baber/WOPTO huggingface dataset:
Patent DE-3675304-D1 (DE)
Inventor: GARVEY MICHAEL JOSEPH
IPC: C08B37/00
Filed: 1986-08-07
Granted: 1990-12-06
Abstract: This invention relates to a process for the separation of a polysaccharide from an aqueous system precipitated liquid to separate out the polysaccharide.
Patent DE-3677204-D1 (DE)
Inventor: MUELLER ROLAND
IPC: B28D1/12
Filed: 1986-04-17
Granted: 1991-02-28
Abstract: To avoid a disadvantageous lateral deflection of a stone strap saw blade (1) during operation, the invention proposes to design a stone strap saw blade (1) by deformations (3) of the blade (1) out of its plane in the area carrying the diamond segments (2). <IMAGE>
Patent DE-3678923-D1 (DE)
Inventor: ORCHARD OWEN JULIAN
IPC: B65H59/38
Filed: 1986-11-25
Granted: 1991-05-29
Abstract: The apparatus comprises a three phase induction motor (1) for turning the drum or spool (4) modified to have a high resistance rotor providing a torque speed characteristic of falling torque with increasing speed. The motor drive, and torque in either forward or reverse drive, is controlled by a pair of thyristor banks (14;15) selectively triggered for forward and reverse drive modes by error signals representative of variation in tension from the required value.
Patent DE-3680350-D1 (DE)
Inventor: MAHURKAR SAKHARAM DHUNDIRAJ
IPC: A61M5/14
Filed: 1986-02-06
Granted: 1991-08-29
Abstract: The present invention provides a catheter assembly comprising a catheter 20 having first and second lumens 23,24 for concurrently withdrawing and returning blood to a venous segment 11. The catheter 20 has axially-displaced first and second lumen openings 25,26 in the distal end portion of said catheter 20, and external alignment means 52 mounted on said catheter 20 for aligning a veno-occlusive ligature 50 when the distal end portion of the catheter 20 is inserted into the venous segment 11 so that the ligature 50 occludes the venous segment 11 at a location between said first and second lumen openings 25,26. 
<??>The invention also provides a method of extracorporeal treatment of human blood comprising insertion of a catheter 20 of the invention into a venous segment 11 and occluding the venous segment 11 between the first and second lumen openings 25,26.
Patent DE-3687742-D1 (DE)
Inventor: CAVAZZA CLAUDIO
IPC: A61K31/205
Filed: 1986-10-13
Granted: 1993-03-25
Abstract: Intravenous administration of a bolus of 3-5 grams of acetyl L-carnitine, followed by 3-5 grams of acetyl L-carnitine via slow infusion in about 12 hours, dramatically restore to normal the arterial pressure and respiratory frequency of a patient in a severe state of shock.
Patent DE-3751994-D1 (DE)
Inventor: DANDLIKER WALTER B
IPC: C07F9/10
Filed: 1987-08-25
Granted: 1997-02-20
Abstract: A blood substitute employs combinations of fluoro or perfluorochemicals capable in the presence of emulsifying agents of forming emulsions stable at room temperature and possessing enhanced oxygen carrying capacity.
Patent DE-3761677-D1 (DE)
Inventor: HERWEGH NORBERT
IPC: E06B3/62
Filed: 1987-03-09
Granted: 1990-03-15
Abstract: 1. Sealing and fixing strip made of elastic material for mounting glass panes or the like in frames which consist of wood, metal or plastics, said strip having a sealing lip (1) intended for resting against the pane or the like (8), the sealing lip having a thickened tip (101) with a supporting area (102) coming to rest against the pane or the like (8) and a base (2) which extends from a transition area (11) adjacent to the root (103) of the sealing lip (1) in a direction substantially opposite to the latter and which is equipped on at least its one side with anchoring tips (5) whose longitudinal center axis (41) extend from said base in a direction inclined towards the sealing lip and further comprises a surface that lies on the same side as the rear side of the sealing lip (1) opposite the supporting area (102) and constitutes a contacting and supporting area (3) immediately adjoining the transition area (11) in order to transmit to the frame (7) the pressure of the sealing lip (1) deformed by its resting against the pane or the like (8), characterized in that the contacting and supporting area (3) extends only over a small fraction of the height of the base (2) and that the area of the base (2) adjacent to said area (3) either is withdrawn or approaches, in the direction towards the free end of the base, the longitudinal center line (21) of the base (2) so that the contacting and supporting area (3) forms a protrusion for the sole transmission of said pressure.
Patent DE-3764945-D1 (DE)
Inventor: SATO TATSUO
IPC: A01N57/20
Filed: 1987-12-03
Granted: 1990-10-18
Abstract: A shelf-stable aqueous concentrate herbicidal formulation containing glyphosate, ammonium sulfate and a quaternary ammonium salt.
Patent DE-3767528-D1 (DE)
Inventor: LAWRECKI THADEUS
IPC: F23D14/76
Filed: 1987-03-09
Granted: 1991-02-28
Abstract: Hand burner for flame-treating surfaces, with a supply device for a fuel gas/air mixture. At the end of a mixing pipe, a burner head (1) with a nozzle member (2) is arranged, in which there is a nozzle (5) for the outlet of the fuel gas/air mixture and to which is fastened a combustion chamber (4) which extends in the direction of flow and has a casing (3). The chamber has at least one opening (11) for the entry of ambient air. To achieve the aim of obtaining a stable flame and avoiding the casing heating up, the at least one air entry opening (11) is delimited towards the outside by the casing (3) of the combustion chamber (4). The opening (11) extends over the greater part of the circumference of the casing (3) in the region of the openings (11) and more particularly in such a manner that the ambient air is guided in immediate proximity and essentially parallel to the respectively adjacent generating line of the casing (3). <IMAGE>
Patent DE-3768164-D1 (DE)
Inventor: LESCH DAVID ALLEN
IPC: C01B25/36
Filed: 1987-06-27
Granted: 1991-04-04
Abstract: Microporous crystalline aluminophosphate having an essential framework structure whose chemical composition expressed in terms of mole ratios of oxides is      Al203 : 1.0 +/- 0.2 P205 and having a characterisitic X-ray powder diffraction pattern containing at least the following lines: <IMAGE>   Process for preparing the aluminophosphate which comprises forming a reaction mixture having a composition expressed in terms of mole ratios of oxides of       Al203 : 0.5 to 3 P205 : 10-200 H20 and containing from about 1.0 to about 6 moles of di-n-propylamine per mole of Al203 and seed crystals of said crystalline aluminophosphate, and heating the reaction mixture thus formed at a temperature of at least 100 DEG C. under autogenous pressure until newly formed crystals of said aluminophosphate exist therein.
Patent DE-3769461-D1 (DE)
Inventor: SCHULTE RUDOLF R
IPC: A61M1/00
Filed: 1987-05-26
Granted: 1991-05-23
Abstract: A subcutaneously implantable siphon control device (10), comprising:      an inlet (12);      an outlet (16); an outlet chamber (50) adjacent to and in fluid communication with the outlet (16); a central reservoir (48) adjacent to and in fluid communication with the inlet (12), the central reservoir (48) being separated from the outlet chamber (50) by an inner wall (38) having substantially parallel upper and lower seating surfaces (52); and a pair of spaced, substantially parallel, flexible and elastic diaphragms (30), each diaphragm (30) having an inner surface (54) defining portions of the outlet chamber (50) and the central reservoir (48), and an outer surface (56) forming an exterior surface of the siphon control device (10), the diaphragms (30) being situated on opposite sides of the inner wall (38) to position a portion of each inner surface (54) in contact with an adjacent one of the seating surfaces (52) and form a seal therebetween which prevents fluid flow between the inlet (12) and the outlet (16), wherein the diaphragms (30) will move away from the seating surfaces (52) in response to positive fluid pressure within the central (48) reservoir to permit passage of fluid from the inlet (12) to the outlet (16) through the device (10), but will form a seal with the seating surfaces (52) to prevent such fluid flow in the absence of such positive fluid pressure or in response to negative hydrostatic pressure on the outlet side of the inner wall (50).
Patent DE-3773235-D1 (DE)
Inventor: BERGER GUENTHER
IPC: B24B23/03
Filed: 1987-02-27
Granted: 1991-10-31
Abstract: The eccentric grinder mechanism varies the grinding movement by changing between a purely eccentric drive of the grinding wheel and its drive with forced rolling movement of a friction or toothed ring. The latter rotates eccentrically with the grinding wheel on a drive shaft and works with a mating ring mounted concentrically to the shaft in the housing. A grinding wheel (9) has a friction or toothed ring (17) working with one (19) detachably secured to the housing (2) via a mounting (22) fixed to the latter.
Patent DE-3775478-D1 (DE)
Inventor: DOORMANN VOLKER
IPC: C30B25/06
Filed: 1987-05-13
Granted: 1992-02-06
Abstract: The waveguide consists of a single crystalline strip with refractive index n2 surrounded by material with a refractive index n1. The part is made by HF-cathodic, pref. magnetron, sputtering in an inert gas, pref. a noble gas e.g. Ar, using a target essentially of iron-garnet phase with other phases of about the same sputter-rate. The substrate used, pref. a (111) oriented non-magnetic single crystal, has induced lattice-faults at the surface in those areas where the material deposited must not be single-crystalline. It is pref. (GdCa)3(GaMgZr)5O12. An absorber layer of single crystalline Co-substd. Fe-garnet is pref. grown first on the substrate using liquid phase epitaxy. The waveguide and its surrounding material pref. has the compsn. (A,B)3(A,B)5O12 in which A is at least one element from the gp. of Rare Earth elements, Bi, Pb and/or Ca. B is Ga, Al, Fe, Co, Ni, Mn, Ru, Ir, In and/or Sc. Pref. compsns. are Gd(1.90)Bi(1.45)Fe(4.09)-Al(0.34)Ga(0.22)O12 or Gd(1.97)Bi(1.04)Fe(4.51)Ga(0.22)Al(0.26)-O12. Pref. deposition conditions for the single crystalline guide-strip are a pressure of 0.2-2.0 Pa, ion-energy of 10-100 eV, substrate temp. of 450-520 deg.C with the substrate not biased. Amorphous material may be deposited at a substrate temp. of 200-450 deg.C, polycrystalline material at greater than 520 deg.C or a disturbed lattice-area. The refractive index of the deposited layers can be altered by increased gas-pressure, HF-voltage, substrate temp. or a substrate bias during sputtering or any combination of these. Pref. constructions are also claimed.
Patent DE-3781703-D1 (DE)
Inventor: CONSTANSA JORDI FRIGOLA
IPC: C07D401/12
Filed: 1987-01-19
Granted: 1992-10-22
Abstract: The present invention relates to new benzimidazole derivatives, to the process for preparing them and also to their application as medicinal products. The 2-alkylbenzimidazole derivatives according to the present invention correspond to the general formula I    <IMAGE> (I)  and also their therapeutically acceptable salts, in which the substituents are as defined in the specification.
Patent DE-3785205-D1 (DE)
Inventor: MANN BRIAN M
IPC: A61N1/362
Filed: 1987-09-24
Granted: 1993-05-06
Abstract: The pacemaker operates in a conventional manner unless a PVC premature ventricular contraction is sensed. If an extended atrial refractory period is triggered in an attempt to block any retrograde atrial events resulting from the PVC. This is followed by an artrial alert time window. After a prescribed A-V delay subsequent to the timing out or other termination of the atrial alert time window, a ventricular stimulation pulse is generated, unless prior ventricular activity is sensed that inhibits such ventricular stimulation pulse. Alternatively, the sensing of a PVC triggers, after a suitable refractory period, a retrograde sense period during which any sensed atrial electrical activity is presumed to be a retrograde event. Appropriate steps are taken in order to deal with the retrograde event to prevent its occurrence from triggering a PMT. If a PMP has started, a prescribed number of cycles of the PMT are counted, after which the same action used in response to a sensed PVC is triggered, which action disrupts the rhythm of the PMT so as to break it. If the PMT is not broken with the first attempt, the PVC response is recurringly generated after a prescribed number of subsequent PMT cycles.
Patent DE-3861419-D1 (DE)
Inventor: HERB ARMIN
IPC: F16B13/08
Filed: 1988-03-24
Granted: 1991-02-07
Abstract: An anchor member assembly is made up of an anchor bolt and an expansion wedge. The assembly can be anchored in a borehole in a receiving material by inserting the assembly and then displacing the expansion wedge relative to a wedge surface on the anchor bolt. At its trailing end, the anchor bolt has an axially extending outwardly flaring head section forming at least a part of a conical surface. The head section can be driven by hammer blows into a wooden member. Initially, the anchor bolt and expansion wedge are in detachable engagement until the head section is driven into the wooden member. Subsequently, as the expansion wedge is axially displaced relative to the anchor bolt, the engagement between them is released and the anchor member assembly is secured in the receiving material.
Patent DE-3862033-D1 (DE)
Inventor: WALTON JOHN NIGEL
IPC: B25B21/00
Filed: 1988-01-18
Granted: 1991-04-25
Abstract: The double-acting piston (42) of a torque wrench has a piston rod (56), the free end of which receives a pin (64) which is guided at each end in straight or curved guide channels (74) in the wrench housing (10). The pin (64) passes through drive shoes (68), slidably received in slots (78) at the upper end of a drive lever (18). The drive lever (18) as it reciprocates rotates a ratchet wheel (14), the ratchet wheel having a square central bore to receive a square drive shaft journalled in the housing (10). If a constant force is applied, the torque wrench provides a substantially constant torque, particularly if the guide channels (74) are curved to compensate for frictional losses. The ratchet mechanism includes rollers (22) which float between grooves (24) in the ratchet wheel (14) and sockets (28) in the drive lever.
Patent DE-3863016-D1 (DE)
Inventor: ROHRER DIPL ING DR
IPC: C09J7/22
Filed: 1988-06-10
Granted: 1991-07-04
Abstract: The process for stiffening sheet metals, moulded plastic items or the like is effected with the aid of a single- or multi-layered, sheetlike stiffening body in which at least one layer consists of a thermosetting synthetic resin. This stiffening body is subjected to a first heat treatment until at least one of its surfaces has become tacky. Then the stiffening body is applied with the tacky surface face down to the element to be stiffened. Finally, the stiffening body is subjected to a second heat treatment until all the layers of the stiffening body which consist of a thermosetting plastic resin have cured. This eliminates the need, prior to application of the stiffening body, to peel the hitherto customary protective paper off the tacky surface of the stiffening body, and permits fully automated attachment of stiffening bodies to the elements to be stiffened.
Patent DE-3864121-D1 (DE)
Inventor: CALLERA GILBERTO
IPC: C10G65/04
Filed: 1988-11-02
Granted: 1991-09-12
Abstract: An improved process for the flexible production of high-quality gas oil from two crude gas oil feedstocks deriving from primary fractionation consisting of subjecting the heavy crude gas oil feedstock to catalytic dewaxing in the presence of hydrogen, adding a lighter crude gas oil feedstock to the actual effluent from the dewaxing stage and subjecting these feedstocks simultaneously to catalytic desulphurization.
Patent DE-3866603-D1 (DE)
Inventor: GALLIANI GIULIO
IPC: C07D207/273
Filed: 1988-06-23
Granted: 1992-01-16
Abstract: The compounds of formula (I): 
<IMAGE>
 in which R' denotes a hydrogen atom, a linear, branched or cyclic alkyl radical containing up to 12 carbon atoms, an alkenyl radical containing from 2 to 8 carbon atoms, an acyl radical containing from 1 to 6 carbon atoms or an aralkyl radical containing from 7 to 15 carbon atoms and R denotes an aryl radical containing up to 14 carbon atoms, optionally substituted, or an optionally substituted mono- or polycyclic aromatic heterocyclic radical, their preparation, their application as medications and the compositions containing them.
Patent DE-3874910-D1 (DE)
Inventor: WEIGEL PETER
IPC: G07D1/00
Filed: 1988-01-20
Granted: 1992-11-05
Abstract: The machine for dispensing sheets of paper, such as banknotes, has the banknotes stacked in a container. The top banknote is delivered by a rotating roller to the gap between the transport roller (22) and reaction pressure roller. The transport roller is made from a hard metal while the reaction pressure roller (24) is made from an elastically deformable material. The hard metal roller has a number of parallel circumferential ridges (40) which have circumferential grooves to receive tyres (44) of elastically deformable material. In the unloaded condition these tyres project radially beyond the periphery of the ridges (40).
Patent DE-3875855-D1 (DE)
Inventor: MORGAN DEREK EDWARD
IPC: H05B3/48
Filed: 1988-07-12
Granted: 1992-12-17
Abstract: A coiled heating element is manufactured by providing a coiled element (1) of bare resistance wire (2) in which the coil pitch is not greater than twice the cross-sectional dimension of the wire. The element (1) is stretched by an amount permitting recovery to its original configuration and an electrically insulating particulate material (3) is applied to the stretched element. The stretched element is then allowed to return towards its original configuration thus trapping particulate material between adjacent coils of the element and the element is heated so as to oxidise the surface of the wire.
Patent DE-3875920-D1 (DE)
Inventor: PFEIFFER HORST
IPC: B26D1/38
Filed: 1988-11-18
Granted: 1992-12-17
Abstract: The cutting mechanism allows the printed ticket to be separated from the remainder of the ticket web for removal via the dispensing slot. It uses rotary cutter (4) operated via an electric motor cooperating with a fixed blade (5). A profile block (3) supported between two opposing sidewallshas a reception channel (3a) containing the double-edged, helical rotary cutter (4) cooperating a spring-mounted fixed blade (5) on the open side of the reception channel (3a). The profile block (3) is fitted with two protective covers (6,7) respectively enclosing the rotary cutter (4) and the fixed blade (5) and the electric drive motor with its associated switch (8).
Patent DE-3876130-D1 (DE)
Inventor: LANDLER JOSEF CHEM ING
IPC: B29C37/00
Filed: 1988-03-22
Granted: 1993-01-07
Abstract: In prodn. of mouldings or articles from heat-formable synthetic films, strips or plates, by the negative deep-drawing process, where the film, etc., pref. stressed or pre-stressed, is put into the negative deep-draw mould, under a pressure difference and with heating, the novelty is that the strip, etc. is grained and/or given surface decoration during moulding; the graining and/or decoration is provided by a negative deep-drawn mould with a porous, pref. micro-porous, air-permeable mould surface, with a layer or surface contg, a metal, metal alloy, metal micro-particles, ceramic-metal and/or ceramic metal micro-particles, with a layer of metal or metal particles less than 80 (less than 60) microns thick. A temp. difference of more than 30 (more than 60) deg.C is maintained between the appts. and the film etc.
Patent DE-3876981-D1 (DE)
Inventor: NAITO YOSHIYUKI
IPC: H05K9/00
Filed: 1988-04-26
Granted: 1993-02-04
Abstract: An electromagnetic wave absorber contains a mixture of a magnetic material and a carbon material, both in powder form, in a binding medium. Thee weight proportions of the binding medium taken as unity, the magnetic material (F) and the carbon material (C), 1 : F : C, fall within the ranges: F-C is upto 0.3 F= 0.45 to 1.05 C=0.45 to 1.05. Pref the magnetic material is MnZn of specific magnetic permeability 2700, and the carbon material is graphite.
Patent DE-3878398-D1 (DE)
Inventor: MACHOLDT HANS-TOBIAS DR
IPC: C09D5/03
Filed: 1988-10-29
Granted: 1993-03-25
Abstract: Increasing the electrostatic charge capacity of powder lacquers or powder for surface coating of solid objects is effected by incorporating ca. 0.01-10 (wt.)% of triarylmethane, azine, thiazine and/or oxazine cpd(s). (I) homogeneously, so that (I) are dissolved or dispersed in the powder lacquer system or powder.
Patent DE-3878934-D1 (DE)
Inventor: STANDING COLIN ANTHONY
IPC: H01B7/08
Filed: 1988-01-06
Granted: 1993-04-15
Abstract: This invention provides a conductive tape for an electrifiable fence comprising a tape of woven or knitted construction having at least two conducting wires arranged longitudinally and integrally in the woven or knitted structure characterised by a bridging conductor carried in or on the knitted or woven structure and which is directed transversely across the two longitudinal conductors at intervals so that if a break occurs in one of the conductors the current path is capable of continuing via the bridging conductor.
Patent DE-3880501-D1 (DE)
Inventor: KRISHNAN RAMU
IPC: H04M7/00
Filed: 1988-12-06
Granted: 1993-05-27
Abstract: A process is disclosed for routing service requests through a network comprising nodes interconnected with links. The network is also arranged so that each node may communicate with each of the other nodes. At preselected time intervals, sets of routes through the network are generated in response to the network configuration and traffic information. Also, at predetermined time intervals, occupancy factors are computed as determined by the network configuration and in response to traffic information. These occupancy factors are proportional to unassociated occupancy factors and allocation factors associated with calls of the various node-pairs; each of these latter factors is derived from a nominal routing scheme in which a call of the corresponding node-pair is treated as lost only if it is blocked on all of its permitted routes. Upon a request for service, the occupany factors corresponding to the busy-idle status of the links are used to compute an occupancy value associated with each of the end routes. Each route is converted to a candidate route based on traffic load at the initiation of the service request. The minimum occupancy value for each set of routes is selected as the candidate route for bridging a given node pair. If this minimum value is less than a preselected threshold, the traffic is routed over this candidate route, thereby satisfying the service request. Otherwise, the request is denied.