baber/WOPTO huggingface dataset:
Patent DE-69020876-T2 (DE)
Inventor: ERIKSSON RUNE
IPC: F28D7/02
Filed: 1990-12-21
Granted: 1996-04-04
Abstract: Heat exchanger including progressively angled or over their length slightly spirally wound tubes (1, 2) extending between two tube plates (4). The tubes (1 and 2) are arranged in two concentric circles and the tubes of the different circles are given differing progression so that the same tube length can be used in the different concentric circles of the tubes. The tubes (1, 2) are corrugated over their length and the rings of tubes are in close contact with each other. In the end of the tubes the tube plates (4) are achieved by widening the ends of the pipe so that they come in contact with each other, whereafter the ends are soldered to each other. The tube bundle is surrounded by a tight fitting shell (3) and wide surrounding connections (5, 6) allowing the heat exchanger to be easily coupled in series parallel etc. <IMAGE>
Patent DE-69032379-T2 (DE)
Inventor: GIBBONS WAYNE MICHAEL
IPC: C09K19/60
Filed: 1990-03-08
Granted: 1998-10-08
Abstract: Disclosed is a process for aligning the molecules in a liquid crystal medium having a surface adjacent to a substrate, in which the liquid crystals have a molecular weight of less than 1500, and anisotropically absorbing molecules in the medium or in the substrate adjacent to it are exposed to linearly polarized light of a wavelength within the absorption band of the absorbing molecules, and alignment of the liquid crystal medium at an angle + or -  theta with respect to the direction of the linear polarization of the incident light beam is induced by the exposed anisotropically absorbing molecules.
Patent DE-69100115-T2 (DE)
Inventor: RIONDE GUY
IPC: B65D90/08
Filed: 1991-02-08
Granted: 1994-01-27
Abstract: Silo for various products in bulk, in particular plastic bottles, characterised by an envelope (2) constituting its walls which is formed from sheets of sheet metal (3) suspended or attached to horizontal (4) and vertical (5) support sections constituting an exterior framework (6). This invention is of particular interest to manufacturers of equipment for the bulk storage of products. <IMAGE>
Patent DE-69105493-T2 (DE)
Inventor: KOLEHMAINEN TENHO
IPC: A01G23/02
Filed: 1991-03-14
Granted: 1995-07-20
Abstract: PCT No. PCT/FI91/00073 Sec. 371 Date Nov. 13, 1992 Sec. 102(e) Date Nov. 13, 1992 PCT Filed Mar. 14, 1991 PCT Pub. No. WO91/13736 PCT Pub. Date Sep. 19, 1991.Objective of the invention is a pruning device for upright pruning of trees, to which pruning device belongs a shaft (1), an at the end (2) of the shaft through an articulated joint fastened support (3), an at the support fastened, rotatable cutting blade (4), an at the support fixed, with the cutting blade parallel running cutting support device (5) for leaning of the upright pruning device against the tree when cutting the branches as well as a with the cutting blade connected power source (6, 7) for the rotating of the cutting blade. When operating the present pruning devices the problem is the fact, that when using them the trunk of the tree is easily damaged, because the cutting is performed too close to the trunk of the tree. In the pruning device in accordance with the invention at the support (3) fastened on the end (2) of the shaft is fastened a fastening device (8), on which the cutting blade (4) is fixed adjustably parallel to the axis of the cutting blade for adjusting of the distance between the trunk of the tree and the cutting blade.
Patent DE-69108773-T2 (DE)
Inventor: TAKIKAWA YOSHIHIRO
IPC: C01B25/165
Filed: 1991-05-28
Granted: 1995-08-24
Abstract: High purity alkali metal hypophosphites are produced in high efficiency by a simple step of using no separating agents other than white phosphorus, alkali metal hydroxides and water as reaction raw materials, resulting in no need of a complicated procedure for removing impurities. The process comprises reacting white phosphorus and an alkali metal hydroxide in an aqueous medium to prepare a crude solution of an alkali metal hypophosphite containing the phosphite, feeding the crude solution to a desalting compartment of an electrodialytic cell in which cation exchange membranes and univalent anion permeable membranes are alternately arranged between a cathode and an anode to form at least one pair of a desalting compartment and a concentrating compartment, so as to separate the hypophosphite from the crude solution, during which a dilute solution of an alkali hypophosphite is fed to the concentrating compartment, subjecting them to electrodialysis, withdrawing the purified solution of the alkali metal hypophosphite from the concentrating compartment and concentrating and crystallizing the thus purified solution.
Patent DE-69116321-T2 (DE)
Inventor: OOTSU KOICHIRO
IPC: A61K33/243
Filed: 1991-11-28
Granted: 1996-05-23
Abstract: Disclosed is an immunostimulant agent containing interleukin-2 and 5 min -deoxy-5-fluorouridine or a salt thereof in combination, which shows a strong therapeutic effect by synergistic action and weak side effects. The immunostimulant agent may further contain another chemotherapeutic agent and/or another immunotherapeutic agent.
Patent DE-69117982-T2 (DE)
Inventor: CANICH JO
IPC: C08F110/06
Filed: 1991-12-26
Granted: 1996-08-08
Abstract: Certain bridged and unbridged amido transition metal compounds of the Group IV-B metals are disclosed. These compounds may be used in a catalyst system comprising the amido transition metal compound and an alumoxane. Also disclosed is a process using the catalyst system for the production of high molecular weight polyolefins and, particularly, high molecular weight isotactic polypropylene.
Patent DE-69131438-T2 (DE)
Inventor: KRAUSE EDWARD A
IPC: H04N7/50
Filed: 1991-05-18
Granted: 2000-02-03
Abstract: A method and apparatus are provided for processing digital video signals for transmission in a compressed form. A set of pixel data is compressed without motion compensation to provide a first compressed video signal. The pixel data is compressed using motion compensation to provide a second compressed video signal. The data in the first and second compressed video signals is quantified. A comparison is made to determine which of the signals contains the least data. Successive sets of pixel data are sequentially compressed and quantified and the compressed video signal having the least data for each particular set is selected. The selected signals are encoded to identify them as motion compensated or non-motion compensated signals, and combined to provide a compressed video signal data stream for transmission. Apparatus for receiving and decoding the signals is also disclosed. <IMAGE>
Patent DE-69200845-T2 (DE)
Inventor: FORRESTER KEITH E
IPC: A62D3/36
Filed: 1992-03-23
Granted: 1995-04-13
Abstract: Solid residues arising from the reclamation of metal from, for example, insulated wires and automobiles, have lead (Pb) sufficiently insolubilized to pass the EPA toxicity test. Addition of water soluble phosphate, especially phosphoric acid, increases the immobilization of lead (Pb) so as to make such residues in compliance with the toxicity tests over a substantially broader pH range, particularly with respect to the more stringent TCLP extraction test.
Patent DE-69203161-T2 (DE)
Inventor: JOULIA GERARD
IPC: B65D47/20
Filed: 1992-05-05
Granted: 1996-04-11
Abstract: The container (1) is provided with a spring closure device, the container being provided with an outlet channel (12) for the product ending in an orifice (14), the orifice being closed with the aid of a membrane (2) of flexible material which is deformed under the pressure of the product to be dispensed. The membrane (2) is provided both with a pin (22) capable of covering the orifice (14) and with openings (23) which, if there is no deformation of the membrane (2), remain closed by virtue of the elastic properties of the membrane (2).
Patent DE-69203206-T2 (DE)
Inventor: MACKAY ERIC LIDDELL
IPC: C07K16/16
Filed: 1992-10-22
Granted: 1995-11-09
Abstract: The invention relates to the determination of non-durum grain in samples of durum wheat or durum wheat-containing products by immunological detection of recognised characteristics termed friabilin.
Patent DE-69208693-T2 (DE)
Inventor: SCHUMACHER WILLIAM J
IPC: C22C38/00
Filed: 1992-01-21
Granted: 1996-07-25
Abstract: A substantially martensitic stainless steel as cast having good castability, ductility and capability of being hardened to a wide range of hardness, the steel consisting essentially of, in weight percent, up to about 0.08 % carbon, about 1.0 to about 4.0 % manganese, about 13.0 to about 17.0 % chromium, about 1.5 to about 4.0 % copper, up to about 0.12 % nitrogen, less than about 1.0 % silicon, less than about 1.0 % molybdenum, less than 1.0 % nickel, less than about 0.03 % phosphorus, less than about 0.5 % sulfur, up to about 0.005 % boron, up to 0.5 % niobium, vanadium, titanium and/or zirconium und balance essentially iron. The steels have particular utility in the production of cast golf clubs, forged golf clubs, cutlery, boat propellers and other cast, forged and wrought products including free machining materials.
Patent DE-69211626-T2 (DE)
Inventor: KOHNO HIROSHI
IPC: H01H25/00
Filed: 1992-07-31
Granted: 1997-02-20
Abstract: A switch device of reduced thickness is provided for use in motor vehicles or the like in which a switching element in a casing is operated with an operating knob. Such a switch device can be assembled with ease and is stable in the operation of the switching element. Such a switch device may be installed both on the right side and on the left side, while employing one and the same casing, and is therefore low in manufacturing cost. In the switch device, a switching element is provided inside a casing, and is operated with an operating knob provided on the outer surface of the casing. The switching element is secured to the back of the circuit board by soldering its fixing terminals on the side of the surface of the circuit board, and a driven part of the switching element, which is operated with the operating knob, is stuck out on the side of the surface of the circuit board through an opening formed in the latter. A returning mechanism is provided on the surface of the casing at the position corresponding to the inner surface of the operating knob, and protrudes elastically to abut against the operating knob, thereby to return the latter to its original position. A pair of rocking support pins may be mounted on the outer surface of the casing at the positions which are symmetrical with respect to the middle, in the vertical direction, of the outer surface of the casing, and the operating knob will thus be rocked selectively on one of the pair of rocking support pins.
Patent DE-69219629-T2 (DE)
Inventor: D HONT LOEK
IPC: G06K7/00
Filed: 1992-01-23
Granted: 1997-11-06
Abstract: Where a signal is to be sent to a transponder passing by an interrogation station, and a signal is to be received back from the device, the station should include one antenna for sending, one or more separate antennas for receiving, and a circuit including a transmit portion, one ore more receive portions, and a transmit-receive switch portion. <IMAGE>
Patent DE-69225591-T2 (DE)
Inventor: MEIJS GORDON
IPC: C08F2/38
Filed: 1992-01-31
Granted: 1999-01-07
Abstract: A process for the production of low molecular weight polymers by free radical polymerisation of one or more monomers in the presence of a chain transfer agent, characterized in that the chain transfer agent comprises one or more compounds of general formula (I), wherein R<1> is a hydrogen atom, an alkyl group, or a group capable of activating the vinylic carbon towards free radical addition; R<2> represents an optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, or optionally substituted satured, unsatured or aromatic carbocyclic or heterocyclic ring; and Z represents an oxygen, sulphur, phosphorus, or nitrogen atom bound to another atom or group of atoms in order to satisfy its valency.
Patent DE-69225867-T2 (DE)
Inventor: NAKAJIMA KAZUHIRO
IPC: B41J2/175
Filed: 1992-11-12
Granted: 1998-11-12
Abstract: A liquid container for containing liquid includes a plurality of defined chambers; a liquid supply port for supplying the liquid out of the container, the supply port is formed in one of the chambers; an air vent formed in the one of the chambers; and liquid supply material only through which the chambers communicate. <IMAGE>
Patent DE-69229068-T2 (DE)
Inventor: GRANDGEORGE MICHEL GASTON JOSE
IPC: C07K14/435
Filed: 1992-01-01
Granted: 2000-01-05
Abstract: The process for purifying albumin from supernatant IV, and in particular IV-4, or from COHN's fraction V or from a plasma supernatant or fraction of similar composition derived from an alcoholic or non-alcoholic fractionation, comprises a hydrophilic anion-exchange column step, with binding of albumin on the column followed by elution, and a hydrophobic anion-exchange column step. The albumin thus obtained, having an electrophoretic purity, determined on cellulose acetate, of > 99%, is free of impurities which can be detected by crossed immunoelectrophoresis and free of polymers.
Patent DE-69232146-T2 (DE)
Inventor: CAPECE PASQUALE
IPC: H01Q25/00
Filed: 1992-01-23
Granted: 2002-07-11
Abstract: This invention concerns a partially overlapped beam antenna system, formed by a reflector, an array of radiating elements and a beam-forming network, all in a peculiar configuration which is the most innovative feature of this invention. The configuration consists of a double cascade which exploits all possible degrees of freedom applicable to the optimisation of the radiating element excitation coefficients. The optimisation of such coefficients in a multi-feed reflector system, with two or more overlapping beams, only the orthogonality of the exciters has to be ensured, each for its own coverage. This invention belongs to the electronic antenna field, with a particularly favourable application in space-borne platforms. <IMAGE>
Patent DE-69309701-T2 (DE)
Inventor: DAMANI NALINKANT
IPC: A61K9/00
Filed: 1993-09-22
Granted: 1997-10-30
Abstract: This invention relates to compositions/devices and methods for treating diseases of the oral cavity in humans and lower animals using polylactide/glycolide compositions/devices also containing triacetin for releasing drugs in the oral cavity.
Patent DE-69319148-T2 (DE)
Inventor: MUCKENFUHS DELMAR
IPC: A61F5/44
Filed: 1993-08-25
Granted: 1998-11-05
Abstract: An article of manufacture is disclosed for absorbing liquids, particularly body fluids such as menses. The disclosed article is disposable and has a wrapper associated therewith. An elastic material is secured to the backsheet and is maintained in a substantially tensioned state until separation of the wrapper from the backsheet. Upon separation of the wrapper from the backsheet the tension in the elastic member is released causing the disposable absorbent article to form an upwardly cupped configuration to conform more closely to the wearer's body.
Patent DE-69325009-T2 (DE)
Inventor: TONG-HO J HSIEH TONG-HO J HSIE
IPC: A61F13/534
Filed: 1993-12-30
Granted: 1999-12-09
Abstract: An absorbent article, such as a sanitary napkin, is provided with first and second flexible bending axes separating front and rear portions of the article from a central portion. Each of the bending axes is created by a notch formed in the longitudinally extending sides of the article. A fluid pervious cover layer forms the body facing surface of the article. A transversely extending slit is formed in the portion of the cover within each of the notches. A fluid impervious barrier layer forms the garment facing surface of the article. A pleat is formed in the portion of the barrier extending between the edges of each of the slits. The notches, slits and pleats allow the front and rear portions of the article to freely bend upward into contact with the use's body and prevent lateral compression in the central portion of the article from being transmitted to the front and rear portions so as to undesirably increase the stiffness of the article in the longitudinal direction. <IMAGE>
Patent DE-69332667-T2 (DE)
Inventor: TALJAN DENNIS
IPC: C09D5/00
Filed: 1993-08-11
Granted: 2003-08-21
Abstract: A method of forming a multilayer coating on a substrate utilizes a pigmented aqueous based coating composition. The aqueous based coating composition contains a polymeric film-forming resin and as an additive from about 1 to about 40 percent by weight based on the resin solids of the composition of an oligomeric ester having an acid value of from about 100 to about 500 of the structure:   <IMAGE>   where X is the residue of a polyol containing from 1 to 50 carbon atoms per hydroxyl group after reaction with an acid or an anhydride, R is an organic moiety from the acid or anhydride and A has an average value of about 2 or greater. The coating compositions are particularly advantageous as metallic pigmented coating compositions for automotive basecoat applications because they exhibit excellent resistance to mottling, have good flop and have reduced sensitivity to fluctuations in relative humidity.
Patent DE-69405585-T2 (DE)
Inventor: HOLMGREN BERTIL
IPC: E05B47/00
Filed: 1994-11-29
Granted: 1998-02-26
Abstract: PCT No. PCT/SE94/01141 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Nov. 29, 1994 PCT Pub. No. WO95/14841 PCT Pub. Date Jun. 1, 1995An anti-theft box displays goods that are attractive by theft in shops and department stores. The anti-theft box includes a cassette (10) having a lid (11). An element is provided on or in the anti-theft box for wireless activation of an alarm device if the anti-theft box is carried through an exit of a shop or a department store. A lock mechanism is provided on the inside of the lid, which includes a lock slide (15) provided with lock bolts (16), which can be displaced in plane parallel fashion in order to bring the lock bolts into and out of locking engagement with the cassette (10). A latch mechanism (36) is provided to latch, in an engaged position thereof, the lock side with the lock bolts in the engaged position and can be actuated to a disengaged position by means of a special tool to allow displacement of the lock bolts from the engaged position.
Patent DE-69410345-T2 (DE)
Inventor: TISSERAND GEORGES
IPC: B26D7/27
Filed: 1994-03-29
Granted: 1998-09-17
Abstract: The invention relates to a device for presealing a document onto a plastic web (sheet). It comprises at least one first roller (3) around which the document rolls from a first given point (T1) in the space, this point being tangent to the roller (3), and means (4) for heating the plastic web (2) at a second point (T2), tangent to the roller, where the plastic web (2) is in contact with the document, this tangent point (T2) making a constant angle ( alpha ) with the given point (T1) in the space, the document being presealed by the heating of the plastic web at this second tangent point (T2). Application: Presealing, onto a plastic web, of documents intended to be laminated industrially. <IMAGE>
Patent DE-69411707-T2 (DE)
Inventor: POOLMAN GERARD CHARLES
IPC: D06F39/02
Filed: 1994-04-27
Granted: 1999-02-04
Abstract: The present invention relates to a pretreatment device (10) for liquid detergent. The pretreatment means comprises an orifice (14) and a ball (16). Said ball is able to freely rotate in any direction. This results in a more evenly spreading of the liquid detergent. <IMAGE>
Patent DE-69414646-T2 (DE)
Inventor: ARGOUARC H JEAN-RENE
IPC: F26B13/20
Filed: 1994-06-17
Granted: 1999-04-22
Abstract: Apparatus for drying strip material (1), in particular paper strips, comprising, on a frame (2), two series (S1, S2) of drying nozzles (3), which delimit in a plane (P) a corridor for the passage of the strip material on a trajectory (T) and each of which series of drying nozzles is situated in a plane (P1, P2) essentially parallel to the plane (P), the drying nozzles being perpendicular to the trajectory of the material, each nozzle comprising at least one narrow longitudinal slot (4) which is capable of allowing a drying gas (5), for example air, to flow out, said longitudinal slot being delimited by the space comprised between two essentially parallel, internal (12) and external (11), longitudinal metal sheets which are fixed to the nozzle by known means, means of obstruction being provided for selectively neutralising a large number of zones (6) of at least one slot, characterised in that said neutralised zones are formed by a local stamping of the external metal sheet laid flat against the internal metal sheet, the space situated between two neutralised zones constituting a window (13) via which the drying gas flows out. <IMAGE>
Patent DE-69415209-T2 (DE)
Inventor: SERPELLONI MICHEL
IPC: A23L1/09
Filed: 1994-05-11
Granted: 1999-06-17
Abstract: The subject of the present invention is an improved hard-coating process using a polyol in the powdered state and permitting the easy and rapid creation of a hard coating at the surface of a product. This process consists, on the one hand, in applying a syrup containing at least 90% of a polyol chosen from sorbitol, maltitol, mannitol, xylitol, erythritol, lactitol and isomalt and, on the other hand, in the application in powdered form, of a quantity of powder having a purity greater than 95% with respect to the same polyol, these applications being performed without carrying out a forced drying.
Patent DE-69416319-T2 (DE)
Inventor: ANDREEN GUNNAR
IPC: A47L23/26
Filed: 1994-11-15
Granted: 1999-06-02
Abstract: PCT No. PCT/SE94/01070 Sec. 371 Date Jul. 11, 1996 Sec. 102(e) Date Jul. 11, 1996 PCT Filed Nov. 15, 1994 PCT Pub. No. WO95/13731 PCT Pub. Date May 26, 1995Floor mat arrangement for floor mats which have a (synthetic) rubber backing and a pile surface whose pile portion is surrounded by a pile-free border. The arrangement comprises at least two mats whose lower side, in or adjacent the corners of the mats, first Velcro strips or the like are attached. The arrangement further comprises second Velcro straps or strips or the like having opposite fastening means, linking together the first Velcro strips or patches of adjoining mats, arranged edge-to-edge. The back of the mats if formed with a patterned depression of a considerable extent.
Patent DE-69418856-T2 (DE)
Inventor: AUGUST J THOMAS
IPC: A61K39/00
Filed: 1994-01-21
Granted: 2000-01-20
Abstract: The inventors have discovered a targeting signal that will direct proteins to the endosomal/lysosomal compartment, and they have demonstrated that chimeric proteins containing a luminal antigenic domain and a cytoplasmic endosomal/lysosomal targeting signal will effectively target antigens to that compartment, where the antigenic domain is processed and peptides from it are presented on the cell surface in association with major histocompatibility (MHC) class II molecules. Chimeric DNA encoding the antigen of interest, linked to an endosomal/lysosomal targeting sequence, inserted in an immunization vector, can introduce the chimeric genes into cells, where the recombinant antigens are expressed and targeted to the endosomal/lysosomal compartment. As a result, the antigens associate more efficiently with MHC class II molecules, providing enhanced in vivo stimulation of CD4+ T cells specific for the recombinant antigen. Delivering antigens to an endosomal/lysosomal compartment by means of chimeric constructs containing such lysosomal targeting signals will be of value in any vaccination or immunization strategy that seeks to stimulate CD4+ MHC class II restricted immune responses.