baber/WOPTO huggingface dataset:
Patent EP-1459449-A1 (EP)
Inventor: KEROFSKY LOUIS JOSEPH
IPC: H03M7/30
Filed: 2002-08-08
Abstract: A method is provided for the quantization of a coefficient. The method comprises: supplying a coefficient K; supplying a quantization parameter (QP); forming a quantization value (L) from the coefficient K using a mantissa portion (Am(QP)) and an exponential portion (x Ac(QP) ). Typically, the value of x is 2. In some aspects of the method, forming a quantization value (L) from the coefficient K included L = K* A(QP) = K* Am(QP)*(2 Ac(QP) ). In other aspects, the method further comprises: normalizing the quantization value by 2 N  as follows: Ln = L/2 N  = K*Am(QP)/2 (N-Ac(QP) ). In some aspects, forming a quantization value includes forming a set of recursive quantization factors with a period P, where A(QP+P)=A(QP)/x. Forming recursive quantization factors includes forming recursive mantissa factors, where Am(QP)=Am(QP mod P), and forming recursive exponential factors, where Ae(QP) = Ae(QP mod P) - QP/P.
Patent EP-1414315-A1 (EP)
Inventor: MARCINOWSKI PETER
IPC: A23L33/16
Filed: 2002-08-02
Abstract: The invention relates to a complex antioxidant preparation containing at least two of the following four groups of active ingredients: water-soluble vitamins such as B3 (niacin) and vitamin C; liposoluble vitamins such as beta-carotene and vitamin E, containing lutein and lycopene; bioactive plant molecules such as citrus bioflavonoids and grape skin extracts; and bio-organic molecules such as L-cystine, folic acid, algae powder, selenium and zinc.
Patent EP-1422522-A1 (EP)
Inventor: KOBAYASHI ATSUSHI
IPC: B01J20/28
Filed: 2002-08-30
Abstract: The first subject of this invention is a column packing material
comprising:
   a silica gel having a silanol group;   a first chemical modification group which is bound to said silanol group;   a silicone polymer for coating the surface of said silica gel; and,
a trimethylsilyl group which is bound to the silanol group on said silicone polymer
and/or the silanol group on said silica gel.    
     The second subject of this invention is a method for producing a column
packing material comprising the following steps (A) to (C):
   (A) a step for introducing a first chemical modification group into a silanol
group on the surface of a silica gel by reacting the silica gel with a silane coupling
agent having said first chemical modification group;   (B) a step for forming a silicone polymer coating on the surface of said
silica gel by polymerizing one or more silicone compounds on the surface of the
silica gel after step (A); and,   (C) a step for trimethylsilylating a silanol group on said silicone polymer
and/or a silanol group on said silica gel using an end-capping agent after step (B).
Patent EP-1436275-A1 (EP)
Inventor: GREY ROGER A
IPC: B01J23/648
Filed: 2002-09-20
Abstract: The invention is a liquid-phase process for epoxidizing an olefin with hydrogen and oxygen in the presence of a supported catalyst comprising palladium on niobium-containing support. The process exhibits good productivity and selectivity for olefin epoxidation with hydrogen, and oxygen. This is particularly surprising because typical palladium-containing epoxidation catalysts require the presence of a titanium zeolite.
Patent EP-1452699-A1 (EP)
Inventor: AKUTSU TOSHIHARU
IPC: F01L1/18
Filed: 2002-08-28
Abstract: In a valve-operating device in an internal combustion
engine, including two rocker arm shafts mounted in a cylinder
head, and intake and exhaust cams and intake and exhaust valves
which are connected to each other by rocker arms swingably
carried on the rocker arm shafts, a detent plate (42) is fixed
in a tightened manner to the cylinder head (3) between the two
rocker arm shafts (32, 33) by a tightening bolt (43). Engage
portions (42c, 42d) formed on front sides of first and second
arms (42a, 42b) of the detent plate (42) in a direction (a) of
tightening rotation of the tightening bolt are respectively
brought into engagement with engaged portions (32a, 33a) formed
on the two rocker arm shafts (32, 33). Thus, it is possible
to reliably achieve the prevention of the rotation of the two
rocker arm shafts.
Patent EP-1404573-A1 (EP)
Inventor: PEREZ-SANCHEZ JUAN
IPC: B64C9/16
Filed: 2002-07-04
Abstract: Lift flap mechanism for adjusting a lift flap assigned to an airplane wing by means of a driving system, the lift flap mechanism comprising a main connection mechanism and a secondary connection mechanism in the form of a guide lever disposed in an articulated manner on the lift flap and the flap track, the main connection mechanism having a steering lever arrangement with at least one steering lever which has a first steering lever joint and a second steering lever joint, the at least one steering lever by way of a pendulum coupled to the first steering lever joint being connected with the flap track, and the second steering lever joint being guided such that, by means of a defined angular position of the at least one steering lever, the positions of the main connection joint and of the secondary connection joint are unambiguously determined.
Patent EP-1562583-A1 (EP)
Inventor: SURI SANJAY
IPC: C07D207/34
Filed: 2002-09-03
Abstract: La présente invention se rapporte à une forme VI de calcium d'atorvastatine ou à des hydrates de celle-ci, caractérisée par une diffraction des rayons X sur poudre et/ou une RMN en phase solide, et à des procédés de préparation de ces derniers.
Patent EP-1406578-A1 (EP)
Inventor: CARALE M TERESA R
IPC: A61Q11/00
Filed: 2002-04-24
Abstract: L'invention porte sur une composition orale contre la plaque dentaire, à double composant, qui présente de meilleures propriétés moussantes. Un premier composant contient un agent antibactérien cationique et le second composant un tensioactif anionique normalement incompatible avec l'agent antibactérien cationique, ces premier et second composants étant combinés simultanément pour être appliqués sur les dents et étant séparés avant utilisation. Mélangés lors de leur application sur les dents, ces composants assurent un effet égal contre la plaque dentaire avec un meilleur pouvoir moussant.
Patent EP-1573993-A1 (EP)
Inventor: LIU XIAOWEI
IPC: H04L25/49
Filed: 2002-10-31
Abstract: The invention relates to a method and system for wideband digital pre-distortion
linearization, which is used to overcome the influence of memory effect in radio
frequency power amplifier, to expand digital pre-distortion linearization bandwidth,
and to improve digital pre-distortion linearization performance. The method and
system can get an in-band pre-distortion signal and an out-of-band pre-distortion
signal according to the characteristic parameter of the amplifier; the in-band
pre-distortion signal is up-converted and the up-converted signal is added to the
out-of-band pre-distortion signal, which is not up-converted, then the combined
signal is inputted to the power amplifier as an input signal; a part of the output signal
from the power amplifier, serving as a feedback signal, can be compared with the
original input signal, and the characteristic parameter of the amplifier for generating
the in-band pre-distortion signal and the out-of-band pre-distortion signal is
adaptively regulated according to the comparison result, so that the waveform of time
domain or the frequency domain of the feedback signal can be close to that of the
original input signal as much as possible.
Patent EP-1444980-A1 (EP)
Inventor: HAYASHI KEN-ICHI
IPC: A61K31/38
Filed: 2002-11-13
Abstract: A preventive or therapeutic agent for pruritus which
comprises, as an active ingredient, a tricyclic compound
represented by Formula (I):
 
{wherein R 1  represents hydrogen, substituted or unsubstituted
lower alkyl, substituted or unsubstituted lower alkoxy or
halogen; 
X 1 -X 2 -X 3  represents CR 5 =CR 6 -CR 7 =CR 8  [wherein R 5 , R 6 , R 7  and R 8 ,
which may be the same or different, each represent hydrogen,
substituted or unsubstituted lower alkyl, hydroxy, substituted
or unsubstituted lower alkoxy, nitro, amino, mono(lower
alkyl)-substituted amino, di(lower alkyl)-substituted amino,
substituted or unsubstituted lower alkanoylamino or halogen],
N(O) m =CR 6 -CR 7 =CR 8  (wherein R 6 , R 7  and R 8  'each have the same
significances as defined above, and m represents 0 or 1), etc.;
Y represents -CH 2 S-, -CH 2 SO-, -CH 2 SO 2 -, -CH 2 O-, -CH=CH-, -(CH 2 ) p - (wherein p represents an integer of 0 to 2), -SCH 2 -, -SOCH 2 -,
-SO 2 CH 2 - or -OCH 2 -; and 
R 2  represents hydrogen, substituted or unsubstituted lower alkyl, 
substituted or unsubstituted lower alkenyl, substituted or
unsubstituted lower alkoxy, amino, mono(substituted or
unsubstituted lower alkyl)-substituted amino, di(substituted
or unsubstituted lower alkyl)-substituted amino, substituted
or unsubstituted aryl, substituted or unsubstituted heteroaryl,
substituted or unsubstituted aralkylamino, substituted or
unsubstituted arylamino, or a substituted or unsubstituted
heterocyclic group} or a pharmaceutically acceptable salt
thereof.
Patent EP-1436222-A1 (EP)
Inventor: KRAUSSE EBERHARD
IPC: B65H54/28
Filed: 2002-10-09
Abstract: The invention relates to a winding device for winding a strip-type synthetic winding material. To achieve this, the winding device comprises a winding point (3) containing at least one bobbin holder (4), a pressure roller (5) and a traversing device (6). The aim of the invention is to permit a continuous winding of the strip-type winding material. To achieve this, the device is provided with an additional winding point (10) comprising a second bobbin holder (11), a second pressure roller (12) and a second traversing device (13), both winding points being located on a displaceable carrier (2). The two winding points (3, 10) can be alternately displaced into an operational position and an idle position by means of said carrier (2).
Patent EP-1499663-A1 (EP)
Title: Promoteurs d'adhesion avec groupe reactif a l'epoxy
Inventor: HUYNH-TRAN TRUC-CHI
IPC: C08J5/06
Filed: 2002-11-05
Abstract: un promoteur d'adhésion comprend un brin polymère avec un groupe réactif à l'époxy autre qu'un groupe hydroxyle phénolique, et un groupe de réticulation qui réticule le brin polymère avec un élastomère dans une réaction de réticulation. Ce brin polymère est soluble dans l'eau dans une quantité d'au moins 10g/l et de préférence d'au moins 100g/l. Des promoteurs d'adhésions particuliers de cette invention peuvent aussi comprendre un copolymère butadiène-vinylpyridine et peuvent être avantageusement utilisés à la place du latex resorcine-formol dans la fabrication d'un pneumatique contenant un élastomère. Des compositions d'élastomère particulières de cette invention peuvent en outre comprendre un polybutadiène malénisé afin d'améliorer l'adhésion par synergie de cet élastomère à une fibre polymère couplée via les promoteurs d'adhésion de l'invention.
Patent EP-1456718-A1 (EP)
Inventor: FRIEDMAN PATRICK R
IPC: B41N1/08
Filed: 2002-12-13
Abstract: A method of preparing an imaged element useful in lithographic printing comprises:(a) electrostatically imaging at least one surface of a substrate with a toner composition;(b) heating the imaged substrate a first time using non-contact heating to a first substrate temperature Tp; and(c) heating the imaged substrate a second time to a substrate temperature TF, wherein the method does not comprise a development step between steps (b) and (c). This method is used to obtain an imaged element with adequate fuser toning while avoiding substrate buckling and distortion.
Patent EP-1466052-A1 (EP)
Title: Procede permettant l'application d'un marquage routier a deux composants et dispositif
Inventor: BORDEN THOMAS R
IPC: E01C23/22
Filed: 2002-11-22
Abstract: L'invention concerne un procédé permettant l'application d'une composition à deux composants et en particulier d'une composition de marquage de route à deux composants, ainsi qu'un dispositif permettant de mélanger, de distribuer et de vaporiser de petits volumes d'une composition à deux composants.
Patent EP-1451229-A1 (EP)
Inventor: XU WEI
IPC: C08F10/02
Filed: 2002-11-28
Abstract: L'invention concerne un activateur de catalyseur à deux composants comprenant: 1) un composant organoboré (ou un organoaluminien) acide de Lewis, et 2) un composant défini par la formule AOSO2R dans laquelle A représente un groupe pseudocationique et R représente un groupe hydrocarbyle ou hydrocarbyle substitué. L'activateur de catalyseur est utilisé en combinaison avec un catalyseur à métal de transition pour la polymérisation d'oléfines. L'activateur de catalyseur permet d'obtenir des activités catalytiques améliorées. Il est particulièrement utile dans les polymérisations en solution en raison de caractéristiques souhaitables de solubilité que ne possèdent pas le sels de boranes utilisés dans des activateurs antérieurs.
Patent EP-1354679-A1 (EP)
Inventor: ENGMANN DIETRICH
IPC: B28B13/02
Filed: 2003-03-14
Abstract: The assembly to give an automatic correction to the density of ceramic tile blanks controls the volume of the granulate fed into the press mold. The push filling unit has a scraping bar (16) at the leading end, of a material with elastic distortion, set at various height levels in sections by pneumatic or hydraulic pressure cylinders (2) with pistons (3). The assembly to give an automatic correction to the density of ceramic tile blanks controls the volume of the granulate fed into the press mold. The push filling unit has a scraping bar (16) at the leading end, of a material with elastic distortion, set at various height levels in sections by pneumatic or hydraulic pressure cylinders (2) with pistons (3). The setting cylinders are operated by electrically controlled valves (10-13) through signals according to a control program during the scraping action, to give the required density distribution in the ceramic blank. The setting cylinders are mounted at a rigid carrier (1), at intervals of 20-60 mm.
Patent EP-1359370-A1 (EP)
Inventor: TSUKAMOTO SATOSHI
IPC: F21W107/13
Filed: 2003-03-27
Abstract: There is provided a bicycle head lamp employing an LED having
high energy efficiency to be capable of provide sufficiently increased
illuminance at a center position a predetermined distance ahead and also
satisfying a predetermined distribution of light. A head lamp (10) attached
to a bicycle includes a casing (31), a plurality of adjacently arranged LEDs
(1-5), and a lens (11-15) arranged closer to an opening for each LED.
Patent EP-1367287-A1 (EP)
Inventor: LANG STEFFEN DIPL-ING
IPC: F16F9/46
Filed: 2003-04-29
Abstract: The shock absorber has a shock absorber cylinder filled with a hydraulic fluid receiving an oscillating piston rod (2) with a central bore (20) and a working piston (3) dividing the cylinder into 2 working spaces, provided with openings and damping valves. An adjustable bypass device with side outlets (19,23) is provided within the piston rod or a piston rod extension (7) and has 2 valves with rotary sliders (18,21) cooperating with respective side outlets, controlled in alternation by an axially displaced operating rod (25) within the axial bore.
Patent EP-1380522-A1 (EP)
Inventor: BACKHAUS MARTIN
IPC: B65G47/51
Filed: 2003-05-22
Abstract: The low pressure collection and storage table for drinks containers has at least three conveyor belts which move at different speeds. These consist of a feed belt (2), a storage belt (7) and a dispensing belt (60 . The speed of each belt can be adjusted and their speeds increase in the order given.
Patent EP-1387156-A1 (EP)
Inventor: GEUTEBRUECK ERNST
IPC: G01M3/40
Filed: 2003-07-28
Abstract: Feeder point (5) and measuring point (6) electrodes link to a source (7) of power. The density of a structure to be examined is taken into account. Changes in an electric field are detected as a basis for existing penetration by moisture and liquids as the electric field is created during the flow of an electric current. These changes are made available as a measurement value for analysis. An independent claim is also included for a system for carrying out the method of the present invention.
Patent EP-1502863-A1 (EP)
Inventor: HASELHORST KLAUS
IPC: B65D5/52
Filed: 2003-07-28
Abstract: The folding box of cardboard, paper or suchlike is made from a one-piece blank, and consists of a base element (12) with a bottom element (42), cover element (44) and side walls (24,26,28,30) to accommodate at least one product support or at least one shell-like product holder. The cover element in the region of one side wall (30) has at least one opening spaced away from the circumference of the box to receive a flap element (34). The cover element in area and shape conforms to the bottom element and has at least one opening (46) with inner walls (48) to accommodate the product holder.
Patent EP-1396754-A1 (EP)
Inventor: TANI NAOAKI
IPC: F21Y101/02
Filed: 2003-09-01
Abstract: An LED chip (10) and a tapered rod (20) are
integrally held by an LED base (30), an LED substrate
(31), an LED holder (32), collars (33), spacers (34),
fixing screws (35), and a rod holder (36), such that
the LED chip (10) and an incident end of the tapered
rod (20) are disposed at predetermined positions close
to one another via a thin air layer. In this case,
the LED chip (10) is held via the LED base (30) and the
LED substrate (31) which respectively function as heat
conducting portions, by the LED holder (32) functioning
as the heat conducting portion as well. Further, at
the LED holder (32), radiating fins (32A) serving as a
heat radiating portion for radiating the heat generated
by the LED chip (10) is provided at the side opposite
to the surface at which the LED chip (10) is held.
Patent EP-1426581-A1 (EP)
Inventor: MASUDA KEI
IPC: F02B29/04
Filed: 2003-11-19
Abstract: A control device for a turbocharger with an electric motor according to the
invention includes a turbocharger (11); an electric motor (11b) which can increase a
supercharging pressure by running a compressor (11a) of the turbocharger (11); base
electric power amount calculating means (14, 15, 16, 19, 26) for calculating a base
amount of electric power to be supplied to the electric motor based on a target
supercharging pressure and an actual supercharging pressure; electric power amount
setting means (16) for setting an amount of electric power to be supplied to the
electric motor, and electric motor controlling means (21) for controlling the electric
motor (11b) based on the amount of electric power to be supplied which is set by the
electric power amount setting means (16), wherein the electric power amount setting
means (16) sets the amount of electric power to be supplied to a maximum amount of
electric power in the beginning of the electric power supply to the electric motor
(11b). Due to this control, it is possible to enhance responsiveness of rising of the
supercharging pressure when assist of the supercharging is being performed using the
electric motor.
Patent EP-1447043-A1 (EP)
Inventor: WEBER BERND CLAUS DR DIPL-ING
IPC: A61B1/04
Filed: 2003-12-11
Abstract: The apparatus for imaging diagnosis of tissue (1) has selectivity to use at least two methods of diagnosis. One working mode uses diagnostic white light endoscopy (DWLE) and another mode uses diagnostic auto fluorescence endoscopy (DAFE). Optionally, a further DAFE diagnosis mode can be used. A lamp (2) delivers light to the tissue through an optic fiber (3). A lens (4) is used either by the human eye, or in combination with a camera (5) linked to an image processing unit (6) and a monitor (7). Most of the light used for both DAFE modes is generated from a narrow spectral band not >30 nm, with a wavelength of 405 nm.
Patent EP-1431561-A1 (EP)
Inventor: HARUI JUN
IPC: F02B31/04
Filed: 2003-12-18
Abstract: A cylinder head (1) of an internal combustion engine comprises
a structure cast (1) in metal, the structure defining therein an intake
port (3) and having a side wall surface (5) from which an upstream end
of the intake port (3) is exposed to the outside; and a partition plate (6)
of metal installed in the intake port to divide the same into two
parallel intake conduits (3a,3b), the partition plate having lateral edges (6a-1,6a-2)
which are embedded in an inner wall of the intake port (3). The
partition plate (6) has an upstream edge (6c) which includes a major
straight portion (6c-1) and two projected end portions (6c-2,6c-3) which are
provided on both ends of the major straight portion respectively,
and the major straight portion (6c-1) is positioned inside relative to the
side wall surface (5) and the two projected end portions (6c-2,6c-3) have
upstream edges which are embedded in the inner wall of the
intake port (3) and machined to be flush with the side wall surface (5).
Patent EP-1440761-A1 (EP)
Inventor: HAMMER THORGE DIPL-ING
IPC: B23K26/242
Filed: 1996-09-20
Abstract: A top (1) piece of sheet steel is welded to a bottom (2) piece of sheet steel by means of a fillet weld. The top piece is welded along its front side and the bottom piece along its surface. A laser beam (3) is guided along a channel so as to create a laser beam fillet weld. Since the top and bottom pieces of sheet steel each have a zinc coating, this coating evaporates and oozes in a specific direction (5).  Independent claims are also included for the following:  (a) A deep-drawn piece of sheet steel as a piece of motor car bodywork formed from two pieces deep-drawn thin sheet steel linked by a welded joint; (b) and for deep-drawn pieces of sheet steel to be interlinked to a piece of motor car bodywork by a laser welded joint.
Patent EP-1339067-A1 (EP)
Inventor: LEE HEON
IPC: G11C11/16
Filed: 2003-02-18
Abstract: Apparatus and a method provide a shared global word line MRAM structure
which includes a first bit line conductor (342) oriented in a first direction. A
first sense line conductor (360) is oriented in a second direction. A first
memory cell (322) is physically connected between the first bit line conductor
(342) and the first sense line conductor (360). A global word line (310) is
oriented in substantially the second direction, and magnetically coupled to the
first memory cell (322). A second bit line conductor (352) is oriented in
substantially the first direction. A second sense line conductor (362) is
oriented in substantially the second direction. A second memory cell (332) is
physically connected between the second bit line conductor (352) and the
second sense line conductor (362). The global word line (310) is also
magnetically coupled to the second memory cell (332). The first memory cell
(322) and the second memory cell (332) can be MRAM devices. A logical
state of the MRAM devices can be determined by an orientation of
magnetization of the MRAM devices. The orientation of magnetization of the
first memory cell (322) can be determined by current conducted by the first
bit line (342) and the global word line (310). The orientation of magnetization
of the second memory cell (332) can be determined by current conducted by
the second bit line (352) and the global word line (310). A logical state of the
first memory cell (322) can be sensed by the first bit line (342) and the first
sense line (360). A logical state of the second memory cell (332) can be
sensed by the second bit line (352) and the second sense line (362).