baber/WOPTO huggingface dataset:
Patent EP-0385573-A3 (EP)
IPC: H01L21/308
Filed: 1990-01-24
Abstract: Semiconductor structures for electronic use, such as 
for example a silicon-glass-silicon pressure sensor 
include mesa or pedestal structures extending up 
from silicon substrates. In the invention the mesa 
structures are fabricated in an oxidation process applied 
in a cyclical fashion.  
     Each cycle includes a photolithographic operation to 
protect the previously grown oxide on the mesas from 
etching. During each cycle less oxide is grown (or 
conversely silicon consumed) on the mesas than in the 
preceding cycle, while equivalent amounts of oxide are 
grown on non-mesa areas in each cycle. As a result, the 
tops of the mesas get higher and higher above the surrounding 
areas in each cycle. In order to prevent the leaving 
of any oxide "scraps" in a non-mesa area during the 
oxidation steps, resulting from a flaw in the mask, a 
double exposure process is used, utilizing two completely 
independent masks, with a positive working photo-resist.
Patent EP-0383584-A3 (EP)
IPC: H01B1/12
Filed: 1990-02-14
Abstract: The present invention relates to electrical 
and optical materials, and particularly to organic 
electro-conductive thin films exhibiting electro-­
conductivity and non-linear optical effect, and to 
process for the production thereof.  
     Further, the above properties and effects 
depend predominantly on the orientation of moelcules 
constituting the films, and therefore the present inven­
tion is for control of the orientation.
Patent EP-0383599-A3 (EP)
Title: Protein anti-cancer agent
IPC: C12N/
Filed: 1990-02-15
Abstract: We have modified PE₄₀ toxin by removing at 
least two of its four cysteine amino acid residues 
and have formed hybrid molecules containing modified 
PE₄₀ linked to a cell recognition protein that can 
be an antibody, a growth factor, a hormone, a 
lymphokine, or another polypeptide cell recognition 
protein for which a specific cellular receptor exists 
whereby the modified PE₄₀ toxin is directed to cell 
types having receptors for the cell recognition 
protein linked to the modified PE₄₀.
Patent EP-0382624-A3 (EP)
Title: Electronic flashlight apparatus
IPC: G03B15/05
Filed: 1990-02-06
Abstract: Disclosed is an electronic flashlight apparatus 
attachable to camera and having a flashlight illuminating 
direction variable under electrical control. The flashlight 
apparatus (1) includes a flashlight projection unit (10) 
including a flashlight source (12) and a reflecting optical 
system (13) adapted for reflecting a portion of a flashlight 
from the source, a direction converting unit supporting the 
projection unit and adapted for changing the projection 
position of the projection unit (10) between a normal position 
of projecting the flashlight from the source towards an 
object and a special projection position of projecting the 
flashlight in a direction different from the projection 
direction by the normal position, a driving unit for driving 
the direction converting unit, a control unit for electrically 
controlling the driving unit, and a housing of the flashlight 
apparatus accommodating at least the projection unit and the 
direction converting unit.
Patent EP-0454239-A3 (EP)
Title: Inorganic oxide aerogel microbeads of narrow pore diameter distribution and the method for their preparation
IPC: C01B33/158
Filed: 1991-04-19
Abstract: Microbeads of aerogels of one or more oxides are characterised by a high porosity and the fact that at least 90% of the pores present have a diameter lying within a very narrow range. The surface area exceeds 300 m<2>/g and more frequently exceeds 500 m<2>/g, the total pore volume exceeding 1 ml/g.
Patent EP-0580999-A3 (EP)
Inventor: GAMM BERNHARD
IPC: H04Q11/04
Filed: 1993-06-11
Abstract: Technical problem: Transfer between STM and ATM. State of the art: Packet assemblers and disassemblers. Basic concept: Switching component with STM and ATM inputs and outputs. Advantage: Reduced cost. <IMAGE>
Patent EP-0712872-A3 (EP)
IPC: C08F212/08
Filed: 1995-11-15
Abstract: The hydroxy-functional acrylate resin having Mn of 500-10,000 and hydroxyl number of 50-450 mg KOH/g comprises recurring units of (a) a propoxylated allylic alcohol of formula (I), (b) a 1-20C alkyl or aryl acrylate or methacrylate monomer, and (c) opt. one or more ethylenic monomers selected from vinyl aromatic monomers, unsatd. nitriles, vinyl esters, vinyl ethers, vinyl halides, vinylidene halides, unsatd. anhydrides, unsatd. dicarboxylic acids, acrylic and methacrylic acids, acrylamide and methacrylamide, and conjugated dienes. CH2=CR-CH2-(A)nOH (I) A = oxypropylene gp.; R = H and 1-5C alkyl; and n = 2 or less.
Patent EP-0760261-A3 (EP)
Inventor: REYES FERNANDEZ JUAN
IPC: B05B7/14
Filed: 1995-07-31
Abstract: This process includes three modules that could be defined as
follows: the first one would include the feeding of the pieces by
means of antielectrostatic conveyor belts with heating means, a
second module would be the plastic powder blowing point on the
thread to be treated and the third one, a powder suction system
able to reutilize the 100 % of the powder not impregnated in the
treatment.
Patent EP-0748796-A3 (EP)
Title: Verfahren zur Herstellung von fliessfähigen, wasserfreien Acyloxyalkansulfonaten und deren Verwendung
Inventor: TITTEL VILIAM
IPC: C07B61/00
Filed: 1996-04-30
Abstract: Beim erfindungsgemäßen Verfahren wird im Rahmen der Veresterung von
Fettsäuren mit Hydroxyalkansulfonaten das 180 bis 250 °C heiße
Reaktionsprodukt (Schmelzmasse) während des Abkühlens auf 150 bis 50 °C
so geschert, daß die mittlere Teilchengröße des Produktes < 100 µm ist. Das
so erhaltene Acyloxyalkansulfonat-Produkt ist auch noch bei Temperaturen im
Bereich von 60 bis 100 °C gut fließbar, pumpbar und dergleichen und bei
diesen Temperaturen auch über eine lange Zeitdauer in flüssigem Zustand ohne
Veränderung lagerbar.
Patent EP-0758153-A3 (EP)
Inventor: KAELIN RUEDI
IPC: H01F29/14
Filed: 1996-07-31
Abstract: The circuit has an additional winding (6) on the transformer (7). A monitoring part (32) with a differential amplifier (16) evaluates voltage differences in the additional winding arising from magnetisation differences of the iron core (9) depending on the secondary side load on the additional winding. The additional winding is associated with the primary winding. The number of turns in the primary winding is at least five times the number of turns in the additional winding. An interrogation circuit has an adjustable timing element which works in conjunction with a differential amplifier and a flip-flop.
Patent EP-0780438-A3 (EP)
Title: Formmassen auf der Basis von Polycarbonaten
Inventor: WEBER MARTIN DR
IPC: C08L71/00
Filed: 1996-12-10
Abstract: Formmassen, enthaltend
   A) 5 bis 97,9 Gew.-% mindestens eines Polycarbonates mit einem
Molekulargewicht (Gewichtsmittelwert M w ) im Bereich von
10 000 bis 64 000 g/mol,   B) 1 bis 93,9 Gew.-% mindestens eines Pfropfcopolymerisates,   C) 1 bis 93,9 Gew.-% mindestens eines Copolymerisates aus
   c 1)  mindestens einer vinylaromatischen Verbindung der allgemeinen
Formel I
 
worin R ein Wasserstoffatom oder einen C 1 - bis C 8 -Alkylrest,
R 1  einen C 1 - bis C 8 -Alkylrest und n eine ganze Zahl
von 0 bis 3 bedeutet, eines C 1 - bis C 8 -Alkylacrylates,
eines C 1 - bis C 8 -Alkyl-C 1 - bis C 8 -alkylacrylates oder
deren Mischungen und   c 2)  Acrylnitril, C 1 - bis C 8 -Alkylacrylnitril oder deren
Mischungen,     D) 0,01 bis 10 Gew.-% mindestens eines Polyhydroxyethers aus
mindestens einem aliphatischen oder aromatischen Diol mit
Epihalogenhydrin,   E) 1 bis 25 Gew.-% mindestens einer halogenfreien Phosphorverbindung
und   F) 0 bis 50 Gew.-% Zusatzstoffe.
Patent EP-0794358-A3 (EP)
Inventor: SCHNEIDER JOHANNES
IPC: F16H1/08
Filed: 1996-12-12
Abstract: Kompakter elektromotorischer Möbelantrieb mit mindestens einem
Antriebsmotor (13) der eine Stellspindel (20) mit Spindelmutter (22)
antreibt. Der Antriebsmotor (13) ist parallel zur Stellspindel (20)
angeordnet und treibt diese über ein selbsthemmendes Getriebe mit zwei
Schraubradpaaren (14,15 bzw. 16,17) an. Die Schraubräder des Getriebes
sind auf jeder Welle paarweise mit gegensinniger Schrägung ausgeführt,
so daß sich ihre Axialkräft aufheben. 
     Der Möbelantrieb ist insbesondere für Lattenroste geeignet.
Patent EP-0732807-A3 (EP)
Inventor: GRANGER-JONES MARCUS RICHARD
IPC: H03F3/68
Filed: 1996-02-14
Abstract: A controllable filter arrangement comprises a filter network for filtering an input signal of the filter arrangement, and a transistor, the transistor being configured as a voltage-follower having a controllable current source in its output circuit for providing a controllable DC transistor output current, an output terminal of the voltage-follower being connected to the filter network such that a cut-off frequency of the filter can be controlled by variation of the DC current supplied by the current source. The filter network may be a single-pole RC network and the output of the follower may be connected to an additional capacitor (or resistor) of the network which is coupled to the junction of the existing capacitor and resistor. The effect of the filter arrangement is to create a filter which is controllable between two values of cut-off frequency, depending on whether the additional capacitor (or resistor) is effectively driven or not by the voltage-follower, or which is continuously controllable over a range of cut-off frequencies, depending on the value of the current provided by the current source. <IMAGE>
Patent EP-0790747-A3 (EP)
Title: Verfahren zur Übermittlung eines Sammelrufs an Mobilteilnehmer in einem GSM-Netz
Inventor: DRESSLER HANS-JOACHIM DR-ING
IPC: H04W4/06
Filed: 1997-01-01
Abstract: Bei einem Verfahren zur ortsselektiven Übermittlung von Sammelrufen
von einem ortsfesten Dispatcher, der Zugang zu einem GSM-Netz
hat, an Mobilteilnehmer des GSM-Netzes wird ein quasiparaleller
Verbindungsaufbau zu den Mobilteilnehmern hergestellt.
Jedem Sammelrufgebiet ist wenigstens ein spezielles
Sammelruf-MSISDN/IMSI-Paar zugeordnet, in den Mobilgeräten sind
die für sie relevanten Sammelruf-IMSIs mit den zugehörigen Sammelrufgebieten
sowie den zugehörigen Dispatcher-Adressen gespeichert,
der Sammelruf wird in einem der Sammelruf-ISMIs
abgesetzt, und die Mobilgeräte zeigen den Empfang einer für sie
relevanten Sammelruf-IMSI an den Mobilteilnehmer an und quittieren
den Empfang an den Dispatcher.
Patent EP-0785643-A3 (EP)
Inventor: DERR FROWIN DR-ING
IPC: H04J14/02
Filed: 1997-01-16
Abstract: Zur optischen Verstärkung in einem WDM-Multiplexer/-Demultiplexer
mit einem Optical Phased Array weist dieses multiplexseitig
und einzelkanalseitig jeweils einen gesonderten Wellenleiter
zur Einkopplung bzw. Auskopplung von Pumplicht auf,
und die innere Wellenleiterstruktur des Optical Phased Arrays
ist mit Ionen der Seltenen Erden, insbesondere Erbium, dotiert.
Patent EP-0792580-A3 (EP)
Title: Tränkeautomat für Tiere
Inventor: FOERSTER MARTIN
IPC: A01K9/00
Filed: 1997-02-25
Abstract: Bei einem Tränkeautomat für Tiere, insbesondere Kälber, mit
einer Mischeinrichtung (5) mit Rührer (8), welcher Zuleitungen
(11, 15, 4) für eine Flüssigkeit und einen
Feststoff, insbesondere Milchpulver, zugeordnet sind und
die eine Ablauföffnung (25) zur Tränke hin aufweist, soll
der Mischeinrichtung (5) eine Spüleinrichtung (16.1, 16.2)
zugeordnet sein.
Patent EP-0794607-A3 (EP)
Inventor: MINE RYUTA
IPC: H02J1/00
Filed: 1997-03-07
Abstract: A power source apparatus is constructed by a first
switching power source unit; a second switching power
source unit for receiving an output of the first
switching power source unit as an input; and a
capacitor of a large capacity provided for the output
of the first switching power source unit. When the
driving of a motor is started, even if the motor enters
a state in which a sudden peak current is needed, an
electric power is supplied from the capacitor of a
large capacity, thereby preventing that a large current
flows in an input side of the power source apparatus.
Patent EP-0806186-A3 (EP)
Title: Fixierbares Positioniersystem für die feste, spielfreie Anbindung an den menschlichen Schädel
Inventor: LEYSIEFFER HANS DR DIPL ING
IPC: A61B90/14
Filed: 1997-04-30
Abstract: Fixierbares Positioniersystem für die feste, spielfreie Anbindung an den menschlichen
Schädel, insbesondere zur nichtinvasiven Ankopplung eines aktorischen oder sensorischen
Instruments an die extrakorporale Trommelfellseite, mit einer am Schädel befestigbaren
Halterung, einer an der Halterung angebrachten Basis, einer Linearantriebsanordnung, die
eine Linearführung mit daran angebrachtem Innengewindeteil sowie eine achsparallel zu
der Linearführung angeordnete, mit Bezug auf die Linearführung manuell drehbare
Gewindespindel aufweist, einer in der Linearführung geführten Aufnahmevorrichtung für
ein eine Längsachse aufweisendes therapeutisches oder diagnostisches Instrument, und
einem zwischen der Basis und der Linearführung angeordneten, manuell positionierbaren
und über einen Klemmechanismus fixierbaren Kugelgelenk. Die Längsachse des Instruments
ist gegenüber der Achse der Linearführung und gegenüber dem Kugelgelenk seitlich
derart versetzt ist und die Konstruktion und die geometrischen Abmessungen des Positioniersystems
sind derart gestaltet, daß die bedienende Person mit bloßem Auge oder bei
Verwendung eines Mikroskopes freie Sicht auf mindestens das freie Wirkende des Instruments
sowie den Zielpunkt im Körper behält.
Patent EP-0816004-A3 (EP)
IPC: B23K11/11
Filed: 1997-06-24
Abstract: A spot welding apparatus is provided wherein to narrow the region burned by
the preheating current at the spot welding area, means is provided for allowing
conventional welding current to be flown between a first welding electrode tip
and a contact member intermittently via an electronic switch until a
predetermined current starts to flow between a first welding electrode tip and a
second welding electrode tip.
Patent EP-0820116-A3 (EP)
Inventor: YAMABAYASHI MASAAKI
IPC: H01Q5/15
Filed: 1997-07-17
Abstract: Although conventional antennas have characteristics
suitable for mobile radio base stations, their vertical
dimension is large, and locations of their installation are
limited. A radiator for an first upper antenna 32 is arranged
in a hollow nonconductive radome 2, using an internal
conductor 7a and a metal pipe 10. A radiator for a second
lower antenna 34 is arranged in the radome 2, using metal
pipes 14 and 15. Two parasitic elements 31 are installed
substantially in parallel with the first antenna 32 below a
feeding point 9. Two parasitic elements 33 are installed
substantially in parallel with the second antenna 34 above a
feeding point 13. These allow the tilt angle to be freely set
between -10° and +10° by adjusting the parasitic element
length and the antenna to be reduced in size.
Patent EP-0822209-A3 (EP)
Inventor: TONELLI CLAUDIO
IPC: C08G18/10
Filed: 1997-07-24
Abstract: Use of fluorinated polyurethanes for forming films by
polymerization in situ on various types of supports, for the
production of films for the manufacture of hair prostheses.
Patent EP-0827969-A3 (EP)
Title: Chrom-Katalysatoren mit mesoporösen Molekularsieben als Träger
Inventor: ROHDE WOLFGANG DR
IPC: C08F4/69
Filed: 1997-08-22
Abstract: Geträgerter Chromkatalysator zur Polymerisation von α-Olefinen
mit einem mesoporösen Molekularsieb als Träger.
Patent EP-0826621-A3 (EP)
Inventor: ERNECKE CHRISTOPH M
IPC: B66B1/44
Filed: 1997-08-26
Abstract: A method of adjusting an elevator creep speed includes the steps of
determining an actual creep speed; determining a difference between a dictated
creep speed and the actual creep speed; determining a compensation frequency for
minimizing the difference between the dictated creep speed and the actual creep
speed, the compensation frequency being determined in accordance with a load
compensation characteristic; and adjusting the elevator creep speed in response to
the compensation frequency.
Patent EP-0837007-A3 (EP)
Title: Behälterelement mit einem Funktionsteil zur Handhabung
Inventor: WOLF HANS-JOACHIM
IPC: B65D45/22
Filed: 1997-10-01
Abstract: Ein Behälterelement weist ein Funktionsteil zur Handhabung oder zum
Verschluß oder Transport des Behälters auf, sowie ein Funktionsteil,
das mit dem Halteteil verbunden ist, wobei letzteres lösbar in Wandungsbereichen
des Behälters festsetzbar ist. Das Funktionsteil
beinhaltet einen Traggriff, dessen Schenkel in das Halteteil eingreifen,
und das Halteteil ist in eine Vertiefung an der Seitenwandung
des Behälters schubladenähnlich einschiebbar. 
     Mit der Austauschbarkeit der aus Funktionsteil und Halteteil bestehenden
Baueinheit ergibt sich eine flexiblere Produktion und ggf.
auch Umrüstung des Behälters für verschiedene Einsatzzwecke.
Patent EP-0792832-A3 (EP)
Inventor: KAWANO MINORU
IPC: B42C1/12
Filed: 1997-02-27
Abstract: In a sheet finisher for use with an image forming apparatus,
for receiving and aligning sheets discharged from the image
forming apparatus, for then stapling the sheets together and
for ejecting the stapled sheets to an exit tray, the sheet
finisher includes: an intermediate stacker for receiving,
aligning and stapling sheets discharged from the image forming
apparatus; a conveyor for superimposing a first sheet and a
second sheet in a sheet conveyance path upstream of the
intermediate stacker, and then for conveying the superimposed
sheets to the intermediate stacker to form a succeeding set of
sheets to be stapled which follows a preceding set of sheets
to be stapled in the intermediate stacker; a driver for
driving the conveyor; and a controller for controlling the
driver with respect to an operation timing of the driver.
Patent EP-0809405-A3 (EP)
Inventor: KIM JIN-HUN
IPC: H04N19/00
Filed: 1997-04-17
Abstract: A method, for use in a block based video signal coding
system, for determining a search grid by dividing a video
object plane of an object into a plurality of equal-sized
search blocks, generates a plurality of search grids, each of
the search grids being relatively shifted from its adjacent
search gird by a predetermined spacing, and detects edge
blocks included in each search grid. Then, the method
selects a search grid based on the number of the edge blocks
and the pixel values in the edge blocks.
Patent EP-0805206-A3 (EP)
Title: Human cartilage glycoprotein
Inventor: KIRKPATRICK ROBERT B
IPC: C12Q1/6883
Filed: 1997-05-01
Abstract: Nucleic acid sequences for HC gp-39L is provided. Methods of detecting altered
expression of tissue remodeling proteins and diagnosing tissue remodeling disorders are also
provided.
Patent EP-0841463-A3 (EP)
Inventor: TAYLOR MALCOLM ROY
IPC: E21B10/56
Filed: 1997-10-10
Abstract: A preform cutting element for a rotary drag-type drill bit comprises a front facing
table (10) of superhard material having a front surface, a peripheral surface, a rear surface
bonded to a substrate (11) of less hard material, and a cutting edge (12) formed by at least part
of the junction between the front surface and the peripheral surface. The front surface
of the facing table is formed with a chip-breaking formation (15) which is located adjacent
the cutting edge and is shaped to deflect transversely of the front surface of the facing
table cuttings which, in use, are removed by the cutting edge from the formation being
drilled. The chip-breaking formation may comprise a peripheral groove or rebate, or an
upstanding ridge or insert.
Patent EP-0859507-A3 (EP)
IPC: H04N1/405
Filed: 1997-12-17
Abstract: Tone reproduction of an image is improved by the use of error diffusion or dithering in
the mapping of input pixel values on an input values scale to printer pixel values on a printer
values scale, where the input values scale and the printer values scale both have more than two
levels, to generate an image where a spatial average of printer values approximates a spatial
average of the corresponding input values, as measured on the printer values scale. To improve
the tone reproduction of reduced-resolution images, the printer pixel values are grouped into
multi-pixel cells, printer pixel values within each cell are mapped to a font index value, and a
font cell corresponding to the index level is printed at the location of the cell. The font set is
chosen such that differences in total deposited ink between consecutive font cells is minimized.
In the font cell having a font index value of zero all printer pixel values are zero, in the font cell
having a font index value of one all printer pixel values are zero except for a single pixel having
an isolated-single-pixel cutoff value, and as the font index value of subsequent font cells is
incremented a printer pixel value is incremented such that all printer pixel values are zero except
for pixels in a line along the scan direction. The final font cell consists of a line of pixels along
the scan direction having a full-cell-width printer pixel value, and pixels of zero value elsewhere.
The dynamic range of the font set is extended by a linear remapping of font index values.
Patent EP-0814369-A3 (EP)
IPC: G03B21/60
Filed: 1997-06-20
Abstract: The water screen formation device includes an upper elongated element (2) which generates several jets of water which are aligned longitudinally. A supply circuit provides pressurised water to the element. The elongated element includes a hollow body (6) aligned with the supply circuit. The hollow body is closed by one or more plates. It has perforations aligned in a longitudinal direction. The plates are fixed at level of an interior opening of the hollow body and become thicker at the level of the perforations.
Patent EP-0823834-A3 (EP)
Title: Einbaumodul
Inventor: SPITZNAGEL HANS
IPC: H05K7/14
Filed: 1997-07-14
Abstract: Ein als geschlossenes, stabiles Schutzgehäuse (14) oder
teilweise offenes Stützelement mit Frontplatte ausgebildetes
Modul (12) ist zu einem selbsttragenden Modulaufbau (10)
stapelbar und/oder in ein Gestell einbaubar. Es dient der
Aufnahme elektrischer und elektronischer Einbauteile und
-geräte mit wenigstens einer paarweisen Steckverbindung für
elektrische oder optische Leiter. Die Steckverbindungen
eines Einbaumoduls (12) sind in seitlichem Abstand (a) auf
zwei parallelen, schrägen Ebenen (E1,E2) nebeneinander oder
auf einer parallel zur Rückseite (18) des Einbaumoduls (12)
verlaufenden Ebene (E3) angeordnet. Wenigstens eines der
Gegenstücke (30,32) zum Stecken in das entsprechende andere
Gegenstück (32,30) eines benachbarten Einbaumoduls (12) ist
entlang der betreffenden Ebene (E1,E2) in eine arretierbare
Position verschiebbar. Gestapelte, im Bereich der Ecken lösbar
verschraubte Einbaumodule (12) aus einem stabilen
Schutzgehäuse aus Leichmetall können zu einem Modulaufbau
(10) gestapelt werden. Dieser Modulaufbau kann zur Schockund
Vibrationsabsorption über elastische Puffer, vorzugsweise
über vier schräg an den Ecken montierte Gummipuffer,
auf einer Bodenplatte (22) gelagert werden.
Patent EP-0846451-A3 (EP)
Inventor: ISRAEL HENRY M
IPC: A61M5/00
Filed: 1995-07-26
Abstract: The stent (30) is formed of a tube having a patterned shape which has first and second meander patterns having axes extending in first and second directions. The first meander patterns can be formed in even and odd first meander patterns. The even and odd first meander patterns are 180 deg. out of phase with each other, and the odd patterns occur between every two even patterns. The second meander patterns are intertwined with the first meander patterns. The first and second directions can be orthogonal to each other. The second meander patterns can also be formed of even and odd patterns.