baber/WOPTO huggingface dataset:
Patent DE-3584516-D1 (DE)
Inventor: MOTT GEORGE EDWARD
IPC: F16L1/12
Filed: 1985-03-29
Granted: 1991-11-28
Abstract: Structure for operating from an embedded position in a body of water to treat hydrocarbon fluids which are received from underwater pipelines, which structure includes; a deck holding hydrocarbon treating equipment, and at least one leg which extends between the floor of the ocean to the deck to elevate the latter beyond the water's surface, the improvement is (a) a multi-segment riser conductor depending from the structure embedded in the floor and including several riser guides enclosed therein and vertically arranged to register a downwardly moving riser, in a vertical disposition; and (b) a riser deflector forming an integral part of the riser conductor and defining several multidirectional lateral openings for diverting risers outwardly from within the riser conductor, and being spaced beneath the several riser guides and above the floor, to engage the lower end of a downwardly moving riser and to urge the lower end away from the vertical, through a wall of the riser conductor and on to the floor as the riser is progressively lowered.
Patent DE-3585390-D1 (DE)
Inventor: BOCKO PETER LAWRENCE
IPC: C03B8/04
Filed: 1985-12-03
Granted: 1992-03-26
Abstract: A method for producing sodium-containing ceramics or, particularly, sodium-containing glasses, by a vapor deposition process wherein a vapor mixture containing a sodium fluoroalkoxide compound is reacted to provide a particulate sodium-containing vapor deposition product which can be sintered to a glass.
Patent DE-3668786-D1 (DE)
Inventor: VINCENT YVON MICHEL
IPC: A63C17/12
Filed: 1986-07-22
Granted: 1990-03-15
Abstract: Propelling roller skate comprising a selector on which the pedal is articulated and which is adapted to be placed in two positions: a propulsion position and a braking position. The selector is articulated on the brake device which also carries the shaft of the propulsion lever. The brake device is itself adapted to turn about the drive shaft of the driving wheels. The selector carries a stop finger carrying a brake stop and a propulsion stop cooperating respectively with the brake device and with the propulsion device to prevent the movement which does not correspond to the position selected.
Patent DE-3669514-D1 (DE)
Inventor: GESSON JEAN-PIERRE
IPC: A61K31/35
Filed: 1986-12-10
Granted: 1990-04-19
Abstract: The present invention relates to new anthracyclines corresponding to the general formula I below:    <IMAGE>  (1)  in which R' and R'', which may be identical or different, denote a hydrogen atom (and in this case R' is different from R'') or the group -(CH2)n-R1-(CH2)m-R2 where n is between 1 and 6, m is between 0 and 4 (with the proviso, of course, that if m=0, R2 is nonexistent) R1 denotes one of the following groups:   <IMAGE>   (in this case, m=0)   <IMAGE>   (in this case m=0) where R3 and R4, which may be identical or different, denote a hydrogen atom or a substituted or unsubstituted alkyl group) -C 3BOND N (in this case m=0) -S- -O-(with the proviso that m is other than 0)   <IMAGE>   (m=0 and R3 R4 have the same meaning as above) and R2 denotes (in the case where m is other than 0) a hydrogen atom or alkyl or alkoxy groups or   <IMAGE>   (R3 and R4 having the same meaning as above). These compounds possess cytotoxic properties for treating L1210 leukemia.
Patent DE-3671425-D1 (DE)
Inventor: SIE SWAN TIONG
IPC: C07C7/13
Filed: 1986-10-16
Granted: 1990-06-28
Abstract: A process for separating branched- from unbranched hydrocarbons comprising the following steps:   (i) contacting a mixture comprising branched- and unbranched hydrocarbons with a fluidized bed comprising a particulate molecular sieve capable of selectively adsorbing unbranched hydrocarbons, and removing branched hydrocarbons therefrom; and (ii) removing unbranched hydrocarbons from a fluidized bed comprising a particulate molecular sieve which has adsorbed unbranched hydrocarbons by contacting it with a hydrogen-containing gas.   The invention further relates to an apparatus suitable for carrying out said process and to a process for the isomerization of unbranched hydrocarbons.
Patent DE-3676720-D1 (DE)
Inventor: ESSER LEONARD JAN MARIA
IPC: H01L27/14
Filed: 1986-02-05
Granted: 1991-02-14
Abstract: @ The invention relates to a charge-coupled image sensor of the line transfer type comprising a number of parallel lines (2-6) which are each constituted by an n-phase CCD. An electrode (12-16) of each CCD is arranged parallel to this CCD separately for each CCD. The other (n-1) electrodes (17-20) extend transversely to the charge transport direction over all CCD's. The first-mentioned electrode (12-16) is used as a selection gate and is moreover used, depending upon the applied voltage, as an integration gate or as a blocking gate during the integration period.
Patent DE-3680430-D1 (DE)
Inventor: LEONI ROBERTO DR
IPC: C09J177/00
Filed: 1986-08-29
Granted: 1991-08-29
Abstract: Thermoplastic polyamide resins showing improved substrate adhesion and consisting essentially of polycondensates of the following components: (a) from 10 to 50 mole percent dimer fatty acids, having a trimer fatty acid content of from 10 to 20 mol percent; (b) from 25 to 45 mole percent of one or more aliphatic, aromatic and/or cyclic C2-C40 diamines which are diprimary diamines, diamines containing secondary amino groups and alkyl substituents with no more than 8 carbon atoms on the N-atom, or heterocyclic diamines capable of diamide formation, (c) from 5 to 25 mole percent of aliphatic diamines capable of diamide formation and N-alkyl-substituted on at least one N-atom, containing from 2 to 10 C-atoms and from 10 to 25 carbon atoms in the N-alkyl group, and (d) from 0 to 40 mole percent aliphatic C6-C22 dicarboxylic acids.
Patent DE-3681179-D1 (DE)
Inventor: STEWART STEWART
IPC: A62B17/00
Filed: 1986-09-30
Granted: 1991-10-02
Abstract: Breathing apparatus for aircraft passengers and others comprising: a) means (1) for supplying respiratory gases to a user, said supply means being detachably connectable to a first respiratory gas source (3), and thereby constituting a first oxygen supply system, said supply means including valve means (2), which valve means, when said supply means (1) is detached from the first respiratory gas source (3), automatically closes and prevents admission of noxious or hot gases into said supply means (1); b) means for supplying (5) or enabling supply (50) of a second respiratory gas source to said supply means (1), and constituting a second oxygen supply system, in which an absorption means (4) for absorbing carbon dioxide is included; and either c) means (6A) for automatically switching from said first oxygen supply system to said second oxygen supply system when said supply means (1) is detached from said first respiratory gas source (3); or c') means (6) for manually or automatically causing said second oxygen supply system to become operative to supplement or replace said first oxygen supply system, said second oxygen supply system continuing to be operable when said supply means (1) is detached from said first respiratory gas source (3).
Patent DE-3687802-D1 (DE)
Inventor: SPITZ MICHAEL
IPC: C05F3/00
Filed: 1986-04-09
Granted: 1993-04-01
Abstract: Prepn. of fertiliser comprises aeration of agitated liq.  manure contg. ammonium salts (about 0.36 wt.%); pref. addn. of alkali to give pH over 8; addn. of montmorillonite (pref. 20-40 wt.% or more based on the total liq.) and opt. ground chalk or limestone, stirring well; and after the mixt. has matured, the solid fertiliser is sepd. and dried with hot air.
Patent DE-3687884-D1 (DE)
Inventor: PETERSEN FRANK P
IPC: C07K16/00
Filed: 1986-09-04
Granted: 1993-04-08
Abstract: This invention provides monoclonal antibodies useful for the detection of Phythiaceae infection of plants. Hybridoma producing the antibodies as well as materials and kits for carrying out the detection of the organisms are also disclosed.
Patent DE-3779935-D1 (DE)
Inventor: MUELLER HERBERT DR
IPC: C08G65/02
Filed: 1987-03-07
Granted: 1992-07-30
Abstract: The mol. wt. distribution of polytetrahydrofuran (PTHF) and tetrahydrofuran/alkylene oxide copolymers is narrowed by (i) mixing the polymer with a solvent mixt. contg. (a) a 1-4C alkanol, (b) a 4-12C hydrocarbon and (c) water in which the individual components a, b and c lie between the limits 8-60 wt.%. (ii) sepg. the three phases from each other, (iii) isolating the polymer with the narrower mol. wt. distribution from the two lower phases. Pref. the alkanol is methanol or ethanol and the hydrocarbon is a 5-8C cycloaliphatic hydrocarbon, esp. cyclohexane or methylcyclohexane; the mixt. is prepd. at temps. of 0-80 deg.C and the wt. of solvent used is 2-6 times the wt. of polymer.
Patent DE-3788956-D1 (DE)
Inventor: KOLBATZ KLAUS-PETER
IPC: G08B21/08
Filed: 1987-12-22
Granted: 1994-03-10
Abstract: The invention describes a method and apparatus for the acoustic signalling of cases of drowning in swimming pools, to guarantee reliable trigger of the alarm while avoiding any false alarms. This is effected basically by a switching element (1) in a water-tight encapsulation, which is disposed beneath the surface of the water and which, in the event of an alarm, triggers a first alarm device (2) and delivers an acoustic signal via a signal horn (5). A transmitter (6) is also connected to the alarm device (2) and transmits the alarm signal to a receiver at a distance and to another alarm device (10). Instead of the switching element (1), a microphone (12) can advantageously be used for cases in which the swimming pool water is frozen.
Patent DE-3789349-D1 (DE)
Inventor: RUETT WINFRIED
IPC: H02M3/28
Filed: 1987-10-29
Granted: 1994-04-21
Abstract: A DC-DC converter for high powers has two parallel channels (I, II). Each channel (I, II) consists of an isolating transformer (Fb-Tr1, Fb-Tr2) with a pulsed primary circuit breaker (S1, S2) on the primary side and a secondary circuit breaker (S3, S4) on the secondary side. The power flow within one channel (I, II) from the primary supply voltage Ub via the primary circuit breaker (S1, S2), isolating transformer (Fb-Tr1, Fb-Tr2), secondary circuit breaker (S3, S4) to the secondary output voltage (Ua1, Ua2) takes place in each case in the blocking phase. The two isolating transformers (Fb-Tr1, Fb-Tr2) are loosely coupled to one another via a coupling circuit (L.C.). The coupling circuit (L.C.) transmits energy in each case in the flowing phase from the one transformer to the other transformer in each case. The circuit breakers (S1, S3; S2, S4) are switched in the correct frequency and phase by a control unit (C.U.). 
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Patent DE-3789819-D1 (DE)
Inventor: MCCLARY DENNIS ROY
IPC: H04N11/04
Filed: 1987-03-17
Granted: 1994-06-23
Abstract: A serial-bit digital processing system uses registers and latches to synchronize samples and justify sign-bits. Nominally each processing block in the system includes a sign extend register (16) preceding an arithmetic element (18) and an output register (20) following the arithmetic element. Input registers of one arithmetic element may merge with output registers of the preceding arithmetic element. The sign extend registers include a serially coupled latch which is selectively controlled to pass serial sample bits or to replicate the sign bit. The respective registers are clocked with one of two clock signals (CLOCKN, CLOCKP) having different numbers of pulses per sample period and the length of the respective registers are selected so that at the terminus of each sample period the bits of each sample in the processing system are appropriately justified.
Patent DE-3855261-D1 (DE)
Inventor: HELBERG JUERGEN DR
IPC: C08K3/34
Filed: 1988-02-09
Granted: 1996-06-13
Abstract: A polypropylene moulding composition essentially comprising a high-molecular-weight homopolymer or copolymer of propylene and from 0.001 to 0.5 % by weight of a nucleating agent from the group comprising sodium benzoate, sodium montanate, calcium montanate, aluminium p-tert-butylbenzoate, quinacridone, naphthalimide, dibenzylidenesorbitol and ultrafine talc gives mouldings of improved hardness and toughness.
Patent DE-3856597-D1 (DE)
Inventor: MCCAPRA FRANK
IPC: C07D275/02
Filed: 1988-12-30
Abstract: In accordance with the present invention, specific binding assays are disclosed which utilize an chemiluminescent compound, i.e., moiety, which has increased stability in aqueous solution. The chemiluminescent moiety is an ester, thioester or amide in which the ester, thioester or amide linkage is between (1) a heterocyclic ring or ring system containing a carbon atom to which the linkage is attached, wherein the heteroatom within the heterocyclic ring or ring system is in an oxidation state which renders such carbon atom susceptible to attack by peroxide or molecular oxygen to form an intermediate which decays to produce chemiluminescence, and (2) an aryl ring or ring system. The aryl ring or ring system contains at least one substituted six-member ring. The substituted six-member ring has two or more substituent groups, where at least two of said two or more substituent groups sterically hinder hydrolysis of said linkage. One or more of the substituent groups which sterically hinder hydrolysis of said linkage may be an electron withdrawing group. The substituted six-member ring may have one or more additional substituent groups in addition to the substituent groups which sterically hinder hydrolysis of the linkage. Such additional substituent groups may also be an electron withdrawing group. The carbon atom in the heterocyclic ring or ring system, to which the linkage is attached, may also have a secondary substituent of the formula RnX-, where X is selected from the group consisting of O, N, S and C, where R is any group, and where n is a number such that X has proper valency. Other chemiluminescent moieties are disclosed which are characterized by a heterocyclic ring or ring system and a secondary substituent of the formula RnX-, with the ester, thioester or amide linkage being between the heterocyclic ring or ring system and a leaving group. The disclosed chemiluminescent moieties can also include substituents at peri positions within the heterocyclic ring or ring system. Also in accordance with the present invention, compositions including and assay kits incorporating such chemiluminescent moieties are disclosed.
Patent DE-3867667-D1 (DE)
Inventor: CYPRIEN GUY
IPC: C08K13/02
Filed: 1988-02-23
Granted: 1992-02-27
Abstract: Polyaddition silicone elastomer dosage forms adapted for the continuous and controlled release of iodine values, notably to domestic water supplies for the treatment of the various disease states attributed to iodine deficiency, are shaped from (A) at least one organopolysiloxane containing at least two vinyl groups bonded to silicon per molecule; (B) at least one organopolysiloxane containing at least three hydrogen atoms bonded to silicon; (C) a catalytically effective amount of a platinum group metal compound; and (D) a therapeutically effective amount of at least one water soluble, nontoxic, organic and/or inorganic iodine compound which is in solid or liquid state at ambient temperature and which does not inhibit the catalytic activity of the platinum group metal compound (C).
Patent DE-3869367-D1 (DE)
Inventor: KOECHER JUERGEN DR
IPC: C09B62/04
Filed: 1988-12-07
Granted: 1992-04-23
Abstract: Metal complex dyes of formula (I) are new: A = opt. substd. phenylene; D = opt. phenylene or naphthylene; L = O or COO; B = a direct bond or a divalent bridging gp.; X = the residue of a reactive component; M = Cu or Ni; m = 1-4. Pref. X = 4-E-6-G-1,3,5-triazinyl; E = Cl or opt. substd. amin0; G = Cl or F.
Patent DE-3870240-D1 (DE)
Title: Electromagnetically-operated fuel injector for IC engine
IPC: F02M61/18
Filed: 1988-11-04
Granted: 1992-05-21
Abstract: An electromagnet coil (2) wound on a former (3) around a cylindrical core (4) is energised to attract the armature (6) against the opposition of a spring (11), so that a plastic seating insert (7) moves away from the opening of a nozzle (8). The flat surface (18) of the insert co-operates with a ring (19) whose inner rim extends into a chamber (20) having crefices (21) positioned off-centre. The abrupt change in direction of the flow gives rise to turbulence, causing an atomised spray to emerge in a conical pattern with a uniform distribution over the inside of the cone.
Patent DE-3870860-D1 (DE)
Inventor: MAJEWSKI KLAUS-PETER DIPL ING
IPC: F16J15/12
Filed: 1988-11-24
Granted: 1992-06-11
Abstract: Cylinder head gasket for an i.c. engine comprises soft material, e.g. impregnated fibre mats with metal reinforcement, with openings for the cylinders and for the coolant. The seal rings for the former has carrier ring of mild steel and the ridged ring of spring steel.  The thickness of the latter would be 0.1-0.5 mm and its height should stand out over the soft material plate by not more than 0.5 mm. It is coated on the outside by a polymer e.g. fluoro-, nitrile- or silicone-rubber or lubricant-filled plastics.
Patent DE-3875817-D1 (DE)
Inventor: ODAKA KENTARO PATENTS DIVISION
IPC: G11B20/10
Filed: 1988-06-24
Granted: 1992-12-17
Abstract: Digital data is formatted and recorded in track pairs on a tape (12) by the rotary heads (A, B) of a DAT (1) so as to have a header portion for each track which includes a frame number, error correcting code, ID and so on added to the digital data, the content of each header portion of the tracks for any given frame being equal, whereby it is possible to detect, upon reproduction, unerased data signals due to had clogging by comparing portions of the two header portions of each frame and error correcting the data from those tracks where it is determined that the compared header portions contain different data.
Patent DE-3879493-D1 (DE)
Inventor: ZOOK P
IPC: H03M13/15
Filed: 1988-05-27
Granted: 1993-04-22
Abstract: For decoding a Reed-Solomon codeword with (n-K) check characters an error/erasure locator (32) executes a codeword cycle comprising (n-K) "coefficient" iterations followed by (n-K) "modified syndrome" iterations. The error/erasure locator (32) includes a bank (52) of simultaneously loadable syndrome registers and a bank (56) of coefficient registers. The syndrome registers are connected to one another in a circular shift path (91). The error/erasure locator (32) further includes a cascading arrangement of PISO multipliers (54), a SIPO multiplier (60), and PISO multipliers (61). The PISO multipliers (54) operate upon the contents of the syndrome registers (52) (expressed in a conventional basis representation) and the contents of the coefficient register (56) (expressed in dual basis representation) to obtain a serial current discrepancy dn. The SIPO multiplier 60 multiplies the serial current discrepancy dn by a parallel-formatted multiplicative inverse dm-1 beta i of a prior discrepancy (expressed in dual basis representation) to obtain in one set of clock cycles, the product dndm-1. During a second set of clock cycles the discrepancy product dndm-1 is further multiplied using a second bank (61) of PISO multipliers by the contents of corresponding auxiliary registers (62) to obtain a serial product useful for updating the coefficient registers (56). The syndrome registers (52) perform the dual purpose of storing the original syndromes during the coefficient iteration and of storing the modified syndromes produced during the modified syndrome iteration.
Patent DE-3880037-D1 (DE)
Inventor: CANZANI ALBERTO
IPC: C04B41/45
Filed: 1988-07-16
Granted: 1993-05-13
Abstract: The composition according to the invention is based on the use of an inert porous material which can be natural, artificial or synthetic, granular in form, and weighing less than 1 kg/dm3 in bulk. The porous granules, e.g. of expanded clay or similar, are partially saturated to the extent of 20 - 30% of their weight, with active ingredients which lower the freezing point of water. The melting additives can be added in the pure state or diluted in water, and there is provision for the addition of about 2% by weight of the melting additive, of anti-acid limiters. The advantages of the composition with respect to sand are the greater managability and ease with which it can be spread on icy or snow-bound surfaces; the low specific weight which reduces the tendency to sedimentation in road drains and sewers, and, compared to salt, the almost non-existent corrosive action on ironwork of vehicles and street ironwork. Ecologically, the composition does not damage the natural vegatative environment. The optimum results thus obtained are attributed to the synergetic effect of the inert material (activated grit) and the melting additive incorporated in it.
Patent DE-3882635-D1 (DE)
Inventor: GVOTH JR JOHN MICHAEL
IPC: H02J9/06
Filed: 1988-09-09
Granted: 1993-09-02
Abstract: An uninterruptible power supply includes a backup input line isolation switch (103) and a control circuit (151) which, during operation of the reserve energy source portion (113,115) of the power supply in supplying power to the output (118,119), provides mechanical isolation between the primary energy source connected to the input line and the secondary energy source (113) upon detection of a failure of an electronic isolation switch (116) normally providing isolation between the input line and the secondary energy source or an output of the power supply.
Patent DE-50000932-D1 (DE)
Inventor: HANSEN BERND
IPC: B29C48/11
Filed: 2000-06-07
Granted: 2003-01-23
Abstract: A process for producing containers involves a tube and at least one separating partition, both formed from plasticized synthetic material. The partition extends within the tube. The tube and partition are extruded into an opened blow mold. The blow mold is then closed, and the tube is expanded by producing a pressure gradient that acts upon the tube. The pressure gradient is applied to expand the tube against the molding wall of the blow mold to form the container. The end of the tube that is the front end during the extrusion step and the front end of every separating partition are welded together by closing the opened blow mold, thereby closing the base of the container that is linked with every separating partition. The tube is expanded by adding blowing air from the end of the closed blow mold that is opposite to the container base and that is assigned to the container neck in such a manner that the blowing air has an expanding effect on both sides of the separating wall, thereby forming chambers in the container that are separate from one another.
Patent DE-50002067-D1 (DE)
Inventor: ADAMSCHIK MARIO
IPC: H01H1/02
Filed: 2000-01-25
Granted: 2003-06-12
Abstract: The invention relates to a mechanically closing, electric microswitching contact (1) comprising two electrically conductive contact elements (7, 8) whose respective contact surfaces come into contact with one another. According to the invention, at least one of the contact surfaces is at least partially comprised of highly-doped conductive diamond, silicon carbide, gallium nitride, boron nitride, aluminum gallium nitride, and/or aluminum nitride.