baber/WOPTO huggingface dataset:
Patent EP-0481642-A2 (EP)
Inventor: LAMPERT NORMAN ROGER
IPC: G02B6/38
Filed: 1991-10-07
Abstract: A connector system (20) for interconnection of optical fiber ferrule connectors in optical wiring panels includes an array of buildout blocks (70,70) which are mounted in a panel (60). Each buildout block includes a tubular portion (76) having a keyway and provisions for receiving a buildout (100,150) which upon suitable alignment and rotation relative to the buildout block is caused to be secured to the buildout block. The buildout (100) which is adapted to receive an ST® connector includes a first tubular portion (103) in which is disposed a sleeve (107) for receiving a plug (40) of a plug assembly (22) of the connector system in one end thereof which has been inserted into the tubular portion of the buildout block with a key (43) thereof received in the keyway (78) of the tubular portion of the buildout block. Also, the sleeve is capable of having an attenuator element (140) mounted therein. In another end of the buildout, a plug (40,182) of another plug assembly is secured to a second tubular portion (102) of the buildout to allow an optical connection between fibers terminated by the plugs to be made. The plug which is secured to the second tubular portion of the buildout (150) may be that of an FC connector. Advantageously, the buildouts which represent a substantial portion of the connection need not be installed until service is required. Further, the system is such that a choice of ferrule connectors is permitted with the same buildout block. Buildouts which have attenuator elements mounted therein and those which do not are interchangeable with each other without the need for special tools.
Patent EP-0481947-A2 (EP)
Inventor: RAHM ERIK ROLAND
IPC: B25F5/02
Filed: 1991-10-21
Abstract: A hand held power tool including a housing (10), a motor (14), a pistol type handle (12) extending from the housing (10) substantially perpendicularly to the application direction of the tool, and a power communication means (16, 20, 23) including a power supply controlling means (20) for controlling the motive power supply from a power supply conduit to the motor, wherein the power communicaion means (16, 20, 23) inclusive of the power supply controlling means (20) is separated from the handle (12). The handle (12) comprises a trigger (22) for operating the power supply controlling means (20) and a detachable grip means (28) which forms part of a set of interchangeable grip elements (28, 28¹, 28¹¹) of different sizes and/or shapes to fit different operators.
Patent EP-0466676-A2 (EP)
Inventor: RIBIC ZLATAN DIPL-ING DR
IPC: H04R19/01
Filed: 1991-06-25
Abstract: A hearing aid for persons hard of hearing, with a directional microphone, the directional characteristic of which can be changed and is automatically controlled as a function of the input or output signal in such a manner that all possible microphone characteristics are adjustable, is implemented in that the directional microphone (10) is an electret microphone and the directional characteristic is changed electrically and continuously. 
<IMAGE>
Patent EP-0485363-A2 (EP)
Inventor: SCHULZ ECKHARD
IPC: H05B6/48
Filed: 1986-12-09
Abstract: The invention relates to a device for heating a long product, which is guided in a duct and consists of an electrically conductive material, which preferably solidifies as a result of the heating, for example a raw mixture, having a bonding agent, for the manufacture of building materials, a capacitor plate arrangement, which is connected to at least one high-frequency generator, being arranged such that it is electrically insulated with respect to the long product. In this case, the capacitor plate arrangement is designed such that it allows the long product material to be heated as uniformly as possible and avoids shell formation within the long product. <IMAGE>
Patent EP-0504783-A2 (EP)
Inventor: STEINHOFF NORBERT
IPC: F24F11/02
Filed: 1992-03-17
Abstract: The invention relates to an air-conditioner for cooling rooms, with an incoming air duct and an outgoing air duct, the air of which is in each case conveyed by a fan, the air being coolable in the incoming air duct by a heat exchanger and heatable in the outgoing air duct by a heat exchanger, and both ducts being interconnected by a size-adjustable opening which adds outgoing air to the incoming air, the two fans being regulated in such a manner that, irrespectively of the size of the adjustable opening and the flow resistances on the suction and pressure side of the outgoing air fan and the flow resistances on the suction and pressure side of the incoming air fan, which vary in particular as a result of the degree of dirtying of the air filters, a predefinable pressure on the pressure side of the incoming air fan, in particular in the direction of flow behind the incoming air filter, and a second predefinable pressure on the suction side of the outgoing air fan are kept constant. <IMAGE>
Patent EP-0509309-A2 (EP)
Inventor: KNOEFEL HARTMUT DR
IPC: C07C209/78
Filed: 1992-03-31
Abstract: The present invention relates to an improved embodiment of the process for the preparation of polynuclear aromatic polyamines by condensing aniline with formaldehyde in the presence of water and acidic catalysts and working up the reaction mixture by extraction with a hydrophobic solvent while recycling the acid catalyst obtained in the aqueous phase of the extraction.
Patent EP-0508390-A2 (EP)
Inventor: SUZUKI AKIKO
IPC: G03C1/34
Filed: 1992-04-08
Abstract: A light-sensitive silver halide photographic material that can give an improved blackness of the silver-formed image by the development, having a high sensitivity with a high covering power, is disclosed. The material comprises a silver halide emulsion layer containing silver halide tabular grains which have an aspect ratio of not less than 3, covering not less than 50 % of the total sum of projected areas, and the layer comprises a compound represented formula I,  
Formula I
       
wherein Rs and Ms represent as specified in the claims.
Patent EP-0519257-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65D75/52
Filed: 1992-06-02
Abstract: A multiple packaging for a plurality of cuboid packs which are surrounded by an outer wrapping of cardboard, paper or plastic film, especially a stock of cigarettes, is to be so designed that the individual cigarette packs can be marked simply on one outer side each without opening the outer wrapping. To this end, the outer wrapping has recesses in the region of the outer sides of each of the packs. In this arrangement, adjacent recesses (17) are separated from each other by narrow webs (19) of the outer wrapping (14). <IMAGE>
Patent EP-0519382-A2 (EP)
Inventor: TSUTSUMI KUNIHIRO
IPC: G09G5/22
Filed: 1992-06-15
Abstract: A picture display apparatus capable of displaying fringed characters is provided with a latch circuit (25) for latching a character code read from a display data RAM (5). The latch circuit (25) is provided between the RAM (5) and a character generator (7) and is used to receive and hold the character code read from the RAM (5) once and to supply the character code thus held to the character generator (7). A write circuit writes the character code to the RAM (5) when the latch circuit (25) is not so timed as to receive the character code from the RAM (5).
Patent EP-0550995-A2 (EP)
Inventor: KAMIYA KIYOSHI
IPC: G02B27/10
Filed: 1992-12-18
Abstract: A triple view imaging apparatus is provided for measuring quantitative distribution of material in or a property of a sample. In the triple view imaging apparatus, an optical system (7, 11, 12, 13) receives an original optical image of the sample (6), separates the original optical image into at least two secondary optical images (A', B') having different optical properties from one another, and projects the at least two secondary optical images into a single view angle. A single video camera (8) simultaneously picks up the thus projected plurality of secondary optical images as a single composite image (A, B) and produces image signals representing the light intensities of the plurality of secondary optical images. An image processor (9) receives the image signals and processes the image signals to obtain final image signals representing a relationship between the image signals for respective ones of the plurality of secondary optical images. An image display receives the calculated final image signals and displays a tertiary optical image based on the calculated final image signals which defines quantitative distribution of material or property in the sample.
Patent EP-0512924-A2 (EP)
Inventor: LEE KWANG JAE MOONJUNG-DONG JO
IPC: G02F1/13
Filed: 1992-05-07
Abstract: An exposure system of a color video printer compring an exposure controller for executing an exposure control by generating signal voltages corresponding to red, green and blue images, an exposing unit for image-forming red, green and blue image signals upon the control of the exposure controller and exposing a photosensitive material, and a light emitting unit for irradiating red, green and blue lights to the exposing unit in the order of the red, green and blue signal voltages. The system is capable of obtaining full color images of good quality by supplying red, green and blue color lights to a monochrome liquid crystal display panel and of easily obtaining a transfer control of a photosensitive material.
Patent EP-0561376-A2 (EP)
Inventor: DEMARTINO PIERMARTINO
IPC: F23G7/06
Filed: 1993-03-17
Abstract: The method consists of mixing a flow of poor gas, for example blast furnace gas, with a combustion-support gas constituted by the exhaust gases from a gas turbine, and in burning the mixture with the aid of a pilot flame (19). The combustion apparatus includes a combustion chamber (6) to which the combustion-support gas is supplied in a predetermined direction and sense (C), a linear burner (9) which creates the pilot flame (19) in the same direction, and sense (C) as the combustion-support gas, and two distributor casings (21) for distributing the poor gas into the chamber (6) in a direction (P) transverse that of the combustion-support gas.
Patent EP-0563782-A2 (EP)
Title: Optical fine processing apparatus
Inventor: SHINOGI MASATAKA
IPC: C25D5/00
Filed: 1993-03-24
Abstract: An optical fine processing apparatus for forming a structure having a high aspect ratio even on a sample (10) having high heat conductivity. An optical light beam (1), such as a laser beam, is irradiated onto the sample in an electrolytic solution (16) through a light guide (6) to deposit a substance such as a metal or a polymer. A plurality of removing electrodes (2) are allowed to have an electric potential for removing a part of the deposited substance. The removing electrodes are disposed on a rotation ring (4) which is rotatable about a center of an optical axis of the irradiating light onto the sample so as to adjust a width of a predetermined pattern to be scraped by changing the rotation angle of the removing electrodes with respect to the optical axis. By scanning the light guide (6) and the removing electrodes (2) above the sample surface, it is possible to form an optional pattern on the sample.
Patent EP-0569997-A2 (EP)
Inventor: SCHWAMMKRUG WERNER
IPC: E05B27/00
Filed: 1993-05-13
Abstract: In a lock cylinder with a springless tumbler pin 30, which on the one hand is controlled by a depression 32f in the key and on the other hand can engage into a recess 12b of the inner circumferential face 12a of the lock-cylinder housing 10, an axial-sliding element 20 is provided essentially parallel to the direction of insertion of the key 32 and can be taken up by a take-up face 32i of the key; a displacement of the tumbler pin 30, with the key 32 inserted, is possible only when, as a result of an appropriate position of the take-up face 32i in the longitudinal direction of the key 32, a predetermined position of the axial-sliding element 20 is brought about by the inserted key 32. <IMAGE>
Patent EP-0597211-A2 (EP)
Inventor: HEHMANN JOERG
IPC: G02B6/34
Filed: 1993-09-16
Abstract: In a hybrid optical duplexer (1) with a housing, on the bottom (3) of which a laser diode (5) and a photodiode (6) are fastened from outside, there is arranged in the bottom (3) for reducing the extent of adjustments a microoptical bench (9) which has a surface structure which has a plurality of recesses (10, 16, 18) and is produced using LIGA technology. Of these recesses, some have dimensions which correspond to the outline of the optical components (fibre 11, convex lens 12, 14 and beam splitter 17) and whose tolerances amount to only fractions of a micrometer. The optical components are inserted without adjustment into the recesses, which form mounts, and fixed. <IMAGE>
Patent EP-0598449-A2 (EP)
Inventor: IMAI YOICHI
IPC: C08G75/0254
Filed: 1993-11-11
Abstract: A particle size of polyarylene sulfide obtained in polymerization is controlled by a process characterized in that a gaseous phase part of a reactor is cooled or heated after starting decreasing a temperature of a reaction system o an end of precipitation of polyarylene sulfide formed In an embodiment, a water content in the reaction system is 0.8 to 1.7 moles per mole of the alkali metal sulfide; the gaseous phase part of the reactor is cooled in a polymerization stage to thereby condense a part of a gaseous phase in the reactor and the condensed liquid is refluxed to a liquid phase in the reactor; and the gaseous phase part is only cooled after starting decreasing the temperature of the reaction system, whereby high molecular weight polyarylene sulfide suitable for powder coating is formed, which has a weight average molecular weight of at least 30,000 and an average particle size of 50 to 80 µm, wherein particles of 40 to 150 µm account for at least 90 % by weight of the whole particles in a particle size distribution, and the amount of particles of 180 µm or more is 0.5 % 1by weight or less.
Patent EP-0565231-A2 (EP)
Inventor: SUNDARESAN RAVISHANKAR
IPC: H01L29/78
Filed: 1993-03-04
Abstract: A method is provided for forming a thin film transistor of a semiconductor integrated circuit, and an integrated circuit formed according to the same. A polysilicon gate electrode is formed over a portion of the integrated circuit. Agate oxide layer is formed over the gate electrode. A conformal polysilicon layer is formed over the gate oxide layer and a portion of the integrated circuit. The polysilicon layer is doped with an n-type dopant to form a channel region over the gate electrode. A screen oxide layer is formed over a portion of the polysilicon layer substantially over the gate electrode. The polysilicon layer not covered by the screen oxide layer is doped with a p - -type dopant to form a lightly doped drain region on each side of the channel region. A photoresist layer is formed over a portion of the screen oxide layer and one of the lightly doped drain regions. The polysilicon layer not covered by the photoresist layer is doped with a p + -type dopant. The photoresist layer is then removed. A conformal oxide layer is formed over the integrated circuit. The conformal oxide layer is then patterned and etched to form sidewall spacers on the sides of the screen oxide layer and the polysilicon layer adjacent to the screen oxide layer. The polysilicon layer not covered with the screen oxide layer or the sidewall oxide spacers is doped with a p + -type dopant. The screen oxide layer and the sidewall oxide spacers are then removed.
Patent EP-0568314-A2 (EP)
Inventor: KUROBE AKIO
IPC: H04L12/44
Filed: 1993-04-27
Abstract: Disclosed is a decentralized data-processing star network with a contention system, having a plurality of terminal devices and a concentrator to interconnect the terminal devices via a transmission medium. Any of the terminal devices can start to transmit a packet immediately after a pause disposed to prohibit all transmissions, the pause occurring every time a packet has been transmitted. 
     The concentrator has a start bit generation device for generating a start bit in accordance with the timing that the terminal devices should transmit their start bits and a relay device for ORing the generated start bit with each bit of a packet modulated as predetermined with a first frequency, converting it into a packet modulated as predetermined with a second frequency, and sending it out. 
     Each of the terminal devices is assigned a unique code for contention control and has a monitor device for ORing bits of the code sent from the concentrator with corresponding bits of a code to be transmitted, and monitoring the accordance between bits of the OR and corresponding bits of the code to be transmitted in order to suspend the transmission if they do not accord. 
     The bit configuration of the unique code is either all logical 0s, one logical 1 in the first bit, or more than one logical 1 continuously from the first bit.
Patent EP-0580367-A2 (EP)
Inventor: KANOTA KEIJI C O INTELLECTUAL
IPC: G06F21/10
Filed: 1993-07-16
Abstract: In a digital video tape recorder (VTR) (31, 32) which reproduces digital video and audio signals from a magnetic tape, a copy protect bit in the reproduced digital video signal is detected (6), and on the basis of the copy protect bit, a code is generated (7) and inserted (8) into the vertical blanking interval of the reproduced video signal. When a video signal (which may be in analog or digital form) having the code in the vertical blanking interval is received in a digital VTR, the code is detected (20) and recording of the video signal and an associated audio signal is inhibited (18, 21, 22, 23) if the code indicates that the received video signal is copy protected.
Patent EP-0589593-A2 (EP)
Inventor: DYKAAR DOUGLAS RAYMOND
IPC: H01L21/66
Filed: 1993-09-09
Abstract: This invention embodies a new electro-optic sampling probe (14) with femtosecond resolution suitable for ultra-fast electro-optic sampling. The new probe is several times thinner and has a dielectric constant four times less than the best reported conventional bulk LiTaO₃ probes. In addition, the ultimate bandwidth is 50 percent greater than an equivalent LiTaO₃ probe. The probe is a thin film of Al x Ga 1-x As used in both total internally reflecting and free-standing geometries. Here x is chosen for sufficient transmission of the crystal to the wavelength of the laser source being used for electro-optic sampling. The thickness of the film (15) is a small fraction of the thickness of prior art probes and is chosen, for speed and sensitivity of electro-optic sampling, to be thin compared to the spatial extent of the laser pulse. The thin film probe eliminates many of the problems associated with the use of bulk crystals as electro-optic sensors.
Patent EP-0589665-A2 (EP)
Inventor: ENARI HIROYUKI
IPC: C07D233/54
Filed: 1993-09-21
Abstract: A compound of formula (I):
       
 or a pharmaceutically acceptable salt thereof; wherein 
R¹ represents 
   hydrogen, 
   halogen, 
   C₁-C₆ alkyl, 
   C₃-C₆ alkenyl, 
   C₃-C₆ alkynyl, 
   R²⁰(CH₂) n - wherein R²⁰ represents C₃-C₈ cycloalkyl ,  naphthyl, phenyl, or phenyl substituted with one to five of C₁-C₄ alkyl, halogen atom, trifluoromethyl, hydroxy, C₁-C₄ alkoxy, C₁-C₃ acyloxy, amino, N-mono-C₁-C₄ alkylamino, N-di-C₁-C₄ alkylamino, C₁-C₄ thioalkyl, C₁-C₃ alkylsulfonyl, nitro, and -NHCOR²¹ wherein R²¹ represents C₁-C₃ alkyl, phenyl, C₁-C₃ alkylphenyl, aminophenyl, or C₁-C₄ alkylaminophenyl, and n is an integer of 1 to 6, 
   R²⁰-C(O)- wherein R²⁰ is as defined above, or 
   R²⁰-CH(OH)- wherein R²⁰ is as defined above; 
R² represents carbamoyl, mono- or di-C₁-C₆ alkylcarbamoyl, or 4- to 6-membered heterocyclic carbamoyl; 
R represents amino, carboxy, (1H-tetrazol-5-yl)phenyl, carboxyphenyl, carboxybenzamido, (1H-tetrazol-5-yl)benzamido, carboxyphenylcarbamoyl, or (1H-tetrazol-5-yl)-phenylcarbamoyl; 
R³ represents -CH₂(phenyl), -CH(phenyl)₂, -CH(phenyl)CH₃, -CH(phenyl) (cyclohexyl), -CH₂CH₂(phenyl), -CH₂(C₁-C₆ alkoxyphenyl), or -CH₂(hydroxyphenyl); and 
R⁴, R⁷, and R⁸ each independently represents hydrogen or C₁-C₆ alkyl, is an angiotensin II antagonist.
Patent EP-0592181-A2 (EP)
Inventor: EYRE CLARENCE W
IPC: A47B21/03
Filed: 1993-10-05
Abstract: An adjustable computer station has separate platforms for a computer console and a keyboard, the console platform being adjustable between upper and lowermost positions and any position in between with the keyboard platform (32) movable with the console platform (8) and independently movable between upper and lowermost positions and any positions in between and in addition may be tilted between two different positions. The mechanism may be used in any situation in which such adjustability is advantageous.
Patent EP-0595666-A2 (EP)
Inventor: CATHIGNOL DOMINIQUE
IPC: G01P5/24
Filed: 1993-09-20
Abstract: The probe according to the invention comprises:   - at least one ultrasonic transducer (4) with wide beam (4a), fixed on a support block (3) making it possible to measure, by Doppler effect, the velocity of a moving target (11), - at least one ultrasonic transducer (5) with a narrow beam (5a), fixed on a support block (3) and whose beam is in a known relative position with respect to that of the wide beam (4a), - and a control and processing unit (8) comprising means (14,15) for measuring and processing characteristics of the signal from the narrow-beam transducer (5), in order to determine the only suitable orientation of the wide-beam transducer which allows exact measurement of the flow rate.   <IMAGE>
Patent EP-0607904-A2 (EP)
Inventor: SUZUKI KAZUHIRO C O SONY CORPO
IPC: H04N19/70
Filed: 1994-01-17
Abstract: A picture reproducing apparatus for reproducing the information containing the compressed picture information is disclosed. The picture reproducing apparatus includes a CD-ROM drive (6) for fetching data from a disc (11) on which initial I-picture picture data for an initial picture for menu display and a plurality of updating P-picture picture data for partially updating the initial picture are recorded. The picture reproducing apparatus also includes a RAM (30) having a capacity of at least one frame and having an updating picture data storage area (31), an MPEG decoder (5) for decoding the MPEG encoded picture data and a CPU (1) for initially transmitting the initial picture data and subsequently transmitting the updating picture data to the decoder. By making a picture display for displaying menu items or the like with the aid of a compressed picture decoder as used for displaying the compressed moving picture or still picture, the menu items or the like may be displayed without employing a graphic display circuit.
Patent EP-0647690-A2 (EP)
Inventor: ITOU TAKEO
IPC: H01J9/20
Filed: 1994-10-06
Abstract: The pigment dispersion composition having a good dispersibility, a good transparence and an anti-coating properties, which contains 0.5 to 50 parts by weight of an inorganic pigment, at least one type of dispersant selected from the group consisting of a sodium salt, an ammonium salt and an amine salt of an acrylic resin, an acryl copolymer resin, a polycarbonic acid, a condensation product of aromatic formalin sulfonate, and water or a solvent miscible with water. 
     Display apparatus, such as a cathode ray tube, with a coating of said pigment disfusion and method of manufacturing the apparatus.
Patent EP-0658766-A2 (EP)
Inventor: BUSCHMANN NORBERT DR
IPC: G01N31/00
Filed: 1994-10-15
Abstract: Detergent alkyl polyglycosides with long-chain alkyl radicals are determined in aqueous solution according to the invention by adding a colour reagent based on an aromatic ketone and then determining the intensity of the coloration.