baber/WOPTO huggingface dataset:
Patent DE-4303290-A1 (DE)
Title: Swivel bearing with frictional brake forming hinged head for lamp housing - designed for wall side or other fixing of lamp housing allowing swivelling with braking in region of hinged head and swivel axis of head is near to housing base.
Inventor: FEUERSTEIN ANTON
IPC: F21V21/26
Filed: 1993-02-05
Abstract: The swivel axis (5) is arranged underneath the base (34) of the lamp housing (1). The frictional brakes with braking surfaces are designed located in the lamp housing, at a radial or an axial distance to the swivel axis (5). The braking surfaces are preloaded by springs (19), which emanating from the adjusting screws (15), exert a continuous braking force on the braking surfaces. The swivel axis is positioned at a distance of 4-10 mm under the housing base (34) of the lamp housing. ADVANTAGE - Hinged head takes up as little space as possible in lamp housing with increased braking power.
Patent DE-4309376-A1 (DE)
Title: Hard disc system magnetic head control appts. - has digital servo system to monitor if command is received to move heads to new position and to control move.
Inventor: KOSUGI TATSUHIKO
IPC: G11B21/10
Filed: 1993-03-23
Abstract: The magnetic hard disc system has a number of discs (40) arranged in a stack with the heads moved radially across the surface. The head positions are controlled by a unit that has the servo heads and data heads (41,42) coupled to level detectors (51) providing input to a digital servo control unit (50). This monitors if a command has been generated by the main host system to change the head positions. A second unit (55), which is counter based, initiates commands relating to the movement of the heads when a command is received. A memory (53) is used to store tracking error values. ADVANTAGE - Accurate positioning of hard disc heads.
Patent DE-4310481-A1 (DE)
Title: Bucket fastening for bucket belt conveyors with buckets running on the inside
Inventor: KRAUSE FRIEDRICH PROF DR ING
IPC: B65G17/42
Filed: 1993-03-31
Abstract: Bucket belt conveyors with buckets running on the inside in the material-feed and material-delivery regions possess as a deflecting device, in the region of the material feed, a profiled drum in the form of a pair of discs which allows a collision-free passage of the buckets running on the inside, but which supports the belt only at the belt edges. The invention is intended to provide a bucket fastening for these conveyors which, even under jolt-like loads, connects the bucket firmly to the belt during the reception of material and prevents the belt from being drawn into the profiled drum. This is achieved in that the buckets 2 arranged on the inside of the belt 3 are screwed to the belt 3 and to transverse webs 1 additionally attached to the belt rear side. <IMAGE>
Patent DE-4311705-A1 (DE)
Title: NOR or NAND type mask ROM - has two transistors of high and low threshold respectively, with two impurity atom regions and common impurity atom region, all of opposite conductivity to that of substrate
Inventor: ARAI HAJIME
IPC: H01L21/8246
Filed: 1993-04-08
Abstract: The ROM includes Gate electrodes (7) formed in a main surface of a p-conductivity substrate (1), with an intermediate gate insulating film (6). Low concentration impurity atom regions (8) are formed using the gate electrodes as a mask. Then spacers (10) are formed at the electrode side walls. High concentration impurity atom regions are formed, using the side wall spacers as a mask. After the spacer removal, n-conductivity impurity atoms with low energy are applied by ion implantation to form through-implantation layers (60), using the gate electrodes and spacers as a mask. ADVANTAGE - Reduced prodn. time without affecting characteristics of transistors. ROM data can be written at low energy without special equipment.
Patent DE-4312218-A1 (DE)
Title: Socket insert for TV or radio socket - has sliding contact bridge selectively locked in OFF switch position
Inventor: BAYER JOSEF
IPC: H04N7/16
Filed: 1993-04-14
Abstract: The socket insert is rigidly secured to the radio or television plug socket and has a movable contact bridge (58) with two switch positions which can be locked in the OFF position. Pref. the contact bridge is provided by a lockable sliding contact which can be removed or by a key-operated lock. The socket insert can be secured to the plug socket, by a screw fixing with a seal preventing unauthorised removal. USE/ADVANTAGE - Prevents unauthorised or undesirable use of radio or t.v. receiver, e.g. by children. Does not affect reception.
Patent DE-4313896-A1 (DE)
Title: Distributor device for compressed air and/or other media
Inventor: FEYRER THOMAS
IPC: F16L41/18
Filed: 1993-04-28
Abstract: The distributor device has a longitudinally slotted supporting housing (2) in which a likewise longitudinally slotted inner part (1) is accommodated. The two longitudinal slots (3, 5) are in alignment with one another. Sealing lips (38) are integrally formed in one piece on the inner part (1) in the area of the longitudinal slot (5). A tapping part guided on the supporting housing (2) in a longitudinally movable manner reaches with an expanding body (18) through the two longitudinal slots (3, 5) into a distributor space (6) of the inner part (1), in the course of which the sealing lips (38) are expanded locally. Medium can be transmitted to the outside from the distributor space (6) via the expanding body (18). The tapping point can be changed by axially shifting the tapping part (13). <IMAGE>
Patent DE-4314100-A1 (DE)
Title: Line system for supplying liquid-cooled arc welding or cutting torches
Inventor: SPERLING HERMANN
IPC: B23K9/32
Filed: 1993-04-29
Abstract: A line system for supplying liquid-cooled arc welding or cutting torches, with supply lines for the cooling-liquid feed and return and for the welding current. In order to improve the flexibility of the line system while reducing the weight, two welding-current cables are provided, one of which is cooled by the cooling-liquid feed and the other is cooled by the cooling-liquid return.
Patent DE-4314513-A1 (DE)
Title: Transverse-flux (transverse-flow) machines having combined PM excitation
Inventor: WEH HERBERT PROF DR ING
IPC: H02K21/12
Filed: 1993-05-03
Abstract: The increase in the force density in transverse-flux machines is expediently achieved by a combined arrangement of permanent magnets in a flat arrangement parallel to the air gap and in addition to collector magnets. The characterising features are a reduced tendency to saturate and a relatively low flux through the winding. It is shown that this combined SF excitation (Figure 3) can be matched to all the previously known structural forms and leads to the machine design being optimised. Particularly high force densities are achieved with more than two air gaps on in each case one side of the winding arrangement. <IMAGE>
Patent DE-4323411-A1 (DE)
Title: Pourable, phosphate-free foam controller
Inventor: BLOCK CHRISTIAN DR
IPC: C11D3/37
Filed: 1993-07-13
Abstract: In pourable defoamer granules which contain 7.5% by weight to 18% by weight of a water-insoluble active defoamer compound, 0.2% by weight to 3% by weight of a mixture of alkali metal carboxymethylcellulose and nonionic cellulose ether in a weight ratio of 80:20 to 40:60, 70% by weight to 90% by weight of an inorganic, phosphate-free, water-soluble carrier salt and water to make up to 100% by weight, the defoamer performance and storage stability are to be improved. This was achieved by optimising the composition of the carrier material so that the inorganic carrier salt comprises at most 5% by weight alkali metal silicate, in particular sodium silicate, and 95% by weight to 100% by weight of alkali metal carbonate, in particular sodium carbonate.
Patent DE-4330258-A1 (DE)
Title: Process and apparatus for producing colour images with at least two colours
Inventor: KOENIG MARIUS
IPC: G03F5/22
Filed: 1993-09-07
Abstract: The invention describes a process and an apparatus for optimising the image reproduction quality when printing with at least two colours. In four-colour printing using a halftone (photoengraving, autotype) screen, the undesired interference structures which normally occur, known as moiré and rosette, are eliminated by selecting the screen width (ruling) and the screen angle of the colour plates, when produced digitally in a screen computer, in such a way that the screen dots coincide precisely at certain screen positions. In a further process step, the colour plates are each shifted by 1/3 of the screen width in the direction of the respective screen angle. In a subsequent process step, the screen width and the size of the screen dots of the yellow screen are varied in order to eliminate the yellow moiré.
Patent DE-4330697-A1 (DE)
Title: Stirring apparatus with a rotationally symmetrical stirring body for suspension and gassing
IPC: B01F3/04
Filed: 1993-09-10
Abstract: When conventional stirrers are used in suspension reactors, the whirling up of the particles from the bottom of the vessel is associated with considerable deflecting losses, the minimisation of which is the aim of the invention. When used with suspensions, the stirring apparatus can even be used at immersion depths below the boundary surface which forms between the sediment and supernatant when the suspension is at a standstill, since the rotationally symmetrical form of its stirring body (5-7) facilitates the resumption of operation. In the interior of the stirring body are flow channels which impart to said stirring body conveying efficiency with regard to the liquid to be circulated and, with a jet-pump-like design, even with regard to a gas flow to be introduced. The stirring apparatus can be operated at an immersion depth extending as far as the preferably frustoconically shaped bottom of the suspension reactor and, at the same time, a low-loss pulse transmission to the particles to be whirled up is possible. Due to the very effective use of the pulse transmitted to the liquid, the use of the stirring apparatus is recommended in particular when creating a suspension with or without gassing, but also when gassing liquids. <IMAGE>
Patent DE-4333674-A1 (DE)
Inventor: MUELLER EGBERT DR
IPC: G01N30/02
Filed: 1993-10-02
Abstract: PCT No. PCT/EP94/03157 Sec. 371 Date Apr. 1, 1996 Sec. 102(e) Date Apr. 1, 1996 PCT Filed Sep. 21, 1994 PCT Pub. No. WO95/09694 PCT Pub. Date Apr. 13, 1995The invention relates to sorbents for for [sic] affinity chromatography which are based on hydroxyl-containing base supports on whose surfaces polymers are covalently bonded, characterized in that a) the base support contains aliphatic hydroxyl groups, b) the covalently bonded polymers are bound to the base support by a terminal monomer unit, c) the polymers contain monomer units of the formula II d) the monomer units are linked linearly,    of one another are H or CH3, R4 is H, C1-C5-alkyl or C6-C12-aryl, n is an integer between 1 and 5 and one of the radicals X is OH and the other radical X is a nucleoside-containing radical, and to their preparation and use, especially for affinity chromatography.
Patent DE-4333874-A1 (DE)
Title: Large civil engineering slab for high loads - has locally limited regions of reduced strength adjacent to high strength regions.
Inventor: MAIBOM MANFRED DIPL ING
IPC: E01C11/00
Filed: 1993-10-05
Abstract: The regularly spaced reduced strength regions can be formed under the loaded surface such that a component is embedded at a distance at least equal to the assumed wear depth of the finished prod. On removal of the top layer, local regions of reduced and full strength are formed. The alternating regions are formed in the surface of embedding. Pref. the great strength regions take up a larger part of the slab surface. The mean surface of the embedded region is a plane parallel to the slab loaded surface. USE/ADVANTAGE - Large civil engineering slab for high loads is used for road, port etc. building and improved surface quality is achieved at low cost.
Patent DE-4340360-A1 (DE)
Title: Intermediate storage in path of metal or non-metal strip-form material to a winder
Inventor: GESNER RUDOLF
IPC: B65H51/22
Filed: 1993-11-26
Abstract: To give a temporary storage action on moving strip material, passing from one prodn. phase to a winder, has an intermediate storage stretch where the material is moved on a figure-of-eight path. The intermediate store section has two cylindrical winders to provide a figure-of-eight path for the material through them formed by the material itself or through a guide finger powered round the material, controlled according to the amount of wound material. Two counter-rotating discs are used to drive the guide fingers, each with a peripheral groove to carry the fingers. The discs are synchronised at the centre of the figure-of-eight path, where there is a transfer from one disc to the other. The winders are on floating mountings with inner support arms at an inner cylinder and projecting arms at an outer cylinder which are fixed in the peripheral direction but have radial movement, controlled according to the release of the figure-of-eight guide path for the rotating guide fingers at this point. The projecting arms extend beyond the winding surface. The outer winding surface of the winder body is conical. The axes of the winding bodies are parallel or at an angle to each other.
Patent DE-4342219-A1 (DE)
Title: X=ray image intensifier
Inventor: DIEPERS HEINRICH DIPL PHYS DR
IPC: C01D17/00
Filed: 1993-12-10
Abstract: X-ray image intensifier (1) has an input luminescent screen with a carrier (6,16) on which a phosphor layer (7) is applied as x-ray image converter, the novelty being that the carrier (6,16) contains carbon.
Patent DE-4343263-A1 (DE)
Title: Removal of phenol and aromatic amine from waste water
Inventor: NOACK HORST DIPL CHEM
IPC: C02F1/56
Filed: 1993-12-17
Abstract: Removal of phenols and aromatic amines from waste water comprises (a) addn. of water-insol., stable polymeric diazonium cpds., (b) adjustment of the pH to that required for the coupling reaction, by addn. of lye, (c) stirring the mixt. at 10-20 deg C until the conversion ends, and (d) filtering off the azo dyes formed.
Patent DE-4401053-A1 (DE)
Inventor: BENZ CHRISTOPH
IPC: H04B1/16
Filed: 1994-01-15
Abstract: The method determines interference signals in the frequency modulated received signal of a radio receiver such as a car radio by analysing the varying voltage component in the field strength signal. The varying voltage component undergoes one or more of the following steps. Does it include a frequency identical to the pilot tone frequency How frequent is the pilot tone frequency present How frequent are different frequencies present The test results provide an individual signal for the presence of a multi-path interference, a same channel or adjacent channel interference or no interference. The apparatus includes two narrow band filters whose inputs are connected to the field strength signal output of the intermediate frequency stage of the radio receiver. One filter has an average frequency of 19 kHz and the other has a different frequency. A rectifier (GI) is connected to the filters and its outputs are connected to the input of a comparator (Comp).
Patent DE-4406687-A1 (DE)
Title: Current rail adaptor with phase selector
Inventor: HALEMEIER ECKHARD
IPC: H01R29/00
Filed: 1994-03-01
Abstract: The current rail adaptor has a rotatable locking handle (20) for mechanically locking the adaptor (10) in the current rail. It also has a rotatable phase selector (22) arranged axially parallel to the locking handle (20). A locking mechanism only allows the phase selection when the adaptor is locked. The locking handle (20) and the phase selector (22) each have a rotatable cam disc (34,36) which has a groove (38,40) on its circumference. The grooves (38,40) are arranged such that they lie opposite each other when the locking handle (20) is in the locked position and the phase selector (22) is in the rest position, in which no phase is selected. A moveable handle (46), attached to the adaptor housing, is arranged between the cam discs (34,36) such that it only finds space between the edges of the cam discs (34,36) when it engages in one of the grooves (38,40).
Patent DE-4419502-A1 (DE)
Inventor: BOLZ VOLKER DIPL ING
IPC: F16J15/06
Filed: 1994-06-03
Abstract: The sealing of a safety filling and emptying valve for liquid, pasty and powdery substances is disclosed. A barrel (10) to be filled or emptied is coupled to an appropriate device. A sealing ring is associated to the top part of the barrel and to the corresponding element of the device. The sealing rings (7, 8) have an approximately C-shaped profile and form two sealing surfaces (14, 15, 16, 17) that are inclined relative to each other, one (14, 17) of which is substantially horizontal and the other (15, 16) is substantially conical.
Patent DE-4421754-A1 (DE)
Title: Disposable and detachable sole for shoe
Inventor: SPIEGEL OLGA VERA
IPC: A43B13/36
Filed: 1994-06-22
Abstract: The detachable sole consists of a bearing and in part adhesive layer (1,1') to be fixed to the street shoe plus an easily removed protective layer (2) for the adhesive area of the first layer. The bearing layer (1) at least conforms to the street shoe outline and consists of a number of plastics, felt or material layers as against the adhesive layer (1) which is rolled, steamed or pressed onto the bearing layer (1). The adhesive layer can be taken from a roll in the form of double-sided adhesive tape and joined to the bearing layer once one of the protective layers has been peeled off. The outline of the bearing layer resembles a political figure, flower, fruit, animal etc and/or is coloured or again is shaped and/or imprinted etc with emblems or writing for sales promotion.
Patent DE-4425641-A1 (DE)
Title: Variable insulin cooling box in pocket format
Inventor: SCHAETZLER ROSA
IPC: A61J1/16
Filed: 1994-07-20
Abstract: Published without abstract.
Patent DE-4428403-A1 (DE)
Inventor: GENSHEIMER VALENTIN
IPC: B41F31/15
Filed: 1994-08-11
Abstract: The ink is transferred from a box (1) by a rotary roller (2) to the inking roller (4) by way of a lifting roller (3). The roller is carried by two levers (5) coupled together by a shaft (6) extending across the width of the printed sheet. The other ends of the levers are lifted by a smaller roller (7) in contact with the surface of a rotary cam (8). This roller can be displaced from the smaller sector of the cam by a threaded spindle (3) rotated by gearing (11,12) from a stationary positioning motor (10) driven in either direction at constant speed.
Patent DE-4429725-A1 (DE)
Title: Device for use in a slaughtering line
Inventor: MEIER ERNST-AUGUST
IPC: A22B5/08
Filed: 1994-08-23
Abstract: The invention relates to a device for use in a slaughtering line, especially for slaughtering pigs, comprising a hair removal stick (1) made of an elastomer material which has a deflector knob (3); a screwing-on region made of metal; a stop, on which the hair removal stick is supported via the deflector knob (3) in the event of extreme deformation; and of angular scrapers made of metal which are arranged on the working side of the hair removal stick. The invention is essentially characterised in that at least one fluted groove (23, 24, 25, 26) which extends in a transverse direction is present in the region of the start (4) of the deflector knob. <IMAGE>
Patent DE-4433997-A1 (DE)
Title: Mounting device for use with measurement device, driver robot etc. in motor vehicle passenger compartment
Inventor: STAEHLE KURT
IPC: B60R11/00
Filed: 1994-09-23
Abstract: The mounting device contains a holder mounted on the seating surface. At least one supporting device (20) is attached to the edge of the seating surface facing the footwell (R) and supports the seat against the floor of the passenger compartment. At least one clamping device (30) engages under the seat. The holder device is a mounting plate (10), in whose edge region are a number of openings for removable attachment of supporting devices and clamping devices. The openings are elongated holes (11) perpendicular to the front edge of the mounting plate and with widened central sections in which supports or clamping devices can lock.
Patent DE-4435145-A1 (DE)
Title: Process for monitoring catalytic reaction of gas=air mixture
Inventor: ABEL HELMUT
IPC: F23N5/24
Filed: 1994-09-30
Abstract: The process monitors the reaction of a mixture of a combustible gas and air on the upper surface of a catalytic convertor, pref. in a gas-powered water heater, in order to judge whether intervention is necessary in the control of the combustion. Below an adjustable value of min. temp. (M), the temp. gradient w.r.t. time is used as a measure of a satisfactory reaction, and above this value the absolute temp. is used. The exceeding of an adjustable, limiting positive value (G) of the temp. gradient, or the sensing of a temp. difference between two sensors at each measuring position which falls within a limiting range, may be used as measures of a satisfactory reaction. The difference in temp. between sensors at positions in front of, and behind, the catalytic convertor may also be used.
Patent DE-4438370-A1 (DE)
Title: Device for treating patient with water spray
Inventor: BOCK MANFRED DIPL ING
IPC: A61H9/00
Filed: 1994-10-27
Abstract: A refillable water container with an internal suction or rotary pump is connected to a massage head (1) via supply and return tubes (8,9). Within the massage head is a water spray nozzle (3) and the end of the massage head has a flexible membrane (2) attached to it. On the underside of the water container is a heating plate which can be made removable and which warms the water in the container. An adjustable catch (7) holds the membrane under tension at the end of the massage head. Tension can be adjusted by a screw. An external regulator controls the speed of the pump which then feeds water to the spray head and hence to the flexible membrane which is held in contact with the patient's skin. The water is then recirculated down the return tube to the container thus forming a closed circulation system.
Patent DE-4440936-A1 (DE)
Title: Pressure thermometer
Inventor: TUEG HELMUT DR RER NAT
IPC: G01K5/02
Filed: 1994-11-17
Abstract: Temp. of a medium is indirectly measured using a measuring device with a vessel (5) which has a cover (6) making it gas-tight and which encloses a container (7) filled with a fluid. The vessel is filled with a fluid in the region of the container and with a gas above the container. The container has a valve (11), which is located with a pressure sensor (9) in the gas space. Pref. the container consists of a material with an extremely low thermal expansion coefft. and the fluid in the vessel and container are the same, partic. a fluid with high vol. expansion coefft., pref. silicone oil. The gas pref. has a low thermal conductivity and is dry N2. Vessel is pref. a metal or glass cylinder.
Patent DE-4443645-A1 (DE)
Title: Compsn. contg. sulphated fatty acid-N-poly:hydroxyalkyl amide(s)
Inventor: FABRY BERND DR
IPC: C11D1/94
Filed: 1994-12-08
Abstract: Cosmetic and/or pharmaceutical prods. comprising (a) sulphated prods. of fatty acid-N-alkylpolyhydroxyalkyl amides of formula R<1>CO- N(R<2>)-Z (I), and opt. (b) other anionic, nonionic, cationic, amphoteric and/or zwitterionic surfactants. R<1>CO = 6-22C aliphatic acyl; R<2> = H, 1-4C alkyl or 1-4C hydroxyalkyl; Z = 3-12C polyhydroxyalkyl contg. 3-10 hydroxy gps.
Patent DE-4443900-A1 (DE)
Title: Book binding machine
Inventor: GEORGITSIS NIKOLAUS
IPC: B42C9/00
Filed: 1994-12-09
Abstract: A bookbinding machine has a built-in control panel, connected to a controlling computer unit, which can be intercepted by a remote hand-operated control unit, when necessary, with electro-mechanical interlocking by means of a separable plug and socket.The adjustment spindle (1) of the machine is normally controlled from an integrated control unit (2), controlling the motor (5) and the measuring sensor (6). If necessary the control may be taken over remotely by a hand-operated control unit (9), connected by a plug (13) and socket (14) in such a way that the integral control unit is made inoperative by means of a relay (16).