baber/WOPTO huggingface dataset:
Patent EP-0578087-A3 (EP)
IPC: A61F2/16
Filed: 1993-06-28
Abstract: An ocular lens material made of a copolymer of a 
polysiloxane macromonomer of the formula (I): 
   
     wherein A¹ is Y¹¹-R¹²- wherein Y¹¹ is an acryloyloxy 
group, etc., and R¹² is a C₂₋₆ linear or branched alkylene 
group; each of A² and A³ is -R²²-Y²¹ wherein Y²¹ is an 
acryloyloxy group, etc., and R²² is a C₂₋₆ linear or 
branched alkylene group; U¹ is -X³¹-E³²-X³³-R³⁴- wherein 
X³¹ is a covalent bond, etc., E³² is a -NHCO- group, etc., 
X³³ is an oxygen atom; etc., and R³⁴ is a C₁₋₆ linear or 
branched alkylene group; each of U² and U³ is R⁴¹-X⁴²-E⁴³-X⁴⁴ 
wherein X⁴⁴ is a covalent bond, etc., E⁴³ is a -CONH-group, 
etc., X⁴² is an oxygen atom, etc., and R⁴¹ is a C₁₋₆ 
linear or branched alkylene group; each of S¹, S² and S³ 
is: 
   
     wherein each of R⁵¹, R⁵², R⁵³, R⁵⁴, R⁵⁵ and R⁵⁶ is a C₁₋₃ 
alkyl group, etc., K is 1 to 1,500, and L is 0 to (1,500 
- K); I¹ is -R⁶¹-X⁶²- wherein X⁶² is a covalent bond, 
etc., and R⁶¹ is a C₁₋₆ linear or branched alkylene group; 
each of I² and I³ is -X⁷¹-R⁷²- wherein X⁷¹ is a covalent  
 
bond, etc., and R⁷² is a C₁₋₆ linear or branched alkylene 
group; and T¹ is: 
   
     with a monomer having an unsaturated double bond 
copolymerizable with the polysiloxane macromonomer.
Patent EP-0584584-A3 (EP)
Title: Verfahren und Vorrichtung zum Nachweis eines leichten Testgases in einer Flüssigkeit
IPC: G01M3/20
Filed: 1993-07-31
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum 
Nachweis eines leichten Testgases, vorzugsweise Helium, in einer 
Prozeßflüssigkeit mit Hilfe eines testgasempfindlichen Detektors 
(24); um einen möglichst ungehinderten Zutritt des Testgases zum 
Detektor zu ermöglichen, wird vorgeschlagen, daß mit der zu 
untersuchenden Prozeßflüssigkeit eine Vakuumpumpe (18) betrieben 
wird und daß der Testgasnachweis dadurch erfolgt, daß das im 
Bereich des Einlasses (19) der Vakuumpumpe (18) aus der Prozeßflüssigkeit 
austetende, entgegen der Förderrichtung der Vakuumpumpe 
(18) diffundierende Testgas dem Detektor (24) zugeführt 
wird.
Patent EP-0588182-A3 (EP)
Title: Foam sound damping or insulating element manufacturing method thereof and its use.
Inventor: LAHNER STEFAN DR
IPC: G10K11/16
Filed: 1993-09-03
Abstract: In the case of a sound-damping and/or sound-insulating and heat-insulating element of lightweight construction, in which the cell walls (3a) of foamed pores or cells (3), forming a foam body (8), consist substantially of aluminium or an aluminium alloy, the foam body is formed by a workpiece (7) which is deformed by heating and has a compacted mixture of powdered aluminium (9) or a powdered aluminium alloy and powdered blowing agent (10) and, if need be, powdered aluminium oxides (11). Since the material is, to the greatest extent, a monomaterial, simple metal recycling is possible. <IMAGE>
Patent EP-0583891-A3 (EP)
IPC: B41J29/38
Filed: 1993-07-22
Abstract: Output method and apparatus of a printer are 
provided. A rule which dominates a describing 
language of reception data is judged and stored. 
The reception data is processed in accordance with 
the rule determined. The data which is received 
before the elapse of a predetermined time after the 
reception data was processed is processed in 
accordance with the rule decided. With respect to 
the data which is received after the elapse of the 
predetermined time, a rule which dominates such data 
is newly discriminated. The content of the 
description of the reception data is discriminated 
and the resolution of the printer is changed in 
accordance with the resolution of the image data 
indicated by the reception data.
Patent EP-0649018-A3 (EP)
IPC: G01N27/407
Filed: 1992-01-30
Abstract: The invention relates to a device for continuous monitoring of the concentration of at least one gaseous component in gas mixtures. A disadvantage with known devices is, however, their complex construction, their high energy demand, their large spatial requirement and, as a result of the large mass, inhomogeneous temperature distribution, with the consequence of measurement inaccuracies, and their inertia, especially in the starting phase. The disadvantages with the prior art are avoided in the device according to the invention in that a support is designed as a lamina, on one side of which at least two electrodes are applied as mutually separated thin films, in that, on one side of the ceramic wafer, a temperature sensor separated from the electrodes is furthermore applied and in that, on the other side of the lamina, an electrical heating resistor film is provided for heating.
Patent EP-0614921-A3 (EP)
Title: Polymeric ophthalmic lens prepared from unsaturated polyoxyethylene monomers.
Inventor: MOLOCK FRANK F
IPC: G02B1/04
Filed: 1994-03-09
Abstract: A soft hydrogel contact lens, is disclosed. The lens is derived from a crosslinked polymer comprising the reaction product of a monomer mixture comprising:     (A) a monounsaturated polyoxyethylene monomer; (B) a diunsaturated polyoxyethylene monomer of relatively high molecular weight; (C) a diunsaturated polyoxyethylene monomer of relatively low molecular weight; and (D) a hydrophilic monomer selected from the group consisting of hydroxyethyl methacrylate, methacrylic acid, N,N-dimethyl-acrylamide, N-vinyl pyrrolidone, glycerol monomethacrylate, itaconic acid, and mixtures thereof.
Patent EP-0717500-A3 (EP)
Inventor: MURAKAMI KOUICHI
IPC: H03K19/003
Filed: 1995-12-15
Abstract: In a semiconductor integrated circuit for use in
a signal processing, each of semiconductor elements
contained in a region 101 is composed of a MOS transistor
having a short channel length while each of semiconductor
elements contained in a region 102 is composed of a MOS
transistor having a long channel length. Although the
semiconductor elements contained in the region 101 are
rapidly operable with a short rising time and a short
trailing time, those contained in the region 102 are
operable comparatively slow with a long rising time and a
long trailing time. Accordingly, it is possible to
reduce electromagnetic emissions produced in the region
102.
Patent EP-0681387-A3 (EP)
Inventor: LAI ROBERT SHIWEN
IPC: H04L29/06
Filed: 1995-03-16
Abstract: A transaction processing system, adapted for use in a computer
system having a host computer running applications and user terminals
connected to the host computer, determines the transaction attributes for
each transaction received by the host computer and dynamically associates
a transaction protocol to be used in processing that particular
transaction. The transaction protocol specifies such attributes as
synchronization paradigm and flow control. The synchronization paradigm
and flow control are used only for as long as the transaction remains in
the system and are used only for that transaction.
Patent EP-0720138-A3 (EP)
Inventor: PEREGO RICHARD E
IPC: G09G5/399
Filed: 1995-12-11
Abstract: A data compression apparatus and method of displaying graphics in a computer
system employs a full frame buffer and compressed frame buffer wherein updated
pixel data for display data elements (e.g. raster lines) is sent to a display device from
the full frame buffer and concurrently compressed and captured in parallel in the
compressed frame buffer so that in subsequent refresh cycles, unchanged display data
elements can be regenerated directly from the compressed frame buffer.
Patent EP-0743156-A3 (EP)
Title: Apparatus for centering the moulds for injection moulding machines
Inventor: BRAMS PETER
IPC: B29C33/30
Filed: 1996-04-27
Abstract: A device for correcting axial misalignment of tools on an injection moulding machine, with both fixed and moving tool-carrying platens, includes centering rings on each tool half which engage with a centering ring in the corresponding platen. One of the centering rings (10) comprises an outer (10a) and an inner (10b) ring which rotate eccentrically relative to each other to realign the offset platen and tool axes and can be locked together in any position.
Patent EP-0744259-A3 (EP)
IPC: B27N1/02
Filed: 1996-05-10
Abstract: The gluing machine, usable in plants for producing wood fibreboard 
panels by a dry process, comprises a hollow cylindrical shell, at 
one end of which there is provided an inlet opening for feeding an 
air stream transporting the fibres within which the glue is to be 
distributed, at the other end of the cylindrical shell there being 
provided an outlet opening for removing the air stream 
transporting the glue-impregnated fibres. A sprayer means is 
provided for spraying a suitable liquid adhesive substance onto 
the fibres flowing through the cylindrical shell. Means are also 
provided for maintaining the flowing fibres close to the inner 
wall of the cylindrical shell for a predetermined distance. The 
sprayer means is positioned within said distance in which the 
fibres are maintained close to the inner surface of the 
cylindrical shell.
Patent EP-0743208-A3 (EP)
Inventor: TAGA YOSHIAKI
IPC: B60L50/13
Filed: 1996-05-20
Abstract: A power output apparatus (20) of the present invention
includes an engine (50), a clutch motor (30) connecting with
crankshaft(56), an assist motor (40) connecting with a drive
shaft (22), and a controller (80) for controlling the clutch
motor (30) and the assist motor (40). When an electrical
angle of rotors in the clutch motor (30) is equal to π/2, a
constant current is made to flow through three-phase coils
(36) of the clutch motor (30) in order to enable a torque
equal to or greater than a maximum torque ripple of the engine
(50) to be applied from the clutch motor (30) to a drive shaft
(22) and the crankshaft (56). This locks up an outer rotor
(32) and an inner rotor (34) of the clutch motor (30). This
structure enables the torque and rotation of the engine (50)
to be directly transmitted to the drive shaft (22) at a high
efficiency.
Patent EP-0791932-A3 (EP)
Inventor: SUGIBAYASHI TADAHIKO
IPC: G11C7/06
Filed: 1996-09-12
Abstract: A semiconductor memory device comprises 
a plurality of sub-bit lines, a sense amplifier provided
in common to the plurality of sub-bit lines and receiving
a data signal from a first one of the plurality of sub-bit
lines, a main-bit lines operatively coupled to the
sense amplifier to receive an output of the sense amplifier,
and a data latch circuit provided to latch data appearing
on the main-bit line. The devices further comprises means
for transferring a data signal of a second one of the
plurality of sub-bit lines to the sense amplifier during
the data latch circuit being accessed to read out data
latched in the data latch circuit.
Patent EP-0766010-A3 (EP)
Title: Hydraulisch angetriebenens Handwerkzeug
Inventor: HERRGEN RUDOLF
IPC: B25F5/00
Filed: 1996-09-16
Abstract: Ein hydraulisches Handwerkzeug besitzt eine Motor-Pumpe, einen Zylinder
(20) mit einem Tankraum (24) und einem Kolbenraum (19), in dem ein Kolben
(21) mit einer Kolbenstange (22) angeordnet ist, sowie einen an den Kolbenraum
(19) angesetzten hydraulischen Steuerblock (9). In diesem sind angeordnet:
   a) für die Verbindung des Kolbenraums (19) mit dem Tankraum (24) ein
Steuerventil (30), das hydraulisch in seine Öffnungsstellung und durch
einen Stößel (49) durch den federbelasteten Kolben (21) mechanisch
in seine Schließstellung steuerbar ist,   b) ein Druck-Sensorventil (32) für die hydraulische Ansteuerung des
Steuerventils (30), und   c) ein Arretierkolben (11) mit einem Stößel (12) für die Arretierung eines
elektrischen Schalters.  
Zwecks kurzer und präziser Abfolge der Steuervorgänge sind:
   d) dem Steuerventil (30) auf seiner Druckseite (47) ein Rückflußventil
(34) vorgeschaltet, das durch den Pumpendruck in Schließstellung gehalten
wird, bei Druckentlastung jedoch den Weg für das vom Steuerventil
(30) verdrängte Druckmedium zum drucklosen Teil des Systems
freigibt,   e) das Steuerventil (30) mit einem Steuerkörper (45) mit einem Ringkanal
(46) versehen, über den der Kolbenraum (19) mit dem Tankraum (24)
verbindbar ist, und   f) das Sensorventil (32) in einer Zylinderbohrung (69a) angeordnet und
mit einem federbelasteten zylindrischen Sensorkörper (67) mit einer
kreisförmigen Stirnfläche versehen, die durch den Pumpendruck beaufschlagbar
ist, wobei eine radial in die Zylinderbohrung (69a) einmündende
Steuerleitung (33) mit der Druckseite (47) des Steuerventils
(30) verbunden ist.
Patent EP-0779200-A3 (EP)
Inventor: MATSUDA YASUYOSHI
IPC: G05B9/02
Filed: 1996-10-02
Abstract: To automatically terminal a fail-safe state so as to obviate
the need for a return operation which is necessary with a
prior art fail-safe system. 
     When an abnormality detection signal of Lo and a pulse
having a frequency outside a specified range are input to set
and reset terminals S, R of an R-S Flip-Flop (R-SFF) 24,
respectively, a microcomputer 14 is determined to be in its
abnormal state and an output of Hi is output from a Q output
terminal of the R-SFF 24 to stop the operation of a motor 20.
In this way, a so-called fail-safe state is established. When
the abnormality detection signal of Hi and the pulse having a
frequency within the specified range are input to the set and
reset terminals S, R of the R-SFF 24, respectively, the microcomputer
14 is determined to have returned to its normal state
and an output of Lo is output from the Q output terminal of the
R-SFF 24 to resume the operation of the motor 20. Thus, the
operation of the motor 20 can be controlled according to the
operation of a power window switch 16.
Patent EP-0749969-A3 (EP)
Title: d4T polymorphic form I process
Inventor: GANDHI RAJESH BABULAL
IPC: A61P31/12
Filed: 1996-06-04
Abstract: The present invention concerns a novel process using controlled cooling for obtaining d4T polymorphic Form I from a mixture containing one or more of polymorphic Forms I, II and III. Compound d4T has been approved for use in the treatment of AIDS.
Patent EP-0756877-A3 (EP)
Inventor: SNELL JEFFERY D
IPC: A61N1/372
Filed: 1996-08-01
Abstract: This invention provides a therapy decision support
system (20) and method for guiding physicians and medical
technicians in optimizing a set of adjustable parameters
that define the operating characteristics of implantable
cardiac stimulating devices. The invention also provides
an implantable cardiac stimulating device (38) programmer
which can furnish therapy decision support as well as
telemetric data retrieval and telemetric programming
capabilities.
Patent EP-0766310-A3 (EP)
Inventor: SAITOH KAZUTO
IPC: H01L21/60
Filed: 1996-09-20
Abstract: A solder bump structure for electrically connecting a semiconductor
chip to a package substrate comprises two layers formed on the chip 1
which is connected to an electrode 11 of a package substrate 10 in
soldering. The lower layer 3a in the double-layer structure does not
fuse in soldering, and a definite distance between the substrate and the
chip can be secured. The upper layer 3b actually fuses in soldering and
operates to electrically connect the bump to the electrode on the package
substrate. The melting point of the lower layer is preferably at least
20°C higher than that of the upper layer.
Patent EP-0779741-A3 (EP)
Inventor: CANFIELD BARTH ALAN
IPC: H04N7/56
Filed: 1996-12-11
Abstract: A programmable synchronizing system for selectively
providing synchronizing signals at different rates, such as for
incorporation in a video signal decompression system, includes an
oscillator (401) and a programmable counter (405). The
programmable counter is conditioned to count pulses from the
oscillator by alternate moduli in predetermined sequences to
generate the synchronizing signals. The desired synchronization
rate is effectively the average of the counter output resulting from
counting by the alternate moduli.
Patent EP-0784330-A3 (EP)
Inventor: MATSUOKA KAZUSHIGE
IPC: H01H50/30
Filed: 1997-01-09
Abstract: An electromagnetic relay has a core and yoke that
are securely attached to the base (10) of the relay with a
high degree of precision so that the operating
characteristics of the relay do not vary. To this end,
two bosses (14) are provided near the lower edge on the inner
surface of a hole (12) in a spool (11) of the relay. The bosses (14)
are symmetrical with respect to a center line of the
spool (11).
Patent EP-0791899-A3 (EP)
Inventor: SETLAK DALE R
IPC: G07C9/00
Filed: 1997-01-16
Abstract: A fingerprint sensor includes an array of electric field sensing electrodes, a dielectric layer on the sensing electrodes with the dielectric layer for receiving a finger adjacent thereto, a driver for applying an electric field drive signal to the sensing electrodes and adjacent portions of the finger so that the sensing electrodes produce a fingerprint image output signal, the driver provides a coherent drive signal for the array. A respective shield electrode is associated with each of the electric field sensing electrodes for shielding each electric field sensing electrode from adjacent sensing electrodes. Each shield electrode is actively driven for further shielding. The fingerprint sensor includes a synchronous demodulator and contrast enhancer for more accurate output image signals. <IMAGE>
Patent EP-0793117-A3 (EP)
Inventor: KUBO AKIO
IPC: G01C9/00
Filed: 1997-02-27
Abstract: A light wave distance measuring apparatus. The light
wave distance measuring apparatus includes a light-sending
optical system and a light-receiving optical system, which is
preferably arranged to be parallel to each other. Intensity-modulated
light of the light-sending optical system is
transformed into parallel rays of light and projected towards
a target, reflected back towards the measuring apparatus and
detected by the light-receiving optical system in order to
calculate the distance of the target from a reference point.
Patent EP-0802570-A3 (EP)
Inventor: SUZUKI TOSHIFUMI
IPC: H01L21/338
Filed: 1997-03-26
Abstract: A field-effect transistor has a double-heterojunction
structure including a channel layer (4) of InGaAs
and upper and lower wide-band gap layers (3,5) disposed respectively
over and beneath the channel layer and each forming a
heterojunction with the channel layer. The channel layer (4)
has such a thickness as to develop a substantially single
electron gas layer in the channel layer. The upper and
lower wide-band gap layers (3,5) having substantially the same
impurity concentration. The upper and lower wide-band gap
layers include respective doped planar layers (3a,5a) positioned
vertically symmetrical with respect to the channel layer and
doped with an impurity at the same concentration.
Patent EP-0808804-A3 (EP)
Inventor: HOEFKEN MARCUS DR-ING
IPC: C02F3/20
Filed: 1997-05-23
Abstract: Distributor for supplying elastic tubes with gas, comprises a hollow member (4) with at least one connection point (6) for supplying gas, and at least one outlet point (5) for connection to an elastic tube (2). The outlet can be swivelled in a vertical plane. A non-return valve is pref. located on the outlet and/or the hollow member.
Patent EP-0821370-A3 (EP)
Inventor: ZENITANI YUKIO
IPC: H02G9/06
Filed: 1997-07-16
Abstract: A water penetration-preventing material comprising a water-swellable
water-absorbent resin and a wrapper material (1) comprising at
least two sheets, the water-swellable water-absorbent resin is held in
the wrapper material (1), and at least one part of the wrapper material (1) is
water permeable. A water penetration-preventing structure comprises
the water penetration-preventing material arranged between the cable
and the protective tube of the underground cable having a protective
tube. The above mentioned water penetration-preventing material
and water penetration-preventing structure prevent water that has
entered from leaking into a manhole by preventing the water from
entering through a space between the cable and the protective tube or
by holding the water that has entered in a certain section between the
cable and protective tube.
Patent EP-0822328-A3 (EP)
Inventor: HOOK DALE L
IPC: F02K9/64
Filed: 1997-07-28
Abstract: In accordance with the teachings of the present invention,
there is disclosed a thruster rocket engine throat insert (12)
having a thin walled shell (54) made from a high strength,
oxidation resistant material. The shell (54) having a throat (48)
of reduced cross-section and a radially extending annular
stiffening ring (60) located at the throat (48). A casing (56)
made from a material having a thermal conductivity at least 10
times greater than that of shell (54) is molded around an outer
surface (58) of shell (54) and has a generally cylindrical
exterior surface (59). Shell (54) resists yielding and oxidation
caused by the extreme temperatures of rocket fuel combustion
products passing through the throat insert (12), while the casing
(56) acts to efficiently transfer heat from the shell (54).
Patent EP-0833341-A3 (EP)
Inventor: KANEKO SHIGEHARU
IPC: G06F21/79
Filed: 1997-08-14
Abstract: There is provided a circuit for controlling writing data into an address
of a memory, the data and address being transmitted from a central processing
unit, the circuit characterized by: latching address and data transmitted from
CPU (16); storing a first signal (5) transmitted from CPU (16); writing latched
data into a latched address of the memory (17) by a second signal (7) associated
with the first signal (5); and invalidating the second signal (7) after a period of
time necessary for writing data into the address has passed. The circuit makes
sure that writing data into a memory can be completed without destruction of the
data, even if a reset factor is generated while data is being written into a memory.
Patent EP-0829918-A3 (EP)
Inventor: CAMACHO GERARDO I
IPC: H01Q1/22
Filed: 1997-08-14
Abstract: An antenna system utilizing an electrically conductive portion (16) of
an aircraft structure to radiate and receive very-high-frequency (VHF) and ultra-high-frequency
(UHF) radio signals over a wide frequency range without the need
for an active tuner to accommodate frequency changes. An antenna element (22)
is housed in a tail fin endcap section (20) and is positioned and shaped to form an
elongated notch (26) between one edge (24) of the element itself and one
adjacent edge (18) of an electrically conductive tail fin (16). The notch (26) is
uniform over part of its length and is flared to a wider spacing over the remainder
of its length. A feed point (30) along the notch (26) is selected for optimum
performance. Matching electronics (14) couple the antenna system to a
transceiver (15), which can operate either in a VHF/FM band, or in a UHF band, or
in a VHF/AM band. The antenna system provides relatively good gain over the
frequency range and provides a practically omnidirectional radiation pattern.
Patent EP-0827793-A3 (EP)
Inventor: MIKI ISAO
IPC: B22D17/04
Filed: 1997-08-19
Abstract: A hot chamber die casing machine for casting
aluminum and its alloys includes separated ceramic parts,
namely a ceramic injection cylinder (1), a ceramic outer
sleeve (2), a ceramic injection pipe (13), and a metallic or
thermet flange (8) avoiding a large one piece ceramic body
and stress concentrations at critical points. The outer
sleeve (2) holds the injection cylinder (1) together with the
injection pipe in the molten metal. The outer sleeve (2) is
held by the flange (8) which is outside of the molten metal.
The flange (8) is fixed to a structure which is outside of
and independent from a molten metal container (4) and a
heating furnace (6), thus temperature fluctuations do not
affect this injection apparatus. The flange (8) can also be
fixed to the structure to which an injection hydraulic
cylinder (40) is secured in such a manner that the centers of
the hydraulic cylinder, the plunger (12) and the injection
cylinder are aligned to perform a stable injecting
operation. A seal ring (37) is disposed between non-parallel
conical cone shaped-fitting ends between the injection
pipe and the injection cylinder. The seal ring (37) can be
partially and permanently deformable by a sealing force
at the temperature of molten aluminum or its alloy to
avoid a stress concentration at the joint.