baber/WOPTO huggingface dataset:
Patent EP-0063860-A2 (EP)
Inventor: DIFFRIENT NIELS
IPC: A47C1/032
Filed: 1982-03-11
Abstract: A chair of the tilting type which includes a base (10), a seat (11) and back (12), with the base (10) pivotally supporting the seat (11) with two opposite non-parallel links of a four bar non-parallel linkage (24), with one of the opposite links (38, 39) extending at (45, 47) to support the back (12) and also being formed to provide an arm rest (44). The four bar linkage (24) is duplicated on each side of the chair by forming the two opposite non-parallel links or cranks (29, 30, 38, 39) from the upturned ends of the tubes (26, 27) which pass through the base (10) in parallel but vertically offset fashion, the base (10) thus forming the fixed bar of the linkage (24) with its opposite bar or coupler being formed by the seat (11). A spring (62) within the base (10) is operative on one of the tubes (26, 27) to urge the chair to an upright position. The tubes (26, 27) are pivotally connected to the seat (11) and one of the tubes (27) extends and is fixedly connected to the back (12) in a manner to emphasize the isolated and separate appearance of the seat (11) and back (12). With the above construction the seat (11) and back (12) both tilt in their proper natural body support positions but in a respective ration of about 1 to 3. The chair thus obviates some of the problems of prior chairs where only the back tilts or both the seat and back tilt as a unit
Patent EP-0070082-A2 (EP)
Inventor: HASHIMOTO HIROSHI
IPC: C22C38/06
Filed: 1982-03-16
Abstract: A high strength hot rolled steel sheet having excellent flash butt weldability consisting of 0.04-0.15% of C, 0.5-2.3% of Mn, at most 0.5% of Si and 0.5-2.3% of Mn+Si, 0.05-0.15% of P, 0.005-0.100% of Aℓ and the remainder being Fe and incidental impurities and S content being reduced to at most 0.010%. The properties of such a steel sheet are improved by adding at least one of Ti, Nb and V or at least one of Ca and REM, or a combination of at least one of Ti, Nb and V with at least one of Ca and REM in the defined amounts.
Patent EP-0069507-A2 (EP)
Inventor: MACALPINE GERALD ARTHUR
IPC: C10M133/44
Filed: 1982-06-23
Abstract: A hydrocarbon composition, for example a lubricating oil electrical insulation oil or fuel oil, contains one or more heteroaromatic nitrogen compounds having the following general formula:
     wherein each X is N, CH or C-alkyl with at least one X being N; Y is N, CH or C-alkyl; R is H or CH 2 NR 2 " where each R" is H or alkyl of 1 to 20 carbons; R' is H, SR'" OR'" or NR 2 '" with each R'" being H or alkyl of 1 to 20 carbons. Preferably both X groups are nitrogen atoms and Y is CH. Suitable compounds include purine, 6-aminopurine and 8-azaadenine. The compounds impart antioxidant and/or metal deactivating and/or electrical insulating properties.
Patent EP-0096275-A2 (EP)
Inventor: MOHR HEINZ
IPC: B41N1/22
Filed: 1983-05-21
Abstract: 1. A process for the production of a gravure printing plate which can be clamped on a plate cylinder in a gravure printing press and comprises a polymeric printing layer applied onto a dimensionally stable, flexible base, wherein the polymeric printing layer is removed from those areas of the base which are to be canted to enable the plate to be clamped.
Patent EP-0096421-A2 (EP)
Inventor: KONISHI SATOSHI
IPC: G11C8/00
Filed: 1983-06-09
Abstract: A memory device such as a random-access memory in which in response to an input signal such as an address signal (Ai), two signals (Ai*,Ai*) having the opposite logical relationship with each other generated from the input signal and delayed with respect to the input signal are applied to a detector (4) for detecting the transition of the input signal, whereby address transition detector signal having normal time relationship with the address signal can be obtained even when the address signal changes very slowly.
Patent EP-0104327-A2 (EP)
Inventor: EIDENSCHINK RUDOLF DR
IPC: C07C13/28
Filed: 1983-06-28
Abstract: Verbindungen der Formel I R¹-Q¹-(CH2)m-(COO)n-(CH2) -Q² R² I worin R¹ und R² jeweils Alkyl oder Alkoxy mit jeweils 1 - 12 C-Atomen, F, Cl, Br, CN oder -Q³-R³, einer der Reste R¹ und R² auch H, Q¹, Q² und Q³ jeweils eine unsubstituierte oder eine durch 1 - 4 Fluor-, Chlor- und/oder Bromatome substituierte 1,4-Phenylen-, 1,4-Cyclohexylen, 1,4-Bicylo(2,2,2)octylen- oder 1,3-Dioxan-2,5-diyl-gruppe, R³ Alkyl oder Alkoxy mit jeweils 1 - 8 C-Atomen, H, F, Cl, Br oder CN, m 1, 2, 3, 4, 5 oder 6, m 0 oder 1, und p 0, 1, 2, 3, 4 oder 5 bedeuten, wobei die Summe (m + p) 2, 4 oder 6 und die Summe (m + n + p) mindestens 3 beträgt, worin jedoch Q³ nur dann einen unsubstituierten oder einen durch ein Fluor-, Chlor- oder Bromatom substituierten 1,4-Phenylenrest bedeutet, wenn n = 1 und/oder (m + p) = 6 und/oder mindestens einer der Reste R¹ bis R³, F, Cl oder Br und/oder keiner der Reste R¹ bis R³ CN und/oder zwei der Reste R¹ bis R³ CN bedeuten, eignen sich zur Verwendung als Komponenten flüssigkristalliner Dielektrika.
Patent EP-0109021-A2 (EP)
Inventor: ANDERSSON TOMMY
IPC: B60R22/405
Filed: 1983-11-07
Abstract: @ A retractor reel for a vehicle safety belt comprising a shaft rotatably mounted on a support adapted automatically to wind in a safety belt when the belt is not in use and incorporating means for locking the shaft to prevent the belt being withdrawn from the retractor reel under certain conditions, said locking means comprising stop abutment means on said support and at least one locking pin which extends through an aperture in the shaft, substantially diametrically across the shaft, substantially perpendicularly to the longitudinal axis of the shaft, the locking pin being axially movable between a retracted position and an extended locking position, the locking pin, when in the locking position, having an engagement end extending out of the shaft on one side thereof to cooperate with a stop abutment means provided on the support to prevent rotation of the shaft, the opposite end of the locking pin engaging the shaft on the other side of the axis of the shaft that is remote from the engagement end of the locking pin, there being a control disk rotatably mounted on the shaft for controlling movement of the locking pin.
Patent EP-0110285-A2 (EP)
Inventor: JASPER FRANCIS EMILE
IPC: H01L21/60
Filed: 1983-11-21
Abstract: The invention describes a method of producing an electrical circuit incorporating integrated circuits on semiconductor chips, which comprises mounting the electrical components (10) which are to constitute the circuit including the unpackaged semiconductor chips on an insulating substrate (12) in such a manner that the contact areas of the components lie in a substantially flat plane, and depositing a conductive pattern over the substrate to establish electrical connection between the components of the circuit.
Patent EP-0140993-A2 (EP)
Inventor: SYREE JORG
IPC: A47G19/22
Filed: 1983-12-09
Abstract: In a drinking glass having a foot part and a stem tapering upwards therefrom which bears a vessel which is open at the top, in order to avoid contamination during correct use, a vessel lid (4) is proposed which may optionally be attached to the stem, to which end at least one clamp (5) detachably encompassing the drinking-glass stem (2) is provided, from which at least one supporting arm (7) extends upwards approximately to the mouth rim of the vessel (3), the vessel lid (4) being articulated on the upper end part of this supporting arm so as to be able to be swung away from the mouth rim of the vessel (3). <IMAGE>
Patent EP-0113459-A2 (EP)
Inventor: MIZUNO SHINICHIRO
IPC: G07G1/12
Filed: 1983-12-13
Abstract: The invention is embodied, for example, as an electronic cash register (ECR). The ECR is at least provided with numerical keys and a buzzer. When data relating to the prices of goods to be registered is entered with use of the numerical keys, the total sum payable by the customer is calculated and stored in a memory. When a sum received is entered with use of the numerical keys, the sum is similarly stored in the memory. The ECR has a CPU which compares the received sum keyed in with a pattern predetermined based on data relating to the kinds of money in circulation and checks whether the received sum is acceptable relative to the total sum. The buzzer goes on when the received sum is not acceptable.
Patent EP-0094824-A2 (EP)
Inventor: TSUNEKAWA SHOU
IPC: G06T7/00
Filed: 1983-05-16
Abstract: An image processing device comprises a first register (13) for temporarily storing (Mxn) input picture element data (d i,j ) read serially from a two-dimensionally scanned image having (MxN) picture elements and a second shift register (15) having M stages. A first arithmetic operation circuit (12, 14) effects an arithmetic operation of the input picture element data plus the output data of the second shift register minus the output data of the first shift register, and inputs the operation result to the second shift register. The sum of n consecutive picture elements of each row in an array of (MxN) picture elements is obtained by the first arithmetic operation circuit, and is updated every time a new picture element of the corresponding row is read. A second arithmetic operation circuit (17, 19) is provided to effect an airthmetic operation of the output data of the first arithmetic operation circuit plus the output data of a third register (18) minus the output data of m-th stage of the second register and inputs the operation result to the third register. The accumulated sum of the picture element data of a small area having (mxn) picture elements is obtained by the second arithmetic operation circuit, and is updated every time new picture element data is read, thereby obtaining the accumulated sum of new (mxn) picture element data. Since the small area having (mxn) picture elements is shifted each time the new picture element is read, the feature of each small region can be accurately extracted. The picture element data may be a binary signal or a multi-valued signal
Patent EP-0113241-A2 (EP)
Inventor: BEARD WALTER C
IPC: B65D83/14
Filed: 1983-12-22
Abstract: A reclosable valve stem actuated valve structure 21 for an aerosol-type container 20 and the like which valve structure 21 is provided with a preassembled but removable external seal 36. The seal is bonded to central portions 37 of a valve mounting cup 29 of valve 21 by bonding means 38. A rupturable frangible zone here illustrated by seal 36 is provided in seal 36 and/or in bonding means 38. The valve structure 21 can be associated with container 20 without interference from or by the seal 36 and bonding means 38 and the frangible zone can be opened before the intervening- ly filled and valve-equipped container 20 is used.
Patent EP-0141894-A2 (EP)
Inventor: JOERN RAOUL
IPC: B60G5/04
Filed: 1984-03-29
Abstract: The invention relates to articulations (21) of a tandem axle unit having two axles supported on leaf springs (4) and intended for lorries, transporters or buses. The articulations (21) are here situated under the centres of the leaf springs and are mounted independently of one another on either side of the chassis longitudinal supports (7), in each case on a stay bolt (14) fixed to the longitudinal support (7). It is proposed that the articulations (21) be formed from two rubber/metal bushings (15, 16) having terminal flanges (17, 18), which are placed antisymmetrically onto the stay bolts (14). These rubber/metal bushings (15, 16) are enclosed between the flanges (17, 18) by a receiving eye (6) which is connected to the leaf spring assembly (4) by means of spring clips (5). The articulations (21) can be clamped together axially with the aid of a pressure plate (20) which is situated perpendicularly with respect to the stay bolt (14), the fixing of the rubber/metal bushings (15, 16) being effected by the axial tightening of the pressure plate (20) and by the rubber protruding in the extent of the bushing. The deformations in the articulation (21) are therefore slip- and friction-free and only produced by molecular deformation of the elastic rubber. <IMAGE>
Patent EP-0127783-A2 (EP)
Inventor: DANKOWSKI MANFRED DR
IPC: C07C407/00
Filed: 1984-05-04
Abstract: 1. A process for the desensitisation of water-insoluble, aliphatic or aromatic peroxy carboxylic acids by means of sodium sulphate, characterised in that the known reaction of water-insoluble carboxylic acids with aqueous hydrogen peroxide is carried out in the presence of sulphuric acid to form the corresponding water-insoluble peroxy carboxylic acids at temperatures from the conversion point of sodium sulphate decahydrate into thenardite to 60 degrees C, after which, optionally after cooling to at most the abovementioned conversion temperature of sodium sulphate decahydrate into thenardite, the sulphuric acid present in the mixture is reacted in situ to form sodium sulphate using quantities of sodium hydroxide which are sufficient to produce a pH of from 2 to 6, whereupon the resultant reaction product is separated from the reaction mixture and dried.
Patent EP-0135108-A2 (EP)
Inventor: LIZARDI PAUL
IPC: C07K14/445
Filed: 1984-08-07
Abstract: The present invention provides a method for detection of protozoan parasites in blood or other specimen from their mammalian hosts. The method comprises nucleic acid hybridization of repetitive nuclear DNA fragments of the parasites. Hybridization probes have been prepared for this purpose by cloning the repetitive nuclear elements that are species-specific in appropriate vectors. The sensitivity of these probes has been increased by further sub-cloning to make them capable of cascade hybridization. The assay is highly specific and sensitive for detection of disease-causing protozoan parasites of the commonly occurring Trypanosomatidae of the genus Leishmania and genus Trypanosoma, as well as for malaria-causing protozoan and other parasitic microorganism of mammals.
Patent EP-0145926-A2 (EP)
Inventor: CHOI MIN SUNG
IPC: H01L21/822
Filed: 1984-11-06
Abstract: @ A compensated polysilicon resistor wherein both N-type and P-type dopants are ion implanted into the polysilicon, whereby the net doping concentration is the difference between the concentration of the P-type and N-type dopants. The N-type dopants provide for compensation at the grain boundaries. As a result of this background doping or compensation the sensitivity of the sheet resistance of the polysilicon upon net doping concentration is greatly reduced.
Patent EP-0154040-A2 (EP)
Inventor: MUFFOLINI GIANNINO
IPC: B24B5/38
Filed: 1984-12-30
Abstract: The machine for the centreless abrasive machining of tubes, bars and similar bodies or workpieces, comprises a preferably modular bed supporting at least one workpiece rest unit formed from idle rollers or wheels and able to be variously inclined to the workpiece feed direction, and at least one unit which, besides acting as a rest by way of rollers or wheels, rotates and feeds the workpiece in consequence of the operation of at least one of its rest rollers or wheels. This latter unit also comprises an idle presser roller which acts on the workpiece by way of a control device operated by pressurised fluid and can be imclined in the reverse direction to the inclination of the rest rollers or wheels. A single control member, for example in the form of a handwheel, enables both the rest rollers and the presser roller to assume the required mclinations by virtue of a linkage between the handwheel and units.
Patent EP-0135241-A2 (EP)
Inventor: MILETIC IGOR
IPC: H01P5/18
Filed: 1984-09-14
Abstract: A hybrid junction device formed by an intermediate conductor located between and spaced from an outer conductor and a central conductor. The conductors are all about X<sub>/</sub>4 in length. A first port is connected between the central conductor and the outer conductor at one end of the device and a second port is connected between the intermediate conductor and the outer conductor at the other end of the device. A third port is connected between the intermediate and the outer conductor at one end of the device while a fourth port is connected between the central conductor and outer conductor at the other end. The conductors may be co-axial type or formed by stripline type conductors.
Patent EP-0117695-A2 (EP)
Inventor: REDMOND RUSSEL JAMES
IPC: A61M1/00
Filed: 1984-02-17
Abstract: An external ventricular drainage assembly (10) includes a ventricular drainage catheter (14) which can be placed in the ventricles of a patient's brain and which is connected to a suture tab (18) for securing the catheter to the patient and for preventing relative movement between the catheter and patient. A valve (22) is connected to the catheter for selectively opening and closing the external ventricular drainage assembly to fluid flow. An adapter (30) is connected to the valve for providing access to the fluid flow path within the assembly. A one-way valve (34) is connected to the adapter. A first length of flexible tubing (36) is connected to the one-way valve and is joined through a connector (40) to a second length of flexible tubing (42). A collection reservoir (46) is connected to the second length of flexible tubing and includes an entry (50) and outlet port (52). A drip chamber (48) is positioned between the second length of flexible tubing and the collection reservoir.
Patent EP-0145104-A2 (EP)
Inventor: MACMILLAN WILLIAM ROBERTSON
IPC: B24C5/06
Filed: 1984-04-05
Abstract: An abrasive throwing wheel comprises a backplate, a plurality of equi-angularly spaced radially-extending, throwing or paddle blades and a central impellor, all formed as an integral unit, and with the blades configured to render the throwing wheel operationally bi-directional. The throwing wheel may be cast from "hard" metal generally a high chrome content alloy; or it may comprise a metallic core with a plastics coating (preferably an elastomeric polyurethane coating) moulded therearound; or it may be formed wholly of plastics, preferably an elastomeric polyurethane coating.
Patent EP-0134204-A2 (EP)
Inventor: RICHARDSON JOHN CHARLES
IPC: C08G63/18
Filed: 1984-08-02
Abstract: Thermotropic polyesters consisting essentially of units derived from diphenols and aromatic dicarboxylic acids are prepared via monocarboxylic acid esters of the diphenols by acidolysis in two steps. The first step is a melt prepolymerization to form a prepolymer of inherent viscosity in the range of 0.12 to 0.16 dl/g -1 . The second step is a melt polymerization by a single pass through a wiped film reactor, in which the film of polymer melt is subjected to a high rate of shear and to a temperature in the range within which the polyester forms an anisotropic melt phase. The polyester product has an inherent viscosity of at least about 0.5 dl/g -1 .
Patent EP-0146532-A2 (EP)
Title: Process for controlling a lubrication system for internal-combustion engines, and device for performing the process
Inventor: VAN DER MEULEN ALFRED
IPC: F01M11/04
Filed: 1984-12-17
Abstract: 1. A process for the control of a lubricating system of internal combustion engines (1), in particular of injection-type internal combustion engines, the lubricant being circulated from a collecting system, for instance an oil sump (2), by means of a pump (4) via at least one filter (5, 6) to the lubricating points of the internal combustion engine (1) and from there returned to the collecting space, the amount of lubricant being determined in at least one location of the lubricant cycle and the value determined being input into a control means (27) via which the supply of fresh lubricant is controlled, spent lubricant being with-drawn from the lubricant cycle, first collected and then added to the fuel of the internal combustion engine (1), characterized in that the spent fuel withdrawn and collected via the control means (27) is admixed to the fuel of the internal combustion engine when the fuel pedal (14) is actuated and/or a certain number of revolutions per minute is reached.
Patent EP-0154815-A2 (EP)
Inventor: LEHMANN K LI
IPC: A61B17/068
Filed: 1985-02-11
Abstract: @ An improved surgical stapler has been invented. The stapler has an anvil surface terminating in a flange, a first track movably containing a plurality of staples and a second track movably containing a forming blade. The first track is substantially parallel to the second track. The improvement is characterized by the distal portion of the first track being in substantial alignment with the distal portion of the second track. Another improvement relates to the separation of the plurality of staples from the anvil flange by a biased member. The improvement is characterized by the biased member being two cantilevered springs wherein each spring contacts an end of the crown of the proximal staple. Still another improvement is characterized by the anvil surface having a boss and the forming blade having an opening. The anvil surface boss has an arcuate motion which is dependent on the linear motion of the forming blade opening.
Patent EP-0161672-A2 (EP)
Inventor: NAKATSUKA KIYOHARU
IPC: G01N30/86
Filed: 1985-05-14
Abstract: The analysis of chromatographic data i.e., the identification and quantitative analysis of peaks appearing in a chromatogram, relys on the judgment of a skilled person, however, this sometimes results in erroneous judgment and for that purpose a system for processing chromatographic data is provided to make the time axes of a pair of chromatograms consistent with each other. 
     The data processing system received and processes the data in the form of electric signal outputted by a detector of a chromatography system and provides information on the correspondence of a peak appearing in a chromatogram to be analyzed with the corresponding peak of the reference chromatogram on the basis of the retention time thereof. The processed data may be printed out as a modified chromatogram and this permits to correctively identify or analyze the chromatographic data without skill.
Patent EP-0166162-A2 (EP)
Inventor: GUNTHER UWE DIPL-ING
IPC: H02J7/14
Filed: 1985-05-15
Abstract: A voltage regulator is proposed for a generator (2, 3, 4) which charges a battery (7) in a motor vehicle. A temperature sensor (6), which supplies a voltage proportional to the battery temperature, is allocated to the battery (7). If this voltage is outside a measurement window defined by a window comparator (11), the voltage regulator switches over to an internal temperature detector (9). A time analysis circuit (12) suppresses short interference pulses on the connecting line to the temperature sensor (6). <IMAGE>
Patent EP-0164605-A2 (EP)
Inventor: MATSUKAWA NAOHIRO C O PATENT D
IPC: H01L21/336
Filed: 1985-05-15
Abstract: A method of manufacturing a nonvolatile semiconductor memory device having a gate oxide layer (17) including a relatively thin silicon dioxide layer (20). This gate oxide layer (17) including the thin silicon dioxide layer (20) is formed by the steps of forming the gate oxide film (17) on a semiconductor element region in a silicon substrate (11); removing a portion of the gate oxide film (17) to expose a portion of the silicon substrate (11); implanting impurity ions in the exposed portion of the substrate (11) to an extent that a peak concentration of the impurity ions exceeds a solid solution limit at a temperature of the following thermal annealing step; activating the implanted impurity by thermal annealing so as to form a high impurity concentration layer (19) and thermally oxidizing a surface of the high impurity concentration layer (19) to form the thin silicon dioxide layer (20).
Patent EP-0171084-A2 (EP)
Inventor: MIZUSHIMA YUTAKA
IPC: A61K31/19
Filed: 1985-08-08
Abstract: A pharmaceutical oil-in-water type microemulsion comprising fine particles of an oil or fat containing an effective amount of a 4-biphenylylacetic acid ester of the formula
       
wherein R represents an alkyl group, an aqueous medium and a physiologically acceptable emulsifier for dispersing said fine particles in said aqueous medium. 
     This micro-emulsion is useful for treating inflammation, pain and/or fever in a mammal.