baber/WOPTO huggingface dataset:
Patent DE-69001756-D1 (DE)
Inventor: VAN DER HEIJDEN EDGAR
IPC: B23P15/16
Filed: 1990-07-17
Granted: 1993-07-01
Abstract: PCT No. PCT/NL90/00097 Sec. 371 Date Feb. 7, 1992 Sec. 102(e) Date Feb. 7, 1992 PCT Filed Jul. 17, 1990 PCT Pub. No. WO91/01259 PCT Pub. Date Feb. 7, 1991.A mixing chamber for mixing a gaseous component with a liquid component is disclosed. The mixing chamber is characterized by separate inlet connections for the respective components and an outlet for the mixture to a space at a lower pressure. The propellant inlet comprises a plurality of narrow channels positioned to create a turbulent flow in the mixing chamber to facilitate mixing of the components. Also disclosed is a method for forming narrow channels in a body or object by forming grooves in one of two interconnecting surfaces of the parts to thereby define the narrow channels when the parts are put together to form the body or object.
Patent DE-69007369-D1 (DE)
Inventor: FURTAK HANS
IPC: C03C3/097
Filed: 1990-08-01
Granted: 1994-04-21
Abstract: Glass compositions useful for forming fibers which are readily able to be degraded in a physiological medium such as that found in a human body. Advantageous compositions formed according to the present invention comprise the following components, set forth in percent by weight: SiO2: 57 to 70% Al2O3: 0 to 5% CaO: 5 to 10% MgO: 0 to 5% Na2O+K2O: 13 to 18% B2O3: 2 to 12% F: 0 to 1.5% P2O5: 0 to 4% Impurities: less than 2%
Patent DE-69012515-D1 (DE)
Inventor: IKEDA YOSHIO
IPC: A61K8/00
Filed: 1990-10-24
Granted: 1994-10-20
Abstract: A hair dye composition comprising the following three components (A), (B) and (C):   (A) one or more cysteine derivatives selected from among a compound represented by the following general formula (I): <CHEM> wherein R1 represents a hydrogen atom or an acyl or alkyl group carrying one to three carbon atoms,  and glutathione, or a salt thereof; (B) an aromatic alcohol and/or a compound represented by the following general formula (II):  R2-OCH2CH2OCH2CH2OH      (II) wherein R2 represents an alkyl group carrying one to five carbon atoms; and   (C) a dye. c
Patent DE-69017046-D1 (DE)
Inventor: HEYN WILLIAM
IPC: B29L22/00
Filed: 1990-12-18
Granted: 1995-03-23
Abstract: Closures for containers, such as cans and the like, wherein the closure is comprised of an end panel and a frame member which, preferably, are attached together during an insert-injection molding operation used for forming the frame member. Depending upon the respective materials, the attachment therebetween may comprise heat-bonding or adhesives and the like. The various end panels have a displaceable panel portion for providing an opening in the closure to provide access to the product(s) within the container. The various panel portions are defined by weakening lines, perforations or cut lines in the end panel and molded runners for "repairing" and/or sealing weakened or lanced portions of the end panels. The molded runners provide beam strength for protecting against excessive bulging during autoclave or other sterilization processes and against buckling during vacuum processing.
Patent DE-69026952-D1 (DE)
Inventor: JACKSON PETER
IPC: G01N33/66
Filed: 1990-09-20
Granted: 1996-06-13
Abstract: PCT No. PCT/GB90/01448 Sec. 371 Date Mar. 27, 1992 Sec. 102(e) Date Mar. 27, 1992 PCT Filed Sep. 20, 1990 PCT Pub. No. WO91/05256 PCT Pub. Date Apr. 18, 1991.Carbohydrate substances are separated or distinguished by a method which involves labelling carbohydrate substances with a labelling reagent comprising a fluorescent naphthalene ring structure having as a substituent a reactive group capable of reacting with a reducing sugar to bind thereto and also having at least one substituent group capable of carrying a charge but which does not react with reducing sugars and does not extinguish fluorescence of the labelling reagent; applying the labelled substances to an electrophoretic gel; and running the gel to cause differential migration of different substances. The preferred labelling reagents are aminoaphthalenesulphonic acids with one, two or three sulphonic acid groups, particularly 8-aminoaphthalene-1,3,6,-trisulphonic acid (ANTS), and 1-amino-4-naphthalene sulphonic acid (ANSA).
Patent DE-69102890-D1 (DE)
Inventor: TAKAYANAGI HISAO
IPC: C07C255/30
Filed: 1991-01-17
Granted: 1994-08-25
Abstract: The present invention provides novel acyclic terpenes of the formula:   <CHEM> which are useful as intermediates for the industrially advantageous production of sarcophytol A.
Patent DE-69105327-D1 (DE)
Inventor: BALSELLS PETER J
IPC: F16F1/04
Filed: 1991-03-19
Granted: 1995-01-12
Abstract: A spring assembly (10) includes a plurality of coils (12) interconnected with one another in a spaced-apart relationship for causing the spring assembly to exert a force in a loading direction approximately normal to a tangent to a centerline (16) of the plurality of coils in response to deflection of the spring assembly along the loading direction. An elastic material (18) is provided which is disposed around and between the plurality of coils (12) and has a hollow cross section (20) for modifying the force exerted by the sping assembly in response to the deflection of the sping assembly along the loading direction. <IMAGE>
Patent DE-69110858-D1 (DE)
Inventor: OKAMURA ISAO
IPC: B29C45/74
Filed: 1991-09-19
Granted: 1995-08-03
Abstract: The heat of a heater sheath wire (14) is both the heat that is directly transmitted to a heated nozzle main body (10) and the heat that is indirectly transmitted to the heated nozzle main body (10) via a metal strip (15) and both provide the effect of efficiently heating the heated nozzle main body (10) and producing a significant increase in the performance. The heated nozzle for plastic injection molding according to the present invention is configured so as to have a spiral-shaped groove (12) on its outer periphery, the heater sheath wire (14) that is pressed into the spiral-shaped groove (12) and the metal strip (15) that is wound around the surface of the outer periphery of the heated nozzle main body (10) and is welded to the heated nozzle main body (10).
Patent DE-69111113-D1 (DE)
Inventor: MONTALVO ANTONIO J
IPC: H02M3/07
Filed: 1991-03-20
Granted: 1995-08-17
Abstract: A charge pump circuit is provided comprising a first MOSFET capacitor ("pumping capacitor), two other MOSFET capacitors ("back-to-back capacitors") connected together with a common junction of the back-to-back capacitor in series with the pumping capacitor, a voltage clamp connected to the common node of all three MOSFET capacitors, and a diode for output of the charge pumped. A number of these charge pump circuits may be cascaded to form a multi-stage charge pump circuit. Each charge pump circuit may attain output voltage higher than the oxide breakdown voltage of each individual MOS capacitor. This charge pump circuit can also operate under low voltage power supply conditions. <IMAGE>
Patent DE-69124771-D1 (DE)
Inventor: LOWEN GREGORY THOMAS
IPC: C07D207/34
Filed: 1991-10-18
Granted: 1997-04-03
Abstract: There are provided 2-halo-3-substituted-5-arylpyrrole compounds (I) which are useful as insecticidal, nematicidal and acaricidal agents <CHEM>  wherein   X is   Cl or Br; R and R<1>   are each independently hydrogen or C1-C4 alkyl; L is   hydrogen, F, Cl or Br; M and Q   are each independently hydrogen, F, Cl, Br, I, CN, NO2, CF3, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 alkylsulfonyl, C1-C3 alkylsulfinyl, C1-C3 alkylthio or R<2>CF2Z;  Z is S(O)n or O;  n is an integer of 1 or 2; and R<2> is hydrogen, F, CHF2, CHFCl or CF3.
Patent DE-69124910-D1 (DE)
Inventor: VINCENT MAURICE WILLIAM
IPC: F26B3/092
Filed: 1991-10-17
Granted: 1997-04-10
Abstract: The invention provides a fluid bed conditioning apparatus (especially a dryer) which comprises a plurality of connected treatment zones (A,B,C etc.), each zone having an apertured base (3) and means (7,8) for supplying a fluidised gas through said apertured base to each zone to cause material therein to be fluidised. The apparatus includes means (9-14) for vibrating each apertured base and the zones are separated by movable partitions (6) which are operable in conjunction with transfer means for urging material from one zone to an adjacent zone whereby the contents of a first treatment zone can be transferred to the adjacent zone after a desired treatment time in the first zone. <IMAGE>
Patent DE-69130060-D1 (DE)
Inventor: SALATTO PATRICK
IPC: G06K7/10
Filed: 1991-12-30
Granted: 1998-10-01
Abstract: A combined range laser scanner and method for electro-optically reading indicia such as bar codes having parts of different light reflectivity which utilizes two laser diode optical illumination systems optimally focused for different working ranges. A first laser illumination system is optimized for contact operation and has a range extending to approximately two feet. The second laser illumination system is optimized for longer range scanning from approximately two to seventeen feet, and the two laser scanning systems are integrated into one combined range laser scanner. The combined range laser scanner incorporates therein logic circuitry which enables either laser illumination system as required fro the particular scanning application. Depending upon which laser illumination system is selected, the laser spot speed (e.g. amplitude of the drive signal for the scanning motor) is controlled to limit the frequency of received light signals to that of standard signal processing and decoding circuits. Scanning is achieved with a common oscillating mirror element driven by a scanning motor, and the amplitude of the applied scanning motor driving signal is greater for the first laser illumination system optimized for contact or short range operation and less for the second laser illumination system for longer range scanning. <IMAGE>
Patent DE-69132299-D1 (DE)
Inventor: YOON S CHO-CHUNG
IPC: A61K38/00
Filed: 1991-10-31
Granted: 2000-08-10
Abstract: RI alpha  antisense oligonucleotides and pharmaceutical compositions thereof are disclosed. Methods for treating certain cancers in animals comprising administering to animals an effective amount of an RI alpha antisense oligonucleotide, or a pharmaceutical composition thereof, are also disclosed.
Patent DE-69200029-D1 (DE)
Inventor: PIERFITTE MICHEL
IPC: G01T1/166
Filed: 1992-06-04
Granted: 1994-01-13
Abstract: In order to acquire measurement data during a nuclear medicine experiment of the tomographic type, with a gamma camera having two detector heads (8a, 9c), each of these heads is directed on a siting centre (28) while the assembly constituted by these two heads rotates around a centre of rotation (2) of the apparatus, the centre of rotation being separated from the siting centre. It is shown that this procedure makes it possible to go faster (34) on the one hand for the acquisition and furthermore to contribute to work involving tomography images which are more exact and more easily calculated. <IMAGE>
Patent DE-69202305-D1 (DE)
Inventor: CELLS PAUL L
IPC: C09D7/12
Filed: 1992-05-06
Granted: 1995-06-08
Abstract: The present invention relates to a composition which comprises a zirconium salt of at least one organic carboxylic acid and an alkali metal or alkaline earth metal perborate. The compositions are useful in promoting the drying of ink compositions and particularly in printing inks used in the lithographic printing process.
Patent DE-69202460-D1 (DE)
Inventor: RIGAZZI PIER ANDREA
IPC: H02K49/10
Filed: 1992-06-29
Granted: 1995-06-14
Abstract: PCT No. PCT/EP92/01462 Sec. 371 Date Aug. 18, 1992 Sec. 102(e) Date Aug. 18, 1992 PCT Filed Jun. 29, 1992 PCT Pub. No. WO93/01647 PCT Pub. Date Jan. 21, 1993.An apparatus moves, for example with a rotative motion, a member or a first group of members by moving another member or a second group of members with a reciprocating rectilineal motion by the interaction between magnets (1, 2) or groups of magnets (1i, 2i) fixed to the members or the group of members. If the reciprocating rectilineal motion is obtained by connecting one of the two groups of magnets to pistons of a two-stroke engine and to a mechanical energy-restoring system (8), a high-efficiency apparatus is realized, which is suitable for engine-traction, which does not need a crank-shaft, a lubricating system, a water cooling system, an alternator, or a torque converter, and which is automatically switched off when the vehicle is not in motion. The work-torque can be varied by varying the distance between the restoring system (8) and the supporting members (14) which are connected to the pistons (5). Easy and cheap to make, this apparatus causes little pollution and is suitable even for using hydrogen as a fuel. In this case, its pollution products are insignificant or equal to zero.
Patent DE-69205243-D1 (DE)
Inventor: SHARP PHILLIP
IPC: A61K39/00
Filed: 1992-02-06
Granted: 1995-11-09
Abstract: Disclosed is a substantially purified antigen derived from a first parasitic nematode species which, when administered to a host animal, is capable of protecting the host animal from infestation by a second parasitic mematode species, wherein the first and second parasitic nematode species may be the same or different, and the antigen has an apparent molecular weight of 40 kD as determined by SDS-PAGE under reducing conditions.
Patent DE-69212157-D1 (DE)
Inventor: SANG HARRY
IPC: C22C1/08
Filed: 1992-05-29
Granted: 1996-08-14
Abstract: A process and apparatus are described for manufacturing particle stabilized foamed metal slabs. A foam is first formed in a foaming chamber by heating a composite of a metal matrix and finely divided solid stabilizer particles above the solidus temperature of the metal matrix and discharging gas bubbles into the molten metal composite below the surface thereof to thereby form a stabilized liquid foam on the surface of the molten metal composite. The stabilized liquid foam is continuously drawn off the surface of the molten metal composite and is solidified into a shaped foam product while being continuously drawn off.
Patent DE-69214672-D1 (DE)
Inventor: CHAPELON JEAN-YVES
IPC: A61F7/00
Filed: 1992-12-21
Granted: 1996-11-21
Abstract: PCT No. PCT/FR92/01210 Sec. 371 Date Nov. 29, 1994 Sec. 102(e) Date Nov. 29, 1994 PCT Filed Dec. 21, 1992 PCT Pub. No. WO93/12742 PCT Pub. Date Jul. 8, 1993A method and apparatus for performing therapy using ultrasound. The apparatus uses a treatment device having at least one piezoelectric transducer element to supply ultrasonic waves focussed onto a focal point or region that determines the tissue zone submitted to therapy. The treatment device, which is controlled by a control device, supplies two types of ultrasonic waves, the first one being thermal waves that produce a predominantly thermal effect on the tissue being treated and the second one being cavitation waves that produce a predominantly cavitation effect on the tissue to be treated.
Patent DE-69217512-D1 (DE)
Inventor: MERRY TREVOR
IPC: B41M3/14
Filed: 1992-06-23
Granted: 1997-03-27
Abstract: A security device comprising a substrate having applied thereto an array of characters, the characters being of a sufficiently small size as to appear uniform when ordinarily viewed but individually identifiable when viewed with the aid of appropriate magnification means, whereby group(s) of the characters are phase-shifted relative to the others in such a manner as to collectively define an image, the image being relatively indiscernible when the device is ordinarily viewed but discernible when viewed with the aid of a finding screen. <IMAGE>
Patent DE-69224738-D1 (DE)
Inventor: FOLSOM LAWRENCE
IPC: F16H39/10
Filed: 1992-01-14
Granted: 1998-04-16
Abstract: A continuously variable transmission includes a pump (258) driven by an input shaft (256) against a wedge-shaped swashplate (260). Hydraulic fluid pressurized in the pump flows through ports (402) in a pump cylinder block (422) into kidney-shaped slots (406) in the swashplate (260), and from there flows into and pressurizes a series of cylinders (394) in a motor cylinder block (366). The pump and motor exert first and second components of torque on a swashplate (260) in the rotational direction on the input shaft (256), and the hydraulic system pressure in the swashplate slots exerts a third component of torque in the same direction on the swashplate (260). The third torque component is a product of the hydraulic system pressure and the differential area of the two ends of the high pressure slot (406P) at the narrow and thick sides of the wedge-shaped swashplate (260). The swashplate (260) drives an output shaft (266) through an output sleeve (264) pinned to the outside peripheral edge ( 416) of the swashplate (260). The input/output ratio of the transmission is controlled by controlling the tilt angle of the swashplate (260) with a control sleeve (268), coupled at one end to the swashplate (260) through a coupling mechanism (267) and coupled at the other end through a bearing (528) to an axially movable control cylinder (270). The axial position of the control cylinder (270) is hydraulically controlled by a follower valve system (269) which moves the control cylinder (270) to positions uniquely corresponding to positions of a manually or automatically positioned control rod (636).
Patent DE-69232708-D1 (DE)
Inventor: BROWN MALCOLM DAVID
IPC: A61F13/49
Filed: 1992-10-26
Granted: 2002-09-05
Abstract: PCT No. PCT/GB92/01959 Sec. 371 Date May 18, 1994 Sec. 102(e) Date May 18, 1994 PCT Filed Oct. 26, 1992 PCT Pub. No. WO93/09740 PCT Pub. Date May 27, 1993A disposable article, e.g a diaper, having a backing layer (5) formed of soluble material constructed so that when in contact with a relatively large volume of liquid, e.g. that produced by flushing a lavatory, the backing layer (5) dissolves and loses its integrity but when in contact with a relatively small volume of liquid, e.g. when handled with wet hands, dissolution is restricted so that the backing layer (5) maintains its integrity. The backing layer may have variable solubility across its thickness, e.g. one side of the backing layer may comprise a relatively soluble material (4), whereas the other side comprises a less soluble material (6). Alternatively, the backing layer may comprise a soluble membrane (5) having a discontinuous layer (14, 16) of relatively insoluble material applied to at least one surface thereof.
Patent DE-69302256-D1 (DE)
Inventor: BILLY DANIEL
IPC: F24H8/00
Filed: 1993-11-19
Granted: 1996-05-23
Abstract: Boiler characterised in that the burner (2) comprises a main part (7) and an auxiliary part (8). The main part (7) is fed with oxidant air leaving the mass and heat exchanger (5). The auxiliary part (8) is fed with dry ambient air (11, 12) which has not passed through the mass and heat exchanger (5). The power of the auxiliary part (8) represents only a marginal fraction of the total power of the burner. <IMAGE>
Patent DE-69319912-D1 (DE)
Inventor: BIESSEN ERICUS
IPC: C07H15/06
Filed: 1993-08-11
Granted: 1998-08-27
Abstract: PCT No. PCT/NL93/00169 Sec. 371 Date May 4, 1995 Sec. 102(e) Date May 4, 1995 PCT Filed Aug. 11, 1993 PCT Pub. No. WO94/04545 PCT Pub. Date Mar. 3, 1994Triantennary cluster glycoside, wherein each glycoside residue is attached to the branching point of the cluster by a spacer of a long, flexible, hydrophilic chain comprising at least 4 atoms in the chain. The glyciside spacer preferably comprises at least two hydrophilic groups. Use of the triantennary cluster glycoside in pharmaceutical preparations, for instance hypolipidemic medicines.
Patent DE-69322263-D1 (DE)
Inventor: PALEARI MARIO
IPC: C08L27/04
Filed: 1993-06-03
Granted: 1999-01-07
Abstract: A copolymer blend comprising vinylidene chloride-vinyl chloride copolymer, vinylidene chloride-methyl acrylate copolymer or a mixture thereof, from 2 to 20%, by weight of CO-modified ethylene vinyl acetate copolymer or CO-modified ethylene alkyl acrylate copolymer and preferably up to 5%, of a plasticizer and/or stabiliser, relative to the total weight of the blend is useful as a barrier layer in a multi-layer film for packaging food such as cheese. A multi-layer film comprising such a blend, a method of producing such a blend or multi-layer film and a package or bag formed from the film.
Patent DE-69331192-D1 (DE)
Inventor: STEAD GORDON
IPC: B29B9/06
Filed: 1993-05-10
Granted: 2002-01-03
Abstract: Carbomer or cross-polyacrylate polymers which are conventionally provided in a powdered form are converted to a granulated, pelletized or tablet form for subsequent use, in combination with a liquid medium, to form a gel from which products such as liquid detergents, cosmetics and toiletries can be produced. Conversion of the polymer into a granular, pelletized or tablet form has been demonstrated to improve handling of the dry polymer, thereby mitigating against many of the problems incurred with the use of conventional powders, as well as to improve the rate of blending of the polymer with a liquid medium. In some embodiments, the polymer is blended with an electrolyte which may be a salt, acid or acid salt having a pK which is at least 1 unit, and preferably 2 units, greater than the pK of the polymer.
Patent DE-69331784-D1 (DE)
Inventor: OKABE MASAKI
IPC: B26B19/44
Filed: 1993-12-21
Granted: 2002-05-08
Abstract: An electric razor (10) with a fan assembly (42) installed under and coaxially with a rotary inner cutter (38). The whiskers entering through slits (37a) of an outer cutter (36) are cut by the inner and outer cutters (38,36), and the sheared whiskers are blown by the fans (44) of the fan assembly (42) and collected in a receptacle element (26) provided in the razor. Thus, the shaving debris does not stick to the inner and outer cutters (38,36), making it easy to clean the razor. <IMAGE>
Patent DE-69403210-D1 (DE)
Inventor: DAWSON MICHAEL JOHN
IPC: C12N9/88
Filed: 1994-06-08
Granted: 1997-06-19
Abstract: A method for the preparation of N-acetyl-D-neuraminic acid (NANA) from N-acetyl-D-glucosamine (NAG) is described.
Patent DE-69404625-D1 (DE)
Inventor: CHICO FRANCIS GUILLEN
IPC: E06B9/78
Filed: 1994-10-28
Granted: 1997-09-04
Abstract: It is formed by four large elements, two identical side caps (1), a front wall element (3) and a U-shaped central element (2) with a double bend, incorporating the cord openings (4), while the central element (2) is articulated on a triangular prismatic shape of the caps (1), in order to enable it to bend sidewards with respect of an inner cylinder (6) incorporating flanges and spring which passes through the front element. <IMAGE>