baber/WOPTO huggingface dataset:
Patent JP-2001204092-A (JP)
Title: Each zone sound collection device
Inventor: AOKI MARIKO
IPC: G10L21/0208
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an each zone sound collection device that can form a new sound collection zone from a plurality of sound collection zones. SOLUTION: An input means 1 collects a sound signal from a zone 3, an input means 2 collects a sound signal from a zone 4, each output from the input means 1, 2 is divided into signals with a plurality of frequency bands to a degree that the signals substantially include only one sound source component, each band signal is threshold processed depending on its presence, the binary band signals within the same band are logically arithmetically operated such as AND, OR, and NOT e.g. are ANDed, and the band signal corresponding to the result of '1' is extracted to extract the sound signal from an overlapped area (shown in hatched lines in Fig. 2B) of the zones 3 and 4.
Patent JP-2001200015-A (JP)
Title: Method for manufacturing 4-methyl-1-pentene copolymer
Inventor: TARUMOTO HIROMASA
IPC: C08F2/14
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing, simply, efficiently and furthermore at a low cost by slurry polymerization, a 4-methyl-1-pentene copolymer of high quality excellent in transparency and gas permeability and exhibiting a good balance between heat resistance and processibility. SOLUTION: In this method for manufacturing a 4-methyl-1-pentene copolymer comprising 60-90 mole % of a structural unit derived from 4-methyl-1-pentene and 10-40 mole % of a structural unit derived from a 5-9C α-olefin, 4-methyl-1- pentene and the 5-9C α-olefin are copolymerized using as a reaction medium a 10-20C linear saturated hydrocarbon in a slurry state at a reaction temperature of 40-80 deg.C.
Patent JP-2001199255-A (JP)
Title: Lateral driving force distributor for vehicle
Inventor: FUJIE TORU
IPC: F16H48/11
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to increase assembly workability to improve mounting property on a vehicle by using an outside rotor of a hydraulic motor as one axle at the same time. SOLUTION: An input side of a housing 1 is used as a stepped cylindrical input housing part 2, while an output side is used as a stepped cylindrical output housing pat 3 extending leftward and rightward. In the input housing part 2, a thrust shaft 4 rotationally driven by means of engine is arranged, and a differential case 6 of a differential mechanism 5 arranged in the output housing part 3 is rotationally driven by means of the thrust shaft 4 via an input gear 4A and a ring gear 7. A driving force in this process is distributed and transmitted to left and right axles 16, 17. A motor case 19 for the hydraulic motor 18 is formed as a bottomed cylindrical body extending axially to a sleeve 14 side of the differential mechanism 5, and the motor case 19 is used as an axle 17 at the same time.
Patent JP-2001199606-A (JP)
Title: Image recording device
Inventor: KANESHIRO KAZUAKI
IPC: B65H29/54
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device capable of improving printing quality by preventing a peeling claw from cutting a recording medium and suppressing adhesion of dust to the recording medium or a drum while separating and conveying the recording medium on the drum. SOLUTION: When a color material sheet 10 is separated from layered image receiving sheets 12, a shaft 67 is rotated by a motor 68, a peeling guide 66 and the peeling claw 64 are approached to a drum 34, the peeling claw 64 is inserted into a color material sheet tip adsorption/peeling groove 26, the tip of the color material sheet 10 is separated, and the color material sheet 10 is guided in the conveying direction by the peeling guide 66. During the conveying of the color material sheet 10, the sheet 10 is not cut by the claw 64, because the claw 64 is energized by a spring 65 as an energizing means to a position where it is not in contact with the sheet 10. Because the cut dust is not accidentally layered onto the image receiving sheets 12, printing can be performed well.
Patent JP-2001202940-A (JP)
Title: Sealed battery case
Inventor: OISHI KEN
IPC: H01M2/10
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized sealed battery case having superior vibration resistance by restraining the circumferential displacement of dry cells and sustraining the impact between the battery and the case. SOLUTION: First, second, third and fourth leaf springs are attached to recesses formed on the inner wall of a case 1. Dry cell 6, fitted the room of the case, are fixed by reaction force of the springs to restrain displacement in the circumferential direction.
Patent JP-2001208704-A (JP)
Title: Method of detecting foreign matter of used plastic, method of removing foreign matter, and compression packing method
Inventor: IBARAKI TETSUJI
IPC: G01N23/04
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique related to the detection and removal of a foreign matter mixedly existing in a used plastic suited to recycling and a technique related to the compression of the used plastic. SOLUTION: The hard foreign matter mixedly existing in a used plastic is detected and removed by judging the presence of foreign matter on the basis of the transmitted X-ray data which is obtained by irradiating the used plastic with X-rays. A used plastic compression package reduced in the content of foreign matter is manufactured by compression packing of the used plastic from which the detected foreign mater is remove.
Patent JP-2001205587-A (JP)
Title: Roll skin cutting device
Inventor: KASAHARA NOBUO
IPC: B26D1/04
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device using a cutter to quickly and positively cut a packaging material on the peripheral face of a roll. SOLUTION: The cutter 7 is moved along the end face of the roll 1 outward to the radial direction, the packaging material 1c protruded on the peripheral face is lifted up, the cutter 7 is swung around its end to be inserted between a peripheral face packaging material 1b and a sheet, and then the cutter is moved to the axial direction of the roll for cutting the peripheral face packaging material 1b. In these processes, the cutter 7 is slowly moved before the cutter 7 is swung and inserted between the peripheral face packaging material 1b and the sheet. Th cutter is therefore prevented from sticking through the packaging material 1c and positively inserted between the peripheral face packaging material and the sheet and then the cutter 7 is moved faster for quickly cutting the peripheral face packaging material 1b.
Patent JP-2000232241-A (JP)
Title: Illuminating electronic device and illumination method
Inventor: HAAVISTO JANNE
IPC: H05B44/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To contrive the possibility of adjusting illumination of an illuminating electronic device by a signal generated by the device by a method wherein the device is constituted into such a structure that the signal having no relation to the operation of an illuminating electronic equipment is received and at least a part of energy stored is discharged by responding to the signal to an illuminating means including LEDs for generating an optical energy. SOLUTION: This circuit comprises two series-connected LEDs(light-emitting diodes) and those LEDs act as both of a load and a flyback energy converter. Moreover, the circuit comprises a voltage source Batt and a switch SW from the side of the positive terminal of the voltage source and a first suppressor circuit SN1 series-connected with this switch are connected with each other between both terminals of the voltage source. A first branch path PR beginning from a point A has a coil L. A second branch path SC is formed of the two series-connected LEDs and these LESs form an illuminating unit IL. Thereby, the illumination of an illuminating electronic device can be adjusted at low cost and simply.
Patent JP-2001210008-A (JP)
Title: Disk reproducing device
Inventor: IMADA MASAYUKI
IPC: G11B20/10
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in shock-proof reproduction by an optical disk reproducing device having no synchronizing information indicating a leading head of a sector, a method is known by which the joint parts are put together in pattern matching in the case of re-starting interrupted buffering, however, a write re-start position is sometimes deviated even if the data matches with a sample data when the data is of sine wave, silence, etc. Moreover, in the discrimination of a music data from a non-music data according to Sub-Q information, the music data is erroneously recognized as the non-music data and music reproduction is sometimes halted halfway when this data information is garbled. SOLUTION: When patterns match with each other as a result of pattern matching, this disk reproducing device judges from a Sub-Q information or the like whether or not time information are consecutive by comparing the time information of a buffered data with that of a data buffered immediately before, and judges whether or not the data has correctly been buffered, by discrimination from the Sub-Q information whether the buffered data is music data or non-music data.
Patent JP-2001211211-A (JP)
Title: Driver circuit, receiver circuit, and signal transmission bus system
Inventor: OTSUKA KANJI
IPC: H04L25/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission bus system that attains high-speed signal transmission which has no EMI, by suppressing fluctuations of a power supply level and a ground level without relying on path control. SOLUTION: A driver circuit 3 has driver transistors(TRs) 13, 14, that are conductive when a transmission input signal TS is at a high level, to form a current path to supply a signal complementary to a pair signal transmission line 1 and that are not conductive, when the transmission input signal TS is at a low level to stop supplying the complementary signal, and has a short circuit TR 15 that is conductive, when the transmission input signal TS is at a low level to form a current path bypassing the current path, through which the complementary signal is supplied and that is nonconductive when the transmission input signal TS is at a high level to short circuit the current path bypassing the current path, through which the complementary signal is supplied.  The on-resistance value of the short circuit TR 15 is selected to be nearly equal to the sum of the ON-resistance of the driver TRs 13, 14, a DC resistance of signal transmission lines 1a, 1b and the resistance of a termination resistor 2.
Patent JP-2001206458-A (JP)
Title: Heating and cooking packaging member
Inventor: SHIBATA SEISHI
IPC: B65D77/12
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating and cooking packaging member in which gas such as air or the like within the bag pressurized as the bag is heated in a cooking device such as a microwave oven can be smoothly discharged out of the packaging member together with silent seal opening sound at a spot-like opened hole formed in the packaging member. SOLUTION: There is provided a heating and cooking packaging member in which at least one non-heat sealed portion released at an outer edge side is formed at a part of one heat seal portion of a long side through the heat sealed portion of 1 mm or more at its inner edge side. It is preferable that a width (W1) of the non-heat sealed portion ranging from the extremity end of the non-heat sealed portion to a point spaced apart by 1 mm from it is less than 20 mm. In addition, it is preferable that this packaging member is constructed such that a relation between a length (W) in a width direction of the heat-sealed portion and a length (H) in a longitudinal direction of the heat-sealed portion may satisfy an equation of W>13.77H-0.3883 and then it is particularly superior as a retort pouch.
Patent JP-2001208404-A (JP)
Title: Transmission controller for air conditioner
Inventor: SHIMATANI KEISUKE
IPC: G06F13/36
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To constitute the transmission controller for air conditioner easily at a lower cost. SOLUTION: The transmission controller for air conditioner comprises a personal computer (2) for controlling a plurality of air conditioners (1, 1,...) centrally through a data transmission line (3). The transmission line (3) is interconnected with a personal computer (2) through an extension board (4) fixed to the extension slot (2a) of the personal computer (2) and transferring data by converting the communication system of the transmission line (3) and the communication system of the personal computer (2).
Patent JP-2000173536-A (JP)
Title: Compact self-ballasted fluorescent lamp and luminaire
Inventor: YASUDA TAKEO
IPC: H05B41/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp which is almost the same in shape as a standard illumination lamp such as an incandescent lamp by lessening the diameter in the vicinity of the base. SOLUTION: A lamp lighting circuit 16 is housed inside a cover 14 provided with a base. A circuit board 24 of the lamp lighting device 16 is formed large inside the cover 14 and is placed opposing to the end of a light emitting tube 18. Electric parts 25, 26 are placed on both sides of the circuit board 24. The chip electric parts 26 are placed on the side of the light emitting tube 18 of the circuit board 24. These electric parts 26 are placed shifting from the ends of the light emitting tube 18 and thin pipes 41. Also, these electric parts 26 are placed apart from the electrodes of the light emitting tube 18.
Patent JP-2001214816-A (JP)
Title: Exhaust gas recirculation control device
Inventor: KOBAYASHI MASAHIRO
IPC: F02D9/10
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation control device having quick response speed, and preventing a valve element from adhering by deposits. SOLUTION: This exhaust gas recirculation control device is provided with a housing 1 having a gas passage 2 inside thereof, a butterfly valve 4 arranged in the gas passage 2 of the housing 1, and rotary solenoid 10 arranged on a valve shaft 5 of the butterfly valve 4 by directly uniting a rotor 11 thereof. The butterfly valve 4 is responsively driven to open and close by the rotary solenoid 10. When the rotary solenoid 10 is not energized, a valve element 6 of the butterfly valve 4 is opened by a specified opening from a fully closed position and stopped. Therefore, the sedimentation of deposits to an edge portion of the valve element is reduced, and the valve element is prevented from adhering due to the deposits.
Patent JP-2001217673-A (JP)
Title: Surface acoustic wave device and its manufacturing method
Inventor: IKEGAMI YOSHIHIDE
IPC: H03H9/145
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure for eliminating frequency deviation of electric characteristics in a wafer, and to provide its manufacturing method. SOLUTION: This surface acoustic wave device has on a piezoelectric substrates more than one exciting electrodes and conductors for characteristic adjustment formed at both end parts of the exciting electrodes linearly at right angles to the propagation direction of a surface acoustic wave. To manufacture this surface acoustic wave device, a process for forming and adhering a metal film onto the piezoelectric substrate, a process for forming on the metal film an image inverted photoresist pattern forming one or more exciting electrodes and linear image inverted photoresist patterns thicker than the pattern at both their end parts, a process for etching the area of the metal film which is not covered with the image inverting photoresist patterns, and a process for successively removing the image-inverted photoresist patterns are carried out.
Patent JP-2001215881-A (JP)
Title: Label and glass bottle and plastic bottle with label
Inventor: SUZUTA MASAYOSHI
IPC: G09F3/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide glass bottles and plastic bottle with labels which are suitable for recyclability when reusing the used glass bottles and plastic bottle several times and are capable of withstanding washability by an aqueous alkaline solution. SOLUTION: A thermosensitive adhesive layer of the label formed by sequentialy laminating a printing anchor layer, printing ink layer, adhesive anchor layer and thermosensitive adhesive layer on a base material film comprises (1) a composition composed of an ethylene-(meth)acrylate copolymer, a silane graft denatured substance of an olefinic polymer not having an epoxy group and an olefinic polymer having the epoxy group or (2) a composition composed of the ethylene-(meth)acrylate copolymer, the silane graft denatured substance of the olefinic polymer having the epoxy group and the silane graft denatured substance of the olefinic polymer not having the epoxy group.
Patent JP-2001225861-A (JP)
Title: Binding band
Inventor: SHINOHARA RIKA
IPC: B65B27/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a binding band which can easily re-bind winds without re-bonding even when wires are broken while binding them. SOLUTION: This binding band is used in binding a plurality of bound wires, and U-shaped or V-shaped notches 4 are formed with a predetermined spacing in a heat-bonding film formed in a tape.
Patent JP-2001231162-A (JP)
Title: Ups conforming to home appliance network standard
Inventor: NAKAMURA MAKOTO
IPC: H02J3/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To form UPS conforming to home appliance network standards. SOLUTION: A first injector 5 and a first wave detector 6 are installed at the input end for external systems of the UPS 1 connected with an interior distribution network, and further a second injector 7 and a second wave detector 8 are installed at the output end for the interior distribution network of the UPS 1 to build a home appliance network. Thus, an AC-to-DC converter 2 and a DC-to-AC inverter 3 comprising the UPS are controlled by a microcomputer 4. Further, a plurality of pieces of information on power and information on communication inputted to the microcomputer 4 through the second wave detector 8 and a band-pass filter 13 are processed at the microcomputer 4 and then sent out from the first injector 5 to an external system through a transducer 11 and an amplifier 10.  In addition, a plurality of pieces of information on communication inputted to the microcomputer 4 through the first wave detector 6 and a band-pass filter 9 are processed at the microcomputer 4 and then sent out from the second injector 7 to the electrical household appliances and electrical equipment on the home appliance network through a transducer 12 and an amplifier 13.
Patent JP-2001229929-A (JP)
Title: Hot water reservoir integrated fuel cell
Inventor: NISHIKAWA OSAMU
IPC: H01M8/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot water reservoir integrated fuel cell system, allowing the installation of a fuel cell in a building, without having to interrupt daily life activities and the effective use of electric power and heat, while saving space. SOLUTION: The fuel cell system comprises the fuel cell 13, a hot water reservoir 15, a fuel cell side heat exchanger 17 for recovering exhaust heat from the fuel cell 13 and a reservoir side heat exchanger 18 for releasing the recovered exhaust heat to a water in the hot water reservoir 15, and the fuel cell 13 and the hot water reservoir 15 are installed in the same case frame 20.
Patent JP-2000340891-A (JP)
Title: Semiconductor optical device
Inventor: SHIMOYAMA KENJI
IPC: H01S5/323
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting element, in which the mixed crystal composition (lattice constant, refractive index, etc.), of a semiconductor layer forming a ridge-like shape or constituting a ridge can be easily controlled and reproduced and the laser of which has stable characteristics and high operational reliability. SOLUTION: A semiconductor optical device has at least a compound semiconductor layer formed on a substrate and containing an active layer, a protective film formed on the semiconductor layer and having an opening, a ridge compound semiconductor layer formed on the protective film so as to cover the opening and having a refractive index which is lower than that of the active layer, and an electrode formed on the ridge compound semiconductor layer. The compound semiconductor layer containing the active layer contains a layer containing 5% or higher In-mixed crystal composition and the ridge-type compound semiconductor layer contains 10% or lower In-mixed crystal constitution.
Patent JP-2001234619-A (JP)
Title: Solar battery roof and snow guard structure of solar battery roof
Inventor: KURODA HIROMICHI
IPC: E04D3/40
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery roof and a snow guard structure of a solar battery roof allowing a required number of snow guard members corresponding to the amount of snow cover to be easily fitted to the solar battery roof and capable of improving work efficiency on a roof surface. SOLUTION: In this solar battery roof 1, solar battery modules 3 provided with engagement parts 5, 5a, 5b, 5c are arranged vertically and horizontally on a roof surface of a building. Between the solar battery modules 3 arranged adjacent to each other, or on the solar battery module 3, a snow guard member 4 formed as a separate body from the solar battery module 3 by a part 6 to be clamped and a snow guard part 7 is installed. The snow guard member 4 is provided with a hook part 17 for hooking a safety rope used for work on the roof surface 2. Further, the snow guard structure of the solar battery roof is mounted with a smaller number than the total number of snow guard members 4 which can be fitted in correspondence with a snow fall estimated in a district to be installed.
Patent JP-2001234005-A (JP)
Title: Urethane elastomer
Inventor: MASUBUCHI TETSUO
IPC: C08L75/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer which has excellent flexibility, weather resistance, heat resistance, low temperature characteristics, strength and molding processability, and to provide an elastomer member which comprises the composition, does not need the coating of the surface, and has excellent scratch resistance, at a low cost. SOLUTION: This thermoplastic elastomer composition comprising the components (A) and (B). (A) 100 pts.wt. of a polyurethane elastomer. (B) 5 to 900 pts.wt. of an ethylene-α-olefin copolymer which is obtained from the copolymerization of ethylene with a 3 to 12C α-olefin and has a density of 0.860 to 0.910 g/cm3, a melt index of 0.01 to 100 g/10 min, and the maximum melting peak temperature of >=100 deg.C by a differential scanning calorimeter method (DSC).
Patent JP-2001244153-A (JP)
Title: Method for manufacturing electrode foil for aluminum electrolytic capacitor
Inventor: NAKANISHI KAZUAKI
IPC: H01G13/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode foil for aluminum electrolytic capacitor, with which an effective surface area can be expanded by uniforming the density of an electrolytic current between an aluminum foil, and to provide a negative plate. SOLUTION: In the method for manufacturing an aluminum electrolytic capacitor, in which an aluminum foil 1 is etched while it passes through between pairs of negative plates 2a and 2b in an electrolyte 3 by means of current supply rollers 5a and 5b, a d c current flowing between the negative plates 2a and 2b facing the aluminum foil 1 is blocked partly, using an electrically insulative materials 4a and 4b, for etching of the aluminum foil 1. Thus, the density of an electrolytic current in the electrolyte 3 is made uniform, thereby obtaining an electrode foil for aluminum electrolytic capacitor where an effective surface area is expanded.