baber/WOPTO huggingface dataset:
Patent EP-0285223-A2 (EP)
Inventor: HARDING GEOFFREY DR
IPC: A61B6/00
Filed: 1988-03-30
Abstract: In a radiography apparatus having an essentially monochromatic radiation source which irradiates an examination region at various positions with a primary beam of small cross-section, a first position-resolving detector system which measures the elastically scattered radiation in the primary beam on the other side of the examination region, and means for reconstructing an image of the irradiated cross-section, an assignment of an X-ray quantum is achieved by the first detector system being so designed that it essentially measures the energy loss of the X-ray quanta brought about by the Compton scattering in it, by providing a second position-resolving detector system, by detecting the coincidence of the signals of both detector systems with a coincidence device, and by designing the reconstruction means in such a way that, if the detector output signals are coincident, the path of the X-ray quantum producing said signals and from the latter and from the energy loss measured in the first detector system, the position of the scattering point in the primary beam are determined. …<IMAGE>…
Patent EP-0278622-A2 (EP)
Inventor: BUCHAN CATTANACH JAMES
IPC: B29C51/12
Filed: 1988-01-26
Abstract: A method of forming a shaped article from a stock of preformed, thermoplastic, syntactic foam material of hollow microspheres in a thermoplastic polymer matrix, comprising heating the preformed syntactic foam to a temperature above the softening point of thermoplastic polymer matrix and applying differential pressure over at least one surface of the foam material through the medium of a plastically deformable diaphragm member to cause the foamed material to conform to a desired shape. Shaped articles of syntactic foam material, optionally having a surface coating of unfoamed, preferably fibre reinforced thermoplastics materials are provided in a more versatile and convenient manner than curing or sintering syntactic foam material in a mould.
Patent EP-0278697-A2 (EP)
Inventor: LURIA SALVADOR E
IPC: C12R1/185
Filed: 1988-02-05
Abstract: A mutant microbe carrying a  kil  gene which is expressed during growth, the microbe being resistant to the expression product of the  kil  gene of ColEl and pColE2, and which can release 20 to 50% of periplasmic proteins throughout the growth cycle and/or up to l00% of periplasmic proteins when it approaches full growth.
Patent EP-0282279-A2 (EP)
Inventor: URATA KAORU
IPC: H04N5/14
Filed: 1988-03-09
Abstract: An apparatus for compressing and/or expanding time base using a CCD (22) adapted such that an input signal supplied to the CCD (22) is obtained as a signal with its time base compressed or expanded on the output side of the CCD (22), a first two-phase transfer clock pulse signal made up of first and second pulse train signals (Pʹø1, Pʹø2) having a first period and arranged to be 180° out of phase with each other is used for driving the CCD thereby to write the input signal to the CCD and a second two-phase transfer clock pulse signal made up of third and fourth pulse train signals (Qʹø1, Qʹø2) having a second period and arranged to be 180° out of phase with each other is used for driving the CCD thereby to read from the CCD a signal which is produced from the input signal with its time base compressed or expanded, in which the pulse width of the first pulse train signal (Pʹø1) is made virtually equal to the pulse width of the third pulse train signal (Qʹø1) and the pulse width is selected to be smaller than a half of the smaller one of the first period and the second period.
Patent EP-0294070-A2 (EP)
Inventor: BROWN STEPHEN CHRISTOPHER NEIL
IPC: B65G47/28
Filed: 1988-05-23
Abstract: Cylindrical bodies (12) are brought into end-to-end relationship on a conveyor (30) by means of a second conveyor (42) running at a different speed, which may be greater than or less than the speed of conveyor (30). The conveyor (42) serves to flip misorientated bodies into an orientation in which their axes are parallel to the feed direction C of the conveyor (30). A modified arrangement is described for bodies with length to diameter ratios of the order of 0.8:1.
Patent EP-0303448-A2 (EP)
Inventor: OGURA TOYOSAKU
IPC: B41J13/10
Filed: 1988-08-09
Abstract: Apparatus for inspecting irregular coupling ele­ments from continuously running slide fastener chains (30) is essentially comprised of a light source (12) including a light emitter and a light receptor, an opti­cal fiber (13) extending from the light source (12) and having a leading end arranged to face a row of coupling elements (32) along their rounded corners, and a comparator (25) connected to the light source. The light emitter cooperates with the optical fiber (13) in emitting light rays onto the coupling elements (32), and the light receptor receives via the optical fiber light rays reflected from the rounded corners and converts the reflected rays to electrical signals. The comparator (23) successively compares the signals to the reference standard to detect irregular coupling elements (33).
Patent EP-0305104-A2 (EP)
Inventor: AMANO TOMOYUKI
IPC: C06B23/00
Filed: 1988-08-17
Abstract: Thermostability, age stability, and ignition property at low temperatures of a W/O type emulsion explosive, containing an auxiliary sensitizer, are improved by incorporating a chelating agent in the W/O type emulsion explosive.
Patent EP-0307116-A2 (EP)
Inventor: BIZEN KUNIO
IPC: C08K5/103
Filed: 1988-08-26
Abstract: A porous film comprises a polyolefin resin, a filler and an ester of dipentaerythritol having from 0 to 70% residual OH groups, based on the number of OH groups of unesterified dipentaerythritol. The film can be used as a liquid impermeable back sheet of absorbent sanitary articles, such as diapers, which comprise a liquid permeable surface sheet, a liquid absorber and a liquid impermeable back sheet; said liquid absorber being interposed between said liquid permeable surface sheet and said liquid impermeable back sheet.
Patent EP-0307191-A2 (EP)
Inventor: ARITA SETSUO
IPC: G06F11/32
Filed: 1988-09-08
Abstract: A multiplex control system comprises a plurality of control apparatuses (1), test signal generators (J1) provided, respectively, for the control apparatuses (1) for the purpose of internal diagnosis thereof, signal selectors (10) each for selecting a signal to operate a device (13) under control from the signals produced by the control apparatuses, and diagnosis units (2) each for deciding presence or absence of abnormality in the associated signal selector with the aid of the signals inputted to the signal selector and the output signal therefrom.
Patent EP-0316111-A2 (EP)
Inventor: HARRIOTT LLOYD RICHARD
IPC: G03F1/00
Filed: 1988-11-03
Abstract: Repair of transparent errors in masks utilized for lithographic processes in the manufacture of devices is accomplished by a particularly expedient procedure. In this procedure a metal ion beam such as a gallium ion beam is directed to the region that is to be repaired. An organic gas, including a material having an aromatic ring with an unsaturated substituent, is introduced into this region. The interaction of the gas with the ion beam produces an opaque adherent deposit. The resolution for this deposition is extremely good and is suitable for extremely fine design rules, e.g., 1 µm and below.
Patent EP-0303566-A2 (EP)
Inventor: SANTER HANS
IPC: E04B1/68
Filed: 1988-07-11
Abstract: A non-positively anchored and sealing covering (1) for predominantly vertical building joints occurring between two building members (11, 12) and consisting of a hollow flat profile (2) and a clamping device (3), which can in turn be composed, for example, of an expanding member (4) and a wedge (5) located therein and a clamping screw (6). Although the length of the hollow flat profiles is standardised during manufacture, as a result of the lintel-like end of the same, water-tight joints and therefore coverings of any desired length for building joints are possible. <IMAGE>
Patent EP-0302827-A2 (EP)
Inventor: IRVING EDWARD
IPC: G03F7/027
Filed: 1988-07-27
Abstract: A process for the formation of an image on a substrate having an electrically conductive surface comprises
     (i) applying a photopolymerizable film to said surface by electrodeposition from a composition comprising a solution or dispersion in an electrodeposition medium or a mixture of (A) a photopolymerizable material having, per average molecule, more than one photopolymerizable ethylenically unsaturated group, and (B) a film-forming polymer having in the same molecule a photoinitiating residue which initiates polymerization of said photopolymerizable group on exposure to radiation and a salt-forming group which is present at least partially in ionized form, said polymer being substantially free from ethylenic unsaturation,   (ii) subjecting the film to radiation in a predetermined pattern, thereby polymerizing exposed areas of the film, and   (iii) removing areas of the film not exposed in stage (ii).   
     The process is useful in the production of printing plates and printed circuits.
Patent EP-0307371-A2 (EP)
Inventor: ROILA PATRIZIO
IPC: B65D85/32
Filed: 1988-09-06
Abstract: A protective packaging for eggs comprises a containing part and a covering part which may be superposed, inter­changeable, each including a top wall (1), a bottom (3) wall and two opposed lateral walls (2, 4), obtained from respective flat, single piece punched members, that are either distinct and separated or hinge-connected at the origin, provided with fastening members (5) in the superposed condi­tion, in each of which a predetermined number of comple­mentary half-housings for eggs is obtained, which in the superposed condition of said containing and covering parts constitute complete housings suitable for supporting therein said eggs therein in a damped way and in a spaced relationship with respect to said top, bottom and lateral walls.
Patent EP-0320483-A2 (EP)
Inventor: BAKER CAROL ANN
IPC: C12N11/04
Filed: 1988-12-08
Abstract: Biological material such as proteins and microbes is encapsulated by a method which comprises
     a) admixing the biological material with an aqueous non-ionic polymer solution in which the polymer is present at a concentration of at least 3% w/v;   b) forming polymeric beads by adding the mixture of part (a) dropwise into a water-immiscible non-solvent for said polymer, said non-solvent being maintained at a temperature sufficient to freeze the bead but not so low to cause freeze fracture; and   c) drying the beads of step (b) to remove substantially all unbound water in said beads.   
     Freeze-drying produces a stable encapsulated product which in the case of microbes retains a high level of viability. The method provides a means of using microbes as agricultural agents since the encapsulated product is acceptable and useful to the farmer.
Patent EP-0296145-A2 (EP)
Inventor: PETERS HENNING DR-ING
IPC: B01D11/02
Filed: 1988-05-17
Abstract: For treating a flowable, in particular free-flowing material in a pressure compartment, for example an extractor, the material is introduced into an inlet compartment under a pressure, preferably atmospheric pressure, lower than that in the pressure compartment and, after the pressure in the inlet compartment has been adjusted to the pressure of the treatment fluid, is transferred from the inlet compartment into the pressure compartment, from which the treated material is discharged into a discharge compartment. For the purpose of effecting a pressure equalisation between the inlet compartment and the pressure compartment, these are connected by lines and the fluid is transferred from the pressure compartment into the inlet compartment. In addition, a displacer or piston (10) is provided in the inlet compartment (1), by means of which the volume of the inlet compartment (1) can be varied, in particular before and after the phase of charging the pressure compartment (2).
Patent EP-0319524-A2 (EP)
Inventor: DOBBINS BOB M
IPC: G07D7/12
Filed: 1985-10-04
Abstract: An improved currency validator (1) has one or more sensors (18;24;30) positioned along a bill passageway (4) for testing a bill transported along the bill passageway and for generating electrical signals in response to certain features of the bill. Data derived from the electrical signals is processed by a logic circuit, such as microprocessor (102), to determine the authenticity and denomination of the bill, The data may be normalized during its processing. Either or both a histogram technique or a percent denomination space technique may be used in determining the authenticity and denomination of the bill.
Patent EP-0333163-A2 (EP)
Inventor: KOMURO HIROKAZU
IPC: C08F279/02
Filed: 1989-03-15
Abstract: There is provided a novel high molecular compound having a number average molecular weight of 5,000 to 30,000 which has (a) a styrenic or acrylic monomer chain part and (b) another monomer chain part of which homopolymer being rubber, said chain part (a) and said chain part (b) being present in block-like or graft-like state, and which containing 50 % or more of said monomer chain part (a) on the basis of a weight ratio. There is also provided a novel photopolymerizable resin composition which comprises: (i) a high molecular compound having a number average molecular weight of 5,000 to 30,000 which has (a) a styrenic or acrylic monomer chain part and (b) another monomer chain part of which homopolymer being rubber, said chain part (a) and said chain part (b) being present in block-like or graft-like state, and which containing 50 % or more of said monomer chain part (a) on the basis of a weight ratio, (ii) a photopolymerizable compound having two or more groups selected from the group consisting of acryloyl group and methacryloyl group in one molecule, and (iii) a photopoly­merization initiator.
Patent EP-0344422-A2 (EP)
Inventor: HENSELER WOLFGANG
IPC: B60R21/2342
Filed: 1989-03-23
Abstract: Known collision-protection air bags are constructed with a centre part which is connected to two side parts of the same size. Provided on the surface of the centre part there is a tear fold which decreases the filling volume and which is formed by a tear seam. In the unfolding phase, in the region of the side parts expansion occurs at a high speed, which under certain circumstances can cause injury to the passengers. …<??>In the new collision-protection air bag, the tear seams (5', 5", 6', 6") connect the connecting seams (4', 4") lying next to one another in the region of the tear fold (2'), between the centre part (2) and the side parts (1', 1"). In this way, particularly in the region of the side parts (1', 1") a reduction of the expansion and of the expansion speed is brought about. …<??>Collision-protection air bags, in particular for the region of the front seat passenger. …<IMAGE>…
Patent EP-0338424-A2 (EP)
Inventor: WESTPHALEN KARL-OTTO DR
IPC: C07D239/42
Filed: 1989-04-13
Abstract: The benzenesulphonamides and their environmentally acceptable salts have the formula 
<IMAGE>
 in which the substituents have the following meaning:
 R<1> denotes hydrogen or halogen
 R<2> denotes hydrogen, C1-C5-alkyl, C3-C4-alkenyl, C3-C4-alkynyl, C1-C5-haloalkyl, C3-C5-alkoxyalkyl, C3-C5-haloalkoxyalkyl or C5-C6-cycloalkyl
 R<3> denotes hydrogen, C1-C2-alkyl, allyl, propargyl or C1-C5-alkoxy
 R<4> denotes halogen, C1-C2-alkyl, C1-C3-alkylthio or C1-C3-alkylamino
 in which R3 does not denote hydrogen and C1-C2-alkyl if R<4> denotes C1-C2-alkyl.
Patent EP-0339534-A2 (EP)
Inventor: ORBACH ZVI
IPC: H01L23/525
Filed: 1989-04-24
Abstract: A selectably customizable semiconductor device including a first metal layer disposed in a first plane and including first elongate strips extending parallel to a first axis, a second metal layer disposed in a second plane generally parallel to and electrically insulated from the first plane and including second elongate strips extending parallel to a second axis, the second axis being generally perpendicular to the first axis, whereby a multiplicity of elongate strip overlap locations are defined at which the elongate strips of the first and second metal layers overlap in electrical insulating relationship, the first metal layer including a plurality of fusible conductive bridges joining adjacent pairs of the first elongate strips, the fusible conductive bridges including first and second fusible links, the first metal layer also including a plurality of branch strips, each branch strip connecting one of the fusible conductive bridges at a location intermediate the first and second fusible links to a branch overlap location spaced from the multiplicity of elongate strip overlap locations, an electrical connection being formed between the first metal layer and the second metal layer at each of the branch overlap locations.
Patent EP-0348710-A2 (EP)
Inventor: WILLE JURGEN-ALBIN
IPC: E04G21/30
Filed: 1989-06-09
Abstract: Single-sided self-adhesive meshing with adhesive coating in strip form, characterised in that the meshing is in folds able to be drawn apart and only one of the outer surfaces of the fold structure is provided with adhesive.
Patent EP-0353451-A2 (EP)
Inventor: STADTFELD HERMANN DR
IPC: B23F17/00
Filed: 1989-06-24
Abstract: A device for producing gears contains at least some of the following elements: - a gear-cutting machine (10) for cutting tooth flanks (18) on the teeth (19) of a gear (16); - a grinding machine (12) for grinding the cut tooth flanks (18); - a lapping machine (13) for lapping the cut or ground tooth flanks (18); - a coordinate measuring instrument (11) for measuring the cut, ground or lapped tooth flanks (18); - a test machine (13) for testing the contact pattern of these tooth flanks (18); - a gear-cutting computer (14) for controlling the production of the tooth flanks (18); and - floppy disks as connecting means between these elements. According to the invention, some of these elements are combined in circuits which make possible iterative or gradual elimination of gear-cutting errors. <IMAGE>
Patent EP-0351663-A2 (EP)
Inventor: SACKMANN GUNTER DR
IPC: C08F220/12
Filed: 1989-07-07
Abstract: Emulsion polymers which can be obtained by emulsifying a mixture of  A) 5-95% by weight of at least one monomer from the series comprising acrylonitrile, methacrylonitrile, optionally substituted styrene, vinyl carboxylates and B) 5-95% by weight of acrylic and/or methacrylic esters, where the total of components A) + B) is 100% by weight, in the presence of an aqueous solution or dispersion of an anionically modified polyurethane which preferably contains -SO3<->Me<+> and/or -COO<->Me<+> groups (Me<+> = cation, preferably H<+>, Na<+>, K<+>, Li<+>, NH4<+> or a substituted ammonium ion), and subjecting the resulting emulsion to a radical-initiated polymerisation. The prepared emulsion polymers are preferably used as surface sizing agents for paper.
Patent EP-0357017-A2 (EP)
Inventor: LUCKEY DAVID WILSON
IPC: D01F6/60
Filed: 1989-08-30
Abstract: Coagulating a warp of filaments from a linear spinneret by delivering a transparent, jetted sheet of coagulating liquid equally and uniformly along each side of the warp.
Patent EP-0361456-A2 (EP)
Inventor: KAWANISHI SHINICHI
IPC: G01V3/08
Filed: 1989-09-27
Abstract: A casing is produced by bonding a base plate (7) to a cap (8) and sealing the bonded portion (A) so as to keep the interior of the cap (8) in an air-tight state. A magnetic detector (5) is disposed in the cap such that the magnetic detecting surface (5a) of the magnetic detecting element (5) constituting the magnetic detector is in contact with the ceiling of the inner wall of the cap (8) and a holder (4) for holding the magnetic detecting element (5) is separated from the upper surface of the base plate (7). When the base plate (7) is engaged with the cap (8), a lead-out terminal (17) from the magnetic detecting element presses the terminal (18) provided on the base plate side direct­ly or indirectly through a conductive material. Since the detecting surface (5a) of the magnetic detector is constantly in contact with the ceiling of the inner wall of the cap (8), the magnetic detection accuracy is enhanced and the electrically connecting operation of a lead-out terminal from the magnet­ic detecting element is greatly facilitated.
Patent EP-0377085-A2 (EP)
Inventor: CZECH MANUEL
IPC: B32B43/00
Filed: 1989-10-06
Abstract: A device for applying an adhesive film, which adheres to a carrier band wound up into a roll before the adhesive film is applied, comprises an application means (23; 123) by means of which the adhesive film (3; 103) is removed from the carrier band (4; 104) as it moves past. A return spool (11; 111) serves for receiving the carrier band (4; 104) after it has passed the application means (23; 123), a kinematic connection (13; 113) being present between the return spool (11; 111) and the carrier-band roll (7; 107). The device (1) for applying the adhesive film is distinguished by the fact that the unwound return spool (11; 111) has a diameter which is at least as large as the greatest possible diameter of the carrier-band roll, that return spool (11; 111) and carrier-band roll (7; 107) are arranged on a common axis (9; 109) and that the kinematic connection is designed as a disc coupling (13; 113). The disc coupling (13; 113) is preferably designed as a magnetic coupling (19, 21; 119, 121). 
<IMAGE>
Patent EP-0366139-A2 (EP)
Inventor: CROOK ALAN
IPC: B26B21/40
Filed: 1989-10-26
Abstract: A razor head or cartridge (1) is provided on its skin engaging surfaces, e.g. caps (6) and/or guard (4) surfaces with an array of closely spaced projections (14) which, in use, produce a pleasant tactile sensation tending to reduce shaving discomfort. 
     The projections (14) may be formed by closely packed flexible filaments, or by moulded fins or pillars.
Patent EP-0372586-A2 (EP)
Inventor: OHBA NOBUYUKI
IPC: C07D211/88
Filed: 1989-12-08
Abstract: A cyclic amide compound of the formula:
     wherein X is a hydrogen atom, a halogen atom, a lower alkyl group, a haloalkyl group, a lower alkoxy group, a haloalkoxy group, a lower alkylthio group or a nitro group; Y is a hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, a haloalkyl group, a phenyl group, an alkoxy group, a cycloalkoxy group, a cycloalkylalkoxy group, an alkenyloxy group, an alkynyloxy group, a benzyloxy group, a phenoxy group, a haloalkoxy group, a lower alkoxy-lower alkoxy group, a cyanoalkoxy group, an alkylthio group, an alkenylthio group, an alkynylthio group, a benzylthio group, a phenylthio group,
     (wherein W is an oxygen atom or a sulfur atom, R 3  is a hydrogen atom or an alkyl group and R 4  is an alkyl group),
     (wherein each of R 5  and R 6  is a hydrogen atom or a lower alkyl group), an alkylsulfonyl group,
     (wherein R 5  and R 6  are as defined above), an alkylcarbonyl group, an alkoxycarbonyl group, a hydroxy carbonyl group, a nitro group, a cyano group or a hydroxyl group; R is a hydrogen atom or a lower alkyl group; each of R 1  and R 2  which may be the same or different is an alkyl group, or R 1  and R 2  together with the adjacent carbon atom form a ring; m is 0 or 1; n is an integer of from 1 to 5; and k is an integer of 1 or 2.
Patent EP-0357137-A2 (EP)
Inventor: CARDINALI FRANCO
IPC: B01J20/10
Filed: 1989-08-28
Abstract: A new mono-silylating agent of general formula (I) 
(R₁,R₂,R₃)Si-NH-CO-O-Si(R₁,R₂,R₃)      (I) 
is described as well as its use in the preparation of chromatographic supports based on silica with func­tional groups covalently bonded thereto, the so-called "bonded stationary phases". 
     The new compounds are easy and safe to prepare from the corresponding mono-halosilanes with ammonium carbamate, and their use as silylating agents leads to stationary phases with a higher degree of surface coating than that attainable with the corresponding chlorosilanes.