baber/WOPTO huggingface dataset:
Patent DE-602004001213-D1 (DE)
Inventor: ANDTSJOE HENRIK
IPC: C08F110/02
Filed: 2004-04-29
Abstract: Process and apparatus for continuously producing olefin polymers in a slurry phase reactor in a hydrocarbon diluent or liquid monomer. The process comprises continuously withdrawing from the slurry phase reactor a polymer slurry containing polymer and a fluid phase, which contains hydrocarbons and optionally hydrogen, and concentrating the slurry with a self-cleaning sieve by removing a part of the fluid phase to provide a concentrated slurry.The openings of the screen, which can have a planar or cylindrical configuration, are smallest at the inflow surface of the screen and increases towards the outflow surface. By the present invention, the need for service and maintenance is significantly reduced.
Patent DE-602004005482-D1 (DE)
Inventor: ALVES MANUEL
IPC: G09F3/20
Filed: 2004-10-29
Abstract: The invention relates to a display device, particularly of use for holding electronic displays, or also for the arrangement of simple labels. Said device is of application in shops, stores or other places, for the presentation of information to customers, and, in particular, the price of articles. The display device may be directed upwards or downwards, according to a suitable viewing angle and may, furthermore, be of modular construction, according to the type of fixing clamp ( 11 ) for the shelving and the element for display.
Patent DE-602004006250-D1 (DE)
Inventor: SCHUURS JOHANNES A
IPC: G11B33/04
Filed: 2004-02-13
Abstract: A housing for storing a disc-shaped information carrier includes a bottom part with a retaining device for the information carrier and a lid part which is connected with hinging possibility to the bottom part via two corner hinges. The corner hinges have two recessed hinge arms of the hinge part and two matching recessed hinge walls. The lid part is provided with protection walls which extend at the outside of the housing substantially parallel to the hinge arms so as to protect the hinge arms from external mechanical influences. The distance between each hinge arm and the facing parallel portion off its opposite protection wall has a value lying in the range between 6.6 mm and 13.1 mm.
Patent DE-602004006273-D1 (DE)
Inventor: UTEN JO
IPC: G06F3/023
Filed: 2004-10-18
Abstract: Data entry terminal (1) with manual validation, comprising an upper face (6) consisting of a first portion (6a) and a second portion (6b), and a cover (9) being pivotally mounted around a pivot axis between a first position and a second position. The first position is a position for protecting means of validation (8) and the second position is a closed position. The cover (9) comprises a front wall (12) having a first (13) edge being substantially at the same level as the upper face (6) of the terminal (1). When said cover (9) is in first position, the first edge (13) of the front wall (12) of the cover (9) is provided to be positioned above, in particular, upon said second portion (6b), of the terminal (1), in order to form a shield around said first portion (6a).
Patent DE-602004013005-D1 (DE)
Inventor: LINDSAY STUART M
IPC: B62M1/14
Filed: 2004-06-09
Abstract: A human-powered vehicle ( 100, 560 ) includes a structural frame ( 105 ) supported on multiple road wheels including driven wheels ( 110 ) each rotatable about an axle for propulsion, a seat ( 115 ) secured to the frame ( 105, 554 ) for supporting an operator, a hand crank ( 250 ) disposed above the driven wheel ( 110 ) and rotatable by hand by an operator seated in the seat ( 115 ), and a steerable rear wheel ( 120 ) operably linked to the seat ( 115 ) such that pivoting of the seat ( 115 ) about a seat pivot axis causes pivoting of the rear wheel ( 120 ) to steer the vehicle ( 100, 560 ).
Patent DE-602004013758-D1 (DE)
Inventor: BURMINSKIY EDUARD PETROVICH
IPC: F01B1/00
Filed: 2004-03-11
Abstract: A piston mechanism comprises a crankcase (4), a crankshaft (7) with three crankpins (48, 50, 51), a cylinder (1) with diverging pistons (5, 6) defining working chambers (10, 11, 12, 13) having inlet (14) and outlet (15) openings, and two connecting members (27, 28), one of which cooperates with the middle crankpin (48) and the other with the two outer crankpins (50, 51). In the body of the cylinder (1) there are guide channels (16, 17) provided, in which connecting rods (19, 20) are arranged in alternating sequence, which are attached to one (27) or the other (28) connecting member by their bases, forming two synchronous groups of connecting rods. The guide channels (16, 17) are provided with through-cuts (18) in the working surface of the cylinder with outlets into its cavity so that the faces (21) of the connecting rods of the synchronous groups facing the cavity of the cylinder form movable parts of its working surface. The pistons (5, 6) are attached by their peripheries to the lateral faces (21) of the connecting rods of one (19) or the other (20) synchronous group sequentially and spaced from each other, forming two movable rigid carcasses inserted in one another, connecting member - synchronous group of connecting rods - pistons", moving in opposite directions. This construction allows the arrangement of a number of diverging pistons (5, 6) in the cavity of a cylinder, forming working chambers (10, 11, 12, 13) between them, in which different strokes of independent working cycles are carried out simultaneously.
Patent DE-602004014498-D1 (DE)
Inventor: LAVRUT ERIC
IPC: E21B4/18
Filed: 2004-09-20
Abstract: The invention provides a drilling system for use in a borehole through an underground formation, comprising:  a drilling assembly including a drill bit for drilling through the formation and a drilling drive;  conveyance means including a conveyance drive connected to the drilling assembly and operable to move the drilling assembly through the borehole,  
wherein the conveyance drive is operable to move the drilling assembly along the borehole into a drilling position and the drilling drive is operable to urge the drill bit into contact with the formation when drilling takes place in the drilling position.
Patent DE-602004016980-D1 (DE)
Inventor: RASANEN JUHA A
IPC: H04W28/24
Filed: 2004-02-10
Abstract: The disclosure relates to an apparatus and method for determining if a media stream requiring a highest traffic class within a plurality of media streams is removed from a session, when the session established is modified between two mobile terminals or between a mobile terminal and a server, via a communication link. The existing traffic class is maintained for the remaining media streams for the session, if the media stream requiring the highest traffic class is removed from the session.
Patent DE-602004022970-D1 (DE)
Inventor: WHITEHEAD JOHN
IPC: B25F1/02
Filed: 2004-03-25
Abstract: A pistol grip drill ( 1 ) has two control triggers ( 3 and 9 ) on its hand grip ( 4 ). One trigger ( 3 ) controls power to a motor in a casing ( 2 ) of the drill and the other trigger ( 9 ) initiates a sequence which interchanges the positions of two chucks ( 20, 21 ). The chucks ( 20, 21 ) are mounted on a forward extension ( 8 ) of the casing ( 2 ). The extension ( 8 ) has two degrees of freedom. It is firstly capable of rotating through ninety degrees about the axis of a pivot ( 14 ) to bring the unused chuck to the driving position in front of the casing ( 2 ). The second degree of freedom allows the extension to be then rotated about the driving axis of a drill drive shaft ( 5 ) so that the displaced chuck is moved from an upwardly-pointing position to a downwardly position directly in front of the pistol grip. The interchanging of the chucks ( 20, 21 ) can be controlled by the hand of the user holding the hand grip ( 4 ).
Patent DE-602004024937-D1 (DE)
Inventor: KOJIMA KENTA
IPC: E02F9/16
Filed: 2004-02-17
Abstract: A counterweight (3) mounting structure for construction machine to which a counterweight (3) is connected through a gap (S1) to an exterior constituting an upper rotating body (1) is constituted such that a recessed groove (3d) is provided on an end on a connection side of the counterweight, an elastic soundproof material (8) is installed in the recessed groove, and the soundproof material protruding from the recessed groove (3d) is brought in contact with, and pressed against an end (1a) on the connection side of the exterior when the counterweight is mounted. As a result, there is provided the counterweight mounting structure whose soundproof capability does not decrease even after the counterweight is mounted/dismounted. <IMAGE>
Patent DE-602004026687-D1 (DE)
Inventor: ENGELLAND RANDALL ALLEN
IPC: B01D46/24
Filed: 2004-02-10
Abstract: An air cleaner arrangement or assembly is provided. The air cleaner arrangement includes a serviceable filter cartridge. The air cleaner assembly also includes an arrangement for positioning the filter cartridge into a preferred, sealing, orientation and for securing the filter cartridge in that location. Preferred serviceable filter cartridges are provided, as well as methods of assembly and use.
Patent DE-602004026799-D1 (DE)
Inventor: KIMURA HITOTOSHI
IPC: B41J2/175
Filed: 2004-03-05
Abstract: The present invention provides a liquid container which has a check valve for preventing a flow of outside air into its inside and which is capable of maintaining the performance of the check valve constant. 
An ink pack (25) includes a bag portion (36), which holds an outlet portion by heat-welding. An internal space (S) is formed in the bag portion (36), and ink is contained therein. The outlet portion has a first flow path forming component (41). A first recess portion (47) is recessed from the one side surface (41a) of the first flow path forming component (41). First and second ink flow paths (46, 51), which communicate with the internal space (S), extend from a bottom surface (47a) of this first recess portion (47). A valve seat (53) is formed in a projecting shape so as to surround the second ink flow path (51) . A laminate film (36a) sealingly closes the first recess portion (97). Thus, a valve body accommodating chamber (55) is formed. The valve body accommodating chamber (55) accommodates a first valve body (58). The valve body (58) and the valve seat (53) form a first valve device (59).
Patent DE-602004028356-D1 (DE)
Inventor: GOLDSMITH ANDREW
IPC: A01N33/18
Filed: 2004-04-13
Abstract: The present invention relates to aqueous concentrate compositions of pendimethalin which are flowable, have improved storage stability and do not show a slowed release of active ingredient. The composition contains i. particles a) of microencapsulated pendimethalin, ii. particles b) of non-encapsulated pendimethalin and iii. at least one surface-active substance.
Patent DE-602004029189-D1 (DE)
Inventor: PERINI FABIO
IPC: B65H19/26
Filed: 2004-03-22
Abstract: Apparatus for causing paper webs to tear off within rewinding machines, the said web (2) being provided, at regular intervals, with transverse perforation lines which subdivide the web into sheets joined to each other but able to be separated in correspondence of said perforation lines, the apparatus comprising means to cause the tearing of the web (2) upon the passage of a perforation line (p) which separates the last sheet of a log (RO) in the course of formation from the first sheet of the next log to be formed, wherein said tearing means are of pneumatic type (SP) able to direct a jet of compressed air toward the said line (p).Said pneumatic means (SP) comprise a set of nozzles (7) associated, via corresponding solenoid valves (70), with a reservoir of compressed air (71). Said nozzles (7), with the respective solenoid valves and reservoir (71) are positioned externally to a web (2)-feeding roller (RA) whose outer surface is provided with a plurality of circumferential grooves (76) in correspondence of which the nozzles (7) are positioned.
Patent DE-602004029199-D1 (DE)
Inventor: HASEGAWA KOJI
IPC: B05C3/08
Filed: 2004-07-23
Abstract: A protrusion (21b) is formed on a central region, of an inner surface (21c) of a first disc plate (21) constituting an end on an inclined lower side of a rotating drum (2). Particles (11) in the vicinity of the other end (first disc plate (21)), which are lifted forward in a rotational direction as the rotation drum (2) rotates, are brought into contact with a surface of the protrusion (21b) when the particles (11) flow backward in the rotational direction due to their own weights. Then, the particles (11) are guided by the surface of the protrusion (21b) to thereby flow toward the inclined upper side. As a result, a stagnation phenomenon of the particles (11) in the vicinity of the other end (first disc plate (21)) is less likely to occur.
Patent DE-602004029322-D1 (DE)
Inventor: NATANIEL TINA
IPC: C08G69/08
Filed: 2004-11-24
Abstract: Polyamides useful as hotmelt adhesives and having improved resistance to hydrocarbons such as gasoline are obtained by reacting a) an acid component containing at least one C6 to C22 aliphatic dicarboxylic acid and b) an amine component containing at least one straight chain alkylene diamine having from 2 to 8 carbon atoms and at least one heterocyclic secondary diamine. The amine component may optionally also contain at least one branched chain alkylene diamine having from 3 to 10 carbon atoms and/or at least one C24 to C48 dimer amine.
Patent DE-602004030229-D1 (DE)
Inventor: REES PHILIP FREDERICK
IPC: B60G21/055
Filed: 2004-03-29
Abstract: An amphibious vehicle, which may plane on water, has at least one pair of front or rear wheels having wheel suspensions fitted with an anti-roll bar ( 46 ). Said bar rotates upwards as the wheels are stowed above the waterline for use of the vehicle on water. The wheels may be driven wheels, and may be steered by pivotable steering link ( 20 ); or passively steered. Anti-roll bar ( 46 ) may be mounted to the vehicle by at least one bearing ( 48 ), so that the bar rotates about a single axis when the wheels are retracted. The bar passes through watertight outside bodywork ( 60 ), where it may be sealed by an elastomeric seal ( 62 ). Said seal may comprise a lip portion ( 72 ), sealing against the bar itself or against a ring or a collar ( 68 ) attached thereto. The ring or collar may be continuously welded around the anti-roll bar.
Patent DE-602004030371-D1 (DE)
Inventor: ISAKSSON JOAKIM
IPC: B01L3/00
Filed: 2004-12-02
Abstract: The present invention relates to a wettability switch that comprises an electrochemically active element having a wetting surface with switchable wetting properties. The electrochemically active element comprises an electrochemically active polymer, and surface active molecules each having a lyophobic portion and a lyophilic portion. In the wettability switch, each of said surface active molecules exposes one of said lyophobic portion and said lyophilic portion towards said wetting surface, and the identity of said portion depends on an electrochemical state of said polymer.
Patent DE-602004030975-D1 (DE)
Inventor: ROCK MOSHE
IPC: D04B21/02
Filed: 2004-08-04
Abstract: A fabric article of knitted or woven construction with multi-filament, interlaced yarns has a pile or raised or fleece (14) region on its inner surface (12) and a discontinuous coating (18) of binder material on its outer surface (16). The binder material provides improved durability against pilling and fraying without substantial adverse effect on characteristics of the base fabric. A method of forming the fabric article is also described. <IMAGE>
Patent DE-602004031803-D1 (DE)
Inventor: WAY RICHARD FRANCIS
IPC: E02F3/43
Filed: 2004-06-23
Abstract: A load handling machine (10) includes a body (11), and a lifting arm (18) carrying a load handling implement (19), a first fluid operated linear actuator (20) for raising and permitting of lowering the lifting arm (18) a and a second fluid operated linear actuator (25) for pivoting the load handling implement (19), and there being a linear displacement device (42) which includes a pair of cylinders (44a,44b) at the same side of the pivot axis (A) of the arm (18) as the first actuator (20), pivoting the load handling implement (19) through a lever (40), and being connected to the displacement device (42) so that as the lifting arm (18) is lowered, fluid ejected from one (24a) of the pair of cylinders of the displacement device (42) is fed to the second actuator (25). <IMAGE>
Patent DE-602005005714-D1 (DE)
Inventor: HILLERMEIER ROMAN
IPC: B29C70/52
Filed: 2005-07-26
Abstract: The invention provides a continuous pultrusion process for producing high-performance structural profiles wherein  a) one or more textile sheets are impregnated with a resin composition comprising a combination of  (i) at least one epoxy resin and  (ii) a curing agent system comprising at least two types of reactive groups of different reactivity    b) the impregnated textile sheets are subjected to heat to cause a partial reaction between the at least one epoxy resin and the curing agent system, so that the viscosity of the resin composition is increased, and  c) the partially reacted impregnated resin composition is gelled using heat and/or pressure.
Patent DE-602005011912-D1 (DE)
Inventor: BILLINGS SEAN
IPC: E04B7/14
Filed: 2005-10-11
Abstract: Fibre linear tensile elements 2 are strung between the floor slab 11 and the roof 12 of a building 1. Each fibre linear tensile element has a structural core 21 of polymeric fibres or filaments which can accommodate the tensioning of the fibre linear tensile element. The core 21 is covered by a sheath 22 of polymeric material. The fibre linear tensile elements 2 carry clamping devices 3 which enable glass panels 4 to be secured in position. Each clamping device 3 clamps in position the corners of four adjacent panels 4 at a particular connection node of the glass wall 80, as shown in Fig. 6. Gaskets 78 are applied to fill the inter-panel joints.  Each fibre linear tensile element 2 may include a central optical fibre 23 for detecting any reduction in the tension during use. The tension of the fibre linear tensile elements 2 is monitored by a monitoring device 81 which can produce an appropriate alarm signal.  Because of the polymeric structural nature of the fibre linear tensile elements 2, they will permit the curtain wall 80 to flex to some extent and their tensioning will only vary slightly in response to changes in ambient temperature. The polymeric material is also good at resisting surface corrosion.  The fibre linear tensile elements 2 with the clamping devices 3 prefitted are delivered to site on pallets 71, so as to reduce the amount of work required on site. A laser level 74 may be used to ensure that the clamping devices 3 are positioned at their correct heights, before the glass panels 4 are fitted.
Patent DE-602005012536-D1 (DE)
Inventor: DURAND ALAIN
IPC: B60C11/04
Filed: 2005-11-22
Abstract: A tire tread comprising a plurality of grooves opening on to a running surface, each groove having an average orientation and being defined by facing walls, these walls being connected together by a groove bottom, each groove being defined geometrically by a transverse profile obtained by intersecting said groove by a section plane substantially transverse to the average direction of the groove, the transverse profile of a plurality of grooves having variable curvatures, the variation of said curvatures in the section plane being mathematically continuous. A tire provided with such a tread.
Patent DE-602005014509-D1 (DE)
Inventor: RIJKEN ANTONIUS M
IPC: B23Q11/00
Filed: 2005-12-14
Abstract: A precision apparatus has a movable member (A), moving in a bridge element (2) arranged perpendicular to the movement of the moveable element. The bridge element comprising an air slit (S) and a exhaust (E). The bridge element (2) comprises a primary air duct (21), substantially extending along the length of the bridge element, which primary air duct is provided with apertures (21a, 21b), The apertures (21a, 21b) are evenly distributed along the length of the bridge element, and form an air flow passage to a secondary air duct (22), also substantially extending along the length of the bridge element Through the secondary air duct in operation air is drawn through the air slit (S).
Patent DE-602005015178-D1 (DE)
Inventor: LITTLE HERBERT A
IPC: H04K1/00
Filed: 2005-02-04
Abstract: A system and method of creating and managing encryption keys in a data processing device generates subsequent encryption keys by combining the existing encryption key with an existing password and seed value. In the preferred embodiment, the initial encryption key is embedded during manufacture and is unknown to the user and manufacturer, thus ensuring that all subsequent encryption keys are derived from an unknown value. When a subsequent encryption key is generated, all data encrypted using the existing encryption key is decrypted using the existing encryption key and re-encrypted using the subsequent encryption key before the existing encryption key is overwritten. In a further aspect, during encryption/decryption the encryption key is combined with the sector address of the data to be encrypted/decrypted in order to generate a unique key for each sector of data to be encrypted/decrypted.
Patent DE-602005020687-D1 (DE)
Inventor: MARTIN GEOFFREY GLEN
IPC: H04S3/00
Filed: 2005-12-08
Abstract: The invention relates to a method and system for reproduction of sound signals con-tained in a low frequency effect (LFE) channel in an audio reproduction system com-prising at least one main loudspeaker-although typically either five main loudspeakers in a surround sound system or two main loudspeakers in a traditional stereophonic system-and at least one low frequency loudspeaker (subwoofer) for reproduction of the lowest portion of the audible frequency range. According to the method and system of the present invention, the frequency range or the LFE channel is subdivided into a first frequency region below a given cutoff frequency, which first frequency region is provided to the subwoofer, and a second frequency region above said cut-off frequency, which second frequency region is provided to at least one of the main loudspeakers.
Patent DE-602005023900-D1 (DE)
Inventor: SILVA MARC
IPC: B24B13/01
Filed: 2005-12-21
Abstract: A polishing wheel (10) arranged to polish an article. The polishing wheel comprises a hub (12) provided with an axial cavity (18) coaxial with an axis (26). The polishing wheel further comprises a substrate layer (14) being made of an elastomer material affixed to the hub (12) and coaxial with the axis (26). The substrate layer (14) has an outer surface (20) having a substantially symmetrical shape with respect to the axis (26). The polishing wheel (10) further comprises a continuous cover layer (16) affixed to the outer surface (20) and coaxial with the axis (26). The continuous cover layer (16) is made of an elastomer material covering substantially entirely the outer surface (20).
Patent DE-602005024060-D1 (DE)
Inventor: PAOLIZZI MARCO
IPC: A63B24/00
Filed: 2005-08-12
Abstract: A self-coaching portable device for abdominal muscles comprises a piece of apparatus (1) for exercising abdominal muscles on the floor and an electronic control unit (2) integral with the piece of apparatus (1), having a software (22) with one or more coaching programs, a display (21) for showing the characteristics of the program to be performed, guiding means (23) of the user in performing the program correctly, detecting means (25) of achievement of a predetermined muscle contraction. In a preferred embodiment the device (10) comprises an electrostimulator device (3), consisting of at least one pair of electrodes (31) and adjusting means (32) of the electrostimulating pulses, activated directly by thee detecting means (25) when a predetermined muscle contraction has been achieved.