baber/WOPTO huggingface dataset:
Patent DE-19505934-A1 (DE)
Inventor: KNAUP GUENTER DR
IPC: C07D331/04
Filed: 1995-02-21
Abstract: The invention concerns a method of producing thiethane amines of general formula (I), in which R<1>-R<4>, independently of one another, are identical or different and stand for H, C1-C6-alkyl, C3-C6-cycloalkyl, aryl and arylalkyl, wherein the R<1>-R<4> groups, where possible and acceptable, are linear or branched, halogen-substituted and/or N, O, S hetero atom-substituted, and wherein two of the R<1>-R<4> groups can in each case be attached to form a ring, by condensing thiethane-ones of general formula (II), in which R<1>-R<4> have the meanings given in formula (I), with amine derivatives of general formula (III) NH2-X, in which X stands for OH, O-alkyl, O-aryl, O-acyl or NHR<5>, and R<5> is C1-C4- alkyl, aryl, aralkyl, tosyl, mesyl or acyl, or their salts, such as for example hydrohalides, phosphates, citrates, acetates or sulphates, to form thiethane imines of general formula (IV), in which R<1>-R<4> have the meanings given in formula (I), and X has the meaning given in formula (III) and subsequently reducing the resultant thiethane imine derivatives. The invention is characterized in that condensation is carried out in the autoclave at a temperature of more than 80  DEG C, preferably more than 100  DEG C, in the presence of a salt of an acid whose pK value is between 1 and 4, reduction being carried out with sodium or lithium hydroboron and an activator. The thiethane amines of general formula (I) are used as amide building blocks for sweeteners, imparting extremely good sweetening power thereto.
Patent DE-19508210-A1 (DE)
Inventor: NIEDERLEIN HORST
IPC: G07F17/32
Filed: 1995-03-08
Abstract: The invention concerns a security system designed to open and close entertainment machines (1), such as coin-operated gaming machines, juke boxes, darts machines and pinball machines, which are operated off a power supply (17). The system has a sensor (9) activated by an electronic remote-control unit (10) which, on depression of a button, transmits an encoded or encodable pulse, an electromagnet (11) connected to and activated by the sensor (9) and powered by the power supply, and a door-locking device (12) actuated by the electromagnet (11). An additional safety lock (16), connected to the locking device (12), can be fitted. This system is intended primarily to prevent unauthorized tampering with the entertainment machine (1).
Patent DE-19509909-A1 (DE)
Title: Torque transfer via sleeve and shaft connection
Inventor: YAMASHITA SHOICHIRO
IPC: B25B23/00
Filed: 1995-03-18
Abstract: A steel ball (6) locks into a hole in the side surface of the connecting sector shaft (3) under pre-tension applied by a spring fitted in the hole so as to engage a recess (2a) in one inner wall of the driven unit sleeve (2). Each shaft side surface is made up of a flat sector (c) and two inclined sectors (a,b) arranged ahead of and behind the flat sector respectively. The flat and inclined sectors together produce two ridge lines passing over the steel ball. The base sector on the driven component side comprises a square section stepped component (8) to engage the sleeve of this driven component using a single sector step.
Patent DE-19511456-A1 (DE)
Title: Indicating instrument for speed and/or distance
Inventor: KRUMPHOLZ CHRISTIAN
IPC: G01C22/00
Filed: 1995-03-29
Abstract: The instrument (1) has a dial (10) on which various information is displayed singly or in groups. A sliding selector (6) is used to select the information to be displayed or the desired measurement function. Push buttons (4) are provided to control the measurement function of which at least one depends on the position of the selector. The function selected by at least one button is displayed and the display is worn on the wrist with an interchangeable wrist strap. The measurement source and display are linked by radio.
Patent DE-19516152-A1 (DE)
Title: Arm rest for motor vehicles, esp. cars
Inventor: RUEBENSTUNK DIRK
IPC: B60N2/75
Filed: 1995-05-03
Abstract: A road atlas is covered in leather, with a pad on one face. This is inserted into the space between e.g. the driver's seat and the handbrake lever chamber, to form an arm rest. The covering may consist of leather, plastic, textile, velour, etc., pref. the same material as the seat covering. Instead of a road atlas, another book or any body with a geometrical shape may be used. The body may be of plastic or e.g. a ductile material, which is able to take-up and convert e.g. movement energy. The covering is held in place by a velcro fastening etc. The vehicle may have a special insertion device, to permit higher or better location of the arm rest.
Patent DE-19518718-A1 (DE)
Title: Erection of earth wall for high water protection
IPC: E02B3/10
Filed: 1995-05-24
Abstract: The protective wall erection starts with laying of large dia. hoses along, or round the protected region and filling them with water, or other suitable liq., pref. with water rising above the protected river banks etc. The hoses may be stacked or laid next to each other. The hoses may be used for the high water deflection. They may be coupled to a lateral, closeable bank or dyke aperture. There may be pumps in front of the hoses.
Patent DE-19520082-A1 (DE)
Title: Lost shuttering for concrete building elements
Inventor: BITTSCHEIDT NORBERT
IPC: E04C2/06
Filed: 1995-06-01
Abstract: The building elements have several, parallel, reinforced concrete panels (2) interconnected by spacers (3), serving simultaneously as reinforcement for the formed element. Holders (5), coupled to the reinforcement of the respective panels, are embedded in the facing surfaces of the prefab. concrete panels. The spacer can be inserted into the holders, which are pref. of undercut hollow profile type, cast into the prefab. concrete panels and inserted into the spacers. The spacers may be in the form of grid supports.
Patent DE-19520579-A1 (DE)
Title: Control unit for drive-train of hybrid vehicle
IPC: F02D35/00
Filed: 1995-06-06
Abstract: A hybrid vehicle uses an IC engine or an electric motor, plus an auto gearbox and drive shaft. A first estimation of the drive shaft torque is made, followed by a second estimation using a different method. The two estimates are compared and the actual torque is then deduced, using a learning and correcting procedure. The first estimate is made using the characteristics of the torque converter and the drive shaft. The second estimate uses signals from vehicle weight and acceleration sensors. The learning and correcting process supplies a control angle signal or a signal for road conditions, or both.
Patent DE-19522195-A1 (DE)
Title: Stable 3,4,5-tri:fluoro-naphthalene derivs. useful in liquid crystal mixt.
Inventor: MANERO JAVIER DR
IPC: C09K19/04
Filed: 1995-06-19
Abstract: 3,4,5-trifluoronaphthalene derivs. of formula (I) are new: R<1>(-M<1>)a(-A<1>)b(-M<2>)c(-A<2>)d(-M<3>)e-B(m<4>)f(-A<3>)g(-M<5>)h (-A<4>)i(-M<6>)k-R<2> (I); B= 3,4,5-trifluoro-naphthalene-2,6-diyl; R<1>, R<2> = (a) H, CN, F, Cl, CF3, CHF2, CH2F, OCF3, OCHF2 or OCH2F; (b) 1-20 C alkyl (opt. with an asymmetrical C atom), in which 1 or more CH2 gps. may be replaced by -O-, -S-, -CO-O-, -O-CO-, -O-CO-O-, -CO-, -CS-, -CH=CH-, -C=C-, cyclopropan-1,2-diyl, -SiMe2-, 1,4-phenylene, trans-1,4-cyclohexylene or trans-1,3-cyclopentylene, without directly linked O and/or S atoms, and/or with 1 or more, F, Cl, Br, OR<3>, -SCN, -OCN or N3 substit(s).; or (c) an (optically active or racemic) gp. of formulae (IIA-S): R<3-7> = H; 1-16 C alkyl (opt. with an asymmetrical C atom), in which 1 or more CH2 gps. may be replaced by -O- and/or -CH=CH-, without directly linked O atoms, and/or with 1 or more F or Cl substit(s).; or R<4>, R<5> = -(CH2)5- or -(CH2)5- if attached to an oxirane, dioxolane, tetrahydrofuran, tetrahydropyran, butyrolactone or valerolactone system; Y = Cl, F or CN; Z = -CO- or -CH2-; M<1>-M6 = -O-, -S-, -CO-, -CO-O-, -O-CO-, -O-CO-O- -CO-S-, -S-CO-, -CS-O-, -O-CS-, -S-CS-S, -O-CS-O-, -S-CO-S-, -CS-, -CH2-O-, -O-CH2-, -S-CH2-, -CH=CH-, -C=C-, -CH2-CH2-CO-O-, -O-CO-CH2-CH2- or a single bond; A<1>-A<4> - 1,4-phenylene, pyridin-2,5-diyl, naphthalen-2,6-diyl or bicyclo(2.2.2)-octan-1,4-diyl, opt. with 1 or more F, Cl and/or CN substit(s).; pyrazin-2,5-diyl, pyridazin-3-6-diyl, pyrimidin-2,5-diyl or thiophen-2,5-diyl, opt. with 1 or 2 F, Cl and/or CN substits.; 1,3-thiazol-2,4- or -2,5-diyl or thiophen-2,4-diyl, opt. with one F, Cl and/or CN substit.; trans-1,4-cyclohexylene, opt. with 1 or 2 CN and/or Me substits.; (1,3,4)-thiadiazol-2,5-diyl; 1,3-dioxan-2,5-diyl; 1,3-dithian-2,5-diyl; piperazin-1,4- or -2,5-diyl; 1,3-dioxaborinan-2,5-diyl; or a B gp.; a,b,c,d,e,f,g,h,i,k = 0 or 1. Also claimed are liquid crystal (LC) mixts. contg. (I).
Patent DE-19523794-A1 (DE)
Inventor: PREINER PETER
IPC: G06K7/00
Filed: 1995-06-29
Abstract: Non-plugging contact surfaces (7) are arranged at the surface of a new type of portable data carriers (3). The contact surfaces (7) establish a galvanic contact with adjacent data carriers (3) and at the same time with a bus system when several data carriers (3) of the same type are stacked. A substantially square-shaped adapter (1) has a PCMCIA standardised connection (8) that can be plugged into the equipment terminal strip and at least one cavity (2) for receiving at least one stackable data carrier (3). Mating contact surfaces (6) arranged in the receiving cavity (2) contact the contact surfaces (7) of a data carrier (3) placed in the cavity.
Patent DE-19525316-A1 (DE)
Title: Mounting for oscillating system in domestic appliance - comprises disc at bolt head in addition to distance sleeve
Inventor: HAGEDORN KLAUS DIPL ING
IPC: D06F39/00
Filed: 1995-07-12
Abstract: The mounting to fix the oscillating system (12) of a domestic appliance, such as the drum bearing of a washing machine, has a disc (34) between the bolt head (30) and sleeve end surface, in addition to the distance sleeve (32) and screw bolt(s) (24). The disc (34) has axial projections pref. at two radially opposing edge zones. The beam (14), or other strap fitting, has an opening (28) to take the bolt head (30) and disc (34) with narrowed zones (76) along the beam (14) axis to take the bolt cross-section. A further opening (44) is at a gap from the main opening narrowed zones (76) to hold at least one projection of the disc (34), when the bolt and disc are fitted into place. The distance sleeve (32) is of plastics and the disc (34) is of metal.
Patent DE-19527364-A1 (DE)
Title: Collision type fuel injector and prodn. method
Inventor: FURUYA YUIJ
IPC: F02M61/18
Filed: 1995-07-26
Abstract: The fuel injector (20) consists of a body with a channel (5) for fuel flow. The channel is built into a jet body (2) with a fuel collision depression chamber (26) formed in the end of the body. Narrow bore fuel inlets (24) connect the flow channel and at least a single pair of borings (25), which themselves exit into the collision depression. A jet element (21), can move back and forth along the channel to fuel to be injected through the inlets. The fuel atomises in the depression. A cap (23) covers at least part of the borings. The fuel inlets radiate from the end of the flow channel, skirting the depression and are crossed by the straight line transverse borings.
Patent DE-19527577-A1 (DE)
Inventor: LOTH WOLFGANG DR
IPC: C08F287/00
Filed: 1995-07-28
Abstract: Impact-resistant thermoplastic moulding compounds containing in relation to the mixture of A, B1 and B2, A: 40 to 94 wt.% of a hard matrix A made up of, in relation to the hard matrix A, 60 to 100 wt.% of units of one or more vinyl aromatic monomers and 0 to 40 wt.% of units of one or more polar comonomers; and B1: 1 to 30 wt.% of a particulate rubber B1 based on a possibly grafted and hydrogenated conjugated polydiene or a block copolymer of a diene and a vinyl aromat (b1) which includes (occludes) components of the hard matrix A, in that is has a capsule, cell or labyrinth particle morphology; B2: 5 to 30 wt.% of a particulate rubber B2 at least partially incompatible with rubber B1, based on a block copolymer b2 of a conjugated diene and a vinyl aromatic compound, possibly grafted with one or more vinyl aromatic monomers and possibly polar comonomers, in which the block copolymer b2 contains at least one block of statically distributed diene and a vinyl aromatic compound, and rubber B2 had a strip morphology; and their use for producing foils, plates or mouldings.
Patent DE-19533062-A1 (DE)
Inventor: EBBRECHT THOMAS DR
IPC: C09D11/101
Filed: 1995-09-07
Abstract: A radiation-hardenable printing ink is characterised by the presence of 0.01-3 wt.% (based on total lacquer) of an organopolysiloxane of formula (I): R<1> = 1-8C alkyl; R<2> = -(CH2).OCO.R(OCO-CH=CH2)x-1 and/or -CH=CH.OCO.R(OCO.CH=CH2)x-1; x = integer above 2, pref. 2-15; R = hydrocarbon gp. opt. contg. an alkoxy gp.; R<3> = as for R<1> or R<2>; n = 30-150; and m = 0-3, pref. 0.
Patent DE-19534562-A1 (DE)
Title: Automatic velocity control system for automobile
Inventor: TANIGUCHI IKUHIRO
IPC: B60K31/04
Filed: 1995-09-18
Abstract: The velocity control system compares the detected vehicle velocity with the target vehicle velocity, to provide a command signal for an acceleration device or a braking device, with corresponding control of the throttle setting or the brake pressure. The command signals for the throttle adjuster (25) and the brake operator (26) are provided by respective arithmetic stages (22, 23), each receiving the detected vehicle velocity and the target velocity, with a decision stage (24) switching between the acceleration mode and the braking mode when the signal for the throttle adjuster reaches a defined threshold value. The switching back from the braking mode to the acceleration mode is effected when the signal for the brake operator reaches a given threshold and the signal for the throttle adjuster is above its corresponding threshold.
Patent DE-19534693-A1 (DE)
Title: Subscriber synchronisation system especially for asynchronous serial by bit data transmission
Inventor: BRESCH HELMUT DIPL ING
IPC: H04L7/033
Filed: 1995-09-19
Abstract: The system receives input push-pull signal current which is fed to two identical shift registers (1) on a symmetrical line with two wires (4,5), inserted via clock pulses into the registers, each with N stages. The shift pulse is selected so that one bit length on the wires needs N shift pulses to enter it in the registers.  The result is that N scan values are available for one bit stored in the N stages. The networks (2) each deliver on all their outputs (10) an output signal, when all the stages store scan values. Preferably a combining network is connected in parallel to each shift register and the outputs of the networks are connected together by an AND-gate.
Patent DE-19537906-A1 (DE)
Inventor: ZANGENFEIND HELMUT
IPC: G03D13/00
Filed: 1995-10-11
Abstract: The invention concerns a method of testing the state of development of a photographic film in a light-proof cartridge. According to the invention, the leading edge of the film is pulled out of the cartridge, the film is positioned between a light source and a photosensor, and the amount of light passing between the light source and photosensor is measured, the state of the film being recognized as undeveloped if a small amount of light passes therebetween.
Patent DE-19539790-A1 (DE)
Title: Attaching structures to duplex stainless steel plates by stud welding
IPC: B23K9/20
Filed: 1995-10-26
Abstract: Handling aids or auxiliary structures are attached to steel plates (10), particularly of duplex stainless steel, by a method in which studs (12) are joined to the plate by the stud welding process and are removed after use, the weld positions being ground flush with the plate surface. These areas are then inductively heated for a predetermined period. An equipment for transformation of the structure of a welding area on a steel plate includes a gun (16) which contains at least one induction coil (18), connected by a cable (32) to a power source (26,28,30) producing current at elevated frequency, preferably 10-20 kHz, with a time controller (20), mounted in the same housing (24) as that for the welding transformer.
Patent DE-19543576-A1 (DE)
Inventor: SCHIFF NORMAN DR
IPC: A61B17/00
Filed: 1995-11-22
Abstract: The invention concerns a device for carrying out manipulations in the human body, in particular in the uterus. The device comprises a hooked element (11) comprising at least one hook (11, ...) connected via a rod (12), which is guided in a shaft (2), to a handle part (3) provided at the proximal end such that the hook can be pivoted outwards and inwards. The invention is characterized in that there is provided a slide element (4) which is guided on the shaft (2) so as to be displaceable in the longitudinal direction thereof and comprises at its distal end an approximately bell-shaped widening (41).
Patent DE-19545517-A1 (DE)
Inventor: DORNIER IREN
IPC: A47L1/02
Filed: 1995-12-06
Abstract: The steam cleaning device contains a steam cleaning head with several steam pressure chambers connected to a steam generator, as well as suction regions connected to a vacuum source. The suction regions are constantly supplied with fresh air from a fresh air chamber connected to the outer surroundings of the cleaning head, in order to improve transport of the steam/water/dirt/air mixture to a backward vacuum lock in the steam cleaning head. Suction slits around the periphery of the steam cleaning head ensure completely stripe-free cleaning of, for example, window surfaces. The steam cleaning head can be part of an automatic cleaning machine used for cleaning windows and skyscraper façades.
Patent DE-19547916-A1 (DE)
Inventor: MUELLER MARTIN DIPL ING
IPC: F02D9/02
Filed: 1995-12-21
Abstract: The proposal relates to a direct-injection spark-ignition internal combustion engine (1) with an intake pipe (14), at least two combustion chambers (5), at least one inlet valve (7) and at least one outlet valve (8) per combustion chamber (5), a fuel injection valve (9) injecting directly into the combustion chamber (5) and a supply line (16) to the at least one inlet valve (7) of each combustion chamber (5), in which air controllable by a throttle (36) flows from the intake pipe (14). Vaporized fuel from a fuel vaporisation retaining system of a fuel tank (25) can be taken downstream of the throttle (36) up to the air, and the vaporised fuel from the fuel vaporisation retaining system is taken to the supply line (16) only with a partial number of the combustion chambers (5), especially when there is only one combustion chamber (16) in the internal combustion engine (1).
Patent DE-19600443-A1 (DE)
Title: Leakage testing system for container or housing
Inventor: SCHROFF GERHART
IPC: G01M3/38
Filed: 1996-01-09
Abstract: The leakage testing system subjects the test object to a pressurised gas, with resulting gas leakage detected via an intensity-modulated laser wave field passed through a test chamber (18) containing a test object. The laser wave field contains frequency components absorbed by the leaking gas to produce a photo-acoustic signal indicating the leak. The temp. of the laser (1) is set to a reference value and its excitation power is held at a constant mean level, allowing evaluation of the photo-acoustic signal for determining the leakage gas conc. in the measuring chamber and hence the leakage size. A photo-acoustic signal provided in a reference chamber (5) may be used for standardisation of the test results, or for adjusting the laser temp. to a defined working point.
Patent DE-19601081-A1 (DE)
Title: Mixed di-and/or trivalent metal ortho- or pyro-phosphate
Inventor: SCHNEE RAINER DR
IPC: A23L33/16
Filed: 1996-01-13
Abstract: New mixed ortho- or pyro-phosphate salt (I) has at least two different di-and/or tri-valent metal cations.  Also claimed is a process for preparing the salts by reacting an aqueous solution containing salts of the cations with phosphoric acid; adjusting the pH to 4.5-8.0; and collecting the precipitated salt.
Patent DE-19603661-A1 (DE)
Title: Electricity meter cupboard
Inventor: MENGES HERMANN DIPL ING
IPC: G01R11/04
Filed: 1996-02-02
Abstract: A electricity meter cabinet has circuit breakers mounted vertically underneath it. On the left vertical side wall are three breakers and on the right wall is only one.  The bus bars in the region between the blocks of breakers are covered by a plate on which are connectors for the bars. These connectors are clamps of the plate or shell variety.
Patent DE-19605580-A1 (DE)
Title: Collecting halogenated hydrocarbon impurities in waste water
Inventor: WICHTEREY ELKE DIPL CHEM
IPC: B01D61/02
Filed: 1996-02-15
Abstract: A process treats waste water, especially waste water bearing a load of halogenated hydrocarbons. The novelty is that: (a) the waste water is collected in a vessel where it is standardised in a static mixer unit, and brought to a pH of between to 6 before or after the mixing process; (b) the standardised and conditioned water is then exposed one or more times to an electron beam treatment process, until the AOX (absorbable halogen) has reduced to a value  <=  20 mg/l; (c) the waste arising from stage (b) is subjected to a single or multi-stage membrane treatment process of nano-filtration and/or reverse osmosis, or a first and second reverse osmosis, or a combination of nano-filtration and several reverse osmosis stages; (d) the permeate fluid is subjected to one or more membrane treatment stages in a water treatment plant; (e) the resulting concentrate is repeatedly evaporated and condensed until the reside is fit for disposal, and the condensed vapours returned to the waste water vessel in stage (a).
Patent DE-19605967-A1 (DE)
Title: Detachable car headlamp
Inventor: HAUG KURT
IPC: B60Q1/04
Filed: 1996-02-17
Abstract: A detachable car headlamp has a spring-loaded catch (22) working with a locking (42) element. The locking element is a pivoted two-armed lever whose first arm is used to lock the catch and whose second arm is used to release it by being pushed upon it. Before the headlamp assembly, the lever is in its locking position. During the assembly, the catch meets the lever, the lever pivots back to allow engagement and then returns. Near the locking position, the lever is in equilibrium. The lever is pivoted to the headlamp casing (14).
Patent DE-19611404-A1 (DE)
Title: Dishwasher
Inventor: WAGNER JUTTA
IPC: F24C15/02
Filed: 1996-03-22
Abstract: A household appliance, eg. a dishwasher, has a door (1) which tilts round a horizontal axis formed by hinges located on both sides of the door (1).  The door (1) is put together, in the manner of a shell, from an outer door plate (2), and an inner door plate.  The appliance features support means in the lower corner sections of the door (1). The means, which can be hinge part extensions, extend between the hinge and the inner wall of door plate(s) (2,3) encasing the hinge.