baber/WOPTO huggingface dataset:
Patent DE-3260301-D1 (DE)
Title: 2-(2'-hydroxy-3'-(1,1,-dimethyl propylamino)-propoxy)-beta propiophenone, its addition salts, process for its preparation and medicaments
Inventor: PETRIK GERD
IPC: A61K31/135
Filed: 1982-08-24
Granted: 1984-08-02
Abstract: The 2-[2'-hydroxy-3'-(1,1-dimethylpropylamino)-propoxy]- beta -phenylpropiophenone of formula I   <IMAGE> (I)   <IMAGE>  and its acid addition salts are described. Moreover, the preparation of this compound and of its acid addition salts is described. The compound and its acid addition salts have an antiarrhthymic effect. They can therefore be used for treating heart rhythm disorders.
Patent DE-3261223-D1 (DE)
Title: Window insulation system
Inventor: CHARLES HUGH GERALD
IPC: A47H1/13
Filed: 1982-04-02
Granted: 1984-12-20
Abstract: A thermal insulation system for a window comprising a roller blind carried by a roller blind mechanism which is arranged to be fixed to a window frame above a window to be insulated. The blind is adapted to be detachably connectable to the window frame by means of touch fastener (Velcro) strips carried by the longitudinal side edges and the free transverse edge of the blind and mating touch fastener strips carried by the frame. A mounting mechanism for the roller blind enables it to be selectively displaceable for sealing the upper end of the blind.
Patent DE-3261858-D1 (DE)
Title: Volumetric flow regulator valve for ventilating systems
Inventor: HAAZ JOSEF
IPC: F24F11/75
Filed: 1982-10-26
Granted: 1985-02-21
Abstract: The invention concerns a volume flow regulator for ventilation systems with a conduit section (1) in which a regulating part (3) is pivotably mounted about an axle (2) which bisects the conduit cross section, whereby the regulating part (3) has a basically even surface on its leading side and a length which corresponds to the conduit height. In order to reduce the noises produced by the volume flow regulator itself, the regulating part (3) has a semicircular section in a plane vertical to its pivot axle (2), whereby the section radius corresponds to one half the conduit height. In a rectangular conduit section the regulating part (3) is a semicylinder whose curved contour fits against a conduit wall with a slight amount of play in all regulating positions. The regulating part can be balanced in various ways. In addition, a diffuser (24, 27) can be connected in after it which also functions as a sound absorber.
Patent DE-3273619-D1 (DE)
Title: A curable storage-stable and solventless single component sealant composition for pneumatic tires
Inventor: DAVIS JAMES A
IPC: C08G18/69
Filed: 1982-04-01
Granted: 1986-11-13
Abstract: A curable, storage-stable and solventless single component sealant for pneumatic tires having as its essential sealant functioning components a liquid low molecular weight hydroxy terminated polybutadiene diol, an antioxidant, a polymeric isocyanate, and, a polyurethane catalyst; this sealant can be blended with a sealant optimizing amount of a masterbatch.
Patent DE-3361013-D1 (DE)
Title: A novel ester of the 1-methyl-5-p-toluoylpyrrolyl-2-acetic acid having antiinflammatory, mucolytic and antitussive properties, process for its preparation and pharmaceutical compositions containing them
Inventor: BAGLIONI ALESSANDRO
IPC: A61K31/40
Filed: 1983-03-02
Granted: 1985-11-21
Abstract: 1-methyl-5-p-toluoylpyrrole-2-acetic acid guaiacyl ester, which possesses antiinflammatory, antipyretic, mucolytic and antitussive properties, is disclosed.This ester is prepared by reacting guaiacol with an activated derivative of the 1-methyl-5-p-toluoylpyrrole-2-acetic acid of formulawherein X is an activating group suitable for promoting the formation of an ester bond.
Patent DE-3364128-D1 (DE)
Title: Endoscope connecting device
Inventor: ISHII FUMIAKI
IPC: A61B1/00
Filed: 1983-03-03
Granted: 1986-07-24
Abstract: A connecting device mechanically and electrically connects a first endoscope having a connector including contact pins projecting at the end surface thereof in an insertion direction and a second endoscope having a connector including contact pins projecting at the outer peripheral surface thereof to a socket of a power source. The connecting device includes an adapter at the endoscope side capable of mechanically connecting to the connector of the second endoscope and an adapter at the power source side provided at the socket of said power source, capable of being selected to mechanically and electrically connect to the connector of the first endoscope and the adapter at the endoscope side. The second endoscope is electrically connected to the socket of the power source through the adapters.
Patent DE-3365853-D1 (DE)
Title: Salts of acid ether sulphates and process for the preparation of these salts
Inventor: VAN PAASSEN NICOLAAS ADRIANUS
IPC: A01N25/30
Filed: 1983-06-10
Granted: 1986-10-09
Abstract: Salts of acid sulphates of the general formula R(OCH2CH2)nOSO2OH, where n represents a number having an average value of 1-6 and R an oleyl group or an alkyl group with 8-16 carbon atoms, with tri-isopropanolamine and process for the preparation of said salts wherein the acid sulphate in question is neutralized with tri-isopropanolamine.
Patent DE-3374869-D1 (DE)
Title: Resin material for plastic lens and lens composed thereof
Inventor: FUKUDA TADANORI
IPC: C08F20/36
Filed: 1983-09-22
Granted: 1988-01-21
Abstract: A resin material (I) for a plastic lens, having a refractive index of at least 1.58. (I) is a homopolymer of a urethanised acrylic or methacrylic monomer (II) or a copolymer of (II) with another vinyl monomer (III) having an aromatic ring. (II) is produced by the reaction of an OH gp. of an acrylic or methacrylic monomer (IV) with an nNCO gp. of a polyfunctional isocyanate (V). (IV) has a nucleus-halogen-substd. aromatic ring and has the formula (a),(b) or (c): X=Cl, Br or I; each of R1 and R2=H or CH3;n=an integer 1-4; and 1 and m=integers 0-4, but 1 + m=0-4. The copolymer of (II) and (III) contains up to 70 wt.% (III).
Patent DE-3375545-D1 (DE)
Title: High power amplifier arrangement
IPC: H03F1/18
Filed: 1983-09-02
Granted: 1988-03-03
Abstract: The amplifying devices have their individual control terminals connected to different points along an input delay line which has a predetermined passband. The output terminals of the amplifying devices are connected to different points along an output line which consists of separate, sequentially connected delay stages which have a predetermined passband. The points along the output line are chosen so that delays between the output terminals are the same as the delays between the corresponding input terminals. The impedances of the delay stages is progressively reduced towards the output point at one end of the output line. A power combiner is positioned between each pair of adjacent delay stages and arranged to couple power from a respective amplifying device into the output line. The amplifier may be used in a radio transmitter.
Patent DE-3381682-D1 (DE)
Inventor: O'GWYNN DAVID C
IPC: G11B15/467
Filed: 1983-09-07
Granted: 1990-07-26
Abstract: An automatic tracking method for the accurate positioning of a magnetic head relative to information previously recorded on the magnetic tape. The relative phase of pulses representing the phase of a rotary scanner and pulses played back from a longitudinal control track is adjusted and sampled so as to determine a phase relationship which denotes the correct placement of the head relative to previously recorded oblique tracks. The phase relationship is stored and used in subsequent edit operations. <IMAGE>
Patent DE-3382622-D1 (DE)
Inventor: SHUE ROBERT SIDNEY
IPC: C08J5/06
Filed: 1983-07-20
Granted: 1992-10-22
Abstract: Reinforcements such as, for example, carbon fibers, are coated with a poly(arylene sulfide). The poly(arylene sulfide) is cured in place on the reinforcement. The reinforcement can be used in compositions such as, for example, poly(arylene sulfide) compositions.
Patent DE-3463089-D1 (DE)
Title: Evaluation circuits for passive measuring detectors
Inventor: HORN KLAUS PROF DR ING
IPC: G01R33/09
Filed: 1984-08-08
Granted: 1987-05-14
Abstract: An evaluation circuit for a passive measurement variable pickup having resistor sensors disposed in a bridge circuit is disclosed. In one embodiment, a double throw switch alternately connects a balancing resistor across resistors of the bridge circuit. A balancing difference signal is generated by a preamplifier coupled to the output of the bridge circuit. The preamplifier transmits d-c components of the balancing difference signal. The output of the preamplifier is coupled to a phase sensitive rectifier. The preamplifier has a linear phase frequency response and a linear modulation characteristic. The output of the rectifier is coupled to a null amplifier and the balancing resistor is coupled to a polarity reversing switch feeding the bridge circuit by circuitry which passes d-c components, e.g., a conductor, an operational amplifier or a switching device.
Patent DE-3472895-D1 (DE)
Title: Sterilisation process for sterilizing polyolefinic compositions by irradiation
Inventor: BLANC SERGE
IPC: A61L2/08
Filed: 1984-01-26
Granted: 1988-09-01
Abstract: 1. Process for the sterilization by irradiation, with a sterilizing dose of high-energy radiation such as gamma rays, of polyolefinic compositions containing at least one phenolic antioxidant, characterized in that the polyolefinic composition contains 2,2'-methylene-bis(4-methyl-6-tert-butylphenol) terephthalate.
Patent DE-3476709-D1 (DE)
Title: Coin holder for a coin operated apparatus or coin changer
Inventor: SIEGENTHALER FRITZ
IPC: G07F5/24
Filed: 1984-10-24
Granted: 1989-03-16
Abstract: The compartments (3) of a compartment ring (1) rotatable stepwise about its horizontal axis (2) are bounded at the ring end faces by circular-ring walls (6, 7), at the outer ring circumference by a cylindrical annular wall (19) exhibiting at the top an inlet opening (23) leading into respectively one compartment (3a), and at the inner ring circumference by a conical annular wall (20) exhibiting at the top an outlet opening (24) offset with respect to the inlet opening (23) in a direction of rotation (17) of the ring, this outlet opening leading into a coin return channel (26) and into a coin overflow channel (27). Upon rotation of the ring in this direction (17), the last-received coins drop into the coin return channel (26). Upon rotation in the opposite direction (18), respectively one coin is received while another coin, exceeding the capacity of the compartment ring (1), drops into the coin overflow channel (27). The conical shape of the inner annular wall (21) prevents that a coin, dropping through the inlet opening (23) into a compartment (3a) and rebounding, projects temporarily into the inlet opening (23) where it could block the coin collection box during the immediately subsequent rotation of the compartment ring. Ribs (34) on the compartment walls (4) prevent sticking of a coin to the walls. By means of ribs (35) at the outlet opening (24), the coins are lifted before they reach this opening, and are thereby detached from the compartment walls (4), if necessary.
Patent DE-3477364-D1 (DE)
Title: Steering knuckle for a velocipede
Inventor: KELLNER ANDREW
IPC: B62K21/18
Filed: 1984-12-04
Granted: 1989-04-27
Abstract: A knuckle joint assembly (10) to fix a handle bar (11) to a steering shaft (12) of a velocipede. the knuckle joint (10) includes two knuckle parts (13. 15) between which the handle bar (11) is clamped with a securing sleeve (18) being fixed to the handle bar (11) and engaging the knuckle parts (13, 15) to prevent rotation of the handle bar (11) about its longitudinal axis relative to the knuckle parts (13, 15).
Patent DE-3588233-D1 (DE)
Inventor: PIESLAK GEORGE
IPC: B05D5/00
Filed: 1985-11-08
Granted: 2001-11-08
Abstract: Applying a protective covering to a substrate involves first heating it to not more than 80 (pref., 60) deg.C, then (A) applying a curable polymeric compsn., (D) which is liq., at 20 deg. C, is curable within 24 (pref., 6) hrs., at not more than 80 (pref., 60) deg. C, and contains (i) a resin (pref., thermosetting) pref., Bisphenol A epoxy, a polyamide and a tert., amine, (ii) a curing agent, (iii) opt., a Bronsted base, 0.01-2 mol in excess of amt., to effect cure, (iv) 0.1-10 wt.% of a silane, (v) less than 5 wt.% of a solvent (pref., none). (B) Applying one or more polymeric layers, the innermost (E) of which being capable of interacting with (D). (C) Allowing (D) to cure while maintaining (E) in contact. In the absence of (iii) (D) is cured at a temp., at which the outermost layer does not melt, and if a single is applied it is shaped.
Patent DE-3660745-D1 (DE)
Title: Overrunning mixing container for the proportional mixing of two or more fluids
Inventor: HEPPENSTIEL GERHARD DIPL ING
IPC: B01F5/00
Filed: 1986-03-04
Granted: 1988-10-27
Abstract: A mixer-feeder vessel for the percentagewise mixing of two or more liquids, particularly for offset printing presses, enables a fluid contained in the feeder vessel to be admitted to a fluid tank. A partial volume of the mixer-feeder vessel is subdivided into a predetermined number of chambers by means of partition walls, with the chambers arranged in adjacent relationship to form a row. The partition walls protrude from one wall of the vessel by a predetermined length into the vessel. In a wall opposite the one wall of the vessel there is provided an inlet-outlet port aligned with a first chamber of the row of chambers, so that when a liquid is supplied through the inlet-outlet port, the first chamber situated under the port is first filled and subsequently the remaining chambers along the row are filled in series. The opposite wall is spaced from confronting end sections of the partition walls by another length.
Patent DE-3674679-D1 (DE)
Inventor: KAADEN JUERGEN
IPC: G11B15/02
Filed: 1986-07-19
Granted: 1990-11-08
Abstract: 1. Magnetic recorder for storing signals on a band-shaped recording medium supported in a cassette, said band-shaped recording medium being on start-up of the recorder extractable and wrappable round a rotating head drum by a device and on shut-down reinsertable into the cassette by the device, and with a unit (3) associated with the take-up side for counting and indicating the transported length of the band-shaped recording medium and a storage device (10) for storing the current counter reading determined by the unit (30) on initiation of the reinsertion of the recording medium into the cassette and with a comparison device (12) for comparing a current counter reading with the stored counter reading, where on agreement of the comparison a stop signal for the wind motor (13) is derived, characterised in that on completion of the reinsertion of the recording medium the comparison device (12) is activated and starts up the wind motor (13) coupled to the take-up spindle until such time as the current counter reading of the counter (3) agrees with the stored value.
Patent DE-3750786-D1 (DE)
Inventor: MARCHIONNI GIUSEPPE
IPC: C08G65/22
Filed: 1987-05-06
Granted: 1995-01-12
Abstract: Perfluoropolyethers having fluorinated epoxy groups positioned along their perfluoropolyether chain, and free from peroxidic oxygen, are obtained by means of a low-temperature oxidation process, in the liquid phase, with molecular oxygen and in the presence of U.V. light, of a mixture of a perfluorinated monoolefin and a perfluorinated conjugated diene, and by the subsequent photochemical decomposition of the peroxy groups contained in the photooxidation product, carried out by treating the peroxy-groups containing product with U.V. light at a temperature of from 0 DEG C to 160 DEG C. Derivatives of said epoxy containing perfluoropolyethers in which the epoxy groups have been converted to functional groups are also disclosed.
Patent DE-3760219-D1 (DE)
Title: Framework of motorcar seat or the like
Inventor: BIANCHI FRANCOIS
IPC: B60N2/90
Filed: 1987-01-05
Granted: 1989-07-13
Abstract: 1. A motor vehicle seat framework or the like, comprising a seat frame (4) formed by a single tube bent and welded on its self, and a backrest frame (16) formed by a tube bent into a U shape and flattened at the free end portions of its arms to form attaching tabs (18), characterized in that the seat frame tube has on three sides, the lateral sides (7, 8) and the rear side (10), an ovalized section having at least one planar face and is flattened locally at those ends (12) of the lateral sides which are adjacent the rear side, and the attaching tabs (18) of the backrest frame enter the seat frame and are assembled thereto by a pivot pin (20) extending through the flattened portions (12) of the lateral sides.
Patent DE-3761775-D1 (DE)
Inventor: DEBLANDER JEAN-PHILIPPE JACQUE
IPC: E04C2/38
Filed: 1987-08-11
Granted: 1990-04-05
Abstract: The composite building element comprises a core panel 1 of a rigid foamed material of an expanded synthetic resin and two stiff frames 3, 5 of essentially the same length and the same width as the length and width of the core panel 1. The stiff frames 3, 5 are bonded to the back and front surface 2, 12 of the core panel 1.
Patent DE-3762837-D1 (DE)
Inventor: MESEKE CURT TH
IPC: B65D5/36
Filed: 1987-09-05
Granted: 1990-06-28
Abstract: 1. A receptacle of cardboard or the like, for small articles in the form of a single-piece, box-like cut blank (1) able to be folded into an open state, comprising parts for the two side walls (3 and 5), the lid wall and the floor wall (2 and 4) and lateral lugs (13, 17, 25 and 32) forming the end walls of the receptacle and being arranged symmetrically on the two sides of the longitudinal axis (L) of the blank, and a closing bar (8) for connecting the one side wall (5) with the lid wall (2) having a filling opening, the lateral lugs (13, 17, 25 and 32) being connected with each other on the longitudinal edges of the blank in pairs and acute angled detent notches (23 and 37) are provided in the lateral lugs (27 and 32) of the two side walls (3 and 5), characterized in that the bottom lateral lugs (25) connected generally as far as half their breadth with the lateral lugs (17 and 32) of the side wall parts (3 and 5) of the blank (1) by a fold line (26 and 26a) have a section (28) which is folded with the inner side turned outwards about a fold line (29) running generally diagonally to the bottom side lug (25) and is connected with a zone (35a) of the adjacent lateral lug (32) and a tag (25a) connected with a section (33) of the lateral lugs (32) able to be folded about a fold line (34) running generally diagonally to the lateral lug (32).
Patent DE-3772053-D1 (DE)
Inventor: WAUGH BRUCE
IPC: C10L9/02
Filed: 1987-03-23
Granted: 1991-09-12
Abstract: PCT No. PCT/AU87/00080 Sec. 371 Date Sep. 19, 1988 Sec. 102(e) Date Sep. 19, 1988 PCT Filed Mar. 23, 1987 PCT Pub. No. WO87/05621 PCT Pub. Date Sep. 24, 1987.The invention concerns a process for the preparation of demineralized coal, comprising the steps of: (a) forming a slurry of coal particles, preferably at least 50% by weight of which particles have a maximum dimension of at least 0.5 mm, with an aqueous solution of an alkali, which solution has an alkali content of from 5 to 30% by weight, such that the slurry has an alkali solution to coal ratio on a weight basis of at least 1:1; (b) maintaining the slurry at a temperature of from 150 DEG  to 300 DEG C., preferably 170 DEG  C. to 230 DEG  C., for a period of from 2 to 20 minutes substantially under autogenous hydrothermal pressure and rapidly cooling the slurry to a temperature of less than 100 DEG  C.; (c) separating the slurry into alkalized coal and a spent alkali leachant solution; (d) regenerating the alkali leachant solution for reuse in step (a) above by the addition of calcium or magnesium oxide or hydroxide thereto to precipitate minerals therefrom; (e) acidifying the alkalized coal by treatment with an aqueous solution of sulphuric or sulphurous acid to yield a slurry having a pH of from 0.5 to 1.5 and a conductivity of from 10,000 to 100,000  mu s; (f) separating the slurry into acidified coal and a spent acid leachant solution; and (g) washing the acidified coal.
Patent DE-3777143-D1 (DE)
Inventor: VOLEJNIK WILHELM DIPL ING
IPC: H04L7/02
Filed: 1987-11-23
Granted: 1992-04-09
Abstract: The clock signal recovery circuit has an auxiliary  clock generator (6) providing clock signals (HT1,HT2) of the same frquency but differing phase. These are fed to a phase correction device (7) providing a data auxiliary clock (DHT). The data signal (DS) is fed to a phase sensor (1) which compares the coincidence between the signal flanks of the data signal and the data auxiliary signal to provide a correction signal for the phase conrrection device. This device provides the phase correction by switching between the two auxiliary clock signals and/or by polarity switching of the latter.
Patent DE-3778916-D1 (DE)
Inventor: PHILIP PETER
IPC: C04B7/153
Filed: 1987-11-19
Granted: 1992-06-11
Abstract: Cement compsn. is mfd. by: adding CaO and Al2O3 cpds. to a non-ferrous waste slag and/or fuel residues in a furnace or burner; increasing the pH to activate Al2O3 component of the mixt.; adding an SO4 ion source and water so that an ettringite compsn. is formed which forms high grade pozzolanic material; and allowing the mixt. to cure to a cement compsn. Pref. the first mixt. contains at least 8% CaO and at least 3.5% Al2O3, the CaO:Al2O3 ratio pref. being 2:1.
Patent DE-3784071-D1 (DE)
Title: Ornament.
Inventor: VIRKKUNEN KIMMO TAPANI
IPC: A44C1/00
Filed: 1987-11-04
Granted: 1993-03-18
Abstract: Ornament comprising a stem (1) and an ornamental element (2) proper, which is replaceably attached to the stem. The stem (1) comprises a socket (3) provided with at least one opening (4), whereto the replaceable ornamental element (2) can be inserted so that it is visible from ouside the socket and/or in between the separate parts of the socket. The ornamental element (2) is formed of some thin material such as paper, which can be rolled up or folded and inserted to the socket (3).
Patent DE-3785856-D1 (DE)
Inventor: HIGGEN REINHARD
IPC: A01M9/00
Filed: 1987-10-22
Granted: 1993-06-17
Abstract: The fertiliser spreader has distribution linkage with booms, or augers, exetnding a long way beyond a storage hopper, folding in the sideways or rearward direction against it for transit. The booms etc. are held in the working position by clamping members and are swivellable on a horizontal axis, extending in the travel direction. Positive locking members (222) engage between the boom linkage (213) and the machine frame (202), on the linkage folding, holding it parallel to the frame.
Patent DE-3852640-D1 (DE)
Inventor: GIORDANI ANTONIO ILSON
IPC: A61N1/18
Filed: 1988-04-28
Granted: 1995-02-09
Abstract: PCT No. PCT/BR88/00005 Sec. 371 Date Sep. 20, 1989 Sec. 102(e) Date Sep. 20, 1989 PCT Filed Apr. 28, 1988 PCT Pub. No. WO89/06554 PCT Pub. Date Jul. 27, 1989.A series of devices for medical, therapeutic and odontological treatments, which employ impulse-therapy or transcutaneous nervous electrostimulation as a means of physical, rational and non-invasive relaxation of specific muscle areas; the developed basic electrostimulating device consists of a triangular signal generator, followed by an amplifier, which is connected to a modulation controller. A squared signal generator is connected to a first stage conditioner which, in turn, is connected in parallel to a frequency divider, to a final amplifier, and to another second stage signal conditioner, and another final amplifier follows the latter. The referred frequency divider is also connected to a third stage signal conditioner through a key of three positions (A, B, C) which provides for varied frequency settings. A third stage signal conditioner is connected to a low frequency signal controller.