baber/WOPTO huggingface dataset:
Patent EP-0320111-A2 (EP)
Inventor: HWANG INSEOK STEVEN
IPC: H03K19/096
Filed: 1988-11-03
Abstract: In MOS logic circuits with a non-complementary circuit structure (for example, dynamic CMOS), a prior art logic gate generated only a single output signal. However, the logic tree often implements multiple functions, with one function being contained within another function. With prior art logic, if two or more of these functions are needed as separate available output signals, they have to be implemented in several separate gates. The present invention utilizes intermediate functions (10) within the logic tree, providing gates having multiple outputs. Therefore, the present invention reduces the replication of circuitry, thus reducing circuit device count. The advantages include reduced integrated circuit chip area, speed improvement, and power savings, due to the reduction of device count and the corresponding reduction in wire lengths and output loading, etc.
Patent EP-0315469-A2 (EP)
Inventor: ANDO SHIGENORI
IPC: B23Q15/007
Filed: 1988-11-04
Abstract: Machining apparatus comprises a spindle (3) having a tool (21) at one end, electromagnets (5,6,11,12) for radially and axially supporting the spindle by magnetic force without contact, position detecting means (14,15,16) for detecting radial and axial positions of the spindle (3), control means responsive to outputs from the position detecting means for controlling current supplied to the electromagnets (5,6,11,12), current measuring means for measuring currents flowing in the electromagnets, and machining control means for controlling machining conditions according to the measured currents. By controlling machining so that the currents supplied tend towards preset values, optimum machining conditions may be achieved with improved accuracy and efficiency.
Patent EP-0324251-A2 (EP)
Inventor: SAVAGE RUSSELL C
IPC: B62D55/26
Filed: 1988-12-19
Abstract: A composite tread member (14) used in a track for a track-laying vehicle. The tread member (14) is moulded of a polymeric material (18) reinforced with abrasion-resistant fibres (52). It can be moulded in a reaction-injection moulding process or in a resin-transfer moulding process by first placing a metal support member (16) and a plurality of reinforcing fibre bundles (52) in the mould and then injecting a polymeric matrix material (18) into the mould. The reinforcing fibre bundles (52) used in the novel composite tread member (14) are first interwoven with polyester fibre bundles (54) into a narrow webbing (50) which is then rolled up in elongated rolls (56) or pleated in pleats of predetermined width and thickness. The polymeric matrix material (18) used in the composite tread member (14) can be either a Nylon 6 RIM material, a polyurethane RIM material, or a polyurea RIM material. The novel composite tread members (14) have superior abrasion-resistant properties and durability when compared to a conventional unreinforced tread member.
Patent EP-0317480-A2 (EP)
Inventor: TORRES ROBERT J
IPC: G06F3/0482
Filed: 1988-10-25
Abstract: The menu hierarchy of one or more computer programs on one or more computer systems is visually displayed in a graphical tree structure to facilitate the navigation by a user from one menu in a hierarchical structure of menus to another. Navigation from one menu to another is accomplished by selecting a menu in the graphical menu tree using a pointing device. The navigation may be from one menu to another in the hierarchy of one application program in a computer system or from one menu in the program to a specific menu in the hierarchy of another application program in the computer system or in another computer system. The benefits of the technique are expanded function for intra and interwindow navigation, enhanced learning of the computer system by visual presentation of capabilities and structure, and reduced learning requirements for the user to achieve navigation.
Patent EP-0340373-A2 (EP)
Inventor: BLANCO MARTIN EMILIO
IPC: B65H3/06
Filed: 1988-12-30
Abstract: The document feeder for printing equipment as designated here, is designed to draw certain types of document, one by one, from a pile or stock of these to a device which prints certain characters or devices. The pile of documents is cons­tantly pushed towards a set of tractor wheels (10, 11) by the action of a continuous pressure device (7), while the document is passed along the corresponding guide (1) in the direction of the exit (13) between a set of selector wheels (14, 15, 15′, 15˝)  equipped with thoroidal rubber bands (16, 17). These are arranged in such a way that the roller (14) on one side of the guide turns in forward direction, while on the other side of the guide (1) another roller (15) with subsidiary rollers (15′, 15˝) connected to it turns in the opposite direction, tend­ing to pull the documents back, thus preventing any documents in contact with it from moving forward. Finally, documents are moved towards the end (13) of the guide (1) by a last wheel set (18) close to the exit point.
Patent EP-0325285-A2 (EP)
Inventor: BERNAUER JOACHIM
IPC: B41F17/02
Filed: 1989-01-20
Abstract: This method provides that the narrow bar/wide bar printing ratio is fixed at 2:1. The code field (10) is subdivided into narrow bar areas and these are in each case alternately allocated to two different printing mechanisms. The printing mechanisms exhibit adjustable printing formes in all bar combinations in the bar areas allocated to them. The code is printed successively in accurate registration by the two printing mechanisms. 
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Patent EP-0339192-A2 (EP)
Inventor: STENGELIN ERNST
IPC: F16J15/48
Filed: 1989-02-10
Abstract: The invention relates to a piston injection moulding machine for processing thermocurable polymer compositions, in particular of rubber, having an injection cylinder and an injection piston which can move back and forth therein. For better sealing of the injection piston, it is proposed that the seals (20) comprise a plurality of sealing rings (20a-20c) arranged lying against one another in an annular groove (21) of the injection piston (9), the mutual side-bearing faces (27) of which rings are designed in such a way that the axial pressure imparted by the composition on the seal (20) causes a part of the sealing rings (20a, 20c) to be pressed radially outwards and a part (20b) to be pressed radially inwards. <IMAGE>
Patent EP-0329047-A2 (EP)
Inventor: MINAMI MASATAKA
IPC: H01L29/49
Filed: 1989-02-13
Abstract: In a MOSFET of an LDD structure, a side wall (51) is made conductive and connected to a gate (3) through a resis­tance (13) thereby to cause hot carriers taken into the side wall (51) to be discharged to a gate (3) through the resistance (13), whereby a channel resistance is prevented from being increased by an effect of carriers accumulated in the side wall (51). As a result, a reliable MOSFET with a short channel can be provided which is not degraded even if it is used for a long time.
Patent EP-0335186-A2 (EP)
Inventor: MAZANEK JAN DR
IPC: C08J5/06
Filed: 1989-03-16
Abstract: Metal fibre-containing composite materials such as those obtained by impregnating a bundle of endless metal fibres with a polymeric adhesion-promoting substance, sheathing the compact precursor obtained in this process with a thermoplastic matrix and cutting the composite strand obtained into specified lengths are eminently suitable for producing formed articles for electromagnetic radiation protection. 
<??>The composite materials obtained can be used as such or in combination with thermoplastic granules.
Patent EP-0336398-A2 (EP)
Title: Separatorelement
Inventor: POTZ KARL
IPC: B01D17/022
Filed: 1989-04-05
Abstract: Es wird ein Separatorelement (10) beschrieben, das zuströmseitig vor der ersten hydrophoben Filterschicht (38) aus einer mikroporösen Membran mit einer mittleren Porengröße von etwa 15 µm einer äußere zweite hydrophobe Filterschicht (40) mit einer mittleren Porengröße von etwa 50 µm aufweist. Mit Hilfe der zweiten Filterschicht (40) werden zunächst die größeren Wassertropfen aus einem zu reinigenden Fluidgemisch abgetrennt. Die restlichen kleinen Wassertropfen werden vollständig an der inneren ersten Filterschicht (38) zurückgehalten und im Sedimentationsbereich (48) in den Zuströmraum ausgeschieden.
Patent EP-0341478-A2 (EP)
Inventor: LINDEL HANS DR
IPC: C07D213/61
Filed: 1989-04-24
Abstract: 2,3-Dichloro-5-acetylpyridine of the formula (I) …<IMAGE>… is prepared… a) by reacting 5,6-dichloronicotinic halide of the formula (II) …<IMAGE>… in which… Hal represents halogen,… with malonic esters of the formula (III> CH2(COOR<1>)2 (III> in which… R<1> represents C1-3-alkyl,… in the presence of magnesium compounds and bases, followed by mild decarboxylation in the presence of aqueous acids, or… b)by reacting 5,6-dichloronicotinic halide of the formula (II) …<IMAGE>… with methylmagnesium halide of the formula (V> H3CMgHal (V> in which… Hal represents halogen,… in the presence of catalysts, or… c) by reacting 5,6-dichloronicotinic acid of the formula (VI) …<IMAGE>… with methyllithium. …<??>Compounds for carrying out these processes and their preparation are also described.
Patent EP-0352776-A2 (EP)
Inventor: MARUGG JOHN E
IPC: C08G18/54
Filed: 1989-07-26
Abstract: Condensates of certain amino-substituted s-triazines, formaldehyde and alkanolamines are disclosed. These condensates can be used, with or without alkoxylation, in forming polyurethanes having desirable burn properties. Unlike melamine and certain melamine derivatives, only small amounts of the present condensates are required to provide effective flame retardancy.
Patent EP-0356751-A2 (EP)
Inventor: BOFINGER GUNTER DIPL-ING
IPC: F02D1/10
Filed: 1989-08-04
Abstract: In the production of fuel injection pumps (10), component tolerances of elements of the speed governor arising in production lead in the idling position to different fuel meterings in this operating state. 
<??>By means of setting which can be performed from outside the casing (11) of the fuel injection pump (10), it is possible to eliminate these component tolerances by adjustments to the speed governor, without distorting the internal relationships in said governor. 
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Patent EP-0358168-A2 (EP)
Inventor: SASABE MINORU
IPC: G01N33/20
Filed: 1989-09-05
Abstract: A method for measuring an activity of a solute element M in molten metal comprises steps of measuring an electromotive force E1 corresponding oxygen content of the molten metal by means of a solid electrolyte (26) having oxygen ion conductivity and measuring temperature T of the molten metal, also measuring the electromotive force E2 corresponding to manganese content of the molten metal by means of a solid electrolyte (26) having oxygen ion conductivity and coated with MnO, and obtaining the manganese activity a Mn  on the basis of the measured electromotive forces E1, E2 and the measured temperature T. Another activity measuring method comprises steps of measuring the temperature T and solidifying temperature Ts of molten metal, obtaining the carbon concentration [C] of the molten metal on the basis of the solidifying temperature Ts, also measuring the manganese electro­motive force E2 in the molten metal by means of a solid electrolyte (26) having oxygen ion conductivity and coated with MnO, and obtaining the manganese activity a Mn  on the basis of the measured electromotive force E2, the carbon concentration [C], and the measured tempera­ture T. An Mn sensor electrode (11) comprises a solid electrolyte (26) surrounding a reference (25) and having oxygen ion conductivity, and a coating layer (27) composed of MnO or a composite oxide thereof and covering the outer periphery of the solid electrolyte (26). The MnO or the composite oxide for the coating layer (27) has a composition such that two or more balance portions A, B, C, D are provided for an electromotive force E1, E2 measured by an electromotive force measuring circuit, the electromotive force E1, E2 being defined by the manganese activity a Mn  in the first one A, C of the balance portions, and by the oxygen   activity a O  in the molten metal in the last balance portion B, D.
Patent EP-0384956-A2 (EP)
Inventor: MIYAZAKI MASATOSHI
IPC: A22C25/14
Filed: 1989-09-13
Abstract: In a fish processing machine consisting of fish body feeder (1), decapitator, belly filleting and viscera removing device, and dark-colored flesh removing device (120), the fish body feeder (1) is designed to transport the fish body supplied in lying position by feeding onto the tray while aligning the back-belly direction uniformly, and the dark-colored flesh removing device (120) is intended to separate the ordinary flesh and dark-colored flesh of the fish body efficiently to remove the dark-colored flesh.
Patent EP-0331393-A2 (EP)
Inventor: TOMIYAMA KOICHI
IPC: G03G9/087
Filed: 1989-02-27
Abstract: A magnetic toner for developing electrostatic images, comprising at least a binder resin and a magnetic powder; the binder resin having 10 to 70 wt. % of a THF (tetrahydrofuran)-insoluble and a THF-soluble, the THF-soluble providing a molecular weight distribution in the chromatogram of GPC (gel permeation chromatography) thereof such that it provides a rate (Mw/Mn) of weight-average molecular weight (Mw)/number-­average molecular weight (Mn) ≧ 5, there are a peak in the molecular weight range of 2,000 to 10,000 and a peak or shoulder in the molecular weight range of 15,000 to 100,000, and a component having a molecular weight of 10,000 or smaller is contained in an amount of 10 - 50 wt. % based on the binder resin; the magnetic powder comprising spherical magnetic particles having a bulk density of 0.6 g/ml or larger.
Patent EP-0348038-A2 (EP)
Inventor: KOBAYASHI OSAMU
IPC: H01F41/02
Filed: 1989-05-18
Abstract: This invention relates to a permanent magnet having magnetic anisotropy given by means of a newly developed mechani­cal alignment and a manufacturing method thereof, and more particularly to a magnet comprising R(at least one rare-earth element selected from the group consisting of Pr, Nd, Dy, Ce, La, Y and Tb), M(at least one transition metal selected from the group consisting of Fe, Co, Cu, Ag, Au, Ni and Zr) and X(at least one IIIb element of the periodic table selected from the group consisting of B, Ga and Al) and manufacturing method thereof, said alloy of R-M-X series, which composes basic component, are melted and cast, then cast ingot is hot-worked at the temperature above 500 o C to remove or eliminate liquid phase of non-magnetic R-rich phase to concentrate magnetic phase, and to give magnetic anisotropy by means of mechanical alignment. It can provide magnet with excellent property comparable to that of the magnet provided by the conventional manufacturing method while applying cast hot-­working heat treatment process which does not includes powdering process.
Patent EP-0347139-A2 (EP)
Inventor: SNYDER BRIAN ANTHONY C O EASTM
IPC: G01N33/531
Filed: 1989-06-12
Abstract: A dye-providing composition is useful in various diagnostic assays wherein a peroxidase-­labeled specific binding species is used. This composition is substantially free of peroxidase and such labeled species, and comprises an imidazole leuco dye and 4′-hydroxyacetanilide present in an amount up to 2.5 mmolar. This composition can be included as part of a diagnostic test kit.
Patent EP-0352908-A2 (EP)
Inventor: WATSON RALPH T
IPC: G06Q50/00
Filed: 1989-06-26
Abstract: A computing system is presented which includes an application object (100), a computer based training instruction object (200) ("INSTRUCTION object") and an agent engine (108). The INSTRUCTION object (200) runs concurrently with the application object (100). The application objects (100) includes a first action processor (101) and a first command processor (102). The first action processor (101) receives messages which indicate syntactic actions taken by the user (111) and generates semantic commands based on the syntactic actions. The first command processor (102) receives the semantic commands from the first action processor (101) and executes the semantic commands. 
     The INSTRUCTION object (200) receives input from a user (111) through syntactic actions and displays information on a monitor (14). The information instructs a user (111) as to operation of the first application object (100). The INSTRUCTION object (200) may include an INSTRUCTION action processor (201) and an INSTRUCTION command processor (202). The INSTRUCTION action processor (201) receives messages which indicate syntactic actions taken by the user (111) and generates semantic commands based on the syntactic actions. The INSTRUCTION command processor (202) receives the semantic commands from the INSTRUCTION action processor (201) and executes the semantic commands. 
     The agent (118), running a task language program, sends semantic commands to the INSTRUCTION object (200) which   direct the INSTRUCTION object (200) as to what information to display. The agent (118) also monitors the application object (100) and the INSTRUCTION object (200), intercepting semantic commands before they are executed.
Patent EP-0376434-A2 (EP)
Inventor: TAKEDA MASAHIRO C O PATENT DIV
IPC: A61B5/117
Filed: 1989-07-17
Abstract: In an apparatus for registering individualities is equipped the same data representing physical features of an individual is input, a plurality of times, the physical features stored in distinctive feature storage units is compared with each other, and what should be registered from among the data thus input on the basis of the results of comparison is selected. More specifically, a plurality of signals are input at the time of registration and a combination of any given two signals is processed for comparison to determine the quality of each signal to be registered. One of the signals which has been selected as a good one is accordingly registered, so that registration of individualities is implemented for certain.
Patent EP-0352951-A2 (EP)
Inventor: WILLIAMS DAVID CHARLES
IPC: H02H7/06
Filed: 1989-07-18
Abstract: Faults in the operation of a multi-phase A.C. generator are detected by monitoring the phase difference between two line-to-line voltages of the generator and comparing this phase difference with a predetermined value or range of values to indicate a fault.
Patent EP-0356034-A2 (EP)
Inventor: ROMER ANDREW EUGENE
IPC: H04N5/361
Filed: 1989-07-31
Abstract: An optical sensor comprises a plurality of light-sensitive members (10) each having an individually associated capacitor (11) which is charged with a current dependent upon the incident light sensed by the associated light-sensitive member (10); a light pulse source (12) providing light pulses from which the incident light is derived; and a control pulse source (14) providing pairs of consecutive pulses sandwiching the light pulses from the light pulse source (12), the first of which serves to discharge the capacitors (11) to a reference level prior to issue of a pulse by the light pulse source (12) and the second of which serves to effect read out from the capacitors (11) of the charge thereon deriving from the incident light from the preceding light pulse from the light pulse source (12), whereby the output of the sensor is not swamped by any stray charge on the capacitors (11).
Patent EP-0357425-A2 (EP)
Inventor: KUROSAWA HIROSHI
IPC: G03F7/20
Filed: 1989-08-31
Abstract: An exposure apparatus (fig 10) usable with synchrotron radiation source (201) wherein the synchrotron radiation (202,204) is generated by electron injection (210) into a ring (201). The exposure apparatus is to transfer a semiconductor element pattern of a mask (208) onto a semiconductor wafer (209) by the synchrotron radiation. The apparatus includes a shutter (207) for controlling the exposure of the wafer (209). The shutter (207) controls the exposure with the illuminance distribution on the wafer surface taken into account. The illuminance distribution is determined (206,211,216) in response to the electron injection (210), and thereafter, the illuminance distribution is corrected (216,215,213,207) in a predetermined manner. By this, the illuminance distribution data for controlling (213,215) the shutter (207) always correspond to the actual illuminance distribution. The entire shot areas of the semiconductor wafer (209) are exposed with high precision.
Patent EP-0379014-A2 (EP)
Inventor: KOYAMA YOSHINARI
IPC: C08G75/02
Filed: 1990-01-05
Abstract: A polyarylene sulfide has a ratio of weight-average molecular weight [Mw] to number-average molecular weight [Mn], a Mw/Mn, ranging from 2 to 5. The polyarylene sulfide is prepared by reacting a dihalo-aromatic compound with a sulfur source in an organic polar solvent at a temperature ranging from 220°C to 280 °C for 0.1 to 2 hours, yielding the polyarylene sulfide in a crude form and washing the crude polyarylene sulfide with an organic polar solvent at a temperature ranging from 100°C to 220 °C . Further, a resih composition is prepared by blending 100 parts by weight of the polyarylene sulfide with a filler in an amount ranging from 0.5 part to 500 parts by weight. 
     The polyarylene sulfide is provided with further improved properties, such as mechanical strength, heat deterioration resistance, chemical resistance and long-lasting durability.
Patent EP-0378209-A2 (EP)
Inventor: SAKO SHIGEKI C O INTELLECTUAL
IPC: H01L25/18
Filed: 1990-01-11
Abstract: A hybrid semiconductor device comprises a heat sink (1) on which a plurality of semiconductor chips (2) are mounted, an insulating substrate (4) secured to the heat sink (1), conductive metallic layers (6, 7) formed on the insulating substrate (4), electrodes (6) formed on the semiconductor chips (2), first thin metallic wires (81) for connecting the electrodes (6) and the conductive metallic layers (6, 7) together, conductive intermediate members (3) integrally formed with the heat sink (1) and located higher than the heat sink (1), second thin metallic wires (82) for connecting the con­ductive intermediate members (3) to points to which the first thin metallic wires (81) are connected, and a molding member (50) for sealing and securing the above-­mentioned elements (1, 2, 3, 4, 6, 7, 81, 82). With the above structure, jumpers (81, 82) are arranged in such a manner as not to short-circuit to the conductive metallic layers (6, 7) and other conductive members. Moreover, the hybrid semiconductor device can be manu­factured at a low cost since its manufacturing process can reduce the number of steps.
Patent EP-0380073-A2 (EP)
Inventor: SCHMIDHALTER BEAT DR
IPC: G11B7/243
Filed: 1990-01-24
Abstract: The layered material comprises a support, on which is an electroconductive metal layer which is covered by a porous metal oxide layer, and is characterised in that a thin, transparent and electroconductive metal layer of an anodically oxidisable metal has been applied to at least one surface of the support and has been covered by a thin and transparent oxide layer of said metal, the oxide layer containing fine pores which are closed toward the metal layer and are distributed over the surface. 
<??>The layered material can be used as an optical information recording material or as a transparent electrode.
Patent EP-0387629-A2 (EP)
Inventor: BUXBAUM GUNTER DR
IPC: G11B5/706
Filed: 1990-03-02
Abstract: The present invention relates to magnetic acicular iron oxide pigments having a Co content of 1 to (lacuna) % by weight and an FeO content of 5 to 12% by weight, processes for the preparation of these pigments and the use thereof.
Patent EP-0391273-A2 (EP)
Inventor: SASAKI YOSHIO
IPC: C08L83/07
Filed: 1990-03-30
Abstract: A skin-protecting composition which comprises a silicone-acrylic copolymer which comprises
     (A) 1 to 15 % by weight of a silicon-containing monomer,   (B) 30 to 70 % by weight of an alkyl acrylate,   (C) 0 to 30 % by weight of an alkyl methacrylate, and   (D) 5 to 45 % by weight of a mono-ethylenically unsaturated monomer having a carboxyl group, and a medium, which can effectively block irritative mate­rials and be easily removed from a skin.