baber/WOPTO huggingface dataset:
Patent EP-0528201-A2 (EP)
Inventor: IPPONMATSU MASAMICHI
IPC: B01F5/04
Filed: 1992-07-22
Abstract: The invention provides a method ofproducing uniform inorganic microspheres with a particle size of 0.01 to 500 µm by injecting an aqueous solution containing a particle-forming material into an organic solvent, 
   said method comprising injecting said aqueous solution or a sol into said organic solvent through a macromolecular membrane which has through pores substantially uniform in pore size and extending in the direction of thickness and has a hydrophobic surface, to thereby form, in said organic solvent, a large number of emulsion particles substantially uniform in size and then producing uniform inorganic microspheres from said emulsion particles on the one emulsion particle-to-one microsphere basis.
Patent EP-0530680-A2 (EP)
Inventor: NISHINE TETSUO
IPC: H04L47/43
Filed: 1992-08-27
Abstract: In an ATM cell assembling and disassembling method for a communications network having first and second communications nodes (1,21,#1,#n), HDLC data are transferred from a first terminal (28) to the first communications node via a first transmission line (26), the HDLC data conforming to an HDLC format. Assembly, in the first communications node (#1), of at least one cell from the HDLC data starts when data (contained in the HDLC data) equal to one cell have been received. Then the above at least one cell is transferred from the first communications node to the second communications node (#n). Disassembly starts, in the second communications node, of the above at least one cell (to thereby generate original HDLC data) when a fluctuation compensation time has elapsed after a first cell among the above-mentioned at least one cell is received by the second communications node. The fluctuation compensation time is based on a maximum fluctuation time (Amx) of a route connecting the first and second communications nodes to each other, as well as a bit rate of the first transmission line. Finally, the original HDLC data is transferred to a second terminal (29) from the second communications node via a second transmission line (26).
Patent EP-0545113-A2 (EP)
Inventor: RASMUSSEN KENNETH GARY
IPC: B62D6/00
Filed: 1992-11-12
Abstract: A fluid controller (15) is provided of the type having a primary valve member (53) and a follow-up valve member (55). The controller includes a housing (41) defining main fluid ports (27,29) connected to a steering cylinder (19), and also defines auxiliary fluid ports (31,33), connected to an auxiliary fluid motor (21). The spool and sleeve cooperate with the housing to provide main control valving (35) controlling the flow of fluid to the steering cylinder in response to relative rotation of the spool and sleeve, and auxiliary control valving (35), controlling the flow to the auxiliary motor in response to axial motion of the sleeve, relative to the spool and housing. By performing both the main and auxiliary valving in the spool and sleeve, the main valving (35) is automatically given priority over the auxiliary valving (37), without the need for any expensive, complicated controls or interface between the two types of valving.
Patent EP-0546553-A2 (EP)
Inventor: OHTANI AKIRA
IPC: H01B1/12
Filed: 1992-12-10
Abstract: A process for producing an electrically conductive organic polymer, which comprises subjecting an organic polymer having an imino-p-phenylene structural unit represented by the following formula
       
as the main repeating unit to a doping treatment with a solution having dissolved therein a quinone series oxidizing agent together with a protonic acid.
Patent EP-0494790-A2 (EP)
Title: High ratio planetary drive system for vacuum chamber
Inventor: SEDDON RICHARD IAN
IPC: F16H1/36
Filed: 1992-01-10
Abstract: The disclosure relates to a high planetary drive system, a vacuumprocessing chamber system (10) incorporating the planetary drive system (25), and a method of operating the system are disclosed. The planetary drive system (25) provides relatively slow planetary workpiece rotation for effecting processing (deposition and reaction) of thin films, in particular, optical thin films, with complete film oxidation, controlled film uniformity, reduced bearing wear and reduced heat dissipation.
Patent EP-0496628-A2 (EP)
Inventor: SHINOMIYA TOKIHIKO
IPC: G02F1/1337
Filed: 1992-01-24
Abstract: A ferroelectric liquid crystal display device comprising upper and lower substrates arranged opposite to each other, each being provided with electrodes on their respective surface, an insulating film formed on the electrodes on each of the substrates, an orientation film formed on the insulating film and subjected to a uniaxial orientation treatment, the orientation film with the same orientation direction on each of the two substrates being oppositely arraged, a liquid crystal composition with a chiral smectic C phase injected between the two substrates, drive means for switching an optical axis of the liquid crystals in the liquid crystal composition by selectively applying a voltage to the electrodes, means for optically identifying the switching of the optical axis, in which when the drive means is operated, the liquid crystal composition can reverse its molecular direction near the substrate and show a chevron structure which bends in a dogleg shape as a layer structure when it shows the chiral smectic C phase wherein a bending direction of the dogleg shape is toward an inside of an area surrounded by a lightening defect (15) produced by a direction of the uniaxial orientation treatment of the orientation film and a hairpin defect (16) produced therebehind or an outside of an area surrounded by a hairpin defect (15) produced by a direction of the uniaxial orientation treatment and a lightening defect (15) produced therebehind, and a pretilt angle Θ p  of the liquid crystal composition to the orientation film is between 8 ° and 35 °.
Patent EP-0505052-A2 (EP)
Inventor: TAYLOR DOUGLAS
IPC: E06B9/70
Filed: 1992-03-03
Abstract: A rolling door assembly includes a flexible curtain (12) having an inner end, an outer end (14) and side edges (15,16). The inner end of this curtain is mounted to a rotatable curtain roll (18). The assembly includes a sprocket (84) mounted on the curtain roll (18) and a continuous chain loop (85) that extends around this sprocket (84) and is connected to a motor drive (22) to form a curtain winding and unwinding mechanism. Two drive loop members (90) are in operable engagement with the curtain roll for purposes of loop travel during rotation of the roll. The bottom end (66) of the curtain is secured to the two drive members (90) so that the bottom end (66) and the drive loop members (90) travel together. There are also two adjusting mechanisms (82) connected between the bottom (66) end of the curtain and the two loop members (90) to accommodate a difference in speed of travel between the loop members and the bottom end of the curtain, the latter moving at a variable speed as the curtain is wound up or unwound.
Patent EP-0531167-A2 (EP)
Inventor: SCHEUER MARK A
IPC: G01N21/35
Filed: 1992-09-04
Abstract: In a single pass tri-level imaging apparatus (2), a pair of Electrostatic Voltmeters (ESV) (55,80) are utilized to monitor various control patch voltages (V tb ) to allow for feedback control of Infra-Red Densitometer (IRD) (54) readings. 
     The ESV (80,55) readings are used to adjust the IRD readings of each toner patch. For the black toner patch, readings of an ESV positioned between two developer housing structures (58, 60) are used to monitor the patch voltage (V tb ). If the voltage (V tb ) is above target (high development field) the IRD reading is increased by an amount proportional to the voltage error. For the color toner patch, readings (V tc ) using an ESV (55) positioned upstream of the developer housing structures (58,60) and the dark decay projection to the color housing (58) are used to make a similar correction to the color toner patch IRD readings (but opposite in sign because, for color, a lower voltage results in a higher development field).
Patent EP-0558024-A2 (EP)
Inventor: SAKAI YASUYOSHI
IPC: C12N9/04
Filed: 1993-02-26
Abstract: The present invention relates to an expression vector which is induced by methanol and/or glycerol utilizing an alcohol oxidase gene of a methylotrophic yeast; a recombinant methylotrophic yeast containing said vector and capable of accumulating a significantly high amount of an expression product of a heterologous gene; and a method for producing useful products utilizing said recombinant. 
     The expression vector is constructed by utilizing the promoter and terminator of an alcohol oxidase gene of methylotrophic yeast. Further, a significantly high amount of adenylate kinase, cytochrome C552 or peroxidase is produce by using said expression vector.
Patent EP-0566966-A2 (EP)
Inventor: EASTRIDGE LAWRENCE ELWOOD
IPC: G06F12/00
Filed: 1993-04-13
Abstract: Backup copying at a first selected point in time is performed in a data processing system on a storage subsystem concurrent with an application execution by first suspending application execution only long enough to form a logical-to-physical address concordance, and thereafter physically backing up the datasets on a scheduled or opportunistic basis. An indication of each update to a selected portion of the designated datasets occuring after the first selected point in time is stored and application initiated updates to uncopied designated datasets are first buffered. Thereafter, sidefiles are made of the affected datasets, or portions thereof, the updates are then written through to the storage subsystem, and the sidefiles written to an alternate storage location in backup copy order, as controlled by the address concordance. At a subsequent point in time only those portions of the designated datasets which have been updated after the first selected point in time are copied, utilizing an identical technique.
Patent EP-0578105-A2 (EP)
Inventor: SIEGENTHALER KARL J
IPC: B29D30/06
Filed: 1993-06-29
Abstract: A curing reactor (1) for road vehicle tires (2), wherein an annular forming mold (3) for a green tire (2) is enclosed by heat exchange elements (5, 128) of locally and selectively controllable temperature, and is gripped between a first and second opposite portion (7, 8) of a gas curing unit (4)(152), one (7) of the two portions (7, 8) of which presents a central core (47) which extends through the mold (3), is connected to the other portion (8) by a releasable joint (118), supports in sliding manner an inner forming module (60) with a bladder (62) expandable inside the mold (3), and presents inlets (65) and outlets (66) for circulating pressurized heat exchange gas inside the bladder (62).
Patent EP-0592808-A2 (EP)
Inventor: ELANDER ROBERT C
IPC: H04L9/08
Filed: 1993-09-08
Abstract: A method and system are disclosed for the implementation of a weakened privacy channel. This is achieved through use of a weakened symmetric cryptographic algorithm called commercial data masking. The masked text is created from clear text at one system and may to transported electronically to another system where the masked text may be unmasked to produce the clear text. The reason to use the commercial data masking algorithm for data privacy is that it is exportable to organizations to which products which contain the Data Encryption Algorithm when used for data privacy are not exportable. In addition, a method and system is disclosed by which the key when used for commercial data masking may be transformed into a key that may be used with the Data Encryption Algorithm.
Patent EP-0589427-A2 (EP)
Inventor: INAGAKI MASAJI
IPC: B41M5/337
Filed: 1993-09-22
Abstract: A thermosensitive recording medium comprising a thermosensitive recording layer containing an electron-donating color forming substance, an electron-accepting substance, and a color developability-improving agent is disclosed, said color developability-improving agent being a solid solution composed of two or more compounds containing at least one color developability-improving compound and having a single intrinsic melting point of not less than room temperature, preferably 60°C or higher. The recording medium exhibits well-balanced performance among color developing sensitivity, static color developability, image stability, and stability before recording.
Patent EP-0596417-A2 (EP)
Inventor: YASUAKI MAEDA SONY COREPORATIO
IPC: G06F3/08
Filed: 1993-10-28
Abstract: The invention relates to a disc reproducing apparatus in which after the sector consisting of at least the sync data, header data, and digital data, and the data stored in a recording medium (3) is sequentially read for said each sector and is written once in a memory (10), the data stored in said memory (10) is sequentially read for each sector and is reproduced. The disc reproducing apparatus comprises a memory control means (8) for controlling the write/read of said digital data to said memory (10) and a control means (9) for controlling the operation of said memory control means (8), wherein said memory control means (8) has a counter mode control means (29) for switching the mode according to the read/write control signal transferred from said control means (9) and/or the state of said data, and a read out address generating mains (27, 28) for generating a read out address according to the mode from said counter mode control means (29).
Patent EP-0555997-A2 (EP)
Inventor: HOLZMANN GERARD JOHAN
IPC: H04L29/06
Filed: 1993-02-04
Abstract: Apparatus and methods for communicating using protocols. The apparatus and methods employ protocol descriptions written in a device-independent protocol description language. A protocol is executed by employing a protocol description language interpreter to interpret the protocol description. Communication using any protocol for which there is a protocol description may be done by means of a general protocol. The general protocol includes a first general protocol message which includes a protocol description for a specific protocol. The protocol apparatus which receives the first protocol message employs a protocol description language interpreter to interpret the included protocol description and thereby to execute the specific protocol. The protocol apparatus may also be made to adapt to its environment by encaching protocol descriptions which were received in an earlier first general protocol message and interpreting an encached protocol description in response to a second general protocol message which includes a protocol identifier specifying the encached protocol description.
Patent EP-0574156-A2 (EP)
Inventor: HALLORAN DANIEL J
IPC: A61K8/89
Filed: 1993-05-24
Abstract: A cosmetic composition for use in the treatment of hair containing a conditioning agent which is a mixture of (i) a polydiorganosiloxane gum and (ii) an amine functional siloxane polymer. A method of treating hair is also described in which the mixture is applied to hair for the purpose of improving wet and dry combing and imparting durable conditioning benefits to the hair.
Patent EP-0619402-A2 (EP)
Inventor: FROEHLICH KLAUS
IPC: E04B1/41
Filed: 1994-03-29
Abstract: The anchor is intended for anchor rails which are concreted into a concrete floor or the like. Such anchor rails are cut to the precise dimension on site and bear anchors which are connected fixedly to them. When the rail is installed, the overhang over the last anchor must not exceed a specific amount, it being possible for this to result in waste due to the cutting-to-size. The anchor according to the invention is to be connected in captive fashion to one end of the cut-to-length anchor rail in a simple manner, with the result that it can be subsequently fitted at any cutting point and an excessive overhang over the last anchor provided on the cut-to-length rail does not go to waste. <IMAGE>
Patent EP-0641632-A2 (EP)
Inventor: TAKEUCHI TAKAYUKI
IPC: B26D7/18
Filed: 1994-08-26
Abstract: A waste removing apparatus, for use in a punching machine for manufacturing a carton, for separating from each other a waste region (17) of a sheet and a product region (18) of the sheet having a punching line (12) comprising a cut-out portion (19) and a remaining portion (20) formed thereon and inserted between an upper die (11) and a lower die (12) which are approached to each other, by pressing down the waste region and tearing the remaining portion by means of a punching member (13) projecting downward from one of the dies so as to remove the waste region from the sheet. A plurality of grooves (30) is formed on a surface (26a) of the punching member to be brought into contact with a surface of the waste region to form pressing portions (31) between the grooves at regular intervals.
Patent EP-0612780-A2 (EP)
Inventor: HORI YOJI C O TAKASAGO INT COR
IPC: C08G63/85
Filed: 1994-02-24
Abstract: Poly(3-hydroxybutyric acid) is produced by ring-opening polymerization of ß-butyrolactone in the presence of at least one tin compound selected from distannoxane derivatives (e.g., 1-chloro-3-ethoxy-1,1,3,3-tetrabutyldistannoxane),tincarboxylate compounds (e.g., tin dioctanoate), and di-lower alkyltin oxides (e.g., dibutyltin oxide). Poly(3-hydroxybutyric acid) can be produced in high yield at low cost through simple production steps. The resulting polymer has an increased molecular weight not previously attained.
Patent EP-0638595-A2 (EP)
Inventor: TSUTSUI TOSHIYUKI C O MITSUI P
IPC: C08F210/16
Filed: 1994-08-10
Abstract: An olefin polymerization catalyst of the present invention comprises (A) a metallocene compound, (B) an organoaluminum oxy compound, and (C) at least one kind of carbonyl-containing compound selected from ketoalcohol and β-diketone, and optionally (D) an organoaluminum compound, and therefore, the catalyst is excellent in polymerization activity per catalyst unit weight, and is capable of giving olefin (co)polymers having high molecular weight. 
     A supported olefin polymerization catalyst and its olefin prepolymerized catalyst of the present invention are excellent in polymerization activity per catalyst unit weight, and is capable of giving olefin (co) polymers having uniform particle size.
Patent EP-0669656-A2 (EP)
Inventor: NISHIO MIKIO
IPC: H01L21/336
Filed: 1995-02-24
Abstract: A MOS transistor consists of a gate insulating film (3), a gate electrode (11), a pair of sidewall spacers (13) on the side faces of the gate electrode (11), lightly doped source/drain regions (4), and heavily doped source/drain regions (16), which are located below the sidewall spacers (13). Between the sidewall spacers and an isolation are formed concave portions (22). On a silicon substrate (1) in the concave portions (22) are formed insulating films (14) for capacitance reduction. On the insulating films (14) for capacitance reduction are formed withdrawn electrodes (15). The heavily doped source/drain regions (16) are electrically connected to the withdrawn electrodes (15) between the sidewall spacers and the insulating films for capacitance reduction. Consequently, a pn junction capacitance beneath the source/drain regions is reduced, while the contact area between the source/drain regions and wiring is surely obtained, thereby achieving higher integration of the MOS transistors.
Patent EP-0681009-A2 (EP)
Inventor: SCHMID RAIMUND DR
IPC: C09D11/037
Filed: 1995-04-22
Abstract: The use of interference pigments (I) for producing securities and packaging safe from falsification is claimed. (I) are based on multi-coated lamellar silicate substrates with (a) a first TiO2 layer, (b) a second semitransparent ilmenite layer with non-selective absorption and opt. (c) a third metal oxide layer which is colourless or has selective absorption. Also claimed are the use of (I) in combination with scattering coloured or white pigments (II) and a method of producing (I).
Patent EP-0705704-A2 (EP)
Inventor: SAKAKI MAMORU
IPC: B41J2/01
Filed: 1995-10-06
Abstract: An image-forming method using color ink having a surface tension of 25 to 40 dyne/cm. The color ink is applied to a glossy recording medium having a porous structure including a pigment, a binder and a cationic material.
Patent EP-0667611-A2 (EP)
Inventor: KUNZE NORBERT
IPC: G11B15/44
Filed: 1995-02-03
Abstract: The magnetic tape cassette device includes a logic plate (85), which acts between push button rods (33, 34) and a transmission device (26). The logic plate is brought into a position corresponding to the previously acting tape running direction which determines the association of the push button rods. the logic plate derives its setting which is responsible for the correct driving of the push button rods from a control element, which determines the replay direction from a setting change.
Patent EP-0665546-A2 (EP)
Inventor: YASUDA NOBUYUKI C O SONY CORPO
IPC: G11B20/14
Filed: 1995-01-25
Abstract: A sampling frequency converting device is disclosed. A memory unit stores an input signal D si  having an input sampling frequency Fsi. An interpolation unit interpolates the readout signal from the storage unit. A sampling frequency ratio detection unit detects the current sampling frequency ratio R n  between the input sampling frequency Fsi and the output sampling frequency Fso and detects a new sampling frequency ratio R n NEW . based on the current sampling frequency ratio R n  and a past detected value R n-1  preceding the current detected value by one detection period. A control unit having the sampling frequency detection unit controls the storage unit and the interpolating unit from the new sampling frequency ratio R n NEW . Since the present sampling frequency converting device is not susceptible to accumulation of re-sampling time address errors even if the sampling frequency ratio continues to be changed for a pre-set time duration, the capacity of the storage unit is not increased, while there is no necessity of restricting the speed or amount of change in the sampling frequency ratio.
Patent EP-0675642-A2 (EP)
Inventor: SUZUKI ATSUSHI C O SONY CORP
IPC: G06F3/0482
Filed: 1995-03-28
Abstract: An electronic apparatus equipped with a functional information memory, such as a video apparatus adapted to display a self-introduction of the apparatus or to produce a menu for mode setting. The apparatus comprises a memory where multiple kinds of functional information are previously stored, and a display device for display additional information of the electronic apparatus on the basis of the functional information stored in the memory. The display device visually represents the information on a CRT and/or a view finder, and the content of the additional information to be displayed is a self-introduction of the function peculiar to the apparatus. The additional information is a menu, and the functional information is stored in the memory after previous supplement of flags thereto.
Patent EP-0714032-A2 (EP)
Inventor: STRINGER PHILIP J
IPC: H05K13/08
Filed: 1995-10-23
Abstract: A method for detecting faults on a printed circuit board populated with semiconductor electronic components. To detect faults, signal pins on the components are taken in pairs. The an indication of the common mode resistance between those pins and ground is computed from a series of current measurements. An error is detected when the common mode resistance is outside of a predetermined range. A "learn mode" is also disclosed in which the pairs of leads used for the test are selected by taking measurements on a known good board without detailed knowledge of the semiconductor components on the board.
Patent EP-0715191-A2 (EP)
Inventor: MIZRAHI VICTOR
IPC: G02F1/01
Filed: 1995-11-21
Abstract: A gain control arrangement for an optical amplifier for equalizing its amplification versus wavelength response at specific frequencies. A high loss attenuating fiber with reflective gratings to segregate undesired signals from wanted signals. Using either an optical circulator or a fused fiber splitter the gain control arrangement is coupled to the wide band output of an optical amplifier.