baber/WOPTO huggingface dataset:
Patent EP-0083986-A3 (EP)
IPC: H04N1/028
Filed: 1983-01-10
Abstract: A sensor has a light-receiving surface provided with a 
film 20 of silicon oxide, and beneath said film a region 21 of 
P-type semiconductor material. A plurality of regions 22,23 
of N-type semiconductor material form with the region 21 
respective PN-junctions 27,28 whose distance from the 
light-receiving surface varies continuously across or along 
the latter. Since the penetration of light into the regions 21, 
22 and 23 will depend upon wavelength, the PH-junction 27 
and 28 will provide different characteristics for different light 
wavelengths. The regions 22,23 may be disposed along a 
straight line, in which case the distance between the 
PN-junctions and the light-receiving surface can vary linearly 
along said line. Alternatively the PN-junctions can 
be disposed on an arcuate surface so that their distance from 
the light-receiving surface varies non-linearly along said 
surfaces.
Patent EP-0084964-A3 (EP)
Title: Binocular presentation of visual information
IPC: G02B27/22
Filed: 1983-01-21
Abstract: Pairs of images are presented to an observer under conditions such that they are perceived as a single image and provide information about their mutual relationship. The pair are derived from non-equivalent image means (208, 210), e.g. from (a) a photograph (226) of a scene subject to change and (b) direct viewing (208) of the changed scene. They are generally presented simultaneously to respective eyes. Intermittent alternate occlusion (230) of the images highlights differences. The image pairs may constitute movie or television (T, t) displays to provide 3-dimensional effects.
Patent EP-0104858-A3 (EP)
IPC: G05B19/042
Filed: 1983-09-19
Abstract: The present invention is a multiprocessor machine 
control system in which the failure of one of the processors 
to reset can be ignored by the rest of the control system. In 
particular, a software crash or other abnormality on one of 
the processors will generate a reset procedure. If the 
processor cannot be reset, this will indicate a processor 
board failure such as a hardware failure. If the processor and 
its controlled elements are not crucial to the machine 
operation, then the control will ignore the failed processor as 
though it were not in the control system, and continue with 
machine operation.
Patent EP-0126824-A3 (EP)
IPC: A61K6/90
Filed: 1983-09-29
Abstract: An oral, settable, dental composition is prepared by 
interacting Component A containing an alkali metal alginate 
in an aqueous paste with Component B containing a divalent 
metal salt such as calcium sulfate and a reaction rate retarder 
such as tetrasodium pyrophosphate in a fluid plasticizer 
paste that is substantially free of unbound water. A non-­
grainy, smooth texture of the pre-set, blended components is 
obtained by incorporating into Component A a polymer 
comprising polyacrylamide.
Patent EP-0117954-A3 (EP)
IPC: H05K1/14
Filed: 1983-12-22
Abstract: A structure for interconnecting a plurality of modules 
into a data processing system, which structure includes a 
plurality of module receiving receptacles, several process 
active, individual first electrical conductors intersecting the 
receptacles wherein the conductors are positionally located 
in sequence, i.e. 1, 2, 3 ... n, and including means on a 
selected type of module for interconnecting these several 
conductors in conformity with the position sequence, where­
by the conductors may be interconnected in the data 
processing system through the receptacle in the positional 
sequence. Consequently, insertion of a preselected module 
into a given module receptacle controls the continuity of the 
bus network to an adjacent receptacle.
Patent EP-0101662-A3 (EP)
IPC: C07D401/12
Filed: 1983-06-20
Abstract: Neue substituierte 1-Pyridyloxyphenyl-3-benzoyl-para­
bansäuren der Formel 
  
worin  
R₁ Wasserstoff, Halogen oder C₁ bis C₄-Alkyl;  
R₂ und R₃ unabhängig voneinander Halogen oder C₁ bis 
C₄-Alkyl;  
R₄ Wasserstoff oder Halogen;  
R₅ Halogen oder mit Fluor und/oder Chlor halogeniertes C₁ bis 
C₄-Alkyl: und  
n eine Zahl 0, 1 oder 2  
bedeuten, wobei die Pyridyloxvgruppe an die 3- oder 
4-Stellung der Phenylgruppe gebunden ist; Verfahren zur Her­
stellung dieser Verbindung sowie diese enthaltende Mittel zur 
Verwendung in der Schädlingsbekämpfung, vor allem zur Be­
kämpfung von Pflanzen und Tiere befallenden Insekten. Die 
neuen Verbindungen sind insbesondere wirksam gegen pflan­
zenschädigende Insekten, speziell als Ovizide.
Patent EP-0132675-A3 (EP)
Title: Preparations of polyisocynate containing reversibly blocked catalysts, process for their production, their use in the production of polyurethanes, and addition products of sulfonylisocyanates on catalysts with a structure of carboxylates of tin ii or iv
IPC: C08G18/71
Filed: 1984-07-09
Abstract: The present invention relates to polyisocyanate compositions containing reversibly blocked catalysts for the isocyanate addition reaction, characterized in that they contain (a) at least one organic polyisocyanate, (b) at least one addition product dissolved or dispersed in the polyisocyanate compositions, of a sulfonyl isocyanate with a tertiary amine and/or with a catalyst having a tin(II)- or tin(IV)-carboxylate structure as the reversibly blocked catalyst. The present invention also relates to a process for producing these polyisocyanate compositions and to the use of new polyisocyanate compositions as reactants for compounds containing isocyanate-reactive groups for the production of isocyanate addition products such as polyurethane plastics using a one-component or two-component principle. The present invention finally relates to the latent polyurethane catalysts prepared from a sulfonyl isocyanate and a tin(II)- or tin(IV)-carboxylate.
Patent EP-0138280-A3 (EP)
Title: Blood-pressure lowering piperazine derivatives
IPC: C07D215/40
Filed: 1984-10-15
Abstract: The invention relates to new piperazine derivatives of the formula 
<CHEM>
 wherein A is an optionally substituted bicyclic hetero aryl radical, n has the value 1 or 2, R1 and R2 are hydrogen or alkyl (1-3C).
 A is -CH2-CH2- or -CH(CH3)-CH2- and B is an optionally substituted aryl or hetero aryl group, an alkyl group or a saturated or partly unsaturated cycloalkyl group and salts and products thereof. These new compounds are useful for the treatment of circulatory diseases. In particular it has has been found that these compounds have blood-pressure lowering properties regulated by a central mechanism of action. 
<??>The invention also relates to new intermediates useful for the preparation of piperazine compounds of the above formula (1).
Patent EP-0124294-A3 (EP)
Title: Apparatus for conditioning hygroscopie plastic material
IPC: B29C48/92
Filed: 1984-04-02
Abstract: Apparatus for conditioning granules of plastic resin comprises a barrel having a hopper feed at its upper portion and a resin discharge at its lower portion to provide for gravitational flow of the granular resin through the barrel. The barrel periphery is perforated to permit passage of heated gases into the barrel and over the granular resin. A channel is defined centrally of the barrel and extends therealong to collect gases flowing over the resins and discharge such gases externally of the barrel.
Patent EP-0133599-A3 (EP)
IPC: C12N15/09
Filed: 1984-08-09
Abstract: Anti-HBe based vaccines and pharmaceutically accept­
able compositions for treating patients against hepatitis B 
viral infections. The vaccines and compositions are characte­
rized by a component that elicits in a treated patient the 
formation of anti-HBe at a titer effective to protect the patient 
for some period of time against hepatitis B viral infection or 
at a titer effective to lessen the severity of a hepatitis B viral 
infection in that patient.
Patent EP-0138366-A3 (EP)
Title: Frequency control for point-to-multipoint radio
IPC: H04B1/50
Filed: 1984-09-06
Abstract: A multipoint radio system has a single node which communicates with a plurality of outstations on one frequency. The outstations using a different single frequency to communicate with the node. The node controls the transmission frequency at the outstations, eg by transmitting error signals which adjust the set points of frequency control loops in the oustations. In a preferred embodiment the node allows for residual errors by adjusting the decision threshold of its regenerator to the outstation on transmission.
Patent EP-0160814-A3 (EP)
Title: Connecting means especially for furniture
IPC: F16B12/46
Filed: 1985-03-19
Abstract: 1. Connecting means for components (36, 37) to be interconnected under a connecting angle and in particular for furniture or for gluing and/or reinforcement, with a basic member (2) having two connecting surfaces (5) at a connecting angle of e.g. 90 degrees to one another, extending between a top surface and a bottom surface (3, 4) of the basic member and defining a corner zone (8), said connecting surfaces being in particular constructed for wooden frame fastening or the like, or whereof at least one connecting surface (5) is provided with a plurality of projecting positive plug-in members (17), the basic member (2) forming a diagonal surface (7) on a side remote from the corner zone (8), characterized in that a support spacing member (25) projects over the top surface (3) of the basic member (2) and is constructed at least in part therewith.
Patent EP-0191507-A3 (EP)
Title: New 2-oxyimino-3-oxobutyric acid derivatives and process for preparation thereof
IPC: C07D501/59
Filed: 1982-01-28
Abstract: 2-Oxyimino-3-oxobutyric acid derivatives of formula <CHEM>  wherein  X2 is halogen or hydrogen,  R<2> is carboxy(lower)alkyl or protected carboxy(lower)-alkyl, and R<8> is carboxy or protected carboxy, and the salts thereof and processes for preparation thereof.
Patent EP-0205062-A3 (EP)
Title: Sliding form
IPC: E04G11/22
Filed: 1986-06-02
Abstract: The invention relates to a sliding shuttering system for producing concrete structure walls, particularly for conical and/or sloping reinforced concrete structures with annularly closed, varying cross-sections. Especially in the case of sloping structures with upwardly diverging wall regions, the hitherto known sliding shuttering systems can only be used to a limited extent with regards stability and security. In order to be able to perform a sliding process even in the case of extreme structure configurations, the support is made rigid and is mounted on angularly adjustable piles, at least one of the pairwise associated piles being fixed to the support to prevent horizontal shifting.
Patent EP-0223000-A3 (EP)
IPC: C08J5/06
Filed: 1986-09-09
Abstract: A fiber finish composition for polyamide and polyester 
yarns comprises paraffin wax in amounts sufficient to control 
the level of RFL dip. Polyester yarn for tire cord having incorpo­
rated thereon a finish composition comprising paraftin wax in 
an amount sufficient to impart improved anti-wicking proper­
ties to the tire cord provides an improved tire cord with an im­
proved controlled level of RFL dip pick-up. Twist plied tire cord 
prepared from polyamide yarn having deposited thereon the 
composition of this invention displays an important reduction 
in treated cord stiffness.
Patent EP-0219849-A3 (EP)
Title: Multicolor photographic elements (ii)
IPC: G03C7/30
Filed: 1986-10-21
Abstract: Moderate camera speed photographic elements for producing subtractive primary dye images are disclosed, including one emulsion layer comprised of silver bromide or bromoiodide grains having a mean diameter in the range of from 0.2 to 0.55 µm including tabular grains having an aspect ratio of greater than 8:1 accounting for at least 50 percent of the total projected area of the grains in the emulsion layer and being positioned to receive imaging radiation prior to one or more blue recording emulsion layers. Enhancement of speed-granularity relationships, blue to minus blue speed separation, silver utilization, and image sharpness can all be realized.
Patent EP-0203713-A3 (EP)
IPC: B01D61/22
Filed: 1986-04-24
Abstract: An electrically augmented crossflow filter device in which 
a feed stream containing solid particulate matter is flowed be­
tween opposed walls while a pressure differential is imposed 
across a first of said walls 23 comprising a filter medium to 
produce a flow of filtrate therethrough in a direction perpen­
dicular to the direction of flow of the feed stream. At the same 
time, an electric field is imposed on the feed stream in a direc­
tion perpendicular to the direction 18 of the flow of the feed 
stream, causing the solid particulate matter in the feed stream 
to tend to move toward the second of said walls which com­
prises an ion-pervious member 77. Cake formation on the latter 
ion-pervious wall is limited or precluded by the velocity of the 
feed stream while the feed stream thickens in passing between 
the walls to form the product stream 17. The electrode which 
is located behind the second, or ion-pervious, wall is immersed 
during operation in a protective stream of a selected electro­
lyse.
Patent EP-0206725-A3 (EP)
Title: Lavatory cleansing compositions
IPC: C11D17/00
Filed: 1986-06-16
Abstract: A lavatory cleansing block is formed of a composition comprising a mixture of (A) a surface active component comprising one or more anionic surface active agents and (B) a halogen release agent component consisting of (i) a halogen release agent selected from N-chloro- succinimide, calcium hypochlorite, chloramine T, dichlorodimethylhydantoin and bromochlorodimethylhydantoin, and, optionally, (ii) another halogen release agent, in which the halogen release component forms from 10 to 65% by weight of the composition, halogen release component (i) forms not less than 5% by weight of the composite and halogen release component (ii), when present, forms not more than 30% by weight of the block.
Patent EP-0208532-A3 (EP)
IPC: E21B10/66
Filed: 1986-07-08
Abstract: A core sampling device comprising a drill bit assembly 
(14), a drive shoe (13) arranged to house the drill 
bit, a core sampling tube (15); and a retraction tube 
(17). The drill bit assembly (14) includes a bit 
housing (19), which is drivingly engaged by the drive 
shoe (13), and a series of drill segments (21) which 
are pivotally attached to the housing (19) to be 
capable of pivoting between a drilling position and a 
retracted position. The segments (21) are maintained 
in the drilling position by the core sampling tube (15) 
when this is in a forward position, but are allowed to 
adopt the retracted position when the sampling tube 
(15) is withdrawn. The core sampling tube (15) engages 
the drill bit assembly (14) via the retraction tube 
(17) whereby continued withdrawal of the core sampling 
tube (15) causes withdrawal of the drill bit assembly 
(14) from within the drive shoe (13).
Patent EP-0219931-A3 (EP)
Title: Liquid soap dispensing system
IPC: A47K5/12
Filed: 1986-07-25
Abstract: A liquid soap dispensing system (20) includes a molded plastic housing (30) adapted to receive a disposable refill cartridge (90) containing liquid soap. Rails (36) on the housing engage in recesses (100) on the cartridge to guide vertical movement of the cartridge to its mounted use position, in which position it is latched by a latch member (61) pivotally carried by the housing and engageable with the outlet neck of the cartridge. The neck carries a compressible discharge nipple (110) engageable by a pump member (80) actuated by a handle (51) for discharging soap. Bias means (60) holds the latch means in its latched condition and the pump member and handle in their normal rest positions. The dispenser includes a minimal number of parts which can be assembled without the use of fasteners. A key (75) is provided for releasing the latch member to permit removal of a spent cartridge.
Patent EP-0212919-A3 (EP)
Title: Labels and manufacture thereof
IPC: B31D1/02
Filed: 1986-08-07
Abstract: The invention relates to a method and apparatus for producing a label (36) comprising a folded sheet (22) which is sealed between two webs (10, 30), one of which is transparent. One of the webs (10) is self-adhesive and is provided from pressure-sensitive stock (8) which has had the release backing material (12) removed. A succession of sheets (22) are applied to the self-adhesive surface (20) of the web (10) and then the other web is laminated over the adhered sheets (22) by being adhered to the exposed self-adhesive surface (20). The composite web (32) is then cut into individual labels (36).
Patent EP-0227350-A3 (EP)
IPC: G01B15/00
Filed: 1986-12-03
Abstract: The configuration of conductors (4) in a ribbon 
cable (3) is monitored by illuminating the cable with a 
beam of photons (2) from a photon source (1) such as a 
radioactive source or x-ray generator. One or more 
photon detectors such as a fluorescent screen (6) detect 
the photon beam emerging from the cable, and provides an 
output signal for electronic processing means (9) to 
determine the position of the conductors, their 
separation, the number of conductors present and their 
size. The position of each of the conductors (4) may be 
identified from the output signal from the screen (6) by 
means of threshold detection, gradient detection, or 
pattern matching.
Patent EP-0247530-A3 (EP)
IPC: G01B11/08
Filed: 1987-05-22
Abstract: Es wird ein Verfahren sowie eine Vorrichtung zur Be­
stimmung des Durchmessers (25) von Därmen (19) vorge­
schlagen. Dazu ist eine Lichtmeßstrecke (11) aus einer 
Mehrzahl reihenartig nebeneinander angeordneter Licht­
sender (12) vorgesehen und eine Mehrzahl zur Lichtsender­
reihe (13) beabstandeter reihenartig nebeneinander 
angeordnet, jeweils bestimmten Lichtsendern (12) zuge­
ordnete Lichtempfänger (17). Die Lichtsender (12) und 
die ihnen jeweils zugeordneten Lichtempfänger (17) werden 
reihenartig im wesentlichen in einem vorbestimmten Schema 
nacheinander zur Erkennung einer durch einen in die 
Lichtmeßstrecke (11) eingebrachten Darm (19) aktiviert. 
 
 
Die von den Lichtempfängern (17) abgegebenen Signale 
werden Signalwandlern (20, 21, 22) zugeführt, deren 
Ausgangssignale in Speichermitteln (23) geladen werden. 
Aus den Speichermitteln (23) werden diese nach Abschluß 
eines Meßvorganges ausgelesen und in eine Auswerteein­
richtung (24) einer Bewertung unterzogen und aus den 
bewerteten Signalen wird dann der dem ermittelten Durch­
messer (25) des Darmes (19) entsprechende Wert berechnet 
und auf Anzeigemitteln (26) angezeigt.
Patent EP-0254889-A3 (EP)
IPC: G06F1/16
Filed: 1987-06-30
Abstract: A portable apparatus comprises a handle-leg (400) for 
supporting a body of the portable apparatus, a guide 
device (101) for slidably and pivotably guiding the 
handle-leg (400) with respect to the body of the pivotable 
apparatus, a first locking device for locking the 
handle-leg (400) in a stored position in which the 
handle-leg (400) is stored in the body (100) of the 
portable apparatus when the handle-leg (400) is slid, and 
a second locking device for locking the handle-leg (400) 
in a supporting position in which the handle-leg (400) 
supports the body (100) of the portable apparatus after 
the handle-leg (400) is pivoted.
Patent EP-0261527-A3 (EP)
IPC: H01R12/61
Filed: 1987-09-11
Abstract: In a high density connector the conductive leads 
of at least two circuit boards, two flexible circuits, 
or one of each (10,14) are interconnected directly 
without the use of a traditional molded connector 
with pins captured therein. This is accomplished 
by overlapping the two boards (10,14) with the 
conductive paths on each to be interconnected facing 
each other. An anisotropic elastomeric polymer 
material (12) is inserted between the boards and 
then the sandwich is clamped together compressing 
the polymer material to provide a low electrical 
resistance path therethrough to interconnect the 
conductive paths on the respective circuit boards. 
One disclosed embodiment utilizes backing plates 
(16,18) above and below the sandwich with a plurality 
of screws (20) passing through registration holes 
(17,19) to align the conductive paths and to provide 
closure of the connector.
Patent EP-0270792-A3 (EP)
Title: Artificial shrub
IPC: A41G1/00
Filed: 1987-10-21
Abstract: A description is given of artificial vegatation or plants or parts for the same in the form of lawns or trees and branches covered with leaves or needles, or alternatively ice or snow. Such vegetation or plants are used in the design of landscape accessories for model railways, architectural models, trick and fairytale films and the like. The plants for the green areas or the leaves of the foliage are fixed by gluing with a regular or irregular density distribution to a net-like fibrous union, which is firmly or removably placed on the branches of a tree or bush, or on a large-area substrate. The leaves of a tree are advantageously formed from several fibrous union portions provided on the edges with cut open net meshes. It is important for this design that the foliage is shaped from suitable flat material in symmetrically repeating manner so as to simulate the natural shapes of foliage.
Patent EP-0258954-A3 (EP)
IPC: G07F11/36
Filed: 1987-01-27
Abstract: Improved dispensing shelves for cabinet-type vending 
machines having a plurality of different sized helical feeder 
coils all on the same level for advancing articles interposed 
between the convolutions of the coils to a delivery opening. 
The width of the troughs holding the coils is variable on the 
same shelf level and the placement of the helical feeder coil 
within a trough is variable. The shelf is of either a sheet metal 
or a moulded, high-density plastic type material. Drive units 
for the helical coils are removably mounted for operation 
without fastening means and are adjustably laterally moun­
ted within a single trough. A unique shelf support rail unit 
maintains the shelf side panels of the vending machine 
against lateral movement and bending. Further, a unique 
door closure member maintains the shelves in their vending 
positions at all times when the door is closed.
Patent EP-0236033-A3 (EP)
IPC: A61J1/00
Filed: 1987-02-20
Abstract: A bottle (12), which has a single circular opening (12f) at 
the top (12e), contains a liquid (32) in a bottom chamber (12h) 
and a powder (26) in an upper chamber (12d). A rubber (14) ex­
ists in a neck chamber (12g) between the upper (12d) and low­
er (12h) chambers and isolates the liquid (32) from the powder 
(26). The neck chamber (12g) has a smaller cross-sectional 
area than the lower chamber (12h). A cylindrical basket (16) 
with openings in the side walls (16a) sits on top of the rubber 
stopper (14). A cylindrical rubber dispenser plunger (18) hav­
ing a sealing portion (18a) sits above the basket (16). A locking 
cap (22) sits on top of the dispenser plunger (18). A septum cap 
(24) having vent holes (24c) sits on top of the locking cap (22). 
A sealing disc (26) sits on top of the septum cap (24). A cup-like 
top cap (28) covers the top of the bottle (12). Shrink wrap (32) 
adheres to the top cap (28) and part of the outside of the bottle 
(12).
Patent EP-0261868-A3 (EP)
Title: Method and apparatus for particle analysis
IPC: G01N15/02
Filed: 1987-09-16
Abstract: The apparatus comprises a cell 2 containing the sample 1 under investigation. Electromagnetic waves P1,P2 are applied from opposite directions and interfere with one another in the region of the cell to form a standing wave pattern 6. Due to electrostriction effects the standing wave pattern causes particles within the sample to concentrate in certain areas in a pattern corresponding to that of the standing wave 6. This pattern of particle concentration forms a grating when seen by an input wave Pin of electromagnetic wave radiation and, provided conditions are correct, results in the generation of a phase conjugate wave Pout. Means (not shown) are provided for measuring the intensity of the phase conjugate wave Pout which gives a sensitive measure of the size of the particles suspended in the sample.