baber/WOPTO huggingface dataset:
Patent EP-0450975-A2 (EP)
Inventor: LIPPIATT RAYMOND
IPC: F16L55/165
Filed: 1991-04-05
Abstract: A conduit is lined by pressing a liner (14) into contact with the conduit (22) and making it self-supporting. It is transported to the working site (at which its two ends are not at anholes or excavations entering the conduit) in a core (13) with an inflator bag (12). The core (13) can be made flexible to assist entry to the conduit and rigid to provide transport along the conduit. The bag (12) is inflated at the site to press the liner (14) into contact with the conduit (22). The liner (14) is made self-supporting by curing an impregnating resin or by sticking it to the conduit. The bag (12) is deflated and the core (13) is removed. The bag (12) may have a limited response to inflation pressure so it does not balloon into voids in the conduit wall. It may have a progressive response to inflation pressure so that it expands from its mid-point towards its ends.
Patent EP-0452103-A2 (EP)
Inventor: OHKUBO MASASHI C O SONY CORPOR
IPC: H04R3/00
Filed: 1991-04-09
Abstract: A microphone apparatus having a microphone for producing a desired audio signal, and an adaptive signal processing section which is supplied as a reference signal with a vibration detected signal from a vibration detecting circuit for producing the vibration detected signal in response to a vibration of a vibration generating source whose vibration is picked up by the microphone and becomes an undesired noise signal, or a control signal for controlling a drive source of a driving unit of a recording apparatus for recording an output signal from the microphone and which reduces a noise signal contained in the audio signal.
Patent EP-0454362-A2 (EP)
Inventor: HASHIMOTO HIROMASA
IPC: H01L21/304
Filed: 1991-04-18
Abstract: A backing pad be used in a holding jig for holding a semiconductor wafer in the step of mirror polishing comprises a hydrophobic foam, possessed rigidity such that the defference between the thickness, T₁, thereof under a load of 300 gf/cm² and the thickness, T₂, thereof under a load of 1,800 gf/cm² (T₁ - T₂) is in the range of from 1 to 100 µ m, and has holes formed therein in a diameter in the range of 10 to 30 µ m through the wafer-holding surface thereof. 
     The polishing of a semiconductor is effected by a method which comprises preparing a finished backing pad by the precision surface machining operation, setting the semiconductor wafer on a wafer holding jig having a template containing at least one wafer-positioning hole fixed on a carrier plate in such a manner that the backing pad enters the positioning hole , and polishing the semiconductor wafer.
Patent EP-0463833-A2 (EP)
Inventor: ZSUGA MIKLOS
IPC: A61K9/26
Filed: 1991-06-24
Abstract: Controlled release pharmaceutical preparations are prepared by homogenizing an organic or inorganic pharmaceutical active substance such as an opium alkaloid or its salts, an opium antagonist or its salts, an aliphatic or aromatic amine derivative or its salts, a phenolate type medicament, or Zn, Fe, Mg, K, Na salts, a fatty acid or its salt necessary to achieve a continuous phase transfer and an ethylene vinyl acetate copolymer and formulating the resulting homogeneous mixture by
     a) direct compressing or   b) admixing with a solvent or   c) using a second, auxiliary polymer.    The preparations are suitable for oral or rectal administration or for tissue implantation.
Patent EP-0474341-A2 (EP)
Inventor: ENGELER WILLIAM ERNEST
IPC: A61B8/00
Filed: 1991-07-10
Abstract: A method for dynamic focus of received energy, in a vibratory energy imaging system, into a beam in which contribution from transducers in an array of N such transducers, are progressively enabled to contribute to beam focussing dependent upon distance between a particular j-th transducer (where 1≦j≦N) is responsive to the depth, or range R, of the focal point at any instant of time; the initial steering angle ϑ, with respect to the array normal, is used in conjunction with a range clock, to determine the time when each off-normal transducer channel is enabled to add to the beam (dynamic apodization) and to finely adjust the channel time delay to properly focus the beam after the enablement of the channel.
Patent EP-0486154-A2 (EP)
Inventor: ALLT GEORGE
IPC: G06F12/10
Filed: 1991-10-10
Abstract: A virtual memory system comprises a main memory and a virtually addressed cache memory. The main memory holds address translation tables (segment tables, page tables) for translating a virtual address into a real (physical) address using predetermined fields of the virtual address to index the translation tables. Copies of recently used translation table entries are also held in the cache memory, to allow fast access to these entries without the need for a main store access. These copies are addressed by means of an address derived from the same predetermined fields as are used to index the translation tables.
Patent EP-0493986-A2 (EP)
Inventor: HAN JEONG TAEK
IPC: H04B10/11
Filed: 1991-12-31
Abstract: A transmitter for a radio headphone, comprising a demodulating circuit for demodulating a received broadcasting sound signal into a digital sound signal, and dividing the digital sound signal into three channel data, sound data, data for a synchronization of the sound data and data indicative of whether the sound data is in mono or in stereo, a modulating circuit for frequency-modulating the three channel data from said demodulating circuit in accordance with predetermined carrier frequencies corresponding to the three channel data, and a transmitting circuit for transmitting output data from said modulating circuit externally. Also, according to the present invention, there is provided a receiver for a radio headphone, comprising a data receiving circuit for receiving data transmitted from an external transmitting circuit, an envelope detecting circuit for dividing the data received by said data receiving circuit into data by channel and detecting envelopes of respective channel data, and an output circuit for outputting an output signal from said envelope detecting circuit as an analog sound signal. Therefore, the user can listen to the noiseless sound through the radio headphone. Also, since the user can directly adjust the modulating frequencies, there can be prevented an interference due to an infrared ray signal from other systems.
Patent EP-0500091-A2 (EP)
Inventor: GOTOH HIROSHI HITACHI MAIOKA
IPC: H04Q11/04
Filed: 1992-02-20
Abstract: A television telephone including a movable head section, a support section and a bottom section. The movable head section includes an imaging device for inputting images and a display for displaying images. The bottom section includes a communication controller for transmission and reception of encoded information of at least one of audio and visual signals to and from a communication network, and a telephone controller for controlling transmission and reception functions and including a key console unit. The support section serves for connecting the bottom section and the movable head section and for supporting the movable head section and includes an image encoder/decoder for encoding image input signals and for decoding received image signals.
Patent EP-0552410-A2 (EP)
Inventor: TERADA HIROSHI
IPC: G03G15/01
Filed: 1992-09-22
Abstract: A plurality of image forming units (1BK, 1C, 1M, 1Y) composed of a developing means having different electrostatic carriers and toners different in color are used. Each of the image forming units (1Bk), 1C, 1M, 1Y) can be moved to the same image forming position. The image forming unit is light exposed in image by the light exposing means (3) in the image forming position so as to effect an image forming operation, so that the toner images are transferred on the transfer material by the opposite transfer carrying means (31). In the color electrophotographic apparatus, the image forming units (1Bk, 1C, 1M, 1Y) of the image forming position are sequentially replaced and also, the transfer material is reciprocated by the transfer carrying means (31) so that the toner images of each color are put together, superposed in position and transferred on the same transfer material.
Patent EP-0542142-A2 (EP)
Inventor: MANNUSS SIEGFRIED
IPC: F24C15/10
Filed: 1992-11-06
Abstract: In the case of a radiant heating element, the temperature sensor (30) of a temperature limiter (29) projects over only a part of the diameter of the heating area (17) in which radiant heating elements (13) are arranged. The temperature sensor is constructed and/or supported such that it exerts a pressure on a holder (44), for example in the form of a projecting stud on the insulating body (7), which stud is arranged, for example, in the centre of the heating element. It thus holds the insulation under a specific pre-stressing pressure and, at the same time, it is prevented from lifting off upwards and coming too close to the heated plate. <IMAGE>
Patent EP-0548922-A2 (EP)
Inventor: NIESSNER WERNER
IPC: H01T13/36
Filed: 1992-12-22
Abstract: An electrical conductive component, especially an electrode element, spark plug, electrical bushing or resistance element having an insulator (1) and having at least one conductor which passes through the insulator and consists of at least two parts (2, 4) which are connected to one another by means of a glass seal (3) and are arranged firmly in the insulator, the glass seal being formed from a pre-pressed and pre-sintered glass granulate element. <IMAGE>
Patent EP-0522629-A2 (EP)
Inventor: WANG WILLIAM
IPC: H04M11/04
Filed: 1992-06-26
Abstract: A system and method for adjusting telephonic control signals transmitted from a central station to a remote station. The signals are automatically adjusted according to the response of the remote station. The signals are adjusted to control speakerphone operation at the remote station in such a way as to provide communication with minimum audible annoyance. The method is especially useful in a personal emergency response system in which the speakerphone is part of a subscriber station to achieve a greater voice range than a voice activated speakerphone system.
Patent EP-0510934-A2 (EP)
Inventor: OHTSUKA NAOJI
IPC: B41J2/05
Filed: 1992-04-22
Abstract: An ink is ejected at the same timing from ejection orifices in a number corresponding to an ink quantity 7% or less of an ink quantity ejected from all the ejection enabled ejection orifices of a plurality of ejection orifices of a recording head, and the ink ejection period from all the ejection enabled ejection orifices is set to be 70% or more of the driving period. Since the quantity of an ink ejected per unit time is minimized, and the negative pressure level generated in a common ink chamber can be set to be closest to normal pressure, the amplitude of a refill oscillation is minimized to stabilize ejection, and the driving frequency can be further increased.
Patent EP-0520618-A2 (EP)
Inventor: TAKAMURA NORIYUKI
IPC: A61M39/00
Filed: 1992-05-26
Abstract: The syringe outer cylinder (1) is split into a front chamber outer cylinder (1A) and a rear chamber outer cylinder (1B). The powdered medicine is sealed in a sterilized state in the front chamber outer cylinder (1A). The liquid medicine is sealed in a sterilized state in the rear chamber outer cylinder (1B). Thereafter, the front chamber outer cylinder (1A) is coupled to the rear chamber outer cylinder (1B) with a coupling component (10), and the dual chamber prefillable syringe is associated. Therefore, the sealing works of the powdered medicine and the liquid medicine can be treated in parallel.
Patent EP-0562373-A2 (EP)
Inventor: VON GENTZKOW WOLFGANG DR
IPC: C12N11/08
Filed: 1993-03-10
Abstract: A method for the immobilisation of biochemical substances, especially enzymes, is characterised by the following steps:   - an olefinically unsaturated, epoxy-functional polyether is applied in the form of a film to a carrier material, - the polyether is crosslinked by high-energy radiation or with a peroxide to give a wide-mesh epoxy-functional polymer matrix, - the film is treated with an aqueous solution of the biochemical substance, resulting in immobilisation of the biochemical substance by reaction with epoxide groups in the polymer matrix, - the film is stabilised by reaction of unreacted epoxide groups with a compound containing amino and/or carboxyl groups.
Patent EP-0563948-A2 (EP)
Title: Unterbau für einen Sitz, insbesondere für einen Fahrzeugsitz
Inventor: MEILLER HERMANN
IPC: B60N2/54
Filed: 1993-04-01
Abstract: Es wird ein Unterbau (10) für einen Sitz (12), insbes. für einen Fahrzeugsitz, beschrieben, wobei der Unterbau (10) ein Scherengestell (16) aufweist, das auf einem Grundelement (14) angeordnet und zur Lagerung einer Sitzplatte (20) des Sitzes (12) vorgesehen ist. Das Scherengestell (16) weist zwei voneinander unabhängige Gestellelement (24, 26) auf, von welchem das eine Gestellelement (24) mit einer Federeinrichtung (18) verbunden und mit seinem einen Randabschnitt (28) am Grundelement (14) verschwenkbar gelagert ist. Das zweite Gestellelement (26) weist zwei Schenkelteile (44) auf, die miteinander mittels eines Verbindungselementes (48) verbunden sind, das auf dem ersten Gestellelement (24) lose aufliegt. <IMAGE>
Patent EP-0577428-A2 (EP)
Inventor: YONEMITSU JUN C O INT PROP DIV
IPC: H04N19/61
Filed: 1993-07-01
Abstract: The present invention reproduces an input image of half the normal resolution with respect to the vertical and horizontal directions by processing a coded bit stream of a normal resolution. 
     Difference signal (mismatching error signal) representing the difference between a predicted image of the normal resolution and a predicted image of a half resolution with respect to the vertical and horizontal directions is coded and the coded difference signal is transmitted. When producing the predicted image, image data is subjected to motion compensation according to a specified prediction mode.
Patent EP-0597634-A2 (EP)
Inventor: ALUGBIN DAYO
IPC: H01L21/28
Filed: 1993-11-04
Abstract: A method for forming an integrated circuit with a planarized dielectric (e.g., 43) is disclosed. Runners (e.g., 25) and gates (e.g., 23) are covered with a protective dielectric layer (e.g., 21). Then a conventional dielectric (e.g., 43) is deposited and planarized over the entire circuit surface. When windows (e.g., 49, 47) are opened to runners and to source (e.g.,27)/drain (e.g., 29) regions, the protective dielectric (e.g., 21) helps to slow the etch process over the runner (e.g., 25), thus protecting the runner (e.g., 25) from damage during the extra time required for the etch process to reach the source (e.g., 27) or drain (e.g., 29).
Patent EP-0614763-A2 (EP)
Inventor: UCHIYAMA YUKIHIRO
IPC: B41J25/308
Filed: 1994-03-14
Abstract: An automatic platen gap adjusting apparatus is provided with a stepping motor (5) for moving a carriage (1) loaded with a recording head (2) in the vertical direction of a platen (4), a rotary encoder (12) for producing a plurality of pulse signals proportional to the rotational speed of the motor, the rotary encoder being equipped with a detection mark on its circumference, a time difference integrating device for obtaining the integrated value of the time difference between the pulse signal from the rotary encoder and the driving pulse of the stepping motor (5) by moving the carrier (1) from a reference position in the direction of the platen (4), and an abutment decision device for detecting whether the value thus obtained has reached a predetermined value. The thickness of the paper is calculated by a paper thickness calculation device according to the number of pulses produced up to a point of time the signal is produced from the abutment decision device. The apparatus of the present invention can automatically adjust the relative gap (G) between the platen (4) and the recording head (1) with precision while preventing press marks from appearing on the paper as much as possible because the paper is caused to abut against the carriage.
Patent EP-0634259-A2 (EP)
Title: Verfahren und Vorrichtung zum Rückgewinnen von Komponenten von stabförmigen Körpern der tabakverarbeitenden Industrie
Inventor: KELLER KARSTEN DIPL-ING
IPC: A24C5/36
Filed: 1994-06-13
Abstract: Beschrieben wird ein Verfahren und eine Vorrichtung zur Durchführung eines Verfahrens zum Wiederaufbereiten von Abfallmaterial, das bei der Herstellung von Zigaretten und ähnlichen stabförmigen Rauchartikeln anfällt, wobei die verschiedenen Komponenten z.B. Papier, Tabak und/oder Filtermaterial sein können und im wesentlichen die folgenden Verfahrensschritte durchgeführt werden: ein Zerlegungsschritt, bei dem die Körper in einer Mühle in ihre einzelnen Komponenten trocken-mechanisch zerlegt werden, wobei die Körper bei ihrer Zerlegung eine oder mehrere Radialbacken eines Rotors der Mühle, die während des Betriebs am Rotor starr oder beweglich befestigt sind, und eine oder mehrere stationäre Backen eines Stators der Mühle passieren, die während des Betriebs der Mühle starr oder beweglich befestigt sind, und wobei die Radialbacken und die stationären Backen, wenn sie sich gegenüberstehen, voneinander beabstandet sind, und ein anschließender Trennschritt, bei dem die einzelnen Komponenten voneinander getrennt werden. Das Papiermaterial kann aus dem aufgetrennten Abfallmaterial nach Aussieben des Tabaks abgesaugt werden. <IMAGE>
Patent EP-0630023-A2 (EP)
Inventor: NAKAMURA AKIHIKO
IPC: G11B27/036
Filed: 1994-06-17
Abstract: An apparatus is disclosed in which video signal and indexing signal are separately recorded in video signal areas and subcode areas, respectively, of diagonal tracks formed on a tape by a rotating head. The apparatus has a tape driver (7) for driving the tape, add/erase command keys (40, 41) for generating add/erase command to add/erase the indexing signal, an indexing signal control (13) for setting and resetting the indexing signal (SRID), and a recording device (22) for recording the video signal to the video signal area and, if any, the indexing signal to the subcode area of each track. An editing control (33) is provided for controlling the indexing signal control in response to the add/erase command such that the indexing signal is first recorded as a reset state for a first predetermined amount (ΔD3) and then recorded as a set state.
Patent EP-0635762-A2 (EP)
Inventor: YAMAMOTO HARUO
IPC: G09B9/00
Filed: 1994-07-21
Abstract: A simulation system includes a copying machine unit (IPU, 9), an operation portion (10), an image processing unit (IPU) and a workstation (WS, 2, 19). The operation portion (10) has a CPU for controlling image formation performed by the copying machine unit based on an input data, and a first memory for storing simulation data necessary for the image formation. The image processing unit has a second memory (4) for storing the same data as those stored in the first memory, and a CPU. The workstation is capable of taking in the data from the second memory. Data communication is performed between the workstation (WS, 2, 19) and the image processing unit (IPU) and between the image processing unit (IPU) and the operation portion (10). The changing of a data stored in the first memory is controlled based on a command generated by operating the workstation. <IMAGE>
Patent EP-0656543-A2 (EP)
Inventor: TACHIKIRI HIROTO C O SUMITOMO
IPC: G01R31/12
Filed: 1994-10-26
Abstract: A withstand voltage-testing apparatus comprising: a high-voltage generating means (13) for applying a high voltage to a work (11), the withstand voltage of which is to be measured; a ground conductor (12) covering the work (1) with an insulating material; a current transformer (15) around which a conductor (14) connecting the ground conductor (12) and the ground (G) with each other is wound; a variable resistor (19) connected with output terminals 16A and 16B of the current transformer (15); a digital panel meter (17), composing a detector, for detecting a voltage generated by the variable resistor (19); and a warning means (21) for displaying that the work (1) is defective when a voltage detected by the detector is higher than a predetermined value.
Patent EP-0663562-A2 (EP)
Inventor: FRANKE HEINZ
IPC: F23D14/32
Filed: 1994-09-27
Abstract: Harmful gas emissions from combustion processes are reduced by oxidising the fuel with an oxygen contg. oxidising agent in the presence of recirculating waste gases. The oxidising agent is split up into a main oxygen stream (23) and a primary oxygen stream (14). Before the main oxygen stream (23) take part in the oxidation of the fuel, it is preheated to at least 100 degrees C and the flow is pulsed in relation to the combustion capacity so that at least 23.6 N/MW is generated with stoichiometric combustion. The fuel is fed in through a water cooled supply channel (16) in a pulsed flow related to the combustion capacity. The N/MW generated at the outlet is between 2 and 18% of the burner's pulsed flow, depending on the type of fuel. The primary oxygen stream (14) is fed in a temp. plus or minus 30 degrees C. 0.4% of the stoichiometric quantity of oxygen required and the primary oxygen flow with the emergent part-oxidised combustible material is finally mixed with the main oxygen flow and the recirculating combustion waste gases. Also claimed is a burner designed for the combustion process described above.
Patent EP-0629977-A2 (EP)
Inventor: CORDERY ROBERT A
IPC: G07B17/00
Filed: 1994-06-13
Abstract: The method for verifying mailpieces includes the steps of creating a mailpiece image having a set of data included in a postal revenue block and storing the images in a verification image file. The data from the postal revenue blocks in the verification image file are converted into corresponding data representative of the characters in the postal revenue block of the image of the mailpiece, preferably as ASCII data. The ASCII data is stored in a verification file which may be transmitted as desired. Verification of the mailpiece data can be performed at any time off-line using the corresponding data in the verification file. The conversion may be made by keying in the data or using bar code or OCR where the data is machine readable.
Patent EP-0661364-A2 (EP)
Inventor: KOGA HITOSHI
IPC: C09J7/02
Filed: 1994-12-23
Abstract: A surface protective film comprising (i) a base layer comprising one or more sub-layers and (ii) an adhesive layer disposed on the underside of said base layer, said adhesive layer being chiefly composed of an α-olefin copolymer that is based on at least two α-olefins having 2-12 carbon atoms and which has a crystallinity of up to 10%, and said adhesive layer developing an initial tack of at least 20 g/25 mm when said film is attached to the surface of a stainless steel plate at 23°C.
Patent EP-0643514-A2 (EP)
Inventor: DERBY JEFFREY HASKELL
IPC: H04L12/56
Filed: 1994-07-28
Abstract: Access control for a packet communications network includes a dynamic bandwidth updating mechanism which continuously monitors the mean bit rate of the signal source and the loss probability of the connection. These values are filtered to remove noise and then used to test whether the values fall within a pre-defined acceptable adaptation region in the mean bit rate, loss probability plane. Values falling outside of this region trigger bandwidth updating procedures which, in turn, result in acquiring a new connection bandwidth, and determining new filter parameters and new parameters for a leaky bucket access mechanism.