baber/WOPTO huggingface dataset:
Patent DE-68914121-T2 (DE)
Inventor: DERUY RENE
IPC: F23N1/02
Filed: 1989-12-06
Granted: 1994-07-14
Abstract: Automatic regulation method for a solid-fuel boiler (1), with discontinuous firing with fuel and using a forced draft from an electric fan (8, 9), characterised in that use is made of a fan (8, 13), with continuously variable output, regulated on the basis of the simultaneous measurement of the temperature of the water in the boiler and the temperature of the flue gases, with the aid of a suitable regulation. <IMAGE>
Patent DE-68918467-T2 (DE)
Inventor: YOSHIDA EIICHI
IPC: H01L31/0352
Filed: 1989-01-12
Granted: 1995-03-02
Abstract: In a light sensible semiconductor unit having a plurality of light sensible semiconductor cells (10) connected in series, the light receiving area or size of the light sensible semiconductor cells is increased as the distance from the center of the unit increases so that every light sensible semiconductor cell (10) can generate generally equal short circuit current even if the light intensity is decreased as the distance between the light sensible semiconductor cell (10) and light source increases, whereby a high operating voltage can be obtained.
Patent DE-68921316-T2 (DE)
Inventor: LEDUC MICHEL
IPC: H04N7/167
Filed: 1989-12-19
Granted: 1995-08-31
Abstract: The process of the invention consists of including series of access messages (ECM1, ECM2) when emitting composite video signals, unscrambling the resulting signals using a smart card reader, whereby the smart card comprises encoded digital data, and utilizing an interactive process for the identification of a digital signature.
Patent DE-68925688-T2 (DE)
Inventor: SHIGEMOTO HIROMI MITSUI PETROC
IPC: B32B27/32
Filed: 1989-12-27
Granted: 1996-07-11
Abstract: A release film composed of a laminate comprising:   (a) an interlayer (2) comprising at least one layer of a flexible polyolefin, and (b) two outer layers (1,1 min ) of crystalline polymethylpentene, one on each side of the interlayer (2). a
Patent DE-68928530-T2 (DE)
Inventor: FLYNN MICHAEL E
IPC: G06F15/173
Filed: 1989-09-11
Granted: 1998-06-10
Abstract: For efficiently handling data transactions between various system units (CPUs), I/O units and main memory units) in a multi-processor system, the system units are linked via a plurality of expandable crossbar modules (32, 34) each providing a set of interconnections between the sets of input and output nodes, with each output being defined in terms of only one input. Each crossbar module is also provided with discrete input and output expansion ports through which the module may be linked to other identically configured crossbar modules when additional nodes are to be integrated into the system. The expansion ports allow serial linking of crossbar modules so as to establish a connection between source and destination nodes which are spread across different crossbar modules. <IMAGE>
Patent DE-68929134-T2 (DE)
Inventor: MASAKI TOMOH
IPC: A61K38/00
Filed: 1989-10-20
Granted: 2000-07-13
Abstract: Disclosed are (1) a DNA sequence containing a DNA segment coding for human endothelin-3, (2) a precursor protein and a mature peptide of human endothelin-3, (3) a transformant carrying a DNA sequence containing a DNA segment coding for human endothelin-3 and (4) a method for preparing mature endothelin-3 which comprises culturing the transformant described in (3), producing and accumulating a protein in a culture medium, and collecting the same. Cells transfected or transformed with the DNA allow large amounts of endothelin-3 to be produced, which causes the advantageous production of endothelin-3. Endothelin-3 can be utilized as hypotension therapeutic agents or local vasoconstrictors to animals including humans.
Patent DE-69002263-T2 (DE)
Inventor: NIELSEN KENNETH ANDREW
IPC: C09D7/12
Filed: 1990-03-21
Granted: 1993-12-02
Abstract: Disclosed are precursor coating compositions which are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and then spraying this resultant liquid mixture of supercritical fluid and precursor coating composition onto a substrate to be coated.
Patent DE-69004507-T2 (DE)
Inventor: LEVIN GILBERT V
IPC: C02F3/30
Filed: 1990-06-01
Granted: 1994-05-11
Abstract: There is disclosed an activated sludge wastewater treatment process which comprises aerating a mixed liquor comprising phosphate-containing influent wastewater and activated sludge in an aeration or high-purity oxygen zone to reduce the BOD/COD content of the wastewater and to cause the microorganisms present to take up phosphate. A phosphate-enriched sludge in which the phosphorus is present primarily in the sludge solids is separated from the mixed liquor to provide a substantially phosphate-free effluent. At least a portion of said phosphate-enriched sludge is passed to a phosphate pre-stripping zone, either in a separate tank or within the phosphate stripper tank itself, where BOD/COD-containing water, or feedwater, containing at least 50 mg/L of BOD, is added to poise the sludge organisms to begin enhanced rapid release of dissolved phosphate by pre-stripping it from the sludge or poising the sludge for rapid, enhanced release of phosphate. Thence, the sludge is passed to a phosphate stripping zone. In the phosphate stripping zone, the sludge settles to form a supernatant liquor in the stripping zone upper section and settled sludge in the stripping zone lower section. The settled sludge is maintained under anaerobic conditions for a time sufficient to complete the release of the desired amount of phosphate from the sludge solids to the liquid phase of said settled sludge. At least a portion of the anaerobic sludge from the phosphate stripping zone is recycled to the aeration or high-purity oxygen zone as activated sludge. The phosphate-rich supernatant from the phosphate stripping zone may be applied directly to land, or treated with a chemical precipitating agent to precipitate the phosphate therefrom and the precipitated phosphate may then be removed through the use of a reactor/clarifier, primary or secondary clarifier or other tankage, thus preparing the phosphate for final disposal directly or as fresh, digested or otherwise treated sludge.
Patent DE-69005374-T2 (DE)
Inventor: DOUGHTY DAVID TEMPLETON
IPC: B01D53/34
Filed: 1990-06-25
Granted: 1994-05-26
Abstract: An adsorbent for removal of toxic materials in respiration and collective filter applications, which consist of a chromium-free activated carbon having impregnated therein a total amount of from 6 to 16% copper and zinc, and optionally impregnated with 0,0 to 10 % silver and 0,0 to 6 % triethylenediamine.
Patent DE-69014512-T2 (DE)
Inventor: MEIATTINI FRANCO
IPC: G01N33/72
Filed: 1990-06-25
Granted: 1995-04-13
Abstract: A reagent for the detection and determination of bilirubin in the urine providing precise results and ready automation of the procedure, characterized in that it is a stable combination of all the substances useful for such analysis.
Patent DE-69019955-T2 (DE)
Inventor: GRANDI SERGIO
IPC: H01B17/32
Filed: 1990-03-08
Granted: 1995-10-19
Abstract: Ribbon for the lagging of terminations for medium-voltage cables and of smooth insulators having a cross section with a tongue profile projecting outside. The ribbon can be made of two coupled parts, of which, the external one carries out the insulating function while the internal one carries out the sealing adhesive or electric field control function. The ribbon may also consist of a single material capable of carrying out at the same time the insulating and the electric field control function. <IMAGE>
Patent DE-69021410-T2 (DE)
Inventor: KAWAMOTO RYUICHI
IPC: E03C1/05
Filed: 1990-03-02
Granted: 1996-01-25
Abstract: A constant feed water device having a flow meter for measuring the quantity of water to be fed, a comparing device in which the detected values of the flow meter are inputted and the integrated flow rate is compared with the set quantity of the feed water, a controller for outputting valve closing signals when the integrated flow rate has reached the set quantity of the feed water, a valve to be closed by the valve closing signals, a feed water starting device for causing the valve to open, wherein the controller has a learning switch for outputting selection signals of the feed water learning mode, a memory switch for outputting signals to specify the program to store the integrated flow rate, and a device for storing the integrated flow rate as the set quantity of the feed water according to the selection signals of the feed water learning mode of the learning switch and the signals from the memory switch, the comparing device compares the set quantity of the feed water stored in the memory device with the integrated flow rate, so that the valve is automatically closed so as to stop feeding of water when the integrated flow rate has reached the set quantity of the feed water stored in the memory device.
Patent DE-69023921-T2 (DE)
Inventor: YOUNTS PATTY
IPC: E04F19/02
Filed: 1990-12-13
Granted: 1996-07-25
Abstract: A wall formed from square edge predecorated wallboards and the method of constructing a seamless wall from square edge predecorated wallboards comprising folding the edge flaps of two abutting square edge wallboards away from the joint, cutting a groove along the length of the joint formed by the square edged abutting wallboards, adhering a joint strip comprising a rib which fits within the groove and a support strip therefor which extends laterally over the uncovered portion of each gypsum board adjacent to the joint, and double-cutting and adhering the edge flaps of the wallboards to the joint strip so as to form a seamless appearing joint.
Patent DE-69028300-T2 (DE)
Inventor: WELLS PETER
IPC: C03C1/00
Filed: 1990-03-14
Granted: 1997-03-06
Abstract: A process for the manufacture of a synthetic silica product by vapour-phase oxidation of a silica precursor material in a flame not less than 60 % of the silica in the deposited product being derived by oxidation of: (A) one or more straight chain volatile silicon compounds of the general formula: R3Si.O(SiR2O)n.SiR3 and/or (B) one or more cyclic volatile silicon compounds of the general formula: SinOn(R)2n. Doped or undoped fume powder, porous silica soot or fully densified bodies made by the process are also claimed.
Patent DE-69030259-T2 (DE)
Inventor: GROSWITH CHARLES
IPC: B26F1/04
Filed: 1990-07-03
Granted: 1997-10-30
Abstract: A paper punch and binding apparatus has two punch mechanisms, one for punching round holes in a paper sheets stack and one for punching rectangular holes in another paper sheets stack. A single lever or crank simultaneously operates and drives a series of round end punches to shear the round holes and a punch plate with integral rectangular punch elements shear rectangular holes. A four-bar linkage connects the lever to the punch plate and the series of the punches in a manner that both the plate and punches are driven in a vertical straight line and with a greater mechanical advantage at the start and over the first increments of the punching operation. In a preferred embodiment, a binding station is provided in an apparatus base portion particularly for binding with a Douvry-type plastic resilient loops binding element. The binding station has an operating knob which operates a simple gear interconnect train for uncurling the resilient loops and allowing the punched hole stack to be inserted thereon. In an additional embodiment two rows of large and smaller diameter punches are provided in one round punch mechanism with an apertured translatable bar for rendering inoperative one or the other of these rows of punches.
Patent DE-69032162-T2 (DE)
Inventor: BYER ROBERT
IPC: H01S3/109
Filed: 1990-01-31
Granted: 1998-10-08
Abstract: A method of forming regions of a selected ferroelectric polarization within a body formed of a ferroelectric material, comprising the step of contacting differing surface of said body with electrodes.
Patent DE-69034053-T2 (DE)
Inventor: BRILL J
IPC: C12N15/87
Filed: 1990-06-21
Granted: 2003-12-04
Abstract: A method is disclosed for the convenient transformation of the somatic cells of animals. Somatic cell transformation is useful for medical and veterinary care of genetic diseases, and other therapeutic or animal improvement purposes. The method makes use of an electric discharge particle acceleration apparatus which can inject very small particles of gold or other dense material carrying genetic constructs coated on them into the living cells of animals. The animals not only live, but there is no visible bruising or bleeding at the site of the treatment. The method is particularly adaptable since the force of the particle injection in such a spark discharge apparatus is adjustable by adjustments to the voltage of the spark discharge.
Patent DE-69100273-T2 (DE)
Inventor: COULSON BRYONY EMMA
IPC: A61K8/27
Filed: 1991-02-11
Granted: 1993-12-23
Abstract: The present invention relates to oral compositions comprising particular alkalimetal zincosilicates. These zincosilicates are effective abrasive dental cleaning agents and can deliver zinc ions to prevent or reduce the formation or plaque and calculus.
Patent DE-69105230-T2 (DE)
Inventor: RUHL ROBERT C
IPC: B01J19/24
Filed: 1991-03-28
Granted: 1995-05-18
Abstract: A reaction apparatus comprising: a reaction vessel (10) for effecting an endothermic reaction, and at least one heat generating means (30,34) for heating said reaction vessel, said heat generating means enclosed by said reaction vessel; said reaction vessel having an input means (22) for feeding a feed gas to be subjected to the endothermic reaction which results in a product gas into said reaction vessel, and discharge means (24) for removing product gas from said reaction vessel; and said heat generating means comprising at least one ceramic combustion tube (30) concentrically surrounding a fuel feed tube (34) which extends at least partially along the length of and inside said combustion tube, said heat generating means having means (36) for supplying fuel to said fuel feed tube and air (40) to said combustion tube whereby said fuel will combust in said combustion tube and generate heat which is transferred into said reaction vessel by said combustion tube, and means (54) for removing exhaust gases from said heat generating means. <IMAGE>
Patent DE-69106924-T2 (DE)
Inventor: LOEOEF LENNART
IPC: A61C3/02
Filed: 1991-03-08
Granted: 1995-07-06
Abstract: In connection with implant work on the dentine, use is made of a machining instrument which is provided with an attachment part (31) for attachment to a rotary unit. The machining instrument can alternatively be applied in an extension unit which in turn can be applied to the rotary unit in a corresponding manner to the machining instrument. The extension unit has a thickened central section (17c) which is provided with a recess or opening (24), in which an inclined surface (29) is arranged. In the applied position of a machining instrument, one surface (30) of its attachment part is set against the inclined surface (29). A rotationally-fixed cooperation is present between the extension unit and the machining instrument. Moreover, a locking effect is achieved between the extension unit and the machining instrument as a result of a secure wedging effect obtained by means of the inclined surface. The rotary movement transmitted from the rotary unit to the extension unit is in turn transmitted to the machining instrument, which moreover is secured in the longitudinal displacement direction.
Patent DE-69108125-T2 (DE)
Inventor: YU LIN-CHEN
IPC: B01J31/02
Filed: 1991-06-07
Granted: 1995-07-20
Abstract: Disclosed is a process for the preparation of aryl-substituted propionic acid esters having the formula: <CHEM> wherein R and R<1> are a C1-C12 linear or branched alkyl, a C5-C12 cycloalkyl, a C6-C12 aryl or a C7-C12 alkaryl or aralkyl, R<2> is hydrogen or a C1-C20 linear or branched alkyl and R<3> is a C1-C20 linear or branched alkyl, a C5-C12 cycloalkyl, a C6-C12 aryl or a C7-C20 alkaryl or aralkyl, and may be the same or different, which comprises forming a reaction mixture of a phenol, at least one base catalyst and an acrylate, in the presence of a complexing agent effective in increasing the rate of reaction, wherein (i) substantially all of the side-product is removed from said reaction mixture prior to the addition of the complexing agent and (ii) all or substantially all of the acrylate is added at once to the reaction mixture. The process results in higher yields of the desired product, in a shorter period of time, with a reduction of undesirable by-products.
Patent DE-69110521-T2 (DE)
Inventor: LEE MEI-TSU
IPC: C08F20/28
Filed: 1991-04-05
Granted: 1996-01-18
Abstract: A method is described for forming a solid electrolyte comprising a polymeric network structure containing an ionically conducting liquid for use in solid state electrochemical cells which comprises forming a mixture of a crosslinkable polysiloxane or a crosslinkable polyethylene oxide, an ionically conducting liquid, and an ionizable ammonium or alkali metal salt, and subjecting said mixture to actinic radiation to thereby crosslink said crosslinkable polysiloxane or crosslinkable polyethylene oxide to form a solid matrix through which said ionically conducting liquid interpenetrates to provide continuous paths of high conductivity in all directions throughout said matrix.
Patent DE-69113172-T2 (DE)
Inventor: AHONEN ANTTI ILMARI
IPC: H01R4/68
Filed: 1991-06-17
Granted: 1996-02-15
Abstract: A reliable superconducting contact for superconducting thin film components, based on soft superconducting materials, and a method for making the contacts. The joint, according to this invention, consists of a thin bonding slab having its end longitudinally cut so that double or multiple parallel joints can be made. In the method, a wire blank (1) is squeezed to a thin plate and then this plate (2) is cut to slabs (3) used in the bonding. The ribbon-like character and the thinness of the bonding slab permit a precise control of the bonding temperature and reduce the strain and bending forces caused by thermal contraction, preventing the contact from peeling off while cooling the superconducting component to the operational temperature.   <IMAGE>
Patent DE-69122697-T2 (DE)
Inventor: COLE ROBERT
IPC: D06M101/00
Filed: 1991-08-09
Granted: 1997-03-13
Abstract: Apparatus for the effective flame-retardant treatment of textiles includes a chamber (1), entry (12) and exit (13) points for the fabric, a duct (13) located within the chamber (1) for the passage of a gas including ammonia through the textile, recycling means (6; 7; 8) to remove at least some of the gas and return it to the chamber, together with sampling means (15) to monitor the ammonia level within the chamber. Preferably, the fabric passes, in a serpentine manner, over a plurality of rollers (4) within the chamber (1). The chamber may also have a sloping roof (5) to prevent condensed liquid from dripping on to the fabric and a gully (10) to collect the condensed liquid. The initial concentration of ammonia is set at between 70% and 90% in order to provide a reservoir of ammonia to compensate for higher ammonia take-up by the fabric at lower temperature. <IMAGE>
Patent DE-69201185-T2 (DE)
Inventor: BERTOZZI FAUSTO
IPC: B65G47/57
Filed: 1992-05-25
Granted: 1995-05-24
Abstract: A conveyor for transporting fresh lasagne through a drier (1) includes a plurality of container-supports (24) substantially like cylindrical cages and each having a plurality of radial pockets (33, 37) for receiving and holding the lasagne. The containers (24) are mounted removably on a conveyor with parallel chains (16, 17) and roll relative to the chains as they pass through the drier (1). <IMAGE>
Patent DE-69202729-T2 (DE)
Inventor: BUCHANAN ROBERT DAVID
IPC: F16G3/00
Filed: 1992-05-15
Granted: 1996-02-08
Abstract: A temporary seaming bridge (62) for connecting two belt ends (26,27) during seaming comprises a bridge portion (63) with a plurality of pegs (34,35) provided at each end. The pegs (34,35) are complementary with apertures (28,29) provided in the belt ends (26,27) such that the pegs (34) at one end of the bridge engage the apertures (28) in one belt end (26) and the pegs (35) of the other end of the bridge engage the apertures (29) in the other belt end (27). <IMAGE>
Patent DE-69203177-T2 (DE)
Inventor: SCHMIDT GLENN H
IPC: A63B53/02
Filed: 1992-03-30
Granted: 1996-01-25
Abstract: A golf club 10 having a head 11 and a shaft 12, an improved connection of the shaft to the head comprising a socket 14 associated with the head, the socket having an inner wall tapering in an endwise direction generally toward the bottom 15 of the head; the shaft having a lower end portion with circularly spaced cantilevered sections, and endwise extending slots formed between the sections; the cantilevered sections forcibly received endwise into the socket causing the sections to be deflected by the socket inner wall to reduce the width of the slots proximate lower ends of the sections closest to the bottom of the head. <IMAGE>
Patent DE-69203819-T2 (DE)
Inventor: LABRUZZO CARLA
IPC: B65D47/20
Filed: 1992-09-29
Granted: 1995-12-07
Abstract: The one-way valve for a container supplying a liquid under pressure by means of compression of the container is designed to be inserted between the outlet mouth (12) of the container (10) and the end (17) of the supply nozzle (14) connected thereto. Said valve comprises a hollow body (18) inserted partially into the outlet mouth (12) of the container (10), the base of which engaging with said end (17) of the nozzle (14) is open, while the other base (22) has an essentially central hole (24) through which the liquid passes. Said hollow body (18) accomodates internally an obturator member (26) essentially consisting of a shaped stopper (28) connected, via elastically deformable lugs (34), to its support element (32) inserted inside the hollow body (18) and having a longitudinal passage (40) with a cross-section greater than that of the stopper (28). The lugs (34) are designed to keep the stopper (28) engaged in the hole (24) of the hollow body (18) when the container (10) is not compressed and to allow it to be moved away from said hole (24) when the container (10) is compressed in order to supply the liquid.
Patent DE-69206863-T2 (DE)
Inventor: FROESCHLE THOMAS A
IPC: H04R3/00
Filed: 1992-02-20
Granted: 1996-05-15
Abstract: A transducer includes a core (11) of low reluctance magnetic material formed with a narrow gap (14). There are first (12) and second (13) coils of conductive material wound on the core adjacent to and on opposite sides of the gap. A permanent magnet (15,16) in and substantially filling the gap is in noncontacting relationship with the core (11) and is supported to allow relative movement between the permanent magnet and the core. The core may be generally U-shaped, C-shaped or 8-shaped with the path of relative movement between the permanent magnet and the core usually generally perpendicular to the plane of the core. No portion of the core is in the plane of permanent magnet movement. The permanent magnet preferably comprises first (15) and second (16) contiguous permanent magnet elements having adjacent unlike poles along a boundary substantially midway between opposed surfaces of the core along the direction of relative motion. <IMAGE>
Patent DE-69207089-T2 (DE)
Inventor: CAVANI FABRIZIO
IPC: C07C6/12
Filed: 1992-06-25
Granted: 1996-08-08
Abstract: Catalyst for the alkylation of aromatic compounds consisting of a zeolite Y modified by treatment with a phosphorous compound.