baber/WOPTO huggingface dataset:
Patent DE-3570388-D1 (DE)
Title: Method for impregnating wood, and an apparatus for carrying out the method
Inventor: ROSENLUND TERJE
IPC: B27K3/02
Filed: 1985-02-01
Granted: 1989-06-29
Abstract: PCT No. PCT/NO85/00007 Sec. 371 Date Oct. 2, 1985 Sec. 102(e) Date Oct. 2, 1985 PCT Filed Feb. 1, 1985 PCT Pub. No. WO85/03474 PCT Pub. Date Aug. 15, 1985.A method for impregnating wood, wherein the wood (1) is placed in an airtight impregnation tank (2) from which the air has been evacuated, and which is subjected to pressure after the introduction of the impregnating liquid (17). The impregnating liquid is introduced under completely airtight conditions, whereby the liquid (17) is devoid of gas and air when impregnation takes place. An apparatus for carrying out the method comprises an impregnation tank (2) for containing the wood (1), wherein the tank is provided with pipes connecting it to a storage tank (11) containing impregnating liquid (17) for supplying the liquid to the impregnation tank. In connection with the impregnation tank (2) and the storage tank (11), equipment for evacuating the air or other gas from the tanks, from the wood and from the impregnating liquid (17). In connection with the impregnation tank (2) equipment is provided for increasing the pressure in the tank, e.g. by reducing the volume of the impregnation tank or by introducing additional liquid by means of a pressure pump.
Patent DE-3570866-D1 (DE)
Title: Process for the isolation of citric acid
Inventor: MAGUREANU GABRIELA DIPL CHEM
IPC: C07C51/47
Filed: 1985-01-31
Granted: 1989-07-13
Abstract: A process for producing citric acid or other suitable acids and/or their salts from fermentation solutions. The process comprises removing high molecular weight impurities by means of membrane filtration and/or addition adsorption on a nonionic adsorption resin and removing low molecular weight impurities by anion and cation exchange and/or precipitating a citric acid as a calcium salt.
Patent DE-3571473-D1 (DE)
Title: Cable anchoring devices and their manufacturing methods
Inventor: JARTOUX PIERRE
IPC: E04C5/12
Filed: 1985-06-13
Granted: 1989-08-17
Abstract: The invention provides an anchorage device for a cable with multiple strands (2) comprising a block (1) in which the strands are anchored individually by radially clamping about each strand a split truncated cone shaped jaw (3) surrounding this strand and housed in a complementary housing (4) of the block. This device comprises a single thrust member (6) disposed axially opposite the different jaws (3) and a plurality of spacers (10) each interposed axially between said member (6) and a jaw (3) about the strand end (2) clamped by this jaw, said spacers (10) being identical to each other, formed from a metal or an alloy whose deformation/stress characteristic has a long plastic flow plateau and dimensioned so that at the end of the thrust the deformation of each of them has reached, but not exceeded, the plastic flow stage thereof.
Patent DE-3577025-D1 (DE)
Inventor: NEUBER GEORG
IPC: H01R12/72
Filed: 1985-08-27
Granted: 1990-05-10
Abstract: 1. Electrical connector element to be impressed into a bore of a carrier plate, the connector element, which consists of flat material, having on both sides a collar-like widened portion on which an impressing tool can be positioned, characterized in that the widened portions (5) are bent obliquely to the plane of the contact element (2) and in the opposite direction.
Patent DE-3579928-D1 (DE)
Inventor: TAGAYA RYOSAKU
IPC: G01N21/90
Filed: 1985-03-25
Granted: 1990-11-08
Abstract: In a method for detecting an inferior container, wherein: light beams are projected in different two directions upon a side of a transparent or a semitransparent test container while the container is rotatably diven; both of a transmitted beam which is one of the above light beams, having penetrated through the container, and a reflected beam which is the other of the above light beams, having reflected from the container are simultaneously received by a common photo-receptive surface; a composite image constructed of both of the transmitted beam and the reflected beam is projected upon this photo-receptive surface; and an inferior container is detected by means of a shadow formed in this image.
Patent DE-3584081-D1 (DE)
Inventor: SCHIEFERSTEIN LUDWIG DR
IPC: C08L33/04
Filed: 1985-12-06
Granted: 1991-10-17
Abstract: Copolymer dispersions with a solids content of 5-30 wt.% are claimed in which the copolymer is of 50-60 wt.% ethyl acrylate, 30-40 wt.% methacrylic acid, 5-15 wt.% acrylic acid and 0.02-0.04 wt.% of a doubly unsaturated copolymerisable monomer.
Patent DE-3584084-D1 (DE)
Inventor: PETERS DONALD
IPC: C04B35/16
Filed: 1985-06-21
Granted: 1991-10-17
Abstract: A medium weight abrasion-resistant castable for use as a refractory lining having a bulk density of no greater than 130 lbs/cu ft, and abrasion loss of no greater than about 25 cc and a thermal conductivity of no greater than 5.5 BTU/hr/ft2/in/ DEG F. includes a coarse aggregate of cordierite. The composition also includes an intermediate sized aggregate of calcined kaolin or calcined flint and a finer sized aggregate of calcined kaolin or calcined flint, fly ash cenospheres, clay, fume silica, and cement.
Patent DE-3662801-D1 (DE)
Title: Door closer
Inventor: MAUS VON RESCH JULIUS
IPC: E05F3/12
Filed: 1986-08-02
Granted: 1989-05-18
Abstract: 1. Door closer with a rotating member which can be connected to the door, the rotary movement of which can be converted into a displacement movement of a piston rod (4), a piston (1) wich can be displaced against the force of a return spring (5) being located in a cylinder (2) at the end of the piston rod furthest from the rotating member and when the door is opened a hydraulic fluid being forced by the piston from the front cylinder space (6) picked up by the piston rod through a nonreturn valve into a rear cylinder space (7), from which when the door is turned back, it flows back via a first housing channel (14) and via a first throttle valve (12) installed in it, characterized in that the first throttle valve (12) is connected hydraulically to a second throttle valve (18) via a second channel (16) opening out into the front cylinder space (6), the mouth (19) of the second channel (16) is nearer in the front cylinder space (6) to the rotating member than the mouth (13) of the first channel (14) in the front cylinder space (6) and in that the piston (1) with an opening angle of the door of more than approximately 808 to 908 closes the said mouth (13) of the first channel (14), whilst the said mouth (13) of the first channel (14), whilst the said mouth (19) of the second channel (16) is open every opening angle of the door.
Patent DE-3665534-D1 (DE)
Title: Spot welding device for dentistry
Inventor: DAHLMANN CHRISTIAN
IPC: B23K11/26
Filed: 1986-09-17
Granted: 1989-10-19
Abstract: 1. Spot-welding apparatus for dentistry, which contains a low-voltage rectifier circuit and a capacitor arrangement, which supplies a current for an arc, characterised in that the poles of the capacitor arrangement are connected to sockets and that sockets of different polarity are connected by way of respective leads to welding tongs (6, 7), each of the welding tongs enabling the holding and electrical connection of a respective one of the two parts to be welded, between which the arc is ignited.
Patent DE-3673887-D1 (DE)
Inventor: NEEL JEAN-PHILIPPE
IPC: H01H9/34
Filed: 1986-06-03
Granted: 1990-10-11
Abstract: A moulded case low voltage circuit breaker for high currents has no arcing contacts and is equipped with arc blow-out means drawing the arc very quickly away from the contacts. An insulating shield associated with the moving contact forms an arc formation chamber of a small volume which is open in the direction of the arc chute. The moving and stationary contacts are fitted with arcing horns constituting a small divergent path in proximity to the contacts favoring rapid displacement of the arc, this divergent path leading to an area defined by a hump of the horn. In this area, the clearance of the arcing horns is smaller than the clearance between the contacts as soon as the latter separate to avoid any rearcing on these contacts.
Patent DE-3675033-D1 (DE)
Inventor: KUNDINGER ERNST F DIPL CHEM
IPC: B32B15/092
Filed: 1986-01-15
Granted: 1990-11-29
Abstract: A multilayer laminate having at least one layer of a no longer formable fully aromatic polyimide and at least one layer of substrate material, the layer of no longer formable polyimide adhering directly on one side to the layer of substrate material with a peel strength of at least 4.0 N.cm. The layer of no longer also formable polyimide is also insoluble in phenolic solvents, has a tensile strength of from 100 to 150 N.mm2, a breaking elongation of from 15 to 100%, a dielectric dissipation factor of from 1.5x10-3 at 1 Khz. Additionally, a layer of heat-sealable high-temperature adhesive selected from the class of polyacrylates, polysulfone resins, epoxy resins, fluoropolymer resins, silicone resins or butyl rubbers is joined to that side of the polyimide layer which is remote from the substrate material.
Patent DE-3675309-D1 (DE)
Inventor: SPENGLER WERNER DR RER NAT
IPC: H04L7/027
Filed: 1986-08-14
Granted: 1990-12-06
Abstract: A synchronizing unit generates synchronized pulse sequences from an external digital signal pulse sequence, with the assistance of an internal work clock, using two serially connected flip-flops for accepting external digital signal pulse sequences and for providing synchronized data and clock pulses corresponding thereto. The clock of the external digital signal pulse sequence has the same clock frequency as the work clock with which the data is to be synchronized, but with an undefined phase relation. For the purpose of synchronizing, during a acquisition state, a switching stage is driven into a first state by the clock of the external digital signal pulse sequence, and a divider is triggered by the output of the switching stage. In a second state of the switching stage, corresponding to a normal operating state, the first switching stage is deactivated and the divider operates continuously.
Patent DE-3675700-D1 (DE)
Inventor: KRULIK GERALD
IPC: C23C18/22
Filed: 1986-03-27
Granted: 1991-01-03
Abstract: Aqueous, alkaline liquid NaMnO<sub>4</sub> solutions are provided which provide excellent resin desmearing and etchback, especially in the manufacture of printed circuit boards. the solutions comprise water, alkali metal hydroxide, NaMnO<sub>4</sub> and from about 0.1 to about 3.0 moles per mole of Mn04 of a co-ion for MnO<sub>4</sub> selected from the group consisting of K<sup>+</sup>, Cs<sup>+</sup>, Rb<sup>+</sup> and mixtures thereof.
Patent DE-3677546-D1 (DE)
Inventor: HOUGHTON BENJAMIN T
IPC: F16F9/44
Filed: 1986-05-22
Granted: 1991-03-28
Abstract: A dashpot damper for acting between two objects subject to move toward and away from one another includes a housing (12) including an elongated cavity (66), a piston mounted within the housing cavity for reciprocating movement therealong and dividing the cavity into two variable-volume, hydraulic fluid chambers (67,69), and a network of passages permitting hydraulic fluid to flow between the two variable-volume chambers as the housing and piston move relative to one another in response to relative movements between the two objects. The damper utilizes unitary flow control cartridge (16, 17) mounted within the housing and defining a passageway (186) through which hydraulic fluid is forced to flow when passing between the two variable-volume chambers (67, 69). The flow control cartridge (172) also restricting the flow of hydraulic fluid in one direction through the passageway (186) and for permitting substantially unrestricted flow of hydraulic fluid in the other direction through the passage. By controlling the flow of hydraulic fluid through the passageway (186) in said one direction, the damping effect of the damper is controlled. The flow control cartridge (16, 17) can be constructed so as to provide either an adjustable or fixed restriction to the hydraulic fluid flow in said one direction.
Patent DE-3678000-D1 (DE)
Inventor: LEESON PAUL DAVID
IPC: C07D237/14
Filed: 1986-01-13
Granted: 1991-04-18
Abstract: Compounds of structure (I) 
<CHEM>
 in which, R<1> is -CH2CR<2>R<3>NR<4>R<5> or YCOR<6>; R<2> is hydrogen or C1-4alkyl; R<3> is hydrogen or -COR<6>; R<4> is hydrogen or C1-4alkyl; R<5> is hydrogen, C1-4alkyl or C1-4alkanoyl; R<6> is hydroxy, C1-4alkoxy, or -NR<4>R<5>; Y is a bond or C1-4alkylene; R<7> and R<8> are the same or different and are each hydrogen, halogen, C1-4alkyl, nitro or amino; X is oxygen, sulphur, or CH2; R<9> is hydroxy or a bioprecursor theri20; R<1><0> is hydrogen or C1-4alkyl; and Ar is 4-hydroxyphenyl, 5-hydroxy-2-pyridyl, 6-oxo-3(1H)-pyridyl or a 6-oxo-3(1H)-pyridazinyl group and pharmaceutically acceptable salts thereof, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as antihyperlipidaemic agents.
Patent DE-3687182-D1 (DE)
Inventor: WOLFF JOACHIM
IPC: C09B29/00
Filed: 1986-03-15
Granted: 1993-01-14
Abstract: Prodn. of aromatic diazonium salts (I) is effected by diazotising the corresp. amine with a nitrite salt in the presence of an insol. acid. Pref. reaction is effected in aq.(-organic) medium in the presence of (in)organic cation exchanger, esp. a resin contg. SO3H gps.. The exchanger is used in an amt. of at least 1 (esp. 2) equivs. per mole of nitrite. The resulting soln. is then reacted with a coupling component in the presence of 0-30 wt.% of organic solvents and/or hydrotropes and/or dispersants and an acid binder comprising a Li base, NH4OH or an alkylamine or alkylammonium cpd..
Patent DE-3750724-D1 (DE)
Inventor: SETH-SMITH NIGEL
IPC: H04H20/00
Filed: 1987-08-14
Granted: 1994-12-08
Abstract: A communication system enabling transmission of individual subscriber teletext messages, audio and video to individual subscribers and permitting group communications of audio, video, teletext and data information from a single central subscriber location, such as a corporate head office to a plurality of satellite offices, such as field or sales offices of the corporation, is disclosed. A composite signal including the information to be transmitted as well as system wide, individual decoder and group decoder control signals is transmitted. The system-wide control signals include data germane to operation of each of the decoders of this system, including key information needed to decode the composite signal. The system-wide control data is transmitted at a first relatively high frequency. The group decoder information includes information permitting individual groups of decoders to receive information portion of the composite signal being transmitted at a given time. In this way, for example, an audio and video signal can be transmitted at a convenient time from a central location to a number of satellite locations. The group decoder control signal can also include signals used by the decoder to cause recording of the signals, e.g., by activating a video cassette recorder or the like. The group control signals also include signals defining service packages to which the individual groups may be assigned. The individual decoder messages include information relevant to the operation of each individual decoder, including further key information needed to decode the composite signal, and group assignment codes.
Patent DE-3762412-D1 (DE)
Inventor: SCHMITT WERNER DR
IPC: C08F220/28
Filed: 1987-03-06
Granted: 1990-05-31
Abstract: (Methy)acrylic acid esters of the general formula (Mo)n-[-A-O-CO-CH2-O-CH2-CH2-O-CH2-CO-O-]x-A-(OM)n are described wherein A is an alcohol radical having at least 4 chain atoms between two junction sites. M is CH2=C(R1)-CO wherein R1 stands for hydrogen or methyl, n is 1 or 2, and x is 0.3 to 3. These esters are suited for the preparation of dental compositions.
Patent DE-3767273-D1 (DE)
Inventor: MALFROID PIERRE
IPC: C08F265/04
Filed: 1987-09-08
Granted: 1991-02-14
Abstract: In a first stage, a heterocyclic oxygen compound is polymerized by an ionic route in a vinyl halide and, in a second stage, the vinyl halide, to which other unsaturated monomers capable of being polymerized by a radical route may be added if desired, is polymerized by a radical route in aqueous dispersion and in the presence of the polymerization mixture originating from the first stage.
Patent DE-3775816-D1 (DE)
Inventor: NIELINGER WERNER
IPC: C08L77/06
Filed: 1987-04-10
Granted: 1992-02-20
Abstract: A thermoplastic, flameproof compsn. contains (a) 60-97 wt.% of an amorphous, partly aromatic polyamide and (b) 40-3% of a polyphosphonate, and may contain other additives and aids. The compsn. pref. contains 97-80 (82-85)% of polyamide and 3-20% of polyphosphonate. The polyphosphonate has repeating units (P(O)(R)-O-X-O), where R = 1-6C (1-3C) alkyl, (substd.) 5-30C (6-12C) cycloalkyl, 7-30C (7-16C) alkyl (sic), or 6-30C (6-18C) aryl; X = phenylene or cpd. of formula (I); n=0-4; Y = a bond, 1-5C (1-3C) alkylene, 5-12C (6-10C) cycloalkylene, -S-, -O-, -SO2-, -CO- or -C(CH3=2-; A = 1-4C alkyl. The polyphosphonate has Mn 2,000-80,000 (determined osmometrically in CH2Cl2), and is esp. an ester of 4,4'-dihydroxydiphenyl and/or hydroquinone with (m)ethane phosphonic acid.
Patent DE-3778525-D1 (DE)
Inventor: MARWICK WILLIAM FRANCIS
IPC: C10M105/40
Filed: 1987-12-22
Granted: 1992-05-27
Abstract: A metal-working lubricant comprises an aqueous emulsion of a) a long-chain aliphatic ester, amide, alcohol or acid, and b) as a fugitive emulsifier an ammonium or volatile amine salt or a long-chain aliphatic acid. On application to sheet, e.g. of aluminium metal with a chromate or anodic oxide protective surface layer, the water and ammonia or volatile amine evaporate to leave a storage-stable hydrophobic lubricant. The sheet can be formed or made into adhesively bonded structures of shaped components.
Patent DE-3785505-D1 (DE)
Inventor: MILIONI CATHERINE
IPC: A61K31/58
Filed: 1987-06-24
Granted: 1993-05-27
Abstract: PCT No. PCT/FR87/00244 Sec. 371 Date Feb. 24, 1988 Sec. 102(e) Date Feb. 24, 1988 PCT Filed Jun. 24, 1987 PCT Pub. No. WO88/00202 PCT Pub. Date Jan. 14, 1988.Compounds obtained from the associative synthesis of sulfur-containing or sulfur-free amino acids with derivatives of  DELTA -4-pregnene-3,20-dione or with derivatives of DELTA -1,4-pregnadiene-3,20-dione of the general formulas (I), (II) and (III), having glucocorticoidal and anti-inflammatory properties have been prepared and tested. Pharmaceutical compositions, medicaments containing them as well as their applications are claimed, particularly in the cutaneous and ophthalmic fields. <IMAGE> (I)  <IMAGE> (II)  <IMAGE> (III)
Patent DE-3788264-D1 (DE)
Inventor: SHUREN THOMAS E
IPC: G06K7/10
Filed: 1987-09-29
Granted: 1994-01-05
Abstract: An method and apparatus for the autodiscrimination of barcodes is described. First, an interrupt driven technique for timing the duration of space and bar barcode data is described which allows a microprocessor (10) to decode a first quantum of barcode data during a substantial portion of the time the microprocessor (10) is timing the duration of space and bar data of a second quantum of barcode data. Second, an method of locating a barcode margin and eliminating types of barcode to be tried for purposes of decoding is described. Briefly, an integer ratio of space and following bar duration data is compared to a predetermined number, and a determination is made as to whether the space is a margin based on the comparison. Preferably, the two techniques are used in conjunction to speed the autodiscrimination in apparatus for scanning a plurality of different types of bar codes.
Patent DE-3863348-D1 (DE)
Inventor: PATERLINI ROMUALDO
IPC: E03D11/12
Filed: 1988-11-30
Granted: 1991-07-25
Abstract: Hygienic assembly with automatic cleaning, constituted of a casing (1) carrying at the front at least one basin (2), the basin being rotatable about the vertical axis (12) of its discharge pipe (7), connected to a fixed drain-trap (6) and connected by the latter to the drainage system, the basin (12) being movable between a position for use and a position for washing inside the casing (1), with motor devices (9) for rotating the basin between said positions, characterized by the fact that cleaning means with automatic and manual operation are provided, comprising spray means (21) internal to the basin and movable with it, fixed spray means (10) disposed above the basin in the washing position, means (42) for washing the wall (33) of the casing disposed above the basin, associated with members for containing the wash flow and means (56) for washing the floor of the room in which the assembly is located.
Patent DE-3863492-D1 (DE)
Inventor: JOHNSON JAMES B
IPC: A61K47/02
Filed: 1988-05-21
Granted: 1991-08-08
Abstract: 5-Fluorouracil products with a pH greater than 9.0 and less than 9.4, which essentially consist of a solution of 5-fluorouracil and of a base, are stable to temperatures of 0 DEG C (32 DEG F).
Patent DE-3866421-D1 (DE)
Inventor: DRAGO GIUSEPPE
IPC: E01D15/12
Filed: 1988-05-03
Granted: 1992-01-09
Abstract: The bridge (1) comprises a plurality of sections or modules (M) which can be connected together longitudinally in succession in a releasable manner. Each module (M) comprises two deck members (10) articulated together about an axis (X-X) which corresponds essentially to the middle of the bridge (1) in the mounted condition, and two side members (13) each of which is articulated to a deck member (10) at the side opposite the articulation (11) between the deck members (10). Each section or module (M) can assume a folded condition for storage or transport in which the deck members (10) and side members (13) are juxtaposed, and an unfolded condition of use in which the deck members (10) are coplanar with each other and together form a portion of the road surface (2) and the side members (13) extend substantially perpendicular to that surface. Conveniently, the side members (13) may be articulated to tread support members (17) adapted to constitute the tread surface of pedestrian catwalks (4) adjacent the road surface (12), following the connection of the modules (M). Each tread support member (17) is articulated to a respective parapet member (20).
Patent DE-3874078-D1 (DE)
Inventor: KOHLHAAS DIETER
IPC: F02M37/08
Filed: 1988-04-26
Granted: 1992-10-01
Abstract: The electric connector socket envelope (13) is an upwardly open fluid chamber (15) and at the top a fuel feed orifice (16) is supplied from the pump wheel. The fuel feed (16)may be connected via a hole (17) in the upper bearing shield (2) from the inside of the pump. The hole (17) may lead to the bearing (11) of the rotor (8) of the pump motor (9). Above the feed (16), floating to the hole, a deflection ace (19) may steer the upwards spray of fuel to the liq. chamber (15). This face may be at the end of an upwards screen wall (21) of the bearing shield. The face may be formed by an outwardly directed roof-type projection (20) of the socket housing (14).
Patent DE-3874560-D1 (DE)
Inventor: DEREN GARY W
IPC: F27D1/14
Filed: 1988-01-28
Granted: 1992-10-22
Abstract: Attachment hardware (10) and modular furnace lining (50) which may be secured to an interior surface (not shown) of a furnace by any one of a variety of methods. e.g., welding, self-tapping screw, or to a previously secured stud or matingly configured member. In a preferred embodiment the module is formed of refractory ceramic fiber blanket portions (58) which are retained into a modular unit by the hardware system. Each module includes hardware having support structure which passes through the layers of blanket adjacent the furnace wall. The hardware includes a collar (18) which is moveable relative to the base bar (12) to allow adjustment of the position of the module and means to facilitate access from the hot face (51) of the module to install it.