baber/WOPTO huggingface dataset:
Patent JP-2003257291-A (JP)
Title: Switch
Inventor: MITSUGUCHI KUNIO
IPC: H01H33/53
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch with improved assembling efficiency, assembled by simple operation.  <P>SOLUTION: A plurality of lighting arresters 24 and PD 25 are housed in an inside equipment housing member 21 made of synthetic resin with insulating property, capable of collectively housing a plurality of lighting arresters 24 and PD 25, and fixed to the inside of a main body case 12, therefore, the plurality of lighting arresters 24 and the PD 25 can be collectively housed in and fixed to the main body case 12 respectively. Accordingly, different from the case of individually fixing the plurality of lighting arresters 24 and the PD 25, the number of the assembling process is reduced and the assembling process is simplified. Further, assembling efficiency of the switch 11 is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251696-A (JP)
Title: Film, manufacturing method thereof and manufacturing equipment of film
Inventor: FUKADA MASANORI
IPC: B29K101/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing a film which are so designed as to manufacture excellently the film having a prescribed width, irrespective of the dimensions of the manufactured film and the characteristics of a resin used therefor.  <P>SOLUTION: The manufacturing method of the film uses an inflation molding method wherein a molten resin is extruded from a die having a die bore of 800 mm or above, while a cooling medium is blown off from an air ring so as to cool down a bubble of the molten resin. The distance L from the center of the opening part of the die to the opening part of the air ring in the direction perpendicular to the central axis of the die is in the range of 10-60 mm, while the distance t from the center of the opening part of the die to the opening part of the air ring in the direction of the central axis of the die is in the range of 0-35 mm, and the film is manufactured with the cooling medium blown off from the air ring so that an angle θ formed by the central axis of the die and the direction of blowing-off of the cooling medium is in the range of 20-50°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229214-A (JP)
Title: Electric connector
Inventor: CHO KOKUZO
IPC: H01R13/648
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable connector enabled to firmly fit with stability to a corresponding circuit board, with its support leg parts easy to manufacture, with an excellent mechanical strength and with a firm connection to a shield.  <P>SOLUTION: A plurality of conductive terminals 3 includes contact parts 31 capable of electrically connecting with contact connectors and tail parts 32 exposed outside a base 11 and coupled with a circuit board. A shield 14 at least includes a contact frame opening 211 covering around a contact tongue plate 12 of the insulator main body 1 and a fixing body 215 bent downward and extended from a bottom wall of the contact frame opening 211, and the fixing body 215 is equipped with support parts integrally connected with the contact frame opening 211 and fixing leg parts extended downward from the support parts, both of which make up a stepped structure, with the support part made larger than the fixing leg parts. When the electric connector is set on the circuit board, its support body and the support parts are made in contact with the circuit board to offer a support action and is firmly and stably fixed to the circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264748-A (JP)
Title: Digital broadcasting receiver
Inventor: FUNAYA KOICHI
IPC: G06F21/10
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inappropriate communication to an improper site and illegal use of digital broadcasting contents in a receiver control application downloaded to a digital broadcasting receiver to control a digital broadcasting reception function.  <P>SOLUTION: The digital broadcasting receiver 1 comprises: a broadcasting I/F 12 for receiving digital broadcasting waves; an application execution engine 14 for extracting contents from the received broadcasting waves and presenting a broadcasting service corresponding to the contents to a user; a downloader 11 connected through a network; and a means for storing at least one of the receiver control applications 20 acquired from a communication site 3 or the communication site 4. Access to the contents is permitted only to the receiver control application 20 downloaded from the site specified by the contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263705-A (JP)
Title: Perpendicular recording magnetic head and magnetic disk drive on which head is mounted
Inventor: OTAKE ICHIRO
IPC: G11B5/31
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a perpendicular recording magnetic head wherein there is neither writing from a main magnetic pole surface nor erasure to an adjacent track, and to provide a magnetic disk drive using the same.  <P>SOLUTION: The side face of the main magnetic pole of a perpendicular recording magnetic head is formed in a reverse tapered shape. This reverse tapered shape is obtained by etching the main magnetic pole formed by a frame plating method by ion milling, and an a top surface is made flat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263937-A (JP)
Title: Rotary switch
Inventor: ICHIMURA KENICHI
IPC: H01H19/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary switch advantageous in industrial productions, which can meet the requirements of a complicated switching operation.  <P>SOLUTION: The rotary switch comprises a fixed contact segment 2 and a rotatable contact segment 4, which switches with respect to the fixed contact segment 2. The fixed contact segment 2 is provided with a thorough hole 8, in a path where a contact 5 of the rotatable contact segment 4 passes, where this contact 5 is in a non-contacting state. Reference numbers 1, 3 denote fixed contact segments and reference numbers 6, 7 denote contacts of the rotatable contact segment 4. In addition, an external connection terminal 9 is extended integrally from the periphery of the fixed contact segment 2. Further, external connection terminals denoted by reference numbers 10, 11 are extended integrally from the peripheries of the fixed contact segment 1, 3, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272996-A (JP)
Title: Superposing exposure method and aligner
Inventor: NARUHIRO MITSURU
IPC: G03F7/20
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method and an aligner, where superposition accuracy between patterns that are exposed using a beam is improved.  <P>SOLUTION: In the figure, dotted lines show a process flow. When a first layer is exposed, reference mark detection is performed multiple times and a detected position and time are stored in a mark position storage section 54. The time when the first layer is exposed is stored in a position shift calculation unit tracing time storage section 61. According to the stored data in the mark position storage section 54 and the stored data in the position shift calculation unit tracing time storage section 61, a position shift in each portion of a chip due to beam drift during the exposure of the first layer is calculated in a position shift calculation section 62 and stored in a position shift storage section 63. The stored position shift data are used in exposure of the second layer, and thus a tracing position of the second layer is changed from a designed position to a position where the position shift due to the beam drift during the exposure of the first layer is corrected, and then exposure is carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265855-A (JP)
Title: Dice game device
Inventor: KUBOTA KISUKE
IPC: A63F9/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dice game device that permits use of numbers other than 1 to 6 has a large dice and enables complex behaviors of the diece.  <P>SOLUTION: The dice game device 1 comprises a device body 2, a dice 3 of a regular polygonal section. The device body 2 is made up of a substrate portion having a casing 6 in which an engagement section 10a to engage an operating plate 7 is formed, arranged in the casing 6, the operating plate 7 in which a protrusion 7b is formed, a spring 8 arranged in the casing 6, and constantly urging the operating plate 7, and a transparent lid portion 5. The lid portion 5 is preferably semispherical.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273986-A (JP)
Title: Portable radio telephone set and connector
Inventor: TANAKA TAKEHIKO
IPC: H04B1/38
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector with which the outer appearance shape of a portable radio telephone set can be made thin.  <P>SOLUTION: This connector 10 is attached to the printing circuit board 5 of a portable telephone set 1. The connector has an external interface connector part 10A projecting to the lower surface (the other surface) of the printing circuit board 5 and a microphone connector part 10B on which a cylindrical connector body 15 for housing and holding a microphone 3 is formed, on the top part of the connector body 11 of the external interface connector part 10A, and microphone connection terminals 16 and 17 provided with a spring property press-contacting the microphone 3 attached to a prescribed position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002354184-A (JP)
Title: System and method for providing built-in web server facsimile service
Inventor: YOUNG BRUCE M
IPC: H04L29/08
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile service to a user, which can utilize only a single function network printer. SOLUTION: The system receives facsimile data sent to a telephone number. The facsimile data are converted from a facsimile data format into a printable data format usable in a printer in the case of receiving the facsimile data. Then the converted facsimile data are lapped in a network transfer protocol language such as a hypertext transfer protocol to form a web page. Then a universal resource locator(URL) corresponding to the telephone number used for transmission of the facsimile data to this system is identified. The URL is used to identify a printer integrated web server. Then the web page configuring the converted facsimile data is communicated to the identified integrated web server for printing by the printer.
Patent JP-2003271296-A (JP)
Title: Operating device
Inventor: YUASA TAKESHI
IPC: G06F3/023
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To respond appropriately to the state of input operation by an operator.  <P>SOLUTION: An operating part 11 is formed to be a knob which is grasped by the operator; the knob is rotatable around an axial line, can be displaced in the direction of the axial line and can be displaced in a prescribed direction on a plane orthogonal to the axial line. A driving command is output from a control device 19 to drive a driving part 12 based on a detected value of the state of movement of the operating part 11 output by a detecting part 13 according to the input operation by the operating part 11 by the operator. The control device 19 applies resisting force against the operation of the operating part 11 or modifies the corresponding relationship of speed of input operation by the operating part 11 and the speed of a selected action on a display screen on a display part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281085-A (JP)
Title: Data transfer controller, electronic equipment and data transfer control method
Inventor: SAITO NOBUYUKI
IPC: G06F13/40
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer controller capable of realizing fast data transfer and to provide electronic equipment and a data transfer control method.  <P>SOLUTION: This data transfer controller includes a DMAC (direct memory access controller) 1 for writing a packet transferred from a BUS 1 (IEEE1394, USB) to an SRAM 40 with small capacity, a DMAC 2 for reading the written isochronous data from the SRAM 40 and writing the isochronous data to an SDRAM 50 with large capacity, and a DMAC 3 for reading the written isochronous data and transferring the written isochronous data to a BUS 2 side. At transmission, the isochronous data is read from the SDRAM 50 and written in the SRAM 40, and an isochronous packet including the written isochronous data is transferred to the BUS 1 side. The SRAM 40 includes an isochronous data area and an asynchronous data area. The SRAM 40 is provided inside the data transfer controller, and the SDRAM 50 is provided outside the SDRAM 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272195-A (JP)
Title: Actuator of optical pickup
Inventor: UJIIE MASAHIKO
IPC: G11B7/09
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup actuator, in which a magnetic flux is efficiently utilized by using a yoke which moves with an objective lens holder.  <P>SOLUTION: A driving mechanism which moves the objective lens 11 in the optical pickup actuator 40 is composed of focusing coils 27a and 27b, tracking coils 28a, 28b, 29a, and 29b, the yoke 42, and a column part 30 which slidably supports the objective lens holder and the yoke 42. The yoke 42 is formed with a holder fixing part which fixes the objective lens holder 14 and an M-shaped plate body which is composed of a magnet fixing part which fixes a magnet 16a opposite to a focusing coil 27a or the like and outer parts which are freely movably inserted into the focusing coils 27a and 27b. Further, a balancer 46 is integrally provided at a prescribed part of the yoke 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282108-A (JP)
Title: Fuel cell system
Inventor: MIYAUCHI SHINJI
IPC: H01M8/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system preventing abnormal temperature rise of a fuel cell caused by pressure loss of exhaust heat recovery piping, and stably supplying high temperature water.  <P>SOLUTION: This fuel cell system is equipped with cooling piping 8 circulating cooling water for recovering heat generated in the fuel cell 1; a hot water storage tank 13 storing hot water for supplying to an outside hot water supply load; a heat exchanger 10 for transferring heat recovered with the cooling water to water inside the hot water storage tank 13; exhaust heat recovering piping 12 for circulating water in the hot water storage tank 13 to the heat exchanger 10; a circulation pump 11 installed in the exhaust heat recovering piping 12 and returning water in the hot water storage tank 13 to the hot water storage tank 13 through the heat exchanger 10; a cell temperature detector 14 detecting the temperature of the fuel cell 1; and a control device 15 for compulsorily controlling the output of the circulation pump 11 to the specified value or more when the temperature detected with the cell temperature detector 14 reaches the specified value or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280054-A (JP)
Title: Method and apparatus for generating single-photon state
Inventor: MATSUOKA MASAHIRO
IPC: H04B10/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus which can generate light in a high-purity single-photon state by using coherent light.  <P>SOLUTION: Light in a quantum-theoretical state generated by a laser is made incident on a parametric amplifier and squeezed to remove an even number of photons from 2-photon states and 3-photon states included in the coherent state by conversion into light of double frequency, and consequently while the rate of included one-photon states (single-photon state) is increased, the rate of multiple-photon states such as 2-photon states and 3-photon states is decreased. Consequently, single-photon states needed to realize quantum information communication, cipher key distribution, and other various. quantum optical effects completely protected from wiretapping can be generated at a high rate with high purity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278344-A (JP)
Title: Handrail structure
Inventor: MARUYAMA TAKASHI
IPC: E04F11/18
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail structure enabling a handrail to be easily removed from a wall surface without damaging wallpaper or the wall surface, while facilitating the work of boring wallpaper or wall cloth for a good finish in renewing.  <P>SOLUTION: The handrail structure has a bracket 1, a handrail bar 2, and fastening screws 3 for securing the bracket 1 to the wall surface W. The fastening screw 3 comprises a first screw 17 for driving into the wall surface W and a second screw 18 for driving into the head of the first screw 17. With the first and second screws 17 and 18 integrated together, the pedestal 5 of the bracket 1 is secured to the wall surface W. Upon removal of the second screw 18 from the first screw 17, the handrail bar 2 and the bracket 1 can be pulled out in a direction away from the wall surface W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282717-A (JP)
Title: Thin film capacitor and its manufacturing method
Inventor: BANIECKI JOHN DAVID
IPC: H01L21/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film capacitor in which a higher dielectric constant can be attained while simplifying film deposition conditions and a film deposition material and high reliability can be attained by attaining a high dielectric breakdown voltage and a low leak current.  <P>SOLUTION: The method for manufacturing a thin film capacitor comprises a step (a) for forming a first electrode 13 on a substrate 12 through an adhesion layer 17, a step (b) for depositing an amorphous dielectric film 14b and a polycrystalline dielectric film 15b of the same dielectric material sequentially on the first electrode 17 to form a capacitor insulation film 51b including a multilayer film where the amorphous dielectric film 14b and the polycrystalline dielectric film 15b are laid in layer through a waving interface, a step (c) for forming a second electrode 16 on the capacitor insulation film 51b, and a step (d) for heat-treating the capacitor insulation film 51b in an oxygen atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283415-A (JP)
Title: Base station apparatus, control station apparatus, and radio equipment
Inventor: TANABE MANABU
IPC: H04W88/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio equipment capable of instantaneously causing a delay.  <P>SOLUTION: E/O sections 109a to 109n of the base station apparatus 101 of this invention convert a received signal from an electric signal into an optical signal. Delay sections 110a to 110n cause a delay on each received signal. Delay sections 111a to 111n cause a delay on each transmission signal. O/E sections 112a to 112n convert the transmission signal from the optical signal into the electric signal. A compositing section 125 puts together a plurality of the received signals. E/O sections 133a to 133n convert the transmission signal from the electric signal into the optical signal. The base station apparatus 101 and the control station apparatus 102 are interconnected through optical fiber cables 135a to 135n and 136a to 136n.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276814-A (JP)
Title: Supplying device
Inventor: TAKADA KAZUMI
IPC: B65G45/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conveyed material adheres to the upper surface of a conveying plate, much time and labor are required for removing the adhering conveyed material, and productivity decreases.  <P>SOLUTION: The conveying plates 1 with a predetermined width are interconnected like a band to form an annular conveying surface 2, the upside of the conveying surface 2 is constituted on a supply side, the downside is constituted on a return side, flexible sheets 14 covering a predetermined length of the conveying surface 2 are continuously disposed on the conveying surface 2 at a substantially width dimension of the conveying plates 1, the upstream sides of the flexible sheets 14 in the conveying direction are mounted to the conveying surface 2, and the downstream sides are free. This constitution suppresses the conveyed material 20 from directly contacting with the conveying plates 1 to prevent the adhesion, and the time and labor for removing work of the adhering matter is shortened largely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275664-A (JP)
Title: Coating method, coated product, and ink-jet recording medium
Inventor: SAITO ATSUSHI
IPC: B41M5/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for forming a thin film at a high coating speed with excellent drying property, to provide a product coated by the coating method, and to provide an ink-jet recording medium.  <P>SOLUTION: In the coating method for applying a coating liquid to a substrate, the substrate has at least one constituent layer on a support and the coating method comprises a step of applying the coating liquid to the constituent layer by using a reverse roll coater after decreasing the rate of drying of the constituent layer after application of the constituent layer on a support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281543-A (JP)
Title: Operation recognizing device, operation detecting method and information record medium
Inventor: SATOU KOUTAROU
IPC: G06T7/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation recognition device and method, and an information record medium, enabling simplification of processing contents, reduction of processing time and reduction of cost.  <P>SOLUTION: An optical flow (a moving vector) calculating part 24 computes the average value of configuration pixels in each frame. A shaping processing part 26 conducts normalization processing for the average value. An image pickup pattern creating processing part 32 conducts voting processing for assigning a dot corresponding to the normalized value to a concerned position in a designated space, and repeats the processing for the number of frames. The space is divided into a designated number, and an image pickup pattern representing to which dividing position the dot is assigned is created by an image pickup pattern creating processing part 32. A pattern comparing part 34 compares the image pickup pattern with a plurality of registered patterns which have been previously registered and selects the nearest register pattern as an authentication result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282342-A (JP)
Title: Coil sealed dust core
Inventor: SHIBATA KAZUHIKO
IPC: H01F17/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heat generation caused by a current flowing between terminal electrodes via a green compact, in a coil sealed dust core where the two terminal electrodes are buried in the green compact.  <P>SOLUTION: In the coil sealed dust core where a coil 1 is buried in a magnetic powder, composed of ferromagnetic metal particles coated with an insulating material having a weight ratio of 1-8 wt.%, the relation among a maximum voltage Vmax (V) applied between the two terminal electrodes 5 buried in the green compact 20 of the magnetic powder, a minute current i (A) flowing between the terminal electrodes via the green compact 20 when the maximum voltage is applied, and the volume C (cm<SP>3</SP>) of the coil sealed dust core is set as Vmax×i/C<0.02 (W/cm<SP>3</SP>).  <P>COPYRIGHT: (C)2004,JPO