baber/WOPTO huggingface dataset:
Patent DE-3584060-D1 (DE)
Inventor: RAININ KENNETH
IPC: B01L3/02
Filed: 1985-03-27
Granted: 1991-10-17
Abstract: 57 An enclosed pipette tip rack comprises a container (12) having a bottom (14) and a side wall (15) extending upwardly to terminate in a top (16). A tray (22) is supported by the container (12), e.g. by shoulder (90), and holds at least one pipette tip (26, 28) such that a portion of the pipette tip lies within the container (12). A cover (30) is also provided and is supported by the container (12) adjacent the tray (22). Means are provided for venting the enclosure (32) formed by the container (12) and the cover (30) to the ambient environment so that sterilising fluids can circulate therethrough during autoclaving or other sterilisation processes. For example, the cover (30) may have ribs (40, 42, 44) which, in one orientation of the cover (30), are supported by the top (16) of the container (12) so that a gap remains between cover and container, while in another orientation of the cover (30) are located in recesses (46, 48, 50) in the container top (16) so that the cover fits tightly onto the container for dust-free storage of pipette tips. Alternatively, openings (56, 58, 60, 64) may be provided in the container (12) and/or the cover (30), or a slidable cover may be provided.
Patent DE-3586686-D1 (DE)
Inventor: CHAUSSADAS JEAN
IPC: B65D71/12
Filed: 1985-01-18
Granted: 1992-11-05
Abstract: The securing arrangement includes a locking tab (14) and a locking slit (28) provided on adjacent edge edges (16,12a) of respective panels (10,12) to be joined. The locking slit porvides an abutment edge (38) which is engaged by a trailing edge (24) of the locking tab after insertion. The trailing edge is provided on an anchoring tab portion (20) of the locking tab. The panels are locked together either when the anchoring tab portion is folded or moves out of the folded, overlapping relationship with the locking tab.
Patent DE-3663385-D1 (DE)
Title: Fixing device
Inventor: WILSON FRANCIS MICHAEL
IPC: F16B13/14
Filed: 1986-02-06
Granted: 1989-06-22
Abstract: The present invention provides a fixing device (1), for anchoring a screw or bolt in a hole in a structure, comprising a flexible sleeve (3) having a nut (5) for receiving the screw or bolt. The nut (5) is fixedly disposed in the sleeve (3) near one end thereof, and the peripheral surface of the nut (5) is enclosed by the sleeve (3). The outer surface of the sleeve (3) is provided with annular ribs (11) for hindering extraction of the radially expanded sleeve (3) from the hole, and at least one axial rib (9) protruding marginally beyond the cylindrical outer surface of the sleeve (3) for hindering rotation of the sleeve (3) during screwing of the screw or bolt into or out of the nut (5).
Patent DE-3665217-D1 (DE)
Title: Means for ventilation and/or venting of rooms
Inventor: HAMMER JOSEF
IPC: E04B9/02
Filed: 1986-02-28
Granted: 1989-09-28
Abstract: 1. A drop ceiling including a carrier (6) adapted to be suspended from a ceiling of a building and further including trap members (2) adapted to be placed upon the carrier (6), said carrier having a collecting gully (7) for condensate collected from and discharged by the drop ceiling (1), the collecting gully (7) being detachably fixed relative to the carrier (6) and the face thereof for placing the edge (5) of the trap member (2), characterized in that the collecting gully (7) is subdivided in its longitudinal direction into individual gully pieces (9) and the gully pieces (9) are detachably coupled in the direction of push and pull and are displaceable relative to the carrier (6).
Patent DE-3668412-D1 (DE)
Inventor: NOFRE CLAUDE
IPC: A23L27/40
Filed: 1986-03-13
Granted: 1990-03-01
Abstract: Sweetening agents of general formula:   <IMAGE>   wherein: X is a CN, COOC1-C3 alkyl, COC1-C3 alkyl, CONHC1-C3 alkyl, SO2C1-C3 alkyl, SOC1-C3 alkyl, SO2NHC1-C3 alkyl, NO2, F, Cl substituent; n is a number equal to 0 or 1; M is a hydrogen atom, or an organic or inorganic physiologically acceptable cation; Y is a COOC1-C3 alkyl, C1-C3 alkyl, CH2OH, CHOHCH3, CF3 substituent; Z is a C1-C5 n-alkyl, isobutyl, isopentyl, phenyl, cyclohexyl, benzyl, cyclohexylmethyl, CH2C6H4OH(p), CH2OC1-C4 alkyl, CH2COOC1-C4 alkyl, CH2SC1-C4 alkyl, CH2CH2SCH3, CH2CH2SO2CH3, COOC1-C4 alkyl, COOC3-C7 cycloalkyl, CONHC2-C4 alkyl, CONHC3-C7 cycloalkyl, CONHC3-C7 thiacycloalkyl, or CONHCH2COOCH3 group; characterized in that A is an N-CN group.
Patent DE-3670183-D1 (DE)
Inventor: GHOSH SHYAMAL-KRISHNA DIPL ING
IPC: H02P1/44
Filed: 1986-07-14
Granted: 1990-05-10
Abstract: A circuit arrangement in which an a.c. load is connected in series with a capacitor unit suitable for a.c. connection. In such a circuit arrangement, the use of capacitors suitable for d.c. operation is made possible by the fact the capacitor unit is made up of two polar capacitors which are connected in series with the load in such a way that the capacitors are interconnected with matching poles, either directly or by way of the load with matching poles, as well as by the fact that a rectifier diode is connected to each capacitor, with the cathode of the rectifier diode being connected to the positive pole of the respective capacitor and the anode being connected to the negative pole of the respective capacitor.
Patent DE-3671414-D1 (DE)
Inventor: GIANINI BRUNO
IPC: B60K23/02
Filed: 1986-11-21
Granted: 1990-06-28
Abstract: A device for manual control of a clutch in a motor vehicle, in particular for use in motorcars adapted to persons being unable to make use of their legs, comprising a gearmotor (4) driving a pulley (6) on which a belt (7) can be partially wound, the belt extending through a deflecting wheel (8) to a clutch pedal (1) for transmitting movement thereto, the arrangement being such that driving the gearmotor (4) in one or the other sense of rotation causes the clutch to be disengaged or engaged, respectively.
Patent DE-3673757-D1 (DE)
Inventor: MUELLER WILHELM
IPC: F16L13/10
Filed: 1986-10-10
Granted: 1990-10-04
Abstract: A flange connection of pipe pieces having an outer layer composed of a laminate and provided with grooves. A two-part sleeved collar of the same material is radially placed onto the pipe piece. Projections provided on the radially inner surface of the flanged sleeve are placed in the grooves. The two parts of the flanged sleeve are fixedly connected to the pipe pieces by means of gluing, the two parts of the flanged sleeve being held together until the adhesive has cured by means of a flange ring slid onto a conical portion of the flanged sleeve. A cover ring is fastened to the end of the inner layer of the pipe piece made of a thermoplastic material, so that the medium conducted through the pipes does not come into contact with the couter layer and the flanged sleeve.
Patent DE-3681289-D1 (DE)
Inventor: VOLI GIORGIO
IPC: A61K33/24
Filed: 1986-07-02
Granted: 1991-10-10
Abstract: PCT No. PCT/IT86/00048 Sec. 371 Date Jan. 27, 1987 Sec. 102(e) Date Jan. 27, 1987 PCT Filed Jul. 2, 1986 PCT Pub. No. WO87/00051 PCT Pub. Date Jan. 15, 1987.A composition for preparing a medicament for topical treatment of paradentium diseases, said composition comprising the ammonium salt of sulfoichthyolic acid, zinc oxide, titanium dioxide and fluid extract of Hamamelis in a pharmaceutically acceptable carrier. Said composition is useful especially for treatment of gingivitis and alveolar pyorrhea.
Patent DE-3682599-D1 (DE)
Inventor: SHIBAHARA SEIJI
IPC: A61P31/04
Filed: 1986-02-26
Granted: 1992-01-09
Abstract: The subject invention includes a 1-oxa-1-dethia-cephalosporin compound respresented by the general formula (1)wherein R<sup>1</sup> is a group of the formula:where R<sup>5</sup> is a methyl group, an ethyl group, a carboxymethyl group or a 2-carboxy isopropyl group, or R<sup>1</sup> is a group of the formula:where R<sup>6</sup> is a hydrogen atom, a 4-ethyl-2,3-dioxopiperazine-1-yl group, a 3,4-dihydroxy phenyl group or a 5- and 6-membered heterocyclic radical having 2 ring nitrogens as the sole hetero substituent in the ring and having at least one hetero group on the carbon adjacent to the ring nitrogens. Antibacterial agents comprising the same are also disclosed.
Patent DE-3683051-D1 (DE)
Title: Waeschetrockengestell.
Inventor: STEINER WALTER
IPC: D06F57/12
Filed: 1986-09-15
Granted: 1992-01-30
Abstract: The clothes horse incorporates ropes, rods or similar elements between parallel support arms for accommodating the clothes to be dried. The support arms are mounted on a longitudinal support element, which carries two support arms at both of its free ends. Each of the two support arm pairs can be tilted and fixed on the middle axis of the support element.
Patent DE-3687919-D1 (DE)
Inventor: ANDERSON TERRY OWEN
IPC: E21B47/12
Filed: 1986-05-02
Granted: 1993-04-15
Abstract: A downhole self-contained memory gauge includes either a semiconductor or magnetic core memory for retaining downhole information related to sampled parameters, such as borehole temperature and pressure. A microprocessor-based computer manages the power utilization by independently and selectably energizing and de-energizing different sections of the gauge. The magnetic core memory is tested for operability, and the addressing of the magnetic core memory is adjusted in accordance with any inoperable memory locations. Samples of the monitored environmental conditions can be taken at variable rates dependent upon software monitoring of the condition, the remaining battery life and the remaining memory capacity and in response to hardware monitored pressure changes. Each sample can be taken to a selectable resolution. A watchdog circuit monitors the microprocessor to ensure that it is operating within a preselected time limit.
Patent DE-3688383-D1 (DE)
Inventor: CARMICHAEL DAVID
IPC: C12R1/91
Filed: 1986-02-05
Granted: 1993-06-09
Abstract: A portable DNA sequence is disclosed which is capable of directing intracellular production of metalloproteinase inhibitors. Vectors containing this portable DNA sequence are also set forth, including the vector pUC9-F5/237P10 (ATCC Accession No. 53003). A recombinant-DNA method for the microbial production of a metalloproteinase inhibitor, which method incorporates at least one of the portable DNA sequences and the vectors disclosed herein.
Patent DE-3771804-D1 (DE)
Inventor: BYRNE JAMES JOSEPH
IPC: E05B49/00
Filed: 1987-08-07
Granted: 1991-09-05
Abstract: A key device (10) which comprises a base (11) having seven substantially circular apertures (12,13,14,15, 16,17,18) therein. Each aperture (12-18) is adapted to receive a respective element (12a-18a). The base (11) and the elements ( 12a-18a) are made from a non-electrically conductive material. Each of the elements ( 12a-18a) has seven predetermined locations on sites (21-27) adapted for the receipt of a metal pin. Thus the electrical characteristic of each site (21-27) may be altered by the presence or absence of the metal pin. A key device (10) can be assembled by a user having a particular combination of pins present. The combination of the pins present together with the orientation of the key device (10) when presented to a detector means (30), which is adapted and programmed to determine the presence or absence of a pin at each site (21-27), may be used to actuate, for example, a lock.
Patent DE-3772332-D1 (DE)
Inventor: DAHL HELMUT
IPC: C07C69/732
Filed: 1987-11-12
Granted: 1991-09-26
Abstract: Prodn. of 2-hydroxyalkenyl -bicyclooctane derivs. of formula (I) comprises reducing the keto analogue of formula (II), in presence of cerium (III) salts. A = -O-X-O-, =CH-(CH2)3-COOR', =CH-CH2-O-CH2-COOR' or =CH-(CH2)3-O -CH2CH2-COOR'; X = 1-7C opt. branched alkylene; R' = 1-7C alkyl; R = 4-R''-benzoyl or SiR1R2R3; R'' = H or phenyl; R1, R2 and R3 = 1-7C alkyl or phenyl; B = trans-CH=CX (trans referring to the side chain); X = H or Br; D = 1-10C alkyl, alkenyl or alkynyl. Redn. is pref. with NaBH4 in presence of CeCl3, esp. with R = R1R2R3Si. At least stoichiometric amts. of NaBH4 are used, but CeCl3 is used only in catalytic amts. Reaction is pref. in MeOH and a low temp. (-100 to 0 deg.C) favours formation of the 15alpha cpd.
Patent DE-3773406-D1 (DE)
Inventor: SCHMIDT WILLIAM L
IPC: H05K7/20
Filed: 1987-01-27
Granted: 1991-11-07
Abstract: Two pairs of opposite walls (3,5;7,9) and an end wall form a rock, one pair of opposite walls (7,9) being formed with tracks (13) for the receipt of board edges and grille apertures between the tracks to permit the flow of air between adjacent boards. The grilles are arranged to have greater air flow impedance than that of the board array, to promote uniformity of cooling. Levers (15) mounted on the grille at the front of the rock permit actuation of connectors at the back of the rock to contact inserted boards. Flexible links prevent the application of excessive force.
Patent DE-3773913-D1 (DE)
Inventor: DECARLO FRANK S
IPC: G01C25/00
Filed: 1987-05-27
Granted: 1991-11-21
Abstract: The gyrocompass comprises a case with a gimbal mounted in it and a gyro including a second gimbal journalled in the first gimbal for displacement about a second axis. The gyro is initially in a gyrocompassing mode, the gyro having an input axis which moves in a plane defined by the longitudinal and lateral axes of the vehicle. The first gimbal is displaced about the first axis, and a device is coupled to the first gimbal and is responsive to the displacement about the first axis for providing signals corresponding to the displacement of the longitudinal axis of the vehicle from true north. The signals correspond to the heading of the vehicle. A device is coupled to the second gimbal for rotating the gyro input axis ninety degrees, with the gyro stabilising the displacement of the first gimbal about the first axis and is rendered in a navigation mode.
Patent DE-3781119-D1 (DE)
Inventor: RUETTGER HANS THEODOR
IPC: F21V3/00
Filed: 1987-05-23
Granted: 1992-09-17
Abstract: The open bottomed rectangular section casing (1) holding a fluorescent tube lamp assembly (2) is closed by a transparent cover (8) with longitudijnal grooves (9,10,11) forming tracks for curtain runners.  The two sides (22,23) have longitudinal ribs (38) projecting inwards at their lower edges (21), interlocking with the hooked edges (16,17) of the cover. The top (26) of the casing incorporates a channel (28) holding the support (7) for two parallel fluorescent tubes (3,4).  At the top of each side is a dovetail groove (36) facing outwards.  A blanking off plate (18) has a longitudinal tongue shaped to slide into the dovetail groove.
Patent DE-3787641-D1 (DE)
Inventor: SCHAFBERGER RICHARD
IPC: B27M3/00
Filed: 1987-03-10
Granted: 1993-11-04
Abstract: In frame presses in which the frame parts are inserted and pressed directly and without a separate measuring process, a left upper pressing corner connected to the stationary support has a free passage; the vertical pressure cylinder with pressure plate, arranged in this pressing corner, is constructed to be displaceable or pivotable on the fixed support; a sensor is provided at the left upper pressing corner for sensing the vertical frame part, and a vertical clamping strap for bearing the vertical frame part is provided on the vertical fixed support, and a horizontal clamping strap for bearing on the horizontal frame part is provided on the lower horizontal fixed support. <IMAGE>
Patent DE-3850506-D1 (DE)
Inventor: PREISENDOERFER GERHARD
IPC: F16L17/035
Filed: 1988-01-23
Granted: 1994-08-11
Abstract: Production of concrete bell and spigot pipes having a recess (13, 53) in the socket which is relative shallow and is produced using a core (40; 60). The seal (20) made of a relative compact elastomer (16) body may be inserted with its seating portion into the recess (13, 53) at any time after the pipe has been produced. The sealing portion (32) which functions as a combined compression and lip seal has a circular recess of triangular cross section before being pressed together when a pipe system is assembled.
Patent DE-3851162-D1 (DE)
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C43/24
Filed: 1988-01-15
Granted: 1994-09-29
Abstract: Sheet material 4 is stretched transversely into longitudinally extending pleats by passage between intermeshing grooved rollers A and B having circularly or helically extending grooves in their surfaces. Each groove is formed of a base 6a, 6b and side walls 5a, 5b inclined outwardly to a peak 7a, 7b. Portions of adjacent side walls 5a and 5b are parallel to one another. The peaks are less than about 3mm apart and the film is stretched by the peaks and is compressed between the side walls by forcing the rollers together. The pleated material is generally then stretched longitudinally substantially to eliminate the pleats and it may then be again stretched transversely between a further set of intermeshing grooved rollers.
Patent DE-3860568-D1 (DE)
Inventor: RENZ WALTER
IPC: E05D15/10
Filed: 1988-01-12
Granted: 1990-10-18
Abstract: 1. Fitting for an at least pivoting door, window or the like (1) which is held by at least one opening arm (2) on a fixed frame, the opening arm being mounted at least pivotably at both ends and being locked at least in the pivoted position by means of a retaining device (9), an auxiliary arm (10) being rotatably mounted on the opening arm (2) in order to form the retaining device (9), the end, of the auxiliary arm (10), at the door end being rotatably mounted in a sliding part (11) which can be displaced in the longitudinal direction of its associated window or door spar (12) thereon, in addition the geometrical axes, at the door or window end, of the pivot bearings (6, 14) of opening arm (2) and auxiliary arm (10) forming a triangle with the geometric axes of the connecting bearings (15) of both arms (2, 10) when the door or window (1) is pivoted, characterised in that the opening arm or arms (2) is/are associated with the upper end of door or window (1) and fixed frame ; in that, in addition, the geometric axes of the two pivot bearings (6, 14) of opening arm (2) and auxiliary arm (10) at the door or window end, and the geometric axes of the connecting bearing (15) of these arms (2, 10) form a triangle in the closed position of the door or window (1) and lie in a pivoting intermediate position, which is in particular small, in a common plane, spring force (13) against which the sliding part (11) can be displaced decreasing as the distance between the pivot bearings (6, 14) at the door or window end and the opening arm (2) and auxiliary arm (10) increases.
Patent DE-3861459-D1 (DE)
Inventor: BECHER DIETMAR
IPC: B65G1/02
Filed: 1988-10-14
Granted: 1991-02-07
Abstract: The device for the storage and/or transport of liquids polluting the environment comprises a collection trough (10) for leaking liquid, which collection trough is covered by a grid (14) for setting down liquid containers and is provided at least on one side with a protective shield (16) which closely adjoins the wall of the collection trough and projects from the latter. <IMAGE>
Patent DE-3874604-D1 (DE)
Inventor: VINE JOHN RODNEY SOMERS
IPC: F16L23/04
Filed: 1988-05-13
Granted: 1992-10-22
Abstract: This invention relates to a pipe coupling and, in particular, to a Victaulic-type coupling which generally comprise a pair of half shells (24,26), together forming a sleeve which can be placed around adjacent flanged or grooved ends of a pair of pipes (10,12) which have been located in co-axial end to end relationship for joining. The pipe coupling of the invention comprises a pair of discrete, substantially identical half shells (24,26) which are engagable with one another to form a coupling sleeve. The half shells each include a hook formation (28) on one end thereof which is interengagable with the hook formation of the other half shell, partly to secure the half shells to one another.
Patent DE-3875819-D1 (DE)
Inventor: CODATTO ANTONIO
IPC: B21D5/04
Filed: 1988-07-01
Granted: 1992-12-17
Abstract: The folding press provides two blades 7 and 8 which are supported and actuated by a cutter block 6 which is C-shaped and which is movable in the vertical direction with respect to two counterblades 1 and 5 between which the plate 19 is placed. The cutter block 6 is actuated by one or more cylinders 9 of the fluid-dynamic type and and in its rear part has rolling elements 14 and 15 which move on tracks 16 and 17, the latter extending essentially in the vertical direction and having curved portions 18 at the extremities. The rolling elements travelling on the tracks cause the cutter block 6 to make a motion of curvilinear shape, a fact which causes the operation of the blades 7 and 8 and the folding of the plates. There are also provided an eccentric structure 12 and a pivot 13' which are capable of varying the position of the cylinders 9 so as to vary the folding angle of the border of the plate 19 upwardly or downwardly, the folding being determined respectively by the lower blade 8 and by the upper blade 7.
Patent DE-3877300-D1 (DE)
Inventor: WELLS ALLEN
IPC: C12N9/96
Filed: 1988-03-30
Granted: 1993-02-18
Abstract: Novel enzyme mutants are disclosed which are derived from a precursor enzyme by replacing or modifying at least one catalytic functional group of an amino acid residue in a precursor enzyme. Such mutant enzymes have a catalytic preference for substrates which provide the replaced or modified catalytic group or its equivalent such that the substrate together with the enzyme mutant assists in its own catalysis.
Patent DE-3880567-D1 (DE)
Inventor: JANEVSKI JOVAN
IPC: A61C13/265
Filed: 1988-07-02
Granted: 1993-06-03
Abstract: The locking device is for a dental prosthesis, having a housing on the prosthesis and a mounting for it permanently secured to the jaw.  A flat wedge-shaped locking member sliding at right angles to the direction of jaw movement fits in openings in both, while a boss on the mounting fits in a recess in the housing to prevent prosthesis movement in the transverse direction. When installed, the faces towards each other (22,46) of housing (2) and mounting (4) are close and parallel to each other, at least at the openings (23,45) and at right angles to the jaw.  The guide (26) in the housing opening determines the movement direction of the locking member (1), which is in the bucco-labial and sagittal direction in relation to the mounting. The face (12) of the member towards the mounting is parallel to that (46) of the latter on insertion.
Patent DE-3881720-D1 (DE)
Inventor: MUELLER WERNER DR
IPC: A61B19/00
Filed: 1988-01-21
Granted: 1993-07-22
Abstract: The new device contains a vein chamber (4) in which a vein fragment (5) is clamped centrally with a slight axial prestress. 
<??>For the storage and transport of the vein fragment (5), the central area of the vein chamber (4), and thus the vein fragment (5) on the inside, can be filled with physiological saline via flow channels (21, 22). A drying-out of the vein fragment (5) is prevented by filling the peripheral area of the vein chamber (4) with a similar solution via flow paths (25, 26). 
<??>If, using hypodermic syringes (14, 16), the saline in the inside of the vein fragment (5) is replaced by an enzyme solution, a high percentage of the endothelial cells adhering to the inner wall of the vein fragment (5) can be obtained, without other cell types, such as fibroblasts or smooth muscle cells, being detached simultaneously from the wall of the vein fragment (5) and "contaminating" the endothelial cells whose proliferation is desired for coating alloplastic prostheses. 
<IMAGE>