baber/WOPTO huggingface dataset:
Patent JP-S61195972-A (JP)
Title: Method for implating different kinds of atom into solid matter by electron ray
Inventor: FUJITA HIROSHI
IPC: C23C10/28
Filed: 1985-02-27
Abstract: PURPOSE:To implant different kinds of atom into a solid material and to form a mixed layer by sticking a thin film consisting of the different kinds of atom to the solid material to make double-layered construction and irradiating prescribed electron rays thereon from the thin film side. CONSTITUTION:The thin film 2 contg. a number of atoms to be implanted into the solid material 1 is stuck to the material 1 by a method such as vacuum deposition to form the material 3 having the double-layered construction. The electron rays 4 having the energy enough to displace all the atoms in the thin film 2 are then irradiated on the material 3 under the specified conditions (intensity, incident angle and opening angle, irradiation temp. and time of the electron rays). The atoms of the electron rays collide consequently against the atoms in the film 2 to displace said atoms and the atom transfer which does not arise from thermal diffusion is induced, by which the atoms in the film 2 are implanted into the material 1 and the mixed layer is formed.
Patent JP-S52118596-A (JP)
Title: Voltage-sensitive resistor element
Inventor: IKENO SHINOBU
IPC: H01C7/10
Filed: 1976-03-31
Abstract: PURPOSE:To improve workability of varister by using maicromolecule organic material having high solubility and filmability and solution of which can be casted to flexible film.
Patent JP-S59162622-A (JP)
Title: Vertical magnetic recording material and its production
Inventor: NAKAMURA KIYUUZOU
IPC: G11B5/667
Filed: 1983-03-08
Abstract: PURPOSE:To produce a uniform vertical magnetized film for a long time by providing a vertical magnetized film consisting of a composition of Co-15-50at%O on a nonmagnetic base material surface directly or through a soft magnetic thin film layer. CONSTITUTION:A rotary cooling can 2 and an electron beam evaporation source 3 just below the can 2 are provided in a vessel 1 connected on the vacuum pump side, and a winding roller 4 and a take-up roller 5 are arranged on both sides of them above them, and the circumferential face of the cooling can 2 is turned and run in accordance with turning of the roller 4 to wind a nonmagnetic base material such as a roll-shaped PET tape base material (a), which is wound around the roller 4, around the roller 5. A supply tube 6 through which oxigen is introduced into the vessel 1 is provided. After air in the vessel 1 is discharged up to <=1X10<-5>torrs. evaporation materials (b), namely, Co is evaporated in a certain speed by electron beam heating, and gaseous O2 is introduced from the supply tube 6 on the other hand, and Co is vapor-deposited vertically to the surface of the tape base material (a) running in a certain speed to obtain a Co-O deposited film.
Patent JP-S62258315-A (JP)
Inventor: UERUNAA SHIYUWARUTSUE
IPC: A61K9/127
Filed: 1987-02-19
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-H01212351-A (JP)
Title: Belt type mass spectrometer
Inventor: MIZUNO NORIO
IPC: G01N30/72
Filed: 1988-02-19
Abstract: PURPOSE:To enhance an S/N ratio by preventing the tremor of a belt by a pulley in a mass analytical system, by operating a belt driving means in connec tion with the repeated mass sweeping due to the mass spectrometric analysis system and stopping the belt at the time of mass sweeping. CONSTITUTION:A control circuit 21 is provided in order to operate the sweep circuit 5 of a mass spectrometric analysis system in connection with a belt moving drive circuit 14. As a motor 13 for rotating a pulley 11, a pulse motor is used. From the circuit 5, the mode signal of a mass sweep period T1 and a non-sweep period T2 is outputted. The circuit 21 generates the drive pulse synchronous to the finish of the period T1 on the basis of said mode signal to send the same to the circuit 14 and rotates the motor 13 by a definite angle. Therefore, a belt 10 is moved by a definite length each time when the sweeping of a magnetic field is finished. By this method, the belt 10 is intermittently moved and can be stopped during the analytical period in the system 4 and, therefore, the distribution state of the ion drawing electric field between the pulley 12 and an electrode group 3 is kept constant and a high sensitivity chromatogram is obtained. A mass sweep cycle is usually 1sec or less.
Patent JP-2000234027-A (JP)
Title: Production of thermoplastic resin sheet
Inventor: SAKAMOTO JUN
IPC: C08J5/18
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet having excellent quality in good productivity by melting a thermoplastic resin, extruding the melt into a molten sheet, and solidifying the molten sheet by cooling its surface by insertion into between a charging roll composed of a metallic part and a non-metallic part and a cooling medium. SOLUTION: A thermoplastic resin such as a polyester resin is molten and extruded into a molten sheet. The molten sheet is cooled and solidified by insertion into between a charging roll with a surface composed of a metallic part and a non-metallic part (an areal coverage of 20-80%) and having an applied voltage of 100 V to 10 kV and a cooling medium such as a casting drum. If required, the sheet is heated to the glass transition temperature or higher and subjected to stretching and heat-treatment. The surface of the charging roll is composed of a metallic part such as carbon steel, stainless steel or those chrome-plated thereon and a non-metallic part such as a silicone resin and has a surface roughness of 1S or below. The drum acting as the cooling medium has a hard-chromium-plated surface and has a surface roughness of 0.5S or below.
Patent JP-H10221955-A (JP)
Title: Tower supply device
Inventor: OMIYA MASANORI
IPC: G03G21/10
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner supply device provided with a stirring device capable of stirring toner in the toner hopper of the developing device of a copying machine in a wide range with simple constitution. SOLUTION: Flexible thin-plate stirring pieces 22 having some width and extended above and below a rocking shaft 21 are arranged in a line just above a sprial carrying member 8 provided on the bottom part of the toner hopper 2 at regular intervals in the axial direction of the member 8 so that they can rock around a straight line 21 orthogonal to the axial direction. The lower part of each stirring piece 22 is engaged with the upper part of the member 8. By driving the member 8, the stirring piece 22 is instantaneously flicked by the peak part of spiral shape every time a spiral shape part advances by one pitch when the spiral shape part advances, so that the toner within a scanned range is stirred by the movement of the stirring piece.
Patent JP-S59161549-A (JP)
Inventor: INAYAMA MASAHIRO
IPC: E04D1/00
Filed: 1983-03-07
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-H07250141-A (JP)
Title: Wall surface mount device for electronic equipment
Inventor: NONAKA KAZUHIRO
IPC: H04M1/02
Filed: 1994-03-08
Abstract: PURPOSE:To mount the electronic equipment even in a narrow space on a wall surface and to eliminate restrictions on the fitting position of the electronic equipment. CONSTITUTION:A wall surface fixture 1 has support plates 3 at the upper and lower short-side edges of a longitudinal long fitting plate 2 at right angles opposite each other, and fitting holes 11 are formed in the support plates 3. Screw holes 12 are formed in the narrow-surface side end parts of the electronic equipment 7 such as the terminal box of a telephone set and the connection device of a cordless telephone set. Engagement holes 4 formed in the fitting plate 2 of the wall surface fixture 1 are engaged with fitting screws 6 fitted on the wall surface. The narrow-surface side of the electronic equipment 7 is interposed between the support plates 3 of the wall surface fixture 1, fitting screws 13 are threadably engaged with the screw holes 12 of the electronic equipment 7 from the fitting holes 11 of the support plates 3, and the electronic equipment 7 is mounted at a desired angle on the wall surface.
Patent JP-H03240945-A (JP)
Title: Formation of thin metallic film
Inventor: OFUJI SHINICHI
IPC: H01L21/285
Filed: 1990-02-17
Abstract: PURPOSE:To form a thin polycrystalline Al film layer having sufficient thickness, a practically pore-free structure, and a large average grain size by forming two Al layers at respectively specified dissimilar temps. at the time of forming an al layer as a conductive layer on an amorphous SiO2 insulating layer on an Si substrate. CONSTITUTION:An amorphous insulator layer 3 consisting of SiO2 is formed on the surface of a main body 2 of an Si substrate by means of thermal oxidation treatment in a dry oxygen gas atmosphere. Subsequently, a thin Al metal film 5 is formed to small thickness into a pore-free structure on the above amorphous insulator layer 3 by an electron beam vapor deposition method or a sputtering method providing a relatively low temp. of about 25 deg.C, that is, a temp. within one-third the melting point of the thin Al metal film 5 by absolute temp. to the amorphous insulator layer 3. Then, a second polycrystalline or single-crystal thin Al metal film 4 having a lattice constant equal to that of the above thin Al metal film 5 is formed on the above thin Al metal film 5 by a vapor deposition method or a sputtering method providing a relatively high temp. of about 500 deg.C, that is, a temp. one-half the melting point of the second thin A metal film 4 or above by absolute temp. to the thin Al metal film 5 so that it has a thickness larger than that of the thin Al metal film 5, a pore-free structure, and a polycrystal or a single crystal having a relatively large average grain size.
Patent JP-S59163245-A (JP)
Title: Sheet feeding device
Inventor: SUGIYAMA KAZUHIDE
IPC: G03G15/00
Filed: 1983-03-07
Abstract: PURPOSE:To correct the posture of the sheet by a simple mechanism by a method wherein the sheet feeding device for a rotary camera or the like is provided with a sheet feeding roller, providing the sheet with a conveying force, and a guide plate, changing the conveying direction of the tip end of the sheet under conveyance. CONSTITUTION:First feeding rollers 1, 1' are arranged rotatably so as to be capable of rotating a copy supported between them. The copy 2, fed inbetween the feeding rollers 1, 1', is pinched by the feeding rollers 1, 1' at the substantially central position thereof to convey it downwardly, and when the tip end rim of the copy is abutted against the second guide surface 3b, the conveying direction thereof is changed into the right direction. The copy 2, whose conveying direction is changed, is fed inbetween the second feeding rollers 4, 4', subsequently, is fed inbetween glass plates 5, 5' by the second feeding rollers 4, 4', is illuminated by an illuminating lamp when it is passing between the glass plates 5, 5' and the picture of the copy is imaged by an imaging lense 10 onto a microfilm 11 moving with a constant speed synchronized with the same of the copy.
Patent JP-S59163675-A (JP)
Title: Pattern collator
Inventor: SUMIKAMA MASAHIKO
IPC: G06K9/00
Filed: 1983-03-07
Abstract: PURPOSE:To facilitate the easy collation of a pattern by converting both original and reference patterns into video signal by a TV camera and having an electrical collation between both patterns in the form of video signal. CONSTITUTION:The image 10b of an original seal sheet 10a is converted into a video signal 13 by a TV camera 11 and then turned into a monitor video signal 23 through a synthesizing circuit 22. Then an original seal image 10b' is projected on the screen 25 of a monitor TV receiver 24. While the image 14b of a reference seal sheet 14a is converted into a video signal 17 through a TV camera 16 and supplied to a difference detecting circuit 18 together with the signal 13. Then the signal 17 is supplied to a featuring circuit 20 in the form of a difference video signal 19 and turned into a collating video signal 21 to be supplied to the circuit 22. Then a reference seal image 14b' is projected on the screen 25. When the sheet 14a is moved, the screen 25 varies to 25a, 25b and 25c respectively. A necessary fine adjustment is given while looking at the state of the screen 25c to perform an overlap collation between the images 10b' and 14b'.
Patent JP-S51111024-A (JP)
Title: Data travsmission system
Inventor: KAKESHITA YOSHIAKI
IPC: G06F3/05
Filed: 1975-03-26
Abstract: PURPOSE: Data transmission between units without a central processing unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03243468-A (JP)
Title: Control device for front and rear wheel steering vehicle
Inventor: KOBAYASHI HITOSHI
IPC: B62D5/04
Filed: 1990-02-20
Abstract: PURPOSE:To enable driving without discomfort even with dislocation in the fitting position of a rear wheel steering angle detecting means by setting the separately detected steering angle of a rear wheel as the neutral value of the rear wheel at the time of detecting the rectilinear state of a vehicle to control the steering of the rear wheel. CONSTITUTION:The steering of the rear wheel B of a vehicle is controlled according to the steering state of an unillustrated front wheel. In this case, the steering angle of the rear wheel B is detected by a rear wheel steering angle detecting means A. The rectilinear state of the vehicle is also detected by a vehicle rectilinear state detecting means C. Upon detecting the rectilinear state of the vehicle, the detected steering angle of the rear wheel B is set as the neutral value of the rear wheel B by a rear wheel steering angle neutral value setting means D. The steering control of the rear wheel B is then performed using the set neutral value of the rear wheel B. Accordingly, even if dislocation is generated to the fitting position of the rear wheel steering angle detecting means A, control is performed on the basis of the actual neutral value, and this enables driving without discomfort.
Patent JP-S55128317-A (JP)
Title: Treating device of discard and dummy block in horizontal type extrusion press
Inventor: MIYAUCHI TETSUYA
IPC: B21C26/00
Filed: 1979-03-28
Abstract: PURPOSE: To fully automatically treat discards and dummy blocks by combining mechanical handling and conveying means.  
     CONSTITUTION: The discards and dummy blocks which remain in a container by cutting are received by a receiver 2 on a press head 23 and a truck 3 receives these. The truck 3 conveys these on conveying rails 4 up to a separator 8, where it separates the discards and dummy blocks and sends them out to the respectively separate directions. The discards are transferred into a discard box 16 which is the  gathering position of discards, by a conveyor 9. The dummy blocks extracted in a horizontal state from an extraction port are erected upright by a turning device 11, are conveyed into a lubricant tank 13 through a chute 12 and are applied with lubricant. The dummy blocks having been treated are supplied to a billet loader 15, whereby they are made reusable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05409-A (JP)
Title: Manufacture of graphite formed article and device thereof
Inventor: HARADA HIRONORI
IPC: B30B9/00
Filed: 1991-03-04
Abstract: PURPOSE:To improve the dimensional accuracies of the inner and outer diameters of a formed article by a method wherein fixed molds having no draft are employed as both molds, which respectively determine the inner and outer diameters of the formed article. CONSTITUTION:The multilayered structure of a hollow body of revolution is preformed by winding band-like graphite sheet. The preformed stock is housed in a forming chamber formed by a columnar fixed mold 4, a tubular fixed mold 5 and a second movable mold at its lower bound position so as to compression-form the stock by pressing with a press. After that, by displacingly driving a second movable mold 7 under the condition that the fixed molds 4 and 5 are fixed to the direction opposite to the direction of pressing with the press, the formed article concerned is taken out of the forming chamber.
Patent JP-H06231942-A (JP)
Title: Manufacture of magnet roll
Inventor: KOMATSU TOSHIYUKI
IPC: H01F41/02
Filed: 1993-02-01
Abstract: PURPOSE:To prevent the deformation of a cross sectional shape affected by an orientation magnetic field and the generation of warp, etc., caused by the difference of cooling velocity by controlling the configuration of a resin magnet raw material by a tubular molding part through a sheet-like film. CONSTITUTION:Molten resin magnet raw material is continuously wrapped in close contact by supplying a sheet-like film 6 while converging along an inner wall of a tubular molding part 4 from a funnel-shaped reduced diameter guide part 5 provided to an inlet side of the tubular molding part 4 just as resin magnetic raw material is extruded from a nozzle 2 into the tubular molding part 4. While the resin magnet raw material is cooled and hardened by extruding it forward from an armor die 3, the sheet-like film 6 is peeled off continuously from a part wherein the resin magnet raw material is fully hardened to form a long resin magnet columnar body 7. Thereby, a cross sectional shape is not deformed even if an orientation magnetic field is applied to a semi-hardened resin magnet raw material. Furthermore, the generation of warp, etc., caused by the difference of cooling velocity can be prevented.
Patent JP-H07225174-A (JP)
Title: Oil-leak detection sensor using optical fiber
Inventor: TERAJIMA KAZUKI
IPC: G01M3/04
Filed: 1994-02-10
Abstract: PURPOSE:To house an oil-leak detection sensor using an optical fiber so as to be a shape adapted to an OF cable and to surely give a bend to the optical fiber when the oil is leaked. CONSTITUTION:In a sensor, an optical fiber 4 is arranged between an oil- absorbing expansion material 2 and a stress-giving member 3. In the sensor, a pressure face 2A for the oil-absorbing expansion material 2 is formed to be a concave shape, and the outer shape of the sensor is curved at a curvature along the diameter of a covering, made of lead, so that the sensor can be housed between a corrosion-protective layer for an OF cable and the covering made of lead. The leak of an oil is detected by monitoring a change in the transmission loss of the optical fiber 4 by using an OTDR. Since the pressure face is concave-shaped, the optical fiber 4 does not escape to the side and can be pressed surely to the stress-giving member.
Patent JP-H07214258-A (JP)
Title: Nozzle for continuous casting
Inventor: AOKI TAKAFUMI
IPC: C04B35/101
Filed: 1994-02-09
Abstract: PURPOSE:To provide a nozzle which is formed of a nozzle material to be used for non-oxidizing casting particularly between a ladle and a tundish, withstands rapid thermal impact, is less eroded and is stable in multiple continuous casting and repetitive use. CONSTITUTION:A raw material compd. having a main ore phase consisting of corundum and mullite and consisting of 25 to 85wt.% molten refractory raw material having a chemical compsn. consisting of 80 to 96wt.% Al2O3 and 4 to 20wt.% SiO2, 4 to 35wt.% natural graphite, 0 to 25wt.% fused silica, 0 to 40wt.% fused alumina contg. >=98wt.% Al2O3 and 0.5 to 10wt.% boron nitride contg. >=95wt.% BN is kneaded with a resin or pitch, etc., as a binder and the mixture is subjected to reduction calcination after molding. Such nozzle for continuous casting does not crack in spite of receipt of any rapid thermal impact and withstands stable long-term casting and repetitive use without degrading its corrosion resistance.
Patent JP-S62194557-A (JP)
Title: File trouble recovery system
Inventor: KOSHIBA TORU
IPC: G06F12/00
Filed: 1986-02-21
Abstract: PURPOSE:To make quick file recovery possible by providing a file recovery area on a main storage if a medium trouble is detected when a file is updated and storing and fixing the file, which cannot be stored again, there. CONSTITUTION:If a required read operation is terminated abnormally when update data of the first file 13-1 stored in the first memory area 10 on a main storage 2 is checked, the medium trouble of the file 13-1 is not reported to a file processing program 12. The program 12 takes out the storage address of update data of the file 3-1 saved in the second memory area 11 on the main storage 2 and registers it in the file storage address of the first file label (1). Simultaneously, a memory flag is set to '0' to indicate that the file 13-1 exists on the memory, and hereafter, such instruction is issued that the storage area of the file 13-1 saved in the area 11 is accessed when the file 13-1 is accessed. Thus, the trouble is recovered quickly without complicated procedures.
Patent JP-S58156501-A (JP)
Title: Device for metal hydrogenation reaction
Inventor: TSUBOI SHIGERU
IPC: C01B3/00
Filed: 1982-03-09
Abstract: PURPOSE:To carry out quickly a metal hydrogenation reaction and to improve heat conduction, by equipping a main body of a container with longitudinal channels, providing the titled device with a built-in member for promoting heat conduction, closing each container with a porous cover. CONSTITUTION:When a hydrogen gas is fed to the hydrogen flow pipe 2, part of it is passed through the main body 11 of a container, combined with alloy powder (e.g., LaNi5, etc.), another part of it is passed through the channels 11a to the main body 11 of a container on the downstream side, it is partially penetrated to the interior of the main body of the container, and partially made to flow along the channels 11a to the downstream side. When the alloy powder is reacted with the hydrogen gas, heat is generated, and this reaction heat is quickly transferred from the outer periphery of the hydrogen flow pipe 2 to a heating medium. When the temperature of the heating medium from the outer periphery of the hydrogen flow pipe 2 is raised to above the reaction equilibrium temperature of both the substances, decomposition is started, hydrogen is released and heat is absorbed. Since the container 1 internally touches the hydrogen flow pipe 2, the heat generation and heat absorption of the alloy powder are advantageously transferred to the heating medium, and the heat transfer speed between heat accumulative materials is promoted by the fins 13. Since the alloy powder is sealed in each container independently, there is no fear of generating pressure by the hermetic sealing.
Patent JP-S56135050-A (JP)
Title: Manufacture of foamed fender
Inventor: SHIGEMATSU NORIO
IPC: B32B5/18
Filed: 1980-03-25
Abstract: PURPOSE: To manufacture a high strength and high quality foamed fender easily and at low cost by vulcanizing and forming a rubber sponge compound capable of expanding during vulcanization by interposing it between a foam core and an unvulcanized rubber-coated sheet.  
     CONSTITUTION: A foamed core 1 is formed by laminating plural closed cellular polyethylene foam sheets 1a with the aid of an adhesive, and the surface of the foamed core 1 is covered with a rubber sponge compound 2 containing a blowing agent and then with an unvulcanized rubber-coated sheet 3. Then, the foamed core 1 so covered is vulcanized in a mold to obtain a foamed fender E. The rubber- coated sheet 3 is usually reinforced with a cord fabric. Although thermal shrinkage occurs in the foamed core 1 during the vulcanization, the shrinkage is sufficiently compensated by the expansion of the rubber sponge compound 2 and at the same time the pressure of the molds is raised, so that a high quality foamed fender can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio