baber/WOPTO huggingface dataset:
Patent JP-2003238476-A (JP)
Title: Method for producing bisbenzoin
Inventor: YASUDA HIROSHI
IPC: C07C49/83
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing a high-purity bisbenzoin compound being an important intermediate for a monomer for an electronic material, a functional polymer, etc., namely a method for producing the bisbenzoin compound, with which problems occurring in industrialization of compound production are solved and especially a prussic acid compound is not used.  <P>SOLUTION: A phthalaldehyde compound containing two aldehyde groups in the benzene ring is reacted with a benzaldehyde compound containing one aldehyde group in the benzene ring in the presence of a base and an imidazolium salt compound optionally by adding an organic solvent to give the objective high-purity bisbenzoin compound in a high yield.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236415-A (JP)
Title: Electrostatic coating gun
Inventor: HAYASHI NOBUYUKI
IPC: B05B5/025
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the interference of another member with a charging electrode and the adhesion of a coating material.  <P>SOLUTION: The air flowing through an air flow channel 32e is ionized by the charging electrode 35 and, when the coating material flow P discharged from a coating discharge port 27 comes into contact with this ionized air Ac, the coating material flow P receives the application of high voltage. Since the charging electrode 35 is housed in the air flow channel 32e, that is, in a nozzle 20, there is no fear of the interference of another member with the charging electrode 35. Since the ionized air Ac is ejected toward the outside of the nozzle 20 from a housing space of the charging electrode 35, there is no fear such that the atomized coating material P floating in the periphery of a coating gun adheres to the charging electrode 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249557-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOYAMA YOSHINOBU
IPC: H01L21/3205
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which avoids cracks due to pressure on the pads when bonding, etc.  <P>SOLUTION: Metal wiring patterns WP forming semiconductor element circuits are laminated via layer insulation films IL and vias VIA, to realize a multilayer wiring structure in an inner circuit zone. Dummy pattern prohibitive regions PROH are provided directly beneath the metal pad PAD forming regions on an extension of the multilayer wiring. Metal pads PAD are connected to the semiconductor element circuits via the layer insulation layer IL on the dummy pattern preventing the region PROH and have electrically connecting regions to the outside. The layer insulation film IL is buried fully in a region underlying the pad within the range of a specified distance d1. The bonding shock against the metal pad PAD is exerted on the insulation layer IL buried in the prohibitive regions PROH.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246023-A (JP)
Title: Laminated polyester film and its production method
Inventor: YANAGIBASHI MASATO
IPC: B32B27/36
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film which is improved in adhesion to various coats and excellent in adhesion after passage of time, and to provide a method for producing the film.  <P>SOLUTION: In the laminated polyester film, a laminated film containing an acrylic resin as a main component and functional groups having nitrogen atoms is formed at least on one side of a polyester film. The N/C value of the surface of the laminated film measured by an X-ray photoelectron spectroscopy method is 0.01-0.1. The laminated polyester film can be produced by applying discharge processing to the laminated film formed at least on one side of the polyester film in a nitrogen atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250034-A (JP)
Title: Composite machine
Inventor: OTSUKA TAKAO
IPC: H04N1/387
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite machine capable of effectively utilizing a memory resource by discriminating the same contents part through the processing by a receiver side independently of a format or the like of received image information.  <P>SOLUTION: Upon the receipt of new image information, it is referred to as new image information, and image information having already received and stored in an image information storage means is read and referred to as existing image information. The existing image information and the new image information are divided into blocks of a prescribed number, to which block identification information is provided. Isolate point elimination arithmetic units 51 (51a to 51c) and skew correction arithmetic units 52 (52a to 52e) apply isolate point and skew correction to each block. An identity discrimination unit 53 discriminates contents identity for each block of the same block identification information of the existing image information and the new image information and an image information coincidence discrimination means provided to the composite machine stores relation attached information indicative of relation attachment with the existing image information to the image information storage means and aborts the new image information when it is discriminated that the new image information is the same as the existing image information on the basis of the result of discrimination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249200-A (JP)
Title: Storage battery
Inventor: KONDO TAKESHI
IPC: H01M2/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery which has a sufficient strength and is arrangeable as an inexpensively manufacturable cell pack even when assem bling the laterally placed cell pack with wound-type electricity generating elements and fixing the cell pack by the lower part of the cell pack to a device.  <P>SOLUTION: The storage battery is provided with an battery case made of a resin having a plurality of cell chambers, the wound-type electricity generating elements each housed in the cell chamber, and a flange nearly parallel to the axis of the wound-type electricity generating elements, wherein the battery is fixed by the flange to the device so that the axis is nearly parallel to the horizontal plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249092-A (JP)
Title: Sample-and-hold circuit
Inventor: SOGABE KAZUYOSHI
IPC: H04N5/335
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample-and-hold circuit in which circuit constitution is simple, the number of circuit elements is small, and the cost is reduced.  <P>SOLUTION: This circuit is a sample-and-hold circuit to which an image signal alternating an image section and a non-image section which is different in voltage from the image section is supplied and in which the image section is subjected to sample-and-hold to be outputted, and the circuit constitution can be made simple, the number of circuit elements can be decreased, and the cost can be reduced, by constituting of a diode (D1) turned on in only an image section, a capacitor (C1) discharging by an on-state of the diode (1), and a resistor (R4) charging the capacitor (C1) at an off-state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256842-A (JP)
Title: Device and method for detecting position of moving object
Inventor: YAGO SHIGEO
IPC: G06T7/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To configure an inexpensive system by reducing the arithmetic quantity of the position detection of a moving object projected on a highly precise image obtained by photographing the scene of a whole lecture by a remote lecture system.  <P>SOLUTION: A difference between an image and the temporally past image obtained by photographing the same range is calculated, and the changed position is defined as the movement destination of a moving object. In this case, only the pixel data of linearly arranged comparison points extracted from the image are compared to calculate the different so that the arithmetic quantity required for detecting the position of the moving object can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328555-A (JP)
Title: Induction thermal fixing device
Inventor: MIYAHARA AKIKO
IPC: G03G15/20
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an efficient induction thermal fixing device having simple constitution. SOLUTION: This induction thermal fixing device 20 for fixing a toner image while holding and carrying a recording sheet S by a heating roller 3 and a pressure roller 2 is equipped with induction heating coils 1 and 10 for generating induction magnetic flux in the inside and the outside of the roller 3 so as to continue in the width direction of a recording sheet S. At the time of preheating, the roller 3 is heated by the coil provided inside the roller 3.
Patent JP-2003257366-A (JP)
Title: Hollow cathode lamp, atomic absorption spectroscope and atomic fluorescence spectroscope
Inventor: IMAGAMA JUNICHI
IPC: G01N21/31
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow cathode lamp whereby abnormal discharge on a conductive electrode for electrically connecting a hollow cathode and a stem is reduced.  <P>SOLUTION: In this hollow cathode lamp 1, the conductive electrode 12 for electrically connecting the hollow cathode 10 and stem pins 6c and 6d is surrounded by an electrical insulating member 13 such as ceramics. Thus, abnormal discharge on the conductive electrode 12 can be reduced, and a user can have a sense of security.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256121-A (JP)
Title: Signal detecting pin
Inventor: WADA HIROSHI
IPC: G06F3/041
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembling workability for acquiring the insulating property of a tail plug and a cable guide while satisfying the slip-off preventing strength and locking strength of the cable guide.  <P>SOLUTION: A ring having a plurality of projections on the inner circumference, and a plurality of cutouts in the axial direction, is inserted in the cable guide which is pressed into the tail plug.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256247-A (JP)
Title: Storage system
Inventor: YANO TADASHI
IPC: G06F17/30
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage sub-system configured of a plurality of storage physical devices capable of efficiently using the storage physical devices whose access speeds to data blocks are high even when their access frequency in a file is biased.  <P>SOLUTION: At the time of arranging the data blocks of a file, a policy is preliminarily stored in a storage sub-system, and at the time of storing the data blocks of the file, the data of the file for the policy are evaluated, and which physical storage device should the data blocks of the file be arranged is decided based on the evaluation result of the policy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259027-A (JP)
Title: Charger and charger system
Inventor: IKEDA IWANE
IPC: H02J7/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow a charger for conducting a data communication by using a charging terminal to lightly print.  <P>SOLUTION: A power supply terminal for charging is used as a transmission line of a serial interface to transmit data to the charger side. A printer of the charger side decodes the received data, processes to lay out the data and prints the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257681-A (JP)
Title: Load control system
Inventor: KIDOKORO MASAHIRO
IPC: G08B21/22
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load control system not requiring any troublesome operations such as the stop of sensor operation or its disengagement even if an operating switch is installed within the sensor working area.  <P>SOLUTION: The load control system is equipped with a sensor unit 1 to sense any person existing within a predetermined area and emit a human body sensing signal, the operating switch 2 to emit an operational signal for operating the load, a control unit 3 to emit a control signal in conformity to the human body sensing signal or operational signal, a relay unit 4 to perform the opening and closing of an electric line in conformity to the control signal, and the load 5 to be on-off controlled in compliance with opening and closing of the electric line, wherein the operating switch 2 is furnished with a stop button for turning off the load 5 and installed inside the predetermined area and emits a stop operation signal for turning off the load 5 from the stop button, while the control unit 3 shuts off the feed of the human body sensing signal for a given time when the stop operation signal is fed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260749-A (JP)
Title: Gas barrier film and display using the film
Inventor: OTA YURIE
IPC: C08J7/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film having higher barrier property than that of the conventional gas barrier film with a thin coating film of a metallic oxide formed on a plastic film, and a display to which the gas barrier film is applied.  <P>SOLUTION: This gas barrier film 1 is structured of a primer coat layer 3, a metallic oxide thin film layer 4 and an overcoat layer 5 sequentially laminated on a base material film 2. In addition, the overcoat layer 5 of the gas barrier film 1 is constituted of a polysiloxane formed of a coating material composition based on a silane coupling agent and a crosslinking compound with a functional group which chemically reacts with the silane coupling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260189-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F5/04
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for providing amusement without reducing player's interest in a game.  <P>SOLUTION: The game machine includes: reels (3L, 3C and 3R) for variably displaying patterns necessary for the game; a RAM (33) for storing information related to a bonus based on an internal prize-winning role and the propriety of bonus prize-winning; a main control circuit (71) for control the stop of variable display in the reels (3L, 3C and 3R) based on the internal prize-winning role and information stored in the RAM (33), and controlling the stop so as not to establish the bonus in a prescribed situation; and a CPU (31) for determining the internal prize-winning role, and determining the completion of the prescribed situation based on the number of times of game counted from the point of time when the bonus is ended and also based on the result of random number lottery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266971-A (JP)
Title: Automatic bookmarker
Inventor: MIYAZOE IWAO
IPC: B42D9/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic bookmarker by which a page piece of paper is stably and automatically indicated without being fallen down from a book.  <P>SOLUTION: The automatic bookmarker comprises a lower side page pinching sheet 12 provided with a base end pinching part 13 with a pair of bearing parts 14 on two facing sides 13a and 13b and a lower side pinching part 18, an upper side page pinching sheet 22 provided with a base end pressing part 23 for opening operating action and an upper side pinching part 27, a thin piece of a magnet 20 enabling them to magnetically contact with each other, and a connecting piece 32 for connecting the lower side page pinching sheet 12 with a pinching piece 22 of the upper side page pinching sheet side. The upper side page pinching sheet 22 is provided with a standing piece part 28 placed so as to make the height of the face of the base end pressing part 23 higher than the upper side pinching part side. The connecting piece 32 is provided with a pair of supporting shaft parts 34 and 35 respectively supported by obliquely formed shaft supporting holes 15 of the bearing parts 14, a female screw part 36 freely screwed with a male screw material 29 inserted from a through-hole 26 of the base end pressing part 23, and a flexible bookmarker part 38 freely pressing the surface side of a page piece of paper of the book. The lower side page pinching sheet 12 and the upper side page pinching sheet 22 are integrated by the connecting piece 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002264182-A (JP)
Title: Method and apparatus for manufacturing homogenous injection-molded product not having internal gap and having no sink on outside thereof
Inventor: HENDRY JAMES WATSON
IPC: B29C45/43
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing an injection- molded product not having an internal gap and having no sink on the outside thereof. SOLUTION: High temperature plastics is energized from one mold half by pressure gas to be separated and pressed to the other half to separate mold parts 14 and 16. The pressure gas is uniformly distributed behind the high temperature plastics and the pressure thereof is kept during cooling. The plastics fills a cavity 18, but does not fill the same perfectly. When the mold parts 14 and 16 are again closed, the locking surfaces of them are held to a contact state or a partially closed state. Since the gas in the mold cavity 18 is prevented from reaching the finish outer surface of a finished part during the shrinkage of the plastics, a gas seal is formed by the plastics.
Patent JP-2003272646-A (JP)
Title: Energy-saving system of sodium hypochlorite manufacturing equipment
Inventor: OKADA AKIHIKO
IPC: C25B1/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To save electric power used at a sodium hypochlorite manufacturing equipment.  <P>SOLUTION: Water and salt water inside an electrolysis vessel 7-3 are converted into NaClO and H<SB>2</SB>with a direct-current power source 7-2 of the sodium hypochlorite manufacturing equipment 7, of which, H<SB>2</SB>is used for fuel of a fuel cell 8, and a power generated at the fuel 8 is passed to the direct- current power source 7-2, so that a running cost of the power in operation can be curtailed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266077-A (JP)
Title: Electrical deionizing device
Inventor: MIWA MASAYUKI
IPC: B01D61/48
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical deionizing device capable of preventing calcium carbonate from depositing even in the case of high concentrations of calcium and bicarbonate ions in supply water.  <P>SOLUTION: A plurality of unit deionizing parts 11, 12, 13 are formed in such a way that conductive water-impervious plates 10 are disposed between a cathode 1 and an anode 2. A cation exchange membrane 3 and an anion exchange membrane 4 are arranged in each of the respective unit deionizing parts 11, 12, 13; a concentration-and-cathode chamber 5 is formed between the cation exchange membrane 3 and the cathode 1 or the conductive impervious plate 10; a concentration-and-anode chamber 6 is formed between the anion exchange membrane 4 and the anode 2 or the conductive impervious plate 10; and a desalting chamber 7 is formed between the cation exchange membrane 3 and the anion exchange membrane 4. The concentration-and-cathode chambers 5 and the concentration-and-anode chambers 6 are respectively filled up with a cation exchange resin 9. The desalting chambers 7 are respectively filled up with the mixture of an anion exchange resin 8 and the cation exchange resin 9. Parts of deionized water from the desalting chambers 1 are transferred to the concentration-and-anode chambers 6, or the concentration-and-anode chambers 6 and the concentration-and-cathode chambers 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273393-A (JP)
Title: Optical communication device
Inventor: KUMAGAI YOSHIO
IPC: H01L31/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication device preventing occurrence of clearance between terminal of shield case and mounting board and securely connecting the shield case to the mounting board and manufacturing method thereof.  <P>SOLUTION: In the manufacturing method of the optical communication device, a device 2 formed by resin-molding the board mounting photo diode chip, integrated circuit chip and light-emitting diode chip is capped by the shield case 3. The device 2 and the shield case are fixed with adhesive agent 4. After the device 2 is placed on a flat plate 6, the adhesive agent 4 is applied on a top surface 20 of the device 2. The device 2 is capped by the shield case 3 from the above, and then the shield case 3 is pressed so that the terminal 31 of the shield case 3 contacts with the surface of the flat plate 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270696-A (JP)
Title: Camera
Inventor: KOBAYASHI HIROYUKI
IPC: G03B7/0805
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which has a photometric means and gives warning when overexposure is caused in the case that luminance is higher than specified luminance.  <P>SOLUTION: The camera is provided with the photometric means to perform photometry when a specified switch is turned on and a warning means to give the warning when a photometric result by the photometric means shows that it is brighter than specified brightness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269849-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO HIROKI
IPC: F25D23/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of missing unification of handles from the design point of view due to the lateral handle of a vegetable chamber in spite of the vertical handles of upper and lower doors, in a biparting refrigerator consisting of a refrigerating chamber, the vegetable chamber and a freezing chamber in this order from the upper side.  <P>SOLUTION: The upper and lower biparting doors are provided with the vertical handles in the whole length in the height direction of the doors. The handles are provided near the mutually facing door edges on the anti-hinge side. The drawer door is provided between the upper and lower doors, and the handles of the drawer door are provided in the extended positions of the handles provided at the upper and lower doors. Since the handles are mounted to vertically bisect the drawer door, a design with a continuous unified sensation conformed to the vertical handles of the upper and lower biparting doors is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265249-A (JP)
Title: Kitchen cabinet
Inventor: FURUYA NAOYA
IPC: A47B77/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen wall cabinet provided with a folding door foldable in the horizontal direction, which can be provided even in different spaces, having a sufficiently large housing capacity, simply closable for the door, excellent in design, not causing a feel of oppression even when the door is closed and excellent in water handling.  <P>SOLUTION: Two upper and lower doors are inhibited from rising above a top plate of the cabinet at full opening and the height of the upper door is taller than that of the lower door. At least the lower door comprises a door structured by a frame made of a transparent material. A frame is widthwise crossed on an approximately center part of the lower door and a handle is provided on the frame. Shelves and a drain shelf are provided on positions of the door frame and the height of the crossed frame provided with the handle. The depth of the lower part of the cabinet is shallower than that of the upper part of the cabinet.  <P>COPYRIGHT: (C)2003,JPO