baber/WOPTO huggingface dataset:
Patent DE-19542542-A1 (DE)
Title: Hinge connection for two pivoting parts, especially frame and skylight
Inventor: CRAEMER KLAUS
IPC: E04D13/035
Filed: 1995-11-15
Abstract: At least one half (11) of the hinge is separate and has a fixture foot (16). This foot has a shoe-shaped holder, fixed to a pivoting part, into which a foot is inserted. The foot has insertion sections (14,15) fitting into pockets on the holder's base plate. The pockets have openings which have insertion directions for the insertion sections, which are twisted on a pivot axis in relation to one another.
Patent DE-19546604-A1 (DE)
Title: Eye- or lip-liner with felt-tip applicator and cap
Inventor: AHRENS ELVIRA
IPC: B43K11/00
Filed: 1995-12-13
Abstract: When the cap (2) is closed, the tip (4) of the applicator (3) grip (9) presses resiliently home into a sealed (6) opening (7) in the piston (5) moving axially within the cap. The cosmetic fluid (23) lies between the base (8) of the cap and the piston which itself comes in one or more parts and is fitted with one or more sealing rings. There is a fluid-permeable (19) absorbent pad (33) between the tank (12) and the inside (32) of the opening. When the cap is removed, the grip springs out beyond the thread of the cap, this in turn designed as a cartridge with an end plug.
Patent DE-19601724-A1 (DE)
Title: Hydraulic hoist
Inventor: DANTLGRABER JOERG
IPC: B66B9/04
Filed: 1996-01-18
Abstract: The piston hoist can raise a variable load to an exact height without shock or backlash and the hydraulic pump delivery rate may be pressure or speed controlled. The load (6) is elevated by the piston of an hydraulic cylinder (5), its position being sensed by a system of proximity switches (16-21). Hydraulic pressure is provided by an asynchronous motor (1), driven pump (2) governed by a pressure or speed regulator according to data from the proximity switches and pressure sensors (10,11).
Patent DE-19601958-A1 (DE)
Title: Fibre feed for open=end friction spinner
Inventor: STAHLECKER FRITZ
IPC: D01H4/16
Filed: 1996-01-20
Abstract: The sliver supplied to an open-end spinning unit is opened up into single fibres which are taken up by a transfer roller.  Before they have completed a full rotation on the transfer roller the fibres are transferred to a twisting device from where the yarn is drawn off at a speed corresponding to the transfer roller surface speed.  The transfer roller surface speed is at least equal to the speed of the fibres arriving at the transfer roller.  The fibres arrive in the form of a web extending across the direction of rotation.  The line of yarn formation is across the direction of rotation of the transfer roller.
Patent DE-19603022-A1 (DE)
Title: Machine for preparation of donner meat
Inventor: DUMAN SERDET
IPC: A47J37/04
Filed: 1996-01-17
Abstract: A machine for the preparation of donner meat, comprises rotating prepared meat (1) about a longitudinal axis so it is exposed to a longitudinal heating surface (11). There are two heating surfaces located to the side of the rotating meat. The first is heated with electrical energy and the second is warmed using gas. The area of the machine where the meat is located, heated and cut, has a door which can close it off. The meat falls into a drawer type container when cut.
Patent DE-19606073-A1 (DE)
Title: Ring spinner with automatic doffer
Inventor: MACK KARL-HEINZ
IPC: D01H9/04
Filed: 1996-02-19
Abstract: The ring spinner, with at least one automatic cops doffer (6), has an intermediate laying surface (10) for the empty bobbin sleeves (11) and a second intermediate surface (20) for the cops (21).
Patent DE-19612196-A1 (DE)
Title: Automatic mfg. process for electrical insulators of type used with suspended cables
Inventor: ABE TETSUHIKO
IPC: B29C48/06
Filed: 1996-03-27
Abstract: The electrical isolator is of a type used with suspended power cables and has a core of fibre reinforced plastic (12). Onto this is formed a sleeve of insulation material (14) that is formed in an extrusion process. Discs (16) of the same material are formed at intervals along the length of the rod. The rod is fed through the extruder and emerges with the formed layer of elastomer. Discs are held on a tubular carrier and a hydraulically powered mechanism places the discs on the rod and presses them into position at correct intervals.
Patent DE-19617188-A1 (DE)
Title: Coating powder with reduced emission during stoving
Inventor: SPOHNHOLZ RUEDIGER DR
IPC: C08G18/80
Filed: 1996-04-29
Abstract: Coating powder compositions (I) based on (a) hydroxyl group-containing polyesters, (b)  iota -caprolactam-blocked polyisocyanates, (c) appropriate additives and (d) 0.1-1 wt% manganese(II) and/or manganese(III) compounds which are fusible and/or finely dispersible in (I) at the temperature of extrusion during production of (I).    Also claimed are (i) OH-containing polyesters for the production of (I) which are intended to be hardened with polyisocyanates and/or internally-blocked polyisocyanates, containing 0.1-1 wt% Mn compounds (d) as above; (ii) similar OH-containing polyesters containing (d), for hardening with externally blocked polyisocyanates; (iii) unblocked and/or blocked polyisocyanates containing 0.1-1 wt% (d) for use as crosslinkers in (I).
Patent DE-19621450-A1 (DE)
Title: Electrical cable terminal element e.g. for motor vehicle
Inventor: WALTHER BERND
IPC: H02K5/22
Filed: 1996-05-29
Abstract: The terminal element is provided by a clamp (2) with a pair of opposing arms (3,4) separated by a perpendicular base (5) and fitted in respective openings in an electric motor housing.  The opposing arms are each provided with an elongate contact slit with an insertion opening at one end, with a fixing element (12) attached to the base between the 2 arms and folded over for securing the inserted cable..
Patent DE-19624443-A1 (DE)
Title: Piezoelectric electro-acoustic converter e.g. for generating shock-waves
Inventor: BAUER EDGAR
IPC: H04R17/00
Filed: 1996-06-19
Abstract: The electro-acoustic converter includes piezo-electric elements (2) fastened at a carrier (1), whereby the piezo-electric elements are covered on their surface area with respectively a coat (4) of permanently elastic insulation material, which consists preferably of a tube pushed on the respective piezo-electric element. The tube has preferably been shrunk on the respective piezo-electric element, and the coat and/or tube is connected through gluing with the respective piezo-electric element. The coats and/or tubes tower over the frontal end (2a) of the piezo-electric elements, and the piezo-electric elements are electrically connected over their other frontal end (2b) with the carrier, forming a common electrode of the piezo-electric elements.
Patent DE-19625899-A1 (DE)
Inventor: ZHANG HONG DR
IPC: F02D41/14
Filed: 1996-06-27
Abstract: A solid electrolyte oxygen probe of the voltaic type is supplied directly with a clocked pumping current which generates reference gas, and the supply of pumping current is synchronised with the lambda controller frequency. The internal resistance of the probe is determined from the probe output while the pumping current is being applied. Pumping is started when the probe output reaches a threshold value (point B) at which the probe signal is stable. Application of the pumping current causes the sensor output to follow the curve BCC' instead of the usual dotted curve. From the probe output before (point B) and after (point C) the pumping phase, the internal resistance of the sensor can be determined and used to control heating of the probe.
Patent DE-19631338-A1 (DE)
Title: Internal exhaust gas recirculation system
Inventor: OTTOWITZ ALFRED DIPL ING
IPC: F02M26/01
Filed: 1996-08-02
Abstract: The exhaust gas recirculation device is for an internal combustion engine with at least two inlet valves for each combustion chamber controlling inlet channels, of which one opens earlier than the other. There is an induction distributor with individual lines to supply combustion air to each combustion chamber. There is a separate individual line (34,36) to connect the earlier-opening inlet valve (18) to an exhaust gas store (38). This line is separated from the other inlet valve (20). The exhaust gas store may be connected by at least one connecting line (40) to the induction distributor (28).
Patent DE-19631890-A1 (DE)
Inventor: CHAWKI JAMIL
IPC: H01S3/067
Filed: 1996-08-07
Abstract: A bidirectional wavelength-division-multiplex optical amplifier comprises two circulators 12, 14 with four ports 1, 2, 3, 4 adapted to procure circulation from a first port 1 to a second port 2, from the second port 2 to a third port 3 and from the third port 3 to a fourth port 4. Two input/output ports 11, 13 are respectively connected to the second ports 2 of the circulators 12, 14. A system 15 comprising at least one amplifier 16; (16a, 16b Fig 2) associated with a frequency-selective reflector 17a, 17b is connected to the third ports 3 of the circulators 12, 14. Two optical fibres 18, 19 respectively connect the fourth port 4 of a first circulator 12 to the first port 1 of the second circulator 14 and the fourth port 4 of the second circulator 14 to the first port 1 of the first circulator 12. Signals coming in to port 11 pass through reflectors 17b and amplifier 16 to be reflected by reflectors 17a back through amplifier 16 and reflectors 17b to the first circulator 12 and thence to the second circulator 14 and port 13. Signals input to port 13 are amplified similarly. The figure 2 arrangement can operate on signals of the same frequencies in both directions.
Patent DE-19631944-A1 (DE)
Title: Protection for use with foot pedals used in machines and vehicles
Inventor: LOMMACK UWE
IPC: B60T7/06
Filed: 1996-08-08
Abstract: The foot pedal (11) of a type suitable for machine or vehicle operation can be hinged and is deflected by foot pressure applied to a pad (10). The pedal is protected against objects becoming wedged on the underside by a flexible bellows cover (14) that fully encloses the area.  Bellows elements can also be configured for other types of pedals.
Patent DE-19633729-A1 (DE)
Title: Chip to lead frame bonding process
Inventor: LEE CHARLES-WEE-MING
IPC: H01L21/60
Filed: 1996-08-21
Abstract: Electrically connecting the internal connection contacts of a supported semiconductor body (3) to external connection contacts (2b) comprises: (a) heating the support (2a,2b) on a heating device (1); (b) heating the semiconductor body (3) by contact-free heat transfer; and (c) producing the electrical connection. Also claimed is the apparatus for carrying out the above process.
Patent DE-19643366-A1 (DE)
Inventor: WUERL ERNST
IPC: B29C45/66
Filed: 1996-10-09
Abstract: A new design for a pressure injection moulding machine with fixed and moving platens. The moving platen is driven through a break-knee joint. The closure unit (14) includes one or more pairs of break-knee linkages (21, 22). The first link (21) pivots at the fixed platen (11), the second (22) at the moving platen (12). The drive unit (54) acts on one link of each pair, to open and close the mould.
Patent DE-19646641-A1 (DE)
Title: Method of repairing corners of concrete slabs
Inventor: KERN MANFRED
IPC: E04G23/02
Filed: 1996-11-12
Abstract: A recess (15) containing two or more undercuts (18,19) is formed at the corner (14) to be repaired, this having a greater cross-sectional area at the top surface (11) of the slab (10) than at the bottom.  A mating insert fitted into the recess from the top, and restores the original outline of the slab corner. One at least of the recess sides can be inclined to the vertical (N), or alternatively all of them can be inclined. The undercuts can be arranged to act in two directions in the plane of the slab, and which are at right angles to each other. The insert can be of stone or concrete.
Patent DE-19646726-A1 (DE)
Title: Topical composition containing polymeric quaternary ammonium salt
IPC: A61K31/785
Filed: 1996-11-13
Abstract: A cosmetic or medicament product (I) for topical application contains a polymeric quaternary ammonium salt of formula (II).  m,n = 4-12; R = 1-7C alkyl; x = 10-300. Also claimed is the use of (II) for combatting skin fungi; prophylaxis of athlete's foot; rinsing or disinfecting wounds; and preserving cosmetics, medicaments or industrial products.
Patent DE-19646961-A1 (DE)
Title: Sailing boat's hull with submerged section in shape of tetrahedron
Inventor: BURMESTER HANS-PETER DIPL ING
IPC: B63B1/04
Filed: 1996-11-13
Abstract: The displacement curve of the hull in its overall extent is convexly curved and neither at the beginning nor at the end runs out concavely. Its width continuously increases to the aft while its depth decreases. If the submerged part has the form of a modified tetrahedron the centre of buoyancy is shifted aft, its width increases but parallel to the centre axis and its depth decreases but runs out horizontally forward.
Patent DE-19647993-A1 (DE)
Title: Motor-driven hand saw
Inventor: SCHWEIKERT KARL
IPC: B23D49/16
Filed: 1996-11-20
Abstract: The tool has a vertically moving compass saw blade. The drive motor (1) is positioned vertically above a base plate (4), so that its central line is offset and parallel to the central line of the lifting rod (8), and displaced upwards away from the base plate. Due to this, the hand grip (13) with switch (11) and switch knob (12), and with associated finger space (14) between drive motor, lifting rod, and base plate, is located close to the saw blade (10). The hand grip is positioned at an angle relative to the base plate, so that the force of the hand (15) normally transmitted to the grip is directed approx. to the point, where the blade passes through the base plate.
Patent DE-19649211-A1 (DE)
Title: Tyre unloader for removing vulcanised tyre from press and feeding it to post curing blower
Inventor: URESHINO KASHIRO
IPC: B29L30/00
Filed: 1996-11-27
Abstract: Equipment for unloading a tyre from a vulcanizing press and delivering it to a post curing blower includes a horizontally and vertically moveable clamping mechanism which both removes the tyre from the mould and correctly locates it in a post curing blower. The clamping mechanism comprises a linear guide rail(9) attached to the main frame (1) of the vulcanizing unit with grooves in which the engaging balls of rolling slides (10) can move. The slides (10) support a vertically moveable carriage (13). Vertical rotating bars (26a,26b) are supported in bearings (35) in housings (15) mounted on the carriage (13) and a clamping bar (16) attached to each rotating bar (26a,26b) rotates horizontally and carries the tyre clamping mechanism.
Patent DE-19652029-A1 (DE)
Title: Adjustable reclining stall for useful animals like cattle
IPC: A01K1/015
Filed: 1996-12-13
Abstract: Each stall is made of concrete prefabricated parts (1) juxtaposed transversely (R) and across the longitudinal axis (L) of a single stall. Each stall made of prefabricated parts has a base trough (7) containing a baseplate (2) roughly 1 centimetre thick and made of thermally insulated material. The baseplate consists of between 55 and 75, preferably 65, % pinewood fibres treated by mineralisation and cement bonding agent not containing magnesite. The baseplate has a lower thermal conductivity than concrete.
Patent DE-19654054-A1 (DE)
IPC: C07C45/39
Filed: 1996-12-23
Abstract: The invention relates to a method for producing carbonyl compounds of formula (I), in which R<1> is a hydrogen atom or an alkyl radical with between 1 and 3 C atoms; R<2> is a hydrogen atom or a radical of formula (II) in which R<3> is a hydrogen atom or, together with R<4>, an oxygen atom; R<4> is the radical OR<6> or, together with R<3>, an oxygen atom; R<5> is a hydrogen atom, an alkyl radical with between 1 and 8 C atoms or a cyclohexyl or cyclopentyl radical; and R<6> is an alkyl radical with between 1 and 4 C atoms, a cyclohexyl or cyclopentyl radical or a radical of the formula -CH2-CHO or -CH2-CH2-O-CH2-CHO. According to said method, the carbonyl compounds are produced by gas-phase oxidation of methanol or alcohols of formula (III), in which R<1> and R<5> have the meaning assigned above and R<7> is a hydrogen atom or an OR<8> radical, and R<8> is a hydrogen atom, an alkyl radical with between 1 and 4 C atoms, a cyclohexyl or cyclopentyl radical or a radical of the formula -CH2-CH2-OH or -CH2-CH2-O-CH2-CH2-OH, with a gas containing oxygen, in the presence of catalysts containing copper and/or silver and a phosphorus compounds which is volatile under reaction conditions, in such a quantity that the quantity of phosphorus (calculated as P) in relation to the part by weight of alcohol used is up to 20 ppm. The method is characterized in that the quantity of phosphorus is added in the catalyst bed.
Patent DE-19654304-A1 (DE)
Title: Micro-mechanical IC gyroscope for angular velocity sensing
Inventor: PARK KYU-YEON
IPC: G01C19/5755
Filed: 1996-12-24
Abstract: A micro-mechanical gyroscope has an oscillatory member comprising two metallic strips (35,35') connected by a number of similar elements (36) at right angles flexibly supported by the springs (32,32'). The assembly vibrates along the X-axis at the natural frequency of the spring-mass system under the influence of an electrostatic field. This drive field is applied via the comb-shaped electrodes (33,39,40) and resonance is registered by a second comb-electrode assembly (34,41,42) to ensure the condition is maintained via field potential control. A turning moment applied about the Z-axis results in a deflection along the Y-axis clue to the Coriolis force and this is quantified by a capacity shift in the sensor electrodes (38) to reveal angular velocity.
Patent DE-19654754-A1 (DE)
Title: Armrest for worktable, especially laboratory table for dental technician
Inventor: FREUDING PETER
IPC: B25H1/12
Filed: 1996-12-30
Abstract: The support surface (3b) of the armrest can be pivoted by about 180 degrees around a pivot point (6) into an extended position in relation to the mounting (3a), and can be fixed in this second operating position.  The support surface is spring-loaded upwards by a compression spring (7) located in the mounting and is movable downwards under pressure. The armrest in its not-in-use position is closed flush with the front side of the table.
Patent DE-19701768-A1 (DE)
Title: Electrical lever- or bar-type connector
Inventor: SAI NORIAKI
IPC: H01R13/639
Filed: 1997-01-20
Abstract: The electrical connector has a housing 10 with side surfaces having openings 13 for double lock 20 elements. Mounted on the housing is a lever 30 that has a U shape with arms that fit into the openings and can be set to a position such that the locking mechanism is blocked and allows insertion of a connecting unit. The contact region of the connector is enclosed by a cover 40.
Patent DE-19705473-A1 (DE)
Title: Childproof extension lock for drawers
Inventor: PARSCHICK JUERGEN
IPC: E05B65/468
Filed: 1997-02-13
Abstract: A locking rod (4) is mounted rotatable parallel to the engagement elements (3) on the back of the cupboard (1) in a fixed housing part and can rotate about a rotary axis (9) aligned parallel to the engagement elements (3). The locking rod has hooks (5) and at least one part of the hook engages in the engagement elements when the locking rod is closed. The locking rod can be displaceable along its longitudinal axis. It has pairs of hooks comprising two adjoining hooks set mirror symmetrical relative to each other.
Patent DE-19713191-A1 (DE)
Inventor: BEER RICHARD
IPC: A23G9/24
Filed: 1997-03-27
Abstract: The invention relates to a method for the production of ice cream having two components, in accordance with which a core made of ice cream, the surface of which has been cooled to at least -15 DEG , is immersed in a fat-containing coating solution so as to form a coating layer. The invention furthermore relates to the two-component ice cream obtained by this method. The fat content of the coating solution should be at least approximately 10 %.
Patent DE-19717145-A1 (DE)
Inventor: STRZODA RAINER DIPL PHYS
IPC: G01N21/39
Filed: 1997-04-23
Abstract: In a selective process to identify gases in the near infra-red range, and to measure their concentration by narrow-band light absorption, the novelty is that the process consists of the following steps: (a) a distributed feed back (DFB) laser diode transmits near infra-red light along a measuring distance, which impinges on a photo-detector cell (2); (b) the DFB laser diode (1) is operated above room temperature and above 40 degrees C; (c) one or more spectral lines of the gas in question are selected, the laser diode (1) being of a corresponding wavelength; (d) during spectral measurements, the laser diode temperature is adjusted, such that the spectral line to be identified is checked against the emission wavelength-dependent operating temperature; (e) the level and difference in absorption within the range of the spectral line, is evaluated to detect and ascertain the gas concentration. Also claimed is a suitable gas sensor.
Patent DE-19722581-A1 (DE)
Inventor: BUNGTER HELMUT
IPC: D01H9/18
Filed: 1997-05-30
Abstract: Apparatus for conveying sliver cans, e.g. between two draw frames, comprises successive conveyor sections (17,20,19,26,24) extending at an angle to one another and driven transfer devices (31,28,29,30) for displacing the cans from one section to the next. The transfer devices may comprise endless belts with projections which engage the cans from below to displace them on to the next section. The conveyor sections may also comprise endless belts. The conveyor sections and transfer devices may be under the control of a common control device.
Patent DE-19725574-A1 (DE)
Title: Short message service control method for mobile radio communication network
Inventor: TILLMANN MATTHIAS
IPC: H04W88/18
Filed: 1997-06-17
Abstract: The method involves receiving of short messages by the mobile station (MSB) of a subscriber who is entered in a Home. Location. Register (HLR). The messages stored in service centres (SMSC1 etc.) are transmitted via mobile switching centres (IWGMSC) to an exchange equipment (VMSC) which is in range of the activate mobile station. Waiting data (MWD) characterise service centres which have been unsuccessful in message presentation.  Control flags (MNRF,MCEF) which characterise the origins of unsuccessful presentations, are entered into the HLR. When a renewed possibility of presentation to a mobile is recognised, the characterised service centres are alerted one by one at intervals determined by a delay timer (DT).
Patent DE-19732442-A1 (DE)
Title: Classification of higher-value yellow sack waste into recyclable materials in fully automatic plant
IPC: B29B17/02
Filed: 1997-07-22
Abstract: The  method sorts a mixture of potentially valuable, recyclable materials and is screened, classifying it into an oversize fraction of sheet material. The undersize is separated into further fine and coarse fractions for separate processing. The coarse fraction is freed of light materials and separated. In this original process, the feed is discharged ahead of the first classification from a given height (h) onto a continuously operating conveyor (18, 28), and separation of the coarse fraction is effected by at least one vibrating conveyor (95). The cross section of its conveying channel (96) tapers down into its base section.  Also claimed is the corresponding plant.
Patent DE-19735795-A1 (DE)
Title: Production of polyether poly:ol(s) with removal of basic catalyst
Inventor: BUYSCH HANS-JOSEF DR
IPC: C08G65/30
Filed: 1997-08-18
Abstract: A process for production of polyether polyols (A), involves reacting polyols with epoxides in the presence of a basic catalyst containing (A) with OH functionality, and mixing with an insoluble compound (B) of a group III-VIII element, having BET surface area of 10-1000 m<2>/g. The solid, inorganic compound (B) loaded with basic catalyst is isolated from (A) and used in the reaction of polyols with epoxides; or the polyol reactant is brought into contact with (B) followed by separation of (B), and the polyol is supplied to react with the epoxides.