baber/WOPTO huggingface dataset:
Patent DE-68902574-T2 (DE)
Inventor: MORGANTI STEVEN J
IPC: B32B27/20
Filed: 1989-05-04
Granted: 1992-12-24
Abstract: An element, particularly useful as a support for printing raised, Braille characteristics thereon is described. This element is preferably a dimensionally stable polylethylene terephthalate film , having an antistatic layer provided on one side and a layer containing matte particles on the side opposite thereto. This element can be substituted for any of the conventional Braille printing supports and will have greatly improved wear and durability characteristics while maintaining all the "feel" of the conventional supports.
Patent DE-68906611-T2 (DE)
Inventor: REITER RUDOLF
IPC: E01D15/12
Filed: 1989-07-20
Granted: 1993-09-02
Abstract: The automatic-assembly bridge, ramp and the like comprises a base segment (1) which has, on one face, two sets of wheels (2) provided with positioning means for disengaging from the ground when the bridge, ramp and the like is installed, as well as an articulation (7) for releasably coupling to a tractor (8). A second segment (20) is articulated at one end of the base segment (1) and is constituted by a first track (20a) and a second track (20b) which can be arranged mutually side by side and can be rotated independently from one another so as to be arranged in a transport position, wherein the tracks (20a, 20b) of the second segment (20) are superimposed on the base segment (1), and in an installation position, wherein the tracks (20a, 20b) are arranged substantially along the extension of the base segment (1). One of the tracks acts as ballast during the rotation of the other track.
Patent DE-68910020-T2 (DE)
Inventor: PEREZ-RUIZ JOSE-MARIA
IPC: H04M1/08
Filed: 1989-06-22
Granted: 1994-05-11
Abstract: A double interaction switch has a case in which a single block of contactors is controlled by two levers; namely, one monostable lever and one bistable lever. The bistable lever may be locked in one of its two stable positions. When the bistable lever is so locked, the monostable lever may be moved, and actuation of the bistable lever thereafter causes it to return to its unlocked position. When the monostable lever comes back to its rest position, with the bistable lever initially locked, the bistable lever comes back to its rest position. The bistable lever is lockable by means of a rod which may pivot under the action of a labyrinth, provided on the lever. The switch is suitable for use with "hands free" telephone receiver sets.
Patent DE-68919749-T2 (DE)
Inventor: NELSON JOHN C C O MINNESOTA MI
IPC: G02B5/124
Filed: 1989-05-17
Granted: 1995-06-14
Abstract: The present invention provides a retroreflective material which is efficient at high angles of incidence and which may be individually tailored so as to distribute light retroreflected by the material into a desired pattern or divergence profile. The retroreflective material of the present invention comprises a transparent surface layer (10) having a front side and a back side and an array of cube corner reflective elements (17), each of the reflecting elements including a rectangular base on the back side of the surface layer, two rectangular faces nearly perpendicular to each other each one being joined to an edge of the rectangular base to form a reflecting element (17) having a triangular cross section, and two triangular faces that are approximately parallel to each other and approximately perpendicular to the rectangular faces, and forming the ends of the reflecting elements; and the triangular and rectangular faces defining a pair of approximate cube corners therebetween, the reflecting elements arranged with their bases adjacent to the surface layer. The terms "approximately parallel" and "approximately perpendicular" are used herein to refer to faces which are truly parallel or perpendicular and faces which have small variations from true parallelism or perpendicularity.
Patent DE-68920877-T2 (DE)
Inventor: BOSSI DANIELE
IPC: G09F3/20
Filed: 1989-11-14
Granted: 1995-05-24
Abstract: This coding band (1), in particular for electric cables, is provided, proximate to its longitudinal edges, with perforations (3) adapted to be engaged by the traction elements of a computer printer and with a plurality of prepunched strips (4) which extend substantially transversely to the longitudinal extension of the band. The strips (4) delimit regions (4a) for printing identification codes (6) for the cables (7) to be tagged, can be individually removed from the band (1) and can be inserted in a seat (8) defined in a supporting element (9) which is associable with at least one cable (7) to be tagged. The strip further defines teeth (12) for its retention in the seat.
Patent DE-68926617-T2 (DE)
Inventor: ITOU YOSHIMITSU
IPC: D03D15/00
Filed: 1989-12-04
Granted: 1996-10-31
Abstract: A polyester composite monofilament for screen gauze comprises (a) a sheath part made of a polyester having a glass transition temp (Tg) of 35-73 deg C, and (b) a core part made of a polyester having a higher Tg surface area ratio of (b) to (a) is 70:30-95:5. The strength at break of the monofilament is at least 6g/d and its modulus at elongation of 10% is at elast 3.5 g/d. Pref both sheath and core comprise polyester copolymer formed mainly of polyethylene terephthalate (PET). Pref the sheath component is made by copolymerising at least one of dimer acid, adipic acid, sebacic acid and a cpd of formula R10(CnH2no)mR2 (I) with polyethylene terephthalate. In (I), R1 and R2 = 1-4C alkyl, n = 2-5 and m = 2-250. The monofilament has a concentric core/sheath structure, has a denier less than 9 or it may have at least 5 cores, each core having a strength of at 3d.
Patent DE-69006381-T2 (DE)
Inventor: THOMPSON T LEWIS
IPC: B01D53/00
Filed: 1990-03-30
Granted: 1994-05-11
Abstract: An indoor air purifier has a container with a layer of soil supported above a lower air plenum. Room air is drawn downwardly through the layer of soil and discharged from the plenum back into the room. Contaminant gases in the air are adsorbed in the soil and metabolized by microorganisms, producing carbon dioxide and water, and substantially reducing noxious and toxic materials in the air. The soil may be divided into two layers, and the air purifier operated in either of two modes. During normal operation, air is drawn through both layers of soil for removal of particles and destruction of contaminants by microorganisms. Alternatively, air may be drawn through only one layer of soil at a substantially higher flow rate for removing particulate materials. Plants may be grown in the upper portion of the soil to aid in air purification and to provide an attractive room decor.
Patent DE-69010032-T2 (DE)
Inventor: DUBOIS JACQUES
IPC: A61K8/97
Filed: 1990-02-26
Granted: 1995-02-09
Abstract: The invention relates to extracts, possessing growth factor activity, of filamentous algae of the Oscillatoria and LPP group A type, species Phormidium. The invention also relates to a process for preparation of these extracts as well as to compositions containing them.
Patent DE-69015068-T2 (DE)
Inventor: OKAMURA OKIYOSHI KOA OIL CO LT
IPC: H01M6/22
Filed: 1990-03-31
Granted: 1995-07-27
Abstract: An air cell whose nearly all the faces are opened comprises a casing (10) having a plurality of ventilation windows (13), a plurality of unit cells (30) contained in the casing (10), and an electrolyte jar (21) that is provided at the bottom of the casing (10) and that is charged with a water-absorbing material (50) which absorbs and holds an electrolyte. The air cell is light in weight, small size, and excellent power performance.
Patent DE-69017682-T2 (DE)
Inventor: AHLEN HANS
IPC: B64F1/18
Filed: 1990-06-14
Granted: 1995-09-14
Abstract: PCT No. PCT/SE90/00416 Sec. 371 Date Jan. 24, 1992 Sec. 102(e) Date Jan. 24, 1992 PCT Filed Jun. 14, 1990 PCT Pub. No. WO90/15954 PCT Pub. Date Dec. 27, 1990.A light fitting, preferably intended to be embedded in the surfacing of a runway, includes a light source (2) with a reflector (1) as well as a limiting light opening in the field of light. A mirror device is arranged for reflecting a part of the field of light (4) back towards the reflector (1) for sending this light through the light opening (3) after further reflection.
Patent DE-69020084-T2 (DE)
Inventor: BORELLO GERARD
IPC: G10K11/18
Filed: 1990-10-05
Granted: 1996-02-29
Abstract: The invention relates to an acoustic insulation screen. The screen comprises a mat (5) constituted by a flexible envelope (4) inflated by a gas under pressure and permitting free circulation of the gas inside the envelope, this envelope being chosen so as not to transmit the vibrational energy from one point to another of the envelope and the gas being chosen from those gases in which the speed of sound is greater than the speed of sound in air. The invention applies especially to the protection of the compartment for the payload of a launcher. <IMAGE>
Patent DE-69020240-T2 (DE)
Inventor: KRISHNAN RAGHAVAN
IPC: A61K31/43
Filed: 1990-04-02
Granted: 1996-04-04
Abstract: A process for producing the compound [2S-(2 alpha ,3 beta ,5 alpha )]-3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-aza bicyclo[3 2 0]-heptane-2-carboxylic acid, (4-nitrophenyl)methyl ester, 4,4-dioxide, which comprises reacting a solution of azidopenamsulfone, 4-methoxyphenol and vinylpropionate with a solution of bis(trimethylsilyl)acetamide and 4-methoxyphenol in toluene at 80-100 DEG C for 18-30 hours followed by filtering the resulting solution and cooling the filtrate to 0-10 DEG C.
Patent DE-69022120-T2 (DE)
Inventor: PELTO-HUIKKO RAIMO
IPC: B66B9/04
Filed: 1990-06-08
Granted: 1996-02-15
Abstract: Hydraulic elevator comprising an elevator car (1) travelling vertically in an elevator shaft, a hydraulic actuator, e.g. a lifting cylinder (2), moving the elevator car either directly or by means of a lifting rope (5), the lifting cylinder (2) being placed on one side of the elevator shaft, with its movable piston (3) connected to the elevator car (1) either directly or indirectly, the elevator car being provided with a compensating rope (9) passing round rope pulleys (7, 8) and serving to achieve a centric suspension of the car, said compensating rope (9) and the piston (3) of the lifting cylinder (2) being connected to a compensator (11) determining the compensating rope force relative to the lifting force. The compensator (11) is placed on one side of the elevator shaft, preferably beside or below the lifting cylinder (2).
Patent DE-69022834-T2 (DE)
Inventor: PASTOOR HENDRIK
IPC: B07B13/16
Filed: 1990-11-26
Granted: 1996-03-14
Abstract: A bulk hopper device for agricultural products, comprising a conveyor bottom (10) and a roller screen unit (7), the conveyor bottom being capable of feeding agricultural products via a discharge end to said roller screen unit, whose rollers (19,23) are disposed substantially transversely to the direction of transport of the conveyor bottom, wherein the roller screen unit is mounted in such a way that the height of at least the end of the roller screen unit adjacent to the conveyor bottom is adjustable (18) relatively to the discharge end of the conveyor bottom. <IMAGE>
Patent DE-69024656-T2 (DE)
Inventor: WINTER JEFFREY
IPC: B29C48/19
Filed: 1990-08-30
Granted: 1996-06-20
Abstract: A flexible hose construction and method of making the same are provided, the flexible hose construction comprising an inner corrugated hose made of polymeric material and having a plurality of outwardly convex projections with recesses therebetween and extending from one end thereof to the other end thereof, an outer sleeve of reinforcing material disposed in telescoping relation on the inner hose, and a tube of polymeric material disposed between the sleeve of reinforcing material and the inner hose and extending in a generally straight-line manner from projection to projection of the inner hose so as to tend to prevent the sleeve of reinforcing material from entering into the recesses of the inner hose an amount that would end to substantially reduce the flexibility characteristics of the inner hose.
Patent DE-69027429-T2 (DE)
Inventor: BERGER JOSEF
IPC: H04B1/16
Filed: 1990-03-08
Granted: 1997-01-02
Abstract: The method is for transmitting radio data system signals accompanying a programme in groups of an extended other network type. The RDS data comprises first to fourth blocks, the first block carrying the programme identification code (PI(TN)) of the programme. The second block carries a group type code (GT) identifying the extended other network type as well as a multiple variant usage code (UC) identifying which of a selection of items of information is carried in the third block. These items of information pertain to the other networks programme identified in the fourth block by its programme identification code (PI(ON)). The programme identification codes comprise a country code, an area coverage code and a programme reference code. One usage code (UC) in the second block identifies a transmission of a linkage word (12) in the third block carrying information related to the programme identification code of the programme or programmes to be linked to the programme identified in the fourth block.
Patent DE-69027935-T2 (DE)
Inventor: ZIMMERMAN WALTER
IPC: A46B7/04
Filed: 1990-12-19
Granted: 1997-02-27
Abstract: An interproximal brush comprises a handle having an end portion provided with a transverse hole communicating with a longitudinal groove for receiving the elongated stem of an interproximal brush. The handle further has a cylindrical boss formed on the lower surface thereof through which the transverse hole extends, and the brush stem is retained securely in the longitudinal groove on closure of a cap, which is pivotably attached to the end portion.
Patent DE-69101264-T2 (DE)
Inventor: CALMETTES LIONEL
IPC: F16B2/08
Filed: 1991-05-23
Granted: 1994-08-11
Abstract: Hose clip consisting of a metal band (1) wound upon itself, the ends whereof are respectively provided with complementary catch means comprising, in particular, a hook (5) able to pass behind a shoulder or lug (2) as the clip is being applied. The innermost end of the band extends, when the clip is in the closed position, at least beyond the hook. At the base of the support (4) of the hook (5) there is at least one corrugation (1b) of the band, the maximum distance between the inside surface of the corrugation and the outside surface of the extension (3) of the innermost end of the band being at most equal to the thickness of the band and preferably between a third and a half of this thickness. <IMAGE>
Patent DE-69102757-T2 (DE)
Inventor: TAVERNIER BERNARD
IPC: F24D5/10
Filed: 1991-11-08
Granted: 1994-10-27
Abstract: This element comprises a casing (3), the lower face of which, possibly covered with a facing wall (7), is situated on the side of the room to be equipped, and the upper face of which is covered with at least one layer (5) of thermally insulating material, at least some of the lateral walls comprising openings (4) for connection to a network for circulation of air at a controlled temperature, this casing being moreover equipped with heating means (6). 
<??>Application to the decoration and to the air-conditioning of a room. 
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Patent DE-69108402-T2 (DE)
Inventor: SCHOSTAREZ HEINRICH
IPC: A61P9/12
Filed: 1991-09-20
Granted: 1995-10-05
Abstract: A 5-fluoro-minoxidil compound and compositions are disclosed which are useful in the treatment of hair growth and cardiovascular disorders. The 5-fluoro-minoxidil compounds have been shown to have increased transdermal transport than minoxidil and therefore can be used in decreased amounts to achieve the same pharmacological efficacy of minoxidil.
Patent DE-69122849-T2 (DE)
Inventor: HINES JOHN BERY JUNIOR
IPC: C09B69/10
Filed: 1991-09-25
Granted: 1997-03-20
Abstract: Azo chromophores having polyoxyalkylene substituents are linked together by a covalent bond or by an intervening connecting group to form dimers or trimers. The polyoxyalkylene substituents are straight or branched chain polymers primarily of ethylene oxide which make the dimer and trimer colorants useful as fugitive tints.
Patent DE-69127384-T2 (DE)
Inventor: SARNO MARIA ERLINDA C
IPC: C07K1/30
Filed: 1991-01-31
Granted: 1998-03-26
Abstract: A multi-step process for purifying an immune serum globulin fraction from a crude plasma protein fraction involves precipitating non-serum globulin proteins from an aqueous suspension of the crude plasma protein fraction using a protein precipitant, adding a virus-inactivating agent to the clarified immune serum globulin-containing liquid, absorbing the immune serum globulins onto a cation exchange resin and washing non-serum globulin contaminants from the resin, subjecting the eluate to ultrafiltration to concentrate the immune serum globulins and separate them from low molecular weight species, contacting the concentrate with an anion exchange resin to absorb non-serum globulin contaminants, passing the immune-serum globulins through the anion exchange resin under conditions that leave non-serum globulin contaminants bound to the resin, and subjecting the filtrate to a molecular washing step to produce a purified immune serum globulin fraction. This process results in products substantially free of active viruses and contaminating lipids, activated complements and low molecular weight peptides. In addition, the process is advantageous in terms of efficiency and adaptability to large-scale production.
Patent DE-69127727-T2 (DE)
Inventor: KEOGH MICHAEL JOHN
IPC: C08K9/04
Filed: 1991-07-12
Granted: 1998-01-29
Abstract: A composition useful in the manufacture of cable comprising:     (i) a copolymer comprised of ethylene and vinyl acetate; (ii) a surface treated magnesium hydroxide having (a) a strain in the <101> direction of not more than 3.0 X 10<-><3>; (b) a crystallite size in the <101> direction of more than 800 angstroms; and (c) a surface area, determined by the BET method, of less than 20 square meters per gram; and   (iii) a silicone fluid. l
Patent DE-69132508-T2 (DE)
Inventor: ELLIS W
IPC: B41M3/14
Filed: 1991-09-25
Granted: 2001-05-03
Abstract: A unique method/system for simultaneously creating and transferring a contrasting pattern of intelligence on and from a composite ablation-transfer imaging medium to a receptor element in contiguous registration therewith is improvedly radiation sensitive and versatile, is kinetically rapid and not dependent on a sensitized ablative topcoat, and is well adopted for such applications as, e.g., color proofing and printing, the security coding of various documents and the production of masks for the graphic arts and printed circuit industries; the composite ablation-transfer imaging medium, per se, comprises a support substrate (i), at least one intermediate "dynamic release layer" (ii) essentially coextensive therewith and an imaging radiation-ablative carrier topcoat (iii) also essentially coextensive therewith, said imaging radiation-ablative carrier topcoat (iii) including an imaging amount of a constrast imaging material contained therein, and said at least one dynamic release layer (ii) absorbing such imaging radiation at a rate sufficient to effect the imagewise ablation mass transfer of at least said carrier topcoat (iii).
Patent DE-69202985-T2 (DE)
Inventor: KOS PETER
IPC: C02F3/30
Filed: 1992-08-28
Granted: 1995-11-23
Abstract: The present invention relates to a system and method for biologically removing nitrogen from wastewater. Both the system and method entails forming a mixed liquor and transferring the mixed liquor to a series of nitrogen removal stages. Each nitrogen removal stage includes both anoxic and aerobic treatment zones. Mixed liquor is recycled back and forth between the anoxic and aerobic treatment zone of each stage. Because of this basic flow scheme, the process gives rise to a high reactor rate and highly efficient nitrogen removal process.
Patent DE-69205843-T2 (DE)
Inventor: YARSUNAS GEORGE DOMINIC
IPC: H01Q1/10
Filed: 1992-01-16
Granted: 1996-04-11
Abstract: A retractable motorized multi-band antenna is adapted to receive signals in the AM/FM bands and to receive and transmit signals in a significantly higher frequency band such as that used for cellular telephone. In order to transfer the coaxial input signal to an output coaxial connector (110), a slip ring connector (80,81,102,104), is provided. The slip ring connector is impedance matched to the antenna to create low VSWR at RF frequencies. <IMAGE>   <IMAGE>
Patent DE-69219601-T2 (DE)
Inventor: GULLICK STEPHEN
IPC: G01N33/545
Filed: 1992-06-19
Granted: 1997-12-04
Abstract: The present invention relates to a membrane suitable for use as the support for one or more test reagents for testing a material applied to the membrane, which membrane is characterized in that it is initially an open pored porous material and in that at least part of the length the pores therein are blinded so that cell wall fragments from the material applied to the membrane are substantially prevented from passage through the membrane. Preferably, the pores are totally blinded by a gelatin matix containing one or more reagents which react with a fluid applied to one surface of the membrane to give a color which can be observed from a second surface of the membrane.
Patent DE-69220562-T2 (DE)
Inventor: GAROFF THOMAS
IPC: C08F10/00
Filed: 1992-09-07
Granted: 1997-11-13
Abstract: The invention relates to a granular catalyst component for polymerizing olefins, its usage in the polymerization of olefins and a method for its preparation. A granular catalyst component for polymerization catalysts of olefins, which contain one or more catalytically active transition metal compounds belonging to the groups IV-VIII of the periodic system and combined with a carrier as well as optionally one or more compounds acting as a medium or an electron donor. The catalyst component is formed by layers of particles containing the constituents of the catalyst component essentially smaller than the desired granular size by repeatedly layering on top of the particles a solution or a suspension containing the constituents of said catalyst component, until the desired granular size is obtained.
Patent DE-69221544-T2 (DE)
Inventor: DABI SHMUEL
IPC: A61F13/15
Filed: 1992-06-10
Granted: 1998-02-19
Abstract: A method of constructing multi-layer products for absorbing fluids is disclosed. In the methods of the present invention, two or more layers of materials chosen to vary in recovery are compressed such that an absorption gradient forms through the continuous intimately associated layers. A first layer (3) preferably remains densified while a second layer (2) "blooms" to form an open, absorptive layer, which acts as a reservoir, drawing absorbed fluids into the densified layer, where they are retained. <IMAGE>
Patent DE-69223955-T2 (DE)
Inventor: SIBER GEORGE
IPC: A61K39/395
Filed: 1992-04-10
Granted: 1998-08-13
Abstract: A process for identifying plasma samples containing effective antibody titers for the treatment and/or prophylaxis of infections caused by a respiratory virus. The process comprises contacting a plasma sample containing antibodies against a respiratory virus with the respiratory virus. The mixture of plasma sample and virus is then contacted with a plurality of cells. The remaining non-neutralized virus in the sample is then determined through an immunoassay following replication of the virus in the cells. Plasma samples which, at a preselected minimum antibody titer value, prevent viral replication in the cells, are then selected. Plasma from which the selected samples were derived are then pooled to provide an immunoglobulin preparation having increased effectiveness in the prophylaxis and/or treatment of infections caused by the respiratory virus.