baber/WOPTO huggingface dataset:
Patent JP-S60194050-A (JP)
Title: Production of aluminum alloy substrate for magnetic disk
Inventor: TSUKUDA ICHIZOU
IPC: G11B5/84
Filed: 1984-03-14
Abstract: PURPOSE:To produce an Al alloy substrate for a magnetic disk contg. less crystallized matter by subjecting a billet consisting of an Al alloy contg. a specific compsn. amt. of Mg to a homogenizing treatment then extruding the billet at hot and cutting the extruded alloy at the plane crossing the extrusion direction. CONSTITUTION:An aluminum alloy contg. 3.0-7.0wt% Mg is manufactured to preferably a small-sized billet by melt casting. The billet is then subjected to a homogenizing treatment for about 2-16hr at about 350-550 deg.C to form a solid solution of Mg. The treated billet is then extruded at hot to reduce the grain size of the crystallized matter in the material. The extrudate is preferably subjected to a homogenizing treatment for about 2-16hr at about 400-550 deg.C to accelerate further the solutionization of the crystallized matter. Such extruded matter is drawn to accelerate the orientation of the crystallized matter in the drawing direction and after the drawn material is subjected successively to a stress relief annealing, the extrudate is cut to a prescribed thickness at the plane crossing the extrusion direction such as the plane perpendicular thereto. The Al alloy substrate for a magnetic disk from which a small-sized and high-density magnetic disk can be manufactured is obtd.
Patent JP-H02229842-A (JP)
Title: Method for enhancing homogeneous dispersibility of filler
Inventor: YAMAGUCHI SHUJI
IPC: C08L63/00
Filed: 1989-03-03
Abstract: PURPOSE:To enhance homogeneous dispersibility of a filler in a raw material component in a liquid phase by adding fibrous or needlelike magnesium oxysulfate in blending a raw material of a thermosetting resin with the filler. CONSTITUTION:A raw material component of a thermosetting resin (e.g. epoxy resin or urethane resin) is blended with 0.5-30wt.%, preferably 2-10wt.% fibrous or needlelike magnesium oxysulfate having 0.1-0.5mum fiber diameter, 10-50mum fiber length and 100-200 aspect ratio. The fibrous or needlelike magnesium oxysulfate has high affinity for the raw material component of the thermosetting resin and is homogeneously dispersed in the raw material component with anisotropy, hardly settled with high thickening properties and capable of homogeneously dispersing the filler used in combination by thickening effects thereof and preventing the filler from settling or floating.
Patent JP-H06238205-A (JP)
Title: System for feeding object to be painted in robot painting apparatus
Inventor: MORIYAMA MAKOTO
IPC: B05B13/02
Filed: 1993-02-15
Abstract: PURPOSE:To shorten a feed time and to always allow a definite painting surface to correspond to a painting robot even when objects to be painted are placed in the same direction left and right. CONSTITUTION:The loading positions Y of objects A to be painted are set on both left and right sides with respect to the painting position X set in front of a painting robot 1 and a planar U-shape rail 2 is laid from both loading positions Y toward the painting position X and a pair of left and right self-propelling trucks 3 are mounted on the rail. Index tables 17 on which the objects A to be painted are placed are attached to the respective trucks 3 and can be rotated by 90 deg. for indexing in forward and backward directions. The left-hand truck 3 rotates the index table 17 on the way by 90 deg. for indexing in a clockwise direction and the right-hand truck 3 rotates the index table 17 by 90 deg. for indexing in a counterclockwise direction and both trucks alternately travel from the loading positions Y to the painting position X.
Patent JP-S59176050-A (JP)
Title: Printing system
Inventor: MIZUTANI MASAKI
IPC: B41J2/525
Filed: 1983-03-25
Abstract: PURPOSE:To provide a printing system capable of eliminating color irregularity and reducing noise, constituted so as to perform entire area printing by performing plural numbers of printings in such a state that the feed of recording paper is stopped. CONSTITUTION:Dots 21a... are printed in a zigzag pattern by first scanning and, in second scanning, dots 21b... are printed in a zigzag pattern in the remaining interval not printed by first scanning at the same position without feeding recording paper. By these two scannings, entire surface printing is completed. In the first scanning, only a half dot is printed and the consumption amount of ink impregnated with an ink ribbon comes to 1/2 and there is timewise tolerance siffucient for replenishing ink to the used ink ribbon.
Patent JP-S60193620-A (JP)
Title: Joint boot molded body of thermoplastic polyester elastomer
Inventor: ARIMA YOSHIHIRO
IPC: B29L31/26
Filed: 1984-03-15
Abstract: PURPOSE:To improve the buckling resisting property and the dimension accuracy of a molded body, while enabling the molded product to be injection molded by a method in which the material with high hardness and high Young's modulus is used for the joint boot-molded product of an automobile, and the port diameter- ratio of bellows is caused to be in the range of 1.08-1.40. CONSTITUTION:For the constitution of bellows, the thermoplastic polyester elastomer material with large tensile yield strength kg/cm<2> (strength at yield point) and large tensile yield elongation % (elongation at yield point) is used in the point of material property. The cone shape bellows connecting the interval between the part of a large diameter port and the part of a small diameter port by said bellows, is injection molded such that the ratio of the outer diameter of the crest adjacent to a trough at large diameter port side to the outer diameter of said trough is in the range of 1.08-1.40. The molded body has excellent property, while causing no irregular deformation such as buckling at the deformed angle used practically.
Patent JP-H06261815-A (JP)
Title: Kitchen equipment
Inventor: YAMANAKA KAZUO
IPC: A47B77/02
Filed: 1993-03-11
Abstract: PURPOSE:To improve an external appearance of a system kitchen, etc., and also, to improve the handleability with high work efficiency. CONSTITUTION:In one side on the upper face of a work top 21, a portable cooking stove 22 is installed, and a comparatively large water tank 23 is placed so as to be adjacent to the side of this portable cooking stove 22. On the upper wall in the rear part of this work top 21, a containing cabinet 25 in which the front is opened, a drain material 24 is set on its inner bottom part, depth dimensions are about 250-350mm, height dimensions are about 450-550mm, and width dimensions are size of about same width as width dimensions of the water tank 23 is arranged. Also, the containing cabinet 25, and the drain material 24 are arranged so that the upper limit, and the upper face level are positioned in 1600-1700mm from the floor surface, and 1000-1200mm from the floor surface, respectively, and the front opening is opposed to the water tank 23. Moreover, on the upper face of the water tank 23, a freely movable drain tray 28 whose width dimensions are about 300mm-600mm is set.
Patent JP-S54141436-A (JP)
Title: Induction heating apparatus
Inventor: HASHIMOTO GAKUO
IPC: H05B6/06
Filed: 1978-04-26
Abstract: PURPOSE: To devise to prevent the lowering of temperature for heated objects in the terminal stage even if conveying speed is lowered by ensuring larger electric power than radiated energy to the coil in the terminal stage in an apparatus provided with several heating coils.  
     CONSTITUTION: The output of a transformer 1 is converted into high frequency in a high frequency electric source 2 for giving to induction heating coils 3, 4, and 5. The output signal of the high frequency electric source 2 by a potential transformer 11 and the radiated energy of the terminal stage heating coil 5 by the signal of a condition setter 13 are input into a computing circuit 9. On the basis of these two input signals, the electric power to be supplied to the heating coil 5 is computed, and a gate pulse generating circuit 10 is controlled for giving a determined power to the heating coil 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61210637-A (JP)
Title: Washing apparatus
Inventor: FUJIKURA SEIJI
IPC: B08B3/12
Filed: 1985-03-15
Abstract: PURPOSE:To improve the washing effect by constructing a washing line through parallel provision of a wet washing apparatus and a dry washing apparatus using ozone. CONSTITUTION:An object to be washed on a tray 12 is sequentially conveyed in the direction of arrow P, and clean air A flows in the direction of arrow Q. Separately from the clean air A, clean air B is fed only into an electromagnetic wave irradiation type washing apparatus 6 so as to discharge the carbonic acid gas and water vapor, which are generated by oxidative destruction of the organic dusts deposited on the object to be washed 9 by ozone and oxygen radicals, to the out side of the apparatus 6. Then, the object to be washed 9 is dipped in a wet supersonic washing bath 3b, and a vibrator 3c is caused to vibrate to provide supersonic vibration to the water 3d in the bath 3b, thereby allowing the dusts to liberate from the surface of the object to be washed 9 from large ones to small ones.
Patent JP-H02229383-A (JP)
Title: Door device
Inventor: SHIRAISHI HIDEO
IPC: E05D15/50
Filed: 1989-03-01
Abstract: PURPOSE:To simplify the structure of a door device by providing an engaging channel, holding members, a rotation regulating part, and a connecting member in such constitution that the connecting member crosses a straight line for connecting the rotational centers of both holding members to each other when the direction of the holding channel of either one of holding members is aligned with the direction of the engaging channel. CONSTITUTION:When a door 2 is opened from the left side, the door 2 is rotated with a shaft 19 as the center to move the shaft 17 to the exit side. According to this, a holding member 25 is rotated clockwise, and a connecting member 42 is also rotated with a pin 30 as the center to move a pin 29 toward the top end side in a long channel 43A. Then, the holding channel 27 of the holding member 25 is directed to the direction according with an engaging channel 20 to release the shaft 17 from the engaging channel 20, and a rotation regulating part 40 is made into contact with the surface on the body 1 side of a cutout part 38 to stop the rotation of the holding member 25. A holding member 26 is locked to stably support the door 2 pivotally by the shaft 19 without falling out from the body 1. Hence, the door 2 can be opened from both sides with a simple structure and without requiring any particular locking equipment.
Patent JP-S57164831-A (JP)
Title: System of detecting disconnection of lamp
Inventor: TAKAHASHI SHINICHIROU
IPC: H05B37/03
Filed: 1981-04-06
Abstract: PURPOSE:To make possible at all times whether various lamp loads of an automobile are good or not, by measuring the voltage between opposite sides of a lamp load driving section with the load momentarily disconnected when an electric current is passed to the load or with the load being as it is when no electric current is passed to the load. CONSTITUTION:An electric current is fed from a power source 4 to the lamp load 1 via a controller 2 for the lamp load, and the voltage between the opposite sides of the driving section 3, that is, a switch for a transistor, etc, is detected by a lamp breakage detecting section S. When no electric current is passed to the load 1, and the load 1 is normal, said voltage becomes approximately equal to that of the power source 4, and if the load 1 is broken, the voltage will be zero. According to the value of the voltage at the detecting section S, it is judged whether the load 1 is good or not, and when the load 1 is not good, the information S of the breakage is issued to notify the fact to the driver. If the controller 2 detects the passage of electricity to the load 1, the controller 2 cuts momentarily and periodically the driving section 3.
Patent JP-S57165722-A (JP)
Title: Vibration sensor
Inventor: KIYOKAWA HIROSHI
IPC: H01H35/14
Filed: 1981-04-06
Abstract: PURPOSE:To moinitor conveying and installing works of precision machines and the like, by aligning ferrite pieces in the constant direction in a brittle material by imparting magnetism, embedding a lead switch in said brittle material, thereby forming an electric circuit. CONSTITUTION:The strength of the solidified brittle material 1 such as mortar, diffused paraffin, and bean curd is adjusted to the same degree of the objects such as the precision machines which are subjected to the vibrations. The ferrite pieces 2 are mixed and agitated in said brittle material 1 under the fluid state and aligned in the constant direction by giving the magnetic field. The lead switch 3 is embedded in said brittle material 1 and the electric circuit 4 is formed. Thus the vibrating sensor is constituted. In this constitution, when harmful vibration, which will result in the degradation in function of the object is received, the current does not flow, the presence of said vibration is detected and the conveying and installing works of the precision machines and the like can be monitored.
Patent JP-S60195752-A (JP)
Title: High-density information signal recording medium
Inventor: NAKAJIMA HIROSHI
IPC: G11B9/06
Filed: 1984-03-16
Abstract: PURPOSE:To obtain a high-density information signal recording medium in which occurrence of dropout is prevented, by compressedly forming information signals on the surface layer of a composite sheet which is prepared by extruding a conductive material and another material of a different conductivity or a nonconductive material together to respectively form the surface layer and central layer. CONSTITUTION:A nonconductive resin (vinyl chloride resin, etc.,) 30 and conductive resin (vinyl chloride resin mixed with carbon black powder, etc.) 31 are extruded by extruders 24a-24c under molten conditions and the core forming resin 30 and conductive resin 31 are respectively spread in the form of sheets by means of a manifold 25b and manifolds 25a and 25c. Then the sheets pass through a lip 25e and a composite sheet of three layers of a thick central layer 32 made of the resin 30 and thin upper and lower surface layers 33 and 34 made of the resin 31 is continuously fed. The composite sheet becomes a composite sheet 21 after passing through an extender 23 composed of rolls 35-37. After the sheet 21 is preheated, information signals are compressedly molded on the upper and lower surface layers 33 and 34 by means of a compression molding machine and a high-density information signal recording medium which is free from dropout is obtained.
Patent JP-H09223849-A (JP)
Title: Emitting optical device
Inventor: TOMITA KENICHI
IPC: B41J2/44
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To realize easier assembling, small size and the reduced cost of an emitting optical device. SOLUTION: Boss parts 28 and 29 that respectively have through holes 28a and 29a to insert screws 30 on the back surface of a holder 22 and the boss parts 28 and 29 protrude from the back surface of an electric circuit board 26 passing through the through holes 26a and 26b. When the screws 30 are inserted into the through holes 28a and 29a guided by a guide member G, the boss parts 28 and 29 prevent the guide member G from approaching the circuit board 26. The escape parts of the through holes 26a and 26b to avoid the contact of the guide member G are not necessary and the effective mounting region of the pattern and the elements of the electric circuit 26 can be expanded by reducing the diameter of the through holes 26a and 26b.
Patent JP-H08247473-A (JP)
Title: Heating cooker
Inventor: IMAMOTO KAZUNARI
IPC: F24C7/04
Filed: 1995-03-10
Abstract: PURPOSE: To enable heating cooking which is free from unevenness of heating by effectively and smoothly supplying air into a heating cooking chamber by a fan. CONSTITUTION: A back plate 16 is provided with a depression 22 and a front plate 23 is disposed in an opposing relationship with the back plate 16. A fan chamber 24 is formed by a space defined between a plate face of the front plate 23 and a bottom face 22a of the depression 22, and an exhausting port 25 is formed by a space defined between a fringe portion 23c and an opening fringe portion 22b of the depression 22. The front plate 23 is provided with an inlet port 26 at a central portion. A fan 27 and a heater 28 are installed in the fan chamber 24.
Patent JP-S55142323-A (JP)
Title: Blade device for focal plane shutter
Inventor: NAKAGAWA TADASHI
IPC: G03B9/36
Filed: 1979-04-24
Abstract: PURPOSE: To obtain the blade device which is of small inertia and prevents burn by forming the shutter blades by synthetic resin sheets and providing the shield members formed of plural fire-retardant sheets which evacuate from the opening shield position only during exposure operation.  
     CONSTITUTION: Blades of the blade group for opening and closing of a shutter (f) are formed at least part thereof by the molded sheets of synthetic resins and are lightweight, hence their inertia is smaller than that of metal sheets and the blades are smoothly opened and closed at smaller operating torque, resulting in smaller impact and onise. The shutter (f) is held shielded by the shield member (g) formed of fire-retardant metal sheets which retreat from the shield position in cooperation with the reflecting mirror or the like of the single-lens reflex camera only during exposure operation, whereby the occurrence of burn of the blades of the shutter (f) owing to imaging of incident light is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07314886-A (JP)
Title: Ink set and image forming method and device using the set
Inventor: KURABAYASHI YUTAKA
IPC: C09D11/38
Filed: 1995-03-10
Abstract: PURPOSE:To provide an ink set which produces a black printed matter of good fixation properties and character quality level forming the image density sufficient in practical use and has the resistance to water and no bronze phenomenon. CONSTITUTION:In an ink combining a liquid composition containing cationic substance with black ink, the black ink is a water-soluble anion dye and contains a black dye and a cyanogen dye and/or a yellow dye combinedly.
Patent JP-H10233724-A (JP)
Title: Radio repeating system
Inventor: SATO TAKESHI
IPC: H04B10/29
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To relieve the increase of cost, which occurs when a repeating system covering the dead zone of a wide band is constructed, by using optical fibers for the up/down repeating lines of a master machine and plural slave machines. SOLUTION: The optical fibers are used for the up/down repeating lines of the master machine 5A and the plural slave machines 5a-5n. In the system, down line radio waves emitted from the base station 1 enters the master machine 5A of the radio repeating device in the dead zone 2 by an outdoor antenna for repeating 10. A distributor 51 distributes the radio waves into the number of the slave machines 5a-5n of the repeating device, which are distributed. Distributed output is converted into light signals in first to n-th down line electric/optic converters 13A-13N and are sent to the first to n-th down line optic/electric converters 15a-15n of the slave machines 5a-5n which are distributively arranged in the radio wave dead zone 2 by first to n-th down line optical fiber cables 14A-14N.  The light signals which are sent are converted into the electric signals and are sent to portable terminals 4A-4N.
Patent JP-S63235294-A (JP)
Inventor: TOKUYAMA TAKASHI
IPC: B66B23/12
Filed: 1988-03-03
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-H04287077-A (JP)
Title: Fixing device for color image forming device
Inventor: SOGA SETSUO
IPC: G03G15/01
Filed: 1991-03-15
Abstract: PURPOSE:To perform fixing both in full colors and monochrome appropriately without heating a fixing roller abnormally by forming the surface temperature of the fixing roller in a standby operation and an image forming operation by enabling to be switched in the fixing in full colors and monochrome, respectively, and setting the surface temperature in the fixing in monochrome less than that in the fixing in full colors. CONSTITUTION:The surface temperature of the fixing roller 2 in the standby operation and the image forming operation are set at temperature less than that in the fixing in monochrome, respectively, and a heating means 1 is controlled. Therefore, the decreasing quantity of temperature after image formation is started can be reduced since standby surface temperature in the fixing in monochrome is set at a low level, and the difference of glossiness between first recording paper and following recording paper can be reduced. In addition to that, since the surface temperature in the fixing in monochrome is set at the low level, core temperature can be prevented from increasing over 200 deg.C, and a rubber layer can be prevented from peeling, and the increasing quantity of the surface temperature of the fixing roller 2 increased due to the delay of thermal responsiveness of the rubber layer after the image formation is performed can be reduced.
Patent JP-S51127902-A (JP)
Title: Exhaust chamber construction of steam turbine
Inventor: AGEHIRA AKIO
IPC: F01D25/24
Filed: 1975-04-30
Abstract: PURPOSE: An exhaust chamber construction of steam turbine, that realizes to promote a steam turbine performance by simulizing steam current speeds flowing within a low pressure turbine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09244540-A (JP)
Title: Mosaic type graphic panel and implement for exchange of tile
Inventor: FUTAGAMI ISAO
IPC: G09F7/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily change graphics only by replacing thin type tiles without exchanging tiles by replaceably providing the front surface parts of the tiles with the thin type tiles which are marked with various kinds of symbols and have magnetism. SOLUTION: In the case the tile 1 with a base is applied to display of, for example, a manual valve having high opening and closing frequencies, the valve symbol of this tile 1 is previously formed white and two sheets of the thin type magnets 4 marked with the valve symbols of red (indicating 'open') and green (indicating 'close') are separately prepd. The opening and closing states of the manual valve are immediately known by the colors of these thin type magnets 4. The reason why the symbol of the tile 1 with the base is white is to prevent the neglect of sticking the thin type magnet 4. The tile 1 with the base is used for the required tile part of the graphic panel in such a manner, by which the thin type magnets 4 meeting the contents of the change are occasionally replaced without exchanging the tile 1 and the purpose is achieved.
Patent JP-H09246790-A (JP)
Title: Device for loading electronic part
Inventor: OKUDA OSAMU
IPC: B25J15/06
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the mounting quality of electronic circuit board by sucking an electronic part by a suction nozzle without giving damages to the part during mounting. SOLUTION: A suction nozzle 16 consists of a nozzle body 16a and a tip end nozzle 29, and the body 16a is inserted/fitted to a nozzle holder 9 of a head part 6 in a manner that it is attachable and detachable and slidable in a horizontal direction. Further, the body 16a is energized downward by means of a spring 17 inside the holder 9 and the nozzle 29 is inserted/ fitted into the body 16a in a manner that it may be slidable horizontally, and at the same time the nozzle 29 is energized downward by means of a spring 32 inside the body 16a, allowing the nozzle 29 to be brought into contact with an electronic part 33 when the part is sucked.