baber/WOPTO huggingface dataset:
Patent EP-0704833-A2 (EP)
Inventor: RINDAL ABRAHAM E
IPC: H04B15/04
Filed: 1995-09-27
Abstract: Electromagnetic interference ("EMI") generated by a flat panel video display system is reduced by periodically phase-modulating the panel clock. This spreads EMI energy associated with each panel clock harmonic by a frequency amount Δf proportional to the rate of phase change in the panel clock signal. EMI energy associated with each panel clock harmonic is reduced relative to a square-wave panel clock signal because the same energy is now spread over a group of frequencies centered about each harmonic. The phase of the panel clock is changed at a rate exceeding the bandwidth f m  of a standard EMI measurement reference window. This disperses adjacent spectral energy sufficiently so the reference window measures but one, decreased, amplitude at a time. Phase-modulation may be achieved using a clock pulse dropping circuit that receives a square-wave input of frequency Nf c  from a main oscillator, drops at least one clock pulse out of a stream of M clock pulses, and frequency divides the resultant waveform by N. The resultant panel clock will have two phases, wherein rate of phase change Δf is Nf c /2M. The spectral spacing Δf of sidebands around each harmonic in the EMI spectrum changes as a function of Δf. Measured EMI is reduced when            Δf = Nf       c           /2M > f       m             .
Patent EP-0721918-A2 (EP)
Inventor: WATANABE MAKOTO
IPC: C01B25/40
Filed: 1995-12-19
Abstract: A process for producing ammonium polyphosphate of crystalline form II is described, which comprises heating a mixture of a phosphate-containing substance and a condensation agent in an ammoniacal wet air atmosphere in the presence of ammonium polyphosphate of crystalline form II as a compound for crystal formation (seed compound) to condense the phosphate-containing substance with the condensation agent.
Patent EP-0675275-A2 (EP)
Inventor: KAMEL MOSTAFA M
IPC: F02M21/02
Filed: 1995-03-14
Abstract: A computer controlled, spark-ignited, turbocharged internal combustion engine has stored in memory, turbocharger compressor outlet absolute pressure for desired engine performance throughout the engine speed range at sea level (760mm. H g ) ambient pressure engine operating conditions. A sensor responsive to absolute pressure at the turbocharger compressor outlet continuously monitors the absolute pressure (72) and compares it with the stored pressure (74) for the engine speed (73) at which the engine is operating at any particular time. When there is a difference, the computer responds to hold or change the waste gate position (76 and 77) such as to hold or change the boost to re-establish the same compressor outlet absolute pressure as was stored for that engine speed under sea level ambient conditions.
Patent EP-0678527-A2 (EP)
Inventor: SAITO JUN
IPC: C08F8/00
Filed: 1995-04-19
Abstract: A process for producing a modified polypropylene having
     (A) a degree of branching of substantially 1,   (B) a relationship between its melt tension (MS) at 230°C and its intrinsic viscosity (η) measured in tetralin at 135°C expressed by an inequality       log (MS) > 4.24 x log [η] - 0.915, and             (C) a percentage of extraction residue in boiling xylene of 1% by weight or less,     
 which process comprises: 
   adding 0.05 to 10 millimols of a cross-linking auxiliary to 100 g of a linear polypropylene; 
   mixing the cross-linking auxiliary and the linear polyethylene, 
   irradiating the mixture with ionizing radiation so as to give an absorbed dosage of 1 to 20 kGy; and 
   subsequently heat-treating the resulting material at 80° to 350°C.
Patent EP-0694317-A2 (EP)
Inventor: JOPLING BRIAN DAVID
IPC: A63B29/02
Filed: 1995-06-28
Abstract: A manually operable braking device for a line (e.g. a rope) such as a descender has a body 2,3 defining a path A including a braking surface 5,6 for the line 12. A moveable control member 1 is pivotally connected to the body and includes a manually operable control handle protruding from the body and a braking element co-operating with the braking surface to apply a braking force on the line. The control handle is pivotable away from the body to reduce the braking force applied to the line and is pivotable towards the body to increase the braking force on the line. The body and moveable member are configured such that, on releasing the handle, a loading on a line passing through the path urges the handle towards the body to increase the braking force on the line.
Patent EP-0715868-A2 (EP)
Inventor: SIMMONS SAMUEL P
IPC: A63B53/04
Filed: 1995-12-05
Abstract: A golf club head (10) having a body (15). Disposed in the body (15) in the toe to heel direction (22 → 21) adjacent the club face (16) is a weight (30). The body also contains spaced, parallel solid weights (40,41) that extend from the rear wall (20) of the body (15) toward the club face (16). The parallel, solid weights (40,41) are at right angles to the tubular weight (30) and extend adjacent to the tubular weight (30). One solid weight (40) is located at the heel (21) of the body (15) and another solid weight (41) is located at the toe (22) of the body (15). Through this arrangement, the club head (10) has face balancing to reduce the incidence of gyrations and vibrations. Also, the club head (10) provides a soft touch to the golfer upon contact between the club head (10) and the golf ball.
Patent EP-0719690-A2 (EP)
Inventor: CAMUSET FREDERIC
IPC: B61L27/00
Filed: 1995-12-28
Abstract: Check-points (P) are provided between successive stations (S) to detect the arrival of the conveyance - e.g. train, tram - one (P1) at the start point, the next (P2) where the vehicle reaches maximum speed, and the rest at intervals corresponding to 30sec travel time at minimum service speed. When a check-point reports an arrival, the control centre establishes from the previous check-point report the deviation, if any, from the time-table programme, and calculates a target speed at the succeeding check-point. The precalculated normal speed (8A), intermediate between maximum (6) and minimum (7) service speeds, is determined by the time-table. If any deviation (P) occurs, the procedure will impose a modified regime (8B) to compensate for this and ensure arrival at the prescribed time.
Patent EP-0686462-A2 (EP)
Inventor: WAGNER THOMAS
IPC: A61C3/04
Filed: 1995-05-11
Abstract: The case (1) comprises a container (2) with a lid (3) and has at least a dish (4) and insert arranged within. The insert has a unit for receiving the instruments. The unit is in the form of a holder and a support and is foldable form a horizontal position, parallel to the floor of the container, to a vertical position. In the folded position the unit can be removed form the insert. In the unfolded position the unit is held fixed. The support has socket openings to receive the instruments whereby each opening has shape which together with a catch holds the instruments in position. <IMAGE>
Patent EP-0776582-A2 (EP)
Inventor: WICKMAN JOHAN
IPC: H04J4/00
Filed: 1995-07-11
Abstract: Device at telecommunication systems, for instance a radio based access network, operating with services where there is a need to send short messages within the DECT-system. The signalling is superimposed on the DECT-signalling without need for allocating a special time slot for this and without need for allocating extra frequency space. The device uses a pattern consisting of TDMA/TDD/MC-signalling for transmission of the superimposed messages, which entails that the capacity of the system does not decline and that no changes need to be done within the time slots.
Patent EP-0730848-A2 (EP)
Inventor: FREITAG LUTZ DR
IPC: A61F2/00
Filed: 1996-02-17
Abstract: The support frame (2) has wires (3,4) with different shape memory function. The support frame is linked in at least two lengthwise sections (A,B) each with wires possessing a different shape memory function. The wires consist of a shape memory alloy, esp. Nitinol, possessing a set transition temp. and hysteresis properties. The stent is affected at least in parts by heat or cold application as regards restoring force and/or geometric shape. The heat or cold is applied by a balloon catheter with temp. control.
Patent EP-0725387-A2 (EP)
Inventor: WATANABE MAKOTO
IPC: G11B5/115
Filed: 1992-04-16
Abstract: A method of producing a magnetic head comprising the steps of forming a track width restricting groove on each of a pair of head core blocks (91); fusion joining the head core blocks (91) to each other with glass while the head core blocks (91) are positioned with the track width resticting grooves aligned with each other; forming, on at least one of a pair of faces of the head core blocks (91) remote from joining faces at which the head core blocks (91) are joined to each other, a groove at an angle substantially equal to an azimuth angle of a magnetic gap of a magnetic head to be produced; and cutting the head core blocks (91) in a direction substantially perpendicular to a bottom face of the groove to form a head chip.
Patent EP-0745463-A2 (EP)
Inventor: HARMON DAVID M
IPC: D21B1/14
Filed: 1996-05-28
Abstract: An apparatus and method are described that allow for the continuous production of cellulosic products produced using reactive binder compositions by significantly reducing or substantially eliminating obstructions of the blowline. A binder application assembly is used to apply binder compositions to the cellulosic materials in the blowline. The application assembly generally is plumbed to the blowline at an obtuse angle and at a position adjacent the blowline outlet. The application assembly includes an air sheath that defines a conduit through which a binder applicator passes. Preferred embodiments of the invention also include a binder-diluent mixer that is operatively coupled to the binder applicator. The binder-diluent mixer includes a binder inlet for receiving a first stream containing a binder, a diluent inlet for receiving a second stream containing a diluent, and an inline mixer that is fluidly connected to the binder inlet and the diluent inlet to produce a mixed stream. The mixed stream is conveyed to the binder applicator and is applied to the cellulosic material in the blowline. The mixer may include supplemental inlets for receiving supplemental materials that are useful for producing cellulosic products. The method comprises conveying cellulosic material in a blowline and through a blowline outlet that is positioned inside an inlet portion of a dryer. Binder is applied to the cellulosic material in the blowline using the binder application assembly.
Patent EP-0756268-A2 (EP)
Inventor: TAUMI SHIN-ICHI
IPC: G10L19/038
Filed: 1996-07-26
Abstract: In a speech encoder, a gain codebook switching circuit is supplied with short-term prediction gains from a short-term prediction gain calculator circuit and with mode information through an input terminal and compares the short-term prediction gains with a predetermined threshold value when the mode information indicates a predetermined mode. As a result of comparison, the gain codebook switching circuit produces gain codebook switching information which is delivered to a gain quantizer circuit. The gain codebook quantizer circuit is supplied with adaptive code vectors, excitation code vectors, impulse response information, and the gain codebook switching information, and gain code vectors from a particular gain codebook connected to one of a plurality of input terminals that is selected by the gain codebook switching information. For the excitation code vectors being selected, the gain quantizer circuit selects combinations of the excitation code vectors and the gain code vectors in the gain codebook selected by the gain codebook switching information. <IMAGE>
Patent EP-0735736-A2 (EP)
Inventor: GARBERG ROGER BORGAN
IPC: G10L15/18
Filed: 1996-03-20
Abstract: A method and system for allowing an automatic speech recognition (ASR) system to recognize arbitrary words, by accessing information in a supplemental data base. A supplemental data base is accessed to retrieve supplementary textual information, such as a proper name. A text-to-speech means is used to generate a phoneme transcription of the text retrieved from the supplemental data base, so that the transcription may be used as a speaker independent template by the ASR system for recognizing a spoken word.
Patent EP-0764602-A2 (EP)
Inventor: WILLIAMS SCOTT STEPHEN
IPC: B65H3/52
Filed: 1996-09-25
Abstract: Paper from a bin (1) enters a nip between a drive roller (13) and a torque-limited restraint roller (15). The drive roller is mounted on a pivoted bracket (7), having a gear train of a drive gear (9) and a driven gear (11). The drive roller is coaxial with the driven gear and turns with the driven gear. The bracket is self-compensating in that it automatically applies normal force to the drive roller sufficient to permit movement of paper (3). When the paper is more than one sheet, sufficient force is automatically applied to the drive roller to move the top sheet while the restraint roller holds or moves backward the bottom sheet.
Patent EP-0900046-A2 (EP)
Inventor: TINTELNOT CARL-UWE
IPC: A47J43/24
Filed: 1996-04-24
Abstract: The invention concerns an absorbent, flexible cleaning unit in the shape of a right paralellepiped which is bounded at its base by a scouring surface (1), at least the end face (4, 5) forming the boundary of the parallelepiped at the rear longitudinal end is bounded on one side by a sharp edge (9) and on the other by an oblique face (11) between the side faces (2 or 3) and end face (4, 5).
Patent EP-0844938-A2 (EP)
Inventor: MACLIVER KEVIN SCOTT
IPC: B60N2/28
Filed: 1996-09-06
Abstract: The invention relates to a children's safety seat, particularly for the carrying of more than one child. It comprises a children's safety seat (10, 22, 50, 60, 70, 80) to be securely and releasably attached to anchorage points in a motor vehicle when positioned on an existing seat of the vehicle, the safety seat having a back portion (11, 51) and a base portion (12, 52), characterised in that the back and base portions are sub-divided (at 13) to provide a plurality of individual seats (15, 16, 17, 18) and the seat (10, 22, 50, 60, 70, 80) having integral means (19, 20, 21, 53, 54, 55) to enable it to be anchored in position.
Patent EP-0829118-A2 (EP)
Inventor: HAIT JOHN N
IPC: G02B27/10
Filed: 1996-05-13
Abstract: La présente invention concerne un dispositif et un procédé permettant de stabiliser en phase et de trier des trains d'ondes d'énergie électromagnétique et consistant à diviser un faisceau d'entrée en une pluralité de faisceaux intermédiaires; à diriger les faisceaux intermédiaires sur des trajets retard distincts de façon que les faisceaux retardés se chevauchent les uns les autres et comblent les vides entre trains d'ondes; à réaliser une interférence entre les faisceaux retardés en une pluralités de points au niveau d'un séparateur de composante image, et à faire une séparation d'énergies en chaque point, à faire un recalage de phase et à diriger le faisceau concerné sur l'une au moins des sorties, réalisant de la sorte un stabilisateur de phase de train d'ondes caractérisé par une sortie de phase sensiblement constante, en effectuant l'adaptation de phase des trains d'ondes qui se chevauchent. Pour simplifier le tri des trains d'ondes, on peut multiplier le nombre des sorties. Intégré au trajet retour d'un laser, le système selon l'invention permet l'obtention d'une lumière laser à onde entretenue, stabilisée en phase.
Patent EP-0869801-A2 (EP)
Inventor: PASCUAL DAVID
IPC: G01N33/53
Filed: 1996-11-21
Abstract: Peptides thérapeutiques, vaccins et agents de diagnostic pour traiter les infections pathogènes.
Patent EP-0795803-A2 (EP)
Inventor: CLUBE FRANCIS
IPC: G03F7/20
Filed: 1997-03-10
Abstract: The present invention relates to a method and an apparatus for holographically recording periodic or quasi-periodic features of a mask (14) in a holographic recording layer (17). In holographic lithography the object beam (11) is directed to the first substrate (19) bearing a holographic recording layer (17) such that it passes the mask substrate (13) and interferes with a reference beam (15) in the recording layer (17) to form a hologram of the mask pattern (14). According to the new method the object beam (11) is directed to the second substrate (13) at an off-axis angle and the wavelength used and/or the angle of incidence of the object beam (11) are selected according to the period of the features to be recorded such that essentially just the zero and one of the first diffraction orders are present for forming the hologram.
Patent EP-0798638-A2 (EP)
Inventor: TAKEUCHI TADASHI
IPC: H04L29/06
Filed: 1997-03-25
Abstract: A scheduling method of a periodic process of a computer system for keeping the execution interval of each process group constant as far as possible in the case where a plurality of process groups (103) including periodically executed processes (102) are executed in parallel. If a group master process of each process group specifies a wakeup interval period and a required CPU time per period and requests allocation of a CPU time, then a CPU allocation time of a specified process group is secured so as not to collide with a CPU allocation time of another process group, and a scheduling table (900) is created so as to maintain the specified wakeup interval period. In response to arrival of time when one of the process groups should be waked up, a kernel process (101) or a scheduler (1801) conducts wakeup by changing execution priority of a process belonging to this process group to highest priority ("raised") in the system, and thereafter maintains the highest priority for CPU allocation time consecutively allocated.
Patent EP-0798405-A2 (EP)
Inventor: KATO TADAHIRO
IPC: B24B1/00
Filed: 1997-03-25
Abstract: According to the invention, the flatness and quality can be improved while simplifying the process even when large size wafers of 200 to 300 mm or above are processed. Basic steps involved are a slicing step E for obtaining thin disc-shaped wafers by slicing, a chamfering step F for chamfering the sliced wafers, a flattening step G for flattening the chamfered wafers, an alkali etching step H for removing process damage layers from the flattened wafers, and a double-side polishing step K of simultaneously polishing the two sides of the etched wafers. If necessary, a plasma etching step is used in lieu of the flattening and etching steps G and H respectively.
Patent EP-0818619-A2 (EP)
Inventor: SCHWARZENTHAL DIETMAR
IPC: F02D41/22
Filed: 1997-06-11
Abstract: The method involves determining the uniformity of the revs rate of the engine's crankshaft, evaluating the uniformity w.r.t. the combustion state of the engine and associating the combustion state with a setting of the variable valve controller. The uniformity is evaluated by forming the mean of the revs rate uniformity over all cylinders of the engine. The combustion state is associated with a valve control (VVC) setting by forming the deviation of the mean value from a standard value dependent on the engine speed and load and relating the degree of deviation to the current setting of the controller.
Patent EP-0832804-A2 (EP)
Inventor: HARADA JUN
IPC: B60W10/184
Filed: 1997-06-25
Abstract: An improved apparatus for controlling brake force of
a vehicle is disclosed. A throttle valve (23) is closed for
generating the negative pressure that is supplied to a brake
booster (71). The brake booster is actuated to increase brake
force acting on the vehicle when a difference between air
pressure and the negative pressure is smaller than a
predetermined magnitude. An electric control unit (ECU) (30)
actuates the throttle valve to increase the absolute
magnitude negative pressure when the ECU determines the
differential pressure is smaller than the predetermined
magnitude. The ECU corrects the magnitude of the negative
pressure with a mapped value based on the computed
magnitude.
Patent EP-0826915-A2 (EP)
Inventor: MEISTER BURKHARD DR
IPC: F16L11/12
Filed: 1997-07-01
Abstract: The fuel hose(1) comprises an inner barrier layer(2) made of a fluorinated plastic, an intermediate layer(3) wrapped in a load resisting cord layer(4) and an outer layer(5). The hose is manufactured by extruding a fluoroplastic inner layer(2) onto a mandrel, extruding an intermediate layer(3) onto the inner layer, enclosing the latter layer(3) in the cord reinforcement(4) and applying an outer elastomer layer(5).
Patent EP-0817216-A2 (EP)
Inventor: HARUNOBU SANO
IPC: H01G4/30
Filed: 1997-07-01
Abstract: A dielectric ceramic composition and a monolithic ceramic capacitor using same
are provided. The dielectric ceramic composition includes:
   barium titanate;   scandium oxide, yttrium oxide, manganese oxide and nickel oxide,   magnesium oxide, as a side component, in an amount of from 0.5 to 3.0 mols in
terms of MgO, and silicon oxide in an amount of from 0.2 to 5.0 mols in terms of SiO 2 ,
relative to 100 mols of the essential component having the following compositional
formula:
 (1-α-β){BaO} m ·TiO 2  + αM 2 O 3  + β(Mn 1-x Ni x )O 
   where M 2 O 3  is at least one selected from Sc 2 O 3  and Y 2 O 3 ; and   α, β, m and x are as follows: 
   0.0025 ≤ α ≤ 0.020   0.0025 ≤ β ≤ 0.04   β/α ≤ 4   0 ≤ x < 1.0   1.000 < m ≤ 1.035.
Patent EP-0851268-A2 (EP)
Inventor: XU KEXIN
IPC: G02F1/33
Filed: 1997-12-23
Abstract: In a non-collinear type acousto-optic tunable
filter, the incident angle of a source light beam  L   1 
radiated from a light source 6 onto an acoustic medium 1 is
set at an equivalence incident angle for which the
wavelength λ   i    of the diffracted ordinary ray  L   3  and the
wavelength λ   i   ' of the diffracted extraordinary ray  L   4 
become approximately identical. Further, the diffracted
ordinary ray  L   3  and the diffracted extraordinary ray  L   4  of
the approximately identical wavelength are superposed, and
the intensity of the superposed ray is detected.
Consequently, spectrometry is performed based on the
superposed diffracted ray having twice the intensity and a
very sharp waveform, so that accurate spectroscopy can be
made possible even if the intensity of the source light
beam is low.
Patent EP-0848540-A2 (EP)
Inventor: STEPHENSON STANLEY W
IPC: G03B17/50
Filed: 1997-12-04
Abstract: Apparatus for capturing and printing images on a receiver sheet
includes a camera for electronically storing an image of a subject and having a
display for displaying such stored image and including alignment structure and an
ink jet printer, an ink jet print head including a plurality of colored inks and a
structure for providing relative movement between the ink jet print head and the
receiver sheet The ink jet print head further includes coupling the ink jet printer to
the alignment structure to provide a unitary camera printer unit. Image signals are
transferred to the ink jet print head to cause the ink jet print head to deliver ink to a
receiver sheet to form an image corresponding to the stored image on the receiver
sheet.
Patent EP-0786797-A2 (EP)
Inventor: SCOTT CURTIS EDWARD
IPC: H01J61/30
Filed: 1997-01-21
Abstract: A high pressure discharge lamp utilizing an improved ceramic arctube (20). The arctube has a ceramic central portion (22), a first ceramic leg (24a) extending from one end of the central portion and in some embodiments a second ceramic leg (24b) extending from the other end of the central portion. The arctube has reinforcing means (26a,26b) where one or both of the legs joins the central portion to reinforce and strengthen the connection between each leg and the central portion. The reinforcing means is preferably seal glass or a layer of seal glass adjacent a ceramic ring.