baber/WOPTO huggingface dataset:
Patent JP-S59183527-A (JP)
Title: Base driving circuit of transistor
Inventor: NOMURA TOSHIHIRO
IPC: H03K17/04
Filed: 1983-04-04
Abstract: PURPOSE:To suppress power consumption low by minimizing an on-voltage drop of a collector catch diode of a main transistor (TR) of a base driving circuit of base current saving type to the extent that the power consumption is not increased. CONSTITUTION:The base driving circuit 9 of a Darlington TR8 functioning as the main TR is formed by an input signal amplifier 0, auxiliary TRs 3, 4, DC power supplies 10, 11 and the collector catch diode 5. The collector catch diode 5 is connected to a collector of the main TR8 and the type and the number are selected so as to minimize the on-voltage drop in the range where the power consumption of the TR8 is not increased. Thus, the loss of the main circuit is suppressed low.
Patent JP-S57173170-A (JP)
Title: Electrifying electrode for multi-nozzle ink jet liquid- drop
Inventor: IYODA TETSUO
IPC: B41J2/085
Filed: 1981-04-17
Abstract: PURPOSE:To prevent the storage of charges to an insulator section and a short circuit by mounting a plurality of electrifying electrode elements so that the electrifying electrode is projected in the liquid-drop row direction from an insulating substrate in a in a multi-nozzle ink jet device. CONSTITUTION:The liquid-drop electrifying electrode 9 is formed in such a manner that a plurality of electrifying electrode elements 8 are arranged to the lower sections of flying ink at regular intervals while being alternated to the insulating substrates 7, and the electrifying electrode elements 8 are projected from the insulating substrates. Each liquid-drops is given charges because separate electrifying electrode element 8 is positioned where opposite to the liquid- drops. Since the insulating substrates 7 are positioned where remote from the electrifying electrode elements 8 and the liquid-drops 3, they have not an adverse effect on the liquid-drops even when dust in ink mist air adheres. Since fouling by ink is few, the electrode is not broken due to the short circuit by fouling.
Patent JP-S60201327-A (JP)
Title: Display panel
Inventor: TOGASHI SEIGO
IPC: G02F1/133
Filed: 1984-03-26
Abstract: PURPOSE:To set the response time to extinguishment to about 1-10msec and to make said time substantially small for the human eyes' power to resolve time by generating the scanning signal having a high-frequency phase, selecting phase and holding phase so that the signal is the AC signal of a high frequency at the high-frequency phase, is selection potential at the selecting phase and is holding potential at the holding phase. CONSTITUTION:A shift registers 101 generates pulse trains C1, C2,... by an initial pulse D clock CL2. The pulse trains C1, C2,... are cut off in an AND circuit 102 by the clock CL2 as pulse trains d1, d2,.... The pulse trains d1, d2,... are separated for each field in an AND circuit 103 by a polarity pulse P to e1, e2,... and j1, j2,.... When the scanning signal phi1 supplied to a scanning electrode S1 is regarded, timing pulses f1, g1, h1 are obtd. by a latching circuit 104 and a gate circuit 105 using pulses ek+1, jk+1 different by k lines. Potentials +Va, +Vb, high-frequency signal VHF, potentials -Vb, -Va are selected in a potential selecting circuit 106 by the e1-h1, j1 obtd. in the above-mentioned way, by which the scanning signal phi1 is obtd.
Patent JP-H02238979-A (JP)
Title: Infrared absorbing printer ink ribbon
Inventor: KAMIMURA HISASHI
IPC: B41M5/03
Filed: 1989-03-13
Abstract: PURPOSE:To reduce the wear of a printer wire and to increase the sensitivity to a bar code by a method wherein an organic dye having an absorption band in a near infrared part is compounded in an infrared absorbing ink ribbon. CONSTITUTION:An infrared absorbing printer ink ribbon is formed by applying or infiltrating an oil-soluble ink containing 0.1-10wt.% infrared absorbing organic dye into a base cloth. As the soft infrared absorbing organic dye having an absorption band in a near infrared part, an aluminum compound shown by a formula I or II is exemplified. The use of this aluminum compound or the like realizes an absorption in an infrared region without using a carbon black. This compound has an effect of preventing the corrosive wear of esp. a metal and is advantageous for reducing the wear of a printer wire. The infrared absorbing organic dye is compounded in the oil soluble ink having a normal composition by a predetermined amount, and this compound is applied to a nylon 6 cloth, a nylon 6, 6 cloth, a silk cloth, or the like, thereby establishing an absorption band in a near infrared part. In this manner, a printer ink ribbon that can be used as a bar code printing ink ribbon and never causes the wear of a printer wire can be obtained.
Patent JP-S55152584-A (JP)
Title: Combustion/melt treatment of solud waste and equipment therefor
Inventor: ISHIKAWA TOKIHIKO
IPC: F23G5/00
Filed: 1979-05-14
Abstract: PURPOSE:To efficiently melt the residue and to form into slag by a method wherein heat of burnt gas generated in burning treatment process and heat of buring uncombusted carbon in combustion residue is utilized to melt the combustion residue. CONSTITUTION:Solid waste 16 is charged from inlet 2 into the main combustion chamber 16 and is burnt by ignition burner 3 and combustion-air 12 guided from wind box 4 via water pipe wall opening. The combustion residue 17 is guided into the after-combustion chamber 6. The combustion in the chamber 1 is controlled so that unburnt carbon will remain in amount of 7-25%, or preferably 10-20% in the residue 17. The residue 17 gradually falls through the after-combustion chamber 6 in filled-state, meanwhile combustion-air 13 is supplied from air supplier 7 so that the unburnt carbon is burnt and the residue is melted. The melted residue becomes molten slag 18 and is sent to slag cooling tank 8.
Patent JP-H09249716-A (JP)
Title: Plasticizer
Inventor: TANAKA YASUYUKI
IPC: C08L15/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a plasticizer which is useful for preparing a rubber product having small hysteresis loss and excellent impact resilience and other various properties by using a specified naturally occurring rubber obtd. by depolymn. SOLUTION: This plasticizer comprises a depolymerized, naturally occurring rubber obtd. by the depolynm. of a deproteinized, naturally occurring rubber. Pref., the deproteinized, naturally occurring rubber has a nitrogen content of not more than 0.1wt.% and is substantially free from protein. Pref., the depolymerized, naturally occurring rubber has a numberaverage mol.wt. of not more than 150,000.
Patent JP-S60201938-A (JP)
Title: Manufacture of weather strip
Inventor: KAWAMURA TAKANORI
IPC: B29C39/10
Filed: 1984-03-26
Abstract: PURPOSE:To manufacture a weather strip with a seal portion at a low cost by applying an adhesive to the desired portion of a welt made of extruded vinyl chloride and by forming, within a mold, the seal portion made of polyurethane at the portion above stated. CONSTITUTION:A welt portion 2 made of vinyl chloride with a cored bar 3 is extruded, and after application of an adhesive 11 at the outer side, it is placed in molds 12 and 13. A reactive polyurethane resin is poured into the cavity 14 and is set therein. A weather strip which has a base portion 7 and a lip portion 6 can be easily manufactured.
Patent JP-H01232715-A (JP)
Title: Manufacture of semiconductor structure
Inventor: FUKUZAWA TADASHI
IPC: H01L21/302
Filed: 1988-03-14
Abstract: PURPOSE:To easily manufacture a microscopic quantum fine wire structure in a high degree of uniformly by a method wherein, after the constituent atoms of the ion crystal thin film of a substrate are partly removed using an electron beam holography, crystal is caused to grow by the irradiation of a molecular beam and the like, and semiconductor crystal is selectively made to grow. CONSTITUTION:After a buffer layer such as Al0.3Ga0.7As 9, for example, is formed epitaxially by a molecular beam on a GaAs crystal substrate 8, CaF2 is vapor-deposited in several atomic layers, a CaF2 layer 10 is formed, and an electron beam holography is made to irradiate in a high degree of vacuum atmosphere. At this point, atoms F are removed from the CaF2 of the region having high electron density of a standing wave 7, and a region 11, on the surface of which active Ca atoms appear, is formed. Besides, a Ga-As molecular beam is applied to a sample, GaAs crystal is made to grow only on the region 11 where active Ca atoms exist, and a quantum fine wire 12 is obtained. Then, after the remaining CaF2 is removed by application of an ion beam, an Al0.3 Ga0.7As layer 13 is made to grow using a molecular beam epitaxial growth method, and the quantum fine wire 12 is buried.
Patent JP-S59186837-A (JP)
Title: Loading/unloading device
Inventor: KIMURA SHIYOUICHI
IPC: B66F3/46
Filed: 1983-04-01
Abstract: PURPOSE:To allow a shelter to be easily loaded or unloaded from a truck by itself by rotatably providing arms on side walls of the shelter, providing a jack at the tip of each arm, and fitting jacks for adjusting the level of the shelter to the shelter proper. CONSTITUTION:Arms 5, 7 are rotatably provided on both sides of a shelter to be loaded or unloaded from a truck 3, a stage jack 10 is removably fitted to the tip of each arm, and level jacks 4 are fitted to the shelter 1. The shelter 1 can be easily loaded or unloaded from the truck by itself by using these jacks 4, 10.
Patent JP-S5917418-A (JP)
Title: Fish conveyor
Inventor: HAYASHI TAKESHI
IPC: B65G53/30
Filed: 1983-04-01
Abstract: PURPOSE:To convey fishes without damaging them, by using a vacuum pump to discharge air out of a fish conveying pipe to fill it with water and by causing high-pressure water to jet out of an ejector so that the water and the fishes are conveyed together through the pipe. CONSTITUTION:The open discharge end 1 and open suction end 3 of a fish conveying pipe 6 are put in water sections separated from each other. The halfway part of the pipe 6 is located highest of itself and extends down toward the open ends 1, 3. The highest part of the pipe 6 is provided with a suction hole 5 through which the air in the pipe is discharged. The suction side of a vacuum pump 7 is connected to the suction hole 5 of the fish conveying pipe 6. An ejector 8 for ejecting high-pressure water in the pipe 6 in the direction of liquid conveyance is mounted on the halfway part or end of the pipe 6. Air is discharged out of the fish conveying pipe 6 by the vacuum pump 7 to fill the pipe with water. The water and fish are conveyed together in the pipe 6 by the high- pressure water jetting from the ejector 8.
Patent JP-S54149342-A (JP)
Title: Metal rust inhibitor
Inventor: CHIYOUNO MASAZUMI
IPC: C23F11/14
Filed: 1978-05-17
Abstract: PURPOSE: To provide a metal rust inhibitor forming no bubbles and esp. effective in an aq. acid soln. which inhibitor contains one or more kinds of the reaction products of 1,3,6-triaminomethylhexane or 1,2,3-triaminoethylpropane and arylalkyl halides as effective components.  
     CONSTITUTION: 1,3,6-triaminomethylhexane or 1,2,3-triaminoethylpropane is mixed with an arylalkyl halide auch as benzyl halide or α-methylbenzyl halide at below room temp., and the mixt. is reacted at 50W150°C with stirring. The halide may be dropped into a reactor contg. the former at 50W150°C. The amt. of the latter is pref. 0.5W6.0 mols to 1 mol of the former. This rust inhibitor is used as a soln. with a concn. of 50W1000 ppm or above to iron, Al, copper and alloys thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04293831-A (JP)
Title: Reinforcing steel and pc steel bar connection unit in crossconnection part of structural member
Inventor: OKAWA YASUO
IPC: E04B1/16
Filed: 1991-03-22
Abstract: PURPOSE:To strengthen the cross-connection part of each structural member by equalizing the cross sectional performance of each structural member without decreasing the cross sectional performance of a specific structural member in connecting the major reinforcing steel and the PC steel bar of each structural member at the cross- connection part of a structure. CONSTITUTION:A reinforcing steel connection unit 1 has male screw parts 6 at both ends for connecting major reinforcing steel in each structural member 2 at a cross- connection part with frame line 5 on the same line, and intermediate flat parts 7. The male screw part 6 and time frame line 5 to each flat part 7 are unitedly formed in decentered bar shape. In addition, there is provided connection metal fittings 8 crossing the frame line 5 of each male screw part 6 at right angles on the same line when each flat part 7 is abutted for two crossing at right angles state. And in connecting each major reinforcing steel 3 formed into crossing at right angles state, the frame line 5 of each major reinforcing steel 3 is on the same line by connection metal fittings 8. Thus time cross section performance of each structural member 2 is equalized without decreasing time cross section performance of a specific structural member 2. This structure is effected when the reinforcing steel is read as a PC steel bar.
Patent JP-H04293246-A (JP)
Title: Failure recognition mark placing equipment
Inventor: KOIKE NORIO
IPC: H01L21/66
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a failure recognition mark placing equipment which is used in a test equipment of a semiconductor chip and places a failure recognition mark on an imperfect semiconductor chip. CONSTITUTION:A tube type pin 4 which contains ink 3 and is equipped with a heater 5 in a part is arranged right above a semiconductor chip 1. When the semiconductor chip 1 is judged to be imperfect, a part of the tube type pin 4 is heated by the heater 5, and air bubbles 6 are generated in a part of the ink 3. By the air bubbles, the ink 3 in the tip part is jetted to place a failure recognition mark 7 on the surface of the semiconductor chip 1. The cobwebbing of the ink 3 can be prevented, and further the damage of the chip 1 surface due to collision of the tube type pin 4 can be avoided.
Patent JP-H07266523-A (JP)
Title: Laminated sheet
Inventor: YUKI TAKESHI
IPC: B32B27/08
Filed: 1994-03-29
Abstract: PURPOSE:To form a laminated sheet not restricted by material quality to be used and excellent in general-purpose properties by providing a treatment layer due to oxidation treatment on the surface of the acrylic resin layer provided on the surface of a polycarbonate resin substrate and laminating a decorative thin material to the surface of the treatment layer through a pressure-sensitive self-adhesive layer. CONSTITUTION:An acrylic resin layer 2 composed of an acrylic resin film with a thickness of 50mum is laminated to the single surface of a transparent polycarbonate resin substrate 1 and heated to about 150 deg.C to be thermally fused and bonded to the substrate 1. Next, ultraviolet irradiation treatment is applied to the surface of the acrylic resin layer 2 and an oxidation treatment layer 3 is formed on the treated surface of the layer 2. A blue transparent decorative thin material 5 of which the single surface is preliminarily coated with a pressure-sensitive self-adhesive 4 is laminated to the surface of the oxidation treatment layer 3 so that no air enters the gap between the surface of the oxidation treatment layer 3 and the pressure-sensitive self-adhesive layer 4 to obtain a laminated sheet 10. As a result, unevenness due to blistering is not generated on the surface of the decorative thin material and decoration properties and reflection characteristics can be held to a sufficiently high state.
Patent JP-H04293091-A (JP)
Title: Drawing controller
Inventor: KOHIYAMA TOMOHISA
IPC: G06F3/048
Filed: 1991-03-22
Abstract: PURPOSE:To offer the drawing controller which can process bit block transfer, character drawing, and segment drawing at a high speed. CONSTITUTION:The drawing controller equipped with a CPU 100, a VRAM 1, and a display control part 301 is provided with a data operation part 306, an access cycle generator 10, an address generator 308, a continuous transfer sequencer 15, and a mask pattern generation part, a dot mask generation part, and a data position conversion part 305. Consequently, the bit block transfer and character drawing are processed at a high speed and a window system is made practical to offer comfortable operation environment to a user.
Patent JP-H06271760-A (JP)
Title: Lightweight reinforced resin composition
Inventor: HORIO MITSUHIRO
IPC: C08L53/02
Filed: 1993-03-18
Abstract: PURPOSE:To obtain the subject composition excellent in rigidity, heat resistance, and electrical properties and reduced in water absorption by incorporating given fine hollow spheres and a given inorganic filler into a specific resin. CONSTITUTION:This resin composition comprises: 100 pts.wt. resin consisting of 5-95wt.% poly(phenylene ether) resin (a) [e.g. poly(2,6-dimethyl-1,4-phenylene ether)], 95-5wt.% polymer (b) which is a styrenic resin and/or a styreuic block copolymer (c) (provided that the amount of the copolymer (c) is up to 30wt.% of the sum of (a) and (b)) (e.g. PS), and 0-50wt.% flame retardant (e.g. CR733S, manufactured by Daihachi Chemical Co., Ltd.); 5-150 pts.wt. fine hollow spheres having a true specific gravity of 0.35g/cm<3> or higher and a strength at 10% volume reduction of 200kg/cm<2> or higher (e.g. glass spheres); and 1-50 pts.wt. inorganic filler having a high aspect ratio (e.g. glass fibers).
Patent JP-S56155296-A (JP)
Title: Lubricant for processing
Inventor: IWAMOTO HISAO
IPC: C10M173/00
Filed: 1980-05-06
Abstract: PURPOSE:An aqueous emulsion type lubricant difficulty causing rupture in squeezing a tin plate, which is obtd. by the addition of an oily agent, an emulsifier, etc. to a base oil consisting of a mineral oil of specified kinematic viscosity to an extent of specified kinematic viscosity. CONSTITUTION:To a base oil consisting of a mineral oil of kinematic viscosity 1- 20cst at 37.8 deg.C, an oily agent, an emulsifier, etc. are added in such a amt. as to obtain a raw oil of kinematic viscosity 2-25cst at 37.8 deg.C. A parafin-base or naphthene-base oil, or a mixt. of the both oils are used as said mineal oil, among which  the naphthene-base oil is preferable in view of solubility of the additives. The oily  agent is oleic acid, lauryl alcohol, a higher alcohol fatty acid ester, etc. A polyoxyethylene nonionic surfactant, an alkylsulfonate anionic surfactant, etc. are used as the emulsifier.
Patent JP-S60201654-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATOU MASAKATSU
IPC: H01L27/04
Filed: 1984-03-27
Abstract: PURPOSE:To enable to realize a high resistor using a small occupying area without necessitating a specially additional process at a semiconductor integrated circuit device by a method wherein one conductive diffusion region made to come in contact with both of the sides and the upper part of a reversely conductive diffusion region, and formed to higher concentration of impurity concentration and moreover deeper than the reversely conductive diffusion region is provided. CONSTITUTION:A P type diffusion layer 12 formed at the same time with the base of an NPN transistor of reversely conductive diffusion region is formed in an N type epitaxial silicon substrate 11 of single-conductive semiconductor substrate, and an N<+> type diffusion layer 13 made to come in contact with both the sides and the upper part of the P type diffusion layer 12 thereof, and made to have higher concentration of impurity concentration and moreover made as to be deeper than the P type diffusion layer 12, and formed at the same time with diffusion performed to reduce collector series resistance of the NPN transistor is provided. Moreover a silicon oxide film 14 is formed on the surface of the N type epitaxial silicon substrate. The P type diffusion layer 12 is used as a resistance part like this, while because the deep N<+> type diffusion layer 13 surrounds the region of P type diffusion layer 12 from the sides as to be superposed at the upper part, a high resistor can be realized.
Patent JP-2000254661-A (JP)
Title: Treating device of dmso-containing water
Inventor: SHIGETA KIMINARI
IPC: C02F3/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently treat waste liquid by providing a first treating means consisting of a reducing agent adding means, a catalyst reducing means or an electrolytic decomposing and reducing means, and a second treating means consisting of an oxidant adding means, an catalyst oxidation means, the electrolytic decomposing and oxidating means or an evaporation treating means. SOLUTION: A reaction tank 1 for adding an reducing agent and reducing where a reducing agent is added to dimethyl sulfoxide (thereafter DMSO)- containing waste liquid to reduce the DMSO is provided as a first treating means, and a reduced water containing DMS, H2S, MM, etc. produced by reducing the DMSO is fed to the second treating means in a post-stage. One or more of the oxidant addition means, the catalyst oxidation means, the electrolytic decomposition and oxidation means and the evaporation treatment, or an aerobic biological treatment means are used as the second treating means. In this way, the DSMO-containing waste water can be easily and efficiently treated by using a chemical or a physical treatment means as at least the first and second treating means.
Patent JP-H09252573-A (JP)
Title: Stepping motor
Inventor: MIYAUCHI NORIO
IPC: H02K37/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical stepping motor by a method wherein a rotor and a stator are so arranged as to have the direction of a magnetic field by a stator coil cross the rotation plane of the rotor. SOLUTION: A rotor 9 consisting of a 2-pole permanent magnet 8 and a 2-pole stator 11 are magnetically coupled with each other with a gap 10 therebetween. For this purpose, a flat part 40 in which a rotor hole 41 in which the rotor 9 is placed is formed and 2 connection units 22 and 23 which are bent in directions approximately perpendicular to the flat part 11 are provided. Coil core ends 26 and 26 on both ends of the coil 12 are respectively connected to the connection terminal parts 24 and 25 of the connection units 22 and 23. With this constitution, the direction of a magnetic field generated by the coil 12 crosses the rotation plane of the rotor 9 and a cylindrical brushless stepping motor can be obtained.
Patent JP-S642947-A (JP)
Title: Mechanical facility provided with electrostatic holding means
Inventor: KASAHARA KEIJI
IPC: G03B27/62
Filed: 1988-03-12
Abstract: PURPOSE: To produce a large suction force at all times by providing a power source circuit which provides positive and negative charges to a pair of electrodes thereby preventing reduction of suction force due to charging of environment.  
     CONSTITUTION: A power source circuit 10 provides positive and negative charges to a pair of electrodes 4, 6. When the polarity of D.C. power source 14 is switched through a switching section 16 and opposite charges are fed to the pair of electrodes 4, 6, electricity is induced in a suction mechanism 8. When a material 12 to be sucked contacts with the suction mechanism 8, charges having different polarities are produced to provide suction force thus sucking and holding the material 12. When opposite charges are provided respectively to the pair of electrodes 4, 6, reduction of suction force due to charging of environment can be prevented without influence of temperature or humidity and a large suction force can be produced at all times. 
     COPYRIGHT: (C)1989,JPO&Japio