baber/WOPTO huggingface dataset:
Patent DE-68906915-D1 (DE)
Inventor: WILLIAMS ALLEN CONNELL
IPC: B65D75/28
Filed: 1989-01-12
Granted: 1993-07-15
Abstract: A package (1) for extended storage and in-store display of fresh red meat is disclosed. Preferably the package (1) is made by a vacuum skin packaging process wherein the forming web is a composite peelable film (3) having a peelable oxygen barrier layer (4) and an oxygen permeable skin layer (5) which remains to enclose the product (8) when the peelable film (4) is removed after storing. A means and method for readily initiating the peeling process is provided by a combination of a manual pull tab (18) and selected perforations (17) of the forming web.
Patent DE-68909218-D1 (DE)
Inventor: HADLEY MAXWELL
IPC: B64C27/00
Filed: 1989-01-13
Granted: 1993-10-21
Abstract: PCT No. PCT/GB89/00035 Sec. 371 Date Sep. 13, 1990 Sec. 102(e) Date Sep. 13, 1990 PCT Filed Jan. 13, 1989 PCT Pub. No. WO89/06623 PCT Pub. Date Jul. 27, 1989.An apparatus for tracking a rotating blade to determine parameters associated with the rotation of that blade. In one embodiment, the apparatus includes a detector in which at least two sensing photodiodes define substantially fan shaped detector planes and are arranged to sense an illuminated point at a known location on the blade passing through these planes. The time taken for the point on the blade to pass between the planes is measured and parameters associated with the rotation of the blade are calculated therefrom. In another embodiment, the detector defines at least two divergent detector fields, and a reactive radiation source responsive to the passage of the blade through the detector fields is provided on the blade. The reactive radiation source is arranged to radiate a signal such as a light signal which is detected by the detector.
Patent DE-68910743-D1 (DE)
Inventor: PERRIN ALAN PHILIP
IPC: A01G9/10
Filed: 1989-07-14
Granted: 1993-12-23
Abstract: A low density (5-12 Kgs/M<3>), rigid, unicellular (i.e. closed cell) expanded polyurethane foam is perforated through at least part of its thickness by mechanical means (20a,20b), resulting in a hydrophilic, heterocellular (open cell) foam, whereby to facilitate the passage of emergent plant roots and also to provide groups of enlarged voids (in contrast to the fine cell structure of the unmodified foam) so as to facilitate water absorption and retention.
Patent DE-68923234-D1 (DE)
Inventor: VAN ZILE RICHARD
IPC: A61F2/38
Filed: 1989-01-09
Granted: 1995-08-03
Abstract: A tool for removal of a joint prosthesis intended for implantation in a body. The prosthesis includes a component adapted to be fixed to a long bone having an intramedullary canal and further includes an elongated male stem having a uniformly tapered outer surface. In order to accommodate the particular size of long bone to which the component is to be fixed, a properly sized female stem is attached to the male stem before the component is fixed to the long bone. The female stem is adapted to be received in the intramedullary canal for fixation thereto, and has a uniformly tapered inner surface, the angle of the taper being substantially similar to the angle of taper of the outer surface of the male stem. As a result, the male stem and female stem become locked together when the inner surface of the female stem engages the outer surface of the male stem. The tool serves to disengage is obtained the male stem from the female stem as well as to disengage the female stem from the bone.
Patent DE-69001120-D1 (DE)
Inventor: ANDERSEN HENRY BECH RAVN
IPC: A23N17/00
Filed: 1990-11-16
Granted: 1993-04-22
Abstract: In a method of pressing flour or other vegetable material into briquettes or pellets and of the kind, in which the pressing equipment is supplied with steam from a steam source producing steam in a saturated state, the new feature consists in that the steam prior to being supplied to the pressing equipment is heated to form dry or superheated steam by using an electrical steam drier or superheater of the kind having between its inlet (1) and outlet (2) a heating chamber (3) provided with electrical heating elements (4, 5), through which heating chamber (3) the steam is conducted. In this manner, it is avoided that the pressing equipment is blocked or choked by "gooey" or sticky pressing material. The steam may be heated by means of an electrical steam drier and/or superheater with an inlet (1), a heating chamber (3) for saturated or wet steam and an outlet (2) for dried or superheated steam, in which the heating chamber (3) is elongated with the inlet (1) and the outlet (2) placed at the same end (7), from which a partition wall (8) extends to a location at a distance from the opposite end (10) of the heating chamber (3), whereas both the partition wall (8) and the electrical heating elements (4, 5) are secured to a removable cover (9), on its outside (in a housing 6) carrying the requisite electrical connecting means for the heating elements (4, 5). This makes it possible to clean and/or inspect the apparatus with a minimum of effort, as both the partition wall (8) and the heating element (4, 5) can be removed simultaneously by removing the removable cover (9). With the vertical orientation of the heating chamber (3) shown it is additionally achieved that the mechanical loading on the partition wall (8) and the heating elements (4, 5) is as little as possible, and that any water will collect below in the heating chamber (3), from where it is drained automatically through a steam trap (13). <IMAGE>
Patent DE-69002596-D1 (DE)
Inventor: RAUSING HANS
IPC: A23L7/109
Filed: 1990-10-31
Granted: 1993-09-09
Abstract: A method for the cooling of a heated, e.g. heat-sterilized, flow containing particles of foodstuff character. The flow is separated into a high-particle and a low-particle fraction which is cooled separately and is used later as a cooling medium for the cooling of the high-particle fraction. The method is intended in the first place to be used in so-called aseptic packaging according to which the heat-treated, cooled foodstuff product, e.g. fruit soup, vegetable soup, meat broth etc. is packed in sterilized packing containers, or in packing containers manufactured from sterilized packing material, under aseptic packing conditions.
Patent DE-69002870-D1 (DE)
Inventor: FILIPPONE MAURO
IPC: C01D3/16
Filed: 1990-05-07
Granted: 1993-09-30
Abstract: Process for the purification of an aqueous alkali metal chloride solution from iodine compounds and ammonium compounds, in which the operation is carried out in two successive stages comprising a first stage in which the iodine compounds are oxidized to molecular iodine which is removed from the solution on a halogenated basic anion exchange resin, and a second stage in which the ammonium compounds are oxidized to form nitrogen which is removed in a stream of inert gas.
Patent DE-69010692-D1 (DE)
Inventor: ILOMAEKI VALTO
IPC: E21D9/12
Filed: 1990-10-25
Granted: 1994-08-18
Abstract: PCT No. PCT/FI90/00252 Sec. 371 Date Apr. 20, 1992 Sec. 102(e) Date Apr. 20, 1992 PCT Filed Oct. 25, 1990 PCT Pub. No. WO91/06798 PCT Pub. Date May 16, 1991.A method for mounting pipelines (8) or outer walls of a tunnel in the ground where one after another joined polygon or round cylinders are forced to penetrate into the ground when the soil cut by the front edge of the first cylinder (2) moves into the said cylinders during tunnelling. The cylinders (2, 3, 4, 15) containing soil are replaced by the final pipe/piping (8) meant for the ground, by forcing and/or pulling said pipe/piping in the place of said cylinders and the soil excavated from the tunnel is removed from the tunnel inside the said cylinders when said cylinders are forced out of the tunnel.
Patent DE-69014684-D1 (DE)
Inventor: LEONG KAM W
IPC: A61P3/00
Filed: 1990-03-08
Granted: 1995-01-19
Abstract: The invention relates to poly(phosphate esters), compositions comprising the poly(phosphate esters), and methods of use.
Patent DE-69022697-D1 (DE)
Inventor: PREECE KIM
IPC: A62B9/02
Filed: 1990-06-06
Granted: 1995-11-02
Abstract: A regulator for use in underwater breathing comprises a primary housing with a breathing chamber and a demand valve (20) enabling flow of air, upon demand by a user, from an inlet orifice (22) to an output (16) in the valve (20) and then to an outlet (32) in the primary housing and then via a mouthpiece (29) to the lungs of a user. The valve (20) comprises a slidably mounted poppet (21) one end (23) of which is urged against orifice (22) by a biasing spring (25). Movable diaphragm (28) in response to demand for air draws end (23) of the poppet away from the orifice (22) against the force of the biasing spring (25) allowing the flow of air. A concentric sleeve about the valve body may be rotated to adjust the flow of air through the regulator. <IMAGE>
Patent DE-69023145-D1 (DE)
Inventor: BOWERS RODERICK
IPC: G02C7/04
Filed: 1990-10-15
Granted: 1995-11-23
Abstract: PCT No. PCT/GB90/01586 Sec. 371 Date Apr. 13, 1992 Sec. 102(e) Date Apr. 13, 1992 PCT Filed Oct. 15, 1990 PCT Pub. No. WO91/06019 PCT Pub. Date May 2, 1991.A process for treating polymeric contact lenses comprising the steps of: (a) where necessary, activating the polymeric surface to be treated and (b) treating the surface with a compound of formula (I), wherein X is a group which reacts with the polymer surface; Y is straight or branched C1-6 alkylene; the groups R are the same or different and each is straight or branched C1-4 alkyl, and A- is a counterion. X-Y-CH2N(+)R3 A(-)(I)
Patent DE-69031513-D1 (DE)
Inventor: FINNERTY JAMES L
IPC: G06F17/50
Filed: 1990-05-25
Granted: 1997-11-06
Abstract: The interconnection costs of electronically linked objects is minimized by the successive partitioning of the initial logic design. The partitioning is based upon the electrical properties of the drivers and loads of the linked objects forming the design. Further, time critical connections are weighted so as to further minimize interconnection cost. A further method refines the result of the successive partitioning by calculating each linked object's contribution to the overall delay of the design. Both the design of device function and timing and the physical realization of the electronically linked objects are solved jointly to make use of the information available from the logical and physical designs.
Patent DE-69109707-D1 (DE)
Inventor: VAN BEIJNEN CHRISTIANUS ANTONI
IPC: H01M4/90
Filed: 1991-02-18
Granted: 1995-06-22
Abstract: The invention provides a powdered starting material for a nickel-based alloy for manufacturing a porous anode of a fuel cell containing 0.5 to 10% by weight of aluminium, titanium and/or zirconium. The powder is manufactured using a mixture of carbonyl nickel powder and a powder of an intermetallic aluminium, titanium and/or zirconium compound having a particle size of 1 to 10 microns. The powder is produced by mixing the carbonyl nickel powder with an amount of an intermetallic compound such that 0.5 to 10% by weight of the desired element or elements is present in the anode material, the intermetallic compound having a particle size of 1 to 10 mm. An anode for a fuel cell can be produced from the powder by applying the powder to a substrate and sintering it at 900 to 1100 DEG C.
Patent DE-69111182-D1 (DE)
Inventor: RICARD CLAUDE
IPC: G02B6/42
Filed: 1991-10-15
Granted: 1995-08-17
Abstract: The subject of the present invention are processes and devices for automatically connecting ends of lengths of conductor wires or of optical fibres to suitable receptacles of components, using grippers of various types and for specific purposes. 
<??>A device according to the invention comprises a conveyor (1) which has grippers at various end-treating units. The loading unit (5) instals lengths of wire in a first type of gripper (2). The units (4), (20) modify the ends with a view to connecting them. The unit (21) changes over the ends in the grippers so as to dispose them in a preferred order for the connection which is subsequently carried out by one or more units (32). The invention uses grippers suitable for various operations in order to hold a group of wires or in order to hold components. 
<??>One application is the automatic manufacture of bundles of conductor wires. 
<IMAGE>
Patent DE-69113969-D1 (DE)
Inventor: LEE KANG IN
IPC: H01L21/027
Filed: 1991-12-16
Granted: 1995-11-23
Abstract: Terpolymers of styrene, mono-iso-butyl maleate and mono-2-(n-butoxy)ethyl maleate wherein the ratio of styrene units to maleate units is in the range of about 1:1 to about 1.6:1 and the ratio of mono-iso-butyl maleate units to mono-2-(n-butoxy)ethyl maleate is in the range of about 3:2 to about 1:3. The terpolymers are useful as alkali soluble binders for photoresist compositions.
Patent DE-69115744-D1 (DE)
Inventor: BEY PHILIPPE
IPC: C07D239/88
Filed: 1991-04-11
Granted: 1996-02-08
Abstract: This invention relates to certain conjugates of folates and antifolates with difluoroglutamic acid which are useful in the treatment of patients suffering from certain neoplastic diseases including leukemia, melanomas, carcinomas, sarcomas and mixed neoplasias.
Patent DE-69117720-D1 (DE)
Inventor: HICKS CLARK T
IPC: B29C48/355
Filed: 1991-06-20
Granted: 1996-04-11
Abstract: Continuous lamination of ABS and polymethylmethacrylate (PMMA) is achieved employing a continuous sheet or reel of PMMA 0.1 inch to 0.250 inch thick optionally preheated on one side; a web of ABS is extruded at about 450 DEG -550 DEG  F. from pellets onto the PMMA at the nip of a roll stack. In the roll stack, the two laminated layers are compressed and gradually cooled. The laminate displays properties of both ABS and acrylic. It has excellent thermoforming properties.
Patent DE-69122066-D1 (DE)
Inventor: MCCLURE DAVID CHARLES
IPC: G11C29/04
Filed: 1991-12-12
Granted: 1996-10-17
Abstract: An integrated circuit memory is disclosed which includes redundant columns associated with a sub-array (12), and in which multiple input/output terminals are placed in communication with multiple columns in the sub-array in read and write cycles. The number of redundant columns per sub-array is less than the number of input(38)/output(20) terminals. A multiplexer connects the selected redundant column to a selected sense amplifier and write circuit for the input/output with which the replaced column was associated. The multiplexer includes pass gates connected to the bit lines of the redundant column, and fuses connected between each of the pass gates and each of the sense/write circuits selectable for the redundant (25) column. Those of the fuses which are not associated with the selected input/output are opened, and the fuses associated with the selected input/output are left intact. Precharge transistors are connected to the fuse sides of the pass gates, for precharging each of the floating nodes after the pass gates are turned off. This precharging negates the effect of any charge which may be trapped on the fuse side of the pass gates for those lines where the fuses are opened, so that the access time for the next cycle will not be degraded. <IMAGE>
Patent DE-69124379-D1 (DE)
Inventor: WALLER CLIVE GREGORY
IPC: G01N9/18
Filed: 1991-08-23
Granted: 1997-03-06
Abstract: PCT No. PCT/AU91/00386 Sec. 371 Date Feb. 19, 1993 Sec. 102(e) Date Feb. 19, 1993 PCT Filed Aug. 23, 1991 PCT Pub. No. WO92/03718 PCT Pub. Date Mar. 5, 1992.A sensor (1) is provided for sensing the entrainment of a fluid of low specific gravity in a fluid of higher specific gravity, particularly the entrainment of refrigerant gas in refrigerant liquid. The sensor (1) is typically installed into a higher pressure liquid supply line (24) of a refrigeration system (26). The sensor (1) has a differential float (16) including a float member (54) pivoted about a pivot (56) in a chamber (14) coupled to the supply line (24). The float member (54) has a specific gravity greater than the specific gravity of both of the fluids in which it operates. However, the location of the pivot (56) intermediate of the length of the float member (54) gives a net specific gravity for the differential float (16) which is less than the specific gravity of one of the fluids. Hence, the differential float (16) can withstand a high pressure operation, say at 2MPa, and can operate as a float for detecting the presence or absence of the fluid of lower specific gravity in the fluid of high specific gravity. The differential float (16) can also be used as gauge snubber (20) or to replace refrigerant capillary control tubes.
Patent DE-69131306-D1 (DE)
Inventor: MAKOUI KAMBIZ B
IPC: A61F13/15
Filed: 1991-04-15
Granted: 1999-07-15
Abstract: A liquid absorbent structure is made by dry laying a fibrous web having incorporated therein a superabsorbent material, and applying a latex coating to at least one surface of said web, which on curing imparts integrity to the resulting structure without substantially impairing the effectiveness of said superabsorbent material to absorb liquid.
Patent DE-69132439-D1 (DE)
Inventor: REED KATHRYN LEA
IPC: C07C237/10
Filed: 1991-11-18
Granted: 2000-11-09
Abstract: Hydroxyethylamine compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent DE-69206996-D1 (DE)
Inventor: PYNSON JOEL
IPC: A61B3/032
Filed: 1992-07-24
Granted: 1996-02-01
Abstract: PCT No. PCT/FR92/00739 Sec. 371 Date Jan. 18, 1994 Sec. 102(e) Date Jan. 18, 1994 PCT Filed Jul. 24, 1992 PCT Pub. No. WO93/02614 PCT Pub. Date Feb. 18, 1993.Equipment for testing visual acuity and/or visual sensitivity to spatial contrasts in humans comprises a sheet having a plurality of optotypes disposed on one of its faces, the optotypes being distributed in rows L1 . . . LN and columns C1 . . . CN. The optotypes having the same spatial frequency are arranged in the same row L1 . . . LN, the spatial frequency increasing from the first row L1 to the last row L1, the spatial frequency corresponding with the spatial frequency used for acuity tests. The optotypes constituting contrast isosensitivity sets are arranged in columns C1 . . . CN, and the luminance contrast of which has values decreasing from a first column C1, with a maximum contrast value, to a last column CN, with a minimum contrast value. N is an integer.
Patent DE-69213630-D1 (DE)
Inventor: KELMAN ELIOT
IPC: B26B19/44
Filed: 1992-03-10
Granted: 1996-10-17
Abstract: Hair cutting apparatus having a housing and a laser device (12) disposed in the housing and arranged to provide a beam of light impinging on hair to be cut, the beam of light being operative to cut said hair. The beam of light has a wavelength which is strongly absorbed by hair to be cut but not strongly absorbed by adjacent tissue, is generally not absorbed by human skin, is generally absorbed by hair in a predetermined colour range but is not generally absorbed by hair outside of said colour range. <IMAGE>
Patent DE-69214146-D1 (DE)
Inventor: RIJSEWIJK FRANCISCUS
IPC: A61K39/00
Filed: 1992-06-05
Granted: 1996-10-31
Abstract: Deletion mutant of bovine herpesvirus type 1 which has a deletion in the glycoprotein gE-gene. The mutant may further have a deletion in the thymidine kinase gene and/or the glycoprotein gI-gene, or have an insertion of a heterologous gene. Recombinant nucleic acid which comprises the gE-gene or a part thereof. Glycoprotein gE, peptides based thereon and complexes of the glycoproteins gE and gI, and antibodies against them. Vaccines and diagnostic kits comprising any one of these materials.
Patent DE-69216388-D1 (DE)
IPC: B65G51/03
Filed: 1992-11-09
Granted: 1997-02-13
Abstract: PCT No. PCT/FR92/01042 Sec. 371 Date Sep. 2, 1993 Sec. 102(e) Date Sep. 2, 1993 PCT Filed Nov. 9, 1992 PCT Pub. No. WO93/09046 PCT Pub. Date May 13, 1993.A device air-flow transfers objects each having at least one substantially flat surface. The device consists of a plurality of modules. Each module includes a chamber receiving a tray assembly. The tray assembly has at least a bottom part. The chamber is formed with a least first and second compartments separated by a wall having an opening. At least two orifices are provided penetrating through the bottom part into the second compartment. At least two channels are formed penetrating through the bottom part to the first compartment. Each opening has a stopping member with at least one passage going therethrough. A fan having a blade is housed in the chamber, so that the blade faces the opening in the wall.
Patent DE-69220565-D1 (DE)
Inventor: HANSON JOHN CHRISTOPHER SMITHK
IPC: C07D473/40
Filed: 1992-01-30
Granted: 1997-07-31
Abstract: A process for preparing 2-amino-6-chloropurine or a 2-acylated derivative thereof, comprising reacting guanine or 2,9-diacylguanine with a chlorinating agent, in the presence of methyltriethylammonium chloride as phase transfer catalyst, and thereafter when necessary, removing the 9-acyl group by hydrolysis.
Patent DE-69224065-D1 (DE)
Inventor: BONNICHSEN FRITS
IPC: A61M5/24
Filed: 1992-07-02
Granted: 1998-02-19
Abstract: An insulin injection system comprises a pen shaped syringe with a cartridge containing insulin, and an injection needle, the needle is a thinner than G 29 needle and the insulin is a type which may freely flow through a thinner than G 29 needle. When the insulin is the type comprising suspended crystals the maximal dimension of any crystal is 15  mu m.
Patent DE-69226278-D1 (DE)
Inventor: DELAMARE GUY
IPC: E04H15/20
Filed: 1992-11-30
Granted: 1998-08-20
Abstract: PCT No. PCT/FR92/01113 Sec. 371 Date Jun. 16, 1994 Sec. 102(e) Date Jun. 16, 1994 PCT Filed Nov. 30, 1992 PCT Pub. No. WO93/11330 PCT Pub. Date Jun. 10, 1993.A multi-lobed, double-wall inflatable vault includes a plurality of distinct, inflatable hollow beams. Each beam is formed by a single continuous envelope and has four zones including two lateral zones defining webs of the beam and upper and lower zones defining flanges of the beams. The beams are arranged side by side contiguously. Respective confronting webs of two adjacent beams are held opposite each other by respective continuous longitudinal flaps that can be joined by mechanical linking structure. Each flap has a T-shaped transverse cross-sectional configuration including two lateral flanges fastened to the envelope of the respective beam and a central tongue to be linked by the linking structure to the tongue of the flap of the adjacent beam.
Patent DE-69230274-D1 (DE)
Inventor: MANCHAND PERCY SARWOOD
IPC: C07F7/18
Filed: 1992-07-27
Granted: 1999-12-16
Abstract: Compounds of the formula <CHEM> wherein A is a 23,24-bisnorsteroid or a 23,24-bisnor-9,10-secosteroid radical, wherein the free valence bond is in the 22-position and wherein any hydroxy groups present are protected; R1 is hydrogen, carboxy, lower alkoxycarbonyl, lower alkylcarbonyl or unsubstituted or substituted lower alkyl; and R2 is hydroxyl, lower alkoxy, or unusbstituted or substituted lower alkyl, can be prepared from compounds of formula AX wherein X is halogen, and compounds of formula <CHEM> The compounds of formula IV can be converted into calcitriol and related compounds.
Patent DE-69232408-D1 (DE)
Inventor: PILLAI RADHAKRISHNA
IPC: C07C335/20
Filed: 1992-08-03
Granted: 2002-03-21
Abstract: Novel metal-chelate complexes comprising aminocarboxylate ligands including substituted aromatic amide moieties, such as those having the formula <CHEM> wherein R13, A1, R1 and R2 are as defined herein, are disclosed.
Patent DE-69232914-D1 (DE)
Inventor: DE VRINGER TOM
IPC: A61K8/49
Filed: 1992-03-24
Granted: 2003-03-06
Abstract: An aqueous suspension of solid lipoid nanoparticles, comprising at least one lipid and preferably also at least one emulsifier, is provided for topical application to the body, wherein the lipid is a solid lipid, selected from the group consisting of:     higher saturated alcohols;   sphingolipids;   synthetic esters;   higher fatty acids of 12-30 carbon atoms and mono-, di- and triglycerides of higher saturated fatty acids having 10 - 30 carbon atoms.   Optionally the suspension of solid lipoid nanoparticles contains a drug. A manufacturing method for the said aqueous suspension of solid lipoid nanoparticles is also provided.