baber/WOPTO huggingface dataset:
Patent JP-2003148920-A (JP)
Title: Edge detecting sensor
Inventor: HAYASHI MASATAKA
IPC: G01B11/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an edge detecting sensor capable of preventing the wrong detection of the edge position of an object to be detected as much as possible. SOLUTION: A control circuit detects the position where a light receiving level is a threshold or less by a threshold detecting routine (step S1), and determines and outputs, when the position is detected by the threshold detecting routine, this position as the edge position of the object to be detected (step S3). The control circuit detects the position where the light receiving level is minimized by a peak detecting routine when it is judged that the position detection by the threshold detection routine is impossible, and determines and outputs this position as the edge position of the object to be detected.
Patent JP-2003145160-A (JP)
Title: Treatment method of water in cooling water system
Inventor: IIMURA AKIRA
IPC: B01D19/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion in a cooling water system, thereby obtaining an excellent slime preventing effect by controlling the amount of a generated chlorine oxidizer within a proper range, in a treatment method of water in the cooling water system where slime generation in the system is prevented by supplying electrolyzed water containing the chlorine oxidizer generated by the electrolysis of cooling water. SOLUTION: In the treatment method of water in the cooling water system, the cooling water system is made to contain the electrolyzed water in which the chlorine oxidizer has been generated from chloride ions contained in the cooling water by applying a current between electrodes 4A, 4B dipped in the cooling water. The oxidation-reduction potential of the cooling water is measured, and applying current to the electrodes 4A, 4B is controlled based on the measured value.
Patent JP-2003155095-A (JP)
Title: Adjust structure for interval between legs of liquid fuel tank
Inventor: YOSHIDA KOJI
IPC: B65D90/14
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To easily install a liquid fuel tank by means of a structure for adjusting an interval between legs relating to a leg structure of the liquid fuel tank to be placed outdoors in a house in cold districts, even if the original interval between the tank legs does not align with a foundation for the tank. SOLUTION: The liquid fuel tank 1 comprises a can body 2 and legs 3 for supporting it, wherein the legs 3 positioned at the right and left of the can body 2 when viewed from the front are vertically parallel to each other. A leg interval adjust metal fitting 10 is provided between the can body 2 and the leg 3. The fitting 10 is equipped with can body attaching holes and leg attaching holes when viewed from the front, wherein the can body 2 is attached to the can body attaching holes and the leg 3 is attached to the leg attaching holes.
Patent JP-2003158011-A (JP)
Title: Magnetic attraction sheet, its magnetizing method, and its manufacturing method
Inventor: KAWAMATA KAZUTO
IPC: H01F13/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic attraction sheet that can be manufactured inexpensively through continuous multipolar magnetization, and to provide a method of magnetizing the sheet and a method of manufacturing the sheet. SOLUTION: The methods of magnetizing and manufacturing this magnetic attraction sheet include steps of orientating the axis of easy magnetization of a long sheet 8 in the longitudinal direction B of the sheet 8 and steps of arranging composite permanent magnets 9a and 9b each of which is constituted by stacking a plurality of plate-like permanent magnets 10 magnetized in the directions parallel to the flat surfaces of the magnets 10 upon another, with the poles of each magnet 10 being faced to difference poles of its adjacent magnets 10, so that the magnets 9a and 9b may face one surface of the sheet 8 and, in addition, the direction of stack of the magnets 9a and 9b may become coincident with the axis of easy magnetization of the sheet 8. The methods also include steps of performing multipolar magnetization on the sheet 8 so that the direction of magnetization of the sheet 8 may be inverted alternately obliquely to the axis of easily magnetization by moving the magnets 9a and 9b at a fixed speed in the direction A perpendicular to the axis of easily magnetization while the sheet 8 is moved at a fixed speed in the direction of axis of easy magnetization. The magnetic attraction sheet is obtained by the methods.
Patent JP-2003156590-A (JP)
Title: Continuous confirmation method for seal integrity of canister required for intermediate storage of spent nuclear fuel
Inventor: MIZUTANI MASATOSHI
IPC: G21F5/12
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To confirm seal integrity without requiring large works by monitoring the inner pressure of a spent nuclear fuel storage vessel from outside. SOLUTION: One of or both of a detection means with vibration for monitoring inner pressure from outside the vessel by attaching a vibration sensor 13 to the spent nuclear fuel storage vessel (canister) 11, exciting at an excitation point, and catching inner pressure variation caused upon loss of seal as variation of frequency, and a detection means using differential pressure by placing another sealed vessel in the canister, and detecting volume variation of individual sealed vessel corresponding to the pressure variation in the canister from outside are provided. By adding the temperature variation in the canister sealing spent nuclear fuel for simultaneously inputting and analyzing, the seal integrity is confirmed.
Patent JP-2003162476-A (JP)
Title: Information providing unit and information providing method
Inventor: NODA JUNYA
IPC: G06F15/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To convert or generate information to be delivered, according to the throughput of a terminal that access the unit, and then send the information to the terminal.  <P>SOLUTION: An information providing unit 100 that can communicate with a plurality of terminals 410, 420, 510, and 520 over a network 600 wherein the information throughput differs from terminal to terminal. The information providing unit comprises a database 200 in which providing information to be delivered in response to an information reference request from a terminal is stored; terminal type detection means 122 that, upon receiving a reference request, detects a terminal type identifying the throughput of the terminal; delivery information composition means 120 that converts or generates providing information associated with the request from the terminal based on the detected terminal type so that the information is suitable for the throughput of the terminal; and information sending means 112 and 114 that send the converted or generated providing information to the terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153864-A (JP)
Title: Electronic clinical recording sheet system
Inventor: HIRAI MASAAKI
IPC: G16H10/60
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clinical recording sheet system capable of simply and speedily perform proper waveform processing and waveform analysis to a biological signal by storing and holding the biological signal which is the secular numerical data of a patient directly as clinical recording sheet information in an electronic storage medium. SOLUTION: This electronic clinical recording sheet system is provided with a data holding memory for data-holding the biological signal, a display part for displaying the personal information on the patient and waveform-displaying the biological signal, a processing part for performing data processing for waveform-displaying the biological signal on the display part, and an operation part for operating the display form of the biological signal on the display part. The processing part is provided with a specific processing part for data processing of the biological signal by respectively required processing systems, data-processes the biological signal held by the data holding memory by the processing system selected by the specific processing part through the operation part, and waveform-displays it on the display part.
Patent JP-2003166926-A (JP)
Title: Method and apparatus for cleaning orifice for melt indexer
Inventor: MOCHIZUKI TOSHIJI
IPC: G01N11/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cleaning method and an apparatus capable of efficiently cleaning the inside diameter of an orifice, without having to remove the orifice from a furnace body to the outside.  <P>SOLUTION: A guide tube 5, having a guide hole for guiding an elastic pin 11 for cleaning, is inserted in a furnace chamber 2 of the furnace body 1 housing the orifice 3. The elastic pin 11 for cleaning is inserted in the guide hole 6 from the upper end of a guide tube 5 with the guide hole. The elastic pin 11 for cleaning is pressed in and is passed through the guide hole 6 by a pressing rod 12 and is further pressed in, rubbed against and inserted in the diameter 4 of the orifice 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169492-A (JP)
Title: Dc brushless motor control circuit and image forming apparatus
Inventor: TAKASHIMA SHIRO
IPC: H02M1/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sizes of an FET and a heat sink plate by improving a gate drive circuit of a driver and suppressing the loss of the FET in a DC brushless motor used for a polygon mirror motor or the like for a scanner.  <P>SOLUTION: The DC brushless motor control circuit comprises a semiconductor switch, a gate drive circuit for driving the switch, and a control circuit for driving the gate drive circuit in such a manner that an arbitrary delay time incorporated in the gate drive circuit is combined with the acceleration of the gate drive circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165458-A (JP)
Title: Motor-driven power steering device for cargo-handling vehicle
Inventor: KAWASHIMA KAZUFUMI
IPC: B62D117/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency by eliminating work for confirming the direction of steering wheel.  <P>SOLUTION: When a traveling operation determining section 43 detects a neutral signal from a rotational angle sensor 41, it is determined as an operator having not performed traveling operation and a timer 44 counts the duration of the condition. When the duration reaches a prescribed period, a motor 32 for power steering is controlled by a target steering speed calculating section 34 and a motor driver 37 so that the steering angle detected by a steering angle sensor 33 may reach a value corresponding to a straight movement condition. Thus, the steering wheel is automatically steered so as to obtain the straight movement condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172511-A (JP)
Title: Combustion device
Inventor: OTSUKA JUNJI
IPC: F24H9/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device which inhibits incomplete combustion of a burner caused by the saturation of the power supply quantity to a fan.  <P>SOLUTION: The combustion device comprises a determining means 56, a second correcting means 571, and a third correcting means 572. The determining means 56 determines whether the power supply to the fan 3 by a power supply control means 53 can be increased. The second correcting means 671 corrects/reduces the upper limit value of a target rotational frequency of a fan 2 corrected by a first correcting means 55 according to the blocking of an air pathway after the determining means 56 determines that the increase of power supply to the fan 3 is impossible at least until it is determined that the increase is possible. The third correcting means 572 corrects/increases the upper limit value of the target rotational frequency of the fan 2 corrected by the first correcting means 55 after the determining means 56 determines that the increase of power supply to the fan 3 is possible until it is determined that the increase is impossible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170874-A (JP)
Title: Rear structure of vehicle
Inventor: KAWAKAZU SATOSHI
IPC: B62J1/12
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To project the rear part of a tandem seat 22 backward in a triangular shape in a plan view, and a rear grip 24 for a fellow passenger disposed at the rear of the tandem seat 22 is formed in a triangular shape generally identical to the rear shape of the tandem seat 22.  <P>SOLUTION: The rear part of the tandem seat is projected backward in the triangular shape in a plan view to increase the area of the rear part of the tandem seat for easiness of seating and for easiness of loading on the rear part of the tandem seat. Also the rear grip for the fellow passenger is formed in the triangular shape generally identical to the rear shape of the tandem seat, two sides of the triangular rear grip are positioned on the side of the fellow passenger for easiness of holding hands on these sides. In addition, the integrated feeling of the rear part of the tandem seat with the design of the rear grip is increased, and the appearance of the rear part of a body can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002292945-A (JP)
Title: Method and apparatus for determining data position in open specification environment
Inventor: HAYES KATHERINE E
IPC: G06F40/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To find out high resolution and low resolution image data, using an OPI(open process interface) package, which has not been used for storing data reliably. SOLUTION: For specifying a potential path name of data for an object in publishing data, a command in the publishing data and a path mapping are compared. For specifying the potential pass name of the object data in the publishing data, the comment and a search pass are compared. For confirming the potential path name, the publishing data are pre-scanned. The command of the publishing data is substituted to the confirmed path name. The data are retrieved based on the confirmed path name so that the object data are inserted to the publishing data. The publishing data are outputted to the outputting medium via the outputting unit.
Patent JP-2003174585-A (JP)
Title: Image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/353
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device for adjusting a mechanical shutter delay without using a dedicated light source device for adjustment or the like.  <P>SOLUTION: In adjusting the delay of a mechanical shutter 103, a delay time updating control part 112a of a system controller 112 performs twice photographing for which a mechanical shutter closing command is outputted at mutually different timings. Also, an exposure detection part 112b acquires two exposures from respective object images and a delay time calculation part 112c calculates equivalent delay time from the two exposures. Then, the delay time updating control part 112a stores the calculated equivalent delay time in an EEPROM only when a variation of the exposure during the time is settled within a prescribed level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179682-A (JP)
Title: Method, apparatus and program for controlling telephone conversation
Inventor: EMURA AKIRA
IPC: H04M3/56
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone conversation controlling method which minimizes the disconnection of prefix and inflection of voice in multi-spot and multi-channel public-address communication.  <P>SOLUTION: The voice signals of respective M' (k) channels are received from a k-th spot among K spots, and these voice signals are attenuated to reproduce the voice signals of M channels to emit voice from the speaker. The voice signals of N channels are collected by microphones and the voice signals of N' (k) channels are transmitted to the k-th spot to judge the presence/ absence of a transmission voice signal. When it is judged that there is no transmission voice signal, it is judged whether the voice signals from the respective spots are at least at a prescribed level. Then, a loss quantity of attenuating a voice signal from a spot where the voice signal does not reach the prescribed level is made to be larger than that of attenuating a voice signal from a spot where the voice signal reaches the prescribed level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178927-A (JP)
Title: Electronic part
Inventor: TAKATANI MINORU
IPC: C08G85/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part being capable of being miniaturized and lightened and having high mechanical strength, heat resistance and high-frequency characteristics.  <P>SOLUTION: The electronic part 1 has a resin layer 10 constituted while using a resin as a main component and a conductor layer 23 brought into contact with the resin layer and formed of a conductor. The resin layer has metal- containing resin layers 10a to 10f comprising a resin obtained by reacting a metallic alcoxide or the partial condensate of the metallic alcoxide and a synthetic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187016-A (JP)
Title: Information processor and method, recording medium, program and content selling system
Inventor: KAGAMI TATSUYA
IPC: G06Q50/10
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To buy and sell content data via a network allowing easy operation of a user.  <P>SOLUTION: A user terminal unit requires supply of buying information on buying content data to a content distributing server in Step S2. The user terminal unit allows the user to select whether or not to buy the buying content data in Step S3. The user terminal unit makes access to URL of a subordinate hierarchy of the content distributing server capable of downloading the buying content data on the basis of previously held buying information, and requires the buying content data in Step S4. The user terminal unit requires supply of information on the right to use of the acquired buying content data to the content distributing server in Step S5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186998-A (JP)
Title: Medicine management system
Inventor: TSUKAHARA CHISATO
IPC: G16H10/60
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine management system for executing the unitary management of the purchase, use, and dumping situation of medicine.  <P>SOLUTION: This system is provided with a management center 12 for managing the purchase/consumption history of various medicines 11, a medicine history information storing means 13 for recording the electronic list of various medicines and each electronic managed medicine history, a plurality of purchasers 14A, 14B,... who purchase medicine from the medicine list recorded in the medicine history information storage means 13, a medicine selling agent 15 who sells a purchase request medicine 11a according to an instruction from the management center 12, an input terminal 16 set at the medicine purchaser 14 side for transmitting the use situation of the medicine to the management center, an input terminal 18 set at a medicine dumper 17 side for requesting the dumping of medicine to be dumped or the treatment of unused medicine to the management center 12, and a medicine processing agent 19 who treats the medicine to be dumped in response to the request from the management center 12. The unitary processing of the management of the medicine from the purchase to dumping is executed by the medicine history information storing means 13 of the management center 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180118-A (JP)
Title: Blade structure for grass mower
Inventor: OKITA KOICHI
IPC: A01D34/64
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade structure for a grass mower that can efficiently cut the grass with the power loss minimized by arranging the mowing blades on the top ends of the stays in double layer structure vertically and separated into the inner side and the outer side.  <P>SOLUTION: In the grass mower that is provided with stays 8, 9 driven by a motor to rotate horizontally and cutting blades 10 fixed to the top ends of the stays, the ordinary stay 8 and the short stay 9 are vertically doubled and integrated and the blades 10 are fixed to the top ends of the stays 8, 9 to form the vertically doubled cutting blade.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188751-A (JP)
Title: Receiver
Inventor: MORI SHINYA
IPC: H04B1/18
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver in which useless power consumption is excluded by securing the linearity of an RSSI detection circuit output circuit.  <P>SOLUTION: The receiver for linearly demodulating a high frequency signal of an antenna input terminal 1 is provided with first switches 19 and 20 for turning on and turning off the power supply of amplifies 4 and 8, second switches 5 and 9 for passing and bypassing the signal systems of the relevant amplifiers, and an RSSI detection circuit 13. A threshold is set to RSSI detecting voltage, and when the RSSI detecting voltage is equal to or higher than the threshold, the power supply of the amplifiers 4 and 8 is turned off with the first switches 19 and 20. At the same time, the second switches are changed over to a state for bypassing the amplifiers to suppress the amplification factor of a received signal. Thus, even when an electric field is strong, the linearity of an RSSI circuit is secured. When the RSSI detecting voltage is equal to or lower than the threshold, the power supply is turned on with the first switches 19 and 20, and the second switches 5 and 9 are changed over to a state for bypassing the amplifiers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188058-A (JP)
Title: Method for forming electrode of electronic part
Inventor: TAKAHASHI MASAHARU
IPC: H01G13/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an electrode of electronic part without a drop of the operability of equipment due to replacement because of the absence of wearing parts, which enables the formation of a plurality of terminal electrodes necessary for multiple electronic parts whose tops, bottoms, and front and rear surfaces can be formed with accuracy and high productivity.  <P>SOLUTION: The electrode is formed of a cylinder 6 which has a plurality of lines of projections 7 at prescribed intervals on its outer surface and a scrapping board 30 composed of a layer of two boards 3, 4 parallel to the shaft of the cylinder 6 having grooves 5 which are slightly wider than the projections 7, by making the projections 7 applied with a material for electrode 16 on the surface abut an top and bottom edges 19 and 21 of an element 1 pinched and held by arms 2 of a holder 17. Then the projections 7 are rotated to form electrodes 20 and 22 on top and bottom surfaces, respectively. Electrodes 23 on the side surface are made by making the projections abut on the side surface of the element in the same manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184355-A (JP)
Title: Temporary assembly structure for back door handle
Inventor: IDOGAMI YOSHIYUKI
IPC: E05B1/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To implement a temporary assembly structure for a back door handle, which is reduced in parts count and assembling steps, and ensures the waterproofness thereof.  <P>SOLUTION: In the back door handle to be mounted on a back door panel of a vehicle by means of bolts, a back door handle main body 10 is formed of two types of resins, i.e., a rigid material A and a soft material B, and two- color injection-molded. In a portion formed of the soft material B, a sealing rib 15 is formed on the periphery of bolt holes 13, and a temporary engaging projection 14 for engaging with a rim of a back door handle mounting window portion which is formed in the back door panel 11, is formed.  <P>COPYRIGHT: (C)2003,JPO