baber/WOPTO huggingface dataset:
Patent EP-0432872-A2 (EP)
Inventor: KOSTOS JEFFERY
IPC: E06B3/54
Filed: 1990-07-13
Abstract: A multi-pane insulated glass door assembly (10) in which the forward pane (31) of the glass unit extends outwardly a distance greater than the panes (32,33) rearwardly thereof and is supported by an outer metal frame (40) having a relatively narrow forwardly extending perimeter (41) portion adjacent the peripheral edge of the forward glass pane (31) so as to provide the door with a modernistic, substantially all glass front appearance. In the illustrated embodiment, the outer metal frame (40) has a rear portion extending inwardly behind the forward glass pane (31) and a moulding (42) is interposed between the forwardly extending perimiter (41) portion of the metal frame and the peripheral edge of the forward glass pane (31) to provide a finished appearance. A dark ink (65) is affixed to an inside peripheral face of the forward glass pane (31) for masking the peripheral components of the door assembly from sight through the forward glass pane (31) from the front side thereof.
Patent EP-0415658-A2 (EP)
Inventor: SHIMADA SHINJI
IPC: G02F1/1337
Filed: 1990-08-23
Abstract: A method of forming an orientation film of a liquid-­crystal display device having two electrode plates and a liquid-crystal cell between the two electrode plates includes the steps of forming an organic film on a partial or overall surface of at least one plate of the two electrode plates and radiating accelerated ions containing neutral atoms to the partial or overall surface of the organic film coated on the plate. The organic film consists of liquid-crystal molecules. The radiation is done for etching the organic film and orienting the liquid-crystal molecules in a unidirectional manner. The angle of incidence of the accelerated ions is defined as 40° to 80° with respect to a normal line of the plate. It results in offering even orientation of liquid-­crystal molecules included in the liquid-crystal display device.
Patent EP-0421774-A2 (EP)
Inventor: KUMOBAYASHI HIDENORI
IPC: C07D498/06
Filed: 1990-10-04
Abstract: An optically active isomer( (R) or (S) in the 2-position) of a 1-acyloxy-2-propanol of formula
      wherein R is an aryl group, e.g. phenyl, which may have 1 or 2 substituents, preferably a  p -nitrophenyl or  p -bromphenyl group, is reacted with 3,4-dihydro-2H-pyran, optionally in an organic solvent, in the presence of an acidic catalyst and at a temperature of -10 to 25°C, to provide a novel optically active isomer of 2-(tetrahydropyan-2-yloxy)-1-­propanol of formula
      and hydrolysed, e.g. in a mixture of methanol and potassium hydroxide or in aqueous potassium hydroxide, at 0-25°C, to produce optically active 2-(tetrahydropyran-2-yloxy)-1-­propanol  
      which can be isolated by extraction with an organic solvent. 
     Starting material (II) is obtainable by reacting optically active 1,2-propanediol with an acid halide RCOHal, in an organic solvent in presence of a tertiary amine, adding water after the reaction and separating the organic oily layer containing compound (II), which can be recrystallized from organic solvent to increase its optical purity and thus the purity of (I). 
     Product (I) is obtained in optical purity of over 99%­ee and is useful in synthesis of pyrido-benzoxazine antibacterial derivatives.
Patent EP-0426496-A2 (EP)
Inventor: WEBB RICHARD J C O MINNESOTA M
IPC: B24B7/22
Filed: 1990-11-02
Abstract: Each of the individual metal-polymer composite layers of an electronic interconnect such as a multi-chip substrate (MCS) can be made to have uniform thickness by diamond turning both the surface of a body on which the MCS is to be built and then successively diamond turning the face of each metal-polymer composite layer that is built on that body. Apparatus useful in large-scale production of MCSs, as illustrated in Fig. 2, includes a long flexible carrier (24) that can travel in short steps to successively position a series of metal-polymer composites (22) to be diamond turned.
Patent EP-0428346-A2 (EP)
Inventor: POOLE CRAIG D
IPC: G02B6/14
Filed: 1990-11-09
Abstract: A mode coupler (300) is disclosed which utilizes a circularly symmetric perturbation (302) in an electromagnetic waveguide (301). Due to the circular symmetry of the sperturbation, exact cross-sectional alignment of the perturbations is not needed when several of the devices are cascaded. Further, the mode coupling response is wavelength dependent, and therefore, may be employed in electromagnetic filtering applications.
Patent EP-0434301-A2 (EP)
Inventor: YASUMOTO YOSHIO
IPC: H04N7/00
Filed: 1990-12-13
Abstract: A wide-screen TV signal transmission apparatus at the transmitting side comprises: wide-screen TV signal generator to generate a wide-screen TV signal source; scanning line converter for down-converting a wide-screen TV signal with integer conversion ratio to obtain a conventional TV-compatible signal with upper and bottom black bars; vertical augmentation signal generator to generate vertical augmentation signal to enhance the vertical resolution at the receiving side; adder to add a conventional TV-compatible signal and a vertical augmentation signal to obtain a conventional TV-compatible composed signal; and transmitter to transmit a conventional TV-compatible composed signal. 
     A wide-screen TV signal transmission apparatus at the receiving side comprises: video signal detector for detecting a video signal from a transmitted modulated conventional TV-compatible composed signal to obtain a base-band video signal; signal separater for separating said base-band video signal into luminance and chrominance signals with upper and bottom black bars; scan-convertor for up-converting said luminance and chrominance signals with upper and bottom black bars into luminance and chrominance signals without upper and bottom black bars with integer conversion ratio; vertical augmentation signal processor for recovering vertical augmentation signal; adder to add luminance and chrominance signals without upper and bottom black bars and vertical augmentation signal to obtain wide-screen TV signal with high vertical resolution; and display device for displaying said wide-screen TV signal with high vertical resolution.
Patent EP-0435613-A2 (EP)
Inventor: CHOSES MARVIN
IPC: G06F11/20
Filed: 1990-12-21
Abstract: A redundant system utilizing a bus interface controller (40) in each redundant subsystem for segmenting a failed component in the subsystem from the remaining operational components in the system. Each subsystem or channel (30) is functionally divided in a sensor block (32) and a computational block (34). The bus interface controller (40) in each channel (30) interfaces the sensor block (32) and processing block (34) of that channel and coordinates the transfer of sensor information and cross-channel information to and from the computational block (34). In the event of a computational block (34) failure, the bus interface controller (40) still permits the cross channel transfer of sensor information to maintain maximum redundancy. Conversely, in the event of a sensor block (32) failure, the bus interface controller (40) still permits the system to utilize the channel's processing capabilities. Failures in the bus interface controller (40) itself can be bypassed and isolated by combinatorial logic within the sensor blocks (32) and computational blocks (34).
Patent EP-0387143-A2 (EP)
Inventor: BRAISAZ THIERRY
IPC: G11B5/31
Filed: 1990-03-06
Abstract: According to the invention, a metal or a metallic compound is diffused in order to serve as zones of attachment (34) to the electrolytic deposition (36). Application to the production of magnetic read-write heads. <IMAGE>
Patent EP-0443298-A2 (EP)
Title: A plastic coating machine for joining together paper or cardboard sheets with a transparent film by means of solvent-free adhesives
Inventor: ROSSETTI RENZO
IPC: D21H27/30
Filed: 1990-05-21
Abstract: A plastic coating machine comprising means for continuously delivering the transparent film to be applied to the paper material support, a set of application rollers intended for spreading a thin layer of a solvent-free adhesive onto one side of said film, a pair of synchronized pressure rollers that carry out the operation of uniting said film with said paper material which is supplied by an automatic feeder or any other feeding system, a reel that picks up the plastic coated material, and means for adjusting the film tension over its whole path from said spreading group to the joining rollers.
Patent EP-0454972-A2 (EP)
Inventor: BAUM JEFFERY I
IPC: H03F3/45
Filed: 1991-03-11
Abstract: An amplifier stage (10) includes an operational amplifier (12) having inverting (16) and non-inverting (14) inputs and an output (20) and a resistive tee network (22) coupled in the feedback loop between the inverting input (16) and output (20) to the non-inverting input (14) which network (22) is referenced to the voltage applied at the non-inverting input (14) for setting the gain of the amplifier stage (10). The amplifier stage (10) may be combined with a differential pressure sensor (42) for providing a single ended output voltage in response to the differential voltage outputs of the pressure sensor (42) being applied to the inverting (16) and non-inverting inputs (14) of the amplifier stage (10).
Patent EP-0446843-A2 (EP)
Inventor: DATE MUNEHIRO C O RIKAGAKU KEN
IPC: G01N33/26
Filed: 1991-03-11
Abstract: An apparatus for evaluating phase change of an emulsion comprises a sliding part (1) having a sliding surface to which the emulsion is applied, a pushing part (2) disposed at a fixed position and pushed against the sliding surface applied with the emulsion, and sensor means (3) for measuring a force imparted to the pushing part in the sliding direction. Also disclosed is a method for evaluating phase change of an emulsion from changes in the force measured by the apparatus.
Patent EP-0455016-A2 (EP)
Title: Prallkörper
Inventor: RUMER KLAUS DR
IPC: B60R19/20
Filed: 1991-04-11
Abstract: Ein Prallkörper (11), wie er als Ersatz oder Ergänzung einer Fahrzeug-Stoßstange bzw. als Anschlag-Puffer zur Begrenzung von seil- oder schienengeführten Fahrwegen einsetzbar ist, soll flachbauend und bei geringer mechanischer Gefährdung der Stirnfläche einer Auftreffmasse, dabei aber für extreme Stoßbeanspruchbarkeit ausgelegt werden. Dafür ist eine Einrichtung aus mehreren ineinander angeordneten Gaskissen (13) vorgesehen, die jeweils innerhalb der flach eingefalteten Kissenhülle ihre Gaserzeugungseinrichtung (17) aufweisen, welche mittels eines Auslösesensors (15) so zeitlich gegeneinander gestaffelt gezündet werden können, daß das äußerste Gaskissen (13.1) sich zuerst, dagegen das innerste Gaskissen (13.3) sich zuletzt ganz aufbläht. Während wenigstens das äußerste Gaskissen (13.1) auf Bersten bei Überschreiten einer kritischen Druckbeanspruchung ausgelegt ist, soll das innerste Gaskissen (13.3) die Restenergie der Auftreffmasse (16) dagegen hart-federnd und ohne zu bersten aufnehmen. <IMAGE>
Patent EP-0455241-A2 (EP)
Inventor: GRUDZIEN CRISTOPHER P JR
IPC: G01L9/00
Filed: 1991-05-02
Abstract: An optical pressure transducer employing input and output optical fibers defining therebetween an optical path. The optical path is interrupted by a fixed reflector and a moveable reflector. The moveable reflector is secured by adjustment means to the diaphragm that is responsive to pressure being measured.
Patent EP-0461513-A2 (EP)
Inventor: HAUERS MANFRED
IPC: B65B5/10
Filed: 1991-06-04
Abstract: A packaging device for rigid or flexible containers, in particular filled film bags, which are made approximately triangular or drop-shaped in section is described. The device comprises a conveying means for conveying the containers in succession to a delivery device, a delivery device (4) which delivers the containers in succession to a receiving cassette (7) situated underneath, a receiving cassette which can be rotated through 180 DEG  situated under the delivery device for the formation of at least one layer consisting of oppositely directed containers overlapping one another at least by their pointed end sections, and a laying-down device arranged under the receiving cassette. The cassette receives a container in the zero-degree position and, after rotating, the next container in the 180 DEG -position. Due to the containers overlapping one another by their pointed end sections, optimum space utilisation is ensured in an end package. 
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Patent EP-0469589-A2 (EP)
Inventor: HELLUMS JAMES R
IPC: G11C5/14
Filed: 1991-07-31
Abstract: A circuit for regulating the voltage to a memory is disclosed. the circuit has a driver transistor connected between an external voltage supply and the memory and has a comparator having an input connected to a reference generator and an input coupled to the memory array, to control the gate of the driver transistor. A method of regulating the voltage to a memory array in a semiconductor memory device having an on chip voltage generator is also disclosed. The method includes the steps of coupling the memory array to an external voltage supply through a driver transistor, generating a reference voltage, and comparing the reference voltage to the voltage of the memory array. The driver transistor is controlled with the results of the comparison.
Patent EP-0510249-A2 (EP)
Inventor: ROLLIN E HOOK
IPC: C21D8/04
Filed: 1991-09-03
Abstract: A cold reduced, non-aging, aluminum killed steel characterized by an elongated grain structure and having an r m  value at least 1.8 produced from a slab having a reduced hot rolling temperature. A slab consisting essentially of ≦ 0.08% carbon, ≦ 0.1% acid sol. aluminum, ≦ 0.2% manganese, all percentages by weight, the balance iron and unavoidable impurities, is hot rolled to a sheet from a temperature less than 1260°C. Preferably, the slab is continuously cast from a melt consisting essentially of 0.03-0.08% acid sol. aluminum, 0.003-0.007% total nitrogen, < 0.20% manganese, wherein % acid sol. aluminum x % total nitrogen is within the range of 1 x 10⁻⁴ to 5 x 10⁻⁴ and is hot rolled from a temperature of 1093-1175°C. The hot rolled sheet is descaled, cold reduced, batch annealed and temper rolled. Preferably, the cold reduced sheet is annealed in the range of 538-649°C and the temper rolled sheet has a tensile strength of 284.5-313.9 N/mm² (29-32 kg/mm²), a total elongation of at least 42% and an r m  value of at least 2.0.
Patent EP-0493751-A2 (EP)
Inventor: KHADJAVI SAYEED
IPC: G11B31/00
Filed: 1991-12-19
Abstract: The installation for picking up, recording and reproducing video images by means of a video camera (2), a video recording device (4) and a monitor (3) is distinguished by the fact that it exhibits a control device (11) having pairs of contacts (8), of which one each is connected to one each of the contacts (6) of the contact pairs of the operating switches and keys (5) of the video recording device and which can be electrically connected to one another, with inputs/outputs for electric signals which signal state variables and are connected to corresponding outputs/inputs of the video recording device (1), with operating keys (14) and with control circuits.
Patent EP-0448232-A2 (EP)
Inventor: FARRELL JOSEPH KEVIN
IPC: H04L29/06
Filed: 1991-02-25
Abstract: Subject burst time division multiplex interface connects circuits which perform "layer 1 (L1)" line control functions relative to a data communication network with devices which perform "Layer 2 (L2)" link control functions relative to the same network (L1 and L2 defined by OSI Specifications of the International Standards Organisation). The interface is characterised by presentation of bursts of readiness indicating pulses from the L1 circuit to the L2 device during each basic time division multiplex time slot. The pulses indicate readiness of the circuits for data bit exchange, and separate time overlapped bursts are sent to indicate readiness of the circuits to send and receive data bits. Each burst contains a varied number of pulses ranging from 0 to n (where n is greater than 2, and in the disclosed embodiment equals 8). The bursts are positioned in a window of time occupying a fraction of the slot interval close to the end of each slot. This allows the L2 device to perform state swapping operations during the remainder of the slot to prepare for burst exchanges with different network channels to which the slots are allocatable and to be able to devote maximum processing time to performance of L2 tasks required relative to the channels. The channels operate under various communication protocols (HDLC, LAP-D, clear/voice, etc.). Slot time spacings are variable by the L1 circuits to adjust to signalling conditions in the network.
Patent EP-0444865-A2 (EP)
Inventor: BLASKOVITZ-LAMB KAREN URSULA
IPC: B32B27/06
Filed: 1991-02-26
Abstract: Lidding of a sealant layer adhered to a substrate is provided wherein the sealant layer is a blend of ethylene/unsaturated ester copolymer with ethylene/unsaturated acid/unsaturated ester terpolymer, and wherein the sealant layer provides a peel strength of 500 to 2200 g/cm² to a wide variety of container materials, with the peel strength being substantially insensitive to operating variations in seal temperature, and the sealant layer has a higher cohesive strength than the peel strength of its seal to the container material.
Patent EP-0454432-A2 (EP)
Inventor: KAWAMURA KAZUHIKO
IPC: B60C9/00
Filed: 1991-04-24
Abstract: A radial tyre comprising a carcass layer (6) having a plurality of cords aligned in a substantially radial direction that extend from the tread portion (2) through a sidewall portion (3) to the bead core (5) in each of a pair of bead portions (4) around which it is folded or turned up from the inside to the outside of the tyre and fixed in position, a breaker (9) positioned radially outwardly of said carcass layer (6), and a band (10) positioned radially outwards of said breaker (9) and radially inwards of the annular tread (2), characterised in that the breaker (9) comprises at least two cut breaker plies of cords comprising aromatic polyamide fibre, wholly aromatic polyester fibre, polyvinyl alcohol fibre having a strength of at least 15 g/d, carbon fibre or glass fibre, each cord forming an angle of from 10 to 30 degrees to the circumferential direction of the tyre, and the cords, in each breaker ply being positioned to cross the cords in an adjacent ply, and the band (10) comprises a ribbon of one or more composite cords aligned parallel to one another wound in a continuous spiral form, said composite cords having a strength of not more than 2.5 g/d at 3% extension and an extension of not more than 8% upon application of a load (strength) of 6 g/d, and being prepared by twisting high-modulus filaments and low-modulus filaments into two cords which then are back-twisted together, and each of said cords forming an angle of 0 to 3 degrees with the circumferential direction of the tyre.
Patent EP-0467591-A2 (EP)
Inventor: BOURNIQUE RICHARD F
IPC: G06F3/048
Filed: 1991-07-11
Abstract: An information management system having a hypermedia file that works with the X Window System and Xt Intrinsics is disclosed. The disclosd arrangement generates and uses a hypermedia information management system, which includes a windowing system and, responsive to a set of intrinsics, generates a set of widgets. A hypermedia file, which includes a hierarchical ordering of objects, such as hypermedia lines and hypermedia segments among the hypermedia lines, is generated. A specially encoded function with parameters for defining items sends a file to be included in a window, the location and size of the window in a display of the file, and a label for identifying the generated segment is used for controlling the display of information, whether pictorial, graphic, text, et cetera, or the execution of another program from the hypermedia file. A specially encoded function is also used for notifying a user of information from the hyperfile, the information being correlated to the particular detected one of the specially encoded functions.
Patent EP-0492932-A2 (EP)
Inventor: BENDER-ZANONI JOSEPH FRANCIS
IPC: B65G15/10
Filed: 1991-12-17
Abstract: An extensible ammunition conveyor (10) includes telescoping conveyor sections (16,18) mounting pairs of laterally spaced sprockets (28,30) adjacent the conveyor section ends. A pair of endless chains (44,46) are trained about these sprockets in coextensive, transversely spaced relation with each chain having transversely lapping run portions extending along the telescoped end portions of the conveyor sections (16,18). The sprockets (28,30) of each pair are mounted in angularly relation to provide an effectively V-shaped open trough for transversely confining cylindrical ammunition rounds (12) during conveyance motivated by driving the chains (44,46) in unison. Jointly braking and driving the chains in an appropriate direction produces powered extension and contraction of the conveyor (10).
Patent EP-0449781-A2 (EP)
Inventor: SAUERMANN WERNER DIPL-ING
IPC: B02C13/04
Filed: 1991-03-25
Abstract: The relative speed between the striking edge of the striking tools (9) and the rotating ring of material for grinding in the grinding chamber (16) is constantly increased by the arrangement of stator tools (8) which can be readjusted during operation from the outside in the direction of the striking circle of the striking tools (9) and are mounted at least on one side in the housing; the coarse-grade particles are lifted off from the sifter (7) and the sifting surface is thus increased. By making the stator tools (8) follow in the direction of the striking circle of the striking tools (9) the wear of the striking edges and of the stator tools (8) is compensated. As a result, it is possible to use, within a predetermined range of particle sizes, relatively large hole diameters of the sifter (7), as originally provided. <IMAGE>
Patent EP-0510668-A2 (EP)
Inventor: MASUYA HIROTOMO
IPC: G01N33/533
Filed: 1992-04-24
Abstract: There is disclosed a novel phenothiazine derivative of the general formula (I):
       
wherein Ri, R 2 , R 3  and R 4  are the same or different and are a C 1  - 6  alkyl group and at least one of them has as a substituent a group which can react with amino group, thiol group or carboxyl group, and X -  is a counter ion of the phenazathionium. Their production and the intermediates used in the production are aslo disclosed. The compound (I) is a derivative of methylene blue and is applicable to photodynamic therapy of cancer or immunoassays utilizing chemiluminescence.
Patent EP-0533138-A2 (EP)
Inventor: AIMI MITSUO
IPC: H01H5/18
Filed: 1992-09-16
Abstract: In a switch to be used in commercial or industrial electronics, at least two, preferably three, tongued plate spring parts (4a, 4b, 4c) are formed on one switching member (4) in a manner that one (4c) of the tongued plate spring parts is extended from one base part (4j) and the other (two) tongued plate spring part(s) (4a, 4b) is/are extended from the other base part (4i), and at least two, preferably three, bent concave coupling parts (31a, 31b, 31c) which are to be coupled with the tongued plate spring parts (4a, 4b, 4c) are formed on a common terminal (3).