baber/WOPTO huggingface dataset:
Patent DE-3367505-D1 (DE)
Title: Method of making tubular casings of an endless foil web
Inventor: NIEDECKER HERBERT DIPL ING
IPC: A22C11/02
Filed: 1983-09-27
Granted: 1987-01-02
Abstract: In the making of sausages wherein a continuous web of plastic sheet is supplied and formed into a tubular wrapper about a filling tube, the wrapper is filled with sausage meat, and the filled tubular wrapper is intermittently closed to form sausages, the improvement which comprises controlling the filling and closing steps in dependence upon the amount of unfilled formed tubular wrapper waiting to be filled. An apparatus therefor is provided, including a stop displaceable longitudinally along the filling tube against a spring, the stop actuating certain switches as it moves back and forth along the filling tube, the switches controlling the supply of plastic sheet, filling supply and closing of the sausages.
Patent DE-3371280-D1 (DE)
Title: Absorbent product
Inventor: WIDLUND LEIF URBAN ROLAND
IPC: A61F13/15
Filed: 1983-03-17
Granted: 1987-06-11
Abstract: The invention relates to an absorbent product, such as a sanitary napkin, comprising a fluid-impermeable layer (1) and a fluid-permeable layer (2) as well as a core (3) of absorbent material layer therebetween. Characteristic for such a product according to the invention is that at least the fluid-impermeable outer layer (1) extends somewhat beyond the two longitudinal side edges of the absorbent core (3) with portions (4,5) in which elastic means (6,7) are arranged spaced from the core (3) and pulling together these portions, which are thereby raised and form barriers against lateral leakage from the product.
Patent DE-3379512-D1 (DE)
Title: Discharge pit having a water trap
Inventor: VAN DEN BROEKE JOHAN ROELOF
IPC: E03F5/04
Filed: 1983-01-13
Granted: 1989-05-03
Abstract: The invention has for its object to construct a discharge pit in a manner such that the height of incorporation is adjustable, whereas the effective height of the water trap remains unvaried under any condition so that the dimensions can always be adapted in the factory to the standards imposed by the authorities.In order to achieve the above-mentioned object the invention provides a discharge pit with a water trap comprising a housing that can be fastened to the discharge tube, an annular pot vertically displaceable therein and having a perforated lid adapted to be mounted in the plane of the floor and having a tube stub extending vertically in the pot and having a predetermined height to form the water trap, said pot being vertically slidable in sealing relationship in said housing or around a tube end connected with the discharge tube.
Patent DE-3462619-D1 (DE)
Title: Down hole blow out preventer and method of use
Inventor: VAN GILS ADRIANUS WILHELMUS
IPC: E21B33/127
Filed: 1984-02-02
Granted: 1987-04-16
Abstract: A down hole blow out preventer which can be installed at the lower end of a drill string (71) as close as possible to the drill bit (72) and which can isolate an unexpected producing zone in a bore hole (73) from the rest of the hole by closing off the annulus (74) between the drill string and the wall of the bore by means of an inflatable packer (54). The packer can be operated when a predetermined pressure difference exists between the annulus and the mud column inside the tool.
Patent DE-3463622-D1 (DE)
Title: Tap hole device for furnaces or metallurgical vessels
Inventor: MATHGEN GEORGES
IPC: B22D37/00
Filed: 1984-02-28
Granted: 1987-06-19
Abstract: 1. Taphole device for furnaces or metallurgical vessels, having a case (5) housing two cylinders (1, 2) or refractory material having parallel axes and one common contact line and being rotatable around their axes, at least one of the cylinders having a groove (3, 3', 4, 4') with a varying cross section extending along a part of its circumference, so as to show a varying opening, characterized in that the lateral faces of the two cylinders (1, 2) are partly housed in recesses (14, 15, resp. 16, 17) appearing in two refractory blocks (12, 13) being facingly arranged and that sliding pieces (6), movably mounted in the case (5) and acted upon by forces, push the two cylinders (1, 2) against one of the refractory blocks (12), each of the blocks (12, 13) showing a hole (20, 22) leading to the groove(s) (3, 3', 4, 4') in the cylinders(s) (1, 2) when they are in the tapping position, the refractory blocks (12, 13) and the pushing forces being supported by the case (5).
Patent DE-3465774-D1 (DE)
Title: A stove to fit into an existing fireplace in a removable way, provided with a built-in and sealing device
Inventor: BLUM JEAN
IPC: F24B1/18
Filed: 1984-11-06
Granted: 1987-10-08
Abstract: 1. A stove for insertion in an existing open-fire fireplace, equipped with a positioning and sealing device (1, 2, 3, 4, 5, 6 and 10) making it completely removable, characterised in that the positioning and sealing device (1, 2, 3, 5, 6 and 10) consists of horizontal slideways (1) fixed to the bottom of the existing fireplace, of a vertical frame (2) connected to the slideways (1) perpendicularly to their plane, of a front fitting (3) for the removable stove (4) cooperating with the vertical frame (2) and adapted to ensure the sealing by crushing of a seal (5) and of a device (6) promoting the sliding of the lower portion of the removable stove (4) on the horizontal slideways (1).
Patent DE-3468870-D1 (DE)
Title: Antihypertensive 3-aryl-1,2-benzisoxazolsulfonyl and-sulfinyl-alkanoic acids, a process for their preparation and their use for the preparation of medicaments
Inventor: EFFLAND RICHARD C
IPC: C07D261/20
Filed: 1984-12-06
Granted: 1988-02-25
Abstract: Novel (1,2-benzisoxazol)sulfinylalkanoic and -sulfonyl- alkanoic acids and derivative compounds, methods for preparing them and methods of treatment administering compositions containing the compounds which are useful as antihypertensives.
Patent DE-3478149-D1 (DE)
Title: A mixture for use in the lsc (liquid scintillation counting) analysis technique
Inventor: HEGGE THEODORUS CORNELUS JOZEF
IPC: G01T1/204
Filed: 1984-09-13
Granted: 1989-06-15
Abstract: A liquid, homogeneous mixture for use in the LSC (Liquid Scintillation Counting) analysis technique, comprising a scintillation liquid, a scintillator and a surfactant, which mixture includes one or more phosphoric acid esters having formula 1 and/or formula 2 of the sheet of formulae, in which R<sub>'</sub>, R" and R"' represent an organic group, which phosphor acid esters are neutralized to a pH, at which the neutralization product comprises a mono- and/or diphosphate with an alkaline material having a pK<sub>a</sub> of at least 5, and in which of the organic phosphoric acid esters having formula 1, R" and R''' may be the same or different.
Patent DE-3478973-D1 (DE)
Title: Overload protection switch
Inventor: NICOLET ANDRE
IPC: H01H1/50
Filed: 1984-05-30
Granted: 1989-08-17
Abstract: 1. Overload circuit breaker with a housing (1), with switch contacts (3) contained in the housing (1), with a bimetallic switch which separates the switch contacts (3) electrically when a limit temperature is exceeded, and with a heating resistor (19) connected in parallel to the bimetallic switch, characterized in that the housing (1) is comprised of two essentially identical half-shells, and that all components of the overload circuit breaker are held together and guided by sprung clamp straps (22) in suitable recesses in the housing and are connected without solder inside the housing (1) with the sprung clamp straps (22) serving both to hold the components in place and also to create the electrical connections inside the housing (1).
Patent DE-3481272-D1 (DE)
Inventor: TEPIC SLOBODAN
IPC: A61F2/30
Filed: 1984-04-13
Granted: 1990-03-15
Abstract: To prepare and apply two-component cement, the components are vacuum-packaged in elongated flexible fluid-tight compartments and those compartments are confined in abutting relation with a seal existing around the abutting portions of the compartments. One of the compartments is gradually collapsed to force its contents to break through the abutting wall portions into the other compartment while the extension of the other compartment is controlled as it receives the one compartment contents so as to enhance the intimacy of contact between the cement components. Then the other compartment is gradually collapsed to force its contents into the one compartment while controlling the extension of the one compartment as it receives the other compartment contents so as to further mix the components. The two compartments are alternately collapsed and controlledly extended until the components therein form a homogeneous cementitious mixture. Then a nozzle is attached to one of the compartments in lieu of the other compartment and the one compartment is collapsed to expel the mixture through the nozzle to the deposition site. Specific apparatus for preparing and applying the cement is also disclosed.
Patent DE-3482470-D1 (DE)
Inventor: OBERMEIER RAINER DR
IPC: A61P5/00
Filed: 1984-09-11
Granted: 1990-07-19
Abstract: 1. A process for the preparation of an insulin derivative of the formula I,   see diagramm : EP0140084,P8,F1   in which R**1 denotes H or H-Phe, a) R**30 represents the radical of a neutral, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free form, or b) R**30 represents the radical of a basic, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of neutral or basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free from and which insuline derivative has an isoelectric point above 5.8, which comprises reacting an insulin of the formula I in which R**1 denotes H or H-Phe, R**30 denotes the radical of a genetically codable L-aminoacid and R**31 represents OH or a protective group of the carboxy function, with a peptide of the formula III in which a) R**30 represents the radical of a neutral, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free from, or b) R**30 represents the radical of a basic, naturally occurring L-aminoacid and R**31 represents a physiologically acceptable organic group of neutral or basic character, comprising up to 3 alpha-aminoacids in which the terminal carboxyl function is in the free form, in the presence of trypsin-like endopeptidase in water, if appropriate with the addition or a suitable organic solvent at a pH value below the isoelectric point of the insulin, and splitting off any protective groups introduced into the side chains.
Patent DE-3485221-D1 (DE)
Inventor: PLOSS HARTMUT DR
IPC: C05G3/70
Filed: 1984-09-07
Granted: 1991-12-05
Abstract: Granular compsn., dispersible in aq. media, contains active ingredients (insoluble or only sparingly soluble in water), a carrier and other conventional additives. The new features are that (1) an alkali salt (I) of an opt. alkyl-substd. naphthalene mono- or poly-sulphonic acid is used as carrier at 10-70, pref. 30-60 wt.%; (2) 1-10, pref. 3-6, wt.% capilliary-active and hydrophilic material (II) and (3) 0-5, pref. 0.1-3 wt.% of a structure-forming additive (III).
Patent DE-3569773-D1 (DE)
Title: Venetian blind
Inventor: OSKAM HERMAN
IPC: E06B9/32
Filed: 1985-02-27
Granted: 1989-06-01
Abstract: A venetian blind comprising a headrail (10), a lift and tilt mechanism (12), a non-tilting bottom rail (16), a plurality of parallel tiltable slats (18) mounted on ladder means (14) extending between said tilt mechanism (12) and said bottom rail (16), lift means (22) being connected to the lift mechanism (12) by connecting element (20) mounted on said bottom rail (16) and connected to the lift means (22). The connecting element (20) includes a body portion (38) mounted on said bottom rail (16), a winding pin (48) rotatable on said body portion (38) and upon which said flexible lift means (22) can be wound, a latching mechanism (44 to 57) associated with said winding pin (48) to restrain in the plurality of rotational discrete winding positions and means (60) enabling the latching mechanism (44 to 57) to be temporarily deactivated to allow the winding pin (48) to be directly and individually rotated from the exterior of the bottom rail (16). The bottom rail (16) has a continuous uninterrupted cross-section forming a continuous longitudinal space (31) into which the body portion (38) of the connecting means (20) can be inserted and retained at any location along the length of the bottom rail (16).
Patent DE-3580214-D1 (DE)
Inventor: YANG TAI-HER
IPC: F02B75/00
Filed: 1985-08-15
Granted: 1990-11-29
Abstract: In an internal combustion engine the combustable mixture is drawn into an intake chamber (104), compressed into a high-pressure chamber (102) and released into the combustion chamber (105) at the moment of ignition. The invention is applicable to linear, rotary and two-stroke engines. In a linear or rotary engine the high-pressure chamber may be located within the vane (107) which acts as the piston.
Patent DE-3583592-D1 (DE)
Inventor: HARTMANN HANS
IPC: B42D15/02
Filed: 1985-11-30
Granted: 1991-08-29
Abstract: In an identification card to be read by a magnetic system, having two protective plates between which a plate-like data carrier is held and protected, this data carrier being made of a material acting upon a magnetic field and having zones providing the data and acting variously upon the magnetic field, it is proposed, in order to lengthen the life of the card as well as to provide greater security against counterfeiting, that the two protective plates be made from non-magnetizable metal, preferably sheet bronze, and that the data carrier be embedded between the two protective plates in a layer of adhesive, plastic or solder, the two protective plates being thereby firmly joined together.
Patent DE-3584887-D1 (DE)
Inventor: SIMENSEN PER ARNE
IPC: B21C37/29
Filed: 1985-09-18
Granted: 1992-01-23
Abstract: PCT No. PCT/NO85/00056 Sec. 371 Date May 20, 1986 Sec. 102(e) Date May 20, 1986 PCT Filed Sep. 18, 1985 PCT Pub. No. WO86/01752 PCT Pub. Date Mar. 27, 1986.A method for providing a tubular node in framework truss structures, such as offshore platforms for oil drilling and production activities of the type consisting of interconnected legs and braces of steel tube elements. For formation of the transition between leg and brace in the node is utilized a blank of rolled plate steel, which is given the desired curved shape corresponding to the curvature of the leg. The blank is pressed or extruded in a suitable press tool formed with an outwardly extending brace stub at the desired angle, which brace stub is designed for welding to a complementary brace tubing in the framework. Thereafter, the blank with the brace stub is welded into the leg proper and constitutes a wall segment of the leg in the node.
Patent DE-3586498-D1 (DE)
Inventor: RAINER GEORG
IPC: C07D491/04
Filed: 1985-10-29
Granted: 1992-09-17
Abstract: Picoline derivatives of the formula I   <IMAGE> (I)  wherein the substituents have the meanings given in the description, and their salts are new compounds having a pronounced protective action on the stomach.
Patent DE-3663389-D1 (DE)
Inventor: OBSTFELDER GUNTHER
IPC: B60G17/015
Filed: 1986-08-05
Granted: 1989-06-22
Abstract: 1. A regulable value for the piston rod (5, 46, 56) of a vibration damper (1) comprising at least one cylinder (2) filled with a vibration absorbing medium and the piston rod (5, 46, 56) with piston (6), which divides the volume of the cylinder (25) into two chambers (9, 10), whereby the piston rod (5, 46, 56) has a longitudinal borehole (11) in the area of the piston (6) and above said piston, lateral openings, especially radial channels (12) penetrate the longitudinal borehole (11) and these openings collectively serve to connect the two chambers (9, 10), thus forming a passage which can be closed step-by-step by means of a sleeve-shaped lifting slide (18, 47) made of ferromagnetic material, which is movable in the axial direction of the piston rod (5,46, 56), and which forms the movable part of a stepping motor and which has elevations (19) arranged one above the other on the jacket wall in cross-sectional planes, whereby selectively controllable exciting coils (24, 25, 26) with shell-type cores (21, 22, 23) are located on the piston rod (5, 46, 56) forming the stator of the stepping motor and surrounding the lifting slide (18, 47), while leaving an air gap between them and the elevations (19), and being positioned longitudinally in relation to the piston rod (5, 46, 56), wherein near one end section (20, 53) of the lifting slide (18, 47), the piston rod (5, 46, 56) has at least one coil (16, 17 ; 49, 51 ; 54), whose axis extending in the direction of the loading section runs parallel to the axis of the piston rod (5, 46, 56) and which extends into a part thereof, whereby the length of the coil (16, 17 ; 49, 51, 54) is approximately equal to the stroke of the lifting slide (18, 47) and the coil is more or less covered by the end section (20, 53) of said lifting slide, depending on the position of the lifting slide (18, 47) on the piston rod (5, 46, 56), and an alternating voltage is applied to the coil (16, 17 ; 49, 51, 54) and the corresponding magnetic inductivity of the coil (16, 17 ; 49, 51, 54), depending on the effective position of its air gap, is measured as the positioning signal for the particular closing position of the lifting slide (18, 47) with respect to the passage (11, 12, 31, 32, 34, 35, 36).
Patent DE-3663651-D1 (DE)
Title: Lifting yoke for a catalytic basket
Inventor: STROBACH KARL
IPC: B66C1/66
Filed: 1986-02-24
Granted: 1989-07-06
Abstract: 1. Handling gear for a catalyser cage with a flat, rigid supporting frame which has a rectangular basic shape and which has in the region of its corners at least four holding bolts for suspending the catalyser cage, which bolts can be displaced outwards and secured beyond the limits of the supporting frame, and on the upper side of which frame a suspension device for lifting apparatus is located in the region of the axis through its centre of gravity, which is perpendicular to the plane of the supporting frame, characterized in that the holding bolts (2) are each allocated in pairs to a toggle lever system (toggle levers 4a, 4b) by which they can be brought into the holding position, the two toggle lever systems (toggle levers 4a, 4b) being operated by two push rods (5a, 5b) articulated on the ends of a two armed operating lever (6) which is mounted rotatably in the supporting frame (1), and in that the push rods (5a, 5b) and toggle levers (4a, 4b) do not project beyond the limits of the supporting frame (1) during their operating movements.
Patent DE-3664002-D1 (DE)
Title: Machine for verifying the leak tightness of work pieces after the so called sweating method
Inventor: VEYRAT GILLES
IPC: G01M3/22
Filed: 1986-07-01
Granted: 1989-07-20
Abstract: A machine for leak testing parts by the "penetration" method, the machine comprises: a pivoting test chamber (1) having an open first end (2) and an opposite, closed second end (3), and being pivotable about a horizontal axis (4); a loading chute (7) for loading said test chamber with the parts; a docking member (8) capable of controllably putting the open end of the pivoting chamber into sealed communication with a leak detector; an unloading chute (9) having first and second paths (10, 11) selectable by a switch (12, 13); and means (5) for tilting the pivoting chamber to occupy three distinct positions: a first position in which the pivoting chamber (1) tilts upwardly above the horizontal at an angle  alpha  and is in alignment with the loading chute (7); a second position in which the pivoting chamber (1) is horizontal and in alignment with the docking member (8); and a third position in which the pivoting chamber (1) tilts downwardly below the horizontal at an angle  beta  and is in alignment with the unloading chute (9); the angles  alpha  and  beta being sufficient to ensure that the part to be tested moves along the chamber solely under the effect of gravity.
Patent DE-3679783-D1 (DE)
Inventor: GRAVESTOCK MICHAEL BARRY
IPC: C07D487/04
Filed: 1986-11-18
Granted: 1991-07-18
Abstract: Process for preparing a compound with the formula <CHEM> wherein R<2> is a (1-4C) alkyl group optionally substituted by one or more hydroxy groups (optionally protected) or halogen atoms or is a precursor for such a group, and R<6> and R<7> are such that the compound of the formula may undergo one or more further reactions so as to form a carbapenem compound by reacting a metal alkyne of formula III whith a nitrone of formula IV <CHEM>   The compounds of this formula are useful in the preparation of antibiotics.
Patent DE-3679832-D1 (DE)
Inventor: EHARA RYOHEI
IPC: G03F1/14
Filed: 1986-01-17
Granted: 1991-07-25
Abstract: A lightsafe masking film which comprises a substrate of plastic film, a pressure sensitive adhesive layer formed thereon, and a lightsafe peelable layer formed on said adhesive layer, comprising (a) nitrile rubber, (b) nitrocellulose, (c) a tackiness improver, and (d) a lightsafe colorant.
Patent DE-3751305-D1 (DE)
Inventor: WRIGHT WORTLEY
IPC: H04N7/16
Filed: 1987-05-29
Granted: 1995-06-22
Abstract: A signal matching signal substitution system includes a tuner (24A, 24B) for selectively receiving signals in respective television channels with an input gain control (42) for controlling the signal output level of the tuner (24A, 24B). The system substitutes television signals in a substitute channel in lieu of normal signals in a normal channel selected by a viewer. The system has a component (228) for determining the input signal level of currently received signals in a currently received channel and generating a current amplitude signal. A set point generator (56, 232A) is responsive to the current amplitude signal corresponding to the normal channel most currently received for providing a set point for the output signal level. A gain contol signal generator (63, 86) is responsive to the set point and the signal output level for generating a gain control signal maintaining the output level at the set point. The set point may be set at a predetermined fixed level when the current amplitude signal corresponding to the most current normal channel is relatively high and is set at progressively lower levels when the current amplitude signal corresponding to the most current normal channel is below a transition level. The set point at the progressively lower levels is noise limited to provide substantially equal signal to noise ratios in the signal output of the tunner (24A, 24B) in both the normal and the substitute channels upon signal substitution. The set point is gain limited to the maximum signal output achievable by the gain control (42) for the normal channel.
Patent DE-3760236-D1 (DE)
Title: Method and apparatus for making a reinforcement for a tyre
Inventor: DEBROCHE CLAUDE
IPC: B29D30/70
Filed: 1987-05-23
Granted: 1989-07-20
Abstract: A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the cord.