baber/WOPTO huggingface dataset:
Patent EP-0463977-A2 (EP)
Inventor: SITES RICHARD L
IPC: G06F9/315
Filed: 1991-06-28
Abstract: A high-performance CPU of the RISC (reduced instruction set) type employs a standardized, fixed instruction size, and permits only simplified memory access data width and addressing modes. The instruction set is limited to register-to-register operations and register load/store operations. Byte manipulation instructions, included to permit use of previously-established data structures, include the facility for doing in-register byte extract, insert and masking, along with non-aligned load and store instructions. The provision of load/locked and store/conditional instructions permits the implementation of atomic byte writes. By providing a conditional move instruction, many short branches can be eliminated altogether. A conditional move instruction tests a register and moves a second register to a third if the condition is met; this function can be substituted for short branches and thus maintain the sequentiality of the instruction stream. Performance can be speeded up by predicting the target of a branch and prefetching the new instruction based upon this prediction; a branch prediction rule is followed that requires, all forward branches to be predicted not-taken and all backward branches (as is common for loops) to be predicted as taken. Another performance improvement makes use of unused bits in the standard-sized instruction to provide a hint of the expected target address for jump and jump to subroutine instructions or the like. The target can thus be prefetched before the actual address has been calculated and placed in a register. In addition, the unused displacement part of the jump instruction can contain a field to define the actual type of jump, i.e., jump, jump to subroutine, return from subroutine, and thus place a predicted target address in a stack to allow prefetching before the instruction has been executed. The processor can employ a variable memory page size, so that the entries in a translation buffer for implementing virtual addressing can be optimally used. A granularity hint is added to the page table entry to define the page size for this entry. An additional feature is the addition of a prefetch instruction which serves to move a block of data to a faster-access cache in the memory hierarchy before the data block is to be used.
Patent EP-0481887-A2 (EP)
Inventor: KONDO MASAYA
IPC: H04M1/2748
Filed: 1991-10-16
Abstract: A communication apparatus comprises a memory for storing telephone numbers of a plurality of communication destinations together with destination data including character information such as abbreviations; a search unit for searching the destination data stored in the memory; a selection unit for selecting a language; and a set unit for setting an order of search for the destination data by the search unit in accordance with the language selected by the selection unit.
Patent EP-0468927-A2 (EP)
Inventor: BOEGER MANFRED
IPC: C07C233/19
Filed: 1991-07-18
Abstract: Novel 2-(2-chloro-2-fluorocyclopropyl)acetic acid derivatives of the formula I <IMAGE>  in which     X is oxygen or -NR-, Y is hydrogen or in each case unsubstituted or substituted C1-C20-alkyl, C3-C7-cycloalkyl, C3-C20-alkenyl, C3-C20-alkynyl, benzyl or aryl, and   R is hydrogen or C1-C6-alkyl, can be used as pesticides, preferably for controlling insects and arachnids.
Patent EP-0505695-A2 (EP)
Inventor: FRANASZEK PETER ANTHONY
IPC: G06F17/50
Filed: 1992-02-03
Abstract: Disclosed is an apparatus for switching input port connections to output port connections quickly and dynamically using a new asynchronous approach to resolve contention. The disclosed ALL-NODE (Asynchronous, Low Latency inter-NODE) Switch is self-routing in two cycle times at the same high speed serial rate that data is transferred through the switch. The normal mode of the switch requires absolutely no synchronization amongst any of the input and output ports which interface to the switch. The switch is completely completely void of centrally controlled clocking and any data buffering. Data traverses the switch only encountering three gate delays - on-chip receiver, mux, and off-chip driver. Contention is detected and resolved on chip, and yet the logic implementation is extremely simple and low in gate count, so the switch design is never gate limited. The protocol requires several parallel data lines plus two or three control lines.
Patent EP-0509312-A2 (EP)
Inventor: TATSUMI MASAMI
IPC: C30B15/14
Filed: 1992-03-31
Abstract: A Czochralski method using radiation intercepting members 1, 9 is applied to manufacture a single crystal such as compound semiconductors with high production yield from a material having a low thermal conductivity or with small temperature gradient. In this method, a coracle 6 having an opening is provided in a raw material molten solution contained in a crucible 3. A first member 1 is, then, provided on the coracle 6 to intercept a radiation from the raw material molten solution. A second member 9 supported by a crystal pulling shaft 8 is, then, provided on the first member 1 to cover a opening formed at the center of the first member 1. Seeding is, then, performed, intercepting the radiation with the first and the second member. After the seeding, a shoulder portion of a single crystal is formed intercepting the radiation with the members 1, 9. A cylindrical body of the single crystal is, then, pulled by the shaft 8 together with the members 1, 9.
Patent EP-0513639-A2 (EP)
Inventor: HOHN FRITZ JUERGEN
IPC: H01L29/423
Filed: 1992-05-06
Abstract: A semiconductor device comprising a semiconductor substrate (1) having therein channel regions; a gate dielectric layer (2) over the channel region; gate electrodes (3) over the gate dielectric layer; doped regions (4, 5) self-aligned with respect to the gate electrodes (3); isolation trenches (6) containing isolating material (7); isolation material (8) on the sides of the gate electrodes which are self-aligned in the width direct such that the gates (3) butt against the trenches (6) without overlap; an insulation layer (13) through which contact windows are etched; and finally metallic-type high conductivity electrical inter-connects (14) to the gate electrodes (3) and the source and drain regions (4, 5); are provided. Also, a method for fabricating such devices is provided.
Patent EP-0522260-A2 (EP)
Inventor: DENZIN HORST
IPC: G07B17/00
Filed: 1992-05-13
Abstract: The setting device for the type printing wheels of franking and value-stamping machines, in which the racks for adjusting the type wheels are arranged radially in grooves on the printing-drum shaft, employs only one stepping motor which is connected to couplings for two respective racks via gearwheel or belt drives of a setting subassembly. A setting subassembly driven in this way drives further setting subassemblies via a bevel wheel. <IMAGE>
Patent EP-0521530-A2 (EP)
Inventor: NAKAJIMA SHIGEKI
IPC: G03G15/08
Filed: 1992-07-06
Abstract: A toner residual amount detecting mechanism comprises a stirring device and a photosensor. The photosensor has a protrusion, and rotates together with a stirring shaft while the protrusion contacts with a pin planted on the stirring shaft. The stirring device rotates by its gravity when it reaches a top dead point thereof. The stirring device also includes a magnetic rotor attracted by a permanent magnet in a sensor lever to thereby turn the sensor lever about the fulcrum of the sensor lever to a predetermined position. The sensor lever is stopped by a stopper when the stirring device reaches the bottom dead point thereof. The photosensor cannot detect light when the sensor lever is positioned at the bottom dead point since the light is intercepted by the sensor lever but can detect the light when the sensor lever reaches the predetermined position. The mechanism can inform an operator of a toner supply time since the photosensor operates depending on the resistance of toner against the stirring device.
Patent EP-0524560-A2 (EP)
Inventor: PAIK WOO H
IPC: H03H15/00
Filed: 1992-07-18
Abstract: Convergence of a complex adaptive equalizer (18) used in digital communications is substantially improved by updating all coefficients of the equalizer during each filter clock cycle. Complex signal data is passed through a plurality of successive delay stages (94) to provide N sets of delayed complex signal data. The product of each set and a complex error signal is obtained (100). Each product is concurrently updated with previous product data for the set to provide N sets of updated complex coefficients for selective input to equalizer filters. In an illustrated embodiment, the updated coefficients are truncated (108) and their gain is adjusted prior to input to the filters (34 ... 34 M ). The updated coefficients can be multiplexed (110) to provide a clocked stream of coefficient sets for input to the equalizer filters. A VLSI implementation (120) of the equalizer is also disclosed.
Patent EP-0535381-A2 (EP)
Inventor: SHERBURNE DAVID GEORGE
IPC: G03D3/06
Filed: 1992-09-01
Abstract: A processor 10 has switches 22, 24, 26 that detect events during operation of the processor 10 and provide signals to a microprocessor 28 which controls operation of the processor 10. A replenishment system 30 for a processing fluid includes a pump 36 that provides replenishment fluid 34 to a chamber 16, 18, 20. The processor control is changed to a calibration mode of operation and the switches 22, 24, 26 are used to determine the volume of fluid 34 provided by the pump 36 during one cycle of operation of the replenishment system 30, and then, if necessary, to adjust the time the pump 36 is operated to increase or decrease the volume of fluid 34 delivered during one cycle of operation.
Patent EP-0538686-A2 (EP)
Inventor: MERGER FRANZ DR
IPC: C07C29/141
Filed: 1992-10-09
Abstract: Process for the preparation of 2,2-bis(hydroxymethyl)-butane-1,4-diol, of the formula I, …<IMAGE>… in which 4-hydroxybutyraldehyde, of the formula II, …<IMAGE>… and/or 2-hydroxytetrahydrofuran, of the formula III, …<IMAGE>… are condensed with formaldehyde in the presence of a basic catalyst, the resulting reaction mixture is subsequently subjected to catalytic hydrogenation, and the 2,2-bis(hydroxymethyl)-butane-1,4-diol is isolated from the hydrogenation product.
Patent EP-0524697-A2 (EP)
Inventor: DEPONTE EDOARDO
IPC: B29C48/10
Filed: 1992-07-20
Abstract: A cooling device (1), for extrusion heads (4) for tubular film (8) of plastic material, can be constructed in two versions, each having the dual purposes of cooling a tubular film and at the same time giving it as uniform a thickness as possible. The first embodiment comprises a set of keys (25) which when operated by means of actuators (26) cause a ring of elastic material to bend, which locally throttles an annular conduit (10) directly carrying a current of cooling air to the tubular film (8). In the second embodiment the temperature of the current of cooling air passing through the said conduit is varied by thermo-electric means.
Patent EP-0503907-A2 (EP)
Inventor: DONEGAN NOEL
IPC: A45D7/04
Filed: 1992-03-11
Abstract: An elongate hair masking sheet (10) of plastics film material for masking first portions of strands of hair of a head of hair from second portions of the strands while the second portions are subjected to chemical action comprises a slit (12) the longitudinal axis of which extends transversely of a longitudinal axis (11) of the sheet (10) and a profile (15) extending adjacent and parallel to the slit (12), the profile providing formations (13, 14) beyond opposite ends of the slit (12) to prevent the slit (12) propagating when the sheet (10) is subject to opposite forces (A,B) along the longitudinal axis (11) thereof.
Patent EP-0514017-A2 (EP)
Inventor: TAKASUGI ATSUSHI
IPC: G11C11/401
Filed: 1992-04-16
Abstract: A serial access memory capable of reading out data serially at a speed double the writing speed. The memory is implemented as a semiconductor chip having an edge detecting circuit (27) and a clock doubling circuit (28) for data read-out mounted thereon. The edge detecting circuit (27) detects the positive-going and negative-going edges of a clock (CK) fed to the chip from the outside. In response to the output of the edge detecting circuit (17), the clock doubling circuit (28) generates a read clock having a frequency double the frequency of the external clock (CK). The double-speed clock generated within the chip reduces the cost of the memory.
Patent EP-0517482-A2 (EP)
Inventor: HARIRCHIAN BIJAN
IPC: C07C229/34
Filed: 1992-06-02
Abstract: A class of malonates having the structure :
       
wherein :
     m is an integer from 0 to 1   m 1  is an integer from 0 to 4 ;   R 1  is a C 1 -C 20  radical selected from the group consisting of alkyl, cycloalkyl, alkenyl, cycloalkenyl, phenyl, aryl, benzoyl and aroyl radicals, and when m is 0 and m 1  is at least 1 then R 1  can be hydrogen ;   R 2  and R 3  are radicals selected from the group consisting of C 1 -C 12  alkyl and C 5 -C 12  cycloalkyl radicals ; and   R 4  is independently selected from the same group as R 1  except that R 4  is other than hydrogen, benzoyl and aroyl radicals, has been identified as providing effective bleach precursors. These precursors are employed in conjunction with a peroxygen compound.
Patent EP-0538035-A2 (EP)
Inventor: MASUOKA RYUSUKE
IPC: G06F17/50
Filed: 1992-10-15
Abstract: A system for designing the placement of a placement element comprises a placement element storage unit (22) for storing placement element data on placement elements, a placement set unit (21) for setting the placement of the placement element and a placement output unit (47) for outputting the result of setting the placement. The placement set unit (21) comprises a unit area data storage unit (31), a plurality of intra-virtual-placement-area placement element position storage units (38, 39), a pointer storage unit (33) and a placement control unit (29), the unit area data storage unit (31) stores unit area data on unit areas each for placing a placement element in. The intra-virtual-placement-area placement element position storage unit (38, 39) stores placement element data on placement elements in virtual placement areas. The pointer storage unit (33) specifies placement element data stored in the intra-virtual-placement-area placement element position storage unit (38, 39) to which the unit areas split from the placement area correspond. The placement control unit (29) sets the placement of the placement elements in the placement area such that the placement elements whose placement element area are stored in the virtual placement areas are placed in respective unit areas stored in the unit area data storage unit.
Patent EP-0564753-A2 (EP)
Inventor: GAZZARRINI VINICIO
IPC: D06C5/00
Filed: 1992-09-23
Abstract: Device for the thermal prefixing of stockings at the exit of a circular machine and comprising a cylindrical treatment chamber (1) of vertical axis, with an inlet valve (2) and an outlet valve (3), which cylindrical treatment chamber (1) is connected, on one side, to a circular stocking-making machine by means of a discharge pipe (5) and, on the other side, to a suction pipe (6) for transporting the stockings leaving the circular machine, in which device the said chamber is equipped with: - a lamellar valve (200) to allow air to enter the chamber (1) during the expulsion of the stockings which have been treated; - a branch pipe (7) connected, on the one side, to the chamber (1) and, on the other side, to the pipe (6), with a valve (4) interposed; - an optical sensor (10) which is located upstream of the treatment chamber (1) and the axis of which intercepts the said pipe (5) in order to detect the arrival of a stocking, and which actuates the valves (2,3,4) by means of actuating cylinders (120,130,140); - means (11) for heating the treatment air, with a thermally insulated chamber (12) which performs the function of a heat exchanger and which communicates with the treatment chamber (1) via a plurality of holes (100) made in the wall of the latter (1); - an injector (9) for injecting compressed air into the heat exchanger (12) in order to supply the treatment air. <IMAGE>
Patent EP-0557747-A2 (EP)
Inventor: JAROSCH GEORGE WILLIAM
IPC: F25B49/02
Filed: 1993-02-03
Abstract: An electronic controller (50) receives a suction pressure sensor signal and measures the time required for the evaporator (34) to be heated from compressor clutch cut-out to compressor clutch "ON". Depending upon the elapsed time, the controller selects from a predetermined schedule, a new value CLHOFF of the suction pressure P s  at which the compressor is next cut-out, raising CLHOFF for lighter thermal loading to prevent evaporator icing and freeze-up and lowering CLHOFF for heavy thermal loading to prevent unwanted compressor cycling.
Patent EP-0627680-A2 (EP)
Inventor: DAY III F KENNETH
IPC: G11B20/12
Filed: 1993-04-13
Abstract: A computer installation is programmed for storing data in a magnetic disk DASD (direct access storage device) in the form of a track number identified by DASD cylinder number (CC) and DASD head number (HH). A re-writable, multi-disk optical storage which stores information in a fixed-block architecture including a sequence of sectors having the form of spirals on optical disk surfaces is enabled to emulate magnetic DASD by calculation-based conversion of storage references to magnetic DASD tracks to fixed-block optical sectors.
Patent EP-0577146-A2 (EP)
Inventor: KONIGSBERG PAULA JEAN
IPC: A61K9/127
Filed: 1989-05-12
Abstract: The invention relates to liposomes coupled to a hormone e.g. a cytokine in which the hormone retains specific binding activity to its cell membrane receptor and to a process for making them. The liposomes of the invention may be used as delivery vehicles for targeted delivery of a diagnostic or pharmaceutically active substance.
Patent EP-0592800-A2 (EP)
Inventor: FRANK JOHN W C O MINNESOTA MIN
IPC: C09J7/20
Filed: 1993-09-01
Abstract: A sheet material for mounting on a substrate such as a wall, and displaying an article such as a greeting card, comprising a film backing, a first repositionable adhesive coating on one surface, and a second repositionable coating on the other surface. The sheet material permits the article to be adhered to, repositioned on, and removed from the sheet material without removing the sheet material from the substrate to which it has been adhered.
Patent EP-0564267-A2 (EP)
Inventor: HIKASA TADASHI
IPC: C08K5/01
Filed: 1993-03-31
Abstract: An elastomer composition for light-resistant covering materials, and covering materials for industrial parts which comprise the composition, are obtainable by partially cross-linking a mixture comprising (A) 100 parts by weight in total of at least one terpolymer rubber having a 100°C Mooney viscosity (ML₁₊₄ 100°C) of 30 to 350 selected from ethylene-propylene-dicyclopentadiene terpolymer rubbers and ethylene-butene-1-dicyclopentadiene terpolymer rubbers, (B) 5 to 150 parts by weight of an olefinic polymer and (C) 0 to 150 parts by weight of a mineral oil or a mixture comprising 40 to 95% by weight of an oil-extended ethylene terpolymer rubber and 5 to 60% by weight of an olefinic polymer, the oil-extended ethylene terpolymer rubber comprising a terpolymer rubber component comprising at least one ethylene terpolymer rubber having a 100°C Mooney viscosity (ML₁₊₄ 100°C) of 30 to 350 ethylene propylene-dicyclopentadiene terpolymer rubbers and ethylene-butene-1-dicyclopentadiene terpolymer rubbers and 150 parts by weight or less of a mineral oil per 100 parts by weight of the terpolymer rubber component.
Patent EP-0589679-A2 (EP)
Inventor: COFFINBERRY GEORGE ALBERT
IPC: F02B77/04
Filed: 1993-09-21
Abstract: A method for preventing the deposit on a metal surface of thermal hydrocarbon degradation products derived from hydrocarbon fluid containing sulfur, oxygen and mixtures thereof comprises applying to the metal surface a diffusion barrier material or a catalytic material. The layer may be catalytically-inactive and inhibit the formation of coke in the fluid or catalytically-active and promote the formation of a loosely adherent coke in the fluid while inhibiting the formation of gum in the fluid. Preferred catalytically-active and catalytically-inactive materials are metal oxides, such as zirconium oxide and amorphous tantalum oxide respectively. The coating materials, i.e. the diffusion barrier coating material and the catalytic coating material, must be deposited by the effusive chemical vapor deposition of an organometallic compound on the surface without the use of carrier gas, without pre-oxidation of the surface and without thermal decomposition of the diffusion barrier material or the catalytic coating material. Articles having the coated surfaces find utility in components subjected to high temperatures wherein the components are in contact with hydrocarbon fluids without additives, without special attention to quality control and without the need for special processing.
Patent EP-0592245-A2 (EP)
Inventor: HIROI KAZUO C O INTELLECTUAL P
IPC: G05B13/04
Filed: 1993-10-08
Abstract: A set point value SV(s) and a process value PV(s) are supplied to a deviation arithmetic operation circuit (12), and thereby a deviation E(s) is obtained. The deviation E(s) is input to a control arithmetic operation circuit (14), and at least a PI control arithmetic operation is executed to obtain a manipulative value MV(s) such that the deviation E(s) is set at zero. An disturbance D(s) is added to the manipulative value MV(s) and the result of addition is supplied to object (18) to be controlled. A process value filter (20) having a lead/lag time proportional to an integral time T I  of the PI control arithmetic operation is inserted in a feedback line of the process value PV(s) to the deviation arithmetic operation circuit (12). The transfer function of the filter (20) is (1 + α·β·T I ·s)/(1 + β·T I ·s). Although the optimal values of coefficients α and β are 2.5 and 0.54, these values are variable in the range of 2 to 4 and the range of 0 to 1, respectively, depending on a first-order delay time T and a dead time L of the object (18). By setting α and β in this way, the gain of the filter (20) can be set at 1 at steady state and more than 1 at transition state, so that both set point value following characteristic and disturbance suppression characteristic are improved.
Patent EP-0608627-A2 (EP)
Inventor: VAN WOESIK EGBERTUS THEODORUS
IPC: G02B6/38
Filed: 1993-12-23
Abstract: A fibre optic connector (20) includes a retaining section (26) for receiving a retaining clip (28), and a severable section (30). The connector (20) has a cable receiving bore (35) which receives a fibre cable (2). The fibre cable (2) is receivable in the bore (35) such that the fibre (6) projects beyond a front face (50) of the severable portion (30). The severable end portion (30) is removable adjacent to a notch (32) to form a clean end face.
Patent EP-0612664-A2 (EP)
Inventor: REIL WILHELM
IPC: B29C51/08
Filed: 1994-02-21
Abstract: In a packaging for liquids, having tubular side walls (1), a bottom (2) and upper wall (3), all consisting of thermoformable plastic, the upper wall (3) has a pouring opening which can be closed by a lid and has an upright collar (9), and a seam (6) passing around the packaging in one plane is arranged in the upper end (3) in such a way that it is interrupted by a pouring opening and protrudes on diametrically opposite sides almost up to the free upper edge of the collar (9). In order to provide a packaging which can be opened easily, closed leaktightly, and can still be produced in an economic manner, provision is made according to the invention for the collar (9) to be composed of two collar halves which are connected at the seam (6), for threaded means (11) to be provided on the collar (9) in order to screw a threaded lid with a corresponding thread and a sealing surface onto the packaging, and for an annular, matching sealing surface to be formed on the free upper edge of the collar (9). A process and a device for thermoforming semishells to produce packages are also described. <IMAGE>