baber/WOPTO huggingface dataset:
Patent EP-0483517-A2 (EP)
Inventor: KIRCH STEVEN J
IPC: H05H3/06
Filed: 1991-09-27
Abstract: An ion beam structure includes a gas container (16), such as a cylindrical can having first (12) and second apertures (14) through the center of the top and bottom walls respectively of the container such that a narrow ion beam (20) is passed through the apertures and the center axis of the can and onto a target specimen (22) such as a mask or chip or other article of manufacture disposed closely below the bottom of the can. The can may further include deflection (42) means for applying voltages and/or magnetic fields to locations on the can (i.e., top, bottom, sides) to direct secondary charged particles such as electrons emitted from the specimen onto an electron detection means (30) such that the structure functions as an imaging system. The electric and/or magnetic fields may be employed to increase the collection efficiency of the detector and thereby improve the quality of the image by increasing the signal to noise ratio. When the collected image produced by the secondary charged particles indicates that a repair or other modification be performed, a gas is introduced into the can from a gas reservoir (24) via a tube. The gas, which contains first type particles (i.e. gold atom, tungsten atom, etc.) leaves the can via the bottom aperture and is adsorbed onto the nearby target specimen surface. The ion beam, containing second type particles (i.e. gallium ions) passes through the gas with minimum interaction and strikes the target specimen surface to decompose the adsorbed gas and the decomposed first type particles to provide the modification such as repair to the specimen (mask or chip) surface.
Patent EP-0440404-A2 (EP)
Inventor: YAMAGUCHI YASUYOSHI
IPC: G03G21/00
Filed: 1991-01-29
Abstract: The electrophotographic apparatus comprises a charging device (19) disposed to confront a photosensitive member (14) and a unit member (18) fitted detachably inside the apparatus, with an ozone filter (24) being moundted detachably in close proximity to the charging device (19) inside the unit member (18). Ozone created by the charging device (19) is dissolved promptly by the ozone filter (24) by being led by a turning air stream produced by the rotation of the photosensitive member (14). The ozone filter (24) can easily be replaced by taking the unit member (18) out of the apparatus.
Patent EP-0445978-A2 (EP)
Inventor: PFIZENMAYER HENRY L
IPC: H01L33/34
Filed: 1991-03-01
Abstract: An amplitude modulated optical signaling system (10) having improved linearity and reduced distortion is provided by detecting a portion of the optical output (22) from the light emitter (20) to obtain an electrical feedback signal (32) and phase reversing a first portion of the feedback signal (32R) and degeneratively combining it with the electrical input signal (14) of the system (10) to obtain a combined signal (48) for ac modulating the light emitter (20). A second portion (59) of the feedback signal (32) is desirably time averaged and used to control the dc drive to the light emitter (20) so that the average light output (22) is substantially constant. The distortion otherwise introduced into the optical signaling system (10) by the non-linearity associated with optical emitters (20) driven at high power levels is reduced.
Patent EP-0447124-A2 (EP)
Inventor: MARIE PHILIPPE
IPC: B65D71/12
Filed: 1991-03-07
Abstract: 1. A two position punch lock for cartons for securing together a pair of panels of the carton in overlapping relationship comprises a locking tab (30) struck from one (12) of the panels and a locking aperture (42) provided in the other (20) of the panels and arranged to receive and retain the locking tab. The locking tab has opposed lateral shoulders (32, 34) between a base (36) and a nose (38) of the tab and the width across said locking tab at its shoulders is broader than the greatest width of the locking aperture and the width of the extremity of the nose is narrower than the least width of said locking aperture. Each shoulder is formed with a deformable marginal portion formed by a cut (C1, C2) extending inwardly from the edge of the shoulder. This marginal portion is deformed by engagement with the adjacent lateral edge (44,46) of the locking aperture to lock the locking tab in the locking aperture.
Patent EP-0466458-A2 (EP)
Title: Ski exercise machine
Inventor: FRIEDEBACH ADOLPH H
IPC: A63B21/015
Filed: 1991-07-09
Abstract: A ski exercise machine including foot skate assemblies (22,24) on wheels positioned on tracks (12,14) in a side-by-side relationship with respect to movable arm poles (30,32). The foot skates are attached to a resistance belt system. The arm poles are rotated about a resistance system. The ski exercise machine includes a knob for adjustable tension of the resistance belt system and a knob for adjustable resistance of the arm poles with respect to each other. The ski exercise machine is ergnomically designed for esthetic appearance as well as function and utility in exercising.
Patent EP-0480565-A2 (EP)
Inventor: WINGER JERROLD
IPC: H01M50/463
Filed: 1991-07-24
Abstract: The present invention relates to electrochemical cells, wherein the electrodes are so arranged that one is located within a cavity in the other, a separator basket formed from crossed over strips of separator material extending into the cavity and about the inner electrode, folds being prevented in the basket at the bottom of the cavity by providing suitable cut- outs in the separator strips in the vicinity of the cross-over of the strips, so that the basket can adopt a conformation more suited to the shape of the cavity.
Patent EP-0477122-A2 (EP)
Inventor: HOFMEISTER JAMES PIERSON
IPC: G06F17/21
Filed: 1991-08-13
Abstract: Fixed font metrics are used in a relative metrics device by supplying a conversion value that maintains the display or print fidelity, i. e., the lines are the same length whether displayed from fixed or relative font data. The conversion factor is the product of the base measurement of the device and the font height base divided by the fixed font resolution.
Patent EP-0503524-A2 (EP)
Inventor: SETA KATSUHIRO
IPC: G11C7/18
Filed: 1992-03-09
Abstract: In a semiconductor memory device of a divided bit line system, read signals from memory cell blocks (15) are sense-amplified together by a single differential bit line sense amplifier (14). The bit line sense amplifier (14) includes a plurality of first transistors (21a), the base electrodes of which are connected to local bit lines (MB) of the memory cell blocks (15), the emitter electrodes of which are commonly connected to corresponding main bit lines (MB), and the collector electrodes of which are connected to a first power supply node (V CC ), a second transistor (21b), which forms a differential pair with each of the first transistors (21a), the base electrode of which is applied with a reference bias potential (V ref ), and the emitter electrode of which is connected to the main bit lines (MB), a current source (23) connected between the emitter electrode of the second transistor (21b), and a second power supply node (V SS ), and a load circuit (24) connected between the collector electrode of the second transistor (21b) and the first power supply node (V CC ). The main bit lines (MB) with a heavy load can be driven by the emitters having a large driving force, and the outputs from the memory cell blocks (15) can be sensed without going through selectors, thus attaining high-speed read access.
Patent EP-0504702-A2 (EP)
Inventor: NELSON DAVID E
IPC: G01S7/536
Filed: 1992-03-09
Abstract: An echo ranging system (FIG. 9) (sonar or radar) measures target velocity and range using a composite Doppler invariant-like signal having at least two segments, such as are present in a "rooftop" or "vee" HFM signal, such composite signal having an ambiguity function with two or more ridge lines of different slopes that intersect along the zero-velocity time axis. (FIGS. 6, 7, 8) A distribution of outputs which has an ambiguity function-like character with intersecting pairs of ridge lines is provided by a matched filter processor 16. The intersecting points of said pairs characterize the range and velocity of the echo returns. This distribution is adjusted (18) so that the intersecting ridge lines of each pair have equal and opposite slopes with respect to the time axis. False targets, including clutter and reverberation, are suppressed (20) by subtracting from the adjusted output distribution a replica thereof, folded (rotated) 180 about a time axis containing the intersection of the ridge line pair corresponding to the false target which is to be suppressed. The rotation and subtraction of the replica from the adjusted distribution provides a set of outputs from which the real target velocity and range can be determined. A single correlator (38, 40) can be used for each segment, wherein returns from the target are correlated with replicas of each segment of the composite signal to separately transform the Doppler frequency shifts of the target return into outputs whose time relationship provides a frame of reference for high resolution measurement of the velocity of the target. The time relationship measurement is implemented by a set of tapped delay lines and summers (44) which output a coherent, correlation-like detection peak in a bin which corresponds to the target's velocity, thereby avoiding the need for an expensive bank of correlators (one for each velocity bin) and yielding significant economies.
Patent EP-0505861-A2 (EP)
Inventor: OKAJIMA NARIAKI
IPC: C08J7/04
Filed: 1992-03-13
Abstract: A laminated film which comprises a polyester film and at least one coating layer on one or both surfaces of said polyester film; said coating layer comprising (a) a polymer having cationic nitrogens in the main chain thereof, (b) a binder polymer selected from the group consisting of polyesters, polyacrylates, polyurethanes, chlorine-containing polymers and mixtures thereof, (c) a material selected from the group consisting of particles, rubricants and mixtures thereof, said particles having an average particle size of not more than 10 µm, and (d) a cross-linking agent selected from the group consisting of melamine cross-linking agents, epoxy cross-linking agents and mixtures thereof; and said laminated film being formed by an in-line coating method. The laminated film is excellent in an antistatic property, adhesion and slipperiness.
Patent EP-0514897-A2 (EP)
Inventor: BUCHHOLZ RAINER PROF DR
IPC: B01F29/63
Filed: 1992-05-21
Abstract: The present invention relates to a device for soil decontamination by means of micro-organisms which is characterised by a tubular reaction space (4) which can be rotated about its tubular axis and whose inner wall (5) is of helical design and whose angle of inclination can be varied in such a way that a reaction section which rises, drops or is horizontal between the conveyor worm (2) and the opening (3) is produced. The reactants are moved in the helical winds by the reactor in such a way that back mixing cannot take place. However, by means of the rotational movement, mixing of the soil in the intermediate helical space is made possible. <IMAGE>
Patent EP-0525398-A2 (EP)
Inventor: SAKATA TAKASHI
IPC: G01N15/14
Filed: 1992-06-26
Abstract: 5n7 A hematological specimen for classifying and counting leukocytes with a flow cytometer is prepared. A sample to be assayed is prepared by eliminating influences of erythrocytes from a hematological sample without changing leukocytes morphologically by adding a first aqueous solution of a low osmotic pressure comprising a buffer for adjusting the pH value within an acidic region and a second aqueous solution comprising an osmolarity compensating agent and a buffer for giving a pH value suitable for staining, optionally further adding a salt, which dissociates into ions in aqueous solutions so as to control the electrical conductivity of the aqueous solution at a preferable level, while damaging the cell membranes of erythroblasts contained in said sample; and staining the leukocytes with at least four dyes including Astrazon Yellow 3G and Neutral Red. Thus leukocytes contained in the hematological sample can be classified at least eight groups two each comprising immature granulocytes, one comprising erythroblasts, one comprising basophils, one comprising eosinophils, one comprising lymphocytes, one comprising monocytes and one comprising neutrophils, or nine groups involving one comprising blasts in addition to the above-mentioned eight groups, by assaying a single specimen with a flow cytometer.
Patent EP-0527350-A2 (EP)
Inventor: MIZUNO KOJI
IPC: H01L31/107
Filed: 1992-07-15
Abstract: An optical demodulator comprises a nonlinear element which responds to both light and a microwave ∼ submillimeter wave (far infrared radiation). An optical signal modulated by a modulating wave in which a subcarrier consisting of the microwave ∼ submillimeter wave is modulated by a signal wave, and a local oscillated signal consisting of a microwave ∼ submillimeter wave the same in frequency as the subcarrier are added to the nonlinear element, to fetch the signal wave by a heterodyne system.
Patent EP-0523718-A2 (EP)
Inventor: MIYAZAKI SHINICHI
IPC: H03G3/20
Filed: 1992-07-17
Abstract: An output level control circuit for radio-frequency transmitter which intermittently transmits radio-frequency carrier waves such as seen in the TDMA radio communication system and the digital cellular mobile telephone system. The variable gain amplifier unit of this transmitter amplifies the transmitting signal to a predetermined output power level in response to a control signal, the output power level is detected by a detecting diode which receives the application of a temperature-compensated bias voltage, and the sum of the detected output and the bias voltage becomes the detection output to the control loop. The bias voltage of the detecting diode is stored by bias voltage detection means during the off-period of the transmitting signal, an input reference voltage that is supplied in synchronism with the turning-on of the transmitting signal and the stored bias voltage are added by reference signal addition means, and the added output is served as the reference voltage that corresponds to the predetermined output power level. Power control means generates the control signal in response to the added output and the detection output, and the control signal controls the output power level of the variable gain amplifier unit.
Patent EP-0508588-A2 (EP)
Inventor: HOTTA YASUHIRO
IPC: G11C17/18
Filed: 1992-03-04
Abstract: A semiconductor read only memory with hierarchical bit lines in which a resistance against a discharge current is constant irrespective of the position of a memory cell from which information is to be read is disclosed. A bank selecting MOSFET is connected to one end portion of a sub-bit line. Another bank selecting MOSFET is connected to the other end portion of the adjacent sub-bit line. Bank selecting MOSFETs are connected in the same alternate manner as described above. Therefore, since the resistance on bit lines against the read-out current is constant, a larger read-out current can be used especially when diffusion bit lines are used, whereby the semiconductor read only memory of the invention can achieve a high-speed read operation.
Patent EP-0497730-A2 (EP)
Inventor: BIERI HANS
IPC: B23Q1/26
Filed: 1992-01-15
Abstract: Abutments (8) are present for supporting a guide rail (1) intended for wall or floor milling machines. So that these abutments (8) can be displaced and firmly clamped in any positions along the guide rail (1), the guide rail (1) is provided with a dovetail base (6). A detachable clamping device (7) with clamping shoes (16, 20) engages in this dovetail base (6). 
<??>This results in a torsionally rigid connection, infinitely displaceable in the longitudinal direction of the rail, between rail (1) and abutment (2). 
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Patent EP-0565877-A2 (EP)
Inventor: MATSUMOTO SATOSHI
IPC: G11B5/53
Filed: 1993-03-15
Abstract: In a helical-scanning video tape recorder, a recording area of a magnetic tape (2) is divided into two areas (2A,2B) by a center line (2C) which is parallel to a moving direction (X1;X2) of the magnetic tape (2). When the magnetic tape (2) is moved (X1) to forward direction, a video signal is recorded on one (2A) of the two areas, and when the magnetic tape (2) is moved (X2) to reverse direction, the video signal is recorded on the other area (2B) thereof.
Patent EP-0594934-A2 (EP)
Inventor: SEKIGUCHI MITSUAKI
IPC: A22C17/00
Filed: 1993-04-14
Abstract: A poultry leg boning apparatus for removing meat from the upper (51) and lower (52) leg bones of a poultry leg includes a transferring machine (A) for transferring a poultry leg, a cutting machine (B) for cutting open the meat of the poultry leg along one side of the upper leg bone and the lower leg bone, a separating machine (C) for cutting the knee joint (54) of the poultry leg apart thereby separating the upper leg bone (51) from the lower leg bone (52), a plucking machine (D) for pulling up the upper leg bone at the knee joint and plucking out the upper leg bone from the meat of the poultry leg, a peeling machine (E) for peeling the meat off the poultry leg along the lower leg bone toward the knee joint so that the meat is connected to the knee joint only by meat-to-bone connecting tendon tissues, and a tendon cutting machine (F) for cutting the meat-to-bone connecting tendon tissues to be able to remove the lower leg bone from the poultry leg.
Patent EP-0552825-A2 (EP)
Inventor: SUGIURA YOSHINORI
IPC: G02B7/182
Filed: 1988-01-28
Abstract: A rotational scanning member for use in a laser scanning apparatus, wherein a laser beam generated from a light source is reflected by the rotational scanning member and scanned onto an object surface, said rotational scanning member having one or more effective surfaces capable of reflecting the laser beam onto said object surface. The scanning member has one or more ineffective surfaces having a circular shape incapable of causing the laser beam to reach said object surface.
Patent EP-0577147-A2 (EP)
Inventor: KURIHARA YOSHIE
IPC: A23L27/30
Filed: 1989-06-20
Abstract: A method for stabilizing a taste-modifier comprising fresh Curculigo latifolia fruits, dried fruits thereof or a curculin-containing material obtained therefrom which comprises heating said taste-modifier to 50 to 90 o C is disclosed. This method enables the stable preservation of said taste-modifier, which is in the form of a crude product or an aqueous solution, for a prolonged period of time.
Patent EP-0585743-A2 (EP)
Inventor: FEGER ROLF
IPC: B60Q1/26
Filed: 1993-08-19
Abstract: In a signal light, in particular for motor vehicles, having a light source, a housing and a cover glass (1), which seals the latter and is provided with webs (6) on its inner surface facing the light source, a simple and cost-effective production is achieved when the webs (6) consist of a material which is the same as or different from the material of the cover glass (1), the material of the webs (6) being light-proof.
Patent EP-0584808-A2 (EP)
Inventor: KAWAMURA SYUKITI
IPC: B29D23/00
Filed: 1993-08-25
Abstract: A collapsible tube is obtained by heat bonding a head to a polyolefin sleeve, the head comprising a composition which comprises a polyolefin resin (A), a saponified product of ethylene-vinyl acetate copolymer (B) having a melting point of at least 135°C, and a saponified product ethylene-vinyl acetate copolymer (C) having a melting point of not more than 130°C.
Patent EP-0607697-A2 (EP)
Inventor: MIYAZAKI HIRO HISA
IPC: A61P27/06
Filed: 1993-12-23
Abstract: Elevated intraocular pressure can be reduced by administering the compound of the formula (1):
       
or a pharmaceutically acceptable salt thereof to patients suffering from abnormally elevated intraocular pressure. A pharmaceutical formulation containing the compound of the formula (1) as an essential component is provided; and use of the compound (or salt) in manufacturing a therapeutic composition.
Patent EP-0583194-A2 (EP)
Inventor: HIRANO HIDEKI C O SONY CORPORA
IPC: B41J31/16
Filed: 1993-08-05
Abstract: The regenerative thermosensitive transfer recording medium (1) comprises a dye layer (2), having a thermally diffusable dye at a given concentration, wherein the medium (1) is superposed on a material (10) to be transferred and heated in an imagewise pattern to transfer the dye of the medium (1) to the material (10) to be transferred thereby forming an image. The apparatus comprises a dye supplier (4) containing a thermally diffusable dye at a concentration higher than that of the dye layer, and a heater (7) for diffusing the dye from the supplier (4) toward the dye layer whereby the dye consumed during the transfer recording operations is supplemented from the supplier (4) to the dye layer.
Patent EP-0608904-A2 (EP)
Inventor: KASHIHARA HIDEAKI DAINIPPON SC
IPC: G06K15/00
Filed: 1994-01-28
Abstract: A prepress command sheet capable of prepress efficiently without errors. Magnetic disk 54 are stored electronic data for corresponding image components, corresponding text components, and corresponding linework components. The Disk 54 are also stored electronic data for layout papers for the prepress command sheets. A CPU 42 lays out the corresponding image components, corresponding text components, and corresponding linework components on the layout paper according to instruction by an operator. CPU 42 reads identifiers for the respective image components and lays them out in the vicinity of associated corresponding image components. Printer 47 records the corresponding image components, corresponding text components, corresponding linework components, and identifiers associated with respective image components on the layout paper, and outputs the prepress command sheet.
Patent EP-0608916-A2 (EP)
Inventor: KRESS WILLY
IPC: H02K11/02
Filed: 1990-07-04
Abstract: In the case of a universal electric motor for any desired drives, especially electric hand tools and the like, having a stator and stator windings, an armature which is mounted such that it can rotate and has a commutator, bearing plates which are on both sides and at the same time form the mounting for the armature, and a connector ring which supports the brushes and can be twisted relatively through predetermined angular amounts, it is proposed to plug the connector ring onto an external annular end ring surface of the facing bearing plate, which surface also supports the changeover webs which are required to switch over between clockwise and anticlockwise running and possibly for switching on and off, including contact surfaces which are suitable for making contact axially and are located in the end ring plane. <IMAGE>
Patent EP-0617411-A2 (EP)
Inventor: PETERSON ROBERT K C O MINNESOT
IPC: G11B5/58
Filed: 1994-03-22
Abstract: A damped load beam for a suspension assembly comprises a load beam and a damping structure. The damping structure comprises a layer of damping material bonded to the load beam and a relatively stiff constraining layer bonded to the damping material. The damped load beam includes undamped, opposed ends that are suitable for supporting other components associated with the suspension assembly. The method comprises the steps of providing clean, flat stock material for the constraining layer, applying a layer of damping material to at least a portion of the constraining layer stock material, providing clean, flat stock material for the load beam, and bonding the damping material to only a portion of the load beam stock material. A flat sandwich construction comprising the damping material intermediate the constraining layer stock material and only a portion of the load beam stock material results. The damped load beam is formed by stamping or chemically etching the flat sandwich construction such that a portion of the load beam stock material that does not have damping material thereon provides the undamped opposed end(s) of the load beam.