baber/WOPTO huggingface dataset:
Patent JP-2003212347-A (JP)
Title: Inventory situation predicting method and inventory situation predicting system
Inventor: KOYAKATA HIROSHI
IPC: G06Q10/08
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To minimize occurrence of shortage of articles and restrain a cost accompanied by stock by predicting stock transition, and effectively control the stock.  <P>SOLUTION: A receiver terminal 3 for receiving ordering data of the article and an orderer terminal 2 for transmitting the ordering data to the receiver terminal 3 are connected to a network 1. An article shelf database 28 constituted by an article data table including stock number data is stored in the orderer terminal 2. A given number is given to each of the article data table. When the data of the given number and the quantity of the article are inputted, the data at inputting are added while subtracting the stock number data, and the article shelf database are renewed. The renewed article data table is analyzed by an information processing means and the inventory situation is predicted. The ordering data are transmitted to the receiver terminal based on the prediction of the inventory transition before the date and the time when the shortage is predicted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219622-A (JP)
Title: Brushless motor
Inventor: SEKIYA MITSUSHI
IPC: H02K29/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the atmosphere temperature rise in a housing space by positively forming an air flow in the housing space for a circuit board.  <P>SOLUTION: A brushless motor 1 is includes a rotating shaft 3 mounted on a rotated member, a rotor 4 fixed on the rotating shaft 3, a magnet 23 arranged on the inner peripheral surface of the rotor 4, a stator 5 for generating a rotating field to the magnet 23, an excitation coil 38 wound around the stator 5, a circuit board 6 on which a driving circuit for supplying exciting current to the excitation coil 38 is arranged, and a housing 8 in which the housing space 7 for accommodating the circuit board 6 is formed. The brushless motor 1 is provided with the first air passage 44 for communicating with the housing space 7 and the outside through the medium of the housing 8, and the second air passage 46 in which one end communicates with the housing space 7 and the other end communicates with an area having lower pressure than the housing space 7 has which derives from rotation of the rotated member, through the medium of a passage 45 formed in the axial direction around the rotating shaft 3 and passing the stator 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305494-A (JP)
Title: Orthogonal frequency division multiplex signal transmission device
Inventor: TAKAHASHI NOBUAKI
IPC: H04J11/00
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To realize a transmission device by which an accurate synchronous signal can be obtained easily on the receiving side, in transmitting an OFDM signal. SOLUTION: A transmission side device of this system has an IFFT circuit which generates a multivalued QAM modulation signal, a guard interval setting circuit, and a clock signal generating circuit which drives both the circuits. Pilot signals, whose phases are kept to be constants and which have higher order frequenies in a plurality of symbol sections, are generated, by the IFFT circuit. The pilot signals are set, so as to make integral number of wavelengths or odd number of half-wavelengths exist in the guard intervals, which are sent out continuously across the plurality of symbol sections, including the guard internals and are demodulated on a receiving device side and a clock signal is generated.
Patent JP-2003212130-A (JP)
Title: Mounting unit for automobile steering wheel
Inventor: IWATA SEICHIN
IPC: B62D1/10
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting unit for an automobile steering wheel capable of convenient detachable operation by one hand and besides being abundant in rigidity and safety of a mounting state.  <P>SOLUTION: A male adapter (A) mounted on the steering shaft (10) side and a female adapter (B) mounted on the steering wheel (11) side are freely insertably spline-fitted in, and a plurality of lock balls (41) held in a ball holding hole (40) on the female adapter (B) side are removed from a ball receiving recessed groove (18) on the male adapter (A) side by a slide operation of a detachable operation cover (C) fitted in the female adapter (B), the inserting operation can be performed. Meanwhile, the detachable operation cover (C) naturally sliding back by releasing a slide operation force causes the lock ball (41) to enter the ball receiving recessed groove (18) for engagement to lock an inserting state between the male adapter (A) and the female adapter (B).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211566-A (JP)
Title: Apparatus for manufacturing radio recognition data carrier label
Inventor: TAKEDA TADAO
IPC: G06K17/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient apparatus capable of manufacturing a radio recognition data carrier label to be superposed at an arbitrary position with the label printed clearly with data carrier inner written with data in a free size.  <P>SOLUTION: The apparatus for manufacturing the radio recognition data carrier label comprises a means 16 for sending a long-sized label 12, means 13, 14 for printing on a surface of the label 12, a means 36 for sending long-sized film-like data carrier inner 32, a means 34 for writing data on the data carrier inner 32, a means 17 for guiding the printed label 12 and the data carrier inner 32 written with the data at the same position, and a means 18 for superposing on the arbitrary position of the label 12 and adhering the label 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210487-A (JP)
Title: Surgical drape and water flow bag used therefor
Inventor: HOJO HIROYUKI
IPC: A61B19/08
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of difficulty in preventing damage to an operating team and indoor environment in a conventional surgical drape comprising a flexible and hanging main sheet, a liquid impermeable bag means and a pair of elongated strips and constituted to allow a liquid portion to flow into the bag means by installing the drape to position a water absorptive reinforcing part at the slanting part of the main sheet in the use of the drape which is known, but water flows out of the bag, over both sides or the front face of a bag body due to the narrow opening part width of the bag during the operation.  <P>SOLUTION: This surgical drape is constituted to prevent an effluent from flowing to the side by providing flap parts on both sides of the water absorptive reinforcing member and to allow the entire effluent in the operation to flow out into the bag body by providing a frame body formed of a plastic material at the upper part of the bag body to form the opening part of the bag body in semicircular shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222231-A (JP)
Title: Running direction discrimination apparatus for vehicle
Inventor: ANZAI HIROKI
IPC: F16H59/70
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running direction discrimination apparatus that surely discriminates between a state of a vehicle advancing and a state of a vehicle reversing.  <P>SOLUTION: The vehicle has a stepped automatic transmission including a lock-up means for locking up a torque converter. In the vehicle, the running direction discrimination apparatus comprises: a wheel speed detecting means detecting a speed of a wheel; an engine speed detecting means detecting an engine speed; and a transmission gear ratio estimating means estimating the transmission gear ratio of the automatic transmission from the wheel speed detected by the wheel speed detecting means and the engine speed detected by the wheel speed detecting means. The lock-up means locks up the torque converter, when a value of the transmission gear ratio estimated by the transmission gear ratio estimating means is within an overlap area of a width of an advance transmission gear ratio with a width of a reverse transmission gear ratio of the stepped automatic transmission, which widths are dependent of the presence or absence of a slip of the torque converter. The running direction discrimination apparatus discriminates between the state of the vehicle advancing and the state of the vehicle reversing, based on the transmission gear ratio estimated by the transmission gear ratio estimating means while the lock-up state is kept.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220410-A (JP)
Title: Skimming device for aluminum extrusion press
Inventor: ISHIYAMA HIROYUKI
IPC: H01B13/22
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skimming device for an aluminum extrusion press which can automatically remove aluminum scum without the help of a worker and the damage caused to a stem, thereby requiring no skilled labor, decreasing working load and enabling the reduction of production time of an electric cable and a cost thereof.  <P>SOLUTION: In the aluminum extrusion press which forms an aluminum sheath layer on the periphery of a shielding layer of an electric cable by continuous extrusion, stem 10 is held from the peripheral direction between system holders 12 and a tip of a lower edge body 16 is inserted between a part of aluminum scum 14 adhering like a band on the peripheral surface of a tip of the stem 10 and a periphery of the stem 10, so that the part of the aluminum scum 14 is made to float. The part of the aluminum scum 14 made to float from the periphery of the stem 10 is cut with a upper edge body 20 and the aluminum scum 14 is taken off from the periphery of the stem 10 by moving a cramp part 22 gripping both end parts 14a, 14a of the separated aluminum scum 14 away from the periphery of the stem 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305081-A (JP)
Title: Assembling apparatus of integrated mask, assembling method and production process of organic el element
Inventor: KITAMURA YOSHIYUKI
IPC: H05B33/14
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide means for assembling a mask for vapor deposition with a large number of small vapor deposition masks arranged so as to permit forming a large number of organic EL elements with good accuracy by vapor deposition on a substrate and also provide a production process of organic EL elements, by which a number of organic EL elements can be formed on a substrate using the mask for vapor deposition produced in such a manner to improve productivity by leaps and bounds. SOLUTION: For the assembling apparatus of an integrated mask which is constructed by arranging and fixing a plurality of vapor deposition masks having an opening array corresponding to a vapor deposition pattern on a base plate, the apparatus comprises a table for holding the base plate, a vapor deposition mask holding and moving mechanism which can hold and move the vapor deposition mask relatively to the base plate, a positioning system which detects the base plate and a reference mark or reference position of the vapor deposition mask to conduct relative positioning between the vapor deposition mask and the base plate using the vapor deposition mask holding and moving mechanism, and a locking unit which conducts fixing and releasing of the vapor deposition mask and the base plate.
Patent JP-2003229263-A (JP)
Title: Light emitting device and light emitting method
Inventor: ICHINOHE YUJI
IPC: H05B33/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with small reduction of total quantity of emitted light, even if an electrodes or an organic thin film has a defective part.  <P>SOLUTION: For the light emitting device 10, an anode electrodes 13 is divided into plurality, and respective light emitting units made of organic thin film 16 are made to emit light by impressing the same voltage to respective anode electrodes 13, and an illumination light is constructed by the light irradiated from respective light emitting units. The organic films 16 constructing the light emitting unit are separated from each other, and one defective organic film 16 does not exert any influence to the circumferential organic thin films 16. As the anode electrode 13 is also divided into plurality, one defective anode electrode 13 does not exert any influence to another anode electrodes 13. Thus, the reduction of total quantity of emitted light is small even if the light emitting device 10 has a defective part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220981-A (JP)
Title: Rear luggage compartment structure of vehicle
Inventor: TAKAHASHI KUNIO
IPC: B60R5/04
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide rear luggage compartment structure for holding a tire in the compartment to efficiently use a compartment floor for containing luggage, ensuring a crusher bull zone sufficiently in part of the rear compartment of the vehicle body, and increasing rigidity of the vehicle body by connecting a pair of rear suspension dampers to each other.  <P>SOLUTION: A holding member (reinforcement member) 60 and a tire holding mechanism 70 are provided. The holding member 60 extends in the direction of vehicle width within the rear luggage compartment 6, and its end portions in the vehicle width direction are connected to a pair of side wall portions 46 with height direction position of the member 60 adjustable and detached. The tire holding mechanism 70 holds a tire T attachedably to or detachably from the member 60. In this configuration, the tire T is contained in a front portion of the compartment 6 to leave a compartment space in a rear portion of the compartment 6, and to hold the tire T in a forward inclined attitude.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003145136-A (JP)
Title: Method and apparatus for treating wastewater
Inventor: IKEDA MITSUAKI
IPC: B01D19/00
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently treating wastewater containing hydrogen peroxide and ammonia by using a single treatment tower in order to solve the conventional problems that in a method for treating wastewater containing hydrogen peroxide and ammonia, the oxygen gas formed during the catalytic decomposition of hydrogen peroxide forms fine bubbles which inhibit the decomposition of hydrogen peroxide and cause an insufficient decomposition efficiency and that the treatment process necessitates two towers including a hydrogen peroxide decomposition tower and an ammonia concentration tower. SOLUTION: This method comprises providing a layer of packings in a treatment tower, passing wastewater containing hydrogen peroxide and ammonia through the tower from its overhead while feeding a stripping gas into the tower from its bottom, and thereby simultaneously performing the decomposition of hydrogen peroxide and the stripping of ammonia in the tower.
Patent JP-2003227056-A (JP)
Title: Stretch loop pile fabric and method for producing the same
Inventor: KIYOMURA ETSUO
IPC: D03D27/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean stretch loop fabric easily attachable to and detachable from an indeterminate base material, having mild surface touch to the skin, excellent water-absorption and excellent water-retentivity, and hardly allowing bacteria to propagate, and to provide a method for producing the stretch loop fabric.  <P>SOLUTION: This loop fabric has a loop pile yarn structure. The loop pile length of the loop pile yarn is 0.3-10 mm from the base part, and the loop pile yarn and/or the ground yarn contains 50-95 wt.% ultrafine synthetic fiber having 0.5-0.0001 dtex size based on the whole loop pile fabric. The ground yarn contains an elastic synthetic fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002352950-A (JP)
Title: Light-emitting device and manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/14
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a means of improving extraction efficiency of light, in a light-emitting device of active matrix type. SOLUTION: In the light-emitting device of active matrix type, metal films from a metal film 102a to a third metal film 102c are formed on the first substrate 100, having concave parts from the first concave part 101 to a third concave part 101c, and a light-emitting element 150 composed of a pixel electrode 145, an organic layer 148, and a negative electrode 149 possessing a surface of the convex part 149a is formed, thereby loss of light and leakage of light to the next pixel can be prevented.
Patent JP-2003234000-A (JP)
Title: Semiconductor integrated circuit device, ic card, and test device
Inventor: YOSHIMOTO TETSURO
IPC: G11C17/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose a nonvolatile semiconductor memory at high speed.  <P>SOLUTION: Existence of a read error of data of one read unit is examined from each row X1-X16 of a memory cell array 6 (A). Data of all read units are read for a row X16 corresponding to data in which an error is detected (B). Thereby, a time require for diagnosing a nonvolatile semiconductor memory 60 can be shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234966-A (JP)
Title: Solid state imaging device
Inventor: SOGA TAKASHI
IPC: H04N5/369
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To add the information such as serial number to a solid state imaging device.  <P>SOLUTION: An optical black pixel region 5 contains an information recording pixel region 20 having openings 21 formed into a screen film according to an array pattern of '1' of intrinsic information data to be recorded. Light can be incident on photo detectors 6 corresponding to the value '1' through the openings 21, but is blocked by the screen film at those photo detectors 6 corresponding to a value '0'. The information recording pixel region 20 is irradiated with light to output imaged signals according to the intrinsic information data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318793-A (JP)
Title: Device for calculating absolute value of complex number
Inventor: GOEL MANISH
IPC: G06F7/00
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To constitute a device which calculates the absolute value of a complex number with the less number of times of calculation. SOLUTION: Square arithmetic units 110 and 115 outputs the square of the real part xr and the square of the imaginary part x1 of the complex number (x), an adder 120 adds both the squares together, and a square root arithmetic unit 130 extracts the square root of the sum of those squares, i.e., the absolute value |x| of the complex number (x). The square arithmetic units 110 and 115 respectively include two unsigned multipliers for the most significant digit bit and the least significant digit bit and one signed multiplier for a cross product term, arrange the resultant products by shifting and addition, and employ an equivalent processing element.  Each processing element handles two bits of an input, generates one root bit and a residue, and compares two intermediate test variables and selects '1' or '0' for the root bit and a next residue according to the comparison result. A chain of processing elements gives desired precision to the calculation of the root. The same processing elements may be used re-cyclically instead.
Patent JP-2003239095-A (JP)
Title: Method of plating ceramic electronic parts and ceramic electronic parts
Inventor: UEDA YOSHIISA
IPC: C25D5/54
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To form a plating film only on the surface of an electrode without allowing the plating film to be formed on a ceramic body, by which the improvement in the yield of products is made possible without the occurrence of appearance defects and the occurrence of migration is prevented without entailing the degradation in electric current efficiency.  <P>SOLUTION: The semiconductor ceramics (ceramic body) formed with the electrode on its surface is subjected, as the object to be plated, to electroplating by forming a barrel into which a cathode rod and the object to be plated are contained as a cathode 8 and an anode 7 consisting of plating metal and impressing a potential between the anode 7 and the cathode 8 while controlling the potential to be impressed by a potentiostat 9 in such a manner that the potential to be impressed on the electrode is electrochemically baser than the equilibrium potential of the plating metal and that the potential impressed on the semiconductor ceramics is electrochemically nobler than the equilibrium potential of the plating metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242787-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TAMADA SATORU
IPC: G11C16/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a rewriting time of a nonvolatile semiconductor memory device and to suppress deterioration in reliability of a tunnel insulation film of a nonvolatile memory cell.  <P>SOLUTION: Frequency with which rewriting of a memory cell is stored by EW frequency storable sections (15A, 15B). At rewriting of data of a memory cell, rewriting frequency data of a selected memory cell is transferred to a EW frequency sense latch section (22) and latched, and transferred to an EW frequency counter (10). A CPU for control (16) sets conditions of a rewriting pulse based on a updated value of a count value of the EW frequency counter and performs rewriting. At data rewriting, a count value after updating of the EW frequency counter (10) is transferring to the EW frequency sense latch section (22). In parallel to the time of writing data for the memory cell, this updated rewriting frequency data is transferred to the EW frequency storing sections and stored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241585-A (JP)
Title: Image forming apparatus
Inventor: SAWARA HIROSHI
IPC: G03G15/16
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which has a cleaning apparatus which can easily be replaced without soiling the inside and outside of the image forming apparatus with waste toner, etc., with simple constitution.  <P>SOLUTION: The image forming apparatus is provided with: the cleaning apparatus 50 for removing and collecting the waster toner from the surface of an image carrier 11; a waste toner container 62 for containing the waste toner H transported from the cleaning apparatus 50; an exchanging time detection means (number of outputted sheets counter) 59 for detecting the exchanging time of the cleaning apparatus 50; a display part 60 for displaying the instruction, etc., of operation contents to a user; and a control part 58 controls the device to carry the waste toner H remaining in the cleaning apparatus 50 to the waste toner container 62 first when the exchanging time detection means 59 detects the exchanging time of the cleaning apparatus 50 an to thereafter display contents quicken the exchange of the cleaning apparatus 50 to the user on the display part 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243019-A (JP)
Title: Waste power generating system
Inventor: HOSHINO KOJI
IPC: H01M8/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste power generating system clean and having high power generation efficiency.  <P>SOLUTION: This waste power generating system is equipped with a pyrolysis furnace 1 generating pyrolysis gas by heating waste; a reforming furnace 2 removing tar, soot, or the like in the pyrolysis gas; a gas purification device 4 removing oxidizing gas components such as sulfur components, chlorine components in the reformed gas; and a fuel cell 5 generating power by supplying purified gas. The power generating system also has an exhaust heat recovering facility, and the exhaust heat generating in the fuel cell 5 is used as a heat source of the pyrolysis furnace 1, or high temperature steam is used as heat source and a steam source of the reforming furnace 2.  <P>COPYRIGHT: (C)2003,JPO