baber/WOPTO huggingface dataset:
Patent DE-4126999-A1 (DE)
Inventor: HAGEN HELMUT DR
IPC: C07D333/68
Filed: 1991-08-16
Abstract: Disclosed are herbicides containing at least one 3-aminobenzo[b]thiophene (I) with an antagonistic action (in which R<1> = -COX or -COOX; X = H, halogen, optionally substituted amino, optionally substituted C1-C10 alkyl, optionally sustituted C1-C8 alkenyl, optionally substituted C3-C10 cycloalkyl, optionally substituted C3-C10 cycloalkenyl, a 5/6-membered heterocyclic aromatic, optionally substituted phenyl or optionally substituted naphthyl; R<2> and R<3> = H, CN, NO2, SH, halogen, optionally substituted amino, optionally substituted C1-C10 alkyl, optionally substituted C1-C6 alkoxy, optionally substituted C2-C8 alkenyl, optionally substituted C3-C10 cycloalkyl, optionally substituted C3-C10 cycloalkenyl, optionally substituted phenyl, optionally substituted naphthyl or a 5/6-membered heterocyclic aromatic; R<4> to R<7> = H, optionally substituted C1-C10 alkyl, optionally substituted C2-C8 alkenyl, optionally substituted C3-C10 cycloalkyl, optionally substituted C3-C10 cycloalkenyl, an optionally substituted 5/6-membered heterocyclic aromatic, optionally substituted phenyl or optionally substituted naphthyl or R<4> + R<5> and/or R<6> + R<7> form, together with the N-atom to which they are bound, a 5- to 7-membered ring), plus the basic salts of those compounds of formula (I) which carry at least one carboxyl, hydroxythiocarbonyl or sulphonic acid group and the acid salts of those compounds of formula (I) which contain a basic nitrogen atom, and at least one herbicidal substance selected (A) from the group comprising the cyclohexenone derivatives or (B) from the group comprising the 4-(hetero)aryloxyphenoxyacetic acid derivatives.
Patent DE-4127534-A1 (DE)
Title: Target detector with adjustable camera for firearm training - is fitted and secured into barrtel with camera mounting protruding in prolongation of axis of bore
Inventor: IHLOW REINHARD
IPC: F41G3/26
Filed: 1991-08-20
Abstract: A modular sensor system (4) is assembled to a mounting (5) in a tubular protective casing (15) and to a holder (2) for insertion into the gun barrel, (1). The holder (2) advances until a head plate (7) encounters the muzzle, and is then centred with the aid of an eccentric shaft (9). The casing (15) has a carrying handle (16) and is closed with a window (17) which may form part of the optical system with pref. a CCD imager (18). USE/ADVANTAGE - For gun simulation can be used with assortment of weaponry including e.g. naval guns, field artillery and tank turret weapons.
Patent DE-4128841-A1 (DE)
Title: Belt clamp drive system for conveyor belts - has clamp drive units along belt length driving extendable and non-extendable belts, eliminating problem of belt breaking load
Inventor: HORNIK EMANUEL
IPC: B65G23/36
Filed: 1991-08-24
Abstract: The invention relates to a conveyer belt and drive system. The endless non-extendable or extendable belt is driven by clamp driving units spaced along the length and is not limited by the longitudinal breaking load. Clamp driving units eliminate the breaking load problem in continuous extendable rubber conveyor belts with reinforcement of fabric, nylon fibres or steel wires. Drive can also be facilitated by electromagnetic drive units used either separately or together with the clamp drive units. Non-extendable belts may consist of plastic or rubber covered perforated metal sheet, strip or wires. An outer coating on the belt comprises household waste or old strips of rubber. Alternatively belts may be mfd. in thin metal. Standardized construction allows variable belt length. USE/ADVANTAGE - The clamp drive system is used to drive belts carrying loose particulate materials, can be used together with electromagnetic drive systems, eliminates longitudinal breaking load problems and with the belt has a standardised construction allowing variable len
Patent DE-4137545-A1 (DE)
Title: Noise damper for disc, plate or shell type bodies - has slits cut in the disc or plate filled with material of different modulus of elasticity to absorb vibrations
Inventor: PREEN ULRICH DIPL ING
IPC: G10K11/16
Filed: 1991-11-12
Abstract: The noise, generated by vibrations in a disc, plate, or shell-formed body (1), is damped by cutting one or more slits (2) in the body which divide the body into independent acoustic bodies. Each slit is filled with a material, or with a mixture of materials, which has a modulus of elasticity which is significantly less than that of the main body. The material inserted in the slits is rigidly connected to the surrounding material of the main body. Any vibration in the main body is transmitted to the slit filler material. USE/ADVANTAGE - For sympathetic vibrating devices. Does not increase the weight of the disc or plate.
Patent DE-4139141-A1 (DE)
Title: Writing tool for broad application of writing fluid - has wedge shaped point with wedge surfaces and writing edge formed by wedge vertex
Inventor: GUTBERLET HORST
IPC: B43K1/06
Filed: 1991-11-28
Abstract: The applicator has a wedge shaped point (2) with wedge surfaces (3') and a writing edge (4') formed by the wedge vertex. It comprises a metal or glass hardened material, and capillary channels or slots (10,12) feed writing fluid to the writing edge (4') from a rearward end section of the application element acting as storage container. The capillary surfaces are formed by grinding, etching or other surface treatment. On the cover surface connected to the capillary surfaces screw-line-shaped transport channels are formed for feed of writing fluid from the storage container. USE/ADVANTAGE - A broad, wedge-shaped pen for preparing posters, or for marking texts.
Patent DE-4139639-A1 (DE)
Title: Synthetic aq. organ extract free of contaminating proteins etc. - contains aminoacid(s) peptide(s), sugar alcohol, carboxylic acid and alcohol, useful e.g. in cosmetics, for wound healing and to strengthen immunity
IPC: A61K35/50
Filed: 1991-12-02
Abstract: Synthetic aq. organ extract (A) comprises at least (a) a mixt. of amino acid (AA) monomers; (b) a peptide component; (c) a nucleic acid component at 0.01-2.5 g/l; (d) carbohydrate and/or derivs.; (e) 3-6C aliphatic carbocyclic acid at at let 5 wt. % on total AA in (a) and (b); (f) 2-7C aliphatic and/or aromatic alcohol at 0.1-15g/l and opt. (g) vitamins; (h) inorganic salts and trace elements; (i) buffers and (j) preservatives. (a) and (b) contain one or more AA belonging to the classes (i) Gly, Pro, hydroxiyproline and Ala; (2) Glu, Asp, Asm and (3) Arg, Ser and Lys, in a total amt. of at least 60 mole % on total AA and in the total of (1), (2) and (3), (1) is at least 60 mole % (2) at least 10 mole % and (3) at least 5 mole %. Component (d) is at least one of sorbitol, mannitol, inositol and dulcitol at at least 20 wt. % on total AA. Component (b) pref. provides 0.1-1.5 wt. % total AA if (b) comprises oligopeptides of up to 10AA; 5-20 wt. % if (b) also includes medium chain polypeptides and 20-85 wt. % if (b) also contians polypeptides of up to 100 AA. USE/ADVANTAGE - (A) is used (1) as a replacement or supplement for placenta, thymus, blood, spleen, liver, collagen, connective tissue, amniotic fluid, umbilical cord, jellyfish, roe or uterus extracts; (2) in prepn. of cosmetics; (3) to stimulate healing of external or internal wounds by topical, subcutaneous or intramuscular admin. (4) to strengthen the immune system; (5) to activate cellular metabolism or (6) to treat gastroenterological diseases, esp. ulcers. (A) has a spectrum of activity close to that of natural extracts, but is free of pyrogens; pahtogenic or viral proteins; hormones, etc. it is easy to prepare and has reproducible properti
Patent DE-4140347-A1 (DE)
Title: Covered double-deck railway wagon to transport cars - has adjustable cover panels between roof and end door, and roof which overlaps side walls
Inventor: SCHAAR LOTHAR
IPC: B61D3/04
Filed: 1991-12-06
Abstract: The railway wagon has a top cargo platform and a roof, which are height-adjustable to adjust to different vehicle dimensions. The lower cargo platform is lowered to below the headstock plane, in the central section of the wagon. Adjustable top cover panels are located between the front end (10) of the vehicle roof (6) and the end wall door (7). The wagon roof overlaps the side walls (5). The roof has at least one end section (11), which is separate from the central roof section (12), and is independently height-adjustable. Its lengths is approx. the same as the length of the access ramp of the top platform (3). The roof has devices to lock it in position. USE/ADVANTAGE -  Railway wagon to transport cars has roof which can be adjusted easily to transit profile.
Patent DE-4140661-A1 (DE)
Inventor: KLINTZ RALF DR
IPC: C07D239/54
Filed: 1991-12-10
Abstract: The invention concerns the use, for the desiccation and abscission of plant organs, of 3-phenyluracil derivatives of the formula (I), in which R<1> = H, alkyl, haloalkyl, formyl, alkanoyl, alkenyl or alkinyl; R<2> = -CO-NR<7>R<8> or -CO-R<9> (in which R<7> to R<9> are as defined in the description) or a group bound by -O-, -O-CO-, -O-CS- or -O-SO2-; R<3> = halogen or CN; R<4> = H or halogen; R<5> = H, halogen or alkyl and R<6> = alkyl or haloalkyl or R<5> + R<6> = tri- or tetramethylene; as well as the enol ethers of such compounds of formula (I) in which R<1> is C1-C4 alkyl, C2-C5 alkenyl or C3-C5 alkinyl provided that R<2> = -CO-O-CH2-CH2-ON=C(R<12,>R<13>) (in which R<12> and R<13> = C1-C4 alkyl) or a group bound by -O-SO2-, as well as the agriculturally useful salts and enol ethers of such compounds of formula (I) in which R<1> = hydrogen.
Patent DE-4142813-A1 (DE)
Title: Regenerative removal of sulphur@ from process gases
Inventor: RUOTTU SEPPO
IPC: B01D53/46
Filed: 1991-12-23
Abstract: Regenerative removal of sulphur@ from process gases by contact with particulate absorbent fluidised bed, sepg. adsorbent and bound sulphur from gas before sepg. adsorbent, etc.
Patent DE-4207699-A1 (DE)
Title: Multipurpose prefab. aluminium@ house or ship superstructure - has panels welded, screwed or riveted together and stiffened by angle-sections in which brackets on wooden panels engage
Inventor: KUSAN KRISTIAN DIPL ING
IPC: E04F15/04
Filed: 1992-03-11
Abstract: The panels are stiffened by angle-sections (16), in which brackets (18) formed by cut-away portions of wooden panels (17) engage. The house is usable as a ship deckhouse, to which armoured cladding, catamaran hulls, outboard motors and sail rigging can be secured, while struts above the water-line join the hull together. A hinging after supporting surface is actuated by hydraulic rams housed in the catamaran hulls, and a tube between the house floor and roof panels forms a slewing bearing for the sail mast. The living room contains a water-heating chimney (37), preferably of aluminium, and supplying wall-mounted radiators of decorative aluminium plate (38). USE/ADVANTAGE - Low cost house or ship superstructure, without sacrificing quality of life.
Patent DE-4207726-A1 (DE)
Title: Motion-caused distortion prevention in image taking for photosensitive semiconductor sensors - involving shift during first integration time by projected pixel height orthogonally to line sense
Inventor: BRUECKNER PETER DR ING
IPC: H04N1/03
Filed: 1992-03-11
Abstract: The two-dimensional images are taken by a photosensitive semi-conductor cell, during which a uniform relative motion is carried out between line and original document orthogonally to the line sense. During a first integration time a shift takes place orthogonally to the line sense precisely by a projected pixel height (a). Thus a section, corresp. to the double projected pixel height, is picked up by a line image taking. During a further time interval, equal to the integration time, a shift orthogonally to the line sense is also carried out precisely by the projected pixel height. During the time period the line image taking is suppressed and the process is repeated up to complete picking up of the object. ADVANTAGE -  Image distortion removal even for  continuous motion.
Patent DE-4207923-A1 (DE)
Title: Calcium, barium or strontium carbonate granulation for use in glass mfr. - by mixing powder with binder, drying and calcining opt. without contact with inorganic refractory material, to avoid contamination
Inventor: GOLDMANN DIETER
IPC: B01J2/12
Filed: 1992-03-13
Abstract: Granulation of CaCO3, BaCO3 or SrCO3 (MCO3 with M = Ca, Ba or Sr) comprises (a) granulating MCO3 in the presence of a binder (I) and opt. water; (b) opt. drying; and (c) opt. high temp. treatment (calcination), without the MCO3 coming into contact with inorganic refractory material (II) in any stage. (I) is pref. used in amt. of 0.05-5 (wt.)% (dry basis). (I) is pref. alkali hydroxide, aq. alkali hydroxide soln., water glass, silicate ester, starch, natural potato starch, dextrin, cold-soluble potato or wheat starch, PVA and/or Na poly(meth)acrylate, pref. a mixt. of (aq.) alkali hydroxide (soln.) and Na polyacrylate (IA). MCO3 is pref. granulated in a high speed mixer, granulation mixer or on a granulating pan; and dried at 100-250 deg.C and calcined, if necessary, in a drum or fluidised bed drier. USE/ADVANTAGE - The granulate is used in the mfr. of glass (claimed), e.g., the front glass of TV equipment, which can absorb X-rays from CRT's. The process is simple and gives a granulate abs. free from (II), as required for this purpo
Patent DE-4210986-A1 (DE)
Title: Drinking water measurement or dosing appts. - contains drive coupling within free space for leakage, and sealed connections to hydraulic motor and dosing device
Inventor: DAVID HEINRICH DIPL ING
IPC: G01F11/02
Filed: 1992-04-02
Abstract: The hydraulic motor (13) is connected via a drive element (1) to the dosing device (15).  There is a free space (14') between the motor and dosing device for any leakage from a pump or from the dosing device. The free space, which is open to the surroundings, is formed by an intermediate part (14) with sealed connections (2,6) to the motor and dosing device. The connections are held at a distance apart by separating pieces (7). USE/ADVANTAGE - For delivering doses of liquids or gases, e.g. drinking water with eg medicinal additives eg for cows.  Reliably prevents mixing of media flowing through hydraulic motor and dosing device.
Patent DE-4211297-A1 (DE)
Inventor: BIRKENFELD RICHARD
IPC: B65B9/13
Filed: 1992-04-03
Abstract: A device for forming a stack of articles by means of stretch foil, with a cover drawing-over device having at least four spreading fingers movable in the horizontal and vertical direction, is to provide a solution by which a perfect wrapping of the stack of articles with a stretch-foil cover becomes possible, whilst, in one embodiment, an adaptation to different base sizes of stacks of articles is additionally also to be possible. This is achieved in that each spreading finger (13) is provided with a recess (19), in which two rollers (20,20a) arranged one above the other are mounted rotatably, the rollers (20,20a) projecting in regions relative to the spreading-finger surface (13a) on the side facing the cover (17) and the driving wheel (16), and the driving wheel (16) being in contact with the rollers (20,20a), with the foil cover (17) interposed, in a position moved radially inwards. <IMAGE>
Patent DE-4217247-A1 (DE)
Title: Tilt monitoring system esp. for heavy goods vehicle - is based on orthogonal potentiometers acted upon by damped pendulum responsive to longitudinal and transverse tilts
Inventor: KELLER ROLF
IPC: G01C9/14
Filed: 1992-05-25
Abstract: A housing (1) fixed to the chassis encloses a pendulum (2) damped by two springs working in orthogonal direction. The movements of the pendulum are translated by crossed potentiometers (3) into electrical signals corresp. to tilt of the vehicle in longitudinal and transverse directions. Visual and audible alarms are given when an adustable critical limit of tilt is exceeded. The device can indicate transverse accelerations by acting as a centrifugal pendulum for stabilisation around curves. ADVANTAGE - Uniform loading is guaranteed for correct positioning of centre of mass, and risk of overturning is avoided.
Patent DE-4226804-A1 (DE)
Title: Tube position detector for testing bundled tube heat exchanger - determines length and angle of cable extracted from drum to tube to be tested
Inventor: NIEMANN MATTHIAS DIPL ING
IPC: G01B21/04
Filed: 1992-08-13
Abstract: The position detector includes a frame which is connectable to a heat exchanger tube plate defining a measurement plane. A guide device is mounted in the frame to rotate about an axis perpendicular to the measurement plane. Cable (21) is extracted from a known point on a drum (14) as far as the tube to be tested. The rotation of the drum is a measure of the extracted length. The angle of the cable w.r.t. a reference coordinate system is also detected. The polar coordinates of the tested tube in the measurement plane are derived from the outputs of the associated incremental rotation transducers. ADVANTAGE - Accurate position measurements are achieved without danger of erroneous measurement.
Patent DE-4227815-A1 (DE)
Inventor: KOEHNK DIETHELM
IPC: C01F7/76
Filed: 1992-08-21
Abstract: The invention relates to a process for the spontaneous chemical precipitation of sulphates dissolved in water as calcium aluminium sulphate, using a hydrated lime (calcium hydroxide) suspension and a sodium hydroxoaluminate solution as precipitants, and the application of this process for preparing calcium aluminium sulphates which can be processed on an industrial scale into low-chloride anhydrous gypsum (anhydrite) containing alumium oxide using a thermal process known per se.
Patent DE-4230322-A1 (DE)
Title: Method for prodn of seal - involves metallic base body on surfaces of which flat seal layers are fitted
IPC: B29C63/00
Filed: 1992-09-10
Abstract: Each flat layer (3) is connected with the aid of an adhesive (2) to the locating surfaces (4) of a metallic base body (1). This connection is relatively lightly adhesive, and the adhesive is water-soluble. Each flat layer (3) has a thin fluid film applied to it which consists of water-soluble material, which is allowed to dry to form a thin firm layer, which adheres to the base body locating surface, and to produce the connection between each layer and the actual base body locating surface the adhesive is arranged between the fixed layer and the locating surface. USE/ADVANTAGE - To produce a seal. The method is relatively simple and cost-favourable, and involves a low corrosion risk.
Patent DE-4230817-A1 (DE)
Title: Metal halide discharge lamp - comprises bulb made of quartz glass surrounding discharge vol. having high temp resistant electrodes
Inventor: LANGER ALFRED
IPC: H01J61/40
Filed: 1992-09-15
Abstract: The lamp comprises a bulb made of quartz glass, which surrounds a discharge vol. as discharge vessel (27) or as outer bulb (1) having two high temp. resistant electrodes and a filling of metal halide. Light is emitted with a daylight-similar spectrum and a colour temp. of 5000-6000 K. The bulb glass is doped with a Ce-contg. cpd., in which the pure Ce amt. is 0.065-0.65%. Pref. the Ce amt. is 0.15-0.45%, based on 1mm wall thickness of the bulb glass. The bulb glass is doped with a Ti-contg. cpd., in which the pure Ti amt. is upto 0.05%. The pure Ti amt. is esp. 0.02-0.03%. The Ce cpd. is the tri- or tetra-valent Ce oxide or a mixed oxide Ce cpd., contg. one or more other metals other than Ce. The Ti cpd. is an oxide of Ti. The bulb has a wall thickness of 0.7-5.0mm. ADVANTAGE - The amt. of UV radiation completely absorbed under 315nm does not influence the colour temp..
Patent DE-4231037-A1 (DE)
Title: Current limiting circuit for reactive load, e.g. in IC engine ignition control - adjusts maximum load current using controllable voltage divider with switching signal generated from microprocessor depending on system parameters
Inventor: RODENHEBER RAINER
IPC: F02P3/05
Filed: 1992-09-17
Abstract: The circuit limits the load current (IL) flowing in a load current circuit using a microprocessor. The load current circuit includes a reactive load (ZL), a controllable switch (T1) and a shunt resistance (R5) and is supplied from a voltage source (UBatt). The circuit includes two comparator circuits (K1, K2) whose outputs form a current node which is connected to the control input of the switch. The maximum permissible load current can be adjusted by use of a controlled voltage divider. The corresponding switching signal is generated from the microprocessor depending on system parameters, e.g. temp. ADVANTAGE - Permits switching of maximum permissible load current using simple structure.
Patent DE-4232242-A1 (DE)
Title: Electrophotographic photoreceptor contg. styryl cpd. with enamine structure - used as charge carrier transporting cpd., giving increased durability
Inventor: KONDOU AKIHIRO
IPC: G03G5/06
Filed: 1992-09-25
Abstract: Electrophotographic photoreceptor has a conductive substrate with a light-sensitive coat contg. a styryl cpd. (I) with enamine structure of formula (I), A and B = (substd.) ar(alk)yl or 14C alkyl and one of these may = H; R1-2 independently = (substd.) ar(alk)yl, a (substd.) heterocyclic gp. or 1-5C alkyl and R2 may also = H; a = H or an electron donor gp.; n = 1, 2 or 3 and, if n = 2 or more, a may be the same or different or combined to a ring. USE/ADVANTAGE - The photoreceptor has high sensitivity and durability and excellent stability under varying conditions of temp. and humidity. It also have favourable charging property and can be charged repeatedly without problems such as loss of photosensitivity.
Patent DE-4232693-A1 (DE)
Title: Flap-down seat esp. for vehicle - has back pivot axle, with compression gas spring on link, with metal plate and angled plate.
Inventor: HAGEDORN HERBERT
IPC: A47C9/06
Filed: 1992-09-30
Abstract: The flap-down seat has a seat-panel (1) which is fixed near to the back edge (HK) so that it moves on a pivot axle (2) at the back. To the side of the pivot axle (2) is a pre-stressed compression spring (4) attached to the seat-panel. A compression gas spring is positioned on a link (40) welded to the pivot axle. A metal plate (5) grips round the seat panel's back edge panel. The pivot axle is fixed to the first arm (60) of a U-shaped angled plate (6) the centre arm (61) of which is fixed at the back. A stop-piece (3) with horizontally angled top end is shaped on the middle arm (61). USE/ADVANTAGE - The folded seat especially for a vehicle, is held secure against impact and is easily handled by means of compression spring positioned on one or other side of a dead centre in a horizontal or vertical position.
Patent DE-4236107-A1 (DE)
Title: Vehicle tariff meter, e.g. for EC member countries - has sensors for vehicle speed, noise and harmful emissions, and displays corresponding tariff for road use
Inventor: MEYER REINHARD
IPC: G07C5/08
Filed: 1992-10-26
Abstract: The vehicle tariff meter has a sensor which detects vehicle data and processes the data for storage in a memory. The memory is a fixed disk (16), and the plate includes a program (17) which provides a tariff corresponding to the stored data. The sensor includes a vehicle speed display (11). Fuel consumption is also measured (12), and the result is converted into an electrical signal for storage on the memory disk. Sensors for noise (15), pollution (14), and axial load (13) are also included and the sensor signals are all converted into electrical signals for storage on the disk. A display (21) is provided for the data stored on the disk. The program (17), together with a code (22) and tight-barrier generated signals, detects the use of privately - financed roads. USE/ADVANTAGE - In new or used vehicles to detect road use, harmful emissions, and noise; for cars and lorries. Allows authorities to collect tariff for each vehicle according to actual use of roads and damage to environment.