baber/WOPTO huggingface dataset:
Patent EP-0524638-A2 (EP)
Title: Verfahren zur Herstellung von primären und sekundären fluorhaltigen Alkoholen
Inventor: KNAUP WOLFGANG DR
IPC: C07C29/44
Filed: 1992-07-24
Abstract: Es wird ein Verfahren zur Herstellung von Fluoralkoholen der nachstehenden Formel beschrieben <IMAGE> worin Rf ein Perfluoralkylrest mit 1 bis 20 C-Atomen ist und R Wasserstoff oder ein Alkylrest mit 1 bis 5 C-Atomen ist, durch Umsetzung von einem Perfluoralkylethylen, Rf-CH=CH2, und einem n-C1 bis C6-Alkanol in Gegenwart eines Radikalinitiators, wobei das Perfluoralkylethylen, das Alkanol und der Radikalinitiator im Molverhältnis von 1 zu 20 bis 50 zu 0,002 bis 0,2 eingesetzt werden. Beim neuen Verfahren wird ferner die Umsetzung in einer speziellen Arbeitsweise und unter speziellen Reaktionsbedingungen durchgeführt. Die angegebenen Fluoralkohole werden in hoher Ausbeute erhalten.
Patent EP-0530586-A2 (EP)
Inventor: SCHMITTOU ERIC RICHARD
IPC: G03C1/035
Filed: 1992-08-18
Abstract: A method of processing a color negative photographic recording material containing tabular grain silver halide emulsion units wherein the fixing agent comprises an aqueous solution of thiosulfate with low ammonium concentration. The silver halide emulsion in at least one of the units comprises grains having a tabularity of between 50 and 25,000. The photographic recording material has a silver coverage of less than 7.0 g/m², and an iodide coverage of less than 0.35 g/m². The fixing bath has an ammonium concentration of less than 1.2 molar, and ammonium may be absent entirely.
Patent EP-0519634-A2 (EP)
Inventor: YAMASHITA WATARU
IPC: C08G73/10
Filed: 1992-06-09
Abstract: Amorphous polyimide powder which has recurring structural units of the formula ( I ):
       
as a fundamental skeleton, is blocked at the polymer chain end with dicarboxylic anhydride represented by the formula (II)
     wherein Z is a divalent radical having from 6 to 27 carbon atoms and selected from the group consisting of a monoaromatic radical, condensed polyaromatic radical and noncondensed aromatic radical connected each other with a direct bond or a bridge member, and essentially has no reactive radical at the polymer chain end, preparation process of the amorphous polyimide powder, heat-resistant adhesive comprising the polyimide, and bonding method using the adhesive, are disclosed.
Patent EP-0520965-A2 (EP)
Inventor: WOYCIESJES PETER M
IPC: C09K5/20
Filed: 1992-05-08
Abstract: The process relates to the reinhibition of recycled antifreeze/coolant. The process is particularly well suited for use with recycled, used antifreeze/coolant from the cooling systems of internal combustion engines.
Patent EP-0570869-A2 (EP)
Inventor: REGNAT DIETER DR
IPC: C07F9/46
Filed: 1993-05-14
Abstract: Aryl esters of phosphinous acids of the formula (I) … <IMAGE> … can be prepared in a simple manner and in high yields by reacting 2,4-di-tert-butylphenyl dihalophosphite with alkyl- or arylmagnesium bromides or chlorides. …<??>Aryl esters of phosphinous acids are used for the preparation of secondary phosphane oxides, which are used in catalyst systems as starting materials for the preparation of phosphane ligands.
Patent EP-0584906-A2 (EP)
Inventor: HALILIA ELY ESKENAZI
IPC: F02C7/18
Filed: 1993-06-11
Abstract: A film starter structure for a combustor of a gas turbine engine which includes a plurality of circunferentially spaced, axially extending ribs (40) formed on a radially inner surface of a forward section (30) of an outer combustor liner (36) adjacent a conbustor dome (16). An annular ring (42) overlays the ribs (40) for defining a plurality of air passages (44). A support (46) extends from the combustor dome and supports the outer liner about the dome. Compressor discharge air is introduced into the air passages (44) and exits the air passages along the inner surface of the outer liner (36) for establishing a cooling film barrier on the outer combustor liner surface. A spring seal (52) between the combustor dome (16) and the inner ring (42) seats the dome (16) within the ring (42) and establishes a seal for preventing leakage air therebetween and allowing independent radial expansion of the liner (36) and dome (16) by compressing the spring seal (52). The liner (36) and dome (16) structure are further arranged to allow assembly using flanges and split rings so as to eliminate placement of bolted connections in critical air flow paths.
Patent EP-0577364-A2 (EP)
Inventor: HELGERUD PER
IPC: G01S1/00
Filed: 1993-06-28
Abstract: The synchronization of systems for seismic surveys, wherein the systems are composed of subsystems and may be land-based or marine, consists in the survey system being supplied with an absolute time standard and a time code based on the absolute time standard being generated in the survey system. There is further provided at least one programmable event generator in the survey system and this is synchronized with the absolute time standard. The time for a specific event is predetermined on the basis of given parameters and supplied with the time code which corresponds to this time. The time for a determined event is then supplied to the subsystems which are also provided with the absolute time standard. The event can thereby be executed in one or more of the subsystems on the basis of the supplied absolute time standard and synchronization is obtained with the desired accuracy. 
     It is thus possible to synchronize shot times in a seismic signal generating system, and synchronize the shot recording time and sampling times in a seismic data recording system. It is also possible to determine the exact time of actually occurring events in a system for seismic surveys.
Patent EP-0592318-A2 (EP)
Inventor: MIZOGUCHI MOTOSHI C O SONY COR
IPC: G02B27/00
Filed: 1993-10-08
Abstract: The apparatus (1) includes optical visual units (40) mounted on a laterally disposed shaft (39) and adjustable so as to be movable toward and away from each other for establishing a correct eye spacing for a user. LCD display panels (45) are mounted within the optical visual units so as to be verticallymovable while ocular lenses (47) onto which images displayed by the LCDs are projected via an obliquely arranged mirror (48)are positionally fixed relative the eyes of the user such that focus adjustment will not cause image dropout and so that focus and eye spacing may be established independently of each other. Sliders (61) provided for effecting focus and eye spacing adjustment are mounted such that frictional force is applied thereto for providing smooth but sure movement of the sliders so that a set position of the sliders may be reliably maintained. The sliders may be mounted via a self lubricating mounting to improve adjustment smoothness and slide characteristics.
Patent EP-0616474-A2 (EP)
Inventor: HONDA FUMIAKI
IPC: H04N9/68
Filed: 1994-03-16
Abstract: A television circuit (10̸) according to the invention includes a multiplier (12), and a voltage signal (V1) is outputted from an LPF (22) in accordance with the presence or absence of a color burst signal which is to be inputted to the multiplier (12). A rectangular-wave signal (Va) is obtained on the basis of the voltage signal (V1) through a peak holding circuit (24) and a sampling/holding circuit (42). A rectangular-wave signal (Vc) is obtained by averaging the rectangular-wave signal (Va) and a rectangular-wave signal (Vb) which is obtained by delaying the signal (Va) by a 1H delay circuit (44) by an adder (46) and a 1/2 multiplication circuit (48). On the basis of the rectangular-wave signal (Vc), a voltage signal (V3) is produced by an LPF (52) having a relatively small time constant, which is compared with a reference voltage (Vref) by a level-comparator (54), whereby a signal is outputted. The signal is used as a color killer signal for a color killer circuit, for example.
Patent EP-0649140-A2 (EP)
Inventor: MCILVANIE BILL
IPC: G11B33/12
Filed: 1994-06-10
Abstract: A disk drive has an electrical interconnect (62, 70; 80, 80a) for coupling one or more conductors (56) provided on an actuator arm to a flexible connector (80, 80a). The interconnect consists of one or more tabs (62, 70) extending beyond a peripheral edge (52) of the actuator arm (26) and one or more slots (88-91) formed on the flexible connector (80) to receive the tabs (62, 70). After the tabs (62, 70) are inserted into the corresponding slots (88-91), the tabs (62, 70) and flexible connector (82) define L-shaped joints. Solder beads (93) are deposited in these L-shaped joints to electrical couple the actuator arm (26) to the flexible connector (80, 80a).
Patent EP-0639824-A2 (EP)
Inventor: KOSEKI SHINYA C O YAMAHA CORPO
IPC: G10C3/12
Filed: 1994-08-19
Abstract: A key sensor incorporated in a keyboard musical instrument has a shutter plate (27) attached to a turnable key (22) and photo-interrupters (28a/28b) stationary with respect to a key bed (24), and the shutter plate (27) has an outer bottom edge (27c) and an inner bottom edge (27f) oblique with respect to a virtual plane (VP1) where optical paths of the photo-interrupters are extending so that the shutter plate (27) intermittently crosses the optical paths.
Patent EP-0661791-A2 (EP)
Inventor: IWATANI SHIROU C O MITSUBISHI
IPC: H02P9/30
Filed: 1994-12-28
Abstract: An apparatus for controlling an output from an AC generator for a vehicle is provided which enables wiring from an external control unit (4) to a voltage regulator (3A) by using only one wiring line, and which is capable of adjusting an output voltage of the AC generator (1) to a usual value in accordance with a duty ratio of a control signal supplied from the external control unit, and linearly controlling the generator output voltage to a desired value in relation to a change in the level of the control signal. The apparatus includes a control unit (4) connected to a battery (5) and a variety of sensors mounted on a vehicle for generating a control singal which has a duty ratio corresponding to a sensed operating condition of the vehicle; and a voltage regulator (3A) connected to the battery (5) and the control unit (4) for detecting an output voltage of the battery and controlling turning on and off of a field current supplied from the battery to a field coil (102) of the AC generator in accordance with the detected battery voltage so as to adjust an output voltage of the AC generator to a level that is determined in accordance with the duty ratio of the control signal from the external control unit.
Patent EP-0661165-A2 (EP)
Inventor: KOIKE YASUSHI
IPC: B65H20/02
Filed: 1994-12-29
Abstract: A recording apparatus comprises, recording means for recording an image on a recording medium in consonance with an image signal, feeding means for feeding the recording medium to the recording means, first auxiliary feeding means, which contacts the feeding means when the recording medium is cut sheet paper, but which is separated from the feeding means when the recording medium is continuous sheet paper in order to form a feeding route for the continuous sheet paper, second auxiliary feeding means, which contacts the feeding means when the recording medium is cut sheet paper, but which maintains a contact position with the feeding means while decreasing pressure against the feeding means when the recording medium is continuous sheet paper, and third auxiliary feeding means, which contacts the feeding means when the recording medium is cut sheet paper, but which decreases pressure against the feeding means when the recording medium is continuous sheet paper, and switching means for selecting the forward or the backward movement of the first and the second auxiliary feeding means to the feeding means, whereby the sliding center of the first auxiliary feeding means is provided on the side of the second auxiliary feeding means with respect to the feeding means.
Patent EP-0635801-A2 (EP)
Inventor: IWASAKI HIROSHI C O INTELLECTU
IPC: G06K19/077
Filed: 1994-03-09
Abstract: An comprises an external storage device and an external storage device unit, wherein an external storage device main includes, a thin type external storage device module formed into a one-side sealed package from a storage medium series element containing at least one non-volatile semiconductor memory device, and a flat type external connection terminal connected to an input / output terminal of the storage medium series element and led and exposed to a backside of the external storage device module, and an external storage device unit includes, an external storage device main detachable section for engaging, insertedly attaching and detaching the external storage device main, an resilient contact electrically connecting to the external connection terminal of the external storage device main to be mounted, and at least a part of circuit function for driving and controlling the storage medium series element.
Patent EP-0621602-A2 (EP)
Inventor: ALBON RICHARD
IPC: G11C11/417
Filed: 1994-03-16
Abstract: A current sensing read arrangement for a static random access memory in which critical nodes in the sensing arrangement are equalised before read-out commences, and in which differential outputs are applied to a gating arrangement which terminates the read-out as soon as a recognisable output signal is obtained, so as to minimise power consumption.
Patent EP-0632487-A2 (EP)
Inventor: FIERING JASON OLIVER
IPC: H01L21/306
Filed: 1994-06-22
Abstract: We have found that etching of a body (10) that comprises exposed Si (15) as well as a Ti-comprising metal layer (13) (e.g., a patterned Ti/Pt layer) in an amine-based anisotropic etchant for Si (e.g., 100°C EDP) frequently results in undesirable changes in the Ti-comprising metal layer. We have also found that the changes can be substantially reduced or eliminated by electrolytic means, namely, by making the metal layer the anode in an electrolytic cell that contains the etchant.
Patent EP-0633595-A2 (EP)
Inventor: TRAN NANG T C O MINNESOTA MINI
IPC: A61B6/00
Filed: 1994-07-07
Abstract: A process for fabricating a pixelized phosphor having a space between the pixels in the range of about 0.5-25 microns, the process comprising the steps of:
     (a) depositing a phosphor on a support;   (b) exposing the deposited phosphor to a source of electromagnetic radiation through a mask thereby ablating the phosphor segmentally, resulting in a series of structures in both said X and Y directions to produce an array of pixelized phosphors separated by slots;   (c) filling the resulting slots between the pixelized phosphors with phosphor material of the same or different composition as utilized in step (a) such that each of the pixelized phosphors on the support are separated by a width of from about 0.5-25 microns; and   (d) optionally, planarizing the pixelized phosphors.
Patent EP-0631790-A2 (EP)
Inventor: HATTLER BRACK G
IPC: A61M1/14
Filed: 1994-05-05
Abstract: An intravenous fiber membrane oxygenator is disclosed in several embodiments wherein the fibers either run at a transverse angle relative to the longitudinal axis of the oxygenator and/or are of a reduced length to optimize the gas transfer efficiency of the oxygenator. Various helical or spiral wraps of fibers are disclosed. One embodiment utilizes two sets of longitudinally extending fibers wherein the oxygen gas is moved in opposite directions from a central location of the oxygenator.
Patent EP-0667346-A2 (EP)
Inventor: NAITO TOSHIHIKO
IPC: C07D303/18
Filed: 1995-02-03
Abstract: A compound represented by the general formula:
     wherein R 1  and R 2  denote a halogen atom or hydrogen atom; R 3  means a hydrogen atom or lower alkyl group; ℓ , r and m stand for 0 or 1; A is N or CH; W denotes an aromatic ring or a condensed ring thereof; X means another aromatic ring, an alkanediyl group, an alkenediyl group, or an alkynediyl group; Y stand for -S-, etc.; Z denotes a hydrogen atom, etc., or a salt thereof, and intermediates thereof or a salt thereof as well as processes for the preparation thereof, and pharmacetical composition suitable for use as an antifungal agent.
Patent EP-0677910-A2 (EP)
Inventor: SUUR-ASKOLA SEPPO
IPC: H02J1/00
Filed: 1995-04-18
Abstract: The invention relates to a method for protecting an I/O electronic circuit against overvoltages. The I/O circuit of the electronic circuit is provided with a current path (1) comprising a first diode (V1N), through which current path a current (ip) flows when the mains voltage is negative, and with a second current path (2) comprising a second diode (V1P) and a thyristor (T1), the thyristor (T1) being fired by means of a time-delay circuit charged by a positive voltage, and that the current flowing through the current paths (1,2) is used to trigger a protection device.
Patent EP-0696507-A2 (EP)
Inventor: NGUYEN CHAN
IPC: B41J25/312
Filed: 1995-05-12
Abstract: A service station (110) for use in servicing one or more inkjet print cartridges (325) includes a service station sled assembly (210) detachably attached to a service station chassis (201). The service station according to the invention can be used with either a facsimile machine (100) that uses thermal inkjet printing, or with a thermal inkjet printer. In one embodiment, a mechanism (204, 314, 203) for detaching the sled assembly is easily activated by a lever (203) extending from the service station chassis. The invention enables a user to easily detach the sled assembly from and attach the sled assembly to the remainder of the service station, thereby allowing the user to easily replace the sled assembly without necessity to replace the remainder of the service station.
Patent EP-0702351-A2 (EP)
Inventor: WILLIAMS MARVIN L
IPC: G10L15/20
Filed: 1995-08-08
Abstract: A method and apparatus for analyzing audio input events. A template is utilized to analyze audio input events. A speech audio input event is identified. The identified speech audio input event is recorded. The recorded speech audio input event is processed to create a first entry in a template. A selected non-speech audio input event which occurs in a selected environment is identified. The identified non-speech audio input event is recorded. Then the recorded non-speech audio input event is processed to create a second entry in the template. Thereafter, a speech audio input event and a non-speech audio input event is distinguished by comparing an audio input event to the template.
Patent EP-0687712-A2 (EP)
Inventor: NAKAI NOBORU
IPC: C07F7/18
Filed: 1989-09-08
Abstract: The invention provides a composition comprising (A), (B) and (C); 
where
     (A) a high molecular weight hydroxy compound containing an average of 2 or more hydroxyl groups per molecule and having a number average molecular weight of 3,000 to 200,000;   (C) at least one chelate compound of aluminum, titanium or zirconium,   (B) a high molecular weight compound containing an average of 2 or more epoxy groups and an average of 1 or more alkoxysilane, silanol and/or acyloxysilane groups per molecule and having a number average molecular weight of 3,000 to 200,000.    A method of curing this composition at a temperature not exceeding 100°C is also described.
Patent EP-0702162-A2 (EP)
Inventor: LIU YANG-TING
IPC: F16C11/10
Filed: 1995-01-04
Abstract: An adjustable coupling including an axle, a fixed toggle mounted around the axle to hold a first frame rod, two movable toggles turned about the axle to hold a second frame rod and a third frame rod respectively, two locating plates mounted around the axle and prohibited from rotary motion relative to the axle and coupled with the movable toggles through a respective toothed joint, two cam holders fixed to the axle at two opposite ends, and two mushroom cam mounted around the axle and engaged with the cam holders, wherein when the mushroom cams are fully recieved into the cam holders, the movable toggles can be disengaged from the locating plates and turned relative to the axle to adjust the angular positions of the second and third frame rods relative to the axle.
Patent EP-0692536-A2 (EP)
Inventor: OKAMURA HARUKI
IPC: C12N15/24
Filed: 1995-07-13
Abstract: A protein which induces the IFN-γ production by immunocompetent cells and has a molecular weight of 19,000±5,000 daltons on SDS-PAGE or gel filtration method and a pI of 4.8±1.0 on chromatofocusing. The protein is isolated from mouse liver and can be purified by a monoclonal antibody specific to it. The monoclonal antibody can be also used for assaying the protein.
Patent EP-0685629-A2 (EP)
Inventor: BATLINER RAINER
IPC: E21B10/44
Filed: 1995-03-20
Abstract: The bit has a clamping shaft (1), a drill shaft (2) with at least four parallel adjacently arranged swarf grooves (4-7). A drill head (3) of hard metal is connected with the drill shaft with four peripherally distributed discharge grooves (8-11) running in the longitudinal direction of the drill head. The discharge grooves have a differently sized internal cross-section, that of two first diametrically opposed discharge grooves (8,10) being larger than that of two second diametrically opposed discharge grooves (9,11). The discharge grooves have a differently sized radial distance from the centre of the drill head. <IMAGE>
Patent EP-0792360-A2 (EP)
Inventor: STADDON JAMES MICHAEL
IPC: A61K38/00
Filed: 1995-11-16
Abstract: Une protéine p100, qui possède un poids moléculaire d'environ 100 kDa et semble être apparentée à la protéine p120, est impliquée dans la régulation cellule-cellule.
Patent EP-0732713-A2 (EP)
Inventor: KAWAI WAKAHIRO
IPC: H01G4/33
Filed: 1996-03-15
Abstract: A high-capacitance thin film capacitor is compact and has a low profile. A dielectric layer 3 is formed between opposed electrodes 1 and 2. Between the electrodes and the dielectric layer are two layers of conductive particles, 4 and 5.
Patent EP-0767571-A2 (EP)
Inventor: SIMON WERNER DIPL-ING
IPC: H04N7/18
Filed: 1996-03-16
Abstract: The telecommunication system is provided for several terminal devices such as a telephone, door intercom, doorbell, door opening system and/or door video system. The system also has an interface for the connected apparati and devices, and for connection with the global telecommunication network. The interface is formed as a programmable, analogue two wire interface (3') for voice and/or video communication, and for conveying a control information. The terminals are formed as a telephone (1), videophone (2) or a PC with a control function. These terminals are connected to the interface for their programming, via existing lines. A videophone terminal (2), provided as an entry telephone, may be connected directly or indirectly to the doorbell button by the control signals generated by the door bell, or for the door opener.
Patent EP-0762190-A2 (EP)
Inventor: MURAKAMI MOTOAKI
IPC: B65H23/195
Filed: 1996-08-23
Abstract: A paper magazine which can feed paper from a paper roll at high speed with high accuracy. Provided between a drive shaft and a paper feed roller are a normal rotation transmission for transmitting only the rotation of the drive shaft in the normal direction to the feed roller and a reverse rotation transmission for transmitting only the rotation of the drive shaft in the reverse direction to the feed roller. A rotation transmission mechanism is provided between the drive shaft and a core for nonrotatably supporting a paper roll to transmit both the normal and reverse rotations of the drive shaft to the core. To feed paper from the paper roll, the feed roller and the core are rotated in the paper feed direction, while controlling the rotating speed of the core so that the peripheral speed of the feed roller is higher than the peripheral speed of the paper roll when its diameter is maximum to apply suitable tension to the paper being fed. To rewind paper on the paper roll, the feed roller and the core are rotated in the paper rewinding direction, while controlling the rotating speed of the core so that the peripheral speed of the feed roller is lower than the peripheral speed of the paper roll when its diameter is minimum to apply suitable tension to the paper being rewound.