baber/WOPTO huggingface dataset:
Patent DE-3734774-A1 (DE)
Title: Additional boot space (car safe) for estate cars or similar motor vehicles instead of the so-called rear window shelf
Inventor: BORGWARDT HERBERT
IPC: B60R5/04
Filed: 1987-10-14
Abstract: Additional boot space (car safe) for estate cars or similar motor vehicles. The car safe is especially suitable for complementing the range of storage possibilities in motor vehicles. The cover which is situated between the passenger compartment and the boot space is generally carried along uselessly and is called the rear window shelf. It is usefully replaced by the car safe. When made of plastic, the car safe can accommodate relatively small objects which otherwise lie around in the boot, such as a first-aid kit, a warning triangle, tools, etc. Owners of motor vehicles have the possibility of converting their rear window shelf using a kit. The lockable car safe made of a light metal is a further possibility. This is intended in particular for people who use their motor vehicle on business or for people who carry valuable items in their motor vehicle. Such motor vehicle users may, for example, lock important business documents or photographic equipment in the car safe, where these items will be protected from theft.
Patent DE-3734945-A1 (DE)
Title: Clamping plate for receiving plates which are to be engraved
Inventor: WISSNER ROLF DIPL ING
IPC: B44B3/06
Filed: 1987-10-15
Abstract: A clamping plate for receiving plates which are to be engraved has a receiving surface and at least one channel (3) which is open towards the top and can be connected to a vacuum source. The channel (3) is arranged in a continuous line sequence in the receiving surface of the clamping plate (1). The line sequence is composed of line sections (8) parallel to the long side and the transverse side, in the sense of increasing formats, and of connecting sections (9, 10) arranged approximately parallel to and flush with the other long and transverse sides of the formats. The channel (3) has such a small cross-section that the plates (14) can be laid without a seal on the receiving surface and are held via the vacuum. <IMAGE>
Patent DE-3735045-A1 (DE)
Inventor: HELLMICH BERND DIPL ING
IPC: B61G11/18
Filed: 1987-10-16
Abstract: Support braces for cranes, particularly railway slewing cranes used mainly on narrow-gauge track and small cranes, said braces comprising support arms 2 on the long sides of which plunger buffers 6 can be mounted, the arms 2 being pivotably mounted on the end faces of the cranes and provided with vehicle piston and cylinder devices 8 connected to end plates 9, a claw 11 is disposed between one cylinder device 8 and a pivotable draw-bar coupling means 4. When the crane is in the supported working position, the coupling means 4 is pivoted vertically on the end face of the crane and the arms 2 are swung outwardly, ensuring a large, supporting base and also considerable freedom for the load in the direction of the track. For the transport condition, the support arms 2 are swung inwardly to lie transversely across the end faces of the crane, so minimising the crane width. <IMAGE>
Patent DE-3737481-A1 (DE)
Title: Ladder articulation
Inventor: KRAUSE GUENTHER
IPC: E06C7/08
Filed: 1987-11-05
Abstract: In the case of the collapsible multipurpose ladder according to the invention, for example the guide parts (10) of the left-hand and right-hand halves (6, 7) of the first articulation part (4) are configured as U-profiles having webs (6a, 7a) which rest flatly against the string (2), and having (legs 6b, 7b) of the same length. The legs (6b, 7b) can be angled off inwards at an angle of less than 90@ with respect to the webs (6a, 7a), with the result that spacings (13) are thus obtained between the legs (6b, 7b) of the guide parts (10). The string (2), formed, for example, by angling off steel sheeting or aluminium sheeting, can be laterally connected at its points of connection (2b) by a weld seam (14), with the result that the string (2) can be pushed, without hindrance, onto the guide parts (10) of the left-hand and right-hand halves (6, 7) of the first articulation part (4). <IMAGE>
Patent DE-3741002-A1 (DE)
Title: Mould and method of producing a moulding
Inventor: IWASAKI HIROYUKI
IPC: B28B1/26
Filed: 1987-12-03
Abstract: A mould for producing a moulding from a slurry comprises an impermeable mould section having a mould cavity for accommodating the slurry and a permeable mould section which is provided on one side of a mould surface with a membrane filter. A method of producing a moulding from a slurry comprises the steps of introducing the slurry into a mould cavity in a mould which consists of an impermeable mould section and also a permeable mould section having a membrane filter on one side of a mould surface, and removing a solvent of the slurry through the permeable mould section. A pressure casting moulding process for producing a highly dense ceramic moulding by casting a ceramic slurry into a mould through a casting port of the mould and pressurising the slurry on one side of the casting port with removal of a solvent of the slurry on the other side of the mould through a permeable mould section of this mould comprises the steps of introducing a hydrophobic medium into the casting port after casting the ceramic slurry into the mould, to pressurise the slurry by means of the hydrophobic medium, and/or removing the solvent and/or removing of the solvent through a membrane filter located on one side of a mould surface of the permeable mould section.
Patent DE-3742843-A1 (DE)
Title: Excess fuel starting device which can be varied as a function of temperature
Inventor: HARTMANN ERNST SIEGFRIED
IPC: F02D1/10
Filed: 1987-12-17
Abstract: The excess fuel starting devices which are installed on injection pumps for diesel internal combustion engines have the function of feeding an additional amount of fuel to the motor during starting. If this takes place when the internal combustion engine is warmed up, this results in an undesired disadvantageous emission of smoke. A temperature-dependent excess fuel starting device is obtained by means of a excess fuel starting device (2) which is connected to an expansion element (4, 9). The interaction between the excess fuel starting device (2) according to the invention and the speed-of-revolution controller (1) is shown in Fig. 1. <IMAGE>
Patent DE-3744568-A1 (DE)
Title: Device for disengaging the wheel steering of a vehicle with at least two axles
Inventor: RINDLISBACHER WALTER
IPC: B62D7/15
Filed: 1987-12-30
Abstract: In the case of a two-axle (four-wheel drive), off-road vehicle with steerably connected wheels on the front and rear axles, the wheel steering of one axle can be disengaged by disconnecting the multi-part connecting rod (14). For this purpose, that part (16) of the connecting rod (14) which is coupled to the reversing lever (11) connecting the steering linkages (8, 9) is guided by its free end, which can be swivelled into an operative or inoperative position, in a circular arc-shaped guideway (28) of a pivotable slotted guide link (17). <IMAGE>
Patent DE-3806695-A1 (DE)
Title: Strainer for foodstuffs
Inventor: ALBRECHT HANS-PETER
IPC: A47G19/16
Filed: 1988-03-02
Abstract: A strainer (11) for tea, in the form of a rigid beaker-like moulding (15), is provided with a multiplicity of openings (17) in the region of the bottom (12). The bottom (12) of the strainer (11) is uninterrupted in an edge zone (26) of its base, this base zone (26) being of such a size that by tilting the strainer (11) about this zone (26) an impermeable dish-like receptacle (29) is formed together with the adjoining wall region (27). Dripping out as the strainer (11) is moved from one place to another is thereby easily and quickly prevented. <IMAGE>
Patent DE-3810559-A1 (DE)
Inventor: FUKAE KENSUKE
IPC: G03G21/10
Filed: 1988-03-29
Abstract: A cleaning device (10) for removing residual developer particles from a photoconductive element (100) such as a photoconductive belt (110), comprises a cleaning sleeve (12) having a length substantially equal to the width of the photoconductive element (100). The cleaning sleeve (12) includes a thin screen portion (14) having apertures therein. The screen portion (14) is maintained in contact with the photoconductive element (100). A biasing voltage is applied to the cleaning sleeve (12). Developer particles pass through the apertures in the screen portion (14). An auger (20) is located in the interior of the cleaning sleeve (12). The auger transports the collected developer particles out of the cleaning sleeve (12) where the particles, may be either recycled or discarded. <IMAGE>
Patent DE-3812096-A1 (DE)
Inventor: KUKUK WERNER
IPC: G10K9/22
Filed: 1988-04-12
Abstract: In a signal horn, in particular for motor vehicles, having a diaphragm which is moved by a drive and which acts on a pressure chamber, having a funnel which adjoins the pressure chamber, is wound parallel to the diaphragm and ends in a sound exit opening, and having means for connecting a part of the signal horn to the surrounding air, the funnel has an essentially downwardly pointing opening at a turn located deepest at a predetermined installation position of the signal horn in order to avoid adverse effects of the emitted sound by water in the funnel, an essentially downwardly pointing channel adjoining said opening.
Patent DE-3814176-A1 (DE)
Title: Double-walled pipeline comprising a multiplicity of lengths of pipe which are connected to one another on the end sides
Inventor: BITTNER HERBERT
IPC: F16L9/18
Filed: 1988-04-27
Abstract: A description is given of a pipeline which comprises a multiplicity of lengths 1 of pipe which are connected to one another on the end sides in a fluid-tight manner and consist of metal. Each length 1 of pipe comprises a longitudinal-seam-welded inner pipe 2 having a wall thickness of between 0.3 and 1.5 mm, in the wall of which there is formed a groove arrangement 5 with a groove depth t of between 0.5 and 1.5 mm. The ratio of the external diameter D of the pipe to the distance l of the grooves 5 with respect to one another lies between 1 and 3. In order to temper the medium transported in the pipe 2 or to monitor the pipe 2 for leakages, each length 1 of pipe is enclosed by an outer pipe 3, designed in the same manner, in doing so forming an annular gap 4. Provided on the end sides are termination pieces 6 which exhibit through-passage openings 11 for the mutual fluid connection of the annular gaps 4. <IMAGE>
Patent DE-3815593-A1 (DE)
Title: Massage device
IPC: A61N1/10
Filed: 1988-05-06
Abstract: For the treatment of electrical charge distributions or charge currents on the body surface of humans and animals, there is claimed a massage device with massage contacts that can be applied onto the massage contact surface in which the contacts in the form of a fibrous web, bristles or brushes, pins, knobs or prongs which freely project from a basic surface are preferably designed so as to be electrically or electrostatically conducting through their free end and/or magnetically oriented. <IMAGE>
Patent DE-3818417-A1 (DE)
Title: Flow meter having a vortex body
Inventor: BUSCHMANN HEINZ
IPC: G01F1/32
Filed: 1988-05-31
Abstract: Flow meters having vortex bodies, in which the triggering frequency of the self-forming Kármán vortex streets are detected as a measure of the flow velocity, use as measuring signal the forces generated by the triggered vortices and acting on the vortex body. The measuring pick-ups required for this purpose are sensitive and are necessarily contacted by the medium. In order to make possible a measurement of the triggering frequencies which is contactless and not influenced by disturbing frequencies, the vortex body (4) is positioned in the flowing medium transversely to the flow direction so as to be able to swing like a pendulum. An associated movement sensor (6, 7), which can be arranged on the exterior of the flow channel (1), detects without contact the swinging frequency as a velocity-dependent measuring signal. The measured value pick-up (6, 7) is not contacted by the medium. <IMAGE>
Patent DE-3820837-A1 (DE)
Title: Discharge pipe for sanitary fittings
IPC: E03C1/084
Filed: 1988-06-21
Abstract: An extensible and, if appropriate, pivotable discharge pipe for sanitary fittings has an inflow pipe (4) and a displaceable and rotatable outflow pipe (5) which engages over said inflow pipe telescopically. At the end of the inflow pipe there is introduced an insert part (6) which forms a guide between inflow pipe (4) and outflow pipe (5) and exhibits, in particular, different securing means, with the aid of which optionally either jet-regulating parts and the like, when configured as an air-admixture device, or a closure part for closing the air-admixture through-passage can be fitted. The insert part (6) can thus, by a re-equipping procedure, be optionally used for both applications. An exchange of differently equipped insert parts (6) is also possible (Figure 3). <IMAGE>
Patent DE-3822038-A1 (DE)
Inventor: LUKAS RAINER
IPC: C07C209/26
Filed: 1988-06-30
Abstract: The invention relates to a process for the preparation of 3(4), 8(9)-bis(aminomethyl)-tricyclo[5.2.1.0<2><,><6>]decane. 
<??>The starting material for the synthesis of this compound is dicyclopentadiene, which is hydroformylated in the presence of a rhodium compound and reductively aminated without removal of the hydroformylation catalyst.
Patent DE-3823351-A1 (DE)
Title: Process for forming green preforms which can be transformed into mouldings and a centrifuge for the forming of green preforms
IPC: B28B1/28
Filed: 1988-07-09
Abstract: Published without abstract.
Patent DE-3828561-A1 (DE)
Inventor: JESCHKE IMMANUEL
IPC: F16K41/18
Filed: 1988-08-23
Abstract: The invention relates to a gate valve for pipelines in which liquids and/or gases and/or pulverulent solids are conveyed, consisting of a housing provided on both sides with pipe connections, a cap of which housing is provided with a cover in which a screw stem is mounted, one end of which is constructed as a smooth shaft, is led through a central opening in the cover and is provided with a handwheel, and whose part provided with a thread engages in an inner thread in the cavity of the sealing body. It is the object of the invention to configure a gate valve using simple means and in a simple fashion in such a way that it is possible to exchange the spindle and the spindle mount even when the pipeline is in operation. The invention consists in that a seat having sealing and/or retaining means for the upper end of the sealing body is constructed in the cap. <IMAGE>
Patent DE-3830982-A1 (DE)
Title: Needle strip for textile machines and process for producing it
Inventor: EGERER JOSEF
IPC: D01H5/14
Filed: 1988-09-12
Abstract: In a needle strip for textile machines, comprising a plurality of needles which are arranged parallel to and equidistantly from one another and which are fixed at their lower end region between two holding strips enclosing the needles, provision is made, in order to achieve simple and cost-effective production, at the same time with a firm needle seat, for at least one of the two holding strips (2, 3) to have a plurality of equidistant recesses (4) which extend parallel to one another transversely relative to its longitudinal direction and which are open along their cylindrical surface for inserting and positioning the needles (1). <IMAGE>
Patent DE-3833757-A1 (DE)
Title: Lock for a door or the like
Inventor: HANKEL WILLI
IPC: E05B55/14
Filed: 1988-10-05
Abstract: The invention relates to a lock (1) for a door (2) or the like, with a displaceable locking member (4), with a rotatable follower (6), with a mechanism for converting the rotational movement of the follower into displacement movements of the locking member, and with a two-part actuating pin (10) projecting through a passage orifice (8) of the follower. The two parts (10a, 10b) of the actuating pin are rotatable relative to one another in the passage orifice (8) at least over a preselected range of rotation. According to the invention, this rotatability is determined by a special cross-sectional shape of the passage orifice (8) (Fig. 2). <IMAGE>
Patent DE-3836060-A1 (DE)
Title: Method for vaporising liquid natural gas
Inventor: SCHMIDT HANS DR ING
IPC: F17C9/04
Filed: 1988-10-22
Abstract: In a method for evaporating liquid natural gas with the recovery of energy and having separate fluid circuits, natural gas which has been heated to ambient temperature is itself used for a first fluid circuit, the said natural gas undergoes a drop in pressure at the same time supplying energy, condenses into natural gas which is to be heated up and is fed back to the stream of liquid natural gas. In a second fluid circuit operated with multi-stage pressure reduction, fluids are used which can be stored as liquids at pressures up to 20 bar at ambient temperature. These are preferably propane or ammonia which require no extraneous cooling to be stored as pressurised liquids.
Patent DE-3840163-A1 (DE)
Inventor: SCHOEPS KNUT CHRISTIAN
IPC: B25H1/00
Filed: 1988-11-29
Abstract: A power tool suspension device connects a pistol grip type power tool (1) to a balancing unit (10) counteracting the weight of the power tool and comprises a yoke (11) attached to the power tool housing (2) and a running member (12) cooperating with the said yoke. The running member is connected to the cord (13) of the balancing unit. The yoke comprises a curved or crest-formed portion (14) which extends over a substantial part of the fore-and-aft length of the tool housing and is mounted pivotally on the tool housing about an axis which is substantially parallel to the fore-and-aft operational axis of the tool. <IMAGE>
Patent DE-3900179-A1 (DE)
Title: Circuit arrangement for converting a direct voltage into digital data
Inventor: ZUR GATHEN GUENTER VON
IPC: H03M1/50
Filed: 1989-01-05
Abstract: The invention relates to a circuit arrangement for converting a direct voltage (U) into digital data, using a controllable pulse-duration modulator (1) which converts the direct voltage into a pulse (UA), the pulse duration of which is proportional to the amplitude of the direct voltage. Its modulation input (CV) is alternately supplied with a reference voltage (Uo), a reference voltage (Uref) and the direct voltage together with the reference voltage by means of the change-over switch (3). The pulses generated by the pulse duration modulator are supplied to a programmable evaluating and control device which determines the pulse duration of the pulses and from this converts the amplitude value of the direct voltage into digital data (Figure 1). <IMAGE>
Patent DE-3901782-A1 (DE)
Inventor: MUELLER ANDRE
IPC: B65H23/24
Filed: 1989-01-21
Abstract: For the tensionless transportation of a thin web-like product (1) through a treatment zone (2), it is proposed that, with respect to the deflection zones, there be introduced from the inlet side (6) thereof, and at least approximately in the direction of transport (8), between the product (1) and the surface of each deflection body a flow medium having a flow speed corresponding at least to the desired inlet speed. This is to take place using a device which comprises at least one deflection body having a surface at which the product (1) to be transported is deflected and which at the same time moves during transportation from an inlet side (6) to the outlet side (7) after deflection, each deflection body being assigned means which become active on the inlet side for introducing pressurised flow medium in the inlet direction and underneath the product (1). <IMAGE>
Patent DE-3906379-A1 (DE)
Title: Air freight container having a device for keeping the freight cool
Inventor: MADER HEINZ
IPC: B65D90/06
Filed: 1989-03-01
Abstract: Sensitive freight, such as plants or food, has to be kept cool over a relatively long period. A customary air freight container can be converted to a cooling container by simple means in that a cooling insert is introduced into it. Said insert consists of individual wall elements which can be fitted together and can be stabilised in their position by an inflatable air cushion (8). <IMAGE>
Patent DE-3906653-A1 (DE)
Title: Melt-down unit with shaft-type charging-material preheater
Inventor: EHLE JOACHIM DIPL ING
IPC: F27D13/00
Filed: 1989-03-02
Abstract: In the case of a melt-down unit having an arc furnace and a shaft-type charging-material preheater arranged laterally on the arc furnace, the outer walls of the charging-material preheater are formed, in its lower region, by the vessel wall of the arc furnace and in the region thereabove by the walls of a shaft forming a constructional unit with the vessel cover of the arc furnace.
Patent DE-3907582-A1 (DE)
Title: Application of a roll used for calendering in paper manufacture for metering, in particular in zones, the supply of damping medium or ink to the printing plate cylinder of a printing machine
Inventor: HENNIG PETER
IPC: B41F31/26
Filed: 1989-03-09
Abstract: In order to remove even very small quantities of damping medium or ink continuously from a ductor or another roller of the printing unit of a printing machine and in order to meter it in a reproducible manner, in particular in zones, even in very small quantities, the application of a roll, known in particular for calendering in the field of paper manufacture, with a fixed core and a cylinder casing which is rotatable about the core floating on hydrostatic bearings is proposed, which roll casing is deformable or deflectable to a particular extent by means of the hydrostatic bearings and is assigned a corresponding counter-roll, e.g. the ductor roller of a printing unit.
Patent DE-3911266-A1 (DE)
Inventor: WIEDECK HANS-NORBERT DR ING
IPC: E01D15/12
Filed: 1989-04-07
Abstract: In a portable bridge having at least one section provided on the upper side with a roadway, the use of the sections as an independent bridge or as a bridge part (bridge section or element) is achieved by providing the bridge section (3, 4) with at least one articulation (10) having an axis running horizontally and perpendicularly to the bridge longitudinal direction and about which a roadway section (11) located in the end region of the bridge section can be pivoted. 
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Patent DE-3912654-A1 (DE)
Title: Charge injector calibrating partial discharge measurement circuits - has charge  storage capacitor supplied by recharge device and short duration switch
Inventor: LEMKE EBERHARD PROF DR SC TECH
IPC: G01R31/14
Filed: 1989-04-18
Abstract: A charge storage capacitor (Cs), supplied by a recharging device (NL) with a h.v. pref. greater than 100 volts, is connected at one end to an output port (K1) via a first high impedance resistor (RL1) and series capacitor (Ca) and at the other end to the other output (K2) either directly or via a further high impedance resistor (RL2). A short duration switch (SK) is connected between the second output and the resistor-capacitor junction. The outputs are connected to the discharge measurement circuit, with test object ports or, at a min. sepn. of 10 cm., to the metal surface of the specimen container or to the specimen potential and pref. to the conducting injector housing (GM) and/or an e.m.  antenna radiator (AS). Both outputs can be bridged by a shunt resistor pref. the characteristic impedance of a connected cable. USE/ADVANTAGE - Extremely simple circuit eliminates disadvantages of conventional ones, including high maintenance internal battery supply and limitations of calibration. Charge pulses not only injected into terminals of test piece but also into metallic, usually earthed, housing of h.v. equipment such as large transformers, SF6 switchgear, generators or motors.
Patent DE-3915427-A1 (DE)
Inventor: HAPKE WALTER
IPC: G11B15/44
Filed: 1989-05-11
Abstract: On an audio tape cassette apparatus for reverse mode operation, having a control device for a switching gear unit driving the hubs, a fast-running/normal-running slide and a reverse slide, a switching mechanism is provided which produces from the two switching positions respectively of the fast-running/normal-running slide and of the reverse slide in each case three switching positions for the switching-over of the normal-running drive and the fast-running drive. <IMAGE>