baber/WOPTO huggingface dataset:
Patent EP-0871222-A2 (EP)
Inventor: GABARA THADDEUS JOHN
IPC: H01L23/538
Filed: 1998-03-31
Abstract: In a multi-chip module ("MCM") (200) and methods of operation and
manufacture thereof, the MCM includes: (1) a substrate (210) for supporting a plurality
of separate integrated circuit (IC) chips (111, 121) thereon, (2) first and second separate
IC chips (111, 121) mounted on the substrate, the first separate IC chip including first
(112) and second (114, 115) circuit portions coupled together by at least one signal
conductor (113), and (3) interconnecting means (230) that directly couples at least one
signal conductor of the first separate IC chip to the second separate IC chip, the
interconnecting means bypassing the second circuit portion (114, 115) of the first
separate IC chip.
Patent EP-0884564-A2 (EP)
Inventor: HERCHER MICHAEL
IPC: G01B11/03
Filed: 1998-06-08
Abstract: A device for measuring the displacement of a movable object includes a stationary light source
that produces an incident light beam. A target feature, attached to, or integral with, the object,
reflects the incident light beam and forms a first image of the light source in close proximity of the
target feature. An imaging lens receives the reflected light beam and reforms the first image of the
light source as a second image on the photodetector. The photodetector, spaced from the object,
receives the reflected light beam and, in response thereto, produces an electric signal having a
characteristic (such as amplitude) which is proportional to a received location on the photodetector
of the second image and which represents a position of the object. The target feature includes a
curved surface that reflects the light beam such that a small, point-like or line-like first image of the
light source is formed and reformed as a second image on the photodetector. The displacement
sensor device is particularly useful in a disk drive servo system application. The target feature is
formed by ruling a groove within a surface of the object.
Patent EP-0902161-A2 (EP)
Inventor: WATTS GERALD D
IPC: E21B33/06
Filed: 1998-08-21
Abstract: A variable bore ram packer designed for use in a standard ram-type blowout
preventer used in oil and gas drilling operations is disclosed. The variable bore ram
packer includes top and bottom second plates having a central semi-circular opening
which is sized to fit closely about the largest diameter pipe the variable bore ram packer
will seal against. Anti-extrusion plates having a smaller central arcuate opening sized to fit
closely the smallest diameter pipe the variable bore ram packer will seal are attached to
the underside of the top plate by guide screws. The guide screws extend through slots in
the top plates which control the motion of the guide screws and hence the anti-extrusion
plates as the anti-extrusion plates move and seat against different diameter tubular
members. A packer member of elastomeric material having a central semi-circular opening
sized to fit closely the smallest diameter pipe the variable bore ram packer will seal is
molded between the top plate and anti-extrusion plates and lower plate to form a unitary
structure. A radially disposed cavity is molded in the packer adjacent the anti-extrusion
plates to minimize damage to the packer as it moves radially and seals against different
diameter tubular members.
Patent EP-0914973-A2 (EP)
Inventor: YAMAMOTO AKIO
IPC: B60C3/00
Filed: 1998-11-03
Abstract: A pneumatic tyre for passenger cars which is
improved in harshness noise without deteriorating
the steering stability is disclosed, wherein a
harshness factor HF is set in the range of from 3.2
to 3.5, the harshness factor HF being:
 HF=-0.133X(R1/100)+0.245X(R1/R2)-   0.183X(Kv/10)+3.898 
where
R1 is a radius of curvature (mm) of a crown part
(Cr)of the tread profile, R2 is a radius of
curvature (mm) of shoulder parts (Sh)of the tread
profile, and Kv is the vertical spring constant
(KN/mm) of the tyre.
Patent EP-0925952-A2 (EP)
Inventor: NAKAMURA ISAO
IPC: B41J19/18
Filed: 1998-12-23
Abstract: A printing device wherein, even if a sensor misses
reading a division on a linear encoder and therewith an
error arises in the detection of the running position of a
carriage, no fringe affecting overall images reproduced on
print paper is brought about, and a system comprising the
above printing device and an image processing device are
disclosed. A carriage 5 supports heads 8a, 8b and 8c, and
sensors 21a and 21b; the sensor 21a reads divisions on a
linear encoder thereby detecting the location of carriage;
and in synchrony with sensor signals, the heads 8a, 8b and
8c blink thereby reproducing an image on print paper.
Signals informing the reading by sensor 21a of divisions on
the linear encoder are received, and the running position
of carriage 5 derived therefrom is memorized by a running
position memorizing device 35. If an error arises in
reading of a division, an error detection/correction
circuit 36 detects it, and delivers a running position
correcting signal to the running position memorizing device
35. The heads respond properly to the output from the
running position memorizing device 35, and reproduces an
image on print paper according to image data.
Patent EP-0875184-A2 (EP)
Inventor: LOBRY JACQUES
IPC: A47C23/06
Filed: 1998-04-29
Abstract: The suspension system consists of a first component (5) with at least one aperture for the end of a slat (2), and a second one-piece component, (6) located beneath the first and made from an elastomer material and shaped to anchor onto the bed frame. The two components (5, 6) are assembled by means of a mushroom-shaped projection (25) on the top of the second component, and a cavity (11) in the first component with claws (14) to engage with the underside of the mushroom cap (30).
Patent EP-0885635-A2 (EP)
Inventor: GODOY CARLOS ALBERTO
IPC: A63B33/00
Filed: 1998-04-09
Abstract: A device for regulating the length of a swimming
goggles strap (5), said goggles comprising a pair of
supporting frames (1) providing a couple of parallel fins
(3) radially extending from the outer side of each frame,
the free ends of each couple of the fins being joined by a
respective pivot (4), strap (5) wrapping around each pivot
and having a plurality of transversal stop-ribs (7). The
device comprises a respective stop lever (9) and a tooth
(8) extending from it, engageable with one of ribs (7),
said stop lever comprising a first arm (11), having a
first end pivotally connected to fins (3) and a second end
abutting against said frame, and a second arm (10), from
the substantially intermediate section of which said tooth
transversally extends, said second arm having a free first
end for operating and a second end which is integral to
the second end of said first arm
Patent EP-0970120-A2 (EP)
Inventor: POLAKIS PAUL
IPC: C12N15/09
Filed: 1998-03-18
Abstract: La présente invention concerne des procédés et des compositions utilisées pour diagnostiquer et/ou traiter une maladie provenant d'une croissance indésirable des cellules, de préférence le cancer. Ledit procédé consiste à opérer un diagnostic sur des cellules à la recherche de bêta-caténine stabilisée ou à traiter des cellules avec des composés qui interrompent ou modifient la formation d'un complexe constitué d'un facteur de transcription et de bêta-caténine, le facteur de transcription étant un élément de la famille Lef/Tcf.
Patent EP-0990161-A2 (EP)
Inventor: BRADLEY DONALD A
IPC: G01R29/10
Filed: 1998-05-26
Abstract: A two port handheld VNA enabling both reflection and transmission measurements to be made over a range of 25 MHz to 3.3 GHz frequency range. The handheld VNA includes a tracking synthesizer which generates a LO signal without a direct connection to a reference oscillator, enabling resolution of the LO signal to be independent of a generated RF test signal. Synchronous detectors are further included to provide incident, reflected, and transmitted IF signals to an A/D converter. To enable operation in the presence of external signals, a feedback dither line is provided from one of the synchronous detector outputs to sweep the frequency of the reference oscillator. The handheld VNA also is configured to optionally operate as a frequency monitor to determine the frequency range and power level of incoming signals without upconverting and downconverting to eliminate images as typically done in a spectrum analyzer. The frequency monitoring circuit operates by dividing the frequency range to be monitored into bins. The LO signal is then stepped for each bin until RF signals within the bin frequency range can generate an IF signal. The maximum IF signal power level detected during measurements for the bin is then stored as a power level for signals in each bin.
Patent EP-1024892-A2 (EP)
Inventor: ELKENDORF HELMUT
IPC: B01D53/79
Filed: 1998-06-16
Abstract: Ce dispositif pour conduire des réactions gazeuses comprend une chambre de réaction (1) fermée en bas par un récipient (2) rempli d'eau et en haut par une hotte d'aspiration (3). On fait entrer un premier courant gazeux à travers des ajutages (7) dans la chambre de réaction (1) et un deuxième courant gazeux à travers des ajustages (11) dans l'eau. La chambre de réaction (1) comprend une gorge (8) et les ajutages (7) situés dans la chambre de réaction (1) sont montés dans la zone de cette gorge. Les produits gazeux de réaction (16) sortent par la hotte d'aspiration (3). Ce dispositif se caractérise en ce que les ajutages (7) situés dans la chambre de réaction (1) sont inclinés vers la surface (9) de l'eau, avec un angle d'inclinaison par rapport à l'horizontale de 12 à 16 DEG . Le diamètre de la chambre de réaction (1) dans la zone la gorge (8) est réduit de 20 à 30 % et la gorge (8) est disposée dans la chambre de réaction (1) de sorte que 20 à 30 % de la hauteur de la chambre de réaction (1) se situent entre la surface de l'eau (9) et la gorge (8) et 80 à 70 % de la hauteur de la chambre de réaction (1) se situent entre la gorge (8) et la calotte d'aspiration (3). On utilise ce dispositif pour brûler des gaz et des gaz d'échappement, ainsi que pour conduire des réactions gazeuses chimiques.
Patent EP-0958696-A2 (EP)
Inventor: LINDERS PETRUS W J
IPC: H04N3/15
Filed: 1998-11-30
Abstract: An X-ray examination apparatus includes an X-ray detector for deriving an image signal from an X-ray image. The X-ray detector has an essentially elongate X-ray-sensitive surface. The X-ray sensitive surface of the X-ray detector corresponds notably to a relevant part of the object to be examined.
Patent EP-1029061-A2 (EP)
Inventor: DUERING KLAUS
IPC: A01N63/00
Filed: 1998-10-31
Abstract: The present invention relates to lysozym-analogous proteins and peptides having an anti-microbial activity, to the production of the same and the use of said proteins and peptides. These proteins and peptides are recombinantly modified or modified by mutations only as far as their main properties are preserved, especially the anti-microbial properties of the T4 lysozyme and except for the muramidase activity. This invention also relates to recombinant proteins which contain at least the amino acids 126-141 or 143-155 of the T4 lysozyme. This invention further relates to the production of said proteins and peptides from their coding genes, wherein said production comprises carrying out their bio-synthesis in prokaryotic and eukaryotic organisms as well as using chemically-synthesised proteins or peptides. This invention finally relates to the use of these proteins and peptides as medical active agents, as food additives and animal-food additives or as other in vivo and in vitro anti-microbial protection materials or as exogenic proteins in transgenic organisms.
Patent EP-0922820-A2 (EP)
Inventor: SHOOK WILLIAM E
IPC: E03F5/02
Filed: 1995-05-01
Abstract: A sprayer (22) for applying an uncured grout to the interior surface of
an enclosed wall (10) includes a sprayer motor (30) having a rotor (62)
rotatably mounted within the motor housing (40). A spray head (32) is
attached to the rotor (62) and a spray conduit (86) is adapted to introduce fluid
grout under pressure to the spray head (32) so that it will be thrown radially
outwardly in a circular pattern. The motor (30) and spray head (32) are
inserted into a conduit (10) and actuated to throw the grout outwardly onto the
interior walls of the elongated conduit (10).
Patent EP-0945856-A2 (EP)
Inventor: GOTO NOAYUKI
IPC: C03C10/00
Filed: 1999-03-17
Abstract: A glass-ceramic substrate for an information storage medium includes,
as a predominant crystal phase, lithium disilicate (Li 2 O · 2SiO 2 ) or a
combination of lithium disilicate and at least one crystal phase selected from
the group consisting of α-quartz (α-SiO 2 ), α-quartz solid solution (α-SiO 2 
solid solution), α-cristobalite (α-SiO 2 ) and α-cristobalite solid solution (α-SiO 2 
solid solution). This substrate has Young's modulus (GPa)/specific
gravity of 37 or over, surface roughness Ra (arithmetic mean roughness) of 5.0
Å or below, a coefficient of thermal expansion within a temperature range
from -50°C to +70°C which ranges from +65×10 -7 /°C to +130×10 -7 /°C and
bending strength of 400MPa or over.
Patent EP-0938122-A2 (EP)
Title: Field-emission electron source and method of manufacturing the same
Inventor: KOGA KEISUKE
IPC: H01J9/02
Filed: 1997-04-15
Abstract: A withdrawn electrode is formed on a silicon substrate with
intervention of upper and lower silicon oxide films each having
circular openings corresponding to regions in which cathodes
are to be formed. Tower-shaped cathodes are formed in the
respective openings of the upper and lower silicon oxide films
and of the withdrawn electrode. Each of the cathodes has a
sharply tapered tip portion having a radius of 2 nm or less,
which has been formed by crystal anisotropic etching and
thermal oxidation process for silicon. The region of the
silicon substrate exposed in the openings of the upper and
lower silicon oxide films and the cathode have their surfaces
coated with a thin surface coating film made of a material
having a low work function.
Patent EP-0977305-A2 (EP)
Title: Elektromagnetisch durchlässiges Verbundfenster für zielverfolgende Über- und Hyperschall-Flugkörper
Inventor: FISCH PETER GERD
IPC: H01Q1/42
Filed: 1999-06-30
Abstract: Bei einem für elektromagnetische Strahlung durchlässigen Fenster bei einem zielverfolgenden Über- oder Hyperschall-Flugkörper besteht das Fenster aus mehreren gemeinsam gehaltene, einander stützende Fensterschichten (12,14), deren Materialwahl, Dicke und Anordnung temperaturbedingte mechanische Spannungen bei Über- oder Hyperschallflug im Vergleich zu einem durchgehend homogenen Fenster reduziert. Bei einer Ausführung sind die Fensterschichten auf ihren aneinandergrenzenden Oberflächen fest miteinander verbunden und bestehen aus Materialien mit derart unterschiedlichen thermischen Ausdehnungs-Koeffizienten, daß sich bei dem während des Über- oder Hyperschallfluges durch das Fenster hindurch auftretenden Temperaturgradienten in den verschiedenen Fensterschichten im wesentlichen gleiche thermische Ausdehnungen ergeben.Eine weitere Maßnahme besteht darin, daß zwischen den Fensterschichten (12,14) eine Gleitschicht vorhanden ist, die eine Relativbewegung der Fensterschichten parallel zu ihren aneinandergrenzenden Oberflächen gestattet, so daß die Übertragung der Spannungen zwischen den Fensterschichten (12,14) vermindert wird. <IMAGE>
Patent EP-0988780-A2 (EP)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01C17/00
Filed: 1999-08-21
Abstract: A centrifugal manure spreader has a storage container and two or more spreading disks (6) rotating on vertical axles and fitted with throwshovels (9) fed with manure from the container through an adjustable feeder hole. A device for spreading on edges (18), fitted outside the rotation track of the extreme end of the throwshovels, has deflector plates (21) for spreading manure on steep sloping edges and for restricting the scattering range of the manure.
Patent EP-1010895-A2 (EP)
Inventor: YONEZAWA KEITARO
IPC: F16K17/06
Filed: 1999-11-23
Abstract: A pneumatic hydraulic booster pump (5), an overload
protecting valve (10) and a pressure compensating valve
(14) are connected in parallel with an overload
absorbing hydraulic chamber (3) within a slide (2) of a
mechanical press (1). The pressure compensating valve
(14) has a restricting passage (60) and a relief valve
(61) connected to each other in series. The relief
valve (61) comprises a valve closing piston (71) which
pushes a relief member (72) in a direction for valve
closing, a valve closing actuation chamber (73) which
communicates with a compressed air supply passage (30)
of the booster pump (5), and a compression spring (74)
which urges the relief member (72) in the direction for
valve closing.
Patent EP-1016382-A2 (EP)
Inventor: HARDER HANS ERICH
IPC: A61B17/78
Filed: 1999-12-04
Abstract: The screw (10) has a cylindrical shank with one end tapering (16) towards a shore region with a coarse screw thread (14) whose outer diameter is equal to or less than the outer diameter of the shank. The screw has diametrically opposed axial grooves (22) in the sides of shank and the threaded end. There is a widened groove in the other end with sloping sides (26) which carries a crosspiece holding two knife blades which fit in the grooves.
Patent EP-1006618-A2 (EP)
Inventor: AKINORI MIZUMURA
IPC: H01R24/00
Filed: 1999-12-06
Abstract: A socket for a pin grid-array package includes a base housing (51)
having terminals arranged in the same grid pattern as the lead pins
(118) of the pin grid-array package and a cover (52) mounted on the base
housing for slidable movement relative to the base housing. The cover
has through holes (56) therein for receiving the lead pins of the pin
grid-array package therethrough. The cover is movable relative to the
base housing between a first, zero-insertion-force, pin-insertion
position and a second, contact-engagement position. The cover and the
base housing may include both metal and plastic components. An actuator
(53) provides drive means to drive the cover (52) linearly along the
base (51).
Patent EP-0940499-A2 (EP)
Inventor: ELKINS PHILLIP R
IPC: D21F7/10
Filed: 1999-03-04
Abstract: An on-machine-seamable papermakers' fabric
includes a first and a second base fabric, each of
which is joined into endless form with a seam. The
first and second base fabrics are attached to one
another by at least one layer of staple fiber batt
entangled therethrough such that they are offset with
respect to one another in a lengthwise direction when
so joined. As a consequence, seaming loops at one
widthwise edge of the first base fabric coincide with
a non-seam region of the second base fabric, and
seaming loops at one widthwise edge of the second base
fabric coincide with a non-seam region of the first
base fabric. These coincident non-seam regions have
additional flow-resistant material included so that
when the on-machine-seamable papermakers' fabric is
joined into endless form by closing both seams, it
may, in the vicinities of the seams, have
permeabilities to air and water substantially
identical to the remainder of the fabric body thereof.
Alternatively, the on-machine-seamable papermakers'
fabric includes a multi-layered integrally woven base
fabric having two systems of machine-direction yarns
forming seaming loops in two distinct rows separated
from one another in a thicknesswise direction of the
fabric along each of its two widthwise edges. The two
distinct rows are offset with respect to one another
in a lengthwise direction of the base fabric. As a
consequence, the seaming loops in one row coincide
with a non-seam region of the base fabric at each
widthwise edge thereof. The coincident non-seam
regions, as above, have additional flow-resistant
material.
Patent EP-0940426-A2 (EP)
Inventor: HAMANO HISASHI
IPC: G11B5/73
Filed: 1993-02-15
Abstract: A biaxially oriented, unidirectionally long polyethylene-2,6-naphthalenedicarboxylate film
having the following characteristic properties;
   (A) both the Young's modulus in the longitudinal direction and the Young's
modulus in the transverse direction are at least 600 kg/mm 2 , and the Young's modulus in
the longitudinal direction is greater than the Young's modulus in the transverse direction,   (B) the heat shrinkage factor in the transverse direction when the film has been
treated under no load at 105° for 30 minutes is 1 to 3 %, and   (C) the surface roughness Ra of one surface of the film is up to 5 nm.    
     This film is particularly useful in the production of magnetic recording tapes.
Patent EP-0971385-A2 (EP)
Inventor: AMANO YASUNOBU
IPC: H01J29/96
Filed: 1997-03-26
Abstract: An electron gun for a colour cathode-ray tube which increases the degree of
freedom in designing its main electron lens, decreases the electron beam spot
diameter, and achieves high resolution, is proposed, in which between the focusing electrode
(15) applied with the focusing voltage (Vf) and the anode electrode (17) applied
with the anode voltage (Va), there is provided an intermediate electrode (16)
applied with a potential Vm which is higher than the focusing voltage (Vf) and
lower than the anode voltage (Va). 
     Additionally, a deviding resistor (30) having a first terminal
(t 1 ) connected to said anode electrode (17), a second terminal
connected to said focusing electrode (15), and a third terminal
(t 3 ) provided between said first terminal and said second
terminal connected to said intermediate electrode (16) is incorporated
in the electron gun structure.
Patent EP-0929205-A2 (EP)
Inventor: KATSUDA YUJI
IPC: H05B3/28
Filed: 1999-01-07
Abstract: A heater comprising a substrate having a
heating surface (5) for a substance to be heated on the
substrate, a heating element (4) embedded in the
substrate, and a resistance control part (2c), wherein
the substrate comprises a first ceramic material
(2a,2b,2d,2e) and the resistance control part (2c)
comprises a second ceramic material which has higher
volume resistivity than that of the first ceramics.
Patent EP-0976454-A2 (EP)
Inventor: KARRA VIJIA KUMAR
IPC: B02C2/04
Filed: 1999-07-27
Abstract: A crusher head (108) wobbles due to rotation of an eccentric (182) within
a corresponding bore of the crusher head. Material, such as rocks, to be crushed
enters by gravity in a crushing gap (102) between the crusher head and a crusher
stator (124), whereafter the crushed material exits through the lower end (110) of
the crushing gap (102). 
     An anti-spin mechanism preventing spinning of the crusher head (108)
includes fingers (130, 134) disposed at a bottom portion of the crushing gap (102).
The fingers alternate with free openings for exit of the material. 
     The anti-spin mechanism does not interfere with the crushing apparatus
as do clutch-based, anti-spin mechanisms. The anti-spin mechanism relies on
mechanical prohibition of rotation of the crusher head (108) with respect to the
bowl (124) due to finger-on-finger engagement. The fingers can be mounted on
mantles (62), bowl liners (66), bowls (72), housing, or crushing heads (63) to
achieve anti-spin functions.