baber/WOPTO huggingface dataset:
Patent JP-2001346802-A (JP)
Title: Bone stretcher
Inventor: KOJIMA TOSHIO
IPC: A61B17/66
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To enable widening of the stepped interval between bone pieces. SOLUTION: The bone stretcher is provided with a first plate 1 fixed on one bone piece 101, a second plate 2 fixed on the other bone piece 102, a (threaded) shaft 31 whose end is abutted and engaged with the first plate 101, a first threaded shaft 33 threadably engaged with the second plate 2, and a first flexible member 32 for connecting the (threaded) shaft 31 with the first threaded shaft 33. Furthermore, the stretcher is provided with a third plate 4 fixed on an arbitrary bone piece, a second threaded shaft 35 extending in threadable engagement with the third plate 4 and a second flexible member 34 for connecting the first threaded shaft 33 with the second threaded shaft 35. The second threaded shaft 35 and the first threaded shaft 33 are rotated to widen the interval between the one bone piece 101 and the other bone piece 102.
Patent JP-2001353417-A (JP)
Title: Electronic dehumidifier
Inventor: ICHIKAWA AKIYOSHI
IPC: B03C3/78
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic dehumidifier which has a function removing particles such as waste and dust and clearing the air in addition to a function which cools and dehumidifies the air, and enables the improvement of reliability and a long life of electronic equipment and electronic parts. SOLUTION: A charging electrode 17 which electrifies the particles such as waste and dust is disposed at a coolant 4 or a radiator 9 which is heat- conductively connected to a thermoelectric cooling element 2 or on the vicinity thereof, a dust collecting electrode 18 which sticks the particles which are electrified is disposed on the lower side of the charging electrode 17 and the particles stuck to the dust collecting electrode 18 are condensed into dew by the coolant 4 and are discharged by the dropped dew condensed water.
Patent JP-2001067317-A (JP)
Title: Method and device for providing security and logging protocol possible to be customized to servelet engine
Inventor: PRABANDHAM HARISH
IPC: G06F21/44
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To disclose a method and a device for providing security and a logging protocol which are customized to servelet environment. SOLUTION: A security module 212 to establish a fact that only a properly authenticated or allowed request is served by a servelet 216 is included in a servelet engine 204. Customized records of both of the security module 212 and servelet transaction are provided by a logging module 214.
Patent JP-2001358795-A (JP)
Title: Interruption communications equipment
Inventor: YAMAZAKI FUMIO
IPC: H04L7/04
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide interruption communications equipment which allows interruption communication to be immediately performed without waiting even during a long passage communication and the previous communication to be immediately restored after completing the interrupting communication. SOLUTION: In the case of interruption communication during normal communication, a transmitting side is provided with an interruption transmission data pointer 7, an interruption transmission data buffer 8 where interruption communication data are memorized and a transmission switching circuit 9, and a receiving side is provided with a reception switching circuit 14, an interruption reception data pointer 13 and an interruption reception data buffer 12. The transmission switching circuit and the reception switching circuit are switched with a code showing the start and the end of the interruption communication included in the interruption communication data.
Patent JP-2002007318-A (JP)
Title: Data burst transfer circuit, parallel/serial converting circuit, serial/parallel converting circuit, and oscillation circuit
Inventor: OKAJIMA YOSHINORI
IPC: H03M9/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wirings between memory chips or between memory circuits and to perform an asynchronous data burst transfer at higher speed. SOLUTION: The asynchronous data burst transfer circuit 1 is provided with an oscillation circuit 2 for data burst transfer for outputting (n) pieces of stroboscopic signals of mutually different phases, parallel/serial (P/S) converting circuits 3a and 3b for converting the parallel signal of (n) bits to a serial signal and S/P converting circuits 4a and 4b for converting the serial signal to the parallel signal of (n) bits, the P/S converting circuits 3a and 3b convert data read out of a memory 5a from parallel signals to serial signals for (n) bits every time on the basis of (n) pieces of stroboscopic signals and transfer these signals, and the respective serial signals are converted to the parallel signals of (n) bits on the basis of (n) pieces of stroboscopic signals, returned to the original data and stored in a memory 5b by the S/P converting circuits 4a and 4b.
Patent JP-2001209932-A (JP)
Title: Method for manufacturing information recording medium
Inventor: NAKAMICHI MANABU
IPC: G11B11/105
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an information recording medium with decreased errors and excellent floating characteristics of a heat at a good yield. SOLUTION: The method for manufacturing the information recording medium including a cleaning stage for a disk substrate or disk and a washing stage after the cleaning consists in executing washing in the washing stage by bringing a scrubber rotated at the number of revolutions of 1,000 to 5,000 rpm in such a manner that its traveling direction of the disk surface is relatively reverse from the traveling direction of the disk surface into contact with the disk surface while rotating the disk after the cleaning.
Patent JP-2002008312-A (JP)
Title: Data memory device
Inventor: UNO TSUTOMU
IPC: G11B20/10
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To allow long-term saving of digital data, such as videos or speech. SOLUTION: Input digital data, such as videos or speech, are successively stored in a memory section 3 and are accumulated. A control section 7 monitors the memory section 3 and when the free capacity of the memory section 3 attains a predetermined capacity or when a timer section 5 clocking the lapse time after the memory section 3 starts storage, the data are read out successively in the order in which the data are stored from the memory section 3 and the processing to decrease the data quantity is performed in a data processing means 4. Which of the free capacity or the lapse time is to be used as a reference is preferably set by a processing reference setting means 6a.  There is a mode shown in Figure in addition to a data compression processing mode 4a as the modes of the processing of the processing means 4 described above and these modes are previously set by a video processing setting section 6b and a speech processing setting section 6c. The data processed in the processing means 4 are converted to the data prior to the processing and are restored in the memory section 3.
Patent JP-2002003490-A (JP)
Title: Method for producing 1-(thiazolin-2-yl)azetidine derivative
Inventor: ISODA TAKETOSHI
IPC: C07D417/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an industrially applicable simpler new method for producing a 1-(thiazolin-2-yl)azetidine derivative to be an important intermediate compound for carbapenem-based antibiotics. SOLUTION: This method for producing the 1-(thiazolin-2-yl)azetidine derivative represented by the following formula (I) comprises removing benzyl group from a compound represented by the following formula (II) (wherein, Ra denotes a sulfonyl residue; and Bzl denotes the benzyl group), then reacting the resultant compound with sodium thiosulfate and further reacting the obtained compound with chloroethyl isothiocyanate.
Patent JP-2002001972-A (JP)
Title: Ink jet head and its manufacturing method
Inventor: KANEHARA SHIGERU
IPC: B41J2/055
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet head of which a vibrating board is not transformed by hardening and shrinkage of gas generated from sealer or itself when a vibrating room between the vibrating board and an electrode, which are oppositely arranged, is sealed. SOLUTION: The ink jet head consists of a nozzle board 25 in which a nozzle hole 26 is made, a discharge chamber substrate 16 having a discharge chamber 20 of which the bottom wall is made of the vibrating board 21, and an electrode substrate 11 in which an electrode 14 covered with a protecting film 15 is made, and the vibrating board 21 is transformed by electrostatic force, then ink droplet is discharged. A connection hole which connects the vibrating chamber 17 between the vibrating board 21 and the electrode 14 to the outside is sealed by accumulating oxide films 23 made by the CVD method and the like. The oxide film can also be made by thermal oxidation.
Patent JP-2002010397-A (JP)
Title: Human body detecting speaker
Inventor: OKAMURA AKIKO
IPC: G01V8/12
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To attain a recording of sounds, and attain the most suitable output for a moving direction of a human body adapting to a surround environment, a setting place and a purpose. SOLUTION: A human body detecting speaker comprises a detecting means detecting an entering human body into a detectable area and detecting the moving direction of it, a recording means recording the sounds and a reproduction means reproducing sounds suitable to the moving direction at detecting the moving direction.
Patent JP-2002011770-A (JP)
Title: Mold clamping device
Inventor: ISHII SHIGEO
IPC: B29C45/67
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping device, stoppers and a movable platen of which do not break even through the repeated use of the device wherein the impact for abutting the movable platen against the tip of the stopper is made smaller than ever. SOLUTION: This mold clamping device has a mold opening amount detecting sensor 21 for detecting the mold opening amount of a movable mold 52 and a mold opening controlling circuit 30, which controls the abutting speed of the movable mold 52 against the stoppers 17 based on the detection result of the mold opening amount detecting sensor 21 by operating a driving source 16.
Patent JP-2002016399-A (JP)
Title: Electronic component mounting apparatus
Inventor: SARASHINA EIGO
IPC: H05K13/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus wherein no inappropriate load acts on a board when it is readjusted, and an electronic component is mounted when the board is optimumly readjusted, for high- precision production. SOLUTION: The electronic component mounting apparatus is provided where an electronic component is sucked by a sucking nozzle of an attaching head and is attached to a specified position on a circuit board 1 which is positioned with a table 2. A rail width readjusting means 10 is provided which automatically readjusts the width between readjustment rails 11 and 12 for readjusting the circuit board 1 in Y-direction on the table 2 by detecting a load on a drive motor 17, detecting a pressurizing force with a pressure sensor, and inserting a spring between the readjustment rail 12 and its moving means, and the like.
Patent JP-2002011322-A (JP)
Title: Deodorizing treatment apparatus
Inventor: YAMADA KIZO
IPC: B01D53/75
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing treatment apparatus capable of efficiently and certainly removing malodorous gas (gas to be treated). SOLUTION: In the deodorizing treatment apparatus wherein the gas to be treated supplied into the apparatus 11 from a gas inflow port 14 is deodorized in the gas treatment part arranged in the apparatus 11 and the treated gas is discharged from a gas outflow port 26 after deodorizing treatment, the apparatus 11 consists of first and second gas treatment parts 12,13 and the first gas treatment part has water sprinklers 18 arranged at a predetermined interval in a vertical direction and a first packed bed 17 packed with a deodorant and arranged between the water sprinklers 18 and the second treatment part 13 has second packed beds 24 packed with the deodorant, arranged in a layered state in a horizontal direction through partition walls 23.
Patent JP-2001064651-A (JP)
Title: Tn and stn liquid crystal displays
Inventor: HIRSCHMANN HARALD DR
IPC: C09K19/46
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject displays having a low threshold value voltage, excellent switching time, steepness and angle dependence by using a magnetic liquid crystal mixture containing specific two kinds of compounds. SOLUTION: The displays comprise (A) 20-90 wt.% of a liquid crystal component composed of a compound having >1.5 induction anisotropy [including a compound of formula I (R3 is a 2-7C alkenyl)], (B) 10-80 wt.% of a liquid crystal component composed of a compound having -1.5 to +1.5 induction anisotropy [including a compound of formula II (R1 and R2 are each a 1-12C alkyl or the like; L is H or F)], (C) 0-20 wt.% of a liquid crystal component having <-1.5 induction anisotropy, and (D) an optically active component in an amount to give the ratio of layer thickness to a natural pitch of a chiral nematic liquid crystal mixture of about 0.2 to 1.3 and has 0-30 degree pretilt angle between the major axis of molecule on a substrate surface and the substrate surface and 22.5 to 600 deg. twist angle.
Patent JP-2002016444-A (JP)
Title: Audio amplifier
Inventor: YUI HIROYUKI
IPC: H04R3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an audio amplifier capable of faithful waveform reproduction. SOLUTION: Concerning the audio amplifier provided with a dielectric substrate equipped with an amplifier circuit composed of plural electric circuit components, among the plural electric circuit components, the first component having a weight equal to or more than a prescribed threshold is located on the central part of the dielectric substrate 200 and the second component having a weight less than the threshold is located on the peripheral part of the dielectric substrate 200 except for the central part on the other hand. Besides, the dielectric substrate 200 is strongly fixed on the base 101, which is one part of an amplifier casing 100.  In this case, the amplifier casing 100 has a form closed with six faces and is formed so that at least three faces can include a curved surface form, and the dielectric substrate 200 is fixed on the base 101, which is one part of the amplifier casing 100, sufficiently reducing a resonance level inside a prescribed reproducing frequency band in comparison with an audio signal to be amplified.
Patent JP-2002021196-A (JP)
Title: Junction member for wooden building
Inventor: TOSAKA EISAKU
IPC: E04B1/58
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a junction member for wooden building capable of solving such a problem that, in a wooden building, reinforcement hardware used to reinforce a connection part between a column and a pedestal is loosened and the functions thereof cannot be sufficiently performed unless re-tightened when the column or the pedestal is shrunk due to dry. SOLUTION: This junction member for wooden building connects at least two wooden structural members to each other in a wooden building, and comprises the connection end parts 1x and 2x of a wooden structural member and a junction member body 31 for covering near the connection end pars, and a fixing material for fixing the wooden structural members to the junction member body 31.
Patent JP-2002021559-A (JP)
Title: Cooling device for vehicular engine
Inventor: NAGASE TOMOHIRO
IPC: F01P3/20
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To transmit highly precise cooling water information to enhance reliability of restart control, even under heating by an operation of an external combustor or just after the heating. SOLUTION: In a vehicular engine provided with a water temperature sensor 8 for transmitting the cooling water temperature information of the engine and the external combustor 11 for heating engine cooling water by operating the combustor 11 during engine stoppage to secure a temperature of the cooling water supplied circulatedly to a heater core 7, the water temperature sensor 8 is provided in a cooling water passage other than a circulation route of the cooling water passing through the external combustor 11 not to supply circulatingly the cooling water during the engine stoppage although the cooling water is circulated to the sensor 8 during an operation of the engine.
Patent JP-2001330021-A (JP)
Title: Support for air load using double coated tape with suction cup
Inventor: NOGUCHI AKIMASA
IPC: F16B47/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a support which enables the air load of a wall surface not capable of being installed with screws or nails by using double coated tapes with suction cups. SOLUTION: A suction cup body formed out of a collar 2 and an intermediate plate 3 fastened to suction cups 1 with a cap nut 4 is connected to supporting stands (a) and (b) having double coated tape 8 with joining screws 5.
Patent JP-2002021364-A (JP)
Title: Carrying-in-and-out device for bicycle parking device
Inventor: KOUNO TOMOYOSHI
IPC: E04H6/18
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To take a measure when a user remembers a thing left behind. SOLUTION: A cancel button capable of canceling carrying-in operation is provided.
Patent JP-2002030325-A (JP)
Title: Vacuum degassing apparatus
Inventor: TSUNEMI TAKEHIKO
IPC: C22B9/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum degassing apparatus excellent in heat resistance and heat shock resistance. SOLUTION: This vacuum degassing apparatus is provided with a degassing vessel 10 constituted so as to be able to reduce the pressure in the inner part by connecting with a pressure reducing device and plural sets of immersion tubes 21, 22 arranged at the bottom part 12 of the degassing vessel 10, and constituted so as to dip the immersion tubes 21, 22 into molten metal 3 in a ladle 3, introduce the molten metal 8 into the inner part of the degassing vessel 3 from one side of the immersion tube 21 and return back the molten metal into the ladle 3 from the other side of the immersion tube 22 after degassing. The degassing vessel 10 and the immersion tubes 21, 22, are made of a carbon material.
Patent JP-2002024560-A (JP)
Title: Financial merchandise evaluating system
Inventor: INOMATA MAKOTO
IPC: G06Q40/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for allowing a customer to automatically retrieve and easily understand information related with financial merchandise the customer requests only by selecting the outline of the financial merchandise, and for simultaneously analyzing and evaluating the financial merchandise requested by the customer. SOLUTION: In this financial merchandise evaluating system which is provided with an evaluation system arranged in a server 6 in an HTTP server set on a network 11 and data base 8, 9, and 10 arranged in the server 6 in the same HTTP server or the other HTTP server and for storing the information of financial merchandise, the evaluation system is provided with a function for connecting to the data bases 8, 9, and 10, is capable of retrieving the information of financial merchandise where information requested from customer terminal equipment 1 and part or the whole of the information of the financial merchandise stored in the data bases 8, 9, and 10 are matched, and is capable of storing, analyzing and evaluating the retrieved information of the financial merchandise and outputting the analyzed and evaluated results to the output part of the terminal equipment 1.
Patent JP-2002020474-A (JP)
Title: Device for producing polyester
Inventor: SUGANO TATSUYA
IPC: C08G63/85
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a polyester, which can efficiently produce a polymer with a high degree of polymerization by a simple constitution. SOLUTION: A polycondensation reactor 2 is provided in which a hydrophobic catalyst is added to effect the polycondensation of a dicarboxylic acid and a diol under normal pressure, and a separation unit 10 is attached to the reactor 2 for separating an organic solvent and water distilled out from the reactor 2 and refluxing the solvent. The water generated with polycondensation is caught in the organic solvent without getting close again to the reaction product polyester in the presence of the hydrophobic catalyst, so that the hydrolysis of the polyester produced is controlled. As the result, the polycondensation proceeds even under normal pressure.  A polyester with a high degree of polymerization can be thus produced with a device of a simple constitution wherein the polycondensation reactor 2 operated under normal pressure and the separation unit 10 of a simple structure, e.g. a decanter, are provided.
Patent JP-2002030950-A (JP)
Title: Variable valve timing device for engine
Inventor: HOSOYA HAJIME
IPC: F02D13/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To set a controlled variable, corresponding to a change of internal resistance due to a temperature fluctuation of an electromagnetic brake, without needing the large number of adaptive processes, in a variable valve timing device to change the rotation phase of a cam shaft to a crank shaft through friction braking of an electromagnetic brake. SOLUTION: A controlled variable of an electromagnetic solenoid of which an electromagnetic brake consists is corrected for setting by a correction amount calculated based on internal resistance of the electromagnetic solenoid, having a fundamental controlled variable (a fundamental duty value) set corresponding to a given temperature condition being detected, and internal resistance corresponding to the given temperature condition.
Patent JP-2002031933-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality free from a tone difference between color images formed on front and rear sides, as for a tandem color image forming device for fixing a transfer material with color toner images on both sides in a mass. SOLUTION: As for the color image forming device for sequentially superposing toner images respectively formed on photosensitive drums 10 for respective colors (C, Y, M and K) functioning as an image forming body, the toner image is formed on the rear side of a recording paper P as a transfer material via a toner image receptor 14a as an intermediate transfer body, and also, as for the order of superposing color toner images, that is, cyan, yellow, magenta and black toner images, the cyan image is the first order and the black image is the last order, and the yellow image and the magenta image come between them in order.
Patent JP-2002030386-A (JP)
Title: Spindle motor and pivot assembly
Inventor: OKAMIYA AKIO
IPC: H02K15/14
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the quality of electronic equipment for personal computer, communication equipment, etc., by manufacturing the shaft of a spindle motor by using a material which has high wear resistance, corrosion resistance and workability and in which the generation of outgas of sulfur and sulfur compounds is suppressed. SOLUTION: The shaft 2 of the spindle motor is constituted of a steel material having a composition consisting of, by weight, 0.20% C, 0.35% Si, 8.00% Mn, >0-0.05% P, 0.15% S, >0-2.00% Ni, 14.00% Cr and the balance essentially Fe. This steel material has corrosion resistance requiring no plating and also wear resistance requiring neither heat treatment nor soft-nitriding. Although there are many cases where Pb addition is necessary to improve machinability in the case of conventional stainless steels, this steel material does not contain Pb at all and accordingly it can sufficiently meet the recent demand for a Pb-free material.