baber/WOPTO huggingface dataset:
Patent JP-S5223919-A (JP)
Title: Signal recording system
Inventor: TAKEBE MASAO
IPC: G11B20/10
Filed: 1975-08-18
Abstract: PURPOSE: In a device whereby a plurality of channel signals are recorded serially and multiply, each channel shall be able to be recorded independently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S584576-A (JP)
Inventor: YONEZU EIICHI
IPC: A63B67/00
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06309965-A (JP)
Title: Manufacture of nbti superconducting wire
Inventor: SAITO SHIGEO
IPC: H01B12/10
Filed: 1993-04-27
Abstract: PURPOSE:To maintain high the soundness of an NbTi filament and achieve a good superconductive characteristics by putting a layer of Nb having a specific film thickness in composite structure around a core consisting of NbTi. CONSTITUTION:A layer of Nb is provided around a core consisting of NbTi, and around it either Cu or Cu alloy is put in composite structure, and the resultant is subjected to a plastic processing in the temp. range between 0-900 deg.C so that an NbTi single core wire material is fabricated. A plurality of such single core wire materials are bundled and subjected to a plastic processing in the temp. range between 0-900 deg.C so that an NbTi multi-core wire is fabricated. Therein the final NbTi filament diameter should range 1-50mum, and the critical current density (Jc) at a temp. of 4.2K and with a magnetic field of 5T should exceed 2000A/mm<2>. That is, Around the core consisting of NbTi, a layer of Nb having a specific film thickness is put in composite structure so that a specific formula is met by the ratio of the cross-section area of a barrier layer of Nb to the cross-section area of a part of the barrier layer consisting of Nb and NbTi filament.
Patent JP-S60245829-A (JP)
Title: Complex sliding member
Inventor: YUMOTO TETSUO
IPC: B41J2/265
Filed: 1984-05-21
Abstract: PURPOSE:To mass-produce complex sliding members excellent in abrasion resistance, sliding characteristic and heat resistance by applying a high temperature conductive metal film onto the surface of injection molded basic member then applying a ceramic composition layer. CONSTITUTION:Inner structure of a bearing 1 is such that an injection molded basic member 10 is located in the center where the basic member is made of polyether sulfone having continuous insurance temperature of 150 deg.C. High temperature conductive metal film 20 composed of Ag+Cu is applied through electrolytic galvanization onto the surface of basic member 10 by the thickness of 10-50mu. Furthermore, ceramic composition 30 of Ni+Si is galvanized onto the surface of said metal film 20 by the thickness of 10-20mu. Thicker metal film 20 than the ceramic composition 30 is effective for improving the heat radiation effect.
Patent JP-H06308139-A (JP)
Title: Speed detection device for rotating body
Inventor: TOMIITA KENJI
IPC: G01P3/489
Filed: 1993-04-27
Abstract: PURPOSE:To accurately detect the speed of a rotating body by obtaining average dependency value of pulse signal cycle and deviation dependency values of each pulse signal cycle and the average dependency value, adjusting the effect on correction factor of deviation dependency values for one pulse signal and adding/updating previous correction factor with adjustment value. CONSTITUTION:A signal rotor 12 that rotates together with a wheel and an electromagnetic pickup 13 near its periphery are provided, and each time one tooth of the rotor 12 passes by, sign wave signal is outputted to an electronic control unit 14. When updating the correction factor used when rotation rate is detected from the signal, firstly, the average value of pulse signal cycle while the wheel rotates once is obtained, and then the deviation of signal cycle corrected with the previous correction factor from it is obtained. Then, rate DELTAth of the deviation to the average value of signal cycle is obtained, and then it is multiplied by correction sensitivity factor k that adjusts conversion speed of correction factor. With this, the effect of random fluctuation of wheel speed an correction factor caused by road surface vibration is removed.
Patent JP-S59226204-A (JP)
Title: Controlling method of steam turbine
Inventor: KUROKI KEIICHI
IPC: F01D19/00
Filed: 1983-06-08
Abstract: PURPOSE:To prevent the unexpected overspeed and vibration at starting from occurring by a method wherein the flow rate of inflowing steam to a steam turbine is limited by setting the opening of a steam regulating valve at intermediate position at the starting of the steam turbine directly coupled to an oil pump and, after that, the steam regulating valve is controlled normally. CONSTITUTION:An operating lever 29, which is operated by supplying pressure oil from an oil pump 16 through an oil line 20 to an oil cylinder 30, is provided at a steam regulating valve 11 interposed in a steam line 8, through which main steam is supplied to a reactor core isolation cooling system (RCIC) turbine 12 to drive an RCIC pump 13 and the oil pump 16. A rocking fulcrum 28, which is one end of the operating lever 29, is journaled by the piston rod of an operating cylinder 23. A piston 24, which is fitted in the cylinder 23, is energized downwards by a spring 25. The operating cylinder 23 is actuated by pressure oil supplied through an oil line 21, which is connected to the delivery side of the oil pump 16 and at the same time in which an orifice 22 is arranged. The position of the fulcrum 28 at the starting of a turbine is rendered to be at the position of the lower fulcrum 26.
Patent JP-H08296831-A (JP)
Title: Ash melting treatment method and control method
Inventor: SHIMODAIRA WAKAKO
IPC: F23G5/02
Filed: 1995-04-25
Abstract: PURPOSE: To prevent sintering of an ash pellet layer in a melting furnace while allowing application for an electric type melting furnace. CONSTITUTION: This ash melting treatment method pelletizes ash of an incinerator to form an ash pellet and preheats the ash pellet while being melted and solidified. The ash pellet is filled into a filling hopper 51 once and a high temperature exhaust gas is led out of a melting furnace 20 for melting the ash pellet to be cooled below the melting temperature of the ash by a gas cooler 25. The exhaust gas below the melting temperature is introduced into a lower part of the filling hopper 51 to preheat the ash pellet. The ash pellet preheated is supplied to the melting furnace 20 from the bottom part of the filling hopper 51 while being melted.  This enables preventing of sintering and closure in the filling hopper and in the melting furnace and also allows the utilization of the exhaust gas for the preheating of the ash pellet by mixing air into the exhaust gas even in the case of an electric type melting furnace.
Patent JP-S5224465-A (JP)
Title: Schottky barrier semiconductor device
Inventor: DENDA SEIICHI
IPC: H01L29/872
Filed: 1975-08-20
Abstract: PURPOSE: In a semiconductor device having second regions formed inside No. 1 region on which a Schottky barrier is formed, inverse breakdown voltage is improved by making the distance between second regions a predetermined one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59227301-A (JP)
Title: Cutting tool with cutting agent feed pipe
Inventor: TAJIRI MAKOTO
IPC: B23B27/10
Filed: 1983-06-07
Abstract: PURPOSE:To feed a cutting agent to a bit part effectively while discharge chips easily by providing pipes for feeding said cutting agent to a shank part in a cutting tool. CONSTITUTION:Cutting agent feeding pipes 2 are provided on the shank part of a cutting tool 1. A cutting agent 5 which flows out of the pipes 2 flows to a bit 6 along the rake face and flank of the tool, while forming a film. When cutting is carried out in this condition, friction can be reduced at the bit part due to the cutting agent 5 arrived at the bit 6, while the bit part can be cooled effectively by means of the film-form cutting agent 5, preventing the thermal damage of the cutting tool 1. Furthermore, the film of the cutting agent 5 formed over the rake face reduces the friction coefficient on the rake face and, further, due to the interaction with the pressure of the cutting agnet 5, it can hasten the separation of a chip 4 from the rake face, thereby facilitating the discharge of the chip 4.
Patent JP-H01275860-A (JP)
Title: Scaffold for wire control-type inside operation of furnace
Inventor: ISHII MASAKI
IPC: E04G1/36
Filed: 1988-04-26
Abstract: PURPOSE:To shorten the period of construction as well as reduce the material of scaffold by a method in which a gondola-shaped operating base attached to a wire rope hung down from a peep window is moved by operation of a pair of wire rope winders in such a way as to omit carry-in, setting, and dismantling operations of many scaffold materials in the furnace. CONSTITUTION:Pulleys 4a and 4b are attached to the upper existing peep windows 3a and 3b of both sides 2a and 2b of a side wall 2 with four faces in a boiler furnace in steam power plant, etc., and a pair of wire rope winders 5a and 5b are set on the outside of the walls 2a and 2b. The end of at least one wire rope 7 is set on the winders 5a and 5b and hung down into a furnace 1 through the pulleys 4a and 4b, and a demountable operation base 8 is attached to the way of the rope 7. By sending out or winding the rope 7 by operation of the winders 5a and 5b, the base 8 is moved to desired places A, B,... to carry out the work.
Patent JP-H04332937-A (JP)
Title: Magneto-optical disk
Inventor: KITAMURA SHOJIRO
IPC: G11B11/10
Filed: 1991-05-07
Abstract: PURPOSE:To enable change in a reflection factor and a phase difference to be small by inverting tendency of the reflection factor and the phase difference accompanying increase in a film thickness of a first ceramic layer as compared with that of a second ceramic layer. CONSTITUTION:A film thickness of a first ceramic layer 2 is set to a value so that tendency of change in a reflection factor or a phase difference accompanying increase in a film thickness of the above first ceramic layer 2 is opposite to that of change in the reflection factor and the phase difference accompanying increase in a film thickness of a second ceramic layer 4. In this case, even if a film thickness of the first and second ceramic layers 2 and 4 changes within an optical magnetic disk surface, an optical magnetic disk with a small reflection factor and the phase difference can be obtained.
Patent JP-H07303776-A (JP)
Title: Sewing data generator for automatic sewing machine
Inventor: KABANO ATSUSHI
IPC: D05C5/06
Filed: 1994-05-16
Abstract: PURPOSE:To quickly and precisely perform edit work without making worse workability by defining one arbitrary piece of partial sewing data out of displayed data candidates as the start point or end point of edit target sewing data by a sewing data edit means. CONSTITUTION:In an automatic sewing machine sewing data generating means, the sewing data edit means is equipped with an instruction cursor movement control means capable of moving freely in an area displayed on a display means and which controls the movement of an instruction cursor, and a summary display control means which summary-displays all the data candidates when attribute information for the partial sewing data instructed by the instruction cursor out of the sewing data displayed on the display means is considered. The arbitrary one of summary-displayed data candidates is selected, and selected partial sewing data is defined as the start point or end point of the edit target sewing data by a defining means.
Patent JP-S63272636-A (JP)
Title: Mold clamp mechanism of molding packing machine
Inventor: SATO MASAYUKI
IPC: B65B47/04
Filed: 1987-04-24
Abstract: PURPOSE:To enhance machine capacity without using a hydraulic cylinder and, at the same time, to exclude the impact of upper and lower molds, by mounting a connection block for operating a toggle link, a connection rod for connecting said block to a drive part through an eccentric cam and the spring mounted between both of them and/or between the upper mold and a frame. CONSTITUTION:An eccentric cam 19 for rotating a motor rotates and a connection rod 17 is reciprocally moved by the rotation of said cam 19. Toggle link mechanisms 11, 12 are reciprocally moved by the reciprocating movement of the connection rod 17 to bring a lower mold 3 into contact with an upper mold 2. When a spring 18 is interposed to the connection rod 17, the action of spring force is started at a place approaching the upper dead point of the upper toggle link 11 and the molds are clamped softly with predetermined mold clamp force. At this time, when a spring 6 is also mounted in the upper mold 2, the spring force thereof participates in the mold clamp force.
Patent JP-S63272623-A (JP)
Title: Method and apparatus for packing bean curd
Inventor: IOGI MASATOSHI
IPC: A23L11/00
Filed: 1987-04-23
Abstract: PURPOSE:To pack bean curd without damaging the same and without manual labor, by a method wherein cut bean curd is moved in water and subsequently drawn up to be received in an empty pack filled with water. CONSTITUTION:Bean curd (a) cut into appropriate size is intermittently advanced through the bean curd guide passage arranged in a water tank in a submerged state by a bar conveyor 2-1 and pushed in the bottomless guide frame 3, which consists of a front end plate 3-2 and both side plates 3-1, arranged on the extension of a bean curd guide plate 2-2 in the vicinity of the terminal part of the bean curd guide plate 2-2 by a bean curd moving plate 4 to be temporarily stored therein. Subsequently, the pack feed conveyor, which is arranged under the bottomless guide frame 3 and integrally rises and falls along with the bottomless guide frame, is raised to receive the bean curd in the pack (b) mounted on the conveyor and subsequently advanced to feed the pack with, the bean curd contained therein to a predetermined area. A separate empty pack is mounted on the pack feed conveyor at said area and the feed conveyor is lowered to the predetermined position.
Patent JP-S63266579-A (JP)
Title: Information editing device
Inventor: IZEKI KOSUKE
IPC: G06F19/00
Filed: 1987-04-23
Abstract: PURPOSE:To generate a large-capacity electronic information file by performing conversion processing such as data compression and the generation and addition of data indicating the attribute of information according to the attributes of an input image, sound, characters, and other information, and storing the resulting information as a control file. CONSTITUTION:The input image, sound, characters, and other information are converted according to their attributes to generate the data file to which the form, attribute, and data length of the data are added and the file is stored in a 1st storage means 3. The information stored in the 1st storage means is edited into specific file format and processed and a procedure for reproduction is generated by an editing means 4, so that the data is stored in a 2nd storage means 5. The information and data after the editing and processing are outputted in specified output format by an output means 8. A control means 10 controls the operations of respective means. Consequently, the conversion processing, editing, and processing of a large amount of information on images, sound, characters, etc., are carried out and the information is confirmed to generate the information file.
Patent JP-H10294317-A (JP)
Title: Laminated wiring structure and manufacture thereof
Inventor: KAMATA YASUYUKI
IPC: H01L23/52
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the electromigration resistance of an upper layer wiring in the vicinity of a metal plug. SOLUTION: A interlayer insulating film 4 is deposited on a lower layer wiring 3. Then, an opening part is formed in the insulating film 4. Thereafter, tungsten or aluminum is embedded in the opening part, and a metal plug 7, which is electrically connected to the lower layer wiring, is formed. Then, a concave part is formed at the upper part of the metal plug 7. Thereafter, copper 8 is deposited only in the concave part. Finally, an upper layer wiring 9 comprising aluminum alloy containing the copper is formed, and heat treatment is performed. Thus, aluminum-alloy compound is formed in the vicinity of the metal plug 7 of the upper layer wiring of the metal plug 7, and the copper concentration in the vicinity of the metal plug 7 is increased. Therefore, the electromigration resistance in the vicinity of the metal plug can be improved.
Patent JP-S62257027-A (JP)
Title: Vibration type level detector
Inventor: DAIMATSU MASAAKI
IPC: G01F23/22
Filed: 1986-05-01
Abstract: PURPOSE:To detect a level with high accuracy regardless of the kind of an object to be detected, by exciting a vibrator to contact the same with the object to be detected and detecting the change in vibration frequency. CONSTITUTION:An exciting means 20 is constituted of an exciting piezoelectric element 6, a receiving piezoelectric element 8, an input circuit 22, an amplifying circuit 24, a brake circuit 26 and an output circuit 28 and a sound piece 2 is vibrated by said exciting means 20. When the contact part 2a of the sound piece 2 is contacted with an object to be detected, the vibration frequency of the sound piece 2 changes. By this mechanism, the output of a comparing circuit 42 allows the contact 49 of a relay 46 to operate an alarm circuit. A detection means 40 is constituted of the comparing circuit 42, a reference frequency oscillation circuit 44, the relay 46, an initializing circuit 48 and a vibration detection circuit 50.
Patent JP-H112724-A (JP)
Title: Manufacture of optical film chip and optical film chip intermediate
Inventor: TAKEMOTO TSUNEJI
IPC: G02F1/1335
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the optical film chip intermediate which is superior in beveling efficiency and operability. SOLUTION: A 1st beltlike film 1 is cut in a 1st reference direction SD1 slanting at an angle θ to the axial direction SD0 and also cut in a 2nd reference direction SD2 perpendicular to the 1st reference direction SD1 . Consequently, a 2nd beltlike film 2 in a trapezoidal shape which has a couple of opposite sides parallel to the 1st reference direction SD1 and a leg (side) parallel to the 2nd reference direction SD2 is obtained as the optical film chip intermediate.
Patent JP-H09256483-A (JP)
Title: Lightweight heat insulating waterproof structure
Inventor: MINAGAWA MITSUO
IPC: E04B1/64
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the work by sticking a nonflammable inorganic waterproof board provided with a nonflammable waterproof film layer on the surface, back face, and end faces of an inorganic flat board to a waterproof execution surface, sealing a joint with a sealing material, and providing a nonflammable waterproof film layer on it. SOLUTION: One face of a glass fiber-mixed inorganic phenol resin foam board 2 is made horizontal, and a grade in the range of 1/100-1/200 is applied to the other face. Six faces of the surface, back face, and end faces of the glass fiber-mixed inorganic phenol resin form board 2 are coated with a waterproof paint material mainly made of a synthetic resin emulsion, and a nonflammable lightweight heat insulating waterproof panel 1 having a waterproof layer 3 is formed. The lightweight heat insulating waterproof panels 1 are spread and stuck on the waterproof execution surface of the roof material, roof-top, balcony, and floor material, and a joint between the panels 1 is sealed by a denatured silicon sealing material. A waterproof paint material mainly made of a synthetic resin emulsion is applied on the sealing material to form a waterproof layer on the sealing material.
Patent JP-S62258773-A (JP)
Title: Method for preparing and processing decorative board
Inventor: NISHINO MASAYUKI
IPC: B32B33/00
Filed: 1986-04-30
Abstract: PURPOSE:To prepare a product having a fine pattern rich in three-dimensional feeling in good yield, by applying screen printing to a wooden plate-shaped base material using ultraviolet curable ink having specific viscosity and, after curing, applying assembling processing to the printed base material before applying painting finish thereto. CONSTITUTION:A substrate treatment layer 2 is applied to a wooden plate- shaped base material such as plywood, a fiberboard or a particle board and, subsequently, an arbitrary embossed pattern 3 is formed to said layer 2 by screen printing using ultraviolet curable ink having viscosity of 3,000-30,000 centipoise and a screen plate having a mesh size of 50-150. Thereafter, ultraviolet rays are allowed to irradiate to cure the ink pattern. Because the embossed pattern 3 is formed using the low viscosity ultraviolet curable ink cured within a short time by the irradiation of ultraviolet rays, the pattern can be formed using the screen plate having a small mesh size without generating warpage or collapse. A paint layer 4 is further applied to the base material 1 and, after processing and assembling, painting finish is performed to obtain a desired product.
Patent JP-S60245794-A (JP)
Title: Box-shaped electrolytic cell provided with ion exchange membrane
Inventor: IWATA KIMIO
IPC: C25B9/19
Filed: 1984-05-22
Abstract: PURPOSE:To enable stable operation without producing alkali hypochlorite when electrolysis is restarted, by enclosing each anode or cathode in a bag-shaped ion exchange membrane and dividing both the electrodes with a separating plate. CONSTITUTION:Each anode 4 or cathode 5 in an electrolytic cell is enclosed in the bag-shaped ion exchange membrane 1 having one open end. The anode and cathode sides are divided with a separating plate 6, and a cover 7 is put on the electrolytic cell so that a common header 9 at the upper side can be placed in the cover 7. A slender pipe 10 is extended from the header 9 to the bottom of each anode chamber.
Patent JP-S63268207-A (JP)
Title: Manufacture of superconducting winding
Inventor: MORIYAMA HIDESHIGE
IPC: H01F6/06
Filed: 1987-04-27
Abstract: PURPOSE:To eliminate a low-melting material which would obstruct a good bonding effect from a bonding surface for improving bonding strength of insulating members, by providing each insulating member with grooves serving as passages for a coolant, filling the grooves with a molten low-melting material, cooling the material for solidifying it in the state as it has been applied and working the surface of the insulating member for removing the low-melting material flown out of the grooves. CONSTITUTION:Insulating members 6a, 6b and 6c are mounted between coils 1 and a rotator body 2 and between the coils 1 and a wedge 4. In the following, a method of working the insulating members is described taking an example of the insulating member 6b. A plurality of parallel grooves 7 are provided on one side of the insulating member 7b of an epoxy glass laminate for example by cutting the same. Then a molten low-melting material 9 is applied so as to fill the grooves 7 in the insulating member 6b and cooled naturally so that the low-melting material 9 is solidified in the state as it has been applied. Finally, the face of the insulating member 6b is cut up to the broken line X-X so as to remove the low-melting material 9 flown out of the grooves 7. The rectangular face of the insulating member 6b thus cut provides a bonding face 10 to be bonded on the parter component.
Patent JP-S5435119-A (JP)
Title: Electrical contact point material and manufacture thereof
Inventor: AMANO YOSHINARI
IPC: C22C1/02
Filed: 1977-08-24
Abstract: PURPOSE: To obtain a silver-oxide type electrical contact point material with improved resistance to fusion and arc by adding a small amt. of P to an Ag-Sn-InNi alloy and internal oxidizing the alloy to uniformly disperse the Ni. 
     COPYRIGHT: (C)1979,JPO&Japio