baber/WOPTO huggingface dataset:
Patent JP-2002054131-A (JP)
Title: Soil improving structure and soil improving method capable of controlling peripheral ground displacement
Inventor: KOGA AKIHIRO
IPC: E02D3/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress and control horizontal displacement and ground settlement occurring in the ground on the periphery of an area targeted for improvement. SOLUTION: A plurality of drain materials 16 are almost vertically driven into the area 13 targeted for improvement with their head portions extended above the ground surface, and a vacuum pump 15 is connected to the head portions of the respective the drain materials via a horizontal drain material 12. Then, the drain materials and the horizontal drain material are hermetically coated with a sheet material 11, and a wall body or a groove is constructed along the drain materials in the ground on the periphery of the area targeted for improvement. Further, tiltemeters 18 for measuring horizontal displacement are set at the wall body or the groove, and the peripheral ground.  While the horizontal displacement at stations are measured, the vacuum pump is driven to introduce and drain water from the drain materials via the horizontal drain material to the vacuum pump, and loading fill 14 is piled up on the sheet material, depending on fluctuations of the deformation, to thereby control the horizontal deformation.
Patent JP-2002062282-A (JP)
Title: Method and device for measuring flaw part in molten metal vessel
Inventor: SUZUKI KIYOSHI
IPC: G01N29/28
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device using an ultrasonic sensor for measuring a flaw part such as a thinned part or a corrosion hole in a vessel for galvanization from the vessel inside. SOLUTION: The ultrasonic sensor used in this device is constructed of a probe 18 in which dead soft steel 16 is fixed to a vibrator 15 made of lithium niobate with activated silver solder 17. The dead soft steel 16 has good wettability with molten zinc, while thickness in an alloy layer with the zinc does not increase beyond a predetermined thickness, so that accurate measurement can be carried out by using the molten zinc as a catalyst.
Patent JP-2002058963-A (JP)
Title: Exhaust gas treating agent and its method
Inventor: YAMAMOTO TAKANORI
IPC: B01D53/68
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treating agent capable of removing both acidic substances and dioxins. SOLUTION: The treating agent has characteristics in containing mixture of particles of calcium silicate hydride particles, calcium hydroxide particles and active carbon particles.
Patent JP-2002064561-A (JP)
Title: Network control apparatus and network control method
Inventor: SUZUKI MASARO
IPC: H04L47/20
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a network control apparatus that selects optimum network control information in response to an operating state of a network and transmits the selected information to a device connected to the network. SOLUTION: Information with respect to the operating state of the network is collected from devices connected to the network, and control contents to control the network and control information defining executing conditions of the control contents are selected on the basis of the collected operating state of the network, and the selected control information is distributed to the devices connected to the network to control them.
Patent JP-2002077109-A (JP)
Title: Digital signal transmission system and its signal transmitter
Inventor: OKUDA YUJI
IPC: H04L1/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To enable a digital signal transmission system to repeatedly transmit the same information a plurality of times at fixed time intervals while the system suppresses the increases of the hardware scale and throughput on the receiving side. SOLUTION: The transmitting-side signal transmitter of the digital signal transmission system transmits main audio, first spare, and second spare bit streams which are generated by adding error detecting codes to voice-coded signals in which the presence/absence of information varies depending upon control information in the bit streams by multiplexing the streams upon another by shifting the transmitting timing of the bit streams by prescribed periods of time. On the receiving-side signal transmitter side of the system, PES separating sections 221-223, variable length code decoding/separating sections 241-243, and error detecting sections 251-253 are provided by the number of repetitive transmitting times, namely, for three routes only.  The signal transmitter performs error detection on the bit streams and decodes audio signals by selectively inputting received information transmitted without error to one audio decoding section 28.
Patent JP-2002067320-A (JP)
Title: Ink-jet recording method and ink-jet recording apparatus
Inventor: KITAGAMI KOICHI
IPC: B41J2/05
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To realize high quality and high-speed printing by reducing an impact which an airflow generated by liquid drop groups in a immediately preceding event has on a liquid drop group in a subsequent event, when all discharges executed in a recording head during a driving cycle at discharge openings is defined as an event, in a constitution that a plurality of discharge openings of the recording head drives with time-sharing and discharges ink. SOLUTION: An area A1 projected to a virtual prescribed plane yz, formed while all liquid drop groups are flying, is 92% to less than 100% of an area A2 found by an expression: A2=(the driving cycle of the discharge openings tr × a discharge speed v × a maximum width of simultaneous discharge liquid drops w). The maximum width of the simultaneous discharge liquid drops w is a distance obtained by projecting to the prescribed plane a distance between liquid drops of both ends out of liquid drop groups belonging to a simultaneously driving block of the time-sharing driving.
Patent JP-2002072295-A (JP)
Title: Camera
Inventor: IDERA SHUICHI
IPC: G02B7/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of observing a vivid subject image without causing an image blur or the like of a finder in short-distance photography (macrophotography). SOLUTION: In this camera equipped with a photographing optical system capable of moving in an ordinary photographic area and also moving to a macrophotographic position, and a finder cam plate turning around a photographing lens barrel interlocking with the movement of the photographing optical system and driving a finder optical system, a turning cam groove where the finder cam plate is turned interlocking with the photographing optical system and a finder driving cam groove where the finder optical system is moved in an ordinary observation area corresponding to the ordinary photographic area and also moved to a macro-observation position corresponding to the macrophotographic position are formed on the finder cam plate.  The turning cam groove is provided with a part to interrupt interlocking with the photographing optical system displaced back and forth in an optical axis direction in a state where the finder optical system is positioned at the macro- observation position.
Patent JP-2002077584-A (JP)
Title: System and method for processing image as well as storage medium
Inventor: OTAKE RITSUKO
IPC: H04N1/40
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing the image quality of an image corrected at its image stain due to a stain of a read position as compared with the prior art at an original reading time while feeding the original. SOLUTION: A system for processing the image conducts correcting for replacing a value of a pixel corresponding to a stained part of the image with values of a plurality of adjacent pixels in response to its width by reading the stain by a dust correcting processor 35 when the stain of the original reading unit is sensed before reading the original by a copier while feeding the original.
Patent JP-2002074893-A (JP)
Title: Tape cassette, device for manufacturing tape cassette, tape drive
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B23/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To realize superior quality of product control by easily specifying a tape cassette to be treated as a defective product in tape cassettes provided with a memory. SOLUTION: Information on the number of times of initialization is stored in the memory of the tape cassette. Then, on the basis of this number of times information of initialization, defective products are specified to improve a production line. A tape drive decides the propriety of use on the basis of information on the number of times of initialization stored in the memory.
Patent JP-2002077320-A (JP)
Title: System using telephone device and telephone device
Inventor: MASUYAMA TSUGIO
IPC: H04W84/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To achieve improvement and batterment, regarding the setting operation of a terminal of a telephone device by the telephone device or a system using it and to enable application, etc., to various services by the approach of a portable terminal. SOLUTION: A portable device, that an individual carries as a portable terminal (100-1) and the terminal (100-2) of the telephone device are enabled to communicate with each other; individual's settings are registered in the portable device; and a means for communication is used and only put closer to the nearest terminal to easily make various settings. In a preferred example, the individual's settings can be made automatically only by the approach to the terminal; identification information on the portable terminal is detected by a portable-side terminal communication control part (100-2a); and the nearest portable terminal is detected by a nearby portable terminal detection part (100-2e). The information is stored in a storage part (100-2b) and sent out by a number sending-out part (100-2c) to a telephone device 100-3.
Patent JP-2002081429-A (JP)
Title: Machine screw with locking mechanism
Inventor: YASUKAWA AKINOBU
IPC: F16B39/28
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a machine screw with a locking mechanism not requiring a washer or the like. SOLUTION: This machine screw with a locking mechanism has a structure of shifting a pitch of a screw thread at a middle part of the screw thread.
Patent JP-2002075653-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: C09K11/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic field luminous element which has a good luminous brilliance. SOLUTION: At least a layer including at least one compound expressed with equation (1) is pinched between a pair of electrodes. In the equation, R1 to R8 represent a hydrogen atom, halogen atom, a straight-chain, branched or cyclic alkyl group, a straight-chain, branched or cyclic alkoxy group, aryl group, aryloxy group or substituted or non-substituted amino group. Further, adjacent groups selected from R1 and R2, R2 and R3, R3 and R4, R5 and R6, R6 and R7, R7 and R8 may form, together with carbon atoms bonded and substituted with each other, a carbocyclic aliphatic ring, carbocyclic aromatic ring or heterocyclic aromatic ring.
Patent JP-2001167514-A (JP)
Title: Information recorder and information recording/ reproducing device
Inventor: ASHIBA JUN
IPC: G11B19/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To simplify the device configuration by using an encoder directly connected to a spindle motor for motor control and also for reference clock generation. SOLUTION: This device is provided with the spindle motor 10 rotation driving a disk like disk 60 for magnetically recording/reproducing information, the encoder 20 optically measuring an angle with the divisions of a scale directly connected with the spindle motor 10, a spindle device 30 for controlling the spindle motor, a servo signal control circuit 40 for writing a servo signal in a disk 60, an encoder signal distribution circuit 50 distributing an encoder signal to the spindle driver 30 and the servo signal distribution circuit 50 and a head 71 performing the write-in/read-out operation of information for the disk 60.
Patent JP-2002086719-A (JP)
Title: Electrostatic actuator, method of manufacturing electrostatic actuator, ink jet recording head with the electrostatic actuator, method of manufacturing the ink jet recording head and ink jet recording apparatus with the ink jet recording head
Inventor: KATO SEIICHI
IPC: B41J2/045
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic actuator which is constituted highly densely and compact for recording high-speed and high-quality ink images by ink liquid drops discharged by promptly and strongly driving by the impression of a driving voltage and an impression intensity, and provide a method of manufacturing the electrostatic actuator, an ink jet recording head with the electrostatic actuator, a method of manufacturing the ink jet recording head and an ink jet recording apparatus with the ink jet recording head. SOLUTION: The electrostatic actuator comprises a torsional vibration plate 1 in which a thin film diaphragm having the periphery fixed torsionally vibrates, a torsional vibration plate substrate 2 for forming the torsional vibration plate 1, a counter discrete electrode 3 opposite to the torsional vibration plate 1 formed to the torsional vibration plate substrate 2 for impressing the driving voltage, and a counter discrete electrode substrate 4 where the counter discrete electrode 3 is formed.
Patent JP-2001112492-A (JP)
Title: Proteinase inhibitor, production thereof and medicine containing the same
Inventor: FRITZ HANS
IPC: A61P17/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a proteinase inhibitor of a low molecular weight that is useful in treatment for human diseases. SOLUTION: The objective proteinase inhibitor has the amino acid sequence corresponding to the amino acid 21 to the amino acid 147 in the human bikunin in which at least one amino acid residue in the sequence is substituted with other naturally occurring amino acids.
Patent JP-2002086856-A (JP)
Title: Printer
Inventor: WATANABE YOSHIO
IPC: B41J29/46
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer having a function for making a decision whether a regular sheet is set or not. SOLUTION: The printer using sheets being consumed as print operation progresses comprises means for making a decision whether a regular sheet previously applied with magnetic ink is used for printing or not, and means for delivering an alarm and/or performing print operation while limiting the function when a regular sheet is not used.
Patent JP-2002090243-A (JP)
Title: Electronic circuit for pressure sensor
Inventor: TAJIMA KAZUSHIGE
IPC: G01L9/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction caused by electromagnetic noise. SOLUTION: A low-pass filter which is constituted of a resistance 16 and a capacitor C3 is inserted into a portion between a second output terminal 2 and a non-reversing input terminal of an operational amplifier A4. A low-pass filter which is constituted of a resistance R17 and a capacitor C4 is inserted into a portion between a first output terminal 5 of semiconductor strain gages Ra, Rb, Rc, and Rd that are in bridge circuitry and a non-reversing input terminal of an operational amplifier A3. Thus, high frequency noise is highly efficiently removed by inserting the low-pass filters into a signal line.
Patent JP-2002093506-A (JP)
Title: Connector
Inventor: AKAGI TAKUJI
IPC: H01R13/40
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a storage chamber housing a short-circuiting terminal from expanding in the width direction. SOLUTION: A pair of elastic contact pieces 34 are formed folded from the front end of a main body part 31 of a short-circuiting terminal 30. A pair of press-fitting pieces 39 are formed erected from both ends of the main body part 31. These press-fitting pieces 39 are press-fitted into press-fitting grooves 16 formed at both side edges of the storage chamber 13 as the short-circuiting terminal 30 is housed in the storage chamber 13 of a female housing 11. The press-fitting grooves 16 has only the thickness of the press-fitting pieces.
Patent JP-2002084848-A (JP)
Title: Harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D33/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a leaf part from being hooked between a raising device having a grass-diving device and an attaching part of the grass-dividing body when the leaf part of a carrot is divided by the grass-dividing device. SOLUTION: The base part of the grass-dividing body 23 for dividing the leaf part of a crop body (a) (the carrot) is installed in the rear part of a raising device 4 for raising the crop body (a) and in a lower supporting rod 20b for supporting the raising device 4, or in a supporting rod 20d of a transmission case, for supporting the transmission case 4c capable of inputting the power to the raising device 4.
Patent JP-2002105867-A (JP)
Title: Method for treating canvas, canvas for toothed belt, and toothed belt
Inventor: KINOSHITA TAKASHI
IPC: F16G1/28
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a canvas, capable of suppressing rubber bleeding out to the surface of the canvas, and capable of improving problems such as scattering of rubber tailings, by a filling treatment of meshes of the canvas, to provide the canvas for a toothed belt, and to provide the toothed belt. SOLUTION: This toothed belt 1 is composed of teeth 2 which are arranged at predetermined intervals in a longitudinal direction of the belt, a backing 4 in which core cords 3 are embedded, and a tooth cloth 5 with which surfaces of the teeth 2 are covered, wherein the tooth cloth 5 is formed by the following treatments: a first treatment where an untreated canvas is immersed in a copolymerized nylon emulsion formed by dispersing powders of the copolymerized nylon into water and then thermally treated at a temperature higher than the melting point of the copolymerized nylon contained in the emulsion; and a second treatment where the thermally treated canvas is immersed in a resorcinol-formaldehyde-latex solution and then thermally treated, so that the meshes 8 of the canvas are filled with a molten material of the copolymerized nylon.
Patent JP-2002098362-A (JP)
Title: Humidifier
Inventor: SONOMOTO HIDEHIRO
IPC: F24F6/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To avoid the fault caused by water thereby elongating the life of electronic parts by preventing water from adhering to electronic parts such as a sensor, etc., within a duct. SOLUTION: A temperature sensor 40 and a printed board 42 where a humidity sensor 41 is mounted are arranged inclined obliquely downward at the center wall 44 inclined obliquely downward of the duct cover 12 constituting the humidifying duct 10. The first and second mounting pieces 51 and 52 themselves for mounting the temperature sensor 40 are graded downward. The upper piece 48 of the bulkhead 46 for mounting the printed board 42 and fixing pieces 56 and 57 themselves are graded downward. The topside of the bottom wall 64 of the duct cover 12 positioned under the temperature sensor 40 and the printed board 42 are graded downward to the suction part 15. Even if dew condensation occurs on the center wall 44 under the bulkhead 46 and the electronic parts such as the temperature sensor 40, the printed board 42, etc., the condensed dew falls down by the downward gradient and the water does not stay.
Patent JP-2001106006-A (JP)
Title: Gas bag protective device
Inventor: HEIGL JUERGEN
IPC: B60R21/20
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas bag protective device allowing a load on threads to be reduced. SOLUTION: A gas bag protective device comprises a gas bag formed of two opposed plies (5, 77) of cloth connected to each other in the cross-sectional direction by an integral inter-weaving. The gas bag protective device is characterized in that the plies of the cloth are inter-woven integrally with each other at portions (33, 35) with one warp and/or weft (73, 75) so as to form a sacrificing thread whereby the threads (73, 75) are broken in the state of being restrained.
Patent JP-2002098196-A (JP)
Title: Toothed belt and toothed belt drive unit and office equipment
Inventor: KAWAHARA HIDEAKI
IPC: F16G1/28
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce as far as possible an uneven speed of a toothed belt 8 of a toothed belt drive unit used for office equipment such as a printer, a copier and the like, and to improve printing accuracy and quality of a picture of office equipment. SOLUTION: A belt tooth portion 13 comprises tooth dedendum portions 12 and 12 formed from arc faces arranged symmetrical to a central line C2 in the tooth-width direction, tooth flank portions 15 and 15 formed from convex arc faces arranged symmetrical to the central line C2 in the tooth-width direction in succession with the tooth dedendum portions 12 and 12, and a tooth addendum portion 16. The tooth addendum portion 16 is formed by an arc face that is successively connected with the arc faces of both the tooth flank portions 15 and 15 and that has a central point O2B on the central line C2 in the tooth-width direction. Further, a pitch line PL of the belt 8 is arranged in the tooth addendum side rather than an arc center O1B of the arc face of the tooth flank portion 15.  When the belt tooth portion 13 is engaged with a tooth groove portion 3 of a pulley while rotating around a point O as a rotation center corresponding to the vicinity of the front side of a tooth dedendum in a belt-running direction on the belt pitch line PL, rotation tracks of the tooth addendum side of the tooth flank portion 15 of the belt tooth portion 13 is apart from a tooth groove flank portion 5 of the tooth groove portion 3 of the pulley in order to prevent their interference.
Patent JP-2002105700-A (JP)
Title: Electrode plate fixing system
Inventor: HOTANI SETSUO
IPC: C25F7/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To exchange an electrode plate in one operation, and to ensure a nozzle hole of a predetermined length and slit width in a system in which a strip is subjected to the electrolytic cleaning by spraying alkaline aqueous solution with a nozzle having the nozzle hole of long aperture as an electrode plate. SOLUTION: The electrode plate 1a of the nozzle 1 is drawn out like a drawer in an insertable manner, a tip part 2a extendable at the length corresponding to the length of the electrode plate behind the electrode plate 1a, is provided an electrode plate holder 2 turnable like a rocking arm is disposed on the nozzle 1, the power is supplied to the electrode plate 1a via the holder 2, and the press-restriction and release of the electrode plate 1a are performed by the electrode plate holder 2 using a hose 3 which is expanded/contracted by filling/discharging pressurized fluid.
Patent JP-2002102212-A (JP)
Title: X-ray diagnostic apparatus
Inventor: KATO HISANORI
IPC: G06T1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of always and properly performing an image display by density and contrast of a part important for a diagnosis according to each distribution state of pixel values, regardless of distribution state of pixcel values in a contrast inspection of a digestive tract and a non-blood vessel system, for instance. SOLUTION: This X-ray diagnostic apparatus sets two or more different ROIs for calculation of windows and determines a straight line for making pixcel value (INPUT) and an output value (OUTPUT) correspond by making a plurality of pixcel values including at least an average pixcel value or a central pixcel value calculated from the plurality of ROIs as references.