baber/WOPTO huggingface dataset:
Patent EP-0708397-A2 (EP)
Inventor: SCHUG HEINRICH
IPC: G05D23/24
Filed: 1995-10-09
Abstract: In a method for controlling the actual temperature of an intermittently operated heating means, at least one operating parameter is measured for a predetermined measuring time period (T) during a switch-on interval (86) of the heating means. On the basis of the measured value of the at least one operating parameter, the actual temperature of the heating means is detected. The length of the current switch-on interval (86) is changed in dependence on the result of a comparison between the actual temperature and a predetermined desired temperature. The minimum length of each switch-on interval (86) is equal to the measuring time period (T). The measuring time period (T) is selected to provide that, during the length of the measuring time period (T), the thermal energy supplied to the heating means is less than the thermal energy emitted during the following switch-off interval (88) extending up to the next switch-on interval (86).
Patent EP-0710830-A2 (EP)
Title: In-process film thickness monitoring system
Inventor: SHIOKAWA AKIRA
IPC: G01N21/31
Filed: 1995-10-31
Abstract: A beam (9) emitted from a light source (1) including the characteristic wavelength of flown particles in a film forming system (6) is interrupted by a beam chopper (18) in a predetermined cycle, and is then divided into a probing beam (14) and a reference beam (15) by a beam divider (17). The probing beam (14) passes through a particle flight area (13) and is then injected into a photo detector (3a) through an optical filter (2a), and a probing signal (23) is outputted. A reference signal is obtained from the reference beam in the same manner. A data processor (20) detects the phase and level of both signals, so that an absorbance, i.e., a film forming rate for the flown particles is estimated. The film forming rate is integrated with time so that a film thickness is estimated. Thus, the range of the applicable film forming rate is wide. In addition, it is possible to perform continuous monitoring with high precision also in an atmosphere where a large amount of light having the same wavelength as the characteristic wavelength of the flown particles is generated, as in sputtering systems.
Patent EP-0716878-A2 (EP)
Inventor: WEBER HANS
IPC: B01F13/10
Filed: 1995-11-07
Abstract: Plant for the production of paint by the mixing of powdered paint base with water consists of a paste zone (1) with a mixing/transport section (9) and a water addition point (8), followed by a grinding zone (3) and a paint dispensing point (4). The proportion of water to powder is controlled automatically. A shaft (6) runs inside the past zone vessel (5) and is fixed to the drum (12) of the ball mill at (3). End faces inside this mill as well as dividers which form segments radiating from the centre are constructed of perforated plates or screens. Additional water can be supplied at (17). An additional transport zone (11) containing skewed shear blades (1) precedes the grinding zone (3). A further mixing/transport zone (20) precedes the dispensing point (4). The outlet stub (18) can be rotated to be adapted to the required level in the mixer.
Patent EP-0716363-A2 (EP)
Inventor: HIRATE TAKASHI
IPC: B21D28/36
Filed: 1995-12-07
Abstract: A machine tool system includes a machine tool and a marking apparatus. The marking apparatus can mark parts-data on workpiece parts at high speed, without occupying any tool mounting station and without having any limitation in the number, the sequence direction, the size and the type font of characters to be marked. A mount base (33) is fixedly attached to a frame (1) of the machine tool. A marking head (51) is mounted on the mount base (37) so as to be movable in the vertical direction. The marking head (51) is provided with a pneumatic stylus (77) movable horizontally both in the X- and Y-axis direction. A parts-data of dot matrix type can be engraved on the workpiece parts by moving the stylus (77) in the X- and Y-axis directions.
Patent EP-0720240-A2 (EP)
Inventor: MIURA YOSHIKI
IPC: H01L21/20
Filed: 1995-12-21
Abstract: Provided are an epitaxial wafer of high performance which is applicable to a light emitting device, for example, and a method which can industrially prepare the same. The epitaxial wafer comprises a substrate (1) of a compound semiconductor selected from a group consisting of GaAs, GaP, InAs and InP, a buffer layer (2), consisting if GaN, of 10 nm to 80 nm in thickness which is formed on the substrate (1), and an epitaxial layer (3), containing GaN, which is formed on the buffer layer (2). The buffer layer (2) is formed at a first temperature by organic metal chloride vapor phase epitaxy, while the epitaxial layer (3) is formed at a second temperature, which is higher than the first temperature, by the organic metal chloride vapor phase epitaxy.
Patent EP-0751121-A2 (EP)
Inventor: RESCALLI CARLO
IPC: C07C275/00
Filed: 1995-12-21
Abstract: A process for the synthesis of urea starting from ammonia and carbon dioxide, comprising a reaction step carried out in at least two distinct operating zones basically at the same pressure, but having a different operating temperature, the difference being preferably between 5 and 60°C, and subsequent separation steps of the non-converted reagents, wherein a gaseous stream is transferred from the first zone, at a higher temperature, to the second zone, at a lower temperature, and a liquid stream, containing urea and/or ammonium carbamate, is transferred from the second zone to the first, so that said gaseous stream is preferably at least 5% by weight with respect to the stream effluent from the first zone to the subsequent separation steps. This process allows a ratio urea/(urea+carbamate), in the stream leaving said reaction step, of more than 70%, to be obtained.
Patent EP-0679965-A2 (EP)
Inventor: MIURA KOUJI CANON K K
IPC: G03G21/16
Filed: 1995-04-28
Abstract: A shutter for a process cartridge including an electrophotographic photosensitive member (7), process means actable on the photosensitive member, a frame, an exposure opening for permitting exposure of the photosensitive member (7) to image information light, an image transfer opening for permitting transfer of image from the photosensitive member (7) to a recording material, the process cartridge is detachably mountable to main assembly of an image forming apparatus, includes an engaging portion for engaging the shutter with the frame; a first shutter member (16a) for openably closing the exposure opening; a second shutter member (16b) for openably closing the transfer opening.
Patent EP-0712250-A2 (EP)
Inventor: ITAKURA EISABURO
IPC: H04N21/442
Filed: 1995-11-08
Abstract: In a data decoding technique, a system clock is generated on the basis of a time stamp contained in transmission data to be transmitted every packet, and the transmission data are decoded on the basis of the system clock. The transmission data are stored in a buffer memory (41) before a time stamp is extracted, and the packet storage amount of the transmission data stored in the buffer memory (41) is detected by a counter (43) to increase the read-out rate of the transmission data from the buffer memory (41) by a buffer control circuit (55) when the storage amount is larger than a predetermined reference value, and to reduce the read-out rate of the transmission data from the buffer memory (41) when the storage amount is smaller than the predetermined reference value.
Patent EP-0720928-A2 (EP)
Inventor: GILLING SIMON PETER
IPC: G01S13/931
Filed: 1995-12-05
Abstract: An AICC cruise control system which operates in accordance with a driver's headway request given in terms of a desired time interval between the controlled vehicle and the preceding (target) vehicle, wherein, upon slowing of the target vehicle towards zero velocity, the calculated station of the controlled vehicle behind the target is changed from being a pure time-based interval into a time interval which is calculated to include a proportion of a desired residual range at standstill, the proportion being dependent upon the velocity of the controlled vehicle.
Patent EP-0717339-A2 (EP)
Inventor: SADOVSKY VLADIMIR
IPC: G06F13/00
Filed: 1995-12-11
Abstract: A method and system for providing access to independent network resources. At system logon, logon data is stored in memory of a client computer. When a server is accessed, server authentication data is stored in a cache. System logon data and authorization data can be applied to access an independent server resource without requiring user interaction.
Patent EP-0719748-A2 (EP)
Inventor: STERN SHMUEL
IPC: C05G5/00
Filed: 1995-12-26
Abstract: The invention relates to a process for obtaining sulfur-containing fertilizers. According to the invention, a substrate containing fertilizer particles is heated to a temperature above the melting point of sulfur and subsequently by admixing with the sulfur, the latter is melted by the heat provided by said preheated fertilizer particles, producing a homogeneous coating on the fertilizer particles. According to a preferred embodiment the temperature at which the fertilizer particles are heated will be in the range of 140°C to 280°C. Other materials may be added either into the phosphate or to the resulted mixture, having the purpose to modify the physical nature of the sulfur. The sulfur availability from the coated fertilizer particles may be adjusted by varying the temperature at which the fertilizer particles are heated. Typical examples of fertilizers useful for the process are: phosphate rock, superphosphate, monopotassium phosphate, triple superphosphate and potassium chloride.
Patent EP-0773997-A2 (EP)
Inventor: BENNETT BRIAN D
IPC: C07K19/00
Filed: 1995-07-14
Abstract: A novel hepatoma transmembrane kinase receptor ligand (Htk ligand) which binds to, and activates, the Htk receptor is disclosed. As examples, mouse and human Htk ligands have been identified in a variety of tissues using a soluble Htk-Fc fusion protein. The ligands have been cloned and sequenced. The invention also relates to nucleic acids encoding the ligand, methods for production and use of the ligand, and antibodies directed thereto.
Patent EP-0723173-A2 (EP)
Inventor: KUMAZAWA MASATO
IPC: G02B17/08
Filed: 1996-01-18
Abstract: It is an object to provide a high-performance and compact exposure apparatus which can perform a projection exposure operation with satisfactory optical performance by using a plurality of compact projection optical systems each capable of ensuring a sufficient working distance and having excellent imaging performance, while preventing a decrease in throughput even in a large exposure area. An exposure apparatus for projecting and exposing an image of a mask (10) into a plate (30) while moving a mask and a plate has a first projection optical system (35a) and a second projection optical system each of which is real-size and both-side telecentric and forms the erect image of the mask on the plate. The first or second projection optical system (35a) has a refraction optical system (S 1 ) having a positive refracting power, and a concave reflecting mirror (M 1 ) for reflecting a light beam from the refraction optical system toward the refraction optical system.
Patent EP-0747475-A2 (EP)
Inventor: TYNDORF TADEUSZ A
IPC: G01N33/48
Filed: 1996-03-05
Abstract: The present invention is a chamber slide assembly having a base member, a cooperable vessel comprising a chamber and a neck wherein said vessel is removably attached to the base and means for separating the vessel from the base. Preferably, the assembly may be used for carrying out biological reactions or growth therein, such as growing tissue or cell cultures.
Patent EP-0751203-A2 (EP)
Inventor: BREEN PATRICK J
IPC: C10G33/04
Filed: 1996-06-11
Abstract: Polymer compositions made by reacting a polyol with an aromatic hydrocarbon containing only a single reactive functionality have been discovered to be useful demulsifiers for crude oil compositions. The aromatic hydrocarbon should have at least one aryl group and only one functionality reactive with a hydroxyl. The polyol may optionally be crosslinked prior to reaction with the aromatic hydrocarbon, and the crosslinking agent may be a diepoxide.
Patent EP-0751566-A2 (EP)
Inventor: CABRAL CYRIL JR
IPC: H01L21/60
Filed: 1996-06-12
Abstract: An interconnect structure and barrier layer for electrical interconnections is described incorporating a layer of TaN in the hexagonal phase between a first material such as Cu and a second material such as Al, W, and PbSn. A multilayer of TaN in the hexagonal phase and Ta in the alpha phase is also described as a barrier layer. The invention overcomes the problem of Cu diffusion into materials desired to be isolated during temperature anneal at 500°C.
Patent EP-0751641-A2 (EP)
Inventor: UEMATSU YOSHIHIKO
IPC: H04J3/16
Filed: 1996-06-28
Abstract: A pointer processor for use in an SDH/SONET transmission system, realizing a proper VC path management. A pointer interpreter constantly monitors 3X pairs of H1 and H2 bytes to contain a prescribed maximum size pointer AU-4-Xc that can possibly be received by the pointer processor, to obtain and hold an inside AU-size map indicating an occupation state of AU pointers on 3X pairs of H1 and H2 bytes, while generating and holding an assigned AU-size map indicating an assigned state of AU pointers on 3X pairs of H1 and H2 bytes according to an externally set AU pointer size, and compares these two AU-size maps. For a part of map where the inside AU-size map coincides with the assigned AU-size map, the pointer interpreter carries out size-fixed pointer interpretations in pointer sizes specified by the assigned AU-size map, and the pointer generator generates transmission pointers in forms of normal pointers or AISs in the pointer sizes specified by the assigned AU-size map according to the size-fixed pointer interpretations. For a part of map where the inside AU-size map does not coincide with the assigned AU-size map, the pointer generator generates AISs in the pointer sizes specified by the assigned AU-size map as the transmission pointers.
Patent EP-0773655-A2 (EP)
Inventor: JAAKKOLA REIJO
IPC: H04L27/38
Filed: 1996-11-02
Abstract: The invention relates to a method in connection with a QAM receiver wherein, particularly when making use of a 32QAM, 64QAM demodulator or a like, a digital transmission signal (1) to be transmitted is down-converted in a tuner and band-filtered with a first filter to a preferably fixed, standard intermediate frequency (5). This is followed by a further subsequent down-conversion by means of a first oscillator and filtering with a second filter to a so-called low intermediate frequency (6) which is equal to the symbol rate used in image transmission or its low odd multiple, whereafter an AD converter (7) is used under the synchronization of a second oscillator (8) for picking up samples (X) from the symbol sequence of a processed signal (6) to a demodulator (9), capable of regulating the above-mentioned, preferably voltage-controlled oscillators. Particularly in order to provide a variable-rate transmission signal, said low intermediate frequency signal (6), such as the mean frequency and bandwidth of its spectrum, is measured by means of a measuring system (11), the measuring results thereof being used for controlling the oscillators (4, 8) in such a manner that the fixed-rate demodulator (9) can be locked to the signal. The invention relates also to a QAM receiver operating in accordance with the method.
Patent EP-0780555-A2 (EP)
Inventor: LANDERL CHRISTIAN DR
IPC: F02B29/04
Filed: 1996-11-13
Abstract: From the charge air cooler (9a,9b) a return conduit (10a,10b) feeds to the suction installation (2) of the engine (1). A switchable bypass to the charge air cooler is provided. With the switched-on bypass, the feed conduit (8a,8b) of the one charge air cooler is connected with the return conduit of the other charge air cooler. The charge air coolers arranged next to each other are flowed through in opposite directions, so that the feed conduit of the one and the return conduit of the other are located close to one another. In a branch (11) between the feed conduit of the one and the return conduit of the other charge air cooler a switchable bypass valve (12) is provided.
Patent EP-0780750-A2 (EP)
Title: Inventer control method and inventer apparatus using the method
Inventor: NAKATA HIROFUMI
IPC: H02M7/48
Filed: 1996-12-19
Abstract: A pulse width of a pulse train signal (PL) used for PWM (pulse width modulation) control is monitored. When a variation of the pulse width substantially disappears within a specified time, it is decided that an operating point on an output characteristic curve of a photovoltaic array (2) is located on the open-circuit voltage side of a maximum power point. When the variation of the pulse width does not disappear after the elapse of the specified time, it is decided that the operating point is located on the short-circuit current side of the maximum power point. Based on the decision result, the inverter control is performed such that the operating point follows the maximum power point.
Patent EP-0763565-A2 (EP)
Inventor: INOUE TAKASHI
IPC: C08K5/20
Filed: 1989-08-22
Abstract: A flame-retardant olefin polymer composition superior in surface whitening preventing property is obtained by blending 100 parts by weight of a resin component consisting principally of:
     a) 99-60% by weight of a polyolefin resin and   b) 1-40% by weight of an olefin polymer modified with an unsaturated carboxylic acid or a derivative thereof: with   c) 5-200 parts by weight of a flame retardant: and   d) at least one component selected from the group consisting of:
   ① a mineral oil, a wax, or a paraffin.   ② a higher fatty acid or an ester, amide or metallic salt thereof,   ③ a silicone   ④ a partial fatty acid ester of a polyhydric alcohol or aliphatic alcohol-, fatty acid-, aliphatic amino-, fatty acid amide-, alkylphenol- or alkylnaphthol-ethylene oxide adduct, and   ⑤ a fluoric elastomer.
Patent EP-0723352-A2 (EP)
Inventor: HUNT KENNETH S
IPC: H04L25/02
Filed: 1996-01-09
Abstract: A differential signal receiver circuit includes a first differential stage receiving input differential signals, a second differential stage receiving shifted differential signals and summing stage summing outputs of the first and second differential stages. Preferably the summing stage is formed by a wired-OR connection between the first and second differential stage outputs. The circuit finds application in digital systems for receiving data transmitted between digital equipment.
Patent EP-0722941-A2 (EP)
Inventor: AUDIA JAMES E
IPC: C07D491/20
Filed: 1996-01-15
Abstract: A series of hetero-oxy alkanamines are effective pharmaceuticals for the treatment of conditions related to or affected by the reuptake of serotonin and by the serotonin 1 A  receptor. The compounds are particularly useful for alleviating the symptoms of nicotine and tobacco withdrawal, and for the treatment of depression and other conditions for which serotonin reuptake inhibitors are used.
Patent EP-0743472-A2 (EP)
IPC: F16H57/08
Filed: 1996-05-15
Abstract: The production of a bearing surface by coating a known bearing material directly on the surface of a gear bore. A process of coating bearing materials directly onto the surface of a gear and the product thereof. The surface is preferably the inner bore surface of a planet gear. The coating methods include sputtering and vapor deposition. The bearing material applied as a coating is preferably a copper-lead composition. The resultant gear having a bearing coating can be useful in any high density, high efficiency epicyclic gear train for aircraft, marine or land based power transmissions.
Patent EP-0750918-A2 (EP)
Inventor: CHANG JOSEPH J
IPC: B23P11/00
Filed: 1996-06-06
Abstract: Methods for foming a rib on a cannula for cooperation with a safety cover which securably and reliably locks the tip of a cannula in an interior chamber within the safety cover. The cover comprises an elongate body having the interior chamber and an axial through hole which extends along the entire length of the body, through the interior chamber and through which the cannula is slidably received. Displacing elements are positioned within the interior chamber, each of which includes a hole for receiving the cannula therethrough, and which displaces upon retraction of the tip of the cannula, thereby preventing subsequent advancement of the cannula tip. The cannula includes a thickened rib adjacent to the tip, and the safety cover should correspondingly include an annular section in the rear portion thereof. The through hole extending through the rear portion has a diameter which is smaller than the thickened rib of the cannula whereby the cannula tip may not be retracted from the safety cover. The rib is formed by a thermal method in which a sleeve is heated to expand its inside diameter to allow the sleeve to be slid onto the cannula. The sleeve is then cooled to room temperature so that the inside diameter contracts to attach the sleeve to the cannula. In another method, a sleeve is placed on the cannula and crimped at the desired location.
Patent EP-0783883-A2 (EP)
Inventor: VANSTRACEELE ANNE
IPC: A61Q1/00
Filed: 1996-12-03
Abstract: New composition (I) to cleanse, or remove make-up from, skin and/or mucous membranes and/or eyes comprises a homogeneous poly-holoside (II) and/or a compound (III) containing (II). Also claimed is a method of cleansing or removing make-up from skin and/or mucous membranes and/or eyes comprising the application of (I).
Patent EP-0770254-A2 (EP)
Inventor: TAORI RABESH
IPC: G10L25/06
Filed: 1996-05-07
Abstract: In a transmission system in which a speech coder which includes a pitch detector (12) is used, selecting means (22) selecting a characteristic auxiliary signal portion from the signal to be coded are used for improving the quality of the pitch detection. The pitch is now found by searching in the speech signal for signal portions that correspond to the characteristic auxiliary signal portion and by calculating the time difference between the respective signal portions.
Patent EP-0775356-A2 (EP)
Inventor: STUPP STEBEN ELLIOT
IPC: G11B21/21
Filed: 1996-05-24
Abstract: L'invention porte sur un appareil d'enregistrement et/ou de lecture d'informations sur une bande magnétique (70), comportant une tête magnétique (10) permettant l'enregistrement et/ou la lecture d'informations sur la bande. Un guide (20) placé au voisinage de la tête magnétique en assure le positionnement par rapport à la surface principale (71) de la bande. Un actionneur (30) reliant la tête magnétique au guide déplace la tête par rapport au guide parallèlement à la normale à la face (11) de la tête. L'appareil comporte en outre un moyen de commande de l'actionneur et un moyen de détection (51) produisant un signal en réponse à une force de frottement se produisant entre la face (11) de la tête et ladite surface principale (71) du ruban (70). Le moyen de commande est conçu pour agir sur l'actionneur de manière à produire un mouvement dans le sens inverse (19) de celui de la tête magnétique (10) en réponse à la réception dudit signal.
Patent EP-0800987-A2 (EP)
Inventor: KOBAYASHI NAOKI
IPC: B60T11/16
Filed: 1997-03-20
Abstract: A hydraulic front wheel brake Bf and a hydraulic actuator A are connected to an output port 14 of a master cylinder M that is caused to work by a brake lever L 1 . A working lever 25 of a mechanical rear wheel brake Br is coupled to a piston 23 of the hydraulic actuator A through a brake cable C 1 . Further, even if the piston 23 of the hydraulic actuator A has moved with full stroke at the time the brake cable C 1  has broken, there remains such an effective stroke as to allow the front wheel brake Bf to work in both the brake lever L 1  and the master cylinder M.