baber/WOPTO huggingface dataset:
Patent DE-4040186-A1 (DE)
Title: Use of 3-amino-propan-1,2-di:ol derivs. - as racemate, enantiomeric mixt. or pure enantiomer in treatment of diabetes mellitus
Inventor: SUMM HANS DIETER DR
IPC: C07D409/12
Filed: 1990-12-15
Abstract: Use of 3-amino-propan-1,2-diol derivs. of formula (I) and their salts, in the form of racemates, pure enantiomers or a mixt. of enantiomers in any ratio, is claimed for the treatment of disorders characterised by an elevated blood glucose level. R1 = phenyl opt. substd. by one or two of Cl, 1-4C alkoxy, 1-4C alkylsulphonyl, benzyl, tert.-butyl, CN or 2-carbamoyl-3-thienyl. R2, R3, R4 = H or 1-4C alkyl. R5 = phenyl (opt. substd. by 1-3 of OH, 1-4C alkyl or 1-4C alkoxy), or indol-3-yl opt. substd. by 1-4C alkyl. (I) are administered orally or rectally. Pref. dose is 1-1000 mg. USE/ADVANTAGE - (I) have hypoglycaemic activity and are used in the treatment of diabetes mellitus. In an example, in tests on epididymal fat tissue isolated from Wistar rats (140-160 g), the effect of 1-(2-chlorophenoxy)-3-N-(1-(3,4-dimethoxy phenyl)-2-methylprop-2-yl)amino) propan-2-ol hydrochloride (Ia) on 3H-glucose uptake was measured. At concns. of 1 micro M the % activity was 248% w.r.t. untreated control (100%).
Patent DE-4040280-A1 (DE)
Title: Video recorder with reduced cross=talk - records on two layers of magnetic tape by switching phase of frequency modulated carriers such that adjacent tracks have 180 deg. phase difference
Inventor: KLUTH HANS-JUERGEN DIPL ING
IPC: H04N9/86
Filed: 1990-12-17
Abstract: The video recorder uses one set of heads of narrow gap width to record a first signal (To) in the upper layer of a magnetic tape and heads having a larger gap width to record a second signal (Tu) in the lower layer of the tape. The first signal may be a carrier frequency modulated by a luminance signal (Y), the second signal being a carrier modulated by a sound or colour-difference signal. Two diagonal tracks are recorded in both magnetic layers of the tape using recording heads with different azimuth angles. The phase of the carrier recorded on one track is switched through 180 deg. w.r.t. the second track. ADVANTAGE - Reduced cross-talk between layers of magnetic tape.
Patent DE-4105095-A1 (DE)
Inventor: ZIMMERMANN HEINZ DR ING
IPC: C10G9/20
Filed: 1991-02-19
Abstract: In a process for controlling the transition temperature between the convection zone and radiant zone in cracking furnaces for olefin production from different hydrocarbon feedstocks, the feed stream is divided into two part streams before introduction into the convection zone, the first part stream is first preheated and then mixed with process steam, subsequently mixed with the second part stream untreated up to this point in time, and the resulting total process stream is passed after further heating and/or vaporisation into the radiant zone. The mixing of the first part stream with the process steam can take place before or after internal or external super-heating of the process steam. <IMAGE>
Patent DE-4108779-A1 (DE)
Title: Extinguishing oil fire at borehole, pipeline, etc. - by high pressure water and inert gas pumped into bell placed over outlet and vibrated into ground
Inventor: HESELBERGER BERND
IPC: E21B33/02
Filed: 1991-03-18
Abstract: In this arrangement a bell-shaped body (1) with an open underside is used. The top of the inner space opens into a chimney-like body (4) leading upwards. There are outlet jets for water at high pressure, and a second set of outlet jets for inert gas (pref. CO2), inside the bell and inside the chimney (4). USE/ADVANTAGE -- The arrangement is of comparatively simple construction, and is used anywhere where there is an oil fire at an oil outlet.
Patent DE-4115042-A1 (DE)
Inventor: BROCK THOMAS DIPL CHEM DR
IPC: C09D151/08
Filed: 1991-05-08
Abstract: The invention relates to a physically drying, water-borne coating composition. In addition to water, pigments, neutralisers and conventional additives, and small amounts of solvent, it contains a binder mixture comprising   A) from 10 to 90% by weight of polyurethanes containing carbonate groups and having a glass transition temperature of < 0 DEG C, based on products of the reaction of polyisocyanates with polyhydroxyl compounds, with a content of polyhydroxypolycarbonates, and B) from 90 to 10% by weight of products of the reaction of carboxyl-functional polycondensates and  alpha , beta -olefinically unsaturated monomers, having a glass transition temperature of > 0 DEG C, in the form of an aqueous dispersion.   The coating composition is particularly suitable for automotive refinishing.
Patent DE-4115449-A1 (DE)
Title: Bottle crown-cap feed mechanism - has locking mechanism in hollow shaft for two sorting disc positions
Inventor: BIENER HEINZ
IPC: B67B3/064
Filed: 1991-05-11
Abstract: The mechanism feeds crown caps to a bottle-sealing machine, having a vertical sorting disc (2) preceding a dispensing hopper, together with a fixed cap passage with inverting tube, inlet bend and transfer mechanism. The disc is driven by a pinion at the periphery and has a profiled guide groove. It slides axially on a main shaft with key to transmit the torque. The main shaft (10) is hollow, and inside it a mechanism slides between closed rear and front open locking positions for the disc. In the latter transmission of torque is interrupted. USE/ADVANTAGE - Simple and rapid opening and closing.
Patent DE-4119453-A1 (DE)
Title: Process gas chromatograph with adsorption-desorption columns e.g. for natural gas analysis - has changeover valves for selection of flow sequence through moisture absorption columns
Inventor: WISMANN GUENTER
IPC: G01N30/14
Filed: 1991-06-13
Abstract: A process gas chromatograph has several differently filled adsorption-desorption columns (2-7) with change-over valves (8) in their inlet and outlet lines to enable selection of the sequence in which the flow passes through the columns. At least one moisture absorption column (1) and/or one adsorption/desorption column has choke elements (9) connected before and after it or them. The choke element can be a needle valve, a pipe constriction or a choke filter. The choke filter can be a pipe section filled with filter material, e.g. a glass wadding. ADVANTAGE - Extends operating lives of columns.
Patent DE-4129168-A1 (DE)
Title: Measurement head for a speckle shear interferometer for evaluation object deformations - has offset image generator, intermediate image transfer system, and imaging elements between detection lens and photosensitive medium
Inventor: HONLET MICHEL
IPC: G01B11/16
Filed: 1991-09-03
Abstract: The measurement head consists of a detection lens which forms an image of an object, and an arrangement for producing two offset images on a photosensitive medium. An intermediate image transfer system (ZBUS) has two optical imaging elements (AE1,AE2) between the detection lens (AO) and photosensitive medium. The focal point of the first element on the object side lies in the plane of the real image produced by the detection lens. The focal point of the second element on the medium side lies in the plane (B) of the photosensitive medium so the beam path between the elements only contains parallel light. The offset image generator lies between the imaging elements. USE/ADVANTAGE - For measuring spatial difference quotients of object deformations. Has high light yield and minimal loss of image quality with variable intensity ratio of two offset images.
Patent DE-4129259-A1 (DE)
Title: Material characteristics measuring device for electrically conductive body - uses magneto-resistive element within induced magnetic field and measures direct field distribution
Inventor: SCHNEIDER BERND
IPC: G01N27/90
Filed: 1991-08-30
Abstract: The material characteristics measuring device uses an eddy current method, with a magnetic field generating system and a magneto resistive element (2) within the induced magnetic field for direct measurement of the magnetic field distribution. Pref. the device has an insulating substrate (1) carrying a thin-film magnetoresistive element (2) lying adjacent and parallel to the substrate edges. The magnetic field generating system uses a coil (5) enclosing the substrate (1) in a plane containing one end edge of the substrate (1), defining the application surface of the measuring device. The amplitude and phase of the signal obtained from the magneto-resistive element is evaluated, for display. USE/ADVANTAGE - For detecting flaws in construction components or semi-finished goods. High sensitivity and resolution.
Patent DE-4135013-A1 (DE)
Title: Hydraulic load-sensing drive system for earth moving machinery - has load signalling, which is blocked when consumer is connected and contains shut=off valve
Inventor: KLEINEISEL GUSTAV DIPL ING
IPC: F15B11/05
Filed: 1991-10-23
Abstract: The drive system has a hydrostatic variable displacement pump, and a consumer of hydraulic energy, connected to it via a path valve. A demand flow regulator determines the pump capacity. It is connected to a load signal line, for a load signal, which is derived from the load pressure of the consumer. The load signal line (21) may be blocked, when the consumer is connected. It contains a shut-off valve, which is switchable dependent upon a random switching signal. When the valve is in switching position, the load signal line is blocked. The valve is additionally charged by a pressure signal, which is derived by the pressure in the cylinder (7). USE/ADVANTAGE - Earth moving machinery drive system with hydraulic sensing of load.
Patent DE-4136727-A1 (DE)
Inventor: BREITZKE WILLI
IPC: C11D9/26
Filed: 1991-11-08
Abstract: Shaving creams comprising: (A) 10 to 50 % wt. linear fatty acids with 12 to 22 C atoms in the form of their alkaline soaps; (B) 13 to 18 wt % branched fatty acids with 12 to 22 C atoms in the form of their alkaline soaps; (C) 0 to 3 wt % of a mixture of free fatty acids with 12 to 22 C atoms; (D) 5 to 25 wt % of a polyol with 3 to 6 C atoms and 2 to 6 hydroxyl groups; (E) 0 to 1.5 wt % perfumes; (F) 0 to 10 wt % auxiliaries; (G) water ad 100 wt % have improved producibility and good workability above 30 to 40  DEG C.
Patent DE-4137845-A1 (DE)
Title: Chipboard prepn. - by pressing mixt. of wood particles and resin binder in form of mat between heated press plates with sieve of metal wires between plates
IPC: B27N3/20
Filed: 1991-11-16
Abstract: A mixt. is produced from the wood particles and the resin binder and is formed from a mat of predetermined length and width for pressing. It is then pressed between upper and lower heated press plates at a predetermined pressure and heat for an adjustable time. Between at least one of the press plates and the mat a sieve forming a surface structure and made of metal wires is arrranged, which has an all-round sealing edge strip. The mat to be pressed and the sealing edge strip are so arranged in relation to one another that they come together or the mat extends over the edge area of the mat by a few centimetres. USE/ADVANTAGE - To press out chipboard plates with a surface structure in the form of a sieve impression.
Patent DE-4138259-A1 (DE)
Title: Fixing device with inner and outer rings - has anti-friction coating on mating ring taper faces
Inventor: NAKAMURA KENICHIRO
IPC: F16D1/091
Filed: 1991-11-21
Abstract: The fixing device comprises inner and outer rings with mating taper faces clamped together in the axial direction by one or more screws. One or both taper faces are coated with antifraction material, typically polytetrafluorethylene or molybdenum disulphide. ADVANTAGE - No dissemination of oil or lubricant.
Patent DE-4140160-A1 (DE)
Title: Eye diagnostic appts. for monitoring reflex of pupils using IR light source - records reflex by reflex photometric recording system and IR light acting on eyes to be tested with pref. homogeneous radiation density and has unit receiving reflected beam
IPC: A61B3/11
Filed: 1991-12-05
Abstract: The eye diagnostic appts includes a unit for the quantitative and/or qualitative determination of the beam part reflected by the iris (61). The unit includes an analogue IR receiver (14) with a selected opening angle, for accepting the beam part (61) of the IR light acting on the eye, which is reflected as the measuring beam (62). The light source for the IR application on the eye consists of at least one IR transmitting diode (11). The diode is arranged peripherally to the measuring beam (62) and aligned on the measuring diode (14). An electronic measuring and control circuit (90) includes a microprocessor, a sample and hold amplifier (20) and a differential amplifier (21). ADVANTAGE - Reduced costs in construction and evaluation of measurement signals. Aging factor can be used for altering parameters.
Patent DE-4140992-A1 (DE)
Title: Twin compartment, single pump emptying, aqueous effluent interceptor - includes fat separation, is suitable for foodstuff and fat rendering industries
Inventor: KESSEL BERNHARD
IPC: B01D17/00
Filed: 1991-12-12
Abstract: Sepn. device, partic. a fat separator, with a mud trapping chamber (S) and a separator chamber (A) partitioned off by a weir plate, and a pump for removal of accumulated solids and washing out which has its suction side connected to an outlet system which is common to both chambers and with the novel feature that the outlet system (E) is at least a line (15) connected to both of the chambers (S,A), and in which there is arranged between the suction connection (23a) of the pump (P) and the separator chamber (A) a reversible openable/closable isolating device (V). USE/ADVANTAGE - Twin chamber interceptor device for fat/water/mud mixts., with a single pump arranged so that it can be used to empty/wash out both chambers.
Patent DE-4141964-A1 (DE)
Title: Blocks of sheets mounted on cardboard support - are printed with calendar information and can be used either as desk or wall calendar
Inventor: RITTER JOHANNES A
IPC: B42D5/06
Filed: 1991-12-19
Abstract: The calendar consists of two blocks of self-adhesive sheets (2) which are mounted on opposite sides of a cardboard support. The support is formed from a sheet of cardboard which is folded to form an inverted V-shape. The calendar is thus self-supporting and can be used as a desk-top calendar. The inner surfaces of the V-shape are coated with adhesive which is initially covered with backing sheets. When these sheets are removed the calendar can be folded flat to form a wall calendar. USE/ADVANTAGE - The calendar can be used either as a desk or a wall calendar and has self adhering pages.
Patent DE-4201524-A1 (DE)
Inventor: MENKE WILHELM
IPC: A63D3/00
Filed: 1992-01-21
Abstract: The invention concerns a table bowling with, at one end of the bowling lane (3) a bowling-pin support plate (4) and, at the other end of the bowling lane (3), a control console. The bowling lane (3) consists of a replaceable element. This replaceable element can be designed as a trellis-type extending surface, an asphalt surface of another type of surface and may be made up of several components.
Patent DE-4202905-A1 (DE)
Inventor: SIEGEL HEINZ ING GRAD
IPC: F15B1/24
Filed: 1992-02-01
Abstract: The accumulator comprises a separating piston (4) having a high-duty good guiding property for a chamber which has a variable volume for accommodating pressure medium. The separating piston (4) is longitudinally moveable in a cylinder bore (3) and comprises a steel cup-shaped support piece (18) and a synthetic guide piece (19) fixedly connected thereto and a sealing ring (24) accommodated on the guide piece (19). The guide piece (19) surrounds the outer surface of the base (15) and the peripheral wall (16) of the support piece (18) and terminates at an outwardly directed flange of the support piece (17) remote from its base. A compression spring (27) engages the support piece (18) and is supported on the one side by the base (15) and on the other side by the housing (2) of the cylinder (1). The cylinder can be used in hydraulic and pneumatic systems, in particular as a pressure medium reservoir for hydraulic braking systems in motor vehicles. <IMAGE>
Patent DE-4204100-A1 (DE)
Title: Sink basin esp. for faecal matter removal - has flushing water feed and guide ring, with small-size outlets
Inventor: HEINZ HANS-JOACHIM
IPC: E03D11/02
Filed: 1992-02-12
Abstract: The basin has an intake, a drain, and a flushing water feed- and guide ring. This is located in the upper edge area of the basin, and has flushing water feeds and outlets. The profile of each flushing water outlet is smaller than that of the flushing water ring. The number and location of flushing water outlets are chosen, so that the water coming from them forms a continuous film on side walls (5) and base of the basin. A section of the lower flushing ring is horizontal. The outlets are located in this area and extend at an angle of less than 90 deg. USE/ADVANTAGE  - Improved cleaning and flushing of sink basin for removal of faecal matter.
Patent DE-4206099-A1 (DE)
Title: Power tool with working parts contained in hollow casing - has separate compartment to hold spare tool insert held in place by spring clip
Inventor: AKAZAWA SHUMI
IPC: B25F5/02
Filed: 1992-02-27
Abstract: A power tool has working parts contained in a hollow casing (3), and has at one end a chuck (5) in which tool inserts (4) are clamped. It also has a compartment (9) to hold a spare tool insert (4a) which is kept in place by a spring clip (19). The hollow casing (3) in in two half shells longitudinally, each a complement to the other, and the compartment (9) for the spare tool insert (4a) is formed in the same way by an extension of the two shells. USE/ADVANTAGE - The user has access to the spare insert without having to open up the casing.
Patent DE-4207416-A1 (DE)
Title: Error reduction circuit for CCD measurement detector line - has clock controller for CCD, processing channels eliminating d.c components from video signals, data converter, differential amplifier, digitiser and multiplier
Inventor: BRUECKNER PETER DR ING
IPC: G01B11/02
Filed: 1992-03-09
Abstract: The circuit controls a CCD detector line with one or more video outputs using  a clock controller. Each video output is fed into a processing channel which eliminates the d.c. component in the video signal and converts the useful signal into a sequence of parallel digital data. The video signal in each channel, consisting of useful signal and d.c offset, is fed into a differential amplifier stage (DV) whose other input receives a reference voltage corresp. to the d.c offset and whose output is digitised (ADU) and multiplied (MP) by data from a memory (SP). USE/ADVANTAGE - For contactless determination of object dimensions. Errors caused by frequency dependent components are eliminated.
Patent DE-4207520-A1 (DE)
Title: Multi-layered shoe sole production machine - has turnable on which are mould supports each with fixed and movable moulds, controls, press and injectors
Inventor: SALPIETRO FRANCESCO
IPC: A43B13/12
Filed: 1992-03-10
Abstract: The machine for producing multi-layered soles has a carousel-type turntable (6) on which are several mould-support-units each of which contains a pair of fixed moulds (B, E) and a row of movable moulds (A, C, D) adjusted by controls. A pair of operating-units has a press (P1, P2) for closing the movable moulds together with the fixed moulds, and has injectors (11 - 17) for injecting material. ADVANTAGE - The machine is for making multi-layered especially thermoplastic shoe-soles with part of the tread-sole transparent to show inner parts of the shoe.
Patent DE-4210801-A1 (DE)
Title: Prodn. of nickel@-titanium@ alloy used to repair human bone fractures - comprises deforming by changing temp. and warming to reach starting form
Inventor: POLENICKIN VLADIMIR KUZMITC PR
IPC: C22F1/00
Filed: 1992-04-01
Abstract: Prodn. of a Ni-Ti alloy used to make repair-parts and prothesis for the human body is claimed. The novelty is that the alloy can be deformed by changing the temp. and on warming reach its starting form again. USE/ADVANTAGE - The Ni-Ti alloy can be used in medicine, machine construction, radio electronics and space travel. It is esp. used to repair bone fractures in the face or skull where it can be implanted at a lower temp. than body temp.. It is easily deformed and can be exactly fitted at a later stage without being removed. The alloy is corrosion resistant, biological, does not encourage tumour reactions, anti-allergic, wear resistant, antimagnetic, super elastic, does not shrink, is completely neutral chemically, and is resistant to acids and bases.
Patent DE-4218621-A1 (DE)
Inventor: KIM YOUNG-SEOG
IPC: G10K9/12
Filed: 1992-06-05
Abstract: An electric horn, for removing or minimizing arcing between mechanical contacts in a horn actuating circuitry, comprises a diphragm 10 having an armature 12 attached to its middle portion, an electromagnet 14 having a coil 16 and disposed adjacent to the armature 12 for causing the armature 12 to move in its magnetic field, an electronic contactless switch 20 connected to the coil 16, an interrupter 24 connected to a control input of to the contactless switch 20 through a current limiting resistor 22 and having a pair of normally-closed contacts 26, 28 disposed adjacent to the armature 12, the contacts 26. 28 being opened by the movement of the armature 12. and a horn actuating switch 30 connected in series with the interrupter 24. A capacitor 32 may be connected in parallel with the horn switch 30 for enabling the turning ON and OFF cycle of the contactless switch 20 to be repeated in a given period of time. In an alternative embodiment (Fig 2) the switch 30 controls a second transistor 36 between one terminal 26 of interrupter 24 and contactless switch 34, and the other terminal 28 is connected to the coil 16. <IMAGE>
Patent DE-4219258-A1 (DE)
Title: Despatch pouch used as air cushion - comprises two flat parallel superimposed paper sheets, lined internally with polyethylene@, with enclosed air chambers
Inventor: WAURICH PETER-MICHAEL
IPC: B65D81/03
Filed: 1992-06-12
Abstract: Pouch comprises two paper sheets (10,20) on the inside which have an additional coating (11,21) of polyethylene and around their edges (30), with the exception of a filling aperture, are welded to each other. The additional coating can be withdrawn from the paper sheets. Alternatively, the two paper sheets are joined by interlinkage mechanically at their edges, using projections which interengage. In this case, only the long sides at the edges are welded together. The paper sheets are made of Na kraft paper and the additional coating (11,21) has a density of 20 to 30 g/m2. The pouch is closable by means of a foldable projecting end of the one sheet and with an adhesive strip covered with a withdrawable protective foil. USE/ADVANTAGE - Used as an air cushion despatch pouch, which is environmentally friendly.