baber/WOPTO huggingface dataset:
Patent EP-0472487-A2 (EP)
Inventor: MUNROE STEVEN JAY
IPC: G06F21/10
Filed: 1991-07-17
Abstract: In an object-based computer system, each object is contained in, and each task executes in, a protection domain. Domains exist at several hierarchical domain levels, (301-305) some levels having multiple discrete domains (320-322 ; 340-342), while others have one common domain. A task may access an object if the domain in which the task is executing is the same as the domain containing the object, or if the domain in which it is executing occupies a higher hierarchical domain level than the domain containing the object. Each object includes a domain attribute, which is a numerical value defining the domain in which it is contained. The domain attribute of the currently executing task is stored in a domain register. When an attempt is made to access data within an object, the domain attribute of the object is compared with the domain attribute stored in the domain register. If the access conditions are met, access is permitted.
Patent EP-0531682-A2 (EP)
Inventor: ECKLEBEN HELMUT
IPC: B29C65/20
Filed: 1992-07-24
Abstract: Apparatus for welding profiled plastic elements, in particular for window frames, having four welding assemblies, respectively two of which are arranged on one of two parallel assembly carriers, respectively one assembly of a pair being adjustable on the assembly carrier relative to the other assembly and one assembly carrier being adjustable relative to the other assembly carrier, each assembly furthermore having two supports, two profiled counter elements and two pressure pads for the ends of the respectively inserted profiled elements, which are adjustable relative to one another by means of an advance carriage and the supports, profiled counter elements and pressure pads having knife edges for delimiting the weld bead, an adjustable centring stop and an adjustable heating element on each assembly, each assembly having two advance carriages with adjustment axes extending perpendicularly to one another. <IMAGE>
Patent EP-0523760-A2 (EP)
IPC: G11C29/00
Filed: 1985-12-17
Abstract: In a semiconductor memory a plurality of memory arrays is provided each having an equal number of memory elements arranged in rows and columns. Common decode means receive a row address and a column address and select one of the memory elements in each said arrays responsive to said row address and to said column address. Each of said selected memory elements has a common row and column location. Input/output means associated with each of said arrays transfer data to said selected memory elements or extract data from said selected memory elements. Inhibiting means are provided for inhibiting transfer of data to selected ones of said arrays and subsequent storage in the associated one of said selected memory elements such that data is not transferred to said selected memory elements associated with the inhibited ones of said arrays by said output means.
Patent EP-0538851-A2 (EP)
Inventor: HORIE AKIRA
IPC: H02M7/487
Filed: 1992-10-22
Abstract: A power converter with an increased amount of regeneration and a small size of a snubber device as compared with the conventional apparatus is disclosed. A power supply (1) is connected with a series circuit of self-quenching semiconductor switching elements (11, 12). A capacitive element (31) is charged to more than a source voltage by the snubber operation of any of the self-quenching semiconductor switching elements, and the charge stored in the capacitive element (31) is regenerated to the power supply. A power converter with a reduced snubber loss is realized, which can be configured with almost a required capacitance. A circuit configuration is also made possible with a capacitance as small as one tenth that of conventional circuits, thereby reducing the size of the power converter.
Patent EP-0543506-A2 (EP)
Inventor: PARKER KENNETH P
IPC: G01R31/3185
Filed: 1992-10-22
Abstract: The invention is a method for improving the diagnostic resolution of a boundary-scan interconnect test after the test has been executed. The invention keys on the fact that shorts are most likely to result from solder bridges between closely adjacent pins. After a test has been executed, the captured test vectors are analyzed (step 702) to determine which nets have produced (i.e., captured) identical net signatures. Since each net was originally assigned a unique net ID number, a duplicated number indicates a fault. Nets with common signatures are grouped together (step 904). Each group of nets is then analyzed (steps 908-928) to determine whether a short-circuit is likely to have occurred between any of the nets within the group. It is assumed that only nets which have proximal (radially adjacent) I/O pins are susceptible to short-circuiting. Nets within a group which have radially adjacent I/O pins are marked (step 922) as likely short-circuited nets. The invention may be used to increase the diagnostic resolution of any boundary-scan interconnect test pattern.
Patent EP-0549329-A2 (EP)
Inventor: DE LA BEAUJARDIERE JEAN-MARIE
IPC: G06V30/40
Filed: 1992-12-22
Abstract: Documents represented as bitmap images (S100)are transformed into coded textual data (S120) and coded graphics data (S160) by graphics and textual recognizers, which use a standard notation for recording the results of the document recognition processes, including any ambiguities, in a document description language. Recognized portions of the document, represented as editable coded data, such as for example ASCII, are placed in elements, defined in the document description language, with all contents of an element sharing some common characteristic. Elements can include, for example: character-string-elements (S140), questionable-character-elements (S150), questionable-word-elements, verified-word-elements, alternative-word-elements, segment- elements, and arc-elements. Each element includes editable coded data, which also includes uncertainty information (S155) identifying any coded data which was not transformed with a predetermined level of confidence.
Patent EP-0553658-A2 (EP)
Inventor: BEUSCHER NORBERT DR
IPC: A61K35/37
Filed: 1993-01-15
Abstract: The extraction of pharmaceutically active compositions from a mixture of numerous constituents, in particular from comminuted plants, such as Tanacetum parthenium, takes place with a high yield and a surprisingly improved stability of the active substances when the extraction is carried out with a gas, preferably CO2, in the supercritical state.
Patent EP-0567145-A2 (EP)
Inventor: TOPPER ROBERT JOSEPH
IPC: H03M1/18
Filed: 1993-04-23
Abstract: A method and apparatus for non-linear quantization of a signal that utilizes two or more low-resolution analog to digital converters (ADCs) to allow selective increased quantization levels at desired portions of a signal. This is accomplished by using a primary ADC which provides digital output signals over a first predetermined range, and at least one secondary ADC which provides digital output signals over a smaller predetermined range for the same input values. Accordingly, any secondary ADCs have a smaller quantization step size than the first, and are utilized when finer resolution is desired. The ADCs are kept in alignment by periodically comparing the digital values produced by the ADCs for a known input analog value.
Patent EP-0558102-A2 (EP)
Inventor: HANAMOTO YUKIO
IPC: G03F7/022
Filed: 1992-12-28
Abstract: This invention provides a process for producing a resist composition in which the content of relatively large undissolved particles is low just after production of the composition and the content of relatively large undissolved particles increases only to a small extent even if the composition is stored for a long period of time. Thus, this invention provides a process for producing a resist composition which comprises filtering a mixture of an alkali-soluble resin, a radiation-sensitive compound and a solvent by the use of a filter of which pore diameter is 0.1 µm or below and of which particle-removing performance is 99% or above. Further, this invention provides also a resist composition comprising an alkali-soluble resin, a radiation-sensitive compound and an organic solvent not simultaneously having both an acetoxy group and an alkoxy group in its molecule, said composition containing undissolved particles having a particle diameter of 0.25 µm or above in a number of 100 particles/ml or below, said undissolved particles being constituted of two particle groups one of which (the first group) has a particle diameter of 0.25-0.3 µm and the other of which (the second group) has a particle diameter larger than 0.3 µm, and the content of said first particle group having a particle diameter of 0.25-0.3 µm being 50 particles/ml or below. According to the process of this invention, a resist composition excellent in storage stability, etc. can be obtained. By using said resist composition, the product yield in the production of integrated circuit can be improved.
Patent EP-0574926-A2 (EP)
Inventor: TSUZUKI YASUSHI C O ITAMI WORK
IPC: C04B35/593
Filed: 1993-06-17
Abstract: The invention relates to a process and apparatus for producing a shaped silicon nitride sintered body. A mixture of silicon nitride powder and a sintering assistant agent are shaped to prepare a shaped body. The shaped body (1) is sintered in an atmosphere of an N2 gas or an inactive gas including an N2 gas. The CO concentration in the atmosphere contacting the shaped body (1) during sintering is not higher than about 30 ppm. The invention also provides a process for producing a silicon nitride sintered body wherein a mixture of silicon nitride powder and a sintering assistant agent are shaped to prepare a shaped body (1). The shaped body (1) is sintered in a sintering case, at least the inner surface of which is a carbon-free heat-proof material. When required, the shaped body is supported by a jig (22) of carbon-free heat-proof material. The atmosphere is replaced in the sintering case with an N2 gas or an inactive gas including an N2 gas, and the shaped body in the sintering case is sintered under conditions such that the atmosphere in a furnace cannot come in contact with the shaped body (1). The apparatus includes a furnace core chamber (30) defined by providing partitions inside a furnace and a heating source (25), and an atmospheric gas supplying pipe (26) for supplying an N2 gas or an inactive gas including an N2 gas into the furnace core chamber (30), wherein at least the inner surface of the furnace core chamber (30) is a carbon-free heat-proof material. The shaped body (1) is disposed in the furnace core chamber (30) directly and when required the shaped body (1) is supported by a jig (22) of carbon-free heat-proof materials. The invention provides a satisactory process of producing a shaped silicon nitride sintered body having a high density and superior strength while reducing the degeneration of its surface during sintering and solving the problems associated with conventional processes. The invention also provides an economical furnace for sintering a shaped silicon nitride body which solves the problems associated with conventional processes.
Patent EP-0580059-A2 (EP)
Inventor: EISENBEIS HOWARD GEORGE
IPC: A23K20/195
Filed: 1993-07-13
Abstract: Methods and feed compositions for increasing the growth and feed utilization of swine employ frenolicin B or a physiologically acceptable salt or ester thereof as the active ingredient. Frenolicin B is used in sufficient amounts to achieve the desired results, for example, about 22 mg to about 66 mg of frenolicin B per kg of feed composition. The invention also embraces swine feed premix compositions intended for the preparation of said swine feed compositions, and a method of preparing the swine feed compositions by mixing the active ingredient directly or by way of the premix with conventional swine feed.
Patent EP-0585951-A2 (EP)
Inventor: CHIBA NAOKI C O CENTRAL RESEAR
IPC: C09C3/08
Filed: 1993-09-03
Abstract: A surface modifying agent for surface treating a filler in water which comprises 100 parts by weight of a zirconate base or/and aluminate base coupling agent(s) whose unhydrolyzable side chains have a solubility parameter (x) of 6.5 - 12, and 3 to 30 parts by weight of a nonionic surface active agent blended therewith having an HLB value (y) of 2 - 30 and containing no protonic hydrogen(s) in its molecule, wherein x and y satisfy a relationship of        4x - 24 ≦ y ≦ 4x - 18          , as well as another surface modifying agent for the same purpose which comprises a mixture of 100 parts by weight of the above one or two coupling agents having a viscosity of 200 cps or more with 30 - 3000 parts by weight of a water-insoluble solvent, where the total mol fraction value (z) of the solubility parameters of the unhydrolyzable side chains of the coupling agent(s) and the solvent is 6.5 - 12, and 3 to 1000 parts by weight of the above nonionic surface active agent blended therewith, wherein z and y satisfy a relationship of        4z - 24 ≦ y ≦ 4z - 18          . 
     The inventive surface modifying agents have an excellent preservation stability and can perform water repellent treatment of fillers such as calcium carbonate in water.
Patent EP-0600580-A2 (EP)
Inventor: FISCHER DAN E
IPC: A61C5/06
Filed: 1993-08-12
Abstract: A syringe device having a barrel (16) enclosing a first chamber (25) therein containing coaxially aligned primary and secondary plungers (20, 42). A connectable mixing and delivery tip (14) encloses a second chamber (15) therein and is connected to the barrel by a coupling. A valve provided by the secondary plunger (42), having an aperture extending through it to allow passage of air into and out of the second chamber, is disposed between the two chambers. The primary plunger is slidable out one end of the syringe for the selective application of pressure into the syringe barrel. As the primary plunger is urged down into the syringe barrel, air is forced around the secondary plunger and through the valve aperture into the second chamber in which the substances contained therein are mixed by turbulent aeration. Continued application of pressure on the primary plunger drives the secondary plunger into the slidable valve to plug the aperture in the valve thereby ceasing the agitation of the contents in the second chamber. Further urging of the primary plunger drives the secondary plunger and the slidable valve up into the second chamber so that the mixed contents are expelled out of the syringe device through a delivery tip. With such a syringe mixing apparatus, substances can be mixed and expelled from the syringe by continued movement of the primary plunger into the syringe barrel.
Patent EP-0587422-A2 (EP)
Inventor: TANUMA CHIAKI
IPC: G03G15/08
Filed: 1993-09-08
Abstract: A developing apparatus (13) using a single component toner, the apparatus comprising a first toner carrier (14) for holding the single component toner on the peripheral surface, a first regulating member (14a) in contact with the first toner carrier (14), a second toner carrier (15) for holding the single component toner and for relatively approaching to or coming in contact with the first toner carrier (14) so as to transfer the single component toner to the first toner carrier (14), and a second regulating member (15a) in contact with the second toner carrier (15). The first toner carrier (14) or the second toner carrier (15) is adapted to relatively and selectively approach to or come in contact with the electrostatic latent image holding member (10) and transfer to the electrostatic latent image holding member (10) either a single component toner held on the first toner carrier (14) or a single component toner which resides on the second toner carrier (15) after the single component toner has been transferred from the second toner carrier (15) to the first toner carrier (14) so as to develop the electrostatic latent image to the visible image with the single component toner.
Patent EP-0630738-A2 (EP)
Inventor: MARWITZ GUSTAV
IPC: B29C65/00
Filed: 1994-05-11
Abstract: The invention relates to a welding element (3) for film-welding machines. The welding element has an elongate electric heating conductor (7) and a carrier (6) supporting the latter. In this arrangement, the heating conductor (7) is firmly connected to the carrier (6) by its full surface area over its entire length. The heating conductor can be fastened together with the carrier easily exchangeably on welding jaws (1).
Patent EP-0617407-A2 (EP)
Inventor: FONTANA ROBERT EDWARD JR
IPC: G11B5/187
Filed: 1994-03-22
Abstract: The file uses an integrated head-suspension assembly (22) having a head carrier (24) with a dual-layer wear pad (30) for contacting the disk (12) during read and write operations. The outer wear layer (50) of the pad is relatively soft and wear prone compared to a harder and more wear-resistant inner layer (52). The outer wear layer wears away at a relatively rapid rate during initial wear-in of the head carrier. In this manner the head pole pieces (40,42), which extend into the wear pad, are rapidly put into contact with the disk, thereby compensating for initial misalignment of the wear pad with the surface of the disk. The inner wear layer then provides wear resistance over the life of the disk file. In the preferred embodiment, both the outer and inner wear layers are formed of essentially amorphous carbon doped with different amounts of hydrogen.
Patent EP-0627298-A2 (EP)
Inventor: ANDERSON PAUL A
IPC: B65B3/02
Filed: 1994-05-31
Abstract: A method and apparatus are provided for molding a parison (200) of thermoplastic material to form a container (22) with an inwardly extending flange (478) around the container closure (30). The container body portion is filled with product through an access opening (24). An insert article (30) serving as the container closure is then positioned within the access opening (24). The parison (200) is radially compressed inwardly against the insert article (30) to form a bead (470) of thermoplastic material contiguous with the insert article (30). The bead (470) is then permanently deformed against the insert article (30) axially in the direction of the container body portion. This forms a flange (478) over a portion of the insert article (30) to retain it on the container (22) while sealing the container (22).
Patent EP-0660295-A2 (EP)
IPC: G06T13/00
Filed: 1994-11-11
Abstract: Full-motion animation video is displayed in a computer system through use of sprite objects. The sprite objects define the images on the output display, and the locations of the sprite objects are changed to create the animation. The computer system includes three areas of physical memory assigned the status of a front buffer, a back buffer, and a cache buffer. The front buffer stores a frame currently displayed on the output display. The cache buffer is utilized to store a subset of the sprite objects so that all sprite objects need not be rendered for each frame of animation. The contents of the cache buffer are copied to the back buffer during display of the front buffer. To display a subsequent frame, the front and back buffers are switched. A cache buffer permits display of full-motion animation by minimizing use of processor and computer resources.
Patent EP-0658028-A2 (EP)
Inventor: EJZAK RICHARD PAUL
IPC: H04L29/06
Filed: 1994-11-23
Abstract: The throughput of a radio transmission link is enhanced by arranging a transmitter of data packets so that it responds to the transmission window closing by repeatedly retransmitting all unacknowledged data packets and doing so until the window reopens or a receiver status message acknowledges receipt of a retransmitted data packet.
Patent EP-0666509-A2 (EP)
Title: Recording material recognizing device
Inventor: NISHIO YUKIHITO
IPC: G01V9/00
Filed: 1995-02-03
Abstract: An image forming apparatus is provided with an electrically conductive roller-shaped electrode (35) and a counter electrode (36) along a transport path for a recording material (5). A current flowing through each of divided electrodes in the counter electrode is detected by an impedance detector (37), and results of detection are inputted to a control unit, thereby performing a detection determining whether or not the recording material exists and the width and the resistance of the recording material. According to the above arrangement, without increasing the number of components, above mentioned detections can be accurately performed with one detection with respect to the recording material. Based on the result of detections, an accurate control for the recording material can be performed, thereby achieving a stable image quality.
Patent EP-0701094-A2 (EP)
Inventor: QUINTINI ANTONIO
IPC: F24C15/20
Filed: 1995-05-11
Abstract: A domestic oven for the cooking of food is described, of the type comprising a cooking chamber (3), a fan (7) which is able to create a flow of fresh air and a discharge duct (22,24) for vapours and/or smoke (F) which are produced within said chamber (3) during the cooking; the main feature of the described cooking oven is that of comprising at least a cooling duct (25,26) being contiguous to said discharge duct (22,24), within which at least a part of the flow of fresh air (R1,R2) produced by said fan (7) is conveyed, in order to reduce the temperature of the vapours and/or smoke (F) which flow within said discharge duct (22,24).
Patent EP-0699722-A2 (EP)
Inventor: MEZGER FRITZ DR
IPC: C09D5/46
Filed: 1995-06-29
Abstract: Coating material, esp. coating powder, esp. for painting car bodies, is claimed (I), contg. several paint substances with different affinity parameters, multilayer parameters and surface tensions with regard to air and substrate surface, which separate automatically after application to the substrate so as to form a series of layers defined by the values of the above parameters etc. The special features of (I) are: (a) a layer next to the substrate contains absorptive colour pigments, (b) the paint in the separating layers contains, as additional or sole pigment, interference pigments based on liq. crystalline side chain polymers (LCP), in the form of flakes which become automatically oriented in the layer structure so as to lie approx. parallel to the substrate surface, (c) the colour pigments in the lower layer are black or of the same shade as that of the colour-defining interference pigments in the other layers.
Patent EP-0698814-A2 (EP)
Inventor: MIKOSHIBA HISASHI
IPC: C07C259/08
Filed: 1995-08-25
Abstract: A use of a compound for improving storage stability of a latent image of a silver halide photographic material is disclosed, which is represented by the following formula (I):
       
 wherein R¹ represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; and R² represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group,a substituted or unsubstituted alkylamino group, a substituted or unsubstituted arylamino group, a substituted or unsubstituted alkoxyl group, a substituted or unsubstituted aryloxy group, or a substituted or unsubstituted heterocyclic group.
Patent EP-0701874-A2 (EP)
Inventor: PERELLA GUIDO
IPC: B22D17/12
Filed: 1992-06-24
Abstract: A die casting machine having a frame comprising two connecting rods (35, 36), two side platens (26, 27), a moving platen (45), connecting rod apertures in said moving platen, a moving platen drive (32) and two dies (100, 101), wherein one side platen is connected to the two connecting rods, the other side platen is connected to the opposite ends of the two connecting rods, the moving platen is guided by said two connecting rods for movement towards or away from respective side platens by said moving platen drive, one die mounted on one face of the moving platen and the other die mounted on the inside face of one side platen, all said platens being located in parallel planes at right angles to the center-line of the machine, the two connecting rods, the moving platen drive and the dies being in a common plane passing through the longitudinal centerline of the die casting machine.