baber/WOPTO huggingface dataset:
Patent EP-0396053-A3 (EP)
Title: Pulsed field gel electrophoresis of large dna
IPC: G01N27/447
Filed: 1990-04-27
Abstract: To separate high-molecular DNA strands, an 
electrophoresis system includes first means for 
changing the direction of an electric field within 
an electrophoresis separating unit at a first 
frequency having a period of no more than 20 seconds 
and second means for changing the electric field in 
another manner at a second frequency at least twice 
as high as the said first frequency. In one 
embodiment, the field strength in the direction of 
overall migration is selected so that, considering 
the DNA size and gel density, the leading segment of 
DNA to the first corner is sufficiently small so 
that excess friction forces due to bunching does not 
cause excessive band spreading. The field strength 
is selected so that the electric field is reduced 
until the changing of the electric field at the 
second frequency keeps the bunching effect to a 
sufficiently low level to not seriously interfere 
with the separation.
Patent EP-0397211-A3 (EP)
IPC: A61K47/14
Filed: 1990-05-14
Abstract: A method of administering 3′-azide-3′-deoxythymidine 
(AZT) to an AIDS patient who is in need of treatment with 
AZT, comprising applying AZT to the skin of said patient 
together with an absorption promoting agent capable of 
assisting absorption of AZT through the skin into the blood 
stream of said patient; and a percutaneous composition 
comprising AZT as an effective ingredient together with 
an absorption promoting agent in an amount effective for 
assisting percutaneous absorption of AZT.
Patent EP-0400575-A3 (EP)
Title: Modular wall system
IPC: E04B2/74
Filed: 1990-05-29
Abstract: A modular wall system (10) including a plurality of wall 
panels (50, 51) removably attached between a floor and a ceiling 
by a head track assembly (11) and a floor track assembly (12) 
respectively. The wall panels (50,51) include a core material (18) 
covered on each face by a thin metal skin (28) and are of 
sufficient strength and rigidity to allow their 
placement between the head and floor track assemblies (11,12) 
without the requirement of stud members or the like. The 
head track (11) and the floor track (12) assemblies both comprise 
gasket elements (15) which prevent the passage of 
microcontamination around the panel members (90), and the side 
surfaces of each panel member (90) contains a gasket (15) which 
abuts and seals against an adjacent panel member to 
prevent the flow of microcontaminants around the sides of 
the panel. The floor track assembly (12) also comprises a 
fastening member (35) which securely holds the bottom of the 
wall panel to prevent relative movement therewith. The 
floor track assembly (12) also includes alignment screws (42) which 
allow the floor track to be leveled, regardless of the 
unevenness of the floor it is placed upon, thereby 
insuring automatic alignment of the well panels (90) when 
placed thereon and insuring complete sealing between 
adjacently mounted panels. The floor track assembly (12) can 
also include a U-shaped cradle (61) which allows for more 
secure attachment of the floor track assembly (12) to the 
floor. The present wall system can be used for cleanroom 
construction, or may be used for other types of 
construction such as office space or the like.
Patent EP-0441008-A3 (EP)
Title: Alveolate container for explosive primers
IPC: B65D43/16
Filed: 1990-12-29
Abstract: In an alveolate container for the packaging of explosive primers the bottom half (10) comprises a plurality of alveoli (12) arranged in parallel rows each of which houses one explosive primer (13) for firearm cartridges arranged with the percussion bottom (17) near the rim of the mouth of the alveolus and the cover half (11) upon closing virtually isolating the alveoli (12) from the outside of the container. Said container is moulded and formed from a plastic sheet and each alveolus (12) has a virtually concave bottom to constitute an empty space between said bottom and the opposite end of the primer bottom (13) therein, the cover having a ribbing (14) along the centre line of each row of alveoli (12) to constitute upon closing a limitation on the moving of the primers (13) toward the outside of the alveoli (12). <IMAGE>
Patent EP-0382354-A3 (EP)
Title: Cursor control mechanism
IPC: G06F3/0362
Filed: 1990-01-18
Abstract: A hand-controlled mechanism is described for 
producing signals to move the position of a cursor in a 
computer display. The mechanism includes a shaft (12) 
with an elongated axis and a cylindrical member (10) 
mounted coaxially around a portion of the shaft (12), the 
member being both rotatable about and slidable along the 
elongated axis. The cylindrical member (10), has sets of 
encoding markings (18,20) directly emplaced thereof, 
which markings are parallel to and transverse to the 
elongated axis of the shaft (12). Optical sensing 
devices (60,62,64,66) are provided and are responsive to 
the movement of the sets of encoding markings to provide 
signals indicating both rotational and axial movement of 
the cylindrical member. Decoder circuits (92) are 
responsive to those signals to produce additional outputs 
which may be used to move the position of the display 
cursor.
Patent EP-0413671-A3 (EP)
Title: Suction roll
IPC: D21F3/10
Filed: 1990-08-16
Abstract: The invention relates to a suction roll (10) comprising a turbulence suppression apparatus (16) located at least in the vicinity of the end of a suction pipe (15) of the suction roll. The turbulence suppression apparatus comprises at least one plate element, whose surface (E) is essentially in the direction of the radius (R) of the roll (10 min ). The turbulence suppression apparatus (16) is fitted relative to the end of the suction-pipe (15) in such a way that the turbulence of air sucked in the suction phase is prevented and that the underpressure is thus maintained in the desired, approximately constant value on the inner surface of the roll shell along the entire roll width and the quantity of suction air in the desired, approximately constant value through the perforation (14) of the roll shell.
Patent EP-0479340-A3 (EP)
Title: Optical record cards
IPC: G11B7/24
Filed: 1988-09-01
Abstract: An optical information storage card having a rectangular format, said card comprising:   a substrate having, on at least one side thereof, surface relief formations forming an optically machine readable information surface; and,   a protection layer being in overlying juxtaposed relationship to said information surface;   said substrate and said protection layer being transmissive to a selected range of electromagnetic radiation usable for optically reading said information surface;   said information surface having a generally spiral and/or concentric format whereby said information surface can be read as said card is rotated about at least one axis.
Patent EP-0484280-A3 (EP)
Title: A plant for the purification of pollutant containing air
IPC: F23G5/46
Filed: 1991-10-25
Abstract: A combustion chamber (30) with a surface burner (34) for high excess air is connected upstream of a steam boiler (2) with a flame pipe (21) and convection heating surfaces (22). The combustion chamber (30) and the flame pipe (21) have on the inside a thermal insulation (33). The combustion air supply opening (37) of the burner (34) is connected to an outgoing air source (1) via a blower (40). A fuel control valve (36) is controlled depending upon the boiler load. Built into the flue gas duct (45) following the convection heating surfaces (22) are a number of heat exchangers (47, 48, 49). The most upstream heat exchanger (47) is connected on the water inlet side via a pump (51) to the water space (23) and on the water outlet side via a screen (53) to the water/steam circuit of the boiler (2). With this installation, all the outgoing air of the outgoing air source (1) can be cleaned over a wide load range of the boiler (2). 
<IMAGE>
Patent EP-0557575-A3 (EP)
Title: Punnet
Inventor: SALINI MAURO
IPC: B65D1/44
Filed: 1992-08-27
Abstract: The present invention relates to a punnet, characterized in that it comprises a plurality of side-by-side stiffening ribs (7), each extending crosswise around the corner (4) connecting the sidewalls (2) to the bottom (3) of the punnet (1), between two steps, one (5) of which is at the peripheral edge of the bottom (3) and the other (6) at the lower edge of the sidewalls (2), so as to divide the connection corner (4) into a plurality of successive segments (104) which are defined by two stiffening ribs at the ends thereof and by two steps (5,6) at the top and bottom sides, respectively. <IMAGE>
Patent EP-0612080-A3 (EP)
Inventor: ZIEMEK GERHARD DR-ING
IPC: H01B13/016
Filed: 1994-02-04
Abstract: Es wird ein Verfahren zur Herstellung eines Koaxialkabels 
beschrieben, bei welchem auf einen kontinuierlich zugeführten 
Innenleiter eine dielektrische Schicht aufextrudiert wird, um 
diesen so gebildeten isolierten Leiter ein längseinlaufendes 
Metallband zum Schlitzrohr geformt und an seinen Längskanten 
verschweißt wird, und das geschweißte Rohr auf die Oberfläche 
der dielektrischen Schicht heruntergezogen wird. Hierbei wird 
ein zumindest auf einer seiner Oberflächen mit einer 
Kunststoffschicht versehenes Metallband verwendet, und das 
Verschweißen der Längskanten wird durch Laserschweißen 
vorgenommen.
Patent EP-0640614-A3 (EP)
Title: Stereoselective process for preparing beta-anomer enriched 2-deoxy-2, 2-difluoro-d-ribofuranosyl-3, 5-hydroxy protected-1-alkyl and aryl sulfonate intermediates.
Inventor: JONES CHARLES DAVID
IPC: A61K31/70
Filed: 1994-08-24
Abstract: A stereoselective process for preparing a  beta -anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl-3,5-hydroxy protected-1-alkyl and aryl sulfonate intermediates by contacting an  alpha -anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl-3,5-hydroxy protected-1-fluoroalkyl and fluoroaryl sulfonate with a conjugate anion of a sulfonic acid containing the desired alkyl or aryl sulfonate.
Patent EP-0729096-A3 (EP)
Inventor: ANDO YOSHINARI
IPC: G06F9/45
Filed: 1996-02-17
Abstract: The present invention provides a novel method for processing short
branch instructions for branches between program modules into which a
computer program is divided. The method comprises the following steps. It
is verified that a branching location for a short branch instruction is outside a
branch-enable bound that a branch can be made in accordance with the short
branch instruction, wherein the branching location is a location to which the
branch is about to be made in accordance with the short branch instruction.
Any empty region is searched in the branch-enable bound. A long branch
instruction is generated on the empty region. The branching location is
amended into an address to which the branch will be made in accordance
with the long branch instruction.
Patent EP-0738709-A3 (EP)
Title: Ester derivate, liquid crystal composition and liquid crystal display element
Inventor: KONDO TOMOYUKI
IPC: C09K19/30
Filed: 1996-02-22
Abstract: A novel liquid crystalline compound having a large dielectric anisotropy value, a small change in the threshold voltage depending upon temperatures, and an improved solubility in other liquid crystal materials at low temperatures, and a liquid crystal composition containing the compound are provided,   which liquid crystalline compound is expressed by the formula (1) wherein R is H or an alkyl group of 1 to 10C; ℓ is an integer of 1 to 9; m, n and o are each independently 0 or 1; A<sub>1</sub>, A<sub>2</sub> and A<sub>3</sub> are each independently trans-1,4-cyclohexylene group, 1,4-pheylene group, one or more H atoms on the ring of which group may be replaced by F, or the like group; Z<sub>1</sub>, Z<sub>2</sub> and Z<sub>3</sub> are each independently -COO-, etc., but at least one member of them is -COO-; X is CF<sub>3</sub>,etc.; and Y<sub>1</sub> and Y<sub>2</sub> are each independently H or F.
Patent EP-0744733-A3 (EP)
Inventor: KAMIYA RYO
IPC: G10H1/18
Filed: 1996-05-22
Abstract: A music system is comprised of a subsystem (10) and a 
main system (1). The subsystem (10) includes a first musical 
tone-synthesizing device that synthesizes musical 
tones, based on performance data externally supplied 
thereto, and a mixing device that mixes together the 
musical tones synthesized by the first musical tone-synthesizing 
device and external musical tones 
externally generated and supplied thereto. The main 
system (1) includes performance data-processing device that 
controls performance data indicative of musical tones 
to be performed and transmits the performance data to 
the subsystem (10) at predetermined timing, and a second 
musical tone-synthesizing device that synthesizes 
musical tones, based on the performance data, when the 
first musical tone-synthesizing device is in a 
predetermined state. The main system (1) transmits the 
musical tones synthesized by the second musical tone-synthesizing 
device to the subsystem (10), as the external 
musical tones.
Patent EP-0744581-A3 (EP)
IPC: F25B13/00
Filed: 1993-02-24
Abstract: In a multiroom air-conditioning apparatus, refrigerant flow 
between plural outdoor side units is controlled so that 
abnormality (lack or excess) of refrigerant amount in an outdoor 
side unit in operation is redressed. In addition, the 
output of the air-conditioning apparatus is smoothly variable 
(controllable) in accordance with an air-conditioning load over 
the whole air-conditioning load range from the minimum (zero) 
load to the maximum load.  
     There are two compressors (A,B) in a first outdoor side unit 
(101 1 ). One is capacity-variable and the second is 
capacity-invariable. Both compressors have the total output ps1. A 
second outdoor-unit (101 2 ) has a capacity invariable compressor 
(C) and his output is ps2.  
     These three compressors satisfy the following inequality: ps1ps2.
Patent EP-0762635-A3 (EP)
Title: Stromtreiberschaltung mit Querstromregelung
Inventor: PUNZENBERGER MANFRED DIPL-ING
IPC: G05F3/24
Filed: 1996-09-03
Abstract: Eine Stromtreiberschaltung mit Querstromregelung enthält eine
CMOS-Ausgangstreiberstufe (M1, M2). Jedem Ausgangstransistor
(M1, M2) ist ein gate- und sourcegekoppelter Stromabfragetransistor
(M3, M4) zugeordnet. Von den durch die Stromabfragetransistoren
fließenden Strömen werden Steuersignale abgeleitet,
durch die ein erster Zweig eines Differenzverstärkers
angesteuert wird. Dessen zweiter Zweig wird von einem Referenzsignal
gesteuert. In die Ausgangskreise des Differenzverstärkers
sind Eingangszweige (M15, M16) je eines Stromspiegels
geschaltet, deren Ausgangszweige gate- und sourcegekoppelte
Transistoren (M5, M6) zum Anschluß eines Eingangssignals
(Vin) enthalten. Die Mittelabgriffe der Ausgangszweige
dieser Stromspiegel dienen zur Ansteuerung je eines der
Ausgangstransistoren (M1, M2). Die Stromtreiberschaltung
weist einen hohen Ausgangsspannungshub bei geringflächigen
Ausgangstransistoren (M1, M2) auf und kann mit niedriger
Versorgungsspannung betrieben werden.
Patent EP-0776001-A3 (EP)
Inventor: CHOI YANG-OH
IPC: G11B7/1353
Filed: 1996-11-26
Abstract: An integrated optical pickup system for reproducing an
information signal stored on a recording surface of an optical
disk is comprised of a first optical glass substrate,
integrated with a semiconductor laser, a reflection
collimating lens, a transmission off axis diffractive object
lens and a reflection layer, for impinging a converged light
beam onto the optical disk and collimating the converged light
beam after being reflected from the recording surface and a
second glass substrate, integrated therein with a twin
focusing beam splitter and a photo detector, for guiding the
collimated light beam from the first glass substrate to the
photo detector, thereby allowing the integrated optical pickup
system to reproduce the information signal off the recording
surface of the optical disk.
Patent EP-0780639-A3 (EP)
Title: Brennkammer
Inventor: SUTTROP FRIEDEMANN PROF DR-ING
IPC: F23R3/00
Filed: 1996-12-04
Abstract: Bei einer Brennkammer mit einem Brenner und einem Flammrohr
für eine mit Wasserstoff zu betreibende Gasturbine, 
besteht die Erfindung darin, daß ein Verdampfer für flüssigen
Wasserstoff mit einem Eintritt und einen Austritt für den
gasförmigen Wasserstoff innerhalb des Flammrohres so
angeordnet ist, daß er mindestens einen Teil der Innenfläche
des Flammrohres bedeckt. 
     Hierbei ist insbesondere vorteilhaft, daß sich eine gute
Kühlung der Brennkammer durch rekuperativen Wärmetausch der
Flammrohrwandungen ergibt und gleichzeitig die bisherige
Schleier- oder Filmkühlung der Wandungen vermieden werden
kann.
Patent EP-0758132-A3 (EP)
Inventor: LEVY URI
IPC: H01H3/14
Filed: 1996-08-07
Abstract: A foot switch for systems such as laser surgery systems. The foot switch
utilizes a base (10), a signal generator (12)
connected to the base and a cover (14) rotatably
connected to the base (10) in such a way
that the cover (14) can be rotated from a first
closed position to a second open position. Thus the foot switch is compact and
light weight.
Patent EP-0765048-A3 (EP)
Inventor: NISHINO YASUJI
IPC: H03G3/34
Filed: 1996-09-17
Abstract: An FM receiver capable of instantaneous muting
while receiving of broadcasting in accordance with the
present invention provided with; a switch circuit provided in
series in an audio signal line in the front end of the
deemphasizing capacitor, a variable impedance element
connected to the capacitor in parallel, and a waveform
shaping circuit for shaping the rising and falling of a
muting signal to gentle change, wherein the muting signal is
fed to the switch circuit as a control signal to turn the
switch circuit off during the muting signal period, and an
output signal of the waveform shaping circuit is fed to the
variable impedance element to change the impedance of the
variable impedance element correspondingly to the level of
output signal of the waveform shaping circuit.
Patent EP-0788927-A3 (EP)
Inventor: CHUA CHEE SEONG
IPC: B60Q1/44
Filed: 1997-02-05
Abstract: An apparatus (100) and system (200) for providing an alert signal
indicative of deceleration of a vehicle having a speed signal processor
(120) for processing a speed signal, deceleration detector (140) for
detecting deceleration of the vehicle, and alert signal generator (160) for
generating the alert signal. Upon receiving a reference signal from the
speed signal processor (120) and a deceleration signal from the
deceleration detector (140), the alert signal generator (160) then generates
the alert signal. The reference signal is generated after processing the
speed signal relative to a speed threshold value.
Patent EP-0790113-A3 (EP)
Inventor: SAITOH SHINJI
IPC: B29C33/72
Filed: 1997-02-14
Abstract: A cleaning method for realizing uniform ashing of
residues at a high efficiency by uniformly injecting neutral
active species directly toward the surfaces of vulcanization
residues left on a vulcanization mold is described. The
method includes setting a ring-shaped cavity in face-to-face
reaction with the inner surfaces of a ring-shaped vulcanization
mold (15) in a vacuum treating vessel(1), transmitting a
microwave in the cavity (7), and emitting the microwave via a
number of coupling slots formed in the outer side of the
cavity (7) toward the inner surfaces (15s)
of the vulcanization mold (15)
whereupon a reaction gas is injected in the space of the
treating vessel between the inner surfaces (15s) of the vulcanization
mold and the cavity (7), so that a plasma including a major
proportion of neutral active species generated from the
reaction gas and the emitted microwave, and the elastomer
residue is ashed by means of at least one gas selected from
the plasma gas and a neutral active species-containing gas.
A microwave generator useful for the method is also
described.
Patent EP-0802583-A3 (EP)
Title: Erdungsmodul
Inventor: MUNSHI RAFIK
IPC: H01R9/26
Filed: 1997-03-22
Abstract: Die Erfindung bezieht sich auf ein Erdungsmodul zum
Anschließen von Erdungsleitern an Kontaktelemente und
zum Aufrasten auf Schienen. 
     Die Aufgabe der Erfindung, ein Erdungsmodul zu
entwickeln, mit dem ein schnelles, bequemes und
zuverlässiges Anschließen und Lösen von einem oder von
mehreren Erdungsleitern für eine große Bandbreite von
Drahtdurchmessern gewährleistet ist, wird dadurch
gelöst, daß ein Erdungsblech 9 auf beiden Seiten
wahlweise mit einem bekannten Schneid-Klemm-Anschlußkontakt
mit Einlaufschräge 3 über dessen Mittelabgriff
15 oder mit einem Schraubkontakt-Anschluß 4 oder auf
seiner einen Seite mit einem Schneid-Klemm-Anschlußkontakt
mit Einlaufschräge 4 über dessen Mittelabgriff
15 und auf seiner anderen Seite mit einem Schraubkontakt-Anschluß
4 verbunden ist.
Patent EP-0806237-A3 (EP)
Inventor: KWANTAI CHO
IPC: B01J19/08
Filed: 1997-05-07
Abstract: The present invention is directed to a microporous
membrane contactor for degassing liquids at temperatures
greater than (>) 60°C and at pressures greater than or equal
(≥) to 40 psig. The contactor has a microporous hollow
fiber membrane adapted to withstand collapse and resist
appreciable pore shrinkage or pore closure when subjected to
liquid temperatures greater than (>) 60°C and liquid
pressures greater than or equal to (≥) 40 psig for a period
of greater than or equal to (≥) 30 days. A housing encloses
the membrane.
Patent EP-0834657-A3 (EP)
Title: Rahmenkonstruktion mit Hohlprofilen aus Leichtmetall
IPC: F16B12/02
Filed: 1997-08-14
Abstract: Die Erfindung befaßt sich mit der Weiterentwicklung von
Rahmenkonstruktionen mit Hohlprofilen (1,2) aus
Leichtmetall, wie sie durch das DE-GM 9 319 206 bekannt
sind. 
Um beim Verbinden von Hohlprofilen (1,2) untereinander
oder mit Eckverbindungswürfeln (6) bzw. mit Platten (22)
Fertigungsungenauigkeiten auszugleichen, werden zwischen
den Stoßflächen (8,9) der Hohlprofile (1,2) oder den
Stoßflächen (8,35) der Hohlprofile (1,2) und von Platten
(22) oder dergleichen Schattenfugen (4) vorgesehen, die
von Beschlägen bzw. Verbindungselementen (12,24) gebildet
werden. 
     Dadurch wird der Vorteil erzielt, daß nicht genau parallel
zueinander liegende Stoßflächen praktisch unerkannt
bleiben.
Patent EP-0857432-A3 (EP)
Inventor: WHITAKER NIGEL
IPC: B63C11/04
Filed: 1997-09-24
Abstract: A zipperless wetsuit comprising: a main body part;
an upper body part including a neck which is stretchable to
provide the entry area into the suit for a wearer; a first
bib attached to the main body part, which first bib has a
main collar, the first bib being locatable, in use, over a
wearer's head such that the main collar overlies and seals
the entry area; and a second bib attached to the main body
part substantially opposite the first bib, which second bib
has a collar, the second bib being locatable, in use, over
a wearer's head such that the collar of the second bib
overlies the main collar of the first bib, thereby further
sealing the entry area.