baber/WOPTO huggingface dataset:
Patent DE-3765278-D1 (DE)
Inventor: AEBI GILBERT
IPC: B23C5/10
Filed: 1987-03-21
Granted: 1990-11-08
Abstract: 1. Milling cutter with indexable inserts comprising a body (1) having at least two identations (4, 5) each presenting a housing (4', 5') the bottom of which makes with the longitudinal axis of the body a helix angle not equal to zero, a cutting insert (6, 7) being fixed in a removable manner in each housing and comprising a tip portion (12) emerging onto the frontal face of the body and a main cutting edge (10) extending beyond along the external lateral rim of the identation, characterized by the fact that the cutting inserts (6, 7) have the general shape of a parallelogram, the two long sides forming two main cutting edges (10) and the two small sides forming two secondary cutting edges (11), the tip portion (12) being defined between each main edge and each secondary edge and having an angle of 40 degrees to 70 degrees, this insert comprising a plane central depression (13) parallel to the lower face of the insert and connected respectively with the main and the secondary edges, as well as with the tip portions, by a slope (14) with variable incline, and by the fact that taking account of the position of the insert on the body according to a helix angle not equal to zero, the shape of this insert is such that the radial cutting angle on the milling cutter is not equal to zero and is constant, and that the clearance angle (alpha) is also constant with a wedge angle (beta) of said insert being itself constant.
Patent DE-3769875-D1 (DE)
Inventor: FISCHER WILHELM
IPC: B65B5/02
Filed: 1987-07-04
Granted: 1991-06-13
Abstract: A process and an apparatus for erecting and closing a folding carton made from a one-piece board blank consisting of base, side and top panels connected by folding lines. The board blank is transported with its base panel (5) facing downwards through a device in which the side and top panels (7,9) are folded upwards and on top of each other. A fixed tongue (12) which is fastened at one end from above and is located inside the sleeve-shaped folding carton once the top panels have been folded into position, is provided to support the top panels (9). The transport unit has supports (14) which move with it, engage the underneath of the tongue and give it support against downward pressure.
Patent DE-3775207-D1 (DE)
Inventor: LIESER KARL
IPC: B25B13/46
Filed: 1987-09-12
Granted: 1992-01-23
Abstract: The reversible ratchet tool, e.g. a screwdriver, has clamping bodies working in wedge-shaped chambers between an outer annular driving member and an inner core of approx. triangular section. The bodies are movable by dogs on a rotary selector, locking in its different positions, free of the chamber walls, and which prevent them moving into one of their locking positions. Each body (24) fits loose in its respective chamber.  It is moved into the locking position by rotation of the driving member (3).
Patent DE-3776584-D1 (DE)
Inventor: HUTCHINGS WILLIAM F
IPC: B01F15/00
Filed: 1987-03-27
Granted: 1992-03-19
Abstract: Mixer drive apparatus, which provides gear reduction for driving the impeller shaft of the mixer. A drive shaft (22) from an electric motor (18) is parallel to the impeller shaft (34) which extends through a support collar of a housing where the collar has a hole therethrough into which the impeller shaft extends into the housing. A hub (38) is rotatably mounted on the outside of the housing (10) and carries a gear (42) which is coupled to a pinion on the motor drive shaft. A coupling (70) is attached to the hub and bridges the hole in the collar. The end of the impeller shaft is cantilevered and overhung from the coupling. A gap is defined between the impeller shaft and the inside surface of the support collar which is adapted to receive a seal assembly. The seal assembly (30) includes a retainer hub which captures a sleeve containing the seal structure in the gap between the coupling and the retainer. The seal sleeve (40) may readily be removed upon disassembly of the coupling, which has two sections defining a split ring which clamps the upper end of the impeller shaft, and has a thrust plate with a bolt therethrough into the end of the impeller shaft for axially adjusting the location of the shaft so as to bring the seal sleeve into engagement with the coupling for rotation therewith. A support collar on the impeller shift engages the retaining hub when the coupling releases the shaft for the removal and replacement of the seal sleeve assembly. A seal captured by the collar engages the retainer hub and provides a pressure seal to facilitate replacement of the seal sleeve when the mixer is used with a pressurized vessel.
Patent DE-3780753-D1 (DE)
Inventor: BECKER REINHARD DR
IPC: A61P43/00
Filed: 1987-09-29
Granted: 1992-09-03
Abstract: Pharmaceutical prepn. contain (1) an angiotensin converting enzyme (NCE) inhibitor of formula (I) or a physiologically tolerable salt thereof and (2) a calc1um antagonist or a physiologically tolerable salt thereof are new. In (I), N = 1 or 2; R = H, an opt. substd. 1-8C aliphatic, 3-9C alicyclic, 6-12C aromatic, 7-14C araliphatic or 7-14C alicyclic-aliphatic residue, or a residue ORa or SRa; Ra = opt. substd. 1-4C aliphatic or 6-12C aromatic residue, or an opt. substd. heteroaromatic residue with 5-12 ring atoms; R1 = H, an opt. substd. 1-6C aliphatic, 3-9C alicyclic, 4-13C alicyclic-aliphatic, 6-12C aromatic or 7-16 araliphatic residue, an opt. substd. heteroaromatic residue with 5-12 ring atoms, or the side-chain (protected if necessary) of a naturally occuring alpha-amino acid; R2,R3 = H, or an opt. substd. 1-6C aliphatic, 3-9C alicyclic, 6-12C aromatic or 7-16C araliphatic residue; R4,R5 = (together with the atoms carrying them) heterocyclic bi- or tricyclic ring system with 5-15C-atoms. (B) Also new are products contg. (1) an ACE inhibitor of formula (I) or a physiologically tolerable salt thereof and (2) a calcium antagonist or a physiologically tolerable salt thereof for simultaneous, separate or sequential application in the treatment of hypertension.
Patent DE-3783285-D1 (DE)
Inventor: PIEJKO KARL-ERWIN DR
IPC: G01N31/22
Filed: 1987-07-31
Granted: 1993-02-11
Abstract: Prepn of test device for detecting an analyte (A) by redox reaction uses a one-component indicator with (new feature) addn of oxidisable aromatic amino- or hydrazino-cpds (I) which do not couple to themselves. (I) are 3-substd. 4-aminopyrazolinones or benzothiazolinone hydrazones, esp 4-aminoantipyrine (Ia) or 3-methyl-2-benzothia-zolinone hydrazone, or their salts.
Patent DE-3783804-D1 (DE)
Inventor: GEBHARDT AXEL
IPC: F21S10/00
Filed: 1987-04-28
Granted: 1993-03-11
Abstract: An opto-electronic arrangement for line-by-line scanning of color originals in reproduction technology by means of photodiodes as the opto-electronic transducers characterized by a light source with a condenser system whose light is projected at a fiber-optical shape converter, whose output cross section forms a linear optical pattern which is focussed further by a cylindrical lens into a band shape onto the original. In one embodiment, a filter wheel is provided between the light source and shape converter and in another embodiment the photodiodes are provided with dichroitic filters for selecting the color of the light received from the original into desired colored patterns. In another modification, the first cylindrical lens focusses the light onto a diffusing element and then a second cylindrical lens is present for focussing the light from the diffusing element directly onto the original. The light from the original is preferably received either by a macrolens and focussed onto the row of photodiodes or is received by a GRIN fiber optical arrangement for directing the light onto the photodiodes.
Patent DE-3850408-D1 (DE)
Inventor: HILLS WILLIAM
IPC: D01D4/00
Filed: 1988-09-29
Granted: 1994-07-28
Abstract: An apparatus for extruding a wide variety of plural-component and mixed monocomponent fiber configurations in a spin pack which utilizes one or more disposable distributor plates in which distribution flow paths are formed on one or both sides to distribute the polymer components to appropriate spinneret inlet hole locations. The etching process, itself inexpensive as compared to drilling, milling, reaming, etc., permits very thin metal plates to be employed, rendering the fabrication expense for the plates small, relative to the remainder of the spin pack, as to justify discarding or disposing of the plates rather than periodically cleaning them. The etching process also permits the etched distribution paths to be small and densely packed, whereby the spinneret orifices can be more densely packed in the spinneret and staggered as between rows and columns so as to increase the fiber yield per given spinneret surface area. The etching process also permits the distribution paths to be sufficiently small to facilitate issuing multiple discrete polymer component streams axially into each spinneret orifice inlet hole, whereby the resulting extruded fiber can be made up of at least one hundred side-by-side sub-fibers. If the adjacent sub-fibers are weakly bonded, they can be readily separated by agitation or dissolution to significantly increase the effective yield from the spin pack and provide very fine and uniform fibers. Importantly, these product advantages are achieved because of the etched disposable distribution plate which reduces initial and maintenance costs and is selectively replaceable to permit differently configured fibers to be fabricated from the same spin pack assembly.
Patent DE-3853704-D1 (DE)
Inventor: ADAMS JERRY LEROY
IPC: C07D471/04
Filed: 1988-09-01
Granted: 1995-06-08
Abstract: Compounds comprising pyridyl and phenyl substituted pyrrolo[1,2-a]imidazole derivatives and pyridyl and phenyl substituted imidazo[1,2-a]pyridine derivatives, of formula   <CHEM> wherein n = 0 or 1, and their use as 5-lipoxygenase pathway inhibitors.
Patent DE-3855536-D1 (DE)
Inventor: HAMMONDS R
IPC: C07K14/71
Filed: 1988-06-10
Granted: 1996-10-17
Abstract: Growth hormone receptor and growth hormone binding protein are purified enabling amino acid sequence and DNA isolates coding for growth hormone receptor and growth hormone binding protein and methods of obtaining such DNA are provided, together with expression systems for recombinant production of growth hormone receptor and growth hormone binding protein. Therapeutically useful forms of the growth hormone receptor and growth hormone binding protein and anti-receptor antibodies are described.
Patent DE-3860979-D1 (DE)
Inventor: ZAUGG HANS
IPC: G04B37/14
Filed: 1988-05-04
Granted: 1990-12-13
Abstract: The watch case (1) is attached to a support (2) by means of a device permitting detachment, as required, of the case from its support. 
<??>To this end, the case comprises a projection (3) in the form of a bracket whose upright (4) is fastened to the case and whose crosspiece (5) is hollowed out with a spherical housing (6) extended by two holes (9, 10) whose diameters are chosen smaller than the diameter of the spherical housing. The front face (11) of the crosspiece is provided with a slot (12). The support (2) is equipped with a rod (13) ending in a ball and socket joint (14). The ball and socket joint is dimensioned in order to be forcibly inserted into the spherical housing and to then move freely therein with a slight play. 
<??>The attachment system makes it possible to connect a pocket watch to a chain or, additionally, a watch to a support/display device. 
<IMAGE>
Patent DE-3865376-D1 (DE)
Inventor: GIRIDHARI AGRAWAL LAL
IPC: F16C17/12
Filed: 1988-06-02
Granted: 1991-11-14
Abstract: A fixed shape hydrodynamic journal bearing (l0) is provided having a plurality of pads(18),each pad having a peak(22) ,a trough(20) ,and a curve(24) connecting the peak and the trough, the curve being defined by the equation: h = r + s (1- theta 1/ theta 2)< alpha >.
Patent DE-3867460-D1 (DE)
Inventor: KIRCHER DIETER
IPC: B60T8/175
Filed: 1988-07-04
Granted: 1992-02-13
Abstract: The brake pressure regulator has a brake pressure modulator (2) for varying the hydraulic braking pressure for the wheel brakes during the regulation mode, with inlet and outlet valves controlled via an electronic regulator (5). During the brake pressure regulation mode, the working space (10,15) of the master braking cylinder (16) is supplied with the pumped brake pressure, with a regulating valve incorporated in the working piston for regulating the hydraulic flow in the hydraulic circuit comprising the pump, the master braking cylinder and the pressure reservoir. In the brake pressure regulation mode this valve is displaced from its rest position via an operating rod, which cooperates with a movable stop.
Patent DE-3873157-D1 (DE)
Inventor: WOODMAN GWILYM LESLIE
IPC: C02F1/40
Filed: 1988-05-06
Granted: 1992-09-03
Abstract: A method of splitting a soluble oil effluent, in which the effluent is applied to a coarse separator and then mixed in successive stages with a polyelectrolyte and a coagulant, the resultant flocculated oil/water phase then being treated in a dissolved air flotation unit whereby to separate and recover the oil and water fractions. A coagulating tank may be provided immediately downstream of the mixer stages for the mixture to dwell for a period and a clarifier tank may follow the coagulating tank, again to provide a dwell period for the separating mixture, the floating oil being recovered so as to provide a cleaner/clearer mixture for the dissolved air flotation unit. Oil concentrations of 0.1% to 25% in the effluent may readily be treated from which substantially oil free water (oil level of the order of 0.01%) may be obtained. With further processing, "polishing," this may be reduced again eg to 0.003%. Further, the chemical oxygen demand on the water course with this much cleansed effluent is reduced by a significant factor (about 8) compared with practice hitherto.
Patent DE-3875930-D1 (DE)
Inventor: BERGTHALLER PETER DR
IPC: G03C7/42
Filed: 1988-12-14
Granted: 1992-12-17
Abstract: Bleach and bleach-fixing baths contg. an Fe-III ion complex salt (I) as bleach also contains a 5-7-membered heterocyclic cpd. (II) contg. at least one N and at least one other O, N or S hetero-atom, which is substd. by ;S(-) and has a positive charge on a quat. ring N atom arrangedin such a way that tautomeric charge equalisation to a neutral thione form is impossible.
Patent DE-3878483-D1 (DE)
Inventor: DILLON FRANK
IPC: A61B17/34
Filed: 1988-05-18
Granted: 1993-03-25
Abstract: A dental apparatus for perforating the cortical plate of human maxillary and mandibular bones comprises a solid metal needle (11) moulded into a plastics shank (12), the shank being formed with means (14) for cooperating with a dental contra-angle or straight handpiece into which the shank may be inserted. The shank (12) has a collar (16) at its front end, and a hollow protective cap (17) is removably fitted over the exposed needle (11) and engages the collar.
Patent DE-3880846-D1 (DE)
Inventor: TAYLOR ALFRED ALEXANDER
IPC: B65B9/20
Filed: 1988-01-12
Granted: 1993-06-17
Abstract: The film drive unit includes at least one driven roller (18) which frictionally engages the sheet material to move it. The roller has a hollow cylindrical driven member (30) with a cylindrical outer surface (31) which engages the paper, and a cylindrical inner surface (36). Located within the cylinder is a stationary plenum member (35) about which the cylinder rotates. The plenum has a base (43) and a movable vacuum transfer portion (45). A duct (60) delivers the vacuum to a vacuum transfer portion, and a vacuum cavity extends along the inner cylindrical surface, to apply a vacuum at the position adjacent where the material contacts the outer cylinder. Passages between the inner and outer cylinders are aligned with the cavity so that when the two join the vacuum is transferred from the inner cylinder to the outer cylinder.
Patent DE-3884508-D1 (DE)
Inventor: PURICELLI LAURA
IPC: C07C327/34
Filed: 1988-07-26
Granted: 1993-11-04
Abstract: The present invention covers D or L or DL-cysteine derivatives of the general formula (I) <CHEM> wherein R represents H or a fatty saturated or unsaturated acid radical, or a radical of an aromatic acid such as benzoic, cynnamic, salycilic, 2-acetoxybenzoic acid or a heterocyclic acid, as well as their salts, in particular the Ca and Mg salts. The invention refers also to a process for preparing said derivatives and to the pharmaceutical preparations containing them as active principle, having a bronchial liquefying and expectorating activity. The derivatives according to the invention may be obtained according to the following reactions: <CHEM> wherein R represents a hydrocarbon group or a substituted hydrocarbon or or heterocyclic group of the above defined acidic radicals.
Patent DE-3886270-D1 (DE)
Inventor: GREENE CARL CARLTON
IPC: A24D3/06
Filed: 1988-06-04
Granted: 1994-01-27
Abstract: Cigarette filter rods (34) having individual pellets (208, 209, 210, 211) positioned at predetermined intervals therein are prepared by cutting a strand (59) of plasticized material into pellets which are then inserted into a web of filter tow (22). A wheel (50) having a series of grooves (52) is rotated within a rim-like housing (57), and introduction of a plasticized flavor-containing strand into each groove results in a cutting of the strand into pellets of the desired size. Each pellet is positioned within the moving web of tow. The web filter material (22) and the pellets (145) positioned within the web are introduced into a rod-making unit (14) wherein the rod is formed. The rate of feed of the strand, the rate of feed of the filter tow, the rate of rotation of the grooved wheel and the rate of pellet formation are controlled relative to one another such that pellets of well controlled size are positioned at predetermined intervals along the rod. Cigarette filter elements having well controlled amounts of flavorant contained therein can be made from the rods.
Patent DE-50003796-D1 (DE)
Inventor: ENGELER WERNER
IPC: B01D53/88
Filed: 2000-05-31
Granted: 2003-10-30
Abstract: The catalytic converter (1) has a reactor body (2) with a photo-catalytic surface (3) and entry apertures (4) for light with photo-catalytic spectrum. The surface is at an acute angle (7) of between 1 degrees and 5 degrees relative to the light rays (6) entering through the apertures. The reactor body consists of blades (9) positioned offset relative to each other across the direction of incidence (10) of the light rays. The blades are of flat folded material.
Patent DE-50008701-D1 (DE)
Inventor: QUADAKKERS J
IPC: C23C4/11
Filed: 2000-10-13
Granted: 2004-12-23
Abstract: In a method of producing on the surface of a component which consists of a titanium alloy or an intermetallic phase on the basis of titanium, a protective layer (according to the formula Ti5,0-xAgx+yAl3,0-yO2), a mixture of Ti powder and TiO2 powder, which has been sintered, is applied to the surfaces of the component or, if the titanium alloy includes 40-60 at % Al, a coating of silver is applied to the component and the component is then heat treated at 500 to 900° C. to form the protective layer on its surfaces.
Patent DE-50008755-D1 (DE)
Inventor: KNAPE STEFFEN
IPC: E01B27/04
Filed: 2000-04-12
Granted: 2004-12-30
Abstract: The invention relates to a method for renewing railway lines having a substructure (5), a bed (4) consisting of ballast and a track (3) that is mounted thereon and consists of rails (1) and sleepers (2). The inventive method comprises the following steps: removing the existing superstructure (4) that is associated with the track and laying the track (3) on the substructure (5), removing the existing substructure (5, 6) in relation to the track to the depth that is required for the construction of the new railway line, if necessary and laying the track (3) on the resulting base (6), optionally embedding the substructure (9) required for the track, for the new railway line, embedding at least one support layer (8), especially a free or hydraulic support layer, for a solid railway, retreating the existing track (3), producing the solid railway with a track (3) which is mounted on a concrete or asphalt support layer (7) or with a track (3) with sleepers (2) which are cast into a concrete layer, whereby a new track (3) is projected and adjusted.
Patent DE-50103696-D1 (DE)
Inventor: SCHAEFFLER-WACHTER MARTIN
IPC: A61B17/70
Filed: 2001-01-17
Granted: 2004-10-28
Abstract: A pedicle-screw assembly has a screw extending along an axis and having a threaded shaft and a round head, an inner cap part carried on the head and swivelable on the head, and an outer cap part forming with the inner cap part a seat adapted to hold an end of a distraction/stabilizing rod. The outer cap part has formations engageable in a snap fit over the inner cap part, and an element on the outer cap part can be tightened to fix the rod in the seat. The outer cap part is generally U-shaped and formed with a base forming the seat and a pair of legs projecting parallel to the axis, flanking the cap inner part, and having ends engaged in a snap fit around sides of the cap inner part.
Patent DE-50104134-D1 (DE)
Inventor: RUPP ROMAN
IPC: C03C25/40
Filed: 2001-08-02
Granted: 2004-11-18
Abstract: The invention relates to a method for producing a composite from inorganic substances and binders on the basis of silane. The inventive method is characterized by the use of one or more silicon compounds of the general formula (1) as the binder, wherein R represents groups that are the same or different and that cannot be hydrolytically cleaved, and wherein X represents one or more hydroxyl groups or one or more hydrolytically cleavable groups that are the same or different, and n is a number between 0 and 3, preferably between 1 and 2. Said silicon compounds have been previously condensed with understoichiometric amounts of water per mole silicon compound in the presence of alkaline or acidic catalysts. The inorganic substances used are bundles or strands of glass and/or mineral fibers onto which the precondensed silicon compounds have been sprayed in amounts of from 1 to 20% by weight, preferably together with overstoichiometric amounts of water. The strands or bundles so treated are then brought into their final shape and are deformed or compressed to give shaped bodies.
Patent DE-50111964-D1 (DE)
Inventor: NY RSIK LAJOS
IPC: G01N1/31
Filed: 2001-06-05
Granted: 2007-03-15
Abstract: A device (100) for processing substrate-bound, dissolved and/or suspended probes is described, comprising a fluid chamber (10), arranged within a support body (20) with fluid lines (23) connected to fluid connectors (21) on the fluid chamber (10), a base (11) and an enclosing edge (12), forming a rest for a substrate (40). A fixing device (30), movable relative to the support body (20), has a clamping frame (31), which forms a pressure surface (33) with an external form which matches the shape of the enclosing edge (12), whereby the clamping frame (31) is movable relative to the edge (12) with a locking mechanism (32).
Patent DE-50113524-D1 (DE)
Inventor: GROEGL FERDINAND ING
IPC: H01B7/18
Filed: 2001-07-12
Granted: 2008-03-13
Abstract: The sheath (M) comprises inner- (3) and outer- (4) layers bonded together. The figures for tear resistance and extension-on-tearing of the inner layer (3) are markedly less than those of the outer layer.