baber/WOPTO huggingface dataset:
Patent EP-0155789-A2 (EP)
Inventor: CHRISTIAN DONALD J
IPC: G01N21/84
Filed: 1985-03-01
Abstract: A computer vision apparatus for automatically inspecting printed labels is disclosed. A television type camera 18 views a label 16 under inspection and inputs an image thereof to a pattern recognition and analysis circuit 20 for verification. A monitor 24 with viewing screen, joystick/ keypad 22 is connected to the pattern recognition and analysis circuit for operator supervision of the system.
Patent EP-0160421-A2 (EP)
Inventor: KAMIYA TAKESHI
IPC: C08F8/20
Filed: 1985-04-04
Abstract: A chlorinated ethylene copolymer resin having a chlorine content of 5-50% by weight obtained by chlorinating an ethylene copolymer resin by the aqueous suspension method at a temperature of 100°C or higher in at least one chlorination stage, said copolymer resin being obtained by copolymerizing ethylene and as at least one comonomer 0.02-2.0 mol% of a nonconjugated diene using a polymerization catalyst comprising a solid catalytic component containing at least magnesium and titanium and an organic aluminium compound and having a maximum peak temperature according to the differential scanning calorimetry (DSC) of 100°C or higher.
Patent EP-0163540-A2 (EP)
Inventor: BORRELLI NICHOLAS FRANCIS
IPC: G02B3/00
Filed: 1985-05-30
Abstract: Anamorphic lenses or lens arrays are formed in photosensitively crystallizable glass by selective exposure of the glass surface and thermal treatment to cause the crystallization of the glass (14) surrounding the lenses (16). The lenses (16), which have elongated cross-sections in the plane of the exposed glass surface and raised curved surfaces resulting from the densification of the surround material, exhibit different surface curvatures over their major and minor transverse axes (a-a and b-b) and thus anamorphic light- focusing properties.
Patent EP-0168199-A2 (EP)
Inventor: KEMP ERNEST
IPC: E04B1/41
Filed: 1985-06-26
Abstract: A method of building a cavity wall including the step of embedding in the leaves of the cavity wall a tie to locate them in position characterised in that a tie is used in which at least the portions which are located in the walls and adjacent to the leaves of the wall are of spiral form and obtained by twisting a flat strip of metal.
Patent EP-0187030-A2 (EP)
Inventor: HARANDI MOSHEN NADIMI
IPC: B01D3/14
Filed: 1985-12-20
Abstract: A fractionation process is provided, wherein heavy product is withdrawn from a first fractionator and introduced into a second fractionator. The withdrawn heavy product is separated into relatively light and heavy fractions, preferably with stripping steam, in the second fractionator. A controlled stream of quench, a bottoms product from a light product stripper, is added to the second fractionator to adjust an end point of overhead products exiting therefrom. Second fractionator overhead product is passed into the stripper. Stripper overhead vapor is preferably introduced into the first fractionator where these overhead vapors are further fractionated.
Patent EP-0177387-A2 (EP)
Inventor: BOISDE GILBERT
IPC: F21V19/04
Filed: 1985-08-29
Abstract: Equipement d'émission et de distribution de lumière par fibres optiques, notamment pour le contrôle spectrophotométrique en ligne à l'aide d'un spectrophotomètre (1) double faisceau, à savoir une voie pour la référence (R) et une voie pour la mesure (M). 
     Il comporte au moins une source lumineuse complémentaire (12) émettant à travers un réseau de-fibres optiques (24, 25) en permanence vers une cellule de référence (23) et. séquentiellement, vers l'une des n cellules de mesure (19) correspondant aux contrôles à effectuer, les informations lumineuses provenant de la cellule de référence (23) d'une part et séquentiellement, de chacune des n cellules de mesure (19) d'autre part étant acheminées par le réseau de fibres optiques respectivement vers la voie de référence (2) et vers la voie de mesure (3) du spectrophotomètre (1).
Patent EP-0203265-A2 (EP)
Inventor: ECKSTEIN JOHN P
IPC: B65D35/02
Filed: 1982-11-23
Abstract: A multiple layer polymeric-based sheet structure suitable for forming dispensing tubes, has enhanced resistance to stress cracking by incorporating a layer (232) of linear low density polyethylene (LLDPE) therein, which layer of LLDPE provides also for heat sealing (to make a side seam of the tube). The layer (232) of LLDPE has substantially improved resistance to generation of polydust, too. An exemplary multilayer structure has the following layers, in order: the LLDPE heat seal layer (232), a first adhesive - (230), a metal foil (228), a second adhesive (226), another layer (218) based on low density polyethylene, and additional paper and polyethylene layers - (216, 214 and 212).
Patent EP-0192271-A2 (EP)
Inventor: MISCHUNG NORBERT DR
IPC: F24S23/70
Filed: 1986-02-21
Abstract: A large-sized monolithic reflector body of a reflector telescope is produced of a plurality of small material bodies or single elements which are successively assembled and connected to one another and which in each case have less than 10<-4> of the mass of the monolithic reflector body. The joint can be generated, for example, by fusing or welding. Compared with the previously used production methods, it is possible to produce, among others, reflector bodies for very large reflector telescopes much more inexpensively and with much shorter delivery times, in a more simple manner and in any desired quality of homogeneity and almost any desired shape even at the installation site so that, in particular, transportation and erection costs are also considerably reduced.
Patent EP-0199120-A2 (EP)
Inventor: MELGARA MARCELLO
IPC: H03M13/51
Filed: 1986-03-24
Abstract: The control unit detects the errors concurrently with normal microinstruction execution through suitable internal checking circuits and a determined microinstruction allocation in the memory. 
     Microinstructions comprise additional field (CS, FS) carrying the encoding, in modified Berger code, of the allocation address of the microinstruction itself and of the following one; the microinstructions of destination itself and of the following one; the microinstructions of destination of conditional jumps are allocated so that their codes are related to each other by simple logic relationships which are then reproduced by an internal circuit (CSM); the two fields, the one of the next microinstruction being duly delayed, are then compared and possible differences detect unidirectional and incorrect sequencing errors. 
     The other errors are detected through particular implementations of some internal circuits (STK1, INC1) and duplication of others (RCT, SEL).
Patent EP-0200041-A2 (EP)
Inventor: RATHJEN DIRK
IPC: G01S15/60
Filed: 1986-04-09
Abstract: In a method for determining the speed with extremely small tolerances, acoustic signals having a transmission frequency are first radiated, as is known, at an equal angle  alpha  to the longitudinal axis of the vessel in the fore and aft directions. The Doppler-modified reception frequencies fv, fA are determined for each direction of reception V, A and the frequency differences fV-fS, fA-fS and the frequency sums fV+fS, fA+fS are formed separately in each case for each direction of reception using the transmission frequency fS. Dividing the frequency difference by the frequency sum in each case results in a quotient xV and xA for the fore and aft directions respectively. From this an instantaneous vessel speed VF can be calculated taking the velocity of sound c in water and the radiation angle  alpha  into consideration. An auxiliary angle  tau is calculated from the vehicle speed vF and subtracted from the angle of inclination  beta  measured continuously as the inclination of the vessel with respect to the horizontal. The vessel speed vF multiplied by the cosine of the difference in angle between the auxiliary angle and the angle of inclination results in the vessel speed vG over the seabed.
Patent EP-0216269-A2 (EP)
Inventor: VAN DER HOEVEN JOHANNES CHRIST
IPC: B44C5/04
Filed: 1986-09-11
Abstract: A decorative panel and method therefor. The decorative panel includes a core layer and layers which are decorated on one or both sides of the core layer. At least the outermost layer of the panel on at least one of the two surfaces of the panel is predominantly composed of a synthetic resin which can be one or more components polymerized by radiation and includes unsaturated acrylates and methacrylates. This layer is scratch-resistant at a scratch loading of at least 1.5N, preferably 2-7N (DIN 53,799, part 10) and has a low gloss corresponding to a reflectometer value of not more than 50 at an angle of incidence of 85 DEG  (DIN 67,350).
Patent EP-0219720-A2 (EP)
Inventor: KERYK JOHN ROBERT
IPC: C09D183/07
Filed: 1986-09-29
Abstract: An improved, curable, silicone, release coating composition is provided which cures more rapidly, at lower temperature, and with less residual reactive functionality. The composition contains siloxane polymers bearing higher alkenyl groups with 6 or more carbon atoms and cures by the metal catalyzed reaction of SiH with the alkenyl groups. An improved on-line process for preparing release laminates of substrates and adhesive using the coating composition is further provided.
Patent EP-0219100-A2 (EP)
Inventor: HASEGAWA ISAHIRO
IPC: H01L21/3065
Filed: 1986-10-14
Abstract: The present invention relats to a method of forming a fine pattern. First, an object (13) to be etched, such as a metal film formed on a semiconductor substrate (11), is prepared. On the object (13), predetermined etching masks (16-1, 16-2) of organic material are formed, with which the object (13) is etched to obtain a predetermined pattern, such as wiring patterns (18-1, 18-2). In addition to the etching masks (16-1, 16-2), a dummy etching mask (17) of organic material is formed on the object (13), such that it does not affect the operation of the predetermined circuit. The sum of the areas of the etching masks (16-1, 16-2) and dummy etching mask (17) is determined such that it is greater than the value determined by the material of the object. If the object is fomed of Aℓ-Si, for example, the sum of the areas should be larger than 30%. Using both the etching masks (16-1, 16-2) and the dummy etching mask (17), the object (13) is etched by a reactive ion etching technique. Since the sum of the areas of the masks (16-1,16-2, 17) is larger than the predetermined value, a protection film (20) is formed during the etching step, and this protection film (20) prevents the object (13) from being etched in the lateral direction. Therefore, the object (13) is prevented from having an undercut, or the like.
Patent EP-0219117-A2 (EP)
Inventor: INAGAKI TAKESHI
IPC: C07D315/00
Filed: 1986-10-15
Abstract: A method for producing α,α-dimethyl-δ-valerolactone which comprises carrying out the addition reaction of hydrogen bromide and 2,2-dimethyl-4-pentenoic acid in the presence or absence of a catalyst to synthesize 2,2-dimethyl-5-bromovaleric acid which is then subjected to ring-closure reaction by alkali treatment.
Patent EP-0227910-A2 (EP)
Inventor: ACORACI JOSEPH HENRY
IPC: H01Q21/20
Filed: 1986-10-29
Abstract: A beam forming network is described for generating a difference beam in a first direction with an omnidirectional sidelobe in other directions incorporating a plurality of hybrid circuits and a plurality of directional couplers coupled together. The invention overcomes the problem of requiring a more complex circuit for generating a difference beam with an omnidirectional sidelobe.
Patent EP-0226095-A2 (EP)
Inventor: BONNE HARRY
IPC: A23F5/02
Filed: 1986-11-27
Abstract: 1. Process for improving the quality of roasted coffee by the enrichment of raw coffee with saccharide, in which the saccharide is added to the raw coffee in aqueous solution, characterized in that the aqueous solution contains, in addition to the enriching saccharide, an extract of all water-soluble coffee ingredients of the raw coffee, the concentration of the raw-coffee ingredients - in addition to the enriching saccharide - being selected in such a way that the ingredients in the raw coffee on the one hand and in the solution on the other hand are in equilibrium with one another.
Patent EP-0190857-A2 (EP)
Inventor: CAMPBELL SIMON FRASER DR
IPC: C07D401/12
Filed: 1986-01-27
Abstract: Quinolone inotropic agents (and their pharmaceutically acceptable salts) of the formula:-
     
     where n is 0, 1 or 2; R' is selected from -NR 4 R 5 , -NR 4 CO(C 1 -C 4  alkyl), -NR 4 CONR 4 R 5 , -NR 4 COOR 5 , -S(O) m (C 1 -C 4  alkyl), -SO 2 NR 4 R 5 , -NR 4 SO 2 R 5 , -OCONR 4 R 5 , -OCO(C 1 -C 4  alkyl), -OR 5 , -OCH 2 Het, -COOR 4 , -CONR 4 R s  and Het; R 4  is H or C 1 -C 4  alkyl and R 5  is H, C 2 -C 4  alkyl or -CH 2 CH 2 N(C 1 -C 2  alkyl) 2 , or R 4  and R 5  taken together with the nitrogen atom to which they are attached form a saturated 5- or 6-membered heterocyclic group optionally containing a further heteroatom or group selected from O, S and N-R 6  where R 6  is H or C 1 -C 4  alkyl;   m is 0, 1 or 2; Het is a 5- or 6-membered nitrogen-containing   aromatic heterocyclic group attached by a carbon atom to the adjacent -CH 2 - group;   Het' is a 5- or 6-membered nitrogenrcontaining heterocyclic group;   R 2 , which is attached to the 3-, 4-, 5-, 6-, 7- or 8-position, is H, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, hydroxy, cyano, halo, CF 3  or -NR 4 R 5  where R 4  and R S  are as defined above;   R 3  is H or C,-C 4  alkyl;   X is H, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, hydroxy, halo or CF 3 ;   and the dotted line between the 3- and 4-positions represents an optional bond; and the pharmaceutically acceptable salts of the compounds   of the formula (I).
Patent EP-0201341-A2 (EP)
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02F1/133
Filed: 1986-05-08
Abstract: A liquid crystal display element which exhibits a monodomain state in a ferroelectric S c   *  phase, and a process for producing the same are provided, which element comprises using a ferroelectric liquid crystal material which has all of isotropic, cholesteric, smectic A and ferroelectric chiral smectic C phases in this order toward the temperature-descending direction starting from the isotropic phase, the respective helical pitches in the cholesteric and smectic C phases being 2 µm or more, and which process comprises using the above-described ferroelectric liquid crystal material and carrying out the alignment of the chiral smectic C phase.
Patent EP-0207802-A2 (EP)
Inventor: MISENCIK JOHN JOSEPH
IPC: H01H9/54
Filed: 1986-07-03
Abstract: A receptacle with a ground fault circuit inter­rupter has a load contact and a housing configuration in which a varistor for electronics protection is disposed with pressure contact to adjacent spring fingers of the load contacts. Also, a pre-assembly of molded plastic carrier elements supporting a sensing transformer, grounded neutral transformer, trip solenoid, and hybrid electronic circuit as a unit is disposed within the housing.
Patent EP-0235513-A2 (EP)
Inventor: SCHWEIZER DIETER DR
IPC: C04B24/38
Filed: 1987-01-16
Abstract: 1. The use of uncrosslinked guar ethers from the group comprising alkyl guar, hydroxyalkyl guar and/or alkylhydroxyalkyl guar, which habe been obtained by alkalization of guar with aqueous sodium hydroxide and alkylation with alkylhalides and/or epoxyalkanes in a water-miscible or water-immiscible organic suspension medium, as water retention agents in strongly alkaline gypsum mixtures.
Patent EP-0243588-A2 (EP)
Inventor: HARADA CHIKAO
IPC: A61B5/08
Filed: 1987-02-03
Abstract: An apparatus for effecting automatic repetitive detection of items of living body information, such as blood pressure, heart rate and breathing rate, and for automatically recording the detected living body information in a predetermined two dimensional chart area provided on an anesthesia record sheet, by means of recording respective indicia representative of the living body information, at respective recording positions in the chart area, which correspond to times of detection of the living body information, including: (A) a sensing device for detecting the living body information; (B) a recording device having a support for supporting the record sheet so as to permit manual recording of auxiliary information other than the living body information on the record sheet, and further having a recording member(s) movable relative to the record sheet for recording the indicia in the chart area; and (C) control means, responsive to the sensing device, for determining the recording positions of the indicia based on the detected living body information and the times of detection of the living body information, and for controlling the recording device so as to record the indicia at the determined recording positions in the chart area.
Patent EP-0244586-A2 (EP)
Inventor: VUORELA ANTTI
IPC: C10L9/00
Filed: 1987-03-05
Abstract: The invention relates to a method of preventing the energy loss, self-heating and self-ignition of a peat stack. The rick storage of peat is often connected with a heating caused by exothermal reactions, which causes energy losses of the peat and even self-ignition. This problem has been solved by conducting inert protective gas into the stack, by which the air present in the stack is displaced or diluted and thus the aerobic exothermal reactions of the peat are prevented. It is preferable to insert inert protective gas in a liquid state into a stack heated up to critical point or into the heat centre of it, the gas rapidly cooling the stack or the centre and thus preventing even more efficiently the ignition of a stack fire. Covering the stack with a cover like a plastic foil considerably prolongs the presence of the inert-gas in the stack and thus improves the effect of the inert-gas treatment.
Patent EP-0239895-A2 (EP)
Title: Motor control of a driving device for floor or trolley conveyors especially for mining industry
Inventor: SIFFRIN HORST
IPC: B66C9/14
Filed: 1987-03-21
Abstract: A control system of the drive motor (13) of a driving device for floor or trolley conveyors, especially for the mining industry, is arranged in a coupling rod (10) which connects the driving device to the next driven device. The coupling rod (10) consists of a rod (17) coupled to the driving device and of an elongated housing (19) which is coupled to the next driven device and in which the rod (17) is mounted in a longitudinally displaceable manner and is supported on either side by springs (24). A means (36) proportioning the power supply to the drive motor (13) is arranged in the housing (19). An actuating means (34) for this means (36) is arranged on the rod and can be displaced relative to the latter by an adjusting means (28-33). The actuating means (34) works by displacement relative to the means (36) in such a way that the relative position between the two determines the direction and extent of the power supply. Control is effected at will by the adjusting means (28-33). Automatic control is superimposed on this by longitudinal displacement of the rod (17) relative to the housing (19). This automatic control reacts to a change in the pulling or pushing force and balances it in such a way that the motor speed remains constant. <IMAGE>
Patent EP-0244629-A2 (EP)
Inventor: MORIMOTO HIDEAKI
IPC: H04L1/00
Filed: 1987-03-30
Abstract: A digital radio transmission system comprises a transmit digital processing unit that compresses the time scale of a prescribed number of consecutive data bits for leaving a time interval between adjacent time-compressed data bits, generates an additional bit and inserts it into a portion of the time interval immediately following the time-compressed data bits to form composite bits. An error correcting encoder (3) performs computations on the composite bits according to an encoding theorem and inserts an error correcting code into the remainder of the time interval, forming a block code. An error correcting decoder (13) performs computations on the block code according to a decoding theorem for correcting error in the composite bits. A receive digital processing unit separates the additional bit and the time-compressed data bits of the error-corrected composite bits and expands the time scale of the separated time-compressed data bits. To ensure fast channel switching the error correcting decoder is synchronized with framing bits to minimize the effect of a timing disruption which occurs briefly if the transmit DPU of a faulty regular channel is switched to the error correcting encoder of a standby channel.
Patent EP-0244689-A2 (EP)
Inventor: HAHN HANS
IPC: C08L61/10
Filed: 1987-04-18
Abstract: Coke powder, if appropriate together with graphite and carbon black, is mixed with an organic binder and an acidic hardener for the binder. The mixture is placed into a mould, compacted by pressure and allowed to cure. The organic binder is a phenol/formaldehyde resin and/or a furan/formaldehyde resin.
Patent EP-0254890-A2 (EP)
Inventor: KILGOUR JOHN ALFRED
IPC: C09K23/54
Filed: 1987-06-30
Abstract: This invention describes novel molded flexible polyurethane foam surfactants which can be used in foam having high concentrations of reinforcing graft copolymer solids. The invention also describes an improved process for making these foams using the novel surfactants.
Patent EP-0255146-A2 (EP)
Inventor: KAUKE OTTO-HEINZ DIPL-ING
IPC: G01N15/08
Filed: 1987-07-31
Abstract: The proposed method and apparatus enable a filter test to be carried out even in an explosive environment. A test gas passes through a filter and parameters of said gas are measured in an electronically operated testing apparatus. The testing apparatus is in a gas tight housing in which an overpressure of protective gas is maintained. A suitable amount of protective gas is passed through the apparatus before the test unit is switched on electrically to ensure that no explosive gas or gas mixture is in the apparatus when the electrical operating means are put into service.
Patent EP-0255925-A2 (EP)
Inventor: MATUURA TOSHIHIKO
IPC: G03G9/09
Filed: 1987-08-01
Abstract: A toner for an electrophotographic process which comprises a complex salt compound represented by the following formula (1)
      wherein X represents Cl, Br, SO₂NH₂, SO₂CH₃ or SO₂C₂H₅ and A⊕ represents an alkenyl or alkylammonium ion of 17-­28 carbon atoms. The complex salt compound of the formula (1) acts as a negative charge control agent in the toner and is good in compatibility with a binder and the toner prepared using it is excellent in specific chargeability and durability of charge.
Patent EP-0258810-A2 (EP)
Inventor: SUZUKI MOTOFUMI
IPC: G01B11/04
Filed: 1987-08-26
Abstract: A method and apparatus for inspecting appearances of artic­les, comprising reflecting images of four different side surfaces of an article (2) being transported on a conveyor (1) on a plurality of reflecting means arranged above and at both sides of a conveying path on the conveyor (1) to transmit the four images onto a sensor surface of a sensor camera (3) respectively, reflecting an image of a top surface of the article (2) onto the sensor surface of the sensor camera in the array with the four images, and scanning and photographing the images of five different surfaces of the article (2) formed on the sensor surface of the sensor camera (3) by the sensor camera (3) at every preset amount of movement of the article (2) synchronized with the conveyor (1), and processing the photographed images so as to measure and inspect forms, sizes and surface conditions of the article (2) by using only one sensor camera (3) at the same time. The method and appara­tus can cover five of the six partial surfaces, front and rear, right and left, and upper and lower, of an article, that is, 5/6 = 83% of the whole surface of an article (2) reliably in the inspection of surface conditions.