baber/WOPTO huggingface dataset:
Patent JP-H0238087-B2 (JP)
IPC: C07F7/22
Filed: 1983-09-30
Abstract: Polyurethane foams exhibiting excellent thermal and oxidative stability can be prepared using as the gel catalyst a composition containing at least one organotin compound containing phosphorus and at least one organotin compound wherein a halogen atom is bonded to tin. The properties of foams prepared using the present catalyst compositions are superior to foams prepared using gel catalyst compositions wherein tin, phosphorus and a halogen are present but the phosphorus and halogen are not in the same molecule as the tin atom. The halogen-containing tin compound and the phosphorus-containing tin compound may be the same compound or separate compounds.
Patent JP-3679820-B2 (JP)
IPC: G10L15/32
Filed: 1994-08-22
Granted: 2005-08-03
Abstract: PURPOSE: To provide a speech recognition method capable of hardly generating confusion and obtaining a candidate of a standard pattern without an error. CONSTITUTION: In S1, an input voice becoming an object of recognition is analyzed, and characteristic extraction for performing pattern matching with the standard pattern 10 is performed. In S2, the pattern matching between the input speech pattern and a previously stored speech standard pattern is performed. In S3, the possibility of the confusion is inspected based on the processing result of S2. When the first rank and the second rank belong to the same category as the result of the pattern matching, the fact that no confusion exists is judged to advance to S5. Further, when the first rank and the second rank belong to the categories different from each other as the result of the pattern matching, the fact that the possibility of the confusion exists is judged to advance to S4. In S4, synthesis matching judgement for every category is performed.
Patent JP-H0761860-B2 (JP)
IPC: C01C1/12
Filed: 1992-07-03
Abstract: PURPOSE:To stably obtain high-purity liquid ammonia from an ammonia gas as an off-gas after chemical reaction containing carbon dioxide and moisture as impurities by removing such carbon dioxide prior to compression and liquefaction of the off-gas. CONSTITUTION:An impurity-contg. ammonia gas is passed through a solid alkali layer kept at a temperature higher than such a temperature as to prevent the solid alkali from dissolving owing to its deliquescence but lower than the dissolving temperature of the solid alkali; thereby, removing the carbon dioxide in the ammonia gas through its adsorption onto the solid alkali layer.
Patent JP-2530825-B2 (JP)
IPC: C12R1/465
Filed: 1986-08-28
Granted: 1996-09-04
Abstract: A compound having the formula (I):is described, together with salts thereof and an enzymatic process for converting such compounds into clavulanic acid.A process for the preparation of the compound of formula (I) and its salts is disclosed, together with intermediates for use therein.
Patent JP-3615595-B2 (JP)
IPC: A61K38/55
Filed: 1995-07-25
Granted: 2005-02-02
Abstract: A concentrate of C1-esterase inhibitor (C1-INH) is prepd. by a two stage column chromatography sepn., using tentacular ion exchange gels, the first being a weak anion exchanger and the second a strong cation exchanger.
Patent JP-S6122972-B2 (JP)
IPC: A61B17/62
Filed: 1983-11-30
Abstract: External orthopedic fixing apparatus comprises a pair of hexagonal collars (1, 2) connected parallel to each other by means of a pair of adjustable spacers (3) each extending normal to the planes of the collars and connected to opposite sides of each collar; each collar being further provided (in the sides thereof not connected to the adjustable spacing members) with apertures (4) extending transversely of the collar for mounting fixing rods (8) extending between opposite faces of the collar. In one embodiment (as illustrated) the adjustable spacing members take the form of a male member (9) slideable in a longitudinal aperture in a female member (8) each demountably connected, via screw thread rods (6) and nuts (7), to the collars. In another embodiment, the adjustable spacing means take the form of rotatable screw threaded rods connected to one collar and passing through a thread hole in the other collar. <IMAGE>
Patent JP-2594409-B2 (JP)
IPC: C07F9/655
Filed: 1993-09-28
Granted: 1997-03-26
Abstract: Compounds of general formula (I): <IMAGE>  in which the R1 to R8 groups are as defined in the description. Medicaments.
Patent JP-3497782-B2 (JP)
IPC: B31B100/00
Filed: 1999-09-02
Granted: 2004-02-16
Abstract: The corrector (1) consists of a lower structure (6), and an upper structure (26) which pivots in the horizontal plane and carries a series of conveyor rollers (70) which are in contact with the flat under surface of the panels (8) being transported and are controlled by a separate and variable-speed drive (87). It also has a guide member (100) which moves parallel to an axis corresponding to the initial virtual line of the panels' entry.
Patent JP-3162752-B2 (JP)
IPC: C08G59/50
Filed: 1991-10-01
Granted: 2001-05-08
Abstract: Polyetheramines having improved barrier to oxygen are normally solid, thermoplastic polyethers having aromatic ether/amine repeating units in their backbones and pendent hydroxyl and amido moieties. Such polyetheramines are prepared by reacting diglycidyl ethers of dihydric aromatic compounds such as the diglycidyl ether of bisphenol A with amines having no more than two amine hydrogen such as piperazine or ethanolamine.
Patent JP-H0799363-B2 (JP)
IPC: G01N27/27
Filed: 1986-11-13
Abstract: The instant invention provides in one aspect porous frit electrodes having improved efficiencies. In another aspect the invention provides inert metal reference and/or counter electrodes a method of reducing diffusion effects on a metal terminal counter or reference electrode and the electrodes so produced.
Patent JP-3095984-B2 (JP)
IPC: B41F13/004
Filed: 1995-11-02
Granted: 2000-10-10
Abstract: The positioning drive uses a brushless DC electric motor (1,2), preceded by a positioning control which compares the actual position with the required position for controlling the electric motor. The motor includes a rotor position indicator (3) and cooperating sensors (S1,S2,S3), providing signals used by the commutator control (4) for the motor and as the actual position signals for the positioning control. Pref. the motor is coupled to the positioned element via a play-free drive.
Patent JP-2855528-B2 (JP)
IPC: E05F15/44
Filed: 1988-11-15
Granted: 1999-02-10
Abstract: The invention relates to a system for monitoring the closing of a door or other such barrier, such as a sliding door of a vehicle. This system has a circuit outside of the door which serves to emit a signal indicating the open or closed state of the door. In the production of this signal, the need for any electromechanical limit switches or indicating devices mounted on the door and coupled galvanically with the circuit is avoided by providing, in accordance with the invention, a circuit that is mounted on the door. Both circuits have at least one inductive element. The inductive elements are coupled only inductively with one another, but are not in physical contact with one another, so that the production of the signal indicating the open or closed state of the door can be performed contactlessly.
Patent JP-2863142-B2 (JP)
Inventor: HERCHENBACH PAUL
IPC: F16D3/84
Filed: 1996-11-07
Granted: 1999-03-03
Abstract: The protection device is used for a linkage shaft having a pair of cross-linkages (2) at its opposite ends, each with two linkage forks (3,4) coupled via a cross pin (5). A cover cap (8) encloses each cross-linkage. Each cover cap forms a seal with a protective cuff (12). A support ring acts against the inside of the cuff to prevent the latter contacting the enclosed cross-linkage components upon application of an external radial force.
Patent JP-2756803-B2 (JP)
IPC: G01C3/08
Filed: 1988-11-25
Granted: 1998-05-25
Abstract: The present invention concerns a method of determining the distance between a surface patch of a 3-D spatial scene and a camera system (1). The distance of the surface patch is determined on the basis of at least a pair of images, each image formed using a camera system (1) with either a finite or infinitesimal change in the value of at least one camera parameter. A first and second image of the 3-D scene are formed using the camera system which is characterized by a first and second set of camera parameters, and a point spread function, respectively, where the first and second set of camera parameters have at least one dissimilar camera parameter value. A first and second subimage is selected from the first and second images so formed, where the subimages correspond to the surface patch of the 3-D scene, the distance from which to the camera system, is to be determined. On the basis of the first and second subimages, a first constraint is derived between the spread parameters of the point spread function which corresponds to the first and second subimages. On the basis of the values of the camera parameters, a second constraint is derived between the spread parameters of the point spread function which corresponds to the first and second subimages. Using the first and second constraints, the spread parameters are then determined. On the basis of at least one of the spread parameters and the first and second sets of camera parameters, the distance between the camera system and the surface patch in the 3-D scene is determined. Using the distance finding method of the present invention, depth-maps of the scene are provided in real-time and in a computationally efficient manner. In addition, the present method is used to automatically focus the camera system and to generate improved-focus images.
Patent JP-H086848-B2 (JP)
IPC: F16L19/03
Filed: 1991-10-31
Abstract: The invention provides a coupling device for high pressure threaded pipe connection to a coupling body with a standard 24 degree connector, a coupling nut to establish a pressure tight connection and a shaped pipe or a connection stub for connection to other system components. An adapter ring is proposed with a cylindrical internal bore and radially progressing and/or domed end ring faces of different sizes, at least one of which is formed as a sealing face fitted with a ring seal, to each of which an axially directed cylinder outer face is juxtaposed, between which a 24 DEG  outer bevel is arranged to adapt to the coupling body. The ring face of the adapter ring which when fitted is directed towards the connection stub or the flared flange of the shaped pipe is provided with an annular groove to accept a ring seal or an o-ring.
Patent JP-H0755269-B2 (JP)
IPC: D05B73/12
Filed: 1991-12-24
Abstract: An industrial sewing machine comprises at least two driven shafts (4,5) which are rotatively driven in a timed manner, on one of these shafts (4) being keyed cam members (8,16,44,51) for reciprocately driving in a horizontal plane one or more needle bars (13), as well as grippers for feeding with fabric operating hook elements, the other driven shaft (5) operating a vertically displaceable needle bar (69) arranged downstream of the first mentioned needle bars, the spacing of the needle bars being so designed that the needles (15) supported thereby can make simultaneously rectilinear, curved and broken seaming lines. <IMAGE>
Patent JP-2977900-B2 (JP)
IPC: B65D90/46
Filed: 1992-07-02
Granted: 1999-11-15
Abstract: PCT No. PCT/EP92/01491 Sec. 371 Date Apr. 21, 1993 Sec. 102(e) Date Apr. 21, 1993 PCT Filed Jul. 2, 1992 PCT Pub. No. WO93/01110 PCT Pub. Date Jan. 31, 1993.A flexible bulk goods container (1) with a container body (2), which can form a bulk goods accommodating space, is filled and emptied over a connector/outlet arrangement (3, 4), can be lifted by means of carrying loops (5) or the like and is preferably made from a coated basic weave, particularly of polypropylene that is electrically conductive due to integrated conductors. As a basic weave, a ribbon-like fabric is provided, in which, at a distances of not more than 30 mm in the warp or in the filling, a basic weave ribbon (6, 7) is replaced by an electrically conductive ribbon (8) of a plastic film material forming the electrical conductor, with a transverse extent corresponding essentially to that of the basic weave ribbon (6, 7) is substituted and/or assigned to the basic weave ribbons (6,7) in an essentially congruent arrangement.
Patent JP-H0575401-B2 (JP)
Inventor: SHUAUPU MIHYAERU MISHA
IPC: A45C/
Filed: 1982-11-03
Abstract: The novel case contains at least one rigid, obstacle-free basic frame element with a U-shaped profile and laterally fittable, interchangeable lateral elements. The latter can be in the form of e.g. plates, case shells or lateral covers provided with roller shutters. The case can be opened between the basic frame element and one of the lateral elements. The volume within the profile makes it possible to receive different additional elements. Examples of the latter are locking elements, carrying handles, name plates, identification elements, accessories, roller elements and carrying straps. The basic frame element can be in the form of a rectangle, square, polygon or circle.
Patent JP-4621306-B2 (JP)
IPC: A61K31/498
Filed: 1996-06-17
Granted: 2011-01-26
Abstract: A method according to which neuroprotection is conferred upon ocular nerve cells by administration of a drug of formula (I) to the optic nerve and/or retina of a mammal within a period prior to or following an insult to ocular nerve cells but prior to cell death, wherein the 2-imidazolin-2-ylamino group may be in either the 5- or 6-position of the quinoxaline nucleus; x, y and z may be in any of the remaining 5-, 6-, 7- or 8-positions and are selected from hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl; and R is an optional substituent in either the 2-or 3-position of the quinoxaline nucleus and may be hydrogen, lower alkyl or lower alkoxy is disclosed.
Patent JP-3285579-B2 (JP)
IPC: A61K8/97
Filed: 1992-08-05
Granted: 2002-05-27
Abstract: PCT No. PCT/DE92/00649 Sec. 371 Date Feb. 14, 1994 Sec. 102(e) Date Feb. 14, 1994 PCT Filed Aug. 5, 1992 PCT Pub. No. WO93/04658 PCT Pub. Date Mar. 18, 1993Compositions for cosmetic sticks, comprising (a) beeswax, (b) esters of (ba) a saturated carboxylic acid having 20-40 carbon atoms and (bb) a saturated alcohol having 14-34 carbon atoms, (c) if appropriate water, and (d) other lipids and/or customary auxiliaries and additives.
Patent JP-2562862-B2 (JP)
IPC: C07H21/02
Filed: 1992-08-22
Granted: 1996-12-11
Abstract: PCT No. PCT/EP92/01932 Sec. 371 Date Feb. 28, 1994 Sec. 102(e) Date Feb. 28, 1994 PCT Filed Aug. 22, 1992 PCT Pub. No. WO93/05060 PCT Pub. Date Mar. 18, 1993The synthesis and use of polymeric carriers is described which are loaded with nucleic acid building blocks which in turn contain labelling groups or precursors thereof. The polymeric carrier loaded in this way serves as a solid or liquid phase for the assembly of oligonucleotides which can be used as primers for template-dependent enzymatic nucleic acid syntheses such as for example in sequencing analysis according to Sanger and co-workers or in the polymerase chain reaction (PCR).
Patent JP-H0525458-B2 (JP)
IPC: A23G9/28
Filed: 1988-05-27
Abstract: A flavor dispensing device usable on machines for dispensing frozen foods, such as ice cream. The flavor dispensing device is suitable to be retrofitted on existing food dispensing machines below the dispensing spigot. One embodiment includes a syrup stem protruding inwardly into the food/flavor mixing chamber. This stem may have both an opening in the central portion and the perimeter portion of the mixing chamber, resulting in syrup being deposited in the center and the perimeter of the ice cream flow. A rotor in the chamber provides mixing, and in one embodiment the rotor is tangentially driven and has a central aperture therein. A water flush system is provided to clean syrup and food from the various lines and ducts. The flavor dispensing device is readily removable for cleaning and servicing.
Patent JP-3369566-B2 (JP)
IPC: C08L67/02
Filed: 1994-07-13
Granted: 2003-01-20
Abstract: The present invention relates to sulfonate containing water-dispersible or water-dissipatible sulfopolyester compositions. The sulfopolyesters utilize at least two dicarboxylic acids, one of which is a naphthalene dicarboxylic acid. This combination of dicarboxylic acids allows for the sulfopolyesters to maintain glass transition temperatures (Tg) of greater than 89 DEG  C. and exhibit lower melt viscosities than sulfopolyesters containing all naphthalenediyl units or all isophthtaloyl units. The sulfopolyesters of this invention are useful in applications where improved heat and blocking resistance is required.
Patent JP-3056526-B2 (JP)
IPC: B22D29/00
Filed: 1992-02-04
Granted: 2000-06-26
Abstract: PCT No. PCT/FR92/00095 Sec. 371 Date Nov. 12, 1992 Sec. 102(e) Date Nov. 12, 1992 PCT Filed Feb. 4, 1992 PCT Pub. No. WO92/13603 PCT Pub. Date Aug. 20, 1992.Sand cores are broken up and removed from castings, particularly from cylinder heads from internal combustion engines. A pneumatic hammer is applied to the casting while the casting is held against a low pressure cylinder. The casting is subjected to horizontal oscillation by a receiver actuated by a rod and a double eccentric rotatably driven by a geared motor.
Patent JP-3892039-B2 (JP)
IPC: B22F9/08
Filed: 1996-07-18
Granted: 2007-03-14
Abstract: A method of producing a silicon based alloy is described which comprises melting a silicon alloy containing greater than 50 wt. % silicon and preferably including aluminium. The melted alloy is then inert gas atomized to produce powder or a spray formed deposit in which the silicon forms a substantially continuous phase made up of fine, randomly oriented crystals in the microstructure. The alloy produced by the method has particularly useful application in electronics packaging materials and a typical example comprises an alloy of 70 wt. % silicon and 30 wt. % aluminium. Such an alloy is an engineering material which, for example, is machinable.
Patent JP-3548830-B2 (JP)
IPC: G11C16/26
Filed: 1996-07-29
Granted: 2004-07-28
Abstract: A flash memory system having a reduced tendency to have its erased cells disturbed during read operations. An array of flash memory cells are arranged into a multiplicity of rows and columns, with all of the cells located in one of array rows has a control gate connected to a common word line and with all of the cells in a column has a drain connected to a common bit line. Control circuitry is used for carrying out memory operations, including program circuitry for programming cells of the array based upon a program input address and read circuitry for reading cells of the array based upon a read input address. The read means functions to apply a read voltage to a selected one of the word lines of the array as determined by the read input address. Disturb limit circuitry is used for limiting the time period that the read circuitry applies the read voltage to the selected one of the word lines.
Patent JP-2846464-B2 (JP)
IPC: H04Q11/04
Filed: 1990-06-15
Granted: 1999-01-13
Abstract: A data switching node comprises a plurality of data lines including high speed data (link) lines and low speed data (port) lines and a switch connected to the data lines. The switch is a distributed multiplexer comprising a number of switching modules (A1-Am, P1-Pn) connected in common to a data bus (1). The switching modules (A1-Am, P1-Pn) are arranged to communicate data with the common data bus (1). A control module (2) is also connected to the bus (1) and arranged to control the addressing of the switching modules so that data received by a switching module connected to one data line is transmitted directly via the common data bus (1) to a switching module connected to a selected other one of the data lines in response to a control signal from the control module identifying the said switching module, the data being transmitted in association with a logical channel number associated with the switching module connected to the selected other one of the data lines. In a method of operating a multiplexer particularly suitable for use with the data switching node a plurality of channels are received and transmitted as byte-interleaved frames. Each incoming channel is assigned a logical channel number and written to a byte or bit position of the outgoing data frame selected in accordance with the logical channel number. The outgoing frame is assembled and output substantially coincidentally with the incoming data frame.
Patent JP-4237823-B2 (JP)
IPC: C12Q1/68
Filed: 1996-08-14
Granted: 2009-03-11
Abstract: Nucleic oligomer probes useful for detection of HGBV in test samples. Also provided are assays which utilize these probes and test kits which contain these oligomer probes.
Patent JP-3413196-B2 (JP)
IPC: B63B/
Filed: 1992-03-30
Granted: 2003-06-03
Abstract: PCT No. PCT/NO92/00058 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Mar. 30, 1992 PCT Pub. No. WO93/11035 PCT Pub. Date Jun. 10, 1993.A buoy for use in loading or unloading a flowable medium, especially oil from a vessel at sea. The buoy includes an outer member and a central member rotatably mounted in the outer member. The central member forms a passage for the flowable medium from the lower end of the buoy which is connected to a transfer line to a tube system within the vessel. The outer member is received and latched in an opening in the bottom of the vessel. The central member is connected to the tube system by a swivel means coupled to the upper end of the central member by a flexible joint which allows angular displacement about the axis of connection.
Patent JP-3288380-B2 (JP)
IPC: A61K47/48
Filed: 1993-11-05
Granted: 2002-06-04
Abstract: Polymers more suitable for use in organ transplantation are formed by coupling biologically active moieties to the free amino groups of polymers formed by incorporation of  alpha  amino acids into polymers formed of alpha hydroxy acids such as lactic acids. In the preferred embodiment, the peptides are coupled to the free amino groups.
Patent JP-3044313-B2 (JP)
IPC: A61P35/00
Filed: 1994-03-22
Granted: 2000-05-22
Abstract: PCT No. PCT/GB95/00579 Sec. 371 Date Apr. 4, 1996 Sec. 102(e) Date Apr. 4, 1996 PCT Filed Mar. 22, 1994 PCT Pub. No. WO94/22849 PCT Pub. Date Oct. 13, 1994Compounds having utility in medicine in countering cellular malfunction e.g. in conditions embraced by the general term "cancer", which compounds normally exist us a keto-enol tautomeric pair, the racetalc keto form of which is rapresented by formula (Ia), wherein R is a hydrogen, lower alkyl, acyl, or another functional group of up to 6 carbons including at least one hetero atom, which atom may be directly bonded to the  beta -carbon, which compound may be in the acylic form shown or in a cyclic form as equilibrium keto-enol tautomer derivatives and anomeric forms thereof, including enantiomers when R is hydrogen and diastereoisomers when R is another group. A method of obtaining such a compound comprises selecting an appropriate dihydrofuran having a protected primary alcohol side chain in the 2-position, subjecting the said protected alcohol side chain-substituted dihydrofuran to oxidation using a chromium-based reagent to yield the corresponding acid, subjecting said acid to iodolaetonisation conditions to yield the cis,cis,trans-trisubstituted iodo-lactone which upon displacement of the iodine provides the cis,cis,cis-tri-substituted hydroxylacetone which is capable of being reduced to obtain a lactol which is in equilibrium with the corresponding open chain aldehyde.