baber/WOPTO huggingface dataset:
Patent EP-0442435-A3 (EP)
Title: Method for recovering wasted or old articles from cross-linked plastic, mainly from polyurethane or polyurea
IPC: B29B17/00
Filed: 1991-02-12
Abstract: The invention relates to a process for the recycling of waste or used articles made of crosslinked plastic, in particular polyurethane, involving the following process steps:   a) the waste or used articles as raw material are comminuted, for example to give chips or granules, where the size of the comminuted raw material is </= 15 mm, in particular </= 5 mm; b) the comminuted raw material is treated for from 5 to 30 minutes in an apparatus which exerts thermomechanical load, in particular in a compounder, at an apparatus temperature of from 130 to 180 DEG C; c) for re-crosslinking, the degradation product is mixed with a polyfunctional isocyanate at a material temperature of </= 80 DEG C in a mixing apparatus, in particular in a low-temperature compounder, at an apparatus temperature of </= 30 DEG C;   d) the reaction mixture is cooled immediately; e) the mixture is finally heated for from 5 to 20 minutes at from 130 DEG  to 170 DEG C in a mould at a minimum pressing pressure of 100 bar, during which it is re-crosslinked. a
Patent EP-0533219-A3 (EP)
IPC: A21D13/08
Filed: 1992-06-26
Abstract: A novel microwavable susceptor (1) suitable for baking cookie dough in a microwave oven is disclosed. Specifically, the susceptor comprises an inner region (2) and an outer region (3), the inner region having a pattern of metalized (6) and/or non-metalized (7) portions wherein the intensity of the inner region is about from about 25% to about 75% and the outer region has an intensity arbitrarily set at about 100%. A dough composition having desirable spreadable characteristics useful for baking in a microwave is also disclosed. The susceptor is re-usable.
Patent EP-0517403-A3 (EP)
Title: Diagnostic system for a personal computer
IPC: G06F9/46
Filed: 1992-05-21
Abstract: A personal computer has a NVRAM comprising an error log for storing predetermined error log information at predetermined locations therein. The information is accessible by various programs such as a POST program, a diagnostics program, and an operating system program. Access is made by BIOS interrupt calls through a BIOS interface. The NVRAM also stores vital product data and system setup data.
Patent EP-0590284-A3 (EP)
Title: Battery terminal, cold forming-process and relating apparatus for manufacture said battery terminals.
Inventor: RATTE ROBERT
IPC: B21K21/08
Filed: 1993-08-10
Abstract: A battery terminal (10) with high torque resistance utilizing three sided frusto-conical recesses (15) and mating protrusions extending from the battery terminal and method of making the terminal by a cold forming process that forms a finished battery terminal from a preworked lead slug (40) by driving one end of a punch (52) through the slug to remove excess material and form an axial through hole, a second (55) and third (53) portion of the punch to close the die chamber and a fourth portion (55) of the punch to radially expand the lead slug into a finished battery terminal. The dies for forming the battery terminal include a movable multiple-segmented die (60,61,62,63) for collapsing radially inward around the slug and a frusto-conical die (72) for forming the top portion of the battery terminal. An ejector sleeve (74) removes the finished battery terminal after the cold forming process. In one method of the invention includes a cold-forming method of making a finished battery terminal with a necked down flange by first expanding the metal radially outward until the battery terminal die cavity is partially filled with metal and then upsetting the metal to complete the deformation filling of the battery terminal die cavity and to simultaneously form a necked down region in the flange on the battery terminal.
Patent EP-0560435-A3 (EP)
Title: Method of manufacturing a floating gate transistor with tunnel oxide and semiconductor device manufactured by such a method
Inventor: WALKER ANDREW JAN
IPC: H01L29/792
Filed: 1993-03-04
Abstract: Very thin tunnel oxides are used in conventional non-volatile memories to obtain a sufficiently strong tunnelling current to or from the floating gate. Usual thicknesses of the tunnel oxide lie in the 8-10 nm range. The invention renders it possible to use tunnel oxides of a much greater thickness, for example of the order of 20 nm, for comparable tunnelling current values. According to the invention, the tunnelling effect is enhanced by implantation of a heavy, high-energy ion, for example As, into a comparatively thin poly layer of the oxide. During this, Si atoms are propelled from the polylayer into the oxide, so that the oxide is enriched with Si, which causes a major change in the tunnelling characteristics. The same oxide which functions as a gate oxide elsewhere may be used for the tunnel oxide. An important advantage of the invention is that direct contact between the tunnel oxide and photoresist layers necessary during the process is avoided, so that the properties of the tunnel oxide are not or at least substantially not impaired by the photoresist. <IMAGE>
Patent EP-0601966-A3 (EP)
Title: Method of treating secondary raw materials from waste and installation for carrying out the method.
Inventor: BUEHLMANN THOMAS DIPL-ING
IPC: F26B1/00
Filed: 1993-10-05
Abstract: The invention relates to a method for recovering secondary raw materials from garbage consisting of a nonuniform mixture of useful materials gone out of use. Said method comprises the following steps: crushing the solid components of said mixture; separating the obtained crushed mixture into fractions of the same species; and subjecting said fractions to a dehumidification process. Said dehumidification process extends continuously throughout all stages of the whole recovering process. The invention also relates to a plant for carrying through said method, said plant comprising means for crushing the solid components of said mixture; separating the obtained crushed mixture into fractions of the same species; subjecting said fractions to a dehumidification process; and transporting the material to be processed form one station to the next one. All means for processing and transporting said mixture of useful materials through the whole recovering plant are located in a outwardly hermetically closed chamber, said plant can be stationary or mobile, in particular mounted on a railroad train. Said method and plant provide waste air which does not contain any pollutants.
Patent EP-0621522-A3 (EP)
Inventor: STARKEY SEAN CRONIN
IPC: G05B19/042
Filed: 1994-04-19
Abstract: An interactive computer-controlled management system for
real-time data gathering and analysis of process information
relating to a plurality of data sources in a facility and for
controlling process functions of the data sources. In a
preferred embodiment, the data sources include gas cabinet
panels and related process equipment typically found in a wafer
fab facility. The system operates in a distributed processor
environment and includes a host processor having graphic,
control and user interfaces and a multi-ported processor
networked to the host processor. The multi-ported process
includes protocol sensitive hardware interfaces for
communication with the programmable logic controllers of each
particular data source. The multi-ported processor also
includes software means for emulating a common protocol such
that each gas cabinet or other connected device appears to the
host processor as an address location in a memory of the multi-ported
processor. The address locations are sequentially polled
by the host for updated status, alarm and set point information
which is displayable at the host terminal. The functions of the
management system are divided into three primary information
management and monitoring areas including alarm management, map
functions and administrative functions. The alarm management
functions permit acknowledgement of alarms and retrieval of
updated alarm information. The map functions provide specific
information about gas cabinets and other components within the
facility. The administrative functions control basic system
operation such as access, report generation and shut down
procedures.
Patent EP-0630621-A3 (EP)
Title: Anatomical restoration dental implant system with interlockable various shaped healing cap assembly and matching abutment member.
Inventor: DAFTARY FEREIDOUN
IPC: A61C8/00
Filed: 1994-05-16
Abstract: The present invention is an anatomical restoration dental implant system with an interlockable various shaped healing cap assembly and a matching abutment member. The healing cap assembly includes an integral bolt member which has a widened head segment and an elongated shaft segment. The healing cap assembly also includes a healing cap member which has a divergent body with a larger rounded triangle shaped end. The healing cap member also has a stepped interior bore with threaded section offset from that of the bolt member so that the healing cap member and the bolt member are interlockable. The present invention also comprises a matching abutment member for supporting a tooth analogue with a rounded triangle shaped root. The abutment member has a bolt segment which is identical to the bolt member of the healing cap assembly, and a frusto-conical shaped head segment. The large end of the frusto-conical shaped head segment of the abutment member is circular shaped and smaller than the rounded triangle shaped end of the healing cap member, such that when the abutment member is attached to the healing cap member, a rounded triangle shaped shoulder is created for matching perfectly with the rounded triangle shaped root of the tooth analogue.
Patent EP-0636322-A3 (EP)
Title: Fördervorrichtung zum Erzeugen einer Tabakmonolage
Inventor: ROETHER FRIEDEMANN DR
IPC: A24B3/18
Filed: 1994-07-15
Abstract: Die Erfindung betrifft eine Fördervorrichtung zum Erzeugen
einer Tabakmonolage, deren weitgehend vereinzelten Tabakteile
einer speziellen Weiterbehandlung, wie der Fremdkörpererkennung
und -ausscheidung unterzogen werden können. 
Es ist das Ziel, auf einem Fördermittel ein einlagiges,
geschlossenes Tabakvlies zu bilden. 
Erreicht wird dies durch aufeinanderfolgende, in Förderrichtung
(2) mit steigender Geschwindigkeit betriebene Fördermittel (4,
7), von denen das stromabwärtige, schnellerlaufende Fördermittel
(7) aus zwei übereinanderliegenden Förderbändern (8, 9)
besteht, die einen Förderkanal (11) bilden, und das stromaufwärtige
Fördermittel (4) als Schwingförderer (6) ausgebildet
ist, der eine profilierte Abwurfkante (24) aufweist. 
Mit Hilfe einer derartigen Anordnung und Ausgestaltung der
Fördermittel läßt sich bei hoher Förderleistung eine weitgehend
vergleichmäßigte bzw. lückenlose Tabakmonolage erzeugen.
Patent EP-0647512-A3 (EP)
Title: Metering device.
Inventor: GOTH GERHARD
IPC: B29C31/02
Filed: 1994-08-19
Abstract: Device for metering granular, pulverulent or high-viscosity substances, in particular for plastics processing machines, having a rotatably mounted disc which has one or more clearances and is fitted directly above a planar base plate provided with at least two through-openings, there being at least one stripper arranged directly above the disc. <IMAGE>
Patent EP-0654218-A3 (EP)
Inventor: BARBER PEREZ SALVADOR ESPANOLA
IPC: A21D15/00
Filed: 1994-11-18
Abstract: Bakery and pastry products with long
conservation, related to a type of bread of fine and soft
crust, ready to use, product of the fermentation and
cooking of bread doughs, packaged in a high barrier gas
and water proof pack, and capable of conserving its
eatable quality during ambient storage for extraordinary
prolonged periods of more than two years.
Patent EP-0692395-A3 (EP)
Title: Overlay structure and method for overlaying reinforcing plies of a tyre
Inventor: RUSSELL RICHARD MICHAEL DR
IPC: B60C9/20
Filed: 1995-07-06
Abstract: The woven fabric wrapping (4, 13) confines tyre reinforcing layers. At least on the side facing them (2, 3, 6) it is self-adhesive. It (4) consists of fabric strips, which are laid or wound around the outermost bracing (3). A wrapping (13) of one or more strips, may be wound about a tyre bead core (6). The fabric is nylon or polyester, and is cross woven or double rib woven. The yarn (9) is nylon or polyester of titre 800-2000 dtex; with cotton or rayon weft. An adhesive solution pre-treatment is applied, this makes the fabric tacky. An RFL, or resorcin formaldehyde latex dip solution is suitable, and the band may be located on all areas to be applied to the reinforcement. In addition to the bandage described above, the application procedure, and the procedure to make it, are also claimed. <IMAGE>
Patent EP-0696631-A3 (EP)
Inventor: TAYLOR GRAHAME N
IPC: C10G33/04
Filed: 1995-08-03
Abstract: A water-in-oil demulsifier is prepared by (a) reacting
a high molecular weight polyalkylene glycol (PAG) with
ethylene oxide (EO) to form a PAG/EO adduct, (b)
esterifying the PAG/EO adduct with a diacid anhydride to
form a diester, (c) reacting the diester with a vinyl
monomer, and (d) additionally esterifying the product of
step (c) with a polyhydric material.
Patent EP-0685629-A3 (EP)
Title: Rock drill bit.
Inventor: BATLINER RAINER
IPC: E21B10/44
Filed: 1995-03-20
Abstract: The bit has a clamping shaft (1), a drill shaft (2) with at least four parallel adjacently arranged swarf grooves (4-7). A drill head (3) of hard metal is connected with the drill shaft with four peripherally distributed discharge grooves (8-11) running in the longitudinal direction of the drill head. The discharge grooves have a differently sized internal cross-section, that of two first diametrically opposed discharge grooves (8,10) being larger than that of two second diametrically opposed discharge grooves (9,11). The discharge grooves have a differently sized radial distance from the centre of the drill head. <IMAGE>
Patent EP-0732624-A3 (EP)
Inventor: HATAKEYAMA MASAHIRO
IPC: G03F7/20
Filed: 1996-03-15
Abstract: A method and apparatus are presented for producing a
three-dimensional ultra-fine micro-fabricated structures of
the order of µm and less for use in advanced optical
communication systems and quantum effect devices. The basic
components are an energy beam source, a mask member and a specimen
stage. Because the mask member is an independent component,
various combinations of relative movements of the mask member
with respect to the beam axis and/or workpiece can be made with
high precision to produce curved or slanted surfaces on a
workpiece, thereby producing a multiple lines or array of convex
or concave micro-lenses. Other examples of fine-structures
include deposition of thin films on a multiple line pattern or
in an array pattern. Because of the flexibility of fabrication
method and material of fabrication, labyrinth seals having
curved surface with grooved structure can be used as friction
reduction means for bearing components. The fine groove
dimensions of the order of nm is possible. Energy beams can
be any of fast atomic beams, ion beams, electron beam, laser
beams, radiation beams, X-ray beams and radical particle beams.
Parallel beams are often used, but when a focused beam is used,
a technique of reduced projection imaging can be utilized to
produce a fine-structure of the order of nm.
Patent EP-0735710-A3 (EP)
Title: Vorrichtung zum Demultiplexen eines optischen Digitalsignals
Inventor: BUELOW HENNING DR
IPC: H04B10/556
Filed: 1996-03-23
Abstract: Es ist eine Vorrichtung zum Demultiplexen angegeben, die einen
Pulsgenerator (4), eine Phasenregeleinrichtung (3) und eine
optische Schalteinrichtung (1), z. B. einen NOLM, hat. Die
Phasenregeleinrichtung (3) steuert den Pulsgenerator (4), dessen
Puls in der optischen Schalteinrichtung (1) Schaltvorgänge auslöst,
in Abhängigkeit von einem vom Ausgang (8) der optischen
Schalteinrichtung (1) abgeleiteten elektrischen Signal. In der
Phasenregeleinrichtung (3) ist eine Störquelle (26) vorhanden, die
den Puls definiert stört.
Patent EP-0756938-A3 (EP)
Title: Printing head
Inventor: KIMURA DAISUKE
IPC: B41J2/295
Filed: 1993-05-07
Abstract: A piezoelectric printing head includes an annular
base frame (29) and a plurality of piezoelectric actuator
assemblies (28) mounted on the base frame. Each actuator
assembly includes a piezoelectric element (30) having one
end rigidly secured to the base frame and another free
end, an armature (31) having a base end and a tip end to
which a printing wire (37) is rigidly connected, and a
magnifying mechanism (32). When the piezoelectric
element is electrically energized, a displacement of the
piezoelectric element is magnified to be transmitted to
the printing wire. Between the base frame and the base
end of the armature there is provided a vibration damping
buffer member (42).
Patent EP-0769437-A3 (EP)
IPC: B60T8/00
Filed: 1993-08-14
Abstract: Brake fluid pressure control unit improved for smaller 
size and lower cost. A motor (1) for a pump (3) is mounted in the 
circuit block (2) and the pump (3) is mounted on one axial end of 
the motor (1). The pressure adjusting units having solenoid 
valves (4) are arranged around the motor (1). The electronic 
control unit (9) is mounted on the other axial end of the 
motor (1).
Patent EP-0764767-A3 (EP)
Inventor: OHTOMO FUMIO
IPC: F01K23/10
Filed: 1996-09-20
Abstract: A combined cycle power plant comprises a gas
turbine system (41) and a steam cycle system (42)
having a steam turbine (118) to be driven by the steam
generated by the waste heat of the exhaust gas of the
gas turbine system (41), wherein the steam from the
steam cycle system (42) flows through a gas turbine
cooling system (43) of the gas turbine system to cool
the gas turbine blades and other elements of the gas
turbine system to be cooled and the waste heat of the
gas turbine system is effectively collected. The gas
turbine cooling system (43) has two or more than two
coolooling ducts (150, 160) formed in two or more than
two elements (114, 149) of the gas turbine system to be
cooled such as the gas turbine blades (149) and the
combustor (114) of the gas turbine system so that steam
is made to flow through the cooling ducts (150, 160) of
these two or more than two elements (114, 149) to be
cooled to effectively and maximally exploit the cooling
potential and the waste heat collecting potential of
the steam and hence improve the overall thermal
efficiency of the plant.
Patent EP-0766192-A3 (EP)
Inventor: TOYODA HARUYOSHI
IPC: G06K9/00
Filed: 1996-09-27
Abstract: The individual identification apparatus is provided
for comparing a target pattern of an arbitrary person with a
recorded reference pattern of a specific person, thereby
judging whether the arbitrary person is the specific person.
The apparatus has a calculation processing portion 60. In
order to previously record a pattern of the specific person
as a reference pattern, the portion 60 calculates
correlations between the pattern of the specific person and
comparative patterns which belong to other people. The
portion 60 records the pattern of the specific person as a
reference pattern only when the correlations between the
pattern of the specific person and the comparative patterns
are equal to or lower than a threshold. The portion 60
refuses to record, as a reference pattern, such a pattern
that provides high correlations with regards to the other
people's patterns and therefore that has a high similarity
with regards to the other people's patterns. There is a
small possibility that the apparatus will erroneously judge
a match between an arbitrary person and the specific person
when the arbitrary person is different from the specific
person.
Patent EP-0786733-A3 (EP)
Inventor: SHOU GUOLIANG
IPC: G06J1/00
Filed: 1997-01-28
Abstract: Multiplication is performed including accumulation at high speed
by a small quantity of hardware. Analog voltage X i  corresponding to each
clement of the first input data string is input to capacitance switching
circuits 10 1  to 10 n  through input terminals 1 1  to 1 n . m bit of digital
control data A i  corresponding to each element of the second input data
string are input to each capacitance switching circuit 10 i , and each bit a j  of
the control signal A j  is input to the corresponding multiplexer circuit 6 ij .
In the multiplexer circuit 6 ij , the capacitances C ij  corresponding to the
value of each bit of the control signal a j  are connected to the input terminal
1 i  or the reference charge V STD . The voltages corresponding to the
products of inputted analog voltages X i  and the control signals A i  are
outputted from each capacitance switching circuit 10 i . The output
voltages of each capacitance switching circuit 10 i  are parallelly inputted to
the operational amplifier 3 connected by a feedback capacitance Cf, and the
sum of the input voltages is outputted from the operational amplifier 3.
On the other hand, in order to provide a multiplication circuit of high
calculation speed without deteriorating the calculation accuracy and circuit
density, a multiplication circuit according to the present invention has a
MOS switch or MOS multiplexer the MOS of which has a gate with width
and length so that a time constant defined by the input capacitance and the
switch etc. is constant.
Patent EP-0800203-A3 (EP)
Inventor: TEPMAN AVI
IPC: H01L21/02
Filed: 1997-03-27
Abstract: A semiconductor processing system (100) having at least three load lock chambers (A, B, C)
in which contamination from particles generated by loading and unloading of semiconductor
workpieces can be substantially reduced.
Patent EP-0813098-A3 (EP)
Title: Optischer parametrischer Oszillator
Inventor: BAEDER UWE
IPC: G02F1/39
Filed: 1997-04-22
Abstract: Ein optischer parametrischer Oszillator weist einen nichtlinearen
Kristall auf, dessen Ein- und Austrittsfacetten (E, A)
prismatisch gegeneinander geneigt sind.
Patent EP-0817262-A3 (EP)
Inventor: HUSKA ROCHUS
IPC: H01L23/50
Filed: 1997-06-12
Abstract: Für die Herstellung von Leistungshalbleitergehäusen werden
teilweise zusammengesetzte Leiterrahmen als Systemträger eingesetzt.
Darin bestehen die zentralpositionierte Insel 4, die
durch den Wärmeverteiler 2 dargestellt wird, und der restliche
Leiterrahmen 1 aus Blechen unterschiedlicher Stärke. Die
notwendige Verbindung zwischen Insel 4 und Leiterrahmen 1
wird durch eine Schweißverbindung dargestellt.
Patent EP-0841524-A3 (EP)
Inventor: PROSSER NEIL MARK
IPC: F25J3/04
Filed: 1997-07-02
Abstract: A cryogenic rectification system for producing
oxygen and nitrogen employing a kettle liquid column
which processes oxygen-enriched kettle liquid from a
higher pressure column and which is reboiled by a fluid
taken from below the top of the higher pressure column.
Patent EP-0825416-A3 (EP)
Inventor: SUGITANI NOBUYOSHI
IPC: G01C19/5607
Filed: 1997-07-16
Abstract: To suppress dispersion of detection sensitivity due
to a change in ambient temperature in a vibration type
angular velocity detecting apparatus. An angular
velocity detecting apparatus comprising a vibrator,
excitation means for exciting the vibrator, detecting
means for detecting an amplitude of vibration based on
Coriolis' force occurring with rotation of the vibrator
excited to vibrate by the excitation means, and angular
velocity calculating means for calculating an angular
velocity of the rotation from a magnitude of the
amplitude detected by the detecting means, wherein in
an X, Y, and Z, three-dimensional, orthogonal
coordinate space, the vibrator has a vibrator base
extending in the X-direction on the XY plane, two first
vibrating bars projecting in the direction of +Y from
the vibrator base and at substantially symmetric
positions with respect to a Y-directional axis passing
a central portion of the vibrator base, two second
vibrating bars projecting in the direction of -Y from
the vibrator base and at the same X-directional
positions as the two first vibrating bars, and a single
supporting rod having prescribed torsional rigidity,
projecting from the central portion of the vibrator
base, and fixed at the tip thereof to a body to be
detected.