baber/WOPTO huggingface dataset:
Patent JP-2003278616-A (JP)
Title: Intake device for internal combustion engine
Inventor: YAMANAKA TETSUJI
IPC: F02M35/104
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device causing no increase of pressure loss in a low speed region and no lowering of air filling efficiency without generating an incontinuous recessed space on an inner peripheral surface of an intake pipe when closing a valve.  <P>SOLUTION: A switching mechanism 100 for switching the effective length of the intake pipe 12 of an intake manifold 1 is provided with an opening part 12a formed at an axis line direction intermediate part of the intake part 12 and the valve 14 for opening/closing the opening part 12a. When the valve 14 is in a closed state, a surface 14a located close to the inside of the intake pipe 12 of the valve 14 is formed as an integrated inner peripheral surface continuous from the inner peripheral surface 12b of the intake pipe 12. The valve 14 and the opening part 12a are provided corresponding to each of at least two or more cylinders of an internal combustion engine having two or more cylinders. Each opening part 12a is communicated with each other via a communicating tube 13 provided on an outer periphery of the intake pipe 12 when the valve 14 is in an open state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277808-A (JP)
Title: Composite structure
Inventor: NODA KENJI
IPC: B22F7/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structure free from voids due to inferior sintering and having high hardness and high toughness.  <P>SOLUTION: The composite structure 1 which is a composite structure comprising, as a long core material 4 and/or a skin member 8, a sintered body formed by binding crystalline particles 2 and 6 with binding phases 3 and 7 and in which the core material 4 and/or the skin member 8 has an intermediate layer 9 for suppressing the infiltration and diffusion of the binding phases 3 and 7 between the core material 4 and the skin member 8 in the structure is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235775-A (JP)
Title: Cleaning item especially designed for narrow part
Inventor: NAKAHARA TOYOHISA
IPC: C11D17/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with conventional wiping, using a dustcloth wetted with water, including extreme difficulty in removing ordinary dust and stains, greasy stains sticking to small hollows or corners of a wire door, an air conditioner filter or every other places.  <P>SOLUTION: A felt impregnated with water or a detergent effective to remove greasy dirt is prepared. The felt is used to easily wipe out dust, stains and greasy stains in small hollows and corners.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275280-A (JP)
Title: Light shielding cover for infusion container
Inventor: TANAKA HIROHARU
IPC: B65D25/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light shielding cover for an infusion container which combines the function of protecting the infusion in the infusion container from light and the function of determining the state of the infusion.  <P>SOLUTION: The light shielding cover provided partially with a window part for visually recognizing the state of the infusion within the infusion container. The window part has preferably the transmittance of 5% or less for the light ray with the wavelength of 400 nm or less and 50% or more for the light ray with the wavelength of 600 nm or more. The portion other than the window part has the transmittance of 5% or less for the light ray with the wavelength of 400 nm or less and 50% or less for the light ray with the wavelength of 400 to 800 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358320-A (JP)
Title: Method for data mining, system therefor and computer program product
Inventor: NANAVATI AMIT ANIL
IPC: G06F17/30
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for mining new kind of rules designated as disjunctive association rules to analyze data and find a relation of new kinds among data items. SOLUTION: A system and a method for data mining to mine new kinds of association rules whose front matter or latter matter includes an item of a disjunct (X and Y or X X or Y). Such a rule is a natural generalization to a kind of rule previously mined. The disjunctive association rule is generalized in the sense that an algorism mines a rule (C→(A and B) or (D and E)) with a disjunction of conjuncts. Since the number of combinations of disjuncts are explosive, a generalized subset is found by using clustering which is preferably executed to find a greedy subset by using an agglomerative clustering method.
Patent JP-2003279514-A (JP)
Title: Method and apparatus for evaluation of bonding quality of semiconductor-device sealed product
Inventor: SHINDO AKINORI
IPC: G01N25/72
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method for a bonding quality of a semiconductor-device sealed product for screening an electrode bonding quality and a sealed state at low costs, and to provide an evaluation apparatus for the bonding quality.  <P>SOLUTION: As shown in Fig. (a), a forward current is given to a protective diode as a parasitic element across power supplies inside a semiconductor device 11. Consequently, a temperature of the semiconductor device 11 is raised due to Joule heat. Since a heat insulating action by a molding resin 14 is obtained, a quick temperature rise is obtained. As shown in Fig. (b), within a prescribed time in which the temperature of the semiconductor device 11 is within a prescribed temperature range, a test for detecting whether or not an ordinary open circuit/short circuit with reference to a bonding part of a bonding wire 13 exists is executed. For example, it is a DC measuring test, and a voltage at an external terminal (a power supply terminal and an I/O terminal) 12 or a current passing the external terminal 12 is measured in terms of a DC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284112-A (JP)
Title: Mobile wireless communication terminal and communication method therefor
Inventor: HASHIURA MASAKI
IPC: H04W8/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless communication terminal for decreasing a frequency of detection operations with respect to an approaching information communication apparatus so as to reduce wasteful access processing.  <P>SOLUTION: The mobile wireless communication terminal is provided with: an own position information acquisition section for acquiring geographical information of a present position; a first wireless access section capable of making wireless access to at least one information communication apparatus or more providing or relaying an information service; an information acquisition section for acquiring identification information of the information communication apparatus and its position information; a storage section for storing the acquired information as management information in cross-reference with each other; and an access opposite party selection section for selecting the information communication apparatus close to the current position on the basis of the information included in the management information, and the wireless access section accesses the information communication apparatus selected by the access opposite party selection section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286760-A (JP)
Title: Roof structure with solar battery panel and its execution method
Inventor: ISHIDA KENSUKE
IPC: E04D13/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure having a solar battery panel capable of reducing material costs and execution costs by parallelly arranging solar battery panels on a roof face without support rails by support metal fittings formed in the same height.  <P>SOLUTION: In the roof structure having solar battery panels in which a plurality of support metal fittings having a same height are regularly arranged onto an existing roof face having roof materials laid in advance and a plurality of the solar batter panels arranged lengthwise and breadthwise in the support metal fittings are directly attached to the support metal fittings. The disposition pitch in the flowing direction on the roof is set in an integer multiple of the effective length of the roof material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003076651-A (JP)
Title: Computer system and method of indicating operating states of peripheral devices thereof
Inventor: CHOI SEUNG-BEOM
IPC: G06F13/14
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a computer system allowing a user to easily obtain information on the operating condition of peripheral devices connected to a connection port, and a method for indicating the operating condition of the peripheral devices of the computer system. SOLUTION: The computer system ha a computer main body 1 having the connection port with the peripheral devices including a printer connected thereto, and a monitor 3 in which the image signal is transmitted from the computer body 1 and output, and has a peripheral device control unit 50. The peripheral device control unit 50 is disposed within the computer body 1, and checks whether or not the peripheral devices 40 are connected to the connection port 11, and when the peripheral devices 40 are connected to the connection port 11, the operating condition of the peripheral devices 40 is checked and displayed on the monitor 3.
Patent JP-2003289011-A (JP)
Title: Metalized film capacitor
Inventor: SAKAGUCHI HIROKAZU
IPC: H01G4/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the moisture-resistance of a metalized film capacitor where a metalized film capacitor element or a capacitor element unit is housed in a case which is filled with resin for solidification.  <P>SOLUTION: In the metalized film capacitor, a capacitor element 1 wound with a metalized film or a capacitor element unit is housed in a case 3 which is filled with a resin 4. A resin laminate mica plate 5 is disposed at an opening of the case, otherwise at both the opening and the side and/or bottom of the case. The resin laminate mica plate 5 contains an epoxy resin and/or a silicon resin of 4-20 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288302-A (JP)
Title: Method for managing content of different kind and content managing device
Inventor: OHORI JUNYA
IPC: G06F12/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content managing device for uploading, accumulating, and delivering contents to a server on a Web without causing a user to be aware of the kind of the contents.  <P>SOLUTION: When the user selects a file on an image plane of a client 100 and requires that the file is uploaded, a server 200 obtains a file storage location by referring to a file kind information DB (database) 240 based on a received extension, and allocates unique content ID (identification) as a file name, and changes the file name to a file preservation name by attaching thereto the extension. The file is stored on the name of the preservation name in the storage location while the storage location and the preservation name, being associated with the content ID, are stored in a content information DB 240. As a result, the user can simply upload the contents from the client 100 to the server 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296132-A (JP)
Title: System, method and program for batch application
Inventor: KOBAYASHI NOBUHIRO
IPC: G06F11/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that, since whether or not the batch has been introduced is judged based on an introduced list in a conventional batch application system, if the introduced list is falsified by somebody, or over-written based on old information, a necessary batch is not introduced or an unnecessary batch is introduced, and a program is not amended correctly.  <P>SOLUTION: The list of the file operation necessary to keep the batch level of a software in the initial state at the target batch level is extracted as the batch difference, the list of the file operation necessary for keeping the batch level of the software in the initial state at the present batch level is extracted as the present difference, and the list of the file operation to keep the batch level of the software at the target batch level is obtained by applying the batch difference and the present difference to the software on the present batch level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298312-A (JP)
Title: Dielectric electronic component such as dielectric filter or dielectric duplexer, etc., and coupling quantity adjusting method for the dielectric electronic component
Inventor: ONO SHIYOUJI
IPC: H01P1/205
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric electronic component such as dielectric filters or dielectric duplexers, etc., with its input-output coupling quantity being adjustable, and a method of adjusting the coupling quantity of the dielectric electronic component.  <P>SOLUTION: The dielectric filter 1 has coupling quantity adjusting spot facings 9, 10 bored into short-circuit ends 5a, 6a of exciting holes 5, 6, thereby decreasing the input-output coupling of the dielectric filter 1. The depth h or the diameter or the shape of the coupling quantity adjusting facings 9, 10 may be changed to adjust the input-output coupling quantity. The input-output coupling quantity can be also adjusted by changing the step z or the area of coupling quantity adjusting stepped faces 23, 24 which are formed, lower than specified steps from open end faces of the resonators 3, 4, on the upside 15 of the block 2 with the short-circuit ends 5a, 6a of the exciting holes 5, 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247481-A (JP)
Title: Running-water hydraulic power generator
Inventor: OBARA YAICHI
IPC: F03B17/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating power-generator exploiting the gravity of widely and constantly existing flowing water.  <P>SOLUTION: Water flowing in rivers, or channels makes a gravitational movement adapting to geographic features. Even though the current appears to flow slowly, its gravitational hydraulic pressure is absolute. In order to exploit the pressure, a water-turbine impeller 5 is placed between hulls of a catamaran 1 to derive torque by rotating a generator 10. Both hulls are connected by bridges provided up and down. The lower bridge is made of an iron plate parallel with the water surface. The upstream section of the impeller is directed significantly downward. By the combination of both bow structures, a turbine-casing inlet spread toward the bows in three directions functions to converge the fluid pressure. The impeller 5 is composed in a shape of a number of buckets with a number of vanes based on a composite sin curve to undergo converged fluid pressure. The characteristics of the vane allow the impeller to conform with fluid inertia of the water. The vane works for torque conversion with the whole parts, consequently, a great torque is exploited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291940-A (JP)
Title: Container with transparent window and method for molding the same
Inventor: GOMA HARUO
IPC: B65D25/56
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow container provided with a transparent peep window on the barrel wall part of the container comprising various colored synthetic resins and with a displaying body such as a label stuck on the barrel wall face of the container.  <P>SOLUTION: A transparent part provided on a sticking body consisting of a resin film such as the label mounted in a mold for molding and fixed on the inner face of an outer mold is made under a condition where it is pushed on the core face of an inner mold by an apex part of a pushing rod slidably provided on the outer mold, and a molten thermoplastic synthetic resin is injected into a cavity by means of an injection molding machine to mold the hollow container with a specified shape, and at the same time, the resin film is in-mold- molded on the container face to integrate them, and the transparent window part through which a content can be confirmed is formed thereby on the barrel wall part of the hollow container to mold the container with the transparent window.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294589-A (JP)
Title: Particle collector
Inventor: MIZUNO TATSUFUMI
IPC: G01N1/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To collect paper powder sticking to a paper surface by an adhesive tape for determining an amount of the paper powder.  <P>SOLUTION: This particle collector is provided with a plate type test base 2 arranged on a test table 4, a member 3 for sticking tested paper to the test base, and a cylindrical roller 1, and a mechanism such as a motor driving the roller is arranged beneath the test table. On the test base, the tested paper is placed, while a transparent adhesive tape T is set on the cylindrical face of the roller, and when the roller is rolled on the test base, the paper powder is collected onto the adhesive face of the transparent adhesive tape. The transparent adhesive tape collecting the paper powder is stuck to chart paper colored in black overall, and the an amount of the paper powder is determined visually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291739-A (JP)
Title: Input device, and electronic equipment using the same
Inventor: UEHIRA KIYOTAKA
IPC: G06F3/023
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance using convenience in an input device and an electronic equipment using the same.  <P>SOLUTION: A display 3 and an input means 6 for transmitting an input signal related to display of the display 3 are provided in the present invention so as to attain the purpose hereinbefore. The display 3 has a function for displaying a plurality of operation keys, and the input means 6 has a plurality of input keys 16a-16i arrayed similarly with the plurality of operation keys displayed in the display 3, and a reference point A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002336541-A (JP)
Title: Prize-capturing game device and method of controlling it
Inventor: TANAKA NARIHIDE
IPC: A63F9/30
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a prize-capturing game device capable of increasing or reducing the range of movement of a means for capturing prizes and therefore being excellent in versatility as to different sizes of prizes, and a method of controlling the device. SOLUTION: The prize-capturing game device is played by capturing prizes as a prize-capturing means 70 moves according to the player's operation. The device includes sensors 31 and 51 for detecting the prize-capturing means 70 moved to a predetermined position; a means for changing the predetermined position; and a means for controlling the prize-capturing means 70 to stop its movement when the sensors 31 and 51 detect the prize-capturing means 70 at the predetermined position that can be varied. By varying the predetermined position, the position at which the prize-capturing means 70 stops moving is varied to increase or reduce the range of movement of the means 70.
Patent JP-2003301125-A (JP)
Title: Coating material, material rich in durability and production process therefor
Inventor: MURATA TAMIO
IPC: C09D201/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a highly durable coating film.  <P>SOLUTION: A coating material contains a foamed sand which comprises a sodium lime glass and has a size of 0.005-0.5 mm, a cement and a resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299696-A (JP)
Title: Lever-driven wheelchair
Inventor: KOROSUE AKIRA
IPC: A61G5/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving mechanism capable of efficiently advancing a wheelchair by forward bringing-down force of a driving lever, and constructible with a simple structure in the wheelchair for driving travel by manually moving an operation lever in the longitudinal direction.  <P>SOLUTION: This lever-driven wheelchair is provided with the driving lever 4 for rocking with a hub shaft 3 of a wheel 2 as the center, a torque gear 5 for rotating with the hub shaft as the center, and a guide gear 6 in a position separate from the hub shaft. A chain 7 supports a starting end part in an upper part of the driving lever 4 by interposing a tension spring 8, and is wound on the torque gear 5 and the guide gear 6, and a tail end part is supported by the driving lever 4 in a position separate from the rocking center. Thus, the torque gear 5 rotates by longitudinally rocking the driving lever. The driving lever can be rotated at a small angle for bringing down forward, and a large angle of the wheel 2 by transmitting rotation of this torque gear to a hub of the wheel via a one-way clutch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303332-A (JP)
Title: Knowledge processing system
Inventor: TOKUMOTO SHUICHI
IPC: G06N5/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knowledge processing system with improved reliability by preventing biased deduction and reduction of the throughput.  <P>SOLUTION: The knowledge processing system comprises an input device 1, deduction devices 11-14 on various levels, an output device 4 and an evaluation device 5 for supporting the determination and command based on the knowledge information different from the input information. In the system, deduction is executed based on the same input information for various different conditions, and the result of processing based on the deduction is selected and provided according to the priority of the condition under which the deduction is executed or according to a condition generated from the restriction by time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002330159-A (JP)
Title: Packet switching device for multi-stage networks with distributed switching and bufferless switching matrix
Inventor: VAN WAGENINGEN ANDRIES
IPC: H04L49/111
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a packet switching device for multi-stage networks with distributed switching and a bufferless switching matrix. SOLUTION: A packet switching device comprises a switching network including a plurality of bufferless switching matrices 6 and switching controllers 7 connected to form a network and each associated with the switching matrix. An output of the switching controller 7 is in each case connected with all inputs of all the parallel-connected switching controllers 7 positioned in the subsequent stage.
Patent JP-2003304138-A (JP)
Title: Complex piezoelectric filter
Inventor: MATSUZAKI FUMITAKE
IPC: H03H9/56
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex piezoelectric filter by solving the problem that the out-pass band attenuation value of the filter characteristics of a monolithic multiple mode filter element is much more largely deteriorated than the attenuation value when it is singly operated.  <P>SOLUTION: In the complex piezoelectric filter housing a monolithic multiple mode filter element and a transversal type surface acoustic wave filter element in a package provided with a first stage mounting face configuring an internal bottom face, and a second stage mounting face disposed at the upper part of the first stage mounting face, when the transversal type surface acoustic wave filter element is mounted on the first stage mounting face, and the monolithic multiple mode filter element is mounted on the second stage mounting face, the electrode for shield of the transversal type surface acoustic wave filter element and the electrode with a ground potential of the divided electrodes of the monolithic multiple mode filter element are disposed so as to be faced to each other.  <P>COPYRIGHT: (C)2004,JPO