baber/WOPTO huggingface dataset:
Patent JP-H0376579-B2 (JP)
IPC: H01L21/52
Filed: 1983-06-06
Abstract: PURPOSE:To obtain the title component at a low cost and high performance by a method wherein a ceramic plate or frame is brought to junction at the same time that Cu-W alloy is obtained in the process of impregnating Cu, when the alloy of cu-W, etc. is obtained by impregnation of Cu to a porous body of W, etc. CONSTITUTION:The ceramic plate or frame 12 having a metallized layer 13 and the porous body 11 of W, Mo, or W-Mo alloy are laminated, and Cu is impregnated thereto (process S) at a temperature over the melting point of Cu in a non-oxidizing atmosphere; thereby bringing both to junction with the Cu layer 14. As a result, the composite component having a thermal conductivity of the junction layer more excellent than that of the coventional component brazed with Ag solder and a low manufacturing cost. When the ratio of Cu in the component is 5-20wt% at this time, the rate of thermal epansion is kept in a range of 6-8(X10<-6>/ deg.C), which is approximate to the rate of expansion of ceramic at 6.5-7.5(X10<-6>/ deg.C), and accordingly the junction between the ceramic plate or frame and the Cu-W, Cu-Mo, and Cu-W-Mo becomes dense.
Patent JP-2887006-B2 (JP)
IPC: H04W76/02
Filed: 1991-05-28
Granted: 1999-04-26
Abstract: PURPOSE:To effectively utilize a control channel by informing a state change at power application and interruption of a mobile set to a stationary set so as to limit a useless occupancy of the control channel. CONSTITUTION:A control section 308 discriminates the presence of other mobile set to which the arrival of a call is to be informed and designates other mobile set to which the arrival of a call is not informed when the other mobile set is in existence. Moreover, when other mobile sets are already noticed of the arrival of the call or the power of all the mobile sets to receive the arrival of the call is turned off, a call tone is outputted through a speaker 3B provided to the stationary set. Thus, even when the power of all the mobile sets is turned off, the power for the mobile set is applied after a call tone outputted from the stationary set is heard and the reply to the arrival of a call is attained by the mobile set.
Patent JP-2947878-B2 (JP)
IPC: C08K11/00
Filed: 1990-05-28
Granted: 1999-09-13
Abstract: 1. Moulding materials, semifinished products and finished parts of a highly polymeric material which can be recorded on by means of laser light. 
<??>2.1 Products of this type have previously been subject to restrictions with regard to their processing and their properties. The novel moulding materials and semifinished products and finished parts produced therefrom are intended to be capable of being recorded on by means of laser light but should not be subject to any such restrictions. These products should be capable of having any colour. 
<??>2.2 The novel products contain an additive which is virtually colourless in the visible spectral range and, under the action of laser light outside the visible range, gives a mark with great colour contrast in the visible spectral range. The contrast ratio is greater than 3:1. 
<??>2.3 Laser-recorded finished articles of highly polymeric materials for microelectronics and precision engineering.
Patent JP-H0420888-B2 (JP)
IPC: A61K9/24
Filed: 1981-09-04
Abstract: A prolonged-action multiple-layer tablet having an increased rate of dissolution of the active ingredient from a given point of time onward is disclosed. The table comprises layer A made of an intimate mixture of a water-insoluble wax that has an average particle size of 10 µm or less and which is solid at ordinary temperatures, a disintegrator and a binder, and layer B made of an intimate mixture of a water-insoluble wax that has an average particle size of 10 µm or less and which is solid at ordinary temperatures, a disintegrator, a binder and the active ingredient. In the tablet, a quick-release layer containing the active ingredient may be formed on either layer A or B.
Patent JP-2925586-B2 (JP)
IPC: C08G18/70
Filed: 1989-06-16
Granted: 1999-07-28
Abstract: The invention describes thermocurable mixtures which have a long shelf life at room temperature and contain surface-modified polyisocyanates and compounds containing at least two hydrogen atoms which are reactive toward isocyanate groups. In the mixture, the polyisocyanates are in the form of discrete particles in the compound containing reactive hydrogen atoms, the polyisocyanate particles being deactivated on their surface, to the extent of from 0.1 to 20 equivalent percent of the isocyanate groups present, by means of a reaction product prepared from one mole of preferably one aliphatic, cycloaliphatic and/or aromatic diamine having 2 to 32 carbon atoms and 1.5 to 2.5 mol of an organic monocarboxylic acid or an anhydride thereof having at least 6 carbon atoms or an aryl sulphonic acid. The mixtures are used, in particular, for the production of urethane- and/or urea-containing films.
Patent JP-H0348593-B2 (JP)
IPC: G11B25/06
Filed: 1982-10-27
Abstract: A tape cassette of a relatively small size for use in portable tape devices and the like. The cassette is formed out of two displaceable sections containing respective winding spools for the tape wherein in the sections move from a first position in which the cassette is relatively small to a second or expanded position wherein the cassette can be used in a larger tape device. A receiving container is provided adapted to receive the tape cassette to provide an outer dimension of a larger size, such as that utilizable in a standard video player/recorder.
Patent JP-4166867-B2 (JP)
IPC: H01L41/053
Filed: 1998-07-02
Granted: 2008-10-15
Abstract: Mount terminals (32-34) formed on the end faces of a housing (31) in the longitudinal direction respectively abut against external electrodes (1, 2) which are formed on an end face of a piezoelectric element (6) in the longitudinal direction and used to apply input voltage, and an external electrode (3) for extracting output voltage. These abutted portions are fixed by soldering or with conductive adhesive to electrically connect the mount terminals to the external electrodes and fix the piezoelectric element (6) inside the housing (31).
Patent JP-H0431237-B2 (JP)
IPC: H04N9/81
Filed: 1984-09-10
Abstract: 1. A time-sequential transmission system wherein a first signal and a second signal are compressed in time at the transmitting end, transmitted time-sequentially and again expanded in time at the receiving end, characterised in that, at the transmitting end, the first signal and the second signal each contain a marking signal (12, 13) at defined moments, which marking signals are in a defined relationship to one another and that, at the receiving end, a correction signal is obtained by comparison of the marking signals (12, 13), for the correction of the first and/or second signals.
Patent JP-H0331592-B2 (JP)
IPC: G07C1/14
Filed: 1981-12-04
Abstract: This disclosure is concerned with presequencing machine-readable time card identifications in the printing of decks of time cards, automatically using the time-recording clock to fill in corresponding human-readable identification, and with a correspondence map memory between machine-and-human readable identifications, enabling repetitive assignment of the machine-readable identification of subsequent decks of time cards to provide complete use of the decks by changing such assignment correspondence.
Patent JP-H0155271-B2 (JP)
IPC: C07D491/02
Filed: 1981-12-17
Abstract: Novel 2-acyl amino methyl-5-phenyl-1H-2,3-dihydro-1,4-benzo diazepine compounds of the following Formula I    <IMAGE>  I  which have valuable pharmacological properties are provided. In said Formula I the acyl group -CO-R3 represents a benzoyl group or a phenyl alkanoyl group which may be unsubstituted or mono- or di-substituted in the phenyl ring. The substituent R1 in said compounds indicates lower alkyl, lower alkenyl, or cyclopropyl methyl, and the substituent R2 indicates hydrogen, lower alkyl, or lower alkenyl, while the substituent R6 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, lower alkylthio, nitro, trifluoro methyl, cyano, amino, mono- or di-lower alkyl amino, lower mono-alkanoyl amino, lower N-alkyl-N-alkanoyl amino, or lower alkanoyloxy, and the substituent R7 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, or lower alkanoyloxy, whereby R6 and R7, when attached to adjacent carbon atoms, may form together the methylene dioxy or the ethylene dioxy group. The substituents R8 and R9 designate the same substituents as indicated for the substituents R6 and R7. The compounds of Formula I have a surprising analgesic activity.
Patent JP-2698693-B2 (JP)
IPC: B29L23/00
Filed: 1990-08-13
Granted: 1998-01-19
Abstract: Arranged on the outer circumference of the tubular thermoplastic elements (1a, 1b) to be joined is a supporting shell (3) of a material which allows infrared rays to pass through, such as for example quartz glass. Arranged around the supporting shell (3) is an infrared radiation heat source (6), the heating rays of which penetrate the supporting shell (3) and plastify the ends of the tubular elements (1a, 1b) for welding. Arranged on the inner circumference of the tubular elements (1a, 1b) is a supporting device (4), which ensures the build-up of the required welding pressure and ensures welding without any beads or grooves. <IMAGE>
Patent JP-3228736-B2 (JP)
IPC: C09K23/30
Filed: 1990-08-21
Granted: 2001-11-12
Abstract: A process for the preparation of an emulsifying agent which comprises treating a biological material containing a lipid as well as a lipoprotein and/or a protein with a protease and a lipase and pasteurising the product. The biological material may also contain phospholipids such as lecithin and phospholipoproteins, e.g. egg yolk.
Patent JP-2555090-B2 (JP)
IPC: C08G18/48
Filed: 1987-09-04
Granted: 1996-11-20
Abstract: Reactive resin systems suitable for cast-molding polyurethanes comprise reactive isocyanates and chain extenders for the isocyanates comprising polyol addition products of C1-C8 alcohols and epoxidized triglyceride oils: if desired, the polyol addition products used have been alkoxylated with C2-C4-alkylene oxides.
Patent JP-2944726-B2 (JP)
IPC: C08G59/18
Filed: 1990-08-29
Granted: 1999-09-06
Abstract: PURPOSE:To provide the title paste suitable for binding large-sized chips on a copper frame, capable of preventing the poor characteristics of ICs, etc., due to the cracks, warpages of chips, comprising a specific epoxy resin, imidazole-based curing agent and silver powder at a specified proportion. CONSTITUTION:The objective paste comprising, as the essential components, (A) an epoxy resin liquid at normal temperatures with a hydrolyzable chlorine content of <=500ppm (e.g. a reaction product of bisphenol A and epichlorohydrin), (B) an imidazole-based curing agent of the formula (R is 8-20C aliphatic hydrocarbon), and (C) silver powder at the weight ratios: A/B=(1-15):100 and C/(A+B+C)=60-80%.
Patent JP-H0342272-B2 (JP)
IPC: C07C327/42
Filed: 1985-10-11
Abstract: 57 The present invention relates to optically active or racemic tetrahydro-1,2,4-oxadiazine-5-thione derivatives, to methods for their preparation, and pharmaceutical compositions containing the said compounds. Methods for the anticonvulsive treatment of mammals, especially human beings are described.The compounds of the formula I have similar activity to diphenyl hydantoin but their toxicity is much lower.
Patent JP-3192001-B2 (JP)
IPC: H04Q3/545
Filed: 1992-08-26
Granted: 2001-07-23
Abstract: This invention relates to a method and apparatus for establishing telecommunications calls. An intelligent peripheral (3) is bridged to a call being dialed (from 4). If the intelligent peripheral recognizes a need to supply information for establishing a call, or for signaling a customer request, the intelligent peripheral supplies digits or characters on the customer's behalf for use by the switch (1). The peripheral optionally has speech recognition apparatus for interpreting customer requests and supplying the digits needed to implement that request. <IMAGE>
Patent JP-H0448545-B2 (JP)
IPC: B01J35/04
Filed: 1986-10-21
Abstract: A method for producing honeycomb-like brazed metallic catalyst carrier bodies, includes applying brazing material to thin structured metal sheets, subsequently heating areas to be brazed with laser beams producing brazed connections, and rolling or laminating the metal sheets in alternating layers. An apparatus for producing the bodies and the bodies themselves are also provided.
Patent JP-2837161-B2 (JP)
IPC: B41F17/22
Filed: 1987-10-05
Granted: 1998-12-14
Abstract: A decorator apparatus and methods for applying an ink image to. cylindrical can body members comprising multiple station ink supply and transfer apparatus for transferring ink from an ink fountain to a blanket wheel through a plate cylinder with ink image registration adjustment apparatus and axial and circumferential tightness control apparatus operatively associated with each plate cylinder and each ink supply and transfer apparatus.
Patent JP-H0513702-B2 (JP)
IPC: B01D53/34
Filed: 1984-12-07
Abstract: A composite active phase/support catalyst adapted for the treatment of internal combustion engine exhaust gases, the active phase of which comprising at least one metal from a first group comprising platinum, palladium, iridium, rhodium, ruthenium, rhenium, silver, gold or plurality thereof and at least one additional metal and the support therefor comprising binder/filler admixture, is facilely prepared by (i) intimately admixing the binder and filler support material with at least 50% by weight but less than all of said at least one first group metal, or precursor thereof, and/or of said at least one additional metal, (ii) forming the resulting admixture into catalyst shaped article, (iii) drying and optionally calcining said catalyst shaped article, (iv) incorporating the remainder of said at least one first group metal, or precursor thereof, and/or said at least one additional metal into said catalyst shaped article, and then (v) drying and activating the composite catalyst.