baber/WOPTO huggingface dataset:
Patent DE-19635265-A1 (DE)
Title: Chilled or frozen goods display cabinet with cold air circulation
Inventor: BLOCH EDWIN DIPL ING
IPC: F25D17/06
Filed: 1996-08-30
Abstract: The refrigerated counter or display cabinet for chilled or frozen products is cooled by cold air circulation by means of a fan and heat exchanger cooled by the evaporator of a separate refrigeration circuit remote from the display space. The cabinet consists of an insulated casing (1), open at the top, a goods display space (2) and circulation channels (3). Within the cabinet, but beneath the display space, is a heat exchanger (10), pump (9) and fan (4) circulating air through the circulation channels. In a separate compartment (13) is a conventional refrigeration circuit (11), comprising a compressor (5), condenser (6), expansion valve (7) as well as a heat exchanger (8) by which the secondary circuit (12) is cooled.
Patent DE-19643093-A1 (DE)
Inventor: HAHNE MICHAEL
IPC: A61K39/00
Filed: 1996-10-18
Abstract: Disclosed are the use of FasL as active pharmacological component in the treatment of TH1/TH2 diseases, compositions containing FasL and one or more cytokines, specially interferon- gamma , the use of a composition according to claims 11 and 12 for the treatment of TH1/TH2 diseases, the use of autologous Cd4<+>/FasL<->/TH1 cell lines of the patient, transfected with the FasL gene sequence or with physiologically active fragments of the FasL gene sequence for the treatment of TH1/TH2 diseases.
Patent DE-19645006-A1 (DE)
Title: Data communication system between computers
Inventor: GROSSER RENE
IPC: G06F13/42
Filed: 1996-10-31
Abstract: The communication system is used to provide a client-server connection over the internet between a number of processes. The system has the client server process Pc coupled to a second process Psi. Connected between the two are other processes Pm,Pm' that allow modification and protocol changes to be made to the data.  Data for transfer to the second process are forwarded to the third process. The data are modified and protocol changes are made by the third process. A forth process performs reverse modification and protocol changes. The reverse modified data are transferred from the fourth process Pc to the second process.
Patent DE-19645794-A1 (DE)
Title: Delivery and removal unit for sheet-metal workpieces on a press line, a transfer press, a multistage press for large workpieces, or a similar press installation
Inventor: LUETZ NORBERT
IPC: B21D43/05
Filed: 1996-11-07
Abstract: The delivery and removal unit provided with holding devices for picking up sheet-metal workpieces and transporting them with several degrees of freedom is characterised by the following facts: a) three members (8, 2) with variable length are installed on a pickup bracket (6) so that the linear axes of two members (8) are parallel to one another, while the third member is not oriented parallel to them; b) predetermined changes in the position of the pickup element (7) with up to two degrees of freedom are achieved by variation of the length of the members (8, 2); c) pulses for control of the motors (10) actuating these members generated by a computer program.
Patent DE-19646445-A1 (DE)
Inventor: KNOELL BURKHARD
IPC: F15B11/05
Filed: 1996-11-11
Abstract: The invention concerns a valve arrangement (1) for supplying, in a manner adapted to the pressure and volume flow, at least one consumer which, via two working connections (A1, B1, A2, B2) of a constantly adjustable directional control valve (4, 6), can be supplied with hydraulic fluid or connected to a tank (T). Associated with the two working connections (A1, B1, A2, B2) of the valve arrangement (1) is a common pressure balance (16, 18) whose piston (66) is guided in an axially displaceable manner in an axial bore (32) in the directional control valve slide (12) such that, when the directional control valve (4, 6) is suitably triggered, one of the two working connections (A1, B1, A2, B2) can be connected alternatively to the pump connection (P). A control pressure (25), which corresponds, for example, to the highest system load pressure, the individual load pressure or a pressure derived therefrom, acts on both end faces of the directional control valve slide (12) and on the spring side of the pressure balance piston (66).
Patent DE-19647116-A1 (DE)
Title: Train door opening system with emergency operating levers
Inventor: MOCK WILFRIED DIPL ING
IPC: E05B83/36
Filed: 1996-11-14
Abstract: The auxiliary unlocking device is used for locks on doors especially of railway carriages. It has a pivoted (11) latch (10) with a groove engaging a bolt (15). It may be moved by a first eg. piston and cylinder unit and has a lug pressing against a knob (21c) forming part of the auxiliary mechanism (1). This knob may be moved forward by a second cylinder (21). The piston (21e) in this cylinder moves against a spring (21f) and the piston rod (21a) may be restrained by a bolt (70) which is moved in front of the end of the piston rod by a spring (72). It may be moved into its disengaged position by air pressure transmitted via a line (75) to push down a piston against the pressure of the spring. The end of the piston rod may move into a bore (21d) in a housing (21b) carrying the knob. There are two emergency levers (30,40) for opening the door, connected to hydraulic cylinders (23,24) and a hydraulic pressure intensifier (50) to operate the unlatching mechanism.
Patent DE-19647866-A1 (DE)
Title: Hapten-protein and hapten-polymer conjugates
Inventor: SPENER FRIEDRICH PROF DR
IPC: G01N33/531
Filed: 1996-11-19
Abstract: Hapten conjugates in which a hapten is coupled to a protein or polymer by means of a transglutaminase are new.
Patent DE-19649042-A1 (DE)
Title: Throttle control rod of locomotive diesel engine
Inventor: SCHOOF CLAUS-GEORG
IPC: F02D11/00
Filed: 1996-11-27
Abstract: The throttle control rod (2) connects an electrically operated setting motor (1) to an injection pump (3). A damping device for the throttle control rod is provided. This may be a hydraulic damper fitted in parallel with the throttle control rod return spring (4). Alternatively, the damping device may be a friction damper (6, 7), preferably connected to the shaft of a load indicator (5). An electrical damping device is also possible, in which am electric motor is used as a generator. The degree of damping of such a device can be adjusted by resistances.
Patent DE-19651992-A1 (DE)
Title: Skin cell culture medium comprising serum
Inventor: BAUR MARKUS DR RER NAT
IPC: A61K38/00
Filed: 1996-12-13
Abstract: Cell culture medium (I), for culturing skin-typical cells (especially dermal equivalent cells from outer root sheath (ORS) cells) comprises homologous or autologous serum or its active components.
Patent DE-19652298-A1 (DE)
Title: Car body deep-drawing press pump with primary-loaded pistons
Inventor: BEHL HELMUT
IPC: F04B9/113
Filed: 1996-12-16
Abstract: The transmitter (4a) load valve is a continuously adjusting way-valve (14) in whose intermediate float setting the pressure transmitters (4a) are connected to a tank (T). The primary pump (10) control unit (34) actuates the valves (14) depending on the transmitter piston travel or the pressure in the primary circuit. The transmitters share an adjustable pump (1) as a primary and are circuited in parallel so that each cylinder and piston are exposed using the pump to the primary circuit pressure. The cylinder has a high-pressure piston sector (26) to act on the pressure fluid tapped at pressure from the fluid tank (HFA) using valve (46,48), and in this case the primary pump consists of a zeroing adjuster pump.
Patent DE-19653164-A1 (DE)
Title: Manufacture of piston for axial piston engine
Inventor: LEMMEN RALF DR
IPC: F04B1/12
Filed: 1996-12-19
Abstract: The piston consists of a main metal body (3) with part spherical end and an outer sleeve (2). It forms the cylindrical surface of the piston and is mounted on the main body. The outer sleeve is made from a ceramic material which has a smaller coefficient of thermal expansion than the material of which the main body is made. The main body is first fabricated and is heated to a pre-determined temperature. Then the ceramic sleeve is mounted on the main body eg. by injection moulding.
Patent DE-19707221-A1 (DE)
Inventor: RUPANER ROBERT DR
IPC: C09D5/02
Filed: 1997-02-24
Abstract: In order to prepare an antibacterial and fungicidal polymer dispersion, a polymer dispersion is mixed with an amount of a protective polymer which is dispersible in the polymer dispersion, said amount being sufficient to attain an antibacterial and fungicidal effect. The protective polymer comprises: between 3 and 60 wt %, relative to the total weight of components a) and b) without metallic ions, of at least one C3 to C7 alpha, beta-monoethylenically unsaturated mono or dicarboxylic acid which is partially or completely neutralized or can be present as an anhydride, as component a); between 97 and 40 wt %, relative to the total weight of components a) and b) without metallic ions, of at least one C1 to C20 alkyl(meth)acrylate, of a C1 to C20 carboxylic acid vinyl ester, of a vinyl aromatic containing up to 20 carbon atoms, of an ethylenically unsaturated C3 to C6 nitrile, of a vinyl halide or a non-aromatic C4 to C8 hydrocarbon and at least two conjugated double bonds or ethylene or propylene as component b); between 0 and 50 wt %, relative to the total weight of components a) and b) without metallic ions, of at least one further ethylenically unsaturated monomer, as component c); and between 0 and 20 wt %, relative to the total weight of components a), b) and c) without metallic ions, of at least one cross-linking polyfunctional monomer, as component d). Between 1 and 100 mol % of the acid groups are converted into salts of at least one antibacterial and/or fungicidal metallic ion.
Patent DE-19708941-A1 (DE)
Title: Electrical switch esp for electrical tools with electric drive motor
Inventor: SCHAEFFELER ALOIS
IPC: H02K11/40
Filed: 1997-03-05
Abstract: The switch has a housing with two input connections (3,4) for connection to a voltage source, two output connections (5,6) for connection to the electrical tool, a press button actuator (7) and at least one contact system (10) with a fixed contact (12) connected to the first input and contact rocker (14) with two lever arms and a rotary bearing (19). The first arm is spring biased towards the fixed contact. The actuator acts on the second arm so that the first arm contacts the fixed contact. The second input connection has a connecting part (17) to the second output connection. A current rail (18) in the housing transverse to the actuator motion starts between the input connections and ends near the first output connection and has a connection via a switchable contact system (11) to the first output connection.
Patent DE-19710283-A1 (DE)
Title: Shock-absorbing device on tip barrel weapon
Inventor: BLASER HORST
IPC: F41C7/11
Filed: 1997-03-13
Abstract: The weapon includes a tip bearing, a barrel hook and a counter piece on a breech block working with the barrel hook. The barrel hook and the counter piece in the locked state of the weapon have surfaces located one on the other, an adjustment device being provided for at least one of the surfaces. The surfaces are arranged at right-angles to the barrel axis (2) and the counter piece (12) is adjustable and fixable at an acute angle to the surface (11) working in conjunction with the barrel hook (7). The distances of the surfaces (10,11) from the barrel axis (2) coincide at least with the distance of the axis of the tip bearing (5). The counter piece (12) has two surfaces, which enclose an acute angle between them, whereby the one surface works in conjunction with the barrel hook whilst the other surfaces serves for the adjustment of the counter piece.
Patent DE-19710419-A1 (DE)
Title: Vane type compressor for e.g. air conditioner used in motor vehicle
Inventor: ONO MITSUYA DIPL ING
IPC: F04C29/12
Filed: 1997-03-13
Abstract: The compressor includes front (20) and rear (25) side bodies fixed to the opposing front and rear surfaces of a cam ring (1). A rotor (2) is stored in the cam ring and is rotated by a drive shaft (7). Vanes slides on vane grooves formed to the rotor. A pair of bearings (8,9) are installed on predetermined parts of the drive shaft to support it as it rotates with the rotor. Compression spaces are enclosed by the side bodies, the cam ring, the rotor, and the vanes. A shaft seal chamber (60) is formed between the shaft seals installed on the peripheral surfaces of the shaft and one of the bearings. Two guide paths (30,32) are formed on the front side body. One of the guide paths leads low pressure coolant from the shaft seal chamber to any of the compression spaces. The other guide path leads coolant during compression stroke from the compression space to the shaft seal chamber.
Patent DE-19714440-A1 (DE)
Title: Silicon peroxide compounds used as oxidants
Inventor: KOENIGSTEIN KARSTEN DR
IPC: D06L4/12
Filed: 1997-04-08
Abstract: Silicon peroxide compounds of formula (XO)3Si-O-O-Si(OX)3 corresponding to X6Si2O8 (I); which contain Si-O-O-Si groups and are obtained by reacting silanes with hydrogen peroxide (H2O2), are new; in which X = (i) hydrogen (H) (corresponding to Si2O8H6, a condensed peroxo-acid), (ii) hydroxyl (OH) (corresponding to Si2O14H6, a condensed peroxo-acid with free perhydroxyl groups), (iii) (crosslinked) silicon dioxide (-Si(-O-X)3 (corresponding to SiO2, a condensed silicon dioxide with only a small peroxo fraction), (iv) -OX (with X selected from the other groups, giving Si compounds with a higher peroxide fraction) or (v) O3Si-O-O-SiO3 (corresponding to SiO4, a condensed peroxo-acid, Si peroxide).  (I) are Si peroxide (cross-linked) or Si peroxo-acids or any mixture of these substances. All can be obtained by reacting silanes with H2O2. Also claimed are (a) Si peroxide, obtained by reacting silanes with H2O2; (b) Si peroxo-acids Si(O2H)4 (= SiO8H4), obtained by reacting silanes with H2O2 at very great dilution; and (c) crosslinked stages between Si peroxo-acids and Si peroxide, obtained by condensation of Si peroxo-acids.
Patent DE-19715702-A1 (DE)
Inventor: WIEDEMANN GUENTHER DR ING
IPC: B23K26/40
Filed: 1997-04-15
Abstract: The invention relates to a method for removing one or several layers by laser, with self-regulating process limitation. According to the invention, the removal takes place during short periods of interaction with laser light of such a wavelength that it is so heavily absorbed by one part of the total composite (either the part which is being removed or the part which is being retained), that the removal threshold of the material concerned is exceeded, and the absorption of laser light of the same intensity by the other part of the total composite (the part which is being retained or the part which is being removed) is so low that this removal threshold is not reached.
Patent DE-19722228-A1 (DE)
Title: Fixing of tools for cutting machine with different forming stages
Inventor: HITE WILLIAM H
IPC: B30B13/00
Filed: 1997-05-28
Abstract: The cutting machine has an impact component (11) and a carriage (12). The carriage is movable to-and-fro in the direction of the impact component. The impact component and carriage carry tools interacting on a number of different working stations. At least the impact component or the carriage has a number of receiving areas which are designed for detachable holding of a tool cassette (19) during tool change. An automatic chucking element is provided for each receiving area.
Patent DE-19730955-A1 (DE)
Title: Calendering process for manufacturing flat material with a distortion-free pattern
Inventor: VIELUF HANS-DIETER
IPC: B29C43/30
Filed: 1997-07-18
Abstract: Calender for producing flat material (7) has two main rolls (6,8) and a metering roll (11) or a stationary blade forming an additional calendering nip (10) against one main roll (6) for guiding the carrier (2). The metering roll (11) diameter is less than that of the main rolls (5,8) and a hopper (3) for feeding fluid or granular material (4) onto the carrier is located so that the material passes through the additional nip (10). The metering roll (11) is interchangeable and moves relative to the main roll (6) to vary the nip (10) and hence the thickness of material (4) applied to the carrier (2). In a process using the calender granular or fluid material is fed onto the carrier (10) at the nip (10) between the metering (11) and main (6) rolls and the coated carrier is then calibrated by passing through the nip (9) between the main rolls (6,8).
Patent DE-19733796-A1 (DE)
Inventor: GMEILBAUER ENGELBERT
IPC: B24B23/04
Filed: 1997-08-05
Abstract: The invention relates to a hand controlled motor driven oscillating device with an oblong housing consisting of a grip section (22) and an oscillating head section (3). In the inventive device it is essential that the grip section (3) should pivot in relation to the oscillating head section with respect to its angle position thereto. This provides the advantage of enabling the grip section (3) to be oriented from a position parallel to the working surface of the oscillating head section (3) i.e. in relation to the tool attached to the output shaft (18) of the head section, into an angular or perpendicular position (3). This allows the user to work in an accurate, non-tiring and unimpeded manner.
Patent DE-19733939-A1 (DE)
Title: Fluorescent lamp dimming circuit
Inventor: ROSKONI ULRICH
IPC: B60Q3/04
Filed: 1997-08-06
Abstract: The dimming circuit switches the operating frequency for the fluorescent lamp (KL) on and off at a dimming frequency with a variable pulse width, the dimming frequency being less than the operating frequency. The simultaneous adjustment of the operating voltage for the fluorescent lamp is provided by on-off switching of the supply voltage at a third frequency with a variable pulse width, the third frequency being greater than the operating frequency.
Patent DE-19737161-A1 (DE)
Title: Separation of shredded ferrous and nonferrous metals
Inventor: KOEHNLECHNER RAINER DR
IPC: B03C1/00
Filed: 1997-08-26
Abstract: Bulk solids are shredded and iron and steel particles are removed by magnets. The residual material is further shredded as required and then placed upon a vibrating separation table which is located above a disc magnet rotating beneath, resulting in a quantitative and qualitative separation of remaining magnetic materials. Nonferrous metal particles which are good conductors of electricity are pushed furthest over the separation table, while the poorer conductors are pushed a lesser radial distance from the magnetic disc. Non-electrically conducting particles are not displaced. The vibration separation conveyer and magnetic disc separator may be inclined in parallel to the horizontal, or inclined w.r.t. each other.
Patent DE-19741892-A1 (DE)
Title: Monitoring level and quality of e.g. hygroscopic brake fluid or motor oil with special reference to its boiling point
Inventor: WEHRMEYER VOLKER
IPC: G01N27/18
Filed: 1997-09-23
Abstract: In succession at intervals, both level and nature of the fluid are determined. The fluid is especially hygroscopic. A single instrument sensor is used. An Independent claim is included for the apparatus for the above process. Preferred Features: For level measurement, a temperature-dependent resistance is heated electrically, measuring the voltage across it. At least two voltage values are measured to determine level (note: the sensor is portrayed both above and in the fluid during this determination). To determine nature or quality of the fluid, the temperature of the resistance is increased by supplying a higher current, such that the boiling point for a given quality is not reached, simultaneously measuring the voltage across it. The voltage profile obtained, is compared with typical results for fluids of known quality. Evaluation by microprocessor only proceeds when the entire resistance is covered by fluid.
Patent DE-19743526-A1 (DE)
Title: Multi array optical module especially for endoscope
Inventor: SARBACH UWE
IPC: G02B27/10
Filed: 1997-10-01
Abstract: The optic module includes a stop filter (8) in the area of the inlet window of a beam splitter arrangement (1) for increasing the spectral sensitivity. The filter comprises a layer sequence on a thin-walled, transparent glass carrier having an air gap towards the surface of the beam splitter.  The stop filter layer sequence of the stop filter includes three separate deposited single filters with a multi layer combination produced by using a known transfer method. The entire arrangement enables a variable passband by selection of the multi layer foils.  An Independent claim is also included for the following: (1) a multi array optical module with a beam splitter in a prism format with mirror layers for separating beams for the colors green, red and blue.
Patent DE-19744953-A1 (DE)
Title: Security element with an auxiliary inorganic layer
Inventor: KAULE WITTICH DR
IPC: B42D25/29
Filed: 1997-10-10
Abstract: A security element has an auxiliary inorganic layer between a plastics layer and a mirror-reflective metal layer. The auxiliary layer has an optical density of maximum 1 and a thickness of less than 10, preferably 0.5-5 nm. Independent claims are also included for (i) a security document, such as a bank note or identity card, having the above security element; (ii) a foil material comprising a plastics foil bearing a plastics layer, an auxiliary inorganic layer and a mirror-reflective metal layer; and (iii) production of the above foil material by successively applying a plastics layer, an auxiliary inorganic layer and a mirror-reflective metal layer onto an endless plastics foil.
Patent DE-19745748-A1 (DE)
Title: Formwork for pouring concrete
Inventor: HINTZ GUENTER
IPC: E04G17/00
Filed: 1997-10-16
Abstract: A sealing section (5) is inserted along the side (3) of the formwork skin (1) which rests on the concrete base. The section is preferably round and is made of an elastomer. It is detachably attached to the skin by an H-section (4).
Patent DE-19752518-A1 (DE)
Title: Method for pressure casting
Inventor: MASUO EBISAWA
IPC: B22D17/24
Filed: 1997-11-27
Abstract: Bodies (4) infilterable by the melt are used to keep cores (2) in the mold or die tightened or clamped against mold or die surfaces.
Patent DE-19807517-A1 (DE)
Title: Electronic two wire switch for controlling electronic loads e.g. incandescent lamps
Inventor: REICHSTEIN HARRY
IPC: H05B39/04
Filed: 1998-02-21
Abstract: The switch (1) consists of a power switch (2) and an electronic switch (3) in series with the power switch and a charging circuit (5).  Based on signals from voltage (8) and passage through zero monitors (9) if the voltage has fallen below a specific value and reached zero the electronic switch is blocked and when the voltage recovers is turned on.  When the power switch is open the energy store (6), a capacitor, is charged through a series resistor (4) and when it is closed through the electronic switch
Patent DE-19813481-A1 (DE)
Title: Corner brick for tiling balconies and terraces
Inventor: RIEKER HEINZ
IPC: E04F15/08
Filed: 1998-03-26
Abstract: The corner brick or tile has a substantially square base surface with arms formed at right angles in one piece on two adjoining edges.
Patent DE-19813899-A1 (DE)
Title: Drucker, insbesondere Matrix-Nadeldrucker
Inventor: BRANDENBURG KLAUS OTTO
IPC: B41J25/308
Filed: 1998-03-28
Abstract: Zur Einstellung des Druckspaltes und gegebenenfalls auch der Anschlagstärke wird bei einem Matrixdrucker, insbes. einem Nadeldrucker, dem Druckkopfhalter (1) ein Tastfinger (10) zugeordnet, der das Lagerspiel zwischen dem Halter (1) des Druckkopfes (2) und seiner Führungswelle (8) erfaßt. Wird beim Anlegen des Druckkopfes (2) gegen das Druckwiderlager (6) oder einen Aufzeichnungsträger (5), der Druckkopfhalter (1) gegenüber der Führungswelle (8) angehoben, so wird durch diese geringe Bewegung über den Tastfinger (10) ein elektrisches Signal ausgelöst, damit die Lage des Druckkopfes (2) bzw. seines Stellantriebes (7) erfaßt und der Stellantrieb (7) entsprechend der gewünschten Einstellung des Druckkopfes (2) gesteuert.