baber/WOPTO huggingface dataset:
Patent GB-2350438-A (GB)
Title: Photographic clear display material
Inventor: BOURDELAIS ROBERT PAUL
IPC: G03C7/30
Filed: 1999-12-10
Abstract: A photographic member comprises at least one photosensitive layer and an integral base material which comprises at least one polyester layer and an upper surface layer comprising a polyester or polyolefin polymer and a bluing tint. The integral base material has a spectral transmission of greater than 90%. Bluing tint exemplified is pigment blue 60. The photographic member can also have a photosensitive layer on the top and bottom of the member to give a duplitized transission display, as shown in Example 1. The base material is substantially free of inorganic pigments. Antihalation layers and subbing layers can be present. A method of imaging is also disclosed.
Patent GB-191111870-A (GB)
IPC: F27B13/02
Abstract: 11,870. Andina, G., and Bottomley, J. W. May 17. Multiple-chamber kilns.-In a continuous kiln comprising two longitudinal rows of chambers, dampered flues 28<1>, 29<1> lead to a longitudinal central smoke outlet flue 27 from the outer and inner ends of each chamber. Alongside the flue 27 is arranged an air flue or a pair of air flues 38, from which air heated by flues in the kiln setting is delivered to a separate drying chamber 46, or directly to chambers with green goods by means of a portable pipe having branches fitting over the firing holes 21. The air passes to the flues 38 from the atmosphere through flues 41, 40, 39, 34, 36, the flues 41, 36 being provided with dampers and the flues 40 being connected by flues 42 over the arches. Air may also be admitted directly to the flues 38 to reduce the temperature. At the ends of the kiln the flues 34 are connected together by transverse flues 35. The kiln chambers are separated by light wooden frames provided with destructible diaphragms and the setting-platform or kiln floor may have flues parallel to the flue 27. The dampers controlling the passage of air and smoke to the flues 38, 27, respectively are of conical shape, and are formed with asbestos packing 49, Fig. 10, which rests on rings 50 around the flue inlets.
Patent HU-T65741-A (HU)
Title: Process for producing acylated heparins, with effect in inhibition the replication of retroviruses and pharmaceutical compositions containing them as active agents
Inventor: CARAMAZZA IDA
IPC: A61K31/715
Filed: 1992-06-05
Abstract: Heparins that have been N-acylated with mono- or dicarboxylic acids inhibit the replication of retroviruses, in particular HIV.
Patent HU-T76126-A (HU)
Title: Multicomponent system for modifying, decomposing or bleaching lignin, lignin-containing materials or similar substances and method of using this system
Inventor: CALL HANS-PETER
IPC: C12S3/08
Filed: 1995-12-15
Abstract: System for transforming, degrading or bleaching lignin, lignin-contg. materials or similar materials, comprises a poly-component system comprising: (a) opt. ≥ 1 oxidation catalyst; (b) ≥ 1 oxidising agent; (c) ≥ 1 mediator selected from hydroxylamines, hydroxylamine derivs., hydroxamic acids, hydroxamic acid derivs. and aliphatic, cycloaliphatic, heterocyclic and aromatic cpds. which contain ≥ 1 N-hydroxy, oxime, N-oxy or N,N-dioxy function; (d) opt. ≥ 1 co-mediator selected from aryl-substd. alcohols, carbonyl cpds., aliphatic ethers, phenol ethers and alkenes; and (e) a small amt. of a free amine of one of the mediators used.
Patent IL-41938-A (IL)
Title: Herbicidal compositions containing a benzofuranyl-methane-sulfonate and a bis-carbamate
IPC: A01N47/20
Filed: 1973-04-03
Abstract: Herbicide compositions embodying mixtures of (a) 3-cyclohexyl-5,6-trimethylene uracil, (b) 3-methoxycarbonylaminophenyl-N-3'-(methylphenyl)-carbamate and herbicidal uses thereof.
[US3933466A]
Patent IL-49259-A (IL)
Title: Prparation of meta-aryloxybenzyl bromides
IPC: C07C43/29
Filed: 1976-03-22
Abstract: 3-PHENOXYBENZYL BROMIDE IS PREPARED BY TREATING 3-PHENOXYTOLUENE WITH BROMINE IN THE PRESENCE OF ULTRA-VIOLET RADIATION, AT A TEMPERATURE IN THE RANGE OF FROM 180 DEG  C to 250 DEG  C.
Patent IL-85220-A (IL)
Title: Precursor protein of apc polypeptide and dna coding therefor
IPC: C12Q1/68
Filed: 1988-01-27
Abstract: The precursor protein of "amyloid plaque core" (APC) polypeptide, fragments of the precursor protein and the diagnostic use of the precursor protein or the fragments are described. The DNA coding for the precursor protein, fragments of this DNA and the diagnostic use of the DNA or the fragments is additionally described.
Patent IL-95581-A (IL)
Title: Benzoylguanidines a process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/155
Filed: 1990-09-04
Abstract: Benzoylguanidines of the formula I  (* CHEMICAL STRUCTURE *) (I) where R(1) or R(2) is equal to R(6)-S(O)n- or R(7)R(8)N-O2S- and the other substituent R(1) or R(2) is in each case equal to H, F, Cl, Br, I, alkyl, alkoxy or phenoxy, R(6)-S(O)n or R(7)R(8)N- and R(6) is equal to alkyl, cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, R(7) and R(8) are equal to alkyl or phenylalkyl or phenyl, and in which R(7) and R(8) may also together be a C4-C7 chain, and in which R(7) and R(8), together with the nitrogen atom to which they are bonded, may be a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system, and where R(3), R(4) and R(5) are equal to hydrogen or alkyl, or R(3) and R(4) are together an alkylene chain or R(4) and R(4) are together an alkylene chain, and where n is equal to zero, 1 or 2 and their pharmaceutically tolerable salts are outstanding antiarrhythmics.
Patent JP-H11210876-A (JP)
Title: Neutral control device for automatic transmission
Inventor: TAKIGUCHI MASAHIRO
IPC: F16H63/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of vibration and dispersion of oil pressure at the time of neutral control, to secure traveling in an advancing traveling range at the time of failure, and to prevent traveling in a range other than the advancing traveling range, while allowing neutral control with small number of additional parts. SOLUTION: A neutral control hydraulic selector valve (c) for change over advancing fastening element pressure by shift valve pressure and accumulator back-pressure is arranged in a midway of an operation pressure circuit connecting an advancing fastening element to a shift valve (a). The accumulator back-pressure is supplied from oil pressure pressure-regulated by an accumulator back-pressure control means (f) using as signal pressure oil pressure generated in the first actuator (e) operated by a control command from a controller (d) and using advancing traveling range pressure as original pressure, and the valve (c) is formed into a valve changed over by the second actuator (g) operated by an ON/OFF command from the controller (d).
Patent JP-2000208163-A (JP)
Title: Fuel cell fastening device
Inventor: TSURU ATSUSHI
IPC: H01M8/24
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack fastening device capable of evenly fastening a stack with a relatively simple structure, and having springs disposed in positions without high temperature rise. SOLUTION: This device has a lower holder 11 for supporting a lower part of a stack 10 stacked with unit cells, an upper holder 12 for pressing a top part of the stack 10, a press member 13 disposed above the upper holder 12, fastening rods 14 each screwed with nuts 15 at both ends with the fastening rod 14 penetrating into the press member 13 and the lower holder 11, springs 16 each provided between the nut 15 installed below the lower holder 11 and the lower holder 11 and penetrated by the fastening rod 14, and plural fastening force adjustment bolts 17 screwing in the press member 13, each having a tip abutting on a top part of the upper holder 2.
Patent JP-H01185650-A (JP)
Title: Toner for developing electrostatic charge image and production thereof
Inventor: YASUNO MASAHIRO
IPC: G03G9/097
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a stable toner having excellent flowability and electrostatic chargeability by laminating a shell layer consisting of a charge control agent and synthetic resin on the surface of core particles consisting of a coloring agent and thermoplastic resin and specifying the compsn. of the core particles and the shape of toner particles. CONSTITUTION:The fine particles of the charge control agent and synthetic resin are stuck by the effect of static electricity on the outside surface of the core particles consisting of the coloring agent and the thermoplastic resin and are softened by the local temp. rise by impact force, by which the shell layer is formed on said surface. The core particles consist of the thermoplastic resin having 3,000-20,000 number average mol.wt. (Mn) and 10-70mol.wt. distribution (Mw/Mn). Said particles are so formed that the fluctuation coefft. of the grain size of the toner itself is <15% and the value of the shape coefft. SF1 is <=150. The toner which exhibits the sufficient flowability in spite of reducing the grain size thereof, has the narrow distribution of the electrostatic charge quantity and has the stable developability without having fogging and toner splashing is thereby obtd.
Patent JP-S5395182-A (JP)
Title: Manufacture of separating core for fluid
Inventor: OOTSUKA YUKIO
IPC: B01D69/10
Filed: 1977-01-31
Abstract: PURPOSE:To produce a separating core described in the title without causing degradation in performance of a membrane by receiving continuous core applied with a membrane-making soln. contg. material for making semipermeable membrane by use of a receiving device without contacting it with rolls, and by cutting it into piecesoof nearly equal length.
Patent JP-S58128931-A (JP)
Title: Car speed limiter
Inventor: MURAOKA KENJIYU
IPC: G03G5/08
Filed: 1982-01-27
Abstract: PURPOSE:To prevent the over speed accident by providing a speed limiter where the acceleration/deceleration through an accelerator pedal can be performed when the car speed is below setting level while the acceleration can be performed through the accelerator pedal when the car speed exceeds over the setting level. CONSTITUTION:When the car speed exceeds over 60km/h, a coupler 6 is functioned to block the coupling between wires 4a, 4b thus to block the opening of a throttle valve 3a even when an accelerator pedal 1 is stepped. In other word when the car speed exceeds over 60km/h, for example, a car speed sensor 10 will produce more than 213 pulses for every five seconds, thereby a decision circuit 15 will produce the output to function an output circuit 16 thus to block the power supply to a coil 6b in the coupler 6 and to release a suction rod 6c. Consequently even when the accelerator pedal 1 is stepped, the throttle valve 3a is not controlled thereby it is not accelerated.
Patent JP-S56106843-A (JP)
Title: Method and apparatus for molding rod body such as crayon
Inventor: SAITOU SHIGERU
IPC: B29C45/56
Filed: 1980-01-31
Abstract: PURPOSE:To shorten a molding extracting cycle by a method wherein an ejector  pin, about half of the length of a through hole in a rotatable metal mold, is inserted  into said through hole, and injection molding is conducted at one side of the ejector  pin while moldings are extracted at the other side. CONSTITUTION:Moldings 10 being injected in a previous process are arranged to one of an ejector pin 2 in a through hole 1a, and a melted composition is ejected from the other of the ejector pin 2. The ejector pin 2 is backed by injection pressure, and the moldings 10 are extruded from the through hole 1a by means of the ejector pin 2 at a point of time when the composition is completely ejected, and discharged from a discharging port 9a. A metal mold 1 is half turned in the horizontal direction, and moved so that a surface of the metal mold at the side discharging the moldings 10 is contacted and opposed to a nozzle base 7, and said process is repeated. The moldings 10 can be extracted at the same time as ejection.
Patent JP-H11217720-A (JP)
Title: Vinyl chloride-based fiber and its production
Inventor: YAMANE KAZUMASA
IPC: D01F1/10
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To produce vinyl chloride-based fibers capable of being stably produced, excellent in curl-retaining properties and bouncing properties and suitable for hair ornaments, etc., by spinning a vinyl chloride-based composition blended with the predetermined amount of a specific lubricant component. SOLUTION: The fiber consists of a vinyl chloride-based composition comprising 100 pts.wt. of (A) e.g. a vinyl chloride-based resin having 650-1650 viscosity- average degree of polymerization, blended with 0.3-2.5 pts.wt. sum total of (B) one or more of lubricant components selected from higher fatty acid alkaline (earth) metal salt-based lubricants, higher alcohol-based lubricants, higher fatty acid based lubricants, fatty acid ester-based lubricants, pentaerythritol-based lubricants, fatty acid amide-based lubricants, montanoic acid ester-based lubricants and PMMA-based high molecular lubricants and 0.2-1.5 pts.wt. of (C) one or more of lubricant components selected from polyethylene-based lubricants or paraffin-based lubricants. The fiber is obtained by melting and spinning the vinyl chloride-based composition from nozzles having <=0.5 mm<2> cross section area per one nozzle.
Patent JP-H05205383-A (JP)
Title: Compact disk player
Inventor: KYO NOBUMOTO
IPC: G11B17/26
Filed: 1991-01-04
Abstract: PURPOSE: To enable a compact disk player to place and house plural disks in the limited space and to improve the spatial efficiency by providing a disk placing device doubly formed so as to cross each other while having different heights. CONSTITUTION: For the disk on the upper side chucked between a chucking part 53 of a disk chuck 55 and a disk clamp 2, a signal of the disk is reproduced by the disk clamp 2 and a pickup driving part 1 provided on a deck blacket 4. When the reproduction of disk is completed, a rack gear 9 is linearly moved by inversely rotating a motor 40, thereby the deck blacket 4 is descended while a cylindrical cam 8 is rotating, and when it comes down to the prescribed position, a microswitch 104 is operated to turn off the power supply.
Patent JP-H03214821-A (JP)
Title: Program tracing diversity receiver
Inventor: MIYASAKA TOSHIKI
IPC: H04N5/44
Filed: 1990-01-18
Abstract: PURPOSE:To view a desired program in an excellent reception state at all times by comparing an electric field strength of a channel with that of other during broadcast of a same program and selecting automatically a channel from which a best reception state is obtained. CONSTITUTION:A level detection comparison circuit 9 compares video signals from a TV tuner 10 and receives selectively an RF signal from an antenna offering a maximum output. The RF signal from an antenna changeover switch circuit 5 is also given to a TV tuner 11, which selects sequentially a channel(ch) via a ch sequential changeover circuit 16, and an electric field strength comparator circuit 15 compares AGC voltages from each tuner. On the other hand, a picture comparator circuit 17 reads a video signal stored in picture memories 13, 14 and outputs a coincidence signal to a program tracing ch changeover circuit 18 when the tuner 11 selects other ch in which a same program as a received program by the tuner 10 is broadcast. Thus, the circuit 18 allows the tuner 10 to select a ch selected by the tuner 11 based on a comparison signal from the circuit 15 and a desired program is viewed in an excellent reception state at all times.
Patent JP-H05224650-A (JP)
Title: Boldface italic character generation device
Inventor: SHIRAI KATSUMI
IPC: G09G5/24
Filed: 1992-01-24
Abstract: PURPOSE:To generate a boldface italic character according to a normal character. CONSTITUTION:This boldface italic character generation device is equipped with an italic character generation part 1 which generates an italic character 22 which slants at a specific angle to a coordinate axis (y) when represented on plane coordinates prescribed by a coordinate axis (x) and the coordinate axis (y) according to the normal character 21. Further, this device is equipped with a boldface character generation part 2 which reduces the italic character 22, generated by the italic character generation part 1, by a constant quantity and then shifts and superposes the characters, bit by bit, at specific angles to the coordinate axes (x) and (y) respectively to the same height with the normal characters 21.
Patent JP-S60154111-A (JP)
Title: Synchronizing signal detector
Inventor: IHARA FUSAO
IPC: G01D5/242
Filed: 1984-01-24
Abstract: PURPOSE:To detect the normalcy of a signal from a synchronous transmitter by detecting synchronously a two-phase resolver signal obtained by converting a three-phase synchronizing signal through a Scott transformer, summing up arithmetic results of multipliers which squares demodulated signals, and comparing the output signal with a reference voltage. CONSTITUTION:Output signal (f) and (g) of the Scott transformer 1 are k.sinomegat. sintheta and k.sinomegat.costheta, where (k) is the maximum amplitude of the synchronizing signal and a reference signal (d) is sinomegat. Then, demodulators 2A and 2B rectify the sine wave output signal (f) and cosine wave output signal (g) of the Scott transformer 1 synchronously by the output signal (h) of a transformer 3 to obtain k.sintheta and k.costheta as outputs (i) and (j). Then, multipliers 4A and 4B square the output signals (i) and (j) of the demodulators and their output signals (k) and (l) are added by an adder 5 to obtain k<2>.(sin<2>theta+cos<2>theta) as an output signal (m), which is a constant value according to a formula of trigonometric function. This output signal (m) and the output signal (n) of a reference power source 6 are compared by a comparator 7 with each other.
Patent JP-S5395952-A (JP)
Title: Preparation of 4,4'-diaminostilbene-2,2'-disulfonic acid and its salts
Inventor: FUJISE MASATOMO
IPC: C07C303/32
Filed: 1977-02-02
Abstract: PURPOSE: To prepare the title cpds., useful as intermediates for optical brightening agents, by catalytic reduction of 4,4'-dinitrostilbene-2,2'-disulfonic acid or its salt under hydrogen pressure in the presence of a Raney Ni catalyst treated with an acid sulfite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08205534-A (JP)
Title: Switching power supply circuit
Inventor: KANEGAE TAKESHI
IPC: G05F1/56
Filed: 1995-01-26
Abstract: PURPOSE: To achieve the stabilization of a circuit by reducing the amplification factor of the amplifier of a feedback circuit for stabilizing the output voltage of a switching power supply circuit. CONSTITUTION: An input voltage EIN is converted into a pulse voltage VO. by a transformer T in response to the output of a switching transistor 3 and it is rectified and smoothed to make an output voltage EOUT. An output voltage detection circuit for detecting the change component of the output voltage EOUT is constituted of a resistor RZ connected between an output voltage terminal and a ground and a constant-current power supply 4 and a detection output is obtained from the connection point (j). The detected output is inputted to an amplifier 1 and compared with a reference voltage Vref. The output voltage VZ of the amplifier 1 is compared with a chopping wave oscillation voltage VOSC in a comparator 2 to control the on-off pulse width of the switching transistor 3.  Therefore, in the case of high-voltage output, the ripple noise of the output voltage can be observed by an ordinary probe in a low-voltage place without requiring a high-voltage probe.
Patent JP-S57206587-A (JP)
Title: Friction welder
Inventor: RESURII TOSU
IPC: B29L22/00
Filed: 1982-01-26
Abstract: A friction welding apparatus for joining thermoplastic materials, such as a reinforcing plate to the inner surfaces of oppositely disposed legs of a generally U-shaped workpiece, includes flexible force applying means for applying a force in a direction normal to the direction of relative motion between the parts but in the plane of the mating surfaces for urging the legs of the U-channel into intimate contact with the edges of the reinforcing plate. During a weld time interval the parts undergo relative linear reciprocating motion while being urged in intimate contact by the flexible force applying means which causes the mating surfaces to soften under the influence of friction. After the weld interval, the parts are returned to their original position and are held in forced contact for a time sufficient for the mating surfaces to solidify. Upon solidification the force ceases and the welded parts are removed from the apparatus.
Patent JP-S57143545-A (JP)
Title: Electric control apparatus for yarn supply apparatus
Inventor: FUIORENTSUO GIARUDO
IPC: D03D47/34
Filed: 1982-01-26
Abstract: An electric device for the control of yarn feeding devices for weaving machines, of the type providing for the presence of a yarn supply wound onto a drum and comprising an electric three-phase driving motor, wherein, in order to change the speed of said motor, this latter is supplied with AC voltage, phase controlled by triacs. For this purpose, three signals are used representing a selected speed for the motor, the true speed of the motor itself and, respectively, the presence of the yarn supply on the drum, said signals being compared and processed into an electronic circuit, in orderto produce signals forthe control of the said triacs. The said three signals are compared in a circuit generating a signal which must in turn be compared with three periodic ramp signals having the same phase and a period half those of the three supply voltages of the motor, in order to generate square wave signals for energizing the corresponding triacs.
Patent JP-S62169115-A (JP)
Title: Optical modulator
Inventor: HIROSHIMA SUKIYA
IPC: G02F1/025
Filed: 1986-01-21
Abstract: PURPOSE:To make high-speed optical modulation, by making the forbidden band width of a semiconductor layer which is not adjacent to the barrier layer of a quantum well layer narrower than that of another semiconductor layer contacting with the first mentioned semiconductor layer and monotonously changing the forbidden band width of the part other than the part where the forbidden band width is narrower in relation with the laminated direction. CONSTITUTION:An Si doping (n) type GaAS buffer layer 72 and Si doping (n) type Al0.4Ga0.6As clad layer 73 are successively formed on an Si doping (n) type GaAs substrate 71. Then a quantum well layer 74 composed of a non- doping AlxGa1-xAs layer 741, whose ratio of Al component (x) is continuously changed from 0-0.075, non-doping GaAs layer 742, and non-doping AlxGa1-xAs layer 743, whose ratio of Al component is continuously changed from 0.075-0.15, with the three layer 741, 742, and 743 being piled up in the described order, and a non-doping Al0.4Ga0.6As barrier layer 75 are alternately piled up for 30 cycles. Then a Be doping (p) type Al0.4Ga0.6As clad layer 76 and Be doping (p) type GaAs contact layer 77 are grown on the above-mentioned prod uct and a multilayer structure is obtained.