baber/WOPTO huggingface dataset:
Patent JP-S60128325-A (JP)
Title: Detecting device of young's modulus of concrete
Inventor: ODA TOSHIMITSU
IPC: G01N3/08
Filed: 1983-12-15
Abstract: PURPOSE:To detect Young's modulus in the inside of a structure by burying a hollow columnar pipe containing a heat expansion pipe, through a concrete column of the same quality in which a distortion detecting means is buried and a load transducer, when deposit concrete. CONSTITUTION:When deposit the concrete 1, a concrete column 9 of the same quality and containing case 2 having an expansion pipe 3, etc. are provided in advance. When an electric heater 5 is conducted through a cable 6a, the expansion pipe 3 is heated and expanded, and a flange part 36 presses a flange part 8a of a load transducer 8. The load transducer 8 outputs the pressing force to the outside through a cable 6b, also a flange part 8b presses the lower end part of a concrete column 9, and a compressive distortion is generated. A distortion detector 11 outputs a displacement in a prescribed range of the concrete column 9, to the outside through a cable 6c. By using this load and distortion quantity, the Young's modulus of the concrete 1 is derived.
Patent JP-S6388193-A (JP)
Title: Production of s,o-dialkyl (2-oxo-3-thiazolidinyl) phosphonothiolate
Inventor: TSUJII YASUHIRO
IPC: A01N57/16
Filed: 1986-10-02
Abstract: PURPOSE:To obtain the titled compound useful as an active ingredient of insecticides, acaricides, nematocides and soil insect pesticides in high yield and purity, by reacting an oxothiazolidone with S,O-dialkyl phosphorochlo ridothiolate in the presence of metallic Na. CONSTITUTION:2-Oxothiazolidine is reacted with an S,O-dialkyl phosphoro chloridothiolate, preferably S-sec-butyl O-ethyl phosphorochloridothiolate in the presence of an inert solvent, preferably toluene using metallic Na as a basic substance to afford the aimed compound. Furthermore, the amount of the metallic Na used is preferably 1.0-1.2mol based on 1mol S,O-dialkyl phosphorochloridothiolate.
Patent JP-S6389646-A (JP)
Title: Method for storing aluminum foil for electrode of electrolytic capacitor
Inventor: FUJIHIRA TADAO
IPC: H01G9/004
Filed: 1986-10-02
Abstract: PURPOSE:To prevent the deterioration of the etchability of Al foil for an electrode of an electrolytic capacitor with the lapse of time during storage by hermetically packing the Al foil together with a volatile corrosion inhibitor which does not react with Al. CONSTITUTION:When finally annealed Al foil as an electrode material for an electrolytic capacitor is used by a user, the surface area of the Al foil is increased by etching so as to increase the capacitance of the capacitor. Since the etchability of the Al foil is deteriorated during storage before etching by the reaction of the foil with moisture and oxygen in a storage atmosphere, in order to prevent the deterioration, the Al foil is hermetically packed together with one or more kinds of volatile corrosion inhibitors such as benzotriazole, cyclohexylamine carbonate, diisopropylamine nitride and dicyclohexylamine nitride. The surface of the Al foil is protected from the effect of moisture and oxygen to prevent the deterioration of the etchability with the lapse of time.
Patent JP-H05213654-A (JP)
Title: Hydraulic composition and process for producing concrete pile by using this composition
Inventor: FUJITA KOTARO
IPC: C04B24/30
Filed: 1992-08-11
Abstract: PURPOSE:To provide the novel hydraulic compsn. which exhibits high strength and the process for production of the high-strength concrete pile by using this hydraulic compsn. CONSTITUTION:This hydraulic compsn. is formed by compounding a high- performance water-reducing agent with a Portland cement compsn. which is adjusted in grain sizes to 2 to 7mum 50% pass grain size and 25 to 40 ratio of 90% pass grain size and 10% pass grain size and is increased in ignition loss by 0.5 to 2.0wt.% by a water spraying treatment. This process for production of the concrete pile comprises producing the concrete pile by using such hydraulic compsn. and specifying the ratio of the water and the hydraulic compsn. to 18 to 25wt.%. The mortar concrete kneaded matter formed by using the above hydraulic compsn. has a sufficient flow property and the compressive strength of the cured body is much higher than the compressive strength of the cured body produced by the conventional method. The concrete pile exhibiting >=800kgf/cm<2> one-day age strength is obtd. When the concrete pile is produced by using the above hydraulic compsn.
Patent JP-H06126338-A (JP)
Title: Method for bending sheet material with flange
Inventor: HOSHINO KIYOSHI
IPC: B21D7/06
Filed: 1992-08-11
Abstract: PURPOSE:To bend neatly a sheet material, such as steel sheet and synthetic resin sheet or the like having a bent flange on one side of the edge by absorbing the curvature of an excess part that is generated in the internal angle side of the flange, in the case of forming a curved part on the sheet including the flange and bending the sheet to the side of the flange. CONSTITUTION:On the sheet material 10, a bending area 14 is defined which has the same length as the arc of a prescribed curved part 15; and a trapezoid depression part 30 is formed which has the upper base 31 along the bending area 14 on the flange 13 located in the bending area 14 and which has the lower base 33 longer than the upper base 31 on the outer edge 17 of the flange 13. By adding force to the flange 13 along the bending area 14, the bottom face 34 of the depression part 30 is further deformed into a valley shape, making the side 32 of the trapezoid closer to it, and a folded part 20 is formed in the cut part 30 so as to form a valley part 22 along the bisector 21 of the depression part 30; and the final bending is performed by absorbing the bent excessive length part of the flange in this folded part 20.
Patent JP-H0895346-A (JP)
Title: Image forming device provided with electrifying device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/02
Filed: 1994-09-29
Abstract: PURPOSE: To improve the positional accuracy of an electrifying device with respect to a photoreceptor drum and to eliminate set ballast between equipments without using a complicated mechanism by providing a stopper means for positioning the electrifying device with respect to an image forming body when the image forming body is rotated and moved. CONSTITUTION: In a state where a scorotron electrifier is inserted in a device main body, a guide pin 114 does not interfere with the tapered part 40d of a guide rail 40, and front and rear spacer members 116 depress and is brought into contact with the photoreceptor drum 10. The stopper member 160 for positioning the scorotron electrifier is constituted of a dowel caulked to the guide rail 40 fixed in the device main body. Then, the scorotron electrifier is positionally fixed with respect to the drum 10 rotating and moving counterclockwise by the stopper member 160 provided on the guide rail 40 on a downstream side from a contact part between the spacer member 116 and the drum 10, and a depressing member 150.
Patent JP-S6391158-A (JP)
Title: Flotation process for ore containing chalcocite and pyrite
Inventor: MIYASHITA HIROICHI
IPC: B03D1/02
Filed: 1986-10-03
Abstract: PURPOSE:To efficiently separate chalocite by flotation from the ore contg. chalcocite and pyrite in good yield by adjusting the concn. and pH of the ore soln. to specified values, and then adding a specified amt. of a flotation reagent contg. a sulfiding agent and potassium amylxanthate to the soln. CONSTITUTION:The ore contg. chalcocite and pyrite is crushed to form an ore soln., the concn. of the ore soln. is controlled to 20-50wt.%, and the pH is adjusted to >=10. One or more kinds of sulfiding agents selected from a group consisting of sodium sulfide, ammonium sulfide, and sodium hydrosulfide is then added to the soln. by 0.1-1kg per ton ore, and conditioning is carried out. Potassium amylxanthate by 20-200g per ton ore and other flotation reagents are further added to the soln. to separate chalcocite by flotation. As a result, the copper yield from the roughed concentrate contg. copper is remark ably improved when the ore contg. chalcocite and pyrite is roughed.
Patent JP-H0678876-A (JP)
Title: Production of mat worked at edge
Inventor: NAKANISHI SHIGEAKI
IPC: A47G27/02
Filed: 1992-09-03
Abstract: PURPOSE:To provide the method for efficiently working the edge of the mat without generating troubles, such as flow marks. CONSTITUTION:A die 2 which is inclined at 100 to 170 deg. with the press surface of the mat 1 at least at one end of the surface in contact with the mat 1 and consists of a plane part 2b in the parts exclusive of this inclined part 2a is used. A part of the edge of the mat 1 is heated and pressed with this die 2, by which an inclined thin part 3c and a plane thin part 3a are formed at the edge; thereafter, the die 2 is shifted in the longitudinal direction of the edge and the process of executing the similar heating and pressing in the state of positioning the plane part 2b of the die 2 in at least the inclined thin part 3c is repetitively executed plural times.
Patent JP-H04117891-A (JP)
Title: Insertion withdrawal circuit in live state
Inventor: HARADA YASUTOSHI
IPC: H04Q3/58
Filed: 1990-09-07
Abstract: PURPOSE:To extend an option card without causing a fault to a PBX master equipment by providing two systems of power supply sections comprising a power supply section supplying power to the circuit before the option card is extended to the PBX master equipment and a power supply section supplying power as soon as the circuit is extended to the PBX master equipment to the system. CONSTITUTION:Before an option card 2 is extended to a PBX master equipment 1, power of a power supply section A10 is applied to arise an interface circuit 6 and after a highway buffer 3 and a data buffer 7 rises in the initial state, the operation is stopped. The option card is extended after the operation above, a power supply section B11 is applied to start a reset circuit section 8 and the interface circuit 6. The interface circuit 6 starts a control section 5, the highway buffer 3 and the data buffer 7 and a voice data generated by a voice circuit section 4 is sent to the PBX master equipment 1 via a highway 14 and the PBX master equipment 1 communicates with the control section 5 through the data buffer 7 and an address buffer 9 via the interface circuit 6.
Patent JP-H0684498-A (JP)
Title: Low pressure mercury vapor electric discharge lamp for ultraviolet irradiation
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/35
Filed: 1992-09-03
Abstract: PURPOSE:To provide a low pressure mercury vapor electric discharge lamp for ultraviolet irradiation, in which deterioration of ultraviolet transmittivity in a short time is prevented so that emission of large quantities of ultraviolet rays is made possible over a long period of time. CONSTITUTION:In a low pressure mercury vapor electric discharge lamp having electrodes 3, 4 sealed at both ends of a light-emitting tube 1 made from quartz glass with mercury and a rare gas sealed in the light-emitting tube, a molten layer or a film 5 of at least one kind of metal oxide selected from aluminium oxide, magnesium oxide and oxides of rare earth metal is formed on the inner surface of the light-emitting tube. Since the molten layer or film of metal oxide is formed on the inner surface of the light-emitting tube, the oxide prevents the mercury from entering the quartz glass, thereby preventing deterioration of the quart glass. Therefore, the ultraviolet transmittivity of the quartz glass is kept high.
Patent JP-H1180923-A (JP)
Title: Rolling bearing and its production
Inventor: TSUSHIMA MASAYUKI
IPC: F16C33/32
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of stamp flaws on the surface and to prevent deterioration in sounds by subjecting the bearing ring or rolling element of a rolling bearing to nitriding treatment in a ferritic temp. region and regulating the hardness of the surface to specified value or above. SOLUTION: At the time of producing a rolling bearing having a bearing ring and a rolling element composed of steel preferably contg. >=3% Cr, at least either the bearing ring and rolling element is quenched and is thereafter subjected to nitriding treatment in a ferritic temp. region to regulate the hardness of the surface to >=1000 Hv. Or, in the case at least either the bearing ring or rolling element is composed of stainless steel contg. >=8 Cr, it is subjected to nitriding treatment in a ferritic temp. region to regulate the hardness of the surface, preferably, to >=700 Hv. It is desirable that the above nitriding treatment is executed in an atmosphere contg. sulfur to promote the nitriding even at a low temp. Moreover, by this nitriding treatment in a ferritic region, tempering treatment is obviated, so that the reduction of the production cost is made possible.
Patent JP-H0794181-A (JP)
Title: Nonsintered nickel electrode and manufacture thereof
Inventor: KAWANO HIROSHI
IPC: H01M4/32
Filed: 1993-09-22
Abstract: PURPOSE:To provide a nonsintered nickel electrode with strong adhesion between an active material layer and a metallic porous body, excellent high rate discharge performance, long cycle life and less expensive cost. CONSTITUTION:As the constituent of a nonsintered nickel electrode used for a alkaline storage battery mainly comprising a nickel positive electrode, a negative electrode, and an electrolyte, a metallic porous body 4 which functions as a current collector and an electrode supporter is used. A conductive layer 3 made of conductive powder whose particle size of 20-100mum and a thermoplastic polymer binder is formed on the surface of the metallic porous body 4, and an active material layer 5 is formed thereon. By forming the active material layer on the upper layer, the conductive layer 3 becomes rough, separation of the active material layer 5 from the metallic porous body 4 is suppressed, and high rate discharge performance is enhanced.
Patent JP-S6393965-A (JP)
Inventor: WATANABE ATSUSHI
IPC: E04G21/12
Filed: 1986-10-06
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-S6391646-A (JP)
Title: Image input device
Inventor: SUZUKI MASAHARU
IPC: H04N1/04
Filed: 1986-10-06
Abstract: PURPOSE:To input not only a subject on an original platen, but also a subject image horizontally from all flanks, etc., by constituting an image pickup means supported by a support member so that its image pickup range is rotatably in a flank direction of an image input device. CONSTITUTION:When a subject D on the original platen 3 is projected in a normal state, a reflecting mirror 5 is set facedown on an optical path so that the subject D is projected on an image pickup means 1. At this time, an original image D is placed with its upper part up and its lower part down. The top and reverse of the image figure are inverted on the optical axis by a reflecting mirror 5 and reflected again by the reflecting surface of a ring-angled prism 4, so that the image is restored to the same shape with the original. Then, when a subject except on the original platen 3 is projected, the reflecting mirror 5 is rotated by 90 deg. to right or left about the optical axis O of an image forming lens 2. Even in this case, an image in the same up-down/top-reverse relation with that when the reflecting mirror 5 is directed onto the original platen 3 is obtained on the image pickup means 1 as well.
Patent JP-H0399296-A (JP)
Title: Device for preventing malfunction of control rod driving mechanism
Inventor: AOKI HIDEAKI
IPC: G21C7/16
Filed: 1989-09-12
Abstract: PURPOSE:To prevent faulty draw-out operation of a control rod by providing a water pressure control unit which selectively supplies cooling water sent out from a water pressure supply device to a control rod driving mechanism so that operation of insertion or draw-out of the control rod be executed. CONSTITUTION:Isolation of water pressure control units 10 is executed by closing sequentially an insertion line isolation valve 8 and a draw-out line isolation valve 9 of each of the water pressure control units 10. When the number of the water pressure control units 10 isolated thereby increase, the pressure of cooling water in a cooling water line 13 turns high. This pressure of the cooling water is detected by a cooling water pressure detector 11, an operation is made under the pressure of a stipulated value not causing a backflow from a four-way control valve 7 and a water discharge line isolation valve 17 is closed, while an alarm unit 19 issues an alarm. Since the cooling water of high pressure is shut off from a draw-out line 15, according to this constitution, a faulty draw-out operation does not occur.
Patent JP-S6395152-A (JP)
Inventor: BABA TATSUO
IPC: C04B35/46
Filed: 1986-10-03
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-H0978060-A (JP)
Title: Electroluminescent element
Inventor: MAJIMA YUTAKA
IPC: H01L51/50
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electroluminescent element in which a polysilane is used in the light-emitting layer and the characteristics of the element such as emission efficiency are improved. SOLUTION: In an electroluminescent element having the light-emitting layer (13) between a pair of electrodes (12, 14), the light-emitting layer contains a polymer selected from among polysilane, polygermane, polystannane and their copolymer, and 0.02-50% of the total M atoms in the polymer (where M is at least one selected from among Si, Ge and Sn) form the M-M bonds with 3 or more linkages among their 4 linkages.
Patent JP-H0787902-A (JP)
Title: Preparation of vacuum-impregnated food and apparatus therefor
Inventor: ISHII SHIGERU
IPC: A23L5/10
Filed: 1993-09-22
Abstract: PURPOSE:To provide a process and apparatus for the preparation of a vacuum- impregnated food, easily operable by anybody and capable of producing a high- class product which cannot be produced by conventional process (processing under atmospheric pressure). CONSTITUTION:This vacuum-impregnation apparatus is composed of a vacuum- impregnation pot 2 containing a basket 1 holding a food to be impregnated, heating apparatuses 15,7,8,9,11,12 for the vacuum-impregnation port 2, a pump 22 to circulate impregnation liquids 5,6 in the vacuum-impregnation pot 2 and an evacuation device 26 to keep the space in the vacuum impregnation pot 2 to low pressure or vacuum.
Patent JP-H1076096-A (JP)
Title: Vibration control device of washing machine
Inventor: YOSHIDA HIROBUMI
IPC: D06F37/24
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To secure a stable damping force by allowing air in a slider to move in and out while preventing a seal from slanting. SOLUTION: A seal 2, which slides against the slider 4 of a vibration control device whose bucket side is hung down relative to a washing machine casing, is designed so that the diameter of a hole fitting over its support rod 3 is about equal to the diameter of the shaft of the support rod 3, and so that at least one axial groove 6 is provided in the peripheral surface of the hole fitting over the support rod 3 of the seal 2. Further, at least one radial groove 7 communicated with the axial groove 6 is provided in the bottom surface of the seal 2 which abuts to a seal receiving member 9 located at the end of the support rod 3, and a flow passage for allowing air in the slider 4 to move in and out is formed in the surface of the seal 2.
Patent JP-H0553437-A (JP)
Title: Image forming device and process cartridge
Inventor: INOMATA MITSUGI
IPC: G03G15/01
Filed: 1991-08-26
Abstract: PURPOSE:To provice an image forming device or the like where multi-colored image formation can be achieved and the clearance (SD gap) between a developing powder holder and an image holder can be easily maintained with good accuracy without protruding the developing powder holder of a developing means directly against the image holder. CONSTITUTION:The clearance (SD gap) between an image holder 1 and a developing powder holder 20 is kept constant by fixing a plurality of function members 10 to supporting members on the side of both ends of the image holder 1, supporting the image holder 1 in a positioning manner by means of these plural function members 10, fitting a developing means 2 to a pressure supporting point 12b of the plural function members 10, and pressing a developing powder holder 20 of the developing means 2 against a positioning part 12a of the plural function members 10 through the pressure supporting point 12b. Thus, the SD gap is determined only by the plural function members 10 interposed between the image holder 1 and the developing means 2, and the SD gap can be easily held with good accuracy without protruding the developing powder holder 20 against the image holder 1.
Patent JP-H1081402-A (JP)
Title: Refuse incinerating plant monitoring device
Inventor: ICHIKAWA TAKAHISA
IPC: G05B23/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To allow to change the contents of a carrying-in actual record value data base freely, and to allow to restore the carring-in actual record data base by the data at a refuse measuring device side when the carring-in actual record data base generates a trouble, or when the data is lost. SOLUTION: By inputting a change data by a keyboard 12, a refuse carrying-in data corresponding to a carring-in actual record data base 15 is renewed to a change data. And by inputting a change content output instruction by the keyboard 12, the change data is output to a refuse measuring device 30. When the change data is fed to the dust measuring device 30, the contents of the refuse measuring devide 30 is converted depending on the change data.
Patent JP-H0552067-A (JP)
Title: Removing method for eaves icicle
Inventor: MASUSHIGE SADA
IPC: E04H9/16
Filed: 1991-08-26
Abstract: PURPOSE:To improve safety by preventing the generation of icicles drooping from the eaves. CONSTITUTION:Ducts 2... are arranged to reach the back face of the eaves portion 3. Multiple blowout ports 20 are formed to face the back face of the eaves portion 3. When icicles are to be removed, warm air H is concentrically sent to the inner face of the eaves portion 3 from the blowout ports 20... to forcefully warm the eaves. Water drops are warmed and drip as they are, and they are not frozen and stretched at the eaves portion 3.
Patent JP-S60128809-A (JP)
Inventor: KAWAHARA AKIO
IPC: H02G1/02
Filed: 1983-12-15
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-2000068382-A (JP)
Title: Cell layout, layout method and semiconductor integrated circuit device
Inventor: YAMADA AKIHIRO
IPC: H01L21/82
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To increase the number of systems for power supply wiring inside the same block and to reduce an area by the effective utilization of multilayer wiring. SOLUTION: A layout is made by using a standard cell library and wiring elements for power supply to a cell is present only in the inside of a cell outer frame 18. Thus, power supply wiring connection between the cell will not be conducted only by the completion of the arrangement process of the cells, but the power supply wiring is connected for the first time in a wiring process, and connection to the power supply systems of different potentials is conducted for respective cells. Also by using the wiring layer of a highest layer to the source region of a transistor or a region for a base potential connection as the wiring element of the power supply wiring inside the cell and connecting the transistor or a base from there by a stacked via, a region capable of using the wiring of a lower layer for signal wiring is widened and reduction of the region as the block is realized.