baber/WOPTO huggingface dataset:
Patent DE-4232598-A1 (DE)
Title: Hydraulic rim brake for bicycle - has arm adjustable on brake-cylinder mounting and absorbing tightening torque
Inventor: CHRISTNER HEINZ
IPC: B62L1/10
Filed: 1992-09-29
Abstract: The brake has a master-cylinder operated by a hand lever on the handlebars and connected to brake cylinders either side of the rim. A bolt on the frame member each side of the rim is at right angles to the member and parallel to the central plane of the wheel, and a mounting for the brake cylinder is clamped to it. This has an arm clear of the bolt and bearing against the member, so as to form a support for the tightening force of the brake cylinder. The arm (16) is adjustable in relation to the mounting (8), and the torque resulting from the tightening force is transmitted to the arm. The latter can have a flange (17) with drilling enclosing the bolt (5) and which is clamped between the latter's base (6) and the mounting, and dog teeth (20) engaging together can be formed in the mating faces of arm and mounting. USE/ADVANTAGE - Hydraulic bicycle brake assembly allows cylinder alignment with rim irrespective of shape of member.
Patent DE-4233676-A1 (DE)
Inventor: KRALIK WILLI
IPC: H05B3/82
Filed: 1992-10-07
Abstract: A continuous-flow heater (11) consists of a stainless steel tube (IZ) around which, on the outside, an insulating film (14) is laid which consists of polyimide (Kapton  TM ) with an overlap (15). A heating band (17) consisting of metallic resistance material is wound thereon in a prestressed manner, so that the elasticity reserve produced ensures that the heating band rests well on the film at the operating temperature as well. Temperature switching apparatuses for overtemperature protection (dry-boiling protection) can be fitted in the overlapping region (15). <IMAGE>
Patent DE-4234823-A1 (DE)
Title: Reinforced flat ceramic product mfr. - comprises distributing fibres e.g. metal filament between ceramic mixt. layers
Inventor: TONCELLI MARCELLO
IPC: E04F13/14
Filed: 1992-10-15
Abstract: Prodn. of reinforced flat products of a high temp. sintered ceramic mixt. is carried out by (a) partially filling a mould or shuttering with a uniformly spread layer of the fresh mixt.; (b) distributing a layer of short fibres of at least 3 cm length over the mixt. layer; (c) covering the fibre layer with a further mixt. layer; and (d) opt. applying a second fibre layer and another mixt. layer. The reinforced flat prod. is also claimed. USE/ADVANTAGE - The process is useful for prodn. of metal filament-reinforced fixed ceramic slabs for facing of walls and floors. The product has improved mechanical properties, esp. crack resistance, bending stiffness and impact resistance.
Patent DE-4235051-A1 (DE)
Title: Screw-in brake servo unit - has discharge-sided stop of closure part, fitted into housing sleeve
Inventor: CEZANNE RUDOLF DIPL ING
IPC: B60T11/34
Filed: 1992-10-17
Abstract: The unit has a housing-fastened stop (22) on the discharge-side, which is formed by a closure part (4). This is inserted with its complete axial length into a housing sleeve (2), which accommodates the pressure reduction valve. Closure part and sleeve are irremovably connected by a deformed section (52). The discharge-sided brake circuit connection is also formed on the housing sleeve, and provided with an internal thread (11). The closure part has an external thread (46), meshing with an internal thread (48) in the sleeve. It also has an axial pressure medium passage (50) with polygonal profile. USE/ADVANTAGE - Small screw-in brake servo unit is continuously adjustable, and has fewer components than conventional servo unit.
Patent DE-4236007-A1 (DE)
Title: Four-stroke IC engine starting with air intake control - overrides normal operations of air, fuel and ignition controls in order to secure optimum mixture ratio for ignition
Inventor: GAESSLER HERMANN DIPL ING
IPC: F02D33/02
Filed: 1992-10-24
Abstract: The air-intake control (11), fuel injection control (12) and ignition control (13) of the engine (10) are switched (18) between two modes by a controller (17). The quantities of air and fuel, and the ignition timing angle, are determined by devices (14-16) which allow departure from the normal mode for purposes of starting. With an optimal mixt. of fuel and air the max. torque is adjusted in accordance with engine temp. Pref. the air supply is managed so that the engine achieves min. air pumping. After unsuccessful attempts air intake is maximised (14c) to dry the sparking plugs. ADVANTAGE - Reliable starting is guaranteed with an optimal fuel/air ratio for ignition which the driver is unable to vary by movement of the accelerator pedal.
Patent DE-4239272-A1 (DE)
Title: Head support for vehicle seat - uses frame and support column made from light metal alloy and has upholstered body releasably attached to support frame
Inventor: BAUER HEINZ
IPC: B60N2/48
Filed: 1992-11-23
Abstract: The support frame (20) and the support column (36) are made from a light metal alloy. The upholstered body is releasably attached to the support frame and does not adhere to it. The support column has a hollow profile with an elongated cross section. The support frame is formed as a shell (22) having an edge (26) to which a rigidly attached shaft (24) allowing the head support to swivel is secured. ADVANTAGE - Can be removed easily for cleaning, has a low weight and possesses outstanding strength.
Patent DE-4239642-A1 (DE)
Title: Automatic removal system for electronic components from circuit board - has board scanned by optical system to identify components and to provide commands for input to robot gripper
Inventor: ENGLERT KLAUS
IPC: H05K13/04
Filed: 1992-11-26
Abstract: The automated system is used for the removal of electronic circuit components (7) that are soldered onto a circuit board (1). The board is moved under the field of vision of an optical sensing system, e.g. CCD camera. The images of the components are compared with data bank information and the components identified. The positional location is fixed relative to a reference point and commands transmitted to a handling system. A gripper (A) holds the component and the soldered is melted by either an infrared source (11) or by use of a heated liquid. ADVANTAGE - Provides identification and location of components for removal.
Patent DE-4305849-A1 (DE)
Title: Non-volatile storage device - comprises storage cell and central storage unit having UV impermeable resin layer
Inventor: SHIROTA SYOUZO
IPC: H01L27/115
Filed: 1993-02-25
Abstract: Non-volatile storage device (I) comprises a specific information storage cell and a central storage unit, in which an ultra-violet impermeable resin layer (1) is formed having an electrically insulating characteristic on the storage cell. A polyimide layer (1) is used as the resin layer. USE - As EPROMS. Its reliability is improved.
Patent DE-4309201-A1 (DE)
Title: Device for fixing heat accumulation segments of a furnace
Inventor: SUTER ROGER
IPC: F23R3/60
Filed: 1993-03-22
Abstract: In the case of a device, consisting of a cylindrical carrier basket (2), for fixing the heat accumulation segments (1) of a furnace, the carrier basket (2) consists of separate bending rods (3) which, in an axial direction, are arranged over the entire circumference and at their ends are anchored in cylindrical rings (4). The bending rods (3) have grooves (5) for the heat accumulation segments (1) to be clipped into. Thermal bending (distortion) of the heat accumulation segments (1) is prevented during operation to a small extent only, so that virtually no stresses occur in the component and the useful life is extended. <IMAGE>
Patent DE-4312101-A1 (DE)
Title: Process for transporting contaminated cooling lubricants
Inventor: KOLISCH EBERHARD DIPL ING
IPC: F17D1/13
Filed: 1993-04-08
Abstract: The invention relates to a process for transporting contaminated cooling lubricants, collected at various accumulation points, via risers, which are submerged in the cooling lubricant, to a common upper collecting line which leads to a collecting tank arranged at a lower level, from where the cooling lubricants, if appropriate after prior cleaning, are transported back, via supply lines, to the various accumulation points. The invention provides that, after prior filling of the collecting line and of the risers with cooling lubricants, the collecting line, which opens into the collecting tank arranged at a lower level than the accumulation points, is opened, with the result that the outcoming cooling lubricant, in accordance with the siphon principle, takes up cooling lubricant from the accumulation points via the risers, while, at the same time, new cooling lubricant is pumped to the accumulation points via the supply line.
Patent DE-4312981-A1 (DE)
Title: Flushing device for metallurgical vessels
Inventor: GEUECKE WOLFGANG
IPC: C21C5/48
Filed: 1993-04-21
Abstract: A flushing device for metallurgical vessels, especially steel-treatment ladles, has a one-part or multi-part flushing block 1 made of ceramic material, possessing gas-passage orifices 5 which extend approximately in the axial direction from outside towards the inside of the vessel and which are connected to a gas-distribution space 15. The gas-distribution space 15 is formed between an approximately radially extending surface 7 of the flushing block and an essentially likewise radially extending flange 11 made of metal and is sealed off by means of a sealing compound 16 pressed down axially, the flange 11 being connected to a gas-supply pipe 13. The flushing block 1 has a recess 6 on the side facing the flange 11 having the gas-supply pipe 13. The flange 11 is arranged in the recess 6 of the flushing block 1 and is supported axially on an undercut 9 in the recess 6 in the flushing block 1.
Patent DE-4313807-A1 (DE)
Title: Reagent holder for automatic analysis systems - has containers for solid carrier material e.g. antigen, antibody, etc., and reagent vessels located on common base marked with bar-code
Inventor: ABE KENICHI
IPC: G01N35/04
Filed: 1993-04-27
Abstract: The new reagent holder has a container (3) for a carrier material (2) in the form of a solid antigen, antibody or reagent which is required for a particular analysis, and a number of vessels (4) contg. the required reagent or reagents. All of the components a located on a common base (1). A bar-code (5) on the side of the base records the data relating to the method of analysis, the period of use etc.. All or some of the containers (3), the vessels (4) and the base (1) may be integrated into a single unit. The containers (3) are pref. composed of a number of vertical cavities (3-2) in a body (3-1). These cavities may be in communication with each other. Vessels for a buffer soln. may be provided on the common base and may be in communication with the containers (3). The outer form of the reagent holder may be wedge-shaped, and provision is made within the common base for the upper edges of the containers (3) and the reagent vessels (4) to be at the same elevation. USE/ADVANTAGE - In automatic immunological analysis systems in laboratories, hospitals etc.. A number of reagents can easily be used for the same analysis, filling of the reagent vessels is facilitated, and the device is ecomonical of space and can be used in automatic handling systems without the need for special equipment.
Patent DE-4314431-A1 (DE)
Title: Screw-connection for fastening a dashboard
Inventor: MILDNER UDO DIPL ING
IPC: B62D25/14
Filed: 1993-05-03
Abstract: Welded fixedly on a closure plate (2) of a dashboard is a weld nut (9) into which, with a left-hand thread, there is screwed a spacer bushing (7) which bears, by means of a flange (8), against an A-pillar (1). The spacer bushing (7) has an internal thread into which there is screwed a screw (4) which passes through the A-pillar (1) and has an external thread (6) in the form of a right-hand thread. When said screw (4) is screwed in, the spacer bushing (7) is first of all displaced against the wall of the A-pillar (1) before the screw (4) is tightened in the spacer bushing (7). <IMAGE>
Patent DE-4315934-A1 (DE)
Title: Transportation container for carrying on two-wheelers
Inventor: GUMPP RUDOLF
IPC: B62J9/00
Filed: 1993-05-12
Abstract: In order to dispense with the use of luggage carriers (racks) as a device between the two-wheeler and transporation container, the transporation container is equipped with a retaining device which interacts with parts on the frame of the two-wheeler.
Patent DE-4319423-A1 (DE)
Inventor: WOLF MICHAEL D
IPC: E04B2/02
Filed: 1993-06-11
Abstract: An insulating block for masonrywork to be erected without jointing mortar exhibits a horizontal filling duct (10), running along the upper side (1) of the block, and a vertical filling duct (11), running within the insulating block. In each case one vertical shaft clearance (12 and 13) is provided in the two end walls (4, 5, respectively) of the insulating block. Said shaft clearance, together with the respectively associated shaft clearance of an adjacent insulating block, forms a common vertical filling shaft. <IMAGE>
Patent DE-4320054-A1 (DE)
Title: Cylinder container for storing fluids - has upper square collar around lid with corner support stands for stacking other identical containers.
Inventor: BAUER HEINZ-DIETER
IPC: B65D90/10
Filed: 1993-06-17
Abstract: The cylinder has at the top a square collar (4) which is set underneath the lid (3) and has stacking corners (6) supporting similar containers. The base of the container has sockets for driving in fork lift trucks or the like. No parts protrude relative to the collar. The base of the container can be flat and can also have a substantially square outline. The stacking corners (6) can have support stands (8) which project above the lid (3). The width of the entire container including collar preferably corresponds to a whole number proportion of the width of a goods vehicle loading surface. USE/ADVANTAGE - Space-saving stacking and transport of cylindrical containers for storing fluids.
Patent DE-4337115-A1 (DE)
Title: Spinning machine with a fastening for a can-transport trolley
Inventor: HAUNER FRIEDRICH
IPC: B65H67/04
Filed: 1993-10-29
Abstract: The invention relates to a spinning machine for the production of sliver and for depositing the sliver in spinning cans, with an automatic can changer for ejecting full cans out of the machine. A can-transport trolley is centered on the spinning machine by means of a centering unit. The can-transport trolley is locked to the machine, in order to keep the trolley in a position ready for reception. A signal device is arranged for signalling to the machine when the can-transport trolley is filled. According to the invention, the centering unit, the locking unit and the signal device are arranged in a single constructional unit in the immediate vicinity of the spinning machine. <IMAGE>
Patent DE-4342325-A1 (DE)
Inventor: BRAUN HANS-JOERG
IPC: B23B5/16
Filed: 1993-12-11
Abstract: A procedure for chamfering the end of a pipe uses a rapid roughing process with a large feed movement followed by a short fine finishing process with a short feed movement using the same or a different tool. The pipe is held in a chuck and there is a sensor for the actual position of the end of the pipe, used to align the tool correctly. The inside and outside diameters are also evaluated.
Patent DE-4406558-A1 (DE)
Title: Spark plug having an earth electrode
Inventor: BOGAERT BERNARD VAN DEN
IPC: H01T13/32
Filed: 1994-03-01
Abstract: The spark plug for internal combustion engines is constructed with an earth electrode in the form of a metallic bar. One end of the metallic bar is arranged at a distance, which can be predetermined, from a central electrode. A cross-sectional area of the bar is constructed in the form of a triangle or an ogive. A tip of the cross-sectional area is arranged in the region of a side of the bar facing away from the central electrode.
Patent DE-4407406-A1 (DE)
Inventor: HOFFART MICHAEL DIPL ING
IPC: G02B6/44
Filed: 1994-03-05
Abstract: PCT No. PCT/EP94/04241 Sec. 371 Date Jul. 29, 1996 Sec. 102(e) Date Jul. 29, 1996 PCT Filed Dec. 20, 1994 PCT Pub. No. WO95/17695 PCT Pub. Date Jun. 29, 1995In an optical fiber (1) with a coating (8) for the cladding of one or more plastic layers containing the fiber core and a color marking (3) on or in the outer plastic layer, the color marking (3) is covered by a further transparent or translucent layer (4).
Patent DE-4408459-A1 (DE)
Title: Partly automated vocabulary learning system
Inventor: SCHNEIDER ASTRID
IPC: G09B19/06
Filed: 1994-03-12
Abstract: The method involves storing a data base with concepts or contexts, e.g. foreign language vocabulary, in a device such as a normal personal computer. Material is extracted from the data base and displayed on screen to test the user's knowledge and to focus concentration on items not yet mastered. Items can be listed one by one on screen by pressing keys. Individual items can be recorded as 'known' or 'not known' for future use. Hard copy may be produced in the form of vocabulary lists or conventional flash cards.
Patent DE-4410760-A1 (DE)
Title: X-ray tube with an anode and means for displacing the focal point
Inventor: KNOTT WILLIBALD DIPL PHYS
IPC: H01J35/30
Filed: 1994-03-28
Abstract: The invention relates to an X-ray tube with an anode, whose impact point (target) (19) is subdivided into regions (20, 21) formed from different materials, it being possible to produce focal points (BF1a, BF1b, BF2a, BF2b) of different sizes. There are provided means (27a, 27b) for displacing the focal point, by means of which the focal points (BF1a, BF1b, BF2a, BF2b) can be displaced to the respective region (20, 21) in such a manner that the focal points (BF1a, BF1b, BF2a, BF2b) belonging to one region (20, 21) at least essentially lie at the same position and all the focal points (BF1a, BF1b, BF2a, BF2b) are so close to each other that the focus position is essentially the same for all the focal points (BF1a, BF1b, BF2a, BF2b). <IMAGE>
Patent DE-4413019-A1 (DE)
Title: Vehicle with true line of travel running gear and trailer device
Inventor: WEIRICH HANS-JOACHIM
IPC: B62D63/08
Filed: 1994-04-18
Abstract: The vehicle arrangement has two bars (14,24) with coupling eyes (18,26). These are fitted on both face sides (20,22) of the vehicle. Each coupling eye consists of two discs (30,32) spaced apart. The discs are penetrated by vertically aligned holes to accommodate a connecting bolt (16).The two tow bars have the same length between the fixing point on the vehicle and the coupling eyes. The distance between the discs of each eye is greater than the thickness of the discs.
Patent DE-4413747-A1 (DE)
Title: Covering strip for fitting lamp, lighting parts or similar
Inventor: BAETZ RUDI
IPC: F21V21/03
Filed: 1994-04-20
Abstract: At least one mounting element (17) has a recess (21) allowing engagement of a fixing screw (16). This element is slidable lengthwise in the middle part (2) of the covering strip (1) from a first position in which the head (15) of the fixing screw (16) can freely enter the recess to a second position in which the head grips behind the covering strip for fixing.The recess is in the form of a locking hole with a first, essentially circular region of dia. that is at least a little bigger than the dia. of the fixing screw head. The second region is a slot of a width at least a little larger that the dia. of the screw shaft but smaller than the screw head dia. The length axis of the slot extends in parallel with the length axis of the covering strip.
Patent DE-4415211-A1 (DE)
IPC: C23C18/44
Filed: 1994-04-26
Abstract: Palladium layers are often used as protective layers on the surface of substrates made of copper, nickel and cobalt, as well as their alloys with each other and/or with phosphorous or boron. The known processes, however, allow no adhesive, permanently glossy, bright palladium layers with few pores to be deposited. Such palladium layers may however be deposited from a formaldehyde-free chemical bath which contains a palladium salt, one or several nitrogenated complexing agents and formic acid or formic acid derivatives at a pH value higher than 4. Pretreating in a cementation palladium bath is also possible.
Patent DE-4417293-A1 (DE)
Title: Proportional pressure regulating valve
Inventor: KNOELL BURKHARD
IPC: G05D16/20
Filed: 1994-05-18
Abstract: The proportional pressure regulating valve has the control piston (26) formed as a graduated piston. The first section (46) has a large dia. and a second section (47) a small dia. The step (58) between the two sections creates a circular chamber (60) at a lower pressure, which is equalised to the control pressure as far as the circular surface of the step.The step between the two sections is located axially in the region of the relief bores (36), in an inner recess (59) of the valve bush (25).
Patent DE-4424299-A1 (DE)
Inventor: WEGNER EGON DR
IPC: C08J7/043
Filed: 1994-07-09
Abstract: The invention concerns substrates to which are applied a number of coatings and characterized by the fact that they can be produced by the following steps: (a) a 2-500  mu m thick synthetic film is laminated onto the substrate surface; (b) as appropriate, the surface of the laminated synthetic film is coated with a surface r composition suitable for use for painting car bodies; (c) at least one pigmented lacquer layer is applied to the surface of the laminated synthetic film or surfacer layer obtained by step (b); (d) the lacquer layer obtained by step (c) is then optionally given a transparent lacquer; and (e) the lacquer layer(s) applied to the surface of the laminated synthetic film, is (are) allowed to harden.
Patent DE-4425299-A1 (DE)
Title: Heating up control of usable water storage heated by hot water of fossil fuel burner
Inventor: MEIKE KLAUS
IPC: F24D19/10
Filed: 1994-07-18
Abstract: The temp. sensing unit (6) lying in the lower region of the usable water storage (3), only then reacts on the burner (2) of the heating boiler (1), if the burner (2) was started by the heating regulator or the upper temp. sensing unit (4). The burner running time effected by the temp. sensing unit (6), is linked to the burner running time effected by the heating regulation. The reaction of the temp. sensing unit (6) on the burner (2), is limited to established times of the day.
Patent DE-4437084-A1 (DE)
Title: Picture frame
IPC: B29C65/02
Filed: 1994-10-17
Abstract: The picture frame is composed of hollow profiled bars (2) linked together by connectors (16) to form the corners. The outer contour (18) of the end section (17) of the connector (16) fits into the inner contour (7) of the hollow profiled bar (2). Initially the end section (17) of the connector (16) is inserted at least partially into the hollow profile (2) to be held in a clamping fit. The hollow profile is heated by ultrasonics so that the material of the end section (17) of the connector (16) gives a material bond with the hollow profile (2) in a welded joint. The ultrasonic welding is applied by a sonotrode.
Patent DE-4438794-A1 (DE)
Title: Measuring electromagnetic shielding efficiency of high frequency protective clothing or suit used in work environment
Inventor: HEINRICH WOLFGANG
IPC: G01R29/08
Filed: 1994-10-17
Abstract: The shielding efficiency measurement damps out the cavity resonances falsifying the measured value by means of absorber material. The efficiency of the cavity in the body model is reduced by a sleeving of the probes with absorber material as a component part of the body model, before the measurements with or without the protective clothing. A measuring system measures the shielding efficiency of the protective suit or clothing and consists of the body model provided with probes, which can be covered with a HF frequency protective suit, pref. a double walled hollow body with a pref. elliptical section is located in the body, pref. in the breast region of the body model. Which in the inner air space contains the probes (2), and between the double wall (1) contains a homogeneous damping material (3) , pref. a saline soln.