baber/WOPTO huggingface dataset:
Patent JP-2000298554-A (JP)
Title: Method and system for providing instantaneous backup in raid data storage system
Inventor: ISLAM SHAH MOHAMMED REZAUL
IPC: G06F11/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To quickly generate a copy of data by coordinating a source drive to plural drive target drives and inputting/outputting to the source drive and the target drives while providing copies of plural segments onto the target drives. SOLUTION: When a RAID sub system 20 is informed of a source and a target drive, data in a cache 17 and data in a cache 26 stored on the source drive are committed. While cache data are committed, a file on the source drive including data to be copied is temporarily closed and, once the cache data are committed, the file is reopened and is made available. Next, a RAID controller 21 starts copy processing, data on the source drive are copied onto the target drive and input/output to the source drive and the target drive is enabled during copy.
Patent JP-2000280573-A (JP)
Title: Tape-printing apparatus
Inventor: NUNOKAWA MASAHIKO
IPC: B41J29/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To give an easily understandable display of an editing function executed currently in an editing stage for data to be printed. SOLUTION: A display part 50D is constituted of two kinds of parts, i.e., a main display part 50Da of a dot matrix pattern having a height of 32 dots and a width of 96 dots, and an indicator part 50Db of a pattern of 28 pentagonal electrodes. Each character is displayed as a setting image to the main display part 50Da when characters are to be inputted and edited. A function being executed by a tape writer at the present stage, e.g. a state of a character input mode of 'inputting Roman characters', 'inputting lower-case characters' or the like, a style designation stage of 'the number of lines', 'bordering rules' or the like to be set and edited, a form designation state of an 'equal layout', a 'forward justification' or the like, etc., is displayed to the indicator part 50Db.  Each display body (t) for indicating a state in which each of the functions is executed is arranged in the periphery of the main display part 50Da. A user can visually recognize the main display part 50Da and indicator part 50Db through a main body cover.
Patent JP-2001266416-A (JP)
Title: Optical disk metallic mold and optical disk substrate forming method
Inventor: INOUE KAZUO
IPC: B29C45/73
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk metallic mold and an optical disk substrate forming method, wherein one temperature controller is provided for one mirror finished surface, proper flow path designing is carried out inexpensively according to substrate specifications without changing a mirror finished member, and the contraction of a formed substrate is uniform in a diameter direction. SOLUTION: Flow paths 5a and 16a for controlling the temperature of the mirror finished member of a metallic mold 2 are formed by at least providing recessed and projected parts in a cap member adjacent to the mirror finished member. By changing the sectional area of the flow path in a diameter direction, a resin cooling speed is controlled in the diameter direction even in the temperature control flow path having an entrance and an exits, one each, and the contraction amount of resin is made uniform.
Patent JP-2001091112-A (JP)
Title: Connecting device for installing air conditioner
Inventor: TAKEUCHI HIROYUKI
IPC: F25B43/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for installing air conditioner which allows a substituting gas to be recovered easily after the air in an indoor heat exchanger or connecting pipe is once replaced with the substituting gas. SOLUTION: A connecting device for installing air conditioner is provided with a first joint port which is connected to the refrigerant charge port side of a valve element for connecting piping provided on the outdoor machine of an air conditioner and a second joint port connected to a container containing a substituting gas for installing an air conditioner and makes the substituting gas in the container to flow in the valve element through the refrigerant charge port. The second joint port is provided with a connecting means which connects the container containing the substituting gas and an opening means which opens the container.
Patent JP-2001059458-A (JP)
Title: Intake manifold for internal combustion engine
Inventor: HANEDA MASATOSHI
IPC: F02M35/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To effectively reduce transmissive and radiative noises from intake pipes without covering the intake pipes with a separate cover, a sound absorbing material or the like. SOLUTION: An intake manifold has a plurality of intake pipes 3 connecting a collector and an intake pipe mounting portion. Each intake pipe 3 is bent in a preset shape. The intake pipe 3 is formed by bending an almost straight metal double pipe with a gap 3c between an external pipe 3a and an internal pipe 3b being set to be 0.2 mm or less so that the external pipe 3a and the internal pipe 3b may partially be brought into contact with each other at their middle portions. As a result, the intake pipe 3 which has the external pipe 3a and the internal pipe 3b partially in contact with each other at their middle portions in mutually slidable relation includes an air layer, about 0.2 mm or less in thickness, between the external pipe 3a and the internal pipe 3b in the area except a contact portion 3e.
Patent JP-2001279123-A (JP)
Title: Azomethine coloring matter, coloring composition, ink for ink jet and ink jet recording method
Inventor: KAWAGISHI TOSHIO
IPC: C09D11/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring composition excellent in color reproducibility and in preservation stabilities such as light resistance, and the like. SOLUTION: The coloring composition comprises an oil-soluble azomethine coloring matter represented by general formula (1). In general formula (1), Het is a 5- or 6-membered, nitrogen-containing unsaturated heterocyclic ring bonded via a carbon atom to C in formula (1); EWG is an electron-withdrawing group; R1, R2, R3 and R4 are each independently hydrogen atom or a substituent; M is an OY group or N(R5)(R6); and Y is hydrogen atom or a cationic species necessary for neutralizing a charge. R5 and R6 are each independently an alkyl, aryl, heterocyclic, acyl or sulfonyl group.
Patent JP-2001285098-A (JP)
Title: Broadcasting receiver
Inventor: FUKUOKA NOBUHIRO
IPC: H03D7/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a receiver has to be increased, in order to receive DAB broadcasting and FM broadcasting. SOLUTION: This receiver has a receiving antenna 11 for receiving a DAB broadcasting signal and an FM broadcasting signal, an RF-tuning circuit 30 which generates a tuning frequency, corresponding to the currently receiving broadcast signal and tunes in to the currently receiving broadcast signal, on the basis of the turning frequency corresponding to the currently receiving broadcast signal, a VCO 43 of a PLL circuit 40 for generating a local oscillation frequency corresponding to each broadcast signal, a 1st mixer 13 for performing frequency conversion of a 1st intermediate frequency signal by mixing the currently received broadcast signal tuned in by the circuit 30 with the local oscillation frequency corresponding to the broadcast signal,  a DAB signal processing system 50 and an FM signal processing system 60 which perform signal processing corresponding to respective broadcast signals, and an output changeover switch 14 which selects a signal processing system which corresponds to the currently receiving broadcast signal and outputs the 1st intermediate frequency signal to the selected signal processing system.
Patent JP-2001280198-A (JP)
Title: Rotary throttle valve-type carburetor
Inventor: KUROKI NOBUYUKI
IPC: F02M15/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To form a carburetor main body into a two-layer structure of an inner wall part having high heat conductivity and an outer wall part having low heat conductivity. SOLUTION: A throttle valve 2 having a throttle hole 3 is rotatably and liftably inserted in a cylindrical valve chamber 41 intersecting an intake passage 40 laterally perforating a carburetor main body 16. A throttle valve lever 13 is connected to a valve shaft 2a perforating a cover plate 15 for closing the valve chamber 41 upward from the throttle valve 2, and a cam mechanism is provided between the cover plate 15 and the throttle valve lever 13. A needle 4 supported on the throttle valve 2 is inserted in a fuel supply pipe 5 for supplying fuel in a constant fuel chamber 26 supported on the bottom wall part 19 of the valve chamber 41 to the throttle hole 3 to constitute the rotary throttle valve-type carburetor.  An inner peripheral wall part 18 and a bottom wall part 19 of the valve chamber 41 which are made of a material having high heat conductivity are covered with an outer peripheral wall part 17 made of a material having low heat conductivity.
Patent JP-2001284279-A (JP)
Title: Method for attaching and detaching cylindrical member
Inventor: HONDA SHIGERU
IPC: F27D3/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaching and detaching a cylindrical member, which can save the labor of an operator, can easily improve accuracy, and can also greatly reduce the working time. SOLUTION: In this method for attaching and detaching the cylindrical member, when the cylindrical member is placed at a specific height position in a device by an elevation mechanism, a first centering tool 98 is mounted to the device installation place, a second centering tool 87 having a site that can be fitted to the first centering tool is mounted onto a placement rest 33 where the cylindrical member of the elevation mechanism is placed, and the placement rest of the elevation mechanism is raised for fitting the second centering tool to the first one, thus centering the placement rest to the installation place, then removing the first and second centering tools, installing the cylindrical member to the specific position on the placement rest, and raising the placement base for mounting the cylindrical member to the device installation place.
Patent JP-2001278052-A (JP)
Title: Train planned schedule preparation method and preparation support device
Inventor: SATO SHUICHI
IPC: B61L27/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify the preparation method for input data necessary for prepar ing a line data for a train schedule, simplify the arithmetic processing method for data preparation, simplify the display method for the line data, and satisfy the physical restriction for being established as the train schedule. SOLUTION: A process for preparing the train planned schedule using a general computer and peripheral devices includes a process and means for preparing basic data such as route data, station data, rolling stock performance classification data, train classification data, basic service time data, operation time increase data, stop time increase data, train identification code data, and minimum operation time interval data necessary for preparing the line data and storing them, as the database; a process and means processing by searching and extracting the stored basic data and storing them as the line data; and a process and means searching and extracting the stored basic data and the stared line data, compiling the line data for the train schedule, and preparing the train schedule easily.
Patent JP-2001277146-A (JP)
Title: Power-driven rotating tool
Inventor: HOSOKAWA TOSHIHIRO
IPC: B25B23/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power-driven rotating tool allowing fastening work of various kinds of screws without requiring setting of a fastening torque. SOLUTION: This power-driven rotating tool is an impact rotating tool for fastening and releasing the screws by rotating a hammer 3 with a motor 1 and rotating an output shaft 5 by applying impact shock by the hammer 3 to the output shaft 5. The rotating tool comprises a load estimating part 8 for estimating load torque applied to the output shaft based on rotation speed of the hammer 3 and rotational frequency of the motor 1, a seating determining part 9 for determining the seating of a screw member when a variation of an estimating value of the load estimating part 8 exceeds a predetermined upper limit, and a shut off part 10 for controlling a motor control part 12 to stop (shut off) the motor 1 when the seating determining part 9 determines the seating.
Patent JP-2001289283-A (JP)
Title: Toothed belt and its manufacturing method
Inventor: HANESAKA HITOSHI
IPC: B29D29/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a toothed belt capable of providing a high effect to reduce the generation of noise and besides facilitating manufacture. SOLUTION: A toothed belt is formed that a plurality of tooth parts 2 are situated at intervals on a belt body 1 along a longitudinal direction and tooth cloth 4 is laminated on the surface of a tooth bottom part 3 between the tooth parts 2 and 2. In the do formed toothed belt, the tooth cloth 4 is formed of woven cloth using threads of water soluble fibers as warps 5 and the warps 5 are laminated in a manner to point to the direction of the width of the belt. The laminated water soluble fibers of the tooth cloth 4 are dissolved in water for removal. Recessed parts 15 and cavity parts 15a are formed in the tooth cloth 4, covering the surfaces of the tooth part 2 and the tooth bottom parts 3, by marks formed through removal of threads of the water soluble fibers.
Patent JP-2001290080-A (JP)
Title: Object implement for enlarging observation, shadowless light forming body
Inventor: YAMAMOTO MASAO
IPC: G02B25/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an object implement for an enlarging observation device enabling the observation of an object to be observed by non-shadow illumination. SOLUTION: The object implement for the enlarging observation device is provided with an optical system 3 for enlarging the image of the object to be observed, a light source 4 illuminating the object to be observed, a shadowless light forming body 5 having a dome shape and translucency whose outer surface faces the light source and inside surface faces the observation position of the object to be observed, and which has a through-hole 12 on the extended line of the optical axis K of the optical system. The shadowless light forming device is composed so that light beams outgoing from the light source and reaching the observation position illuminate the observation position by uniform intensity from all directions.
Patent JP-2001288806-A (JP)
Title: Grating
Inventor: IMANISHI OSAMU
IPC: A47K4/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin grating easy in connecting bar-like bodies to each other and inexpensive. SOLUTION: This grating comprises a synthetic resin bar-like body 1 which is provided with an upper end plate 2 and a plate 3 continuous to the upper end plate 2 and directed downward at the center in the width direction thereof, and has a T-shaped end face when viewed from an end in the longitudinal direction, and a pair of joints 4, 4, respectively, on at least two locations in the longitudinal direction, and a joint member 5 formed of an elastic synthetic resin and fitted to the joints 4, 4. The joint 5 is integrally provided with a cylindrical connection portion 7 and flanges 6 on both ends, and a large number of bodies 1 are connected to each other by press-fitting the flanges 6 at the ends of the joint member 5 into a recess 9 in an opening at a lower end of the joint member 5.
Patent JP-2001291419-A (JP)
Title: Lighting fixture
Inventor: SAITO KIYOSHI
IPC: F21Y103/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture having a sensor which can be installed as easily as those without the sensor. SOLUTION: The lighting fixture is provided with a generally straight tubular lamp 2, a reflector 9 for reflecting light from the nearly straight tubular lamp 2, and a sensor 4 for lighting control provided so that it is exposed from the reflector 9 and that the nearly straight tubular lamp 2 is positioned outside a detecting area.
Patent JP-2001290797-A (JP)
Title: Signal processor
Inventor: KOBAYASHI YUKIFUMI
IPC: H04N19/42
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a discrete cosine transformation(DCT) device. SOLUTION: One column or one row required in one-dimensional DCT in the direction of the row or column, which is performed in the second time, is transformed by one-dimensional DCT performed in the direction of the row or column with respect to M×N-pieces of data f(x, y), N-pieces in the row direction and N-pieces in the column direction. In one-dimensinoal DCT performed in the second time, one-dimensional DCT is performed from data of one column or one row, N-pieces of transformation coefficients in one column or M-pieces in one row are outputted, and the accumulation of data between one-dimensional DCT for the first time and the second time is set to be the data buffer of N-pieces in one column × k bits or M-pieces in one row ×k-bits.
Patent JP-2001287013-A (JP)
Title: Method for confirming running of molten metal in casting with die casting
Inventor: MORITA NOBUTAKA
IPC: B22D17/22
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a confirming method for the running of molten metal in the casting with a die casting with which the running of the molten metal during continuously casting can accurately be confirmed based on the color of a cast product by applying a coloring grease onto a separated flowing part. SOLUTION: When the casting is performed with a die casting machine provided with a die constituted of a fixed die 1 and shiftable die 2 and fitting the separated flowing part 6 projected in the direction of a casting hole bush 5 in the shiftable die 2, after applying the coloring grease 7 to a desired position on the surface of the separated flowing part 6 at the time zone taking out the formed product from the die casting machine during continuously casting, the casting is performed, and the running of the molten metal is confirmed based on the color appeared in the formed product after casting and solidifying.
Patent JP-2001297329-A (JP)
Title: Region splitting method and device, and storage medium
Inventor: KOTANI TAKUYA
IPC: G06T7/40
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To converge a region splitting at high speed. SOLUTION: A cell is configured by collecting adjacent pixels having similar colors (S1), and the state value of the cell is determined (S2). The combination of a cell and an area label to calculate a probability is selected (S3), the probability is calculated concerning the selected combination of the cell and the region label (S4), and a calculation executing state for selecting the combination of the cell and the region label is set (S5). The region label of the cell is determined from the result of probability calculation in S4 and a parameter value required for the probability calculation is updated (S6). It is decided whether the state of the cell is converged or not (S7), and when the state is not converged, processing is returned to S3 but when the state is converged, the region split result is outputted so that processing is finished (S8). In the calculation execution deciding step S3, while referring to a region label calculation flag, the combination of the cell and the state value to calculate the probability is selected, but in the S4, the probability calculation is not applied to the combination of the cell and the state value, with which the region label setting flag is set to OFF, and a stochastic value is made into '0'.
Patent JP-2001287651-A (JP)
Title: Total traffic control system
Inventor: ISHIDA HIDEAKI
IPC: B61L27/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of efficiently collecting information on running status such as delays even in regard to a train run astride a plurality of traffic control sections or a train linked between railroad lines of different railroad corporations. SOLUTION: A train tracking means 11 of a processor 10 receives detection information of track circuits and traffic signals, a total traffic control means 12 grasps a delay status on the basis of a run plan, a run information exchanging means 13 exchanges delay information with other systems, and a run evaluation setting means 14 performs setting of delay evaluation information.
Patent JP-2001297739-A (JP)
Title: Battery, manufacturing method and welding method of battery
Inventor: SUMIOKI HARUNOBU
IPC: H01M10/05
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To enable to securely seal in constructing an outer casing can with an aluminum material or the like, applied for a square-shaped lithium ion battery or the like, concerning a battery, and a manufacturing and welding method of a battery. SOLUTION: A sealing member 4A with a brim for covering a through-hole 3A is arranged in and sealed onto the through-hole 3A.
Patent JP-2001296339-A (JP)
Title: Semiconductor inspecting apparatus
Inventor: HAYAKAWA HISATO
IPC: G01R31/3185
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To inspect an analog-digital hybrid integrated circuit device having power voltages different between the analog part and the digital part, with common input terminals to both. SOLUTION: An analog circuit 310 operates with a power potential of an analog power source 330, and a digital circuit 110 operates with a power potential of a digital power source 120. In the usual operation, an analog signal is inputted from an analog-used terminal 301, and the digital circuit 110 controls a NAND circuit 340 so as to block the analog signal and a switching means 130 so as to select the analog power source 330. In a test operation, a test signal is inputted from the analog-used terminal 301, and the digital circuit 110 controls the NAND circuit 340 so as to pass the test signal and the switching means 130 so as to select the digital power source 120.
Patent JP-2001294033-A (JP)
Title: Air guide duct
Inventor: MURAKAMI AKIHIKO
IPC: B60H1/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an air guide duct capable of reducing disposal cost by reducing waste generation and exhibiting improved sound absorbing property, heat insulating property and vibrationproofing property around an air outlet. SOLUTION: Cutouts 22 are provided continuously on a base material 14 formed by a resin sheet material leaving a part of a space for providing an air communication port 20. The part the cutouts 22 are not provided is used for a connecting part 36 for connecting the base material 14 and an inside part 24 partially. Thus, the inside part 24 connected to the base material 14 is bent into an inside of a duct body 16 along the connecting part 36 to provide the air communication port 20. Therefore, the inside part 24 is not disposed separately. Further, the inside part 24 faces the air communication port 20 so as to improve sound absorbing property, heat insulating property and vibrationproofing property around the air communication port 20.
Patent JP-2001305380-A (JP)
Title: Optical fiber with hermetically sealed part and its manufacturing method
Inventor: KUROBA TOSHIAKI
IPC: G02B6/30
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber tape having a hermetically sealed part, which is an airtight joint preliminarily imparted to the middle part of an optical fiber, and also to provide the manufacturing method. SOLUTION: The optical fiber with the hermetically sealed part of this invention consists of more than one optical fiber whose coating is partially removed in the middle part and whose part so exposed is then processed with a metallic coating 1a-1d, a metallic airtight connecting part 3 that can be enclosed in the part processed with the metallic coating, and a solder 4 that hermetically fixes the metallic coating part of the optical fiber and the inner wall of the metallic airtight connecting part.