baber/WOPTO huggingface dataset:
Patent DE-3472195-D1 (DE)
Title: Integrated circuit for the colour decoder of a pal-television receiver
Inventor: RUFRAY JEAN-CLAUDE
IPC: H04N9/67
Filed: 1984-11-07
Granted: 1988-07-21
Abstract: An integrated circuit is provided for the color decoder of a television receiver set and in particular for a multistandard decoder for NTSC, PAL and SECAM. Conventionally employed external components used for synchronizing and amplitude calibration are replaced by circuits forming part of an integrated circuit, which automatically adjust for the desired operational mode such as NTSC, PAL or SECAM in each case. This system saves previously required external components such as trimming resistors, potentiometers or quartz crystals. A digital automatic frequency control circuit can provide the synchronization of oscillators within the integrated circuit which oscillators generate the required reference carriers required for the decoding of the chrominance carrier. In addition, the switches for the processing of signals of various color television standards can be incorporated within the integrated circuit.
Patent DE-3483085-D1 (DE)
Inventor: SEEMUELLER URSULA DR
IPC: C07K1/12
Filed: 1984-11-20
Granted: 1990-10-04
Abstract: The present invention relates to desulfatohirudins, to the preparation thereof, to pharmaceutical compositions containing these compounds, and to the use thereof. The desulfatohirudins of this invention correspond to hirudin in biological activity and are therefore particularly useful for inhibiting blood clotting.
Patent DE-3484977-D1 (DE)
Inventor: STUEER WILLY
IPC: A61F13/00
Filed: 1984-09-06
Granted: 1991-10-02
Abstract: A permanently electrostatically charged sheet is made from a polyorganosiloxane hardened in an electric field. Pref. (i) the layer depth is 0.01-100 micrometres; (ii) the polyorganosiloxane is a polydimethylsiloxane or a condensed silicone resin and is made by condensns. of a liq. organochlorosilane or liq. silicone resin in an electric field in the presence of a catalyst; (iii) the polyorganosiloxane layer may be applied to a sheet of carrier material, esp. a polyester fibre fabric in which the polyester fibres are encapsulated in the polysiloxane; (iv) the sheet may be bonded to a sheet of plastics foam; (v) the raw materials to be condensed are applied to an electrically conductive plate, esp. where a potential of 20-80 kV is applied to the plate.
Patent DE-3485564-D1 (DE)
Inventor: SEGAWA MAKOTO C O PATENT DIVIS
IPC: G06F12/16
Filed: 1984-11-07
Granted: 1992-04-16
Abstract: A redundancy circuit for a semiconductor memory device of the byte configuration type, in which data is read out for each bit, is comprised of a main memory having a plurality of main memory cells arrayed in a matrix fashion, the matrix array being divided into memory sections in the column direction; a spare memory for saving defective memory cells contained in the main memory, the spare memory comprising spare rows of a plurality of spare memory cells arranged in the row direction, the spare row being provided for each of the main memory sections; programmable spare row decoders provided for each row of spare memory cells and for independently selecting each row of the spare memory cell; and main-decoder-disable signal-generating circuits provided for each of the memory sections and for placing all of the row main decoders of the corresponding memory section in non-select state in response to a signal derived from the programmed spare row decoder of the corresponding memory section.
Patent DE-3570713-D1 (DE)
Title: Hatch cover latching device for the driver's cabin of a motor vehicle
Inventor: SCHMIDT WERNER
IPC: B60J7/19
Filed: 1985-12-19
Granted: 1989-07-06
Abstract: 1. The use of a locking device comprising a wing (13) and a frame, with an eccentric catch (14), which is pivotably secured to the wing (13), which is provided with a handle (10) and which selectively encloses a locking pin (16) in a lockable manner which is rigidly connected to the frame, the handle (10) lying approximately parallel to the wing (13) in its closed position and the free end (23) of the eccentric catch being arranged relative to the locking pin (16) such that the release of the locking pin (16) is only effected upon a pivoting movement of over 90 degrees out of the closing position, for locking the roof aperture cover of a lorry cub.
Patent DE-3572919-D1 (DE)
Title: Brush with elastically retractable bristles, especially for cleaning irregular surfaces such as teeth
Inventor: TARAVEL BERNARD
IPC: A46B7/06
Filed: 1985-04-09
Granted: 1989-10-19
Abstract: Tufts of bristles (3) in a brush are resiliently retractable by thrusting against a membrane (5) which is capable of resilient spot deformation, with each tuft being retractable independently from the other tufts of the brush. Tufts are retracted into the brush in order to continuously match the envelope surface (18) defined by the free ends (15) of said tufts (3) to the shape of the surface to be brushed (17), and said matching takes place without substantial difference in the force applied to the various zones of said surface by the various tufts of bristles.
Patent DE-3575428-D1 (DE)
Inventor: BAKER GEOFFREY HAROLD
IPC: A23K20/195
Filed: 1985-06-11
Granted: 1990-02-22
Abstract: 57 Crystalline calcium pseudomonate or a hydrate thereof, in particular the dihydrate.Processes for the preparation of these salts and their use in human and veterinary medicine and as a growth promoter in animals are described.
Patent DE-3580650-D1 (DE)
Inventor: DUERL BERND
IPC: D06P3/14
Filed: 1985-10-19
Granted: 1991-01-03
Abstract: In the conventional discharge printing on polyamide fiber materials using acid dyes, above all, the very low wet and light fastness properties of the designs obtained in this manner are frequently an obstacle to the wide expansion of this interesting technique in practice. Applying this known patterning method for wool or nylon to resist prints made with reactive dyes being distinguished by better fastness level, does not always produce satisfactory white resist effects when, for example, sulfite compounds as the resist agent and reactive dyes having esterified  beta -hydroxyethylsulfonyl groups as the reactive radical are taken into consideration; colored effects having a bright hue are not even possible at all in various cases. It has now been found that, using sulfite compounds and reactive dyes of the vinylsulfonyl type, the above mentioned difficulties can be remedied when, instead of the ester derivatives of said dyestuffs, according to this invention such dyes which have been converted before they are applied into the free vinylsulfonyl form, are brought to interaction with the preprinted resist agent to become immediately and completely desactivated and thus resulting unobjectionable resist effects at the respective places of the textile material.
Patent DE-3585424-D1 (DE)
Inventor: RADEMACHER ROLF
IPC: A01K1/00
Filed: 1985-09-11
Granted: 1992-04-02
Abstract: A stunning equipment in abattoirs, specially for pigs, has a restrainer in which the animals are restrained from moving and are taken past a stunning device. At the inlet to the restrainer, a barrier is closed as soon as one animal has been seized by the restrainer, and is opened only after it has been moved along.
Patent DE-3674118-D1 (DE)
Inventor: NIEPOLOMSKI ANDRZEJ
IPC: G07F7/02
Filed: 1986-05-02
Granted: 1990-10-18
Abstract: The present invention is a method and apparatus for validating a valuable document such as a debit card. The valuable document includes a plurality of value markings arranged to form a code word. Illustratively, the value markings may be optical elements capable diffracting incident optical radiation. Alternatively, the value marking may be electrical elements such as safety fuses, diodes or transistors, the presence or absence of the electrical element representing a logic "1" or logic "0" respectively. In accordance with the present invention, the code word is first read to determine if it is valid. If the code word is valid, one or more value markings are erased, in each of plurality of erasing steps, until, illustratively after the final erasing step all of the value markings are erased. After each erasing step, the erased and remaining unerased validations markings form a new code word. If the sequence of new code words corresponds to a predetermined sequence of code words a signal is produced. Illustratively, the signal corresponds to a cash value represented by the predetermined sequence of code words.
Patent DE-3675229-D1 (DE)
Inventor: BOECKER ALBERT
IPC: B65G21/14
Filed: 1986-02-13
Granted: 1990-12-06
Abstract: 1. Sloping elevator (1), consisting of a plurality of telescope runners, the individual telescope runners (a-e) of which have guide rails for a load-bearing platform (3) or the like, which is displaceable on said guide rails, at least one telescope runner (a) being constructed to be collapsible via a joint in cable operation by means of a locking device (9, 13, 19, 20), which is likewise cable-operated and engages automatically, and the collapsed section of the telescope runner serving for guiding a further telescope runner, characterized in that the further telescope runner (a) is constructed as a rigid guide rail and is guided in relation to the collapsible telescope runner (b) in the collapsed position solely in the collapsed section (6) of the latter and is locked in this section.
Patent DE-3676226-D1 (DE)
Inventor: RENZI FIORENZO
IPC: C08F218/00
Filed: 1986-03-12
Granted: 1991-01-31
Abstract: Optical articles are obtained by polymerizing, in the form of a flat plate, by means of a free-radical initiator, a polymerizable liquid composition containing diethylene glycol bis(allyl carbonate), tris-hydroxyethylisocyanate tris(allyl-carbonate) and vinyl acetate and/or methyl methacrylate and then submitting the so-obtained plate to thermoforming.
Patent DE-3677864-D1 (DE)
Inventor: KESSEN GUNTHER DR DIPL CHEM
IPC: C07C31/125
Filed: 1986-08-20
Granted: 1991-04-11
Abstract: A process for the production of 2-ethyl-hexanol comprising reacting propene with carbon monoxide and hydrogen, in the presence of an aqueous catalyst containing rhodium and at least one sulfonated triarylphosphine, to form an aqueous phase and an organic phase, said organic phase comprising a mixture of materials having boiling points lower than that of n-butanal and substances having boiling points equal to or higher than that of n-butanal, said materials including i-butanal, separating said material from said substances, subjecting said substances to aldol condensation, in the presence of aqueous alkali, to form 2-ethyl hexenal, first hydrogenating said 2-ethyl-hexenal in a gas phase in the presence of a first hydrogenation catalyst and thereafter hydrogenating said 2-ethyl-hexenal in a liquid phase to form 2-ethyl-hexanol in the presence of a second hydrogenation catalyst.
Patent DE-3680593-D1 (DE)
Inventor: HENDERSON EULAS WEBB
IPC: C09C1/50
Filed: 1986-06-24
Granted: 1991-09-05
Abstract: Process and apparatus for producing carbon black by pyrolysis of oil feedstock with hot combustion gases by introduction of the oil feedstock into the hot combustion gases from longitudinally spaced apart positions.
Patent DE-3681345-D1 (DE)
Inventor: HAMMEL ANTON DIETER
IPC: A21D13/02
Filed: 1986-03-15
Granted: 1991-10-17
Abstract: Cereal grains, capable of germinating, are mixed with water, treated enzymatically above room temp. for over 5 hrs. to degrade the glucose polymers to low polymeric carbohydrates and also cause their isomerisation and then heated at super-atoms. pressure above 70 deg.C. The novelty consists in effecting the enzymatic treatment without adding enzymes, with the exclusive use of the natural, biological enzyme content of the full cereal grain at 40-60 (50) deg.C for at least 36 (at least 48) hrs. The pressure-treatment takes place with steam under at least 0.1 (0.1-5) esp. 3-5 bar, for at least 15 hrs. at no less than 100 (esp. 150) deg.C.
Patent DE-3683836-D1 (DE)
Inventor: TODA MASAAKI
IPC: C07D309/14
Filed: 1986-12-02
Granted: 1992-03-19
Abstract: A novel glucopyranose derivative of general formula: <CHEM> [wherein, R represents a hydrogen atom, a hydroxy group or an alkoxy group of from 1 to 4 carbon atom(s), R<1> represents a single bond or an oxycarbonylalkyl group of from 2 to 20 carbon atoms, R<2> and R<6>, independently, represent a hydrogen atom or a general formula: <CHEM> wherein, R<1><0> represents a hydrogen atom, an alkyl or alkoxy group of from 1 to 7 carbon atom(s) or a halogen atom, and m represents 1, 2 or 3.), respectively,  R<3> represents an alkylene group of from 1 to 20 carbon atom(s),  R<4> represents a hydrogen atom or a general formula: <CHEM> (wherein, R<1><1> represents a hydrogen atom, an alkyl or alkoxy group of from 1 to 7 carbon atom(s) or a halogen atom, and n represents 1, 2 or 3.),  R<5> represents an oxycarbonyl group of from 2 to 20 carbon atoms,  R<7> represents a hydrogen atom or a hydroxy group. With the proviso that, R<2>, R<4> and R<6> do not represent hydrogen atoms at the same time.] or non-toxic salts thereof possess enhancing activity of cellular immunity (e.g. mitogenic activity) to living tissue as shown in the experiment hereinbefore, and therefore be useful for enhancing agent of immunity and, possess and inducing activity of TNF, an inducing activity of IL-1 and an inducing activity of IFN, and therefore be useful for anti-tumor agent.
Patent DE-3751345-D1 (DE)
Inventor: ADKINS ROBERT ALAN
IPC: A61N1/365
Filed: 1987-04-27
Granted: 1995-07-20
Abstract: A controller for variably controlling the pacing rate of a cardiac pacer responsive to temperature which includes a logic and control unit, a parameter communication unit, an analog to digital converter and a temperature sensor. The temperature sensor in the right ventricle or atrium communicates a value related to blood temperature through the analog to digital converter to the logic and control unit. The logic and control unit operates under control of the rate algorithm to calculate a pacing rate value related to variations in the blood temperature. The pacing rate value is calculated as the sum of a reference rate, a natural rate response term, and a dynamic race response term which contributes rate only in response to physical activity. A step rate response is also added to the calculated pacing rate when predetermined criteria related to the blood temperature and calculated pacing rate indicate the onset of physical activity. Under the control of the rate algorithm, the controller also maintains the level and rate of change of the calculated pacing rate within predetermined limits, and prevents the pacing rate from remaining at the maximum rate limit after physical activity has ceased.
Patent DE-3764967-D1 (DE)
Inventor: SMITH ROBERT L
IPC: C07D309/30
Filed: 1987-01-22
Granted: 1990-10-25
Abstract: Novel 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors which are useful as antihypercholesterolemic agents and are represented by the following general structural formulae (I) and (II):and pharmaceutically acceptable salts of the compounds (II) in which Z is hydrogen are disclosed.
Patent DE-3765464-D1 (DE)
Inventor: BOEHMER DENNIS ALAN
IPC: B60K15/04
Filed: 1987-06-05
Granted: 1990-11-15
Abstract: A fuel filler pipe seal (50) includes upper (54) and lower (58) portions and a sealing lip (52) positioned at the juncture of the upper and lower portions to engage an outer surface of a fuel nozzle and prevent the escape into the atmosphere of fuel fumes during a fueling operation. The lip (52) lies in a plane (64) which intersects a groove (68) formed in an outer surface of the seal to receive a seat (30) formed on a mounting bracket (22) mounted in an upper end of the filler pipe (l2), and the upper portion (54) of the seal has an umbrella valve (70) formed integrally with it which covers a vent opening (28) in the bracket and is preloaded to release at a predetermined pressure. By positioning the sealing lip adjacent the seat-receiving groove a better seal with a fuel nozzle is formed, premature release of the umbrella valve is avoided, and damage to the seal when the nozzle is thrust into the filler pipe is minimized.
Patent DE-3766903-D1 (DE)
Inventor: SCHRIEWER MICHAEL DR
IPC: A61P31/04
Filed: 1987-07-03
Granted: 1991-02-07
Abstract: Antibacterially effective 1,8-bridged 4-quinolone-3-carboxylic acids and derivatives of the formula   <IMAGE>   in which Y represents a carboxyl group, a nitrile group, an ester group -COOR7 or an acid amide group -CONR8R9, X1 represents hydrogen, nitro, alkyl with 1-3 carbon atoms, or halogen, X5 represents hydrogen, halogen or alkyl, R10 and R11 complete an optionally substituted ring, and n is 0 or 1, and pharmaceutically usable hydrates, salts and esters thereof.
Patent DE-3776390-D1 (DE)
Title: Emulsifier for coffee maker
IPC: A47J31/24
Filed: 1987-04-16
Granted: 1992-03-12
Abstract: The emulsifier has a housing (2) with a steam delivery channel (3) open to a suction chamber (6), an air intake line and a milk intake line (8).  Both lines are in communication with the suction chamber.  A flow rate adjuster (16) is connected in the air intake line. A shutter (18) is operative in the air intake line and a restrictor (23) is operative in an end section (11) of the milk intake line (8).  The shutter and restrictor are both operable by hand.
Patent DE-3776500-D1 (DE)
Inventor: PISTORIUS RUDOLF DR
IPC: C07C303/42
Filed: 1987-11-13
Granted: 1992-03-12
Abstract: Isolation of H2SO4 and alkanesulphonates (I) contg. little alkali sulphate from paraffin sulphoxidation reaction mixts. (II), using alcohols, involves the following stages: (1) in a 1st mixer-settler (1), mixing (II), freed from SO2, with a 4-8C alcohol (III) and with the lower phase from a second mixer-settler (2), to separate dil. H2SO4 as lower phase; (2) in a 2nd mixer-settler (2), mixing the upper prod. phase with the lower phase from a 4th mixer-settler (4); (3) in a 3rd mixer-settler (3), mixing the upper prod. phases from the 2nd and 4th mixer-settlers (2) and (4) with the lower prod. phase from a 5th mixer-settler (5); (4) in a 4th mixer-settler (4), mixing the lower phase from the 3rd mixer-settler (3) with enough prod. phase (2) to maintian a pH of 0.5-7; and (5) in a 5th mixer-settler (5), mixing the upper prod.  from the 3rd mixer settler (3) with the amt. of alkali needed for neutralisation; and (6) adjusting the upper phase from the 5th mixer-settler (5) to pH 3-9 by adding pt. of the prod. phase (2) and concn. by evapn.
Patent DE-3777355-D1 (DE)
Inventor: JONSSON SVEN
IPC: H05K9/00
Filed: 1987-11-26
Granted: 1992-04-16
Abstract: A method and an apparatus for reducing of and diverting radiation from all kinds of radiation emitting surfaces like viewing screens, TV screens, chassis, apparatus boxes etc. whereby an electrically conducting current diverting means (11), for instance a coil of stainless steel, is applied in direct contact with the radiation emitting surface (9) and is connected to earth (12), and whereby a fluid layer containing film or foil or a mass is applied directly to the radiation emitting surface (9) and the diverting means (11), said fluid layer or mass comprising a salt of electrolytic type, and in which the mass is of the type which forms a surface skin or becomes dried right through when being exposed to air, and said layer or mass being electrically conducting even in such dried state, and whereby the apparatus is ready for being used when said mass has formed a skin or has become dried. The current diverting means can be applied after the application of the electrolytic layer or mass. The fluid layer or covering mass preferably is a salt of an acid and an alkali metal or calcium, for instance sodium or potassium lauryl ether sulphate or calcium lauryl ether sulphate.
Patent DE-3779637-D1 (DE)
Inventor: POLZER HERWIG
IPC: B60R1/076
Filed: 1987-09-03
Granted: 1992-07-09
Abstract: The car external rear view mirror has a housing foldable forwards ano rearwards from the working position on a foot and held in the working position by a tensible spring, when the housing edge bears against that of the foot.  A latch holds the the housing in a preset, folded, end position. A spring-loaded locking member (10. 1) is mounted on the housing (20.1) or foot (1.1) in the path of the latch (30.1), engaging it at least in the end position.
Patent DE-3782210-D1 (DE)
Inventor: CHARPIOT BRIGITTE
IPC: C07H13/04
Filed: 1987-07-29
Granted: 1992-11-19
Abstract: Compounds having a polyhydroxylated hydrophilic moiety, a highly fluorinated moiety and a functional junction group linking said moieties together, wherein said hydrophilic moiety is derived from a polyol or an aminopolyol, and wherein said highly fluorinated moiety consists of a fluorocarbon group wherein at least 50 % of the atoms bonded to the carbon skeleton are fluorine atoms, the other atoms bonded to the carbon skeleton being hydrogen, chlorine or bromine atoms, said highly fluorinated moiety containing at least 4 fluorine atoms ; as well as the internal ethers and ketals thereof ; process for their preparation ; and compositions containing said compounds as surfactants together with non polar compounds, for use as gas carriers.
Patent DE-3783498-D1 (DE)
Inventor: ROGGERO ARNALDO
IPC: C08F8/10
Filed: 1987-02-23
Granted: 1993-02-25
Abstract: Solid polymeric stabilizer compound containing the hydroxybenzophenone function, having the general formula (I): <CHEM>  wherein:  m = from 0.01 to 0.99 (preferably from 0.1 to 0.6);  l = from 0.99 to 0.01 (preferably from 0.9 to 0.4):  m+l = 1;  R = H, -OH, -OR" (R" = (C1-C20)-alkyl; aryl, alkylaryl cycloalkyl).  halogen, (C1-C20)-alkyl, cycloalkyl;  R min  = H, (C1-C20) alkyl, cycloalkyl. Also the process for preparing said solid polymeric stabilizers and the stabilized polymeric compositions comprising at least an organic polymer and a stabilizing amount of said solid polymeric stabilizers are disclosed.
Patent DE-3783526-D1 (DE)
Inventor: LORENZ JOSEF DR RER NAT DIPL I
IPC: H05B3/30
Filed: 1987-06-25
Granted: 1993-02-25
Abstract: The substrate consists of a carrier (12) of mainly Fe containing material, an electrically insulating layer (15) and on top of this at least one conductor layer or -track (16).  The insulating layer, pref. glass with no alkaline content, is fired onto the carrier-material with the help of an intermediate Al-layer (14). The carrier may be unalloyed steel or contain small quantities of other metals, e.g. normal sheet-iron, on which the surface is a plated Al-layer or heat-aluminised layer, pref. 5-80, specifically 15-40 microns thick.  The glass layer is pref. thicker than the Al-layer, e.g. more than 20, pref. more than 50 micron thick.  It may be present over the entire surface or localised, e.g. under meandering conductor tracks, depending on the heat distribution requirements.  A heating element is pref. constructed using a thick film track containing Ni to give a strong PTC effect.  This can be built into a space heating apparatus.  The conductor layers can also include a resistive layer, or form capacitors or inductors. Conductive layers can be made to allow solder connections to be made or electrical power connections by studs or screws.  A process is also claimed.
Patent DE-3784819-D1 (DE)
Inventor: WURST HERMANN
IPC: B23Q5/027
Filed: 1987-08-22
Granted: 1993-04-22
Abstract: The broaching machine has at least one vertical pillar (3,3') with guides (4,6;4',6') for a slide carriage(s) (7,7'), which carries a tool holder (8) and a tool (9). Each slide carriage has an attached toothed rack (12,12') which meshes with a driving pinion (13). The toothed rack is fitted to the side of the slide carriage which faces the tool. The axis (A) of the driving pinion is inclined at an angle to the horizontal axis of each slide carriage which is significantly different from 90 deg.