baber/WOPTO huggingface dataset:
Patent DE-68915879-T2 (DE)
Inventor: AHOLA AARNO
IPC: H02P27/02
Filed: 1989-07-19
Granted: 1994-11-03
Abstract: Apparatus for the control of a three-phase a.c. motor, especially a squirrel-cage motor, said apparatus comprising inverse-parallel connected solid-state components (D,T) in each phase, at least one of said components being controllable. In the apparatus, the control circuit of at least one controllable solid-state component (T), e.g. thyristor, in each phase is connected via resistors (R2) to the control circuits in the other two phases.
Patent DE-68917104-T2 (DE)
Inventor: SZYMCZAK EDWARD J
IPC: F16B7/20
Filed: 1989-12-08
Granted: 1994-11-24
Abstract: An improved tubular joint (10) includes an inner tubular member (14), an outer tubular member (12) having a central bore (13) therethrough, a counterbore (18) extending from the open end of the central bore and terminating in a shoulder (32) between the counterbore (18) and the central bore (13), and internal threads (36) on the outer end of the counterbore. A sleeve (16) is positioned within the counterbore and a retainer ring (20) is threaded into the counterbore threads and retains the sleeve within the counterbore. Ribs (22) are formed on the interior of the sleeve and a seal (24) is provided between the exterior of the sleeve and the interior of the counterbore so that pressure forming of the inner tubular member forms it into tight gripping and sealing engagement with the sleeve and the sleeve is sealed within the outer tubular member to form a completed improved tubular joint.
Patent DE-68919209-T2 (DE)
Inventor: LUCIANI SABATINO
IPC: H02K15/095
Filed: 1989-12-11
Granted: 1995-05-24
Abstract: Methods and apparatus for winding stators (e.g., electric motor stators) so that the ends of each coil can be terminated at respective opposite ends of the stator. The coil wire is anchored adjacent a first end of the stator. Then the coil supply means is alternately reciprocated longitudinally along and rotationally about the longitudinal axis of the stator to wind the wire on the stator. When the desired number of windings has been applied, the wire supply means is stopped adjacent the second end of the stator and the wire is anchored adjacent that end of the stator. The wire is then cut between the second anchoring point and the wire supply means, and the wire supply means is returned to the starting position to prepare for winding the next stator.
Patent DE-68929391-T2 (DE)
Inventor: DREIKORN BARRY ALLEN
IPC: C07D215/233
Filed: 1989-01-25
Granted: 2002-11-14
Abstract: Compounds of the formula (1): <CHEM>  wherein:  R<1> to R<4> are independently H, halo, (C1-C4) alkyl, branched (C3-C4) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, NO2, or NH2, at least two of R<1> to R<4> being H, or one of R<2> to R<4> is -NR<7>-Y-Ar or O-Y-Ar and the rest of R<1> to R<4> are H;  W is N, or CR<5>;  R<5> is H, CH3, Cl, O-Y-Ar, or -NR<7>-Y-Ar;  R<6> is H, CH3, Cl or Br;  A is -O-Alk or -X-Y-Ar; Alk is a C2-C18 saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (C1-C4) alkoxy, (C3-C8) cycloalkyl, hydroxy, or acetyl; X is O, NR<7>, or CR<8>R<9>, provided that if one of R<2> to R<5> is NR<7>-Y-Ar or O-Y-Ar, then X-Y-Ar is an identical group;  R<7> is H, (C1-C4) alkyl, or acetyl; R<8> and R<9> are independently H, (C1-C4) alkyl, (C1-C4) acyl, halo, or OH, or R<8> and R<9> combine to form a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms; Y is an alkylene chain 2 to 8 carbon atoms long, optionally including an O, S, SO, SO2, or NR<7> group or a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms, or substituted with (C1-C3) alkyl, (C2-C4) alkenyl, phenyl, (C3-C8) cycloalkyl, hydroxy, halo, or (C1-C4) acyl; and  Ar is  1,3-benzodioxolyl  fluorenyl,  pyridyl,  imidazolyl,  indolyl,  thienyl, optionally substituted with CH3 or Cl,  thiazolyl,  cyclopentyl,  1-methylcyclopentyl,  cyclohexenyl (hexahydrophenyl),  cyclohexyl (tetrahydrophenyl),  naphthyl,  dihydronaphthyl,  tetrahydronaphthyl,  decahydronaphthyl, or  a group of the formula (2): <CHEM>  where R<1><0> to R<1><4> are independently H, halo, I, (C1-C10) alkyl, branched (C3-C6) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, halo (C1-C4) alkoxy, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio, phenyl, substituted phenyl, NO2, NH2, acetoxy, OH, CN, or SiR<1><5>R<1><6>R<1><7>, OSir<1><5>, R<1><6>, R<1><7>, where R<1><5>, R<1><6>, and R<1><7> are independently (C1-C4) alkyl or (C3-C4) branched alkyl, provided that unless each of R<1><0> to R<1><4> is F, CH3, or H, then at least two of R<1><0> to R<1><4> are H;  or an acid addition salt of a compound of formula (1)  or an N-oxide of a compound of formula (1) when W is CR<5> are fungicides, insecticides, and miticides.
Patent DE-69012531-T2 (DE)
Inventor: TAYLOR JULIAN DAVIDSON
IPC: B65D50/04
Filed: 1990-12-13
Granted: 1995-05-04
Abstract: A closure device for a container of the kind which is childproof by having an inner threaded cap (10) and an outer cap (16) which operates by turning the outer cap (16) in a closing direction while the inner (10) and outer (16) caps are operably engaged and which is free to rotate in the opposite direction without engagement of the inner cap (10); the improvement being that the outer cap (16) has an aperture (22) and the inner cap (10) has a slot (26) or other feature which can be engaged from outside by a coin or spoon handle. This makes the device easier for the old and infirm to open. <IMAGE>
Patent DE-69025211-T2 (DE)
Inventor: OLIFF ALLEN
IPC: C12N/
Filed: 1990-02-15
Granted: 1996-09-19
Abstract: We have modified PE40 toxin by removing at least two of its four cysteine amino acid residues and have formed hybrid molecules containing modified PE40 linked to a cell recognition protein that can be an antibody, a growth factor, a hormone, a lymphokine, or another polypeptide cell recognition protein for which a specific cellular receptor exists whereby the modified PE40 toxin is directed to cell types having receptors for the cell recognition protein linked to the modified PE40.
Patent DE-69031458-T2 (DE)
Inventor: TOSHIDA YOMISHI
IPC: C09K19/38
Filed: 1990-12-28
Granted: 1998-02-19
Abstract: Provided is a polymeric liquid-crystalline compound having in its repeating unit a moiety represented by the following formula (M)    X1-A-X2-B   (M)   wherein A represents a bicyclic mesogen; B represents a flexible group represented by the formula <CHEM> wherein X represents a hydrogen atom or a methyl group and Y represents a hydrogen atom or a methyl group, provided that X is not the same as Y, k is 0 or 1, and m1 is 1 to 18,  or <CHEM> wherein X represents a hydrogen atom or a methyl group and Y represents a hydrogen atom or a methyl group, provided that X is not the same as Y, k is 0 or 1, m2 is 2 to 10 and m3 is 2 to 5; and X1 and X2 each represent a group containing any one of an ester bond, an ether bond and a carbonate bond, and may be the same or different from each other.
Patent DE-69034010-T2 (DE)
Inventor: CONNELL DAVID LONGLEY
IPC: D06M101/02
Filed: 1990-07-20
Granted: 2003-02-06
Abstract: The present invention provides polymers and prepolymers which can be used in a method for the shrinkproofing of wool. This method not only confers a good level of shrink resistance, but also gives improved dyeing properties and a soft handle even without the use of additional softening agents. The polymers and prepolymers of essentially result from the reaction of one or more polyoxyalkyleneamines, either as a simple mixture or joined by a polyfunctional bridging group in a prior reaction, with an epihalohydrin or other reactive species, such as formaldehyde, so as to generate a grouping on the molecule capable of reacting with protein fibre surfaces. The reactants are used in such proportions that preferably, though not necessarily, all of the amino groups are reacted.
Patent DE-69100968-T2 (DE)
Inventor: DETANNE FRANCOIS
IPC: F01D5/18
Filed: 1991-05-13
Granted: 1994-05-05
Abstract: Turbine stage comprising a bank of fixed blades (1) integral with the stator (3) of the turbine supporting a diaphragm followed by a bank of moving blades (7) mounted on a disc (9) integral with the rotor (6) of the turbine, the said bank of moving blades (7) comprising at its apex a leaktight packing (10) constituted from several chambers (11). The disc (9) comprises intake orifices (16) opening into the space between the diaphragm (4) and the disc and disposed in the vicinity of the peripheral section of the disc (9). 
<??>The intake orifices (16) are connected by ducts (17) traversing at least some moving blades (8) up to outlet orifices (18) opening at the apex of these blades (8) downstream of the leaktight packing (10) or in a chamber of the latter (11). 
<??>The disturbed flow at the feet of the fixed blades (2) and the leakage flow between diaphragm (4) and rotor (6) are taken in by the orifices (16), which improves the efficiency. 
<IMAGE>
Patent DE-69107855-T2 (DE)
Inventor: VAN REIS ROBERT
IPC: B01D61/58
Filed: 1991-09-11
Granted: 1995-09-07
Abstract: Processes and apparati are provided for separating species of interest from a mixture containing them which comprises subjecting the mixture to tangential-flow filtration, wherein the filtration membrane preferably has a pore size that retains species with a size up to about 10 microns, and the flux is maintained at a level ranging from about 5 % up to 100 % of transition point flux.
Patent DE-69110692-T2 (DE)
Inventor: OSADA TORACHIKA
IPC: B41J2/155
Filed: 1991-01-31
Granted: 1995-11-16
Abstract: A recording medium (20) in the sheet form is supplied into a designated direction guided by a sheet supply roller (21, 22). An ink jet recording head (10, 100) in which a plurality of ink jet discharging orifices (2) are arranged is placed in parallel with a surface of the recording sheet and in the direction perpendicular to the designated direction of supplying the recorded sheet. An adjustment screw (14, 15, 32) is placed for correcting a warped shape of the ink jet recording head (10, 100) by means of displacing a neighbor of a central portion of a longer side of the ink jet recording head (10, 100) in the designated direction of supplying the recording sheet (20).
Patent DE-69115674-T2 (DE)
Inventor: SKOELD SVEN-ERIK
IPC: G01N35/10
Filed: 1991-08-07
Granted: 1996-08-01
Abstract: PCT No. PCT/SE91/00523 Sec. 371 Date Mar. 19, 1992 Sec. 102(e) Date Mar. 19, 1992 PCT Filed Aug. 7, 1991 PCT Pub. No. WO92/02303 PCT Pub. Date Feb. 20, 1992.An apparatus for carrying out biochemical reactions in microtiter plates includes a device (42, 43) for receiving and holding microtiter plate (44) to be processed, the microtiter plate being provided with a plurality of wells and each well having a bottom outlet, and a movably mounted device (47) for the application of gas pressure to the wells of the microtiter plate (44), the pressure device including a sealing collar (48) and being movable between a position where it leaves the upper part of the microtiter plate accessible, and a position where it sealingly contacts the microtiter plate through the sealing collar (48) so that a gas pressure may be applied to the inlets of the microtiter plate wells for pressing out liquid present therein through the bottom outlet of each well.
Patent DE-69130771-T2 (DE)
Inventor: MALAMAS MICHAEL
IPC: A61P13/02
Filed: 1991-10-10
Granted: 1999-05-27
Abstract: This invention relates to alkylidene analogs of 1'-aminospiro[isoquinoline-4(1H),3'-pyrrolidine]-1,2',3,5'(2H)-tetrones, represented by formula (I):    <IMAGE>  (I)  to processes for the preparation, to methods for using the compounds, and to pharmaceutical preparations thereof. The compounds have pharmaceutical properties which render them beneficial for the prevention or treatment of diabetes mellitus associated complications.
Patent DE-69205440-T2 (DE)
Inventor: HUNTER ALEX
IPC: B01D46/24
Filed: 1992-11-24
Granted: 1996-05-15
Abstract: In a filter for removing oil mist from a stream of air or other gas, there is provided a coalescing layer (10) and a drainage layer (24). The lower end of the drainage layer (24) fits into the end cap (18a) but is generally uncompressed and unobstructed, the end cap (18a) having a drainage path therethrough for drops of coalesced oil.
Patent DE-69207744-T2 (DE)
Inventor: MERONI GERSAM
IPC: F16B21/18
Filed: 1992-09-22
Granted: 1996-07-04
Abstract: In an operating handgrip device for a latch, the handgrip (11) is removably fixed to an operating shaft (4) of the latch by an elastic snap-engageable coupling (9, 26) that allows the handgrip (11) to be mounted quickly and easily on the operating shaft (4) and ensures that the clearance between them is constant and limited. <IMAGE>
Patent DE-69214029-T2 (DE)
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: G02B6/126
Filed: 1992-06-25
Granted: 1997-02-20
Abstract: Polarisation filter for delivering an output signal So containing only one (TE or TM) of the two polarisations (TE and TM) in an input signal Si, comprising an intermediate guide section (5) between an input section (A) and an output section (B). The output section (B) is a mode splitter having a monomodal output channel (3) for the output signal (So) and a monomodal dummy channel (4) which recedes beyond the interaction distance (D). The output channel (3) has a lower propagation constant than the dummy channel (4). The input section (A) having an input channel (1) and a dummy channel (2) is an inverse mode splitter which may be the mirror image of the output section (B). The guide section (5) is monomodal for one of the two polarisations and bimodal for the other polarisation. Both polarisations of the input signal Si entering via the input channel (1) are initially converted into first-order modes, of which only one is a guided mode of that conductor section and reaches the output section, where it propagates further along the channel having the lowest propagation constant. The first-order mode of the other polarisation escapes (6). <IMAGE>
Patent DE-69222897-T2 (DE)
Inventor: HARTLEY JAMES L
IPC: C12N15/09
Filed: 1992-07-13
Granted: 1998-10-01
Abstract: A method of incorporating an exo-sample nucleotide (e.g. deoxyuridine in DNA) into amplified product strands resulting from a nucleic acid amplification process is disclosed. Once the product strands have been obtained and analysed (e.g. by hybridisation, Southern blot, etc.), the exo-sample strands can be selectively destroyed by acting on the incorporated exo-sample nucleotide. Two procedures are described. In the first procedure the exo-sample nucleotide is incorporated by conducting the amplification reaction in the presence of an excess of exo-sample nucleotide triphosphate. In the second procedure the exo-sample nucleotide is incorporated by conducting the amplification reaction in the presence of an oligonucleotide which has, as part of its sequence, one or more exo-sample nucleotides. <IMAGE>
Patent DE-69227186-T2 (DE)
Inventor: FUKUDA YOSHIMORI NIPPON STEEL
IPC: B22D11/06
Filed: 1992-03-16
Granted: 1999-02-25
Abstract: A method comprising the steps of forming a pouring basin for molten metal between a pair of rotary cooling drums the axes of which are parallel with each other and a pair of side gates which are in contact with the end faces of the pair of rotary cooling drums, and pouring the molten metal into the basin for continuously casting thin cast pieces, the method being characterized in that casting is effected while vibrations at a frequency  @  @ obtained from the following equation are imparted to the side gates in the horizontal direction in which the centers of the axes of the drums are connected to each other: aA + b + cV </= f </= 50, where A: an amplitude (mm) of the side gates at the kissing point portion of the cooling drums, in the range of 0.5 mm to 5 mm; V: a casting speed (m/min) that is predetermined in accordance with a desired thickness of cast plate; and a, b, c: constants. <IMAGE>
Patent DE-69227413-T2 (DE)
Inventor: ATSUMI SHIGERU
IPC: G11C29/00
Filed: 1992-07-24
Granted: 1999-04-22
Abstract: A data latch circuit comprises a non-volatile memory cell (11) having its threshold voltage changed in accordance with data to be stored therein, and a latch circuit (60). The cell (11) has a transistor (T3) for writing data and a transistor (T4) for reading data. The writing and reading transistors (T3, T4) has a common floating gate. The reading transistor (T4) has a threshold voltage lower than the writing transistor (T3). During normal operation, a ground potential (Vss) is applied to the control gate of the reading transistor (T4). The latch circuit (60) latches data in accordance with whether the non-volatile memory cell (11) is in the on-state or off-state. <IMAGE>
Patent DE-69232298-T2 (DE)
Inventor: ARTERBERY CYNTHIA W
IPC: D21H27/00
Filed: 1992-04-02
Granted: 2002-08-08
Abstract: The calcium carbonate filler level or the basis weight of a paper wrapper for a smoking article is varied to enable the designing of smoking articles with specific characteristics including a specific puff count, tar delivery and carbon monoxide delivery.
Patent DE-69311751-T2 (DE)
Inventor: HENNENKAMP JEFFERY R
IPC: C01G5/00
Filed: 1993-03-03
Granted: 1998-01-15
Abstract: Silver nitrate crystals comprising a substantially non-platelet crystal morphology as well as an apparatus and process for preparing silver nitrate crystals by evaporative crystallization are disclosed. The non-platelet silver nitrate crystals have an aspect ratio in the range of from about 1:2:3 to about 1:1:1. <IMAGE>
Patent DE-69317775-T2 (DE)
Inventor: ZORNER PAUL
IPC: A01N37/12
Filed: 1993-04-29
Granted: 1998-07-30
Abstract: The subject invention pertains to novel methods and compositions utilizing novel fatty acid esters which exhibit excellent herbicidal activity in controlling unwanted vegetation. The novel compositions and methods described here facilitate effective weed control using a wide range of fatty acids.
Patent DE-69329296-T2 (DE)
Inventor: CHEN LIANG
IPC: A61K31/505
Filed: 1993-11-26
Granted: 2000-12-28
Abstract: A compound of the formula:and the pharmaceutically acceptable acid addition salts thereof, whereinA is NR1R2, CR1R2R11, or C(=CR1R12)R2, NHCR1R2R11, OCR1R2R11, SCR1R2R11, NHNR1R2, CR2R11NHR1, CR2R11OR1, CR2R11SR1 or C(O)R2;wherein the rest of the variables are herein below defined, used for inflammatory disorders.
Patent DE-69329430-T2 (DE)
Inventor: OWEN J
IPC: A61K38/23
Filed: 1993-10-15
Granted: 2001-05-10
Abstract: There is provided a water-in-oil (w/o) microemulsion which readily converts to an oil-in-water (o/w) emulsion by the addition of aqueous fluid to the w/o microemulsion, whereby any water-soluble biologically-active material in the aqueous phase is released for absorption by the body. The w/o microemulsion contains a preferred high purity short chain monoglyceride surfactant. The w/o microemulsion is particularly useful for storing proteins and the like for long periods of time at room temperature and above until they are ready for use, at which time the addition of aqueous fluid converts the microemulsion to an o/w emulsion and releases the protein.
Patent DE-69330554-T2 (DE)
Inventor: MARCHETTO FRANK
IPC: H04L27/12
Filed: 1993-01-04
Granted: 2002-06-06
Abstract: A modem for use in a simulcast paging system includes a modulator (26) and a demodulator (30), both of which produce very low jitter, enabling the modem to be used at data rates well in excess of 1,200 baud. Both the modulator and the demodulator are implemented in software using a digital signal processor (DSP) (66). The modulator initially samples a non-return-to-zero (NRZ) input at a sample rate of 19.2 KHz, interpolates transitions between logic levels, and produces a frequency shift keyed (FSK) modulated signal at a center frequency different than that used for transmitting the modulated signal. Using an interpolation timer that responds to changes in logic level on the input, the modulator changes the frequency of the FSK modulated signal at the appropriate time with much greater accuracy than would be possible without interpolation. The FSK modulated signal is filtered to substantially attenuate frequencies outside a 3 KHz bandwidth, producing a filtered signal. By frequency shifting the filtered signal (either up or down) to a center frequency of approximately 1,700 Hz, interference between positive and negative frequencies is substantially eliminated. A digital-to-analog converter (DAC) (74) produces an analog FSK modulated signal. At a receiving modem (29), the demodulator digitizes the FSK modulated signal at a 19.2 KHz sample rate and shifts the digitized modulated signal to a center frequency of 0 Hz, producing a complex baseband comprising in-phase (real) and quadrature (imaginary) components. The DSP determines the instantaneous phase of the complex baseband signal, and from the time derivative of the instantaneous phase, determines its frequency. The instantaneous frequency is interpolated at eight times the major sample rate, producing an interpolated frequency signal so that changes in the sign of the interpolated frequency can be used to determine the logic level and zero crossing of the demodulated signal with greater resolution, substantially reducing jitter. Correlation of the demodulated signal at the data rate further reduces jitter.
Patent DE-69333838-T2 (DE)
Inventor: MATHIOWITZ EDITH
IPC: G01N33/483
Filed: 1993-04-23
Granted: 2006-04-27
Abstract: Bioadhesive polymers in the form of, or as a coating on, microcapsules containing drugs or bioactive substances which may serve for therapeutic, or diagnostic purposes in diseases of the gastrointestinal tract, are described. The polymeric microspheres all have a bioadhesive force of at least 11 mN/cm 2  (110 N/m 2 ). Techniques for the fabrication of bioadhesive microspheres, as well as a method for measuring bioadhesive forces between microspheres and selected segments of the gastrointestinal tract in vitro are also described. The quantitative method provides a means to establish a correlation between the chemical nature, the surface morphology and the dimensions of drug-loaded microspheres on one hand and bioadhesive forces on the other, allowing the screening of the most promising materials from a relatively large group of natural and synthetic polymers which, from theoretical consideration, should be used for making bioadhesive microspheres.
Patent DE-69402062-T2 (DE)
Inventor: FOSS VICTORIA
IPC: G02B6/44
Filed: 1994-04-14
Granted: 1997-10-02
Abstract: A cable (26) is sealed and locked in position within an entry port (24), e.g. of a cable splice enclosure, by a device (11) which comprises an elongate tubular body of elastomeric material for receiving the cable (26) therethrough. Once the cable has been passed through the device (11), the cable (26) and its device (11) are pulled into the entry port (24), for the device (11) to become radially compressed between the port (24) and the cable (26). Annular projections (13, 15) abut the opposite ends of the port (24) to prevent subsequent axial movement of the device (11) or the cable (26).
Patent DE-69402504-T2 (DE)
Inventor: GEERTS JAN FRANS MARIE
IPC: D01F6/30
Filed: 1994-10-11
Granted: 1997-07-17
Abstract: A method for producing a yarn for a field of artificial grass by extruding a polymer material into a monofilament, stretching the monofilament at an elevated temperature, relaxing it to obtain a band and twisting several bands together into a yarn, whereby said extrusion takes place via a spinning plate having such a form that monofilaments are obtained, which in the cross-section have regularly spaced-apart protrusions having a height of 10 - 40% of the thickness of the monofilament without protrusions, being a thickness of 100 - 700  mu m and a width of 1 - 5 mm, then said stretching takes place at a stretching ratio between 1 : 2 and 1 : 10, whereby bands having a thickness of 50 - 350  mu m and a width of 0.5 - 2 mm are obtained after relaxing and cooling, and whereby subsequently 5 - 10 bands are twisted together in order to obtain said yarn. <IMAGE>