baber/WOPTO huggingface dataset:
Patent HU-T62092-A (HU)
Title: Comparator circuit
Inventor: GLEIM GUENTER
IPC: G01R19/00
Filed: 1991-05-16
Abstract: 2.1 Comparators, on the input signal of which high-frequency oscillations are superposed, tend towards overshoots in the vicinity of the switching threshold, which can be prevented by a capacitor of relatively large capacitance at the input of the comparator. Because of the high capacitance, such comparators cannot be produced as ICs. 2.2 To achieve a comparison circuit which is both overshoot-free and can be produced as an IC, the input signal (U) is supplied to one input of a transductance amplifier (V), the output of which is connected to an integrator (I) and at the other input of which a first reference quantity (Ref 1) is present. The output of the integrator (I) is connected to one input of a comparator (K1), at the other input of which a second reference quantity (Ref 2) is present. At the output of the comparator (K1), an overshoot-free signal (D) can be picked up which can be used, for example, for controlling a switch. 2.3 Comparison circuits with overshoot-free output signal which can be produced as ICs. <IMAGE>
Patent HU-T49915-A (HU)
Title: Anticorrosive ingredient
Inventor: FARKASNE NADAI GABRIELLA
IPC: C23F14/02
Filed: 1988-04-18
Abstract: The additive is prepared from a soln. of potassium dichromate in deionised water and a soln. of complexon III in deionised water. Both solns. are heated separately to 50 deg.C prior to mixing together.
Patent HU-T62716-A (HU)
Title: Folded sheet
Inventor: MCDONALD GEORGE WALLACE
IPC: A61K33/24
Filed: 1991-12-04
Abstract: PCT No. PCT/GB91/02154 Sec. 371 Date Sep. 22, 1992 Sec. 102(e) Date Sep. 22, 1992 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10828 PCT Pub. Date Jun. 25, 1992.Sheet means (10) comprises a sheet of material (12) having mutually transverse sets of concertina folds (14, 16), sealing means (18, 20) to seal the same in a folded condition and defined opening means (18, 20), e.g. a marked and/or weakened break line (54) at which the sealing means can be opened, attachment means (36) for attaching the sheet means (10) to an article (28), diagonally opposite segments (22) of said sheet (12) being adapted one for attachment to the article and the other to be pulled free to open the sheet fully with a single movement once the sealing means have been opened. The penultimate section (80) and ultimate section (86) may project respectively beyond opposite sides (82, 88) of the underlying sections to allow adhesive strips (18, 20) to affix directly to the article (28) or only the ultimate thickness (segment) (26) may be extended (at 90) and so project. Sheet (12) may have a projecting tab (38 )with adhesive portions (40, 46) that folds over to cover the main part of the sheet and attach it to an article or may have a separate cover piece, e.g. in the form of a loop (58) surrounding the folded sheet.
Patent HU-T58872-A (HU)
Title: Connecting element for rods
Inventor: STAESSLE MARCEL
IPC: E04B1/58
Filed: 1991-02-13
Abstract: PCT No. PCT/CH91/00039 Sec. 371 Date Sep. 23, 1991 Sec. 102(e) Date Sep. 23, 1991 PCT Filed Feb. 13, 1991 PCT Pub. No. WO91/12383 PCT Pub. Date Aug. 22, 1991.A connection element for a three-dimensional framework includes a bolt (6, 7, 8, 9) which by means of a sleeve insert (3) can be fastened rotatably to one end of a rod (11), as well as a sleeve (12) into the axial through-bore of which the bolt is partly inserted, to transmit, sliding axially, a rotary movement of the sleeve (12) to the bolt. The through-bore is only in the front part of the sleeve (12) so that it can transmit a rotary movement of the sleeve (12) to the bolt. At the rear part of the sleeve (12) the through-bore has a circumference which is larger than the circumference of the form-locking front part of the through-bore. The bolt is urged out of the sleeve (12) by a spring (13). The front end part (9) of the connection element can be fastened to a junction part (10) of the three-dimensional framework.
Patent HU-T40997-A (HU)
Title: Process for producing acetyl-dicarnitine-dichloride
Inventor: FRANCIA GIORGIO
IPC: A61K31/22
Filed: 1985-09-26
Abstract: Acetyl dicarnitine dichloride (I) is new. - (I) is prepd. by either of the following routes: a) acetyl carnitine is converted to the acyl chloride by treatment with thionyl chloride, and this is then treated with carnitine chloride. (b) dicarnitine dichloride is prepd. from carnitine chloride by treatment with thionyl chloride, and this is then acetylated with acetyl chloride or acetic anhydride. These reactions may be effected without purifn. of the intermediates.
Patent HU-T55245-A (HU)
Title: Star-polymere-con jugate and process for producing them
Inventor: TOMALIA DONALD A
IPC: A01N25/10
Filed: 1987-08-18
Abstract: Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricutural, pharmaceutical, or other material have been prepared. These conjugates have particularly advantageous properties due to the unique characteristics of the dendrimer.
Patent JP-S61161337-A (JP)
Title: Control device for combustion device
Inventor: WADA CHUZO
IPC: F23N5/24
Filed: 1985-01-08
Abstract: PURPOSE:To display much volume of information with a small number of lamps by a method wherein an abnormal condition sensing change-over switch for sensing a presence or absence of abnormal condition and changing-over the content of display is arranged in a light emitting diode circuit for use in displaying information. CONSTITUTION:A micro-computer program has an abnormal condition sensing and change-over switch 50. When the switch 50 detects a presence or absence of abnormal condition to find that the abnormal condition is not present after starting of operation, an operation for displaying the desired content is caused to perform in a group of diodes 41a. In turn, in case that the abnormal condition is found, it is displayed in the group of diodes 41a. The display plate 20a acting as a display plane is provided with a time display tube 23, temperature conditioning and the operation condition display diode 41a and a lamp 21a for restricting the operation. In this way, the number of diodes can be decreased and a convenient and less expensive unit can be attained.
Patent JP-S63169174-A (JP)
Title: Picture processing method
Inventor: OSAWA HIDESHI
IPC: B41J3/00
Filed: 1987-01-06
Abstract: PURPOSE:To reproduce a picture of high precision and of high quality by binarizing a picture data by an error diffusion method after giving a weight to it periodically, when the picture data is detected to be in the non-edge part of the picture. CONSTITUTION:When an edge detection circuit 13 detects that the picture data is in the non-edge part, the data 108 from a multilevel dither processing part is sent to a binarization circuit 17. A multilevel dither circuit 14 converts the data of 8 bits into the data of 3 bits by using, for instance, 7-number of dither matrixes of 3X3, and performs a requantization. When the data is binarized by a binarization circuit 17 by using a concentrated dot type for the dither matrix and by using the error diffusion method, a pseudo net dot is formed. This is because by using the concentrated dot type matrix, the data to be processed at the center of the matrix is more weighted than the data to be processed at a periphery. Thus, a pattern stripe and a granular noise at a highlight or a dark part can be reduced, and the reproduced picture of high quality is obtained.
Patent JP-H11314940-A (JP)
Title: Optical fiber
Inventor: SONODA KENJI
IPC: C03C13/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having a large light accepting angle and high condensing efficiency. SOLUTION: This optical fiber is composed of a core material and a clad material which covers the core material and has lower refractive index than that of the core material 1. The clad material 2 which covers almost all over the core material 1 is a silica aerogel of porous structure of silica having 1.008 to 1.18 refractive index. The outer surface of the silica aerogel is coated with a coating material.
Patent JP-S59126086-A (JP)
Title: Motion mechanism utilizing shape memory alloy having lense or light screening plate
Inventor: YATSUGI MASANOBU
IPC: F03G7/06
Filed: 1983-01-07
Abstract: PURPOSE:To permit reciprocating motion continuously by moving the position of focus of the lense with a force generated upon changing the configuration of the shape memory alloy. CONSTITUTION:The shape memory alloy 1 is poured with light beams, collected by the lense 2, and the temperature thereof rises, therefore, the shape thereof is changed to the same provided at a high temperature, however, a movable arm 4 is pushed up in this case and the position A of the focus of the lense 2 does not coincide with the position of the shape memory alloy 1. As a result, solar beams, collected by the lense 2, do not hit the shape memory alloy 1, the temperature thereof reduces gradually to the same below the threshold temperature for changing the shape thereof at last and the focus position A of the lense 2 coincides with the position of the shape memory alloy 1 thereby continuing the reciprocating motions.
Patent JP-H03207769-A (JP)
Title: Photoresist composition for electrostatic coating
Inventor: NAGANAMI TAKESHI
IPC: G03F7/16
Filed: 1990-01-10
Abstract: PURPOSE:To obtain the title component having a specific viscosity, providing a resist film with sufficient thickness by one coating, having excellent productivity, comprising organic solvent consisting of high-boiling, middle-boiling and low-boiling solvents in a specific ratio and resin. CONSTITUTION:The objective composition comprising 100 pts.wt. organic solvent consisting of 5-15vol.% organic solvent (e.g. ethylene glycol) having >=180 deg.C boiling point, 70-80wt.% organic solvent (e.g. ethylene glycol monoethyl ether) having 130-160 deg.C boiling point and the rest of an organic solvent (e.g. toluene or cyclohexane) having about 100 deg.C boiling point and >=20 pts.wt. resin and having 100-500 cps viscosity.
Patent JP-S62160280-A (JP)
Title: Thermal recording material
Inventor: KAMEDA NAOMI
IPC: B41M5/40
Filed: 1986-01-08
Abstract: PURPOSE:To improve light fastness, sensitivity and head matching property, in a thermal recording material wherein a protective layer is provided on a thermal color forming layer containing a leuco dye and a coupler, by containing an ultraviolet absorbing benzotriazole compound in the protective layer. CONSTITUTION:In a thermal recoding material wherein a protective layer is provided on a thermal color forming layer based on a leuco dye and a coupler allowing the leuco dye to form a color at the time of heating in order to enhance image reliability, an ultraviolet absorbing benzotriazole compound with m.p. of 120 deg.C or more represented by general formula (wherein R1, R2 and R3 are a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a cycloalkyl group) is contained in the protective layer to obtain the thermal recording material having excellent light fastness.
Patent JP-S61160751-A (JP)
Title: Electrophotographic sensitive body
Inventor: HARA KENICHI
IPC: G03G5/08
Filed: 1985-01-09
Abstract: PURPOSE:To provide a constitution having the finest photosensitive characteristic by providing an adequate intermediate layer between the photoconductive layer and surface protective layer of a photosensitive body to improve the electrical joining between the photoconductive layer and the surface protective layer so that there is substantially no need for considering the resistance to printing and environment for the photoconductive layer. CONSTITUTION:The photosensitive body is so constituted that the difference in the optical energy gap between the photoconductive layer 3 and the surface protective layer 5 is at least 0.5eV, that the value of the optical energy gap of the intermediate layer 4 is the intermediate value of the optical energy gap of the layers 3, 5 and that the differences in the optical energy gap between the layer 3 and the layer 4 and between the layer 5 and the layer 4 are respectively <=0.4eV. The carriers are thus made smoothly movable between the three layers 3-5 and the defects arising from the accumulation of the carriers is prevented. The thickness of the layer 4 is preferably made 0.005-0.3mum.
Patent JP-H11192537-A (JP)
Title: Manufacture of supporting body for lithographic printing plate
Inventor: MATSUKI MASAYA
IPC: B22D11/10
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of streaks of picture which appear continuously or intermittently in the rolling direction of an aluminum plate at the time of manufacturing a supporting body for a lithographic printing plate. SOLUTION: Aluminum is melted and the molten metal is fed between a pair of cooling rolls from a molten metal feeding nozzle 3 wherein a release agent which contains aggregate particles of particle size distribution of 5 μm-20 μm in median diameter and 4 μm-12 μm in mode diameter is coated on the inner surface coming into contact with molten metal 2, and the molten aluminum is continuously poured and rolled into a aluminum plate. Thereafter, either of cold rolling or heat treatment or both of them are applied one time or more to make an aluminum thin plate of 0.1 mm-0.5 mm thickness, flatting is further applied to make the aluminum supporting body, and roughening is applied to manufacture the supporting body for the lithographic printing plate.
Patent JP-H08190694-A (JP)
Title: Traffic information receiver
Inventor: UKAI ATSUSHI
IPC: H04H20/00
Filed: 1995-01-10
Abstract: PURPOSE: To miniaturize a traffic information receiver, to simplify its wiring, and to further simplify its whole constitution in a constitution that receives traffic information from various kinds of communication systems. CONSTITUTION: A common substrate 16 is integrally connected with a substrate 17 for FM multiplex reception, a substrate 18 for radio beacon reception and a substrate 19 for optical beacon. Each substrate 17 to 19 for reception outputs an interruption signal to the CPU 33 of the common substrate 16 when the transmission signal from the transmitter of each communication system is received. The CPU 33 normally executes a processing that the reception data generated based on the reception signal is transmitted to a navigation device 12 and executes the interruption program according to the interruption priority of the interruption signal when the interruption signal is received.  Therefore, because the CPU 33 generates the reception data based on the reception signal according to the interruption priority, the necessity of the providing each substrate for reception 17 to 19 with the processing function generating reception data based on the reception signal is not eliminated.
Patent JP-S63171812-A (JP)
Title: Operation of oxygen blast furnace
Inventor: MATSUURA MASAHIRO
IPC: C21B5/00
Filed: 1987-01-09
Abstract: PURPOSE:To stably operate an oxygen blast furnace, by continuously detecting changes in the amts. of oxygen and pulverized coal blown from a tuyere and by controlling the feed of gas for regulating the temp. of the tip of the tuyere in accordance with the changes so as to make the temp. of the tip of the tuyere constant. CONSTITUTION:When an oxygen blast furnace is operated by blowing oxygen 11 and pulverized coal 13 from a tuyere together with gas for regulating the temp. of the tip of the tuyere, the flow rates of the oxygen 11 and the pulverized coal 13 are measured with flowmeters 1, 3 fitted to oxygen and pulverized coal feeding lines, respectively. The signals are sent to an arithmetic unit 4 and the unit 4 calculates the amt. of the temp. regulating gas required to attain the desired temp. of the tip of the tuyere according to a prescribed formula for calculating the temp. of the tip of the tuyere and regulates the flow rate of the gas through the flow rate regulator 2. Thus, the temp. of the tip of the tuyere is made constant and the economical operation of the blast furnace is carried out in a stable and accurate way.
Patent JP-H05186793-A (JP)
Title: Washing solvent
Inventor: YAMASHITA IZUMI
IPC: C11D7/30
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a washing solvent which does not deplete the ozonosphere and retains the excellent properties of R113 by using 1H,4H-perfluorobutance as an effective component. CONSTITUTION:The title solvent contains 1H,4H-perfluorobutane as an effective component. This solvent may further contain at least one organic solvent selected from among a hydrocarbon, an alcohol, a ketone, an ether, an ester, a chlorohydrocarbon, etc. The amount of the organic solvent added is desirably 50wt.% or below.
Patent JP-S58122299-A (JP)
Inventor: MURAKAMI TSUTOMU
IPC: B64G1/28
Filed: 1982-01-09
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-S58120709-A (JP)
Title: Method and device for predicting boiling phenomenon in arc furnace for steel making
Inventor: FURUHASHI HARUYOSHI
IPC: C21C5/52
Filed: 1982-01-08
Abstract: PURPOSE:To predict the generation of boiling in an arc furnace by converting the  sounds produced in the stage of normal melting and refining and the sounds produced  just prior to generation of the boiling phenomena respectively to electric signals and  making use of the difference in the signal waveforms of both signals. CONSTITUTION:Scraps of steel, etc. are charged into an arc furnace 1, and voltage is  applied to a graphite electrode 8 to generate the arc between the scraps and the electrode whereby the scraps, etc. are melted and refined. In this case, the sounds produced in the furnace 1 are converted to electric signals with a converter 5 for detecting the  produced sounds and said signals are successively recorded as signal waveforms in a  recorder 7. Of these signal waveforms, the waveforms in the initial period of melting,  the waveforms from the end period of melting up to the initial period of refining and  the waveforms around the generation of boiling phenomena are stored respectively like figures A, B, and C. Thus, the generation of the boiling phenomena are predicted easily  by correlating the relations between the furnace conditions and the waveforms of electric signals, storing the same beforehand, and comparing the same with the signals obtd. by converting the produced sounds detected successively in the daily operation of the arc furnace to electric signals.
Patent JP-H01179488-A (JP)
Title: Optical amplifier
Inventor: FUJIWARA MASAHIKO
IPC: H01S5/00
Filed: 1988-01-07
Abstract: PURPOSE:To realize an optical amplifier large in gain band width by a method wherein an active layer comprising two or more quantum well structures different from each other in well thickness is provided to a semiconductor laser type optical amplifier. CONSTITUTION:A buffer layer 2 formed of an n-type A GaAs/AlGaAs multiple quantum well(MQW) layer 2, an n-type A GaAs clad layer 3, an MQW active layer 4, a p-type AlGaAs intermediate layer 5, a p-type AlGaAs clad layer 6, and a p-type A GaAs cap layer 7 are formed on an n-type GaAs substrate 1. The above MQW active layer 4 is composed of five periods of GaAs barriers and GaAs well layers different from each other in quantum well thickness. By these processes, a gain property constant over a wide frequency range can be obtained. And, a quantum well structure being employed, the efficiency of the carrier density toward an injecting current can be made high and an amplifier of this design can be operated with a low current.
Patent JP-H06208401-A (JP)
Title: Control device
Inventor: MATSUO KEIICHI
IPC: G05B9/02
Filed: 1993-01-11
Abstract: PURPOSE:To make it unnecessary to independently execute operation for adding reliability information to a control signal to be outputted by adding respective reliability information to plural input signals by a self-diagnosis part and simultaneously processing the information-added input signals by an arithmetic part. CONSTITUTION:The self-diagnosis part 2 substitutes 1-bit reliability information indicating abnormality for the least significant bit of a range-over input signal e.g. out of plural input signals 4 to 7 and outputs the information-added signal. A multiplying part 8 multiplies the input signal 4 by the input signal 5 and outputs the multiplied signal. An adding part 9 adds the input signal 6 to the signal outputted from the multiplying part 8 and outputs the added signal. An analog switch 10 mutually switches the output signals from the multiplying part 8 and the adding part 9 based upon the signal 7 and outputs a control signal. The processing of reliability information indicating the states of respective input signals 4 to 7 can be simultaneously executed without independently executing the operation. Even if input signals are increased and operation is complicated, control can be executed by a simple device.
Patent JP-H11283872-A (JP)
Title: Electric double layer capacitor
Inventor: KAZUHARA MANABU
IPC: H01G11/54
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a separator which has an excellent ion permeability and has high strength even with a small thickness and can sufficiently insulate electrodes, by building up the saparator from a plurality of sheets, one or more of which is made of cellulose paper having a specified thickness and a specified density. SOLUTION: Solvent spinning rayon is beated until its CSF value (Canada Standard Fyeeness specified in JIS-P8121) becomes about 20 ml. Using this, paper of 20-60 μm thickness and 0.30 to 0.55 g/cm<3> density is made. This paper is cut into pieces of about 5 cm×7 cm. Then, two pieces of them are laid on top of each other and the laminate is preliminarily dried in the air until the content of water becomes about 1 wt.% or below to be made into a separator. Nextly, an electrode which is composed of active carbon having a specific surface area of 700 to 2500 cm<2> /g, carbon black, and polytetrafluoroethylene and is shaped into a sheet is joined to one face of a rectangular aluminum foil having a lead terminal with a conductive adhesive and is heated to harden the adhesive to be made into an electrode body.
Patent JP-S5495830-A (JP)
Title: Fuel controlling system
Inventor: TOTANI SHINZOU
IPC: F02D41/18
Filed: 1978-01-12
Abstract: PURPOSE: To improve the detecting responsibility of the low-amount flow by using a precession generator.  
     CONSTITUTION: A swirler 41 having several impellers which develops eddy from suction air, a precession generator 4 of a Venturi 42 in the down stream of the swirler, and a few eddy detectors 5 which detect an electric signal turned from an eddy period of the precession are provided in a suction pipe 3. The air suctioned by the precession runs against the eddy detectors 5 and a frequency signal proportional to the amount of engine suction air is put from the eddy detectors 5 into a control circuit 100, which controls a fuel injection valve 10 according to the output from a revolution frequency detector 12 to meter the fuel amount at a proper ratio to suction air amount. The injection of the valve is synchronized with the running of the engine. A few eddy detector 5 can improve the responsibility to detect the low- amount flow. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07204830-A (JP)
Title: Method for distributing molten metal in casting equipment
Inventor: KUROTOBI MANABU
IPC: B22D39/04
Filed: 1994-01-14
Abstract: PURPOSE:To eliminate the wanting time for molten metal of-the next time after casting by making the timing of distribution c) of the molten metal from a molten metal distributing ladle to a stationary ladle suitably in the casting equipment. CONSTITUTION:In the casting equipment arranging the stationary ladle 12 for pouring the molten metal in each of plural casting machines, at the time of distributing the molten metal into plural stationary ladies 12 from a moving type molten metal distributing ladle 21, the wt. of each stationary ladle 12 containing the molten metal is measured with a load cell 16. It is obtd. how many times are remained as the casting quantity of the molten metal in the inner part of this stationary ladle 12. Then, the molten metal is supplied in priority from the stationary ladle 12 having smaller quantity of the molten metal.