baber/WOPTO huggingface dataset:
Patent DE-3362000-D1 (DE)
Title: Method for the production of 1-(2-(,4-dichlorphenyl)pentyl)-1h-1,2,4-triazole and hydrazone- or hydrazine-derivatives
Inventor: WETTER HANSJURG DR
IPC: C07D249/08
Filed: 1983-06-13
Granted: 1986-03-13
Abstract: 1-[2-(2,4-Dichlorophenyl)-pentyl]-1H-1,2,4-triazole can be produced, in a novel, simple, economical and isomer-free form, by reacting 2-(2,4-dichlorophenyl)-valeronitrile, in the presence of hydrogen, an acid and a hydrogenation catalyst, with a compound H2N-NH-R to a compound of the formula    <IMAGE>  (III)  hydrogenating the compound (III) catalytically to a compound    <IMAGE> (IV)  hydrolysing compounds (IV) wherein R is not hydrogen, and converting the compounds (IV) wherein R=H, or salts thereof, with formamide and/or [3-(dimethylamino)-2-azaprop-2-en-1-ylidene]-dimethylammonium chloride, into 1-[2-(2,4-dichlorophenyl)-pentyl]-1H-1,2,4-triazole, or converting compounds (IV) wherein R=-COR', with aqueous formic acid, into the corresponding N,N'-bisformyl derivatives, and reacting these with formamide, optionally in the presence of NH3, to 1-[2-(2,4-dichlorophenyl)-pentyl]-1H-1,2,4-triazole. R in the formulae is hydrogen, -CHO, -COR', -COOR' or -CONH2, and R' is C1-C4-alkyl, benzyl or phenyl. 1-[2-(2,4-Dichlorophenyl)-pentyl]-1H-1,2,4-triazole exhibits fungicidal activity, and can be used to control phytopathogenic fungi.
Patent DE-3363172-D1 (DE)
Title: Upper part cartouche for a sanitary single shut-off valve
Inventor: VOGEL DIETER
IPC: F16K11/074
Filed: 1983-07-29
Granted: 1986-05-28
Abstract: 1. Upper cartridge part for a sanitary single shut off valve, comprising a head piece (2) which can be screwed into a standard aperture and can be sealed by means of an O-ring (3), a spindle (4) provided with an end journal bearing (8), a movable sealing disc (20) driven by the spindle, a fixedly arranged sealing disc (23), and a seal (24), arranged in the lower part of the head piece, which presses the sealing surfaces of the sealing discs against each other when the head piece is tightened, whereby the sealing discs are provided with water apertures (29, 31), and by adjustment of an appropriate angular position the water passage can be determined, characterized in that a) the end journal bearing (8) of the spindle (4) is mounted in a closed grease chamber (7), (b) the sealing ring (24) is retained between a coarse filter (26) and a thrust ring (28) and is fixedly arranged in the head piece.
Patent DE-3365360-D1 (DE)
Title: Optical arrangement for an emission spectrometer
Inventor: THEVENON ALAIN
IPC: G01J3/04
Filed: 1983-01-03
Granted: 1986-09-25
Abstract: An optical device having a Paschen-Runge mounting arrangement, suitable for splitting up the polychromatic light emitted when the sample to be analyzed is being excited, comprising a frame (1) having the shape of a circle sector, an inlet slit (21) illuminated by polychromatic light, a concave diffraction grating (4) which diffracts the bundle of polychromatic light coming from the inlet slit, outlet slits (51) worked into a slit-carrier (5) and selecting the monochromatic bundles coming from the grating, and detectors for measuring the light fluxes of the monochromatic bundles. The slit-carrier (5) consists of a flexible continuous metal ribbon, and the cylindrical support bearings (122), which serve as supports for the slit-carrier, form part of the frame and are situated on either side of an aperture for the passage of monochromatic bundles, the ends of this ribbon being fixed to the frame (1). The device is intended to be mounted in a direct reading emission spectrometer.
Patent DE-3370783-D1 (DE)
Title: Child-proof stopper with push button
Inventor: PERINET PHILIPPE CLAUDE
IPC: B65D47/20
Filed: 1983-01-05
Granted: 1987-05-14
Abstract: 1. A stopper providing a protection for children for closing bottles, flasks, tubes or other containers, comprising a hollow body in the shape of a cup (2, 12, 22) having a thin cylindrical wall with a flat bottom (3, 13, 23), and rigid means (5, 15, 25, 6, 16, 26) connected to the bottom (2, 13) and extending axially in the body of the stopper without projecting out of the neck (8) or of the opening of the container to be closed by this stopper, characterized in that said rigid means (5, 15, 25, 6, 16, 26) are massive and extend in a large continuous part of the bottom (3, 13, 23) of the cup so that a part of the base of the cup is deformable so as to be applied closely against the lower wall of the neck (8) and thereby form a pivot while the opposite part of the base of said cup is deformed by bringing the wall of the stopper away out of the neck (8).
Patent DE-3378229-D1 (DE)
Title: Device and procedure for measuring in situ strength of concrete and the like
Inventor: STOLL ULRICH W
IPC: G01N33/38
Filed: 1983-12-20
Granted: 1988-11-17
Abstract: The body member embedded in which the material to be tested has a reacting surface which contacts a portion of the material and exerts a compressive force in response to the application of torque to the body member. A thin layer of compressible material is provided on the body member adjacent the reacting surface to ensure unimpeded localised rupture of the material during the test. Torque is applied to the body member through an elongated rod which has one end secured to the body member and the opposite end extending outwardly from a surface of the material. Pref. the elongated rod is first turned in one direction to break the bond between the material and the device and turned in the opposite direction to apply the compressive force to a portion of the material. The appts. enables strength to be measured at any desired depth and from any accessible exposed surface. The volume of material disposed during measurement is minimal and does not vary with the depth of the location chosen.
Patent DE-3378526-D1 (DE)
Title: Improved process for producing foamed plastic articles
Inventor: CROCKER ZENAS
IPC: B29B7/82
Filed: 1983-08-23
Granted: 1988-12-29
Abstract: Prepn. comprises (A) intensively mixing and heating a mixt. of thermoplastic resin particles (I) and a heat-activated blowing agent (II) in an enclosed mixing chamber with blades attached to arms rotating in the chamber with a blade tip speed of at least ca. 18 metres/sec.; (B) continuing mixing with heated to a temp. at which the resin fluxes and the (II) is activated to release a gas, the viscosity of the fluxed compsn. being sufficient to contain the gas evolved from the (II); (C) discharging the fluxed compsn. from the mixing chamber when the compsn. is at the desired mixing temp. and the (II) is just beginning to foam; and (D) feeding the discharged fluxed compsn. to a mould and allowing foaming to continue to form a moulded foamed prod. Pref. (I) is PVC or LDPE and the (II) is used in an amt. 0.5-1.2 wt.% w.r.t. the compsn. and is e.g. azodicarbonamide (II) or p-oxybis (benzene-sulphonyl hydrazide) (IV). Pref. the temp. in the mixing chamber is 190-240 deg. C, the blade tip speed of the mixer is 31-38 m/sec. and mixing and heating is carried out for 7-20 sec. Pref. the discharged material is confined in the mould under a press. of 80-320 lbs./ sq.inch, esp. for a period of not more than 5 mins. Use of high intensity mixer allows mixing and fluxing in a short cycle time and the prod. is immediately moulded using lower operating temp. and pressure than in prior art processes. The number of stages used in the moulding process is reduced, and overall cycle times in producing the moulding is greatly reduced.
Patent DE-3382252-D1 (DE)
Inventor: IWAHASHI HIROSHI
IPC: G11C29/00
Filed: 1983-03-22
Granted: 1991-05-23
Abstract: A semiconductor memory device is disclosed, which comprises a main memory, a decoder for selecting the main memory, an auxiliary memory, transistors connected between the auxiliary memory and the decoder for selecting the auxiliary memory according to the output of the decoder, and circuits for controlling the transistors. The transistors render the main memory inoperative when the auxiliary memory is rendered operative.
Patent DE-3461699-D1 (DE)
Title: Terrace and/or podium vehicle
Inventor: JONCKHEERE GILBERT ROBERT
IPC: B60P3/025
Filed: 1984-06-01
Granted: 1987-01-29
Abstract: 1. Vehicle transformable into a terrace and/or podium, comprising a floor (5) susceptible of being put into place by pivoting and showing a multiplicity of steps (8) articulated to same, and of which the hand partition wall (6), the roof (7) and the floor (5) are not going beyond the maximum road structure of the vehicle in their folded back form, characterized thereby that it comprises a frame (2) carrying a telescopic hind partition wall (6) susceptible of being put into place by sliding and a roof (7) susceptible of being unfolded ; and that the aforesaid steps (8) allow, at will, to arrange the floor (5) in steps or leave it flat.
Patent DE-3464852-D1 (DE)
Title: Hydrocarbon oil based silicone antifoams
Inventor: KULKARNI RAVI D
IPC: B01D19/04
Filed: 1984-03-26
Granted: 1987-08-27
Abstract: Hydrocarbon oil based antifoams compositions containing a hydrocarbon-silicon copolymer, a hydrophobic filler, an organo-silicone surfactant, a hydrocarbon carrier oil and optionally a silicone oil act to effectively defoam concentrated solutions, including those containing ionic surfactants or protein based solutions. The use of the hydrocarbon oil based silicone antifoams represents an inexpensive route to defoams difficult solutions.
Patent DE-3467557-D1 (DE)
Title: Conveyor belt cleaner
Inventor: SWINDERMAN ROBERT TODD
IPC: B65G45/00
Filed: 1984-07-11
Granted: 1987-12-23
Abstract: A conveyor belt cleaning arrangement consisting of a transversely disposed support which includes a plurality of connector slots. One or more elastomeric cleaner blades, either of the doctor blade type or the arm and blade type, include a locking device to releasably connect the blade to the support without the use of fasteners and secure the blade against lateral motion and hold the blade in position for cleaning the belt.
Patent DE-3483748-D1 (DE)
Inventor: KENNA ROBERT VINCENT
IPC: A61B17/16
Filed: 1984-10-16
Granted: 1991-01-24
Abstract: An acetabulum sizer and drill guide (10) for use in implanting an acetabular cup prosthesis comprises a substantially hemispherical shell (12) having an outside surface (14) that generally conforms to the outside surface of the prosthesis to be fitted into a prepared acetabulum.Viewing ports (18) in the shell (12) enable visual inspection of the acetabulum during sizing thereof. A circular peripheral rim (20) on the shell (12) is generally flush with the peripheral boundary of a properly sized acetabulum when the shell (12) is seated therein. Drill guide structure (24) on the shell (12) functions to guide a drill bit into the pelvis bone adjacent the acetabulum in preparing the acetabulum for the acetabular cup prosthesis. A handle (22) is releasably connected to the drill guide structure (24) for manipulating the shell (12) during sizing and drilling.
Patent DE-3562881-D1 (DE)
Title: Carton carrier, method and apparatus for erecting such a carrier
Inventor: BIENAIME PATRICK
IPC: B65D71/30
Filed: 1985-07-30
Granted: 1988-06-30
Abstract: 1. A carry pack made from a board blank for bottles in particular, with a V-Shaped folded handle including a hand hole (6), to the top edge of which cut and creased strips of material (7, 71; 8, 81) are hinged via a hinge line (72, 82) which rest against each other to keep the two layers of the handle apart, wherein each of the two cut and creased strips of material (7, 71; 8, 81) is divided into two sections by means of a folding line and the free end of each free second section is supported in the join line between the two layers (4, 5) of the handle, thus keeping the first sections the required distance away from the join line.
Patent DE-3568924-D1 (DE)
Title: Circuit arrangement with a feeding circuit for feeding a load resistor
Inventor: KRAICAR HEINZ DIPL ING
IPC: H04B3/46
Filed: 1985-09-09
Granted: 1989-04-20
Abstract: A circuit for supplying current to a load connected to a pair of output leaves of the circuit has at least one feed circuit, an electronic switch disposed between the feed circuit and the leaves having a transistor with a control electrode and a controlled path, and a control means for operating the electronic switch to disconnect the feed circuit from at least one of the leads when the feed circuit de-energized and to connect the feed circuit to at least one of the leads when the feed circuit is energized. The control means has a further transistor with a controlled path connected in series with the control electrode of the transistor in the electronic switch, and a control electrode connected to the controlled path of the transistor in the electronic switch. The control means further has a resistor connected between the control electrode of the further transistor and one of the load leads.
Patent DE-3570731-D1 (DE)
Title: Branch pipe fittings
Inventor: KOSAKA ETSUJI
IPC: F16L41/06
Filed: 1985-06-25
Granted: 1989-07-06
Abstract: @ A clamping device is provided for effecting fitment of a branch pipe connection to a main pipe which, for example, may carry gas or water. The clamping device comprises a body (11) having two pairs of opposed arms (17) forming jaws which may engage about opposite sides of the periphery of a pipe (28) and thereby be tightened. Each of the arms (17) is pivoted to the main body and a retaining bar (18) is provided secured by a clamp bolt (21) which threadably engages bosses in the body (11). The bar (18) has abutment shoulders (19) which contact corresponding shoulders on each arm (17) whereby tightening the bolts (21) causes the arms to be forced inwardly to engage pipe 28. A rod device (24) is used to fit the clamp and also to manipulate a cutting device to bore into the pipe (28). The rod device can also be used to fit the branch coupling.
Patent DE-3572193-D1 (DE)
Title: Enzyme containing granulates suitable for use as detergent additives
Inventor: MARKUSSEN ERIK KJAER
IPC: C11D3/386
Filed: 1985-05-28
Granted: 1989-09-14
Abstract: The enzyme containing granulates contain less than 2% chloride and besides enzyme, coating materials, granulating aids and water, also specified amounts of one or more easily water soluble salts, especially alkali metal sulphates, and of one or more heavily soluble salts, especially sulphates, carbonates, phosphates or silicates. The granulates exhibit an excellent storage stability and a satisfactory physical strength.
Patent DE-3573508-D1 (DE)
Title: Silage block cutter transmission
Inventor: KOBEL RICHARD
IPC: A01F25/20
Filed: 1985-02-06
Granted: 1989-11-16
Abstract: 1. Machine for cutting blocks of silage in a horizontal silo, comprising a chassis (1) which is provided on its lower part with teeth (5) extending in a substantially horizontal plane and on its upper part with an arm (6) which extends a certain distance above the teeth (5) and has a cutting device (7) on its end furthest from the chassis (1), the said arm (6) being articulated on a support (13) by means of a pivot spindle (14) set in bearings (31, 32), the said support (13) being situated between the arm (6) and the chassis (1) and guided itself by means of bearings (33, 34) on an articulation spindle of the chassis (1) about which it can be rotated by driving means (16, 17, 18), the articulation spindle (15) having a toothed wheel (28) which meshes with an intermediate toothed wheel (29) which is mounted on a shaft (30) set in bearings (35, 36) of the support (13) and meshes with a toothed wheel (27) connected to the arm (6) in such a way as to make the arm (6) turn on its spindle (14) for pivoting with the support (13) in the opposite direction to that in which the said support (13) rotates about its spindle (15) for articulation with the chassis (1), characterised in that the guide bearings (31 and 32, 33 and 34, 35 and 36) of each spindle (14, 15 and 30) are placed on either side of the corresponding toothed wheel (27, 28 and 29) in such a way that in relation to the said toothed wheels one of the bearings is located on the same side as the arm (6) bearing the cutting device (7) and another on the same side as the chassis (1) of the machine.
Patent DE-3574947-D1 (DE)
Inventor: BICHOT BERNARD
IPC: D04H1/00
Filed: 1985-09-02
Granted: 1990-02-01
Abstract: In the manufacture of insulating shells formed by a felt of mineral fibers wound around a mandrel, main pressing elements intervene as soon as the winding begins and remain in contact with the surface of the shell during the entire winding phase. Auxiliary pressing elements intervent only when the shell, during shaping, has reached a given outside diameter of, for example, 200 mm. The process applies particularly to the insulation of conduits of small and average outside diameters.
Patent DE-3587139-D1 (DE)
Inventor: OLIVER ROY FREDERICK
IPC: A61L15/16
Filed: 1985-05-24
Granted: 1993-04-08
Abstract: A collagenous tissue preparation suitable for homotransplantation or heterotransplantion. The preparation is a non-resorbable, non-antigenic collagenous material which retains the natural structure and original architecture of the natural tissue. The material is substantially free of non-fibrous tissue proteins, glycoproteins, cellular elements and lipids. The tissue preparation is recolonized by host cells and revascularized after implantation into the host.
Patent DE-3667033-D1 (DE)
Title: Crankshaft chucking device
Inventor: BERBALK HERMANN DIPL ING
IPC: B23Q1/76
Filed: 1986-06-24
Granted: 1989-12-28
Abstract: PCT No. PCT/EP86/00367 Sec. 371 Date Mar. 30, 1987 Sec. 102(e) Date Mar. 30, 1987 PCT Filed Jun. 24, 1986 PCT Pub. No. WO87/00466 PCT Pub. Date Jan. 29, 1987.The apparatus according to the invention, for clamping crankshafts in working machines, is addressed to the problem of being able to clamp the workpieces in a defined position, reproducibly and without distortion, even in the case of different rough crankshaft forgings and varying clamping forces. This is made possible by clamping the workpiece not only between centers but also with two additional devices, the crankpins and cheeks of the workpieces being positioned by oppositely acting hydraulic plungers transversely of the long axis of the workpiece, while these two additional clamping devices are housed in a ring which rotates with the workpiece and which is supplied during rotation only through internally present energy accumulating systems.
Patent DE-3672275-D1 (DE)
Inventor: WINKELMANN MANFRED
IPC: B22D1/00
Filed: 1986-07-29
Granted: 1990-08-02
Abstract: 1. Injection device for introducing gases into metallurgical vessels which is replaceably inserted in the refractory vessel lining and comprises a refractory moulded body with gas passages extending from an external gas chamber to the outlet side which together with the gas chamber is surrounded by a sheet metal shell, characterised in that the gas passages (18) are constructed as nozzles with constantly reducing cross-section in the direction from the external gas chamber (11) to the outlet side in such a manner that the drop in velocity which is to be expected of the gas flow along the gas passages (18) is compensated for by the reduction in the cross-section.
Patent DE-3673942-D1 (DE)
Inventor: WILHELM WILHELM DR
IPC: H03K17/60
Filed: 1986-09-15
Granted: 1990-10-11
Abstract: A circuit for compensating the temperature dependence of gate propagation times includes a signal input for feeding-in an input signal; a signal output for issuing an output signal; a multiplexer having an output connected to the signal output and three inputs; a delay gate connected between one of the inputs of the multiplexer and the signal input, another of the inputs of the multiplexer being directly connected to the signal input; and a control input connected to a further one of the inputs of the multiplexer for controlling the multiplexer in dependence on temperature and feeding the input signal to the signal output delayed in a lower temperature range, undelayed in an upper temperature range and mixed, delayed as well as undelayed in a temperature range therebetween.
Patent DE-3674999-D1 (DE)
Inventor: WEISS BURKHARD
IPC: G01V3/10
Filed: 1986-12-12
Granted: 1990-11-22
Abstract: An apparatus for detecting magnetically sensible objects in an object stream longitudinally passing a predetermined location, for instance at the intake end of the conveyor of a field chopper, has according to the invention a support at the location extending transversely adjacent the object stream and having a pair of transverse ends and a center therebetween and a magnet assembly on the support having a north pole directed from between one of the ends and the center of the support transversely of the support and of the stream into the crop stream and a south pole directed parallel to the north pole from between the other end and the center of the support. The assembly forms between its poles a magnetic field having lines of force extending mainly transversely through the stream. Respective north and south sensing coils at least partially surround the respective poles so that a magnetically sensible object perturbing the field will generate respective currents in the coils. Conductors connect the coils in series such that the currents generated therein by perturbation of the field by a magnetically sensible object are added together and a controller is connected to the coils for reacting, for instance by sounding or illuminating an alarm or by shutting down the conveyor drive, when the currents exceed a predetermined minimum.
Patent DE-3677505-D1 (DE)
Inventor: SCHULTE-FRANKENFELD MANFRED
IPC: A62C27/00
Filed: 1986-05-21
Granted: 1991-03-14
Abstract: The device has a container (13) for the extinguishing means, a pressurised gas cylinder (15) and associated fittings (20) which are arranged together in a housing which can be opened. The housing, together with the associated substructure, is now to be constructed as a compact unit and such units are to be stacked easily in a close arrangement adjacently or one above the other, simple transportation being provided by means of suitable handling equipment, in particular also for the stacking. For this purpose, the housing is essentially a cuboid container (1) having a self-supporting frame (2) which has a bottom (8) which can be gripped from below between feet (2) and stacking devices (23, 24; 31, 32). <IMAGE>
Patent DE-3679705-D1 (DE)
Inventor: PFLUGFELDER THEODOR
IPC: E05D1/02
Filed: 1986-03-17
Granted: 1991-07-18
Abstract: In a connection, by means of which two parts consisting of rigid material of a single-part article, e.g. a letter file, are connected to each other in an articulated manner in such a way that the article has a smaller wall thickness in the region of the articulation-type connection than in the remaining region of the article, there is not only the risk that a film applied to the articulation point or a strip of fabric or even a sheet of paper laminated onto the article on one or both sides will become detached at the articulation point, but there is also the risk of a non-precise position of the articulation axis, with the result that the parts thus connected to each other become distorted relative to each other and, for example, a letter file having two such articulation points bounding the rear part tends to tip over in the filled state. This disadvantage is avoided according to the invention in that an articulation point has two articulation webs (1, 2) having a reduced thickness at least partially in relation to the wall thickness of the two parts (3, 4), the two webs (1, 2) advantageously having constrictions (11, 12; 21, 22) at their two longitudinal ends parallel to the articulation axis. <IMAGE>