baber/WOPTO huggingface dataset:
Patent DE-3613623-A1 (DE)
Inventor: BOESHAGEN HORST DIPL CHEM DR
IPC: C07D209/16
Filed: 1986-04-23
Abstract: 3-Sulphonyl aminoethyl-dihydroimidole cpds. of formula (I) and their salts are new, (where R1 = H, halo, CF3, COOH, alkoxycarbonyl, S(O)mR5, NR6R7, OR8 or an alkyl, alkenyl or cycloalkyl gp., opt. substd. by COOH, alkoxycarbonyl, halo, OH, alkoxy, alkylthio or CN; R5 = alkyl or aryl; m = 0, 1 or 2; R6 and R7 = H, alkyl, aryl, aralkyl or acyl; R8 = H, alkyl, aryl, aralkyl, alkylsulphonyl, arylsulphonyl, aralkylsulphonyl or CF3; R2 = aryl, opt. substd. up to 5 times by halo, CN, CF3, CF3O, CF3S, alkyl (opt. substd. by COOH or alkoxycarbonyl), alkoxy, alkylthio, OH, COOH, alkoxycarbonyl, Ph, PhO, PhCH2O, PhCH2S or by one gp. NR6R7; R3 = H or alkyl and R4 = H; or R3 plus R4 are together oxo.
Patent DE-3616303-A1 (DE)
Title: Ultralight aircraft having a lifting-body configuration
Inventor: PAHLING WALTER DIPL ING
IPC: B64C31/028
Filed: 1986-05-14
Abstract: The subject matter of the invention is an aircraft having a lifting-body configuration with the following novel features:   1. The internal overpressure which is required for stiffening the fabric body is produced by ram-air pressure. 2. The tube frame over which the fabric is stretched is provided with hinges so that it can be folded up for transportation.
Patent DE-3621123-A1 (DE)
Title: Jointing nozzle for a joint-composition press-in unit
Inventor: STEFFENS RAINER
IPC: B05C17/005
Filed: 1986-06-24
Abstract: The invention relates to a jointing nozzle in the outlet region of a joint-composition press-in unit, the mouth opening of which is configured such that it is adapted to the width of the expansion joint, of a building wall, which is to be filled in each case, by means of which the joint composition can be introduced into the expansion joint with a movement guided along the expansion-joint longitudinal direction, such that the joint composition, seen in the longitudinal direction of the expansion joint, forms a joint-composition strand which flexibly connects together in a sealing manner mutually facing border zones of the side walls, of the expansion joint, which are to be aligned with one another. Said jointing nozzle is configured for simpler jointing of expansion joints such that there is provided, on the mouth opening of the nozzle, a hook-shaped protrusion which exhibits a spacer leg projecting beyond the mouth opening approximately in the direction of the nozzle wall, and a forming leg which is configured such that it adjoins said spacer leg and is angled off approximately perpendicularly thereto.
Patent DE-3631472-A1 (DE)
Inventor: KREYENBERG HEINER DIPL ING
IPC: C02F1/52
Filed: 1986-09-16
Abstract: The purification entails, in particular, removal of polymers, suspended matter, phosphates and/or COD, in particular the treatment of centrifuged or filtered water which results from the dewatering of suspended sludge removed from water courses for purification and which is to be returned to water courses. In order to improve the treatment of water, in particular centrifuged or filtered water from the removal of sludge from water courses, it is proposed that the water, in particular the centrifuged or filtered water, be mixed with one or more flocculants (43) which either have a negatively charged surface or form negatively charged colloids after addition of water, preferably sodium aluminate and/or bentonite, and subsequently a flocculation and finally a sand filtration (40) are carried out, the flocculated phase composed of flocculant particles, polymers, oil particles and suspended matter being returned to the treatment in the form of a flocculant sludge as contact sludge. <IMAGE>
Patent DE-3631842-A1 (DE)
Inventor: HORN PETER
IPC: C08J9/00
Filed: 1986-09-19
Abstract: Disclosed are internal mold release agents for the preparation of molded articles using polyisocyanate addition polymerization, which are comprised of: (A) at least one ketimine, aldimine, enamine, cyclic Schiff base or a mixture of at least two of said compounds; (B) at least one metal salt of an organic carboxylic acid having from 8 to 24 carbon atoms; and (C) optionally including at least one carboxylic acid, organic sulphonic acid, mineral acid, or amidosulphonic acid, and their use in preparing molded articles comprised of polyurethane-plastics, polyurea-plastics, polyurethane-polyurea-plastics, polyurethane-polyurea-polyamide-plastics, or polyurea-polyamide-plastics.
Patent DE-3633888-A1 (DE)
Title: Jigsaw with a stroke movement of the plunger produced by a Scotch-yoke mechanism
Inventor: KRETSCHMAR PETER DIPL ING
IPC: B23D51/16
Filed: 1986-10-04
Abstract: The object of the invention is to enable the plunger stroke to be adjusted in a simple manner. The invention achieves this object by the eccentric pin (12) being attached to a disc (11) which is combined with the drive gear (1) in such a way as to be pivotable relative to the drive gear about an axis (9) lying eccentrically to the axis (8) of the drive gear (1) and which has two stop surfaces (17, 18), of which, depending on the direction of rotation of the drive gear (1), in each case one comes to bear on a driving pin (16) located on a radius of the drive gear. <IMAGE>
Patent DE-3634574-A1 (DE)
Title: Entertainment machine having rotary bodies carrying win symbols
Inventor: GAUSELMANN PAUL
IPC: G07F17/34
Filed: 1986-10-10
Abstract: The invention relates to an entertainment machine having rotary bodies which carry win symbols and which are started and stopped in succession by control unit. A stopped rotary body can be restarted manually by means of a restart button. A play-off subsequently takes place in a randomly controlled manner on a win-indicating ladder formed in a strictly monotonic win sequence. The win-indicating ladder consists of a plurality of indicator elements which are each win-specific and which can be activated successively by the control unit up to the indicator element of the highest win, before the control unit continuously activates the indicator element in response to the win signal detected. To achieve an additional factor creating suspense, if a restart of a stopped rotary body is not used, a second play-off in at least one win-indicating ladder is granted.
Patent DE-3640543-A1 (DE)
Title: Shock-absorbing packaging material
Inventor: NIWA KATSUMI
IPC: B32B5/18
Filed: 1986-11-27
Abstract: A shock-absorbing packaging material is proposed, which directly adapts to the contours of its package contents and advantageously absorbs impact energy. This shock-absorbing packaging material consists of one or more webs of plastic material (1, 2) with a multiplicity of air-filled cells (4) which are provided in each case with one or more holes (5). In the case of an impact, the cells (4) of the shock-absorbing packaging material are easily deformed due to the outlet of air from the cells (4) through said holes (5), as a result of which the package contents are protected and well packaged.   <IMAGE>
Patent DE-3703065-A1 (DE)
Title: Organic laser dye, dye laser and laser process
Inventor: KAUFFMAN JOEL M
IPC: C09B57/00
Filed: 1987-02-03
Abstract: The known, organic laser dyes which can be used in industry, especially for the 300 to 420 nm range, are still not soluble enough and, in addition, are relatively unstable in photochemical terms. The organic laser dyes used are ortho-bridged oligophenylenes, especially those which are bridged in adjacent ortho-positions by a carbon atom which does not have any benzyl hydrogen atoms, and those in which no vinylene groups are attached directly to the phenyl groups of the oligophenylene chains.
Patent DE-3703156-A1 (DE)
Title: Karate training apparatus
Inventor: TRAPP SIEGMUND
IPC: A63B69/00
Filed: 1987-02-03
Abstract: The simple karate training apparatus is used to absorb blows, punches and kicks. The training apparatus is simply leaned against a wall (9) and has two resilient boards (2, 3), separated from each other via spacer blocks (4, 5), and a foot-board (8) which is fixed to the spacer block (4) which is the lower one in the position of use, perpendicularly to the boards (2, 3), and projecting from the latter on both sides. The board (3) which is the rear one in the position of use has padding (11) at least at its upper end, and the foot-board (8) has padding (12) on the rear edge so that the wall (9) is not damaged. The board (2) which is the forward one in the position of use is also padded at impact height, and the foot-board (8) falls obliquely from the wall (9) to the floor (10) when the apparatus (1) is leaned on the wall (9), so that the stability is increased by the shifting of the centre of gravity. The training apparatus is primarily suited for exercises in the sport of karate, is easily affordable and can be used both in appropriate sports facilities and at home. <IMAGE>
Patent DE-3704921-A1 (DE)
Title: Radial piston pump motor with variable working volume
Inventor: BEZOLD URS
IPC: F04C14/18
Filed: 1987-02-17
Abstract: The working volume is altered by way of the width of engagement, by axial shifting of the intermeshing radial pistons (1, 2). Sealing is provided on the width of the piston not engaging by a sealing body (3), and in each case on the end face of the radial pistons not engaging by end washers (1a, 2a) travelling in the casing in a sealing manner. In the form of a lubricant pump, the delivery pressure can be kept constant by its action on the outer end face of the sealing body (3) and the action of a spring force in the opposite direction on the radial piston (2). <IMAGE>
Patent DE-3715554-A1 (DE)
Title: Paper-making stock inlet - is divided to form stronger web edges to prevent flutter
Inventor: EGELHOF DIETER
IPC: D21F1/02
Filed: 1987-05-09
Abstract: The edge zones of the paper web are formed with a higher longitudinal tensile strength than in the remaining zones of the web, as the pulp is delivered from the stock inlet. Pref. at the end of the drying stage, the paper web edges are trimmed, and the residue is returned to the pulp feed to the papermaking machine. ADVANTAGE - The technique reduces flutter at the paper edges while the pulp is formed into the paper web.
Patent DE-3716237-A1 (DE)
Inventor: MUELLER FRANZJOSEF
IPC: A22C7/00
Filed: 1987-05-15
Abstract: Pastries produced by means of a filling head are composed of slices containing regions made of different types of dough and thereby represent, for example, a face. These regions are obtained by the use of filling tubes (38-46) of different shapes and cross-sections. The dough would pass more slowly through filling tubes of narrow cross-section, which would result in regions of small thickness. To prevent this, a perforated plate (58) is arranged in the filling tubes (38-46) in such a way as to impede the passage of the dough through all the filling tubes and maintain it at a constant low rate.
Patent DE-3716500-A1 (DE)
Title: Device for drying textile webs
Inventor: GLAESER DIETER DIPL ING
IPC: F26B13/02
Filed: 1987-05-16
Abstract: The invention relates to the drying of textile webs in the spread-out state. The aim of the invention is to carry out the drying of textile webs more favourably in terms of energy and with improved quality. The object of the invention is to guarantee a uniform drying of textile webs by an effective removal of moisture from the web edges. This object is achieved in that, on a drying device, in which, in front of the drying zone, each web edge is assigned a mechanical selvedge spreader with a large number of approximately mutually parallel, rotatably arranged spreading fingers, there is arranged, according to the invention, on each selvedge spreader at least one nozzle, the gaseous nozzle jet of which is directed towards a section of the web edge situated on and/or in the immediate environment of a spreading finger. <IMAGE>
Patent DE-3716665-A1 (DE)
Inventor: ROCKEL MANFRED B DR
IPC: C22C38/44
Filed: 1987-05-19
Abstract: Disclosed in an improvement in a known Ni-Cr-Fe alloy. The alloy of the invention contains 30 to 32% nickel; 26 to 28% chromium; 0.5 to 1.5% copper; 6 to 7% molybdenum; up to 2% manganese; up to 1.0% silicon; up to 0.2% aluminum; up to 0.03% carbon; 0.10 to 0.25% nitrogen; balance iron and usual impurities. The alloy of the invention has increased pitting corrosion potential and critical crevice corrosion and pitting corrosion temperatures whereas the resistance of the alloy to commercially pure phosphoric acid has not been decreased.
Patent DE-3729690-A1 (DE)
Title: Device for control-surface force simulation in a flight simulator
Inventor: ROTHKIRCH UND PANTHEN FRHR VON
IPC: G09B9/28
Filed: 1987-09-04
Abstract: The subject matter of the invention is a device for control-surface force simulation (Q-feel simulation) in a flight simulator, having a control-surface shaft (3) which can be displaced by means of the control column or control-surface tab, it being provided that the control-surface shaft (3) is connected in an articulated manner to a bending spring (1) which runs transversely with respect to the control-surface shaft, is fixed at a distance from the junction point to the control-surface shaft and counteracts a displacement of the control-surface shaft by means of its bending which is produced in this case, and that the fixing point of the bending spring defining the free bending length is adjustable on the one hand to simulate control-surface force displacement along the bending spring (1) and on the other hand to simulate trimming-force displacement parallel to the control-surface shaft. <IMAGE>
Patent DE-3732443-A1 (DE)
Title: Mechanical coin-counting device
Inventor: SCHWEIBERER FRANZ
IPC: G07F11/04
Filed: 1987-09-25
Abstract: In a mechanical coin-counting device having coins of varying size for a semi-automatic newspaper dispenser with coin channels for the individual coin types and with a downstream release device, each coin channel is assigned a separate drive and all the coin channels are assigned a common main shaft which, after the counting operation, rotates through a predetermined degree of arc and which cooperates with the release device. <IMAGE>
Patent DE-3735563-A1 (DE)
Title: Intrinsically safe, modular electrical power supply module
Inventor: SCHULTE-BAHRENBERG RUDOLF DIPL
IPC: H02B1/28
Filed: 1987-10-21
Abstract: Electrical power supply modules which are used for mining bituminous coal and for other underground operations for supplying electrical power to intrinsically safe electronic controllers and instruments completely conform with the requirements for flameproofing and can furthermore be repaired in the event of damage occurring, despite potted encapsulation existing, since the transformer, the rectifier, the charge capacitor and the primary fuse links (the latter if required) are assigned, potted in an encapsulated manner, to a module and the electronics for the DC voltage stabilisation are assigned, in potted encapsulated form, to a second module, the two modules being detachably connected to one another to produce an enclosed housing unit. <IMAGE>
Patent DE-3735595-A1 (DE)
Title: Two-stroke internal combustion engine with fuel injection and controlled ignition
Inventor: NUTI MARCO
IPC: F01M3/00
Filed: 1987-10-21
Abstract: In a two-stroke internal combustion engine with fuel injection and controlled ignition, a valve is provided, which permits or prevents the admission of fuel to the internal combustion chamber. This valve is actuated by a solenoid, which is triggered by a control unit as a function of the operating parameter of the engine.
Patent DE-3736617-A1 (DE)
Title: Device for displaying a specific position of a structural element which can be moved inside a building
Inventor: GIEGOLD PETER
IPC: G09F13/32
Filed: 1987-10-29
Abstract: A device for displaying a specific position of a structural element (21) which can be moved in a housing (11) comprises a light-guiding element (12) of clear transparent material which is inserted into an opening (10) in the housing (11). The structural element (21) is located in the specific position in front of the light-guiding element in such a manner that a surface element (22), which is coated with paint, on the structural element (21) optically fills the light-guiding element. The structural element (21) is preferably the moving contact piece of a contactor. <IMAGE>
Patent DE-3736803-A1 (DE)
Title: Test element, mounted on the wheel of a motor vehicle, for monitoring the interior pressure of a tyre
Inventor: WEIBLER WOLFGANG DIPL PHYS DR
IPC: B60C23/04
Filed: 1987-10-30
Abstract: The invention relates to the monitoring of the air pressure inside the tyre of a motor vehicle which must not drop below a predetermined threshold value; otherwise, undesired flexing occurs in the tyre which is associated with internal material abrasion and an increase in the temperature of the tyre even up to unacceptably high values. For such monitoring, a test element which responds in the microwave range and consists of a dipole and one or two chips which contain a pressure switch and a diode for halfwave rectification are mounted on the rim inside the tyre. When the test element receives radiation with the possibly pulse-coded fundamental frequency, the dipole can be excited to transmit back the first harmonic which is evaluated in the receiver. <IMAGE>
Patent DE-3741921-A1 (DE)
Title: Retaining device for lines and the like
Inventor: AUSPRUNG ERICH
IPC: F16B5/12
Filed: 1987-12-10
Abstract: The invention relates to retaining devices for lines, having a retaining body (33) which exhibits at least one holder for a line and which can be fastened on a plate-like component (13) or the like. The retaining devices each exhibit a base part (1), which can be fastened on the component (13) and engages through an opening (14) in the component (13), and a supporting part (8), which rests on one side of the component (13), and a locking device (22, 23) which produces a connection between the base part (1) and a line holder (15; 33) for the retaining body. <IMAGE>
Patent DE-3800841-A1 (DE)
Title: Low-voltage luminaire for conductor systems (wire systems)
Inventor: DEMMER MATTHIAS
IPC: F21V21/34
Filed: 1988-01-14
Abstract: Low-voltage luminaires, to which the current is supplied via uninsulated or partially insulated lines, are to offer as many possibilities as possible for changing the spatial arrangement while providing a stable support. For this purpose it is provided that a lamp has two essentially U-shaped current connections whose arms are arranged on opposite sides of in each case one of two current lines, arranged in an essentially parallel manner with respect to each other, in such a manner that the torsional directions of the two U-shaped current connections are opposite and at least one U-shaped current connection elastically bears with two arms on a current line (Figure 1). <IMAGE>
Patent DE-3806125-A1 (DE)
Title: Method for recognising incorrectly positioned printed sheets in a collating machine
Inventor: RATHERT HORST
IPC: B65H39/11
Filed: 1988-02-26
Abstract: The invention sets out from a method for recognising incorrectly positioned printed sheets which are separated from a stacking magazine of a collating machine by means of a draw-off drum. In this case, the printed sheets held in position on the draw-off drum of the collating machine are moved past an optoelectric scanner which is known per se and whose light spot is aligned on a defined interrogation zone of a significant region of a first printed sheet within a defined rotary angle range of the draw-off drum. The following printed sheets are interrogated within this rotary angle range of the draw-off drum and, if a deviation of the significant region from a reference colour is determined, a control pulse is triggered to stop the collating machine or to give off a signal.
Patent DE-3807517-A1 (DE)
Title: Process for producing reinforced-concrete shells
Inventor: KOLLEGGER JOHANN DIPL ING
IPC: E04B7/10
Filed: 1988-03-08
Abstract: In order to produce reinforced-concrete shells, first of all shell-foot points (13) are arranged on a shuttering (30) and are connected to a first reinforcement (15). The first concrete layer (19) is then applied. The half-finished shell (22) resulting once the concrete has hardened is transported into the final position. The final shell (40) is obtained by applying a second concrete layer (20). <IMAGE>
Patent DE-3808820-A1 (DE)
Inventor: HOEFINGER RAIMUND
IPC: F02D31/00
Filed: 1988-03-16
Abstract: A method in which an output signal (sn) is calculated in a computing device as a function of operating variable signals such as the speed, accelerator pedal position, engine temperature, etc. and this output signal is used to control an electro-mechanical control element for the quantity of fuel and/or air, for example the injection pump of a diesel engine, the P, I and D components of a speed control signal (sn) being determined separately and then added. In this method the D component of the speed control signal (sn) is hyperbolically weighted as a function of the engine speed (n), provision expediently being made for the mean engine speeds (nist, n'ist) to be determined successively at time intervals (T2) proportional to the engine speed, the formation of the difference between two such successive speed values and multiplication of this difference by a constant factor. <IMAGE>
Patent DE-3809496-A1 (DE)
Title: Ring-winding apparatus and process for the winding of winding material to form wound rings
Inventor: HOLTKOTTEN HANS
IPC: B65H54/58
Filed: 1988-03-22
Abstract: The invention relates to a ring-winding apparatus for the winding of flexible winding material to form wound rings, consisting of a winding drum (4) with a winding core (6), a front flange (10) and a rear flange (8), the winding drum (4) being mounted in an overhung manner, rotatably about an axis of rotation, via bearing means arranged in the region adjacent to the rear flange (8), and the front flange (10) consisting of at least two individual flange segments (22) which are pivotably mounted in such a way that, in a position parallel to the axis of rotation, they are arranged axially in alignment at least with the winding core (6). So that a wound ring which has been wound up can be extracted especially vertically downwards, provision is made, according to the invention, for the flange segments (22) and the winding core (6) each to be mounted so as to be axially displaceable in the direction of the bearing means through an orifice (31) of the rear flange (8), at least by the amount of their length projecting axially beyond the rear flange (8).   <IMAGE>
Patent DE-3813460-A1 (DE)
Title: Short-period electron beam wiggler
Inventor: FEINSTEIN JOSEPH
IPC: H01S3/30
Filed: 1988-04-21
Abstract: A free-electron laser comprises a wiggler for a linear electron beam, which wiggler has two sets of magnetic pole pieces (26, 28) which are arranged with periodic separation along opposite sides of the beam. The pole pieces (28) of one set are shifted by a half-period along the beam with respect to the pole pieces (26) of the other set. A uniform magnetic field running in the longitudinal direction generates, between the pole pieces, fields with transverse components (36) which alternate between the pole pieces (26, 28) of the sets and have a very short periodicity and consequently high frequency of the wave radiation. <IMAGE>
Patent DE-3814148-A1 (DE)
IPC: B28D1/28
Filed: 1988-04-27
Abstract: In a block-making machine, layers of concrete blocks (10) arranged on production boards (14) are continuously conveyed through a hammer device (23). <IMAGE>
Patent DE-3817299-A1 (DE)
Title: Measured value pick-up for a clip-on ammeter
Inventor: HIGAMI MASANOBU
IPC: G01R1/22
Filed: 1988-05-20
Abstract: A measured value pick-up for the clip-on ammeter according to the present invention protects a current sensor against disturbances and holds it elastically in a clip-on ammeter, which indirectly holds a wire, etc. flowed through by a current with a measured value pick-up, without interrupting the wire and measures an electrical current by measuring the number of magnetic force lines with an electrical current sensor, a Hall element, of the measured value pick-up.