baber/WOPTO huggingface dataset:
Patent EP-1142247-A1 (EP)
Title: Method for suppressing narrow frequency bands
Inventor: BALDEMAIR ROBERT
IPC: H04L27/26
Filed: 1999-12-21
Abstract: The invention relates to a method for suppressing narrow frequency bands during transmission of data by means of a multi-carrier method, e.g. DMT (discrete multitone). A predetermined broad frequency band is divided into numerous subchannels having sub-carriers assigned thereto. The data to be transmitted is modulated in the transmitter by means of inverse discrete Fourier transformation (IDFT) and is demodulated in the receiver by discrete Fourier transformation (DFT). A pulse for compensating the side lobes which appear in the phase-out area is transmitted for each frequency range having a zero charge and extending between the subcarriers which are contained in the phase-out area or are adjacent to the phase-out area. Said pulse is respectively provided with a frequency range which resembles the side lobes that appear in the intermediate area. Said pulse is controlled according to the data values of the side lobes which appear in the intermediate areas, whereby the compensation pulse/s is/are orthogonally transmitted to the information-carrying subcarriers.
Patent EP-1138693-A1 (EP)
Inventor: WATANABE TAKUYA
IPC: A61K48/00
Filed: 1999-12-09
Abstract: The G protein coupled receptor protein of the present
invention, a partial peptide thereof or a salt thereof, as well
as a polynucleotide encoding the same (for example, DNA, RNA
and a derivative thereof), is useful in (1) determination of
a ligand (agonist), (2) acquisition of an antibody and antiserum
thereto, (3) construction of an expression system for a
recombinant receptor protein thereof, (4) development of a
binding assay system using said expression system and screening
of a pharmaceutical candidate compound, (5) practice of a drug
design based on comparison with structurally analogous ligand
receptors, (6) reagents for preparation of probes and PCR primers
in gene diagnosis, (7) preparation of a transgenic animals or
(8) a pharmaceutical composition for a preventing and treating
genetic agent etc.
Patent EP-1141763-A1 (EP)
Inventor: WOLLESCHENSKY RALF
IPC: G02B21/00
Filed: 1999-12-22
Abstract: The invention relates to an arrangement of a light diffracting element for separating excitation light and emission light in a microscope beam path, preferably in a confocal microscope, and especially in a laser scanning microscope. According to the invention, the light diffracting element is passed through by both the excitation light as well as by the emission light, and at least one wavelength of the excitation is affected by diffracting, whereas other wavelengths emitted by the sample are passed through without being affected, thus being spatially separated from the excitation light.
Patent EP-1157498-A1 (EP)
Inventor: MLADENOVIC ZORAN
IPC: H04L5/14
Filed: 1999-12-27
Abstract: A modem-based echo cancellation enhancement (10) for digital communications networks is provided. The effects on echo cancellation of non-linearity in a far end echo path in a digital telephone system are reduced by introduction of non-linearities into the near end signal prior to generation of the echo cancellation signal. Near-end signal is sampled after linear-to-PCM conversion (13). A PCM-to-linear conversion (25) is added prior to the echo canceler (14). The near-end delay line can be provided between the converters to delay the signal as PCM samples, thereby reducing delay line memory requirements.
Patent EP-1173373-A1 (EP)
Inventor: MITAS GARY
IPC: F16G3/16
Filed: 1999-10-22
Abstract: A strip (5) of riveted belt fasteners (10) is provided manufactured in a punch press or the like to form multiple belt fasteners at a time with the fasteners each being attached to an end of a conveyor belt (14) by way of a single rivet (44) extending through single apertures (26, 28) in upper (18) and lower (20) plates of each of the fasteners. The small fasteners herein are provided with sufficient strength to be used in abusive hay baler applications while the fasteners must travel about small pulleys, e.g. 3' to 3.5' inches in diameter. Further, the installation of this rivet belt fastener in the field is about as simple as driving a nail requiring a portable applicator tool (74) and a hammer. That is, the fasteners can be riveted attached to the belt end by way of a low cost applicator tool that includes recessed hardened anvil surfaces integrally formed in the body thereof to upset initially rivets which are driven through the belt with a separably attached pilot nail. The hollow rivet end flares out against the hardened anvil surfaces of the tool with the surfaces being inclined for curling of the rivet end back up into an enlarged recess in the overlying plate aperture. As the rivet is driven, the belt compresses with the rivet end being upset; and upon removal of the driving force, the belt decompresses to draw the curled, upset rivet end into the plate aperture.
Patent EP-1145306-A1 (EP)
Inventor: NYSTROEM JAN CHRISTIAN
IPC: H01L21/8222
Filed: 1999-10-27
Abstract: L'invention concerne un procédé servant à la fabrication de semi-conducteurs d'un circuit à semi-conducteur ayant plusieurs dispositifs actifs NMOS1, NMOS2, NPN1, NPN2 d'un type donné. Le procédé consiste à agencer une première région (4, 16) sur un substrat à semi-conducteur (1) et à mettre en oeuvre deux dispositifs actifs dudit type, ayant des ensembles de caractéristiques différents, dans ladite première région (4, 16). L'étape de la mise en oeuvre desdits dispositifs actifs consiste à créer une première (6', 10') puis une seconde (6'', 10'') sous régions à l'intérieur de ladite première région (4, 16), ladite étape consistant en outre à introduire un premier (P1, P3) puis un second (P2, P4) dopants ayant des ensembles différents de paramètres de dosage, dans une première et une seconde zones, respectivement, de ladite première région, les dopants étant d'un type p similaire, et à recuire ledit substrat (1) afin de créer lesdites première (6', 10') et seconde (6'', 10'') sous régions, respectivement. Les deux sous régions, dont les profils dopants sont différents, peuvent être fabriquées sur un seul circuit intégré.
Patent FI-20206039-A1 (FI)
Inventor: OLLIKKALA SAMI
IPC: E04H17/16
Filed: 2020-10-21
Abstract: Keksintö koskee kuljetustelinettä (10) työmaa-aitoja (12) varten, johon kuljetustelineeseen (10) kuuluu - kehikkomainen runko (14), jolla on ensimmäinen dimensio (d1) ja tälle kohtisuora toinen dimension (d2), joiden välille muodostuu runkoon (14) taso (P1), - ensimmäiset tuentavälineet (16) muodostettuna kehikkomaiseen runkoon (14) työmaa-aitoihin (12) kuuluvien tasomaisien aitaelementtien (18) tukemiseksi vierekkäin rungon (14) päälle kuljetusta varten, - toiset tuentavälineet (20) muodostettuna kehikkomaiseen runkoon (14) työmaa-aitoihin (12) kuuluvien jalustojen (22) tukemiseksi kuljetustelineeseen (10), ja - nostovasteet (24) edullisesti trukkipiikkejä tai pumppukärryä varten sovitettuna kehikkomaiseen runkoon (14) kuljetustelineen (10) nostamiseksi, jossa sanotut ensimmäiset tuentavälineet (16) ja toiset tuentavälineet (20) ovat muodostettuna vierekkäin sanotun kehikkomaisen rungon (14) päälle ja sanotut nostovasteet (24) näiden alapuolelle runkoon (14), ja sanotut ensimmäiset tuentavälineet (16) käsittävät tason (P1) suhteen kulmassa olevia sivutukipintoja (26) aitaelementtien (18) tukemiseksi kuljetustelineeseen (10) aitaelementeillä (18) olevan tason (P2) lyhemmän sivun (51) ollessa oleellisesti rungon (14) suuntaisia.
Patent HK-1024205-A1 (HK)
Title: Thermo-shrinkable polyester film.
Inventor: MORI KUNIHARU
IPC: B29C61/06
Filed: 2000-02-11
Abstract: In a thermo-shrinkable polyester film, the thermal shrinkage ratio in a main shrinking direction is about 20% or more after being treated in water of about 70 DEG C for about 5 seconds, about 35 to about 55% after treated in water of about 75 DEG C for about 5 seconds, and about 50 to about 60% after being treated in water of about 80 DEG C for about 5 seconds. After the film is shrunk by about 5% by treatment in water of about 75 DEG C for about 10 seconds, the probability of the elongation at rupture of the film in the direction perpendicular to the main shrinking direction being about 20% or less, is about 10% or less.
Patent HK-1027265-A1 (HK)
Title: Improved rotary mower apparatus
Inventor: QUIROGA OSVALDO R
IPC: A01D34/73
Filed: 2000-06-15
Abstract: A rotary blade assembly for a rotary mower that provides an equivalent cut with a substantial reduction in necessary driving power of a mower. The rotary blade assembly includes a support structure (22) fixedly disposed to a rotary drive shaft, at a height sufficient to avoid or to minimize contact with vegetation, such that the rotary drive shaft rotates the support structure about an axis. The rotary blade assembly includes a plurality of cutting elements (10A-16B) that project downwardly and outwardly from the support structure to a predetermined distance such that the cutting elements are positioned to avoid contact with the ground and to cover the area to be cut in a more uniform way. The support structure of the rotary blade assembly can be a support arm having the cutting elements spaced over a length thereof. Alternatively, the rotary blade can be formed using a plate-shaped member (76) having projecting portions extending downwardly for use as cutting elements. The projecting portions can be integral with the plate-shaped member or separately attached thereto. In other embodiments, a plurality of rotary blades are used in place of a single large conventional blade spanning the same width, whereby power requirements are reduced and a more uniform cut results. A blunt extension (240) can be secured to or integral with the lower end of the drive shaft to prevent the cutting elements of the mower blade from contacting and disturbing the ground surface in uneven terrain. <IMAGE>
Patent HK-1037348-A1 (HK)
Title: Security device the global protection with objects with electronic components
Inventor: MESSERSCHMID ERNST
IPC: B60R25/10
Filed: 2001-10-11
Abstract: In the global protection of objects structured with electronic components, security devices, e.g., in a vehicle, become active by at least one component, and/or information within at least one component that is essential for operation of the vehicle is deactivated irreversibly and or erased, so that even a disassembly or bridging of the component concerned can achieve no effect, since acquisition of a functional replacement part is not available. The components can, for example, be placed in the motor electronics, the steering column lock, the door lock, and/or the key, and through miniaturization of the receiver, any electronic device can be protected including, among other things, radio telephones, (Euro-)checkcards and cash cards, credit cards, telephone cards, keys to electronic systems, mobile electronic devices, such as cassette recorder, CD players, clocks, computers, etc.
Patent HK-1040696-A1 (HK)
Title: Method for treating an effluent using simultaneousnitrification/denitrification in a trickling filt er
Inventor: PAYRAUDEAU MICHELE
IPC: C02F3/00
Filed: 2002-03-27
Abstract: The invention concerns a method and installation for the treatment of excess sludge derived from biological wastewater treatment plants. The method is characterized in that it consists of associating at least one digestion step (<HIL><PDAT>4</BOLD><PDAT>) and at least one wet oxidation step (<HIL><PDAT>2</BOLD><PDAT>) of said sludge, said wet oxidation step being conducted at a temperature of between 50° C. and 180° C. and at a pressure of between 2 and 40 bar.</PTEXT>
Patent HK-1041893-A1 (HK)
Title: In mold addition polymerization of norbornene-typemonomers using group 10 metal complexes.
Inventor: BELL ANDREW
IPC: C08F4/80
Filed: 2002-05-22
Abstract: A catalyst system and a process for the bulk addition polymerization or of polycyclic olefins, such as norbornene, methylnorbornene, ethylnorbornene, butylnorbornene or hexylnorbornene, 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonapthalene, 5,5'-(1,2-ethanediyl)bisbicyclo[2.2.1]hept-2-ene, and 1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylene are disclosed. The catalyst includes an organonickel or organopalladium transition metal procatalyst and an activator compound. Polymerization can be carried out in a reaction injection molding process to yield thermoplastic and thermoset molded polymeric articles possessing high glass transition temperatures.
Patent HK-1049873-A1 (HK)
Title: Flange profile for attachment to abutting air channel elements.
Inventor: GEBHARDT MANFRED
IPC: B23K26/262
Filed: 2003-03-14
Abstract: The invention relates to a flange profile (1) for attachment to abutting air channel elements and for receiving angle brackets for forming an assembly frame. According to the invention, the flange profiles have an essentially L-shaped cross-section. An L-limb (2) is profiled as a double-walled (3, 4) limb, which is open on one side and which is provided for overlapping the edge areas of the air channel elements, and the other limb (5) is profiled as a hollow cavity (8) for receiving a limb of an angle bracket. In the transition area of both of these limbs (2, 5), a backward folding (9a, 9b) by 180 DEG  forms a double wall, which separates both limbs and which touches one of the wall areas (6, 7) with its backward folded lug. The aim of the invention is to achieve a greatest possible tightness in the transversal or longitudinal direction of the profile. To this end, the wall area (6 or 7) and the backward folded lug (9a or 9b) are joined to one another by means of a laser weld seam (10).
Patent HK-1055302-A1 (HK)
Title: Aliphatic nitrogenous five-membered ring compounds
Inventor: YASUDA KOSUKE
IPC: C07D409/14
Filed: 2003-10-17
Abstract: The present invention is to provide an aliphatic nitrogen-containing 5-membered ring compound represented by the formula ÄIÜ : <CHEM>  wherein symbols in the formula have the following meanings;     A: -CH2- or -S-,   B: CH or N,   R<1>: H, a lower alkyl group, etc.,   X: a single bonding arm, -CO-, -Alk-CO-, -COCH2-, -Alk-O-, -O-CH2-, -SO2-, -S-, -COO-, -CON(R<3>)-, -Alk-CON(R<3>)-, -CON(R<3>)CH2-, -NHCH2-, etc.,   R<3>: hydrogen atom or a lower alkyl group,   Alk: a lower alkylene group, and   R<2>: (1) a cyclic group which may be substituted, (2) a substituted amino group, etc., provided that when X is -CO-, then B is N, or a pharmaceutically acceptable salt thereof.
Patent HK-1056433-A1 (HK)
Title: Radioisotope generator and method of construction thereof
Inventor: FORREST TERENCE ROBERT FREDERI
IPC: G21G1/00
Filed: 2003-11-27
Abstract: A device for producing a fluid containing a radioactive constituent, comprising a shielded chamber (5) with an opening for receiving an isotope container (6) housing a radioactive isotope (7); a chamber closure (18) adapted for cooperating with and closing the chamber opening; a first fluid port comprising a first hollow needle projecting into the shielded chamber from the chamber closure for fluid communication with the isotope container; a second fluid port comprising a second hollow needle projecting into the shielded chamber from the closed end of the chamber opposite the chamber closure for fluid communication with the isotope container; first and second compressible buffers (28, 29) mounted so as to surround at least partially the respective first and second hollow needles (12, 13), each buffer providing an outer surface for contact with opposed ends of the isotope container; and a spacer of a predetermined thickness associated with one or each of the first and second compressible buffers for determining the positioning of the isotope container within the shielded chamber.
Patent HK-1058481-A1 (HK)
Title: Anthelminthic agents for the prevention of parasitic infections in humans and animals
Inventor: HARDER ACHIM
IPC: A61K31/445
Filed: 2004-02-24
Abstract: The present invention relates to compositions comprising certain active compounds which are suitable as repellents, and to their use for preventing an infection of humans or of animals by the infectious states of parasitic flatworms (platyhelminths).
Patent HK-1065074-A1 (HK)
Title: Methods for genetic modification of hematopoietic progenitor cells and uses of the modified cells
Inventor: SYMONDS GEOFFERY P
IPC: A61K35/12
Filed: 2004-10-14
Abstract: Described are compositions and methods relating to gene therapy, particularly as applied to hematopoietic progenitor (HP) cells, to transduced cells and methods of obtaining them, and to methods of using them to provide prolonged engraftment of modified hematopoietic cells in human subjects. The invention particularly relates to ex vivo gene therapy of HP cells for treatment or prevention of HIV infection.
Patent HK-1068669-A1 (HK)
Title: A friction device for roll-up curtains
Inventor: MINDER CARL EMIL FELIX
IPC: E06B9/80
Filed: 2005-01-31
Abstract: A friction device ( 10 ), applied to roll-up curtains and the like, includes a tubular roller ( 1 ), on which the curtain ( 2 ) rolls up, and which is rotatably carried on a horizontal axis. The friction device ( 10 ) includes a threaded shaft ( 9 ), situated axially inside the roller ( 1 ) and connected to the roller ( 1 ) by interposition of an angular speed reducer group ( 4 ). A body ( 11 ), mounted sliding axially inside the roller ( 1 ), is screw-coupled with the threaded shaft ( 9 ), so as to translate axially due to the shaft ( 9 ) rotation during unrolling or rolling up of the curtain ( 2 ) on the roller ( 1 ). One or more elastic members ( 12 ), subjected to pressure or counter-thrust, are compressed, on opposite ends, between abutment means ( 13 ) and a surface of the body ( 11 ), to determine a friction effect, which varies as a function of the rotation direction of the roller ( 1 ).
Patent HK-1090678-A1 (HK)
Title: Flooring
Inventor: RONALD MILLER FERGUS
IPC: E04C5/06
Filed: 2006-10-13
Abstract: A flooring of pre-stressed deck construction having an elongate decking extending along the flooring is provided. The decking has an upwardly facing asymmetrically profiled channel formation whereby the neutral axis is above a central horizontal plane. A tension rod extends between stressing brackets secured to each end of the decking and is located below the neutral axis of the decking along the length of the decking. Each stressing bracket is secured to upwardly extending sidewalls of the channel above the tension rod. The decking is attached to the girder framework of a building.
Patent HK-1104364-A1 (HK)
Title: A method and apparatus for reading film grain patterns in a raster order in film grain simulation
Inventor: COOPER JEFFREY ALLEN
IPC: H04N/
Filed: 2007-11-19
Abstract: The present invention provides a method, apparatus and system for providing fast access to film grain patterns in a film grain simulation process including providing a first memory storing at least one film grain pattern and in response to a film grain pattern required by the film grain simulation process not being stored in the first memory, updating the first memory to obtain at least the required film grain pattern from at least a second memory. In one embodiment, the first memory is a local cache, the second memory is a film grain pattern database and a controller causes the examination of the local cache for a particular film grain pattern required in the film grain simulation process. In response to the required film grain pattern not being stored in the local cache, the controller causes the update of the local cache using the film grain pattern database.
Patent HK-1110927-A1 (HK)
Title: Fluid pump
Inventor: JOHNSTON BARRY WOODS
IPC: F04B/
Filed: 2008-05-15
Abstract: A fluid pump for moving a fluid from a first fluid source of the fluid in a low pressure state to a second fluid source of the fluid in a high pressure state, includes a chamber; a partitioning member displaceable in the chamber and dividing the chamber into first and second sub-chambers of varying volumes; the first sub-chamber having an opening controllably communicable with either the second fluid source or a third fluid source; the second sub-chamber having inlet and outlet openings controllably communicable with the first and second fluid sources, respectively; and a cooling element for cooling a fluid in the first sub-chamber.
Patent HK-1116212-A1 (HK)
Title: Inks with improved performance
Inventor: MA ZEYING
IPC: C09D/
Filed: 2008-10-28
Abstract: Inkjet ink formulations and methods using the same, with improved performance, wherein the inks are formulated to work as an ink set with darker inks having a higher dynamic surface tension.
Patent HK-1000337-A1 (HK)
Title: Case for an electric toothbrush and its methods of manufacture
Inventor: GERHARD KRESSNER
IPC: H05K5/06
Filed: 1997-10-07
Abstract: The housing (1) is for an electric personal hygiene device such as an electric toothbrush. Electric components (8), especially charging devices, are surrounded by a resin mass (14). The electric components (8) are connected to an electric cable (10) which is passed through a cable opening (11) in the housing (1). The cable opening (11) is arranged in an outer wall (12) of the housing (1) and represents the only opening in the housing (1) to the electric components (8). To manufacture the housing (1), the resin mass (14) is put into the housing (1), through the cable opening (11) by means of a filling device (13). To fill the housing (1), it may be brought into position by a transport device. When full, the resin mass has a flat horizontal surface or is at a slight angle.
Patent HK-1000350-A1 (HK)
Title: Improved sprayable portland cement-based fireproofing compositions
Inventor: PERITO RICHARD P
IPC: C09K21/02
Filed: 1997-10-16
Abstract: Sprayable fireproofing compositions for structural members such as steel columns are provided, as well as a method of applying multiple coatings thereof. The compositions comprise a Portland cement-based material, stucco, and an accelerator. The compositions eliminate the long setting times typical of Portland cement-based materials, and improve the hangability thereof. The product is produced by dry blending a mixture of Portland cement, stucco (calcium sulfate hemi-hydrate) and optionally, a stucco set retarder and shredded polystyrene aggregate. Upon the addition of water, sprayable slurries are formed which can be pumped to the point of application. An accelerator is added in close proximity to the point of injection. Other additives may also be included, such as starch, adhesives and cement strength enhancers. The slurries adhere to the structural member in the slurried state and after setting to provide excellent fire and heat protection. Because of the relative quick setting time of the slurry upon spray application, multiple coatings can be applied within the same working day.
Patent HK-1003225-A1 (HK)
Title: Palladium catalyzed vinylic substitution reactions with 2-substituted-pyridines
Inventor: SHELDRAKE PETER WILLIAM
IPC: B01J31/28
Filed: 1998-03-19
Abstract: PCT No. PCT/EP94/02028 Sec. 371 Date May 23, 1996 Sec. 102(e) Date May 23, 1996 PCT Filed Jun. 20, 1994 PCT Pub. No. WO95/00487 PCT Pub. Date Jan. 5, 1995The compounds of the invention are tri-substituted pyridine intermediates, useful in the preparation of final products, wherein said final products are involved in the preparation of medicaments. Said medicaments are useful for the treatment of various diseases including psoriasis. A compound of the formula (II):    <IMAGE>  (II)  wherein R1 is hydrogen, benzyl or a group of the formula (A):  ydrogen, C1-6 alkyl, C1-6 alkoxy or trifluoromethyl; and R7 is a leaving group consisting of halogen, OTf or (Trifluorate, e.g. OSO2CF3), OSO2alkyl and OSO2Ar wherein Ar represents optionally substituted aryl.