baber/WOPTO huggingface dataset:
Patent JP-2001051736-A (JP)
Title: Operation key
Inventor: AOKI NOBUHIRO
IPC: G05G1/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation key whose thickness can be thinned. SOLUTION: In this operation key, a key main body 9 is fitted to a recessed part 11 by a machine screw 13 and a flat spring 14 so that it can freely rock. The arm parts 14a to 14d of the flat spring 14 uniformly energize the key main body 9 to a recessed part 11-side and the key main body 9 is in a neutral position in which the whole periphery of a lower edge part 10a is abutted on the base of the recessed part 11 and which is not inclined. When the depression position of an operation key 3, which corresponds to a hole 11a, is depressed, the key main body 9 rocks with the opening part 9d-side part of the lower edge part 10a of a through hole 10 as a fulcrum. A depression part 9a elastically deforms a click board 25 and short-circuits contact points 21 and 22.  The arm part 14c of a sideboard opposite to the depression position across the machine screw 13 energizes the upper part of the depression part 9c of the key main body 9 to a recessed part 11-side and the arm part 14a energizes a cover member 15 in a direction detached from the recessed part 11. When a depression operation of the operation key 3 is stopped, the operation key 3 is speedily resorted to the neutral position by the multiple energization of the arm parts 14a and 14c.
Patent JP-2001050500-A (JP)
Title: Fluid pipe with light signal transmitting function and piping parts thereof
Inventor: AKIYAMA MASAAKI
IPC: H04B10/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To transmit various kinds of fluids, propagate pressure, and transmit a light signal with the same pipe by arranging light signal connectors for one or two-way transmission on both end parts of a pipe body in which a port for a fluid is arranged. SOLUTION: In a fluid pipe, a light/fluid hybrid connector 1 for transmitting a light signal is disposed on a fluid inlet side end part of a leading pipe 1-2 with a flare. When a connector main body 1-1 of the light/fluid hybrid connector 1 is connected to a joint part 3 for feeding a fluid, for example, transmissions of the fluid and the light signal are simultaneously performed. In this time, the fluid is passed flow paths 1-1a, 1-1b of the connector main body 1-1, it flows a leading pipe 1-2. On the other hand, the light signal is propagated from an optical fiber 1-6 connected to the light/fluid hybrid connector 1 to a receiving side through a sleeve 1-4 while reflecting a pipe inner circumferential surface in the same leading pipe 1-2 from the flow path 1-1a of the connector main body 1-1.
Patent JP-2001343622-A (JP)
Title: Liquid crystal display panel
Inventor: TSUJI YASUYUKI
IPC: G02F1/1339
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel in which recognition failure of a mark can be avoided. SOLUTION: The liquid crystal display panel is obtained by adhering the peripheral part of two substrates with a seal 2 and filling a liquid crystal between the substrates and inside the seal 2. The device has a mark 1 in a part except the display pattern region to allow any device in the production process to automatically recognize the device. The mark 1 is formed on the substrate and the seal 2 is applied as protruding from the side to form a protrusion 2a covering the whole surface of the mark 1.
Patent JP-2001342703-A (JP)
Title: Structure of section between upper floor and underfloor ceiling of residence
Inventor: NISHIMURA HIROAKI
IPC: E04B1/76
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a section between the upper floor and underfloor floor of a residence, in which the reduction effect of a heavy-floor impulsive sound is improved and heat-insulating properties can be imparted to the residence and which is also executed easily. SOLUTION: A urethane-foam raw material is sprayed against floor joists 11 constituting the upper floor 10 in two stories or higher of a wooden house and a floor-substrate material rear 13 disposed onto the floor joists and a urethane foam P1 foamed by fast sticking and unifying with the floor joists and floor-substrate material 12 plywood is installed onto the floor-substrate material rear between the floor joists.
Patent JP-2001343019-A (JP)
Title: Bearing member
Inventor: YAMAZAKI MITSURU
IPC: F16C29/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making bearing member superior in commodity value. SOLUTION: In the bearing member fitted to a shaft 4, having a bearing part 2 in a cylinder 3 and sliding to the shaft 4, the cylinder forms a large diameter part 3a near both the ends of the length direction of the cylinder 3, and the load part 2a of the bearing part 2 is installed at the position of a small diameter part 3b between the large diameter part 3a and the small diameter part 3b.
Patent JP-2001341526-A (JP)
Title: Rolling screen type sunvisor structure for vehicle
Inventor: KOBAYASHI KATSUHISA
IPC: B60R21/20
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rolling screen type sunvisor structure integral with an air bag module built in a roof of a vehicle allowing the installation of an air bag at the front part of the roof. SOLUTION: A rolling screen type sunvisor is mounted inside the front side of a roof lining 3 of the vehicle, and a rolling screen winding part 5 is provided integrally with an air bag module 4 built in the roof. With this structure, even the roof lining 3 with the air bag can easily have a sunvisor function.
Patent JP-2001342518-A (JP)
Title: Induction heating device
Inventor: SAKAMOTO HIDEO
IPC: H05B6/10
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance induction heating device with a high durability of a refractory material and a heating coil. SOLUTION: The induction heating device, which is provided with a refractory material part inside the heating coil and heats while continuously carrying a heated material to inside of the above heating coil, is characterized by being a single piece of structure by means of jointing a mounting edge fittings for fixing the above refractory material part to a frame of the induction heating device with a condenser tube arranged in the above refractory material part.
Patent JP-2001352368-A (JP)
Title: Ringer driver circuit
Inventor: KAWAHARA SHINGO
IPC: H04M1/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a ringer drive circuit that can drive a ringer only with a low voltage for operating an IC without the need for a high voltage supply circuit for ringer drive so as to reduce a loss by voltage conversion. SOLUTION: A chopper circuit 1 uses a chopper uses high frequency 12 to chop a received small singer sine wave 11 and provides an output of a high frequency hopper output signal 13. Furthermore, a waveform shaping circuit 2 applies waveform shaping to the chopper output signal 13 through a differential amplification operation by a differential amplifier 7 and an amplification operation by an amplifier 8 to transmits a waveform shaping output signal 14 to a voltage amplifier circuit 3. A voltage converter 9 boosts the waveform shaping output signal 14 received by the voltage amplifier circuit 3 up to a ringer drive voltage ±2 Vm to be a voltage converted output signal 15 which is full-wave-rectified by a rectifier 10 that provides an output of a rectified output signal 16 to a filter circuit consisting of resistors and a capacitor. Moreover, the filter circuit 4 shapes the waveform of the output signal 16 and provides an output of a sine wave ringer driving output signal 17 with desired voltage.
Patent JP-2001351173-A (JP)
Title: Money changer, guarantee money collating device, guarantee money collation system and guarantee money collating method
Inventor: SONODA MIGAKU
IPC: G06Q40/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To objectively collate amount information, especially guarantee money in a money changer. SOLUTION: This guarantee money collating device is provided with a money deposit part 601 to deposit reserve for change and/or entrusted money, a change amount input part 603 to input amount information of the change, a money paying part to pay the inputted amount of currencies from currencies deposited by the money deposit part 601, a deposit amount storage part 602 to store amount information of the currencies deposited by the money deposit part 601, a paid amount storage part 605 to store amount information of the currencies paid by the money paying part 604, a guarantee amount deciding part 609 to decide guarantee amount to be an object to be guaranteed based on the amount information stored by the storage parts,  a management terminal transmitting part 612 to transmit information regarding the decided guarantee amount to a management terminal 102 to manage the changer and an insurance terminal transmitting part 613 to transmit the information regarding the guarantee amount with the same contents as that of the management terminal transmitting part to a terminal of an insurance company.
Patent JP-2001350129-A (JP)
Title: Optical modulator
Inventor: HORIGOME HIDEYOSHI
IPC: G02F1/31
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To actualize an optical modulator which has a simple structure and high in operation speed. SOLUTION: The optical modulating element 1 is equipped with a magnetism setting layer 11 including magnetism setting elements which are made of magnetooptic materials and have their directions of magnetism set respectively and rotate incident light in a polarizing direction corresponding to the direction of the magnetism, thin-film coils 12 which are provided corresponding to the respective magnetism setting elements of the magnetism setting layer 11 one to one and produce magnetic fields for setting the directions of magnetism of the magnetism setting elements independently, and a reflecting layer 13 which is provided between the magnetism setting layer 11 and thin-film coils 12 and reflects light.  A driving part 2 switches the magnetism setting layer 11 between a state wherein the directions of magnetism of all the magnetism setting elements are all upward and a state wherein the directions are all downward. The projection lights of the optical modulating element 1 in the two states are split by an analyzer 5 by the difference in polarizing direction.
Patent JP-2001031734-A (JP)
Title: Polyurethane catalyst composition for improving rigid foam performance
Inventor: MERCANDO LISA ANN
IPC: C08G18/38
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for systematically controlling flowability, open cell content % and k-factor value so as to enhance the processability of a rigid polyurethane foam in the production of a polyurethane catalyst composition. SOLUTION: The polyurethane catalyst composition comprises N,N'-bis(3- dimethylaminopropyl) urea and 3-dimethylaminopropyl urea in a ratio that can be varied. Increasing a ratio of N,N'-bis(3-dimethylaminopropyl) urea to 3-dimethylaminopropyl urea decreases an open cell content and a k-factor value of a foam whereas decreasing a ratio of N,N'-bis(3-dimethylaminopropyl) urea to 3-dimethylaminopropyl urea improves a flowability of a foaming composition.
Patent JP-2001357816-A (JP)
Title: Mass spectrometer
Inventor: SHIMOMURA MANABU
IPC: G01N27/62
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a mass spectrometer capable of keeping the inside of an ionizing chamber at a fixed temperature even if the filament of an ionizing part is turned on or off. SOLUTION: A heater 3 is gradually heated in advance with the filament 2 of the ionizing part turned on or off, an internal temperature in the ionizing chamber 1 to the detected value of a temperature sensor 4 at that time is measured, and the relation is memorized in a controller CPU as a temperature calibration table. The controller CPU checks if the filament 2 is turned on or off during operation of a device, and if the filament 2 is turned on for instance, it controls the heater 3 by calibrating the detected value obtained by the temperature sensor 4 by using the temperature calibration table found with the filament 2 turned on. If the filament 2 is turned off, the temperature calibration table found with the filament turned off is used.  By using the separate temperature calibration table either for ON or Off condition of the filament 2, the inside of the ionizing chamber is always kept at a fixed temperature regardless of ON or Off condition of the filament 2.
Patent JP-2001356086-A (JP)
Title: Method for measuring viscoelastic characteristic value
Inventor: NAKAGAWA NORITOSHI
IPC: G01N19/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the accurate viscoelastic characteristic value of a test piece itself in consideration of the viscoelastic characteristics of a stress rod. SOLUTION: In a viscoelastic characteristic value measuring apparatus using a split Hopkinson rod, a first strain gauge 7 and a second strain gauge 9 are attached to an input rod 3 and a third strain gauge 11 and a fourth strain gauge 11 are attached to the output rod 5 joined to the input rod through the test piece 20. Strain waves are measured by the respective gauges and the time histories of the respective measured strain waves are used to calculate the viscoelastic constants of the input and output rods to estimate the time histories of the strain waves at the end parts of the stress rods and, from the estimated time histories of the strain waves, the time histories of the strain speed, strain and stress of the test piece 20 are calculated to determine a stress- strain curve to calculate the viscoelastic characteristic value of the test piece.
Patent JP-2001353388-A (JP)
Title: Rear puller elevating operation device in sewing machine
Inventor: FUKUI SHIGETOSHI
IPC: D05B27/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To contrive a remarkable reduction in operating labor by reducing entanglement a great deal and allowing an upper puller to be operated to rise and fall by a light force and avoid the occurrence of the incapability of operation and improper operation caused by the slackness of a screw. SOLUTION: An upper puller 3 is rotatably held at the lower end part, and a notched groove 15 is formed in the tip surface of a sewing machine arm part 1 close to a vertical shaft 2 provided with an elastic energizing force downward by a spring 8. An engaging projection 17 engaging at the lower end of a shaft embracing member 7 is fixed and projected out at a batten plate member 16 fitted and held in this notched groove 15 slidably only vertically, and this device is constituted by being provided with a crank mechanism 23 converting the downward operated rocking motion of a rocking lever 10 into the upward sliding motion of the batten plate member 16 between the rocking lever 10 having no fulcrums and the batten plate member 16.
Patent JP-2001358117-A (JP)
Title: Plasma-etching method
Inventor: MINAMIMOMOSE ISAMU
IPC: H01L21/302
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasma-etching method using less fluorine gas, while selective etching is performed, without the use of fluorine gas of high GWP. SOLUTION: Fluorine gas, helium, and water vapor are introduced into a chamber for generating a plasma. The water vapor is decomposed into hydrogen and oxygen in a plasma processing, which combines with fluorine of decomposed fluorine gas to generate hydrogen fluoride. The fluorine also combines with an insulating film 36, which is decomposed in plasma process and is to be etched, to generate fluorine active species different from hydrogen fluoride. By adjusting the generation factor of fluorine active species, planarization etching, and the like, of an insulating film 36 and an SOG film 38 is performed in selective etching.
Patent JP-2002002319-A (JP)
Title: Vehicle for slow speed running work
Inventor: TAKEMOTO KOICHI
IPC: B60K17/28
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To drive a work device by a driving source for running a vehicle without providing a driving source for the work device in particular in a vehicle for slow speed running work used in the work requiring slow speed running. SOLUTION: In a transfer 8, a clutch 8a for running power transmission is connected with a transmission 6 to switch from ordinary running to slow speed running due to switching of the clutch 8a for running power transmission, and a hydraulic pump 10 is driven by connecting a clutch 9 for work device driving power transmission simultaneously with switching to slow speed running. Pressure oil of the hydraulic pump 10 is supplied to a hydraulic motor 11 through a pipe 12 to operate the work device 4 by the hydraulic motor 11.
Patent JP-2002006232-A (JP)
Title: Microscope having automatic focusing function
Inventor: YONEZAWA YASUO
IPC: G02B7/28
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a microscope concurrently having an ultraviolet light observing function and a visible light observing function and also having an automatic focusing function. SOLUTION: This microscope is provided with objective lenses 2 and 3 and automatic focusing parts 15 to 23 detecting the out-of-focus of the lenses 2 and 3. As for the lenses 2 and 3, either the lens for visible light 3 for visible light observation or the lens for ultraviolet light 2 for ultraviolet light observation is selectively arranged in the detection optical path of the microscope. The focusing parts 15 to 23 are constituted to radiate near infrared light to a surface to be inspected through the objective lens arranged selectively, and receive and detect reflected light therefrom. Chromatic aberration is compensated between the ultraviolet light and the near infrared light in the lens 2.
Patent JP-2002011612-A (JP)
Title: Rotating tool
Inventor: UMEOKA KENJI
IPC: B23C5/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotating tool that has a mechanism permitting a reliable fine adjustment to the edge point position of a cutting tip and prevents projection of a component part by centrifugal force even under a high-speed cutting condition. SOLUTION: A dovetailed mounting groove 4 as a blind groove from the tip end to the back end of a tool body 1 is fitted with a cartridge of a sectional form of the substantially same shape and size. A back end face 11 of the cartridge 3 and a back wall face 10 of the mounting groove 4 interrelate with each other to form a space of a trapezoidal section with a narrowed opening, and a wedge part 12 of the substantially same section supports the back end face 11 of the cartridge 3. The material of the tool body 1 is an aluminum alloy.
Patent JP-2002003653-A (JP)
Title: Crosslinkable rubber composition and its use
Inventor: SHIRATA TAKASHI
IPC: C08L83/05
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a molding article of a crosslinked rubber which is excellent in mold staining resistance and is capable of hot-air crosslinking and has a high crosslinking rate and excellent productivity of molded products of the crosslinked rubber and is also excellent in such characteristics as flaw resistance, permanent compression resistance, strength characteristics, heat resistance, wheatherability, cold resistance, and wear resistance. SOLUTION: This crosslinkable rubber composition of the invention has a turbidity of 3 ppm or less in the remaining liquid after the crosslinked rubber sheet obtained through hot-air crosslinking after a sheet-like shape molding is immersed in xylene having room temperature for 48 hours. The composition has the surface which can not be scratched at all b y the pencil hardness test using a HB pencil and also has a permanent compression resistance of 70% or less after heat processing at 150 deg.C for 22 hours. Concretely, the crosslinkable rubber composition comprises a specific α-olefin/conjugated diene copolymer rubber (A), a SiH group-containing compound (B) having at least two SiH groups in one molecule, and catalysts, as required, and in addition, a reaction inhibitor.  The α-olefin/ conjugated diene copolymer rubber is a random copolymer rubber obtained copolymerizing a 2-12C α-olefin with a cojugated dien monomer represented by the formula (1): CH2=CH-CH =C(H)(R1) [wherein, R1 is H, a 1-8C alkyl or a 1-8C aryl]. The crosslinkable rubber is used for weather strips for automobile, hoses, vibration-proof rubbers, belts, sealants, foam bodies, covered electric lines, joints for electric line, insulating parts and rubber products for domestic use.
Patent JP-2002004244-A (JP)
Title: Artificial beach construction method for sand beach
Inventor: KIKUCHI MASAO
IPC: E02B3/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a beautiful sight, reducing the construction cost, and prevent scouring of a construction section due to high waves. SOLUTION: A sloped execution face having a specified inclination is prepared in a conservation section of a beach. Gabions are piled up on the sloped execution face and mutual frame lines of the vertically and laterally adjacent gabions are fastened together by connection members and these gabions are covered with earth. It is desirable that the connection member is a coiled member and the connection member is attached to the gabions so as to embrace the mutual vertically and laterally adjacent frame lines inwards.
Patent JP-2002007544-A (JP)
Title: Method and system for real estate management
Inventor: OSAWA YUKIO
IPC: G06Q50/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide real estate management which makes it possible to accurately grasp the use state, performance, etc., of dispersed real estate items without increasing the load on respective branch offices. SOLUTION: Databases 10 and 11 of drawing data and property data regarding information on the real estate items are arranged at a general management department 1. When alteration information is sent from a terminal of a branch office 3 to the general management department 1, data in the databases 10 and 11 are updated. The update is carried out by a support institution 19.
Patent JP-2002015096-A (JP)
Title: Questionnaire answer collection method and questionnaire system
Inventor: OTA YOICHI
IPC: G06Q50/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a questionnaire answer collection method which allows a questionnaire respondent to answer a questionnaire eagerly, and to analyze the answer of the questionnaire in real time. SOLUTION: In this method, a questionnaire executant displays a questionnaire answer picture, and carries out a questionnaire thereafter, with the next step. Reception of questionnaire entry of the questionnaire respondent is carried out (S1), and a list of question items/compensation with regard to the question items and compensation when answering the question items is presented (S2). The answer fill-in picture of the question items that the questionnaire respondent has selected is displayed (S3). The answer obtained from the questionnaire respondent is stored in a server (S4). An information fill-in picture of the information necessary for paying compensation to a questionnaire respondent is displayed (S5). The information necessary for paying compensation is stored in the server (S6).  The answer collection situation is examined, and the list of question items/compensation is changed depending on the answer rate (S7). After examining whether or not a prescribed number of answers have been collected (S8), the questionnaire is terminated if collected. If not collected yet, a new respondent is received by returning to S2.