baber/WOPTO huggingface dataset:
Patent JP-2001242227-A (JP)
Title: Battery exhaustion inspection method of wireless transmitter
Inventor: MIYAJI NOBUAKI
IPC: G01R19/165
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery exhaustion inspection method of a wireless transmitter capable of preventing sudden drop of a voltage value of a voltage detection means by preventing inflow of a rush current from a power circuit to stabilizing capacitors, when a wireless signal is transmitted in inspection of battery exhaustion. SOLUTION: Before transmission of the wireless signal, a power source from another power circuit 17 is supplied to the stabilizing capacitors C1, C2 for stabilizing a power source supplied to a transmission means 16, to accumulate a charge, and the inflow of the rush current from the power circuit 11 to the stabilizing capacitors C1, C2 in transmission of the wireless signal is prevented, to thereby prevent sudden drop of the voltage value of the voltage detection means 12.
Patent JP-2001242431-A (JP)
Title: Liquid crystal material takeout method and liquid crystal material takeout device
Inventor: NISHIKAWA KOJI
IPC: G02F1/13
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To reusably and quickly provide a liquid crystal takeout method and device for taking out liquid crystal material high in viscosity from a liquid crystal display panel. SOLUTION: In a vessel 10, the liquid crystal display panel 11 packed with the liquid crystal material LQ is installed. After filling the inside of the vessel 10 with a solvent 29 of the supercritical state or the subcritical state, a solvent 14 is supplied to the liquid crystal display panel 11 by using a pump 21, a supply pipe disposing a back pressure control valve 22, and discharge pipe. Since the surface tension and viscosity of the solvent 14 are very small and the solubility for material is large, the solvent 14 infiltrates in the narrow clearance between substrates of the liquid crystal display panel 11 and the liquid crystal material LQ is dissolved quickly, the liquid crystal material LQ is taken out outside with the solvent 14. Since the molecular structure is not destroyed, the liquid crystal material itself is possible also for reuse.  The cost for performing the disposal of the liquid crystal material can be reduced, and the adverse effect to the environment can be avoided.
Patent JP-2001245004-A (JP)
Title: Data transmitter and data receiver
Inventor: MATSUTANI YASUYUKI
IPC: H03M1/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that A/D and D/A converters of multiple bits and with high accuracy are needed because the quantization bits of at least about 14-bit are needed to maintain the quality of transmission signal contents in a conventional data transmission system by radio such as an audio signal by small power and that a transmission circuit in which circuit miniaturization and small power can be realized has to be realized because processing such as bit synchronization and work synchronization is further complicated, a transmission bandwidth becomes wide and as a result, a circuit scale becomes large. SOLUTION: A noise shaping A/D converter converts digital data subjected to A/D conversion into data of the number of small bits being 1 bit or 2 to 3 bits, and a circuit that transmits and receives data obtained by this is made a basic constitution. In the case of transmitting and receiving this digital signal, for instance, a no signal section with no carrier in a word unit is provided, and in a receiving side, a circuit performs data reproduction by taking word synchronization in the no signal section.
Patent JP-2001251783-A (JP)
Title: Momentary power interruption controller, portable terminal unit and method for controlling momentary power interruption
Inventor: WACHI KIYONORI
IPC: H04M19/08
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To control operation by accurately detecting momentary short power interruption. SOLUTION: A power source control circuit 12 sets a momentary power interruption signal, to be sent to a momentary power interruption counter 13 from an 'L' to an 'H' for a prescribed time, when a voltage monitor signal sent from a voltage monitoring circuit 14 becomes an 'L' from an 'H'. The counter 13 starts counting of a clock signal supplied from an RTC circuit 11, according to a momentary power interruption detection signal. The circuit 12 sets a reset signal to be sent to a CPU 9 from 'L' to 'H', when the voltage monitor signal sent from the circuit 14 is set from 'L' to 'H'. The CPU 9 specifies number of clock signals counted by the counter 13, when the reset signal is set from 'L' to 'H', and judges whether a drop of the power source voltage corresponds to the power interruption.  The CPU 9 switches the operation according to the judged result, to accurately detect the power interruption and to control the operation.
Patent JP-2001254277-A (JP)
Title: Dust cloth and method for producing the same
Inventor: KANESHIRO SATORU
IPC: D06M101/16
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dust cloth having a tearing off much less than that of a conventional dust cloth and excellent dust collecting performances. SOLUTION: This method for producing the dust cloth comprises laminating a thermoplastic resin to a sheetlike material, bringing a heat source into contact with the laminate from the side of the thermoplastic resin, melting the thermoplastic resin between the heat source and the sheetlike material, cooling the thermoplastic resin when the sheetlike material is torn off from the heat source to form piles composed of the thermoplastic resin on the surface of the sheetlike material and heat-treating the sheetlike material under a temperature condition in the range of the melting point of the thermoplastic resin ±10 deg.C.  Since the dust cloth is provided with the piles composed of the thermoplastic resin on the surface of the sheetlike material and comprises pile fused material of mutually fused piles, the pile part is hardly torn off and the dust of the piles torn off is hardly dropped on a cleaning position. When the piles and the pile fused material is rubbed, since the dust cloth is charged with a static electricity, the dust cloth can adsorb dust, etc., by electrostatic adsorption and has excellent dust collecting performances.
Patent JP-2001252970-A (JP)
Title: Mold for molding head of elastic doll
Inventor: OBA KAZUO
IPC: B29L31/52
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding head bodies of elastic dolls which can mold a plurality of the doll heads at a stroke. SOLUTION: The mold is constituted so as to satisfy the requirements including (1) in split molds 1, 2 which form the mold, molding spaces for molding the doll head bodies are formed vertically in parallel to a parison 11 for molding, (2) the face part of the doll head body is formed in one molding space 3 of each of the upper and lower split mode 1, 2, and the back of the head is formed in the other molding space 4, (3) in each molding space 3, a nozzle 5 which faces the molding space and injects air is arranged.
Patent JP-2001211989-A (JP)
Title: Flickering lamp for safe walk and lure
Inventor: MIYASHITA KIYOMASA
IPC: A47G29/10
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a traffic safety lamp for night walk where the flicking of LEDs is utilized for the part of eyes of a mascot and to provide a fishing gear where a hook is set to a mascot. SOLUTION: This lamp is minimized in its size to fit it to various places, made pretty to carry it also daytime, and flickered to be confirmed from a distant place at night. Neither of complicated wiring or various parts such as a board capacitor are used but only the light emitting operation of the LEDs themselves is used to solve problems.
Patent JP-2001253029-A (JP)
Title: Laminated film
Inventor: WATANABE KAZUYUKI
IPC: C08L25/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film suitable as a food packaging material and a medical packaging material excellent in opening properties and the stability of whitening resistance, steam barrier properties and seal strength at the time of use as a sealant film. SOLUTION: The laminated film consists of at least two layers, that is, a layer (A) comprising a resin composition containing 50-70 mass % of straight chain polyethylene manufactured using a single site catalyst, 25-45 mass % of a styrenic resin and 2-15 mass % of a styrene/conjugated diene derivative with a styrene content of 2-15 mass % and a layer (B) comprising straight chain polyethylene.
Patent JP-2000272349-A (JP)
Title: Window deflector for automobile roof
Inventor: ENGELBERT HIRSCHVOGEL
IPC: B60J7/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To produce a window deflector occupying only a small volume at a non-action position and providing a large action area at an action position, capable of achieving a largest action area easily without the need of an external element. SOLUTION: A window deflector 20 for an automobile roof to be opened or closed freely, is provided displaceably between a non-action position and an action position, with the action surface thereof including at least two relatively slidable surface elements 22, 24 so that the size of the action surface is determined according to the relative positions of the surface elements 22, 24. The surface elements 22, 24 are interlocked with each other such that the action surface is pre-loaded to such a relative position that provides the largest action surface.
Patent JP-2000350578-A (JP)
Title: Expression vehicle of recombinant mycobacterium and use thereof
Inventor: BLOOM BARRY R
IPC: C07K14/01
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a recombinant mycobacterium with slight adverse effects, excellent in immune responsiveness and useful for the production, etc., of a vaccine by expressing the objective DNA integrated with a plasmid. SOLUTION: This recombinant mycobacterium is capable of expressing the objective DNA integrated with a plasmid such as a mycobacterium-Escherichia coli hybrid plasmid capable of replicating and expressing the objective DNA in Escherichia coli and a mycobacterium. Furthermore, the recombinant mycobacterium BCG-Pasteur is a substrain P1173P2 transformed with a shuttle plasmid pYUP1100 deposited in the American Type Culture Collection with an accession No.67745 and the recombinant mycobacterium is obtained by transducing a plasmid containing the objective DNA and a DNA expressing the objective DNA into a mycobacterium.
Patent JP-2000309830-A (JP)
Title: Process for producing copper wire
Inventor: YOUNG SHARON K
IPC: C22B3/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a copper wire with less energy and cost without executing fusing, casting and hot rolling stages. SOLUTION: This process for producing a copper wire includes the following stages of (A) to (H). (A) A copper-contg. material is brought into contact with a water base leaching soln. to form a water base leaching soln. high in the content of copper. (B) The water base leaching soln. is brought into contact with a water soluble extracting agent to form an extracting agent high in the content of copper and a water base leaching soln. reduced in copper. (C) The extracting agent is separated from the water base leaching soln. (D) The extracting agent is brought into contact with a water base stripping soln. to form a stripping soln. high in the content of copper and an extracting agent reduced in copper. (E) The stripping soln. is separated from the extracting agent reduced in copper.  (F) The stripping soln. is made to flow into a space between an anode 28 and a cathode 26 applied with voltage to precipitate copper on the cathode. (G) The copper is discharged from the cathode. (H) The discharged copper is worked into a copper wire 12 at a temp. not exceeding the m.p.
Patent JP-2001264598-A (JP)
Title: Optical fiber cable
Inventor: MORIMOTO MASAHITO
IPC: G02B6/44
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable in which movement of the optical fiber core in a groove is properly suppressed even when the groove is not filled with a jelly, or invasion of water into the groove can be prevented. SOLUTION: In the optical fiber cable housing coated optical fibers 3 in grooves 1 formed in the core part 2 with the direction of the groove periodically inverted, the cross-sectional area of the fibers 3 perpendicular to the longitudinal direction of the optical fibers is 20 to 40% of the cross-sectional area of the grooves 1 perpendicular to the longitudinal direction of the grooves. The inversion period of the grooves 1 ranges 130 mm to 250 mm, and a water absorbing tape 6 is applied to the outside of the grooves 1 to cover the coated optical fibers 3.
Patent JP-2001262934-A (JP)
Title: Opening/closing control method and device for automatic door
Inventor: MURATA AKIHIKO
IPC: E05F15/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To enable safe, sure and instantaneous high speed opening/closing operation without implementing the positional adjustment of reed switch at a speed reduction starting position upon installation of apparatus and locating an original point upon ON of power supply by detecting a position of a door itself by the use of an absolute position detecting sensor, to enable smooth and sure control of opening/closing by subjecting an opening/closing operation control loop to a closed loop control,  and to provide functions of setting a door opening/closing direction and designation of opening/closing or stop operation to be started after ON of power supply by generating a signal through an input of signal changing according to the mounting condition of the absolute position detection sensor to a door opening/closing device and through monitoring of the positional information from the absolute position detection sensor at the door opening/closing device. SOLUTION: This device comprises a door opening/closing mechanism part provided with an absolute position detection sensor, an opening/closing control circuit to control opening/closing operation of a door according to a signal from the sensor, and a circuit to drive a motor according to a motor drive signal from the opening/closing control circuit.
Patent JP-2001143058-A (JP)
Title: Documentation system for image information
Inventor: ONOMI MASAYUKI
IPC: G06K9/72
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a documentation system for image information by which information is read in transmission of information on the basis of paper using a scanner, characters are corrected theoretically and experimentally, obtained data on the basis of graphic is encoded and a data base file by target item is obtained, further a two-dimensional bar code formed by converting data by item extracted from the data base is attached to the information, or the information of the entire imager data is printed as the two-dimensional bar code, further only the two-dimensional bar code is printed on a board, paper and a label and stuck to an original. SOLUTION: In this system, pieces of the image data such as Kanji (Chinese characters) and alphanumerics using various kinds of paper are read using a scanner, or image data created by other systems is read from a file, filed as image source data for character recognition, erroneous data of the image source data is checked, theoretical and experiential correction is performed to the data, it is made into an electronic file again and defined as an input source of information of other system.
Patent JP-2001266424-A (JP)
Title: Magneto-optical recording medium
Inventor: TANASE KENJI
IPC: G11B11/105
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium capable of obtaining sufficient reproduced output by enlarging Kerr rotation angle even if the wavelength of the received laser beam is made short. SOLUTION: This magneto-optical recording medium 10 is provided with a translucent substrate 1, an underlaid layer 2, a reproducing layer 3, an intermediate layer 4, a recording layer 5, a heat radiating layer 6 and a protection layer 7. The layer 3 is a perpendiculary magnetized film as a simple substance and is formed to bring into contact with the layer 4. The layer 4 is an intra- surface magnetization film at room temperature and a magnetic layer to be transformed into a perpendicularly magnetized film at 150 deg.C or higher temperature.
Patent JP-2001262612-A (JP)
Title: Bucket dredging device and bucket dredging system using it
Inventor: MISHIMA AKINORI
IPC: E02F3/92
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a bucket dredging device, by which dredging works are enabled safely and surely even at a time when the depth of water variously differs by the topography of the bottom of water such as a dam storage reservoir and refuge of which is facilitated even in the case of refuge from a typhoon. SOLUTION: The bucket dredging device A is constituted in such a manner that the dredging device is rotated and moved so as to be circulated and lifted and lowered by an endless-shaped link chain 3, in which a plurality of buckets 2, 2, etc., are retained to a pontoon 1, the buckets 2 are pulled up and inverted by a sprocket 5a for an inversion means 5 on the pontoon 1 in soil and sand scratched off by the buckets 2 on the bottom of water, and soil and sand are discharged, and charged into a carrier ship.
Patent JP-2001267816-A (JP)
Title: Phase compensated 180° rat race hybrid type power distributor
Inventor: PIERUNASU BELLINDA
IPC: H01P5/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the performance of matching, isolation, an insertion loss, a phase difference (all of which can be expressed by normalized frequency) in wide band width. SOLUTION: A new phase compensated 180 deg. rat race hybrid type power distributor can improve the RF.LO isolation on wide band width by adding a short transmission line 11 and a capacitor 10 (or resistor) of a low value to the topology of a conventional 180 deg. rat race hybrid device and is allowed to be simply assembled. Although this explanation uses an ideal transmission line model, the power distributor can be produced by using all conventional microwave technologies.
Patent JP-2001271118-A (JP)
Title: Discharging device in continuous heating furnace
Inventor: KISHIMURA TSUKASA
IPC: C21D1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a discharging device in a continuous heating furnace in which a steel material can smoothly be transferred without damaging a carrying roller for laying the steel material. SOLUTION: In the discharging device fitted to the continuous heating furnace and transferring one by one plural steel materials S positioned by pushing out with a pusher 2 and crossing over plural rails 3 with the rollers 4 positioned at the front part of the rails 3 in the furnace N, the discharge of the steel material S is performed so that the steel material S pushed out with the pusher 2 is laid on the lower step surface 1e of a projection 1b by extending a shaft rod 1a and also, rotating to form the projection 1b at the tip part of the shaft rod as the upright posture, and then, after carrying the steel material S onto the rollers 4 by shrinking the shaft rod 1a, the shaft rod is turned to form the projection 1b as the sideway turning position, and the steel material S is descended and laid on the rollers 4 to perform the discharge of the steel material.
Patent JP-2000336278-A (JP)
Title: Resin composition and heat ray and/or ultraviolet shielding material utilizing the saem composition
Inventor: SHIMIZU KENJI
IPC: C08L101/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide resin compositions in which fine inorganic particles have been uniformly dispersed in a polymer and heat ray and/or ultraviolet shielding materials excellent in transparency. SOLUTION: Resin compositions comprises a polymer having 0.0002-2 mol/kg acid group and/or amino group per molecule and a structure in which an alkylene group having not less than three carbon atoms is sandwiched between two hetero atoms directly or through carbon and inorganic fine particles having an average particle diameter of not greater than 100 nm. The inorganic fine particles are preferably of a metal oxide having heat ray and/or ultraviolet shielding capability.
Patent JP-2001272200-A (JP)
Title: Recoil and counterrecoil mechanism for machine gun
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A3/82
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To shorten the overall length by employing three sliders and two springs. SOLUTION: In the inventive recoil and counterrecoil mechanism for a machine gun, a rod (6) secured to the gun carriage (5) is provided with three sliders (20, 21, 9) and first and second springs (13, 14) are provided between respective sliders (20, 21, 9). Rear seat energy is absorbed by means of the first and second sprigs (13, 14) and a counterrecoil braking action is obtained only by means of the second spring (14).
Patent JP-2001284879-A (JP)
Title: Electromagnetic wave shielding material, its manufacturing method and its utilization
Inventor: UEHARA TOSHISHIGE
IPC: B32B15/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material having an electromagnetic shield property, transparency and nonvisibility, an electromagnetic shield structure and an electromagnetic shield display. SOLUTION: The electromagnetic shielding material is composed of a resin base having recesses and a conductive material filling the recesses. The electromagnetic shield structure is composed of a transparent support board and the electromagnetic shielding material laminated on at least one surface of the support board. The electromagnetic shield display has the electromagnetic shielding material or the electromagnetic shield structure mounted on the display surface.
Patent JP-2001276273-A (JP)
Title: Thermosensitive gelling water composition for extinguishing fire and method for extinguishing fire
Inventor: MARUYAMA TAKASHI
IPC: C09K3/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water composition for extinguishing fire that extinguishes fire and prevents spreading fire by containing water easily by the heat of fire to be a solid form and adhering to combustion matter at the time of extinguishing fire, and that can be used by a normal fire-extinguishing device. SOLUTION: A water composition for extinguishing fire is water-soluble at a specific set temperature or below and includes a thermosensitive thermaI gelling polymer containing water to thermally gel by the heat of fire having a temperature that is a set temperature or higher, especially a cellulose derivative and water, and a method for extinguishing fire uses the water composition for extinguishing fire.
Patent JP-2001278937-A (JP)
Title: Crosslinked polyamino acid and production method thereof
Inventor: IRISATO YOSHIHIRO
IPC: C08G69/48
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable crosslinked polyamino acid excellent in the productivity, and a production method thereof. SOLUTION: This crosslinked polyamino acid is obtained by crosslinking using a compound containing at least two isocyanate groups. The method for producing the crosslinked polyamino acid is characterized by simultaneously chain-extending and crosslinking a polysuccinimide or a polyamino acid.