baber/WOPTO huggingface dataset:
Patent EP-0633530-A2 (EP)
Inventor: SACHDEV MANOJ
IPC: G01R31/28
Filed: 1994-07-05
Abstract: An electronic device, with a plurality of logic stages for functional collaboration, is provided with selection means for selectively operating the plurality of stages to form either a sequential logic circuit or a combinatorial logic circuit. This enables conversion of sequential logic circuitry into combinatorial logic circuitry for the purpose of effective I DDQ -testing.
Patent EP-0627275-A2 (EP)
Inventor: FUKASE HISAHIKO DR
IPC: B22D11/10
Filed: 1994-04-27
Abstract: Method and apparatus for casting metal strip in which molten metal is introduced between a pair of parallel casting rollers (16) via a tundish (18) and metal delivery nozzle (19b). Casting rollers (16) are cooled so that shells solidify on the moving roller surfaces and are brought together at the nip between them to produce a solidified strip product (20) at the roller outlet. A casting pool is established by pouring a first batch of molten metal at a relatively high temperature above the liquidus temperature of molten metal through the delivery nozzle (19b) and is thereafter maintained by pouring through the delivery nozzle (19b) a second batch of molten metal at a relatively lower temperature. The bottom of the tundish (18) is formed with a well (26) to hold the first batch of molten metal and there is heating means (48) to heat the metal in the well (26).
Patent EP-0631198-A2 (EP)
Inventor: NAKANISHI HIDEO C O SANYO CHEM
IPC: G03G9/087
Filed: 1994-06-14
Abstract: A charge controller is disclosed which comprises a graft or block copolymer comprising :
     (a) a polymer moiety having an alkyl group containing 6 - 50 carbon atoms and a carboxyl group, said moiety being selected from the group consisting of : a moiety of a polymer or a copolymer containing at least 5 mol. % of monomer units of a monoalkyl ester of an α,β-ethylenically unsaturated dicarboxylic acid, containing 6 - 50 carbon atoms in the alkyl group; and a moiety of a copolymer containing 5 - 75 mol. % of monomer units of a carboxylic group-containing α,β-ethylenically unsaturated monomer, and 6-80 mol.% of monomer units of an ethylenically unsaturated monomer having an alkyl group containing 6 - 50 carbon atoms; and   (b) a polymer moiety, bound graft-wise or block-wise thereto, said moiety (b) being selected from the group consisting of a styrenic polymer moiety, and a polyester moiety.   
     The charge controller of the present invention can be used for an electrophtographic toner charging negatively by combining this one with a toner binder and a colorant. As the charge controller of the invention have an excellent dispersing property in the toner, the toner containing thereof is excellent in such properties as the electrostatic charge, the charging rate and transparency in using for a color toner.
Patent EP-0632597-A2 (EP)
Inventor: ICHIMURA GEN C O SONY CORPORAT
IPC: H04B14/04
Filed: 1994-06-27
Abstract: A recording and/or reproducing apparatus for recording and/or reproducing digital audio signal on a recording medium such as a magnetic tape, which includes a recording and/or reproducing unit, an analog-to-digital convertor, a decimation filter, and noise shaper. The recording and/or reproducing unit records and/or reproduces signal on a recording medium at a speed double relative moving speed of a head and the recording medium at least. The analog-to-digital convertor converts input analog audio signal into digital signal with a sampling frequency which is above the audio frequency band, and sufficiently higher than the maximum frequency capable of recording by the recording and/or reproducing unit. The decimation filter reduces the sampling frequency of the digital signal output from the analog-to-digital convertor, and converts it into digital signal of m-bit (m > n). The noise shaper converts the digital signal from the decimation filter from m-bit to n-bit, and then in requantizing, shapes noise so as to suppress within the audio frequency band, and supplies it to the recording and/or reproducing unit.
Patent EP-0637175-A2 (EP)
Inventor: KUROBE AKIO
IPC: H04N21/658
Filed: 1994-08-01
Abstract: According to the picture data coding apparatus of the present invention, the picture data storage unit stores each frame inputted from the pre-process unit, and the frame memory stores the latest-transmitted decoded frame. The frame selection unit judges whether or not a frame under transmission can be displayed. If the frame has been judged to be incapable of being displayed, the frame selection unit judges whether or not each frame stored in the picture data storage unit 103 can be displayed or not, and selects the smallest numbered frame among frames which have been judged to be capable of being displayed. The coding unit predictive codes the selected frame by using the latest-transmitted frame stored in the frame memory 131 as a reference frame, thereby outputting it to the transmission buffer 127. These features can minimize frame skipping even when a frame under transmission becomes incapable of being displayed due to a burst error.
Patent EP-0652574-A2 (EP)
Inventor: KOSAKA TAKAO
IPC: H01F41/06
Filed: 1994-11-08
Abstract: The invention provides a coil winding apparatus which is simplified in structure, reduced in cost and improved in operation efficiency. The coil winding apparatus comprises a housing (43) intermittently rotatable around a fixed axis between first and second positions, a plurality of spindles (46) mounted for rotation on front and rear faces of the housing (43), a pair of drive sections (45A, B) including a bidirectional motor and provided independently of each other for transmitting rotation of the motor to rotate the spindles (46), an insulation sheet supply section (10) opposed to the spindles (46) on one of the faces of the housing (43) when the housing is at any of the first and second positions for supplying films (4) to bobbins (2) mounted on the spindles (46), and a wire supply section (9) for supplying wires (3) to bobbins (2) mounted on the other spindles (46). Since the drive sections (45A, B) are provided independently of each other for the different spindles (46), the directions and the speeds of rotation of the spindles can be set arbitrarily.
Patent EP-0625314-A2 (EP)
Inventor: FITO MAUPOEY PEDRO
IPC: A23L3/015
Filed: 1994-04-19
Abstract: The procedure uses the osmotic dehydration of food by means of a controlled alternating change of pressures in order to improve the exchanges of water and solutes between the food and a surrounding liquid medium. Vacuum is used to drive the air out of the pores and refill them at the end of the process; the changes in pressure are used as a means of pumping the solution inside the pores, it being possible to carry out said pumping once (in general in the case of preserves) or repeatedly (in the case of salting food); the duration of each vacuum pulse is 1/2 or less than the duration of the process, which is between 1 and 10 hours, with working temperatures of between 8 and 20°C lower than in the case of conventional processes as well as times which are 2 to 4 times shorter, thereby providing a considerable improvement in terms of maintaining the taste, aroma and nutritional components. Equipment for carrying out the process is also described.
Patent EP-0608199-A2 (EP)
Inventor: HEINZLE OTTO
IPC: E04G11/12
Filed: 1994-01-18
Abstract: The concrete shuttering system is used for construction of a curved wall with a large radius, eg. for a settling tank. Inner and outer shuttering skins (3) may be erected so that the concrete can be poured between them to construct the wall. The inner and outer skins may be made of horizontal planks (3) held by vertical girders or posts. The planks are fastened to the posts (5) by bolts (6) parring through the planks on either side of the posts. Slots in the bolts receive wedges (8) which are dropped down vertically and push wedge pieces (7) against the flanges of the H-section posts adjacent to the planks.
Patent EP-0674409-A2 (EP)
Inventor: UCHIDA YOSHIHIRO
IPC: H04L49/111
Filed: 1991-08-27
Abstract: A first form of an ATM channel testing apparatus tests an ATM channel by having a test cell detector (307) in each switch (306) detect whether or not the switch appropriately switches a test cell (303) generated by a test cell generating trunk (302). A second form of an ATM channel testing apparatus easily tests an ATM channel by having test cell generators (404) provided for the respective input highways (402) sequentially generate test cells to which test cell identifying information and input highway identifying information and having test cell monitor (405) provided for the respective output highways (403) simply tally the test cells by the respective input highways. A third form of an ATM channel testing apparatus tests an ATM channel with less pieces of hardware by having turnaround parts (507) in respective ordinary trunks (501) sequentially turn around a test cell (504) generated by a test cell generating trunk (503) to be finally returned to the test cell generating trunk.
Patent EP-0707397-A2 (EP)
Inventor: YAMADA KENJI
IPC: H04L12/931
Filed: 1995-05-23
Abstract: A shared buffer memory switch for an ATM switching system and its broadcasting control method are provided which can guarantee the cell transfer quality defined for each connection by maintaining the sequence order of arrival for each cell even if ordinary and broadcasting cells are mixed. When an input cell is a broadcasting cell, bit map data showing a broadcasting destination information is read from a broadcast registration table (6) based on the routing information derived from a header information of the cell, and an address for storing the cell in the shared buffer memory (3) is written in all the address pointer queues of FIFOs (9-) corresponding to all output ports shown in the broadcasting destination information, and the cell is stored in the shared buffer memory (3) with the broadcasting destination information. In reading a cell, an address of the shared buffer memory from which the cell is to be read out is read from the address pointer queue of FIFO(9-), and the cell is output to the corresponding output port. In the case where the cell is a broadcasting cell, the broadcasting destination information attached to the cell is reset for the corresponding output port and the revised broadcasting destination information and the cell is stored in the same address of the shared buffer memory until all broadcasting destination information are reset. (Fig. 7)
Patent EP-0691604-A2 (EP)
Inventor: JOHNSON WILLIAM J
IPC: G06F3/0481
Filed: 1995-05-26
Abstract: Automatic user interface object organization is provided. A user dependent user desktop map is maintained for objects a user manipulates. The user desktop map allows automatic object location, dimension and appearance changes to a newly spawned object according to the state of the object from its last existence on a data processing system user interface for that particular user. Objects not found in a desktop map have user desktop map entries automatically added to the desktop map, and the objects are maintained appropriately to ensure an organized user interface according to user preference.
Patent EP-0686448-A2 (EP)
Inventor: CHITTOFRATI ALBA
IPC: C01B32/60
Filed: 1995-06-07
Abstract: Process for preparing ultrafine inorganic particles of size lower than 50 nm, preferably lower than 10, with narrow size distribution, of metals, oxides, sulphides, carbonates by starting from microemulsions of water in a fluorinated oil, preferably a perfluoropolyether oil, containing metal ions in the aqueous phase and by reacting them with a reactant which is gaseous, or vapour, in the reaction conditions, for obtaining the above indicated compounds.
Patent EP-0710002-A2 (EP)
Inventor: OGURA MAKOTO
IPC: H04N1/031
Filed: 1995-10-27
Abstract: A photoelectric conversion apparatus is constructed in such an arrangement that a light-source substrate 193, in which a light source 191 is arranged, and a photosensor 1 are directly mounted on a frame 4 bearing the strength of the main body of an information processing apparatus 180, the above light-source substrate 193 may be unified with an electric circuit substrate 184 of the information processing apparatus 180, and the electric circuit substrate 184 has the photosensor 1 and the light source 191, whereby the size and weight of the apparatus can be further decreased, the freedom of design and engineering design can be improved, and simplification of assembling and improvement in reliability can be achieved.
Patent EP-0720354-A2 (EP)
Inventor: WHITE CHARLES MICHAEL
IPC: H03F3/30
Filed: 1995-12-19
Abstract: A beam scan velocity modulation (BSVM) driver circuit comprises first and second transistors (Q1, Q2) coupled in a push-pull configuration, having respective signal input electrodes coupled for receiving a BSVM signal (Vac) having a video bandwidth, having respective and corresponding electrodes coupled to one another and to a BSVM coil (LOAD) and having respective main conductive paths. Respective bias circuits (1, 2) coupled to the main conductive paths of said transistors include nonlinear devices (CR3, CR4) having conductive states and substantially non conductive states depending upon a threshold voltage. The bias circuits (1, 2) establish respective bias thresholds nearly equal to the threshold voltage when the first and second transistors (Q1, Q2) are in quiescent states. Each nonlinear device (CR3, CR4) presents a relatively larger resistance when biased at the threshold level, and a relatively smaller resistance when the respective transistor is conducting. Power dissipation in the quiescent state is minimized without sacrificing peak signal output levels.
Patent EP-0667707-A2 (EP)
Inventor: NAKAMURA YOSHIO C O CANON KABU
IPC: H04N5/335
Filed: 1987-12-09
Abstract: A photoelectric converting cell has a control electrode region of a semiconductor transistor (S₁). The carriers generated in the control electrode region by the light excitation are accumulated, and the accumulation voltage generated by this accumulation is read out from one of the main electrode regions of the semiconductor transistor. The control electrode region is connected to an excess carrier eliminating circuit (D₁, Lrh, Ve) to perform the switching operation in dependence on the potential difference across the control electrode region.
Patent EP-0757913-A2 (EP)
Inventor: OSES NAVAZ JUAN
IPC: A61N1/40
Filed: 1995-12-06
Abstract: The electromagnetic wave generator comprises a microprocessor (4) with an oscillating circuit formed from a quartz crystal (1) and two capacitors (2,3). At the output of the microprocessor (4) there is a transmitting aerial consisting of a coil (6) connected to the microprocessor by means of a current limiting resistance (7). The microprocessor (4) comprises a series of switch contacts (5) by means of which the operation of the microprocessor is selected in order to produce waves of different frequencies varied w.r.t. the clock frequency produced by the oscillating circuit.
Patent EP-0673868-A2 (EP)
Inventor: NARAMORE RAYMOND A
IPC: B65H29/40
Filed: 1995-03-17
Abstract: A sheet inverting and stacking system in which a rotatable sheet stacking unit (52) receives the lead edge area of an incoming sheet (11) and then rotates and releases that lead edge area of the sheet at a lead edge registration position for stacking the sheet inverted in a set of stacked sheets at least partially on a stacking tray (32) in a stacking area; with a movable sheet registration system (16) providing plural sheet lead edge registration positions (12, 14); a sheet set fastening system (20) (stapler) for fastening the stacked sets; a first registration position (12) for set fastening in which the sheet stacking area extends into the sheet set fastening system and a second registration position (14) in which the sheet stacking is in front of the sheet fastening system, to provide two different initial sheet leading edge stacking positions and one final stacking position. The rotatable sheet stacking unit (52) is interdigitating with the movable registration system to carry the sheet lead edge directly into the first or second registration positions and also into the sheet fastening system in the first registration position. The stapler (20) is under and at least partially inside of the rotatable sheet stacking unit, and the rotatable sheet stacking unit slots (54) carry the lead edge area of the incoming sheet directly up to the first registration position and into the stapler before releasing it. The sheet lead edge retaining slots have low force retaining spring members (50) which lightly hold the lead edge of the sheet against one side of the slot. A bail system (60) is actuated in coordination with rotation of the rotatable sheet stacking unit (52) to operate a tamper arm (62) which moves downwardly the lead edge area of a sheet (11) being released at the registration position.
Patent EP-0716542-A2 (EP)
Inventor: TANI MASAHIRO
IPC: H04N5/44
Filed: 1995-12-05
Abstract: A high precision aspect ratio auto-discrimination apparatus used for display apparatuses and television receivers comprising: an apparatus for detecting the upper edge and lower edge of a letter box picture through detecting the average luminance of every horizontal scan period; an apparatus for detecting respective average luminance levels in a plurality of specific regions in one field picture controlled by a horizontal synchronous signal and a vertical synchronous signal; and, an aspect ratio discrimination section to which the outputs of said both apparatuses are input.
Patent EP-0712689-A2 (EP)
Inventor: MEYER DANIEL
IPC: B24B33/02
Filed: 1995-11-06
Abstract: The internal conical surface (3) of a metal piece (1) is ground by putting it in rubbing contact with an abrasive stone surface (9). The piece is rotated about the conical surface axis (4) and the abrasive stone is given an alternate translatory movement in a direction inclined to the conical surface axis at an angle equal to the half angle at the conical surface top. The abrasive stone is displaced in a direction perpendicular to the conical surface axis so as to adjust the advance and the support pressure of the stone on the internal surface of the piece. A first rough grinding is made with one abrasive stone followed by a second finishing grinding stage by a second stone having a finer granule. Oil is flowed over the conical surface during grinding and the filtered oil is recovered.
Patent EP-0672792-A2 (EP)
Inventor: MANZINI LIVIO
IPC: E01C13/06
Filed: 1995-02-21
Abstract: A carpet (3) made in elastomer material or the like is laid  on a level upper surface (20) of a support layer  (2), which in turn rests on a base (1). The carpet  (3), exhibiting a grill or net conformation  provided with a plurality of through holes (5), is  coupled to the upper surface (20). A fine granular  material (4) is spread on the carpet (3) in such a  quantity as at least to fill the plurality of  through holes (5) and create a homogeneous and  even playing surface.
Patent EP-0802939-A2 (EP)
Title: Biologically degradable polymers, processes for manufacturing the same and the use thereof for producing biodegradable moulded articles
Inventor: WARZELHAN VOLKER
IPC: C08L77/12
Filed: 1995-06-27
Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.
Patent EP-0724969-A2 (EP)
Inventor: SARADA THYAGARAJ
IPC: B41N7/06
Filed: 1996-02-06
Abstract: This invention relates to a process that forms a differentially felted foam (12) from off-the-shelf thermoset or thermoplastic open cell foam. A dispensing material is formed that distributes inks and other fluids uniformly. The above process produces a density gradient of pore size within the material to aid in the improved metering of inks and other fluids. In other words: the top surface layer (13) of the metering material may have pores that are generally small in size; the middle layer (15) of the metering material may have pores that are generally of medium size; and the lower layer (19) of the metering material may have pores that are generally large in size. The metering material may also be used as printing elements. 
     The method is as follows:
     1. Placing a sheet of foam in a press between two members.   2. Producing a temperature gradient in the foam and   3. applying pressure to the foam via the members.
Patent EP-0732471-A2 (EP)
Inventor: ALBER URBAN
IPC: E05B13/10
Filed: 1996-03-13
Abstract: The grip (10) has a bore (44,45) for accommodation of a closure cylinder (50) axially displaceable against spring force. With the bolt-shaped end (54) of the closure cylinder at least one spring-loaded lever arm (70) is operable, which in the stop position prevents the pivoting of the grip around an axis (22). The lever arm is provided with at least two engagement components (78), which in the stop position engage in recesses (45) in the grip head (14). An outer engagement component engages with greater depth in the corresp. recess than a second inner component (78) in its recess (45). The lever arm is operable by the inner component.
Patent EP-0743500-A2 (EP)
Inventor: FREIECK PAUL
IPC: F28F1/12
Filed: 1996-05-03
Abstract: The heat recovery burner has an annular air duct (3) and an annular exhaust gas duct (4), separated from each other by a tubular heat-conducting wall (5). Tubular mats (6) of heat-resistant material are laid both in the air duct and in the exhaust duct. The mats become warm and increase heat transmission by thermal radiation. The mats take up less than 10% of the free passage cross-section of each duct. The mat may be multilaminar and may consist of carbon fibre or wire. If wire, it may be formed from one wire winding pushed into another. The dia. of the wire or carbon fibre should be less than 3 mm, pref. approx. 1.2 mm.
Patent EP-0791515-A2 (EP)
Inventor: BOERNGEN JOERG
IPC: B61D39/00
Filed: 1996-05-07
Abstract: The system has stations (4) located along common routes of a country's road traffic network (2). Each has transporters (7) for single vehicles. The vehicles are thus conveyed from a station close to the starting point to a station close to the point of destination. Each station has a lock arrangement through which the road traffic network is linked to the system.
Patent EP-0744169-A2 (EP)
Inventor: FRENKEL WALTER
IPC: A61H33/02
Filed: 1996-05-18
Abstract: The spray mat has a plate (1) which is made from a soft material with several holes (1a) in it of various geometries. At the foot end, there is a location (1b) for the central distributor switch (4). A head cushion (5) has a hoop (6a) on the back of it for the users hand. The outlet units (2) are pressed into the holes in the plate and have a sucker underneath them. In the outlet units is a flexible fleece-like material insert. The spray characteristics are determined by the compressed air passing through the fleece. Due to their elasticity, the fibres of the fleece are tightly packed when low pressure is being used but with high pressure they become loose. With low air pressure therefore, a fine spray is produced but with high pressure, a coarse massage spray is produced.