baber/WOPTO huggingface dataset:
Patent DE-3363957-D1 (DE)
Title: Coaxial cable tap connector
Inventor: BLICHASZ CHARLES STANLEY
IPC: H01R24/54
Filed: 1983-11-02
Granted: 1986-07-10
Abstract: A coaxial cable tap connector comprises a cable-engaging member (12) having a channel (20) therealong in which a section of a coaxial cable (22) is to be disposed. Outer conductor contact members (32) are located in the cable-engaging member (12) within the channel (20) on each side of a threaded hole (24), the contact members (32) including post sections (30) disposed within a printed circuit board guide slot of the cable-engaging member (12). A clamp-retaining member (14) has a movable clamp member (16) disposed therein and is slidably positioned onto the cable-engaging member (12), the clamp member (16) having a channel (56) for engaging the cable (22). A driving member (54) is mounted on the clamp-retaining member (14) and engages the clamp member (16) thereby driving the clamp member (16) into clamping engagement with the cable (22) and clamping the cable (22) between the clamp member (16) and the cable-engaging member (12) within the channels (20, 56) thereof. The clamping operation causes the outer conductor contact members (32) to penetrate an outer jacket (82) of the cable (22) and make electrical connection with asn outer conuctor (84) of the cable (22). A signal probe assembly (18) is threadably positioned in the threaded hole (24) causing a spring-biased signal probe member (60) to rotatingly penetrate into the cable (22) so that a contact section (66) of the signal probe member (60) makes electrical connection with the center conductor (88). A post section (68) of the signal probe member (60) is disposed withinthe printed circuit board guide slot so that it and the post sections (30) of the outer conductor contact members (32) can be electri- callyconnected with elewctrical contacts (102) on a printed circuit board (104) of a transceiver member (100) to be mounted onto the tap connector.
Patent DE-3365190-D1 (DE)
Title: Artificial heart valves
Inventor: BLACK MARTIN MORRIS
IPC: A61F2/24
Filed: 1983-01-13
Granted: 1986-09-18
Abstract: A bioprosthetic mitral valve replacement comprises a flexible frame (1) having a ring-shaped base (2) and at least a pair of upstanding posts (3), which divide the base into at least two portions (2A, 2B) of varying flexibility, together with animal tissue leaflets (4) each having a periphery consisting of a free portion (4A) extending between the tips (3X) of posts (3) and a fixed portion (4B) secured and sealed to corresponding sides of the posts and the adjacent portion of the base. A bicuspid mitral valve replacement has a pair of posts (3) disposed at opposite ends of a diameter of the undistorted base (2), or displaced therefrom towards the portion (2A) of lesser flexibility to accommodate leaflets (4) of unequal size. The frame (1) is formed of Delrin covered with Dacron cloth, the Delrin having differing thicknesses to either side of the posts (3) which merge into the base (2) by way of a continuous curve (6) on each side. The leaflets (4) are cut from flat sheet in a special way to avoid stress-fixing.
Patent DE-3375555-D1 (DE)
Title: Process for the surface halogenation of polymeric or metallic materials
Inventor: TARANCON GREGORIO
IPC: C08J7/12
Filed: 1983-08-02
Granted: 1988-03-10
Abstract: The invention deals with a process for the surface halogenation of polymeric or metallic materials. 
<??>This process comprises:
 introducing the material into a chamber;
 heating the chamber and the material to a selected temperature in the range of 38 DEG C to 93 DEG C by recirculating the air through a heat exchanger; evacuating the system; introducing a halogen into the system in an amount (i) of up to about 10 percent in excess of the theoretical amount of halogen required to halogenate the material to a desired depth and (ii) sufficient to provide a partial absolute pressure in the system in the range of 0.007 x 10<5> Pa to 0.21 x 10<5> Pa absolute;
 introducing an inert gas into the system in an amount sufficient to provide a total pressure in the system of about one atmosphere;
 maintaining the selected temperature by recirculating the halogen/inert gas mixture through the heat exchanger;
 recirculating the halogen/inert gas mixture a sufficient number of times to reduce the amount of halogen to less than about 5 percent of the amount of halogen initially introduced into the system;
 evacuating the system;
 introducing air into the system to provide about atmospheric pressure; and
 removing the material.
Patent DE-3379056-D1 (DE)
Title: Hyaluronic acid from bacterial culture
Inventor: BRACKE JAMES
IPC: C12P19/04
Filed: 1983-09-16
Granted: 1989-03-02
Abstract: Hyaluronic acid, a polysaccharide, is prepared in high yield from streptococcus bacteria by fermenting the bacteria under anaerobic conditions in a CO2-enriched growth medium, separating the bacteria from the resulting broth and isolating the hyaluronic acid from the remaining constituents of the broth. The bacteria may be grown free of endotoxins by filtering all ingredients through a 10K Millipore TM filter prior to inoculation of the medium and subsequently maintaining pyrogen-free conditions. Separation of the microorganisms from the polysaccharide is facilitated by killing the bacteria with trichloroacetic acid. After removal of the bacterial cells and concentration of the higher molecular weight fermentation products, the hyaluronic acid is isolated and purified by precipitation, resuspension and reprecipitation.
Patent DE-3382251-D1 (DE)
Inventor: IWAHASHI HIROSHI
IPC: G11C29/00
Filed: 1983-03-22
Granted: 1991-05-23
Abstract: A semiconductor memory device is disclosed in which, when a main memory contains an error bit cell, the main memory is switched to an auxiliary memory by cutting off an interconnection wire between a decoder and the main memory, and subjecting a high resistance polysilicon connected between the decoder and the auxiliary memory to laser annealing to reduce the resistance of the high resistance polysilicon and to connect the decoder and the auxiliary memory.
Patent DE-3464605-D1 (DE)
Inventor: BOYLE FRANCIS THOMAS
IPC: C07D233/60
Filed: 1984-02-16
Granted: 1987-08-13
Abstract: This invention relates to novel antifungal azole compound of the formula:  <IMAGE>  wherein X and Y are CH or N, R1 is optionally substituted phenyl or phenylalkyl, 1-6C alkyl or 3-8C cycloalkyl, R2 and R3 are hydrogen or 1-6C alkyl, and R4 and R5 are hydrogen, NH2, 1-6C alkyl, alkoxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylamino or alkenyl wherein each alkyl, alkoxy or alkenyl part is of 1-6C, phenyl, phenyl-(1-6C)-alkyl, phenoxy-(1-6C)-alkyl or phenyl-(2-6C)-alkenyl in which the phenyl may be optionally substituted, or a heterocyclyl, (heterocyclyl)-(1-6C)-alkyl or (heterocyclyl)-(2-6C)-alkenyl in each of which the heterocyclyl ring may be optionally substituted, provided at least one of R2, R3, R4 and R5 is other than hydrogen, and the acid addition salts of those compounds which contain a basic nitrogen; together with processes for their manufacture; compositions containing them; and a method of combatting plant fungal diseases.
Patent DE-3472368-D1 (DE)
Title: Acetabulum sizer and drill guide
Inventor: KENNA ROBERT VINCENT
IPC: A61B17/16
Filed: 1984-10-16
Granted: 1988-08-04
Abstract: An acetabulum sizer and drill guide (10) for use in implanting an acetabular cup prosthesis comprises a substantially hemispherical shell (12) having an outside surface (14) that generally conforms to the outside surface of the prosthesis to be fitted into a prepared acetabulum.Viewing ports (18) in the shell (12) enable visual inspection of the acetabulum during sizing thereof. A circular peripheral rim (20) on the shell (12) is generally flush with the peripheral boundary of a properly sized acetabulum when the shell (12) is seated therein. Drill guide structure (24) on the shell (12) functions to guide a drill bit into the pelvis bone adjacent the acetabulum in preparing the acetabulum for the acetabular cup prosthesis. A handle (22) is releasably connected to the drill guide structure (24) for manipulating the shell (12) during sizing and drilling.
Patent DE-3472506-D1 (DE)
Title: Adaptor comprising sliding pin carriers
Inventor: RUMBLE CLIVE ST JOHN
IPC: H01R31/06
Filed: 1984-12-18
Granted: 1988-08-04
Abstract: A multiplug adapter comprises a casing 1 containing a stack of sliding pin carriers 6. Each carrier 6 with a pin array can be advanced to an operative position by lugs L protruding from the side of the casing. Releasable detents associated with the lugs locate the sliding carriers in the forward and retracted conditions.
Patent DE-3474346-D1 (DE)
Title: Distance sensor for measuring the distance to a closely situated object
Inventor: CHIU MING-YEE
IPC: G01D5/26
Filed: 1984-07-13
Granted: 1988-11-03
Abstract: 1. A distance sensor for determining the distance (A) to a close-lying object comprising : - a light source (3) for the illumination of the object ; - a defined illumination region of the light source (3) which extends along a first axis ; - a first light-sensitive receiver (2) which receives light reflected by the object and produces a first signal (V2 ) corresponding to the radiation intensity of the received light ; - a defined receiving region of the first light-sensitive receiver (2) which extends along a second axis (16) ; and - a sensor-response volume which is defined by the overlap zone of illumination region and receiving region, characterised by the following features : a) at a receiving point located directly beside the emission point of the light source, a second light-sensitive receiver (1) receives light reflected by the object and produces a second signal (V1 ) which corresponds to the radiation intensity of the received light ; b) the receiving points of the first light-sensitive receiver (2) and the second light-sensitive receiver (1) possess the same distance to the object ; and c) the first signal (V2 ) is standardised by the second signal (V1 ) in a first electronics unit, whereby a third signal is produced.
Patent DE-3481722-D1 (DE)
Inventor: JOHNSON CLARENCE WILLIAM
IPC: E21B33/03
Filed: 1984-07-19
Granted: 1990-04-26
Abstract: A wellhead sealing system comprises a casing (12), a tubing spool (16) and a bushing (22) between the casing (12) and the tubing spool (16). A first recess (24) is provided in the bushing (22) and a first casing seal (23) is mounted therein to act between the bushing (22) and the casing (12). A second recess (26) is provided in the tubing spool (16) and a first bushing seal (25) is mounted therein to act between the tubing spool (16) and the bushing (22). The casing seal (23) has cylindrical inside (27) and outside (28) surfaces located generally at the inside and outside diameters of the seal (23). The cylindrical inside surface (27) is defined by a radially inwardly extending convex central protuberance (29) and opposed cylindrical flat surface areas (30) extending axially outwardly from the convex central protuberance (29) into first transition areas(31) extending to respective end surfaces (32). The cyc- lindrical outside surface (28) is defined by a circumferential centrally located groove (33) flanked by axially outwardly extending flexible retaining flanges (34) forming second transition areas between the cylindrical outside surface (28) and the end surfaces (32). Spring means (35) extend around the inside circumference of the seal and are located adjacent each of the first transition areas (31).
Patent DE-3485784-D1 (DE)
Inventor: READ RANDOL ROBERT
IPC: G06F13/16
Filed: 1984-07-24
Granted: 1992-07-30
Abstract: @ A data transfer system for a computer system which includes at least one processor (12), a memory (14) coupled to the processor (12), and two direct memory access selector channels (40,46). A hardware interconnection (48) is provided between the two selector channels (40,46) such thatthey can be used to transfer data from one portion of the memory system (14) to another directly, using direct memory access techniques, without intermediate mass storage. The disclosed software provides a transfer system which mimics the use of magnetic tapes in many respects in order to simplify use of the system.
Patent DE-3561145-D1 (DE)
Inventor: HILDEBRANDT BODO
IPC: B65D75/62
Filed: 1985-10-26
Granted: 1988-01-21
Abstract: PCT No. PCT/EP85/00567 Sec. 371 Date Jul. 10, 1986 Sec. 102(e) Date Jul. 10, 1986 PCT Filed Oct. 26, 1985 PCT Pub. No. WO86/02908 PCT Pub. Date May 22, 1986.A bag (1), e.g. a sachet for holding portions of paste or liquid such as shampoos or bath additives, made from sheet material (2) has an edge (4) closed by a flat connecting seam (8). A tear zone (10) is provided in the outer region of the connecting seam (8). To facilitate tearing open of the bag (1), a rod (9) is provided in a portion of the connecting seam (8) extending on both sides of the tear zone (10), and extends in the longitudinal direction of the seam.
Patent DE-3566198-D1 (DE)
Title: Strain relief device
Inventor: CASSARIN GRAND GUY
IPC: H01R13/58
Filed: 1985-03-01
Granted: 1988-12-15
Abstract: The invention provides a strain relief device for a sleeved wire bundle.The sleeve (30) of a wire bundle is gripped between the telescoped portion of first and second annular gripping members (8, 20), the gripping being effected independently of the wire bundle. The sleeve is gripped by the gripping members as a result of telescoping one member into the other. Preferably, the gripping members fit together with a snap-fit.The device may be provided with a support (24) for the wire bundle, to centre the bundle in the device and to provide further strain relief.
Patent DE-3566641-D1 (DE)
Title: Ink jet printing apparatus
Inventor: LOGAN DAVID J
IPC: G01D15/18
Filed: 1985-09-10
Granted: 1989-01-12
Abstract: Ink jet printing apparatus is provided for vertically randomizing the flight paths of ink drops ejected from an ink jet printing head (46) to print dots at positions randomly deviated vertically with respect to a line (A,B,C) scanned by the printing head (46). Ejected ink drops are passed through an electric field having a randomly varying intensity and direction to randomly deflect the ink drop flight path with respect to a line (A,B,C) scanned by the printing head.
Patent DE-3573786-D1 (DE)
Title: Process for preparing compositions of mucopolysaccharides having a high antithrombotic activity
Inventor: LORMEAU JEAN-CLAUDE
IPC: C08B37/10
Filed: 1985-10-18
Granted: 1989-11-23
Abstract: 1. Process for preparing mucopolysaccharides or MPS possessing high antithrombotic activity, characterized by the fact that compositions formed form a majority of MPS chains having a molecular weight of about 1800 to 8000 daltons, a YW titer and a ratio of the YW/USP titers higher than those of heparin to at least one fractionation step, in order to selectively separate from said compositions at least the major part of chains having MW lower than about 2000 and those having a higher MW but a sulfate content lower than the sulfate average contents of the mixture chain and that the fractions devoid from said chains are recovered, said fractions having a lower ratio of YW/USP titers than the starting compositions but higher than the one of heparin with USP titer higher than the one of the starting compositions.
Patent DE-3577068-D1 (DE)
Inventor: ANDRE JEAN-LUC
IPC: B60P3/08
Filed: 1985-11-15
Granted: 1990-05-17
Abstract: A device adapted to accomodate at least one wheel of a vehicle, particularly for use and installation in car-carriers, which includes an elongated side rail constituting a vehicle loading level, and a carrying trolley slidably arranged on the elongated side rail. The carrying trolley has pivotally mounted thereon a pair of elongated sustaining arms, which normally extend at a slight convergence to, but nearly parallel with one another in an operative position thereof, and are spaced from one another by a predetermined distance, but are pivotably foldable through respective angles of about 90 DEG , so as to extend in parallel with the side rail.
Patent DE-3577923-D1 (DE)
Inventor: MALAVIEILLE FRANCOIS-LOUIS
IPC: G02B6/28
Filed: 1985-01-18
Granted: 1990-06-28
Abstract: A chamfer is polished on the side of each of two end portions of optical fiber (2A, 2B) so that the polished chamfers may be brought into contact to define an end face common to both fibers and of substantially the same cross section as that of a single fiber. A groove is formed in the top surface of a soft support (4), and the middle of the groove (5) is sized to receive the stripped ends of optical fibers. A glass plate (8) is applied to the top surface of the support to close the groove. The chamfered end fibers (2A, 2B) are inserted into the groove from one end so as to form said common end face in the middle of the groove. Another fiber (11) (or similarly prepared pair of fibers) is inserted from the other end of the groove to establish end-to-end optical co-operation between the fibers. The groove is filled with a liquid index-matching medium which sets when exposed to ultraviolet radiation. Once the index-matching medium has been set, the glass plate can be peeled off the support (4) bringing with it the optical fibers which are fixed thereto in a configuration which defines a very simple optical fiber coupler-distributer.
Patent DE-3580623-D1 (DE)
Inventor: BARRE YVON
IPC: G06K13/07
Filed: 1985-05-31
Granted: 1991-01-03
Abstract: A reader for reading magneto-optical characters, with the options of printing them or storing them. A track is provided for driving a check from an inlet plate (T1) over various portions of path (T2, T3 and T4). Wheels (G1 and G2) are provided beneath the path, and may be motor driven. Above said wheels there are heads (TM1 and TM2) respectively for premagnetizating and reading CMC7 characters. Each head is mounted on one arm of a corresponding bell crank (L1, L2) which cranks are pivoted to a frame at their corners (L10 and L20). The other arm (L12 and L22) of said bell cranks are resiliently urged by springs (L15 and L25) mounted on an actuator rod (AC) which is itself driven by an electromagnet (EM2). It has turned out that such an assembly ensures effective transducer operation of the heads (TM1 and TM2) for reading CMC7 characters.
Patent DE-3580824-D1 (DE)
Inventor: NOLLET MICHEL
IPC: G06F1/00
Filed: 1985-06-11
Granted: 1991-01-17
Abstract: A device for stopping the running of programs being executed in a microprocessor prior to the disappearance of the power supply voltage of the microprocessor comprising a differentiator circuit shunted across the power supply line VA of a microprocessor for inhibiting the access circuit to the internal RAM in the microprocessor and for reinitializing the internal circuits of the microprocessor as soon as the power supply voltage level VA begins to decrease from a predetermined decrease threshold.
Patent DE-3582962-D1 (DE)
Inventor: RODMAN PAUL K
IPC: G06F12/08
Filed: 1985-02-08
Granted: 1991-07-04
Abstract: A multiprocessor data processing system in which a number of independent processors can concurrently operate on a shared memory even when one processor is performing a read-modify-write (RMW) operation, the system having a locking, content-associative write buffer and a controller for identifying RMW requests, for addressing the buffer and, for issuing directives to lock the buffer, to validate particular data blocks in the buffer and to transfer data back and forth between the processors, the memory and the buffer.
Patent DE-3661330-D1 (DE)
Title: Process for manufacturing friction linings for friction clutches or the like, and friction linings made by this process
Inventor: WAGNER GUNTER K W
IPC: F16D69/02
Filed: 1986-06-24
Granted: 1989-01-05
Abstract: The fibres are cut to a max. length not greater than the diameter of the extruded strand from which the lining is wound. By adding talc, or similar material and even mix is obtd. and the ability for the fibres to align.  The strand is shaped into the friction lining, e.g. plate before securing via bonding.  The dispersing agent is approx. 5% of the weight of the lining.
Patent DE-3667174-D1 (DE)
Inventor: COLLE ROBERTO DR
IPC: A01N43/50
Filed: 1986-09-11
Granted: 1990-01-04
Abstract: Disclosed are compounds, having the general formula: wherein:m = 0, 1, 2; n = 0, 1 with the condition that when m = 0, also n = 0;p = 0, 1; q = 1, 2;X is either oxygen or sulphur;A = N, CH;R is H, CH₃, F;R₁ is selected from chlorine, bromine, fluorine, CF₃, phe­nyl, C₁-C₂-alkoxy, C₁-C₂-haloalkoxy, alkylthio, haloalkyl­thio, wherein the halogen is Cl, Br, F;R₂ is selected from H, chlorine, bromine, fluorine;R<sub>f</sub> is selected from the group formed by alkyls containing from 2 to 4 carbon atoms, and containing at least 4 atoms of halogen selected from F, Cl and Br, of which at least 3 are F atoms; alkenyls and alkynyls containing up to 4 carbon atoms, containing at least 2 F atoms and, optionally, other halogens selected between Cl and Br.
Patent DE-3671844-D1 (DE)
Inventor: BENZEL MARTIN DIPL ING
IPC: B01F25/70
Filed: 1986-02-26
Granted: 1990-07-19
Abstract: 1. A device for mixing media of identical or different aggregate state, at least one of the media being a fluid, consisting of a vertically-arranged cylindrical container (1), in the lower or upper part (5 or 2 respectively) of which, outlet apertures of supply pipes (7, 9) of the media that are to be mixed together are provided, and, in the upper or lower part (5 or 2 respectively) of which, inlet apertures of discharge pipes (4, 14) are provided, by way of which reaction products of the mixed media and residual fluids can be extracted, characterised in that an outlet aperture of a supply pipe (7) of a first medium is formed by a pipe endpiece (6) which is arranged concentrically in the lower or upper part (2, 5) of the container (1) and which is provided with turbulence devices (10) and has a rounded portion (11) which enlarges its diameter towards the outlet cross-section and by which the diameter of the outlet cross-section is enlarged considerably relative to the diameter of the remaining pipe endpiece (6), and in that in the region of the thus formed turbulence zone there opens at least one outlet aperture of a supply pipe (9) of a second medium.
Patent DE-3682375-D1 (DE)
Inventor: DANBY HAL C
IPC: A61M5/14
Filed: 1986-11-17
Granted: 1991-12-12
Abstract: A mounting clamp particularly suited for mounting medical accessories on support poles comprises a stationary clamping surface which can be attached to an accessory housing. A cam is pivotly mounted on a trunnion connected to the stationary clamping surface has a spiral clamping surface, the stationary clamping surface and spiral clamping surface being positioned to constitute a clamping means when the clamp is in a clamping position. A spring means having one end connected to the trunnion and the other end connected to the cam is provided for biasing the cam to the clamping position. A lever pivotly mounted on the trunnion has a projection which engages the cam and causing it to pivot with the lever when the lever is pivoted to a clamp releasing position. The cam preferably has two spiral surfaces, one generated by a line parallel to the axis of rotation of the cam and the second cam surface by a line forming an angle with the axis of rotation of the cam. Two stationary surfaces preferably oppose the two cam surfaces. whereby the clamp bears on a total of four surfaces of a support pole when fully secured.
Patent DE-3751974-D1 (DE)
Inventor: OOMS LEO ALFONS ANDRE
IPC: A61P17/00
Filed: 1987-09-18
Granted: 1997-01-23
Abstract: The use for the manufacture of a medicament for treating wounds of a compound having serotonin antagonistic properties. Wound-healing compositions containing a serotonin-antagonist as active ingredient and a process for preparing said wound-healing compositions.