baber/WOPTO huggingface dataset:
Patent DE-4026146-A1 (DE)
Title: Compsn. for treating osteoporosis without affecting calcium balance - contains central region of parathormone and biologically active vitamin=D metabolite
Inventor: MAYER HUBERT DR
IPC: A61K38/29
Filed: 1990-08-17
Abstract: Therapeutic compsn. consists of or contains (a) a pPTH (parathormone), bPTH or hPTH modification in which 1-29 amino acids are deleted from the N-terminal end and 1-50 amino acids can be deleted from the C-terminal end (as in e.g. hPTH (28-48)); and (b) at lease one biologically active vitamin-D-metabolite (e.g. 1,25 or 24,25-dihydroxy vitamin D3). Alternatively, (a) is a pPTH, bPTH or hPTH modification in which the N-terminal end is increased by 1-1000 amino acids and 1-50 amino acids can be deleted from the C-terminal end (as in e.g. Pro-(-1-)-hPTH (1-84) or Cro-beta-galacto-sidase-hPTH fusion proteins -see DE37225320 or (a) is a variant of pPTH, bPTH or hPTH (1-84) as described in DE39056060. USE/ADVANTAGE - The mixt. is synergistic and aids bone remodelling without affecting the calcium balance. The mixt. can thus be used in the treatment of osteoporosis.
Patent DE-4031922-A1 (DE)
Title: Combined shower and sauna cubicle - has holding profiles in polygonal pattern on bathroom etc. floor for cubicle wall members
Inventor: JANSEN HATTO
IPC: A47K3/28
Filed: 1990-10-09
Abstract: The cubicle comprises a shower tray set in a trough, which forms the cubicle base. Shower and steam nozzles are mounted at different heights on the walls, and the roof contains a ventilator. Holding profiles (7) are fixed on the room floor (3) in a regular polygonal pattern. They support identical, prefab. wall elements (12-16) to form a regular polygon. Connecting profiles are provided between each two adjacent wall elements to connect them together. The roof forms a corresp. polygonal pyramid. ADVANTAGE - Easy transport in collapsed state.
Patent DE-4038169-A1 (DE)
Title: Exhaust system for IC engine - has cleaning element in engine housing in path of exhaust gases
Inventor: CHRISTL WILFRIED ING GRAD
IPC: F01N3/28
Filed: 1990-11-30
Abstract: The IC engine has a housing (14) comprising a cylinder head and crankcase, and in which is an exhaust system leading from the combustion chamber to the exhaust pipe and containing an exhaust-cleaning element. The element (15) is contained in the housing and is placed in the path (10) of the exhaust gases. Its downstream end face (22) can be in the plane in which the flange of an exhaust bend (12) is secured to the housing. USE/ADVANTAGE - IC engine exhaust gases cleaning element. No special means are necessary to keep the element at the correct operating temp.
Patent DE-4039361-A1 (DE)
Title: Antilock braking control system with electronic wheel decoupling - compensating coupling introduced by differential gearing between two driven road
Inventor: ZANTEN ANTON VAN DIPL ING DR I
IPC: B60T8/60
Filed: 1990-12-10
Abstract: The individual driven-wheel controllers (9') supply signals proportional to the braking torque or its derivative to a decoupling system (12) which may be regarded as a liner two-variable control system followed by an amplifier. The sum and difference of wheel speeds are worked out in separate channels and the regulator outputs are once added to the control signal for one channel and subtracted from the control signal for the other channel. ADVANTAGE - Driven wheels are operated as two-variable control system with better adjustment quality and control circuit stability.
Patent DE-4100926-A1 (DE)
Inventor: UMLAUF NORBERT
IPC: B65G17/00
Filed: 1991-01-15
Abstract: With a conveyor, in particular a positioning conveyor, having a driven chain system, higher transporting speeds, together with longer service life and less noise nuisance, are made possible by supporting the chain system on an endless runway.
Patent DE-4101527-A1 (DE)
Title: Aq. binders, useful for paints, coating materials and sealants - comprise emulsion of poly:isocyanate in aq. soln. or dispersion of special polyester with carboxylate, hydroxyl and urethane gps.
Inventor: BLUM HARALD DR
IPC: C08G18/66
Filed: 1991-01-19
Abstract: Aq. binder combinations (I) contain (A) an aq. soln. of dispersion of a water-thinnable polyol component (II) and (B) a polyisocyanate component with viscosity 50-10,000 mPa.s, consisting of polyisocyanate(s) emulsified in (A), with equiv. ratio NCO:OH = (0.5:1)-(5:1) (II) consists of polyester resin(s) with urethane, carboxylate and OH gps. More specifically, (II) has Mn 3000-100,000 (pref. 6000-50,000), OH number 20-240 (pref. 45-190), acid number 10-45 (pref. 14-33) (with 25-100%, pref. 40-100%, of the COOH gps. in the form of carboxylate) and urethane gp. content 2.5-15.0 (pref. 6.0-12.5) wt.% (w.r.t solid resin), and is present as a 15-65 wt.% aq. soln. with viscosity 10-30,000 mPa.s and pH 5-10; (II) is the reaction prod. of (a) 65-92 (pref. 70-87) wt.% polyester-polyol with OH number 50-500 (pref. 80-350) and acid no. not above 6 (pref. not above 4), (b) 0-7 (pref. 0-3) wt.% diol with mol. wt. 62-240, (c) 2.5-7.5 (pref. 3.0-6.5) wt.% 2,2-bis-(hydroxymethyl)-alkanoic (d) 8-30 (pref. 10-23) wt.% at least difunctional isocyanate(s) with mol. wt. 168-2000 (pref. 166-1500), pref. contg. only (cyclo)aliphatic NCO gps.; (a) is the reaction prod. of (a1) 0-60 (pref. 0-55) wt.% 6-22C (pref. 7-20C) mono-carboxylic acids, (a2) 10-65 (pref. 13-56) wt.% di- and/or tri-carboxylic acids or anhydrides (a3) 15-70 (pref. 25-63) wt.% di- and/or poly-hydric alcohols, (a4) 0-30 (pref. 0) wt.% mono-alcohols and 0-15 (pref. 0) wt.% hydroxycarboxylic acids, lactones, amino-alcohols and/or aminoacids; component (B) consists of polyisocyanate(s) contg. only (cyclo)aliphatic NCO gps. USE/ADVANTAGE - (I) are useful as binders for paints, coating materials and sealants. Water-based, isocyanate-contg. 2-component binders, suitable for use, e.g., in coating mineral constructional materials and road surfaces, wood and timber prods., plastics, etc., are provided.
Patent DE-4104811-A1 (DE)
Title: Differential pressure measurement cell with two membranes - has flexural element with fluid connection to transfer vol. region via gap designed for ignition and combustion safety
Inventor: NAWROCKI LEO
IPC: G01L9/00
Filed: 1991-02-16
Abstract: The differential pressure measurement cell has two membranes (2,3) between which are one or more fluid-filled transfer chambers. Two transfer vol. regions (4,5) lie adjacent to the facing sides of the membranes. A signal line (10) is fed to a flexural element (11) mounted in a space (23) between the membranes with a fluid connection to at least one of the transfer vol. regions. The fluid connection is made via a gap (27) whose width to length ratio does not exceed a value required for ignition and combustion safety. ADVANTAGE - For inflammable or explosive materials. Compact with simple design which achieves ignition and combustion safety.
Patent DE-4106997-A1 (DE)
Title: Dog faeces collection device - has U-profile scoop, held pivoted on open container
IPC: E01H1/12
Filed: 1991-03-05
Abstract: The device is for collection of dog dirt or similar, and consists of a scoop with handle. The scoop (1) consists of a U-shaped profile, fastened pivoted to a collection container (3), open on one side. When open, the scoop extends parallel to the container base (4). In closed position, it seals off the container opening (2). The pivot axis (6) is located near the base and the side walls (7) of the container, and the rear section of the scoop. The base (5) of the scoop is parallel to the container base, and has a narrow upright section (9), parallel to the scoop sides (8). The container base forms a stop for the scoop, when it is in open position. ADVANTAGE - Small, easy to handle.
Patent DE-4109453-A1 (DE)
Inventor: ARBTER CONRAD
IPC: B28B15/00
Filed: 1991-03-22
Abstract: A device (1) for producing flat building parts (10) is placed by a pallet waggon (11) which travels on a rail track (13) and which has a horizontal supporting surface (17) on which the component is placed and one or more working platforms (21) which are arranged vertically above the pallet waggon (11) and can be adjusted together with, or independently of, the latter. This design makes it possible to make flat components (10) rapidly and with minimal efforts, without having to provide a special fastening for the built-in parts inserted between the outer wall parts. The superimposed parts can also be aligned easily.
Patent DE-4110833-A1 (DE)
Title: Multi-stage boiler feed pump - has pot-shaped housing and uses cylinder to house impellers and guide elements
Inventor: SCHARFFENBERGER WOLFGANG
IPC: F04D29/62
Filed: 1991-04-04
Abstract: Multistage boiler feed pump having several impellers (1) and guides (2) mounted in a cylindrical housing (3) acting as a guide tube, with the guides sealed against the housing by means of elastic seals (4). The cylindrical housing is thin walled in construction and sealed at the ends against the pot-shaped housing (8), with a narrow assembly gap (9). ADVANTAGE - Boiler feed pump having a housing with smaller external dimensions and in which the impeller components can readily be changed by removing the guide tube.
Patent DE-4117345-A1 (DE)
Title: Cash register installation for cafe - has distributed entry points for counter or tables with coding to identify goods with process accessed from memory
Inventor: SCHUBERT HEINZ
IPC: G07G1/14
Filed: 1991-05-27
Abstract: A cash register system suitable for use in a cafe provides a number of points of entry that can be distributed around tables and counter services. Individual items and associated prices are stored in a memory. The data may be loaded into the memory from a central unit. A specific item coding is entered to access the price data. Within the cafe a number of different items may be ordered and the item-costs registered against a specific table. ADVANTAGE - Simplifies registration of items.
Patent DE-4118091-A1 (DE)
Inventor: NOGOSSEK ALFRED
IPC: B29C48/03
Filed: 1991-06-03
Abstract: The invention relates to a device for plastifying plastics, which device consists of two screws (4), which mesh with one another, are rotatable about their axis and are disposed in a screw barrel. At least one throttle point for continuous modification of the flow cross-section in the screw barrel is disposed in the path of the screws (4). At the throttle point, the screws (4) have at least two throttle plates (7), which extend transversely to their axial direction, are separated from one another by an intermediate space (9), extend parallel to one another and the external diameter of which corresponds to the internal diameter of the screw barrel (2). At the level of the intermediate space (9) between the two throttle plates (7) pins (6) with a round cross-section are disposed in the screw barrel distributed over the entire circumference thereof, which pins are adjustable in the radial direction with respect to the screws and project into the intermediate space (9) with a variable length dependent on the required flow cross-section of the throttle point. <IMAGE>
Patent DE-4126560-A1 (DE)
Inventor: SCHUELLING CHRISTOF
IPC: A23G9/28
Filed: 1991-08-10
Abstract: Proposed is a scoop for serving food products, in particular ice cream, the scoop having a handle (1) and, fixed to the handle, a spoon (2) in the interior of which a blade (3) is fixed so that it can pivot close to the inside surface of the spoon. The handle (1) is a cylinder with the spoon (2) attached at one end by means of a rod. The blade (3) is connected to the shaft of an operating system mounted inside the handle (1).
Patent DE-4126966-A1 (DE)
Title: Drum washing machine - features fluted sleeve between washing soln. container and loading opening to provide for hot air guiding
Inventor: BIERBACH KLAUS
IPC: D06F37/28
Filed: 1991-08-14
Abstract: Machine incorporates a fluted sleeve (1) between the oscillatingly mounted washing soln. container and the loading opening located in the outer housing. The sleeve features a chute (5) directed vertically to the middle axis (8) of the loading opening. The chute (5) is a one-piece consitituent of the sleeve (1). ADVANTAGE - Provides for a simple method of equipping a drum washing machine for guiding the hot air into laundry drum. Access through the loading opening is in no way hampered.
Patent DE-4129241-A1 (DE)
Title: Book cover made from cardboard and sheet of flexible material - has outer edges of flexible material folded over edges of cardboard.
Inventor: STAHLECKER WERNER
IPC: B42C7/00
Filed: 1991-09-03
Abstract: A book has a cover with rounded corners. The cover has an inner part made of cardboard which is enclosed in a sheet of flexible material. The cardboard inner part consists of two covers (1,2) which are connected to a spine (3). The cardboard is placed on the sheet (4) of flexible material which is larger than the cardboard so that there is a margin (5) surrounding the cardboard. A tongue (8) is formed at each corner of the sheet of flexible material. USE/ADVANTAGE - Book cover with rounded corners which are protected by a jacket of flexible material.
Patent DE-4132161-A1 (DE)
Title: Gas-fired baking oven with atmospheric burner - has at least one ceramic gas burner provided in path of exhaust gas from main burner and contributes about 30 per cent of heat requirement
Inventor: DEMANDT JUERGEN
IPC: F24C3/08
Filed: 1991-09-27
Abstract: A new gas-fired atmospheric-burner baking oven has, as well as the atmospheric burner (4), at least one ceramic gas burner (7). The ceramic burner (7, 7a) is pref. located in the burner chamber (3) and/or in the roof area (9) of the baking chamber (2), and is in the path (10) of the exhaust gas from the atmospheric burner (4). The atmospheric burner is designed to provide about 70%, and the ceramic burner 30%, of the total heat requirement. The maximum loading of each burner in relation to the overall oven output corresponds to the capacity of the burner in question. USE/ADVANTAGE - Used in ovens having tubular atmospheric gas burners. An oven is provided which has a reduced pollutant content in its exhaust gas, while at the same time maintaining optimal operational flexibility.
Patent DE-4133871-A1 (DE)
Inventor: TIEDTKE MANFRED
IPC: F28G3/16
Filed: 1991-10-12
Abstract: Compressed air is progressively applied to the inner wall of a pipe in order to whirl up impurities. The whirled up particles are transported through the pipe as a dust column isolated from the already cleaned section of the inner wall. The device has a base body (3) that carries at least one essentially radially oriented nozzle (6). The base body is provided upstream of the nozzle with at least one sealing washer and is connected to a compressed air source.
Patent DE-4137489-A1 (DE)
Title: Switching control of electrical energy distribution switch appts. - verifying each received switch command by cross-checking between individual switch fields to prevent switching errors
Inventor: KREUTER KONRAD DR
IPC: H02H11/00
Filed: 1991-11-14
Abstract: The switching control method involves indicating the switch condition of each switch field, by detecting signals for associated switching devices, communicated to each of the other switch fields. Each of the switching commands for the different switching devices are checked to ensure that correct interlocking conditions are fulfilled. The switching commands which do not fulfil these conditions are rejected, those which do fulfil these conditions being implemented, with the switch field condition updated. Pref. the switch fields are coupled to a data network (N), each switched into an active condition in response to an acceptable switch command, the latter only implemented after cross-checking with each of the other switch fields. USE/ADVANTAGE - For energy distribution system. Ensures full reliability. .
Patent DE-4138421-A1 (DE)
Inventor: SCHULTE PETER DR
IPC: C02F1/72
Filed: 1991-11-22
Abstract: The degradation of pollutants in water by means of compounds forming free hydroxyl radicals, in particular hydrogen peroxide, in combination with UV irradiation in through-flow reactors is known. Contrary to current practice, the pollutant degradation is improved if the irradiation is carried out in a reactor having a specific reactor volume of at least 10 l per kW of the UV emitter(s) and 0.25 to 25 times, in particular 0.25 to 10 times, the volume of the reactor of water to be treated flows through the reactor per hour.
Patent DE-4140202-A1 (DE)
Title: Folding lift device for raising and lowering platforms - has ground-frame support with adjustable position switches for lift positions and straight hollow profile ground rails
IPC: B66F7/28
Filed: 1991-12-03
Abstract: The folding lift device is supported by a ground frame with adjustable position switches for different lift positions of the platform. The flat straight ground rails (6, 18) on the ground frame have an open C-form hollow profile and an axial length larger than the maximum platform lift. The locations of the position switches (15, 23) or position sensors (12, 24) on the ground rails are adjustable. The lift platform is connected to a flexible tensile and/or compression band (7, 16) moving through a 90 deg. turn (8, 19) and has a position switch (23) or a position sensor (12) at its end. ADVANTAGE - Easy access to the position switches with movable adjustable locations.
Patent DE-4214932-A1 (DE)
Title: Transport trolley for coffin - has frame with mechanism to raise coffin, and roller device to move it over frame ends
Inventor: NIERSTENHOEFER KLAUS
IPC: A61G19/00
Filed: 1992-05-06
Abstract: The trolley has a frame (14) to support the coffin (12), and legs (16,26), connected to it, with castors (22,28). The frame also has a lifting device (42) fastened to it, to raise the coffin. Lifting device and frame have a slide- and/or roller device (50,58), to move the coffin relative to the frame, past its ends, when raised. The lifting device has two rollers (50), held on arms (44), which are fastened pivoted to the frame. A leg (26) with castor (28) is located at one end of the frame. There is a support roller (58) above the frame, to support the coffin, when it is pushed past the frame end. USE/ADVANTAGE - Trolley permits coffin to be moved by one person only.
Patent DE-4216260-A1 (DE)
Title: Wooden framed window for buildings - has glazing strip of aluminium angle covered by wooden strip secured to it by invisible holders
Inventor: FISCHL JOSEPH
IPC: E06B3/58
Filed: 1992-05-16
Abstract: Each strip is of aluminium angle (12), with a first flange (12') parallel to the glazing and bearing against it, and a second one at right angles to it and secured to the frame. It is covered by a wooden strip (17) fixed to it by invisible holders. The wooden strip can form an additional supporting and stiffening member for the aluminium one, and the second holders can be formed by protrusions (16) from the first flange, engaging in a lengthwise groove (21) in the wooden strip. ADVANTAGE - Provides for rationalisation of finishing and a simplification of storage. Is high in strength and low in cost.
Patent DE-4219436-A1 (DE)
Inventor: WILD CHRISTOPH DR
IPC: C23C16/27
Filed: 1992-06-13
Abstract: A process for depositing smooth polycrystalline layers, especially diamond layers, comprises two steps. In a first step the <100> crystal direction of an octahedron (8, 38) is grown with a growth parameter  alpha  of about 3, preferably over a layer thickness of between 400 and 600 times the mean seed distance on the substrate. In a second step, by reducing the growth parameter  alpha , surfaces are generated perpendicularly to this <100> crystal direction and enlarged until they completely cover the surface of the polycrystalline layer. Here, the growth parameter  alpha  is given by alpha  = V100/V111<.> 2ROOT 3, the growth rates of the crystal on {100} and {111} surfaces being given by V100 and V111. This two-step process makes it possible to produce smooth polycrystalline diamond layers in millimetre thicknesses with a roughness in the 100 nanometre range.
Patent DE-4222852-A1 (DE)
Title: Roll bearing device - with connection ring between inner rings producing good seal to avoid leakage of oil or grease from bearing
Inventor: HARSDORFF ORTWIN
IPC: F16C19/38
Filed: 1992-07-11
Abstract: Roll bearing unit includes inner ring parts (3,4) which have inclined surface (11,12) on their facing sides (8,9) defining an open ring area (13). A connection ring (5) is located in position where its ends (14,14a) can be snap fitted into recesses (22) in the inner ring parts and a central protruding part (5) can be forced into the area (17) when the roll axis(25) is in place. The volume of the part (19) is approx. equal to that of the area (13). The ring (5) has several protruding parts (14,14a) along its length in a staggered attern with respective gaps (23) between each pair of protrusions. The surface (16) of the protrusions (14,14a) is inclined at an angle (2) to the bearing axis (17). ADVANTAGE - Provides a good seal between the inner ring parts thereby preventing oil or grease leakage from the bearing.
Patent DE-4223861-A1 (DE)
Title: Radiation converter for medical diagnostics - with reflective sheath and low refractive index intermediate layer
Inventor: HOFMANN FRITZ-WALTER DR
IPC: G01T1/20
Filed: 1992-07-20
Abstract: Radiation converter for use in medical diagnostics has a cell (1) which has a light-reflecting sheath (2) of metal or reflectant, non-metallic material surrounding a radiation converter, e.g. of CsI, with an intermediate layer of a material with a low refractive index. Pref. the intermediate layer is a transparent dielectric of glass, SiO, SiO2 or MgF2. ADVANTAGE - Low-loss waveguide.
Patent DE-4226158-A1 (DE)
Title: Driving hydraulically powered roller crushing mill for granular products - continuously measuring gap between rollers for regulator to control hydraulic actuators adjusting and setting gap
Inventor: KRANZ PETER
IPC: B02C4/32
Filed: 1992-08-07
Abstract: A two-roller (10, 11) machine is used to reduce the size of granular products that are fed through the gap (12). One of the rollers (11) can be displaced in bearing blocks (15, 16) by a pair of hydraulic actuators (19, 20). The other roller is fixed in a pair of fixed bearings (13, 14). The distance between the rollers is measured continuously by sensors (41, 52) providing an input to a regulator (36). The regulator provides outputs to control valves (27, 22, 30, 32) to adjust the gap and the load applied. Outputs are also generated to control the motors (M1, M2) controlling the inlet and outlet flaps. USE/ADVANTAGE - High-pressure roller mill for granular materials comminution. Optimum pressure loading despite fluctuations of roller gap.
Patent DE-4226977-A1 (DE)
Title: Erecting building walls with apertures from wall elements - involves spacing two wall elements with facing side plate edges for forming wall aperture
Inventor: KLETT SIEGFRIED
IPC: E04G21/16
Filed: 1992-08-14
Abstract: The wall elements (5, 6) are rectangular plates in upright position fixed at ceiling side in top plate edge region. For forming a wall aperture (3), two wall elements with facing, side plate edges (11, 12) are set at such spacing determines the aperture width. The two wall elements are provided with two corner recesses (25) at the ceiling side region, whose lower boundary faces form supports (26). They carry a bridging wall element (27), for the top boundary of the wall aperture, fixed at the ceiling side. Stabilising element (34), forming a filling gap (33) acts as a spacer between each support and the bridging wall element. USE/ADVANTAGE - For tall building inner partition walls, with simple, rapid erection and reduced waste.