baber/WOPTO huggingface dataset:
Patent EP-0585106-A2 (EP)
Inventor: KEPKA PATSY N
IPC: E21B10/20
Filed: 1993-08-24
Abstract: A method of manufacturing a rolling cutter drill bit of the kind where each cutter (18) is rotatably mounted on a bearing spindle (16) on the bit body (12) and is retained on the spindle by a threaded retention ring (42) in screw-threaded engagement with the cutter (18). The retention ring (42) is provided with an aperture (48) to expose a portion of the screwthread (40) on the cutter and an implement (52) is passed along a registering passage (26) in the spindle (16) and through the aperture (48) in the retaining ring (42) to deform or otherwise alter the exposed screwthread (40) in a manner to prevent subsequent relative rotation between the screw-threads, thereby locking the retention ring to the cutter. Instead of deforming the screw-thread (40) it may be formed with a recess (50) which is engaged by a pinning element (58) secured in the aperture in the retaining ring (42).
Patent EP-0609611-A2 (EP)
Inventor: STOLZMAN MICHAEL D
IPC: B29C65/60
Filed: 1993-11-01
Abstract: A plastic skid (10) has longitudinally extending plastic rails (12) and plastic cross members (14) which extend transversely between the rails. The rails are injection molded and have an upper flange (20) engageable with cargo to be supported on the skid and a lower flange (22) engageable with a support surface. Each rail (12) has a width characterised by the width of the upper flange (20) and the lower flange (22). An integral longitudinal web (26) extends between the upper flange 920) and the lower flange (22) of a rail (12). The web (26) has a width which is substantially less than the width of the rail (12). An integral rib (28) is provided on the web for enhancing the stiffness of the rail. The cross members are injection molded and have a tapered opening 942). A series of posts (30) are integral with the rails and each engage a corresponding one of the cross member openings (42). The posts (30) are ultrasonically welded to the cross members within the openings.
Patent EP-0632428-A2 (EP)
Inventor: YOUNG-WHAN CHA
IPC: B60Q5/00
Filed: 1994-04-25
Abstract: An apparatus for generating a noise sound, which is equipped in industrial electric cars with little or no driving sound and generates an appropriate amount of noise sound so that the nearby cars or pedestrians can notice their approch in a narrow pathway or stock room. The apparatus has a cornical air collector (1) installed in the car, a shutter (5) installed rotatably in the air collector (1) and controls the flow amount of air passing through the air collector (1), and a U-shaped tube (4) installed apart by a predetermined distance from a small diameter portion (9) of the air collector (1) and generates the noise sound by the air discharged from the air collector.
Patent EP-0639742-A2 (EP)
Inventor: SMIT WERNER
IPC: F23C7/00
Filed: 1994-06-28
Abstract: Method and device for low emission combustion of fluid and/or gaseous fuels with internal recirculation of flue gas, particularly in water tube boilers, a first part of the combustion air being guided in a swirled manner as primary air 1 and primary air 2, coaxially with the fuel and essentially in rotational symmetry with respect to the longitudinal axis of the burner, to a primary exit position. A second part of the combustion air is guided in two stages as secondary air to a secondary exit position. The secondary air is fed in in the form of a number of free jets essentially in the direction of the primary air flow, the jets of the first stage each beginning at a first radial distance from the longitudinal axis and being set so as to converge towards the longitudinal axis, and the jets of the second stage each beginning at a second radial distance from the longitudinal axis and being guided parallel to the latter, and the radial distance of the jets of the first stage from the longitudinal axis is preferably smaller than the radial distance of the jets of the second stage. <IMAGE>
Patent EP-0638619-A2 (EP)
Inventor: KORMANN CLAUDIUS DR
IPC: C09K23/52
Filed: 1994-08-08
Abstract: Magnetic ink concentrates are described which consist of a dispersion of superparamagnetic or magnetically hard solid particles which are present in water or in alcohol having a dielectric constant of >/= 20 in the presence of dispersing substances, the dispersing substances (dispersants) being polyelectrolytes which have a molecular weight of between 500 and 100,000 and contain at least two identical or different hetero atoms in the main chain and at least three free carboxyl groups or three free amino groups in the side chain. Such polyelectrolytes are readily biodegradable. These ink concentrates have advantageous properties, especially with regard to stability to sedimentation.
Patent EP-0657451-A2 (EP)
Inventor: PAL KOLLOL
IPC: A61K31/44
Filed: 1994-10-25
Abstract: 2-(1-pyrrolidino)-benzoxazoles of general formula       
 are disclosed which are inhibitors of leukotriene biosynthesis.
Patent EP-0654862-A2 (EP)
Inventor: WAKATA SHIGEKAZU C O SUMITOMO
IPC: H01R13/639
Filed: 1994-11-11
Abstract: An engagement type connector assembly in which the arrangement of terminals is miniaturized. The connector assembly includes male and female connectors in which the female connector swings about a pair of supporting shafts provided at its end so as to be engaged with the male connector. The female connector includes a female housing and an outer frame. A pair of rotating shafts protrudes from the female housing in such a manner that the rotating shafts are in parallel with the supporting shafts so that the female housing is swingably coupled to the outer frame through the rotating shafts. That is, the female housing is supported through the rotating shaft 18 on the outer frame. Hence, in engaging the female connector with the male connector by swinging the female connector, the female housing is allowed to swing independently of the outer frame, thus being correctly aligned with the male housing. Therefore, the inlets of the female terminals into which the male terminals are inserted may be made more compact. Additionally, the electrode spacing interval can be reduced commensurately because the female terminals engage the male terminals in a non-oblique or substantially straight manner.
Patent EP-0678299-A2 (EP)
Inventor: HORROBIN DAVID FREDERICK SCOTI
IPC: A61K38/21
Filed: 1990-08-02
Abstract: The use of one or more of gamma-linolenic acid, dihomo-gamma-linolenic acid and arachidonic acid for the manufacture of a medicament for use in enhancement of the anti-cancer or anti-inflammatory effects of interferons, said medicament containing or being for use with a medicament containing one or more interferons when not solely for enhancement of the effect of endogenous interferons. 
     The use of one or more of gamma-linolenic acid, dihomo-gamma-linolenic acid and arachidonic acid for the manufacture of a medicament for use in enhancement of the anti-viral, anti-cancer or anti-inflammatory effects of endogenous interferons.
Patent EP-0672837-A2 (EP)
Inventor: MANNER ROLAND
IPC: A47B17/03
Filed: 1994-12-14
Abstract: The thrust piece (3) can be moved in relation to the support (2) and automatically moves under its own weight from a release to a fastened position. The thrust piece is movably positioned on an L-shaped basic body (1). The thrust piece with its pivot axle (19) is positioned in pref. U-shaped rails (4,5) of the basic body. The longer arm (6) of the basic body has the rails and the shorter arm (2) of the basic body forms the support. The crossbar (20) of the thrust piece is parallel to the support in a fastened position and its parallel parts (21,22) are close to the edge sections (4a,5a) of the rails.
Patent EP-0625827-A2 (EP)
Inventor: NEGISHI NOBUJI
IPC: H04N5/243
Filed: 1994-04-13
Abstract: A digital-to-analog converter (18) having a ladder resistor portion (20) for generating a plurality of quantization signals of predetermined values based on reference signals of predetermined values based on reference signals (V DD , V SS ) and a quantization switch portion (22) for selectively outputting one of the quantization signals in accordance with a digital input value (Y) is provided. The ladder resistor portion is coupled to at lest one resistor (R2, R3) for generating a signal whose value corresponds to a desired signal level of a signal to be added (SYNC). A switch means (23) is further provided for supplying the signal of the value corresponding to the desired signal level to an output of the switch portion (22) in response to a timing signal synchronized with the signal to be added.
Patent EP-0651985-A2 (EP)
Title: Improved wound dressing
Inventor: BARRY CONSTANTINE
IPC: A61F13/00
Filed: 1994-10-07
Abstract: A novel two piece dressing having a baseplate and wound fluid absorbing material is provided according to the present invention. The baseplate is provided with slits or incisions for covering, examining and/or treating the wound without removing the baseplate. The dressing contains an absorbent material designed to remove excess exudate from the wound through an aperture in the baseplate. The incisions or slits may, in one embodiment, extend from the aperture and define one or more flaps for viewing and/or treating the wound.
Patent EP-0617125-A2 (EP)
Inventor: DUYAO MABEL P
IPC: C07K1/20
Filed: 1994-03-23
Abstract: The invention relates to a novel transport protein, IT10C3, and in particular to nucleic acid molecules coding for IT10C3. Also disclosed are recombinant nucleic acid molecules, cells containing them, antisense IT10C3 nucleic acid constructs antibodies having binding affinity to IT10C3 polypeptides and hybridomas producing the antibodies. The invention also extends to nucleic acid probes for the detection of IT10C3 nucleic acid, methods of detecting IT10C3 nucleic acid or polypeptides in a samples, and kits containing such nucleic acid probes or antibodies.
Patent EP-0636964-A2 (EP)
Inventor: COMBS JAMES L
IPC: G06F9/46
Filed: 1994-06-30
Abstract: A computer system having four states of power management: a normal operating state, a standby state, a suspend state, and an off state. The standby state is characterized by devices, such as a video controller and a hard drive, being placed into a low-power mode transparent to the operating system and the applications executing on the computer system. The suspend state is characterized by executing code being interrupted and the state of the computer system being saved to a file on the hard drive in such a manner that system power may be removed after the state of the computer system is saved to the hard drive. Later, after system power is restored, the state of the computer system is resumed by reading from the hard drive and loading it in such a manner that the operating system and application programs are not adversely affected. The normal operating state and the off state correspond to the typical on and off states of more conventional computer systems. The suspend/resume/standby feature is implemented at a low cost using many standard components.
Patent EP-0645723-A2 (EP)
Inventor: CANTONE MICHAEL R
IPC: G06F17/50
Filed: 1994-09-14
Abstract: A system is disclosed for synthesizing field programmable gate array (FPGA) implementations from high level circuit descriptions. A designer may describe circuits using a textual language or a graphics tool. The system will compile such circuit descriptions into technology mapped descriptions for use with FPGA's. 
     The system will support both random logic circuits and data path circuits. The system uses advanced optimization techniques to produce efficient FPGA implementations. Thus, the system produces high quality results while providing users with a high level of abstraction in design, and thus frees the user from architectural details of the target FPGA.
Patent EP-0645936-A2 (EP)
Inventor: STEINBERG AVIGDOR
IPC: H04N11/16
Filed: 1994-09-23
Abstract: As an improvement on Delay PAL decoding to suppress Hanover bars, a vertically filtered signal is created, centred on the Hanover bar frequency of 156 cycles per picture height. This is subtracted from the colour difference in question when the amplitude is low, but is not subtracted (or is severely attenuated before it is subtracted) where the amplitude is high and therefore probably attributable to real colour detail.
Patent EP-0652445-A2 (EP)
Inventor: UEYAMA ATSUSHI C O HONDA ENGIN
IPC: G01R27/26
Filed: 1994-11-08
Abstract: An apparatus for inspecting an electric component in an inverter circuit has a DC power supply 14 for supplying a direct current to a given position in an inverter circuit, a voltage detector 16 for detecting a voltage at a given position in the inverter circuit, a current detector 18 for detecting a current flowing at a given position in the inverter circuit, a switching circuit 24 for changing positions at which the direct current is supplied from the DC power supply 14, positions at which the voltage is detected by the voltage detector 16, and positions at which the current is detected by the current detector 18, and a controller 26 for outputting a switching signal to the switching circuit 24. The switching circuit 24 is controlled by the controller 26 to charge an electrolytic capacitor in an inverter circuit with a current from the DC power supply 14. The electrolytic capacitor is determined as to its quality by determining whether the calculated electrolytic capacitance of the electrolytic capacitor falls within a preset range or not. Each of transistors of the inverter circuit is determined as to its quality by determining whether an V CE  - I C  curve thereof falls in a preset range or not. The electrolytic capacitor, the transistors, and also diodes connected across the transistors can be determined as to whether they acceptable or not while they are being connected in the inverter circuit.
Patent EP-0612141-A2 (EP)
Inventor: MORIZOT GERARD
IPC: H02M7/538
Filed: 1994-02-11
Abstract: The present invention relates to a power control method and device for a circuit including a resonance invertor intended to supply a variable-impedance load including an inductive component. The invention consists in making the active power absorbed by the load independent of the nature of the load, by deriving an error signal ( epsilon ) which is a function of the mean value of the current passing through the power transistors (T1, T2) of the invertor, this error signal being used to control a power modulator (M) controlling the switching of the transistors. <IMAGE>
Patent EP-0659904-A2 (EP)
Inventor: GENTLE THERESA EILEEN
IPC: H01L21/316
Filed: 1992-05-12
Abstract: The present invention relates to compositions suitable for depositing coatings containing silicon and oxygen on a substrate. The compositions contain vaporized hydrogen silsesquioxane in a carrier gas.
Patent EP-0680066-A2 (EP)
Inventor: LEE KEUM SIK
IPC: H01J17/04
Filed: 1995-03-30
Abstract: A gas flat display tube is disclosed including a glass container having a discharge gas therein;a plurality of cathodes extending horizontally and arranged by a predetermined interval in the glass container, for emitting electrons; a plurality of anodes extending vertically and arranged by a predetermined interval on one side of the glass container, for absorbing the emitted electrons; a plurality of phosphors arranged in a matrix form on the plurality of anodes and becoming luminous by the electrons absorbed into the anodes; and a plurality of gates extending vertically and arranged by a predetermined interval on the phosphors, for controlling the emitted electrons to be absorbed into the anodes.
Patent EP-0681833-A2 (EP)
Inventor: YANAGAWA AKIRA MED DR
IPC: A61P1/00
Filed: 1995-04-28
Abstract: A nasally administrable composition having a physiologically active substance dispersed homogeneously in and adsorbed homogeneously onto a unique carrier. The nasally administrable composition contains a physiologically effective amount of the physiologically active substance having a molecular weight of not more than 40,000, dispersed homogeneously in and adsorbed homogeneously onto physiologically acceptable powdery or crystalline polyvalence metal compound carrier. 
     The metal compound carrier is selected from aluminum compound, calcium compound, magnesium compound, silicon compound, iron compound and zinc compound. 
     The composition is nasally administrable in powdery form.
Patent EP-0694565-A2 (EP)
Inventor: CHANDRAN RAMA S
IPC: C08F218/04
Filed: 1995-06-28
Abstract: In a process for the homogeneous polymerization of water insoluble polymers containing greater than 50% by weight of monomers selected from the group consisting of C₁-C₁₈ acrylate or methacrylate esters, N-substituted acryl or methacrylamides and mixtures thereof in substantially non-aqueous organic solutions, the improvement which comprises using as the polymerization initiator a water soluble initiator dissolved in sufficient amount of water to dissolve the initiator whereby the resultant polymer is characterized by lower residual monomer levels than are obtained using equivalent amounts of water-insoluble initiators.
Patent EP-0706880-A2 (EP)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F13/28
Filed: 1995-10-05
Abstract: The bush (3) is secured in a bore (2) in the press frame so as to allow no free movement, and has inner and outer rings (9,11) with a chamber (34) between them supplied with a medium under pressure (33). A single pressure chamber extends for part of the periphery and through an angle of between 60 and 120 deg. It is at the side of the bearing towards the greatest resultant load (8). The outer surface of the inner ring and/or the inner surface (23) of the outer ring can contain interconnected grooves (17) at the pressure chamber, and which are supplied with the medium under pressure. Alternatively there can be a single meander-type recess with interleaved supporting portions.
Patent EP-0715833-A2 (EP)
Inventor: AONO MASAO
IPC: G09B23/28
Filed: 1995-12-08
Abstract: Diamond bur A has base metal 1 formed with cylindrical shank 1b on one side of diamond bur A, and cutting portion 1a formed on base metal 1 on the other side of diamond bur A extending over a given length from an end of diamond A. A mixture 2 of various abrasive grains with different grain sizes are secured to cutting portion 1a. Since various abrasive grains with different grain sizes are secured to cutting portion 1a, with the increase of load applied on artificial tooth, the number of abrasive grains contributing to cutting increases, and the machinability is improved. This tendency is equal to the machinability of the diamond bar on the market for human dentin, or dental enamel.
Patent EP-0662485-A2 (EP)
Inventor: YEH MING-HSIUNG
IPC: C08F4/00
Filed: 1995-01-10
Abstract: The present invention relates to a method of controlling the polymerization of acrylates using a catalyst which is selected from at least one of zinc, cadmium or mercury halides in combination with free iodine to give acrylate polymers having narrow molecular weight distributions, via group transfer polymerization.
Patent EP-0679632-A2 (EP)
Inventor: COOPER CHARLES F
IPC: C07C69/30
Filed: 1995-04-19
Abstract: Esterified alkoxylated polyols containing long chain saturated linear acyl groups are obtained by esterification of an alkoxylated polyol such as propoxylated glycerin with a C₁₂-C₂₄ fatty acid such as behenic acid and recovery of excess fatty acid by treatment with an aliphatic hydrocarbon. Esterified alkoxylated polyols prepared in this manner are useful fat substitutes for the formulation of reduced calorie food products.
Patent EP-0697780-A2 (EP)
Inventor: MARTIN DAVID G
IPC: G06F3/16
Filed: 1995-08-10
Abstract: The present invention relates to system for varying the voice menus and segments presented to the user of a voice response system according to the competence of the user. The response time of a user to voice prompts is measured and an average response time is determined. It is assumed that the lower the average response time, the greater the competence of the user. The average response time is used as an index to a table of ranges of response times. Each range has respective voice segments associated therewith. The voice segments comprise oral instructions or queries for the user and vary according to the anticipated competence of the user. If the average response time changes such that the voice segments indexed are different to the current voice segments then a data base containing information relating to user competence is updated to reflect such a change. Accordingly, when the user next interacts with the voice response system a new set of voice segments more appropriate to the user's competence with be played.
Patent EP-0700689-A2 (EP)
Inventor: POWER JOHN S
IPC: A61M16/00
Filed: 1995-09-05
Abstract: The piston ventilators include a double acting reciprocating piston, in which the piston motion delivering breathing gas to a patient receiving assistance from the ventilator simultaneously draws in breathing gas from a source of breathing gas, and a single acting piston ventilator, in which only the delivery end of the cylinder is provided with inlet and exhaust valves. In the double acting piston ventilator, breathing gas is supplied to both ends of the piston cylinder through two intake valves, and exhausting breathing gas through two exhaust valves. Both intake valves of the cylinder are ducted to the breathing gas supply, and the two exhaust valves of the cylinder are ducted to a gas delivery limb of the ventilator connected to the patient's airway.
Patent EP-0786994-A2 (EP)
Title: Utilisation d'agents bloquant les canaux de chlorure pour abaisser la pression intraoculaire
Inventor: ADORANTE JOSEPH S
IPC: A61K31/24
Filed: 1995-11-22
Abstract: L'invention présente des compositions pharmaceutiques, ainsi que le procédé correspondant, visant à traiter le glaucome et/ou l'hypertension oculaire dans l'oeil d'un mammifère en lui administrant une préparation pharmaceutique, relevant de cette invention, qui comporte un ou plusieurs composés témoignant d'une activité de blocage des canaux de chlorure, comme constituant actif. La formule ci-après donne des exemples de ces agents bloquants employés pour la préparation pharmaceutique et la thérapie (I). Dans cette formule, R est hydrogène ou un cation acceptable du point de vue pharmaceutique, un alcali ou un métal alcalino-terreux, par exemple, ou bien une amine quaternaire; R peut également représenter une fraction formatrice d'ester, un radical alkyle à faible poids moléculaire, par exemple, ayant jusqu'à six atomes de carbone, pouvant être dérivé d'un alcanol à faible poids moléculaire.
Patent EP-0723294-A2 (EP)
Inventor: HSU TING-CHEN
IPC: H01L21/60
Filed: 1996-01-19
Abstract: Bond pads (394, 106) and bond pad openings (62, 108) are formed such that the bond pad openings (62, 108) are asymmetric to the conductive sections (398, 106) of the bond pads (394, 106). If the bond pads are more likely to lift from the scribe line side of the bond pad (394, 106), the bond pad openings (62, 108) are formed such that the passivation layer (52) overlies more of the conductive section (398, 106) near the scribe line (40). If the bond pads (394, 106) are more likely to lift from the other side, the passivation layer (52) overlies more of the other side of the conductive section (398, 106). In addition to reducing the risk of lifting, contamination problems should also be reduced.
Patent EP-0746005-A2 (EP)
Inventor: CLAUS FRANK M
IPC: H01H21/22
Filed: 1996-05-28
Abstract: The switch has a contact pad on a fixed carrier Ä24Ü that is selectively engaged by a contact on a movable carrier Ä26Ü that pivots about a point. The motion is produced by a manually operated rocker Ä18Ü that is supported on a central spindle ÄS1Ü. One end of the rocker engages an angled surface Ä17Ü on an element Ä20Ü that can pivot a small amount and is located against a spring loaded slide element Ä16Ü. This moves and causes a spring loaded element Ä14Ü to displace the movable contact carrier to open the contacts.