baber/WOPTO huggingface dataset:
Patent JP-2004029496-A (JP)
Title: Fluorescent display tube driving power supply circuit
Inventor: OTAKE TETSUSHI
IPC: G09G3/12
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer-free compact, lightweight and inexpensive fluorescent display tube driving power supply circuit.  <P>SOLUTION: In the fluorescent display tube driving power supply circuit for generating AC voltage from a DC input and driving a filament of a fluorescent display tube, two main current passages containing switching elements are connected to both the ends of the filament and the switching elements of the two main current passages are alternately turned on/off by an output from a waveform generator for generating a prescribed waveform to impress AC voltage to the filament. Consequently, the drive of low frequency of several tens of kHz to several kHz which is not realized by a conventional transformer is now attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030427-A (JP)
Title: Media device
Inventor: NISHIO ATSUSHI
IPC: G06K17/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To eject a short medium even when the short medium is erroneously inserted.  <P>SOLUTION: A first switch 71 is located at a position between a feed driving roller 44 and a memory card inserting port 22a. A distance L10 between the first switch 71 and a second switch 72 for detecting that a medium is loaded, is shorter than a length L1 of a memory card 10, longer than a length L2 of a memory card 50 and is in the relation of L2<L10<L1. When the first switch 71 stops detecting the medium which is detected up to the moment, a control circuit 80 stops or inverts a motor 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154829-A (JP)
Title: Trailing arm
Inventor: CHO YOUNG-GUN
IPC: B60G3/16
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a trailing arm that can appropriately adjust to a side bending force and an axial compressive force generated in the trailing arm. SOLUTION: The trailing arm includes a first coupling part connected to a vehicle body, a second coupling part coupled to a wheel assembly, and a plurality of connecting beams for connecting the first coupling part and the second coupling part. The plurality of connecting beams connect the first coupling part and the second coupling part diagonally in a state inclined to one side relative to the longitudinal direction of the trailing arm, and include a first connecting beam and a second connecting beam inclined in opposite directions relative to the longitudinal direction of the trailing arm to form an X shape.
Patent JP-2004039035-A (JP)
Title: Contents reception and distribution system using recording medium equipped with two recording layers, and contents receiving and distributing method
Inventor: YOSHIMURA HIROYUKI
IPC: G06F21/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the illegal use of contents as much as possible which uses the devices other than those of users who have information contents supply contracts.  <P>SOLUTION: In the contents reception and distribution system that uses an IT home appliance having an HDD incorporated, an individual number not to be changed or erased is written on the first layer of a two-layer recording medium at the time of shipping, and a contract open key is prepared by using the individual number at the time of making contents supply contract. An execution open key is prepared from the individual number for every execution of contents by the user and, when the individual numbers of the contract open key and the execution open key are identical, the right of use is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003088390-A (JP)
Title: New composition and process for detection, quantification and amplification of analyte
Inventor: RABBANI ELAZAR
IPC: C07H21/00
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a new composition and process for detection, quantification and amplification of an analyte. SOLUTION: The composition and process are obtained by usefully incorporating a nucleic acid array and a library of the analyte. Universal detection elements, signaling entities, etc., are employed to detect the analyte and, if necessary or desirable, to further quantify the analyte. The amplification of the target analyte is also provided by the composition and process.
Patent JP-2004039464-A (JP)
Title: Connection method and connection part of flat cable to flat cable connection fitting
Inventor: ENOMOTO KENJI
IPC: H02G1/14
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection part of a flat cable to a flat cable connection fitting having a high electrical contact level and brought into a high-reliability connection state.  <P>SOLUTION: A superimposing part 7 is formed by superimposing a connection plate part 6 with a plated layer 20 formed on its surface so that the plated layer 20 abuts on the flat cable 3 in the place of a flat conductor 1 of the flat cable 3 composed by coating the flat conductor 1 with a flat insulating coating 2. At least one slit 14 is formed in the superimposing part 7, and parts on both sides perpendicular to the slit 14 are made different in height from each other. Each contact part 17 is formed by interlaying plated layer extension parts 20a by shearing of the plated layer 20 formed in forming the slit 14 in the superimposing part 7 between the connection surface of the flat conductor 1 and that of the connection plate part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035340-A (JP)
Title: Substrate, manufacturing method of sheet-like body using the substrate, sheet-like body, and solar battery manufactured from the sheet-like body
Inventor: OISHI RYUICHI
IPC: C01B33/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate wherein formation of burrs is prevented in the manufacture of a sheet-like body of a semiconductor material and the sheet-like body can be passed through a process for manufacturing a product in just the state it is.  <P>SOLUTION: The substrate is to be brought into contact with melted liquid containing the semiconductor material to grow the sheet-like body of the semiconductor material on the surface of the substrate. The surface of the substrate is divided into a peripheral part formed along the edge part thereof and a principal surface part inside the peripheral part and the principal surface part and the peripheral part have at least one of shapes and materials different from each other. For example, the peripheral part of the substrate has projecting and recessing shapes or the peripheral part and the principal part have constituent members different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158416-A (JP)
Title: Apparatus including object and sensor and method having step of exciting the object and a step of detecting field intensity
Inventor: ISAACS ERIC D
IPC: H01Q5/10
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved antenna and microwave transceiver. SOLUTION: An apparatus includes an object and one or more sensors located adjacent to or in the object. The object is formed of a material whose dielectric constant or magnetic permeability has a negative real part at microwave frequencies. The one or more sensors are located adjacent to or in the object and measure an intensity of an electric or a magnetic field therein.
Patent JP-2004042678-A (JP)
Title: Warning device for vehicle
Inventor: TAKAHASHI AKIO
IPC: B60R21/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warning device for a vehicle detecting a moving object which cannot be visually confirmed from another vehicle and warning a driver in the other vehicle of the moving object which seems to affect traveling of the other vehicle.  <P>SOLUTION: When an outside detection means 3 provided with a laser sensor detects a moving object in the periphery of a vehicle, a speed sensor 2 judges whether the vehicle is in a stop condition, and the moving object judging means realized by ECU1 judges whether the moving object should be considered as a moving object for warning based on the moving direction of the moving object. When a speed sensor 2 judges the vehicle is in a stopped condition, and a moving object judging means judges that the moving object is a moving object which is moving toward a roadway and should be warned, a warning output means realized by the ECU1 judges that the moving object is moving either in front or rear of the stopped vehicle and moving toward the roadway and it is a moving object which should be warned to the surrounding of the vehicle, and sends out a warning by a warning means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046332-A (JP)
Title: Station service apparatus using non-contact medium and system for utilizing same
Inventor: HASEGAWA KIYOSHI
IPC: G06Q50/30
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily rewrite old key data into new key data without taking much time and cost.  <P>SOLUTION: When a non-contact medium which can communicate with a station service apparatus without contact holds key data for accessing the non-contact medium and the station service apparatus accesses the non-contact medium, a system uses key data. The system is provided with a key data rewriting means for rewriting old key data for permitting access to the non-contact medium into new key data when the non-contact medium is operated in the station service apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043848-A (JP)
Title: Tape for connecting substrate, and method for etching substrate
Inventor: IIDA MASUO
IPC: C23F1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape for connecting substrates, which has such a strength as not to cause separation between the substrates at the part to be etched, when connected several substrates are etched during being transported, and thereby to cope with a phenomenon of causing a nonuniform etching in a transportation direction on the top faces of the several substrates.  <P>SOLUTION: In a method for etching the several substrates horizontally transported by a transportation means, this etching method connects each other edge in the transportation direction of each adjacent substrate, with a tape for connecting the substrates, which is a laminate comprising at least (A) a layer dissolvable into an etchant, (B) a layer which dissolves at least in a resist-removing liquid and has etching resistance, and (C) a layer which dissolves at least in the resist-removing liquid and has stickiness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048476-A (JP)
Title: Transmitter
Inventor: BANBA MASAKAZU
IPC: H04L69/40
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter capable of efficiently operating a preliminary line.  <P>SOLUTION: This transmitter in which a plurality of asynchronous networks and a plurality of synchronous networks are housed is provided with a plurality of asynchronous network interface parts having asynchronous network terminating parts for inputting/outputting packets with the asynchronous networks and a mapping part for executing transformation between the packets and the first synchronous frame, a plurality of synchronous network interface parts for inputting/outputting the second synchronous frames with the synchronous networks, a buffer arranged in at least one first asynchronous network interface part among the plurality of asynchronous network interface parts, and a control part for adding identifiers for identifying the asynchronous network terminating parts to the packets outputted by the asynchronous network terminating parts in which the asynchronous networks are housed and the packets outputted by the asynchronous network terminal parts of the first asynchronous network interface part, and for writing them in the buffer when any line failure is generated in the synchronous networks on paths related with the asynchronous networks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044035-A (JP)
Title: Conductive conjugate fiber
Inventor: OKOCHI TAKAO
IPC: D01F8/14
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive conjugate fiber having excellent conductive properties even by a comparatively small amount of mixed conductive particles.  <P>SOLUTION: The conductive conjugate fiber comprises a conductive component and a nonconductive component. The conductive component is obtained by using a liquid crystal polyester comprising structural units of formulas (1): -OC-R1-CO-, (2): -O-R2-O- and (3) -O-Ar-CO- and copolymerized by regulating the copolymerizing proportions so as to be within a range of formula (A): 5 mol%≤((1)+(2))/2≤60 mol%; and formula (B): 95 mol%≥formula (3)≥40 mol% as a thermoplastic resin containing the conductive particles. The nonconductive component comprises a fiber-forming polyester-based resin. (In the formulas, R1 is an aromatic or aliphatic group; R2 is an aliphatic or an alicyclic group; and Ar is an aromatic group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047361-A (JP)
Title: Power supply device
Inventor: FUJITA TAKESHI
IPC: H01M10/625
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent degradation of battery performance caused by a temperature difference by reducing the temperature difference among a plurality of power supply modules having an extremely simple structure and housed in a holder case.  <P>SOLUTION: This power supply device is composed by housing a plurality of power supply modules 1 in a holder case 2 in an arrangement for vertically stacking them in multiple tiers. The holder case 2 has a stacking structure of a plurality of case units 2A formed by stacking the plurality of case units 2A in multiple tiers. Each case unit 2A is molded with a molding material. In the holder case 2, the thermal conductivity of the molding material used for molding the upper-tier case units 2A stacked in the upper tiers is set larger than that of the lower-tier case units 2A stacked in the lower tiers than the upper-tier case units 2A, so that heat conduction of the upper-tier case units 2A is increased as compared with that of the lower-tier case units 2A to efficiently cool the power supply device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052312-A (JP)
Title: Fence
Inventor: MAEKAWA TAKUYA
IPC: E04H17/16
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight fence having the blindfold effect for avoiding visual line, facilitating the conveyance and of which the fence panel is easily replaceable after the work.  <P>SOLUTION: A frame body is provided to an upper edge and a lower edge of the fence panel over an overall length, at least one end section of the frame body is opened to make an opening section, a connector provided to the frame body of one of the adjacent fence panels is inserted from the opening section, the inserted connector is connected to the frame body of the other fence panel to connect the adjacent fence panels to each other, and since the fence panel located on a middle position of the connected fence panel can be removed by releasing the connection of the connector to the fence panel, the fence panel can be easily replaced in damage or remodeling in the fence panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055900-A (JP)
Title: Resistor substrate and its manufacturing method
Inventor: TAGUCHI YOSHIHIRO
IPC: H01C17/28
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor substrate which is free from corrosion and migration of silver by preventing silver contained in an electrode layer from being exposed in the surface of a resistor layer, and its manufacturing method.  <P>SOLUTION: A resistor layer 21 is formed in the surface of a transfer sheet 30 by patternizing resistor paste at first and then thermally setting the binder resin. Electrode paste, whose binder is a resin with a thermosetting temperature lower than a thermosetting temperature of binder resin of the resistor layer 21 and a glass transition temperature, is subjected to pattern formation in the surface of the resistor layer 21 and the resin is thermally set, thus forming an electrode layer 22. According to the process, silver powder inside the electrode layer 22 hardly comes out in the resistor layer 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053480-A (JP)
Title: Manufacture of core and pattern in investment casting
Inventor: FOSAAEN KEN E
IPC: B22C9/04
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and device for manufacturing a ceramic core and a migratory pattern used for an investment casting of a metal and an alloy. SOLUTION: In this method and the device for manufacturing the ceramic core or the migratory pattern for using for the investment casting, the flowable ceramic core or pattern material is introduced into a forming hole defined with a co-operated die and at least one region of one of or both dies is heated while the forming hole is filled with the material and successively, cooled to a low taking-out temperature before removing the ceramic core or the pattern from the forming hole.
Patent JP-2004056036-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: OGAWA TAKESHI
IPC: H01L21/28
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device capable of reducing the quantity of polishing for flattening a copper film formed to fill a hole in an insulating film, and occurrence of unpolished portion, and dishing and erosion due to excessive polishing can be prevented.  <P>SOLUTION: The manufacturing method for a semiconductor device comprises a first process for forming a hole 13 in an insulating film 12 on a substrate 11, a second process for forming a seed metal layer 15 on the insulating film 12 to cover an inner wall of the hole 13, a third process for removing the seed metal layer 15 formed over the insulating film 12 while leaving the seed metal layer 15 formed on the inner wall of the hole 13, a fourth process for embedding a copper film 17 in the hole 13 by selectively growing the copper film 17 on the seed metal layer 15 with plating, and a fifth process for removing the copper film 17 protruded from the hole 13 to flatten the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059457-A (JP)
Title: Method for producing (thiophene/phenylene)cooligomers
Inventor: KATAGIRI TOSHIFUMI
IPC: C07B61/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for profitably producing a (thiophene/phenylene)cooligomer.  <P>SOLUTION: This method for producing the (thiophene/phenylene)cooligomer represented by the general formula (3) [R is a 1 to 5C alkyl, a 2 to 5C alkenyl, H or a halogen atom; (n) is an integer of 0 to 5] is characterized by reacting a compound represented by the general formula (1) (X<SP>1</SP>and X<SP>2</SP>are each a halogen atom) with a 5-phenyl-2-thiopheneboronic acid compound represented by the general formula (2) in the presence of a base and a palladium catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032655-A (JP)
Title: Abbreviated phone number quick search list
Inventor: YAMAUCHI TERUKO
IPC: H04M1/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick search list for easily searching an abbreviated phone number of an opposite party to a call that is saved in a push-button telephone.  <P>SOLUTION: Figures and symbols are arranged in the same order as that representing entering phone numbers of a push-button telephone are arranged on the quick search list 1. Columns, each of which corresponds to figures 1 to 0, are formed on the list 1, and each column comprises an information display section 3 for displaying a visual information section 6 having a photograph and the like corresponding to each of 10 saved abbreviated phone number and and a phone number display section 7. This information, shown in the information display section 3, enables a caller to easily search an abbreviated phone number of a party to call, using visual information and character information. Further, the caller needs only to push figures arranged in identical with that on the quick search list, upon making a call, thus easily understand positions of each figure for the call, which makes the operation of the telephone easy and prevent an erroneous operation to enable a more quick call without fail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061833-A (JP)
Title: Electrophoretic light quantity control element, its driving method and device using the element
Inventor: IKEDA TSUTOMU
IPC: G03B9/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic light quantity control element which is used for a light quantity control device of an image pickup device by obtaining a physical shutter instead of a mechanical shutter by using an electrophoretic element.  <P>SOLUTION: The electrophoretic element including opaque electrophoretic particles is formed and put onto the optical axis of a lens or an imaging device, then a function for electrically controlling light quantity entering into the imaging device or the like is obtained by using the light shielding effect of the particles, thereby obtaining the image pickup device having large dynamic range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062744-A (JP)
Title: System for customizing analyzing device control by providing control software
Inventor: WATANABE TAKETOSHI
IPC: G06F21/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing device control customization system by providing control software that is a system for customizing an inexpensive and desired system by providing an analyzing device user with the control system, i.e., object software for control in an analyzing device system controlled by a PC.  <P>SOLUTION: In this system for controlling an analyzing device comprising an analyzing device body for performing an analysis and a computer for controlling the analyzing device, the analyzing device control customization system provides the control software which is included in a computer that controls the analyzing device by providing software described in an object orientation having a particular signal function for particular control to control the software of the analyzing device in the computer for controlling the analyzing device that has been already included and adds a new control function to the analyzing device system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071656-A (JP)
Title: Multilayer interconnection board and semiconductor device
Inventor: NAKAMURA KENSUKE
IPC: H05K3/46
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer interconnection board which surely permits fine interlayer connection as well as fine wiring pattern formation, and which is high in reliability.  <P>SOLUTION: In a multilayer interconnection board, the wiring pattern formed by embedding the same into the interlayer insulating material layer 105 of a connecting layer is connected to a part to be connected 112 of a layer to be connected 111 by a conductor post 107, and a metallic connecting material layer 108. The connecting layer and the layer to be connected is connected by a metallic connection adhesive agent layer 109. In such a multilayer interconnection board, the interlayer insulating material layer 105 is provided with a thermal expansion coefficient of not lower than 15ppm and not higher than 25ppm in the temperature region of -65°C to 150°C.  <P>COPYRIGHT: (C)2004,JPO