baber/WOPTO huggingface dataset:
Patent DE-68920742-T2 (DE)
Inventor: KIRJAVAINEN KARI
IPC: B29C48/46
Filed: 1989-06-02
Granted: 1995-09-07
Abstract: The invention relates to a method for processing extrudable material, especially for the manufacture of a multilayer extrusion product in an extrusion device, wherein the extrudable material is brought in solid form, advantageously as powder or in granular form, and which includes a central extrusion channel (1) and the stator means (2, 3) and the rotor (4) defining it. The invention concerns also such an extrusion device. In the extrusion device according to the invention it is used an optional number of stator and rotor means (2, 3, 4) arranged packlike alternately one within the other, whereby the extrudable material is first melted during its feed into an annular feed defile (5) advantageously in conical or double-conical form between the stator means (2, 3) and the rotor means (4) after the infeed thereof before the central channel, and thereafter compressed to the final extrusion pressure. The feed defile (5) of the extrusion device according to the invention comprises in the flow direction of the extrudable material first an infeed zone (51), then a melting zone (52) and finally a compression zone (53). The invention relates further to a new extrusion product, which is a multilayer product, and at least one layer whereof includes an interlacing orientation field, in which the plastic is helically oriented or directed forming a reinforcing netlike structure into the product.
Patent DE-68920965-T2 (DE)
Inventor: GARCIA GEORGES
IPC: A61K31/35
Filed: 1989-11-22
Granted: 1995-05-24
Abstract: The invention relates to chromane derivatives corresponding to the general formula: 
<IMAGE>
 in which:
 Z represents a halogen atom or a cyano, acetyl, trifluoroacetyl, nitro, C1-C4-alkylthio, carboxyl, phosphono, dialkoxyphosphonyl or alkoxycarbonyl group, with the alkylthio and alkoxy groups containing from 1 to 3 carbon atoms,
 R1 denotes a hydroxyl group and R2 represents hydrogen, or R1 and R2 taken together form a supplementary bond between the carbon atoms on which they are present,
 R3 represents an NH-X-R4 group, in which X denotes a direct bond or an SO2 group and R4 represents a phenyl group which is unsubstituted or has 1 or 2 substituents from amongst halogen, a nitro group, a C1-C4-alkyl group, a trifluoromethyl group, an amino group, a -N(Alk)2 group, a -COOAlk group or an OAlk group, in which Alk denotes a C1-C4-alkyl group, or R3 represents a -S-R5 group, where R5 represents a C1-C4-alkyl group, a C3-C7-cycloalkyl group or a phenyl group which is unsubstituted or has 1 or 2 substituents from amongst halogen, a nitro group, a C1-C4-alkyl group, a trifluoromethyl group, an amino group, a -N(Alk)2 group, a -COOAlk group, or an OAlk group, in which Alk denotes a C1-C4-alkyl group, or R5 denotes a -AlkN(Alk)2 group, where Alk is as defined above, or R3 represents an SO2R5 group, where R5 is as described above,
 as well as the salts which the compounds of formula (I) are capable of forming with pharmaceutically acceptable acids if the substituent R3 contains an amino group. 
<??>Application: medicaments which act on the central nervous system.
Patent DE-68921431-T2 (DE)
Inventor: ANDERSON LARRY STANLEY
IPC: D01D5/24
Filed: 1989-10-25
Granted: 1995-06-29
Abstract: Porous substrates comprising acrylonitrile polymer or copolymer cores and a hydrolyzed surface, with low conversion to amide groups and substantially no formation of imide or carboxyl groups on said surface. The substrates and functionalized derivatives thereof, are useful in highly selective chromatographic separations.
Patent DE-69002756-T2 (DE)
Inventor: PRINSEN WILHELMUS
IPC: B41J2/135
Filed: 1990-01-17
Granted: 1994-01-20
Abstract: PCT No. PCT/NL90/00006 Sec. 371 Date Jan. 28, 1991 Sec. 102(e) Date Jan. 28, 1991 PCT Filed Jan. 17, 1990 PCT Pub. No. WO90/08038 PCT Pub. Date Jul. 26, 1990.An inkjet nozzle for an inkjet printer which is adapted to operate in the continuous inkjet mode, and which comprises a housing 1 having an ink supply channel 2 extending therethrough. The downstream end of the ink supply channel 2 is closed by a separate thin flat plate 7 which is fixed to the outlet end of the housing, and the plate includes an outflow channel 8 therethrough which is coaxially aligned with the ink supply channel. The outflow channel 8 has a very small diameter as compared to the diameter of the adjacent portion of the ink supply channel through the housing, and the length of the outflow channel is greater than its diameter. Also, an ultrasonic vibration element 12 is mounted to the exterior of the housing at a location adjacent the outlet end.
Patent DE-69006771-T2 (DE)
Inventor: WOLFF PER
IPC: A61B50/00
Filed: 1990-05-04
Granted: 1994-06-23
Abstract: A mixing device comprises a first cylinder (10) containing a particulate or powdered component (11) and having a closed first end (13, 14) and an opposite second end which is closed by a piston-like venting and filtering assembly (12, 15). The device also comprises a second cylinder (18) containing the liquid component (19) and having a closed end (20, 22) and an opposite open end sealingly receiving the closed end of the first cylinder (10) therein in a piston-like manner. Means (14) are provided for communicating the inner space of the first and second cylinders (10, 18) through the closed end (13, 14) of the first cylinder (10), when the first cylinder is forced into the second cylinder, whereby liquid from the first cylinder is injected into interstices defined between the particulate component contained in the first cylinder for providing a paste-like material. The communicating means is preferably formed by a breakable membrane (14). The venting and filtering assembly (12, 15) may be used as a piston for discharging the paste-like mixture made from the first cylinder (10). The mixing device is preferably used for mixing components so as to form a bone cement.
Patent DE-69014521-T2 (DE)
Inventor: RIPPINGALE JOHN
IPC: G01V3/11
Filed: 1990-02-07
Granted: 1995-06-22
Abstract: In order to locate, trace, and identify hidden elongated objects, such as buried fiber optic cables, the objects are provided with elongated permanent magnet identifier devices having magnetic fields that may be detected at a distance from the objects. In one embodiment the identifier device comprises an elongated strip magnetized in the direction of its width and formed into a long-pitch helix, producing a characteristic "magnetic field signature" that enhances detection and identification of the object, as by a portable gradiometer that is moved over the surface of the earth along a line generally parallel to the length of the object. This embodiment may provide a magnetic field that diminishes as the square of the distance from the identifier device (rather than the usual cube of the distance), thereby enabling detection at substantial distances. In a second embodiment distinctive magnetic field signatures are produced by arrays of spaced permanent magnets, the fields of which add and subtract to provide resultant magnetic fields with peaks and valleys along a line generally parallel to the length of the object.
Patent DE-69015631-T2 (DE)
Inventor: KOTSIOPOULOS THOMAS GEORGE
IPC: B65B57/06
Filed: 1990-05-04
Granted: 1995-08-17
Abstract: Apparatus (5) that uses the burster method for positioning coupons from a continuous web (46) at a predetermined time at a predetermined location for insertion is disclosed. Positioning rolls (48, 50) define a bight to receive the leading edge of a coupon (20) and are driven by positioning drive mechanism (58) at a continuous predetermined speed. Feeding roll mechanism (36, 38) located upstream of the positioning rolls (48, 50) in the excess of one coupon length are driven by intermittent feeding drive (56) at a speed substantially less than the speed of the positioning rolls (48, 50). Controller (70) actuates and deactuates the feeding drive mechanism (56) in response to timing device (24, 26) related to the position of a container (10) and coupon sensing device (62) at a sensing position between the positioning rolls (48, 50) and the feeding roll mechanism (36, 38).
Patent DE-69031349-T2 (DE)
Inventor: NYSEN PAUL
IPC: H03H9/02
Filed: 1990-11-13
Granted: 1998-03-05
Abstract: An apparatus for coupling energy into and out of a SAW device which can serve as a transponder in a "passive interrogator label system". The device includes a conductive loop deposited on the active surface of the piezoelectric substrate which is electrically connected at its ends to the two transducer terminals of the SAW. The conductive loop forms an inductive element for coupling energy into and out of the SAW device. The active surface of the device is protected by a non-conductive cover (e.g. glass) adhered to the surface.
Patent DE-69100428-T2 (DE)
Inventor: MAIGNAN JEAN
IPC: C07D207/44
Filed: 1991-07-02
Granted: 1994-02-17
Abstract: This composition contains, in a suitable vehicle, a reducing agent having the following general formula: 
<IMAGE>
 in which:
 n is 2 or 3
 A represents a divalent radical chosen from:
 (i) -(CH2)m-, m being 2 to 3, 
<IMAGE>
 R3 and R4, which may be identical or different, representing an alkyl radical having from 1 to 4 carbon atoms, or R3 and R4, together with the adjacent carbon atoms, form a cyclohexane ring, and 
<IMAGE>
 R5 and R6, which may be identical or different, representing a hydrogen atom or an alkyl radical having from 1 to 4 carbon atoms, or R5 and R6, together with the adjacent carbon atoms, form a benzene ring,
 R1 represents a hydrogen atom, and
 R2 represents a hydroxyl radical, or
 R1 and R2, taken together, form a single bond, and the salts with an organic or inorganic base of the abovementioned compounds in free acid form. 
<??>Use of the composition for the first stage of a permanent hair shaping operation.
Patent DE-69105943-T2 (DE)
Inventor: DRAOUI ELYES
IPC: E21B47/00
Filed: 1991-08-30
Granted: 1995-07-13
Abstract: PCT No. PCT/FR91/00699 Sec. 371 Date Apr. 29, 1992 Sec. 102(e) Date Apr. 29, 1992 PCT Filed Aug. 30, 1991 PCT Pub. No. WO92/04527 PCT Pub. Date Mar. 19, 1992.A method for determining the rotation speed of the drill bit arranged at one end of a rotating drill string. According to the method, the axial acceleration at one point on the drill string is measured, this measurement is processed with a multiplying coefficient which depends upon the point on the drill string where the measurement is taken to determine the rotational speed of the drill bit.
Patent DE-69116543-T2 (DE)
Inventor: TAKAGAKI SHUICHI
IPC: A61B10/00
Filed: 1991-08-31
Granted: 1996-08-08
Abstract: An intelligence testing system comprises: two-dimensional coordinate reading device (1) for reading coordinates of a distribution of dots which a testee has written with dots upon receiving instructions to write dots randomly and dispersedly in a predetermined frame on an examination stand; a storage device (6) for storing coordinates of said written dots, the order of dotting, dotting intervals or elapsed time of dotting; a central processing unit (CPU) (5) for processing any one of at least the dispersion of the distribution of dots, the momentum of the dispersion between continuous dots and the movement between the continuous dots or the dispersion of displacements, by use of information such as the stored coordinates; and a display device (9) for displaying the results of processing by the CPU (5). <IMAGE>
Patent DE-69129057-T2 (DE)
Inventor: CIPOLLI ROBERTO DR
IPC: C08K5/17
Filed: 1991-10-31
Granted: 1998-07-02
Abstract: Disclosed are self-extinguishing polymeric compositions comprising     a) from 89 to 40 parts by weight of thermoplastic polymer or of polymer having elastomeric properties; b) from 8 to 33 parts by weight of one or more ammonium and/or amine phosphates and/or phosphonates; c) from 3 to 27 parts by weight of one or more oligomeric compounds having 2 to 50 repeating units of general formula (I):   <CHEM> wherein R and Z are defined as in claim 1. i
Patent DE-69132279-T2 (DE)
Inventor: DEV H
IPC: B63B5/06
Filed: 1991-09-17
Granted: 2001-01-18
Abstract: A computer system comprises a virtual network (12) including a plurality of models for representing network entities, each model containing network data relating to a corresponding network entity and means for processing said network data to provide user information, the virtual network further including models model relations between said network entities. The system also has means (14,18) for transferring network data from said network entities to the corresponding models in the virtual network (12) and means (10) for supplying the suser information from the virtual network (12).
Patent DE-69201707-T2 (DE)
Inventor: KINDLER ANDREW
IPC: C23C22/83
Filed: 1992-08-15
Granted: 1995-09-07
Abstract: An improved method of providing a protective coating on the surface of aluminum or aluminum alloys, comprising: removing contaminants from the surface; exposing the surface to water at 50 to 100 DEG C to form a porous bohemite coating on the surface; and exposing the bohemite-coated surface to an aqueous solution comprising a cerium salt and a metal nitrate at a temperature of 70 to 100 DEG C. Oxides and hydroxides of cerium are formed within the pores of the bohemite to provide the protective coating, which provides corrosion resistance and improved paint adhesion.
Patent DE-69204921-T2 (DE)
Inventor: STRIJBOS PETRUS ANTONIUS WILHE
IPC: H01J29/82
Filed: 1992-06-26
Granted: 1996-04-25
Abstract: Display tube (1) with a deflection unit (4) which is mounted on said tube and comprises a funnel-shaped coil support (5). After the optimum position of the deflection unit has been set with respect to the display tube, the coil support is fixedly secured to the envelope of the display tube. A shrink sleeve (13) which is partly shrunk around the narrow end of the coil support and partly around the envelope of the tube is used for fixation.
Patent DE-69206221-T2 (DE)
Inventor: SMITH PAUL W
IPC: B01J8/44
Filed: 1992-05-18
Granted: 1996-06-20
Abstract: An air conveyor (10) is provided comprising a plenum chamber (14) including a deck plate (12), a plurality of first apertures (16) in the deck plate (12) for directing air from the plenum chamber (14) to convey articles, and a plurality of protuberances (18) extending from the deck plate (12) for receiving bottoms of the articles. The protuberances (18) preferably protrude from the deck plate (12) far enough to support the articles above accumulated slide resistance increasing material. The air conveyor deck plates (12) preferably also includes a plurality of second apertures (54) for directing air from the plenum chamber (14) to aid in lifting the articles. <IMAGE>
Patent DE-69214274-T2 (DE)
Inventor: NIEBAUER KENNETH
IPC: B23B27/14
Filed: 1992-01-08
Granted: 1997-03-06
Abstract: An indexable cutting insert is shown capable of cutting operations over a wide range of parameters such as depth of cut or feed rate. The insert has different geometries at certain locations on the cutting surface such that under differing parameters a desirable cutting surface will be in contact with the workpiece.
Patent DE-69217004-T2 (DE)
Inventor: HAENNINEN JOUNI
IPC: H04B17/00
Filed: 1992-06-05
Granted: 1997-06-19
Abstract: PCT No. PCT/FI92/00176 Sec. 371 Date Feb. 5, 1993 Sec. 102(e) Date Feb. 5, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/22963 PCT Pub. Date Dec. 23, 1992.The base station includes for monitoring the quality of a radio link between the base station and mobile stations, a generator (1, 2, 3) for generating a square wave signal (CK) having a monitoring signal frequency; and a filter (4) for generating a monitoring signal (CS) from the square wave signal (CK). The frequency of the monitoring signal is set by a control (12) having two modes of operation; in the first mode of operation, the control controls the generator to transmit an analog monitoring signal by maintaining the frequency of the square wave signal (CK) at a constant value throughout the duration of the monitored radio link, and in the second mode of operation, the control controls the generator (1, 2, 3) to transmit a digital monitoring signal by varying the frequency during the monitored radio link in response to changes in the logical state of the monitoring signal between a first frequency corresponding to the first logical state and a second frequency corresponding to the second logical state.
Patent DE-69221730-T2 (DE)
Inventor: SUMMERTON JAMES
IPC: C12Q1/68
Filed: 1992-06-18
Granted: 1998-02-26
Abstract: A polymer composition effective to bind in a sequence-specific manner to a target sequence of a duplex polynucleotide containing different Watson-Crick basepair oreientaions. The composition includes an uncharged backbone with 5- or 6-membered cyclic backbone structures and selected bases attached to the backbone structures effective to hydrogen bond specifically with different oriented basepairs in the target sequence.
Patent DE-69231712-T2 (DE)
Inventor: ZIEGLER ELDON W
IPC: G06F17/10
Filed: 1992-07-14
Granted: 2001-10-04
Abstract: An adaptive canceller filter module having signal sensors and signal filters in a circuit for use with filtered-x algorithms to adapt the coefficients of one of said filters to minimize the measure of the error.
Patent DE-69303869-T2 (DE)
Inventor: PLANCHE JEAN-PASCAL
IPC: C10C3/02
Filed: 1993-03-01
Granted: 1997-03-06
Abstract: A process is provided for the preparation of a bitumen-polymer composition which comprises (a) producing at a temperature of between 100 DEG  C. and 230 DEG  C., a mixture of (i) a bitumen; (ii) a linear block copolymer of styrene and a conjugated diene, the block copolymer being used in a quantity of from 0.5% to 25% by weight of bitumen and having a weight-average molecular weight of between 170,00 and 250,000 and a structure of A-B with A denoting a polymer block consisting of a polystyrene block which may be extended on the B side by a random copolymer of styrene and of the conjugated. diene and B denoting a polymer block consisting of conjugated diene units, and (iii) a coupling agent containing at least one sulphur-donor compound and used in an amount to provide a quantity of sulphur representing, by weight, 0.1% to 10% of the weight of the liner block copolymer of styrene and conjugated diene; and (b) keeping the mixture thus produced at a temperature of between 100 DEG  C. and 230 DEG  C. and with stirring, for a period of at least ten minutes.
Patent DE-69308787-T2 (DE)
Inventor: TOCHIHARA SHINICHI
IPC: C09D11/326
Filed: 1993-12-23
Granted: 1997-08-28
Abstract: An ink jet color recording method for forming a color image on a recording member by using an ink set that includes at least four color inks: yellow, magenta and cyan inks each containing an anion dyestuff and a nonionic surfactant, and a color ink containing a cation dyestuff and capable of developing a black color when mixed with at least one of the yellow, magenta and cyan inks. The amount of the nonionic surfactant in each of the yellow, magenta and cyan inks is 0.5 to 20 % by weight based on the total amount of the ink. An ink jet recording apparatus having head portions corresponding to these inks is used to jet droplets of each ink. <IMAGE>
Patent DE-69325276-T2 (DE)
Inventor: ZEGE SERGEI OLEGOVICH
IPC: E02D5/20
Filed: 1993-12-28
Granted: 1999-12-30
Abstract: Prefabricated components (1) are disclosed for a wall in the ground made up of prefabricated and one-piece sections. The said prefabricated components consist of a reinforcing shell and a concrete body with longitudinal concave grooves (2) along abutting faces, the grooves being displaced towards one of the longitudinal faces of the body, an arrangement which creates jutting limbs of greater (3) and lesser (4) width. The reinforcing shell consists of an outer laminated reinforcement (6), transverse rods (7) and intersecting rods (5), the latter being rigidly connected to the laminated reinforcement (6) and the transverse rods (7). The transverse rods (7) and laminated reinforcement (6) can be provided with protruding sections (9, 10, 11). The sectional wall in the ground constructed using the above-mentioned prefabricated components (1) is provided with continuous transverse reinforcement on the side opposite to the laminated reinforcement (6). A method of erecting the sectional wall involves creating a trench with recesses, setting up the prefabricatded components (1) with protruding sections (9, 10) and components without protruding sections in the recesses by a specified method and concreting the solid wall sections between adjacent prefabricated components. <IMAGE>   <IMAGE>   <IMAGE>
Patent DE-69402017-T2 (DE)
Inventor: LEHMAN JEAN-YVES
IPC: F17C1/12
Filed: 1994-08-30
Granted: 1997-06-19
Abstract: The reservoir (container) for storing gas under high pressure includes a casing part (2B) which is not insulated, and a casing part (2A) which is insulated, the two parts (2A, 2B) being connected by an insulated passage (18) insulated from the casing parts, the non-insulated part (2B) defining a gaseous overhead (ceiling) making it possible to limit instantaneous pressure drops when liquid in the insulated part (2A) is being drawn off continuously in order to alleviate the response time of an external heating circuit for maintaining the pressure. Application particularly to the back-up installations of a primary source for producing high-pressure gas. <IMAGE>
Patent DE-69504807-T2 (DE)
Inventor: LOHE PETER
IPC: C03C3/078
Filed: 1995-06-19
Granted: 1999-05-12
Abstract: A biologically degradable mineral-fiber composition characterized by the following constituents in percent by weight: SiO2: 40 to less than 52; Al2O3: less than 4; CaO: more than 25 and up to 45; MgO: 5 to 15; BaO: 0 to 7; Na2O: 2 to 12; K2O: 0 to 10; Na2O + K2O: 2 to 15; TiO2, Fe2O3, MnO: 0 to 5.
Patent DE-69510136-T2 (DE)
Inventor: SHORE TERENCE M
IPC: B21B1/18
Filed: 1995-07-24
Granted: 2000-01-20
Abstract: A modular rolling mill has a plurality of rolling units (10) arranged in succession on a mill pass line, each rolling unit having multiple pairs of mechanically interconnected work rolls (12a,12b). A plurality of gear reduction units (38) arranged in succession alongside the mill pass line, each gear reduction unit being driven by a drive motor (40). Couplings (32a,32b) detachably connect at least some of the rolling units to two successive gear reduction units, with the remainder of the rolling units being connected to single gear reduction units. <MATH>
Patent DE-69519929-T2 (DE)
Inventor: THORPE PHILIP E
IPC: A61K47/48
Filed: 1995-06-07
Granted: 2001-05-23
Abstract: Disclosed are various compositions and methods for use in achieving specific blood coagulation. This is exemplified by the specific in vivo coagulation of tumor vasculature, causing tumor regression, through the site-specific delivery of a coagulant using a bispecific antibody.
Patent DE-69527487-T2 (DE)
Inventor: SEYBOLD L
IPC: G06V30/10
Filed: 1995-05-08
Granted: 2002-12-19
Abstract: The present invention determines whether two discrete continuous segments of handwritten input S1 (210) and S2 (220) form part of the same handwritten input or are part of more than one, separate handwritten inputs. The present method calculates one or more substantially parallel distance disposed substantially parallel to the writing access (210) and compares these distances to one or more predefined thresholds. The predefined thresholds specify minimum distance measures which must be exceeded by the substantially parallel distances for the discrete continuous segments to be judged as belonging to separate segments of handwritten input.