baber/WOPTO huggingface dataset:
Patent DE-69004306-D1 (DE)
Inventor: ODEN AGNETA
IPC: A61C5/77
Filed: 1990-03-20
Granted: 1993-12-09
Abstract: The present invention relates to artificial onlay tooth crowns or inlays composed of a prefabricated core designed for preparations for onlay tooth crowns or inlays in natural teeth. The core is preferably fabricated from a high strength densely sintered ceramic material by copy milling from a negative reproduction from the prepared cavity to a compacted body or a presintered ceramic material. During the copy milling the sintering shrinkage is considered by enlargement of the copy milled compacted body or the presintered body corresponding to the sintering shrinkage. The onlay tooth crowns and inlays are given the final shape by shaping the surfaces outside the cavity of the compacted or the presintered body. After the final sintering the external surface can be shaped before a veneer material is attached to the external surface of the core by e.g. firing of dental porcelain. To manufacture onlay tooth crowns or an inlay according to the method of the invention decreases essentially the manufacturing time for onlay tooth crowns and inlays and at the same time the strength and the accuracy to shape increase.
Patent DE-69030058-D1 (DE)
Inventor: BOUTANG JEROME JEAN-M
IPC: A23L19/00
Filed: 1990-12-04
Granted: 1997-04-10
Abstract: Fruit material is air-dried at material temperatures not exceeding 50 DEG C and preferably not exceeding 40 DEG C until 20 to 60% of its initial weight is evaporated and thereafter exposed to an aqueous medium containing one or more sugars and then preferably frozen. Fruit material, in particular frozen, having 40 to 80% of its original weight and containing some added sugar, preferably mono saccharide.
Patent DE-69109223-D1 (DE)
Inventor: ELVIN-JENSEN FLEMMING
IPC: B65D19/04
Filed: 1991-09-20
Granted: 1995-06-01
Abstract: A bulk container of the kind used in storage of materials is shewn which is normally transported from location to location by a fork lift truck. The container comprises sidewalls (20) and a base (24). There are a pair of recesses in the lower portion of th container below the base which are capable of receiving the "tines" (18) of a fork. Ribs (48) are provided on the underside of the container running in the direction of the recesses. Internally the base of the container is connected to the side walls with a large radius. The ribs extend along the underside of such portions, having their lower edges on an arc of still larger radius. <IMAGE>
Patent DE-69126660-D1 (DE)
Inventor: HALL SEAN
IPC: C11D3/12
Filed: 1991-01-15
Granted: 1997-07-31
Abstract: A stabilised gel system for supporting finely divided particulate matter in suspension comprises a hydrosol of silicic acid stabilised by entanglement with micelles of a tenside. Such a stabilised gel system can be used as the basis for a liquid built detergent composition or for an abrasive preparation.
Patent DE-69132992-D1 (DE)
Inventor: MOSSA ALBERT CARMELO
IPC: G05D23/19
Filed: 1991-11-29
Granted: 2002-05-23
Abstract: An apparatus and control system for performing automated polymerase chain reaction (PCT) comprises a sample block (12) having wells for holding sample tubes (10), a computer controller (20), heating (14,156) and cooling (34,40) elements and a temperature sensor (21). The computer controller (20) monitors the temperature of the sample block (12) over time to determine the temperature of the liquid samples (10) and adjust the heating or cooling applied to the sample tubes (10) in order to provide for an optimal or desired PCR procedure.
Patent DE-69133509-D1 (DE)
Inventor: KAASGAARD GUNNAR
IPC: C07D499/68
Filed: 1991-07-03
Granted: 2006-04-20
Abstract: beta -Lactam derivatives are synthesized by an enzymatic reaction of the parent amino  beta -lactam with the corresponding acylating agent, the concentration of the acylating agent plus the concentration of  beta -lactam derivative in the reaction mixture being above about 400 mM.
Patent DE-69203165-D1 (DE)
Inventor: ROSTAING JEAN-CHRISTOPHE
IPC: G02B1/10
Filed: 1992-06-10
Granted: 1995-08-03
Abstract: The invention relates to the manufacture of an optical structure. On a polymeric substrate 41, are carried out first a surface activation at 42, and the deposition of a 2000  ANGSTROM  thick SiO2 layer 43, then  the deposition of a plurality of functional layers 44, 44', 44'', and finally a 3 micron thick SiO2 deposition 45 followed by a 3 micron thick Si3N4/SiOxNy deposition (46), the latter under conditions of radio frequency polarisation. The optical structure thus produced has qualities of adherence, of abrasion resistance and of resistance to thermal shocks. <IMAGE>
Patent DE-69215887-D1 (DE)
Inventor: BORNANCINI JOSE CARLOS MARIO
IPC: B26B13/20
Filed: 1992-10-07
Granted: 1997-01-23
Abstract: PCT No. PCT/BR92/00017 Sec. 371 Date Apr. 7, 1994 Sec. 102(e) Date Apr. 7, 1994 PCT Filed Oct. 7, 1992 PCT Pub. No. WO93/06977 PCT Pub. Date Apr. 15, 1993Handles for cutting instruments such as scissors are described, each handle being made of a relatively rigid plastics material and being provided in its finger-receiving hole portion (8;8') with a lining ring (15;15') of elastically deformable material, such as natural or synthetic rubber. Such elastically deformable ring permits the scissors to adapt itself to the fingers of the user, independently of their size or whether the user is right- or left-handed.
Patent DE-69217113-D1 (DE)
Inventor: FOND OLIVIER
IPC: B65D1/32
Filed: 1992-05-04
Granted: 1997-03-13
Abstract: The invention relates to a closed cartridge provided in order to be extracted under pressure, containing a substance (3) for preparing a beverage, comprising a dish (2) with an upper face and lateral wall having a substantially frustoconical shape and a lower face (4) having a diameter greater than the upper face, in which the lower face is a protective cover welded onto the perimeter of the lower edge of the dish and consists of an oxygen-impermeable flexible material chosen from the group consisting of aluminium, an aluminium/plastic composite, an aluminium/plastic/paper composite, pure plastic or multi-layers. <IMAGE>
Patent DE-69217445-D1 (DE)
Inventor: KENWRIGHT ERIC
IPC: F16B2/08
Filed: 1992-10-23
Granted: 1997-03-27
Abstract: An open clamp structure, especially an earless clamp structure with overlapping inner and outer clamping band portions (11a, 11b) adapted to be mechanically interconnected; the clamp structure can be tightened about the object to be fastened by the application of a tightening tool (22, 22') at tool-engaging surfaces (24a, 25a) in these band portions; the tool-engaging surfaces are thereby so constructed and arranged that over-torquing during tightening is precluded. Savings in band material can be realized by the particular arrangement of the mechanical connection of the inner and outer band portions which also permits an efficient preassembly. <IMAGE>
Patent DE-69218866-D1 (DE)
Inventor: HIRAI YUTAKA
IPC: G01B5/00
Filed: 1992-09-23
Granted: 1997-05-15
Abstract: A parallel plane holding mechanism is constructed as follows. Beams are provided on the peripheral portion of a flat plate-shaped weight member. A base plate is provided so as to face the weight member. First and second electrodes are provided on both surfaces of the weight member and the base plate to face each other. A voltage is applied between the first electrode and the second electrode so that the distance between the weight member and the base plate is controlled to move the weight member to thereby hold a reference surface of the weight member to be parallel to a predetermined reference surface. <IMAGE>
Patent DE-69219109-D1 (DE)
Inventor: REYNARD KENNETH
IPC: B65D90/00
Filed: 1992-01-30
Granted: 1997-05-22
Abstract: There is disclosed a cast lift fitting (10) for use on long body cargo containers (50) of non-standard length, and which can be positioned along the upper edges of the container at positions inboard of the top end corners of the container so that the fitting can be engaged by a lift arm of an existing standardised crane designed for use with containers of standard length, in which the fitting (10) comprises: a body (12) having an upper surface (22), lower surface (24), inner end surface (16), outer end surface (14) and parallel sidewalls (18, 20); a chamber (26) defined in body (12) and communicating with upper surface (22) via an entrance aperture (28) and arranged to receive the lift arm of the crane; and an integral spigot (40) depending from body (12) and adapted to be received rigidly and then welded in position in the top of an intermediate vertical support post (55) provided along the sidewall of the container (50) at a position intermediate the ends of the container, so that a non-standard length cargo container (50) can be lifted, moved and then lowered by use of standard designs of cranes. The integral formation of the cast fitting (10) and spigot (40) provides a robust construction, which is welded securely in position along one of the top side support rails (52) of the frame of the container, and also is welded to the top of the intermediate vertical support post (55), thereby providing lateral rigidity for the container without the necessity for obstructing side plate gussets within the container space, required in known constructions, and which obstructs the movement of cargo.
Patent DE-69219754-D1 (DE)
Inventor: CARLSEN ARNE
IPC: C05G5/27
Filed: 1992-03-09
Granted: 1997-06-19
Abstract: The present invention relates to a fertilizer composition comprising solution or dispersion of nutrient compounds and method for its manufacture. The solution/dispersion constitutes the discontinuous phase of a water-in-oil type (w-i-o) emulsion having a volume phase ratio, discontinuous phase : total volume in the range of 0.80-0.95. The fertilizer composition may additionally contain 0-60 weight% solid nutrient salts and/or urea. The oil or hydrocarbon component of the w-i-o emulsion comprises mineral, vegetable or animal oils, wax or mixture of these, and the emulsion comprises at least one w-i-o emulsifier. The hydrocarbon component may also contain 0.5-6 weight% of elastomere, preferably polyisobutylene. The method comprises dissolving or dispersing the nutrient compounds at a temperature of 5-15<o>C above the crystallization temperature of the mixture, and then add while stirring to a mixture of emulsifier and hydrocarbon, said latter mixture having been heated to about the same temperature as the former mixture. The combined mixtures are exposed to intensified stirring for 0.3-3 minutes. <IMAGE>
Patent DE-69225558-D1 (DE)
Inventor: HEINZMAN STEPHEN WAYNE
IPC: C08B31/18
Filed: 1992-11-09
Granted: 1998-06-25
Abstract: Starch is oxidized in a controlled manner using nitric acid, sulfuric acid and vanadium catalyst. The resulting oxidized starch is useful in detergent compositions as a dispersant, builder and cleaning auxiliary.
Patent DE-69225660-D1 (DE)
Inventor: MEHOUDAR RAPHAEL
IPC: A01G25/02
Filed: 1992-09-25
Granted: 1998-07-02
Abstract: An emitter unit having an elongated flowduct. The flowduct comprises a central elongated control duct of substantially rectangular cross-sectional shape having a width a and two sets of successive like flow pockets located respectively on either side of the control duct and opening into the control duct. Each flow pocket of the sets is defined between a pair of adjacent side walls of a pair of successive baffles of a corresponding set of baffles. Each baffle has baffle side walls which terminate in a baffle edge of width c and of height b, the baffles of one set being respectively directed substantially towards the mid-points of the inter-baffle regions of the opposite set. The baffle edges of each set of baffles are substantially aligned and define one pair of opposite longitudinal sides of the control duct, the other pair of longitudinal sides of the control duct being defined by first and second opposite control duct walls. The aligned edges of one set of baffles are substantially parallel to the aligned edges of the opposite set of baffles. The dimensions of a and c relative to d where d is the minimum throughflow spacing in the flowduct between successive, oppositely directed baffles are such that c lies substantially in the range 0-0.25d and a, lies substantially in the range 0.2d-0.4d. <IMAGE>
Patent DE-69226054-D1 (DE)
Inventor: WALTER RICHARD J
IPC: B60R9/12
Filed: 1992-03-13
Granted: 1998-08-06
Abstract: A utility rack is provided that may be swiftly and easily attached to the exteriors of vehicles of various sizes. The utility rack has a carrier bar containing a hollow compartment. A rubber band or a spring inside the hollow compartment is attached at either end to a non-elastic strap which extends from the hollow compartment and outside the carrier bar to hooks or other anchors detachably affixed to anchor points on the vehicle. Locking mechanisms are mounted on the carrier bar to lock the non-elastic straps to the carrier bar by a pawl mechanism or by a pin. The utility rack is placed on the vehicle by pulling on the non-elastic straps and placing their respective anchors on the anchor points of the vehicle and then locking the non-elastic straps to the carrier bar by means of the pawl and ratchet mechanisms or pin-perforated strap locking mechanisms.
Patent DE-69230207-D1 (DE)
Inventor: MALVESTUTO JUN FRANK S
IPC: B64C3/14
Filed: 1992-04-09
Granted: 1999-12-02
Abstract: A rotor flap apparatus is attached to the trailing edge of a wing of a craft. The rotor flap apparatus includes a rotatable rotor mounted on an attachment arm, which is pivotally mounted on a trailing edge of the wing. The attachment arm can be raised or lowered to move the plane of the rotor up or down to vary the lift and thrust characteristics of the wing, to prevent stall and also to allow very low speed take off and landing. In one embodiment, propellers are provided at the leading edge of the wing, in conjunction with the rotor flap apparatus, to provide a system which allows vertical take off and landing of the aircraft. Other embodiments include wings with rotor flap apparatus attached to land craft and underwater craft as well.
Patent DE-69308609-D1 (DE)
Inventor: RODICIO IGNACIO
IPC: C12M3/02
Filed: 1993-06-11
Granted: 1997-04-10
Abstract: PCT No. PCT/EP93/01488 Sec. 371 Date Dec. 8, 1995 Sec. 102(e) Date Dec. 8, 1995 PCT Filed Jun. 11, 1993 PCT Pub. No. WO94/29432 PCT Pub. Date Dec. 22, 1994An anti-foam device for a bioreactor is provided consisting of a perforated plate, made by hydrophobic material, which rotates at the surface of the liquid culture medium contained in the bioreactor vessel, the perforated plate being perpendicular to an inclination from 45 to 90 degrees in respect of the surface of the culture medium.
Patent DE-69310200-D1 (DE)
Inventor: OSIPO CLODIA
IPC: B29D11/00
Filed: 1993-11-03
Granted: 1997-05-28
Abstract: A process for molding hydrophilic contact lenses comprising the steps of providing lens forming liquid comprising hydrophilic monomer mixed with solvent and polymerizing the liquid between two mold halves. The improvement comprises substantially removing the solvent by evaporation at temperature no higher than about 100 degrees C.
Patent DE-69313952-D1 (DE)
Inventor: KIKKAWA YOSHITSUGI
IPC: F25J3/00
Filed: 1993-03-08
Granted: 1997-10-23
Abstract: Provided is an improved refrigeration system for pre-cooling natural gas or cooling a mixed refrigerant for natural gas liquefaction in a propane refrigeration process widely used for the liquefaction of natural gas. The system comprises a plurality of plate-fin heat exchangers (31) preferably arranged in a parallel relationship for passing a propane refrigerant as a vertical flow and pre-cooling natural gas or cooling a mixed refrigerant for liquefying natural gas, and a thermo siphon drum (33,35,37,39) for the propane refrigerant consisting of a horizontally disposed, laterally elongated tank. Because the passages of the heat exchanger for the natural gas or the mixed refrigerant extend over their entire length in mutually separate relationship, even when the propane refrigerant, the natural gas or the mixed refrigerant is in both gas and liquid phases, a high efficiency of heat transfer can be attained, and the size of the heat exchanger can be reduced. In particular, from an economic view point, it is preferable if the thermo siphon drum serves also as a flash tank. <IMAGE>
Patent DE-69317411-D1 (DE)
Inventor: GRIFFITH RONALD
IPC: C07B57/00
Filed: 1993-04-01
Granted: 1998-04-16
Abstract: (S)- alpha -phenyl-2-pyridineethanamine, and its pharmaceutically acceptable derivatives, are useful in the treatment of neurodegenerative disorders, and exhibit linear pharmacokinetics.
Patent DE-69317969-D1 (DE)
Inventor: CLARKE ALAN ROY
IPC: B23K11/14
Filed: 1993-09-02
Granted: 1998-05-20
Abstract: A method of fixing a carrying handle (12) to a metal container (10), such as a paint can, comprises securing cleats (14) to diametrically opposed sides of the container wall by projection welding with a perforated end portion of the handle (12) in situ between the container wall and an annular flanged head of the cleat. A pilot (26) maintains alignment of the cleat (14), the hole (24) in the handle, and a welding electrode (28). <IMAGE>
Patent DE-69318577-D1 (DE)
Inventor: BRANCALEONI GREGORY
IPC: C09C1/68
Filed: 1993-01-05
Granted: 1998-06-18
Abstract: An abrasive composition for use in polishing or planarizing the surface of a work piece is provided comprising about 30 to 50 percent of cerium oxide; about 8 to about 20 percent of fumed silica and about 15 to about 45 percent of precipitated silica. Methods using the composition to polish or planarize the surfaces of work pieces, as well as products produced by such methods, are also provided.
Patent DE-69322765-D1 (DE)
Inventor: CONSTANTZ BRENT
IPC: A61K6/838
Filed: 1993-09-24
Granted: 1999-02-04
Abstract: A calcium phosphate cement composition is characterized by the use of a phosphate or carbonate solution as a wet reactant. A method of forming the cement includes combining dry ingredients including calcium and phosphate sources, with such a solution.
Patent DE-69327965-D1 (DE)
Inventor: CHAN WAI NGOR
IPC: A61P25/24
Filed: 1993-12-08
Granted: 2000-04-06
Abstract: A compound of formula (I) or pharmaceutically acceptable salt thereof: wherein either Y is N and R2 is hydrogen, or Y is C-R1; where either one of R1 and R2 is hydrogen and the other is selected from the class of hydrogen, C3-8 cycloalkyl, C1-6 alkyl optionally interrupted by oxygen or substituted by hydroxy, C1-6 alkoxy or substituted arminocarbonyl, C1-6 alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 alkylcarbonyloxy, C1-6 alkoxy, nitro, cyano, halo, trifluoromethyl, CF3S, or a group CF3-A-, or a group CF2H-A'-, trifluoromethoxy, C1-6 alkylsulphinyl, perfluoro C2-6 alkylsulphonyl, C1-6 alkylsulphonyl, C1-6 alkoxysulphinyl, C1-6 alkoxysulphonyl, aryl, heteroaryl, arylcarbonyl, heteroarylcarbonyl, phosphono, arylcarbonyloxy, heteroarylcarbonyloxy, arylsulphinyl, heteroarylsulphinyl, arylsulphonyl, heteroarylsulphonyl, C1-6 alkylcarbonylamino, C1-6 alkoxycarbonylamino, C1-6 alkyl-thiocarbonyl, C1-6 alkoxy-thiocarbonyl, C1-6 alkyl-thiocarbonyloxy, 1-mercapto C2-7 alkyl, formyl, or aminosulphinyl, aminosulphonyl or aminocarbonyl, or C1-6 alkylsulphinylamino, C1-6 alkylsulphonylamino, C1-6 alkoxysulphinylamino or C1-6 alkoxysulphonylamino, or ethylenyl terminally substituted by C1-6 alkylcarbonyl, nitro or cyano, or -C(C1-6 alkyl)NOH or -C(C1-6 alkyl)NNH2, or one of R1 and R2 is nitro, cyano or C1-3 alkylcarbonyl and the other is methoxy or amino optionally substituted by one or two C1-6 alkyl or by C2-7 alkanoyl; or R1 and R2 together are -(CH2)4- or -CH=CH-CH=CH-, or form an optionally substituted triazole or oxadiazole ring; R3 to R9 represent various substituent groups; and X is oxygen or NR10 where R10 is hydrogen or C1-6 alkyl.
Patent DE-69328262-D1 (DE)
Inventor: HINZMANN GERD
IPC: B30B11/02
Filed: 1993-11-24
Granted: 2000-05-04
Abstract: This invention relates to a device to compact parts with an undercut out of powder material having an upper die moveable relative a lower die, at least one upper punch associated with the upper die for relative movement therebetween, at least two lower punches associated with the lower die for relative movement therebetween, the lower punches defining a lower cavity with the lower die for filling with the powder material when the dies are in an open position, the upper die contacting the lower die in a closed position for movement of one of the lower punches towards the upper die so as to transfer the powder material towards the upper die and then to compact the powder material between the upper and lower punches with said dies in the closed position so as to produce the part; the dies moveable to an eject position for ejection of the compacted part.
Patent DE-69405610-D1 (DE)
Inventor: CARTOSSI FERDINANDO
IPC: A47J27/022
Filed: 1994-01-25
Granted: 1997-10-23
Abstract: The method enables a stainless steel cooking utensil to be formed with a decorated base, the base being of the type comprising three layers (12,14,18), of which one (12) is an intermediate layer of a good heat conducting metal and the other two layers are of stainless steel. Compared with traditional methods for forming normal utensils of the aforesaid type, there is a further step consisting of positioning on the outer stainless steel layer at least one sheet portion of a metal having a melting point not less than that of the metal forming the intermediate layer. An aluminium foil (22) is interposed between the sheet portion (18) and the outer stainless steel layer (14) if the metal of the sheet portion (18) does not enable a direct permanent connection to be achieved between the sheet portion and the outer layer. A decoration can also be obtained on the inside of the utensil base in a similar manner. <IMAGE>
Patent DE-69412118-D1 (DE)
Inventor: SALMASI ZAREH
IPC: G01N33/20
Filed: 1994-10-24
Granted: 1998-09-03
Abstract: PCT No. PCT/GB94/02337 Sec. 371 Date Jun. 19, 1996 Sec. 102(e) Date Jun. 19, 1996 PCT Filed Oct. 24, 1994 PCT Pub. No. WO95/12821 PCT Pub. Date May 11, 1995A method of estimating mechanical hardness of a steel by the measurement of a plurality of magnetic parameters of the steel, comprises the steps of estimating for each parameter one or more probable hardness ranges by reference to a stored set of hardness ranges and associated parameters and combining these estimates to provide an estimate of the hardness range. Preferably three parameters are measured and these may be coercivity, power loss and permeability. These parameters may be measured simultaneously.
Patent DE-69429535-D1 (DE)
Inventor: HELLER MICHAEL J
IPC: C12Q1/6825
Filed: 1994-10-26
Granted: 2002-01-31
Abstract: A self-addressable microelectronic device is designed and fabricated to actively carry out and control multi-step and multiplex molecular biological reactions in microscopic formats.
Patent DE-69432519-D1 (DE)
Inventor: HOOD LARRY L
IPC: A61F9/013
Filed: 1994-08-22
Granted: 2003-05-22
Abstract: A thermo-keratoplasty system and method for locally heating and reshaping a cornea in a manner that produces a minimal regression of the corneal correction. The system includes a probe (12) that is coupled to a power source (14) which can provide a predetermined power, frequency and time duration that creates a thermal profile within the cornea which extends from the epithelium into the corneal stroma. The electrical return of the probe is a lid speculum (202) which maintains the eyelids in an open position. The probe (12) is placed into contact with the cornea and energy is transferred from the power source (14) to the eye, through the lid speculum (202) and back to the power source (14). The energy from the power supply is focused by a probe tip (240) that locally heats and denatures the cornea, and causes a subsequent shrinkage of corneal tissue. A pattern of denatured areas can be created around the cornea to correct the vision of the eye.