baber/WOPTO huggingface dataset:
Patent JP-2003255371-A (JP)
Title: Display device and method for recovering disconnection thereof
Inventor: MURAKAMI TAKESUKE
IPC: G09F9/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of being improved in manufacturing yield by recovering a disconnection of a video signal line without causing dot defects and also without increasing manufacturing processes in the display device.  <P>SOLUTION: The display device is provided with scanning lines 1 formed on an insulating substrate, storage capacitance lines 3 formed in parallel with the scanning lines 1, video signal lines 2 formed intersecting the scanning lines 1 and the storage capacitance lines 3 via an insulating film, and pixel electrodes 4 enclosed by the scanning lines 1, the storage capacitance lines 3, and the video signal lines 2, and redundancy wiring 8 including the crossing parts of the scanning lines 1 and the video signal lines 2, also having a plurality of divided parts in a single pixel, and being formed on or under the video signal lines 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251477-A (JP)
Title: Laser beam machining device and method
Inventor: ISO KEIJI
IPC: B23K26/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining device capable of detecting failure in the formation of a hole with a desired depth immediately after an undesirable hole is formed.  <P>SOLUTION: A laser light source 1 emits a pulsed laser beam. A branching optical element 6 branches the beam emitted from the laser light source into a machining beam PL<SB>1</SB>and an evaluation beam PL<SB>2</SB>. The machining beam is made incident on a workpiece in which a hole is to be formed by irradiation with a laser beam. The evaluation beam is made incident on an evaluation unit 12 in which an allowable energy level is stored that is needed to form a hole. The evaluation unit integrates the pulse energy of the incident evaluation beam, compares the resultant integrated value of the pulse energy with the stored allowable energy level, and outputs the result of the comparison.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251570-A (JP)
Title: Ratchet wrench
Inventor: TEZUKA HIDETO
IPC: B25B13/46
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ratchet wrench in which a housing body has a firm structure not to be easily deformed, the rotation preventive function in the direction opposite to a ratchet anvil is enhanced, and a tool can smoothly be turned only in either forward or reverse direction.  <P>SOLUTION: The ratchet anvil 36 inserted in a ratchet yoke 23 is turned only in either forward or reverse direction by reciprocatingly turning the ratchet yoke 23 fitted in the housing body 20 of the ratchet wrench, and the tool is turnable only in one direction. The ratchet yoke 23 is inserted in a cylindrical part 22 of the housing body 20 to protrude a pair of supporting walls 24 and 25 facing each other. The length of the pair of supporting walls 24 and 25 is determined to be the distance from a tip of the housing body 20 to the position at which the ratchet yoke 23 is intersected horizontally with the axis of an anvil insertion port 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253445-A (JP)
Title: Method of vapor depositing thin film of zinc oxide at low pressure and low temperature
Inventor: SAKAGUCHI ISAO
IPC: C23C16/40
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To lower the temperature at vapor deposition method of a zinc oxide thin film and to improve the orientation of the zinc oxide thin film.  <P>SOLUTION: The highly oriented zinc oxide thin film is synthesized at a low pressure and a low temperature by either of a first synthetic method and a second synthetic method. The first method for vapor depositing the zinc oxide thin film under a low pressure of ≤10<SP>-2</SP>Torr comprises primarily synthesizing zinc oxide at a substrate temperature of 500 to 700°C so that the zinc oxide covers the substrate surface partially, and thereafter, secondarily synthesizing the zinc oxide thin film at a substrate temperature of ≤400°C by using oriented zinc oxide as nuclei. The second method for synthesizing the zinc oxide thin film under a low pressure of ≤10<SP>-2</SP>Torr comprises primarily synthesizing oriented zinc oxide particles at a substrate temperature of ≤400°C by increasing the density of radicals with which the substrate is irradiated by shortening the distance between the oxygen radicals and the substrate and thereafter, secondarily synthesizing the zinc oxide thin film at a substrate temperature of ≤400°C by using oriented zinc oxide particles as nuclei in a state in which the distance between the source of oxygen radicals and the substrate is expanded, in which the density of the oxygen radicals at the primary synthesis is at least three times of that at the secondary synthesis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252031-A (JP)
Title: Fixing structure of dust for vehicle
Inventor: ISHIKAWA SADAO
IPC: B60H1/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fixing structure of a dust for a vehicle capable of reliably fixing a duct for air conditioning on the inner surface of an interior trim material.  <P>SOLUTION: In the fixing structure of the duct 3 for air conditioning where the duct 3 for air conditioning is fixed on the inner surface of the interior trim material 1 to cover the inside of the car room of a car body panel 2, a duct locking means 6 is protruded from the inner surface of the interior trim material consisting of a flat plate part 1a and a side plate part 1b in a manner that the duct locking means is separated away from the inner surface of the side plate part 1b, and the duct 3 is fixed on the inner surface of the interior trim material 1 by the duct locking means 6. Even when the side plate part 1b of the interior trim material 1 is elastically deformed in a state to mount the interior trim material 1 on the car body panel 2, since an influence exercised on the fixing part for the duct 3 is low, the duct 3 can be reliably fixed on the interior trim material 1, and since rigidity of flat plate part 1a is improved by the duct locking means 6, the interior trim material 1 can also be prevented from flagging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263771-A (JP)
Title: Information recording/reproducing device and phase transition amorphous mark observation device
Inventor: HAYASHI YOSHITAKA
IPC: G11B7/135
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce information recorded on a surface type phase transition recording medium with a sharp contrast.  <P>SOLUTION: A near field light is radiated on a recording layer 13 of a phase transition recording medium 2 provided with a multilayer structure including the record layer 13 on a substrate 10, and information is recorded on the recording layer 13. A polarization plane of a laser beam made incident on an optical probe 6 which reproduces the information recorded on the recording layer 13 is controlled by a polarization plane control section 5 and the incidence of a disturbing reflected light on the recording layer 13 is prevented. By recording the information with high density on the recording layer 13 and enhancing the contrast between a recording part of a reproduced signal and a unrecorded part with the above measures, information recorded with high density is reproduced with high accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264570-A (JP)
Title: Device and method for acquiring data, recording medium with program for performing the data acquiring method recorded thereon and communication equipment
Inventor: KOIDE MASAMI
IPC: H04L12/46
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow respective computers connected to a different LAN to acquire information for connecting to the respective computers so as to easily perform communication between the computers connected to the different LAN without depending upon a central processing unit such as a server.  <P>SOLUTION: A computer (data acquiring device) 10 has a local group data acquiring means 11 for acquiring group data (information for specifying a computer) of computers connected to the LAN to which the computer itself 10 belongs, a remote computer connecting means 12 for connecting to a computer belonging to a different LAN, a local group data transmitting means 13 for transmitting the acquired group data to a connection computer, a remote group data acquiring means 14 for receiving group data in the different LAN from the connection computer, and a remote group data distributing means 15 for distributing the received group data to a computer connected to the LAN to which the computer 10 itself belongs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268154-A (JP)
Title: Ester plasticizer and resin composition containing it
Inventor: SHIRAISHI HIDEHIKO
IPC: C08J5/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ester plasticizer compatible with a chlorinated resin improved in volatility of a phthalic ester and in oil resistance, to provide a resin composition containing the plasticizer, and moldings obtained from the resin composition.  <P>SOLUTION: The ester plasticizer is represented by structural formula [1] (wherein A is a 2-3C alkylene; n is an integer of 1 to 10; R<SB>1</SB>is H or a methyl group; and R<SB>2</SB>and R<SB>3</SB>may be the same or different and are each a phenyl group or an alkylphenyl group having a 1-20C alkyl) obtained from a dicarboxylic acid having a norbornene skeleton and a polyoxyalkylene (alkyl) phenyl ether. The resin composition is obtained by blending a chlorinated resin with the ester plasticizer. The moldings is obtained by using the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269311-A (JP)
Title: Speed governor controlling method and device
Inventor: KOTOBUKI KIYOSHIGE
IPC: H02P9/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed governor controlling method and device equipped with enhanced starting characteristics so that the speed of any object to be controlled such as a water wheel generator increases quickly and stably to the target revolving speed.  <P>SOLUTION: The value of the degree of guide vane opening calculated from a static head signal 13 and a static head vs guide vane opening function 14 is from zero added to the output of a PID computing part 11 in the time setting identical to the speed increasing rate conforming to the start signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348262-A (JP)
Title: Method for producing alkylcarboxylic allyl ester
Inventor: KUHN WALTER
IPC: C07C67/08
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing an alkylcarboxylic allyl ester to be used as an odorant in a scent composition. SOLUTION: The alkylcarboxylic acid is reacted with allyl alcohol in the presence a catalyst acid by adding the alkylcarboxylic allyl ester at the beginning of the reaction without adding any solvent that functions as a water entrainer.
Patent JP-2003266690-A (JP)
Title: Liquid drop discharge head and electrostatic actuator
Inventor: KOBATA YASUTAROU
IPC: B41J2/16
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a liquid drop discharge head with a high yield which has a high reliability and a high ink discharge efficiency and is capable of high image quality printing.  <P>SOLUTION: An electrostatic attraction is generated between electrodes 4a and 4b of a movable plate 5 by impressing a voltage between the electrodes, and the movable plate 5 is deformed by a slight displacement of electrodes 4, whereby liquid drops 12 are discharged. Since the movable plate 5 is electrically isolated from the electrodes 4, the voltage impressed to the electrodes 4 is prevented from leaking towards the movable plate 5. The voltage can be efficiently impressed to the electrodes 4. Although a short circuit is brought about to result in operation failures in some cases when small dust is laid on the electrodes or minute water drops are generated at surfaces of the electrodes 4 by a humidity of the air because a void between the electrodes is considerably minute, a withstand voltage can be improved and the operation failures due to the short circuit between electrodes can be reduced by setting an insulating film 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265900-A (JP)
Title: Hanging tool of a plurality of hangers
Inventor: MIURA SHOZO
IPC: D06F93/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging tool of a plurality of hangers which is easy to hold with the hand in collectively carrying sorted laundry articles, which does not need assembling and which can be hung at the part of a handgrip in a vehicle together.  <P>SOLUTION: The hanging tool of a plurality of the hangers comprises a grip part 2 which can be gripped with the first to fourth fingers of the single hand; and a hanger hook hanging part 3 provided successively under this grip part 2. Over the grip part 2, a hook 4 for hanging this tool at the handgrip in the vehicle is formed successively. At a part in contact with the fingers of the grip part 2, a waveformed part 5 for stabilizing the fingers is formed. Further, this hanging tool 1 of a plurality of the hangers is colored for sorting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272936-A (JP)
Title: Choke coil
Inventor: HARA YASUHIRO
IPC: H01F37/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a choke coil for various power supply devices wherein coil winding is easy without difficulties for work and that can be manufactured at low cost and distribute to compactness of a power supply device without producing any excessive space, and is superior in heat radiation efficiency.  <P>SOLUTION: A choke coil 20 is provided with a one- or two-time wound coils 25, and a pair of ferrite cores 22 and 24 pinching the coil 25. The coil 25 is provided with bent areas 26c and 28c that are bent in an area projecting from the cores 22 and 24, and is formed of square coil members 26 and 28 that are formed by sheet metal pressing. The bent areas 26c and 28c are provided with a heat radiation surface for conveying a heat producing from the coil 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284256-A (JP)
Title: Charging voltage regulator for battery in vehicle
Inventor: YASHIRO YOSHINOBU
IPC: F02N11/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain speedily actuating an internal combustion engine or accelerating a vehicle by driving the internal combustion engine without unnecessarily reducing the charging amount of an vehicle-mounted battery.  <P>SOLUTION: The vehicle includes a generator 26 interlocked coupled to the internal combustion engine 2 for driving running, and a battery 28 connected to the generator 26 though a charging control circuit 27, and an actuating motor 29 driven by electric power for the battery 28. When the internal combustion engine 2 is determined to be less than a prescribed rotational speed and the passage of time is determined to be less than a prescribed time after the internal combustion engine 2 is actuated or accelerated, a charging voltage value from the generator 26 to the battery 28 is set to be smaller than reference charging voltage value in an ordinary case by controlling the charging control circuit 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283744-A (JP)
Title: Information processing system, server, terminal, control method for them, computer program, and computer- readable storage medium
Inventor: OGUSU MASAYUKI
IPC: H04N1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for transmitting a read original image to any of a plurality of client terminals on a network that provides a processing environment wherein it is equivalent that each client terminal applies OCR processing to a received document image while suppressing the instruction cost.  <P>SOLUTION: When an original is set to a composite machine 100 to start reading, the system sets to which PC of a LAN 300 the read image is sent or subjected to character recognition. When the composite machine 100 reads the original, image data as a file are transferred to a designated PC and stored therein. Further, in this case, similar data are transmitted to a document processing server 3000. The document processing server 3000 checks the received data to discriminate whether or not character recognition processing is requested, recognizes characters when requested and stores the result. Moreover, when a PC receiving the image data instructs character recognition to the received image, the PC issues a transfer request of a character recognition result to the document processing server 3000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265890-A (JP)
Title: Washing machine
Inventor: HIRAMOTO RIE
IPC: C02F1/42
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine exhibiting an enough detergency without using a detergent.  <P>SOLUTION: The washing machine has a washing tub 2 for washing, ion exchange means 14 accommodating cation-exchange resin arranged within a water supplying channel for supplying water to the washing tub 2, regenerating means 15 for regenerating the ion exchange means 14, and electrolysis means 16 for generating alkaline water and acidic water by electrolysing the water passing through the ion exchange means 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279049-A (JP)
Title: Stove system
Inventor: KABE NAOKI
IPC: A47J27/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for a stove, which prevents boiling over, scorching and the like of a pot unaffectedly from a shape and material of the pot or the like of an object to be detected, and also prevents an accident or a fire resulting from them.  <P>SOLUTION: The device is characterized by a transmitting unit for transmitting radio waves as a transmitting signal to a heating cooker or contents of the cooker, a receiving unit for receiving reflected waves as a received signal, a mixture unit for extracting an output signal of low frequency from the transmitting signal and the received signal, a condition determining unit for determining excessive heating when an output signal from the mixer portion has a given frequency over a given period of time or when an amplitude value of the output signal over a given frequency is beyond a predetermined threshold, and an annunciator means for giving a user annunciation based on determined result by the condition determining unit or a heating power adjusting means for adjusting heating power based on the determined result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280458-A (JP)
Title: Image forming apparatus
Inventor: SASAKI TORU
IPC: F16H1/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which decreases torsional vibrations of a photoreceptor and a photoreceptor rotary shaft, thereby improving accuracy in the rotation of the photoreceptor, and eliminates misalignment of the photoreceptor in relation to the rotating position of a rotary encoder, thereby improving accuracy in the control of the position of the photoreceptor.  <P>SOLUTION: The image forming apparatus has: the photoreceptor 1, an electrifier 3 which uniformly electrifies the surface of the photoreceptor 1, an exposure device which irradiates the photoreceptor 1 with light, thereby forming an electrostatic latent image, a developing device 5 which develops the electrostatic latent image based on the gradation information of image data, and a transfer device 8 which transfers the electrostatic latent image on the photoreceptor 1 to transfer paper 9. The image forming apparatus controls drive on the basis of an output from the rotary encoder 34 fixed to the photoreceptor rotary shaft 2 for rotating the photoreceptor 1. In the image forming apparatus, drive mechanisms which rotate the photoreceptor 1 are disposed on both sides of the photoreceptor rotary shaft 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280449-A (JP)
Title: Fixing device and electrophotographic apparatus
Inventor: ICHIHARA FUMIO
IPC: G03G15/20
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately control the fixing temperature of a fixing device.  <P>SOLUTION: The fixing device has: auxiliary heaters 114, 115, and 116 for heating a pressure roller 106 which are disposed near the pressure roller 106 in a direction perpendicular to the direction in which a recording medium 109 advances and the temperature of which can be set independently of each other; pixel counters 120, 121, and 122 which measure the number of pixels in a print area corresponding to areas heated by the auxiliary heaters 114, 115 and 116; a control part which controls the temperature of the pressure roller by making an adjustment so that the temperature of the heating means is higher in a higher density area and lower in a lower density area according to image density data obtained from the measurement values of the pixel counters 120, 121, and 122.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284241-A (JP)
Title: Low-consumption current circuit and voltage regulator equipped therewith, and dc-dc converter
Inventor: MORINO KOICHI
IPC: H02J1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-consumption current circuit that reduces current consumption by holding operation of a protective circuit when the operation of the protective circuit is not required, and to provide a voltage regulator and a DC-DC converter.  <P>SOLUTION: An output current monitor circuit IM1 and a switch 1 (SW 1) are contained in an IC of the voltage regulator in addition to a conventional circuit element. An output current is monitored by the output current monitor circuit IM1, the switch 1 (SW 1) is controlled based on the monitored value, and the operation of the protective circuit 1 (H) is held by shutting off the switch 1 (SW 1) when not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281573-A (JP)
Title: Operation support system and operation support method
Inventor: YOSHIKAWA AKIRA
IPC: G06Q50/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation support system and operation support method capable of reducing an attendant's working load and improving a user's convenience.  <P>SOLUTION: This operation support system 1 comprises a ticket vending machine 2 to be operated by a user P<SB>1</SB>, a monitoring device for monitoring the operating state of the ticket vending machine 2, and a communication line 6 for connecting the ticket vending machine 2 to the monitoring device 4 so as to be capable of transmitting and receiving various pieces of information. When the user P<SB>1</SB>does not know the operation method, the information related to the operation button of the ticket vending machine 2 is transmitted to the monitoring device 4, and displayed through a touch panel 14. The attendant P<SB>2</SB>operates the touch panel 14 to remotely control the ticket vending machine 2, and vends a desired ticket on behalf of the user P<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278632-A (JP)
Title: Power generation facility
Inventor: AIZAWA TAKEMI
IPC: F03B13/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide power generation facility installable without requiring a special geographical feature if the facility is located near the ocean.  <P>SOLUTION: This facility is provided with an underground water tank 12 provided under the ground, a water channel 13 for communicating the ocean 11 with the underground water tank 12, a water turbine pump 14 provided in the water channel 13 and a generator-motor 15 connected to the water turbine pump 14. Power is generated by the generator-motor 15 by performing a water turbine operation of the water turbine pump 14 by dropping sea water in the underground water tank 12 from the ocean 11 during a time zone of much power command. Sea water stored in the underground water tank 12 is discharged to the ocean 11 by making the water turbine pump 14 perform a pump operation by operating the generator-motor 15 by using night time power or surplus power during a time zone of little power command.  <P>COPYRIGHT: (C)2004,JPO