baber/WOPTO huggingface dataset:
Patent DE-3675231-D1 (DE)
Inventor: HELMER ULLA KARIN ELISABET
IPC: D21H17/66
Filed: 1986-02-07
Granted: 1990-12-06
Abstract: Sulphite, and preferably sodium sulphite and sodium bisulphite, is used as absorbing agent for aldehydes at the production of paper. The sulphite is added to the stock or the process water in combination with a cationic retention agent, such as eg alum. A product suitable for use at the production of paper is an aqueous solution of a combination of sulphite and a cationic retention agent, preferably alum.
Patent DE-3676898-D1 (DE)
Title: Ungesaettigte thiocarbonsaeureamide als pestizide.
Inventor: BLADE ROBERT JOHN
IPC: A01N43/12
Filed: 1986-06-30
Granted: 1991-02-21
Abstract: Pesticidal compositions for use against insects and acarines comprising a compound of Formula (I):wherein R' is:C<sub>1-14</sub> alkyl optionally substituted by C<sub>1-6</sub> alkoxy,C<sub>2-6</sub> alkenyl, C<sub>2-6</sub> alkynyl, C<sub>2-6</sub> alkenyloxy, C<sub>2-6</sub> alkynyloxy, aryl, aryloxy or aryl (C<sub>1-6</sub>) alkoxy; aryloxy or aryl (C<sub>1-6</sub>) alkoxy; any of which groups may be substituted by halo,n is 1 or 2,each A and A' is independently hydrogen, halo, C<sub>1-4</sub> alkyl or halo (C<sub>1-4</sub>) alkyland R<sup>2</sup> and R<sup>3</sup> are independently hydrogen, C<sub>1-6</sub> alkyl or C<sub>3-6</sub> cycloalkyl, either of which may be substituted by one or more of halo, C<sub>2-6</sub> alkenyl, C<sub>1-6</sub> alkyl, C<sub>3-6</sub> cycloalkyl, C<sub>3-6</sub> cycloalkenyl, C<sub>1-6</sub> alkoxy, C<sub>2</sub>-<sub>6</sub> alkynil or cyano, except that, when n is 1 and R<sup>2</sup> is alkyl and R<sup>3</sup> is hydrogen and A and A' are both hydrogen then R' is not unsubstituted alkyl.Most of the compounds fo Formula (I) are novel.
Patent DE-3677891-D1 (DE)
Inventor: KOLB WERNER
IPC: F04D29/54
Filed: 1986-01-20
Granted: 1991-04-11
Abstract: An axial blower with an intake that tapers conically into a cylindrical component. An impeller rotates inside the cylindrical component. A stationary channeling ring of approximately the same diameter as the cylindrical component is positioned upstream of the impeller and surrounded by an annular channel. The channeling ring is approximately equidistant from each end of the annular channel. Diversion blades are positioned inside the annular channel and adjusted in relation to its axis. To make the blower easier and less expensive to manufacture and to increase its breakaway limit, the diversion blades consist of flat sheets of metal and both their upstream and their downstream edges slope.
Patent DE-3679843-D1 (DE)
Inventor: MOGI TAKAO C O SONY CORPORATIO
IPC: G06F13/42
Filed: 1986-03-04
Granted: 1991-07-25
Abstract: An electronic apparatus control system includes a control circuit means (1) having a control program ROM for sequentially communicating with a plurality of circuit blocks (301 to 30n) to be controlled by the control circuit means (1) through a bus line (3) within predetermined intervals. The control circuit means (1) selects and communicates with a specific circuit block (30j) in each predetermined interval.
Patent DE-3688079-D1 (DE)
Inventor: NOORDENBOS ANDREAS MARINUS
IPC: H02J9/06
Filed: 1986-11-06
Granted: 1993-04-22
Abstract: The energy source (8) comprises zinc-silver oxide batteries (14) in series between two terminals (16, 18). Another source (10) comprises lithium or lithium-based, batteries (20) also connected in series between another two terminals (22, 24).  A pair of series-opposed diodes (26, 28) provide selective connection of a respective energy source to the load terminals (4, 6). When the load demands a current greater than that which can be supplied by the lithium batteries, the voltage output (V2) of these batteries drops.  The diodes are then biased so that at least part of the load current is drawn from the zinc-silver oxide batteries of the first energy source.
Patent DE-3688206-D1 (DE)
Inventor: GAZZANA PRIAROGGIA PAOLO
IPC: G02B6/44
Filed: 1986-02-17
Granted: 1993-05-13
Abstract: Submarine cable for optical-fibres telecommunications, provided with a plastic sheath (7) that, with its own inner surface, adheres to the complex comprised by a compact antitorsional rope (1) constituting the only mechanically-resistent armouring of the cable, and a plurality of tubes (3), helicoidally wound over the rope, filled with an incompressible fluid wherein the optical-fibres (4) are loosely housed.
Patent DE-3750478-D1 (DE)
Inventor: NUSSRALLAH STEVE
IPC: H04N7/173
Filed: 1987-12-01
Granted: 1994-10-06
Abstract: A cable television system is disclosed wherein a subscriber can select a program to view at the last minute and pay for only those programs that are viewed. The system includes a plurality of remote taps which are operative to receive the television signals from a headend office and either supply or deny certain of those signals to a subscriber at his request. The taps will transmit billing information regarding the programs supplied to the subscriber along the cable. At the end of the cable or at other predetermined locations the signals from a plurality of taps are collected and either stored or recovered by the headend. The transmission can be accomplished using a modem or a dedicated wire.
Patent DE-3760679-D1 (DE)
Title: Apparatus for detecting individual threads in a web of parallel threads
Inventor: CAMPIN G PIERRE
IPC: D03D51/28
Filed: 1987-02-10
Granted: 1989-11-09
Abstract: This invention relates to a device for detecting the presence of an individual yarn in an advancing lap of parallel yarns, constituted by: detector disposed on one side and in the vicinity of this advancing lap, adapted to detect the presence of a yarn moved away from the lap by a blower means disposed on the other side of said lap; an arrangement, controlled by the detector, for stopping the advancing lap or for triggering off an alarm system, wherein: it is composed, in known manner, of a plurality of parallel comb teeth, between which the advancing yarns pass; and the blower is placed at the base of said teeth and directs the flow of air towards the tip of these teeth. The invention is more particularly applicable to warp knitting machines.
Patent DE-3763601-D1 (DE)
Inventor: SCHULTZE HANS DR
IPC: C07D487/22
Filed: 1987-03-07
Granted: 1990-08-16
Abstract: Hemin is isolated from acidic aqueous solution, and is purified, by crystallization in the presence of a cationic, nonionic or amphoteric surfactant as a crystallization catalyst.
Patent DE-3765706-D1 (DE)
Inventor: RUNZHEIMER MANFRED
IPC: G01L1/22
Filed: 1987-06-24
Granted: 1990-11-29
Abstract: 1. A force transducer for devices for measuring compressive, tensile or shearing forces, having a one-piece, parallelipipedic spring element (1; 41) which is subdivided by slots and has a bearing zone (2; 42), a force initiation zone (14; 43) and a deformation zone (11, 12; 44, 45) and with which a stop (17, 18; 48, 49) operative in the loading direction and the opposite direction respectively is associated, characterized in that a) the spring element (1; 41) is constructed in the form of a downwardly extending bending beam having the bearing zone (2; 42) and the force initiation zone (14; 43) disposed laterally one beside the other ; b) the spring element (1; 41) is subdivided by a substantially U-shaped slot (6, 7, 8; 47) - into an upper deformation zone (11; 45) connecting the force initiation zone (14; 43) to the bearing zone (2; 42), - a tongue (9; 46) rigidly connected to the force initiation zone (14; 43) and - a lower deformation zone (12; 45) connecting the force initiation zone (14; 43) to the bearing zone (2; 42) ; c) the slot (6, 7, 8; 41) so extends adjacent the bearing zone (2; 42) that at that place tongue side slotted walls and bearing zone side slotted walls are disposed opposite one another at one place as an overload stop (17; 48) and at another place as an overload counterstop (18; 49) ; d) the slot (6, 7, 8; 41) is produced by the erosion process and e) the distance of the slotted walls in the zone of the stops (17, 18) is approximately 10% greater than the deflection path at rated load.
Patent DE-3769872-D1 (DE)
Inventor: CHAN SHAM YUEN
IPC: C12N15/12
Filed: 1987-06-27
Granted: 1991-06-13
Abstract: Recombinant factor VIII production is enhanced by culturing a host cell containing the gene therefor in a serum free nutrient medium supplemented with lipoprotein.
Patent DE-3772320-D1 (DE)
Inventor: SCHWARTZ WILLIS T
IPC: C07C65/24
Filed: 1987-09-16
Granted: 1991-09-26
Abstract: Oxy-diphthalic anhydrides are prepared by reacting a halophthalic anhydride with water and an alkali metal compound such as KF, CsF or K2C03 in the presence of a polar, aprotic solvent.
Patent DE-3774957-D1 (DE)
Inventor: HERRMANN CHRISTOPH
IPC: C08F297/02
Filed: 1987-06-25
Granted: 1992-01-16
Abstract: Unsatd., elastomeric ABC-block copolymers, based on 40-80% butadiene-1,3, 5-40% isoprene and 0-30% styrene, consist of (A) 40-75% block (A) which contains butadiene units exclusively and comprises less than 15% uniformly distributed vinyl gps., (B) up to 25% block (B) comprising: either (i) butadiene- and isoprene units with a vinyl content below 15%, or (ii) butadiene units with a vinyl content over 75% and (C) 20-55% block (C) contg. butadiene and isoprene units having a vinyl content over 75%. The ABC block copolymers are prepd. by the anionic polymerisation of the monomers in an inert organic solvent in the presence of an organic Li cpd. and of a co-catalyst.
Patent DE-3775585-D1 (DE)
Inventor: TAMIR SHLOMO
IPC: C02F1/50
Filed: 1987-02-13
Granted: 1992-02-13
Abstract: A method of ozone treatment of swimming bath water together with chlorination is as follows. Raw water recycled from the swimming bath passes through a filter and a portion is then branched off via a loop. For each 100 m3/h. in the main flow, the branch flow is up to 5 (1.7) m3/h.; into this 1-1.2 g/h ozone in approx. 700 l/h air is injected, the fluids then being thoroughly mixed (in spiral tube) to produce an aerosol state, which is then injected directly back into the mainstream of raw water, without any venting of the piping system; chlorine is injected and the liquid is returned to the bath. More specifically, the max. proportion is 1.2 g. of ozone to 700 l. of air. The raw water circuit has a bypass with accelerator pump, ozonisator downstream of the pump with max. ozone prodn. rate of 1.2 g/h per 700 l/h atmospheric air, followed by a spiral tube as turbulence chamber esp. of internal dia. 1.9-2.8 cm. and pipe length 6-10 m in three turns in a vertical plane of oval form approx. 1.5 m high or alternatively a rectangular spiral of 2 vertical planes of 1.25 m. high and 1 m. width.
Patent DE-3776400-D1 (DE)
Inventor: FRICKER SIEGFRIED
IPC: E04F13/08
Filed: 1987-03-31
Granted: 1992-03-12
Abstract: The anchoring device has an angular holder (3) with one part (8) secured to the wall. It also has a protruding horizontal support (13) accommodating an adjustable toothed bolt (4,23) with a plate mounting (7). The teeth on the bolt are clamped between opposite plates (14a,14b) forming the support. These are pulled tight by adjusters (25) on either side of the bolt.
Patent DE-3779305-D1 (DE)
Inventor: TERRELL DAVID RICHARD
IPC: C09K11/77
Filed: 1987-05-26
Granted: 1992-06-25
Abstract: In X-ray conversion into blue and/or green light using a phosphor with an emission spectrum contg. main intensity lines below 478 nm. and/or between 530 and 570 nm., the novelty is that the phosphor has the formula (Gd(1-w-x)Ln(w) A(x))(8-y)(Ga(1-z) Al(z))(y)O12 Ln = Y and/or Lu A = rare earth element(s) other than Gd and Lu w = 0 to less than 1.0 x = 0-0.12 (exclusive) y = 4.88-5.20 (exclusive) z = either 0-0.66 (exclusive), when w = 0 to less than 0.5, or 0-0.8 (exclusive), when w = 0.5 to less than 1.0.
Patent DE-3780112-D1 (DE)
Inventor: HANSEN ERIK TORNGAARD
IPC: C07D499/865
Filed: 1987-03-24
Granted: 1992-08-06
Abstract: PCT No. PCT/DK87/00030 Sec. 371 Date Nov. 24, 1987 Sec. 102(e) Date Nov. 24, 1987 PCT Filed Mar. 24, 1987 PCT Pub. No. WO87/06230 PCT Pub. Date Oct. 22, 1987.The present invention relates to a new process for the debromination and/or deiodination of 6,6-dihalo- and 6-monohalopenicillanic acids or derivatives thereof by treatment with dialkyl, trialkyl or diaralkyl phosphite, the desired compounds being obtained in good to excellent yield and in a high state of purity.
Patent DE-3789651-D1 (DE)
Inventor: DEFAZIO JOHN JOSEPH
IPC: G01R31/3185
Filed: 1987-07-28
Granted: 1994-05-26
Abstract: A method and apparatus for fault testing a clock distribution network for A.C. and D.C. faults. The fault testing apparatus includes test latch circuit means and is adapted to initially test for D.C. (stuck) faults and to thereafter continuously monitor a plurality of clock signal lines to detect A.C. clock faults.
Patent DE-3852994-D1 (DE)
Inventor: GARRIGUE ROGER
IPC: C08L61/24
Filed: 1988-12-19
Granted: 1995-03-23
Abstract: Process for the manufacture of urea-formaldehyde resins in a number of stages making it possible to obtain reactive resins which are stable in storage. Application to the manufacture of particle boards.
Patent DE-3853937-D1 (DE)
Inventor: FLETT DOUGLAS
IPC: F27D21/00
Filed: 1988-11-02
Granted: 1995-07-13
Abstract: Pyrogenic processes in which gas or fume is evolved are monitored by impinging a beam of X-rays (3) on the gas or fume in an exit-duct. The radiation produced by the X-ray fluorescence is detected and analysed for the contribution of various elements. In this way the progress of the metallurgical process can be monitored and the information used for process control.
Patent DE-3855385-D1 (DE)
Inventor: DE-LA-CROIX FERN
IPC: G01N33/543
Filed: 1988-12-29
Granted: 1996-08-01
Abstract: An apparatus (10) for determining an analyte in a sample, as well as a method for carrying this out, are disclosed. The apparatus (10) utilizes a first zone (14) containing a labelled substance, and a second zone (19) which permits separation of a mobile detectable moiety from unreacted reaction component. Detectable moiety is the product of reaction between reaction component and labelled substance.
Patent DE-3856487-D1 (DE)
Inventor: SUGIMOTO HACHIRO
IPC: A61P21/00
Filed: 1988-06-22
Granted: 2001-10-04
Abstract: Cyclic amine cpds. of formula (I) and their salts are new. - J is (a) a gp., opt. substd., of: phenyl, pyridyl, pyrazyl, cyclohexyl, quino(xa)lyl or furyl; (b) a monovalent or divalent gp., where the phenyl may have substit(s), of: indan(ol)yl, (iii) inden(on)yl, indan(edio)hyl, tetralonyl, benzosuberonyl, or C6H5-CO-CH(CH3)-; (c) a monovalent gp. derived from a cyclic amide cpd. (d) lower alkyl; or (e) R21-CH=CH- (R21 = H or (lower alkoxycarbonyl). B = (CHR22)r, CO(CHR22)r, NR4-(HCR22)r, CO-NR5-(CHR22)r, CH=CH-(CHR22)r, OCOO-(CHR22)r, OOC-NH-(CHR22)r, NH-CO-(CHR32)4, CH2CONH-(CHR22)r, (CH2)2CONH-(CHR22)r, CH(OH)-(CHR22)r, CH(OH)-(CHR22)r, = (CH-CH=CH)b, =CH-(CH2)c, =(CH-CH)d, COCH=CH-CH2, COCH2-CH(CH(OH)CH2, CH(CH3)CONHCH2, CH=CHCONH(CH2)2, NH, O, S, dialkylaminoalkylcarbonyl or lower alkoxycarbonyl; R4 = H, acyl, lower alkyl(sulphonyl), (substd.)phenyl, or (substd.)benzyl; R5 = H, lower alkyl or phenyl, r = 0-10; R22 = H or Me such that one alkylene may have no CH3 or one or more CH3; b = 1-3; c = 0-9; d = 0-5; T = N or C (i) Q = N, C or (i) q = 1-3; K = H, (substd.) phenyl, arylalkyl in which the phenyl may be substd. cinnamyl, lower alkyl, pyridylmethyl, cyclo(alkyl)alkyl, adamantanemethyl, furylmethyl, lower alkoxycarbonyl or acyl; and dotted lines is a single-or double-bond. - 1-benzyl-4-((5,6-dimethoxy -1-indanon)- 2-ylidenyl)methyl) piperidine hydrochlorideis and example.
Patent DE-3862191-D1 (DE)
Inventor: EBERLE JUERG
IPC: B65H29/66
Filed: 1988-11-17
Granted: 1991-05-02
Abstract: In the overlapping formation (S) fed by the feeding conveyor (10), two printed products (14, 16) in each case lie above one another in pairs and rest on the following printed product pair (12, 14), as seen in the conveying direction (A). Connected downstream of the feeding conveyor (10) is the suction roll (36) by means of which the respectively bottom printed product (14) is bent downwards transversely with respect to the conveying plane (28). The leading edges (16) of the printed products (12, 14) are thus introduced separately into a respective gripper (18), are seized by the latter and transported away in the conveying direction (D). The distance (E) between adjacent grippers (18) in the transfer region is minimal, so that, when the gripper (18) is open, the leading finger (66) in each case lies against the trailing finger (68) of the preceding gripper (18). 
<IMAGE>
Patent DE-3863073-D1 (DE)
Inventor: HILLINGRATHNER FRANZ
IPC: B30B15/04
Filed: 1988-09-02
Granted: 1991-07-04
Abstract: In a forming machine, in particular a mechanical press, there are two machine parts (1, 2) movable relative to one another in a straight line, one machine part (1), with guide surfaces (4, 4') running in the direction of movement (3), being guided on countersupport members (5) of the other machine part (2). From the point of view of production and use, it is substantially more favourable than hitherto if the countersupport members (5) are constructed as spherical cups (6) which are made of a slidable material and which bear with their flat cup surface (7) against the allocated guide surface (4, 4') and with their spherical cup surface (8) in each case against a corresponding spherical-segment surface (9) of a ball-socket body (10) adjustable in the allocated machine part (2) approximately perpendicularly to the direction of movement (3). <IMAGE>
Patent DE-3863679-D1 (DE)
Inventor: SANTOS JOSE
IPC: B66D1/16
Filed: 1988-04-28
Granted: 1991-08-22
Abstract: A power-operated windlass having a motor (12) that reverses direction to control taking in and paying out of a cable (21) and a shifting mechanism (13) responsive to changes in motor direction which selectively locks and unlocks the cable pulley (11) against rotation in an unwinding direction.
Patent DE-3867331-D1 (DE)
Inventor: DOBNER ALFRED
IPC: F02F1/30
Filed: 1988-04-07
Granted: 1992-02-13
Abstract: The cylinder head has a strip portion between the inlet and exhaust valves, contg. an insert in the combustion chamber wall, formed by a casting extending at right angles to the wall surface. The insert has one or more apertures (1) or side recesses. The total area of the apertures pref. does not exceed the cross -sectional area of the smallest part of the strap in the depth direction (t).
Patent DE-3868048-D1 (DE)
Inventor: FEDERMANN HELMUT DR
IPC: G01B11/16
Filed: 1988-11-24
Granted: 1992-03-05
Abstract: The optical waveguide (4) secured to the body under examination conveys polarised laser light to a grating (16), which divides the beam into three parts (18) directed at separate photodiodes (71-73).  One photodiode (72) is preceded by a quarter-wave plate (17) and an analyser (52), and another photodiode (73) by an analyser (53) alone. Signals from the three photodetectors are conveyed by Cu cable (19) to a measuring circuit (9) which drives the controller (10) of the light source.  This and the triple receiver may be integrated either with the optical waveguide phase sensor (4) or with the measuring equipment in a remote control room.
Patent DE-3879567-D1 (DE)
IPC: D21F1/00
Filed: 1988-04-20
Granted: 1993-04-29
Abstract: A separator for a successive seizing of yarns held in a row incorporates a frame with a jaw-like opening, and a needle with a hook for seizing the yarns. The needle is guided in the frame and can be shifted through a drive element in such a way that it adjoins the foremost yarn of the row in the opening. At least two needles are guided in the frame and each needle features at least one hook. The hooks of successive needles point in opposite directions. The needles can be shifted in such a way that the hooks act in conjunction with each other to seize the foremost yarn.
Patent DE-3880578-D1 (DE)
Inventor: KEOGH BOYD TERENCE
IPC: C08K3/00
Filed: 1988-02-17
Granted: 1993-06-03
Abstract: An additive for rubber, as a filler or extender, is a carbonaceous and/or siliceous powder or fibrous material of required particle size, obtd. from plant or vegetable materials. Pref. the additive is a powder with particle size up to 75 microns, and with C content 20-40% and siliceous content 50-60%, or C content below 10% and siliceous content above 60%. It may incorporate a processing aid and/or coupling agent. It is made by processing a plant or vegetable material (esp. bagasse) to form an ash (esp. furnace ash and fly ash), and treating the ash (esp. fly ash) to produce a carbonaceous and/or siliceous powder or fibrous material of required particle size.
Patent DE-3884387-D1 (DE)
Inventor: HUSPEN FRED JOSEPH
IPC: B60R22/14
Filed: 1988-08-17
Granted: 1993-10-28
Abstract: A child's safety vest is disclosed for use in automobiles and other vehicles having lap-belt passenger restraining systems. A stress plate (10), which attaches to the lap belt, forms a vertical sub-frame to support and secure a waist band and shoulder bands which encircle the child wearer. The stress plate is preferably formed of sheet metal material and a padded front, and the waist (11) and shoulder (12) bands are adjustable to accommodate children of varying sizes.
Patent DE-3886006-D1 (DE)
Inventor: HOLME STEIN
IPC: A01N1/02
Filed: 1988-09-20
Granted: 1994-01-13
Abstract: The invention is a sterile, plasma-free storage medium for blood components including red blood cells and for platelets stored separately or together. The red cell storage medium includes a physiologically compatible, aqueous electrolyte solution. In one liter of this electrolyte solution there is between about 3.0 grams and about 25.0 grams of dextrose, between about 3.0 grams and about 6.0 grams of sodium citrate, and between about 2.0 grams and about 4.2 grams of sodium bicarbonate. The red cell storage medium is isotonic and has a pH in a range of between about 6.8 and about 7.4. The red cell storage medium is capable of storing and preserving red cells for at least 49 days.
Patent DE-50004492-D1 (DE)
Inventor: RIEDRICH GERT HANS
IPC: B42F13/06
Filed: 2000-06-29
Granted: 2003-12-24
Abstract: The device encompasses a base latch (5) located beneath the stack (2) and a cover latch (6) located on top of the stack. The cover latch has at least one flexible strip (7) which is attached to the base latch, where the strip has two tongues (13,14) which pass through holes provided in the stack of paper. A slidable cover rail (8) is provided on top of the cover latch which consists of two sections (22,22') which can be slid together on the cover latch.
Patent DE-50004690-D1 (DE)
Inventor: BADE DR
IPC: C07F7/16
Filed: 2000-03-24
Granted: 2004-01-22
Abstract: Preparation of vinylchlorosilanes by non-catalyzed reaction of chlorosilanes with vinyl chloride at 550-700 degrees C in a split-ring reactor is such that the reaction gases are fed through the split-ring space (3) into a second zone (7) of larger cross-sectional area where they are adiabatically reacted, the volume ratio of this second zone to the split-ring space being 0.15-1.5 : 1.   An Independent claim relates to an apparatus for the reaction comprising a combination of a heatable split-ring reactor, a second reactor of greater reaction cross-sectional surface upstream of this and optionally also a device for quenching the heated react gases with a liquid, the volume ratio of this second reactor to the split-ring reactor being 0.5-1.25 : 1.
Patent DE-50008088-D1 (DE)
Inventor: STELZER DR-ING
IPC: D06F34/22
Filed: 2000-11-09
Granted: 2004-11-11
Abstract: The device has an optical sensor arrangement with a transmitter and a receiver mounted on a transparent solid tube section. The sensor is mounted in a fitting (3) with a transparent measurement tube section (4) beneath the outflow aperture (1) in the washing solution container and near the outflow line and the fitting is designed to be inserted into a suitable opening in the outflow line (9). Independent claims are also included for the following: a drum washing machine, a dishwasher and a washing machine.