baber/WOPTO huggingface dataset:
Patent EP-0649131-A2 (EP)
Inventor: SHIMIZUME KAZUTOSHI C O SONY C
IPC: G11B19/26
Filed: 1994-10-07
Abstract: A servo control system for a shock-proof disk player comprising a digital signal processor (10), a voltage-controlled oscillator (88), a reference clock generator (90), a clock mode changeover switch (89), a phase comparator (92) for controlling a head-rotating spindle motor (2), and a bulk memory (23) of a large capacity for storage of data, wherein the phase lock of a PLL at the time of a seek is switched on or off under control to thereby shorten the required seek time. The clock signal frequency is selectively changed in such a manner as to lock the PLL in accordance with the rotation rate, whereby the power consumption can be lowered. The bulk memory (23) is used as a data buffer, and the servo system is controlled as the data are read out from the memory while the data quantity stored and left therein is detected, so that a reduction of the power consumption can be achieved with another advantage of enhancing the resistance against shock.
Patent EP-0703641-A2 (EP)
Inventor: BUHLE KLAUS
IPC: H01R13/422
Filed: 1995-08-04
Abstract: The connector has a plastics housing(10) with a number of reception chambers(3) for locating respective electrical pin contacts(2), with the outer wall of the housing having an opening(4) for each reception chamber, into which a respective locking arm(5) integral with the housing projects. A resetting edge is provided at the free end of each locking arm, cooperating with a tool inserted in the housing parallel to the reception chamber, for displacing the locking arm from its locking position into its released position.
Patent EP-0707380-A2 (EP)
Inventor: GENRICH THAD J
IPC: G06F7/544
Filed: 1995-10-10
Abstract: A cascadeable integrator (80) for use in a digital filter comprises a first layer (LAYER1) for receiving a first sequence of parallel input signals (86, 88). At least one subsequent layer (LAYER2) is provided, the subsequent layer (LAYER2) being connected to the first layer (LAYER1) for generating a second sequence of parallel output signals (82, 84), wherein each of the parallel output signals (82, 84) represents an integration of a unique sequence of previously received input signals (86, 88) so as to allow cascading of the integrator (80) with subsequent integrators.
Patent EP-0717578-A2 (EP)
Inventor: NIERHAUS KARL-MICHAEL DIPL-ING
IPC: H04W12/06
Filed: 1995-11-03
Abstract: A cordless mobile communication system operates to worldwide DECT and GSM standards. The system has multiple base stations (DECT-BS) coupled to a local telephone exchange (PBX) system. Cordless telephones communicate with the base stations. An identification protocol is used for security of the communication and protects against unauthorised access. For access to the mobile system (GSM-MN) a security algorithm is executed and information fed back into the system.
Patent EP-0711824-A2 (EP)
Inventor: TAKIGAWA KATSUYA
IPC: C10M171/00
Filed: 1995-11-07
Abstract: A lubricating oil for refrigerating machines mainly comprises polyoxyalkylene compounds represented by the following formula (I);
       
    wherein A represents a residue obtained from a compound which has both a heterocyclic ring having an ether linkage and hydroxyl groups in the molecule by eliminating the hydroxyl groups from the compound; R¹ and R² are each an alkylene group; R³ is an alkyl group; R⁴ is hydrogen atom or an alkyl group; a and b are each a positive integer and ℓ, m and n are each an integer of 0 or more with the proviso that        a·ℓ + b·m = 2 to 100          and        ℓ + m + n = 2 to 20         ; further, 
   the polyoxyalkylene compounds satisfying the following two conditions:
     (a) the compounds have a hydroxyl value ranging from 0 mgKOH/g to 30.0 mgKOH/g and   (b) a ratio of butylene groups of all alkylene groups represented by R¹ and R² to the all alkylene groups satisfies the following formula (1)       0.5 ≦ p/(p + q) ≦ 1.0             wherein "p" is the number of butylene groups, "q" is the number of alkylene groups excluding the butylene groups.   
     In other embodiments, this invention relates to a composition for refrigerating machines comprising the lubricating oil mentioned above and an alkane fluoride and/or alkane chlorofluoride refrigerant, and also to a refrigerating machine wherein the composition is used.
Patent EP-0718723-A2 (EP)
Inventor: EHARA TOSHIYUKI
IPC: G03G21/10
Filed: 1995-12-06
Abstract: The present invention provides an electrophotographing apparatus comprising a photosensitive member (401) capable of bearing toner thereon, a latent image forming means (403) for forming a latent image on the photosensitive member, a developing means (404) for developing the latent image with toner as a toner image, a transfer means (406a) for transferring the toner image formed on the photosensitive member onto a transfer material (P) at a transfer position, a collection means (407) for collecting the toner from a surface of the photosensitive member after the surface passes through the transfer position, the collection means including a rotary member (420) rotated while contacting with the surface of the photosensitive member at a contact position, and the rotary member being rotated in a direction opposite to a shifting direction of the photosensitive member at the contact position in such a manner that a relative speed of the rotary member with respect to the surface of the photosensitive member at the contact position becomes 110% or more of a shifting speed of the surface of the photosensitive member, and a toner convey means (431) for conveying the toner collected by the collection means to the developing means so that the latent image formed on the photosensitive member can be developed by the toner collected by the collection means. A moisture removing device formed of heater (423) attached in a spaced relation to the surface of the photosensitive member (401) is also provided.
Patent EP-0720347-A2 (EP)
Inventor: KIKUCHI SHINICHI
IPC: H04N7/32
Filed: 1995-12-28
Abstract: A bit train (CU02) of a plurality of continuous pixels is compressed according to a new run-length compression scheme. In this run-length compression scheme, the run information (CU02*) of one unit of compression includes run-length information indicating the continuous number of the same pixel data blocks, or the number of pixels followed (0101 at 3rd to 6th bit of CU02*), and pixel data (01 at 7th to 8th bit of CU02*) having a two-bit configuration for discriminating three or more colors of the pixels.
Patent EP-0702045-A2 (EP)
Inventor: BRADFORD ARLEEN MARIE
IPC: C08G67/02
Filed: 1995-09-12
Abstract: A gas phase process for the preparation of co-polymers comprising reacting carbon monoxide and an ethylenically unsaturated compound in the presence of a catalyst system based on
     (a) a source of cations of a metal of Group VIII of the Periodic Table;   (b) a source of anions which comprise a plurality of boron atoms or a source of organic boron containing anions or an aluminoxane; and   (c) a source of ligands.
Patent EP-0690399-A2 (EP)
Inventor: HOPKINS W DALE
IPC: G06Q20/04
Filed: 1995-06-13
Abstract: A system for performing remote financial transactions using a payment module having access to a memory and having communication with an off-site processing system, such as through an interactive network. The payment module accesses payment account information and corresponding PIN information stored in the memory. A user may select a financial transaction and a payment account to access for performing the financial transaction. The PIN and required payment account information are retrieved from the memory, encrypted and transmitted through the interactive network ultimately to the financial institution maintaining the account. The financial institution may make an approve/decline decision and may send an approve/decline message to the user through the interactive network.
Patent EP-0692264-A2 (EP)
Inventor: ZDRAHALA RICHARD J
IPC: B29C48/09
Filed: 1995-06-16
Abstract: Synthetic composite materials for surgical implantation are disclosed which are manufactured from a fluoropolymer and a copolymer of a perfluorosulfonate, the other comonomer optionally being a perfluorinated monomer. The materials may be manufactured by coextrusion of the fluoropolyumer and the perfluorosulfonate copolymer. Alternatively, the perfluorsulfonate copolymer may be attached to the surface of an extruded fluoropolymer material. Preferably, the fluoropolymer is polytetrafluoroethylene and the perfluorosulfonate copolymer is a copolymer of perfluoro-3,6-dioxa-4-methyl-7-octane sulfonyl fluoride and tetrafluoroethylene. In a prepared embodiment a synthetic vascular graft is prepared from extruded and expanded polytetrafluoroethylene, coated with a perfluorosulfonate copolymer optionally converted to an alkali salt form and subsequently heated to a temperature above the crystalline melting point of polytetrafluoroethylene.
Patent EP-0723171-A2 (EP)
Inventor: HIRATAKA TOSHINORI
IPC: G02B6/42
Filed: 1996-01-19
Abstract: In order to position an optical semiconductor chip (1) with high accuracy and without adjustment, a recess (4) for controlling the displacement of the optical semiconductor chip (1) is formed in a position in which the optical semiconductor chip on an optical element mounting substrate (3) having an optical waveguide (2) formed in the surface thereof is fixed.
Patent EP-0733835-A2 (EP)
Inventor: BOSCH EDUARD
IPC: F16K3/02
Filed: 1996-02-20
Abstract: The inner surface (6) of the profiled elastomeric seal has two sealing lips (7,8) sealing the outside of the slide plate (5). Between the sealing lips is a stable, thermoplastic guide belt containing filler (9) whose inner surface cooperates with the slide plate. The circle-segment-shaped lower outer defining surface (11) of the profiled seal matches the external circle segment shape of the profiled seal interior (2). Under and behind the lower sealing lip (7) is a cavity forming a pressurised chamber (12) together with the slide plate. The lower, outer defining surface (13) of the pressure piece (4) fits tightly on the upper outer surface (14) of the profiled seal. Between the lower (15) and upper (16) inner surface of the profiled seal is a gap (17).
Patent EP-0732159-A2 (EP)
Inventor: BALVE KARL-HEINZ
IPC: B21B39/16
Filed: 1996-03-01
Abstract: A roll stand for calibre rolls is moveable on beams (10) which are fixed to frame (R). Support (7) for armature (8) is also attached to beams (10) but is fixed in position relative to frame (R). When the rolls are moved the support (7) is swung away and then back into one of the slots (A) in beam (12).
Patent EP-0731079-A2 (EP)
Inventor: KAWABE MASATO
IPC: C07C51/02
Filed: 1996-03-07
Abstract: A nitrile compound or an amide compound is hydrolyzed in the presence of an inorganic acid or other acidic catalyst or an alkali metal hydroxide or other basic catalyst, and the by-produced ammonium salt of the acidic catalyst or the produced salt of a carboxylic acid and a base is electrodialysed to form an acid and ammonia or aqueous ammonia, or to form a base and ammonia. The obtained acid or base may be recycled as a catalyst for the hydrolysis of the nitrile compound or amide compound, and the obtained ammonia is reutilized as a nitrogen source for the nitrile compound or amide comound. Such amide compound may be produced by hydration of a nitrile compound in the presence of a manganese oxide.
Patent EP-0769586-A2 (EP)
Inventor: AIDUN CYRUS K
IPC: D21F1/06
Filed: 1996-03-08
Abstract: Methods and apparatus to enhance paper and board forming qualities with insert tubes and/or a diffuser block in the paper forming machine headbox component which generates vorticity in the machine direction (MD) which is superimposed on the streamwise flow to generate a swirling or helical flow through the tubes of the diffuser block. Tubes of the diffuser block are designed such that the direction of the swirl or fluid rotation of the paper fiber stock may be controlled and the direction thereof is controlled in such a way to provide effective mixing, coalescence and merging of the jets of fluid emanating from the tubes into the converging section, i.e., nozzle chamber of the headbox. Also disclosed is the effective mixing of the jets generating cross-machine direction (CD) shear between the rows of jets that form at the outlet of the tubes inside the nozzle chamber of the headbox to align paper fibers in the cross-machine direction, thus increasing CD strength of the manufactured sheet. Vortex forming means are disclosed for a plurality of tubular elements in the diffuser box for generating controlled axial vortices in the machine direction promoting mixing of the jets of paper stock from the tubular elements as the jets flow into the nozzle chamber to a uniform flow field of stock at the slice opening for the rectangular jet.
Patent EP-0738958-A2 (EP)
Inventor: CHAN YAN FONG JOSEPH
IPC: G06F7/52
Filed: 1992-10-12
Abstract: E.g. for video applications fast multipliers with high resolution are required. But a higher resolution results in more partial products to be calculated internally. The Booth-McSorley algorithm can be used in order to reduce the required number of such partial products. This algorithm can be combined with a diagonal propagation of the carry from one partial product to the other, allowing all the sums on a line to be calculated simultaneously. But the reachable multiplication time is not short enough. 
The inventive multiplier in nearly full CMOS design has been constructed with a 1.2µ BICMOS technology, having a multiplication time of 9ns with a supply voltage of 5 volts. Minimum multiplication time has been achieved by a combination of the following techniques:
     use of the Booth-McSorley algorithm in order to reduce the number of partial products;   diagonal propagation of the carry from one partial product to the other allowing all the sums on one line to be done simultaneously;   use of the carry select approach in the final 14 bits adder and in the first two adders in the intermediate rows;   use of fast one-bit full adders with complementary pass transistor logic.
Patent EP-0753469-A2 (EP)
Inventor: BORN NORBERT DIPL-ING
IPC: B65D85/672
Filed: 1996-06-29
Abstract: The front side (2) of the plate (11) faces a winder roll that has a ring-shaped fitment on a smooth flat surface. The back faces outwards away from the winder roll and is reinforced with ribs. Four differently profiled side walls (3-6) run at right angles to the front of the plate. Two of the facing side walls (3,4) are smooth and flat, while the other two (5,6) are differently profiled. One side wall (5) has continuous fluting (8) over the length of the side wall and at right angles to the front of the plate. The other side wall (6) has a number of ridges (9) on the surface, and matching ridge-less stacking pockets (10) with troughs (12). Stacking corners (13), near the rounded corners (29) on the front, each consist of two triangular-sectioned protuberances (14,15).
Patent EP-0754533-A2 (EP)
Inventor: STEINBICHLER GEORG
IPC: B29C45/14
Filed: 1996-07-08
Abstract: The handling plastic comprises distributing plastic over the lower section of a mould which has a horizontal sepn. line. The mould is then closed and a section is pressed. The mould chamber is filled with a melt after mould closure. Part of the melt is compressed by fluid in a side cavity. The fluid is pref. a plastic.
Patent EP-0772218-A2 (EP)
Inventor: TONEGAWA SATOSHI
IPC: H01J23/06
Filed: 1996-10-30
Abstract: An electron gun using a plane type cold cathode electrode (44) has a beam focusing electrode (12) which is disposed in front of the plane type cold cathode electrode and has a hole having a diameter smaller than an electron emission region (57). The beam focusing electrode is in direct contact with a cathode chip constituting the plane type cold cathode electrode, thus realizing direct electrical connection between the cold cathode chip and the beam focusing electrode. The arrangement enables the converging of an electron beam from the cold cathode electrode to a desired shape and the accurate setting of the center of a beam orbit to a desired position.
Patent EP-0807549-A2 (EP)
Inventor: IZUMI MASATO
IPC: B60Q1/52
Filed: 1996-11-02
Abstract: Disclosed is an electronic flasher system which is adapted to reduce small the ON duty ratio of an intermittent signal, which is inputted to the semiconductor switch device, suppressing electric power imposed on the semiconductor switch device and hence heating thereof, in the event of abnormal heating caused in the semiconductor switch device due to a certain cause. A flasher circuit 21A, a semiconductor switch device 21B, and a device-temperature detecting section 21C are arranged in one body to constitute a module unit 21. The device-temperature detecting section 21C is connected to the flasher circuit 21A. The flasher circuit 21A transmits an intermittent signal to the semiconductor switch device 21B so that a direction indicator lamp 1R, 1L connected to the semiconductor switch device 21B is caused to turn-signal flash. The device-temperature detecting section 21C detects heated temperature of the semiconductor switch device 21B so that when the temperature becomes high the ON duty ratio is reduced small.
Patent EP-0717551-A2 (EP)
Inventor: KAWAMURA NAOTO
IPC: H04N1/407
Filed: 1987-02-11
Abstract: An image processing apparatus includes a digital data output device (1, 2) for outputting bi-level image data, a bi-level processor (4) for converting the bi-level image data into multi-level (eg 8-bit) image data, a multi-level processor (4) for performing spatial filter processing with respect to the multi-level image data output from the bi-level processor, and a PWM circuit (5) for processing the multi-level image data output from the multi-level processor using a pattern signal of a predetermined cycle and generating a PWM signal.
Patent EP-0728471-A2 (EP)
Inventor: ZNAIDEN ALEXANDER P
IPC: A61K8/55
Filed: 1996-01-29
Abstract: The invention is directed to increasing the strength and firmness of the skin and reducing the signs of cellulite. The inventive method includes applying to the skin a composition that includes inositol phosphate, particularly phytic acid and its salts, in a cosmetically acceptable carrier.
Patent EP-0725540-A2 (EP)
Inventor: SAITO HITOSHI
IPC: H04N5/64
Filed: 1996-02-05
Abstract: A sound  A  is emitted from left- and right-hand front speakers which are provided on a television set, in a front direction, while, regarding respective side speakers which are provided respectively on left- and right-hand sides of the television set, reflectors each having substantially a semi-conical shape are provided so as to face to a forward direction of one sides of respective speaker diaphragms, to radiate a sound  B  due to the side speakers to the front direction. In other words, in addition to the sound  A  in the front direction which is emitted from the left- and right-hand front speakers, the sound  B  due to said side speaker is radiated in the front direction at a position where a sound radiated position is different in vertical direction, and in backward and forward direction from the sound  A . Moreover, the arrangement is such that a radiated sound  C  from the other one sides of the respective speaker diaphragms of the left- and right-hand side speakers to which said reflector does not face is radiated to left- and right-hand outward faces, the television set as it is. Thus, it is possible to improve separation performance of the left- and right-hand sounds, and it is possible to generate sounds having a cubic sound feeling, an expanding feeling and a stereophonic feeling.
Patent EP-0728914-A2 (EP)
Inventor: DUELL ALAN B
IPC: E21B33/127
Filed: 1996-02-06
Abstract: A cementing tool apparatus (10) for use in a well bore. The apparatus (10) comprises a mandrel(16) having an inner passage (20) defined therethrough and having an outer surface (24, 26). An inflatable packer portion (14) is disposed around the outer surface of the mandrel (16). Inflation passageway means (30) provides communication between the inner passage (20) in the mandrel (16) and the packer portion (14) when opened. Pressure relief means (70) is disposed upstream of the packer portion (14) for opening in response to a predetermined pressure after inflation of the packer portion (14) and thereby placing the inner passage (20) in the mandrel (16) in communication with the well bore. An outer closure sleeve (34) is slidably received about the outer surface of the mandrel (16) proximate the packer portion (14) and is movable between an open position wherein the pressure relief means (70) provides communication between the inner passage (20) and the well bore when the pressure relief means (70) is opened and a closed position wherein communication between the inner passage (20) and the well bore is prevented. The packer portion (14) comprises a packer shoe slidably disposed around a portion of the outer closure sleeve (34).
Patent EP-0728910-A2 (EP)
Inventor: BARR JOHN D
IPC: E21B7/06
Filed: 1996-02-13
Abstract: A steerable rotary drilling system comprises a bottom hole assembly which includes, in addition to a drill bit (1), a modulated bias unit (10) and a control unit (9) including an instrument carrier (24) which is rotatable relative to the bias unit. The bias unit comprises a number of hydraulic actuators (13) spaced apart around the periphery of the unit, each having a movable thrust member which is displaceable outwardly for engagement with the formation. Each actuator can be connected, through a rotatable control valve (15), to a source of drilling fluid under pressure, the control valve comprising a first part (138), rotatable with the instrument carrier (24), which co-operates with a second part (136) which is rotatable with the bias unit. Means (28, 38) are provided to roll stabilise the instrument carrier so that relative rotation between the bias unit and instrument carrier, as the bias unit rotates, causes the valve (15) to operate the actuators (13) in synchronism with rotation of the bias unit so as to apply a lateral bias thereto. In order to neutralise or reduce the net bias applied to the bias unit (10) the instrument carrier (24) may be rotated in various modes instead of being roll stabilised, e.g. it may be rotated at a constant slow speed relative to the bias unit, or at a significantly faster rate so that the actuators (13) do not have time to operate fully. The angular velocity of the carrier (24) may also be varied during its rotation, according to various formulae, in order to vary the net bias. The net bias may also be varied by alternating different modes of carrier rotation.
Patent EP-0786243-A2 (EP)
Inventor: MATSUSHITA MICHIYO
IPC: A61F13/49
Filed: 1996-12-13
Abstract: A fastener used with a disposable diaper (1), comprises a hook member (13) and a loop member (14), the hook member (13) comprises of a base sheet (16) and hooks (17) extending in a vertical direction from the top surface of the base sheet (16). The back surface of the base sheet (16) has a bonded region (20) and non-bonded region (18) with respect to the diaper (1) and the non-bonded region (18) is defined towards the one end from which the hook member (13) can be progressively released from the loop member (14) toward the other opposite end.
Patent EP-0781027-A2 (EP)
Inventor: SCHNEIDER JAN
IPC: H04M1/66
Filed: 1996-12-20
Abstract: The decision method uses data representing the instantaneous situation of the called subscriber, combined with the signalisation data according to freely selected criteria to decide whether or not the requested call connection is established. The momentary situation of the called subscriber may be determined by a chip card (B3) inserted in a chip card reader (B4), with selective diversion of the requested call connection.