baber/WOPTO huggingface dataset:
Patent EP-0242621-A2 (EP)
Inventor: PUDLO KARL-HEINZ
IPC: B29C48/06
Filed: 1987-03-25
Abstract: The billiard cue has a rod of a homogeneous solid material made of glass fibre reinforced unsaturated duroplastic with a glass content of 54 to 70 per cent by weight, in particular 56 to 68 per cent by weight. The method for producing a billiard cue of this type comprises shaping an initially cylindrical rod material by extrusion, then curing this rod material and finally grinding it into the customary conical shape. <IMAGE>
Patent EP-0241839-A2 (EP)
Inventor: SCHENKER GILBERT DR
IPC: C07D333/48
Filed: 1987-04-06
Abstract: Surface-active fatty ester derivatives are prepared from epoxy fatty esters by reaction with 1 to 3 mol of sulphur trioxide per mole of epoxy oxygen and reaction of the resulting glycol sulphate group with nucleophilic reagents. Alkali metal hydroxide is preferably used as the nucleophilic reagent. The derivatives of epoxidised fatty esters of monohydric alcohols having 1 to 4 C atoms are suitable as low-foaming surfactants for detergents and cleaning agents.
Patent EP-0247348-A2 (EP)
Inventor: SCHERMUTZKI KONRAD ING GRAD
IPC: B01D9/00
Filed: 1987-04-15
Abstract: The precrystalliser consists of a pipe which is surrounded by a cooling jacket and is provided with inlet and outlet openings for a melt to be precrystallised and in which a rotor body driven in rotation by a motor and having radially projecting scrapers is provided. The scrapers are provided with a heating device and can preferably be designed as hollow bodies through which a heating medium flows. It has been found that, with appropriate heating of the scrapers, no solid deposition of crystals occurs, so that substantially longer running periods of the precrystalliser than with known designs can be achieved. <IMAGE>
Patent EP-0245792-A2 (EP)
Inventor: MEIER HELMUT-MARTIN DR
IPC: C11C3/00
Filed: 1987-05-08
Abstract: Carboxylic esters are prepared from carboxylic acids and alcohols by using neutral phosphites containing oxetane groups as the esterification catalysts.
Patent EP-0253378-A2 (EP)
Inventor: GUBLER KURT DR
IPC: C07D493/22
Filed: 1987-07-15
Abstract: There are described potent parasiticidal and insecticidal active substances of the formula I <IMAGE>  in which  R represents C1-C10-alkyl; R1 represents hydrogen, a methyl, acyl or silyl group;R2 is methyl, ethyl or isopropyl; and R3 denotes hydrogen or an OH group; where, when R3 is hydrogen, there exists a 22,23-double bond or single bond and, where R3 denotes an OH group, there exists a 22,23-single bond, and the preparation of these active substances starting from the correspondingly substituted 15-esters or 13 beta -esters of S541-antibiotics.
Patent EP-0256395-A2 (EP)
Inventor: GIESECKE HENNING DR
IPC: C23C18/28
Filed: 1987-07-31
Abstract: Activator formulations which contain an aromatic polyurethane as binder are outstandingly suitable for preparing non-metallic substrate surfaces for electroless metallisation. The metal deposits produced are distinguished by good adhesive strength.
Patent EP-0270819-A2 (EP)
Inventor: LO YING-CHING
IPC: H03J7/14
Filed: 1987-10-30
Abstract: There is disclosed herein a driver system for an ultrasonic probe for allowing a user to have proportional control of the power dissipated in the probe in accordance with the position of power dissipation controls operable by the user. The system uses a tunable inductor in series with the piezoelectric crystal excitation transducer in the probe which has a flux modulation coil. The bias current through this flux modulation coil is controlled by the system. It is controlled such that the inductance of the tunable inductor cancels out the capacitive reactance of the load impedance presented by the probe when the probe is being driven by a driving signal which matches the mechanical resonance frequency of the probe. The resulting overall load impedance is substantially purely resistive. The system measures the phase angle and monitors the power level. The system uses this information to adjust the bias current flowing through the flux modulation coil to maintain the substantially purely resistive load impedance for changing power levels. This information is also used to adjust the frequency of the driving signal to track changing mechanical resonance conditions for the probe at different power levels. This method of operation insures substantially maximum power transfer efficiency and substantially linear power control over a range of power dissipation levels.
Patent EP-0244271-A2 (EP)
Inventor: DYER ALLAN E
IPC: A61H1/02
Filed: 1987-05-01
Abstract: This invention relates to a therapeutic table for providing traction in a prone position to a patient's lumbar region. The therapeutic table includes a frame; a table top having an upper-body section (10) rigid with respect to the frame and a lower-body section (18) slideable with respect to the frame, the said sections providing, in use, a separable surface for a patient to lie prone face down on the table top; hand grips (28) rigid with respect to the upper-body section and accessible by a patient with arms above head to provide anchoring for upper body; a pelvic belt anchor (42) rigid with respect to the lower-body section to provide, in use, an anchor to which the pelvic belt (44) can be connected; and means for sliding the lower-body section in the frame to cyclically increase the decrease the distance between said hand grips and said pelvic belt anchors to cyclically apply traction to the lumbar region of the spine in use.
Patent EP-0256774-A2 (EP)
Inventor: WHITCOMB DAVID R C O MINNESOTA
IPC: C07F9/11
Filed: 1987-08-05
Abstract: There is disclosed novel colorless ferric di-alkylphosphates of the general formula
     or
     in which each R is independently a branched chain alkyl group and X is an anion selected from F - , PF 6   - , BF 4   - , Ph 4 B - , NO 3   - , C 14 H 29 SO 4   - . These compounds react with chelates to give intense and dark colored results and find utility in thermographic materials.
Patent EP-0268427-A2 (EP)
Inventor: KAY PETER
IPC: B65D81/34
Filed: 1987-11-12
Abstract: A heat resistant container (1) suitable for a ready prepared meal, which comprises a tray (2) having a bottom (4), side walls (3), a rim (5) and a removable or openable lid or cover (6), the said tray (2) being located in a recess provided in a secondary package (8), at least a substantial portion of the rim (5) thereby being supported by the portion of the body (9) of the secondary package (8) surrounding the recess, and the secondary package (8) also having a plurality of flanges (10) depending from the recess opening which bear upon the side walls (3) of the tray (2).
Patent EP-0246171-A2 (EP)
Inventor: LAMBERT CLAUDE
IPC: A01N55/00
Filed: 1987-05-14
Abstract: - Dérivés nicotiniques - Ils sont de formule avec : Z = OR avec R = alcoyle (C₁-18C), alcényle (2-18C) alcynyl (2-5C), phényle, phénoxy,éventuellement substituésY = H,hal,alcoyle (1-4c) alcoxy (1-4c)n = 1 à 3-Produits fongicides pour l'agriculture.
Patent EP-0285073-A2 (EP)
Inventor: MIRVISS STANLEY BURTON
IPC: C07F9/17
Filed: 1988-03-28
Abstract: The formation of dialkyl phosphorodithioic acids by reacting phosphorus pentasulfide with an alcohol is catalyzed by using an organo­sulfur halide catalyst for the reaction. Representative classes of organosulfur halide catalysts include the sulfonium halides, the sulfox­onium halides, and polymeric sulfur halide materials.
Patent EP-0297236-A2 (EP)
Inventor: CNYRIM HENNER DIPL-ING
IPC: H05K3/34
Filed: 1988-04-22
Abstract: In printed-circuit boards, which are intended for mixed fitment with wired and surface-mounted components, there arise sometimes difficulties in the bonding of large components and thermal problems, in overhead soldering in the wave soldering bath. 
<??>In order to be able to provide printed-circuit boards for mixed fitment with PLCC components (7) as well, some of which can otherwise not be inserted, a printed-circuit board (1) was produced which is provided with a recess (19) for such components. In this case, the recess (19) is provided on its sides (5) with indentations (21), which are used for guiding and for making contact with the components which can be inserted. 
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Patent EP-0298270-A2 (EP)
Inventor: LANGENSTEIN MAX
IPC: B25G3/14
Filed: 1988-06-10
Abstract: A fastening sleeve (1) of the tool carries a tool handle (2) and, on the outside, a clamping device with a clamping piece (3) which, in the closed state of the clamping device, engages through an opening (4) in the wall of the fastening sleeve (1) into the tool handle (2). The clamping piece (3) is arranged on a clamping lever (5) which is mounted, on the outside, on the fastening sleeve (1) so as to be pivotable about an axis (5') extending approximately perpendicularly to the sleeve axis (1') and is substantially longer than the clamping piece (3), when viewed from the pivot axis (5'). This clamping piece forms with the clamping lever (5) a kind of toggle lever, the clamping lever (5) being pivoted towards the tool handle (2) in the closed state of the clamping device, but pivoted away from it in the open state to such a degree that the clamping piece (3) is disengaged from the tool handle (2). When the clamping device is closed, the end (6) of the tool handle (2) is axially clamped by the clamping piece (3) against a stop (8) formed by the fastening sleeve (1). 
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Patent EP-0310759-A2 (EP)
Inventor: LOBJINSKI MANFRED DR
IPC: H04L12/54
Filed: 1988-07-14
Abstract: The switching node has a multi-level, mixed connection structure, for example, in the manner of a so-called Banyan tree structure, which forms a complete bundle, i.e. in such a way that each input of the switching node can be connected to each output of the same. The digital switching networks are designed as self-routing sorting units, which are a multi-layer, through-connecting arrangement with 2m-1 beta element columns each containing m beta elements ( beta ), where 2m is the number of inputs or outputs of the sorting unit and m is a power of 2. The sorting unit is divided into a first sub-unit, functioning as a distributing unit, with m columns and a second sub-unit, functioning as a correcting unit, with m-1 columns. …<IMAGE>…
Patent EP-0292083-A2 (EP)
Inventor: FICHTEL ROLAND
IPC: B01D53/34
Filed: 1988-05-18
Abstract: (A) In the prodn. of reactive calcium hydroxide for (waste) gas purificn., the novelty is that reactivity increasing materials and/or noxious material-binding materials and/or catalytically acting materials are added prior to slaking, during slaking, to the water required for slaking and/or after slaking. (B) Use of the calcium hydro produced by process (A), for sepn. of acidic noxious materials and/or heavy metals and/or NOx and/or CO and/or organic materials from (waste) gases, is also claimed. (C) Purificn. of (waste) gases, to remove acidic gases (e.g. HCl, HF, SO2 and HCN), NOx, (chlorinated) hydrocarbons, organic cpds. and volatile heavy metals (e.g. Hg, As, Sb, Cd and Tl), comprises mixing the gases with the calcium hydroxide produced by process (A), at 20-1200 deg.C and then sepg. the solids in dust precipitators.
Patent EP-0309228-A2 (EP)
Inventor: MAKIHARA KAYOKO
IPC: B41J2/485
Filed: 1988-09-21
Abstract: In a word processor, provided are means for setting a print format and means for reforming one aggregate organized by inputted data by adapting the print format set for other aggregate. A simple operation enables the same print format to be set for different aggregate, and it becomes unnecessary to set the format separately for each aggregate.
Patent EP-0322178-A2 (EP)
Inventor: STRUBI VERENA
IPC: B65D83/00
Filed: 1988-12-19
Abstract: A dispenser for fluent material, comprising a container (1), the effective volume of which decreases in accordance with the volume of material that is dispensed from the container (1), and in which means (2) pivotally mounted in the dispenser are arranged to act on a resiliently deformable diaphragm (4), simultaneously to unseal, temporarily and in a reversible manner, the container (1) and to initiate the dispensing of the material therefrom, in response to deformation of the diaphragm (4).
Patent EP-0277904-A2 (EP)
Inventor: ROBERTS WILLIAM C JR
IPC: F02K1/17
Filed: 1988-02-01
Abstract: A secondary control for a gas turbine engine powering fighter class of aircraft serves to modify the primary control solely during transients in the combat box of the flight envelope and tends to maintain higher compressor rpm (N2), turbine inlet temperature (T4), and engine air flow (Wat2) at the idle setting by concomitantly adjusting fuel flow (Wf) and engine exhaust area (Aj).
Patent EP-0308394-A2 (EP)
Inventor: ZIERER HERMANN
IPC: G02C5/00
Filed: 1988-09-13
Abstract: The direct bearing parts (5) for parts of the head of a spectacle wearer are provided, on a spectacle frame (1), with a covering (6) of leather or the like which is adhesively bonded in a butt-jointed manner at its seam edges (12) by ironing. In order to do this, the coating (6) is first turned up, at each seam, with an excess of material amounting to approximately 25% of the thickness of the material, and, after the introduction of the adhesive, the excess is built up by thermal back-ironing thereof, as a result of which the end edges of the seam (12) are placed at least approximately parallel to each other and the seam is butt-sealed. The result is a barely visible bond which is largely insensitive to the penetration of soiling, and also to mechanical influences. <IMAGE>
Patent EP-0325209-A2 (EP)
Inventor: NISHIMURA MASAHIRO
IPC: F02F7/00
Filed: 1989-01-17
Abstract: Disclosed herein is an intake air cooling arrangement for a turbocharged internal combustion engine which comprises an intercooler (7) for cooling the air which is conveyed from a turbocharger (9) to an intake manifold (4) of the engine; a first structure for mounting the intercooler just above the intake manifold; and a second structure for defining an air flowing way through which the outside air is forced to flow under running of the vehicle, wherein the intercooler and the intake manifold are arranged in the air flowing way so that the outside air which has passed through the intercooler is directed toward the intake manifold to cool the same.
Patent EP-0326159-A2 (EP)
Inventor: BAILEY CHARLES E
IPC: A47C1/025
Filed: 1989-01-27
Abstract: A seat back adjustment unit (20) including a seat attach­ing plate (22) which is fixedly secured to the seat (28) of a chair and a back mounting plate (24) which will have mounted thereon the customary seat back (30). The seat attaching plate (22) has an upwardly and rearward­ly curved portion (34) on which there is mounted an ad­justment unit (26). The adjustment unit (26) in turn carries a lower generally horizontal portion (44) of the back mounting plate (24). The adjustment unit (26) includes a housing (52) which is guidedly mounted on the curved rear portion (34) of the seat attaching plate (22) while the same housing (52) has guidedly received there­in the lower portion (44) of the back mounting plate (24). The adjustment unit (26) includes within the housing (52) thereof a reduction gear drive unit (70) which includes two driven member interlocked by pin and slot connections to the seat attaching plate (22) and the back mounting plate (24) for selective relative movement between the plates and the housing of the adjustment unit (26). A single actuator (86) is selectively positionable to drive a selective half of the reduction gear drive unit (70) to adjust either the tilt or the position of the seat back (30).
Patent EP-0328977-A2 (EP)
Inventor: AIKAWA SATORU
IPC: H04L7/08
Filed: 1989-02-04
Abstract: This invention relates to a word synchronization system which receives signals with error correction codes to calculate a syndrome from an initial phase, changes the initial phase when the calculated syndrome is not zero to calculate it anew, and repeats the operation until the time when the particular syndrome becomes zero for the sequence of  M  time (or the number of testing stages). This invention system is further provided with a synchro­nization slip detecting circuit to judge such a slip out of the synchronization without the necessity to wait for the repetition of the state for  M  times to thereby enable prompt phase resetting or synchronization establishment.
Patent EP-0328144-A2 (EP)
Inventor: IMOTO KAZUNOBU C O DAI NIPPON
IPC: B41M5/382
Filed: 1989-02-10
Abstract: An image-receiving sheet to be used in combination with a heat transfer sheet containing a dye which is migrated by melting or sublimation with heat having a receiving layer for receiving the dye migrated from said heat transfer sheet formed on the surface of the substrate sheet, said receiving layer having dyeability, and the surface reflection characteristics of the surface where the receiving layer is coated having the values L, a and b as measured by the method defined by JIS-Z8722 and represented by JIS-8730 within the ranges of L = 85 or more, a = -1.5 to +2.0 and b = -1.5 to 0, respectively.
Patent EP-0330161-A2 (EP)
Inventor: BANDEL WOLFGANG
IPC: B01D39/20
Filed: 1989-02-22
Abstract: A method is described for the fabrication of a soot particle filter made of a porous ceramic material, which is provided with a multiplicity of channels running in the direction of the exhaust gas flow, the channels being alternately sealed on the upstream or downstream end. In order to keep the time required for production of the channels to a minimum, a slurried ceramic starting mass is applied to a fabric having warp threads running at least in the longitudinal direction of the filter, subsequently the soot particle filter is formed by layers of the coated fabric and then during ceramic kilning of the soot particle filter its inlet and exit channels are produced by burning out the warp threads. <IMAGE>
Patent EP-0337427-A2 (EP)
Inventor: KISHIDA YOSHIHIRO DAINIPPON SC
IPC: H04N1/405
Filed: 1989-04-12
Abstract: An image scanner for producing a halftone image is provided with a halftone signal generator (1) for generating an exposure signal (S) controlling exposure time of a laser beam (L) focused on a photosensitive material (17). The halftone signal generator is so constructed that image data (N) is compared with a threshold data (screen pattern data) for each elementary area and the exposure time for each elementary area is determined mainly according to a difference between the image data and the threshold data. Accordingly, some elementary areas are exposed divisionally in proportion to the exposure time.
Patent EP-0339421-A2 (EP)
Inventor: WEBER KARL-ARNOLD DR
IPC: C09B69/10
Filed: 1989-04-17
Abstract: Colouring agents which are obtainable by a method in which a dye which is free of ionic groups and has <3bL>2 NH2 groups which are preferably arranged so that they do not participate in the mesomerism of the chromophore is reacted with an amount of a (cyclo)aliphatic diisocyanate, optionally in the presence of an organic solvent, with addition, so that the reaction product still contains at least two free -NCO groups, and this reaction product is then reacted with a (cyclo)aliphatic diamine, optionally in the presence of an organic solvent, with addition, are suitable for dyeing and pigmenting macromolecular materials, in particular for colouring finishes, coatings and laminates based on PUR.
Patent EP-0341642-A2 (EP)
Inventor: RANK ARMIN
IPC: B65H19/18
Filed: 1989-05-08
Abstract: The apparatus for splicing webs, particularly paper webs (13, 28), for the production of corrugated cardboard has a first cylinder (14) for guiding and clamping a first web (13) coming to an end, a second cylinder (25, 39) for guiding and clamping a beginning second web (28), and a blade carrier (35) with blades (45, 46), the beginning of the second web (28) being connected to the first web (13) and the first web (13) then being cut off. In this case, the first cylinder (14, 22) for clamping the web (13) coming to an end is arranged upstream from a clamping device (50, 51, 35), and there is a blade (45, 46) cutting into the gore (47) of the two cylinders (14, 22, 25, 39) pressed against each other. <IMAGE>
Patent EP-0347590-A2 (EP)
Inventor: SICKA RICHARD W
IPC: B26D7/08
Filed: 1989-05-19
Abstract: A system for handling a flexible thin wall tubular extrudate (17) and for cutting-off a predetermined length sleeve (18) of the extrudate (17) and delivering the sleeve (18) to a discharge station (23). A pair of grippers (7,8) is movably mounted on carriage assemblies (5,6) which move the grippers horizontally and transversely with respect to the axis of the extrudate (17). The leading gripper provides tension to the extrudate and pulls it along a production axis. The grippers completely (7,8) circumferentially envelop the length of sleeve (18) to be cut from the extrudate (17) and retain the shape of the extrudate by applying a vacuum thereto. After completion of the actual cutting operation the leading gripper transfers the severed sleeve to a discharge station (23) and returns to a home position and now becomes the trailing gripper. The previous trailing gripper becomes the leading gripper and continues to advance the extrudate (17) along the production axis and apply tension thereto for the next cutting operation.
Patent EP-0343617-A2 (EP)
Inventor: KOUKAL ANTON
IPC: F16C29/04
Filed: 1989-05-24
Abstract: In a gantry sliding device for a gantry-type machine tool, in particular a milling machine or a drilling machine, the running rollers of the gantry, via which the latter is supported on running surfaces of the machine frame, are designed as self-aligning rolling bearings. Likewise, guide rollers which are arranged on either side of longitudinal-guide sectional bars and can roll on the vertical longitudinal surfaces of the same are designed as self-aligning rolling bearings. These guide rollers are eccentrically mounted and can be set to be in contact with the guide surfaces by turning and locking the eccentric bodies. <IMAGE>
Patent EP-0377073-A2 (EP)
Inventor: SUGIHARA TADASHI C O MITSUBISH
IPC: C23C14/34
Filed: 1989-06-07
Abstract: A target used for forming a thin film of a quinary superconductive oxide contains metal copper ranging between about 8 % and about 40 % by volume dispersed into a quaternary or a quinary complex oxide, and the metal copper improves the thermal conductivity and the electrical conductivity of the target, so that cracks are less liable to take place in the target and the target is applicable to a d.c. sputtering system, thereby decreasing the production cost of the thin film.
Patent EP-0350704-A2 (EP)
Inventor: WEYMANN GUNTHER DR
IPC: B32B7/02
Filed: 1989-06-27
Abstract: The present invention relates to films made from 3,3'-dihydroxydiphenyl ether homopolycarbonates, to their production, to multilayer films of these films with films made from other thermoplastics, to the production of these multilayer films, and to the use of the multilayer films according to the invention, for example as membranes.
Patent EP-0350806-A2 (EP)
Inventor: ZIMMERMANN HEINZ DIPL-ING
IPC: F16L55/18
Filed: 1989-07-07
Abstract: Soil displacement hammer for renewing service lines laid in the ground, having a hauling cable attached at the front and a percussion mechanism, connected via a compressed-air hose to an external air compressor, in order to drive the soil displacement hammer into the surrounding earth through the old line while breaking up and displacing the old line, which soil displacement hammer is provided with a conical head facultatively having cutting edges, in which arrangement the compressed-air hose, running next to the hauling cable, leads from the front into the head.