baber/WOPTO huggingface dataset:
Patent DE-19620570-A1 (DE)
Title: Automotive hydraulic pipe fitting
Inventor: FLEISCHHAUER SUSANNE
IPC: F16L19/028
Filed: 1996-05-22
Abstract: An automotive pipe fitting (1) supplies hydraulic oil to a brake or clutch through a passage (11). The pipe (2) passage terminates in an end-piece (3) incorporating an expanding conical outlet (18). The conical outlet fits over a receiving cone (7) and fluid passage (12) forming part of the brake or clutch assembly (5).  The pipe end-section forming the seal against the receiving cone and fluid passage is secured by a screw thread (15) in the brake or clutch housing. The pipe section and end-piece may be fabricated from a single piece of plastic. The apex angle Alpha of the cone may be greater than the inner angle Beta described by the funnel.
Patent DE-19623362-A1 (DE)
Title: Torsion vibration damper for machine parts limiting gap
Inventor: HAMAEKERS ARNO DIPL ING
IPC: F16F15/16
Filed: 1996-06-12
Abstract: The damper has a spring body (4) which is arranged in the gap enclosed by the two machine parts (2,3), consists of elastomer material and has at least two half surfaces fixed to one of the machine parts. The other opposing surfaces of the spring body and machine parts are formed by guide surfaces, which are spaced apart. The intermediate space (8) formed by the spacing is fluid-tight and filled with a viscous fluid (9). The intermediate space is formed by a shrink gap (10) and has a wave-shape when observed in a peripheral direction. The machine part limited by the shrink gap and the spring body have on the facing sides a congruently formed surface profiling (11,12).
Patent DE-19624362-A1 (DE)
Inventor: SAUVAGERD ULRICH DR ING
IPC: H03G9/02
Filed: 1996-06-19
Abstract: For a digital circuit arrangement for influencing the frequency response of a digital audio signal as a function of frequency and/or amplitude, the input signal of the circuit arrangement is applied to a signal filter (3) having variable filter coefficients, whose output signal, after addition to the input signal of the circuit arrangement, represents the frequency response-influenced output signal of the circuit arrangement, and the coefficients for the signal filter (3) are selected in dependence on the output signal of a control circuit to which the output signal of the signal filter (3) is applied and which includes a control filter (7), a rectifier (8), a pulse shaper stage (9), a logarithmic means (12) and a circuit (6) determining the coefficients.
Patent DE-19627250-A1 (DE)
Title: Pure beta-hemihydrate production
Inventor: WIESGICKL GUENTHER DR
IPC: C04B11/036
Filed: 1996-07-08
Abstract: In a  beta -hemihydrate production process involving partially dehydrating dry finely divided dihydrate in a calcining assembly and then cooling, the calcined material is treated at 40-70 (preferably 50-60)  deg C for 10-120 (preferably 30-60) minutes in a steam atmosphere to obtain practically pure  beta -hemihydrate.
Patent DE-19629894-A1 (DE)
Title: MOSFET manufacturing method
Inventor: SON JEONG-HWAN
IPC: H01L27/092
Filed: 1996-07-24
Abstract: The manufacture process starts with doping a substrate (11) region with at least two different dopants of the V group, e.g. n-type dopants. On the doped region is formed a gate while source and drain regions (28`) are formed in the region adjacent to the gate. The Preferred two dopants are phosphorus and arsenic respectively. Typically phosphorous ions are implanted at a concentration of 1 x 10 to power of 12 to 1 x 10 to power of 13 per square cm, and energy level of 80 to 200 keV. For arsenic ions, the concentration is the same but the energy level is 100 to 200 Kev.
Patent DE-19632476-A1 (DE)
Inventor: CAMPION JEAN-LUC
IPC: G02B6/44
Filed: 1996-08-12
Abstract: A connector 10 is provided for attaching a portion of bridging tubing 8 to the ends 12 of telephone cable ducts 5 which emerge into a chamber 3, a support 13 being provided where the duct 5 enters the chamber. The connector has a male portion 11 adapted to be engagable within the end of the duct and anchorable therein by an interference fit, the inner wall 18 being chamfered. A female part 19 is disposed within the chamber and applied against the support. The female part has an axial seating 20 for receiving the end of the bridging tubing 8, an anchoring ring 23 for holding the tubing in place, and a seal 21. In other embodiments (Figures 4a to 4c, and 5a to 5c), a collar (30) is provided to slide over the tubing once it is fixed to the female part 19.
Patent DE-19638791-A1 (DE)
Inventor: SCHNABEL WERNER
IPC: B01D46/24
Filed: 1996-09-21
Abstract: The invention concerns an air filter, specially an air intake filter for an internal combustion engine. Said filter consists specially of a hollow cylindrical filter body (10) made out of a zig-zag-shaped folded paper sheet. The filter body (10) has at least on one side a sealing collar (5), with which the filter body (10) is fixed as an insert in an air filter casing (2). The sealing collar (5) separates the raw air side from the pure air side and has a sealing lip (9). Moreover, a pre-sealing is provided, that has a narrow sealing border (12) to prevent dust or impurities from getting into the sealing area.
Patent DE-19647439-A1 (DE)
Title: Diver's watch used for serious underwater use
Inventor: SCHMIDT LOTHAR
IPC: G04B37/02
Filed: 1996-11-16
Abstract: A novel diver's watch has a watertight case, with transparent cover, internal dial and movement behind it. The watch has a transparent fluid filling, at least between the dial and transparent cover. The refractive indices of fluid (25) and transparent cover are similar. The fluid is preferably highly viscous. It comprises a silicone oil, and may be coloured. Its dielectric constant is that of air.
Patent DE-19651153-A1 (DE)
Title: Hydraulic braking system
Inventor: SCHUNCK EBERHARDT
IPC: B60T13/68
Filed: 1996-12-10
Abstract: The braking system (10) includes a tandem main brake cylinder (26) as the supplier of the intended braking force for braking by an outside force. This is followed by separating valves (24) to separate the main brake cylinder from the wheel brake cylinders (20) for outside force braking. The pistons (34,36) of the main brake cylinder have an extended idling stroke. This may be achieved by lifting the central valves (42,44) integrated in the pistons. This makes the pedal force effected by simulator spring elements (52,54) cocked by the pistons.
Patent DE-19700661-A1 (DE)
Title: Under-carriage guard for commercial vehicle
Inventor: BINDER HORST DIPL ING
IPC: B60R19/56
Filed: 1997-01-10
Abstract: The power routing element is built specifically in the forward direction (5) of the vehicle, and has a one-piece console (7,8) arranged in front of its front axle (6). The front axle is shock absorbent in its turned out region (30,31), whilst one of the vehicle axles overlooking regions (32,33) is stiffly built and is connected with the vehicle frame (2,3). The element to the wheel, for instance the axle guide (10,11), is linked to the stiff region of the console. The console may have a set flexural position in its shock absorbent region, and may also have, at least, one stiffening rib in the front axle's overlooking region.
Patent DE-19702116-A1 (DE)
IPC: H01H35/14
Filed: 1997-01-22
Abstract: A protecting device has a disconnecting contact (13) connected to the load current line (2) and actuated by an electromagnetic system (9). A shunt circuit leads from the side of the disconnecting contact (13) opposite to the battery to an earth line (3), via a diode polarised in the blocking direction. The earth line (3) crosses or extends through the ferromagnetic circuit of the electromagnetic system (9). When the battery terminals are connected to reverse poles, a high short-circuit current flows through the diode (23) and induces an excitation in the ferromagnetic circuit (11, 12) of the magnetic system (9), lifting the armature (12) and opening the disconnecting contact (13).
Patent DE-19706645-A1 (DE)
Title: Snoring noise suppression system
Inventor: MAHLO HANS-WOLFGANG DR
IPC: G10K11/178
Filed: 1997-02-20
Abstract: The system has an acoustic system consisting of one or more microphones (4) which detect noise (3), an electronic control system (6) with a snoring processor (7) for data pick-up, storage, and antiwave generating, one or more loudspeakers for radiating an interference emission, and, if required, storage and display of medical and technical data by a recorder (11). The snoring processor preferably digitally processes analogue signals and generates output signals, based on input signals and a processor stored snoring specimen, which suppress the snoring noise. An adjuster (8) enables adaptation to personal requirements.
Patent DE-19716274-A1 (DE)
Title: V=type piston engine
Inventor: METZNER FRANK DR
IPC: F02B75/18
Filed: 1997-04-18
Abstract: The cylinders in the first bank (R1) are offset in the lengthwise direction of the engine in relation to those in the second bank (R2). Third and fourth banks (R3,R4) are mounted in a V-pattern, the third being in the gap between the first and second ones and the fourth outside the gap. All the banks are coupled to the one crankshaft (4). The third and fourth banks can be offset, as can the third and first and the fourth and second. The angles between the first and second banks and the third and fourth ones can be the same, and the angle between the V-shaped gaps so formed can be such that the banks form mirror-images on opposite sides of a central plane (ME) through the crankshaft.
Patent DE-19717333-A1 (DE)
Title: Multisection housing for heating or conditioning unit of motor vehicle
Inventor: LOUP DIDIER
IPC: B60H1/00
Filed: 1997-04-24
Abstract: The housing includes a square section seal (34). This seal is bounded by inner (52,54) and outer (56,58) contiguous sides which are angled in relation to the direction of fitting. At least one of the inner sides can be fastened on the periphery of a first end, which may be the push-in end (26) of the cooling unit or the receiving end (30) of the inlet of the housing section. The two outer sides can be simultaneously compressed during inter-fitting by the periphery of the second end, which is the receiving end or push-in end.
Patent DE-19728483-A1 (DE)
Title: Safety helmet has opening mechanism for chin-part which can be operated single-handed
Inventor: BONATI BRUNO
IPC: A42B3/32
Filed: 1997-07-03
Abstract: A safety helmet with calotte (2), visor (4) and chin protection part (3) can be easily taken off by moving the chin part (3) in an upwards direction. Two locking devices (6,6') attached to both sides of the helmet (1) can be operated single-handed by opening or closing a single lock (7) positioned half way between the two devices (6,6') in the centre (M) of the chin protection part (3).
Patent DE-19728953-A1 (DE)
Title: System for manufacturing multichip module
Inventor: PRIETZSCH DIETER DIPL ING
IPC: H01L21/98
Filed: 1997-06-30
Abstract: After bonding the chips (2) are covered. Then a liq. epoxy resin is filled in the spaces (b) between the chips and a line-forming mass is applied longitudinally between the lines. After closing the mass applicator valves, the applicator is moved back to the module starting point. Then a first ring (3) is laid round the outer periphery of the chip region, and a second one applied at a defined spacing. Next embedding mass is applied in a meander from the outer edge of the module narrow side in the direction of the opposite outer edge. Pref. after epoxy resin application it is shortly hardened.
Patent DE-19732292-A1 (DE)
Title: Halogenation of cyclopropyl-methyl ketone
Inventor: STAMM ARMIN DR
IPC: C07C17/00
Filed: 1997-07-26
Abstract: Halogenation of cyclopropyl-methyl ketone (CPMK) is effected with at least one dihalo-triorganophosphorane of formula (R)3P(X)2  (I) at 80-130 deg C, where (I) is prepared in situ from a triorgano-phosphane oxide or sulphide of formula R)3P=A (II) and a halogenating agent. The novelty is that (II) is used in a catalytic amount. R = optionally saturated 1-20C aliphatic hydrocarbyl; or phenyl or (1-4C)alkyl-phenyl (both optionally substituted by 1 or 2 of F, Cl and NO2); X = Cl, Br or I; A = O or S. Also claimed are: (i) the halogenated product obtained by the process; and (ii) the preparation of cyclopropyl-acetylene (CPA) by treating the halogenated product as in (i) with a strong base at -33 to +250 deg C.
Patent DE-19733480-A1 (DE)
IPC: B01J19/32
Filed: 1997-08-01
Abstract: A built-in packing is composed of several adjacent, corrugated, grid-like built-in elements (2). In these built-in elements (2), channels (3) formed by the corrugations of two adjacent built-in elements (2) extend at an angle to the vertical, in a straight line and in parallel and cross one another. Continuous longitudinal struts (4) are provided in the deepest channel (3) and open into small end bearing plates (5). The bearing plates (5) form a part of an upper and a lower horizontal closed marginal strip. The longitudinal struts (4) are connected at nodes with cross struts (8) which extend in horizontal planes parallel to the two marginal strips and with diagonal struts (12) which lead to the adjacent longitudinal struts (4).
Patent DE-19735319-A1 (DE)
Title: Electronic controller system for road vehicle systems
Inventor: ALBERT CHRISTIAN
IPC: F02D41/26
Filed: 1997-08-14
Abstract: The system has a central controller that is coupled to a memory and an interface 5. The memory is sub divided into sections 2-4 that each form a virtual controller. Each of these can handle a specific vehicle control function, e.g. engine control, transmission control and each memory has a program and diagnostic address. The control functions are accessed in a multiplexed mode
Patent DE-19736992-A1 (DE)
Inventor: OHM JENS-RAINER DR
IPC: G06T9/00
Filed: 1997-08-26
Abstract: The invention relates to a device for the view-adaptable synthesis of object images, comprising an image-taking device for taking images of an object from at least two views and for representing it in object images (43, 44). The invention provides for an image data processing device and a device for generating synthesized images. Using the image data processing device the object images (43, 44) can be divided along separating lines (47, 50) into image segments (46, 48, 49, 51). The image segments (46, 49) of the object images (43, 44) with the higher local resolution can be combined in a primary image (52) and the image segments (48, 51) of the object images (43, 44) with the lower local resolution can be combined in a secondary image (53). The primary image (52) and the secondary image (53) can be combined with weighted object image element components to form a total image. Using a device for generating synthesized images, synthesized images of the object can be synthesized from the total image from synthesized views differing from the image views.
Patent DE-19738906-A1 (DE)
Title: Sectored elastic bladder for ball
Inventor: CASPER JACQUES
IPC: B29C41/22
Filed: 1997-09-05
Abstract: The bladder includes at least two layers (1, 2), the first conferring resilience, the second being gas-tight. An Independent claim is included for the method of manufacture. This is achieved by successive dipping of an external mold, followed by heat treatment.
Patent DE-19741492-A1 (DE)
Inventor: REINECKE HOLGER DR
IPC: G03F7/20
Filed: 1997-09-19
Abstract: An epoxide lacquer under light and ultraviolet cure is used in the production of microstructurized articles with a structure depth in the range from several micrometers to millimeters by selective irradiation of polymer with x-radiation and selective dissolution of the solubilized or remaining soluble areas.
Patent DE-19745490-A1 (DE)
Title: Electric motor operation monitoring method
Inventor: KERNER NORBERT
IPC: G05B19/4063
Filed: 1997-10-15
Abstract: The monitoring method uses two separate processors (CCU,MCU) for evaluation of an output signal from a rotation indicator (DG) associated with the monitored electric motor (ASM) and for detecting a variation in the motor revs using a detected variation in the momentary motor current, for safety cut-out of the motor current and provision of a fault alarm when one of the processors fails to detect a rev variation above a minimum value. An Independent claim is also provided for a monitoring circuit for operation of an electric motor.
Patent DE-19748849-A1 (DE)
Title: Optic concentration measurement method of chemical analyte in liquid test
IPC: G01N21/3577
Filed: 1997-11-05
Abstract: The method involves conducting the liquid test through a test cell, irradiating it with infrared radiation of a single, narrow wavelength range, and measuring the infrared absorption. The analyte to be measured is subjected to a chemical reaction before the measurement, which leaves the remaining elements of the liquid test unaffected. A change of the infrared absorption of the analyte, called forth through the chemical reaction, is measured as a unique function of the concentration to be determined. The liquid test is preferably mixed prior to the measurement with an acid, base or buffer mixture, whereby the pH of the test changes, and differently charged forms of the analyte are produced, whose infrared absorption clearly differs.
Patent DE-19751325-A1 (DE)
Inventor: HOFER NORBERT
IPC: A47J37/06
Filed: 1997-11-19
Abstract: Generally speaking, small household appliances are designed for a single purpose. This means that several appliances have to be used in order to prepare, for example, toast and boiled eggs. Although various types of toasters having a bread roll grill which is integrated or configured as an upper part have been known per se for many years, nobody has thought of improving a limit of lift and catching device in an economical manner and configuring these small household appliances such that food can be cooked without using water. The invention provides an additional revolving turning device in the form of a supporting grill which is comprised of at least two rotatable rods, whereby at least one rod is driven and rolls the toast/a receptacle which is open on both sides. Either the adjusting finger or the operating component forms part of a combined limit of lift and catching device, can engage with the stop catch of the operating position, and supports the revolving turning device. The invention can be used in the field of small household appliances, especially toasters.
Patent DE-19804135-A1 (DE)
Inventor: ZIMMER JOACHIM
IPC: B60S1/34
Filed: 1998-02-03
Abstract: The invention relates to a wiper bearing, comprising a bearing housing (10, 12, 14, 16, 18, 20, 22, 124) in which a drive shaft (24, 26, 28) is mounted with a radial bearing (30, 32, 34), the front end of said drive shaft being guided by a thrust ring (36, 106) and a crank plate (38, 40) which are solidly connected to the drive shaft (24, 26) and which together with the bearing housing, form directly or indirectly axial bearings (42, 44, 46, 48, 50, 52, 54, 56, 58, 60). A seal (62, 64, 66, 68, 70, 72, 74, 76, 78, 80) rests tightly against the bearing housing (10, 12, 14, 16, 18, 20, 22, 124) and a part (36, 106, 38, 40) which is solidly connected to the drive shaft (24, 26, 28). According to the invention, the seal (62, 64, 66, 68, 70, 72, 74, 76, 78, 80) is situated outside the axial bearing (42, 44, 46, 48, 50, 52, 54, 56, 58, 60) at a radial distance from the radial bearing (30, 32, 34), and outwardly seals the bearing gap between the axial and radial bearing (42, 44, 46, 54, 56, 58, 60; 30, 32, 34)
Patent DE-19807680-A1 (DE)
Title: Safety support for ladders
IPC: E06C7/48
Filed: 1998-02-25
Abstract: The  ladder is connected to a lower structure by a tension belt. A tubular frame is rotatably connected to the holder mounted in the ladder. The lower structure comprises two long and two cross beams detachably connected together. The cross beams fit under the longitudinal beams to provide good ground support area. The incline angle of the ladder is determined by the length of the tension belt.
Patent DE-19813982-A1 (DE)
Title: Coupling control with at least one valve controlling at least one coupling
Inventor: SEN MEHMET-FATIH
IPC: F16D48/04
Filed: 1998-03-28
Abstract: The at least one valve (16) is connected with at least one additional valve (31), formed for control of at least one forward coupling (36) and at least one backward coupling (40). The valve has a multiply-staged valve piston for supply of different pressures to the forward and backward couplings.
Patent DE-19816073-A1 (DE)
Inventor: MANSUROGLU MEHMET ALI
IPC: B30B7/02
Filed: 1998-04-09
Abstract: The press has a frame (1) containing a fixed press table (2) with vertically movable pressing plates (3, 3',3'') above and below and cylinder-piston devices (4, 4'). Mechanical synchronizers are used (5) for vertical guidance of the movable pressing plates. Groups of several piston-cylinder devices above and below the press table are supported by the frame and connected to a pressing plate.
Patent DE-19817613-A1 (DE)
Title: Rotating drum with inner blower discharges edible irregularly-shaped
Inventor: BINDLER UWE
IPC: A23G3/20
Filed: 1998-04-21
Abstract: An assembly inserts a series of objects one by one into pre- formed cavities. The objects e.g. a solid chocolate filling, are held within a rotating drum (1) with a blow-ejector (2, 13) and a guide (3). The drum (1) has a series of recesses (4) on the inner face. During rotation, the contents of each recess (4) is exposed in turn to the blower-ejector which releases it through the guide.
Patent DE-19820008-A1 (DE)
Title: Spindle press with working flywheel attached to storage flywheel
Inventor: BLOM DIETER
IPC: B30B15/00
Filed: 1998-05-06
Abstract: The spindle press has a spindle (3) turning in a stand (1) with threaded shaft (4) engaged with a nut (5) in a carriage (2) and with a working flywheel (11) on the end to store energy until after the end of the working stroke to assist the next working stroke.  A storage flywheel (10) is also provided, running through the press, to which the working flywheel may be friction-coupled to accelerate it.
Patent DE-19821368-A1 (DE)
Title: Solar element with coating to prevent electrostatic charge buildup
Inventor: DORN THOMAS
IPC: H01L31/048
Filed: 1998-05-13
Abstract: The solar element consists of a solar cell (1) whose photoelectric front is covered by a transparent material (4). The upper side of the transparent material facing away from the solar cell has a transparent, electrically conducting coating (6) with an electrical connection (V) for potential balancing to prevent an electrostatic buildup of charge. The electrical connection is made between the coating and the solar cell at a point or flat contact position.
Patent DE-19822055-A1 (DE)
Title: Ionization filter, e.g. for denaturing microorganisms
Inventor: EICHMEIER JOSEPH
IPC: B03C3/60
Filed: 1998-05-16
Abstract: An ionization filter with a denaturing electrode comprises individual denaturing layers with different electrical resistances. The layer furthest away from the base plate has the highest electrical resistance and the nearest layer to the base plate has the lowest electrical resistance. The first layer (1) has a pH value of 1 or 14, layer (2) is neutral, layer (3) has a pH of 1 or 14, and layer (4) is a metallic base plate.
Patent DE-19822265-A1 (DE)
Title: Open end spinning rotor
Inventor: SCHERMER JOSEF
IPC: C23C28/04
Filed: 1998-05-18
Abstract: The open-end spinning rotor has a nickel/diamond coating (3) with at least one inner carrier layer (30) and an outer working layer (31). The diamond grains (40) embedded in the inner carrier layer (30) are larger than the diamond grains (41) embedded in the outer layer (31). Also claimed is a prodn. process with two coating stages to give the wear-resistant nickel/diamond coating at the fibre guide surfaces. In the first stage, a carrier layer is deposited with larger diamond grains and, in a second stage, an outer layer is deposited with smaller diamond grains than in the first carrier layer.