baber/WOPTO huggingface dataset:
Patent JP-2002041284-A (JP)
Title: Device for contracting extended instruction word
Inventor: CHO KYUNG YOUN
IPC: G06F9/38
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for contracting extended instruction words, where fetch and decode of common instruction words are executed, and extended instruction words can be processed simultaneously, thereby heightening efficiency of a CPU and program. SOLUTION: The device for contracting extended instruction words is composed of a storing section for instruction words in which the instruction words consisting of many common words and extended words are stored, a temporarily storing section which pre-fetches many instruction words from the storing section and stores them, a searching section for instruction words which outputs a position signal indicating a position of the common words and the position of the sequential extended words, a selecting section for instruction words which selects a buffer in which the common words are stored with use of the position signal, then outputs the common words sequentially, an analyzing section for common instruction words which executes the common words, an analyzing section for extended data which executes operation of operands of the sequential extended words and outputs extended data,  and a storing section for extended data which receives the extended data and stores the same.
Patent JP-2002065533-A (JP)
Title: Vacuum cleaner
Inventor: FUJIYOSHI TOSHIYUKI
IPC: A47L9/24
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner of high reliability, prevented from the damage to a hose by allowing the end face of a hose joint pipe to always abut on the hard part of the hose. SOLUTION: The hose 2 is composed of a spiral hard part 21 and a soft part 22 held in between. A hose joint pipe 1 is inserted into the hose 2 and locked by a hose locking rib 11, and the hose 2 is jointed to a handle pipe 3. In the hose joint pipe 1, the end faces 12, 13 of a joint part to the hose 2 are formed into spiral shape conformed to the hard part 21 of the hose 2, and the distance spacing to the hose locking rib 11 is adjusted to position the end faces 12, 13 exactly at the hard part 21 of the hose 2, so that the end faces 12, 13 are positioned almost over the whole periphery of the hard part 21 of the hose 2. This results in preventing the damage to the hose caused by the friction of the end face of the hose joint pipe due to bending force applied to the hose.
Patent JP-2002073091-A (JP)
Title: Decoder
Inventor: ABE KAZUTADA
IPC: G10L19/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a listener with a sound having little unpleasant noise when an error occurs during the decoding of an encoded audio signal. SOLUTION: An error detector 103 detects the occurrence of an error in decoding. A data clear device 104 sets an audio signal inputted to a windowing function processor 101 at the time of error detection to 0 in block units. The windowing function processor 102 performs overlap processing in the second half part of a previous block and the first half part of the present block for every subband. Because data change smoothly between the previous block and the present block set to 0, it is possible to suppress the a noise generated by discontinuity of data without adding a processor to perform fade processing separately.
Patent JP-2002080462-A (JP)
Title: Method for producing 5-(2-substituted-4-nitrophenyl)-4- carboalkoxyoxazole
Inventor: KATSUURA AKIO
IPC: C07D263/34
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a new oxazole compound useful as a raw material for a therapeutic medicine of hepatitis C and intermediates for an anticancer medicine. SOLUTION: This 5-(2-substituted-4-nitrophenyl)-4-carboalkoxyoxazole represented by formula (1) (wherein R1 is an alkoxyl group or a halogen; R2 is hydrogen or an alkyl group) is produced by reacting benzoic acids represented by formula (2) (wherein R1 is an alkoxyl group or a halogen) with isocyanoacetic acid esters represented by formula (3) (wherein R2 is hydrogen or an alkyl group), adding water to the resultant reaction product solution and acquiring the deposited crystal.
Patent JP-2002077071-A (JP)
Title: Automatic fault diagnosis and correction method for private wireless network
Inventor: TAKEDA TADAO
IPC: H04W84/12
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic fault diagnosis and correction method that utilizes the Internet so as to sufficiently make the best use of fault diagnosis and correction software programs thereby automatically diagnosing and correcting a fault in a private wireless network system and that can save man- hours for fault diagnosis and correction having conventionally been carried out by engineers. SOLUTION: In the automatic fault diagnosis and correction method, when a wireless terminal making communication with a wireless access point connected to the Internet is in operation, the wireless terminal accesses a web server provided with a fault cause or (and) fault correction analysis software program on the opportunity of occurrence of an error signal, and the web server analyzes the cause of the fault or (and) fault correction on the basis of error information transmitted from the wireless terminal.
Patent JP-2001188063-A (JP)
Title: Suppressor and method for continuous electrochemically suppressed ion chromatography
Inventor: ANDERSON JAMES M JR
IPC: G01N30/96
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuous electrochemically suppressed ion chromatography and to provide an apparatus used for the method. SOLUTION: A chromatography effluent which contains sample ions and an electrolyte is divided into the flow of a first chromatography effluent and the flow of a second chromatography effluent. Electrolysis ion water which is selected from a group composed of hydronium ions and hydroxide ions is generated by the electrolysis of water. The electrolysis ions whose electric charge is identical to that of the electrolyte and the flow of the second chromatography effluent are made to flow through a stationary phase. Thereby, the electrolyte in the flow of the second chromatography effluent is suppressed. The sample ions are then detected in the flow of the second chromatography effluent which is suppressed.
Patent JP-2002079295-A (JP)
Title: Livestock excretion treatment system
Inventor: SATO HIROSHI
IPC: C02F11/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To operate a livestock excretion treatment system by energy recovered from excretion by suppressing power consumption of the whole of the system and to put excess power to practical use for many purposes. SOLUTION: The operation timings of the screen pump 5, first sludge pump 8, first stirrer 11, second sludge pump 12, second stirrer 22, first return pump 25, blower 29, second return pump 27 or the like used in an excretion treatment apparatus 2 are allowed to cooperate mutually to properly treat excretion while the peak of power used in the system is suppressed low.
Patent JP-2002081961-A (JP)
Title: Rotary angle detector, brushless motor and motor operated power steering system
Inventor: INAYAMA HIROHIDE
IPC: H02P6/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary angle detector, a brushless motor and a motor operated power steering system capable of deciding the presence or absence of an own fault in the case of detecting a rotary angle and detecting an auxiliary rotary angle when the fault is detected. SOLUTION: The rotary angle detector comprises a resolver 22 for outputting a signal corresponding to the rotary angle of a rotary shaft 6, a plurality of pairs of poles cooperatively rotated with the shaft 6 and provided on a magnet plate 20 having the shaft 6 as a center, a magnetism detecting element provided on a board 21 to detect magnetism of the pole, a means for comparing a signal t1 corresponding to the rotary angel of the shaft 6 based on the magnetism detected by the detecting element with a signal t2 corresponding to the rotary angle of the shaft 6 output from the resolver 22, and a means for deciding the presence or absence of a fault of the signal t2.
Patent JP-2002089474-A (JP)
Title: Shaft seal structure of oil-free screw compressor
Inventor: YASUNAKA HIDEO
IPC: F04C27/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a shaft seal device for an oil-free screw compressor. SOLUTION: The oil-free screw compressor 1 compresses suction air by meshed rotation of a pair of male and female screw rotors 3, 4. In the compressor 1, bearings 8, 10 supporting rotor shafts 5, 5a on the suction side and the discharge side of the respective screw rotors 3, 4 are provided on the rotors 5, 5a, while the shaft seal devices 11, 12 sealing an action space 15 from bearing boxes 7, 9 housing the bearings 8, 10 are provided between the bearings 8, 10 and the screw rotors 3, 4. The shaft seal devices 11, 12 are respectively formed with gaps 14 enclosing the rotor shaft 5, and a communication passage 17 communicating the gap 14 formed in the suction-side shaft seal device 11 with the gap 14b formed in the discharge-side shaft seal device 12 is formed between the gaps 14, 14b.
Patent JP-2002080071-A (JP)
Title: Paper container for microwave oven
Inventor: YAMAUCHI KUNIO
IPC: B65D81/38
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent burning of a joined part by solving a problem that a surface of a bottom part of a conventional paper container, i.e., the joined part of a lower end of a body member with a bottom member is burned if the container is heated for a long time in a microwave oven. SOLUTION: In this paper container 1 comprising the body member 10 and the bottom member 20, a bent part 26 is formed by bending an outer circumferential part of the bottom member 20 downwardly, a lower end part 14 of the body member 10 is folded inwardly across the bent part 26, and heat-pressed to form a joined part 15, and a bottom surface part 25 of the bottom member 20 is recessed downwardly.
Patent JP-2002094066-A (JP)
Title: Method for manufacturing thin-film transistor
Inventor: KUNII MASABUMI
IPC: G02F1/136
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film transistor capable of reducing defects inside a crystal grain provided in a semiconductor thin film, even while forming a thermally oxidized film on a low-melting glass substrate. SOLUTION: In order to manufacture the thin film transistor, having a laminated structure provided with a semiconductor thin film 5 composed of polycrystalline silicon, an oxidized film 3 composed of the oxide of silicon and a gate electrode film and a thin-film forming process for forming the semiconductor thin film 5 composed of an amorphous silicon on an insulating substrate 0 is carried out first. Then, a solid phase growing process for executing a solid phase growing processing, by heating the semiconductor thin film 5 and converting the amorphous silicon to the polycrystalline silicon is performed. Successively, a light irradiating process for irradiating the semiconductor thin film 5 converted into the polycrystalline silicon with light energy and reducing crystal defects included in the polycrystalline silicon is performed. Thereafter, a thermal oxidizing process for exposing the semiconductor thin film 5 to the atmosphere containing gas with oxidization ability, where a pressure is 0.1 Mpa to 5 Mpa and a temperature is 100 deg.C to 700 deg.C, thermally oxidizing the surface of the polycrystalline silicon and forming the oxidized film 3 is carried out.
Patent JP-2002055590-A (JP)
Title: Apparatus for making holographic stereogram
Inventor: ISHIKAWA JUN
IPC: G03H1/26
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To rapidly make holographic stereograms capable of photographing persons and landscapes at a low cost. SOLUTION: This apparatus for making the holographic stereograms is capable of recording holograms with one process step without making a master hologram by arranging a plurality of small-sized image projectors using space modulation elements 2, such as liquid crystal display elements, so as to face a hologram film 1, to a column form, displaying original picture images of corresponding positions to the respective projectors in these image projector columns, simultaneously projecting these images to the holography film by using a laser beam 6 for holography recording, spreading the light 8 branched from the same laser by a lens 9, etc., and simultaneously irradiating the hologram film with this light as reference light.
Patent JP-2002089872-A (JP)
Title: Indoor unit of air conditioner
Inventor: YAMADA TOSHIAKI
IPC: F24F13/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner, in which a supporting member is prevented from being damaged, even if an excessive external force is applied in the direction of opening forward a ventilation hole. SOLUTION: A casing 1 for an indoor unit is provided with a front panel 2, in which a slit 3 is formed. The ventilation hole 4 is made in the panel 2 by shifting both sides of the slit 3 to and fro. The supporting member 17 is provided for controlling the variation in the amount of the opening of the hole 4. One part 17a of the member 17 is attached to the rear edge 11 of the hole 4. The other end 17b of the member 17 is connected to a front edge 12 of the hole 14 by means of a connection means R, in which the connection is released by an external force action of at least a predetermined amount in the direction for forwardly opening the opening 4.
Patent JP-2002089905-A (JP)
Title: Humidifying unit
Inventor: TAKEYA NOBUYUKI
IPC: F24F6/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying unit capable of humidifying the inside of a room, and of ventilating indoor air effectively. SOLUTION: There are provided a processing side fan 43 in which outdoor air is sucked into a room and exhausting the same to the outside of the room upon humidifying, while indoor air is sucked in and is exhausted to the outside of the room upon ventilation; a regeneration fan 35 in which indoor air is sucked in and is blown out into the room upon humidifying; an adsorption rotor 37 that is rotated between an outdoor air flow passage for outdoor air sucked in with a processing side fan 43 upon humidifying and a flow passage for indoor air sucked with a regeneration fan 35 and simultaneously adsorbs moisture from fresh air and discharge the same to the indoor air; and an electric heater 36 for heating the indoor air flowing to the adsorption rotor 37 upon humidifying.
Patent JP-2002095142-A (JP)
Title: Battery harness protection structure
Inventor: KIMURA MAKOTO
IPC: H02G3/38
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery harness protection structure which does not bring about rise of assembling cost resulting from a new process and addition of new membranes and increase of noise and can effectively prevent damage of battery harness when a floor panel is deformed. SOLUTION: This battery harness protection structure comprises, a flange 24 which is formed and disposed at an opening FPH in contact with the lower side of circumference of the opening FPH of the floor panel FP of a vehicle, a main body 21 which is disposed at the lower side of the general plane GL of the floor panel FP and provides the battery harness 12b connected to a high voltage battery 1 disposed on the floor panel FP through the lower side of the floor panel FP, and a bracket 2 which is disposed continuously between the flange 24 and main body 21 and is formed of a metal plate including a curved buffer 25 which is provided to be projected upward from the general plane GL of the floor panel FP.
Patent JP-2002090385-A (JP)
Title: Acceleration switch
Inventor: TAKEDA TERUYUKI
IPC: G01P15/135
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small acceleration switch easy to manufacture. SOLUTION: This acceleration switch 1 has a sealed container, and a traveling contact 8 is connected to one end of a terminal pin 3. The traveling contact has blade-shaped parts 8B at equal intervals, is displaced by receiving the weight of an inertia ball 10 arranged on the inside of the sealed container, and the tip comes into contact with the inner surface of a metal container 6. Columnar buffer parts 6A extruded in the inward direction are molded in the cylinder part of the metal container 6 at the equal intervals, and the blade-shaped part 8B is arranged between adjacent buffer parts 6A-6A. The extruded amount and the intervals of the buffer parts 6A are set so that distance between the surface of the inertia ball 10 and the inner circumferential surface of the container keeps the specified distance sufficiently larger than the thickness of the blade-shaped part 8b. Therefore, even if shock in falling down or repeated vibration in transportation is applied, stress concentration on the blade-shaped part by the shocked contact of the inertia ball and spreading or permanent deformation of the traveling contact accompanied by it is prevented, and characteristic change of the acceleration switch can be prevented.
Patent JP-2002086192-A (JP)
Title: Waste water treating device
Inventor: TAKEDA HISATO
IPC: C02F9/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To stably implement biological treatment without increasing the capacity of a biological treating vessel, to enhance the quality of treated water at a low rate of addition of an inorganic flocculating agent, to decrease the generating amt. of inorg. sludge and in addition, to allow the downsizing and cost reduction of, for example, a clean filter device, adsorption device, etc., in the post stage of a solid-liquid separator. SOLUTION: Part of the separating treated water of the solid-liquid separator 6 is returned between the biological treating vessel 3 and an intimate mixing vessel 5 or the intimate mixing vessel 5 through a separation treated water return line L20 and is mixed with a first liquid mixture, by which the MLSS concentration of the intimate mixing vessel 5 and the MLSS concentration flowing from the intimate mixing vessel 5 into the solid-liquid separator 6 are lowered without changing the MLSS concentration of the biological treating vessel 3 and the amount of the treated water (the amount of the discharge water) is made lower as compared to the case diluting water is added to the treated water.
Patent JP-2002085409-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: KAMIYAMA NAOHISA
IPC: G01S7/52
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic equipment which is provided with such a supporting function that can reduce analytical error factors as much as possible at the time of executing diagnostic protocol aiming measurement and an analytical technique utilizing the function. SOLUTION: The ultrasonic diagnostic equipment which acquires tomograms by scanning the inside of a subject generates a reference image which extracts a portion that becomes a criterion for holding the same diagnostic plane and displays the reference image by superposing the image upon a dynamic image being diagnosed as a still image.
Patent JP-2002088812-A (JP)
Title: Cab for construction machinery
Inventor: SAKYO TAKESHI
IPC: B66C23/62
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and reduce the manufacturing cost by easily forming a front pillar and a roof pillar at a low cost. SOLUTION: Lateral front pillars 22 and 23 and roof pillars 26 and 27 are constituted of one hollow steel pipe having a circular section and working the steel pipe by drawing as a substantially U-shaped sectional deformed steel pipe having roller grooves 22A and 23A integrally molded thereon. Accordingly, since the manufacture of a pipe material having a complicated sectional shape as in prior arts is dispensed with, and the set up of a separate roller groove is also dispensed with, the front pillars 22 and 22 and the roof pillars 26 and 27 can be easily formed at a low cost to improve the productivity of a cab 11, and the manufacturing cost can be also reduced.
Patent JP-2002092665-A (JP)
Title: Automatic ticket gate machine
Inventor: KITAZAWA TAKAYUKI
IPC: G07B15/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To precisely collect a fare when a superior train line is included in a service line. SOLUTION: An automatic ticket gate machine for an exit is arranged in a destination station in a railway having a network type service line and uses a rule by which a fare from a starting station to the destination station is calculated along a service route available at a minimum cost and a traveler can use any optional route if any station is not passed twice.  This automatic ticket gate machine is constructed of a reading means reading data recorded in a ticket and the like put into a main body of the automatic ticket gate machine, an extracting means extracting the starting station, a superior train line entrance station of the superior train line, and its exit station included in the network type service line from the read data, and a calculating means calculating a fare from the starting station to the destination station on the basis of the extracted starting station, the superior train entrance station, and its exit station.
Patent JP-2002097897-A (JP)
Title: Method of installing floor slab in tunnel
Inventor: YONEMURA MITSUFUMI
IPC: E21D11/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of installing floor slab in a tunnel capable of quickly carrying PC floor slabs hard to be carried, suspended and provided in a narrow tunnel. SOLUTION: When installing precast concrete floor slabs 2 having a T-shaped cross section and provided with a vertical support wall 22 at a central part of a lower surface of a rectangular horizontal floor slab 21 in parallel with a short side of the horizontal floor slab 21 inside of a tunnel 1, the floor slabs 2 are mounted on a carrier 5 in the T-shaped condition that the support wall 22 is vertically stood on the carrier 5 in a direction crossing the carrying direction and that the horizontal floor slab 21 is horizontally mounted on the support wall.  The floor slabs are supported for carrying from under thereof by a support material 6, and when the floor slabs reach the installation position, attitude of the floor slabs 2 is maintained, and the support material 6 is removed, and the floor slab 2 is hoisted by a hoist 9, turned at 90 degree in a horizontal surface, and the floor slab 2 is lowered to the predetermined position for installation.
Patent JP-2002078398-A (JP)
Title: Method for partitioning plane and space
Inventor: MARUYAMA NAOTO
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To partition a plane or a space in a more naturally harmonized form. SOLUTION: The plane is partitioned by a regular hexagonal shape, capable of being formed when circles are spread over the entire section. The space is partitioned by a solid body having eighteen faces, formed of rhombic shapes and triangular shapes which are capable of being formed, when spheres are stacked and partitioned with each other by the plane.