baber/WOPTO huggingface dataset:
Patent EP-0234889-A2 (EP)
Inventor: LOVEGROVE JOHN GEORGE ARNOLD
IPC: B29C48/06
Filed: 1987-02-20
Abstract: Material to be coloured is fed from an extruder (1) to a positive displacement means such as a gear pump 2. The output from which is split into at least two streams one of which is fed to a mixer (3) which is preferably a cavity transfer mixer. Colourant is injected into one of the streams either before or at the mixer and the two streams are recombined downstream of the mixer preferably in a diehead. The arrangement provides for reliable colouration whilst premitting flexibility in production.
Patent EP-0239384-A2 (EP)
Inventor: THOMAS MAMMEN
IPC: H01L21/76
Filed: 1987-03-25
Abstract: A process is disclosed for improving the isolation between semi-oxide insulated devices, formed on mesa structures. In the fabrication of such devices, a silicon substrate is provided. Patterned regions of one type of conductivity are formed in a major surface of the sub­strate and an epitaxial layer of silicon is formed on the substrate over the major surface. A patterned mask layer is formed on the epitaxial layer and is etched to expose portions of the epitaxial layer. The exposed portions of the epitaxial layer are removed to form the mesa struc­tures, which overlie the doped patterned regions. Regions of opposite conductivity, called channel stops, are then formed in the substrate between the patterned regions. After filling in the areas between the mesa structures with a field oxide, the devices (bipolar or MOS transis­tors) are formed on the mesa structures. 
     The process of the invention utilizes as a mask structure a mask having a combination of properties (com­position and thickness) related to the subsequent process­ing. The mask permits use of an anisotropic etchant to define the mesa structures and to undercut the mask. An oxide layer is formed on the side walls of the mesa struc­tures and on those portions of the substrate exposed during the mesa-defining step. Those portions of the oxide layer underlying openings in the mask structure are removed to expose portions of the substrate, which encom­pass regions between the doped patterned regions. The channel stop dopant is introduced into the regions between the patterned regions.
Patent EP-0245952-A2 (EP)
Inventor: SUGDEN KEITH
IPC: A61K9/00
Filed: 1987-04-09
Abstract: Pharmaceutical compositions in the form of a buccal tablet comprising etorphine or a salt thereof, at least one monosaccharide, disaccharide or a mixture thereof, and a mixture of xanthan gum and locust bean gum in a weight ratio 3:1 to 1:1, wherein the total weight of the mono- and/or di-saccharides relative to the combined weight of the xanthan and locust bean gums is in the ratio of 20:1 to 3:1. The tablet affords improved bioavailability.
Patent EP-0251439-A2 (EP)
Inventor: REHRIG HOUSTON
IPC: B62B5/00
Filed: 1987-04-24
Abstract: The present invention relates to a plastic dolly having a pair of longitudinal side members (12, 14) and a pair of transverse end members (16, 18) coupled together by lap joints (22) to form a frame, preferably a rectangle. The various members are molded in a honeycomb/cellular configuration to conserve product weight and materials. Each of the four corner joints (22) includes a caster fastening hole (24) for receiving a caster fastening bolt (26) which securely fastens the joints together and carries a dolly caster wheel (28). Additional strength and rigidity is provided to the dolly by two long, preferably metal, reinforcement elements (36) disposed in grooves (34) running longitudinally in the side members (12, 14) and extending into the end members (16, 18).
Patent EP-0260834-A2 (EP)
Inventor: FALCONIERI REMO
IPC: B41J32/00
Filed: 1987-08-27
Abstract: A cartridge for a printing ribbon 13 for a typewriter having a character-carrying disc 21 comprises a casing 12 and two oscillating arms 38 between the ends of which a run of the ribbon extends in a straight line on the outside of the casing between the disc 21 and the platen 23. The arms 38 oscillate from a rest position in which they make the typing point 24 visible, to three or more working positions in which they make it possible to print using one of three tracks of the ribbon. The two oscillating arms 38 are pivoted by means of pins 42 on seats 51 of fixed supports 52 of the casing 12. Pivotally mounted at the free end of each arm 38 is a guide element 67, a stem 66 of the guide element being received in a sleeve 63 of the arm 38. Each guide element is thus capable of modifying its angular position with repsect to the respective arm in response to the selection movement so that the ribbon 13 is always held in tension in a uniform manner, irrespective of the track selected.
Patent EP-0263629-A2 (EP)
Inventor: LEONARDO JOHN
IPC: A61D19/00
Filed: 1987-09-29
Abstract: A membrane switch (24) is connected to an electronic timer module (31) which includes a digital timer display (13), a mounting counter display (16), a flashing clock signal (14) to indicate activation of the module, as well as audible (28) and visible indicators. An oval-­shaped sleeve (32) includes a transparent pocket (36) containing the timer module (31) and membrane switch (24), and the sleeve is adapted to be adhered to the base of the tail of a cow. The membrane switch (24) is adapted to be actuated by the weight of other cows attempting to mount the cow when in heat. The switch (24) actuates the timer, the mounting counter, and the flashing clock display (14), and also actuates the audible and visible signals to warn the cattle owner that the cow is in heat, to indicate how long the cow has been in heat, and also how many times the cow has been mounted.
Patent EP-0291637-A2 (EP)
Inventor: MOORE ANDREW L
IPC: B41F7/30
Filed: 1988-02-17
Abstract: An improved spray nozzle for supplying dampening fluid to a printing press is made of modular parts joined together and formed so that air and dampening fluids flow through the body of the nozzles exit through outlet orifices in directions substantially perpendicular with respect to each other and then impinge against a deflector plate (35) located between two of the body modules (14,15) so that fluids join while traveling in substantially parallel directions to produce a spray which is widely dispersed in the direction while being narrowly dispersed in a second direction.
Patent EP-0285173-A2 (EP)
Inventor: JENSENIUS JENS CHRISTIAN
IPC: A61K47/42
Filed: 1988-03-31
Abstract: A human carcinoma-associated antigen which has an apparent molecular weight of about 43,000 and an isoelectric point in the range of about 5.4-6.2, and which has at least one epitope which is reactive with a monoclonal antibody produced by the human hybridoma cell line B9165 (ECACC 87040201), or an analogue thereof, may be used as a diagnostic or therapeutic agent, e.g. for the diagnosis or treatment of human carcinoma. An antibody raised against this antigen may similarly be used for diagnostic or therapeutic purposes.
Patent EP-0295423-A2 (EP)
Inventor: ANDERSSON PER MAGNUS
IPC: B65D17/00
Filed: 1988-05-10
Abstract: A container having a top wall being made at least partly of a support material and being coated. The container has an opening device with a puncture line, along which the pouring spout can be torn open. The improved pouring spout having an improved impermeability to gases of the container, and according to the invention having at least at one location of the puncture line a grip means and a tear-off means made of plastic being attached inside and outside to the support material. The tear-off means is preferably molded into a hole in the top wall to have a cross-sectionally rivet-like shape and has a grip means.
Patent EP-0314147-A2 (EP)
Inventor: TONTI SERGIO DR
IPC: C07C239/10
Filed: 1988-10-27
Abstract: The invention relates to a process for the synthesis of N,N-dialkyl-hydroxylamines by reaction of the corresponding dialkylamine with H₂O₂, said reaction being carried out in the presence of a catalyst based on titanium-silicalite.
Patent EP-0328773-A2 (EP)
Inventor: KORNHAAS WOLFGANG GRUNDIG E M
IPC: G06K7/10
Filed: 1988-12-20
Abstract: It is known to integrate a bar code reader into the housing of a remote control transmitter. If the bar code is misread in this known remote control transmitter, the wrong data reaches the memory of a receiving device to be programmed. The novel remote control transmitter is intended to make it possible to check the data read by the bar code reader. In the novel remote control transmitter, the data read by the bar code reader are decoded and shown in plain text on a display of the remote control transmitter. Programming of receiving devices with remote control. <IMAGE>
Patent EP-0276984-A2 (EP)
Inventor: KAWAMURA MASAHIDE
IPC: C12Q1/68
Filed: 1988-01-26
Abstract: A method and assay kit for measuring anti-DNA antibody titres in biological fluids by an immunological method using a dsDNA label free of ssDNA fragments, wherein the dsDNA label is prepared by recombinant DNA techniques and having a constant length of a well defined kbp and a given specific activity and that such labeled dsDNA be used as the tracer in said immunological method.
Patent EP-0297891-A2 (EP)
Inventor: CUTLER DAVID N
IPC: G06F12/14
Filed: 1988-06-30
Abstract: In a data processing system, apparatus and method for controlling the type of processing to which data signal groups can be subjected includes a page table entry format having a multiplicity of field positions for storing signals defining page access rights. In addition to the read/write access control, the signal group access rights can be determined by the current mode of operation of the data processing unit and the intended activity of the addressed instruction or data element (i.e., read, write or execute).
Patent EP-0299676-A2 (EP)
Inventor: EIDSMORE PAUL GEORGE
IPC: G01F3/22
Filed: 1988-07-07
Abstract: A fluid flow indicator comprises a housing (10) defining a cylindrical flow passage (12) having axially spaced first (14) and second (16) ends. A cylindrical piston (36) having first and second terminal ends and an exterior diameter which is substantially less than the diameter of the passage (12) is axially positioned in the passage (12) with its first terminal end facing the first end of the passage (12). The piston (36) is mounted for sliding movement from a first position adjacent the first end (14) of the passage (12) to a second position adjacent the second end (16) of the passage (12) when the fluid flow through the passage (12) exceeds a predetermined level. A flow passageway (40) extends through the piston from an inlet adjacent the first terminal end to a flow control outlet orifice (60) spaced axially from the first terminal end. A metering ring (30) surrounds the piston (36) at a location between the first terminal end of the piston (36) and the outlet (60) of the flow passageway (40) when the piston (36) is in the first position at a location between the first end of said cylindrical passage (12) and the first terminal end of the piston (36) when the piston (36) is in the second position.
Patent EP-0300777-A2 (EP)
Inventor: BUSCHHAUS HERBERT
IPC: A01N43/653
Filed: 1988-06-28
Abstract: Eyespot in cereals is controlled by applying the fungicide before emergence of the cereal plant.
Patent EP-0306344-A2 (EP)
Inventor: PETERSEN THOMAS C
IPC: B41M5/30
Filed: 1988-09-05
Abstract: A high sensitivity thermal paper resistant to image erasure has a colour forming composition comprising a chromogenic material, an acidic developer material, a water insoluble hydrocarbon resin selected from poly-­α-methylstyrene or α-methylstyrene/vinyltoluene copolymer, a thermal modifier and a binder. Preferably the thermal modifier is acetoacet-o-toluidine, diphenoxyethane, phenyl 1-hydroxy-2-naphthoate, diheptadecyl ketone or octadecanamide. The disclosed composition when thermally imaged is surprisingly resistant to image erasure and smearing attributable to fingerprint oils.
Patent EP-0312298-A2 (EP)
Inventor: BIANCO JAMES SALVATORE
IPC: G06K7/10
Filed: 1988-10-11
Abstract: A bar code reader head having an optical block with cavities (26) formed therein into which various optical elements may be placed without the need for any adjustment thereof. A first illumination source (16), producing any desired spectrum of light, illuminates at least a portion of the bar code (48). A second illumination source (18) may be provided to produce a second spectrum of light. Reflected light passes through a lens (24) in front of which is an aperture slit (46) parallel to the bar code bars. A channel (20) is formed between the lens and a photodetector (28) perpendicular to the light path. If both visible and infrared illumination sources (16/18) are used, visible light is focused at the side of the channel toward the lens and infrared light is focused at the other side of the channel. In the channel is a template (34) having at least one discriminator (54, 56) slit parallel with the slit in front of the lens.
Patent EP-0314363-A2 (EP)
Title: Anti-anxiety agents
Inventor: WELCH WILLARD MCKOWAN JR
IPC: C07D491/08
Filed: 1988-10-17
Abstract: Anti-anxiety agents; namely, 1-(heterocyclyl­carbonyl)-3-[4-(2-pyrimidinyl)-1-piperazinyl]propanes and 1-(heterocyclylsulfonyl)-3-[4-(2-pyrimidinyl)-1-­(piperazinyl)]propanes; and methods for their preparation and use.
Patent EP-0324401-A2 (EP)
Inventor: HILBURG JURGEN
IPC: H02M5/00
Filed: 1989-01-07
Abstract: Known electrical switch devices for the variable adjustment of the operating voltage have rotary knobs which are designed such that they move easily. In consequence, inadvertent accidental displacement is easily possible as a result of the rotary knobs or the positioning axle connected to them being twisted, this being perceived to be disadvantageous, particularly in the case of switching on again, when the originally adjusted brightness or speed changes. A new type of electrical switch device (10, 30) has a first latching element (24, 40, 41), which is connected in a rotationally fixed manner to the positioning axle (20, 33, 34) or to the rotary knob (12, 31, 32) which is placed thereon in a positively locking manner, which first latching element (24, 40, 41) interacts with a second latching element (28, 44, 45) which is arranged in a fixed position, is shaped in the form of an arc, and concentrically surrounds the positioning axle (20, 33, 34). The use of the new type of switch devices (10, 30) is intended especially for brightness and speed control, with a memory effect. <IMAGE>
Patent EP-0332815-A2 (EP)
Inventor: JURGENHAKE BERNHARD DR
IPC: H01R43/055
Filed: 1989-01-21
Abstract: The invention relates to a tool for fixing individual contact elements which are arranged with respect to one another in a row, in the form of a strip, to electrical conductors. The tool consists essentially of a base body which has the guide and feed elements for the contact parts and the lower crimping part, and of a ram on which the crimping die is constructed, and which operates the feed device. The feed device consists of a finger which is moved at right angles to the feed direction in order to engage into the contact parts before it is moved in or against the feed direction. The shape and size of the cross-section of the finger are matched to the opening in the contact parts such that the finger rests on the edge of the opening of the contact parts both in and against the feed direction. In addition, a return stop engages into the contact parts. <IMAGE>
Patent EP-0332865-A2 (EP)
Inventor: MEYER HARRY M JR
IPC: C07K16/28
Filed: 1989-02-16
Abstract: Selective suppression of B-lymphocytes in mammals is accomplished by treatment with an adequate amount of antibody to a mature B-lymphocyte surface marker.
Patent EP-0332069-A2 (EP)
Inventor: SCHUERMANN HELMUT
IPC: B29C65/00
Filed: 1989-03-03
Abstract: For joining a fibre-reinforced pipe with a metallic coupling element, the coupling element, which has recesses and/or catches distributed circumferentially over its outer lateral surface, is pushed axially onto the prefabricated fibre-reinforced plastic pipe, pipe material being pressed at the same time into the recesses or the catch or catches cutting into the pipe wall. To achieve greater radial pressing forces of the fibre-reinforced pipe/coupling element connection, before it is pushed onto the coupling element, the fibre-reinforced pipe is heated in the connecting region to a temperature above the glass transition temperature of the plastic.
Patent EP-0336275-A2 (EP)
Inventor: NEMOTO KYUICHI
IPC: A61K31/165
Filed: 1989-03-29
Abstract: An agent for relieving radiogenic or drug-­induced side effects, characterized by comprising a spergualin derivative of the following formula (I) : 
NH₂-C(=NH)-NH-R₁-R₂-CONH-R₃-CONH-(CH₂)₄-NH-­(CH₂)₃-NH-X 
wherein R₁ represents -(CH₂)₄-, -(CH₂)₆
      R₂ represents -(CH₂)₂- or -CH=CH-, 
R₃ represents -CH(OH)- CH(OMe)-, -CH₂-,-CH(-CH₂OH)- (conformation: s-form) or (CH₂) m -CH(OH)-(CH₂) n - (m represents an integer of 1 or 2 and n represents an integer of 1 or 2) X represents a hydrogen atom or a group formed by removing a hydroxyl group from a carboxyl group of an amino acid, 
or a pharmacologically acceptable salt thereof as an active ingredient.
Patent EP-0348622-A2 (EP)
Title: Stepped shift transmission
Inventor: HEIDEMEYER PAULUS
IPC: F16H3/12
Filed: 1989-04-19
Abstract: For a stepped shift transmission (1) free of synchronising members, a synchronising device (18, 21) is created which requires a low expenditure for construction and control and furthermore operates in a low-loss manner. The synchronising device (18, 21) consists essentially of an energy storage device (21) and an energy transmission system (18) and permits both the acceleration and the deceleration of the transmission input shaft (2) independently of the driving unit (10). <IMAGE>
Patent EP-0345672-A2 (EP)
Inventor: DAWSON JOHN F
IPC: G06T15/20
Filed: 1989-06-03
Abstract: An apparatus for reading a first addressable memory (26) and writing into a second addressable memory (28) wherein the first addressable memory is logically arranged in a rectangular matrix and is scanned at an arbitrary angle with respect to the matrix for producing a plurality of scan patterns whose parameters can be altered and controlled by an external source (20, 22), while the second addressable memory, also arranged in a rectangular matrix, is written into along parallel rows and columns. The apparatus is particularly adapted for use with a digital map display system having an airborne computer for generating the scan parameters
Patent EP-0355004-A2 (EP)
Inventor: SPARROW JAMES ALAN
IPC: G21C7/117
Filed: 1989-08-03
Abstract: The invention relates to a control assembly for use with a nuclear fuel assembly, including a support structure (70) and least one control rod (72) removably attached thereto by means of an attachment joint (74) comprising an elongated end plugs (78) on the control rod. 
     The end plug (78) is composed of two separate plug portions (80, 82), one (80) of which is firmly affixed to the support structure, and the other (82) of which is firmly affixed to the control rod, the two plug portions being firmly but separably joined and including defeatable retaining means (108, 110) for resisting relative separating movement of the plug portions with respect to each other.
Patent EP-0361176-A2 (EP)
Inventor: GEORGE DAVID ALSON
IPC: G06F9/46
Filed: 1989-09-08
Abstract: In a data processing system of the type including a plurality of processing elements interconnected with each other and with a plurality of memory elements by an interconnection means, a method is provided for accommodating the accessing of a selected memory location in a selected one of the memory elements by at least one requesting processing element to read data stored thereat. The method thereby permits the commu­nication of information between the plurality of processing elements. The method comprising the steps of: sending, from the requesting processing element to the selected memory element via the interconnecting means, a directive including 1) the address of the selected memory location, 2) a comparison value, and 3) an identification of the requesting processing element sending the directive; reading in the selected memory element the data stored at the selected memory loca­tion; comparing in the memory element the read data with the comparison value; notifying the requesting processing element via the interconnection means if the read data matches the comparison value; storing the directive in the selected memory element if the read data does not match the comparison value; and repeating the reading, comparing, and notifying steps each time the data in the selected memory location is altered.
Patent EP-0368229-A2 (EP)
Inventor: HOSOI YUJI
IPC: G03C1/005
Filed: 1989-11-07
Abstract: Disclosed is a negative type light-sensitive silver halide photo-graphic material comprising at least one light-sensitive silver halide emulsion provided on a support, wherein the ratio of silver amount to gelatin amount (Ag/Gel) (wherein the silver amount is. the total silver amount in one or more layers provided in the same side as the light-sensitive silver halide emulsion layer with respect to the support, and the gelatin amount is the total gelatin amount in one or more gelatin layers provided in the same side as the light-sensitive silver halide emulsion layer with respect to the support) is 1.0 or more, and a hydrophilic colloid layer in the light-sensitive silver halide emulsion contains a hydrazine compound.
Patent EP-0377843-A2 (EP)
Inventor: SCHNODEWIND FRANZ-JOSEF
IPC: B05C9/08
Filed: 1989-12-13
Abstract: The invention relates to a process, system and device for the production of a porous web, especially of nonwoven material, provided on one side with adhesive, in which a liquid adhesive is applied to one side of the web in an application area. According to the invention the side of the web opposite the application area is subjected to a stream of gas, which flows in the direction essentially opposite that in which the adhesive is being applied.
Patent EP-0368410-A2 (EP)
Inventor: VAN ZOEST WILLEM JOHAN
IPC: C07D265/36
Filed: 1989-11-06
Abstract: Optically active 7,8-difluoro-3,4-dihydro-3-methyl-2H-[1,4]benzoxazines and 7,8-difluoro-3,4-dihydro-2-methyl-2H-[1,4]benzoxazines and the corresponding benzothiazines of formula III,
     where, one of the substituents R 1 , R 2 , R 3  and R 4  is CH 2 0H or -CH 2 Z, the remaining being hydrogen, X denotes fluoro, chloro, methyl or hydrogen, Y is oxygen or sulfur and Z is hydrogen, fluoro or protected hydroxyl are obtained as the stereochemically pure products of a stereospecific synthesis using a 3,4-difluoronitrobenzene substituted with a stereochemically pure 2-(1-hydroxyisopropoxy), 2-(2-hydrox-I ypropoxy), 2-(1-hydroxyisopropylthio) or 2-(2-hydroxypropylthio) substituent. 
     The obtained compounds are suited for the production of optically active pyridobenzoxazines and pyridobenzothiazines, among which are useful antibacterial optically active quinolones, particularly (S)-(-)-ofloxacin.
Patent EP-0380825-A2 (EP)
Inventor: CLARK DAVID MICHAEL
IPC: C01B35/14
Filed: 1989-12-28
Abstract: Crystalline aluminophosphates and related compounds having in the as-synthesized anhydrous form the chemical composition: mR(XnAlqPx)0₂, wherein R represents ethylenediamine, X represents one or more elements which can be substituted for Al and/or P, wherein 
m= 0.01-0.33 
n= 0-0.50 
q = 0.30-0.60 
x= 0.30-0.60 
and wherein n + q + x = 1, and having an X-ray diffraction pattern containing at least the following lines: 
     The compounds can be prepared from a forming solution or gel comprising a source of aluminium, a source of phosphorus, a source of ethylenediamine and optionally a source of at least one component X, which mixture is kept at elevated temperature for a period of time sufficient to produce a crystalline aluminophosphate or related compound followed by separating off the crystalline product obtained and drying, and which may subsequently be calcined.