baber/WOPTO huggingface dataset:
Patent JP-H0626146-B2 (JP)
IPC: H01M50/77
Filed: 1985-06-05
Abstract: The invention relates to a galvanic cell, especially a secondary cell, e.g. a rechargeable zinc/bromine cell, with a surrounding electrolyte, a multiplicity of, preferably bipolar, electrodes containing especially plastic-bonded carbon, a multiplicity of separators (if required, the separators and/or the electrodes being connected together in a liquid-proof manner at least in the region of their outer edges, e.g. by bonding, welding or suchlike), by which means anode and cathode chambers are formed which are connected via individual connecting lines (5), which preferably open into at least one, and if required two, collecting lines, with at least one, preferably two, reservoir(s) for the electrolyte, preferably each feed and/or return line (5) for the electrolyte out of/into the individual anode and cathode chambers being connected to the corresponding electrolyte reservoir in such a way as to be capable of being opened and closed individually, preferably by at least one common electrically insulated multiple shut-off device (7). <IMAGE>
Patent JP-3661031-B2 (JP)
IPC: B23K103/22
Filed: 1998-04-17
Granted: 2005-06-15
Abstract: A method and apparatus is disclosed for ultrasonically welding at their edges a strip of their copper foil to a second strip of supporting metal, preferably aluminum or stainless steel having a thickness greater than the copper foil. The welded strips are subsequently sheared into panels for use in making printed circuit boards. <IMAGE>
Patent JP-H0344383-B2 (JP)
IPC: G11B7/085
Filed: 1983-07-25
Abstract: The present invention relates to a method and means for monitoring the focussing condition of the writing light beam impinging the writing surface of a recording medium. Systems for monitoring the focus condition of a light beam used in reproducing prerecorded information from a videodisc by a videodisc player operate by splitting off reflected light from the incident light beam path in a region where the incident beam is diverging. In this manner, the reflected beam entering the polarizing cube, placed in the diverging portion of the incident beam, produces a converging light beam diverted to the photodetector. Because of numerous problems in attempting to apply player concepts to writing machine, it has been common practice in the prior art of recording laser discs to periodically determine optimum focussing position for the various optical elements affecting focus by producing a series of test discs and playing back each disc or portion thereof corresponding to a particular combination of settings for the various optical parameters such as power and focus involved. The empirically derived conditions necessary to produce acceptable focussing conditions, however, are extremely costly due to the labor time involved in setting up and determining the optimum focus conditions as well as in the loss of videodisc production due to down time of the mastering machine. The present invention operates on the recognition of the fact that, although for all practical purposes a light beam from a laser device is collimated, it, in fact, is very slightly divergent as it emerges from the laser resulting from diffraction of the Gaussian intensity profile plane wave that exists between the laser resonator mirrors at the beam waist and from refraction as the output light traverses the thickness of the output mirror. Accordingly, since the beam exiting the laser tube is slightly divergent, the reflected light from the videodisc, even though a small in intensity, is conversely (provided the system is in focus) convergent as it passes in reverse direction through the diverging lens and on toward the output of the laser device and beyond to the conjugate point where it forms a real image of the source plane wave, thus eliminating the need for a relay lens. The present invention makes use of this slight divergence and convergence of the incident and reflected beams, respectively, at the exit end of the modulator to effect monitoring of the focus condition of the writing beam.
Patent JP-H0321157-B2 (JP)
IPC: A61K35/74
Filed: 1982-08-17
Abstract: This invention relates to a process for producing a TF-500 substance having carcinostatic and immunostimulating activities, which comprises subjecting organisms belonging to the Fusobacterium genus to extraction treatment with a dialkyl sulfoxide and obtaining said TF-500 substance from the resulting extract.
Patent JP-H026932-B2 (JP)
IPC: F16D65/22
Filed: 1981-09-25
Abstract: A hydraulic wheel cylinder assembly is particularly for use in a drum brake of the kind in which the wheel cylinder assembly is interposed between one pair or adjacent ends of a pair of brake shoes and a mechanical expander and fixed abutment is interposed between the other pair of adjacent ends of the shoes. The wheel cylinder assembly incorporates a pair of piston assemblies each including an adjustable variable length tappet assembly comprising rotatable and un-rotatable screw-threaded components. The rotatable screw-threaded component can move axially relative to the driven member of a one-way drive mechanism by compression of a spring when a flange on the driven member strikes the wheel cylinder body. This provides a self-centering force which prevents drag when the brake is installed with the shoes one above the other.
Patent JP-3090344-B2 (JP)
IPC: G10L15/00
Filed: 1991-06-25
Granted: 2000-09-18
Abstract: PURPOSE:To obtain the speech recognition device which is adapted to a momentary change in environment and has a high recognition rate. CONSTITUTION:The speech recognition device has voice recognition dictionaries 5-1-5-n generated by superposing plural kinds of noise and is equipped with an input part 1 for inputting a voice, an analysis part 2 which analyzes the inputted voice, a storage part 6 stored previously with time information on, for example, time length, time, a period, etc., regarding the generation of a noise, selection parts 6 and 4 which selects the voice recognition dictionary generated by superposing the noise corresponding to the current time from a timer 61 according to the information in the storage part, and a recognition part 3 which collates the analysis result of the analysis part with the voice recognition dictionary selected by the selection part and recognizes the inputted voice.
Patent JP-S5836012-B2 (JP)
IPC: C08K5/07
Filed: 1980-11-07
Abstract: Stabilizer compositions for halogen-containing polymers are provided composed of a  beta -diketone as well as metal and organotin enolate salts thereof; and a hydrotalcite having the general formula: Mg1-xAlx(OH)2Ax/2.mH2O wherein x is a number from 0 to 0.5; A is CO3= or SO4=, and m is a number representing the number of H2O in the molecule. The stabilizer compositions are effective in enhancing the resistance to deterioration by heat and light of halogen-containing polymers and especially polyvinyl halide resins. The  beta -diketone and hydrotalcite in these compositions exhibit a synergistic stabilizing effectiveness superior to either alone in like amount.
Patent JP-H0145402-B2 (JP)
IPC: B27K3/34
Filed: 1982-09-18
Abstract: A wood improver comprising a waste liquor produced by the digestion of pulp, such as kraft, sulfite or semichemical pulp, and optionally further containing a Steffen waste liquor from beet sugar plant and/or polyethylene glycol. Also disclosed is a method of improving the quality of wood by treating it with the improver to prevent its cracking during drying.
Patent JP-S6346727-B2 (JP)
IPC: A61K31/66
Filed: 1980-12-08
Abstract: A drug form is provided for increasing the oral absorption of  beta -lactam antibiotics such as the penicillins, cephalosporins and related chemical species by the oral administration of said  beta -lactam antibiotics in a suitable pharmaceutically accepted excipient to which has been added a hydroxy aryl or hydroxy aralkyl acid or salt, amide or ester thereof. The hydroxyaryl or hydroxyaralkyl acid or salt, amide or ester thereof is present in the drug form in quantities sufficient to be effective in enhancing the rate of oral absorption of the  beta -lactam antibiotic.
Patent JP-S6365178-B2 (JP)
IPC: G06F13/42
Filed: 1981-10-30
Abstract: A computer system comprises a number of stations which are interconnected by means of a clock bus wire (20) and a data bus wire (22) which both form a wired logic function of the signals generated thereon by the stations (32, 34). During the clock pulses, the signal on the data bus wire is stationary; it may change between the clock pulses. Start and stop conditions are formed by a signal combination between clock bus wire and data bus wire (60 and 62, respectively) which is not permissible in a data stream. If there is more than one master station so that a composite clock signal occurs on the clock bus wire, the clocks of the relevant master stations are each time resynchronized to the actual transitions in the composite clock signal.
Patent JP-S6057220-B2 (JP)
IPC: H01L21/60
Filed: 1980-12-26
Abstract: PURPOSE:To improve bonding performance and reliability and to contrive to attain low cost by a method wherein in a semiconductor device on which a semiconductor element is mounted, a gold or gold alloy wire is directly bonded to the base of a substrate for element arrangement. CONSTITUTION:A semiconductor element 104 is mounted by pressure exerted through pressing on an island region 102 of a lead frame 101 composed of a single element of copper or copper alloy. On the upper surface of the semiconductor element 104, Al electrodes 110a, 110b are provided. The end of a gold or gold alloy wire 111a, 111b is bonded to this Al electrode 110a. Another end is directly bonded to lead regions 103a, 103b by full solid solution of Au-Cu. By this method bonding performance is improved.
Patent JP-H0156802-B2 (JP)
IPC: G01N1/40
Filed: 1988-08-01
Abstract: In a microprocessor-controlled evaporation/concentration system, a plurality of sample solutions are automatically successively delivered to an evaporation chamber (11,27) for evaporation and/or concentration. Each sample solution is evaporated in successively delivered slug components whereby each slug is delivered for temporary storage into one of two storage loops (22, 23) while the previous slug is transferred from the other loop to the evaporation chamber. The evaporation chamber (27) has a ceramic bottom wall (29) with known thermal transfer properties. The underside of the bottom wall is maintained at a microprocessor-determined constant evaporation temperature by an electrical resistance heater (30) and proportional temperature controller (31). Pressure in the chamber is maintained substantially on the vapor pressure versus temperature curve of the sample solution, thereby assuring a known evaporation rate. Valving (V14) controlled by the microprocessor permits automatic addition of diluent to the chamber to form a prepared solution of known concentration with the residue from the evaporated sample. The prepared sample is then automatically transferred to one of multiple storage vials (41) which are brought into successive registration with a syringe needle assembly (44) by means of a rotatable vial storage tray (40). The microprocessor (15) automatically cleanses the entire flow system with cleansing solution and/or purging gas after each sample has been evaporated/concentrated.
Patent JP-H0625152-B2 (JP)
IPC: C07D491/107
Filed: 1989-07-26
Abstract: A novel three-step process for resolving a racemic spiro-hydantoin compound into its optical antipodes is disclosed, which involves (1) reacting said racemic compound with an optically-active asymmetric isocyanate of the formula RNCO, wherein R is (S)- or (R)-1-phenylethyl or (S)- or (R)-1-(1-naphthyl)ethyl, to form the corresponding diastereomeric ureido compound; (2) separating the resulting diastereomeric mixture into its component parts, and (3) thereafter converting the separated ureido diastereomers obtained in step (b) to the corresponding asymmetric hydantoin compounds by treatment with an alkali metal lower alkoxide (C1-C4), followed by acidification, whereupon the desired optical isomer is obtained. The final products so obtained, such as (4S)-(+)-6-fluoro-2,3-dihydro-spiro[4H-1-benzopyran-4,4 min -imidazoli dine]-2 min ,5 min -dione (sorbinil) and (5 min S)-3 min -chloro-5 min ,6 min ,7 min ,8 min -tetrahydro-spiro[i midazolidine-4,5 min -quinoline]-2,5-dione, are known to be useful in preventing or alleviating certain chronic diabetic complications. The aforementioned diastereomeric ureido intermediates are novel compounds.
Patent JP-H0654910-B2 (JP)
IPC: H04Q11/04
Filed: 1983-11-14
Abstract: A multipoint connection system adapted to operate in the time-division multiplex mode. The system includes an output link (21), connected to the output of a control station (10) and to the input of each of the work stations (WS-1, WS-2), and a U-shaped input link (22) one leg of which has its end connected to the input of the control station and the other leg (22-2) of which is terminated by an impedance (Z2) and is connected to the output of each work station. The signals on the output link and on leg (22-2) travel in the same direction, thereby eliminating the need to provide adjustable means of determining the transmission times specific to each work station.
Patent JP-2816717-B2 (JP)
IPC: C12P13/04
Filed: 1989-08-31
Granted: 1998-10-27
Abstract: The present invention is directed to a process for producing (-) 2-substituted-ornithines comprising contacting a 2-substituted-piperidone with L-alpha-E-amino-caprolactam-hydrolase in the presence of a divalent cation.
Patent JP-2940354-B2 (JP)
IPC: G02F1/1368
Filed: 1993-09-10
Granted: 1999-08-25
Abstract: PURPOSE:To obtain an active matrix type liquid crystal display device having such features that the contrast is high, visual angle property is good, a multi- level display can be easily performed, and that the display is bright and the cost is reduced. CONSTITUTION:The device has such a structure that an electric field 7 parallel to a substrate surface is impressed on a liquid crystal composition layer by a thin film transistor provided with a drain electrode 12 and a common electrode 2 which are extending over plural picture elements and a source electrode 1 extending in a direction same as that of the electrodes.
Patent JP-3386494-B2 (JP)
IPC: B41F27/12
Filed: 1992-08-28
Granted: 2003-03-17
Abstract: The invention relates to a magazine (1) for automatically exchanging printing plates. A plurality of printing plates (3) can be provided for the plate exchange due to the fact that a cartridge (2) can be inserted in the magazine (1), which cartridge can accommodate a plurality of printing plates (3) which can be taken by a plate feed device as required. 
<IMAGE>
Patent JP-H0646939-B2 (JP)
IPC: C12P7/40
Filed: 1991-09-11
Abstract: Yeasts of the genus cryptococcus, preferably of the species C. Laurentii, form, in the presence of aminoacids, an L-aminoacid oxidase which stereospecifically converts L-aminoacids and their derivatives into the corresponding  alpha -ketoacids. The immobilized cells are advantageously used for this conversion, which can also be used to resolve racemates.
Patent JP-H0428243-B2 (JP)
IPC: A61K31/19
Filed: 1986-10-03
Abstract: A pharmaceutical composition comprising the analgesic and anti-inflammatory agent 2-(2-fluoro-4-biphenylyl) propionic acid or a pharmaceutical acceptable salt thereof and certain esters of natural vegetable oil fatty acids, provides a rapid release of 2-(2-fluoro-4-biphenylyl)propionic acid into the body, and hence a very rapid analgesic and anti-inflammatory effect.
Patent JP-2865283-B2 (JP)
IPC: C12N15/48
Filed: 1985-10-31
Granted: 1999-03-08
Abstract: Recombinant hTLR proteins are made using expression vectors containing DNA constructs derived from ARV-2 nucleic acid. These proteins are useful in serological immunoassays to detect antibodies to hTLR.
Patent JP-H0746733-B2 (JP)
IPC: H02S30/20
Filed: 1986-10-21
Abstract: A large area solar photovoltaic power module (30) comprises a plurality of flexible large area solar panels (32, 34, 36, 38) interconnected by a flexible hinge (42). The module may thus be folded and subsequently rolled into a compact, stowable cylindrical configuration.
Patent JP-2780084-B2 (JP)
IPC: C08G77/22
Filed: 1995-09-14
Granted: 1998-07-23
Abstract: An initiator for polymerisation and/or crosslinking, cationically and by photochemical and/or thermal and/or electron beam activation, of monomers and/or polymers with organic functional gps., are of the type contg.: (a) a catalytic amt. of: (i) an onion salt of an element of Gps. 15-17; and/or (ii) an organo-metal complex of an element of Gps. 4-10; and (b) a polymerisation and/or cross-linking accelerator comprising an aromatic, organic, proton-donor solvent.
Patent JP-H0639393-B2 (JP)
IPC: C10M107/02
Filed: 1988-11-10
Abstract: In producing lubricants by oligomerizing  alpha -olefins with the aid of the catalyst of a BF3 cocatalyst complex, e.g. a BF3, alcohol or carboxylic acid complex, the used catalyst complex is recovered by distillation, and reused as catalyst in a similar oligomerization process.
Patent JP-3267910-B2 (JP)
IPC: F24F7/007
Filed: 1997-10-07
Granted: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To bring delivering air into a laminar state due to which the air is hardly diffused and to discharge air having moisture to a remote place by a method wherein a base panel having an opening to effect intake or discharge of air is assembled to an underfloor base and a DC motor and a cross fan are arranged internally of a panel cover. SOLUTION: A base panel 10 assembled to an undefloor base has a plurality of opening parts 10b through which air is supplied from and discharged to an external part. A brushless motor 20 is fixed sideways with a drive shaft pointing to the cross fan 30 side. The cross-fan 30 is provided with a plurality of blades 30a in parallel to a rotary shaft to form an impeller 30b. A cover 40 is formed approximately in an arcuate shape in cross section and connected to a base panel 10, and a motor 20 and a fan 30 are arranged in an internal space. When the motor 20 is driven and the impeller 30b of the fan 30 is rotated, air is sucked in an internal part from a rear, a laminar air flow having directional properties is delivered to a front and air is discharged to a remote place.
Patent JP-H0789509-B2 (JP)
IPC: H01R43/042
Filed: 1992-11-04
Abstract: The invention relates to a crimping tool for processing conductor ends, having two handles (3, 11) which can move relative to one another, at least two processing stations (4, 8) and a drive device (10, 12, 20) via which the processing stations can be driven during operation of the handles. At least one (18, 19) of the processing stations (4, 8; 18, 19) can be coupled to the drive device (10, 12, 20) with the aid of the conductor end (28) which is to be processed. The processing station which can be coupled to the drive device is thus driven only when this is actually required. <IMAGE>
Patent JP-2531507-B2 (JP)
IPC: G11B5/53
Filed: 1994-12-06
Granted: 1996-09-04
Abstract: A helical-scan recorder for two-channel digital video recording comprises two pairs of write-read heads which are situated diametrically opposite each other. To simplify tracking it is proposed to record tracking signals of different frequencies with one head of each of said pairs of heads and to read said tracking signals during recording via crosstalk, each time using the other head of each of said pairs of heads.
Patent JP-2916181-B2 (JP)
IPC: A61K31/495
Filed: 1989-11-29
Granted: 1999-07-05
Abstract: Novel (1H-azol-1-ylmethyl)substituted quinoline, quinazoline or quinoxaline derivatives of formula <CHEM> the pharmaceutical acceptable acid addition salts thereof and the stereochemically isomeric forms thereof, wherein -X<1>=X<2>- is -CH=CH-, -CH=N-, or -N=CH-; R is hydrogen or C1-6alkyl; Y is hydrogen, C1-10alkyl, C3-7cycloalkyl, Ar<1>, Ar<2>-C1-6alkyl, C2-6alkenyl or C2-6alkynyl;  Z is a radical of formula <CHEM>   <CHEM> which compounds are useful for treating disorders which are characterized by an excessive proliferation and/or abnormal differentiation of epithelial tissues: pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent JP-2947840-B2 (JP)
Title: Plant operation monitoring device
Inventor: ARITA SETSUO
IPC: G05B13/02
Filed: 1989-12-22
Granted: 1999-09-13
Abstract: In an apparatus for operating and monitoring a plant, a manipulating device (3) provides the plant with manipulation signals for operating the plant. In response to information supplied from the plant and a manipulating signal of the manipulating device, a first display data producing device (8A - 8G) produces first display data needed for the operation of the plant changing every moment. On the basis of data supplied from the first display data producing device (8A - 8G), a first display device (2) displays information relating to the operation of the plant. In response to information supplied from the plant and a manipulating signal of the manipulating device (3), a second display data producing device (7A, 7B) produces data needed for monitoring the plant. On the basis of data supplied from the second display data producing device (7A, 7B) a second display device (4) displays information relating to the monitoring of the plant on a larger display screen (4A, 4B) than that of the first display device (2). Information displayed by the first display device (2) and information displayed by the second display device (4) complement each other and make it possible to accurately operate and monitor the plant. <IMAGE>
Patent JP-3413144-B2 (JP)
IPC: G01N33/533
Filed: 1999-12-28
Granted: 2003-06-03
Abstract: Novel benzothiazole derivatives having a fluorescence inhibiting group linked by an enzyme cleavable bond and methods for their synthesis are provided. Upon cleavage of the enzyme-cleavable bond, a strongly fluorescent reaction product is produced. These compounds may be used to detect enzymatic activity. The fluorescent reaction products are detectable at an attomolar level using a fluorometer.
Patent JP-2583385-B2 (JP)
IPC: C07K14/375
Filed: 1991-12-04
Granted: 1997-02-19
Abstract: A proteoglycan(G 009) obtained from cultured ganoderma lucidum, which contains  beta -glucose,  alpha -glucose, galactose,  alpha -mannose and fructose as the saccharide components and glycine, lysine, alanine, histidine, arginine, valine, aspartic acid, threonine, isoleucine, serine, leucine, glutamic acid, tyrosine, proline, phenylalanine and methionine as the protein components, and has an effect of enhancing antitumor immunity.
Patent JP-3392424-B2 (JP)
IPC: F23J15/02
Filed: 1998-03-28
Granted: 2003-03-31
Abstract: The invention relates to a method for charging the combustion unit of a coal-fuelled power station in which the coal is fed into said combustion unit at least partially using a stream of flue gas. According to prior art, said flue gas stream consists of the recycled flue gas of the coal-fuelled power station. The aim of the invention is to provide another stream of flue gas. To this end, the flue gas stream of a waste incineration plant is used as a flue gas stream, said flue gas stream having already been treated to large extent to remove mercury and other heavy metals, flue ash and hydrochloric acid.
Patent JP-H0460669-B2 (JP)
IPC: F01L7/08
Filed: 1984-03-28
Abstract: A drainage apparatus for connection to a patient to drain fluids from the patient's body, particularly from the pleural or cardiac cavities, into a collection chamber has a diaphragm pressure gauge (158) provided on the chamber to directly measure the working pressure therein. The diaphragm is flexible but impervious to the fluids, including air, and in use a pressure differential between the atmosphere and interior of the chamber causes the diaphragm to flex and this motion is translated to display device (166) to indicate the pressure in the chamber. <IMAGE>