baber/WOPTO huggingface dataset:
Patent EP-0446856-A2 (EP)
Inventor: MATSUOKA MIKIHARU C O CANON KA
IPC: G09B21/00
Filed: 1991-03-12
Abstract: A sound output electronic apparatus of the invention comprises: key input means corresponding to elements of a predetermined braille pattern; memory means for storing braille data which was input from the key input means; and means for generating the input data stored in the memory means as sounds. The data of the braille data which was key input and stored can be recognized by sound information. In the construction comprising means for comparing the input data which was input from the key input means and the input data stored in the memory means and means for generating information indicative of the result of the comparison by the comparing means as sound information, the braille data which is being input is compared with the braille data stored to see if they coincide or not. The comparison result can be recognized by a sound output.
Patent EP-0448098-A2 (EP)
Inventor: SUZUKI SHIGEO
IPC: H05H1/48
Filed: 1991-03-21
Abstract: In a method of and an apparatus for generating a heat-plasma-jet, an arc (26; 38; 53) is initially generated between opposed endless ends of a pair of electrodes (16, 17; 30, 32; 41, 42) and is moved along the opposed endless ends of the electrodes (16, 17; 30, 32; 41, 42) by generating magnetic fields having the same polarity at the opposed ends of the electrodes (16, 17; 30, 32; 41, 42). Thereafter, a plasma generating gas (14; 29; 39) is supplied into a region (25; 37; 58) in which the arc (26; 38; 53) is generated.
Patent EP-0463573-A2 (EP)
Inventor: GUENTHNER RUSSELL W
IPC: G06F11/16
Filed: 1991-06-20
Abstract: In a Central Processing Unit (CPU) incorporating a Basic Processing Unit (BPU) which includes an address and execution (AX) unit, a decimal numeric (DN) unit and a floating point (FP) unit and also incorporating a cache unit situated logically intermediate the BPU and system memory, BPU data manipulation errors are sensed by duplicating each of the AX, DN and FP chips (i.e., duplicating the BPU) and performing all BPU data manipulation operations redundantly. The outputs from the duplicate BPUs are placed on respective master (MRB) and slave (SRB) result busses which are coupled to the cache unit, and the results are compared, byte-by-byte in the cache unit. If the results are not identical in each byte of the result, the individual chip handling the byte in the cache unit and detecting the no-compare condition issues an individual error signal, and appropriate steps to remedy or otherwise respond to the error signal may be undertaken within the cache unit, within the CPU and within the system.
Patent EP-0462619-A2 (EP)
Inventor: WAKITA NAOHIDE
IPC: G02F1/141
Filed: 1991-06-21
Abstract: An optical modulation element (1, 1') comprising: a plurality of n common electrodes (Y1-Y4) on the assumption that n denotes an integer of 2 or more; m subelectrodes (Si1-Si3) which are electrically connected to each of the common electrodes (Y1-Y4) by electrical elements (5b-5d, 6a-6d) on the assumption that m denotes an integer of 1 or more; and a plurality of segment electrodes (X1-X4) which confront the common electrodes (Y1-Y4) and the subelectrodes (S11-S41); in which when a first one (Si1) of the m subelectrodes (Si1-Si3) is electrically connected to an i-th one (Y i ) of the common electrodes (Y1-Y4) on the assumption that i denotes an integer from 1 to n, an m-th one (Si3) of the m subelectrodes (Si1-Si3) is electrically connected to one (Y i-1 ) of the common electrodes (Y1-Y4) other than the i-th one (Y i ) of the common electrodes (Y1-Y4).
Patent EP-0464786-A2 (EP)
Inventor: GOMI KENICHI
IPC: G11B5/84
Filed: 1991-07-03
Abstract: A magnetic disk (9) has a magnetic layer (4) and a protective layer (5) laid on the magnetic layer. A multiplicity of lands (7) having sizes in a predetermined range of size and generally equal heights within a predetermined range are formed on the surface of the protective layer at a density within a predetermined range. The lands serve to effectively remove contaminants attached to the floating surface of a magnetic head (13) to ensure the desired sliding reliability and floating stability of the head during a long period of time even in the case of a high-density magnetic disk apparatus in which the extent of floating of the head is small. The reliability with which the magnetic disk apparatus operates is thereby improved. The lands (7) are formed on the surface of the protective layer by a process of forming a mask of fine particle (8) on the protective layer surface and etching the protective layer surface through this mask.
Patent EP-0473022-A2 (EP)
Inventor: TER MAAT JOHAN HERMAN HENDRIK
IPC: C04B35/00
Filed: 1991-08-16
Abstract: Castable moulding materials containing sinterable powders comprise, relative to the total mass, 
 
  a) 60 to 95% by weight of sinterable powders, 
  (b) 0.1 to 10% by weight of a surfactant - obtainable by alkoxylation of an aliphatic alcohol, a fatty acid, a fatty acid amide, a fatty acid ester or an aliphatic amine, and 
  (c) 2 to 35% by weight of an organic solvent having a melting point of < 10 DEG C and a boiling point of 40 to 180 DEG C, selected from the group comprising the alkanes, ethers, esters and ketones.
Patent EP-0479288-A2 (EP)
Inventor: TANAKA SHINJI
IPC: A23L9/20
Filed: 1991-10-02
Abstract: The water-in-oil emulsion composition for bakery of the present invention comprises from 30 to 70% by weight of an oil and fat phase containing a fat showing a SFC of 30 or above, 20 or above and 10 or above, respectively, at 10 o C, 20 o C and 30 o C and from 70 to 30% by weight of an aqueous phase containing a hydrated emulsifier and contains a monoglyceride containing from 5 to 100% by mole of trans-monoenoic acid(s) in the constituting fatty acids and a sizing agent.
Patent EP-0496964-A2 (EP)
Inventor: RENAHY XAVIER
IPC: B60J3/02
Filed: 1991-11-16
Abstract: A sunvisor for vehicles with a sunvisor body (1) is described, which sunvisor body bears a mirror cartridge which is composed of a mirror (5), a mirror frame (6) and a cover flap (7) coupled thereto on one side, the mirror frame (6) holding, on the one hand, the mirror (5) and, on the other hand, forming a support face (21) for the cover flap (7) when the latter is in the closed state covering the mirror (5). In the case of such a sunvisor, for the purpose of avoiding impact or vibration noises which could be caused by the cover flap (7), there is provision for the mirror frame (6) to have at least one damping element which is mounted in front of the support face (21), moves back into the plane of the support face (21) when loaded, is constructed as a spring-mounted arm (17) and is constructed integrally with the mirror frame (6) and is made of the same material. <IMAGE>
Patent EP-0487084-A2 (EP)
Inventor: ISAKA KAZUO
IPC: H04N1/405
Filed: 1991-11-21
Abstract: Image forming method and apparatus which enables image recording on a process film without reducing the size of recording area beyond necessity said method and apparatus being preferred particularly in the preparation of printing master plate. 
     The invention provides the image recording apparatus which propagates error data when there exists restriction on the minimum recording size and thereby enables to preserve concentration and reproduce intermediate gradation of darkness with stability.
Patent EP-0498067-A2 (EP)
Inventor: JEREMIAH THOMAS L
IPC: G06F15/82
Filed: 1991-12-10
Abstract: An apparatus for generating microcode in a scalable compound instruction set machine operates in response to compounding information indicating that two or more adjacent instructions are to be executed in parallel. Separate and independent microcode is held in control store for each possible instruction in a group. Microcode sequences for each instruction of a group of instructions to be executed in parallel are merged in response to the compounding information into a single microinstruction sequence.
Patent EP-0493718-A2 (EP)
Inventor: HONG SAM PYO
IPC: G08B13/194
Filed: 1991-12-11
Abstract: A system for automatically detecting a variation of video information, comprising a video information variation detecting circuit for converting a video signal outputted from a monitoring camera into digital data, storing the digital data, or video data by one frame and comparing the current inputted video data with the stored video data to detect a portion different from each other as the variation of video information, a microcomputer for controlling the system operation, and a video output control circuit for setting a window area on the screen and, if the video information variation detecting circuit detects the variation of video information in the set window area, outputting an alarm control signal and generating a variation indicating marker signal corresponding to the variation detected portion in the set window area, such that the marker signal is overlap-displayed on the current picture on the screen corresponding to the variation detected portion in the window area. Also, according to the present invention, there is provided a method of automatically detecting the variation of video information, which can be performed by the system of the present invention.
Patent EP-0438231-A2 (EP)
Inventor: BALLOU MARGARET MCKENZIE
IPC: C12R1/14
Filed: 1991-01-11
Abstract: The present invention provides DNA compounds comprising a phage FP43 origin of replication. The phage FP43 derived origin of replication is useful in the construction of recombinant DNA vectors having a broad host range among the  Streptomyces  and related genera.
Patent EP-0449632-A2 (EP)
Inventor: SHODA AKIHIKO
IPC: H04H20/10
Filed: 1991-03-28
Abstract: The matrix switcher apparatus adapted to arbitrarily distribute inputs (T) of a plurality of channels to outputs (S) of a plurality of channels has therein a cross point matrix adapted for connecting one matrix switcher unit to any other matrix switcher unit or units to carry out expansion of input/output, and that input and output terminals expandable up to a predetermined maximum number of channels can be provided in the matrix switcher apparatus. Further, the matrix switcher comprises a cross point matrix (31) including input terminals (T) of a plurality of channels, and output terminals (S) of at least partial channels of the plurality of channels and channels expandable (Q) to any other unit (12,13,...) or units; and a cross point matrix (32) including input terminals of partial channels and channels expandable to any other unit or units, and output terminals of partial channels of the apparatus, thereby making it possible to constitute the system on a compact scale or various scales, and to reduce the cost.
Patent EP-0456427-A2 (EP)
Inventor: TSUJI SADAHIKO CANON KABUSHIKI
IPC: G02B27/28
Filed: 1991-05-03
Abstract: This specification discloses a polarization converting apparatus having means emitting non-polarized light, and polarizing means having a light incidence surface and a light emergence surface, the polarizing means receiving the non-polarized light by the light incidence surface and causing polarized light to emerge from the light emergence surface, the size and shape of the light incidence surface being similar to the size and cross-sectional shape of the non-polarized light. The specification also discloses an optical instrument having such apparatus.
Patent EP-0478179-A2 (EP)
Inventor: MATSUURA KOUICHI
IPC: H01L21/368
Filed: 1991-09-11
Abstract: A p-type ZnSe bulk or film crystal of good quality has not been produced so far, although various improved methods based on MOCVD or MBE methods have been tried. Prior art required high pressure, high temperature or high vacuum to grow a p-type ZnSe crystal. This invention grows p-type ZnSe by an electrochemical deposition method. A zinc anode (3) and a low-resistivity n-type ZnSe singlecrystalline substrate (4) are immersed into a solution including zinc ions, selenium ions and acceptor ions. Direct current is sent from the zinc anode to the n-type ZnSe singlecrystalline substrate cathode. Selenium ions and zinc ions are attracted to the n-type ZnSe cathode. They are reduced and are deposited on the n-type ZnSe cathode. Deposited ZnSe film is a p-type semiconductor. A ZnSe semiconductor with a pn-junction is obtained.
Patent EP-0480689-A2 (EP)
Inventor: GOEBEL DAN M
IPC: H01L21/265
Filed: 1991-10-09
Abstract: A capacitor (58) is charged to a high potential or voltage from a power source (52). A plasma switch, (56) preferably a CROSSATRON modulator switch, is periodically closed and opened to discharge the capacitor (58) into an object (12) for implantation with ions from a plasma (19) in a plasma source ion implantation apparatus (10). The periodic discharge results in the application of high voltage negative pulses to the object (12), causing ions from the plasma (19) to be accelerated toward, and implanted into the object (12). A pulse transformer (92) is preferably provided between the plasma switch (56) and capacitor (58), and the object (12) to step up the voltage of the pulses and enable the plasma switch (56) to operate at lower voltage levels. The plasma switch (56) enables high duty factor and power operation, and may be combined with arc detection and suppression circuitry (64) to prevent arcing between the object (12) and plasma (19). A second power source (52), capacitor (58), and plasma switch (56) may be provided to apply positive pulses to the object (12) in alternation with the negative pulses to cause generation of the plasma, or to accelerate electrons into the object (12) for performing thermally assisted ion implantation, surface annealing, and the like.
Patent EP-0480775-A2 (EP)
Inventor: KAWAHARA YUKITO
IPC: H01L27/146
Filed: 1991-10-14
Abstract: Image sensors (10, 50) are used in optical reading apparatus and have hitherto had poor photo response uniformity from the individual photo-sensing elements (3, 43). 
     The present invention improves the photo response uniformity by adding an additional layer (5) which is opaque to radiation but has uniform windows (42) for each of the photo sensing elements (3, 43). 
     Whilst manufacturing such image sensors (10, 50) there has also been difficulties in obtaining accurate characteristics of the individual image sensors (10,50) when the image sensors are still connected together on the wafer (41). The present invention improves the accuracy of the testing results by cutting grooves (52) in the boundaries (44) between adjacent image sensors prior to being tested. 
     Image sensors described above may be employed in an image sensor head (80).
Patent EP-0490526-A2 (EP)
Inventor: MOHAN CHANDRASEKARAN
IPC: G06F9/46
Filed: 1991-11-27
Abstract: A high-speed cache 16 is shared by a plurality of independently-operating data systems 10,11, 12 in a multi-system data sharing complex. Each data system has access both to the high-speed cache 16 and to lower-speed, upper-level storage 14,15 for obtaining and storing data. Management logic 17 in the high-speed cache 16 ensures that a block of data entered into the cache will not be overwritten by an earlier version of the page obtained from the upper-level storage.
Patent EP-0452255-A2 (EP)
Inventor: RUMPP GERHARD
IPC: E21B10/44
Filed: 1991-03-21
Abstract: The rock drill bit consisting of shank (1) and drill head (2) is provided with a cutting tip (4) as well as cutting pins (5) at the front end (3) of the drill head (2) pointing in the feed direction. The diameter on which the cutting tip (4) is arranged and the diameter on which the cutting pins (5) are arranged form an angle deviating from 90 DEG . An enlargement of the disposal flutes (6) is made possible by the deviation in the angle of both diameters. <IMAGE>
Patent EP-0542109-A2 (EP)
Inventor: SCHOELLER HEINZ
IPC: B65G1/14
Filed: 1992-11-04
Abstract: When a latch lever for a stacking column for storage of products, consisting of a control lever (3) and a supporting arm (4) with support surfaces (6), which are arranged in each case on one side of an axis of rotation, a push-on clip (11) is to be capable of being pushed onto the supporting arm (4) or the support surface (6). <IMAGE>
Patent EP-0529919-A2 (EP)
Inventor: FARRELL MICHAEL E
IPC: G03G21/00
Filed: 1992-08-18
Abstract: Copy sheets are scheduled for being printed and output by an imaging system wherein the scheduling is selectively conducted in one of a first mode where for each set of copy sheets to be printed, the copy sheets are consecutively output from the copy sheet paper path without any skipped pitches between each consecutively output copy sheet, and a second mode, where for each set of copy sheets to be printed, the copy sheets are output from the copy sheet paper path with skipped pitches between at least some of the consecutively output copy sheets. The second mode of operation results in copy sheets being output from the imaging device at a lower frequency than in the first mode.
Patent EP-0565943-A2 (EP)
Inventor: BONECCHI FULVIO
IPC: H01P5/107
Filed: 1993-03-30
Abstract: A guide-microstrip transition including a decoupling filter on the power supply is described. The transition is used in hermetic active microwave modules (SSPA) with high packing. It comprises a glass bead coupling a microstrip of a MIC to a probe functioning as an antenna in a resonant cavity communicating with a wave guide. The probe also comprises a cylindrical conductor with very small diameter and electrical length equal to one-fourth wave length at a frequency of 20GHz connected to the centre of the armature of a discoid capacitor acting as a short-circuit for the RF. A connector is also connected to the centre of said armature and to a battery. The connector and the cylindrical conductor are aligned on the same axis of the glass bead. There is also described a triple amplification module obtained by using said transitions.
Patent EP-0600359-A2 (EP)
Inventor: BURZIO FULVIO
IPC: D06L4/12
Filed: 1993-11-24
Abstract: The bleaching efficency of an inorganic persalt or of hydrogen peroxide is increased by addition, as activating agent, of an acetylated glucosylamine, such as, for example, N-acetyl-tetraacetyl-glucosylamine.
Patent EP-0570052-A2 (EP)
Inventor: SIMONIAN SAM
IPC: G01F1/7086
Filed: 1993-05-04
Abstract: A method of measuring the flow rate of a continuous phase in a flowing multiphase fluid comprises measuring a velocity of the fluid by thermal anemometry at a location in the flow and simultaneously measuring the passage of a discontinuous phase at the same location using a local probe system, and using the measurement of the discontinuous phase to correct the measurement of the continuous phase so as to derive the flow rate thereof. Apparatus for performing the method comprises a thermal anemometer positioned at a location in the flow, a local probe system at the same location as the thermal anemometer and capable of measuring the passage of a discontinuous phase, and means for using the measurement from the local probe system to correct the measurement from the thermal anemometer so as to derive the flow rate of the continuous phase.
Patent EP-0583926-A2 (EP)
Inventor: MAKOWER SAMUEL JACK
IPC: C08F265/00
Filed: 1993-08-06
Abstract: Acrylic thermoplastic elastomers exhibiting good weathering, good colorability, and a useful balance of tensile and elongation properties when molded into articles may be prepared from emulsion polymer particles with hard methacrylate-rich domains in a continuous polyacrylate network by a novel process which avoids the formation of either core/shell particle or an interpenetrating polymer network.
Patent EP-0629034-A2 (EP)
Inventor: TAKEUCHI MANABU
IPC: H02K15/02
Filed: 1994-06-13
Abstract: A stator of a dynamo-electric machine includes core pieces (11) obtained by laminating iron plates divided in a circumferential direction per pole-tooth unit and having projecting and recessed engaging parts (14a,14b) at their dividing faces (13), and then welding the iron plates by laser at their inner and outer peripheries, and a winding part (16) formed around each pole-tooth unit of the core pieces, wherein a predetermined number of the core pieces are bonded into a shape of a loop with the projecting and recessed engaging parts engaged with each other and rigidly welded in outer peripheries of bonding faces by laser in a laminating direction.
Patent EP-0649946-A2 (EP)
Inventor: MARTENS PETER
IPC: E03F1/00
Filed: 1994-10-21
Abstract: The invention relates to a control system (10) for a subatmospheric-pressure-actuable shut-off valve, intended for a subatmospheric-pressure waste-water (sewage) system, comprising a first valve (14) which can be actuated by a dynamic pressure caused by accumulated wastewater, and a chamber (56) which can be pressure-adjusted via the first valve and in which, or adjacent to which, there is adjustably arranged a valve piston (24), acted upon by a spring (71), of a second valve (20) via which, in dependence on the pressure prevailing in the chamber, a subatmospheric pressure passes to the shut-off valve in order to open the same, wherein, in the absence of dynamic pressure, the first valve closes and a pressure change which is necessary for closing the second valve takes place in the chamber. <IMAGE>
Patent EP-0664197-A2 (EP)
Inventor: DESEKE OTTO DIPL-ING
IPC: B29C48/395
Filed: 1994-12-09
Abstract: In a process for mfg. a foamed thermoplastic elastomer (TPE) profile the polymer granular are extruded and at a melt temp. of 180 degrees C and 100-120 bar pressure just prior to a first high shear zone, 5 wt.% of H2O is injected into the barrel. The mixture is then subjected to one or more high shearing stages. In a mixing section between the high shear zones the mixture is intensively mixed and further mixing occurs in a mixing zone after the second shearing stage. Following temp. adjustment the mixture is extruded via a profiled die, foamed and cooled. Process appts. comprises an extruder with a granulate melting zone and shearing and homogenising zones. The shearing zone has two high shear screw secretions with a spacing 1-4 times screw dia. and forming the intensive mixing zone which includes a toothed rim . The homogenising zone included toothed discs perpendicular to the melt flow direction. A water injection valve enters the barrel prior to the first intensive shear section.
Patent EP-0632486-A2 (EP)
Inventor: CHAN JOSEPH Y
IPC: H01L21/329
Filed: 1994-04-20
Abstract: An epitaxial semiconductor material particularly suitable for a high switching rectifier has misfit dislocations (28, 30, 32) formed in the depletion region (16) adjacent a PN junction (20). A method is described for forming each Si/Ge misfit dislocation region (Fig. 2) epitaxially on a capped Si substrate (10). These misfit dislocation layers are formed in a step in a CVD reactor chamber at a lowered temperature. To enhance switching speed gold, and preferably gold and platinum, is diffused through the Si body and forms relatively large concentrations at the misfit dislocation sites. In a modification (Fig. 3) the misfit dislocations are provided just outside the depletion region (16).
Patent EP-0634718-A2 (EP)
Inventor: DUXBURY PAUL
IPC: G06F13/10
Filed: 1994-07-06
Abstract: A computer system comprises first and second processing environments interconnected by a gateway. The gateway emulates a terminal in the second environment, converting service requests from a client in the first environment into dialogues on the emulated terminal by executing scripts in a scripting language. This allows client applications in the first environment to communicate with server applications in the second environment in a way that is completely transparent to the clients. The client is not aware that it is communicating with the server through a dialogue on an emulated terminal; all knowledge of the dialogue is embodied in the scripts. This is of utility in integrating legacy computer sytems with new systems.