baber/WOPTO huggingface dataset:
Patent EP-0225115-A2 (EP)
Inventor: CARLSON GERALD LEROY
IPC: G01N30/02
Filed: 1986-11-18
Abstract: A continuous monitoring system for automatically sampling, monitoring and analyzing power plant steam cycle water supplied as samples from various points in a power plant steam cycle includes a control unit with a feedback loop. An ion chromatograph unit provides semi-continuous monitoring of a selected influent fluid sample stream. A calibration unit including a conditioning unit creates a pressure differential in the sample stream and utilizes the pressure differential to inject a mixed standard solution into the influent fluid sample stream, to provide a conditioned influent fluid sample stream having predetermined chemical characteristics; calibration is done with respect to the predetermined chemical characteristics of the conditioned fluid sample stream. The ion chromatograph unit is calibrated with respect to the predetermined chemical characteristics of the selected conditioned fluid sample supplied thereto.
Patent EP-0218489-A2 (EP)
Inventor: RICHERT PIERRE
IPC: F41A3/58
Filed: 1986-08-05
Abstract: 1. A projectile launcher with two parallel barrels mounted tiltably with respect to the stock, in which said barrels (1) are carried by a table (3) mounted pivotally at one end of a beam (6), characterized in that the other end of this beam is carried by a tilt block (4) fixed to the stock and in that said table (3) is of a shape such that when the launcher is in the firing position the table (3) covers said beam (6) thus at least partially concealing the latter.
Patent EP-0253943-A2 (EP)
Inventor: CASTELLINI FRANCO
IPC: A61G9/00
Filed: 1986-11-12
Abstract: The reclining chair frame disclosed is principally for use in dentistry, and has an adjustable seat (2) and back-rest (3), the seat (2) connecting with the base (1) at one side, or both, by way of two struts (4, 5) that converge slightly toward the top ends and form an articulated quadrilateral with the seat (2) and the base (1). One of the struts (4) extends upwards and is hinged to a connecting link (6), this hinged in turn to the back-rest (3) at a point (7) lower than the point (8) at which the back-rest (3) is hinged to the seat (2). An actuator (14) impinges on the remaining strut (5), rotating it about the pivot (12) by which it is anchored to the base (1) in such a way that the chair is taken through an infinitely variable range of adjustments from a normal sitting position, with the back-rest (3) upright, to a fully reclined position in which the back-rest (3) is disposed substantially horizontal and the seat (2) ultimately positioned above the level of the back-rest (3).
Patent EP-0194981-A2 (EP)
Inventor: BENGTSSON GORAN
IPC: D21B1/02
Filed: 1986-03-07
Abstract: In accordance with the invention a chemimechanical pulp is produced from lignocellulosic material, for example wood chips, by subjecting the material to a process in which it is steamed, impregnated with alkali and peroxide, drained, pre-heated, refined and bleached.The material is impregnated in a single stage with solution containing alkali and peroxide. Subsequent to passing an intermediate drainage and reaction stage, the material is pre-heated to a temperature of from about 50°C, but not above 100°C. The material is then refined in one or two stages.The material can be impregnated by immersing the same in the impregnating solution for a period of up to 20 minutes at a temperature of 15-60°C, or by compressing the material in a screw press and permitting the compressed material to expand in the impregnating solution.The ratio of alkali to peroxide in the impregnating solution is balanced so as to obtain a pH greater than 12.The optimal brightness for a given peroxide charge is achieved by a balanced division of the peroxide charge between the chip impregnating stage and the bleaching stage.
Patent EP-0236682-A2 (EP)
Inventor: SCHMIDT LOTHAR
IPC: A44C5/10
Filed: 1987-01-14
Abstract: 1. Link bracelet, especially for wrist watches, with individual links (1, 1', 1"') connected in articulated manner to one another, each individual link (1, 1', 1"') comprising at one of its end faces a guide well (3) which is open towards a neighbouring individual link (1, 1', 1"') and between whose two side walls (5) which extend in the longitudinal direction of the bracelet a projecting guide nose (4) of the neighbouring individual link (1, 1', 1"') is guided to be pivotable about stub journals (8, 8'), said guide nose projecting into the guide well (3) and abutting on the two side walls thereof, the said stub journals projecting approximately transversely relatively to the longitudinal direction (6) of the bracelet from those side walls of guide nose (4) or guide well (3) respectively which extend in the longitudinal direction (6) of the bracelet, and entering corresponding recesses (10) at the side walls (5) of the guide well (4) or guide nose (3) respectively, the stub journals (8, 8') being movable in opposition to a spring force in the direction of their longitudinal axis in journal bores (9, 9', 9") formed on the guide well (3) or guide nose (4) respectively such as to open into the side surfaces, and play (7) preventing mutual contact of the end faces (2, 2') in whatever position the individual links (1, 1', 1"') are pivoted into is provided between those end faces (2, 2') of neighbouring individual links (1, 1', 1"') which face towards one another in the longitudinal direction (6) of the bracelet, characterized in that the individual links (1, 1', 1"') have at their upper side remote from the wearer's arm in each case a cover plate (18) covering the guide well (3) to such an extent that the cover plate (18) of a first individual link (1, 1', 1"') can abut on a guide surface, extending approximately in the longitudinal direction (6) of the bracelet, on the upper side of the neighbouring second individual link (1, 1', 1"'), and the cover plate (18) of the second individual link (1, 1', 1"') can abut on a guide surface, extending approximately in the longitudinal direction (6) of the bracelet, on the upper side of the guide nose (4) of the neighbouring first individual link (1, 1', 1"'), and the individual links (1, 1', 1"') comprise, in the region of the stub journals (8, 8') of the pivoting axis which project into the recesses (10), uncoupling apertures which extend to the underside of the individual links (1, 1', 1"') remote from the cover plate (18), the mouth of the guide well (3) being directed in the longitudinal direction (6) of the bracelet and being formed with ramp-like inclined surfaces (16) extending the guide well, or the transition from the side walls of the guide nose into the end face of the guide nose being provided with ramp-like inclinations.
Patent EP-0239112-A2 (EP)
Inventor: KANAMORI KATSUYUKI
IPC: G11B7/257
Filed: 1987-03-26
Abstract: A recording medium comprising a recording layer for writing and/or reading information with laser beam which is provided on a substrate, in which said recording layer contains a metal oxide in the form of discontinuous spots on the side facing the substrate.
Patent EP-0247392-A2 (EP)
Inventor: VINCENT GARY ALLEN
IPC: C07F7/18
Filed: 1987-05-05
Abstract: An organosilane of the general formula
     where R denotes a hydrogen or alkyl radical, n is 2 to 5, Ph denotes an aryl radical, and R' denotes an alkyl radical, and the hydrolysis product, a disiloxane, of said organosilanes with water, where said compounds are useful as anti-treeing additives to polyolefin.
Patent EP-0262526-A2 (EP)
Inventor: SCHAFER GERHARD
IPC: B65D25/20
Filed: 1987-09-18
Abstract: Es wird ein Lager- und Transportkasten 2 für Regallager mit automatischen Beschickungs- und Entnahmevorrichtungen sowie zugehörigen Transportgeräten und/oder Förderstrecken beschrieben, bei welchem zwei Längswände 12 und 13 und zwei Querwände 14 und 15 mit einem Boden 11 einen kastenförmigen Behälter bilden, der bodenseitige Auflage- und Führungselemente für das Zusammenwirken mit in den Regalen angeordneten Trag- und Führungsschienen aufweist. Er hat wenigstens an einer Querwand 14, 15 in Höhe des Bodens 11 Eingriffsmittel 10 für die Einschiebe- und Ausziehorgane der Beschickungs- und Entnahmevorrichtungen. Eine baulich einfache, jedoch für den Betrieb robuste Ausgestaltung ergibt sich dadurch, daß der Boden 11 mit den Längswänden 12, 13 und den Querwänden 14, 15 sowie den an die Querwände 14, 15 außenseitig anschließenden Eingriffsmitteln 10 für die Einschiebe- und Ausziehorgane als einstückiger Spritzgußkörper aus Kunststoff ausgeführt ist, daß die Eingriffsmittel 10 für die Einschiebe- und Ausziehorgane aus im wesentlichen parallel zu den Querwänden 14, 15 liegenden, gegebenenfalls mindestens doppelwandigen 38a, 38b und durch Querstege 38c verstärkten, Leisten 38 bestehen, und daß diese Leisten 38 durch Querrippen 34, 35 und/oder Hohlprofile 36, 37 gegen die Querwände 14, 15 sowie gegebenenfalls auch gegen die Eckzonen von Querwänden 14, 15 und Längswänden 12, 13 abgestrebt sind.
Patent EP-0264835-A2 (EP)
Inventor: BRUNELLE DANIEL JOSEPH
IPC: C08G65/40
Filed: 1987-10-16
Abstract: Cyclic polyester and especially polyarylate oligomers, typically having degrees of polymerization from 2 to about 7, are prepared by reacting a bisphenol such as bisphenol A or 6,6ʹ-dihydroxy-3,3,3ʹ,3ʹ-tetramethylspiro­(bis)indane with a dicarboxylic acid chloride such as isophthaloyl or terephthaloyl chloride in the presence of a catalyst, under conditions of low concentration. The cyclic oligomers may be polymerized to linear polyesters by contact with a transesterification catalyst at a temperature in the range of about 200-300°C.
Patent EP-0244066-A2 (EP)
Inventor: MULDER DOUGLAS C
IPC: B05B15/12
Filed: 1987-03-06
Abstract: A portable powder spray apparatus incorporating means for powder recovery is disclosed. The powder spray apparatus has a base unit with a front wall divided into a lower section and an upper section offset rearwardly towards the centre of the base unit relative to the lower section and horizontal supports extending between the two sections. A ! booth is removably mounted on the horizontal supports to form a powder coating chamber. Spray gun means form a coating upon a moving substrate which passes through the powder coating chamber by way of openings formed in the booth. Oversprayed powder is collected in a powder collection chamber located in the base unit from which it is returned to the spray gun means. Oversprayed powder which does not fall into the powder collection chamber is collected in a filter system through which it is drawn by a blower means which creates a negative pressure in the booth.
Patent EP-0242991-A2 (EP)
Inventor: TANKSLEY STEVEN D
IPC: C12Q1/68
Filed: 1987-03-20
Abstract: This invention provides an expanded map of tomato chromosomes marked with the location of a large number of cDNA clones and isozyme markers. The cDNA clones are on deposit with In Vitro International, and may be used in conjunction with the map by finding linkages between desirable breeding characteristics of a tomato plant. After such linkages are established, they may be used to quickly determine the presence or absence of the desired characteristics in tomato plant and to introgress such desired characteristics into another tomato variety.
Patent EP-0266072-A2 (EP)
Inventor: OOTAKE YOSHICHI
IPC: H04N5/232
Filed: 1987-10-02
Abstract: An automatic focusing apparatus having a focusing lens system and an image pickup device for converting a light beam incident thereon into the corresponding electrical signal. The automatic focusing apparatus is arranged so that focusing is performed in accordance with the focus voltage obtained from a predetermined high-frequency component of the electrical signal, on the basis of the fact that the level of the focus voltage corresponds to the sharpness of the resultant image. The focus voltage is successively compared with each of a plurality of reference voltages predetermined to be increased in steps. The focusing lens system is controlled in position in accordance with comparison between the first reference voltage agreeing with one of the focus voltages and the second reference voltage agreeing with another focus voltage so that the focusing lens system approaches the focus position. When the first and second reference voltages are equal in level to each other, the focusing lens system is controlled to take the middle point between the position corresponding to the first and second reference voltages.
Patent EP-0254683-A2 (EP)
Inventor: DELLAR RICHARD JOHN DR
IPC: C08L101/00
Filed: 1987-07-16
Abstract: The compositions comprise a resin which can be processed at temperatures up to 160 DEG C and contain an incorporated, flame-inhibiting amount of a salt formed by reacting dimethyl methylphosphonate, monomethyl methylphosphonate or methylphosphonic acid with a compound of the formula (I) …<IMAGE>… in which X is O or S, R<1> is H, alkyl having 1 to 4 carbon atoms, alkenyl having up to 4 carbon atoms, CN, CONH2 or NH2, R<2> is H, alkyl having 1 to 4 carbon atoms or alkenyl having up to 4 carbon atoms, or R<1> and R<2>, together with the carbon atom to which they are bonded, form a heterocyclic ring having up to 6 carbon atoms and optionally a further hetero atom, and R is H, an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 10 carbon atoms, a cycloalkyl group having 5 to 12 carbon atoms or a heterocyclic group having up to 9 ring carbon atoms, or together with R<1> forms an alkylene chain having 3 to 10 carbon atoms or is an NHR<3> group in which R<3> is H, alkyl having 1 to 4 carbon atoms, alkenyl having up to 4 carbon atoms, CN, CONH2 or NH2, or, together with R<1>, forms an alkylene chain having 2 or 3 carbon atoms, or R is a …<IMAGE>… group in which R<1> and R<2> are as defined above, and R<4> is a direct bond, an alkylene group having up to 8 carbon atoms or an arylene group having 6 to 10 carbon atoms.
Patent EP-0286917-A2 (EP)
Inventor: HACKSTEIN KARL-GERHARD DR
IPC: H01L31/0216
Filed: 1988-03-30
Abstract: Es wird eine Siliziumsolarzelle (19) mit einem Substratkörper (1) vorgeschlagen, auf dessen einer Seite ein elektrisches Feld durch einen MIS-Kontakt (1, 2, 3) erzeugt wird, um eine Trennung von durch Strahlungsenergie erzeugten Ladungsträger hervorzurufen. Die Minoritätsladungsträger werden im Metall (3) des MIS-Kontakt abgesaugt, wohingegen die Majoritätsladungsträger über auf der gegenüberliegenden Seite angeordnete Ohm'sche Kontakte (4) abgeleitet werden. Die Ohm'schen Kontakte (4) befinden sich auf gegenüber der Substratoberfläche (22) erhabenen Bereiche (21). Ferner ist die die Ohm'schen Kontakte (4) aufweisende Seite des Substratkörpers (1) mit zumindest einer Passivierungsschicht (5) vollständig abgedeckt.
Patent EP-0298439-A2 (EP)
Inventor: MACCARRONE PAOLO
IPC: A47F11/00
Filed: 1988-07-06
Abstract: Displayer of various goods and posters and/or advertisements for show windows in particular, consisting of a plurality of box-like elements open on one face at least and sliding on rods to which they are fastened.
Patent EP-0316543-A2 (EP)
Inventor: KAATZ GARY F
IPC: H03D13/00
Filed: 1988-09-22
Abstract: For use in a radio synthesizer (110), a digital phase detector (118) indicates the phase error between a reference signal provided by a reference oscillator (117) and an output frequency signal (114) provided by a voltage controlled oscillator (112). The digital phase detector (118) includes four flip/flops (310, 312, 314 and 316) which receive the frequency signals (116 and 120) provided by the oscillators (117 and 112) to generate steering signals (126) which optimally indicate the phase error between the frequency signals (116 and 120) as well as providing optimal (maximum) frequency steering when a frequency difference between the frequency signals (116 and 120) exists. Responsive to the flip/flops, digital logic circuitry (306) is used to provide a non-integrated level-type indication when the frequency signals (116 and 120) are phase locked.
Patent EP-0322682-A2 (EP)
Inventor: JOHNSON BRUCE K
IPC: G03B17/52
Filed: 1988-12-16
Abstract: A photographic camera of the instant type having an imbibition chamber for storing exposed film units during their development. The imbibition chamber has a window through which an image in an exposed film in the chamber can be viewed. Manually operative means control the movement of a curtain or blind from a position covering the window to an uncovering position and movement of an exposed film unit to a position where it exits from the chamber via an egress door. Automatic means is provided for rendering the manually operative means ineffective to perform such functions during the exposure and development of a film unit.
Patent EP-0337403-A2 (EP)
Inventor: OHTAWA SHIGERU
IPC: C08F2/48
Filed: 1989-04-11
Abstract: A photopolymerizable composition composed principally of an acrylic linear copolymer, an ethylenically-unsaturated compound and a photoinitiator and adapted to fabricate printed circuit boards. The ethylenically-unsaturated compound contains a specific acrylic ester. The photopolymerizable composition can be developed with an aqueous mild alkaline solution.
Patent EP-0345439-A2 (EP)
Inventor: HILL KEVIN E
IPC: B60N2/54
Filed: 1989-04-14
Abstract: A vehicle seat frame assembly comprises a stationary support frame having two laterally spaced- apart side support plates attachable to a vehicle and on which is mounted a vertical movable seat frame which comprises a horizontal seat portion an a vertical backrest portion. An upper rod is horizontally supported in slots formed in the upper ends of the side support plates. Rotatable rollers attached to opposite ends of the rod are engaged in roller guide boxes which are rigidly secured to the lateral sides of the seat frame backrest portion to guide and support the seat frame. An elongated swing arm is pivotally connected at its rear end and at its front end to the lower end of the support frame and to the front end of the seat portion, respectively, to help support the seat frame. A spring shelf and a header plate are rigidly secured to the seat frame near the lower and upper ends, respectively, of the backrest portion. A vertically disposed spring tension adjustment rod is rotatably mounted in holes provided in the spring shelf and header plate and its threaded lower end threadedly engages and supports a spring hanger. A pair of helical tension springs resiliently supports the seat frame on the support frame. Each spring has its upper and lower ends hooked to the upper rod on the support frame and to the spring. hanger, respectively. Manual rotation of the tension adjustment rod moves the spring hanger to load or relax the springs. A spring damper in the form of an extendable/retractable shock absorber had its lower and upper ends pivotally connected to the rear end of the swing arm and to an anchor bracket on the seat frame backrest portion, respectively.
Patent EP-0354443-A2 (EP)
Inventor: KONIG NORBERT
IPC: B01F29/60
Filed: 1989-08-01
Abstract: In the case of a composter comprising a drum supported for rotation about a level longitudinal axis thereof, means for driving said drum about said axis, said drum including a peripheral casing which is at least partly in the form of perforated sheet metal panels, a longitudinal conveying device fitted under said drum and able to be driven selectively in opposite directions for selective conveying of compost falling from said drum to a compost deposit and a lifting conveying device arranged at one end of said drum, a charging device arranged in an upper part of the drum for cooperation with the lifting conveyor, the aim of the invention is to ensure the most even distribution of the coarse material along the length of the drum while nevertheless keeping to a simple design of the composter and ease of operation. For this purpose the said drum driving means is adapted to turn said drum in either direction about said axis, and at least one internal door is hinged on said casing for closing and opening a door opening in said casing, said door being arranged to pivot about a hinge axis parallel to the drum axis.
Patent EP-0363914-A2 (EP)
Inventor: SAITO SEIICHI C O NEC CORPORAT
IPC: G02B27/28
Filed: 1989-10-10
Abstract: An optical polarizer/analyzer (41/42) incorporated in an optical device is formed of an yttrium vanadate represented by the molecular formula of YVO₄, the yttrium vanadate is as large in differential refractive index between an ordinary ray and an extraordinary ray and in optical absorption characteristics as rutile but is smaller in insertion loss than rutile in the long wavelength band, and the yttrium vanadate is easy for producing a rod with a large diameter, so that the optical polarizer/ana­lyzer of the yttrium vanadate is suitable for the component element of an optical device.
Patent EP-0376107-A2 (EP)
Title: Telescope with image stabilisation
Inventor: WEYRAUCH ADOLF
IPC: G02B27/64
Filed: 1989-12-18
Abstract: The invention relates to a binocular telescope having cardanically journalled inverting systems mounted on a symmetrical double holder. This double holder is connected via a spring joint to a stationary non-movable base frame which is mounted at the pivot point of both inverting systems. An active movement damping device provides for a field image stabilization in the telescope. The monolithic spring joint provides a spring action perpendicular to the optical axis with the springs being thickened in the axial direction toward the edge to improve supporting capability. Shock protection is provided in the region of the support pivot point and contains a releasable latching device. The active damping device consists of a magnet system movable relative to a current coil fixed to the housing. This current coil exhibits a nonlinear effect in order to axially adjust the damping constant. A magnet field sensor is located in the current coil and controls the current flow through the coils via a circuit so that a specific, time-limited change of the damping constant is possible.
Patent EP-0384036-A2 (EP)
Inventor: NISHIZAWA HIROSHI C O IBARAKI
IPC: H01L23/498
Filed: 1989-12-22
Abstract: A heat-resistant resin paste consisting essentially of 
a first organic liquid (A₁), 
a second organic liquid (A₂), 
a heat-resistant resin (B) which is soluble in an organic liquid mixture consisting of the first organic liquid (A₁) and the second organic liquid (A₂), and 
fine particles of a heat-resistant resin (C) which is soluble in the first organic liquid (A₁) but insoluble in the second organic liquid (A₂), 
the first organic liquid (A₁), the second organic liquid (A₂), and the heat-resistant resin (B) being brought into a solution in which the fine particles of a heat-resistant resin (C) are dispersed. 
The heat-resistant resin paste may be suitably used for screen process printing to provide integrated circuit devices with insulator layers or surface protecting layers. The heat-resistant resin paste is suitable for forming insulator layers or surface protecting layers in integrated circuit devices by employing screen process printing.
Patent EP-0369526-A2 (EP)
Inventor: DAVIES JOHN HUGH
IPC: C07D401/04
Filed: 1989-11-07
Abstract: The invention provides nitromethylene compounds of general formula
      wherein n is 2, 3 or 4, R¹ is an optionally substituted 3-pyridyl group, each R² is independently selected from an alkyl group, a haloalkyl group or a hydrogen atom, and R³ is a hydrogen atom or an alkylcarbonyl group, processes for their preparation, and their use as pesticides, particularly insecticides.