baber/WOPTO huggingface dataset:
Patent DE-3263526-D1 (DE)
Title: Process for the production of cast concrete products, and products obtained by this process
Inventor: DELVAUX JEAN PAUL HUBERT ANDRE
IPC: C04B28/04
Filed: 1982-07-13
Granted: 1985-06-20
Abstract: 1. Method for manufacturing cast concrete articles of hand-crafted character, characterized in that it consists to prepare a concrete comprised of large calcareous granulate, siliceous sand, Portland cement in a proportion of about 400 kg per m**3 from concrete, a water-reducing additive, and water to have the water/cement ratio =< 0,40 and the consistency of the green concrete lie in class 0 ("dry") as defined in Belgian Standard NBN B 15-205 characterized by a tightening rate (Walz's SC) higher than 1,26, subjecting the mould (1), the green concrete is poured into, up to complete filling of said mould, to vibrations combined with impacts, levelling the concrete casting, scraping the unstable granulate on the casting surface (2) and removing same, hawking and smoothing said surface (2) which comprises the visible surface of the article, stopping the vibrations and impacts imparted to the mould, brush-scoring said surface (2), laying directly on said mould a rigid plate (3) having a plane surface to contact the scored surface, swinging said mould (1) and rigid plate (3) over 180 degrees, unmoulding directly on said plate (3) and letting said article dry on said plate.
Patent DE-3263979-D1 (DE)
Title: Composite heat-sealable films
Inventor: LANSBURY ROBERT CLIVE
IPC: B32B27/32
Filed: 1982-02-23
Granted: 1985-07-11
Abstract: A multiple-layer heat-sealable film comprising a polyolefin substrate layer having on at least one surface thereof a heat-sealable layer comprising a random copolymer of propylene with from greater than 4 to 10 wt% of ethylene, the copolymer having a degree of randomness of greater than 2.5.
Patent DE-3264306-D1 (DE)
Title: Gas burner producing plane flames
Inventor: MARAI LASZLO
IPC: F23D14/84
Filed: 1982-10-29
Granted: 1985-07-25
Abstract: 1. Gas burner producing planar flames comprising a burner body (2) having an interior which widens in a diffusor like manner, an annular air supply channel (4) and a gas supply pipe (3) arranged coaxially within the air supply channel (4) gas nozzles (14) being formed at the head part (13) of the gas supply pipe and being directed into mixing grooves (9) which extend helically at an angle to the axis of the burner and into which the air supply pipe (4) empties in an axial direction, and the inner ends of the mixing grooves adjacent the mouth of the air supply pipe (4) being axially inclined relative to the burner axis, characterised in that a swirl-inducer (5) is formed in the air supply pipe (4), in that starting from the opening position of the air supply pipe (4) the interior of the burner body (2) widens arcuately and the mixing grooves (9) are develloped on the internal surface (8) of the burner body (2), and in that the gas nozzles (14) incline radially and axially relative to the burner axis.
Patent DE-3274419-D1 (DE)
Title: Ballet toe shoe and process of manufacture thereof
Inventor: TERLIZZI NICHOLAS
IPC: A43B5/12
Filed: 1982-07-09
Granted: 1987-01-15
Abstract: A ballet dancer's toe dancing ballet shoe 10 is designed and manufactured more simply than conventional ballet toe shoes. A sole supporting shank 20 of the toe shoe has a tip flap 40 at the front thereof which may be folded up to define the front panel of the completed ballet toe shoe. The shank is applied to a male mold member 80 which is inserted into a female mold member cavity 70, 72 and resin is inserted into the space between the mold members for defining a toe box support frame 50 in which the inserted portion of the shank 20 and tip flap 40 are embedded. The shank is comprised of a leather-like material. The completed combination of the shank and toe box support frame are removed from the mold members. A ballet toe shoe upper 14 is fastened to the shank and over the exterior and in the interior, as well, of the toe box support frame 50. The space between the mold members is greatest toward the interior of the cavity 72 and gradually diminishes toward the exterior of the cavity, thickening and giving greater strength to the front of the toe shoe 60 than to the rear portion of the toe box 62. The shank and resin combination eliminates intricate processes and skilled labor now required to manufacture toe shoes. At the same time, the desired properties of varying degrees of stiffness of the shoe upper and of proper support for the dancer's foot are maintained.
Patent DE-3367216-D1 (DE)
Inventor: PATTISON IAN C
IPC: C07D471/04
Filed: 1983-08-15
Granted: 1986-12-04
Abstract: Certain substituted sulphonic acid salts of 6-amino-1,5-dihydro-4H-imidazo[4,5-c]pyridin-4-one (also known as 3-deazaguanine) are disclosed. These salts are highly water-soluble and are useful for preparing pharmaceutical dosage forms of 3-deazaguanine as the active ingredient.
Patent DE-3368087-D1 (DE)
Title: Improvements in or relating to aluminium alloys
Inventor: PEEL CHRISTOPHER JOHN
IPC: C22C21/10
Filed: 1983-09-19
Granted: 1987-01-15
Abstract: Aluminium alloys having compositions within the ranges (in wt%). 2 to 3 lithium - 0 to 4 magnesium - 0.4 to 5 zinc - 0 to 2 copper- 0 to 0.2 zirconium - 0 to 0.5 manganese - 0 to 0.5 nickel - 0 to 0.4 chromium - balance aluminium are described. The alloys are precipitation hardenable and exhibit a range of properties, according to heat treatment, which made them suitable for engineering applications where light weight and high strength are necessary.
Patent DE-3372162-D1 (DE)
Title: Method and installation for the continuous production of meat pasties
Inventor: LAMBRECHT DANIEL
IPC: A22C5/00
Filed: 1983-05-11
Granted: 1987-07-30
Abstract: 1. A process for the continuous production of fine delicatessen pastes from various meat products for the preparation of products such as wet sausages, rilletes (minced pork), pates or the like wherein the various meat products, which have been crushed, are mixed, the mixture moves continuously from the mixing-zone exit (10) to the end-of-processing zone (34) in a duct (9) and the chemical composition of the mixture, more particularly its fat and water contents, is adjusted by continuous injection of the appropriate additives at one or more places along the duct (9) so that, after passing through various intermediate processing stations which can be disposed along the duct (9), a fine paste ready for use is yielded in an end-of-processing zone, characterised in that from the mixing-zone exit (10) to the end-of-processing zone (34) the paste moves in a continuous flow in the duct or the like (9), which is closed ; and the rates of flow of the additives which are injected at one or more places (37a, 58) along the closed duct (9) are controlled in dependence upon the rate of flow of paste of the continuous flux and upon the analysis results of the fine paste yielded in the end-of-processing zone (34).
Patent DE-3373419-D1 (DE)
Title: Rotary sprinkler having selectable area coverage
Inventor: GORNEY MOSHE
IPC: A01G25/00
Filed: 1983-04-18
Granted: 1987-10-15
Abstract: A rotary sprinkler comprising a base (10), a stem (18) mounted on the base for rotation relative thereto, the stem having an inlet (26) for receiving a pressurized water supply, a water discharge nozzle (28) mounted on the stem and being rotatable together therewith relative to the base, water driven drive apparatus for rotating the stem relative to the base, selectably positionable deflector apparatus (50) for engaging a stream of water emitted by the nozzle for determining the maximum radius of the stream, and cam apparatus for operating the deflector apparatus and including manually settable cam apparatus for selecting an overall size and pattern of sprinkler stream coverage, and second cam apparatus for determining the desired sprinkling pattern as a function of the azimuthal orientation of the nozzle.
Patent DE-3374526-D1 (DE)
Title: Method and apparatus for cleaning big work pieces
Inventor: PETIT NICAISE
IPC: H02K15/00
Filed: 1983-07-06
Granted: 1987-12-23
Abstract: A used machine part (2) contaminated e.g. by carbon, grease or lubricant is immersed in solvent (e.g. Freon) from a reservoir (5) or recycling pump (9). The solvent (freon) is heated to about 30 deg.C. The solvent is drained (12) into a filter (6) for distn. (7), condensation (8) and re-use. During cleaning by ultrasonic waves at about 20 kHz from two symmetrical pairs of transducers (4), insulation resistance (e.g. between machine windings and earth) is measured continuously. When it becomes equiv. to that of a new part, the system is drained and the part removed.
Patent DE-3472873-D1 (DE)
Title: Digital audio transmission
Inventor: WESTALL FREDERICK ARTHUR
IPC: H04B1/66
Filed: 1984-11-15
Granted: 1988-08-25
Abstract: @ A digital sub-band coder for audio signals provides for adaptive allocation of bits to (eg) two sub-bands. Estimation of the relative energy content of the bands is determined by reference only to those bits which are always transmitted, so that decoding can take place without the need for transmission of side information. Accompanying data may be transmitted in a fixed bit position, or may be by insertion of the data into the lower energy band. In the latter case, the data may optionally be duplicated in both bands when their energy contents are random. The invention can be applied to embedded ADPCM coders.
Patent DE-3475343-D1 (DE)
Title: A heat exchanger
Inventor: STENLUND STIG
IPC: F28F1/42
Filed: 1984-06-28
Granted: 1988-12-29
Abstract: A heat exchanger comprises two chambers sepd. by a thermal conducting wall.  Each chamber has several parallel coupled flow channels, the channel walls also being of a heat-conducting material.  Each channel is designed so that the flowing medium undergoes viscous flow without turbulence.  The channel length is at the most, half the heat run length. (Provisional basic previously advised in Week 8433)
Patent DE-3476117-D1 (DE)
Title: Sub-calibre penetrator and method of making the same
Inventor: AUER EKKEHARD DIPL ING
IPC: F42B12/06
Filed: 1984-11-14
Granted: 1989-02-16
Abstract: The invention relates to a penetrator (1, 11) made of heavy metal, such as, for instance, tungsten heavy metal or depleted uranium, for driving-cage projectiles which have the penetrator led by the driving cage in the gun barrel. The driving cage (6, 12) detaches itself from the penetrator after the launch. The penetrator (1, 11) shows lower strength and higher ductility in the middle portion (d) of its length than in its head portion (c) and, in its tail portion, it shows higher strength and lower ductility than in its middle portion (d) and lower strength and higher ductility than in its head portion (c). This shall decrease the risk of fracture when striking an armour. The varying strength values in the head portion (c), in the middle portion (d) and in the tail portion (e) are obtained by cold-hammering under varying degrees of deformation, by sintering from various powder mixtures or by varying partial heat-treatment in the various portions (head portion c, middle portion d and tail portion e), and these measures can be applied individually or in combination. At least one pilot core (14, 15) which is only loosely connected to the penetrator (1, 11) can also be fitted to the head portion.
Patent DE-3477320-D1 (DE)
Title: Electrical outlet system
Inventor: COOKE ALAN JOHN
IPC: H02G3/20
Filed: 1984-05-08
Granted: 1989-04-20
Abstract: A mains electrical connection system has male (100) and female (110) coupler fittings that make electrical connections after entry of contacts (31) from one fitting into the other and relative linear movement of the fittings. Those electrical connections are displaced from entries (27, 28) for the contacts (31) and thus safe from finger access. Further intercouplings are also shown (55, 56) with same taking at least most of mechanical loading from attempts to separate. One projection (55) for the latter purpose is used for earth connections. Cased socket units and plugs units are disclosed for incorporation into electrical outlet/connection accessories as desired.
Patent DE-3481475-D1 (DE)
Inventor: THORPE EDWIN
IPC: B44C1/16
Filed: 1984-12-19
Granted: 1990-04-05
Abstract: PCT No. PCT/GB84/00441 Sec. 371 Date Oct. 21, 1985 Sec. 102(e) Date Oct. 21, 1985 PCT Filed Dec. 19, 1984 PCT Pub. No. WO85/02969 PCT Pub. Date Jul. 4, 1985.Copper substantially free of micro-pores is electrodeposited on a polished surface of a stainless steel, titanium, or chromium-plated steel press plate. The copper layer is then provided with a matte surface of copper of dendritic structure which is subsequently bonded to a dielectric material under the application of heat and pressure in a laminating press. The resulting copper-clad dielectric board separates from the press plate, which can then be re-used.
Patent DE-3562740-D1 (DE)
Title: Machine for filling bags with a liquid and sealing them.
Inventor: BERTOGLIO GUIDO
IPC: B65B3/02
Filed: 1985-08-30
Granted: 1988-06-23
Abstract: 57 The machine comprises:liquid-proportioning means (1)jaws (17, 18) suitable for pneumatically holding the upper lips of the bag to be able to open, fill, close it by heat-sealing (jaws 7, 8).The most important part of the machine consists of devices (10, 11, 12) able to control said jaws to open the bag with cosinusoidal law acceleration, preventing detachment of the upper lips of the bag during opening, while rapidly operating so as not to delay the successive operations of: closing, sealing and discharging of the filled bag.Said devices consist of a toggle-joint lever system. They make possible a notable daily production of filled and heat-sealed bags with a single proportioning and heat-sealing station, or with a limited number of stations.
Patent DE-3571735-D1 (DE)
Title: Ground-working depth control system for a vehicle
Inventor: KASTEN ROBERT EUGENE
IPC: A01B63/111
Filed: 1985-02-08
Granted: 1989-08-31
Abstract: A vehicle (10) pulls an implement (14) attached to a hitch (12) with a lift cylinder (24) actuating a rockshaft (22) to control implement working depth. A servo system (50) responds to a position command signal from an operator control (30), a signal from a control (34) selecting position or draft control mode, a position feedback signal from a sensor (28) and draft load feedback signals from load sensors (16). The servo system (50) provides a control signal to an electrode hydraulic valve (26) controlling the cylinder (24) and periodically superimposes a squarewave disturbance signal. The response thereto is analysed by the servo system to determine a gain characteristic of the soil/implement system and a gain factor influencing the control signal is adjusted in inverse relationship so that overall gain remains substantially constant.
Patent DE-3572609-D1 (DE)
Title: Process and installation for the preparation of metal powder
Inventor: WENTZELL JOSEPH M
IPC: B22F9/08
Filed: 1985-01-15
Granted: 1989-10-05
Abstract: An apparatus and a method destined for the production of metal powder, wherein inert gas, especially argon is admixed to a metal melt rising in a riser, thereby forming a metal froth which is pressurized likewise by inert gas, especially argon of high pressure in a pulverization chamber, at the same time, forming metal droplets. These are displaced from the pulverization chamber by the gas blown into the same, to enter an expansion chamber in the form of a collecting vessel, the metal droplets being accelerated in the passage from the pulverization chamber to the collecting vessel, at the same time, forming the finest metal powder.
Patent DE-3574143-D1 (DE)
Inventor: AMUNDSEN ALAN R
IPC: A61K31/555
Filed: 1985-03-19
Granted: 1989-12-14
Abstract: There is described a novel class of aminegold (III) complexes in which the nitrogen-containing ligand is an alkylamine, an arylamine or a heterocyclic amine. Said complexes are useful in the treatment of tumors in mammals.
Patent DE-3575669-D1 (DE)
Inventor: SHELDON DONALD A
IPC: A61F13/20
Filed: 1985-04-11
Granted: 1990-03-08
Abstract: This invention relates to a coated paper outer tube for a tube tampon providing low friction inner and outer surfaces after the tube has been formed by convolutely winding.
Patent DE-3579189-D1 (DE)
Inventor: KITCHIN JOHN
IPC: C07D319/20
Filed: 1985-04-24
Granted: 1990-09-20
Abstract: Compounds of the general formula (I)(R is H, alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or CHO, R' and R<sup>2</sup> are independently halogen, alkyl, alkoxy, hydroxyl, cyano, nitro or -NR<sup>3</sup>R<sup>4</sup> where R<sup>3</sup> and R<sup>4</sup> are independently H or alkyl and R<sup>2</sup> may be H) and their salts have selective α<sub>2</sub>- adrenoreceptor antagonist action.The compounds may be prepared by amination of compounds of the general formula (II)(where R<sup>1</sup> and R<sup>2</sup> are as defined above and X is a leaving group)
Patent DE-3683368-D1 (DE)
Inventor: EGE THORFINN
IPC: C07K16/00
Filed: 1986-10-21
Granted: 1992-02-20
Abstract: Targeting polypeptides for use in targeting and identifying activated T-lymphocytes in the human or animal body, said targeting polypeptides being capable of binding specifically to the interleukin-2 receptors of activated T-lymphocytes or to molecules associated with said receptors and carrying one or more physiologically compatible imaging agents. Such targeting polypeptides can be used, for example, in the location of tumours and abscesses and other inflammatory conditions and in the monitoring of tissue transplants for possible rejection.
Patent DE-3751559-D1 (DE)
Inventor: YAMAGUCHI SHUICHIRO
IPC: A61B5/145
Filed: 1987-07-01
Granted: 1995-11-16
Abstract: A biological information measurement apparatus is adapted to measure biological information in an extracorporeal circuration or in a living body by various measurement circuits comprising circuit elements which are not affected by electrical disturbances, and to transmit the results of measurement in the form of a non-electrical signal which is not affected by electrical disturbances. Measured values from measurement sections are gathered at a central processing section separated from the measurement sections. The processing section converts the measured values into output values, compensates the values for temperature and outputs the values to a display unit and recorder.
Patent DE-3761207-D1 (DE)
Inventor: KOENIG GERT DR RER NAT
IPC: F27D1/00
Filed: 1987-04-11
Granted: 1990-01-25
Abstract: 1. A refractory thixotropic self-hardening vibration compound on a magnesite base to produce a vibration density of at least 3.0 g/cm**3 , characterized by the following chemical composition (in % by weight) : 0.1 to 2.0% SiO2 0.1 to 30% Al2 O3 0.5 to 3.0% P2 O5 0.2 to 1.5% K2 O plus Na2 O plus LiO2 0.1 to 2.0% Fe2 O3 0.1 to 0.5% B2 O3 0.1 to 3.0% CaO residue MgO and the following crystallographic analysis (in % by weight) : 0 to 30% corundum 0.1 to 0.5% boric acid 0.5 to 4% alkali polyphosphates residue sintered magnesite and the following grain fraction of the vibration compound : 10 to 50% < 0.06 mm 5 to 20% 0.06 to 0.5 mm 30 to 85% as residue : 0.5 to 2 mm for the lining of metallurgical vessels, more particularly steelworks ladles, the spinel-forming vibration compound of sintered magnesite and corundum counteracting shrinkage and crack formation by its growth during heating (by the introduced melt).
Patent DE-3774656-D1 (DE)
Inventor: SOLHJELL ERIK
IPC: G11B5/03
Filed: 1987-09-25
Granted: 1992-01-02
Abstract: A data signal (D) and a high frequency biasing signal (B) are applied to a summing element to produce a modulated pulse sequence (W) that forms the recorded signal. The two signals are synchronous and in phase, i.e. a rising and a falling edge of the data pulse always coincide with a rising and a falling edge, respectively, of the biasing pulse. A control circuit, including combniational and sequential logic elements, shortens two equally spaced clock pulses within one data pulse by half their width, resulting in an in-phase biasing pulse signal.
Patent DE-3774747-D1 (DE)
Inventor: RAPP LOTHAR
IPC: G01R1/22
Filed: 1987-04-04
Granted: 1992-01-09
Abstract: The end contact surfaces of each supply lead and the Hall sensor connection terminals are each attached to a printed circuit in a common flexible conductor foil for connection to one another. Pref. the circuit board or flexible conductor foil has a recess or aperture for location of the Hall sensor. A respective Hall sensor is pref. positioned in a respective gap in each pincer arm with a 180 degree phase-shift between the sensor voltage.
Patent DE-3777469-D1 (DE)
Inventor: SMITH JOHN ARTHUR GEORGE
IPC: G01G13/04
Filed: 1987-06-29
Granted: 1992-04-23
Abstract: Apparatus for dispensing a desired quantity by weight of a fluid material such as a liquid base colour printing ink for shade mixing purposes is provided, which apparatus includes a container (1) for the fluid material to be dispensed, a main fluid material dispensing discharge outlet means (2) on the container (1), a secondary fluid material dispensing discharge outlet means (3) on the container (1), which secondary fluid material dispensing discharge outlet means (3) is adjustably operable to dispense a particular volume of fluid material corresponding to a particular weight of fluid material to be dispensed, and means (4) for applying pressure to fluid material when in the container to (1) urge it towards both said outlet means (2, 3), the arrangement being such that to dispense a desired weight of a fluid material over a certain weight from the apparatus into a receptacle therebelow on a weighing scale, the means (4) for applying pressure to the fluid material in the container (1) is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the main and secondary outlet means (2, 3) are actuated, fluid material is dispensed from both the outlet means into the receptacle, the main outlet means (2) is closed when a predetermined major weight of fluid material has been dispensed, below the desired weight, into the receptacle, the secondary outlet means (3) is shut-off when a predetermined secondary weight of fluid material has been added to the predetermined main weight of fluid material in the receptacle to bring the weight of the dispensed material in the receptacle closer to and below the desired weight, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle, and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes, and the arrangement being such that to dispense a desired weight of fluid material below a certain weight from the apparatus into a receptacle therebelow on a weighting scale, the means (4) for applying pressure to the fluid material in the container is operated to urge the fluid material in the container (1) towards the main and secondary outlet means (2, 3), the secondary outlet means (3) only is actuated to dispense fluid medium therefrom into the receptacle until a predetermined weight of fluid material below the desired weight has been dispensed and then shut-off, the dispensed fluid material in the receptacle is weighed to give an actual weight value, the weight difference between the desired weight and the actual weight is calculated, the secondary outlet means (3) is actuated to dispense the weight difference into the receptacle and the final weight of dispensed fluid material in the receptacle is weighed for checking purposes.