baber/WOPTO huggingface dataset:
Patent EP-0483626-A2 (EP)
Inventor: NEBEL HANS-JOACHIM DIPL-ING
IPC: F21V3/00
Filed: 1991-10-19
Abstract: The outdoor luminaire is assembled according to a modular system from a plurality of components. In this case, a multipart, partially translucent, rotationally symmetrical housing, which is constructed as a bipartite light-transmitting trough (2) and is provided between the two trough parts (2a, 2b) with a light-proof, annular screen (3), is arranged about a central electrical assembly (1) having a lamp holder (1a). Its said screen optionally has various shapes (screen 3 or 3''), and can also, if necessary, be assigned subsequently to the housing. The particular screen (3 or 3'') is merely inserted between the larger, lower trough part (2a) for the actual task of illumination and the lower, upper trough part (2b) as secondary light for picking out shapes at night. In conjunction with the trough parts (2a, 2b), the screen (3 or 3'') is held stacked above a mounting post plate (1e), and held on the electrical assembly (1) by means of a sealing screw (4). <IMAGE>
Patent EP-0512160-A2 (EP)
Inventor: ISGEN HELMUT
IPC: B21D26/02
Filed: 1991-11-23
Abstract: The invention relates to an autofrettage device for tubes with two counterbearings (3) for accommodating a tube (1), a mandrel (4) bearing seal arrangements (9, 10) and insertable into the tube (1), and a pressure-medium feed device (8, 24) for feeding pressure medium into an annular gap (11) formed between the mandrel (4) and the inner wall of the tube, the mandrel (4) being accommodated by a mandrel holder (14). In order to relieve the mandrel of forces and hence increase its life and to reduce the risks involved in production, that end of the mandrel (4) which is accommodated by the mandrel holder (14) is supported in a manner which allows it to swivel relative to the mandrel holder (14), this being achieved by means of a ball-joint socket (19).
Patent EP-0505617-A2 (EP)
Inventor: HODAN JOHN A
IPC: D01D5/08
Filed: 1991-12-02
Abstract: A spinneret plate defines at least one counterbore (40), and within the counterbore, at least one non-round curved capillary. The capillary has a plurality of extending tips, wherein for any one capillary, at least two of the extending tips have a different radius of curvature.
Patent EP-0474308-A2 (EP)
Inventor: HANLEY STEPHEN JOHN
IPC: C08K9/08
Filed: 1991-09-04
Abstract: Reinforced thermoplastic composite comprising a linear alternating polymer of at least one ethylenically unsaturated compound and carbon monoxide, and a glass fibre reinforcement having a coating of a sizing material, wherein the sizing material comprises both aminosilane and polyurethane functionalities.
Patent EP-0469876-A2 (EP)
Inventor: FUJI KAZUO
IPC: G03G13/09
Filed: 1991-07-30
Abstract: The present invention provides a magnetic brush developing method using a two-component developer, characterized in that the development is carried out under such conditions that at the position where the sliding contact of the magnetic brush with the surface of the photosensitive material drum terminates, the following requirement is satisfied:       Px ≧ 430, or                 Px < 430 and Py ≧ -Px + 800,          wherein Px represents the magnetic force (Gauss) acting in the tangential direction on the surface of the developing sleeve, and Py represents the magnetic force (Gauss) acting in the normal line direction on the surface of the developing sleeve. This avoids carrier dragging.
Patent EP-0491543-A2 (EP)
Inventor: SMITH HAL D
IPC: H05K1/11
Filed: 1991-12-16
Abstract: Via resistor structures in a hybrid multilayer circuit having a plurality of insulating layers. A disclosed via resistor structure (A) includes a plurality of resistive via fills (202A, 203A) in vias in respective adjacent insulating layers (L2, L3), a plurality of conductive elements (102A, 103A) for electrically contacting predetermined tops and bottoms of the resistive via fills, and conductive via fills (301a, 401A) for providing external electrical connection to selected ones of the conductive elements at locations on the outside the unitized multilayer circuit structure. A further via resistor structure includes a resistive via fill formed in a via in one of the insulating layers, and one or more thermally conductive via fills for thermally conducting heat from said resistive via fill to the outside of the unitized multilayer circuit structure. Another via resistor structure comprises ratioed via resistors comprising a plurality of resistive via fills formed in respective vias in one of the insulating layers, said vias having substantially the same thickness and having respective cross-sectional areas selected to provide resistance values having predetermined ratios.
Patent EP-0479732-A2 (EP)
Inventor: HOSAKA AKIO
IPC: B23H7/02
Filed: 1991-10-03
Abstract: A wire-cut electric discharging machine comprises a processing tank with an opening in one wall for the insertion of the lower arm unit. The lower arm unit is enclosed by a cylindrical pipe. The opening in the wall of the tank is sealed by a slide plate which moves in a direction parallel to the wall of the tank. Bellows interconnect the slide plate to the pipe 10 thereby providing a seal between the slide plate and pipe. The bellows expand and contract thereby allowing the processing tank to move along the axis of the lower arm unit while still providing a seal. Machining fluid flows through the pipe and around the lower arm unit. The fluid maintains the temperature of the lower arm unit at a constant value. The pipe protects the lower arm unit from being directly affected by the hydraulic pressure in the tank and also from being affected by motion of the tank. The sealing resistance for when the processing tank moves along the axis of the lower arm unit is significantly reduced.
Patent EP-0485344-A2 (EP)
Inventor: VANNESTE YVON
IPC: B65G47/51
Filed: 1991-08-27
Abstract: Installed between the blow-moulding unit and the filling machine of an integrated bottling plant using plastic bottles (10) of the type moulded with a collar (9) for conveying and handling purposes, the device affords a low cost in-line storage facility of high capacity and compact dimensions that will maintain a steady supply or take up any surplus of bottles in the event of either machine shutting off for short periods. On arrival beneath a duct (17) connected into the usual air conveyor system, the bottles are either taken up or released in ranks by a system of parallel tracks (16) spaced apart at identical distance and indexed beneath the duct in succession; one such track (16a) is aligned beneath the duct (17) at any given moment, and it is by way of this that bottles are accumulated or unloaded, or simply allowed to pass through during normal operation.
Patent EP-0521300-A2 (EP)
Inventor: EVERS WOLFGANG
IPC: G01N31/22
Filed: 1992-05-29
Abstract: A measuring device for the colorimetric detection of gases on a support which is impregnated with a solution of a humectant and a detection indicator is to be improved in such a way that the humidity required on the indicator support for the detection reaction is maintained over a prolonged period, both during storage while unused and during the measurement while the gaseous substance to be detected acts thereon. To this end, the impregnating solution comprises the detection indicator and a mixture of sulfolane and diethyl phthalate as the humectant. For the purpose of measuring hydride gases, the indicator comprises a tetraammine palladium chloride. The impregnating solution is applied to a paper support or to a granular silica gel support. <IMAGE>
Patent EP-0548763-A2 (EP)
Inventor: KRUG THOMAS
IPC: C07C29/09
Filed: 1992-12-16
Abstract: Process for the preparation of cycloalkanols by hydrolysis of cycloalkyl-C1-C4-fatty acid esters, which comprises the following steps:   a) reacting cycloalkyl-C1-C4-fatty acid esters with water at a temperature of 30 to 250 DEG C in the liquid phase, which gives a reaction mixture essentially composed of cycloalkyl-C1-C4-fatty acid esters, cycloalkanol, C1-C4-fatty acids and water. b) separating the reaction mixture obtained in step a) at a temperature of from 0 to 200 DEG C into a top phase which is essentially composed of cycloalkanol and cycloalkyl-C1-C4-fatty acid esters and a bottom phase which is essentially composed of water and C1-C4-fatty acids c) separation of cycloalkanol from the top phase obtained in step b) by distillation and recirculating unreacted cycloalkyl-C1-C4-fatty acid esters to step a). a
Patent EP-0483128-A2 (EP)
Inventor: BARANSKI ANTHONI S
IPC: G11B15/675
Filed: 1988-10-21
Abstract: A tape transport capable of receiving cassettes of varying sizes (20,21,22), one at the time for play, includes a cassette indexing mechanism (27,37a,37b,37c,73) capable of selectively positioning the spindles which engage the reels of an associated cassette at a selected distance corresponding to the reel-center-to-reel-center distance of the cassette. Mis-insertion apparatus (23) associated with the transport provides that any cassette smaller than the cassette receiving opening in the transport will be protected against being improperly inserted into the transport.
Patent EP-0502586-A2 (EP)
Inventor: HOOGENDOORN GERARDUS CORNELIS
IPC: B21F27/10
Filed: 1992-03-06
Abstract: Method for producing a reinforcement for a surface (1). A reinforcement is produced at the site (2) of said surface (1) by laying at least two groups (13,18) of parallel, intersecting reinforcement bars. The reinforcement bars of a group (13) are produced starting from a mobile device (4) by unwinding a piece of wire from a wire store (5), straightening said piece of wire, paying out said piece of wire over the surface (1) in question, and severing it. The invention also relates to a device for achieving this, and to supporting means for bearing reinforcement wires.
Patent EP-0515074-A2 (EP)
Inventor: WONG HEE
IPC: H03L7/099
Filed: 1992-05-12
Abstract: A phase-locked loop generates a periodic clock signal which matches the frequency of an input signal, such as digital data signals transmitted over an optical fiber. A ring oscillator or other clock generator generates a 2N-phase reference clock signal with a reference frequency f₀, where N is a positive, odd integer having a value of at least three. The 2N reference clock phasor signals have evenly distributed phases. A waveform generator generates a 2N-phase control signal having a frequency |f M | which corresponds to the difference between the input signal's frequency and the reference frequency f₀. The value of f M  is greater than zero when the input signal's frequency is higher than f₀, and it is less than zero when the input signal's frequency is less than f₀. A frequency controlled oscillator (FCO) generates an output clock signal having an output frequency which is equal to f₀ + f M . The frequency controlled oscillator modulates each reference phasor signal with a corresponding one of the 2N control phasor signals, and then combines the resulting modulated reference phasor signals to generate the output clock signal. A phase detector means continually compares the output frequency with the input signal's frequency, and adjusts the frequency f M  of the 2N control phasor signals so that the output frequency closely matches the input frequency. Typically, the reference frequency differs from the input frequency by no more than a factor of one in a thousand.
Patent EP-0547822-A2 (EP)
Inventor: VASILAKES LLOYD S
IPC: B65B7/20
Filed: 1992-12-07
Abstract: The present invention is directed to a machine (10) for closing and sealing an article, such as a box or carton, as it is driven through the machine. Specifically, upper and lower taping heads (136,126) are provided for applying lengths of tape to the bottoms and tops of the boxes. The upper box flaps are also preferably folded by the machine of the present invention by a folding mechanism including a ski (164) for folding the leading minor flap, a kicker (170) for folding the trailing minor flap, and shaped rods (194) for folding the major side flaps after the minor flaps are folded. In accordance with the present invention, the upper head assembly is advantageously adjustably connected to the machine so that proper leveling of the upper taping head and the folding mechanism can be assured. Moreover, such adjustment can be redone at any time thereafter as needed as affected by working conditions over time. Additionally, the subject machine includes a control system which uses only a minimum number of control sensors, namely two control valves, to control both the kicker and a gating mechanism effectively while permitting easy operator adjustment and machine versatility.
Patent EP-0566839-A2 (EP)
Inventor: LANGHAMMER HEINRICH
IPC: B65G57/11
Filed: 1993-02-19
Abstract: The present invention relates to an apparatus which transports articles, packed to form units and located with a first face on a first conveying device, with that device and transfers them by means of a deflection device onto a second conveying device arranged in cascade formation with the first, on which second conveying device the units are placed on a second face and are pushed by means of a first slide against a stop, and, according to the invention, the second conveying device is a first transport belt, a sliding beam to be displaced transversely to this first transport belt is arranged on one side thereof, and a turntable with a rotatable pressure piece situated above it which can be lowered onto the units and a slide to be moved perpendicularly to the beam being located on the other side, adjacent to the first transport belt, and the first transport belt projecting beyond the turntable in its conveying direction and a second transport belt being connected to the turntable in the direction parallel to the first transport belt, onto which second transport belt articles are pushed from the turntable or the first transport belt, and from which second transport belt the units, aligned to form a group, are pushed onto a pallet or a substrate located thereon. <IMAGE>
Patent EP-0578040-A2 (EP)
Inventor: BARD STEVEN LINDZ
IPC: H05K3/00
Filed: 1993-06-21
Abstract: A new apparatus (10) for treating substrates (100) with fluids, as well as a corresponding fluid treatment method, is disclosed. The new apparatus (10) includes a new configuration of fluid jet injectors (60,70,160,170) which substantially overcomes the problem of dragout, in which fluid impinged upon an area of a substrate (100) is retained on that area, preventing fresh fluid from reaching the impinged area. This new configuration also avoids imposing torques on substrates (100), and substantially reduces the need for rollers and guides for transporting substrates (100).
Patent EP-0576968-A2 (EP)
Inventor: MUELLER HENRIK DIPL-ING
IPC: H04M11/06
Filed: 1993-06-22
Abstract: Communication system for multi-service communication terminal equipment in local networks. A local network in which communication terminal equipment (KE; "multi media" communication terminal equipment) additionally having narrow-band and telephone services (SB, FE) are provided in addition to network-specific services is connected via an interworking unit (APE) to subscriber line interfaces (TAS) of a communication system (KA) having narrow band and telephone communication functions (SB, FE). As a result of the insertion of an interworking unit (APE) equipped with subscriber equipment (TLE), a matching unit (AE) and an access means (LANZ) onto the local network (LAN), the functions of both networks (narrow band and telephone network and local network LAN) are preserved largely unmodified and a maximally possible modularity and flexibility given the least additional outlay are achieved in structuring and formatting communication systems with "multi media" communication terminal equipment.
Patent EP-0570989-A2 (EP)
Inventor: GRAF ROBERT
IPC: C09K21/00
Filed: 1990-09-06
Abstract: The composition contains from 5 to 40 % by weight, in particular from 20 to 30 % by weight, of at least one swelling agent which reacts at high temperatures, from 0 to 30 % by weight, in particular from 10 to 20 % by weight, of at least one swelling agent which reacts at low temperatures, from 30 to 90 % by weight, in particular from 50 to 70 % by weight, of a binder mixture which reacts at graduated temperatures, and from 0 to 2 % by weight of a hydrophobicising additive.
Patent EP-0586886-A2 (EP)
Inventor: ULRICH ALFRED DR-ING
IPC: E01C19/40
Filed: 1993-08-05
Abstract: In the case of a screed (B) for a road paver (road finisher) (F) which has a boxlike screed body (7), which is oriented transversely to the laying direction and at the bottom of which a smoothing plate (8) capable of being placed on the laid material is arranged, and which has at least one vibrating device (V) incorporated in the screed (B), the smoothing plate (8) is mounted pendulously on the screed body (7) in such a way that vibrations of the smoothing plate (8) are substantially not transmitted to the screed body (7), and the vibrating device (V) is arranged directly on the smoothing plate (8).   <IMAGE>
Patent EP-0611971-A2 (EP)
Inventor: KUO SHUN-MEEN
IPC: G02B6/13
Filed: 1993-12-10
Abstract: A method for molding optical waveguides (600) wherein one or more optical cores (230) are molded first with an attached support structure (206). A unitary cladding layer (601) is then molded around the cores (230) and the support structure (206) is removed to provide optical inlet/outlets to the cores (230). The ends of the cores (605) where the support structure (206) is removed may require subsequent polishing. 
     The molding compound injected into mold (100) is made of an optically transparent material, such as polymers, epoxies, plastics, polyimides, or the like that is selected to be transparent to a desired wavelength of light. Generally, refractive indexes of these optically transparent materials range from 1.4 to 1.7. Processing conditions for these materials range from 22°C to 200°C for molding temperatures and 200 pounds per square inch to 2,000 pounds per square inch for molding pressures. By injecting the molding material, represented by arrow (204), into the plurality of cavities (101), intricacies of features (104) of mold (100) are transferred to the molding compound. A subsequent curing process solidifies the molding compound, thereby permanently transferring the intricacies or a negative image of the plurality of features (104) to the solidified molding compound, and thereby generating optical elements or core regions (230).
Patent EP-0595439-A2 (EP)
Inventor: DEKEN ARTHUR D
IPC: E21B19/18
Filed: 1993-08-31
Abstract: A drill unit (12) is disclosed which uses slides (18, 20) mounted on the saver-sub (16) of the drill unit to lock the drill pipe (14) to the saver-sub (16) for joint rotation. Dogs (32) are engaged with flats (50) on the drill pipe by moving an outer collar (42) over the end of the drill pipe. The outer collar holds the dogs within the flats to ensure joint rotation between the saver-sub and the drill pipe. The outer collar (42) can be retracted away from the drill pipe to move the dogs out of engagement with the flats and move the slides (18, 20) to the retracted position.
Patent EP-0586042-A2 (EP)
Inventor: TAKEUCHI MAKOTO C O CANON K K
IPC: G03G15/08
Filed: 1993-06-15
Abstract: The present invention provides a process cartridge mountable to an image forming apparatus, comprising an image bearing member (7), at least one process means acting on the image bearing member (7), and a detection member (27) for detecting the presence/absence of developer supplied to the image bearing member (7) on the basis of electrostatic capacity, between the developing sleeve (10d) and the detection member (27).
Patent EP-0587281-A2 (EP)
Inventor: WASKA FRANKLYN L
IPC: G01N27/447
Filed: 1993-07-14
Abstract: Detecting light in a capillary electrophoresis optical system includes input and output windows in the outside surface of a capillary tube. The width of the windows is not substantially greater than the bore of the tube. A fiber optic input is spaced from the capillary tube so that the light is directed to the tube and is matched to the window width. The light output from the tube is matched to be received by a fiber optic output spaced from the capillary tube. The optical light envelop from the fiber input through the tube and to the fiber output is governed by the LaGrange Invariant. The matching is effected in accordance with the Numerical Aperture of the fiber optics.
Patent EP-0582546-A2 (EP)
Inventor: EISENBARTH CHRISTOPH
IPC: G06F11/32
Filed: 1993-07-26
Abstract: An image processing system with self monitoring includes an image acquisition module for acquiring data corresponding to an image, and one or more image processing modules. The acquisition module interleaves the variable (and therefore unpredictable) image data with diagnostic data to provide known diagnostic data. The image processing modules process the diagnostic data together with the image data to monitor system performance.
Patent EP-0617240-A2 (EP)
Inventor: BURGDORF ACHIM
IPC: F24D19/10
Filed: 1994-03-21
Abstract: Mixed boiler for the provision of domestic hot water and heating water, having a primary heat exchanger (3), ... domestic hot water heat exchanger (11) which can be connected during drawing operation, and a flow temperature regulator (21) which is assigned a comparator (22) connected to a flow temperature setpoint generator (19) with a flow temperature sensor (18). In order to be able optimally to regulate the outlet temperature of domestic hot water, too, provision is made, when the domestic hot water heat exchanger (11) is activated, for the input, connected to the flow temperature setpoint generator (19), of the comparator (22) assigned to the flow temperature regulator (21) to be supplied with the output signal of a domestic hot water temperature regulator (23) which is connected, on the input side, to a comparator (24) whose inputs are connected to a domestic hot water outlet temperature sensor (26) and a domestic hot water setpoint generator (20). <IMAGE>
Patent EP-0617543-A2 (EP)
Inventor: AIZAWA IWAO TOTSUKA HAIRAIZU
IPC: H04N1/32
Filed: 1994-03-24
Abstract: An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch (5), an image outputted from a camera signal processing circuit (17) at that time is written into a semiconductor memory (12), then subjected to data compression in a data compression circuit (21), and stored in a semiconductor memory (13). It is now assumed that an external device not illustrated is connected to a connector (14) and this external device orders taking in the image of the semiconductor memory (13). If at this time the semiconductor memory (13) is writing an image, a state detection circuit (23) detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory (13), the state detection circuit (23) detects this fact. Even if the recording trigger switch (5) is manipulated, an AND gate (6) turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory (13).