baber/WOPTO huggingface dataset:
Patent EP-0127183-A3 (EP)
IPC: G01G13/24
Filed: 1984-05-30
Abstract: A weighing machine is disclosed that accepts product 
from a source, segregates it into discrete product quantities, 
and combines a number of the discrete quantities into a group 
that closely approximates a target weight. The machine 
includes a feeder means that selectively transports product 
from the source. Accumulator means receive product from 
the feeder means and discharges discrete quantities of pro­
duct therefrom. Weighing means accepts product from the 
accumulating means and determine the weights thereof. 
Divertor means receives product from the weight sensing 
means and direct it in one of a plurality of directions. Holding 
means receive product from the divertor means and retain the 
product until they are selectively discharged. Collecting 
means receives product from the holding means, consoli­
dates it, and directs it to another location.
Patent EP-0138346-A3 (EP)
IPC: H03B5/32
Filed: 1984-08-29
Abstract: A variable oscillator, suitable for integration as part of a 
phase lock loop (PLL) clock source in a complementary me­
tal oxide semiconductor (CMOS) integrated circuit, includes 
an amplifier and terminals for connection to a a tank circuit, 
for example a crystal resonator. A passive reactance is al­
ternately coupled and decoupled in relation to the amplifier 
to cause oscillatory operation at lower and higher frequen­
cies. In the CMOS circuit the reactance is conveniently pro­
vided by conductive layers of predetermined dimensions 
being carried by an oxide layer. Each layer provides a ca­
pacitive reactance which is arranged in series with a field 
effect defice being controlled by associated PLL control cir­
cuitry.
Patent EP-0114797-A3 (EP)
IPC: H01Q15/16
Filed: 1984-01-18
Abstract: Parabolic antenna made from several layers of vacuum-­
formed plastic. A first front vacuumshaped shell (1) consists 
in its turn of a rear supporting layer (2), a metal layer (3) for 
reflection of radiation and a front protective layer (4), behind 
this front shell an air space, behind this an insulation (9) and 
finally a rear enclosing shell (5). The shells are at the outer 
edge interconnected, sealed and provided with elastic fas­
tening means (10).
Patent EP-0160868-A3 (EP)
IPC: H02K29/00
Filed: 1985-04-19
Abstract: In a brushless motor, the number of magnetic poles P 
and the number of salient poles S are identified by:  
P = 2 × (m × k + 1)  
S = 2 × m × k  
wherein m represents the number of phases and k repre­
sents an integer more than 2; and the windings wound about 
the k adjoining salient poles are made to belong to the same 
phase.
Patent EP-0166327-A3 (EP)
Title: Process for manufacturing printed circuit boards
IPC: C23C18/28
Filed: 1985-06-14
Abstract: 1. Process for the manufacture of printed circuits by the wet-chemical metallizing of baseboards with the aid of organometallic activators, characterized in that a) the baseboards are activated, without prior etching, with a solution of 0.01-10 g/l of a complex compound of Pd, Au, Pt or Ag with a conjugated diene, alpha, beta unsaturated ketone, 4-cyclohexene-1,2-dicarboxylic anhydride or 4-cyclohexene-1,2-dicarboxylic imide, b) an electronically conductive metal coating with a layer thickness of 0.05-10 mu m and a stability to separation of at least 25 N/25 mm according to DIN 53 494 is applied to the boards activated in this way, by a wet chemical-electroless method or a combined wet chemical-electroless/electroplating method, and c) the baseboards metallized in this way, i. e. the so-called semi-finished products, are further processed in the customary manner to produce printed circuits.
Patent EP-0204024-A3 (EP)
IPC: E04B9/00
Filed: 1985-08-08
Abstract: Es handelt sich um eine Kassettendecke mit mittels Auf­
hängeelementen aufgehängten Tragschienen und mit zwi­
schen den Tragschienen angeordneten Kassetten mit in Ein­
schubschlitze unter Schwenklagerbildung eingreifenden Sei­
tenschenkeln. Die Aufhängeelemente weisen Klemmschen­
kel der Tragschienen übergreifende Federschenkel mit Aus­
nehmungen in den Seitenschenkeln der Kassetten durchgrei­
fenden Lagerschenkeln auf. Die Ausnehmungen sind als Fen­
ster mit einer zum Herausschwenken der einzelnen Kassette 
in Schwenkposition vorgegebenen Höhe ausgebildet. In 
Schwenkposition liegen die Lagerschenkel gegen die Ober­
kante der Ausnehmungen an, wobei die dem Kassettenende 
zugeordnete Hinterkante der Ausnehmungen als Rückschie­
beradius unter der Selbsthemmung ausgebildet ist.
Patent EP-0186730-A3 (EP)
Title: Method for generating a clean air stream, and apparatus for creating a clean space
IPC: A61G13/00
Filed: 1985-08-13
Abstract: A selected part of or the entire body of a patient on an operating table can be insulated from air in the surrounding atmosphere by a stream of clean-room air which issues from a distributor head and is caused to form a relatively thin layer between the selected part and the surrounding atmosphere. Such relatively thin layer can be established and maintained by heating or cooling the stream so that its temperature deviates from that of air in the surrounding atmosphere by a few degrees centigrade. The direction of flow of a portion of or the entire stream can be changed by one or more secondary streams. The moisture content of the stream of clean-room air can be increased by causing it to flow through a steam chamber. Heating or cooling of the stream can precede or follow sterilization of atmospheric air which is to form the stream.
Patent EP-0175284-A3 (EP)
Title: Novel antibiotics, process for their preparation and pharmaceutical compositions containing them
IPC: C12P19/38
Filed: 1985-09-12
Abstract: Novel compounds of the general formula I 
<CHEM>
 
<??>Actinomadura melliaura nov. sp. (ATCC 39691) produces four novel compounds which have been designated AT 2433 A1, AT 2433 A2, AT 2433 B1 and AT 2433 B2. The novel compounds or pharmaceutically acceptable salts thereof exhibit antibacterial and antitumor activity.
Patent EP-0195157-A3 (EP)
Title: Method of forming box-section frame members
IPC: B21D53/88
Filed: 1985-09-19
Abstract: A box section frame member is formed by deforming the opposing sides of a tubular blank inwardly to provide curved concave portions (19b, 21b, 26b, 27b, 32b, 33b,) in areas corresponding to opposing flat surfaces of the product. The deformed blank is expanded, under internally applied fluid pressure within a sectioned die, sections (18b, 24b, 31b) becoming trapezoidal, square and rectangular respectively. The concave portions of the deformed blank allow the blank to be confined within the die without pinching of the blank occurring upon closure of the die; permit substantially uniform expansion of the blank within the die; and allow the blank and final product to be formed with a smooth, continuous cross-section. This avoids stress concentration in the deformed blank and final product which can impair the mechanical strength of the product. To avoid weakening, cracking or yielding through excessive circumferential expansion the final product should have a circumference no more than 5% larger than the circumference of the tubular blank. The tubular blank may be bent into complex configurations, preferably before deformation.
Patent EP-0178951-A3 (EP)
IPC: A61G7/00
Filed: 1985-10-18
Abstract: The invention involves a bed which is convertible into an 
easy chair. Conversion occurs by moving an upper frame 
(20) and the mattress (40) longitudinally toward the foot (34) 
of the bed while elevating the upper body portion (22) of the 
movable frame to form the back of the chair. As the frame 
moves toward the foot (34), the lower portion (24), together 
with the portion of the mattress (40) thereon, is drawn back 
underneath the bed and out of the way from interfering with 
the patient sitting in the chair configuration with his feet on 
the floor. The chair configuration may be elevated so that the 
patient is assisted in rising to a standing position without 
dependence upon attendant personnel. The bed includes an 
inflatable pillow (192) which further assists the patient in 
rising unaided. Other features of the bed include spinal 
massage apparatus (110 mounted in the main frame (16) of 
the bed, independent elevating apparatus (70,80) for selec­
tively elevating the foot of the bed, relative to the head in 
order to slant the bed or alternately elevating and lowering 
the head and foot of the bed to develop a rocking motion, 
and a motorized blower (182) for directing air to a porous 
coverlet (170) to supply heat or cooling to the patient without 
resort to electrical wiring, as in an electric blanket, or to 
multiple covers for warmth. All of the various apparatus 
providing these features of the bed are power driven and are 
controlled from a remote console which is accessible to the 
patient.
Patent EP-0186277-A3 (EP)
IPC: B65D41/04
Filed: 1985-10-24
Abstract: The premolding of predetermined deflection in the top 
wall (13) of plastic closures (10) for pressure or vacuum applications 
is described. The premolded deflection is to compensate for 
pressure forces, or atmospheric pressure in the case of 
vacuum, within the sealed container so that the closure, after 
sealing, will be essentially flat in appearance and better 
able to maintain a pressure seal from both a short term as 
well as long term sealing application to a jar or bottle.
Patent EP-0225423-A3 (EP)
Title: Stepped plenum system
IPC: B01D46/02
Filed: 1986-06-07
Abstract: A stepped plenum system (10) is provided for distributing particulate laden gas to a plurality of filter bags in a baghouse under substantially equal flow rate and pressure conditions. The stepped plenum system (10) includes an inlet conduit (24) and a plurality of outlet conduits (12-20). Gas is inserted into inlet cross-sectional area (28) of inlet conduit (24) and is directed to outlet conduits (12 and 14) through a stepped pattern design. The first outlet conduit (such as 12) is in fluid communication with the inlet conduit (24) and the second outlet conduit (14) is further in fluid communication with the inlet conduit (24). The second outlet conduit (14) is longitudinally displaced from the first outlet conduit (12) and provides for a second flow region (42) which is of lower cross-sectional flow area than an initial flow region (30) of the inlet conduit (24). Each of the outlet conduits (12) include a plurality of inlet vane members (62) which capture and redirect the flow of the gases into a direction which channels the gaseous flow into respective conduits (12 and 14). Outlet vane members (70) are provided at the outlet sections (60) of the outlet conduits (12 and 14) to further pattern the flow egressing from the outlet conduits (12 and 14) into a filter bag area within the baghouse compartment. Through use of stepped plenum system (10), there is provided a system whereby the particulate laden gas is equally distributed to the outlet conduits (12-20), and further where differences in back pressure are minimized between the respective outlet conduits. It has been found that through the use of the stepped pattern of system (10) in combination with the inlet vane members (62) and the outlet vane members (70), that vortexes and turbulent conditions are minimized in the gaseous flow stream.
Patent EP-0207507-A3 (EP)
IPC: F21V19/00
Filed: 1986-07-02
Abstract: Lamp holder supporting structure for flood floodlights, in 
dust-proof and humidity-proof execution, comprising a sup­
porting element equipped with a sealing gasket, a support 
equipped with perimetrical teeth, which are suited to engage 
in some restraints shaped around the hole of the optic cham­
ber case, and some guides in which the lamp holder/lamp 
group is positioned and fixed.
Patent EP-0209047-A3 (EP)
Title: Apparatus for recording and/or reproducing an information signal
IPC: G11B27/10
Filed: 1986-07-08
Abstract: An apparatus for recording and/or reproducing an information signal such as a PCM (pulse code modulated) signal and the like is disclosed, in which an index signal (IDX) is inserted (recorded) into a predetermined area portion at a position extended to a recording area of the PCM signal recorded by a rotary head (HA, HB) or the index signal (IDX) recorded is erased therefrom, an area specifying signal which specifies the area of this index signal (IDX) is formed on the basis of an address data (ADRS) in the reproduced PCM signal. According to the apparatus of the invention, the index signal area is always determined at a position having a predetermined positional relation to a recording area (13, 23) of the PCM signal so that when the index signal is inserted into or erased from the index area, the PCM signal portion and other signal can be prevented from being erased.
Patent EP-0214502-A3 (EP)
IPC: H01H71/52
Filed: 1986-08-16
Abstract: Ein Schaltwerk für einen elektrischen Schaler, in­
sbesondere für einen Leitungsschutzschalter, besitzt einen 
Klinkenhebel (26), der mit einem Auslöseteil (19) eine Ver­
klinkungsstelle bildet. Der Klinkenhebel (26) ist von einer 
Rückstellfeder (32) beaufschlagt, die den Klinkenhebel (26) 
nach einer Auslösung in die auslösebereite Stellung zu ver­
drehen sucht. Zur Entlastung der Verklinkungsstelle wird die 
Rückstellfeder (32) im verklinkten Zustand entgegen der 
Rückstellrichtung beaufschlagt.
Patent EP-0211691-A3 (EP)
IPC: A61K47/44
Filed: 1986-08-20
Abstract: An injectable sustained release formulation 
of bovine somatotropin comprises a mixture thereof with 
a wax and an oil.
Patent EP-0215667-A3 (EP)
IPC: H01L23/04
Filed: 1986-09-16
Abstract: Circuit protection devices comprise a PTC con­
ductive polymer element (14) within a hollow enclosure (12) 
sealed except for at least one vent means (22) (a vent or 
weakened wall section) which is covered by a cover 
member (30), preferably of adhesive tape. In one embodi­
ment, the exterior surface of the enclosure adjacent 
the vent and under the cover member is provided with 
indentations (28) which change the internal pressure 
required to blow the cover member (30) off the vent (22), and/or 
enable the cover member (30) to open during a hot washing 
step and subsequently to reseal without admitting wash 
liquid. In another embodiment, the cover member (42) 
controls the direction in which gases flow after 
passing through the vent means.
Patent EP-0226290-A3 (EP)
Title: Dispenser pouch and method for forming the same
IPC: B65D35/40
Filed: 1986-10-10
Abstract: A pair of superimposed panels are heat sealed together to define a reservoir in a dispenser pouch, adapted to contain a liquid therein. A tapered-down neck is defined on a lower end of the pouch and communicates with the reservoir to retain a pre-measured charge of the liquid therein. Narrow overlying and unsealed panel portions at the termination of the neck form a normally closed valve that opens when a predetermined external pressure is applied to the pouch.
Patent EP-0232753-A3 (EP)
IPC: A61P7/00
Filed: 1987-01-20
Abstract: An extract having a molecular weight of 5,000 or more 
obtained by extracting from a Chlorella alga in an aqueous 
solvent has an effect of improving the chemotaxis and bac­
tericidal function of neutrophils. The extract can be used in 
therapy for patients suffering from neutrophil insufficiency.
Patent EP-0250165-A3 (EP)
Title: Wide-angle-reflective cube-corner retroreflective sheeting
IPC: G02B5/124
Filed: 1987-06-11
Abstract: Cube-corner retroreflector capable of reflecting light over a wide range of incidence angles. The reflector, which in some embodiments may be in the form of flexible sheeting, comprises a transparent body (23) configured on its rear surface (24) with at least one set of three mutually perpendicular surfaces providing cube-corner retroreflection of light (28) beamed against the front of the body, and a specularly reflective surface (29) which is shaped as a negative of the aforementioned set of three mutually perpendicular surfaces and which is interfitted with and closely spaced from that set of rear surfaces, with the adjacent and matching portions of the specularly reflective and rear surfaces being substantially parallel to one another.
Patent EP-0251704-A3 (EP)
IPC: H02G1/12
Filed: 1987-06-25
Abstract: Apparatus for stripping insulation from electrical 
cables and the like, characterised in that it consists 
of a main body (1) having some cutters (5, 6) placed in 
perpendicular planes, projecting into some recesses (4) 
formed by arches of different radii, in relation to 
which some supports (7) are provided on an arm (2) 
articulated to the said main body, to enable by means of 
the conjunction of both, longitudinal and transversal 
stripping of the cables to take place, and characterised 
in that the said articulated arm, in its end close to 
the articulation (3), defines a zone of fitting for 
other cutters (8) which, corresponding with an orifice 
(9) preferably circular in configuration, enable the 
final stripping of the internal conductors of the cable 
to take place; whereas the conjunction between these 
cutters and a support of the said main body provided 
with a seating surface enables the preparation of the 
said internal conductors to take place.
Patent EP-0229745-A3 (EP)
Title: Substituted o-phthalaldehydes
IPC: C07F7/08
Filed: 1987-01-12
Abstract: There are disclosed novel substituted o-phthalaldehydes of formula I <IMAGE>  (I)  wherein at least one of the substituents R1, R2, R3, R4 is Q(alkyl)3, -CH2-Q(alkyl)3, -O-Q(alkyl)3, -Q(aryl)3 or -Q(alkylenearyl)3, wherein Q is Si, Sn or Ge, the alkyl moieties contain 1 to 12 carbon atoms, the aryl groups contain 6 or 12 ring carbon atoms and the alkylene radicals contain 1 to 4 carbon atoms, and each of the remaining substituents R1 to R4 is a hydrogen or halogen atom or a cyano, nitro, carboxyl or hydroxyl group, a C1-C4alkoxy, C1-C4alkylthio or an alkoxycarbonyl group containing 1 to 4 carbon atoms in the alkoxy moiety. The novel o-phthalaldehydes can be polymerized to give polymers that can be used as photoresists.
Patent EP-0279368-A3 (EP)
Title: Temperature limiter
IPC: H05B1/02
Filed: 1988-02-12
Abstract: In a temperature limiter (1) with a rod-like temperature sensor (6), the outer tube is formed by a continuously tensile-stressed insulating tube (7) extending into a base (2). An inner rod (8), optionally articulated two or more times in the longitudinal direction, is constructed as a continuously pressure-loaded rod, characterized by temperature-dependent length expansion. The temperature limiter (1), e.g., for a glass ceramic unit, may have a circuit breaker (5) closer to the temperature sensor, and a more-remote signal switch (4). In that case, for operating the remote signal switch, a flat bar-like transfer member (9) traverses both switches through openings (54). The transfer member is coupled at the associated end and in adjustable manner with an operating member (30) for the signal switch (4), receiving the adjustment member (34). The parts are constantly held together in clearance-free manner by the tension of a restoring spring (40).
Patent EP-0284928-A3 (EP)
Title: Rail track centering apparatus for raising and lowering station in electric suspended track
IPC: E01B25/24
Filed: 1988-03-18
Abstract: The present invention refers to a device for the centering of a movable rail section relative to a stationary rail section of an overhead trolley conveyor, notably a lifting station of a trolley conveyor. There is at least one centering body attached to the stationary or to the movable rail section. The centering body has a recess. At the movable rail section and at the stationary rail section, respectively, a centering piece is provided which can be moved into the recess. The centering piece can be rotated within the recess about an axis which extends in the direction of the rail so that it comes into engagement with at least one of the walls of the recess.
Patent EP-0294616-A3 (EP)
Title: Process for continuously forming a uniform layer of loose material, and device for performing the process
IPC: B65G47/16
Filed: 1988-05-14
Abstract: A method and apparatus for continuously forming a uniform layer of material that is being dispersed. This material, in the form of a stream of material, is deposited on an intermediate conveyer belt, as strips, transverse to the direction in which the material is fed to a dispersal mechanism. In the direction of travel of this intermediate conveyer belt, the strips abut one another in such a way that no gaps exist between them.
Patent EP-0298357-A3 (EP)
Title: Two-compartment container
IPC: B65D81/32
Filed: 1988-06-29
Abstract: Combinable bottle assembly (1,6) consisting of two separately fillable bottles designed to be fitted together one above the other, can be formed inexpensively of plastic, filled and stored separately from and independently of one another and can readily be connected and tightly combined with one another to form a two-compartment container convertible to a one compartment container. The floor or bottom wall (12) of the upper bottle (1) is formed as a separate cylinder element (3) having an annular connecting plate (13) which connects a skirt wall (14) of the cylinder element to the wall (15) of a central nozzle (9) arranged concentrically therein, forming a throughflow passage (16) which is closed by a stopper (10). The lower bottle (6) comprises an elongate neck having an external screwthread (33) which is engagable with an internal thread on the elongate nozzle to permit the second bottle to be screwed into the nozzle to a connecting position to dislodge the stopper and open the containers to each other.
Patent EP-0298359-A3 (EP)
IPC: C08G18/66
Filed: 1988-06-29
Abstract: N-(polyoxyalkyl)-N-(alkyl)amines are reacted with isocyanates and chain extenders to form polyureas and/or polyurethane-urea elastomers.
Patent EP-0305924-A3 (EP)
Title: Process for the sulfonation and/or sulfatation of organic compounds with s03 in an organic reaction medium
IPC: C07B45/02
Filed: 1988-08-26
Abstract: Use of selected carboxylic esters, which are liquid under application conditions, of the formula I
 X-COOR<1>
 in which R<1> denotes an alkyl radical which is unbranched in the alpha- position and X denotes hydrogen or a radical of the formula II 
<IMAGE>
 in which R<2>, R<3> and R<4> represent fluorine and/or chlorine and one of these radicals can also denote hydrogen or one or two of these radicals can also denote lower alkyl, as reaction medium for the sulphonation and/or sulphation of organic components using SO3 to give light-coloured reaction products.
Patent EP-0309975-A3 (EP)
Title: Horizontal filter for a luminance signal and a chrominance signal
IPC: H04N9/64
Filed: 1988-09-27
Abstract: Horizontal filter for luminance and chrominance signal for generating a reduced picture. For reproducing a picture in a main picture, the picture to be reproduced is sampled and a correct compression ratio is generated by means of filtering. For this purpose, a fast multiplexer and a high sampling rate are required. For the horizontal compression of an incoming video signal, signal samples of the luminance and of the chrominance are undersampled and subjected to an averaging in a filter. The invention is applied in picture reproduction devices.