baber/WOPTO huggingface dataset:
Patent JP-2000355853-A (JP)
Title: Weft yarn braking apparatus for weaving machine
Inventor: SCHUSTER RAINER
IPC: B65H59/40
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of direction-turning points existing on the insertion side of a weft yarn. SOLUTION: This apparatus is related to a weft yarn braking apparatus of a weaving machine, and provided with a braking apparatus 1, which can act on a weft yarn 13 to brake it and has a yarn guiding hole at least on the exit side. In order to reduce the yarn load of the weft yarn 13, the yarn guiding hole of the weft yarn braking apparatus 1 is formed as a weft yarn monitor 7.
Patent JP-2001300995-A (JP)
Title: Method for arranging peripheral device for injection molding machine
Inventor: FUJITA TAKUHIDE
IPC: B29C45/42
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging peripheral devices for an injection molding machine which, in constitution in which a molding ejection device is installed in the fixed mold of the injection molding machine, improves the heat radiation properties of the driver box and servo-driver of tbe ejection device, decreases the length of the wiring between the servo-driver and each motor of the ejection device, reduces the production cost of an injection molding machine system, curtails the wiring between the operation box and a power source for a sequencer of the ejection device, and prevents the periphery of the injection molding machine from being hindered by the operation box. SOLUTION: In the ejection device of the fixed mold 10, the servo-driver 4 for the ejection device is fitted to a traveling body 9, a junction box 3 for housing a means which connects the operation box 2 for the ejection device with the servo-driver 4 is fitted to a fixed body 8, the junction box 3 includes a power source for the servo-driver 4, and the operation box 2 includes the power source for the sequencer of the ejection device.
Patent JP-2001027903-A (JP)
Title: Automatic control method
Inventor: EWERT ULRICH
IPC: G05B13/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To evade as much as possible a preliminary experiment that requires much time to calculate the parameter of a transmission function by correcting the parameter based on the deviation between the physical value change measured in the facilities to be controlled and the prescribed comparison value. SOLUTION: During a load changing operation of an automatic load change system 2, the physical value change, i.e., the material air flow rate, the gaseous product oxygen flow rate and the oxygen content measured approximately at the middle part of a high pressure tower 17 are continuously measured by the flow meters 14 and 16 and an analyzer 15. These measured value are sent to a process computer 7 which compares these value with each set comparison value. If a deviation is confirmed from the comparison results, the parameter of a transfer function is corrected based on the deviation. Then the controllers 8-10 operate the adjustment parts 11-13 by means of the corrected parameter to approximate each adjustment value to its target level.
Patent JP-2001346024-A (JP)
Title: Image recorder, scanner, image pickup device, image recording method and storage medium
Inventor: GOTO MASAYA
IPC: H04N101/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder, a digital scanner, an image pickup device, an image recording method and a storage medium by which an editing processing such as the composition of a fetched image with other image by other equipment. SOLUTION: The image recorder is characterized by providing a fetching means to fetch an image, a generating means to generate editing information to edit and reproduce an image to be recorded in the recording medium and the image fetched by the fetching means and a recording means to record the image fetched by the fetching means in the recording medium together with the editing information generated by the generating means. The image recorder can easily perform a composition instruction, for example, by a digital camera and easily instruct the editing processing such as the composition with an image fetched by another equipment.
Patent JP-2001342995-A (JP)
Title: Centrifugal compressor and centrifugal turbine
Inventor: NAGATA HIROKI
IPC: F01D1/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of compression efficiency of a centrifugal compressor by minimizing clearance formed between the tip end of a vane of a compressor wheel and inside surface of a shroud. SOLUTION: The centrifugal compressor of a turbofan engine has the shroud 32 for covering the tip end of the vane 16a of the compressor wheel 16 mounted on the outer shaft 12 with clearance α. A longitudinal section of the shroud 32 has the upstream part 32a extending in the axial direction and the downstream part 32b extending at a curve from the downstream end of this upstream part 32a to the outside of the radial, and a wall thickness of the downstream part 32b is gradually increased from the upstream side to the downstream side. This prevents the clearance α in the downstream part 32b of the shroud 32 having a large influence on compression efficiency from fluctuating, and can minimize reduction in performance of the shroud 32 caused by thermal expansion.
Patent JP-2001344671-A (JP)
Title: Smoke sensing method
Inventor: KASAHARA ISAO
IPC: G08B17/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a smoke sensing method with high safety for quickly recognizing abnormal smoke generation due to a fire or the like and enabling an early refuge alarm for people in a building. SOLUTION: A smoke prevention section 5 sectioned by suspended walls 3 is subdivided further by providing the suspended wall 6 for smoke recognition inside the smoke prevention section 5 and a smoke sensor 4 is provided on a ceiling surface 2 inside respective subdivided sections.
Patent JP-2001344781-A (JP)
Title: Objective lens unit for optical disk and optical recording/ reproducing device using such unit
Inventor: TSUKUDA SATSUKI
IPC: G11B7/09
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide such an objective lens unit for an optical disk that realizes a lightweight movable part without reducing the rigidity of an objective lens holder, and that enables the objective lens to be controlled stably in high-speed driving, and also to provide an optical recording/reproducing device using the objective lens unit. SOLUTION: The objective lens holder 5 is provided with a center part 20 that holds an objective lens 3 attached nearly to the center on the optical disk side, and with plural projections 13 projecting from the center part 20 so that focus coils 6 can be attached. The projections 13 are formed in the manner that each one is gradually tapered from the part on the center 13a toward the part on the end 13b and that the latter part 13b is designed to be lighter in weight than the former part 13a.
Patent JP-2001346574-A (JP)
Title: Monolayer sheet structure of primary stem cell and method for forming the same
Inventor: MAEDA SUMIO
IPC: A61M1/36
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a confluent monolayer sheet structure of primary stem cells which cannot be formed by a conventional cell monolayer formation technique and to provide a simple method for forming the structure. SOLUTION: This monolayer sheet structure of primary stem cells is a monolayer sheet structure obtained by culturing a primary stem cell on a culture substrate to form a confluent monolayer and, in the formation of the monolayer, carrying out a treatment with a protein phosphorylation inhibitor having an indolo[2,3-a]carbazole skeleton or its analog skeleton.
Patent JP-2001354267-A (JP)
Title: Packaging body and continuous packaging body
Inventor: SUZUKI YASUYUKI
IPC: B65D75/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body and a packaging body sheet used in packaging and delivering merchandise with which work to package and to bring the merchandise ready for delivery can be done efficiently with less cost. SOLUTION: A packaging body 11 comprises a packaging base part 12 for packaging merchandise and a voucher part 13 for delivery comprising an attaching tag 14 and a delivery tag 15 formed integrally. At least the delivery tag 15 of the voucher part 13 is formed freely separable.
Patent JP-2001347053-A (JP)
Title: Ball cut-off device
Inventor: FUKUDA KENJI
IPC: A63F7/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a ball cut-off device that can be miniaturized by the mutu al integration or the like of parts. SOLUTION: This ball cut-off device 5 is provided with a ball feed wheel 31 provided partially interposed in a ball passage 23, a first gear 32 provided coaxially with the ball feed wheel and rotated integrally with it, a second gear 33 meshed with the first gear, a stopper cam wheel 34 provided coaxially with the second gear and rotated integrally with it; an electromagnetic actuator 36 for actuating a stopper member 35 engaged with the stopper cam wheel, and a regulating member 37 for applying specified braking force to the rotation of the ball feed wheel. The second gear and the stopper cam wheel are coaxially arranged in the state of separating the second gear from a board 21, while the stopper member is provided to be movable back and forth toward the stopper cam wheel in a space between the board and the second gear and energized always in a backward direction by a spring.  The electromagnetic actuator presses the stopper member in a forward direction against the biasing force of the spring.
Patent JP-2001346822-A (JP)
Title: Cold reserving instrument
Inventor: KURAMOCHI HIROSHI
IPC: A61F7/10
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cold reserving instrument having flexibility even at the time of cooling, having a good feel even in a case used for cooling a human body, excellent in low temperature lasting properties, not requing a long time in the freezing of a cold reserving material and having a shape stability. SOLUTION: A large number of small sealing elements 3 are sealed in a large sealing body 6 constituted of a flexible film-like material and water or a freezable cold reserving material 2 based on water is sealed in the small sealing elements 3. A liquid or semi-solid lubricant 5 having viscosity and having a coagulation point lower than that of the cold reserving material 2 is lied to the surfacers of the small sealing elements 3. The low temperature lasting properties of the cold reserving instrument are excellent because latent heat is utilized and, since the small sealing elements show slow flowing movement when load is applied even in such a state that the cold reserving material 2 is frozen, the cold reserving instrument 1 is excellent in flexibility as a whole.
Patent JP-2001351397-A (JP)
Title: Storage data correcting circuit
Inventor: OZAKI SHINJI
IPC: G11C29/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage data correcting circuit which can correct data from an arbitrary address for a storage means of plural byte width output. SOLUTION: A mask ROM 11 outputs data SROM of 2N bytes from an address of multiple of 2N indicated by an address signal SAD. An adjacent coincidence circuit 15 detects adjacent coincidence/dissidence of an address indicated by an address signal SROM to a correction address SCAD. When the adjacent coincidence is detected, a storage data selecting section 17 selects either an output SROM of a mask ROM 11 or correction data SCDT in byte unit in accordance with the address signal SAD and a correction address SCAD.
Patent JP-2001356806-A (JP)
Title: Distributed production controller and recording medium
Inventor: OTA TAKAHIRO
IPC: G05B19/418
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a distributed production controller capable of obtaining high failure resistance as a whole, and executing flexible production control, and making the number of controllable production processes infinite. SOLUTION: This distributed production controller arranged in each production process so as to be autonomously operated is provided with a physical circulation route selecting means 5 for applying an evaluation value to the following production process, and for selecting the following production process to which a product to be produced should be transferred, a product finish estimated time calculating means 6 for calculating the product finish estimated time of a product to be produced for the following production process in order to apply the evaluation value to the following production process, a work selecting means 2 for applying the evaluation value to the work, and for selecting a work in the production process,  and a work start estimated time calculating means 3 for calculating the work start estimated time of the work in the production process in order to apply the evaluation value of the work.
Patent JP-2001356436-A (JP)
Title: Image reader, memory medium for storing control procedure for image reader, and data structure for computer program signal transmission to image reader
Inventor: OISHI KENJI
IPC: G03B27/80
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To contribute to the cost reduction of an image reader without exerting enormous burden on an original drive system by simplifying the processing prior to normal reading and finising the processing in a short time. SOLUTION: When a confirmation reading (thumb nail reading, etc.), prior to the normal reading of film originals in the image reader is executed, the density levels of the images on the film originals are simultaneously measured by using the image data obtained in the confirmation reading.
Patent JP-2001357997-A (JP)
Title: Laser plasma x-ray generating device
Inventor: KANEMOTO TOYOKAZU
IPC: G21K5/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To repeatedly generate stable pulsed X-ray with high average output power by supplying stable cryotarget layer continuously. SOLUTION: In this X-ray generating device, forming a cryotarget layer by making rare gas contact, cool, solidify and deposit on the surface of a rotating body kept at a cryogenic temperature, and generating pulsed X-ray by convergently irradiating pulsed laser beam on the surface, a time for restoration is secured by controlling direction of rotation and movement in the axial direction of the rotating body, making a spatially fixed condensed irradiation point move against the surface of the rotating body along a prescribed trajectory, and by making a pitch of the condensed irradiation in the peripheral direction shift by half pitch (Px/2) in peripheral direction at the time before and after reversing the movement in the direction of the axis of the rotating body so as not to irradiate a crater C when reversing the direction.
Patent JP-2001347017-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To properly perform the control of a pulse motor after the restoration from a service interruption even in the occurrence of the service interruption in a game machine provided with a discharging mechanism driven by the pulse motor to discharge game balls. SOLUTION: When a discharging pulse motor 62 is under operation in the occurrence of the service interruption, a motor operation timer for renewing the exciting phase of the discharging pulse motor 62 is initialized, and a stop position signal for specifying the exciting phase in the restoration from the service interruption is renewed by +1.
Patent JP-2001355363-A (JP)
Title: Motor vehicle keyless entry device
Inventor: NOMURA TATSUMI
IPC: B60R25/01
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To make the switch operation of a transmitter effective outside the receiving range of a receiver by transmitting a transmitted code repeatedly from the transmitter by the predetermined operation. SOLUTION: A keyless entry device for a motor vehicle comprising a transmitter 2 transmitting a transmitted code responded to the operations of operation switches 25 and 26, receivers 25 and 26 outputting a control signal comparing a cipher code contained in the transmitted code to another cipher code stored in a memory 33 and outputting a control signal when both the codes have a predetermined relation,  and a transmitting control means 24 in which the transmitter 2 judges whether the operation switches 25 and 26 are operated in conformity with the predetermined operation depending on an output from the receiver 3 and repeatedly transmit the transmitted code for a predetermined period of time in response to the predetermined operation of the operation switches 25 and 26 in the motor vehicle keyless entry device containing a door lock device 42 performing lock and unlock for the motor vehicle.
Patent JP-2001357889-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NOMA KATSUYA
IPC: H01M10/058
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight nonaqueous electrolyte secondary battery with excellent safety and with high energy density. SOLUTION: In this nonaqueous electrolyte secondary battery, a power generating element having a positive electrode plate, a separator, and a negative electrode plate, is housed in a bag-shaped cell case and electrodes of the generating element are connected to electrode terminals on the exterior of the cell case by connection bodies. A portion of at least one of the connection bodies, which is within the cell case and not in contact with any of the electrodes, is covered with an insulator.
Patent JP-2001355473-A (JP)
Title: Grip control device for construction machine
Inventor: YOSHIMOTO TETSUO
IPC: F02D29/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of danger attributable to the change of engine speed and discharge oil quantity of a hydraulic pump caused by rotationally operating a grip throttle unconsciously during turning operation in a conventional grip control device. SOLUTION: Pilot lines 9a and 9b of a turning lever 1 are provided with a turning pressure switches 8a and 8b. When the turning lever 1 is operated, the contact of either one of the pressure switches 8a and 8b is closed by the operating pressure to output a turning operation signal gs. During the output of the turning operation signal gs, a computer 5 invalidates a rotating position signal ps outputted anew from a potentiometer 4 by the rotating operation of a grip throttle 2 and controls a throttle motor 6 and a solenoid proportional valve 7 on the basis of a rotating position signal outputted from the potentiometer 4 before the output of the turning operation signal gs. The engine speed and the discharge oil quantity of a hydraulic pump are not therefore changed during turning operation.
Patent JP-2001358968-A (JP)
Title: Transmitter, receiver, transmitter-receiver, and transmission-reception system for video signal
Inventor: SOMEYA RYUICHI
IPC: H04N21/426
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a transmission-reception technology for wirelessly transmitting a high definition video signal for a personal computer or the like in a state of high image quality. SOLUTION: The transmission reception system is provided with a transmitter that converts a received video signal into a transmission signal with reproduction procedure information through time base conversion and outputs the transmission signal as a wireless transmission signal and with a receiver that receives the transmission signal and reproduces the received signal as a display signal on the basis of the reproduction procedure information.
Patent JP-2001354816-A (JP)
Title: Rubber composition for tire tube
Inventor: NISHIMURA ICHIRO
IPC: C08L23/22
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for a tire tube being environmetally safe, having an excellent vulcanization rate and setting resistance and extremely improved flex resistance. SOLUTION: This rubber composition for a tire tube is obtained by compounding 100 pts.wt. of a rubber containing >=75 pts.wt. of a butyl-based polymer with 1.2-3.0 pts.wt. of a compound represented by formula (1) (R1 is a 1-3C alkylene group; R2 and R3 are each an aromatic hydrocarbon group, a hydrocarbon group or a hydrogen group), 0.3-0.8 pt.wt. of a thiazole-based or sulfenamide-based vulcanization accelerator and 0.8-2.0 pts.wt. of sulfur.
Patent JP-2002004853-A (JP)
Title: Exhaust system double pipe and manufacturing method therefor
Inventor: OCHIAI HIROAKI
IPC: F01N1/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an exhaust system double pipe and the pipe, capable of smoothly discharging exhaust gas by obtaining a smooth curved shape having no cracks or wrinkle on the curved part. SOLUTION: A straight pipe-shaped inner pipe 20A, in which many long holes 15 are provided zigzag in a direction perpendicular in an axial direction O is inserted into a straight pipe-shaped outer pipe 10, a sound attenuating material is interposed between the inner and outer pipes, and the inner and the outer pipes are joined to each other. One end of a double pipe 30A is closed with a lid, a freezable liquid is filled in the pipe, the whole double pipe is to cause the liquid to freeze in the double pipe 30A, and the pipe is curved at a desired angle by a curving means. After that, the liquid is discharged from the double pipe. In the exhaust system double pipe, the long holes formed on the peripheral surface of the inner pipe and contracts extends freely, to form a smooth inner surface having no cracks or wrinkles.
Patent JP-2002009758-A (JP)
Title: Encryption system
Inventor: IWATA KIYOSHI
IPC: H04L9/18
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an encryption system such that the risk of decoding of an encrypted message by a 3rd party can almost be precluded, the processing speed for the encryption and decoding is faster than that of any conventional system because there is no change in the data quantity between a plain text and the encrypted message and a processing error can hardly be caused. SOLUTION: A plain text is encrypted by sequentially applying exclusive OR processing to bit data FD of the plain text according to bit data of 1st and 2nd keys formed by bit data that have optional content and whose contents differ from each other by optional numbers of bits, or the plain text is encrypted by sequentially applying exclusive OR processing to bit data FD of the plain text according to bit data of a 3rd key obtained by applying exclusive OR processing to bit data of 1st and 2nd keys formed by bit data that have optional contents and whose contents differ from each other by optional numbers of bits.
Patent JP-2001089846-A (JP)
Title: Low resistance ito thin film and its preparation
Inventor: OTA HIROMICHI
IPC: C30B23/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prepare a low resistance ITO thin film having <1×10-4 Ωcm resistivity and to provide a method of its preparation, at the like. SOLUTION: The ITO film is evaporated onto a crystalline substrate (e.g. YSZ single crystal substrate) at 500 to 1,000 deg.C substrate temperature using a pulsed laser assisted vapor deposition method.
Patent JP-2002009443-A (JP)
Title: Method and device for manufacturing multilayer printed-wiring board
Inventor: ISHIDOU KIMINORI
IPC: H05K3/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer printed-wiring board that can form a via hole having high aspect ratio. SOLUTION: A specific part on the printed-wiring board is exposed to ultraviolet rays. After that, a process for dissolving the exposed part is repeated for a plurality of times, thus forming a conical via hole 6 at the exposed part.