baber/WOPTO huggingface dataset:
Patent EP-0410210-A2 (EP)
Inventor: BAIRD ROBERT
IPC: G06F17/30
Filed: 1990-07-11
Abstract: A computer-implemented method for the name-oriented accessing of files having at least zero records, any access path to files and records through an external store coupling the computer being defined by a pair of related directories. A first directory of record entries is sorted on a two-part token. The token consists of a unique sequence number assigned to the record and the sequence number of any parent record entry. Each record entry includes the token, file or record name, and external store address or pointer. A traverse through the tokens constitutes a leaf-searchable B-tree. 
     Rapid access to target records is by way of a name- sorted, inverted directory of names and tokens as a subset and which is reconstitutable from the first directory in the event of unavailability.
Patent EP-0436231-A2 (EP)
Inventor: MORIYA YOSHIHITO
IPC: B64C11/40
Filed: 1990-12-28
Abstract: A pitch control apparatus (10) for a variable pitch propeller for drive connection to an aircraft engine, wherein an optimum rotation number (N BEST ) of the engine is calculated in relation to a flight speed (V 0 ) of the aircraft, an opening degree (Θth 0 ) of the engine throttle (24) and the density of atmospheric air in flight of the aircraft to maximize a thurst force acting on the aircraft, and wherein a pitch angle of the propeller blade is controlled in such a manner that the rotation number of the engine becomes substantially equal to the optimum rotation number.
Patent EP-0423890-A2 (EP)
Inventor: LEDEBOER ADRIANUS MARINUS
IPC: C12N1/19
Filed: 1985-07-25
Abstract: The structural genes and their regulatory DNA sequences of an alcohol oxidase (MOX) and a dihydroxyacetone synthase (DHAS) of  Hansenula polymorpha  have been isolated and the nucleotide sequences determined. The invention relates to the use of the MOX gene, as well as the use of the regulatory DNA sequences of MOX and/or DAS in combination with the MOX gene, optionally after modifica­tion thereof, or other oxidase genes, or other genes, to produce engineered microorganisms, in particular yeasts. 
     Said engineered microorganisms can produce oxidases or other enzymes in yields that allow industrial application on a large scale. 
     Moreover, said engineered microorganisms can produce oxidases having improved properties with respect to their application in oxidation reactions and/or in bleaching and detergent products.
Patent EP-0380259-A2 (EP)
Inventor: SUGIMOTO KAZUAKI
IPC: B65H31/06
Filed: 1990-01-22
Abstract: Disclosed herein is a printer with a sheet feeding apparatus having a printer body incorporating a printing mechanism for printing onto continuous forms. A cutter (7) is provided close to a continuous forms discharging port on the printer case (1). Following the cutter downstream, there is provided a sheet feeding belt (30) that rotates at a rate higher than the feed rate of the continuous forms. Along the belt, there are provided a sheet traversing section (39), a sheet direction changing section (43), a sheet pushing section (45) and a sheet stacker (47), in that order from upstream to downstream. The sheet traversing section seizes and feeds horizontally each sheet cut by the cutter. The sheet direction changing section perpendicularly changes the feed direction of each cut sheet. The sheet pushing section pushes each sheet onto the sheet stacker where an orderly stack of sheets is formed.
Patent EP-0401002-A2 (EP)
Inventor: KITAZAWA HIROSHI
IPC: D04B15/56
Filed: 1990-05-30
Abstract: A flat bed knitting machine has at least one carriage (13, 14) mounted to a needle bed. A yarn changing device is capable of picking yarn guide collars (17) from collar support racks located at both ends of the needle bed. Each collar rack is designed to hold a plurality of yarn guide collars (17). The yarn changing device includes a collar support mechanism (19b) carried by the carriage (13, 14) for detachably holding a selected one of the collars (17). The collar support mechanism (19b) has three working positions including an operational position and two transfer positions. Each transfer position allows the transfer of the selected collar (17) between the collar support mechanism (19b) and one of the support racks. A mechanism is also provided to change the position of the collar support means (19b) in response to movements of the carriage (13, 14) relative to the needle bed. In a preferred embodiment, the position changing mechanism (60, 63, 68, etc.) changes the position of the collar support mechanism (19b) in response to movements of the carriage relative to the needle bed.
Patent EP-0403308-A2 (EP)
Inventor: RIDEOUT WILLIAM C
IPC: H01L33/00
Filed: 1990-06-15
Abstract: A novel method for reducing the facet reflectivities of semiconductor light sources and amplifiers concerns the use of a bulk (non-waveguiding) index-matched regrown end cap region (10, 11) at both of the major facet surfaces (17, 18, respectively) of the amplifier (16). The amplifier (16) has a tilted stripe geometry which, in combination with the end cap regions (10, 11), enable the amplifier (16) to reproducibly achieve facet reflec­tivities of less than 10⁻⁵ while avoiding a facet coating step. The improved optical amplifier is more amenable to mass production and less sensitive to both wavelength and polarization.
Patent EP-0404584-A2 (EP)
Inventor: LYNCH JOSEPH E
IPC: C07D405/04
Filed: 1990-06-21
Abstract: The 4-acyloxyazetidin-2-ones, which are intermediates in the production of carbapenems and penems, are produced from 4-furanylazetidin-2-ones by a sequential oxidation-reduction-oxidation reaction scheme.
Patent EP-0428470-A2 (EP)
Inventor: BROWN DALE ALLEN
IPC: D21F1/40
Filed: 1990-10-11
Abstract: A felt turning roll (8) for use in the dryer section of a papermaking machine has a stationary shaft (10) extending outwardly from at least one end of a perforated roll shell (16). The stationary shaft (10) extends inwardly from the end of the roll for only a short distance (A) which is substantially less than half the length of the face width (FW) of the roll. The stationary shaft is bored to permit a source of sub-atmospheric air pressure to be applied to its exterior portion. The inner portion (14) of the shaft has a valve (45), a seal (42) near its inner end between it and the roll shell, and openings (38) to permit the exposure of sub-atmospheric air pressure within the roll shell on either side of the seal. The use of short stationary shafts eliminates the center shaft which otherwise would extend for the length of the roll. The roll therefore has a higher first natural frequency, and the use of the seal between the bored shaft and the interior wall of the roll shell permits the roll to apply a strong vacuum pressure beneath an annular area of the roll face near at least one end of the roll to facilitate threading of the papermaking machine during the start-up procedure.
Patent EP-0455247-A2 (EP)
Inventor: MIYAMOTO EIICHI
IPC: C07C217/92
Filed: 1991-05-02
Abstract: The present invention provides a m-phenylenediamine compound of the following general formula (I), (II) or (III).  This compound is excellent in photostability.  Accordingly, when this compound is contained in a photosensitive layer as an electric charge transferring material, there may be obtained an eletrophotosensitive material excellent in photostability.
       
 wherein R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹,  l ,  m ,  o ,  p,   q,   r  and  s  are as defined above.
Patent EP-0468451-A2 (EP)
Inventor: SUGA TOMOYUKI
IPC: G05D3/12
Filed: 1991-07-23
Abstract: A method and apparatus is disclosed for defining the relative positions of a first object (1) and a second object (2). In particular, a contact point can be estimated by detecting a variation of a potential difference between the first and the second object (1, 2) as the objects approach one another. The method and apparatus are particularly suited for use in an electrical discharge machine (EDM) that is controlled by a numerical control (NC) unit (4) for machining a workpiece (2).
Patent EP-0469563-A2 (EP)
Inventor: KAWABATA KATSUHIRO
IPC: F24F1/0325
Filed: 1991-07-30
Abstract: An air conditioner comprising a casing, an air flowing passage extending from an air inlet at the upper side of the casing to an air outlet at the lower side of the casing ans a cross flow fan and a heat exchanger is composed by connecting mesh-shaped fins through which air is allowed to pass to the outer surface of the heat transfer tube along the lengthwise direction thereof. The heat transfer tube is branched into a plurality of passes in the heat exchanger. The present invention is characterized in that the heat transfer tube is disposed in the direction intersecting the axial direction of the cross flow fan. Even if drift of flowing air is caused by the cross flow fan, distribution of air flowing speed and distribution of heat exchanger can be made equal and heat exchanging capacity Of high level can be obtained, without causing the trouble of condensed water from the heat exchanger falling onto the air flowing passage.
Patent EP-0477885-A2 (EP)
Inventor: NAKAGAWA SHIZUE
IPC: C07K14/635
Filed: 1991-09-25
Abstract: Disclosed are peptides and salts thereof represented by general formul
     wherein R 1  represents Ser or Aib; R 2  represents Met or a naturally occurring hydrophobic amino acid; R 3  represents Leu, Ser, Lys or an aromatic amino acid; R 4  represents Gly or a D-a-amino acid; R 5  represents Lys or Leu; R 6  represents Met or a naturally occurring hydrophobic amino acid; R 7  represents Glu or a basic amino acid; R 8  represents Val or basic amino acid; R 9  represents Trp or 2-(1,3-dithiolane-2-yl)Trp; R 10  represents Arg or His; R 11  represents Lys or His; R 12  represents Lys, Gln or Leu; and R 13  represents Phe or Phe-NH 2 ; except that simultaneously R 1  consists of Ser, R 2  consists of Met, R 3  consists of Leu, R 4  consists of Gly, D-Ala or D-Pro, R 5  consists of Lys, R 6  consists of Met, R 7  consists of Glu, R 8  consists of Val, R 9  consists of Trp, R 10  consists of Arg, R 11  consists of Lys and R 12  consists of Lys. 
     The parathyroid hormone (1-34) analogues are useful in hormone therapy.
Patent EP-0492562-A2 (EP)
Inventor: UMETANI HIROYUKI
IPC: C08G18/63
Filed: 1991-12-21
Abstract: A plural liquid pack type heat curable resin compound useful for producing a shaped resin article having an enhanced resistance to heat and chemicals, and excellent mechanical and electrical properties, comprises a first individual liquid component (A) comprising a polyisocyanate compound (a) and a second individual liquid component (B) comprising a glycidyl acrylate compound (b) having
       
groups in which R' and R" respectively and independently represent a -H or -CH 3 , a cyclization catalyst (c) and optionally at least one of polyol compounds (e) and polyepoxy compounds (f), the first and/or second individual liquid components (A) and/or (B) comprising a radical curing catalyst (d).
Patent EP-0448186-A2 (EP)
Inventor: BODEN KURT
IPC: G01N3/02
Filed: 1991-01-30
Abstract: The invention relates to a procedure and a device for the investigation of the bending behaviour of tubes 1. Equally large opposite torques 3 are exerted on the two ends 2 of a tube 1 disposed on tube receiving devices 7 with a stretched neutral line 4. The tube receiving devices 7 are rotatably mounted on support arms 5 and the support arms 5 are mounted in an articulated manner (6) at an adjustable distance D. <IMAGE>
Patent EP-0461867-A2 (EP)
Inventor: SCHMIDT POUL ERIK
IPC: H01L29/772
Filed: 1991-06-12
Abstract: A quantum wave device comprises a medium (100) for transporting carriers in the form of a two-dimensional carrier gas confined in a plane, an emitter electrode (120) provided on the medium, a collector electrode (122) provided on the medium with a separation from the emitter electrode, a first barrier structure (126) provided on the medium between the emitter and collector electrodes, a second barrier structure (130) provided on the medium between the first barrier structure and the collector electrode with a separation from the first barrier structure, a first quantum point contact (128′) provided in the first barrier structure for passing the carriers therethrough in the form of a quantum mechanical wave, a second quantum point contact (132a′, 132b′) provided in the second barrier structure for passing the carriers therethrough in the form of a quantum mechanical wave, and a refraction structure (134) provided on the medium between the first and second barrier structures to intercept the quantum mechanical wave of the carrier produced by the first quantum point contact, wherein the refraction structure is applied with a control voltage signal and causes a refraction in the quantum mechanical wave of the carrier in response to the control voltage signal such that the quantum mechanical wave hits the second quantum point contact when the control voltage assumes a first voltage level and such that the quantum mechanical wave misses the second quantum point contact when the control voltage assumes a second voltage level.
Patent EP-0510394-A2 (EP)
Inventor: SIEGMUND WOLFGANG DR DIPL-ING
IPC: H04N1/32
Filed: 1992-04-01
Abstract: The invention relates to a method for transmitting a facsimile message from a telefax terminal (TF) at the transmitting end to a plurality of telefax terminals (RF1... RFn, RFn+1...RFm) at the receiving end. If a transmitting job specifies that the same facsimile message is to be transmitted to a plurality of destinations, there is a probability, dependent on the number of destinations provided, that the transmitting job will not be executed completely, that is to say not with respect to all destinations. The method according to the invention provides that at the telefax terminal at the transmitting end, information items are formed which designate the telefax terminals (RF1...RFn) at the receiving end, to which the message has been transmitted or, respectively, the telefax terminals (RFn+1...RFm) at the receiving end, to which the facsimile message has not been transmitted. To the last-mentioned telefax terminals, the facsimile message to be transmitted is transmitted by selective actuation. <IMAGE>
Patent EP-0510408-A2 (EP)
Inventor: HOFMANN KARL DR
IPC: G01J1/46
Filed: 1992-04-03
Abstract: It is proposed for a photodetector arrangement having a plurality of detector elements and integration capacitors to use a compensation arrangement to reduce the charging current of the integration capacitors with respect to the detector current to a prescribed extent, e.g. to use a compensation current source and/or a current mirror, and as a result to increase the integration time and to improve the S/N ratio. <IMAGE>
Patent EP-0524434-A2 (EP)
Inventor: JANCHITRAPONVEJ BEN
IPC: A61Q5/12
Filed: 1992-06-19
Abstract: A conditioning shampoo containing an anionic surfactant, in an amount of about 5% to about 25% by weight, and a cationic acrylate/acrylamide copolymer conditioning agent material, in an amount of about 0.1% to about 20% by weight, has extended product stability, excellent overall conditioning to human hair, particularly superior wet and dry combing properties, and unexpectedly maintains very high levels of foam, with a mild anionic cleansing detergent, e.g., an anionic carboxylate detergent, or with lower amounts of a strong anionic cleansing detergent, such as a long chain (C₁₂ - C₂₂) alkyl sulfate, and/or a long chain (C₁₂ - C₂₂) partially or fully ethoxylated alkyl sulfate; and/or a long chain (C₁₂ - C₂₂) sulfonate.
Patent EP-0523484-A2 (EP)
Inventor: HUBER DAVID R
IPC: H04B10/43
Filed: 1992-07-03
Abstract: A narrow bandwidth incoherent optical source is provided. A superluminescent source includes a gain medium having an input end and an output end. The input end of the gain medium is optically coupled to a reflector to cause spontaneous emissions within a predetermined band exiting the input of the gain medium to be reflected back into the medium. Spontaneous emissions outside of the predetermined band are lost. The gain medium can comprise a doped fiber, such as an Erbium doped fiber. An optical isolator prevents the superluminescent source from lasing. By providing a plurality of reflectors operating in different bands, the superluminescent source can generate a plurality of optical carriers.
Patent EP-0535586-A2 (EP)
Inventor: KONRAD KENNETH D
IPC: G01N27/447
Filed: 1992-09-29
Abstract: A method of positively deciphering a DNA sequence of a sample by comparing data of two electropherograms obtained from separate electrophoresis of products from two complete sequence reactions of the same sample, whereby dideoxynucleotide terminators of different but matched concentration ratios are employed for the two reactions. The sequencing chemistry is chosen to result in terminator-concentration dependent in peak intensity in the electropherograms. By appropriately choosing the matched concentration ratios of the terminators used in the two sequence reactions, ambiguities in the discrimination of the peaks in the result of one sequence reaction can be resolved by comparing the result of the other sequence reaction. The sequence of the sample can therefore be deciphered to a high degree of accuracy. For fluorescence detection of electrophoresis of the sequence reactions, three ddNTP terminators and one fluor are included in the sequencing chemistry of each reaction. The position of the fourth terminator in the sequence is determined from the location of the gaps or tiny peaks in the background signal in the electropherogram which appear between the peaks produced by the three ddNTP terminators used. A dual channel electrophoresis device facilitates obtaining two matched electropherograms of two simultaneous sequence reactions which employ matched concentration ratios of ddNTP terminators. The device comprises a single radiation source and two parallel electrophoresis channels simultaneously operating under substantially similar conditions.
Patent EP-0536744-A2 (EP)
Inventor: TAKEDA ETSUYA
IPC: G02F1/133
Filed: 1992-10-08
Abstract: A plurality of ON signal voltages are applied to a thin film transistor (TFT) within one field period, thereby transmitting an image signal voltage to a pixel electrode, two types of modulation signals are alternately supplied to a first wiring (17) at every field during an OFF period of the thin film transistor so that the potential of the pixel electrode is changed, and the change of the potential is superimposed on and/or offset by an image signal voltage so as to apply a resultant voltage to a display material to be driven. Before the termination of a first ON period of the plurality of ON signal voltages applied to the thin film transistor, a part of the potential of the modulation signal is varied.
Patent EP-0523807-A2 (EP)
Inventor: NEIDORFF ROBERT A
IPC: H03K17/16
Filed: 1992-07-14
Abstract: A low-voltage CMOS switching controller which utilizes pMOS and nMOS devices to control the switching of a high voltage power supply. Two pMOS devices (86,88) are used as switches to control the high voltage level on an output terminal (80) and an nMOS device (100) is used to switch the output terminal (80) to ground once the high voltage has been reduced to a safe level. The controller also includes circuitry which prevents both pMOS devices (86,88) from being on at the same time, thereby shunting the high voltage supply to ground.
Patent EP-0496549-A2 (EP)
Inventor: PAYNE THOMAS ROY
IPC: G05F1/66
Filed: 1992-01-20
Abstract: An electronic control arrangement for controlling the power applied to an electrical load, in which the electronic control includes in its memory a predetermined power control parameter look-up table associated with each of a plurality of potentially applicable voltage ranges. Each table contains the appropriate control parameters for controlling the load when the associated one of the input voltage ranges is applied to the load. The control, in response to an input signal identifying the voltage to be applied, selects the control parameters from the look-up table associated with the identified voltage. This signal may be generated by voltage sensing circuitry which monitors the supply voltage, or by a manually adjustable circutt which enables presetting for a particular supply voltage.
Patent EP-0503922-A2 (EP)
Inventor: YOSHIOKA TAKATSUGU
IPC: A61Q1/04
Filed: 1992-03-11
Abstract: The present invention provides a useful cosmetic having high ultraviolet-screening effects (sunburn preventing effects), and excellent safety, and giving a natural makeup finish. This composition comprises a metal oxide flake having an average thickness of from 0.01 to 3 µm, and an average size of from 1 to 100 µm and a high polymer resin powder containing polymerization of a high polymer resin monomer uniformly mixed with an ultraviolet absorbent.
Patent EP-0529866-A2 (EP)
Inventor: KAWASE KEI
IPC: G06F13/18
Filed: 1992-08-11
Abstract: A processor (22) for a multiprocessor system comprises a plurality of memories (30,31,32) each for storing a data set. A data path (24) communicates data to the memories (30,31,32). A controller (33) alternately enables and disables transfer of renewal data for updating the data set from the data path (24) to different ones of the memories (30,31,32). An executive unit (29) reads at least a portion of the data set stored in a disabled one of the memories (30,31,32). Renewal means (34) communicates at least a portion of the data set stored in an enabled one of the memories (30,31,32) to the disabled one of the memories (30,31,32) in response to that disabled one of the memories (30,31,32) being re-enabled by the controller (33).
Patent EP-0553565-A2 (EP)
Inventor: BENNETT CHRISTOPHER
IPC: F16C11/08
Filed: 1992-12-23
Abstract: A spherical bearing has a resilient anti vibration (3) sleeve mounted around its housing (2) so as to combine vibration absorption properties with a full malalignment capability. The bearing may be incorporated in or formed as a rod end bearing.
Patent EP-0536062-A2 (EP)
Inventor: HENRY MICHEL
IPC: H04N7/30
Filed: 1992-09-28
Abstract: A circuit for processing data by discrete cosine transfer makes a table F(u,v) of NxN coefficients correspond to a table f(x,y) of NxN data, with: <IMAGE> comprising a memory (1) for the data table; a memory (3) for the products P = ¦cos[n(x,u) pi /2N]cos[n(y,v) pi /2N]¦, with:  p(x,u) = Sgn[p(x,u)].¦cos[n(x,u) pi /2N]¦  p(y,v) = Sgn[p(y,v)].¦cos[n(y,v) pi /2N]¦ in which n(x,u) and n(y,v) are integers lying between 1 and N-1; a table (7, 9, 19) of the signs of p(x,u) and p(y,v) and of the values of n(x,u) and of n(y,v) addressing the memory of the products; a coordinates generator (5) sequentially supplying pairs of value (u,v) and, for each pair (u,v), all the values of the pairs (x,y); a multiplier (11) producing the product of P with a combination of the data items from the data memory; and a totaliser (13) for the results of the multiplication. <IMAGE>
Patent EP-0550407-A2 (EP)
Inventor: ISHIDA NOBORU
IPC: C10M169/04
Filed: 1991-04-11
Abstract: A synthetic lubricating oil comprising as a base oil at least one kind of a carbonic acid ester selected from the group consisting of:
     [I] a carbonic acid ester represented by the general formula (1)
     wherein R 1  and R 2  are each an alkyl or dihydric alcohol residue, R 3  is an alkylene, and a is 0 - 30,   [II] a carbonic acid ester represented by the general formula (2)
     wherein X 1  is -H or
     
   R 4- R 6  are each an alkyl, cycloalkyl or neopentyl type polyol residue, R 7  is an alkyl, b is 1 or 2, c is 0 or 1 (b + c = 2), d is 0 - 30, and e is 1 - 3, and       [III] a carbonic acid ester of which alcohol moieties are (A) a monohydric alcohol, (B) a dihydric alcohol, and (C) a neopentyl type polyol or dimer or trimer thereof.