baber/WOPTO huggingface dataset:
Patent JP-S5899122-A (JP)
Title: Concentrating and recovering method for uranium from desorbing solution
Inventor: MAEKOYA CHIAKI
IPC: B01J45/00
Filed: 1981-12-07
Abstract: PURPOSE:To manufacture a concd. U soln. for a yellow cake by passing a soln. contg. desorbed U through a strongly basic anion exchange resin to allow the U to be adsorbed on the resin, eluting the adsorbed U with an NaCl soln. and an HCl soln., and carrying out concn. CONSTITUTION:U in sea water is allowed to be adsorbed on an adsorbent, and the adsorbed U is allowed to be desorbed with a carbonate soln. The resulting soln. 1 contg. the desorbed U is passed through a separation column 4 packed with a strongly basic anion exchange resin with a pump 3 through a four way valve 2 to allow U ions to be adsorbed on the resin. A soln. 7 of an alkali metallic salt such as NaCl is then fed to the column 4 by an amount corresponding to the volume of the column 4, and a strong acid 8 such as HCl is further fed to elute the U adsorbed on the resin and to recover a concd. U soln. 9. The soln. 9 is decarbonated by azeotropic distillation with HCl and cooled, and after carrying out masking by adding CyDTA, a concd. U soln. is obtd. by chelate adsorption and elution with HCl. When a yellow cake is manufactured, an aqueous ammonia soln. is added to the concd. U soln. to form ammonium diuranate.
Patent JP-H1027771-A (JP)
Title: Cleaning method and device
Inventor: OMI TADAHIRO
IPC: B08B3/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To clean a substrate in a short time by a method wherein alkaline metal halogenide is mixed into an organic solvent diluted with pure water for the formation of a cleaning solution, the substrate is immersed into the cleaning solution, and ultrasonic waves are made to irradiate the mixed cleaning solution to remove an organic film from the surface of the substrate. SOLUTION: A cleaning solution 102 composed of pure water, isopropyl alcohol, and hydrogen fluoride or ammonium fluoride or potassium fluoride is filled in an inner tank 101, an ultrasonic vibrator 105 is mounted on the outer wall of the outer tank 103, and liquid 104 of pure water or the like is filled in the outer tank 103. A substrate is dipped into the cleaning solution 102, a high-voltage is applied to the ultrasonic vibrator 105, ultrasonic waves oscillated from the vibrator 105 are made to irradiate the cleaning solution 102 through the intermediary of the outer tank 103, the liquid 104, and the inner tank 101, whereby an organic film on the substrate is removed by a multiplier effect of ultraviolet waves and the ingredients of the cleaning solution 102 at a room temperature or so. By this setup, a cleaning treatment can be carried out in a shorter time.
Patent JP-S6087621-A (JP)
Inventor: IWASAKI MASAAKI
IPC: H02J1/00
Filed: 1983-10-19
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-S6087862-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B7/00
Filed: 1983-10-19
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-S5988215-A (JP)
Title: Hydraulic running shearing machine
Inventor: KANEKO SHIGEJI
IPC: B23D25/06
Filed: 1982-11-10
Abstract: PURPOSE:To prevent a cast piece from being injured by the lower cutter by allowing a fulcrum in the swing of a frame to be changed by a link lever type mechanism and forming the locus of the lower cutter to be curved in parallel to or in upwardly convex form for a pass line. CONSTITUTION:A frame 4 equipped with an upper cutter 6 and a lower cutter 5 is fixed onto a frame 3, which is installed onto a bearing 2 on a trestle arm 12. Said trestle arm 12 is installed onto a fixed trestle 14 through a bearing 1. The frame 3 is swung by a hydraulic cylinder 8. An arm 10 is swung through a bearing 13 by a hydraulic cylinders 18, and connected to an arm 11 installed at one edge of the frame 3, and a roller 15 is installed on the surface of the arm 10 onto which the trestle 12 is attached. Viewed from the bearing 1 side, the trestle 12 is moved up and down in each time when the frame 3 swings right and left, and therefore, the locus of the lower cutter 5 can coincide with a pass line, even if the locus of the lower cutter 5 swings right and left.
Patent JP-H1135261-A (JP)
Title: Door for elevator
Inventor: NAKATANI KATSUHISA
IPC: B66B13/30
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an elevator which can prevent the deformation of the installing part of a door guide shoe, even though a carriage or the like hits a panel. SOLUTION: A door guide shoe 20 is furnished with an installing part 21 where a pair of installing bolt insertion holes 23 are bored at a specific interval in the operating/closing direction; and a guide shoe 22 provided to the extending lower end from the panel 2 of the installing part 21. And to an elastic member 24, a leaf spring is composed by forming in a wave form, and slender long hole form of openings 24a are bored to its both ends respectively. And one surface side of the installing part 21 is fitted to the panel 2, while the elastic member 24 is fitted to the other surface side of the installing part 21, installing bolts 12 are fastened to the panel 2 passing through the openings 24a and the installing insertion holes 23, and the door guide shoe 20 is supported elastically to the panel 2.
Patent JP-H1138836-A (JP)
Title: Copying device
Inventor: HAYAKAWA KUNIO
IPC: G03G21/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To save toner used for testing copy in the copying device and, therefore, to reduce the number of times that a toner bottle is replaced by a user. SOLUTION: Out of copy conditions set by copy-conditions set means A, the copy conditions used for the testing copy are selected by a testing-copy conditions selection means B. With the conditions set, a testing-copy start instruction means C instructs to start the testing copy. Then a testing-copy execution means D copies only a necessary image portion of an original document onto transfer paper, in order to check the copy conditions selected by the testing-copy conditions selection means B. Also, it is preferable that an image-area width for checking the copy conditions under which a copy is to be made on the transfer paper by the testing-copy execution means D is set by a testing-copy image area width set means E.
Patent JP-S5890008-A (JP)
Inventor: ERUBE DEYUROWAIYON
IPC: A22C11/02
Filed: 1982-11-10
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-S5895843-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSUO
IPC: H01L29/73
Filed: 1981-12-02
Abstract: PURPOSE:To remove only the desirable region of a passivation film completely, and to obtain the semiconductor device having high reliability by mounting a means, which monitors the completion of the removal of the desirable section of the passivation film, onto a thin-film. CONSTITUTION:A photo-resist film 10 is melted by using a solvent while an aluminum layer 12 adhering onto photo-resist films 9 is also exfoliated from a semiconductor substrate at the same time. The residual aluminum layer forms a monitor section 13 at that time. The passivation film 14 consisting of silicon oxide, etc. is shaped onto the whole on the semiconductor substrate including a section on the monitor section 13 through a method such as sputtering. A photo- resist film 15 with openings at sections on active regions corresponding to positions, from which the passivation film 14 must be removed in order to connect to external circuits, and a section just above the monitor section 13 is shaped. The passivation film 14 is etched while using the photo-resist film 15 as a mask, and the sections corresponding to the openings of the photo-resist film 15 are selectively removed. When the passivation film 14 is incompletely removed at that time, the passivation film 14 also remains on the monitor section 13, and the removal of the passivation film of the desirable region can be monitored.
Patent JP-H0247231-A (JP)
Title: Aluminum alloy
Inventor: HORIKOSHI EIJI
IPC: C22C21/00
Filed: 1988-08-08
Abstract: PURPOSE:To retain the thermal expansion coefficient of the title alloy to the one same or nearly same as that of an Al cast alloy by incorporating at least one kind of each powder of B and C into Al powder. CONSTITUTION:The compsn. of Al alloy is composed by incorporating at least one kind of each powder of B and C, by 5 to 20vol.%, into Al powder. The mixed powder is subjected to compacting and is thereafter sintered. Powder B and C to be added are not overly brought into reaction with and independently reduce the thermal expansion coefficient, so that the thermal expansion coefficient of Al can be approximated to an Al cast alloy by the compounding of Al and B and C. By this method, the structural body having no deviation of accuracy caused by a bimetallic effect can be obtd. At the time of using the Al alloy for a disk apparatus, its off tracking is reduced and higher density recording can be attained.
Patent JP-H0749971-A (JP)
Title: Business information recording device
Inventor: SAKAKIBARA KANJI
IPC: G07B13/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide a business information recording device which prints out only the necessary business information. CONSTITUTION:A business information recording device records the business information calculated by the fare meter provided on a vehicle. Then the recording device is provided with a business data recording means 1, an item setting means 2 which sets the items to be printed out, a record reading means 3 which reads the data corresponding to the items set by the means 2 out of the means 1, a print-out means 4 which prints out the data read out by the means 3, and a starting means 5 which starts the means 3.
Patent JP-H0827989-A (JP)
Title: Decorative sheet
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04F13/08
Filed: 1994-07-18
Abstract: PURPOSE:To provide a decorative sheet which has a decorative effect of a formed road surface or wall surface and by which drain capacity can be increased particularly when it is used for pavement and which also has a connecting effect in the decorative sheet to be used as a block for pavement or a tile for a wall surface or the like. CONSTITUTION:A groove part 33 of an optional pattern penetrating a plate body is arranged in the plate body 32. A road surface or a wall surface having a large decorative effect can be formed of the designed groove part 33. When it is used as a block for pavement, the groove part 33 becomes a rainwater passage. Since a recessed part 34 and a projecting part 35 to be fitted to each other at juxtaposed time are arranged on side surfaces of the plate body 32, construction work becomes simple, and a contact plane exhibits a decorative effect. Since the recessed part 34 and the projecting part 35 are formed in a slipping-out preventive shape, a connecting effect is exhibited, and when a wall surface is formed, a single sheet does not peel off. When an aggregate 36 on which surface treatment is performed by a joining material is filled inside of the groove part 33, there is also a case where a material in the same with or different from a raw material of the plate body 32 is filled as a decoration adding material.
Patent JP-S6351454-A (JP)
Title: Polyamide composition
Inventor: SOMEMIYA AKIYOSHI
IPC: C08L71/00
Filed: 1986-08-21
Abstract: PURPOSE:To obtain a polyamide composition giving a molded article having excellent tensile elongation without lowering the tensile strength, thermal stability and impact strength of base resin, by compounding a polyamide resin with a specific polyester ether block copolymer. CONSTITUTION:The objective composition contains (A) 100pts.wt. of a polyamide resin and (B) 2-35pts.wt. of a polyester ether block copolymer composed of (i) 45-90wt.% segment consisting of terephthalic acid and 2-4C glycol as main constituent components and (ii) 10-55wt.% polyalkylene glycol segment of formula I or formula II, preferably formula II (R is 2-4C hydrocarbon group; lis 10-40; X is bivalent bonding group or direct bond, preferably isopropylidene group; m and n are 5-20, preferably 5-10) and having a molecular weight of 400-3,000, preferably 500-2,000.
Patent JP-H0539153-A (JP)
Title: Recording paper conveyer
Inventor: IKEDA KATSURA
IPC: B26D7/02
Filed: 1991-08-06
Abstract: PURPOSE:To prevent a wrinkle from occurring in the case of conveying recording paper by a conveying roller and a plurality of retaining rollers. CONSTITUTION:A retaining roller 23 positioned in the vicinity of both ends of recording paper, of a plurality of the retaining rollers 23 arranged in a width direction of the recording paper 11, is constituted so as to tilt to the outside relating to a conveying direction A of the recording paper 11, and tensile force to the outer in the width direction acts on the conveyed recording paper 11 to prevent a wrinkle from its generation. In the case of reciprocating the recording paper 11, its retaining roller is moved associated with switching a conveying direction of the recording paper so as to tilt always to the outside relating to the conveying direction of the recording paper.
Patent JP-H0246516-A (JP)
Title: Magnetic head device
Inventor: ARAI YOSHIO
IPC: G11B5/41
Filed: 1988-08-06
Abstract: PURPOSE:To prevent the decrease of a recording magnetic field to occur from the resonance phenomenon of a gimbals and the reduction of the reproducing output by sticking a shielding plate through a viscoelastic substance to the gimbals or a magnetic head. CONSTITUTION:A shielding plate as a headband shield to surround a magnetic head 2 from four corners is stuck through a viscoelastic substance 1 to a gim bals 3. Consequently, by adding the oscillation system of a shielding plate and a viscoelastic substance to the oscillation system of the gimbals 3, the viscosity coefficient of all oscillation systems can be set by the viscoelastic substance 1. The larger the viscosity resistance is, the smaller the maximum amplitude at the time of resonating becomes, and by heightening the viscosity resistance of all oscillation systems, the maximum amplitude at the time of resonating is attenuated. Thus, the decrease of the recording magnetic field and the reduc tion of the reproducing output do not periodically occur, and the performance of a magnetic disk device can be secured.
Patent JP-H10153060-A (JP)
Title: Architectural shutter
Inventor: YABE YASUO
IPC: E06B9/58
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent smoke from leaking from a through guide formed in the guide rail of a fire shutter by forming the guide rail in ceiling storing type when escape door is installed adjacent to and in parallel with a fire shutter. SOLUTION: A plugging body 10 which plugs the through guide of a guide rail 5 from the outer right and left directions is provided on an escape door 8. In this case, the plugging body 10 is formed so that it is pivotally supported variably in a storing position in which it is stored in the recessed groove part of the escape door 8 and in a plugging position in which the through guide formed in the guide rail 5 under suspended position is plugged from the outer right and left directions so as to achieve a plugging position based on the detection of full closing of a shutter curtain 1.
Patent JP-H0541567-A (JP)
Title: Printed wiring board
Inventor: NARAHARA YOSHIKO
IPC: H05K3/00
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a low cost printed wiring board. CONSTITUTION:A printed wiring board 1 is cut out from a board 3 of regular size along the cut region 11, on which a test circuit pattern 2 is formed to test the printed wiring board 1.
Patent JP-S6087033-A (JP)
Title: Preheating method of molding die
Inventor: FUJITA SHIGERU
IPC: B29C33/02
Filed: 1983-10-20
Abstract: PURPOSE:To perform the short term and energy saving preheating by a method wherein temperature controlled heating air is blown into a molding cavity formed by the engagement of the force side part and cavity side part of a molding die from a molding material pour-spout provided on the molding die. CONSTITUTION:A certain gap delta is provided at a mold parting line, which is the joint surface of a force side part 1 and a cavity side part 2. Heating air is poured from the end part 8 of a nozzle 6 through a pour-spout into a molding cavity 4 so as to directly heat the cavity 4 and raise its surface temperature and finally discharged outside through the gap delta. The temperature of said heating air supplied is controlled and set at the proper value by a temperature detection sensor connected to the supplying source of the air. Because the molding cavity part is directly heated by the above-mentioned molding preheating and no complicated device is necessary to employ, the preheating time can be sharply reduced.
Patent JP-H1037129-A (JP)
Title: Rubber-like elastic bearing body construction
Inventor: ONAKA TOSHIAKI
IPC: E01D19/04
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-like elastic bearing body construction in which vulcanization can be performed from the center part to the surface layer part of a bearing body in the uniform condition, stabilization of spring performance can be attained, and various metal molds for vulcanization is unnecessary so as to be manufactured at, a low price. SOLUTION: This rubber-like elastic bearing body 10 is constituted so that it is a construction laminated out of rubber like elastic plates 12 (rubber plate) and reinforcing rigid plates 13 (steel plate) and the surface sides are constructed out of divided bearing bodies 11 buried with supporting plates 14. A connection plate 15 provided with a recessed part 16, and a regulating plate 17 such as shear key engaged with the recessed part 16 of each connection plate 15 and regulating movement in the horizontal direction are provided on the inner faces of the respective divided bearing bodies 11, and the parts 15a of the projecting connection plate 15 are connectedly fixed through a fastening member 18 such as bolt.
Patent JP-S5898590-A (JP)
Inventor: SHIBUKAWA TAKAO
IPC: E21B10/32
Filed: 1981-12-07
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-H0642793-A (JP)
Title: Heating and dehumidifying air conditioning apparatus
Inventor: MORIKAWA AKIRA
IPC: F24F11/02
Filed: 1992-07-23
Abstract: PURPOSE:To prevent the condensation of moisture in air in an area of window glass by controlling operation of a dehumidifying means with reasonable control form. CONSTITUTION:The setting of an objective humidity condition (rb') is changed automatically to low humidity side when a detecting outside air temperature (to) of an outside air temperature detecting means 19 is reduced so that the setting condition that the absolute humidity in an area in the objective humidity condition (rb') becomes lower than the absolute humidity of saturated air at the detecting outside temperature (to). In this case, the objective humidity condition (rb') in the objective area P is controlled by the control of operation of a dehumidifying means 6c through a dehumidifying control means 15 under a setting condition that the absolute humidity in the area under the objective humidity condition (rb') becomes lower than the absolute humidity of saturated air at the outside air temperature (to). According to this method, the dew point temperature of air in the area P is kept lower than the outside temperature (to) even when the temperature of a window glass is reduced to a temperature equal to the outside temperature (to) whereby the condensation of moisture in air in the area P on the window glass can be prevented surely and comfortability in the area can be improved.
Patent JP-H1135148-A (JP)
Title: Dew condensation preventive device
Inventor: MIURA TOSHIYUKI
IPC: F24F13/22
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a dew condensation from being produced, without disposing of it after the dew condensation has been produced. SOLUTION: In this device, a dew prevention cylinder 7 is inserted in the opening 5 for passing the belt 6 of a belt conveyer formed on a partition wall 4 between as storing room 2 for storing a frozen food and a working room 3 for packing the food and an air circulation passage 8 is provided on the storing room 2 side of the dew prevention cylinder 7 while covering an outer surface and an air intake 15 for intaking the air of the storing room 2 side and a heater for heating the air in the air circulation passage 8 are provided in the air circulation passage 8. An air blow-out port is provided on one side of the dew prevention cylinder 7 covered with the air circulation passage 8 and an air suction port is provided on the other side respectively and the heater 14 is built in the dew prevention cylinder 7 of the working room 3 side.
Patent JP-S6439439-A (JP)
Title: Earthquake damping apparatus
Inventor: OGINO AKIHIKO
IPC: E04H9/02
Filed: 1987-08-06
Abstract: PURPOSE: To obtain a base isolation device of a superior damping performance by interposing a rubber elastic body at least either between a damper and a building structure, or between a damper and a foundation in a base insolation device including a base isolation rubber and a damper. CONSTITUTION: The base isolation structure comprises a base isolation rubber 1 that supports the vertical load of a building structure 3 and elastically deforms relative to a horizontal stress, and a rod-like damper 2 that plastically deforms during its horizontal deformation. A rubber elastic body 5 is interposed at least either between a damper 2 and a building structure 3, or between a damper 2 and a foundation 4. Thereby a base isolation device having a base isolation performance and damping performance, and also having a vibration damping performance over a wide range of a vibration area can be obtained.
Patent JP-H0364668-A (JP)
Title: Rotation direction reversing device for internal combustion engine
Inventor: OMORI SHOGO
IPC: F02D45/00
Filed: 1989-07-31
Abstract: PURPOSE:To reverse the rotation direction of a crank shaft through control of an ignition timing without using a reverse gear device by a method wherein when a reverse demand is effected and a rotation speed is below a set value, an ignition timing is set to a normal ignition timing for reverse or forward through given control of ignition. CONSTITUTION:A rotary encoder 8 is coupled directly to a crank shaft 3, and the absolute rotation position of the crank shaft 3 is represented by means of a 8-bit digital encoder signal 9. The signal 9 is inputted to a CPU 10 through a latch circuit 13 togetherwith a decision demand signal 12 from an input device 11, e.g. a switch, and a clutch OFF signal. In the CPU 10, when a reverse demand is effected and a rotation speed is below a set value, if a present rotation direction is forward (reverse), after an ignition timing is set from a normal ignition timing for forward (reverse) to a first (second) over-rapid ignition timing between the normal ignition timing and a bottom dead center, it is set to a normal ignition timing for reverse (forward), and ignition is controlled based on a set ignition timing.
Patent JP-2001022527-A (JP)
Title: Method for externally accessing hdd included in computer
Inventor: KIDA MINORU
IPC: G06F3/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To allow an external computer to access an HDD included in a computer through an I/F when the power of the computer is off. SOLUTION: When an internal power supply 4 is off and power is supplied from an external computer 2 through an I/F 3, an HDD signal control circuit 8 disconnects the IDE controller 5 of a computer 1 from the computer 2 and also connects an internal IDEHDD 6 to the computer 2. Further, a Master/Slave setting circuit 9 sets Master/Slave in the IDEHDD 6 according to a CSEL signal supplied from the computer 2 through the I/F 3. Further, a power switching circuit feeds power supplied from the computer 2 through the I/F 3 only to the HDD 6, and the circuits 8 and 9.