baber/WOPTO huggingface dataset:
Patent EP-0323694-A2 (EP)
Inventor: MAEDA HARUHIKO
IPC: G01F1/68
Filed: 1988-10-06
Abstract: A thermal air flow meter for measuring the flow rate of intake air supplied to an internal combustion engine comprises a thermal sensor (1) disposed in an intake air passage (21), a drive circuit (11) including a circuit pattern formed on a circuit board for driving the thermal sensor, a shielding case (12) having at least a bottom wall on which the circuit board is mounted and side walls, a through capcitor (15) disposed on one of the side walls of the shielding case, a conductor (13) extending through the capacitor so that the conductor is electrically connected in an AC mode through the capacitor to the shielding case and having one end connected to a corresponding terminal of the drive circuit and the other end connected to an external terminal, a metal case (4) in which the shielding case is mounted and a connecting member (16; 17, 25; 18; 19; 20) electrically connecting the shielding case to the metal case at an area on the bottom wall selected between an edge of the bottom wall connected to the one side wall and an edge of the pattern formed on the circuit board closest to the one side wall, whereby the endurance electromagnetic compatibility of the air flow meter is improved.
Patent EP-0316084-A2 (EP)
Inventor: MAKANSI TAREK
IPC: G11B20/10
Filed: 1988-10-24
Abstract: Data storage apparatus in which the concentric tracks on a disc are divided into bands (B₀,B₁). A plurality of encoders (7) are used to record data of different densities using different run length limited codes depending on the radial position of the band of tracks. A complementary plurality of decoders (9) are used to generate the decoded read signal.
Patent EP-0315470-A2 (EP)
Inventor: SHIMADA HIROSHI
IPC: G11B7/085
Filed: 1988-11-04
Abstract: A focus search drive apparatus for an optical disc player for the use of reproduction of an optical record disc. The apparatus includes an objective lens (19), a lens driving device (20) for moving the obj ective lens (19) in a focus direction substantially perpendicular to the optical record disc and a tracking direction substantialiy parallel to the optical record disc, a focus search signal generator (14) for generating a focus search signal upon initial activation of the optical disc player, the focus search signal being supplied to the lens driving device (20) for moving the objective lens (19) in the focus direction until the focal point of the objective lens (19) is within a specified range relative to the surface of the optical disc disc, and a dither signal generator (15) for generating a dither singal for vibrating the objective lens (19), the dither signal being supplied to the lens driving device (20) for vibrating the objective lens (19) a limited amount during the movement of the objective lens (19) upon initial activation of the optical disc player.
Patent EP-0307373-A2 (EP)
Inventor: ESHKOL ALISA
IPC: A61K35/30
Filed: 1988-09-09
Abstract: The removal of viruses and/or other contaminants from biological materials in fluid form can be efficiently carried out using filtration membranes having a 100,000 dalton cut-off.
Patent EP-0302041-A2 (EP)
Inventor: POOS ARTHUR GERARD
IPC: C21B5/00
Filed: 1988-07-27
Abstract: Method for operating a blast furnace, in which pulverised coal and an oxidising gas very rich in oxygen are simultaneously injected at the main tuyeres of the blast furnace, and the hot reducing gas at the height of the heel zone. The hot reducing gas is produced from a recovery gas, in particular from furnace top gas, especially by mixing this furnace top gas with coke oven gas; it is injected at a temperature of between 850 and 1200 DEG C. <IMAGE>
Patent EP-0328945-A2 (EP)
Inventor: SCHRODER GERHARD
IPC: E05F3/00
Filed: 1989-02-02
Abstract: So that an opened door (1) can be fixed in a selectable predetermined opening position, a door closer (4) designed as an upper door closer and having a setting-out arm (6) guided in a sliding rail (5) has a stop device (13) mounted on the sliding rail (5). It consists of a spring-loaded blocking element (15) which, in the intended opening position of the door, engages with a sliding element (7) attached to the free end of the setting-out arm (6). In particular, the blocking element (15) projects into the path of movement of the sliding element (7) which moves along the sliding rail when the door is being opened. As a result of slopes (19 and 22), both the engagement and the disengagement take place relatively easily, and disengagement can be obtained by means of a vigorous closing movement of the door. Instead, the blocking element (15) can also be retracted by auxiliary force or by hand. To make assembly easier, the sliding rail (5) is not mounted directly on the fixed frame (2) of the door (1), but indirectly via an assembly rail (41) previously screwed to the fixed frame. The connection is secured by means of screws (47). <IMAGE>
Patent EP-0337172-A2 (EP)
Inventor: SUZUKI AZUMA
IPC: G11C11/407
Filed: 1989-03-23
Abstract: A static random access memory device is comprised of a write mode detector (31) for detecting a signal state transition of a write enable signal changing to an active state, an input data transition detector (32) for detecting a transition of the input data supplied from exterior, during a continuation of the active state of the write enable signal, a power down timer (33) for generating a pulse signal with a predetermined pulse width in response to either of the detecting signals outputted from the write mode detector (31) and input data transition detector (32), a gate circuit (G1) for permitting the output data from a row decoder (13) to be transferred to memory cells (MC1 to MCn) during a period that the power down timer (33) generates a pulse signal, and for inhibiting that data transfer during a period that the power down timer (33) rests, and a write cir­cuit control circuit (34, 19) allowing a write circuit (17) to supply write data to the bit line pair (BL1,  BL1 ) during a period that the power down timer (33) generates a pulse signal, and prohibiting that data transfer during a period that the power timer (33) rests.
Patent EP-0339339-A2 (EP)
Inventor: TORRENCE ROBERT JAMES
IPC: F16K31/06
Filed: 1989-04-07
Abstract: A solenoid operated refrigerant expansion valve for providing control of refrigerant flow with a modulated electrical signal having a valve block (12) with an armature guide post (46) cantilevered therefrom with a tubular valve member (54) slidably received thereon and a cover (56) thereover attached to the block which forms a valving chamber (64) communicating with the inlet (16), the guide post has a cavity (50) formed therein which communicates with the outlet and cross ports (52) which are valved by movement of the valve member. The free end of the guide post is registered in a recess (58) formed in the cover. The cover has a controlled clearance over the valve member to provide viscous dampening thereof. A coil (70) and pole frame (74) are received over the cover and retained thereon.
Patent EP-0341464-A2 (EP)
Title: Beschleunigungs- oder Verzögerungs-Sensor
Inventor: BACHMANN ROLF
IPC: H01H35/14
Filed: 1989-04-21
Abstract: Es wird ein Beschleunigungs- oder Verzögerungs-Sensor beschrieben, der aus wenigstens einem Reed-Schalter und zwei parallel zu diesem angeordneten stabförmigen Dauermagneten besteht, von denen einer in Richtung der Längsachse beweglich ist. Der Reed-Schalter wird bei Verschiebung des Dauermagneten von dessen Magnetfeld betätigt. Sowohl der Reed-Schalter wie auch die Dauermagnete sind in Ausnehmungen eines Gehäuses gelagert. Die Ausnehmungen für die Aufnahme der Reed-Schalter sind jeweils mit einem Deckel (7) ausgerüstet, der quer zur Längsachse (21) der Ausnehmung abnehmbar bzw. öffenbar ist. Die Ausnehmungen (4) für die Aufnahme des verschiebbaren Dauermagneten (6) sind an ihrer außenliegenden Stirnseite (9,9') mit einer Justierschraube (10) verschlossen.
Patent EP-0340576-A2 (EP)
Inventor: DORNHAGEN HORST DR
IPC: C07C67/00
Filed: 1989-04-22
Abstract: Pure dimethyl ether is obtained by passing the dehydration product from a dimethyl ether synthesis reactor into a distillation column in order to obtain pure dimethyl ether on specific trays of this column and removing the pure dimethyl ether and a fraction which contains impurities on specific trays of the same column, it being possible to use, in addition to the dehydration product, a scrubbing liquid and bases.
Patent EP-0351646-A2 (EP)
Inventor: LANTZSCH REINHARD DR
IPC: A01N43/653
Filed: 1989-07-06
Abstract: New hydroxyalkynylazolyl derivatives of the formula 
<IMAGE>
 in which
 Ar stands for optionally substituted aryl,
 R stands for alkyl, optionally substituted aryl or optionally substituted aralkyl,
 X<1> stands for halogen,
 X<2> stands for hydrogen or halogen,
 X<3> stands for hydrogen or halogen,
 X<4> stands for hydrogen or halogen,
 and
 n stands for 0 or 1,
 and their acid addition salts and metal salt complexes,
 a plurality of processes for the preparation of the new substances and their use as fungicides. 
<??>New intermediates, processes for their preparation and their use for the synthesis of hydroxyalkynylazolyl derivatives of the formula (I).
Patent EP-0356666-A2 (EP)
Inventor: HESSE ALFONS DIPL-ING
IPC: E21B7/30
Filed: 1989-07-11
Abstract: A boring ram (1, 101) for laying service lines in the ground without excavation, with a percussion piston (3, 103) axially displaceable in a tubular housing (2, 102) and operated by means of a pressure medium via a supply hose (7, 107) connected to the housing (2, 102), the supply hose (7, 107) being connected to the end of the housing (2, 102) at the front in the direction of advance (5, 105), does not impede work on new pipes pushed into the ground conduit produced or drawn in immediately afterwards by the boring ram (1, 101). …<IMAGE>…
Patent EP-0380746-A2 (EP)
Inventor: WATANABE OSAMU C O PIONEER TOK
IPC: H04N5/93
Filed: 1989-07-21
Abstract: The apparatus comprises a reading device for reading, from an information recording medium on which a sub-program signal carrying a musical instrument play control signal is written in order together with a main program signal, the main program signal and the sub-program signal simultaneously according to an order of writing, a musical instrument play control signal decoding device for decoding a musical instrument play control signal from the sub-­program signal and supplying the musical instrument play control signal to electronic musical instruments, and a control device for controlling the operation of the reading device in response to an operational command. The control device is adapted to command the musical instrument play control signal decoding device to transmit a sound generation stop command signal when the content of the operational command is to cause the reading device to perform a reading operation in which the order of reading is different from the order of writing.
Patent EP-0358193-A2 (EP)
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/30
Filed: 1989-09-06
Abstract: A heat sensitive recording material comprising a substrate and a recording layer thereon incorporating a colorless or light-colored basic dye and a color acceptor reactive with the dye to form a color when contacted therewith, the recording material thus being characterized in that, as the color acceptor is used at least one compound selected from the group consisting of 4-hydroxy-­4′-isopropyloxydiphenylsulfone, 4,4′-(1,3-dimethyl­butylidene)bisphenol, 4,4′-(1-phenylethylidene)bisphenol, 4,4′-(p-phenylenediisopropylidene)bisphenol and 4,4′-(m-­phenylenediisopropylidene)bisphenol, and to the recording layer is added at least one of a heat-fusible substance represented by the formula [ I ]
      wherein X is hydrogen atom, halogen atom, C 1∼4  alkyl or C 1∼4  alkoxyl.
Patent EP-0369265-A2 (EP)
Inventor: BAGNOLI CARLO
IPC: G06F15/167
Filed: 1989-11-04
Abstract: Multiprocessor system having global data replicated in all local memories, each one related to one of the system central processing units (CPUs) where consistency of the global data in each of the local memories is provided by a global write procedure according to which an agent CPUZ, willing to modify a global data in its own local memory, outputs a write command on the system bus for performing the write operation in the local memory of another destination CPU of the system and charcterizes such command as a global write, so that all the CPUs connected to the system bus (including CPUZ) detect such command, perform such write operation in their related local memory, and provide the destination CPU with a signal indicative of performed write operation, so that the destination CPU may signal to CPUZ the execution of the global write. 
     By this procedure it is possible to use a standard system bus and inteface circuits available on the market, such as the coprocessors INTEL MPC, which require, for correct execution of the system bus protocol, the activation of both a requesting coprocessor and a replier coprocessor.
Patent EP-0337617-A2 (EP)
Inventor: WALLACE HENRY GEORGE
IPC: A61B17/00
Filed: 1989-03-21
Abstract: The present invention provides a single channel needle assembly particularly for the recovery of a biologically active component such as a human embryo, which assembly comprises a single channel transcutaneous needle (1), 
a three-way connector assembly (2) operatively associated with a remote end of said needle; wherein one channel (4) of said three-­way assembly (2) is obturated by a valve assembly (5) comprising a resilient membrane (10) provided with at least one slit (6.7.) held under tension across said channel, said resilient membrane being arranged such that the slit remains closed during normal aspiration. 
     The invention also provides a method for the recovery of a biologically active component utilising the single channel needle assembly as described.
Patent EP-0335617-A2 (EP)
Inventor: BALDERSON SIMON NEVILLE
IPC: H05B3/74
Filed: 1989-03-23
Abstract: A heating element (1) comprises a plurality of thick film electrically resistive tracks (2, 4, 6), of which at least one has a temperature coefficient of resistance in excess of 0.006 per degree C. A first track (2) is for electrical connection to a power supply. Means (12, 14) for electrically connecting the first track (2) to a second track (4, 6) comprise a component which depends on temperature such that, in use, the current flowing in the second track (4, 6) increases with the temperature of the first track (2).
Patent EP-0338821-A2 (EP)
Inventor: WOOLLEY GORDON WILLIAM
IPC: A01K27/00
Filed: 1989-04-20
Abstract: A device capable of being fastened to the neck of an animal which comprises at least a portion of the length of the device being a thermoplastic elastomer having dispersed therein an active principle, and means for attaching the device to the animal.
Patent EP-0349155-A2 (EP)
Inventor: ASANUMA TADASHI
IPC: B29C35/08
Filed: 1989-06-14
Abstract: A process for producing crosslinked polyolefins having improved physical properties is disclosed. The process comprises irradiating a copolymer of alkenylsilane and an olefin, or a mixture of the copolymer and a polyolefin devoid of alkenylsilane segments.
Patent EP-0366224-A2 (EP)
Inventor: BLACK JAMES L
IPC: G01V1/28
Filed: 1989-06-20
Abstract: A method and apparatus for carrying out dip moveout correction on seismic data to provide true-amplitude seismic images use a calibration process to design a set of filters that correct the seismic amplitudes during dip moveout correction so as to provide true-amplitude imaging. These filters can be designed and applied in any known implementation of dip-moveout, in three or two dimensions.
Patent EP-0360484-A2 (EP)
Inventor: HUBBLE FRED F III
IPC: G03G15/00
Filed: 1989-09-12
Abstract: An infrared densitometer which measures the reduction in the specular component of reflectivity as marking particles are progressively deposited on a moving photoconductive belt (10). Collimated light rays are projected onto the marking particles. The light rays reflected from at least the marking particles are collected and directed onto a photodiode array (106). The photodiode array generates electrical signals proportional to the total flux (122, 124) and the diffuse component (124) of the total flux of the reflected light rays. Circuitry (107) compares the electrical signals and determines the difference therebetween to generate an electrical signal proportional to the specular component (122) of the total flux of the reflected light rays.
Patent EP-0373925-A2 (EP)
Inventor: SUZUKI AKINORI
IPC: C09D11/106
Filed: 1989-12-13
Abstract: A curing resin obtained in the following manner, 100 parts by weight of at least one material (component A) selected from the group consisting of a five-membered cyclic compound having conjugated double bonds which is represented by the general formula:
      wherein R represents alkyl having 1 to 3 carbon atoms, and m and n stand for 0 or for an integer of 1 to 6 and m+n = 6, 
and addition products thereof formed by the Diels-Alder reaction, 0 to 50 parts by weight of an aromatic compound (component A′) having at least one polymerizable carbon-­carbon double bond and 2 to 120 parts by weight of a compound (component B) having at least one polymerizable carbon-carbon double bond and at least one hydroxy group are polymerized under heating; the obtained cyclopenta­diene resin (R1) having hydroxy groups and/or the resin (R1′) having hydroxy groups obtained by selective hydr­ogenation of only the double bonds in the said resin (R1) is reacted with a polyisocyanate compound (component C) at an equivalent ratio of the isocyanate groups in the component C in the range of 0.02 to 0.95 based on the hydroxy groups in the resin R1 and/or R1′; the thus obtained resin (R2) is then esterified with an α,β-un­saturated carboxylic acid (component D) at an equivalent ratio of carboxyl groups in the component D in the range of 0.1 to 1.1 based on the hydroxy groups in the resin (R2).
Patent EP-0379810-A2 (EP)
Inventor: DIJON JEAN
IPC: G09G5/22
Filed: 1989-09-28
Abstract: Method of displaying grey scale on a matrix display screen, such as for example a chiral smectic-phase ferroelectric liquid crystal screen comprising a cell containing the crystal and provided on its walls with two matrix systems of i row conductors and j column conductors at right angles, various pixels of the image being defined by the overlying crossings of these conductors, characterised in that each pixel is produced with the aid of p independent sub-pixels each having its own transmission coefficient, and each of which is able to display several different fundamental grey states, including black and white, and one of the previous grey states is displayed on each of the p sub- pixels whilst taking account, for each of them, of its own transmission, so as to obtain for each pixel, by visual addition of the contributions from each sub-pixel, the displaying of the appropriate shade of grey, closest to the analog value indicated by the video write signal.
Patent EP-0337927-A2 (EP)
Inventor: FRIEDRICH KARL-DIETER
IPC: H01H19/10
Filed: 1989-03-22
Abstract: A range changing switch is proposed, in particular for an electronic timing relay, a sleeve of elastically deformable material being placed on the housing cover, which sleeve is provided in its inner circumferential surface with depressions for latch positions. A latching pin engages through the sleeve and is connected to a potentiometer. The cross-section of the latching pin is designed in the latching region such that the sleeve deforms elastically when the latching pin is between the latching positions and such that no deformation occurs in the latching positions. <IMAGE>
Patent EP-0382075-A2 (EP)
Inventor: JANSSEN BERND DR
IPC: A61K31/195
Filed: 1990-02-01
Abstract: Phenylhydrazones of  beta -ionone, of the formula I 
<IMAGE>
 in which R assumes the meaning given in the description, and their preparation are described. The substances are suitable for controlling diseases and as cosmetic agents.
Patent EP-0412248-A2 (EP)
Inventor: ARENS EGIDIUS DIPL-ING
IPC: G01S11/14
Filed: 1990-05-10
Abstract: 2.1 Vehicles radiate, particularly whilst travelling, wave energy which is received at a measuring location and is evaluated for determining distance, direction and vehicle speed without revealing itself. The measuring location is located in a layered transmission medium having dispersion characteristics for the radiated wave energy. 2.2 To shorten the time of the target data determination, received signals of the transducer located at the measuring location or group signals of a receiving base with direction forming element for the direction finding are converted into frequency spectra and compared with model parameters of the transmission layer, previously calculated or measured for the target data. To determine the distance, each frequency spectrum is compared for correspondence with the frequency- and range-dependent transfer functions as model parameters. For determining the speed, frequency- and speed-dependent interference frequencies, as model parameters, are compared for correspondence with a periodicity, determined from the frequency spectra, of the variation with time of the intensities stored for each frequency track. 2.3 The use of this measuring method is particularly effective in hydrosonic technology for coastal protection or position display. <IMAGE>
Patent EP-0401564-A2 (EP)
Inventor: PAJTAS SCOTT ROBERT
IPC: B60C7/10
Filed: 1990-05-16
Abstract: A side web non-pneumatic tire ("SWNPT") is integrally molded from a stiff, resilient elastomeric material with particular specifications, to form a unitary honeycomb structure bounded by integrally molded outer and inner cylindrical coaxial and coextensive members ("hoops"), and, a single side web member. The outer hoop is supported and cushioned by the honeycomb which comprises a plurality of circumferentially spaced apart, angularly oppositely directed planar rib members (ribs) bounded by the side web on one side only. The side web, preferably on the outboard edge of the hoops, connects the hoops near their outboard edges. The opposite side surfaces of the side web lie at an angle ϑ in the range from 0° to 30° on either side of vertical to the rotational axis of the SWNPT. The ribs extend axially along the inner and outer hoops, connecting them, and the outboard edges of all the ribs lie upon the inboard face of the web. The ribs on each side are angled at opposite angles in the range from 15° to 75° to radial planes which intersect them at their radially inner ends. A rubber tread is secured to the outer surface of the outer hoop. The coaction of the structural elements of the SWNPT provide a load-supporting structure which, in opera­tion, is subjected to continuous compression and tensile forces as it travels over the ground. Deformation and buckling characteristics of the SWNPT are derived from the honeycomb structure of an elastomer which provides the SWNPT with "ride" and "handling" comparable to those of a conventional pneumatic tire. The outer hoop has a vulcan­ized rubber tread secured to the hoop's outer surface to withstand travel over a road surface. The unribbed face of the single side web may be faced with an elastomeric sidewall to resemble the sidewall of a conventional pneu­matic tire.
Patent EP-0400472-A2 (EP)
Inventor: ONO KEIICHI
IPC: C08G65/333
Filed: 1990-05-23
Abstract: High purity polyethylene glycol derivatives of formula (I) are useful as protein modifiers of inter­ferons, t-PA, EGF, various hormones, etc. The thus modified protein has minimized antigenicity, prolonged plasma half life, or improved transfer to tissue. A novel process for preparing high purity polyethylene glycol derivatives is also disclosed.