baber/WOPTO huggingface dataset:
Patent GB-201104235-D0 (GB)
Title: Optical beam routing apparatus and methods
Filed: 2011-03-14
Abstract: This invention relates to methods and apparatus for routing light beams in telecommunications devices using holographic techniques, in particular by displaying kinoforms on LCOS (Liquid Crystal on Silicon) devices. Thus we describe optical beam routing apparatus comprising: at least one optical input to receive an input beam; a plurality of optical outputs; a spatial light modulator (SLM) on an optical path between said optical input and said optical outputs; and a driver for said SLM to display a kinoform on said SLM to diffract said input beam into an output beam comprising a plurality of diffraction orders, wherein a routed one of said diffraction orders is directed to at least one selected said optical output; wherein said apparatus is configured to modify a wavefront of said output beam to reduce a coupling of said output beam into said selected optical output; and wherein said kinoform is adapted to compensate for said wavefront modification to compensate for said reduced coupling and thereby to reduce a coupling of other diffracted light from said input beam into others of said optical outputs than said at least one selected optical output.
Patent GB-201108244-D0 (GB)
Title: Burner for flame coating
Filed: 2011-05-17
Abstract: A burner apparatus suitable for CCVD (flame) coating is disclosed in which excess heat from the CCVD and other processes is removed from the apparatus by cooling with a heat exchange fluid. Hot gases may be removed and the fluid is also used to cool the regions of the apparatus contacted by the gases.
Patent GB-201120064-D0 (GB)
Title: Enhancements on channel reliability in scenarios operating on shared bands
Filed: 2011-04-14
Abstract: Channel reliability for mobile communications deployed on shared bands (e.g. TV white space) is enhanced by switching to alternative channels in the event that a current channel becomes unusable. A list of channels useable for communication is maintained and if a currently used channel becomes unusable, for example due to interference, a switch to one of the channels in the list is prompted. The list is constructed at a network node S10 and includes channel bandwidths and centre frequencies (fig. 3), wherein at least one of the bandwidth and centre frequency are configured by the node. At least one entry on the list comprises a code indicative of a relationship between a centre frequency of a channel on the list and a centre frequency of another channel (e.g. TV channel). The channel list may be updated and distributed to communication terminals.
Patent GB-201121288-D0 (GB)
Title: Functionalised silicon nanoparticles
IPC: A61K33/244
Filed: 2011-12-12
Abstract: The present invention is related to silicon nanoparticles, a pharmaceutical composition comprising silicon nanoparticles, a method for synthesis of the silicon nanoparticles and their use for in vivo diagnostics, visualization of drug delivery or staining of cells, biological processes or pathways. The silicon nanoparticles are characterised that they comprise a silicon core of a size of 1 to 10 nm and are terminated with allylamine or poly(allylamine) comprising up to 10 allylamine groups.
Patent GB-201202703-D0 (GB)
Title: Processor engine, integrated circuit and method therefor
Filed: 2012-02-16
Abstract: A processor engine for improving at least one identified website's profile (e.g. a websites position on at least one internet search engines page ranking) comprises at least one processor arranged to: select and load at least one target list comprising at least one website whose profile is to be improved; create 420 an Internet connection; and open a web browser and access at least one website from the loaded at least one target list. The at least one processor is further arranged to: navigate automatically through each of the at least one accessed website for a period of time; close the web browser and the anonymous Internet connection; and repeat a number of times the open, navigate automatically and close at least one from a group comprising the same website, a different website from the target list and close of the web browser. The processor may be arranged to read a search term list (e.g. a user defined search term, a word, a phrase, a company name, a persons name).
Patent GB-201218849-D0 (GB)
Title: Disposable bag and a disposable bag mount bracket for an upright vacuum cleaner
Filed: 2012-10-19
Abstract: A vacuum cleaner with bag mount and disposable bag is described. In some embodiments, the vacuum bag may include a semi-permeable dirt bag having a top edge, a generally flat collar having a top edge, and a first opening in the collar configured to accept a dirty air nozzle, where the top edge of the vacuum bag does not extend beyond the top edge of the collar. In some embodiments, the vacuum cleaner may include a dirty air nozzle, a vacuum bag having a substantially rigid collar including a dirty air opening, and at least one void used for alignment of the collar; a mounting member releasably connected to the vacuum cleaner and movable between a loading position and a fully closed position, and a latch to releasably retain a top edge of the collar to keep the mounting member in the fully closed position.
Patent GB-201305474-D0 (GB)
Title: Wiper assembly for a pump
Filed: 2013-03-26
Abstract: A wiper assembly may be used to prevent wellbore debris from entering an operating region of a pump. The wiper assembly may include a housing, a wiper member, a backing member, and a biasing member. The biasing member may bias the backing member into engagement with the wiper member, and thereby bias the wiper member into engagement with a tapered surface of the housing. The wiper member may include a corresponding tapered surface, which thereby forces the wiper member radially inward into engagement with an operating member of the pump.
Patent GB-201305929-D0 (GB)
Title: Polycrystalline diamond constructions having optimized composition
Filed: 2011-11-23
Abstract: Diamond bonded constructions include a diamond body comprising intercrystalline bonded diamond and interstitial regions. The body has a working surface and an interface surface, and may be joined to a metallic substrate. The body has a gradient diamond volume content greater about 1.5 percent, wherein the diamond content at the interface surface is less than 94 percent, and increases moving toward the working surface. The body may include a region that is substantially free of a catalyst material otherwise disposed within the body and present in a gradient amount. An additional material may be included within the body and be present in a changing amount. The body may be formed by high-pressure HPHT processing, e.g., from 6,200 MPa to 10,000 MPa, to produce a sintered body having a characteristic diamond volume fraction v. average grain size relationship distinguishable from that of diamond bonded constructions form by conventional-pressure HPHT processing.
Patent IT-RE20000125-D0 (IT)
Inventor: MAGNANI ELIO
IPC: F15B11/024
Filed: 2000-12-05
Abstract: A hydraulic operating system for a tool, typically for a log splitting machine, comprising a single acting hydraulic cylinder-piston unit (9), a motor-driven pump (1) and a hydraulic distributor (5) arranged to selectively connect the piston chamber (90) of said cylinder-piston unit (9) to the pump delivery (4) or to discharge (15), in which the piston rod chamber (91) of the cylinder-piston unit (9) is connected to the piston chamber (90) by a conduit (13) comprising a unidirectional valve (130) which prevents oil transfer towards the piston rod chamber (91), and to the oil reservoir (3) by a discharge conduit (12) closed by a preset overpressure valve (120) sensitive to the pump delivery pressure and by a separate suction conduit (14) provided with a unidirectional valve (140) which prevents oil flow towards the reservoir (3). <IMAGE>
Patent IT-VA20020023-D0 (IT)
Inventor: RINALDI CRISTINA
IPC: C08B37/00
Filed: 2002-03-18
Abstract: The present invention relates to highly hydroxyalkylated, glyoxal crosslinked, purified hydroxyalkyl guar useful as additive in the building industry, and to a method for its preparation.
Patent DE-3064198-D1 (DE)
Title: Improved rate adaptive pacemaker
Inventor: WITTKAMPF FREDERIK H M
IPC: A61N1/36
Filed: 1980-04-01
Granted: 1983-08-25
Abstract: An improved automatically rate adaptive pacemaker, wherein the rate of delivered stimulus pulses is controlled as a function of sensed hearbeat characteristics and/or patient threshold. The pacemaker analyzes different characteristics or parameters of the detected heartbeat signal, and the rate of delivered stimulus pulses is controlled as a function of predetermined correlation factors. The pacemaker includes means for automatic threshold tracking, and also for adjusting the rate of delivered stimulus pulses as a continuous function of the patient threshold.
Patent DE-3166700-D1 (DE)
Title: A process for producing and obtaining anaphylatoxin- and cocytotaxin-containing leucotaxine preparations and of anaphylatoxin and cocytotaxin proteins in molecularly homogeneous, biologically active form
Inventor: WISSLER JOSEF DR DIPL CHEM
IPC: G01N33/48
Filed: 1981-06-12
Granted: 1984-11-22
Abstract: The invention relates to a process for producing and obtaining anaphylatoxin- and cocytotaxin-containing leucotaxine preparations and anaphylatoxin and cocytotaxin proteins in molecularly homogeneous, biologically active form from contact-activated mammalian serum by the following steps:- separation of the proteins from other serum constituents to obtain a serum protein concentrate fraction,- separation of a part of accompanying foreign blood proteins from anaphylatoxin and cocytotaxin present in the said protein concentrate fraction,- isolation of the leucotaxine preparation by chromatography on hydroxyapatite,- and optionally further purification and/or separation of the leucotaxine preparation into anaphylatoxin and cocytotaxin proteins by chromatographical methods.The invention is characterized in that, prior to chromatography on hydroxyapatite, in the above-mentioned process, a major fraction of accompanying foreign blood constituents is separated from the said serum protein concentrate fraction by fractional elution and/or precipitation with a water-soluble alcohol and/or at least one molecular sieve filtration.
Patent DE-3169854-D1 (DE)
Title: Roofing element of synthetic material for winning solar energy
Inventor: WEITZEL HANS
IPC: E04D13/18
Filed: 1981-09-28
Granted: 1985-05-15
Abstract: 1. Roofing element of synthetic material for winning solar energy, especially a roofing element being interchangeable with a commercially available one, comprising a flow channel (7, 37) for a heat transfer fluid provided in a plate body (1, 31), connecting elements formed at the ends of this flow channel for the connection with adjacent roofing elements and hooking elements (22, 41) fitting with a usual roof lathing, characterized in that the flow channel (7, 37) is a tubular cavity being formed into the plate body (1, 31) in such a way that the surface of the plate body remains unchanged according to the profile of the plate body, whereas its lower surface is bulged along the course of the flow channel.
Patent DE-3260848-D1 (DE)
Title: Chair having two positions
Inventor: MASSONNET HENRY
IPC: A47C1/028
Filed: 1982-01-21
Granted: 1984-11-08
Abstract: The invention relates to an easy chair having two positions. Its support comprises two frames connected together by spacers. The arm of each frame is provided with two notches. The longitudinal elements of the seat position each comprise a notch and a projection, while the uprights of the backrest are provided with a hook and a stop. When the notches in the longitudinal elements cooperate with a spacer located between the front legs of the support and the stops of the backrest cooperate with the rear notches in the arms, the easy chair is in low position. In high position, the projections at the front of the longitudinal elements are retained by the notches at the front of the arms of the support and the hooks behind the backrest abut around a spacer located between the rear legs at the top thereof. The invention is more particularly applicable to garden and outside furniture.
Patent DE-3262403-D1 (DE)
Title: Connecting device
Inventor: FRICKER SIEGFRIED
IPC: E04F13/08
Filed: 1982-06-03
Granted: 1985-03-28
Abstract: 1. Means of attachment for securing a facing panel (30) to a supporting structure with a vertical mounting (10) which is secured to the structural member which is to be attached and two mounting pieces (12, 11) associated with the mounting (10) in order to make an adjustable attachment to one of the structural members, in which the first mounting piece (12) engages a long hole (14) in the mounting (10) for preliminary positioning while the second mounting piece (11) engages a separate hole (13) in the mounting (10) after the facing panel (30) has been finally positioned and is anchored into the supporting structure and in which the mounting (10) has a supporting arm (15) for the facing panel, characterised in that in order to accept facing panels (30) of great weight, for example natural stone panels, the first mounting piece (12) is a bolt which is anchored in a plug (16) in the supporting wall (20) and thus takes up tensile forces at right angles to the supporting wall (20) and in that the second mounting piece (11) is a bolt or high tensile rod which takes up the load components of the facing panel (30) in the plane of the supporting wall (20).
Patent DE-3271863-D1 (DE)
Title: Storage systems
Inventor: FLINT LESLIE
IPC: A47B57/40
Filed: 1982-03-17
Granted: 1986-08-07
Abstract: Equipment for assembly into a storage system comprises a tubular upright 10 having four similar faces. A groove 12 extends along each face, and a row of slots 14 along the groove. An end connector 20 or 20 min for a transverse member has a flange 22 or 22 min  for embracing the upright 10, and two hooks 24 for engaging in the slots 14. A versatile system comprising a variety of accessories can be built up from such equipment.
Patent DE-3271910-D1 (DE)
Title: Directional control valve to obtain in a hydraulic appliance the alternative motion of a piston operating to charge and fire a tool, specially suitable for hydraulic hammers
Inventor: VITULANO MAURO
IPC: B25D9/20
Filed: 1982-01-22
Granted: 1986-08-14
Abstract: The directional control valve to apply to a hydraulic appliances working with uncompressible fluid, is composed of a cylindrical valve i.e. a sleeve 5 sliding in a cylindrical chamber 1, that acts as a cylinder to the piston 7 when its outside part B, or also its intermediate part A in an execution suitable to different application, penetrates inside the sleeve 5 or comes out of it. The control valve action is caused by the hydraulic fluid when the piston moves so that it comes out or by the fluid which the piston presses when, being the exhaust ports still opened, it moves in order to penetrate into the sleeve valve 5. The axial travel reversals of the control valve start every time the piston, by its circular edge 7c, gets a tightness touch with distributor's circular edge 5d. This control valve permits large tightnesses of exhaust and supply ports of hydraulic fluid so that the piston 7 avoid to do this by means of its lateral surfaces, as other control valve, and therefore the device is not subjected to wear. For its simplicity and very good functionality this directional control valve cuts manufacturing and maintenance costs; it can be, moreover, applied both to free gas recharging hammers and hammers directly actuated by under pressure hydraulic fluid.
Patent DE-3274831-D1 (DE)
Title: Small dismountable all purpose trailer
Inventor: POTH KLAUS
IPC: B62K27/00
Filed: 1982-09-30
Granted: 1987-02-05
Abstract: 1. A small carriage, in particular a trailer for two-wheeled vehicles, which can be converted into a table whereby a loading bridge (1) with which two wheels (2) and a pole (3) removably cooperate can be accommodated on four table legs (24) preferably as self-supporting table plate and optionally without wheels (2) and pole (3), characterized in that the loading bridge (1), at its long sides and running at right angles thereto, has two mountings (8) each which are in the form of sleeves and can be made to engage in pairs each with a mounting frame (4) accommodating a wheel (2) and having each two supporting arms (7) in the form of pins, or in singles each with a table leg (24) having each a supporting arm (25) in the form of a pin.
Patent DE-3277286-D1 (DE)
Title: Production of whipping cream
Inventor: BRATLAND ARTHUR
IPC: A23C15/04
Filed: 1982-05-25
Granted: 1987-10-22
Abstract: A method of making cream involves separating high and low melting point fractions from butter oil, and emulsifying one of the fractions with a low fat milk fraction enriched in membrane substances. Emulsification of the high melting point fraction can give whipping creams of low fat content and temperature sensitivity and good viscosity, especially if the cream is homogenised, pasteurised and then homogenised again and if the cooled cream is tempered by warming and recooling. Emulsification of the low melting fat fraction yields cream churnable to butter which spreads at refrigerator temperatures. The low fat milk fraction may be the serum separated in the production of the butter oil, but there may be used instead or in addition buttermilk or butter serum from another source. The butter fat fraction may be emulsified together with a non-milk fat.
Patent DE-3363107-D1 (DE)
Title: System for the transmission of digital information signals
Inventor: STARK DIETER DIPL ING
IPC: H04L7/08
Filed: 1983-01-08
Granted: 1986-05-28
Abstract: 1. System for the transmission and reception of digital information signals, especially for the digital transmission of sound by way of satellites, in which the data sequences are arranged following one another in time a block and in which in the receiver the block is divided in two timewise parallel part blocks (A, B) representing the data sequences, characterized in that each part block (A, B) exhibits a synchronisation word of an equal or equivalent type of equal length, that for the time recognition and if necessary for the compensation of the phase position of the part blocks (A, B) a correlator (3, 5, 7; 4, 6, 8; 3, 7, 14, 15, 44, 47-52) is used for each part block, that for the synchronisation code words are used which exhibit an unequivocal maximum of their autocorrelation function for the instant T = O, and that the auto correlation function for all instants T Not = O is effectively minimal.
Patent DE-3363135-D1 (DE)
Title: Method for improving the characteristics under heat of polyolefines
Inventor: GARAGNANI ENEA
IPC: C08F255/00
Filed: 1983-02-08
Granted: 1986-05-28
Abstract: Process for the cross-linking of polypropylene, propylene copolymers, polyethylene. ethylene/propylene and ethyleneipropylene/diene elastomeric copolymers and mixtures of said elastomers with above said thermoplastic polyolefins.Said process consists in modifying the polymer in the molten state, by the addition of 0.01% - 10% by weight of carboxylic acid, possibly in the presence of a generator of radicals, particularly in the case of modifying agents with a poor tendency to graft themselves onto the polyolefine chains, and by the subsequent salification with metal ions of the thus grafted carboxylic groups. The polymer products thus obtained display considerably improved characteristics under heat, producing in particular improved processability and elastic recovery characteristics for thermoplastic rubber.
Patent DE-3365542-D1 (DE)
Title: Sliding control knob
Inventor: HILDEBRAND REINHARD
IPC: G05G25/04
Filed: 1983-03-14
Granted: 1986-10-02
Abstract: A web or band is attached to the sliding actuator or lever of a slider control at the control panel of an automotive vehicle to prevent the passage of light and dust through a slot in the control panel traversed by the actuator. The ends of the web may be free or, alternatively, attached to the actuator to form an endless or continuous band.
Patent DE-3378113-D1 (DE)
Title: Vehicle seat arrangment for agrcultural use or in the building industry
Inventor: CARSTENSEN JES-ERNST DIPL ING
IPC: B60N2/30
Filed: 1983-08-08
Granted: 1988-11-03
Abstract: 1. A seating arrangement for a vehicle utilizable in the agricultural or building industry, especially one equiped with a driver's cab, on the floor (3) of which a driver's seat (1)-spring-mounted thereon via a seat bracket (4)-including a back rest (2) and also a passenger seat (10) are arranged, characterized in that a seat base (9) for the passenger seat (10) is secured by means of a swivel bearing (6) to the seat bracket (4) of the driver's seat in the region of one of the bracket's rear corners, and in that the swivel bearing (6) includes a first horizontal swivel axis (7) extending along the driving direction and a second horizontal swivel axis (8) extending transversely to the driving direction, so that the seat base (9) in its position of use is located adjacent the driver's seat (1) but, if not required to be used, is swivable into a position parallel with and behind the back rest (2) of the driver's seat (1).
Patent DE-3382704-D1 (DE)
Inventor: CABEZON THERESA
IPC: C12R1/885
Filed: 1983-09-06
Granted: 1993-08-26
Abstract: A DNA fragment capable of coding for HBsAg and DNA derivatives of Dane particles is fused to the region for controlling the arg3 gene of yeast and cloned in a yeast vector. The recombinant vector is employed for transforming the competent yeast cells in which the HBsAg gene is expressed.
Patent DE-3461180-D1 (DE)
Title: Analogs of mevalonolactone and derivatives thereof, processes for their production, pharmaceutical compositions containing them and their use as pharmaceuticals
Inventor: ANDERSON PAUL LEROY
IPC: C07C59/64
Filed: 1984-01-23
Granted: 1986-12-11
Abstract: Compounds of formula I <CHEM>  wherein the two groups Ro together form a radical of formula <CHEM>  wherein R2 is hydrogen, C1-4alkyl, C1-4alkoxy (except t-butoxy), trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R3 is hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fiuoro, chloro, phenoxy or benzyloxy, with the provisos that not more than one of R2 and R3 is trifluoromethyl, not more than one of R2 and R3 is phenoxy, and not more that one of R2 and R3 is benzyloxy,  R1 is hydrogen, C1-6alkyl, fluoro, chloro or benzyloxy, R4 is hydrogen, C1-4alkyl, C1-4alkoxy, (except t-butoxy), trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R5 is hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R5ais hydrogen, C1-2alkyl, C1-2alkoxy, fluoro or chloro, and with the provisos that not more than one of R4 and R5 is trifluoromethyl, not more than one of R4 and R5 is phenoxy and not more than one of R4 and R5 is benzyloxy,  X is -(CH2)n-,   <CHEM> wherein n is 0, 1, 2 or 3 and both q's are 0 or one is 0 and the other is 1   <CHEM>  wherein R6 is hydrogen or C1-3alkyl, with the general proviso that -X-Z and the R4 bearing phenyl are ortho to each other; in free acid form or in the form of a physiologically-hydrolysable and -acceptable ester or a  delta  lactone thereof or in salt form. The compounds possess pharmacological properties and are indicated for use as pharmaceuticals e.g. in inhibiting cholesterol biosynthesis or treating atherosclerosis.
Patent DE-3462931-D1 (DE)
Title: Calendering tape for laundry ironing machines
Inventor: ZEGGERT WERNER
IPC: B29C65/02
Filed: 1984-06-05
Granted: 1987-05-07
Abstract: 1. Calendering tape for Laundry ironing machines, the ends of which are bonded together and which contains fusible proportions of yarn, characterized in that the threads consist to more than 50% by weight but less than 80% by weight of a first component having a melting point of over 160 degrees C and consists (sic) of a second component which is not fusible or whose melting point is at least 20 degrees C above that of the first component.