baber/WOPTO huggingface dataset:
Patent EP-0381131-A2 (EP)
Inventor: PULIZZI PETER S
IPC: H02H3/24
Filed: 1990-01-30
Abstract: A power controller (100) comprises a manually-on circuit breaker (112) having an electrically-actuable trip coil (142) which enables the circuit breaker (112) to be tripped-off electrically. The circuit breaker (112) is connected to a voltage source and provides operating voltage to a power outlet (124, 126). A line voltage monitor (116) provides a voltage indication (FH, FL) to a logic control circuit (118) when the operating voltage moves outside a predetermined range estab­lished by setting upper and lower operating voltage limits. In response to receiving such a voltage indication (FH, FL), the logic control circuit (118) deenergizes a relay (K1), thereby connecting a charged capacitor (C13) to the tripping coil (142) of the circuit breaker (112) to cause the breaker (112) to be tripped-off even when the voltage to the circuit breaker (112) drops to zero volts. Other signals provided to the control logic circuit (118) also cause the deenergizing of the relay (K1) controlling the circuit breaker tripping capacitor (C13). A logic control timing circuit enables the circuit breaker (112) to latch on when it is manually turned on and while the operating voltage is stabilizing in the line voltage monitor (116). The power controller apparatus (100) may include at least one switched power outlet (124) connected for receiving operating voltage from the circuit breaker (112) and includes a switch (122) for enabling the switched power outlet (124) to be selectively turned on and off while the circuit breaker (112) is tripped on.
Patent EP-0401626-A2 (EP)
Inventor: KLEIN ALFONS
IPC: C07C41/16
Filed: 1990-05-26
Abstract: Chlorinated diphenyl ethers of the formula <IMAGE>  in which  R<1> is hydrogen, C1-C6-alkyl or C3-C7-cycloalkyl or C1-C6-alkoxy,  R<2> is hydrogen or chlorine,  can be prepared by reacting 1 mol of a phenoxide of the formula <IMAGE> in which  X is an alkali metal cation and  R<1> and R<2> are as defined above,  with from 1.1 to 10 mol of a dichlorobenzene of the formula <IMAGE> in a polar aprotic solvent in the temperature range of from 190 to 240 DEG C in the absence of metal catalysts.
Patent EP-0402790-A2 (EP)
Inventor: VIRKKUNEN JOUKO
IPC: B66C13/06
Filed: 1990-06-08
Abstract: Procedure for damping the sway of the load (2) moved by the carriage (1) of a crane, said load being suspended on at least one hoisting rope (3). The damping is achieved by using a discrete time control system whose control interval is varied in accordance with the hoisting rope length (L) while the control parameters remain constant.
Patent EP-0411661-A2 (EP)
Inventor: TOKOI MASAKI
IPC: H04N9/64
Filed: 1990-08-03
Abstract: A dot crawling interference elimination device and a color subcarrier vertical correlation detection device, which comprise a color subcarrier vertical correlation detection device (10) for a video signal, an adaptive three-dimensional Y/C separation unit (9), and an adaptive notch filter (14) of a color signal band, detect vertical correlation of a color subcarrier in a non-standard signal, such as a signal reproduced from a home VCR or a special signal reproduced from an optical VDP system, that does not strictly meet the standards of the NTSC system or the PAL system, thereby to discrimi­nate non-standard characteristics of the signal, and eliminate a color signal component, which mixes into a luminance signal when a motion-adaptive Y/C separation is carried out for the non-standard signal, by using an adaptive notch filter that suits a non-standard state of the input image signal.
Patent EP-0414056-A2 (EP)
Inventor: BEKKER-MADSEN PER
IPC: B65C9/18
Filed: 1990-08-09
Abstract: The process and the device are characterised in that a label band is used, which consists only of the labels arranged in a row without gaps, in that the labels are obtained by a corresponding section being separated from the label band for each label, in that the individual labels thus obtained are then individually one after another adhesively activated on the rear side, by adhesive being applied or inactive adhesive already applied in the label band being activated, and in that the labels thus made adhesive are then individually brought into the labelling position and stuck onto the goods. Gluing takes place only when the label concerned is needed for the associated goods. Reliable adhesion is thus achieved because the label, after it is glued, is applied to the goods without any delay so that the glue has no opportunity to dry beforehand. <IMAGE>
Patent EP-0417545-A2 (EP)
Inventor: HEDTMANN-REIN CAROLA DR
IPC: C08G65/44
Filed: 1990-08-29
Abstract: Process for the preparation of high molecular weight polyphenylene ethers from monohydric phenols which have alkyl or aryl substituents in both ortho positions or additionally in a meta position but not in the para position, by an oxidative coupling reaction with oxygen at temperatures between 10 and 60 DEG C in the presence of a catalyst system comprising copper salts and organic amines and in the presence of an aromatic C6- to C10-hydrocarbon as a solvent and by working up the resulting polycondensate solution, by using, as the catalyst system, a mixture containing     a) copper(I) bromide as the copper salt,   b) N,N'-di-tert-butylethylenediamine and   c) amines of the general formula I or II <IMAGE>  in which R denotes C4-C6-n-alkyl, the molar ratios of a:b, a:c and b:c being within the following ranges:     a:b = 1:0.18 to 1:2.5   a:c = 1:24 to 1:60   b:c = 1:135 to 1:24
Patent EP-0421205-A2 (EP)
Inventor: MELMAN PAUL
IPC: H01L21/203
Filed: 1990-09-20
Abstract: A method of fabricating a semiconductor hetero­structure (5) includes the growth of a quantum well active region (50) that is highly lattice-mismatched relative to a substrate (10). A buffer layer (20) having a thickness above a critical value is grown <>n the substrate (10) whereby the stress due to a lattice constant mismatch between the buffer layer (20) and substrate (10) is relieved through the formation of misfit dislocations. A strained superlattice structure (30) is grown on the buffer layer (20) in order to terminate any upwardly­propagating dislocations. An unstrained barrier layer (40) is subsequently grown on the superlattice structure (30). The fabrication method concludes with the growth of a quantum well structure (50) on the unstrained layer (40} wherein a lattice constant mismatch between the quantum well structure (50) and the unstrained barrier layer (40) is smaller than the lattice constant mismatch between the quantum well structure (50) and the substrate (10). As a result, only a fraction of the stress due to the large lattice mismatch between the quantum well structure (50) and the substrate (10) is accommodated by coherent strain in the quantum well structure (50), while the remainder of the stress is relieved through the formation of misfit dislocations spatially separated from the quantum well structure (50).
Patent EP-0424758-A2 (EP)
Inventor: DONO NICHOLAS RICHARD
IPC: G06F15/16
Filed: 1990-10-13
Abstract: This invention deals with a method of sharing serially reusable resources among N processes. With this invention circular arrays are allocated such that each circular array is shared between a pair of processes. Each shared array has at least N + 1 elements. Permission grants are added to corresponding elements in the circular arrays. Each permission grant has a permission flag which when set indicates that a resource may be used. The permission grant also has a re­source handle which indicates which particular resource may be used. A per­mission grant is added to a respective element by entering a resource handle, setting the permission flag and adjusting an add reference. A permission grant is retrieved from an array element by first testing if the permission flag therein is set. If the flag is set then the resource handle in the element is accessed. It is the handle that indicates the actual resource that may be used by a respective retrieve process. An add and a retrieve reference are used to reference elements of a cir­cular array so that permission grants may be added and retrieved respectively. Each reference is used by only one process and operates independently of the other references.
Patent EP-0432599-A2 (EP)
Inventor: NGUYEN KIM SON DR
IPC: G03F7/039
Filed: 1990-12-01
Abstract: The invention relates to a light-sensitive composition, essentially consisting of … …  (a) a water-insoluble binder or binder mixture which is soluble in aqueous alkaline solutions, and …  (b) a compound which forms a strong acid on irradiation, … in which component (a) contains at least one grouping …<IMAGE>… …<??>The light-sensitive mixture according to the invention is suitable for the formation of relief patterns.
Patent EP-0417869-A2 (EP)
Inventor: IWABUCHI SHIGETO
IPC: B65H39/042
Filed: 1990-07-04
Abstract: A collation error indication system for a collator is provided wherein first indication elements (16-18) for indicating the paper feeding condition of the present collation cycle and second indication elements (19-21) for indicating the paper feeding condition of at least the immediately before collation cycle are arranged at each paper supply shelf (31) so that the paper feeding conditions of the present collation cycle and the immediately before collation cycle are indicated during each collation cycle. When the abnormal paper feeding occurs, the collation operation is stopped after the collation cycle subsequent to the collation cycle with the abnormal paper feeding has finished. Thus it is easy for the operator to recognize which page should be recollated in the miscollated object, even though a plurality of collation cycles proceed simultaneously.
Patent EP-0393834-A2 (EP)
Inventor: SHIBER SAMUEL
IPC: A61M1/00
Filed: 1990-03-15
Abstract: An atherectomy system (10) insertable into a human blood vessel (12) over a flexible guide-wire (17) for remotely cutting and removing an obstruction (15) therein, having a diametrical stabilized torque transmitting flexible rotary-catheter (19) equipped with a rotary coring means (22) at its distal end and a motor (24) connected to its proximal end.
Patent EP-0391587-A2 (EP)
Inventor: WALTZ FREDERICK M C O MINNESOT
IPC: G06T3/00
Filed: 1990-03-27
Abstract: A polynomial warp of a first image for comparison with a second image is performed by precalculating and storing a matrix for use in determining the warping coefficients. A group of control points is preselected in the second image and located in the first image. The matrix products of the precalculated matrix and each of two column vectors containing the coordinates of the control points in the first image are calculated. The results of this matrix multiplication are two column vectors containing the warping coefficients. Those coefficients are then used to perform the image warping.
Patent EP-0403198-A2 (EP)
Inventor: JAXA-CHAMIEC ALBERT ANDRZEJ
IPC: A61P3/06
Filed: 1990-06-11
Abstract: Polymers of structure:
       
 in which, 
R¹ and R² are each C₁₋₄alkyl, or one is C₁₋₄alkyl and the other is -(CH₂) n R³; 
n is 2 to 12;R3 is NR4R5 or
     R6R7R8 X 
 R⁴ and R⁵ are the same or different and are each hydrogen, C₁₋₄alkyl, C(=NH)NH₂, or together with the nitrogen atom to which they are attached form a saturated or unsaturated ring optionally containing one or more further heteroatoms. 
R⁶, R⁷ and R⁸ are the same or different and are each hydrogen, C₁₋₄alkyl or one of R⁶, R⁷ and R⁸ is C₁₋₄alkyl and the other two together with the nitrogen atom to which they are attached form a saturated or unsaturated ring optionally containing one or more further heteroatoms; 
a, b and c are numbers which indicate the relative molar percentages of the units present in said polymer, (b) being from 1 to 10 molar percent, and (c) being from 30 to 98 molar percent; and 
X⊖ is a counter ion, 
processes for their preparation, pharmaceutical compositions containing them and their use in therapy as cholesterol lowering agents.
Patent EP-0411785-A2 (EP)
Inventor: FIELD NATHANIEL L
IPC: F02F1/10
Filed: 1990-07-17
Abstract: A method of casting-in-place iron cylinder liners in light alloy, preferably aluminium, engine blocks is made possible by a cylinder liner insert comprising at least two generally cylindrical cylinder liners (102) which are joined together along aligned portions of the liners in a "semi-siamese" fashion. The cylinder liners are joined at the lower ends (106) of the liners (102) with the upper combustion ends (104) remaining independent and unattached. Alternately, narrow ribs can be formed at or arched above the upper ends (104) of the liners to join and stabilise the upper ends (104) of the liners (102) during cylinder block casting operations, with such ribs ultimately being machined off during block finishing operations.
Patent EP-0418099-A2 (EP)
Inventor: WALL MONROE E
IPC: C07D491/22
Filed: 1990-09-14
Abstract: A camptothecin analog having the structure shown below:
      where Z is H or C₁₋₈ alkyl, R is NO₂, NH₂ N₃, hydrogen, halogen, COOH, OH, O-C₁₋₃ alkyl, SH, S-C₁₋₃ alkyl, CN, CH₂NH₂, NH-C₁₋₃ alkyl, CH₂-NH-C₁₋₃ alkyl, N(C₁₋₃ alkyl)₂, CH₂N(C₁₋₃ alkyl)₂, O-, NH- or S-CH₂CH₂N(CH₂CH₂OH)₂, O-, NH- or S-­CH₂CH₂CH₂N(CH₂CH₂OH)₂, O-, NH- or S-CH₂CH₂N(CH₂CH₂CH₂OH)₂, O-, NH- or S-CH₂CH₂CH₂N(CH₂CH₂CH₂OH₂)₂, O-, NH- or S-CH₂CH₂N(C₁₋₃ alkyl)₂, O-, NH- or S-CH₂CH₂CH₂N(C₁₋₃ alkyl)₂, CHO, C₁₋₃ alkyl or NHCOCHR¹NR²R³, where R¹ is the side-chain of an α-amino acid and R² and R³, independently, are hydrogen or a lower alkyl group or R³ is a peptide unit containing 1-3 amino acid units bonded to the nitrogen through a peptide bond; NHCO-C₂₋₈-alkylene-X or NHCO-C₂₋₈-alkenylene-X, where X is COOH; CONR²-(CH₂) n -NR²R³, where n = 1-10 and R² and R³ are as defined above; NHCO-B-­(CH₂) n -NR²R³, where B = oxygen or NH; or
      where m + y = 3-6, and salts thereof.
Patent EP-0428262-A2 (EP)
Inventor: WOOLLEY ROBERT ALEX
IPC: H01F41/26
Filed: 1990-10-05
Abstract: An electromagnetic article, such as a responder tag for detection by an electronic article surveillance (EAS) system, is fabricated by forming a deposit of a relatively low coercivity high permeability magnetic material on a substrate 22 under the influence of an applied magnetic field so as to provide the deposit with easy and hard axes of magnetisation. During deposition the substrate is subjected to a mechanical tension 32 so as to provide the deposit with an inherent benign strain substantially aligned with one of the axes of magnetisation. The inherent benign strain is arranged to dominate any detrimental strain to which the responder tag may be subjected during use, enabling detection by the EAS system to be maintained.
Patent EP-0434427-A2 (EP)
Title: Moving-image signal encoding apparatus
Inventor: ZDEPSKI JOEL WALTER
IPC: H04N7/30
Filed: 1990-12-20
Abstract: A moving-image signal encoding apparatus includes a transmission buffer memory (19). A first quantization step size for a normal block other than a refreshed block is determined on the basis of an occupied capacity of the buffer memory. A second quantization step size for the refreshed block is determined on the basis of the first quantization step size. A refreshment instruction signal is generated. One of the first quantization step size and the second quantization step size is selected in response to the refreshment instruction signal.
Patent EP-0387172-A2 (EP)
Inventor: BRANDLE RICHARD T
IPC: G06F9/40
Filed: 1990-02-02
Abstract: A system software interface is provided which is called by applications programs using a standard format. All calls to system library routines are made through this interface. When called, the interface determines the location and original language of a desired library procedure. The interface then sets up parameters and calls such procedure using the calling convention which it expects. The interface receives any results generated by the library procedure, converts them to the return convention used by the calling application, and returns the results to the calling application.
Patent EP-0439137-A2 (EP)
Inventor: NISHIGUCHI MASANORI C O YOKOHA
IPC: H01L23/467
Filed: 1991-01-23
Abstract: A substrate (3) for packaging a semiconductor device (1) having a bump (2) thereon according to the present invention is characterized in that the substrate (3) has an electrode terminal (5) to which the bump (2) is to be connected, the electrode terminal (5) has a recess (4) formed thereon to receive at least a top of the bump (2) and at least a top of the surface of the electrode terminal (5) is covered by a metal layer (6) having a lower melting point than that of the bump (2).
Patent EP-0441361-A2 (EP)
Inventor: NOGUCHI TOSHITADA
IPC: C12N15/12
Filed: 1991-02-06
Abstract: By infecting with T4 phage  denB  and/or  alc  mutant at a low m.o.i.  E .  coli  previously transformed with a plasmid carrying a fused DNA having a DNA fragment encoding a foreign protein downstream of a transcription initiation signal and translation initiation signal derived from an appropriate T4 phage gene and then culturing the infected transformant, the desired foreign protein can be produced in an extremely high yield, as compared to the prior art technique.
Patent EP-0444582-A2 (EP)
Inventor: INOUE YASUYUKI
IPC: G02B6/13
Filed: 1991-02-25
Abstract: A method for adjusting a characteristic of a guided-wave optical circuit which includes one or more waveguides formed by a substrate, a cladding layer (7, 8) formed on the substrate (9), and a core portion having one or more cores (1, 2) embedded in the cladding layer. The method is carried out by producing a reversible thermal hysteresis phenomenon, after the cladding layer and core portion have been formed. The thermal hysteresis phenomenon is produced in a thermal hysteresis produced region (7a or 13 or 1, 2) preselected so as to include at least a portion of the cladding layer and/or the core portion, thereby adjusting a refractive index difference between the cladding layer and the core portion. To produce a reversible thermal hysteresis phenomenon, the following steps are carried out: raising the temperature of the thermal hysteresis produced region to a predetermined temperature; maintaining the predetermined temperature of the thermal hysteresis produced region for a predetermined time period; and cooling the thermal hysteresis produced region at a predetermined cooling rate. At least one of the values of the predetermined temperature, predetermined time period, and predetermined cooling rate is controlled so that the refractive index difference between the cladding layer and the core portion is adjusted to a desired value, thereby adjusting the characteristic of the guided-wave optical circuit.
Patent EP-0452766-A2 (EP)
Inventor: SUETTINGER RUDOLF DR
IPC: G01R33/032
Filed: 1991-04-08
Abstract: Der Richtfaktor (Rf) einer Magnetschicht ist definiert als das Verhältnis der Magnetisierungen in der Aufzeichnungsrichtung und quer dazu. Davon ausgehend, daß die Magnetschicht infolge der Ausrichtung der Magnetpigmente eine Anisotropie für die Lichtdurchlässigkeit von Infrarotlicht besitzt, wird Infrarotlicht einer Quelle (IR) durch einen Polarisator (P) geleitet. Das linear polarisierte Licht trifft auf den Magnetogrammträger (M), der über einen transparenten Träger (T) geführt ist. Träger und Polarisator werden zueinander so eingestellt, daß ein Detektor (D) mit maximaler Lichtintensität beaufschlagt wird, die proportional zum Richtfaktor (Rf) ist. <IMAGE>
Patent EP-0455162-A2 (EP)
Title: Flat display
Inventor: NAKAYAMA AKIRA
IPC: H01J31/12
Filed: 1991-04-26
Abstract: Invention subject is a thin type image display device for displaying an image by emitting light from a fluorescer with irradiation of electron beams thereto. The device has a cathode panel (3) between a front panel (1) and a back panel (2) in such a manner that a space (4) exist between the cathode panel (3) and the back panel (2), wherein through holes (10) for diffusion of getters are formed in the cathode panel (3) to maintain the image quality at the center of a display screen, or the cathode panel (3) is supported by getters to maintain a required pressure, hence attaining a higher image quality even on a large-sized display screen. A gate electrode (6) may be composed of a getter material.
Patent EP-0472001-A2 (EP)
Inventor: PLEVA RALF
IPC: G01N33/00
Filed: 1991-07-26
Abstract: 2.1 The object of the invention is to provide a method which makes it possible to use oxygen sensors for measuring moisture in directly flue-gas-fired dryers. 2.2 The object is achieved in that the method is performed in drying processes, in particular in textile dryers, using at least one oxygen sensor, preferably based on a zirconium dioxide cell, the oxygen content of the exhaust air of the drying process and, additionally, a further component determining the flue gas composition in accordance with the combustion calculation are measured in drying processes directly heated by combustion gases (flue gases). 2.3 Application of the process in particular in heat-treatment processes, for example drying processes. <IMAGE>
Patent EP-0475063-A2 (EP)
Inventor: MIYAHARA MASAAKI
IPC: B29C45/13
Filed: 1991-08-02
Abstract: A controller (1) of an injection molding machine in which molding material is injection into a cavity of a mold from a plurality of injection apparatuses (2, 3) to fill the cavity so that molding is performed, comprising a first control unit (11) for controlling operation of a specific injection apparatus (2) on the basis of a previously set target value (Xp), a physical quantity detection unit (12) for detecting a physical quantity (Dp, Yp) relating to the operation of the specific injection apparatus (2), and a second control unit (13) for obtaining a linkage target value (Xo) for another injection apparatus (3) from the detected physical quantity (Dp, Yp) to control operation of the other injection apparatus (3) on the basis of the linkage target value (Xo).
Patent EP-0476309-A2 (EP)
Inventor: COLLA JEANNINE O
IPC: G01L1/20
Filed: 1991-08-16
Abstract: A capacitance elastomeric pressure sensor includes top and bottom mounting plates (12,16) arranged to support a pair of electrode layers. The first electrode layer (54) is supported on the upper surface of a dielectric disc (52) held by an upper mounting plate (12). The second electrode layer (44) is located beneath the disc and includes a conductive elastomeric layer overlying an elastomeric support layer (42). In the preferred embodiment, the elastomer is a silicone elastomer and the conductive layer is formed by admixing a conductive carbon powder with the silicone. The sensor is particularly effective in sensing pressure changes in this low range, e.g. 0-1 inch of water. In the most preferred embodiment the elastomeric layer is prestrained for temperature compensation.
Patent EP-0469637-A2 (EP)
Inventor: AZUCHI ISAMU
IPC: G07D11/00
Filed: 1989-02-10
Abstract: A bill handling apparatus which has a bill discharge outlet (13) for discharging instructed kinds of and instructed number of bills and which is to be shared between two tellers respectively located on the right and left shides thereof is provided with at least two receive members (42, 43) disposed in the left and right portions. The members are movable in the forward and backward directions and are used to receive discharged bills. If the teller who receives the discharged bills is on the left side, the receive member on the right side is proceeded; whereas, if the teller who receives the discharged bills is on the right side, the receive member on the left side is advanced. As a result, the bills discharged onto the receive members are inclined toward the left or right, which enables the teller on the left or right side to easily take out the bills.