baber/WOPTO huggingface dataset:
Patent EP-0896286-A2 (EP)
Inventor: NAKANO MASASHI
IPC: G06F19/00
Filed: 1998-07-29
Abstract: A method for analyzing behavior of a structure made of a micro-inhomogeneous material,
whose micro-structure includes plural constituent materials, and for optimally designing the
micro-structure, uses a unified procedure of a molecular simulation method and a
homogenization analysis. According to the method, the behavior of the micro-inhomogeneous
material structure is analyzed and the micro-structure is optimally designed by (a) finding
particle-data such as positions, velocities and/or accelerations of all particles of atoms and/or
molecules that consist of the constituent materials and their interfaces of the micro-inhomogeneous
material under given physicochemical conditions by using a molecular
simulation method; (b) determining bulk properties as functions of the particle-data of each
constituent material and their interfaces of the micro-inhomogeneous material by applying a
statistical thermodynamics procedure to the particle-data; (c) applying a homogenization
analysis in which the bulk properties are used for predicting behavior of the structure by
calculating field variables distributed in the micro-inhomogeneous material; (d) judging
whether the bulk properties are feasible for the constituent materials by comparing the field
variables in each constituent material and interfaces with the bulk properties given by the
preceding statistical thermodynamics procedure; (e) if not, applying the steps (a) to (d)
repeatedly after changing the given physicochemical conditions; (f) judging whether the micro-structure
is appropriate in the sense that the field variables are allowable, if the micro-inhomogeneous
material is artificial; and (g) if not, applying the steps (a) to (f) repeatedly after
changing geometry and/or type of the constituent material(s).
Patent EP-0896122-A2 (EP)
Inventor: DALRYMPLE ELDON D
IPC: C09K8/62
Filed: 1998-08-05
Abstract: The amount of water produced from a subterranean formation as
a result of stimulation of the subterranean formation, is reduced by
introducing first and second reactive polymers which leak-off into the
formation and which subsequently react together to form a reaction product
which selectively reduces the permeability of the formation to water flow
through the formation. The reactive polymers react  in situ  to form a reaction
product that binds to the formation in such a manner that the flow of water is
selectively retarded through the matrix while the flow of oil is substantially
unaffected.
Patent EP-0895928-A2 (EP)
Inventor: TABE KOSHI
IPC: F16H3/44
Filed: 1998-08-05
Abstract: An internal bicycle shifter hub 10 is a hub capable of
switching among gear ratios on the basis of centrifugal
force, comprising a hub axle 21, a driver 22, a
slave 23, a planetary gear mechanism 24, a clutch
mechanism 25, and a clutch-switching mechanism 26. The
slave has a hub shell 60 capable of rotating about the
hub axle. The planetary gear mechanism is disposed
between the driver and the slave and is designed to
change the speed of rotation of the driver and to
transmit the result to the slave. The clutch mechanism
links or disengages the driver and the slave. The
clutch-switching mechanism has weight members 77 that
swing about one end thereof, a control plate 75 capable
of moving in a circle between a linked position in
which the clutch mechanism is in a linked state and a
disengaged position in which the mechanism is in a
disengaged state, and links 78 for rotating the control
member in response to the movement of the other end of
the rocking weight members.
Patent EP-0926354-A2 (EP)
Inventor: AKIMOTO TAKASHI
IPC: F16K31/42
Filed: 1998-12-11
Abstract: There is provided a three-position switching valve
that uses the working force of a pilot fluid to hold a
spool at a neutral position, to allow the spool to be
switched without being affected by the reaction force of a
return spring. The valve includes a valve hole 5 in which
the spool 6 is accommodated. At each end of the valve hole
5, a drive chamber 10a or 10b, to and from which a pilot
fluid is supplied and ejected to drive a spool 6, is
provided adjacent a smaller piston chamber 12a or 12b into
which a pilot fluid is constantly introduced. Linking
members 14a or 14b are interposed between the spool 6 and
piston 13a or 13b accommodated in each piston chamber 12a
or 12b. A return spring 18 is interposed between each
linking member 14a or 14b and the respective piston 13a or
13b, respectively. The pistons 13a or 13b hold the spool
6 at a neutral position via the linking members 14a and
14b.
Patent EP-0918254-A2 (EP)
Inventor: IDA MICHEL
IPC: G03F7/00
Filed: 1998-11-20
Abstract: A photoresist layer (22) is patterned using a microsphere monolayer hologram (138) to obtain a 3-D holographic monolayer image (140) and a 3-D image (144) of associated pencils of light which penetrates the resist layer to isolate layer zones. Patterns are formed in a photosensitive resin layer (22) by (a) reproducing the image of a hologram (138) of a microsphere monolayer, illuminated by a perpendicular light beam with parallel rays, to obtain a 3-D holographic image (140) of the monolayer and of associated pencils of light which are concentrated under the images of the microspheres; (b) reproducing the 3-D image (144) of the pencils of light within the resin layer to isolate zones of the layer; and (c) developing the resulting resin layer, the patterns thus being formed at the level of the isolated zones. Independent claims are also included for: (1) a hologram (138) of a microsphere monolayer illuminated by a perpendicular light beam with parallel rays, for reproducing a 3-D holographic image (140) of the monolayer and of associated pencils of light concentrated under the images of the microspheres; (2) a recording system for the above hologram comprising a Leith-Upatnieks transmission or Gabor holographic assembly; (3) a process for manufacturing a microtip emissive cathode electron source, in which holes are etched through a photoresist layer patterned by the above method; and (4) a flat screen employing an electron source made by the above process.
Patent EP-0943364-A2 (EP)
Inventor: FISCHER ERICH
IPC: B23K10/02
Filed: 1998-10-15
Abstract: The filter has rising inlet pipe discharging through perforated drum.   A swimming pool water filter assembly consists of an approx. cylindrical vessel (1) with a rising water inlet (22) at the top and an outlet (24) at the bottom. The filter vessel (1) carries a charge of e.g. sand, gravel (32, 33, 34) or active carbon granules (31). The end (23) of the rising inlet pipe (22) is covered by a perforated (41) drum (4) at the roof of which is an inverted cone (5) deflecting incoming water through the perforations, which cover approx. 50 per cent of the drum (4) surface.
Patent EP-0961935-A2 (EP)
Inventor: KOHN CHARLES M
IPC: G01R31/26
Filed: 1998-09-14
Abstract: L'invention concerne un procédé et un dispositif qui permettent de déterminer le profil de concentration des dopants pour un échantillon de matériau semi-conducteur. On positionne l'échantillon entre une paire d'électrodes en le posant sur l'une des électrodes de façon qu'il soit séparé de l'autre électrode par un milieu non conducteur. Dans l'un des modes de réalisation de l'invention, ledit milieu est l'air. On éclaire une zone de la surface de l'échantillon par un faisceau lumineux dont la longueur d'onde est inférieure à celle correspondant à la largeur de bande interdite du matériau semi-conducteur et qui est modulé en intensité à une fréquence prédéterminée. On applique entre la paire d'électrodes une tension de polarisation courant continu qui varie, pour ledit échantillon, entre celle correspondant à l'accumulation et celle correspondant à la déplétion profonde. L'intensité du faisceau lumineux et assez faible et la vitesse de variation de la tension assez grande pour éviter la formation d'une couche d'inversion à la surface de l'échantillon. Un signal correspondant à la capacité totale entre les deux électrodes durant les variations de tension est produit. Un signal représentant le photocourant alternatif induit dans la zone de l'échantillon éclairée par le faisceau lumineux est également produit. On choisit pour ledit faisceau une intensité et une fréquence de modulation telles que le photocourant soit pratiquement proportionnel à l'intensité du faisceau. On détermine ensuite le profil de concentration des dopants en utilisant le photocourant, la capacité totale et la tension de polarisation. Le dispositif comprend un ensemble capteur comportant une pointe de capteur montée sur un ensemble palier pneumatique, qui est suspendu sur un boîtier par une paire de soufflets. En utilisation, l'air est amené au palier par les soufflets qui, en se dilatant, abaissent la pointe du capteur jusqu'à ce que l'action du palier interrompe la dilatation. Dans d'autres modes de réalisation de l'invention, on n'utilise ni photocourant ni phototension, mais on détermine le profil de concentration des dopants en utilisant la capacité totale, la capacité de l'air, la tension de polarisation courant continu et la zone de l'électrode située à distance des informations de l'échantillon.
Patent EP-0929000-A2 (EP)
Inventor: KAWABATA KOUYA
IPC: G03G13/16
Filed: 1999-01-04
Abstract: A liquid droplet containing thermosetting or
ultraviolet curing adhesive material is jetted out
to either of a transfer member (5) or an image
receiving member (11) so as to correspond to a
shape of an image so that a latent image is formed.
The transfer member (5) and the image receiving
member (11) are brought into close contact with
each other so that the latent image is interposed
between the transfer member (5) and the image
receiving member (11). Then, heat or ultraviolet
ray is applied for curing the adhesive material so
that a transfer material formed on the transfer
member (5) is fixed to the image receiving member
(11) through the cured adhesive material. Then,
the transfer member (5) and the image receiving
member (11) are separated from each other so that
only the fixed transfer material is transferred to
the image receiving member (11). As a result, a
required image is formed.
Patent EP-0953848-A2 (EP)
Title: Verfahren zum Parametrieren einer integrierten Schaltungsanordnung und integrierte Schaltungsanordnung hierfür
Inventor: HUMMEL ULRICH HELMUT DIPL-ING
IPC: G01R31/30
Filed: 1999-02-04
Abstract: Die Parametrierung erfolgt durch Anlegen eines digitalen
Startkommandosignals mit nachfolgenden Parametrierdaten an der
Versorgungsspannungsklemme (12) und/oder Ausgangsklemme (16)
der integrierten Schaltungsanordnung, wobei der Parametriervorgang
dauerhaft einen an den erwähnten Klemmen (12, 16)
anliegenden und über dem normalen Betriebsspannungspegel anstehenden
Spannungspegel aufweist. Dieser erhöhte Spannungspegel
wird von einer in der integrierten Schaltungsanordnung
(10) vorgesehenen Detektoreinrichtung erfaßt. Die nur die
Versorgungsspannungsklemme (12), eine Bezugspotentialklemme
(14) und eine Ausgangsklemme (16) aufweisende integrierte
Schaltungsanordnung verfügt darüber hinaus intern über einen
vorzugsweise nichtflüchtigen Speicher (24), in dem die Einstellvorschrift
für die Parametrierung abgelegt ist. Diese
Einstellvorschrift wird durch die Parametrierdaten ausgelöst.
Patent EP-0945288-A2 (EP)
Inventor: KUTSCHER EBERHARD
IPC: B60G17/015
Filed: 1999-02-26
Abstract: Eine Luftfederungsanlage für Fahrzeuge mit den Fahrzeugsachsen bzw. Fahrzeugrädern zugeordneten Luftfederelementen, mit einem Kompressor und einem davon gespeisten Zentraldruckspeicher zur Druckluftversorgung der Luftfederelemente, mit einem Speicherdrucksensor, der den Luftdruck im Zentraldruckspeicher detektiert und einen damit korrelierenden Signalwert generiert, und mit einer elektronischen Steuereinrichtung, die die Signalwerte des Speicherdrucksensors verarbeitet und eine Druckbeaufschlagung des Zentraldruckspeichers durch den Kompressor veranlaßt, wenn der Signalwert des Speicherdrucksensors einen vorbestimmten unteren Schwellsignalwert erreicht, und diese beendet, wenn der Signalwert des Speicherdrucksensors einen vorbestimmten oberen Schwellsignalwert erreicht, soll hinsichtlich ihrer Leistungsfähigkeit verbessert werden. Dies wird dadurch erreicht, daß ein Umgebungsdrucksensor vorgesehen ist, der den Luftdruck in der Umbegung des Fahrzeugs detektiert und einen damit korrelierenden Signalwert generiert, wobei die Steuereinrichtung die Signalwerte des Umgebungsdrucksensors verarbeitet und in Abhängigkeit davon den oberen Schwellsignalwert variiert. <IMAGE>
Patent EP-0953439-A2 (EP)
Inventor: MOTOIKE MAKOTO
IPC: B64C1/12
Filed: 1999-04-27
Abstract: The present invention relates to a honeycomb panel
utilized as a structural material of an aircraft and an
instrument that is mounted on the aircraft, for example.
In the honeycomb panel in which the extremely thin surface
panels are used, hollows which individually correspond to
the cells occur. In case that the hollows occur on the
surface panels, external appearance of a product gets
worse extremely. Also, quality of the product is lowered
significantly. Furthermore, since cross sectional shape is
not constant, required strength and rigidity cannot be
obtained. The objective of the present invention is to
provide a honeycomb panel in which, even in case of using
thin surface plates, hollows do not exist on the thin
surface plates. The tasks were solved by a honeycomb panel
including: a honeycomb core; a pair of surface plates
disposed so as to sandwich the honeycomb core
therebetween; and an adhesive layer for joining the
honeycomb core to the surface plates, wherein the adhesive
layer is provided on an entire area of a surface in the
surface plates on a side where the layer abuts to the
honeycomb core.
Patent EP-0962209-A2 (EP)
Inventor: ANGEL GEOFFREY DENNIS
IPC: A61G7/05
Filed: 1999-05-31
Abstract: An improved pressure control system for controlling
pressure in a fluid system comprising a compressor (1)
for producing pressurised fluid coupled to a rotor valve
(2), a pressure controller (11) and a visual low pressure
indicator (12). A manifold (14) (Figure 3 not shown)
directly supports the valve and has integrated there
within the pressure controller (11) and low pressure
indicator (12) and output connectors (8,9). 
     The pressure controller (11) includes plunger (44)
and spring (42) communicating with the fluid system. The
pressurised fluid acts against the plunger and spring and
excess fluid is discharged when pressure exceeds a
predetermined valve. 
     A low pressure indicator (12) includes a diaphragm
(34) movable away from a transparent window (38)
providing a visual indication of the pressure within the
system. 
     The manifold assembly provides connectors for supply
of fluid to the system.
Patent EP-0964018-A2 (EP)
Inventor: WLASSICS IVAN
IPC: C08G65/00
Filed: 1999-06-08
Abstract: Process to obtain (per)fluoropolyethers substituted at one or
at both end groups with an halogen atom selected between
bromine or iodine, having the formula:
 A-CF 2 -O-(CF 2 CF 2 O) p -(CF 2 O) q -CF 2 -B 
wherein
   A = B = halogen; or A = halogen and B = COOH or F,
and halogen = I or Br; p and q are integers such as
to give number average molecular weight (MW) in the
range 350-5000 and p/q = 0.5 - 2.0,  
consisting in treating, with an halogen selected between
iodine or bromine in a polyhalogenated organic solvent, at
temperatures in the range 20°-80°C, di- or poly-acylperoxides
having average equivalent weight in the range 350-5.000, of
formula:
 T-CF 2 -O-[(CF 2 CF 2 O) p -(CF 2 O) q -CF 2 -CO-O-O-CO-CF 2 -(OCF 2 ) q -
-(OCF 2 CF 2 ) p ] y -OCF 2 -COOH 
wherein:
   y is an integer in the range 1-5; p and q are
integers such as to give the indicated EW of formula
(II) and p/q = 0.5 - 2.0;   T = COOH, F with the proviso that when T = COOH   y = 1-5, when T = F y = 1.
Patent EP-0986185-A2 (EP)
Inventor: MOTOYOSHI GEN
IPC: H04W4/00
Filed: 1999-09-07
Abstract: A mobile communication device has a delay locked
loop circuit for carrying out a tracking synchronization of
a reception signal. The reception signal may be a spread
spectrum signal. The delay locked loop circuit comprises a
generating section for generating an early signal and first
and second late signals which is difference in phase from
one another. A multiplying section is for multiplying the
reception signal by each of the early signal and the first
and the second late signals to produce first through third
multiplied signals. A producing section produces an
tracking error signal in accordance with the first through
the third multiplied signals. A supplying section supplies
a clock signal to the generating section on the basis of
the tracking error signal to make the generating means
generate the early signal and the first and the second late
signals.
Patent EP-0997220-A2 (EP)
Inventor: NORDQUIST HAKON
IPC: B23Q16/08
Filed: 1999-10-20
Abstract: The x-y reference elements (12, 22) of each groove (15) are joined by a bridge (25) reaching into the groove. Electrode holder (2) tensioned on the lining (1) of a tool machine has a tool fixed to it and a surface with z-reference elements (16, 17) for positioning in the z-direction. Two grooves (15) are cut into the surface. The x-y reference elements are elastic in the z-direction and extend partially over the groove. The x-y reference elements (12, 22) of each groove (15) are joined by a bridge (25) reaching into the groove.
Patent EP-0977215-A2 (EP)
Inventor: WATANABE KUNIHIKO
IPC: H01F38/14
Filed: 1997-08-08
Abstract: Groups of magnets are respectively provided on the
joint surfaces of a vehicle-side connector and a power-supply-side
connector in such a way that the N and S poles of a
plurality of permanent magnets are alternately arranged in a
circle. When charging is carried out, the magnetic attraction
generated by placing the heteropolar magnets in both groups of
magnets opposite to one another is utilized for bringing the
vehicle-side connector and the power-supply-side connector into
engagement with each other. After the charging, the group of
magnets of the power-supply-side connector are turned by one
pitch to place the homopolar magnets in both groups of magnets
opposite to one another, whereby both connectors are easily
separated from each other because of the magnetic repulsive
force generated therebetween.
Patent EP-1006595-A2 (EP)
Inventor: MORITA MITSURU
IPC: C30B9/00
Filed: 1999-11-29
Abstract: An oxide superconducting material includes a
REBa 2 Cu 3 O 7-x  phase (RE designating one or a combination of
two or more rare earth elements including Y), particles
composed of Ce, Ba, Cu and O dispersed therein, and
RE 2 BaCuO 5  or RE 4 Ba 2 Cu 2 O 10  dispersed therein. A method is
provided for producing the superconducting material from
a mixed powder obtained by adding a Ce-Ba-Cu-O system
additive to a starting material powder containing RE, Ba,
Cu and O.
Patent EP-0940569-A2 (EP)
Inventor: KIMURA SHUJI
IPC: F02D41/30
Filed: 1999-03-03
Abstract: The diesel engine conducts exhaust gas recirculation and low temperature pre-mixed
combustion at a low compression ratio. An ambient temperature at initiation of
combustion (t 2 ) determined from compression ratio and intake gas temperature or
engine load. A target temperature (T1) which supports pre-mixed combustion is
determined. When the ambient temperature at initiation of combustion (t 2 ) is
determined to be in a region that is lower than the target temperature (T1), a
temperature increase control device is operated which increases the temperature of the
operational gases in the cylinder so that the temperature at initiation of combustion
exceeds the target temperature (T1). The main fuel injection timing is placed in the
range of 5° - 20° of the combustion top dead center so that the main combustion
temperature is above a fixed value. In this way, low temperature pre-mixed combustion
is stabilized at low load at which combustion becomes unstable when compression
ratios are low.
Patent EP-0978337-A2 (EP)
Inventor: GARG DIWAKAR
IPC: F27D7/02
Filed: 1999-08-05
Abstract: Lubricant is removed from powder metal compacts prior
to sintering at high temperatures by contact in a preheating
zone (12) at 200°C (400°F) to 820°C (1500°F) with a
de-lubricating atmosphere (22) of a controlled amount of a
gaseous oxidizing agent such as moisture, carbon dioxide,
air or mixtures thereof with a carrier gas. The contact is
effected in a manner which provides interaction between the
oxidant and lubricant vapours at surfaces of said compacts
without oxidizing the surface. In a preferred embodiment,
the de-lubricating atmosphere is supplied in a turbulent
flow regime through a plurality of apertures in a conduit
(30, Fig. 2) extending transversely of the direction of
flow of the protective atmosphere and having a diffuser
design criteria (as defined) of at least 1.4. 
Preferably, the Reynolds Number (as defined) of the de-lubricating
atmosphere introduced is above 2,000 and the
total momentum Ratio R (as defined) of the de-lubricating
atmosphere is at least 50.
Patent EP-0994591-A2 (EP)
Inventor: RUSSEL JOHN PAUL
IPC: H04J3/08
Filed: 1999-09-16
Abstract: A protection method for providing integrity of transport of a data packet stream
over a plurality of synchronous digital channels each comprising a virtual container
stream, the virtual container streams being virtually concatenated together is
disclosed. Data packets from a data stream are mapped to a plurality of memory
areas, from which the data packets are transferred to payloads of a plurality of virtual
container streams which are carried over a synchronous digital network by a plurality of
different routes, being either path connections or rings. Upon failure of a path or
section, a receiving entity signals to a transmitting synchronous digital entity via
conventional path or section termination signaling functions to alert the transmitting
entity of a failure in a path or section. Upon receiving a path or ring failure signal, the
transmitting entity gracefully degrades to offer a reduced bandwidth.
Patent EP-1026867-A2 (EP)
Inventor: SONCODI ADRIAN
IPC: H04L47/724
Filed: 1999-12-17
Abstract: A directory-based network comprises user-callable network elements, at least
one directory server, and at least one call/process server. The call/process server
comprises several decoupled engines including a policy engine which upon system
initialization or upon request retrieves a plurality of policy scripts from a directory
server and constructs from them an adaptive context-sensitive policy tree. Upon user
call to a network element requesting a service, an agent of the call/process server,
which agent is located in the network element, forwards an admission request to the
call/process server which executes policy tree in the context of the request and of the
current state of the network as reflected in the directory server and in said several
decoupled engines of the call/process server. An admission reply is returned to the
network element, the contents of which are retained in service-specific control block
in the network element and used to control the execution of the request. Policy
scripts can easily be entered, deleted, or modified and a new policy tree built
immediately.
Patent EP-0964096-A2 (EP)
Inventor: ADAM JEAN-MARIE
IPC: D06P5/06
Filed: 1999-06-02
Abstract: Preparation of 2-phenyl-4-(2-hydroxyphenyl)-6- (4-alkoxyphenyl)-1,3,5-triazines (I) comprises reacting o-hydroxybenzamide (II) with a 4-alkoxybenzoyl chloride (III) at 70-180 degrees C and then reacting the intermediate 2-(4-alkoxyphenyl)-4-oxo-4H-1,3-benzoxazine (IV) with benzamidine (V) at 50-80 degrees C. Preparation of 2-phenyl-4-(2-hydroxyphenyl)-6-(4-alkoxyphenyl)-1,3,5-triazines (I) comprises reacting o-hydroxybenzamide of formula (II) with a 4-alkoxybenzoyl chloride (III) at 70-180 degrees C and then reacting the intermediate 2-(4-alkoxyphenyl)-4-oxo-4H-1,3-benzoxazine (IV) with benzamidine (V) at 50-80 degrees C. R1 = 1-4C alkyl