baber/WOPTO huggingface dataset:
Patent EP-0415685-A2 (EP)
Inventor: KARGARZADEH REZA
IPC: B29K105/20
Filed: 1990-08-24
Abstract: Apparatus for making composite doors includes means to locate a plastisol skin cover (16) having an integral sail pocket (16b) formed therein within a mold cavity having a lid (14) thereon moveable between opened and closed positions. The lid (14) includes a retractable tool (40) for positioning a hollow substrate extension in the sail pocket to both seal against foam leakage into the hollow substrate extension and to center the substrate extension within the pocket for defining a foam reaction space between the pocket (16b) and the substrate extension. A method for making integral 360° sails on a composite door includes the steps of casting a fused plastisol skin (16) having an integral 360° sail thereon formed by a pocket with an entry thereto; locating the sail pocket in a mold cavity (12); closing the mold and thereafter centering a substrate within the mold cavity to form a foam space and to seal the substrate with respect to the plastisol skin to prevent foam leakage through the substrate and thereafter directing foam precursors into the foam space for forming a foam layer therein.
Patent EP-0437275-A2 (EP)
Inventor: SUOMI KURIHARA
IPC: G01Q70/14
Filed: 1991-01-11
Abstract: A probe for reading an information from an object and/or inputting an information to an object is disclosed. The probe has a supporting member (5) and a rod-shaped projection (1,4) of which the end is positioned opposed to the object (2) for information reading therefrom and/or information input thereto. The rod-shaped projection protrudes from a partial area of the supporting member. The information reading from the object and/or information input to the object is effected at the longitudinal end of the probe. The probe provides precise and accurate output and/or input of information regardless of the surface state of the object.
Patent EP-0441277-A2 (EP)
Inventor: MUELLER HERMANN-FRANK
IPC: B60J3/02
Filed: 1991-02-01
Abstract: Hitherto, when a vehicle is stationary and one or more current loads are switched on, the accumulator of the vehicle is discharged. 
<??>The new sun visor is provided on its side which points outwards in the folded-down position with solar modules for generating current. One or more accumulators for storing the current supplied by the solar modules are provided in a recess of the sun visor. The surfaces of the sun visor can be enlarged by means of at least one additional sun visor with identical properties. 
<??>The new device which comprises one or more sun visors supplies current for any desired loads when the vehicle is stationary. 
<IMAGE>
Patent EP-0468487-A2 (EP)
Inventor: TOKIEDA TSUNEMI
IPC: G01J4/04
Filed: 1991-07-24
Abstract: In a detection apparatus, a linearly polarized light beam polarized in a polarizer (62) is converted by being transmitted through a Pockels cell (60), driven by an alternative voltage, into an alternative linearly polarized light beam and a circularly polarized light beam, which is transmitted through a sample solution flowing through a flow cell (68). The transmitted light beam is separated into two polarized light components, and an intensity thereof is measured to obtain a signal proportional to an angle of rotation by the sample solution. A signal corresponding to an angle of rotation caused by an optical rotary power of the sample solution is obtained by subtracting the signal obtained during irradiation of the circularly polarized light from the signal obtained during irradiation of the linearly polarized light. The sample solution (18) is infused into an optical path of the flow cell (68) under a condition where mean velocity is 0.5 to 5 m/sec.
Patent EP-0470558-A2 (EP)
Inventor: MORSER HAROLD A
IPC: G01D5/245
Filed: 1991-08-05
Abstract: Interface circuits for electromagnetic position transducers are provided to reduce the effects of capacitive coupling occurring in the conductive cabling between the position transducers and the associated interfaces located remotely therefrom. Capacitive coupling of excitation signals to the transducer output signals result in error signals appearing as cyclic error in measured positions. The magnitude of the coupled signals are substantially reduced by providing excitation signals symmetrical with respect to ground. The magnitude of the coupled signals are also reduced by presenting equal impedances relative to ground to the output signal return and signal paths. By reducing the effects of capacitively coupled signals, conducting cables for the excitation signals and the transducer output signals may be incorporated in a single shielded cable.
Patent EP-0448189-A2 (EP)
Inventor: PILLMAYER KLAUS
IPC: C23G1/10
Filed: 1991-03-12
Abstract: The invention relates to a process and a device for pickling workpieces of high-alloy materials in which the workpieces are immersed in a mixed-acid bath, or passed through a mixed-acid bath, consisting of nitric acid, hydrofluoric acid and water with amidosulphonic acid (NH2) HSO3 added as NOx acceptor. The invention is characterised in that the vaporous reaction products produced during pickling and containing nitrogen oxide components (NO, NO2) are sucked off in a known manner together with the room air in the intake region, the NOx component is continuously measured directly in the region in which the reaction products are produced and, if a specified threshold value for the NOx component is exceeded, a quantity of amidosulphonic acid in liquid form is added in excess to the mixed acid by the process control system and this procedure is repeated either if the specified threshold value is again exceeded or if at a specified time after completing the addition, the value actually measured for the NOx component is still above the specified threshold value. <IMAGE>
Patent EP-0444850-A2 (EP)
Inventor: GOTO KENYA C O INTELLECTUAL PR
IPC: G11B7/122
Filed: 1991-02-25
Abstract: An optical floppy disk system having an optical head (5) which has a convexity with a predetermined curvature. A plurality of slots is formed in the convexity, and at least one semiconductor laser chip placed in the convexity. The optical head (5) faces an optical floppy disk (3). When the optical floppy disk (3) is loaded into the driver of the optical floppy disk system and rotated, the opticah head (5) is separated from the optical floppy disk (3), with a narrows gap formed between the disk and the head by means an air bearing resulting from a Bernoulli's gap formed between the optical floppy disk (3) and the optical head (5).
Patent EP-0444851-A2 (EP)
Inventor: KRESS THOMAS JOSEPH
IPC: C07D487/06
Filed: 1991-02-26
Abstract: New intermediates, and processes therefor, provide an efficient method for deriving 4-amino-1,2,2a,3,4,5-hexahydrobenz[cd]indoles, which are themselves intermediates to useful CNS agents, from the Kornfeld-Woodward ketone and like compounds. Preferred embodiments provide means for the preparation of substantially pure enantiomers of the desired 4-amino-1,2,2a,3,4,5-hexahydrobenz[cd]indole.
Patent EP-0459660-A2 (EP)
Inventor: CHI-TUNG HSU ADAM
IPC: C07C249/16
Filed: 1991-05-15
Abstract: Compounds of the formula
       
 wherein 
   A is selected from the group consisting of (1) phenyl, (2) naphthyl, (3) phenyl substituted with one or more halo, cyano, (C₁-C₄)alkyl, nitro, (C₁-C₄)haloalkyl, and (C₁-C₄)thioalkyl, (4) naphthyl substituted with one or more halo, cyano, (C₁-C₄)alkyl,nitro, (C₁-C₄)haloalkyl, and (C₁-C₄)thioalkyl, (5) thiophene, (6) furan, (7) thiophene substituted with one or more substituents selected from halo and nitro, and (8) furan substituted with one or more substituents selected from halo and nitro; 
   R is selected from the group consisting of hydrogen, (C₁-C₄)alkyl and substituted or unsubstituted phenyl wherein the substituents are selected from one or more halo, cyano, (C₁-C₄)alkyl, nitro, (C₁-C₄)haloalkyl, and (C₁-C₄)thioalkyl and 
   R¹ is selected from the group consisting of (C₁-C₄) alkoxy; hydrogen; optionally substituted phenyl wherein the phenyl substitutents are selected from the group consisting of halo, cyano, (C₁-C₄)alkyl; nitro, (C₁-C₄)haloalkyl, and (C₁-C₄)thioalkyl; (C₁-C₈) alkyl; and optionally substituted heterocycles wherein said heterocycles are selected from the group consisting of thiophene, furan, imidazole, and triazole, which are optionally substituted with (C₁-C₃)alkyl, halo, and nitro; and 
   X is selected from the group consisting of I and Br.
Patent EP-0494641-A2 (EP)
Inventor: GRAEFE DETLEF
IPC: B29C48/09
Filed: 1992-01-07
Abstract: The invention is concerned with a process for making a heat-shrinkable tube (SS), at least one shrinkable filament (SF) being used as the shrinkable element. Reinforcing supporting filaments (VF) may be incorporated in the longitudinal direction of the heat-shrinkable tube (SS)). <IMAGE>
Patent EP-0504730-A2 (EP)
Inventor: MURAMATSU HIROSHI
IPC: G01N11/16
Filed: 1992-03-11
Abstract: A quartz crystal resonator is utilized to effect evaluation of viscoelastic nature of a film deposited on an electrode by electrochemical reaction. The quartz crystal resonator 1 is connected to a resonator characteristic measurement unit comprised of an oscillating circuit 2, a frequency counter 3, and an amplitude level meter 4. An electrochemical measurement unit in the form of a potentiostat 7 is connected to a working electrode given in the form of one of electrodes of the resonator 1, a reference electrode 5 and a counter electrode 6. These circuits 3, 4 and 7 are connected to a CPU 8. The resonator 1, reference electrode 5 and counter electrode 6 are dipped into an electrolyte solution in an electrochemical cell 9. In another mode, the system utilizes a quartz crystal resonator precoated with a macromolecule sensitive film for analyzing diffusion and viscosity variation in the film due to migration of electrochemically active substances relative to the film during the course of the electrochemical reaction.
Patent EP-0507302-A2 (EP)
Inventor: HIX HENRY M
IPC: A43B3/16
Filed: 1992-04-02
Abstract: The present invention is directed to a shoe cover having a generally tube-like shape with an expandable heel portion to allow the shoe cover to better conform to the foot and ankle regions of the wearer despite the simple design of the invention. The expandable heel portion is created by forming a plurality of folds across the width of the section of the material which forms the bottom portion of the shoe cover. The folds are made in the general area of the shoe cover where the heel of the wearer would be positioned. Upon donning of the shoe cover, the heel portion expands as the folds unfold, thereby changing the generally tubular shape of the shoe cover into a shape which more easily conforms to the human anatomy.
Patent EP-0535408-A2 (EP)
Inventor: KUTTERUF KARL-MARTIN DIPL-ING
IPC: H02J7/02
Filed: 1992-09-08
Abstract: This apparatus contains at least one coil arrangement (13, 14, 15, 16) which outputs a signal to a signal-processing arrangement (30). A battery (32) is provided as power supply. The battery (32) is constructed as chargeable battery (32) which is charged with electric power via an inductive coupling of the coil arrangement (13, 14, 15, 16) to a magnetic-field-generating arrangement (19) in which a battery charger (23) generates an alternating current. <IMAGE>
Patent EP-0510751-A2 (EP)
Inventor: SZUBA STEFAN
IPC: H05B41/38
Filed: 1992-04-14
Abstract: A fluorescent lamp lighting arrangement controlled by both a motion detector and a light sensing detector operable when said motion detector senses motion.
Patent EP-0522810-A2 (EP)
Inventor: NOSU TSUTOMU
IPC: C08K5/098
Filed: 1992-07-03
Abstract: A stabilized, halogen-containing resin composition comprising 100 parts by weight of a halogen-containing resin, 0.01 to 5 parts by weight of at least one selected from a perchloric acid-containing hydrotalcite compound and perchloric acid salt, and 0.01 to 10 parts by weight of a hydrotalcite compound whose crystal water is removed under heat. The stabilized, halogen-containing resin composition is excellent in heat stability and gives molded articles free from deterioration in color tone.
Patent EP-0533403-A2 (EP)
Inventor: BLASKO VLADIMIR
IPC: H02M7/219
Filed: 1992-09-10
Abstract: The invention is used in a voltage conversion bridge for use in converting an AC voltage to a DC voltage or inverting a DC voltage into an AC voltage. In a three-phase bridge having one of three reference phase voltages U A  or U B  or U c  associated with each leg, one of the switches S1, S2 or S3 (or alternatively their complements S1*, S2* or S3*) conducts in the time intervals where the associated voltage U A , U B  or U C  has a higher (or alternatively, smaller) amplitude than the other two reference voltages, and during these times the blanking interval compensation loss is compensated. According to the invention, (a) a three reference voltages U A , U B , U C  are supplied; (b) the maximum of these voltages is detected; (c) the maximum is subtracted from the peak value U TP  of a triangle wave used for forming the PWM signal; (d) the difference is added to each of the reference voltages to form a three first augmented reference voltages U A′ , U B′ , U C′  to a blanking interval loss compensator; (e) if the voltage conversion bridge is not saturated and adding a blanking interval deviation voltage compensation signal would not cause saturation, a blanking interval voltage deviation compensation signal is added to the first augmented reference voltages to compensate for voltage deviation caused by a blanking interval, thereby providing second augmented reference signals U A ˝, U B ˝, U C ˝; and (f) the compensated signals are supplied to the PWM section, which in turn supplies PWM signals U SA ˝, U SB ˝, U SC ˝ to a three-phase bridge 5. This method minimizes voltage deviations caused by the use of a blanking interval.
Patent EP-0539219-A2 (EP)
Inventor: WAKE YASUHIRO
IPC: H04N1/00
Filed: 1992-10-23
Abstract: Coded speech signals is transmitted as a speech frame 20 when an input signal is speech signals and the G3 facsimile data as a bit synchronous data 22 is transmitted after transmission of the G3 control frame 21 having the same construction as that of the speech frame when said input signal is G3 facsimile signal and the transmitted data of the coded speech signal data and G3 facsimile data are decode based upon the G3 control frame.
Patent EP-0533628-A2 (EP)
Inventor: MOULIN MICHEL
IPC: D04B15/56
Filed: 1992-09-16
Abstract: The selection device (7) fastened to the carriage (5) of the machine selects the keys (3) or the needles directly. The selection is carried out by means of opposed magnetic ramps, in which is formed a magnetically neutral zone where a selection electromagnet operates. In the event of a failure of the current in the electromagnet, the needles remain inoperative. Such a device allows very high selection frequencies, whilst avoiding any risk of damage attributable to a failure of the device. <IMAGE>
Patent EP-0509982-A2 (EP)
Inventor: QUISSEK FRIEDRICH DIPL-ING DR
IPC: F02M31/125
Filed: 1992-04-14
Abstract: In a cold start system of an internal combustion engine operated with alcohol or alcohol mixture fuels with external mixture formation and applied ignition, with a secondary air flow provided parallel to the main air flow, which secondary air flow has a flow connection (3) to an inlet duct (4) of the internal combustion engine, an electrical heating element (9) and a cold start valve (7) supplied with fuel being arranged in the secondary air flow, it is proposed that in the secondary air flow at least one vaporisation chamber (2) be provided into which the cold start valve (7) opens. In order to permit adherence to a precisely defined fuel-air ratio curve during the warm-up phase with minimum deviations, the cold start valve (7) is designed as an air-aided, electrical injection valve, the air supply being controlled by an idling adjuster (15) of the internal combustion engine and being fed by way of the air duct (12) into an annular chamber (10) defined by the cold start valve (7) and its housing (11). Return condensation of the vaporised fuel in the intake pipe is largely prevented in that the flow connection (3) is kept as short as possible and opens in the inlet duct (4) close to the inlet valve. The energy consumption of the heating element is at the same time minimal. <IMAGE>
Patent EP-0559213-A2 (EP)
Inventor: NAKAI HIROTO
IPC: G11C16/16
Filed: 1993-03-05
Abstract: In response to a plurality of address signals input from the outside in sequence, an erase information inputting section (200) controls an rease information holding section (201) corresponding to the batch erase block (203) to be erased so as to hold an erase information data. By repeating this operation in sequence, the erase information data are stored in the erase information holding sections (201) corresponding to the plural batch erase blocks (203) to be erased. Successively, on the basis of the erase information data stored in the erase information holding sections (201), block erasing sections (202) are activated to erase all the nonvolatile memory cells of each of the corresponding blocks where the erase information data are held. As a result, the erasure operation is achieved for all the batch erase blocks (203) corresponding to the erase information holding sections (201) in each of which the erase information data is held, so that a plurality of batch erase blocks (203) can be erased simultaneously, thus reducing the erasure time, as compared with the prior art memory device.
Patent EP-0571729-A2 (EP)
Inventor: SANDBAUMHUETER DIRK
IPC: G02B6/42
Filed: 1993-03-19
Abstract: In an optical coupler for connecting a light-emitting element (1 or 5) to a light-receiving element (5 or 1), there is a reflection-free transition when the light exit (emitting) face and the light entrance face of the elements are in direct physical contact, or when at least one of the faces (9 or 8) is provided with a coating which prevents reflection, or if at least one of the faces has a bevel (10) relative to the direction of propagation of the light. An intermediate element (6) is preferably provided between the light-emitting element (1 or 5) and the light-receiving element (5 or 1) and fills up an air path, so that Fresnel reflections do not occur.
Patent EP-0572815-A2 (EP)
Inventor: CIPOLLA THOMAS MARIO
IPC: H01R12/52
Filed: 1993-05-05
Abstract: An interconnecting structure in which circuit and componentry bearing cards (2) are retained in contact with an intermediate card (1) that has component and circuitry areas (11), and socket insertion contacts (14).
Patent EP-0574864-A2 (EP)
Inventor: BOSTICA BURNO
IPC: H04L12/56
Filed: 1993-06-14
Abstract: The optical switch for fast cell-switching networks comprises an optical interconnection network (CM) and an electrical control network (CT). In order to fully exploit optical component capabilities and to overcome the constraints imposed by operating speed limits of electronic components, each input (IN1...INk) of the interconnection network (CM) is associated with means (PAC1...PACk) forming aggregates of cells which are to follow a same path through the interconnection network and time-compressing the aggregates, and each output (OU1...OUk) is associated with means (PAD1...PADk) for the time expansion of the aggregates and separation of the aggregate cells.
Patent EP-0574928-A2 (EP)
Inventor: KOBAYASHI HIDEKI MAIN OFFICE F
IPC: C09D183/08
Filed: 1993-06-17
Abstract: A curable fluorosilicone resin composition is disclosed, which composition comprises
     (A) 100 parts by weight of a fluorosilicone resin consisting essentially of F(CF₂) a CH₂CH₂SiO 3/2 ) siloxane units and, optionally, R b SiO (4-b)/2  siloxane units, wherein R is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 8 carbon atoms, a is an integer with a value of at least 4 and b is an integer with a value of 0 to 3, with the proviso that when said fluorosilicone resin contains said R b SiO (4-b)/2  siloxane units, the ratio of said F(CF₂) a CH₂CH₂SiO 3/2  siloxane units to said R b SiO (4-b)/2  siloxane units is at least 1;   (B) 1 to 90 parts by weight of a component selected from the group consisting of an organosilane and its partial hydrolysis product, said organosilane having the general formula R¹ c SiX 4-c  wherein R¹ is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 8 carbon atoms, c is 0, 1, or 2 and X is a hydrolyzable group; and   (C) a sufficient amount of a condensation catalyst to accelerate the cure of said fluorosilicone resin composition.
Patent EP-0588381-A2 (EP)
Inventor: SASANO HIROSHI
IPC: F04B39/00
Filed: 1989-08-04
Abstract: A hermetic compressor with an improved operating efficiency for use in a cold storage, freezing chamber or the like, in which a suction pipe (23) is located with its one end (23e) in the vicinity of an inlet opening (22) of a suction muffler (17) so that heat of a closed casing (1) is not easily transmitted to the suction pipe (23) for less heating of the cooling medium gas drawn in, and thus, cooling efficiency is improved by preventing discharge of the low density cooling medium into the cooling system through compression of the expanded cooling medium gas.
Patent EP-0593096-A2 (EP)
Inventor: CARTER NIGEL FOWBERT
IPC: G01N33/543
Filed: 1989-07-21
Abstract: A disposable element is provided for use in analytical equipment for an electrochemical determination. The disposable element comprises a working electrode, a reference electrode, and a fusible electrically conducting link. This link may be fused to ensure single use of the disposable element.
Patent EP-0559432-A2 (EP)
Inventor: GOOCH BEVERLEY R
IPC: G11B5/21
Filed: 1993-03-02
Abstract: A magnetic transducer for reproducing /recording high frequency signals with a magnetic tape medium includes a pair of opposed transducer head halves separated by an insulation gap and bonded together to form a Y-shaped pole structure, each half including a laminated at least partially ferromagnetic core portion bounded on opposite surfaces with conductive layers, each of which forms a winding coil portion. Each core section is formed as one-half of a Y-shaped cross-sectional configuration having a leg portion and an angularly disposed arm portion, the distal end of which is capped with a block-shaped ferromagnetic pole tip in magnetic path relation therewith, the two pole tips lying in a common plane transverse to the plane of the gap. The conductive layers on the outer and inner surfaces of the laminated core section form outer and inner conductors which, when conductively interconnected, such as by jumpers, are configured to form a one or two turn coil for the transducer. The inner conductor is of an inverted generally U-shaped configuration with the bight portion of the two inner conductors passing through, and substantially filling, the openings of the Y-shape on opposite sides of the insulation gap layer beneath the pole pieces. 
     The method of fabricating the magnetic transducer generally comprises the steps of forming at least two generally identical transducer head halves, each having generally one half of a Y-shape, commencing with providing a substrate having a surface shaped to define the core configuration and having a band shaped to define the pole configurations; applying a conductive layer to the surface for providing an outer coil conductor ; alternately applying laminae of insulating and magnetic material to form a laminated core section ; applying a conductive layer over an insulation layer about the face and side edges of the laminated core section for providing an inner generally U-shaped coil conductor ; forming, in the band, a pole piece of magnetic material at the distal end of the arm of the core section ; bonding two such transducer head halves in facing relation to from a Y-shaped transducer with the bonding material being insulating and forming the gap between the two pole pieces.