baber/WOPTO huggingface dataset:
Patent DE-3269799-D1 (DE)
Title: Clamp
Inventor: KLIMACH HORST ING GRAD
IPC: B25B5/16
Filed: 1982-06-22
Granted: 1986-04-17
Abstract: 1. A clamp having flat clamping faces and comprising a guide bar (10), a stationary arm (12) arranged on said bar and extending transversely thereto and a sliding arm (14) guided for displacement on the bar and extending approximately parallel to the stationary arm, also comprising a female screw thread for a screw spindle (16) extending approximately parallel to the guide bar (10) in a first of the two arms (12, 14), in particular the sliding arm (14), as well as two shoes (22, 24) having clamping faces, a first one (22) of the shoes being arranged on the second (12) of the two arms (12, 14) and a second one (24) of the shoes being arranged on a plate-like cap (20) mounted, in particular rotatably, on the screw spindle (16), the two shoes having facing clamping surfaces (70) and being tiltable about axes perpendicular to the plane of the two arms (12, 14), characterized in that the two shoes (22, 24) have a sheet metal member (30) as well as a plastic shell (50) accommodating the sheet metal member and forming the respective clamping surface (70), and that the sheet metal member (30) of the first shoe (22) has an opening (74) for pivoting on the second arm (12) and the sheet metal member (30) of the second shoe (24) has at least one slot (40, 42) for insertion of an edge region of the cap (20).
Patent DE-3374859-D1 (DE)
Title: Improved line accumulating device
Inventor: MITSUNAGA YUTAKA
IPC: B65H51/20
Filed: 1983-06-07
Granted: 1988-01-21
Abstract: A device for accumulating a thin fiber, such as an optical fiber. Line accumulating members are provided around which a fiber is drawn and wound. The fiber is diverted from its path by a plurality of guide wheels, one or more of which are attached to a shaft which causes the guide wheels to rotate about the line accumulating members. At the same time, the guide wheels which wind the fiber are caused to move laterally relative to the line accumulating members to evenly distribute the fiber around the line accumulating members. This is accomplished by mechanically coupling the assembly for laterally moving the guide wheels to the assembly which rotates them about the line accumulating members. The device is designed to accomplish this while the line accumulating members are fixed to the body of the device. This results in a line accumulating device which is compact and simple.
Patent DE-3463307-D1 (DE)
Title: Storage case for two and more high-density information discs
Inventor: NUSSELDER FREDERIK BERNHARD
IPC: G11B33/04
Filed: 1984-01-16
Granted: 1987-05-27
Abstract: A storage cassette suitable for the simultaneous storage of two and more tracked disks is provided with a box-shaped center part having an intermediate bottom part which is respectively terminated at its upper side and under side with a cover in the form of a box-shaped floor part, whereby each floor part is hingeable mounted in a hinge at one side at the center part. The cassette construction enables a disk to be supported and held in the cassette adjacent each floor part and on either side of the intermediate bottom part by virtue of a raised seat and peg arrangement centrally disposed on those parts.
Patent DE-3475490-D1 (DE)
Title: Method of making an extruded fitting for panel radiators
Inventor: KONIG HARRY
IPC: B21K1/14
Filed: 1984-09-01
Granted: 1989-01-12
Abstract: The connector (11) is for securing to a flat radiator (20) and has a cylindrical tube coupling end (11) parallel to one radiator surface and consists of low-carbon steel to permit pressure welding to the radiator. A prepared short length of steel bar is upset and pressed to form a cylindrical part-cavity.  A following pressing forms a shorter, e.g. cubic piece, with the cavity dimension maintained and surrounded by an upward projecting socket collar. The piece is subsequently deformed to deepen the cavity, lengthen the collar to form the end, and to increase the width of the square section lower part to the desired spanner width. One face of the lower part is recessed by machining to break through into the cavity, at the same time producing a projecting annular rim suitable for pressure welding.
Patent DE-3475836-D1 (DE)
Title: Device for detecting particles, in particular solid particles in a gaseous fluid flowing off through a pipe
Inventor: CHAUMONT CLAUDE
IPC: G01N29/00
Filed: 1984-12-19
Granted: 1989-02-02
Abstract: 1. Device for detecting particles, particularly solid particles, in a fluid and particularly in natural gas, flowing through a conduit (2) of a type comprising a shock sensor comprising a head (6, 30) subjected to bombardement by particles and which can be displaced within the conduit at the level of points which are to be monitored, the said sensor being provided with a transducer, for example of the piezo electric type, adapted to convert shock waves from the aforesaid particles into electrical signals which can be processed by an electronic processing circuit (50) which is supplied with constant current from a supply means (54) and, through the medium of an electrical connecting cable (51), linked to a fixed station (52), the electrical signals sent to the said station being frequency modulated with effect from the said electronic circuit, the said device being characterised in that the aforesaid electronic processing circuit (50) is entirely freely suspended within the said conduit, being mechanically associated with the said head (6, 30) and in that there is associated with the constant current supply means (54), from the fixed station, a control member (55) which makes it possible to modify the intensity threshold of the current in order, via a command to reverse a control unit (59), a switch-over relay (58) of a high-pass filter (57) comprising a plurality of switch-off frequencies making it possible to differentiate the frequencies of the signals emitted by the said transducer.
Patent DE-3562864-D1 (DE)
Title: Coupling device for dental hand pieces
Inventor: FLEER ERNST-OTTO
IPC: A61C1/18
Filed: 1985-08-12
Granted: 1988-06-30
Abstract: A coupling device which enables coupling different types of dental handpieces or devices to a supply hose characterized by a pin-shaped coupling member which has a electrical lamp at a free end for supplying light to a waveguide in the dental device for discharge adjacent the head portion of the dental device and an arrangement of contacts for supplying electrical energy to contacts of a dental device to operate a lamp integrally formed in the dental device. Thus, the coupling device can interchangeably handle a dental device which has an integral lamp or a dental device which utilizes a light waveguide to conduct light from an outside light source to the operating area.
Patent DE-3562922-D1 (DE)
Title: Thermoplastic moulding masses with flame-retarding properties
Inventor: KREB HANS-JURGEN DR
IPC: C08L83/04
Filed: 1985-08-05
Granted: 1988-06-30
Abstract: A thermoplastic moulding compsn. contains (A) 20-85 pts. wt. of a thermoplastic aromatic polycarbonate, (B) 5-50 pts. of a graft polymer of (B1) 5-90 pts. of a mixt. of (B1.1) 50-95 pts. styrene, alpha-methylstyrene, nucleus-substd. styrene and/or methyl methacrylate, and (b1.2) 50-5 pts. (meth)acrylonitrile, methyl methacrylate, maleic anhydride and/or N-substd. maleinimide, on (B2) 95-10 pts. of a rubber with Tg not above 10 deg. C, (C) 5-70 pts. of a thermoplastic copolymer of (C1) 50-95 pts. styrene, alpha-mthylstyrene nucleus-substd. styrene and/or methyl methacrylate, and (C2) 50-5 pts. (meth)acrylonitrile, methyl methacrylate, maleic anhydride and/or N-substd. maleinimide, opt. (D) 3-15 pts. of a low- or high-mol. halogen (Br) cpd., w.r.t. 100 pts. A+B+C+D, with the halogen content of A)D being 3-10%, w.r.t. A+D, (E) 1-15 pts. of a cpd. of formula (I) and (F) 0.05-1 pts. PTFE with particle size 0.05-20 microns and density 1.2-1.9 g/cc, added as a coagulated mixt. of emulsions of PTFE and emulsions of 0.1-4 additional amts. of B. The amts. of E, F and additional B are w.r.t. 100 pts. of A+B+C+D. In (I), R1, R2, R3 = 1-8C ay.alkyl or 6-20C aryl, both opt. halogenated; n = 0 or 1.
Patent DE-3563731-D1 (DE)
Title: Induction heating vessel
Inventor: SCHWENNINGER RONALD LEE
IPC: F27B14/06
Filed: 1985-09-21
Granted: 1988-08-18
Abstract: A vessel vor inductively heating molten material such as glass is provided with a ceramic refractory lining (20) bound by the electrical coil (10). The coil may comprise a single turn sheath. In preferred embodiments the lining comprises an inner layer (20) of melt-compatible refractory and an outer layer (21) of thermal insulation.
Patent DE-3565241-D1 (DE)
Title: Dosing tube for the precise distribution of doses of a pasty product
Inventor: BESINS JEAN LOUIS ABEL
IPC: B65D83/00
Filed: 1985-03-06
Granted: 1988-11-03
Abstract: The dispenser for paste materials comprises an elongate body (1) containing the material, with a dispensing orifice formed in an end wall of the body.  A control knob (9) is rotatably mounted in the opposite end of the body. An internal piston (5) is slidably movable within the body and cooperates with a threaded rod (7) to convert rotary motion of the control knob into longitudinal motion of the piston.  The body and control knob both have a non-circular cross-section, symmetrical about the longitudinal axis of the body.
Patent DE-3566992-D1 (DE)
Title: Apparatus for the detection and location of a fault in a cable railway installation
Inventor: BERTRAND JEAN-JACQUES
IPC: B61B12/06
Filed: 1985-10-08
Granted: 1989-02-02
Abstract: A safety line 20 of an aerial ropeway transport installation 10 comprises in one of the stations a safety generating unit 22, which emits a square wave AC signal on the line. In the opposite station the line 20 is earthed by means of a diode 24. The safety generating unit 22 includes a measuring device of the positive and negative voltages at the line terminals to distinguish between a line break and a line short-circuit. A localizer indicates the location of the fault.
Patent DE-3572913-D1 (DE)
Title: Fungicidal compositions
Inventor: SALZBURG HERBERT DR
IPC: C07D417/12
Filed: 1985-02-25
Granted: 1989-10-19
Abstract: Compounds of the formula   <IMAGE>   in which R1 is alkyl, cycloalkyl, aryl or hydrogen, R2 is -CO-R3, R3 is alkyl, alkenyl or cycloalkyl, or is phenyl which is optionally substituted, or is alkoxy or benzyl, or is phenoxy which is optionally substituted, or is phenoxymethyl, alkylamino, cycloalkylamino or phenylamino, or R1 and R2 together are a   <IMAGE>   group, R4 and R5 each independently is hydrogen, alkyl, cycloalkenyl or phenylalkenyl, or is phenyl which is optionally substituted by alkyl, halogen and/or alkoxy, or is furyl, or R4 and R5 together are alkylene having 4 to 6 carbon atoms, are fungicidally active. Those compounds wherein R3 is alkylamino, cycloalkylamino or phenylamino, with the exception of the compound in which R1 is hydrogen and R6 is phenylamino, are new.
Patent DE-3575733-D1 (DE)
Inventor: SAUER JOSEF DR
IPC: C11D3/37
Filed: 1985-07-05
Granted: 1990-03-08
Abstract: Process for the preparation of copolymers from acrylamide and acrylic or methacrylic acid, wherein to prepare 100 parts by weight of the copolymer, (A) 10-90 parts by weight of acrylamide, (B) 90-100 parts by weight of acrylic acid and/or methacrylic acid or of a salt thereof, (C) 0-40 parts by weight of another copolymerizable monomer and (D) 0-5 parts by weight of a copolymerizable crosslinking agent which has two or more olefinic double bonds are polymerized in an alcohol having 1-4 carbon atoms by precipitation polymerization such that 10-90% by weight of the alcohol, 10-90% by weight of the total amount of monomers (A), (B) and (C) together with 100% by weight of the crosslinker substance are initially mixed, polymerization is started with 10-100% by weight of the initiator and then the remainder of the solvent, monomers, crosslinking agent and initiator to make up to 100% is metered in, as individual components or as a mixture, after the polymerization has started.
Patent DE-3580281-D1 (DE)
Inventor: SKARNE ALLAN
IPC: E04H1/04
Filed: 1985-12-09
Granted: 1990-11-29
Abstract: The object of the present invention is to provide a novel type of building which can be readily adapted at low cost to changing functional requirements of the building and which is so planned that handicapped people in particular are able to reside safely and comfortably therein. A building constructed in accordance with the invention comprises free-span floor structures (9) supported by load-bearing supports, such as pillars (7), wall sections (8) or the like, extending freely between these supports, and further comprises exterior and/or interior wall-elements (10,11) which are held between respective floor structures. The building is mainly characterized in that at least some of the wall elements can be replaced and/or re-positioned, in order to afford flexibility with regard to the various rooms or enclosed areas of the building, and in that arranged in the vicinity of the floor-forming floor structures are horizontal walk surfaces, optionally in the form of access balconies (5). These walk surfaces or balconies are, in turn, connected to a system of ramps (12) extending between the different floor levels. In addition, the service lines extending to and from the rooms and like areas of the building, such as electric cables, water pipes and waste pipes and the like, are drawn to respective exterior walls of the building, or to a location adjacent thereto, in a manner such as to provide external access to the surface lines, preferably from the horizontal walk surfaces (5).
Patent DE-3587249-D1 (DE)
Inventor: HEINEN JOCHEN DR
IPC: H01L31/102
Filed: 1985-12-17
Granted: 1993-05-13
Abstract: The module has a selective device (20) separating radiation travelling along a waveguide (10) into parts with different wavelengths and directions. Several photodetectors receive the parts. The substrate (1) is InP and the waveguide consists of a quaternary layer. The photodetectors (31,32) are coupled optically to the waveguide via leakage points and have ternary layers (13) with different dopings. The ternary layers are InGaAs. A reflecting element (14) reflects radiation to the photodetector it serves. Alternatively the waveguide may be tapered.
Patent DE-3661336-D1 (DE)
Title: Electronic apparatus for a built-in switch board or console having a box-like case
Inventor: LESCHE WOLFGANG DIPL ING
IPC: H05K7/14
Filed: 1986-03-04
Granted: 1989-01-05
Abstract: 1. Electronic apparatus for control panel or desk fitting with a casing-like housing, which at a front end terminates with a display and operator unit and which contains in its interior an electronic part with a microprocessor, a printed-circuit board extending in the longitudinal direction of the housing with a power supply device and at least one further printed-circuit board with a signal converter, able to be introduced in the longitudinal direction of the housing, characterised in that, in the interior of the casing-like housing (1) behind the display and operator unit (3) transverse to the longitudinal axis of the housing (1) a connecting board (4) is attached to the housing (1), in that the electronic part (11) with the microprocessor is held on the connecting board (4), in that plug-in contact devices (12) are secured to the connecting board (4) with which in each case plug-in counter contact devices (13) at least of the further printed-circuit boards (14) are able to be brought into engagement when they are introduced from the rear side (16) of the housing (1) and in that on the connecting board (4) printed conductors for connecting the plug-in contact devices (12) are provided under each other and with the electronic part (11).
Patent DE-3661766-D1 (DE)
Title: Power transmission belt
Inventor: MASHIMO SATOSHI
IPC: F16G5/04
Filed: 1986-06-03
Granted: 1989-02-16
Abstract: A power transmission belt wherein at least a portion thereof is formed as a composite of 1 to 100 parts by weight of whiskers (25) distributed in 100 parts by weight of rubber. The composite may form the compression section of the belt. The composite may be utilized as impregnating rubber for a fabric cover portion of the belt. The whiskers preferably have a diameter in the range of approximate 0.1 micron to 1.0 micron, and a length of approximately 10 microns to 500 microns. In the illustrated embodiment, the whiskers are acicular single crystal whiskers.
Patent DE-3664562-D1 (DE)
Title: Process for the preparation of labdane derivatives, and their pharmaceutical use
Inventor: DOHADWALLA ALIHUSSEIN N DR
IPC: A61P29/00
Filed: 1986-01-18
Granted: 1989-08-31
Abstract: The present invention relates to a process for the isolation of labdan derivatives from the plant Coleus forskohlii, and their use as medicaments having anti-inflammatory and analgesic activity.
Patent DE-3670271-D1 (DE)
Inventor: DUNBAR RICHARD M
IPC: B65G53/10
Filed: 1986-08-01
Granted: 1990-05-17
Abstract: An apparatus (10) for feeding product to a pipeline (40) via a venturi assembly (37) has first and second tanks (12a,12b) adapted to separately hold a quantity of product (14). The product is fed to the tanks from a supply hopper (20) and enters each tank through an upper opening which accommodates a feed chute (18a,18b). The open end (24a,24b) of each feed chute (18a,18b) is closable by a flapper door (26a,26b) which is swingable between open and closed positions. Pressurized air from a compressor (46) is used to selectively close the flapper doors (26a,26b) via a set of pressure valves which control the flow of air into the tanks. The product is fed from each tank to the pipeline through a Y-shaped housing (32) and the venturi assembly (37). The housing has respective lower openings (38a,38b) for each tank, also clos­able by swingable flapper doors (50a,50b). When the upper doors (26a,26b) are closed by the air pressure, the product (14) is forced out of the tank (12a,12b) into the pipeline (40). A plurality of sensors (80a,80b) are provided for sensing the product level in the tanks and a plurality of detectors (76) are provided for indicating when the flapper doors (26a,26b,50a,50b) are closed. A controller auto­matically monitors the sensors (80a,80b) and detectors (76), and regu­lates feed of the product into the tanks and the pressure valves so as to maintain a continuous duty operation in which product is discharged from one tank as the other tank fills.
Patent DE-3675295-D1 (DE)
Inventor: NIEHAUS MANFRED
IPC: B41F13/012
Filed: 1986-08-22
Granted: 1990-12-06
Abstract: In a rotary multicolor printing press for printing on a continuous web and comprising a plurality of printing units, each of which includes a plate cylinder driven by way of a main drive mechanism common to all of the printing units, there is disposed between the plate cylinder of each printing unit and the main drive mechanism, an adjustable parallel crank coupling which has no play in the direction of rotation thereof. The adjustable parallel crank coupling adjusts to various positionings of the plate cylinder to account for changing plate cylinder diameter and couples the variably positioned plate cylinders with a fixedly positioned first drive train connected with the main drive mechanism. Each printing unit further includes a separate impression cylinder driven from a shaft supporting the plate cylinder and coupled with the adjustable parallel crank coupling.
Patent DE-3682259-D1 (DE)
Inventor: WISSGOTT ULRICH
IPC: A23G1/02
Filed: 1986-09-27
Granted: 1991-12-05
Abstract: For improving the taste and dispersibility of cocoa and for obtaining alkalized cocoa to which is imparted red coloration for obtaining a wide range of colors in shades of red and brown, cocoa meal or liquor and an alkalizing agent in aqueous phase are mixed and heated in an enclosed vessel under a pressure of from above 1 atmosphere to 3 atmospheres at a temperature below 110 DEG  C. without evaporation of water while introducing an oxygen-containing gas into the vessel during at least a part of the mixing and heating for maintaining the excess pressure. After the cocoa is alkalized, water is evaporated from it.
Patent DE-3687090-D1 (DE)
Inventor: HENNING WOLFGANG
IPC: C08G18/78
Filed: 1986-06-23
Granted: 1992-12-17
Abstract: In new aq. solns. or dispersions of polyisocyanate-addn. prods., segments having formula (I) R = (un)satd. aliphatic hydrocarbyl with up to 35C, 6-10C aromatic hydrocarbyl or 7-10C araliphatic hydrocarbyl, or, if several R gps. are present in the same molecule, R may be different gps. are built into the polymer chain of the polyisocyanate-addn. prod., in addn. to (i) ternary or quat. ammonium gps. and opt. (ii) -CH2-CH2-O- units present in a polyether-chain, in amts. imparting water-solubility or -dispersibility, i.e. (i) 2-300 m.equiv./100 g solid and (ii) 0-25 wt. % w.r.t. the solid.  The total amt. of the built-in units (I) corresponds to a content of 0.1-20 wt. %, w.r.t. solid, of acylated urea gps. having formula (II) in the polyisocyanate-addn. prod. In the prepn. of the aq. solns. or dispersions, (a) organic polyisocyanates, opt. with organic mono-isocyanates, are reacted with (b) cpds. contg. gps. reactive towards NCO gps., opt. with or in the presence of (c) further auxiliaries and additives. Components contg. gps. (I) are used together with the components (a) and/or (b) in amts. such that the polyisocyanate addn. prod. contains 0.1-20 wt. %, w.r.t. the solid, of acyl urea-forming structural units of formula (II).
Patent DE-3750637-D1 (DE)
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C15/00
Filed: 1987-05-15
Granted: 1994-11-10
Abstract: The centrifugal fertiliser spreader with two hoppers (8) for different types of fertiliser, supported behind a tractor uses two dispensing systems (10) each with a discharge opening (23). The size of the opening is adjusted by a sliding plate (22) swung across it, operates by an electronic control device (11) under the hopper . This device controls a stepping motor which regulates the -position of the plate according to the quantity to be discharged.
Patent DE-3761071-D1 (DE)
Inventor: MATTHES HANS GEORG
IPC: H05B6/06
Filed: 1987-01-30
Granted: 1990-01-04
Abstract: 1. Power supply system for a plurality of parallel resonant circuits (L0 , C0 ; L1 , C1 ; L2 , C2 ) connectable in parallel to bus bars and forming a load, in particular having a respective inductor (L0 , L1 , L2 ) for the inductive heating of workpieces, having a plurality of current converters which can be switched on and off and which supply alternating current to the bus bars in dependence on the power consumption of the load, characterized in that the current converters (G1 , W1 ; G2 , W2 ; G3 , W3 ) are static parallel resonant circuit converters which have a common auxiliary parallel resonant circuit (PSH ) and whereof the current inverters (W1 , W2 , W3 ) are synchronized by common triggering of the current switches in the mutually corresponding diagonals by means of commutation signals, and in that a phase control system (A) controls the current switches of the rectifiers (G1 , G2 , G3 ) of the various converters (G1 , W1 ; G2 , W2 ; G3 , W3 ) in dependence on the power required by the load parallel resonant circuits (L0 , C0 ; L1 , C1 ; L2 , C2 ) such that as many rectifiers (G1 , G2 , G3 ) as possible operate at full load and as few as possible operate at partial load.