baber/WOPTO huggingface dataset:
Patent EP-0306443-A2 (EP)
Inventor: KORMANN DECIO S
IPC: A61N1/375
Filed: 1988-09-05
Abstract: Coaxial connector for connecting an implantable, bipolar heart pacemaker to an anode and a cathode, which are connected to the coaxial connector in each case via an anode and cathode lead containing a lumen for receiving a mandrel for positioning of the anode and cathode; the coaxial connector has a contact surface in each case connected electroconductively to the cathode lead and the anode lead and has two axially continuous bores for receiving the anode and cathode lead; adjoining the first cylindrical section (21), whose contact surface is connected electroconductively to the cathode lead (8), is a second cylindrical section (22) which is provided with a recess (25); and adjoining the second cylindrical section (22) is a third cylindrical section (23) which has the contact surface connected conductively to the anode lead (1); the connector has at the front, in the area of the recess (25) of the second cylindrical section (22), an axial mandrel bore (29). <IMAGE>
Patent EP-0339231-A2 (EP)
Inventor: NUSSER JOSEF
IPC: A01D34/66
Filed: 1989-03-14
Abstract: PCT No. PCT/EP89/00268 Sec. 371 Date Sep. 7, 1990 Sec. 102(e) Date Sep. 7, 1990 PCT Filed Mar. 14, 1989 PCT Pub. No. WO89/08380 PCT Pub. Date Sep. 21, 1989.In a reaping machine (11) having one or more rotatably drivable mowing units (12) which are provided with working implements, the mowing units (12) being held on a support frame (13) held with the tractor, the mowing units (12) are pivotally supported on the support frame (13) for easy moving adaptation of the working implements to the surface of the ground in the immediate working region by means of one or more compensating means (A2). Furthermore, the pivot axes (M) of the compensating means (A2) are arranged extending in the travelling direction and/or transversely thereof and/or inclined substantially in the vertical plane or intersect each other or the compensating means consist of a ball joint. In addition, the compensating means (A2) is configured in such a manner that at least one pivot axis (M) extending transversely of the travelling direction lies in the vicinity of the surface of the ground (10). With this configuration a quick-reacting adaptation of the working implements to the particular ground profile is obtained, said implements remaining constant at the intended working height over the entire working width.
Patent EP-0351516-A2 (EP)
Inventor: PATKO MARTIN J C O PORTON INTE
IPC: G01N27/30
Filed: 1989-05-13
Abstract: Electrochemical sensors that are disposable, precalibrated and capable of measuring a single or multiple parameters are disclosed. The sensors can be mass produced and are designed to be operated by personnel with a minimum of skills. The sensors are packaged in substantially water and oxygen impermeable containers and are particularly designed for use in the medical field to measure various ions or other species in body fluids.
Patent EP-0342674-A2 (EP)
Inventor: FURUI TOSHIYUKI C O NEC CORPOR
IPC: G06F15/78
Filed: 1989-05-18
Abstract: The pipeline circuit comprises a selection signal generating circuit for outputting, when an input indicating signal entered corresponding to one datum out of a series of m input data indicates invalidity, a selection signal indicating the value next to that indicated by the preceding selection signal out of n periodic values and, when the input indicating signal indicates validity a selection signal indicating the same value as that indicated by the selection signal, and a data holding circuit responsive to the selection signal generated by said selection signal generating circuit corresponding to said datum for inputting, depending on the selecting signal, the datum to a respective stage of data holding means and outputting via respective data holding means the datum respective timing cycles later than the inputting of the datum where said data and said input indicating signals are entered and valid data among the data are successively outputted at respective timing cycles. This pipeline circuit for timing adjustment is able to send out at proper timings only such data as are effective for ensuing processings even if the input timings of different data are irregular or the input data include invalid ones.
Patent EP-0344545-A2 (EP)
Inventor: NORO MASAO
IPC: H03F1/30
Filed: 1989-05-19
Abstract: A temperature compensation circuit used in a negative impedance driving apparatus such as an amplifier (1) for driving a speaker (2) as a load. A current flowing through the load (2) is detected by a detection element (3) conected to the load (2), and fed back therefrom, so that negative impedance driving is effected on the load (2). The detection element (3) is set its temperature coefficient to be equal to or slightly larger than a temperature coefficient of the load (2), thereby the positive feedback gain (β) is changed upon changing the temperature of the load so that negative impedance driving state is compensated. In another aspect of the invention, a temperature sensitive element or temperature detecting element (6) for sensing or detecting the temperature of the detection element (3) is arranged to change the positive feedback gain and compensate the negative impedance driving state.
Patent EP-0356898-A2 (EP)
Inventor: RUGER REINHOLD DR
IPC: C07D213/20
Filed: 1989-08-23
Abstract: Photographische Silberhalogenidmaterialien für die Erzeugung von Bildern mit ultrasteiler Gradation durch Schnellentwicklung, die Hydrazinverbindungen enthalten, müssen bei relativ hohen pH-Werten entwickelt werden. Dementsprechend ist die Stabilität der Entwicklerlösungen unzureichend. Eine neue Klasse von Arylhydraziden mit einer kationischen Gruppe im Acylrest ermöglicht die Herstellung von Materialien, die bei relativ niedrigem pH-Wert schnell zu ultrasteiler Gradation entwickelt werden können. Reproduktionstechnik, insbesondere Aufrastern von Halbtonbildern.
Patent EP-0359271-A2 (EP)
Inventor: RE ALBERTO DR
IPC: C08G18/50
Filed: 1989-09-14
Abstract: Fluorinated polyurethanes containing perfluoropolyether blocks with rubber-like properties, alternating with rigid structural units are described. Said rigid units at least partially are provided with olefinic double bonds suitable for causing a radical-induced crosslinking of the polymeric chains.
Patent EP-0360221-A2 (EP)
Inventor: REICHERT ERNST DIPL-ING
IPC: E02D5/76
Filed: 1989-09-19
Abstract: In the method for making a sealed anchor in a soil area (2) bordered by an immersed wall, especially a sheet piling wall (1), an anchor chair is attached to the wall. This anchor chair is provided with a drill-pipe lock (32) having a seal (22) for the drill pipe (30) and an anchor lock (8) having an annular tube seal (14) for at least one anchor tension member (31). If the drill pipe (30) has reached its end position, at least one anchor tension member (31) is inserted into this drill pipe (30). Via a pressure-sealing channel and if need be a re-injection channel, hardenable structural material can be fed into the annular space between drill pipe (30) and anchor tension member (31) while pulling out the drill pipe (30). The re-injection channel and facultatively the pressure-sealing channel are arranged inside the periphery of the anchor tension member (31), and the annular tube seal (14) is attached to the anchor lock (8) in a spatially fixed manner. <IMAGE>
Patent EP-0335442-A2 (EP)
Inventor: CAUWENBERGH GERARD FRANS MARIA
IPC: C07D417/14
Filed: 1989-03-21
Abstract: Agents for preserving or restoring the soundness of the skin by administering a serotonin antagonist which in particular is a compound of formula
     a salt or a stereoisomeric forms thereof; wherein Q is
     and R 1  is -X-Ar (c),
     the agent of formula (I) preferably being ketanserin.
Patent EP-0337575-A2 (EP)
Inventor: SATO KAZUO
IPC: G01N29/24
Filed: 1989-04-12
Abstract: A ultrasonic probe comprising an acoustic lens (20) having a concave lens surface (21) formed on one side of a lens body, and a piezoelectric transducer (23) disposed on the other side of the acoustic lens, ultrasonic waves generated by applying voltage to the piezoelectric transducer being focused through the lens surface to detect the reflected waves of the ultrasonic waves from a sample (26) by the piezoelectric transducer for obtaining informa­tion about the surface or interior of the sample. The lens surface (21) of the acoustic lens (20) is defined by an etch profile (15) formed by etching a substrate material (11) which makes up the lens body.
Patent EP-0345095-A2 (EP)
Inventor: NORDON ALEXANDER
IPC: H01R9/24
Filed: 1989-06-02
Abstract: An assembly of one, two or more rows (10, 12, 14) of terminal blocks (22, 26, 28) are movable to allow limited extension and contraction of each row so that the spacing of terminals of a row of the terminal blocks can be varied. A selected form of elongated member (36) has spaced-apart formations that cooperate with the respective terminal blocks to fix the terminals (16b, 16b′ or 16b˝) of the row of terminal blocks at inch-based modular positions or at millimeter-based modular positions corresponding to the spacing of electrical equipment terminals.
Patent EP-0347186-A2 (EP)
Inventor: TOMLINSON MALCOLM
IPC: F16H47/06
Filed: 1989-06-13
Abstract: A variable ratio power transmission comprising a variator and a geared drive operable in parallel along respective loading paths which unite at at least one gearset. In a first embodiment, the variator is rewindable between its ratio extremities of operation to begin a successive variable mode, whilst full power drive is maintained through an associated geartrain at substantially the same overall transmission ratio, thereby facilitating substantially stepless transition between successive modes. In a second embodiment, the input to a variator is switchable between its drivable elements at the ratio extremities of operation thereof to begin a successive variable mode, whilst full power drive is maintained through an associated geartrain at substantially the same overall transmission ratio, again facilitating sub­stantially stepless transition between successive modes. A third embodiment provides power input to a variator at its ratio extremities of operation to begin successive variable modes, the input being switchable to another variator at its opposed ratio extremity of operation at substantially the same overall transmission ratio, once again facilitating substantially stepless transition between successive modes. The inventive transmission red­uces torque and power loading upon the variator(s) and provides stepless extension of variator ratio spreads.
Patent EP-0369637-A2 (EP)
Title: Sulfonamide resistance genes and their use
Inventor: GUERINEAU JEAN FRANCOIS
IPC: C12N15/31
Filed: 1989-10-31
Abstract: Plant cells are transformed by:
     (i) transforming a plant cell whose growth is sensitive to inhibition by a sulfonamide or a salt thereof with a chimaeric gene comprising (a) a plant promoter, (b) a sulfonamide resistance gene having a sequence encoding a transit peptide fused to the 5′-end of the resistance gene and (c) a plant polyadenylation/terminator sequence;   (ii) selecting a transformed plant cell whose growth is resistant to inhibition by a sulfonamide or salt thereof;   (iii) optionally, regenerating from the transformed plant cell a genetically transformed plant which exhibit the said resistance;   (iv) optionally, obtaining seed from the regenerated plant; and   (v) optionally, propagating plants from the seed.   
     The growth of weeds can be controlled at a locus where a transgenic plant obtained as above is being cultivated by applying to the locus an effective amount of a herbicide, such as asulam, which acts by inhibiting dihydropteroate synthase. The sulfonamide resistance gene can be also used as a selectable marker. The sequence of a Sulfonamide resistance gene is presented.
Patent EP-0376615-A2 (EP)
Inventor: NAKAI MIKIO
IPC: C08L67/04
Filed: 1989-12-20
Abstract: A liquid-crystal polyester resin composition having improved fluidity comprises (a) a melt-processable polyester (liquid-crystal polyester) which is capable of forming an anisotropic melt phase and has a weight-average molecular weight of about 10,000 to 200,000 and (b) 1 to 100 parts by weight, based on 100 parts by weight of component (a), of a melt-processable polyester (liquid-crystal polyester) which is capable of forming an anisotropic melt phase and has a weight-average molecular weight of about 1,000 to 7,000.
Patent EP-0344106-A2 (EP)
Inventor: FREY CHRISTIAN DR
IPC: D06P3/52
Filed: 1989-05-16
Abstract: The dye mixture mentioned in Claim 1 or one of the dyes mentioned in Claims 12 or 13 is used for dyeing polyester textile material.
Patent EP-0398094-A2 (EP)
Inventor: ANDERHEGGEN WOLFGANG DIPL-ING
IPC: D01F6/66
Filed: 1990-05-05
Abstract: There are described processes for preparing mono- and multifilaments and also staple fibres from multifilaments based on polyarylene sulphides, preferably essentially polyarylene sulphides, in particular essentially linear poly-p-phenylene sulphide, by melt spinning and multiple drawing with or without crimping and setting. 
<??>There are also claimed fibres in textile deniers (up to about 20 dtex) of a previously unknown tenacity of >6 cN/dtex, preferably >6.2 cN/dtex, in particular >6.4 cN/dtex.
Patent EP-0435044-A2 (EP)
Inventor: FISCHER FRANK DIPL-ING UNIV OF
IPC: B32B7/025
Filed: 1990-12-08
Abstract: A novel, laminated half-finished product is described, comprising layers of thermoplastics, of which at least one layer is an electrically conductive plastic. The novel half-finished product is characterised by welded joints between the layers and a high conductivity of the electrically conductive plastic layer even after welding. By virtue of its strength and the high electrical conductivity, the novel half-finished product can be used in a variety of ways.
Patent EP-0426241-A2 (EP)
Inventor: CAPPELLETTI PAOLO
IPC: H01L21/8247
Filed: 1990-10-24
Abstract: The manufacturing process comprises a first step of formation of an N type sink (2) on a single-crystal silicon substrate (1), a second step of formation of an active area (14) on the surface of said sink (2), a third step of implantation of N- dopant in a surface region (4) of the sink (2) inside said active area (14), a fourth step of growth of a layer (5) of gate oxide over said region with N- dopant, a fifth step of N+ implantation (6; 9) inside said N- region, a sixth step of P+ implantation (7; 12) in a laterally displaced position with respect to said N+ region and a seventh step of formation of external contacts (8, 18; 13, 23, 33) for said N+ and P+ regions. There is thus obtained a zener diode limiter, having a cut-off voltage which is stable over time and not much dependent on temperature and which does not require the addition of process steps with respect to those usually necessary for the accomplishment of EEPROM memory cells.
Patent EP-0378373-A2 (EP)
Inventor: HIPPS JESSE
IPC: G03F7/00
Filed: 1990-01-09
Abstract: A photohardenable composition comprises an addition polymerizable or crosslinkable material, a photoinitiator composition capable of initiating polymerization or crosslinking of the polymerizable or crosslinkable material, and a compound of the formula
      Q represents -C=O or -C-OH, X represents S, O or N which is unsbustituted or substituted with alkyl or aryl groups, R₁ represents H, alkyl, aryl, alkoxy, benzoyl, arloxy, acyl or monosubstituted amino groups. R₂ represents H, alkyl or aryl groups. The composition is preferably contained in microcapsules and is used in photosensitive imaging systems. The five member aromatic group containing the imine moiety functions to reduce the likelihood of short time scale reciprocity failure of the composition and to enable imaging using high intensity radiation sources. An imaging method using the composition is also disclosed.
Patent EP-0388160-A2 (EP)
Inventor: MURATA MASAHIKO
IPC: G06K15/00
Filed: 1990-03-14
Abstract: There is provided an output apparatus for receiving code information and developing into a bit map and recording, comprising: a dcveloping circuit to develop the code information into image information of a bit pattern form; a recording device which can record the image information onto a recording medium and can record an image which is formed onto the recording medium while changing a dot density of the image; and a changing device to change the dot density of the recording means in correspondence to the code system designated by the code information. The printing dot density is automatically changed to the dot density corresponding to the print control program such as an emulation program or the like, so that the characters of different fonts such as English and Japanese can be automatically printed at the optimum printing dot densities.
Patent EP-0398724-A2 (EP)
Inventor: HUGHES KATHLEEN ANNE
IPC: C09K23/52
Filed: 1990-05-17
Abstract: Copolymers of aliphatic monoethylenically unsaturated dicarboxylic acids and unsaturated monomers have been formed by gradually and simultaneously adding monomers and initiator, to a reaction vessel initially containing water at a temperature suitable for polymerization. The polymerization reaction is conducted in the presence of a metal salt activator. The copolymers have consistent compositions and superior properties as antiscalants, dispersants and incrustation inhibitors.
Patent EP-0416940-A2 (EP)
Inventor: TOPORKIEWICZ MARIAN
IPC: G03B35/20
Filed: 1990-09-07
Abstract: A 3-D motion picture projector comprises two rolling loop film transport mechanisms (32,34) arranged in vertically superposed relationship with the principal components of the two mechanisms in vertical alignment with one another. Each film transport mechanism includes a cam unit (60,62) for decelerating the film as it approaches the aperture for projection. The two cam units are driven from a common vertical drive shaft (96) by toothed belt drives. The lower cam unit is mounted on an arm so that it can be swung out to an inoperative position for maintenance and service. The belt drives maintain the drive coupling at this time and automatically restore proper cam timing when the cam unit is returned to its operative position.
Patent EP-0426289-A2 (EP)
Inventor: WINTERFELDT DUANE NORMAN
IPC: B23K9/29
Filed: 1990-09-13
Abstract: A plasma arc cutting torch (10) is disclosed which includes a nozzle assembly (12) below the electrode (14) for injection of water around the plasma flow so as to constrict the arc. The nozzle assembly (12) includes upper and lower disc like nozzle members (43), (44) which are spaced apart to define a water gap therebetween and the members (43), (44) include aligned bores (40), (42) for permitting the plasma to flow therethrough to the underlying workpiece. The lower nozzle member (44) is of extended length, and its forward or lower end portion is beveled to define a frusto-conical exterior surface (52), so as to permit the torch (10) to be positioned closely adjacent the workpiece when making beveled cuts and so as to achieve the predetermined standoff which maximizes the quality and speed of the cut.
Patent EP-0435476-A2 (EP)
Inventor: BROWN ANTHONY PETER GRAHAM
IPC: G06F17/30
Filed: 1990-11-30
Abstract: A database system holds data in the form of a sequence of records, each record comprising one or more fields. The database can be interrogated by a search query, which specifies a particular logical combination of comparisons to be performed on specified fields of each record. Before the search commences, the search query is compiled to produce an optimised sequence of search code. Each comparison operation is assigned a cost, reflecting the cost in time to retrieve the required fields and to perform the comparisons, and is also assigned a probability, indicating the probability that the comparison will produce a true result. Each logical operation in the search query is then processed, to find the order of handling its arguments that gives the minimum expected cost, and the arguments are re-arranged into that order.
Patent EP-0398799-A2 (EP)
Inventor: WATANABE HIDETOSHI
IPC: G11B23/03
Filed: 1990-05-15
Abstract: In an optical-disk manufacturing device in which a disklike plate (8) is coated with an ultraviolet-set resin (39) at one side thereof, pressed against a stamper (11), and irradiated by ultraviolet rays to transfer a pattern provided in the stamper (11) to the ultraviolet-set resin (39), the optical-disk manufacturing device comprises a disklike-plate supplying part (13) which can store a plurality of disklike plates (8); a resin supplying part (C) for supplying the resin to the disklike plate (8); a transfer part (D) for transferring the pattern of the stamper (11) to the resin (39); a disklike-plate removing part (E) for removing the disklike plate (8) after transferring; and a transport device (X,Y) to transport the disklike plate (8) from each preceding part to each following part; wherein all the parts of the device are arranged in alignment in order of mention, and the central line passing through a first position of the transfer part (D), where the disklike plate (8) is overlaid upon the stamper (11), and at least a second position of the transfer part (D), where the resin sandwiched between the disklike plate (8) and the stamper (11) is irradiated by the ultraviolet rays is substantially vertical to the direction of the parts of the manufacturino device being in line.
Patent EP-0443287-A2 (EP)
Inventor: KAWAI KAZUO
IPC: B22C13/12
Filed: 1990-06-22
Abstract: A horizontally parted molding machine which is equipped with a pair of horizontally parted core box consisting of a cope core box (1) and a drag core box (2) and in which blowing, ejecting and gassing mechanisms (4,5) are traversably arranged in the above position of said cope core box (1), characterised in that said drag core box (2) is made stationary.
Patent EP-0384876-A2 (EP)
Inventor: DODSON GEORGE WAYNE
IPC: G06F9/46
Filed: 1990-01-03
Abstract: A distributed processing system having a host and at least one connected work station wherein at the host there are included heuristic logic circuits responsive to the receipt of information objects at the host to determine the likelihood of use of each such object by the work station and wherein information objects likely to be used at the work station are voluntarily transmitted to the work station prior to a request being made by the work station.
Patent EP-0438156-A2 (EP)
Inventor: HAYASHI HIROSHI C O FUJI PHOTO
IPC: G03C7/407
Filed: 1991-01-17
Abstract: A method of processing a silver halide color photographic material comprising the steps of: (1) developing a silver halide color photographic material having an alkali consumption of 3.0 mmol/m² or less, the silver halide color photographic material comprising (a) a support; (b) at least two layers on at least one side of the support, the at least two layers containing (i) silver halide emulsions being sensitive to different wavelength bands from one another, the silver halide emulsions containing at least 90 mol% silver chloride and (ii) oil soluble couplers that form dyes on coupling with oxidized primary amine color developing agent; and (2) washing the color photographic material for about 45 seconds where water from the washing step is treated with a reverse osmosis membrane and reused in the washing step.