baber/WOPTO huggingface dataset:
Patent DE-2504130-A1 (DE)
Title: High temp. development of presensitised lithographic plates - using developer with high-boiling components
Inventor: KOBAYASHI KESANAO
IPC: G03F7/32
Filed: 1975-01-31
Abstract: Development of presensitised lithographic plates is carried out at 35-80 degrees C using a developer (I) with components boiling above 80 degrees C atmos. pressure. (I) can be a homogeneous or heterogeneous soln. The plate pref. has a diazo-type light-sensitive coating. The development speed of plates, having development, props. which deteriorate with time, is improved and the developer causes less environmental pollution. It is possible to reduce the development time, hence the size of automatic processing equipment, and/or the amt. of developer cpd. used.
Patent DE-2518616-A1 (DE)
Title: Fluid flow velocity meter with compensator - has hollow spheres with retractable shield for null adjustment
Inventor: NEUERBURG WILLY PROF DR ING
IPC: G01P1/00
Filed: 1975-04-26
Abstract: The flow velocity measuring apparatus consists of two hollow spheres (8, 9) mounted on a support frame (6). Each globe has measuring elements connected in Wheatstone Bridge configuration. The outer sphere (8) has a retractable cover consisting of two hemispheres (4) which can be opened or closed by a four-link lever system operated by a powered actuator. The hemispheres are cloased around the measuring globe for initial zero-setting procedures. The second, compensating sphere (9) has a protective shield (7) fixed to the main support and is not adjustable. A perforated sheet or wire mesh turbulence screen (2) can be fitted in the vicinity of the outer measurement element (1).
Patent DE-2525430-A1 (DE)
Title: Intruder resistant roller shutter locking mechanism - with bolt as lever swivelling about slat parallel axis and fixing latch
Inventor: SEELHOF WALTER
IPC: E06B9/80
Filed: 1975-06-07
Abstract: The safety mechanism, incorporating a bolt unit, which can be activated from inside and which comes into a position of engagement with the shutter, is designed to prevent roller shutters being pushed up by unauthorised people from outside. Here the bolt unit (23), which can be attached in the upper part of the roller shutter, is in the form of a lever which can be swivelled about an axis (21) parallel to the shutter slats (14), designed so that it can be brought to engage on the shutter. There is also a latch (27) which can be separately activated from inside, for fixing the bolt unit in the position of engagement. The mechanism may be attached to the inside surface of the fixed frame (11) of a window. The bolt unit may be designed for engagement between two slats.
Patent DE-2525535-A1 (DE)
Title: SLR camera with TTL exposure control - has linkage to switch to stored exposure valve before aperture changes
Inventor: NOACK ROLF
IPC: G03B19/12
Filed: 1975-06-07
Abstract: The SLR camera measures its exposure value using an integral photo cell and stores this value for use when the photo cell is cut off from the incident light after the mirror has been swung aside. The mirror mechanism, and the aperture control mechanism, are linked to a multi-element control lever whose first section is directly coupled to a microswitch which switches the photo cell value to the stored setting as soon as the release button is pressed, and before the aperture has changed. This provides an accurate, error free exposure. The arrangement is simple enough to ensure reliability and modest cost.
Patent DE-2526393-A1 (DE)
Title: 1-(1-(3-Benzoylpropyl)1-4-piperidyl)benzimidazoles - with 2-(alkyl)mercapto substit., having high neuroleptic activity and reduced side-effects
Inventor: UENO KATSUJIRO
IPC: A61K31/445
Filed: 1975-06-13
Abstract: Benzimidazoles are of formula (I) Specifically claimed are (I; X = 4-F and R = H or CH3). (I) are neuroleptic agents, more active than haloperidol and benperidol with reduced side-effects.
Patent DE-2532987-A1 (DE)
Title: Slipping clutch for electric motors - has discs mounted on rotor and motor shaft with torque adjustment by nut
Inventor: HAGELBERG WOLF-BERND
IPC: H02K7/118
Filed: 1975-07-23
Abstract: The slipping clutch assembly is fitted between the motor rotor and the shaft. It consists of a multi disc clutch with outer discs mounted on extended part of rotor and the inner discs mounted on splines (6) of shaft (2). The adjustment of the critical torque is carried out by a nut (11) moving on a threaded part of the shaft. The set position of the nut is secured by a locking mechanism (12, 14), the with tip of the arm (12) engaging in the splined part of the shaft. The inner discs of the clutch assembly rest against a shoulder face of the shaft. Between the shoulder and the disc nearest to it a disc spring is inserted.
Patent DE-2537613-A1 (DE)
Title: Ultrasonic inspection head mounting for pressure vessels - has cardan joint near inspected surface and axial slide
Inventor: SCHLUETER HEINZ
IPC: G01N29/24
Filed: 1975-08-23
Abstract: The mounting comprises a spring-loaded, axially sliding support rod having, at its free end, a cardan joint to permit universal pivoting of the test head. The actual test head together with its housing is rotatably journalled about an axis (x) in a recess of a sliding component which slides over the surface to be inspected. This sliding component is in turn rotatably mounted about an axis (y), pref. at 90 degrees to the axis (x) in the support at the end of the axially slidable rod. Pref. the axis (x) comprises two trummions, mounted in the sliding component and penetrating into bores in the test heat housing. The axes of pivoting of the cardan joint are extremely close to the inspected surface, thus preventing tilting over of the inspected head.
Patent DE-2538950-A1 (DE)
Title: Opt. alkylated (2,6)-dichloro-nicotinic acid prodn. - by hydrolysis of corresp. nitriles with conc. sulphuric acid
Inventor: LAMM GUNTHER DIPL CHEM DR
IPC: C07D213/80
Filed: 1975-09-02
Abstract: Prodn. of dichloronicoting acid and its derivs. of formula (I) comprises heating corresp. nitriles (I; COOH replaced by CN) in conc. H2SO4 (R = H or 1-5C alkyl; R1 = H, CH3 or C2H5. Pref. the acid is 90-102, esp. 94-98% H2SO4 and reaction is at 140-190, esp. 160-170 degrees C. Pref. R = CH3 and R1 = H, and reaction is for about 10 hr.
Patent DE-2544188-A1 (DE)
Title: Guide for beginning of helically wound tube - picks up tube end from forming station concentrically, and slides along frame
Inventor: ZIMMERMANN HERBERT ING GRAD
IPC: B21C37/12
Filed: 1975-10-03
Abstract: A helically welded tube making machine guides the starting end (3) exactly up to the point of the first tube guide stand (8) and it forms at the same time a special automatic tube guiding system. The first tube guide stand (8) travels on the tube discharge frame (5). This stand is brought near to the tube forming station (2) on starting a new tube. The guide stand picks up the new tube start (3) concentrically and carries it up to the final position (B) on the frame side. It is mounted on a trolley (7) which travels in the axial direction of the tube. It incorporates a set of three rollers equally spaced around a circle to support the tube in three positions.
Patent DE-2546062-A1 (DE)
Title: (17)-Alkynyl-(17)-hydroxy-(4,15)-oestradienones and derivs. - progestational agents inhibiting ovulation and implantation
Inventor: HOFMEISTER HELMUT DR
IPC: C07J1/00
Filed: 1975-10-10
Abstract: Steroids of formula (I) are new: (R1 = H, trialkylsilyl or acyl. R2 = ethynyl, chloroethynyl or propynyl. X is oxo, or NOR4. R3 = H or acyl. R4 = H, acyl, alkyl or tetrahydropyranyl). They are prepd. e.g. from corresp. 3-oxo cpds. by reaction with an organometallic cpd. able to introduce R2 giving a tert. carbinol. (I) have powerful progestational activity and inhibit ovulation and implantation; the higher esters have delayed-release activity. The oral doses contain 0.01-0.5 mg and parenteral solns. about 100 mg/ml. In the Clauberg test 17 alpha-ethynyl-17 beta-hydroxy-18-methyl-4,15-oestradien-3-one is more active orally than the corresp. -4-oestren-3-one.
Patent DE-2546980-A1 (DE)
Title: Hand operated tin opener - has rotating handle with pivoting cutter blade and feed wheel or pusher device
Inventor: KUHLMANN DIETER
IPC: B67B7/74
Filed: 1975-10-21
Abstract: The tin opener has a hand operated drive shaft which is mounted to a pusher or feed wheel and which has a cutter blade carrier device. The carrier is pivot mounted to the side of the feed or pusher wheel and is moved into and out of its cutting position by means of rotation of an eccentric mounted on the hand grip operated drive shaft. The cutting blade carrier (20) is held in its cutting position by means of the feed forces exerted by the feed wheel (7). The knife or cutter (20) is freely pivotable and lies up against a stop (44) in its cutting position.
Patent DE-2550973-A1 (DE)
Title: Tall bridge concreting formwork support structure - has lattice girders through loading towers, with detachable vertical supports
Inventor: REIMANN ERICH
IPC: E04G11/48
Filed: 1975-11-13
Abstract: Supporting and reinforcing structure, esp. formwork in concreting, where considerable heights have to be attained, as in motorway bridge construction, requiring adaptation to peak loadings, usually involving a staged construction in sections. Two or more vertical load towers are involved, at an interval apart. Two such load towers (1) are connected by lattice cross girders (3), inserted into them horizontally, and they are braced against the ground. the lattice girders have vertical supports (7) detachably fastened to them, to them, to divert loading peaks between the towers. the towers and vertical supports may be adjustable for height by hydraulic or mechanical means. the width of the cross girders may be such that they can be thrust between the towers' own vertical supports (2). This is easily moved as required, and adapted to any vertical peak loading.
Patent DE-2553268-A1 (DE)
Title: Volt ampere meter for AC demand - with apparent power being independent of loss factor of demand
Inventor: MILKOVIC MIRAN
IPC: G01R21/127
Filed: 1975-11-27
Abstract: AC analogue signals are produced which represent voltage passed to the load and current flowing through the load. Separate rectifier devices for each set of AC analogue signals rectify the relevant analogue signals for the generation of two types of rectified analogue signals. One type represents the voltage and the other type represents the current strength. Each rectified set of signals contains a DC component, a multiplier which receives the rectified signals and produces a train of signals, and a low-pass filter for the filtering of other components with the exception of DC components from the multiplication product output signal.
Patent DE-2553298-A1 (DE)
Title: External machining rotary tool - has adjustable tension head eccentrically fitted in steel holder shaft using hexagonal spanner
Inventor: MORGNER ERHARD
IPC: B23B27/16
Filed: 1975-11-27
Abstract: The universal rotary tool is for external machining and has an adjustable tension head (3) fitted eccentrically in a steel holder shaft (5). The head incorporates a hard metal plate with a swarf guide stage (4) sintered in. This plate is firmly clamped into an eccentric bolt (8) via its tension claw (6) with the aid of a flange screw (1). The tension head (3) also has a hard metal under-plate (7). Its main eccentric bolt (8) has a hexagonal shape (10) at its lower end, permitting its tightening or loosening by means of a hexagonal spanner. The head is directly adjustable, between 0 deg. and 90 deg. for each phase of adjustment.
Patent DE-2557231-A1 (DE)
Title: Animal stall solid wooden wall - has pillars and beams mounted on light concrete unit with resilient shrinkage provision
Inventor: TREIBER WERNER
IPC: E04H5/08
Filed: 1975-12-19
Abstract: The solid wooden walls, used in animal stall construction, are made up from spaced pillars resting on a base, and intervening lengthways beams of solid wood, tongued and grooved together. The walls is mounted on a prefabricated light concrete unit (3), with an inwards protruding rainwater run off gutter (16) on the outside. Individual beams also incorporate inwards protruding gutters on the outside. Swelling and contraction of the beams is permitted by a resiliently mounted prestressing device such as a tension spring, or a block of neoprene or other resilient material, set on them from above. The pillars (4) may be fixed to the light concrete unit with bolts, and they may also have rainwater gutters at the bottom.
Patent DE-2603206-A1 (DE)
Title: Incinerator for infectious hospital waste - has additional burner for completion of combustion and for igniting
Inventor: GIESE HANS-JOACHIM
IPC: F23G1/00
Filed: 1976-01-29
Abstract: The incinerator with feed grid is used for continuous incineration of especially infectious hospital waste and animal corpses. This incinerator is used for large scale incineration at rates up to about 2000 k0/h. Continuity of incineration is ensured by supply of heat and oxygen. The metering pusher moves the waste in steps forward on the grid stage. The waste is dried, ignited and ejected at the end of the stage. In smaller plants it falls directly on the final cinders combustion hearth of the plant. In larger plants the cinders fall on another incineration grid whence they are moved to hearth. This plant prevents flowing of heated liquid or pasty material through grids and also that of the incompletely burned material.
Patent DE-2605334-A1 (DE)
Title: Protective coating for tablets - contains a low-viscosity, water-soluble cellulose ether and saccharose
Inventor: FLAIG ERNST DIPL CHEM DR RER N
IPC: A61K9/28
Filed: 1976-02-11
Abstract: Coating contains (i) a mixt. of cellulose ether and saccharose in ratio 90:10-40-60 as binder and (ii) conventional fillers and pigments, i n (i):(ii) ratio of 1:1-1:3. The coating protects the tablets and pellets against air, light moisture, loss of taste and crumbling during handling, and gives them a characteristic colour. Tablets require fewer coatings so the coating is quick Toxic and inflammable solvents are not used and there is no need to vapourise the solvent (water. The coating gives especial protection from air moisture. The cellulose ether is esp. methyl hydroxypropyl cellulose or methyl hydroxyethyl cellulose, a 2% soln. of which has viscosity 10 cP at 20 degrees C.
Patent DE-2609927-A1 (DE)
Title: Test sheet perforating appts. - has holed base plate with raised rim to hold answer sheets and correctly holed hand punch plate
Inventor: BARRABAS FRITZ
IPC: G09B3/08
Filed: 1976-03-10
Abstract: The arrangement is used for test sheets for learning methods in which a pupil selects the correct answer from several answers. The answers are marked by the pupil on the test sheet by placing crosses in squares. When the sheet is placed in the perforating arrangement a hole is made in each correct square. The arrangement consists of a base plate with a number of holes and a raised rim along the edge of the plate, so that one or more test sheets can be placed on the plate. A plate with a number of holes which are in the correct position is placed on top of the test sheets and the holes are punched through with a hand punch for each position.
Patent DE-2613910-A1 (DE)
Title: Reed relay mounting on printed circuit plate - has relay contacts coupled with wire to pillars to provide adequate contact spacing and prevent tracking
Inventor: LUTZ HERBERT DIPL ING
IPC: H05K1/18
Filed: 1976-03-31
Abstract: The mounting the reed relays on printed circuit cards are mounted with sufficient spacing between connections to prevent current tracking. The reed relay coil (2) is coupled directly to the circuit plate conductors using soldered connections (5, 6). The connections to the contacts of the relay (4) are made with wires (7, 8) which are soldered to two pillars (9, 10) secured to the circuit plate.
Patent DE-2620170-A1 (DE)
Title: Lung action controlled air supply respirator - has dosing valve assembly controlled by lever attached to diaphragm
Inventor: WARNCKE ERNST
IPC: A62B9/02
Filed: 1976-05-07
Abstract: A mask-type respirator has a hand-operated shut-off mechanism for the compressed air supply. The mask has a space (12) which, during the entire use, is pressurized. The mask is provided with relief valve (12a) for discharging used air and a socket into which the compressed air supply assembly is fitted. When the mask is fitted, supply of the compressed air takes place via dosing valve assembly (2, 3) under the command of control lever (6) attached to the diaphragm (7) which operates the opening or closing of the dosing valve according to the breathing rhythm of the user. In order to avoid the waste of compressed air via the dosing valve, while the mask is not in use a lever (16) with an eccentric cam surface is provided outside the mask. The push rod (14) comes to rest against inside surface of diaphragm (7) and spring (17) presses lever (6) into a position where its end (5) keeps valve (2) closed.
Patent DE-2621227-A1 (DE)
Title: Non-depolarizing muscle-relaxants - contg. (p)-terphenylene-(p,p'')-bis-trimethylammonium dibenzenesulphonate known as tercuronium
Inventor: CHROMOV-BORISOV NIKOLAJ VASILJ
IPC: A61K31/205
Filed: 1976-05-13
Abstract: New non-depolarizing muscle-relaxants contain (a) p,p"-bis-trimethylammonio-p-terphenyl dibenzenesulphonate ("tercuronium") (I) as active substance and (b) pharmaceutical carrier material. The relaxants are used for blocking neuromuscular connections in the skeletal musculature during surgical operations, in treatment of tetanus, and in certain endoscopic examinations. In animal experiments, the neuromuscular blocking activity of (I) is 6-8 times greater than that of d-tubocurarine and somewhat lower than that of pancuronium. (I) differs from d-tubocurarine, gallamine and pancuronium in not affecting blood pressure and heart rate. It does not cause histamine release, and is without adverse effects on the vegetative nervous system. (I) is non-toxic under the conditions of artificial lung ventilation, and its action is readily reversed by neostigmine.
Patent DE-2621476-A1 (DE)
Title: Couch for irradiation of whole body - with reflectors alongside couch for irradiating sides of body
Inventor: ENDRES LUDWIG DIPL ING
IPC: F21V7/08
Filed: 1976-05-14
Abstract: The appts. comprises elongate reflectors which arre flat or curved into a channel shape and which extend alongside the body to the sides of the couch. The reflector surfaces are aligned so as to reflect radiation onto the sides of the body which would otherwise receive little radiation. Where the reflectors (11) are curved, the radius of curvature (r) is equal to the distance (d) between radiation source (8) and body (10), and the centre of curvature (P) lies on the bisecting line which passes through the line of intersection (S) between reflector surface and couch plane and which pertains to the angle of elevation (d) at which the source appears relative to the horizontal couch plane from the line of intersection.
Patent DE-2623514-A1 (DE)
Title: Chocolate chip mfr. - in machine with clamping bed for chocolate block and reciprocating cradle with blades
Inventor: GLASER HEINRICH
IPC: A23G1/04
Filed: 1976-05-26
Abstract: Block chocolate is transformed into chocolate chips by a planing machine with a bed to which the block is clamped. A cradle which carries the scraping tools is reciprocated relative to the bed by hand or by a mechanical drive. This replaces the time consuming manual scraping by a faster mechanical method. Less scrap which requires reconditioning is produced by the new method.
Patent DE-2627854-A1 (DE)
Title: Mobile gravel washer and sifter - is mounted on vehicle chassis with hopper outlet closely above top screen
Inventor: WUERFL FRANZ
IPC: B03B5/04
Filed: 1976-06-22
Abstract: The mobile gravel wash- and sifting installation is mounted on a lorry chassis (1). The installation consists of a sifting (2), a hopper (3) with discharge chute (4). The sifting assembly is mounted in a swinging fashion on the support structure (5) resting on under carriage (6) of the lorry (1). The sifting assembly is suspended from the hopper supporting structure by tension members (7) resting on the structure by spring mountings (8). The swinging motion of the sifting assembly is induced by shaking apparatus (11) fitted under cover (12) and containing a rotating eccentric weight. The drive of the apparatus is by elastic belts from hydraulic motor (13) fed with pressure oil from a hydraulic pump driven by the main engine.
Patent DE-2629767-A1 (DE)
Title: Body plaster for rheumatic pains - has pockets for inserts and attached fastenings for cold application and subsequent heating
Inventor: BRAEUER ALFRED
IPC: A61F7/02
Filed: 1976-07-02
Abstract: The body plaster for rheumatic pains can be applied while cold with attached fastenings and pockets in which can be placed inserts, then sewn up. After attachment to the part of the body to be treated, the plaster is subjected to irradiated heat, then allowed to remain in position for a suitable period of time. The combination of fastenings and pockets is designed to ensure complete protection of clothing worn over the plaster. No previous treatment of the material is required. The inserts can be removed and replaced.
Patent DE-2636991-A1 (DE)
Title: Footwear with earth current supply to wearer - has suitable material inserts for conducting these currents to body thereby preventing illnesses
Inventor: RAMERSHOVEN FRITZ
IPC: A43B7/36
Filed: 1976-08-17
Abstract: The footwear incorporates materials which supply the negative electric currents emanating from the ground to the body, thereby assisting in the prevention of many illnesses or early death.
Patent DE-2638084-A1 (DE)
Inventor: HVIZDOS LEONARD JAMES
IPC: F25J3/04
Filed: 1976-08-24
Abstract: This invention relates to a process for at least partially liquefying an air feedstream for subsequent separation into its components. The process comprises compressing an air feedstream, splitting the feedstream into at least a major portion, and a minor portion, partially cooling said major portion for delivery to a distillation or separation column, sufficiently cooling said minor portion for forming a critical fluid, isentropically expanding the thus formed critical fluid in a Pelton Wheel and then combining the minor portion and major portion for forming said air feedstream at a preselected pressure and temperature.
Patent DE-2656248-A1 (DE)
Title: Root crop harvester with dirt ejector - has rotating capture and guide element arranged laterally near ejector to direct roots into path of lifter
Inventor: GRAMSE SIEGFRIED
IPC: A01D23/02
Filed: 1976-12-11
Abstract: The harvester has a topping device, a dirt ejector working transversely to the direction of travel and a lifting device. A flexible and rotating capture and guide part (19) is arranged laterally near the dirt ejector (11). During cleaning, this accepts ejected roots and deposits them in the lifting device pick up region. The rotating capture-and guide part (19) is inclined to the horizontal, including an obtuse angle between its end face and the ground. The rotating capture-and guide part is spaced from the dirt ejector circuit and engages below the dirt ejector.
Patent DE-2659534-A1 (DE)
Title: Continuous Doppler speed variation measurement - uses consecutive period comparison and counter synchronisation for error reduction
Inventor: BAUR ANTON DIPL ING
IPC: G01S13/58
Filed: 1976-12-30
Abstract: The system provides a continuous determination of the speed variation of an object either carrying the system (e.g. a vehicle) or moving in the detection region of the system. It uses a Doppler instantaneous speed measure-mention technique, for relatively error-free output information using a Doppler signal of high spectral purity. Each consecutive Doppler signal period pair is cheeked for similarity within defined tolerances. When a sufficient number of periods lying within toleranced agreement is measured, the corresp. signals are placed by evaluation logic in a reference register and counted by a counter synchronised to the Doppler frequency from which the speed is determined.