shaft at a given angle. SOLUTION: The spherical bearing consists of a frame having an opening part; a plurality of support tools annexed to the inner side of the frame and having recessed curved support surfaces; a ball body nipped by the curved support surfaces of the plurality of support tools; and a rod-form shaft fixed at the ball body, and ultrasonic vibrators are annexed to the plurality of respective support tools.
Patent JP-2004064237-A (JP)
Title: Character display controller
Inventor: KIRE HIROSHI
IPC: H04N5/445
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To display a character string in the center of a screen without requiring troublesome calculation processing or input operation.  <P>SOLUTION: A horizontal system centering position calculation control circuit 19 and a clock counter 20 for displaying a non-display area subtracts the display area from the range including the display area of a character string during a temporary scanning period before displaying the character string to calculate the area not displaying the character string and stores one half value of the calculated non-display area as the display start position of the character string in a horizontal display start position register 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059689-A (JP)
Title: Epoxy resin composition and semiconductor apparatus
Inventor: FUJIEDA YOSHIO
IPC: C08L63/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing a semiconductor which has excellent properties of flame retardance, moldability and high-temperature storage properties even without containing a halogen-based flame retardant and an antimony compound.  <P>SOLUTION: The epoxy resin composition for sealing a semiconductor comprises (A) an epoxy resin, (B) a phenol resin, (B) a triazine-modified phenol novolak resin, (D) an organopolysiloxane represented by general formula (1) (R is a monohydric organic group, 30-100 wt.% of the whole organic groups is a phenylene group and the residual organic group is one or more groups selected from the group consisting of a vinyl group-substituted organic group, a 1-6C alkylalkoxy group, a 1-6C alkyl group, an amino group-substituted organic group, an epoxy group-substituted organic group, a hydroxy group-substituted organic group and a mercapto group-substituted organic group; n is an average value and a positive number of 5-100), (E) a curing promoter and (F) an inorganic filler as essential components. The amount of the triazine-modified phenol novolak resin is 0.1-3 wt.% in the whole epoxy resin composition.  <P>COPYRIGHT: (C)2004,JPO