baber/WOPTO huggingface dataset:
Patent DE-4329064-A1 (DE)
Inventor: SEITER WOLFGANG DR
IPC: C11D3/12
Filed: 1993-08-28
Abstract: Preparation forms of crystalline stratified silicates have the general formula NaMSixO2x+1.yH2O, in which M stands for sodium or hydrogen, x is a number from 1.9 to 4 and y a number from 0 to 20. These compositions are used in washing or cleaning products, have high apparent densities and substantially no fine grain fraction. They are impregnated with liquid compositions whose ingredients substantially consist of the components of usual washing and cleaning products that may cause problems during spray drying. In order to produce such compositions, builders are used which consist of at least 60 % by weight, in relation to the impregnated builder component, crystalline stratified silicates in the form of granules with more than 650 g/l apparent density. These crystalline stratified silicate granules are preferably obtained by roller compacting.
Patent DE-4329656-A1 (DE)
Inventor: GERMANN PETER
IPC: A43B7/12
Filed: 1993-09-02
Abstract: The invention relates to a shoe made of high-quality natural materials and a method for making such a shoe, the shaft 1 of which, made of leather tanned using vegetable products, is connected to an insole 2 made of natural materials such as leather, cork etc. and fastened to an outsole. To produce a shoe without using adhesives, the shaft 1 is according to the invention bent over outwards at its edge 4 and sewn together with the edge 5 of the insole 2. The edges 4 and 5 sewn together are inserted into an inner groove 12 of a lateral bead 11 on the outside wall of the outsole 3 and the bead 11 is sewn together with the edges 4 and 5 of the shaft 3 and the insole 2 lying in the groove 12. <IMAGE>
Patent DE-4330011-A1 (DE)
Title: Seat with integral belt for motor vehicles
Inventor: MILDT HELMUT
IPC: B60R22/26
Filed: 1993-09-06
Abstract: Safety belts 1 are often mounted on the seats which means that their effective length cannot be modified in the event of displacement in the longitudinal direction of the vehicle. In order to keep the shoulder belt 2 short, the belt's reel 3 is arranged in the upper side region of the backrest 4. <IMAGE>
Patent DE-4333660-A1 (DE)
Title: Method for forming the mean value of an analog zero-frequency quantity
Inventor: RIMANN EBERHARD DIPL ING
IPC: G01D1/02
Filed: 1993-10-02
Abstract: A method for forming the mean value of an analog zero-frequency quantity by integrating this analog zero-frequency quantity during a measuring period and dividing the result of the integration by the measuring period is proposed. At predetermined times, a calibration occurs in which, instead of the analog zero-frequency quantity (SA), an analog reference zero-frequency quantity (SR) is integrated up and the result of the integration is divided by a reference measuring period (bR), the reference mean value (SDR) thus obtained being related to the reference zero-frequency quantity (SR) in order to determine therefrom a calibration factor (F). <IMAGE>
Patent DE-4334133-A1 (DE)
Title: Venting pin
Inventor: DAHMEN BERND
IPC: B29C33/10
Filed: 1993-10-07
Abstract: The invention relates to a venting pin for moulds for producing moulded parts from an elastomer composition.
Patent DE-4340699-A1 (DE)
Title: Vehicle-mounted dynamic ground-compacting machine
IPC: E02D3/046
Filed: 1993-11-30
Abstract: The vehicle (1) incorporates the drive and control systems, together with the frame (5). The latter contains one or more compacting modules, each with a housing (6) and a vibratory tool (7) coupled via an exciter spring to a mechanism in the housing. The modules are coupled to the lifting frame by pneumatic or mechanical springs, these being typically between the frame and the housings. Springs can also be mounted between the frame and tools. The constants of the springs coupled to the housings can be at the same ratio to those of the springs coupled to the tools as that of the housing weight to the tool weight. There can be two modules at each side of the vehicle lengthwise axis, the drive mechanisms for the two outermost tools being together at 180 deg. out of phase with those for the innermost ones.
Patent DE-4341250-A1 (DE)
Title: Control unit for disc brake
Inventor: FELDMANN JOACHIM ING GRAD
IPC: F16D65/092
Filed: 1993-12-03
Abstract: The end surface (12,14) of the brake lining support (8), and the support surface (10,13) of the brake support (6) are convexly or concavely curved to match each other. The curvature is formed of a circular cylindrical surface. An insertion piece is harder than the brake lining support at least near the brake supports surface, and is made of ceramic material.
Patent DE-4343126-A1 (DE)
Inventor: PFLEIDERER WOLFGANG PROF
IPC: C07H19/04
Filed: 1993-12-17
Abstract: A process for the preparation of oligoribonucleotides of the formula   <IMAGE> in which n, L, BB, W, T, Y', U, C<1> and C<2> are as defined in the description, by solid-phase synthesis, and intermediates of the formulae <IMAGE>  and <IMAGE> are described.u
Patent DE-4343227-A1 (DE)
Title: Developing system for facsimile, printer, copier
Inventor: TAKEDA FUCHIO
IPC: G03G15/08
Filed: 1993-12-17
Abstract: The regulating blade (3) regulates the thickness of the developer, and a developer carrier roller (2) is formed from a conducting underlay (21) and an insulating layer (22). This insulating layer is applied on the conducting underlay and is produced from a material determined in advance.So that a predetermined potential is introduced between the developer regulating part (3) and the conducting layer (21) of the developer carrier roller (2). The predetermined material is formed generally by a non-polarised or not highly polarised molecule.
Patent DE-4401438-A1 (DE)
Inventor: KAPLAN ANDREAS DR RER NAT
IPC: C09D167/02
Filed: 1994-01-19
Abstract: Heat-curable coating materials (I) are based on carboxyl- functional polyester resins (II), polyfunctional epoxides and/or β-hydroxyalkyl-amides (III), and opt. other conventional additives. The binder resin(s) (II) are obtd. from (A) not more than 10 mole pts. isophthalic acid, (B) at least 90 mole pts. 8-16C aromatic dicarboxylic acid(s), 6-22C aliphatic dicarboxylic acid(s) and/or 8-16C cycloaliphatic dicarboxylic acid(s), (C) at least 50 mole pts. 4-12C branched aliphatic diol(s) and (D) not more than 50 mole pts. 2-22C linear aliphatic diol(s) and/or 6-16C cycloaliphatic diol(s). Also claimed is a process for the prodn. of (I), by mixing (II) with crosslinker(s) (III) and opt. other additives in the melt at 90-130 degrees C, extruding, granulating, milling and sieving to a particle size of less than 100 microns. Also claimed are protective coatings produced from (I).
Patent DE-4403510-A1 (DE)
Title: Valve module for IC engine
Inventor: DEURING HANS
IPC: F01L1/25
Filed: 1994-02-04
Abstract: The valve module has at least one spring (3,4), located between spring plates (2,6), a valve shaft sealing ring (5), and a tappet (1). The parts are in adhesive connection with each other for transportation and installation. The module is connected positively and non-positively to the head of the valve shaft (7). There is a snap, adhesive, pressure connection etc between the valve shaft head and the upper spring plate. The valve shaft sealing ring is vulcanized or clamped to the combustion chamber- sided spring plate (6). The tappet is pushed onto the other spring plate, and secured against falling off by a lubricant- compatible paste.
Patent DE-4405866-A1 (DE)
Title: Illuminated reading material holder e.g. for books, magazines etc.
Inventor: BEYERSDORFFER MARLIES
IPC: A47B23/04
Filed: 1994-02-15
Abstract: The holder can be made of various materials including metal sheets, metal tubes or wood. The mounting can be placed on a solid support e.g. a table or a desk. The mounting for the reading matter can be inclined at an angle.
Patent DE-4406028-A1 (DE)
Inventor: FINNAH JOSEF
IPC: A23L3/015
Filed: 1994-02-24
Abstract: In order to provide a method of this kind which permits continuous sterilization and significantly reduces power consumption, as well as being easily integratable in conventional production processes, the invention proposes that the food is exposed to a high-pressure sterilization in a pressure chamber (10) for a given period of time, the food being transferred during this period of time at least once from one pressure chamber into another pressure chamber (12).
Patent DE-4414577-A1 (DE)
Title: Spool for cables, cords, hoses etc.
Inventor: SUMSER GUENTHER
IPC: B65H75/22
Filed: 1994-04-27
Abstract: The spool has a cylinder or truncated cone (1), on which the material is wound, and there are two side parts (2,3) fixed to it. The side parts have at least one outward radial projection (7) on a tongue (6) facing the cylinder, which has a chamfered front wall (10) in the circumferential direction.Since the cylinder is hollow, at least in the end zones, and there are apertures (8) in the end zones, the apertures can be fitted on the projections of the side parts, linking the elements to form the spool, which can easily be dismantled and reused.
Patent DE-4417173-A1 (DE)
Title: Electric plugs coupler with wedges
Inventor: WEBER ADAM
IPC: H01R13/629
Filed: 1994-05-17
Abstract: The plug aid fastens and secures a plug (7) relative to a connector (4). The plug (7) has several plug contacts. The connector (4) has connector contacts (6) associated with the plug contacts. The plug aid supplements the fastening force using a force transition. To centre the plug (7) relative to the connector (4) when coupling them together, their respective housings (5,7) are  guided one inside the other. The connector housing (2) which carries the connector (4), and the plug housing which carries the plug (7) each have at least one opening (11,13), through which a wedge (8) acting as the plug aid, can be inserted. The first opening (11) in the plug housing (7) has a first wall (10) directed opposite the plugging direction (A). The surface (10) of the wedge (8) running at an angle to the direction of movement engages with this wall (10). The second opening (13) in the connector housing (4) has a second wall (13) against which the  other wedge surface (12) rests.
Patent DE-4417241-A1 (DE)
Title: Device for fastening a removable dental prosthetic part on a firmly seated dental prosthetic part
Inventor: KLEIN FRANZ JOSEF
IPC: A61C13/265
Filed: 1994-05-17
Abstract: Attachments for fastening of a removable dental prosthetic part on a firmly seated dental prosthetic part comprise a female element (6) with undercut hollow profile (5) and a male element having a profile which is designed as counterpart to the hollow profile (5) and can be axially pushed together with the hollow profile (5). The female element (6) is to be fitted on to the removable dental prosthetic part, while the male element is to be fastened on the firmly seated dental prosthetic part. A flat resilient bar engages in the terminal position behind an abutment of the male element from the female element (6). This bar can be pushed back counter to its spring force by an inclined surface present on the abutment on pulling the removable dental prosthetic part off. To create a space for the bar in the compact female element (6), a cavity is provided on the front side of the female element (6) in the insertion direction, which cavity is open toward the hollow profile (5). The female element (6) passes by an arched delimiting surface (12) from a section (13) comprising the hollow profile (5) over a section (14) arranged at right angles thereto and containing the cavity. <IMAGE>
Patent DE-4419268-A1 (DE)
Title: Fume cupboard which may be fully opened in safety
IPC: F24F9/00
Filed: 1994-06-01
Abstract: The cupboard's double window slide (11) is of the sash type, and contains a downward, laminar air flow, extracted at the base of the cupboard (2). Air is distributed from a blower-supplied pressurised volume above leaving, via filters (7) below. Air descending through the window interspace, leaves the lower edge, to be extracted at the floor of the cupboard. Running in an airtight, closed recess (12), the slide is connected on one side to the source of pressurised air (18,24), and on the other to the interspace (11). The result is an air curtain between the edge of the window slide and the base (4) of the cupboard.
Patent DE-4421236-A1 (DE)
Title: Power-driven stapling tool with movable anvil
Inventor: JAIRAM SARWAN A
IPC: B27F7/23
Filed: 1994-06-17
Abstract: A stapling tool has a head capable of moving upwards and downwards through at least one rotatable arm having an elongated driven cam slot in the arm; a driven rotatable gearing and a pin on one gearwheel of the gearing in order to move in and along the slot. The arm rotates about a spring-borne shaft. Bending-over wings for bending over the staples are driven upwards and downwards by direct drive by means of a rotatable bending-over arm.
Patent DE-4422000-A1 (DE)
Title: Front loading drum washing machine
Inventor: ROCKLAGE KLAUS
IPC: D06F39/12
Filed: 1994-06-23
Abstract: A front loading laundry treatment machine, e.g. a drum washing machine or dryer, is closed by means of a separate front part (2) on its front side and by a separate lid (3) on its top side. The front edge of the lid (3) directed at the front part (plane I) is set back from the main fastening plane (II) of the front part (2).
Patent DE-4422941-A1 (DE)
Title: Miniature fuel injection valve
Inventor: TAUBITZ BERND
IPC: F02M69/18
Filed: 1994-06-30
Abstract: The microvalve is composed of a number of layers, with at least one inlet and outlet for the fuel, a valve plate, with the valve seat on one side and an operating mechanism on the other. The valve (10) is built up with a number of circular or rectangular layers (20, 30, 40, 50, 60) with inlet (45) and outlet (22) apertures, and may be used as a fuel injection valve for vehicle engines. The valve seat (31) lies on one side of the moveable valve plate membrane (42), and the operating pump membrane (51) on the other side, which may be hydraulically or electro-magnetically operated.
Patent DE-4423494-A1 (DE)
Title: Electric motor with brake actuated automatically when motor is switched off
Inventor: HAUKE DIETER
IPC: H02K7/102
Filed: 1994-07-05
Abstract: The electromotor has a ferromagnetic armature surrounding the motor shaft between the rotor plate packet and the end plate (15).  The magnetic flux of the motor draws the armature axially against a spring force towards the rotor.  The armature is an axially guided brake element which rotates with the rotor and can be pressed against a non-rotating counter-brake element on the end plate (15).  The brake element rotates relative to the rotor and has first wedge surfaces (1) inclined to he plane of rotation.  When the brake is engaged, these surfaces (17) lie against corresponding second wedge surfaces of the rotor.  The pressing force of the brake element is determined by a spring member. The brake member comprises a moulded, cup-shaped housing with a ring flange (25) around the edge to receive the brake element.  It also has a cylindrical cladding (27) and a base in which the first wedge surfaces (17) are formed.  The base has an axially projecting locating neck (89).  The base (91) of the neck (89) has a locating bore (93) for the housing on the rotor shaft.
Patent DE-4424167-A1 (DE)
Title: Pressurised bellows used to press grinding belts against workpieces
Inventor: ZEPPENFELD SVEN DIPL ING
IPC: B24B21/16
Filed: 1994-07-08
Abstract: The bellows (1) is made from a flexible material so that it can be deformed easily in the radial direction and adapt to the contour of the workpiece. The bellows is rigid in the axial direction. The sides are mounted on discs which can rotate so that the bellows are rotated by friction when the bellows press the belt against the workpiece. The inside of the bellows is connected, through one of the bearings of the discs, to hydraulic pressure which is adjustable. The distance between the discs can be adjusted to alter the curvature of the bellows.
Patent DE-4424492-A1 (DE)
Title: Laser beam focal spot for working workpiece surface
Inventor: HOFFMANN PETER DR ING
IPC: B23K26/06
Filed: 1994-07-12
Abstract: The assembly to work a workpiece surface, by the focal spot of a focused laser beam, has a focusing lens (7) with at least one distorting mirror (5) controlled by an electronic control system (15). The curvature of the mirror (5) is set by the control (15) according to the gap (s) between at least one swing axis (9) of the scanner mirror (8) and each position of the focal spot (A,B,A',B') at the surface (12) of the workpiece (13), with a variable setting.
Patent DE-4425091-A1 (DE)
Title: Method of to breaking ceramic tile material
Inventor: SCHNITZLER WALTER
IPC: B26D7/01
Filed: 1994-07-15
Abstract: The method involves sliding a tile (30) onto a worktable (40) and holding it by at least three inclined ball bearings (50,51,52). The lower surface of the tile has grooves (20) forming the breaking pieces (11,12). The breaking pieces are laterally guided into two symmetrical clamps (61,62). The clamps are then pivoted upwards by links (611,621) so that the breaking pieces are broken off cleanly along the grooves.
Patent DE-4426606-A1 (DE)
Title: Dead reckoning navigation of vehicle by determining position and angle in plane for driverless transport systems
Inventor: MUELLER-PATHLE STEFAN DIPL ING
IPC: G05D1/02
Filed: 1994-07-27
Abstract: The angle of rotation ( alpha ) of a wheel (1) about its axis and the angle of rotation ( phi ) of the wheel about the vertical axis (2) are continuously measured during the journey of the vehicle (5). The alterations of the coordinates of a selected reference point (P) at the vehicle as well as the orientational position angle of the vehicle, are determined based on the both measured angles of wheel rotation. The alterations are computed in spatial distances of 1 to 100 mm, pref. from 5 to 25 mm.
Patent DE-4428206-A1 (DE)
Title: Gearchange operating mechanism for vehicle
Inventor: SELLEI GUSTAV
IPC: F16H61/24
Filed: 1994-08-09
Abstract: The operating mechanism (4) is connected to the gearchange mechanism (2) by rods or cables (7,16). The operating force for the gearlever is controlled by a resistance mechanism. The gearlever is spring-loaded into a neutral position but is kept in the selected position by a ratchet mechanism which consists e.g. of a spring-loaded ball (17) and a segment (19) with indents in the locking positions. An additional ratchet mechanism (18) with indented segment (18) is used to locate parts of the resistance mechanism relative to one another.
Patent DE-4429398-A1 (DE)
Inventor: ELGER WALTER DR
IPC: C07J43/00
Filed: 1994-08-09
Abstract: The invention concerns pharmaceutical compositions containing as the active substance estra-1,3,5(10)-triene derivatives with an R-SO2-O- group on the 3 C-atom, R being an R<1>R<2>N- group in which R<1> and R<2>, independently of each other, are a hydrogen atom, an alkyl group with 1 to 5 C-atoms or, together with the N-atom, a polymethyleneimino group with 4 to 6 C-atoms or a morpholino group. The compounds described are suitable for use in hormonal contraception and in climacteric hormone-replacement therapy (HRT), as well as in the treatment of gynaecological and andrological conditions. The compounds described thus only have a low hepatic oestrogenicity.
Patent DE-4436253-A1 (DE)
Title: Submarine with releasable ballast
IPC: B63G8/14
Filed: 1994-09-30
Abstract: The submarine comprises a ballast which is located underneath it and a cork in its top part. The water displacement of the packed cork in tons per cubic metre is more than the weight of the submarine without ballast. The submarine rises to the water surface when the ballast is released, even if the diving tanks are filled with water.
Patent DE-4436698-A1 (DE)
Title: Torsional-vibrational damper with a plurality of damping-force regions and a device for damping the transition between those damping-force regions
Inventor: TOJI MITSUO
IPC: F16F15/16
Filed: 1994-10-13
Abstract: A device 71 for producing a viscous resistance serves for damping torsional vibrations with the aid of a limited flow of viscous fluid. The device is integrated in a flywheel unit, in the case of which a first and a second flywheel 1, 3 are coupled to one another such that they can be moved in rotation to a limited extent. Device 71 has a first throttle S1 which produces a resistance upon transition of a viscous fluid between two small chambers 38, 39 on the two sides of the throttle S1 when the rotary adjustment between the flywheels is in a first angular adjustment range. A second throttle S2 produces a resistance within a second, larger angular adjustment range, the resistance produced by the second throttle S2 being greater than that of the first throttle S2 being greater than that of the first throttle S1. A transition damping device 15 does not take act in the first angular adjustment range, but, in the second angular adjustment range, reduces the effects of the transition between the resistance of the first and second throttles. <IMAGE>
Patent DE-4438465-A1 (DE)
Title: Carrier for front baskets on bicycles
Inventor: GRUBER HANS-ERICH DIPL ING
IPC: B62J9/00
Filed: 1994-10-27
Abstract: The carrier is fixed to the steering column of a bicycle, and to the joining point of its front wheel forks. It has bars which reach forwards from the fixing points, to the rear of a load-carrying basket. The basket is attached to the bars at two or more levels, and any forwards motion is restrained from above. The upper and lower bars have sufficient cross-sectional area, and a clamp (4) on the steering column grips with sufficient force, that a fully-laden basket can be supported. The carrier can have additional bars (3a,b), which extend forwards and downwards from the upper fixing point in order to form a triangle with the other bars.
Patent DE-4439262-A1 (DE)
Title: Electrical contact strip
Inventor: MOLITOR PAUL-RAINER DIPL ING
IPC: H01R43/18
Filed: 1994-11-03
Abstract: A contact strip with a number of separate electrical connection contacts (2) has at least one elastic component (1,3). On mating with a connecting strip, the elastic component gives, with at least a partial elastic shape distortion. At least one connecting section (2c) is fitted to the circuit board (5) by surface mounted design. The elastic units (1, 3) are injection moulded.
Patent DE-4439797-A1 (DE)
Inventor: FAASS MANFRED
IPC: G10K11/00
Filed: 1994-11-08
Abstract: The invention proposes a securing component (5) for a body (3) which can be fitted in a drilling in a wall (12) and which is secured by a latching arrangement. The securing component (5) is elastically deformable and can be deformed by pressure at suitable points in such a way that the engagement hook (4) is released under pressure. The securing component (5) can thus be easily released without tools.
Patent DE-4442733-A1 (DE)
Title: Evaporator for vacuum vapour coating strip e.g. with zinc@
Inventor: ERBKAMM WOLFGANG DIPL ING
IPC: C23C14/56
Filed: 1994-12-01
Abstract: In an evaporator for vacuum vapour coating of strip, pref. suitable for refilling with liq. sorce material (e.g. zinc), the novelty is that (a) the condensation channel, through which the strip is passed, is part of the radiant heated evapn. crucible and/or lid and is heated solely by heat conduction from the evaporator; (b) the condensation channel communicates with the or each evapn. space on one or both sides of the strip; and (c) the requisite temp. profile of the condensation channel in the direction of the strip inlet and/or outlet opening is adjusted by conventional measures for changing the thermal conductivity.