baber/WOPTO huggingface dataset:
Patent EP-0703153-A3 (EP)
Title: Multi-chamber container
Inventor: DEARDURFF LAWRENCE R
IPC: B65D1/02
Filed: 1995-09-20
Abstract: The multi-chamber containers (50) with a dispenser/doser (80) are blow molded as a single integral item. They then are fitted with dip tubes (64,66) with the dip tubes fitment (70) forming a seal in the transition of the container to         the dispenser/doser. The dividing walls (62) in the container are continued up into and through the dispenser/doser. The base is of a high impact structure having outwardly convex walls. A closure (60) with a rotatable contact surface seals the container. The container preform is made by injection molding using an elongated gate pad (124) in one embodiment in another embodiment an arrangement of recesses (114,116) on the ends of the core projections with a complementary shaped gate pad. The webs of the container forming the dividing walls are of a thickness so that they flex upon a compression force being applied to the container walls. <IMAGE>
Patent EP-0739744-A3 (EP)
Inventor: DORNER FRANK
IPC: B41J13/12
Filed: 1996-04-15
Abstract: An identification card printing device includes a print-station and a station for turning and transporting the printed cards further on. The print-station includes thermal print head a card transporting device for stepped movement of the card passed the print head, an input sensor for switching the card output sensor for switching the transporter 'off'. The turning station includes a rotor on which is fixed the card transporter and a device for tuning the rotor through 180 deg. The card transport device is designed as a circulating transporter on the rotor (36) of the turning station (3).
Patent EP-0752645-A3 (EP)
Inventor: EMBERSON DAVID R
IPC: G06F9/38
Filed: 1996-07-03
Abstract: Disclosed is an instruction-level method and system for prefetching data or
instructions of variable size to specified cache sets. A prefetch instruction containing
binary fields allows the compiler, loader or runtime software to control cache prefetching
and reduce thrashing by providing the prefetch hardware with information as to the
optimal cache set location and the optimal amount of data to be prefetched. Support of
Harvard architectures with separate instruction and data caches is provided by separate
software control of instruction and data caches. The cache set number is identified to
indicate into which set the information is to be preloaded. The size field provides a
variable prefetch size. An address field indicates the address where prefetching begins.
Patent EP-0783148-A3 (EP)
Inventor: SMOLYANSKY LEONID
IPC: G06F1/32
Filed: 1996-09-12
Abstract: Power consumption of a modular system (40) coupled by a
bus (48) is reduced by separating the module (44) clock into two
parts: (i) a low power clock (56) which provides a substantially
continuous signal (100) and drives the module access logic (60),
and (ii) a high power main clock driver (72) that operates only
when the module (44) has detected its own address. When the
access logic (60) detects the module address (104), it causes an
enable/disable circuit (68) to turn on the main clock driver (72)
supplying the module function logic (64), which then reads or
writes to the bus (48) or performs other operations according to its
internal programming or control signals on the bus (48) or both.
When finished, the function logic (64) sends a shut-down signal
(120) to the enable/disable circuit (68) to terminate operation of
the main clock driver (72). The module returns (44) to its
quiescent state until receipt of the next address event (104).
Patent EP-0771639-A3 (EP)
Inventor: NAGEL GUENTHER
IPC: B29C45/76
Filed: 1996-10-02
Abstract: The electrohydraulic hybrid drive system is used for plastic injection moulding machines. A pump (11) transfers hydraulic fluid to operate the hydraulic actuators (7, 13). The pump is driven by an electric motor (10) and a further motor (6) drives the plasticiser screw (4). In the new arrangement, switchgear controls the supply of electricity to the motors of pump and screw, using a common frequency converter (20).
Patent EP-0739101-A3 (EP)
Title: Spread spectrum signal receiving apparatus
Inventor: ISHIGURO KAZUHISA
IPC: H04J13/12
Filed: 1996-03-26
Abstract: A received spread spectrum signal is despread by a first
despreading circuit, and according to this first despread
signal, a synchronizing signal generator (PLL) generates a
signal in phase with the first despread signal. According to
the output signal from the synchronizing signal generator, a
spreading code generator generates a plurality of spreading
codes out of phase with one another. The plurality of
spreading codes are supplied to a second despreading circuit,
which despreads the received spread spectrum signal by the
plurality of spreading codes, and thus, a plurality of second
despread signals are obtained. A correlation detector detects
the correlation between the spread spectrum signal and each of
the plurality of spreading codes on the basis of the plurality
of second despread signals. According to the correlation
results, a control circuit determines the direction in which to
shift the phase of the plurality of spreading codes with
respect to the received spread spectrum signal. The control
circuit sequentially shifts the phases of the spreading codes
until a spreading code with an optimum phase is obtained which
is then supplied to the first despreading circuit and
maintained. In this way, a spreading code with an optimum
phase is used in the first despreading circuit, and the spread
spectrum signal is despread to the original bandwidth
accurately.
Patent EP-0766309-A3 (EP)
Inventor: EFLAND TAYLOR R
IPC: H01L23/482
Filed: 1996-08-23
Abstract: CMOS power device (10) is provided. A tank region (62) is
formed in a semiconductor substrate (60). A polysilicon gate
layer (34) is disposed above the tank region (62) and defines a
plurality of source and drain diffusion openings (38 and 36)
having rounded inner corners (40). A plurality of backgate
contact regions (42) are segmented and are formed in vacancies
in a plurality of source regions (30). Multi-level
metallization layers (64 and 66) are disposed above an active
device region of the semiconductor substrate (60) and comprise:
staggered source contacts (44) and vias (46) alternating along a
center line where the source contacts (44) are located above and
extend over the backgate contact regions (42), drain contacts
(48) and vias (50) alternating along a center line, alternating
and offset sets of gate contacts (52) and vias (54) alternating
and offset where the sets are offset with respect to adjacent
sets, source, drain and gate bussing (14, 16 and 20), and a
center gate bus (22) located on a center line of the power
device (10) coupled to the gate bussing (20). A plurality of
source bond pads (18) and drain bond pads (29) are formed on
opposite edges of the power device (10) and are coupled to the
source bussing (14) and drain bussing (16), respectively. Thick
upper level metallization (24) is disposed above the source
bussing (14) and the drain bussing (16) and extends between
associated bond pads (18 and 29).
Patent EP-0781818-A3 (EP)
IPC: C09D11/00
Filed: 1996-09-06
Abstract: An ink jet ink composition comprises a water 
soluble polymer, a cosolvent, a water soluble dye, a 
surfactant, and water as a primary vehicle. The 
water soluble polymer, the cosolvent, and the 
surfactant are all present in extremely low amounts. 
The water soluble polymer is present in a range of 
from about 0.05 to 0.10%; the cosolvent, or glycol 
ether blend, is present in a range of from about 
0.10 to 2.00%; and the surfactant is present in a 
range of from about 0.01 to 0.10%.
Patent EP-0809073-A3 (EP)
Title: Antriebswelleneinheit
Inventor: BAEHR SIEGFRIED
IPC: F23L11/00
Filed: 1997-05-14
Abstract: Eine Antriebswelleneinheit (14) für eine Rauchgasklappe (12)
im Rauchgaskanal (4) einer Gasturbine, die für besonders hohe
mechanische und thermische Belastungen ausgelegt ist und somit
eine besonders lange Lebensdauer aufweist, umfaßt erfindungsgemäß
ein eine Antriebswelle (20) umschließendes Gehäuse
(22), das Aussparungen (24) zur Aufnahme von am Wellenumfang
verteilten Führungsfinnen (26, 26')aufweist.
Patent EP-0857425-A3 (EP)
Inventor: GRIGOLI FRANCO ALBINO LUIGI
IPC: A23G9/14
Filed: 1997-07-04
Abstract: This invention proposes a plant and related method for the
production of ice creams with stick, where the stick is inserted
into the product when this is extruded and where devices are
provided that are able to move the product grasping only the
stick, without the product itself getting in touch with any part
of the plant. 
     According to the invention also a method is provided where: the
product is cooled to a temperature that lets it reach a density
sufficient to allow it to be supported by means of a stick; the
product is extruded; the stick is inserted into the product coming
out from the extrusion press and at the same time the product is
cut; the product is inserted, keeping it by the stick into a
conveyor device (14) that moves it within a cooling tunnel (18) until it
reaches the final temperature and at the coming out from this
latter, the product is completed with coverings, if required, and
then it is sent to the packaging apparatus (4).
Patent EP-0826414-A3 (EP)
Title: Verfahren zur Hydrophobierung von partikulärem Material
Inventor: GASSENMEIER THOMAS OTTO DR
IPC: B01J2/00
Filed: 1997-08-18
Abstract: Durch Auftrag einer PIT-Emulsion aus
   (1) 10 bis 80 Gew.-% eines festen Hydrophobierungsmittels,   (2) 0,5 bis 30 Gew.-% eines hydrophilen nichtionischen Dispergators und   (3) 1 bis 30 Gew.-% eines hydrophoben Co-Dispergators  
bezogen jeweils auf die Mischung der festen Komponenten, in 15 bis 85 Gew.-% Wasser, bezogen
auf die PIT-Emulsion und bei einem Verhältnis der Komponenten (2) und (3) von 0,5 :
1 bis 20 : 1 auf partikuläres Material kann dieses hydrophobiert und somit löseverzögert werden.
Das Verfahren eignet sich insbesondere, aber nicht ausschließlich, zur Hydrophobierung
und Löseverzögerung von Wasch- und Reinigungsmittel-inhaltsstoffen, insbesondere Bleichkomponenten,
die auf diese Weise beschichtet ebenfalls Gegenstand der Erfindung sind.
Patent EP-0846810-A3 (EP)
Inventor: STRATE WILFRIED DIPL ING
IPC: E03F5/22
Filed: 1997-11-27
Abstract: Abwasserhebeanlage (10) mit zwei Sperrstoffsammelräumen (20) und
einem Sammelbehälter (30) für das über die Sperrstoffsammelräume (20)
und über je eine Verbindungsleitung (24) zugeführte Abwasser (15).
Jedem Sperrstoffsammelraum (20) ist eine Pumpe (26) zur
Entleerung des Sammelbehälters (30) zugeordnet, und in jeder
Verbindungsleitung (24) befindet sich eine Schließvorrichtung,
durch welche beim Füllvorgang des Sammelbehälters (30) eine
Austrittsöffnung (38,40) zum Sammelbehälter (30) freigegeben ist und
durch welche andererseits beim Entleeren des Sammelbehälters (30)
die Verbindung zur Pumpe (26) freigegeben und die Austrittsöffnung
(38,40) verschlossen ist. Die Austrittsöffnungen (38,40)
sind durch die Schließvorrichtungen in Abhängigkeit des
jeweiligen Betriebszustandes (Ein/Aus) der Pumpen (26) derart
wechselseitig durch eine Zwangssteuerung freigegeben oder
gesperrt, daß die der in Betrieb befindlichem Pumpe zugeordnete
Austrittsöffnung (38,40) gesperrt und die der anderen
nicht eingeschalteten Pumpe (26) zugeordnete Austrittsöffnung (38,40)
zugleich automatisch und zwangsläufig freigegeben ist.
Patent EP-0851410-A3 (EP)
Inventor: TAMURA TAKASHI
IPC: G11B5/193
Filed: 1997-12-17
Abstract: A magnetic head having excellent abrasion characteristics and
a high playback output. The magnetic head is made up of a pair
of magnetic core halves (3m,3n) each having a single crystal ferrite (1m,1n) at a
portion thereof, said magnetic core halves being abutted and joined
to each other, with a magnetic gap (g) being formed between abutment
surfaces of these magnetic core halves. The single crystal ferrite has
its medium sliding surface, slidingly contacted with a magnetic
recording medium, as a (411) plane, and also has the abutment
surface as a (122) plane.
Patent EP-0850970-A3 (EP)
Inventor: DARNELL WILLIAM RONALD
IPC: C08L69/00
Filed: 1997-12-23
Abstract: The invention relates to a method for preparing a polycarbonate, by mixing a
compound having the structure I (2,2,4,4-tetramethyl-1,3-cyclobutanediol
dimethylcarbonate):
 
and a basic catalyst, and heating the mixture to produce the polycarbonate. The
invention also relates to poly(2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate) with an
inherent viscosity of at least 0.7 dL/g. The invention also relates to an article made from
the polycarbonate and a blend containing poly(2,2,4,4-tetramethyl-1,3-cyclobutylene
carbonate).
Patent EP-0851262-A3 (EP)
Inventor: YAMAWAKI TAKESHI
IPC: G02B13/00
Filed: 1997-12-24
Abstract: In a scanning optical apparatus, a light beam
emitted by a light source is caused to be obliquely
incident on a deflection surface (1a) of an optical
deflector (1) in a sub scanning section through an optical
device to form an image of the light beam deflectively
reflected by the optical deflector on a surface (11) to be
scanned by an imaging optical system (12). A lateral
magnification of the imaging optical system in a sub
scanning direction is caused to change in accordance
with a distance away from the on-axis to an off-axis
along the main scanning direction.
Patent EP-0829639-A3 (EP)
Inventor: ROHE JEFFREY DAVID
IPC: F02M25/07
Filed: 1997-07-30
Abstract: An exhaust gas recirculation valve (10) meters exhaust gas to
the intake of an internal combustion engine (22). The valve includes an
electromagnetic solenoid actuator (16) having a magnetic circuit defined by a
primary (58) and a secondary (70) pole piece. The pole pieces define an axial
chamber (96) in which is disposed an axially moveable armature (102) and an
associated valve member (32). The primary pole piece has a center pole
member (68) including a cylindrical inner wall (98) which is open at a
terminal end (76) for receiving the armature. The armature and the
cylindrical inner wall establish a fixed, radially extending primary air gap
(110) for flux passage while the outer wall (84) extends in an outward taper
(117) from the terminal end of the center pole member and operates to
increase the mass of the pole piece through which the magnetic circuit
operates as the armature moves from the terminal end of the center pole
member towards the second end. The secondary pole piece has a center pole
member (72) which includes a cylindrical inner wall (100), open at a terminal
end (74) for receiving the moveable armature and which is located in spaced
opposing relationship to the terminal end of the primary pole to define a pole-to-pole
gap (78) therebetween. The armature and the cylindrical inner wall of
the secondary pole defining said fixed, radially extending primary air gap
(110) for flux passage thereacross, and the outer wall (86) extends in an
outward taper (121) from the terminal end. The outwardly tapering walls of
primary and secondary poles operate to minimize the pole-to-pole gap through
a minimization in opposing surface area therebetween allowing the length of
the secondary pole and the surface area between secondary pole member and
the armature to be maximized. The result is a minimization of the reluctance 
across said radial air gap and a maximization of the flux passage through the
armature.
Patent EP-0817282-A3 (EP)
Inventor: TANAKA MOTOYUKI
IPC: H01S5/00
Filed: 1997-06-23
Abstract: A semiconductor device comprising single crystal films
(12,14,15) consisting of at least one III-V nitride
selected from the group consisting of gallium nitride,
aluminum nitride, boron nitride, indium nitride, and
single-crystalline alloys of these nitrides, the single
crystal films (12,14,15) being provided on a single crystal
substrate of aluminum nitride (11) either directly or
through a low-temperature growth buffer layer (13) of at
least one III-V nitride. This semiconductor device is
useful as a short-wavelength light emitting device capable
of conducting continuous oscillation or a diode which is
operated at a high temperature. The A1N single crystal
substrate (11) is matched in lattice constant and
coefficient of thermal expansion with the single crystal
film (12,14,15) of a III-V nitride and the single crystal
films is grown with good crystallinity on the substrate.
Patent EP-0825680-A3 (EP)
Inventor: ARCHER IAN
IPC: H01R12/58
Filed: 1997-08-22
Abstract: A deformable pin electrical connector designed to be inserted into several plated
through-holes in printed circuit boards to electrically and mechanically connect
two or more printed circuit boards (PCBs), for example a single pin that is both
electrically and mechanically connected to two PCBs and extends through a plated
through-hole of an intermediate PCB without establishing any electrical or
mechanical contact with the intermediate PCB. The pin has at least two
compliant sections each for press fitting into a plated through-hole in a PCB or
the like, each compliant section having a different size diameter. Specifically,
the top compliant section is the smallest, the bottom compliant section is the
largest in diameter, and the remaining compliant sections gradually increase in
size as they are located from the tip to the base of the pin.
Patent EP-0849945-A3 (EP)
Inventor: OGINO AKIRA
IPC: G11B20/10
Filed: 1997-12-17
Abstract: A superimposing position setting unit (15) uses a video
synchronizing signal from a synchronization separating unit (14)
as a reference signal, and generates a superimposing position
indicating signal S4 for indicating an effective image plane
interval of a video signal as a superimposing interval during
which an SS duplication control signal is superimposed. A
SS duplication control signal generator (16) generates a PN code
sequence repeating every one vertical interval, and spreads
the spectrum of a duplication control signal S3 by using the
PN code sequence to form an SS duplication control signal.
The SS duplication control signal is outputted to the
effective image plane interval on the basis of the
superimposing position indicating signal S4, and is
superimposed on the video signal during the effective image
plane interval of the video signal by an adder (17). Thus, the
method according to the invention is able to prevent removal
and deterioration of added information spread in spectrum and
superimposed on the video signal and to securely provide the
added information superimposed on the video signal.
Patent EP-0825292-A3 (EP)
Title: Biologisch abbaubares Textilschlichtemittel
Inventor: HASCHKE HEINZ DR
IPC: D06M15/333
Filed: 1997-08-18
Abstract: Es wird ein Textilschlichtemittel bestehend aus einem durch
Säure katalysierte Acetalisierungsreaktion von Polyvinylalkohol
mit Stärke, Stärke-Abbauprodukten oder Stärke-Derivaten herstellbaren
Umsetzungsprodukt vorgeschlagen. 
     Dieses Textilschlichtemittel ist biologisch abbaubar, wobei der
Abbau der Molekülkette großteils Temperatur-unabhängig und nicht
ausschließlich durch Mikroorganismen eingeleitet ist.
Patent EP-0889260-A3 (EP)
Title: Stufenloses Getriebe
Inventor: SICH BERNHARD
IPC: F16H37/08
Filed: 1998-06-27
Abstract: Die Erfindung betrifft ein stufenloses Getriebe mit
zwei Fahrbereichen, ausgebildet als Leistungsverzweigungsgetriebe
mit einem Leistungszweig mit stufenlos regelbarer
Drehzahl in Form eines Variators und mit einem mechanischen
Leistungszweig. Im ersten Fahrbereich wird der mechanische
Leistungszweig und der Variator mit einem Summierungsgetriebe
gekoppelt. In dem zweiten Fahrlereich ist der mechanische
Leistungszweig offen, die gesamte Leistung wird direkt
von dem Variator übertragen. Die beiden durch die
Kupplungen K1 und K2 schaltbaren Fahrbereiche können wahlweise
über eine Kupplung K V  für Vorwärtsfahrt und über eine
Kupplung K R  für Rückwärtsfahrt mit der Getriebeantriebswelle
(1) verbunden werden. Diese Kupplungen K V  und K R  dienen
als Anfahrkupplungen und als Reversiereinheit.
Patent EP-0875140-A3 (EP)
Inventor: WATERS MICHAEL A
IPC: A01K23/00
Filed: 1996-01-10
Abstract: An improved automated self-cleaning litter box for cats, of the kind having a housing (21)
defining an upwardly open chamber for storage of a supply of cat litter, accessible to a cat
and having path members (32,33) on opposed side walls (22,23) defining a comb path
from one end of the chamber to the other. A comb (43), normally stored at the comb
storage end (25) of the chamber, is driven forward along the path (32,33) to the discharge
end (24) of the chamber and back to its original storage position. As the comb traverses
the chamber forwardly it engages any clumps of waste in the litter and carries them to a
disposal receptacle (68) at the discharge end (24) of the chamber. The improvement
includes a sensor (82,84,86) for sensing the presence of a cat in the litter chamber; a
photo electric sensor is preferred, but an infra red, weight, or even an audible sensor can
be used. A delay device (96) actuates the comb drive (55-57) a predetermined time
interval after the sensor ceases to sense the presence of a cat in the litter chamber. In the
improved construction the comb path (32,33) includes multi-perforate track members on
opposite sides of the litter chamber; those tracks are engaged by rotatable drive wheels
(52,53) connected to the comb. The comb drive includes a reversible electric motor,
mounted on the same carriage as the comb. A transparent, biodegradable receptacle is
used; alarms for a full receptacle and for an insufficient litter supply are provided.
Patent EP-0903724-A3 (EP)
Inventor: KUROSAKI MAKOTO
IPC: G10D13/06
Filed: 1998-09-21
Abstract: A high hat stand keeps high hat cymbals (12a/ 12b) over a floor, a foot
pedal (11c) is connected to a rod (11b) slidable inserted in a guide (11a) for
clashing the high hat cymbals, and a biped supporter (13) is connected to the
guide so as to keep the guide (11a) upright to the floor in cooperation with the
foot pedal (11c), wherein the two legs (13a/ 13b) and the foot pedal (11c) are
arranged in such a manner as to form a virtual triangle on the floor, and an
additional leg (BS) is detachable from the guide (11a) so as to change the
biped supporter (13) to a tripod.
Patent EP-0960639-A3 (EP)
Title: Dünnschichtverdampfer
Inventor: BRENNER KLAUS
IPC: B01J10/02
Filed: 1998-09-25
Abstract: Es wird einen Dünnschichtverdampfer mit einer innerhalb eines Gehäuses (1) angeordneten
Heizkammer (11) beschrieben. Der Dünnschichtverdampfer umfaßt zumindest eine
durch einen Bereich der Innenseite der Gehäusewand gebildete Heizfläche, eine
in der Gehäusewand ausgebildete Zuführöffnung (10) zum Zuführen von thermisch
zu behandelnden Stoffen in die Heizkammer (11), eine in der Gehäusewand ausgebildete
Abführöffnung (14) zum Abführen der behandelten Stoffe aus der Heizkammer
und eine im Inneren der Heizkammer angeordnete Transporteinheit (12),
durch die die über die Zuführöffnung in die Heizkammer (11) eingebrachten Stoffe
an der Innenseite der Gehäusewand verteilt und/oder in Richtung der Abführöffnung
transportiert werden. Zur Erhitzung der Heizfläche ist eine Induktionsheizung
vorgesehen, die zumindest eine an dem Gehäuse vorgesehene Induktionsspule (6,7)
umfaßt. Der Induktionskern der Induktionsheizung wird unmittelbar
durch den die Heizfläche definierenden Abschnitt der Gehäusewand gebildet,
so daß dieser Abschnitt der Gehäusewand durch Anlegen einer Wechselspannung
an die Induktionsspule direkt erhitzbar ist.