baber/WOPTO huggingface dataset:
Patent JP-2003157605-A (JP)
Title: Disk device
Inventor: NAOKI GORO
IPC: G11B17/057
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which allows miniaturization of the device by effectively utilizing a space inside the device. SOLUTION: This disk device is provided with a tray 2 which stores a disk and places a cartridge 101 having an opening which exposes an information layer and a shutter 101a which opens and closes the opening thereon, a transport means which transports the tray 2, an opener 13 which has an engagement means and opens and closes the shutter 101a and guide means 14, 15, 16 which are located so as to be engaged with the opener 13, be communicated with the transport movement of the tray 2 and change an engagement position with the engagement means of the opener 13. Therein, the guide means 14, 15, 16 are located on the opposite side to a mount surface of the cartridge 101.  As a result, there is no necessity for disposing an opening/closing mechanism of the shutter 101a on the upper side of the cartridge 101, the space in the lower side of the tray 2 can be effectively used and the miniaturization of the device can be achieved.
Patent JP-2003159923-A (JP)
Title: Suspension structure
Inventor: ENOMOTO MITSURU
IPC: B60G11/46
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension structure for a vehicle which can be lightened, and reduced in a coast and which has good novel comfort.  <P>SOLUTION: The suspension structure comprises an air spring 4, and a leaf spring 5. In this structure, both the longitudinal ends of the leaf spring 5 are pivotally secured to horizontal pins 9, 12 of brackets 8, 11 mounted at a chassis frame 1 side via balls 5a, 5b. The leaf spring 5 is formed in an upward protruding shape directed toward the ball 5a at the front side of the vehicle and the ball 5b at the rear side of the vehicle from the fixed part to the axle 2. The rear side of the vehicle from the fixed part to the axle 2 of the leaf spring 5 is formed to be gradually thinner in thickness toward the ball 5b side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168747-A (JP)
Title: Single twin silicon buried erasable and programmable rom
Inventor: YO SEISHO
IPC: H01L27/115
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erasable and programmable ROM capable of saving a layout space and capable of matching the manufacturing process of a CMOS.  <P>SOLUTION: The programmable ROM comprises a first and second PMOSs connected in series and the first p-type metallic oxide film semiconductor is employed as a select transistor. The gate electrode of the select transistor is connected to a select gate voltage (VSG) and a first terminal (source) is connected to a source line voltage (VSL) while the second terminal (drain) is connected in series to the first terminal of a second p-type metallic oxide semiconductor (PMOS). The second terminal of the second p-type metallic oxide film semiconductor (PMOS) is connected to the bit line voltage (VBL) and the gate electrode of the second p-type metallic oxide film semiconductor (PMOS) is used as a floating gate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165501-A (JP)
Title: Powder and granular material filling device
Inventor: DOI MAKOTO
IPC: G01G13/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder and granular material filling device to fill the powder and granular material in bags by a predetermined weight which can shorten a time required for filling the powder and granular material while bringing the filling quantity in the bag close to the target quantity with high accuracy according to the kind and the condition of the powder and granular material to be filled in the bags.  <P>SOLUTION: The operation of each configuration of the powder and granular material filling device 1 can be freely changed according to the property of the powder and granular material to be filled, and the powder and granular material filling device can be operated under an optimum condition for the powder and granular material, improve the filling accuracy, and shorten the filling time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166732-A (JP)
Title: Air cleaning device
Inventor: NAKANO KOICHI
IPC: F24F7/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve a conventional air cleaning device in which polluted air is usually sucked continuously, and therefore, an adsorbing material reaches saturation just as the adsorbing site on the surface of an adsorbing agent is buried with polluted air, so that a filter is replaced without effectively utilizing the adsorbing capacity inside the adsorbing agent.  <P>SOLUTION: The air cleaning device has a plurality of air-permeable filters 3a and 3b for cleaning polluted air. By changing the order of the filters 3a and 3b after a prescribed period of time, the time for the adsorbed material adsorbed in the newly disposed filter on the downstream side to be diffused toward the inside is secured. Accordingly, the surface of the adsorbing agent is reproduced, and the time for replacing the filter is prolonged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167413-A (JP)
Title: Image forming apparatus
Inventor: YAMADA TAKANOBU
IPC: G03G15/01
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity of a container for a toner that is used in large amount by effectively utilizing a space in an apparatus.  <P>SOLUTION: In the image forming apparatus 10 in which four image forming units 20Y, 20M, 20C, and 20K are arranged along an intermediate transfer belt 12 and toners are supplied to the developing units 30 of the image forming units from corresponding toner containers 44Y, 44M, 44C, and 44K, a paper delivery tray 11 provided on the apparatus is inclined upward from a paper delivery roller pair 40 toward the downstream side in the direction of paper delivery, the toner containers 44Y, 44M, 44C, and 44K corresponding to the toners of a plurality of colors are arranged in the apparatus, right below the paper delivery tray 11, and in the direction of paper delivery. Of the four toner containers, the black toner container 44K disposed furthest downstream in the direction of paper delivery has the largest capacity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169380-A (JP)
Title: Radio broadcast system for portable telephone, portable telephone with radio function, radio broadcast installation for portable telephone, program for controlling radio broadcast and program for controlling portable telephone
Inventor: ADACHI KAZUKIRO
IPC: H04W28/06
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio broadcast system for portable telephone which transmits radio broadcast so as to enable reception with portable telephone by using a portable telephone network, a portable telephone with radio function which switches over suitably reception from a radio station to reception from a radio installation for portable telephone, according to a state of receiving radio wave or error quantity of receiving information, a radio broadcast installation for portable telephone, a program for controlling radio broadcast and a program for controlling portable telephone.  <P>SOLUTION: The radio broadcast installation for portable telephone is constituted of a first radio broadcast receiving part 1a, a first data converting part 1b, a data recording part 1c, and a first radio broadcast processing part 1d. The portable telephone 2 with radio function is constituted of a second radio broadcast receiving part 2a, an electric field intensity detecting part 2b, a receiving radio wave switching part 2c and a radio wave transmitting and receiving part 2d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171644-A (JP)
Title: Adhesive composition
Inventor: MAEDA SEIJI
IPC: C09J163/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition improved in bonding strength between a metal foil and a plastic film and gives a food packaging material capable of preventing the poor appearance due to unintentional folding after retorting, not undergoing a decrease in bonding strength with time and pinhole formation even when filled with highly acidic food or with a food containing a large amount of spices, and capable of keeping a high bonding strength for a long term.  <P>SOLUTION: The adhesive composition comprises (I) a composition containing two organic polyols being an organic polyol of a Tg of at least 40°C and an organic polyol of a Tg of below 40°C and an oxyacid of phosphorus or a derivative thereof and (II) a composition containing an organic polyisocyanate and a silane coupling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170376-A (JP)
Title: Autonomously acting robot and autonomously acting robot system
Inventor: YAMATAKA HIRONORI
IPC: B25J13/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomously acting robot capable of recognizing the pattern of action of the autonomously acting robot itself even when the autonomously acting robot is absent.  <P>SOLUTION: A marking device ST stamping a seal SH as a mark to show the patter of action on an external environment is mounted on the autonomously acting robot R. The mark is stamped in a pattern MA allowing a user to recognize information on the pattern of the action by the shape, color, and arrangement of the mark. The user observing the pattern MA reads the information on the pattern of the action specified by the pattern MA to recognize what action the autonomously acting robot R has taken.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174055-A (JP)
Title: Fine pattern connection circuit part and method for forming the same
Inventor: YAMADA HIROSHI
IPC: H01L21/60
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine pattern connection bump having the porous metal of high connection reliability.  <P>SOLUTION: A part of the structure of the connection bump is formed of porous metal which easily crushes so that the height dispersion of the connection bump can be absorbed. The structure of the connection bump, where the connection of metal can be formed between the connection bumps, is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176756-A (JP)
Title: Exhaust gas reduction device for fuel in internal combustion engine
Inventor: WADA MITSUO
IPC: F02M27/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion efficiency of a combustible component in fuel by catalysis such as an electromagnetic wave or a magnetic field stir when the fuel passes a large number of curves inside objects 2, 4, 5, 6 fixed to a suction port bottom part of a fuel transport pipe.  <P>SOLUTION: This reduction device is fixed to the fuel transport pipe suction port bottom part by the objects 2, 4 and a thin string, and is fixed by the objects 5, 6 from the bottom part. When the fuel passes an object 7 simultaneously with a start of an internal combustion engine, catalyst efficiency of the reduction device and the exhaust gas combustion efficiency are improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176727-A (JP)
Title: Repair method for high-temperature component and repaired high-temperature component
Inventor: OSAWA KEI
IPC: B23P6/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair method for a high-temperature component which repaires a defect portion and damage penetrating to the rear face side with high accuracy with high quality, and also to provide the repaired high- temperature component.  <P>SOLUTION: This method for repairing the high-temperature component used for an energy engine operated at high temperatures has a process for grinding and shaping the defect portion or the damage penetrating to the rear face side from the front face side of the high-temperature component made of a nickel-based alloy or a cobalt-based alloy to form an open tip having a groove shape wherein the front face side is wider than the rear face side; a process for disposing nickel foil such that the nickel foil covers a face exposed in the open tip; and a process for filling a nickel-based alloy brazing material into the open tip from above the nickel foil, heating and melting the brazing material under a heat treatment condition maintaining the heated state for 2-24 hours at a temperature of 1,080-1,270°C, and heating and melting at least one part of a base material and the nickel foil to integrate the base material and the nickel foil with the nickel-based alloy brazing material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179640-A (JP)
Title: Supplementing system and method for missing packet in broadcast communication
Inventor: TERASAWA SATORU
IPC: H04L47/43
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To supplement a missing packet in UDP/IP broadcast communication without putting loads on a data distribution server.  <P>SOLUTION: By having a distribution server 2 sequentially transmit distribution data by UDP/IP broadcast by packets to clients 3 sharing the packets of the broadcast divided into respective groups and sequentially received for the respective groups and saving them separately by sequence number units, the client 3 requests the missing packet to the other client in the case of detecting the missing packet while receiving the packets and the other client transmits the missing packet to the client 3 of a request origin instead of a server when the requested missing packet is saved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170146-A (JP)
Title: Garbage treating apparatus
Inventor: HORI RIYOUSHI
IPC: B09B3/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treating apparatus having a cover which is used for opening/closing a garbage feeding port, an operation board of which is reduced and a sealing property of which is maintained.  <P>SOLUTION: This garbage treating apparatus is provided with the garbage feeding port 6 in a garbage treating tank 3 and the cover 7 which is fit to the port 6 and can be removed. Both of the port 6 and the cover 7 are tapered so that the diameters of them are made larger gradually in the direction that the cover 7 is drawn out of the port 6. An elastomer is used as sealing gaskets 6a, 7b inserted between the port 6 and the cover 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178515-A (JP)
Title: Optical disk recording and reproducing device
Inventor: TANAKA TORU
IPC: G11B20/10
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device that employs an optical pickup to apply recording/reproduction of a signal to/from a disk.  <P>SOLUTION: The optical disk recording and reproducing device configured such that the recording and reproducing device reads a recording signal from a buffer RAM 10 once storing the recording signal outputted from a host device to record the signal to the disk 1, interrupts the recording of the signal to the disk 1 when the amount of the signal stored in the buffer RAM 10 is deficient while recording the signal to the disk 1, and restarts the recording of the signal to the disk 1 when the amount of the signal stored in the buffer RAM 10 reaches a prescribed amount, revises an idle capacity used to control the propriety of the writing of the recording signal to the buffer RAM 10 when the recording is interrupted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002242013-A (JP)
Title: Stretch lining fabric
Inventor: IGARASHI TSUNEO
IPC: A41D27/02
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a stretch lining fabric which has a high stretch in a weft direction corresponding to that of a stretch face side fabric and has softness, flexibility, and smoothness together. SOLUTION: This stretch lining fabric comprising a woven fabric whose at least wefts are formed from polytrimethylene terephthalate multifilament raw fibers, wherein the raw fibers comprise single filaments each having a flat cross section with a flat degree of 1.3 to 4.
Patent JP-2003188970-A (JP)
Title: Portable telephone
Inventor: URANO AKIYOSHI
IPC: H04M1/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone which is simple for operation and provides many functions, increases the number of keys in a key operation part, and reduces functions for a key.  <P>SOLUTION: The portable telephone characterizes in that it comprises a 1st housing which provides at least a receiver, and a 2nd housing which provides at least a transmitter, the two housings are combined by a combined part, the 1st housing and the 2nd housing are rotatably combined by making a supporting axis through the 1st housing and the 2nd housing as a supporting point, the 1st housing and the 2nd housing provide at least a display part each, and at least two different faces of the 1st housing and the 2nd housing provide key operation parts, respectively. By this means, the portable telephone has many functions, but each key has only one function and the operation is simple.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180982-A (JP)
Title: Pachinko game machine
Inventor: MORISHITA TAKAYUKI
IPC: A63F7/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine enhancing the interest of a game by carrying out rendering with the effective use of a bumper.  <P>SOLUTION: The outer peripheral surface of a shaft 10 of the bumper 9 is formed of an electromagnet 12, and the shaft 10 is made rotatable. A game ball colliding with the shaft 10 is thereby attracted and held to the outer peripheral surface of the shaft 10, and after rotating the shaft in the state of holding the game ball, the game ball is sprung. The game ball colliding with the bumper 9 can thereby be put in varied unexpected motion, and rendering with the effective use of the bumper 9 can be performed to enhance the interest of the game.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183098-A (JP)
Title: METHOD AND APPARATUS FOR PRODUCING SiC SINGLE CRYSTAL
Inventor: FUTATSUYAMA KOKI
IPC: C30B29/36
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for producing an SiC single crystal whereby the amount of growth of the single crystal can be kept uniform.  <P>SOLUTION: An SiC substrate 25 is fitted to an SiC substrate fitting pedestal 23 in a crucible 5, and a gas introduction pipe 29 is installed below the crucible 5. The gas introduction pipe 29 is installed obliquely to the SiC substrate 25 so that the extension line of the gas introduction pipe 29 does not pass through the center part of the SiC substrate 25; therefore, a raw material gas blows against the outer periphery of the substrate 25. The SiC substrate fitting pedestal 23 is made rotatable and rotates the SiC substrate 25 together with an SiC single crystal growing thereon. Since the raw material gas blows against not only the center part but also all the surface, the SiC single crystal can uniformly grow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184144-A (JP)
Title: Mounting pedestal for faucet part
Inventor: HAYASHI KAZUKI
IPC: E03C1/042
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting pedestal, which has a simple structure and the mounting works of which are facilitated, and to provide the mounting pedestal capable of being firmly installed to a mounting section.  <P>SOLUTION: In the mounting pedestal 10 for installing a faucet body 3 to the mounting section 1, three bolts of the first bolt 14, the second bolt 16 and the third bolt 18 are mounted on a mounting base 12, and a pinching tool 24 is composed of a fixing piece 20, in which the first bolt 14 and the second bolt 16 are screwed, and a movable piece 22, in which the third bolt 18 is screwed and which is rotated together with the third bolt 18 and forms the state in which the movable piece can be inserted into a mounting hole 2 or the state in which the movable piece cannot be inserted with the fixing piece 20. In the mounting pedestal 10, the movable piece 22 is secured so as to be positioned under the state in which a rotation is controlled and the movable piece cannot be inserted into the mounting hole 2 by abutting against the first bolt 14, the second bolt 16 or the fixing piece 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195715-A (JP)
Title: Image forming apparatus
Inventor: TSUDA KIYONORI
IPC: G03G15/08
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a cleaning unit that surely returns toner to a developing unit without causing the toner to stay in the same area.  <P>SOLUTION: The image forming apparatus has an image carrier 1 which holds an electrostatic latent image thereon, a developing unit 4 which forms a toner image by supplying toner to the electrostatic latent image on the image carrier 1, and a cleaning blade 10. The image forming apparatus also has the cleaning unit 8 which removes toner remaining on the image carrier 1 after the transfer of the toner image, and a toner carrying screw 6 which carries toner, removed into the case 7 of the cleaning unit 8, to the developing unit 4. In the cleaning unit 8 in the image forming apparatus, a gap between the inner face of the case 7 and the outside diameter of the toner carrying screw 6 is 4 mm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159145-A (JP)
Title: Chair and cushion unit used therefor
Inventor: KAN TOMOJI
IPC: A47C7/42
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair whose cushion attaching mode can be selected to 'with' or 'without'.  <P>SOLUTION: A group of center long holes 18 and a group of side long holes 19 are bored in vertical multi-steps on the backrest plate 14 made of synthetic resin. The cushion unit 15 is equipped with the base plate 21 and the cushion 22. Engaging claws 23, 24 to be engaged with the long holes 18, 19 on the center 14 are rearward projected from the base plate 21. Because only the long holes 18, 19 are bored in the backrest plate 14, functions as a chair and appearance are not harmed even when 'without' the cushion unit 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199265-A (JP)
Title: Uninterruptible power supply and power converter
Inventor: NAKAMURA MAKOTO
IPC: H02J7/34
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the voltage difference between the charging voltage of a positive charging capacitor 14 and the charging voltage of a negative charging capacitor 20, and to thereby prevent an unintended direct-current offset component from being included in an output voltage even if a half-wave rectification circuit is connected as load a apparatus 6.  <P>SOLUTION: The direct-current voltage of a battery 25 is converted into an alternating-current voltage through an inverter circuit 26. A positive charging capacitor 14 and a negative charging capacitor 20 are alternately charged with this alternating-current voltage through a transformer 28. Further, the positive charging capacitor 14 and the negative charging capacitor 20 are alternately connected with the transformer 28. Thus, a voltage is regenerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168154-A (JP)
Title: Automatic vending machine
Inventor: KANESHIRO CHIKANARI
IPC: A63F7/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine as a completely new advertisement medium with which not only guest attracting force can be sustained by providing many purchasers with stronger interest and concern so that the total sales of the entire merchandise to be provided by the automatic vending machine can be expanded but also buying inclination can be given by widely spreading the names, contents, etc., of various kinds of merchandise and service to general consumers without restriction to the merchandise to be provided by the automatic vending machine at reasonable advertisement fees.  <P>SOLUTION: In the automatic vending machine 1 having a display part 2 for selecting merchandise in which the samples 2a of the merchandise to be provided are arranged, a storage part 9 of various articles and/or various devices usable as a multi-purpose free space is provided in the automatic vending machine body 1a separately from the display part 2 for selecting the merchandise.  <P>COPYRIGHT: (C)2003,JPO