baber/WOPTO huggingface dataset:
Patent DE-3612008-A1 (DE)
Title: Cassette pull-out device for shelf conveyors of a long-material shelf installation or the like
Inventor: KOENIG HEINRICH ING
IPC: B65G1/04
Filed: 1986-04-09
Abstract: A cassette pull-out device (4) comprises a circulating chain drive (5) which is laid in the pull-out direction and provided with at least one driver (6), the driver (6) forming an extension arm (8) which projects outwards and which has at its free end a catch roller (11) which can be hooked, as a result of the chain deflection, into a catch profile (13), lying in the transverse direction, of a cassette (2). In order to achieve an exact positioning of the cassette (2) with favourable force conditions, the extension arm (8), which is articulated to a foot (9), fixed to the chain, can be folded down from an extended position, limited by a stop, counter to force of a restoring spring (10) towards the rear in the pull-out direction and bears a supporting roller (12) which is axis-parallel to the catch roller (11) and leaves free, between itself and the catch roller, a guide slot (14) which is matched in terms of width to a leg (13a) of the catch profile (13). <IMAGE>
Patent DE-3615134-A1 (DE)
Title: Contact spring body having a screwless conductor connecting terminal for electrical installation apparatus, preferably plug sockets
Inventor: BRACHT WERNER
IPC: H01R4/48
Filed: 1986-05-03
Abstract: In order to construct a contact spring body which can be produced automatically, is simple to handle and has a screwless conductor connecting terminal, a single-element contact spring body (1) is proposed which has a clamping spring housing (18) as well as a plug-pin socket (12), a clamping spring (2) being integrated in the clamping spring housing (18), and a clamping spring release key (3) being hinged such that it can pivot on the clamping spring housing (18). <IMAGE>
Patent DE-3621715-A1 (DE)
Title: Drain plug for a sanitary valve
Inventor: NEUGART DIETMAR ING GRAD
IPC: E03C1/23
Filed: 1986-06-28
Abstract: An outlet valve contains a valve cup (12) and a valve plate (28). The valve plate (28) reaches into the valve cup (11) with a hollow-cylindrical projection (9) arranged at its underside. The valve plate (28) and the integrally moulded projection (29) are formed of plastic. To ensure a secure closure despite the light weight of the plastic, a weight (38) is arranged in the interior of the hollow-cylindrical projection (29). <IMAGE>
Patent DE-3625125-A1 (DE)
Title: Toothbrush disinfecting device
IPC: A46B17/06
Filed: 1986-07-25
Abstract: Published without abstract.
Patent DE-3633887-A1 (DE)
Title: Process for the preparation of optically active 1H-furo[3,4-d]imidazole-2,4-diones
Inventor: EGGERSDORFER MANFRED DR
IPC: C07D491/048
Filed: 1986-10-04
Abstract: A process is proposed for the preparation of optically active 1H-furo[3,4-d]imidazole-2,4-diones of the general formula (I) <IMAGE> in which R<1> and R<2> are identical or different and stand for hydrogen, C1-C3-alkyl, halogen or methoxy, which is characterised in that a mixture of diastereomeric imidazol-amide derivatives of the general formula (II) <IMAGE> in which R<1> and R<2> have the meanings above, R<3> is defined as R<1> or R<2> and R<4> represents a group which is inert under liquid chromatographic conditions, but cannot denote hydrogen, is separated into the individual diastereomers using a solvent or solvent mixture on a column charged with a support material under liquid chromatographic conditions, and these diastereomers are then treated with acid.
Patent DE-3637478-A1 (DE)
Title: Covering apron for bathtubs and shower troughs
Inventor: MEISTER HELMUT
IPC: A47K3/16
Filed: 1986-11-04
Abstract: The invention relates to a covering apron for bathtubs and shower troughs, with at least one panel, having a foam core and reinforced with a glass fabric on both sides, and in which an appearance covering, preferably in the form of tiles, can be attached on at least one side. The covering apron is characterised by at least one panel (1) whose height (H) corresponds exactly to the distance (A) of the lower rim of the tub/trough (5) from the floor (6), and whose adjoining lateral edges are constructed to receive a permanently elastic joining material, and by at least one rectangular stop strip (4) which is to be fixed to the floor (6), is elongated, preferably consists of the same material as the panel (1) and against which the underside of the panel is laid. <IMAGE>
Patent DE-3639659-A1 (DE)
Title: The recording of information
Inventor: GROZA IGOR
IPC: G11B20/10
Filed: 1986-11-20
Abstract: The program to be recorded receives its own modulation frequency, at which the program is recorded onto the carrier. The recording of various programs at various, respectively dedicated frequencies takes place on one and the same carrier. When playing back the information, only the program of the modulation frequency called for is extracted out of all the programs. The selection of one program or more than program at once takes place at different frequencies. The search for the required information takes place immediately over a plurality of channels (frequencies). The extraction of the frequency of interest and playing back the information takes place by a resonance method. The receiver receives only the frequency it is designed to receive.
Patent DE-3642721-A1 (DE)
Title: Ring seal arrangement
Inventor: BRANDT HANS-JOACHIM
IPC: F16J15/3208
Filed: 1986-12-13
Abstract: A ring seal arrangement for rotating and/or reciprocating machine parts is distinguished by the provision of a special clamping element surrounding the actual sealing ring. Without exerting a direct sealing effect, this clamping element presses the sealing edge of the ring with a certain radial prestress against the machine part to be sealed off. A static sealing element is arranged independently of this clamping element on the sealing ring in such a way that it imposes virtually no prestress on the sealing edge of the latter.
Patent DE-3700680-A1 (DE)
Title: Filling material, which contains fibre balls, in particular for quilts or as upholstering material
IPC: D04H1/00
Filed: 1987-01-12
Abstract: A filling material, which contains fibre balls, in particular for quilts or as upholstering material, is described, the fibre balls comprising spherically entangled fibres and/or threads. In order to provide a filling material in which the individual fibre balls are distributed in a desired manner and remain this way - for as long as this is desired - and which exhibits better properties as a filling material, it is proposed to connect the individual fibre balls to one another by means of connecting fibres. The connecting fibres can be fusible fibres which have a fusing temperature which is smaller than the fusing temperature of other fibres of the filling material. By means of the effect of heat, the individual fibre balls can be connected to one another. The fibre balls can be connected to one another via connecting fibres arranged in the individual fibre balls and/or via additional connecting fibres arranged between the individual fibre balls.
Patent DE-3703948-A1 (DE)
Title: Sealing arrangement for valves
Inventor: BRUNGS SIEGFRIED DIPL ING DR
IPC: F16L47/24
Filed: 1987-02-09
Abstract: In the connection of a metal part, e.g. a metal threaded bush (1) of a pressure-medium connection of a valve to a plastic housing part (3), at least one groove (5) is formed in the metal part and a sealing element, for example an O-ring (9), is placed in this groove under compression, providing a seal relative to the groove walls; the metal part with the sealing element inserted is embedded in the plastic material of the housing part such that, due to the compression of the sealing element by the groove walls, a free space which is not filled with plastic is left at the base of the groove and this free space allows relative movements of the sealing element due to differential thermal expansion of the interconnected parts. <IMAGE>
Patent DE-3705771-A1 (DE)
Title: Solenoid valve
Inventor: RODRIGUEZ-AMAYA NESTOR DIPL IN
IPC: F02M59/46
Filed: 1987-02-24
Abstract: In a solenoid valve, especially a 2/2-way solenoid valve for fuel injection pumps of internal combustion engines for direct control of the injection quantity, with a valve needle (15), a valve spring (16) acting in the valve opening direction and a solenoid (17) for operation of the valve needle (15) in the valve closing direction, the valve needle (15), in order to obtain extremely short valve operating times, is of largely hollow design and the valve spring (16) arranged in the resulting internal hollow space (18) of the valve needle (15). The internal hollow space (18) is designed open towards that end of the valve needle facing the valve seat (14). A support element (20) fixed to the housing extends into the internal hollow space (18) and with its front end forms a support for the one spring end of the valve spring (16), which is supported by its other spring end on a support shoulder (19) in the internal hollow space (18). Due to the valve spring (16) incorporated into the valve needle (15), a distinct reduction of the masses moved in operation of the valve is obtained and a magnetic shunt through the valve spring (16) prevented. Both have a positive effect on shortening the valve operating times. <IMAGE>
Patent DE-3710059-A1 (DE)
Title: Doctor rod
Inventor: SOLLINGER HANS-PETER DR
IPC: D21H25/12
Filed: 1987-03-27
Abstract: A roll doctor rod 3 for a spreading device bears on its circumference circumferential grooves arranged in the form of an at least eight-flight thread or an eight-flight helix, for example wire helix, 4, 4' etc. Optimum spreading results can thus be obtained because the hydrodynamic effect of the wires lying on the paper web is very uniform across the entire length of the pressing area of the wires into the rubber-coated counter-roll 1. <IMAGE>
Patent DE-3714038-A1 (DE)
Title: Actuating device for a motor car brake valve
Inventor: BINDER PETER
IPC: B60T15/04
Filed: 1987-04-28
Abstract: The actuating device of a motor car brake valve is designed for a certain maximum admissible actuating force. If this force is exceeded or higher actuating forces are permitted, this can easily lead to damaging of the control piston. The new actuating device is intended to allow motor car brake valves to be acted upon even by hitherto inadmissible actuating forces. In the new actuating device, the actuating tappet (1) engages in a thrust member (3), which is also dished on the piston head side and plunges into the curvature of a spherical depression (11) situated on the piston head (7) when the spring force of a graduated spring (5) is overcome. In this way, a uniform distribution of force inside the piston head (7) is achieved, even in the case of an actuating force introduced obliquely into the thrust member (3). <IMAGE>
Patent DE-3721066-A1 (DE)
Inventor: HILL DENNIS
IPC: A01B59/00
Filed: 1987-06-26
Abstract: A coupling hook for a tractor linkage, comprising a body which affords a jaw for receiving a member to be coupled, and a pawl for retaining the member in the jaw of the hook. The pawl 16 is pivotally mounted to the body of the hook and has a portion 27 which is engageable with an abutment surface 29 in the body of the hook, the pivotal mounting of the pawl to the body having a clearance so that forces on the pawl in use are reacted against the abutment surface of the body rather than against the pawl pivot. <IMAGE>
Patent DE-3722103-A1 (DE)
Title: Spherical packing for liquid chromatography
Inventor: ICHITSUKA TAKESHI
IPC: B01J20/04
Filed: 1987-07-03
Abstract: A spherical packing for liquid chromatography is described which comprises spherical particles made of at least one material selected from the group consisting of Ca10(PO4)6(OH)2, Ca3(PO4)2, Ca 2P2O7, Ca(PO3)2, Ca10(PO4)6F2 and Ca10(PO4)6Cl2 , the said packing having a solid structure with a porosity of no more than 5%. <IMAGE>
Patent DE-3723582-A1 (DE)
Title: Method and appliance for non-electrolytic bonding of roughened anode foils made of aluminium and provided with a layer of boiled-oxide
Inventor: SARKAR HARIMOHAN DR
IPC: H01G9/00
Filed: 1987-07-16
Abstract: In a process for non-electrolytic bonding of roughened anode foils made of aluminium and provided with a layer of boiled-oxide, a forming-current lead of high-purity aluminium is employed, the surfaces of the current lead and the anode foils carrying out a relative movement with respect to one another.
Patent DE-3723903-A1 (DE)
Inventor: HAVERKAMP BERNHARD
IPC: G08B13/12
Filed: 1987-07-18
Abstract: A wire netting based on a conventional rectangular mesh of insulated wire comprises springs, the upper and lower ends of which are placed in contact so as to obtain a quescent-circuit warning line throughout the entire netting.
Patent DE-3725981-A1 (DE)
Title: Circuit at the connection of an electrical apparatus in order to improve the incident-radiation immunity
Inventor: DREYER ADOLF
IPC: H04B15/02
Filed: 1987-08-05
Abstract: A circuit is proposed at the connection of an electrical apparatus for improving the incident-radiation immunity and for reducing the radiated level of an interference spectrum for a specific frequency band, in the case of which circuit a line is connected, in parallel with the connecting line (3) and is connected to the connections (6, 7) on the apparatus at one end, the length of which line is approximately one quarter of the wavelength of the wavelengths corresponding to the frequency band ( lambda /4 line 13). In consequence, a virtual short-circuit is produced at the apparatus connections in the specific frequency band, which short-circuit acts both in the sense of reducing the radiated noise level and in the sense of improving the interference immunity to interference signals penetrating from the exterior. <IMAGE>
Patent DE-3727594-A1 (DE)
Title: Machine for controlled cooling and heating of sour doughs
Inventor: GORTAT MANFRED DIPL ING
IPC: A21C1/14
Filed: 1987-08-19
Abstract: Machine for cooling and heating liquid media of any consistency by an assigned heating/cooling unit, the cooling/heating liquid running through the agitator blade and thus an optimal heat exchange resulting.
Patent DE-3727784-A1 (DE)
IPC: A47C1/026
Filed: 1987-08-20
Abstract: A work or office chair having a seat shell which is pivotably arranged on a height-adjustable seat carrier, characterized by the seat shell being spring loaded to oppose tilting of the seat shell from a raised position towards a tilted, lower position. The chair includes a fixing arrangement for fixing the chair in specific tilted positions. One improvement is a spring arrangement for supporting the chair and a toggle arrangement coacting with the spring arrangement for opposing tilting of the chair with the springs of the toggle arrangement and the supporting spring coacting to require a substantial force to cause initial tilting then followed by a gradual force to cause tilting.
Patent DE-3729095-A1 (DE)
Title: Cooking utensil
Inventor: HOFFMANN LOTHAR
IPC: F24C15/10
Filed: 1987-09-01
Abstract: A cooking utensil for gas burners is to be designed such that it can be securely fixed to the burner and at the same time ensures optimum utilisation of the burning gas. This is achieved essentially in that the base of the cooking utensil is equipped, in the region of its circumference, with a downward-projecting toothed rim, the tooth gaps of which form openings, so that the webs directed radially with respect to the gas burner and on which the cooking utensil rests during the cooking process lock into some of these openings and prevent the flames from leaping up over the edge of the base of the cooking utensil.
Patent DE-3735287-A1 (DE)
Title: Transfer part for textiles
Inventor: ROEMPP WALTER DIPL ING
IPC: D06Q1/12
Filed: 1987-10-17
Abstract: In order to transfer effects onto textiles, there is provided a transfer part which comprises dimensionally stable backing paper 11 and a design layer 13 fixed thereupon by means of an adhesive layer 12, a release layer 17 being printed on in subregions of the said design layer and an effect layer 18 being printed on the said release layer. On the effect layer 18 and the parts of the design layer 13 not covered by the latter there is a hot-melt adhesive layer 21. During ironing onto the textiles, therefore, a very attractive effect is achieved, comprising the pattern of the effect layer 18 and the intermediate parts of the design layer 13. Suitable for decorating textiles, in particular garments. <IMAGE>
Patent DE-3736559-A1 (DE)
Title: Rupture-proof supporting grate for lorry bodies or platforms
Inventor: FREITSMIEDL WILHELM
IPC: B62D25/20
Filed: 1987-10-28
Abstract: The rupture-proof supporting grate comprises supports directed longitudinally and transversely and welded together and flat steel welded on from below. The rupture-proof supporting grate is put together in a variable manner (cf. patent claim or drawings). The rupture-proof supporting grate, included in all lorry platforms, prevents any penetration or breaking in of objects and loads into the interior of the semitrailer. Safety in this case is written in capital letters since if a load breaks through on one side, for example, onto wheels, stays or pillars, this can have the effect that despite being secured by straps the load may fall from the low-bed semitrailer. This penetration or breaking in of objects or loads into the interior of all lorry frames causes possibly large-scale damage to property or even injuries and fatalities. The rupture-proof supporting grate offers safety. It partly prevents deforestation of the stock of hard wood and possibly of soft wood. The rupture-proof supporting grate brings about safety and in the widest sense protects forests.
Patent DE-3736963-A1 (DE)
Title: Data processing system, particularly for use in catering establishments, and method of using it
Inventor: BETTINGER BERND
IPC: G06Q10/00
Filed: 1987-10-31
Abstract: A data processing system, particularly for a catering establishment, consisting of a central unit (1) and several peripheral devices (6, 7, 8), which exchange data with the central unit (1), has, for capturing sales data in the dining room, a portable hand device (3 or 4), which captures all the occurring data in a particular way, and first stores it and converts it into a code, and can send it via an interface (2). Other peripheral devices (5, 6, 7, 8) in various work areas of the catering establishment then print so-called work instructions in an application-specific sequence. The central unit (1) manages the data processing in a quite particular way. <IMAGE>
Patent DE-3738444-A1 (DE)
Inventor: FITZNER KLAUS DR ING
IPC: E04F15/02
Filed: 1987-11-12
Abstract: A false floor for extracting air out of a room, in particular a clean room, which is connected to the supply-air system of a ventilation and/or air conditioning unit. In the false floor, the upper floor level is formed of perforated and/or slotted panels resting on supporting members and possessing, on their underside, a stiffening system formed of stiffening webs, profiles or the like. To achieve a uniform distribution of the extracted air over the entire cross-sectional area of the room while keeping the pressure losses low, coverings are assigned to the regions of the stiffening system facing away from the perforated and/or slotted panel, said coverings delimiting or forming nozzle openings which project beyond the lower level of the stiffening system at least in the region of the stiffening web edges or stiffening profile edges. In this case, all of the nozzle openings are provided with the same opening direction.
Patent DE-3744046-A1 (DE)
Inventor: BAUER WALDEMAR
IPC: B21C37/29
Filed: 1987-12-24
Abstract: Method and apparatus for forming lateral collars at a preferably oval lateral cutout of a sheet metal tube by means of a holding mandrel for the tube and a collar-forming die which is placed on the cutout and through which a collar-forming cone is pulled. To avoid unwanted deformations and bulging during the formation of the lateral collar, a large area of the surface of the tube (1) around the cutout rests on the holding mandrel (4), half of which is overlapped, as far as the largest diameter transverse to the lateral collar and approximately over its entire length, by a half-shell (8), in which the collar-forming die is formed. The length of the holding mandrel corresponds approximately to three times the diameter of the lateral collar (3) and is designed in such a way that, outside the opening of the lateral collar, the entire inner surface of the tube (1) rests against the holding mandrel (4), and the collar-forming die (8), of approximately the same length as the holding mandrel and functioning as a supporting shell, surrounds the said mandrel and the tube placed on it as far as the mandrel diameter lying transversely to the lateral collar, and the collar-forming cone (11) is provided with a central through hole (13) for receiving the free end of the piston rod (16) of the hydraulic cylinder (15), the said free end being couplable to the collar-forming cone (11) by means of projecting sprung radial pawls (17). <IMAGE>
Patent DE-3802462-A1 (DE)
Title: Electrical switch, especially a steering column switch for motor vehicles, and a method for its production
Inventor: MACHALITZKY OTTO
IPC: B60Q1/14
Filed: 1988-01-28
Abstract: The invention relates to an electrical switch, especially a steering column switch for motor vehicles. In the case of this switch, a metal sheet from which conductor tracks are stamped out is fixed in a base plate by extrusion coating. A moving contact link interacts with a plurality of contact sections in the conductor tracks. One conductor track has a contact section which is located at a distance from the base plate, and approximately parallel to it. In addition, a method is disclosed for producing such an electrical switch. According to this method, the contact section which is at a distance from the base plate is bent around, with the base plate, into the intended position, after the metal sheet has been extrusion coated.
Patent DE-3810085-A1 (DE)
IPC: D06B23/30
Filed: 1988-03-25
Abstract: A cleaning device for removing deposits such as rings of ink or the like from the surface of a rotating roller 1 forming part of a paper, textiles or similar processing plant comprises a rotatable brush 8, which engages the surface of the roller so as to wipe the deposits from the surface of the roller, and an element 14 e.g. in the form of a brush strip which the bristles of the brush subsequently engage in order to remove the deposits from the bristles. A water jet 16 may be provided to assist in removing the deposits from the bristle of the brush. <IMAGE>