baber/WOPTO huggingface dataset:
Patent JP-2003319459-A (JP)
Title: Radio data transmission system, method for controlling its upch function channel and program
Inventor: WADA MANABU
IPC: H04W36/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio data transmission system which efficiently transmits data by efficiently selecting UPCH function channel for conducting a packet communication.  <P>SOLUTION: The radio data transmission system comprises: a mobile unit 10; a radio base station 20 for recording number-of-moving-units information having UPCH function channel using the mobile unit 10 and identification information of the mobile unit; and a number-of-moving stations managing unit 30 for transmitting the number-of-mobile units information using the UPCH function channel of each UPCH function channel as control information to the radio base station 20 for controlling the channel to be controlled, by acquiring the number-of-mobile units information from the station 20 and detecting more UPCH function channel than a predetermined threshold from the number of the mobile units to be used. The base station 20 transmits the control information to the mobile unit 10 using the channel to be controlled. The mobile unit 10 using the channel to be controlled selects the UPCH function channel of smaller number of the using mobile units from the control information and communicates the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002348681-A (JP)
Title: Improved plasma-spraying thermal bond coat
Inventor: RIGNEY JOSEPH DAVID
IPC: C23C28/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thermal barrier coating system with higher performance and lower cost than conventional coating methods, which does not give any adverse effect to environmental resistance and exfoliation resistance, by employing a thinner bond coat than conventional ones. SOLUTION: The coating system (20) comprises a ceramic layer (26), and an environmentally resistant bond coat (24) of β-NiAl for making the ceramic layer adhere to the surface of a component. A thin aluminum oxide scale (28) is formed on the surface of the β-NiAl bond coat during heat treatment. It may have an additional diffusion layer of aluminide formed under the ceramic layer (26). The bond coat of β-NiAl can contain alloy elements such as hafnium, chromium, and zirconium as well as nickel and aluminum. The powder of β-NiAl is supplied as powder with particle sizes of 20-50 μm. The β-NiAl powder is deposited by means of an atmospheric plasma spraying technology to form the bond coat with surface roughness of 400 micro inches or more.
Patent JP-2003310053-A (JP)
Title: Apparatus for inoculating and sealing mushroom fungi
Inventor: ITO YOSHIO
IPC: A01G1/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mushroom fungi-inoculating and sealing apparatus, in which inoculating operation and sealing operation are carried out by one operating table and the operation can be carried out by one person to remarkably improve workability, suitable for small-scale farmers.  <P>SOLUTION: A supporting frame 2 is provided on the operating table 1 and a mushroom fungi-inoculating machine 3 for scraping out a prescribed amount of mushroom fungi 20 from a mushroom fungi bottle 9 is supported by the supporting frame 2 and a turn table 5 for carrying a culturing bag 16 is installed on the operating table 1 under the inoculating machine 3 and a sealing machine 6 is arranged on the operating table 1 on the side of the turn table 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035764-A (JP)
Title: Position detection system
Inventor: FUJIWARA MASAKATSU
IPC: B62J99/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a position detection system capable of miniaturizing an oscillator and reducing the consumption of a battery. SOLUTION: The oscillator 1 using a battery as a power supply and transmitting the original code number and the position data signal due to GPS to a plurality of base stations such as PHS, a moving telecommunication network or the like is provided to moving matter such as a bicycle, a car, a bag or the like and the position data signal of the oscillator 1 is inputted to a synthetic base station 4 and successively renewed to report the position of the oscillator 1 receiving a call to a user on the basis of the calling signal from the terminal of the user.
Patent JP-2003324923-A (JP)
Title: Motor and disc drive
Inventor: INAYAMA KOICHI
IPC: G11B19/20
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin motor in which cogging is not generated even if a magnet having high magnetic characteristics or a magnet magnetized with a rectangular wave is employed and a strong torque is generated while saving power, and to provide a disc drive employing it.  <P>SOLUTION: The motor comprises an armature equipped with a tubular armature yoke and a coil provided on the tubular circumferential surface of the armature yoke, and a tubular field section having a tubular circumferential surface magnetized with a plurality of poles. The armature yoke and the field section are arranged concentrically while keeping a specified gap and the coil comprising an air core coil body is fixed to the tubular circumferential surface of the armature yoke while being bent into U-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029494-A (JP)
Title: Image forming device
Inventor: TAKAHATA TOSHIYA
IPC: G03G15/08
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To make low in cost and high in throughput in an image forming device wherein an image forming unit equipped with a storage element is freely attachably/detachably held by a unit holding part and each image forming unit is made interchangeable. SOLUTION: A side plate 32 is arranged on the ejection side of a rotary developing part 3, and also, an exclusive ejection port 321 is arranged on the side plate 32, and only when the developing unit is positioned in the exclusive ejection position, the developing unit can be ejected through the exclusive ejection port 321. For example, when a black developing unit 3K is positioned in the exclusive ejection port, it is mad possible to eject the black developing unit 3K for the first time. Reading and/or writing information with reference to an EEPROM attached to the black developing unit 3K is performed only when the black developing unit 3K is ejected in the above-mentioned manner.
Patent JP-2003321116-A (JP)
Title: Cargo feeding orientation changing device
Inventor: MOROHOSHI TETSUYA
IPC: B65G47/64
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To make the pivot angle of an orientation changing conveyor (transfer conveyor) to maximum so that the conveyor can change the orientation of a cargo in any orientation when transferring it.  <P>SOLUTION: The transfer conveyor 17 is provided at the front closely contacting a delivery conveyor 1 by linking to a vertical pivot shaft 31 of a pivot drive means, which has a center of rotation at the external area of the side edge, and the transfer conveyor 17 is supported in a way that it can pivot by a supporting body 20 installed on the floor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045902-A (JP)
Title: Semiconductor device, substrate for mounting semiconductor chip, method for manufacturing them, adhesive, and double-sided adhesive film
Inventor: YAMAMOTO KAZUNORI
IPC: C09J7/02
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the heat cycle resistance after mounting, and to improve the moisture-absorption reflow resistance, in a semiconductor device. SOLUTION: The adhesive, which is used when mounting a semiconductor chip on an organic supporting substrate and in which the storage modulus at 25 deg.C measured with a dynamic visco-elasticity measuring apparatus is 10-2000 Mpa and the storage modulus at 260 deg.C is 3-50 Mpa, and a double sided adhesive film, the semiconductor device, and a substrate for mounting the semiconductor chip, where the adhesive is used, and a method for manufacturing them are provided.
Patent JP-2003326631-A (JP)
Title: Laminated material and packaging bag using the same
Inventor: FUJII HITOSHI
IPC: B65D65/40
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier laminated material which is useful as a packaging material capable of decreasing amounts of solid wastes of a container and packaging by making a film of an extruded resin layer becoming an adhesive layer for the laminated material thin to improve the barrier property, and to provide a packaging bag using the same.  <P>SOLUTION: A vapor deposition film of an inorganic oxide is provided on one side surface of a substrate film, and at least a primer agent layer, an extrusion resin layer and a heat sealing resin layer are successively laminated on the vapor deposition film of the inorganic oxide to provide the laminated film. Then, the packaging bag using the same is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329135-A (JP)
Title: Resin joint boot
Inventor: SAITO KATSUSHI
IPC: F16D3/84
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin joint boot having remarkably improved durability.  <P>SOLUTION: In the resin joint boot having a large diameter cylindrical part 1 at one end and a small diameter cylindrical part 2 coaxial with the large diameter cylindrical part at the other end which are integrally connected through a bellows part 3, the bellows part 3 is constituted of six valley parts 31-36 and six crest parts 41-46 which are sequentially formed from the large diameter cylindrical part 1 by turns. As a molding compound, an olefinic thermoplastic elastomer comprising polyolefin as a hard segment and an ethylene propylene rubber as a soft segment is used. It is preferable that the thermoplastic elastomer contains at least one kind selected from a group comprising dioctyl sebacate, tall-oil-acid N-butyl, tall-oil-acid isooctyl, and N-butyl oleate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336972-A (JP)
Title: Hot isotropic pressurizing device
Inventor: MANABE YASUO
IPC: F27B5/16
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-priced hot isotropic pressurizing device for heating and pressurizing a material to be processed at a relatively lower temperature, for example 600°C or less, which can efficiently heat a material to be processed, which can shorten the cycle time for HIP processing, which can shorten the total process time containing the HIP processing and heating by combining the heating following the HIP processing as a series process to the HIP processing, and which can simplify a process for carry ing the material to be processed and the heat insulating structure.  <P>SOLUTION: Inside a high-pressure container 2 is provided with a processing chamber 4 for heating and pressurizing the material 5 to be processed, and the heat insulating structure 14 for covering the periphery in the lateral direction and an upper part of the processing chamber 4. A base heater 12 for heating the pressure medium gas and a fan 13 for supplying the heated pressure medium gas into the processing chamber 4 and agitating it are arranged under the processing chamber 4 so that the material 5 to be processed can be held on a heat insulating structure 14 side. The heat insulating structure 14 and the material 5 to be processed and taken out of the high-pressure container 2, and carried together separately from a lower cover 8 of the high-pressure container 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335161-A (JP)
Title: Vehicular seat cushion
Inventor: SAKANO MASANOBU
IPC: A47C7/20
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat cushion having less manufacturing cost and improved recycling property.  <P>SOLUTION: The vehicular seat cushion comprises a seat cushion pad 1 for a seat formed of a resin foam and a reinforcing part 3 for reinforcing the seat cushion pad 1 at its lower end. The reinforcing part 3 has a reinforcing member 5 consisting of a plurality of laminated paper corrugated materials 4, provided at the lower end of the seat cushion pad 1. The reinforcing member 5 is formed so that, with the seat cushion pad 1 fixed to a body 8 on a vehicle body side, each space 4c of the reinforcing member 5 is in inclined vertical attitude with its upper end located gradually on the rear side and a lower face B of the reinforcing member 5 is in horizontal or almost horizontal attitude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342762-A (JP)
Title: Cleaning agent for metallic product and cleaning method
Inventor: TAKIMOTO HIROSHI
IPC: B08B3/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning agent for metallic products which has a low risk, is effective under mild conditions and is also excellent in operability, and to provide a cleaning method using the cleaning agent.   <P>SOLUTION: The cleaning agent comprises a compound having an amino group, a hydroxyl group or a carboxy group in each carbon atom of an adjacent carbon-carbon bond, particularly, an aromatic compound having an amino group, a hydroxyl group or a carboxy group at an adjacent position on an aromatic ring. The cleaning method for metallic products uses the same cleaning agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337081-A (JP)
Title: Method of measuring distribution of zero dispersion wavelength of optical fiber and device for the same
Inventor: KUROKAWA KENJI
IPC: G01M11/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for measuring the zero dispersion wavelength in the length direction of an optical fiber to be measured.  <P>SOLUTION: An exploring optical pulse PD and two exciting light beams P<SB>1</SB>and P<SB>2</SB>with prescribed two wavelength are made incident on an optical fiber 6 to be measured, and a wave form of a back scattered light P<SB>b</SB>representing power distribution of light pulse in the length direction of the optical fiber is observed. From the wave form of the back scattered light P<SB>b</SB>, a power gain generating part of the exploring light pulse PD is detected, wherein the power gain is caused by modulation instability caused by mutual phase modulation introduced by the exciting light beams P<SB>1</SB>and P<SB>2</SB>of two wave lengths λ<SB>1</SB>and λ<SB>2</SB>. Furthermore, the zero dispersion wavelength of the gain generating part of the optical fiber 6 is determined as (λ<SB>1</SB>+λ<SB>2</SB>)/2 which is the intermediate wavelength of the two exciting light beams P<SB>1</SB>and P<SB>2</SB>, the wavelengths of which are λ<SB>1</SB>and λ<SB>2</SB>respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341997-A (JP)
Title: Picking truck
Inventor: ODA KOJI
IPC: B66F9/24
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking truck capable of automatically detecting a floor plate abutting on a cargo shelf, and effectively preventing the floor plate from continuously pressing the cargo shelf after it is abutted.   <P>SOLUTION: This picking truck is provided with a cabin 4 which is elevated with a fork 5. In a base seat 4a of the cabin 4, a floor plate 6 movable forward and backward to the cargo shelf T facing it, and a drive motor 8 to move the floor plate 6 forward and backward are disposed. It is also provided with an action control means 25 to stop driving of the drive motor 8 at least for ending forward moving action of the floor plate 6 when a motor current value of the drive motor 8 exceeds a set value while it is generating forward moving action of the floor plate 6 to the cargo shelf T.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337720-A (JP)
Title: Fault detecting system, fault detecting method, and fault detecting program
Inventor: YAGIO TAKIO
IPC: G06F11/34
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault detecting system for handling a fault message including a plurality of lines without requiring a change in the message even when a new trouble message is added by eliminating a work for registering character strings of all lines.  <P>SOLUTION: A system console 10 includes a storage part 15 for storing a character string, a console part 11 for receiving a message from a main device 20, and a trouble detection part 12 for detecting a trouble of the main device 20 by monitoring the message received by the console part 11. The trouble detection part 12 verifies whether or not the message includes a character string that matches with the stored character string line by line. Specifically, the trouble detection part 12 determines a first matched message line as a first line of the trouble message and a next matched message line as a last line of the trouble message, thereby detecting the trouble message from the first to last lines including message lines between the lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118712-A (JP)
Title: Hanger for bag
Inventor: HAMASU TOMOKO
IPC: B65F1/16
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for a bag, which is formed of a simple mouthpiece, a hook, and a lid for improvement of efficiency in a housework. SOLUTION: In the mouthpiece, three sides out of four sides are formed horizontally, the rest one side is formed to have a specified angle (preferably 92-97 deg.) and is used as a side to be hooked. The angle is set in relation to the interval Y provided in the hanging part of the hook. In the hook, there are provided the hanging part, a protrusion as a stopper, and screw holes. A lid 70 is detachably attached to the rear face 56 of the hanging part. Small mouthpieces attached to large holding bags are spaced to separate recycling objects in the hook provided with a plurality of hanging parts. The tubular part of the mouth is allowed to cover each side from the inside of the mouthpiece, and folded down to the outside.  When the peripheral part of the mouth is drawn to the side and folded, each part in the outside angle of the mouthpiece is brought into contact with the angle, and slightly drawn, and then tightly adhered to the mouthpiece.
Patent JP-2003345806-A (JP)
Title: System, method and program for acquiring schedule- associated information
Inventor: NISHIMURA KIMITAKA
IPC: G06F15/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To automatically provide not a unidirectional schedule input from a user, but information concerned with an inputted schedule.   <P>SOLUTION: An acquisition system A has a client-side terminal B having an input part 1 for inputting schedule data and a display part 2 for displaying the schedule information and a server C which is associated with the client-side terminal B through a network D, and also provided with a schedule analysis part 3 which is provided on at least one of the client-side terminal B and server C and analyzes schedule data as the schedule data are inputted from the input part 1 and a schedule-associated information gathering part 4 which gathers schedule-associated information concerning with respective elements of the schedule data obtained by the schedule analysis part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340719-A (JP)
Title: Slurry regenerating method
Inventor: KAJIMOTO KIMIHIKO
IPC: B01D3/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the collection ratio of a dispersion medium.   <P>SOLUTION: A slurry regenerating method includes a step of separating a used slurry further containing silicon chips generated when slicing a silicon ingot under the presence of the slurry consisting of abrasive grains and a dispersion medium to disperse the abrasive grains into a dispersion solution mainly containing abrasive grains and a dispersion solution mainly containing silicon chips, a step of collecting the dispersion medium by (1) performing centrifugal separation of the dispersion medium mainly containing silicon chips by a centrifugal force of ≥5,000 G, (2) performing centrifugal separation by a low centrifugal force, and further performing centrifugal separation by a high centrifugal force, and (3) performing centrifugal separation or (4) distillation, and a step of regenerating the slurry by utilizing the abrasive grains, the dispersion medium mainly containing abrasive grains and the collected dispersion medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059991-A (JP)
Title: Visual inspection system and visual inspection method
Inventor: TANIGUCHI YUZO
IPC: G01B11/24
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection technology in which a threshold can be set easily and accurately. SOLUTION: With regard to two adjacent chips of a semiconductor wafer, image signal of a left chip is picked up, at first, by an image pickup means 8 with a specified inspection width and processed by a signal processing circuit 9 before being stored in an image storing section 10. Subsequently, image signal of a right chip is picked up with the same inspection width and processed by the signal processing circuit 9 before being delivered to a difference detection circuit 11 without being stored in the image storing section 10. The difference detection circuit 11 compares two image signals and if the difference is larger than a specified value, a defect judging section 12 judges the chip defective based on the difference signal and the optimal threshold of a threshold register 14.
Patent JP-2003348821-A (JP)
Title: Power supply circuit
Inventor: ITO KOZO
IPC: H02M3/07
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit of high efficiency by using a charge pump circuit for preventing a loss in forward direction voltage of a reverse current preventive diode, and generation of a reactive current of a parasitic diode of a MOS transistor and generation of a latch-up even in an IC structure, while a constant output voltage is obtained even from a battery as a DC power supply which decreases the voltage gradually as it is used.   <P>SOLUTION: The power supply circuit includes a charge pump circuit 3 with three mode voltage boosting operations, such as a first operation mode of 1-fold boosting, a second operation mode of 1.5-fold boosting, a third operation mode of 2-fold boosting. The charge pump circuit 3 is operated in first, second or third operation mode according to the power-supply voltage VDD.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107305-A (JP)
Title: Jack module for optical transmission and plug-and-jack type optical transmission apparatus
Inventor: MUNEMURA ATSUSHI
IPC: H04B10/25
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a jack module for optical transmission which can easily perform communications of a half-duplex method, has simple structure and is small-sized and can be manufactured at a low cost. SOLUTION: This jack module for optical transmission 0A is provided with, on a holder body 2 into which a specified plug is to be inserted, an optical semiconductor device 3A for inputting and outputting an optical signal via the plug. The optical semiconductor device 3A is so constructed that a light- emitting chip 5 and a light-receiving chip 6 are mounted on a one-side surface 4a of a lead frame 4, where the light-emitting chip 5 and the light-receiving chip 6 are integrally molded with a light-pervious resin 7. The surface 4a of the lead frame 4 is disposed so as to be inclined with respect to a center axis X of the plug inserted into the holder body 2.