baber/WOPTO huggingface dataset:
Patent JP-H09301641-A (JP)
Title: Conical bobbin winding paper tube
Inventor: KITADA TOSHIMASA
IPC: B65H75/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to take out piece by piece of conical bobbin winding paper tubes smoothly when those conical bobbin winding paper tubes jointed in a rod shape as the result of mutual fitting are set in an automatic bobbin winder complete before being taken out. SOLUTION: Pushed holes 15 are provided on the outer peripheral surface 14 of a conical bobbin winding paper tube 13 in which the outer diameter of an upper end opening 11 is smaller than the outer diameter of a lower end opening 12 and pushed up projections 17 are formed in positions on the inner peripheral surface 16 opposite to the pushed holes 15. Those pushed holes 15 and projections 17 may be set in such positions where the inner diameter d of the inner peripheral surface 16 becomes equal to the outer diameter D of a curving position 19 bending to an opening 11 on the top end of an outer peripheral surface 14 appearing as a straight line including to a shaft core 18 in a sectional surface including the axial core 18 of the conical bobbin winding paper tube 13.  Then, the upper end surface 24 continuing to the opening 11 by bending from the curving position 19 of the outer peripheral surface 14 of a fitted-in conical bobbin winding paper tube 13' hits the projection 17 of the conical bobbin winding paper tube 13 fitted outside thereof and stops, and as a gap is formed between those outer peripheral surface 14 and inner peripheral surface 16, those conical bobbin winding paper tubes 13, 13' can be separated from each other very simply.
Patent JP-S5845825-A (JP)
Title: Lead shrinkage fitting method
Inventor: AOKI YOSHIAKI
IPC: B23P11/02
Filed: 1981-09-10
Abstract: PURPOSE:When heating a lead tube, to facilitate the shrinkage fitting to the inner tube of a case for carrying the radiocative material by employing such structure where the entirety is inflated uniformly. CONSTITUTION:The receiving table 6 for supporting the lead tube 5 is arranged movably in the random direction in parallel with the floor face 3 through many steel balls 1 on a circular plate 4 provided on the floor face 3 in a heating furnace 2. When employing a plurality of such tables 6 to support the lower face of said tube 5 and to heat the lead 5 to the predetermined temperature, for example 90-100 deg.C, no restricting force is applied on the lower face, thereof the inflation rates are made same at the upper and the lower sections of the lead 5. Under this state, the lead 5 is held by means of a suspension band splitted into two, and the lead 5 is shrinkage fitted sequentially one by one to the inner tube of the casc.
Patent JP-H06134578-A (JP)
Title: Spot welding rod electrode chipping regenerator
Inventor: SHIMADA TOSHIAKI
IPC: B23K11/30
Filed: 1992-05-07
Abstract: PURPOSE:To easily repolish cutting edges by forming projections to form the rotation surfaces in accordance with spot welding electrodes on both upper and lower surfaces of a short pillarlike block where both upper and lower surfaces are parallel to each other and providing recessed grooves for passing repolishing tools on the short pillarlike block along side wall base parts of the projections. CONSTITUTION:The projections 1 to form the rotation surfaces in accordance with the spot welding electrodes are formed on both upper and lower surfaces of the short pillarlike block 9 where both upper and lower surfaces are parallel to each other and the recessed grooves 5 for passing the repolishing tools 12 are provided on the short pillarlike block 9 along the side wall base parts 1a of the projections 1. When the short pillarlike block 9 is held between the upper and lower electrodes and the short pillarlike block 9 is rotated, chipping regeneration of the electrodes can be carried out by the projections 1. In addition, the cutting edges 1b of the projections 1 can be repolished by the repolishing tools 12 of a grinder, etc., by utilizing the recessed grooves 5.
Patent JP-S6121058-A (JP)
Title: Production of fried bean curd
Inventor: NAGATA TOSHIYUKI
IPC: A23L11/00
Filed: 1984-07-10
Abstract: PURPOSE:To produce a fried bean curd having improved tissue and taste even if dough is somewhat kneaded during molding, by treating the interior of the dough containing a protein and water with a coagulating agent in a nonuniform way, and by treating the whole face of the molded dough with the coagulating agent. CONSTITUTION:For example, separated soybean protein or a mixture of it and a small amount of protein such as soybean milk, etc. is blended with a proper amount of water, and, if necessary, fats and oils, seasoning, etc., and mixed with a solution or a dispersion of an alkaline earth metal salt (e.g., CaCl2, MgSO4, etc.), so that the mixture is treated with it in a nonuniform way. The mixture is immersed in the solution or dispersion of the alkaline earth metal salt, the whole face of the mixture is treated with it, to give dough for molding fried bean curd. The dough which is prepared by treating the mixture with the coagulating solution by two kinds of methods as mentioned above is fried with an oil, so that fried bean curd having the same taste as that of conventional fried bean curd prepared from TOFU can be prepared while making the most of merits in method of production and in quality.
Patent JP-S63307333-A (JP)
Title: Dynamic viscosity measuring instrument
Inventor: NAKAMURA NOBUTAKA
IPC: G01N19/00
Filed: 1987-06-09
Abstract: PURPOSE:To measure samples in various shapes by performing arithmetic operation based upon amplitude ratio data and phase difference data from a measurement data input part and a sample deformation mode from a condition input part. CONSTITUTION:A detection part 1 observes the deformation of a sample when the sample is applied with a bending, deviating, or tensile sine wave force as displacement to detect the frequency of the sine wave force, the amplitude ratio of the sine wave force and displacement, and the phase difference between the sine wave force and displacement. The measurement data input 2 for inputting the frequency data, amplitude ratio data, and phase difference data is connected to the detection part 1. The condition data input part 3 selects the bending deformation, shearing deformation, or tensile deformation to be performed and also inputs sample shape parameters. An arithmetic part 4 is connected to the measurement data input part 2 and condition data input part 3 and performs the arithmetic operation based upon a specific expression and a data output part 5 outputs complex elasticity measurement data.
Patent JP-S63307528-A (JP)
Title: System for transforming icon menu into pallet
Inventor: FUJITA SEIJI
IPC: G06F3/038
Filed: 1987-06-09
Abstract: PURPOSE:To easily produce a highly flexible menu by transforming an icon menu into a pallet and ensuring the dynamic correspondence between an optional menu item and an optional position of an icon menu area. CONSTITUTION:An icon menu control table 18 stores the information on the correspondence between the section position number of each icon in an icon menu 25 and the number fitted to the menu item to be selected. A pull-down menu 23 is opened by a position input device 11 and a new menu item is inputted out of the menu 23. Then an icon menu production/change processing part 17 changes the item number of the table 18 into a newly selected menu item number. Then a new icon menu 25 is displayed by a display processing part 4. Thus an icon menu can be transformed into a pallet and a desired icon menu is simply obtained.
Patent JP-S6035167-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: MIZUNO HIROHISA
IPC: F02M51/08
Filed: 1983-08-08
Abstract: PURPOSE:To remove a limitation of a structural dimension around a nozzle tip part by arranging a fuel filter on a valve body mounting part within a fuel pipe and thereby avoiding the necessity of the arrangement of said fuel filter around said nozzle tip part. CONSTITUTION:Excitation of an excitation coil 2 causes a magnetic circuit to be formed by a core 10, a yolk 1, and a movable plunger 3, etc., allowing the movable plunger 3 to be attracted into the core 10. Accordingly, a ball valve 4 connected with the movable plunger 3 via a rod 11 is separated from a seat of a nozzle 12, allowing a fuel to be injected from an injection outlet 7. In this instance, a fuel filter 6 for filtrating the fuel is arranged within fuel pipes 8, 9 fixed, perpendicularly to the valve body, on a fuel cap 14. A projection portion 13 is formed on the end surface of the fuel filter 6 on the valve body side. Hereby, it is possible to remove a limitation of a structural dimension around the tip of the nozzle 12 while avoiding the necessity of the arrangement of the fuel filter on the outer circumference of the tip of the nozzle 12.
Patent JP-S6035845-A (JP)
Title: Digital/analog conversion system
Inventor: OKADA YUKIHIRO
IPC: H03M1/66
Filed: 1983-08-08
Abstract: PURPOSE:To remove higher harmonic from respective D/A converted modes by LPFs having the same disconnecting frequency by converting sampling frequency into the least common multiple of each mode at the reception of two or more digital signals having differnt sampling frequency. CONSTITUTION:In a satellite broadcasting receiver having an A mode of 15kHz band width and 4 channels (CH) and a B mode of 20kHz and 2 channels for a voice signal and setting up respective sampling frequencies to 32kHz and 48kHz, an PCM input signal is inputted to a function block 1 having functions such as PCM decodin and A/B mode detection. A signal from the block 1 is inputted to a data interpolation part 3 through an error data interpolation circuit 2. The interpolation part 3 converts the sampling frequencies into the least common multiple, i.e. 96kHz, of both A and B modes, allows a D/A converter 4 to convert its output signal with said frequency and sends a CH identifying code and clock signals of the A and B modes to a deglitch circuit 5 in accordance with an A/D mode switching signal. The circuit 5 distributes the analog signal in each mode and removes higher harmonic by the LPFs 6 having the same disconnection frequency to output the harmonic-removed signals.
Patent JP-H04343016-A (JP)
Title: Vortex flowmeter
Inventor: SUDO TAKEHIKO
IPC: G01F15/02
Filed: 1991-05-20
Abstract: PURPOSE:To considerably easily and exactly correct the transmission/receiving gain of an ultrasonic sensor used in a vortex flowmeter. CONSTITUTION:A correcting ultrasonic transmission element 21 and correcting ultrasonic receiving element 22 having the same thermal characteristic as a measuring ultrasonic transmission element 4 and a measuring ultrasonic receiving element 7 are provided at the upperstream side of a vortex generator 2. The signal level of the receiving signal obtained from the correcting ultrasonic receiving element 22 through a receiving circuit 24 is monitored by a signal level detecting circuit 25. Tone signal level detecting circuit 25 outputs a receiving level detecting signal when it detects that the signal level is decreased. Moreover, a controller 26 is provided which outputs a frequency setting signal to a transmission circuit 6 so as to correct the transmission frequency of the ultrasonic waves generated from the ultrasonic transmission element 4 and prevents the reduction of the transmission/receiving gain of the ultrasonic transmission element 4 and ultrasonic receiving element 7.
Patent JP-S62299784-A (JP)
Title: Secondary electron detector
Inventor: OKUBO KAZUO
IPC: G01N23/22
Filed: 1986-06-19
Abstract: PURPOSE:To effectively and accurately perform the detection of a secondary electron by providing an estimation means of a quantity of the secondary electron at an anode which is not doubled at the center hole of a micro-channel plate (MCP). CONSTITUTION:Transmission holes for a primary electron beams 2 are prepared in the anode 6 and a MCP 7 to radiate a primary electron beam 2 to an integrated circuit 4 to be detected. Accordingly, most of the secondary electrons 5 projected from the integrated circuit 4 are caught by the anode 6, however a part of them are not caught by the anode 6 but flows backward at the transmission holes. Therefore, the estimation means 60 for the secondary electrons not being doubled by the MCP 7 is prepared at the anode 6. At a secondary electron detecting circuit 8, the quantities of the secondary electrons are accurately estimated as the output of detecting circuit 8 which are transmitted through a center hall of MCP 7 by adding compensating quantities decided by the constitution of the estimation means 60. The total quantities of the secondary electrons projected from the sample to be inspected 4 are thus accurately obtained.
Patent JP-H09322706-A (JP)
Title: Packaging material for cucumber and its storage
Inventor: TANAKA ATSUSHI
IPC: A23B7/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a packing material which can keeping cucumbers from forming pores in their tissues by prohibiting the formation of ethanol and acetaldehyde that causes the pore formation in their piths, wilting and strange odors. SOLUTION: Cucumbers are seal-packaged with a material which permeates oxygen at a rate of 6-35cc/24h.atm, carbon dioxide at a rate of 3.6-39.4cc/24 h.atm at 35 deg.C and steam of below 40gr/24h.m<2> (according to JIS Z 0208, at 40 deg.C, 90% RH, 0.1mm).
Patent JP-H021889-A (JP)
Title: Display device
Inventor: HANADA HARUYOSHI
IPC: G09G1/02
Filed: 1988-06-10
Abstract: PURPOSE:To display a video on a whole screen when the number of the picture elements of an input video signal is small by converting an address, which is given to a frame memory, according to the display enlargement ratio of the video signal, in writing and reading in the frame memory. CONSTITUTION:An address converting circuit 7 converts an address transmitted from a video data writing circuit 1 so that the same video signal is written in plural addresses of the frame memory 103. The converted address is inputted in the memory 103 through an address switching circuit 3. The circuit 1 transmits the video signal to the memory 103 through a data switching circuit 4. The video signal is written in the converted address of the memory 103. On the other hand, an address converting circuit 8 converts an address transmitted from a LCD timing signal generating circuit 2 so that the video signal is read plural times from the same address of the memory 103. The address is inputted in the memory 103 through the circuit 3. The signal read from the memory 103 is transmitted to a LCD display signal outputting circuit 5.
Patent JP-S63317436-A (JP)
Title: Package disassembling apparatus
Inventor: AIKAWA YOSHIHIKO
IPC: B65B69/00
Filed: 1987-06-11
Abstract: PURPOSE:To efficiently perform the exclusion of packing paper and to perform unpacking without erroneous disposal, by constituting a picker part removing the cover packing material of a package of the main suction cup and auxiliary suction cup communicating with a vacuum source and moving the auxiliary suction cup prior to the main suction cup. CONSTITUTION:When a package A1 from which a wire B is removed falls on a turntable 2 to drive conveyor rollers 25 and the sent out to a feed conveyor 3 to stop at the predetermined position of a stopper 77, a suction unit suspended from above falls by a lift motor 38 and stops when contacts with the upper packing paper C of the package A1 and the auxiliary suction cup 36 among the main suction cup 35 and auxiliary suction cup 36 of the suction pad allowed to communicate with a vacuum pump 34 moves at least prior to the main suction cup 35 to float the packing paper from the content of the package A1 and the lift motor 38 is reversed to raise the packing paper C upwardly. When the packing paper C is moved laterally by a truck 43 to reach the upper of a packing paper receiving box the upper side packing paper C is allowed to fall.
Patent JP-H0435668-A (JP)
Title: Complex inplantation member and its manufacture
Inventor: SATO KIYOSHI
IPC: A61F2/30
Filed: 1990-06-01
Abstract: PURPOSE:To increase the adhesive property between a cover layer and a core member by making a porous ceramics into a core member, and forming a complex in-plant member by connecting a ceramics cover layer which consists of hydroxyapatite or tricalcium phosphate to the surface of the core member. CONSTITUTION:After a polysilazane formation body is baked to form a porous ceramics core member of silicon nitride, a coating material which consists of hydroxyapatite or calcium phosphate is spread on the surface of the core member to obtain a complex in-plant member. In order to form the core member, the above polysilazane mixing a combustible agent and/or a foaming agent is used as a moulding material, and after making it into a necessary form of mould, it is baked up. The coating material is manufactured by dispersing the powder of HAP or the power of TCP together with a binder in the water or in an organic solvent. In this case, the particle diameter of the HAP powder or the TCP powder is made less than 10mum, favorably 2 to 7mum.
Patent JP-S5768848-A (JP)
Title: Electrophotographic receptor
Inventor: HASEGAWA HARUO
IPC: G03G5/14
Filed: 1980-10-17
Abstract: PURPOSE:To raise adhesion between an interlayer and a metal surface to enhance durabilty, and to render an electrophotographic receptor suitable for an offset printing plate, by forming a photoconductive layer on the interlayer made of a modified ether type polyester formed on a conductive substrate having the metal surface. CONSTITUTION:A 0.2-5mum thick interlayer is formed by coating a conductive substrate made of aluminum or the like with a tetrahydrofuran or the like solution of a modified ether type polyester using a glycol, such as propylene glycol or 1,4- butandiol, represented by the formula in which n is 30-400, and drying the coated film. A 5-40mum thick photoconductive layer containing a photoconductive ZnO or the like disperesed in a binder resin is formed on the polyester film by coating, or a photocnductive layer is made by vapor deposition of Se or the like. An offset printing plate is thus formed by an electronic plate making machine or the like, thus permitting an electrophotographic receptor capable of forming a high durability printing plate to be obtained.
Patent JP-H0284256-A (JP)
Title: Heat exchanger tube and its manufacture
Inventor: KASE HIROAKI
IPC: B23K101/14
Filed: 1988-06-10
Abstract: PURPOSE:To improve the heat transfer rate of a fluid of the inside of a tube by thinning a temperature boundary layer by constituting plural passages by joining the middle part of a partition part of a flat tube provided with plural partition parts on the inside surface of the tube. CONSTITUTION:In a heat exchanger tube 11, a flat tube 15 having a short side 15a and a long side 15b is flattened by bringing the long side 15b to press- contacting by a roll machine. Also, on the inside surface between the long sides 15b of the flat tube 15, both sides 15b and a partition parts 13 continued as a roughly crank-like vertical wall 13a, a horizontal wall 13b and a vertical part 13c are constituted as one body. Moreover, a brazing filler metal 6 is allowed to adhere to the inside surface of the flat tube 15. In this state, by bringing the flat tube 15 to press-contacting by the roll machine, the vertical walls 13a, 13c abut on the inner wall surface of the long side 15b of the opposite side. In such a way, as for the heat exchanger tube 11, length (a) in the short side direction of the heat exchanger tube is comparatively small, and many passages 12 of a fluid which passes through the inside of the tube are formed.
Patent JP-H06338115-A (JP)
Title: Disc device
Inventor: TAMAYAMA RYUZO
IPC: G11B17/04
Filed: 1993-05-25
Abstract: PURPOSE:To assemble an emergency-ejection mechanism simply in the narrow space of a main body and disassemble it by unitizing the mechanism with a box body, a slider and a spring. CONSTITUTION:An emergency-injection mechanism 19 is unitized with a box body 20, a slider 21, a projection 23 projected to the outside of the box body 20 from a slit 22 and a spring 24 for emergency-ejection. A disc device can be assembled simply in the narrow space of one side section in the direction of loading (a) in a disc device body 2 by the mechanism 19, and can simply be disassembled similarly.
Patent JP-H08337407-A (JP)
Title: Granulating and dephosphorizng device
Inventor: NAKAMURA TAKESHI
IPC: C02F1/58
Filed: 1995-06-12
Abstract: PURPOSE: To provide a granulating and dephosphorizing device for ammonium magnesium phosphate cable of recovering the phosphorus in water as the solid particles of the ammonium magnesium phosphate without allowing the scale of the ammonium magnesium phosphate to the inside walls of a granulating column. CONSTITUTION: This granulating and dephosphorizing device for the ammonium magnesium phosphate has the granulating column for granulating the ammonium magnesium phosphate. The granulating column is internally provided with a waste water injecting pipe 3 for injecting waste water contg. ammonium ions and phosphoric acid ions, a magnesium compd. injecting pipe 4 for injecting a magnesium compd. likewise into the granulating column and an alkaline agent injecting pipe 5 for injecting an alkaline agent likewise into the granulating column., respectively. The bottom of the granulating column is provided with a gas blowing pipe 7 for agitation, a solid particle delivery pipe 9 for withdrawing the solid particles and waste water to the outside of the granulating column.  Further, the upper part of the granulating column is provided with a treated water outflow pipe 10 for allowing the treated water to flow out. The wall surfaces 12 in the granulating column are coated with fluororesins.
Patent JP-H0814411-A (JP)
Title: Hydraulic control valve and spool for it
Inventor: ICHIKAWA TOKIHIKO
IPC: F15B13/02
Filed: 1994-06-27
Abstract: PURPOSE:To provide a hydraulic control valve with which the durability, anti- abrasiveness. and processing accuracy of spools are enhanced. which ensures reduction of the manufacturing costs, and which is equipped with excellent characteristics. CONSTITUTION:A hydraulic control valve is structured so that spools 12, 14 are slidably fitted in insert holes furnished in the valve body 10, wherein the spools 12, 14 are facially subjected to the nitriding processing, and the outer surface of the nitride layer formed by this processing is polished off partially into a diametric dimension within the specified clearance range.
Patent JP-S626458-A (JP)
Title: Double sided flexible disk device
Inventor: KUMAKURA TAKESHI
IPC: G11B17/32
Filed: 1985-07-03
Abstract: PURPOSE:To improve considerably the damage of a flexible disk at the generation of a flexible disk sliding instruction and at the time of tapping by supporting both the 1st and 2nd head sliders by elastic supporting bodies having freedom in all directions. CONSTITUTION:The 1st head slider 22 fitted to a carriage 1 and the 2nd head slider of which rotation to the flexible disk 2 side is regulated by a stopper 8a are supported by the elastic supporting bodies having freedom in all directions and the elastic coefficient of the elastic supporting body 23 for the 2nd head slider 24 is set up larger than that of the elastic supporting body 21 of the 1st head slider 22. Even if the pressing force of the 1st and 2nd head sliders 22, 24 to the flexible disk 2 is low, effective following characteristics can be obtained and the sliding life of the flexible disk 2 is sharply extended. In addition, the impact force of the 1st and 2nd head sliders 22, 24 to the flexible disk 2 at the time of tapping can be reduced and the damage of the flexible disk 2 can be considerably improved.
Patent JP-S5269295-A (JP)
Title: Manufacture of superconductor wire
Inventor: AZUMA TAKESHI
IPC: H01B12/10
Filed: 1975-12-06
Abstract: PURPOSE: Powder of a pre-compounded intermetallic compound is added into and mixed with mixed powder of the raw-material single-substances of metal and diffusion-heat-treated to grow an intermetallic compound with the particles of the said intermetallic compound as a nodule. 
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