baber/WOPTO huggingface dataset:
Patent EP-0359319-A3 (EP)
Title: Chromatography
IPC: G01N30/86
Filed: 1989-09-08
Abstract: Chromatography apparatus which is capable of deriving optimum 
conditions for an analysis includes data processing means which 
comprises calculating means (20) which is supplied with initial 
conditions (24) which may be entered by the chromatographer and 
which may be calculated from the results of an initial 
chromatogram, limits and requirements (25) which relate limiting 
values of parameters of the chromatograph and to the required 
selectivity and sensitivity of the analysis and which are entered 
by the chromatographer, and the detector time constant (23) which 
is selectable, within limits, by the chromatographer. The data 
processing means also includes a column data base (21) which 
contains data specifying the available separating columns and a 
detector data base (22) which contains data specifying the 
available detectors.  
     The optimisation criteria are the minimum possible analysis 
time coupled with adequate peak separation and sensitivity. The 
optimum conditions are obtained by calculating maximum mobile phase 
flow rates which produce the required peak separation and 
sensitivity with each available separating column, detector, time 
constant combination and selecting that combination which allows 
the fastest analysis (26). The conditions may either be 
automatically set up or indicated to the chromatographer by means 
of a display unit or a hard copy may be produced by a printer.
Patent EP-0364056-A3 (EP)
IPC: H05K7/10
Filed: 1989-10-13
Abstract: A decoupling capacitor (40) is mounted on a thin auxiliary 
board (20) and connected by metallization traces (37, 33) on the board to 
a single pair of plug-in contacts (50, 51) press-fitted into a pair 
of apertures (36) in a pair of integral tabs (31, 32) extending from the 
board (30). The auxiliary board (20) 
and capacitor (40) height is not more 
than about 0.070 inches. The plug-in contacts (50, 51) are pluggable 
into a pair of sockets in a printed circuit board. The 
auxiliary insulative board (20) with its attached capacitor (40) is 
sandwiched between a surface of a printed circuit board (12) 
having a plurality of sockets, and the underside of a 
dual-in-line (DIP) integrated circuit package (11). At least two 
leads (15a, 14x) of the DIP package (11) are inserted into the pair of 
insertable contacts (50, 51) in the auxiliary insulative board (20) while 
the remainder of the DIP package leads are inserted directly 
into other sockets in the printed circuit 
board (16a, 16x, 17a, 17x). In one 
embodiment, other DIP leads pass through clearance holes (69, 68) in 
a second pair of integral tabs (63, 65). Another embodiment provides 
for redundant capacitors each connected to separate pairs of 
contacts (82, 83; 84, 85) on the 
auxiliary board (81) for interconnection of two 
ground leads and two power leads of the DIP to respective PC 
board sockets.
Patent EP-0375018-A3 (EP)
Title: A projectile fitted with at least one stand-off means
IPC: F42B12/10
Filed: 1989-12-08
Abstract: A projectile (1) fitted with at least one stand-off means 
(8, 9), having two shaped explosive charges (2, 3). The 
stand-off means (8, 9) includes an ejectable rod (9) with 
an impact sensor (15) which is in signal operative 
connection with a fuze (4) for initiating one of the 
charges. The rod (9) is in an ejected position 
excentrically orientated relative to the longitudinal axis 
(10) of the projectile and is preferably inclined inwards 
towards this.
Patent EP-0324630-A3 (EP)
Title: Composite material
IPC: H02G15/115
Filed: 1989-01-12
Abstract: A cable splice case or other article for environmental sealing comprises a composite material having multifilament fibres therein, which fibres are blocked in order to prevent passage of fluid through the material in a direction parallel to its major surfaces. <IMAGE>
Patent EP-0329439-A3 (EP)
Title: Method and apparatus for glossing sheets
IPC: B41M5/124
Filed: 1989-02-16
Abstract: A sheet has a thermoplastic resin on the 
surface thereof. The thermoplastic resin is capable of 
forming a film which imparts gloss upon the application 
of heat. The sheet is fed to a support station resin 
side up. Air is blown through heating elements and 
through an opening (openings) located across the width of 
the sheet on to the sheet at the support station. The 
hot air is recirculated.
Patent EP-0333426-A3 (EP)
Title: Dynamic RAM
IPC: H01L21/336
Filed: 1989-03-14
Abstract: A semiconductor memory device includes a plurality 
of semiconductor pillar projections (3a, 3b) separated 
by grooves (4) formed in longitudinal and transverse 
directions in a substrate (1) and arranged in a matrix 
manner, a MOS capacitor (6, 7, 8) and a MOSFET (16, 2, 
6, 11, 12a, 12b) formed on side surfaces at lower and 
upper portions, respectively, of each pillar projection 
(3a, 3b), a diffusion layer (16) of a source or drain of 
each MOSFET formed on an upper end face of the pillar 
projection (3a, 3b), and a bit line (17a) connected to 
the diffusion layer (16). The bit line (17a) is in con­
tact with the upper end face of the pillar projection 
(3a, 3b) in a self-alignment manner.
Patent EP-0365335-A3 (EP)
Title: Coating compositions and emulsions
IPC: C09K23/00
Filed: 1989-10-20
Abstract: Coating compositions based on ethylene vinyl acetate polymers have improved compatability with solvents (especially with aliphatic hydrocarbon solvents) hydrocarbon oils, and mineral waxes by blending the EVA with a fatty acid and heating at or above the melting point of the EVA. Furthermore the resultant blends are much more easily emulsified in the presence of cations that blends which have not been processed with the fatty acid. Typically the starting material for the improved product of this invention is a composition comprising a blend of an EVA polymer and a fatty acid which is miscible in all proportions with mineral spirits at 25 DEG C or forms a solution at a level 5% of fatty acid in mineral spirits, such as coconut or palm fatty acids. Also disclosed is that the addition of a salt of an amine acetic acid in sufficient quantity to an acidified salt of zirconium (for example EDTA and zironium acetate) forms a novel emulsifying agent, and this emulsifying system is used advantageously with the described EVA/fatty acid blends.
Patent EP-0372834-A3 (EP)
Title: Translation technique
IPC: G06F9/455
Filed: 1989-11-30
Abstract: Application programs compiled for a first, "source", computer are 
translated, from their object form, for execution on a second, "target", computer. 
The translated application programs are linked or otherwise bound with a translation 
of the source computer system software. The translated system software operates on 
the image of the source computer address space in the target computer exactly as it 
did in the source computer. The semantics of the source computer system software 
are thus preserved identically. In addition, a virtual hardware environment is 
provided in the target computer to manage events and to deal with differences in the 
address space layouts between the source and target computers.
Patent EP-0393280-A3 (EP)
Title: Power supplies
IPC: H02M3/28
Filed: 1989-12-05
Abstract: A switching power supply comprises a transformer (14) having a 
primary (22) and a secondary (18), a power transistor (Q3), and a 
control circuit (16) connected to the power transistor for controlling 
current passing through the primary. A power-up circuit (24) includes 
a Darlington pair (20) of transistors which charge a capacitor (C1) 
connected to an input of the control circuit (16). A regulated voltage 
at the control circuit (16) is provided by a zener diode (Z) connected 
to an input of the Darlington pair (20). The secondary (18) is 
connected to a second capacitor (C2) which in turn is connected, 
through a diode (D1), to the input of the control circuit (16). As 
current flows through the secondary (18), the second capacitor (C2) is 
charged to take over the function of supplying a control voltage to the 
control circuit (16). As the second capacitor (C2) charges to above 
the zener voltage of the zener diode (Z), the reverse bias switches off 
the Darlington pair (20) thereby eliminating this source of drain from 
power lines (+, -) connected to the primary (22).
Patent EP-0373135-A3 (EP)
IPC: B32B5/24
Filed: 1989-06-14
Abstract: Thermoformable laminates, suitable for use as automobile 
headliners, comprising a layer of non-woven fabric (acoustical 
pad bonded to one side of a foamed polymer sheet are disclosed. 
The non-woven fabric comprises a certain blend of staple fibers 
which provide an optimum balance of characteristics including cost 
and improved sound absorption characteristics which are important 
headliner characteristics, especially, for compact and subcompact 
automobile uses.
Patent EP-0388628-A3 (EP)
IPC: C12C7/26
Filed: 1990-02-12
Abstract: Die Erfindung betrifft ein Verfahren zur Abscheidung von 
Partikeln aus vergärbaren oder vergorenen Suspensionen der 
Getränkeherstellung unter Anwendung der Tangentialflußfiltration 
(Cross-Flow-Filtration) und unter Verwendung von Membranen der Ultra- 
oder Mikrofiltration.  
     Durch das vorgeschlagenen Verfahren wird 
insbesondere die Abscheidung von Kühltrubpartikeln aus Bierwürze 
gegenüber Verfahren nach dem Stand der Technik qualitativ und 
quantitativ verbessert.  
     Dies wird unter anderem dadurch erreicht, 
daß ein Volumenstrom Q der Suspension, aus der Partikeln bis auf einen 
gewünschten Partikelgehalt entfernt werden sollen, in an sich 
bekannter Weise in zwei Volumenströme Q₁ und Q₂ aufgeteilt wird, daß, 
in Fließrichtung gesehen, Membranen mit abnehmender Trenngrenze 
vorgesehen sind, daß Permeatströme Q₁₁*, Q₁₂* bis Q 1n * mit 
Partikeln unterschiedlicher mittlerer Größe voneinander getrennt 
erfaßt und daß Permeatströme davon ausgewählt und mit dem Volumenstrom 
Q₂ vereinigt werden.
Patent EP-0391293-A3 (EP)
Title: Single paper sheet forming a two-sided copy of information entered on both sides thereof
IPC: B41M5/124
Filed: 1990-03-31
Abstract: A single sheet (10,60) of paper is divided into at least original and 
copy panels by fold line(s) (20,70). Information entered on the two, 
front and back surfaces of the original panel are reproduced on the two 
surfaces of the copy panel by carbonless copy treatments. In one 
embodiment (Fig.1-3), the original panel is fully coated or partially 
coated with carbonless CB treatment, on both surfaces, and the copy panel 
is fully coated or partially coated with carbonless CF treatment. 
In a variation of this embodiment, the original panel is not 
coated, and the copy panel is coated in selected areas with 
carbonless SC treatment. A booklet employing this carbonless copy 
sheet in strip form is disclosed. In a second embodiment (Fig.4-6), the 
original panel is not coated, an image-transferring panel is fully 
coated on both surfaces with carbonless CB treatment, and the copy 
panel is fully coated with carbonless CF treatment. In a variation 
of this embodiment, the image-transferring panel is formed of a 
separate sheet of paper.
Patent EP-0419949-A3 (EP)
Title: Rack stage shield sheet
IPC: H05K9/00
Filed: 1990-09-12
Abstract: The invention relates to a level screening plate (2) for an assembly carrier, for screening high-frequency, electromagnetic interference fields. According to the invention, the level screening plate (2) consists of a U-shaped profile whose limbs (4, 6) are in each case constructed as transverse rails having longitudinal grooves (8), and whose perforated web plate (10) has longitudinal webs (16) arranged parallel to one another and parallel to the limbs (4, 6) on the side (14) facing away from the limbs (4, 6). <IMAGE>
Patent EP-0446459-A3 (EP)
Title: Halogen incandescent lamp having a single pinch
IPC: H01K1/18
Filed: 1990-12-17
Abstract: A halogen incandescent lamp (1), having a single pinch, with luminaire body arms (8) bent in a U-shape, for protection against the two lighting arms (8) of the luminaire body (6) striking together, has at least one glass tube (24) which extends at right angles to the plane of the luminaire body (6) and is formed from the material of the bulb (2). <IMAGE>
Patent EP-0400804-A3 (EP)
Title: Wall system
IPC: E04B2/82
Filed: 1990-04-25
Abstract: A non-progressive wall system (1) is composed of 
versatile and interchangeable panels (3) and other 
components. The wall system panels may be opaque (5) or 
transparent (7). The panels comprise superstructures that 
are pivotable about base assemblies. In the vertical 
attitude, the tops of the superstructures are 
releasably coupled to ceiling rails by upper glide 
assemblies. The panels are rigidly interconnected to 
each other by panel connectors that slide within the 
superstructures between storage and installed 
positions. The wall system further comprises corner 
posts that provide two, three, or four way junctions 
for the panels. A door module may be installed at any 
desired location in the wall system. Decorative 
covers over the working parts provide a neat and 
attractive appearance.
Patent EP-0434226-A3 (EP)
Title: Getter structure for vacuum insulation panels
IPC: B32B7/02
Filed: 1990-11-22
Abstract: A getter structure is provided which can be handled for relatively short periods of time in open atmosphere and yet provides prolonged gettering action over relatively long periods of time when utilized in a sealed compartment. The getter structure has a thin flexible substrate upon which a getter material is applied. A barrier layer is applied to the getter material to prevent rapid reaction by the getter material with the atmosphere. The substrate or barrier layer is semi-permeable and is selected to provide the desired degree of permeation of the layer to the getter material to result in the action described. Such a getter structure is useful in a vacuum insulation panel, particularly in a getter system in a multiple compartment panel where different getter materials are utilized in different compartments so as to maximize the effectiveness of the use of the getter materials, while minimizing the cost of the getter materials required to provide the desired degree of gas gettering. <IMAGE>
Patent EP-0396503-A3 (EP)
IPC: D06L4/30
Filed: 1990-04-24
Abstract: Es werden lagerstabile Aufhellerformulierungen beschrieben, enthaltend 
   a) einen optischen Aufheller der Pyrazolinreihe    b) 0,1 - 10 Mol% bezogen auf den Aufheller einer oder mehrerer reduzierend wirkenden 
Schwefelverbindungen    c) gegebenenfalls Hilfsstoffe und    d) Wasser,    
Verfahren zu deren Herstellung und die Verwendung derartiger Formulierungen zur Auf­
hellung von Textilien.
Patent EP-0403466-A3 (EP)
IPC: C21C7/072
Filed: 1990-06-07
Abstract: 2.1 Die im Verschleißfutter des metallurgischen Gefäßes angeordneten, als 
Spüleinrichtung dienenden bekannten Rohre sind zur Vermeidung des 
Eindringens von Schmelze flachgepreßt, wodurch sich das Rohr 
verspannt und innerhalb des Verschleißfutters abreißen bzw. platzen 
kann. Weiters ist der zugeführte Gasstrom breit gefächert.  
         2.2 Um solche Verspannungen zu vermeiden und einen scharf gebündelten 
Gasstrahl zu erzielen, ist zentral in jedem Rohr (18) mindestens ein sich in 
Längsrichtung des Rohres (18) erstreckender stangenförmiger Einsatz 
(26) vorgesehen, der mit der Rohrinnenwand (29) einen Ringspalt (30) 
bildet.  
         2.3 Das Spülelement eignet sich für alle metallurgischen Gefäße, 
insbesondere für Stahlwerkskonverter.
Patent EP-0437245-A3 (EP)
Title: Finger joint cutter machine and method
IPC: B27F1/02
Filed: 1991-01-08
Abstract: Finger jointing press for making finger joints in boards (16), having two tables (5, 19), which are able to travel jointly on common tracks (1, 2) on conveying the board strip during the curing of the glue and are displaceable towards one another, for receiving continuously supplied boards (16), pressing devices (10, 10') which firmly hold the boards (16) when the tables (5, 19) are moved together and release them when the tables are moved apart being arranged above the tables (5, 19). The pressing devices (10, 10') can be pressed against the boards (16) by lever linkages (7, 7', 17, 17', 18, 18') which are pivotable by means of the connecting rods (9, 9') displacing the tables (5, 19). <IMAGE>
Patent EP-0483463-A3 (EP)
Title: Device for programming the channels of a satellite receiver
IPC: H03J1/00
Filed: 1991-07-31
Abstract: The invention relates to a satellite receiver with an operating unit, a satellite tuner, a control circuit and a satellite channel memory. To simplify channel programming, it is proposed that the satellite receiver be equipped in addition with a user guidance information memory and a satellite parameter memory. The satellite parameter memory is filled during manufacture of the satellite receiver with satellite parameters of a multiplicity of satellites. During channel programming, the parameters of all the programmes of a desire satellite are displayed on a screen. In this display, the parameters of a desired programme are selected by means of the operating unit and transferred through actuation of an acknowledgement button on the operating unit to the satellite channel memory.
Patent EP-0449724-A3 (EP)
Title: Microorganisms and process for producing biotin using them
IPC: C12R1/38
Filed: 1991-03-26
Abstract: A mutant strain having a glucose consumption rate is at most 1/4 that of wild type strains is provided. The mutant strain belongs to Escherichia, Bacillus, Pseudomonas, or Serratia; has a glucose consumption rate of at most one fourth that of the corresponding wild type strain, and the feedback repression by biotin is removed. Further, a process for producing biotins using this mutant strain is provided.
Patent EP-0498230-A3 (EP)
Title: Polymers of 3-ethyl-1-hexene
IPC: C08F110/14
Filed: 1992-01-24
Abstract: A new polymer and copolymer composition comprising 3-ethyl-1-hexene is provided. This new polymer composition of 3-ethyl-1-hexene homopolymer has a crystalline melting point of about 425 DEG C to about 435 DEG C and is particularly useful for applications requiring high temperatures. This new polymer and copolymer composition is produced by utilizing a catalyst comprising at least one transition metal and at least one organometallic halide compound.
Patent EP-0503275-A3 (EP)
Title: Large bore hydraulic drilling jar
IPC: E21B4/14
Filed: 1992-02-07
Abstract: A double acting hydraulic drilling jar 1 includes a mandrel 2 arranged in a housing 3 for sliding longitudinal movement. A hammer 69 is positioned on the mandrel 2 and interacts with anvil surfaces 64, 66 in the housing 3 to deliver both upward and downward jarring forces to a drill string. A hydraulic valve arrangement permits the storage of large amounts of static force before releasing the hammer 69 to strike the anvil surfaces with great force. The hydraulic valve arrangement includes a tripping valve 95 positioned to be actuated by a first pair of engaging surfaces in response to downward movement of the mandrel 2 in the housing 3 and a second pair of engaging surfaces in response to upward movement of the mandrel 2 in the housing 3. Thus, independent control over the upward and downward jarring action is achieved.
Patent EP-0491676-A3 (EP)
IPC: F16L33/08
Filed: 1989-09-18
Abstract: A hose clamping device for reducing a winding diameter 
of a metallic band (20) by rotation of a worm screw (35) to 
clamp a flexible hose to a connector (nipple). The hose 
clamping device comprises a housing (19) made in one piece and 
fixed to one side of a band (20) formed with engaging 
portions, and a worm screw (35) meshed with the engaging 
portion. The hose clamping device includes rotatably operation 
portions (36, 37) provided on both sides of a shaft of the 
worm screw (35), and a band spring-up preventive member (32) 
provided in the jumping direction on the free end of the band 
(20) in a housing.
Patent EP-0508167-A3 (EP)
Title: Air ring and method for controlling blown film thickness
IPC: B29C48/92
Filed: 1992-03-18
Abstract: Apparatus and method are described for controlling thickness of plastic films produced by the blown film process. The apparatus is an air cooling ring modified to include devices for locally modifying the temperature of the air discharged from the air ring onto the blown bubble. Local variations in the temperature of the cooling air applied to the surface of the bubble result in variations in the bubble cooling rate and viscosity, with consequent variations in thinning during transverse bubble expansion. The method comprises centrally the location and extent of local temperature variation applied to the bubble in response to comparison of measured film thickness with a desired film thickness. <IMAGE>
Patent EP-0557054-A3 (EP)
Title: High count transmission media plenum cables which include non-halogenated plastic materials
IPC: G02B6/44
Filed: 1993-02-17
Abstract: A cable which may be used in buildings in concealed areas such as in 
plenums or in riser shafts includes a core (22) which in a metallic conductor 
cable includes at least twenty-five transmission media each of which is enclosed 
with a non-halogenated plastic material. The core is enclosed with a jacket (28) 
which also is made of a non-halogenated plastic material. The non-halogenated 
plastic material of the insulation is selected from the group consisting of a 
polyetherimide and a silicone-polyimide copolymer, or a blend comprising the 
polyetherimide and the silicone-polyimide copolymer. For the jacket, the plastic 
material includes a blend composition of silicone-polyimide copolymer and a 
flame retardant and smoke suppressant system comprising titanium dioxide and 
zinc borate.
Patent EP-0588749-A3 (EP)
IPC: C06B45/10
Filed: 1993-07-30
Abstract: A process for producing energetic polymers on the 
basis of hydroxy-terminated p-toluenesulfonate 
polyglycidil (PGTS) (I), wherein n is a whole number 
between 5 and 100, comprising (a) mixing an organic 
solvent with a catalyst adapted to generate oxonium ions 
by reacting with a monomer (GTS) and alcohol; (b) adding a 
monomer (GTS) dissolved in a previous mixture so that the 
speed of addition is less than that of polymerization.  
     The PGTS (I) is a novel product useful for 
synthesizing between other energetic polymers, such as GAP 
(II), PGN (III) or the GAP-PGN (IV) copolymers thereof, 
wherein m is a whole number such as 0 m n.  
     GAP (II), PGN (III) and GAP-PGN (IV) copolymers 
are obtained by a reaction between PGTS (I) and a metallic 
azide or a metallic nitrate or a mixture of both.  
     The GAP (II) and PGN (III) polymers are applied 
in producing solid propellants for rockets as energetic 
links.
Patent EP-0631397-A3 (EP)
Inventor: KANAI TOSHIHITO
IPC: H04B7/26
Filed: 1994-05-17
Abstract: The invention provides channel allocation method
which achieves a high frequency utilization efficiency
while suppressing the average transmission power by
transmission power control. Selection priority degrees
and initial minimum transmission power control amounts
are set for all radio channels allocated to the system.
The initial minimum transmission power control amounts
are set such that the radio channel having higher
selection priority degree has higher or at least equal
initial minimum transmission power control amount than
the lower selection priority radio channel. Upon
channel allocation, a radio channel is selected in
accordance with the selection priority degree, by the
way that calculating the transmission power control
amount of the radio channel (S505 to S507), comparing
the transmission power control amount with the initial
minimum transmission power control amount (S508), and
when the transmission power control amount is equal to
or higher than the initial minimum transmission power
control amount, then use of the radio channel is permitted.