baber/WOPTO huggingface dataset:
Patent EP-0372287-A3 (EP)
IPC: B65H26/02
Filed: 1989-11-20
Abstract: Eine Vorrichtung zum Transportieren einer vorzugsweise mehrlagi­
gen Bahn aus thermoplastischem Kunststoff, bestehend aus einem 
einen Förderspalt begrenzenden Transportwalzenpaar, von denen 
jede Walze mit Ringnuten und aus zwei im Gestell befestigten Ab­
streifrechen, deren Zinken in die Ringnuten eingreifen und von 
denen mindestens einer beweglich gelagert ist und einen den Wal­
zenantrieb stillsetzenden Schalter betätigt, wenn die Bahn auf­
grund einer Stauchung oder Stauung diesen Abstreifrechen aus sei­
ner Normallage bewegt, soll derart weiter entwickelt werden, daß 
sie schon zu einer Betätigung des Schalters führt, wenn Stauchun­
gen nur geringen Ausmaßes in der Bahn auftreten. Diese Aufgabe 
wird dadurch gelöst, daß der Abstreifrechen (11, 7; 12, 8) in 
Transportrichtung der Bahn (9) beweglich geführt ist. Der den 
Schalter betätigende Abstreifrechen läßt sich schon mit sehr 
viel geringerer Kraft bewegen, wenn dieser nicht verschwenkt, 
sondern in der Transportrichtung der Bahn verschoben wird. Die 
erfindungsgemäße Vorrichtung spricht in vorteilhafter Weise viel 
feinfühliger auf Stauchungen der Bahn an als vorbekannte Vorrich­
tungen.
Patent EP-0358287-A3 (EP)
IPC: H01H1/22
Filed: 1989-09-07
Abstract: Eine Schalttraverse (10) zur gleichzeitigen Betätigung der 
Kontakthebel eines mehrpoligen Niederspannungs-Leistungsschalters 
weist einen inneren Metallkörper (14) und einen fest mit diesem 
verbundenen Mantelkörper (12) aus isolierendem Kunststoff auf. 
Der Mantelkörper bildet Halter für die Kontakthebelanordnungen 
der einzelnen Pole des Leistungsschalters. Antriebsarme (18) 
zur Verbindung mit einer Antriebsvorrichtung sind unmittelbar 
an dem Metallkörper (14) angebracht. Öffnungen (33) und Stege (34) 
gewährleisten den festen Zusammenhalt zwischen dem Metallkörper 
(14) und dem Mantelkörper (12). Der Metallkörper (14) ist ein 
Bauteil aus dünnwandigem Winkelprofil, vorzugsweise aus zwei 
mit ihren Mittelteilen aneinanderliegend verbundenen U-Profil­
teilen.
Patent EP-0339819-A3 (EP)
IPC: H04R3/04
Filed: 1989-04-10
Abstract: An electronic filter for filtering an electrical 
signal. Signal processing circuitry therein includes a 
logarithmic filter (81) having a series of filter stages with 
inputs and outputs in cascade and respective circuits asso­
ciated with the filter stages for storing electrical repre­
sentations of filter parameters. The filter stages include 
circuits for respectively adding the electrical representa­
tions of the filter parameters to the electrical signal to 
be filtered thereby producing a set of filter sum signals. 
At least one of the filter stages includes circuitry for 
producing a filter signal in substantially logarithmic form 
at its output by combining a filter sum signal for that 
filter stage with a signal from an output of another filter 
stage. The signal processing circuitry produces an inter­
mediate output signal, and a multiplexer connected to the 
signal processing circuit multiplexes the intermediate 
output signal with the electrical signal to be filtered so 
that the logarithmic filter operates as both a logarithmic 
prefilter and a logarithmic postfilter. Other electronic 
filters, signal conversion apparatus (85), electroacoustic sys­
tems, hearing aids and methods are also disclosed.
Patent EP-0347120-A3 (EP)
Title: Optical data link dual wavelength coupler
IPC: G02B6/42
Filed: 1989-06-09
Abstract: A dual wavelength optical coupler is disclosed which provides either 
bidirectional or unidirectional communication at different wavelengths over a 
single fiber. The coupler utilizes a dichroic filter (e.g., 12) and a set of three 
lenses (e.g., 10, 14, 16) to achieve dual wavelength communication. Additional 
blocking filters (e.g., 34, 48) may be incorporated to decrease the degree of optical 
crosstalk present in the system.
Patent EP-0349233-A3 (EP)
Title: A method of, and apparatus for, heating a space
IPC: G05D23/19
Filed: 1989-06-26
Abstract: A method of and apparatus for heating a space such 
as a room, work place or tie like comprising a gas or oil-­
fired burner, a heat exchanger and a fan arranged to blow 
air from the heat exchanger into the space and which is 
operable at high and low speeds. A first adjustable 
thermostat serves to control the output of the burner so 
that the temperature of the heated air remains substantially 
contant and a second adjustable thermostat, having upper 
and lower settings, is arranged to control the burner and 
the speed of the fan depending on the temperature of the 
space being heated.
Patent EP-0351193-A3 (EP)
IPC: C09J7/02
Filed: 1989-07-11
Abstract: An adhesive composition is derived from an 
acrylate ester polymer, dextrin, a surfactant and 
optionally a tackifier.
Patent EP-0360398-A3 (EP)
Title: Automatic quilting machine for specialized quilting of patterns which can be controlled by a remote joystick and monitored on a video screen including pattern duplication through a reprogrammable computer
IPC: G05B19/4069
Filed: 1989-08-02
Abstract: An automatic quilting machine for use in stitching 
individual selected patterns into a large fabric such as a bedspread 
or quilt. The bedspread or quilt is stretched on a large metal frame 
which is mounted on a table which can be moved in the X-direction, the 
Y-direction, or any X-Y combination direction through an automatic 
joystick. The sewing machine head is mounted on a cross beam which is 
aligned at the approximate center point of the metal frame on which 
the fabric is stretched. The needle of the sewing machine head can 
stitch a pattern into any location in the fabric and the metal frame 
is moved in any direction relative to the fixed sewing machine head in 
order to bring the desired stitch location on the fabric into 
alignment with the sewing machine head. The precise location of the 
sewing machine needle and fabric is illuminated and a color video 
camera which is mounted on the cross beam holding the sewing machine 
head is also focused on this location. The color video camera is 
connected to a television monitor so that a visual image of the sewing 
machine needle and fabric as a stitch is being made can be delivered 
to the monitor. A machine operator can control the movement of the 
metal frame through positioning by a remote joystick and can see the 
stitch being made by viewing the monitor. The apparatus also includes 
a reprogrammable function integrated into the system wherein the 
operator first manually traces the desired pattern using the   
existing joystick system. At the end of this step, the traced pattern 
is stored into the memory of a computer as a digitalized image of the 
pattern. The computer can then cause the pattern to be subsequently 
repeated at any multiplicity of desired locations.
Patent EP-0359562-A3 (EP)
Title: Fabrication of flexible electronic circuitry using a modified latex polymer laminating adhesive composition
IPC: H05K3/38
Filed: 1989-09-14
Abstract: A modified latex polymer adhesive composition for use 
in the fabrication of flexible electronic circuitry is made 
by 
   (a) preparing by emulsion polymerization an initial 
aqueous dispersion of an initial water-insoluble 
latex polymer of at least one ethylenically 
unsaturated monomer which comprises 0 to 2% by 
weight of multi-alpha, beta-ethylenically 
unsaturated monomer, the initial latex polymer 
containing essentially no other sites of ethylenic 
unsaturation,    (b) dispersing in said initial aqueous dispersion of 
initial water-insoluble latex polymer additional 
ethylenically unsaturated monomer comprising at 
least one monomer having at least two sites of 
 alpha ,  beta -ethylenic unsaturation, whereby said 
additional monomer swells said initial latex 
polymer, and    (c) polymerizing said additional monomer within said 
monomer swollen initial latex polymer to form said 
modified water-insoluble latex polymer.
Patent EP-0373834-A3 (EP)
IPC: C08L77/00
Filed: 1989-12-08
Abstract: A hydrogenated diene copolymer resin composition 
comprising (A) 5-70% by weight of a hydrogenated diene 
copolymer which is a hydrogenation product of a random 
copolymer of at least one conjugated diene and 3-50% by 
weight of an alkenyl aromatic compound having a number 
average molecular weight of 5,000-1,000,000 and a 
molecular weight distribution (Mw/Mn) of 10 or less, the 
vinyl content in the diene portion of the random copolymer 
being 10-90%, at least 70% of the olefinic unsaturation of 
the random copolymer being hydrogenated, and (B) 95-30% by 
weight of at least one resin selected from the group 
consisting of a polypropylene resin, a polyphenylene ether 
resin and an alkenyl aromatic compound polymer resin. The 
hydrogenated diene copolymer (A) can be used in combina­
tion with (B) a polyphenylene ether resin and (C) at least 
one member selected from the group consisting of a poly­
amide and a thermoplastic polyester in such a proportion 
that the amount of (A) is 1-50 parts by weight, the amount 
of (B) is 10-89 parts by weight and the amount of (C) is 
10-89 parts by weight. The above composition has improved 
impact resistance and improved gloss and appearance of 
molded article.
Patent EP-0367660-A3 (EP)
Title: Compliant electrical connector pin
IPC: H01R12/58
Filed: 1989-10-24
Abstract: A compliant electrical connector pin for press-fit 
connection to a plated hole in a circuit board is disclosed. A 
compliant section (14) is provided on the pin (12,14) to 
frictionally engage the hole walls, thereby retaining the pin 
within the hole. The compliant section includes two V-shaped 
throughs (40,42) having flat bottom faces (58,58). These faces 
define a web (68) which compresses when the compliant section is 
pressed into the hole. Barrier walls (60,62,64,66) in the bottom of 
each trough normal to the flat bottom face guide the compression of 
the web and prevent the web from splitting or shearing. The sides 
of the trough define two flanges (70,72), the exterior of which 
contact the hole in the circuit board. The outer corners 
(84,86,88,90) of the flanges are angled to match more closely the 
circular shape of the hole, thereby reducing hole damage from sharp 
corners on the compliant section and enabling the pin to fit 
smaller diameter holes.
Patent EP-0371906-A3 (EP)
Title: Wellbore tool with hall effect coupling
IPC: E21B47/12
Filed: 1989-11-09
Abstract: The present invention is an improved wellbore 
tool for coupling to a drill string at a threaded 
junction and adapted for use in a wellbore during 
drilling. A sensor is disposed in the wellbore tool 
for sensing a condition and producing a data signal 
corresponding to the condition. A self-contained power 
supply is disposed in the wellbore tool and coupled to 
the sensor for providing power to the sensor as 
required. The Hall Effect coupling transmitter means 
is carried by the sensor and for transmitting data from 
the Hall Effect coupling transmitter means to a Hall 
Effect coupling receiver carried by the drill string 
and disposed across the threaded junction from the 
wellbore tool, wherein data is transmitted across the 
threaded junction without requiring an electrical 
connection at the threaded junction.
Patent EP-0380098-A3 (EP)
Title: Signal processor
IPC: G06F7/00
Filed: 1990-01-25
Abstract: A signal processor comprising a split pipelined parallel 
processor which processes data signals from external signal 
sources and provides signal processing functions utilizing a 
plurality of data formats. The signal processor comprises an 
external interface (11) having a serial control port and a 
plurality of bidirectional parallel ports. The interface 
(11) transfers control and data signals between the signal 
processor and external devices. The parallel ports are con­
figurable as individual parallel ports or as coupled pairs 
which form a port having the combined data path of the two 
coupled ports. An arithmetic element controller (17) comprising 
a microprogram memory (18) and a control program memory (15) 
is coupled to the interface (11) which loads applications 
programs into the control program memory (15) and executes the 
programs. The arithmetic element controller (17) controls 
the processing of control and data signals in the signal 
processor. A plurality of pipelined arithmetic elements are 
coupled to the arithmetic element controller, each comprising 
a data store memory (13), a multiplier (114) and a register 
and arithmetic logic unit (20). Each arithmetic element has 
its data store memory (13) coupled to the external interface 
(11) to receive and store data signals, and to its multiplier 
(14) and the register and arithmetic logic unit (20) in order 
to perform fixed and floating point arithmetic operations on 
the data stored in the data store memory (13). These arithmetic 
operations are performed in accordance with application program 
and microprogram instructions contained in the control program 
and the microprogram memories. The present invention provides 
for a high performance architecture for use with vector and 
matrix signal processing algorithms that minimizes the amount 
of hardware needed to implement them.
Patent EP-0382180-A3 (EP)
Title: Derivatives of thiazolidine-4-carboxylic acid, its preparation and pharmaceutical compositions containing it
IPC: A61P29/00
Filed: 1990-02-07
Abstract: Ester or amide derivatives of 3-pyroglutamyl-thiazolidine-4-carboxylic acid exhibit interesting immunostimulating, antitoxic, antiinflammatory, antioxidental, antiageing properties.
Patent EP-0396861-A3 (EP)
IPC: G01C21/00
Filed: 1990-02-24
Abstract: Verfahren zur Navigation oder zur Navigationsaufdatung 
für Luftfahrzeuge, die einen Sensor (SN), eine Signal­
verarbeitungsvorrichtung und einen Referenzspeicher (RSP) 
besitzen, wobei  
- als Sensor (SN) ein System zur Vermessung von 
Entfernungsprofilen benutzt wird  
- die Daten des Meßprofils einer Segmentierung (SG) 
und einer Merkmalsextraktion (ME) zur Klassifikation 
unterzogen werden und  
- wobei eine Positionsbestimmung durch Vergleich des 
segmentierten Streifens mit den entsprechenden 
Referenzinformationen durchgeführt wird (MV).
Patent EP-0385409-A3 (EP)
Title: Sheet feeding device
IPC: H01L41/04
Filed: 1990-02-27
Abstract: There is disclosed a sheet feeding device having 
at least two vibration members (1, 5) pinching a sheet (9), which 
is frictionally driven by the travelling vibration 
waves generated in the vibration members (1, 5). The device 
is further provided with a detector (2, 6) for detecting the 
state of vibration of the vibration members (1, 5) and generat­
ing a signal corresponding to the phase difference 
between the vibrations. The signal is used for 
correcting the vibration state of the vibrations 
members (1, 5), thus significantly reducing the unevenness 
in the sheet feeding.
Patent EP-0383400-A3 (EP)
Title: Method for growing mixed crystals from multicomponent oxide melts
IPC: C30B15/00
Filed: 1990-02-13
Abstract: Process for growing mixed crystals having at least two lattice sites which each have a different number of adjacent oxygen ions from melts of multicomponent oxide systems, in which homogeneous mixed crystals having a garnet, perovskite or spinel structure are grown by a method in which the cations for occupying the first lattice site having the highest number of adjacent oxygen ions and those for occupying the second lattice site having the next lowest number of adjacent oxygen ions are chosen so that the ratio of the bond length of the cations at the first lattice site to the bond length of the cations at the second lattice site is in the range from 0.7 to 1.5. <IMAGE>
Patent EP-0381378-A3 (EP)
IPC: H04B1/034
Filed: 1990-01-25
Abstract: The chassis is made from a sheet metal blank 
(1) by suitably die cutting and bending it into a 
box-shaped body, the circuit boards (10, 11) attached 
thereto constituting one set of walls. Before 
mounting the circuit boards, the metal board is 
coated with a thin tin layer.
Patent EP-0393920-A3 (EP)
Title: Antiviral nucleoside derivatives
IPC: C07H/
Filed: 1990-04-11
Abstract: Anti-virals wherein linoleoyl or alpha-linolenyl or an unsaturated long chain fatty acyl group of the n-7 or n-9 series is borne directly on a hydroxy or amino group of the sugar/sugar analogue or heterocyclic moiety of a nucleoside or nucleoside analogue.
Patent EP-0421663-A3 (EP)
Title: Separating and feeding garment parts
IPC: A41H43/02
Filed: 1990-09-26
Abstract: Apparatus for the seriatim separation and feeding of garment parts from a shingled stack of the parts to a predetermined destination has a movable hold down assembly (16) for engaging the trailing edge of the second part in the stack and a picker mechanism (20) for engaging ths leading edge of the first part in the shingled stack and removing it from the stack. A microprocessor determines the location of the trailing edge of the second part in the stack and moves the hold down assembly (16) into position to engage the trailing edge of the second part in the stack, using input signals from optical sensors (24) and supplying an output signal to control a motor (30) driving a carriage plate (46) of the hold down assembly (16). Following separation, the separated part is transferred to a second location at which picker mechanism (20) releases the transferred part.
Patent EP-0454969-A3 (EP)
Title: Lighting device for an oven
IPC: F21V29/85
Filed: 1991-03-05
Abstract: Lighting device for an oven, which has, arranged behind an opening in the cooking chamber wall of the oven, a lamp holder for a lamp which is surrounded by a transparent sleeve. According to the invention, the lamp cap is arranged such that lamps and the axis of the sleeve extend parallel to the cooking chamber wall, the sleeve consisting of glass material and being closely connected to the lamp housing. <IMAGE>
Patent EP-0476679-A3 (EP)
Title: Ink jet recording system and recovery device used with same
IPC: B41J2/165
Filed: 1991-09-19
Abstract: An ink jet recording system comprises an ink receiving member (103) for receiving ink discharged from a recording head (101), an introducing means (107) for directing the ink from the ink receiving member (103) to a waste ink containing portion (105), and a control means for controlling a relative position between the recording head (101) and the ink receiving member (103) so that the ink receiving member is not disposed in confronting relation to the recording head (101) during an introducing process effected by the introducing means. <IMAGE>
Patent EP-0486126-A3 (EP)
Title: Mason's scaffold
IPC: E04G7/28
Filed: 1991-05-24
Abstract: Standard platforms are integrated into a 
mason's scaffold 1 to reduce manufacturing and assembly 
costs, the standard platforms 25 having hooks 29 on both 
ends. The hooks 29 are supported on lower horizontal 
members of respective rectangular frames 7. Platform 
fasteners 35 are secured to each lower horizontal member 
with the standard platform hooks 29 therebetween, 
thereby retaining the standard platforms 25 to the 
frames 7 to form a working deck. Each platform fastener 
35 comprises a metal sheet 37 to which is welded an 
L-shaped bar 43 that engages a hole in the frame lower 
horizontal member. A pin 49 slides within the metal 
sheet 37 and cooperates with the bar to positively 
secure the platform fastener 35 to the frame lower 
horizontal member. Similar standard platforms 25 and 
platform fasteners 35 are assembled to upper horizontal 
members of the frames 7 to form a protective canopy 73. 
Hatches 74 with selectively openable doors may be used 
for some sections of the canopy 73. The present 
invention further comprises fairleads 94 for guiding the 
cables 3 from which the mason's scaffold 1 is suspended 
from a building or the like.
Patent EP-0443902-A3 (EP)
IPC: H01S3/137
Filed: 1991-02-11
Abstract: Le laser, utilisable en métrologie, fournit deux 
ondes à des fréquences différentes, ayant des polarisations 
linéaires mutuellement orthogonales. Il comprend un milieu 
laser placé dans une cavité résonante laser délimitée par 
des miroirs et associée à des moyens d'excitation du milieu 
laser et comprenant un composant biréfringent placé sur le 
trajet des deux ondes. Le milieu actif laser est à un emplacement 
de la cavité où les deux ondes sont séparées spatialement 
et deux lames quart d'onde (20,22), dont une présente 
des lignes neutres à sensiblement 45° des axes de polarisation 
du composant biréfringent (18), sont placées sur 
le trajet des deux ondes pour donner à ces ondes une polarisation 
hélicoïdale entre les lames.
Patent EP-0449783-A3 (EP)
Title: Heat exchanger, particularly for ventilation plant
IPC: F28D9/00
Filed: 1991-03-25
Abstract: The heat exchanger (10) consists of congruent planar elements (16) stacked one upon another at a distance (a) by means of inserted or integral projecting spacers. For the purpose of forming inflow cross-sections (30), these planar elements are cantered twice at right angles in the same direction on the mutually opposite sides, and turned by 90<o> to one another in each case. The cantered limbs (16') embrace the nearest planar element (16). Three of these planar elements (16) form in each case two adjacent flow ducts (34, 36) having flow directions (20, 22) intersecting at right angles. At least on the inlet side (E) of the medium flows (20, 22), the inflow cross-sections (30) are folded in for the most part without changing the external dimensions of the heat exchanger (10). The inflow cross-sections (30) remain unfolded only in the region of the edges (28) extending vertically relative to the planar elements (16). In each case, at least one adjoining planar element (16) is clamped in a sealing fashion in the longitudinal fold (24). <IMAGE>
Patent EP-0503687-A3 (EP)
IPC: B60G7/00
Filed: 1987-11-21
Abstract: Überwiegend in einer Richtung belastbare Hülsengummifeder, 
umfassend zwei einander in achsparalleler Zuordnung umschließende 
Stützkörper (1, 2), die durch einen Federkörper aus 
Gummi aufeinander abgestützt sind, wobei der Federkörper an den 
inneren Stützkörper (1) anvulkanisiert ist, wobei der innere 
Stützkörper (1) entgegen der Belastungsrichtung verlagert 
angeordnet ist und wobei die Verlagerung so bemessen ist, daß 
sich nach dem Aufbringen der bestimmungsgemäß zu tragenden Last 
im schwingungsfreien Zustand die Arbeitsposition der beiden 
Stützkörper zueinander ergibt. Der Federkörper weist, in 
Belastungsrichtung betrachtet, hinter der Mittellinie des 
inneren Stützkörpers einen größeren Querschnitt in Umfangsrichtung 
auf als davor und die Zuordnung des inneren Stützkörpers 
zu dem äußeren Stützkörper ist vor dem Aufbringen der 
zu tragenden Last durch eine elastische Zusammenpressung des 
Federkörpers zwischen den Stützkörpern bestimmt.
Patent EP-0518394-A3 (EP)
Title: Heat pump apparatus
IPC: F25B9/00
Filed: 1989-12-28
Abstract: The structure is arranged in such a manner that 
nonazeotropic mixed refrigerant is enclosed therein and the 
fractioning/separating device (15) is disposed in the low 
pressure circuit in the main circuit of refrigerating 
cycle so as to conduct separation operation, the fraction/separation 
can be conducted at a low pressure in a 
separation mode. Heat pump apparatus comprising a compressor (11), 
a condenser (12), a restrictor (13), an evaporator (14) 
and a fractioning/separating device (15). A reservoir (16) and a 
heater (17) are disposed below the fractioning/separating device 
(15), the reservoir (16) having the lower portion connected to 
the evaporator (14) via a valve (18).
Patent EP-0535763-A3 (EP)
Title: Power supply unit
Inventor: SCHURZ HELFRIED
IPC: B61L3/12
Filed: 1992-08-11
Abstract: In a power supply unit for data-processing systems, in particular evaluation and encoding circuits (10) of intermittent train control devices, the supply voltage for the evaluation and encoding circuits (10) arranged at the site of the track coupling coil is to be tapped from the signal circuits (1). In order to extract power from the signal circuit (1), a transformer (6) which operates according to the current transformer principle is connected with its primary winding (61) into the signal circuit (1). <IMAGE>