baber/WOPTO huggingface dataset:
Patent DE-3571679-D1 (DE)
Title: Joint between a tube and a rod or other tube being at an angle to the former
Inventor: KUENEN DIRK JAN GERRIT
IPC: F16B7/04
Filed: 1985-03-19
Granted: 1989-08-24
Abstract: The application relates to a joint between a tube (2) and a rod or another tube (1) at an angle to the first-mentioned tube. 
<??>This joint is provided with a ring (3,3a,3b) arranged about said rod or other tube (1) and is fastened thereto and split in at least one area. 
<??>The two ends of said ring (3,3a,3b) border said joint or a gap and each pass on to a limb (4,5,12,13) being in parallel with another limb and with a plane traversing the longitudinal axis of the rod or other tube (1), and which, together with the other limb, forms a plug. 
<??>This plug extends into the first-mentioned tube (2), it being screwed, with at least one screw bolt (7, 15), into a tapped hole (6) in the connecting element formed by the ring (3,3a,3b) and the limbs (4,5,12,13), and being adapted to be tightened and loosened to or from the first-mentioned tube (2) from the exterior for inserting said plug into the latter and for fastening the ring to the rod or other tube (1), one and other being characterized in that the ring (3,3a,3b) is a single or multipart clamping strip of sheet material, in that one of the two limbs (4,13) of the or each plug presents the tapped hole (6) for the bolt (7,15), in that the other limb (5,12) of the plug concerned and the wall of the first-mentioned tube (2) present, in an area directly adjacent the other limb (5, 12), a hole (9,21,10,19) passing at least a wrench (11) for turning the bolt (7,15) about its longitudinal axis, in that the tapped hole (6) and the two further holes (9,21,10,19) are coaxial and have their axes of revolution directed transversely to a plane traversing the longitudinal axis of the first-mentioned tube (2) and that of the rod or other tube (1), and in that the wall of the first-mentioned tube (2) forms a stop for the insertion end (16) of the bolt (7,15). 
<??>The application further relates to a supporting bracket, it being characterized in that it consists of a strip having a part (24) with a shape bent into at least a half circle, fitting around said tube (2) of the carrying construction and a limb (25) being and directed adjacently radially outward, and in that the bent part (24) has, in an area diametrically opposite the limb (25), a radially inwardly directed bulging part or a lug (26) fitting in a hole of said tube or in a socket hole (27) in the head of the screw bolt (15) of the joint concerned. Application to the field of scaffolding, show window stands, display stands, ladders, steel furniture or other constructions composed of other rod-shaped elements.
Patent DE-3576528-D1 (DE)
Inventor: BAUER ROBERT
IPC: C12Q1/26
Filed: 1985-05-18
Granted: 1990-04-19
Abstract: The present invention provides a stable, convenient solid state test device for the determination of ethanol in an aqueous test sample, a method for its preparation and a method for its use. The use of carrier matrix incorporated with alcohol oxidase, a peroxidatively active substance and a suitable chromogenic indicator for the determination of ethanol in aqueous samples such as body fluid samples (e.g., serum, urine or saliva) is part of the invention. The invention provides a method of incorporating the enzyme alcohol oxidase and a peroxidatively active substance into a carrier matrix with a chromogenic indicator system capable of providing a detectable response to the presence of at least 100 ml/dL ethanol in less than about 5 minutes. The method involves either a) the use of a specialized incorporation procedure or b) the addition of an azide to the test device. Either method overcomes the «false positive- problem seen when solution assay reagents are incorporated at the increased concentrations necessary to provide a test device sensitive to the at least 100 mg/dL ethanol.
Patent DE-3579341-D1 (DE)
Inventor: SHIMROCK THOMAS
IPC: B01J39/02
Filed: 1985-04-04
Granted: 1990-10-04
Abstract: A method for impregnating the interior skeletal structure of a ceramic monolithic catalyst support with a slurry of catalyst material is disclosed wherein a predetermined amount of catalyst slurry is metered into contact with a first end of the support. A cover is placed over the periphery of a second, opposite end of the support in sealing relation thereto to define a vacuum chamber adjacent to the second end. A vacuum is drawn on the cover to draw catalyst slurry into the skeletal structure from the second end whereby the interior skeletal structure is uniformly impregnated with the catalyst slurry.
Patent DE-3586092-D1 (DE)
Inventor: PERRICAUDET MICHEL
IPC: C12N15/36
Filed: 1985-11-20
Granted: 1992-06-25
Abstract: Recombinant DNA modified by a nucleotide sequence coding for a specific polypeptide sequence whose expression is sought, this recombinant DNA being suitable for the transformation of eukaryot, especially human or animal, cell lines whose endogenic polymerases are capable of recognising adenovirus promoters. The DNA according to the invention is more particularly characterised in that the said nucleotide insertion sequence is placed under the direct control of the early promoter of the E1A region of the adenovirus genome.
Patent DE-3661301-D1 (DE)
Title: Method for applying a sprayable matter by means of an atomizer, and atomizer therefor
Inventor: LAUTER NORBERT
IPC: B05B7/08
Filed: 1986-01-09
Granted: 1989-01-05
Abstract: 1. Method of applying spray material (excluding mould release agents for the production of articles from polyurethane foam) by means of a spraying apparatus, whereby the spray material which is fed in the liquid state to the spraying apparatus is atomized and gas at higher temperature than the spray material is fed simultaneously and surrenders heat to the spray material leaving the spraying apparatus, characterized in that the spray material is atomized hydrostatically and that the gas at higher temperature is fed through gas exit orifices directed so that it strikes the spray material in the atomization region where the spray jet is still compact, or directly adjacent thereto.
Patent DE-3662699-D1 (DE)
Title: Use of condensation products of thioalkylene oxides or polythioalkylene oxides with polyalkylene oxides to break water-in-oil emulsions
Inventor: SCHOLL THOMAS DR
IPC: C08G65/34
Filed: 1986-02-03
Granted: 1989-05-11
Abstract: New sulphur-containing polyethers based on optionally polymeric thioalkylene oxides and polyalkylene oxides, method for their preparation and their use as breakers for water-in-oil emulsions, in particular, as breakers for crude oil emulsions. The polyethers are of the formula    <IMAGE>  (I)  in which R1 and R2, independently of each other, represent hydrogen and/or a straight-chain or branched C1 to C20 alkyl group, R3 and R4, independently of each other and independently of adjacent   <IMAGE>   groups, represent in each case hydrogen, a straight-chain or branched C1 to C20 alkyl group and/or for -A-O-B, where A denotes a straight-chain or branched C1 to C20 alkylene group and B denotes a straight-chain or branched C1 to C20 alkylene-OH group or a   <IMAGE>   group with R1 and R2 as defined above, n represents an integer from 1 to 100 and m represents an integer from 10 to 2,500.
Patent DE-3680893-D1 (DE)
Inventor: KASZTREINER ENDRE DR
IPC: C07D498/04
Filed: 1986-12-30
Granted: 1991-09-19
Abstract: The invention relates to novel pyrimido [5,4-b][1,4]oxazine derivatives of the formula (I), and the acid addition salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the formula (I)    <IMAGE>  (I)  wherein R1 stands for a C1-4 alkyl group; R2 stands for hydrogen or halogen or an azido group or an -NR5R6 group, wherein R5 represents hydrogen or a benzyl group, or a C1-4 alkyl group unsubstituted or substituted by a hydroxyl group, R6 stands for hydrogen, an amino group, a C3-6 cycloalkyl group, a straight or branched-chain C1-4 alkyl group optionally substituted by a hydroxyl, mercapto, aminocarbonyl, furyl, 2-benzo[1,4]dioxanyl, di(C1-4 alkyl)amino group or by a phenyl or phenoxy group optionally mono- or polysubstituted by halogen or C1-4 alkoxy group (s) or by a 6-membered, saturated nitrogen-containing heterocycle optionally containing an additional nitrogen or oxygen atom and optionally substituted by a C1-4 alkyl or benzyl group; further NR5R6 may also represents a 6-membered, saturated, nitrogen-containing heterocycle optionally containing an additional nitrogen or oxygen atom and optionally substituted by a C2-4 alkoxycarbonyl or C1-4 hydroxyalkyl group; R3 and R4 are the same or different and stand for hydrogen or a C1-4 alkyl group; R9 stands for hydrogen or a C1-4 alkyl group unsubstituted or monosubstituted by an oxo, cyano, aminocarbonyl, C2-5 alkoxycarbonyl, pyridiyl, morpholinocarbonyl, or phenyl group or mono- or polysubstituted by OH group(s), with the proviso that R2 is different from chlorine, 4-morpholinyl and piperidyl group when R9 stands for hydrogen; or R2 is different from chlorine and 4-morpholinyl group when R9 stands for a methyl or benzyl group. The compounds of the formula (I) are capable to increase the myocardial contractile force (the performance of the failing heart) and the coronary blood flow, thus they can therapeutically be used for the treatment of the chronic heart failure and coronary disturbances.
Patent DE-3685539-D1 (DE)
Inventor: JOHANSSON JOERGEN
IPC: D04H13/00
Filed: 1986-10-09
Granted: 1992-07-09
Abstract: Drying felts have since many years been provided with a seam (2) in order to facilitate the mounting in the paper machine and during the last three years also the press felts have been provided with such a seam. In order to prevent that the paper web is marked by the seam, the seam is covered by a wadding flap, which is a continuation of the wadding layer which is fastened to the felt. The wadding flap is worn in different ways when the felt is used in the paper machine and its firm­ness will therefore decide the limit for the effective life­time of the felt and marking in the web will occur due to the wearing of the wadding flap. In order to decrease the wear on it, so that a better felt is obtained and also a safer production of paper, the protective flap includes at least one layer (6), the fibers, the yarns or filaments of which are mainly placed in the moving direction of the felt in the machine.
Patent DE-3686153-D1 (DE)
Inventor: POKORA R
IPC: C08G61/02
Filed: 1986-10-24
Granted: 1992-08-27
Abstract: Phenolic resins are prepared by reacting about 1 to 100 gram/100 ml of a phenol with a peroxidase or an oxidase enzyme and a peroxide in an organic solvent containing medium to generate phenolic radicals which react to form a phenolic resin, which is recovered.
Patent DE-3688286-D1 (DE)
Inventor: CHATWIN IAN MALCOLM
IPC: H04B1/38
Filed: 1986-07-23
Granted: 1993-05-19
Abstract: In the multitransceiver surveillance system, each unit transmits digital data in turn simultaneously to the other units in an exclusive time slot in an operating cycle, with the data identifying the unit concerned and providing status information. Each unit recognises, at all times, a transmission from any other unit of the system and also identifies a transmission from the immediately preceding unit in the cycle and performs a transmission next in turn. The unit last in the cycle transmits coded data so that the initial unit can identify the end of a cycle and recommence. Each unit responds to the failure of any one unit of the system  to transmit the data in turn, or to status information received.
Patent DE-3761193-D1 (DE)
Inventor: CHAPMAN LEONARD T VAN
IPC: F16M11/42
Filed: 1987-05-28
Granted: 1990-01-25
Abstract: An apparatus for mounting auxiliary components such as a seat, a camera platform (20) or the like at or near the bearings which support the dolly wheels (12) or articulated legs (16) includes at least one cap member and receiving tube. Each cap member is arranged so as to transfer any force placed on the receiving tube directly onto the vehicle frame (14) rather than the bearings associated with the leg kingpin system. The cap members also serve to exclude contaminants from the bearing means of the leg kingpin system. Rotation of the leg kingpin driveshaft is not impeded by the receiving tube. A groove in one of the cap members permits the locking of the leg locking pin in the disengaged position.
Patent DE-3775943-D1 (DE)
Inventor: NAKANO KYUZO
IPC: B23Q1/01
Filed: 1987-02-23
Granted: 1992-02-27
Abstract: A machining apparatus, with tail stocks (3,4) for supporting opposite ends of a shaft-like work-piece (5) to be machined; at least two machining units (12,18) for machining an outer circumference of said work-piece and disposed at different positions between said tail stocks; and at least two pairs of parallel guide surfaces (2a-d) mounted on a bed (1) for guiding said tail stocks (3,4) and said machining units to be movable along said bed (1), wherein adjacent ones of said tail stocks (3,4) and of said machining units (12,18) are mounted on different pairs of said guide surfaces (2a-d).
Patent DE-3778310-D1 (DE)
Inventor: APEL WILLI
IPC: G01L9/00
Filed: 1987-10-26
Granted: 1992-05-21
Abstract: The capacitor has a ceramic base plate carrying an annular plug with a metal membrane held in a clamp ring arrangement stretched over the plug to form one capacitor electrode. The other electrode is inside the plug. The base plate (1) has a cylindrical projection  (1a) with the annular plug (2) and fixed electrode (3) in its outer and inner regions respectively. The annular plug consists of two or more layers with a ball-shaped membrane support surface. The metal membrane (4) is held between two rings (5,6). The clamp ring arrangement is joined to the ceramic base plate by three or more screws  (7). The membrane tension is adjusted by varying the distance between the clamp rings and the base plate.
Patent DE-3783785-D1 (DE)
Inventor: KAUFMANN EDWARD J
IPC: C11D17/08
Filed: 1987-02-19
Granted: 1993-03-11
Abstract: Conc. non-phosphate detergent compsn. rapidly soluble in cold water, comprises (by wt.): (a) 10-50% nonionic surfactant(s); (b) 5-70% water-insoluble non-phosphate builder(s); (c) 0-70% water-soluble non-phosphate builder(s); where the ratio (b+c): a is at least 1.0, and the ratio b:a is below 2.0. The surfactant is pref. an opt. branded, prim. or sec. ave. 6-16C alcohol ethoxylated with 2-10 moles ethylene oxide or ethoxylated-propoxylated with 1-10 moles ethylene oxide and 1-10 moles propylene oxide; opt. branched alkylphenoxy polyethoxy alcohol of ave. chain length 8-16C and ave. 1.5-30 moles ethylene oxide, and corresp. ethoxylated-propoxylated derivs. contg. 1-10 moles each of ethylene oxide and propylene oxide; or mixts. of these.
Patent DE-3784906-D1 (DE)
Inventor: NORRELL RONALD ALLEN
IPC: H01L23/498
Filed: 1987-01-28
Granted: 1993-04-22
Abstract: Integrated circuit package (10) is made from a stack of thin flat epoxy-glass layers (11a-11e) bonded together with adhesive layers (12a-12d) defining a staircase shaped cavity (13) extending from an outer epoxy-glass layer to an internal one, conductors on the epoxy-glass layers including bonding pads on exposed staircase portions. The package is fabricated by assembling the stack and intervening adhesive layers, covering the outer layer and cavity with an elastic bladder (40), and laminating the stack by forcing a fluid (42) against the bladder at a temp. and pressure which causes it to stretch and push against all the surfaces of the cavity, thereby damming the adhesive from flowing onto the bonding pads.
Patent DE-3787001-D1 (DE)
Inventor: REICHMAN BENJAMIN
IPC: H01M10/34
Filed: 1987-12-11
Granted: 1993-09-16
Abstract: Activated rechargeable hydrogen storage electrodes that are especially suitable for sealed, starved electrochemical cells and methods for making them are provided. The activated electrode includes a body of hydrogen storage active materials that is composed of an agglomeration of particles of active hydrogen storage material. The body contains a residual amount of hydrogen and may have a modified surface, the residual amount of hydrogen generally being equivalent to a potential of about -0.7 volts versus a Hg/HgO reference electrode when discharged at a rate of about 5mA/gram to 25mA/gram of active material. The methods provided for activating a rechargeable hydrogen storage negative electrode includes contacting the electrode with alkaline material for sufficient time at sufficient temperature to alter the surface oxides on the electrode present on the electrodes after fabrication to increase the charge acceptance and electrochemical hydrogen transfer rate and discharging at least a portion of the initial charge present in the electrode. The surface oxides may be treated by several methods, such as by contact with alkaline material or electrochemically.
Patent DE-3868890-D1 (DE)
Inventor: WIRZ ARNO
IPC: B25J15/06
Filed: 1988-11-24
Granted: 1992-04-09
Abstract: The vertical suction head (4) for feeding individual paper sheets into a printing press, is mounted on a horizontal shaft (1). The suction head includes a cylinder to provide the first stage of the vertical lifting of the paper sheet from the stack. The suction head location shaft (1) is mounted on a horizontal (13) and vertical (12) cross slider arrangement on a vertical support plate (3). A reciprocating pusher rod (15) and a pivot arm (2) produce the mounting shaft movement for transferring the paper sheet from the supply stack to the printing press.
Patent DE-3870362-D1 (DE)
Inventor: VOSS HERMANN
IPC: B29C33/26
Filed: 1988-07-15
Granted: 1992-05-27
Abstract: An arrangement for opening and closing the two halves of a mould for injection moulding thermoplastics, includes a wheel and an arrangement for swivelling the mould sections.  The mould sections form a four linkage mechonism together with a frame unit and a drive lever.  The lever assembly is formed by mantle curve sections of a cylinder.  The frame rotational point is arranged at the end of the mould sepn-seam.
Patent DE-3872030-D1 (DE)
Inventor: MORCK OLE PHAFF
IPC: E04D13/03
Filed: 1988-04-14
Granted: 1992-07-23
Abstract: A frame panel kit for a window in an inclined roof comprises two plate members (10) accommodating side plates (2, 3) for arrangement in vertical planes perpendicular to the roof surface and a top member (4) and a bottom member (5) which in the installed position are substantially horizontal and vertical. Two fan-shaped sets (16, 17) of line markings (21a to 27a, 21b to 27b) are provided on the back of each of said plate members (10) for use in arranging the top member and the bottom member with respect to an actual roof inclination, said sets of line markings covering an angular range from 30 DEG  to 60 DEG  with the outer edge (10) of the plate member, each line marking (27a, ..) in one set (16) being perpendicular to a marking (21b, ..) in the second set (17). The first and second, resp., of two additional plate members (19, 20) are used as top member (4) and bottom member (5), said plate members being individually bent or curved into an angular shape with angles (U, V) of approximately 30 DEG  and 45 DEG , resp., between the mainly plane parts (32, 34; 33,35) of the plate members. All plate members (10) have ready-made outer edges (11, 28, 29) to be assembled with grooves in the installed window main frame and are width-adaptable to the thickness of the sloping wall by cutting-off from their internal edges. Predetermined line markings in either set are intended for the first and second, resp., of said additional plate members (19, 20).
Patent DE-3872613-D1 (DE)
Inventor: LEUPOLDT HEINRICH
IPC: A21D8/06
Filed: 1988-04-20
Granted: 1992-08-13
Abstract: Pre-baked loaf of bread, to be finish-baked by the consumer, is packed air-tight in a foil bag. It has been baked throughout at low temps. of 100-120 deg.C, without forming any crust.
Patent DE-3876830-D1 (DE)
Inventor: MORAN DAN
IPC: A61B5/11
Filed: 1988-03-03
Granted: 1993-02-04
Abstract: Apparatus for monitoring the eye of a subject comprising: apparatus (10, 12) for directing infra-red radiation at the eyes of a subject; apparatus (22, 24) for sensing infra-red radiation retro-reflected by the retina through the cornea of the subject; and apparatus (28) for providing a sensible output indication in the absence of expected received retro-reflected radiation, indicating the closing of the subject's eyes or direction of his eyes outside of a desired angular region.
Patent DE-3879410-D1 (DE)
Inventor: WALKER FREDERICK JUDSON
IPC: C07D239/46
Filed: 1988-11-17
Granted: 1993-04-22
Abstract: Acyl derivatives of 2-Amino-4-substituted-5-hydroxy pyrimidines, which may be 6-substituted, and derivatives thereof are disclosed. The compounds are inhibitors of leukotriene synthesis and are, therefore, useful for the treatment of pulmonary, inflammatory, dermatological, allergic and cardiovascular diseases. The compounds are also cytoprotective and therefore, useful in the treatment of peptic ulcers.
Patent DE-50002579-D1 (DE)
Inventor: LEIBIG JOACHIM
IPC: F21V11/02
Filed: 2000-12-01
Granted: 2003-07-24
Abstract: The lighting unit is in the form of a rectangular box with a reflective top (3) and side walls. Lighting tubes (11) are installed in the end compartments and the output passes through clear prism plates (30). The lighting output from the unit is via a prism plate (7) which has a corrugated surface.
Patent DE-50008988-D1 (DE)
Inventor: KESPER PETER
IPC: G03F1/00
Filed: 2000-03-25
Granted: 2005-01-27
Abstract: A mask is applied to the surface of a plate for sectionalized chemical passivation. The plate is subjected to a chemical sur treatment process. The mask is made of wax and is applied to the plate by spraying from multiple nozzles (7) under computer (8) control. The chemical surface treatment involves etching. The printing plate may be used as an intaglio or block printing form. An Independent claim is included for an apparatus for manufacturing a printing plate.
Patent DE-50011263-D1 (DE)
Inventor: SCHMID EDUARD
IPC: C08G69/18
Filed: 2000-11-30
Granted: 2006-02-09
Abstract: The invention relates to a liquid initiator for carrying out anionic lactam polymerization. The liquid initiator contains a conversion product of isocyanate (1) with a protic compound (P) and a base (B) in an aprotic solvation agent (S).
Patent DE-50011593-D1 (DE)
Inventor: SCHOENING J
IPC: G01N33/00
Filed: 2000-11-28
Granted: 2005-12-15
Abstract: The reactions of single cells to particular substances in their environment can be established by means of signal converters. In a manner known per se, the potential difference between the interior and the exterior of a cell is measured by means of electrodes, whereby the cell is, however, damaged at least in certain places. Conventional methods which permit a recording of a cell reaction without intervening in the cell interior are either complex or limited in response. In a measuring technique, using at least one biological receptor cell, an asymmetric, extra-cellular, electrical potential of the at least one receptor cell is formed, which produces a multi-pole field and said multi-pole field is applied to determining the cell reaction. The asymmetry in the extra-cellular electrical potential of the at least one receptor cell which reacts to environmental changes can be achieved by, for example, embedding the at least one receptor cell in a bedding element which corresponds to the geometrical form thereof.