baber/WOPTO huggingface dataset:
Patent EP-0191566-A3 (EP)
IPC: B23B31/173
Filed: 1986-01-24
Abstract: A drill chuck having a cylindrical or 
generally cylindrical sleeve (28) connected to its 
bevel gear element or integrally formed nut and 
bevel gear element (20) a rearward part of the sleeve 
being rotatable on a portion (32) of the chuck body 
(10).  
     So that the sleeve (28) can very simply be 
retained in position, the chuck body is formed with 
a number of localised swellings (34) formed at the 
surface (32) of the body part (10) on which the 
sleeve is rotatable, the swellings having been 
formed by plastic deformation of the metal of 
the body part.
Patent EP-0191716-A3 (EP)
Title: Pulsator device for converting fluid pressure to a pulsating pressure
IPC: B05B1/08
Filed: 1986-02-03
Abstract: A pulsator device connectable to a pressurized fluid supply line, particularly a water supply line, for converting the fluid pressure of the line to a pulsating pressure. The pulsator device comprises a valve (2) which is normally closed, automatically opens at a predetermined opening pressure to connect its inlet (107) to its outlet (106), and automatically closes at a predetermined closing pressure lower than its opening pressure. The pulsator device further includes a reservoir (102) for the fluid such that when the valve (2) is closed the reservoir (102) fills up and at the same time builds up pressure until the valve (2) opens to discharge the fluid within the reservoir (102).
Patent EP-0234187-A3 (EP)
Title: Programmably controlled shifting mechanism in a programmable unit having variable data path widths
IPC: G06F5/01
Filed: 1987-01-07
Abstract: A shifting mechanism which includes a plurality of levels of multiplexors for handling incoming data formats of various data path widths. The inherent wiring of these multiplexors is designed to perform shifting of data segments of the maximum size handled by the shifter. Shifting of data segments of lesser length is accomplished by specialized control of the first and third levels of multiplexors, without requiring any additional circuitry within the shifter's data paths.
Patent EP-0236881-A3 (EP)
Title: Light wave guide with core cladding structure
IPC: B05D7/02
Filed: 1987-02-27
Abstract: Optical waveguides of plastic usually consist of a core and a jacket, the core material having a higher refractive index than the jacket material. A suitable core material is a fluorine-free polymer and a suitable jacket material is a fluorine-containing polymer, which can also contain deuterium. The optical waveguides can be produced by passing a polymer rod through a solution of the jacket polymer and then removing the solvent. The optical waveguides are particularly suitable for the transmission of data with the aid of light waves with a wavelength of 500 to 750 nm.
Patent EP-0257299-A3 (EP)
Title: Ceiling support
IPC: A61G12/00
Filed: 1987-07-21
Abstract: A ceiling support is described which is of the type used in particular for intensive care ceiling systems. The ceiling support has a basic part (7) connected to a ceiling (13). Secured rotatably on this basic part are a first support arm (1) and a second support arm (5) for supporting different units. The two support arms are fixed to the basic part (7) with their axes of rotation offset relative to one another. The supply lines (25, 26) are led to the respective support arms via the inside of the basic part. In this way, a large pivoting area for the support arms with simultaneous stability is obtained. <IMAGE>
Patent EP-0264583-A3 (EP)
Title: Printing unit
IPC: B41K1/10
Filed: 1987-08-27
Abstract: The printing mechanism has a number of type-carriers (12, 34), which on their outer peripheral face carry printing types in one area and indexing types (44) in another area. The printing types can be brought into a printing position by turning the type-carriers (12, 34). The rotational path of the type-carriers (12, 34) can be limited by means of stop devices (100, 102, 104, 106, 110). Each type-carrier (12, 34) can be rotated by means of a setting arrangement (32, 20, 24), which can be brought into a drive-contact with each of the type- carriers (12, 34) by axial displacement. A torque limiting device (96) facilitates the transfer of a limited torque between a first component (32) and a second component (20) of the setting arrangement. A securing device (68, 72) serves to provide the axially fixed connection of the first component (32) with the second component (20). The torque limiting device is formed from sprung catch elements (96) attached to the first component (32), the elements being engaged with complementary catch elements (66) on the second component. The securing device (68, 72) is attached to the second component (20). 
<IMAGE>
Patent EP-0232173-A3 (EP)
Title: Electrical energy-consumption analyser
IPC: G01R21/00
Filed: 1987-02-05
Abstract: An electrical energy analyser is disclosed which uses current and voltage sensing means connected to an analog to digital converter which is coupled to a microcomputer. The analyser provides a display means for displaying selected energy data and replaces the conventional Ferraris disc type meter.
Patent EP-0239250-A3 (EP)
IPC: H01L29/78
Filed: 1987-02-25
Abstract: An MOS semiconductor device comprising a 
semiconductor substrate (11) and an element region (13) in 
the semiconductor substrate (11) which is separated from 
other regions by a field insulation layer (12). A 
MOSFET transistor has a pair of impurity diffusion 
regions, which are separated from one another in the 
semiconductor substrate (11) and constitute source and 
drain regions (14, 15) separated by a channel region 
(20), and a gate electrode (23) constituted by a stack 
structure consisting of a gate insulation layer (21) and 
a gate electrode conductor (22). The length of the 
gate electrode (23) in the vicinity of a central portion of a 
channel region (20) is shorter than the length of the 
gate electrode (23) at the channel region (20) portions 
bounding the field insulation layer (12).
Patent EP-0256815-A3 (EP)
IPC: G06F11/14
Filed: 1987-08-07
Abstract: A device for preventing unintentional loss of data in a 
computer system as a result of electrical power interruption 
comprises an uninterruptible power supply, a monitor circuit for 
generating signals when the main power is interrupted and 
restored and for monitoring the condition of the uninterruptible 
supply, and an auxiliary memory circuit which is connected to the 
computer's data and address bus. The memory circuit includes a 
large non-volatile memory and a program stored in ROM which takes 
over control of the computer and is executed by the CPU when a 
power interruption is signalled by the monitor circuit. The 
program allows any operation already in progress to be completed 
and then directs a transfer of the computer's operating state and 
any application programs and operating system from the computer's 
RAM to the memory circuit's nonvolatile memory. When main power 
is restored, the ROM program directs the CPU to reload the 
application programs and operating system into the computer's RAM 
and to reset the state of the CPU.
Patent EP-0272914-A3 (EP)
IPC: C07D279/16
Filed: 1987-12-22
Abstract: The synthesis of benzoxazinyl- and benzothiazinylpyridazinone 
compounds is described. The novel compounds are cardiotonic 
agents and inhibitors of phosphodiesterase. In addition, the 
compounds are useful as smooth muscle relaxants and 
bronchodilators.
Patent EP-0289901-A3 (EP)
Title: Diurethane as a stabilizing additive for sealing masses
IPC: C09K3/10
Filed: 1988-04-25
Abstract: Diurethanes corresponding to general formula (I) or (II) below R1-NH-CO-O-R2-O-CO-NH-R1 (I) R3-O-CO-NH-R4-NH-CO-OR3 (II) in which R1 is a C3-C22 alkyl or aralkyl radical or a phenyl radical, R2 is a residue of a difunctional polypropylene glycol having a number average molecular weight of from 1000 to 4000, R3 is the residue of a monofunctional polypropylene glycol monoalkyl ether having a number average molecular weight of from 500 to 2000, and R4 is C4-C36 alkylene group, a diaryl methane group or a tolylidene group, as stabilizing agents for sealing compositions, for isocyanate-terminated polyurethane prepolymers, and for polyvinyl chlorides and copolymers of vinyl chloride.
Patent EP-0288983-A3 (EP)
IPC: G01B11/245
Filed: 1988-04-26
Abstract: A projector for selectively projecting patterns of light onto a remote object (64), one use of which is in conjunction with a system to establish measurements of the surface characteristics of the object, the projector including at least one light source (50) and associated lens assembly (12) mounted to project light onto the remote object, and a rotatable mask member (30) having two or more segments (32A-32H), each segment a distinctive optical pattern, which mask can be rotated so as to position a selected one of the segments between the light source and the projection lens assembly whereby when light is directed through the selected segment the light projected onto the remote object will be modified by the optical pattern on that segment. The projector may have two or more spaced light sources (50-58) and associated projection lens assemblies (12, 14), and the mask (30) rotatable therebetween to produce distinctively different patterns of light impinging on the remote object when the respective light sources are illuminated, the patterns of light projected on the object when a selected mask segment is positioned in the path of one of the light sources when it is illuminated being angularly related to the pattern of images projected on the object when that same segment is positioned between a second light source and second lens and that second light source is illuminated.
Patent EP-0310756-A3 (EP)
Title: Magnetic disk unit
IPC: G11B5/035
Filed: 1988-06-17
Abstract: To reduce the difference of regenerative signal level bet­
ween the magnetic heads and the blocks, 
of a magnetic disk divided diametrically in a plurality 
of blocks, gain values are associated to each head and each block.
Patent EP-0301518-A3 (EP)
Title: A bent wire spring module with lock
IPC: F16F1/02
Filed: 1988-07-27
Abstract: A bent wire spring module (22) embodying a clamp element (24) at 
the upper end interengageable with the 
cross wire (14) of a grid frame (10) 
without requiring the formation of deviations in the cross wire 
to which it is attached.
Patent EP-0307748-A3 (EP)
IPC: C09K23/56
Filed: 1988-09-05
Abstract: Textilbehandlungsmittel, die man durch Umsetzung von alipha­
tischen Monocarbonsäuren oder aus deren Amide bildenden Deri­
vaten mit Hydroxyalkylpolyaminen und anschließender Neutrali­
sation nicht umgesetzter Aminogruppen erhält und die als Disper­
sionsbeschleuniger Monosaccharide oder hieraus durch Hydrie­
rung abgeleitete Polyhydroxyverbindungen sowie synthetische 
oder natürliche Polymere enthalten, lassen sich besonders rasch 
auch in kaltem Wasser dispergieren, wenn der Dispersionsbeschleu­
niger bereits während des Umsetzens im Reaktionsgemisch enthal­
ten ist.
Patent EP-0278579-A3 (EP)
Title: Solid stabilizer composition for organic polymers, and process for preparing it
IPC: C08K5/00
Filed: 1988-02-09
Abstract: A solid stabilizer composition for organic polymers is formed by a solid, continuous phase and by a dispersed phase in said continuous phase, wherein the continuous phase is constituted by amorphous tetrakis-[3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionyloxymethyl]-m ethane and the dispersed phase is constituted by an either amorphous or crystalline organic phosphite, in the form of particles with a particle size of from 10  mu m to 2 mm, with the weight ratio of said continuous phase to said dispersed phase being comprised within the range of from 9:1 to 1:9. The processes for preparing said solid stabilizer composition and its use in the stabilization of organic polymers are disclosed.
Patent EP-0276132-A3 (EP)
Title: Strain of microorganism having antimicrobial activity strain of microorganism having antimicrobial activity
IPC: A01N63/22
Filed: 1988-01-20
Abstract: The invention provides Bacillus subtilis strains NCIB 12375, NCIB 12376 and NCIB 12616, which have improved antimicrobial activity. The invention also relates to the use of such strains in the control of microbial infections and microbial contamination.
Patent EP-0332774-A3 (EP)
Title: Rotary cutting and forming apparatus
IPC: B26F1/08
Filed: 1988-03-18
Abstract: A rotary cutting and forming apparatus for strip material 12 , having rotatable upper and lower roll units 32,34, the units being connected for synchronous rotation, each of the units having a carrier member 41,52 with at least one recess 42,54 extending parallel to its central axis, and at least one die support block 46,58, the block being rotatably received within the recess 42, and having two ends, and a surface 46b to which a die may be affixed, leading and trailing control pins 48,62 and 49,63 on the block, extending on parallel spaced apart axes, and leading and trailing cam surfaces 64,70 and 66,72 engaging respective leading and trailing control pins 48,62 and 49,63 to control the position of the blocks during at least part of their rotation. <IMAGE>
Patent EP-0294244-A3 (EP)
Title: Pipeline systems
IPC: F16L41/06
Filed: 1988-06-06
Abstract: A cable entry or exit pipe (30) is formed on a fluid transportation pipeline (10) whilst in normal operation full of and transporting a fluid under a positive pressure, by a method which comprises the steps: (a) producing two semi-cylindrical shells (14,16), one (14) of which carries an oblique branch pipe (30) and has an aperture (34) aligned with the bore of the branch pipe (30); (b) securing in a fluid tight manner around the pipeline (10) the two shells (14,16) so as to form a reinforcing collar (12) carrying an oblique branch pipe (30) lying at an acute angle suitable for the entry into and exit from the pipeline (10) of a cable (68); (c) securing in a fluid tight manner to the free end of the branch pipe (30) an isolating valve (62); (d) securing in a fluid tight manner to the free side of the isolating valve (62) a fluid tight drilling apparatus (70) equipped with a drill bit; (e) opening the valve (62) and introducing the drill bit through the opened valve (62) into the branch pipe (30); (f) rotating and progressively advancing the drill bit into contact with and through the wall (38) of the pipeline section (10); (g) withdrawing the drill bit and closing the valve (62); and (h) removing the drilling apparatus (70). Preferably, a liner (40) inserted into the branch pipe (30) between steps (g) and (h) serves as a cable guide.
Patent EP-0320090-A3 (EP)
Title: Shaping silicon semiconductor wafers
IPC: B28D5/04
Filed: 1988-09-09
Abstract: A method of shaping silicon material comprising 
mounting the material (1) by a planar face (4) thereof 
on a backing (5), rotating the thus mounted material 
(1) about an axis (16) passing through the planar face 
(4), engaging the material (1) with a diamond-tipped 
cutting tool (20) and relatively traversing the tool 
(20) and the material (1) such that the tool (20) is 
fed into the material (1) to cut silicon from the 
material (1).
Patent EP-0313314-A3 (EP)
Title: Anticorrosive paint composition
IPC: C08F214/08
Filed: 1988-10-18
Abstract: An anticorrosive paint composition comprising 100 
parts by weight, calculated as solids material, of a 
vinylidene chloride copolymer latex and from 0.1 to 10 parts 
by weight of a chelating agent;  
the vinylidene chloride copolymer latex being obtained by 
subjecting 100 parts by weight of a monomeric mixture 
comprising from 50 to 95 % by weight of vinylidene chloride 
and from 5 to 50 % by weight of a monomer which is 
copolymerizable therewith to emulsion polymerization in the 
presence of a polymerization initiator and from 0.5 to 2.0 
parts by weight of a nonionic emulsifier;  
wherein a preliminary emulsion polymerization is carried 
out with less than 20 % by weight of the total weight of the 
monomeric mixture, not more than 25 % by weight of the 
nonionic emulsifier and a proportion of the polymerization 
initiator, and the remaining monomeric mixture, nonionic 
emulsifier and polymerization initiator are subsequently 
continuously and uniformly added to the polymerization system 
to carry out emulsion polymerization of the monomeric mixture;  
 
 
the vinylidene chloride copolymer latex containing the 
nonionic emulsifier in a form which is not extractable by the 
methanol extraction method (as herein defined) in an amount of 
at least 50 % by weight of the total amount of the nonionic 
emulsifier used in the polymerization and in an amount of at 
least 0.25 % by weight of the solids content of the vinylidene 
chloride copolymer latex.
Patent EP-0313527-A3 (EP)
Title: A method for continuous sterilization of the waste pipelines of medical equipment or accessories, and a relative preparation
IPC: A61L2/18
Filed: 1988-10-20
Abstract: The method is one whereby the waste pipelines of 
dental surgery and similar equipment can be 
sterilized continuously by exposing each line to 
the action of a slow-dissolving solid cleansing 
tablet comprising a sterilizer, a foam inhibitor 
and solubilizing and emulsifying agents. With such 
a tablet strategically located, water discharging 
through the line will dissolve and entrain the 
various substances continuously, carrying them 
along the length of the pipeline; in this way, 
organic matter is denatured and broken up, and the 
proliferation of microorganisms inhibited.
Patent EP-0332997-A3 (EP)
IPC: C08G75/0222
Filed: 1989-03-07
Abstract: Die Erfindung betrifft neue Copolyarylensulfide, vor­
zugsweise Copolyphenylensulfide aus Dihalogenaromaten 
und Benzoxazol- oder Oxazolingruppen-haltigen Comono­
meren.
Patent EP-0339227-A3 (EP)
Title: Construction element on a knitwear basis, and method for its manufacture
IPC: D04B1/00
Filed: 1989-03-13
Abstract: The invention relates to a constructional element (1) on a knitwear basis, specifically on a spaced knitwear basis, with at least one first ply (2) and one second ply (3) and intermediate webs (4) connecting these plies, and proposes, in order to achieve a high stability, whilst at the same time nevertheless ensuring a relatively low proportion of resin, that the spaced knitwear consists of an industrial yarn, such as aramid fibre, carbon fibre, ceramic fibre or especially glass fibre, and that the spaced knitwear be hardened by resin saturation, the intermediate webs (4) forming rigid spacing elements of the first ply (2) and second ply (3). 
<IMAGE>
Patent EP-0336266-A3 (EP)
IPC: C08G59/42
Filed: 1989-03-28
Abstract: A thermosetting resin composition comprising (A) a dibasic acid modified epoxy (meth)acrylate resin obtained by reacting a bromine-containing epoxy resin with a dibasic acid of 4 or more carbon atoms followed by further reacting with acrylic acid or methacrylic acid, (B) a thermosetting resin having an unsaturated group in its side chains, the unsaturated group being copolymerizable with the resin (A), and (C) a polymerizable monomer; and an electrical laminate produced by using the thermosetting resin composition are disclosed. The electrical laminate excels in heat resistance, moisture resistance, and electrical properties and, as well, has a good punching quality.
Patent EP-0339680-A3 (EP)
Title: Process for producing cyanopyridines
IPC: C07D213/84
Filed: 1989-04-28
Abstract: A process for producing a cyanopyridine which 
comprises reacting the corresponding methylpyridine, ammonia 
and an oxygen-containing gas in the presence of a catalyst 
comprising a vanadium oxide, a chromium oxide, a boron oxide 
and optionally a phosphorus oxide and/or molybdenum oxide 
held on silica is disclosed. According to the present 
invention, the reactivity of the raw material and the yield 
of the reaction product are high.
Patent EP-0352544-A3 (EP)
IPC: A45C13/34
Filed: 1989-07-12
Abstract: Bei einer Spiegelhalterung 9 für einen Koffer 1 mit 
einem Kofferunterteil 3 und einem daran angelenkten 
Kofferdeckel 2 ist ein Spiegelrahmen 12 über zwei 
Spiegelscharniere 11,13 und einer Schubplatte 10 mit 
dem Koffer 1 verbunden, wobei die Schubplatte 10 
parallel zum Kofferdeckel 2 beweglich ist. Das zweite 
Spiegelscharnier 13 ist an einer Stützplatte 14, die 
von dem Kofferunterteil 3 übersteht, angelenkt.
Patent EP-0333304-A3 (EP)
Title: Herbicidal sulfonamides
IPC: A01N47/36
Filed: 1985-02-20
Abstract: Arylmethanesulfonylureas and arylsulfonylureas 
of the formula 
  
wherein J is an arylmethyl or aryloxy group;  
R is H or CH₃; and  
A is a mono- or bicylic heterocyclic 
group, e.g. pyrimidyl or triazinyl;  
and their agriculturally suitable salts, exhibit 
herbicidal activity. Some of these compounds may also be 
used as plant growth regulants.  
     The compounds may be formulated for use in 
conventional manner. They may be synthesised by a variety 
of routes, e.g. by reacting a sulfonyl isocyanate JSO₂NCO 
with an appropriate heterocyclic amine  
H 
A.
Patent EP-0329414-A3 (EP)
Title: An improved circuit board
IPC: H05K3/30
Filed: 1989-02-15
Abstract: A printed circuit board which is of such a 
construction that patterns of electrically conductive 
strips and/or pads of either standard or non-standard 
form can be readily provided comprises a rigid board 1 
of which at least the major surfaces are of electrically 
insulating material, which has extending through the 
board a multiplicity of holes 2 arranged in a pattern of 
rows and columns and which carries on one or each of its 
major surfaces a multiplicity of annular metal islands 3 
each bounding a hole in the board and discrete with 
respect to the other annular islands. The rigid board 1 
may also carry on said one or each of its major surfaces 
supplementary metal islands 4 and 5 each positioned 
between and discrete with respect to annular islands 
bounding adjacent holes in the rigid board. A circuit 
of either a standard or non-standard pattern can be 
formed by electrically interconnecting selected adjacent 
metal islands 3, 4 and 5 with local deposits of material 
of high electrical conductivity in such a way as to 
bridge the gap between adjacent islands. The local 
deposits may be effected manually but are preferably 
effected automatically using a modified computer aided 
design plotter or an automatic fluid dispensing 
machine.
Patent EP-0351995-A3 (EP)
Title: Flow injection analysis
IPC: B01L99/00
Filed: 1989-07-10
Abstract: There is disclosed a liquid pump, particularly 
though not exclusively suitable for use in flow 
injection analysis, and comprising a reservoir (3) an 
outlet tube (6) for conducting liquid (2) from the 
reservoir and means (5) for introducing gas into the 
liquid in the reservoir to displace liquid therefrom 
through the tube. The gas may be introduced in the form 
of a series of rapid pulses of controlled duration and 
frequency and at a fixed level relative to the entrance 
to the outlet tube.
Patent EP-0358488-A3 (EP)
Title: Equipment for and methods of locating the position of a fault on a power transmission line
IPC: G01R31/08
Filed: 1989-09-06
Abstract: An equipment for locating the position of a fault (9) on a 
power transmission line (7) between two ends (11,13) of the line (7) 
comprising: a voltage (15A,B) and a current (17A,B) sensor located 
at each end (11,13) of the line (7) for deriving signals 
representative of the voltage V S ,V R  and current I S ,I R  at each end 
(11,13); and two interlinked microprocessors (21A,B), one located 
at each end (11,13) of the line (7), for calculating the distance x 
of the fault (9) from one end of the line (11) utilising the signals 
and equations of the form:  
V f  = cosh (Tx) V S  - Z₀ sinh (Tx) I S ; and  
V f  = cosh (T(L-x)) V R  - Z₀ sinh (T(L-x)) I R ,  
where V f  is the fault voltage, T is the propagation constant of the 
line (7), Z₀ is the characteristic impedance of the line (7) and L 
is the total length of the line (7).