baber/WOPTO huggingface dataset:
Patent EP-0039844-A3 (EP)
IPC: C07D407/12
Filed: 1978-11-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
O-substituierten Derivaten des (+)-Cyanidan-3-ols der For­
mel I 
  
worin R₁O eine geschützte Oxygruppe darstellt, wobei man 
ein Tetra-alkali-salz von (+)-Cyanidan-3-ol mit einem reak­
tionsfähigen Ester eines Alkohols der Formel HO-R₁ umsetzt. 
Dabei entstehen grösstenteils neue Verbindungen, die eben­
falls Gegenstand der Erfindung sind, und die als Ausgangs­
produkte für die neuen Verbindungen gemäss der Europäi­
schen Patentanmeldung 78810024.6 verwendet werden kön­
nen.
Patent EP-0052346-A3 (EP)
Title: Electrical drive or generator
IPC: H02K29/00
Filed: 1981-11-11
Abstract: The drive or generator has a stator (2) incorporating at least sensor (38) which detects the relative position between the rotor (32) and the stator (2). The sensor (38) is coupled to a controlled electronic switching device which couples the stator current conductors (10) to the current source or current load when the correct relative position is attained. The sensor (38) may comprise a Hall probe, a reed contact, a photocell, an ultrasonic sensor, a gas flow sensor, an inductive sensor or a permeability sensor. The part of the rotor (32) to which it is responsive may be adjustable relative to the permanent magnet, or the sensor (38) may be adjustable relative to the stator (2).
Patent EP-0053833-A3 (EP)
IPC: B29C45/00
Filed: 1981-12-08
Abstract: A method of making injection moulded plastic objects 
with one, two or three imbedded decorative and/or descrip­
tive prints comprises the steps of placing the prints on 
relatively thin foils (4, 5) of an extent corresponding to the 
cross-section of the mould cavity (6), and placing the foils (4, 
5) in the mould cavity (6) with respect to the runner (3) so that 
the foils are pressed into engagement with the bottom 
and/or top of the mould cavity by the moulding material 
injected under pressure.  
     Thus, a plastic object with imbedded coloured motifs at 
both the top side and the underside can be made by just one 
moulding operation.
Patent EP-0041287-A3 (EP)
IPC: A47J37/04
Filed: 1981-05-20
Abstract: A bakery oven for food preparation and an oven cart 
which can be placed therein and comprising a goods stand (1) 
and a wheel-provided cart underframe (2). The oven com­
prises an oven chamber (5), in which the goods stand (1) is 
intended to be received, and a second chamber (15) arranged 
under the floor (14) of the oven chamber, the cart undersec­
tion (2) being pushed into said second chamber when the 
oven cart is rolled into the oven. The goods stand is rotatable 
relative to the cart underframe and the oven cart is provided 
with a coupling member (7), which cooperates with driving 
means (8) in the oven. The goods stand is supported on the 
cart underframe by a vertical axle (13) rotatably mounted 
therein and an attachment (12) arranged at the end of the axle. 
A slot (16) which is open towards the oven door is arranged in 
the floor (14) of the oven chamber for receiving the axle (13). 
During the rotation of the goods stand in the oven chamber (5) 
the cart underframe rests not moving in the cart chamber (15) 
and is thereby not exposed to the strong heat in the oven 
chamber.
Patent EP-0038653-A3 (EP)
Title: Assembly and method for measuring and dispensing precise amounts of powdered material
IPC: G01F1/34
Filed: 1981-04-10
Abstract: A measuring and dispensing assembly including a sealed housing (12) defining a supply chamber (16) with a measuring changer (14) immediately below the supply chamber. An outlet valve (54) is disposed at the bottom of the measuring chamber and an inlet valve (28,32) controls the flow of material from the supply chamber into the measuring chamber. The inletvalve has a cavity (36) surrounding a control member (58) which is movable into and out of the measuring chamber for changing the volume thereof. The inlet valve has a tubular portion (38) extending upwardly and exteriorly of the housing for connection to an actuator (42). The control member for controlling the volume has a tubular section (62) extending upwardly through the tubular portion of the inlet valve and exteriorly of the housing for connection to an adjustment means (60) for varying the volume of the measuring chamber. The outlet valve has a stem (72) extending upwardly through the tubular section of the control member exteriorly of the housing for connection to an actuator (74).
Patent EP-0065660-A3 (EP)
IPC: E01F15/04
Filed: 1982-04-27
Abstract: An elongate structural member such as a railroad 
crosstie, highway sign post or highway guard post, is 
constructed by compressing wood flakes intermixed with a 
binder and comprises a first elongate portion (such as 14) 
formed integrally with at least a second portion (such as 16) 
of different density.
Patent EP-0076509-A3 (EP)
IPC: B60K26/04
Filed: 1982-10-04
Abstract: An optoelectronic incremental position encoder (31) 
mechanically coupled to an accelerator pedal or lever in a 
battery powered vehicle provides a linear or nonlinear 
control voltage corresponding to the pedal or lever position. 
Clear and opaque windows (7,8,9) for encoding accelerator 
position are fabricated on an encoder slide (1) in an in-line 
arrangement which minimize decoding errors due to stray 
light and skewed encoder components. In the preferred 
embodiment, the binary output from an up/down counter 
(54), driven by a position decoder (52, 53, 55 to 59), is 
converted to analog form and applied to a linear or nonlinear 
function generator circuit. The nonlinear function generator 
circuit comprises parallel-coupled amplifier stages, the out­
puts of which are selectively clamped depending on the 
amplitude of the input signal from a digital-to-analog 
converter.
Patent EP-0086451-A3 (EP)
IPC: D02G1/20
Filed: 1983-02-09
Abstract: Die Erfindung betrifft ein Garn aus falschdrahttexturierten 
vollsynthetischen Garnkomponenten, bei der die eine Kompo­
nente nur eine Einkräuselung von unter 10% aufweist sowie 
Verfahren zu seiner Herstellung, bei der die Garnkomponente 
mit verminderter Einkräuselung durch Anwendung eine auf 35 
bis 65% des Wertes nach Heberlein verminderten Falschdraht­
zahl und ggf. Texturiertemperaturen von 120 bis 180°C erhal­
ten wird.
Patent EP-0108896-A3 (EP)
Title: Device for measuring the axle load and the position of the centre of gravity of vehicles
IPC: G01M1/12
Filed: 1983-09-23
Abstract: 1. A device for determining the axle loads and centre-of-gravity position of vehicles, characterised by : a) A card reader (2) for reading an identification card (1) containing maximum axle loads and the required centre-of-gravity position of the vehicle ; b) A measuring system (3) over which the laden vehicle is driven to determine the actual loading on the individual vehicle axles ; c) A comparison and computer station (4) for comparing the information signals fed from the reader (2) with the actual load signals fed from the measuring system (3) and for calculating the actual centre-of-gravity position X of the laden vehicle and its deviation from the required centre-of-gravity position ; and d) A printer (5) for printing out the result signals fed from station (4) on to an evaluation card (6) in legible form.
Patent EP-0114935-A3 (EP)
IPC: B65H19/26
Filed: 1983-10-06
Abstract: Bei einer einen Inspektionsrollgang aufweisenden Sche­
renanlage zum Schopfen der Enden oder zum Abtrennen von 
Probestücken von zu Bunden gewickeltem Walzband soll die 
Bandinnenseite beim Abrollen des Bandes vom Walzband­
bund nicht beschädigt werden. Dazu wird vorgeschlagen, 
daß die Schere ein ortsfest stehendes Untermesser in Höhe 
der Auflagefläche des Rollgangs aufweist, und daß der 
Verstellantrieb des um eine Welle schwenkbaren Obermes­
sers unabhängig von den Verstellantrieben des ebenfalls um 
eine Welle schwenkbaren Öffnungsmeißels des Bundöffners 
betätigbar ist.
Patent EP-0113021-A3 (EP)
Title: Sand collector
IPC: B01D21/04
Filed: 1983-11-23
Abstract: 1. Sand collector for the recovery of sand suspended in water, having a trough (1), which is provided with an entry (4) for the water/sand mixture and a water outlet (8) and into which at least one drivable bucket wheel (2) dips, wo which the sand settling on the floor (5) of the trough (1) may be conducted by means of at least one drivable worm (3) arranged coaxially to the bucket wheel (2), characterized in that each bucket wheel (2) is drivable independently of the respective associated worm or worms (3) and that at least one of the two drive speeds is variable.
Patent EP-0098148-A3 (EP)
Title: Process and apparatus for manufacture of high bulk paper
IPC: D21F11/00
Filed: 1983-06-28
Abstract: A process and apparatus for the manufacture of high bulk paper, or a high bulk layer of a multi-layered paper, which uses a mixture of fibres in a paper-making bond forming state and substantially dry fibres. The dry fibres may be mixed with the conventional slurry of bond forming fibres shortly before the headbox. The web may be dried primarily by pressing, with the dry fibres remaining incompletely wetted throughout the process and ensuring a bulky product; through-air driers need not be used. The invention also covers the novel product of this process.
Patent EP-0113665-A3 (EP)
Title: Novel viruses and vaccines
IPC: A01N63/00
Filed: 1984-01-05
Abstract: It is known that the human influenza virus strain A/Puerto Rico/8/34 grows particularly well in eggs and that reassorted viruses having it as a parent may also grow well in eggs. It has now been found that certain reassortants of A/PR/8/34 and equine influenza viruses, namely those which comprise the RNA7 segment from A/PR/8/34, will grow in cell culture, even though the parent equine influenza virus will not.Thus the specification describes and claims: reassorted viruses comprising genes for surface antigens of equine influenza viruses and the RNA7 segment from A/PR/8/34; methods of obtaining such viruses by reassortment; methods of propagating such reassorted viruses in cell culture, especially Vero cells; vaccines against equine influenza comprising such reassorted viruses; and methods of vaccinating equines against influenza.
Patent EP-0125655-A3 (EP)
Title: Magnetic head retaining device
IPC: G11B5/48
Filed: 1984-05-11
Abstract: A magnet head retaining device, comprising a support member carrying a magnetic head which contacts a magnetic recording medium such as a magnetic card moving in one direction relative therto and at least a pair of support holes provided downstream and upstream to the magnetic head on an imaginary line passing through the magnetic head in parallel to the direction of the motion of the magnetic recording medium and a mounting member having at least a pair of legs inserted through the corresponding support holes and a spring portion for biasing the legs downwards. Each of the legs is provided with a step for restricting the upward motion of the supporting member. By forming the mounting member out of a single plate, the device may have the flexibility required for achieving an intimate contact between the magnetic head and the magnetic medium and the rigidity required for accurately positioning the magnetic head.
Patent EP-0127083-A3 (EP)
IPC: B01D15/04
Filed: 1984-05-17
Abstract: Adjustably metered transfer of resin increments in folded 
bed ion exchange systems are provided by a method and 
apparatus in which compacted liquid-containing resin 
granules are expelled from a column into a metering chamber 
which is filled to a level of a granule-retaining screen, the 
cut-off of the granule filling being signaled by liquid moving 
through the screen to a control level thereabove and/or by an 
increase in the hydraulic pressure of the liquid below the 
screen. In preferred embodiments the measuring chamber is 
provided with a flexible wall which is positioned to either 
increase or decrease the volume of the measuring chamber 
and thereby selectively vary the volume of the granule incre­
ment captivated by the chamber. The invention provides for 
the pulsing of resin increments of precisely and adjustably 
metered volume, and provides a means for keeping the load­
ing and regeneration sides of the system in resin transfer 
balance.
Patent EP-0141294-A3 (EP)
Title: Device suitable for detecting changes in the state of rest or of rectilinear uniform motion of a body
IPC: G08B13/02
Filed: 1984-10-05
Abstract: Device suitable for detecting changes of the state of rest or of rectilinear uniform motion of a body, composed of a hollow member (1) rigidly joined to said body and containing one or more mobile elements (2), of suitable means (7) for emitting ultra-sounds of a determinate frequency into the interior of the hollow member, and of suitable transducers (8) for receiving said ultra-sounds, so that by any changes of the state of the body the interior element or elements (2) move relative to the hollow member (1) and cause for this reason a change of frequency of the ultra-sounds picked up by said receiving transducers (8).
Patent EP-0158711-A3 (EP)
IPC: B65D17/40
Filed: 1984-11-02
Abstract: A container lid having a safe open edge is disclosed. In 
the container lid, a fitting portion (3) of a lid plate with respect 
to the container (2) or an inclined portion (4) inclined 
obliquely downward from the surface of the lid plate around 
the open portion (9) inside the container, a loop portion (7) 
bent outward in a loop form from the innermost peripheral 
edge (5) of the inclined portion (4) and extending so as to 
return up to a position slightly outward the innermost pe­
ripheral edge (5), end the open plate portion (9) continuing 
the inner end of the loop porton (7) via a tear guide line (8) 
and separated from the loop portion (7) by the tear guide line 
(8) are formed on a lid main body (1). A tab (10) is fitted to 
an open plate portion (9) of this lid main body (1) in such a 
fashion that the tip (11) of the tab (10) is positioned on the 
tear guide line (8).
Patent EP-0129264-A3 (EP)
IPC: C08L1/00
Filed: 1984-05-14
Abstract: An organotin-containing composition for the stabilization 
of polymers or copolymers of vinyl chloride in which there is 
incorporated a stabilizing amount of an organotin compound 
containing at least two tin atoms corresponding to the for­
mula 
  
wherein  
A and B represent tin-containing organic groups which 
may be the same or different and both correspond to the 
formula 
  
wherein  
R₁ and R₂ may the same or different and may represent an 
alkyl group having 1 to 18 carbon atoms, the group 
  
wherein  
D corresponds to the same formula as A and B,  
provided that in the case where in the group A R₁ and R₂ 
both represent an alkyl group or the group 
  
R₁ in the group B and/or D represents an alkyl group and R₂ the 
group 
  
or R₁ and/or R₂ in the group B and/or D represent the group    
R₆O  CH₂CH₂-,  
wherein R₆ represents an alkyl group having 1 tot 18 
carbon atoms which may be substituted or not with an alkoxy 
group having 1 to 18 carbon atoms, a polyoxyalkylene group 
consisting of oxyalkylene groups having 1 to 4 carbon atoms 
and of which the end group is an alkyl group or a hydrogen 
atom, cycloalkyl group having 3 to 6 carbon atoms, an 
alkenyl group having 2 to 4 carbon atoms or a phenyl group;  
R₃, R₄, R₇ and R₈ may be the same or different and have the 
meaning of a hydrogen atom, an alkyl group having 1 to 18 
carbon atoms or an aryl group;  
R₅ represents a hydrogen atom, an alkyl group having 1 to 
18 carbon atoms, a cycloalkyl group having 3 to 6 carbon 
atoms or a substituted or unsubstituted aryl group;  
R₉ represents a hydrogen atom or a methyl group;  
X has the meaning of an O or S atom;  
Y represents a divalent substituted or unsubstituted 
aliphatic, cycloaliphatic or aromatic group having not more 
than 20 carbon atoms; and m and q represent an integer from 
1 to 6, n and r an integer from 1 to 3 and p an integer from 1 to 
12.
Patent EP-0130780-A3 (EP)
IPC: G11C11/14
Filed: 1984-06-26
Abstract: A method of operating a magnetic bubble memory (of the 
type that has a plurality of magnetic bubbles which move in a 
plane in response to a magnetic drive field that rotates in said 
plane) includes the steps of sending respective currents 
through a pair of field coils to produce the rotating magnetic 
field; generating at least one of the currents to consist of a se­
ries of positive and negative going waveforms separated by a 
dwell period so that the rotation of the field temporarily stops 
during the dwell period; and timing the dwell period to oc­
cur when the bubbles are at predetermined locations in the 
memory.
Patent EP-0141491-A3 (EP)
IPC: B65D5/54
Filed: 1984-08-07
Abstract: A thermoplastic coated square or rectangular container 
suitable for being filled with a juice concentrate which is 
frozen after filling, and having a top closure arrangement 
adapted to being readily fully opened to permit the frozen 
juice to be discharged through the top opening thereof. The 
top closure arrangement includes narrow edge panels on 
three sides thereof, with panel segments connected to each 
by weakened or perforated lines. The segment connected to 
the front edge panel is folded back onto itself around the 
weakened or perforated line and includes a lift tab extending 
therefrom. A cover panel is secured to the two side edge 
panels and the three panel segments such that the cover 
panel is peeled away from the three edge panels by manually 
lifting the lift tab and breaking the three weakened lines, to 
cause the three panel segments to be lifted with the cover 
panel. Hence, there is provided a substantially completely 
open top for discharging the frozen juice concentrate 
therethrough.
Patent EP-0140507-A3 (EP)
Title: A/d converter
IPC: H03M1/38
Filed: 1984-08-17
Abstract: 1
Patent EP-0136218-A3 (EP)
IPC: G06F12/04
Filed: 1984-08-24
Abstract: A horizontal computation device includes a multi-ported 
random access memory in combination with independent pipe­
lined memoryless function modules. The device is operative to 
implement a class of algorithms involving a high ratio of arith­
metic computation to control complexity and good locality of 
data reference. The invention meets the criterion of a horizon­
tal computation machine without undue complexity, that is, 
the invention provides a structure wherein a delay element cap­
able of arbitrary delay can be allocated between every resource 
or function output and every resource or function input. The 
structure is a parallel input, parallel output random access 
memory having a plurality of dedicated serial buffered input 
ports and dedicated serial buffered output ports. The buffered 
ports are operative to provide transient storage in independent 
pipelines and parallel input and output to addressed locations 
of the random access memory. The invention also encom­
passes a program compilation technique and a multiple address 
bus primitive cell for a dynamic random access memory.
Patent EP-0141727-A3 (EP)
IPC: B01J19/12
Filed: 1984-10-23
Abstract: A process for producing hydrogen from formate and water 
by photogenerating an active formate decomposition catalyst 
from a transition metal complex having a formula RMn(CO)₃ is 
disclosed. The preferred catalysts are CH₃C₅H₄Mn(CO)₃ and 
C₅H₅Mn(CO)₃. This process overcomes the slower reaction 
rates when utilizing Group VIb hexacarbonyl compounds, 
Cr(CO)₆, MO(CO)₆, or W(CO)₆ as active formate decomposi­
tion catalysts. Additionally, this process may be combined 
with a process for generating formate from carbon monoxide 
and hydroxide in a basic solution. The combined processes are 
the water gas shift reaction.
Patent EP-0141761-A3 (EP)
Title: Differential quenching process for reducing the deformation of flat metal products
IPC: C21D9/573
Filed: 1984-09-27
Abstract: The invention concerns a method for minimizing deformation during rapid cooling of flat metallurigcal products such as sheets, strips, flattened portions, wide sections and the like. The method comprises rapidly cooling the product by means of a fluid (or mixtures of fluids) at temperature TF, comprising at least one vaporizable liquid, with modulation in a direction perpendicular to the direction of advance of the product, so as to impart different cooling speeds to the edges and the axis (case I) or to one edge and the other (case II). The technique may be completed by careful masking of the cooling in the zone for the rapid cooling action, or by controlled precooling prior to said rapid cooling. The method makes it possible to obtain the rapid cooling which is necessary e.g. in quenching operations, while at the same time minimizing the deformations or the internal stress level of flat products.
Patent EP-0156230-A3 (EP)
Title: Knife sharpener
IPC: B24B3/36
Filed: 1985-03-11
Abstract: An apparatus for sharpening knives, and the like where fixed abrasive elements on an orbiting surface in contact with the knife cutting edge facet move in a mechanically generated uniform cyclic orbit of circumference less than about one (1) inch and through that motion provides the work and energy to sharpen the knife or blade edge. The apparatus provides a circumferential velocity of the abrasive element of less than 800 feet per minute and restrains motion of the abrasive surface to less than ± .005 inch in a direction perpendicularto the intended plane of the knife or knife edge facet. The apparatus contains novel magnetic and other means to steady, guide and control position and angle of the face of the blade relative to the orbiting abrasive elements, to realign any burr or sharpening debris on the knife edge, to control in part the abrading forces, and to remove sharpening debris from the abrasive surface and sharpening zone. A means used to create the orbital motion of the abrasive surface utilizes a pair of synchronously driven eccentric cranks that engage an orbiting drive plate that supports the abrasive surface or surfaces, where the eccentric cranks are mounted on or are an integral part of the shafts of two gear pulleys driven syncronously by means of a motor-driven timing belt, and where the supporting drive plate is constrained to orbit in a prescribed principal plane by means of fixed bearing support points.
Patent EP-0158316-A3 (EP)
Title: Anastomosis devices and kit
IPC: A61B17/30
Filed: 1985-04-09
Abstract: Devices, kits and methods for non-suture end-to-end and 
end-to-side anastomosis of tubular tissue members employ 
tubular connection members having clip retaining elements 
comprising annular grooves or flanges in the connection 
members; and spring clips which comprise a ring-shaped 
body with separable opposed ends whereby a circular open­
ing defined by the body can be enlarged; the opposed ends 
have handling elements to faciliate handling of the clips and 
separation of the opposed ends; specially developed instru­
ments faciliate use of the devices and the anastomosis pro­
cedure can be completed much more rapidly than with 
conventional techniques and has the significant advantage 
of intima to intima contact at the site of anastomosis with no 
foreign material exposed to the lumen of the vessels being 
joined.
Patent EP-0165543-A3 (EP)
Title: Recovery of chlorine
IPC: C22B1/08
Filed: 1985-06-11
Abstract: Chlorine may be recovered from residues from the fluidised bed chlorination of iron-containing metalliferous oxidic materials, such as ilmenite, bauxite, chromite, wolframite, scheelite, tantalite or columbite, the residues containing condensed iron chloride and blow-over bed solids, by heating the residue to revolatalise the iron chloride and reacting it with oxygen. The quantity of iron chloride in the oxidic material is controlled relative to the quantity of blow-over carbon so that the quantity of carbon is sufficient on combustion to provide the required heat but is insufficient to cause undue dilution of the chlorine produced by virtue of its combustion products. Chlorine of a concentration suitable for direct recycle to a chlorination process, e.g. of 30% to 50% volume concentration is produced.