baber/WOPTO huggingface dataset:
Patent EP-0193993-A3 (EP)
IPC: G02B27/10
Filed: 1986-02-28
Abstract: Die Erfindung betrifft ein digitales Phasengitter für einen 
optischen Leistungs- und Farbteiler, welcher ein Mischbündel 
aus optischen Signalen zweier verschiedener Wellenlängen λ₁ 
und λ₂ in Einzelbündel aufteilt, die räumlich voneinander getrennt 
sind und jeweils nur Signale einer einzigen Wellenlänge führen, 
wobei für jede Wellenlänge mindestens zwei Einzelbündel gebil­
det werden. Um die Anzahl der optischen Komponenten zu 
verringern, wird vorgeschlagen, dass die Struktur des Phasengit­
ters hinsichtlich Stufenbreite, optischer Wegdifferenz (Stufen­
höhe) und Stufenabstand entsprechend einer Überlagerung 
zweidimensionaler Stufenstrukturen eines gedachten binären 
leistungsteilenden Phasengitters G₁ mit der optischen Wegdiffe­
renz S₁, welches die Signale der Wellenlänge in ungerade 
Beugungsordnungen zu verteilen vermag, sowie eines gedach­
ten binären leistungsteilenden Phasengitters G₂ mit der opti­
schen Wegdifferenz S₂, welches die Signale der Wellenlänge λ₂ 
in gerade Beugungsordnungen zu verteilen vermag, in der 
Weise, dass die gedachten Gitter für die jeweils fremde Wellen­
länge beugungslos durchlässig sind.
Patent EP-0196206-A3 (EP)
IPC: A61B17/80
Filed: 1986-03-24
Abstract: A fracture fixation assembly comprises a fracture plate 10 
and location members 22, each of which includes a locating 
portion 16 and a clamp portion 17. The locating portion is 
provided with a hole for receiving means, such as a screw 19, 
for attaching the location device to the bone with the clamping 
portion of the location member holding the plate against the 
bone. The fracture plate is devoid of holes and the location 
members may be such as to allow or prevent relative axial 
movement between the plate and the location members.
Patent EP-0209978-A3 (EP)
IPC: C04B24/12
Filed: 1986-06-09
Abstract: One or more hydroxyalkylamines having molecular 
weights ranging from about 48 to about 500 and vapor pres­
sure at 20 C ranging from about 10⁻⁴ to about 10¹ mm. of mer­
cury are employed as the major ingredient of a corrosion in­
hibiting composition that itself is mixed into a hydraulic ce­
ment slurry. The hydroxyalkylamines provide corrosion pro­
tection to iron or steel reinforcing members embedded within 
the concrete but do not substantially affect the air entraining 
capacity of the slurry.
Patent EP-0210799-A3 (EP)
Title: Access port clock synchronizer
IPC: H04L7/02
Filed: 1986-07-18
Abstract: Method and apparatus for rapid, low-jitter acquisition of a clock signal at a serial communication port. In the absence of communication over the port, and during clock acquisition, a free-running clock is generated for local communication. Following clock acquisition by a circuit which performs coarse phase adjustments, a simple logic network generates refined phase adjustment signals which drive a variable, nominal divide-by-32, counter so that the clock generated thereby is smoothly brought into synchronization with the acquired clock in one bit increments. In a typical application, at most 48 bit periods at the port are required to synchronize the clock, with a clock phase jitter of less than 1.1%.
Patent EP-0210815-A3 (EP)
IPC: C07D277/20
Filed: 1986-07-21
Abstract: The present invention provides a compound of formula (I) 
or a pharmaceutically acceptable salt or in-vivo hydrolysable 
ester thereof: 
  
wherein R¹ is hydrogen or an amino protecting group and R is 
substituted methyl; optionally substituted C₂₋₁₂ alkyl, alkenyl 
or alkynyl; carbocyclyl; aryl or heterocyclyl. These com­
pounds have antibacterial properties, and therefore are of use 
in the treatment of bacterial infections in humans and animals 
caused by a wide range of organisms.
Patent EP-0212893-A3 (EP)
Title: 7-formylaminocephalosporin compounds and microorganism and process for their production
IPC: A61P31/04
Filed: 1986-08-01
Abstract: Antibacterial 7-formylaminocephalosporin compounds of 
formula (I) or salt thereof 
  
wherein  
R¹ represents a carboxy group or an aminocarboxymethyl 
group 
  
R² represents a hydrogen atom or an esterifying group, 
and  
R³ represents a group having a 5- 6-membered hetero­
cyclic ring, and processes for producing them. The compounds 
show antibacterial activity and are useful intermediates for 
other cephalosporin compounds having antibacterial activity.
Patent EP-0225256-A3 (EP)
Title: Device for the discrimination of fluids having different indices, and device for the measurement of the volume fraction of at least one fluid in a stream of non-miscible fluids, using the same device
IPC: G01N21/41
Filed: 1986-11-21
Abstract: The device consists of an optical fibre coupler (4) with at least three ends (5 to 8). Connected to the ends are a semiconductor light source (1) whose intensity is modulated, a photoconducting semiconductor (2) and an optical sensor consisting of a multimode optical fibre (3) with a pointed end. 
<IMAGE>
Patent EP-0232946-A3 (EP)
IPC: G01R33/56
Filed: 1987-02-09
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung der 
räumlichen und der spektralen Vertelung der Kernmagne­
tisierung in einem Untersuchungsbereich. Dabei wird im 
Anschluß an einen Hochfrequenzanregungsimpuls ein perio­
disch seine Polarität änderndes magnetisches Gradienten­
feld eingeschaltet. Das Auflösungsvermögen wird dabei 
dadurch erhöht, daß auch während der Zeiträume, während 
der sich der Gradient dieses Feldes ändert, Abtastwerte 
erfaßt und einer Fourier-Transformation unterzogen werden.
Patent EP-0243087-A3 (EP)
IPC: H05H1/26
Filed: 1987-04-15
Abstract: The torch has an electrode (46) retained in a recess in a 
conductive block (20) in the torch housing (12), the electrode 
being electrically energised by way of this conductive block. 
The electrode is retained by a gas diffuser (72) and a torch tip 
(70) held in place by a cup (62) screwed onto the housing (12). In 
order to avoid damage arising from inadvertent energisation with the 
tip etc. not in place, a plunger (90) biassed by a spring (96) 
ejects the electrode (46) unless it is held in place by the 
diffuser (72), tip (70) and retaining cup (62).
Patent EP-0285849-A3 (EP)
Title: Fluorine containing dicyanate resins
IPC: H05K1/03
Filed: 1988-03-11
Abstract: 4,4′-(Hexafluoroisopropylidene) bisphenol dicyanate 
and related compounds have reduced dielectric con­
stant, reduced moisture absorption, and increase Tg 
making such compounds especially suitable for various 
electronic applications, such as circuit packaging or 
in forming prepregs and circuit boards.
Patent EP-0310937-A3 (EP)
IPC: B23Q3/10
Filed: 1988-09-29
Abstract: Ein Spannkörper (1) zur Befestigung von zu bearbeitenden 
Werkstücken besteht aus einer rechteckigen, gelochten 
Grundplatte (2), zumindest zwei zur Grundplatte (2) 
senkrecht angeordneten rechteckigen, gelochten Seiten­
platten (3) zur Aufnahme der Werkstücke und zumindest 
zwei gelochten Quadern (4) zur Verbindung der Seiten­
platten (3) mit der Grundplatte (2) und/oder zur Verbin­
dung der Seitenplatten (3) miteinander und aus Verbin­
dungselementen (8), die durch Löcher (5) der Platten und 
ihnen zugeordnete Löcher (6) der Quader hindurchragen.
Patent EP-0304297-A3 (EP)
Title: Color photographic element
IPC: G03C7/30
Filed: 1988-08-18
Abstract: A color photographic element comprising a support and first and second silver halide emulsion layers sensitized to first and second regions of the electromagnetic spectrum respectively and each containing a dye forming coupler, wherein the second emulsion layer is to a limited extent also sensitized to the first region of the spectrum. The element exhibits extended exposure latitude.
Patent EP-0311283-A3 (EP)
Title: Process for obtaining concentrates having a high alpha-lactalbumin content from whey
IPC: A23J1/20
Filed: 1988-09-26
Abstract: The invention is concerned with a process for producing an  alpha -lactalbumin- enhanced fraction from a liquid containing whey protein including  alpha -lactalbumin and  beta -lactoglobulin characterised by the step of subjecting the said liquid to ultrafiltration using a membrane having a molecular weight cut off of substantially 100,000.
Patent EP-0319201-A3 (EP)
Title: Electrorheological fluids
IPC: C10N10/02
Filed: 1988-11-25
Abstract: The present invention is a fluid which exhibits 
excellent electrorheological properties at low current 
densities, at high temperatures, and in the complete 
absence of absorbed water or water of hydration. In a 
preferred embodiment, the fluid comprises lithium 
hydrazinium sulfate dispersed in silicone oil, and in 
the presence of an appropriate suspension stabilizing agent.
Patent EP-0326981-A3 (EP)
IPC: A61P1/04
Filed: 1989-01-30
Abstract: Novel 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid derivatives of the general formula <IMAGE>  in which R represents an alkyl group having 1-12 carbon atoms, which can optionally be substituted by an alkoxycarbonyl group having 1-4 carbon atoms, and furthermore denotes a cycloalkyl group having 3-9 carbon atoms, an adamantyl group or an optionally substituted phenyl group, R<1> represents hydrogen or an alkyl group having 1-4 carbon atoms or R and R<1> together form a chain of the formula -(CH2)n- in which n represents 4, 5 or 6, R<2> represents hydrogen, halogen or an alkyl group having 1-4 carbon atoms and R<3> represents hydrogen or an alkyl group having 1-4 carbon atoms, while the meaning of m is 0 or 1. The compounds have gastroprotective activity. They are prepared in analogy to known processes.
Patent EP-0329063-A3 (EP)
Title: Process for producing a colored molded article of metathesis polymerized polymer
IPC: C08G61/08
Filed: 1989-02-14
Abstract: A process for producing a colored cross-linked 
molded article by metathesis polymerizing in a mold a mixture 
comprising metathesis polymerizable monomers such as 
dicyclopentadiene and a metathesis polymerizable multi-part 
composition therefor.
Patent EP-0361071-A3 (EP)
Title: Method and device for counting flat objects arriving in overlapping fashion, such as sheets, periodicals and the like
IPC: G06M11/00
Filed: 1989-08-21
Abstract: Flat objects, such as printed sheets, periodicals and newspapers arrive in overlapping formation (6, 6<'>). In order to count the objects continuously, the overlapping formation (6, 6<'>) is moved along a conveyer plane (3) through the active region of an ultrasonic transmitter (7). Two ultrasonic receivers (7<'>, 15) for receiving the echo waves are directed counter to the active region of the conveyor plane (3) in two directions at an angle to one another. The echo signals of the receivers (7<'>, 15) are fed to a data evaluation unit (14) via a control unit (13). The data evaluation unit (14) contains counting and computing means in order to sense the timing and the size of successive echo signals of the receivers (7<'>, 15), to compare them and to process them. As a result, a reliable counting of the individual objects in the overlapping formation (6, 6<'>) is obtained independently of the prevailing illumination and reflection conditions and independently of the state of the overlapping formation (6, 6<'>). 
<IMAGE>
Patent EP-0388511-A3 (EP)
Title: Method for data transfer
IPC: H04L12/42
Filed: 1989-09-01
Abstract: A method for handling data frames (71,81) by a bridge 
(51) between a first network (61) which does not require 
route information within data frames (71,81) and a second 
network (21,22,23,24,25) requiring route information (74) 
within data frames (71,81) is presented. A system memory 
(12) includes an address table (14,140,141). In the address 
table (14,140,141) are a plurality of entries. Each entry 
is for a single station (31-60) on the first network (61) or 
the second network (21,22,23,24,25). Each entry contains a 
first field (17,170,171) which is the address of the station 
(31-60) and when the station (31-60) is in the second 
network (21,22,23,24,25) the entry additionally includes a 
second field (19,191) which contains a route to the station 
(31-60). When a first data frame (81) having a first 
destination address (72) is received from the first network 
(61), the address table (14,140,141) is checked for an entry 
which has the first destination address (81) in the first 
field (17,170,171). If an entry is found indicating that 
the first destination address (81) is for a station (31-54) 
in the second network (21,22,23,24,25), the route 
information (74) in the second field (19,191) is added to 
the first data frame (81) to create a first modified data 
frame and the first modified data frame is sent out on the 
second network (21,22,23,24,25). If no entry is found for 
the first destination address (81) a route discovery process 
is initiated to discover a route to the station (31-54) on 
the second network (21,22,23,24,25) with the first 
destination address (81).
Patent EP-0370511-A3 (EP)
IPC: H01L21/027
Filed: 1989-11-23
Abstract: A method of fabricating a photoplate and a photoplate 
fabricated by the method. A mask blank, having a glass 
substrate and an electrically conductive opaque film coating 
over an upper surface of the glass substrate, is coated with 
a resist to form a resist film over the opaque film to 
produce the photoplate. Before applying the resin to the 
opaque film (3), a zone of an upper surface of the opaque 
film (3) is deteriorated in wettability to the resist so that 
the resist does not adhere to the deteriorated wettability 
zone (3a), the deteriorated wettability zone (3a) being away 
from a pattern forming area (1a) of the opaque film (3). 
Then, the resist is applied over the upper surface of the 
opaque film (3) to form the resist film (4), whereby the 
wettability deteriorated zone (3a) of the opaque film (3) is 
exposed for earthing the opaque film (3), without being 
covered with the resist.
Patent EP-0374723-A3 (EP)
IPC: D01G19/20
Filed: 1989-12-14
Abstract: Die Kämmaschine besitzt wenigstens einen Kämm­
kopf, der eine kontinuierlich drehbare Rundkammwalze 
(1), ein schwingendes Zangenaggregat (3, 4) und wenig­
stens einen Abreisszylinder (9) enthält. Der Abreiss­
zylinder (9) wird während jeder Umdrehung der Rundkamm­
walze (1) jeweils zuerst durch einen kleineren Winkel 
rückwärts gedreht und dann durch einen grösseren Winkel 
vorwärts gedreht. Diese Drehungen des Abreisszylinders 
(9) werden von wenigstens einem Elektromotor (18) er­
zeugt, dem von einer Elektronischen Programmsteuerein­
richtung (25) die entsprechenden Antriebsimpulse zuge­
führt werden. Dank des Elektromotors (18) ist für den 
Antrieb des Abreisszylinders (9) kein kompliziertes und 
teures mechanisches Getriebe mit grossen hin- und her­
bewegten Massen erforderlich.
Patent EP-0376167-A3 (EP)
Title: Mast for a building lift, in particular for a rack lift
IPC: B66B9/187
Filed: 1989-12-21
Abstract: In a mast for a building lift, which is designed in particular as a three-chord mast 1 with three corner supports 2, 3, 4 provided at a distance from one another, serves to guide a cage at its two front chords 2, 3 and is stiffened by struts between two adjacent chords in each case, the design is made in such a way that the struts consist of polygonal plane honeycomb elements 6 in the form of plates which are provided in pairs in each case facing one another between two adjacent chords and are arranged one above the other in the relevant chord plane. <IMAGE>
Patent EP-0334430-A3 (EP)
Title: Quench cooled particulate fabric softening composition
IPC: C11D3/00
Filed: 1989-03-16
Abstract: A detergent-compatible, dryer-released, quench cooled fabric 
softening composition prepared by quench cooling molten fabric 
softener on a cooling device, preferably a moving cooled belt. 
Fabric softener particles made therefrom are harder and have a 
more complex differential scanning calorimetry curve than a 
comparable nonquenched or prilled fabric softener. The average 
particle of this invention preferably has at least one flat or 
smooth surface covering at least about 10% up to 100% of its total 
surface area. The particulate particles are easier to coat and 
easier to handle.
Patent EP-0351014-A3 (EP)
IPC: H04L49/111
Filed: 1989-07-10
Abstract: Die Erfindung betrifft ein Koppelfeld für ein Ver­
mittlungssystem, bei dem Blöcke nach einem Zeitvielfach­
verfahren übertragen werden und anhand der im Blockkopf 
der Blöcke enthaltenen Weglenkungsinformation die Durch­
schaltung erfolgt. Die im Vermittlungsknoten ankommenden 
Blöcke werden in einem Wartepuffer solange zwischenge­
speichert, bis ein freier Rahmen zur Verfügung steht. Ein 
Koppelfeld soll so aufgebaut sein, daß die Anzahl der 
Pufferplätze möglichst klein werden kann und nur Puffer­
plätze für solche Daten vorzusehen sind, welche über die 
zugehörige Abnehmerleitung weitergeleitet werden sollen.  
     Hierzu wird vorgeschlagen, jeder Zubringerleitung 
einen Vergleicher zuzuordnen, wobei der Vergleicher die 
Adresse der Abnehmerleitung mit der Weglenkungsinforma­
tion vergleicht und wobei erst im Falle der Übereinstim­
mung zwischen Weglenkungsinformation und gespeicherter 
Adresse der Abnehmerleitung die auf der Zubringerleitung 
zugeführten Blöcke in den dieser Abnehmerleitung zugeord­
neten Pufferspeicher eingelesen werden.  
     Vermittlungssysteme.
Patent EP-0375096-A3 (EP)
IPC: C08J5/22
Filed: 1989-01-30
Abstract: Disclosed is an anion-exchange membrane prepared by 
subjecting a membrane composed of a resin containing a 
high-molecular-eight compound having haloalkyl groups 
chemically bound thereto to ultraviolet radiation or 
ionizing radiation to thereby decrease the amount of the 
haloalkyl groups present in its surface portion less 
than 0.1 micrometer deep from its surface by 10 to 95 % 
from that of the haloalkyl groups present in the 
interior of the membrane, and the converting the 
haloalkyl groups present in the membrane into anion-­
exchange groups.
Patent EP-0335589-A3 (EP)
Title: Device for cooling electrical and electronic equipment
IPC: H01L23/40
Filed: 1989-03-23
Abstract: A cooling device for electric and/or electronic 
components, the device being characterised by a main 
body (31 )for providing a component support or mounting 
surface (32) affording good thermal contact and heat 
transfer between the main body and the component 
mounted thereupon, the main body having owtwardly 
extending arms provided with heat transfer surfaces 
(35,) which together with further sets of heat exchange 
surfaces (39) connecting with the main body, project 
outwardly from the arms and the main body in such 
direction and manner that they do not limit the size of 
a component mounted to the support or mounting surface.
Patent EP-0350299-A3 (EP)
IPC: H02H7/20
Filed: 1989-07-06
Abstract: A bi-directional DC power controller is provided 
with a bi-directional DC switch (10) connected between a 
pair of terminals (12, 14) for connection to a pair of 
line power conductors (16, 20). A pair of difference 
amplifiers (U2, U3) are connected to receive voltages at 
these terminals. Each amplifier produces an output 
voltage signal which is proportional to the difference in 
voltages between these terminals when the voltage at one 
of the terminals is greater than the voltage at the other 
terminal, and is constant when the voltage at the second 
terminal is greater than the voltage at the first 
terminal. The outputs of the difference amplifiers are 
combined to produce a control voltage signal having a 
magnitude that is proportional to the absolute value of 
the difference between voltages at the terminals. This 
control signal is used to control the operation of the bi-­
directional DC switch.
Patent EP-0353034-A3 (EP)
Title: Method and apparatus for draining waste pits
IPC: B01D17/02
Filed: 1989-07-25
Abstract: The apparatus for draining a waste pit 10 comprises 
   (a) a cyclone 11 to which a vacuum pump 12 is connected for extracting 
the contents of the pit 10 via line 14;    (b) an oil/water separator 26 which discharges the oil to an 
accumulation tank 27 and the water to a tank 28; and    (c) a water recycle line 34 which recycles some of the separated water 
to the pit. The apparatus is all mounted on the chassis (not 
shown) of a mobile vehicle.
Patent EP-0365493-A3 (EP)
IPC: H01L29/78
Filed: 1989-10-16
Abstract: A process for forming self-aligned metal-semiconductor 
contacts in a device comprising MISFET type structures 
essentially comprises conformably depositing a matrix 
metallic layer on the front of the wafer and the subsequent 
deposition of a planarization SOG layer. After having used a 
noncritical mask for defining the "length" of the selfaligned 
contacts to be formed, the SOG layer is etched until leaving 
a residue layer on the bottom of the valleys of the 
conformably deposited matrix metallic layer in areas between 
two adjacent gate lines of polysilicon. A selective etching 
of the matrix layer using said SOG residues as a mask, 
defines the contacts, self-aligned in respect to the opposite 
spacers of two adjacent polysilicon gate lines. An insulating 
dielectric layer is deposited and etched until exposing the 
peaks of the preformed contacts. Over such an advantageously 
planarized surface contacts on the polysilicon gate lines may 
be defined by a customary masking process and finally the 
second level metal is deposited. Notwithstanding the fact 
that the process normally requires an additional mask in 
respect to prior art processes, prior art, such a mask is 
essentially noncritical and the contacts on the silicon 
substrate are made in an essentially self-aligned manner with 
remarkable advantages in terms of increased contact area and 
improved planarization degree of the device, while overcoming 
lithographic and step coverage technological limitations.
Patent EP-0390089-A3 (EP)
Title: Steering wheel lock device
IPC: E05B83/00
Filed: 1990-03-27
Abstract: A steering wheel lock device comprises a key rotor (7), a 
cam shaft (8), a lock member (13) which is reciprocated between a 
locking position to lock a steering wheel and unlocking 
position to unlock the steering wheel in association with 
rotation of the lock cam, a regulating lever (16) for preventing the 
turning of the key rotor from the unlocking position to the 
locking position, an operating member (19) for allowing rotation of 
the key rotor from unlocking position to the locking position, 
and holding means (21) which , when the operating member is moved 
from an original position thereof to a predetermined position, 
holds the operating member at the predetermined position.  
     The steering wheel lock device also includes a slide 
piece (23) for causing the operating member to return from the 
predetermined position to the original position against the 
holding means (21).
Patent EP-0391336-A3 (EP)
Title: Flame retardant polypropylene resin composition
IPC: C08K13/02
Filed: 1990-04-03
Abstract: The present flame retardant compositions of poly­
propylene resin contains polypropylene as a principal 
constituent and the following constituents making a total 
of 100 wt%: (A) silane coupling agent and/or (D) olefinic 
synthetic rubber, (B) ammonium polyphosphate or 
melamine-modified ammonium polyphosphate, and (C) one or 
more nitrogen organic compounds which are producible 
nonflammable gas products and carbonaceous residues by 
the pyrolysis of the mixture.  
     Further, the other compositions of polypropylene 
resin contains (E) polyethylene resin along with the 
above constituents making a total of 100 wt%.  
     Moreover, the other compositions contains (E) poly­
ethylene resin, and (F) crosslinking agent and (G) 
thiophosphite along with the above constituents making a 
total of 100 wt%.