baber/WOPTO huggingface dataset:
Patent DE-3382140-D1 (DE)
Inventor: FISCHEL HALBERT
IPC: B01D33/00
Filed: 1983-12-13
Granted: 1991-02-28
Abstract: Blood is passed from inlet 22 to outlet 34 axially along a shear gap between a stationary outer wall 24 and a cylindrical membrane 62 carried by a rotating spinner 50 and plasma is filtered off through the membrane and withdrawn through axial passge 76. The width of the gap and the rate of rotation of the spinner (greater than 1000 r.p.m.) are chosen such as to establish shear of from 1000 to 15,000 sec<-><1> across the gap and centrifugal force at the membrane of 50 gravity. The spinner 50 is driven by magnetic coupling 68, 74 from outside the housing 40, 12, 44 which thus forms a disposable unit. 
<??>In a construction for separation of anti-freeze solution with white cells from frozen concentrated red cells, saline solution is introduced through a porous outer wall 12 and passes radially through the mixture to carry the anti-freeze and white cells through the membrane.
Patent DE-3382317-D1 (DE)
Inventor: MOORE KEVIN W
IPC: C12N15/13
Filed: 1983-03-09
Granted: 1991-07-25
Abstract: Transformed expression vectors or plasmids carry a ds DNA sequence that codes for only a desired part of a polypeptide chain of a protein or enzyme and is equipped for initiation and termination codons at the 5 min - and 3 min -termini respectively of said DNA sequence; in particular they carry a ds DNA sequence that codes for a variable region of a light or heavy chain of an immunoglobulin specific for a predetermined ligand but lacks nucleotides coding for aminoacid residues superfluous to said variable region. Methods for their preparation and hosts transformed by them are also disclosed. Cultivation of such transformed hosts yields the desired polypeptides, which can be isolated. Preferred polypeptides are provided in the form of compositions containing the variable regions of the light and heavy chains of immunoglobulins, since these are useful especially for diagnosis and therapy.
Patent DE-3468232-D1 (DE)
Title: Installation for the treatmet of fuel material, and its operating mode
Inventor: RATOUIS LUC
IPC: C10J3/66
Filed: 1984-10-03
Granted: 1988-02-04
Abstract: 1. Plant for treating a combustible material by circulating hot gases, comprising an elongated reaction chamber (1) having a flat bottom (13) and provided at an upstream end (2) with means for loading the material in the form of a layer (4) which moves along the flat bottom (13) as far as a downstream end (12) for discharging the treated material, the reaction chamber (1) being associated with at least one circuit for circulating hot gases through the layer (4) of material, which circuit has means (18) for introducing the hot gases above the layer (4) of material and means (6) for sucking the gases through at least one permeable section (15) arranged in the bottom (13), at least on the downstream side, which plant comprises an element (8) for controlling the flow of the treated material at an adjustable rate, which element is located so as to project in relation to the plane of the bottom (13) at the downstream end (16) of the latter, a means for measuring the temperature of the gases sucked in below the layer (4) of material at the downstream end (12) of the bottom (13) and a means for adjusting, via the control element (8), the rate at which the treated material is discharged, in accordance with the variations in the measured temperature t of the gases with respect to a predetermined level t' corresponding to the optimum operating conditions.
Patent DE-3474014-D1 (DE)
Title: Stucco mortar
Inventor: SIECH HANS JOACHIM
IPC: C04B14/24
Filed: 1984-12-04
Granted: 1988-10-20
Abstract: 1. A plastering mortar as ready-made mortar for mechanical conveying and/or plastering, in a composition containing granulated foamed glass as well as aggregate and binders matched according to a grading curve, characterized in that the proportion by weight of the granulated foamed glass is 8 to 20 % with a range of grain size from 1 to 4 mm, in that it further contains 7 to 15 % by weight of a powder in the form of powdered limestone, trass powder, perlite, powdered quartz and/or electrostatic-filter ash, and in that it comprises further exclusively mineral aggregate suited to the granulated foamed glass according to a grading curve adapted to a high degree of filling and a proportion by weight of 10 to 50 % of a mineral binder.
Patent DE-3563317-D1 (DE)
Title: Apparatus for guiding a workpiece on a machine-tool, especially on a wood-working machine
Inventor: AIGNER GEORG
IPC: B23Q3/00
Filed: 1985-01-15
Granted: 1988-07-21
Abstract: 1. Apparatus for guiding workpieces (36) on machine tools, especially woodworking machines, comprising a pressure member (62) which elastically presses the workpiece against a stop (72) and is fixed on a retaining arm (56) which can be attached to the machine tool and is fixed in a continuously vertically adjustable manner on a vertical guide (34) which is continuously adjustable in a horizontal guide (20) in the direction of the pressure to be applied, characterized in that the retaining arm (56) is mounted in a spring-loaded resilient manner in its pressure direction in a fixing block (38) which is fixed in a vertically adjustable manner in the vertical guide (34), and that the horizontal guide (20) is fixed on a suspension block (16) which can be secured in position on a guide stirrup (14) attached to the machine tool.
Patent DE-3567387-D1 (DE)
Title: Device for presorting mixtures of solid salvageable materials
Inventor: STODT EBERHARD
IPC: B07B15/00
Filed: 1985-02-23
Granted: 1989-02-16
Abstract: 1. A device for presorting solid materials with the aid of an open mixture conveyor having a lateral conveyor spaced above the mixture conveyor at an angle to its conveying direction whose mounting in the vertical plane allows adjustment of the inclination and height of the lateral conveyor, characterised in that the lateral conveyor is a worm conveyor (6, 22) for presorting a mixture of valuable materials having large proportions of, in particular, container glass and paper and is mounted on one side in a mounting (10, 11, 12) that includes a longitudinal bearing (10) allowing both rotation and longitudinal displacement of the worm conveyor (6, 22), a transverse bearing (11) allowing free vertical swinging and a vertical bearing (12) allowing both height adjustment and horizontal swinging.
Patent DE-3571852-D1 (DE)
Title: Secondary latch for a door locking device for burglary prevention doors
Inventor: HORMANN THOMAS J DIPL ING
IPC: E05C9/18
Filed: 1985-08-30
Granted: 1989-08-31
Abstract: 1. Secondary latch (3) for a door locking device having a main latch (2) and one or more secondary latches for burglary prevention doors (1), the main latch (2) being connected to the or each secondary latch (3) by means of an actuating linkage (16), and a locking mechanism (20) is provided which cooperates, in the closed position, with a locking member (21) movable, between a locking position and a opening position, in the path of a latching mechanism which is movable between a locking position and a release position, characterised in that the latching mechanism includes a bolt member, and the locking mechanism (20) is remotely controllable, and comprises an electromagnet (22) having a movably guided armature (23) and being mounted on the housing (6, 7) of the secondary lock (3).
Patent DE-3587182-D1 (DE)
Inventor: TAMAKI ISAO
IPC: G11B15/00
Filed: 1985-04-03
Granted: 1993-04-22
Abstract: This invention relates to an apparatus (M) for automatically supplying and selectively reproducing a tape cassette having a plurality of cassette accommodating racks (1<sub>1</sub>, 1<sub>2</sub>,...) into which a plurality of tape cassettes (7) are accommodated, a plurality of reproducing apparatus (8,, 8<sub>2</sub>,...) for reproducing the plurality of tape cassettes (7), a tape cassette transporting apparatus (2, 3, 4) for transporting the plurality of tape cassettes (7) from the tape cassette accommodating racks (1" 1<sub>2</sub>,...) to the plurality of reproducing apparatus 8<sub>1</sub>, 8<sub>2</sub>,...) and for transporting the plurality of tape cassettes (Z) from the plurality of reproducing apparatus (8<sub>1</sub>, 8<sub>2</sub>,...) to the tape cassette accommodating racks (1" 1<sub>2</sub>,...) and a control apparatus (12, 13, 14, 14K, 14M) for controlling at least a sequential order of reproducing the plurality of tape cassettes (7) and a sequential order of a playback mode operation of the plurality of reproducing apparatus (8<sub>1</sub>, 8<sub>2</sub>,...). In this case, the apparatus (M) comprises a switching circuit (41, 43) having a plurality of reproduced signal input terminals to which reproduced output signals of the plurality of reproducing apparatus (8,, 8<sub>2</sub>,...) are respectively supplied and a plurality of output terminals (42A,42B,...) being controlled bythe control apparatus (12, 13, 14, 14K, 14M) so as to supply the plurality of reproduced signals to predetermined transmission lines (A, B,...) and a reproducing apparatus control circuit (24) having control keys corresponding to the plurality of reproducing apparatus (8,, 8<sub>2</sub>,...) to supply reproduced signals through the switching circuit (41, 43) to the plurality of output terminals by operating the control keys.
Patent DE-3650576-D1 (DE)
Inventor: TANAKA HARUHIKO
IPC: B32B27/32
Filed: 1986-03-17
Granted: 1996-11-14
Abstract: An olefin polymer compsn. comprises: (A) 100 pts. wt. of a homopolymer of 1-butene comprised mainly of 1-butene units or a copolymer of 1-butene and another alpha-olefin contg. at least 60 mole.% of units derived from 1-butene; (B) 10-600 pts. by wt. of a propylene homopolymer comprised mainly of propylene units, a block copolymer of propylene and another alpha-olefin contg. at least 50 mole.% of units derived from propylene, or a random copolymer of propylene; and (C) 10-600 pts. by wt. of a crystalline random copolymer of propylene and an alpha-olefin contg. 50-87 mole.% of units derived from propylene. At least one of (A), (B) or (C) is partly modified with (D), an unsatd. carboxylic acid or its derivs. A second compsn. comprises 100 pts. by wt. of (A) and 7-120 pts. by wt. of (B), with at least one component being partly modified with (D). In each compsn. (D) comprises 0.001-5 wt.% based on the total wt. of the other components. (A) has an intrinsic viscosity of 0.7-10 dl/g, measured at 135 deg. C in decalin; (B) is partly modified with (D) and has a melt flow rate of 0.1-200 g/10 min.; (C) has a heat of crystal fusion of 10-80 joules/g, determined by thermal analysis using a differential scanning calorimeter; and (D) is esp. 4-8C unsatd. carboxylic acid or anhydride.
Patent DE-3668758-D1 (DE)
Inventor: GANTER PAUL
IPC: A43B13/18
Filed: 1986-01-15
Granted: 1990-03-15
Abstract: The elastically deformable base of an article of footwear has a substantially plane lower surface which is formed with a deep recess below the heel, with an elongated shallow recess below the outer portion of the instep, with a two-part recess below the ball and with a two-part recess below the toes of the foot resting on the upper surface of the base. The depth of the recesses is reduced to zero or close to zero when the corresponding sections of the base are stressed by the adjacent portions of the foot during walking, jogging or running. The depth of the recesses is proportional to the magnitude of shocks or stresses which are transmitted to the corresponding sections of the base in actual use of the article of footwear. The upper surface of the base is deformed in response to a reduction of the depth of recesses in the plane lower surface so that the profile of the foot is imprinted into successive portions of the upper surface when the article of footwear is in use.
Patent DE-3670002-D1 (DE)
Inventor: SAMSON WILFRED JOSEPH
IPC: A61M29/02
Filed: 1986-07-30
Granted: 1990-05-10
Abstract: Steerable balloon dilatation catheter assembly having dye injection and pressure measurement capabilities and comprising an elongate flexible tubular member (12) having first and second lumens (13, 16) extending therethrough and a balloon (17) carried by the distal portion of the tubular member and having its interior in communication with the second lumen. A guide wire (21) extends through the first lumen and has a coil (23) carried by the distal portion thereof and extending beyond the distal extremity of the tubular member. A device (42) is coupled to the guide wire facilitating at least limited rotation of the distal extemity of the guide wire. A first fitting (32) is coupled to the second lumen and is adapted to receive a liquid for inflating and deflating the balloon. A second fitting (38)is in communication with the first lumen. The first lumen and the guide wire are sized so that dye injections and/or pressure measurements can be made through the second fitting.
Patent DE-3675455-D1 (DE)
Inventor: KOSLOWSKI THOMAS DR
IPC: C04B28/06
Filed: 1986-07-26
Granted: 1990-12-13
Abstract: The fast-setting cement contains reactive calcium silicates, reactive aluminates, calcium sulphate hemihydrate, calcium sulphate anhydrite II, calcium hydroxide and an organic setting retarder. The fast-setting cement allows working across the entire Portland/alumina cement range for an adjustable, sufficiently wide range of time for processing to give a high early strength.
Patent DE-3681272-D1 (DE)
Inventor: HELLER MICHAEL J
IPC: C12Q1/68
Filed: 1986-12-01
Granted: 1991-10-10
Abstract: Fluorescent stokes shift probes for polynucleotide hybridization assays are designed to provide predetermined nucleotide base unit spacings between the donor and acceptor fluorophores. When the probes are hybridized to the target polynucleotide the fluorophores paired for non-radiative energy transfer are separated by 2 to 7 nucleotide base units. The fluorophores are attached to the DNA or RNA probes by linker arms having lengths of 4 to 30 Angstroms. Fluorescein is a preferred donor for use with a Texas Red acceptor.
Patent DE-3682603-D1 (DE)
Inventor: FREIENSTEIN BERND DIPL ING
IPC: G08G1/137
Filed: 1986-03-07
Granted: 1992-01-09
Abstract: The navigation system has a route seeking system which, before each junction, selects from amongst the possible subsequent routes the one that is best in terms of certain criteria in reaching the desired destination. After each junction the next arrow data set is loaded into the locating device (12). The locating device receives measurements  concerning path and angle of vehicle movement and compares with the arrow data set. All measurements are added in terms of direction and magnitude in an arrow length counter and compared with the attributes from the arrow data set.
Patent DE-3684544-D1 (DE)
IPC: H02P25/14
Filed: 1986-09-12
Granted: 1992-04-30
Abstract: The motor driving the rotary brushes inside the carpet cleaning machine uses a control circuit which monitors its speed and the load applied, so that a warning is given when the speed rises to an unsafe level, or when the speed falls. A green lamp indicates that the motor is running normally and a red lamp indicates that the motor has been stopped by the circuit due to overload. If both lamps are alright, this is an indication that the motor is rotating at a reduced speed. The green lamp is in series with a resistance, and connected in parallel with the motor. The red lamp together with a series resistance is in parallel with a thyristor in the current supply for the motor. Across this lamp is connected another thyristor so that when the current through themotor falls below a certain level the thyristor does not operate.
Patent DE-3688747-D1 (DE)
Inventor: GERSON IRA ALAN
IPC: G10L25/00
Filed: 1986-12-18
Granted: 1993-08-26
Abstract: The present invention describes a method and arrangement for reducing a sequence of initial frames into a reduced set of representative frames by combining the initial frames into a plurality of representative frames, the combining process including generating a distortion measure associated with each representative frame and comparing each distortion measure to a distortion threshold. From these representative frames, a set of mutually exclusive frames is determined to minimize the number of representative frames, whereby each representative frame in the set represents a unique set of contiguous initial frames and has an associated distortion measure which does not exceed the distortion threshold.
Patent DE-3761218-D1 (DE)
Inventor: KRUEHN JUERGEN
IPC: E05B19/00
Filed: 1987-08-05
Granted: 1990-01-25
Abstract: A lock and key combination includes profile shapes extending along the lateral faces of the key which extend at an angle relative to the key spine to make acquisition of replacement key copies more difficult.
Patent DE-3770011-D1 (DE)
Inventor: WESSON DAVID S
IPC: E21B43/116
Filed: 1987-02-10
Granted: 1991-06-20
Abstract: A low actuation pressure bar vent (10) for use in a tool string having low pressure therein, includes a body portion (12) and a piston (14) slidingly disposed in the body. The piston and body define a first cavity (68) therebetween and a second cavity (70) therebetween, spaced from the first cavity. The body further defines a plurality of transverse ports (58) therethrough providing communication between a body central opening and a well annulus. When in a closed position (Figure 1), the piston sealingly closes the ports. In a first embodiment, the first cavity has a spring (16) disposed therein. The body also defines a second plurality of ports (72) therein providing fluid communication between the first cavity and the well annulus. Pressure in the well annulus and the spring bias the piston toward an open position uncovering the ports. In an alternate embodiment, a pressurized gas biases the piston. The second cavity (70) is filled with a fluid such that movement of the piston is prevented. A break plug (88) is positioned in the piston and includes a shearable portion (92), which when sheared, allows the fluid in the second cavity to be released to the tubing string. The biasing force moves the piston to the open position, displacing the fluid from the second cavity. During assembly, an assembly plug (104) temporarily holds the piston closed.
Patent DE-3771784-D1 (DE)
Inventor: JUNKER WILHELM
IPC: E01F9/018
Filed: 1987-05-25
Granted: 1991-09-05
Abstract: The signal light baseplate has a rectangular recess in the top for a post of metal or tough plastics, while a signal plate or body is fixed to or fitted over the top end of the post (13). The latter is an M-shaped profile and its two lateral shanks (16) are of the same length. The shank length is approx. equal to that of the recess (15) in the transverse direction of the plate (11).  The two central webs (17) are of the same length, extending from the junctions (18) with the shanks to the mid-point of the line joining the free ends (20) of the latter.
Patent DE-3774175-D1 (DE)
Inventor: ARLT ANDREAS
IPC: B65D6/28
Filed: 1987-05-13
Granted: 1991-12-05
Abstract: The box stores a hose (2) or wire rope, particularly on a  fire engine.  It has bottom, side, rear and top wall sections and a front belt (10) securing the hose in place. The bottom, rear and top wall sections (3,4,5) are identical and can each comprise a flat plate with a peripheral upright edge (7) integral with it.  The plate (6) can be rectangular and there can be holes in the edges to secure adjacent boxes together.
Patent DE-3775063-D1 (DE)
Inventor: GRANT DENIS ANTHONY
IPC: A47K13/10
Filed: 1987-09-08
Granted: 1992-01-16
Abstract: A housing (1) is provided within which is disposed an actuating lever (9) connected to a hinge adapted to carry the seat or lid. A first inflatable bag (91) is disposed within the housing and operable to act on the actuating lever to cause it to rotate the seat or lid in one direction. A second inflatable bag (12) is also disposed within the housing and operable to act on the actuating lever to cause it to rotate the seat or lid in the other direction. A mechanism is provided for supplying fluid under pressure to the bags to inflate the bag and cause the seat and lid to be raised or lowered.
Patent DE-3776297-D1 (DE)
Inventor: GLIZE JEAN-PIERRE
IPC: G08G1/015
Filed: 1987-10-21
Granted: 1992-03-05
Abstract: The invention relates to a device for measuring the width of an area of vehicular use of a road, using a pressure sensor (14) embedded in the road in the lower vicinity of the vehicular use area and connected to electrical measuring circuits (20). This sensor (1) is housed in a cylindrical tube at an oblique angle to the direction of the road. The wall of the tube possesses recesses (8) distributed along the side remote from the vehicular surface and the electrical measuring circuit (20) is an electrical pulse sensor. <IMAGE>
Patent DE-3777389-D1 (DE)
Inventor: FERTIG WERNER DR
IPC: G02F1/1343
Filed: 1987-11-04
Granted: 1992-04-16
Abstract: On a substrate surface facing the inside of the liq. crystal cell the metallic conductor tracks are coated with an interference layer, pref. of a transparent, insulating material, which may extend over the entire substrate surface. Other alternatives are that it covers only the metallic track, etc. by the formation of an anodic oxide-layer, or forms the electrodes reqd. for the display as well as covering the metal tracks. In the latter case the material of the layer is pref. InSn-oxide.
Patent DE-3778334-D1 (DE)
Inventor: HAMMERL GUENTER DIPL ING
IPC: F24C7/02
Filed: 1987-11-17
Granted: 1992-05-21
Abstract: The light fitting uses an incandescent lamp in a socket, supplied from outside the baking chamber with current by electric leads. The incandescent lamp (11) comprises parallel filament support (13) of identical length in a glass bulb, between whose end is secured the lamp filament (14), including an length expansion allowance. The allowance is such that all distances between any arbitrary points of the filament correspond to max. 10% of the wavelength of the microwave basic frequency, irradiated into the baking chamber (1). There is no e.m. screen for the microwaves irradiated from the chamber wall (2) into the chamber proper. Pref. the incandescent lamp protrudes into the baking chamber through a straight chamber wall. LV lamp for max. 30 V may be used.
Patent DE-3780521-D1 (DE)
Inventor: HIVER JEAN
IPC: D04H11/04
Filed: 1987-05-20
Granted: 1992-08-27
Abstract: The feed of the threads (1) to the substrate (2) provided for receiving them is ensured independently of the welding operation, by acoustic fusion; the said threads are subjected, before the said welding operation to the action of jets of compressed air imparting to them a looped appearance and the base of the loops (16) is subsequently attached to the substrate by insertion determined by the location of the welding heads. In the device for carrying out the process, the means for directing the sheet of threads (1) into the welding zone are independent of the acoustic welding means and supply, at each welding cycle, a determined length of thread to a thread-guide (9) provided in the rear of the welding head (17); the position of the welding heads (17) determines the point of insertion of the loops (16) on the substrate (2), a pneumatic injection device (14) being moreover provided behind the welding heads in order to form the loops. <IMAGE>