baber/WOPTO huggingface dataset:
Patent EP-0160488-A2 (EP)
Inventor: OSAKI SHIGEYOSHI
IPC: G01N22/00
Filed: 1985-04-22
Abstract: A method and apparatus for measuring the orientation of the constituents of sheets are disclosed. The method comprises the steps of inserting a sheet (3) into a small clearance with which the openings in a pair of waveguides (1, 2) are opposed to each other to form a cavity resonator, producing a relative motion at a constant speed between the sheet and the resonator while emitting linearly polarized microwaves from the upper waveguide (1) to allow them to fall on the sheet at right angles thereto, measuring the amount of attenuation of the microwaves by the lower waveguide (2), and determining the orientation of the constituent of the sheet from that angle of the sheet with respect to the plane of polarization of the microwaves which gives the maximum attenuation.
Patent EP-0151065-A2 (EP)
Inventor: MALAVIEILLE FRANCOIS-LOUIS
IPC: G02B6/38
Filed: 1985-01-18
Abstract: A chamfer is polished on the side of each of two end portions of optical fiber (2A, 2B) so that the polished chamfers may be brought into contact to define an end face common to both fibers and of substantially the same cross section as that of a single fiber. A groove is formed in the top surface of a soft support (4), and the middle of the groove (5) is sized to receive the stripped ends of optical fibers. A glass plate (8) is applied to the top surface of the support to close the groove. The chamfered end fibers (2A, 2B) are inserted into the groove from one end so as to form said common end face in the middle of the groove. Another fiber (11) (or similarly prepared pair of fibers) is inserted from the other end of the groove to establish end-to-end optical co-operation between the fibers. The groove is filled with a liquid index-matching medium which sets when exposed to ultraviolet radiation. Once the index-matching medium has been set, the glass plate can be peeled off the support (4) bringing with it the optical fibers which are fixed thereto in a configuration which defines a very simple optical fiber coupler-distributer.
Patent EP-0177475-A2 (EP)
Inventor: BOGNAES RAGNAR
IPC: H01B11/22
Filed: 1985-10-02
Abstract: A pipeline cable for use under water and comprising a number of pipelines which follow helical lines in the cable, filler material around and between the pipelines, and a protective sheath (9) surrounding the pipelines and filler material. The cable has a compression resistant core or filler material (5) and the pipelines (3,4) which by themselves are rigid, individual pipes are imbedded around the core (5) in such a way that they can move lengthwise without any hindrance from each other and from the filler material and so that, during a radial compressive stress against the sheath (9), a transfer of force can occur through the sheath and filler material to the pipelines which can then absorb the tensile stress.
Patent EP-0158628-A2 (EP)
Inventor: VOEST-ALPINE AKTIENGESELLSCHAF
IPC: B22D46/00
Filed: 1985-03-21
Abstract: Bei einem Verfahren zum Gießen von Metallschmelze von einem metallurgischen Gefäß (1), in dem die Metallschmelze (3) mit einer Schlackenschicht (2) bedeckt ist, in ein weiteres metallurgisches Gefäß (6), wird die Metallschmelze (3) zwischen den Gefäßen (1, 6) durch ein den Gießstrahl (5) bedeckendes Gießrohr (7) geführt. Um den Durchtritt von Schlacke (2) durch das Gießrohr (7) zuverlässig und mit sehr geringem Aufwand feststellen zu können, werden mittels zweier das Gießrohr (7) peripher umgebender Spulen (9, 10) Magnetfelder im Gießstrahl (5) induziert und wird die Differenz der Induktivitätsänderungen, die in den beiden Spulen (9, 10) durch die im Gießstrahl (5) durch die Magnetfelder hervorgerufenen Wirbelströme bewirkt sind, laufend gemessen und mit mindestens einem Grenzwert (Uo) verglichen und wird bei Über-und/oder Unterschreiten des Grenzwertes (Uo) das Gießen unterbrochen.
Patent EP-0195415-A2 (EP)
Inventor: TAGA YUKIO
IPC: A41H37/10
Filed: 1986-03-18
Abstract: A button attaching machine (10) has a chute assembly (15) for conveying button parts (B) and a blocking device (29) for preventing button parts from falling from a detachable intermediate chute (18) of the chute assembly when the intermediate chute is detached. The blocking device comprises a spring-loaded plunger (34) supported by the intermediate chute adjacent to a lower end (18b) thereof and reciprocally movable in a plane perpendicular to the longitudinal axis of the intermediate chute. The plunger is normally held in engagement with a lower chute (18) to retract away from a button-parts guide channel (19) of the chute assembly, and upon detachment of the intermediate chute, it is movable into a blocking position where it is disposed below the channel and spaced from the lower end of the intermediate chute by a distance (L,) which is small enough to block the passage of the button parts.
Patent EP-0201693-A2 (EP)
Inventor: PINSCHMIDT ROBERT KRANTZ
IPC: C07C215/10
Filed: 1986-03-19
Abstract: A compound represented by the following formula:-
     wherein R is a C 3 -C 24  olefinically unsaturated organic radical having functionality which renders the nitrogen atom electron deficient, the olefinic unsaturation functionality being polymerizable,
     R' is hydrogen or a C 1 -C 4  alkyl radical, or   R and R 1  together with the nitrogen atom can form an olefinically unsaturated 5 to 7-member ring which has functionality that renders the nitrogen atom electron deficient and the olefinic unsaturation functionality is polymerizable,   R 2  and R 3  are hydrogen, a C 1 -C 4  alkyl or acyl radical, or   R 2  and R 3  together are a C 2 -C 4  alkylene group,   R 4  is hydrogen or a C 1 -C 4  alkyl, acyl, ester, amide or acid group, and   n is an integer from 1 to 10, provided n is not 1 when R is (meth)acryloyl, R 2  and R 3  are methyl and R' and R 4  are hydrogen.
Patent EP-0200143-A2 (EP)
Inventor: MORIYA MASAFUMI
IPC: C02F1/52
Filed: 1986-04-22
Abstract: A metal scavenger is composed of an addition product of a polyamine and an epihalohydrin. The addition product contains as substituent or substituents at least one carbodithio group and/or at least one carbodithioate salt group introduced therein by substituting the corresponding number of active hydrogen atom or atoms in the addition product. Metals can be scavenged from waste water by adding the metal scavenger together with at least one of sodium monosulfide, sodium polysulfides and sodium hydrogensulfide.
Patent EP-0210649-A2 (EP)
Inventor: BOHM GERHARD DIPL-ING
IPC: F02F3/04
Filed: 1986-07-29
Abstract: Light-metal piston for combustion engines, having a sleeve-like insert embedded therein and controlling its heat expansion and being formed of a metal of smaller heat expansion coefficient than the piston base material. The insert is arranged in the solid material of the piston crown and extends around the entire piston periphery. Behind the insert, the piston base material is self-contracted to form a gap delimited by the insert on one side. On at least one edge or one side, the insert is not covered by piston base material, i.e. it extends up to the piston surface, this occurring however only in certain segments and not along the entire piston periphery. In the other segments, the insert lies beneath the piston surface and is thus covered by piston base material. To the extent that the insert is exposed on the piston end face, it is provided with an edge zone covering the depth of the self-contraction gap.
Patent EP-0213507-A2 (EP)
Inventor: YANARU HIROFUMI
IPC: G06F3/12
Filed: 1986-08-14
Abstract: In a word processor capable of setting printout format for each line, a decorative character printer in which format data comprising various format data bits includes decorative character font-identifying bits.
Patent EP-0231470-A2 (EP)
Inventor: KITAMORI TAKEHIKO
IPC: G01N21/64
Filed: 1986-12-01
Abstract: A method of and an apparatus for simultaneous determination of constituents are disclosed in which a solution (34) containing trace constituents is irradiated with an intensity-modulated electromagnetic wave (14) having a predetermined wavelength, a photoacoustic signal (35) and radiation (36) from the electromagnetic-wave irradiated trace constituents are detected together with the emission spectrum thereof. The concentrations of the trace constituents are calculated from the magnitude of the photoacoustic signal, the intensity of the radiation, and calibration curves each formed for known concentrations of one of the trace constituents, and the trace constituents are identified by the above emission spectrum.
Patent EP-0226228-A2 (EP)
Inventor: UENO TOSHIHIKO
IPC: B41J11/30
Filed: 1986-12-09
Abstract: Pin tractors for feeding blank paper in various printers, typewriters, etc. for use as output devices for electronic computers, especially for personal computers. A belt carrying pins is wound rotatably around a driving toothed pulley and a driven pulley. Adriven pulley is fitted rotatably to a cylindrical part of a fixing member composing a lock means to fix a frame to a guide shaft or to a tubular part of a revolving member.
Patent EP-0192461-A2 (EP)
Inventor: MEE JOHN DAVID
IPC: G03C1/12
Filed: 1986-02-19
Abstract: Polymethine dyes are disclosed containing a tellurazolium nucleus which is substituted at its 2-position with methine chain which is in tum substituted at its position with a dye property modifier. These dyes can be used in photographic elements to facilitate image formation.
Patent EP-0194069-A2 (EP)
Inventor: WILLIAMS ARTHUR ROGER
IPC: B60C11/03
Filed: 1986-02-19
Abstract: A wheel driven vehicle having a driven (1) and a non-driven (2) wheel both provided with pneumatic tyres having directional patterns formed by V-shaped groove arrangements and fitted to the vehicle such that on the non-driven wheels - (1) the centre of the V-shaped pattern enters the contact patch first and on the driven wheel (2) the centre of the V enters the contact patch last. The invention also provides a tyre for the vehicle having an improved reinforced directional tread pattern.
Patent EP-0230750-A2 (EP)
Inventor: SANO AKIRA
IPC: C08J3/09
Filed: 1986-12-16
Abstract: An ultra-high molecular weight polyethylene powder easily soluble in organic solvents and suitable for use in the preparation of fibers or films having a high strength and a high elastic modulus, said polyethylene powder having an intrinsic viscosity in the range of 5 to 30 dl/g in decalin at 135°C and being obtained by a polymerisation reaction having at least two steps which are: 
a first step of polymerizing ethylene in the absence of hydrogen or at a reduced hydrogen concentra­tion, using a catalyst containing a solid catalyst component and an organometallic compound, said solid catalyst component containing at least magnesium and titanium and/or vanadium, to produce 50-99.5 parts by weight, based on 100 parts by weight of a final polyethylene product, of polyethylene having an intrinsic viscosity of 12 to 32 dl/g in decalin at 135°C; and 
a second step of polymerizing ethylene at a higher hydrogen concentration than in said first step to produce 50-0.5 parts by weight of polyethylene.
Patent EP-0196958-A2 (EP)
Inventor: RICHARDSON NEIL
IPC: G01R31/305
Filed: 1986-03-14
Abstract: @ An electron beam test probe apparatus and a method for use of said apparatus enable measurement to be less sensitive than prior art systems to local electric fields in the vicinity of the point at which the potential of the specimen is being measured. The apparatus consists of an electron beam for bombarding the specimen at the point at which the potential of the specimen is to be measured, a magnetic lens for collimating the secondary electrons emitted from the specimen in response to this bombardment, and a detector system for measuring the energy distribution of the secondary electrons so collimated. The apparatus may be used to produce an image of the specimen in the vicinity of the point under bombardment while measuring the potential at said point The methods taught that were disclosed allow the measurement of the potential on buried conductors located beneath an insulating layer. These methods also prevent drift in the electron beam resulting from varying surface electric fields on the specimen.
Patent EP-0211815-A2 (EP)
Inventor: TERNSTROEM INGELA
IPC: A61F13/472
Filed: 1986-07-15
Abstract: The present invention relates to a disposable, absorbent product such as a diaper, a sanitary towel or the like, comprising an absorption body (1), an outer layer (2) of liquid-pervious material facing towards the wearer when in use, and an outer layer (3) impervious to liquid on the opposite side of the body, both layers extending past the contour of the body and being mutually united at these extended portions, as well as being attached to the body by a binding agent. 
     Primarily distinguishing for a product made in accordance with the invention is that the layers (2, 3) have on their inner sides a coating of binding agent (9, 10), which is applied so thinly that on being applied, it parts to form a network-like pattern of binding agent extending over the respective layer, and in that these coatings are the means of mutually sealing the layers at their portions extending past the contour of the body, as well as the means of attachment between the respective layer and the absorption body.
Patent EP-0234549-A2 (EP)
Inventor: NAITO KENZO
IPC: C07D501/20
Filed: 1987-02-24
Abstract: A method for producing a compound of the formula;wherein R stands for a hydrogen atom, an acyl group or a protective group other than acyl groups, Q stands for a hydrogen atom or an ester residue, Y stands for the residue of a nucleophilic compound and the dotted line shows the double bond at 2- or 3- position of the cephem ring or a salt thereof, characterized by allowing a compound of the formula;[R, Q and the dotted line are of the same meaning as abovelor a salt thereof to react with a nucleophilic compound or a salt thereof and a compound of the formula;wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> independently stand for a hydrocarbon group having not more than 8 carbon atoms, or R' and R<sup>2</sup>, R<sup>1</sup> and R<sup>3</sup> or R<sup>2</sup> and R<sup>3</sup> may be combined to form polymethylene group, according to which the end product [I] of high quality can be provided in a high yield by one reaction step by using the compound [III] of relatively low cost, thus the method of this invention is advantageous for mass-producing the compound [I] on an industrial scale from the compound [II] and a nucleophilic compound.
Patent EP-0237060-A2 (EP)
Inventor: YAMAMOTO SOICHIRO FUJI PHOTO F
IPC: G03F7/06
Filed: 1987-03-11
Abstract: A light-sensitive material comprising a light-sensitive layer which contains silver halide grains, a reduction agent and a polymerizable compound provided on a support, characterized in that the silver halide grains have such a grain size distribution that the coefficient of variation (o/r) is not more than 20%, wherein a means a standard deviation of the grain size and means an average grain size. Image-forming methods employing the light-sensitive material are also disclosed.
Patent EP-0249225-A2 (EP)
Inventor: TAKEO OHWADA
IPC: C08G18/67
Filed: 1987-06-11
Abstract: A graft copolymer produced by polymerizing an ethylenically unsaturated monomer in the presence of a fluorine-containing resin having reactive double bonds via a urethane linkage is excellent in transparency and pigment dispersibility and can provide a coating composi­tion excellent in weather resistance.
Patent EP-0252454-A2 (EP)
Inventor: OHSAKA YOHNOSUKE
IPC: C07D305/08
Filed: 1987-07-03
Abstract: By extracting hydrogen fluoride from 2,2,3,3-tetrafluorooxetane with a halogenated hydrocarbon, a mixture of 2,2,3,3-tetrafluorooxetane and the halogenated hydrocarbon containing a small amount of hydrogen fluoride is obtained. Said mixture may be distilled at least twice to obtain a mixture of 2,2,3,3-tetrafluorooxetane and the halogenated hydrocarbon containing substantially no hydrogen fluoride.
Patent EP-0256394-A2 (EP)
Inventor: KOCH HELMUT
IPC: B23K26/20
Filed: 1987-07-31
Abstract: 1. A process for manufacturing a conduit for fluid or gaseous media, in particular a distributor conduit provided with a connection opening with outlet openings arranged in a conduit wall, especially for internal combustion engines, wherein the conduit, which is made from at least one sheet metal strip, is formed by laser- or electron beam welding of abutting ends facing each other without a gap, characterised in that the distributor conduit is formed from two parts of sheet metal strips equipped with flanges, wherein, at least in one of the sheet metal strips, a crease is arranged to run in a longitudinal direction between longitudinal flanges, which is constructed in both end regions of the sheet metal strip in each case to end at a distance from the end delimitation, leaving transverse flanges which connect the longitudinal flanges, and that the abutting ends of the flanges of both parts are clamped against each other without a gap for a welding of the parts in the abutting ends by means of a laser- or electron beam directed transversely to the abutting ends.
Patent EP-0263273-A2 (EP)
Inventor: CUMMINGS MICHAEL JAMES
IPC: H01L21/027
Filed: 1987-08-18
Abstract: A process for laminating discrete sections of a supported photosensitive layer (44) onto a continuing series of sheet substrates (22). Each substrate (22) is advanced to and through the nip (40) of heated application rolls (28), and a continuous length of the supported photosensitive layer (42, 44) is also supplied to the nip (40). When the sub­strate (22) reaches a first location positioned between the application rolls (28), all movement ceases except that the rolls (28) move from an inactive disengaged position toward the substrate (22) to an active position to cause pressure contact between the photosensitive layer (44) and the sub­strate (22) to thereby laminate the photosensitive layer (44) to the substrate (22). There is a pause for a predetermined period of time with the rolls (28) in the active positions before the substrate (22) is again advanced with the rolls (28) still in the active positions and the photosensitive layer (44) again supplied to the nip (40). When the substrate (22) reaches a second location, all motion ceases once again and there is another pause for another predetermined period of time with the rolls (28) in the active positions after which the rolls are withdrawn to an inactive position. During the second pause, a successive substrate (22) continues to ad­vance toward the preceding stationary substrate (22). At appropriate times, the supported photosensitive layer (44) is trimmed from the laminated photosensitive layer (42). The resulting laminated substrate (22) is provided with well defined edges (74, 78) of the photosensitive layer (44) where it is firmly laminated to the substrate (22) along lines spaced from the leading and trailing edges (64, 66) of the substrate. This desirably results in an unlaminated margin (72, 76) adjacent the leading and trailing edges of the substrate.
Patent EP-0262616-A2 (EP)
Inventor: LANDA NORBERT
IPC: G09B5/06
Filed: 1987-09-25
Abstract: A device in the form of a book cover contains an interchangeable block of printed or written pages, a storage unit for audio signals in the form of an audio tape replay device with the associated loud speakers or head phones including an audio tape cassette and a control unit for allocating the audio signals to the text and picture contents, the associated position on the audio tape being selected depending on the page opened in the block.
Patent EP-0270081-A2 (EP)
Inventor: KOMOTO YASUHIKO
IPC: G06F9/26
Filed: 1987-12-01
Abstract: A microprogram controller is disclosed, which can receive an interrupt request signal during execution of STRING instruction for transferring character-string or bit string. In the execution of the STRING instruction, a data transmission operation for transferring one unit data of the character-string or bit-string is repeated by a predetermined number of times, and an instruction and signal is produced after data transferring. The interrupt request signal and the instruction end signal are supplied to an OR gate. By executing a compound conditional branch instruction, the output level of the OR gate is judged. If the output of the OR gate takes an active level, an interrupt processing or an STRING instruction end processing is executed.
Patent EP-0238128-A2 (EP)
Inventor: VAN BOGAERT PHILIPPE
IPC: D03D47/30
Filed: 1987-03-06
Abstract: Method for the control of auxiliary blowers for the insertion of a weft thread on weaving looms whereby several auxiliary blowers and/or groups of auxiliary blowers (1-9; 45; 46; 47; 50) are distributed in the yawn (10) of the weaving loom whereby it mainly comprises the control of a first row of auxiliary blowers and/or groups of auxiliary blowers (1-6; 45; 47) in such a way that these auxiliary blowers and/or groups of auxiliary blowers (1-6; 45; 47) are creating a basic air stream which is achieving the guiding of the weft thread into the yawn (10) and the control of a second row of auxiliary blowers and/or groups of auxiliary blowers (7-9; 46; 50) in such a way that these auxiliary blowers and/or groups of auxiliary blowers (7-9; 46;50) are creating an additional air stream which is mainly creating the pulling force of the weft threads.
Patent EP-0232030-A2 (EP)
Inventor: BICKFORD CHARLES
IPC: F16B13/12
Filed: 1987-01-16
Abstract: A fixing device for attaching cladding or other surface finishing to constructional materials, comprises an elongated shank (2) and a head (5) portion, at least a portion of the length of the shank (2) being rifled or knurled. The device may be, for example, in the form of a nail or bolt.
Patent EP-0231117-A2 (EP)
Inventor: BAYLIS ALAN PETER
IPC: B03C3/76
Filed: 1987-01-27
Abstract: Variable intensity rapping means for use in electrostatic precipitators include means for increasing the force with which a drop rod (10) impacts its associated anvil. The means may include a spring or as shown a drop hammer (20) which may be located for operation as shown or swung into an inoperative position by a quarter turn of the shaft (22).
Patent EP-0233054-A2 (EP)
Inventor: HOJYO HISAO
IPC: G01L9/00
Filed: 1987-02-04
Abstract: A pressure gauge comprises a phase locked loop circuit (11) including a quartz crystal vibrator (5) connected to a frequency variable oscillator (1), a display converter circuit (12) connected to the phase locked loop circuit and a display unit (13) connected to the display converter circuit. The quartz crystal vibrator is of the tuning fork type obtained from a Z-­plate which is cut at an angle of +1°50′ or greater with respect to the Y-axis.
Patent EP-0245921-A2 (EP)
Inventor: GIBBONS CHARLES E
IPC: B32B27/10
Filed: 1987-02-25
Abstract: The present invention relates to an improved container for citrus juices and other liquids. The container utilizes a paperboard barrier laminate (34, 36, 38, 40) for the containment of essential oils and the prevention of losses of Vitamin C. Also disclosed is a process of making the laminate. The laminate makes use of a layer (40) of a heat-sealable ethylene vinyl alcohol copolymer to enhance the barrier properties of the laminate.
Patent EP-0266196-A2 (EP)
Inventor: HORAN PAUL KARL
IPC: G01N33/48
Filed: 1987-10-29
Abstract: Methods for determining growth rate of cells growing  in   vivo  and  in   vitro . Cells are labelled with cyanine dyes and changes in plasma membrane cyanine dye levels are used to determine growth rate. Cell growth rate determinations are utilized to monitor transplanted bone marrow cell engraftment and post-surgical corneal epitheal cell growth. The invented methods also are used to determine tumor cell sensitivity to cancer therapeutic agents, yeast sensitivity to antifungal agents, and bacteria sensitivity to antibacterial agents.