baber/WOPTO huggingface dataset:
Patent JP-S61240010-A (JP)
Title: Fluidized bed combustion device
Inventor: ASAI MINORU
IPC: F23C6/04
Filed: 1985-04-16
Abstract: PURPOSE:To contrive to reduce the running power cost of a device and the wear of heat transfer pipes by a structure wherein a particle supplying port, through which fuel and desulfurizing agent are fed in a fluidized bed reactor, and a dust collecting device, which is connected to the upper outlet of an air-jetted bed reactor and supplies coarse ash to said particle supplying port, are provided. CONSTITUTION:Fuel and desulfurizing agent supplied in a fluidized bed reactor 1 are filled comparatively thin as a fluidized bed above an air dispersing plate 3. The fluidized bed 19 is formed by being fluidized by the primary air supplied through a wind box 4. The fuel is burnt under the air lean condition in order to suppress the generation of nitrogen oxides. Fly ash containing unburnt carbon and fine cinders enters an air-jetted bed reactor 2 and mixes with high speed secondary air and burns secondarily in the air-jetted bed reactor 2. In addition, the residual sulfur dioxide SO2, which does not be desulfurized in the fluidized bed 19, is desulfurized in the air-jetted bed reactor 2, which has the excess air atmosphere. Fly ash from the air- jetted bed reactor 2 is separated at a dust collecting device 18 and circulated through a particle supplying port 8 into the fluidized bed reactor 1. The coarse ash 20 left in the fluidized bed 19 is extracted through an ash extracting port 15.
Patent JP-S575337-A (JP)
Title: Manufacture of thin oxide film
Inventor: NAKAMURA SUGURU
IPC: H01L21/316
Filed: 1980-06-13
Abstract: PURPOSE:To control the degree of oxidation of a deposited product by ionizing gas introduced into a vacuum container by a vacuum deposition method, emitting it to a depositing substance to activate the metallic component or oxygen of the substance, and thus varying the activity of the substance. CONSTITUTION:An ionizing current is applied to an anode 7 and a cathode 8 from a power source 17 in a vacuum container 1, ionized argon gas is introduced, and is emitted. A deposition source 2 is heated by a power source 16 to vaporize TeOx of depositing mother material, when it reaches the prescribed temperature, a shutter 14 is opened, previous Ar ions are emitted to the deposited material, the shutter 15 is, when both are stabilized, opened, and a thin oxidized tellurium film is covered on a substrate 13. Thus, the degree of the oxidation of the deposited product can be arbitrarily controlled.
Patent JP-H08301955-A (JP)
Title: Block copolymer and its production
Inventor: SHIYAJI KENJI
IPC: C08F2/38
Filed: 1996-03-08
Abstract: PURPOSE: To improve the durability and mechanical properties of a copolymer having an isobutylene-based polymer block and a styrenic monomer-based polymer block. CONSTITUTION: This block copolymer has an isobutylene-based polymer block and a styrenic monomer-based polymer block and has such characteristics that the mol.wt. distribution in a gel permeation chromatogram is substantially continuous; that the mol.wt. at the highest peak in a gel permeation chromatogram is in the range of 10,000-500,000; and that the length of elution time of the lower-molecular weight side than the highest peak in a gel permeation chromatogram (a) and the length of elution time of the higher-molecular weight side than the highest peak (b) satisfy the relation: (b)/(a)>=1.3.
Patent JP-S558535-A (JP)
Title: Bath boiler generating warning sound when burnt void of water
Inventor: SATOU TAKESHI
IPC: F24H1/00
Filed: 1978-07-03
Abstract: PURPOSE: To obtain alarm sound signal when burning a bath boiler which is void of water, generated by a powder explosion, by forming a recess parts at the metal cylinder wall wherein a piece of powder is loaded, and installing the cylinder either at the inner side of the outer side of the hot water supply pipe of a bath boiler.  
     CONSTITUTION: On metal plate 1, more than two recesses 3 are formed wherein water-proofed powder 4 are loaded and fixed by bending metal plate tips 9 in position. Cylinders are formed by metal plate 1 and are fixed at the hot water supply pipe 6 either on its inside or outside. Positions where cylinders are fixed may be selected preferrabbly at the point where the bath boiler 5 is most overheated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57199727-A (JP)
Title: Equipment for loading material and unloading product
Inventor: NAKAMURA YOSHIO
IPC: B65G59/04
Filed: 1981-05-29
Abstract: PURPOSE:To achieve the efficient and accurate operation by providing means for feeding/removing the material against the working machine on a truck then operating both means not to interfere each other. CONSTITUTION:A loader 5 and an unloader 7 are provided on a truck moving on the rail 3 laid along the plate material working machine 9 while having the different height not to interfere each other. The loader and the unloader will go simultaneously onto the working machine table to perform the feeding and the removal efficiently and the working is performed immediately thereafter resulting in the efficient work.
Patent JP-S59208054-A (JP)
Title: Corrosion-resistant alloy with high saturation magnetic flux density and high magnetic permeability
Inventor: TAMAKI KOUICHI
IPC: C22C38/00
Filed: 1983-05-11
Abstract: PURPOSE:To obtain an alloy with high saturation magnetic flux density, high magnetic permeability and superior corrosion resistance especially in an acidic atmosphere for the core of a magnetic head by regulating the amounts of S and O remaining in an Fe alloy contg. prescribed percentages of Si, Al and Dy to prescribed values. CONSTITUTION:The amounts of S and O remaining in an Fe-Si-Al alloy consisting of, by weight, 4-12% Si, 3-8% Al, 0.01-2% Dy and the balance essentially Fe are regulated to <=3ppm S and <=10ppm O. When a rare earth element is added after reducing the S and O contents, the effect of the element on the magnectic characteristics of said alloy is made distinct, and the magnetic permeability can be improved while almost maintaining the magnetic flux density especially by adding said small amount of Dy.
Patent JP-H08246157-A (JP)
Title: Device for recovering valuable component in chemical copper plating solution
Inventor: MUTO TSUNEFUMI
IPC: C23C18/16
Filed: 1995-03-13
Abstract: PURPOSE: To recover a chelating agent from a waste solution, after metallic ions contained in a waste solution of a chemical copper plating is recovered, and sodium formate from the waste solution thereof as formic acid. CONSTITUTION: The aged chemical copper plating solution 2 in a chemical copper plating bath 1 is transferred to a waste solution storage tank 5, heated to an optimum temp. for plating reaction with a heater 6 and circulated to filter copper. The chelating agent and formic acid are recovered from the waste solution after copper is recovered. The waste solution, after copper is recovered, is transferred to a crystallization tank 14, stirred by a stirrer 13 with the addition of sulfuric acid 18 in a sulfuric acid tank 17, lowered to pH <=2 to crystallize the chelating agent contained in the chemical copper plating solution 2, after copper ion is removed. The waste solution after the chelating agent is crystallized is transferred to a filter 20, where the chelating agent is filtered. The waste solution after filtered is distilled in a vacuum distiller 24 and the vaporized formic acid is liquefied by a cooler 23, and is recovered in a formic acid receiving tank 25.
Patent JP-S61239680-A (JP)
Title: Testing method for light-emitting diode array
Inventor: SAGAWA TOSHIO
IPC: H01L21/66
Filed: 1985-04-16
Abstract: PURPOSE:To measure not only luminous intensity but also a luminous wavelength by making each LED light emit in a LED array and introducing beams light-emitted to a measuring apparatus through an optical fiber. CONSTITUTION:Currents are flowed through several LED in a LED array 2 set into a black box 1 through probes 5a, 5b, and luminous intensity and the wavelength of beams at that time are transmitted over an optical fiber 6, and received by a measuring apparatus 7 and measured. The measuring apparatus 7 is composed of a spectrophotometer, and luminous intensity corresponding to the wavelength of beams is displayed to an indicator 8. The luminous characteristics of several LED diode can be measured in succession by displacing the positions of the probes 5a, 5b.
Patent JP-H03281895-A (JP)
Title: Rapid execution of tunneling and excavator therefor
Inventor: OKAMURA MITSUMASA
IPC: E21D11/10
Filed: 1990-03-30
Abstract: PURPOSE:To shorten term of works for tunneling in a mountain by a method wherein free face cutting devices, capable of moving in the vertical, the forward and backward and the rightward and leftward directions, are installed in two stages in an excavation section of an excavator that is made in shield structure, and erectors for erection and demolition of forms are provided to the rear side thereof. CONSTITUTION:An excavator is brought in a tunnel and excavation is started by combination of methods in vertical cutting with jacks 7b of free face cutting devices 7, in cutting by forward and backward movement in sliding in holding members 8 and in cutting by rightward and leftward movement in sliding in support stands 9, and front ends 7a of the cutting devices 7 are moved toward a facing 6. A form 14 is then brought in with an erector 15 and is erected with a gap provided between the excavated face and the form, and concrete is cast into the gap with a press ring for sealing fitted to the gable side of the tunnel. Then tail void is filled being pressurized with a press jack 23 and the excavation is progressed further with a shield jack 24 that is extended on reaction taken on the form 14. Thereby efficiency in execution of work can be improved.
Patent JP-S60231810-A (JP)
Title: Preparation of moire tone napped knitted cloth
Inventor: KOYAMA SEIJI
IPC: D01B1/04
Filed: 1984-04-24
Abstract: PURPOSE:To obtain Moire tone napped knitted cloth which is beautifully and uniformly napped and has long fibers with deepness, by knitting combined filament yarn consisting of two or more filaments having different elongations and dyeability to give cloth, napping it. CONSTITUTION:Two or more polyester filaments having >=20% elongation difference are processed by twisting processing, Taslan processing, inter lace processing, etc. to form combined yarn. The combined yarn is knitted to give sinker pile knitted cloth, and both the sides or the surface (sinker loops side) of the prepared knitted cloth is napped. Among the two or more polyester filaments having elongation difference, the highly-elongating filament has 2.5-3.5g/d single yarn strength and 55-85% elongation, and the low-elongating filament contains preferably a third component such as 5-sodium sulfone isophthalate.
Patent JP-H05287948-A (JP)
Title: Protective device of identification data wireless transmission type and identification data protecting method for the device
Inventor: MAEDA MUNENORI
IPC: E05B49/00
Filed: 1992-04-02
Abstract: PURPOSE:To realize a protective device excellent in protecting property, regarding the protective device for performing ID confirmation with identification data for transmitting signal wirelessly, and a method for protecting the identification data from a tapping accident on the protective device. CONSTITUTION:A transmitter 21 for transmitting identification data, and a receiver 22 for receiving and checking the identification data are respectively provided with identification data change controlling sections 11, 12 for changing the identification data. Besides, the transmitter 21 and the receiver 22 are respectively provided with connecting means 13, 14 for enabling the identification data change controlling section 11 of the transmitter 21 and the identification data change controlling section 12 of the receiver 22, to be communicated with each other. Then, by the identification data change controlling section 11 of the transmitter 21 and the identification data change controlling section 12 of the receiver 22, the identification data of the transmitter 21 and the identification data of the receiver 22 are changed together with communication through the connecting means 13, 14.
Patent JP-S536717-A (JP)
Title: Operating method of multi-cylinder engine
Inventor: TATSUTOMI YASUO
IPC: F02P9/00
Filed: 1976-07-06
Abstract: PURPOSE: To provide stable operation without increasing revolution of a multicylinder engine during a low revblution and small load driving, by making alternate ignition or alternate delayed ignition for part of cylinders while increasing intake of mixture for the rest of cylinders. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04294826-A (JP)
Title: Band plate edge forming roll device of welded tube
Inventor: ITAYA SUSUMU
IPC: B21C37/08
Filed: 1991-03-22
Abstract: PURPOSE:To enlarge combined use of a roll and to quicken a set up change by composing the device of a tilting jack devices for tilting upper roll holders, vertically movable pneumatic cylinders giving a supporting force to a vertically movable frame and roll holders and tilting pneumatic cylinders. CONSTITUTION:A band plate edge forming roll device of welded tube is composed of a tilting jack devices 36A, 36B which tilts upper roll holders 16A, 16B under the support of traverse frames 27A, 27B, vertically movable pneumatic cylinders 39A, 39B giving a supporting force in the same direction as the forming reaction acting on vertically movable jack devices 36A, 36B under the support of a stand 21 to a vertically movable frame 23 and tilting pneumatic cylinders 41A, 41B giving a supporting force in the same direction as the forming reaction acting on the tilting jack devices 36A, 36B under the support of a traverse frame to upper roll holders 16A, 16B.
Patent JP-H05303741-A (JP)
Title: Production of magnetic disk medium
Inventor: MAKITA TOKIFUMI
IPC: G11B5/84
Filed: 1992-04-03
Abstract: PURPOSE:To improve the durability and corrosion resistance of the magnetic disk medium by intensifying the adhesive force between a ground surface layer and a protective film. CONSTITUTION:The surface of the magnetic layer of a magnetic disk substrate 4 which is set on a spindle 1 and is rotated by the spindle is spin coated with an alcohol soln. of a silicon compd. discharged from a discharge nozzle 3 and simultaneously the magnetic layer is spin coated with pure water discharged from a pure water discharge nozzle 2 and is then subjected to a heating treatment after drying, by which the protective film is produced in the process for production of the magnetic disk medium having the protective film consisting of an SiO2 system.
Patent JP-H04294485-A (JP)
Title: Automatic vending machine
Inventor: HORIGUCHI TAKAHIRO
IPC: G07F9/00
Filed: 1991-03-22
Abstract: PURPOSE:To suppress the temperature rise or lowering of stored commodities by automatically switching a commercial power supply to accumulated DC power supply when the commercial power supply is interrupted and driving cooler and a heater in the other system. CONSTITUTION:In a normal state of receiving commercial power supply 5, a battery 9 is also charged with the power supply 5. When the power supply 5 is turned off, a switching relay 9 is deexcited and relay armatures 11, 11 are switched to load side contacts b, b, a DC output from the battery 10A is passed through the contacts b, b and then supplied to the 2nd load device ii, i.e., the cooler 6 and the heater 7 in the other system, through the 2nd power supply lines L2, L2 to drive respective devices. When the power supply 5 is turned off due to service interruption or the like, the 2nd load device ii is driven instead of a cooler 1 and a heater 2 in the 1st load device (i) and a commodity storing room can be continuously cooled/heated.
Patent JP-S62238247-A (JP)
Inventor: BAASNER BERND
IPC: C07C67/00
Filed: 1987-04-03
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-S62295897-A (JP)
Inventor: HAINTSU GEERITSUHI
IPC: B25J15/00
Filed: 1987-04-03
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-H11277952-A (JP)
Title: Message delivering medium
Inventor: KAWABE SEIJI
IPC: B42D15/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a message delivering medium used not only just for delivering a message but also for combining the message relating to the implication provided by plants with seeds providing the expectation of actual growth of the plants and plant growth accelerating substances for accelerating the growth of the plants and delivering them all together. SOLUTION: A message delivering medium 2 is used for the delivery of a massage 5, and at least of seeds 3 of plants, plant growth accelerating substances 4 accelerating the growth of the plants and the message 5 relating the implication provided by the plants grown from the seeds 3 are incorporated in the medium 2.
Patent JP-S567850-A (JP)
Title: Paper taking-out device
Inventor: HASHIMOTO YOSHIROU
IPC: B65H3/10
Filed: 1979-06-29
Abstract: PURPOSE: To prevent from taking-out of lapped papers, by a method wherein adsorption tip located at a peripheral section of a spindle block advances diagonally toward papers for adsorption, and rotates such that its movement draws an approximately star-shaped trace toward the paper taking-out direction as the adsorption tip turns up the adsorbed paper.  
     CONSTITUTION: The paper taking-out device which takes out papers in order from an uppermost sheet of the pile of a large number of papers laminated at a supply section one after another is provided with a pair of sucking tips 201A and 201B which are detachably attached to a spindle block 202. The block 202 is secured on a spindle shaft 203, and the sucking tip 201A or 201B is alternately connected to a vacuum source through a piping member 220, a line 215a or 215b, 203a or 203b. The paper taking-out device is also provided with an unit 217 which is turned by means of a drive not shown in fig. The sucking tip turns, drawing an approximately star-shaped trace through the rotation force of the unit 217 and the engagement of a planetary gear 229 and an internal gear 230, thereby the papers are sucked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11281274-A (JP)
Title: Temperature stratified thermal storage tank
Inventor: MARUYAMA SEIICHIRO
IPC: F28D20/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress mixing and diffusion of heat carrier even it a protrusion is present in a tank by slowing the flow of heat carrier to substantially same height as the heat carrier inlet/outlet in a thermal storage tank for delivering/ sucking the heat carrier upward/downward in the tank substantially in the horizontal direction from each heat carrier inlet/outlet. SOLUTION: The temperature stratified thermal storage tank 1 has a tank body 10 defined by four side walls 10a and upper and lower slabs 10c, 10b. Upper and lower pipings 12a, 12b extend along one side wail 10a in the tank while being spaced apart vertically. The pipings 12a, 12b are provided with inlet/outlet 13a, 13b directing in the horizontal direction. The pipings 12a, 12b communicate with a heat exchanger, or the like, and the tank is filled heat carrier, i.e., water 14, above the upper piping 12a. A butter means, i.e., a mesh assembly 11, is disposed in the tank in order to slow the water flow 14. Hot water heated by midnight power and solar heat is stored in the tank in heating season. Hot water 14 is passed from the upper inlet/outlet 13a through the upper piping 12a and introduced to a room to be heated.
Patent JP-S5510132-A (JP)
Title: Shaft sealing unit
Inventor: WASHIDA AKIRA
IPC: F16J15/32
Filed: 1978-07-05
Abstract: PURPOSE: To retain the sealability of a shaft sealing unit even if inner and outer pressure difference varies in both normal and reverse relations by sealing the shaft with a ring utilizing its elasticity on the outer periphery of an X-shaped flexible material annular member.  
     CONSTITUTION: An X-shaped annular member 7 made of flexible material is interposed between the side one surface 5 of a sealing ring 2 attached to the end of a casing 1 and the side end surface 6 of a sealing ring 4 fixed to a shaft 3, and a ring 8 utilizing its elasticity is engaged with the outer periphery of the ring 7. When the pressure at the fluid X becomes higher than that of the fluid Y, the annular member 7 is axially expanded by the ring 8 to strengthen the sealing pressure. Since the member 7 is made of flexible material and rotates with the shaft 3, it has high durability and vibration resistance and is durable against slurry or the like. Even if the sealing end surfaces 9, 10, 11 and 12 are worn, the annular member 7 is expanded by the ring 8 to thereby retain the sealability of the shaft sealing unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10282196-A (JP)
Title: Superconducting quantum interference element and nondestructive inspection equipment employing it
Inventor: MOROOKA TOSHIMITSU
IPC: H01L39/22
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To perform measurement while bringing a detection coil close to a sample even if the sample temperature is higher than the critical temperature of a Josephson junction by forming the detection coil of a superconducting thin film material having a critical temperature, higher than that of a superconducting thin film material composing a Josephson junction. SOLUTION: Two superconducting Josephson junctions 1, a washer coil 2 and superconducting ring comprising a detection coil 3 are formed on a substrate 6. The Josephson junction 1 is made of a superconducting thin film material having a critical temperature higher than that of a superconducting thin film material forming the part of the Josephson junction 1. When a tunnel junction of Nb/Al-AlOx/Nb is employed for the Josephson junction 1, a thin film having a high critical temperature of NbN or a high temperature superconducting material, e.g. YBCO, is employed for the detection coil 3 which is connected with the washer coil 2 at a superconducting connecting part 8. Since these elements are entirely formed on the substrate 6, a small SQUID having a high space resolution can be obtained.
Patent JP-2000274545-A (JP)
Title: Solenoid valve and ac electromagnet for solenoid valve
Inventor: NODA TAKAAKI
IPC: F16K31/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify the working process of a solenoid valve AC electromagnet by providing a groove for assisting the separation of a movable iron core from a fixed iron core on the end surface. SOLUTION: A groove 12b for assisting the separation is provided on a fixed iron core 9 side. According to this, the formation of the groove 12b and the caulking of a shading coil 15 can be performed in the same pressing process. Namely, the formation of the groove 12b and the caulking of the shaping coil 15 can be performed by pressing and deforming the end surface 9a of the fixed iron core 9 by a punch or the like. The process to the fixed iron core 9 can be reduced to one by performing the formation of the groove 12b and the caulking of the shaping coil 15 in the same process. Accordingly, the number of working processes can be reduced, and the working cost of the electromagnet can be reduced.