baber/WOPTO huggingface dataset:
Patent DE-19604239-A1 (DE)
Title: High frequency power amplifier for portable communication equipment
Inventor: SAITO ICHIRO
IPC: H03F3/189
Filed: 1996-02-06
Abstract: The amplifier includes a battery (3) and an IN/OUT stage (4). The amplification stage (1) uses three transistors (5-7) for respective, successive sections. Each transistor has an earthed emitter. A setting stage (2) is equipped with two transistors (14,15) and a constant voltage unit (16). The base of the first transistor (5) is connected through a capacitor (8(1)) and a resistance (8(2)) to a signal input terminal (9), and the collector of the third transistor is connected through the capacitor (10(1)) and the resistance (10(2)) to the signal output terminal (11).
Patent DE-19606182-A1 (DE)
Inventor: SCHETTER MARTIN
IPC: F01M1/10
Filed: 1996-02-20
Abstract: The description relates to a device for separating impurities from the lubricating oil of an internal combustion engine, in which the device (1) has at least one filter insert (2), a centrifuge operable by the flow of lubricating oil and at least one discharge channel (5) for cleaned oil, in which the filter insert (2) and the centrifuge operable by the flow of oil are in separate housings linked by at least one communicating oil channel (6).
Patent DE-19606333-A1 (DE)
Title: Personnel access door hinge tube
Inventor: ERTLE KARL
IPC: E05F15/614
Filed: 1996-02-21
Abstract: The door pivoting assembly consists of at least three ball bearings, at each end of a vertical pivot tube at one side of a door, circumferentially arranged about the pivot centre and with fixed inner races and outer races running around the inner surface of the ends of the pivot tube. The pivot tube (10), to which a door leaf is attached, has a bearing arrangement (14,15) at each end mounted upon an upper (2) and a lower (3) fixed part. Small ball bearings (19,21) are arranged with their centres fixed (20) on a circumference such that the outer races contact the inside surface of the tube.
Patent DE-19612126-A1 (DE)
Title: Belt has catch end and perforated end
Inventor: IHMELS CHRISTIAN
IPC: A41F9/00
Filed: 1996-03-27
Abstract: A belt (1) has a catch end (2) and a perforated end (3). The catch end has a top strand and a bottom strand and a catch (4) is mounted between the two. The catch can be shifted and is held via an elastic traction component. At least one belt loop (13) is located behind the catch and the free perforated end is guided through the loop. The bottom strand forms a closed support surface under the catch and the loop is connected to the catch.
Patent DE-19616581-A1 (DE)
Inventor: BRUNE KAY
IPC: A61P29/00
Filed: 1996-04-25
Abstract: An agent for inhibiting leukocyte invasion of tissues contains a hydroxyproline derivative of formula (I), in which R1 and R2 may be the same or different and stand for hydrogen, alkyl groups with 1 to 10 C atoms or an acyl group with 1 to 8 C atoms, R3 stands for a hydroxy, alkoxy or amino group which may have 1 or 2 alkyl substituents with 1 to 4 C atoms or 1 or 2 aryl substituents with 6 to 10 C atoms. Also disclosed is a pharmaceutically acceptable salt of this compound, optionally with other usual pharmaceutical additives and/or auxiliary substances. This agent is useful to prevent and heal damages to tissues caused by invasion and activation of leukocytes.
Patent DE-19619846-A1 (DE)
Title: Tool core for screwdriver
Inventor: HAAS GUENTER
IPC: B25B23/00
Filed: 1996-05-17
Abstract: The core (1) has a counterbore (2) which receives a carrier (4) with a polygonal cross-section. The carrier is joined to the core via a flange (14). A holding cap (10) fits over the carrier and meshes with an inclined surface (15) on the carrier via a sprung section (18). The cap has an axial opening (17) smaller than the flange. The sprung section is preferably a tongue in a groove (19) in the cap, which it may be integrally formed with.
Patent DE-19624003-A1 (DE)
Title: Driving seat for utility vehicle, such as farm vehicle or multi-purpose vehicle
Inventor: ROSENKRANZ VOLKER H
IPC: B60N2/75
Filed: 1996-06-15
Abstract: The driving seat is mounted on a support plate (23) and has a support arm (27) pivot mounted about a horizontal axis (28) through the seat mounting. The upper end of the support arm holds the control console (14) in front of the driving seat on a tilt adjustment. The steering wheel (13) is fitted to the control console. The control console is swung away from the driving seat for improved access to the seat. The foot controls are on a fixed console at one end of the mounting plate. The whole driving seat and its mounting can be swung about a vertical axis to face the other way.
Patent DE-19624523-A1 (DE)
Inventor: SCHETTER MARTIN
IPC: F01M1/10
Filed: 1996-06-20
Abstract: The description relates to a filter with at least one substantially rectangular filter medium (2) and at least one substantially rectangular supporting medium (3) applied as a support to the filter medium, where the connected media are folded in a star shape and sealed together at their contacting ends (9) and the faces of the filter are given a sealing cover.
Patent DE-19626620-A1 (DE)
Inventor: ANTWERPEN WERNER DIPL ING
IPC: C11D3/386
Filed: 1996-07-03
Abstract: The invention concerns an enzyme-containing detergent formulation which is characterized in that it contains a compound of general formula (I) H3C(CH2)m-A-(CH2)nCOB, in which A stands for a group of formula (a), (b) or -CH=CH-, B stands for NR<1>R<2>, (C1-C8) alkoxy, OH or OM<1>; and R<1>, R<2> M, M<1>, m and n are defined as in claim 1.
Patent DE-19628219-A1 (DE)
Title: Shaving razor with sideways movement
Inventor: HAPPEL FRITZ
IPC: B26B21/38
Filed: 1996-07-14
Abstract: The cutting edge of the razor blade is moved to and fro, parallel to the skin surface, by unbalanced rotation about an axis at right angles to the skin.
Patent DE-19629171-A1 (DE)
Title: IC engine ignition system with device for generating a fuel cloud in combustion chamber
Inventor: PABST HANS-GEORG DIPL ING
IPC: H01T13/50
Filed: 1996-07-19
Abstract: The ignition system has a system for producing a fuel cloud in a combustion chamber and a spark plug projecting in the combustion chamber. The system for producing fuel cloud (80) has a system including an ionising electrode for the electrical charging of the fuel cloud. The spark plug (60) has no earth electrode. The system for the prodn. of a fuel cloud (80) is an injection valve (100). The system for the prodn. of a fuel cloud can be a carburettor. The system for the electrical charging of the fuel cloud can have a laser.
Patent DE-19629610-A1 (DE)
Title: Fine adjuster for single point boring bar
Inventor: ZEINER JUERGEN
IPC: B23B29/034
Filed: 1996-07-23
Abstract: The fine adjuster for application to a boring bar (3) includes a clamping screw (1), turning plate (2), three hydraulic expansion chucks (4, 7, 9), an operating screw (6) and scale divisions (6). A movement (tilting or parallel axial movement) is imparted to the entire boring bar by turning it relative to the machine spindle interface.  Rotation is thus created about an axis roughly parallel to the machine spindle. An eccentric boring bar receiver may be used to achieve this purpose. If the boring bar is to be tilted, the machine spindle interface should have an angled sliding surface.
Patent DE-19632862-A1 (DE)
Inventor: MOTZ MANFRED DR
IPC: A61K31/70
Filed: 1996-08-14
Abstract: The invention relates to immunologically active proteins of Borrelia burgdorferi, which are available in a free form of other Borrelia burgdorferi derived proteins, with a protein 1829-22A sequence, which has the amino acid sequence MKKFNLIIEALFAILLTACNFGLMEETKIALESSSKDVKNKILQIKKDAEDKGVNFAAFTSSETGSKVTN GGLALREAKIQAINEVEKFLKRIEEEALKLKEHGNSGQFLELFDLLLEVLESLEPIGIKGL KDFISEEAKCNPISTSERLIEVKVQIENKMEEVKRKQNLNKERKSNKGKKKK or a partial sequence thereof with at least 10 consecutive amino acids or with the protein 1829-22B sequence, which has the amino acid sequence MIKYNKIILTLTLLASLLAACSLTGKARLESSVKDITNEIEKAIKEAEDAGVKTDAFTETQTGGKVAGPK IRAAKIRVADLTIKFLEATEEETITFKENGAGEDEFSGIYDLIL NAAKAVEKIGMKDMTKTVEEAAKENPKTTANGIIEIVKVMKAKVENIKEKQTKNQK or a partial sequence thereof, with at least 10 consecutive amino acids.
Patent DE-19637176-A1 (DE)
Title: Shock absorbing plate for vehicle steering wheel
Inventor: SUGIKI AKIO
IPC: B62D1/19
Filed: 1996-09-12
Abstract: The shock absorbing plate (3) has a first sector to be connected to the bodywork (2) and a second sector to be connected to the steering column (5) on which the steering wheel (6) is mounted. There are grooves in the plate along which the two sectors can break away from each other. The breaking away should take place when an overload acts on the steering wheel. The second sector may include a curved sector for connection to the bodywork. The grooves may be in both sides of the plate.
Patent DE-19640115-A1 (DE)
Title: Structural components made from reinforced recycled plastics
Inventor: DEHLIG HELMUT DIPL ING
IPC: C08J11/06
Filed: 1996-09-28
Abstract: A process for the production of a structural component (I), preferably shuttering for the casting of concrete by using recycled plastic (II) is claimed. (II) is reinforced by fibres and/or at least a metal mat in the interior or exterior regions. A homogeneous molten mixture of (II) and a plastic adhesion promoter (III) is used to coat the metal mat and is partially or completely coated with a cross-linkable hot melt glue or cross-linking agent.
Patent DE-19641178-A1 (DE)
Title: N-Di:hydroxypropyl 5-amino-2,4,6-tri:iodo-isophthalamide preparation
Inventor: KALK KLAUS-PETER DIPL CHEM DR
IPC: C07C231/12
Filed: 1996-09-24
Abstract: Preparation of  5-amino-2,4,6-triiodoisophthalic acid N-(2,3-dihydroxypropyl)-monoamide (I) comprises reaction of 5-aminoisophthalic acid N-(2,3-dihydroxypropyl)-monoamide  (II) with iodine monochloride in aqueous solution with optional addition of an acid at 60-70 deg C.
Patent DE-19643167-A1 (DE)
Title: Digital filter bank
Inventor: CHEN YUNG-LUNG
IPC: H03H17/02
Filed: 1996-10-18
Abstract: The filter bank includes an input signal selector which selects the output of an input signal or one out of a number of multi-level low communication signals. A filter bank unit receives the selected signal and defines the current level according to a level status control signal.  A proceed wave filter outputs high, medium and low communication signals and feeds back the low signal to the input signal selector. A band selector receives the high, medium and low communication signals from the filter bank and determines one band signal for output.
Patent DE-19645046-A1 (DE)
Inventor: JEON CHANG WOOK
IPC: H04R5/02
Filed: 1996-10-31
Abstract: Audio induced interference or howling, which may be produced in a colour picture tube (CPT) due to the transfer of vibrations arising from the output of a loudspeaker, is suppressed by absorbing and damping the vibrations otherwise transferred to the CPT. A vibration-absorbing plate 106 is attached to the bottom of the CPT main body 200, and a support 107, fixed to the bottom of the vibration-absorbing plate 106, supports the main body 200. Loudspeaker cases 104 are fixed to both sides of the support 107. Preferably the fixing means are screws 113 in association with rubber packaging 110, 111, 112. The vibration-absorbing plate 106 can be a resilient material such as sponge or rubber. The vibrations generated and propagated from the loudspeakers installed in the loudspeaker cases 104 are absorbed through the rubber packaging and the vibration-absorbing plate 106, thus the operation of the CPT is not affected and howling is prevented. In an alternative embodiment (see fig. 7) the vibration-absorbing plate 106 is attached to the bottom of the video display appliance, and the support 107 is omitted.
Patent DE-19645299-A1 (DE)
Title: Heat exchanger for cold therapy appliance
Inventor: STEINFATT HELGA
IPC: F25D3/10
Filed: 1996-10-28
Abstract: The heat exchanger is fed by liquid CO2 or liquid nitrogen, and has a nozzle which has axial transverse ridges which have sloping slots. The nozzle is covered by a sleeve which has gas-outlet holes in.
Patent DE-19647252-A1 (DE)
Title: Stopcock for fluid media
IPC: F16K5/06
Filed: 1996-11-15
Abstract: The plug ball (2) is made up of hollow mouldings (11-14) in ring form joined together via integrated ceramic welds (16) fitted out with supplementary positive components. The ring holes join up to form the flow channel (3), the plug specifically composed of outer end rings (11,14) and centre ring (15). The ring has diametrically opposed bearing journals etc. (17,18) or other connections for the actuating spindle and the centre ring is made up of two ring discs (12,13) joined by a weld etc. The rings are preferably in partial ring form so as to provide the plug inlet and outlet respectively and all the mouldings are formed without stress of any kind. The rings are typically slip-cast or made from powder, using ceramic slip as appropriate which has then to be dewatered, sintered and machined etc. The welds can also be soldered if so required, in view of their freedom from mechanical loading.
Patent DE-19651270-A1 (DE)
Title: Remote instrument usage system e.g. for tomography or angiography
Inventor: GOERTLER GEORG DIPL PHYS
IPC: G06F9/451
Filed: 1996-12-10
Abstract: The arrangement includes a server (10) which is arranged to send and receive data to and from a connected browser (40). A supervision module (20) is provided, together with devices (24,26,28,30) for a communication between the server and the supervision module. Several control -, maintenance - and/or monitoring programs (14,16) are provided, which include devices (12) for a communication between the programs on one hand and the server and/or the supervision module (20) on the other hand. The supervision module is preferably arranged to store and to update a list (22) of the respectively active control-, maintenance- and/or monitoring programs, continuously. The supervision module and/or an authentification program (26) is called up by the server to accomplish an authentification (58) of an user.
Patent DE-19652829-A1 (DE)
Title: Electrical appliance such as kettle - has indicator including optical conductor surrounding housing to project light from light emitters all around housing circumference
Inventor: KAISER HELMUT
IPC: G09F13/04
Filed: 1996-12-18
Abstract: The appliance (1) has a housing (15) provided with an optical indicator for displaying an operational state of the appliance. The indicator includes an optical conductor (19), e.g a plate, completely surrounding the housing and light-emitters (59) arranged to feed light to the conductor. The optical conductor may project outwardly of the housing circumference. The optical conductor may have at least one reflective surface which surrounds the housing and reflects light from the light-emitters outwardly of the housing. The light-emitters are arranged in the immediate proximity of part of the reflective surface. The light-emitters can be connected to the conductor plate and to resilient contact elements mounted on the plate.
Patent DE-19700360-A1 (DE)
Title: Disc pump or rotary piston pump for different types of material
Inventor: BUCHERT FRED
IPC: F04C3/06
Filed: 1997-01-08
Abstract: The pump has a counter punch (3), which is inclined to the main pump axis. The pump is positively or non-positively connected to a casing (5) or may be loosely guided in the casing. A disc (1) contacts the counter punch and matches the casing sealing surfaces. The casing can match the running path of the disc or can be integrally formed with supplementary sealing or antifriction bodies (4), which are loosely fitted to support the disc. The antifriction bodies may be connected to the disc or the casing or may be loosely fitted. The disc is rotatably guided and slidingly driven in a rotor (2) that is formed as a disc support.
Patent DE-19705106-A1 (DE)
Inventor: ZIELFLEISCH HANS-JOERG DIPL IN
IPC: F16D65/14
Filed: 1997-02-12
Abstract: The invention relates to a device for operating a vehicle brake comprising a central threaded spindle (1) which is arranged in a fixed case (7) so as to be prevented from rotating and in order to be axially moveable towards a vehicle brake disc (b) and away from it, and a nut (4) which surrounds the spindle (1) together with roll bodies (3) and is connected to the turning rotor of an electric motor at the front. According to the invention, the nut (4) is surrounded by an additional nut and pivoted in it by means of roll bodies (13). The additional nut is axially held in the fixed case (7) as an outer nut (8). This arrangement makes it possible to achieve a very small spindle advance with normal threads of the spindle-unit.
Patent DE-19707240-A1 (DE)
Title: Electric underfloor room heating device
Inventor: KIM BU NYUN
IPC: F24D13/04
Filed: 1997-02-25
Abstract: The heating device has an electrically heated hot water pipe (2) extending in a planar pipe loop underneath the floor of the heated room.  The resistance heating element is provided by a relatively insulated Cu wire (1), with a diameter of between 0.35 and 0.5 mm, extending along the length of the pipe, for providing direct heating without thermal losses.
Patent DE-19715291-A1 (DE)
Title: Two-stage compressor
Inventor: GOLD HENNING PROF DR ING
IPC: F04B25/02
Filed: 1997-04-11
Abstract: The compressor has a low-pressure butt (4) led through a low-pressure cylinder (2), and a high pressure cylinder (3) coaxial to the low-pressure cylinder, in which a high pressure butt (5) is led. The high-pressure cylinder is connected over an overflow channel (14) with a compression chamber of the low-pressure cylinder. Valves (13,15) are arranged between the inlet and the compression chamber of the low-pressure cylinder, and the overflow channel and the compression chamber of the high-pressure cylinder. The low-pressure butt is connected with the high-pressure butt through a piston rod (6) and the overflow channel is led through the low-pressure butt, the piston rod, and the high-pressure butt. One valve (15) is arranged in the high-pressure butt, before the compression chamber of the high-pressure cylinder.
Patent DE-19722519-A1 (DE)
Inventor: PEETZ WOLFGANG DIPL ING
IPC: E21B10/44
Filed: 1997-05-30
Abstract: The invention relates to a drilling tool, especially a rock drill, comprising a drill head, a clamping stem and a helical stem situated in-between. The aim of the invention is to provide an economical drilling tool. To this end, the base element is a polygonal section which is provided with a helical cutting groove in the area of the helical stem.
Patent DE-19725792-A1 (DE)
Title: Unit for door locking at cars with additional child protection for back or rear doors
Inventor: KIESSLING STEFAN
IPC: E05B77/26
Filed: 1997-06-18
Abstract: The unit for door locking at private vehicles has an additional child protection for the back or the rear doors. So that the child protection in the locked of the children sitting in the back, cannot be unlocked from the outside, with the operation of the associated door lock. A sensor arrangement (5) is provided, responding to a vehicle accident or car crash and/or responding to a vehicle fire and transmits an activating signal (AS) which activates an adjusting element (8), working in conjunction with the child protection (K2, K3). So that the child protection in response is automatically unlockable. At least one airbag in the car is integrated a crash sensor, activating the sudden inflation of an airbag with air. The crash sensor (5.1) of the airbag is designed for the prodn. of car crash dependent activating signals (AS) for activating the adjusting element (8).
Patent DE-19726338-A1 (DE)
Title: Data transmission method for measurement values in solar energy system
Inventor: BOEHRINGER VOLKER
IPC: F24D19/10
Filed: 1997-06-20
Abstract: The method involves converting analogue measurement values from various sensors into digital signals. The latter are transmitted to a controller (8) via a common data bus. The signals are processed in the controller and digital signals are transmitted from the controller to bi-directional analogue-to-digital converters connected to actuators (6) via the same data bus. The digital signals are converted into analogue signals for the actuators. A device for controlling heat processes in a solar collector system is also claimed.
Patent DE-19727920-A1 (DE)
Inventor: HOGENKAMP WOLFGANG DIPL ING
IPC: C08J11/06
Filed: 1997-07-01
Abstract: This new method recycles dust formed in brake lining manufacture. In the new process, the dust will be granulated. It is first extracted and collected at diverse points, from finishing operations. The dusts are then combined in predetermined proportions. The mixture is compacted to granules and undergoes thermal treatment. Preferably, the dust is compacted by briquetting, followed by crushing to granules. Fines are screened off and recycled to mixing. Coarse lumps are recycled to the crusher. In a similar process, binder is mixed in with the dusts, forming agglomerates, which undergo thermal treatment. In either process, the result is screened, fines being returned to mixing.
Patent DE-19728369-A1 (DE)
Title: Cleansing system for electro-filter precipitation electrodes
Inventor: WURZ DIETER DR ING
IPC: B03C3/74
Filed: 1997-07-03
Abstract: The cleansing system (1-7) is for electro-filter precipitation electrodes. It comprises a number of flat suction nozzles. The nozzles are located in at least one of the filter areas which move over the surface of the electrodes to suck away the dust coating on the electrodes. The flat suction nozzles are preferably located on swivel arms.
Patent DE-19729549-A1 (DE)
Title: Compressed air injector for pneumatically feeding powder
Inventor: KOLB ROBERT
IPC: B05B7/14
Filed: 1997-07-10
Abstract: The injector has individual injectors or a number of individual injectors, which each comprise a drive nozzle (13) and a coaxial catchment nozzle (15). The injectors are bunched around a cylindrical suction chamber (6), which has an axial suction connection (2). The drive nozzles are connected to a ring channel (9), which can be connected to a compressed air source and open into a radial shoulder, which forms a transition to a section of greater diameter of the suction chamber. The catchment nozzles are formed as a ring of axial holes of a catchment nozzle body that cuts off the suction chamber in the delivery direction. Switch air nozzles (14) are provided in the transport direction in front of the mouths of the drive nozzles. The switch air nozzles open into the suction chamber.
Patent DE-19731907-A1 (DE)
Title: Polymer used as conditioning and hair-fixing gel former
Inventor: ZEITZ KATRIN DR
IPC: A61K8/72
Filed: 1997-07-24
Abstract: Polymers (I) used as conditioning and hair-fixing gel formers in cosmetic formulations are obtained by (i) free radical-initiated copolymerisation of monomer mixtures of: (a) 1-99.9 wt.% optionally quaternised N-vinylimidazole, (b) 0-98.99 wt.% neutral or basic water-soluble monomer, (c) 0-49.99 wt.% unsaturated acid or anhydride, (d) 0-50 wt.% other comonomer and (e) 0.01-10 wt.% bi- or poly-functional comonomer, followed by (ii) quaternisation or protonisation of (I) is monomer (a) is not quaternised.  Also claimed are hair cosmetics and hair gels containing (I).
Patent DE-19738184-A1 (DE)
Title: Production of organic thin films on substrate
Inventor: OHNO HIROTAKA
IPC: C30B33/00
Filed: 1997-09-02
Abstract: Production of organic thin films comprises immersing a split semiconductor substrate of group III-V in a solution or molten liquid having amphiphatic organic molecules with an SH group derivative on its terminal groups to adsorb the organic molecules on the split surface, and immersing the substrate into a solution containing metal ions and then into a solution containing amphiphatic molecules with an SH group on an end and a COOH group on the other end, to accumulate a further organic layer on the first layer.