baber/WOPTO huggingface dataset:
Patent DE-68905788-D1 (DE)
Inventor: STEFANELLI EMILIO
IPC: A61K47/00
Filed: 1989-01-04
Granted: 1993-05-06
Abstract: Pharmaceutical compositions having topical use, particularly in form of creams, containing 5-(2-chlorobenzyl)-4,5,6,7-tetrahydro-thieno (3.2-c)pyridine (ticlopidine) as active principle are described. They have a therapeutical activity in limbs ischemias, blood vessels alterations, hematomas, superficial traumas and the like.
Patent DE-68907707-D1 (DE)
Inventor: GIBSON TIMOTHY DAVID
IPC: C12N9/96
Filed: 1989-11-13
Granted: 1993-08-26
Abstract: A method of stabilising enzymes or other proteins against denaturation or drying comprises mixing the protein with a cyclic polyol and a cationic polyelectolyte.
Patent DE-68909298-D1 (DE)
Inventor: GUY GABRIEL
IPC: G02C5/22
Filed: 1989-03-28
Granted: 1993-10-28
Abstract: The hinge fitted with a spring comprises a knuckle 5 fixed to the front portion of a spectacles' frame and a knuckle 8 integral with a rod 11 housed in the bore 9 of a housing 10. The rod 11 is pushed towards the rear of the side by a spring 16 bearing, on the one hand, against a collar 17 integral with the rod 11 and, on the other hand, against a ring 25 having a rib 26 engaging elastically on a shoulder 27. By virtue of this arrangement, the mounting of the spring assembly in the bore 9 is greatly simplified. 
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Patent DE-68912523-D1 (DE)
Inventor: WHITE DANNY RAY
IPC: C22C1/10
Filed: 1989-09-28
Granted: 1994-03-03
Abstract: The present invention relates to the formation of metal matrix composite bodies by a spontaneous infiltration technique, and novel metal matrix composite bodies produced according to the method. An ingot (4) of matrix metal is surrounded by a permeable mass of filler material (5). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material (5), at least at some point during the process, which permit the shaped ingot (4) of matrix metal, when made molten, to spontaneously infiltrate the surrounding permeable mass of filler material (5). After the spontaneous infiltration, a metal matrix composite body is produced having therein a cavity which substantially corresponds in shape to the original ingot (4) of matrix metal.
Patent DE-68912719-D1 (DE)
Inventor: FUJINAWA SHOHEI
IPC: C12H1/00
Filed: 1989-11-02
Granted: 1994-03-10
Abstract: A preparation is provided by drying an aqueous medium containing acid urease and dextrin whose dextrose equivalent is not less than 20. The thus-obtained preparation can be used in a good workability for degrading or eliminating urea in alcoholic beverages because of a good compatibility in them.
Patent DE-68918424-D1 (DE)
Inventor: YOSHINAGA KAZUO
IPC: G02F1/1333
Filed: 1989-12-29
Granted: 1994-10-27
Abstract: A chiral smectic main chain-type polymer liquid crystal includes mesogen units and a flexible chain group connecting the mesogen units having a length equal to or longer than 1,4-butylene group. The polymer liquid crystal is also characterized by having at least two units having mutually different optically active groups and having at least two recurring units which show mutually reverse helical rotations in its chiral smectic phase. Because of these features, the polymer liquid crystal can show an improved responsiveness because of its chiral smectic ferroelectricity based on an elongated helical pitch while retaining a good film-formability of a main chain-type polymer liquid crystal.
Patent DE-68926121-D1 (DE)
Inventor: CERCEK BORIS
IPC: G01N33/53
Filed: 1989-10-17
Granted: 1996-05-02
Abstract: An improved method is provided for the isolation of lymphocytes for use in the SCM test for the detection of cancer and other diseases and conditions. The method of the present invention can isolate either or both of the SCM-responding lymphocyte fractions from the same blood sample: the F2 fraction, with a buoyant density of 1.0590 g/cm<3> to 1.0670 g/cm<3> measured at 20 DEG C in a solution having an osmolality of about 0.315 Osm/kg, and the F4 fraction, with a buoyant density of 1.0690 g/cm<3> to 1.0730 g/cm<3>. These lymphocyte fractions are isolated in visible bands and are substantially free of lymphocytes having other buoyant densities. This avoids cross-contamination of the lymphocyte fractions with each other as well as with SCM non-responding lymphocytes. Several gradients useful in this isolation method are described. This isolation method can use as starting material either a blood sample depleted of phagocytic cells or the total population of lymphocytes. The latter avoids the use of iron powder or carbonyl-iron powder in removing the phagocytic cells.
Patent DE-68927963-D1 (DE)
Inventor: EBBING PETER
IPC: G03F7/20
Filed: 1989-07-11
Granted: 1997-05-15
Abstract: The disclosure relates to a method for endpoint detection in a semiconductor wafer etching ysstem characterised in the steps of: 1) scanning a semiconductor wafer (10) with a narrowly focussed laser beam (24); 2) analyzing a reflected portion of the beam to determine a preferred parking spot (P) on a preferred flat area (#8) of the wafer; 3) parking the beams at the preferred spot; and 4) analyzing the reflected portion of the beam to determine when the preferred flat area has been etched through. The beam spot (18) of the laser beam (24) is amller than the width of the preferred flat area to eliminate noise generated at the transition boundaries of the flat area. Preferably, the wafer is scanned several times along the same beam path to permit the comparison of several scans to determine the preferred parking spot. The apparatus includes a beam forming assembled (62, 64, 66); a scanning assembly which causes the laser beam to scan across the wafer; a detection assembly (76) responsive to a portion of the laser beam which is reflected off the wafer; and a controller (78) which operates the laser and the scanning assembly and which is responsive to an output of the detection assembly. When output of the detection assembly indicates a cessation of the characteristic etching curve, the controller develops an endpoint detection signal which can automatically shut down the etching system. <IMAGE>   <IMAGE>
Patent DE-69000030-D1 (DE)
Title: Foerderer.
Inventor: VAN DEN GOOR JAKOBUS MARIE
IPC: B65G17/34
Filed: 1990-04-13
Granted: 1992-04-16
Abstract: The invention relates to a conveyor provided with a frame and with an endless carrying means (8) supported by the frame, which can be driven in its longitudinal direction, to which carrying means there are coupled a plurality of carriers (9). Each carrier is suitable for accommodating one or more objects and is provided with a displacement means (24), which can be driven by means of a motor provided on the carrier, in order to be able to move an object present on a carrier transversely to the longitudinal direction of the carrying means. Furthermore the carrier is provided with a means (27) generating energy for driving the motor, whereby the driving of the energy generating means can be effected by the relative movement between the carrier and the frame when the carrying means is being driven.
Patent DE-69008764-D1 (DE)
Inventor: THOMAS J SMRT
IPC: E01C23/22
Filed: 1990-03-29
Granted: 1994-06-16
Abstract: A movable marking apparatus (11) for marking a supporting surface includes a housing member (12), wheels (13) rotatably mounted to the housing (12) for engaging the supporting surface and rolling on it, and a handle assembly (14) secured to a rear portion of the housing (12) for controlling the apparatus (11) and actuating the nozzle of a spray can (C). The apparatus (11) also includes a counterweight element (29) mounted on the front of the housing (12). This counterweight element (29) prevents inadvertent lifting of the front of the apparatus (11) and accordingly minimizes discontinuities and imperfections in the marks which the apparatus (11) provides.
Patent DE-69024132-D1 (DE)
Inventor: BASTIOLI CATIA
IPC: C08H/
Filed: 1990-03-08
Granted: 1996-01-25
Abstract: PCT No. PCT/EP90/00375 Sec. 371 Date Nov. 5, 1990 Sec. 102(e) Date Nov. 5, 1990 PCT Filed Mar. 8, 1990 PCT Pub. No. WO90/10671 PCT Pub. Date Sep. 20, 1990.Formed articles comprising destructurized starch, an ethylene-acrylic acid copolymer and a product of the interaction of starch and ethylene-acrylic acid copolymer wherein the starch not bound to the copolymer is in the form of particles having sizes below 1 micron. The water content of such articles is lower than the one usually present in the starch. Said formed articles can also contain urea in an amount no higher than 30% by weight and/or ammonia in an amount not higher than 0.5% by weight. The process for obtaining such articles comprises the steps of extruding starch, an ethylene-acrylic acid copolymer and optionally water, urea and/or ammonia at a temperature ranging from 90 DEG  to 150 DEG  C., reducing the water content to values lower than 6% by weight and injection molding or extrusion blowing the resulting composition.
Patent DE-69032530-D1 (DE)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/6592
Filed: 1990-12-28
Granted: 1998-09-03
Abstract: In accordance with the invention, there are provided olefin polymerization catalysts comprising [A] a titanium catalyst component containing titanium, magnesium and halogen as its essential ingredients, [B-2] a transition metal compound containing a ligand having a cycloalkadienyl skeleton and an anion compound containing boron, and  [C] an organoaluminum oxy-compound and/or  [D] an organoaluminum compound. Further, the invention provides an olefin polymerization catalyst comprising   (I) a solid catalyst component obtainable by pre-polymerizing an olefin in a suspension containing   [A] a titanium catalyst component containing a ligand having a cycloalkadienyl skeleton and an anion compound containing boron, and   (II) [C] an organoaluminum oxy-compound and/or [D] an organoaluminum compound.
Patent DE-69033040-D1 (DE)
Inventor: CERLETTI NICO DR
IPC: C07K14/51
Filed: 1990-11-27
Granted: 1999-05-12
Abstract: The invention relates to a process for the production of biologically active, dimeric TGF- beta , to novel TGF- beta s and pharmaceutical compositions comprising it. TGF- beta produced by this process can be used in various therapeutic modalities.
Patent DE-69034149-D1 (DE)
Inventor: DOOGAN DECLAN P
IPC: A61K31/13
Filed: 1990-10-29
Granted: 2004-07-22
Abstract: The use of the compound (1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine or a pharmaceutically acceptable salt thereof for the manufacture of a medicament to treat or prevent social phobia and the symptoms associated with such a disorder.
Patent DE-69102686-D1 (DE)
Inventor: LOGAN DAVID J
IPC: B26F1/38
Filed: 1991-08-09
Granted: 1994-08-04
Abstract: A system (1) automatically weeds around graphics cut (18) into a sheet of sign material (M) having a backing (L) and utilizes a tool (72,82) moved relative to the sign material sheet along a path (19,19') offset from the lines of cut defining the graphic in response to commands issued by a controller (7) to selectively bond an overlay sheet (10) to the weed portions (W) of the sign material sheet. The overlay sheet is placed over the sign material sheet (step 10) and is selectively automatically bonded with portions of the cut sign material sheet for subsequent separation of the nongraphic or weed material from the cut graphic when the overlay sheet is pulled away from the backing ). <IMAGE>
Patent DE-69107832-D1 (DE)
Inventor: BERTSCH RAYMOND
IPC: B31B50/36
Filed: 1991-11-12
Granted: 1995-04-06
Abstract: A modified glue flap of a folding carton blank for preventing glue from being squeezed out during the step of adhering the glue flap to the opposite end panel. The face of the glue flap engaged by the glue back-up wheel includes a protrusion near the trailing edge of the flap. Engagement of the protrusion by the back-up wheel causes the glue wheel to skip the trailing area of the flap. The absence of glue in this area prevents glue from being squeezed out when sealing pressure is subsequently applied to the glue flap and the opposite end panel. The protrusion may take the form of an embossed ridge, forming a channel on the opposite side of the protrusion for receiving any excess glue which would have been squeezed out.
Patent DE-69112628-D1 (DE)
Inventor: MARQUEZ VICTOR
IPC: A61P31/12
Filed: 1991-07-19
Granted: 1995-10-05
Abstract: A method of preparing a 2'-fluoro compound of the formula    <IMAGE>  (I)  where B is selected from the group consisting of purines and pyrimidines, both of which may be substituted, comprises reacting a compound of the formula II(a) or II(b)    <IMAGE>  (IIa)   <IMAGE>  (IIb)  where R and R' are as defined in the specification with an acid halide under conditions effective to obtain a halide of the formula    <IMAGE>  (III)  where X is a halogen. A silane of the formula B-Si (R'')3 where R'' is as defined in the specification, is added to this product (III) under conditions effective to obtain a compound of the formula (IV)    <IMAGE>  (IV)  The compound of formula (IV) is reacted with a reagent selected from the group consisting of ammonia, BCl3 and ((C1-C10)alkyl)4 NF, under conditions effective to obtain the compound of formula (I). The compounds of formula (I) resulting from these methods exhibit anti-HIV activities and are useful for therapy against the HIV virus.
Patent DE-69115623-D1 (DE)
Inventor: KRIETZMAN WILLIAM
IPC: H01R43/01
Filed: 1991-09-26
Granted: 1996-02-01
Abstract: A hand-held impact tool for effecting terminations in a telecommunications terminal block uses a blade with a setting edge and a pivotable cutter for cutting a conductor wire. Several impact settings for varying the seating impact force at the blade are settable by moving a pouch relative to the handle in one direction. Movement of the pouch in another direction will allow release of a blade stored inside the pouch or insertion of a blade into an empty pouch. A switch on the handle allows the cutter to be actuated by compression and release of the tool or to be disengaged so that only an impact seating function occurs.
Patent DE-69118355-D1 (DE)
Inventor: TARREGA I LLORET MIQUEL ANGEL
IPC: E05D15/26
Filed: 1991-05-21
Granted: 1996-05-02
Abstract: Mechanism for the mounting of sliding and folding doors, particularly doors consisting of at least two leaves (1 and 2, 1a and 2a), suspended by means of upper rail rolling elements (3, 3a) and which run on lower guides (33). The upper rails (3, 3a) consist of a shaped section that forms two rolling tracks (4 and 5) for sliding doors and a single rolling track for folding doors, along which move groups of carriages belonging to different door leaves. The carriages (6) making up the rolling elements have a vertical hole (8, 8a) for taking a suspension rod (9, 9a) for the leaves. The bottom of the leaves has runners (31) that slide along an inverted guide (33), fitted below the level of the gap closed by the door. <IMAGE>
Patent DE-69121916-D1 (DE)
Inventor: GODE GABOR
IPC: B01D1/30
Filed: 1991-06-28
Granted: 1996-10-10
Abstract: An equipment for desalination of sea water by the utilization of solar energy, advantageously accompanied by electric power generation, containing the heat caption unit (1) serving as a heat source, the sea water collecting tank (10), the pre-heating tank (11), the heat receiver (20), and the condensers (2, 3, 4) connected in line, and the distilled water storage tanks (13). The sea water collecting tank (10) and the pre-heating tank (11) that pre-heats the sea water and cools the distilled steam are situated beside each other by level difference and that the adjoining walls of the two tanks have an opening for through-flow (11a) or a through-flow tube; the discharge duct (8) of the pre-heating tank (11) is led into the condensers where the first condenser (2) is provided with a heater (72) heated by the heating agent, the second and the subsequent evaporators (3) are provided with a heating system consisting of pipe rings (73a) utilizing hot vapour and pipes connecting the pipe rings.
Patent DE-69130818-D1 (DE)
Inventor: SUZUKI FUJIO
IPC: C07K14/00
Filed: 1991-08-23
Granted: 1999-03-11
Abstract: A novel chondromodulin-I protein having a molecular weight of about 26,000 dalton on SDS-PAGE and capable of stimulating the growth of chondrocytes with or without FGF and promoting the differential potency of said cells, a DNA encoding said protein, expression vector containing said DNA, a transformant capable of producing recombinant chondromodulin-I protein, a process for producing chondromodulin-I protein by culturing said transformant and a pharmaceutical composition containing chondromodulin-I protein as an active ingredient.
Patent DE-69131100-D1 (DE)
Inventor: CHANDRASEKARAN SANTOSH
IPC: A61K47/30
Filed: 1991-06-25
Granted: 1999-05-12
Abstract: A topical, aqueous ophthalmic gel suspension for dry eye is administrable to the eye in drop form, remains as a gel in the eye for a prolonged time, and releases water and one or more ophthalmic demulcents or vasoconstrictors. It comprises water and from 0.1% to 6.5% by weight of lightly cross-linked carboxyl-containing polymer having a particle size of not more than about 50  mu m in equivalent spherical diameter. The suspension is at a pH of from 6.6 to 8.0, has an osmolality of from 50 to 400 mOsM, and a viscosity of from about 500 to about 4,000 centipoise (0.5 to 4 Pa.s).
Patent DE-69200581-D1 (DE)
Inventor: BARTON BRUCE G
IPC: F16L5/00
Filed: 1992-08-18
Granted: 1994-12-01
Abstract: A system for producing a sleeve-lined passage of uniform diameter D through a concrete wall molded in a concrete wall form including first and second form plates mounted in fixed relation and spaced by a wall width W includes a multiplicity of modular spools (10,20), preferably made of sheet steel; each spool comprises an annular shell (14,24) having an axial length L less than W and an inside diameter D with front and rear flat flanges (11,12;21,22) extending outwardly of the front and rear rims of the shell. For a first group of spools the axial length L is of three inches; for the other spools length L of four inches. <IMAGE>
Patent DE-69212840-D1 (DE)
Inventor: VANGEDAL-NIELSEN ERLING
IPC: B31D1/00
Filed: 1992-10-16
Granted: 1996-09-19
Abstract: A filter element (10) to be used for the preparation of extraction drinks, especially coffee, is prepared from two foils of fluid-permeable material, preferably polymeric material, such as non-woven polypropylene. The two foils are joined together or welded together (22-25) to form a filter body of essentially conical form, and being open at the widest end of the filter body, which filter body in its function essentially corresponds to a conventional, disposable coffee filter prepared from paper material. Furthermore, the filter element (10) has projecting, flap-shaped parts (16, 18, 20) being partly provided by the uppermost edge of the filter element, partly form a tubular part being open at both ends and establishing communication from the interior of the filter body to the surroundings. The tubular part (20) may be closed by folding at the junction to the filter body. The flap-shaped parts (16, 18, 20) have such dimensions that a person after having used the filter element for the preparation of extractions drinks, especially for brewing coffee, may grip this or these parts and in a safe way hold the filter element when it is removed from a supporting holder, whereupon the contents of the filter element may be emptied out into a dustbin. After rinsing the filter element (10) may be reused.
Patent DE-69215539-D1 (DE)
Inventor: CHATRY MURIELLE
IPC: C09D1/00
Filed: 1992-09-18
Granted: 1997-01-09
Abstract: Colloidal solutions concentrated in a non aqueous solvent of monocrystalline and aggregated particles having a hydrodynamic diameter from 2 to 10 nm, of oxides of metals M of the groups 1b to 7b,8 and lanthanides, complexed by a ligand susceptible of complexing said metals in the form of alcoxides particularly. Said solutions are obtained by complexing, by the ligand, the alcoxide of metal M in non aqueous solvent medium, hydrolysis and polycondensation by means of a strong acid and heating. Utilization of said solutions to the production of oxide films.
Patent DE-69220446-D1 (DE)
Inventor: JONG JOHANNES DE
IPC: F23G5/027
Filed: 1992-10-09
Granted: 1997-07-24
Abstract: Apparatus for utilising the energy of waste matte comprises respective gasification and combustion chambers (2, 3) connected by an intermediate chamber (4), an entry (5) for ambient combustion air into at least the intermediate chamber (4), and means (6) to cool an inner and external wall of the apparatus and heat the ambient combustion air for passage to the entry (5). <IMAGE>
Patent DE-69304688-D1 (DE)
Inventor: ESSARY WILLIAM
IPC: C09D133/00
Filed: 1993-03-12
Granted: 1996-10-17
Abstract: A coating composition which may be water based and which is adapted for metallic substrates is disclosed, having: (1) binder resin comprising acrylic polymer having carboxy functionality, and (2) a curing agent comprising hydroxyalkylamide, wherein the ratio of hydroxy groups in the hydroxyalkylamide to carboxy groups in the binder resin is less than 0.5:1, preferably less than 0.4 to 1, and most preferably less than 0.35 to 1. The composition has been found to yield films exhibiting good resistance to water at high temperatures, thereby rendering them particularly suitable for use on metal food and beverage containers that are subjected to sterilization or pasteurization processes.
Patent DE-69308179-D1 (DE)
Inventor: ZORZI CLAUDIO
IPC: A43B7/12
Filed: 1993-06-09
Granted: 1997-03-27
Abstract: Sealing device, particularly usable for ski boots including a shell (3) provided with a first inner flap (4) and with a second outer flap (5) which can mutually overlap. The sealing device is constituted by a single body including a band (6) which can be arranged below the second flap and from which a wing (11) protrudes upward. The wing is arranged adjacent to the lower surface of the second flap and interacts with the upper surface of the first flap. Since the band and the wing are both resilient, perfect tightness to infiltrations between the flaps is achieved when the first and second flaps are made to overlap. <IMAGE>
Patent DE-69311751-D1 (DE)
Inventor: HENNENKAMP JEFFERY R
IPC: C01G5/00
Filed: 1993-03-03
Granted: 1997-07-31
Abstract: Silver nitrate crystals comprising a substantially non-platelet crystal morphology as well as an apparatus and process for preparing silver nitrate crystals by evaporative crystallization are disclosed. The non-platelet silver nitrate crystals have an aspect ratio in the range of from about 1:2:3 to about 1:1:1. <IMAGE>
Patent DE-69312918-D1 (DE)
Inventor: OUELLETTE WILLIAM
IPC: A61F13/56
Filed: 1993-03-22
Granted: 1997-09-11
Abstract: An absorbent article including a fluid pervious topsheet, a fluid impervious backsheet joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. The topsheet includes a fluid pervious nonwoven material having a patterned network of fluid impervious areas deposited thereon. Bodily fluid deposited on the topsheet is transported through the fluid pervious nonwoven material portion of the topsheet, thereby wetting the nonwoven material while the fluid impervious areas remain dry. The dry fluid impervious areas contrast visually with the wetted nonwoven material portion of the topsheet. This structure provides a topsheet that is perceived as soft and fibrous prior to the discharge of bodily fluids thereon and clean and dry after bodily fluids have been deposited thereon.