baber/WOPTO huggingface dataset:
Patent JP-S601366-A (JP)
Title: Output controller for gas engine
Inventor: SHIYOUJI FUJIO
IPC: F02D19/02
Filed: 1983-05-16
Abstract: PURPOSE:To make a rarefied air-fuel ratio in time of low load and a rich air- fuel ratio in time of high load both attainable, by additionally installing an auxiliary gas feed system provided with a gas valve capable of opening regulation in a constant air-fuel ratio mixture feed system carrying a throttle valve, while interlocking the gas valve with the throttle valve. CONSTITUTION:A constant air-fuel ratio mixture feed system 1 carrying a throttle valve 2 is constituted of a gas-air mixture part 3, a main gas passage 4 and a zero governor 5. In the above constitution, an auxiliary gas feed system 7 carrying a gas valve capable of opening regulation is additionally installed in the said system 1. And, the gas valve 6 gets opening when the throttle valve 2 reaches the specified opening theta0, and simultaneously with an increase in the opening of the throttle valve 2, the valve 6 is made to interlock the valve 2 so as to increase its opening. With this constitution, when a device for a heat pump or the like, for example, comes to high load, the throttle valve 2 is opened more than the specified opening theta0, if so, the gas valve 6 is also opened and thereby auxiliary gas is fed so that an air-fuel mixture to be fed to a gas engine 17 comes to a rich air-fuel ratio, thus the output is increasable.
Patent JP-S61245446-A (JP)
Title: Electron gun of cathode-ray tube for observation
Inventor: TSUSHIMA KAZUYA
IPC: H01J29/48
Filed: 1985-04-23
Abstract: PURPOSE:To make it possible to correctly hold gaps between the deflection plates by forming the vertical deflection electrodes and the horizontal deflection electrodes in an electron gun of a cathode-ray tube for observation while making the respective pair of deflection plates en bloc to be fixed to the insulated supports. CONSTITUTION:An electron gun of a cathode-ray tube for observation is formed by fixing an electron gun proper 16, the vertical deflection electrodes 17, a shielding plate 19 and the horizontal deflection electrodes 18 to two pieces of insulated supports 11 made of bead glass or the like. Thereby, the vertical deflection electrodes 17 are formed by making a pair of deflectors 171, 172 provided with conductive films 171b, 172b on the opposing surfaces of the in organic insulated materials 171a, 172a en bloc by the supporting plates 201, 202 and a stud 21 while forming the horizontal deflection electrodes 18 equally en bloc to be fixed to the insulated supports 11. Accordingly, the electrodes 17 and 18 can be accurately assembled in a separate process thus sharply heightening accuracy of the electron gun.
Patent JP-S63251986-A (JP)
Title: Disk cleaner
Inventor: OTA TERUO
IPC: G11B23/50
Filed: 1987-04-07
Abstract: PURPOSE:To simply and easily clean a disk housed in a cartridge main body as it is by cleaning the surface of the disk freely rotatively and pinchingly held at the time of loading the disk cartridge and when its opening part is opened by a cleaning member provided in a corresponding position to an opening part. CONSTITUTION:The titled cleaner is composed of a shutter opening and closing mechanism 9 for the shutter opening and closing operation, a rotatively holding disk 5 and a cleaning member 53, etc. When the disk cartridge 1 is loaded into this cleaner, the shutter 8 of the disk cartridge 1 is operated by the shutter opening and closing mechanism 9, and then the opening part 7 of this disk cartridge 1 is opened, and at the same time the disk 5 is freely rotatively pinched and held by the rotatively pinching holder mechanism 27, so that the cleaning is carried out on the disk surface by the cleaning member 53 provided in the corresponding position to the opening part 7. By this method, the disk 5 housed in the cartridge main body 1 can be cleaned as it is under the housing condition in the cartridge main body 1.
Patent JP-S59228038-A (JP)
Inventor: TAKAHASHI SHIYOUEI
IPC: D03D15/00
Filed: 1983-05-16
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-S5513123-A (JP)
Title: Concurrent collection of nox and sox in gas
Inventor: HAYASHI YUKIO
IPC: B01D53/34
Filed: 1978-07-13
Abstract: PURPOSE: To permit the concurrent collection of No x  and SO x  present in gas by the procedure in which ozone gas of a specific ratio or more is injected into a gas containing NO x  and SO x  for oxidation and then NO x  and SO x  are arrested by an aqueous absorbing liquor.  
     CONSTITUTION: To a gas containing NO x  and SO x , an ozone-containing oxygen or an ozone-containing air is injected in an ozone ratio ([0 3 ]/([NO x ]+[SO x ]) of  more than 20, whereupon NO x  and SO x  present in gas are oxidized by ozone and  then arrested by absorption in an aqueous absorbing liquor. Thus, it is possible to  concurrently collect NO x  and SO x  present in gas and also to concurrently determine them in the absorbing liquor after collection in even lower concentration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60234603-A (JP)
Title: Shoe sole
Inventor: JIYOOJI ESU KOORU
IPC: A43B13/20
Filed: 1985-04-23
Abstract: In one embodiment, the sole-and-heel structure includes an outer member having a sole portion and a heel portion. A bulge is molded into the heel portion and a bulge is molded into the sole portion in the metatarsal region thereof. A thin sealing member is attached to the outer member with adhesive to hermetically seal the cavities defined by the two bulges. A passageway between the two cavities enables air to move back and forth during movement of a person wearing shoes incorporating such sole-and-heel structure.
Patent JP-S60234791-A (JP)
Title: Method for exchanging header or pipe for drum
Inventor: RARUFU AANESUTO SUPADA
IPC: F16L41/08
Filed: 1985-04-23
Abstract: In a method for replacing tubes in a drum or header, without removing the whole tube entirely, the old tube (12) is cut off level with the header-member (14); a recess coterminous with the diameter of the tube (12) is machined into the header creating a seat for a new tube (16); the recessed old tube end (12) is beveled (17) and the old tube (12) is welded (18) into the header-member along the bevel. A new tube (16) is then inserted into the seat and welded (24) to the exterior of the header-member (14). A countersink (20) can be machined in the surface of the header-member to create a greater surface for welding of the new tube (16).
Patent JP-H01257230-A (JP)
Title: Selecting method of silicon diode for temperature sensor
Inventor: UMEDA AKAHITO
IPC: G01K7/01
Filed: 1988-04-07
Abstract: PURPOSE:To obtain an interchangeable silicon diode for a temperature sensor, by adding up the temperature-voltage characteristics of silicon diode units in predetermined numbers and by selecting the silicon diodes the added value of which is within the range of an allowable error. CONSTITUTION:On the occasion when silicon diodes for temperature sensors are selected in regard to a temperature sensor wherein silicon diodes 15a and 15b are connected in series and accommodated in a temperature-sensitive element 14 and wherein a sensor signal is led out of terminals 16 and 17, the temperature-voltage characteristic of each silicon diode unit is measured and the mean value of the characteristic is determined. Based on this mean value, a reference value of the temperature- voltage characteristic on the occasion when the silicon diodes are connected in series in predetermined numbers of units is determined, and ranges of allowable errors in parallel transfer and inclination in relation to this reference value are set. Next, the temperature-voltage characteristics of measured silicon diode units are added up in predetermined numbers, and a combination of the silicon diodes the added value of which is within each allowable error is selected as the temperature-sensitive element 14. By this method, the silicon diodes for the temperature sensors being excellent in interchangeability can be obtained.
Patent JP-S5511881-A (JP)
Title: Manufacturing method of smoothly planed board
Inventor: SUZUKI KENSUKE
IPC: B29C65/20
Filed: 1978-07-14
Abstract: PURPOSE:To easily obtain a smoothly planed board that is highly operative and also has good appearance by fixing extended sections of the board which is made of a thermoplastic resin, to the reverse side of a base plate; and by adhering the both extended sections to tongues of the plate so that dislocation and wrinkles are avoided. CONSTITUTION:A base plate 3 is a rectangular soft fiber-board at one end of which has a concave tongue 1, and the other end, a convex tongue 2 that meshes to the tongue 1. A smoothly planed sheet 4 made of a thermoplastic resin is placed on the base plate 3, and an adhesive agent is painted on the backside of extended sections 5 and 6 to wrap around the corresponding tongues 1 and 2 of the base plate 3, thus sticking the tips of the extended sections 5 and 6 to the reverse side of the base plate 3. Then heating rollers 12 and 13 that mesh to the tongues 1 and 2 are pressed against the tongues 1 and 2 with the extended sections 5 and 6 in between, while the heating rollers 12 and 13 and the tongues 1 and 2 move back and forth relative to each other thus pressing for sticking the extended sections 5 and 6.
Patent JP-S62246610-A (JP)
Inventor: ISHIDA TAKESHI
IPC: F16B37/04
Filed: 1986-04-16
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-H07269126-A (JP)
Title: Joining device for construction member
Inventor: OIKAWA HIDEKI
IPC: E04G21/16
Filed: 1994-03-30
Abstract: PURPOSE:To provide a construction member joining device which is arrangedly provided rectangularly on a flat plane being along the shaft center line of a pair of construction members, and accurately interfaces the joint faces of both connections with each other for joining them. CONSTITUTION:A steel plate composed of a thin stripe body is rectangularly bent to form splice plates 3a, 3b, and pressing plates 5a, 5b are provided rectangularly outside the slice plate in the edge part on one side of both the slice plates, and a visual watching notch is provided from a bent part 2 extending over the pressing plate. The central part between a pair of support levers 10a, 10b bent into L-shape is fixed onto the outsides of both the pressing plates 5a, 5b, and a screw lever 18 with a handle is threadedly attached to the tip side of a connecting body 11 provided on the support levers 10a, 10b so as to be adjustable in its position, and a pressing member 22 is provided at the tip of the screw lever 18.
Patent JP-S61243532-A (JP)
Title: Arithmetic unit
Inventor: USAMI MASAYOSHI
IPC: G06F1/03
Filed: 1985-04-22
Abstract: PURPOSE:To reduce the storage capacity to simplify an arithmetic unit by using a table in common for division and square root calculation. CONSTITUTION:A reciprocal value (1/A<1/2>)0 of the square root of upper m- number of digits of an optional number A to be operated is stored as a table in a storage device 100 of the arithmetic unit, and this reciprocal value is squared by a squaring operation device 200 to obtain a numerical value (1/A)0. The result of division B/A where B is a dividend is obtained in a dividing device 300 on a basis of the number A to be operated and the numerical value (1/A)0. The reciprocal value (1/A<1/2>)0 taken out from the device 100 is used as an initial value in a square root operating device 400 to obtain a square root A<1/2>. Thus, the table is used for division as well as square root operatioln to reduce the storage capacity of the arithmetic unit, and the arithmetic unit is simplified.
Patent JP-S58202963-A (JP)
Title: Continuous casting method
Inventor: ABE MASARU
IPC: B22D11/18
Filed: 1982-05-21
Abstract: PURPOSE:To prevent the generation of break-out and to assure sound quality, by detecting the electric resistance between a mold and a slab, estimating the breakdown of the solidifed shell in the mold and regulating the casting speed. CONSTITUTION:An insulation plate 4 is inserted between a mold 3 and a frame 5 of a mold oscillator to prevent the leakage of electricity between the mold 3 and guide rolls 6 and the frame and to constitute an electrical circuit through an slab. If the electrical circuit is constituted with a copper plate 1 of the mold and an slab 2 in such a way, the breakage of the solidifed shell of the slab and the contact thereof with the mold can be detected immediately when the solidified shell of the ingot breaks even in one place in the respective four faces of the copper plates of the mold and contact with the mold. When the leaking steel contacts with the mold, the steel solidifes and begins to shrink. Then, the electric current continues to flow until the solidifed shell is restored throughly. More specifically, an alarm is kept sounding during the time when the soliifed shell repeats the breakdown. The alarm is silenced at the point of the time when the restoration of the solidified shell is completed. The breakdown of the solidified shell is thus predicted with substantially high accuracy.
Patent JP-S5610339-A (JP)
Title: Washing method of ion exchange resin
Inventor: UENO SHIYUUICHI
IPC: B01J49/00
Filed: 1979-07-06
Abstract: PURPOSE: To decrease the quantity of a waste washing liquid used to wash the ion exchange resin after passing chemicals through the resin in its regeneration, by passing water retained in a tower, through the anion exchange resin layer and thereafter draining the water from a strainer on a separation surfaces of both resins.  
     CONSTITUTION: To wash the ion exchange resin in a mixed-bed demineralization tower after passing the chemicals through the resin in its regeneration, air is introduced into the tower through its top and water retained in the tower is passed through an upper resin layer and drained from a strainer on the separation surfaces  of both resin layers together with washing water flowing from the lower resin layer. Since the water retained in the tower is effectively used to wash the resin, the total quantity of a waste liquid is decreased and the time of the regeneration is shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60240465-A (JP)
Inventor: BERUNDO GUUGERU
IPC: B41J2/235
Filed: 1985-04-22
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-S59211194-A (JP)
Inventor: SOMEYAMA TAKAO
IPC: G08C15/06
Filed: 1983-05-16
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-H01257668-A (JP)
Title: Railway crossing alarm device
Inventor: AKUSAWA MITSURU
IPC: G09G3/20
Filed: 1988-04-08
Abstract: PURPOSE:To enable various types of display by providing a dot display unit for displaying characters or figures on a part of a display face of an arrow display lamp, and reading out a corresponding font from a memory circuit according to a control input, thereby displaying it on a dot display. CONSTITUTION:An arrow display lamp 1 showing the direction of a train passing through a railway crossing is provided with lamps 2A, 2B and arrow lens 3A, 3B, and display units 4A, 4B having dot display 4A, 4B for displaying characters or figures. Further, there is provided a memory circuit 5 where a plural kinds of fonts of characters or figures to be displayed on the units 4A, 4B. A corresponding font is read out from this circuit according to a control input, and a specified font is displayed on the units 4A, 4B through an arithmetic circuit means composed of resisters 7A, 7B. The circuit performs controlling through a control unit 11 according to the output of train access detection means 12A, 12B.
Patent JP-H06299054-A (JP)
Title: Molding method of lactic acid polymer
Inventor: SUZUKI KAZUHIKO
IPC: C08K5/098
Filed: 1993-04-13
Abstract: PURPOSE:To produce, at a high molding stability, a molded article which decomposes into CO2 and H2O in the natural environment by adding specified amts. of specific compds. to pellets of a thermoplastic polymer compsn. mainly comprising polylactic acid or a lactic acid/hydroxycarboxylic acid copolymer. CONSTITUTION:A higher fatty acid bisamide [e.g. ethylenebis(stearamide)] and 0.001-0.05 pt.wt. metal salt of a higher fatty acid (e.g. calcium stearate) are added to 100 pts.wt. pellets of a thermoplastic polymer compsn. mainly comprising polylactic acid or a lactic acid/hydroxycarboxylic acid copolymer (e.g. a copolymer made from L-lactic acid and glycolic acid).
Patent JP-H04320487-A (JP)
Title: Oxidizable agent
Inventor: AOI MASAHIRO
IPC: C09K5/00
Filed: 1991-04-18
Abstract: PURPOSE:To increase the oxidation velocity of an oxidizable agent which is composed of metallic powder, a halide and water and is used in body warmers or as a preservative for foods. CONSTITUTION:As the halide, there may be used a hydrohalogenic acid salt of a weakly basic amine with a pKa of 6 or less, for example, the hydrochloride, hydrobromide, hydiodide, etc., of melamine or a derivative thereof. Use of such a specific halide accelerates the oxidation velocity of the metallic powder, resulting in an improvement in the capacity of the oxidizable agent.
Patent JP-H09283024-A (JP)
Title: Manufacture of fluorescent discharge lamp
Inventor: TOKAWA MASAHIRO
IPC: H01J9/22
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To enable complete removal with no residue of a binder or water, in a cooling process, so as to prevent generation of sticking of water by dewing to a fluorescent material coating surface, in burning of a fluorescent material coating an opening to an internal surface of a single bulb. SOLUTION: In a total period or partial period of a burning process, by allowing air or oxygen gas to flow in a bulb 1 through a nozzle 3 inserted from an opening of the bulb 1, oxygen necessary for burning a binder in a fluorescent material coating 2 is sufficiently supplied, also carbon dioxide generated by combustion is discharged to the outside of the bulb by this gas flow. In a cooling process after completing burning, air and oxygen or inactive gas are supplied to be adjusted so that a temperature in a bulb internal surface is prevented from rising higher than a temperature of a bulb external surface.
Patent JP-H01260207-A (JP)
Title: Waste material incinerator
Inventor: SUZUKI AKIO
IPC: F23G5/30
Filed: 1988-04-08
Abstract: PURPOSE:To perform a stable combustion while attaining some advantages of a fluidized bed type incinerator by a method wherein the fluidized bed type incinerator is composed of a fluidized bed part for performing a thermal decomposition and the like and a circulating fluidized bed performing a thermal decomposition and the like and a circulating fluidized bed for performing an after-combustion and then a combustion is separated. CONSTITUTION:A lower part of a first combustion chamber 1 is formed with air dispersion chambers 4a to 4c. An upper part of the first combustion chamber is fixed with an upper plate 5 in such a way as its side facing to a second combustion chamber 2 faces downwardly. The chamber is formed with a plurality of slits 5a. A lower part of the second combustion chamber 2 is provided with an injection nozzle 13 and a non-combustible discharging port 2a. An upper part of the combustion chamber is provided with a riser 14 for performing an after-combustion of waste material and a cyclone 18 for recovering fluidized medium. As the waste material is supplied from a dust feeder 10 to the first combustion chamber 1, the waste material is dried and thermally decomposed while flowing with an air flow from the slits 5a to the second combustion chamber 2, blown off together with the fluidized medium at the second combustion chamber 2 so as to perform a complete combustion.
Patent JP-H11277489-A (JP)
Title: Cutting machine
Inventor: ITO KIYOJI
IPC: B26D1/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To perform smooth, precise, and neat cutting without moving a work, to reduce size, and to carry this machine to a work site for use. SOLUTION: A pair of upper and lower rotary cutters 18 and 19 are mounted on a cutter holding frame 15, reciprocated along guide members 11 and 12, in a direction orthogonal to the movement direction of the frame 15 by shafts 16 and 17 paralleling to each other. The rotary cutters 18 and 19 are individually and simultaneously rotationally driven. With a work 7 fixed, the rotary cutters 18 and 19 are advanced togetherwith the frame 15 to cut the work 7.
Patent JP-S57201677-A (JP)
Title: Thermal head unit
Inventor: NAGAYAMA HIROHISA
IPC: B41J2/365
Filed: 1981-06-08
Abstract: PURPOSE:To obtain an optimum color density automatically and enable to mount and replace a head without requiring any adjustment, by a method wherein current passing times proportional to the resistance values of heating resistors in a head of a printer or the like are provided by using dummy heating resistors. CONSTITUTION:The thermal head 1 is provided with 8 blocks of resistor groups having N neating resistors 4 per block, and L dummy heating resistors 5 having the same scattering of resistance value as that in the resistors 4. The head 1 is connected to a selection-side driver 2, a picture signal side driver 3 and a pulse width control circuit 10 restricting the time of passing a current to the resistors 4. An electric current from a power source V flows through each of the resistors 5 connected in series and a driver 11 for discharging. When the resistor 4 is selected by selection signals SL1-SL8 and picture signals DV1-DV32 and a printing command signal Pr is supplied, the driver 11 is turned OFF, an output from a comparator 16 is changed according to the change in the terminal voltage of a capacitor 12, and a relevant gate 8 in the driver 2 is turned OFF to stop the supply of current to the resistor 4.
Patent JP-S63253065-A (JP)
Title: Novel pyrimidine derivative
Inventor: SASAKI MAKOTO
IPC: C07D213/26
Filed: 1987-04-10
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R' are 1-20C straight-chain alkyl or straight-chain alkoxyl). USE:A liquid crystal compound exhibiting smectic C phase. PREPARATION:A compound expressed by formula II is reacted with Vilsmeir reagent prepared from DMF and phosphorus oxychloride and the resultant product is then reacted with perchloric acid to afford a compound expressed by formula III, which is directly reacted with a compound expressed by formula IV in a solvent such as pyridine in the presence of sodium alcoholate and the resultant product is treated with hydrochloric acid and perchloric acid to give a compound expressed by formula V, which is then reacted with ammonium acetate in acetic acid and subjected to purification treatment to provide the aimed compound expressed by formula I.
Patent JP-S59213457-A (JP)
Inventor: OOTSUKA MASAMITSU
IPC: B02C21/00
Filed: 1983-05-18
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-S58204451-A (JP)
Title: X-ray generator
Inventor: IWAMATSU SEIICHI
IPC: G21K1/00
Filed: 1982-05-21
Abstract: PURPOSE:To avoid melting of target of the captioned generator caused by electron-beam radiation and to obtain the X-ray generator with high brightness, by using a solid target made of ceramics. CONSTITUTION:Silicon nitride (Si3N4) is used as a typical material of a solid target. If comparison is made between the case that a solid target made of sintered Si3N4 powder is irradiated by electron beam, and the case that the target made of solid silicon is applied in the similarly way, the input current of the electron beam required for melting the target at the acceleration voltage of 20KV ia 1A at its maximum in the case of the silicon target, while the input up to 10A; is avarilable in the case of said silicon nitride target, consequently, the output X-rays whose brightness is one figure higher in a relative value can be obtained. The solid target is placed on a water-cooled copper hearth.