baber/WOPTO huggingface dataset:
Patent JP-S54134133-A (JP)
Title: Manufacture of light transmitting glass fibers
Inventor: EDAHIRO TAKAO
IPC: C03B37/018
Filed: 1978-04-07
Abstract: PURPOSE:To obtain a preform having a uniform refractive index outside the core, by laminating fine glass particles for cladding with a constant dopant concentration  on a cylindrical material of fine glass particles. CONSTITUTION:Fine glass particles for cladding are fed from the concentric multipipe burner 10 to the side of a glass particle cylinder with an almost parabola distribution of refractive index for core and laminated in a layer of constant thickness. The raw gas for cladding glass with a uniform concentration of dopant is fed to the burner 10. The seed rod 7 is lifted at such a speed as to make the distance between the burner 1 and the cylinder 8 constant. The refractive index distribution of the core is very nearly the parabola, and the graded index-type fiber comprising the cladding 17 of uniform refractive index can be obtained.
Patent JP-S63207856-A (JP)
Title: Polymeric display material
Inventor: YASUDA AYUMI
IPC: C08K5/34
Filed: 1987-02-24
Abstract: PURPOSE:To provide an electrochromic display material excellent in its mechanical strength and responsiveness, by comprising the composite material of a transparent resin with a conductive polymer contg. a substance exhibiting electrochromicity. CONSTITUTION:A transparent resin (e.g., polyvinyl chloride) is compounded with an electrochromic substance-contg. conductive polymer obtained by synthetizing the conductive polymer (e.g., a polymer of pyrrole or thiophene) in the presence of the electrochromic, anionic substance (e.g., tungstic acid double salt or phthalic acid deriv.).
Patent JP-S57158379-A (JP)
Title: Structure of evaporating source for continuous vacuum deposition
Inventor: NAKAGAWA YOSHIKIYO
IPC: C23C14/24
Filed: 1981-03-24
Abstract: PURPOSE:To improve the yield of plating materials and operation time by contg. a specific sealing material in an evaporating source vessel in a molten state, and forming a plating material liquid layer on the liquid surface of the sealing material in the space formed of a cover and the sealing material. CONSTITUTION:For example, Pb which is sealing metal and Zn which is plating metal are contained in an evaporating source vessel 4, and are heated and held to and at the temp. in the stage of vacuum deposition of Zn. This creates the state wherein the alloy liquid phase 27 consisting essentially of Zn exists on the alloy liquid phase 20 consisting essentially of Pb. Zn vapor particles scatter like arrows 10, 11 from the liquid surface 8 of the liquid phase 27, and arrive directly at the lower surface 14 of a steel strip 13 and condense there, thus forming a palating layer. In this case, the leading end part of a cover 25 is immersed in the liquid phases 20, 27  and therefore the temp. of the cover 25 is high and the vapor particles do not condense on the wall surface and rather reevaporate, thereby forming no deposits. This vessel 4 permits extremely less leakage of the Zn vapor particles to the outside, and since it does not form a large amt. of deposits, the long-term continuous operation is made possible.
Patent JP-H05213734-A (JP)
Title: Aerosol massage agent
Inventor: TAKANO TOSHIHIKO
IPC: A61K8/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide an improved glycerol.massage agent. CONSTITUTION:An aerosol massage cosmetic comprises a raw solution containing concentrated glycerol (84.0-93.5wt.%), a glycerol fatty acid ester (0.4-1.5wt.%) and purified water (4.5-15.5wt.%) and LPG. The aerosol massage cosmetic is a foam-forming easily handleably massage agent not losing the massage effect of the glycerol.
Patent JP-H07230760-A (JP)
Title: Method for fitting aperture grille to frame and cooling device used in the method
Inventor: TAKEDA SHOZO
IPC: H01J9/14
Filed: 1994-02-15
Abstract: PURPOSE:To prevent tension received by a frame of a built aperture grille from deviating from a desired range by forcedly cooling a spring holder welding part and/or an STC plate welding part. CONSTITUTION:Fitting a frame to an aperture grille has a flame forcible cooling process, after ending a B member use spring holder welding process 9 and before starting a flat aperture grille welding process 11. A forcibly cooling spot is a part of welding an STC plate and a part of welding a spring holder. Forcible cooling is performed in a cooling device provided with a cooling means, for instance, a nozzle of jetting air in the inside of a conveyor.
Patent JP-H10243305-A (JP)
Title: Pll lock method for tuner circuit
Inventor: ONO HIROYUKI
IPC: H04N5/44
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a PLL lock method for a tuner circuit with which PLL lock is accelerated. SOLUTION: At the time of PLL lock for a central frequency of a reception frequency by the detecting operation and AFC operation of a synchronizing signal at a PLL tuning control part, a frequency point to detect a synchronizing signal is set for nearby plural points including the central frequency, the moving order of these plural set frequency points is first moved to the frequency point close to the deviation width stored at the last time of tuning, for example, (step S41) and next, it is moved to the central frequency of channel received this time (step S42). Afterwards, operation processing similar to the conventional case is performed (steps S43-S46).
Patent JP-H05219514-A (JP)
Title: Method for holding prism of multi-board video image pickup device
Inventor: SASAMURO TAKESHI
IPC: H04N9/097
Filed: 1992-01-31
Abstract: PURPOSE:To simplify a prism fixing and assembling work by pressing a prism system, a spacer and an optical filter system to a circular step at the side of image pickup light radiation side of an image pickup lens system with an elastic member. CONSTITUTION:A prism 24 is fitted into the hollow part 26c of a prism case 26. Then a flange 26a is formed on an outer periphery at one end of an opening of the hollow 26c and the case 26 is fixed to a casing rear plate 20b via the flange 26a. A ring elastic member 25 not interruption an image pickup light L is disposed between an engaging part 26b and the prism 24 inserted to the hollow 26c. The elastic member 25 presses the prism 24 fitted to the hollow 26c with the elastic force in a reverse insertion direction. Moreover, the member 25 presses the optical filter 22 via a spacer 23. The pressing force makes the crystal plate 22a of the filter 22 abut on the circular stepping part 21. Thus, highly accurate assembling is attained.
Patent JP-S62199196-A (JP)
Title: Setting system for balanced circuit network
Inventor: KINASHI HARUHIKO
IPC: H04Q3/42
Filed: 1986-02-27
Abstract: PURPOSE:To set and change a balanced circuit network simply and effectively and to improve the operation efficiency by connecting a testing signal generating circuit with an optional subscriber circuit or the like and inputting three types of control information from an optional terminal. CONSTITUTION:At the time of setting the balanced circuit network 113 using a telephone set 116, if the first control information indicating the call from the telephone set 116 is inputted, this information is detected by a signal detection circuit 130 and outputted to a control circuit 131. Then, the circuit 131 makes a time division switch 129 perform a prescribed connection operation to attain the service between the telephone set 116 and a telephone set 115. The second control information indicating the connection switching and release request information or digital information in the switch 129 and the third control information indicating the selection operation request information of a setting circuit 132 are inputted from the telephone set 116, thereby the corresponding operation is carried out. Thereby, the impedance matching state in the balanced circuit network 133 can be discriminated and the optimum setting and the change of the balanced circuit network can be performed simply and effectively at the optional place and the operation efficiency can be improved.
Patent JP-H10234220-A (JP)
Title: Driving power transmission chamber for combine
Inventor: ETO TETSUO
IPC: A01D75/18
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent dust and straw waste, etc., from being accumulated inside a safety cover, by disposing the driving power transmission part of the threshing and sorting device and waste straw cutter device of a combine at the machine body side part, covering the driving power transmission part from a side part by using the safety cover and forming the driving power transmission chamber. SOLUTION: A dust collecting duct 44 is interposed inside this driving power transmission chamber, a dust collecting duct rear end part is connected to a dust collecting fan 45 mounted on the upper part of the waste straw cutter device and the straw waste accumulated at a driving power transmission part lower part is discharged. Also, a temperature sensor is provided on the inner side face of the lower part of the safety cover 40 and temperature rise inside the safety cover is detected.
Patent JP-S59168350-A (JP)
Title: Water leakage detector
Inventor: NAKAOKA YOSHIAKI
IPC: G01N27/06
Filed: 1983-03-16
Abstract: PURPOSE:To prevent errors caused by fluctuation of power source voltages, by connecting wires in such a way that a reference voltage of a comparator provided with an output of water leakage sensor is delivered from the predetermined position. CONSTITUTION:A reference voltage of comparator 13 is delivered from the front stage of resistance 7. Namely, it is so arranged that a DC obtained by half- wave rectification by diode 5 and capacitor 6 of a DC current generated on the secondary side of transformer 4 is connected to a variable resistance 14. Connection to the water leakage sensor 21 is to a AC generated on the secondary side of transformer 4 through a resistance 17 and after half-wave rectification by diode 19 and capacitor 20 it is provided to an input terminal on the other side of comparator 13. By this arrangement, upon happening of voltage fluctuation of a commereial AC source 1, a voltage between C-D changes with the same ratio as that A-B. Thus, errors caused by fluctuation of source voltage can be prevented.
Patent JP-S62202190-A (JP)
Inventor: NISHIMURA CHUBE
IPC: E06B5/16
Filed: 1986-02-27
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-H11235396-A (JP)
Title: Sprinkler fire extinguishing equipment and header used therefor
Inventor: FUJII KIYOTAKA
IPC: A62C35/58
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To easily/inexpensively execute sprinkler fire extinguishing equipment by forming plural connecting ports in the outer peripheral side part of piping to constitute a part of sprinkler piping, and connecting a sprinkler head to these connecting ports through flexible pipes. SOLUTION: Sprinkler piping 1 is arranged in a loop shape along a protective area, and this piping 1 is constituted by connecting plural headers 1a or connecting pipes 3 composed of short pipes in a loop shape by movable pipe joints 2. Flexible resin pipes 9 are connected to a selected connecting port 1b through a union joint 7 by forming plural connecting ports 1b on both side surfaces of the lengthwise directional almost intermediate part of the respective headers 1a. Sprinkler heads 13 are installed on the tips of the respective flexible pipes 9 through an elbow 11. According to such fire extinguishing equipment, arranging work of the sprinkler heads 13 can be easily/quickly performed since piping work of a branch pipe can be obviated.
Patent JP-H10240471-A (JP)
Title: Print system
Inventor: MIZUKI MASATAKA
IPC: G06F3/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the print of printer from being interrupted due to the occurrence of memory lack at a printer controller. SOLUTION: Concerning a print system composed of a host computer 100 provided with a printer driver 102, a printer 300 for printing print data from the host computer 100 and a printer controller 200 for processing and printing the image data sent out of the host computer 100, the host computer 100 is provided with a memory use quantity reference table 101 on the side of the printer controller, the printer driver sets the data transmitted from the printer driver 102 to the side of the printer controller 200 through a memory capacity setting means 110 while referring to the memory use quantity reference table 101, and the printer controller 200 performs control so as to prevent printing from being interrupted by memory capacity lack.
Patent JP-S59168446-A (JP)
Title: Washing method
Inventor: HONTO NOBUO
IPC: G03F7/30
Filed: 1983-03-15
Abstract: PURPOSE:To prevent generation of static electricity and to wash a wafer or mask and a reticle with good reproducibility at a high degree of washing by bubbling gaseous CO2 in a cascade tank contg. the wafer or mask and reticle and spraying the pure water bubbled with gaseous CO2 like a shower thereto. CONSTITUTION:Gaseous CO2 is bubbled in a cascade tank in which a wafer or mask and reticle are stored. The wafer or mask and reticle 4 are supported on a supporting plate 5. Gaseous CO2 is bubbled in pure water supplied through a piping 7 connected to a piping 6 for the pure water. Such pure water is sprayed, like a shower, from a nozzle provided perpendicularly to the plate 5 to the wafer or mask and reticle 4, by which the wafer or mask and reticle are washed. The chip-off of Cr and the adsorption of dust are thus prevented and a gate short circuit or the like owing to static electricity is prevented in the stage of washing the wafer.
Patent JP-H07250807-A (JP)
Title: Slackening adjustor for wire for focusing endoscope
Inventor: MORIZUMI MASAAKI
IPC: G02B23/24
Filed: 1994-03-14
Abstract: PURPOSE:To eliminate the slackening of a wire for adjusting focus by turning a wire slackening adjusting screw from the front of a knob for adjusting focus to move a traction member in the direction of pulling the wire. CONSTITUTION:A cap 62 is removed from a knob 46 for adjusting focus and a screw driver is inserted from an open end 60 of the knob 46 for adjusting focus. A screw 68 is loosened with the screw driver so that the wire slackening adjusting screw 48 can be turned freely with respect to a screw cylinder 51 of a traction piece 50. Then, the screw driver is put into a slot 48A of the wire slackening adjusting screw 48 to turn the wire slackening adjusting screw 48. As a result, the traction piece 50 is allowed to move longitudinally along a guide hole 76 by the screwing action on the wire slackening adjusting screw 48. Thus, when the traction piece 50 is moved in the direction of pulling the wire, the slackening of the wire 70 for adjusting focus is eliminated by moving the traction piece 50 in the direction of pulling the wire.
Patent JP-H01218354-A (JP)
Title: Voltage control circuit for dc power supply
Inventor: KATO MASASHI
IPC: H02M3/28
Filed: 1988-02-25
Abstract: PURPOSE:To recover the dielectric strength performance of an apparatus by sensing a short-circuit current flowing to a load circuit by a protection circuit and by sending a pulse-OFF signal to a pulse-forming device to suspend a switching operation temporarily. CONSTITUTION:A DC high-voltage power supply is equipped with a DC power supply 10 and a voltage control circuit 20, and said DC power supply 10 is composed of a DC power source 1, a semiconductor type step-down chopper 2, an inverter 4, a step up transformer 5, a rectifier bridge 6 and others to supply a load 8 with power. Also, said voltage control circuit 20 including chopper control circuits 12-15 is equipped with a protection circuit 21 composed of a short-circuit current sensor 17, a short-circuit signal generator 22, a flip-flop 23, and a pulse-OFF signal generator 24. Further, said voltage control circuit is provided with a settling and reset circuit 27 of an amplification factor switch 26 as a boosting-charge control circuit, AVR 13 and ACR 14. Thus, said protection circuit operates simultaneously with the short circuit of a load so that said boosting-charge control circuit 26 operates and so on to control the overshoot of voltage.
Patent JP-H07253489-A (JP)
Title: Reactor core assembly for fast reactor
Inventor: TASHIRO MASAO
IPC: G21D3/04
Filed: 1994-03-14
Abstract: PURPOSE:To obtain such a reactor core assembly used for such a fast reactor that the reactivity of the reactor core of the reactor is zero or negative and the output of the reactor core can be made larger by providing a tank which is installed in a wrapper tube into which a coolant flows and in which rare gas is enclosed and a holding member which holds the tank in a core area in which positive reactivity is produced. CONSTITUTION:A holding member 4 is usually cooled by a coolant supplied from a flow passage 3 for coolant, but, when an accident happens, the member 4 expands and its diameter becomes larger due to a temperature rise. As a result, a support 5 comes off from the member 4. A tank 6 moves upward due to the buoyancy of a gas 7 enclosed in the tank 6 and stops at the position of a stopper 8 protruded from the internal surface of a funnel tube 1. Consequently, the gas 7 which has been giving positive void reactivity to a reactor core moves to an axial blanket in the upper section of the reactor core. Therefore, negative reactivity can be generated, because the same effect as that obtained when negative reactivity is thrown and the leakage of neutrons from a reactor core can be made larger.
Patent JP-S61203808-A (JP)
Inventor: OOYAMA SATOSHI
IPC: H02B13/065
Filed: 1985-03-06
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-H11224740-A (JP)
Title: Electric connector
Inventor: ANPO TSUGIO
IPC: H01R13/631
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To couple a large number of connection terminals in an excellently electric contact condition. SOLUTION: An electric connector comprises a receiving housing 1 to store a projecting terminal 6, a relay housing 2' to movably guide and hole the receiving housing 1, and an insertion housing 3 to store a recessed terminal 8 and be fitted to the receiving housing 1, and a compression coil spring 13 is provided with a movable plate 12 interposed between the receiving housing 1 and the relay housing 2'. A lock releasing part 37 to lock/release a shaft member 42 of the insertion housing 3 to/from the movable plate 12 is provided on a bottom wall 34 of the relay housing 2'.  When the housings 1 and 3 are completely fitted, the lock releasing part 37 locks the shaft member 42 to keep the interval between the housings 2', 3 to the prescribed value, and the movable plate 12 is released, and the receiving housing 1 is energized to the insertion housing 3 side with the accumulation force of the compression coil spring 13.
Patent JP-H08242317-A (JP)
Title: Information rate charging system and information presenting terminal
Inventor: TAKIFUJI KOJI
IPC: H04N7/16
Filed: 1995-03-02
Abstract: PURPOSE: To remove troubles in the collection of a charge, to reduce the load of a charging center or a charging communication network and to reduce operation cost. CONSTITUTION: An information center 3 distributes KARAOKE program data to a KARAOKE terminal. The KARAOKE terminal accumulates a unit price held in the distributed KARAOKE program data in a charge counter CNT built in an information rate storing device 32. A timer is set up in the KARAOKE terminal so that charge requesting processing is executed at determined time once per month, and at the time of the charge requesting processing, an amount accumulated in the counter CNT is transmitted to the charging center 1 as charging request information. When the center 1 receives the charging request information and transmits charging information in which the amount is set up to the KARAOKE terminal through the charging communication network 5, the same amount as that accumulated in the counter CNT is charged to the KARAOKE terminal by the charging function of the network 5.
Patent JP-S57158315-A (JP)
Title: Converter scarcely affected by heat
Inventor: MIYASHITA YOSHIO
IPC: C21C5/42
Filed: 1981-03-26
Abstract: PURPOSE: To reduce the thermal load upon a converter shell and to extend the life of the converter by incorporating water-cooled construction for the entire part of the converter including the upper, lower and bottom parts thereof except its trunnion ring part, and heat insulating construction for the internal refractory linings of the trunnion ring part.  
     CONSTITUTION: Water-cooled construction is employed for the entire part of a furnace body except its trunnion ring part (c) by providing cooling pipes 4 in the upper part A, lower part and bottom part B of the furnace body. Further, heat insulating construction is incorporated for the part (c) by sandwiching heat insulating materials 5 between permanent bricks 2 and work bricks 3. In some cases, an air cooling mechanism for air-cooling the part (c) is further provided. Hence, the thermal load upon a shell 1 is reduced considerably and the service life is extended. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55137875-A (JP)
Title: Frictional grinding block type grinder for wood working
Inventor: TANIMURA TADAO
IPC: B24B31/00
Filed: 1979-04-09
Abstract: PURPOSE:To enable a rapid grinding and finishing for a ground surface having a complicated shape by a method wherein a grinding block deformable and having an elasticity is piled on the ground surface by an enclosure and the grinding block is adapted to the ground surface. CONSTITUTION:A grinding block 19 is inserted into an enclosure 15, then the enclosure 15 is held at a top side of an end of a ground material 2 fixed on a table 3, and a rotating vertical shaft 21 is rotated by a motor 24, then, the grinding block 19 in the enclosure 15 is pressed against a grinding surface of the ground material 2 by a pressing member 20, rotated by a rotation of a pushing member 23 and the grinding surface is ground by friction. In this case, the deformable and elastic grinding block 19 is adapted to a recess and projection thereof to perform a uniform grinding of the projection and recess. In case the ground material 2 is long, a motor 7 is driven and a reciprocating table 5 is moved, thereby, the enclosure 15 is also moved, the grinding position is changed in sequence and a similar grinding operation is applied, therefore, a correct finishing may be performed just like as an ordinal configuration.
Patent JP-S63209714-A (JP)
Title: Back washing method for filter element for filtration
Inventor: OKUDA MASAHITO
IPC: B01D29/46
Filed: 1987-02-27
Abstract: PURPOSE:To cleanly, easily and simply remove the cakes stuck to the outer peripheral part of the filter element in a short time by suddenly supplying pressurized air to a clarified liquid vessel in such a state that a liquid to be filtrated or a washing liquid is filled up in the clarified liquid vessel and a filtrating vessel. CONSTITUTION:The liquid containing impurities is supplied to the filtrating vessel 3 through a piping 9 to be filtrated by the filter elements 7 and the clarified liquid is sent from the clarified liquid vessel to the outside. When the cakes C consisting of impurities stuck to the outer peripheral part of the filter element 7 are to be removed, the pressurized air is suddenly supplied into the clarified liquid vessel 5 through a piping 17 from an air tank 21 in such a state that the liquid to be filtrated or washing liquid is filled up in the filtrating vessel 3 and the clarified liquid vessel 5. As a result, the cakes C are cleanly, easily and simply removed without sticking to the filter elements 7 or the inner wall of the filtrating vessel 3.