baber/WOPTO huggingface dataset:
Patent EP-0840093-A2 (EP)
Inventor: MARK JOHN G
IPC: G01C21/16
Filed: 1997-10-28
Abstract: The invention is a method and apparatus for compensating for sculling in a strapdown inertial navigation system. The method operates on a sequence of inputs  DELTA VB(n) derived at times n DELTA t from the outputs of one or more accelerometers. Separately compensated quantities  DELTA VBc(m,p) calculated at times (pJ+1/2 ) DELTA t for M values of m are obtained by summing A(m,k) DELTA VB(pJ-j-k) over k from 0 to K-1 and over j from 0 to J-1 where the constants A(m,k) are chosen to minimize sculling error in the individual  DELTA VNc(m,p) quantities where  DELTA VNc(m,p) is the representation of  DELTA VBc(m,p) in the navigation frame of reference. The final compensated quantity  DELTA VBc(p) is obtained by summing B(m) DELTA VBc(m,p) over m where the constants B(m) are chosen to minimize sculling error in  DELTA VNc(p) where  DELTA VNc(p) is the representation of  DELTA VBc(p) in the navigation frame of reference. <IMAGE>
Patent EP-0851309-A2 (EP)
Inventor: YAMAUCHI MANABU
IPC: G03G21/00
Filed: 1997-12-22
Abstract: Whether there is an interruption of image forming
operation until all images are copied is judged in
advance in accordance with the number of originals, the
number of copies, a copy mode, the number of bins of a
sorter, and the like. If it is judged that there is an
interruption, a necessary time taken to complete the
image forming operation and a necessary time taken
until an interruption are discriminably displayed.
Patent EP-0790294-A2 (EP)
Inventor: SCHARF CURTIS R
IPC: C10N20/04
Filed: 1997-01-15
Abstract: This invention relates to a lubricating composition comprising at least about 30% by weight of at least one mineral oil, having a kinematic viscosity of less than about 8 cSt at 100 °C, (A) from about 5% to about 30% by weight at least one polymer having a            M     ¯           w less than about 10,000, and (B) from about 2% to about 12% by weight of a polymer having a            M     ¯           w greater than about 15,000, wherein the lubricating composition has a shear loss of less than about 15% in the 20 hour taper bearing shear test. The invention also relates to concentrates used in preparing shear stable lubricating compositions. The present combination of components provides good low and high temperature properties to mineral oils, even at high treat levels. These lubricants have good shear stability and in one aspect have improved oxidation resistance.
Patent EP-0792083-A2 (EP)
Inventor: KIM KWANG-KEUN
IPC: F24C7/08
Filed: 1997-02-20
Abstract: A microwave oven prevents an overcooking of small food portions. The oven includes a weight sensing device (45) for sensing the weight of food to be cooked. If the sensed food weight is greater than a reference weight, then a cooking time is set, e.g. manually or automatically on the basis of a selected cooking mode and/or the sensed food weight. If the sensed food weight is less than the reference weight, then a maximum cooking time is automatically set which is the same, regardless of the amount by which the food weight is less than the reference weight. The cooking time cannot exceed that maximum time period, thereby ensuring that the food will not be overcooked.
Patent EP-0818799-A2 (EP)
Inventor: ROBERSON MARK W
IPC: G02F1/133
Filed: 1997-07-08
Abstract: A composite electrode in a channel substrate for a PALC display panel
comprises a core that includes a metal and a surface layer of a resistive anodic
oxide of the core metal.
Patent EP-0837504-A2 (EP)
Inventor: EVANS THOMAS E
IPC: H01L29/78
Filed: 1997-08-19
Abstract: A ferroelectric capacitor includes a bottom electrode, a top electrode,
and a ferroelectric layer located between the top and bottom electrodes that
extends to completely encapsulate the top electrode, except for a contact hole
to allow metalization of the top electrode. The total encapsulation of the top
electrode reduces the sensitivity of the ferroelectric capacitor to hydrogen and
thus improves electrical switching performance. The encapsulation technique
can also be used to improve the performance of ferroelectric transistors and
other devices.
Patent EP-0833209-A2 (EP)
Inventor: EBINUMA RYUICHI
IPC: H01L21/027
Filed: 1997-09-24
Abstract: A scanning exposure apparatus for projecting
a portion of a pattern of an original (31) on to a
substrate (32,51) in slit-like shape through a projection
optical system (2) and for scanningly moving the original (31)
and the substrate (32,51) perpendicularly to an optical axis
of the projection optical system (2), to thereby print the
pattern of the original on the substrate, is
disclosed. The apparatus includes a masking device (33)
for restricting exposure with slit-like light, a
driving system (52,53) for moving the masking device (33) in
accordance with scan of the original (31) and the
substrate (32,51) and a control system for controlling the
driving system so that acceleration of the masking
device (33) is completed before start of the exposure and
for initiating deceleration of the masking device
after completion of the exposure.
Patent EP-0836185-A2 (EP)
Inventor: SOHN JIN-SEUNG
IPC: F16F15/18
Filed: 1997-10-08
Abstract: A disk player having a self-compensating dynamic balancer (400) which
can limit internal vibrations generated by an eccentric center of gravity of a
disk, and a turntable (200), a clamper (300) and a spindle motor (100) which
incorporate the self-compensating dynamic balancer (400), are disclosed. The
self-compensating dynamic balancer (400) includes at least one race (450)
which is integrally formed with members (100,200,300) of the disk player,
and a mobile unit including a plurality of rigid bodies (430) and/or a fluid
(440) is located in the race (450) to be capable of moving, and a cover
member (413) to cover an opening of the race. Thus, internal vibrations
occurring due to an eccentric center of gravity of a disk (1) can be effectively
limited by the self-compensating dynamic balancer (400) in which the mobile
unit (420) is to move away from the center of orbital rotation by a centrifugal
force during rotation thereof.
Patent EP-0838949-A2 (EP)
Inventor: SUGITA TAKEHIRO
IPC: H04N7/167
Filed: 1997-10-21
Abstract: A playback device generates a PN code sequence
which repeatedly generates with a predetermined
period video in synchronism with a video sync signal.
An anti-duplication control signal is spectrally
spread using this generated PN code sequence,
superimposed on the video signal and output. A PN
code sequence having the same timing and code pattern
as the PN code sequence used in the playback device
is similarly generated based on the video sync signal
on the receiving side which receives the output video
signal. using this PN code sequence, reverse
spectral spread is performed, the anti-duplication
control signal superimposed on the video signal is
extracted, and anti-duplication control is performed
according to the extracted anti-duplication control
signal.
Patent EP-0784346-A2 (EP)
Inventor: KATO NAOKI
IPC: H04N5/369
Filed: 1997-01-09
Abstract: A charge transfer device is disclosed in which the number of transfer clocks can be decreased, and also, power consumption, the heating amount and parasitic emissions are also reduced. Three groups of electrodes (14, 15, 16) are repeatedly disposed in an alternating sequence above an N-type channel (transfer channel). Among the three groups of electrodes, a predetermined DC bias voltage supplied from a DC power supply (18) is applied to one group of electrodes (14). Between the remaining two groups of electrodes, a single-phase transfer clock Hφ supplied from the exterior of the device is directly applied to one group of electrodes (16), while a transfer clock Hφ' produced by delaying the transfer clock Hφ by a predetermined delay time in a delay circuit is applied to the other group of electrodes (15). Also disclosed is a solid-state imaging apparatus using the above-described charge transfer device.
Patent EP-0840372-A2 (EP)
Inventor: ARAGONES CARRETE ALBERTO
IPC: H05K1/02
Filed: 1997-10-09
Abstract: As can be seen in the only Figure attached, it has
been totally dispensed with the earlier named radiators,
through the means of using the power printed circuit (11)
itself as an element of support and electric connection,
not only of the electric and electronic components 8149,
but at the same time and in a calculated way, as an
element for the heat dissipation, using for that the
transmitting capacity of the conducting part of said
circuit (11).
Patent EP-0921990-A2 (EP)
Inventor: AUCLAIR JEAN-MICHEL
IPC: B65D71/48
Filed: 1997-08-11
Abstract: La présente invention concerne un accessoire de transport d'articles (10) permettant de retenir une pluralité d'articles. Cet accessoire est constitué d'un panneau de base (22) pourvu d'orifices (102, 104, 106) permettant de recevoir les articles, de panneaux à poignée (16/18, 26/28) en vis-à-vis et raccordés à des dispositifs de préhension par le dessus. Ces dispositifs de préhension par le dessus sont réalisés à partir d'une paire de parois latérales qui s'inclinent vers l'intérieur (14/20, 24/30) et qui sont conçues pour former une structure en V renversé. Chaque paroi latérale, qui se raccorde au panneau de base par le bord inférieur de la paroi latérale, se situe dans le prolongement du bord supérieur de chaque paroi latérale. Les dispositifs de préhension par le dessus présentent une paire d'orifices complémentaires de préhension par le dessus (92 et 108; 90 et 110; 94 et 112) découpés dans chacune des parois latérales et conçus pour accueillir et retenir une partie d'un article. L'accessoire comporte enfin un dispositif de fermeture (96, 68) prenant naissance dans l'un des orifices considérés et se situant dans l'autre des orifices considérés.
Patent EP-0837374-A2 (EP)
Inventor: KOMURO AKIHIRO
IPC: G03G15/08
Filed: 1993-09-28
Abstract: A process cartridge 2 containing a light-sensitive
carrier 40, a cleaner 44, a charging unit 41 and a
developing unit 5 is removably inserted in an image-forming
apparatus. The image-forming apparatus further
contains an optical unit 7 for exposing the light-sensitive
carrier to a light image and a transfer means
42 for transferring a toner image on the light-sensitive
carrier onto a sheet. The cartridge 2
includes a cartridge frame 47 provided with the light-sensitive
carrier, the cleaner and the charging unit.
The developing unit 5 is pivotally mounted on this
frame via a fulcrum P, with a spring means 512
affording the required abutment force of the developer
roller 50 against the photosensitive drum 40. 
     A gear 510 is provided on the developing unit for
driving the developing roller 50, and a driving gear 96
on the apparatus engages with the gear 510 of the
developing roller, a driving means 9 being provided for
rotating the driving gear. With the invention the
driving gear 96 is located in a position such that the
resultant (Fc) of the force (A) in the pressure angle
direction and the force (B) in the direction of
engagement with the gear of the developing unit is
directed towards the fulcrum. This construction
prevents variation in the force of application of the
developing roller 50.
Patent EP-0855392-A2 (EP)
Inventor: KLEEMANN HEINZ-WERNER DR
IPC: A61P11/00
Filed: 1998-01-15
Abstract: 1-Benzylimidazole derivatives of formula (I) and their salts are new. R1 = H, 1-8C alkyl, -CaH2a-Ar or -CaH2a-(3-7C)cycloalkyl; a = 0-2; Ar = phenyl or 1-9C heteroaryl (both optionally substituted by 1-3 F, Cl, Br, I, CF3, Me, OMe, OH or NR8R9); R8, R9 = H or 1-4C alkyl; R2, R3 = H, F, Cl, Br, I, CF3, CN, NO2, CH2OR17, COR6 or OR7, 1-8C alkyl, 3-7C cycloalkyl, -CaH2a-Ar or -SOa-R22; R17= H or 1-8C alkyl; R6 = H, 1-8C alkyl, OR30 or phenyl (optionally substituted as in Ar); R7 = H, 1-8C alkyl or Ar; R22 = 1-8C alkyl, 3-7C cycloalkyl or -CaH2a-Ph; R4, R5 = H, 1-8C alkyl, F, Cl, Br, I, CF3, CN, NO2, SOa-R16, COR23 or OR24; R16 = 1-8C alkyl or phenyl (optionally substituted as in Ar); R23 = H, 1-8C alkyl or OR25; R24 = H, 1-8C alkyl or phenyl (optionally substituted as in Ar); and R25 = H or 1-8C alkyl. Also claimed is the treatment or prophylaxis of ischaemia-mediated conditions or the treatment of respiratory disorders using a tetrazole derivative.
Patent EP-0887930-A2 (EP)
Inventor: TARRAB MOSHE
IPC: G06F7/58
Filed: 1998-01-28
Abstract: According to the present invention, an LFSR (300) has a
propagation path (30) of serially coupled stages (65) and gates
(80-3, 80-4), a feedforward path (10) of gates (80-1) and a
feedback path (20) of gates (80-2). Depending on control signals
(P, B, M), the gates (80-1, 80-2, 80-3, 80-4) are either active
gates and operate as    xor   -gates or passive gates and operate as
transfer gates. Feedforward and feedback signals are derived from
input and output signals and can be supplied to any stage (65), so
that characteristic polynomials of the input-output function are
variable. The LFSR can fully or partly operate as a TYPE 1 or TYPE 2
LFSR which enables the execution of different algorithms on one
hardware base.
Patent EP-0862215-A2 (EP)
Inventor: ISHIKAWA YOHEI
IPC: H01P3/16
Filed: 1998-02-26
Abstract: A planar dielectric integrated circuit is provided such
that energy conversion loss between a planar dielectric line
(14,24) and electronic components (50) is small and that
impedance matching between them can be easily obtained. By
providing slots which oppose both main surfaces of a circuit
substrate (30), two planar dielectric lines (14,24) are
constructed. A slot line (12) and a first line-conversion
conductor pattern (10) which is connected to the
electromagnetic field of the slot line (12) and a first
planar dielectric line (14) in order to perform line
conversion are provided at the end portion of the first
planar dielectric line (14), including a slot. A coplanar
line (16) such that a second line-conversion conductor (17)
pattern is made to project in a direction at right angles to
a second planar dielectric line (24) is provided at the end
portion of the second planar dielectric line (24), including
a slot. A semiconductor device (50) is placed in such a
manner as to be extended over the coplanar line (16) and the
slot line (12).
Patent EP-0862885-A2 (EP)
Inventor: BERGER SIGRID
IPC: A47K3/38
Filed: 1998-03-02
Abstract: Flexible shower curtain (4) of a shower (1) with tray (2) is suspended from rods (3) which have a height adjustment device (9), the curtain being capable of folding horizontally. Preferably the height is adjusted by telescopic rods (10) connecting the shower tray to the curtain rod arrangement, which forms an enclosed peripheral rod to which the telescopic rods are fastened. The telescopic rods are preferably provided with stops (11). The curtain is preferably in the form of lamellae (12) which have a zig-zag like connection.
Patent EP-0886151-A2 (EP)
Inventor: UTAKA KATSUYUKI
IPC: G02F1/025
Filed: 1998-06-04
Abstract: The coupled waveguide structure comprise first and second
rectangular waveguides (12,14), disposed closely. The aspect ratio of
the first waveguide is substantially inverse in number to that
of the second waveguide. 
     As a result, the magnitude relation between the TE mode propagation
constant and the TM mode propagation constant is opposite between the
first waveguide and the second waveguide, and this makes it easier to
equalize the coupling conditions for the TE mode coupling and the TM
mode coupling. Therefore, polarization dependency can be removed or
alleviated. 
     When a diffraction grating (16) for compensating the difference
between TE mode propagation constants and the difference between TM mode
propagation constants of the first and second waveguides, or a
diffraction grating having the wave number substantially equal to one of
the sum of the TE mode propagation constants and the sum of the TM mode
propagation constants of the first and second waveguides, is provided
for common use in the first and second waveguides, an optical filter for
extracting or eliminating a specific wavelength can be realized. 
     Also a device for adding/dropping a specific wavelength can be
realized. In any element, polarization dependency can be removed, or
minimized, if any.
Patent EP-0893296-A2 (EP)
Inventor: YANO KAZUHIKO
IPC: B60K23/08
Filed: 1998-07-09
Abstract: A first hydraulic pump P1 driven by power of an engine and a first
hydraulic motor M1 are fluidly connected so as to construct a closed
fluid circuit. An output shaft 2 of first hydraulic motor M1 is
drivingly connected with a sub-transmission 3. The output power from
sub-transmission 3 is given to main-driving wheels 5 and is also given
to a second hydraulic pump P2 fluidly connected with a second hydraulic
motor M2 for driving sub-driving wheels 6. A clutch 7 is interposed
between an output shaft 4 of sub-transmission 3 and an input shaft 9 of
second hydraulic pump P2 or on output side of second hydraulic motor M2. 
     Second hydraulic pump P2 or second hydraulic motor M2 has variable
displacement, so that second hydraulic motor M2 is drivingly
accelerated in proportion to the degree of turning operation of a
steering operating tool 31. In case that a plurality of front reel
mowers 8FL, 8FM and 8FR are disposed in front of the vehicle body, a
pair of decelerator casings 29 are disposed on both lateral sides of
transmission casing 1 for driving main-driving wheels 5. Decelerator
casings 29 project horizontally forward and support main-driving wheels
5 respectively at their front portions. Middle front reel mower 8FM is
disposed between left and right decelerator casings 29.
Patent EP-0898118-A2 (EP)
Inventor: DANNER KLAUS
IPC: F23N1/02
Filed: 1998-07-30
Abstract: The procedure has a main reaction zone of the supplied fuel-air mixture developing itself by flame formation downstream from outlet openings of the burner. A sensor is located above the burner plate which determines the temperature in the flame region and whose signal influences the combustion process. The distance of the sensor (18) from the burner plate (10) is dimensioned so that the combustion temperatures in the whole output range of the burner are determined inside a positive temperature gradient variation developing in a flame foot zone. The measured combustion temperatures are compared with set point values and the resultant deviations form the signal for the control of the combustion process, especially for the matching of the fuel-air ratio.
Patent EP-0901117-A2 (EP)
Inventor: INOUE SATOSHI
IPC: G10C3/02
Filed: 1998-08-06
Abstract: An upright piano includes a fall-board (12) hinged to a upper sill (10f) and
connected through a pair of flexible coupling (13) to side arms (10b), and
each of the flexible couplings has a rotary damper (13b) embedded in the side
arm and an Oldham's coupling (13a/ 13c/ 13q) connected between the fall-board
and the rotary damper so that the Oldham's couplings take up misalignment
between the rotational axis (AX1) of the fall-board and the rotational
axes (AX2) of the rotary dampers.
Patent EP-0915272-A2 (EP)
Inventor: HEILIG MARKUS DIPL-ING
IPC: F16J15/08
Filed: 1998-10-08
Abstract: The metal gasket consists of first and second cover sheets (5, 6) spaced out from each other by a spacing plate (8). On the cylinder block side, there is a support (9) running round the combustion chamber aperture (2). The full beads (4, 7) to seal this aperture are radially spaced out from each other and differ in form as regards their width and height. The width of the support of the opposite beads is roughly equal to the sum of the width of the other bead and the support.
Patent EP-0924675-A2 (EP)
Inventor: BRENTINI ATTILIO
IPC: E05B73/00
Filed: 1998-12-10
Abstract: A label which can be attached to a commercial article for the emission
of an alarm signal, comprising a body of the label (18) capable of
containing means which can be perceived by suitable detection
equipment for emission of said alarm signal, a band (20) for attachment
of said article for the connection of said body of the label (18) to the
same article, and means for restraining said band (20) and said body of
the label (18) firmly one to the other and comprising, on said label body
(18), a housing (26) suitable for being entered by said band (20). The
band having an end band section and an intermediate section of the
same which oppose each other and are compressed one in relation to
the other in said housing (26). The band (20) having, along at least part
of one longitudinal face, securing toothing (28) and said toothing (28)
on the band (20) being such that the portions of toothing (28) on the
parts of the band (20) in contact in said housing (26) are in turn pressed
strongly one against the other in such a way as to block relative sliding
of the portions of band (20) in said housing (26) during disengaging of
the portion of article whereto the band (20) is secured.
Patent EP-0922794-A2 (EP)
Inventor: DAHRINGER JOERG
IPC: D01F1/10
Filed: 1998-12-09
Abstract: In sized fibers, preferably electret fibers, based on a fiber-forming polymer or polycondensate, not less than 80 wt.% of the size formulation volatilizes after 20 minutes at a temperature no greater than 250 degrees C, preferably no greater than 230 degrees C. Independent claims are also included for: (a) fibers, preferably electret fibers, sized with a formulation based on an amine oxide; (b) textile containing these fibers; (c) the production of the fibers; and (d) the production of the textile.
Patent EP-0933714-A2 (EP)
Inventor: LEYMANN FRANK DR
IPC: G06F17/30
Filed: 1998-12-22
Abstract: A method is desribed of performing a transaction on a
database. A number of transactions are available to be
performed on said database. At least one of said transactions
may only be performed if corresponding requirements are
fulfilled, wherein the fulfillment of said requirements
depends on the prior successful termination of at least one
other transaction. Then, said at least one of said
transactions is invoked. Depending on stored information
relating to prior successful terminations of transactions it
is then checked whether said corresponding requirements are
fulfilled. If said requirements are fulfilled, said
transaction is performed. Then, after a successful termination
of said transaction, an information relating to said
successful termination is stored.
Patent EP-0875681-A2 (EP)
Inventor: SCHMITZ WERNER
IPC: B60T13/66
Filed: 1998-04-07
Abstract: The actuator has a pump-motor unit and piston-cylinder unit with a sealed piston rod passing through the piston-cylinder unit housing and a spiral brake spring (34) enclosing the rod in the housing. At least the housing part enclosing the spring is filled with hydraulic oil which is not under pressure. The actuator is of block construction for high pressure with a thickened base region contg. the spring which is guided in an aperture sealed against high pressure. The high pressure side in the aperture and the low pressure side in the spring are connected via channels (40,41) opening into a hydraulic system return container (47). A blocking element between the high and low pressure sides forms a shaft valve (53,53') and there is at least one overpressure valve (52,52') between the high and low pressure sides.
Patent EP-0913309-A2 (EP)
Inventor: TALKE WOLFGANG DR
IPC: B61K7/12
Filed: 1998-09-16
Abstract: The method involves generating an auxiliary signal from a detection device with each lead unit entering the track section (1). The control signal (St)is formed using the respective auxiliary signal. The detection device is a speed measurement device (9) which outputs the auxiliary signal as a speed measurement value representing the entry speed of each lead unit. The speed measurement value or an auxiliary value (Vm) formed from the speed measurement is compared with a threshold value and a first intermediate signal (S1) generated, if the threshold is exceeded. A distance measurement device (12) measures the distance to the distance measurement device at which the next lead unit enters the section. A second intermediate signal (S2) is generated when the distance measurement value (L) falls below a second threshold value. A control signal is generated when the first and the second intermediate signals (S1,S2) were generated.