baber/WOPTO huggingface dataset:
Patent DE-69507285-T2 (DE)
Inventor: ADAMS PHILLIP NORMAN
IPC: C08J5/18
Filed: 1995-02-24
Granted: 1999-08-19
Abstract: A polyaniline is characterized by a nuclear magnetic resonance spectrum in its leuco form showing only two 13C peaks, indicating the substantal absence of chain branching, and preferably by a molecular weight (Mp) above 90,000 and up to about 170,000 (more especially 100-140,000). Oriented films of such polyanilines in the protonated emeraldine oxidation state have electrical conductivities up to at least around 500 S/cm. They may be made by oxidizing aniline in aqueous solution with a persulfate under the combination of conditions that the acidity of the solution throughout the reaction is such that if its temperature is adjusted to 20 DEG  C. it will have a pH in the range from about -0.2 to +3.0; that the temperature of the solution is in the range from -5 DEG  to about -40 DEG  C.; that the solution contains at least sufficient inert ionic solute to maintain it in the liquid state; and that the persulfate is added to the solution always at a rate corresponding to a total addition time of at least six hours (but preferably not over 36 hours) and in a molar ratio to the aniline in the range from 1.1:1 to 1.4:1.
Patent DE-69507371-T2 (DE)
Inventor: ZORZI CLAUDIO
IPC: A63C17/14
Filed: 1995-05-04
Granted: 1999-07-15
Abstract: Braking device, particularly for skates including a shoe (2) composed of a quarter articulated to a shell (3) which is in turn associated with a frame (6), wheels (8) being pivoted thereto. The device is constituted by an elastic support (10) having two essentially L-shaped arms (11a) that can be pivoted to the shell or to the frame. The elastic support is slidingly associated with the quarter at one end and a brake (16) is associated with the arms. <IMAGE>
Patent DE-69518663-T2 (DE)
Inventor: AHR ALBERT
IPC: A61F13/15
Filed: 1995-12-06
Granted: 2001-05-03
Abstract: Absorbent composites containing particles of absorbent gelling material and chemically stiffened, cellulosic fibers, the fibers being wrapped around and adhered to the particles, which are in individual form. The chemically stiffened, cellulosic fibers are preferably cellulosic fibers in substantially individual form having a crosslinking agent reacted with the fibers in intrafiber crosslink bond form. The absorbent composites are particularly suitable for use in the absorbent core of disposable absorbent articles such as sanitary napkins and diapers.
Patent DE-69520836-T2 (DE)
Inventor: RILEY MICHAEL
IPC: F02B3/06
Filed: 1995-11-20
Granted: 2001-08-09
Abstract: Valve lift and duration may be varied by moving the pivot of a rocker arm or finger follower, and simultaneously altering the valve clearance during engine operation. The phase of the valve event may also be varied by moving the rocker arm lengthwise at the same time that the pivot is moved. This is accomplished by using a different diameter for the toothed cog tracking across a stationary rack as for the toothed cog that engages the rocker arm or finger follower. Controlled variation of lift, duration and phase may be achieve solely with a moving pivot.
Patent DE-69527944-T2 (DE)
Inventor: ZHENGDI QIN
IPC: H04B1/707
Filed: 1995-11-28
Granted: 2003-05-08
Abstract: PCT No. PCT/FI95/00655 Sec. 371 Date Jul. 26, 1996 Sec. 102(e) Date Jul. 26, 1996 PCT Filed Nov. 28, 1995 PCT Pub. No. WO96/17446 PCT Pub. Date Jun. 6, 1996A receiver, and a data transmission method in a system wherein the CDMA multiple access method in a system wherein the CDMA multiple access method is utilized and wherein each data signal to be transmitted is multiplied by a pseudorandom code of a certain length, having a bit rate that is higher than that of the data signal to be transmitted. In order to ensure fast and inexpensive reception, the signal multiplied by the pseudorandom code is further modulated by a group of waveforms (f1 . . . fN) the number of which equals the number of bits in the pseudorandom code, the frequency domain given. The signal is converted in the receiver into a digital form and multiplied by the pseudorandom code which has been subjected to an inverse Fourier transform, and the multiplied signal is subjected to a Fourier transform.
Patent DE-69616383-T2 (DE)
Inventor: MAEKIPEURA PETRI
IPC: C07C51/567
Filed: 1996-12-12
Granted: 2002-07-11
Abstract: In the preparation of an alkenyl succinic anhydride (ASA) from an olefinically unsaturated hydrocarbon and a maleic anhydride, a mixture of additives is used in the preparation reaction in order to improve the yield of the product and to reduce side reactions. According to the present invention, a mixture of an aromatic compound which contains nitrogen and sulfur, preferably benzothiazole or phenothiazine or derivatives thereof, and a phenolic antioxidant or a derivative thereof has such properties. The amount of each additive is approx. 0.01-5 mol.% of the amount of maleic anhydride. The olefin is preferably a straight-chain  alpha -olefin or a straight-chain or branched internal olefin having a carbon chain length of 6-20 carbon atoms. The olefin may also be a polyolefin, in which case the preferred molecular weight is 900-1500. The preparation process may be of the batch type or the semi-batch type, and the maleic anhydride and the additive may be added in several batches or as a continuous feed which may be even or variable. The ASA obtained by the process may be used in particular as an additive in foods, for hydrophobic sizing of paper, or as a dispersing agent in lubricants.
Patent DE-69626772-T2 (DE)
Inventor: DORRESTIJN ANTOON
IPC: C08L25/12
Filed: 1996-12-23
Granted: 2003-09-04
Abstract: The invention relates to a polymer composition comprising 5 to 79 wt.% of a graft copolymer of vinyl aromatic monomers and monomers chosen from the group of C1-C4 alkyl methacrylates, C1-C4 alkyl acrylates, methacrylonitrile and acrylonitrile on a rubber, 90 to 20 wt.% of a thermoplastic polyamide polymer and 1 to 50 wt.% of a polymer comprising a vinyl aromatic monomer, at least one monomer chosen from the group of C1-C4 alkyl methacrylates, C1-C4 alkyl acrylates, methacrylonitrile and acrylonitrile, and 0.2 to 30 mol% of a compound containing  alpha , beta -unsaturated dicarboxylic anhydride, the wt.% of the components being relative to the total weight of the components, characterized in that the composition also comprises at least one monofunctional dicarboxylic-anhydride-containing compound (D) with a weight average molecular weight of less than 1500 g/mol. The polymer composition exhibits excellent mechanical properties, in particular a high impact resistance.
Patent DE-69630436-T2 (DE)
Inventor: KAWAMURA MAKOTO
IPC: G11B27/10
Filed: 1996-08-02
Granted: 2004-10-07
Abstract: Information carrier, device for reading and device for providing the information carrier and method of transmitting picture information. The disclosed system comprises an information carrier ( 1 ) on which an information signal is recorded that represents picture information intended for being displayed on a picture screen, which picture information comprises video information of a video programme as well as control information for selectively displaying the video programme. The video programme is subdivided into sections ( 35 ) and, when the video programme is displayed selectively, sections are shown in a new order ( 34 ) and partly omitted or replaced. To this end the control information includes path information ( 36 ) which indicates a path of sections to be displayed in linked fashion. The path information may be recorded multiplexed with MPEG-2 video information and then contains addresses ( 53, 54, 55, 56, 57, 58, 59 ) for forward and backward jumps.
Patent DE-69637360-T2 (DE)
Inventor: GOLDBERG CHARLES
IPC: A61G7/012
Filed: 1996-09-24
Granted: 2008-12-04
Abstract: The support and control appts. includes a frame (16), and an upwardly facing patient support surface (40) with a perimeter carried by the frame. An air generator is mounted on the frame and provides two curtains of air. Each air curtain originates adjacent to the perimeter and converges at a point above the patient support surface. The curtains combine with the support surface to define a patient space. A third curtain of air is provided originating adjacent to the perimeter of the support surface and directed into the patient space. A fourth air curtain opposes the third and is directed into the patient's space.
Patent DE-69700692-T2 (DE)
Inventor: BETT WILLIAM
IPC: C09J133/26
Filed: 1997-01-08
Granted: 2000-05-31
Abstract: PCT No. PCT/FR97/00030 Sec. 371 Date Oct. 6, 1998 Sec. 102(e) Date Oct. 6, 1998 PCT Filed Jan. 8, 1997 PCT Pub. No. WO97/25371 PCT Pub. Date Jul. 17, 1997A water-redispersible powder composition comprising (a) 100 parts by weight of a powder consisting of a water-insoluble film-forming polymer prepared from at least one ethylenically unsaturated monomer and at least one monomer selected from monomers having a carboxylic function and acrylamide or methacrylamide, and (b) 2-40 parts by weight and preferably 8-22 parts by weight of at least one amino acid or a salt thereof. A method for preparing said composition and the use thereof are also disclosed.
Patent DE-69709646-T2 (DE)
Inventor: KUCZYNSKI L
IPC: A61K9/52
Filed: 1997-02-28
Granted: 2002-08-14
Abstract: A composition of matter is disclosed and claimed comprising an opioid antagonist and a high molecular weight poly(alkylene) or a poly(carboxymethylcellulose). A dosage form is disclosed and claimed comprising the composition of matter for displacing an opioid analgesic from the dosage form.
Patent DE-69715151-T2 (DE)
Inventor: EYAL AHARON
IPC: C12P7/46
Filed: 1997-01-21
Granted: 2003-02-27
Abstract: PCT No. PCT/GB97/00176 Sec. 371 Date Oct. 13, 1998 Sec. 102(e) Date Oct. 13, 1998 PCT Filed Jan. 21, 1997 PCT Pub. No. WO97/27312 PCT Pub. Date Jul. 31, 1997The invention provides a process for the preparation of aspartic acid via a fermentation process for the preparation of ammonium fumarate, wherein the pH of the fermentation broth is controlled by the addition of a calcium base to produce a calcium fumarate precipitate, characterized in that ammonium fumarate is produced by separating the precipitated calcium fumarate from the fermentation broth, and reacting the same with a reagent selected from ammonia, ammonium carbonate, ammonia in combination with CO2 and mixtures thereof, to form ammonium fumarate and a co-product selected from calcium carbonate and calcium hydroxide, wherein the energy of indirect neutralization of fumaric acid by ammonia serves as the driving force for the conversion of calcium fumarate to the desired ammonium fumarate product and for the regeneration of a calcium base reagent, and wherein diammonium fumarate is enzymatically converted to ammonium aspartate and acidulated to from aspartic acid.
Patent DE-69719464-T2 (DE)
Inventor: KOCH DANIEL
IPC: H01Q1/27
Filed: 1997-11-17
Granted: 2004-02-26
Abstract: The timepiece has a casing (2) with a front glass cover (12) which is held in place by an outer supporting section (14). A transponder (16) forms part of the supporting section. The transponder is formed from a receiver circuit and an antenna (20) and a transmitter (22). The circuit components are integrated into the supporting section using, for example, injection moulding.
Patent DE-69720159-T2 (DE)
Inventor: BERTOCCHI ALESSANDRO
IPC: A23L19/00
Filed: 1997-12-17
Granted: 2003-12-18
Abstract: The invention falls within the sector of processes and plants for the processing of food products, in particular fruit. The process envisages enzymatic inactivation of pure by means of heating in a recirculation circuit kept full of purée. The plant comprises a pump (5) which introduces the purée emerging at room temperature from a strainer (4) into the recirculation circuit (6) through a device (9) for mixing the purée. No intermediate storage tanks or heat exposure tanks are provided. <IMAGE>
Patent DE-69733265-T2 (DE)
Inventor: ARGIRO J
IPC: G16H30/20
Filed: 1997-10-15
Granted: 2006-01-12
Abstract: A computerized system and method for viewing a set of voxel data on a display device attached to a computer is disclosed. In one embodiment of the invention, the computerized system has a number of different components. A retrieve data set component retrieves the set of voxel data, the set of voxel data having already been acquired in accordance with acquisition parameters of a protocol. A protocol selector component selects the protocol in accordance with the set of voxel data retrieved, the protocol including preset adjustments for the volume-rendering of the data. An image gallery component displays one or more images of the set of voxel data in accordance with the preset adjustments of the protocol. An examination viewer component permits the changing of the preset adjustments of the protocol as to a particular image selected. within the image gallery component. A report generator and viewer component generates a report based on snap shots of images taken within the examination viewer component. A print and post component prints the generated report to a printer operatively coupled to the computer, and/or posts the report as an HTML file to a web browser for retrieval over the Internet or an intranet.
Patent DE-69821609-T2 (DE)
Inventor: ZUGRAVU GEORGE
IPC: C25B11/04
Filed: 1998-03-24
Granted: 2004-09-23
Abstract: The invention relates to an ultra-high purity gas generator system, such as a hydrogen gas generator system and method, which employs a direct current source to supply proportional electrical current to a cathode in an electrolyte cell. The system comprises a metal cathode gas generator for hydrogen gas and a DC current for the metal cathode, wherein the output DC line current is continuously modified by a control circuit, which modifies the pulse width into the DC source, based on the variation in hydrogen gas pressure or flow from the cell. In the system and method, direct current is supplied to the palladium or palladium alloy cathode of an electrolytic cell, and the direct current is controlled or switched by monitoring the gas flow or pressure in the cell by a pressure or flow transducer, providing the output voltage to a control circuit. The control circuit modulates the width of the pulses of a high frequency inverter and its modified and filtered output is supplied to the cell as a proportional, continuous straight line current source.
Patent DE-69824649-T2 (DE)
Inventor: SARGEANT ADRIAN ANTHONY
IPC: H02H3/33
Filed: 1998-01-30
Granted: 2005-06-30
Abstract: A washing appliance comprising a cabinet, a wash system slidably mounted within said cabinet in such a manner that it may be withdrawn horizontally out of said cabinet for access thereto, said wash system including an open top wash chamber adapted to accommodate items to be washed and within which wash liquid is circulated, said wash chamber having a top peripheral rim, means for introducing and circulating wash liquid within said chamber, means for evacuating wash liquid from said chamber, a wash chamber closure mounted in the top of said cabinet, which closure covers the open top of said wash chamber on retraction of the wash chamber into said cabinet, said closure having peripheral means which co-operate with the top of said chamber in the vicinity of said rim to prevent egress of wash liquid from the wash chamber when it is retracted into said cabinet, and said closure being retained in a substantially fixed vertical position in the top of said cabinet.
Patent DE-69830495-T2 (DE)
Inventor: BOMBARDELLI EZIO
IPC: A61P5/00
Filed: 1998-07-30
Granted: 2006-04-06
Abstract: A soya extract having a content of glucoside isoflavones of at least 13% by weight and a content of 0.6 to 1.5 parts by weight of group 3 soya saponins per 1 part by weight of glucoside isoflavones. Also, pharmaceutical compositions containing this extract and methods of administering the extract to treat conditions such as pre- or post-menopausal symptoms, cancer, such as breast or prostate cancer, or alcoholism. The extracts are made by a process which includes the steps of treating ripe whole soya beans or oil-free soya flour with an aliphatic alcohol to obtain a first extract; concentrating the first extract to form a concentrated first extract; purifying the concentrated first extract by treatment with at least one aliphatic hydrocarbon; and extracting active components from the purified concentrated first extract with a water-immiscible aliphatic alcohol to obtain a second extract. Preferably, the final extract is concentrated dried to form the desired soya extract.
Patent DE-69905276-T2 (DE)
Inventor: SEMAN LEO
IPC: G01N33/68
Filed: 1999-11-12
Granted: 2003-12-11
Abstract: The invention relates to a method for determining homocysteine concentration in samples in which homocysteine is condensed using an enzyme cystathionine  beta  synthase to form cystathionine. Pyruvate and/or ammonia are released from cystathionine by action of an enzyme, cystathionine  beta  lyase, and homocysteine is regenerated. The release of pyruvate and/or ammonia can be correlated to the concentration of homocysteine present in the sample.
Patent DE-69905839-T2 (DE)
Inventor: HASHIMOTO NOBUAKI
IPC: B41F27/12
Filed: 1999-07-02
Granted: 2003-08-28
Abstract: A printing-plate mounting-position instruction system instructs a worker where to mount a plurality of printing plates (P) in a rotary printing press. The system includes a controller (1), a reader (2), a judging device (3), and a display device (4). The controller (1) creates assignment information for assigning printing plates (P) to mounting positions on each of plate cylinders used in each of printing units on the basis of production instruction information. The reader (2) reads a mark on a printing plate (P) providing printing-surface information (B). The judging device (3) is connected to the controller (1) and the reader (2) and collates the assignment information received from the controller (1) and the printing-surface information (B) received from the reader (2), thereby judging the location where the printing plate (P) is to be mounted. The display device (4) displays the result of the judgment. <IMAGE>
Patent DE-69907511-T2 (DE)
Inventor: COLIN PASCALE
IPC: C07B61/00
Filed: 1999-12-21
Granted: 2003-11-13
Abstract: The invention concerns the upgrading of a by-product of direct synthesis, namely MeSiCl3, by vapor phase catalytic hydrogenation of said by-product to obtain MeHSiCl2 with greater added value. The invention concerns a method for preparing MeHSiCl2 by catalytic hydrogenation of MeSiCl3 in the presence of a metal catalyst with high selectivity levels in MeHSiCl2 economically and without having recourse to drastic and industrially unsuitable conditions. The invention uses a catalyst comprising a bimetal ruthenium/tin catalytic agent. Said catalytic agent is obtained by reacting ruthenium chloride and tin chloride in an acid medium. In practice, the catalyst is formed by a silica powder support impregnated by the ruthenium/tin catalytic agent.
Patent DE-69908151-T2 (DE)
Inventor: CLAESSENS SERGE
IPC: C21D8/02
Filed: 1999-12-17
Granted: 2004-03-11
Abstract: The present invention aims to produce a cold-rolled metal coated multi-phase steel, characterised by a tensile strength of at least 500 MPa, a yield ratio (Re/Rm) lower than 0.65 in skinned conditions, lower than 0.60 in unskinned conditions, and with good metal coating adhesion behaviour. In the case of the aluminised steel according to the invention, the steel also has superior resistance to temperature corrosion up to 900 DEG C and excellent mechanical properties at this high temperature. The hot metal coated steel product having a steel composition with a manganese content lower than 1.5 %, chrome content between 0.2 and 0.5 %, molybdenum content between 0.1 and 0.25 %, and a relation between the chrome and molybdenum content as follows Cr + 2Mo higher than or equal to 0.7 %, undergoes a thermal treatment in the hot dip metal coating line defined by a soaking temperature between Acl and Ac3, a primary cooling speed higher than 25  DEG C/sec and a secondary cooling speed higher than 4  DEG C/ sec. <IMAGE>
Patent DE-69910605-T2 (DE)
Inventor: PATCHETT A
IPC: F01N3/10
Filed: 1999-11-05
Granted: 2004-06-17
Abstract: An external reductant for an SCR vehicular NOx emission control system is selectively injected to SCR catalysts which are only at catalytically active temperatures thereby avoiding reductant absorption in catalytically unactive catalysts and improving conversion response time.
Patent DE-69913473-T2 (DE)
Inventor: BERTOCCHIO RENE
IPC: C07C19/08
Filed: 1999-10-08
Granted: 2004-10-28
Abstract: Difluoromethane, i.e. refrigerant F32, continuously contacts molecular sieve type 3A, 4A or 5A at 5-78 degrees C, preferably at ambient temperature, under a pressure 0.6-25 atm., preferably 0.8-17 atm.. Preferred Features: Moist F32 is gaseous, at pressure 0.6-10 atm., preferably 0.8-5 atm.. The water content is less than 10,000 ppm, preferably less than 6,000 ppm. A column downstream of the F32 manufacturing plant is used for drying; it contains type 3A molecular sieve. Regeneration is by heating the molecular sieve to 120 degrees C-300 degrees C, preferably 150 degrees C-250 degrees C at absolute pressure less than 100 mm Hg, preferably less than 80 mm Hg. An inert gas is passed through, close to atmospheric pressure. A two-stage process operates. In the first stage, temperature is sufficiently high to eliminate a substantial proportion of the F32 from the molecular sieve. In the second stage, the temperature is raised, removing a substantial proportion of the water adsorbed. Temperature ranges are detailed for two variants of this operation, which follow the foregoing principles. Regeneration takes place in the adsorption column. Two columns in parallel, alternate between adsorption and regeneration.
Patent DE-69917174-T2 (DE)
Inventor: LORIC MARTIAL
IPC: F24D13/02
Filed: 1999-10-13
Granted: 2005-05-04
Abstract: The heater (10, 11) is inserted in the mold cavity, disposed to avoid contact with the walls. It is held against displacement, or movement during injection. The mold is closed and a mixture of thermoset resin and mineral powder filler is introduced at a pressure below 10<6> Pa (140 psi). Independent claims are included for equipment carrying out the process, comprising essentially the mold and a tensioning device; also for the heating panel made in this way, and a kit comprising panel and matching wall fittings. A further claim covers molding compound used specifically for the subject purpose. Glass transition of the resin takes place at 120 degrees C - 160 degrees C. Preferred features: Resin comprises 10-50 wt%, filler 50-90 wt%, in the molding compound. Gel-coat is applied to the upper mold and matrix, before starting. Resin polymerization is effected by mold heating. The heater is tensioned by moving its support (16) in the mold, using an external actuator. Further details of supports and attachments are included. The radiator can be produced in curved form. The element is an electric wire 0.1-0.8 mm in diameter.
Patent DE-69918314-T2 (DE)
Inventor: VIIKKI PAAVO ANTERO
IPC: A01B59/00
Filed: 1999-08-23
Granted: 2005-07-28
Abstract: The invention relates to a coupling hook particularly for the lower arms of a three-point linkage of a tractor, which is intended to attach an implement to a tractor by means of a coupling ball (11) or similar. The coupling hook includes a body (1), in which there is a housing (25) and a coupling jaw (27) and a catch (2) moving linearly in guides (13, 23) of housing (25) and opening at a downward angle. In addition, the coupling hook includes a spring (8) pressing catch (2) into the retaining position and an operating lever (3) for moving catch (2). According to the invention, operating lever (3) operating the coupling hook from above, is connected to catch (2) by means of a pull-turning device (26). Pull-turning device (26) is arranged to turn the operating lever's (3) pulling movement, which is directed essentially upwards, into a movement of the catch (2) from the retaining position to the open position.