baber/WOPTO huggingface dataset:
Patent DE-3680267-D1 (DE)
Inventor: SEIDLER JACK
IPC: H01R12/55
Filed: 1986-01-30
Granted: 1991-08-22
Abstract: A solderable lead is provided for connecting an electrically conductive element (such as a terminal clip, or a connector contact, or a semiconductor chip holder terminal) to a metallic area on a substrate or the like, the solderable lead having a discrete slug of solder mechanically engaged in a special way in a position to be melted for bonding the lead to the metallic area. In one form of solderable lead, a terminal clip portion adapted to be secured to a metallic area on a second substrate is also provided, the terminal clip portion having one or two additional discrete masses of solder mechanically engaged with the clip portion in position to be melted for bonding the clip to one or two metallic areas on the second substrate.
Patent DE-3681753-D1 (DE)
Inventor: TOLKSDORF WOLFGANG F M
IPC: G02F1/095
Filed: 1986-04-16
Granted: 1991-11-07
Abstract: Planar optical waveguide has a crystal unit, consisting of a nonmagnetic substrate (S) with (1) first and (2) second epitaxial magnetooptical layers based on Fe garnet, the second having a refractive index n2 ca. 1 x 10-3 to 1 x 10-2 greater than the refractive index n1 of the first layer.  The novelty is that, between (S) and (1), there is a layer (A) based on Fe garnet, which absorbs radiation in the 1.0-2.5 micron wavelength range and has a refractive index nA greater than n1. The magnetooptical layers are of the compsn. Y3-xPbxFe5O12; x = 0.007-0.015 for (S) and x = 0.02-0.04 for (2).  In (S), the material contains cation substit(s). which can occupy the dodecahedral, octahedral and/or tetrahedral lattice positions in the garnet lattice.  In particular, (A) has the compsn. Y3Fe5-x-y-zAxDyMzO12 where A = CoIII; D = CoII; M = SiIV,  TiIV and/or ZrIV ions; x = 0-0.3; y = 0-0.3; z = y or more; y + z = 0-0.6; x + y + z = max. 0.6; x + y = more than O; z = O if y = O. Esp. suitable compsns. for (A) are Y3Fe4.9Co0.1O12; Y3Fe4.939 Co0.018Ge0.042O12; and Y3Fe4.74Co0.12Si0.15O12.  (A) is max. 100 microns thick.  (S) has the compsn. Gd3Ga5O12.
Patent DE-3686411-D1 (DE)
Inventor: ARNAU-MUNOZ JOSE
IPC: B65D41/26
Filed: 1986-12-18
Granted: 1992-09-17
Abstract: A receptacle stopper comprising in combination:   a) means (4,14,24,34,44) known per se for the removable fastening of the said stopper on the receptacle; b) means (5,15,25,35,45) provided inside the body of the stopper and making it possible, when the latter is removed from the receptacle, to introduce a set dose of the product contained in the receptacle into the said body and to diffuse the latter progressively during use, in the course of which the said set dose is used up and the stopper separated in order to be recovered.   The preferred use of the stopper is in the washing of laundry by machine with a liquid detergent. In this case, the stopper filled with a set dose of detergent is placed in the drum of the machine together with the laundry to be washed.
Patent DE-3687600-D1 (DE)
Inventor: HAEUSER ERHARD
IPC: B29B7/60
Filed: 1986-06-24
Granted: 1993-03-11
Abstract: A cast resin plant has at least two tanks, preferably capable of being evacuated, for the resin reagents, metering pumps for these, a mixer beyond the pumps, and devices to circulate the reagents in their tanks. At least one of the tanks has a pumping device with a piston rod which holds one piston for a circulating pump and a second piston for a metering pump; the circulating pump is built into the circulating system of its tank.
Patent DE-3764082-D1 (DE)
Inventor: SCHLUETER WERNER
IPC: E04F13/04
Filed: 1987-12-08
Granted: 1990-09-06
Abstract: 1. Plastics material film (4) for an insulating covering for building surfaces provided with profilings which extend parallel to one another, are alternately open and have a dovetailed cross-section, characterised in that a wide-meshed non-woven netting (3) is fixedly applied to the rear surface (4a) of the plastics material film (4), the filaments (31, 32) are disposed on the rear surface of the non-woven netting (3) so as to protrude partially therefrom, and the non-woven netting (3) is pressed into the portions forming the face which abuts against the building surface, i.e. it is pressed into the rear surface of the plastics material film, or respectively it is partially sealed therein.
Patent DE-3767246-D1 (DE)
Inventor: KRAEUTLER BERNARD
IPC: B29C65/02
Filed: 1987-07-27
Granted: 1991-02-14
Abstract: Flexible curtains stiffened at regular intervals by reinforcing bars (9), the curtain being of the type suitable for constituting a goods-handling door, are fabricated with a welding station (5) which is movable along three orthogonal axes, a table (1) having a top (11) optionally fitted with at least one series of brooves (a, b, c, d, e, f; a, g, h, i, f) which are equidistant, and parallel to one of the displacement axes of the welding station, and at least two retaining members (7, 7') which are perpendicular to the grooves, at least one of the members being movable.
Patent DE-3768648-D1 (DE)
Inventor: MUELLER JUERGEN
IPC: H02G11/00
Filed: 1987-12-17
Granted: 1991-04-18
Abstract: The invention relates to a cord holder (10) for an iron, with a bar (11), one end of which has a guide element (12) with a guide lug and with a holding jaw (14) for the cord, whilst the other end of the bar (11) preferably has a helical spring (15) which can be connected to an ironing board (17) by means of a mounting (16). The guide element (12) designed as an arm (19) and the bar (11) are connected by means of a joint, in such a way that the arm (19) is preferably pivotable through 180 DEG . <IMAGE>
Patent DE-3768977-D1 (DE)
Inventor: DE HAAN GERARD
IPC: G11B15/14
Filed: 1987-01-30
Granted: 1991-05-08
Abstract: When, for example, MAC signals (inter alia C-MAC or D2-MAC signals) are recorded directly on a video recorder and no special steps are taken, information will be lost as a result of the change-over from recording by means of one write head (7) to recording by means of another write head (8). The relevant signals to be recorded comprise a sequence of lines with a first signal block (Fi) containing a line-synchronising signal and at least one additional signal, and a second signal block (Si) containing the chrominance and luminance information of the video signal. In accordance with the inventive step specific first signal blocks (F1, Fi, Fj, Fk) or at least the additional signals of these first signal blocks are accommodated in a second signal block (Sn) of a non-relevant video line and are subsequently recorded on the record carrier. After the relevant second signal block (Sn) has been read from the record carrier the relevant first signal blocks, or at least the additional signals of these first signal blocks, are extracted from the second signal block and re-inserted into the data stream of first signal blocks at their original locations. The relevant first signal blocks may be those first signal blocks during which the heads are switched (Fig. 1a and 1b) or may be other (subsequent, when viewed in the time) first signal blocks (Fn-3 to Fn) which can no longer be inserted into the data stream of the first signal blocks because these first signal blocks, during which head switching is effected, have been repeated earlier in the data stream (Figs. 7a and 7b).
Patent DE-3770719-D1 (DE)
Inventor: KOBAYASHI TOSHIYUKI
IPC: B01D1/18
Filed: 1987-07-01
Granted: 1991-07-18
Abstract: A granule-shaped composition containing an agricultural chemical compound and a high proportion of an anionic surface-active agent of selected types in an effective amount to enhance the useful biological activity of said agricultural chemical compound may readily be produced by a process wherein a concentrated aqueous solution or slurry containing said agricultural chemical compound and the anionic surface-active agent at selected ratios, as well as one or more optional additives such as a solid vehicle or water-soluble extender is atomized by means of a spray nozzle of specified outlet orifice diameter and is spray-dried in a spray-drying tower chamber according to a counter-current flow spray-drying method in a specially stipulated manner and under specially selected conditions of operation. The granule-shaped composition so produced has a substantially hollow space within each substantially spherical granule and shows high free-flowing property, favorable collapsibility or disintegrability into water, and favorable solubility or dispersibility in water.
Patent DE-3771877-D1 (DE)
Inventor: SKOENVALL TAGE
IPC: F16L37/00
Filed: 1987-05-29
Granted: 1991-09-05
Abstract: Method in branching off a tube (10) wherein an oval aperture (11) is made in the tube wall and a tube element (12) having a flange (13) at one end thereof, is inserted through the oval aperture from the outside of the tube. The flange is pressed against the inside surface of the tube by means of a ring (15) provided on the tube element, which is engaged with the outside surface of the tube and is fixedly secured to the tube element, a sealing ring being located between said flange on the tube element and the inside surface of the tube.
Patent DE-3778821-D1 (DE)
Inventor: DAVENPORT KENNETH G
IPC: C07C45/54
Filed: 1987-06-02
Granted: 1992-06-11
Abstract: A process is provided for the production of 6-hydroxy-2-naphthones, e.g., 6-hydroxy-2-acetonaphthone by contacting a 2-naphthyl carboxylate ester, e.g., 2-naphthyl acetate with at least 20 moles of hydrogen fluoride per mole of 2-naphthyl ester, at reaction temperatures, e.g., 0 tg. 100 DEG C for a period of reaction, e.g., 30 minutes to 8 hours sufficient to produce the desired amount of 6-hydroxy-2-naphthone. The process may utilize a carboxylic acid or anhydride, e.g., acetic acid or anhydride as an additive for the purpose of further increasing the regioselectivity of the 6-hydroxy-2-naphthone product. The process is capable of being carried out at a conversion of 2-naphthyl ester of at least 90% and a regioselectivity to 6-hydroxy-2-naphthone of at least 90 mol%.
Patent DE-3781552-D1 (DE)
Inventor: HOLSTE DIETER
IPC: H01R9/26
Filed: 1987-07-18
Granted: 1992-10-08
Abstract: The fixing foot (1) for attachment to a carrier rail (3), has a spring locking element (5) cooperating with one arm of the carrier rail (3) and an integral locking clamp (6) which is pivoted into engagement with the locking element (5).  Pref. the rear side of the spring locking element (5) has a pocket (8) for receiving one edge (9) of the pivoted locking wedge (6) when this is moved into the locking position, with a thin hinge section between the fixing foot (1) and the locking wedge (6). The opposite end of the locking wedge (6) to that engaging the locking element pref. cooperates with a stop shoulder (11) provided by the foot (1).
Patent DE-3782680-D1 (DE)
Inventor: DREWS WOLF-DIETRICH DR DIPL PH
IPC: B06B1/06
Filed: 1987-05-08
Granted: 1992-12-24
Abstract: The ultrasound MHz oscillator has a piezoelectric ceramic and a metal amplitude transformer with a concave curved plate. An upward-tapering amplitude transformer (2) is provided and has a surface at its upper end. A hollow reflector (3) holds the liquid being atomised. A flat piezoelectric disc is provided (1). The distance of the focal point (6) from the intersection of the axis  of symmetry with the hollow reflector is twice the diameter of the reflector. The amplitude transformer (2) tapers to a neck (8) whose diameter is chosen according to the  working frequency of the atomiser, which is given by the wavelength of ultrasound in the amplitude transformer.
Patent DE-3782763-D1 (DE)
Inventor: LESCHKE RUDOLPH JOHANN
IPC: C13B25/06
Filed: 1987-03-24
Granted: 1993-01-07
Abstract: The composition of the final mixture leaving a two-stage evaporator is controlled by measuring the boiling temperature of the intermediate liquid mixture which leaves the first-stage and which is in equilibrium with the vapor stream leaving the first-stage. From this boiling temperature, the concentration of the less volatile component is calculated, and this calculated concentration is used to adjust the heat input to the second stage in order to produce a final product having a predetermined composition.
Patent DE-3785052-D1 (DE)
Inventor: MUELLER GERHARD
IPC: G06Q10/00
Filed: 1987-01-23
Granted: 1993-05-06
Abstract: The form processing program is composed of individual programs corresp. step by step to the data fields on the form. Pref. each form specification is evaluated to identify the field designations, and the individual programs are called up accordingly. Pref. a selected form specification is transferred field by field from a form memory into a scanning and interpreting unit. The definition data of each field are compared with a dictionary in a field type memory. The definition data are fed to a field type processing modulus for field data processing in communication with a field data memory in accordance with an individual program.
Patent DE-3786048-D1 (DE)
Inventor: WHITE PETER
IPC: B29C33/12
Filed: 1987-08-25
Granted: 1993-07-08
Abstract: Welding muffs for joining thermoplastic pipes are moulded using a core 10a, 10b in which are placed terminals 17,18 supported by plastics posts 27,28 which may be removable and/or frangible so that when the cores are withdrawn the plastic posts do not prevent withdrawal.
Patent DE-3860302-D1 (DE)
Inventor: OKADA KAZUO C O UNIVERSAL CO L
IPC: G07F17/34
Filed: 1988-05-19
Granted: 1990-08-16
Abstract: A crane game machine which comprises a premium article placing face (3) for putting a large number of premium articles (4) thereon, a crane (5) having a plurality of hooks (6) for grasping a premium article (4), a driving mechanism (60) for setting the crane (5) to a position on the premium article placing face (3) and for making the crane hooks (6) grasp a premium article (4) in response to a starting operation by an operator, and a grasping force changing means (70) for changing premium article grasping force of the crane hooks (6). It is difficult to gain the premium article when the premium article grasping force is adjusted to relatively small while it is easy to gain the premium article when the premium article grasping force is adjusted to relatively large. Thus, the probability of gaining the premium article can be regulated in a recreation hall or the like where the game machine is handled.
Patent DE-3869661-D1 (DE)
Inventor: INBASEKARAN MUTHIAH N
IPC: C07C41/16
Filed: 1988-05-27
Granted: 1992-05-07
Abstract: A process of preparing an aromatic propargyl ether, preferably bispropargyl ether, from hydroxyaromatic compounds comprising vigorously stirring a propargyl halide, preferably propargyl chloride, with a hydroxyaromatic compound, such as bisphenol A, in an aqueous sodium hydroxide solution at a temperature of from 0 DEG C to 100 DEG C, in the presence of a phase transfer catalyst such as tetrabutylammonium bromide. The mixture is then filtered to recover a solid product. That product is washed with water and propanol. This process provides a product having greater than 95 percent purity in yields ranging from 85 to 97 percent of theoretical.
Patent DE-3871169-D1 (DE)
Inventor: YATZIDIS HIPPOCRATES
IPC: A61M1/16
Filed: 1988-01-25
Granted: 1992-06-25
Abstract: The dialysis solution is based on bicarbonate ions and contains a peptide based on glycine.
Patent DE-3871444-D1 (DE)
Inventor: SCHMIDT ALBERT
IPC: A61C13/08
Filed: 1988-02-24
Granted: 1992-07-02
Abstract: The composite material has a support layer of noble metal which contains at least 20 % by weight silver and 20 % by weight palladium, and the total of the weight of palladium and silver is at least 50 % by weight. The support layer is bonded via a silanising layer to a plastic layer. A heat-protecting layer is arranged between the support layer containing noble metal and the silanising layer and is composed of a metal of the group comprising tin, chromium, copper, silver, nickel, zinc or gold. The heat-protecting layer is applied to the support layer by electrolysis before application of the silanising layer which contains silicon or silicon oxide.
Patent DE-3873751-D1 (DE)
Title: Dissolutionstestgeraet.
Inventor: SCHNEIDER ORTWIN
IPC: G01N31/00
Filed: 1988-05-19
Granted: 1992-09-17
Abstract: The testing device has a filter stripping device (22) attached to the movable section (6) of the appts. frame supporting one or more measuring containers (8) within a water bath (7) maintaining a given temp. The stripping device (22) engages the filter (11) to remove the latter from the suction hose (10) in a given position of the movable section (6). Pref.  the stripping device (22) contacts the filter (11) at a given point in the path of movement of the movable section (6) between a test stand (13) and a rinsing stand, with subsequent removal of the filter (11) upon lifting the suction hose (10).
Patent DE-3874989-D1 (DE)
Inventor: KIPFELSBERGER CHRISTIAN DIPL I
IPC: H02G15/18
Filed: 1988-07-12
Granted: 1992-11-05
Abstract: A heat-shrinkable wrapping consists of at least one heat-shrinking item and one mechanically reinforcing item. The heat-shrinking component is a flat sheet film which covers the whole area and is corsslinked and stretched polymer; at least part of the reinforcement is in the heat-shrinking layer and is fixed to it. The reinforcement has constituents running at least in the direction of shrinkage and they are of a nature to change shape commensurately with the shrinkage occurring. The reinforcements are pref. made of rubber polyester, polyurethane, polyamide or glass and can contain crosslinking accelerator such as trialyl-cyanurate; the wrapping can have a coating of low m.p. polyethylene.
Patent DE-3881572-D1 (DE)
Inventor: TINTI MARIA ORNELLA
IPC: C07C237/00
Filed: 1988-03-18
Granted: 1993-07-15
Abstract: A process for producing (-) N-acetylaminocarnitine and (+) N-acetylaminocarnitine by resolution of a racemic mixture of(+/-) N-acetylaminocarnitine where the racemate is reacted with an optically active acid (e.g. (+) dibenzoyl (D(-) tartaric acid) and the diastereoisomeric salts thus obtained are separated by fractional crystallization.
Patent DE-3883353-D1 (DE)
Inventor: YASUDA MASAAKI
IPC: C07C67/00
Filed: 1988-06-09
Granted: 1993-09-23
Abstract: naphthalenes (I) are produced by (a) subjecting sec. alkyl-substd. naphthalenes (II) to liq. phase oxidn. in the presence of at least 0.5 ppm of Pd or Au added as a soluble cpd.; and (b) converting the resulting hydroperoxidase and/or carbinols to (I).
Patent DE-3884392-D1 (DE)
Inventor: UITZ MARK O
IPC: B65D19/42
Filed: 1988-08-30
Granted: 1993-10-28
Abstract: In order to provide a plastic container system and a pallet system which is connected thereto, in which a plurality of containers can be placed together to form a unit, possibly in conjunction with a specially constructed pallet, a container system having containers (11) and at least one pallet (100) is proposed, having a strap device (124) to connect the stacked containers (11) to the pallet (100), the strap device (124) comprising a multiplicity of straps which are each dimensioned such that they fit into the grooves (112) situated below each bottom rail (102) and extend upwards beyond the end of the containers (11) directly over the bottom rail (102) at one end of the stack, through each of the grooves (40) in the containers (11) at the tip of the stack directly above the bottom rail (102) through which the strap runs, and downwards beyond the other end of the container directly above the bottom rail (102) and up to the other end of the stack, and having means for connecting the two ends of the strap. <IMAGE>
Patent DE-3885245-D1 (DE)
Inventor: MORRIS CHRISTOPHER JAMES
IPC: G09G3/20
Filed: 1988-12-01
Granted: 1993-12-02
Abstract: A method of operating a display comprising a lattice of pixel elements (20), includes the step of time-multiplex addressing collections of pixel elements. This addressing step includes using a first shift register means (4, 26, 28) to designate operation of a second shift register means (6, 30, 32) to select a function to be performed. If the second shift register means (6, 30) is in bypass mode, then the first shift register means (4, 26) is effective as a mask to specify which of the stages in the second register means should be bypassed, and allows non-sequential group addressing of the pixel elements. Such an arrangement (2, 22) of first and second shift register means is suitable for use in controlling the addressing of collections or rows of pixel elements; the function to be selected by the second shift register means is the strobing of the collections or rows.
Patent DE-3886593-D1 (DE)
Inventor: FIORENTINO FRANK S
IPC: A61H33/04
Filed: 1988-06-20
Granted: 1994-02-10
Abstract: The disclosure relates to an eye wash station in which a basin housing (12) has an eye wash feed tank (14) above it and a liquid collection tank (16) below it all formed in polyethylene and mounted on runners (18). The basin is supported on a vertical base member (22) on said runners to pivot between an un-activated upright position and a horizontal operative position and spray nozzles (28a) on the basin connected to the feed tank to provide an upwardly directed eye wash spray when the basin is horizontal. Eye wash collecting in the basin is delivered through an outlet (40) to an aligned inlet (16a) in the collection tank. The arrangement is particularly suitable for use as an emergency eye wash station for use by workers in flushing harmful material from their eyes.
Patent DE-3886838-D1 (DE)
Inventor: KUIJK KAREL ELBERT
IPC: G09G3/36
Filed: 1988-06-10
Granted: 1994-02-17
Abstract: In a picture display device driven with an active matrix the voltage across the pixels (12) is accurately adjusted by discharging or charging the associated capacitances, if necessary, first to beyond the transition range (17) in the transmission/voltage characteristic.
Patent DE-50000916-D1 (DE)
Inventor: SCHNEIDER ALEXANDER
IPC: H01F5/00
Filed: 2000-02-29
Granted: 2003-01-23
Abstract: A magnetic release is described for an electrical switching device, such as a circuit breaker, which has a coil, a core located inside the coil, and an armature in the form of a plunger-type armature which can move inside the coil or in the form of a hinged armature. The coil is stamped and bent from sheet metal composed of an electrically highly conductive material. It has first webs that are located at a distance from one another in a first plane and second webs that are likewise located at the same distance from one another in a second plane. The webs each run parallel to one another and are offset with respect to one another in such a manner that the webs are disposed with connecting webs in a helical shape around a center axis, and on the inside form a through-opening for accommodating at least one core.
Patent DE-50001087-D1 (DE)
Inventor: KROMBHOLZ KLAUS
IPC: B62D11/24
Filed: 2000-10-30
Granted: 2003-02-20
Abstract: The invention relates to a method for steering and driving a self-propelled working machine, or a working machine comprising front wheels and steerable rear wheels. In order to guarantee high steering stability at all driving speed ranges, when the steering wheel of the working machine is rotated, the front wheels are driven at different speeds, the difference between the speeds of said front wheels being controlled in accordance with the magnitude and the direction of the steering wheel rotation. In a first driving speed range of the working machine, the rear wheels are guided at a predetermined steering angle which is dependent on the steering wheel rotation, in relation to a central axis of the working machine, in such a way that the instantaneous centre of rotation of the front wheels corresponds to that of the rear wheels. In a second driving speed range of the working machine which is higher than the first driving speed range, when the steering wheel is rotated, the rear wheels follow said rotation in a gradual manner and in a third driving speed range of the working machine which is higher than the second driving speed range, the rear wheels are readjusted into a straight driving position.