baber/WOPTO huggingface dataset:
Patent JP-H0144017-B2 (JP)
IPC: H01L21/60
Filed: 1983-04-20
Abstract: An apparatus for removing solder bonded devices from a substrate which includes a hollow housing element having an open end with a seating portion adapted to engage the flat backside of a semiconductor device, an inlet for admitting heated gases to the interior of the housing, and an outlet for the heated gases, a baffle within the housing having an end portion recessed from the seating portion of the housing wherein the baffle directs heated gas downwardly against the backside of the device when in engagement with the seating portion of the housing, and a clamping means to secure a semiconductor device in seated relation on the seating portion. A rework method for removing a solder bonded semiconductor device from a ceramic substrate leaving only a coating of solder on the pad site sufficient to solder bond another device without the need for additional pad site preparation which includes the steps of preheating the substrate and solder bonded devices to a temperature not greater than 100 DEG  C. less than the melting point of the solder of the solder bonds, selectively directing a constrained stream of heated inert gas to the backside of the device to quickly raise the temperature of the solder bonds above the melting point of the solder, and lifting the device from the substrate before the heat applied by the heated gas significantly heats the top of the substrate above the pre-heated temperature.
Patent JP-2550276-B2 (JP)
IPC: A61K31/415
Filed: 1993-03-29
Granted: 1996-11-06
Abstract: Compounds of the invention corresponding to the formula (I) <IMAGE>  in which R represents a group <IMAGE> where R2 is a hydrogen atom, a (C1-C4)alkoxycarbonyl group, a carboxyl group, a sodium carboxylate group, a -CH2OR4 group, R4 being a hydrogen atom, a (C1-C4)alkyl group or a (C1-C4)acyl group, an amide group of formula -CONR5R6 or a -CN4R5 group, R5 being a hydrogen atom or a (C1-C4)alkyl group and R6 being a hydrogen atom, a (C1-C4)alkyl group, a hydroxyl group, a (C1-C4)alkoxy group or a (C1-C3)alkoxyphenyl group and R3 is a (C1-C4)alkyl group, R1 represents either a hydrogen atom or a (C1-C4)alkyl group, X represents either a sulphur atom or an oxygen atom or a methylene group, n = 1 or 2 and Ar represents either a 1-naphthyl group substituted by a di(C1-C4)alkylamino group, or a 6,7-di(C1-C4)alkoxy-1-naphthyl group, or a 8-quinolyl group substituted in the 3 position by a (C1-C4)alkyl group, or a 1,2,3,4-tetrahydro-8-quinolyl group substituted in the 3 position by a (C1-C4)alkyl group, or a 1H-indazol-7-yl group,  and their addition salts with pharmaceutically acceptable acids. Application in therapeutics.
Patent JP-H0753911-B2 (JP)
IPC: C23C22/30
Filed: 1989-04-07
Abstract: Zinciferous surfaces, particularly those of galvanized steel, may be effectively protected against corrosion, either as treated or after painting, while remaining easy to weld, by contact with an aqueous solution containing chromium in both +6 and +3 valence states, phosphate, a tertiary alcohol or similar oxidation stable, water soluble organic compound as a wetting agent, and a silane coupling agent, followed by drying with a film from the solution still in place on the surface. A thin coating containing 10 - 200 mg/m<2> of chromium is formed on the surface to provide a protective layer that is also an excellent base for paint.
Patent JP-H0582267-B2 (JP)
Inventor: NIRUSU ANDERUSU RENNARUTO UIKU
IPC: D21D5/24
Filed: 1985-04-26
Abstract: The invention relates to a method of controlling an apex flow in a hydrocyclone unit (9), and a control system for carrying out the method. The hydrocyclone unit (9) comprises a plurality of hydrocyclone separators (10) in parallel, and further comprises an inject chamber (21, 22, 23), base chamber and apex-fraction chamber common to all separators, an inlet (1) to the inject chamber (21) and an outlet (2, 3) for the base chamber (22) and apex chamber (23) respectively. The apex flow is controlled by automatically and substantially continuously detecting at a location in or adjacent the apex outlet (1) a flow parameter of the apex fraction, and comparing this sensed flow parameter value with a set-point value, and changing the setting of a valve (15) incorporated in a conduit (14) connected to the apex outlet (2) when the sensed value deviates from the set-point value, so that the flow parameter value of the apex fraction moves towards the set-point value.
Patent JP-H0141367-B2 (JP)
IPC: A23F5/22
Filed: 1981-06-15
Abstract: Solid caffeine adsorbent which is made more selective to caffeine by a thin layer of a water-immiscible, caffeine-specific solvent. The caffeine is selectively extracted from the aqueous solution, leaving the solubles necessary for a good tasting beverage, by the solid adsorbent. Because the solvent is selective, the coated adsorbent likewise shows selectivity.
Patent EP-1233969-B2 (EP)
Inventor: HILGERS LUCAS ALFONSUS THEODORUS
IPC: A61K47/26
Filed: 2000-11-30
Granted: 2016-12-14
Abstract: The present invention relates to a novel family of monosaccharide derivatives and disaccharide derivatives and to methods of preparation thereof. The novel mono- and disaccharide derivatives have both fatty acid ester and sulfate ester groups and are useful for, inter alia, medical, pharmaceutical, cosmetic and food applications.
Patent EP-1446786-B2 (EP)
Inventor: BARKOWSKI ANDRE
IPC: G08G1/0969
Filed: 2002-09-06
Granted: 2011-08-24
Abstract: La présente invention concerne un procédé de navigation d'un véhicule dans un réseau routier. Selon ce procédé, des données d'un support de données sont lues et, après chargement du support de données, sont automatiquement transférées sur une mémoire d'un dispositif de navigation. Les données transférées sont alors disponibles pour la navigation du véhicule, même lorsque le support de données est retiré du lecteur de support de données.
Patent EP-1645167-B2 (EP)
Inventor: DANIELS MICHAEL
IPC: H05B3/56
Filed: 2004-07-14
Granted: 2010-07-21
Abstract: A heating cable and associated heating blanket. The heating cable comprises conductors extending along the length of the cable separated by a separation layer. The conductors and separation layer may be coaxial. The conductors are connected at one end of the cable in series such that if the conductors are connected at the other end of the cable to respective poles of a power supply equal currents flow in opposite directions through adjacent portions of the conductors, substantially eliminating electromagnetic radiation from the cable. One conductor has a positive temperature characteristic and the separation layer has either a negative temperature characteristic or melts at a predetermined threshold temperature. Power may be modulated in response to variations in the resistance of the positive temperature co-efficient conductor. Power to the cable may be terminated in the event of current flowing through the separation layer exceeding a predetermined threshold.
Patent EP-1760357-B2 (EP)
Inventor: GRATON MICHEL
IPC: F16F15/129
Filed: 2006-08-02
Granted: 2016-01-20
Abstract: The clutch has dampers (A1, A2) comprising two drive washers (16A, 16B, 34A, 34B) and annular hubs (24, 42) coaxial to the washers, respectively. A conditional activation friction unit of the damper (A1) has two friction washers (78, 80) arranged on both sides of the hub (24) and a spacing unit (81) arranged between the washers (78, 80), where the spacing unit (81) provides an axial clearance (J) between two opposite faces of the washer (78) and the hub (24).
Patent EP-2111125-B2 (EP)
Inventor: KÖPSEL CHRISTIAN
IPC: A23L33/155
Filed: 2008-01-15
Granted: 2016-11-16
Abstract: The present invention relates to a liquid formulation containing at least one carotenoid, at least one hydrophilic protective colloid and at least one water-miscible alcohol. The formulation according to the invention can be added directly to aqueous or non-aqueous preparations. The invention compositions can be used in animal feed, human food or a dietary supplement and in pharmaceutical and cosmetic preparations.
Patent EP-2190964-B2 (EP)
Title: Improvements relating to fabric treatment compositions comprising sequestrants and dispersants
Inventor: PARKER ANDREW PHILIP
IPC: C11D1/22
Filed: 2008-08-06
Granted: 2022-05-18
Abstract: The invention relates to a method of conferring an improved whiteness benefit to a white textile article during a laundry process, comprising the steps of: a) provision of an aqueous liquor comprising a laundry treatment composition which comprises a florescent whitening agent and an active agent, and, b) contacting the white textile article with the aqueous liquor of (a); characterised in that the active agent comprises: i) a transition metal cation sequestrant; and, ii) a dispersant which comprises one or more of naphthalene sulphonate-formaldehyde condensates, acrylic polymers, sulphonated styrene/maleic anhydride copolymers or a mixture thereof; and, that the white textile article is first contacted with the laundry treatment composition comprising the active agent during a wash step, and is further contacted with active agent made available from a different and separate rinse-added laundry treatment composition.
Patent EP-0254437-B2 (EP)
IPC: B21C33/00
Filed: 1987-06-30
Granted: 1993-10-13
Abstract: An apparatus and process for producing shaped metal parts of a semi-solid metal slurry. The metal slurry is introduced as a preform slug or ingot to a prechamber (67) which is subjected to sufficient pressure to force a portion of the semi-solid metal slurry from the prechamber to a metal part shaping die cavity (80). The completed metal part, together with the portion of metal which remained in the prechamber during part formation, is removed and the metal which remained in the prechamber is detached from the final metal part.
Patent EP-0331689-B2 (EP)
Inventor: REYNOLDS CHARLES EDWARDS
IPC: H01R12/50
Filed: 1988-08-01
Granted: 1998-03-25
Abstract: An electrical connector asembly (10) for mounting to a planar surface (96) has an elongate electrically conductive diecast housing (12) having an aperture (42) therein. A drawn shell (14) having an aperture therein is received in the diecast housing aperture (42). Barbs (60, 62) engage the peripheral edge (50) of flange (46), center drawn shell (14) and assure electrical continuity between drawn shell (14) and diecast housing (12). A burr relief pocket (70) in diecast housing (12) accommodates any burrs (68) from barbs (60, 62) such that flange (46) seats against housing surface (48). A thermoplastic header insert (16) having terminal receiving passages (78) with terminals (82) secured therein is received in and secured in the drawn shell aperture. Insert (16) engages barbs (60, 62) in an interference fit and is centered and partially retained thereby. A portion of rib (104) of diecast housing (12) is formed over lower edge (102) of header insert (16) to secure drawn shell (14) and header insert (16) in diecast housing (12).
Patent EP-0713042-B2 (EP)
Inventor: WIRSING THOMAS
IPC: F16L33/207
Filed: 1995-11-21
Granted: 2003-08-20
Abstract: The union (12) on its outer periphery has at least one recess or opening or transparent area or similar provided on the connecting edge areas of it. This ensures that the position of a pipe can be verified. The connecting area has a support socket (14), onto which the pipe can be pushed. The union has a section (16) running parallel to the symmetry axis of the cylinder and extending out of the face surface of the union. It is either in the form of a separate ring-shaped section or in the form of a section formed in one piece with the union. The recesses or openings are provided in at least one of the sections.
Patent EP-0990939-B2 (EP)
Inventor: BAUDART THIERRY
IPC: G02C7/06
Filed: 1999-09-17
Granted: 2018-03-14
Abstract: During manufacture the lens is modified by grinding in stages from a suitable starting lens toward a target lens with the required astigmatism. The difference between the power of the partially-shaped lens and the power of the desired final form of the lens is monitored. The end shape may be approached in an iterative fashion.
Patent JP-2821829-B2 (JP)
IPC: H04B10/293
Filed: 1992-03-11
Granted: 1998-11-05
Abstract: Supply circuit, especially for Avalanche Photo Diodes. The supply voltage is generated in a temperature-independent voltage source (VS1) and a temperature-dependent voltage source (VS2), both connected to a voltage amplifier (A1, A2), the output voltages being added to one another. The last-mentioned voltage supply comprises a temperature-independent voltage source (A3) whose output voltage is subtracted from the output voltage of a partially temperature-dependent voltage source in the form of a temperature-sensitive impedance, such as a diode (D) in the forward direction, connected to a current source (CS). <IMAGE>
Patent JP-H0417531-B2 (JP)
IPC: H03K3/356
Filed: 1985-05-17
Abstract: A selective true or complement storage latch includes a data input switch (62, 72) having an input node (61) connecting to a binary bit input source (D), a control input (62') for accepting a first or second control state, a first data output node (65) which is selectively connected to the data input node (61) when the control input )62') is in the first state and a second data output node (70) which is selectively connected to the data input node (61) when the control input (72') is in the second state. There is also a first inverting gate (64) having an input connected to the first data output (65) of the data input switch (62) and an output connected to a first storage node (66). A second inverting gafe (74) has an input connected to the first storage node (66) and an output connected to the second storage node (76), the input of the second inverting gate (74) being connected to the second output (70) of the data input switch (72), the output of the second inverting gate (74) being connected to the input of the first inverting gate (64). The data input node (61) is selectively connected to the input of the first inverting gate (6<sub>4</sub>) through the first output (65) of the data input switch (62) when the control input (62') is in a first state and the data input node (61) is selectively connected to the input of the second inverting gate (74) through the second output (76) of the data input switch (72) when the control input (72') is in the second state. In this manner the true value of the data at 'the data input node (61) is stored in the latch when the I control input is in the first state and the complement of the data at the data input node (61) is stored in the latch when the control input is in the second state.
Patent JP-2610163-B2 (JP)
IPC: G04B37/14
Filed: 1988-05-11
Granted: 1997-05-14
Abstract: The watch case (1) is attached to a support (2) by means of a device permitting detachment, as required, of the case from its support. 
<??>To this end, the case comprises a projection (3) in the form of a bracket whose upright (4) is fastened to the case and whose crosspiece (5) is hollowed out with a spherical housing (6) extended by two holes (9, 10) whose diameters are chosen smaller than the diameter of the spherical housing. The front face (11) of the crosspiece is provided with a slot (12). The support (2) is equipped with a rod (13) ending in a ball and socket joint (14). The ball and socket joint is dimensioned in order to be forcibly inserted into the spherical housing and to then move freely therein with a slight play. 
<??>The attachment system makes it possible to connect a pocket watch to a chain or, additionally, a watch to a support/display device. 
<IMAGE>
Patent JP-H0665481-B2 (JP)
IPC: C07C19/08
Filed: 1991-05-28
Abstract: A process is proposed for recovering halogenated hydrocarbon (CFC) and the like from plastic foams and the like, in which the CFC liberated from the plastic foam is transferred in a gaseous carrier medium to a process chamber sealed off from the surroundings and is then separated from this carrier medium. 
<IMAGE>
Patent JP-H0661377-B2 (JP)
IPC: A63C5/075
Filed: 1989-05-25
Abstract: In a multi-layer ski (1) with an upper flange, a core (11) and a runner (13), the upper flange is, at least over a part of the length of the ski (1), constructed of at least three layers, at least two layers (6,9) being interconnected with interposition of a visco-elastic or viscous damping layer. The outer layer (6) has in this connection at least one slot (2), which runs transversely to the longitudinal direction of the ski, and a further layer (9), which overlaps the slot (2) in the direction of the core (11), is provided, with interposition of the visco-elastic damping layer (8), as a result of which low-frequency vibrations can be damped simply. 
<IMAGE>
Patent JP-S5547916-B2 (JP)
IPC: F41J5/02
Filed: 1977-11-24
Abstract: A target videogame employing a screen with a moving light spot symbol and a mechanically disjoint target detector. Signals generated by light received in the target detector and by discharging a trigger attached to the target detector are transmitted by wireless communication to the circuits providing for the screen display.
Patent JP-S5945046-B2 (JP)
IPC: E01C19/23
Filed: 1980-10-17
Abstract: In apparatus for monitoring the degree of compaction achieved by a compacting device including at least one vibrating compacting tool which device is mounted on a vehicle arranged to travel back and forth over a surface to be compacted, the apparatus including a system for detecting the value of an operating parameter which has a known relationship to the effective power of the vibrating compacting tool during each pass of the vehicle over the surface and which is representative of the degree of compaction achieved, there are further provided a representation storage system connected to the detecting system for separately storing representations of the detected values associated with each direction of travel of the vehicle, and a difference forming unit connected to the storage system for providing a representation of the difference between detected values associated with successive passes of the vehicle in the same direction.
Patent JP-H0148920-B2 (JP)
IPC: A61K39/108
Filed: 1981-09-18
Abstract: Novel water-soluble, immunostimulating glycoproteins extracted from Klebsiella Pneumoniae containing 20 to 35% by weight of proteins, 50 to 70% by weight of neutral monosaccharides, 3 to 8% by weight of glucuronic acid, 1.5 to 3% by weight of osamines and having a molecular weight greater than 100,000 daltons.
Patent JP-2694016-B2 (JP)
IPC: B29C48/09
Filed: 1989-06-19
Granted: 1997-12-24
Abstract: Apparatus for forming a plastics coated metal tube comprising means for forming a continuous strip of metal into a U-shape and a forming sleeve for folding the strip into an overlapping tube. A mandrel (23) is also provided which extends through the forming sleeve and through a locating sleeve (30). The locating sleeve (30) centralises the tube as it passes over the mandrel and welding means are provided for welding the overlapping tube as it passes through the locating sleeve (30). According to the invention, the welding means comprises an ultrasonic welding wheel (32) and drive means for the welding wheel, the drive means being capable of driving the welding wheel (32) at a peripheral speed identical to the speed at which the overlapping tube is drawn past the wheel.
Patent JP-H082913-B2 (JP)
IPC: C07F9/40
Filed: 1987-07-10
Abstract: The present invention provides disphosphonates of the general formula:   <IMAGE> (I)  wherein R1 is a straight-chain or branched, saturated or unsaturated aliphatic hydrocarbon radical of 1-9 carbon atoms which is optionally substituted by phenyl or cyclohexyl, R2 is cyclohexyl or cyclohexylmethyl, benzyl or a straight-chained or branched, saturated or unsaturated aliphatic hydrocarbon of 4 to 18 carbon atoms which is optionally substituted by phenyl or oxygen wherein the oxygen can be esterified or etherified, R3 is hydrogen or a straight-chain or branched alkyl of 1-4 carbon atoms, X is a straight-chain or branched alkylene chain of 1-6 carbon atoms and Y is hydrogen, hydroxyl or an amino group optionally substituted by alkyl radicals of 1-6 carbon atoms; as well as the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these diphosphonic acid derivatives and pharmaceutical compositions containing them for the prophyllaxis treatment of diseases or disturbances of calcium metabolism such as osteoporsis, Pagets disease, Bechterew's disease, bone metastases, urolithiasis, heterotropic ossifications, rheumatoid arthritis, osteoarthritis and degenerative arthrosis.
Patent JP-2730895-B2 (JP)
IPC: H04M3/50
Filed: 1987-07-30
Granted: 1998-03-25
Abstract: This invention relates to business communication systems and, in particular, to message service system apparatus that provides a call transfer capability between a message service system (110) and any of the telephone station sets (TI00) and trunk circuits (TR1) of a telephone switching system (100). The business communication system provides a number of message service systems (voice mail (110), message center (120), etc.) and integrates the control of these message service systems so that a calling party can transfer an existing call connection between the message service system (110) and any telephone station set (T100), trunk circuit or other message service system (120) served by the business communication system.
Patent JP-S5752829-B2 (JP)
IPC: C12N1/00
Filed: 1981-11-30
Abstract: PURPOSE:The rotation of the stirrer blades is kept constant at a low speed and the rotation of the blades for stirring air into the culture mixture is varied to control the DO, whereby the turbulence of the culture mixture caused by rotation increase in the stirring blades is prevented to increase the yield of microorganism cells. CONSTITUTION:Blades for stirring air into the culture mixture 4 is set on the liquid phase 2 in the tank 1 and a cylindrical draft 5 of a larger diameter than that of the stirring blades 4 is set around the blades so that it extends into the gas phase 3. At the bottom of the liquid phase, is provided the stirring blades 6 and the motor 8 is connected to the blades 6. In the meantime, the motor 7 drives the blades 4. In an example of experiments, the rotation of the blades 6 is kept 300rpm or less and the rotation of the blades 4 with smaller diameter is veried. There is a linear relation between the rotation of the blades 4 and the logarithm of oxygen-absorption rate and the absorption rate linearly and remarkably rises with the increase in rotation.
Patent JP-4027468-B2 (JP)
IPC: F21V33/00
Filed: 1997-08-06
Granted: 2007-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which the size of an illumination cover can be set regardless of the area of a chill circulation path or a chill delivery. SOLUTION: Chill produced from a chiller 5 passes through a damper 6, the opposite sides of a back plate 14, a chill circulation path 18 on the rear of a recess in the back plate 14, the delivery port 19 in the back plate 14, the delivery port 20 of an illumination cover 17 and enters into a refrigeration room 1 thus cooling the refrigeration room entirely. A lamp 16 and is fixed in the recess of the back plate 14 along with the illumination cover 17 in order to illuminate the inside of the refrigeration room entirely.