baber/WOPTO huggingface dataset:
Patent DE-4129987-A1 (DE)
Title: Fast food packing useful for prepn. of e.g. hamburgers - has film or foil covering with projecting reinforcement bar at one end and perforated projection at the other end for dispensing when cooked
Inventor: NOCKEMANN OTTO
IPC: B65D81/34
Filed: 1991-09-10
Abstract: Packaging of portions of ready-to-serve meals, 5-30 mm. large with a weight of 30-300 g., is a block with a packaging round it. The packaging has a projecting reinforcement bar at one lateral side and a packaging projection which does not hold any of the contents at the opposite lateral side. Pref. the projecting reinforcement bar from the packaging has one or more perforated points. The packaging is a plastics film or laminate permitted for use with foodstuffs, using one or more polymer layers if necessary together with metal and/or paper layers. The packaging can also be of paper or cardboard. A perforated tearing line can be across the projecting packaging for access to the contents. USE/ADVANTAGE - For the prepn. of fast foods e.g. hamburgers etc. which can be heated together with any sauces and easily transferred to a bun or other food item as a pocket in a baked prod. The digested meal has an energy rating of 84-6300 kilojoules
Patent DE-4137378-A1 (DE)
Title: Plug-in safety lock in screw-connections
IPC: F16B41/00
Filed: 1991-11-13
Abstract: The plug-in safety lock in screw-connections is characterised to close off the thread of screw-connections, having bolt, shank and position grip of the known plug-in safety key. It is plugged into the threaded shank, longitudinally, transversely, in front, and into the threaded nut, longitudinally and transversely, and into screws. The form of the safety key, in variants with a screw thread, is itself a key.
Patent DE-4143217-A1 (DE)
Inventor: TEUSCHLER HANS-JOACHIM DR SC N
IPC: H01C13/02
Filed: 1991-12-30
Abstract: The description relates to a chip resistor with a polymer film (1) substrate, the ends (3) of which are arranged on the back of the film so as to be mechanically linked and in contact. Two contact strips (2) surround the folded edges (4) without extending to the ends (3). A resistance layer applied between the contact strips (2) slightly overlaps the strips (2) and is covered by an insulating layer (6) consisting of an oxide layer and a resist film. The description also relates to a chip track bridge having a film (1) folded in the same way as the resistor, on the surface of which is applied a contact track (12) surrounding the folded edges (4) but not touching the ends (3) and covered on top at the centre with a resist film leaving the connection edges free.
Patent DE-4200902-A1 (DE)
Title: Sock laundering - has holder with clips to keep socks in pairs for effective washing and drying and easy sorting
Inventor: CHRIST HARTMUT
IPC: D06F95/00
Filed: 1992-01-16
Abstract: To clean and dry paired clothing items, especically socks, they are initally clipped to a common holder to prevent twisting or knotting. They are washed and dried and, when finished, are unclipped from the holder. Also claimed is a holder (1) with two clips (4,5). The clips (4,5) each have two legs, which can move in relation to each other, held in the closed position by spring pressure. ADVANTAGE - In domestic and industrial laundry, the socks are kept together in their pairs, so that they are effectively washed and dried and also are kept together as pairs to simplify sorting after laundering
Patent DE-4201555-A1 (DE)
Inventor: SCHULZE ULRICH
IPC: A63F13/30
Filed: 1992-01-22
Abstract: Described is an entertainment installation comprising at least one entertainment apparatus (1) with a playing area (3), the installation also including image-recording equipment (8) viewing the playing area (3), a projector (11) connected to the image-recording equipment (8) and a screen (10) on to which the image of the playing area is projected. Working in conjunction with the screen (10) is a control console (12) connected to the entertainment apparatus (1).
Patent DE-4202217-A1 (DE)
Title: Controllable valve for brake master cylinder - uses tappet with throttle section and central stem passage
Inventor: CEZANNE RUDOLF
IPC: B60T11/232
Filed: 1992-01-28
Abstract: The controllable check valve, especially the central valve for a vehicle brake master cylinder having a tappet (16) with a throttle section (25) which in the closed position of the valve (13) engages the bore (12) to create a defined throttle gap. The effective axial length of the throttle section is limited by a passage (17, 18) in the tappet to a valve which is greater than the stroke required to raise the seal (15) from the valve seat (11) and smaller than the stroke required to reach the open position of the valve. ADVANTAGE - Valve which can be opened even at high pressures without the danger of damage to the seal.
Patent DE-4203315-A1 (DE)
Title: Recovery of pancreatin from aq. pancreas tissue suspension autolysate(s) - by cross-current ultrafiltration to give retentate enriched in amylase, lipase and protease which is then spray dried
Inventor: CHODZINSKI KURT
IPC: C12N9/94
Filed: 1992-02-06
Abstract: Process comprises sepns. an autolysate of pH 6.5-8.0 and dry substances content 3-30 wt.% into a retentate which, compared to the autolysate, is enriched in enzymatically active dry substance components and is depleted in non-enzymatically active dry substance components and permeate, then drying the retentate. Sepn. is by cross current ultra filtration using a semi-permeable membrane of fluorinated organic polymer membrane material e.g. PTFE and PVDF or inorganic opt. coated membrane of Al203, S.C or C, silicon with a molar mass exclusive limit of 5000-200000 at a transmembrane pressure of 1-7 bar and an axial flow rate of 2-8 m/s. USE/ADVANTAGE - Facilitates the recovery of pancreatia from pancreas gland tissue which can then be used as a pharmaceutical for the treatment of digestive disorders in cases of pancreas insufficiency. Process is simple and effective and give high yields of pancreatia of higher enzymatic activity which is free from inactive pancreas tissue comp
Patent DE-4205784-A1 (DE)
Title: Shower door with linear extension - has full border fixed rigidly or movably to wall with wall element and extension wall element which slides linearly along fixed wall element
Inventor: DUDEK GUENTER DIPL ING
IPC: A47K3/34
Filed: 1992-02-26
Abstract: The stationary wall element (6) is fixed either rigidly or vertically movably to the wall. On the top border of the wall element (5), near the free long edge, is a hanging element (7) to which the slidable wall element is fixed. The slidable wall element (6) slides in runways at the top and bottom. Parallel to the bottom runway is a support runway which supports and glides the moving wall element (6). There is a second hanging element (7) at a distance from the support runway which is attached to the wall element (6) and is in connection with a guiding support element (16). ADVANTAGE - Allows for better sliding without sticking.
Patent DE-4207319-A1 (DE)
Title: Speed limiting control for goods vehicle engine - has stop lever controlled by position motor and coaxial cylinder
Inventor: WAGNER DIETRICH
IPC: B60K31/06
Filed: 1992-03-08
Abstract: The position member is for the speed limiting control of an engine. It is used esp. on a goods vehicle, with an engine stop lever on an injection pump. The engine stop lever (21) is controlled by a position motor (2) and a coaxially arranged pressure medium cylinder (3), combined together into one unit, such that the rod (13) moves the lever between three positions. ie. full load, idling, and stop. USE/ADVANTAGE - Goods vehicle engine control system which does not require extra parts for fitting, and which can be mounted simply and quickly.
Patent DE-4208733-A1 (DE)
Inventor: KUMMERMEHR HANS
IPC: A01G31/00
Filed: 1992-03-18
Abstract: The present invention concerns a cultivating medium for plants consisting of bonded mineral wool, in particular rock wool, with a polysaccharide which is insoluble in cold water, e.g. a cationic ether of potato starch, being provided and made to adhere to at least part of the surface of the mineral wool. Due to its strongly hydrophilic behavior, such a product shows good capillary properties, such that it is very well suited for the soilless culture of plants. Moreover, the cultivating medium according to the invention may economically be produced on an industrial scale. Preferably, the cultivating medium according to the invention may be utilized for roof grassing.
Patent DE-4210506-A1 (DE)
Title: Stuffing box allowing angular spindle movement - has bush movable radially and self-aligning spindle bearing and is pressed against seal between it and centring ring
Inventor: STEIN RALF DIPL ING
IPC: F16K41/04
Filed: 1992-03-31
Abstract: The spindle (2) works in a bearing, particularly a double-row self-aligning roller bearing (18), clear of the valve wall (1). The stuffing box moves freely with the spindle, the end face of its bush being pressed against a seal (7) between it and a centring ring (3). Thus the bush pivots at this end, and at the opposite end against the end face of the gland (6). In the flow direction of any leak, there is a second packing (14) of soft material between the gland and a stuffing-box housing (10) fixed to the flange (9) of the supporting tube. Thus leakage can take place past the seal and into a pressure chamber in the supporting tube (8) surrounding the bush, but not to the outside. ADVANTAGE - Unaffected by vibration or angular spindle movement.
Patent DE-4212195-A1 (DE)
Inventor: GORES STEFAN DIPL ING
IPC: B01D46/00
Filed: 1992-04-10
Abstract: For separating adhesive particles from a gas stream by filtration, an additive is added in an amount such that the adhesive particles, during the flight phase, form non-adhesive agglomerates with the additive, which can be separated off without problems by the filter medium. The agglomerates separated off are reused at least in part as additive, so that the additive consumption can be kept low in this process.
Patent DE-4216444-A1 (DE)
Title: Solar-powered energy plant - using mirrors with reflection material provided by reflective foil applied to cheap lightweight backing
IPC: F24S23/70
Filed: 1992-05-21
Abstract: The plant comprises a tower with solar panels etc. on to which the sun's rays are directed via mirrors using a reflection material with a diffuse wide angle reflection characteristic. The reflection material is cheap and lightweight, e.g. Al foil applied to a cardboard backing, which can be separated readily into sections. Pref. reflection material comprises an Al coating or foil applied to one side of a cardboard carrier which is coated on the opposite side with a weather-resistant plastics. ADVANTAGE - Allows reflectors to be adjusted easily dependent on sun's position, without expensive tracking control.
Patent DE-4217892-A1 (DE)
Title: Solid electrolyte fuel cell assembly - has sealed module with heat-insulating housing enclosing fuel stack, combustion and heat exchanger chambers
Inventor: SHUNDOU HIROYUKI
IPC: H01M8/24
Filed: 1992-05-29
Abstract: The power generating unit has an energy supply module (11) with a heat insulating container (20) partitioned internally to provide a stack chamber (122), a combustion chamber (124) and a heat exchanger chamber (126). The stack chamber contains at least one fuel cell stack (136). The individual cells (137) are supplied with oxidation and of fuel gases, either of which is heated via the heat exchanger (164) in the heat exchanger chamber. The DC supplied by the fuel cells (137) is converted into AC, via a current regulator, with a control device regulating the overall generation of the energy supply module. ADVANTAGE - Increased power supply capacity for given vol.
Patent DE-4226931-A1 (DE)
Title: Rail vehicle of one/more bodies with central bogies - has support elements on bodies and projecting arms on bogie frames, and intermediate cardan steel springs for body suspension
Inventor: SAMES GERHOLD DIPL ING
IPC: B61F5/14
Filed: 1992-08-17
Abstract: The bogie (1-9) frame has projecting side arms, connected to a transverse stretcher, and located between wheels sets resp. wheel pairs (6). The vehicle body has side support elements, which project downwards under the arms of the bogie frame. The body is suspended from the bogie frame via spring elements, which are cardanically joint between the arms of the bogie frame and the support elements. The spring elements consist of steel springs. They have parallel hydraulic damper elements. The vehicle body is also joint to the bogie frame via additional horizontal hydraulic damper elements. USE/ADVANTAGE - Bogie on railway vehicle has wear-proof secondary suspension, which also supports passive track curve-dependant body control.
Patent DE-4237727-A1 (DE)
Title: Lightweight bridge plates - comprise extruded aluminium@ alloy upper- and lower- strapping plates and intermediate cross-pieces and plastic layer contg. fibres, pref. aramid fibres
Inventor: DIEFENDAHL WOLFGANG
IPC: E01D19/12
Filed: 1992-11-09
Abstract: The bridge plates comprise extruded aluminium alloy upper- and lower strapping plates (11,12) and intermediate cross-pieces (17,18) having a max. wall thickness of 3.5 mm. The upper strapping plate is tightly bonded to a plastic layer contg. fibres. The cross-pieces are pref. made of a kneaded aluminium alloy contg. up to 0.25 wt. % zinc and the fibres in the plastic layer are aramid fibres. USE/ADVANTAGE- Used as lightweight, thin plates for bridge construction.
Patent DE-4239491-A1 (DE)
Title: Bi- or multi-polar permanent magnet ring magnetising device - induces current pulse in conductor rings on ends or sides of magnet ring whose magnetic field magnetises ring
Inventor: STEINGROEVER ERICH DR
IPC: H01F13/00
Filed: 1992-11-25
Abstract: The device magnetises bipolar permanent magnet rings with concentric north/south poles at their ends, or multipolar rings with poles on the sides. Current pulses are induced in annular current conductors (2,3) arranged on the end surfaces or sides of the permanent magnet ring (1). The magnetic field of the induced current causes the ring (1) to be magnetised. The secondary pulse in the conductors (2,3) is generated by flux variation of a primary pulse in a primary pulse coil (4) inside the magnet ring (1). With multipolar magnet rings (1) a primary pulse is also generated in an outer coil around the ring (1). USE/ADVANTAGE - For magnetic bearing. Enables magnetisation of one-part rings with two concentric poles or of tubular multipolar rings on side surfaces.
Patent DE-4240743-A1 (DE)
Inventor: MUELLER-REES CHRISTOPH DR
IPC: C08K5/00
Filed: 1992-12-03
Abstract: These pigments are characterised in that they comprise oriented, three-dimensionally crosslinked substances having a liquid-crystalline structure with a chiral phase and optionally further dyes and pigments, where the further dyes and pigments optionally present do not serve as support for the oriented, three-dimensionally crosslinked, liquid-crystalline substances with a chiral phase.
Patent DE-4242818-A1 (DE)
Title: Tanker with front rise in horizontal tank bottom - has pipe inside near tank bottom,extending from front to lower rear part
Inventor: GOESSLINGHOFF LUDWIG DIPL ING
IPC: B60P3/22
Filed: 1992-12-17
Abstract: The pipe has a larger dia. at the rear than at the front. The tanker can be fitted with devices for lifting the tank at the rear and/or lowering it at the front. These devices can be connected to the suspension. When the tank is discharged, the liq. residue collects at the front when the liq. level drops below the height of the bottom of the front part. The pipe projects into this residue. When the level drops at the rear, the level in the pipe also drops and exerts a suction effect to ensure complete removal. ADVANTAGE - Simple discharge even of content residue.
Patent DE-4305876-A1 (DE)
Title: Spiral compressor with anti-spin mechanism - uses counter mass with cylindrical depression to balance rotating spiral element
Inventor: MORI TATSUSHI
IPC: F04C29/00
Filed: 1993-02-25
Abstract: The spiral compressor has a housing (10) with a stationary spiral element (2) and a circulating spiral element (4). The evolvent shaped spiral sections (23,42) interact to define a fluid pocket. A drive shaft (33) carries an inwardly projecting crank journal (34) and an anti-spin mechanism (37) works with a drive bush (36) while a counter mass (35) with a cylindrical depression balances out the centrifugal force created by the rotating spiral element (4). USE/ADVANTAGE - Spiral compressor in which the drive shaft, the counter mass and the drive bush are separate parts, so avoiding the effects of shear forces during starting and stopping.
Patent DE-4308096-A1 (DE)
Inventor: BUDT KARL-HEINZ DR
IPC: C07C317/44
Filed: 1993-03-13
Abstract: PCT No. PCT/EP94/00561 Sec. 371 Date Sep. 12, 1995 Sec. 102(e) Date Sep. 12, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/21604 PCT Pub. Date Sep. 29, 1994The invention concerns prodrugs of enzyme inhibitors in which at least one OH- group in the enzyme inhibitor has been converted into a derivative grouping of the formula III, IV or V:    <IMAGE>  (III)   <IMAGE>  (IV)   <IMAGE>  (V)  in which the groups R11 to R25 and s,l, m, o, q, and r are as defined in the description. Such prodrugs exhibit an improved solubility in water and improved pharmaco-kinetic characteristics.
Patent DE-4310773-A1 (DE)
Title: Free plastic bending
Inventor: LIPPMANN HORST PROF DR DR
IPC: B21D7/025
Filed: 1993-04-02
Abstract: The method of free plastic bending with a travelling plastic hinge, by means of which workpieces can be bent into many different predeterminable arc shapes without the need for bending discs, punches or the like, has hitherto been known only for rigid-plastic workpieces in one plane. The intention now is to allow for the real behaviour of the material in order to permit practical application. An apparatus for this purpose in which the workpiece surface is not touched by tools in the bending region has never been disclosed before. The new method allows control of the ends by means of an elastoplastic or elasto-viscoplastic calculation, and it is also possible for an additional local heating of the workpiece to be performed and for three-dimensional bending to be carried out. The apparatus for planar bending consists of two clamping tools (2) which are rotated and displaced by a control device (10) by means of the motors (3), (4), (5) and the feed device (6), (8), (9), allowing the ends (A), (B) of the workpiece (1), the said ends being fixed in the clamping tools (2), to be moved into any desired position relative to one another. Bending of tubes and rods, particularly in the case of an arc shape which changes frequently or is complex. <IMAGE>
Patent DE-4311786-A1 (DE)
Title: Motor-vehicle door closure having a closing and opening aid with motor drive
Inventor: KLEEFELDT FRANK
IPC: E05B81/20
Filed: 1993-04-09
Abstract: Motor-vehicle door closure which has the conventional components and a closing and opening aid with motor drive and which includes a rocker, on which the detent pawl is mounted. The detent pawl has, on its side facing away from the detent-pawl bolt, a detent-pawl nose which engages over the actuating rod and which is assigned a fixed stop on the lock plate. The crank mechanism is movable into the operating positions "ready for opening", "ready for closing" and "opening and closing" and into intermediate positions. In the operating positions "ready for opening", "rotary-latch release" and "maximum opening stroke", the detent pawl bears with its detent-pawl nose against the associated fixed stop. During the further rotational movement of the crank mechanism, the rotary latch comes free with its nose from the fixed stop. <IMAGE>
Patent DE-4315386-A1 (DE)
Inventor: GAUS RAINER
IPC: G01K15/00
Filed: 1993-05-08
Abstract: PCT No. PCT/EP94/01463 Sec. 371 Date Jan. 17, 1996 Sec. 102(e) Date Jan. 17, 1996 PCT Filed May 6, 1994 PCT Pub. No. WO94/27124 PCT Pub. Date Nov. 24, 1994The invention relates to a method and its implementation for the rapid calibration of thermoelements, preferably in the temperature range from 700 DEG  C. to 1800 DEG  C. The calibration apparatus consists of commercially available components, is therefore comparatively very economical, light and portable; the energy consumption is low, because the conventional heating chamber can be eliminated. Errors of the first and second kind associated with the thermoelements to be calibrated are detected.
Patent DE-4321371-A1 (DE)
Title: Measuring device for air flow into vehicle passenger space - includes temp., moisture and pollution sensors in electronic circuit within inner chamber adjacent air pump between air inlet and outlet
Inventor: DAUVERGNE JEAN
IPC: G01N33/00
Filed: 1993-06-26
Abstract: Part of the air stream to be monitored is inducted through an inlet (52) into a housing (44) contg. an interior chamber (60) with an outlet (54). An air circulation pump (66) driven by an electric motor (68) produces a pressure difference between the inlet and outlet. A thermometer (74), a moisture gauge (76) and two pollution detectors (78) are connected to an electronic circuit (72). The air is finally exhausted through a hose (56). USE/ADVANTAGE - In motor vehicle with heating, ventilation and air-conditioning, device can be installed without being susceptible esp. to thermal radiation.
Patent DE-4324462-A1 (DE)
Title: Seal
Inventor: LANG JUERGEN DIPL ING
IPC: F16J15/06
Filed: 1993-07-21
Abstract: The invention relates to a rubber-elastic seal embedded in a groove between two housing parts of a drive assembly of a motor vehicle, a web of one housing part being braced against the seal by means of fixing bolts. In order to design a simple and low-cost seal of the generic type in such a way that its sealing effect is further improved compared to the known prior art, it is proposed according to the invention that a part of the web be insertable into the seal and that the surface of the web part be enclosed on all sides by the seal and that the seal be pressed essentially perpendicular to the direction of insertion of the web.
Patent DE-4324692-A1 (DE)
Title: Piezoelectric force sensor
Inventor: HOPF GERALD DIPL ING
IPC: G01P15/09
Filed: 1993-07-23
Abstract: A piezoelectric force sensor is proposed in which a piezoelectric plate (1) has an electrode (4, 5) on the upper side and lower side, respectively. One of the electrodes (4, 5) is connected electrically via a conductive track (20, 21). In the event of a breakage of the piezoelectric plate (1), the conductive track (20, 21) is interrupted and the remaining residual capacitance of the conductive track (20, 21) becomes so small that reliable detection of the breakage is possible (Figure 2). <IMAGE>