baber/WOPTO huggingface dataset:
Patent JP-H0426844-A (JP)
Title: Foreign matter inspecting method
Inventor: YAGI YUTAKA
IPC: G03F1/84
Filed: 1990-05-22
Abstract: PURPOSE:To suppress noise due to the surface irregularity of a metallic substrate and to detect foreign matter by coloring a resist coating layer and using light which has wavelength absorbed by the resist coating layer as detection light. CONSTITUTION:When the resist coating layer 11b of a base material is irradiated with the detection light 12 which is so colored that the light is absorbed by the resist coating layer for foreign matter detection, the detection light 12 is absorbed by the resist coating layer 11b. Therefore, even if the surface of the metallic substrate 11a below the resist coating layer 11b is rough and uneven, a little scattered light is generated by the unevenness and the surface of the resist coating layer 11b is small, so little is scattered by the surface. Namely, little noise is generated by the surface roughness of the metallic substrate 11a or resist coating layer 11b. If foreign matter 13 is present on the surface of the base material 11, the foreign matter is irradiated with the detection light 12 to generate scattered light. Consequently, the detection signal of a detector 16 has a large projection at the part A where the foreign matter is present and the noise is suppressed to securely detect the foreign matter.
Patent JP-S5655412-A (JP)
Title: Production of cationic ethylene/vinyl acetate copolymer aqueous dispersion
Inventor: YUUKI TAKESHI
IPC: C08F218/02
Filed: 1979-10-12
Abstract: PURPOSE: To obtain a stable cationic aqueous dispersion having excellent adsorptivity on negatively charged materials, by copolymerizing under pressure, ethylene with vinyl acetate in the presence of a cationic polymer containing a polymerizable quaternary ammonium salt.  
     CONSTITUTION: Ethylene and vinyl acetate are copolymerized under pressure in the presence of a cationic polymer having as at least one polymer component, a polymerizable quaternary ammonium salt having a quaternary nitrogen and represented by the formula, wherein R and R' are each a 1W20C alkyl, R" is a 1W20C alkyl or a 6W15C aromatic ring or alicyclic ring-containing group, R''' is a 2W6C aliphatic hydrocarbon group containing one ethylenic bond and X -  is an anionic group, so that the resulting copolymer has an ethylene content of about 5W40wt%. Exemplary of the polymerizable quaternary ammonium salt is 2-hydroxy-3-methacryloyl-oxypropyltrimethylammonium chloride. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62288234-A (JP)
Inventor: ASANO KAZUHIKO
IPC: E03F11/00
Filed: 1986-06-05
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-H09318257-A (JP)
Title: Drying controller
Inventor: HIDENAGA SHINSAKU
IPC: F26B17/14
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To set a drying set temperature to a temperature corresponding to the average temperature of that day by providing a control part for reading the information of ambient temperature for calculating a drying temperature correspondingly to time. SOLUTION: Data related to ambient temperature from an ambient temperature sensor 8 is sequentially taken and stored in the storing part of a control part 1, so that the average of the ambient temperature at reference time from 4 to 7p.m. at which temperature to be regarded as the average temperature of one day can be obtained is calculated. When it is decided that time earlier than 7 p.m. is a drying start time, the ambient temperature for setting drying temperature which is sequentially detected by the ambient temperature sensor 8 is taken as a measuring ambient temperature and used as ambient temperature data for setting the drying temperature. When it is decided that the drying start time is time after 7 p.m., ambient temperature for setting the drying temperature at that time is used as average ambient temperature at the reference time.
Patent JP-H0426802-A (JP)
Title: Light attenuator
Inventor: SAKURAI ISAO
IPC: H04B10/50
Filed: 1990-05-22
Abstract: PURPOSE:To easily and economically obtain the attenuation rate of a necessary value without using a special optical fiber by forming a bent part in an optical fiber and setting the curvature and/or length of the bent part according to the required attenuation rate. CONSTITUTION:The optical fiber 10a is provided with the bent part 20 and is used as the light attenuator. The curvature and/or fiber length of the bent part 20 is set according to the desired attenuation rate. While an optical cable 10 can be constituted of a coated fiber (optical fiber) 10a, a coating 10b and a metallic (copper) pipe 10c, etc., a joint box 21 is an expanding part integral with the coating 10b having a cavity part 22 therein. The bent part, i.e. the light attenuator 20 is preferably housed into this joint boxy 21. The bent part 20 is formed by winding the optical fiber 10a in the required number of times at a required diameter. The light attenuator of the arbitrary attenuation rate is inserted into the optical fiber on board the ship without using the special fibers and special parts. The maintenance of the system is facilitated and the economical attenuator is obtd.
Patent JP-S5757821-A (JP)
Title: Hot blowing method in top and bottom blown converter
Inventor: OZEKI AKIYA
IPC: C21C5/32
Filed: 1980-09-25
Abstract: PURPOSE:To make hot blowing uniform and lower the amt. of bottom blowing gases by adding O2 or combustible gas to the gases to be blown from bottom blowing nozzles. CONSTITUTION:After coke 2 is charged into a furnace 1, O2 is blown from a top blowing lance, and while gases added with, for example, 5-80% O2 are blown from bottom blowing nozzles 3, the furnace is heated up. Here, if the O2 is below the lower limit, the uniformalization of the hot blowing is not realized, and above the upper limit, the erosion and the like of the nozzles 3 occur. The direct use of conventional purging gases such as Ar, CO2 and N2 for the gases added with O2 suffices.
Patent JP-S6112455-A (JP)
Title: Method of posting up bill on strap
Inventor: OKAMURA TOYOHIKO
IPC: B60R13/00
Filed: 1984-06-27
Abstract: PURPOSE:To make it possible to simply post up a bill having its front surface showing an attractive advertisement on a strap, by inserting the bill into a grip ring suspended by the strap, then by bifolding the same, and thereafter by superposing both end sections of the bill with he annular section of the strap being held therebetween before both end sections are secured. CONSTITUTION:Two advertizing patterns 2 are exhibited on two sections of a bill 1 having a folding part 1b as a boundary between two sections with the advertizing patterns being reversed to each other. That is, the bill 1 is divided into two, front sheet and rear sheet sections 1e, 1f with the folding part 1b being used as a boundary between the front and rear sections while the front end of the front section 1e is provided therein with a cutting line 1c to form a locking band 3. Upon installation of this bill 1 on a strap 5 the bill 1 is at first inserted through a grip ring 5 suspended by the strap 5, and then is folded along the folding part 1b as a boundary with the ends of the front and rear sections 1e, 1f being set at their tops. Then, the locking band 3 is folded downward with its free end 3a being inserted into the annular section 5a of the strap hanger 5. Then, the front end of the rear sheet section 1f is made abut against a cross-beam 4 from which the strap 5 is suspended and is superposed on the front end of the front sheet section 1e, and thereafter the superposed parts of both sections are secured together with the use of a fastener.
Patent JP-H05324934-A (JP)
Title: Storage medium processor
Inventor: ISHII TATSUO
IPC: G06F1/26
Filed: 1992-05-25
Abstract: PURPOSE:To provide the storage medium processor which can continuously process storage media and can improve reliability without losing time even when a power supply part is turned to a power supply-disable state by some cause. CONSTITUTION:A storage medium processor 1 is provided with a power supply part 8 to supply power required for operating this device so as to process the information of the storage medium while carrying this storage medium with a carrying system, and a charging/discharging part 7 is provided to be charged at the time of required power supply by the power supply part 8 and to supply required power in place of this power supply part 8 when the power supply of the power supply part 8 is stopped. Thus, even when any abnormality is generated at the power supply part 8, the storage medium can be continuously processed by operating the charging/discharging part 7, and reliability can be improved without losing time.
Patent JP-H01303471-A (JP)
Title: Releasing agent coating device
Inventor: SAITO MASASHI
IPC: G03G15/20
Filed: 1988-06-01
Abstract: PURPOSE:To prevent an oil spotting phenomenon from occurring by bringing a porous member which is impregnated with a releasing agent into contact with a body to be coated and arranging a heat-resisting member which prevents an excessive releasing agent from flowing out on the upstream side of the porous member in the moving direction of the body to be coated. CONSTITUTION:The porous member 13 of 'Boaflon(R)', etc., impregnated with the releasing agent is pressed against the outer peripheral surface of an upper roller 1. The heat-resisting sheet 17 is fitted to the side plate of a holder 14 on the upstream side of the upper roller 1 in its rotating direction and contacts the upper roller 1 under such pressure that the upper roller 1 is not flawed; even if the sheet is left in a stand-by state, the releasing agent which oozes from the porous member 13 and flows out to the side of a separating claw is cut off by the heat-resisting sheet 17. Consequently, the releasing agent is prevented from sticking on a member to be transferred and the oil spotting phenomenon is prevented from occurring.
Patent JP-H10338548-A (JP)
Title: Production of thin glass on roll
Inventor: VERLINDEN BARTHOLOMEUS
IPC: C03C17/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To produce a thin glass web capable of winding on a roll or rewinding from a roll with a low possibility of breaking. SOLUTION: When a thin chemically tempered glass web capable of winding on a roll is continuously produced, glass contg. prim. alkali ions is drawn to form a glass web having <=1.2 mm thickness and having prim. and sec. principal faces and both the faces of the web are treated for <2 hr by a chemical tempering means immediately after or during the drawing. After the alkali ions having a larger diameter than the prim. alkali ions are substd. for the prim. alkali ions, the web is wound on a core.
Patent JP-H05322659-A (JP)
Title: Detector for mode analyzer and mode analyzer
Inventor: MATSUURA KEIJI
IPC: G01J4/00
Filed: 1992-05-25
Abstract: PURPOSE:To obtain a mode analyzer which can easily analyze the mode of light. CONSTITUTION:The analyzer is constituted of a waveguide substrate 2, a multi- mode channel type waveguide 3 formed on the waveguide substrate, a mode conversion electrode 4 showing a different converting amount corresponding to the applied voltage and formed on the surface of the waveguide, a clad polarizer 5, a photodetector 6 coupled to a projecting end 5 of the multi-mode waveguide, and a spectrum analyzer 7. The transmission mode rate of a to-be- measured light is measured from the amount of light when the transmission mode is changed and when the transmission mode is not changed.
Patent JP-S6111737-A (JP)
Title: Silver halide photographic emulsion
Inventor: OKAZAKI MASAKI
IPC: C09B23/00
Filed: 1984-06-27
Abstract: PURPOSE:To provide satisfactory spectral sensitivity and to reduce reduction in the sensitivity at high temp. and humidity by using a sensitizing dye represented by a specified formula. CONSTITUTION:Specified sensitizing dyes represented by formulae I, II can be easily synthesized by a specified method. On of the sensitizing dyes is directly dispersed in an emulsion by 4X10<-5>-1X10<-3>mol per 1mol silver haide, or it is dissolved in a proper solvent such as methanol and added to the emulsion in the form of a soln. The resulting emulsion is used in the manufacture of various colors and black-and-white sensitive silver halide materials such as a sensitive material for a color positive (negative) and sensitive materials for an engraving, X-ray recording and heat development.
Patent JP-H09318185-A (JP)
Title: Absorption heat pump and its operation
Inventor: SUGIYAMA TAKAHIDE
IPC: F25B15/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enable continuous operation of an absorption heat pump utilizing the heat in the outdoor air even when during operation of the heat pump the outdoor air temperature falls below a point in a plan. SOLUTION: In a pipe 67 leading liquid refrigerant to an evaporator 35 a three-way valve 66 having one inlet and two exits with one exit connected to the evaporator 35 and the other exit, to a solution spray device 51 of an absorber 36. During heating operation, when the outdoor air temperature falls below a preliminarily set point, the three-way valve 66 is so controlled as to lead the liquid refrigerant to the solution spray device 51 of the absorber 36, not to the evaporator 35.
Patent JP-S5922765-A (JP)
Title: Space control system of line dot printer
Inventor: IMAMURA SHINICHIROU
IPC: G06F3/12
Filed: 1982-07-30
Abstract: PURPOSE:To provide the titled system carrying out space control at the start time of a new line efficiently in a wasteful time reduced state, constituted from such a mechanism that space operation is initiated at the start time of a new line without waiting the completion of a new line to perform space control so as to be capable of starting printing. CONSTITUTION:Space control is performed in such a manner that, when printing is finished at a time t2, the operation of a new line is started and space motor is decelerated and stopped to start space operation at a time t3' without waiting the completion of a new line. This space operation is started in expectation of the completion in new line operation at a time t4' when printing is started. When operation of the new line is finished, printing operation can be rapidly started.
Patent JP-S5560341-A (JP)
Title: Afc circuit system
Inventor: FUJIKAWA SHIYUNJI
IPC: H03L7/093
Filed: 1978-10-31
Abstract: PURPOSE:To prevent abnormal control in case of a pull-out and also to give a pull- in smoothly by providing a phase and frequency decision circuit and pull-in decision circuit to the output of a low-pass filter of an AFC circuit using PLL. CONSTITUTION:Phase and frequency decision circuit 8 exercises a constant supervision over the output of phase detector 7 and only in case of a pull-out due to variation in frequency, switch circuit 3 is opened to disconnect a loop to voltage control oscillator 4, thereby preventing abnormal control. With the loop disconnected, pulses of f0-f1 (f0: transmission synchronous frequency standard pilot, f1: frequency divided by divider 5) in cycle appear at the output of phase detector 7. The pull-in decision circuit makes a comparison between cycle among specific pulses and those in the pull-in range of the AFC circuit and when their difference is within a range, switch circuit 3 is reset at timing when a phase difference between f0 and f1 becomes zero, thereby completing a pull-in smoothly.
Patent JP-S63293702-A (JP)
Title: Recording medium
Inventor: OKADA TORU
IPC: G11B21/10
Filed: 1987-05-27
Abstract: PURPOSE:To suppress the careless recording of information relating to tracking information in a recording medium by providing the medium with an instruction part for instructing the inhibition of recording of only the information relation to tracking control or permitting the recording. CONSTITUTION:A servo write protection detecting hole 5 for instructing the inhibition of recording of tracking control data in a magnetic disk 2 to a floppy disk driving device is provided with a sliding part to be optionally slid in a direction A and the hole 5 is opened/closed by the sliding operation of the sliding part and locked in the opened or closed state. For instance, the hole 5 indicates the recording enabled state of tracking control data in the closed state and indicates the recording inhibited state of said data in the opened state. Consequently, the recording or reproducing head can be prevented from carelessly recording the information relating to the tracking control in the recording medium.
Patent JP-S6113307-A (JP)
Title: Linear interpolation correcting device of automatic working machine
Inventor: ISHII TAKASHI
IPC: G05B19/404
Filed: 1984-06-29
Abstract: PURPOSE:To make highly accurate working control simultaneous linear interpolation control is performed by controlling a working arm of two or more shafts, such as electric discharge machine, etc., by comparing the present position with an ideal line and, when any difference occurs between them, moving the present position to the ideal line by inserting a correction pulse for returning the working arm to the ideal line. CONSTITUTION:Under the numerical control of a CPU1, digital signals for controlling feed motors 6 and 6' are outputted from a distribution calculating unit 3 and revolving speeds of the motors 6 and 6' are detected by feedback detecting units 7 and 7' and fed back to motor driving circuits 5 and 5'. When advance working is performed by repeating the setting and updating of numerical control data through an interpolation correcting process, the interpolation correcting process compares new data with ideal data before writing the new data to the distribution calculating unit 3. When any difference occurs, the present point is approached to the ideal data by causing the unit 3 to distribute the difference as correcting data. Therefore, the working arm of an electrospark machining machine can always be kept on a fixed interpolation line by repeating the above-mentioned operations.
Patent JP-S5560250-A (JP)
Title: Manufacturing method of stem for electron tube
Inventor: TAKADA HIDENORI
IPC: H01J9/30
Filed: 1978-10-31
Abstract: PURPOSE: To enhance a strength of the stem, with a little air foam completely removed from the emboss portion, by heating, with a burner, the emboss portion in peripheral edge part of the inner lead to melt and remove a thin film, with a little air foam provided, and by blowing an inert gas near to the emboss portion.  
     CONSTITUTION: In the root portion between an inner lead 2 and an outer lead 3, is constructed an emboss portion 6, 7 for an improvement of electrical insulation between lead-in wires 5. The emboss portion 6, 7 is heated by a burner while rotating 12(shown by the arrow mark) a glass material 11 located in the surroundings of the lead-in wire 5 and familiarized by the metal mold, being constructed. The emboss portion 33, constructed in such manner, is heated by a burner 41 that produces a thin flame, and a thin film, constructing a little air foam on surfaces totally of the emboss portion 33, is melted and removed. Simultaneously with an inert gas 45 blown from a nozzle 44 at an opposite side of the burner 41 and a cooling made, a shape of the emboss portion 33 is prevented from deformation. In such way, simultaneously with a little air foam in the emboss portion eliminated to enhance a strength of the stem, a generation of foreign material in the tube can be prevented due to a coming-out of glass piece. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04336162-A (JP)
Title: Elevating operation controller of moving work board
Inventor: YASUMI NOBUO
IPC: E04G3/28
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a high safety device in which elevating operation of a work board that moves on a boom can be stably carried out, stabilization of the boom is easily verified, and the work board will not work through an erroneous operation. CONSTITUTION:A hook mechanism 3 for stopping a swinging wire in engagement, a grip mechanism 4 for holding a strut, and a stretch arm mechanism 5 to be hung on a wall, are provided on the end part of a boom 1, while a detector is provided on an operational range limit point of each mechanism, and each detector is assembled into an electric circuit of an elevating drive part of a moving work board through a relay, as a control part. The work board will not move until stabilization of the end of the boom 1 is completed, and not only boom damage but also falling accident of a passenger worker is prevented through stable elevating movement of the work board, and work at higher place can thus be carried out safely.
Patent JP-S63298959-A (JP)
Title: Sealed lead-acid battery
Inventor: HIRONAKA KENSUKE
IPC: H01M50/121
Filed: 1987-05-28
Abstract: PURPOSE:To prevent leakage of electrolyte from a sealing part and escape of electrolyte through a film by wrapping a plate group with a laminate film containing a lead film, connecting the lead film to a plate, and sealing a battery with lead or lead alloy. CONSTITUTION:A plate group is wrapped with a laminate film 1 obtained by laminating a polypropylene film 10 and a polyester film 8 on both sides of a lead film 9. The plate group has a cathode plate 5 and an anode plate 7, and a lead post 14 is soldered to the central part of the plate group. The lead film 9 and the lead post 14 are connected with solder 12, then epoxy resin 13 is poured thereon. A metal terminal 11 is connected to the post 14 to form a terminal 2. The periphery of the film 1 is bonded by hot-melt process. An electrolyte is poured from a nonbonding part, then oil is penetrated to form an oil seal valve. Leakage of electrolyte from the post sealing part and escape of electrolyte through the film are thereby prevented.
Patent JP-S5836837-A (JP)
Title: Take-off device of paper
Inventor: IDA MASAYUKI
IPC: B65H3/08
Filed: 1981-08-27
Abstract: PURPOSE:To curve paper to an angular shape and prevent a double sheet feed of the paper, in a device used for a bookbinding machine and the like where a sheet of paper is taken out from the piled sheets of papers, by sucking the paper to a sucking port, horizontally moving the sucking port and adapting an end of the paper to a frame. CONSTITUTION:Paper 12 is sucked to a sucking port 38, and then an air cylinder is operated to move a pinion shaft 32 rightward. Here a rack 18 is pressed by a spring 26 before the center of the shaft 32 reaches a point B, and the rack 18 is integrally formed with a pinion 28, then moved along a guide 20, thus the pinion 28 is not rotated. Accordingly, the sucking port 38 is horizontally moved in a state of sucking the paper 12, and an end of the paper is adapted to a frame 14 and the paper is curved to an angluar shape. When the center of the shaft 32 is moved to points C, D, the pinion 28 is rotated, also a frame 40 is rotated, and the sucking port 38 is lifted while a rotating in a state of sucking the paper 12 to lift the paper 12.
Patent JP-S5835053-A (JP)
Title: Controlling method for rate of charging of mold flux
Inventor: KOMINAMI YOSHIMICHI
IPC: B22D11/10
Filed: 1981-08-27
Abstract: PURPOSE:To decrease the generation rate of surface defects of slabs and to produce ingots of high quality in high yields by supplying a mold flux at the required amts. according to consumption patterns to the respective points in molds. CONSTITUTION:The width sizes of zones are calculated in a calculating circuit 14 for zone positions from the numerical values set with setters of a setter 11 for widths of ingots, a setter for the number of zones and a setter 13 for inside and outside limits. The positions of the respective zones, the detection positions of a supply feeder and the values set with a setter 15 for spraying density are inputted to a calculating device 16 for moving speeds. In the circuit 16, in which  zone a supply feeder 3 exists at present is judged and the corresponding spraying density set in the setter 15 is selected, the moving speed whereof is commanded to a driving device 17. The feeder 3 is moved at said moving speed to  charge the flux into molds 2.