baber/WOPTO huggingface dataset:
Patent JP-S5484636-A (JP)
Title: Combustion controlling apparatus for gas instruments
Inventor: TABEI TOORU
IPC: F23Q9/14
Filed: 1977-12-19
Abstract: PURPOSE: To make possible starting and stopping by switches and obtain a high reliability by controlling the gas fed into a main burner, by a thermo valve.  
     CONSTITUTION: When an operation switch 13 in a room is operated, a controller 12 starts and feeds an operating current to the conversion part 6a of a thermo valve 6. The temperature of the conversion part 6a rises gradually, and after a fixed time, a valve body 6b is opened, and the action described above is detected by an operation switch 6c. The time from the operation of the operation switch 13 to the opening of the valve body 6b can be utilized as a purging period. When the opening of the valve body 6b is detected, the controller 12 provides an operation signal to an ignition to ignite the gas discharged from a pilot burner 10 through the themovalve 6 having been opened already. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943520-A (JP)
Title: Maskless ion implanting device
Inventor: MIYAUCHI EIZOU
IPC: H01L21/265
Filed: 1982-09-03
Abstract: PURPOSE:To enable to perform an ion implantation smoothly by a method wherein a maskless ion implanting device and an electron beam generator are arranged in such a manner that the irradiating position of an ion beam and the irradiating position of an electron beam is in coincidence with each other, thereby enabling to neutralize residual charge. CONSTITUTION:An ion beam generator is provided in such a manner that an ion beam 23 can be irradiated vertical to the surface of a sample substrate 21. On the other hand, an electron beam 24 is irradiated at the ion beam irradiating point of the sample substrate 21 with the angle theta for the ion beam 23. At this time, as an annealing process by heating is performed starting from the irradiated spot surface of the electron beam toward the inner part 27 of the sample by irradiating the electron beam in such a manner that the diameter of the beam is properly controlled so that the ion beam irradiation point is positioned within the irradiated beam of light, the crystal defect generated by the ion beam irradiation can be corrected effectively immediately after its generation. Also, the electric charge of ion can be neutralized by the irradiation of the electron beam having a residence charge, thereby enabling to perform an ion beam implantation smoothly.
Patent JP-S5275269-A (JP)
Title: Selective diffusion method
Inventor: ASAHI KUNIHIKO
IPC: H01L21/22
Filed: 1975-12-19
Abstract: PURPOSE: To form desired selectively diffused areas simultaneously at high accuracy by heattreating a substrate in an atmosphere producing diffusion in another concentration  using an impurity-added film of solubility different from that of the substrate as a mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5855323-A (JP)
Title: Etching solution for silicon and silicon oxide film
Inventor: MIYAGAWA MASAFUMI
IPC: H01L21/308
Filed: 1981-09-26
Abstract: PURPOSE:To enable patterning of high accuracy by preparing a mixed soln. contg. hydrofluoric acid and a surfactant and by optionally adding acetic acid or nitric acid. CONSTITUTION:This etching soln. for silicon and silicon oxide films contains, by volume, 0.1-65%, especially 2-50% hydrofluoric acid and 0.01-5% surfactant. As the surfactant an anionic surfactant, a cationic surfactant, an amphoteric surfactant or a nonionic surfactant is used. To further increase the etching effect 0.05-95vol% acetic acid and/or nitric acid may be added to the etching soln.
Patent JP-2000341458-A (JP)
Title: Image forming device
Inventor: TAKEUCHI HIDETO
IPC: H04N1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make immediately distinguishable the set position of a specific key-through-one-action in a key row. SOLUTION: In a composite digital copying machine 1, which stores the telephones numbers, names, etc., of the other parties registered in keys-through- one-action in an information memory, outputs the names of the opposite parties registered in the keys as address labels, and is provided with a printing means which can make printing in at least two or more colors, an address label content editing section 7 which instructs the printing means to print the name of the other party designated by a user in designated colors at printing of the name of the other party on an address label is provided. Therefore, when an outputted address label is stuck to one of keys-through-one-action the relation between the other party and the key can be recognized immediately.
Patent JP-H09321387-A (JP)
Title: Semiconductor light emitting element
Inventor: SHIRAISHI SEIJI
IPC: H01S5/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element having a better characteristic by forming an active layer without lattice strain on a p-type substrate. SOLUTION: On a substrate 1 composed of p-type InP mixed crystals, a first conductivity type clad layer 4 composed of a II-VI compound semiconductor, an active layer 5, and a second conductivity type clad layer 6 are laminated in order with a group III-V buffer layer 2 and a group II-VI buffer layer 3 interposed between. The group III-V buffer layer 2 consists of a III-V semiconductor layer 2a composed of GaInP mixed crystals, and a III-V semiconductor layer 2b composed of AlInP mixed crystals. The group II-VI buffer layer 3 consists of a II-VI semiconductor layer composed of ZnSe mixed crystals, and a II-VI semiconductor layer composed of ZnSSe mixed crystals.
Patent JP-H0326713-A (JP)
Title: Partly metallized ammonium salt of condensed product containing sulfd group
Inventor: HANSUUPEETAA BAUMAN
IPC: C08G14/06
Filed: 1990-06-13
Abstract: PURPOSE: To provide the subject novel product obtained by partially metallizing a condensation product of a sulfo group-containing aromatic compd., dihydroxyphenylsulfone and formaldehyde and useful as a light fastness enhancer of a polyamide.  
     CONSTITUTION: An objective product is obtained by partially metallizing a condensation product of a sulfo group-containing aromatic compd. (pref., a sulfonated product of m-xylene) (A), dihydroxyphenylsulfone (pref., industrial dihydroxyphenylsulfone mainly containing 2,4'- and 4,4'-isomers) (B) and formaldehyde (formaldehyde forming compd.) (C) with Mn, Co, Ni, Zn, Mg and/or Cu ions (D). It is pref. to obtain this product by reacting the components A, D and condensing the obtained product with the components B, C at 80-105°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5377182-A (JP)
Title: Production of mos type semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L27/06
Filed: 1976-12-20
Abstract: PURPOSE: To achieve the improvement in yield and the reduction in cost by reducing masking processes at the time of shallowing threshold voltage by implanting B +  ions a P channels through gate oxide film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0711484-A (JP)
Title: Method and equipment for manufacturing tin plated steel sheet
Inventor: YAMASHITA HARUTOSHI
IPC: C25D5/48
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a steel sheet with attractive and stable bright surface at high speed, without requiring reflow and quenching treatments, by applying temper rolling at specific draft after Sn plating. CONSTITUTION:A steel sheet, prepared by performing cold rolling, annealing, primary temper rolling if necessary, and successively Sn plating, is temper-rolled at 0.1-40% draft. By this method, the necessity of reflow and quenching as means to improve surface brightness can be obviated and the color tone and brightness of the surface of the plated steel sheet can remarkably be improved, and the Sn plated steel sheet having attractive bright surface can be obtained. Further, the necessity of equipment for reflow and quenching treatments and heating energy for them can be obviated, and manufacturing costs can be reduced.
Patent JP-H0822090-A (JP)
Title: Original position correcting device
Inventor: BABA TOSHIO
IPC: G03G15/04
Filed: 1994-07-05
Abstract: PURPOSE:To easily correct the position of an original placed slantwise and to improve operability. CONSTITUTION:This original position correcting device is provided with a placing table 3 on which the original 2 is placed, an original leading edge positioning member 4 provided at the end of the placing table 3 and positioning the leading edge of the original, and an original pressing plate 5 turning with respect to the positioning member 4 and pressing the original 2; and it is also provided with an original pressing plate moving means for moving the pressing plate 5 toward the positioning member 4 when the pressing plate 5 is turned and the placing table 3 is closed by the pressing plate 5, and an original pressing member provided in the pressing plate 5 on a side abutting on the original 2 when the pressing plate 5 is closed and moved toward the positioning member 4 and making the original 2 abut on the positioning member 4 by press-moving the original 2 to the positioning member 4 by frictional force.
Patent JP-S6131893-A (JP)
Title: Heat retrieving device in fluidized bed incinerating furnace
Inventor: HIGO TSUTOMU
IPC: F23G5/46
Filed: 1984-07-25
Abstract: PURPOSE:To permit to detach heat transfer tubes in a short period of time and obtain the high performance heat retrieving device having a high reliability by a method wherein one part of a furnace wall is utilized as a detachable supporting wall and the heat transfer tubes are attached to the supporting wall. CONSTITUTION:A heat exchanger 32 is inserted into the upper part of the incinerating furnace 30 so as to prevent the heat transfer tubes from being worn due to collision of fluidized sand jumping up from the fluidized bed 33 and receive the heat of free board 31 rather than the heat of the fluidized bed 33. On the other hand, an opening 35 for extracting the heat exchanger is constructed so as to be covered by the supporting wall 36 to which the heat exchanger 32 is attached. According to this method, the heat exchanger 32 can be removed when retrieved heat is not being utilized and a blind lid 37, to which the heat transfer tubes are not attached, can be attached instead of the heat exchanger. The retrieving amount of heat may be increased or decreased in accordance with the heat value of incinerated wastes by changing the number of inserted heat exchangers or the like while the maintenance such as inspection, repaire or the like of the heat exchanger 32 itself may be effected arbitrarily and easily without necessitating to stop the operation of the incinerating furnace 30.
Patent JP-S6213072-A (JP)
Title: Semiconductor device
Inventor: NAMEKATA MAKOTO
IPC: H01L29/74
Filed: 1985-07-10
Abstract: PURPOSE:To reduce the number of component parts and the number of mounting steps by integrally forming a parallel resistor in parallel with an SCR body and a triac body, thereby eliminating the necessity of connecting a rush current preventing parallel resistor. CONSTITUTION:An SCR body 11 having 3 layers of P1N1P2 and formed with an annular N2 layer at the periphery of the P2 layer of the upper layer, and an N5 layer insulated by an annular insulating layer 4 on the outer periphery of 3 layers of remaining N1P2N2 except the P1 layer of the lower layer and connected with the P1 of the lower layer at the outside are formed. A resistance layer 5 is formed on the upper surface of the N5 layer of the outer periphery, a common cathode electrode 2 is formed on the annular N2 layer and the outer peripheral resistor, a gate electrode 3 is formed at the center on the top of the body 11, and an anode electrode 1 is formed on the lower P1 layer. The P1 layer, N5 layer and resistance layer 5 interposed between the electrodes 1 and 2 outside the body 11 form a parallel resistor 12.
Patent JP-S5854411-A (JP)
Title: Controlling device for load electric power
Inventor: YUDA TOKUJI
IPC: G05F1/455
Filed: 1981-09-28
Abstract: PURPOSE:To prevent operator from the danger of electric shock at the off time of a switch by connecting the electric power source side of an impedance element connected to both terminals of a phase controlling element to the power source through the switch to disconnect a load from the power source at the off time of the switch. CONSTITUTION:When a switch SW is turned on, a control circuit CC is actuated, an ignition signal is applied to the gate of a Triac TR and current is supplied to a load L through a choke CH and the Triac TR. Noises generated at  the connection of the Triac TR is absorbed a snubber circuit connected to the switch TR in parallel. If the switch SW is turned off, the control circuit CC stops operating, the Triac TR is turned off and the power source side of the snubber circuit is disconnected from the power source, so that the load L is completely separated from the power source. Thus, the operator can be prevented from electric chock even if he contacts with the load L.
Patent JP-H09321802-A (JP)
Title: Relay type file transfer system
Inventor: CHIBA TAKESHI
IPC: H04L45/122
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve transfer performance and to reduce a communication cost by transferring a packet for deciding a transfer route with a transfer destination prior to the transfer of a file to be transferred. SOLUTION: A packet generation part 11 generates the packet to be transferred prior to the transfer of the file and the generated packet is transferred to an appropriate opposite party through a transmission/reception control part 15. In the case of receiving the packet, a packet analysis part 12 analyzes the contents and performs a required processing. A route information storage part 13 is realized by a storage device and stores route information for indicating the positioning of its own host 10 in a network and relation with the other host. A communicable host judgement part 14 judges whether or not the host 10 entered by a route setting packet is drectly communicable with its own host 10 by the instruction of the packet analysis part 12.  The transmission/ reception control part 15 transmits the generated packet, delivers the received packet to the packet analysis part 12 and transfers the received packet to the next host 10.
Patent JP-H0810572-A (JP)
Title: Method for decomposing fluorocarbon
Inventor: SUGANO SHUICHI
IPC: B01J23/30
Filed: 1994-07-05
Abstract: PURPOSE:To efficiently decompose fluorocarbons by crushing the waste from a refrigerator contg. fluorocarbons in a closed vessel to collect the fluorocarbons, adding air to the fluorocarbons to specify the concn., adding steam to the mixture, which is heated, catalytically decomposing the fluorocarbons, neutralizing the decomposed gas and discharging the netralized gas. CONSTITUTION:An air converter 17 as a waste is crushed into small metallic pieces 18 by a shredder in a closed vessel and stored B2 in a hopper. The generated gaseous fluorocarbon 8 is sucked out by a sucker and diluted B3 with air 9 to a 10% concn. The concn.-adjusted gaseous fluorocarbon 8 is mixed with steam 11 by 5 mols per mol of the fluorocarbon and supplied B4 to a heater. The heated gaseous fluorocarbon 8 is sent into a catalytic reaction tower packed with titania to decompose the fluorocarbon B5. The decomposed gas 13 is blown into an aq. alkaline sodium hydroxide soln. to neutralize the acid component which is made harmless B6. The fluorocarbon concn. in the gas freed from the acid component and consisting of the air saturated with carbon dioxide and steam is measured B7, and the gas is discharged as a waste gas 14.
Patent JP-S5942942-A (JP)
Title: Vulcanization of tire
Inventor: TADA SHIYOUZOU
IPC: B29C35/00
Filed: 1982-09-02
Abstract: PURPOSE:To recover hot water in a bladder without the use of cooling water by a method in which after the vulcanization of tire, an inert gas is sent into the bladder and hot water with the inert gas is discharged to the outside of the system. CONSTITUTION:When the vulcanization of tire is ended, an inert gas is introduced into a bladder 4 filled with hot water 17, and the hot water with the inert gas is pushed out to the outside of the system and directed to a gas-liquid separator 9. The hot water is separated from the inert gas in the separator 9, the hot water is sent to a hot water-generating plant 6 through a pump 10, and the inert gas is sent to an inert gas-generating plant 7 through a mist separator 11 for reuse. A flexible tube 14 for recovery of hot water is connected with a discharge port 13 and set in the bladder 4.
Patent JP-H0319314-A (JP)
Title: Charged particle beam exposure device
Inventor: SAKAMOTO JUICHI
IPC: H01L21/30
Filed: 1989-06-16
Abstract: PURPOSE:To unneccesitate adjustment of an optical axis after cleaning, and to conduct a cleaning operation simplily in a short period by a method wherein cleaning gas is introduced in to a cylindrical body, electricity is discharged between conductive parts by applying a high frequency signal there, the gas is activated, and the deposition on the circumferential surface in the cylindrical body, is removed by etching. CONSTITUTION:When a cleaning operation is conducted, oxygen (O2O2), argon (Ar), Freon (CF4) or their mixture is formed into cleaning gas having the degree of vacuum of 1 in Torr to 1Torr, and it is introduced into a cylindrical body 30. Moreover, a high frequency signal of about 50 to 60W at the frequency of 10k to 1MHz is applied between conductive parts 33a and 33e from an oscillator 35, and this operation is repeated several times. As a result, the electric discharge of the mode corresponding to the above-mentioned frequency and the degree of vacuum is generated between conductive parts 33a and 33h, the cleaning gas is activated, and the deposit on the whole inner circumferential surface of the cylindrical body 30 can be removed by etching.
Patent JP-H1135442-A (JP)
Title: Incense and analogue
Inventor: HARIGAYA TOMOYOSHI
IPC: A61Q13/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an incense and its analogue which changes the color tone of the external appearance before and after combustion of the incense without affecting the quality and also can achieve the beautiful color change with retaining the original shape without collapsing and scattering the ashed part after combustion. SOLUTION: On the incense and its analogue, the surface of the incense is composed of the coat which holds the shape of ashed part formed after combustion of the incense base material or the surface of the incense base material is coated with a coating agent which forms the coat around the ashed part after combustion of the incense base material, suitably a coating agent which is composed of a coat-forming component consisting of a glaze or a glaze and a kneading oil and fuses at the combustion temperature of the incense base material to form the coat.
Patent JP-S5675895-A (JP)
Title: Heat sensitive recording material
Inventor: OEDA YOSHITAKA
IPC: B41M5/337
Filed: 1979-11-27
Abstract: PURPOSE: To provide a heat sensitive recording material having excellent continuous recording property and capable of being stably applied to a rapid information device comprising incorporating a pigment treated by at least one of a color former, a color developing agent and a heat meltable substance in a color developing layer.  
     CONSTITUTION: 100pts.wt. of a pigment with an oil absorbing amount (JIS-K- 5101) of 80ml/100g or more such as diatomaceous earth or TiO 2  and 5W500pts.wt. of at least one or more of a substance selected from a color former, a color developing agent and a heat meltable substance are mixed under heating and, thereafter, ground to obtain a surface treated pigment. Subsequently, to a composition comprising one pts.wt. of (A) a color former such as a triaryl methane type dyestuff, 1W50pts.wt. of (B) a color developing agent such as an activated earth or an acid earth and 0.1W30pts.wt. against one pts.wt. of the B component of (C) a heat meltable substance with a mp. of 60W200°C such as 2,6-diisopropyl-naphthalene, (D) aforementioned pigment is compounded in an amount of 5W80wt% and the obtained composition is coated on a support to form a color developing layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000336355-A (JP)
Title: Antioxidant
Inventor: UENO TOSHIO
IPC: A23L27/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an antioxidant which has excellent oxidation resistance and excellent safety, scarcely has a smell and a taste, and is originated from a natural substance. SOLUTION: This antioxidant comprises the water-containing organic solvent extract of vanilla beans. The water-containing organic solvent is preferably water-containing ethanol. When vanilla bean residues obtained after the extraction of a perfume or spice from the vanilla beans is especially used, the antioxidant scarcely containing a flavor and a taste and capable of being used for general purposes is obtained. The antioxidant plentifully contains natural polyphenols, is rich in safety, and is suitable as an antioxidant for foods and drinks.
Patent JP-H05306346-A (JP)
Title: Hydrophilic fluoro resin film
Inventor: OKADA ATSUSHI
IPC: C08J7/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide the film useful for antithrombogenic artificial blood vessels, discoloration-free contact lenses, etc., by bringing a fluoro resin film into contact with water, and subsequently irradiating the surface of the film with an excimer laser light to improve the surface of the fluoro resin film into the hydrophilic surface. CONSTITUTION:A stainless steel reaction cell 5 having a synthetic quartz incidence window is charged with water 6, and a film 7 comprising a fluoro resin is placed on the water 6. The surface of the film 7 is vertically irradiated with an ArF excimer laser light (oscillation wavelength: 193mm) 1 from an excimer laser light generator 9 under irradiation conditions comprising a laser light energy density of 100mJ/cm<2>, a shot number of 5000 shots and a pulse repeating number of 50PPS to wholly or partially improve the surface of the fluoro resin film 7 into the hydrophilic surface, thus providing the objective hydrophilic fluoro resin film suitable as a raw material for antithrombogenic artificial blood vessels, discoloration-free contact lenses, etc.
Patent JP-S63318002-A (JP)
Inventor: NAKABASHI SUMIO
IPC: F21V8/00
Filed: 1987-06-19
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-H01320255-A (JP)
Title: Production of ceramic-bn based composite material
Inventor: SAKAGUCHI MIKIO
IPC: C04B35/00
Filed: 1988-06-22
Abstract: PURPOSE:To obtain the title composite material having excellent sliding characteristic and worked surface precision by preforming a mixture of a BN precursor, wherein the interfacial spacing by X-ray diffraction and size of the crystallite are specified, and ceramic grains in a specified ratio, and then calcining the preform under pressure. CONSTITUTION:A mixture of 50-50wt.% BN precursor, wherein the BN (002) interfacial spacing by X-ray diffraction is controlled to 2.15-2.40Angstrom  and the size of the crystallite to 50-2,000Angstrom , and 95-50wt.% ceramic grains is prepared. The mixture is preformed, and the preform is then calcined at 10-120MPa pressure to obtain the composite material. When <50wt.% ceramic is used in the material, the heat resistance, high strength, and high-hardness characteristic inherent in the ceramic can be hardly developed, and the effect of the mixed BN is not fully exhibited at >96% ceramic. When the interfacial spacing and size of the BN precursor are respectively higher than the upper limit and lower than the lower limit, crystallization by calcination is not sufficient, and the sliding property, workability, etc., due to mixing is not improved. When the interfacial spacing and size of the crystallite are respectively lower than the lower limit and higher than the upper limit, the grains of both components are not uniformly mixed, the kind of the composite ceramic is restricted, and the strength of the calcined body and the worked surface precision are deteriorated.