baber/WOPTO huggingface dataset:
Patent JP-S5525016-A (JP)
Title: Image composite transfer method in electrostatic copying machine
Inventor: TAGUCHI HIROKI
IPC: G03G13/26
Filed: 1978-08-10
Abstract: PURPOSE: To transfer composite images on paper by incorporating a cassette system for toner development, superposedly forming destaticized latent iamges with a cathode ray tube or the like through the use of a negative image original and developing the images through the use of negative developer.  
     CONSTITUTION: The original 2 having negative images is placed on an original platen 1 and the data generated in the image signal superposed with the image of the original 2 are set in a cathode ray tube driving signal device. A toner developing device 9 is exchanged with a cassette for using negative developer. The cathode ray tube driving signal device 18 sends the driving signal to a cathode ray tube 17 so that the destaticized latent images by the cathode ray tube 17 are formed in alignment to the position of the electrostatic latent images by the original projector. Next, the destaticized portions of the destaticized images compositely formed by passing of the surface of a photoreceptor 7 through the toner developing device 9 are developed by toner and thereafter the images are transferred and fixed in the similar manner as in ordinary copying. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59220350-A (JP)
Inventor: NISHIYAMA YUKIO
IPC: B32B3/12
Filed: 1983-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08321769-A (JP)
Title: Transmission line driver for self adjustng and its method
Inventor: ARAN AARU DESUROTSUSHIYUZU
IPC: H04L25/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the mismatch of output impedance and the generation of signal reflection by automatically executing impedance matching between transmission lines. SOLUTION: Although a started driver in a group of pad drivers 101 is low impedance and remaining non-started drivers are high impedance, the high impedance does not exert influence upon the parallel impedance. The 1st input of a comparator 105 is connected to these drivers 101 and a transmission line, to a detect the voltage amplitude of a test pulse. A reference voltage is inputted to the 2nd input of the comparator 105 and compared with the test pulse voltage amplitude. When the reference voltage is higher, the number of initial drivers to be selected by a counter for receiving the output of the comparator 105 is increased out of the group of drivers 101, and when the reference voltage is lower, the number of drives is reduced.  Since an optimum and automatic selection of drivers 101 can be attained by the repeating capacity, the impedance of transmission lines can be matched by the parallel impedance of the started driver.
Patent JP-H11278726-A (JP)
Title: Pressurizing roller device
Inventor: YAMAMOTO HISAFUMI
IPC: B65H20/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing roller device capable of securing a large space on the material-to-be-pressurized supplying side at the time of separating a second roller from a first roller. SOLUTION: A device is provided with a first roller 3, a second roller 4 provided freely to be separated from the first roller 3, a frame 2 having a guide groove 5 holding the second roller 4 freely to be rotated and for supporting the first roller 3 freely to be rotated, a link arm 6 having an engagement hole 6a for insertion of a rotary shaft of the second roller 4 and for moving the second roller 4 along the guide groove 5, and an energizing means 12 for energizing the second roller 4 so as to abut on the first roller 3. The engagement hole 6a is formed into an oblong hole, and the guide groove 5 is formed in a route different from a route formed along the rotating direction of the link arm 6.  The guide groove 5 is formed in the direction for separating from a material-to-be-pressurized supplying side so as to separate the second roller 4 in the same direction, and a large space is secured on the material-to-be- pressurized supplying side.
Patent JP-H04327986-A (JP)
Title: Dye thermal transfer image accepting sheet
Inventor: KATO MASARU
IPC: B41M5/52
Filed: 1991-04-26
Abstract: PURPOSE:To provide a dye thermal transfer image accepting sheet which is high in sensitivity of a transfer dye image, clear in dyeing density, and free from discoloration by light and heat. CONSTITUTION:In a dye thermal transfer image acceptor sheet composed of base material and an image accepting resin layer formed by dye accepting resin materials, the dye accepting resin contains vinyl chloride-vinyl propionate copolymer as main constituent, and the relation formulas (1) and (2) mentioned below: DP>=250(1), DELTAYI<=4(2) [DP represents number-average polymerization degree of the copolymer and DELTAYI indicates a variation quantity in yellowness of the copolymer before and after heating when the copolymer is heated at 80 deg.C for 100h.] shall be satisfied.
Patent JP-H03277152-A (JP)
Title: Forced ventilation type variable speed rotary electric machine
Inventor: ITO TOMIO
IPC: H02K9/04
Filed: 1990-04-12
Abstract: PURPOSE:To enable cooling of an inner ring of a bearing to be promoted by placing a rotary cooling plate which is connected to a rotary axis of a rotary electric machine at an outside of a bracket at a side opposing to a load side in the rotary electric machine which is cooled by an electric fan. CONSTITUTION:A rotary axis 3 of a rotary electric machine 1 which is provided with a stator 6 and a rotor 7 is supported by a bearing 4 which is mounted to a bracket 5 at a side opposing a load. A wind hole 8a is provided at an air guide 8 which is mounted to the bracket 5. An electric fan 2 consisting of a fan 2a and an electric machine is mounted through a stay 8b. A penetration hole 11 is provided at a shaft center part of the bracket 5. A rotary cooling plate 13 is fixed to a shaft edge 12 of a rotary axis 3. Thus, the rotary cooling plate 13 which is located at an outside of the bracket 5 and is cooled by an open air flow due to an electric fan 2 cools an inner ring of a bearing at a side opposing the load.
Patent JP-H10292640-A (JP)
Title: Column-beam joint part reinforcing method
Inventor: YAMADA SHINICHI
IPC: E04G23/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To simplify construction and improve earthquake resistant effect by fitting a steel framed piece formed of a vertical plate and horizontal plates to each beam, by through-bolts at a joint part between a reinforced concrete column and beams so as to enhance earthquake resistance of an existing building. SOLUTION: Horizontal plate pieces 6b provided with the same cutouts as a recessed part 6d provided at a vertical plate piece so as to be fit for an angular part 3a of a joint part 3 between a column 1 and beams 2 are fastened to the upper and lower sides of the vertical plate piece to form a steel framed piece 6. A plurality of (four) steel framed pieces 6 are installed around the joint part 3 and fixed to the respective beams 2 by through-bolts 7. If necessary, mortar 9 is filled between the joint part 3 and the steel framed pieces 6. Each steel framed piece 6 holds an independent form and displays individual earthquake resistant function at the time of an earthquake so as to impart tenacious earthquake resistant reinforcement to an existing building of reinforced concrete construction. Earthquake resistance of the existing building can therefore be improved easily and efficiently.
Patent JP-S58215696-A (JP)
Inventor: YAMADA KENJI
IPC: H04B14/04
Filed: 1982-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59221343-A (JP)
Title: Stabilizer for synthetic resin
Inventor: ISHII TAMAKI
IPC: C08L21/00
Filed: 1983-05-31
Abstract: PURPOSE:To provide a stabilizer capable of imparting extremely excellent heat and oxidation stability to synthetic resins, by mixing a specific phenolic compound with a specific sulfur compound. CONSTITUTION:The objective stabilizer is prepared by mixing (A) a phenolic compound of formula I (R1 is H, 1-4C alkyl or 1-5C acyl; n is 1-3) with (B) a sulfur compound of formula II or III (R2 is 4-20C alkyl; R3 is 3-18C alkyl; R4 and R5 are H or 1-6C alkyl). The weight ratio of (A):(B) is 1:0.5-15, preferably 1:2-6. The compound of formula I is e.g. 2,2,2-tris[3-(3-methyl-5-t-butyl-4- hydroxyphenyl)propionyloxymethyl]ethanol, etc., the compound of formula II is tetrakis(3-dodecylthiopropionyloxymethyl)-methane, and the compound of formula III is 3,9-bis(2-dodecylthioethyl)-2,4,8,10-tetraoxaspiro[5,5] undecane.
Patent JP-S5322751-A (JP)
Title: Noise generation method for optical transmission
Inventor: ITOU TAKESHI
IPC: H04B10/00
Filed: 1976-08-16
Abstract: PURPOSE: To obtain an optical signal which is modulated with flat noise featuring a wide-band frequency characteristics, by utilizing the oscillation property of a laser which oscillates with more than two wavelengths. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5434418-A (JP)
Title: Production of porous and hollow fiber of polypropylene
Inventor: SHINDOU MIZUO
IPC: B01D71/26
Filed: 1977-08-15
Abstract: PURPOSE: Specific undrawn hollow fibers of polypropylene, after drawing, are heat set in the relax state to an extent of 5 W 95% of the drawing length to produce economically and continuously title porous and hollow fibers with high form-retaining stability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60240329-A (JP)
Title: Control device for electric motor for driving bridle roller
Inventor: HISAIE FUMITO
IPC: B21B39/08
Filed: 1984-05-14
Abstract: PURPOSE:To eliminate the slip at a rear titled roller and to prevent the overloaded operation of a rear motor of the front and rear titled motors for conveying a material to be rolled by changing the number of revolution of the front roller and controlling the tension of the material to be rolled according to the quantity of the overload on the rear motor. CONSTITUTION:A load distribution is broken among electric motors 51-54 groups for driving when a slip is generated in the rear bridle rollers 31-34 on account of defective dewatering of wringer rollers 9. Any of the motors 5 is then overloaded and the supply current thereto exceeds the rated value. Such current value is detected by a detector 19 and a current comparator circuit 20 emits an output signal which operates a logic circuit 21 to increase stepwise the output current from a current setting circuit 22, i.e., correction current and to put the same into a calculator 14. The calculator 14 adds the target current value of a setter 13 and the above-described correction current value and applies the same to a current control device 11 and therefore the phase of the output gate signal from the device 11 changes instantaneously, thus changing the output current of a thyristor device 6 and the rotating speed of the motor 4 for driving. The tension on the material 1 to be rolled between the rollers 2 and 3 is thus increased by the front bridle roller 2 and the slip at the roller 3 is decreased.
Patent JP-S60241016-A (JP)
Title: Photoelectric image reader
Inventor: TANI YOSHIHEI
IPC: G02B6/04
Filed: 1984-05-15
Abstract: PURPOSE:To decrease the number of fibers to half and reduce the size of the reader, and improve the resolution by arraying tip parts of fibers at a light emission side and a photodetection side facing a readout surface alternately in a line. CONSTITUTION:Tip parts of light-emission side fibers A1, A2... and tip parts of photodetection side fibers B1, B2... are arrayed alternately in a line at right angles to the readout surface 1. The fibers A1, A2... are connected to light emission elements LED1, LED2..., and the fibers B1, B2... are bundled and connected to a photodetecting element PD1. Then, the elements LED1-LED16 are turned on by a timing generating circuit 32 on time-division basis to irradiate the surface 1 with light through the fibers A1, A2... successively, and reflected signals from the surface 1 are inputted to the element PD1 through the fibers B1, B2.... The output of the element PD1 is amplified 11 and compared 31 with a reference signal, and consequently a signal V0 of H or L is outputted from a decision circuit 41 as a picture signal corresponding to the light emitting element in a light emitting state.
Patent JP-H05297014-A (JP)
Title: Measuring method of fluid flow
Inventor: HIRANO HIKARI
IPC: G01P5/26
Filed: 1992-04-17
Abstract: PURPOSE:To measure flow of a fluid highly accurately by allowing an excitation light to be applied to the fluid, observing the fluid through a filter which passes only fluorescence without passing the excitation light, and then observing only fluorescence. CONSTITUTION:For example, after rhodamine B alcohol liquid solution is dipped to a porous silica (SiO2) spherical particle with an average particle diameter of 2.5mum, a dried and hardened tracer particle A is supplied into a first circular pipe 12. coumarin 47 is dipped to a porous silica spherical particle with an average particle diameter of 2.5mum, and then a dried and hardened tracer particle B is supplied to a second circular pipe 14. An excitation light is applied from a window for applying excitation light to a fluid which flows within a fluid mixer 10 and at the same time inside of the mixer 10 is shot by a synchronized CCD camera through a filter which passes light with only a specific wavelength and an image intensifier from the window for applying excitation light, thus visualizing mixed state between a particle 20 of a gas A and a particle 22 of a gas B.
Patent JP-S5722518-A (JP)
Title: Autorange type electronic weighing device
Inventor: ITANI MORIKAZU
IPC: G01G23/37
Filed: 1980-07-16
Abstract: PURPOSE:To remove unevenness of the minimum division of the graduation caused by subtracting tare and to realize higher reliability in a weight indication by following the change-over for the minimum division, rounding off automatically the set weight of tare to the minimum division of the graduation. CONSTITUTION:The weighing device is equipped with a data converting part 4 that outputs an actual weighed value after rounding-off or-up to an unit weight D0 or D1 according to the magnitude of an actual weighed value, an arithmetic part 10 that subtract a predetermined weight of tare from a weighed value of the converting part 4, and a tare compensating part 11 that corrects the set weight of tare according to the minimum division to output as a predetermined weight of tare. Further, the compensating part 11 outputs the set weight of tare as the predetermined weight of tare when outputting a weighed value of a unit D0 and checks whether the weight of tare is the multiple of the D1 or not when outputting a weighed value of the unit D1. When the computed value is the multiple, it outputs the set weight of the tare as the predetermined weight of the tare, and when not the multiple, it outputs the set weight of the tare as the predetermined weight of tare after rounding-up with raising to a unit or rounding-off to a multiple.
Patent JP-S62257638-A (JP)
Title: Actuator for optical pickup
Inventor: WADA YASUMITSU
IPC: G11B7/09
Filed: 1986-04-30
Abstract: PURPOSE:To attain stable control withstanding external disturbance such as external vibration by fitting either an outer circumferential ring or an inner circumferential ring of two elastic cantilevers to upper and lower parts of a focus coil so as to interlock the focus coil with an objective lens. CONSTITUTION:The lens holder 2 is fitted to the outer circumferential ring 4a of the upper elastic cantilever 4 or a bobbin 6 and interlocked with a focus coil 7. When a focus current flows to the focus coil 7, an axial torque is caused to the focus coil 7 and since the bobbin 6 is moved axially, the objective lens 1 is moved in the direction of optical axis, a focus is formed on to a disk face. When a tracking current flows to the tracking coil 8, since a torque in the rotating direction is caused, the bobbin 6 is turned around the ball 9 and the objective lens 1 is moved horizontally with respect to the optical axis attended therewith to correct the deviation of the tracking.
Patent JP-H06314463-A (JP)
Title: Recording medium disk driving device
Inventor: INOUE KAZUHIKO
IPC: G11B17/043
Filed: 1994-04-11
Abstract: PURPOSE:To prevent a disk cartridge from colliding against a magnetic head with simple constitution at the time of inserting the disk cartridge. CONSTITUTION:A carriage control lever 67 is provided in a floppy disk driving device for the purpose of making an upper head approachable to a lower head for the first time when the disk cartridge is inserted. A cartridge restricting lever 68 is provided for the purpose of preventing the disk cartridge from colliding with the lower head at the time of inserting the disk cartridge. The carriage control lever 67 and the cartridge restricting lever 68 are linked with a clamper.
Patent JP-2000290451-A (JP)
Title: Mg-al-based hydrotalcite type particle powder, stabilizer for chlorine-containing resin and production of the same powder
Inventor: KOBAYASHI NARIYA
IPC: C08K5/07
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain Mg-Al-based hydrotalcite type particle powder having a large plate surface diameter and appropriate thickness, and suitable as a stabilizer for a chlorine-containing resin. SOLUTION: This Mg-Al-based hydrotalcite type particle powder having a large plate surface diameter and suitable thickness, and suitable as a stabilizer for a chlorine-containing resin, has 0.1-1.0 μm plate surface diameter and 0.02-0.08 μm thickness, contains 0.0010-0.0080 molar ratio of zinc based on the total number of moles of Mg and Al, and exhibits >=4 hr heat resistant time in the case of heating a resin sheet prepared by mixing 3 pt.wt. particle powder with 100 pts.wt. vinyl chloride resin at 180 deg.C.
Patent JP-H0639392-A (JP)
Title: Method for treating colored waste water
Inventor: SAKAMOTO YONEKAZU
IPC: C12N1/14
Filed: 1992-04-17
Abstract: PURPOSE:To decolorize a deeply colored waste water with great efficiency and to make it possible to contribute largely to water quality conservation of rivers and lakes by a method wherein aspergillos fumigatus having decolorizing ability is planted and cultured in a waste water contg. hardly decomposed coloring substance to decolorize the waste water. CONSTITUTION:A method for treating a colored waste water is to decolorize the waste water by a method wherein aspergillos fumigatus having decolorizing ability is planted and cultured in a waste water contg. hardly decomposed coloring substance. More practically, a mold belonging to aspergillos genus separated from soil is planted and cultured in a medium contg. a coloring ingredient of soy sauce to remove rapidly the coloring ingredient from the medium and to decolorize the medium. As the mycelia becomes colored with decolorizing during culturing, it is estimated that majority thereof is based on adsorption but a part is decomposed by the action of the strain.
Patent JP-S5723047-A (JP)
Title: Steel material for pipe
Inventor: YAMAMOTO KAZUHIRO
IPC: C22C38/00
Filed: 1980-07-17
Abstract: PURPOSE: To provide a steel material for a line pipe with excellent hydrogen inducing cracking resistance by preparing a steel material containing C, Si, Mn, P, S, Cu, Ni, Al, Ba in a specific ratio.  
     CONSTITUTION: A steel material containing 0.3% or less C, 0.01W0.8% Si, 0.5W 2.0% Mn, 0.04% or less P, 0.03% or less S, 0.5% or less Cu, 2.0% or less Ni, 0.1% or less Al, 0.003W0.015% Ba and, further, if necessary, one or more of 1.0% or less Cr, 0.04% or less Nb, 0.1% or less V, 0.15% or less Mo and comprising the remainder of Fe and inevitable impurities is prepared. A steel ingot or a cast billet obtained by casting said molten steel is subjected to control rolling and a steel plate obtained after rolling is subjected to a pipe making process to produce a line pipe. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07297669-A (JP)
Title: Saw filter
Inventor: SERUGEE KONDORATEIEEBU
IPC: H03H9/25
Filed: 1995-04-24
Abstract: PURPOSE: To provide a SAW filter equipped with plural tracks for suppressing entire operating frequencies a surface acoustic wave(SAW) and a parasitic volume wave, which are directly connected from an input interdigital transducer(IDT) to an output IDT. CONSTITUTION: Even number of pieces of tracks 10 and 11 are provided, each track having reflective input and output IDT 6 and 7, and a SAW filter is provided while being arranged with a partial reflection grating between these IDTs. An electrode of one of the IDTs at respective paired tracks 10 and 11, is connected with the other IDT of a paired track with a reverse polarity, and the input and output IDT 4-7 of respective tracks in the respective paired tracks are practically disconnected equally. Partial reflection gratings 8 and 9 are relatively arranged so that waveforms radiated to the respective tracks of track pairs 10 and 11 can be reflected once at least from the partial reflection gratings 8 and 9, before being incidence coherently on the output IDT.  The direct connection through tracks is inhibited for practically all the frequencies by the inversely connected electrodes of the IDT.
Patent JP-S5756480-A (JP)
Title: Novel substituted pyradinyl-1,2,4- oxadiazol-5-one and manufacture
Inventor: MAAKU JII BOTSUKU
IPC: C07D241/08
Filed: 1981-06-26
Abstract: The case concerns novel pyrazinyl-1,2,4-oxadiazole-5-ones and processes for preparing the same. The compounds are useful in the treatment of edema and hypertension.
Patent JP-H10287265-A (JP)
Title: Method and device for dampingly controlling electric power steering system when vehicle speed signal is lost
Inventor: JOSEPH DAIL MILLER
IPC: B62D119/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To control the yaw speed and damping of a power steering system according to a vehicle speed signal and a prescribed vehicle speed value by providing the vehicle speed signal by the detection of vehicle speed, and providing a confirmation signal of signal loss. SOLUTION: In this system, motor torque command direction and motor rotating direction are determined to confirm in which of the quadrants I and III of operation quadrants a power steering system is (step 300 - step 306), and when the operation quadrant is positive, a damping factor and each damping factor value of vehicle speed and auxiliary motor speed are determined by a first control value table, and the procedure is returned back to the process (step 300). When the operation quadrant is negative, or when the power steering system is operated in the quadrant II or IV, each damping factor value is determined by a second value table to confirm whether the vehicle speed is larger than a prescribed minimum speed or not (step 310 - step 330).  In case of positive, the procedure is returned to step 300, and in case of negative, it is judged that a speed signal is lost by a disconnection or the like while the vehicle is under moving, the failure of the steering system is alarmed to a driver to perform a damping control (step 340), and the procedure is returned back to step 300.
Patent JP-S5221333-A (JP)
Title: Hydrous insecticidal composition
Inventor: TSUDA SHIGENORI
IPC: A01N25/30
Filed: 1975-08-13
Abstract: PURPOSE: A stable, uniform and transparent liquid insecticidal composition prepared by mixing specific surface-active agents with a mixture of a water insoluble organic insecticidal component and water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06285383-A (JP)
Title: Crusher
Inventor: FUJIMURA YOSHIKAZU
IPC: B02C17/18
Filed: 1993-03-31
Abstract: PURPOSE:To uniformly crush a material without leaving a coarse powder in a slurry by using this circulation-type wet crusher. CONSTITUTION:A holding tank 4 is used in combination with a crusher 1 to premix, disperse and mix a material to be crushed. The part of the tank blind to agitation is made to obtain bubbling function so that the material is not retained.
Patent JP-S5921389-A (JP)
Inventor: TOOMASU JIYOOJI EKUHAATO
IPC: C12N15/00
Filed: 1983-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。