baber/WOPTO huggingface dataset:
Patent EP-0624419-A2 (EP)
Inventor: SEARLE JOHN GILBERT
IPC: B23K20/12
Filed: 1994-05-12
Abstract: A workpiece holder for angularly reciprocatory friction welding apparatus includes clamp members for clamping the workpiece to a mounting table. The height and circumferential position of a drum is adjustable to facilitate blade attachment in manufacture of a blum. Means are also described for reinforcing the drum during blade attachment in order to absorb welding forces which might otherwise distort the drum surface.
Patent EP-0629632-A2 (EP)
Inventor: FUKUOKA DAISUKE C O MITSUI PET
IPC: C08F4/642
Filed: 1994-06-06
Abstract: A transition metal compound of formula (I):
       
    wherein M is a transition metal of Group IVa, Group Va or Group VIa of the periodic table; 
   each R¹, which may be identical or different, is a hydrocarbon group of 2 to 6 carbon atoms; 
   each R², which may be identical or different, is an aryl group of 6 to 16 carbon atoms, which may be unsubstituted or substituted with a halogen atom, a hydrocarbon group of 1 to 20 carbon atoms or an organosilyl group; 
   X¹ and X², which may be identical or different, are each a hydrogen atom, a halogen atom, a hydrocarbon group of 1 to 20 carbon atoms, a halogenated hydrocarbon group of 1 to 20 carbon atoms, an oxygen-containing group or a sulfur-containing group; and 
   Y is a divalent hydrocarbon group of 1 to 20 carbon atoms, a divalent halogenated hydrocarbon group of 1 to 20 carbon atoms, a divalent silicon-containing group, a divalent germanium-containing group, -O-, -CO-, -S-, -SO-, -SO₂-, -NR³-, -P(R³)-, -P(O)(R³)-, -BR³- or -AlR³-, wherein R³ is a hydrogen atom, a halogen atom, a hydrocarbon group of 1 to 20 carbon atoms or a halogenated hydrocarbon group of 1 to 20 carbon atoms.
Patent EP-0637064-A2 (EP)
Inventor: KATO TADAHIRO AZA HARANAKA - -
IPC: H01L21/306
Filed: 1994-07-25
Abstract: A method and an apparatus for high-flatness etching a semiconductor single crystal wafer wherein said wafer is so rotated in a flow of an ethchant radially spreading in a plane that the main surface of said wafer may move parallelly with the flow of said etchant.
Patent EP-0674859-A2 (EP)
Inventor: APPEL RICHARD
IPC: A44C11/02
Filed: 1995-03-28
Abstract: Each of the two lock parts (1,2) has a transverse opening (12,13) in the end face (3,5). These are directed opposite to each other, so that they may be locked into each other. In closed position, the spring-loaded element (14) in the first lock part presses against the end face (8) of the second lock part. Each opening is formed as a dead-end bore, extending at right-angles to the central axis (9) of each part. The spring-loaded element is formed as a ball, and the end face of the second part has a recess (11) to accommodate it. Both lock parts are of the same size. <IMAGE>
Patent EP-0690384-A2 (EP)
Inventor: YAMAZAKI TAKESHI C O NEC CORP
IPC: G06F15/177
Filed: 1995-06-28
Abstract: An address translation technique used in a multiprocessor system is disclosed. In a multiprocessor system for connecting a plurality of clusters (100) with each other via a network (200), each of these clusters is arranged by comprising a plurality of processors (110); a cluster translator (120) for translating a cluster number; a cluster translation table (130) for storing therein a correspondence relationship between a logical cluster number and a physical cluster number; an address translator (140) for translating an address; and an address translation table (150) for storing therein a correspondence relationship between a logical address and a physical address. The address translation table stores only the data corresponding to a memory (160) employed in the cluster. Accordingly, a total storage capacity of the address translation tables is reduced, and an updating operation of the address translation tables is simplified. Furthermore, the address translation table is exclusively identified based on a local job number and the cluster number, so that operation to update the address translation table is simplified.
Patent EP-0685826-A2 (EP)
Inventor: VAKS JEFFREY E
IPC: G07D7/00
Filed: 1991-10-10
Abstract: Methods and validation apparatus for achieving improved acceptance and rejection for coins, bills and other currency items. One aspect includes modifying item acceptance criteria by creating and defining three-dimensional acceptance clusters, the data for which are stored in look-up tables in memory associated with a microprocessor. A second aspect involves fraud prevention by temporarily tightening or readjusting item acceptance criteria when a potential fraud attempt is detected. A third aspect relates to minimizing the effects of counterfeit items such as slugs on the self-adjustment process for the item acceptance criteria. A final aspect relates to the calculation of a relative value of the acceptance criteria in order to conserve memory space and minimize computation time.
Patent EP-0732486-A2 (EP)
Inventor: HARWOOD JON W
IPC: F01N1/02
Filed: 1995-08-08
Abstract: A stamp formed muffler includes a first plate, a second plate and at least one sheet. A second plate and the sheet are secured in face-to-face relationship with the first plate and define a plurality of tubes and an internal chamber. External shells are secured around the internal plates to enclose the tubes and the internal chamber. The external shell may be formed to engage the internal chamber such that the internal chamber divides the external shell into upstream and downstream chambers.
Patent EP-0703187-A2 (EP)
Inventor: HARADA MINORU
IPC: C23C8/12
Filed: 1995-08-23
Abstract: Ozonizer (10) which supplies a feed gas to ozone generating cell (11) under application of a high voltage and which delivers an ozone gas through an ozone gas transport path (consisting of pipes (14) and (15)) as it has been generated in said ozone generating cell (11) is characterized in that the ozone gas transport path is furnished with means for removing at least one of NOx, HF and SOx (in the drawings, the means is for removing NOx) and that the ozone gas from the ozone generating cell (11) is passed through said removing means, whereby at least one of NOx, HF and SOx in said ozone gas is removed before it is delivered to a subsequent stage. The product ozone is not contaminated with Cr compounds at all or insufficiently contaminated to cause any practical problems in the fabrication of highly integrated semiconductor devices. 
     Alternatively, ozonizer (10) which comprises an ozone generating cell (11) having an inlet (8) for supplying a feed gas, high voltage applying means (35) and an outlet (29) for discharging the ozone generated, and ozone delivery paths (30) and (31) for delivering the generated ozone is characterized in that oxygen (1) supplemented with 10 - 20 vol% of carbon dioxide and/or carbon monoxide (2) is used as the feed gas. The thus produced ozone is significantly low in the level of Cr compounds and, hence, can suitably be used in the formation of metal oxides, in particular, silicon oxide.
Patent EP-0710742-A2 (EP)
Inventor: FLESSNER UWE DR
IPC: D21H19/40
Filed: 1995-10-26
Abstract: Three layer silicates are used as pigments in inks for ink jet printing.
Patent EP-0714637-A2 (EP)
Title: Surgical drape
IPC: A61B17/00
Filed: 1995-11-03
Abstract: The near field cover (1) is made of material impervious to liquid and humidity, especially a rubbery plastic sheeting. The hole (6) in the middle is roughly shaped like a cuff. The peripheral edge (7) of the near field cover covers the hole through a washable surrounding cover (2) larger in size than the near field cover. The surrounding cover has an absorbent surface and extends beyond the peripheral part of the near field cover. The near field cover is joined by a detachable adhesive connection to the surrounding cover so as to be germ proof, around the peripheral edge.
Patent EP-0721907-A2 (EP)
Title: Ultraschall-Kantenfühler zur Erfassung der Bahnkante einer Warenbahn
Inventor: PATEL ARVIND ISHWARLAL
IPC: B65H23/02
Filed: 1995-12-16
Abstract: Der Kantenfühler besitzt mehrere Ultraschallsensoren (1 bis 4), denen je ein eigenes, von den Ultraschallwellenimpulsen im Meßspalt (103) durchlaufenes Sensormeßfeld zugeordnet ist. Durch eine Schalteinrichtung (20) wird jeweils nur einer der Sensoren eingeschaltet und automatisch zwischen den Sensoren umgeschaltet, wenn sich die Warenbahnkante (111) aus dem Meßfeld eines der Sensoren in das Meßfeld des jeweils benachbarten anderen Sensors verlagert. Ein Prozessor (105) berechnet aus dem Empfangssignal des eingeschalteten Sensors und aus in einem Eichdatenspeicher (108) abgelegten Eichwerten ein der Kantenlage der Warenbahn (110) zugeordnetes Fühlerausgangssignal, das zur Steuerung einer Bahnführungseinrichtung geeignet ist. <IMAGE>
Patent EP-0690611-A2 (EP)
Inventor: JENNES JOS
IPC: H04N5/44
Filed: 1995-06-02
Abstract: A video frame grabber is described for digitizing analog video signals. The system comprises means for digitizing the synchronisation signals, corresponding to the analog video signals. Video gain and offset, sync gain and sync threshold can be adjusted electronically. A variable time delay can be imposed on the sampling clock signals and on horizontal reference signals. A method is described to obtain optimal settings for the various parameters.
Patent EP-0690122-A2 (EP)
Inventor: CHRISTIE JULIE ANN
IPC: C11D3/00
Filed: 1995-05-26
Abstract: There is provided a bleaching composition containing
     (a) an oxygen-releasing bleaching agent as a source of available oxygen; and   (b) a non-paraffin oil organic silver coating agent    In one aspect the rate of release of available oxygen is carefully controlled such that the available oxygen is completely released from the composition in a time interval of from 3.5 minutes to 10.0 minutes. In another aspect the composition contains
   (c) an additional corrosion inhibtor compound.
Patent EP-0696780-A2 (EP)
Inventor: LEE CHUEN-CHEIN
IPC: G06T9/00
Filed: 1995-05-30
Abstract: The resolution of an original image, represented as a pixel array (49, 66), is increased by applying a spectral transformation to the pixel array, producing a spectral array (52, 66) representing the image, and then applying an inverting spectral transformation to produce a larger pixel array (56, 70). The inverting spectral transformation is of a kind designed to convert high frequency spectral components not present in the original image or identified by the spectral array. These high-frequency terms of the inverting spectral transformation are either ignored or supplied with zero values. As a result, the final, larger pixel array has the same spectral distribution as the original pixel array, but a larger number of pixels.
Patent EP-0720065-A2 (EP)
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/097
Filed: 1995-12-28
Abstract: A toner for developing electrostatic images includes: toner particles and organically treated alumina powder. The organically treated alumina powder has an X-ray diffraction characteristic showing a maximum X-ray intensity level I a-max  and a minimum X-ray intensity level I a-min  in a 2θ range of 20 to 70 degrees providing a ratio I a-maX /I a-min  of below 6. The alumina powder is amorphous or has a low-crystallinity of γ-form, thereby showing a low agglomeratability to function as an effective flowability-improving agent for a toner. The structural water contained in the alumina powder contained favors hydrophobization treatment thereof and functions to suppress a charge-up phenomenon in a low humidity environment after the hydrophobization.
Patent EP-0712668-A2 (EP)
Inventor: MESSINGER DANIEL
IPC: B05B3/04
Filed: 1995-11-09
Abstract: The rotary sprinkler has a step-down transmission between a turbine wheel drive and the sprinkler nozzle (6), which transmission includes a fixed ring gear (7) having internal teeth (7a) coaxial with the drive rotary axis (5); a planet gear (16) having external teeth engageable with, but fewer in number than, the internal teeth (7a) of the ring gear (7); and an eccentric pin (18) secured to the rotary drive at its rotary axis (5) and having a central axis (18b) laterally of the drive rotary axis (5). The eccentric pin (18) is received within an opening centrally of the planet gear (16) to cause the planet gear (16) to planetate around the fixed ring gear (7) and to rotate around the drive rotary axis (5) at a step-down velocity determined by the difference in the number of teeth between the ring gear (7) and the planet gear (16).
Patent EP-0729720-A2 (EP)
Inventor: BERGH JAMES A
IPC: A47B21/03
Filed: 1995-12-14
Abstract: A wrist rest for use in front of a computer keyboard, pointing device, typewriter or any other device requiring repetitive motion functions manually performed by an operator, has at least two parallel elongated chambers or sleeves filled with a pliant, deformable material upon which the wrists or hands of the user may rest. In use, the parallel sections prevent the wrist rest from rolling toward or away from the keyboard, and prevent the deformable material from bulging unduly under the thumbs of the user whose hands are placed upon the wrist rest. In one embodiment, a fabric cover has two elongated parallel pockets into which sealed tubes filled with deformable material are inserted. A flap covers the open end of the pockets to prevent the tubes from escaping. In another embodiment, an inner impermeable elongated pouch is contained within an outer fabric pouch and parallel chambers are formed by running seals longitudinally along and between the pouches as well as along both ends.
Patent EP-0741391-A2 (EP)
Inventor: ITAKURA TETSURO
IPC: G09G3/36
Filed: 1990-12-31
Abstract: A sample -and-hold circuit device characterised by comprising:
     first and second sample-and-hold means (209, 210) for receiving an input signal;   first and second buffer means (211, 212) for receiving outputs from said first and second sample-and-hold means, respectively;   first and second switch means (213, 214) which are alternately opened or closed to alternately connect output terminals of said first and second buffer means to an internal terminal so that one of said first and second buffer means samples and holds the input signal and the other thereof reads out an signal held therein; and   third buffer means (215) including said internal terminal as an input terminal.
Patent EP-0761102-A2 (EP)
Inventor: PONNATH MICHAEL
IPC: A23C19/082
Filed: 1996-09-06
Abstract: A snack food prod. is prepd. by heating a mixt. of cheese and melting salts to form a liquified mixt.; mixing in pieces of chopped pickled, dressed and dried smoked ham and breadcrumbs; and allowing the mixt. to cool and set.
Patent EP-0757105-A2 (EP)
Inventor: REPINE JOHN E
IPC: C12Q1/26
Filed: 1994-03-18
Abstract: The present invention provides a method for assessing the risk of the development of adult respiratory distress syndrome (ARDS) in a septic patient comprising the steps of: determining a septic patient's serum level of lactate dehydrogenase (LDH) activity; and assessing the risk of the development of ARDS in said patient from said patient's serum level of LDH activity.
Patent EP-0767202-A2 (EP)
Inventor: KUYAMA HIROKI
IPC: C08K5/09
Filed: 1996-09-30
Abstract: The polylactic acid-based resin composition includes (a) (i) 100 parts by weight of a poly-L-lactic acid; or (ii) 100 parts by weight of a poly-DL-lactic acid comprising L-lactic acid and D-lactic acid as its constituting units; and (b) 5 to 120 parts by weight of at least one of low-molecular lactic acid derivatives. The molded product is produced by the steps of 1) melt-kneading (a) one of the above components (i) or (ii) and the component (b); and 2) subjecting the melt-kneaded product obtained in step 1) to an injection molding, to give a desired molded product.
Patent EP-0774633-A2 (EP)
Inventor: REISINGER HANS-GEORG DIPL-ING
IPC: F25D21/14
Filed: 1996-11-11
Abstract: The device has a system chamber and a separate cool chamber which is cooled by an evaporation device subject to defrosting from time to time, for cooling drinks in containers which can be removed via a tap point. Drops falling from the tap are collected in a container beneath the tap point. Melt water generated during the defrosting of the evaporation device (12), is collected and fed to the collection container (25). A collection channel (14) beneath the evaporation device collects the melt water, which is fed from the channel to the collection container. The end of the evaporation device protrudes into the collection channel.
Patent EP-0736958-A2 (EP)
Inventor: ALBACH MANFRED DR
IPC: H02M1/12
Filed: 1996-04-02
Abstract: The supply network provides at least one DC output voltage (18,19) from a sinusoidal input voltage (1,2) of given frequency, using a switched network stage (9) with an inductance (12) and a series semiconductor switching device (13) operated at a second switching frequency. The input voltage is supplied via a rectifier bridge (1) to an inductance (6) in series with a second rectifier (7), with the junction between the inductance and the rectifier coupled via a control capacitance (23) to the junction between the inductance and the switching device in the switched network stage. A second control capacitance (28) in series with a second switching device (29) is connected in parallel across the first control capacitance.
Patent EP-0759573-A2 (EP)
Inventor: REVELLI JOSEPH F
IPC: H01L31/0232
Filed: 1996-08-05
Abstract: A wavelength-selective optical low-pass filter for use with an optical imaging system of a solid-state color imager, comprising a transparent substrate and a plurality of transparent spots randomly placed on the substrate for producing a phase difference between a wavefront transmitted through the spots and that portion of the substrate other than the spots to define a filter having a spatial sampling cut-off frequency which varies depending on wavelength of light, the phase difference satisfying the following conditions                           cosφ       α        = 1                   -1.0 ≤ cosφ       β        ≤ -0.4                   -1.0 ≤ cosφ       γ        ≤ -0.4                          where φ α , φ β , and φ γ  are the phase differences due to the spots at certain specific wavelengths in the visible through infrared portion of the optical spectrum, and are given by the following relationship           φ       i        = 2π           n       i       -       n       i       '           λ       i           t          where i = α, β, or γ;  n     i   ; is the index of refraction of the material comprising the spots at the specific wavelength λ   i   ;  n     i   ' is the index of refraction of the medium surrounding the spots at the specific wavelength λ   i   ; and  t  is the physical thickness of the spots.
Patent EP-0736292-A2 (EP)
Inventor: GRUEBEL LEE DAVID MARK
IPC: A61F2/00
Filed: 1996-04-03
Abstract: A patella (knee cap) implant of mechanically optimal thickness and configuration adapted to structurally fit a remaining part of the natural patella with maximal reserving of healthy natural tissue and minimal wear of implant for sliding over a femoral articulating member. The implant including a concave undersurface for fixation to the remaining portion of the natural patella, an upper surface typically convex for sliding over the femoral articulating member. Also provided is a tool for preparing the natural patella to accept a patella implant and a method for surgically fixing the patella implant.
Patent EP-0746136-A2 (EP)
Inventor: ALANARA SEPPO
IPC: H04M17/00
Filed: 1996-05-31
Abstract: A method for a cellular telephone automatic credit card calling system. In the analysis method, a series of program steps are provided for a digital signal processor (DSP) in the cellular telephone that activates the digital signal processor to listen to and analyse the received voice signals. The method may be considered as including three parts. (1) Tone detection method using the DSP to listen to the tone received from the calling card company. (2) Initialising the mobile phone for calling card use by selecting a default method on the ground of the telephone number of the calling card company. (3) Setting up a card call using the above mentioned tone detection (1), automatic insertion of "0" in front of the dialled number and call activation by a long press of the SEND-key. All of the three parts are manifested on the sequence of calling card process steps and implementation in the mobile telephone.
Patent EP-0775974-A2 (EP)
Inventor: EGLIT ALEXANDER J
IPC: G09G5/36
Filed: 1996-11-21
Abstract: A display controller to upscale a source video image for display on a display unit of a computer system. An encoder circuit stores in a local memory pixel data of previous scan lines required for interpolation in a compressed format using differential pulse code modulation (DPCM) scheme. As a part of the DPCM scheme, encoder generates a predicted value for each source video pixel data as a function of at least one prior pixel data value in the scan line. However, when a slope over load condition is encountered, the decoder circuit changes the predicted value for a subsequent pixel data value to a different value, which may enable the graphics controller circuit to avoid a slope overload condition as to subsequent pixel data values. A decoder circuit decompresses the pixel data into original format prior to sending to an interpolator. The interpolator receives a present scan line and the decompressed data of previous scan lines, and interpolates the received pixels to generate additional pixels required for upscaling the source video image. When a slope overload condition is encountered, a override circuitry causes the interpolator to use for interpolation a pixel data value in the present scan line in stead of the pixel data value causing the slope overload condition.
Patent EP-0740304-A2 (EP)
Inventor: SUGIYAMA TOSHINOBU
IPC: G11C11/22
Filed: 1996-04-25
Abstract: A ferroelectric memory, holds a potential of a plate electrode (PL) of a ferroelectric capacitor (FC1) at a fixed potential and then makes a switching transistor conductive (Tr1) in a data write operation. In a data read operation, the ferroelectric memory holds the potential of the plate electrode of the ferroelectric capacitor at a fixed potential and then makes a switching transistor conductive, detects a potential generated in a bit line, latches the bit line (BL1) by the potential, then makes the ferroelectric capacitor (FC1) perform a re-write operation by the potential applied to the two electrodes of the ferroelectric capacitor.
Patent EP-0784983-A2 (EP)
Inventor: GERBEN MICHAEL J
IPC: A61K45/00
Filed: 1994-08-09
Abstract: The present invention relates to the use of extracellular hemoglobin for the preparation of a medicament for use in the treatment of various disorders or in association with other therapies.
Patent EP-0807562-A2 (EP)
Inventor: KOSCHOREK RALF
IPC: B60T8/00
Filed: 1997-03-14
Abstract: The yaw reduction method uses individual regulation of the braking pressure for the different vehicle wheels (7) during the anti-locking braking, so that a permissible pressure difference between the high and low wheels for the same wheel axle in not exceeded. The permissible pressure difference is calculated by the electronic braking regulation device (9), in dependence on the road surface friction, the vehicle loading, the height of the centre of gravity of the vehicle, the wheel spacing, or the track width of the vehicle.