baber/WOPTO huggingface dataset:
Patent EP-0722170-A2 (EP)
Inventor: GYOVAI GEZA DR
IPC: G11B33/04
Filed: 1995-12-21
Abstract: The withdrawal/replacing device (100) has a number of carrier elements (40) arranged one above the other between a cover element (10) and a base body (20) on a common axis of symmetry. Each carrier element can receive one item of data media (80) and has a base plate bounded by an annular web. Each carrier element is mounted on an axle body with a pivoting part (50) which is eccentric wrt. the centre of the base plate and via an intermediate distance piece. The carrier element can be pivoted in the horizontal plane about the vertical axis of the axle body to insert and/or remove a data disc.
Patent EP-0671675-A2 (EP)
Inventor: EVERSON HAROLD W JR
IPC: G01D21/00
Filed: 1995-03-06
Abstract: A sensor connection apparatus for connecting a plurality of sensors to a process controller having a bus for transferring information, wherein each sensor produces an output corresponding to a sensed condition, includes a respective sensor cable that can be connected at one end to each sensor; a concentrator having means for connecting each of the sensor cables thereto; and means for connecting the concentrator to the bus; the concentrator comprising circuit means producing for each sensor and associated sensor cable connected thereto a first signal in response to the sensor output and a second signal that corresponds to a sensor cable condition; the circuit means further operating to couple the first and second signals for each sensor connected to the concentrator onto the bus for access by the process controller. In one embodiment, the concentrator transmits data to the process controller using a standardized communications protocol, such as CAN, using a microcontroller and transceiver.
Patent EP-0687943-A2 (EP)
Inventor: ANSLEY DAVID A
IPC: G02F1/13357
Filed: 1995-05-24
Abstract: In a display system (50) suitable for high ambient light environments, a lamp (54) is used simply as a light source to illuminate a rear projection display screen (58), which is a matrix of tiny cells (60) that modulate the light at video rates. Each cell includes a polymer dispersed liquid crystal (PDLC), a focusing lens (64) and a pinhole aperture (66) in an opaque screen (68). When the PDLC is electrically activated in a scattering mode, light passing through the PDLC is scattered in many directions, and very little light passes through the pinhole aperture and is seen by the viewer. When the PDLC is not electrically activated, light passing through the PDLC is not scattered, the lens of each cell focuses the light through the pinhole aperture, and the viewer sees a bright spot of light.
Patent EP-0694832-A2 (EP)
Inventor: PLATTETER DALE T
IPC: H04N1/00
Filed: 1995-07-21
Abstract: An electronic image processing apparatus having a marking machine (10), a source of copy sheets, a controller (22), and a plurality of resources (12,14,16,18,20) wherein each of the resources includes an associated processor for storing data related to the operational timing of the associated resource. A bus interconnects the processors to the controller (22) for directing the operation of the image processing apparatus to provide images on the copy sheets and the controller (22) includes circuitry for interrogating each of the processors for the operational timing data and logic for responding to the operational timing data of each of the processors for dynamically configuring the controller (22) to operate in accordance with the operational timing of the processors.
Patent EP-0704982-A2 (EP)
Inventor: MYER ROBERT EVAN
IPC: H04B1/26
Filed: 1995-09-20
Abstract: A radio receiver front end is disclosed that processes a multi-carrier signal with a large dynamic range. An illustrative embodiment of the present invention incorporates both feedforward (232) and feedback (240) mechanisms to suppress the amplitude of spurious carrier signals so as to prevent those signals from flooding the dynamic range of the mixer that mixes down the multi-carrier signal.
Patent EP-0704900-A2 (EP)
Inventor: MATSUDA SHUICHI
IPC: H01L23/12
Filed: 1995-09-28
Abstract: A film carrier semiconductor device 10 comprises a semiconductor bare chip 20 and a carrier film 30. Chip electrodes 21 are provided on the bare chip 20. Each chip electrode 21 is electrically connected to the carrier film 30. Bump electrodes 37 are formed and arranged as an array on the carrier film 30 on the side of the other surface 31b of the film 30. Interconnection layers 32 are provided on the carrier film 30 to connect some of the chip electrodes 21b to the bump electrodes 37a and 37b. The semiconductor device 10 also comprises a noise blocking layer 60 provided on the carrier film 30 outside the chip mounting region. The noise blocking layer 60 is electrically connected to at least one of the chip electrodes 21a.
Patent EP-0786078-A2 (EP)
Title: Systeme de formation tres rapide de gouttelettes pour cytometres de flux
Inventor: VAN DEN ENGH GER
IPC: G01N15/14
Filed: 1995-10-13
Abstract: Un système (1) de formation de gouttelettes pour cytomètres de flux permet d'atteindre une haute vitesse de traitement sans mettre en oeuvre une puissance élevée d'entraînement de l'oscillateur. A cet effet, un cristal piézo-électrique ou oscillant (10) est inclus dans le volume (3) de la buse et est directement couplé au liquide d'enrobage. Le conteneur (27) de la buse converge en continu afin d'amplifier des oscillations unidirectionnelles (11) transmises sous forme d'ondes de pression à travers le volume (3) de la buse jusqu'à la sortie de la buse de façon à transformer le jet de liquide en gouttelettes. L'oscillateur est isolé directionnellement afin d'éviter que le conteneur de la buse ne se déplace dans son ensemble, et afin de créer des ondes de pression uniquement dans le liquide d'enrobage. On peut varier la concentration en substance au moyen d'une ouverture mobile (9) d'introduction de substances positionnée dans une zone de convergence (32) afin de faire varier la concentration relative de substance dans le liquide d'enrobage tout en maintenant des conditions optimales d'écoulement laminaire. Cette variation peut être réglée automatiquement par une unité constituée d'un capteur et d'un contrôleur. Afin de pouvoir remplacer la pointe de la buse, une pointe en matériau céramique est positionnée dans un insert marginal (29) du corps (24) de la buse de façon à créer une transition uniforme entre le corps (24) et la pointe (25) de la buse. La surface extérieure de la pointe de la buse est étanchéifiée par rapport au corps de la buse, ce qui permet de l'enlever à des fins de nettoyage ou de remplacement.
Patent EP-0724285-A2 (EP)
Inventor: COLLINS KENNETH S
IPC: B23Q3/15
Filed: 1996-01-11
Abstract: An electrostatic chuck includes a pedestal (14) having a metallic upper surface, and a layer (44) of a porous dielectric material formed on said upper surface of the pedestal. The dielectric layer is impregnated with a plasma-resistant sealant.
Patent EP-0734184-A2 (EP)
Inventor: CHIU GEORGE L
IPC: H04N5/74
Filed: 1996-02-13
Abstract: An optical system is described consisting of reflection birefringent light valves, polarizing beam splitter, color image combining prisms, illumination system, projection lens, filters for color and contrast control, and screen placed in a configuration offering advantages for a high resolution color display. The system includes a quarter wave plate positioned to suppress stray reflection from the projection lens. The system also includes a second quarter wave plate disposed on the screen and a polarizing film disposed on the second quarter wave plate to suppress ambient light from illuminating the screen and entering the system.
Patent EP-0729783-A2 (EP)
Inventor: ITOGI KIYOSHI
IPC: C01B32/336
Filed: 1996-03-01
Abstract: A nitrogen-containing molecular sieving carbon which contains at least 0.1 weight % nitrogen bonded to constituent carbon of the activated carbon. It exhibits improved ability to remove nitrogen oxides compared with the conventional adsorption methods using commercially available activated carbons or other absorbents. Also an economically advantageous system for removing nitrogen oxides is provided which needs no reducing agent such as ammonia, no oxidizing agent such as ozone, or no electrical and physical energy such as electron rays or ultraviolet light in its operation, needs no expensive catalysts, and can be semipermanently operated with regular changes of the relatively low-priced activated carbon.
Patent EP-0739773-A2 (EP)
Inventor: SCHNIERLE MARTIN
IPC: B60N2/24
Filed: 1996-04-15
Abstract: The seat has a tubular frame (3) which is extended in the head rest area and the head rest is integrated in the back rest. The lateral parts of the tubular frame are strengthened by flat reinforcement parts (6) running in the adjustment direction of the back rest. The reinforcement part of the lateral frame is extended downwards via the link axis (4) on the seat frame (2). A gas pressure spring (8) is linked to the extension (7) of the reinforcement part. A limiting bar (17) runs parallel to the gas pressure spring and between the extension of the reinforcement part and the side part (13). The limiting bar limits the adjustment angle of the back rest in a forward direction.
Patent EP-0753686-A2 (EP)
Inventor: MURATA KIYOHITO
IPC: F16D41/22
Filed: 1996-07-09
Abstract: The one-way clutch mechanism of a torque converter which has a short axial dimension, and which neither produces a shock noise (an abnormal sound) nor suffers a power loss in the idle mode thereof. An outer race (30 in Fig. 1) is united with a stator (18), and supports the stator (18) so as to be axially movable and rotatable with respect to a stationary shaft (16). The outer race (30) includes a first side face (32) which is formed with first teeth. An inner race (40) is united with the stationary shaft (16), and includes a second side face (42) opposite to the first side face (32). The second side face (42) is formed with second teeth which can prohibit the rotation of the outer race (30) in one direction, by meshing with the first teeth. The stator (18) and the outer race (30) receive the axial component force of a fluid stream which changes depending upon a speed ratio. Thus, the unitary structure (18, 30) comes near to or away from the inner race (40), thereby to engage or disengage the first teeth and the second teeth.
Patent EP-0758642-A2 (EP)
Inventor: KURIYAMA YASUHISA
IPC: B01J31/04
Filed: 1996-07-27
Abstract: There are herein disclosed a process for continuously and stably synthesizing a ketazine from hydrogen peroxide, ammonia and methyl ethyl ketone in the presence of a working solution containing a catalyst, said process comprising a step of removing sec-butyl alcohol by distillation from methyl ethyl ketone which is reused by circulation, and a process for preparing a hydrazine hydrate which comprises the step of hydrolyzing this ketazine. 
     According to the present invention, while unreacted ketone is circulated, the accumulation of impurities in the circulated ketone can be prevented to maintain the yield of the ketazine and the yield of the hydrazine hydrate at a high level for a long period of time.
Patent EP-0764457-A2 (EP)
Inventor: KARASEK FRANCIS W
IPC: B01D53/70
Filed: 1996-09-20
Abstract: A dioxin preventative includes an adsorbent that sorptively removes dioxin precursors from an exhaust gas stream of an incinerator at a point prior to the exhaust gas stream cooling to below a temperature of 400°C. The dioxin preventative includes a covering agent which coats flyash.
Patent EP-0782220-A2 (EP)
Inventor: SMYK MICHAEL C
IPC: H01R4/24
Filed: 1996-12-27
Abstract: Disclosed is a receptacle for an electrical connector comprising a plurality of conductive terminals at least in part enclosed within a housing and there being a plurality of windows in said housing to allow access to said conductive terminals and said housing being extended to at least partially restrict at least some of said windows.
Patent EP-0732757-A2 (EP)
Inventor: HADDON ROBERT CORT
IPC: H01L29/16
Filed: 1996-03-13
Abstract: An n-channel field-effect transistor is fabricated utilizing a thin-film fullerene (for example, C 60 ) as the active element. The fullerene film is deposited onto a device substrate in an ultra-high-vacuum chamber and is thus substantially oxygen-free. Subsequently, while still in the chamber, the fullerene film is encapsulated with a material that is impervious to oxygen.
Patent EP-0734113-A2 (EP)
Inventor: NAMBA SHIGEAKI
IPC: H02P9/04
Filed: 1996-03-15
Abstract: The object of the invention is to provide an electric power plant and a control apparatus therefor which can obtain an emergency power supply reliably through use of the turbine starter. Another generator different from the main generator coupled to the rotor shaft of the turbine is provided to the input side of the starter via a motor, and a control apparatus is provided for electrically connecting the starter and the generators responsive to a bus voltage from the in-house power supply unit which supplies electricity to a plurality of auxiliary equipment operating in the electric power plant. Thereby, an emergency power supply can be obtained reliably by the simple configuration of the invention without installing emergency power generation facilities such as a diesel engine, gas turbine or the like. In addition, an LCI device which has been utilized only at the time of turbine start up can be utilized advantageously also at the time of emergency when the in-house power supply is lost.
Patent EP-0762330-A2 (EP)
Inventor: BUTLER DONALD S
IPC: H04N7/173
Filed: 1996-08-02
Abstract: Apparatus (10) processes mixed YUV and color palettized video signals for display on an interlaced NTSC or PAL television receiver by storing first and second fields of one or more sprites in a graphic memory. The sprites are stored as YUV or color palettized data and each sprite is given a priority. A higher priority sprite overwrites pixel data of sprites of a lower priority when sprites overlap. First and second adjacent horizontal lines of pixel data in the first and second fields, respectively, are concurrently stored in respective first and second double buffers (53, 55) of a pixel assembly buffer (52) during each line period. A delay buffer (58) and the first and second double buffers generate first, second, and third adjacent horizontal lines, respectively, of pixel data at the output of the pixel assembly buffer while third and fourth adjacent horizontal lines of pixel data are inputted to the first and second double buffers. A convolving means (68) receives the first, second, and third output signals from the pixel assembly buffer and generates therefrom an output signal providing a weighted average for a central pixel of a predetermined matrix of pixel data for transmission to the television receiver when a sprite is included in a pixel area of the display of the television receiver. A live video signal is transmitted to the display of the television receiver when no sprite is included in a pixel area of the display of the television receiver.
Patent EP-0759583-A2 (EP)
Inventor: BEHE THOMAS J
IPC: G03G21/10
Filed: 1996-08-08
Abstract: An apparatus and method for removing particles (15) from a cleaner brush (50) used to clean a photoreceptive surface (11). The apparatus and method include a cleaning brush (50) or other cleaning device and a ceramic coated detoning roll (80) resistive to wear. The detoning roll (80) consists of a low electrically conductive coating over (85) a conductive substrate material having a short electrical relaxation time constant.
Patent EP-0760417-A2 (EP)
Inventor: MILLS DAVID HENRY
IPC: E21B23/02
Filed: 1996-08-15
Abstract: A method of and apparatus for assembling a tool string includes a body member (12) and a coupling mechanism (6, 7, 8, 9) on the body member (12). The coupling mechanism (6, 7, 8, 9) releasably secures the body member (12) to an internal profile (3) in the borehole (1). The apparatus also includes a support mechanism (15, 19, 20, 21, 22, 23) on the body member (12). The support mechanism (15, 19, 20, 21, 22, 23) is movable between a support position (50) in which the tool string or a portion (24) of the tool string is supported on the body member (12), and a release position (52) in which the tool string or portion (24) is released from the body member (12).
Patent EP-0762380-A2 (EP)
Inventor: TERADA TAKAHIKO
IPC: G10L25/90
Filed: 1996-09-04
Abstract: An acoustic waveform is inputted to a pitch detection apparatus (1) for detecting a pitch of a fundamental wave of the acoustic waveform. The pitch detection apparatus (1) is provided with: an orthogonal function component output device (3) for taking, out of orthogonal function components for every cycle which compose the acoustic waveform, a plurality of orthogonal function components one after another in an order from one orthogonal function component having a greater energy contribution for the acoustic waveform than other orthogonal function components, and outputting the taken out orthogonal function components; and a pitch extract device (4) for extracting as a pitch one of the outputted orthogonal function components, on the basis of a mutual relationship between cycles of the outputted orthogonal function components.
Patent EP-0776859-A2 (EP)
Inventor: BARKER FREDERICK H
IPC: B66B11/02
Filed: 1996-11-29
Abstract: To prevent elevator rope stretch effects when a horizontally transferable elevator cab (18) is rolled onto and off of an elevator car frame (10), an elevator car/floor lock (31) includes a bolt which extends across the interface between the car frame and the building and engages a strike. Jack screw and solenoid embodiments are shown. The bolt may extend from the car frame to the building (Figs. 1-4) or from the building to the car frame (Fig. 5).
Patent EP-0795838-A2 (EP)
Inventor: KUMAI EIJI
IPC: G06K15/10
Filed: 1996-12-20
Abstract: A printing apparatus comprises: a print head comprising an array having an N (N = positive integer) number of dot forming elements arrayed at fixed pitches having a lower end and an upper end; a horizontal scan driver for moving the print head above and along a print medium in a horizontal scan direction; a vertical scan driver for moving the print medium in a vertical scan direction perpendicular to the horizontal scan direction, wherein a vertical scan distance that the print medium is vertically moved when the vertical scan driver is driven one time is selected such that the position of at least one dot forming element, counted from the lower end of the array of the print head in the drive of a horizontal scan is coincident with the position at least one dot forming element, counted from the upper end of the array of the print head in the drive of the horizontal scan drive after a given number of horizontal scan drives; 
and a head driver for performing a printing operation by intermittently driving the dot forming element located at the coincident positions, counted from the upper or lower end of the array.
Patent EP-0851965-A2 (EP)
Inventor: EDWARDS JEFFREY CHARLES
IPC: E21B34/04
Filed: 1996-09-20
Abstract: Arbre de Noël (10) amélioré constitué d'un connecteur (12) de tête de puits, d'un boîtier structural cylindrique (14) et d'un chapeau (16) d'arbre monté sur la partie supérieure du boîtier (14). Une tête de colonne (20) pour essai de complétion de puits sous-marin à double alésage est placée dans le boîtier (14), l'alésage de production principal (22) étant doté d'une série de vannes (26, 28) à boisseau sphérique destinées à réguler le flux de fluide dans le passage de flux de production et l'alésage annulaire (24) étant doté d'une vanne à boisseau sphérique. Lesdites vannes à boisseau sphérique peuvent être actionnées de manière indépendante et à distance par un système prioritaire par véhicule actionné à distance pour commander la communication à travers l'arbre de Noël (10) et pour répondre à diverses régulations. Une soupape d'intercommunication (82) est placée entre l'alésage principal (22) et l'alésage annulaire (24) pour permettre le passage de fluide en vue des opérations destinées à tuer un puits.
Patent EP-0801073-A2 (EP)
Inventor: RYBCZYNSKI WOLFGANG DR
IPC: C07K1/107
Filed: 1997-01-24
Abstract: Preparation of a reversibly protected oligopeptide aldehyde (I) comprises: (a) dissolving an N-terminal-end reversibly protected oligopeptide alcohol in a buffered solvent mixture containing a non-oxidisable, polar, water immiscible solvent and a small amount of water; (b) adding a stoichiometric amount of sodium bromide; (c) oxidising the alcohol under cooling using a catalytic amount of 2,2,6,6-tetramethylpiperidinoxyl (TEMPO) and/or its derivative; (d) adding an aqueous sodium hypochlorite solution to the reaction suspension; and (e) ending the reaction by adding a reducing agent.
Patent EP-0802573-A2 (EP)
Inventor: JOSE HORST-UDO
IPC: H01M50/128
Filed: 1997-02-19
Abstract: In an electrochemical cell with a mercury-free zinc powder-containing anode gel, an alkaline electrolyte, a separator and a manganese dioxide-containing cathode material, the novelty is that the cathode material contains solid state salt-like calcium compounds, preferably 0.1-5 wt.% calcium sulphate and/or calcium hydroxide, especially 0.3-0.8 wt.% calcium hydroxide.
Patent EP-0793173-A2 (EP)
Inventor: YOSHINOGAWA KUNIO
IPC: G11C29/42
Filed: 1997-02-27
Abstract: A semiconductor storage unit includes: a first PROM; a second PROM for storing parity data based on data stored in the first PROM; an error detecting circuit for detecting an error in read data outputted from the first PROM on the basis of the parity data outputted from the second PROM to generate an error detection signal; an error correcting circuit for outputting the data read out from the first PROM as it is when no error detection signal is supplied thereto, and for outputting error corrected data when the error detection signal is supplied thereto; a specific-mode detecting circuit for generating a specific-mode detection signal when detecting a specific mode; and a different-data generating means for generating data different from data outputted from the error correcting circuit as output data when both of the error detection signal and the specific-mode detection signal are generated.
Patent EP-0802206-A2 (EP)
Inventor: SHAMSHOUM EDWAR
IPC: C08F4/642
Filed: 1997-04-11
Abstract: The catalyst comprises a bridged metallocene in which one of the cyclopentadienyl rings is substituted in a substantially different manner from the other ring. The catalyst comprises a metallocene compound generally described by the formula R''(C 5 R 4 )(R' 2 C 5 C 4 R' 4 )MeQ p  wherein (C 5 R 4 ) is a substituted cyclopentadienyl ring; (R' 2 C 5 C 4 R' 4n ) is an indenyl ring or substituted indenyl ring; each R and R' is hydrogen or hydrocarbyl radical having from 1-20 carbon atoms, a halogen, an alkoxy, and alkoxy alkyl or an alkylamino radical, each R and R' may be the same or different; (C 5 R 4 ) has one R substituent in a distal position which is at least as bulky as a t-butyl radical; R'' is a structural bridge between the (C 5 R 4 ) and (R' 2 C 5 C 4 R' 4 ) rings to impart stereorigidity. This catalyst produces a crystalline or atactic polymer with a low molecular weight and narrow or broad molecular weight distribution depending upon the isomer(s) used in polymerization. A single threo-isomer produces isotactic polypropylene and a single erythro-isomer produces atactic polypropylene, both polymers having narrow molecular weight distribution. When the bridge between the substituted cyclopentadienyl and the indenyl rings is substituted such that four diastereomers are possible, the threo-isomers produce isotactic polypropylene with broad molecular weight distribution.