baber/WOPTO huggingface dataset:
Patent JP-2003217474-A (JP)
Title: Electron gun and display device
Inventor: SODEYAMA KUNIO
IPC: H01J29/48
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a spot size characteristic of an electron beam without increasing a dynamic focusing voltage.  <P>SOLUTION: As a structure of this electron gun for a cathode-ray tube, a main lens is formed by using a converging electrode 26, a first intermediate electrode 27, a second intermediate electrode 28 and an acceleration electrode 29 sequentially disposed in the traveling direction of electron beams Br, Bg and Bb. When it is assumed that the difference value (Vm2-Vm1) between a second intermediate electrode voltage supplied to the electrode 28 and a first intermediate electrode voltage supplied to the electrode 27, and the difference value (Hv-Vm1) between an acceleration electrode voltage supplied to the electrode 29 and the first intermediate electrode voltage are ΔVx and ΔVy, respectively, the electrode voltage Vm2 is set so as to satisfy the condition of ΔVx/ΔVy=0.3-0.53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212924-A (JP)
Title: Polyethylene resin material and molding using the same
Inventor: HATTORI TAKAAKI
IPC: C08L23/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene resin material which can achieve the ensurance of the balance among impact resistance, stress cracking resistance, molding stability, and fluidity and the adjustment of moldability without causing a change in a molecular weight distribution and in a comonomer sequence distribution.  <P>SOLUTION: There are provided a polyethylene resin material satisfying the requirements including a density (d) of 0.90-0.97 g/cm<SP>3</SP>, an MFR of 0.001-300 dg/min (as measured at 190°C under a load of 21.18 N) and a parameter of viscosity as measured under shear and heat (SHP) of 0.10-2.5, especially, a polyethylene resin material comprising (A) an ethylene polymer satisfying the requirements including a density of 0.90-0.97 g/cm<SP>3</SP>, an HLMFR (high load melt flow rate) of 0.001-100 dg/min (as measured at 190°C under a load of 211.82 N), a molecular weight distribution (Mw/Mn) of 3.0-8.0, and a comonomer sequence distribution (CSD) of 0-3.0 and 90-10% (B) another ethylene polymer and a molding comprising the polyethylene resin material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002284544-A (JP)
Title: Glass ceramic substrate for magnetic recording medium
Inventor: GOTO NAOYUKI
IPC: C03C10/12
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a magnetic recording medium having a remarkably low thermal deformation and a small amount of deflection when the film of an oxide-based perpendicular magnetic recording medium or the like is formed at a high temperature. SOLUTION: The glass ceramic substrate for magnetic recording medium has a principal crystal phase of one or more substance selected from among β-quartz, a β-quartz solid solution, β-spodumen, a β-spodumen solid solution, β-eucryptite (a part of Li2 O is substitutable for MgO and/or ZnO), a β-eucryptite solid solution (a part of Li2 O is substitutable for MgO and/or ZnO). The substrate is heated to 500 deg.C, and held for 5 minutes, followed by cooling, and thereafter the substrate has a flatness of 1 μm or less. The substrate has its composition containing, MgO, BaO, and ZnO as an essential component. The sum of these three components is >=1.2 and <3 wt.%.
Patent JP-2003220243-A (JP)
Title: Ball put out device
Inventor: ABE MASAMICHI
IPC: A63F7/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reliably put out a prescribed number of game balls by accurately detecting the game balls to be put out.  <P>SOLUTION: A sprocket 41 to be engaged with the game ball P and rotated to allow the game ball to flow down one by one and a detection sensor 60 for detecting the game ball P flowing down by engagement with the sprocket 41 are arranged in a ball passage 30 where the game balls P flow down. Projections 90a and 90b for preventing the reverse flow of the game balls P engaged with the sprocket 41 toward the upper part of the ball passage 30 are arranged at the opposing positions of the sprocket in the passage 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226357-A (JP)
Title: Pack of aggregate of roving
Inventor: HORIUCHI MASAHIRO
IPC: B65D71/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pack of an aggregate of rovings which is excellent in operativity in packing and unpacking, is resistant to damage of the rovings and can prevent the rovings from laterally shifting.  <P>SOLUTION: The pack comprises a base 1, an aggregate of rovings 3 comprising the rovings 3a stacked on the base 1 in multiple rows and multiple columns in multiple stages, at least one anti-laterally-shifting board 4 placed vertically with respect to the base 1 among the rovings 3a, and a film 6 for integrally packaging the base 1 and the aggregate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230145-A (JP)
Title: Apparatus and method for processing image, recording medium as program
Inventor: KONDO TETSUJIRO
IPC: H04N19/89
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a propagation of an error when image data is transmitted.  <P>SOLUTION: A blocking unit 11 blocks input image data with m×n pieces of pixels as a unit. An arithmetic unit 12 corrects a value of the pixel for constituting each block, and can easily estimate the pixels from the blocks of a periphery at a decoding side when the block is lacked on the way of transmitting the block. The image data correction-calculated by the unit 12 is vector- quantized by a compression coder 13. A compression decoder 17 decodes the vector-quantized code to be output from the coder 13 to a corresponding representative vector. An arithmetic unit 18 subtracts an output of the decoder 17 from the output of the unit 12, and supplies a predicted difference to a buffer 14. A shuffling unit 55 shuffles a combination of the vector-quantized code and the predicted difference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227951-A (JP)
Title: Optical waveguide device, method of manufacturing the same, and optoelectric coexisting substrate using the same
Inventor: ONOUCHI TOSHIHIKO
IPC: G02B6/13
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide device in which a guiding means for mounting an optical element which is optically connected to an optical waveguide sheet is preliminarily formed and an alignment job is dispensed with, to provide a method of manufacturing the optical waveguide, and to provide an optoelectric coexisting substrate using the method.  <P>SOLUTION: The optical waveguide device includes a two-dimensional optical waveguide sheet 7 for optically transmitting and receiving a signal. Guiding means 8 and 9 are formed on the optical waveguide sheet 7 for installing and fixing optical elements 5 and 6 or an electric element at a prescribed attitude so that an electric circuit or an electro-optical circuit is built on the optical waveguide sheet 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226428-A (JP)
Title: Ultrasonic wave floating device and method, and ultrasonic wave sucking device and method
Inventor: MORI SHUNJI
IPC: B25J15/06
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To stably and surely float a floated object with a simple constitution, to easily increase its floating quantity, and to stably and surely suck a sucked object even in the atmospheric air with a simple constitution.  <P>SOLUTION: This ultrasonic wave floating device 1 comprises an ultrasonic wave generating unit 2, and a radiating member 3 vibrated by ultrasonic wave generated by the ultrasonic wave generating unit 2. The radiating member 3 has a flat radiation face 3a, and a recessed part 3b recessed with respect to the radiation face 3a. Whereby the floating quantity of the floated object can be increased, and the floated object can be stably and surely floated on the radiating member 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233636-A (JP)
Title: Circuit verification device
Inventor: MAEDA SUMIKO
IPC: G06F17/50
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit verification device capable of performing circuit verification at high speed by describing net structure information of a circuit.  <P>SOLUTION: This circuit verification device includes a verification circuit storage means, a verification rules information storage means for storing design rules and an extraction rule of a verification circuit, a verification object specifying means for specifying a verification circuit or the like, a verification circuit, a verification object obtaining means for obtaining verification rule information, a net structure information generation means for generating a net structure information having design rule verification information on a macro name, pin name, a net name and a design ruler verification object concerning an obtained verification circuit information, a verification net structure information extraction means for extracting net structure information to be verified from the generated net structure information according to the extraction rules, a design rule determining means for comparing the extracted net structure information with design rules to determine whether it satisfies the design rules or not, and a determination result output means for outputting the determination result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243106-A (JP)
Title: Connector fitting adaptor
Inventor: YAMAWAKI TAKANORI
IPC: H01R13/73
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting adaptor for connector in which commonality of components can be realized by fixing the same connector housing to a fitting panel of different specifications and space saving of the installation space can be realized by making the main unit small size.  <P>SOLUTION: A flexible tongue piece 32 for engaging with the connector housing is installed on the fitting part 30, and a panel receiving part for receiving the fitting panel and an opening 23 facing the flexible tongue piece 32 are provided at the main unit 15, and, when engaged, the flexible tongue piece 32 is made to enter the opening 23 when it is bent. When the panel receiving part receives the fitting panel, the opening 23 is shut and bending of the flexible tongue piece 32 is made to be restrained or prevented. A slide insertion part in which the fitting part 30 is engaged by sliding is formed at the connector housing. A guide 36 which is joined to the main unit 15 through a support part 31 and engages with the slide insertion part is provided at the fitting part 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230589-A (JP)
Title: Treatment equipment
Inventor: MORIWAKI TAKASHI
IPC: A61F7/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform certain treatment by immersing a subject in hot water during a period required in treatment and to reduce the contact part with hot water of the subject by separating the subject from hot water to the utmost during the period until entering actual treatment to reduce the damage of the subject.  <P>SOLUTION: The treatment equipment is equipped with a water tank 1 in which a bed 2 for setting the subject H and the lift means 3 of this bed are arranged, a hot water feed means for pouring hot water in the water tank, a hot water control means for heating the hot water in the water tank to a predetermined temperature (treatment temperature) to hold this temperature and a control means for operating the lift means. The lift means is raised until the temperature of hot water reaches the predetermined temperature to expose the subject from the surface of hot water partially or wholy and, when the temperature of hot water reaches the predetermined temperature, the necessary region of the subject is immersed in hot water to start treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231260-A (JP)
Title: Method and system for machining nozzle, ink jet head and ink jet recorder
Inventor: UMEZAWA MICHIO
IPC: B23K26/066
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize an ink jet head having good ejection characteristics in which curved ejection due to shift of center between a nozzle and an opening interconnecting with the nozzle is suppressed.  <P>SOLUTION: A nozzle 106 is formed in a nozzle forming member 105 by irradiating a work, where a nozzle forming member 105 is bonded to a nozzle supporting member 101 having an opening 102 for interconnecting a nozzle and a pressurizing chamber, with a laser beam passed through a mask while aligning the centers of the laser beam and the opening 102 with high accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231049-A (JP)
Title: Magnetic head polishing method
Inventor: NAGATA HIDENORI
IPC: B24B37/005
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head polishing method improved in working productivity and working accuracy in a magnetic head slider machining method requiring a polishing surface plate, two kinds of polishing devices having a different polishing mechanism and a bar-like work holding tool natural to each polishing device and requiring the preparation work such as the work for attaining the work to each tool and the wire bonding work in each polishing process, which is a cause of the lowering of productivity.  <P>SOLUTION: The bar-like work 14 having a plurality of magnetic heads is pushed to the polishing surface plate 24, of which polishing surface has a part of a spherical surface having the predetermined curvature, by holding the work in a tool having a bar attachment surface possible to be deformed into a desirable shape with a plurality of bend mechanisms 10 through an elastic member 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242829-A (JP)
Title: Human body detecting illumination control adaptor
Inventor: KOYAMA MANRI
IPC: F21Y101/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic adaptor for turning on and off a light, easy to mount, easy to use, and capable of using a current installation as it is without modifying it.  <P>SOLUTION: A bulb base and a socket are attached to this human body detecting illumination adaptor 5, and an adaptor case 5 has a pyroelectric infrared sensor 2, a light and darkness discriminating sensor 6, and an infrared human body detecting illumination circuit 3 built-in. Turning on and off a bulb is controlled by detecting a human body by this circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237760-A (JP)
Title: Lid of paper-made tube and paper-made tubular container
Inventor: FUKUI YASUO
IPC: B65D3/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid of a paper-made tube and a paper-made tubular container whose components other than a fastening ring can be made of paper, and which can reduce a cost and is resistant to external force such as drop impact.  <P>SOLUTION: The lid 11 for closing an upper opening rim 2 made of paper comprises a paper-made circular lid body 60 and a paper-made reinforcing ring 61 fixed thereto. The lid body 60 is formed with a flange 60a to be put over an annular portion 4 of the tube 1 from the outside and an annular recessed groove 60b located in the vicinity of the inside of an upper opening rim 2a of the tube 1, and the reinforcing ring 61 is fitted in the groove 60b and fixedly glued thereto. The flange 60a of the lid 11 is put over the annular portion 4 of the tube 1 from outwardly upward, and the fastening ring 12 is fitted over to have the upper opening 2 closed, completing the tubular container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258808-A (JP)
Title: Method for performing service discovery, network device and computer program element
Inventor: NIDD MICHAEL
IPC: H04B7/26
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform service discovery in a pervasive wireless network.  <P>SOLUTION: A network device (CL1) is set in a first state for accessing a remote device (SR2) to obtain setup information for connection (a). Connection to the remote device (SR2) is set up, a second state for retrieving information related to a service provided by the remote device (SR2) is set, and discovered information is needed to form connection to the remote device (SR2) and to use a related service (b). The device (CL1) releases retrieved service information and actively transfers the retrieved service information to other devices (CL2 arid SR3), and the other devices (CL2 and SR3) include an access protocol and a service discovery protocol for setting a third state for updating a list of services available from devices (CL and SR) connected to the pervasive network (WLAN) (c).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243268-A (JP)
Title: Chain lead structural body
Inventor: KITAJIMA AKIRA
IPC: H01G13/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to reuse a chain lead frame without generating scraps by imparting conductivity and nonconductivity to the chain lead frame strip plate material.  <P>SOLUTION: The chain lead structural body is composed of a pair of lead wires the leading end portions of which are connected to a body portion of an electronic component such as a capacitor. A lead wire press-fitting groove into which part or the whole of the leads is inserted is formed on the surface of a strip plate material having a substantially rectangular cross-sectional shape in the direction substantially perpendicular to the longitudinal direction of the strip plate material. The leads are secured in position through press-fitting into the groove. Applying a force in the direction opposite to the press-fitting direction will easily remove lead wire scrap. Furthermore, a hole is provided to facilitate push or pull of the lead wires press-fitted in the press-fitting groove, out of the groove, thus facilitating removal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243784-A (JP)
Title: Electronic board
Inventor: FUJIWARA SHINICHI
IPC: H05K1/05
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic board which is equipped with a metal core board that is less wavy and high in connection reliability.  <P>SOLUTION: This electronic board comprises the metal core board, and semiconductor chips mounted on it. The metal core board comprises a core metal that is cut out from a core metal sheet having metal plate parts which is sandwiched by holes and whose minimum width is wider than the holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241356-A (JP)
Title: Management system and management method and management program for development processing solution
Inventor: OKU HIROSHI
IPC: G03D13/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide management technology of a development processing solution which can reduce the labor for measurement by a densitometer and the management burden of the development processing solution.  <P>SOLUTION: The management system for the development processing solution for performing the management of the development processing solution by comparing the first density value to be a reference of a reference strip 1 and the second density value of a control strip 2 developed by the development processing solution to be managed and judging is provided with a scanner 4 capable of acquiring the image data for printing from a developed photographic film F, data acquiring means 20 for acquiring the data on the first density value and the second density value by using the scanner 4, graphing means 22 for graphing the transition of the acquired data, and judging means 24 capable of judging whether the second density value is within a permissible range or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243582-A (JP)
Title: Semiconductor device
Inventor: TAJIMA YUTAKA
IPC: H01L23/36
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability and reliability by efficiently radiating heat from a semiconductor element by reducing heat resistance required for heat radiation.  <P>SOLUTION: A first radiator 2 is mounted on the rear surface 1B of a base plate 1 and a ceramics substrate 4 packaged with an IGBT 5 or the like is bonded on the front surface 1A of the plate. Besides, a second radiator 7 is located on the front surface 1A of the base plate 1 while covering the IGBT 5 and legs 8 of the second radiator 7 are soldered near the ceramics substrate 4. Thus, the second radiator 7 can be parallel-connected to the first radiator 2, the heat resistance of the entire device is lowered and the heat radiation of the IGBT 5 can be promoted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243574-A (JP)
Title: Electronic device and mounting substrate
Inventor: SAITO TAKASHI
IPC: H01L23/15
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device and a mounting substrate ensuring highly reliable packaging.  <P>SOLUTION: The electronic device 1 comprises a mounting substrate 2, e.g. a mother substrate, employing a glass basic material having a linear expansion coefficient equivalent to that of a semiconductor device 3 or 3' and exhibiting good strength, pressure resistance and water resistance, and the semiconductor device 3 or 3' mounted on the mounting substrate 2. The mounting substrate 2 employing a glass basic material and mounting the electronic device, and an image display comprising the mounting substrate bonded to the substrate of a reflective LCD are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332244-A (JP)
Title: Therapeutic method of tumor, accepting system for proliferating and processing active lymphocyte for pdt parallel therapy, and administration preparation for therapy of tumor by pdt parallel therapy
Inventor: YANAI HIDEO
IPC: A61K35/17
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To destroy the tumor such as cancer or improve the effect for inhibiting the enlargement of the tumor by administration therapy by using active lymphocytes not necessarily having cancer specificity imparted thereto, based on the assumption that the therapy parallel with the treatment by a PDT treatment is carried out. SOLUTION: The administration of the active lymphocytes is carried out in parallel within a prescribed period before or after the treatment by the PDT treatment. As a result, not only remarkable effects on the reduction or suppression of various kinds of the cancers, especially the tumor exemplified by stomach cancer are exhibited, but also excellent therapeutic effects on the tumor having no receptivity to the single therapy by the PDT are exhibited.
Patent JP-2003246361-A (JP)
Title: Carrying tape for electronic component
Inventor: HARIMA SHUSUKE
IPC: B65D73/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying tape for electronic components with which characteristics after packing can be checked.  <P>SOLUTION: The carrying tape for the electronic components having successive holding holes for receiving the electronic components is equipped, on a bottom of the holding hole, with an inspecting through hole for causing a terminal provided on a rear face of the component to be exposed. The electronic component comprises a crystal product.  <P>COPYRIGHT: (C)2003,JPO