baber/WOPTO huggingface dataset:
Patent EP-0750410-A3 (EP)
Inventor: ISHII SHINJI
IPC: H04L9/30
Filed: 1996-06-21
Abstract: A method and a system for generating and managing a
secret key of a public key cryptosystem, in which the
secret key is generated inside a tamper resistant device,
and stored into a storage region in a personal portable
device from which the secret key cannot be read out of the
personal portable device, while the personal portable
device is inside the tamper resistant device. Here, the
secret key can be reproduced by collecting the partial
secret keys from those arbitrators who judge that the
secret key reproduction is appropriate. Also, the secret
key is generated inside a tamper resistant personal
portable device, and stored into a storage region in the
tamper resistant personal portable device from which the
secret key cannot be read out of the tamper resistant
personal portable device. Here, the secret key can be
reproduced by using the partial secret keys for
constituting the secret key from all entities sharing
interests with a user of the tamper resistant personal
portable device.
Patent EP-0774499-A3 (EP)
Inventor: YABUTA MOTOSHI
IPC: C08L83/04
Filed: 1996-11-18
Abstract: An object of the present invention is to
provide a novel heat-curable high solid coating
composition capable of forming a coating film which is
excellent in both acid resistance and scratch resistance,
and a method for forming a topcoat using said
composition. 
     The present invention provides a heat-curable
high solid coating composition comprising:
   (A) a carboxyl-containing compound,   (B) a vinyl polymer having an epoxy group, a hydroxyl
group and a hydrolyzable alkoxysilyl group in one
molecule,   (C) a reactive organopolysiloxane, and   (D) a crosslinked particulate polymer. The present
invention also provides a method for forming a topcoat
using said composition.
Patent EP-0735777-A3 (EP)
Inventor: KITAZATO NAOHISA
IPC: H04N19/423
Filed: 1996-03-25
Abstract: A picture compression apparatus includes a frame
order conversion section (2) for converting the order of
frames of a picture signal based on picture type data, a
picture coding section (4) for performing coding of the
picture signal including inter-frame predictive coding
based on the picture type data, a buffer memory (5) for
outputting the coded picture signal as data of a fixed bit
rate, a DSP circuit (7) for controlling the buffer memory
(5), and a picture type production section (6) for
producing the picture type data and producing, when a cue
signal is received, picture type data for producing a data
group which can be decoded independently of preceding
frames to a subsequent frame or frames of the picture
signal.
Patent EP-0778521-A3 (EP)
Inventor: YELLIN FRANK
IPC: G06F9/45
Filed: 1996-12-03
Abstract: A secure program interpreter performs a special check the first time it
executes a method call to determine if the sole purpose of the called method
is to access the value of private variable, modify the value of a private
variable, or return a constant value. When this is the case, the interpreter's
internal representation of the method being executed is modified so as to
directly access the private variable of the called method, or to directly access
the stored constant of the called method. The modified method
representation uses special "privileged" load and store instructions, not
available in normal source code programs, that access private variables and
constants outside the method being executed without causing a security
violation to be flagged. When the modified portion of the method is executed,
the private variable or constant is accessed directly by the executed method
using a privileged load or store instruction, the use of which avoids the
flagging of a security violation by the program interpreter. When execution of
the program is completed, the modified internal representation of the method
is flushed, such that when the program is executed again said interpreter
generates a new working representation of the aforementioned method.
Patent EP-0729020-A3 (EP)
Inventor: LIYANAGE A NIMAL
IPC: G01M3/28
Filed: 1996-02-23
Abstract: A method of detecting a malfunction or failure of a
pressure regulator in a corrosive or reactive gas
distribution system while in use involves continuously
measuring or monitoring the output pressure of the
pressure regulator, both in the presence and the absence
of gas flow. The onset of a malfunction of the pressure
regulator can be predicted when the differential output
pressure between flowing and non-flowing gas fluctuates
highly and increases gradually. Failure of the pressure
regulator or of the total system is detected when the
differential output pressure in the presence and absence
of flowing gas exceeds some experimentally determined
value.
Patent EP-0819990-A3 (EP)
Inventor: GUST STEPHEN J
IPC: C08L33/14
Filed: 1997-07-17
Abstract: Reclaimable overhead transparencies for plain paper copiers are obtained by strongly
adhering particulates having a large mean particle size to a transparent base sheet.
A transparent, polymeric antistatic binder composition which does not substantially gel
or yellow upon heating to reclamation temperatures and a glycidoxy silane are used to
strongly adhere the large particulates to the base sheet. The polymeric antistatic
binder composition is a mixture of an acrylic polymer or copolymer with an antistatic
copolymer. The use of large particulates and the use of the mixture of an acrylic
polymer or copolymer and an antistatic copolymer improves antistatic properties
without the need for yellowing, foul-odor producing amounts of nitrogenous antistatic
agents or gel-forming amounts of cross-linking agents which would adversely affect
reclaimability. An emulsified wax is included in the coating composition to reduce the
static coefficient of friction of the overhead transparency. The coating composition
may be applied in-line to the transparent base sheet to obtain an image-recording
surface coating comprising: a) from about 60% by weight to about 85% by weight of
the polymeric antistatic binder composition, b) from about 5% by weight to about 20%
by weight of a glycidoxy silane, c) from about 3% by weight to about 12% by weight
of a wax, and d) from about 3% by weight to about 15% by weight of a particulate
material having a mean particle size of from 4 µm to 15 µm, preferably from 7 µm to
12µm, the weight percentages of components a) through d) adding up to 100%. The
reclaimable image receptive transparencies exhibit anti-newton ring properties and
may be used as layout montage material, and in solid ink jet printers or electrostatic
printers.
Patent EP-0840088-A3 (EP)
Inventor: BERG GUENTER
IPC: F42B39/00
Filed: 1997-10-23
Abstract: The container (10) for ammunition, in the form of shells (12) or cartridges (62) or other propellant charges, has a base (14) with upright corner posts (16) to a cover. The base (14) has a pallet structure, with openings (24) for forklift tines. The corner posts secure four side panels (18), each with stiffening intersecting members. The cover swings on the container. At least one clamping belt (52) holds the ammunition in place within the container.
Patent EP-0841240-A3 (EP)
Title: Hohlprofil
Inventor: SCHEUCHER KLAUS-PETER
IPC: B62D27/06
Filed: 1997-11-03
Abstract: In ein Mehrkammer-Hohlprofil (1) ist eine Buchse (11) derart eingesetzt, daß die
Buchse (11) nur eine außenliegende Kammer (2) des Hohlprofils (1) durchsetzt. 
Die Buchse (11) ist einerseits in eine Durchgangsöffnung (10) in der Trennwand (7)
des Hohlprofils (1) eingepreßt und andererseits mit einer äußeren Begrenzungswand
(5) des Hohlprofils (1) verschweißt. Durch diese spielfreie Anbindung ergibt
sich eine dauerhafte und verschleißfreie Verbindung zwischen der Buchse (11) und
dem Hohlprofil (1). Die freibleibenden Kammern (3, 4) des Hohlprofils (1) können z.
B. den Pralldämpfer einer Stoßfänger-Anordnung aufnehmen.
Patent EP-0849985-A3 (EP)
Title: Trägerplatte für eine Platine mit elektronischen Bauelementen
Inventor: STAHL HERMANN
IPC: H05K7/14
Filed: 1997-11-19
Abstract: Die Erfindung betrifft eine Trägerplatte mit Abstandshaltern
für eine etwa parallel zur Trägerplatte (1) festzulegende
Hauptplatine eines Computers, wobei jeder Abstandshalter
(2) mit einem Fuß (20) an einem Befestigungspunkt
(5) auf der zugewandten Seite (4) der Trägerplatte (1)
festliegt und mit einem Kopf (22) an einem vorgegebenen
Befestigungspunkt der Platine (3) festzulegen ist. Um einen
einfach ausgebildeten, werkzeuglos an vorgebbaren Stellen
der Trägerplatte (1) zu montierenden Abstandshalter (2) zu
schaffen, ist vorgesehen, den Fuß (20) des Abstandshalters
(2) plattenartig auszubilden und den etwa parallel zur
Trägerplatte (1) liegenden plattenartigen Fuß (20) an mindestens
zwei Kanten (20a, 20b) von Haltenasen (10, 11) der
Trägerplatte (1) zu übergreifen, wobei der Fuß (20) in
dieser übergriffenen Lage durch Anschlagnasen (14, 15) der
Trägerplatte (1) gesichert ist.
Patent EP-0845638-A3 (EP)
Title: Zündvorrichtung für ein brennstoffbetriebenes Heizgerät
Inventor: WIDEMANN FRITZ
IPC: F23N5/14
Filed: 1997-11-28
Abstract: Die Erfindung betrifft eine Zündvorrichtung für ein brennstoffbetriebenes Heizgerät,
insbesondere Fahrzeugzusatzheizgerät, mit zumindest einem Glühstift 7, einer Einrichtung
6, welche den Glühstift bei variablen Bordspannungen mit einer konstanten
Effektivspannung versorgt beispielsweise einer getakteten Transistorendstufe und einer
Einrichtung 11, 12 zum Messen des Glühstift-Widerstands in den Taktpausen. Um zu gewährleisten,
daß der Glühstift 7 in einem optimalen, überlastungssicheren Arbeitsbereich
arbeitet, ist erfindungsgemäß eine Regelung des Pegels der an den Glühstift 7 getaktet
angelegten Spannung durch das Meßsignal der Glühstift-Widerstands-Meßeinrichtung 11,
12 derart vorgesehen, daß der Glühstift-Widerstand stets einen vorgegebenen konstanten
Wert bzw. einen von verschiedenen Bedingungen. z.B. der Umgebungstemperatur,
abhängigen Wert einnimmt.
Patent EP-0782943-A3 (EP)
Inventor: OLSON BRENT K
IPC: B60R21/217
Filed: 1997-01-02
Abstract: An airbag inflator assembly (10) including an airbag
inflator (12) and an inflator attachment (17) having a
sleeve (18). The inflator includes an elongated sidewall
(15) and an end (13) having a flange stop (20) extending
outwardly from the sidewall. The sleeve receives and
supports the sidewall of the inflator with the flange stop
butting against the sleeve. The sleeve has an inwardly
extending resilient tab (22) that faces away from the
flange stop and engages a gas exhaust port (24) defined by
the sidewall to retain the inflator within the sleeve. At
least one stud (26) extends transversely to and outwardly
from the sleeve for mounting the inflator attachment and
inflator within an airbag module. The inflator attachment
further includes at least two spaced-apart pairs of
diametrically opposed ribs (29) protruding inwardly from
the sleeve and grippingly engaging the sidewall of the
inflator. The sleeve also defines gas exhaust outlets
(28), which on different versions of the sleeve may vary to
accommodate different types of inflators. According to one
alternative embodiment, the inflator does not include a
flange stop. Instead, the sleeve includes an endwall that
butts against the inflator, with the resilient tab facing
the endwall. According to another embodiment, the inflator
sidewall has a tapered neck, and the resilient tab engages
the tapered neck instead of the gas exhaust port.
According to an additional embodiment, the sleeve does not
include the resilient tab but only includes the at least
two spaced-apart pairs of diametrically opposed ribs for
grippingly engaging and securing the inflator within the
sleeve.
Patent EP-0787780-A3 (EP)
Inventor: CULOT DOMINIQUE
IPC: C08L101/00
Filed: 1997-01-24
Abstract: The present invention discloses the use of a polymer
chain having at least one carboxylic acid anhydride group
as a consistency stabiliser in the base part of a two-part
silicone sealant. The base part consists essentially of
the consistency stabiliser, 100 parts by weight of a
polymeric material having not less than two groups bonded
to silicon which are hydroxyl or hydrolysable groups, 5 to
150 parts by weight of filler and, optionally, pigments
and/or plasticizers.
Patent EP-0797939-A3 (EP)
Inventor: FOX GILES
IPC: A45C3/00
Filed: 1997-03-27
Abstract: A container (11) having cushioning means (10) for
protecting the contents of the container (11) against
shock damage, the cushioning means (10) comprising one or
a plurality of enclosed volumes or cells (23) housing a
fluid such as air and defined by an at least partly
resilient envelope which forms part of the structure of
the container.
Patent EP-0821062-A3 (EP)
Inventor: PEERY ROBERT BROWN
IPC: C12N15/31
Filed: 1997-07-23
Abstract: The invention provides isolated nucleic acid compounds encoding
the stem peptide biosynthetic gene  ddl  of  Streptococcus pneumoniae . Also
provided are vectors and transformed heterologous host cells for
expressing the DDL enzyme product and a method for identifying compounds
that inhibit stem peptide biosynthesis.
Patent EP-0822582-A3 (EP)
Inventor: BHARDWAJ JYOTI KIRON
IPC: H01L21/3065
Filed: 1997-07-28
Abstract: This invention relates to methods for treatment of semiconductor substrates and in particular a method of etching a trench in a semiconductor substrate in a reactor chamber using alternatively reactive ion etching and depositing a passivation layer by chemical vapour deposition, wherein one or more of the following parameters: gas flow rates, chamber pressure, plasma power, substrate bias, etch rate, deposition rate vary within a cycle. <IMAGE>
Patent EP-0853886-A3 (EP)
Inventor: FUESSER HANS DR
IPC: A23B7/157
Filed: 1998-01-08
Abstract: Preparation of firm fresh or frozen fruit, comprises wetting fresh or frozen (pieces of) fruit with an aqueous system containing at least as much sugar and as many calcium ions as the liquid phase of the fruit and keeping in this form for  NOTLESS  2 days at temperatures above the freezing point of the aqueous system and < 10 degrees C.
Patent EP-0856813-A3 (EP)
Inventor: NENONEN PETRI
IPC: G06T5/40
Filed: 1998-01-24
Abstract: The invention relates to adjusting contrast in television pictures and other natural
picture sequences. In the method according to the invention, the pictures of the
picture sequence are gathered into histograms which are processed in certain
fashion in order to improve contrast in the pictures, whereafter there are formed
mapping functions on the basis of the processed histograms, and the pixel values of
the pictures in the picture sequence are then altered on the basis of said mapping
functions. The histograms are processed so that from each class where the
magnitude of values surpasses a given, predetermined limit, there are cut off all
values surpassing said limit, which are then redistributed in the histogram, to
classes nearest to the class under observation. The weighting of the distribution
controlling the redistribution of the cut-off values advantageously varies according
to the class under observation, so that near the low-value end of the histogram, the
values are redistributed mainly to classes with higher values than in the class under
observation, and near the high-value end of the histogram, the cut-off values are
redistributed mainly to classes with lower values than in the class under
observation. In the middle region of the histogram, the values are distributed
essentially evenly on both sides of the class under observation. Moreover, the cut-off
limit can advantageously be defined to be dependent on the class, so that the
limit at the extreme ends of the histogram is lower than in the middle region
thereof. By applying this procedure, it is possible to avoid a situation where the
picture details are covered under areas that are seen nearly black or nearly white.
The thus preprocessed histograms are filtered in an adaptive edge-preserving filter,
so that flickering is effectively prevented and at the same time there is avoided a
distortion of the pictures successive to the cut-off spots in the picture sequence.
Patent EP-0858183-A3 (EP)
Inventor: YANAGAWA YOSHIFUMI
IPC: H04N7/167
Filed: 1998-02-04
Abstract: In an encryption apparatus comprising; (a) a transmission-data-format-transformer (4)
which transforms transmission data into synchronous transmission data
having a data format of a transmitting line, (b) an encrypting device (3) which produces
an encrypted synchronous transmission data by encrypting the synchronous
transmission data with a transmission key for transmitting, (c) a transmission
command processor (1) which processes a transmission control signal, (d) a transmission
admission device (2) which outputs control information received from the transmission
admission device as asynchronous data, and also admits the data to be transmitted, (e)
a multiplexing device (6) which multiplexes the encrypted synchronous data as well as
asynchronous transmission data to output, a data encryption device for encrypting
transmission data is provided by using a transmission key for data in order that the
transmission admission device produces a transmission key for data responsive to the
data content to be encrypted by the data encryption device. A decryption apparatus
for decrypting the encrypted signal, and an encryption & decryption apparatus which
combines the above encryption apparatus and the decryption apparatus are also
available. Independent of encrypting a transmitting line, various depths of an
encryption strength can be applied to data responsive to a data content arbitrary. As
a result, a depth of encryption strength can be changeable according to a type and a
content of transmission/reception data, and thus, an encryption method can be flexibly
changeable depending on a type of video, or a compression method of video data.
Patent EP-0865839-A3 (EP)
Inventor: MUECKE GERT
IPC: B21D1/05
Filed: 1998-03-03
Abstract: The apparatus for straightening a metal strip includes guide rolls (14, 15; 16, 17) arranged parallel to one another and a straightening roll (18; 19) located in the wedge-contoured gap between the two guide rolls. Through the strip the guide and straightening rolls are in indirect contact with one another in the zone of their mutual tangent surfaces.
Patent EP-0945115-A3 (EP)
Inventor: MCDINE ROY
IPC: A61G7/10
Filed: 1998-07-03
Abstract: Apparatus for assisting a bather into and out of a bath, comprises a base
(20); a telescopic lifting pillar with a second part (32) telescopically moveable
upwardly and downwardly relative to a first part (31); a housing (22) secured to
said second part; an actuator (61, 62) operable to cause upwards and
downwards movement of said second part relative to said first part, said
actuator including a drive motor (37) disposed within said housing (22) and
further being arranged to apply lifting loads occurring in use to said housing; a
support means (23) for a bather, carried by said housing; and means providing
for translatory movement of said support means.
Patent EP-0898034-A3 (EP)
Title: Hinge
Inventor: SCHNELLE MANFRED
IPC: E05D5/02
Filed: 1998-07-20
Abstract: The sides of the hinge container (2) defining the U-shaped cavity have clamping flanges (8) parallel with the swivel axis of the hinge arm (3) and penetrated by screws (9). The threaded pins (10) of the clamping flanges each go through an internally threaded, square or rectangular anchor disc (11). When the hinge (1) is fixed, the clamping flanges rest on the outer surfaces of a profiled arm (7), and the anchor discs rest on the inner surfaces of the corresponding profiled arm. The flanks of the hinge container housing next to the two screws have sloping parts sloping from the clamping flanges towards the centre axis of the hinge container.
Patent EP-0901009-A3 (EP)
IPC: G01N21/78
Filed: 1998-08-27
Abstract: A mixture of a diazotizing
reagent which reacts with nitrous ions to produce a
diazo compound, a coupling reagent which couples with a
diazo compound to produce an azo dye, and an acid is
placed in pores of a transparent porous body to prepare
a sensor element (103a). Nitrogen dioxide gas is sensed in
accordance with a color change before and after the
sensor element is exposed to air to be measured for a
predetermined time.
In a preferred embodiment, the diazotizing reagent is sulfanilic acid and
the coupling reagent is N,N'-dimethylnaphthylamine (DMNA). A compact
photometer for use with the sensor element is also described.
Patent EP-0871054-A3 (EP)
Inventor: DOANY FUAD ELIAS
IPC: G02B27/01
Filed: 1998-03-30
Abstract: An illumination system and display includes a light. a polarising beam
splitter (PBS) having a first surface that receives the light from the
backlight. The PBS passes a first polarisation of the received light to a
curved mirror located at a second PBS face, which second PBS face is
opposite the first PBS face. The curvature of the mirror provides the
optical power necessary for proper imaging, while limiting the reflecting
area of the mirror provides an aperture stop that determines the numerical
aperture of the optical system. The display also includes a quarter wave
plate and a spatial light modulator (SLM). The quarter wave plate is
located between the PBS and mirror and changes the first polarisation of
light, directed from the PBS to the mirror, to a second polarisation which
is reflected from the mirror back to the PBS. The SLM receives this
second polarisation of light after reflection thereof by the PBS, and
selectively rotates the second polarisation of light to form an image
forming light having the first polarisation, which is reflected back to the
PBS. Through an exit face, the PBS provides the rotated image forming
light to a viewer. Between the viewer and the PBS exit surface, an
imaging lens system is provided that includes at least one folding mirror.
Patent EP-0892061-A3 (EP)
IPC: A61K45/00
Filed: 1998-07-01
Abstract: The invention provides ratB polypeptides and DNA (RNA) encoding ratB polypeptides
and methods for producing such polypeptides by recombinant techniques. Also provided are
methods for utilizing ratB polypeptides to screen for antibacterial compounds.
Patent EP-0910044-A3 (EP)
Inventor: JOUPPI NORMAN P
IPC: G06T11/00
Filed: 1998-09-24
Abstract: A method and an apparatus determine a color for pixels in a
graphics system in which images are defined by pixels.
Multiple fragments of an image may be visible in any given
pixel. Each visible fragment has a fragment value that
includes the color of that fragment. For such given pixel,
up to a predetermined number of the fragment values are
stored. When a new fragment is visible in the given pixel,
one of the fragment values is discarded to determine which
fragment values are stored and subsequently used to
generate the color of the pixel. The discarded fragment
value may be the new fragment value or one of the stored
fragment values. Various strategies can be used to
determine which fragment value is discarded. One such
scheme selects the stored fragment value with the greatest
Z-depth. Another scheme selects the stored fragment value
that produces the smallest color difference from the new
fragment value. Still another scheme selects the new
fragment value when one of the fragments is in front of the
new fragment and the stored fragment value of that fragment
produces the smallest color difference from the new
fragment value.
Patent EP-0931594-A3 (EP)
Title: Rotordüse
Inventor: JAEGER ANTON
IPC: B05B3/04
Filed: 1999-01-27
Abstract: Es wird eine insbesondere für ein Hochdruckreinigungsgerät bestimmte
Rotordüse beschrieben, bei der der Rotor (4) eine Außenhülse (16) und eine dazu
konzentrische, die Düse halternde und relativ zur Außenhülse (16) drehbewegliche
Innenhülse (15) umfaßt, die durch die Außenhülse (16) von der Rotationsbewegung
der Reinigungsflüssigkeit im Düsengehäuse entkoppelt ist,
wobei die Außenhülse (16) gegen Eigenrotation um ihre Achse (17) blockiert ist.