baber/WOPTO huggingface dataset:
Patent IL-79928-A (IL)
Title: Spiro(benzofuran-2(3h),1'-cycloheptane)s,process for their preparation and pharmaceutical compositions containing them
IPC: C07D407/12
Filed: 1986-09-02
Abstract: There are described compounds of the formulawhere each X is independently H, halogen, loweralkyl, loweralkoxy or OH; m is 1 or 2; and R is -H, =0,=CH(CH<sub>2</sub>)<sub>n</sub>NR<sub>1</sub>CH<sub>3</sub>, -CH<sub>2</sub>(CH<sub>2</sub>)<sub>n</sub>NR<sub>1</sub>R<sub>2</sub>, =N-OH, =N-OCH<sub>2</sub>(CH<sub>2</sub>)<sub>n</sub>NR<sub>1</sub>R<sub>3</sub>,=N-OCH<sub>2</sub>CHOHCH<sub>2</sub>NR<sub>1</sub>R<sub>3</sub>, -NR<sub>2</sub>R<sub>3</sub>, -OH or -OCH<sub>2</sub>(CH<sub>2</sub>)<sub>n</sub>NR<sub>1</sub>R<sub>2</sub>, n being 1 or 2, R, being loweralkyl, R<sub>2</sub> being H, loweralkyl, loweralkanoyl, arylloweralkyl, arylloweralkanoyl, diarylloweralkyl, diarylloweralkanoyl, -CO<sub>2</sub>C<sub>2</sub>H<sub>5</sub> or -CN, and R<sub>3</sub> being H, loweralkyl, arylloweralkyl or diarylloweralkyl, or a pharmaceutically acceptable acid addition salt thereof, which are useful as antihypertensive, anticonvulsant, analgesic and antidepressant agents.
Patent IL-85623-A (IL)
Title: Hydroximinomilbemycin derivatives,their preparation and their use as pesticides
IPC: A01N43/90
Filed: 1988-03-03
Abstract: The present invention relates to novel C(29)-oximinomilbemycin derivatives of formula I, to their preparation and to the use thereof for controlling pests. The invention further relates to pesticidal compositions which contain at least one of these compounds as active ingredient. The novel compounds have the general formula I    <IMAGE> (I)  wherein X is a group selected from -CH(OR1)-, -C(O)- or -C(=N-OR)-, R1 is hydrogen or a OH protective group, R is hydrogen, a OH protective group, an alkyl, cycloalkyl or acyl group, R2 is methyl, ethyl, isopropyl, sec-butyl or the   <IMAGE>   wherein A is methyl, ethyl or isopropyl; and R3 is hydrogen, C1-C6alkyl, C2-C6alkenyl, a radial selected from the group consisting of phenyl and benzyl which is unsubstituted or substituted by one or more members selected from the group consisting of halogen, C1-C3alkyl, C1-C3alkoxy, C1-C3alkylthio, C1-C3haloalkyl, nitro or cyano, or is the group U     <IMAGE> (U)  wherein n is 0, 1, 2, 3, 4 or 5, E is oxygen or -CH(Rd)- and Rz is hydrogen, Ra is hydrogen, halogen, C1-C3alkyl, C1-C3alkoxy or 2-tetrahydropyranyl, and Rb, Rc and Rd are each independently hydrogen, halogen, C1-C3alkyl or C1-C3alkoxy, which group U may also be in unsaturated form.
Patent JP-S57124439-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMORI NOBUAKI
IPC: H01L21/3213
Filed: 1981-01-26
Abstract: PURPOSE:To reduce the AlCl3 generating from the etching performed on a semiconductor substrate by a method wherein, after the Al or its alloy layer has been etched using gas plasma containing chlorine, an after processing is performed on the semiconductor substrate or an etching device using a reactive gas plasma containing fluorine. CONSTITUTION:A photoresist pattern 3 is formed on the semicoductor substrate 1 whereon an Al film 2 was coated, the entire substrate is placed in a plasma etching device and exposed to the plasma 5 using reactive gas containing Cl atom. The AlCl3 6 generated at this time is adhered to a wafer, but after an etching has been finished, the above is exposed to a plasma 8 in the reactive gas containing fluoric atoms, and the AlCl3 6 is converted to AlF3 7. As Al is different from AlCl3and has no water absorbing property, no trouble is caused by  the corrosion and the like of the Al.
Patent JP-H05197405-A (JP)
Title: Programmable controller with automatic access function for telephone line
Inventor: TAMURA FUMIYUKI
IPC: H04M11/00
Filed: 1992-01-23
Abstract: PURPOSE:To facilitate the generation of a user program including communication control with a personal computer through the use of a public line by providing a public line interface part for a public communication network and transmitting/receiving information in accordance with a private communication instruction written into a sequence program. CONSTITUTION:When the address of a program memory in a user memory 3 is instructed by a program step which a program counter 2 shows, and the sequence program of the corresponding step is read, an instruction code in the program is inputted to a CPU 1, and it is decoded and executed in the CPU 1. A part except for the instruction code is inputted to an input/output interface part 4 or the user memory 3 as an operand. A state value or data is read from the input of a designated number, and it is transferred to an interface part 6 or data is received from the public line interface part 6. The state value is written into designated output and is written into the user memory 3 so as to execute sequence control.
Patent JP-S56107688-A (JP)
Title: Exchange control device for multiplex communication
Inventor: MURATA HATSUO
IPC: H04Q3/545
Filed: 1980-01-31
Abstract: PURPOSE:To switch the operation in a short time by providing a communication equipment for connecting the control memory devices, and an operation switching control device between the exchange control equipments for multiplex communication. CONSTITUTION:When read and write are not executed to the memory device MEM1, and address is sent to the device MEM1 from the operation switching control device SW CONT, a data is read out from the device MEM1, it is sent to the memory device MEM2, and it is written into the same address as that of the device MEM1. When the operation switching is executed, the exchange control equipments PROC1, PROC2 for communication are stopped, and the contents of the register REG1 are sent and written to the register REG2 through the communication equipment COME. When the contents of the devices MEM1, MEM2 in said PROC1, PROC2 have coincided entirely, the normal operation of said PROC2 is started.
Patent JP-S61171467-A (JP)
Title: Production of n-(alpha-alkoxyethyl)pyrrolidone
Inventor: MURAO YOSHIKAZU
IPC: C07D207/27
Filed: 1985-01-23
Abstract: PURPOSE:To obtain the titled substance in high yield, by reacting N-(alpha-hydro xyethyl)pyrrolidone with a primary or secondary alcohol in the presence of an acidic catalyst preferably removing the water produced by the reaction from the reaction system. CONSTITUTION:The titled substance can be produced by reacting N-(alpha-hydro xyethyl)pyrrolidone with a primary or secondary alcohol (e.g. methanol, ethylene glycol, etc.) in the presence of an acidic catalyst. The catalyst is preferably a strongly acidic substance such as sulfuric acid, sulfamic acid, crosslinked polystyrenesulfonic acid, etc., and its amount is 0.1-5mol% based on the raw material. The yield can be further improved by carrying out the reaction while removing the water produced by the reaction from the reaction system either by the addition of a dehydration agent such as molecular sieve, calcium chloride, etc., at 10-50 deg.C, or by the distillation of the mixture. USE:Raw material for N-vinylpyrrolidone.
Patent JP-H06252639-A (JP)
Title: Oscillator circuit
Inventor: SUCHIYUAATO BII SANDAASU
IPC: H03B1/00
Filed: 1994-02-01
Abstract: PURPOSE: To reduce the radiated wave from an oscillator by providing a bi- directional clamp connected between a resonator tank and the gate of an FET for limiting voltage fluctuation at the gate of the FET, and reducing the saturation and interrupting state of the FET. CONSTITUTION: Diodes 76 and 80 are turned on when they reach the critical point of a voltage for a voltage curve, and the output of a tank 61 running to a resistor 78 is branched. In this state, a loaded quality factor Q and the gain of the tank 61 are validly reduced. The resistor 78 is adjusted, and a clamp action generated by the diodes 76 and 80 serially connected with the resistor 78 maintains an FET 88 in the active area, and higher harmonics gained by allowing the FET 88 to be repeatedly beyond the saturation and interruption level are removed. The value of the resistor 82 controls the charging speed and discharging speed of a varactor 66, and the higher harmonies which are likely to be generated due to the rapid charging and discharging of the varactor 66 are removed.
Patent JP-H03215965-A (JP)
Title: Semiconductor device
Inventor: KITABI SHIGERU
IPC: H01L23/29
Filed: 1990-01-20
Abstract: PURPOSE:To protect a wire against disconnection and to protect a semiconductor chip against damage and unnecessary radiation by a method wherein epoxy resin or silicone resin is formed to fully cover the semiconductor chip, and ferrite resin is formed to partially or fully cover the epoxy of the silicone resin which covers the semiconductor chip. CONSTITUTION:A semiconductor chip 1 cut out of a wafer which has been subjected to a diffusion process, a metallizing process, and other processes so as to be possessed of a prescribed performance is soldered to a metal frame 2 and bonded by wires 3 as prescribed. Thereafter, a usual packaging epoxy resin 4 is applied so as to fully cover the semiconductor chip 1 and the wires 3. Furthermore, the whole body is transfer-molded with a ferrite resin 5 which is improved enough in degree of filling of ferrite powder whose grain diameter is tens of mum or above. As mentioned above, the semiconductor chip 1 and the wires 3 are molded with the usual packaging epoxy resin 4, and the whole body is molded with the ferrite resin 5. By this setup, a wire is protected against disconnection and a semiconductor chip is protected against damage and unnecessary radiation.
Patent JP-S61171161-A (JP)
Title: One-dimensional image sensor
Inventor: SASANO AKIRA
IPC: H01L27/146
Filed: 1985-01-25
Abstract: PURPOSE:To simplify the process by a method wherein an amorphous hydrogenated Si photoconductive film is cut at gaps between the lower electrodes, and the upper clear electrode thereon is formed. CONSTITUTION:After Cr deposition on a glass substrate 5, the Cr is patterned into the lower electrode 1. Next, after deposition of a-Si, it is patterned into photoconductive films 2 by plasma etching with GF4 gas. At this time, they are patterned so as to coat three edges of the Cr electrode 1. Then, ITO is deposited and patterned into the upper electrode 3. This system can form the titled sensor without cross-talks by a simple process.
Patent JP-2000080905-A (JP)
Title: Combined cycle power generating system
Inventor: OKADA TAKESHI
IPC: C10G53/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of power generation when combined cycle power generation is carried out with the reduced crude secured by topping the stock oil through an atmospheric distillating means. SOLUTION: The reduced crude obtained by topping the stock oil by an atmospheric distillating means 1 is subjected to vacuum distillation under the specified condition by a vacuum distillating means 10, separating it into light oil and vacuum residual oil. This light oil is fed to a gas turbine 21 as fuel, whereby this gas turbine 21 is driven and power generation takes place at a gas turbine generating part 20. On the other hand, the vacuum residual oil is fed to a boiler section 31 of a steam turbine generating part 30 together with hot exhaust gas to be discharged out of the gas turbine 21 as a heat source, and simultaneously a steam turbine 32 is driven by the steam generated in the boiler section 31, whereby power generation takes place at the steam turbine generating part 30.  Since the reduced crude is utilizable as fuel in the gas turbine 21 and the boiler section 31, the generating efficiency of combined cycle power generation is well improved.
Patent JP-S60167129-A (JP)
Title: Recording carrier and information processing device
Inventor: SUGIYAMA TOSHIO
IPC: G11B7/24073
Filed: 1985-01-25
Abstract: PURPOSE:To insert a pilot signal to main information by recording a phase discriminating signal for tracking control of an optical disc while changing the depth of grooves of pits of a main information signal or a guide track. CONSTITUTION:Recording pits are recorded while wobbling at a period of an amplitude shorter than the pit width. The pit depth is switched to d1 and d2 synchronously with the period of wobbling as shown by a figure (a). At this time, a track is scanned with a light spot, and directions of reproduced outputs in areas having the pit depth d1 and areas having the pit depth d2 are reverse to each other with centers of pits as O in a differential output (d) of detectors 6-1 and 6-2 which are divided into two in the scanning direction. An output (c) of an adder is the main information signal. This signal is taken out by a band-pass filter and is processed in a synchronous detecting circuit 14 together with a phase detecting signal (g).
Patent JP-H01247407-A (JP)
Title: Control of molecular weight of poly (trialkylsilylpupine)
Inventor: MAIKERU RANSAMU
IPC: C08F4/62
Filed: 1989-01-19
Abstract: PURPOSE: To effectively control the molecular weight of a polymer without deteriorating the yield of the polymer by adding a specified compound to a reaction system at the time of polymerizing a trialkylsilylacetylene monomer in the presence of a prescribed catalyst and an organic solvent.  
     CONSTITUTION: (A) Catalyst (example: tantalum chloride) constituted of the halide of a transition metal in group Vb or VIB, (B) an organic solvent (example: toluene), (C) a trialkylsilylacetylene monomer (example: trimethylsilylpropyne) and (D) a molecular weight controller (example: hexamethyldisiloxane) shown by the formula (R is methyl, a 2-4C alkyl, phenyl; (n) is 1-100) are mixed so that the concn. of the D component becomes about 0.5-25 wt.%. Then, the reaction mixture is heated to about 25-100°C and is polymerized/reacted. Thus, the objective trialkylsilylacetylene polymer with low molecular weight and low viscosity is obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05204294-A (JP)
Title: Boarding and alighting device for motion simulator
Inventor: AMAKUSA KATSUYA
IPC: A63G31/04
Filed: 1992-01-24
Abstract: PURPOSE:To enable the impartation of the feel of attendance to passengers and the movement of a moving type passage to a position where an oscillating cabin is not interfered. CONSTITUTION:The moving type passage 6 is horizontally moved toward the cabin 1 and is stopped by joining the aperture of the moving type passage 6 to the door part of the cabin 1 when the cabin 1 stops at a prescribed position upon ending of the operation of the motion simulator. The door of the cabin 1 is then opened and the passenger in the cabin 1 is made to evade into a passenger waiting room 5 through the moving type passage 6. The next passenger is allowed to get into the cabin 1 through the moving type passage 6 from the passenger waiting room 5 when the passenger evades into the passenger waiting room 5. The door of the cabin 1 is closed upon completion of the prepn. for a show after seating of the passenger in the cabin 1. The moving type passage 6 is then moved horizontally to the position where the cabin 1 is not interfered and thereafter, the moving type passage is stopped.
Patent JP-H09203908-A (JP)
Title: Thin-film transistor for liquid crystal display device and liquid crystal display device
Inventor: SAI MOTONARI
IPC: G02F1/136
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To surely shield the light tending to be made incident on a semiconductor layer via a substrate by a gate electrodes by making the line width of a source electrode and drain electrode larger than the width of a semiconductor layer along the same direction as the line width. SOLUTION: The gate electrode 42 is formed larger in both of the longitudinal width and transverse width than the semiconductor layer 46 of a rectangular shape and is formed to the size at which the semiconductor layer 46 may be covered and concealed from the substrate 41 side. The line width (the width of the direction orthogonal with the flowing direction of current) of the source electrode 49 and the drain electrode 50 is formed larger than the width along the same direction as the direction of the semiconductor layer 46. In other words, the width of the semiconductor layer 46 is formed smaller than the line width of the source electrode 49 and the drain electrode 50.  The semiconductor layer 46 is disposed by connecting the source electrode 49 and the central part along the line width direction of the drain electrode 50 without connecting the parts of both ends in the line width direction of the source electrode 49 and the drain electrode 50 to each other.
Patent JP-H07200795-A (JP)
Title: Voice operated drawing method
Inventor: SAITO SHINYA
IPC: G10L15/00
Filed: 1994-01-06
Abstract: PURPOSE:To quickly find a desired basic graphic and to improve the efficiency of a drawing work by recognizing the name of the basic graphic and displaying a designated basic graphic on a graphic editor part by a voice recognition part. CONSTITUTION:A drawing device 1 is composed of a voice recognition part 2 and a graphic editor part 3. The voice recognition part 2 is provided with a microphone for performing the voice input of the name of a basic graphic by a drawing person. A graphic editor part 3 is provided with a CRT screen for displaying a drawing area, a basic graphic symbol and the operation command symbol to the graphic editor part 3 and a mouse for determining the arrangement and the color arrangement of the basic graphic by selecting and executing the operation command symbol. The voice recognition part 2 recognizes the name of the basic graphic that the drawing worker utters and transmits recognition result data to the graphic editor part 3. The graphic editor part 3 receives recognition result data and displays the basic graphic designated by data on the drawing area of the screen of the graphic editor.
Patent JP-H10210795-A (JP)
Title: Stabilization control system for power system
Inventor: INOUE TOSHIO
IPC: H02P9/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of a power system over a wide operational conditions. SOLUTION: Based on an effective fluctuation in the power of a synchronous machine, a stabilization unit 15 forms an auxiliary signal which is then delivered to an AVR 8 and an exciter 7 in order to control the output of the synchronous machine thus suppressing fluctuation of a power system. The stabilization unit 15 determines an estimated value of an auxiliary signal outputted one moment of time before using a current fluctuation of power, fluctuation of power and auxiliary signal one moment of time before and a plurality of weighting coefficients. The weighting coefficients are corrected to decrease the square of difference between the auxiliary signal one moment of time before and an achieved value thus determining a desired fluctuation of power one moment of time before.  Finally, a current auxiliary signal is outputted using the desired value thus determined, a current fluctuation of power, a fluctuation of power one moment of time before, an auxiliary signal and weighting coefficients.
Patent JP-S54104766-A (JP)
Title: A-d converter
Inventor: SHINOHARA KAZUTO
IPC: H03M1/08
Filed: 1978-02-03
Abstract: PURPOSE: To measure the voltage in rectangular wave form, by matching the sampling time of AD conversion with the pulse width of measured signal.  
     CONSTITUTION: When the pulse width number of measured signal is set with the operation means, the signal of the pulse generating means 101 is demultiplied or multiplied 103, and if the sampling time is 10 3  count, the period is changed so that it is the time set with the 10 3  count with the means 102, and it is fed to the AD conversion means 105. Taking the signal period of the means 103 as T, since the sum of the integration time 10 3 T of the measured signal voltage V x  and the integration time nT of the reference voltage V s  of inverse integration is 0, V x =V s .n.10 -3  and it is independently of T. If the pulse width is different, when the sampling time of the means 105 is operated 102 so that it matches with the pulse width of V x  with the same V x , the same measurement can be obtained. With this method, measurement can be made by changing the sampling time and the average measurement within a given period can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10203908-A (JP)
Title: Bactericidal composition
Inventor: OONISHI TOSHIMASA
IPC: A01N35/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a bactericidal composition which possesses high efficacy and broad antimicrobial spectra without forming resistant bacteria, can be used for a long term and is useful in the industrial use by formulating glutaraldehyde with a specific compound. SOLUTION: This bactericidal composition is obtained by formulating (A) glutaraldehyde with (B) a poly[oxyethylene(dimethylimino)ethylene(dimethylimino)ethylene dichloride in a proportion of 20:1-1:20, preferably 5:1-1:5, in the weight ratio between the A component and the B component and, when necessary, adding (C) carriers, stabilizers and surfactants. When this composition is used as the bactericidal for various industrial water systems, liquids and solutions containing the A component, the B component, hydrophilic organic solvents and dispersers are preferably prepared. This composition is broadly effective for bacteria, fungi and easts.
Patent JP-H01186924-A (JP)
Title: Original size detector for image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03B27/62
Filed: 1988-01-20
Abstract: PURPOSE:To accurately detect the size of an original by storing the counted value of a first counter means at the time of switching of the discrimination result of a comparing means from the presence to the absence of the original and performing counting in a second counter means during the absence of the original and discriminating the size of the original in accordance with the last counted value in a storage means which is obtained when the counted value of the second counter means exceeds a prescribed value. CONSTITUTION:A comparing means compares the signal from an optical sensor means 51 with a reference value, and the counted value of the first counter means is stored in the storage means when the discrimination result of the comparing means is switched from the presence to the absence of an original D. That is, the counted value of the first counter means is rewritten with the latest value and is stored in the storage means every time when the discrimination result of the comparing means is switched from the presence to the absence of the original D. The second counter means performs counting while the discrimination result of the comparing means is the absence of the original D; and when its counted value exceeds a prescribed value, a discriminating means detects the size of the original in accordance with the counted value stored in the storage means at last. Thus, the correct original size is detected.
Patent JP-H01192860-A (JP)
Title: Fibrous material for wiper
Inventor: NAKAMURA RYOJI
IPC: D03D15/00
Filed: 1988-01-21
Abstract: PURPOSE:To obtain the title material available in a wide range from home use to industrial use, having excellent cleaning properties and permanence properties, containing a polyoxyalkylene glycol hydrophilic polymer in a specific ratio and having a specific yarn size. CONSTITUTION:The aimed material which is a nonwoven fabric of continuous fibers formed by melt blow method containing 0.5-10wt.% polyoxyalkylene glycol hydrophilic polymer or derivative thereof and having <=0.5 denier of yarn size and having excellent water absorption, water retention, dust absorption property and dust retentivity.