baber/WOPTO huggingface dataset:
Patent GB-201202123-D0 (GB)
Title: Lighting device
IPC: F21W107/10
Filed: 2012-02-07
Abstract: A lighting device is arranged to produce a controllable light beam for illuminating a scene. The device comprises an SLM based system 305 comprising coherent light source (e.g. 110, figure 1) which illuminates an addressable phase-altering spatial light modulator (SLM) (e.g. 140, figure 1). The SLM imparts a selectable phase delay distribution to the incident light. The phase-modulated light is subject to a frequency (time) to spatial domain transformation using Fourier lens (120, figure 1) to form a light distribution at replay field 310. Projection optics 320 project the light distribution onto the scene as a controllable beam. The phase delay distribution may be controlled by selective control of the SLM elements to alter the light distribution and thus the field of illumination within the scene. The SLM may be a reflective liquid crystal on silicon (LCOS) device. The device may be implemented in a vehicle or automobile headlamp/headlight to provide controllable illumination of the road dependent upon driving conditions.
Patent GB-201204006-D0 (GB)
Title: Point of interest database maintenance system
IPC: H04W4/02
Filed: 2012-03-07
Abstract: A method of processing data at a server (302) for maintenance of a database (516) of points of interest, such as speed limit enforcement devices. Each of the devices represented in the database has at least one attribute and a confidence value indicative of the accuracy of the at least one attribute associated therewith. The confidence value is time dependent and varies according to a predefined decay function. A report (500) relating to an attribute of a speed limit enforcement device is received at the server (302) from a mobile device (200). The confidence value associated with the speed limit enforcement device is adjusted in accordance with the received report, and information relating to the speed limit enforcement device (520, 522) is selectively transmitted to the or another mobile device (200) based on the confidence value.
Patent GB-201209057-D0 (GB)
Title: A honeycomb seal a method of manufacturing a honeycomb seal
Filed: 2012-05-23
Abstract: A honeycomb seal and a method of its manufacture, especially for use in sealing between rotating and non-rotating components of turbomachinery. The honeycomb seal has a plurality of open cells and is manufactured from a single strip of material. The strip is repeatedly folded back onto itself so as to form layers wherein each layer abuts at least one neighbouring layer of the strip of material. Each of the layers of the strip has at least one trough corrugation and at least one peak corrugation which define opposing sides of the open cells. Each trough corrugation of each layer abuts a peak corrugation of a neighbouring layer so that the opposing sides define the complete the open cells which may be hexagonal, rectangular or sinusoidal edged shape.
Patent GB-201212491-D0 (GB)
Title: Method, apparatus and computer program for cell measurements and evaluation
Filed: 2012-07-13
Abstract: A User Equipment, UE, performs cell measurement and evaluation 64 on another frequency or system during a Radio Resource Control, RRC, state transition from a first state 52 to a second state 54, where a cell measurement is not normally possible in the first and second states. Cell measurement and evaluation is performed during a transition to a CELL_FACH state to identify a suitable E-UTRAN cell for possible cell reselection. UE camped in UTRAN connected state, receives a Radio Bearer Reconfiguration message and disconnects from the network to perform reconfiguration 56. The UE performs cell selection 58 and camps on a cell and monitors the FACH 60. As the UE is disconnected from the network it has more time to perform cell measurements and evaluation 64 on Long Term Evolution, LTE, frequencies to search and find a suitable E-UTRAN cell 66. Prior to performing cell measurement and evaluation, measurement conditions 62 may need to be satisfied, including: determining that measurement occasions are not available in the CELL_FACH state, determining that discontinuous reception is not available in the CELL_FACH state, determining that CELL_FACH measurements to LTE is not enabled, or, determining that there is suitable coverage on another frequency or system.
Patent GB-201303714-D0 (GB)
Title: Method and apparatus for generating electronics records of locate operations
Filed: 2009-09-30
Abstract: Exemplary apparatus include locate devices that generate, store and/or transmit electronic records of locate information relating to detection of underground facilities. An exemplary method for analyzing and processing locate information includes a computer-implemented method for visually rendering (e.g., in a display field of a display device) various aspects of locate operations. In one implementation, an output stream of data packets may be provided, wherein each data packet includes one or more flag fields that are set or reset upon at least one actuation of an actuation system of a locate device, and wherein at least some of the data packets include locate information relating to a locate operation.
Patent GB-201306759-D0 (GB)
Title: Method of manufacturing a heat exchanger block,spacer means therefor and heat exchanger block
Filed: 2011-10-21
Abstract: This invention relates to a method of manufacturing a heat exchanger block, to a spacer means for use in the method, and to a heat exchanger block. The heat exchanger block comprises a number of tubes and a number of fins, the fins having a predetermined spacing determined by the spacer means. The method includes the steps of locating the fins in a carrier and pressing the fins onto the tubes, and providing spacer means for the fins, whereby the spacer means supports a fin during the pressing step and determines the spacing between the fins in the assembled heat exchanger. Each of the fins has apertures for the tubes, the apertures engaging the tubes. Each of the spacer means has openings for the tubes, the openings being larger than the apertures.
Patent GB-201309632-D0 (GB)
Title: Fuel cell apparatus for vehicles
Filed: 2013-05-30
Abstract: Fuel cell stacks 3 are arranged in a vehicle-transverse juxtaposition with a radiator 107 disposed in an engine room 104 vehicle-longitudinally rearward of a front member 108, and an air suction duct 2 introducing air to air in-taking aperture areas 31 of the fuel cell stacks 3 vehicle-longitudinally extends from the air in-taking aperture areas 31 up to the front member 108, having an upper air in-taking port 212A and a lower air in-taking port 212B vehicle-longitudinally frontward of the radiator 107 and opened toward a set of upper grill openings 110 and a set of lower grill openings 111, respectively.
Patent GB-201310726-D0 (GB)
Title: Closed impeller with a coated vane
Filed: 2013-06-17
Abstract: A closed impeller has a base cover, which has a base interior surface, and a second cover. A vane, which has an inlet distal end and an outlet distal end, is on the base interior surface. The vane has low and high pressure side surfaces wherein they have a low or high pressure midpoint, respectively. A hard coating is on the low and high pressure side surfaces. The hard coating has a minimum low and high pressure coating thickness at their respective midpoints. The minimum low, as well as high, pressure coating thickness ranging between about 0.085 and about 0.8 of either one of the maximum outlet coating thickness at the outlet distal end or the maximum inlet coating thickness at the inlet distal end, respectively.
Patent GB-201311658-D0 (GB)
Title: Heat exchanger, method for manufacturing the heat exchanger, and refrigeration cycle device with heat exchenaer
Filed: 2011-11-14
Abstract: A heat exchanger (100) is provided with: heat transfer members (1) in which refrigerant conduits (3) serving as the conduits for a first refrigerant are formed; and heat transfer tubes (2) serving as the conduits for a second refrigerant. Each of the heat transfer members (1) has fitting grooves (4a, 4b) which are formed in the upper surface and the lower surface of the heat transfer member (1) and in which heat transfer tubes are fitted. The heat exchanger (100) is formed by stacking the heat transfer members (1), and adjacent heat transfer members (1) are connected while the heat transfer tubes (2) are fitted in the fitting grooves (4a, 4b).
Patent DE-3060199-D1 (DE)
Title: Vibration damper for pneumatic percussive tool
Inventor: MONTABERT ROGER
IPC: B25D17/24
Filed: 1980-05-05
Granted: 1982-03-25
Abstract: A percussion tools such as a pneumatic hammer, drill, concrete braker and the like in which a ram is pneumatically reciprocated in a cylinder to drive a tool, has a head provided with the handles gripped by the user and forming a pneumatic cushion with the cylinder. According to the invention, this head carrying the handles is mounted with slight clearance slidably on the cylinder and the pneumatic cushion is formed between the upper end of the cylinder and the interior of the head. A sleeve attached to the head and surrounding the cylinder communicates with the cylinder through the usual reciprocation-producing valve and a portion of the air pressure is bled through the clearance into the cushion. A vent passage of the cylinder communicates with the cushion chamber and can register with a passage in the sleeve opening into the atmosphere.
Patent DE-3069075-D1 (DE)
Title: Method and apparatus for forming a plate with at least one profiled border
Inventor: VAN ERVEN WALTHERUS JOSEPH MAR
IPC: B29D99/00
Filed: 1980-11-05
Granted: 1984-10-04
Abstract: A method and device of forming a slab (1) having at least one profiled edge comprising a base sheet (2) and a cover sheet (3) connected herewith, the cover sheet being partly connected with the base sheet in a manner such that a peripheral part of the cover sheet protrudes beyond the edge of the base sheet, in the proximity of which the profiled edge has to be formed, comprising positioning of the base sheet with the cover plate partly connected herewith with respect to a mould (8) having the profile of the profiled edge and nestling an outer surface of the peripheral part of the cover sheet against the mould, filling out a space bounded by the peripheral part of the cover sheet and the edge of the base sheet with curable filling means (12) adhering to the two sheets, curing of the filling agent and removing the slab from the mould.
Patent DE-3162199-D1 (DE)
Title: Heating top, in particular for cooking, comprising an electric heating resistance and process for its manufacture
Inventor: LOUET RAYMOND
IPC: A47J27/00
Filed: 1981-03-04
Granted: 1984-03-22
Abstract: 1. Heating surface, especially for culinary purposes, comprising a tubular electric heating resistor (2, 44) placed against a first face (9, 7) of a metal sheet (1, 21, 29, 42), the second face (8, 21a) of which is intended to be placed opposite to the material to be heated at the time of use, said resistor (2, 44) being maintained against the metal sheet by crimping within a channel (4, 31, 43) which is formed by diestamping of the sheet and which has at least one edge so shaped as to form a pleat (5a, 6a, 33, 46a) defining two strips (5c, 5b ; 32b, 32a ; 46b, 46C) which it joins together, the first of these strips (5c, 32b, 46b) being adjacent to the resistor and joined to the bottom portion (7, 34, 47) of the channel, this heating surface being characterized in that the second strip (5b, 32a, 46c) has a surface which is adjacent to that of the first strip (5c, 32b, 46b) in such a manner as to ensure that the surfaces of these strips are juxtaposed, and this second strip extends substantially to the bottom portion (7, 34, 47) of the channel in such a manner as to ensure that this bottom portion is close to that portion of the sheet (1b, 21, 36, 42) which follows this second strip (5b, 32a, 46c) and that the heating surface is thus substantially without any salient portion on the side corresponding to the second face (8, 21a) of the metal sheet (1, 21, 29, 42).
Patent DE-3164576-D1 (DE)
Title: Process for the preparation of 3-beta, 7-beta-dihydroxy-delta-5 steroids
Inventor: PETZOLDT KARL DR
IPC: C12R1/645
Filed: 1981-09-19
Granted: 1984-08-09
Abstract: A process for preparing a 3 beta ,7 beta -dihydroxy- DELTA 5-steroid of the formula   <IMAGE>   wherein Q is   <IMAGE>  and R1 is hydrogen, trimethylacetyl, tert-butyldimethylsilyl, dimethyl-2-(3-methylbutyl)silyl or tribenzylsilyl, comprises fermenting a 3 beta -hydroxy- DELTA 5-steroid of the formula <IMAGE>  wherein Q is as defined above, and R2 is hydrogen or alkanoyl of 2-6 carbon atoms, with a culture of Botryodiplodia malorum to obtain the corresponding 3 beta ,7 beta -dihydroxy- DELTA 5-steroid; and, optionally, reacting the resultant product with trimethylacetic anhydride, tert-butyldimethylsilyl chloride, dimethyl-2-(3-methylbutyl)silyl chloride, or tribenzylsilyl chloride.
Patent DE-3166801-D1 (DE)
Title: Composite crucible
Inventor: WILLAY GERARD
IPC: B01L3/04
Filed: 1981-06-09
Granted: 1984-11-29
Abstract: A composite crucible for melting by an induction process samples to be analyzed is placed in the interior of an induction heating coil supplied with electric current ofhigh frequency. The composite crucible is constituted by two containers, one inserted into the other with a small play between the containers. The outer container is of platinum or a platinum alloy, and the inner container is of refractory material of good heat conductive characteristics, preferably vitreous carbon, and is destined to receive the sample to be melted.
Patent DE-3167451-D1 (DE)
Title: Process for the purification of gases, and installation for carrying out the process
Inventor: MEUNIER GEORGES
IPC: F23G7/06
Filed: 1981-07-15
Granted: 1985-01-10
Abstract: 1. A method of purifying gases comprising putting in contact, according to a path which is substantially vertical, on the one hand the gas to be treated displaced upwardly under the effect of a pressure difference, and on the other hand solid refractory particles moving counter-current downwardly under the effect of their weight, in which the gas is subjected in a substantially middle region of said path, to a localised heating adjusted in such a manner as to raise the temperature of the gas to a value allowing decomposition of matter to be eliminated, and the rates of feed of gas and particles are adjusted in such a manner as to substantially equilibrate the respective heat capacities of the flows of gas and the particles, and thus to allow return to a temperature close to ambient temperature at the end of their passage in said path, on the one hand of the gas treated before evacuation to the exterior and on the other hand the refractory particles before they are recycled to pass again through said path, said substantially vertical path being baffled by means of filling elements to impose on the flow of particles divisions and changes in direction characterised in that said particles move in free flow in the dispersed state within said gaseous flow.
Patent DE-3170002-D1 (DE)
Title: Constant velocity ratio universal joint
Inventor: BOWYER JOHN THOMAS
IPC: F16D3/227
Filed: 1981-09-21
Granted: 1985-05-23
Abstract: A plunging constant velocity ratio universal joint with inner and outer joint members having opposed pairs of straight grooves receiving balls for torque transmission, and a ball cage with inner and outer part-spherical surfaces, wherein the inner part-spherical surface of the cage engages a number of elements constrained to sliding movement along the lands between the grooves in the inner joint member. Each element may have a projection engaging in a groove in its land, and may be able to rotate about such projection. Frictional resistance to plunge of the joint is minimized by ensuring that the balls roll rather than skid along the grooves in the joint members.
Patent DE-3177208-D1 (DE)
Inventor: STOCKTON RONALD J
IPC: H01Q1/38
Filed: 1981-09-05
Granted: 1990-10-04
Abstract: The invention relates to a process for fabricating one or more antenna elements on a monolithic substrate.
Patent DE-3262338-D1 (DE)
Title: Facing panel
Inventor: REINLE ERWIN
IPC: E04F13/08
Filed: 1982-09-09
Granted: 1985-03-28
Abstract: The outer face of the plate-like coating element comprises a plate (1) with scales (2) separated from each other by blind grooves (3). The plate (1) has flanges (6, 7) on two contiguous edges (4, 5) and notches (10, 11) on complementary edges (8, 9). The grooves (3) extend from the flange (6) on one portion of the height (h) of the plate (1) so that the scales are interconnected at the base thereof by a continuous band (12), projecting on the edge (5) of the plate (1) with a protuberance (13) on the flange (7). The vertical joint may not only be covered in a major portion by two adjacent coating elements, but it may also be almost entirely concealed to sight.
Patent DE-3270616-D1 (DE)
Title: Improvements in or relating to magnetrons
Inventor: PICKERING ALAN HUGH
IPC: H01J25/55
Filed: 1982-07-29
Granted: 1986-05-22
Abstract: A co-axial magnetron is provided with a cavity whose resonant frequency can be very rapidly altered in a cyclic manner so that the microwave output frequency of the magnetron can be chosen to lie within the available frequency band of the cavity. The cylindrical walls of the co-axial resonant cavity are constituted by or coupled to the inner surfaces of one or more tuning forks which are maintained in vibration by externally mounted electro-magnetic transducers. As the tines of the tuning forks vibrate, the effect is to cyclically increase and decrease the effective diameter of the cavity, thereby changing its resonant frequency. An adjustable end plate can be provided for the cavity so that fine tuning or slow rate tuning can be provided in addition to the frequency agility provided by the tuning fork.
Patent DE-3271965-D1 (DE)
Title: Method for speech synthesizing with unlimited vocabulary, and arrangement for realizing the same
Inventor: GROSSMANN EBERHARD DR ING
IPC: G10L13/04
Filed: 1982-02-11
Granted: 1986-08-21
Abstract: 1. A method for the synthesis of speech with an unlimited vocabulary in the time domain from sound elements which are obtained from natural speech samples and are coded with low redundancy in digital form, stored and also reduced in length, in each case to the significant area of the relevant time signal typical of the sound, and in number, by utilizing related sounds which are mutually transformable into each other, having regard to the necessary storage space requirement, these sound elements being linked, with respect to the form, number and sequence required, into digital signal sequences on the basis of input commands and of predetermined rules of linkage for the purposes of speech synthesis, these signal sequences being used to generate, by means of digital/analog conversion and controllable amplification, sound waves which can be perceived as speech, characterized in : providing a total of about 100 sound elements, that is to say - about 50 elements for transitions sounds with an average of 240 samples each for an output frequency of 8 kHz, and - about 40 elements for phonemes with an average of 500 samples for unvoiced and 140 samples for voiced phonemes each and an output frequency of 8 kHz, and enabling the pitch to be varied for reproduction, in the case of the elements for the voiced transition sounds and phonemes, by omitting or using at least once, as a result of appropriate input commands, those samples and/or values which are preset as suitable by means of marker words at discrete positions in the time signal, depending on requirement, when the digital signal sequences are being formed.
Patent DE-3272656-D1 (DE)
Title: Largely closed container destined to be placed on scales and comprising a pressure gas connection leading to the interior of the container and serving to introduce a protective gas
Inventor: KLEIN KARL-HEINZ
IPC: G01G21/30
Filed: 1982-02-04
Granted: 1986-09-25
Abstract: A system is disclosed which allows a container and material to be weighed in the presence of a pressurized gas and reduces the effects on that weighing caused by variations in the gas flow and pressure. The system includes a container which receives material to be weighed and a structure for discharging material from the system. The container is mounted on a scale for providing weight readings and flexibly coupled by at least one inlet to provide a pressurized gas to the container which isolates gas flow and pressure effects transmitted to the container.
Patent DE-3361871-D1 (DE)
Title: Aliphatic ethers of cyclododecen-2-ol, process for their preparation and their use for the preparation of perfume compositions
Inventor: BARTMANN MARTIN DR
IPC: A61Q13/00
Filed: 1983-11-11
Granted: 1986-02-27
Abstract: Cyclododec-2-enyl ethers having the formula   <IMAGE>   wherein R is a straight or branched chain C1-4 alkyl or alkenyl group, have fragrance characteristics similar to patchouli oil, and are attractive compounds for use in the manufacture of fragrance compositions.
Patent DE-3365629-D1 (DE)
Title: Arrangement for interrupting the delivery of a piston compressor
Inventor: CHRISTOLEIT ARNO
IPC: F04B35/00
Filed: 1983-06-08
Granted: 1986-10-02
Abstract: A reciprocating piston compressor which is driven by a rotating camshaft and cam. An auxiliary piston is located below the compression piston. The auxiliary piston is movable by a regulated control pressure against the compression piston so that the compression piston is stopped at its top dead center position. Thus, the reciprocating piston compressor is disabled since the compression piston is no longer driven by the rotating camshaft and cam.
Patent DE-3366359-D1 (DE)
Title: Device for blocking the access, particularly for individual parking spaces
Inventor: LIONS GEORGES
IPC: E01F13/00
Filed: 1983-02-10
Granted: 1986-10-30
Abstract: 1. A device for blocking the access, particularly for individual parking spaces, including a bow with two colinear separate shafts secured in the ground by anchoring straps and connected with its upper portion to a sliding guide formed by two tubes (3, 4) of differing diameters telescopically slidable one within the other, characterized in that it is formed by two independent bows (1, 2) connected to one another at their lower portions by two colinear separate shafts (8) and at their upper portions by a sliding guide consisting of two tubes (3, 4), said two colinear separate shafts (8) secured in the ground by two anchoring straps (3) and said bows being connected to one another at their upper portions by said sliding guide consisting of two tubes (3, 4) of differing diameters slidable one within the other such that the arrangement, once locked, is capable of performing a rotation permitting movement through 180 degrees relative to the shafts, which are colinear with the point of contact of one of said bows with the ground, while said arrangement fully retains its function and usefulness.
Patent DE-3368757-D1 (DE)
Title: Snow making machine
Inventor: ALBERTSSON STIG L
IPC: F25C3/04
Filed: 1983-03-12
Granted: 1987-02-05
Abstract: The apparatus utilizes water and compressed air supplies (40,41) conventionally provided at the site, and receives its motive power through a water turbine, (27) which extracts a fraction of the energy available in the pressurized water supply (31) by first passing the water through the turbine motor (27) driving an axial fan (25). The water exiting from the turbine (27) is then mixed with compressed air in a plurality of nozzles (34) and discharged into the air stream created by the turbine-driven axial fan (25). The equipment makes possible the production of large volumes of high quality snow with greatly reduced requirements for compressed air utilization.