baber/WOPTO huggingface dataset:
Patent JP-2003056528-A (JP)
Title: Fixing device for support, and fixing device of roller device
Inventor: ITO KAZUO
IPC: F16C13/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of supporting easily and quickly fixing a fitting object member, and to provide fixing device for a roller device. SOLUTION: The support 6 of the motor incorporated roller 1 is fixed to a side wall part 17a via a fitting plate 19. A lock shaft part 14 of the support 6 is inserted into an insertion hole 21 of the fitting plate 19, and the relative rotation of the support 6 to the fitting plate 19 is impeded. A nut 22 is fastened around a screw shaft part 15 of the support 6, and the fitting plate 19 is pushed against the sidewall part 17a, so that a claw 20 is caught by the surface of the sidewall part 17a and prevent the fitting plate 19 from relatively rotating with respect to the sidewall part 17a. The supports 6 and 7 are thus fixed incapable of rotation relative to the sidewall part 17a.
Patent JP-2003055577-A (JP)
Title: Modified inorganic filler
Inventor: KAWASAKI KAZUYOSHI
IPC: C09C1/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a molded product of a fluorine-containing elastomer capable of withstanding the use at a high temperature of >=230 deg.C. SOLUTION: A modified inorganic filler is an inorganic filler (except a carbon filler) having <=0.5 μm primary average particle diameter and is obtained by subjecting the inorganic filler to a treatment for reducing the surface activity thereof. A fluorine-containing elastomer composition for crosslinking comprises the fluorine-containing elastomer having crosslinkable groups and a crosslinking agent and/or a crosslinking promoter.
Patent JP-2003068859-A (JP)
Title: Semiconductor chip and semiconductor device using the same
Inventor: KIKUCHI YUJI
IPC: H01L27/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip for inexpensively preventing delay in a signal, interference between lines, and increase in noise from occurring easily, and to provide a semiconductor device using the semiconductor chip. SOLUTION: On the circuit formation surface of a semiconductor chip 20, a CPU core 1, a DSP core 2, an analog circuit 3, an analog/digital conversion circuit 4, a memory (ROM/RAM) 5, and a logic circuit 6 are subjected to divisional formation. Along the inside of the periphery section of each of circuit blocks 1 to 6, electrode pads 1a to 6a that are electrically connected to I/O terminals 1b to 6b formed in each of the circuit blocks 1b to 6b are arranged. Internal wires 1c to 6c for connecting the I/O terminals 1b to 6b to the electrode pads 1a to 6a electrically are also formed in each of the circuit blocks 1 to 6.
Patent JP-2003061808-A (JP)
Title: Opening and shutting hanger device
Inventor: MAEJIMA YOZO
IPC: A47G25/40
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To enable to perform all movement with one spring member and shut a hanger with one-touch operation. SOLUTION: A fixation mechanism 20 is provided with a connection part 21 provided on a vertical lever 15 and a connection opponent part 22 provided on a main body side that can be connected with and left from the connection part 21 to fix the vertical lever 15 at the position defined by mechanical synchronization in the development of a pair of hanging rods 12 and 13. The connection opponent part 22 is energized by an elastic member 25 in the direction that maintains the connection state with the connection part 21 at the time of connection to leave from connection with the connection part 21 by moving the connection opponent part 22 by resisting the energization power of the elastic member 25 with the operation of an operation part 30 provided on the main body side.
Patent JP-2003065635-A (JP)
Title: Freezing cycle
Inventor: MUKAWA MASARU
IPC: F25B41/06
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent vibration and noise from occurring upon a valve being opened and closed, and improve the stability of control over an entire load region used. SOLUTION: A freezing cycle comprises a compressor for forcedly feeding a refrigerant, a radiator for radiating the heat of the refrigerant compressed by the compressor, a high pressure control valve 10 for reducing the pressure of the refrigerant by adjusting the pressure of a high pressure line and flow the same to a low pressure line, an evaporator for evaporating the refrigerant reduced in the pressure thereof with the high pressure control valve, and a relief valve 11 for releasing the refrigerant from the high pressure line to the low pressure line when the high pressure line exceeds set pressure. In the freezing cycle, there is further provided all closing prevention means for preventing the high pressure control valve 10 and the relief valve 11 from becoming an all closed state.
Patent JP-2002201254-A (JP)
Title: Aqueous polyurethane resin dispersion
Inventor: KITADA MITSURU
IPC: C08G18/66
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin dispersion having a long tack-free time (open time), being capable of achieving bonding under conditions of a reactivation temperature which is lower than the conventional and is, say, about 50-60 deg.C, and being excellent in bonding strength and heat resistance, and to provide an adhesive using the same. SOLUTION: There is provided an aqueous polyurethane resin dispersion obtained by using (A) an organic polyisocyanate, (B) a polyester polyol containing metal aromatic sulfonate groups, (C) an aliphatic polyol having a hydroxyl value of 10-350 mgKOH/g, and (D) a polyamine and/or a polyol each having a molecular weight of at most 300, wherein the polyester polyol (B) is one obtained by using (B-1) a dicarboxylic acid containing metal aromatic sulfonate groups or an ester thereof and (B-2) a polyol having a molecular weight of at most 300, and the aliphatic polyol (C) is contained in an amount of at least 55 wt.% based on the polyurethane resin solids. There is also provided a water-based adhesive containing the aqueous polyurethane resin dispersion.
Patent JP-2003067032-A (JP)
Title: Production history management system and method, computer program implementing the same, and recording medium
Inventor: AKINOBU TOSHIO
IPC: G06Q50/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a production history management system which can reduce products to be defective after being put on the market, easily investigate the cause of the defectives when the products become defective on the market, and properly handle the defectives. SOLUTION: A production history information generation part 6 connected to an identification number read part 8 composed of a bar code reader, an inspection device 9 which inspects products, a defect contents input part 10 which inputs defect contents of a product, a serial number read part 11, and a repair contents input part 12 which inputs the contents of products generates production history information in a recording part 3. An arithmetic part 1 uses an inspection value of the production history information to make a warning means generate a warning when the ratio of the number of conforming articles which possible become defects after shipment to the number of all conforming articles exceeds a specific value.
Patent JP-2003069529-A (JP)
Title: Device and method for ofdm signal reception and device and method for ofdm signal transmission
Inventor: ASAI YUSUKE
IPC: H04J11/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for OFDM signal reception which can reduce a bit error rate after decoding error correction code. SOLUTION: A subcarrier determinant discriminator 4-19-1 to 4-19-I set low threshold ThL (ThL>=0) to the absolute value of the determinant ▵<i> (i=1 to I) of transfer constant matrix S<i> (i=1 to I) of N×N to 1 to I subcarrier which are calculated in a subcarrier transfer constant inverse matrix arithmetic unit 4-18-1 to 4-18-I, and discriminates the condition of |▵<i> |<=ThL. The switches 4-23-1 to 4-23-I are connected to the discrimination results of the subcarrier determinant discriminator 4-19-1 to 4-19-I. When the discrimination results is |▵<i> |<=ThL, all the output of the subcarrier interference cancellers 4-21-1 to 4-21-I to i-th subcarrier are switched output '0' of zero insert circuit 4-22-1 to 4-22-I.
Patent JP-2003073959-A (JP)
Title: Warp pile woven fabric with fringe and method for producing the same
Inventor: NOGAMI TOYOO
IPC: D06C13/10
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a warp pile woven fabric provided with a fringe not by post attachment. SOLUTION: In a weaving process, warps 8 for a fringe are woven into each of two upper and lower ground woven fabrics 9 and 10 while forming floating parts 11 by jumping over a plurality of ground wefts 4 and 6. Then, the warps 8 for the fringe is cut together with both the ground woven fabrics 9 and 10 at the middle parts of the jumping over and floating parts 11 to form the fringe. Preferably, in order to project only the fringe, the edge parts of the ground woven fabrics 9 and 10 extending in the arrangement direction of the fringe are sewed in an inward bent state.
Patent JP-2003076340-A (JP)
Title: Method for driving display device
Inventor: AKIYAMA ICHIRO
IPC: G02F1/133
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a display device capable of realizing pseudo HV (horizontal and vertical) inversion drive without enlarging the capacity of a memory in a timing controller IC. SOLUTION: In a timing controller IC 160, a video signal which is inputted serially from the outside is rearranged in a two-pixel unit and it is made to be outputted as serial video signals of every polarity and in DACs (digital-to- analog converters) 140, 150, the serial video signals of every polarity are made to be rearranged into parallel video signals corresponding to output orders of every polarity by latching the video signals before they are subjected respectively to digital-to-analog conversion.
Patent JP-2002228547-A (JP)
Title: Measuring method of far edge reflectance of optical fiber cable
Inventor: NAGASAKA KOJI
IPC: G01M11/02
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple measuring method of a far edge reflectance of an optical fiber cable having work efficiency not lowered by permitting repeated measurement. SOLUTION: When measuring the far edge reflectance of the end face 27b of the optical fiber cable 27, a solid material 28 having the same refractive index or a refractive index in the same degree as the refractive index of the optical fiber cable 27 is brought into contact with the end face 27b of the optical fiber cable 27, to thereby measure the far edge reflectance accurately. Besides, liquid material does not adhere on the end face 27b of the optical fiber cable 27, to thereby dispense with a work for removing the liquid material adhering on the end face 27b of the optical fiber cable 27. Hereby, the far edge reflectance can be simply measured repeatedly.
Patent JP-2003076186-A (JP)
Title: Image forming apparatus
Inventor: HASHIMOTO NORIO
IPC: G03G15/16
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of offsetting and tailing. SOLUTION: In a surface power feeding type press roll, current to compensate transfer current is applied.
Patent JP-2003078034-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: ENOMOTO HIROYUKI
IPC: C23C14/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To secure the shape of the gate electrode at the time of etching the gate electrode of polymetal structure and to improve the etching selection ratio with respect to an etching stopper film constituted of silicon nitride. SOLUTION: When W films 8, WNX films 7 and polycrystalline silicon films 6 of gate electrode materials, are dry-etched by using silicon nitride films 9 as the masks, mix gas formed of SF6 , oxygen and nitrogen is used as the plasma source gas.
Patent JP-2003085039-A (JP)
Title: Data writ method in flash memory
Inventor: OKUOKA AKIHITO
IPC: G06F12/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a substrate and to reduce the cost by enabling measurement data to be written in a flash memory by using one flash memory. SOLUTION: First of all, an operation program for writing the measurement data taken from the outside in the flash memory 2 is written in the flash memory 2. At the making time of a power source, the operation program 23 is read out from the flash memory 2, and written in a program area of a random access memory 3 as a copy operation program 31. Then, the measurement data taken from the outside are written in a data area 32 of the random access memory 3, and after the whole measurement data are written in the random access memory 3, the copy operation program 31 in the random access memory 3 is executed, to thereby write the whole measurement data in a data area 24 in the flash memory 2.
Patent JP-2003089033-A (JP)
Title: Dust collection nozzle shifter
Inventor: YAMAZAKI HIROMI
IPC: B23B3/20
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To remove chips effectively and enhance machining precision while preventing transmission of vibration to a tool rest when sucking in the chips. SOLUTION: This device includes a dust collection nozzle feeding mechanism 27 having an X axis for controlling the movement of the tool rest 18, a U axis for controlling the movement of a dust collection nozzle 28 in parallel with a Z axis, and a W axis; and a stand 26 disposed separately from a vertical lathe and supporting the dust collection nozzle feeding mechanism 28 and a dust collection hose 41. The position of the dust collection nozzle 28 is controlled so as to follow the motion of a tool under machining at the tool rest 18.
Patent JP-2003085254-A (JP)
Title: Selling managing device and its program
Inventor: KOBAYASHI YOICHI
IPC: G06F19/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To easily link a net shop configuring and operating system to an already existing selling managing system for an actual shop without changing the selling managing system. SOLUTION: A shop terminal 2 is configured with not only an already existing selling managing system 21 for updating the contents of a slip description/ slip total file F2 based on inputted slip data but also a net shop confirming and operating system 22. When merchandise being the target of net selling is arbitrarily selected and designated from a merchandise master file F1 for storing and managing the merchandise information of each merchandise to be sold in commercial transaction in a real shop in configuring the net shop, a merchandise guide page with contents carrying information related with the selected merchandise is prepared, and transmitted to a shopping mole site 1 side.  Also, the order information of the net selling when merchandise is ordered at the net shop side is received, and the contents of the slip description/slip total file F2 are updated based on the order information.
Patent JP-2003092052-A (JP)
Title: Gas circuit breaker
Inventor: UCHII TOSHIYUKI
IPC: H01H33/91
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and reliable gas circuit breaker that can secure sufficiently withsland voltage to ground at the end part of the exhaust tube at the time of current cut-off, while it is small size, and is capable of avoiding occurrence of grounding. SOLUTION: Four cooling rods 16 are provided at equal interval in the exhaust tube 9 in parallel with the axis direction. The cross section of the cooling rod 16 is structured so that it becomes gradually thinner toward the top end 10 of the exhaust tube 9, that is, the cross section is reduced from the beginning of the hot gas 8 upstream side toward the end part 17 of the hot gas 8 downstream side 17. And the end part 17 of the cooling rod 16 is arranged inside the end part 10 of the exhaust tube 9, and the distance LL between the end part 17 of the cooling rod 16 and the end part 10 of the exhaust tube 9 is structured to be 3% or more of the inner diameter D of the exhaust tube 9.
Patent JP-2003087190-A (JP)
Title: Portable terminal device for maintenance and information terminal system for maintenance
Inventor: OGAWA KENJI
IPC: H04N7/18
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal system for maintenance by which operation efficiency is improved. SOLUTION: The system consists of an infrared LED 11 receiving an infrared identification signal S originated from process equipment 1, a portable terminal device 4 for maintenance having a head mount display having a video display part, a data server 16 for storing process data on the process equipment displayed by a monitor control panel 3, and a communication network consisting of a data line 17, data repeaters 18 and a radio communication part for connecting the data server 16 and the portable terminal device 4. The monitor screen of the process equipment 1 displayed by the monitor control panel 3 is displayed by the video display part of a head mount display.
Patent JP-2003091607-A (JP)
Title: Method, device and system for supporting judgment of need or unneed of visit
Inventor: SAWADA MASAICHI
IPC: G06Q10/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device and a system for supporting the judgment of need or unneed of visit, capable of improving the customer's satisfaction to a device, and improving the efficiency of periodic visit. SOLUTION: In this system 1 for supporting the judgment of need or unneed of visit wherein the device 10a, a terminal 13a utilized by a maintenance worker performing the maintenance and inspection of the device 10a, and the device 12 for supporting the judgment of the need and unneed of the periodic visit or the visit by reporting are connected through a communication network 14, the device 12 for supporting the judgment of need or unneed of the visit comprises a periodic diagnosing means for periodically performing the remote diagnosis of the device, a diagnosing means by report for performing the report diagnosis of the device by analyzing the report of abnormality and the report before abnormality,  and a need or unneed judgment output means for outputting the judgment of need or unneed of the periodic visit on the basis of a result of the periodic diagnosis and a result of the report diagnosis to the terminal 13a.
Patent JP-2003088825-A (JP)
Title: Tool for cleaning work
Inventor: KATAYAMA MISAO
IPC: B08B11/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a work cleaning tool which can hold a small-sized chip-like work surely in such a state that the work is housed in a work housing part when the work is cleaned ultrasonically and in which the durability of a wire for preventing the work from deviating from the work housing part is enhanced. SOLUTION: This work cleaning tool 10 for cleaning the work 1 ultrasonically in the state housing in the tool 10 is constituted mainly of a main body 11 and a work deviation preventing member 12. The body 11 has several rows of the work housing parts 14 formed in the longitudinal direction for housing many works 1 in the erected states as groups 13 each having a long hole 15 penetrated vertically. The member 12 has a frame body 17 to be fit to the body 11 and wires 18 which are stretched between the front and back end plates 17a, 17b of the body 17 in the central positions of the respective groups 13 and have coils 24 in the vicinities of one of the end plates 17a, 17b.
Patent JP-2003100442-A (JP)
Title: Self-light emission display equipment
Inventor: MURAI TETSUYA
IPC: H01L51/50
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the connection reliability of a display panel and a drive circuit board in a self-light emission display. SOLUTION: The self-light emission display 1 is constituted with a self-light emission type display panel 100, which makes a display face, which counters the one main face of the board 101, a drive circuit board 200 equipped with a drive circuit, which drives this display panel 100, a flexible wiring board 400, of which the connection end is adhered to fix to the one main face of the board 101, and which transmits the signal from the above drive circuit board 200 to the above display panel 100, and a frame 300, which holds the above display panel 100 and the above drive circuit board 200 in an integrated manner. The above flexible board 400 is bent along with the side face of the above frame 300, and makes the above drive circuit board 200 arrange on the above display panel 100 at the non-displaying face side.
Patent JP-2003095910-A (JP)
Title: Skin care preparation
Inventor: HOSHINO HIROSHI
IPC: A61Q1/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having good skin bleaching and/or whitening and beautifying effects and high storage stability. SOLUTION: This skin care preparation contains the extracts of one or more plants of pteridophyte belonging to the families Blechnaceae, Dryopteridaceae, Dennstaedtiaceae and Cyatheaceae of the order Filicales.
Patent JP-2003090332-A (JP)
Title: Hydrodynamic fluid bearing device, spindle motor using it, and disk drive using the spindle motor
Inventor: UENOSONO KAORU
IPC: H02K7/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a hydrodynamic fluid bearing device which can simplify the structure, reduce the cost and prevent generation of the negative pressure in an oil, a spindle motor using the bearing device, and a disk drive using the spindle motor. SOLUTION: A dynamic pressure generating groove of a radial hydrodynamic bearing unit has a shape of inducing the hydrodynamic pressure directed in the axial direction and toward a thrust plate side with respect to the oil. A dynamic pressure generating groove of a thrust hydrodynamic bearing unit formed on upper and lower surface sides of the thrust plate has a shape of generating the hydrodynamic pressure inwardly in the radial direction with respect to the oil. The hydrodynamic pressure generated by the radial hydrodynamic bearing unit is set to be larger than the hydrodynamic pressure generated by the thrust hydrodynamic pressure bearing unit.
Patent JP-2003052815-A (JP)
Title: Continuous blood purification device using double filtration
Inventor: IMANAGA NORIO
IPC: B01D61/22
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a continuous blood purification device capable of preventing increase in quantity of loss of electrolyte and grape sugar which are useful matter in a small molecular weight region by heightening the extraction ratio from medium molecular weight region (molecular weight: 500 to 5000 dalton) to low molecular weight protein region (molecular weight: 10,000 to 30,000 dalton) without increase in auxiliary liquid ordialysis liquid, and keeping the conventional extraction ratio in the small molecular weight region. SOLUTION: Blood is double-filtrated by a blood filter device 100 and a filtrate fraction device 200, thereby heightening the extraction ratio of matter extending from the medium molecular weight area to the lower molecular weight protein area. Simultaneously as for the matter of the small molecular weight area, filtrate from the blood filter device 100 is discharged to the outside and removed by a liquid discharge pump 22 to keep the conventional extraction ratio.
Patent JP-2002233529-A (JP)
Title: Wired frequency division multiplex communication for ultrasonic probe
Inventor: VAN STRALEN NICK ANDREW
IPC: G01S15/89
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To decrease the number of a plurality of coaxial cables 16 used in an ultrasonic probe 10. SOLUTION: This system is operated by frequency division multiplexing analog output signals generated by a plurality of individual array elements in the probe on a single coaxial cable for connecting the probe to the conventional central host computer for signal processing or imaging.