baber/WOPTO huggingface dataset:
Patent EP-0343336-A3 (EP)
Title: Automatic frequency control
IPC: H03J7/02
Filed: 1989-03-18
Abstract: An automatic frequency control tracks a television signal before and after a period of interruption. The automatic frequency control comprises a voltage controlled feedback loop including a voltage controlled local oscillator (18) and a mixer (20) for mixing the output of the oscillator (18) with the TV signal. The output of the mixer (20) is filtered to remove unwanted components of the mixed signal and to equalize sidebands of the television signal. The output of the filter (24) is supplied to a detector (30) which is tuned to a component of the television signal, and produces a voltage corresponding to the frequency of the component. The output of the detector (30) is supplied to the voltage control input of the local oscillator (18) to track the television signal component. Circuitry (71, 72) automatically senses the absence of the TV signal component from the mixer (20), and automatically applies a reference voltage (VR) to the voltage control input of the oscillator (18) when the TV signal component is absent. The detector (30) is operative to detect the television signal component following the application of reference voltage (VR to the oscillator so that when the television signal returns, the detector (30) is capable of tracking it.
Patent EP-0339522-A3 (EP)
IPC: C09J7/02
Filed: 1989-04-22
Abstract: Die vorliegende Erfindung betrifft eine mit ultravioletter Strahlung 
vernetzbare Zusammensetzung zur Herstellung von Überzügen, insbesondere 
von Haftklebebeschichtungen, enthaltend 
   A) 80 bis 99,99 Gew.% mindestens eines Copolymerisats, das 1 bis 30 Gew.% 
α,β-monoolefinisch ungesättigter Monomerer mit alicyclischen Resten 
oder mit einem Fünf- oder Sechsring-Heterocyclus mit mindestens einem 
Sauerstoff- oder Schwefelatom einpolymerisiert enthält und    B) 0,01 bis 20 Gew.% einer photosensitiven Verbindung.
Patent EP-0347745-A3 (EP)
Title: Mutilayer polymeric film
IPC: B29C48/08
Filed: 1989-06-15
Abstract: A polymeric multilayer film structure having a high percentage of fillers is disclosed. The fillers are concentrated in a separate filler containing layer having about 5 to about 20 percent of the thickness of the total multilayer film. The filler containing layer is coextruded with a base layer comprising the balance of the thickness of the multilayer film. By keeping the filler containing layer thin, relative to the total film thickness, a multilayer film having a filler concentration up to about 60 weight percent is achievable without significantly adversely affecting the material properties of the multilayer film structure.
Patent EP-0350880-A3 (EP)
Title: Herbicidal composition and herbicidal method
IPC: A01N43/76
Filed: 1989-07-11
Abstract: A herbicidal composition comprising at least one oxazolidinedione derivative expressed by the following formula: <CHEM> (wherein R<1>, R<2> and R<3> independently denote hydrogen atoms, halogen atoms, nitro groups, alkyl groups, alkoxy groups, alkenyloxy groups, alkynyloxy groups or cycloalkyloxy groups; R<4> and R<5> independently denote hydrogen atoms, alkyl groups or aryl groups or may be combined with each other to form a polymethylene chain; and said alkyl groups, alkoxy groups, alkenyloxy groups, alkynyloxy groups, cycloalkyloxy groups and aryl groups may be substituted); and at least one organic phosphorus herbicide, as acitve ingredients.
Patent EP-0356992-A3 (EP)
Title: A method of forming a transparent laminate
IPC: B05D7/14
Filed: 1989-08-29
Abstract: A method is provided of forming a transparent laminate 
using a wet-on-wet process in which a transparent acryl­
ic polymer paint A and a transparent fluorine-containing 
polymer paint B having the following formula are applied 
on a conventional finish coating: 
  
wherein X is a fluorine atom or chlorine atom, and R₁, 
R₂, R₃ and R₄ are at least one of hydrogen atom, 
hydroxyalkyl group, or carboxyalkyl group.  
     The method produces a protective laminate consisting of 
a paint A layer to improve adhesion and a paint B layer 
to improve weatherability on the conventional finish 
coatings.
Patent EP-0359199-A3 (EP)
Title: Mobile seaffold for working walls
IPC: E04G23/00
Filed: 1989-09-12
Abstract: The scaffold has an undercarriage (10) with a front side (12) which is arranged at least approximately parallel to the wall in the position of usage. On the undercarriage (10), a mast (30) is supported so as to be pivotable about a horizontal axis (40) which is adjacent to the front side (12) and is at least approximately parallel to the latter. Guided on the mast (30) is an equipment carrier (70) which can be moved upwards and downwards by means of a lifting device (60). Near to its front side (12), the under- carriage (10) has two running wheels (14, 16), of which one running wheel (12) can be driven and has a running direction parallel to the front side (12), and the second running wheel (16) has a running direction at an acute angle to the front side (12). <IMAGE>
Patent EP-0375922-A3 (EP)
IPC: F41A21/00
Filed: 1989-11-18
Abstract: Ein Wurfsystem für Nebelkerzen, Sprengkörper und der­
gleichen, mit mindestens einem Wurfbecher und in diesen 
einsetzbaren Wurfkörpern. Zum Verschießen mit Wurfkör­
pern mit größerer Wirkmasse und/oder zur Erzielung 
größerer Reichweiten wird in das Abschußrohr (1) des 
Wurfbechers ein Verlängerungsrohr (7) eingesteckt, das 
an seiner Außenseite einen die Einstecktiefe begrenzen­
den Anschlag (8) sowie Kontaktringe (9) aufweist, welche 
im eingesteckten Zustand mit den Kontaktstiften 17 des 
Wurfbechers im Kontakt sind und elektrisch mit einer am 
Boden (7.1) des Verlängerungsrohres (7) angeordneten 
Zündvorrichtung (12) zur Zündung einer Treibladung 
verbunden sind.
Patent EP-0372592-A3 (EP)
Title: Small-size device for entering characters, and method therefor
IPC: G06F3/023
Filed: 1989-10-06
Abstract: A contact pen is grasped in the more skillful hand of 
an operator, a plurality of character inputting switches are 
arranged in such a range that the tip end of the contact pen 
can be freely moved with the lower part of the hand fist 
placed on a fixed flat sheet-like position, and character 
information can be inputted by selectively touching the 
character inputting switches or pushing down the character 
inputting switches with the tip end of the contact pen, 
thereby causing the arm not to need to be moved largely and 
causing the inputting operation to be effected just like 
writing with a pencil grasped. Therefore, it is possible to 
input characters at a high speed, and the inputting speed 
which is for instance about twice a typewriter can be 
accomplished.
Patent EP-0324603-A3 (EP)
Title: Improved solid phase enzyme immunoassay test apparatus and process for detection antibodies
IPC: A61B10/00
Filed: 1989-01-11
Abstract: A method of preparing a stick component for a solid 
phase enzyme immunoassay system or kit is disclosed, which 
comprises heat bonding a porous nitrocellulose membrane to a 
chemically neutral plastic backing member comprising a 
plurality of openings, which backing member extends beyond 
the nitrocellulose membrane at its upper end when the two 
are bonded together to form a stick for handling, and 
applying a specific purified antigen dot to the nitrocellu­
lose through at least one of the openings.  
     Also disclosed are a solid phase immunoassay system or 
kit comprising a stick component prepared by this method, 
and an assay method which involves using the stick component 
for the visual detection of specific antibodies in a 
clinical sample.
Patent EP-0356179-A3 (EP)
IPC: H02G11/02
Filed: 1989-08-21
Abstract: A booster cable storage assembly includes a housing member, having 
two compartments, the first of which houses the booster cable and a reel 
member, the second housing a first booster clamp and a second booster 
clamp. The second compartment is separable for receiving two separate 
clamps. The cord is mounted, at its midpoint, through a slot in a shaft 
portion on the reel, such that when the cable is wound up on the reel 
member, each clamp can be positioned in a respective section of the 
second compartment. A rotation handle is provided on the exterior of the 
housing such that manual rotation of the rotation member causes the cord 
member to become wound up on the shaft.
Patent EP-0363194-A3 (EP)
Title: Device for controlling relative humidity within a substantially sealed container
IPC: B65D81/26
Filed: 1989-10-05
Abstract: An insert 10 for inclusion in a substantially sealed container 
to control the relative humidity within the container is provided. 
The inset is a packet at least part of the surface of which is a 
membrane 13 capable of passing water vapor and which contains a 
buffering substance 14 which is a saturated salt solution selected 
according to the desired relative humidity, and modified by a 
nonelectrolyte, if necessary, to adjust the relative humidity.
Patent EP-0390026-A3 (EP)
IPC: C08F4/00
Filed: 1990-03-26
Abstract: Starter für die Radikalkettenpolymerisation sind Urazole der allgemeinen 
Formel Ia oder Ib 
   
     in denen R¹ und R² (Cyclo)-Alkyl, -Alkenyl, -Alkinyl, Aryl, Aralkyl oder 
Alkylaryl mit jeweils bis zu 30 C-Atomen oder einen 5 bis 8-gliedrigen 
Heterocyclus mit Stickstoff, Sauerstoff oder Schwefel oder -NR³R⁴ bedeuten 
oder gemeinsam eine Alkylenbrücke mit 2 bis 4 C-Atomen bilden, wobei R³ 
und R⁴ die Bedeutung von R¹ außer NR³R⁴ haben und Z ein chemisch 
indifferentes Zwischenglied bedeutet.
Patent EP-0396118-A3 (EP)
Title: Delivery fitting for hydromassage bath tub
IPC: A61H33/00
Filed: 1990-05-02
Abstract: A delivery fitting for hydromassage bath 
tub has an axial conduit formed by the 
assembling of three components (29,31,39) to eject the 
water mixed with air into the tub and an 
opening (26) controlled by a valve (50) for discharging 
and/or recycling the water sucked from the 
tub by a pump.
Patent EP-0408969-A3 (EP)
Title: Arrangement for propagation time compensation and for jitter cleaning of a received data signal
IPC: H04L25/04
Filed: 1990-07-02
Abstract: In the device for transit time compensation and eliminating the jitter of a data signal (DS) an auxiliary clock generator (TE) is provided which supplies several auxiliary clock signals (T1-T4), which are phase shifted with respect to one another by the same amount and have the frequency of the data signal (DS), and from these, a window signal (FS) having the frequency of the data signal (TF) is obtained in a signal generator (SE), which window signal has a synchronisation range which is less than or equal to half the duration of the period. In addition, a sampling clock (TR) which is within the synchronisation range is output. A counting device (BZ) changes its count into an edge of the data signal (DS) which falls into the synchronisation range and, by controlling the signal generator (SE), displaces the window signal (FS) and the sampling clock (TA) by the phase difference between two successive auxiliary clock pulses. <IMAGE>
Patent EP-0402959-A3 (EP)
Title: Gear pump or motor
IPC: F01C1/08
Filed: 1985-10-07
Abstract: A gear pump or motor comprising a 
pair of gears (3, 4) intermeshing with 
each other, a case body (5) accomodating 
said pair of gears, a hard layer (15) 
formed on the inner surface of said case body, 
said hard layer being made of 
a material to be as hard as not to be 
cut by the cog tips of said pair of gears, 
the cog tips of said pair of gears being wiped on said hard layer 
with a clearance to seal any leakage of 
liquid. The hard layer may be a ceramic coating 
layer or a composite coating layer.
Patent EP-0423514-A3 (EP)
Title: Apparatus for composting putrifiable waste
IPC: C05F17/02
Filed: 1990-09-26
Abstract: The invention relates to an apparatus for composting putrifiable waste spread in layers on an elongate area 1, in which the putrifiable waste applied to the feed end 2 of the composting area is picked up by a pick-up device 10 movable longitudinally over the composting area and is transferred in the direction of the discharge end 3 of the composting area, located opposite the feed end 2 of the composting area, via conveyor devices 9, 11, 7, an ejector device 12 and a dumper 8 movable longitudinally over the composting area independently of the pick-up device 10. According to the invention, the pick-up device 10 and the dumper 8 are arranged movably on two bridges 6, 5 which span the composting area transversely and which are movable longitudinally over the composting area on rails independently of one another. The composting area is subdivided into sections a, b, c and has parking positions x, y for the bridges 5, 6. The putrifiable waste enters the apparatus by way of the feed funnel 13. <IMAGE>
Patent EP-0432459-A3 (EP)
Title: Switch-on current limitor
IPC: H02H9/00
Filed: 1990-11-09
Abstract: This switch-on current limiter limits the excess switch-on current occurring when switching on a load, for example a transformer (8) for supplying a low-voltage halogen lamp (9), it being possible for the switching on to take place universally via a switch (100), via a dimmer (7) without the mains phase connected, or via a dimmer (10) with the mains phase connected. To limit the current, a resistor stage (1) is connected in series with the load. After a delay time has elapsed, a switching stage (3) bridges the resistor stage (1). The switching stage (3) is driven with the aid of a mains power supply (2). A signal conditioning stage (4) receives the load voltage on the input side, forms a delay time and drives the mains power supply (2) via a switching amplifier. When the switch-on current limiter is in use on a switch (100) or a dimmer (10) with the mains phase connected, the delay time is generated by the mains power supply (2) itself. <IMAGE>
Patent EP-0389094-A3 (EP)
IPC: C09J123/02
Filed: 1990-02-12
Abstract: Composition comprising a mixture of from about 30% to 
about 99.9% of a polyolefin base resin; from about 0.1% to 
about 50% of a graft polymerized block copolymer having 
polystyrene end blocks and an aliphatic middle block; from 
0 to about 40% by weight of an elastomer different from 
the above components; and from 0 to about 30% by weight of 
a nonelastomeric second polyolefin made from different 
monomers from those of the polyolefin base resin. The 
composition can be used as an adhesive film or tie layer, 
optionally by coextrusion between layers to be joined. 
Coatings and coated substrates are also disclosed.
Patent EP-0385769-A3 (EP)
Title: Bonding sheet materials together
IPC: B29C65/30
Filed: 1990-03-01
Abstract: Sheets of materials (12,13,27,28) are bonded together by 
placing them into intimate contact, bringing them into a single 
composite assembly, such as a roll (14,30) and heating the assembly 
until at least one of the sheets reaches a temperature at which it 
will adhere to the adjacent sheet. If required, a powdered bonding 
agent may be applied to one sheet surface from a fluidised bed (20) of 
the bonding agent. Where one sheet is metal, the heat can be generated 
by passing an electric current through the metal. The electrical 
resistance of the metal sheet can be used as a measure of the sheet 
temperature.
Patent EP-0388053-A3 (EP)
Title: Speciation of mycobacteria by pulsed-field gel electrophoresis of chromosomal dna fragments
IPC: C12Q1/68
Filed: 1990-03-02
Abstract: Various strains and species of mycobacteria can 
be characterized using an improved technique involving 
digestion of the bacterial chromosome to obtain relatively 
large DNA fragments and separating the resulting fragments 
using pulsed-field gel electrophoresis techniques. The 
resulting patterns are characteristic of particular 
mycobacteria. The chromosomal DNA is conveniently 
obtained  in situ  in a gel plug by embedding cells into the 
plug and extracting non-DNA cellular components. The plug 
can then be used directly in the size separation.
Patent EP-0390552-A3 (EP)
IPC: C30B25/02
Filed: 1990-03-29
Abstract: A p-type GaAs or AℓGaAs thin film is formed by a 
MOCVD method. In the growing step of the thin film, the 
thin film is doped with a high concentration of carbon 
atoms forming an acceptor level such that the carrier 
concentration of the thin film falls within the range 
of between 1 × 10¹⁸ cm⁻³ and 1 × 10²⁰ cm⁻³. At least 
one of trimethyl gallium and trimethyl aluminium is used 
as a raw material gaseous compound of III-group element, 
and arsine is used as a raw material gaseous compound 
of V-group element. The thin film is formed by an 
epitaxial growth under the molar ratio V/III of the 
V-group element supply rate to the III-group element 
supply rate, which is set at such a small value as 
0.3 to 2.5, the temperature of 450 to 700°C and the 
pressure of 1 to 400 Torr. The thin film formed under 
these conditions exhibits a mirror-like smooth surface, 
and the film-growth rate is dependent on the supply 
rate of the V-group element.
Patent EP-0403178-A3 (EP)
Title: Toner including suspension polymerised binder
IPC: C09D11/02
Filed: 1990-06-08
Abstract: A toner comprising as a binder a polymer 
obtained by polymerizing a polymerizable vinyl monomer 
by suspension polymerization with a nonionic dispersing 
agent and an azo initiator. According to the present 
invention, there is provided a toner which produces 
copied images having excellent stability of image 
quality (life) even after a large number of times of 
copying.
Patent EP-0381581-A3 (EP)
IPC: F23N5/00
Filed: 1990-01-31
Abstract: b) Dispositif caractérisé en ce que :  
- le réacteur (8) est constitué par un tube 
relié à une entrée de combustible (11) et une entrée 
d'air comburant (10),  
- le tube (8) est placé au moins en partie 
(12) dans la flamme (13) du brûleur,  
- la sortie du tube au-delà de la zone (12) 
placée dans la flamme (13) est munie du capteur (14).  
         c) L'invention concerne la régulation de la 
combustion.
Patent EP-0461488-A3 (EP)
Title: Method for fabricating of glazed extruded solid plates or foils from thermoplastic material
IPC: B29C48/305
Filed: 1991-05-31
Abstract: The invention relates to a method for fabricating glazed extruded solid plates or sheets of less than 1 mm thickness from thermoplastic material having a glass transition temperature above 50 DEG C by extrusion of the plastic material in the thermoplastic state from a slot die to form a flat web and glazing of the surfaces of the web, the extruded strand being introduced into the roll nip of a glazing unit, which comprises a glazed upper roll and a lower roll, and the upper roll is kept at a temperature below the glass transition temperature of the thermoplastic material, the lower roller being kept at a temperature in the range of the plastic state of the thermoplastic material and, after leaving the roll nip, the extruded web being moved on an endless glazed band, running around the lower roll, and cooled below the glass transition temperature. 
<IMAGE>
Patent EP-0507566-A3 (EP)
Title: Improvements in or relating to electro-optical measurement apparatus
IPC: G01B11/02
Filed: 1992-04-01
Abstract: The disclosure relates to an electro-optical measurement apparatus comprising, a measurement station (17), a light source (19) on one side of the measurement station and means to direct a beam of collimated light from the light source along an optical path (70) through the measurement station. Photo-detector arrays (80) are disposed in the optical path from the measurement station, and an object to be measured is located at the measurement station in said optical path to block part of the light beam from the light source leaving transmitted portions of the beam to reach and activate corresponding sections of said arrays. Dimensions of the part of the object in the optical path are derived from the resulting activation of the arrays. A screen (21) is provided together with means (72) to divide the beam of light received from the measurement station between the arrays and the screen and means (75, 76, 77) are provided for focussing the divided portion of the light beam onto the screen to produce an image of the part of the object being measured on the screen (21) prior to, during or after measurement. <IMAGE>   <IMAGE>
Patent EP-0579187-A3 (EP)
Title: Guidance and targeting system
Inventor: MINOR LEWIS G
IPC: G01S17/89
Filed: 1993-07-13
Abstract: The invention provides a method and apparatus for recognizing physical objects, such as targets, through three dimensional image sensing. A three dimensional sensor, such as a solid-state LADAR sensor, is utilized to establish a three dimensional image of an object or target. The target will be identified or recognized in reference to a two dimensional digital representation of the object taken from a first eye point. A sensor field of view anticipated to include the object will be transformed such that sensed data is viewed from the perspective of the eye point from which the reference image was established. Selected surfaces or contours of the two dimensional image and the transformed image are then compared to identify the object or target in question. <IMAGE>
Patent EP-0602678-A3 (EP)
Title: Method and device for machining frames welded from plastic or metal profiles.
Inventor: EISENBACH BERND
IPC: B23Q17/22
Filed: 1993-12-17
Abstract: A method and a device for machining the corner joints of window or door frames welded together from plastic or metal profiles, comprising at least one cutting tool which can be moved by a tool carrier, having a scanning device, into its machining position at the frame (5) accommodated in a clamping fixture. In order to compensate for profile, welding and frame tolerances, in particular at the machining surfaces running parallel to the clamping plane of the outer corner of the frame, at least one machining surface (8, 9) running parallel to the clamping plane of the frame (5) is scanned and the measured value or values obtained in the process are converted as a regulated quantity or quantities for the orientation of the at least one cutting tool in a basic position at the workpiece. The scanning is effected in particular in the area of the outer corners of the frame (5) or its mitre. <IMAGE>
Patent EP-0595424-A3 (EP)
Title: Composition and procedure for the preparation of organic glasses.
Inventor: RENZI FIORENZO
IPC: C08F20/34
Filed: 1993-10-27
Abstract: A polymerizable liquid composition includes   a polymerizable poly(allyl carbonate) of an aliphatic or cyclo-aliphatic polyol; an organic peroxide generator of free radicals selected from the group of perketals, and possibly   an organic dye and/or an organic photochromic compound.   The compositions can be transformed, by bulk polymerization, into an organic glass which is colourless, or coloured or photochromic, having good optical and mechanical characteristics. <IMAGE>
Patent EP-0611580-A3 (EP)
Title: Artificial heart pump.
Inventor: YAMANE TAKASHI
IPC: A61M60/822
Filed: 1994-02-09
Abstract: An artificial heart pump includes a cylindrical stator (11) provided between the inner surface of a casing (1) and a rotor (2) so as to establish a blood flow channel (46) between the outer surface of the stator and the inner surface of the casing, and a rotating magnet (6) and a stationary magnet (7) differing in length in their N-S pole directions provided on the rotor and the stator with their N-S pole directions aligned parallel with the axis of rotation. The boundary (6') between the N and S poles of the rotating magnet (6) is positioned closer to a pivot (8) than the boundary (7') between the N and S poles of the stationary magnet (7). <IMAGE>
Patent EP-0702324-A3 (EP)
Inventor: CHAN SHUN SING
IPC: G01S13/75
Filed: 1995-08-11
Abstract: The present invention uses a novel adaptation of a tree splitting
algorithm applied to Radio Frequency (RF) tagging technology to
identify many tags in the RF field of a base station. 
     The invention uses the tree splitting algorithm to identify a
single tag in a field of a plurality of radio frequency tags. Once
the single tag is identified, the identified tag is placed in a
Data_Exchange state where the base station can access data from
the tag memory by using information that identifies the tag.