baber/WOPTO huggingface dataset:
Patent EP-0551854-A2 (EP)
Inventor: CHINI STEFANO
IPC: B65G61/00
Filed: 1993-01-11
Abstract: A pickup system (1) comprising a robot (6) having a gripping member (8) fitted with a camera (11) for acquiring an image of the object to be picked up; which image is supplied to a control section (3) by which it is processed for determining a predetermined point, typically the center, of the object by generating shifted images of the object and intersecting the shifted images and the original image.
Patent EP-0551910-A2 (EP)
Inventor: MINAMIZAKI HIRONORI
IPC: H01L27/10
Filed: 1993-01-15
Abstract: An offset detecting circuit (10) includes: a sample hold circuit (12) for holding a reference voltage Vref; and a buffer amplifier (13) having two pairs of input terminals. The reference voltage Vref is applied to at least one input terminal of one pair of the two input terminal pairs, and an output signal of the sample hold circuit (12) and an output signal VDout of the buffer amplifier (13) are applied to the other pair of the two input terminal pairs of the buffer amplifier (13), respectively. Further, an output circuit is composed of this offset detecting circuit (10) and a signal voltage outputting circuit (20) configured in the same way as the offset detecting circuit (10). The signal voltage outputting circuit (20) corrects the offset of a signal Vin inputted thereto on the basis of an offset voltage V between the reference voltage Vref and the output voltage VDout supplied from the offset voltage detecting circuit (10). 
The offset detecting circuit (10) and the signal voltage outputting circuits (20) can be integrated on the same substrate or on different substrates, separately as occasion demands.
Patent EP-0593046-A2 (EP)
Inventor: KINOUCHI SHIGENORI C O NEC COR
IPC: H03M7/42
Filed: 1993-10-13
Abstract: A huffman code decoding circuit has a memory (10) storing a decoded word and a code length or a pointer to be accessed in the next time determined on the basis of a state transition upon decoding of a bit variable length code per every one or n bits and a flag representative of the decoding condition of the code and outputting the decoded word and the code length or the pointer for next access and the flag corresponding to an access address of m bits. A latching circuit (11) latches the pointer of m-1 bit output from the memory (10) when the flag is indicative of continuation of decoding, and is reset when the flag output from the memory (10) is indicative of completion of decoding. A selector (12) selectively outputs n-1 bit from one of the latching circuit (11) and the bit variable length code to the memory (10), according to selection for decoding of the bit variable length code per every 1 bit or every n bit.
Patent EP-0609556-A2 (EP)
Inventor: YAMAMOTO KOHICHI C O NIPPON ST
IPC: B21B1/088
Filed: 1993-12-23
Abstract: A method for producing a steel section by a rolling process including a rough rolling step, an intermediate rolling step and a finishing rolling step. The intermediate rolling step comprises water-cooling the flange portion of the rough-rolled steel section between rolling passes in the intermediate rolling step to cool the surface layer of the flange to a temperature not higher than 750°C, and rolling the flange portion during recuperation of the surface layer of the flange at least one time between the rolling passes with a total draft not less than 20% and at an average rolling temperature not higher than 950°C and, after the finishing rolling step the outer surface of the flange is cooled at a cooling rate ranging from 0.5 to 10°C/sec depending on the thickness of the flange. Also the carbon equivalent of the steel is controlled. 
     The advantage is that steel sections of various contours and dimensions can be produced from minimized varieties of steel compositions.
Patent EP-0580224-A2 (EP)
Inventor: DASSIE LUCIO
IPC: H03H17/06
Filed: 1993-07-16
Abstract: The present invention relates to an anti-reflection circuit for video and/or teletext signals, comprising one or more numeric filters and a processor; the main characteristic of the invention consists in the fact that the circuit comprises a filtering section, composed of at least one numeric filter, and an elaboration section, entrusted to said processor, and that the elaboration section provides for reducing the number of coefficients from a number M to a number N lower than M, carrying out an elaboration, so as that the filtering section, in its assembly, implements an adaptive filter of a wide support but being of a reduced number of coefficients.
Patent EP-0601639-A2 (EP)
Inventor: RICHESON WILLIAM C O INT OCTRO
IPC: F01L9/10
Filed: 1993-12-01
Abstract: A hydraulic actuator includes a pneumatic piston (8), a hydraulic piston (9), and an engine valve (2) on a common shaft (1). The pneumatic piston (8) is urged between first and second stable positions primarily by a double acting pneumatic spring, with high pressure hydraulic fluid connected to a first hydraulic chamber (15) being used to cock the hydraulic piston in a first stable position (engine valve closed). Hydraulic fluid isolated in a second hydraulic chamber (16) is used to latch the hydraulic piston (9) in a second stable position (engine valve open). Transfer of hydraulic fluid between first and second chambers (15,16) is effected by a carrier (3) for two check valves (4,5), which carrier in a first position disables the second check valve (5) to permit fluid to flow from the second chamber to the first chamber, whereupon the first check valve (4) closes (cocking). In a second position the carrier (3) disables the first check valve (4) to permit fluid to flow from the first chamber (15) to the second chamber (16), whereupon the second check valve (5) closes (latching). The carrier (3) may be controlled directly by an EM actuator (6), or by hydraulic fluid channelled from a pilot valve (12) which is EM actuated.
Patent EP-0568238-A2 (EP)
Inventor: CIMINI LEONARD JOSEPH JR
IPC: H04W16/10
Filed: 1993-04-20
Abstract: This invention is a method of providing local autonomous control of channel allocation of a cellular telecommunications network. In one prior art method, which can be identified as the timid method, a channel is selected for use by an oncoming user if it is not being used by any of the cells which surround it. Otherwise, another channel is selected according to the same rule. The channels are tested in random order and a call is blocked if all of the channels are in use. 
     In another method, which can be identified as the agressive method, a channel is selected for use by an incoming user even if that channel is currently being used in the surrounding cells. If the channel is in use, the incoming user "bumps" the current user off the channel in the timid mode. The "bumped" user is then forced to find and use another channel. 
     This invention integrates the agressive and timid methods to obtain the best of both: the former's improved performance and the latter's stability. Initially, the timid mode (8,10,12,14) is used to look for a channel with acceptable interference. However, if the timid mode fails to obtain a channel, the call is not necessarily blocked. Instead, the mode of operation becomes more agressive (16,18,20) and the first channel tested that has only modest interference is taken. The "bumped" user on that channel then attempts to locate another channel. If the "bumped" user is unsuccessful, the incoming user must then retreat and is blocked.
Patent EP-0601710-A2 (EP)
Inventor: DAVITT MICHAEL
IPC: H04M3/56
Filed: 1993-11-04
Abstract: Easily accessed and widely available language interpretation services are provided in a public switched telephone network by a common platform adjunct (24) which automatically connects an interpretation services subscriber (12) with a selected language interpreter (L0,L1) associated with a language interpretation platform (30) in the network. A subscriber dials, for example, an international telephone number which includes a code indicating that the call is an international call, a country code, a city code, and a local destination number. The ANI of the subscriber is detected and the call is routed to the adjunct (24) which further verifies and validates the subscriber. The adjunct places a call through the public switched telephone network to the language interpretation platform (30). The call is answered either by an automatically preselected interpreter or by a human operator who causes the call to be manually transferred to a desired interpreter (L0,L1). The international call is completed to the destination and the calling subscriber, the interpreter, and the called party are bridged together.
Patent EP-0642080-A2 (EP)
Inventor: YAMASAKI HIROSHI C O FUJITSU L
IPC: H04J3/06
Filed: 1994-01-31
Abstract: A clock stoppage detector and a selector selection determining circuit are provided on each of a plurality of circuit boards. If any abnormality is detected in the clock selected in accordance with selector control information supplied from a clock selection controller provided common to the plurality of circuit boards, the selector selection determining circuit changes the selection independently of the selection control information. The selector selection determining circuit also performs clock selection independently when failure occurs to the clock selection controller.
Patent EP-0619170-A2 (EP)
Inventor: MALIN JERRY NMN
IPC: B29C48/35
Filed: 1994-03-03
Abstract: A method and apparatus for fabricating a rubberized wire sheet is described. A plurality of wires 200 pass through an extruder 10. The extruder 10 coats each wire 200 with rubber 210 to form rubberized wires 201. The plurality of rubberized wires 201 pass through a calender roller system 50 to form them into the rubberized wire sheet 202 having a desired width. The method permits the manufacture of wire reinforced sheets 202 whereby the wires 200 may be coated with an extruded rubber compound and then encapsulated by a calender compound differing in chemical composition from the extruded rubber compound. The above-described sheet can be used in the manufacture of reinforcing components of a tire 20.
Patent EP-0618077-A2 (EP)
Inventor: WENZLER WILHELM
IPC: B41J2/35
Filed: 1994-03-17
Abstract: To improve the printing quality of a printout produced by thermal printing, it is proposed to control the printing energy as a function of time.
Patent EP-0617005-A2 (EP)
Inventor: NUKADA KATSUMI C O FUJI XEROX
IPC: C07C211/61
Filed: 1994-03-22
Abstract: A triarylamine compound useful as a charge transport material of an electrophotographic photoreceptor, which represented by formula (I)
     wherein Ar 1  and Ar 2  each represents a phenyl group or a condensed ring group.
Patent EP-0634466-A2 (EP)
Inventor: KAUFFMANN THOMAS F
IPC: C09J161/06
Filed: 1994-07-15
Abstract: A hot melt pressure sensitive adhesive composition consisting essentially of 5 to 50% by weight hydroxypropyl cellulose; a styrene block copolymer present in an amount up to 30% by weight; 5 to 40% by weight plasticizer, about 85% of which may be a water insoluble plasticizer; 20 to 70% by weight tackifying resin; and 0 to 3% by weight stabilizer, the components totaling 100% by weight.
Patent EP-0658723-A2 (EP)
Inventor: KRANZMANN AXEL DR
IPC: F23M5/00
Filed: 1994-12-10
Abstract: The invention relates to thermal insulation (3) for internal areas of combustion installations and gas turbines (1). The thermal insulation used for this is exposed to the destructive effects of the hot gases of these installations. The thermal insulation (3) according to the invention is provided with protection (5) in the area of its surfaces (3S) which are in contact with the hot gases. This protection (5) is formed by rod- or plate-shaped reinforcing elements (1) which are partly or fully integrated in the surface (3S). <IMAGE>
Patent EP-0658794-A2 (EP)
Inventor: OHMAE HIDEKI
IPC: H04N5/74
Filed: 1994-12-13
Abstract: A liquid crystal projection device includes a light source (12), a polymer dispersed liquid crystal panel (11) for forming an optical image as a function of change in light scattering condition, a polarizing plate (17) disposed on at least one of incident and exit sides of the liquid crystal panel with respect to the direction of travel of light, and a projection lens (16) for projecting the optical image onto a polarizing screen (18). The polarizing plate (17) is removably and rotatably supported so that, by rotating the polarizing plate, the direction of the axis of polarization of the polarizing plate can be substantially aligned with the direction of the axis of the polarizing screen (18). The polarizing screen is utilized when the polarizing plate is mounted, but a non-polarizing screen may be utilized when the polarizing plate is not used, i.e., removed. Where the polarizing plates is used on both of the incident and exit sides of the panel, the direction of the axis of polarization of the polarizing plate on the incident side is to be substantially aligned with that of the polarizing plate on the exit side.
Patent EP-0650931-A2 (EP)
Inventor: KITATSUJI KATSURA
IPC: C02F3/12
Filed: 1994-10-19
Abstract: A method for preventing activated sludge from losing its settling ability that appears sometimes in the solid/liquid separation in an activated sludge treatment of an aqueous organic waste and causes the so-called bulking and scumming of the sludge, which method comprises addiing either (a) a nonionic and/or an anionic surfactant, (b) a combination of a nonionic surfactant with a cationic surfactant of a form of quaternary ammonium salt or (c) a combination of a nonionic surfactant and a cationic surfactant of a form of a quaternary ammonium salt with a cationic organic flocculant, to the activated sludge treatment system.
Patent EP-0660469-A2 (EP)
Inventor: CHIU TIEN-HENG
IPC: H01S5/12
Filed: 1994-12-05
Abstract: A method is described for the preparation of a DFB/DBR laser which includes an electro-optic grating formed by periodically modulating the index of refraction of the cladding employed. The method involves depositing a waveguide upon a semi-insulating or doped substrate and then depositing an active layer upon the resultant structure. The active layer is subsequently selectively etched and a cladding material deposited adjacent thereto and electrically isolated therefrom. The cladding is then selectively patterned with a conductive material by photolithographic techniques to yield a grating to periodically modulate the index of refraction.
Patent EP-0654580-A2 (EP)
Inventor: NEUKIRCHEN AXEL
IPC: E21B10/58
Filed: 1994-09-27
Abstract: The rock drill has a drill head (2) made on the whole of carbide and connected to a drill shank (1). The cross-section of the drill head (2) is of essentially rectangular design, cutting edges which serve to remove the rock being arranged on each of the diagonals (D1, D2). The cutting edges are composed of a main cutting edge (4) and two auxiliary cutting edges (5, 6), the main cutting edge (4) and the auxiliary cutting edges (5, 6) essentially having the same envelope curve. <IMAGE>
Patent EP-0658906-A2 (EP)
Inventor: WERNET WOLFGANG DR
IPC: C12N11/08
Filed: 1994-12-09
Abstract: A protein adsorbed shapable electroconductive polymer film comprising
     1) a film made of a composition comprising
   a) at least one polyheteroaromatic compound or aniline in oxidized, polycationic form, and   b) at least one polyanion of a film-forming thermoplastic polymer containing sulfated alcoholic groups      and/or sulfonatalkylated groups      in repeating structural units, wherein the group -(C n H 2n )- is linear or branched C₂-C₁₂-alkylene containing 2 to 5 C-atoms in the carbon main chain, the alkylene being unsubstituted or substituted by C₁-C₄-alkoxy; and       2) a protein adsorbed on said film.   
     This protein adsorbed shapable electroconductive polymer film can be suitably applied as biosensors, bioreactor materials and immunosensors.
Patent EP-0665532-A2 (EP)
Inventor: YAMADA EIKO C O NEC CORPORATIO
IPC: G10L17/00
Filed: 1995-01-31
Abstract: A speech data is converted into logarithmic spectrum data and orthogonally transformed to develop feature vectors. Normalization coefficient data and unit vector data are stored. An inner product of the feature vector data and the unit vector data stored is calculated. A normalization unit for regressively updating the inner product and performing spectrum normalization with a curve of the second or higher order on the feature vectors after the orthogonal transformation by using the updated inner product, the normalization coefficient data and unit vector data and the feature vector. Then a recognition is performed based on the normalized feature vector.
Patent EP-0694481-A2 (EP)
Inventor: RIEDEL NORBERT
IPC: B65D25/22
Filed: 1995-04-28
Abstract: A container 1 for a container disposal arrangement with a mobile crane arranged on a truck with a hydraulically-operated grappler for the container, whereby the container 1 is designed as a rectangle when viewed from above, open on top, can be closed if necessary with a cover and has a floor 6 underneath and whereby the side walls 2, 3 of the container 1 extend toward the bottom conically and inwardly and a collar 7 with walls 8, 9 extending parallel to one another is provided on the upper edge of the container 1, is designed so that several functional hollow bodies 14, 15, 16, 17 are provided in the area of the collar 7, that the upper and lower edges 13, 12 of the collar 7 are each tilted, and that at least one stopper section 21 for lifting tools is provided in the area of the collar 7.
Patent EP-0700736-A2 (EP)
Inventor: FUTAMURA SHOJI
IPC: B21D43/06
Filed: 1992-10-14
Abstract: An index-feed machining system comprises a plurality of machining units which are equally spaced from each other along the workpiece-feeding direction. Within each machining unit a cassette (308) including machining means (73,79) for performing a machining process is detachably mounted. At least one of said cassettes (308) is provided with a main driving means (81, 83, 84) including a fluid-pressure cylinder (81) for driving the machining means (73, 79) and an auxiliary driving means (306, 307) for increasing the driving power of the main driving means (81, 83, 84) is provided in at least one of said machining units wherein said at least one cassette (308) is mounted.
Patent EP-0672989-A2 (EP)
Inventor: NII SEIJI
IPC: G06F17/27
Filed: 1995-03-14
Abstract: A machine translation system (1) includes a database (5) for storing various information, database management section (24) for performing database management, a bilingual correspondence data record subsystem (21) for performing recording/learning processing of translation examples, a translation subsystem (22) for performing translation processing, and dictionary management utilities (23) for performing dictionary management and database transmission/ reception processing. The bilingual correspondence data recording section (211) records English and Japanese bilingual correspondences by using English and Japanese sentences stored in the same file or different files. The recorded bilingual correspondences are linked in units of parts by a bilingual correspondence learning section (212). In performing translation, an English-to-Japanese translation section and the like (221, 222) generate a translation of an original sentence as a translation target by using parts and the like which have undergone learning/recording processing. The dictionary management utilities (23) perform database transmission/reception processing to/from another machine translation system.
Patent EP-0679695-A2 (EP)
Inventor: BURT RICHARD A
IPC: G03G5/06
Filed: 1995-04-21
Abstract: A process for the preparation of Type V hydroxygallium phthalocyanine which comprises the in situ formation of an alkoxy-bridged gallium phthalocyanine dimer, hydrolyzing said alkoxy-bridged gallium phthalocyanine dimer to hydroxygallium phthalocyanine, and subsequently converting the hydroxygallium phthalocyanine product obtained to Type V hydroxygallium phthalocyanine.
Patent EP-0685876-A2 (EP)
Inventor: BIBERGER MAXIMILIAN
IPC: C23C14/34
Filed: 1995-06-02
Abstract: A sputter deposition method with control of the nitridation of a Titanium target into two modes so as to provide reliable and stable control of the characteristics of the TiN layer formed. One such layer is deposited at a rate 3.1 times the other. Also, a novel diffusion barrier layer made from the two types of TiN is provided. 
     Gas flow rates into the deposition chamber are selected for the appropriate mode and if the pressure in the chamber is found incorrect, then the flow rate of one of the gases is adjusted.
Patent EP-0704218-A2 (EP)
Inventor: KATO KEN
IPC: A61K35/20
Filed: 1995-09-27
Abstract: A bone reinforcing agent comprising a basic protein fraction or a basic peptide fraction derived from milk as an effective component. The basic protein fraction is obtained preparing milk or a raw material derived from milk in a cation exchange resin and eluting the adhered fraction. The basic peptide fraction is obtained by hydrolyzing the basic protein fraction with a protease. The basic protein fraction and basic peptide fraction of the present invention promote growth of osteoblast and suppress resorption of osteoclast, and thereby strengthen bones, when orally administered. It is useful for treating or preventing various bone diseases such as osteoporosis.
Patent EP-0707258-A2 (EP)
Inventor: FALCON FERNANDO D
IPC: G06F3/038
Filed: 1995-10-06
Abstract: A mouse driver arrangement (12) combining a first functional block, comprising a scrolling-rate function generator (22) for generating a time-dependent scrolling-rate control signal of pre-defined shape, whose output cycle is a function of the activation status of one or more mouse push-buttons (16, 18), plus a second functional block, comprising a cursor trail analyzer (24) for detecting a dominant direction in a cursor trail and setting a scrolling direction option accordingly. The scrolling-rate function generator (22) includes an integrator for producing ramp-like scrolling-rate control signal segments of adjustable slopes under control of the mouse push-buttons. The output of both first and second functional blocks are combined in a scrolling-vector status variable, whose magnitude is controlled by the scrolling-rate function generator (22) and represents the scrolling rate, and whose direction is set by the cursor trail analyzer (24) and represents the scrolling heading.
Patent EP-0791261-A2 (EP)
Title: Prevention de la surcharge au niveau d'un n ud de reseau de telecommunications
Inventor: GINZBOORG PHILIP
IPC: H04Q3/66
Filed: 1995-11-10
Abstract: La présente invention concerne un procédé de prévention de la surcharge au niveau d'un n÷ud de réseau de télécommunications. Le réseau comporte au moins un n÷ud de service (CN, SCP) et au moins un autre n÷ud (PN, SSP) en provenance duquel le n÷ud de service reçoit les demandes de service. Selon le procédé de la présente invention, le n÷ud de service émet des demandes de restriction (CG) à un n÷ud qui lui est raccordé, demandant à ce n÷ud de restreindre la quantité de demandes service qu'il émet à destination du n÷ud de service. La demande de restriction comprend des informations concernant la façon dont le n÷ud doit pratiquer la restriction. L'émission de la demande de restriction se fait au moins à chaque évolution de l'information. Pour simplifier et fiabiliser le procédé, le n÷ud de service émet une demande de restriction spécifiant une proportion prédéterminée d'un nombre total de messages de demandes de service satisfaisant les critères définis. Chaque message de demande de service est ainsi caractérisé par une probabilité prédéterminée de déclenchement d'émission de demande de restriction, ces probabilités étant calculées de façon que le nombre total de demandes de restrictions soit inférieur au nombre total de demandes de service.