baber/WOPTO huggingface dataset:
Patent DE-68903306-T2 (DE)
Inventor: BADER MARK S
IPC: F02M35/022
Filed: 1989-07-27
Granted: 1993-04-29
Abstract: An engine intake screen assembly as provided. A rotatable screen (22) has a continuous peripheral skirt (26) which telescopes with an upstanding housing ring-like flange (12) so as to create a serpentine entry path for grass and other foreign matter trying to enter at the seam between the screen (22) and the inlet (37). Entry can be further restricted through the use of a radially outwardly directed ring extension (28) on the screen (22) and/or a guard ring member (29). These parts can combine to form a trap pocket (39) and/or to increase the serpentine nature of the entry path. In one version, the grass will form its own seal (44) in the trap (39).
Patent DE-68905745-T2 (DE)
Inventor: OBERHOFER LANNY A
IPC: B65D3/22
Filed: 1989-04-21
Granted: 1993-10-14
Abstract: A large capacity fibre shipping drum (100) incorporating a stabilizing chime (116) about one or both ends thereof has its sidewall (110) reinforced against rupture by an encircling collar (118) of stiff material underlying the free edge of the skirt of the chime to a minor degree and projecting beyond the chime skirt for a minimal distance relative to the overall height of the drum.
Patent DE-68914666-T2 (DE)
Inventor: WIKDAHL NILS ANDERS LENNART
IPC: D21F1/66
Filed: 1989-10-10
Granted: 1994-08-18
Abstract: In a process and a device, a cellulose suspension of thin consistency, the consistency and flow rate of which is known, is conducted to the suction side of a main pump (4), to the pressure side of which there are coupled in sequence a first multi-hydrocyclone unit (6) for cleaning out heavy impurities, a second multi-hydrocyclone unit (7) for cleaning out light impurities, and a headbox (8) for a wet machine or paper machine (9). This provides, on one hand, cleaning and pulp or paper production uninterrupted by intermediate storage, and on the other hand a thickening of the pulp in the second multi-hydrocyclone unit from a suitable consistency for cleaning to a thicker consistency suitable for spreading on a wire or the like.
Patent DE-68917058-T2 (DE)
Inventor: CHOI KWANG SOO
IPC: B65F1/06
Filed: 1989-09-05
Granted: 1994-11-17
Abstract: A portable litter basket comprises a vynil bag (110), one side thereof being open, other sides thereof being closed;  a plurality of support members (310) of equal length; a plurality of brace members (500) which consist of a pair of elongated bars (510) being rotatably joined (511) each other on their centers; the upper portions (520) of said brace members being slidably joined on the upper portion of said support members, and the lower portion (530) of said brace members being rotatably joined on the lower portion of said support members, so that the breadths between said support members be controlled by operation of said brace members; whereby support members hold the opening of said vynil bag to be stretched, making it convenient for people to throw litterings into said vynil bag.
Patent DE-69004445-T2 (DE)
Inventor: FRANCIS PAUL S
IPC: A63B21/02
Filed: 1990-01-23
Granted: 1994-03-24
Abstract: A portable exercise device which provides the benefits of working out with free weights. Adjustable foot pads (14) on opposite sides of a central housing (12) accommodate different stance widths and retract to a compact storage position. Right and left reels (50) in the housing (12) receive cords (56) which extend through the foot pads (14) and carry special hand grips (76). Outward pulling on the cords is resisted by spring packs (110) having clock-type coil springs (114). The spring packs can be stacked on one another to vary the resistive force applied to the reels. The two resistance systems are independent of one another but are adjusted to the same initial tension by a common cable adjustment mechanism. Attachment of added components allows rowing exercises to be carried out.
Patent DE-69005382-T2 (DE)
Inventor: MALAURIE CLAUDE
IPC: H05K7/20
Filed: 1990-07-10
Granted: 1994-04-14
Abstract: A device for dissipating heat for a surface mount component assembled onto a printed circuit board is made up by a metallic plate deposited on the rear of the substrate under the surface mount component. A thermal coupling device is made up by a small heat collecting plate provided on the front side of the substrate and the actual substrate. The heat collecting plate also performs an electro-magnetic shielding function and is advantageously constituted either by the shielding plate normally provided for this purpose or by an extension thereof.
Patent DE-69011862-T2 (DE)
Inventor: SEXTON MICHAEL
IPC: B01D45/16
Filed: 1990-06-25
Granted: 1995-02-23
Abstract: A material discharge unit for separating lightweight elements of substantial size, such as paper or card trimmings, from a conveying air stream has a perforate duct (10) in a housing (11), with a perforate bend (12) at a discharge end of the duct (10). A baffle causes the conveying air stream and elements to impinge on an outside wall of the bend (12) at an acute angle. The trimmings are carried around the bend to discharge at C, while the air stream continues onward out of the housing (11) at B. The improvement resides in providing a mechanism (25) for adjusting the baffle plate angle while the unit is in operation. Also, readily openable panels (16, 18) are provided in the underside of the duct (10) and housing (11) to facilitate cleaning.
Patent DE-69013345-T2 (DE)
Inventor: ANDERSEN ULRIK FLOTT
IPC: B29C45/73
Filed: 1990-06-15
Granted: 1995-05-18
Abstract: PCT No. PCT/DK90/00155 Sec. 371 Date Dec. 16, 1991 Sec. 102(e) Date Dec. 16, 1991 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15704 PCT Pub. Date Dec. 27, 1990.A moulding process and system for producing small wooden objects such as, for example, pipe heads or furniture handles from a moulding material formed of an aqueous suspension of wood dust. The moulding material is injection moulded into injection mould parts in which electrodes are placed for subjecting moulding cavities to a HF-heating field such that both a rapid curing of a heat setting glue agent in the aqueous wood dust mass and a rapid driving out of a major part of the water is realized. The moulding cavities include exhaust or release channels for steam resulting from the evaporation of the water of the moulding material and an arrangement is provided for maintaining the mould parts together in spite of the high steam pressure developed in the mould cavities.
Patent DE-69018007-T2 (DE)
Inventor: AUDEBERT YVES
IPC: H04H60/23
Filed: 1990-10-18
Granted: 1995-10-26
Abstract: The device (1) validates partic. in a promotion which requires gathering of coded data from a mass communication medium. The device has an optical interface (R) or key pad (8) to allow entry of transmitted data. A processor (4), running a stored (12) program, validates partic. based on numbers entered. A memory (12), managed by the processor, stores processed numbers for a pre-determined period of time. A display (6) shows an output code derived from the entered numbers.
Patent DE-69019473-T2 (DE)
Inventor: HART CHARLES RICHARD
IPC: C08J7/044
Filed: 1990-10-22
Granted: 1995-11-02
Abstract: A primed film comprises a polymeric film substrate layer having an adherent layer comprising a copolymer comprising comonomers (a) 35 to 40 mole % alkyl acrylate, (b) 35 to 40 mole % alkyl methacrylate, (c) 10 to 15 mole % of a monomer containing a free carboxyl group, and (d) 15 to 20 mole % of an aromatic sulphonic acid and/or a salt thereof. The primed film can be used, for example, for producing metallised films, drafting films, photographic films and magnetic cards.
Patent DE-69019847-T2 (DE)
Inventor: BARNES PETER
IPC: H04B1/20
Filed: 1990-02-26
Granted: 1996-02-08
Abstract: A signal distribution system is described for the interchange of signals between a number of appliances such as television receivers 13, 14, video recorders 15 and surveillance cameras 16, 17, 18. The appliances are connected via a passive star splitter 1. A controller 11 allocates frequency channels to each appliance. The system is such that signals within a particular frequency channel injected into the system by one of the appliances may be received by any receiver appliance connected to the system to which has been allocated the same frequency channel.
Patent DE-69032454-T2 (DE)
Inventor: PIDGEON REZIN
IPC: H04J14/00
Filed: 1990-11-21
Granted: 1999-03-25
Abstract: An optical communications system including a plurality of modulated radio frequency carriers which span more than an octave in bandwidth. In one implementation, the carriers are grouped into ranges which span less than an octave in bandwidth and the individual groups are transmitted over unique optical links. In another implementation, the groups are multiplexed on one optical link by using different wavelengths. In still another implementation, several of the bands are up-converted to the highest band of interest and then transmitted, either over single or multiple links. The resulting optical signals are demodulated and then down-converted before they are recombined into the broadband signal in excess of an octave in bandwidth.
Patent DE-69032624-T2 (DE)
Inventor: FIELDER LOUIS DUNN
IPC: G06T9/00
Filed: 1990-01-29
Granted: 1999-03-25
Abstract: An encoder applies a digital filterbank such as a transform or subband filterbank to an input signal to generate frequency subband information, encodes the resultant subband information using adaptive bit allocation to generate fixed-length values represented by fixed numbers of bits and variable-length values represented by variable numbers of bits, and formats the subband information into an encoded signal in which the fixed-length values are assembled into preestablished positions within the encoded signal. In response to an encoded signal including subband information represented by fixed-length values and variable-length values, a decoder extracts fixed-length values represented by fixed numbers of bits from preestablished positions within the encoded signal, extracts variable-length values represented by variable numbers of bits, wherein the variable numbers of bits are established in response to fixed-length values, and generates an output signal by applying an inverse filterbank to the extracted subband information. <IMAGE>
Patent DE-69033441-T2 (DE)
Inventor: SEESER JAMES W
IPC: C23C14/00
Filed: 1990-11-12
Granted: 2000-05-18
Abstract: The disclosures relates to a thin film coating system (10) incorporates separate, separately-controlled deposition and reaction zones for depositing materials such as refractory metals and forming oxides and other compounds and alloys of such materials. The associated process involves rotating or translating workpieces past the differentially pumped, atmospherically separate, sequentially or simultaneously operated deposition and reaction zones and is characterised by the ability to form a wide range of materials, by high throughput, and by controlled coating thickness, including both constant and selectively varied thickness profiles. <IMAGE>
Patent DE-69103600-T2 (DE)
Inventor: VINCENT DE PAUL MICHEL
IPC: F16K47/08
Filed: 1991-09-09
Granted: 1994-12-22
Abstract: Valve comprising a shutter (1) interacting with a seat provided with crenellations (3) arranged round the part of the seat on which the shutter comes to rest, characterised in that each crenellation (3) comprises, on its face (8) opposite the shutter (1), a vertical central partition (10) which separates two symmetrical recesses (9). 
<??>The elimination of vibrations occurring under partial load. 
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Patent DE-69103749-T2 (DE)
Inventor: DAS TAPAN
IPC: H04Q3/42
Filed: 1991-04-17
Granted: 1994-12-22
Abstract: A line interface circuit supplies energizing direct current from a power source via tip and ring leads of a two wire communications line connected with a telephone apparatus, and also couples alternating current signals between the telephone line and an associated telephone facility. The line interface circuit is provided with tip and ring terminals for connection to the tip and ring leads, and power terminals for connection to the power source. Coupling circuitry is connected in series with the tip and ring terminals for providing paths for the energizing direct current and for the alternating current signals. An active tip feed circuit is connected in series between the tip terminal and the coupling circuitry for providing a tip feed path having a predetermined resistance while the telephone apparatus is in an OFF HOOK state and having a much higher resistance in response to an excess of voltage at the tip terminal. An active ring feed circuit is connected in series between the ring terminal and the coupling circuitry for providing a ring feed path having a predetermined resistance while the telephone apparatus is in the OFF HOOK state and having a much higher resistance in response to an excess of voltage at the ring terminal.
Patent DE-69106779-T2 (DE)
Inventor: SERAFIN CARLO
IPC: F04D9/06
Filed: 1991-06-04
Granted: 1995-09-07
Abstract: The invention discloses a single-impeller pump with a diffuser (1, 40, 50, 60, 80, 100, 120, 130) arranged in front of the impeller (14, 46, 57, 107) on the suction side of the impeller (14,46,57,107) which evolves in the longitudinal direction toward the pressure chamber (21,67,112) with channels (10, 72, 90, 109, 128, 139) arranged around the periphery of the funnel or wall (13, 42, 52, 69, 88, 102, 125, 135) which is present within the pump casing (11, 66, 85, 114, 127, 136) and is comprised between the suction opening (27), or an eventual ejector (44, 104), and the casing cover (12, 56, 64, 84, 110, 123, 133). Said channels (10, 72, 90, 109, 128, 139) act as diffusers and send longitudinally and without any rotation into the pressure chamber (21, 67, 112) the flow streaming out of the impeller (14, 46, 57, 107) which is conveyed into the longitudinal channels (10, 72, 90, 109, 128, 139) by baffles (17, 63, 83, 122, 132), eventually complete with blades (16, 62, 82) arranged around the periphery of the impeller (14, 46, 57, 107). <IMAGE>
Patent DE-69122115-T2 (DE)
Inventor: MITTEL JAMES
IPC: H04B1/16
Filed: 1991-09-30
Granted: 1997-03-13
Abstract: A selective call receiver (100) includes a controlled oscillator (134) that generates an output signal (140) from a received signa. The controlled oscillator (134) has an input filter (136) that is controlled by a control signal (132) generated from a reference signal (122). The output signal (140) and the reference signal (122), generated from the received signal, are used to adjust the output of the controlled oscillator (134) to equal the reference signal (122). The control signal (132) controls a controlled filter (142) that filters a second signal (144).
Patent DE-69201147-T2 (DE)
Inventor: ARAMBURU ARBELAIZ MELCHOR
IPC: A01G1/00
Filed: 1992-03-06
Granted: 1995-08-24
Abstract: The method is foreseen to set a vegetal layer on any type of slope, taking into account in each case the degree of setting of the same in terms of the incline thereof, even applying the same to vertical walls. The method includes the operation of projecting a mixture of products on the slope (1) forming a layer (2) for implanting vegetal hydro-sowing systems. The products involved and that have to be mixed in proportions intimately are: topsoil, slag, cement, boulder stone, limey aggregate, spongy ground resin, cellulose pulp and metal or plastic materials forming a more or less reticulated or interlaced structure, in such a way that the intimate proportioned mixture of all the products is projected through a nozzle (16), to which a water pipe (18) likewise has access, upon the cited slope (1) to form the vegetal layer. <IMAGE>
Patent DE-69201502-T2 (DE)
Inventor: POSSENTI GIOVAN BATTISTA
IPC: A22C11/02
Filed: 1992-03-12
Granted: 1995-12-21
Abstract: A method for sequentially packaging products, such as for example sausagemeat, soft meat or the like, in which a delivery outlet (11) introduces a product into a continuous sheath (13) fed peripherally to the outlet, comprises the steps of: discharging a product into the sheath (13); constricting the sheath by means of constricting means (18), in a first position between the product delivery outlet; moving the first constricting position towards the product to stretch the segment of sheath over the product and compact it; constricting the sheath in a second position, by means of second constricting means (17), between the first position and the delivery outlet (11); sealing the sheath between the first and second position by means of a sealing head (23). <IMAGE>
Patent DE-69209325-T2 (DE)
Inventor: AVOCAT JEAN PAUL
IPC: H01R13/53
Filed: 1992-01-03
Granted: 1996-08-14
Abstract: The invention relates to a high-voltage binding post for electrical apparatuses, such as a current or voltage transformer, having outsides moulded from insulating resin. The binding post comprises at least two portions, one of which, the head (1), is connected to a high-voltage line by means of a pin (2) and the other of which, the base (4), is connected to the earth of the apparatus. Both ends are separated by a tubular shedded insulator (5) which encloses a conduit (6) where the conductors connecting the head (1) to the output terminal of the apparatus are placed. According to the invention, the head (1) is covered with a metal layer (7) over its external portion and a metal ring (9) is interposed between the head (1) and the insulator (5). The invention concerns manufacturers of medium- and high-voltage electrical equipment. <IMAGE>
Patent DE-69214250-T2 (DE)
Inventor: OZAWA TAKAYUKI
IPC: A61K31/225
Filed: 1992-04-15
Granted: 1997-04-30
Abstract: A preventive or remedy for free radical-induced tissue disorder, which contains a q-L-glutamyl-L-cysteine ester derivative represented by general formula (I) or its dimer in oxidized form as an active ingredient wherein R represents C<5> to C<5><4> linear, branched or cyclic hydrocarbyl or aromatic-substituted C<5> to C psi  linear or branched hydrocarbyl. The above compound has tissue glutathione improving and biochemical glutathione replacing and reperfusion-induced tissue disorder of the heart, liver, etc., arrhythmia, and pulmonary disorder caused by activated oxygen. <CHEM>   <IMAGE>
Patent DE-69217865-T2 (DE)
Inventor: STEPHENSON WILLIAM HERMAS
IPC: G06F13/40
Filed: 1992-12-05
Granted: 1997-07-03
Abstract: A partial word to full word parallel data shifter (20) comprises 2N-1 multiplexers (#1 to #15) or selectively receiving data from the incoming current data word of width up to N, or from remainder bits of previously received data. The multiplexers output their data to 2N-1 latches (32,34), N of which (32) output a full parallel data word and N-1 of which (34) can recirculate up to N-1 remainder bits back to the multiplexers. If the number of remainder bits plus the number of data bits for the currently received word is less than N, the bits in the first N latches are not output but rather recirculate to the multiplexers where they are aligned for generating a full N bit output word with the most significant bit(s) of the next incoming parallel data. <IMAGE>   <IMAGE>
Patent DE-69220955-T2 (DE)
Inventor: LASHYRO JEFFREY
IPC: B65G47/28
Filed: 1992-02-03
Granted: 1998-02-19
Abstract: An article rotating assembly and process for rotating articles to a predetermined orientation on a moving conveyor. The assembly comprises movable article control structures and cooperating vertical motion and rotational motion assemblies which are synchronized with the conveyor. Each article control structure is constructed and arranged for vertical and rotational movement above the moving conveyor and is controlled by cam follower and guide track structures to engage and rotate articles on the moving conveyor to a predetermined orientation.
Patent DE-69220983-T2 (DE)
Inventor: YOSHIHARA TORU
IPC: A61Q5/10
Filed: 1992-03-06
Granted: 1997-12-18
Abstract: A dye composition for keratinous fibers comprising (a) a direct dye, (b) one or more polymers selected from the group consisting of cationic polymers and amphoteric polymers, (c) a betaine derivative, and (d) an organic solvent. The dye compositions exhibits a superior dyeing ability and an excellent conditioning effect which is maintained for a long period of time with repeated shampooing.
Patent DE-69221498-T2 (DE)
Inventor: PERRIER ERIC
IPC: A23L1/00
Filed: 1992-10-27
Granted: 1998-02-05
Abstract: A method for producing nanocapsules with cross-linked protein-based walls, comprising preparing emulsions of said proteins and crosslinking these with a crosslinking agent having reactive groups which react with the reactive groups of said proteins, particularly acylatable groups, to cause an interfaced crosslinking reaction between the proteins and the crosslinking agent, and thereby form capsules with walls based on the proteins crosslinked by the crosslinking agent. A fine emulsion of said proteins is prepared by adjusting the surface tension of the various liquid phases. Biocompatible and biodegradable nanocapsules having improved controlled release are thereby obtained.
Patent DE-69230207-T2 (DE)
Inventor: MALVESTUTO JUN FRANK S
IPC: B64C23/02
Filed: 1992-04-09
Granted: 2000-05-31
Abstract: A rotor flap apparatus is attached to the trailing edge of a wing of a craft. The rotor flap apparatus includes a rotatable rotor mounted on an attachment arm, which is pivotally mounted on a trailing edge of the wing. The attachment arm can be raised or lowered to move the plane of the rotor up or down to vary the lift and thrust characteristics of the wing, to prevent stall and also to allow very low speed take off and landing. In one embodiment, propellers are provided at the leading edge of the wing, in conjunction with the rotor flap apparatus, to provide a system which allows vertical take off and landing of the aircraft. Other embodiments include wings with rotor flap apparatus attached to land craft and underwater craft as well.
Patent DE-69301025-T2 (DE)
Inventor: MALMSTROEM ROLF
IPC: C22B5/14
Filed: 1993-01-21
Granted: 1996-05-30
Abstract: PCT No. PCT/FI93/00020 Sec. 371 Date Jul. 18, 1994 Sec. 102(e) Date Jul. 18, 1994 PCT Filed Jan. 21, 1993 PCT Pub. No. WO93/15232 PCT Pub. Date Aug. 5, 1993.A method of reducing material containing metal oxide in a circulating fluidized bed, in which coal in excess and air is introduced into the fluidization chamber so as to maintain a temperature of >850 DEG  C. in the chamber. Bed material which has been separated from the flue gases is conveyed through a carbidization chamber in a recirculation system at a temperature of <850 DEG  C. to the lower part of the fluidization chamber. Conditions favorable for formation of carbide are maintained in the carbidization chamber.
Patent DE-69301742-T2 (DE)
Inventor: COMPASSI SABINE
IPC: A61K31/44
Filed: 1993-02-03
Granted: 1996-08-14
Abstract: Pharmaceutical dosage forms having a linear release rate of the 0<th> order for the once-daily oral administration of 20 - 120 mg of nifedipine or of another calcium antagonist of the dihydropyridine type, characterised by a homogeneous matrix containing 2 - 50 % by weight of hydroxypropyl-methylcellulose having an average molecular weight of 20,000 - 250,000, 5 - 60 % by weight of a calcium antagonist of the dihydropyridine type, as well as customary excipients compatible with the formulation, such as lipophilic or hydrophilic liberation controllers, fillers, flow-regulating agents, lubricants and, optionally, film coatings. <IMAGE>