baber/WOPTO huggingface dataset:
Patent EP-0673032-A2 (EP)
Inventor: SHIOYA AKIO
IPC: G11B5/55
Filed: 1995-03-15
Abstract: When the magnetic recording and reproducing apparatus is in a waiting state, feedback control for positioning the carriage (3, 3') is released, and the supply of a sense current to the magnetoresistive effect element of the MR magnetic head so as to prolong the life of the MR magnetic head. When the interface and control circuit (11) recognizes that there is no order from the host computer (14) and that the magnetic recording and reproducing apparatus is in a wait state, the servo control circuit (12) releases the feedback control for positioning the head. The mode, etc. selection control circuit (6) controls the recording/reproduction amplifier (5, 5') so as not to supply a sense current to the magnetoresistive effect element of the MR magnetic head. According to this invention, the time for supplying a sense current to the magnetoresistive effect element of the MR magnetic head (2) is reduced in a great measure and, therefore, it is possible to prevent the deterioration of the element characteristics by electromigration or the like, with the result that the life of the element can be prolonged. Hence, the output of the MR magnetic head (2) can be increased without sacrificing the reliability. Accordingly, it has become possible to improve the performance of a high-output magnetic recording and reproducing apparatus using an MR magnetic head (2).
Patent EP-0668681-A2 (EP)
Inventor: HAJIKANO KAZUO
IPC: H04L12/935
Filed: 1988-02-05
Abstract: A self-routing switching system comprised of: a route setting means (10) which monitors identification information out of pairs of transmission information and identification information input from a plurality of incoming lines and forms control information for setting a path from an incoming line to an outgoing line corresponding to said incoming line and designated by said identification information and adding the thus formed control information to said transmission information and a self-routing speech path (20) which is a multipath speech path able to create a plurality of paths formed between said plurality of incoming lines and outgoing lines from each one incoming line to each one outgoing line and which monitors said control information and selects and sets a path for leading said transmission information from said incoming line to said outgoing line from among said plurality of paths and autonomously transfers said transmission information to said outgoing line through the thus set path.
Patent EP-0693419-A2 (EP)
Inventor: BERGLES EDUARD ING
IPC: B62L5/16
Filed: 1995-04-07
Abstract: The bicycle hub has a set of epicyclic gears with more than three gear ratios and with a separate reverse pedal brake (47,38,39). A coaxial sleeve (4) rotating about the hub drives the wheels. The reverse brake operates directly onto the hub and bypasses the epicyclic gearing. Clutches couple the gearing to the hub drive. The gear change is controlled by a rack (25) moved axially into the hub and engaging a control sleeve via a spined coupled. The control sleeve (27) operates on coupling elements for the different parts of the gearing. <IMAGE>
Patent EP-0686410-A2 (EP)
Inventor: HAARMANN WOLFRAM
IPC: A62C13/66
Filed: 1995-05-11
Abstract: The fire extinguisher has an extinguisher head (12) with a delivery hose (14) and a container for propellant storage (15). The head includes a propellant guide tube (16) with a nozzle head (17) at its outlet end with a number of small dia. openings. A feed-pipe extends to the lower part (18) of the container for passage of liquid, after the extinguisher is let off, through the extinguisher head into the guide tube so that it enters the extinguishing liquid (19). Additives can be introduced from cartridges, floating on the surface of the extinguishing liquid. <IMAGE>
Patent EP-0690107-A2 (EP)
Inventor: GINO LUIGINA
IPC: C09D11/00
Filed: 1995-05-31
Abstract: This invention concerns an ink composition for thermal ink-jet printing consisting of an aqueous solution, a co-solvent, a dye, a pH regulator, a viscosity modifier, a biocide and a mixture of three non-ionic surface-active agents, one of which is diethylene glycol mono-hexyl ether and the other two are fatty ethoxylate alcohols. This ink composition allows drying times to be reduced to under 2
Patent EP-0699509-A2 (EP)
Inventor: HOFBAUER PETER
IPC: A45C3/00
Filed: 1995-08-08
Abstract: The robust case has the bottom, end pieces (B) and the bottom parts (U) of the main sides of double skinned plastics produced by injection moulding. The separate sections are joined by moulded plastics hinges to enable all the plastics to be moulded in one operation. The plastics sections are folded into position about the plastics hinges and secured by adhesive, welding or by use of fasteners. The remainder of the case is attached to the plastics base section. The fittings include inner dividers, secured between guide slots, to further reinforce the case. The underside can have integral reinforcing rails. At least one of the end pieces has recessed labelling sectors and the main side walls are hinged on the bottom section to fold outwards for access, with straps to limit their extension.
Patent EP-0710964-A2 (EP)
Inventor: SCHICHL ROMAN DIPL-ING FH
IPC: H01F38/16
Filed: 1995-09-15
Abstract: The transformer has a metal powder or ferrite core (1) and coil carriers (3') for the transformer windings, with at least 2 secondary HV signals of differing potentials obtained from the primary voltage.   The core has a double U, or U-I cross-section, with coil carriers for the respective secondary windings applied to each of its arms, the coil carriers being identical and arranged symmetrically, with the primary transformer winding split between them.
Patent EP-0705908-A2 (EP)
Inventor: KOSCHLIG BERNHARD
IPC: C22C38/04
Filed: 1995-08-20
Abstract: Steel pipes for oil and gas industry are mfd. from low-alloy C-Mn steel contg. (wt.%) 0.20-0.40 C; 0.15-0.45 Si; 1.0-2.0 Mn; 0.015 max. P; 0.010 max. S and opt. 0.25-1.5 Cr; 0.15-0.50 Mo; 0.04-0.10 V, individually or jointly up to a max. of 2.5. The steel is killed with 0.005-0.015 Al and simultaneous addn. of 0.007-0.025 Ti. Pref. Ti content is 0.01-0.025%, S is restricted to 0.005% and N content is less than 0.0100%.
Patent EP-0674194-A2 (EP)
Inventor: FIELD LESLIE A
IPC: H01L21/306
Filed: 1995-02-09
Abstract: A flexible and efficient bulk micromachining method provides a microstructure bounded by substantially planar surfaces meeting only at substantially right angle corner features. The microstructure is useful as a spacer in assembly processes where high accuracy is required, such as precise positioning of optical fibers or conductors. The microstructure includes a shelf feature (26) disposed along a height of the microstructure, which is required for some applications. The bulk micromachining includes providing a first substrate (1) having a top planar surface and an opposing planar surface. The opposing surface of the substrate is anisotropically etched to provide a first thinned region (20). The top surface of the first substrate is anisotropically etched so that a first recessed feature (24) having a vertical side is made integral with the first thinned region. A second substrate (2) having a top planar surface and an opposing planar surface is provided. The opposing surface of the second substrate is anisotropically etched to provide a second thinned region (22). The top surface of the second substrate is anisotropically etched so that a second recessed feature (26) having a vertical side wall is made integral with the second thinned region. The top surface of the first substrate is aligned and coupled with the top surface of the second substrate to produce the desired microstructure. The substrates are cut or sawn to free the microstructure.
Patent EP-0689289-A2 (EP)
Inventor: RAGSDALE CHARLES W
IPC: C12M1/34
Filed: 1995-06-13
Abstract: The present invention provides apparatus and method for simply and efficiently improving prior art transfection systems. The present invention is a transfection high-voltage controller that provides features for measuring actual load resistance, and compensating for any effects of a limit impedance in series with the load. Additionally, the transfection controller of the present invention measures actual effective capacitance of a storage capacitor, or capacitors, and through use of an expansion module, effectively provides the user with a set of user-selectable capacitors having an effective ±10% tolerance when the tolerance of the individual electrolytic capacitors is ±20%. The preferred embodiment incorporates two sections. One section of the system handles 200-2500V and another section handles low voltages (50-500V). The transfection controller includes an improved hi-joule switch that operates in a low-voltage, high-current mode with a low dropout voltage (for use with the 500V (maximum) electrolytic capacitors. Further, additional protective circuitry in the form of a crowbar circuit, will not only prevent charging of the storage capacitor unless a safety switch is operated, charge from the capacitor is shunted to ground should the charging operation be interrupted, or if power is removed from the transfection system.
Patent EP-0694509-A2 (EP)
Inventor: ZANK GREGG ALAN
IPC: C04B35/64
Filed: 1995-07-24
Abstract: Disclosed is a method for preparing high density zirconium diboride ceramic bodies. The method entails mixing zirconium diboride powder with a preceramic organosilicon polymer. The mixture is then molded and sintered under pressure or by a pressureless process.
Patent EP-0704897-A2 (EP)
Inventor: YAMASHITA CHIKARA
IPC: H05K1/14
Filed: 1995-09-29
Abstract: In a semiconductor device which has a base film sheet to support a semiconductor chip in a center region of the base film sheet, a plurality of via holes are formed within a peripheral region of the base film sheet. The via holes may be used to mount a metal plate on the base film sheet or to support another semiconductor chip, by forming ball bumps on or in the via holes. A circuit board may be attached to the base film sheet by the use of the bumps or pins extended through the via holes.
Patent EP-0705870-A2 (EP)
Inventor: EVANS SAMUEL DR
IPC: C08K5/04
Filed: 1995-09-13
Abstract: Compsns. (A) are claimed, contg. organic material which is subject to thermal, oxidative and/or light-induced degradation and cpd(s). of formula (I): Q = gp. of formula (i): (with n = 1 or 2 and k = 0, 1 or 2), or Q + R5 = a gp. of formula (ii): (with n = 1); R = H, OR3 or, if R3 = H and n = 1, R + R1 or R + R2 may form a gp. of formula (iii): R1 = H, 1-8C alkyl, 5-12C cycloalkyl, Ph, benzyl, alpha-methyl-benzyl (MB), alpha,alpha-dimethylbenzyl (DMB) or diphenymethyl (DPM), or a gp. of formula (iv) or (II): R1' = 1-18C alkyl, benzyl, MB or DMB; X = direct bond, -CR17R18- or -(S)m-; p = 0-8; m = 1-3; R2 = H, 1-18C alkyl, Ph, 5-12C cycloalkyl, benzyl, MB, DMB, DPM or a gp. of formula -CbH2b-D-R10, (III), (IV), (IVa) or (V): Y = -CR19R20-, -S- or >CMe-(CH2)q-E-R9; q = 1 or 2; b = 0-3; D = -COO-, -OCO-, -NHCO- or -CONH-; E = -COO- or -OCO; G = -O- or -NH-; d = 2 or 3; Z = direct bond, -O-, -NR22- or -S-; R3 = H, 1-18C alkyl, 5-12C cycloalkyl, Ph, benzyl, MB, DMB, DPM or -COR8; x = 2-10; R4, R5 = H, 1-12C alkyl, 5-12C cycloalkyl, Ph, benzyl, MB or DMB; R6 = -NO2, CN, COOR13, -SR14, -SOR14, -SO2R14, -NR7R7a, Cl, Br, F, OR15 or -COR16; or two R6 gps. may form a condensed benzene ring; R7, R7a = H or 1-12C alkyl; R8 = H, 1-18C alkyl, Ph or 2-3C alkenyl; R9 = H, 1-18C alkyl or a gp. of formula (VI): r = 2-6 and q = 1 or 2; R10, R13 = H or 1-18C alkyl; R11 = 1-12C alkyl, Ph, 5-12C cycloalkyl, benzyl, MB or DMB; R12, R21 = H or Me; R14 = 1-8C alkyl or Ph; R15 = H, 1-18C alkyl, Ph, 5-12C cycloalkyl, benzyl, MB or DMB; R16 = 1-18C alkyl, Ph, 5-6C cycloalkyl, (meth)acryloyl, benzyl, MB or DMB; R17-R20 = H, 1-18C alkyl or Ph; R22 = H, 1-18C alkyl, 5-12C cycloalkyl or Ph.
Patent EP-0783813-A2 (EP)
Inventor: BAUER FRANK R
IPC: H04M3/08
Filed: 1995-09-22
Abstract: Dispositif de vérification en ligne permettant de diagnostiquer et de segmenter des défaillances dans un réseau téléphonique commuté. Le système comporte une unité de télémesure (120) installée en un point de commutation (106) et un gestionnaire du système de vérification (132). Le gestionnaire du système de vérification (132) stocke des données relatives aux paramètres de fonctionnement de chacune des lignes d'abonné (108) lorsqu'elles sont sensées être exemptes de défaillances. Lorsqu'une défaillance est signalée, les paramètres sont l'objet d'une nouvelle mesure. En comparant les paramètres mesurés aux paramètres enregistrés, la défaillance peut être segmentée entre les locaux et les lignes. La segmentation se fait à l'aide de techniques d'analyse fondées sur les connaissances. La source effective de défaillance, une fois réparée, est également enregistrée dans le gestionnaire du système de vérification (132). Cette information 'historique' sert à améliorer la précision des techniques d'analyse fondées sur les connaissances, utilisées pour la segmentation.
Patent EP-0724982-A2 (EP)
Inventor: BARTHOLOMAEI GUNTHER
IPC: B60K37/02
Filed: 1996-01-23
Abstract: The instrument panel of the vehicle incorporates lockable flaps (29).The insides of the flaps are provided with mounting arrangements to which the equipment to be stored (30-33) can be formed or mounted in such a way that it can be easily removed. When the flaps are in the "up" position, the equipment is presented to that it can be operated and/or need by the driver. Several flaps, each holding one piece of equipment can be mounted next to one another on the instrument panel.
Patent EP-0729036-A2 (EP)
Inventor: MATSUMURA HIDEKI
IPC: G01S3/786
Filed: 1996-02-27
Abstract: An object tracking apparatus includes a motion vector detection circuit in which a correlation value for each of detection blocks are evaluated by a first correlator on the basis of a portion motion vector of each of the detection blocks and a reference vector. If the correlation value is smaller than a threshold value, the detection block corresponding to the correlation value is regarded as a detection block constituting a tracking area. A gravity of the tracking area is detected by a gravity detection circuit, and a motion vector is generated by a motion vector generator on the basis of the gravity. A universal head is driven in accordance with the motion vector, whereby a specific object can be tracked automatically. <IMAGE>
Patent EP-0727682-A2 (EP)
Inventor: SUZUKI NOBURO
IPC: G02B7/28
Filed: 1989-09-22
Abstract: Image magnification control device for a camera with a photographing lens (3) having variable focal length, said device controlling the image magnification to be a set magnification. The device comprises means (6, 13, 14, S6) for detecting a defocus amount dx of the photographing lens (3) to an object by analysing a light that passed through the photographing zoom lens (3), means for calculating a control focal length f1, required to maintain an image magnification, based upon said detected defocus amount dx, means for determining whether said control focal length f1 falls within a range between a tele terminus focal length ft and a wide terminus focal length fw. The device also comprises means for controlling a focal length of the photographing lens (3) so as to meet the control focal length f1 when the control focal length f1 falls within said range and means for controlling said focal length so as to meet one of said terminus focal length ft and fw when said control focal length f1 goes beyond said range.
Patent EP-0740417-A2 (EP)
Inventor: NAKAJIMA TAKAO
IPC: G01R19/165
Filed: 1996-04-26
Abstract: The disclosed input circuit incorporated in an semiconductor integrated circuit device will not be operated erroneously due to fluctuations of a supply (or reference) potential (V DD ) caused by noise, for instance. The input circuit comprises: a signal input terminal for applying an external input signal (V in ); a first input potential detecting circuit (1) for comparing a potential of the input signal with a predetermined supply (or reference) potential (V DD ) to detect a potential difference between the two; a second input potential detecting circuit (2) activated in response to a control signal (C), for comparing the potential of the input signal (V in ) with the predetermined supply (or reference) potential (V DD ) to detect the potential difference between the two; a delay circuit (3) for delaying an output of the first input potential detecting circuit by a predetermined delay time; a latch circuit (4) for inputting an output signal of the delay circuit as data and an output signal of the second input potential detecting circuit as a clock, to generate an output signal (V out ) according to potentials of these two inputted signals; and a signal output terminal for outputting the output signal of the latch circuit.
Patent EP-0742394-A2 (EP)
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H61/06
Filed: 1996-05-09
Abstract: An automatic transmission control apparatus has a vehicle speed detector, an accelerator pedal operation detector, a brake pedal operation detector, a clutch hydraulic servo that is neutral-controlled, a brake hydraulic servo that is hill holding-controlled, and a control device for controlling the fluid pressure supplies to the two servos. The control device selectively changes the start timing of the fluid pressure supply control. If it is determined that the vehicle is stopped and that the vehicle is not on an uphill, the control device causes a pressure reducing device and a pressure supplying device to simultaneously start reducing the fluid pressure supply to the clutch servo and supplying fluid pressure to the brake servo, respectively. If it is determined that the vehicle is on an uphill, the control device causes the pressure supplying device to start supplying fluid pressure to the brake servo and, after a predetermined time period, causes the pressure reducing device to start reducing the fluid pressure supply to the clutch servo.
Patent EP-0766251-A2 (EP)
Inventor: KITAMURA MAMORU
IPC: G11C11/407
Filed: 1996-09-04
Abstract: A semiconductor memory device includes an internal clock signal generating section (34, 35) for generating an internal clock signal from an external clock signal. A latch section (1, 2, 21, 22, 31, 32) includes an address latching circuit (2) for latching an inputted address, a command latching circuit (22) for latching an inputted command and a write data latching circuit (31) for latching an inputted write data. A state setting section (33) controls the address latching circuit (2), the command latching circuit (22) and the write data latching circuit (31) based on an address key latched by the address latching circuit (2) and a mode setting command latched by the command latching circuit (22) such that a time difference is selectively extended between a first timing of the internal clock signal and a second timing for each of the address, the command and the write data to be changed.
Patent EP-0772292-A2 (EP)
Inventor: DAVIS COLIN MICHAEL
IPC: H03G3/30
Filed: 1996-10-04
Abstract: A radio frequency ( r.f.) amplifier power control system comprising an r.f. power amplifier for supplying r.f. transmission power to an antenna, a current sensing resistor via which operating current is fed to the power amplifier, a differential amplifier to a first input terminal of which a feed-back voltage derived from the sensing resistor indicative of r.f. transmission power is fed and to a second input terminal of which a reference voltage is fed thereby to produce in the presence of a voltage difference between the feed-back voltage and the reference voltage a control voltage in dependence upon which the output of the power amplifier is controlled in a sense such that the voltage difference tends to be nullified, whereby the transmission power is controllable in dependence upon the reference voltage, and a shunt which is fed with current from the sensing resistor the impedance of which shunt is arranged to vary responsively to the control voltage.
Patent EP-0767054-A2 (EP)
Inventor: DEMOORE HOWARD W
IPC: B41F7/02
Filed: 1996-10-02
Abstract: A retractable in-line inking/coating apparatus can apply either spot or overall inking/coating material to a plate and/or a blanket on the first printing unit or on any consecutive printing unit of any rotary offset printing press. The inking/coating apparatus is pivotally mounted within the conventional dampener space of any lithographic printing unit. The aqueous component of the flexographic printing ink or aqueous coating material is evaporated and dried by high velocity, hot air dryers and high performance heat and moisture extractors so that the aqueous or flexographic ink or coating material on a freshly printed or coated sheet is dry and can be dry-trapped on the next printing unit. The inking/coating apparatus includes dual cradles that support first and second applicator rollers so that the inking/coating apparatus can apply a double bump of aqueous/flexographic or UV-curable printing ink or coating material to a plate on the plate cylinder, while simultaneously applying aqueous, flexographic or UV-curable printing ink or coating material to a plate or a blanket on the blanket cylinder, and thereafter onto a sheet as the sheet is transferred through the nip between the blanket cylinder and the impression cylinder. A triple bump is printed or coated on the last printing unit with the aid of an impression cylinder inking/coating unit.
Patent EP-0748762-A2 (EP)
Inventor: STEMPORZEWSKI FRANCIS V
IPC: B67D7/32
Filed: 1996-06-12
Abstract: A fail-safe fluid transfer control apparatus has full redundancy in the response to various inputs such as overfill probe signals, ground detection signals, and the like. Independent microprocessor controllers (20,22) independently evaluate the inputs and each output control signal (Alt. permit, Static permit) to close a respective relay (K1,K2) when the inputs indicate that fluid transfer may commence. The relays (K1,K2) are arranged in series such that both must be closed for a fluid transfer to commence. The control signals from each controller include a static signal (Static permit) and an alternating signal (Alt. permit), both of which must be properly output to close its respective relay. Each controller monitors the state of each relay (64,66), and discontinues its control signals if either relay appears to be malfunctioning. Each controller (20,22) runs a different, independently written firmware program to process the detected inputs to prevent a common firmware error. An optical bypass key replaces conventional mechanical keys and transmits an optically encoded signal to the controller for establishing a bypass condition. A preheating circuit is also provided for providing a dynamic voltage supply to standard thermistor probes which may be encountered.
Patent EP-0757073-A2 (EP)
Inventor: VENKATARAMANI VENKAT SUBRAMAN
IPC: C08K3/22
Filed: 1996-07-19
Abstract: Inorganic metal containing compositions and polysiloxanes are incorporated into polymer systems to produce a polymer composition which unexpectedly displays flame retardant properties without creating environmental hazards.