baber/WOPTO huggingface dataset:
Patent DE-3711871-A1 (DE)
Title: Process for producing shaped bodies of boron carbide
Inventor: KRIEGESMANN JOCHEN PROF DR
IPC: C04B35/563
Filed: 1987-04-08
Abstract: In a sintering process for producing high-density, polycrystalline shaped bodies of boron carbide from a preformed green body with the addition of aluminium as sintering additive, pulverulent boron carbide having a boron/carbon atom ratio of from 4.5 to 3.5:1 and a particle size of less than or equal to 4  mu m is preformed and sintered at a temperature of from 1850@C and 2200@C, the proportion of aluminium lying between 0.1 and 3% by weight, based on the boron carbide.
Patent DE-3712995-A1 (DE)
Title: Media containing thiazole and thiadiazole derivatives and having a smectic liquid-crystalline phase
Inventor: GRAY GEORG WILLIAM PROF
IPC: C09K19/34
Filed: 1987-04-16
Abstract: The invention relates to the use of liquid-crystalline compounds containing at least one structural element from the group consisting of     thiazole-2,4-diyl,   thiazole-2,5-diyl,   1,2,4-thiadiazole-2,5-diyl and   1,2,4-thiadiazole-3,5-diyl as components of media having a smectic liquid-crystalline phase.
Patent DE-3715055-A1 (DE)
Title: Fire-resistant glazed facade structure
Inventor: KUJAS DETLEF DIPL ING
IPC: E06B5/16
Filed: 1987-05-06
Abstract: In order to ensure the fire resistance in the case of glazed facade structures, it has to be ensured that, in the event of a fire, no bending, which opens the putty rebates or destroys the glass panes, takes place as a result of the non-uniform expansions between the structure parts facing the fire and those facing away from the fire. In the case of a carrying frame whose vertical and horizontal carrying profiles (3, 4) form a bearing plane (6) for the glass panes (7), against which the glass panes (7) are braced by means of anchor screws (12) and clamping profiles (11), extensive possibilities for relative movement between the carrying frame (3, 4) and the clamping profiles (11) are ensured since the anchor screws (12) permit this. By virtue of a plug-in connection between the horizontal carrying profiles (4), which span only one section of the facade structure, and the continuous, vertical carrying profiles (3), deformations of the carrying frame, in the event of a fire, perpendicular to the bearing surface are avoided, with the result that the putty rebates cannot open and the sodium silicate emerging from the end sides of the glass panes (7), if appropriate assisted by foaming inserts (14), can seal said region in a reliable manner. <IMAGE>
Patent DE-3721210-A1 (DE)
Title: Arrangement for regulating the brake pressure
Inventor: BARTHOLOMAEUS REINER DIPL ING
IPC: B60T8/40
Filed: 1987-06-26
Abstract: When the anti-lock protection system of a vehicle brake with anti-lock protection responds, the renewed pressure build-up following the pressure reduction phase in the wheel brake cylinders is performed by their own pressure generator, preferably an impulse drive, bypassing the brake-pressure regulating valve.
Patent DE-3722251-A1 (DE)
Title: Mounting
IPC: A61F5/44
Filed: 1987-07-06
Abstract: The present invention relates to mountings for body fluid bags, especially mountings for urinary incontinence bags.
Patent DE-3724702-A1 (DE)
Title: Clamping bracket on mine-support channel sections
Inventor: PREDL BRUNO
IPC: E21F17/02
Filed: 1987-07-25
Abstract: A clamping bracket on a mine-support channel section is provided with a clamping traverse, which can be restrained against the channel base and if need be has a lug for a load-suspension means, and also two clamping bolts. Each of the clamping bolts has a claw, in particular a wrought-iron claw, overlapping a channel flange from outside to inside, and a threaded section passing through the clamping traverse at one end and provided on the outside with a clamping nut. A clamping bracket which is advantageous with regard to manufacture, stockkeeping and practical use is obtained by virtue of the fact that the clamping claw forms a separate component, in particular a forging, and has a hollow location shank pointing with its location opening towards the clamping traverse and provided with an internal thread. An end area of the clamping-bolt shank provided on both sides with external threads and likewise forming a separate component can be screwed into the location shank.
Patent DE-3726523-A1 (DE)
Title: Transfer station for receiving excavated material and conveying it further
Inventor: ENNEKING GREGOR DIPL ING
IPC: B65G47/44
Filed: 1987-08-10
Abstract: In a transfer station for receiving excavated material or similar material and conveying it further, having an endless conveyor (1) and at least one box-shaped unloading platform (3) which receives the excavated material and can be swivelled up for the purpose of feeding the endless conveyor (1), a material blockage in the further conveying is avoided in that there is arranged, between the unloading platform (3) and the endless conveyor (1), a spill plate (10) which has a slide (11) which is downwardly inclined towards the endless conveyor (1) and which is adjoined by a curved plate (12) which is swept by the adjoining end (13) of the unloading platform (3) during pivoting, and in that the free end (21) of the slide (11) is bevelled in such a manner that the latter increasingly covers, counter to the conveying direction, the endless conveyor (1), proceeding from the outlet end (22). <IMAGE>
Patent DE-3726921-A1 (DE)
Inventor: EHNERT GERD
IPC: B29B11/16
Filed: 1987-08-13
Abstract: The method uses heating to prepare batches of a mouldable fibre- reinforced thermoplastic material specifically for a moulded article to be produced. The method involves heating a free-flowing intermediate of fibres and binder containing thermoplastic as a strand and cutting off a specific batch from the strand for passing on to further processing. The apparatus has a melting device with a melting channel, through which the material to be processed is forced as a continuous strand, and a cooling station.
Patent DE-3731969-A1 (DE)
Title: Fuse link for direct fitting to printed circuit boards
Inventor: FROECHTE BERND DIPL ING
IPC: H01H85/041
Filed: 1987-09-23
Abstract: The invention relates to a fuse link for direct fitting to printed circuit boards. Either virtually complete thermal decoupling between a printed circuit board and a fuse is produced according to the invention, or the printed circuit board is virtually used as a heat sink for the fuse. As a result of the intention to fit printed circuit boards using SMD technology, the melting wire is bonded or welded to the connections, and a development of the invention in the form of sheathing of the melting wire in the joint region creates very favourable preconditions for this purpose.
Patent DE-3732590-A1 (DE)
Title: Wheel with pneumatic tyre for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: B60B21/02
Filed: 1987-09-28
Abstract: Published without abstract.
Patent DE-3741045-A1 (DE)
Title: Resorting apparatus
Inventor: OFFERMANN PETER PROF DR SC TEC
IPC: D04H1/74
Filed: 1987-12-04
Abstract: The invention relates to an apparatus for the reorientation of textile fibre and thread streams. Proceeding from the object of providing an apparatus by means of which it is possible to achieve a specific and reproducible overall variation in the fibre-position angle or thread-position angle of textile fibre or thread streams, in an apparatus for the reorientation of textile fibre or thread streams having a support, feeders, and a consolidating device, a reorienting element, which is connected to at least one drive and forms a surface with sides and corner points and whose one connection of two sides is mounted fixedly in the machine frame, is arranged above, below or within the fibre of thread stream so as to act on the latter.
Patent DE-3801720-A1 (DE)
Title: Frameless glazing
IPC: E06B3/54
Filed: 1988-01-21
Abstract: In order to prevent the load-bearing seal, by means of which a glazing is fastened on facade elements, from failing, in the event of a fire, before the destruction temperature of the load-bearing seal has been reached, panes, not comprising standard glass, are only partially toughened, with the result that it is ensured that the pane breaks and cannot fall down in one piece from the facade.
Patent DE-3803633-A1 (DE)
Title: Arrangement for channelling away sewage (waste water) in the form of a pressure drainage system
Inventor: SCHLUFF REINHOLD DIPL ING
IPC: E03F1/00
Filed: 1988-02-06
Abstract: Provision is made for the disposal of the sewage of a house or of a number of houses via a sewage pressure pipeline and a compressed air line laid parallel thereto. In this arrangement, the sewage is intended to be conveyed further by stripping the sewage tank. The conveying takes place via a twin tank installation without interrupting operation.
Patent DE-3805511-A1 (DE)
Title: Frame for pictures or the like
Inventor: FUCHS JUERGEN
IPC: A47G1/10
Filed: 1988-02-22
Abstract: An easy-change frame (10) for pictures or the like has four frame profile strips (12, 14, 16, 18) which are interconnected via corner connection angles (20, 22, 24, 26). The frame profile strips (12, 14, 16, 18), which are cut off straight, are pushed on to the corner connection angles (20, 22, 24, 26). Covering plates arranged on the corner connection angles (20, 22, 24, 26) cover the ends of the frame profile strips (12, 14, 16, 18). <IMAGE>
Patent DE-3807305-A1 (DE)
Title: Binary current and voltage monitor for self-commutated converter systems
Inventor: HOFER KLAUS PROF DR ING
IPC: G01R19/255
Filed: 1988-03-05
Abstract: The invention relates to a binary current and voltage monitor for DC choppers which generates from binary converter signals, such as control period and overlap, a floating digital actual value of the output voltage and of the output current with the aid of a simulating circuit. The non-linearities of the self-commutated converters are taken into consideration. Intermediate analog steps such as sensors and A/D converters are not required so that the hardware expenditure for implementing binary current and voltage monitors is extremely low. The monitor can be implemented without problems in digital control loops. In binary current and voltage monitors, there is no restriction with respect to drive power and dependencies on parameter fluctuations of the load. <IMAGE>
Patent DE-3814690-A1 (DE)
Title: Haymaking machine with working implements capable of being swung up for transport
Inventor: GENG MANFRED
IPC: A01D80/00
Filed: 1988-04-30
Abstract: A haymaking machine with working implements (9) capable of being swung up for transport possesses an undercarriage which is designed as a single-axle cart and in which the running wheels (14) are mounted on wheel carriers (13) mounted pivotably about a transverse axis (12), in such a way that the running wheels (14) can be pivoted into a rear position for work and into a front position for transport. This ensures that the running wheels (14) are at a considerably shorter distance from the drawbar lug (3) in the transport position than in the working position, with the result that favourable conditions for follow-up behind the tractor on bends are obtained. <IMAGE>
Patent DE-3818831-A1 (DE)
Title: Piezo-controlled loading device for the microscopic, in-situ examination of samples
Inventor: GRATHWOHL GEORG DR
IPC: G02B21/34
Filed: 1988-06-03
Abstract: The invention relates to a device for the loading of ceramic samples having the possibility of observing this process microscopically in-situ. Static, dynamic and cyclic tests over a wide load range are made possible by means of the insertion of distance-controlled piezo-translators. Load-time progressions are almost arbitrarily predeterminable. The device is a mechanically self-contained system. The device thus has no mechanical devices for the transfer of load from outside. There are likewise no mechanical feed-throughs on an evacuable observation space such as that of a scanning electron microscope.
Patent DE-3834306-A1 (DE)
Title: Slide gauge (sliding vernier calliper)
Inventor: MARIVET PASCAL
IPC: G01B3/20
Filed: 1988-10-08
Abstract: A slide gauge (1) is disclosed which is fitted with measuring jaws (5, 8) which are detachably mounted on the rod (2) or the slide housing (6). It is possible because of this design for measuring jaws of different size and type to be produced separately and to be inserted via a bearing during assembly. Furthermore, it is thereby possible to produce the scale as piece goods and to produce the slide gauge (1) both in an electronic and in a mechanical design. <IMAGE>
Patent DE-3835549-A1 (DE)
Title: Apparatus for the steam-fixing of dyestuffs applied to heat-like textile material
IPC: D06B19/00
Filed: 1988-10-19
Abstract: The steamer according to the invention consists of a horizontal steamer and of a loop-steamer directly following the latter and connected functionally to it. Located between the horizontal steamer and the loop steamer is an intermediate material outlet and inlet designed as a shaft which is open at the bottom and under which a dye applicator is arranged. The material inlet and the material outlet of the steamer as a whole are also designed as shafts open at the bottom. Specific steam levels are controlled both in the horizontal part and in the loop part, that in the loop part being arranged lower than that in the horizontal part. This is made possible by an additional partition wall which is arranged at the inlet of the loop part and which extends from the steamer hood to below the level in the loop part. This partition wall forms, with the loop-part housing wall assigned to the horizontal part, a material inlet shaft for the loop part. Since different levels can now be formed in the two steamer types by means of steamer bells, the intermediate material outlet and inlet shaft can be made wider in order to utilize the dye applicator.
Patent DE-3836885-A1 (DE)
Title: Denture with vacuum adhesion
Inventor: GYOERY KALMAN PETER
IPC: A61C13/24
Filed: 1988-10-29
Abstract: The denture with vacuum adhesion which is provided with an elastic rebasing, possesses a highly flexible sealing lip which is firmly connected to the hard denture bed and the elastic rebasing. Non-return valves are inserted in a depression in the inner wall of the denture bed and of the rebasing, the valves corresponding to the associated air duct.
Patent DE-3840514-A1 (DE)
Title: Process for bonding substantially fluorinated polymers which cannot be processed from a melt to dimensionally stable composite partners
Inventor: SCHMIDT ERICH DIPL CHEM
IPC: B32B27/06
Filed: 1988-12-01
Abstract: The substantially fluorinated polymer which cannot be processed from a melt, for example polytetrafluoroethylene, is mixed with at least one alkali or alkaline earth metal salt of cyanamide or a compound which eliminates ammonia at from 80 to 400@C, comprises only N, C, H and optionally O atoms and contains at least 15 % by weight, based on the compound, of nitrogen. This mixture is brought into contact with the composite partner, which is dimensionally stable at up to 400@C, and pressed against the latter at a pressure of from 5 to 50 MPa and a temperature between the crystallite melting point of the substantially fluorinated polymer and 400@C. The composite partner can either be bonded to the substantially fluorinated polymer only on certain surfaces, or completely surrounded thereby, for example as a compound. The process is simple to carry out and enables an increased bond strength between the fluorinated polymer and the composite partner.
Patent DE-3840659-A1 (DE)
Title: Method and device for producing terminal connecting pieces
Inventor: BERNDT SIEGFRIED
IPC: H01R43/16
Filed: 1988-12-02
Abstract: A method which is directed at reducing the material consumption and a device for carrying out said method are used to produce terminal contact pieces from a drawn hollow profile of uniform wall thickness with threaded holes for terminal screws in order to hold electrical conductors. Adequate thread robustness in the wall of the hollow profile (2) is achieved because a protuberance (4) is pressed (without cutting metal) on the casing of the hollow profile (2) at each point where the thread is intended, before the thread for the terminal screws is cut, the diameter of the protuberance (4) being dimensioned to be larger than the nominal diameter of the thread, and the core hole for the thread being introduced through the protuberance (4). <IMAGE>
Patent DE-3840861-A1 (DE)
Title: Energy storage mechanism for the mechanical storage of kinetic energy
Inventor: SOKOL JOSEF
IPC: F16H33/02
Filed: 1988-12-03
Abstract: Published without abstract.
Patent DE-3843620-A1 (DE)
Title: Method for simultaneously and/or consecutively removing surface layers of essentially rotationally symmetrical objects, especially types of vegetable such as asparagus, black salsify, carrots and the like and device for implementing the said method
Inventor: GIESSNER FRANK PROF DR ING
IPC: B23Q17/24
Filed: 1988-12-23
Abstract: In the case of a method for simultaneously and/or consecutively removing surface layers of essentially rotationally symmetrical objects, especially from types of vegetable such as asparagus, black salsify, carrots and the like, removal is effected by means of at least one cutting jet which engages on the circumference of the object and is composed of a compressed liquid such as water or the like, the cutting jet and the object being moved with respect to one another. The cutting jet(s) is/are preferably moved essentially transversely to the axial direction, is/are pivoted perpendicularly to the axial direction so as to match the outline of the object and to set the desired cutting thickness and is/are moved in an axial direction. A preferred device for implementing the method, especially for trimming asparagus, has a frame (1) which has an axial direction and into which frame the asparagus (32) in question can be inserted in an axial direction and fixed in an essentially horizontal position by means of an axially guided gripper (17, 21, 22) which is fixed to the frame, the said preferred device also having a working ring (8) which surrounds the inserted and fixed asparagus, is also guided in an axial direction and has nozzles (46, 51) which are distributed around its circumference and are intended to form cutting jets (55), in such a way that when the working ring (8) is displaced along its guide (4, 5, 6, 7) the circumference of the asparagus (32) can be stroked. In this process, a computer-controlled optoelectronic device can ... Original abstract incomplete. <IMAGE>
Patent DE-3900111-A1 (DE)
Title: Training ammunition for a Panzerfaust or the like
IPC: F42B8/12
Filed: 1989-01-04
Abstract: The present invention relates to (sub-calibre) training ammunition for Panzerfaust weapons or similar recoilless weapons. In order to improve the hit pattern, the projectile is held in the cartridge case by beads which engage in corresponding grooves in the projectile. The projectile is filled with iron powder as a destruction charge and has a head part whose diameter is less than that of the case and is inserted into said case. <IMAGE>
Patent DE-3919447-A1 (DE)
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/205
Filed: 1989-06-14
Abstract: The pulse energy applied to the droplet generating means of an ink drop printhead is modified in accordance with the time for which the printhead has been out of use. Thus, as shown in Fig 2, the areas designated 2 represent the beginnings of new lines which are predisposed to receive insufficient ink. The present invention is stated to compensate for this in accordance with the time between cessation of the previous print line and the commencement of the new print line. <IMAGE>
Patent DE-3928535-A1 (DE)
Title: Central heating boiler in building - has integral channel inside jacket leading from return to point adjacent to flow
Inventor: GRABENHENRICH HEINZ-BERND DR
IPC: F24H9/00
Filed: 1989-08-29
Abstract: The central heating boiler is installed in a building. It has an integral channel (5) inside the water jacket. The integral channel conducts hot water and leads from the return (3) to a point adjacent to the flow (4), and may incorporate a temp-controlled adjustable throttle (6,6'). USE/ADVANTAGE - Central heating boiler system minimises the cooling effect of the cold water returning to the boiler.
Patent DE-3933747-A1 (DE)
Title: Diaphragm-valve with improved pilot-valve connection - has spiral coupling-tube between pilot and outlet reducing wear
Inventor: STAIGER BRUNO
IPC: F16K31/40
Filed: 1989-10-10
Abstract: A solenoid-operated diaphragm-valve (1) contains a  pilot-valve (21) which links the input and output ports (6,7).  When the pilot-valve is opened flow occurs initially through it from the chamber (16) reducing the pressure above  the diaphragm (10) thus raising it above the seating (8) and opening the main valve. A flexible tube (35), coiled in a single turn and terminated in elbow-couplings, connects the pilot-valve to the output port via the outlet (15). The couplings are aligned with the pilot-valve axis. Several forms of tube are described. ADVANTAGE - Coiled tube permits more travel in diaphragm action and reduces wear in its operation.
Patent DE-3934965-A1 (DE)
Title: Telephone answering machine - includes code recognition circuitry and memories to allow remote access of stored data
Inventor: LUECK RAINER
IPC: H04M1/64
Filed: 1989-10-20
Abstract: The telephone answering machine TAM (1) has an adjacent telephone (7) connected via an exchange line (5) to the public network (6). A remote subscriber (8) is also shown connected to PSTN by line (a). The TAM (1) includes a control device (2) with a code recognition device (11)  while, following the input of a predetermined alterable code over the dial up network, allows access to the stored information in memory (3). The memory (3) comprises two parts, one for storing general call information which is remotely accessible, and a second one for storing internal information. USE/ADVANTAGE - Telephone answering machine. Remote access of information.
Patent DE-3935121-A1 (DE)
Title: Bag for holding tea leaves etc. - has rectangular portion of filter fabric formed, esp. fleece made of polypropylene or viscose
Inventor: STELDERMANN FRANK
IPC: B65D81/00
Filed: 1989-10-21
Abstract: A bag for holding tea-leaves, material such as rice being cooked, etc. is formed of a rectangular portion of filter fabric, esp. fleece made of polypropylene fibres or VISCOSE, whose main unsealed surfaces are bounded by vertical strips bonded to each other by heat-sealing when folded into contact, and forming then an open-topped flat structure.  The transverse upper edges of the structure are beat over to face each other and be similarly bonded, after a flexible thread has been laid in each fold, long enough to project from both sides of the structure.  The projecting thread ends are cut, leaving sufficient length for a knot-tying machine to operate.  Before a longer pair of projecting thread ends are cut, and knotted, a small cardboard label may be adhesively bonded onto the threads. ADVANTAGE - Bag is easily made and closed, and produces no undesirable taste or smell.
Patent DE-3936598-A1 (DE)
Title: Water-jet propulsion for boat - has thruster accessed through radial hatch and with controlled thrust deflectors
Inventor: KUSAN KRISTIAN DIPL ING
IPC: B63H11/117
Filed: 1989-11-03
Abstract: The thruster and its associated equipment can be accessed via an inspection hatch (23) without lifting the boat out of the water. The thrust is deflected by controlled flaps (31, 35) which direct the thrust either rearwards or to ducts (38) which run to each side of the bows, where jets are angled forwards at set angles. The thrust can be directed to move the boat in any direction. Water is taken in by a large duct from the bottom of the hull. ADVANTAGE - Rapid repair access, improved steering control.