baber/WOPTO huggingface dataset:
Patent EP-0181321-A3 (EP)
IPC: H04N19/587
Filed: 1985-11-07
Abstract: Eine Videokamera (2) ist mit einem Bildschirmgerät (4) 
synchronisiert. Ihr Ausgangssignal wird auf Anforderung 
eines Mikrocomputers (3) mit Hilfe eines Analogspeichers (5) 
und eines Analog/Digital-Wandlers (6) über einen Datenkanal 
(10) an den Mikrocomputer (3) übertragen. Durch den 
Zeitpunkt der Übertragung ist die Ursprungsposition des 
Bildpunktes (1) festgelegt. Der Mikrocomputer (3) stellt den 
Bildpunkt (1) am Bildschirmgerät (4) zeitrichtig dar. Der 
Übertragungsvorgang ist von der eigentlichen Bilderstellung 
unabhängig und die Anzahl der je Abtastvorgang übertrage­
nen Bildpunkte (1) ist frei wählbar. Somit kann auch mit 
einfachen, langsamen Bauteilen eine Bilddigitalisierung in 
guter Qualität erfolgen.
Patent EP-0190562-A3 (EP)
IPC: A45C13/00
Filed: 1986-01-09
Abstract: A container for storing and dispensing products is 
disclosed which features a substantially fluid-tight seal for 
preventing or inhibiting the loss of any volatile component(s) 
contained in the product and/or for preventing air, water 
vapor, microorganisms or other agents which might 
adversely affect the product from freely coming into contact 
therewith. The container of this invention is especially 
adapted for sorting and dispensing a solid or semi-solid 
cosmetic product containing at least one component which 
is relatively volatile and/or susceptible to chemical and/or 
microbial spoilage and comprises:  
a) a base member (2) provided with a chamber for 
storing product;  
b) a cover member (1); and  
c) a laterally compressible sealing means (9) disposed 
between a downwardly projecting rigid element (10) associ­
ated with or forming part of the cover member (1) and an 
upwardly projecting rigid element associated with or form­
ing part of the base member (2) or chamber (4), the sealing 
means (9) extending continuously about the chamber such 
that when the base member (2) is in closing engagement 
with the cover member (1), the downardly and upwardly 
projecting rigid elements cooperate to subject the sealing 
means (9) disposed therebetween to a substantially fluid-­
tight lateral compression.
Patent EP-0193904-A3 (EP)
Title: Amino acid derivatives and processes for preparation thereof
IPC: C07C233/34
Filed: 1986-03-01
Abstract: A compound of the formula: 
<CHEM>
 wherein
 R<1> is hydrogen, amino or a protected amino group,
 R<2> is hydrogen, carboxy or a protected carboxy group,
 R<3> is hydrogen, carboxy or a protected carboxy group,
 R<4> is lower alkyl, amino(lower)alkyl, protected amino(lower)alkyl, carbamoyl(lower)alkyl or protected carbamoyl(lower)alkyl,
 R<5> is hydrogen or lower alkyl, and
 R<6> is hydrogen, ar(lower)alkyl which may have suitable substituent(s) or heterocyclic(lower)alkyl, and pharmaceutically acceptable salts thereof, processes for its preparation and pharmaceutical compositions comprising it as an effective ingredient. The invention also comprises compounds of the formula 
<CHEM>
 useful for preparing the above compounds and a biologically pure culture of the microorganism Discosia sp. F-11 809.
Patent EP-0196575-A3 (EP)
Title: Device for mixing at least one flow medium
IPC: B01F27/96
Filed: 1986-03-21
Abstract: The mixing apparatus has a plurality of pump impellers having one common axis and extending parallel to each other. Immediately adjacent pump impellers have opposite directions of rotation. The blading of the pump impellers is such that the currents of the mediums exiting the pump impellers have an as large as possible peripheral component. The medium currents exiting the adjacent pump impellers and having opposite senses of rotation are guided together and generate at the mutual point of contact an extremely high turbulence because the peripheral components of the exiting rotating currents of the mediums are directed oppositely to each other and eliminate each other practically immediately.
Patent EP-0201744-A3 (EP)
IPC: B21B1/26
Filed: 1986-04-16
Abstract: Bei einem Verfahren zum Walzen von Vorband zu 
Warmbreitband werden Vorbandlängen in einer Fertigstraße 
aufeinanderfolgend gewalzt.  
     Zur Schaffung eines Verfahrens und einer Anlage zum 
Walzen von Vorband zu Warmbreitband mit höherer 
Maßhaltigkeit und gleichförmigerem Gefüge bei höherer 
Produktivität und geringerem Leistungsbedarf werden aufei­
nanderfolgend der Fertigstraße (12) zugeführte Vorbandlän­
gen (1a, 1b) zu einem Endlosband verbunden, das mit 
konstanter Geschwindigkeit fertiggewalzt wird. Aus dem 
fertigen Warmbreitband (1c) werden vor dem Aufhaspeln die 
Verbindungsstellen herausgetrennt.
Patent EP-0206164-A3 (EP)
Title: Screening machine with a screen bottom attached to transverse elements
IPC: B07B1/46
Filed: 1986-06-13
Abstract: 1. Screening machine with a screen bottom (4), which is attached to a plurality of transverse elements arranged transversely to the conveying direction of the material to be screened, every second one of which is connected to the same system of movement and the transverse elements (2) lying therebetween rest or are moved oppositely in order alternately to compress and to stretch the region of the screen bottom which is situated between two transverse elements, the gap existing between the machine side wall and the screen bottom being bridged at both lateral edges (5) of the screen bottom, said edges being situated parallel to the conveying direction, by an elongate parallel sealing body, characterized in that the sealing body is divided into individual portions (6, 7) of two different lengths, the longer portions (6) in each case extending in each position from the transverse element (2) of the one system of movement (I) to the transverse element (2) of the same system of movement (I).
Patent EP-0190929-A3 (EP)
IPC: H01F41/08
Filed: 1986-02-05
Abstract: A winding apparatus and method for fabricating a 
multifilar low volatage winding for a toroidal transformer is 
disclosed. The method and apparatus use a wire storage 
magazine 18 and a wire winding shuttle 20 which rotate 
about a semitoroidal winding mandrel 38 to wind a multifiliar 
low volatage winding 48 on the winding mandrel having a 
greater radial depth of turns at the radially inward leg of the 
winding than at the radially outward leg of the winding. The 
multifilar winding can be wound with a group of conductors 
in a single pass over the winding mandrel, or wound one 
conductor at a time using multiple passes over the winding 
mandrel, or wound using multiple passes over the winding 
mandrel with some intermediate number of conductors 
being wound during each pass.
Patent EP-0202011-A3 (EP)
IPC: F15B13/043
Filed: 1986-04-04
Abstract: A torque motor is arranged at each end of a common 
shaft, e.g. for driving a servo valve.  
     The motor comprises a rotor and a stator. Prefer­
ably, the rotor carries at least one pair of samarium 
cobalt permanent magnets at radially spaced positions, 
the core material being disposed between the magnets. 
Such a motor can be relatively compact whilst producing 
a high torque.
Patent EP-0210134-A3 (EP)
IPC: G03C5/39
Filed: 1986-07-17
Abstract: Treatment of processed holographic material by means of aqueous 
solutions containing at least one compound which has a cathodic 
reduction potential of more than -1 Volt versus a standard 
calomel electrode.
Patent EP-0195754-A3 (EP)
IPC: G02B21/24
Filed: 1986-03-19
Abstract: An improved apparatus for the automatic focusing of a 
lens system comprising a space dissector (17) for analysing 
the space frequency components of the image close to the 
ideal focus plane, having devices (53, 57) for detecting the 
plane, and the position of this plane, comprising the 
maximum of space frequencies close to the ideal focus 
plane. An electronical device is provided for obtaining 
suitable signal from said space dissector (17) to provide an 
adjustement control signal actuating a servo-control unit 
controlling the lens focusing for leading the image plane 
comprising the maximum of high frequency components in 
coincidence with said ideal focus plane.
Patent EP-0234480-A3 (EP)
IPC: C07D409/06
Filed: 1987-02-17
Abstract: A 1,3-diketone derivative represented by the general 
formula (I) 
  
wherein R¹ denotes C₁-C₅ alkyl group; a phenyl group or a 
phenyl group substituted with halogen atom, C₁-C₅ alkyl 
group C₁-C₅ alkoxy group; R² denotes a phenyl group; a 
phenyl group substituted with 1 to 3 groups selected from the 
group consisting of a halogen atom, C₁-C₅ alkyl group, an 
C₁-C₅ alkoxy group, a phenyl group, a phenoxy group, and a 
benzyloxy group optionally having a halogen atom as a 
substituent on the phenyl ring; naphthyl group; a furyl 
group; a thienyl group; or a pyridyl group; provided that 
when R² is a phenyl group R¹ is a group other than a methyl or 
phenyl group; and R denotes a hydrogen atom, a methyl 
group, and a phenyl group and a pharmaceutical composi­
tion containing the same as active ingredient.
Patent EP-0247605-A3 (EP)
Title: System management apparatus for a multiprocessor system
IPC: G06F11/30
Filed: 1987-05-27
Abstract: A data processing unit includes a number of tightly coupled central subsystems, a number of peripheral subsystems, a main memory and a system management facility all coupled in common to a system bus. The system management unit has top priority on the system bus and includes centralized resources which provide apparatus for indicating the status of power and temperature, booting the subsystems, testing the subsystems, timing central subsystem functions, and allowing local and remote maintenance access to the subsystems. The system management facility receives commands from the central subystem to read from and write into the timers as well as to read the status of the overall system. The system management facility generates special commands to the central subsystem to indicate when the timers have decremented to ZERO as well as special commands to aid in hardware and software debugging.
Patent EP-0249140-A3 (EP)
IPC: C07C68/02
Filed: 1987-06-03
Abstract: Aromatic bischloroformate compositions are pre­
pared by concurrently feeding to a back-mixed reactor a 
substantially insoluble dihydroxyaromatic compound, 
phosgene, a substantially inert organic liquid and an aqu­
eous alkali or alkaline earth metal base solution. The pH is 
maintained in the range of about 2-8 and the mixture is 
agitated so as to ensure intimate admixture of the 
reagents. The reaction may be conducted batchwise or 
continuously; if it is conducted continuously, it is some­
times advantageous to further treat the liquid portion of 
the reaction mixture with base and, optionally, phosgene 
in a second reactor.
Patent EP-0249926-A3 (EP)
Title: Electric fogging apparatus
IPC: A61L9/03
Filed: 1987-06-15
Abstract: An electric fogger comprising a housing (10, 100) having a heat source (60) a timer means and a disposable canister containing a fog-producing material such as an insecticide, deodorant, perfume, disinfectant or air freshener. The housing (10, 100) is comprised of a top (20) member and a base (40) member capable of receiving and replaceably holding the disposable canister (90, 110). The housing contains the heat source (60) such as a hot plate, for heating the insecticide or the like in the canister; a printed circuit board (70) including an electrical switch for activating the heat source and a timer which automatically turns the heat source off after a predetermined period of time; and a pivoting cam (80) adapted to engage the electrical switch on the printed circuit board (70) to allow electricity to flow to the heat source when the pivoting cam engages a lug on the canister upon insertion of the canister into the housing.
Patent EP-0277337-A3 (EP)
Title: Cooking appliance with electric heating of a cooking room and method of runing such a cooking appliance
IPC: A47J39/00
Filed: 1987-12-19
Abstract: In order, in the oven of a cooker, also to be able to treat items to be cooked with steam, there is inserted in the bottom (3) of the oven muffle a pot-like evaporation vessel (4) which is connected to a water supply line (5). Advantageously, the connection is to a water filling container designed as a drawer (6) in the region of the operating panel (7). In order to avoid condensation in the cooking space, the cooking space wall is heated before production and introduction of steam and in operation, both with circulating hot air and with steam, the heating elements for both heating types are switched on in a timed manner and alternately. <IMAGE>
Patent EP-0244925-A3 (EP)
Title: Programmable logic controller programmable logic controller
IPC: G06F7/00
Filed: 1987-01-30
Abstract: Method and apparatus providing a programmable logic device which has a high level counter element and a programmable AND array suitable for control applications. The method utilizes high level constructs bearing a one-to-one relationship to the architecture of the apparatus so that the design of the controller is facilitated resulting in a rapidly-executed program which is easy to comprehend, verify and document. Moore and Mealy state machines are readily implemented by the controller by virtue of its programmable AND array and counter which allow the next-state and output to be based on the contents of the counter as well as any set of input signals. Conditional testing can be made entirely state dependent, partially-state dependent, or state-independent Multiway branching is also readily implemented since the presence of the programmable AND array allows the user to specify a number of sets of input conditions, so that from a given state, as determined by the counter contents, each set of input condition gives rise to a transition to a specified next state. Instruction decoding for the controller is preformed in the programmable AND array, and thus can be specified by the designer in the high-level software method of the invention. Accordingly, instructions can be stored in the AND array in a logical form directly usable by the hardware. The counter is preferably of the Gray-code type so as to minimize instabilities in the output signals and to permit easy optimization of Boolean expressions involving the state of the device. Dedicated buried registers are provided as are dedicated feedback paths from the output registers, dedicated registers and counter to the AND array. Two separate OR arrays are provided, one generating output signals, the other generating control sequencing signals.
Patent EP-0234917-A3 (EP)
IPC: C08G63/82
Filed: 1987-02-24
Abstract: This invention relates to imparting gray, blue, or 
purple tints to aromatic copolyester compounds. This is 
accomplished through the addition of a cobalt-containing 
compound such as cobalt carbonate, cobalt acetate, cobalt 
benzoate, or cobalt phenate to the polyester forming reaction 
system.
Patent EP-0251442-A3 (EP)
IPC: H04N1/48
Filed: 1987-04-28
Abstract: A scanner and scanning method for scanning a sheet 
such as a chart. The scanner includes scanning means and 
detection means. The scanning means includes means for 
supporting and mounting the sheet, and illumination means 
for directing light onto an illuminated area of the sheet, the 
illuminated area being elongated along a scan direction. The 
scanning means also includes means for causing the illum­
inated area to move across the sheet in a movement direction 
normal the scan direction. The detection means comprises a 
photodetector array and a coherent fiber optic bundle. The 
coherent fiber optic is tapered, such that it has a com­
paratively wide aperture adjacent the illuminated area, and a 
comparatively small aperture adjacent the photodetector 
array. In a related aspect, the illuminated area is caused to 
move in a first direction across the sheet such that the illum­
ination means sequentially directs light onto a series of pixel 
areas of the sheet. The color of the light is varied such that as 
the illuminated area moves across the sheet in the first direc­
tion, the color of the light alternates between first, second and 
third illumination colors, thereby alternately illuminating the 
pixel areas with the illumination colors. An illumination color 
signal is produced for each pixel area. The processing means 
detects light reflected from each pixel area to produce an in­
tensity signal, and color processing means combines the il­
lumination color and intensity signal for each pixel area with 
the same signals from two adjacent pixel areas, to provide a 
pixel color signal representing a composite color for the pixel 
area. Means are provided for processing sequences of pixel 
color signals to eliminate transition colors.
Patent EP-0255761-A3 (EP)
Title: A riot shield
IPC: F41H5/08
Filed: 1987-07-08
Abstract: A riot shield comprising a planar shield member (1), and at least one handle (3,4), secured to the back of the shield member (1). Integral linking means (5,6) is provided on each of two opposing sides of the shield member (1) whereby the shield member (1) can be releasably interlinked with the integral linking means of a second riot shield.
Patent EP-0250382-A3 (EP)
IPC: C01B25/234
Filed: 1987-06-11
Abstract: In the concentration of wet process phosphoric acid in a 
forced-circulation evaporation loop, at which a metallic 
multi-pass heat exchanger is used, it has been found 
advantageous to use a horizontal heat exchanger instead of 
the conventional vertical design.
Patent EP-0283991-A3 (EP)
Title: Method of manufacturing semiconductor device
IPC: H01L21/8247
Filed: 1988-03-21
Abstract: According to a semiconductor device manufacturing 
method of the invention, a first polycrystalline silicon 
layer (20) doped with an impurity, a thin oxide film 
(19), a second polycrystalline silicon layer (22), and a 
silicon nitride film (23) are sequentially formed, one 
upon the other. The silicon nitride film (23), the 
second polycrystal-line silicon layer (22), the thin 
oxide film (19), and the first polycrystalline silicon 
layer (20) are then etched, in a self-aligned manner, by 
means of a photolithography process. A thick oxide film 
(24) is formed on a side wall portion of the first poly­
crystalline silicon layer (20), using the silicon 
nitride film (23) as a mask, and after the silicon 
nitride film (23) is removed, a conductive film (25) is 
formed on the entire surface. Since a film formation 
process advances without patterning the first polycrys­
talline silicon layer (20), the first polycrystalline 
silicon layer (20) is not damaged by an RIE process and 
the like. A defect density of the oxide film (20) 
formed on the first polycrystalline silicon layer (20) 
can be reduced. Since the thick oxide film (25) is 
formed on the side wall portion of the first polycrystal­
line silicon layer (20), a withstand voltage and 
reliability of this portion are largely improved.
Patent EP-0303996-A3 (EP)
Title: Working-chair with a tiltable seat
IPC: A47C1/026
Filed: 1988-08-12
Abstract: A work or office chair having a seat shell which is pivotably arranged on a height-adjustable seat carrier, characterized by the seat shell being spring loaded to oppose tilting of the seat shell from a raised position towards a tilted, lower position. The chair includes a fixing arrangement for fixing the chair in specific tilted positions. One improvement is a spring arrangement for supporting the chair and a toggle arrangement coacting with the spring arrangement for opposing tilting of the chair with the springs of the toggle arrangement and the supporting spring coacting to require a substantial force to cause initial tilting then followed by a gradual force to cause tilting.
Patent EP-0316851-A3 (EP)
Title: Polyurethane systems incorporating alkoxylated diethyltoluenediamine
IPC: C08G18/65
Filed: 1988-11-14
Abstract: This invention relates to crosslinker systems for polyurethanes and a 
process for producing such polyurethane products. The polyurethanes are 
prepared by reacting an organic polyisocyanate with an organic compound 
having active Zerewitinoff hydrogen atoms, e.g., a polyol with an 
alkoxylated diethyltoluenediamine crosslinker. Improved properties can be 
achieved, such as, higher load-bearing at equivalent density; higher tear; 
and higher elongation.
Patent EP-0308020-A3 (EP)
Title: 5-(aryl and heteroaryl)-6-(aryl and heteroaryl)-1,2-dihydro-2-oxo 3-pyridinecarboxylic acids and derivatives thereof
IPC: C07D213/70
Filed: 1988-09-09
Abstract: This invention relates to a method of 
treating bacterial infections with 5-(aryl and 
heteroaryl)-6-(aryl and heteroaryl)-1,2-dihydro-2-oxo-­
3-pyridinecarboxylic acids and derivatives thereof. 
This invention further relates to pharmaceutical 
compositions that are useful in the treatment of 
bacterial infections.
Patent EP-0277721-A3 (EP)
IPC: C08F12/22
Filed: 1988-01-19
Abstract: 4-Acetoxystyrene is homopolymerized and copolymerized in 
aqueous emulsion and, without isolation, the polymer is 
hydrolyzed to homopolymers and copolymers of p-vinylphenol with a 
base. Homopolymers and copolymers of p-vinylphenol are used as 
epoxy resin curing agents and in the preparation of epoxy resins 
by reaction with epichlorohydrin.
Patent EP-0278718-A3 (EP)
IPC: G01R23/14
Filed: 1988-02-08
Abstract: A time variant frequency correction technique uses 
a frequency conversion circuit to obtain an 
intermediate frequency and an adjusted local 
oscillator frequency from an input signal frequency, a 
local oscillator frequency and a reference oscillator 
frequency. The intermediate frequency and adjusted 
local oscillator frequency are simultaneously counted 
during a period determined by the reference 
frequency. The resulting counts are used to calculate 
the input frequency independent of time variations in 
the local oscillator frequency for display on a 
display device.
Patent EP-0282273-A3 (EP)
Title: Sheath for devices for injecting or withdrawing body fluids
IPC: A61M25/01
Filed: 1988-03-09
Abstract: For sterile disposal of a device (10) used to 
withdraw or inject fluids from or into the body, a 
tubular sheath (12) is disposed in a rolled-up fashion 
around the body fluid device proximate one end thereof. 
The length of the sheath is great enough to permit the 
sheath, when unrolled, to extend beyond the end of the 
body fluid device and for a sufficient distance to permit 
ready enclosure thereof and subsequent sealing off of the 
contents of the sheath. A method for using the device is 
also disclosed. The device is particularly useful in 
combination with a catheter of conventional design.
Patent EP-0323699-A3 (EP)
Title: Process and apparatus for the semicontinuous extraction of nicotine from tobacco
IPC: B01D11/02
Filed: 1988-11-17
Abstract: A process is provided for the improved removal 
of nicotine from tobacco. An essentially nicotine-­
free solvent in the supercritical or liquid state is 
fed into a first end (10) of an extraction flow system 
(10-14) containing tobacco and a nicotine-rich solvent 
is discharged from a second end (11) of the extraction 
flow system. Periodically a portion of extracted 
tobacco is discharged from the first end (10) of the 
extraction system while simultaneously a portion of 
an unextracted tobacco (12) is charged to the second 
end of the extraction system. Nicotine is then 
entrapped (15) or otherwise removed from the solvent 
and solvent is recycled through the extraction flow 
system.