baber/WOPTO huggingface dataset:
Patent DE-3544257-A1 (DE)
Title: Drive device in a lock, especially a mortice lock
Inventor: KOTTERHEIDT GUENTER
IPC: E05B59/00
Filed: 1985-12-14
Abstract: The invention relates to a lock having a catch (12) which can be actuated by means of a latch, a bolt (13) which can be actuated by means of a lock cylinder and a connecting rod (5), which can move in and out transversely to the bolt, of a connecting rod lock, the connecting rod drive diverting from the engagement and disengagement of the bolt, and the said invention proposes, in order to obtain a favourable transmission of force while keeping the structure simple, that a pivot lever (23) and the connecting rod connection piece (22) rest on the lock floor (6) and that both the lever (23) and the connection piece (22) be overlapped by the end (13'') of the bolt, beneath which the bearing pin (24) of the pivot lever (13) is seated on the lock floor (6), the arm (23'), which is coupled to the bolt (13), of the pivot lever (23) pivoting into a niche (39) in the connecting rod connection piece (22) in the prelocked position, which niche (39) is situated adjacent to a slot (38) which forms the coupling engagement between the pivot lever (23) and the connecting rod connection piece (22), and into which slot (38) projects the free end of a finger (23''') of the pivot lever limb (23''). <IMAGE>
Patent DE-3600217-A1 (DE)
Title: First-aid device for heart attacks
Inventor: ZIESCHE KURT DR ING
IPC: A61M5/142
Filed: 1986-01-07
Abstract: The invention proposes a device which is implanted in the body of a patient if he/she is at risk of a sudden heart attack (e.g. infarction). The intention is that a heart attack will be treated within seconds at any time, that is to say, even in the absence of a doctor, by the patient himself/herself or by an automatic mechanism independently of the patient. The flat device is implanted on a rib under the axilla in such a way that it does not trouble the patient, on the one hand, and a mechanism which releases the medicament into the venous blood is implanted on a pericardial vein, on the other hand. If there is a risk of a heart attack, for example, the medicament is capable of dissolving a blood clot which has become lodged in the narrowing of the myocardial vessels, and can thus eliminate the risk within a very short time. Medicament supply can be triggered by the patient himself/herself or independently of him/her by an electronic system which responds to a significant change in blood pressure or to irregularities in the heart rate. The device can also be employed in other sudden disorders which necessitate immediate treatment and supply of a medicament.
Patent DE-3605811-A1 (DE)
Inventor: MARSCH HANS-DIETER
IPC: C01B3/38
Filed: 1986-02-22
Abstract: A device for manufacturing a product gas containing hydrogen and carbon oxide from a feedgas mixture comprised substantiallty of hydrocarbon, includes a vessel partitioned by a tubesheet into an upper chamber and a lower chamber. Reformer tubes are mounted on and extend through the tubesheet from the upper chamber into the lower chamber. Each reformer tube is laterally enclosed over at least a portion of its axial length downwardly from the tubesheet by a jacket spaced outwardly therefrom forming an annular space extending along each said tube for establishing communication between the upper the lower chambers, allowing the product gas to be withdrawn from the upper chamber. The tubesheet forms a distribution chamber for directing the feedgas mixture into the reformer tubes. The tubesheet is formed of an inner hollow body mounted within an outer hollow body, with the two hollow bodies being in flow communication. Due to the arrangement of the hollow bodies forming the tubesheet and the jackets forming the annular spaces, the problem of reducing the pressure and temperature differences across the tubesheet is effected while maintaining good over-all performance of the reaction vessel.
Patent DE-3608755-A1 (DE)
Title: Repair paste for conveyor belts
Inventor: ALBERS GUENTER
IPC: B60K17/346
Filed: 1986-03-15
Abstract: The invention relates to a conveyor belt of rubber or rubber-like material with steel or fabric inserts, the conveyor belt having a hole-shaped damaged area. The essential feature of this conveyor belt consists in the cleaned and pretreated hole-shaped damaged area being filled with a paste comprising a thermoplastic elastomer.
Patent DE-3614641-A1 (DE)
Title: Stepladder with ledge
Inventor: HUMMEL KARL-HEINZ
IPC: E06C7/14
Filed: 1986-04-30
Abstract: Stepladder with a ledge which is releasably arranged on two mutually opposite steps of the individual ladders, said ledge being configured essentially as a cuboidal container having lugs which are located on two mutually opposite, upper container borders, are fitted around the respective step, are guided back to the ledge and are releasably connected thereto, and ledge having an essentially cuboidal container and lugs which are located on two mutually opposite, upper container borders, which lugs, fittable around steps, can be guided by the lug end back to the container and can be releasably connected thereto and are designed as handles.
Patent DE-3617094-A1 (DE)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1986-05-21
Abstract: The machines served by the apparatus are each provided at the rear with a changing table (19), which can be moved parallel to the parallel injection axes (x-x) of the injection-moulding machine. A transporting vehicle (27), provided with a mould displacing device, can be moved in a guide (45) running parallel to the injection axes (x-x) alternately into a connection position in which a mould guide (G'') of the vertically adjustable transporting vehicle (27) forms a transporting track with one of two mould guides (G') of the changing table (19) or with a mould guide of a depot set-down place (44a). The plastic injection-moulding machines of the group, separated from one another by the guide (45), are arranged mirror-symmetrically with respect to one another. A carrier plate (27h), serving as a set-down place, of the transporting vehicle (27) is mounted in such a way that it can turn at least by 180 DEG . It is achieved by such a design that, with full automation and relatively low production costs, the mould exchange apparatus avoids running over the operator sides (y) of the injection-moulding machine and consequently the operator personnel as the result of "held-up transport" and nevertheless permits a space-saving arrangement in conformity with a different or changing number of injection-moulding machines (Fig. 1). <IMAGE>
Patent DE-3620699-A1 (DE)
Title: Clamping device
Inventor: WOLFF ROBERT
IPC: B25H1/00
Filed: 1986-06-20
Abstract: A clamping device (1) for a drive machine which is provided with a clamping neck consists of a table mount (2) which is to be attached to a work table (8) and has a table support leg (4) and a back leg (5) which extends at right angles thereto, and of a machine holder (3) which has a receptacle (9) for the clamping neck and can be pivoted about a rotary bearing (18), arranged in the junction area between the table support leg (4) and the back leg (5), between a position which is above the table support leg (4) and a position which is in front of the back leg (5), the said machine holder (3) also having a foot part (17) which projects beyond the rotary bearing (18). So that the machine holder (3) can be pivoted into the desired position without releasing the table mount (2) from the worktable (8), there is provision according to the invention for the pivot path of the foot part (17) to extend outside the worktable receptacle space (24) formed by the table support leg (4) and back leg (5). <IMAGE>
Patent DE-3621404-A1 (DE)
Title: Electronic switching device for a magnet or the like
Inventor: ANDREE REINHOLD DIPL ING
IPC: H03K17/687
Filed: 1986-06-26
Abstract: The power amplifier or the power output stage for a proportional magnet of a solenoid valve has two MOSFET transistors (A) and (B), the MOSFET transistor (A) being located in the turn-off circuit and the MOSFET transistor (B) being located in the flow circuit. The two circuits are controlled in a push-pull manner. This results in a considerable reduction in the power loss in the turn-off semi-conductor to levels which are equally as favourable as those in the switching transistor. In addition, a very steep edge gradient at the moment of switching over is achieved, since the switching time of the turn-off path is in the same order of magnitude as that of the flow path. <IMAGE>
Patent DE-3623034-A1 (DE)
Title: Method for decorating glass, especially spectacle glass
Inventor: VIEWEG WALTER
IPC: G02C7/02
Filed: 1986-07-09
Abstract: The invention relates to a method in which the surface of the glass, especially spectacle glass, is decorated.
Patent DE-3623135-A1 (DE)
Title: Optical amplifier
Inventor: DERMITZAKIS STEFANOS DIPL ING
IPC: H03F3/08
Filed: 1986-07-09
Abstract: In an optical amplifier, a transimpedance amplifier is provided as amplifier, the input stage of which exhibits a field-effect tetrode and the first stage of which is followed by a second stage having a bipolar transistor in a common-base circuit, which, together with the field-effect tetrode, forms the first stage of a cascode. In addition, a third stage is provided which forms the output of the amplifier and exhibits a bipolar transistor in common-emitter circuit.
Patent DE-3624854-A1 (DE)
Inventor: PERY ANTOINE
IPC: H03H11/20
Filed: 1986-07-23
Abstract: A circuit arrangement for shifting the phase of a signal, in which the signal is applied to two parallel branches where one branch contains a phase-shifting network for purposes of applying a constant phase shift to the signal. A variable amplifier connected in one of the two branches controls the amplitude of the signal and inverts the polarity of the signal. This variable amplifier can be connected in series with the phase-shifting network, or the ampifier can be connected in the branch that is in parallel with the branch containing the phase-shifting network.
Patent DE-3630919-A1 (DE)
Title: Hand-held appliance for zinc-plating metallic surfaces, in particular coach bodies, with the aid of electroplating using a vehicle power source
Inventor: HAFFKE HARALD
IPC: C25D5/06
Filed: 1986-09-11
Abstract: The purpose is to electroplate metallic surfaces, in particular vehicle coach bodies, with the appliance connected to the vehicle power source. The resistance of the electrically conductive medium containing the freely mobile metal cations and the spacing of the wear-free carbon electrode, which is used as anode, are adjusted so that 100 mA +/- 20% are available for the electroplating process. The schematic construction can be as shown in the drawing. The hand-held appliance makes permanent corrosion protection possible, particularly on vehicles, without removing components. <IMAGE>
Patent DE-3634238-A1 (DE)
Title: Process for producing a carrier bag, and a carrier bag of thermoplastic sheeting
Inventor: SENGEWALD KARL HEINZ DR
IPC: B31B19/86
Filed: 1986-10-08
Abstract: To produce a carrier bag from thermoplastic sheeting with a handle of thermoplastic sheeting attached to the body of the bag, the handle is attached in the form of a strip to the flat web of thermoplastic sheeting and the strip is adhesively bonded to the latter at both its ends. Then, the flat web is folded over outwards to form a half-tube in such a way that the strips lie on the outside and then the half-tube is formed by transverse welds to produce the carrier bag. <IMAGE>
Patent DE-3635534-A1 (DE)
Title: Transmission system
Inventor: DOUVERNE EGON DIPL ING
IPC: H04L7/033
Filed: 1986-10-18
Abstract: The invention relates to a method for fast phase synchronisation of the clock pulses in the QAM demodulator of a transmission system which contains a device for monitoring the sign change of the QAM signal demodulated by multiplication by the regenerated carrier by means of time windows and an evaluating circuit, which accumulates unacceptable sign changes and which, when a predetermined counting threshold overflows, effects a single inversion of the clock pulses, and is characterised by the fact that the time windows are formed by periodic sampling of one or both quadrature signals with a clock of twice the bit clock rate, and an examination for acceptable or unacceptable sign changes being carried out within the time windows by means of an exclusive-OR operation on in each case two successive samples. <IMAGE>
Patent DE-3639077-A1 (DE)
Title: Sliding window with fly screen which can be wound up
Inventor: RESIBOIS RAYMOND
IPC: E06B9/54
Filed: 1986-11-14
Abstract: The window has at least one displaceably movable part (7), having an actuating and closing handle (11), and a rolling curtain (19) which functions as a fly screen and has an automatic winding-up means (13). The winding-up means (13) is arranged perpendicularly to the displacement direction of the said movable part (7), and the free side of the fly screen (19) is provided with means in order that it can be connected to the movable part (7) of the window. <IMAGE>
Patent DE-3639301-A1 (DE)
Title: Process for the preparation of modified epoxy resin ester binders for cathodic electrodeposition coatings
Inventor: PAAR WILLIBALD DR
IPC: C08G59/42
Filed: 1986-11-17
Abstract: The invention relates to modified epoxy resin binders for cathodic electrodeposition coatings (paints, lacquers, enamels, varnishes), where the modifying component is a di- or polycarboxylic acid obtained by reacting dicarboxylic anhydrides with a product of the reaction of formaldehyde, ss-hydroxyamines and isocyanate compounds which contains modified urea groups. The process allows specific matching of the product properties to the particular applications.
Patent DE-3639637-A1 (DE)
Inventor: MOELLER DIETER DIPL CHEM
IPC: C08G18/28
Filed: 1986-11-20
Abstract: PCT No. PCT/EP87/00721 Sec. 371 Date Jul. 6, 1989 Sec. 102(e) Date Jul. 6, 1989 PCT Filed Nov. 20, 1987.The present invention relates to a coating composition containing an organic solvent, a mixture of a polyhydroxy component (A) and a polyisocyanate component (B), and a pot life extender. The polyhydroxy component has an acid value from 5 to 25 mg of KOH/g, and a mixture consisting of 0.1 to 4.0% by weight, based on the total weight of the coating composition, of a compound having a tertiary amino group or an amide group (C), and of 1 to 15% by weight, based on the total weight of (A) and (B), of a tertiary monoalcohol is used as pot life extender. 2-methyl-2-propanol and 2-methyl-2-butanol are excluded as the tertiary alcohols. The present invention also relates to the use of the coating compositions in motor car refinishing in particular.
Patent DE-3640039-A1 (DE)
Title: Labelling plate for numbering wood or tree trunks
Inventor: STERZIK H KLAUS PROF DR
IPC: G09F3/04
Filed: 1986-11-24
Abstract: Published without abstract.
Patent DE-3642803-A1 (DE)
Title: Process for pressing in belt hooks and device for carrying out the process
IPC: F16G3/04
Filed: 1986-12-15
Abstract: The process serves for pressing in the legs, which are open in a V-shaped manner, joined by an eyelet and of unequal lengths, of a series of belt hooks on one side of a flat fabric consisting of a plastic on both sides, specifically by means of a pressing-in device. The points, upstanding in an acutely angled manner at the end of the leg, of the belt hooks are fixed during bending in and penetration into the flat fabric, the device having two press jaws, movable with respect to one another, for bending the legs and a holding device for the series of belt hooks during the bending in. The legs of the belt hooks are heated before bending and pressed together during bending in, with partial plasticisation of the plastic of the flat fabric on both sides thereof, in such a manner that in the finished state the external spacing of the legs is at no point greater than the thickness of the flat fabric.
Patent DE-3643233-A1 (DE)
Title: Prefabricated window and roller-blind apparatus for houses and the like
Inventor: STECKDAUB ALBERT
IPC: E06B9/40
Filed: 1986-12-18
Abstract: In a prefabricated window and roller-blind apparatus, it is proposed to configure a window frame which runs around on the outside, comprises all the parts and components, bearing means, roller-blind winding devices and the window sashes, contains the entire compact unit including means for actuating the roller-blind systems provided in each case, and which itself is introduced in a single mounting step into a corresponding wall cutout of a wall, in particular in framework-stabilised tent awnings, huts, mobile homes, prefabricated homes and the like.
Patent DE-3644593-A1 (DE)
Title: Mould for thermoforming and edge trimming of a sheet-like structure
Inventor: BAYER HANS-GUENTER DIPL ING
IPC: B29C51/32
Filed: 1986-12-27
Abstract: A mould for thermoforming and edge trimming of a sheet-like structure thermally converted to a plastically deformable state, comprising a lower mould consisting of a basic body (1) with an upwardly open recess which is enclosed at the top by an annular cutter (2) or punch plate, guidance and movement means for a mould body (3) which can be sunk in the recess being provided. The guide means comprise a tilt safeguard (4). The movement means are formed by freely actuatable drive means (5). <IMAGE>
Patent DE-3700609-A1 (DE)
Inventor: BADER HANS DIPL ING
IPC: D04H1/54
Filed: 1987-01-10
Abstract: Fibre webs are consolidated and embossed using pairs of rotating calender rolls between which the fibre web passes. The calender rolls have been provided with raised discrete areas which form a surface pattern and determine the pattern which is embossed on the fibre web. To emboss different patterns, depending on the desired constitution and stiffness of the fibre web, different calender rolls are available, but it is very inconvenient to interchange the calender rolls. To avoid this disadvantage, the calender rolls of the novel apparatus are each driven at a synchronous speed and it is made possible to alter the speed of one of the rolls for a short time, so that the surface patterns of the two calender rolls become displaced relative to one another. This creates different degrees of overlap between mutually opposite pairs of raised areas, so that it is possible to set different embossing patterns in the course of continuous operation without it being necessary to replace the calender rolls. <IMAGE>
Patent DE-3703086-A1 (DE)
Inventor: FROELICH DIETER DR
IPC: G01N21/45
Filed: 1987-02-03
Abstract: A laser interferometer-refractometer for measuring the refractive index of a gas has a laser (1), at least one beam splitter (10) for splitting up the laser light beam into at least one pair of component beams (20, 20'), an evacuable cell (25) which forms the vacuum travel path of a total travel path, formed from a travel path in the vacuum and a travel path in the gas to be measured, of a component beam (20) of the pair of component beams, and at least two beam deflectors (8, 9), which unify the component beams (20, 20') and are intended to generate interferences between the component beams. The optical path length of one component beam (20) can be adjusted for the purpose of enhancing the measurement accuracy. One wall (5), which is situated in the travel path of the component beam (20) and delimits the vacuum space of the cell (25), is constructed displaceably in order to adjust the optical path length. The measurable adjustability of the wall (5) produces different proportions of the travel path in the vacuum and in the gas to be measured, as a result of which the optical path length can be varied. The movement of the wall (5) produces interferences between the reflecting, unified component beams (20, 20') which can be measured by photodetectors (15, 14). <IMAGE>
Patent DE-3708764-A1 (DE)
Inventor: RINKLAKE MANFRED DIPL ING
IPC: F16B13/14
Filed: 1987-03-18
Abstract: A fixing rod has a shaft (2) with several conical sections (7) mortared into a drill hole (11) in a fastening substrate (10) with a synthetic resin mortar (12). If the diameter of the drill hole (11) is enlarged as a result of crack formation, a tensile force on the fixing rod (1) causes the mortar sheets to expand due to slipping of the fixing rod (1) with respect to the synthetic resin mortar (12). For this purpose, the mortar sheath of the conical sections (7) is of low-friction design, being provided for example with a coating (9), a film or a casing.
Patent DE-3710288-A1 (DE)
Title: Carrying device for computer devices
Inventor: SCHNEIDER WOLFGANG
IPC: A47B21/02
Filed: 1987-03-28
Abstract: Until now, electrical cables and connectors for computer devices at the workplace were laid laboriously in fixed positions in cable channels, which is expensive and awkward. Also, the computer devices cannot be adjusted variably to the operator, but are in fixed positions. The new carrying device is intended to make possible easily accessible cabling and ergonomic adjustment of the computer devices at the workplace. The carrying device has a column (10) with a cable channel, which column carries carrying arms (1) with an externally closed, accessible cable channel, and the carrying arm (1) has an individually adjustable device carrier (12) with a keyboard extension (33) (Fig. 1). The carrying arm can also be fixed to a desk. This carrying device makes possible convenient cabling and individual adjustment of the computer device to the operator. <IMAGE>
Patent DE-3710290-A1 (DE)
Title: Device for manipulating and assembling hose clips with screws
Inventor: FRANKENHAUSER BRUNO DIPL ING
IPC: B23P19/00
Filed: 1987-03-28
Abstract: Known hose clips are designed as clamp straps which are drawn together by tightening a screw and firmly clamp the hose to a connecting piece. The hose pieces are assembled by hand in particular in the motor vehicle industry, which is time-consuming and labour-intensive. The intention of the novel device is to enable hose clips to be assembled quickly and simply. The device has a gripping and assembling unit, attached to an industrial robot, for the hose clips and a screwdriving tool for actuating the screw of the hose clip. The gripping and assembling unit can take hold of the hose clips and transport them to the assembly point, at which the screw is tightened with the screwdriving tool. Fully automatic assembly is possible with the industrial robot.   The device is suitable for manipulating and assembling hose clips with screws in the motor vehicle industry.
Patent DE-3711117-A1 (DE)
Title: Process and apparatus for freezing bakery products
Inventor: KIRCHHOFF ERNST
IPC: A21D6/00
Filed: 1987-04-02
Abstract: A vessel for freezing bakery products, the interior of which comprises two parts which are separated from each other by a water-vapour-permeable wall, the bakery product being situated in one part and, in the other part, an aqueous solution which contains a freezing point depressant, in particular according to patent ... (patent application 3636713.3), is characterised in that an absorbent material is situated in the other part, which absorbent material was impregnated with an aqueous solution, which contains a freezing point depressant, and was then dried.
Patent DE-3716054-A1 (DE)
Title: Modulator
Inventor: LOGEMANN JOERG DIPL ING
IPC: H03C5/00
Filed: 1987-05-14
Abstract: In order to implement a plurality of different modulation methods for RF signals, a modulator is proposed which, using a numerically controlled oscillator (NCO) and having a simple circuit structure, is suitable for A1, A3, F1 and F3 modulation and can be extended at little additional cost to other modulation types, for example J3E.