baber/WOPTO huggingface dataset:
Patent JP-S62171733-A (JP)
Title: Controlling device for injection amount of gaseous ammonia into exhaust gas of boiler
Inventor: MIDOOKA SATORU
IPC: B01D53/50
Filed: 1986-01-24
Abstract: PURPOSE:To stably inject gaseous ammonia by providing the first arithmetic circuit for calculating an injection amount of gaseous ammonia, the second arithmetic circuit for calculating an amount of excess ammonia and a sample value controller for calculating a correction value of excess gaseous ammonia. CONSTITUTION:Amount of gaseous ammonia injected to a flue 7 of an inlet side of an electrostatic precipitator 8 is detected by a flow rate signal 1 of fluel and concn. of excess gaseous ammonia contained in exhaust gas of the flue 9 of an outlet side of the electrostatic precipitator 8 is detected by a gaseous ammonia densitometer 11. Both an output signal of an adder and substracter 18 for injection amount of gaseous ammonia which is decided by the output signal of the gaseous ammonia densitometer 11 and an output signal sent from a flow rate detector 3 of gaseous ammonia which is provided to an injection pipe 6 of gaseous ammonia are compared in a controller 4. The injection amount of gaseous ammonia is increased or decreased by opening and closing a control valve 5 provided to the injection pipe 6 of ammonia by means of the deviation signal.
Patent JP-S60157484-A (JP)
Inventor: WATANABE HIDENORI
IPC: B66B5/02
Filed: 1984-01-26
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-H04246348-A (JP)
Title: Bolt tightening vibrator
Inventor: NINOMIYA SHIZUO
IPC: A61B18/00
Filed: 1991-02-01
Abstract: PURPOSE:To prevent a fact that a liquid flowing through a through-hole infiltrates into a member joint part exposed in the through-hole, in the bolt tightening vibrator in which the through-hole is formed in the bolt. CONSTITUTION:A bolt integral type block 22 is constituted by forming integrally a bolt and the other metallic block. To one end of this bolt integral type block 22, one metallic block 18 is engaged, and by tightening this one metallic block 18, a piezoelectric element 10 placed between both of them and a terminal block 12 are tightened and fixed. In the bolt integral type block 22, a through- hole 22C is formed in its center. In this through-hole 22C, a member joint part is eliminated.
Patent JP-H02192527-A (JP)
Title: Humidifier
Inventor: FUJIMOTO RYUZO
IPC: F24F6/00
Filed: 1989-01-20
Abstract: PURPOSE:To enable a humidifying capability to be freely and easily controlled by a method wherein a plurality of water feeding tanks and a controller for use in control ling the amount of supplied water are provided, and the number of humidifying elements is made different for each of the water supplying tanks. CONSTITUTION:Lower portions of humidifying elements made of one, two, three and four hydrophilic plastic porous substances are stored in the first water supplying tank 1a to the fourth water supplying tank 5d. A controlling member 4 for use in controlling an amount of water to be fed to each of the water supplying tanks 5a to 5d is comprised of water supplying pipes 6a to 6d opened into each of the water supplying tanks 5a to 5d and the first to fourth solenoid valves 7a to 7d arranged at each of the water supplying pipes. One end 8 is connected to a tap water pipe. When the solenoid valves 7a to 7d are operated, water is fed to the water supplying tanks 5a to 5d, the lower end of the humidifying element 3 is immersed in water and then the water is sucked up through its capillary action. Dried air sent from a direction (a) under an operation of an air blower contacts with the water sucked into the humidifying elements 3 and is humidified to flow out in the direction (b). As only a solenoid valve 7a is operated, water is supplied only to the first water supplying tank 5a and further as a solenoid valve to be operated is optionally deter mined to enable an evaporation area for the water to be varied.
Patent JP-S59138007-A (JP)
Inventor: ISOJIMA SHIGEKI
IPC: H01B12/02
Filed: 1983-01-27
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-H02192424-A (JP)
Title: Mold release material for glass powder molding mold
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B40/02
Filed: 1989-01-20
Abstract: PURPOSE:To uniformly coat a high-temperature molding mold after molding with a mold release material in high-temperature press molding of glass powder, containing an aggregate comprising refractory powder, a phosphate to melt by heat retained in mold and water. CONSTITUTION:A mold release material containing an aggregate comprising refractory powder stable at press molding temperature, a phosphate to melt by heat retained in mold after molding and water. The mold release material is a mold release material which is applied to a molding mold to prevent mold articles of glass powder from sticking to the mold when glass powder is put in the molding mold and press molded at a temperature where the powder is softened and melted. Talc, Al2O3, SiO2, mica, zircon sand, etc., may be cited as the aggregate. Sodium primary phosphate having about 200 deg.C melting temperature, calcium primary phosphate having about 300 deg.C melting temperature or sodium metaphosphate having about 600 deg.C melting temperature is used as the phosphate.
Patent JP-S55105222-A (JP)
Title: Panel for display
Inventor: ARAYA YUTAKA
IPC: G09F9/30
Filed: 1979-02-06
Abstract: PURPOSE: To improve solvent resistance, water resistance, etc. and prolong life by forming a metal oxide film on one or both surfaces of a substrate in the display panel using the transparent plastic panel having electrodes composed of transparent conductive films.  
     CONSTITUTION: In producing the display panel using a transparent plastic substrate having the electrodes composed of transparent conductive films, a thin film of oxide of metals such as Ti, Zr, Cr, Si, Ge, Sn, Pb and In is formed on one or both surfaces of the transparent plastic substrate by such methods as vapor deposition method, sputtering method, ion plating method and organic metal solution coating method. The suitable thickness of the metal oxide film formed is about 100W5000Å, preferably 1000W2000Å. Coating treatment such as of organic silane coupling agents as pretreatment is effective for improving the adhesiveness of the metal oxide film to the plastic substrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59139304-A (JP)
Title: Soil germicide
Inventor: YASUE TOSHIROU
IPC: A01N47/46
Filed: 1983-01-31
Abstract: PURPOSE:A soil germicide, containing dichlorodiisopropyl ether and another compound as active constituents, and capable of exhibiting the synergistic more improved controlling effect on soil pathogenic germs, e.g. nematodes and fungi of the genus Fusarium in soil, etc. in a smaller amount than the use of the single chemical. CONSTITUTION:A soil germicide containing dichlorodiisopropyl ether of the formula which is an oily light yellow liquid, having 187 deg.C boiling point, 0.56mm.Hg (20 deg.C) vapor pressure and 0.17% solubility in water, and known as a nematocide in vegetables, green tea, mulberry and fruit trees and methyl isothionate of the formula CH3NCS which is a highly volatile liquid, having 119 deg.C boiling point, used as an oil agent or emulsion, but having irritancy at (12:1)-(1:89) weight ratio as active constituents. A carrier or adjuvant is added to the resultant mixture, formulated into an oil agent, granule or dust, etc. and injected as a solution into soil or as granules applied to seed furrows and ridged for use. The application amount is 1-30kg active constituents per 10 ares.
Patent JP-H02233707-A (JP)
Title: Preparation of nitrile group- containing copolymer whrein ethylene is main component
Inventor: MIHIYAERU BUBATSUKU
IPC: C08F8/30
Filed: 1990-01-24
Abstract: PURPOSE: To simply and economically obtain the subject copolymer being suitable for a coating material by reacting a basic copolymer consisting of a large amt. of ethylene and a small amt. of an unsatd. carboxylate with ammonia at a specified condition.  
     CONSTITUTION: A large amt. of ethylene (A), a small amt. of an α,β-unsatd. carboxylate (B) of formula I (wherein R 1  is H or a 1-4C alkyl and R 2  is a 1-4C alkyl) (pref. methyl acrylate, etc.,) and if necessary, another comonomer (C) are copolymerized to obtain a basic copolymer consisting of a large amt. of ethylene units, a small amt. of formula II units and if necessary, another comonomer units. The copolymer is reacted with ammonia at 120-280°C and 150-2,500 bar to obtain the objective copolymer. In addition, it is pref. that ammonia is used by excess amt. up to 100 times mol for accelerating the reaction. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05203340-A (JP)
Title: Shelf net for refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D25/02
Filed: 1992-01-28
Abstract: PURPOSE:To facilitate handling of a shelf net for refrigerator by a method wherein the vertical dimension of the shelf net can be varied unsteppingly corresponding to a size of food to be stored with the shelf net kept horizontal and further with the food kept being placed on it. CONSTITUTION:A fixing shaft 7 is provided on the both side surfaces inside a refrigerator. An arm 6, which is mounted on the fixing shaft 7 rotatably at one end, slides at the other end along a guide 3 of a shelf net 2 through a slider 4, so that the rotation of the arm 6 around the fixing shaft 7 turns into vertical movement of the shelf net 2. Further, a fixing screw 14 sliding up and down vertically along a guide groove 13 of a guide plate 12 is engaged with a crosspoint of the arms 6. By this, the shelf net 2 can always be held horizontal both while it is being moved and when it is fixed. Thus, as the vertical movement of the shelf net 2 can be adjusted unsteppingly, the shelf net 2 can be moved with food kept being placed on it. In addition, as the horizontal surface of the shelf net 2 can be retained while it is being moved, safety and operability can be improved.
Patent JP-S58130531-A (JP)
Title: Thin film etching method
Inventor: NASU TOMONOSHIN
IPC: H01L21/3065
Filed: 1982-01-28
Abstract: PURPOSE:To enable to accurately control the film thickness of a thin film regardless of the change of etching conditions, by detecting the film thickness of a thin film to be etched by the oscillation frequency of an oscillator proportional to the film thickness change of a monitor film. CONSTITUTION:An aperture part 9 is provided at the center of the lower electrode 2, and a sensor head 11 wherein a crystal oscillator 10 is mounted on the upper surface is arranged in this aperture part 9. In the oscillator 10, the monitor film 12 of the same material as the thin film 6 of a semiconductor wafer 5 is adhesion-formed previously on the upper surface thereof. Next, the wafer 5 and the oscillator 10 are held approx. at the same level in a chamber 4, then the etching is started, and the oscillator 10 is oscillated by impressing a voltage via the sensor head 11. Then, the oscillator 10 oscillates at a frequency lower than the characteristic frequency because of the presence of the film 12. Since the oscillation frequency change of this oscillator 10 and the film thickness change of the film 12 are in an approx. linear relation, the film thickness of the film 12 is detected by detecting the oscillation frequency of the oscillator 10. Thereby, the film thickness of the thin film 6 of the wafer 5 is known which has the same change of film thickness as the film 12.
Patent JP-H08265272-A (JP)
Title: Bidirectional communication systems including bidirectional optical amplifier
Inventor: FUAUSUTO MERI
IPC: H04B10/2507
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To attain the amplification of signals so that these signals can reach a reception station at a power level enough for properly receiving a message sent while covering all the prescribed distance by attenuating optical signals transmitted by an optical fiber during transmission. SOLUTION: A bidirectional optical amplifier 6 is provided with a unidirectional optical amplifier unit having one amplification wavelength band, two input/ output ports corresponding to two optical signals at least while having opposite propagation directions and mutually different 1st and 2nd wavelengths included in the amplification wavelength band, and two 1st and 2nd wavelength selective photocouplers respectively having 1st and 2nd wavelength pass bands including 1st and 2nd wavelengths which are not mutually overlapped. Next, the amplification unit is connected between two opposite side nodes of light bridge circuit, the 1st and 2nd selective photocouplers exist at the node of bridge circuit, and the 1st and 2nd selective photocouplers are arranged symmetrically to the amplification unit and the input/output ports for optical signals.
Patent JP-H04242026-A (JP)
Title: Joy stick type commander
Inventor: MATSUDA JUN
IPC: H01H25/04
Filed: 1991-01-10
Abstract: PURPOSE:To provide a commander to be operated easily and accurately even during driving for operating, for example, an on-vehicle audio set. CONSTITUTION:A control stick 5 capable of a tilting action in the cruciform direction is provided with rotary control pieces 6, 7 rotatable in the direction around an axis, and the rotary control piece 7 is movable in the axial direction. A plurality of switching operations are conducted by means of combination of the tilting action of the control stick 5, the rotary action of the rotary control pieces 6, 7, and the axial direction movement of the rotary control piece 7.
Patent JP-S62171377-A (JP)
Title: Image input device
Inventor: IMAIZUMI HISAAKI
IPC: H04N1/19
Filed: 1986-01-24
Abstract: PURPOSE:To obtain an image input device at low cost by using a simple photodiode and a mechanical scanning mechanism for a pinhole. CONSTITUTION:An inside cylinder 20 is fixed and an outside cylinder 30 is rotated to sweep a small hole 36 formed of slits 25 and 35 in combination from one end of the photodiode 10 to the other. The outside cylinder 30 is rotated and a video signal is read from the photodiode 10 in synchronism with the rotation. When the small hole 36 reaches the end of an original 50, the information of one line of the original 50 is read, so the original is fed by one line and the cylinder 30 is rotated again to read the video signal synchronously.
Patent JP-S60158429-A (JP)
Title: Safety cover device for lamp house
Inventor: NAKAYAMA SHIGEO
IPC: G03B21/20
Filed: 1984-01-30
Abstract: PURPOSE:To prevent a burn accident by providing a safety cover to an aperature for emitting illuminating light from a lamp for a light source and constituting the safety cover in such a way that the opening and closing thereof are controlled according to the temp. of the lamp or the ambient temp. thereof. CONSTITUTION:A safety cover device of a lamp house is provided with covers 8, 9 and an arm 2. The covers 8, 9 and the arm 2 are pivotally fitted to a body 1. A projecting unit 3 is axially fitted to the arm 2 and a mirror 7 to the unit 3 respectively so that said unit and mirror can be compactly housed in the lamp house while the lamp house is not in use. The energizing force of a closing spring 24 is set weaker than the energizing force of an opening spring 23 made of a shape memory alloy when the temp. is higher than a prescribed temp. The safety cover is moved to an open position when the prescribed temp. is attained upon lighting of a lamp 10. The accident to have a burn by inserting casually the hand through the aperture after putting out of the lamp is thus prevented.
Patent JP-S61172377-A (JP)
Title: Semiconductor pressure sensor
Inventor: NAKAMURA HIROSHI
IPC: G01L9/00
Filed: 1985-01-25
Abstract: PURPOSE:To improve output sensitivity and the linearity of an output, and to enhance practicality by forming an insular thick section at the central section of a thin strain-generating section and extremely reducing elongation stress at the central section of the thin strain-generating section generated by pressure. CONSTITUTION:A thin-strain-generating section 20 arranged at the center of a semiconductor pressure sensor 10 has a square, one side thereof is (a) (approxi mately 1.8mm) long, and an insular thick section 50, which is (h) high, (b) wide and (c) long in each size, is shaped to a section corresponding to the center. Output sensitivity hardly lowers, and relative island width (b/a) extends over 0.15-0.5 in the size of the insular thick section having a large linearity improving effect.
Patent JP-H08208080-A (JP)
Title: Magazine for roll recording material and mounting device therefor
Inventor: SASAKI HIROSHI
IPC: G03C3/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a magazine for a roll recording material and a mounting device therefor, allowing the material in the magazine to be rewound from the outside for the removal of internal looseness. CONSTITUTION: Handles 3 and 31 are provided in such a condition as fastened or jointed to the end of a shaft 61a for rewinding a roll recording sensitive material 5, and kept exposed to the external surface of a magazine containing the material 5 and a mounting device therefor. According to this construction, the material 5 contained in the magazine can be rewound from the outside for the elimination of internal looseness, when the handles 3 and 31 are operated. Also, the external sides of the magazine as well as the device are coupled to the deep grooves of lock flanges 4 and 41 for shading the material 5 against light.
Patent JP-S60159204-A (JP)
Inventor: KATOU YUTAKA
IPC: E01C7/30
Filed: 1984-01-30
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-H01190213-A (JP)
Title: Cable joint box
Inventor: HINOHARA TSUNEHITO
IPC: H02G15/10
Filed: 1988-01-23
Abstract: PURPOSE:To improve efficiency of core wire joint work, by containing an inner case having a resin flow-in port at the lower section thereof and an inner space for containing a cable joint in an outer case provided with a resin injection port. CONSTITUTION:A cable joint box is constructed such that outer and inner cases 1, 2 are secured with a uniform gap to an endboard 6, then the inner case 2 containing a core joint section is covered in double, and thereafter resin is injected through a resin injection port 2 of the outer case 1 to cover the sheath sections of a main cable 13 and a branch cable 14, and the entirety of the inner case 1. When such a cable joint box is employed for cable joint or branch, sheath of the main cable 13 is stripped by required length and then a packing 7 is attached through the end board 6 to the main cable 13 and secured through a stopper board 8 to the end board 6. The branch cable 14 passes through a cable insertion port 9 and then it is secured by tightening a sleeve 10 through a tightening cap 11. Thereafter, the main and the branch cables 13, 14 are jointed and the joint is contained in the inner case 4.
Patent JP-H10205156-A (JP)
Title: Safety device for vertical circulation type sky-parking device
Inventor: HIRATA NOBUHIRO
IPC: E04H6/14
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To surely detect an abnormal drive condition in which a cage is circulated, coming off from a regular circulating track. SOLUTION: A touch-sensing line 23 is laid, longitudinal of a cage, from a passing track of a shoulder roller 4d in an upper inverting part 17 to a position slightly shifted from the track. A plug 25 connected to the touch sensing line 23 is set into a receptacle 29 formed in a barrel edge part 1a so as to feed power to a drive motor 11. During abnormal operation, the plug 25 is pulled out from the receptacle 29 if the shoulder roller 25 is brought into contact with the touch sensing line 23, and accordingly, the supply of power to the motor 11 is stopped.
Patent JP-S5297153-A (JP)
Title: Operational quantity control system in sampling control system
Inventor: HORIKOSHI TAKASHI
IPC: G05F1/00
Filed: 1976-02-10
Abstract: PURPOSE: To provide an operational quantity control system in a sampling control system using thyristors, which is used for a plurality of control subjects, and in which increase of the capacitance of the power source equipment is prevented and copper loss is menimized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54106216-A (JP)
Title: Timing pulse generating circuit
Inventor: NAKATSUGAWA MASAZUMI
IPC: H03K5/00
Filed: 1978-02-08
Abstract: PURPOSE: To generate timing pulses for detecting double frequency-modulated pulses with the use of a simple construction by using the pulses having the same period as the modulated pulses which are generated by a frequency divider to be reset by the double frequency modulated pulses.  
     CONSTITUTION: A frequency dividing circuit 12, which is supplied with square waves having a shorter accurate period than the frequency of the double frequency modulated pulses P 3  made of mark modulated pulses P 1  and P 2  and which is reset by the pulses P 3  supplied at a terminal 4, generates pulses of the same period as the pulses P 3 . As a result, in case few pulses P 3  have passed through an OR circuit 7, timing pulses having the same period as the pulses P 3  for detecting the same are generated at a terminal 8 through a monostable moltivibrator 6. On the other hand, D type FFs 9 and 10 to be set with the puses P 3  are controlled in accordance with the rises of the outputs of the multivibrator 6 by the inverse output of the same 6 so that the output at a level according to the mark of the pulses P 3  is detected from a terminal 11 through the FF 10. Thus, the accurate timing signals are generated with the use of the simple construction requiring no comparator or the like so that the double frequency modulated pulses can be decoded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06230374-A (JP)
Title: Dot pattern forming method for light transmission plate
Inventor: TERADA TOSHIYUKI
IPC: G02B6/00
Filed: 1993-01-29
Abstract: PURPOSE:To enable dot patterns to be easily formed even on a light transmission plate having not only a plane but a quadratic curve or cubic curve as well in the dot pattern formation of the light transmission plate to be utilized for a surface light source. CONSTITUTION:A photosensitive film 4 is brought into tight contact with the surface of a rubber sheet 3 and a photomask 5 of the inversion patterns of dots is superposed thereon. The photosensitive film is then irradiated with UV rays 6 and a developer 7 is applied on the formed photosensitive film 4a, and the rubber sheet 3 is washed. After the inversion patterns are transferred to the light transmission plate 1a with an adhesive 8, the light transmission plate is subjected to a sandblasting treatment with a polishing material 9. The photosensitive film 4a and the adhesive 8 are thereafter peeled by using a peeling liquid.
Patent JP-H07214794-A (JP)
Title: Ink jet printer
Inventor: NONOYAMA SHIGEO
IPC: B41J2/185
Filed: 1994-02-08
Abstract: PURPOSE:To miniaturize an ink jet printer and reduce the cost without increasing number of pumps by a method wherein ink drops are ejected from nozzles of a print head to print dots on a medium and an opening section of a cap is sucked by a suction pump by intimately contacting it thereto at a time of turning on a power supply or at a time required. CONSTITUTION:When an opening section 81 of a cap 80 is brought into intimate contact with nozzles 10 at a time of turning on a power supply or at a time required, a head loading detection means 17 detects whether each of plural print heads 1 is loaded or not. In the case where there is a non-loaded head 1, an ink passage 84 connected to a suction opening 82 of the cap 80 corresponding to the non-loaded head 1 is cut or the passage resistance thereof is increased by an ink passage control means 20. As a result, a problem wherein the air is sucked from the corresponding cap 80 because one of the heads is not loaded so that the ink 9 is not sucked from the nozzles 10 of the other head 1, is prevented, thereby adequately carrying out the suction of the ink 9 by a suction pump 85.