baber/WOPTO huggingface dataset:
Patent DE-69006589-T2 (DE)
Inventor: STRONG WILLIAM A
IPC: E03F5/02
Filed: 1990-11-28
Granted: 1994-06-23
Abstract: A method for lining or relining a sewer manhole, apparatus comprising an improved leak resistant manhole (18), and a cementitious mixture for lining/relining manholes. A homogeneous, monolithic, cementitious liner is spray applied in place within a concrete or brick-and- mortar manhole infrastructure without forms, webbing, or re-bar. A manhole (18) to be serviced is first located and spray cleaned with water. Loose concrete and mortar fragments of the original structure are forcibly removed. A cementitious mixture (24) is spray-applied to the interior surfaces of the manhole (18) to create a continuous, monolithic interior liner (72). This lining is configured substantially identically to the internal shape and geometry of the manhole (18). When the liner sets after installation, a substantially impervious water and chemical resistant barrier prevents manhole ingress/egress by ground water. The preferred cementitious mixture is a lightweight, high silicate, fiber-reinforced blend, which, when mixed with 20% to 40% water by weight and properly spray applied, will produce a monolithic liner having hitherto undiscovered geometric and structural strength characteristics, including improved water impermeability and chemically resistant properties. The disclosed structure and process contribute positively to the promotion of improved sewer system integrity. <IMAGE>
Patent DE-69009961-T2 (DE)
Inventor: FUJITA MUTSUMI
IPC: G11B20/18
Filed: 1990-12-20
Granted: 1994-09-29
Abstract: The present invention relates to a method of linking data for recording, on an optical disk of the writable type, data coded according to a specific coding using a CIRC type error correction system in which the data are organised into frames, into blocks of p frames and into groups of n blocks, the data frames and the subcode frames being synchronised by using information prerecorded on the disk. According to the method, during the coding, each group of n blocks is preceded by three redundant blocks, namely one input block (RIN) itself preceded by a first and by a second dummy block (DM1, DM2) and is followed by two redundant blocks, namely one output block (ROUT) itself followed by a third dummy block (DM3) whereas, during writing to the disk, the length of three redundant blocks is sufficient. 
<??>The invention applies more particularly to writable CDs. 
<IMAGE>
Patent DE-69021702-T2 (DE)
Inventor: BAN NOBUO
IPC: A21C3/02
Filed: 1990-12-12
Granted: 1996-02-29
Abstract: A method is provided of controlling the quality of dough (2) during its processing, in which the physical properties of portions of a dough strip (17) being continuously fed are automatically and continuously measured, to obtain the specific weight, calculated from the dimensional and weight data, of each of the portions of the dough strip (17), so that the dimensional data and specific weight can be used for processing the dough mass and for formulating raw materials for the next lot to be produced. Furthermore, based on the obtained specific weight, the thickness of a dough piece having a uniform top surface area to be stamped out by a puncher (56) is automatically calculated by a computer (49) and an additional stretching system (33) adjusts the thickness of the dough strip (17), so that the weight of a stamped-out dough piece is automatically made uniform during the operation.
Patent DE-69030663-T2 (DE)
Inventor: ZALTZMAN ARTHUR
IPC: B03B5/46
Filed: 1990-05-23
Granted: 1997-12-18
Abstract: A method and apparatus for sorting articles with small density differences utilizing a flotation stream. A separator is provided in which a flotation stream continuously flows through a trough and is used to effect the separation of a mixture of articles having small density differences into several groups. Each density group of the mixture of articles to be separated is introduced at the head of the flotation stream at a selected depth. In one embodiment, the flotation stream may be comprised of a fluidized bed which is created by forcing a gas upwardly through a fluidization medium such as sand. In another embodiment of the invention, the flotation stream may be formed from a liquid. Once the mixture of articles is introduced at the selected depth into the flotation stream near the head of the stream, since the density of the flotation stream is greater than the density of the articles, the articles of lesser density begin to ascend toward the top of the flotation stream while at the same time the articles are carried downstream by virtue of the velocity of the flotation stream. Articles having a greater density will be carried further downstream whereas articles having less density will ascend to the top of the stream at a point further upstream, thereby effecting a spacial separation of the articles based on their differing densities.
Patent DE-69103992-T2 (DE)
Inventor: LANDQUIST FOLKE
IPC: F16K15/04
Filed: 1991-08-07
Granted: 1995-01-19
Abstract: The invention concerns a method and a device for obtaining automatic circulation in waste water pump stations. On the pressure side the pump unit is provided with a valve (6) which during certain periods opens a connection between the pump and the pump station, thus obtaining a circulation in the latter. The valve (6) is opened and closed by a valve ball (9) which is controlled by the pump pressure. <IMAGE>
Patent DE-69108506-T2 (DE)
Inventor: MISHIMA KYOICHI
IPC: F16G3/10
Filed: 1991-10-08
Granted: 1995-08-03
Abstract: A power transmission belt (10) with a belt body having a compression section (14), a load-carrying section (16), inside (26) and outside (28) surfaces, and laterally spaced pulley-engaging side surfaces (30,32). A fabric cover layer (34) is provided on one of the inside, outside and laterally spaced pulley-engaging side surfaces. The fabric cover layer (34) has an uninterrupted, substantially uniform thickness over the entire extent of the fabric layer on the one of the inside, outside and laterally spaced pulley-engaging side surfaces to which it attaches. <IMAGE>
Patent DE-69110050-T2 (DE)
Inventor: MCGARY R
IPC: A61M5/50
Filed: 1991-09-27
Granted: 1995-10-19
Abstract: An improved safety syringe with retractable needle is provided which allows retraction of the needle into a hollow plunger by additional forward pressure on the plunger after the fluid is driven from the syringe. The present invention contemplates an improved syringe device with retractable needle, and a method of delivering fluid to a patient and retracting the needle within the syringe after the fluid is delivered. The syringe preferably includes a hollow plunger inserted into one end of a cylindrical barrel and a hollow needle attached to the other end of the barrel. Biasing means is attached to the barrel for biasing the needle toward the hollow plunger, and means is provided for releasing the needle into the hollow plunger by applying additional forward pressure upon the plunger after the plunger is fully extended into the barrel. The present invention is particularly convenient for the operator to use in a one-handed fashion and is relatively uncomplicated and easy to manufacture. Further, the present invention is non-reusable after the needle is retracted thereby preventing reuse of a potentially contaminated syringe.
Patent DE-69113793-T2 (DE)
Inventor: SHARMA MAHENDRA
IPC: C09D11/10
Filed: 1991-04-22
Granted: 1996-03-14
Abstract: Disclosed are ink compositions having improved freeze-thaw properties that contain an effective amount of propylene glycol, for example, 0.5 to 10 weight percent. The inks also contain a water-dissipatable polyester prepared from certain amounts of isophthalic acid, 5-sodiosulfoisophthalic acid, cyclohexanedimethanol, and diethylene glycol.
Patent DE-69114295-T2 (DE)
Inventor: HENRICSON KAJ
IPC: D21D5/26
Filed: 1991-08-13
Granted: 1996-04-25
Abstract: An approach flow apparatus for causing pulp slurry to flow between a pulp slurry storage tank (1) and the forming wire (12) of a forming section of a paper making machine includes a pipe system (20) for conveying the slurry from the storage tank (1) toward the forming section for permitting the flow of the slurry; and a deaerating centrifugal pump (16) interposed in the pipe system (20) for causing the slurry to flow and for removing gas from the slurry, and for venting the removed gas to a location outside of the pipe system (20).
Patent DE-69127694-T2 (DE)
Inventor: KIRKPATRICK CHARLES
IPC: A61K38/00
Filed: 1991-07-02
Granted: 1998-04-02
Abstract: The invention relates to substantially pure transfer factor with a specific activity of at least 5000 units per absorbance unit at 214 nm. The present invention also relates to a process for preparing the transfer factor from cell lysates. The present invention includes the use of substantially pure transfer factor with a specific activity of at least 5000 units per absorbance unit at 214 nm to treat infectious diseases.
Patent DE-69203992-T2 (DE)
Inventor: HOLLIS C
IPC: C02F5/10
Filed: 1992-02-11
Granted: 1996-03-21
Abstract: A composition for and methods of removing biofilm and controlling its development in industrial water systems. The water in such systems is treated with a combination of at least two biologically produced enzymes and a surface active agent, preferably an anionic surfactant.
Patent DE-69208513-T2 (DE)
Inventor: OSKARSSON ROLF
IPC: C01B31/30
Filed: 1992-05-07
Granted: 1996-07-11
Abstract: The present invention relates to a sintered titanium based carbonitride alloy for milling and turning where the hard constituents are based on Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and/or W and the binder phase based on Co and/or Ni. The structure comprises 10-50 % by volume hard constituent grains with core-rim structure with a mean grain size for the cores of 2-8  mu m in a more finegrained matrix with a mean grain size of the hard constituents of <1  mu m and where said mean grain size of the coarse hard constituents grains is >1.5, preferably >2  mu m larger than the mean grain size for the grains in the matrix. The coarse grains consist suitably of Ti(C,N), (Ti,Ta)C, (Ti,Ta)(C,N) and/or (Ti,Ta,V)(C,N) <IMAGE>
Patent DE-69209124-T2 (DE)
Inventor: HALLBERG DAVID E
IPC: C12P7/04
Filed: 1992-03-27
Granted: 1997-01-23
Abstract: A methanol synthesis and an ethanol synthesis are integrated into a single continuous process with the by-product carbon dioxide generated in the ethanol synthesis being utilized in the methanol synthesis. The methanol synthesis and ethanol synthesis can be further integrated with isobutylene synthesis with by-product hydrogen formed during isobutylene synthesis being used as a raw material in the methanol synthesis. In the preferred embodiments the ethanol synthesis utilizes Zymomonas mobilis bacteria in anaerobic fermentation in order to maximize the amount of carbon dioxide produced in a form which can be utilized in the methanol synthesis, to reduce carbon dioxide emissions and to provide an ethanol product which is highly suitable for reaction with the isobutylene to form ethyl tertiary butyl ether.
Patent DE-69213169-T2 (DE)
Inventor: SALEK JEFFREY
IPC: C07B61/00
Filed: 1992-05-08
Granted: 1997-01-23
Abstract: Neopentyl glycol is made by reacting isobutyraldehyde with paraformaldehyde in the presence of a tertiary amine and cadmium or yttrium oxide; then hydrogenating the resulting reaction mixture containing hydroxypivaldehyde and at least about 20 % 3-hydroxy-2,2-dimethylpropylhydroxypivalate
Patent DE-69219417-T2 (DE)
Inventor: SAIKAWA SATOSHI
IPC: B41J2/01
Filed: 1992-07-31
Granted: 1997-10-02
Abstract: A recording apparatus comprises recording means for recording an image on a recording medium, transport means for transporting the recording medium past an area at which the recording means is provided, a platen provided in the area for supporting the recording medium, and a bearing provided in the platen for fitting therein a shaft of a transport roller of the transport means. <IMAGE>
Patent DE-69226203-T2 (DE)
Inventor: UNGER PETER
IPC: B01J20/26
Filed: 1992-12-09
Granted: 1998-12-10
Abstract: A crosslinked, highly porous body derived from a water-soluble, hydrogel polymer, wherein the porous body is characterized in that it has an open-celled 3-dimensional lattice structure, a density of less than about 1.0 g/cm3, a surface area of equal to or greater than about 30 m2/g, and a compression strength of equal to or less than about 75% yield at 300 psi.
Patent DE-69226350-T2 (DE)
Inventor: BORASTON ROBERT CHARLES
IPC: C12N5/071
Filed: 1992-08-28
Granted: 1999-01-07
Abstract: Adherent animal cells are grown in suspension in a nutrient medium in which the molar ratio of total inorganic ions and total amino acids is reduced when compared with the corresponding ratio in known nutrient media, and is maintained at a level at which little or no cell aggregation occurs. Further, the nutrient medium contains 10:1 to about 1:1 molar ratio of total inorganic ions to total amino acids. In one further embodiment, the nutrient medium contains a total sodium ion concentration in the range of 75 to 120 mM (millimole), a total chloride ion concentration in the range of 50 to 90 mM and a total amino acid content of 20 to 50 mM. The adherent animal cells include mammalian cells such as cells belonging to a human, rat, mouse or hamster. Chinese Hamster Ovary Cells (CHO cells) are cultured using the process of the disclosed invention.
Patent DE-69302036-T2 (DE)
Inventor: SCHOUTEETEN ALAIN
IPC: B01J27/24
Filed: 1993-01-28
Granted: 1996-09-19
Abstract: Process for the preparation of orthohydroxymandelic acid, and of its salts, in which glyoxylic acid is reacted with phenol in the presence of a tertiary amine and of catalytic amounts of trivalent metal cations, to produce the expected product which is isolated and, if desired, converted to a salt.
Patent DE-69311260-T2 (DE)
Inventor: TAKASE AKIRA
IPC: C07C323/63
Filed: 1993-11-02
Granted: 1997-11-06
Abstract: The present invention relates to a process for producing (E)-alkoxyiminoacetamide compounds useful as agricultural fungicides and a process for producing (E)-hydroxyiminoacetamide compounds useful as intermediates for producing them. The present invention also relates to an industrial process for producing (E)-methoxyiminoacetamide compounds useful as agricultural fungicides. This process is advantageous in terms of the cost, safety and the like.
Patent DE-69315600-T2 (DE)
Inventor: LELLOUCHE KATIA
IPC: H04B1/38
Filed: 1993-10-05
Granted: 1998-06-25
Abstract: Conventional car-radio set (1) comprising, in at least one standard housing, a radio (2) and an audiocassette or compact disc (3) player. The set includes a transceiver device (4) operating over a 27-28 megahertz (MHz) frequency band or over any other authorized frequency band, and means for eliminating interference present at the operating frequencies and which may produce interference between the transceiver device (4) and the remainder of the car-radio set (1). This device is designed for car drivers using transceivers which operate in the 27-28 MHz frequency band.
Patent DE-69319431-T2 (DE)
Inventor: SNOKE PHILLIP
IPC: A61B1/12
Filed: 1993-04-06
Granted: 1999-01-07
Abstract: A catheter for use in body vessels or cavities has a housing of such size as to be readily held in the hand of a user and elongate tube means having one end connected to the housing and extending outwardly therefrom and being formed of material of such a stiffness so as to maintain the elongate tube means in straight condition in the absence of an external force applied thereto, an outer end portion of the elongate tube means being flexible. Guide wires are connected to the housing by the inner ends thereof and extend outwardly therefrom through the elongate tube means. The outer ends of the guide wires are connected to the flexible outer end portion of the elongate tube means. Guide wire control means is carried by the housing and cooperates with the inner end portions of the guide wires for controlling the angular attitude of the flexible outer end portion of the elongate tube means.
Patent DE-69326953-T2 (DE)
Inventor: BERGEVIN JERRY G
IPC: A63B19/00
Filed: 1993-06-22
Granted: 2000-03-09
Abstract: An improved surface includes a synthetic turf base (104) positioned atop a foundation (102). The synthetic turf base (104) includes imitation grass blades (110) secured to a backing (112). The synthetic turf base (104) also includes a surface layer of material (118) supported by the backing (112) and intermixed with the imitation grass blades (110). Natural grass (120) is planted in the surface layer of material wherein the natural grass (120) includes natural grass blades (122) and roots (124). The backing (112) is provided with perforations or openings sufficient in number to permit the roots (124) of the natural grass to extend through the backing into the sub-base (108) of the foundation (102). The natural grass (128) improves the overall desirability of the surface by improving its durability, increasing its life span, reducing the cost of installation, reducing the cost of maintenance, improving comfort for users, and improving the benefits of the ecology.
Patent DE-69333585-T2 (DE)
Inventor: COVER L
IPC: C12N15/31
Filed: 1993-02-24
Granted: 2005-07-28
Abstract: This invention relates to a purified Helicobacter pylori vacuolating toxin and methods to use this toxin to produce protective antibodies against H. pylori infection. Antiserum to this antigen can be used to detect the toxin. Methods to detect anti-toxin antibodies determine the susceptibility of a patient to develop peptic ulcer disease, gastric carcinoma, or other clinical consequences of H. pylori infection.
Patent DE-69425089-T2 (DE)
Inventor: BEEKMAN GEORGE F
IPC: C08K3/22
Filed: 1994-01-27
Granted: 2000-11-09
Abstract: The prepn. of a Zn mercaptoester comprises (a) heating a mixt. of ZnO, a mercaptoester of the formula HS-(CH2C(=O)OR)x-(CH2)yOC(=O) OR) (I), and a paraffin wax to a temp. at least equal to the melting range of the wax; and (b) removing water as it forms. Also claimed are the following: (i) the mfr. of a stabiliser compsn. for halogen-contg. polymers comprising (a) heating a mixt. of ZnO, a mercaptoester of the formula (I) and a paraffin wax to a temp. at least equal to the melting range of the wax, (b) removing water as it forms, (c) adding Ca(OH)2 and stearic acid, and (d) heating the resulting mixt. to remove water; (ii) a heat stabiliser compsn. comprising a paraffin wax, Ca stearate and a Zn mercaptoester; and (iii) a polymer compsn. comprising a halogen-contg. polymer and a heat stabiliser compsn. R = 1-20C straight or branched chain satd. or unsatd. alkyl; x = 0 or 1; y = 1 or 2; and y = 1 when x = 1.
Patent DE-69427067-T2 (DE)
Inventor: PINIER FRANK
IPC: G01N21/47
Filed: 1994-11-23
Granted: 2001-08-02
Abstract: The present invention relates to a device making it possible to measure the intensity of the light scattered by thin films of colloidal media. It is more particularly intended for submicron particle-size distribution analysis by photon correlation, and comprises a device for measuring the intensity of the light scattered by the thin films (16) of colloidal media, comprising:     - a monochromatic light source (2); - a convergent optical system (4) focusing the said light source onto the said thin film to be analysed; - at least one photosensitive detector (5; 5', 5'', 5''') reacting to the light scattered or back-scattered by the thin film; - means (60, 70) for (electronic) processing of the signal originating from the photodetector(s) (5).   According to the invention, the optical system comprises a dioptric element (9) placed on the path of the said light beam, one of the faces (12) of which element constitutes a first wall delimiting the said thin film, the second wall delimiting the thin film with regard to its thickness is constituted by the lower face of a means (20) capable of absorbing all or part of the intensity transmitted by the said thin film. The device according to the invention furthermore comprises a means (14) intended to position the said means (20) in front of the face (12) of the dioptric element (9), that is to say intended to control the thickness of the thin film to be analysed in order to achieve suitable operating points. <IMAGE>
Patent DE-69430484-T2 (DE)
Inventor: SANDOVAL A
IPC: G06Q10/06
Filed: 1994-09-27
Granted: 2002-11-14
Abstract: A system and method for integrating a business transaction processing system with a process control system provides a computer integrated manufacturing environment. The manufacturing execution system receives work orders from the business transaction processing system and obtains enrichment data to enhance the work order. The manufacturing execution system uses the enrichment data and rules contained in a plant model database to generate setpoints based on the received work orders. The setpoints include detailed information required by the process control system to manufacture the product specified by the work order. The setpoints are transmitted to the process control system for manufacture of the required materials. The manufacturing execution system collects the manufacturing data resulting from the execution in response to the work order by the process control system and processes this manufacturing data to provide summary information on manufacturing processes and to provide inventory information data. This data is then transmitted to the business transaction processing system so that business records may be maintained.
Patent DE-69500222-T2 (DE)
Inventor: CRETOIS ISABELLE
IPC: A61K8/73
Filed: 1995-03-24
Granted: 1997-07-17
Abstract: Compsns. for treatment and protection of keratinic tissues (esp. hair and eyelashes) comprise ceramides and/or glycoceramides (I) and vinylpyrrolidone polymers (II) in a cosmetically acceptable vehicle. The compsns. contains less than 4 wt.% of anionic, amphoteric and/or zwitterionic surfactants. Also claimed is a non-washing process for treatment and protection of keratinic tissues, comprising applying a compsn. as above and opt. rinsing it off after an optional delay.
Patent DE-69505004-T2 (DE)
Inventor: TAYLOR RICHARD
IPC: C04B35/563
Filed: 1995-08-29
Granted: 1999-02-18
Abstract: PCT No. PCT/GB95/02029 Sec. 371 Date Feb. 12, 1997 Sec. 102(e) Date Feb. 12, 1997 PCT Filed Aug. 29, 1995 PCT Pub. No. WO96/09265 PCT Pub. Date Mar. 28, 1996A method of making a boron carbide article by sintering includes mixing boron carbide with an epoxidized resin in solution and drying to form a granulated homogenized mixture and a carbonization cycle in which the mixture is maintained at at least two constant temperatures for predetermined times. The rates of temperature rise are at controlled rates sufficient to allow outgassing of the gases evolved during the decomposition of the resin.
Patent DE-69507140-T2 (DE)
Inventor: WISE JOHN
IPC: B29C48/09
Filed: 1995-04-07
Granted: 1999-08-19
Abstract: A plastic pipe of an improved construction such that the pipe has apertures formed therein when the pipe is viewed in cross section, the pipe being made by a process including extruding a hot plastic flow through a die head (17) having a plurality of first sized gaps and second sized gaps, the second sized gaps having an aperture located inside each gap. A die (15) is secured to a manifold assembly (10), with the manifold assembly (10) having sets of tubes located centrally of one another, each set of tubes including a water inlet tube (150), a tube through which a vacuum is pulled (140) and a water return tube (130). Each set of tubes is positioned longitudinally within a respective die manifold tube (165) which extends through the die (15).