baber/WOPTO huggingface dataset:
Patent JP-S6325914-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUMURA YUJI
IPC: H01L21/205
Filed: 1986-07-18
Abstract: PURPOSE:To realize formation of single crystal film of beta-SiC having excellent electrical characteristics on a silicon substrate at the temperature of about 1000 deg.C by selecting trichlorosylane (SiFHCl3) and propane (C3H3) gases as the reaction gas, setting the flow ratio (B/A) of SiHCl3 (A) and C3H3 (B) to 0.01 or more and 0.5 or less and selecting flow rate of gas and growth temperature depending on such flow ratio. CONSTITUTION:A quartz tube 11 used as a reaction furnace is provided with, at the circumference thereof, a coil 12 to which the RF signal of 8 kHz is applied by an oscillator 13. The C3H3 is supplied through a mass flow controller (M.F.) 14 to the quartz tube 11, while SiHCl3 is supplied through a vaporization controller (V.C.)15 and M.F. 14, while H2 is supplied through M.F. 14. Meanwhile, the quartz tube 11 is exhausted by a mechanical booster (M.B.) pump 15 and a rotary pump (R.P.) 17 and a wafer 21 is arranged on a carbon susceptor 22 within the quartz tube 11. Since Si and C are deposited on a silicon wafer 21 in the ratio of 1:1, combination of SiHCl3 and C3H3 is newly selected as the reaction gas and a growth temperature program is set so that only H2 is supplied in the process that the temperature is raised up to 1000 deg.C from the room temperature only for 10 minutes to clean the surface of wafer 21. Thereafter, SiC is deposited according to SiHCl3/H2+C3H3 + H2+B2S6 (or PH3) and then temperature is falled to the room temperature while only H2 is supplied.
Patent JP-S6328448-A (JP)
Title: Photoreaction device
Inventor: HOSHI JUNICHI
IPC: B01J19/12
Filed: 1986-07-18
Abstract: PURPOSE:To improve the efficiency and uniformity of the activation of a photoreacting agent and to enhance reactivity with a substrate by disposing a mask which allows the transmission of projection light and discharges the photoreacting agent onto the substrate apart at a specified spacing therefrom, thereby constituting a photoreaction device. CONSTITUTION:The wafer-like substrate 8 on which an org. material 7 is coated is placed on a plate 9, then the plate 9 is heated to about 200 deg.C. The mask 6 is fixed to a mask holder 10 and is disposed in parallel with the substrate 8 apart at about 50mum therefrom. Ozone or oxygen which is an oxidizing agent or the gaseous mixture composed thereof is supplied through the mask holder 10 in this state to the mask 6. Near UV rays which assist the oxidation are projected through the mask 6 onto the substrate 8. The near UV rays are easily obtainable by a commercially marketed optical system of UV aligner. Atomic oxygen is generated from the ozone and oxygen by the projection of the near UV rays, by which the org. material 7 is photo-oxidized.
Patent JP-S5870280-A (JP)
Inventor: SHIN YASUHIRO
IPC: G09G3/14
Filed: 1981-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0455713-A (JP)
Title: Method and apparatus for detecting amount of displacement
Inventor: WATANABE KAJIROU
IPC: G01B17/00
Filed: 1990-06-26
Abstract: PURPOSE:To make it possible to detect the amount of displacement of a material to be measured simply by detecting the node or the loop of a standing wave when the material to be measured is displaced in the propagating direction of the standing wave. CONSTITUTION:When a material to be measured 14 is stopped at a point B in front of an ultrasonic-wave transmitter 1, a standing wave is maintained in a resonant state. The ultrasonic wave is specified with the standing wave and vibrated at a hole 3a at the part of the hole 3a of a housing 3. The sine wave signal having a specified value is outputted from an ultrasonic-wave receiver 4. When, the material 14 is displaced from the point B to a point C, the sound pressure of the standing wave receives the magnitude of a sound wave which is periodically changed with the displacement. As a result, the nodes or the loops of the standing wave by the number in proportion to the speed pass in the receiver 4. The electric signal corresponding to the number is outputted. The electric signal is converted into a rectangular wave pulses in a wave-form shaping circuit 9 through a band-pass filter 5, a full-wave rectifier 6, a first integrating circuit 7 and a high-pass filter 8. The rectangular- wave pulses are counted in a counter 12. The result is digitally displayed on a second display device 13 and also displaced on a first display device 11 in an analog value through a second integrating circuit 10.
Patent JP-S6145704-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: A45D20/12
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5961590-A (JP)
Title: Welding method
Inventor: ABE NAOHIRO
IPC: B23K35/30
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a weld zone having resistance to corrosion and wear corrosion in highly corrosive environment of Cl<->, etc. by using a welding material which yields the compsn. of the deposited metal contg. respectively prescribed ratios of C, Si, Mn, Al, etc. and consisting of the balance Fe in welding a ferrite-austenitic stainless cast steel. CONSTITUTION:A welding member consisting, by weight %, of <=0.1% C, 0.2- 5% Si, <=2.5% Mn, 2.2-4% Cu, 3-10% Ni, 20-35% Cr, 2-6% Mo, 0.08-0.28% N, 0.05-2% Al and the balance substantially Fe is used in welding the above- described stainless cast steel. The form of such welding material includes a welding wire in the case of a consumable electrode system in gas shielded arc welding. The chemical components of the deposited metal are made obtainable from a metallic core wire or metallic sheath material. If such welding material is used, the weld zone of the above-described stainless cast steel which has high- strength in addition to the above-described characteristic and makes the generation of any defect in the weld zone difficult is obtd.
Patent JP-S6227790-A (JP)
Inventor: MIZUTANI MOTOHARU
IPC: G06F12/04
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6228286-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/337
Filed: 1985-07-30
Abstract: PURPOSE:To enhance developed color density, brightness, preservability and color forming sensitivity, by producing a recording material by applying an electron-acceptive compound, an electron-donative colorless dye and an alkylated aromatic ketone compound. CONSTITUTION:An electron-acceptive compound, an electron-donative colorless dye and an alkylated aromatic ketone compound are added to an about 0.2-5% aqueous solution of a water-soluble high molecular weight compound, and the mixture is ground to a particle diameter of not more than about 3mum and dispersed by a ball mill or the like to prepare a heat-sensitive coating liquid. The coating liquid is applied to a base, and is dried to produce the recording material. The weight ratio of the amount of the dye to the amount of the electron-acceptive compound is preferably 1:10-1:1. The ketone compound preferably has a melting point of 80-120 deg.C, and the amount thereof is preferably 200-300wt% based on the amount of the electron-donative compound.
Patent JP-2000356106-A (JP)
Title: Thermal unbalance regulating system for turbine
Inventor: MIHARA TAKASHI
IPC: F01D19/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unevenness of temperature distribution and to reduce the generation of vibration of a rotor due to the unbalance by a method wherein water or steam is injected against a spot of the rotor where a thermal unbalance is apt to occur. SOLUTION: In this system, a support member 80 is passed through a cavity 78 at the outlet part of the final state moving blade 74 of a steam turbine and a water injection nozzle 1 is inserted into the support member. Water is injected in a pulse-form manner to prevent the occurrence of unevenness of the temperature of a rotor 73. A number of revolutions sensor 9 detects the discrimination bar 90a of a wheel 90, a vibration sensor 10 detects vibration displacement of a wheel 91, and the detecting results are sent to vibration measuring device 8. At the measuring device 8, a vibration pulse signal is outputted in a range where vibration displacement exceeds a threshold. A quantity of water regulating device 5 is driven through a thermal unbalance vibration change confirming device 7, and water from a water feed source 5 is injected in a pulse-form manner.
Patent JP-S5960531-A (JP)
Title: Data inputting system
Inventor: TERASAWA MICHIYUKI
IPC: G06F3/02
Filed: 1982-09-29
Abstract: PURPOSE:To execute quickly a key input by displaying on a display device only a data of a data code contained in a field of a prescribed digit number in a field copy register. CONSTITUTION:An operator inputs each character for constituting a retrieval code, for instance, ''ABCDE123FG'' by depressing a corresponding key of a keyboard. In this case, a processor copies and contains each character code in a field copy register FCR4, and also displays a character based on each character code on a display device 3. Subsequently, the operator contains successively a digit number of a field in the FCR4, in each fixed character processing register FMR, and displays 3 only a data of a data code contained in a field of a prescribed digit number in the FCR4. In this way, the number of times of hitting a key can be reduced.
Patent JP-S6153246-A (JP)
Title: Novel aminoalcohol, manufacture and remedy for cardiac and circulatory disease and blood circulation failure
Inventor: BUARUTAA GUNAARU FURIIBE
IPC: C07D231/56
Filed: 1985-08-01
Abstract: The present invention provides aminoalcohols of the general formula: <IMAGE>  (I)  wherein R1 and R2, which can be same or different, are hydrogen atoms, hydroxyl groups, C1-C4-alkoxy, benzyloxy, C1-C4-alkoxycarbonyl, C1-C4-alkanesulphonylamino, C1-C4-alkanesulphinyl or C1-C4-alkanesulphonyl radicals, m is 2, 3 or 4, X and Y, which can be the same or different, are hydrogen atoms or benzyl radicals and R3 is a phenyl radical substituted twice by C1-C6-alkyl radicals, a nitrophenyl radical, an aminophenyl radical, a 1,3,5-tri-C1-C6-alkyl-2,4-dioxo-1H,3H-pyrimidin-6-yl radical, an indolyl radical, an indazolyl radical, a benzimidazolyl radical, a 1,4-di-C1-C6-alkylpyrazol-5-yl radical or a radical of the general formula:    <IMAGE> (Q)   wherein R4 and R5, which can be the same or different, are C1-C4-alkyl radicals and R6 is a C1-C6-alkyl, C2-C6-alkenyl, phenyl or benzyl radical; and the pharmacologically acceptable salts there, as well as methods for making and using these compounds and compositions containing them. There are useful as cardiovascular medicaments.
Patent JP-S6324250-A (JP)
Title: Color printed product
Inventor: HASEGAWA SHUNZO
IPC: G03F1/88
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the titled product with a low cost by printing a negative transmission image of a line drawing which is dyed with a prescribed dyestuff on a color photographic sensitive material, followed by processing the obtd. image, thereby forming merely the line drawing having plural different colors. CONSTITUTION:The negative transmission image of the line drawing composed of the prescribed character and symbol is formed as an original. To form the negative transmission image of the line drawing, the black and white silver halide photosensitive material capable of forming a high contrast image is preferably used. The original composed of the prescribed line drawing is printed on said photosensitive material, followed by processing it, thereby forming the negative image in which the line image part is transparent, (a back ground of said image is composed of a blackened silver). And, subsequently, at least a part of said image is dyed. However, the whole of the line image is not dyed to a monochromic color, but said image is dyed to plural different colors. In the case that said image is dyed to the monochromatic color, said image is used by combinating it with the line image which is not dyed (it is colored to black on printing).
Patent JP-H04364709-A (JP)
Title: Laminated chip common-mode choke coil
Inventor: USHIRO TOMOAKI
IPC: H01F41/04
Filed: 1991-06-12
Abstract: PURPOSE:To reduce an insertion loss by arranging external electrodes of each coil around the corner part rotated by about 180 deg. in a diagonal direction and sustantially equalizing the number of turns of respective coil. CONSTITUTION:Ferrite sheets 8 to 9 and 11 to 17 are piled up and calcined integrally in order to prepare a laminated chip common-mode choke coil 1. Leading parts 2a, 4a and 3a, 5a of respective end parts of coils A and B are connected with external electrodes 2, 3 and 4, 5, respectively. The electrodes 2, 3 and 4, 5 of a pair of coils are respectively placed around corner parts rotated by about 180 deg.C in a diagonal direction. When the coils A and B are subjected to balancing, they show only a slightly moderate increase in impedance in a normal mode, and an insertion loss indicates only 0.2dB at 80MHz. Thus a magnetic balance can be improved, resulting in reduction of insertion loss under normal mode.
Patent JP-S62135530-A (JP)
Title: Heat-resistant thin polyimide film
Inventor: KAMIKITA MASAKAZU
IPC: C08J5/18
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the titled thin film excellent in electrical insulation, chemical resistance and mechanical properties and useful in the field of electronics, by laminating an amphoteric polyimide precursor on a base by a Langmuir-Blodgett method and subjecting it to an imidation reaction. CONSTITUTION:A tetracarboxylic acid dianhydride of formula I (wherein R<1> is a 2C or higher tetravalent group such as a group characterized by a 6C or higher benzenoid unsaturation such as one of formulas II-IV) is reacted with a compound of R<3>OH and R<4>OH [wherein R<3-4> are each a 1-30C monovalent (cyclo)aliphatic group or a monovalent aromatic-aliphatic group] to obtain a compound of formula V. This compound is converted into an acyl halide by treatment with PCl5 at -10 deg.C or above in an anhydrous polar solvent, a compound of formula VI (wherein R<5-6> are each R<3>, R<2> is the same as R<1> and is a 2C or higher bivalent group such as a group of formula VII or VIII) is added to the reaction system and reacted to obtain an amphoteric polyimide precursor having repeating units of formula IX and a number- average MW of 2,000-300,000. A thin film formed by laminating this precursor on a base such as a glass plate treated with a silane coupling agent is imidated by heating to 300-400 deg.C to obtain the titled thin film having a thickness <=1,000Angstrom , a dielectric breakdown strength >=1X10<6>V/cm and a heat resistance >=400 deg.C.
Patent JP-S6414287-A (JP)
Title: Reactive hot melt adhesive
Inventor: TAKAHASHI MASAHIKO
IPC: C09J175/14
Filed: 1987-07-08
Abstract: PURPOSE:To provide the title adhesive which has excellent adhesion rate, heat resistance and adhesion strength and is also excellent in adhesion to a plastic film, and which comprises a particular crystalline urethane prepolymer. CONSTITUTION:A crystalline urethane prepolymer having a structure in which a polyester skeleton is bonded to a polyurethane skeleton by a urethane bond and having an isocyanate group left at a molecular terminal thereof is obtd. by performing addn. reaction of a polyisocyanate (A) (e.g., 2,4-tolylene diisocyanate), a polyester polyol (B) having an average MW of 1000-30,000 and a polyol having a butadiene skeleton (C) whose average MW is 500-10,000 in a ratio of the isocyanate groups of component (A) to the hydroxyl groups of components (B) and (C) of 1.05-3/1 and in a component (B) to/component (C) equivalent ratio of 95/5-60/40. To the prepolymer are added a plasticizer, a tackifier, a filter, etc., thereby obtaining a reactive hot melt adhesive.
Patent JP-S6326931-A (JP)
Title: Gas plazma x-ray generator
Inventor: YAMABE MASAKI
IPC: G03F7/20
Filed: 1986-07-19
Abstract: PURPOSE:To prevent a beryllium membrane from damage caused by neutral particles or charged particles by discharging a gas from a gas stream generating means in the direction orthogonal with the direction in which X rays are radiated from pinch plazma. CONSTITUTION:A high speed gas stream generating means 30 is provided, and it is preferable that the second high speed gas valve 32 is opened to discharge a gas in synchronization with the time when pinch plazma 10 is generated. That is, after the time delay caused by a delay circuit 23 during which a pulse current is sent to a valve power source 24 from a trigger source 22, and the first high speed gas valve 7 is opened to discharge Ne-gas via a gas path 8 of a first electrode 4, a pulse is applied to a discharging electrode of a discharging switch 27 by a high voltage trigger source 25 to make it be in discharge condition. And when the resistance of the discharge switch is made zero, the charge charged in a capacitor 26 connected between the first and second electrodes 4 and 3 is discharged so as to make a cylinder-shaped gas 9 be pinch plazma 10 then radiate X rays 11. The time of the second delay circuit 36 is decided so that the second high speed gas valve 32 can be opened at the moment X rays are radiated, not to cause damage to a beryllium membrane.
Patent JP-2001003744-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: KIMATA ATSUSHI
IPC: F01N3/28
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To improve an exhaust pulsation effect through simple structure without varying the sizes of a catalyst converter and a submuffler and varying its mounting position. SOLUTION: This device comprises a catalyst converter 3 to control exhaust emission, a main muffler 5 to reduce the generation of exhaust noise, and a submuffler 4 situated between the catalyst converter 3 and the main muffler 5. The flow passage section area of an exhaust pipe 7A to interconnect the catalyst converter 3 and the submuffluer 4 is increased to a value higher than that of an exhaust pipe 6 connected to a position situated upstream from the catalyst converted 3.
Patent JP-S5958274-A (JP)
Title: Double-plate valve
Inventor: HARADA KIYOSHI
IPC: F16K1/22
Filed: 1982-09-28
Abstract: PURPOSE:To secure a necessary strength without increasing the thickness of members and the number of reinforcing plates, by bending both the lateral parts of an auxiliary plate toward a main plate and orienting reinforcing ribs in such directions as to nearly bisect the internal angle between the bent lateral part and central part of the auxiliary plate. CONSTITUTION:The central part 4a of anauxiliary plate 4 is made nearly parallel with a main plate 3. Both the lateral parts of the auxiliary plate 4 are bent toward the main plate 3. Reinforcing ribs 6 are provided between the main plate 3 and the auxiliary plate 4 so that each rib extends in such a direction as to nearly bisect the internal angle theta between the bent lateral part of the auxiliary plate 4 and its central part 4a. As a result, the water pressure which acts on the surface of the auxiliary plate 4 toward the main plate 3 when a valve element 2 is opened is equally carried by constituent plates, so that local reinforcement is not needed. For that reason, a necessary strength is secured without increasing the thickness of members and the number of reinforcing plates.
Patent JP-S6328244-A (JP)
Title: Rotary electric machine for vehicle
Inventor: YAGI NOBUYUKI
IPC: H02K9/26
Filed: 1986-07-18
Abstract: PURPOSE:To decrease entering of impurity into a machine, by a method wherein an outer air intake port of a draft filter is opened at upper portion on an outer circumference of an outer covering frame in perpendicular direction to traveling direction of a vehicle. CONSTITUTION:In a motor 20, at its operation state, a draft fan 13 is rotated integrally with a rotor shaft 7, and outer air is sucked from an outer air intake port 25 of a draft filter 22 according to suction action by the rotation. In this case, since the intake port 25 is opened at upper portion on an outer circumference of an outer covering frame 2 in perpendicular direction to traveling direction of a vehicle, only impurity of small amount with relatively small specific gravity is entered together with the outer air from the intake port 25 into the draft filter 22. The air taken in the draft filter 22 passes through a swirl air passage 26 and swirls in nearly semicircular are form. According to the swirling, the impurity in the air is put to side of the outer circumferential wall by the centrifugal force, and further travels straightly downward by the inertia thereby the impurity is separated and removed.
Patent JP-S6327078-A (JP)
Title: Gas laser apparatus
Inventor: KARUBE NORIO
IPC: H01S3/081
Filed: 1986-07-18
Abstract: PURPOSE:To raise the oscillation efficiency of laser light by providing a distance of a discharge tube in an electrode direction sufficiently to generate an electron collecting phenomenon and folding to reflect the laser light to amplify the light. CONSTITUTION:An electrode 2a is connected through a matching reactance 4 to a high frequency power source 3, and an electrode 2b is connected to an earth. A high frequency for a discharge is generated by the power source 3, laser medium gas is circulated in a discharge tube 1 to excite the gas, thereby amplifying laser light. The light is reflected on reflecting mirrors 5, 6 and 7. The distance (d) of the tube in an electrode direction is sufficiently increased to collide the light to the sidewall of the tube 1 in the frequency (f) of the power source 3, i.e., to generate an electron collecting phenomenon. This distance is utilized to fold to reflect the light, thereby raising the amplification factor.
Patent JP-H05186312-A (JP)
Title: Colored cosmetic stick
Inventor: PATORITSUKU JIYOSEFU DANFUI
IPC: A61Q1/06
Filed: 1992-06-26
Abstract: PURPOSE: To obtain a colored cosmetic stick, especially a lipstick, containing a coloring system generating no staining and capable of reducing dangers in all healthy items and an aqueous emulsion suitable for putting on the skin of human, especially on the lip. CONSTITUTION: This cosmetic stick, especially a lip stick, having the above mentioned effects is obtained by blending (i) about 0.5-25wt.% of water, (ii) about 1-99wt.%, preferably about 10-50wt.% of a coagulant, especially candelilla wax, ozokerite, carnauba wax and/or lanolin and (iii) about 0.001-20wt.% of a colorant such as an aluminum salt, preferably an aluminum lake, especially red 3, 21, 27 and 33-, yellow 5, 6, 10-, orange 5- and/or blue 1-aluminum lake(s) as essential ingredients. The colorant maintains structural and aesthetic completeness of the prepared stick and gives good coloring effects without mutually affecting mal effects to other ingredients.