baber/WOPTO huggingface dataset:
Patent EP-0275775-A2 (EP)
Inventor: BORDET RAYMOND
IPC: B23Q35/10
Filed: 1987-12-21
Abstract: Mechanical engineering. Copier for a woodworking lathe comprising a frame (1), a carriage (15), guide means (5, 11) and drive means (21, 22) for the carriage (15) on the frame (1), means (13) for fastening a template (8) on the said frame (1), a feeler (51) carried by a slide (38) capable of moving in a groove (37) of the carriage counter to the action of resilient means (48) and carrying a tool (39), characterised in that the slide (38) is inclined so as to form, with the axis of displacement of the carriage during working and behind with respect to the direction of displacement, an angle lying between 100 DEG  and 135 DEG . <IMAGE>
Patent EP-0233139-A2 (EP)
Inventor: TZIKAS ATHANASSIOS
IPC: C09B62/517
Filed: 1987-01-06
Abstract: Reactive dyes of the formula <IMAGE> are suitable in particular for dyeing or printing cellulose-containing fibre materials by the cold pad-batch method, producing dyeings and prints having good fastness properties in a high yield.
Patent EP-0259257-A2 (EP)
Inventor: METZGER ANDRE DR
IPC: G01N1/04
Filed: 1987-08-24
Abstract: There is disclosed herein an automated sample preparation system for chemical assay of samples of materials. The sample preparation system includes a sample preparation chamber (12) which includes a removable cup (12) for taking to the location of solid or very viscous samples. The cup may be attached in sealing relationship to a cap (14)through which extends various utilities such as a mixer/grinder (30, 34) to grind solid samples and mix non-homogeneous samples, a fill pipe (26) to pump in liquid samples, an effluent pipe (20) in the sump of the cup to allow pump of samples and solvents and a nozzle (28) to allow liquids to be sprayed against the walls. A sample metering valve (36) associated with the sample preparation chamber allows a known volume of sample to be isolated so that solvent may be pumped in to dilute the sample to a user defined concentration. A reversible pump (84) is coupled by a pair of manifolds (94,96) which are themselves coupled by solenoid operated valves (e.g. 90, 92) to various sources of solvents (132), pressurized gas (104), vacuum (108), water (112), the sample prepara­tion chamber (12) and the assay system. A control system (98) coordinates the operation of all remotely control­lable units in the system to allow the user to customize various sample preparation processes. A number of differ­ent sample preparation processes are disclosed using the elements of the system to prepare different types of   samples for analysis by systems such as liquid chromatography systems.
Patent EP-0275943-A2 (EP)
Inventor: ISHIHARA NOBUHIDE C O IDEMITSU
IPC: C08F212/00
Filed: 1988-01-16
Abstract: A process for production of styrene polymers is dis­closed, comprising polymerizing styrene monomers by the use of a catalyst comprising (a) a titanium compound and (b) a contact product of an organoaluminum compound and a condens­ing agent, and further in the presence of hydrogen. The styrene polymers produced by the present process have a stereo structure that substituent groups are mainly in the syndiotactic configuration. Thus the styrene polymers have high heat resistance and high solvent resistance as compared with atactic polystyrene commonly used and are useful as materials for production of articles for which high heat resistance and high solvent resistance are required.
Patent EP-0284083-A2 (EP)
Inventor: JAGERS LEOPOLD
IPC: B27G5/02
Filed: 1988-03-25
Abstract: The perpendicular circular saw blade arranged underneath the table plate is held by a pivoting arm which can be moved about a horizontal pivot pin for lifting and lowering the circular saw. The pivot pin is mounted in such a way as to be horizontally displaceable at right angles to the circular saw and can be clamped in place by a clamping device to prevent displacement. <IMAGE>
Patent EP-0306603-A2 (EP)
Inventor: GRIMM MANFRED
IPC: F21V11/02
Filed: 1988-04-05
Abstract: Each fluorescent lamp (1) is assigned a louvre system consisting of a parabolic longitudinal reflector (2) and numerous crossblades (3) consisting in each case of two parabolic limbs. The aim is for the light to be brought from the lamp indirectly in an oblique direction onto a workplace via the crossblades. So that light cannot be emitted directly between the crossblades (3), the gaps are covered, on the one hand by cover plates (4a) parallel to the lamp which adjoin in each case the base of the crossblades, and over the remainder by cover plates (4b) which are likewise parallel to the lamp but are arranged in an upper plane at a slight distance from the lamp. Without appreciably changing the basic design of the lighting fixture, it is possible to determine the extent and direction of the indirect light reflection by a wider or narrower construction of the upper cover plates or by overlapping. For the rest, it is also possible for the lower cover plates (4a) to be used to emit light by radiating (6) upwards via an opening (2a) between the longitudinal reflectors. <IMAGE>
Patent EP-0292684-A2 (EP)
Inventor: URANO AKIRA C O YOKOHAMA WORKS
IPC: H01B12/04
Filed: 1988-04-13
Abstract: A method of making ceramic superconducting wires comprising 
    - a step of performing at least one process including mixing starting materials (such as oxides of the constituent metals or compounds containing the metals an oxidised state), shaping the mixed ceramic superconductor so obtained into a ceramic superconductor body of a predetermined shape, sintering it and subsequently grinding the sintered ceramic superconductor body; 
    - a step of transferring the resulting ceramic superconductor powder (1) to a glass tube (2); 
    - a step of heating the whole glass tube or a local portion of it in a heating and melting device (4) so as to melt the ceramic superconductor powder (1); 
    - a step of spinning the glass tube so as to obtain a ceramic superconducting wire (8). 
 
     A multiple conductor cable (12) can further be formed when a plurality of said ceramic superconducting wires (8) are bundled and put in a glass tube and subsequently heated and spun. Metal wires can further be bundled with said ceramic superconducting wires (8).
Patent EP-0333907-A2 (EP)
Inventor: CHIANG SAI M
IPC: B66C1/62
Filed: 1988-04-23
Abstract: A hanger assembly is used for hanging sheet material, e.g. tapestries or large photographic wall hangings for artistic, decorative or promotional displays. The hanger assembly com­prises an elongated upper rod (10) normally intended to be used with its longitudinal axis horizontal. The upper rod (10) has a first slot (26) formed in the lower portion thereof and extending along substantially its entire length. The first slot (26) has a transverse internal width wider than the width at its opening. The rod (10) further has means formed in an upper portion thereof for mating with suitable hanging means. 
     The hanger assembly further comprises an elongated lower rod (12), the longitudinal axis of which is intended to lie parallel to the longitudinal axis of the upper rod (10). The lower rod (12) has a second slot formed in its upper surface and extending along substantially its entire length. The second slot (12) has a transverse internal width greater than the width at its opening. 
     The hanger assembly further comprises strip means (50, 54, 60, 64, 68) adapted to engage the upper and lower edges of a sheet of material (16, 18) to be hung, said strip means (50, 54, 60, 64, 68) being respectively adapted to be slidingly received within said first and second slots (26) with the attached sheet (16, 18) extending through the slotted openings in each said rod (10, 12) said sheet (16, 18) being thereby attached to said first and second rods (10, 12).
Patent EP-0292023-A2 (EP)
Inventor: MACHIN PETER JAMES
IPC: C07H19/06
Filed: 1988-05-24
Abstract: Pyrimidine derivatives of the formula <IMAGE> in which R<1> is hydroxyl or esterified hydroxyl, and amides and Schiff's bases thereof have antiviral activity and can be used for the treatment or prophylaxis of viral, especially retroviral, infections, such as visna and HIV infections. They can be prepared starting from corresponding 3'-hydroxylated compounds.
Patent EP-0295466-A2 (EP)
Inventor: ZELLER HANS-JURGEN DIPL-ING FH
IPC: F16K31/68
Filed: 1988-05-25
Abstract: A valve 1, controlling the oil temperature of a drive mechanism in conjunction with a cooler 2, is arranged in the oil flow between the drive mechanism and the cooler. In a housing 3, provided with inlet openings from the drive mechanism 7 and from the cooler 5, and with outlet openings to the cooler 4 and to the drive mechanism 8, there is arranged a guide sleeve 10, provided with holes and slots, which holds a temperature-dependent expansion material element 16, which is subjected to the oil flow, a control slide 18, provided with slots, a compression control spring 19 and a return spring 22. Depending on the position of the control slide 18, which is to be moved by the piston 20 of the expansion material element 16, the valve 1 is located in the main flow between the drive mechanism and the cooler 2 and/or in the secondary flow between its inlet opening 7 of the oil flow coming from the drive mechanism and its outlet opening 8 to the drive mechanism. <IMAGE>
Patent EP-0293796-A2 (EP)
Inventor: BORN RAINER
IPC: H02K19/24
Filed: 1988-05-28
Abstract: In an electric machine without slip rings, having fixed operating and DC coils, a stator and a rotor, the stator being designed as a hollow-cylindrical core for the DC and operating coils located opposite one another, in each case in pairs, in the longitudinal axis of which stator there is arranged the rotor, which consists of magnetically conductive material and whose ends in each case form air gaps, during its rotation, with pole shoes provided on the inner wall of the cylindrical stator, and the vectors of the magnetic flux generated by the mutually opposite excitation coils pointing parallel to one another in the same direction, it is provided according to the invention that the rotor is assembled from two parts, and both the pole shoe ends as well as the rotor parts have cams, designed radially in the axial direction, the cams of the one rotor part being aligned in each case only once with the cams of two successive pole shoe ends when the rotor rotates. <IMAGE>
Patent EP-0308749-A2 (EP)
Inventor: TAUMBERGER FRANZ
IPC: H01L31/0203
Filed: 1988-09-09
Abstract: In the mounting of receiver modules for optical waveguide transmission in a module housing, the problem is encountered that it is necessary to carry out a high-position installation which cannot be done by means of gluing or soldering because of the risk of contaminating optical surfaces. According to the invention, the film circuit incorporating the ceramic substrate and containing an integrated circuit and amplifier devices is joined to the base of the housing by means of a sheet-metal intermediate carrier. The film circuit can be joined to the intermediate carrier by one of the standard techniques such as gluing, soldering or alloying, while the attachment to the base of the housing is carried out by laser or resistance welding of peripheral strips of the intermediate carrier not covered by the film circuit. 
<IMAGE>
Patent EP-0308955-A2 (EP)
Inventor: SUGIMOTO TADAO
IPC: G03C1/06
Filed: 1988-09-23
Abstract: A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer containing at least 1.0 x 10⁻⁴ gram equivalent of an anionic surface active material as anion per gram of a hydrophilic dispersion medium in the emulsion layer, the material having dispersed in the emulsion layer a light-­collecting dye that has an emission band overlapping at least partially with the optical absorption band of a spectral sensitizing dye on a silver halide grain present in the emulsion layer, the light-collecting dye having an emission quantum yield of at least 0.1 at a concentration of 10⁻⁴ mol/dm³ in dry gelatin at room temperature, with the proviso that the light-collecting dye and the spectral sensitizing dye may be the same compound.
Patent EP-0308987-A2 (EP)
Inventor: KANNO HIDEO
IPC: G09G3/36
Filed: 1988-09-26
Abstract: A display apparatus includes: a) a matrix electrode structure comprising a set of plural scanning electrodes and a set of plural data electrodes intersecting with the scanning electrodes; b) scanning electrode drive means for serially applying a scanning selection signal to the scanning electrodes and data electrode drive means for applying data signals in parallel; c) means for serially generating an address signal for addressing a scanning electrode to which the scanning selection signal is to be applied and image signals for directing data signals to be sent to the data electrodes to the respective data electrodes; and d) means for generating a signal for directing a changeover between a transfer of the address signal to the scanning electrode drive means and a transfer of the image signals to the data electrode drive means. The display apparatus is particularly adapted for partial rewriting.
Patent EP-0312092-A2 (EP)
Inventor: SCHMIDT HARALD HANS
IPC: B29C45/30
Filed: 1988-10-14
Abstract: This invention relates to an improved injection molding nozzle having an integral electrical heating element. The nozzle (10) has an elongated nose portion (26) extending to a forward end from a cylindrical central portion. The heating element (76) is brazed in a spiral channel around a central melt bore (70) in the central portion of the nozzle, and extends into the nose portion to a forward end which is grounded by brazing it in nickel adjacent a high speed steel insert (92) portion at the forward end of the nozzle. This forms a pointed tip at the forward end of the nozzle which is corrosion and wear resistant and can be heated to a predetermined temperature. In alternative embodiments, the forward end of the heating element can be brazed in nickel adjacent the forward end without the high speed steel insert portion and/or the nose portion can be inclined with the forward end of the heating element being grounded adjacent an end gate rather than a separate gate. The mass of the central portion and the elongated tapered shape of the nose portion which permits relatively rapid temperature changes of the melt in the gate area enable the nozzle having a single heating element to be used for temperature assisted gating.
Patent EP-0315019-A2 (EP)
Inventor: FRANCKOWIAK GERHARD DR
IPC: C07D211/90
Filed: 1988-10-25
Abstract: Novel fluoromethoxyphenyldihydropyridines of the general formula I <IMAGE> in which R represents hydrogen or fluorine, a plurality of processes for their preparation and their use in drugs, in particular in circulation-influencing agents having a positively inotropic action.
Patent EP-0315245-A2 (EP)
Inventor: ERNSTING PETER BERNARD
IPC: A23D7/005
Filed: 1988-10-25
Abstract: A process for preparing an edible plastified dispersion comprising a continuous fat phase and a dispersed aqueous phase, characterised in that it comprises the steps of:
     (a) working buttermilk with a non-dairy fat to obtain an emulsion, and,   (b) mixing the emulsion obtained in step (a) with butter under mild conditions.   
     By employing such a process, it is possible to obtain a melange product in which the characteristic microstructure of butter has not been destroyed. Moreover, only a proportion of the total fat content of the final product need be passed through the churn, enabling a higher production figure to be obtained with a fixed size of churn.
Patent EP-0276986-A2 (EP)
Inventor: INOUE YOSHIO
IPC: C08G77/50
Filed: 1988-01-26
Abstract: A novel organopolysiloxane compound having, in a molecule, at least one silyl-substituted ethyl group of the general formula 
     
      in which R 1  is a hydrogen atom or a methyl group, R is a monovalent hydrocarbon group and the subscripts a and b are each 1, 2 or 3, or a linear organo-polysiloxane having, at each molecular chain end, at least one of such a group, can be prepared by first reacting a vinyl-containing organopoly-siloxane with a hydrogen chlorosilane compound to effect the hydrosiliation reaction betwen the silicon-bonded vinyl groups and the silicon-bonded hydrogen atoms and then the silicon-bonded chlorine atoms are subjected to a dehydrochlorination reaction with a silanol compound of the general formula CH 2 =CR 1 -CO-O- 
      A composition comprising the organopolysiloxane and a photopolymerization initiator is highly sensitive to light and readily cured into a rubbery elastomer by irradiation with ultraviolet light.
Patent EP-0281346-A2 (EP)
Inventor: STICH RICHARD ANTHONY
IPC: F25D23/04
Filed: 1988-02-29
Abstract: A door, such as the door of a refrigerator or other appliances, has a plastic inner panel (18) which has a plurality of container supporting shelves (22-24) extending therefrom. The shelves are stiffened by integral vertical stringers (40) adjacent each other across substantially the entire width of the surface of the inner panel between the shelves. Gussets (43) extend from one end of each of the integral stringers into the lower (32) or upper (Figs. 7,8) surface of the adjacent shelf (23). The integral stringers are V-shaped or (in Fig. 5) U-shaped in cross section. The gussets are V-shaped when the integral stringers are V-shaped and may be V-shaped or U-shaped when the integral stringers are U-shaped. The integral stringers stiffen the entire door without adding material and control the stiffness through the cross-sectional moment of inertia of each of the integral stringers. When there is a lack of space beneath the bottom shelf and gussets cannot be employed, a shadow (Fig. 2,10) line may be used to increase the moment of inertia. The integral stringers have an aesthetic pattern in either the V-shaped or U-shaped configuration.
Patent EP-0287306-A2 (EP)
Inventor: WINSLOW LOUIS E C O MINNESOTA
IPC: C09J133/08
Filed: 1988-04-11
Abstract: The novel fast-drying pressure-sensitive adhesives comprise a polymer of a terminally unsaturated vinyl monomer such as isooctyl acrylate and an emulsifier monomer such as sodium styrene sulfonate plus a phosphate emulsifier, especially certain polyoxyethylene phosphates or salts thereof. Pressure-sensitive adhesive tapes comprise a backing and the novel adhesive. The novel tape is particularly useful as an automotive masking tape, because it both adheres strongly and can be cleanly removed from automotive paints after typical baking cycles. As compared to prior tapes the novel tapes have equal or better adhesive performance, with a faster drying adhesive layer. The tapes can therefore be produced more economically. Furthermore, there is no adhesive bubbling problem at commercially useful production rates as with the prior art when using a paper backing.
Patent EP-0319183-A2 (EP)
Inventor: SANNER MARTIN W
IPC: G06F11/10
Filed: 1988-11-21
Abstract: A parity regeneration and self-check tech­nique is used for detecting and locating errors in data communicated to, through, and from a digital subsystem. The invention utilizes a parity check asso­ciated with a data input of the subsystem, regenerating parity for data communicated from an output of the sub­system, checking the regenerated parity and comparing that check with other checks.
Patent EP-0304383-A2 (EP)
Inventor: SNOW ROBERT ALLAN C O EASTMAN
IPC: G03F1/56
Filed: 1988-08-17
Abstract: A photographically negative-working patternable mordant composition is disclosed containing a photocrosslinkable polymer comprised of, for providing both mordanting and crosslinking sites, repeating units of the formula:
      wherein 
Ar is an aromatic linking group, 
R is a methylene group, 
R¹ is independently in each occurrence a lower alkyl group, 
R² is a divalent linking group, 
X is a photocrosslinking group, and 
Z is a charge balancing counter ion. 
The mordant composition can be coated on a support to form a photographic element.
Patent EP-0331020-A2 (EP)
Inventor: WAGNER JURGEN
IPC: B01D33/044
Filed: 1989-02-23
Abstract: A filter device is proposed in which the filter cloth is mounted along a circular arc pathway on a mounting element rotating with the filter cloth. A rotatably mounted ring is provided as the mounting element, which is mounted on an inner ring bearing connected to a wall of the filter device. The seal between the inner ring bearing and the rotatably mounted ring is accomplished by an O-ring, which forms a radial or axial seal. The inlet opening in the filter device is located in the rigid wall and can be adapted in position and shape to individual requirements. 
<IMAGE>
Patent EP-0341633-A2 (EP)
Inventor: PARISI NICOLA
IPC: F21V29/15
Filed: 1989-05-08
Abstract: An illumination device (1) is described consisting of a headlamp or headlight composed of a body or concave casing (2) housing within it a parabolic reflector (3), a transparent protection element (5) closing the front of the casing and having a front screen preferably defined by a lens, a light source (4) defined by a lamp and a lamp carrier element (10) supporting the light source in correspondence with the focus of the reflector and supported projecting from the rear of the casing (2) and closing a rear cavity thereof; the lamp carrier element (10) is made of heat conductive material and is provided externally with radiating means (15) adapted to dissipate into the environment the heat conducted by it, as well as by a possible screen element (30) interposed between the light source (4) and the front screen (5).
Patent EP-0342528-A2 (EP)
Inventor: WEDENIWSKI HORST JOSEF DR
IPC: B24B19/12
Filed: 1989-05-11
Abstract: The method serves to grind the cams of a camshaft (12) by means of a numerically controlled camshaft-grinding machine (10). The camshaft (12) is arranged in a work-holding fixture (11) in such a way that it can be rotated at predetermined angular velocity ( omega ) in predetermined angular steps about its longitudinal axis. A grinding carriage (17) with a grinding wheel (18) can be fed in in predetermined steps in an axis (20) at right angles to the longitudinal axis. A grinding wheel (18) is selected in its composition for machining and the infeed of the grinding wheel (18) is set as a function of the geometry, the material and the desired surface finish of the camshaft (12) and the cams (30). 
<??>In order to achieve a minimum grinding time while allowing for various restrictions due to the process, a maximum possible infeed for a minimum grinding time is determined via the maximum specific rate of metal removal and the predetermined cam geometry, and - if need be while allowing for restrictions with regard to the chip-space filling conditions and the grain loading - the maximum infeed for grinding the camshaft (12) is set. 
<IMAGE>
Patent EP-0359911-A2 (EP)
Title: Radarhöhenmesser
Inventor: TRUMMER GUNTHER
IPC: G01S7/35
Filed: 1989-06-13
Abstract: Die Erfindung bezieht sich auf einen Radar-Höhenmesser der nach dem FMCW-Prinzip aufgbaut ist und im C-Band arbeitet.Hierzu wird vorgeschlagen, das Gerät in MMIC-Technik mit vollständig digitaler Auswertung und Modekontrolle zu konzipieren, wobei die digitale Auswertung die Erzeugung einer Wellenform des Senders erlaubt, die die Eigenschaften : - Silent mode während der Verarbeitung - Stabilisierung der Sendefrequenz - Dopplerkompensation und - Diskriminierung von Falschzielen aufweist. Eine Ausführungsform mit Selbsttesteinrichtung ist beschrieben und in Aufbau und Funktion durch die Figuren der Zeichnung ergänzend erläutert.
Patent EP-0358147-A2 (EP)
Inventor: CHAPOY LARRY LAWRENCE
IPC: C08G63/682
Filed: 1989-09-04
Abstract: Thermotropic liquid crystalline aromatic polyesters of 3,3′-diphenyl-4,4′-dihydroxydyphenyl containing units derived from mono-substituted hydroquinones in amounts over 10% by moles with respect to the total of the aromatic diols.