baber/WOPTO huggingface dataset:
Patent EP-0734010-A2 (EP)
Inventor: LEVELLE MICHAEL G
IPC: G09G5/395
Filed: 1996-03-14
Abstract: A method and apparatus for performing signature analysis of video data being output by a RAMDAC so that starting and stopping the sampling of data is made precise so that the data sampled is a known set. The invention uses a timing generator and signature analysis hardware integrated with a RAMDAC to start and stop the sampling and signature calculation of video data on frame boundaries. A signature capture request bit is used to request that the next frame be sampled and a signature calculated. The hardware waits until the beginning of the next frame starts, and then samples data until the frame ends. The calculated signature is made available in a signature analysis result register for reading. The resulting signature is held in the signature analysis result register until cleared or another signature capture request is made.
Patent EP-0787963-A2 (EP)
Title: Apparatus for the dry treatment of a fabric
Inventor: ANGLADA VINAS JAUME
IPC: D06B3/12
Filed: 1996-08-28
Abstract: An apparatus for the dry treatment of a fabric having two enclosures (2, 18) for stocks of fabric (4), and means for the gradual in-feed and drawing out of the fabric from the enclosures (2, 18). There are pneumatic means (48) blowing air into a passage (32a, 32b) which comprises a first portion (32a) communicating one enclosure (2) with a space (42) and a second portion (32b) communicating another enclosure (18) with the same space (42). A cylindrical drum (44) is located in this space and adapted to rotate alternately in both directions, such that the fabric (4) entering the space (42) through one of the portions (32a, 32b) leaves it through the other portion (32b, 32a), after partially wrapping the drum (44).
Patent EP-0804742-A2 (EP)
Inventor: TUUNANEN ARI
IPC: E21B19/24
Filed: 1996-01-19
Abstract: L'invention concerne un procédé pour déterminer la position d'une poutre d'avancement (3a à 3c) d'une perforatrice au rocher. D'abord, on détermine la position d'une base (1) de la perforatrice au rocher par rapport au rocher dans un système global de coordonnées et, après cela, on mesure la position de la poutre d'avancement (3a à 6c) par rapport à la base (1). On utilise des dispositifs de mesure (6a à 6c) montés d'une manière fixe sur la base (1) à une certaine distance l'un de l'autre et au moins deux dispositifs de mesure (9a à 9c, 10a à 10c) fixés à la poutre d'avancement à une certaine distance l'un de l'autre, dans des positions prédéterminées. Au moins certains des dispositifs de mesure comprennent un émetteur et au moins certains de ces dispositifs comprennent un récepteur. On mesure la position de la poutre d'avancement (3a à 3c) par rapport à la base, par exemple en utilisant le temps de propagation d'une énergie d'oscillation émise par chaque émetteur vers les différents récepteurs et on calcule sur cette base la position des dispositifs de mesure (9a à 9c, 10a à 10c) de la poutre d'avancement par rapport aux dispositifs de mesure (6a à 6c) montés sur la base (1), puis à partir de là, la position de la poutre d'avancement par rapport à la base (1) et finalement la position de cette poutre dans le système global de coordonnées.
Patent EP-0813558-A2 (EP)
Inventor: HOGEN-ESCH THIEO
IPC: C08F2/06
Filed: 1996-03-06
Abstract: The present invention concerns a novel method for preparing polymers (preferably (meth)acrylate polymers and copolymers) having a narrow molecular weight distribution by metal-free anionic polymerization in the presence of a phosphonium cation. The present invention also concerns block copolymers and methods of making the same using anionic polymerization in the presence of a phosphonium cation to prepare at least one block of the copolymer.
Patent EP-0831792-A2 (EP)
Inventor: RON EYAL S
IPC: A61K8/02
Filed: 1996-06-05
Abstract: Cette invention concerne un système d'administration d'une substance biologiquement active dans un milieu environnant donné. Une première et une seconde chambre sont séparées par une cloison mobile. La première chambre comprend un réseau de gel polymère dont le volume se modifie en fonction d'une condition du milieu environnant, telle que le pH. Le premier compartiment comprend un écran ou une membrane permettant de confiner le réseau de gel polymère tout assurant la communication du fluide avec un milieu environnant. Le second compartiment contient un composé ou un médicament biologiquement actif qui est administré au milieu environnant par l'intermédiaire d'un orifice situé dans ledit second compartiment. Lorsque la condition de déclenchement dans le milieu environnant est atteinte, le réseau de gel polymère est soumis à un changement de volume qui a pour effet de déplacer la cloison mobile et d'expulser le médicament à travers l'orifice. L'administration de médicament commence ou se poursuit uniquement lorsque la condition du milieu environnant ou le point de déclenchement adéquats sont atteints.
Patent EP-0794560-A2 (EP)
Inventor: MORI MOTOHISA
IPC: H01L23/50
Filed: 1997-03-06
Abstract: In a production method for an insulated semiconductor device of the invention, before die bonding, leads of a flat hoop frame are shaped so that outer lead portions may be positioned at predetermined positions with respect to an outer profile of a semiconductor device after a resin is filled. To this end, a lead shaping apparatus (6) for shaping inner lead portions (3) of a flat hoop frame (1) supplied thereto from a frame supply apparatus (4) is located between the frame supply apparatus (4) and a die bonding apparatus (5) so that, before die bonding of semiconductor pellets (11) is performed, shaping of the inner lead portions (3) is performed. Thereafter, die bonding and wire bonding are performed for the flat hoop frame (1), and then, resin is filled only into a lower metallic mold cavity (16) by a resin filling apparatus (13) to embed the inner lead portions in the resin.
Patent EP-0798360-A2 (EP)
Inventor: TORARDI CARMINE
IPC: G21K4/00
Filed: 1997-03-25
Abstract: The delayed fluorescence observable with tantalate phosphors is decreased by the use of a flux composition consisting essentially of 2-95% by weight KCl, 5-98% by weight of at least one lithium salt chosen from a group consisting of LiCl and Li 2 SO 4  and 0-50% by weight of SrCl 2 .
Patent EP-0805523-A2 (EP)
Inventor: JONES DENNIS BOYD
IPC: H01R13/631
Filed: 1997-04-25
Abstract: A latching system for mating electrical connectors includes a guide ferrule (40) provided on a shell (32) of a first connector (12) for receiving an appropriate guide post (28) on the mating electrical connector (14). A latch member (38) pivotally mounted on the guide ferrule includes a latch end (46) latchingly engageable with the guide post. A housing (34) of resilient dielectric material is overmolded about portions of the shell and includes an integral spring portion (60) for biasing the latch member (38) in its latch position.
Patent EP-0810730-A2 (EP)
Inventor: DOSHO SHIRO
IPC: G11C27/04
Filed: 1997-05-26
Abstract: The invention provides an analog FIFO memory from which a written analog signal can be accurately read by eliminating errors in the analog signal between the write operation and the read operation. Prior to the read operation for reading the analog signal from a memory cell through a memory bus, a reset operation for setting the memory bus at a predetermined potential is conducted so as to remove a charge stored in a parasitic capacitance of the memory bus. The input terminal of a read circuit is set at a predetermined potential, with a write circuit disconnected from the memory bus by using an input circuit and with the read circuit connected with the memory bus by using an output circuit. In this manner, the memory bus is set at the predetermined potential, and the charge stored in the parasitic capacitance is discharged. At this point, a switch in each memory cell is in an off-state, and hence, a charge corresponding to the analog signal can be retained in the memory cell.
Patent EP-0811885-A2 (EP)
Inventor: YOSHINAGA KAZUO
IPC: G03G5/05
Filed: 1997-06-04
Abstract: An electrophotographic photosensitive member has a photosensitive layer formed on a support. A surface layer (or the outermost layer) of the photosensitive layer contains a fluorine-modified organic silicone resin represented by the following average unit formula:  
 
        {F(CF 2 ) a1 -Q 1 -R 1·m1 SiO (3-m1)/2 } X1 {F(CF 2 ) a2 -Q 2 -R 2·m2 SiO (3-m2)/2 } X2 ···· {F(CF 2 ) ap -Q p -R p·mp SiO (3-mp)/2 } Xp {R 1 ' n1 SiO (4-n1)/2 } y1 - {R 2 ' n2 SiO (4-n2)/2 } y2 ····{R q ' nq SiO (4-nq)/2 } yq   
 
where R 1 , ···, R p , R 1 ', ···, and R q ' are respectively an alkyl or aryl group; Q 1 , ···, and Q p  are respectively an alkylene group; m1, ···, and mp are respectively an integer of 0 to 2; n1, ···, and nq are respectively an integer of 0 to 3; a1, ···, and aq are respectively an integer; x1 and y1 are respectively a number larger than 0; and x2, ···, and xp, and y2, ···, and yq are respectively a number of 0 or more.
Patent EP-0818382-A2 (EP)
Inventor: BOHNER HUBERT
IPC: F15B11/036
Filed: 1997-06-10
Abstract: The first ram forms the adjusting motor, and is mechanically coupled to the coaxial second one, the two having a common piston rod. One ram (5,6) at least has a piston (7,8) slid axially onto the rod and secured in a fixed position. The cylinders (9,10) are fixed to each other and to a separating ring (32) between them and in which the rod (3) slides. The ring separates the cylinder interiors from each other, and it also forms a radial bearing for the rod. The latter is also supported in the radial direction in the cylinder ends (28) furthest from each other and through which it passes. The ring may be separated by a one-piece cylinder pipe section (26) in both cylinders.
Patent EP-0816390-A2 (EP)
Inventor: BENDER ALBERT DR
IPC: C09D11/10
Filed: 1997-06-25
Abstract: Hydrocarbon resins are obtained by: (i) reacting a compound of: (A) di- or poly-unsaturated optionally cyclic 4-10C hydrocarbon or its (optionally mixed) oligomers of DP 2-10; with a compound of (B) natural resin and/or natural resin acid; and (ii) reacting the product with each of compounds of: (C)  alpha , beta -olefinically unsaturated carboxylic acid and/or anhydride; (D) divalent metal compound; and (E) fatty acid; at 100-300 degrees C with splitting-off of water.
Patent EP-0822350-A2 (EP)
Inventor: MURATA KIYOHITO
IPC: F16D13/74
Filed: 1997-06-26
Abstract: A lubricating structure for a wet-type clutch
including frictional engagement elements fitted
respectively to an outer diameter side member and to an
inner diameter side member disposed in a mutually spaced-apart
relation and rotating relative to each other round
a common axis, selectively pushed by push means between
the outer diameter side member and the inner diameter
side member, and brought into frictional engagement with
each other. 
     A lubricant reservoir is formed on the inner
diameter side of the outer diameter side member in such a
manner as to dip the friction surfaces of the frictional
engagement members into the lubricant, and a lubricant
feed oil passage rotating with the outer diameter side
member is connected to the lubricant reservoir on the
more outer diameter side than the friction surfaces of
the frictional engagement elements. The lubricant
introduced by the lubricant introduction means is
introduced into the lubricant feed oil passage, and the
lubricant feed oil passage supplies the lubricant so
introduced to the lubricant reservoir from the outer
diameter side by centrifugal force. After lubricating
the frictional engagement elements, the lubricant is
discharged from a discharge opening portion.
Patent EP-0825284-A2 (EP)
Inventor: LANGEN MANFRED
IPC: D01H9/18
Filed: 1997-08-12
Abstract: The continuous conveyor has at least two roller or sliding guide paths (1), to advance, build-up and/or position the items (A) to be carried. Preferably the guide paths (1) are parallel and next to each other. The carriers (3) are retractable, and travel round along the guide paths (1), or they move only forwards and backwards on a straight path, continuously or in steps. The same carrier (3) is used to move the items (A) selectively for one or the other guide path or for at least two guide paths (1). One carrier (3) simultaneously transports or build-up several items (A) on adjacent guide paths (1). One carrier (3) can be moved under control to give a defined setting to the position of the head of a build-up. A limit stop (10-12) is at a given end position of an accumulation zone, which can be retracted or otherwise moved into an inactive setting.
Patent EP-0832916-A2 (EP)
Inventor: TSUTOMU UEHARA
IPC: B32B27/10
Filed: 1997-09-19
Abstract: A selectively gas permeable film having at least one layer composed of a
composition comprising: 50-98% by weight of a saponified product of ethylene-vinyl
acetate copolymer; 0-45% by weight of polyvinyl alcohol having a saponification
value of 60-95 mol.%; and 0.1% or higher by weight of at least one species having
an average molecular weight of 4,000 or lower selected from the group consisting of
monomers, oligomers, and polymers of either one of alkylene glycol or hydroxy acid.
The content of the at least one species does not exceed its saturation solubility for the
sum of the saponified product of ethylene-vinyl acetate copolymer and the polyvinyl
alcohol. The selectively gas permeable film has a high ratio of carbon dioxide gas
transmission rate to oxygen gas transmission rate. The film is very useful for
packaging water-containing foods, especially fermented foods.
Patent EP-0832942-A2 (EP)
Inventor: ITOH HISATO
IPC: G02B5/20
Filed: 1992-12-11
Abstract: Dyes suitable for use in the fabrication of color
filters are of molecular weight 500-4000. They contain
one or more photopolymerizable substituents and are
represented by one of the following formulae:
 D-(B-Z) m  and D-E-D 
wherein D represents a chromophoric nucleus, Band E
denote connecting groups, Z is -COOR 9 , -CONR 10 R 11 , -OCOR 12 ,
-OCOOR 13 , -OCONHR 14 , -NHR 15  or -NR 16 R 17  and mis an integer of
1-10. Also described are photosensitive resist resin
compositions containing the dyes as well as color filters
fabricated by curing the photosensitive resist
resin compositions.
Patent EP-0838724-A2 (EP)
Inventor: VISHWAKARMA LAL CHAND
IPC: C07F7/10
Filed: 1997-10-11
Abstract: An ultraviolet absorbing compound of formula (I) below, and photographic
elements containing such a compound as an ultraviolet absorber:
 
wherein:
   R 4  is a substituted alkyl group, R 4  may be further joined to either L or A*
forming a ring and the benzo or phenyl ring shown may be further substituted or
unsubstituted;   L is a bivalent linking group;   p is 0 or 1;   A* is an alkyl group having an asymmetric carbon or asymmetric silicon
atom, and; 
   wherein the ultraviolet absorbing compound of formula (I) is a mixture of
two enantiomers about the asymmetric carbon or silicon atom of A*.
Patent EP-0823617-A2 (EP)
Inventor: EIDSON JOHN C
IPC: G01D3/00
Filed: 1997-08-01
Abstract: The method of the present invention uses general calibration correction techniques
present in transducer host (12) systems to implement more complex functions such as
derived values and corrections based on measurable or configurable factors. These
correction techniques make use of general correction engines in a host (12) and
correction factors which remain with a multi-channel transducer unit (14) that is
connected to the host (12) via a digital interface (16). This invention uses these
mechanisms, along with appropriate changes in the way transducer control and signal
conditioning circuitry is designed, to implement and correct more complex transducers
by assigning a control signal or complex computation to one or more of the channels.
Patent EP-0824265-A2 (EP)
Inventor: KOIKE NORIO
IPC: H01J9/227
Filed: 1997-08-12
Abstract: A dispersion solution of colloidal silica is coated on a
pigment layer of a substrate composing a filter layer and then dried. Accordingly,
the state of the front surface of the filter layer (pigment
layer) is controlled without affecting the filter layer
(pigment layer). A phosphor layer is formed on the filter
layer (pigment layer). 
     The method has application to phosphor screens in cathode ray tubes
and plasma display panels for improving their uniformity of brightness
and contrast.
Patent EP-0829370-A2 (EP)
Inventor: RYAN ROBERT P
IPC: B41J9/10
Filed: 1997-09-09
Abstract: A dot matrix printer and motor have hammers (24) forming in part a hammerbank (22)
and a counterbalance (130) with a link to the position of the motor. The motor includes
coils positively driven and then negatively driven after current in the coils has at least
partially decayed. The current in the coils is allowed to decay further after negatively
driving the coil. 
     The motor coils are connected to an H bridge having transistors which can be formed in a
full H bridge or half bridge. A controller switches the transistors to cause negative and
positive flow through the H bridge for positive current flow from a reference level to an
uper reference level, and a decay of current within the coils to an intermediate reference.
The coils are then driven with a negative current from the intermediate reference level to a
second intermediate reference level after which the current within the coil decays to a lower
or initial reference level.
Patent EP-0837618-A2 (EP)
Inventor: STEPHENS DONPAUL C
IPC: H04Q3/00
Filed: 1997-10-14
Abstract: The present invention pertains to an ATM cell interface
for dispatching ATM cells, each ATM cell having a header with a VPI
field having a value and a VCI field having a value. The interface
comprises L input ports to which ATM cells enter the interface,
where L is greater than or equal to 1 and is an integer. The
interface also comprises Q output ports through which ATM cells
exit the interface, where Q is greater than or equal to 1 and is an
integer. The interface comprises a memory mechanism 24 having
serial access memory management. Additionally, the interface
comprises a mechanism for directing the ATM cells from an input
port of the L input ports to any desired destination through at
least one output port 22 of the Q output ports 22. The directing
mechanism 26 has entities which identify desired destinations for
a corresponding ATM cell. The entries for the corresponding ATM
cell are distributed from each other with at least one of the
entries for the corresponding ATM cell separate from all other of
the entries for the corresponding ATM cell. The entries are stored
in the memory. The number of possible entries in the directing
mechanism 26 is less than a total number of entries supported by
the ATM cell header. The present invention pertains to a method
for dispatching an ATM cell having an ATM header in an ATM network.
The present invention pertains to a telecommunications system.
Patent EP-0851476-A2 (EP)
Inventor: BRYANT FRANK R
IPC: H01L21/70
Filed: 1997-12-12
Abstract: A passivation structure is formed using two
passivation layers and a protective overcoat layer
using two masking steps. The first passivation layer
is formed over the wafer and openings are provided to
expose portions of the pads for testing the device and
fusible links. After testing and laser repair, a
second passivation layer is formed over the wafer
followed a deposit of the protective overcoat. The
protective overcoat is patterned and etched, exposing
the pads. The remaining portions of the protective
overcoat are used as a mask to remove portions of the
second passivation layer overlying the pads. Leads are
then attached to pads and the devices are encapsulated
for packaging. The second passivation layer overlaps
edge portions of the first passivation layer at the
bond pads to enhance moisture resistance.
Patent EP-0860501-A2 (EP)
Inventor: LOVENBERG TIMOTHY W
IPC: A61K38/22
Filed: 1995-06-14
Abstract: The present invention provides isolated nucleic acid molecules encoding CRF2
receptors, recombinant expression vectors and host cells suitable for expressing
such receptors, as well as compositions and methods which utilize such
receptors.
Patent EP-0872470-A2 (EP)
Inventor: OHKOSHI FUMIO
IPC: C07C51/265
Filed: 1998-04-02
Abstract: A process for producing 2,6-naphthalenedicarboxylic acid
comprising oxidizing 2,6-dimethylnaphthalene with a gas containing
oxygen in a solvent comprising a lower aliphatic carboxylic acid in the
presence of a catalyst comprising cobalt, manganese, and bromine,
wherein the total amount of cobalt and manganese in the catalyst is 50 to
300 mg atom per 1 g mol of 2,6-dimethylnaphthalene, a ratio by g atom of
manganese to cobalt in the catalyst is 20:1 to 4:1, and the oxidation is
conducted at a temperature of 200 to 250°C; and a process as described
above, wherein a mother liquor which is obtained from a slurry of a
product of the oxidation via a step of solid-liquid separation is recyled to a
step of oxidation after heat treatment at a temperature of 150°C or
higher. In accordance with the processes, accumulation of substances
which affect the oxidation adversely is prevented. Moreover, a large
fraction of a mother liquor of oxidation can be recycled without decrease
in the yield of the reaction, and the catalyst components and the solvent
components in the mother liquor of oxidation can be utilized efficiently.
Patent EP-0879928-A2 (EP)
Inventor: PIETSCH HELMUT
IPC: G07C9/00
Filed: 1998-04-07
Abstract: the controller has at least one radio frequency receiver and a transmitter with at least one control key which transmits a radio frequency signal depending on the actuation of the key. A radio frequency receiver is integrated into the motor vehicle's third brake light and is connected via at least one cable to a processing device. The signal is transferred in the base band over the connecting cable to the processing device. The receiver has a self-clocking oscillator and a low pass filter for demodulation.
Patent EP-0876062-A2 (EP)
Inventor: KIM TAE-EUNG
IPC: H04N19/00
Filed: 1998-04-22
Abstract: A digital recording/playback apparatus with improved error correction
capability and a method thereof are provided. In the apparatus and method
thereof, regardless of trick play data and stuffing data, normal play data is outer-error-corrected.
To enhance the error correction capability of the normal play
data, during a recording mode, predetermined pattern data are arranged in the
stuffing data region and trick play data region and an outer parity is added to the
normal play data to then be outer-error-correction coded. During a playback
mode, the predetermined pattern data used during error-correction coding is
arranged in the stuffing data region and trick play data region and inner-error-correction
decoded normal play data is outer-error-correction decoded using the
outer parity.
Patent EP-0898133-A2 (EP)
Inventor: SUMIDA YOSHIHIRO
IPC: C09K5/04
Filed: 1998-05-25
Abstract: The refrigerating and air-conditioning
apparatus comprises at least a compressor (1), a
condenser (2), a pressure reducing device (3), and an evaporator (4), and
which uses as a working refrigerant in a refrigerant cycle a
non-azeotropic refrigerant composed of N kinds (N ≥ 3) of
refrigerants and is provided with composition detecting means
for detecting the circulating compositions of the non-azeotropic
refrigerant, circulating compositions are determined
by using (N - 2) relations on compositions among a first
component to a j-th (2 ≤ j ≤ N - 1) component of the non-azeotropic
refrigerant.