baber/WOPTO huggingface dataset:
Patent JP-2001235410-A (JP)
Title: Apparatus and method for measuring strength of film
Inventor: SAITO NOBUHIRO
IPC: G01B11/16
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method capable of measuring the strength of the film applied to the surface of a base material objectively, automatically and accurately. SOLUTION: The apparatus for measuring the strength of the film consists of a load tester 1 allowing load to act on a sample 6, an analogue/digital converter 8 inputting the load data outputted from the load tester 1, a CCD camera 9 for observing the entire surface of the film of the sample, an image processor 10 for analyzing the image signal of the CCD camera and a display monitor 11. In the method for measuring the strength of the film, the image signal of the CCD camera is inputted to the image processor to analyze the difference image with a reference image and the load data, at a point of time when the change quantity of the difference image exceeds a difinite value, is detected. Or, the edge extracted screen of a differential image is subjected to histogram processing and the load data, at a point of time when the variation exceeds a difinite value, is detected.
Patent JP-2001234986-A (JP)
Title: Silent chain
Inventor: WAKABAYASHI SHOZO
IPC: F16G13/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the bending of a connecting pin in a silent chain. SOLUTION: A lot of link plates 2 having a pair of teeth parts 21 and pin holes 22 respectively are superimposed in the plate thickness direction and the longitudinal direction and mutually pivotally connected by connecting pins 3 inserted in the pin holes 22. The connecting pin 3 is constituted of a joint pin 31 with a tile cross section and a locker pin 32 having a shorter length than the joint pin and a tile cross section. Guide washers 4 are provided corresponding to the respective connecting pins 3 respectively. The guide washer 4 is provided with a guide part 41 overhung to the both sides of a tooth part 21 of the link plate 2, and a pin hole 42 for fixing the end of the joint pin 31.
Patent JP-2001232935-A (JP)
Title: Manufacturing method for water-base ink jet recording sheet
Inventor: ARAI TOSHIO
IPC: B41J2/01
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a water-base ink jet recording sheet, which is excellent in the absorbability and color developability of a water-base ink jet ink and with which a clear, highly dense and, at the same time, precise and stainless image can be produced by a method wherein a smooth surface layer made of fine hydrophilic inorganic particles is produced on an ink accepting layer. SOLUTION: In order to manufacture the water-base ink jet recording sheet, under the state that a base material is run in a predetermined direction, the base material is dry-coated with powdered paint Next, the powdered paint is day-coated with fine hydrophilic inorganic particles. Then, the resultant base material is led to a first heat fixing device consisting of a fixing roller 17 having a predetermined surface temperature and a pressurizing roller 18 so as to be thermally pressurized between the rollers in order to produce the ink accepting layer made of the powdered paint on the base material. At the same time, at the fixing of the surface layer made of the fine hydrophilic inorganic particles on the ink accepting layer, the resin comprising the powdered paint has a melt starting temperature of 70 deg.C or higher and a melt viscosity at 100 deg.C of 20,000 to 1,000,000 poises.
Patent JP-2001257449-A (JP)
Title: Wiring board and method for manufacturing the same
Inventor: KURAMOCHI SATORU
IPC: G11B5/60
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is formed by placing a wiring layer formed by deposition on a first insulating layer placed on a base substrate and exhibits high adhesion of the wiring part and by which problem of migration is solved. SOLUTION: The wiring board is formed by placing a wiring layer formed by deposition on a first insulating layer directly or through an adhesive layer placed on a base substrate. The wiring layer is formed by applying an undercoat of an electroless nickel layer on the first insulating layer and laminating an electroplating layer mainly made of at least electrolytic copper layer on the undercoat, and the rate of thermal expansion of the first insulating layer is within the range of 15 ppm-20 ppm in the range of process temperature or service temperature.
Patent JP-2001244706-A (JP)
Title: Variable attenuator
Inventor: HAMADA TAKESHI
IPC: H01P1/22
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable attenuator for a high-frequency signal of a small size, at a low cost and having various satisfactory electrical characteristics. SOLUTION: A high impedance quarter-wavelength duct 2 is branched from a microwave transmission line 1 and variable impedance elements 3, 4 are connected between a tip of the quarter-wavelength line 2 and a reference level source (GND). By bringing the variable impedance elements 3, 4 into a state of very low impedance (resistance) that is a short-circuit state, a branched part of the quarter-wavelength line 2 from the microwave transmission line 1 is made to an open state, resulting in the quarter-wavelength line 2 gives less effect on the microwave transmission line 1. By increasing the impedance of the variable impedance elements 3, 4, however the impedance of a joined part of the quarter-wavelength line 2 with respect to the GND is changed to give effect on the microwave transmission line 1.  The power of the microwave transmission line 1, reflected and absorbed in the impedance (resistance) component according to this effect and the microwave power, is attenuated.
Patent JP-2001244416-A (JP)
Title: Semiconductor integrated circuit for processing signal
Inventor: RYU NOBUHIRO
IPC: H04B1/38
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an S/N ratio deteriorates due to spurious noise in an LSI that mounts several circuit blocks for composing the radio communication system of a portable telephone on one semiconductor chip. SOLUTION: In the semiconductor integrated circuit, a first circuit block including an oscillation circuit that becomes the generation source of noise, and a second circuit block including a circuit that may malfunction due to the transmission of noise from the oscillation circuit through a substrate, are formed on one semiconductor substrate. The first circuit block and the second circuit block are separated.  Concretely speaking, the first circuit block and the second circuit block are formed at a fist island region (241) and a second island region (242) that are surrounded by each of insulation separation zones (231 and 232) on the surface of a semiconductor substrate, semiconductor regions (251 and 252) with low resistance are formed at a substrate region (203) excluding the active element formation of the first and second island regions, and at the same time the semiconductor regions with low resistance are connected to a stable voltage terminal.
Patent JP-2001242221-A (JP)
Title: Auto-handler and measuring method of ic
Inventor: TANAKA TORU
IPC: H01L21/66
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent excessive contact load of a terminal or a contact pin, even if the thickness of an IC package differs in some degrees. SOLUTION: This auto-handler is equipped with a hand 1 for holding an IC 5 and moving it onto an IC socket 8. A measuring part 7 measures electric performance of the IC 5 on the IC socket 8. The distance to the bottom surface of the IC 5 held on a measuring head part 2 of the hand 1 is measured by a displacement gauge 6. A moving quantity of the IC 5 onto the IC socket 8 by the measuring head part 2 of the hand 1 is corrected by a not-illustrated control means, based on a displacement quantity of the distance to the bottom surface of the IC 5 measured by the displacement gauge 6.
Patent JP-2001245057-A (JP)
Title: Interphone system
Inventor: YAMANE KAZUYASU
IPC: H04M9/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To add a monitor function which does not accompany the voice output on the slave machine side with resembling even in the case that the base band transmission system is adopted for voice and the FM system is adopted for video. SOLUTION: A master machine A1 is comprised of a carrier signal generation part 110 besides a multiplexing part 100, a power source part 101, a call detection part 102, a picture reception and demodulation part 103, a monitor TV part 104, a speaker amplifier part 105, a speaker part 106, a microphone part 107, a microphone amplifier part 108, and a power feeding part 109, and a slave machine B1 is comprised of a speaker amplifier power supply control part 210 besides a multiplexing part 200, a power reception part 201, a call control part 202, a camera part 203, a video modulation and transmission part 204, a microphone part 205, a microphone amplifier part 206, a speaker amplifier part 207, a speaker part 208 and a carrier signal detection part 209.  The speaker amplifier power supply control part 210 keeps the voice output off till detection of a carrier signal after the change from the power feeding standby state to the operation power feeding state and turns on the voice output by detection of the carrier signal and turns off the voice output at the time of the change to the power feeding standby state.
Patent JP-2000313724-A (JP)
Title: Copolymer, its production and product molded therefrom
Inventor: OI NOBUO
IPC: C08F4/6592
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer excellent in elastic recovery and transparency, and useful for a stretch film, a shrink film or the like by regulating the molecular weight distribution of a copolymer of an olefin, an alkenyl aromatic hydrocarbon and a diene within a specified range. SOLUTION: This copolymer is the one of (A) an olefin [e.g. ethylene and an α-olefin (e.g. propylene)], (B) an alkenyl aromatic hydrocarbon (e.g. styrene) and (C) a diene (e.g. divinylbenzene), having 1.5-12.0 ratio of the weight average molecular weight to the number average molecular weight. The copolymerizing composition is preferably 1-99 mol%; component B and 0.00001-9 mol% component C. The copolymer is obtained, for example, by carrying out the copolymerization in the presence of an addition polymerization catalyst obtained by contacting a transition metal complex with an aluminum compound and a boron compound.
Patent JP-2001248764-A (JP)
Title: Sprinkling hose for hose reel
Inventor: HOSHINO SUSUMU
IPC: F16L11/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an upscale-looking sprinkling hose for a hose reel with favorable pressure tightness and design quality, allowing comfortable reeling and drawing of the hose reel by reducing frictional resistance of a hose surface. SOLUTION: This sprinkling hose 1 is used being reeled on the hose reel. A low frictional surface comprising extrusion-molding a polyvinyl chloride resin composition or a polyolefin resin composition each containing partially crosslinked resin is formed on the hose surface. Favorably, a surface modification agent comprising cyclic neopentanetetraylbis (2,6-di-t-butyl-4-methylphenyl) phosphite or the like is added to the polyvinyl chloride resin composition or the polyolefin resin composition. A hose wall of the sprinkling hose 1 is favorably provided with an inner layer 2 forming a water passage, a pressure tight net 4 provided on an outer side of the inner layer 2, and an outer layer 3 convering the pressure tight net 4.
Patent JP-2001243403-A (JP)
Title: System and method for payment
Inventor: HIKITA TAMOTSU
IPC: G06Q40/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for payment which can shorten a total processing time, save the labor and cost, and improve convenience to not only companies and account settling financial institutions, but also customers. SOLUTION: A member 2 previously registers a financial institution to be used and a member company as an asking agency by using a member terminal 21, etc. A member company system 40 generates transfer demand data. An interface server 30 for member companies converts the transfer demand data to a common format and also converts the customer code specific to the member company into a common account settlement member code. An account settlement data center system 10 records the contents of the transfer demand data and distributes them by financial periods. A financial institution interface server 50 determines a transfer account according to the account settlement member code. The financial institution server 50 divides and sends data on transfer success and failure back to the account settlement data center system 10.
Patent JP-2000289573-A (JP)
Title: Electronic security system with authentication element range determining means, particularly vehicle locking system
Inventor: GEBER MICHAEL
IPC: B60R25/24
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To perform at high speed and by use of simple data an authentication procedure between a plurality of authentication element detecting sensors and an authentication element which proves validity in an electronic system. SOLUTION: A security control device includes several security units positioned in a target, at least one authentication element recognized to be valid, and several target side authentication element detecting sensors. A signal transmission device transmits inquiry data signals within a related capture range which can be received by a certain authentication element within a corresponding capture range. The authentication element has a device for returning authentication response signals.  The inquiry data signals transmitted by the detecting sensors include sensor specifying coded data protocol fields 3a, 3b, 3c and the authentication element analyzes the sensor specifying coded data protocol range of the received inquiry data signal to generate an authentication response signal containing a sensor indicating data protocol field 4 coded by information about from which detection sensors the authentication element has received the inquiry data signal.
Patent JP-2001250508-A (JP)
Title: High-pressure steam discharge lamp
Inventor: TANIGUCHI YUKIFUMI
IPC: H01J61/54
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure steam discharge lamp which is safe and having superior quality. SOLUTION: A luminous tube 1, an adjacent auxiliary conductor 6 attached to the tube 1, and a start circuit connected parallel with the tube 1 are built in an outer globe, in a high-pressure steam discharge lamp. The tube is comprised of a light-transmittance alumina tube, where at least a metal halide, mercury, and inert gases are fed inside hereinto, and the start circuit is comprised of a starter and a tungsten filament connected serially. The constitution has end of the conductor one connected between the starter and the tungsten filament.
Patent JP-2001256852-A (JP)
Title: Membrane switch
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01H13/52
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a membrane switch capable of preventing erroneous operation caused by a foreign substance even if the foreign substance is caught between a lower electrode sheet and a supporting board at the time of assembling of the membrane switch. SOLUTION: The membrane switch has the upper electrode sheet 10 wherein the first electrode 11 is provided on the lower side; a lower electrode sheet 20 wherein the second electrode 21 is provided on the upper side in a position opposite to each of the first electrode; a spacer 30 arranged between the upper electrode sheet 10 and the lower electrode sheet 20, wherein an inner edge part 31 is provided apart from the first electrode 11 and the second electrode 21; a supporting board 40 arranged at the lower side of the lower electrode sheet 20; and an inner edge part 71a arranged between the lower electrode sheet 20 and the supporting board 40 so as to be apart from the first electrode 11 and the second electrode 21.  The inner edge part 71a has a gap forming layer 70 as a separate body from the supporting board 40 arranged in a position more distant from the first and the second electrodes 11, 21 than that of the inner edge part 31 of the spacer 30.
Patent JP-2001257604-A (JP)
Title: Transmission circuit for error correction and reception circuit in wireless communication system
Inventor: KIZAWA TAKESHI
IPC: H03M13/23
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to reduce the number of bit errors caused on a wireless transmission channel even when an error correction code is used in the case of application of an interference wave to a transmission signal and to also solve the problem of giving interference to an interfering station. SOLUTION: An interference wave detection circuit 14 detects or estimates a period when the reception sensitivity of an interference wave periodically transmitted with large transmission power is high, and a transmission control circuit 15 transmits no signal that is generated by an error correction coding circuit 11 and subjected to error correction coding as its control for the period so as to avoid the effect of an error having not been reduced even with the use of an error correction code. Furthermore, by controlling the stop of transmission for a period when the reception sensitivity of an interference wave is high, an error from an interference station is reduced and interference given onto the interference station is suppressed.
Patent JP-2000292763-A (JP)
Title: Liquid crystal projector
Inventor: FUJIMORI MOTOYUKI
IPC: G02F1/1333
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To decrease the man-hour of assembling and adjusting operation by decreasing the number of components by simplifying the structure. SOLUTION: The liquid crystal projector has an image formation optical system equipped with a projection lens 7 and a light coupling prism 6. This projector has liquid crystal panels 1a, 1b, and 1c arranged at the object position of the image formation optical system, a fitting member 4 for fitting the liquid crystal panels 1a, 1b, and 1c to the light coupling prism 6, and a spacer member 5 which is formed in a wedgelike shape and adjusts the positions of the liquid crystal panels 1a, 1b, and 1c in their plane directions and directions orthogonal to them. The liquid crystal panels 1a, 1b, and 1c are fixed to the light coupling prism 6 through the fitting member 4 and spacer member 5.
Patent JP-2000264063-A (JP)
Title: Interior trim member of vehicle door
Inventor: PRAUD JEAN-PIERRE
IPC: B60J1/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the assembly property by arranging a window hoist, a locking mechanism, and mechanical/electrical functional elements such as a rail for guiding a window glass on a holding panel as an interior lining to be assembled with an external panel of a door, and arranging a covering sheet so as to cover the holding panel from the inner side. SOLUTION: A window hoist 5 with a motor 15 as a drive source, a locking mechanism 7, and mechanical/electrical functional elements such as a rail 17 for guiding a window glass are arranged on a plastic holding body (a support panel) 9 as an interior lining to be assembled with an external panel of a door for vehicle. A slender cutout 19 is provided in the holding panel 9 on the passenger seat side so that an access can be made to the inner side of the door from an outer side 9a of the panel when the door is assembled. A hole 19' is also provided, and an internal handle of the door is fitted thereto. The support panel 9 is assembled with an external panel, and its outer side is covered with a decorative cover sheet.
Patent JP-2001256898-A (JP)
Title: Cathode ray tube and monitor
Inventor: KIRIMURA HIDEKI
IPC: H01J29/07
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a cathode ray tube so constructed as to prevent the resonance of an aperture grill with a damper wire that a friction coefficient between the damper wire and a tape grid member put in contact therewith is increased by a getter film formed in the tube to cause a tape grid material to be shifted from a preset position by hitching therebetween to produce irregular streaks appeating as vertical stripes on a screen. SOLUTION: A vibration element 2 is mounted on the outer periphery of a face panel skirt 72g of the cathode ray tube 1. It is vibrated to cause a contact area between a damper wire and a tape grid member to slide. The surface of a getter film formed on a sliding region is smoothed to produce reduction in friction coefficient therebetween and prevent catching therebetween.
Patent JP-2001264120-A (JP)
Title: Zone display meter
Inventor: KOBAYASHI NOBUHIRO
IPC: B60K35/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a zone display meter which displays a measurement amount by zone display without a needle. SOLUTION: A zone display meter comprises a light source case 3 as a zone display member comprising a plurality of zones for displaying a measurement amount, and a rotary disc 1, as a rotary member comprising an opaque material, which is so fitted to a rotary shaft 9 of a movement 8 as to be provided above a zone display member 3 and comprises a transparent part 2 of such size as to cover at least the entire zone of the zone display part. The number of zones which the transparent part 2 covers is different depending on rotation of the rotary disc 1.
Patent JP-2001263156-A (JP)
Title: Memory rewriting system for vehicle control device
Inventor: YASHIKI TETSUYA
IPC: G06F21/60
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability and efficiency of a program transfer from a rewriting device to a vehicle control device. SOLUTION: This system is a rewriting system for the vehicle control device for rewriting a first program stored in a memory of the vehicle control device to a second program transferred from the rewriting device. The system is provided so that the second program may be transferred as a data row provided with a program cord of the second program a first address including a head address of a memory with the stored program cord and a second address including the head address of the memory with a stored program cord to be transmitted after the program cord. Because the data row to be transferred includes the head address of a data row to be transmitted next, the transfer can be restarted from the interrupted data row, even when the transfer is interrupted.
Patent JP-2001260883-A (JP)
Title: Train control device
Inventor: TAWARA KAZUHIRO
IPC: B61L27/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a train control device allowing the long-time recording of a received waveform along with the determination of a train control signal and reproduction of the seized condition of reception and the actual condition of reception for serving accurate testing. SOLUTION: A train control signal transferred via a receiver 1, input means 2 and band restricting means 3 is converted into digital time series by A/D converting means 4 and demodulated by signal determining means 5. Train control means 8 determines a target speed from the train control signal and outputs a braking instruction to a braking device 9 in accordance with train speed and position information. Record reproducing control means 13 records the digital time series being compressed by coding compressing means 10 in recording means 11 in accordance with the abnormal reception judgement of the signal determining means and the train control means, outputs it in a proper signal from the recording means to an output device 15 via output means 12 with the instruction of an input device 14, and selectively reproduces a signal waveform.