baber/WOPTO huggingface dataset:
Patent EP-0548054-A2 (EP)
Inventor: FREEMAN DANIEL KENNETH
IPC: G10L25/78
Filed: 1989-03-10
Abstract: A first detector 3 to 6 operates by forming a measure of the spectral similarity between an input signal and a stored noise signal in a buffer 15, the measure being compared (7) with a threshold value. 
     The buffer 15 is updated from the input only during periods when the input is indicated by an auxiliary detector 20 to be free of speech; the auxiliary detector operates by measuring the spectral similarity of the input signal and a delayed version of it (buffer 24).
Patent EP-0566362-A2 (EP)
Inventor: OHTA HARUO
IPC: H04Q9/02
Filed: 1993-04-14
Abstract: An automatic equalizing apparatus includes: an FIR filter (13) having tap coefficients, which includes first delay circuits (1, 2) for delaying an input signal v(t) ; a first comparison circuit (7) for comparing an output signal (26) of the filter (13) with a specified reference level to produce a signal a(t) ; second delay circuits (100, 101) for successively delaying a signal a m  which represents a(m·u) obtained by sampling the signal a(t) every period of time u thereby to produce signals a m-i ; a second comparison circuit (8) for comparing the output signal (26) of the filter (13) with the comparison result signal a(t) thereby to produce an error signal e(t) ; and third delay circuits (102, 103) for successively delaying a signal e m  which represents e(m·u) obtained by sampling the error signal e(t) every period of time u thereby to produce signals e m-i . OR gates (104, 105, 106) receive the signals a m-i  and e m-i  thereby to obtain an exclusive-OR logic of signals a j  and e j-k , where the signals a j  and e j-k  are apart at an interval of k.u. Integration circuits (107, 108, 109) integrate the exclusive-OR logic of the signals a j  and e j-k  thereby to obtain the tap coefficients to be applied to the filter.
Patent EP-0600710-A2 (EP)
Inventor: SAITO KATSUO C O CANON KABUSHI
IPC: H04B1/707
Filed: 1993-11-30
Abstract: There is provided a receiving apparatus for receiving a signal which was spread spectrum diffused, comprising converting means for converting a frequency of the received signal; and arithmetic operating means for arithmetically operating the signal converted by the converting means and a diffusion code, wherein the converting means converts a frequency of the received signal in accordance with an output of the arithmetic operating means, so as to improve receiving characteristics of a spread spectrum receiving apparatus.
Patent EP-0624449-A2 (EP)
Inventor: VON BUREN STEFAN
IPC: B29C45/02
Filed: 1994-04-26
Abstract: Molten plastic is injected into a mold cavity via a hot runner system including at least one shooting pot (69,79). The flow of molten plastic is controlled via a ball check valve (66,82) including the steps of opening the ball check valve (66,82) via injection pressure in the inlet conduit (65,88), and closing the ball check valve (66,82) via injection pressure from the injection piston (71,81) in the shooting pot (69,79).
Patent EP-0642246-A2 (EP)
Inventor: MURAYAMA HIDEKI
IPC: H04L12/02
Filed: 1994-08-26
Abstract: A network communication method (and system) enables received data to be transferred directly to the user data region, thereby eliminating the need to perform data copy operations. Packets are each provided with received region assignment information (port ID) for showing the region in which the packet is to be received and/or division information for dividing the packet. The region which is to receive data contained in the packet is determined from a port table and conversion tables, and the packet data is transferred to the region directly.
Patent EP-0648995-A2 (EP)
Inventor: MENKE WILHELM
IPC: F41J5/052
Filed: 1991-02-08
Abstract: The dartboard comprises a disc divided by radial spokes (1) and concentric hoops for defining a number of fields, each incorporating a spring-loaded, axially displaced segment (4) and a contact plate (9) with contacts indicating a strike of the respective segment (4). The latter has at least one attached pin (11) brought into contact with the contact plate (9) upon its axial displacement in response to a strike, with a rubber mat (10) between the rear of the segment (4) and the surface of the contact plate (9). An adapter plate (12) fits between the rubber mat (10) and the rear of the segment (4) incorporating bores for each of the pins (11), guiding the axial movement of the latter.
Patent EP-0643298-A2 (EP)
Inventor: DOBSON JOHN VINCENT
IPC: G01N27/416
Filed: 1994-09-13
Abstract: A reagent housing for use with sampling systems comprises a hollow compartment, 2.2, which has an inlet port, 2.3, and an outlet port, 2.4, a plurality of reagent containers, 2.1, sized and shaped to fit within the compartment, 2.2, the containers, 2.1, comprising receptacle means and have a releasable lid, 2.7, the containers, 2.1, being able to be opened so that reagents can be placed therein, the containers being provided with aperture means, 2.8, so that fluid flowing through the hollow compartment, 2.2, can dissolve the reagents contained within the containers, 2.1. The reagent containers, 2.1, can be adapted so that they can take the reagents either in pellet form or in powdered form. Ideally, the hollow compartment, 2.2, is tubular in shape, the inlet port, 2.3, and outlet port, 2.4, being located in ends of the tube. A suitable shape for the cross section of the hollow compartment, 2.2, is that of a circle. The reagent containers, 2.1, are located linearly within the hollow compartment, 2.2, each being able to contain a different pre-selected reagent. The reagent containers, 2.1, can further comprise a sintered disk located behind the aperture means.
Patent EP-0624420-A2 (EP)
Inventor: SEARLE JOHN GILBERT
IPC: B23K20/12
Filed: 1994-05-12
Abstract: A new method of friction welding, particularly suitable for manufacturing BLISKS and BLUMS for gas turbine engine rotors, in which the disc or drum rotor is angularly reciprocated while the airfoil blades are pressed radially against the rotor circumference. A machine for carrying out the method has a workpiece holder and a counterbalancing member mounted for angular reciprocation and coupled together by torque transfer means to constitute a resonant system. In operation the machine is driven at or near its natural frequency of oscillation. The natural frequency is tunable by adjusting the stiffness of the torque transfer means. A drive means is also described.
Patent EP-0626416-A2 (EP)
Inventor: HOOVER JAMES FRANKLIN
IPC: C08G64/14
Filed: 1994-05-18
Abstract: Terpolymers suitable as molding resins are provided having aromatic polyester segments polycarbonate segments and polysiloxane segments of the structure
       
where R 1 , R 2 , Y and D are as defined herein, and where the weight percentage of polyester and polycarbonate segments is from 50 to 99%, preferably 92 to 96%, and the weight percentage of polysiloxane segments is from 50 to 1%, preferably from 8 to 4%. Also provided is a one-step process to prepare the new terpolymers by reacting together a siloxane, a bisphenol and an aromatic dicarboxylic acid halide.
Patent EP-0694512-A2 (EP)
Inventor: BIELEFELDT DIETMAR DR
IPC: B01J23/745
Filed: 1995-04-26
Abstract: Prodn. of hexafluorobutane or -butene cpds. of formulaCF3-A-CF3 (I) comprises contacting a trifluoroethane cpd. of formula CF3CXYZ (II) in the liq. or gas phase with a metal and/or a metal cpd.; A = CH2CH2 or CX=CX; X = H, Cl, Br or I; Y and Z = H, F, Cl, Br or I, provided that X, Y and Z are not all H.
Patent EP-0693652-A2 (EP)
Inventor: AKIYAMA SABURO
IPC: B29D23/00
Filed: 1995-07-21
Abstract: An electric welding pipe joint (28) made of a thermoplastic resin and containing a heating resistance wire therein may be produced by forming an inner cylindrical thermoplastic resin member (21) by injection molding, winding a heating resistance wire (22) around the inner cylindrical thermoplastic resin member (21), and forming two or more layers (25, 26) of an outer cylindrical thermoplastic resin member around the resistance wire (22)-wound inner cylindrical member (21) by injection molding successively.
Patent EP-0702391-A2 (EP)
Inventor: XIAOBING MA DIANA
IPC: H01J37/32
Filed: 1995-09-07
Abstract: The plasma source power frequency in a plasma etch reactor is reduced to a low RF frequency such as about 2 MHz. It is a discovery of this invention that at this low frequency, capacitive coupling from the plasma power source is reduced, and the plasma source power level may be increased beyond 750 Watts to reduce capacitive coupling and provide a high density inductively coupled plasma without appreciably increasing the ion bombardment energy. Moreover, under these conditions the etchant (e.g., chlorine) concentration in the plasma may be increased to about 80 percent without decreasing etch uniformity to provide a very high metal alloy etch rate with complete residue removal, no profile microloading, and no etch rate microloading, the process being applicable over a wide window of metal alloy compositions.
Patent EP-0701927-A2 (EP)
Title: Arrangement for electrically connecting a rotating current contact to a stationary current source
Inventor: PFEIFER HANS-DIETER
IPC: H02G11/00
Filed: 1995-09-09
Abstract: An arrangement is provided for electrically connecting a rotatable current contact to a stationary voltage, such as used in the connection of an airbag in an automobile steering wheel. The arrangement comprises an insulated electric line which extends between the current contact on one side and a voltage, current or signal source on the other side and which is coiled around a rotary shaft member. The electric line is in the form of a helical spring, the spring being disposed on an inner housing portion which is positioned on the rotary shaft member and is non-rotatably connected thereto. An outer stationary housing portion encloses the inner rotatable housing portion with the helical spring being situated between the two housing portions.
Patent EP-0718408-A2 (EP)
Inventor: SEIBL RUDOLF DR
IPC: C12Q1/6853
Filed: 1995-11-21
Abstract: Detection of a target nucleic acid sequence, comprises the prepn. of many primers (depending on the target sequence), and their (or parts of them) subsequent amplification.
Patent EP-0733991-A2 (EP)
Inventor: PAVLIDIS THEODOSIOS
IPC: H04N1/32
Filed: 1990-10-10
Abstract: A nonvolatile electro-optical read-only memory includes a substrate on which is printed (or otherwise inscribed) a complex symbol or "label" with a high density two-dimensional symbology, a variable number of component symbols or "codewords" per row, and a variable number of rows. Codewords in alternating rows are selected from mutually exclusive subsets of a mark pattern such as a (17.4) mark pattern. The subsets are defined in terms of particular values of a discriminator function, which is illustrated as being a function of the widths of bars and spaces in a given codeword. In the illustrated embodiment, each subset includes 929 available codewords; that, plus a two-step method of decoding scanned data, permitting significant flexibility in defining mappings of human-readable symbol sets into codewords. The memory may be used in conjunction with a scanner and a suitable control system in a number of applications, e.g., robotic operations or automated microfilm searching.
Patent EP-0695641-A2 (EP)
Inventor: THIEL WOLFGANG DR
IPC: B41J2/16
Filed: 1995-07-06
Abstract: Each actuator (1) has electrodes (13,14) applied to both sides. One electrode is divided into eight parallel segments (13.1,13.8) overlying an active region (11). The other electrode (14) extends without interruption over the underside and part of the topside of an inactive region (12). The electrodes of identically constructed actuators are contacted directly by the conductors of a ribbon cable for control purposes. In mfr. there are several possible sequences of structuring and attachment to the diaphragm plate after metallisation and polarisation of the piezoelectric (pref. PZT) slab.
Patent EP-0674343-A2 (EP)
Inventor: SUZUKI KUNIYOSHI
IPC: H01L21/673
Filed: 1995-02-27
Abstract: The single crystal silicon wafers which have undergone a treatment with a chemical liquid such as an acid or an alkali are stored without entailing contamination of their surfaces by causing the wafers to be immediately immersed, either directly or after being washed with water, in an aqueous hydrogen peroxide solution. The prevention of the contamination of surfaces of the wafers is attained effectively by setting the concentration of hydrogen peroxide in the aqueous hydrogen peroxide solution in the range of from 0.01 to 30% by weight and the temperature of the aqueous hydrogen peroxide solution at the time that the wafers are immersed in the solution in the range of from 10 to 30 °C.
Patent EP-0715301-A2 (EP)
Inventor: KAWAMURA MAKOTO
IPC: H04N9/877
Filed: 1995-11-29
Abstract: High-speed access to a multi-layered disk is to be realized. Each layer on a multi-layered disk may include an inside guard area 2, program area 3, and outer guard area 5 which are located in uniform radial positions in all layers. The uppermost layer has the recording direction from the inner side to the outer side of the disk, and the next layer has the recording direction from the outer side to the inner side of the disk such that opposite recording directions appear alternately. The radial position of the recording terminal end on the uppermost first layer may coincide with the radial position of the start of record on the next second layer. Recording and/or playback apparatus for such recording media is also provided.
Patent EP-0706122-A2 (EP)
Inventor: BURCHFIEL STEVEN MICHAEL
IPC: G06F9/38
Filed: 1995-08-25
Abstract: A processing system and method of operation are provided. Processing is initiated of a first instruction to be processed by processing multiple operations through a multiple stage processing pipeline. After initiating processing of the first instruction, processing is initiated of second and third instructions through the pipeline before finishing processing of the multiple operations.
Patent EP-0726616-A2 (EP)
Inventor: CALEARO MASSIMO
IPC: H01R13/627
Filed: 1996-02-08
Abstract: The invention discloses a pin coupling (1) for the connection of co-axial cables (6, 7) which comprises: a male terminal (2) and a female terminal (3) each of which is connected with one of said co-axial cables. Said male terminal (2) presents an opening (22) provided with a lateral surface (122) having a profile converging inside the male terminal (2) itself, suited to lodge the connector (5) of said female terminal (3). The angle of inclination (222) of said lateral surface (122), in combination connection between said terminals (2, 3), should at least one of said terminals be released before the locking to its corresponding terminal occurs.
Patent EP-0731576-A2 (EP)
Inventor: LI CHUNG-SHENG
IPC: H04B10/2581
Filed: 1996-02-13
Abstract: A monolithically integrated equalization optical equalization device having an optical demultiplexer for demultiplexing an optical signal into a number of individual channels and a number of optical connections for connecting the terminals of the demultiplexers to an optical multiplexer. Metallic strips of varying lengths are deposited on the optical connections so that the optical signal is equalized over the channels at the output terminals of the optical multiplexer.
Patent EP-0729780-A2 (EP)
Inventor: STEHR NORBERT DR
IPC: B01F3/12
Filed: 1996-02-22
Abstract: A predetermined quantity of liq. is mixed with a predetermined quantity of solid, e.g. pigment, in a plant having a storage container (1) for the liq. and a mixer (4) with a mixing shaft (9) powered by a drive motor (11). A liq. supply line (34) connects a supply pipe (13) of the mixer to the container and a solid metering device (29) opens into the pipe. The required ratio of solid to liq. is obtd. by several passages of the liq. through the mixer. The mixer is separate from the container and has an outlet (24) connecting to the storage container via a return line (25).
Patent EP-0739718-A2 (EP)
Inventor: KIEFABER DREW E
IPC: B41F13/00
Filed: 1996-03-23
Abstract: Each inter-cylinder gap cover (3) protecting the operator from injury, is connected by a supply tube (9) and a recirculation tube (10) to a reservoir (12) of water or oil (13) maintained at uniform temperature by a stirrer and pump (15). The temperature can be controlled by means of a heat exchanger (14). A resistive heating element is integrated into the cover and wired to a source of electric current for reducing the temperature difference between the cover and the surrounding air.
Patent EP-0742205-A2 (EP)
Inventor: PAUST JOACHIM DR
IPC: C07C403/24
Filed: 1996-05-03
Abstract: Prepn. of beta-carotene with a high 9(Z)-isomer content (formula (I)) is claimed. The 9(Z)- and 9(E) isomers of  beta -ionylidenethyl triarylphosphonium salts (formulae II and VI respectively) are sepd. by aq. extn. and crystallisation. (I) may then be obtd. by reacting (II) and (III); or by reacting (II) and (IV) in presence of base to give (V) which is then reacted with (VI) in the presence of base to give (I). X<-> = halide or (HSO4)<-> and Ar = phenyl (opt. substd.). Also claimed is prepn. of (I) by thermal isomerisation of beta-carotene isolated or prepared by known methods.
Patent EP-0763894-A2 (EP)
Title: Durch Feldeffekt steuerbares Halbleiterbauelement mit mehreren Temperatursensoren
Inventor: SANDER RAINALD DIPL-PHYS
IPC: H01L27/06
Filed: 1996-07-18
Abstract: In den Halbleiterkörper (1) eines Leistungs-MOSFET oder IGBT sind mindestens zwei Temperatursensoren (4, 5) integriert, die an verschiedenen Orten innerhalb des Zellenfeldes (3) angeordnet sind. Damit wird der Temperaturgradient zwischen einem stark erhitzten, lokalen Bereich des Halbleiterkörpers und einem der Temperatursensoren verringert und die Ansprechzeit im Überlastfall verkürzt sich. <IMAGE>
Patent EP-0747931-A2 (EP)
Inventor: TODA MASAYUKI
IPC: B65G51/03
Filed: 1991-10-28
Abstract: A sheet-like base carrying method for carrying a sheet-like base with a sheet-like base carrying device in which a plurality of transfer units having a transfer space to allow the sheet-like base to advance linearly and a plurality of control units having a control space to control the movement of the sheet-like base, are combined in an airtight condition, said sheet-like base carrying method is characterized in that a current of inert gas, the impurity concentration of which is not more than several ppb, is used when the sheet-like base is carried with the sheet-like base carrying device.
Patent EP-0771632-A2 (EP)
Inventor: SIDDIQUI SHAHID A
IPC: F16D3/18
Filed: 1996-10-08
Abstract: A system for supplying melted thermoplastic material to a dispenser comprises a hopper for storing the thermoplastic material, the hopper having an outlet. A heating grid is at the outlet of the hopper for heating and melting the thermoplastic material. A reservoir is provided into which the melted material flows from the grid. A manifold assembly is connected to the reservoir. The melted material flows into the manifold assembly from the reservoir. The manifold assembly includes connections for supplying the material to a dispenser. The manifold assembly also includes a pump cavity. A pump is mounted in the pump cavity and is capable of being removed from the pump cavity. A drive assembly is connected to drive the pump. A movable carriage supports the drive assembly. The carriage is capable of movement toward and away from the manifold assembly to remove the pump from the cavity and to replace the pump into the cavity. In addition, a positioning and moving device may be used to connect the pump to the pump cavity. The positioning and moving device is adapted for pushing the pump from the pump cavity when the pump is removed and for pulling the pump into the pump cavity when the pump is replaced. The system allows the pump to be easily removed from the system and replaced without disconnecting the pump from the drive assembly.
Patent EP-0734001-A2 (EP)
Inventor: PEEBLES JOHN A
IPC: G06Q40/00
Filed: 1996-03-18
Abstract: In an automated depository system for banknotes or other valuable paper articles, a deposit cassette (20) which is loaded at a depositor's premises is placed in a depository terminal (10). The cassette contents are unloaded and passed through validation means (22), valid articles being passed to an escrow cassette (24) identical to the deposit cassette (20) and invalid articles being passed to a container (26). The depositor then has the choice of cancelling the transaction, when any invalid articles and the escrow cassette (24) can be removed. The empty deposit cassette (20) is then moved into the previous position of the escrow cassette (24). If the deposit continues, however, the depositor can, at the conclusion of the transaction, remove any invalid articles and the empty deposit cassette (20). If the articles are banknotes, the valid banknotes can be checked for ATM fitness and the fit notes sorted into cassettes (34-40) for respective banknote denominations.
Patent EP-0755055-A2 (EP)
Inventor: SAKO YOICHIRO
IPC: G11B20/18
Filed: 1996-07-12
Abstract: A data transmitting apparatus, which disallows encryption to be easily decoded and enhances the secrecy of key information, includes an error correction coding process block (13). In the block (13), an input converting circuit (14) performs a logic operation with respect to information data from an interface circuit (12) according to key data. The converted information data is sent to an encoder (15) for generating parity data. The parity data is mixed (16) with the information data before conversion. The error correction coding block (13) sends the resulting data to a modulating circuit (17) for modulating the data. The modulated data is recorded on a disk record medium (20).
Patent EP-0776956-A2 (EP)
Inventor: NAKANISHI J
IPC: C09J133/08
Filed: 1996-11-28
Abstract: Disclosed herein is an adhesive composition having a viscosity of up to 1,000 Pa.s (10,000 Poise) at 25°C comprising a mixture of (A) 100 parts by weight of (i) a compound having at least one radiation polymerizable group per molecule and having at least one hydrolyzable group bonded to a silicon atom per molecule, or (ii) a mixture of a compound having at least one radiation polymerizable group and a compound having at least one hydrolyzable group bonded to a silicon atom, and (B) 30-200 parts by weight of a tackifying resin. The compositions of this invention optionally comprise a photopolymerization initiator and/or a condensation catalyst. The adhesive of this invention is useful for adhering a solid support to a substrate.
Patent EP-0822386-A2 (EP)
Inventor: DORIGUZZI BOZZO MARIO
IPC: G01B3/08
Filed: 1996-12-05
Abstract: The present invention relates to a
telescopic measurement instrument provided with a
protective device for protecting the ground bearing
ends thereof, which comprises an impermeable cap,
which can be tightly connected to the ground bearing
end portion of a telescopic measurement instrument,
the cap longitudinally extending for at least a
length corresponding to the region interested by the
holes and opening provided on the outer walls of the
measurement instrument.
Patent EP-0786212-A2 (EP)
Inventor: CANDOTTI RICCARDO
IPC: A44B1/08
Filed: 1997-01-13
Abstract: A metal press-stud component (10), which comprises a plate-like base (11) provided with a member for fixing to an element with which it cooperates for the anchoring of the press-stud (10) to the fabric. The component also comprises a dome (12) which is associated, upon assembly, with the base (11) by folding its edge (13) over the edge of the base (11) and is adapted to be machined in relief and/or in bas-relief to form lettering, symbols, designs, or the like. The component comprises, in an interspace formed between the base (11) and the dome (12), a filler element (16) made of non-flexible material which is deposited in the fluid phase and hardened, and shaped complementarily to the surface of the dome (12).