baber/WOPTO huggingface dataset:
Patent DE-3738531-A1 (DE)
Inventor: LOOS HORST
IPC: E05C17/04
Filed: 1987-11-13
Abstract: There is described a limiting detent 16 for the opening range of wings of windows, doors or the like, especially turn-and-tilt wings, interacting with the frame via a setting-out device. A setting-out arm 6a is mounted at one end merely pivotably, for example on the frame, whilst at its other end it engages via a sliding pin 14 pivotably displaceably into a long hole 13 of a sliding guide 11, for example on the wing. One end of the long hole 13 forms a detent 15 for the sliding pin 14, which limits the maximum opening range of the wing. To reduce the effective length of the long hole 13, the sliding guide 11 can be assigned a detent piece 17. This detent piece 17 is designed as a strip of flat material which can be slipped onto the outer surface of the sliding guide 11 and which engages, by means of at least two projections 18 and 19 projecting from its underside, in recesses 13 and 20 in the sliding guide 11 fixedly in terms of rotation and displacement and projects at least by means of a transverse edge 21 as a detent into the region of the long hole 13. <IMAGE>
Patent DE-3802489-A1 (DE)
Inventor: WECKHERLEN WERNER
IPC: D21B1/02
Filed: 1988-01-28
Abstract: Bulk vegetable material, especially bulk material in the form of wood chips, is conditioned for the manufacture of cellulose pulp in a silo (2) by means of steam. The steam must be introduced into the wood chips under strict temperature accuracy and distributed as freely and uniformly as possible. 
<??>To this end, the steam inlet nozzles (15) are so arranged at different points in the silo (2) that they are distributed with a high degree of uniformity and are shielded to prevent blockage by the bulk material. 
<??>The equipment is particularly intended for the conditioning of vegetable chips, especially of wood chips, for the manufacture of cellulose pulp or predominantly fibres for the production of paper and cardboard as well as the manufacture of fibre board. 
<IMAGE>
Patent DE-3802865-A1 (DE)
Title: Process for the preparation of enzyme agonists and antagonists
Inventor: GENIESER HANS-GOTTFRIED DR
IPC: C07H19/20
Filed: 1988-02-01
Abstract: The invention relates to a process for the preparation of nucleoside 3',5'-cyclothiophosphates as agonists or antagonists of second-messenger metabolism, starting from the nucleosides, wherein the unprotected nucleoside is phosphorylated with thiophosphoryl chloride in the 5' position of the nucleoside, and the product which has been selectively phosphorylated in the 5' position is cyclised in a water-miscible, aprotic organic solvent under with a boiling point (at standard conditions) below 250@C by means of a base which would have a pH of at least 12.5 in a one-molar aqueous solution.
Patent DE-3804018-A1 (DE)
Inventor: HOECKER MANFRED
IPC: F02M59/26
Filed: 1988-02-10
Abstract: The injection pump provides preinjection only during engine idling and partial load. This is achieved by providing a main release opening and an auxiliary release opening in the pump cylinder which appropriately register with first and second release grooves in a pump plunger which is rotatable between full load and low idle positions.
Patent DE-3804455-A1 (DE)
Title: Device for eliminating and providing play between the hitch components, to be connected to one another, of a trailer hitch
Inventor: GLAESSNER RALF DIPL ING
IPC: B60D1/02
Filed: 1988-02-12
Abstract: In a device for providing and eliminating play between the hitch components, to be connected to one another, of a trailer hitch in which a piston which brings about the elimination of play is supported by the filling with pressure fluid of a high-pressure cylinder space in the state in which play is eliminated, measures are proposed in order to prevent the penetration of air into the high-pressure cylinder space. Furthermore, measures are proposed in order to keep the overall volume of the device small despite the presence of means for protecting against the penetration of air into the high-pressure cylinder space.
Patent DE-3809144-A1 (DE)
Title: Push-button switch
Inventor: MAUTE HANS
IPC: H01H3/46
Filed: 1988-03-18
Abstract: In the case of a push-button switch (1) which has a switching element (13) which is inserted in a housing (11) such that it can be displaced and by means of which an electrically conductive connection can be produced between contacts (14 and 16), the switching element (13) is formed from a pressure piece (21), which is to be operated, and a contact element (22), which pressure piece (21) and contact element (22) are arranged such that they can be displaced parallel to one another in the housing (11) and are positively connected to one another by means of a lever (23) which is mounted such that it can pivot. As a result of this design, it is possible to step up the displacement movement of the pressure piece (21) so that large contact opening and short switching times are nevertheless ensured, despite the short stroke of a push button (17) which acts on the pressure piece (21). <IMAGE>
Patent DE-3819575-A1 (DE)
Inventor: BOROS FERENC DIPL ING
IPC: H02G5/00
Filed: 1988-06-09
Abstract: A busbar is provided for current distribution systems such as busbar trunking systems, switchgear and the like. The busbar has a C-shaped cross section and walls which are not uniform in thickness. The walls which lie closest to one another in adjacently mounted busbars have a thickness which is greater than the thickness of the walls which lie parallel to the mounting surface onto which the busbars are mounted.
Patent DE-3820171-A1 (DE)
Inventor: DEIMEL PETER DR
IPC: G02B6/42
Filed: 1988-06-14
Abstract: A detector in which a wave guide 2 directs optical radiation onto a light-sensitive surface 4 of the detector is arranged parallel to the wave guide 2 in such a way that the evanescent or transient part of the radiation conducted in the wave guide 2 is coupled directly into the detector. Preferably the detector includes a transparent electrode 3 which is dimensioned such as to protrude laterally beyond the detector film 4. A first metal contact 5 may be applied directly to the detector film 4 and a second metal contact 7 may be applied to the protruding region of the electrode 3. <IMAGE>
Patent DE-3822048-A1 (DE)
Title: Appendage for the drawing-ink pen for cleaning out its drawing tube
Inventor: EFUNE MICHAIL
IPC: B43K13/02
Filed: 1988-06-30
Abstract: An appendage to the drawing-ink pen for cleaning out its drawing tube contains a bushing (2) into which a tube (4) is pressed, and a needle (3), and is used for technical drawing. According to the invention, the bushing (2) is designed with a conical depression at the top and bottom, and cleaning takes place from above with the needle (3).
Patent DE-3823957-A1 (DE)
Title: Process for separating off heavy metal ions from aqueous solutions
Inventor: BALLHORN REINHARD DR
IPC: C02F1/28
Filed: 1988-07-12
Abstract: A process for separating off heavy metal ions from aqueous solutions is created, in which amorphous calcium phosphate is used as adsorbent. This substance enables the highly toxic heavy metal ions to be removed in an economical manner, inter alia from industrial waste waters (effluents).
Patent DE-3825288-A1 (DE)
Inventor: BAUGH STEPHEN
IPC: F16D1/08
Filed: 1988-07-26
Abstract: A hub coupling assembly (Fig 2) arranged to be interposed between a hub 2 and shaft 4 to effect rigid co-axial connection of the hub to the shaft includes slit inner and outer coupling sleeves 6, 8 and first and second wedge rings (10, 12). Bolts 94 pass through bores 90 in one wedge ring 12 to engage with threaded bores 92 in the other wedge ring and to effect engagement of the assembly. Further bolts (not shown) are engageable in threaded bores in one wedge ring to bear against an end face of the other wedge ring to effect dismantling. First and second locating rings 14, 16 are positioned respectively adjacent the end portions of the coupling sleeves to co-act therewith to restrain relative axial movement of the inner coupling sleeve relative to the outer coupling sleeve, both during assembly and during dismantling, and further provide a reaction block for the wedge rings during dismantling. <IMAGE>
Patent DE-3825406-A1 (DE)
Title: Piece of furniture on which to lie and sit
Inventor: LANGE JUERGEN PROF
IPC: A47C17/12
Filed: 1988-07-27
Abstract: Sofas traditionally have a backrest with cushions arranged loosely next to one another. They may also have armrests arranged fixedly on the furniture frame. The armrests cannot be adjusted for use in some other way. In order to be able to change in a simple way the rest parts of the piece of furniture on which to lie and sit and adapt them to the specific type of use of the user, the backrest (5, 7) can be adjusted, in order to form an armrest, from a first position approximately parallel to the longitudinal direction of the lying and sitting surface (18) into a second position running transversely to the longitudinal direction of the surface (18). The backrest (5, 7) can also be turned about a horizontal from an upright position for leaning against into a lying position. The backrest (5, 7) can be adjusted between the backrest position and the armrest position, and vice versa. It can thus be used either as a backrest or an armrest. The backrest (5, 7) can be turned downwards, both in the backrest position and in the armrest position, from an upright position into a lying position. <IMAGE>
Patent DE-3830472-A1 (DE)
Title: Workpiece-carrier transport in an assembly plant
Inventor: HAGEMANN LUDBERT
IPC: B23Q1/40
Filed: 1988-09-08
Abstract: Workpiece-carrier for assembly plants, which is guided via running rollers, which can be pressed in, on supporting rails and is provided with a shock-damped stopping and clamping apparatus.
Patent DE-3831269-A1 (DE)
Title: Air-conditioning device for a coach
Inventor: HAUSSMANN ROLAND DIPL ING
IPC: B60H1/00
Filed: 1988-09-14
Abstract: The invention relates to an air-conditioning device for a coach, in which essential parts of the air-conditioning device are combined in a ready-to-install constructional unit which is installed in the rear roof region of the coach. According to the invention, this air-conditioning device is designed in such a manner that the ready-to-install constructional unit (2) extends over the rear roof width of the coach, including the width of the roof duct, and contains the connection openings to the roof ducts (16), the condenser (10), the coolant collecting container (12) and the combined filter and drier (13), the condenser being arranged transversely to the coach on the upper side of the constructional unit (2) under an air feed (17) integrated into a roof part of the coach and in front of suction blowers (11), preferably axial-flow blowers, distributed over the rear side of the constructional unit, and behind each connection opening to the roof ducts (16) there being connected in each case a radial-flow blower unit (8, 20), and that each radial-flow blower unit (8, 20) has a plurality of radial-flow blowers driven by their own driving motors. <IMAGE>
Patent DE-3835418-A1 (DE)
Title: Process and apparatus for treating contaminated mineral salts or salt mixtures
Inventor: ZAMPIERI CHARLES
IPC: C01D3/08
Filed: 1988-10-18
Abstract: A process has been developed for recovering moist hides and preservation salts contaminated with animal wastes, such as flesh residues, skin residues, hair, faeces, blood, urine. First the preservation salt is heated to about 100 to 110@C and held at that temperature for at least 3 minutes. Thereafter it is heated up further and held at above 350@C for at least 4 minutes. The gases and vapours which evolve in the course of the heating are filtered and discharged into the atmosphere, whereas the treated preservation salt remaining behind following the heating-up is cooled back down to ambient temperature and carried off for re-use.
Patent DE-3835656-A1 (DE)
Title: Method for correction of the detonation time of a projectile which is fired from a weapon barrel, and a circuit arrangement for carrying out the method
Inventor: BERTHOLD RAINER DIPL PHYS
IPC: G01S11/10
Filed: 1988-10-20
Abstract: A method is described for correction of the detonation time of a projectile which is fired from a barrel, by means of a device for determining and evaluating the Doppler effect on microwave radiation which is emitted from the weapon barrel at a specific transmission frequency, to be precise using the formula <IMAGE>  where     S = distance,   c = the speed of light,   fo = transmission frequency from the weapon barrel   fD = Doppler frequency   According to the invention, the device measures the actual projectile speed profile with respect to time only for a specific time duration after firing and, outside this time duration, especially after it, the further speed profile is extrapolated. When the distance of flight determined in this way reaches a desired value, the detonation is triggered. The method is used whenever, for tactical reasons, the microwave radiation is emitted, for only a specific time after the firing, to the projectile, or whenever the signal received from the projectile falls below a specific level. <IMAGE>
Patent DE-3839255-A1 (DE)
Title: Process for producing natural sausage products without any artificial additives
Inventor: STAERFL THOMAS
IPC: A23L13/60
Filed: 1988-11-21
Abstract: Published without abstract.
Patent DE-3843870-A1 (DE)
Title: Radio network
Inventor: DALLMANN HORST
IPC: H04W4/16
Filed: 1988-12-24
Abstract: The object of the invention is to develop a radio network which is connected via a radio relay to a telephone network in such a way that call diversion can be implemented in the radio network also. To achieve this object, a mobile radio station (10) or a telephone subscriber (40) transmits its own telephone number and the diversion number of the other mobile radio station (11) to the radio relay (30). The mobile station's (10) own telephone number and the diversion number of the other mobile station (11) are preferably transmitted by means of a redirect telegram. The call diversion is automatically cancelled on the radio side when the radio relay (30) identifies the code of the first mobile radio station (10) in a dialling telegram. The drawing shows a block diagram of a radio network which is connected via a radio relay to a telephone network. <IMAGE>
Patent DE-3900939-A1 (DE)
Title: Device for supplying air to air-operated units, in particular an air drive for a rail-mounted tractive machine with an air motor
Inventor: PIRAGS SIEGFRIED
IPC: B61C7/02
Filed: 1989-01-14
Abstract: An air-extracting system with an air rail and an air receiver which is guided on the air rail and supplies an air motor with compressed air. The air receiver has a running mechanism with deflection wheels and rollers for an endlessly circulating air-chamber belt rolling on the air rail. The air-chamber belt has air chambers which has air-inlet openings, coming into contact with the rolling surfaces of the air rail, and plungers for opening air-outlet valves inserted at the same distances apart into the rolling surfaces of the air rail. Attached to the air chambers are travelling air-supply hoses which lead to the air motor. During the air drive, constant engagement of several air-inlet openings or open air-outlet valves is guaranteed, specifically while taking into account a positive overlap and in the rest position with moving air-chamber belt, so that virtually no air losses occur. <IMAGE>
Patent DE-3903322-A1 (DE)
Title: Method for producing ions
Inventor: SELLSCHOPP MICHAEL DR
IPC: H01J27/16
Filed: 1989-02-04
Abstract: A method is described which makes it possible to produce ions from free neutral particles. These neutral particles are obtained by bombarding, in a vacuum container, a target with rays of particles or electromagnetic waves of high energy density.
Patent DE-3906822-A1 (DE)
Inventor: ZINNER KARL
IPC: B23B27/04
Filed: 1989-03-03
Abstract: Tool holder (7) for cutting inserts (11), in particular parting or edge inserts, with a clamping slot (10) which holds these inserts and whose opposite jaws (8, 9) have an oval slot area in which an expansion key (1) with an elliptical cross-sectional profile can be inserted and turned, the oval slot area being formed from two recesses (13) which face one another in one jaw (8, 9) each and run in accordance with the two smaller circles of curvature at the vertices of the elliptical cross-sectional profile and are at a distance from one another which in magnitude lies between the lengths of the larger (a) and the smaller ellipse axis (b). 
<IMAGE>
Patent DE-3910811-A1 (DE)
Title: Sun visor for motor vehicles
Inventor: ZIPPERLE MICHAEL DIPL ING
IPC: B60J3/02
Filed: 1989-04-04
Abstract: The invention relates to a sun visor for motor vehicles with a spindle (2) which has a first portion lying in the region of the upper edge of the visor body (1) and a second portion, which lies outside the visor body (1), is angular and rotatable and is mounted pivotably in a bearing support to be attached to the vehicle body. In the case of a sun visor of this type, the second portion of the spindle (2) extends at least close to that side edge (3) of the visor body (1) which faces the adjacent vehicle side. The pivot bearing (6) for the second portion of the spindle (2) is arranged in a side arm (7) of the bearing support (8), which side arm extends from that part, which is provided for the attachment to the vehicle body, towards the adjacent vehicle side. <IMAGE>
Patent DE-3916302-A1 (DE)
Title: Cavity bottom - for pipe laying made up of L-shaped carrier plates and covered by foil of specified plastic material
Inventor: BERGER DIETER DIPL ING
IPC: E04F15/024
Filed: 1989-05-19
Abstract: A false bottom is created in a trench (5) for pipe or cable laying by carrier plates of three squares (3) joined in an L-pattern and with three feet (41,42,43). Their surface is covered by a bonded foil (2), 5mm thick and made of closed-cell plastic foam, preferably PE, PU or polystyrene. Any irregularities of the trench bottom are compensated thereby. A cover layer (8) of free-running plaster flooring covers the lot. ADVANTAGE - This makes the false bottom fit for walking on it without risk of stumbling.
Patent DE-3920727-A1 (DE)
Title: Physical training device with electrical loading - uses linear motor with toothed inductor and cooperating reaction rail
Inventor: EDER HERBERT DIPL ING
IPC: A63B23/04
Filed: 1989-06-24
Abstract: The device is electrically loaded using a linear motor with at least one inductor cog (11,12) and a cooperating reaction rail (13), allowing the precise loading of the training device to be adjusted. Pref. the user of the training device operates a manual grip or lever, which is attached to one end of a tension cable or chain, which is coupled to the loading system (8) at the opposite end, via the reaction rail (13) of the linear motor. Alternatively the user of the training device operates a lever mechanism which is directly coupled to a metal plate, simultaneously acting as the linear motor reaction rail. A controller (23) with aq computer (26) are connected to a displacement gauge (24) for the linear motor. ADVANTAGE - Precise adjustment of required loading.
Patent DE-3920920-A1 (DE)
Title: Granular photographic fixative or bleach fixative
Inventor: KUEHNERT PETER DIPL CHEM DR
IPC: G03C5/26
Filed: 1989-06-27
Abstract: Granular photographic fixative or bleach-fixative contains a thiosulphate (I) and a disulphite (II) in the same granules. The bleach-fixative also contains a FeIII complex (salt) (III). The granulate has an average particle dia. of min. 150, pref. 150-3000 microns. It contains 35-85 (wt.)%, 5-15% (II) and 30-50% (III). The granules are produced by milling (I) with (II) and opt. other additives until the max. of the particle dia. distribution curve is under 10 microns, followed by powder agglomeration, vacuum drying opt. incorporating the bleach and sealing in a water vapour-tight package.
Patent DE-3924150-A1 (DE)
Inventor: GEBAUER ELKE
IPC: D03D15/567
Filed: 1989-07-21
Abstract: There is described a formable textile material comprising a textile sheetlike structure, characterised in that the sheetlike structure consists of at least two different kinds of polyester yarns, at least one of the yarns having a heat shrinkage at the boil of at least 45 %, preferably at least 60 %, and at least one of the yarns having a heat shrinkage of not more than 10 %, preferably not more than 5 %, in the unshrunk and in the shrunk state, also the resinated formable textile material, and a dimensionally stable net material produced therefrom. 
<??>Processes for manufacturing these articles are also described. 
<IMAGE>
Patent DE-3926035-A1 (DE)
Title: Preparing steam bath in heated room - producing vary high humidity using ultrasonic atomiser triggered by bather sensors and controlled according to humidity
Inventor: BROSOW JOERGEN
IPC: A61M11/00
Filed: 1989-08-07
Abstract: A method of preparing steam baths in a room heated to a temp. between about 40 and 60 deg.C involves ultrasonic atomisers converting water into water vapour equivalent to a steam bath and distributing it into a preheated room. Conventional sensors detecting the presence or entry of a bather trigger the operation of the atomisers in combination with air humidity sensors which regulate them. USE/ADVANTAGE - Preparation of steam baths in heated rooms in whihc very high humidity is produced up to  saturation. Enables continuous or very rapid steaming for humidity maintenance.
Patent DE-3930010-A1 (DE)
Title: Feed for bar material to machine tool - has grooved arm of adjustable height to support material pivoted on double linkage
Inventor: WERKMEISTER JOHANNES DIPL ING
IPC: B23Q7/08
Filed: 1989-09-08
Abstract: Bar material is fed to a machine tool by a feed which supports the bar (38) on an arm (12) which has a longitudinal groove to receive the bar.  This arm is supported on two pivoted links (21,25).  Each link has a toothed quadrant (23,27) attached to its lower end. The teeth (33,35) of these quadrants mesh with a toothed rack (50) which is moved horizontally in guides (41,45) by a  linear actuator (46). The horizontal movement of the toothed rack rotates the quadrant and attached links (21,25) to raise or lower the bar (38). The travel of the toothed rack (50) is m limited by adjustable stops (62). USE - Automatic machine tools.
Patent DE-3937113-A1 (DE)
Title: Road signboard fixing device - has bush with transverse grooves accommodating protrusions on holder fixed to board edge
Inventor: WEICHERT PETER
IPC: G09F7/18
Filed: 1989-11-04
Abstract: The fixing device is for a road signboard having a bracket (6) onto which a bush-type connector (5) is fixed in the axial direction. This contains grooves (11, 12, 13) at right angles to the bracket axis, and accommodating protrusions (27, 28) on a holder, fixed to it and to the side edge of the board (1). The holder (4) can be U-shaped with protrusions on the free ends of its arms. USE/ADVANTAGE - Frame for road signboard. Combines pleasing appearance with strength to accommodate large signboards.
Patent DE-3937416-A1 (DE)
Title: Liquid crystal mixt. contg. solvent - to reduce switching time by reducing viscosity
Inventor: BROSIG STEFAN DR
IPC: C09K19/52
Filed: 1989-11-10
Abstract: Liquid crystal mixt. contains a solvent. Pref. the solvent content is such that the switching time of a cell filled with this mixt. is minimised. USE/ADVANTAGE - The solvent reduces the viscosity, hence reduces the switching time, the addn. of only ca. 3% solvent resulting in a 20% redn. in the switching time. In an example, a commercially available liq. crystal mixt. 'ZLI 3033' (RTM) was treated with 3 wt. % toluene and used for filling a TN cell. The switching time was reduced from 17ms to 14 ms.