baber/WOPTO huggingface dataset:
Patent DE-3764911-D1 (DE)
IPC: F41G1/44
Filed: 1987-07-27
Granted: 1990-10-18
Abstract: The ring-shaped sighting device comprises an annular ring-shaped space the axial height of which decreasing from a window provided in the annular space for observing the level of the liquid to the opposite side. Hence, the uneven bottom forms a displacer for the liquid present in the annular space, so that the volume of this liquid versus its surface can be maintained of a low value on the entire periphery of the annular space. In this way, thermal dilatation of the liquid has no significant importance on the level of the liquid which guarantees an indication largely independent of the temperature.
Patent DE-3767432-D1 (DE)
Inventor: STILLE VOLKER
IPC: B65G39/02
Filed: 1987-06-12
Granted: 1991-02-21
Abstract: A ball-type conveyor has a stationary support frame and a plate on the support frame formed with a plurality of generally parallel rows of holes extending transversely of a longitudinal transport direction. Underneath each row of balls is a respective shaft that is journaled in the support frame for rotation about a respective transverse axis. Respective balls in the holes project upward through the holes beyond the plate and downward through the respective holes into engagement with the shaft of the respective row. The shafts can be rotated about the respective axes so as to rotate the balls to displace an object resting on the balls in the longitudinal transport direction. The conveyor has a guide for displacement of the plate and the balls transversely but not longitudinally of the direction through a predetermined transverse distance relative to the shafts and frame. An actuator is operatively connected between the plate and the frame for transversely displacing the plate and balls through the distance relative to the shafts and frame.
Patent DE-3771279-D1 (DE)
Inventor: DIETRICH MANFRED DR
IPC: C08G69/40
Filed: 1987-06-11
Granted: 1991-08-14
Abstract: Oligoesters having hydroxyl groups and an OH number of from 200 to 600 mg KOH/g are made by reacting a cyclic dicarboxylic acid anhydride in which no halogen is present with a polyfunctional alcohol or dialkanolamine in a molar ratio of from 1:0.5 to 1:1.5 at a temperature of from 50 DEG  to 150 DEG  C. to form the corresponding dicarboxylic acid semiester and/or semiamide. This semiester and/or semiamide is then alkoxylated with ethylene oxide and/or propylene oxide in the presence of a catalyst at 80 DEG  to 150 DEG  C. The equivalent ratio of acid groups to alkylene oxide groups is from 1:0.8 to 1:1.7. The catalysts are reaction products of alkoxides with at least 3 C-atoms with ammonia, piperidine, piperazine and/or C2-C6 aliphatic, polyamines, preferably diamines in which all of the NH-functional groups have been alkoxylated. The resultant oligoester may then be reacted with a polyisocyanate optionally in the presence of known additives, such as blowing agents and catalysts.
Patent DE-3772198-D1 (DE)
Inventor: KAUTTO JORMA
IPC: D21F5/16
Filed: 1987-10-26
Granted: 1991-09-19
Abstract: PCT No. PCT/FI87/00140 Sec. 371 Date May 25, 1988 Sec. 102(e) Date May 25, 1988 PCT Filed Oct. 26, 1987 PCT Pub. No. WO88/03193 PCT Pub. Date May 5, 1988.The invention concerns a procedure for drying a moving web material (E), wherein on the material (E) to be dried is directed infrared radiation, and wherein the moving web material is transported through the radiation zone of an infrared radiator, the web material to be dried absorbing radiation. On the moving web material to be dried is directed the radiation produced by at least one first infrared radiator (T1) and the radiation produced by at least one second infrared radiator (T2), the radiators being disposed close to each other, the maximum intensity wavelength ( lambda maximum) (T1) of the radiation from the first infrared radiator (T1) being smaller than the maximum intensity wavelength ( lambda maximum) (T2) of the radiation from the second radiator (T2), whereby in the drying process the spectrum of the total radiation is maximally advantageous in relation to the absorption spectrum of the material to be dried. The invention also concerns an IR dryer.
Patent DE-3774796-D1 (DE)
Inventor: WHEELER DARYL
IPC: B25B27/02
Filed: 1987-02-05
Granted: 1992-01-09
Abstract: PCT No. PCT/AU87/00032 Sec. 371 Date Oct. 7, 1987 Sec. 102(e) Date Oct. 7, 1987 PCT Filed Feb. 5, 1987 PCT Pub. No. WO87/04965 PCT Pub. Date Aug. 27, 1987.A puller assembly (10,42) comprising at least two angled brackets (12) each pivotally secured at a first end (14) to a base (18), each of the angled brackets (12) having a second end (16) remote from the first end (14) and disposed oppositely with respect to the base (18), a screw means (24) threadedly engaged with the second ends (16) and disposed so as to allow adjustment of the distance between the second ends (16), a drive bolt (20) threadedly engaged in the base (18) centrally of the angled brackets (12) and a leg (32) pivotally fixed to a respective one of the angled brackets (12) and disposed to attach to an object to be pulled.
Patent DE-3777677-D1 (DE)
Inventor: DELWIG FRIEDRICH WILHELM DIPL
IPC: B66D1/74
Filed: 1987-01-27
Granted: 1992-04-30
Abstract: A cable railway has a carriage (5) which is driven by a cable (15) which is wound around a driving pulley in a housing (11). After passing around the driving pullet the return cable is guided by guide pulleys (8,9) and attached to the opposite end of the carriage. The driving mechanism consists of a driving pullet (2) and a turn around pulley (1). The cable passes twice around both driving pulley (2) and turn round pulley (1) before passing out of the drive housing. The axis of the turn round pulley is inclined at a small angle to the axis of the driving pulley, so that the grooves in the turn round pulley are correctly aligned with the grooves in the driving pulley.
Patent DE-3781065-D1 (DE)
Inventor: KO BAK
IPC: H01J61/64
Filed: 1987-02-24
Granted: 1992-09-17
Abstract: The glow dishcarge lamp has an insulating comb block (4) with an embedded anode (8) and a gas space which has a max. dia. at the level of the anode (8) and a min. dia. at the level of the sample (2) attached to the cathode (3). The comb block (4) has a side-on viewing window (18) at the level of the negative glow  light. Pref. three separate gas lines (5,7,11) are coupled to the comb block (4) at the height of the glow light and beneath and above the embedded anode (8) respectively.
Patent DE-3784651-D1 (DE)
Inventor: VON BERG PETER
IPC: A61M5/168
Filed: 1987-12-04
Granted: 1993-04-15
Abstract: The device has a mechanism (1) with an actuator (4) for varying the passage flow resistance. A locking device prevents inadvertent or deliberate alteration of the setting. The device is formed by the mechanism and actuator themselves. They form a lock and key system (11,12) and are detachable from each other.
Patent DE-3786316-D1 (DE)
Inventor: VALDUCCI ROBERTO
IPC: A61K9/42
Filed: 1987-09-29
Granted: 1993-07-29
Abstract: A coating membrane for pharmaceutical, veterinary, cosmetic, synthetic and extractive compounds is provided, which comprises a lipophilic substance alone or in admixture with a hardening agent, wherein the lipophilic substance is selected from fatty acids of from 12 to 20 carbon atoms and paraffin, and the hardener is selected from cellulose ethers or esters, methacrylic acid copolymers, polyethylene glycol, polyvinylpyrrolidone, polyvinylacetophtalate and polyvinylacetate.
Patent DE-3786886-D1 (DE)
Inventor: HASENBEIN NORBERT DR
IPC: C09J151/06
Filed: 1987-11-19
Granted: 1993-09-09
Abstract: In grafting ethylenically unsatd. carboxylic acids, anhydrides and/or derivs. onto ethylene (co)polymers with density below 0.930 g/cc, in an extruder or mixer at 1-500 bar, in absence of a radical catalyst, 0.01-0.5 wt.% of the monomer to be grafted is mixed with the ethylene polymer melted at at least 140 deg.C, and grafting is carried out at 210-300 deg.C.
Patent DE-3853589-D1 (DE)
Inventor: MURRELL NICHOLAS JOHN
IPC: G06F3/0484
Filed: 1988-08-11
Granted: 1995-05-18
Abstract: A VDU line marker enables a specific line on a Visual Display Unit to be quickly and accurately located, similar to using a straight edge and/or a marker pen on paper. The line may be scrolled over the displayed information or the displayed information may be scrolled with the line stationary. The VDU electronic line marker (1, 22) is coupled between a Visual Display Unit (23) and a computer/terminal (24, 25) combination and works independently of the software. It offers a choice of line colours (7, 8, 9), line thickness (5) and precise line position without using costly memory, memory controls, software, menus or multi function use of keys and it derives its timing from the host computer.
Patent DE-3855777-D1 (DE)
Inventor: MIHARA TADASHI
IPC: G09G3/20
Filed: 1988-11-10
Granted: 1997-03-13
Abstract: A liquid crystal apparatus comprises a) a liquid crystal device comprising an electrode matrix composed of scanning electrodes and data electrodes, and a ferroelectric liquid crystal; and b) a driving means. The driving means includes a first drive means for applying a scanning selection signal two or more scanning electrodes apart in one vertical scanning so at to effect in one picture scanning in plural times of vertical scanning, and a second drive means for applying data signals in synchronism with the scanning selection signal. <IMAGE>
Patent DE-3863172-D1 (DE)
Inventor: DIETRICH JOHANNES
IPC: F16H25/20
Filed: 1988-11-10
Granted: 1991-07-11
Abstract: A device for converting a rotary movement into an axial movement is provided in which a spindle (1) with an external profile, a nut (2) which surrounds this spindle, can rotate relative thereto and has an inner profile (20), and suitably profiled roller bodies (3), between the spindle and the nut, are provided. In this case, the roller bodies have two different profiles one of which produces an axial force-fit with respect to the profile on the spindle and the other produces a corresponding axial force-fit with respect to the profile on the inner side (20) of the nut. 
<??>The profile on the inner side (20) of the nut is preferably constructed in the form of relatively coarse grooves, of V-shaped cross-section, while a single-start fine thread is designed on the outer side of the spindle. On the outer circumference of the roller bodies (3) arranged between the spindle and nut there are provided, in alternating sections with respect to each of the coarse grooves, correspondingly coarse grooves (32), matching the inner side of the nut, and in each case a number of finely designed grooves (31) between them, which fine grooves (31) correspond to the single-start fine thread (10) on the spindle. 
<IMAGE>
Patent DE-3864197-D1 (DE)
Inventor: CHAUVIN BERNARD LOUIS
IPC: B65D25/06
Filed: 1988-04-06
Granted: 1991-09-19
Abstract: Pack comprising, on the one hand, a product - more especially a food product, particularly pâté, cheese, pastry - in the form of a moulded block which can be dismantled, intended for sale and/or use in the form of parts - particularly slices or portions - and, on the other hand, a package intended for wrapping the product and comprising a hollow outer mould (1) whose inner space (4) forms a container for the product and a cover (2) intended to be rapidly associated, but in a detachable manner, with the mould (1), in order to close its opening, characterised in that it also comprises at least one thin rigid separation partition (3) arranged in a removable manner in the inner space (4) of the mould (1), separating it, by virtue of holding means (5) forming part of the package, the separation partition (3) being essentially inside and embedded in the product and its edges being coplanar with the outer surface of the products, this separation partition (3) dividing the block of product into several mutually distinct juxtaposed parts but retaining the single-block nature of the product, it being possible for these parts to be removed from the block singly or in groups. <IMAGE>
Patent DE-3871050-D1 (DE)
Inventor: BAISCH RODERICH DIPL ING
IPC: G05D3/00
Filed: 1988-09-12
Granted: 1992-06-17
Abstract: The position (x), velocity (v) and acceleration (aB) of the piston are taken into consideration by the controller (R), to which position and velocity signals are supplied from conventional measuring devices. The acceleration (aB) is evaluated by a monitor (B) from measurements of the velocity (v) and of the pressure (p) of the hydraulic fluid, avoiding the expense of direct measurement of the acceleration itself. The monitor (B) also produces a disturbance magnitude signal (fzB) for subtraction from the output of the controller (R) for purposes of compensation of e.g. friction in the input signal (u) to the positioning element (SG).
Patent DE-3882710-D1 (DE)
Inventor: PEKKA KNUUTTILA
IPC: B01J/
Filed: 1988-12-20
Granted: 1993-09-02
Abstract: Catalyst (I) pref. contains 40-60 wt.% Na2O.  (I) is obtd.  by mixt. of Na2O and K2CO3 then heating at 260-280 deg. C for 0.5-1 hr.
Patent DE-50007180-D1 (DE)
Inventor: GURKA DR
IPC: F16D69/02
Filed: 2000-05-24
Granted: 2004-09-02
Abstract: To produce a clutch disk, especially for a wet clutch system, the friction coating mixture is prepared from organic components to be applied to a steel disk body as an electrostatic powder spray. The sprayed powder is consolidated on the disk body, followed by compression and equalizing over the surface and final hardening. The friction cladding is applied in a layer with a thickness of 0.3-0.7 mm, to be consolidated by melting at a temp. of 150-220 degrees C.
Patent DE-50007865-D1 (DE)
Inventor: GRAU WERNER
IPC: A42B3/24
Filed: 2000-07-19
Granted: 2004-10-28
Abstract: The visor for a helmet, and especially for a motor cycle rider, has an outer section (1) of injection molded plastics with edges (7) projecting inwards to take an inner section (2) in a positive fit. The inner section (2) is stamped from a plastics sheet, and is tensed in place within the outer section (1). The outer section (1) has a spherical curvature, and the inner section (2) is tinted and has an impact-resistant coating. A seal (14) is around the edge of the inner section (2) where it lies against the outer section (1).
Patent DE-50011472-D1 (DE)
Inventor: HAIMER FRANZ
IPC: H05B6/10
Filed: 2000-05-22
Granted: 2005-12-01
Abstract: The shrinking device has a cooling device provided with at least one cooling collar (53) through which a liquid cooling medium can be passed, placed over the toolholder (3), in direct physical contact with the latter, upon insertion of the rotary tool (5) in a central opening of the toolholder after prior heating via an induction heating device (15,18). An independent claim for a toolholder used with a shrinking device is also included.
Patent DE-50011955-D1 (DE)
Inventor: MANNIGEL DIETER
IPC: F02D41/04
Filed: 2000-09-12
Granted: 2006-02-02
Abstract: The method is carried out so that with the existence of a transition from traction in to thrust drive, a regulating element with a torque, which is determined based on the torque required by the driver and an actual computed torque loss, is initiated, so that the driving line of the motor vehicle is connected load free and is travelled back retarded to a zero torque. The time constant of the regulating element is adjusted depending on the torque loss.
Patent DE-50011995-D1 (DE)
Inventor: MEYER-SCHWARZ TATJANA
IPC: A61F13/12
Filed: 2000-02-25
Granted: 2006-02-02
Abstract: The invention relates to a plaster with protrusions for application to the skin whereby said plaster can act as an anti-wrinkle-plaster. The invention also relates to the use of said plaster. According to the invention, the plaster is provided with an adhesive layer or secondary fixing devices and is characterised in that the protrusions are embodied as one longitudinal protrusion or two to four longitudinal protrusions which are arranged close and essentially parallel to one another. The plaster consists of thermally insulating material and has a thermally insulating layer between the adhesive layer and the other components of the plaster. The protrusions are arranged next to the wrinkle in such a way that pressure is exerted on the tissue next to the wrinkle. An additional heating effect arises.
Patent DE-50012736-D1 (DE)
Inventor: ERB MARTIN
IPC: B23Q39/02
Filed: 2000-10-20
Granted: 2006-06-14
Abstract: The invention relates to a separating device, in particular for the division of circuit boards, which comprises a circular saw and/or milling cutter. Said separating device serves to separate individual circuit boards from a multiple circuit board master. Furthermore said separating device is small and compact, of light weight and easy to operate, whereby the saw blade (1) of the circular saw and the cutter (2) of the milling cutter may be driven by the same drive shaft (26).
Patent DE-50013711-D1 (DE)
Inventor: FONTANA GIAN PAOLO
IPC: F16J15/26
Filed: 2000-03-13
Granted: 2006-12-21
Abstract: The stuffing box ring has a piston rod (3) passing through it between the air-receiver chamber (4) and the crank chamber (5) The surface of the stuffing box ring (10-12) which slides along the piston rod when in operation has a hard, wear-resistant chrome o chrome-ceramic or galvanized coating. The ring has at least two segments peripherally adjacent and completing a ring. A spring ( encloses the ring's periphery and presses the ring against the piston rod.
Patent DE-50101038-D1 (DE)
Inventor: LEDERER THOMAS
IPC: G05B19/042
Filed: 2001-04-03
Granted: 2004-01-08
Abstract: The invention relates to a valve arrangement comprising a valve unit (10) which is composed of a number of abutting electrically actuatable valves (11) and on which a housing part (13) is mounted. Said housing part comprises a programmable electronic control device, which is configured as a microcomputer, for the valves (11) and is connected to said valves at least via control leads. The housing part (13) has at least one network and/or bus connector configuration (17) for connecting the control device to an external network or to an external bus arrangement, and the control device can be programmed via said network or bus arrangement. The housing part (13) additionally comprises a connector configuration (16) for connecting external sensors and/or control signal transmitters to the control device. This enables the valve arrangement to be arranged as an autonomous functional unit, for example, in the proximity of actuator arrangements, from which sensor signals are fed to the electronic control device so that the entire system can be operated in a program-controlled manner by the autonomous valve arrangement without requiring assistance provided by a master station that is optionally connected via bus lines.
Patent DE-50102228-D1 (DE)
Inventor: HAMPP NORBERT
IPC: C12P1/00
Filed: 2001-12-12
Granted: 2004-06-09
Abstract: The invention relates to a method for producing biomass from halophilic organisms, in which the halophilic organisms are fermented in a hollow space in a salt dome and said halophilic organisms or components thereof are isolated as biomass.
Patent DE-50102916-D1 (DE)
IPC: B21C37/08
Filed: 2001-11-30
Granted: 2004-08-26
Abstract: Production of a metal profile comprises: (i) deforming a first sheet strip using rolling mold tools to form a first profile (7); (ii) passing to a welding station; (iii) placing a second sheet strip (2) or profile on the first profile in the welding station; and (iv) welding on both sides along the lateral edges (15, 18) of the contact surfaces using a laser beam to form a composite profile. An Independent claim is also included for a device for carrying out the process. Preferred Features: The laser beam is directed onto the welding site across the transport direction of the first profile. The laser beam is directed onto the welded site so that is encloses an angle of 0-60 degrees between the first profile and the second sheet strip.
Patent DE-50109300-D1 (DE)
Inventor: BLUM RAINER
IPC: C08J7/044
Filed: 2001-07-02
Granted: 2006-05-11
Abstract: Multicomponent system curable thermally and with actinic radiation, comprising A) an isocyanate-reactive binder comprising A1) at least one unsaturated polyester whose molecule contains on average at least one group that can be activated with actinic radiation, of the formulae I, II and/or IIIwherein n is an integer from 1 to 10; and A2) at least one binder, different than (A1), whose molecule comprises on average at least two isocyanate-reactive functional groups, and/or A3) at least one binder, different than (A1), whose molecule comprises on average at least one isocyanate-reactive functional group and at least one reactive functional group having at least one bond that can be activated with actinic radiation, and B) a crosslinker comprising B1) at least one polyisocyanate and/or B2) at least one polyisocyanate whose molecule comprises on average at least one reactive functional group having at least one bond that can be activated with actinic radiation.
Patent DE-50112253-D1 (DE)
Inventor: GRAMLICH WALTER
IPC: F24C15/02
Filed: 2001-01-23
Granted: 2007-05-10
Abstract: The cooker has cooling air outlet apertures based on a gap (10) between the upper edge (12) of the oven door and a projection (18) above it. The outer outlet apertures (4, 6) on the right and left sides are of a height which is less than that of the gap or the inner outlet apertures (8) and together with the gap, form an injector for the induction and expulsion of cooling air.
Patent DE-50112964-D1 (DE)
Inventor: NOHYNEK OLIVER
IPC: A23P20/15
Filed: 2001-05-09
Granted: 2007-10-18
Abstract: The invention relates to a device for the coating of granulates and seeds, pellets and dragees with one or several coatings, whereby the seeds for coating are placed in a driven rotating drum, into which baffles fixed to the housing, in particular, spray and cleaning arms extend. Air supplies are connected to the drum, by means of which the interior of the drum is subjected to an air stream. The air distribution in the drum is achieved by means of an air splitter-plate fixed to the front side of the drum, arranged opposite a non-rotating air splitter plate fixed to the housing, which is formed such that it may move in an axial direction towards and away from the drum and which may be connected to the drum by means of air. An improved cleaning of the housing and drumward air feed is thus guaranteed.
Patent DE-50200321-D1 (DE)
Inventor: BORN KURT-RUDOLF
IPC: B60N3/02
Filed: 2002-01-24
Granted: 2004-05-06
Abstract: The rail comprises an elongated tube (1) which is provided at both ends with anchor parts (2) comprising a guide journal extending into the tube and an anchor head (3). The anchor parts have a single-piece construction and are held inside the ends of the tube by a form-fit connection.  An Independent claim is also included for the single-piece anchor part, comprising an anchor head for fixing inside a cavity in a vertical support, a guide journal for inserting into the end of the rail and a flange (6) in between the head and journal.
Patent DE-50206264-D1 (DE)
Inventor: HARTH KLAUS
IPC: C07C17/15
Filed: 2002-12-04
Granted: 2006-05-18
Abstract: A process for preparing 1,2-dichloroethane which comprises (A) feeding an ethane-containing feed gas stream into a dehydrogenation zone and dehydrogenating ethane to ethane to give a product gas stream comprising ethane, ethane and secondary constituents, (B) feeding the ethan- and ethene-containing dehydrogenation product gas stream as a single stream or a plurality of substreams, optionally after having separated off secondary constituents, into one or more chlorination zones, chlorinating ethene to 1,2-dichloroethane to give one or more product gas streams comprising 1,2-dichloroethane, ethane and possibly further secondary constituents, isolating 1,2-dichloroethane and one or more ethane-containing circulating gas streams and recirculating the ethane-containing circulating gas stream or streams to the ethane dehydrogenation.