baber/WOPTO huggingface dataset:
Patent DE-3070431-D1 (DE)
Title: Heat-sealable packaging material and its use
Inventor: REITERER FRANZ
IPC: B65D77/20
Filed: 1980-12-12
Granted: 1985-05-09
Abstract: 1. Heat-sealable sheet-like packaging material (1) intended to form a heat-seal bond, in a predetermined surface zone, with a body which at least in a surface layer consists of a heat-sealable material, which packaging material comprises 1. a sheet-like base material (2), 2. a sealing medium layer (3), applied in the form of a coating to one side of the base material (2), which layer has no significant mechanical load-bearing function, and 3. a covering layer (4), which covers the said sealing medium layer (3) and consists of an at least almost non-porous thermoplastic material, the melting point of which is lower than the lower limit of the melting range of the material of the sealing medium layer (3).
Patent DE-3161042-D1 (DE)
Title: Apparatus for heat-treating a granular material
Inventor: BECKER HANS ING GRAD
IPC: F26B17/10
Filed: 1981-10-03
Granted: 1983-11-03
Abstract: 1. Apparatus for heat treatment, especially for drying, a granular material in a gas stream, with a vertical flash pipe (1), with a classifier (4) located at the end of the flash pipe, with a collecting pipe (6) for recycled granular material after the classifier, and a discharge pipe (11) for the classified granular material, with a discharge device (9) at the end of the collecting pipe, and with a recycling pipe (10) from the discharge device to the flash pipe, characterized by a level indicator (8, 8a) for the collecting pipe (6) and a regulator (18) actuated by the measured value and acting upon the discharge device (rotary valve 9) and/or the classifier (4).
Patent DE-3167462-D1 (DE)
Title: Containers
Inventor: RIVELLES SABATER DOLORES
IPC: B65D33/02
Filed: 1981-08-06
Granted: 1985-01-10
Abstract: Container comprising a bag net (1) along which there are arranged two flexible laminar bands (2, 3) which are laterally opposed, reinforcing the whole and susceptible of admitting graphical impression, being these bands superposed and united by their ends (4, 5) as well as to the bag and separated from the latter along the remaining zones, said bands being provided in their upper ends with at least one opening (7) defining a handle.
Patent DE-3175551-D1 (DE)
Title: Antilock braking force control circuit
Inventor: SAUMWEBER ECKART DR
IPC: B60T8/70
Filed: 1981-10-09
Granted: 1986-12-11
Abstract: An anti-locking brake force regulating device for rail vehicles has a digital evaluation circuit which monitors the speed, acceleration and slip of at least one braked wheel and transmits braking instructions to a brake actuating element. The instructions include a rapid or slow increase or decrease of brake pressure or maintaining the brake pressure constant. In order to achieve a smooth control during a braking operation, the evaluation circuit is such that after instructing a rapid change of brake pressure in response to exceeding a predetermined threshold value a slow change of brake pressure in the same direction as the rapid change is instructed if the threshold value is again exceeded and the slow pressure change begins by a maintaining brake pressure constant phase. The slow or pulsed brake pressure change is preferably maintained for a fixed predetermined period of time.
Patent DE-3265644-D1 (DE)
Title: Herbicides containing triazolo(2,3-b)quinazolone as active ingredient, and their use as plant growth regulators
Inventor: SEYBOLD GUENTHER DR
IPC: C07D513/04
Filed: 1982-10-20
Granted: 1985-09-26
Abstract: Herbicides which contain thiazolo[2,3-b]-quinazolones of the formula <IMAGE>   where R1, R2, R3 and R4 have the meanings given in the description, are used to regulate plant growth, and control undesired growth.
Patent DE-3268444-D1 (DE)
Title: Armature for tiltable or tiltable and rotatable leaves of windows, doors or the like
Inventor: BEYER RUDOLF
IPC: E05C17/24
Filed: 1982-10-08
Granted: 1986-02-20
Abstract: 1. Fitting for tiltable or tiltable and rotatable wings of windows, doors and such like, having an extension arm (2) which extends approximately on the periphery of the wing and is articulated on one side on the window or door frame and is connected on the other side to the wing by a rotary-slide connection, or vice versa, with a joint pin of the rotary-slide connection catching through a slot (4) of a guide rail (11) which is preferably formed by an inverted rail (5) or fixed to such an inverted rail (5), the slot being arranged in the area of a bend of the guide rail, and a spring retainer which interacts with the joint pin being arranged in the bend clearance space (12), characterized in that the spring retainer is formed by an elastic component (fitting piece 13) which is positively accomodated in the bend clearance space (12), which elastic component encloses the end of the joint pin (3) facing towards the wing in an enlongate hole (10), the length (1) of which corresponds to at least the longitudinal dimension of the slot (elongate hole 4) necessary for tilting the wing, that the elongate hole (10) corresponds to the cross-section of the joint pin (3) in both end position areas of the latter and, in its area (17) which adjoins the end position areas towards the centre of the elongate hole, is of narrower size than the joint pin (3).
Patent DE-3279295-D1 (DE)
Title: Method for preparing low-turbidity standard or reference sera
Inventor: REHNER HELMUT DR
IPC: G01N33/96
Filed: 1982-02-19
Granted: 1989-01-26
Abstract: Control serum containing (1) at least one compound of the formula: <IMAGE>  (I)  in which T is hydrogen or methyl, hydroxymethyl or methoxymethyl X is hydrogen hydroxymethyl or methyl when Y is hydroxyl, hydroxymethyl or NR2; Y is hydrogen, hydroxyl, hydroxylmethyl or NR2 and Z is hydroxyl or an -O-CH2-CH2OH group when Y is hydrogen or hydroxymethyl, or Z is hydroxymethyl or a carboxyl derivative or T is ethyl or isopropyl, X is hydrogen, or methyl, hydroxymethyl or methoxy, Y is hydroxy, hydroxymethyl or NR2 and Z is a carboxyl derivative; each R independently is hydrogen or an alkyl group with 1 to 2 carbon atoms optionally containing a hydroxy group and/or (2) at least one compound of the formula HO(CH2-CH2-O)nH, (II) in which n is an integer from 2 to 8, in an amount sufficient to reduce turbidities in reconstituted serum after previous lyophilization.
Patent DE-3360621-D1 (DE)
Title: Derivatives of 2,2-dimethyl-3-(2-fluoro-3-oxo-3-(1,1-dimethylethoxy)-1-propenyl)cyclopropanecarboxylic acid
Inventor: MARTEL JACQUES
IPC: C07C69/65
Filed: 1983-11-21
Granted: 1985-09-26
Abstract: 1. (1R cis, E) 2,2-dimethyl-3[2-fluoro-3-oxo-3(1,1- -dimethylethoxy)1-propenyl]cyclopropane carboxylate of cyano-3-phenoxy-4-fluorophenylmethyl.
Patent DE-3363037-D1 (DE)
Title: Method for the control of insects which attack plants with phosphorus derivatives of carbamimidothioic acid esters
Inventor: REIFSCHNEIDER WALTER
IPC: C07F9/44
Filed: 1983-06-01
Granted: 1986-05-22
Abstract: N min -(Methoxy)methylthio)phosphinyl)-N,N-dimethylcarbamimidothioic acid, ethyl ester is employed as an insecticide and particularly plant systemic insecticides for the control of sucking and boring-type insects which attack plants of economic importance.
Patent DE-3364646-D1 (DE)
Title: Radiation unit for a range or the like
Inventor: BLECKMANN INGO DIPL ING DR
IPC: H05B3/74
Filed: 1983-04-08
Granted: 1986-08-28
Abstract: 1. A radiant unit for a cooking range or the like, having a glass-ceramic plate (3) disposed above said radiant unit, said radiant unit consisting of a plate-shaped, coiled heater-filament support (1), made of a high-temperature resistant material, for supporting an electric coiled heater-filament (7), characterized in that the coiled heaterfilament support (1) has a relatively good thermal conductivity of > lambda = 0.3 W/m degree at about 1000 degrees C.
Patent DE-3369604-D1 (DE)
Title: Zinc-bromine battery and operation thereof
Inventor: GRIMES PATRICK GERARD
IPC: H01M10/52
Filed: 1983-07-12
Granted: 1987-03-05
Abstract: A method and apparatus for maintaining the pH level in a zinc-bromine battery 10 features reacting decomposition hydrogen formed during use of the battery with bromine in the presence of a catalyst 11, which is preferably ruthenium. The catalyst encourages the formation of hydrogen and bromine ions. The decomposition hydrogen is therefore consumed, whereby the pH of the system can remain substantially at a given value.
Patent DE-3377067-D1 (DE)
Title: Calcined silicas and their use in beer clarification
Inventor: ARMSTEAD BRIAN HOWARD
IPC: C12H1/02
Filed: 1983-09-06
Granted: 1988-07-21
Abstract: Calcined silica gels have been prepared and found to have improved properties for clarification of beers to prevent or reduce haze formation. The calcined silica gels are defined in terms of their physical properties and also in respect of the surface silanol groupings in terms of the infra-red spectrum peaks.
Patent DE-3466553-D1 (DE)
Title: Aqueous solutions of a curing agent, their application as a curing agent for amino resins, adhesive liquour containing these solutions of a curing agent and a process for the preparation of particle board
Inventor: MAYER JOHANN DR
IPC: C08K5/098
Filed: 1984-12-17
Granted: 1987-11-05
Abstract: 1. An aqueous hardener solution for aminoplast resins which are used for the production of wood chip materials, containing from 2 to 65% by weight, based on the hardener solution, of diammonium salts of a mixture of aliphatic saturated dicarboxylic acids which contain from 2 to 10 carbon atoms and whose carbon chain may be interrupted by oxygen atoms.
Patent DE-3468534-D1 (DE)
Title: Method for the ultrasonic measuring of fluid-flow velocities
Inventor: STARK REINHARD DIPL ING
IPC: H03K21/00
Filed: 1984-09-12
Granted: 1988-02-11
Abstract: 1. A method of measuring the rate of flow of a liquid or gaseous medium using ultrasonics, with a measuring section located between two ultrasonic transducers (1, 2) and traversed by the medium whose flow direction includes at least one component in the direction of the measuring section, where the two ultrasonic transducers (1, 2) are periodically operated alternately as transmitter and receiver in order to produce two ultrasonic propagation directions, where the ultrasonic radiation is produced by a voltage-controlled oscillator (3) whose output is connected via a transmitting stage (4) to an ultrasonic transducer (1, 2), and whose frequency is regulated in both propagation directions by a phase-regulating circuit such that the phase position of the received ultrasonic signal is identical in both propagation directions, and the rate of flow is determined by digital analysis of the difference between the two frequencies obtained in this way, characterised in that in each propagation direction, following a settling time of the phase-regulating circuit, the control signal of the oscillator (3) is stored, that the rate of flow is determined by a calculating circuit during a following analysis time (DELTA t1 , DELTA t1 * , DELTA t2 , DELTA t2 * ), and that during the analysis time the transmitting stage (4), the receiver (5) for ultrasonic radiation, and the phase regulator (6) are cut off from the operating voltage, the output of the oscillator (3) is cut off from the following transmitting stage (4), and the control input of the oscillator (3) is cut off from the phase regulator (6).
Patent DE-3469468-D1 (DE)
Title: A storage complex for storing radio-active material in rock formations
Inventor: BERGMAN STEN G A
IPC: G21F9/34
Filed: 1984-09-14
Granted: 1988-03-31
Abstract: @ The present invention relates to a storage plant for storing radioactive material in rock formations, the plant comprising a cavity (4) for accommodating radioactive material, the cavity (4) having therearound a rock shield (6) in which a further cavity (7) is optionally formed, there being arranged in the optional cavity a barrier (8) comprising a resilient material which swells in water. Arranged around the second cavity (7) and spaced therefrom is a helical tunnel (12). Entry tunnels (13) extend from the helical tunnel (12), in towards the remaining parts (4, 7) of the plant. The invention is characterised in that at least one cage of substantially vertical drill holes (14) is arranged around the plant, preferably in connection with the helical tunnel (12), fortaking-up and conducting away water arriving at and departing from the inner part of the storage plant.
Patent DE-3475385-D1 (DE)
Title: Method of manufacturing moulded articles
Inventor: WERZ JAKOB FRIEDRICH
IPC: B27N7/00
Filed: 1984-03-10
Granted: 1989-01-05
Abstract: The parts have a decorative coating on at least a part of their surface. The process involves initial production of a rough-pressed block by a cold pressing process. The rough-pressed block is subsequently equipped with a covering layer on its top side in a hot pressing process and is then equipped with the decorative layer in a second hot pressing treatment.
Patent DE-3480277-D1 (DE)
Title: Arrangement for welding moulded parts of thermoplastic resin
Inventor: THALMANN ALFRED
IPC: B29C65/34
Filed: 1984-11-17
Granted: 1989-11-30
Abstract: An arrangement for welding together molded members consisting essentially of thermoplastic materials having abutting surfaces which extend generally parallel to each other at which a welding connection is made by electrical heat conductors located at the abutting surfaces. The electrical heat conductors are electrically activated to effect a welding operation and at least a plurality of the electrical heat conductors are connected in parallel with each other and are located between the abutting surfaces at which the weld is to be formed.
Patent DE-3482284-D1 (DE)
Inventor: GADOW ANDRE
IPC: A61K39/385
Filed: 1984-07-27
Granted: 1990-06-21
Abstract: Plastics surfaces are preactivated for immobilizing organo-chemical and biologic materials by coating the surfaces with a polypeptide which consists of a defined composition of hydrophobic amino acids and amino acids having side chains capable of activation and coupling. After activation of the plastics surfaces having been coated in this manner with various coupling reagents, it is possible to firmly fix organo-chemical and biologic materials. The materials having been immobilized in this manner are extremely stable to various reaction conditions.
Patent DE-3566632-D1 (DE)
Title: Method of making composite materials and products obtained thereby
Inventor: BERGER MICHEL
IPC: C08J5/06
Filed: 1985-09-23
Granted: 1989-01-12
Abstract: 1. Process for preparing composite material by impregnation, with a matrix or a matrix precursor and reinforcing elements constituted of fibers in a dielectric material, said fibers being subjected to an intense electrostatic field, process characterized in that : - said fibers are subjected to at least one intense electrostatic field, by being passed between two electrodes, - then the fibers, after having been withdrawn from said electrostatic field, are impregnated with said matrix or with said matrix precursor material.
Patent DE-3567879-D1 (DE)
Title: A process for the preparation of a coagule
Inventor: SPEK DIRK PIETER
IPC: C08C1/14
Filed: 1985-05-21
Granted: 1989-03-02
Abstract: The invention relates t- a process for the preparation of a coagulated material by impregnating a textile cloth in an impregnating bath containing at least a coagulable polymer latex followed by coagulation in a coagulating bath.The process of the invention is characterized in that the coagulation is carried out from the water phase, whereas the impregnating bath contains a (chemical or physical) foaming agent wherein foaming occurs simultaneously with the coagulation or immediately thereafter.It is surprisingly found that according to the present process a high quality coagulated material is obtained, which is comparable with the coagulated material, obtained according to conventional processes.
Patent DE-3580102-D1 (DE)
Inventor: BUUREN CORNELIS VAN
IPC: A45D40/24
Filed: 1985-12-30
Granted: 1990-11-15
Abstract: Package for sticks (11) having a head of a cosmetic product, which package comprises a sliding tray (3) with upstanding walls (5, 6) of which two upstanding opposite walls (6) near the middle are procided with an incision (8), such that one part or member of the sliding tray (3) can hing in respect to the other member of the sliding tray (3) and that in one of the members of the sliding tray (3) is fastened means (7, 15) in which can be placed said sticks (11). The means (7,15) in which the sticks (11) can be fastened are the preference a piece of dubble corrugated cardboard (7) or a piece moulded out of plastic (15). The sliding tray (3) is covered by means of a wrapper (2).
Patent DE-3585442-D1 (DE)
Inventor: ACKERET PETER
IPC: B42F7/14
Filed: 1985-11-12
Granted: 1992-04-02
Abstract: The stack of photographs is held in the two-part rectangular frame (12,14), which can be pulled out to separate one sheet from the stack. This is positioned on the other side of the stack when the frame is pushed back in. The rear of the stack has a spring claw finger (24) to remove one bottom print. The claw finger grips the edge of the print and pulls it from the stack. A profiled guide and a spring support pushes the print to the top of one frame section, to push over the top of the stack, when the frames are pushed back.
Patent DE-3662138-D1 (DE)
Title: Method and plant for the anaerobic purification of waste water
Inventor: ENGWIRDA SIEBOUT
IPC: C02F3/28
Filed: 1986-06-19
Granted: 1989-03-30
Abstract: For the anaerobic purification of waste water it is difficult to maintain good operative contact between sludge particles with bac­teria and water to be purified, i.e. sufficiently freely floating sludge particles, which means avoiding the formation of a dense settled layer of active sludge and avoiding easy washing away of sludge with the water in the usual upward flow thereof. The inven­tion proposes the generation of a downward flow of the water to be purified in a reaction chamber (2) and the introduction of an oxygen-free gas to contact the active sludge particles so that gas bubbles adhere thereto and keep them floating as much as possible notwithstanding said downward flow. Any sludge moving downwards with the water too much enters a flotation device (6) near the top of the reaction chamber (2), from which it overflows (7) to be returned wholly or partially to the reaction chamber. Preferably, the reaction chamber has a central riser pipe (3) leading water with some sludge from the bottom of the reaction chamber (2) upwardly to the flotation device (6).
Patent DE-3664139-D1 (DE)
Title: Method and apparatus for producing effect yarn on open-end spinning devices
Inventor: ARTZT PETER DR ING
IPC: D01H4/08
Filed: 1986-09-27
Granted: 1989-08-03
Abstract: When producing fancy yarn on open-end spinning devices, sliver-like basic fiber material is opened into individual fibers and is fed in an air stream to an open-end spinning element. A fiber sliver of the fancy-effect fiber material is conveyed at constant speed into an air stream by which fiber tufts are separated. Fancy-effect fiber tufts and individual fibers thus separated are fed to an open-end spinning element together with the opened basic fiber material. To carry out this process, a feeding device is provided for the fancy-effect fiber material, such feeding device being driven at constant speed so that the fancy-effect fiber material is brought into the fiber feeding channel in the form of an uninterrupted fiber sliver.
Patent DE-3667731-D1 (DE)
Inventor: RICHON DOMINIQUE
IPC: G01N30/20
Filed: 1986-04-17
Granted: 1990-01-25
Abstract: A device is provided for taking samples of a pressurized gas or liquid product, comprising a first through flow duct for the product to be sampled, a second through flow duct for a carrier gas or liquid, a communication conduit between said two ducts and a controllable means for normally closing and temporarily opening said communication passage. For injecting and vaporizing a liquid in analysis circuit, the device further comprises means for heating at least the downstream part of said communication conduit, i.e. that by which this latter is connected to said second duct through which said carrier gas or liquid flows.
Patent DE-3668784-D1 (DE)
Inventor: LEVEEN ERIC
IPC: B29C48/49
Filed: 1986-11-14
Granted: 1990-03-15
Abstract: Flexible tubing suitable for medical use is disclosed having a set of relatively stiff sections intercalated with a set of relatively flexible sections, each flexible section having a length no greater than twice the diameter of the tubing.
Patent DE-3669693-D1 (DE)
Inventor: MEINDL BERND
IPC: B61B12/04
Filed: 1986-09-05
Granted: 1990-04-26
Abstract: 1. A running gear carrier for cableways, in particular single-cable circulatory cableways, preferably in the form of a clamping apparatus for suspension members which can be uncoupled from the cable (3), having at least one guide roller (11) which in the station runs in a guide rail (12, 13) which is enlarged in a funnel-like configuration towards the entry end and thus prevents swinging movements of the running gear in a plane which is normal to the cable characterised in that the guide roller (11) and/or its mounting is resilient in the radial direction.
Patent DE-3669916-D1 (DE)
Inventor: SMENTEK MANFRED
IPC: F25B41/00
Filed: 1986-09-16
Granted: 1990-05-03
Abstract: 1. Refrigeration plant including a compression circuit (1), consisting of a compressor (4), connected with the gas-collecting area of a refrigerant-liquid separator (3), a condenser (5), connected at the compressor outlet side, and a pressure-reducing member (6), connected at the condenser outlet side, whereby the outlet of said member is led back to the gas-collecting area of the refrigerant-liquid separator (3), as well as a low-pressure circuit (2), proceeding from the liquid-collecting area of the refrigerant-liquid separator (3) and terminating in its gas-collecting area and which comprises a refrigerant pump (7), a flood evaporator (8) serving as media cooler, and in the flow direction of the refrigerant behind the evaporator (8) a condenser (9), characterised in that the condensation of the refrigerant in the condenser (9) in the low-pressure circuit (2) is directly or indirectly ductable through outside air.
Patent DE-3760370-D1 (DE)
Title: Locking device consisting of a locking cylinder and associated flat key
Inventor: WOLTER HEINZ
IPC: E05B27/10
Filed: 1987-02-03
Granted: 1989-08-31
Abstract: For operating one or more additional tumblers (17) which (or each of which) extends parallel to the keyway (8) of a lock cylinder (1), the or each such tumbler (17) has a projection (N) which projects into the keyway (8) through the side wall thereof. The key (6) has a recess (E) formed at the end of its blade (7) for receiving the or each projection (N) when the key (6) is inserted in the keyway (8), the shape of the recess (E) operating the or each additional tumbler (17) to bring its ends within the joint line (F) of the cylinder plug (5) and housing (2). Three profile variations of the recess (E) are proposed.
Patent DE-3763377-D1 (DE)
Inventor: ELBEL KARL DR
IPC: B24D3/32
Filed: 1987-03-06
Granted: 1990-08-02
Abstract: A process for improving the grinding performance of a porous ceramic or plastic bound grinding or honing body, using the steps of obtaining a conventionally produced porous ceramic or plastic bound grinding or honing body, and filling the pore spaces of the body at least in part with at least one metal soap.
Patent DE-3769016-D1 (DE)
Inventor: GUTERMUTH SEN PAUL
IPC: E04B9/02
Filed: 1987-07-06
Granted: 1991-05-08
Abstract: A counter ceiling which comprises main collecting gutters (32), closable to the desired extent, is proposed. This provides the possibility of cleaning the gutters (32) of the counter ceiling by means of cleaning fluids capable of being stored therein. <IMAGE>