baber/WOPTO huggingface dataset:
Patent EP-0333160-A3 (EP)
Title: Laminated board for testing electronic components
IPC: H05K1/02
Filed: 1989-03-15
Abstract: An electronic component testing laminated board 
suitable for performing a heat test on electronic compo 
nents of a multikind and small quantity production type. 
The laminated board includes a metal plate 101, a testing 
circuit layer 102 including a double-side printed wiring board 102a 
or the like and integrally formed through a thin electric 
insulating layer 104 on one side of the metal plate 101 for mount­
ing thereon electronic components to be tested, and a 
heater circuit layer 103 including a metal foil circuit 103a or the 
like and integrally formed through another electric in­
sulating layer 105 on the other side of the metal plate 101 for 
maintaining the testing circuit layer 102 at a given tempera­
ture. An inorganic filler or the like is added to the 
electric insulating layers 104,105. An electronic component 
testing box 1,2 for removably accommodating the electronic 
component testing laminated board 30 includes walls 1,2,3,4 made of a 
heat insulating material, power supply connecting connec­
tor, 8 signal input and output connector, 11 temperature 
measuring apparatus, 10 etc.
Patent EP-0389658-A3 (EP)
Title: Mold for skin covered foamed plastic molding
IPC: B29C44/38
Filed: 1989-03-30
Abstract: A mold for skin covered foamed plastic molding 
capable of preventing penetration of the liquid foam resin 
to be poured on a skin cover without manual operation of 
target plate or use of double side adhesive tapes, and 
also capable of improving the efficiency of manufacturing 
process. The mold includes an element removably attached on 
the upper mold below the injection hole, for receiving the 
liquid foam resin before the liquid foam resin falls on the 
skin cover.
Patent EP-0336444-A3 (EP)
Title: Semiconductor integrated circuit device having improved input/output interface circuit
IPC: G01R31/26
Filed: 1989-04-07
Abstract: A semiconductor integrated circuit device includes an 
external terminal (17, 140), an internal logic circuit 
(110), and an input/output interface circuit (120, 130). 
The input/output interface circuit includes an input circuit 
(7), a selection circuit (10) and an output circuit (8). 
The input circuit (7) receives an input signal and supplies 
the internal logic circuit (110) with the same. The selection 
circuit (10) selects either the input signal supplied 
from the input circuit (7) or an output signal supplied 
from the internal logic circuit (110). The output circuit 
(8) outputs the selected one of the input signal and output 
signal to the external terminal. A loop circuit is formed 
by the input circuit (7), selection circuit (10) and output 
circuit (8). The loop circuit logically includes an odd 
number of inverters.
Patent EP-0340617-A3 (EP)
Title: Apparatus and process for the generation of sulfur trioxide reagent for sulfonation of the surface of polymeric resins
IPC: C01B17/74
Filed: 1989-04-26
Abstract: The present invention provides an apparatus and 
process for generating a reagent solution of sulfur 
trioxide in a carrier. The apparatus includes a 
reagent generator which has associated therewith means 
for introducing sulfur trioxide from a source into the 
reagent generator, means for introducing a carrier such 
as a liquid halocarbon or a gas which is nonreactive 
with the sulfur trioxide into the reagent generator, 
and means for introducing oleum into the reagent 
generator. The sulfur trioxide, carrier and oleum are 
contacted in the reagent generator to provide a reagent 
solution of sulfur trioxide in the carrier. 
Additionally, the apparatus includes means for removing 
oleum from the reagent generator, as well as means for 
removing the reagent solution from the reagent 
generator. In a preferred embodiment, the apparatus 
for generating the reagent solution also includes, in 
conjunction with the reagent generator, a treatment 
chamber for the surface treatment of polymeric resinous 
material including medical products which have 
polymeric resinous material on exposed surfaces 
thereof.
Patent EP-0348900-A3 (EP)
Title: Delay time measuring device
IPC: G01S17/10
Filed: 1989-06-27
Abstract: A delay time measuring device for measuring a delay 
time of continuous pulses wherein the averaging effect 
is improved. The device comprises a rough estimation 
counter means (14) and a precision 
measuring means (15, 16, 17, 18, 25, 26, 19), and the 
rough estimation counter means makes a rough measurement 
of a delay time by counting clocks of a reference signal 
generating means between a starting pulse and a stopping 
pulse. The precision measuring means performs a 
precision measurement of a delay time by synchronizing 
an output signal of a voltage controlled oscillator (17) with 
the stopping pulse and measuring a difference in phase 
between the output signal of the voltage controlled 
oscillator (17) and a signal generated by the reference 
signal generating means (1). Then, a delay time of pulses 
is measured by synthesizing a rough measured value by 
the rough estimation counter with the precision measured 
value (20).
Patent EP-0348981-A3 (EP)
IPC: C07C41/00
Filed: 1989-06-29
Abstract: The present invention relates to a process for preparing 
fluorinated conjugated olefinic products having, among 
others, the formulae: 
  
wherein:  
R x  and R y       represent, among others, perhaloalkyl 
radicals containing from 1 to 10 carbon 
atoms (in the case of R x ) and from 1 to 9 
carbon atoms (in the case of R y ), and  
m      ranges from 2 to 10.  
     These olefinic products are obtained by reacting telomeric 
products having, among others, the formulae:  
R x O-(CFCl-CFCl) m -F  
R x O-(CFCl-CFCl) m -OR x    
F-(CFCl-CFCl) m -F and  
R y -(CFCl-CFCl) m -F  
with zinc powder at temperatures of from about 40°C to 
about 160°C and in a solvent selected from alcohols, 
dimethylformamide and dimethylsulfoxide.  
     Many of the resulting products are new.
Patent EP-0363589-A3 (EP)
Title: Somatostatin analogues
IPC: A61P1/04
Filed: 1989-08-03
Abstract: Pharmaceutical compounds having somatostatin-like 
activity which compounds comprise a peptide analog of 
somatostatin linked to a cationic anchor.
Patent EP-0359069-A3 (EP)
IPC: F21V13/10
Filed: 1989-09-02
Abstract: Leuchtenraster dienen als Abdeckung der 
Lichtaustrittsfläche sowie als Blendschutz bei 
Langfeldleuchten und sind in etlichen 
Ausführungsformen bekannt. Meist sind sie aus 
zwei oder mehr Längsstegen und einer Vielzahl von 
dünnen Querlamellen zusammengesetzt. Dieser 
Zusammenbau erfordert insbesondere bei 
Spiegelrastern einen erheblichen, überwiegend 
manuellen Aufwand. Es soll daher ein Verfahren 
aufgezeigt werden, um hochwertige Spiegelraster 
weitgehend automatisch fertigen und fügen zu 
können.  
     Bei dem Verfahren werden in sich ringförmig 
geschlossene parabolisch gekrümmte Rasterkammern (5) 
als Einzelbauteile gebildet, die anschließend zu 
mehreren aneinandergereiht auf einer Halteeinrichtung 
(6) miteinander verbunden werden.  
     Ein so hergestelltes Leuchtenraster eignet sich 
besonders zum Abdecken der Lichtaustrittsfläche 
von Langfeldleuchten.
Patent EP-0340880-A3 (EP)
Title: Syringe
IPC: A61M5/28
Filed: 1986-06-05
Abstract: The invention relates to a syringe comprising an ampoule (11) having a plunger (12) and a sealing stopper (20), and a needle holder (13) comprising a collar, a neck (14) for an injection needle (15), a shaft (26) between the collar (25) and the neck (14) and a by-pass means in the inner wall of the shaft (26), the rear face of the sealing stopper (20) comprising a plurality of recesses (29) or spacing supports which are provided in or on the circumferential edge of the sealing stopper (20).
Patent EP-0329290-A3 (EP)
Title: Improved supercritical fluid chromatography
IPC: B01D11/00
Filed: 1989-01-25
Abstract: In a system for analyzing a chemical sample by chromatographic separation of 
said sample into components a method and apparatus are provided for maximizing 
detector resolution and minimizing duration by maintaining the linear velocity of 
the mobile phase at a desired level by affecting the viscosity and density 
characteristics of the mobile phase as it passes through a restrictor by 
programming the restrictor temperature.
Patent EP-0326417-A3 (EP)
Title: Antibiotic k-41 derivatives, their preparation and use
IPC: C07H15/26
Filed: 1989-01-27
Abstract: New polyether-type antibiotic K-41 derivatives 
of the formula 
  
wherein Me is methyl, R is substituted lower alkyl, 
and the wavy lines indicate the α- or β- 
configuration or a mixture thereof, and their salts, 
are useful as anticoccidial agents.
Patent EP-0328282-A3 (EP)
Title: Pharmaceutical
IPC: A61K31/50
Filed: 1989-01-30
Abstract: The invention relates to a method of using a compound of formula Ia   <CHEM> to antagonize the effects of benzodiazepine receptor agonists.
Patent EP-0344111-A3 (EP)
IPC: C09K9/02
Filed: 1989-05-18
Abstract: Substituierte Tetrathio- und Tetraselenotetracene der Formel I 
  
worin Z für -S- oder -Se- steht und 
   a) R¹, R², R³ und R⁴ H sind,  
und R⁵ bis R⁸ je für H stehen und mindestens einer der Reste R⁵ bis R⁸ 
unabhängig voneinander einen Substituenten aus der Gruppe unsub­
stituiertes oder mit Halogen, -CN, -CONR⁹R¹⁰, -OR⁹, -SR⁹ oder -COOR⁹ 
substituiertes C₁-C₂₀-Alkyl 
X mit Ausnahme von C₁-C₄-Alkyl und 
Methoxy, C₂-C₁₈-Alkenyl 
X, C₂-C₁₈-AlkinylX, C₃-C₈-Cyclo­
alkyl 
X, (C₁-C₁₂-Alkyl)-C₃-C₈-cycloalkyl 
X, C₃-C₈-Cycloalkyl-­
C r H 2r  
X, (C₁-C₁₂-Alkyl)-C₃-C₈-cycloalkyl-C r H 2r  
X, 
Phenyl 
X, (C₁-C₁₂-Alkyl)phenyl 
X, Phenyl-C r H 2r  
X, (C₁-C₁₂-­
Alkyl)phenyl-C r -H 2r  
X darstellen,  
r für 1 oder 2 und p für 0 oder 1 stehen und X -O-, -S-, -SO- 
oder -SO₂-bedeutet,  
oder R⁵ bis R⁸ unabhängig einen Substituenten aus der Gruppe -Br, 
-CF₃, -CN, -Si(C₁-C₄-Alkyl)₃, -S 
C m H 2m OR¹¹ oder 
-O 
C m H₂ 
OR¹¹ bedeuten,  
oder je eines von R⁵ bis R⁸ für -F oder -Cl und mindestens ein 
weiteres von R⁵ bis R⁸ einen Substituenten der zuvor definierten 
Gruppen einschliesslich C₁-C₄-Alkyl und Methoxy bedeutet,  
 
 
R⁹ und R¹⁰ unabhängig voneinander H, C₁-C₁₂-Alkyl, Phenyl oder 

C m H₂ 
OR¹¹, oder R⁹ und R¹⁰ zusammen Tetramethylen, Penta­
methylen, 3-Oxapentylen oder -CH₂CH₂NR⁹CH₂CH₂- bedeuten,  
R¹¹ für H oder C₁-C₁₂-Alkyl steht,  
m für eine Zahl von 2 bis 4, n für eine Zahl von 2 bis 20 und q für 
eine Zahl von 1 bis 20 stehen, oder    b) R¹ bis R⁸ unabhängig voneinander H oder einen der zuvor definierten 
Substituenten einschliesslich C₁-C₄-Alkyl und Methoxy darstellen, oder 
-COOR⁹ oder -CONR⁹R¹⁰ oder je zwei benachbarte Reste von R¹ bis R⁸ 
-CO-O-CO- oder -CO-NR⁹-CO- bedeuten, und mindestens eines von R¹ 
bis R⁴ sowie R⁵ bis R⁸ einen Substituenten bedeuten, mit Ausnahme von 
R², R³, R⁶ und R⁷ gleich -F und Methyl, und wobei R⁹ und R¹⁰ die zuvor 
angegebenen Bedeutungen haben.     
     Sie bilden mit Elektronenacceptoren Charge-Transferkomplexe, die als 
organische elektrische Leiter, Displays, optische Schalter und Sensoren 
verwendet werden können.
Patent EP-0358606-A3 (EP)
IPC: C12P17/18
Filed: 1989-09-01
Abstract: Es wird ein mikrobiologisches Verfahren zur Herstellung von Verbindungen 
der Formel I 
  
beschrieben, die sich in der Agrarchemie zur Bekämpfung bzw. Verhütung 
von Pflanzenkrankheiten verwenden lassen. Die Substituenten haben die in 
der Beschreibung gegebene Bedeutung. Es werden sechs neue Mikroorganismen 
zur Durchführung des Verfahrens beschrieben.
Patent EP-0377443-A3 (EP)
Title: Composite video frame store
IPC: G11C11/401
Filed: 1990-01-02
Abstract: Apparatus stores a composite video frame including 
synchronization signals, color burst signals, and analog 
signals. The synchronization signals, color burst signals 
and analog signals of a video frame are sampled and 
digitized by circuitry: Two addressable memories (200 300) are 
provided. An input register coupled to first and second 
memories buffers a plurality of digitized samples. An 
output register coupled to said first and second memories 
buffers the outputs of the memories. Address circuits 
provide sequential addresses to the memories for each 
cycle. During a write cycle, control means provide 
control signals for enabling the input register to buffer 
the samples and alternately write enabling the memories to 
store said samples. During a read cycle, control signals 
are provided for alternately read enabling the second 
memories to output the samples and to enable the output 
register to buffer the output. A circuit converts the 
output into analog.
Patent EP-0406520-A3 (EP)
Title: Ferrofluidic seal for a shaft
IPC: F16J15/40
Filed: 1990-02-22
Abstract: A ferrofluid seal for a shaft comprising several sealing gaps concentrically arrayed about a shaft. Each gap is filled with ferrofluid liquid through a bore-hole. Each of the bore-holes is sealed and hydraulically isolated from the other bore-holes.
Patent EP-0394672-A3 (EP)
IPC: B21B15/00
Filed: 1990-03-22
Abstract: Method for cutting the leading turns and/or trailing turns of a wire coil in the course of spreading out rolling stock to be coiled, after the finishing group of a wire rolling mill to which a loop layer for the wire, a roller table, a main conveyor and a coil-accumulating mandrel are directly or indirectly connected. The wire is spread out in loops on the roller table. The loops are transferred to the main conveyor. Upon emergence from the loop layer of the leading turns and/or the trailing turns of a wire coil to be formed, the roller table is driven at a roller-table speed which is greater than the main-conveyor speed. As a result, the loops are deposited on the roller table with a cutting spread which is larger than the processing spread. The roller table is switched over to the main-conveyor speed as soon as or before the first of the loops laid out with a cutting spread reaches the main conveyor and the loops laid out with a cutting spread are transferred to the main conveyor. Cutting is carried out on the main conveyor in the region of the cutting spread of the loops while the subsequent loops are once more laid out on the roller table with the processing spread.
Patent EP-0415198-A3 (EP)
Title: Ketophosphamidyl glycosides, process for their preparation and their use as pharmaceutical agents
IPC: C07H15/04
Filed: 1990-08-17
Abstract: The invention relates to acid-labile ketal glycosides of aldophosphamide, to a process for their preparation and to their use as highly selective cytostatics in cancer therapy.
Patent EP-0423541-A3 (EP)
Title: Polytetrafluoroethylene therapeutic articles
IPC: C08L27/18
Filed: 1990-10-04
Abstract: Polytetrafluoroethylene surfaced articles can be coated with various adjuvants such as medicants and flavorants. The coated articles can be dental flosses, toothpicks, and tongue depressors. The dental flosses can be of a monofilament or a multi-filament type. Further, they can be a filament of polytetrafluoroethylene or have a coating of polytetrafluoroethylene.
Patent EP-0423733-A3 (EP)
Title: Support device for the mobile unit of a a cordless or mobile telephone
IPC: H04M1/72412
Filed: 1990-10-16
Abstract: A support device (AV) with a charging cradle (LS) for a mobile unit (MT) of a cordless or mobile telephone is extended with ancillary devices (ZE). The extensions normally installed as ancillary devices (ZE) are a designational call device, a hands-free device, a keypad, an answering machine, a visual ringing signal device and a signal amplifier. The ancillary devices (ZE) are coupled to the mobile unit (MT) via a transmission device, comprising a mobile coupling device (MKE) and a stationary coupling device (SKE). Speech and data are transmitted in both directions either via an infrared transceiving device, a radio transceiving device, an inductive transmission device or a mechanical contacting device. <IMAGE>
Patent EP-0400757-A3 (EP)
Title: Gas-fired heating apparatus
IPC: F23L13/02
Filed: 1990-05-30
Abstract: The apparatus comprises a furnace which is provided on one side, 
preferably at the bottom, with one or more burners (6) which can be 
ignited by a pilot light (22), and at the top with a heat exchanger (1) 
covered by a top wall (12) connecting a flue (14). A self-acting valve 
(16) is mounted in the flue, which valve is opened when a fan (30) 
arranged in the air supply duct or the flue rotates at a high speed, 
and closed, for instance by means of a weight (18) or a spring, when 
said fan rotates at a low speed. An air passage (31) may be 
provided in the flue downstream of the self-acting valve to 
create a by-pass effect.
Patent EP-0380344-A3 (EP)
Title: Method for producing x-ray detectable spandex fibers and fibers produced thereby
IPC: D01F1/10
Filed: 1990-01-25
Abstract: An X-ray detectable spandex fiber and a 
method for producing it from a segmented 
polyurethane polymer comprising finely divided 
X-ray detectable material such as barium sulfate.
Patent EP-0388013-A3 (EP)
Title: Sample wheel for chemical analyzers
IPC: G01N35/04
Filed: 1990-02-15
Abstract: An automatic chemistry analyzer includes 
sample cups (11) circumferentially located on a sample 
wheel (12). Means (15,17) moves the sample cups rotationally under 
cycloidal action to and away from a target location (14) 
where a probe (27) operates vertically in relation to the 
sample cups and an injection cell (24). The motion is 
effected by a cam (17) operating with a cam follower formed 
by lobes (30) circumferentially located about a drive wheel (13) 
which houses the sample wheel or carousel (12).
Patent EP-0390486-A3 (EP)
Title: Nuclear reactor containment safety cooling system
IPC: G21C15/18
Filed: 1990-03-27
Abstract: A safety measure for water cooled nuclear 
fission reactor plants is disclosed. The safety 
measure comprises means (34,36) for flooding an area 
(22) beneath the reactor pressure vessel (14) 
containing the fuel core (16) in the event of a fuel 
core meltdown and breach of the pressure vessel, 
thereby to cool discharge debris (32) in that area.
Patent EP-0401020-A3 (EP)
Title: Developing devices for use in electrophotographic apparatus
IPC: G03G15/08
Filed: 1990-05-31
Abstract: A developing device, using a one-component developer 
composed of colored fine synthetic resin toner particles, 
comprises a vessel (12) for holding the developer (D) and a 
developing roller (26) rotatably provided within the 
vessel (12), a portion thereof being exposed therefrom 
and resiliently pressed against a surface of a 
photosensitive drum (24). The toner particles are held 
by the surface of the developing roller (26) to form a 
developer layer therearound, and are carried to the 
surface of the image formation drum (24) for development 
of an electrostatic latent image formed thereon. The 
developing device further comprises a blade member (28) 
provided within the vessel (12) and resiliently engaged 
with the developing roller (26) for regulating a 
thickness of the developer layer formed therearound. 
Means (42,44,46,48,50,52,54,56) are provided whereby the 
pressures exerted on the developing roller (26) by the 
photosensitive drum (24) and the blade member (28), 
respectively, can be at least partially released.
Patent EP-0385905-A3 (EP)
IPC: G03G15/20
Filed: 1990-01-03
Abstract: Image defining toner is transferred to cut sheets and 
fused at one of two fuser stations (21,22). One station (22) is 
positioned to fuse the image on one side when duplex copying or 
printing is selected. The other fuser station (21) performs fusing 
when simplex copying is selected but fuses the second side copy for 
duplexing. When flash lamps are employed for the fuser station, the 
lamps are composed of multiple bays with a single power source coupled 
to each bay in sequence so that the power source size need only 
accommodate the power level demand of one bay. The time between 
trigger pulses is extended by commencing fusing with an intermediate 
bay followed by the initial bay and then the final bay as the image 
area requiring fusing passes along its path in proximity to the faces 
of the flash lamp bays.
Patent EP-0457111-A3 (EP)
Title: Recovery facility for incomplete sync points for distributed application
IPC: G06F9/46
Filed: 1991-05-02
Abstract: Computer systems and processes are disclosed for recovering a failed commit procedure. A first recovery facility collects and compares sync point state information from a variety of different types of resources including a data repository and a protected conversation. The comparison of the sync point state information is made automatically in response to a sync point failure event. A second recovery facility serving another execution environment notifies the first recovery facility after a failure and subsequent recovery procedure of the second execution environment has completed. The first recovery facility makes automatic cyclic attempts to communicate with the second recovery facility. The first recovery facility can receive a manually initiated but automatically simulated response of sync point state information when there is a failure such that actual sync point state information cannot be received. The first recovery facility is responsive to the simulated sync point state information to proceed with a recovery operation substantially as if actual sync point state information were received. <IMAGE>
Patent EP-0484844-A3 (EP)
Title: Compatibility improvement apparatus
IPC: H04N5/44
Filed: 1991-11-04
Abstract: Compatibility improvement apparatus for the use within standard MAC decoders when receiving HDMAC signals. Due to the 4-field encoding technique combined with line shuffling, the compatible pictures suffer from edge crawling and dot pattern artefacts with a flicker frequency of 12.5 Hz. Within moving picture areas the viewer perceives a motion judder which results from the synthetic interlace applied within the 40ms transmission mode. A D2-MAC standard decoder is modified by including a compatibility improvement filter. This filter is motion adaptive and will be switched by the motion information of the DATV signal. Advantageously this filter is suited, too, for standard decoders which provide progressive scan lines at their output.
Patent EP-0437342-A3 (EP)
Title: Method for handling maleimides
IPC: C07D207/448
Filed: 1991-01-09
Abstract: A method for handling a maleimide, which method comprises handling said maleimide in the presence of a stabilizer at a temperature exceeding the melting point thereof in a state kept in contact with a gas phase having a molecular oxygen content of not more than 10% by volume.
Patent EP-0461940-A3 (EP)
Title: Ink jet recording apparatus and driving method therefor
IPC: B41J2/05
Filed: 1991-06-17
Abstract: An ink jet recording head includes an ejection outlet for ejecting ink; an ink passage provided corresponding to the ejection outlet; a thermal energy generator to heat the ink in the passage to create a bubble; a flow resistance element, disposed in the ink passage upstream of the thermal energy generator with respect to a direction of flow of the ink, having a reduced ink passage area to divide the bubble. <IMAGE>
Patent EP-0517067-A3 (EP)
Title: Window mastic strip having improved, flow-resistent polymeric matrix
IPC: C09K3/10
Filed: 1992-05-26
Abstract: The present invention is directed to a deformable window strip used to separate and seal two panes of glass. More specifically, the deformable window strip of the present invention comprises a flow resistant polymeric matrix which substantially decreases the need for rheological modifiers.
Patent EP-0523818-A3 (EP)
Title: Hydrogenation process
IPC: B01J37/03
Filed: 1990-10-15
Abstract: A process for preparing hydrogenation catalysts that comprise the oxides of copper, zinc and aluminium comprises the steps of (A) preparing a first aqueous solution containing at least one water-soluble copper salt and at least one water-soluble zinc salt; (B) preparing a second solution containing at least one water-soluble basic aluminium salt and at least one alkaline precipitating agent; (C) mixing the first and second solutions whereby an insoluble solid is formed; (D) recovering the insoluble solid; and (E) calcining the recovered solid.