baber/WOPTO huggingface dataset:
Patent DE-4224445-A1 (DE)
Title: Sterilisation of germ-carrying substances, esp waste water in wash basin drains - by exposing waste water to radiation from UV-light source built into drain U-bend having screened and switched UV-light source
Inventor: BRUECK GERNOT K
IPC: C02F1/32
Filed: 1992-07-24
Abstract: In a new sterilisation procedure, waste water (2) in a U-bend (1) in the drain from a sink, bidet etc., is subjected, pref. at the inlet (23) to the U-bend, to at least an intermittent source of UV radiation. At least one UV-light source (16) is built into the U-bend and means (18,15) are provided for screening the UV-light and for switching the light source on and off in such a way that the escape of UV radiation is prevented. Also claimed is a device for carrying out the procedure, with a translucent wall (21) located between the light source and the waste water and extending below the water level (19). A UV-light screen (18) is provided, and an opaque plug (7) is located in the inlet (5) to the drain. Removal of this plug (5) causes the light source to be switched off. The inner surface of the U-bend has a mirror finish, consisting pref. of a chromium coating, at least in the water inlet region (6). The inner surface of the plug has a similar mirror finish. The translucent wall is made of quartz-glass, teflon or a specially prepd. glass, and its translucent area can be varied by the use of an external slide (24). A reflector (28), pref. undulating, is provided on the opposite side of the light source from the translucent wall. USE/ADVANTAGE - Used for sterilising substance which are contaminated with disease-carrying germs, and esp. waste water in drains from appliances such as wash basins, bidets etc. The waste water is reliably and effectively sterilised and radiation escape is prevented.
Patent DE-4225815-A1 (DE)
Title: Strain gauge pressure sensor in IC engine cylinder head seal - provides metal enclosure for combustion chamber opening with strain gauge transducer for detecting combustion irregularities
Inventor: GUERICH GUNTER DR ING
IPC: G01L23/18
Filed: 1992-08-05
Abstract: The cylinder head seal has a metal enclosure (2) for combustion chamber openings (3) and sensors (5) on the seal for the detection of irregularities in the combustion process during engine operation. The sensor consists a strain gauge attached to at least one metal enclosure, and comprising an electrical resistance varied by extension and compression. ADVANTAGE - Effective, simple and reliable measurement device for detecting combustion irregularities.
Patent DE-4230658-A1 (DE)
Title: Explosive fuelled thrust jet drive in combustion chambers - has exothermal reaction and pressure wave on gas pressure fastening tube and fuel supply
Inventor: EHBAUER HUBERT-G
IPC: F02K9/00
Filed: 1992-09-14
Abstract: The drive uses a combustion chamber (1, 6), followed by pressure wave and gas flow tube (3), and corresp. material pipes (2). The explosives provide an exothermal reaction (7), releasing high pressure gases, generating the drive thrust force, on outlet. Guide baffles (9) prevent backflow of pressure waves and gas pressure propagation into the combustion chamber (5). A whirl effect in front of the chamber opening provides thin suppression, while exhaust gas is cleaned by large filters (4). USE/ADVANTAGE - For aircraft and possibly cars, with separate drive and thrust reversal, and use of effective fuels.
Patent DE-4231682-A1 (DE)
Title: Reversible inhibiting thromboxane A2 blocker utilisation for activity inhibition - by prolonging function and storage stability of thrombocytes in thrombocyte concentrates or preserved blood, for inhibiting aggregation and treating thrombosis
Inventor: BETTIN-WILLE BAERBEL DR
IPC: A61K35/19
Filed: 1992-09-22
Abstract: The utilisation comprises prolonging the activity and storage stability of thrombocytes in thrombocyte concentrates or preserved blood. The TXA2 blocker is pref. a TXA2 receptor agonist or a TXA synthetase inhibitor or has both activities. Esp. the TXA2 blocker is Sultroban or Daltroban. Sultroban is used in an amt. of more than 8 mg, (10-15 mg) in 400 ml thrombocyte concn. Daltroban is used in an amt. of more than 0.8 mg (1-1.5 mg) in 400 ml thrombocyte concn. USE/ADVANTAGE - The thromboxan TXA2 blockers have an anti aggregatory effect (i.e. avoid promoting activation processes in the thrombocytes in the concn. which may lead to aggregation). The effect in reversible (i.e. removed as soon as the thrombocytes are transferred to the patient, or the thrombocytes may not promote haemostasis). The activity of the TXA2 blockers is selective and undesired side effects are avoided. The addn. of the TXA2 blockers may be varied i.e. may be added to the finished thrombocyte, or during blood donation before leading the blood to the cyta phoresis device or used to treat the thombocyte donor prior to thrombocytapoeisis. The treated thrombocyte concentrates may be used to treat e.g. thrombocytoperic disorders
Patent DE-4233681-A1 (DE)
Title: Sliding door driver - controls movement of door using gear mechanism and two armed lever in operative connection with electromagnet and motor shaft.
Inventor: RICHTER ERWIN
IPC: E05F15/632
Filed: 1992-10-07
Abstract: The sliding door drive has a drive motor (2) driving at least one sliding panel. The drive has an electric coupling device (5) which couples the motor drive shaft (4) to a drive belt plate (6). The latter drives a belt (60) connected to the sliding door. An emergency opening motor is provided in the form of a panic spring. This has one end on the sliding door and the other end is fixed in place. When the door closes, the spring stores energy to urge the door into the open position if the motor fails. The drive shaft is fixed to be axially movable relative to the belt plate by the coupling device. To control the axial sliding movement, a two-armed lever (5a) is provided. One end of the lever cooperates with an electromagnet. The other end cooperates with the drive shaft. ADVANTAGE - Compact and simple device which provides safe and reliable operation.
Patent DE-4234619-A1 (DE)
Inventor: LANKUTTIS KLAUS
IPC: H01H11/00
Filed: 1992-10-14
Abstract: The invention is intended to overcome the disadvantage of known overload relays that they cannot be combined, or can be combined only in a costly manner, with contactors and outgoing phase conductors of various connection types, phase magnitudes and phase separations. The new overload relay (10) consists of the three modules (which are encapsulated in moulded housings): basic apparatus (12), connecting block (14) on the contactor side, and connecting block (16) on the load side. Both connecting blocks (14; 16) are provided with phase connections (22) whose connection type and/or phase interval and/or phase magnitude (23) may be the same or different. The connecting blocks (14; 16) are mechanically and electrically detachably connected to the basic apparatus (12). At least the basic apparatus (12) or the connecting blocks (14; 16) has or have means for fastening on a mounting base. In the case of a further solution, the connecting blocks (14; 16) are of a design type which is compatible with at least two different contactors (2). A typical field of application of the invention is motor protection. <IMAGE>
Patent DE-4239064-A1 (DE)
Title: Vacuum leg splint with integrated foot support - has central chamber which can be lengthened and independently deflated and has rigid member act as joint or stabiliser
Inventor: SCHNITZLER MARION
IPC: A61F5/058
Filed: 1992-11-20
Abstract: The central chamber can be lengthened by 40 - 50 cm and is simultaneously, the lower third is separated from the side chambers (a,b,c). The central chamber can be deflated (o) separately. There is a rigid slidable element (d) integrated into the central chamber region. This element can either serve as an alternative foot joint or as a foot stabiliser. The binding straps are made from an elastic material. USE/ADVANTAGE - For carefully transporting persons with fractured legs, in the emergency rescue services. It is quick to apply and guarantees a good position for the patient and allows for over stretching of the leg. It can fit any leg length.
Patent DE-4244562-A1 (DE)
Title: Support structure for bath or shower
IPC: A47K3/02
Filed: 1992-12-30
Abstract: A single or multi-part base plate (1) forming the trough support face is connected to side walls (2,3) which are of sandwich structure. The space between at least two spaced layers is filled completely or partially with a soft resilient material. When mounted on rough concrete the base plate is also of sandwich structure and when mounted on floating plaster floor a base plate is used which is free of insulating material.The side walls may have ideal break points or incisions corresponding to commercially available bath measurements. The side walls are connected to the base plate by push-in connections such as sockets and guide sections or by swivel hinges.
Patent DE-4303321-A1 (DE)
Title: Interlocking block and also interlocking paving produced by using such blocks
Inventor: GODELMANN BERNHARD
IPC: E01C5/06
Filed: 1993-02-05
Abstract: The invention relates to a novel design of an interlocking block with a substantially parallelepipedal body which has four peripheral sides adjoining one another at right angles and arranged in planes perpendicularly to the upper and lower side of the interlocking block, and also with projections and recesses on these peripheral sides.
Patent DE-4305409-A1 (DE)
Title: Method for numerical (track) control
Inventor: HILPERT BERNHARD
IPC: G05B19/4155
Filed: 1993-02-22
Abstract: In a method for numerical (track) control of a machine tool, the control of the machine has fed to it sets of data in a cyclic fashion, which designate points (spatial coordinates) of movement axes. These sets of data are converted in real time into a polynomial, preferably in accordance with the method of the least square error, by which means a considerable data compression results. From this polynomial, points (spatial coordinates) to be driven to along the movement axes are determined in accordance with the system time constants of the machine tool and are fed, as corresponding electrical signals, to the axis drives of the machine tool.
Patent DE-4305444-A1 (DE)
Title: Folding blind, in particular for sloping flat roof windows
Inventor: DIENER JOACHIM
IPC: E06B9/32
Filed: 1993-02-23
Abstract: The folding blind is intended, in particular, for sloping flat roof windows. It has a movable rail (14) which is connected to the covering (16) and is driven by positively locking drawing-means mechanisms (18, 22). The drawing means (22, 26) comprise two parts. That part (26) which does not run over the drive wheel (18), but over deflection members (28, 30) at the other end of the drawing-means mechanism, is a drawing cord or a drawing wire (26) and, in the case of a covering braced in the region between the deflection members (28, 30) and the movable rail (14), may also serve as a bracing cord or bracing wire. <IMAGE>
Patent DE-4318279-A1 (DE)
Title: Air bag module construction for vehicle - incorporates heat shield which encloses rear section of inflation unit
Inventor: RHEIN JOHN F
IPC: B60R21/20
Filed: 1993-06-02
Abstract: The safety air bag system comprises an inflation device (100), a coupling system (300), an air bag (400), a cover (500) and a reaction structure (600). The inflation device is positioned to deliver an inflationary medium to the air bag. The coupling system, the air bag and the cover are secured to the reaction structure by a min. number of fastening elements. In addition a heat shield (200) is provided which encloses in the form of a cradle a rear section of the inflation device. USE/ADVANTAGE - Air bag module construction for vehicle reduces costs and simplifies hitherto complicated mfr. procedures.
Patent DE-4321593-A1 (DE)
Title: Ensuring optimum conditions prior to laser joining - whereby IR emission from the parts is monitored and compared with predetermined value prior to joining process
Inventor: HORITA MANABU
IPC: B23K26/03
Filed: 1993-06-29
Abstract: Appts. for joining together two parts consists of a laser beam (11) which is directed onto the two parts via a spectral-selective reflection/permeable mirror (5) and condensor lense (7) for focussing the laser, a support for holding the two parts which is moveable in an X-Y plane to ensure the laser focal point is located on the joint area, a temperature sensor (13) which receives the infrared radiation emitted from the parts which pass through the mirror (5), and a computer (21) which receives a signal from the sensor (13) representing the temperature of the part and compare it with a predetermined signal corresponding to a previously obtained satisfactory joint. Once the signals correspond after various adjustments the joint can be produced. USE/ADVANTAGE - Joining connection leads to semiconductor chips. By using a laser beam in such a way, fault-free reliable joints can be produced.
Patent DE-4323429-A1 (DE)
Title: Ignition system for opposed-cylinder internal combustion engine - uses electronic distribution circuit with paired sparking plugs supplied simultaneously via separate transformers
Inventor: FUKUI WATARU
IPC: F02P15/08
Filed: 1993-07-13
Abstract: Each pair of opposed cylinders (71-74) is fired with two simultaneous sparks from a separate ignition transformer (43-46). A transistor switch is turned on by a buffer amplifier (83-86) driven by the controller (3A) with timing derived from a crankshaft angle sensor (1A) and other sensors (2) of eg engine speed and load. The sec winding of each transformer is connected between the sparking plugs of two cylinders of different pairs so that those of each pair are fired by the same ignition pulse (IB1 or IB2) acting through separate buffer amplifiers (83, 86 or 84, 85). ADVANTAGE - Requires no mechanical distributor and can be implemented with simplified construction ensuring high operational security.
Patent DE-4331833-A1 (DE)
Title: Process for producing bakery products
Inventor: MUELLER KARL-HERMANN
IPC: A21D13/04
Filed: 1993-09-20
Abstract: By means of the process according to the invention, bakery products are to be produced which can be kept for a relatively long period with the finest quality even under extreme external influences. According to the invention, water and oil and additives serving for flavour development are added to a mixture of wheat germ flour and maize flour, the additives used being aniseed and/or black sesame seed and/or onion seed and/or nigella seed and/or cumin seed. 1.5 parts of wheat germ flour are expediently admixed to one part of maize flour. To the mixture of wheat germ flour and maize flour, there can be added in small amounts rice flour and/or pumpkin seed flour and/or sunflower seed flour and/or linseed flour and/or date flour. The bakery products produced according to the invention can be kept for a relatively long period, retaining the predetermined flavour and with finest quality, even at high air temperatures and high atmospheric humidity.
Patent DE-4336979-A1 (DE)
Title: Roll-over protection device for a motor vehicle of open construction
Inventor: ALLIGER MICHAEL DIPL ING
IPC: B60N2/427
Filed: 1993-10-29
Abstract: If a vehicle of open construction is turned over, the backrest (7) of the seat (3) is automatically pivoted beyond an upright position towards the front. The head of the person using the seat is thereby moved out of the possible striking region into a protective position.   <IMAGE>
Patent DE-4339045-A1 (DE)
Title: Air heater for drying grain and cereal prods.
Inventor: WIESMEIER FRANZ
IPC: F26B21/00
Filed: 1993-11-16
Abstract: Air heater comprises a combustion chamber (4) which is closed at the end side (19) away from the burner (5) when the air heater (1) is in function. The fire gases (6) are fed from the combustion chamber (4) towards the exhaust gas outlet (11) to heat the heat exchanger surfaces (8-10). The exhaust gas (17) passes from the exhaust outlet (11) through adjustable openings (26) to the heated fresh air (14).
Patent DE-4342643-A1 (DE)
Title: Photochemical fixation by means of a UV radiator
Inventor: POCHNER KLAUS
IPC: G03G15/20
Filed: 1993-12-14
Abstract: The invention relates to ink-jet printers in which a fixing stage is arranged downstream of the printing-ink application head (1; 1a, 1b). In order to accelerate the fixing and to lower the power consumption, the fixing stage is fitted with a radiator (2) which emits UV light. An open, dielectrically impeded discharge (23') is also proposed. The invention also relates to the photochemical fixing method itself which is initiated and completed by this UV lamp (2) in the dye mixture which can be configured as printing ink or toner. <IMAGE>
Patent DE-4343444-A1 (DE)
Title: Cut-and-grip electrical contact element with U-shaped spring
Inventor: JANCZAK ANDREJ DIPL ING
IPC: H01R4/24
Filed: 1993-12-20
Abstract: Each of two elements (1) set up alongside each other has a connecting contact (4) and a clamping slot (8) for an inserted wire, and an isolating contact spring (7) at the other end having a point of contact (3) with its counterpart within the upper section (6) of a plastic housing. For greater springiness the contact spring is U-shaped with a shorter limb (13) originating immediately below the slot, and between the two supports (12) of the connecting contact on the plastic base (10).
Patent DE-4344513-A1 (DE)
Title: Functional cyclo-olefin copolymers (COC) prodn.
Inventor: KREUDER WILLI DR
IPC: C08F8/06
Filed: 1993-12-24
Abstract: Cyclo-olefin copolymers (COC-1) with a soln. viscosity of at least 0.25 dl/g are claimed, contg. (A) 0.1-99.99 wt.% cyclo-olefin units, (B) 0-80 wt.% acyclic olefin units and (C) 0.01-50 wt.% peroxide oxygen linked directly to carbon atoms in the polymer chain. Also claimed is a process for the prodn. of peroxygenated COC-1 as above, by reacting non-functional COC with oxygen in the presence of free radicals. Also claimed are COC with a soln. viscosity of at least 0.25 dl/g (COC-2), obtd. by reacting the above COC-1 with a derivatising agent, pref. a reducing, oxidising, esterifying or etherifying agent or an alpha,beta-unsatd. cpd.. This process is also claimed as such. Also claimed are coating materials contg. COC-1 or COC-2.
Patent DE-4401194-A1 (DE)
Title: Car seat adjuster with hollow drive shaft
Inventor: SCHUMANN PETER DIPL ING
IPC: B60N2/02
Filed: 1994-01-11
Abstract: To the hollow drive shaft (1) is coupled a drive lever and/or holding angle (2,3). A wall part (10) of the hollow shaft is deformed to form an integral drive lever and/or holding angle. The deformed part is angled and/or offset w.r.t. the drive shaft axis (11). Pref. the drive lever and/or holding angle is provided on at least one end of the of the drive shaft. The drive lever may consist of a flat profile, formed from two superimposed layers (21,22,31,32) of material pressed out of the drive shaft material. The drive lever etc. may be deformed between the ends of the drive shaft.
Patent DE-4401675-A1 (DE)
Title: Optically transparent insulating glass pane
Inventor: ORTMANNS GUENTER DR
IPC: C03C27/12
Filed: 1994-01-21
Abstract: Optically transparent insulating glass pane consists of several spaced apart glass panes, of which one glass pane with an electrically conducting light-permeable surface layer having high surface resistance. The novelty is that the electrically conducting surface layer (6) has a surface resistance (hollow space wave resistance) of 50-400  OMICRON . for high frequency radiation of 1 GHz, and is arranged on one of the glass panes (5) away from the radar radiation source. The intermediate spaces (2,4) are filled with a gas, different from air, between the individual glass panes (1,3,5). The gas has low heat conductibility.
Patent DE-4401850-A1 (DE)
Title: Process for writing information into glass
Inventor: HORST HANS-JUERGEN
IPC: G11B7/0045
Filed: 1994-01-22
Abstract: Process for writing information into glass is claimed, in which thermal change action occurs by adjusting light source and glass type, connected by an optical appts., which leads to formation of submicrons and quantitatively defined, stable potential in the glass. Also claimed are: (i) a process for reading information enclosed in the glass; (ii) a process for writing data into a glass body made of photosensitive glass; (iii) a process for reading metal clusters and nuclei in the glass bodies.
Patent DE-4403373-A1 (DE)
Title: Adhesive packaging strip esp. to secure caps to ends of paper rolls
Inventor: KAISER HANS
IPC: C09J7/38
Filed: 1994-02-03
Abstract: The adhesive strip (10) for packaging, especially to secure caps (26) to the ends of paper rolls (20), has adhesive zones (12) on at least one of its two sides.  They alternate with non-adhesive zones (14) along the length of the strip (10).
Patent DE-4408552-A1 (DE)
Title: Top roll
Inventor: YAGUCHI YASUNORI
IPC: D01H5/56
Filed: 1994-03-14
Abstract: In the case of the top roll in accordance with the invention, the end bush 21 is removed from the shaft 15 by releasing the screw 22 from the shaft 15, and the thrust ring 23, the thrust ballbearing 24 and the thrust ring 25 are removed from the shaft 15. When the connector 19 is removed from the roll cylinder 14, the roll cylinder 14 can be released in a simple manner from the shaft 15. <IMAGE>
Patent DE-4414734-A1 (DE)
Title: Circuit for assessment of switching condition of vehicle keyless locking system
Inventor: GLEHR MANFRED DIPL ING
IPC: B60R16/02
Filed: 1994-04-27
Abstract: A transponder type circuit to assess the switching condition of a car locking system has a pulse generator (1) operating a main switch(2). A discriminator (4) assesses the switch condition and is connected to a control unit (3) for engine units (6,7). The control unit is switched on when the main switch is. The discriminator is a Schmitt Trigger (41) with a logical addition point (42). The pulse generator, discriminator and control unit are joined to a storage cell (5) for the switch condition. This is a RS-flipflop. The control unit is a microprocessor. The discriminator can also be an analog-digital converter (ADC) and along with the flipflop is integrated with the microprocessor.
Patent DE-4418611-A1 (DE)
Inventor: FUJISAKI AKIHIKO
IPC: H01L29/06
Filed: 1994-05-27
Abstract: A semiconductor element cooling apparatus cools at least one semiconductor element mounted on a circuit substrate 12. A coolant flow 43 is obliquely hit by radiator fins 37. Alternatively an angled fan may provide a flow of angled coolant or partitions may provide reduced area gaps of increased coolant velocity. <IMAGE>
Patent DE-4442884-A1 (DE)
Title: Hard moulded body with open pores
IPC: F16C33/12
Filed: 1994-12-01
Abstract: A moulded body is made of hard material which has open pores and acts as a light metal matrix. The size of the hard particles near the surface of the body are max 0.1 mm and the distance between the particles is max 2 mm. The pores are filled with a metal which provides a sliding surface property. To increase the body strength, the hard particles are held together with an organic and/or inorganic binder before being hardened in a mould and then fired at 700-1100 deg C.
Patent WO-9014929-A1 (WO)
Inventor: SCHMID WOLFGANG
IPC: B25D16/00
Filed: 1990-05-12
Abstract: Marteau mécanique équipé d'un système de percussion pneumatique enclenché par la pression du marteau sur la zone de travail, conçu pour améliorer l'efficacité du système d'enclenchement et diminuer la force de pression à fournir par l'utilisateur. Cet objectif est atteint au moyen d'un embrayage (12/20) à renforcement automatique, dont la force d'accouplement est fournie principalement par l'arbre intermédiaire (8) au moyen d'un disque de commande (28). Des surfaces de commande (27) sur le disque de commande (28 et 24) sur l'élément d'embrayage mobile (20) transforment le mouvement de rotation en force d'accouplement axiale.