baber/WOPTO huggingface dataset:
Patent DE-4041686-A1 (DE)
Inventor: HOEFLE GERHARD PROF DR
IPC: C07C235/34
Filed: 1990-12-24
Abstract: Phenylpolyenamides having general formula (I), a process for producing the same and agents containing phenylpolyenamides are disclosed. The dotted line between the C10 and the C11 atoms may be a (further) C-C bond or an -O- bridge and the C8 atom may carry a methyl group.
Patent DE-4100585-A1 (DE)
Title: Appts. for coating baked goods with sugary glaze - comprises plate with displaceable pins to prevent liq. glaze from completely filling space
IPC: A23G3/22
Filed: 1991-01-11
Abstract: Appts. for coating baked goods with a liq. glaze etc. includes a base plate with displaceable pins arranged on it. Pref. the pins are arranged at distances which prevent the liq. glaze from completely filling the space, in rows. Pref. the pins are cylinders with dia. 5-15 mm and length 30-150 mm, with the spaces between the pins about the same as the dia. of the pins. The plate has a hand grip or carrier on the opposite side to the pins. A second plate with holes is attached to the base plate which can be pushed to the end of the pins. The second plate has shafts which penetrate the pin-carrying plate, and pref. an axial boring of the hand grip projects through the second plate. A device on the second plate limits movement of the base plate by means of a spring.
Patent DE-4102436-A1 (DE)
Title: Multi-lead connector including insulation cutting terminal contacts - accepts leads and has crimping stage(s) using stamped and bent metal plate
Inventor: KEPRDA JAROSLAV
IPC: H01R4/24
Filed: 1991-01-28
Abstract: The connector provides contact portions (3), having at least one cut-clamp-contact slit (6) and at least one crimping point (8), made from stamped and folded metal. Two connector strips (1, 2) are connected to each other by at least one contact portion (3). Another contact portion (3) is shaped to at least one strip (1, 2). The axes of the contact portions (3) run perpendicular to the axes of the strips (1, 2). USE/ADVANTAGE - All contact portions can be connected to both connector strips, or part of each can be connected to both strips and part to only one. Simple construction with few parts. Ensures reliable secure connection and electrical contact without needing additional container.
Patent DE-4103948-A1 (DE)
Title: Control mechanism for gas-spring actuator - has needle valve inside piston and piston rod controlling fluid by=pass
Inventor: LOH RAINER
IPC: F16F9/46
Filed: 1991-02-09
Abstract: The gas-spring actuator consists of a piston-cylinder assembly filled with a hydraulic fluid and a pressurised gas.  A connecting channel (37,24,36,35) exists between the inside of the cylinder at the piston rod (13) end (S), the bypass channel (32) and the cylinder at the piston end (K). The bypass opening (33) of the bypass channel has a cylindrical needle valve (25).  The needle has a cut-off sloping end (39) and forms a sliding fit when inserted into the valve seat (30). USE/ADVANTAGE - Allows the speed of operation of the actuator to be easily varied.
Patent DE-4107296-A1 (DE)
Title: Grooving machine with orthogonally fed tool(s) - which is driven by constant current stepping motor with rotary to linear motion conversion
Inventor: BURGER EDMUND
IPC: B23D37/08
Filed: 1991-03-07
Abstract: The broaching tool (2) is mounted (3) on a carriage (4) which is driven along a track (5) by rack-and-pinion transmission (13, 12) from the stepping motor (10). The workpiece (1) is clamped (9, 9') to the frame (6) of the machine. Initially the tip of the tool (2) is brought up against the surface (8) to be broached, and a step counter, integral with the motor, is set to zero for absolute gauging of the dependence between the number of steps and position of the tip. USE/ADVANTAGE - For outer and inner vertical grooving, with improved tool feed, without need for distance measuring.
Patent DE-4113183-A1 (DE)
Title: Applicator for liq. hair cosmetics - has front end area of housing with holders for comb part
Inventor: KIMURA MASARU
IPC: A46B11/00
Filed: 1991-04-23
Abstract: The applicator for liq. hair cosmetic has a front housing part from which the brush or other applicator protrudes and on which a comb is held. The front housing part (2) also has a front end area (2a) of substantially rectangular cross-section on which the comb part (8a) can be fitted. The front end area (2a) has holder parts (2c), more particularly in the form of hook ribs which are mounted on a side area (26) of one long side of the rectangle on which the comb can be fitted. The comb part (98) has an assembly part (8b) which in the assembled stated adjoins the side area (2b) with the holder parts (2c) and engages with the holding parts (2c) by retaining members (8e). USE/ADVANTAGE - The device is easy to handle and is particularly suitable for applying hair dyes.
Patent DE-4119689-A1 (DE)
Title: Washing equipment for anal and genital regions of the body - has separate nozzle with spray holes for each anatomical area
Inventor: FURUKAWA HIDEKI
IPC: E03D9/08
Filed: 1991-06-14
Abstract: A housing (40) accommodates the two nozzles (2, 7; 3, 8) which are fitted on a carrier movable forwards and backwards by a drive. This drive incorporates a toothed fillet beneath the carrier, and which meshes with a pinion. A motor is provided, the output shaft of which passes through the centre of the pinion. The two nozzles form appropriate angles in relation to the centre line of a toilet seat (41), and spray water which they eject is aimed at that centre line. In the drive arrangement a feeler is incorporated which determined the standard position of the carrier. USE - For washing the anal and genital regions of the body.
Patent DE-4119947-A1 (DE)
Title: Removal of deposits from water pipes - by blowing mixture of water and gravel through pipes by compressed air
Inventor: PFLAMM JOACHIM
IPC: B08B9/032
Filed: 1991-06-18
Abstract: Deposits on the inside surfaces of water pipes are removed by the simultaneous application of streams of water, compressed air and granular material consisting of sharp edged grains. The granular material (9) such as gravel is held in a container (9) which is connected on both sides to stop valves (7) and (10). A compressed air supply is connected to a point upstream of the first stop valve (7) and to a point downstream of the second stop valve (10) which is connected to the water supply pipe (5) downstream of the stop cock (3). The opening of the stop cock (3) is adjusted so that a mixture of air and water flows out of the pipe (5) which is then connected to the pipes which are to be cleaned. USE/ADVANTAGE - Removal of scale from water pipes without using an acid.
Patent DE-4120327-A1 (DE)
Inventor: SCHMIDT ULRICH PROF DR
IPC: C07K5/08
Filed: 1991-06-20
Abstract: Described are peptides of formula (I), in which R<1>, R<2>, R<3>, R<4>, R<5>, X<1> and X<2> are as defined in the description, as well as their preparation. The new peptides are suitable for use in the treatment of illnesses.
Patent DE-4123378-A1 (DE)
Title: Key for cylinder lock - has offset cross=section of key shank which increases lock security
Inventor: BSDOK HANS-JOACHIM
IPC: E05B19/00
Filed: 1991-07-15
Abstract: The key with a cross-section consisting of an upper and a lower part with the upper part off-set relative to the lower part. The key slot in the lock cylinder is similarly formed in two sections off-set from each other. The slot has an imaginary central plane (12) and the surfaces (10,11) of the two parts of the cross-section are off-set by equal distances but in opposite directions from this central plane (12). This form of cross-section prevents the insertion of a tool to move the locking pins to enable the lock to be opened. USE/ADVANTAGE - Cylinder lock with key with off-set cross-section for added security.
Patent DE-4129494-A1 (DE)
Title: Aq. wax emulsions with gradually adjustable viscosity - contain polyethylene@ wax, emulsifier and basic metal cpd., with addn. of a salt of (meth)acrylic acid (co)polymer and a complexing agent
Inventor: BOEHLKE KLAUS DR
IPC: D21H17/37
Filed: 1991-09-05
Abstract: Aq. wax emulsions with gradually adjustable viscosity (I) contain (A) water-dispersible polyethylene (PE) wax(es), (B) nonionic emulsifier(s), (C) basic metal cpd(s). and (D) 0.01-2 wt.% (D1) poly(meth)acrylic acid salt(s) with mol. wt. 1000-250,000 and/or (D2) salt(s) of a copolymer of (meth)acrylic acid (II) contg. above 90 wt.% (II), with mol. wt. 3000-250,000. Also claimed is a process for adjusting the viscosity of aq. wax emulsions contg. (A), (B) and (C), by adding 0.01-2 wt.% (D). Pref. (I) has flow time 10-70 secs. (4-mm Ford cup). (I) contains ethylene/acrylic acid copolymer and/or oxidised PE as wax (A), 0.1-1 wt.% Na polyacrylate (D1) with mol. wt. 10,000-150,000 and pref. also (E) 0.001-2 wt.% multidentate organic complexing agent(s). USE/ADVANTAGE - Useful for the prodn. of polish etc. for floors, tiles, shoes and cars, ink, paint, packaging, lubricating grease, vaseline, drawing cpds., casting and insulating materials for electrical applications, aq. wood varnish and hot-melt coating materials, in plastics processing, paper prodn. and corrosion proofing, for textile and leather finishing, and as release agents in non-ferrous die casting and spin casting. Addn. of (D) enables the viscosity of (I) to be adjusted gradually in prodn.; emulsions contg. (E) also have improved shelf life
Patent DE-4130672-A1 (DE)
Title: Heated web polishing roller dia. profile setting - roller is kept at a given temp. profile along its length when not in contact with the web
Inventor: HESS HARALD DIPL ING
IPC: D21F7/06
Filed: 1991-09-14
Abstract: To set the dia. profile of a roller (1) used to process a web (5), esp. for polishing paper, a thermal correction unit (3) is along the roller length. The temp. profile is maintained along the roller (1) length when it is not in contact with the web material (5). A control (7) regulates the action of the temp. correction unit (3) and/or additional heaters (4) along the roller (1) length, according to signals from a number of thermal sensors (6) along the roller (1). A correcting value is applied to the temp. correction (3) unit and heaters (4) according to the thermal action of the counter roller (2), when the effect is faulty at the web (5) being processed. The thermal correction (3) is controlled by a value kept at the same amount. The additional heaters (4) are fed with heat, and the heat is led off, at a constant power along the roller (1) length. ADVANTAGE - Reduces the time required to prepare the roller before its contact with the web is restored. Also reduces material loss from applying the roller before it has achieved its required condition.
Patent DE-4133672-A1 (DE)
Title: Rotating platforms for loading vehicles etc. - comprises turnable carriers in cage and closed platforms on turning axes with slidable handling unit and guides
Inventor: BARTOCHA ROMUALD
IPC: B65G1/127
Filed: 1991-10-11
Abstract: A turnable closed ring carrier (22) is provided on the middle longitudinal axis (24) on the ends of the cage. Closed platforms (28) are provided, each on a turning axis (32), between the carriers. A ring shaped guide (42) is fixed on at least on end face. Each platform has a slidable handling unit (54) and a platform guiding unit (38) which is gripped in the ring guide so that the cage always stays in a horizontal position. USE/ADVANTAGE - Efficient use of space for storage and retrieval, especially for garaging vehicles.
Patent DE-4135705-A1 (DE)
Title: Displaying signals representing internal structures and processing of random input information - using data processing neural network to provide unitary values or probability density for reference or mirror principle
IPC: G06N3/04
Filed: 1991-10-30
Abstract: The neurons are employed in a neural network for generating internal structures and data processing. A mirroring or reference principle is employed for (1,0) values or probability densities. A specific structure receives input signals and converts them into a three-dimensional oscillation within a three-dimensional Cartesian coordinates system. Neurons within the network respond to these oscillations to propagate the information. Specific neurons are activated by modulated and back propagated waves, generated in the mirroring and reference processes. USE/ADVANTAGE - Automatic working. Widening of coupling mechanisms of neurons.
Patent DE-4136849-A1 (DE)
Title: Unstacking device used with pallets - has position detecting device associated with turning device to ensure correct alignment
Inventor: LAUTERBACH RAINER DIPL ING
IPC: B65G59/02
Filed: 1991-11-08
Abstract: The stack (38) of pallets is moved horizontally in boxed arrangement into a vertical conveyor (3).The stack is raised in stages so that each topmost pallet moves into a specific transfer position. The topmost pallet is moved horizontally in the longitudinal direction of its skids to a turning device (5) where it is determined whether the topmost pallet is in the normal or upended position. The turning device (5) is turned with the pallet about a horizontal turning axis (33) pref. extending at right angles to the passage direction (11) when the supplied pallet is found in the upended position and the turned pallet is moved on further to a discharge conveyor (8). USE - A rapid reliable unstacking process is possible which can also be reversed in order to stack up the pallets.
Patent DE-4138565-A1 (DE)
Title: Tipping table for producing concrete components - has table tilted and vibrated to compact concrete
Inventor: ROSE WILHELM
IPC: B28B7/08
Filed: 1991-11-23
Abstract: The tipping table for producing concrete components has an underframe (2) on which the tipping table (5) is mounted. The tipping table can be swung about the axis (7) by a hydraulic cylinder. The tipping table is vibrated by a motor (9) which drives an eccentric shaft (15). The motor (9) and eccentric shaft are mounted on the underframe (2) and the eccentric shaft is connected to the tipping table (5) by a connecting rod (13). The tipping table is thus vibrated and this vibration compacts the concrete in the moulds on the tipping table. USE/ADVANTAGE - Production of concrete components. The compacting of the concrete increases its strength.
Patent DE-4142194-A1 (DE)
Title: Expansion bellows with fold enclosing angle - has folds, each with at least one stepped side with saw tooth profile
Inventor: SIEBELS K-H
IPC: F16J3/04
Filed: 1991-12-20
Abstract: At least one side (12,14) of a fold (10) is stepped, when seen in circumferential direction. It has a step (20), which is closed in that direction, and has a saw tooth-shaped profile. The stepped sides are located on the sides of neighbouring folds, which face away from each other. The tips (20') of the saw tooth steps face away from the base (18) of a fold. Both sides of a fold form a step. The inner flank (12') of the step is steeper than the outer flank (12'') which has a weaker wall strength tha the other flank. ADVANTAGE  - Automatic return of inward-moved bellows folds.
Patent DE-4201458-A1 (DE)
Title: Rapid transit track with carrying frame designed as pipe at which rail is located - has arm largely surrounding tube which is fixed to self-propelled vehicle and at least two bogies per vehicle are connected respectively across Cardan suspension
Inventor: SCHEMPP DIETER
IPC: B61B13/04
Filed: 1992-01-21
Abstract: The two bogies are designed as drive units (28) and the drive wheels are driven by electric motors (39). Each drive unit has at least one magnet (31), which presses the wheels (30) with equal force against the pipe (25). An air gap is arranged between the pipe and the magnets. The pipe o.d. is provided with dynamo laminations inside a recess in the region of the magnets. The iron laminations (32) lie underneath in the pipe longitudinally and centrally to the pipe ; or lying transversely one behind the other centrally to the pipe fitted above in the pipe and electrically insulated against each other. ADVANTAGE - Masts can be designed portal-type or T-type respectively for above existing railway lines or above motor ways. Pressure of driving wheels on rail can be adjusted to suit terrain. No extra land required.
Patent DE-4204092-A1 (DE)
Title: Spool body with coil chamber for coiled products e.g. transformers - has conductive layer inside chamber and insulating layer between conductive layer and product
Inventor: SCHERB VOLKER DIPL ING
IPC: H01F27/28
Filed: 1992-02-12
Abstract: A spool body (SK) with at least one coil chamber (WK) for coiled products (WG) especially for h.v. transformers. The passage between the chamber inner wall (KW) and the bottom (KG) of the chamber is adapted to the geometry of the coil and is preferable a hollow channel. Between the product (WG) and the chamber wall (KW) and the bottom (KG) is a coil insulating layer (WI) and a conductive layer (LS). The latter is directly adjacent the inner wall (KW) and the bottom (KG) of the chamber. USE/ADVANTAGE - Especially for high voltage transformers and especially suitable under space conditions. Effectively reduces danger of shocks through field strength concentration.
Patent DE-4205812-A1 (DE)
Title: Underfloor double cable-way duct with clips over butted sections - has jointing and sealing by flanged clips snapped over ribs extending along lines where grounded flanges meet sloping sidewalls
Inventor: SOETHOUT FREDDIE DIPL ING
IPC: E04F15/024
Filed: 1992-02-26
Abstract: Trough-shaped sections (14, 15) of plastic ducting are mfd. in parallel pairs with horizontal flanges outside (16) and between (18) for laying on the ground (10). Longitudinal ribs (22) along the roots of the flanges are gripped by corresp. mouldings (22a) on a double clip (25) pressed down on to the butted ends of two such sections. Each outside flange (16a) of the clip is drilled centrally for a bolt, screw or dowel (26) to be driven between the butted flange ends of the sections and into the ground. Flexible sealing strips (17) prevent seepage under the outside flanges. USE/ADVANTAGE - For pipes, cables or air-conditioning, mfr. and assembly of ducts of any length are facilitated and the joints can be sealed easily.
Patent DE-4208216-A1 (DE)
Title: Hot chamber door lock - has sliding locking bar and grooved locking pin to reduce wear and give longer sealing life when door is closed
IPC: E05B63/24
Filed: 1992-03-14
Abstract: The door lock for an appliance which is used for heating, such as fermentation or where material is maintained at a given temp., has a lock slide which moves within the lock box. The locking pin has two locking grooves, each with a laying surface towards the door for the locking slide. The first locking groove, round the pin, has a centre axial symmetrical plane aligned with the movement path of the locking slide in the closed position, as the groove lies along the slide path when in the closed position. The second locking groove, around the pin, is pitched away from the first groove by a given angle in relation to the axis of the pin, extending from the first groove to the free end of the pin. The return spring sets the closing pin in the required rotary setting where the axial symmetrical plane of the first groove is aligned with the movement path of the locking slide. USE/ADVANTAGE - The lock mechanism is for the door handle of an appliance to heat material with hot air or steam, and the like, for fermentation or to keep the material hot. The door lock is easier to use, and is less subject to wear, to retain the sealing effect when the door is locked in the closed position.
Patent DE-4211015-A1 (DE)
Title: Piston pump or membrane pump for delivery of fuel to burner for heater - uses balancing system of cylinder chamber and piston to ensure pulsation-free output.
Inventor: HECKER GEORG
IPC: F04B11/00
Filed: 1992-04-02
Abstract: Cyclically working fluid delivery arrangement such as a piston pump or a membrane pump with a suction side inlet pipe (5) and a delivery side output pipe (7) in which a balancing arrangement (4 11) is provided in one of the pipes in series with the pump (1). The balancing arrangement consists of a cylinder chamber (4) and a piston (11) so placed in series that the throughput volume per working cycle is delivered to the appropriate pipe in several part volumes by cyclical volume changes. USE/ADVANTAGE - Piston pump gives pulsation-free delivery of fuel to the burner of a heating unit for a vehicle or a household.
Patent DE-4214704-A1 (DE)
Inventor: KRUEGER HARALD
IPC: E04B1/00
Filed: 1992-05-02
Abstract: The invention relates to a structural element for heat insulation between a building and a projecting building part by means of an insulating body (1) which is to be laid therebetween and has integrated reinforcing bars (2, 3) which are provided with an anti-corrosion coating. In order to protect this coating from wearing away locally on the building site, the reinforcing bars are each pushed, in a hazardous area, into a tube (4, 5) which retains the reinforcing bar (2, 3) by inwardly projecting protrusions (4a, 5a), thus forming an annular gap (6), and has a multiplicity of openings (4b, 5b) in the tube wall in order that concrete slurry can penetrate into the annular gap (6) and fill the same. <IMAGE>
Patent DE-4215727-A1 (DE)
Title: Oil drainage system for scrap vehicles - uses striker bolt to force hole in sump or gear box case
Inventor: CHRISTOPH HANSJOERG DIPL ING
IPC: B60S5/00
Filed: 1992-05-13
Abstract: Oil drainage system having a striker bolt (6) fitted inside a bell-shaped cover (4) sealingly placed against the wall (5) of an oil container. A bolt firing device (7) allows a hole (12) to be made in the container wall. The oil to be removed flows through the hole via a pipe (9) into an oil receiving container (10) held under vacuum. USE/ADVANTAGE - Oil drainage system allows oil to be drained from scrap vehicle without environmentally harmful spillage and without need to undo seized-up drainage screws.
Patent DE-4218159-A1 (DE)
Title: New n-aryl tri:fluoro-acetoacetamide derivs. - are useful as antiinflammatory, antithrombotic, analgesic and antipyretic agents
Inventor: STRASER RUPERT DIPL CHEM DR RE
IPC: C07C237/16
Filed: 1992-06-02
Abstract: Trifluoroacetoacetamide derivs. of formula (I) R1R2N-CO-C(R3)(R4)-C(CF3)=X and their salts are new. R1 is Ar or Het; Ar is phenyl substd. by 0-3 of 1-6C alkyl, OH, 1-6C alkoxy, SH, 1-6C alkylthio, halogen, NO2, CF3, CN, SO3H, COOH, 2-7C alkoxycarbonyl, NH2 or mono- or di(1-6C alkyl)amino; Het is eg., 1H-pyrrol-2-yl, 1H-pyrrol-3-yl, 1H-pyrazol-3-yl, 1H-imidazol-2-yl, 1H-1,2,4-triazol-3-yl, 2- or 3-thienyl, 2-thiazolyl, etc. R2 is H or 1-6C alkyl; R3 and R4 are H, Ar, 1-6C alkyl or Ar(1-6C)alkyl; X is O or NR5; R5 is H, 1-6C alkyl, R1, OH or 1-6C alkoxy; with the exception of: N-methyl-N-phenyl-4,4,4-trifluoro-acetoacetamide and N-R',-4,4,4-trifluoro-acetoacetamides, where R1' is phenyl, 2-methylphenyl, 2-methoxyphenyl, 2- or 4-chlorophenyl, 4-nitrophenyl, 1H-pyrazol-3-yl and 5-methyl-1H-1,2,4-triazol-3-yl. USE - (I) have antiinflammatory, antithrombotic, analgesic and antipyretic activity.
Patent DE-4218799-A1 (DE)
Title: Monitoring cutting edge wear in NC machine tool - using sensor to observe cutting operation and analysing signal spectrum in dependence on frequency changes and overall pattern
IPC: G05B19/4065
Filed: 1992-06-06
Abstract: The monitoring of wear and fracture of the cutting edge of machine tool is performed by observing the cutting operation using a sensor which gives an electrical signal. This signal is then subject to spectral analysis. The frequency changes in the formation of cuttings are monitored as is the overall pattern of the signal, both of which are independent of the particular machine tool used. ADVANTAGE - Constant monitoring avoids tool wear and inaccurate machining.