baber/WOPTO huggingface dataset:
Patent DE-3571871-D1 (DE)
Title: Sight means
Inventor: FORSEN IVAN
IPC: F41G1/00
Filed: 1985-05-29
Granted: 1989-08-31
Abstract: A sight means, particularly for weapons and other objects which are intended to be sighted onto a given point, comprises two mutually spaced and two mutually parallel grid discs (3,4) each of which includes a transparent disc provided with concentrically lying opaque grid lines separated by transparent interspaces, and which grid discs (3,4) are arranged in a tubular housing (2). In accordance with the invention a central region (7,8) is devoid of opaque lines in the centre of the discs (3,4), this region having a size of approximately 1/5 to 1/2 of the disc diameter, or a corres. ponding measurement, the target being intended to be viewed through the aforesaid regions.In accordance with one embodiment one (3;4) of the grid discs has solely one more opaque line than the other (4;3) of the grid disc in the region provided with grid lines.
Patent DE-3572598-D1 (DE)
Inventor: JUNGKIND ROLAND
IPC: A63C9/20
Filed: 1985-03-19
Granted: 1989-10-05
Abstract: A cross-country ski binding for use with a ski boot having a front extension portion on its sole, with the front end portion providing a hooking area on its top surface, has a double-armed retaining lever whose arm which faces towards the rear of the binding forms a hook for engaging behind the hooking area on the extension portion of the boot. The second arm of the retaining lever can be secured in the closed position of the binding by a locking lever pivotally mounted at the front end of the binding. The locking lever is spring-loaded towards the position of locking the retaining lever in the closed condition of the binding. The binding also has a release button which is disposed pivotally coaxially with respect to the retaining lever and which is limitedly pivotable relative to the retaining lever, against the force of a retaining spring, thereby to displace the locking lever into a position for releasing the retaining lever. The retaining lever also has an abutment which is engaged by the first extension portion of the boot upon insertion thereof into the binding to pivot the retaining lever into the binding-closing position.
Patent DE-3587506-D1 (DE)
Title: Alpha-amidierungsenzym.
Inventor: GILLIGAN JAMES
IPC: C12N9/02
Filed: 1985-08-26
Granted: 1993-09-09
Abstract: Peptidyl-glycine  alpha -amidating monooxygenase is an enzyme extractable from medullary thyroid carcinoma cell lines and tissue samples, having a molecular mass of about 60,000 to 65,000 daltons. It has been purified so as to exhibit a single, homogeneous, well-defined band using electrophoretic procedures performed on SDS-polyacrylamide gels, and has a specific enzymatic activity of at least 50 mU per mg protein. The free or immobilized enzyme, in the presence of Cu+2 ions, ascorbate, and oxygen, can be used to prepare an  alpha -amidated protein from a polypeptide substrate possessing a carboxyl-terminal glycine residue. The purified enzyme can be used as an antigen in order to produce enzyme-specific monoclonal antibodies, and can provide the information necessary to design and construct prokaryotes or other appropriate unicellular organisms or host cells isolated from multicellular organisms which possess peptidyl-glycine alpha -amidating capability.
Patent DE-3665052-D1 (DE)
Title: Adjustable folding machine
Inventor: HAFNER WALTER DIPL ING
IPC: B31B50/56
Filed: 1986-10-02
Granted: 1989-09-21
Abstract: 1. A folding machine for the folding of large sized cardboard blanks (47) consisting of heavy corrugated pasteboard or solid-fibre board, the machine having : flat supports which are retained in a frame (3), bear a blank previously introduced by a conveying device until it abuts stops attached to the frame and is aligned, act as an abutment for such blank during folding, and are disposed alongside the edges to be folded and extend parallel therewith ; strip-shaped flat folding bars (6, 7) which are disposed above the supports and bring the blank into contact pressure therewith and whose inlet side ends, referred to the conveying path of the blank, are connected to two double action lifting devices (8) attached to the frame, and with whose outlet side ends fixing devices (9) to be actuated at choice are associated which have contact pressure surfaces (25) appliable to the rear side of the folding bar (6, 7) ; and folding arms (41, 42) which are pivotably mounted in the frame alongside the supports and via which the side portions of the blank situated between the supports (4, 5) and the folding bars (6, 7) can be folded over towards one another through about 180 degrees along the folding lines, the folding bars being prestressed by the lifting device (8) and the fixing device (9) in the direction of the associated supports, to hold down the blank during the folding operation, characterized in that the fixing devices (9) are retained on the frame (3) with provision for adjustment along the folding bars (6, 7) ; the continuous supports (4, 5), above which the folding bars (6, 7) and the contact pressure surfaces (25) are disposed, extend beyond the contact pressure surfaces (25) in every position of the fixing devices (9), referred to the conveying direction of the blank (47) ; and the contact pressure surfaces (25) are constructed smooth and free from projections, so that when a contact pressure surface (25) bears against the rear side of the associated folding bar (6, 7), only frictional connection takes place.
Patent DE-3669311-D1 (DE)
Inventor: KOSKIMIES SALME
IPC: C07C/
Filed: 1986-12-19
Granted: 1990-04-12
Abstract: The present invention concerns a process for producing hydroquinone from the hydrocarbon mixture obtained as a by-product when producing cumene, by oxidizing the tertiary alkylaromatics selectively to become hydroperoxides, by separating from the oxidation product the dihydroperoxide of p-diisopropylbenzene by selective crystallizing by cooling, and by decomposing said hydroperoxide with the aid of an acid catalyst to become hydroquinone.
Patent DE-3672315-D1 (DE)
Inventor: TIEDEMANN ROMAN
IPC: G09F3/20
Filed: 1986-08-19
Granted: 1990-08-02
Abstract: 1. A device for mounting advertising placards, price placards, frames for such placards or the like to storage or shop shelf arrangements, the device having a holder which engages the placards or frames and a carrier which is connected to said holder and which in turn can be mounted to the shelf arrangements or to the shelf members thereof, characterised in that the holder (3) is connected to the carrier (4) by way of a pivot mounting (7) on which the holder (3) and therewith also a placard mounted on the holder or a frame (2) mounted on the holder is swingingly mounted, wherein in the position of use of the device the geometrical pivot axis (8) of the pivot mounting (7) about which the swinging pivotal movement of the holder (3) takes place extends inclined upwardly away from the shelf arrangement (1), away from the vertical line (10) extending through the lower end (9) of the pivot mounting (7), at an angle of less than 45 degrees relative to said vertical line.
Patent DE-3675517-D1 (DE)
Inventor: STIKVOORT EDUARD INT OCTROOIBU
IPC: H03H17/06
Filed: 1986-12-10
Granted: 1990-12-13
Abstract: In a sample rate converter having a non-rational conversion factor the input samples coincide with low-rate clock pulses and the output samples coincide with high-rate clock pulses, or inversely. It comprises a filter coeffi­cient generator 3 which, based on the distance (deviation) between a low-rate clock pulse and the immediately preceding or immediately subsequent high-rate clock pulse, con­tinuously supplies a series of filter coefficients. To de­termine the deviation a phase-locked loop (30) is provided, with a phase detector (301) receiving the low-rate clock pulses as well as synthetic low-rate clock pulses and supplying a discrete-time phase difference signal u(.) which is applied to a processor circuit (302). This circuit supplies the desired deviation d(.) and a reference number N which is applied to a counter circuit (304). This circuit also re­ceives the high-rate clock pulses and each time after re­ceiving the number of clock pulses corresponding to the reference number it supplies a synthetic low-rate clock pulse. In the processor circuit 302 a filtering operation (3021) is first performed on the discrete-time phase dif­ference signal u(.) so that control signal samples H(.) are obtained. An auxiliary sample s(.) is subtracted from such a control signal sample and the difference is divided by a weighting factor incr. of the number P thus obtained those bits whose significance is less than 2° represent the deviation d(.), while the other bits represent the reference number N. By subsequently multiplying the deviation d(.) by the weighting factor incr, a new auxiliary sample s(. + 1) is obtained.
Patent DE-3678739-D1 (DE)
Inventor: MEHLTRETTER JAMES CHARLES
IPC: B02C17/18
Filed: 1986-03-14
Granted: 1991-05-23
Abstract: A batch-type rotary grinding mill operable under seal to the atmosphere is provided with a discharge system which permits discharge of material from the mill under seal and without disturbing the seal in the mill. The discharge system comprises at least one discharge chute (17) which is sealably secured to the shell wall (11) spiraling adjacent to the shell and traversing the slaell wall from one end (12) to the other (13). The material is discharged from the mill shell (11) through grids (16). it passes slong chute (17) and is discharged via a bollow trunnion (23) which, preferably, contains a conveyor to aid (25) in passing the material out of the mill into an envirommentally protected device (41).
Patent DE-3684350-D1 (DE)
Inventor: CRANE LAURA J
IPC: C07K16/00
Filed: 1986-04-11
Granted: 1992-04-23
Abstract: A method of separating and recovering immunoglobulin G from biological fluids by liquid chromatographic or solid phase extraction processes utilizing, as the solid phase, a carboxylated form of silica gel or controlled pore glass bearing non-crosslinked covalently bound polyethylenimine functions.
Patent DE-3685437-D1 (DE)
Inventor: KILLIAN RICHARD HARVEY
IPC: B25B13/58
Filed: 1986-10-31
Granted: 1992-06-25
Abstract: A pipe wrenching tool adapted to be powered by a hand held power drive mechanism is formed with a support for a drive wheel and an idler wheel with the idler wheel being movable with respect to the drive wheel to adjust the tool for differing sizes of pipe. The tool is adapted to interface transversely to the axis of the pipe to be wrenched with the drive wheel engaging the pipe without requiring a part of the tool to circumscribe the pipe. The rotational axis of the idler wheel and rotational axis of the drive wheel are off-set with respect to each other to cause the pipe being wrenched to be forced into the tool. The tool is adapted at both sides to have the drive source attached at the side of the tool away from the pipe so that the tool may be used to engage and wrench pipe in confined spaces. Only the wheels of the tool are rotated; the tool need not rotate with respect to the pipe.
Patent DE-3687412-D1 (DE)
Inventor: STARK JOHN HERMAN
IPC: B01D61/10
Filed: 1986-09-19
Granted: 1993-02-11
Abstract: PCT No. PCT/CH86/00132 Sec. 371 Date May 19, 1987 Sec. 102(e) Date May 19, 1987 PCT Filed Sep. 19, 1986 PCT Pub. No. WO87/01770 PCT Pub. Date Mar. 26, 1987.A device for creating a pressure difference in the flow of a fluid which may be a liquid or a gas and a number of technical applications. The fluid medium is fed along the longitudinal axis of a double cone, consisting of two coaxial hollow cones linked by their smallest faces. At the narrowest point of the double cone a depression occurs in the fluid flow which is made accessible to the outside by means of a lateral connection piece. Compared with a conventional venturi the present double cone offers increased efficiency owing to its special shape, which is defined by geometric parameters. The high efficiency of the double cone, which can be further improved by a special embodiment, makes the device suitable for a number of technical applications.
Patent DE-3750719-D1 (DE)
Inventor: MAELSON TOMAS
IPC: C08B1/00
Filed: 1987-06-09
Granted: 1994-12-08
Abstract: PCT No. PCT/SE87/00272 Sec. 371 Date Jan. 27, 1988 Sec. 102(e) Date Jan. 27, 1988 PCT Filed Jun. 9, 1987 PCT Pub. No. WO87/07898 PCT Pub. Date Dec. 30, 1987.Method of crosslinking carboxyl-containing polysaccharides in that the polysaccharide is at first activated with a bi- or polyfunctional reagent, and then after removal of any potential excess of activating reagent the crosslinking is performed during drying. The invention also comprises a material produced according to this method.
Patent DE-3762419-D1 (DE)
Inventor: HILLE HANS-DIETER
IPC: C08G18/00
Filed: 1987-02-06
Granted: 1990-05-31
Abstract: PCT No. PCT/EP87/00056 Sec. 371 Date Aug. 26, 1988 Sec. 102(e) Date Aug. 26, 1988 PCT Filed Feb. 6, 1987 PCT Pub. No. WO87/05305 PCT Pub. Date Sep. 11, 1987.Dispersions of crosslinked polymer micro-particles in aqueous media, a process for the preparation of these dispersions, and coating compositions containing these dispersions. The invention relates to dispersions of crosslinked polymer micro-particles in aqueous media, which have been prepared: (1) by dispersing a mixture of the components (A) and (B) in an aqueous medium, the component (A) being composed of one or more polyester-polyols containing at least 2 hydroxyl groups, and the component (B) being composed of one or more polyisocyanate compounds, and the component (A) having available a number of ionic groups, preferably carboxylate groups, sufficient to form a stable dispersion, and at least one part of the components (A) and/or (B) containing more than 2 hydroxyl or isocyanate, respectively, groups per molecule and (2) by subsequently heating the dispersion thus obtained to a temperature sufficiently high for the components (A) and (B) to react to form crosslinked polymer micro-particles.
Patent DE-3763406-D1 (DE)
Inventor: HENKELMANN JOCHEM DR
IPC: C07C51/00
Filed: 1987-12-03
Granted: 1990-08-02
Abstract: Alkyl-substituted aromatic ketones are prepared by reacting alkylbenzenes with carboxylic anhydrides in the presence of a Friedel-Crafts catalyst by performing the reaction in the presence of a tertiary amine or diamine.
Patent DE-3766488-D1 (DE)
Inventor: KLINKEL WOLFGANG
IPC: B65B51/32
Filed: 1987-10-07
Granted: 1991-01-10
Abstract: A cylindrical tube provided with a longitudinal seam is formed in a tubular bag machine from a flexible film unwound from a roll. The filling material (15) is filled into the tube in weighed quantities. Bags (13) are formed by means of transverse seams (21). In order to compress the bag contents before forming the top seam, spring-suspended stripper jaws (7) are present, which are associated with transverse sealing jaws (3). During stripping, the stripper jaws (7) are pressed against the tube (2), which is moved downwards continuously, and moved downwards with a speed which is high in relation to the tube advance. Subsequently, the top seam is produced on the bag (13) by pressing the transverse sealing jaws (3) together.   As a result of this, the bag contents - for example potato crisps - can be compressed in a particularly simple manner and thus the consumption of tube material reduced. <IMAGE>
Patent DE-3773168-D1 (DE)
Inventor: KUBICEK VLADIMIR
IPC: C04B38/00
Filed: 1987-11-14
Granted: 1991-10-24
Abstract: Between the drying step and the firing step, the body is cut to its final shape. As a result, such ceramic bodies, which are used especially as packing in mass transfer and heat exchange columns, can be produced in a desired shape without great effort.
Patent DE-3779248-D1 (DE)
Inventor: UNTERHOLZNER GOTTFRIED
IPC: F16B12/26
Filed: 1987-10-15
Granted: 1992-06-25
Abstract: To secure the edge of a partition or panel to the wall of a room or office to extend at right angles to it, plastics conenctors (10) secured by countersunk screws are used. Connected by horizontal flanges (22) to a rear plate (30) for wall mounting are two sides (18) at right angle to the rear plate, forming parts of removable side members (12,14). Projecting sideways from a vertical central rib (32) on the rear plate are horizontal tongues (34), which interlock with inserts (20) projecting at right angles from the side plates. The rear plate has four holes (36) for securing screws at positions, where they are not obstructed by the flanges.  The three elements (12,14,16) are plastics injections mouldings.
Patent DE-3784434-D1 (DE)
Inventor: NEUMANN REINHARD
IPC: F21V25/12
Filed: 1987-10-03
Granted: 1993-04-08
Abstract: The light with a flameproof encapsulated casing (11) includes a covering part (12) fixed onto the light casing (11), which is itself sealed by means of an enclosing wall (13) in order to meet the requirement of a flameproof structure. The electrical components (14,15), held in a carrier part (16), are mounted inside the encapsulated casing (11) together with voluminous packing or filling parts (16,21,26,27). The volume of the packing parts is calculated so that a free residual volume (22,28) is provided between the plastics casing (11) and the outer surfaces of the packing parts and electrical components (14, 15). The residual volume is less than 3000 cm. cubed and the light-transparent region of the covering part has a surface area of  less than 8000 sq.cm.
Patent DE-3855993-D1 (DE)
Inventor: MEUNIER THIERRY
IPC: H03F3/45
Filed: 1988-06-15
Granted: 1997-09-18
Abstract: Differential amplifier with differential outputs comprising a reference input, a signal input, a first (2) and a second (3) low-pass filter connected respectively to a differential output and to an input of a comparator (4), the output of the comparator being connected to the reference input of the amplifier in order to produce a control loop which compensates for the variations in continuous level of the signal applied to the signal input and which drives the difference in the continuous levels of the outputs to a value which tends to zero. 
<??>Application to integrated circuits with differential amplifiers. 
<IMAGE>
Patent DE-3862612-D1 (DE)
Inventor: DIGGELMANN WALTER
IPC: A62B18/08
Filed: 1988-05-11
Granted: 1991-06-06
Abstract: The device has a coupling pin (3) at the end of the drinking hose (2). A diaphragm part is retained in the coupling pin, the sealing effect of which diaphragm part can be cancelled by central pressure (A) from outside. The diaphragm part, however, also opens in the event of an overpressure exerted from inside, so that the drinking hose can be blown out after the drinking process has ended. The coupling pin (3) can be pressed into a connecting piece which is sealed with the aid of a valve lifter (10). In the pressed-in state, the valve lifter opens the diaphragm part, the valve lifter itself being pushed into the open position. <IMAGE>
Patent DE-3868270-D1 (DE)
Inventor: ROUSSET ABEL
IPC: F16S1/00
Filed: 1988-05-11
Granted: 1992-03-12
Abstract: The invention relates to an intermediary modular product for the fabrication of an alveolar material. Said product is comprised of a sheet of balls (17) of substantially equal diameters, geometrically arranged according to a planar single layer arrangement of the crystallographic type. The balls, each in contact with four or six adjacent balls, are interconnected at the vicinity of their contact zones by meniscus (18) formed by a flexible binder adhering to the balls so as to impart to the sheet both an assembly cohesion and a deformable character. In order to make an alveolar material, the modular products are superposed on a form so as to bring in contact the balls of adjacent sheets according to a volume arrangement of the crystallographic type. The balls are then definitely fixed to each other.
Patent DE-3870914-D1 (DE)
Inventor: BJOERKLUND MATS
IPC: A41D13/12
Filed: 1988-02-06
Granted: 1992-06-17
Abstract: A folded protective garment (16) is enclosed in a wrapping (10) maintaining sterility. The folded garment has its entry opening (22) at one edge of the package formed by the folded garment. The entry opening is surrounded by a collar (25) obtained by turning the end edge portion of the garment inside out so that the outside of the collar is formed by the inside of the garment. For the remainder, the garment is folded such that the outside of the collar has uncovered surfaces (A) which can be gripped by unprotected hands when the garment is folded out and put on, the garment also having front and back portions which are alike and joined together at the edges.
Patent DE-3874620-D1 (DE)
Inventor: MCDONNELL PATRICK F
IPC: C08J5/12
Filed: 1988-06-17
Granted: 1992-10-22
Abstract: Use of an adhesion-promoting primer for priming a non-polar substrate such as a polyolefin for bonding with a cyanoacrylate adhesive, characterized in that the primer comprises at least one diazabicyclo or triazabicyclo compound selected from  1,5-diazabicyclo [4.3.0] non-5-ene having the formula:- <CHEM>  1,8-diazabicyclo [5.4.0] undec-7-ene having the formula:- <CHEM>  and 1,5,7-triazabicyclo [4.4.0] dec-5-ene having the formula:- <CHEM>   The primer also contains a solvent.
Patent DE-3875663-D1 (DE)
IPC: B29C45/73
Filed: 1988-07-27
Granted: 1992-12-10
Abstract: An apparatus is provided for making color comparisons between a test sample and a plurality of color samples (24). The color samples (24) are arranged on a circle on a rotatable member (2) and are successively moved into position adjacent a test sample. When an operator determines that a color sample (24) adjacent the test sample is closest in color to the test sample he operates a switch (53) which causes a stored numerical value associated with that sample to be read out and displayed on a display device (51).
Patent DE-3877365-D1 (DE)
Inventor: ESTIS F
IPC: A61P37/04
Filed: 1988-11-30
Granted: 1993-02-18
Abstract: A pharmaceutical composition comprising methyl cellulose and an immunomodulator such as interleukin providing prolonged elaboration of the immunomodulator in a subject animal, and method of preparation and use.
Patent DE-3887845-D1 (DE)
Inventor: MINODA TAKESHI
IPC: G11B7/24097
Filed: 1988-12-01
Granted: 1994-03-24
Abstract: An information recording disc (1) comprising one disc substrate (2) having a recording layer (3) on one side thereof, a hub (6) having an insertion portion (6a) to be inserted into a center hole (5) of said disc substrate (2) and a flange portion (6b) to cover said disc substrate (2) in the vicinity of said center hole (5), at least an apex (6c) of said insertion portion (6a) being composed of a magnetic material, and said hub (6) being inserted into said center hole (5) so that said flange portion (6b) is positioned on the recording layer said of said disc substrate (2) and and adhesive layer (7) formed between said flange portion (6b) and said disc substrate (2) or a protective layer (16) thereon.
Patent DE-50001039-D1 (DE)
Inventor: MURELLO JOHANNES
IPC: F41A9/41
Filed: 2000-01-26
Granted: 2003-02-13
Abstract: An automatic firearm with a bolt assembly which is moveable along a bolt assembly motion path between a closed position and an open position, a magazine which advances cartridges by spring force across the bolt assembly motion path into this motion path, and a lock which only allows the first cartridge of magazine to advance into the bolt assembly motion path when the bolt assembly is situated in or near its open position, is disclosed. The lock is preferably created by a plate that extends parallel to the bolt assembly motion path and is mobile in its direction of extent, is pushed between the first cartridge and the bolt assembly motion path, and holds back the cartridge until the bolt assembly has reached or almost reached its open position.
Patent DE-50002013-D1 (DE)
Inventor: STREITZ NORBERT
IPC: G06F1/16
Filed: 2000-10-16
Granted: 2003-06-05
Abstract: The invention relates to a table, comprising a table top (1), at least one display screen built in to the table top and a table frame (3), whereby said screen may be optionally adjusted between at least a first and a second operating position relative to the table frame.