baber/WOPTO huggingface dataset:
Patent DE-3378835-D1 (DE)
Title: Hollow floor
Inventor: BORBELY GYORGY DIPL ING
IPC: E04F15/18
Filed: 1983-01-14
Granted: 1989-02-09
Abstract: 1. Hollow floor comprising a floor bottom (10) and a floor top (15) including a cavity (18) with the floor bottom, which floor top consists of a profiled load-bearing, prefabricted layer forming a permanent shuttering (17) and of a flowable composition (19) applied to said shuttering (17) and subsequently solidified, characterized in that the cavity open to the wall (29) and formed by the shuttering (17) of plastic foil for the floor top produced by local casting is laterally closed by profile gibs (21) and that the border of the shuttering (17) is sealingly fixed on the profile gibs (21).
Patent DE-3382184-D1 (DE)
Inventor: PORGES STEPHEN W
IPC: A61B5/0205
Filed: 1983-12-27
Granted: 1991-04-04
Abstract: A method and apparatus is disclosed for detecting amplitude variations in the rhythmic oscillations of a physiological response pattern in a frequency range of interest. A sensor is used to detect an occurrence of an event in the cycle of a physiological response and the intervals between each reoccurring event is timed and placed in a buffer. The output from the buffer is readout at predetermined time intervals and fed to a filter which determines the aperiodic portion of the signal and subtracts that aperiodic portion to output a residual data signal. The residual data signal is fed to a band pass filter which filters in a region determined by the predetermined frequency range of interest and which outputs to a calculation and display device wherein the variance of the rhythmic oscillation is calculated and displayed.
Patent DE-3465239-D1 (DE)
Title: Nitrogen source for organisms
Inventor: KACHHOLZ TRAUDEL DR
IPC: A23J3/00
Filed: 1984-04-09
Granted: 1987-09-17
Abstract: Products which are soluble without opalescence even at pH 3 and which, because of their reproducible composition, are particularly well suited as a source of nitrogen for organisms are obtained by enzymatic degradation of uniform microbial cell aggregates, using endoproteases, and isolation of the protein fraction up to 2,000 Dalton, preferably from 400 to 1,500 Dalton.
Patent DE-3467594-D1 (DE)
Title: Weft control device for looms with a moving warp shed system
Inventor: STEINER ALOIS
IPC: D03D47/36
Filed: 1984-01-07
Granted: 1987-12-23
Abstract: The pick clamping and cutting installations each incorporates a pick end suction pipe, the wall of which incorporates a clamping groove to accommodate a pick clamping lever. The groove extends from the entry point of the pick as far as the cutting point. The clamping lever is connected to a pick and shear blade, which operates in conjunction with a counter blade located on the suction pipe. The suction pipe features a pick end suction gap extending over its whole length, while a spring is located on each suction pipe on the weaving rotor side of the clamping groove.
Patent DE-3468701-D1 (DE)
Title: Process for extracting and purifying platinum group metals
Inventor: KONIG KARL-HEINZ PROF DR
IPC: C22B3/34
Filed: 1984-09-11
Granted: 1988-02-18
Abstract: There is described a process for the separation and purification of the platinum group metals from base metal out of acidic aqueous solutions. For this purpose there is used a substituted thiourea of the formula R1R2N-CS-NH-CO-R3 or R1R2N-CS-NH-COOR3 as the precipitation agent. Preferably there are employed N,N-diaklyl-N'-benzoylthiourea wherein R1 and R2 are methyl, n-butyl, or n-hexyl.
Patent DE-3469925-D1 (DE)
Title: Apparatus for transferring hosiery between hosiery manufacturing machines
Inventor: HODGES MICHAEL JOHN
IPC: D05B33/00
Filed: 1984-02-03
Granted: 1988-04-21
Abstract: Hosiery manufacturing equipment comprises a line closer (L) and a toe closer (T) which are linked by a hose transfer mechanism (M) consisting of two conveyors (30,31) which overlap in a region between the closers (L, T). The conveyors have respective hose holders (39, 40) which coact in the overlap region so that hose carried by the first holder (39) are stripped therefrom and taken over by the second holder (40) which ultimately mounts the hose on the toe closer (T); the first holder is responsible for stripping the hose from the line closer (L) and for rotating the hose through a predetermined angle which is related to a difference in angular attitude between respective hose supports (10, 16) of the two closers (L, T).
Patent DE-3560636-D1 (DE)
Title: Process for refining metals by injection
Inventor: HELLER CLAUDE
IPC: C21C7/068
Filed: 1985-03-05
Granted: 1987-10-22
Abstract: A process for refining pig iron from below the surface of a molten metal bath, and the resulting product, in which an oxidizing gas is injected in the bath and, during the last refining stage, a mixture of oxidizing gas and inert gas is further injected. The inert gas content x of the mixture is made to vary according to a law corresponding to an oxidizing gas dilution curve that is located in an area determined by two envelope curves, to wit, a first maximum dilution curve defined by the straight line portions: x=-766.7 %C+168.7 for 0.16<%C<0.22 x=-550 %C+134 for 0.1<%C<0.16 x=-233 %C+102 for %C<0.1 and a second minimum dilution curve defined by the straight line portions: x=-1500 %C+255 for 0.14<%C<0.17 x=-400 %C+101 for 0.1<%C<0.14 x=-230 %C+84 for 0.05<%C<0.1 x=-72.5 for %C<0.
Patent DE-3562461-D1 (DE)
Title: Collector nozzle in a device for controlling the outflow of cast steel from a ladle or from a tundish
Inventor: HOFFGEN HANS
IPC: B22D41/08
Filed: 1985-07-06
Granted: 1988-06-09
Abstract: A collector nozzle (2) in a device for controlling outflow of cast steel from a ladle or from a tundish, which nozzle incorporates at least one main duct (7) placed ringwise round the outlet passage of the nozzle, a first plurality of secondary ducts (12) connecting each of the above main ducts (17) with a portion of said outlet passage and a second plurality of secondary ducts (13) connecting each of said main ducts (17) with the environment outside the nozzle, at the latter's lower end. The main ducts being filled with a current of inert gas under pressure so that the inert gas reaches the area of said passage where otherwise aluminium oxides would become deposited and immediately outside said nozzle to create overpressure of inert gas, thus preventing air from penetrating through the fissures between the nozzle and the tube protecting the flow of cast steel.
Patent DE-3564345-D1 (DE)
Title: Circuitry for monitoring a pulsetrain
Inventor: LAMARCHE JEAN-LUC DIPL ING
IPC: H03K5/26
Filed: 1985-05-01
Granted: 1988-09-15
Abstract: 1. A switching circuit to monitor a succession of impulses with regard to whether the number of impulses in a unit of time falls below a specified value, with an inpulse unit (1), with an internal impulse generator (3) connected to the impulse unit (1), with an output stage (5) following the impulse generator (3) and with two signal outputs (6, 7), characterized in that for programmability of its impulse duration the internal impulse generator (3) possesses at least one programming input (9), that a third signal output (10) is provided, and that if the first signal output (6) and the second signal output (7) are connected to a source of operating voltage a programming signal is present at the programming input (9) of the internal impulse generator (3), but that if the first signal output (6) and the third signal output (10) are connected to the source of operating voltage no programming signal is present at the programming input (9) of the internal impulse generator (3).
Patent DE-3663327-D1 (DE)
Title: Stock shelving with superposed receptacles
Inventor: VOGT WILHELM JOHANNES WALBURGA
IPC: A47B57/04
Filed: 1986-02-26
Granted: 1989-06-22
Abstract: A shelf in which the supports consist of a component (13) with an engagement piece (10) and a component (14) which is inserted telescopically into this component (13). This inserted component (14) has two branches (21, 22) which are linked to one another by a lockable articulation (16). The merchandise receptacle is secured to the front member (22). By this configuration the merchandise receptacle can be more or less pushed forward with the component (14) and oriented upward or downward by means of the articulation (16).
Patent DE-3663697-D1 (DE)
Title: Process and apparatus for preparing and the primary sorting of paper pulp
Inventor: LAMORT PIERRE
IPC: D21B1/34
Filed: 1986-07-18
Granted: 1989-07-06
Abstract: Method and device for preparation and primary separation of paper pulp in which the initial disintegration is produced in a primary pulper 1 of known type, the contents of the pulper, after this separation is discharged directly and discontinuously into a large-sized vat where it is stirred by an agitator with longitudinal shaft equipped with spiral arms, and from there poured discontinuously into a separator.
Patent DE-3664409-D1 (DE)
Title: Antihypertensive preparation containing a mixture
Inventor: GARTHOFF BERNWARD DR
IPC: A61K31/50
Filed: 1986-11-21
Granted: 1989-08-24
Abstract: Compositions for treating hypertension comprising an effective amount of a dihydropyridine of the formula   <IMAGE>   in which X is 1 or 2 identical or different substituents from the group consisting of nitro, chlorine and trifluoromethyl, or together with the phenyl ring, the group   <IMAGE>  R1 is alkyl of 1 to 4 C atoms, which is optionally substituted by alkoxy of 1 to 4 C atoms, R2 is alkyl of 1 to 12 C atoms, which is optionally substituted by alkoxy of 1 to 3 C atoms, fluorine or N-methyl-N-benzylamino and R3 is alkyl of 1 to 4 C atoms, cyano or hydroxymethyl, and a pyridazodiazepine of the formula <IMAGE>   in which R4 is aralkyl, R5 is hydrogen or alkyl of 1 to 8 C atoms, R6 is hydrogen or alkyl of 1 to 8 C atoms and R7 and R8 are hydrogen, or together, an oxo group, are described.
Patent DE-3665024-D1 (DE)
Title: Direct-flushing filter and filter discs particularly useful therein
Inventor: ROSENBERG PERETZ
IPC: B01D29/11
Filed: 1986-04-10
Granted: 1989-09-21
Abstract: A direct-flushing fluid filter comprises a filter body (20) disposed within a housing (2) and defining a first plurality of parallel flow paths (44) from the housing inlet (10) to the filtered fluid outlet (12), and a second plurality (42) of parallel flow paths from the housing inlet to a dirt-purging outlet (14, 16). Each of the first flow paths (44) includes a filter passageway for removing dirt particles, and an inlet chamber (32) on the inlet side of the respective filter passageway for accumulating the dirt particles. Each of the second flow paths (42) connects the inlet chambers (32) to the dirt-purging outlet (14, 16) while bypassing its respective filter passageway. The filter further includes a valve (50, 52) between the second flow paths (42) and the dirt-purging outlet (14,16), which valve is normally closed but is opened to effect a cleaning of the filter by directly flushing the dirt in the inlet chambers (32) through the second flow paths (42) to the dirt-purging outlet (14,16).
Patent DE-3674232-D1 (DE)
Inventor: BOSIES ELMAR DR RER NAT
IPC: C07K5/06
Filed: 1986-03-29
Granted: 1990-10-25
Abstract: The present invention provides diphosphonic acid derivatives of the general formula:    <IMAGE>  (I)  wherein R1, R2, R3, R4 and R5, independently of one another or also together, signify hydrogen atoms or lower alkyl radicals, whereby R1 and X or R3 and Y or R4 and Z, together with the nitrogen atom to which they are attached, can form a five- or six-membered ring, X and Y, which can be the same or different, represent a straight-chained or branched alkylene chain with up to 6 carbon atoms which can optionally be substituted by aromatic or heteroaromatic radicals, Z is a straight-chained or branched alkylene chain with up to 6 carbon atoms, which can be interrupted by heteroatoms and can optionally also be substituted by aromatic or heteroaromatic radicals, n is 0, 1 or 2 and A is a hydrogen atom or a hydroxyl group, and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these new diphosphonic acid derivatives and pharmaceutical compositions containing them for the treatment of calcium metabolism disturbances.
Patent DE-3676778-D1 (DE)
Inventor: JURCZENIA EDWARD
IPC: B65D51/16
Filed: 1986-10-07
Granted: 1991-02-14
Abstract: A plastic can has been disclosed which is designed to retain freshness of the contents and provide, during the lidding operation, an easy placement of the lid thereon; the can has vents which allow the lid to be placed thereon without pneumatic back pressure restraining the lid from properly seating on the can; at the same time, for high speed lid placement certain camming arrangements have been provided to facilitate the lid being placed on the can and being seated properly thereon; considerable improvements in retained content freshness have been observed.
Patent DE-3681231-D1 (DE)
Inventor: PACKEISER GERHARD
IPC: H01L23/528
Filed: 1986-07-31
Granted: 1991-10-10
Abstract: A testing structure is deposited on, or worked into the disc, comprising FET structures (21), conductive path structures, and pad structures. Numerous FET structures are laterally arranged so close together as the FETs of an integrated circuit to be produced on a corresponding chip. The structure does not include isolation or etched regions. Each FET structure comprises its own trough structure (22) and a source and drain structure (23). To the individual FET structures are allocated respective pad structures in the edge region of the testing structure. Each individual source-drain structure is coupled by an individual conductive path to each pad structure. A common gate conductive path (24,25) is provided.
Patent DE-3682788-D1 (DE)
Inventor: VEIT ERNST-LUDWIG
IPC: H05K3/34
Filed: 1986-02-18
Granted: 1992-01-23
Abstract: A ring of solder wire is placed around the joint between a part of the casing and the part of the socket or plug. A contact sleeve is placed around the hole in the metal plate forming the casing and over the wore. The wire is then heated until it melts. Radial grooves in the metal plate carrying the solder under the edge (13) of the sleeve to solder the sleeve edge to the plate. The plate (1) has grooves or recesses (11) along its contact zone with the sleeve (3). The grooves or recesses are spaced apart and extend under the sleeve edge. The edge of the plate's hole is drawn upwards trumpet-like into the sleeve.
Patent DE-3688463-D1 (DE)
Inventor: SIBALIS DAN
IPC: A61M37/00
Filed: 1986-07-24
Granted: 1993-06-24
Abstract: An improved transdermal drug applicator (10) for application to a living body for the migration of at least one medicament through the skin (18) into the blood stream embodying at least two electrode elements forming the applicator (10) and with the electrodes separated from each other by insulating means. A reservoir means (24), in at least one of said electrode elements of said applicator (10), containing said medicament; and a circuit, including a power source (28), for supplying electric power to said electrodes and such reservoir means (24). Suitable cover means (12) partially enclosed at least said reservoir means (24), and adhesive means (36) affixes the applicator (10) to the skin (18), so as to complete an electrical circuit through the skin (18) when the applicator (10) is affixed thereto, thus creating at least one physico/chemical mass transfer phenomenon which causes said medicament to migrate through the skin (18). The reservoir means (206) contains further a plurality of conductive elements (260) or micro-tubes (254).
Patent DE-3689190-D1 (DE)
Inventor: WALLACE DAVID
IPC: A61B3/00
Filed: 1986-09-25
Granted: 1993-11-25
Abstract: Disclosed is a completely portable, hand-held digital ultrasonic instrument about the size and shape of an ordinary pen. The housing is contoured such that it can be easily grasped in the manner of a writing pen. An activation button is located on the interior dorsal surface in close approximation to the index fingertip of the user. A liquid crystal display provides a digital readout of the corneal thickness on the barrel of the instrument housing. The instrument incorporates a 10 MHz or 20 MHz solid phase piezoelectric transducer, a microprocessor, a gate array, a hybrid analog circuit, a liquid crystal display, batteries and a removable battery cover. The 20 MHz transducer is attached to a swan neck connector which is attached to the instrument housing. When a 10 MHz transducer is used, it is attached to a truncated conical connector which is also attached to the instrument housing. In addition, a pinjack connector is available to link the unit to other electronic media such as a microcomputer, personal computer, or printer.
Patent DE-3761206-D1 (DE)
Inventor: OFFENBACHER HELMUT DR
IPC: C03C23/00
Filed: 1987-04-28
Granted: 1990-01-25
Abstract: Bodies of borosilicate glass with a B2O3 content of less than 13 percent by weight are provided with a microporous layer of a thickness of 5 to 20  mu m, and are thus turned into carriers for optical sensors. This process is characterized by the following steps. Thermal decomposition for 5 to 10 days at 500 DEG  to 560 DEG C.; removal of the topmost layer of glass to a depth of at least 10 mu m in the part of the surface to be rendered porous; leaching of the separated borate phase with diluted mineral acids for a minimum of 2 days at 70 DEG  to 98 DEG  C.; and after-treatment of the microporous layer, including (a) chemical treatment with concentrated sulphuric acid and concentrated nitric acid for 2 hours at 20 DEG C., and (b) heat-treatment for 10 minutes to 2 hours at 450 DEG  to 700 DEG  C.
Patent DE-3767571-D1 (DE)
Inventor: KOLLEGGER MARTIN
IPC: B25D5/00
Filed: 1987-06-03
Granted: 1991-02-28
Abstract: A tool which has spacer sleeves displaceable on a center punch and hollow shafts are adjacent to one another is intended for rapidly and precisely finding the center of holes and the longitudinal center of slots and channels, so that center marks and linear scribes can be made. The spacer sleeves and the hollow shafts have different diameters, and the hollow shafts are inserted one into the other in telescopic form. When a hollow shaft is fittingly inserted into hole (5) or slot (5) the center of the former or the longitudinal center of the latter can reliably be found by the center punch for making center marks or linear scribes in the slots. The tool can also be used for producing center marks on shafts and pins.
Patent DE-3774461-D1 (DE)
Inventor: FONG DODD WING
IPC: C08F8/40
Filed: 1987-02-19
Granted: 1991-12-19
Abstract: A high temperature, pressurized process is described to synthesize phosphonated acrylamide polymers represented by the structure:wherein X is from the group H, OR, Cl, Br, I, -COOM, -SO<sub>3</sub>M,, and mixtures thereof.
Patent DE-3781832-D1 (DE)
Inventor: MATSUO HISAYUKI
IPC: C12P21/00
Filed: 1987-06-05
Granted: 1992-10-29
Abstract: C-terminal  alpha -amidating enzyme preparations, including preparations AE-I, AE-II, AE-IIa and AE-IIb, from the skin of Xenopus laevis, wherein all components can convert a peptide having a glycine residue at its C-terminal to a C-terminal amidated peptide lacking the glycine residue, and have a common N-terminal amino acid sequence represented by Ser-Leu-Ser---, and AE-I and AE-IIa have a molecular weight of about 39,000, AE-IIb has a molecular weight of about 34,000, and AE-II comprises two components having molecular weight of about 39,000 and 34,000; a process for production of the above-mentioned enzyme preparations; and a process for  alpha -amidation of a peptide by using the above mentioned enzyme preparations.
Patent DE-3850432-D1 (DE)
Inventor: SHIREY RICHARD
IPC: E04B9/14
Filed: 1988-04-05
Granted: 1994-08-04
Abstract: A suspension ceiling grid system having grid runners (10, 12) connected at intersections including a through-runner (10) and opposed runner ends (11, 12) connected together and to the through-runner (10) on opposite sides of the through-runner. Each runner end (11, 12) is provided with an end connector (19) which extends through an opening (18) in the web (13) of the through-runner (10). Each connector (19) is provided with a first-end-in-lock which connects the connector to the through-runner itself and a dual connector-to-connector lock (57, 53) which interconnects the two connectors at the intersection. The first-end-in-lock provides opposed lateral projections (28, 36) which engage the remote side of the web (13) of the through-runner (10) beyond the ends of the opening (18) therein. The connectors (19) may be disassembled from an intersection without the need for tools and without damage to either the connector or the through-runner opening. Further, an intersection can be disassembled and subsequently reassembled in a trapped module condition.
Patent DE-3853324-D1 (DE)
Inventor: MARUYAMA TAKASHI
IPC: G06F11/07
Filed: 1988-08-17
Granted: 1995-04-20
Abstract: A bus error ascribable to a bus master module (2) other than a central processing unit (CPU) (1) is set as a specified factor for an exception process. When the exception process is requested, the CPU (1) executes a corresponding service program for the exception process without executing a process for altering and setting mask bits, which would be executed for a normal interrupt request. Thus, the exception process request specific to the bus error is not undesirably refused by interrupt requests etc., being accepted before the bus error. Furthermore there is a reduction in the time which is expended before the start of the run of a service program corresponding to the bus error, with the result that the reliability of the process for the bus error attributed to the predetermined bus master module (2) other than the CPU (1) is enhanced.
Patent DE-3867164-D1 (DE)
Inventor: LIEFKE JOHANNES
IPC: A61C19/00
Filed: 1988-07-11
Granted: 1992-02-06
Abstract: The recesses (13,14) are provided in a housing (15) for a range of tools (8,8',8'') adapted to be fitted one at a time into the toolholder of a dental hand instrument. Tools having different rotational speeds or speed ranges are distinguished by bar codes on their cylindrical shanks, which are read by optoelectronic sensors installed in a particular recess (13) into which a tool is inserted with shank end first. Binary signals are supplied to an evaluation logic which produces control and/or display signals. At the front of the housing (15) a panel (17) displays images (19,20) of the tool and sleeve with percentage indication (18) of the speed of the drive motor.
Patent DE-3868612-D1 (DE)
Inventor: PENZKOFER LUDWIG
IPC: E04G21/12
Filed: 1988-12-22
Granted: 1992-04-02
Abstract: The component (2) is inserted in shuttering for a concrete wall etc so as to secure reinforcing bars to be incorporated in it, and has two flanges and a bottom, through which the bars are passed, so that their anchoring portions are on one side of a chamber formed by the component and their connecting ones, to be bent outwards for joining to a connecting concrete component later, are on the other. Between the flanges the bottom has a portion running in the lengthwise direction and of dovetail cross-section. One or more raised sections (16) are formed on this portion. This can be formed by an indentation from the outside.
Patent DE-3871900-D1 (DE)
Inventor: BARNES DAVID
IPC: A63F3/00
Filed: 1988-10-11
Granted: 1992-07-16
Abstract: Apparatus for playing a game comprising a support (1) carrying two or more arrays of images, each array comprising a set of variable indicators (4-9), each of which has a number of images arranged in a predetermined sequence and one of which is displayed at a time, and means for a player to vary each indicator (4-9) to alter the displayed image.