baber/WOPTO huggingface dataset:
Patent DE-3470882-D1 (DE)
Title: N-substituted tetrahydrothiazines, process for their preparation, and their use as pesticides
Inventor: HARRIS MARTIN
IPC: C07D279/06
Filed: 1984-09-04
Granted: 1988-06-09
Abstract: Novel N-substituted 2-nitromethylene-tetrahydro-2H-1,3-thiazines of the general formula: 
<CHEM>
 in which n represents 0 or 1; A represents an alkylene group; X represents an oxygen or sulphur atom or a group -NR<1>- in which R<1> represents a hydrogen atom or an alkyl group or, together with R, represents an alkylene group; and R represents a hydrogen atom; an alkyl, haloalkyl, alkoxyalkyl, tetrahydropyranyl, alkylcarbamoyl, dialkylcarbamoyl, formyl, alkanoyl or haloalkanoyl group; a cylcoalkanoyl group optionally substituted by one or more halogen atoms and/or alkyl, haloalkyl, alkenyl or haloalkenyl groups; or an optionally substituted phenyl or benzoyl group; provided that if X is oxygen then R is not alkyl, alkanoyl or optionally substituted phenyl; have useful pesticidal properties.
Patent DE-3479554-D1 (DE)
Title: Fastening device for pre-tools
Inventor: SCHROER FRIEDRICH DIPL ING
IPC: A01B17/00
Filed: 1984-05-25
Granted: 1989-10-05
Abstract: 1. Device for adjustably securing leading tools - e.g. fertiliser chargers, skim coulters, disk coulters - on ploughs comprising a shaft (6), which connects the leading tools (5) with the plough (1), is connected via a clamping device (7) with the plough (1) and on which the leading tools are secured by means of a further clamping device in each case, at least one of said clamping devices, which can be connected with the plough chassis (2, 39) and/or the tool (5), having a receiving part (8) for securing the shaft (6) in an axial direction, also comprising a pressure plate (13, 32) and tensioning means (16 to 19; 33, 34) which hold the shaft (6) in the receiving part (8), with which an abutment (23; 37, 38) is rotationally rigidly connected, which comprises projecting surfaces (37, 38), characterised in that for the rotationally rigid securing of the shaft (6) the latter is provided with one or more gear rims (21), which extend (s) over at least part of the circumference of the shaft (6) and between whose teeth the abutment (23; 37, 38) engages in the secured state in that the abutment (23) is formed either by a recess (23) in a plate (13, 25) adapted to the gear rim (21) or by the projecting surfaces (37, 38), which are arranged rotationally rigid relative to the receiving part (8) and in that the recess (23) or the surfaces (37, 38) are held pressed into the gear rim (21) by the tensioning means (16 to 19).
Patent DE-3561171-D1 (DE)
Title: Spring body and process for its production
Inventor: WOLF FRANZ-JOSEF
IPC: F16F3/07
Filed: 1985-01-18
Granted: 1988-01-21
Abstract: A resilient block, esp. an engine mounting block, comprises a solid body, esp. of elastomer or the like, in which a number of continuous, pref. parallel ducts of cylindrical or prismatic section interconnect cavities of larger cross-section. Pref. these cavities have a dimensional ratio, perpendicular and parallel to the duct axis of 1:3 to 3:1, esp. approx. 1:1. The cavities may be polyhedral, ellipsoidal or spherical. Opt. cavities and ducts may be filled with a damping liq.
Patent DE-3565787-D1 (DE)
Title: Improvements in and relating to flat products comprising at least two bonded layers
Inventor: BELLIS JOHN
IPC: B22F3/18
Filed: 1985-08-07
Granted: 1988-12-01
Abstract: A method of producing strip comprising at least two material layers of different chemical composition bonded one to another, in which separate slurries of powders of different chemical compositions are formed in film-forming cellulose derivatives. Dried layers in strip form are produced from the slurries and these layers are fed, while under tension in interfacial contact, into the nip of a pair of compaction rolls to effect a mechanical bond between the layers. At least one of the strip layers may be subjected to a sintering operation prior to being fed into the nip of the compaction rolls.
Patent DE-3569325-D1 (DE)
Title: Method for binding bristles on a bristle carrier
Inventor: WEIHRAUCH GEORG
IPC: A46B3/22
Filed: 1985-01-19
Granted: 1989-05-18
Abstract: In a method for connecting bristles to a bristle carrier, each of which is made of thermoplastic material, at least the ends of the bristles are heated so that a reversal of the molecules from an oriented stretched form to a non-oriented balled form takes place and thereby forms a thickening on the bristle ends, upon which the bristles with their thickened ends are inserted into the melted bristle carrier until the melt of the carrier flows behind the thickened end whereby after hardening of the melt an interlocking shape connection is obtained between the bristles and the bristle carrier which joint may also include, in the case of corresponding work material pairs, a material bonding, the interlocking shape connection being independent of the type of materials used for the two parts.
Patent DE-3575715-D1 (DE)
Inventor: LARUELLE CLAUDE
IPC: C07D207/28
Filed: 1985-10-10
Granted: 1990-03-08
Abstract: The present invention relates to new adamantanamine derivatives. These derivatives correspond to the general formula I:    <IMAGE> (I)  in which: R represents hydrogen or a substituted or unsubstituted, linear or branched alkyl radical containing from 1 to 7 carbon atoms. Drugs possessing anticonvulsant properties.
Patent DE-3576796-D1 (DE)
Inventor: BENOIT GORDON LEON
IPC: B31B37/00
Filed: 1985-08-12
Granted: 1990-05-03
Abstract: A method and system for preparing flat bottom thermoplastic sacks comprising process steps and means for forming a tube of thermoplastic film, collapsing said tube while forming two oppositely disposed gussets therein, simultaneously or spatially sequentially opening a gusset fold on each side of said collapsed tube to their full, lay-flat extent; simultaneously or spatially sequentially forming in each of the four gusset folds, a diagonal sealed seam (20) over the portions of the tube width corresponding to the gussets along lines diagonal to the length of the tube so that the ends of the sealed seams of adjacent gusset folds are at least closely spaced or in contact so as to form an angle of at least approximately 90 DEG , returning said gusset folds to their original position so that their seal-pairs are superimposed, forming a transverse sealed seam (24) across the tube along a line which includes the inboard ends of the diagonal seams and forming preweakened transverse lines closely adjacent to said transverse sealed seam or forming a severing line along this line; removing the four double triangular regions (34) bounded by the diagonal seams, the transverse seam and the side edges of the tube; and collecting the resulting structures either while still interconnected or by stacking the severed sacks. The final structure can have handles (38) or it can be handleless.
Patent DE-3668705-D1 (DE)
Inventor: DENGLER JOCHEN DIPL ING
IPC: G01R31/34
Filed: 1986-08-18
Granted: 1990-03-08
Abstract: 1. Method of measuring the contact resistance of conductor terminals in a network of electrically parallel-connected conductors which are substantially similar, particularly the resistances of welds between windings and collector segments in electric motors, characterised in that measurement are carried out in each case in the network with three branches of which the contact resistance located in the central branch is to be determined, for which purpose. a) a defined current (I1 ) or a defined voltage (U1 ) is introduced into the network via the first branch in a first step of the method and b) in a second step of the method a reverse current (I2 ) of equal magnitude to the current flowing in the central measurement branch or a reverse voltage (U2 ) is introduced into the central measurement branch so that the connection point (A) of the conductors lies at zero potential, and c) the voltage (Ux ) necessary therefor is measured, and from it the contact resistance (Rx ) in the central branch without the conductor resistance can be determined.
Patent DE-3678498-D1 (DE)
Inventor: GENNARI FEDERICO
IPC: C07H19/10
Filed: 1986-06-25
Granted: 1991-05-08
Abstract: New cytidine-diphosphocholine (CDP-choline) salts with long-alkyl chain sulphonic acids suitable for injectable pharmaceutical formulations, but more specifically for oral formulations.Said salts are prepared by a process comprising preparing an aqueous solution of basic CDP-choline, preparing an aqueous sulphonic acid solution, reacting these two solutions together to obtain the required salt, and recovering this salt with a high degree of purity.
Patent DE-3687169-D1 (DE)
Inventor: GOODMAN G
IPC: C12N5/07
Filed: 1986-12-12
Granted: 1993-01-07
Abstract: Animal cellular responses, and particularly immune-related responses, are modulated by contacting such cells with a unit dose of a composition containing an effective amount of an isoxanthopterin-8-aldoglycoside. An isoxanthopterin has a structure that conforms to formula (I), wherein R1 is a substituent and R2 is an aldoglycoside.
Patent DE-3763155-D1 (DE)
IPC: B23B51/04
Filed: 1987-09-04
Granted: 1990-07-19
Abstract: 1. Precision boring tool for making precision bored holes comprising a cutter head having arranged on its circumference several cutter bars, each being pressable by a securing device against a shoulder of said cutter head, the distance of said cutter bars from the longitudinal axis of said cutter head being different and said cutter being offset from one another in the direction of said longitudinal axis, characterised in that three cutter bars (1, 2, 3) of circular design are arranged at a spacing of 120 degrees on the circumference of said cutter head and are offset in the axial direction such that the effective cutting edge sections of said cutter bars (1, 2, 3) continually pass over into one another when projected onto a plane of the axis.
Patent DE-3764074-D1 (DE)
Inventor: BENUZZI PIERGIORGIO
IPC: B27G19/10
Filed: 1987-11-25
Granted: 1990-09-06
Abstract: An apparatus for cutting panels (P) of wood or the like comprises a cutting carriage (C) which is movable along a cutting line with respect to a worktable supporting the panel to be cut, and includes a circular saw (S) and means (9, 10) for rotatively actuating the saw and for adjusting its position perpendicularly to the worktable. The saw (S) is constituted by at least two co-axial and aparallel saw discs (1, 101) which may be displaced axially with respect to each other with the aid of remotely-controlled adjusting means (15, 22, 122) whereby during a forward stroke (A) of the cutting carriage (C) the saw (S) performs a first cut (T1) of larger width (L') and of partial depth, and during the return stroke (R) it performs a second cut (T2) of smaller width (L) and penetrating throughout the thickness of the panel (P).
Patent DE-3768217-D1 (DE)
Inventor: MILLER JAMES ANTON
IPC: B62D11/08
Filed: 1987-10-30
Granted: 1991-04-04
Abstract: A large piston (50) initially acts to supply a large volume of braking fluid to a brake port (30) by way of a check valve (118) disposed in a small piston (52) working in a chamber (104) in communication with the brake port (30). When the pressure in this chamber (104) reaches a certain level a pin (132) lifts a relief valve ball (136) off its seat and vents the large piston chamber (88) to a reservoir line (22), via various passages in the large piston (50) and the valve body. The poppet (120) of the check valve and the ball (136) of the relief valve act against oppositely facing seats in a bore through the small piston and the large piston chamber (88) communicates via a passage (114) with this bore, inbetween the two valve seats. Additional venting of the large piston chamber (88) is provided by a direction sensitive valve (80, 86) which provides a venting passage when the large piston (50) is retracting.
Patent DE-3772255-D1 (DE)
Inventor: LAGARDE GILLES
IPC: A23C19/032
Filed: 1987-05-15
Granted: 1991-09-26
Abstract: The present invention relates to a process for the treatment of milk for cheesemaking. The said treatment process consists in inoculating the milk with bacterial protoplasts before rennet is added.
Patent DE-3776576-D1 (DE)
Inventor: LARSSON NILS HAAKAN IVAR
IPC: E05F15/00
Filed: 1987-09-09
Granted: 1992-03-12
Abstract: PCT No. PCT/SE87/00405 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 9, 1987 PCT Pub. No. WO88/02804 PCT Pub. Date Apr. 21, 1988.A safety device, particularly intended to be used in roll-up doors to cause reversal of the door closing movements in case an obstacle obstructs the path of movement of the door. The device comprises at least a couple of photoelectric cells which are arranged at a certain distance from the closing edge of the door leaf in alignment with the door leaf on a support arm which is displaceable in the direction of closing of the door.
Patent DE-3784410-D1 (DE)
Inventor: STENGAARD FLEMMING FAURBY
IPC: B01D67/00
Filed: 1987-08-26
Granted: 1993-04-08
Abstract: Permeable, porous polymeric membrane with hydrophilic character of the membrane, said character being obtained by treatment with a solution comprising one or more hydrophilic, mono-or polymeric compounds selected among soluble, OH-containing cellulose derivatives, polyvinylalcohols and low molecular weight, polyfunctional, NH-and/or OH-containing compounds, optionally in the presence of a cross-linking agent, a surfactant and a initiator followed by rendering the layer deposited during the treatment insoluble on the membrane surface by means of a catalyst reaction at elevated temperatures in order to fixate the hydrophilic material to the membrane. Furthermore a process for the preparation of these membranes by means of treating a permeable, porous, polymeric membrane of hydrophobic character with the above solution in the presence of a catalyst and optionally in the presence of a cross-linking agent, a surfactant and an initiator, and curing of the coated membrane by means of heating to form an insoluble, hydrophilic surface layer. The membranes are suitable for use in ultra- and microfiltration.
Patent DE-3854272-D1 (DE)
Inventor: OGLE CHRISTOPHER LEON
IPC: A47C/
Filed: 1988-04-07
Granted: 1995-09-07
Abstract: The invention relates to seat forms, the internal structure of a seat to which the seat owes its shape and to which padding is applied. The seat form (60) has a back portion (61) and a base portion (62). The lengths of the portions are extendable by addition of extension segments (91) and (92). The form may be formed in two halves (61) and (62) interconnected by a plurality of multileaved hinges (63) to allow the angle between the back portion and base portion to be varied. The extension segments (91) and (92) are secured to the previous extension segment or to the basic portion by two segment bolts (68) which have a threaded shaft (70) and a slotted head (69) with a threaded bore (71). The bolts engage a threaded bore (67) in the base or back portion or the threaded bore (71) of the previous segment bolt (68). A pommel (81) is releasably connected to the base portion (62) to improve abduction.
Patent DE-3862077-D1 (DE)
Inventor: SCHWARZ ALOIS SCHWARZ ALOIS
IPC: F28F9/02
Filed: 1988-07-19
Granted: 1991-04-25
Abstract: Sectional radiator, especially made from aluminium, having an upper collector strip (1) for the forward heating motion and a lower collector strip (2) for the return heating motion, and having radiator sections (3) arranged between the two collector strips (1, 2) and connected thereto by means of pipe lengths. In this arrangement, the pipe lengths (5) are retained displaceably in the bores (32) of the radiator sections (3) and/or in the collector strips (1, 2), and the two collector strips (1, 2) are connected to one another by means of tension rods (6) which are subjected to the action of springs (7). <IMAGE>
Patent DE-3863047-D1 (DE)
Inventor: LISEC PETER
IPC: E06B3/673
Filed: 1988-09-26
Granted: 1991-07-04
Abstract: The device for heating the edges of glass panes, to which prefabricated spacing elements are to be attached, comprises a lateral support (1) for the glass panes, and a linear conveyor (2) which is provided at the bottom edge of the support (1) and is formed, for example, by a row of conveying rollers (3). Also provided are two horizontally aligned, elongate heating elements (5, 6) which are assigned to the horizontal edges of the glass pane. Of the said heating elements (5, 6), one (5) is arranged so as to be moveable up and down immediately above the linear conveyor (2) and the other (6) to be moveable up and down along the lateral support (1) (arrow 18). The two horizontal heating elements (5, 6) are fixed to carriers (7, 8) which can be swivelled about horizontal axes (9, 10), so that the heating elements (5, 6) can be swivelled out of their active position associated with the glass pane. Finally, an elongate (5), essentially vertically aligned heating device (14) is provided, which is arranged next to the vertical edge (13) on the outlet side of the lateral support (1) and has two mutually facing heating elements (15, 16). 
<IMAGE>
Patent DE-3866098-D1 (DE)
Inventor: KLIGMAN ALBERT M
IPC: A61Q19/10
Filed: 1988-01-07
Granted: 1991-12-12
Abstract: Facial skin is treated to remove materials from its surface and the sebaceous follicles as follows: (a) a film of liq. cyanoacrylate monomer (I) adhesive is applied to the skin; (b) the monomer (I) is allowed by polymerise; and (c) the coating is then removed from the skin. In step (a), pref. (I) is alpha-methyl cyanoacrylate, and this is pref. applied as a uniform layer of brushing. Materials in step (c).  The polymerised film is pref. removed by contacting it with another adhesive on a pliable backing or tape (esp. cloth, paper, or a plastic such as polyester), then lifting or peeling the backing or tape from the skin.  Material removed from the skin include bacterial, fungi, mites, and follicular horn.
Patent DE-3866391-D1 (DE)
Inventor: ASTIER PIERRE
IPC: A44B1/14
Filed: 1988-02-29
Granted: 1992-01-09
Abstract: A clothing ornamentation device adapted to be fitted to a button inserted in a buttonhole including a cylindrical body which is hollow on the inside in order to house or maintain in position a button so that the periphery of the latter can serve as a guide and its axis serves as a rotation axis for the cylindrical body. One end of the body serves as a decorative device or support therefor, and the second end being provided with a perpendicular strip forming a lug substantially in the direction of the generatrices of the cylindrical body and constituting the start of an open ring parallel to the second end terminating in a short ramp provided with a dull point.
Patent DE-3870343-D1 (DE)
Inventor: DISCHLER LOUIS
IPC: D06C19/00
Filed: 1988-06-09
Granted: 1992-05-27
Abstract: An apparatus and method of treating fabric by directing low pressure air at near-sonic velocity between the fabric and a rigid plate tangentially in the warp direction of the fabric to cause the fabric to vibrate at extremely high rate. This high speed vibration causes sawtooth waves in the fabric to break fiber-to-fiber resin or finish bonds thereby decreasing the bending and shear stiffness to enhance the flexibility, drape and softness of the fabric.
Patent DE-3872240-D1 (DE)
Inventor: FANDRICH HEINZ-JUERGEN
IPC: G02B6/42
Filed: 1988-09-07
Granted: 1992-07-23
Abstract: The light guide plate (1) has light emitted from a source guided in a direction parallel to the main surface of the plate before its emission from surface projections (3) in random directions to obtain a uniform overall output. The smooth surface of the light guide plate (1) is coated with a continuous transparent intermediate layer (2) with closely spaced projections (3) on one side of the latter having a height and width within the range between 0.5 mm and 0.001 mm. The transparent intermediate layer (2) may comprise a flexible foil or a rigid plate applied directly to the surface of the light guide plate (1) without any intermediate gap.
Patent DE-3874868-D1 (DE)
Inventor: BERIGER ERNST DR
IPC: A01N43/82
Filed: 1988-12-09
Granted: 1992-10-29
Abstract: Novel compounds of the formula   <IMAGE> (I)  wherein R1 is C1-C12alkyl that is unsubstituted or substituted by halogen, phenyl, C1-C3alkoxy or by hydroxy, C1-C3alkyl that is substituted by carbonyl, O-alkylcarboxy, amino or by a heterocycle, unsubstituted or halo-substituted C3-C7cycloalkyl or unsubstituted cyclopropylmethyl, unsubstituted or halo-substituted C3-C7alkenyl, unsubstituted or halo-substituted C3-C7alkynyl, benzyl that is unsubstituted or mono-, di-or tri-substituted in the nucleus by C1-C4alkyl, halogen, nitro, cyano or by trifluoromethyl, or is the radical R2-(O-CH2-CH2-)n wherein R2 is hydrogen or C1-C4alkyl and n is a number from 1 to 3, as active ingredients for controlling nematodes that parasitise plants and for preventing damage to cultivated plants caused by nematode attack.
Patent DE-3876912-D1 (DE)
Inventor: BALL KEITH VERNON
IPC: A61M36/00
Filed: 1988-09-19
Granted: 1993-02-04
Abstract: Cartridge for an implant gun contains implantable pellets. The cartridge is an elongate carrier strip having uniformly spaced pellet holders there along. Each holder has a cavity for holding one and pref. two pellets. The cartridge is pref. injection moulded from low density polyethylene or polypropylene. The cavities are pref. provided with inward protruberances at one end to resist inadvertent release of a pellet and the other end is pred. closed by a thin perforotable layer which may be a plastics film, metal foil or laminate. If a plastics fily is used, it can be produced as part of the injection moulding process. If the pellets need to be protected from moisture, then the end contg. the protruberances can also be closed by a thin perforated layer.
Patent DE-3878709-D1 (DE)
Inventor: CASALI ENZO
IPC: B29C48/09
Filed: 1988-03-25
Granted: 1993-04-08
Abstract: A double-layer tubular structure is disclosed, which is obtained by co-extruding poly(vinyl chloride) and poly(ethylene-co-vinyl acetate), wherein the inner layer, constituted by poly(ethylene-co-vinyl acetate), has a thickness comprised within the range of from 35 to 95% of the total thickness of the tubular structure. This makes it possible the amount of toxic substances, e.g., plastifiers and lubricants, which from poly(vinyl chloride) migrate to blood, to be kept as low as possible, with the versatility of processing and use, typical of poly(vinyl chloride), being simultaneously retained.
Patent DE-3881277-D1 (DE)
Inventor: KNORR HEINRICH
IPC: C25D17/06
Filed: 1988-04-28
Granted: 1993-07-01
Abstract: The supports for goods lowered into or raised from chemical baths, esp, metal sheets to be electroplated or chemically etched, are strips coupled with a lifting shaft carried by a bridge frame movable on guide rollers along lateral rails above the baths.  On movement of the carrier bridge, lifting members are brought below support arms. To avoid damage to treated goods or bath equipment caused by undesirable tilting, elongated strips made of plastic resistant to aggressive bath vapours, have one end fixedly attached to vertical struts in the carrier bridge, and are long enough to cover at least the major portion of the vertical transit distance during operation.