baber/WOPTO huggingface dataset:
Patent GB-201109473-D0 (GB)
Title: Display method and apparatus using the properties of photonic crystals
IPC: G02F1/1685
Filed: 2010-07-20
Abstract: A display method and device using photonic crystal characteristics are disclosed. In the display method using photonic crystal characteristics when a plurality of particles having electric charges is dispersed in a solvent, an electric field is applied to control inter-particle distance.
Patent GB-201121408-D0 (GB)
Title: A component for improving thermal efficiency
Filed: 2011-12-13
Abstract: The lintel, made from a metal or an alloy such as steel, comprising an inner flange 23, an outer flange 27 and, what would be in use, a cavity bridging component. The cavity bridging component comprising a number of discontinuities 5 creating a thermal barrier by forming a tortuous path for heat transfer between the two flanges. The lintel may include an elongate slot 31 substantially extending the length of the lintel such as to create a lintel made up of two parts, which are bridged by reinforcing elements 33 at intervals along the lintel   s length. The discontinuities may be rows of elongate slots staggered such that the gap between slots on one row coincides with a slot on an adjacent row and vice versa. The discontinuities may also be circular, zig-zag or any shape capable of providing a discontinuity in order to retard heat transfer from one flange to the other. A base plate may be welded to connect the two flanges of the lintel. An insulation member may be placed on at least one exposed flange of the lintel.
Patent GB-201308455-D0 (GB)
Title: Pipelay system, apparatus and method of use
Filed: 2013-05-10
Abstract: The invention provides a modular system for use in an offshore pipelay operation, an apparatus and a method of use. The system 10 comprises a plurality of pipe storage modules 20, each comprising a rack for accommodating a plurality of pipeline sections (3, Fig 4). The pipe storage modules are configured to be assembled together to form an integrated structure on a deck of a vessel (1, Fig 9). A vessel comprising the integrated structure and methods of installation and configuration are also described. A method of installing a pipeline using conveyor assemblies (130, Fig 2) to move pipe sections between separate pipe storage modules and a method of configuring an offshore pipelay system are also disclosed.
Patent IT-MI20001768-D0 (IT)
Inventor: MICHELOTTI LUCA
IPC: B05B17/06
Filed: 2000-07-31
Abstract: A device (10) for the atomization of cleaning and disinfecting liquids, comprises a portable container (11), divided into at least a first and second compartment (14,15), wherein inside the first compartment (14) there is a body (16), which has an inlet channel (17) for a cleaning and/or disinfecting liquid, and means for grasping the neck of the cleaning and/or disinfecting liquid jar (20). On the bottom of the body (16) for containing and dosing the above liquid, there are piezoelectric elements (24), activated by an electronic circuit (25) in order to create the immediate atomization of the liquid to be applied. The device is also equipped with an exit channel (18), for the atomized liquid and the vapour generated starting from said liquid. <IMAGE>
Patent IT-MI20021192-D0 (IT)
Inventor: MENEGHELLO GIUSEPPE
IPC: G01N21/85
Filed: 2002-05-31
Abstract: A dyeing machine comprises a container ( 11 ) in which products to be dyed are placed, a source ( 12 ) of coloring liquids adding liquids on command into the container to realize a dye dip, and a unit ( 13 ) to circulate the dye dip with respect to the product. During the dyeing process a sampling and analysis device ( 14 ) automatically takes samples of liquid from the container at intervals and performs a spectroscopic analysis thereon. An electronic control and calculation device ( 15 ) receives the spectroscopic analysis data and calculates therefrom the concentrations of the various dyestuffs in the dip. The behavior thus obtained of the dip can be memorized for future use and/or can be used to command appropriate corrective parameters of the dyeing process.
Patent IT-MI20031083-D0 (IT)
Inventor: MARTA FEDERICO
IPC: B65H29/12
Filed: 2003-05-30
Abstract: A machine for the mechanical personalization of supports of the type identification card, comprising a mechanical personalization group of the cards (117,125a,125b,127,129,131) adapted to interact with a card to be mechanically personalized (135) so as to form, on a surface of the card, strings of symbols, and a moving and positioning device (134) of the cards to be mechanically personalized with respect to the mechanical personalization group. The moving and positioning device of the cards includes a pair of elements belt-like (137a,137b) extending and jointly movable along a first direction (X) of a plane (XY) containing the card to be personalized, said belt-like elements being arranged at a mutual distance, in a second direction (Z) orthogonal to the plane, such as to allow said pair of belt-like elements to receive, accommodate and hold therebetween by friction the card. <IMAGE>
Patent IT-RM20000198-D0 (IT)
Inventor: CONTE GIUSEPPE
IPC: H02G1/02
Filed: 2000-04-14
Abstract: A method or the realisation and the maintenance of overhead line plants for telecommunications, in which the anchor or "mooring" device of the self-gripping two-way supports of the cables, is made integral with a movable structure free to move along the supporting post. The structure includes a chain allowing lowering of the line from span level to ground level, and its successive lifting to the predetermined operative height at the end of the maintenance intervention. The lowering of the line to the ground level is achieved by exploiting the gravity force acting on the line itself, and the successive lifting, by pulling this anchor chain. The movable structures are provided according to different configurations, depending on the characteristics of the posts where these structures are used.
Patent DE-3063584-D1 (DE)
Title: Method and means for controlling the radiation energy of the total spectrum in rooms
Inventor: ZULLIG HARRY T
IPC: F24S23/00
Filed: 1980-05-05
Granted: 1983-07-07
Abstract: 1. Method for spreading the radiation energy of the total spectrum which irradiates into a room or is produced therein and which is reflected by means of reflection surfaces (41, 42) in the area of the room ceiling (5) and which, in addition, is directed diffusely and controlled towards the ceiling (5) of the room (1) by means of reflectors (4) being arranged in a window (2), characterized in that, on the one hand, rays (15) being produced in the room (1) itself as well as, on the other hand, rays (3a) being irradiated through the window (2), deflected by the reflectors (4) towards the room ceiling (5) in the area of the room ceiling (5) by reflectors (39; 40) designed as pyramids with a triangular base and with alternatingly projected and indented points side by side are mainly deflected towards the rear into the depth of the room and sidewards into the width of the room.
Patent DE-3069448-D1 (DE)
Title: Photocrosslinkable copolymers, photosensitive recording material containing them, its utilisation in the production of photographic pictures and process for the production of photographic pictures
Inventor: ROTH MARTIN DR
IPC: C08L33/00
Filed: 1980-05-16
Granted: 1984-11-22
Abstract: A light-sensitive recording material which provides polymer images and contains, on a base, a layer of a photocrosslinkable polymer with an average molecular weight of 103 to 106, the copolymer having been prepared from (1) a (meth)acrylate, (meth)acrylamide or vinyl ether derivative which contains at least one maleimide group of the formula <IMAGE>    in which R1 and R2 are each alkyl having 1 to 4 carbon atoms, or R1 and R2 together with the carbon atoms to which they are bonded form a 5-membered or 6-membered carbocyclic ring, (2) an ethylenically unsaturated comonomer containing acid groups, this comonomer being present in an amount of at least 18 percent by weight, based on the total amount of the comonomers, and, optionally, (3) at least one further ethylenically unsaturated comonomer which differs from the comonomers (1) and (2).
Patent DE-3163402-D1 (DE)
Title: Winding arrangement for transformers with a square cross-sectional core area
Inventor: DOLEZAL PETER
IPC: H01F27/22
Filed: 1981-09-14
Granted: 1984-06-07
Abstract: 1. Winding arrangement for transformers with a square core cross-section, having an inner winding (2) which encircles the core (1) while forming cooling channels (4) and which fits closely against the core cross-section corners and is non-circular in cross-section, and having an outer winding (3) which is circular in cross-section, characterised in - that the inner winding (2), which is non-circular in cross-section, forms a square in cross-section having relatively strongly rounded corners towards the outside, - that the spacing of the outer winding (3), which constitutes the thickness of the main leakage channel, from the inner winding (2) is substantially smaller in the region radially across the core cross-section corners than in the remaining peripheral region, - that in the main leakage channel (5) in the region radially across the core cross-section corners, the solid insulating means are spread out only for the electrical insulation of the windings (2, 3) from one another, - that the main leakage channel (5), which simultaneously serves as a cooling channel in the remaining peripheral region, is ineffective as a cooling channel in the region radially across the core cross-section corners and - that pressing blocks, which serve to introduce the clamping forces in order to axially fix the windings (2, 3) in the region radially across the core cross-section corners, are arranged at the front ends of the windings (2, 3).
Patent DE-3163842-D1 (DE)
Title: Portable grilling device
Inventor: BERARD JEAN-CLAUDE
IPC: A47J37/04
Filed: 1981-04-24
Granted: 1984-07-05
Abstract: The portable cooking device has an upper frame (1) supported by two side walls (3), a plate (6) for gathering the cooking juice placed under the frame and tubular electrical resistors (2) fixed parallel to each other onto opposite edges (1a, 1b) of the frame (1). The device has the following three main features: a) the skewers (5) are fixed between the tubular resistors (2); b) a cover (9) of heat-resisting glass, designed to be placed on the frame (1) over the resistors (2) and the skewers (5); and c) the distance between the skewers (5) and the gathering plate (6) is sufficient to allow a cooling of the falling cooking juice drops, so as to avoid a release of smoke. The device is used for preparing brochettes on a dining table.
Patent DE-3168695-D1 (DE)
Title: Process for the parallel/series conversion of a digital parallel sequence
Inventor: GRIMALDI JEAN-LUC
IPC: H04L25/49
Filed: 1981-11-13
Granted: 1985-03-14
Abstract: The process for the code conversion of eight parallel bits into words with nine series bits uses among the nine-bit words on the one hand those having five "1" and four "0" and which do not have five consecutive bits and whereof none starts or finishes with four identical bits, as well as their complements to 1, and on the other words having six "1" and three "0" with a maximum of transitions, as well as their complements to 1. Two complementary digital frame synchronization words are chosen from among the nine-bit words not retained for coding and which are not found in a random series of coded words.
Patent DE-3169164-D1 (DE)
Title: Parallel arm windscreen wiper with through-the-pane drive
Inventor: HAUK KLAUS
IPC: B60S1/34
Filed: 1981-05-13
Granted: 1985-04-11
Abstract: A parallel arm windscreen wiper requires correct positioning of the pivot point for the parallel control arm relative to the axis of the drive spindle (26) for the wiper arm (14). This is achieved with the spindle (26) extending through the windscreen pane (24) by fixing a bracket (33) on to the sleeve (28) through which the spindle (26) passes, the outer end of the bracket (33) carrying a pivot stud for the control arm. The bracket is clamped against the end of a spacer tube (29) by a nut (32) and the spacer tube has tongues keyed into the bracket and the back plate (35) of the motor so that the orientation of the bracket is fixed.
Patent DE-3172449-D1 (DE)
Title: Method of untwisting a length of a textile yarn, and device for applying this method
Inventor: NEGATY-HINDI GUY
IPC: B65H69/00
Filed: 1981-10-30
Granted: 1985-10-31
Abstract: To unravel a terminal portion of a textile yarn, in particular in preparation for joining that yarn to another one by twisting their ends together, an extremity of the yarn is vibrated to loosen the fibers while a part of the yarn spaced from its end is held fast and the yarn extremity is combed or subjected to an aspirated air stream to remove loose fibers. In a preferred arrangement the air stream also causes vibration of a flexible tongue mounted in an air duct alongside the yarn extremity to oscillate its fibers.
Patent DE-3177283-D1 (DE)
Inventor: CHANGANI PUSHPKUMAR
IPC: G09F3/02
Filed: 1981-07-27
Granted: 1992-07-23
Abstract: A marker sleeve assembly comprises a web of heat-recoverable polymeric material bonded to itself or to at least one other polymeric web along a number of transverse seams (2, 6, 10a, 10b) to define a plurality of open-ended, radially inwardly heat-recoverable marker sleeves 4, 7, 12 disposed in side-by-side relationship. The seams (2, 6, 10a, 10b) provide lines of weakness to enable the marker sleeves (4, 7, 12) to be removed. Also, the assembly includes a retaining spine that extends along an edge of the assembly and enables individual sleeves to be removed without disturbing the sequence of the remaining sleeves.
Patent DE-3260800-D1 (DE)
Title: Apparatus for the heat shrinking of thermoplastic sleeves on containers
Inventor: FRESNEL JACQUES
IPC: B65B53/06
Filed: 1982-02-09
Granted: 1984-10-31
Abstract: 1. Apparatus for hot shrinking of thermoplastic sleeves around the surface of containers traveling on a conveyor comprising a tunnel (1) in which the conveyor (3) provided with the containers (4) passes and which tunnel is divided into three contiguous communicating zones, said zones consisting of a preheating zone or chamber (A), a shaping chamber (B) and a finishing chamber (C) ; the inferior part of the tunnel comprising a blower (7) drawing its delivery air from the preheating chamber (A) by a piping (9) ; the apparatus being characterized in that, on an expansion vessel (10) which is closed by a perforated plate (11) above the blower (7), are erected a series of flexible hollow tubes (12), at least most of said tubes having a nozzle (14) for blowing air there from ; said nozzles, which are orientable in all directions, being located in the shaping chamber (B) during the operation while at least one flexible tube (12') is connected to a diffuser (15), fixed or movable, located in the finishing chamber (C) and the pressurized output air from which constitutes a barrier forcing the hot air from the shaping chamber (B) to flow into the preheating chamber (A).
Patent DE-3265106-D1 (DE)
Title: Urea derivatives, process for their preparation and their use in combating undesired plant growth
Inventor: BECKER RAINER DR
IPC: C07D249/08
Filed: 1982-11-24
Granted: 1985-09-05
Abstract: Urea derivatives of the formula   <IMAGE>   where R, X, Z, Het and n have the meanings given in the description, are used for controlling undesirable plant growth.
Patent DE-3265413-D1 (DE)
Title: Method for tone-value-dependent colour removal in four color printing
Inventor: WELLENDORF KLAUS
IPC: G03F3/00
Filed: 1982-05-29
Granted: 1985-09-19
Abstract: A four color printing system wherein tone dependent color reduction is to be utilized and the color components for the chromatic printing inks yellow (Y), magenta (M) and cyan (C) are reduced and the amount of black printing ink (K) is increased so as to compensate for the reduction in the chromatic printing inks wherein a nearly total achromatic synthesis is utilized to a gray tone value which corresponds to the full tone of the black printing ink utilized. The color components of the color printing inks are then from this tone value increased from this gray tone up to the greatest image depth. So as to avoid breaks or steps in the light tone area, the color components of the chromatic printing inks are also increased in a subtonal area, particularly in the light tone area wherein reproductions can be made with or without gray tone balance.
Patent DE-3360311-D1 (DE)
Title: Process for the preparation of meta-halogen-anilines
Inventor: CORDIER GEORGES
IPC: C07C/
Filed: 1983-01-20
Granted: 1985-08-01
Abstract: Process for the preparation of anilines substituted in the meta-position by a halogen atom. An aniline of the formula:   <IMAGE> in which: X' and X'', R', R'' and R''' are a halogen atom, alkyl (C1-C4) or alkoxy (C1-C4), one of the symbols X and one of the symbols R necessarily being a halogen and it being possible for one of the symbols X and one of the symbols R to be a hydrogen atom, is subjected to catalytic hydrogenation, in an anhydrous organic liquid phase, namely a chlorobenzene phase, in the presence of a halogen-containing hydracid and of a noble metal from group VIII of the periodic classification.
Patent DE-3366327-D1 (DE)
Title: Writing untensil for liquid ink
Inventor: MANUSCH CHRISTOPH
IPC: B43K8/04
Filed: 1983-11-03
Granted: 1986-10-23
Abstract: A writing instrument having a capability tip is formed by piercing a membrane between the mouth of the housing and the reservoir with a tool to provide an opening of the size and shape of the shank of the nib which is then introduced into the opening.
Patent DE-3368114-D1 (DE)
Title: Device for pulverising a fluid, especially a machining oil
Inventor: DEVANTHERY ANTOINE
IPC: F16N7/34
Filed: 1983-08-10
Granted: 1987-01-15
Abstract: 1. Apparatus for delivering a fluid, particularly a machining lubricant, comprising at least one nozzel (7) to which are fed coaxially the lubricating and/or the propulsion fluid, comprising a monolithic body (8) provided with two ducts (9, 10) intended to be fed by respective sources of said fluids and a fitting (17) intended to be removably fixed in the said body, comprising two coaxial passageways intended to communicate with one and the other respectively of said ducts (9, 10) of the body and the end of which is connected to the nozzel, charaterized by the fact that this body (8) comprises several parallel bores (11) perpendicular to the ducts (9, 10), these bores (11) ending in one (10) of the ducts and tangentially cutting the other (9), and by the fact that at least one of the said bores is adapted to receive the removable fitting.
Patent DE-3368549-D1 (DE)
Title: Vacuum sizing device
Inventor: DEZEN VITTORIO
IPC: B29C48/12
Filed: 1983-02-09
Granted: 1987-02-05
Abstract: Vacuum sizing device has a modular construction consisting essentially of sets of pairs (32) of upper and lower sizing elements arranged end to end to define a passageway (26) having a cross-sectional shape and size corresp. to that required for a plastic extrusion (24) from a die (22). The elements are clamped between upper and lower backing members (20,30) held together by T-headed bolts (76). In order to maintain the extrusion (24) in close contact with the internal walls of the sizing elements, the walls are broken by strategically placed vacuum openings which merge within the element bodies and open into vacuum chambers. These chambers have screw threaded ports communicating with the exterior which can be connected to a vacuum source by couplings (50). The elements also contain cooling chambers through which a cooling fluid can be circulated for cooling the extrusion. The vacuum sizing device is for sizing extruded profiles such as PVC window frames. By using a modular structure, the mfg. costs of the device are considerably reduced as the element pairs are relatively small, identical pieces of metal which are ideally suited for computer controlled machine tool mfr. Also, the device can be dismantled and transported and cleaned with ease.
Patent DE-3373282-D1 (DE)
Title: Jaw for a chuck
Inventor: ROHM GUNTER HORST
IPC: B23B31/16
Filed: 1983-03-18
Granted: 1987-10-08
Abstract: 1. A clamping jaw for a rotary chuck in which the clamping jaw is radially displaceably guided, comprising a support surface (3) which is provided on the clamping jaw body (1) and which extends inclinedly relative to the axis of the chuck from the clamping side of the clamping jaw body (1) in the opposite direction to the clamping direction, and a clamping insert (2) which bears against the support surface (3) and which is held thereat by a holding means (4), and an abutment surface (6) for contact with the clamping insert (2), at the clamping chuck body side, wherein the clamping insert (2) is guided on the support surface (3) displaceably in the direction in which it inclinedly extends and is supported towards the abutment surface (6) against a spring element (7) which holds the clamping insert (2) in the unloaded condition at a free spacing from the abutment surface (6) and which is arranged in a recess (9) in the clamping insert (2), which is open towards the abutment surface (6) and from which it projects in the direction towards the abutment surface, characterised in that the spring element (7) is in the form of a spring sleeve with the sleeve axis disposed transversely with respect to the direction of displacement of the clamping insert, and that arranged in bores in the clamping insert (2) on both sides of the spring sleeve and in substantially coaxial relationship therewith are locking pins (10) whose respective tapering ends (11) project into the spring sleeve.
Patent DE-3382639-D1 (DE)
Inventor: GROET SUZANNE
IPC: C12Q1/68
Filed: 1983-12-12
Granted: 1992-12-17
Abstract: Method of binding nucleic acid to a nucleic acid-binding support comprising depositing the nucleic acid onto the support and then contacting the nucleic acid and the support with a liquid binding solution which is compatible with the support and which contains an organic solvent which is capable of binding the DNA to the support, for a period of time sufficient to effect the binding.
Patent DE-3462150-D1 (DE)
Title: Arrangement for the thermal transformation of a gaseous mixture containing hydrogen and hydrocarbons
Inventor: CROS PIERRE
IPC: C10G49/00
Filed: 1984-02-15
Granted: 1987-02-26
Abstract: An installation for chemical conversion of a gas mixture containing hydrogen and hydrocarbons comprises a series of reactors in which the gas mixture undergoes endothermic reactions at temperatures within the range of 350 DEG  C. to 900 DEG  C. A furnace is placed upstream of each reactor for reheating the gas mixture prior to introduction into the reactor. The furnaces are equipped with electric heating resistors which are intended to be placed in direct contact with the gas mixture as it is introduced into each furnace.
Patent DE-3463423-D1 (DE)
Title: Tape winding apparatus
Inventor: SAKAMOTO KATSUJI C O YOKOHAMA
IPC: H01B13/08
Filed: 1984-01-12
Granted: 1987-06-04
Abstract: A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.