baber/WOPTO huggingface dataset:
Patent JP-2002031969-A (JP)
Title: Image forming method and image forming device
Inventor: TAMURA YUJI
IPC: G03G15/20
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which generated flicker is restrained while a halogen heater lamp is used as the heat source of a heating roller, and to provide an image forming device by which such a method is carried out. SOLUTION: This image forming method has a stage for thermally fixing an unfixed image after previously heating recording material on which the unfixed image is formed by a heater lamp whose heating element is made of carbon material. This image forming device forms an image by thermally fixing the unfixed image on the recording material and is provided with a preheating means equipped with the carbon heater lamp at a more upstream position than a fixing area in a recording material carrying direction. The heating element in the carbon heater lamp has heat radiation surfaces showing the high intensity of generated heat at least in two directions, and either heat radiation surface is opposed to the surface of the carried recording material and the other heat radiation surface is opposed to a part of the outer peripheral surface of either a heating roller or a pressure roller.
Patent JP-2002032249-A (JP)
Title: Exclusive control method, exclusive controller, recording medium in which exclusive control program is recorded and data base system
Inventor: MAEDA KAORU
IPC: G06F15/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an exclusive controller of a data base system in which inquiry optimization to optimize transaction performance efficiency of a system is performed. SOLUTION: The exclusive controller in the data base system is provided with a means (2) to generate lock processing procedures including a locking operation and an unlocking operation for simultaneous performance control of transaction, a means (3) to prepare access plans for the inquiry optimization in which a generated lock processing procedure is fetched as a data operation, a means (4) to evaluate costs of the access plans including efficiency of simultaneous practicability of the transaction for the prepared access plans and a means (5) to select an optimal access plant based on the evaluated costs among the prepared access plans.
Patent JP-2002042202-A (JP)
Title: Capacitance sensor
Inventor: KUKITSU TOMOHISA
IPC: H01G4/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To further improve the durability of a capacitance sensor by permitting easy and highly precise positioning of electrodes in manufacturing processes. SOLUTION: A protruded portion 30 functioning as a gap member is formed on the upper face of a holding member 3 formed of an insulator and grooves 31, 32 are formed on both sides thereof. By pressing and fitting the electrodes 1, 2 into the grooves 31, 32, the electrodes 1, 2 are positioned and held in close abutment to both side faces of the protruded portion 30. Terminal portions 11, 21 are integrally formed on the electrodes 1, 2. A wear resistant member 5 formed of an insulator is provided for covering the electrodes 1, 2 and the protruded portion 30 at its upper face.
Patent JP-2002043886-A (JP)
Title: Piezoelectric vibrator and surface-mounted piezoelectric vibrator
Inventor: MATSUURA HIROYOSHI
IPC: H03H9/19
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator, with which the problem of short- circuiting between terminals do not occur, and a surface-mounted piezoelectric vibrator, which is very inexpensive, improves stability in packaging and deals with ultra miniaturization. SOLUTION: A crystal vibrator is composed of a base 2, a crystal diaphragm 1, held on the relevant base 2 and a cap 3 for airtightly sealing the relevant crystal diaphragm. On the upper surface of the base, the inner side of a lead terminal 24 is mutually counterposed with a protruding piece 22, the crystal diaphragm 1 is located between them, and each of drawing electrodes, the lead terminal 24 and the protruding piece 22 are bonded conductively with a conductive adhesive agent. By pressure fitting the metal cap 3 into the base 2, airtight sealing is performed. The lead terminal 25 is provided with a bent part 26, and a plate-like metal terminal 4 may be made a conductively bonded constitution near the top of the metal cap 3 as well.
Patent JP-2002036866-A (JP)
Title: Vehicle interior cooling device
Inventor: KAWADA YOSHITAKA
IPC: B60H1/32
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle interior cooling device capable of quickly and efficiently cooling the vehicle inside with the window closed. SOLUTION: A partition wall 30 allowing passage of cooling gas or the cold is connected to the lower part of a roof part 17 in the automobile, and a user chamber 24 and a cooling chamber 25 are formed separately from each other. In a pipe 32, one end is connected to a liquefied carbon dioxide gas cylinder 31, while the other end is connected to a nozzle 33 inside the cooling chamber 25. Liquefied carbon dioxide fed from the liquefied carbon dioxide cylinder 31 is jetted into the cooling chamber 25 from the tip of the nozzle 33 via the pipe 32 so as to cool down the user chamber 24 and the cooling chamber 25.
Patent JP-2001066279-A (JP)
Title: Improved electrochemical sensor design
Inventor: MUSHO MATTHEW K
IPC: G01N27/26
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To positively inform a user of the contact of insufficient sample to an electrode by reporting the user that a detector generates an error signal and a test has failed, and needs to be tried again in the case of an insufficient current. SOLUTION: A sub element 40a of a reference electrode is arranged upstream from an operation electrode upper part 39a. When an insufficient amount of fluid for blood specimen for completely covering the operation electrode enters a capillary space, electrical connection is formed between the sub element 40a of the reference electrode and the exposed part of the operation electrode upper part 39a due to the conductivity of a blood sample. However, since the area of the reference electrode that can be utilized for contact due to the blood sample is small, only an extremely weak current can pass between both the electrodes, namely through a current detector. By performing programming to issue an error signal when a signal being received by the current detector is less than a specific level, the need for the re-execution of a test is positively reported to a user.
Patent JP-2002044483-A (JP)
Title: Pll circuit for crt monitor horizontal drive signal
Inventor: UTO YOSHIYUKI
IPC: H03L7/089
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent sudden frequency drop in a HOUT signal, since the deflection voltage of an electronic beam rises suddenly and destroys a CRT monitor, when the frequency of the HOUT signal suddenly becomes low. SOLUTION: When a horizontal synchronizing signal (Hsync) which is the input of a PLL circuit is suddenly interrupted, the fluctuation in the frequency of the horizontal drive signal (HOUT signal) becoming the reference signal of a drive circuit in a CRT monitor is suppressed. The CRT monitor boosts an electronic beam deflection voltage to several KV, based on the frequency of the HOUT signal which is the reference signal of the drive circuit in CRT. A phase comparison result is outputted, only in an Hsync period by installing delay circuits 103 and 104 having the same constitutions and switching circuits 109 and 110 turned on/off by the Hsync signal. Thus, the frequency fluctuation of the HOUT signal can be suppressed, when Hsync is interrupted suddenly.
Patent JP-2002036350-A (JP)
Title: Bent processed product and processing method therefor
Inventor: KAWAHARA RYOZO
IPC: B29C53/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a material obtained by bonding a decorative material to a woody core material such as plywood, particle board or the like is used in a bent processed member heretofore but, when the processed product of this kind is used in a member adapted to a water using area such as the top panel or the like of a washstand, a kitchen or the like, water penetrates into a joint or the bonded part with other part to swell or corrode the core material and anxiety has been left in long-term use and, in such a case that a hard decorative material is used, the decorative material is necessarily cracked, broken or depressed when an article falls on the surface of the decorative material. SOLUTION: In consideration of this problem, a thick decorative sheet obtained by laminating and molding a surface layer and a core layer, both of which comprise a resin material is used and a recessed part is provided in the decorative sheet at a proper place so as to leave the surface layer and, after the surface layer is heated if necessary to bend the decorative sheet, and an appropriate fixture is brought into contact with the bent part to inject a curable resin in the space, which is surrounded by the fixture and the surface layer, and the cured resin is integrated with the surface layer to obtain the bent processed product.
Patent JP-2002049332-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/1365
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element, a display device and electronic equipment which use a two-terminal type nonlinear elements which are excellent in display characteristics and are small in power consumption. SOLUTION: In the intersecting part between a counter electrode on a counter substrate and a data line on an element substrate, the distance between both electrodes is increased by denting the substrate of the part. Therefore, the intersecting capacity component can be reduced and the power consumption of the liquid crystal element can be reduced.
Patent JP-2002048520-A (JP)
Title: Instrument and method for measuring shape
Inventor: FUJITA HIDETO
IPC: G01B11/245
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To detect unintentional movement of the hand in a measuring head to eliminate a measured data including an error caused by the movement of the hand, in a free-scanning type shape measuring instrument for measuring a complicated shape by holding tire measuring head by the hand to be moved freely around a measuring object. SOLUTION: This instrument has a means for detecting the unintentional movement of the hand in the measuring head. The detection means for the movement of the hand has a means wherein a marker image is labelled in a stereographic image for measuring a position of the measuring head to find an aspect ratio of a circumscribed rectangle and a label area, and the presence of the movement of the hand in the measuring head is determined based information therein. When the presence of the movement of the hand in the head is determined, the measured data is excluded because the error is included.
Patent JP-2002046914-A (JP)
Title: Electrophotography device
Inventor: SUZUKI HIROSHI
IPC: B65H23/188
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotography device capable of providing stable sheet carry by keeping sheet tension of a continuous paper sheet constant between a fixing device and a sheet carrying tractor. SOLUTION: This device comprises a fixing device comprising a tractor, a tractor drive shaft, and a pair of fixing roller, a buffer provided to be turnable around a shaft provided in parallel to the tractor drive shaft and rotation shafts of the fixing rollers, and a tension coil spring to provided torque to the buffer provided on the buffer from the center side of the buffer at an angle about 30 deg. or less relative to a straight line joining the rotation center of the buffer to a tip of the buffer. The tension coil spring and the buffer are provided to apply sheet tension to the continuous paper sheet between the tractor and the fixing device.
Patent JP-2002053708-A (JP)
Title: Olefinic thermoplastic elastomer composition
Inventor: ISHIKAWA MASANAO
IPC: C08L23/16
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic thermoplastic elastomer composition useful as a protecting tube of a wire harness cable and a sheet material for a car, excellent in abrasion resistance, having fully high flame-retardancy and also being light. SOLUTION: An olefinic thermoplastic elastomer composition contains 30-99 pts.wt. of an olefinic thermoplastic elastomer and 1-70 pts.wt. of ethylene- propylene copolymer rubber, and if necessary, further contains at least 2 pts.wt. (converted into weight of a bromine element) of a bromine flame retardant, at least 1 pt.wt. of antimony trioxide and at least 0.2 wt.% of a lubricant to 100 pts.wt. in total of an olefinic thermoplastic elastomer and an ethylene- propylene copolymer rubber.
Patent JP-2002056493-A (JP)
Title: Vehicle specifying device
Inventor: SHIMA TAKESHI
IPC: G08G1/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle specifying device allowing specifying of a vehicle and detecting of the position on a road surface by only a roadside device. SOLUTION: Messages are transmitted from a roadside device 101 to a plurality of vehicles 113 within a measuring range 112 of a vehicle measuring means 102 of the roadside device 101 by radio communication by attaching feature amount 110 of the vehicles 113 such as vehicle speed, vehicle lengths and vehicle numbers recognizable on the vehicles 113 sides without mounting new sensors on the vehicles 113. The vehicles 113 communicatable with the road side receive the messages attached with the feature amount 110 and start vehicle specifying means based on the messages when the attached feature amount 110 is coincident with feature amount 110 of the self vehicles. An individual message can be transmitted to a specified vehicle of the plurality of vehicles 113 from the roadside device, without providing the vehicles 113 sides with means for detecting the positions of the self vehicles.
Patent JP-2002054974-A (JP)
Title: Water level measuring device
Inventor: FUJIHASHI KAZUHIKO
IPC: G01F23/28
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable water level measuring device receiving no influence of induction of thunder or a high voltage electric wire, dispensing with a power source of a sensor, superior in corrosion resistance and causing little failure in an outdoor severe environment. SOLUTION: This water level measuring device is provided with an inner tube 3 being a cylindrical part deformed by water pressure, an optical fiber 4 arranged in a spiral shape in the inner tube 3, a strain distribution measuring apparatus 7 for measuring the strain distribution of the optical fiber 4 and a computer 8 for determining a water level from the strain distribution.
Patent JP-2002056442-A (JP)
Title: Automatic vending system, automatic vending method, recording medium recording automatic vending program, and portable information terminal
Inventor: NAMIKI NORIO
IPC: G06Q30/06
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To minimize the waiting time of a user for purchase and accounting by means of a portable information terminal as much as possible, and to perform the selling quickly as same as the selling with coins. SOLUTION: An automatic vending system receives the discriminating information from a portable information terminal, and requests a certification center so as to conclude the certification during the time when the user selects a merchandise for purchase, and the accounting is performed between the certification center during the time when the user takes out the merchandise after purchasing it.
Patent JP-2002040022-A (JP)
Title: Test paper analytical device
Inventor: HATAYAMA TAIDO
IPC: G01N33/493
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a test jig analytical device capable of measuring easily, for example, in the state where a test jig is placed on a cup, similarly to conventional visual determination, and being utilized smoothly in bedside medical examination or regional medical examination. SOLUTION: A test body component analytical device of a measuring test jig has a measuring part equipped with a detector for measuring reflected light and a control part installed separately or integrally with the measuring part. In the device, a test jig reading part facing to the measuring test jig is installed in the measuring part, and an operation part for comparing the difference of measured values caused by fluctuation of the distance between the measuring test jig and the detector in each measurement with a reference and correcting it is installed in the control part, and the measuring part is formed movably by manual operation.
Patent JP-2002005459-A (JP)
Title: Electrical floor heating apparatus
Inventor: HOTTA TOSHIRO
IPC: H05B3/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrical floor heating apparatus which employs a PTC heater, and which is capable of easily obtaining required characteristics by altering the amount of produced heat at each temperature and the gradient of a relationship between temperature and the amount of produced heat. SOLUTION: For solving the aforementioned problem an electrical floor heating apparatus according to the present invention constructs a heater circuit 3 by connecting a PTC heater 1 and a cord heater 2.
Patent JP-2002060866-A (JP)
Title: Copper alloy foil for laminated board
Inventor: NAGAI TOUBUN
IPC: C22C9/04
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide copper alloy foil for a laminated board, in a printed circuit board using a liquid crystal polymer as a resin substrate, excellent in adhesive properties with the liquid polymer. SOLUTION: This copper alloy for a laminated board contains the addition elements of one or more of, by weight, 0.01 to 2.0% Cr and 0.01 to 1.0% Zr, and the balance copper with inevitable impurities, in which, by controlling the thickness of an oxidized layer in the outermost surface layer and a rust preventive film, electrical conductivity is >=50% IACS, and 180 peel strength with a liquid polymer is >=5.0 N/cm.
Patent JP-2002062595-A (JP)
Title: Instant printer
Inventor: UCHIOKE KEIZO
IPC: G03D9/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To always keep the space between the recording surface of instant film and an exposure head constant. SOLUTION: Guide rails 24 are provided on both sides of a loading chamber cover 20, and a film pressing part 25 is attached to freely slide between the guide rails 24. In the case of closing the cover 20, a catch 60 provided on the pressing part 25 is fit into a locking groove 61 provided on the exposure head 40, so that the pressing part 25 and the head 40 are integrated. The pressing part 25 is moved in a subscanning direction by following the head 40. A pressing roller 50 provided in the pressing part 25 enters into the inside of a pressing aperture formed on a film pack and presses the instant film enclosed inside. Since the head 40 and the roller 50 always face to each other, the head 40 is pressed all over the recording area of the instant film with equal force.
Patent JP-2002074620-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: AJIKI MASARU
IPC: G11B5/39
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To apply a desired magnetic field to a MR element by means of a pair of Co based magnetic domain controlling films. SOLUTION: A magnetoresistance effect type magnetic head is provided with a magneto-resistance effect film (a FeNi layer) 6 showing a magneto- resistance effect by which the change of an external magnetic field is sensed as the change of electric resistance to a sense current and the Co based magnetic domain controlling films 2a and 2b positioned in the both ends of the magneto resistance effect film 6 and consisting of base layers 8 and Co based magnet films 9 which are repetitively laminated and the Co based magnetic domain controlling films 2a and 2b apply magnetization in an intra-surface direction (direction of an arrow A) to the magneto-resistance effect film 6. The MR head is capable of preventing Barkhausen noise and obtaining satisfactory reproducing output without disturbing a reproducing waveform.
Patent JP-2002066394-A (JP)
Title: Device for supplying gas/liquid two phase flow and perforating device
Inventor: WATANABE HIROAKI
IPC: E21D20/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying gas/liquid two phase flow which can obtain a gas/liquid two phase flow having a proper state efficiently and reliably, which is simply structured and easily operatable at a low operation cost and maintenance cost and to provide a perforating device. SOLUTION: The device for supplying gas/liquid two phase flow is provided with a solution tank 11 for storing a liquid L air tightly, a compressed air supply unit 12 for supplying compressed air A, an air passage Ra1 for forcibly sending the compressed air to a space 11a on the liquid surface in the solution tank 11 from the compressed air supply unit 12, and a two phase flow passage Rd which is a passage for performing the liquid supply by connecting the liquid lower part 11b in the solution tank 11 to the outside of the solution tank 11 and which is for joining the liquid with the compressed air A from the compressed air supply apparatus 12 at a prescribed position J in an atomizing state to forcibly sending the joined fluid toward the outside direction of the solution tank 11,  for supplying the liquid L from the solution tank 11 by the action of the liquid surface pressing force p1 due to the compressed air filled in the space 11a of the solution tank 11 and the action of negative pressure p2 inside the passage due to an atomizing phenomenon generated by the compressed air A jetted to the outside of the tank 11 and for gas/liquid mixing the liquid L with the compressed air A joined with the liquid L by a jet system.
Patent JP-2002071468-A (JP)
Title: Temperature recording device, managing method of temperature record, and temperature record managing system
Inventor: KAWAI MOICHI
IPC: G01K1/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature recording device, a managing method of temperature record, and a temperature record managing system where falsification or erasing of a data stored in a memory is prevented and an access history to the data can be remained. SOLUTION: The temperature recording device has a temperature sensor 307A which outputs a temperature data, a data storage part 304B where the temperature data is stored as a temperature record together with a time data, a calculation part 304A which demands input of an authentication data based on the access request to the temperature record such as read operation and then authenticates by referencing the result of prescribed calculation based on the inputted authentication data, and a main control part 308 which permits access to the data storage part 304B when the authentication is realized.
Patent JP-2002076588-A (JP)
Title: Electric structure, connection structure of electronic component, surface treatment agent, surface treatment liquid, method for surface treating electrode, and method for mounting electronic component
Inventor: KITAE TAKASHI
IPC: C09K3/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure of an electric structure employing a conductive adhesive in which sufficient initial bonding strength and connection reliability can be attained. SOLUTION: Adhesion between the electrode surface and a conductive adhesive is enhanced by forming an organic compound film on the electrode of an electric structure by surface treatment using an aliphatic thiol based surface treatment agent.