baber/WOPTO huggingface dataset:
Patent DE-19920253-A1 (DE)
Title: Method for cleaning insides of small diameter pipes has a self propelled unit with a rotating head on which is fitted a rotating cleaning tool and with supply feeds through the rear of the unit
IPC: F16L55/28
Filed: 1999-05-03
Abstract: A method for cleaning the insides of pipes that are too small for human access has a cleaning unit with a cylindrical housing on which is fitted a rotating head. The head carries a radial arm with a rotating cleaning tool (10) at the free end. This tool is swept over the inside of the pipe as the unit moves along the inside of the pipe. The supply feeds are trailed out of the rear of the unit and the propulsion is in the rear of the unit. The power for the unit is either via electric motors or using pneumatic motors. The drive between the motors and the cleaning head is via simple mechanical gearing.
Patent DE-19921934-A1 (DE)
Title: Process for the production of a powder metallurgical sintered molded part comprises pressing a green compact made of metal powder, sintering to form a sintered part, densifying partial regions of the surface, heating and post-densifying
Inventor: ARNHOLD VOLKER
IPC: B22F3/16
Filed: 1999-05-12
Abstract: Production of a powder metallurgical sintered molded part comprises pressing a green compact (5) made of a sinterable metal powder in a mold, sintering to form a sintered part (7), densifying partial regions of the surface (8) of the sintered molded part by applying a pressure, heating the sintered molded part and post-densifying the whole sintered molded part by axial application of pressure.
Patent DE-19923022-A1 (DE)
Inventor: DIETZEL BERND
IPC: B60T10/02
Filed: 1999-05-19
Abstract: The retarder (1) has a retarder housing (4) and a controller (2) containing at least one control device (3) mounted in the retarder housing. The control device contains a number of electrical components mounted on at least one carrier element. The con device has a housing that is liquid or oil tight and is mounted in the oil sump of the retarder. An Independent claim is also included for an arrangement for electronically controlling a hydrodynamic retarder.
Patent DE-19925278-A1 (DE)
Title: Oil stripper piston ring for IC engines has oil passages formed by combination of round bores and along bores at defined relative distances
Inventor: MADER HEINER CHRISTIAN
IPC: F16J9/20
Filed: 1999-06-02
Abstract: The cast iron stripper ring has oil passages extending radially from outer to inner jacket surface. The oil passages consist of a combination of individual separate round bores (3') and long bores (3'') positioned at defined relative distances. The long bores extend from the piston ring joint (4) offset through 90 deg  in an angled section of 40 deg . The oil passages are positioned mirror-symmetrical to the axis between the ring joint and the ring back opposite to it.
Patent DE-19927498-A1 (DE)
Inventor: SANDMANN ULRICH
IPC: G05B19/418
Filed: 1999-06-16
Abstract: The invention relates to a system and method for controlling quality on a production line comprising a number of workstations for producing a complex product, in particular a motor vehicle. With increasingly complex products it is necessary for quality assurance purposes to identify and classify any defects and quality complaints that have occurred concerning the product, in order to ensure the complete elimination of said defects and complaints. According to the invention, a number of stationary and/or mobile data entry devices (4 - 8) are provided, both on the production line (10) and at adjacent workstations (2, 3), on which data is inputted for the defects that have occurred. The data entry devices (4 - 8) transmit the inputted data at least to a central processing unit (9) which evaluates said data according to defined selection criteria and transmits the evaluated data, based on the relevance thereof, to output devices (11 - 13) on the production line (10) and at the workstations (2, 3) which are adjacent to said production line. The output devices (11 - 13) output the evaluated data according to defined evaluation criteria.
Patent DE-19936805-A1 (DE)
Inventor: GURKA MARTIN
IPC: F16D69/04
Filed: 1999-08-04
Abstract: To produce a clutch disk, especially for a wet clutch system, the friction coating mixture is prepared from organic components to be applied to a steel disk body as an electrostatic powder spray. The sprayed powder is consolidated on the disk body, followed by compression and equalizing over the surface and final hardening. The friction cladding is applied in a layer with a thickness of 0.3-0.7 mm, to be consolidated by melting at a temp. of 150-220 degrees C.
Patent DE-19938324-A1 (DE)
Title: Heat exchanger funnel with exhaust air utilization for supplying fireplaces with heated combustion air
Inventor: MUENZ WERNER
IPC: F23J13/02
Filed: 1999-08-12
Abstract: The funnel has an exhaust gas shaft (2) for carrying away the exhaust gases and a combustion air shaft (3) for delivering combustion air to the fireplace. To achieve heat exchange between the exhaust gas and the combustion air the exhaust shaft is mounted concentrically inside the combustion air shaft, and at least one combustion air opening (7) is adjacent to the exhaust opening above the roof. The combustion air shaft has at least one additional opening (10,12) within the building, via which exhaust air can enter from the building into the air path formed by the combustion air and exhaust shafts. An Independent claim is also included for kit for a heat exchanger funnel
Patent DE-19942040-A1 (DE)
Title: Vorrichtung zum Verhindern des Quietschens einer Scheibenbremse
Inventor: AYDT GUENTER
IPC: F16D65/12
Filed: 1999-09-03
Abstract: Zum Verhindern des Quietschens einer Scheibenbremse weist diese entsprechend der Eigenschwingungsform verstimmende örtlich schwächende Widerstandsmomenten in den Reibringen der Bremsscheibe auf. Hierdurch wird die Eigenschwingungsform der Bremsscheibe soweit verändert, daß ein Bremsenquietschen unterbunden bzw. verhindert wird.
Patent DE-19948391-A1 (DE)
Inventor: ANSORGE WILHELM
IPC: G01N27/447
Filed: 1999-10-07
Abstract: The invention relates to an electrophoresis device (10) for analysing molecules labelled with fluorescent markers, in particular, biological molecules. According to one aspect of the invention, said device is suitable for resolving at least four different fluorescent markers independently of one another using a detector field assigned to each marker, according to the respective gel electrophoresis lane and the respective fluorescent marker. To this end, spectral filters are balanced with one another with regard to their spectral selectivity, the fluorescent markers are balanced with one another with regard to their spectral absorption and emission selectivity and the wavelengths of the laser beams (60, 62, 64, 66) which are used to excite the fluorescent markers are balanced with one another in a corresponding manner.
Patent DE-19948851-A1 (DE)
Title: Generating and distributing by flat postings
Inventor: ROSENBAUM WALTER
IPC: B42D15/08
Filed: 1999-10-08
Abstract: The method involves transmitting document files (5) with pertinent receiver files electronically to service centres, in which the postings are generated automatically directed at the receivers. The document pages (7) are printed with the receiver entries, are folded, and are put, if required with enclosures, in provided envelopes which are sealed and are distributed.  Files for a coloured layout of the front pages of the pertinent envelopes are produced and transferred. The document pages (7) and a page (4) with the complete layout of the front side of the envelope are printed one after another by means of a fast colour laser printer (3). The page with the complete layout of the front side of the envelope is glued on a provided envelope rear side (6) which comprises narrow adhesive strips (8) at its side edges and at its lower edge. The page with the complete layout of the front side of the envelope projects over the upper edge of the envelope rear side, and this projection is folded to provide a closing flap. The corresponding document pages are put into this completed envelope.
Patent DE-19953142-A1 (DE)
Inventor: MAUS WOLFGANG
IPC: F02D35/00
Filed: 1999-09-14
Abstract: The invention relates to a sheathed conductor arrangement for use in a corrosive environment, comprising at least one inner electrical conductor (1) which is electrically insulated from a metallic outer sheath (3) by an electrically insulating material (2). Said outer sheath (3) consists of a steel which has been post-enriched with aluminum by diffusion.
Patent DE-19954183-A1 (DE)
Inventor: BECKER MICHAEL E
IPC: G01N21/57
Filed: 1999-11-08
Abstract: The invention aims to circumvent problems of adjusting the exact specular alignment of a light source (11) and photometer (20) to determine reflection-dependent variables on a surface (12). To this end, the reflections from test beams, emitted from light sources of differing sizes are no longer recorded using a single-channel photometer which has a fixed aperture, instead the reflection of, for example a parallel test beam, is detected around the reproduced centre of brightness by a photometer with localised resolution and an adjustable aperture, in the form of detector elements selected from an array. The reproduction of the directionally dependent reflection intensities in a localised representation which is to be detected by the photometer takes place using a projection screen, preferably however in the case of a conoscopic reproduction, using a small-aperture lens in place of the screen or using a large-aperture lens. The test beam is then directed from selectable positions on the focus plane on the image side (at the rear) through this lens in the direction of reproduction onto the measuring spot on the front focus plane (on the object side) of the lens. The inverse bi-directional reflectance distribution function is thus formed using an electronically or mathematically adjustable detector aperture.
Patent DE-19957752-A1 (DE)
Title: Holder for an exchangeable reciprocating yarn guide at a bobbin winder has a base unit and a clamping body of a plastics material for reduced weight without loss of strength or clamping forces
Inventor: ENGELHARDT DIETMAR
IPC: B65H54/28
Filed: 1999-12-01
Abstract: The holder for the reciprocating yarn guide, at a bobbin winder, uses a plastics material at least for the base unit (8) and the clamping body (9), which are held together by an eccentric bolt (10).  The eccentric bolt (10) is of metal. The base unit (8) has a mounting strap (15) to secure the yarn guide (5), and two parallel tie straps each with a drilling on a common center axis (26) to take the rotating eccentric bolt (10), which also passes through a central drilling in the clamping body (9). The base unit (8) has a centering section (19) which corresponds with the yarn guide rod (7) when the yarn guide holder (6) is installed. The clamping body (9) has a concave laying surface which matches the dia. of the yarn guide rod (7), orthogonal to the central drilling through the clamping body (9). The eccentric bolt (10) has a head to be gripped by a wrench, and two end sections with an eccentric section between them. A groove is at the end section to take a locking ring (29). A locking unit holds the eccentric bolt (10) in its adjusted working position. The base unit (8) of the yarn guide holder (6) has at least one guide strap (16) with a coating (31) for a sliding action and resistance to wear, such as a deposited metal film.
Patent DE-19959281-A1 (DE)
Title: Einzugs- und Pflückeinrichtung einer Erntegutbergungsvorrichtung
Inventor: WOLTERS NORBERT
IPC: A01D45/02
Filed: 1999-12-09
Abstract: Die Erfindung bezieht sich auf eine Einzugs- und Pflückeinrichtung (10), mit einer reihenunabhängig arbeitenden, rotierenden Einzugseinrichtung, die zum Erfassen von Teilen, insbesondere Stängeln, von Pflanzen (22) eingerichtet ist, und die Pflanzen (22) einer Pflückeinrichtung mit einem Pflückkanal (26) zuführt, die Teile von ihnen abtrennt. Um einen einfachen, kompakten und funktionssicheren Aufbau zu erreichen, wird vorgeschlagen, dass die Einzugseinrichtung den Pflückkanal (26) überdeckt. Die Einzugseinrichtung ist daher eingerichtet, die Pflanze (22) über die wirksame Länge der Pflückeinrichtung zu transportieren.
Patent DE-19959927-A1 (DE)
Inventor: BENDIX MAXIMILIAN
IPC: C09D5/03
Filed: 1999-12-11
Abstract: Aqueous primary dispersions and coating materials comprising dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core-shell particles having a diameter<=500 nm preparable by controlled free-radical microemulsion or miniemulsion polymerization of A) at least one olefinically unsaturated monomer and B) at least one olefinically unsaturated monomer which is different than the olefinically unsaturated monomer (A) and has the general formula I: R<1>R<2>C=CR<3>R<4 >(I), in which the radicals R<1>, R<2>, R<3 >and R<4 >independently of one another are hydrogen atoms or substituted or unsubstituted alkyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, aryl, alkylaryl, cycloalkylaryl, arylalkyl or arylcycloalkyl radicals, with the proviso that at least two of the variables R<1>, R<2>, R<3 >and R<4 >are substituted or unsubstituted aryl, arylalkyl or arylcycloalkyl radicals, especially substituted or unsubstituted aryl radicals; and also their use.
Patent DE-19960873-A1 (DE)
Title: Geometric self-calibration method involves calculating and removing calibration factor for any measurement plane which is parallel to calibration plane automatically from known spacing
Inventor: LOUBAN ROMAN
IPC: G01B11/02
Filed: 1999-12-17
Abstract: A calibration factor for a known calibration measure (5) is evaluated on a firmly defined calibration plane (8) through a photogrammetric standard method. The calibration factor for any measurement plane (9) which is parallel to calibration plane is automatically calculated and removed from known spacing (h) with the aid of calibration factor and the value of the known reference objects of image processing system.
Patent DE-19961470-A1 (DE)
Title: Drive train for automatic transmission for motor vehicles has three individual planetary gear sets, three clutch units, and brake element
Inventor: PARK JONG-SOOL
IPC: F16H3/66
Filed: 1999-12-20
Abstract: The drive train has a first individual planetary gear set (PG1), with a first element connected to a drive shaft (1), and a second element transmitting output to a transmission shaft (5). A second gear set (PG2) has a first element connected to the first element of the first set, and a second similar transmission element. A third gear set (PG3) has a first element connected to the second gear set, a second element connected to the drive shaft, and a third element connected to another element of the second gear set, and to the transmission housing.  First, second, and third clutch units (C1,2,3) connect elements of the first and third gear sets to the drive shaft, or to each other, to create five forward gears and one reverse gear. A first brake element (B1) connects elements of the second and third gear sets to the transmission housing.
Patent EP-1033095-A1 (EP)
Inventor: HARTMANN SIEGBERT
IPC: A47C20/08
Filed: 2000-02-23
Abstract: An adjustable fitting is arranged between the back part (1) and the neck-support (2). The fitting has a force lever (4) on which the end of the traction device grips. The other end of the lever is fixed to the frame (7) or a bed frame part. The traction device may consists of a tape, cable or wire.
Patent EP-1061333-A1 (EP)
Inventor: SEYDEL ORGENT DR
IPC: G01B17/00
Filed: 2000-02-25
Abstract: The method involves subjecting the discontinuous edges (31,33) to ultrasound which is coupled through the surface of the component via a coupling position (41). Two ultrasound waves (51,53) are excited by the coupled ultrasound diffracting at the first or second discontinuous edge. The two sound waves are received at a reception position (49) and the reception timing is used to determine the separation of the discontinuous edges.
Patent EP-1041524-A1 (EP)
Inventor: MASAMI TAMAKI
IPC: G07F17/32
Filed: 2000-03-21
Abstract: A coin-receiving device wherein a control switch  AS 
is integrally formed on an assembly  AA  provided with a
coins-lump insertion part  A , so that inserting coins in
a lump and following taking coins in the inside are carried
out in a continuous series of actions; and the coins-lump
insertion part  A  and control switch  AS  are handled
as a single assembly  AA , thereby improving workability
in assembly and upon exchanging parts.
Patent EP-1134626-A1 (EP)
Inventor: SCHMIDLIN M RENE
IPC: G04B5/19
Filed: 2000-04-17
Abstract: Coupling device for an automatic watch has a ring (16) that also functions as a first or input moving part. The ring has internal and external walls and forms first (16b, 16c) and second (16h) contact surfaces of a bearing that also cooperates with the ball bearings and the moving circular pieces of one or more coupling elements.
Patent EP-1055784-A1 (EP)
Inventor: SCHOECK EBERHARD
IPC: E04C5/06
Filed: 2000-05-16
Abstract: The reinforcing element (2) is bent in ring shape to stand verticaly between the top and bottom component parts (1) so as to present a staticaly closed ring welded up to give curved top and bottom sectors joined by vertical sectors (6,7). The curves are elliptical or circular and are joined to the bottom element by a connector (3) and joined top and bottom to the component parts (4,5). In a variant, the ring is broken open to one side to give two overlapping legs which close up to form the ring shape once concreted into position. The ring can be fitted horizontal or vertical as required and can be ribbed and is perforated when set of horizontal to ventilate the freshly poured concrete.
Patent EP-1205380-A1 (EP)
Inventor: CHEN CHAO-HU
IPC: A63C17/01
Filed: 2000-11-14
Abstract: A skating scooter includes a board having a rear wheel (300)
connected to a rear end thereof and a handlebar assembly (20) connected
to a front end of the board. A front wheel (200) is connected to a lower
end of the handlebar assembly (20). Four clamping members (31) are
connected to two sides of the board of the skating scooter and the four
clamping members (31) are engaged with two sides of a skateboard (10)
which is then securely positioned on a top of the board of the skating
scooter.
Patent EP-1146406-A1 (EP)
Inventor: BIERAMPERL ERICH
IPC: G05B19/04
Filed: 2000-11-23
Abstract: A method to generate recognition, auto-adaptation and self-organization in autonomous
mechanisms and organisms. A number of sensing elements generate analog signals whose
amplitudes are classified into different classes of perception intensity. The currently occurring
elapse times between phase transitions are recorded and compared with prior recorded elapse times
in order to find covariant time sequences and patterns. A motion actuating system can be coupled to
the assembly, which is controlled by pulse sequences that have been modulated in accordance with
the covariant time sequences. In this way the mechanism or organism in motion is prompted to
emulate the found covariant time sequences, while being able to recognize its own motion course
and adapting itself to changes of environment.
Patent EP-1092640-A1 (EP)
Inventor: ZUMBUHL BRUNO
IPC: B65D41/34
Filed: 1998-07-30
Abstract: The safety closure for drinks bottles comprises a screw cap which has an integrity-insuring lower section (426) attached to the main cap body by a thin section (427) which acts as a section of weakness. An inwardly-extending lip (439) between these two sections fits under a ridge on the bottle neck and is slightly pushed outwards when the cap is fastened in place.
Patent EP-1110992-A1 (EP)
Inventor: SUZUKI TAKAHISA
IPC: C08J5/20
Filed: 2000-11-29
Abstract: In solid polymer electrolyte having high-durability,
comprising a polymer electrolyte material having a hydrocarbon
part, a chelate group and an electrolyte group are introduced
into the polymer electrolyte material. The chelate group
contains a phosphonic acid group, nitrogen, both of nitrogen
and a phosphonic acid group (one or more selected from the group
consisting of alkylamino monophosphonic acid groups,
alkylamino diphosphonic acid groups, dialkylamino
monophosphonic acid groups, alkylalkylene diamine
triphosphonic acid groups, and alkylimino phosphonic acid
groups) or, both of nitrogen and a carboxylic acid group (one or
more selected from the group consisting of alkylamino
monocarboxylic acid groups, alkylamino dicarboxylic acid
groups, dialkylamino monocarboxylic acid groups,
alkylalkylene diamine tricarboxylic acid groups, and
alkylimino carboxylic acid groups).
Patent EP-1138292-A1 (EP)
Inventor: FEDERZONI LUCA
IPC: A61F11/00
Filed: 2000-03-27
Abstract: The instrument comprises a gripping and manoeuvring shank (10) and
at least one internally hollow part (2) joined to that end of the
shank (10) which is to penetrate into the body cavity and having a
thin flexible wall (20). The wall (20) has at least one
relatively thin edge (21) arranged to scrape wax from the inner
surfaces of the cavity; the hollow part (2) is able to deform
elastically against the inner surfaces of the cavity during normal
use. The hollow part (2) comprises at least one narrow thin blade
(20) of elastically flexible material bent back on itself to form
a round curved line which projects in the longitudinal direction
beyond the end of the shank (10) and has a transverse dimension
(D) much greater than the thickness of the shank (10).
Patent EP-1154339-A1 (EP)
Inventor: GRUPP JOACHIM
IPC: G04C3/00
Filed: 2000-05-11
Abstract: The bottom of a plastic watch case (6) is molded to form a rod or piston (40) which is supported by a thin circular elastic rim (44). The lower surface of the rim and rod (42) are recessed and when pushed by a pen or pencil move upwards. The inside top surface of the rod is metallized (48,54) and with the upward motion closes contacts (50,52) to operate a function such as reset
Patent EP-1038953-A1 (EP)
Inventor: TAKASHIMA YOSHIKI
IPC: C12N1/19
Filed: 2000-03-14
Abstract: According to the present invention, a novel protein capable of
catalyzing transamination stereoselectively and a gene encoding said
protein can be provided.
Patent EP-1057555-A1 (EP)
Inventor: DAUSSAN JEAN
IPC: B22C9/08
Filed: 2000-05-31
Abstract: A machine (4) for handling a filter (5) associated with a filter housing (6) arranged in the upper part of a mold (2) is made up of:- a) a feed mechanism (11) for feeding, to each mold (2), a filter (5) essentially above an opening (9) in a holding cavity (12); b) a guidance system (13) for guiding the filter (5) from the holding cavity (12) to the opening (9); and c) a pushing system (14) for pushing the filter (5) the length of the guidance system (13) from the holding cavity (12) to its position in place in the filter housing (6), this filter improving the quality of the molten metal and the subsequent casting.
Patent EP-1072555-A1 (EP)
Inventor: RICHARD PIERRE
IPC: B67B7/04
Filed: 2000-06-28
Abstract: The corkscrew consists of a spiral (1) with its end (2) fixed to a handle (3) which incorporates a detector linked to a counter (4). The detector can be in the form of an effort sensor which responds to a force applied to the spiral when a cork is extracted, e.g. a stress gauge, piezoelectric element, or a mechanical system; it can be, for example, in the form of a sliding ring (9) and spring (12) which interact with the cork and actuate a mechanical counter or an electrical one operated by a power source (7) in the handle.