baber/WOPTO huggingface dataset:
Patent JP-S56142256-A (JP)
Title: Production of sulfuric half ester
Inventor: NISHIMURA SHINJI
IPC: C07C315/04
Filed: 1980-04-08
Abstract: PURPOSE: The reaction of a β-hydroxyethylsulfone derivative with a specific amount of sulfamic acid, chlorosulfonic acid or with a combination thereof with sulfuric acid gives high-purity titled compound used as an intermediate of reactive dyes in high yield.  
     CONSTITUTION: A compound of formula I (A is residue of aromatic or heterocyclic compound; B is H, group hydrolyzable with an acid; n is 1W4) such as 4-(aminophenyl-β-hydroxyethyl sulfone) is made to react with sulfamic acid, chlorosulfonic acid or a combination thereof with sulfuric acid by 1W3mol per one β-hydroxyethylsulfonyl group in the presence or absence of an organic solvent such as cyclohexane or heptane at 40W250°C to give the compound of formula II, for example, 4-aminophenyl-β-sulfate ethylsulfone in 96% yield.  
     EFFECT: This process is industrial advantageous, because it gives no waste water causing environmental pollution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59174534-A (JP)
Title: Long-necked vacuum double bottle and its manufacture
Inventor: UEMURA SHIYUNJI
IPC: A47J41/02
Filed: 1983-03-18
Abstract: PURPOSE:To manufacture the titled bottle for the inside bottle of a vacuum bottle enabling the pouring of a contained liq. by grasp at the neck and making a handle unnecessary by forming inner and outer bottles each having a slender upper part, joining the bottoles together at the tops and evacuating the gap. CONSTITUTION:The diameters of the necks 4a, 4b of an inner bottle 1a and an outer bottles 1b are made sufficiently smaller than the diamters of the bodies 2a, 2b, respectively, and the lengths of the bottles 1a, 1b are made larger than the diameters of the bodies 2a, 2b. The bottles 1a, 1b are joined together at the tops 8, and the gap 7 is evacuated to manufacture a vacuum double bottle. Since the neck of the double bottle is long and nearly vertical, the heat loss can be reduced, and a contained liq. can be poured out by grasping the neck, so a handle is made unnecessary.
Patent JP-S61205893-A (JP)
Inventor: NAGATOJI TAKEATSU
IPC: G21C3/34
Filed: 1985-03-11
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-H10240794-A (JP)
Title: Device for preparing specification and method therefor
Inventor: MAEKAWA YOKO
IPC: G06Q50/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify the generation of a product specification, and to reduce a period and costs in a design stage based on the product specification. SOLUTION: A product characteristic item is retrieved from a product characteristic file by using customer request information as a keyword (S23). Then, the product spec. of the product characteristic item of the product is retrieved from a product information file by using the product characteristic item as a keyword (S24 and S25). A product specification target data are prepared by using this retrieved result (S32). Then, a design plan is selected from among plural design plans having the product space. as a predicted value by considering the product specification target data (S33). The design plan having the predicated value fulfilling the product specification target data is selected, and a product specification is prepared (S35).
Patent JP-H05250682-A (JP)
Title: Method for recording/reproducing optical information
Inventor: OMI FUMIYA
IPC: G11B7/00
Filed: 1992-03-04
Abstract: PURPOSE:To reduce the degradation of the recording film of a recording medium and to perform the access action quickly by making the laser beam for irradiating the surface of the recording medium stand by in the region other than a preformat area. CONSTITUTION:By ordinarily designating a home position on the innermost or the outermost circumference of a disk as a reference of a moving position of a carriage, the seeking action starts at the home position. When no instruction is issued until the prescribed time is over after entering in the stanby action, the carriage is made to move to the home position to be on the alert. Then, the time is measured by a CPU 22, a mode switching signal is issued after the prescribed time is elapsed, a holding mode of the home position starts and the carriage is seeked to the home position to be on the alert. Consequently, the degradation of the recording film of the recording medium i.e., the degradation of the preformat data or user's data is reduced and moreover the access operation is performed more quickly.
Patent JP-S55144901-A (JP)
Title: Cutting method of cylindrical product
Inventor: SAKAI KOUICHI
IPC: B23B1/00
Filed: 1979-04-18
Abstract: PURPOSE: To prevent the attaching of chips to the edge of cutting tool by reducing chips to short pieces through polygonal molding of an inner surface of an anode material of a multisplit anode type magnetron, for instance, by a press extrusion.  
     CONSTITUTION: A copper material is worked with a press extrusion to form a blank which is polygonal in the sectional shape of the inner side with a cylindrical surrounding wall 1 and provided with a number of vanes 2 radially extending. Then, the blank thus formed is cut with a lathe in the inner side 6 and the bottom wall section 5 to form the intended anode. As the inner side 6 of the blank is polygonal in the section, the chips generated are reduced to fine pieces. This prevents the attaching thereof to the cutting tool thereby achieving the working of high quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60190529-A (JP)
Title: Polygonal variable nozzle device
Inventor: KOBAYASHI KATSUYOSHI
IPC: C21D9/63
Filed: 1984-03-12
Abstract: PURPOSE:To form static pressure mud which prevents uneven hardening and edge sagging of a belt-like material by providing a moving nozzle part aobve a stationary nozzle part and adjusting the space between the slits thereof in the transverse direction of the material by the advance and retreat of the moving nozzle part. CONSTITUTION:A guide plate 9 is installed to long sides 18, 18' intersecting orthogonally with the sheet passing through direction in the central part of the space of a picture frame-shaped nozzle frame body and two stationary slits 13 parallel with each other are provided orthogonally with the sheet passing through direction to form a stationary nozzle part R. Space parts 14, 14' for allowing passage of gas are provided between sides 19 and 19' in parallel with the sheet passing through direction. A polygonal plate 11 formed to a loop shape having a slope 11' is provided to the plate 9. The plate 11 and a flat plate 10 are combined to form a movable parallel slit 15 and movable side slits 16, 16', thereby constituting a moving nozzle part S. The part S is advanced and retreated by an advancing and retreating device 12 so as to meet the width of a belt-like material and to adjust the space between the slits 16 and 16' to a desired size, by which the static pressure mud having a desired width is formed.
Patent JP-S55141511-A (JP)
Title: Waste gas recovering method in converter waste gas treating apparatus
Inventor: FUKUSHIMA SHIYUN
IPC: C21C5/40
Filed: 1979-04-18
Abstract: PURPOSE:To recover valuable gas efficiently by controlling a change-over valve etc. by beforehand estimating the time when the percentage of 02 decreases to the desired low value at which waste gas recovery becomes possible from the measured O2 gas in waste gas and further estimating the time when the waste gas reaches the specific place in the flue from the measured waste gas flow value. CONSTITUTION:The component gas density from the waste gas analyzer disposed at the place B in the flue, the measured flow value from a flowmeter 14, the percentage of O2 from the O2 analyzer disposed in the place A, and other informations such as whether the system is within the time region suited for waste gas recovery, and mechanical conditions of change-over valve 12 and recovery valve 11 are normal etc. are input to a sequence control unit 15. Next, the unit 15 examines all of these and sends a control signal to control the opening and closing of the change-over valve 12 and recovery valve 11. The unit 15 judges the control conditions that the percentage of O2 has been lowered to 1% or less at the time when the predicted time is reached and therefore the delay time required for O2 gas analysis is averted. Further, in the unit 15, the time when the recoverable waste gas of 1% or less in O2 reaches just before the valve 12 may be predicted and based on this prediction, the valves 11, 12 are opened and closed.
Patent JP-H07251037-A (JP)
Title: Electrodialytic treatment method
Inventor: YOSHIOKA CHIKAKO
IPC: B01D61/44
Filed: 1994-03-17
Abstract: PURPOSE:To fractionally recover NaCl with high purity from a mixed soln. of Na, Ca, Cl and SO4. CONSTITUTION:This electrodialytic apparatus is constituted of an electrodialytic cell 1, a desalted soln. tank 21, a divalent ion concn. tank 22, a conc. soln. tank 23, a desalted soln. pump 24 and a conc. soln. pump 25. A mixed soln. 31 of Na, Ca, Cl and SO4 is sent to the electrodialytic cell 1 and Ca and Na as well SO4 and Cl adsorbed on the monovalent ion permselective ion exchange membranes 12, 13 in the cell 1 are exchanged to adsorb Na and Cl on the membranes while a conc. sol. 33 of Ca and SO4 is recovered in the divalent ion concn. tank 22. In the same way, the mixed soln. 31 is sent to the electrodialytic cell 1 and Na and Cl are selectively transmitted through the monovalent ion permselective ion exchange membranes 12, 13 to recover a high purity NaCl soln.
Patent JP-S53132213-A (JP)
Title: Tracking control unit
Inventor: EJIRI MASAKAZU
IPC: G16H10/60
Filed: 1977-04-25
Abstract: PURPOSE: To enable to track comparatively complicated objects with good accuracy, by sequentially replacing a similar pattern with a standard pattern through making the object designated on a screen as the standard pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60191789-A (JP)
Inventor: OONO HIROMITSU
IPC: B25J17/00
Filed: 1984-03-14
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-S61205739-A (JP)
Title: Natural ventilating device or device for natural ventilation utilizing temperature difference between room and ceiling or atmosphere
Inventor: KANEKO NARINORI
IPC: E04B1/70
Filed: 1985-03-09
Abstract: PURPOSE:To permit to effect natural ventilation by a method wherein an air discharging pipe and an air suction pipe, having different length, are provided and amounts of discharge and suction are controlled by a damper. CONSTITUTION:The long chimney type air discharge pipe has a power to suck warm-air up and, therefore, sucks the warm-air in the room up to discharge it into the ceiling. In case the room is sealed, cool air descends naturally through the suction pipe 2. In case there is a gap in the room or between fittings, cool air enters through the gap and warm-air is discharged into the ceiling through the suction pipe 2 also. A damper 3 controls the amount of ventilating air in accordance with the temperature difference between the room and the ceiling. A damper controller is connected to the damper 3 through a damper controlling wire 4 to operate the damper. A damper stopper 5 stops the damper at the closed or half-opened condition thereof by changing the position of a stopper screw and when it is warm in the room, the room is ventilated at all times even though the amount of ventilation is small.
Patent JP-S63213837-A (JP)
Title: Photosensitive resin composition
Inventor: MASAOKA KAZUTAKA
IPC: G03F7/028
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a photosensitive resin compsn. having satisfactory adhesion and following properties even when the surface temp. of a base material is ordinary temp., by using specified amts. of a film forming polymer, an ethylenic unsatd. compd., a styrene-maleic acid copolymer or a ring opened compd. thereof, an org. halogen compd. and a sensitizer and/or a sensitizer system capable of producing free radicals under active rays. CONSTITUTION:This photosensitive resin compsn. contains 100pts.wt. in total of 40-80pts.wt. film forming polymer and 20-60pts.wt. ethylenic unsatd. compd., 1-10pts.wt. styrene-maleic acid copolymer or ring opened compd. thereof, 0.2-10pts.wt. org. halogen compd. and 0.5-10pts.wt. sensitizer and/or sensitizer system capable of producing free radicals under active rays. The resin compsn. has satisfactory adhesion and following properties to a base material at ordinary temp.
Patent JP-S57164426-A (JP)
Title: Magnetic recording medium
Inventor: YODA KUNIKAZU
IPC: C10M105/34
Filed: 1981-04-01
Abstract: PURPOSE: To obtain a magnetic recording medium which causes no squeaking pehnomenon even under the condition of particularly high temperature and high humidity, and is excellent in its running property, by constituting so that high viscosity silicone oil and higher fatty acid ester consisting of higher fatty acid whose melting point exceeds a specific value, and monohydric alcohol are contained in a magnetic coating film.  
     CONSTITUTION: A magnetic recording medium is obtained by forming on a supporting body a magnetic coating film containing 0.2W2wt% silicone oil (shown in the formula) whose viscosity is ≥100,000 centistokes, based on binding material resin, 0.5W3wt% fatty acid ester such as butyl myristate propyl stearate, etc. consisting of higher fatty acid whose melting point is ≥44°C and monohydric alcohol of C 3W8 , based on the binding material resin. In this way, even if the medium is used repeatedly or is stored for a long period of time, its initial characteristic is maintained. Especially, it is possible to obtain the medium which is excellent in its running property even under the condition of 40W60°C and 70W90% relative humidity, and causes no squeaking phenomenon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55139111-A (JP)
Title: Manufacture of metallic pipe provided with internal groove
Inventor: TOUJIYOU SEIJI
IPC: B21C1/22
Filed: 1979-04-18
Abstract: PURPOSE: To efficiently manufacture the pipe provided with internal groove for use of the heat transmission tube, etc., by coaxially arranging two stretch-draw forming dies, and by inserting into the pipe blank the body connected floating plug for stretch-drawing and the plug for forming groove.  
     CONSTITUTION: The stretch-draw forming dies 2, 3, are coaxially arranged. The floating plug 4 for stretch-draw forming and the plug 5 provided with linear projection or concave groove for forming the internal groove, are connected at distance equal to distance of dies 2, 3. This plug connecting body is inserted into the pipe blank 1 placing the floating plug 4 in front, and is passed through dies 2, 3, in order, and then, is pulled out by the stretcher. The pipe blank 1 is stretch-drawn by the die 2 and the floating plug 4; next, the desired concave groove or linear projection is formed in the inner surface of the pipe blank 1 by the die 3 and the groove forming plug 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02226434-A (JP)
Title: Majority decision circuit
Inventor: NEGISHI TAKESHI
IPC: H04L1/08
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the scale of a circuit and to reduce power consumption by permitting respective data bits to time-divisionally use a counting means and permitting the counting means to receive the supply of a preceding value from a storage means and to store a present value in the storage means. CONSTITUTION:Respective data bits time-divisionally use the counting means 3, and the counting means 3 receives the supply of the preceding value from the storage means 4 in respective periods and stores the present value in the storage means 4. Thus, only one counting means 3 and one storage means 4 are needed, and the other additional circuits are less. Consequently, the scale of the circuit can considerably be reduced. Thus, easy correspondence is attained by increasing the capacity of the storage means 4 even if the number of data bits taking majority decision or of the bit patterns is considerably increased.
Patent JP-S57201560-A (JP)
Title: Method and device for spraying medium
Inventor: FURANSHISU REIMONDO PAIPAA
IPC: G05D7/06
Filed: 1982-03-26
Abstract: A method of, and system for, spraying is provided in which voltages generated by the passage of pressurised medium through a spray nozzle is monitored. The generated voltage has characteristic patterns. Monitoring the variations in these patterns or the exceeding of predetermined voltage limits enable close control to be monitored over the spraying operation and for remedial action to be taken in due time.
Patent JP-H10244280-A (JP)
Title: Removal device for organic substance in water
Inventor: HIDAKA MASANARI
IPC: C02F9/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a removal device for organic substance in which organic substance is efficiently and stably removed from water containing high- concentration organic substance such as high concentration organic-based waste liquid discharged from a semiconductor producing facility (for example, developing waste liquid discharged from a photolithographic process) and also treatment cost is reduced. SOLUTION: The removal device for organic substance in water is provided with an organic substance-oxidizing device 2, in which organic substance contained in water to be treated is oxidatively decompressed by adding ozone to water to be treated in the alkaline conditions, with an anion exchange device 6 in which OH-type strong basic anion exchange resin is used and with a reverse osmosis membrane device 8 so as to pass the water to be treated in this order. Furthermore, concentrated water of the reverse osmosis membrane device 8 is introduced into water to be treated of the organic substance-oxidizing device 2 through a return pipe 12 of concentrated water.  In stead of the above- mentioned constitution, concentrated water of the reverse osmosis membrane device 8 is passed through the anion exchange device 6 and then may be introduced into water to be treated of the organic substance-oxidizing device 2.
Patent JP-H07231839-A (JP)
Title: Commodity display stand
Inventor: HARAGUCHI TAKAO
IPC: A47F5/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a commodity display stand capable of showing commodities in good appearance and ensuring freedom from a concern about a commodity theft. CONSTITUTION:This display stand has a commodity placement section 2 with an engagement catch 22 on the front, an enclosure wall section 3 of L-shaped cross section to cover the back and top of the section 2, a mounting member 3 laid on the outer surface of the vertical wall 31 of the section 3, and a theft prevention open/close plate 1 rotatably laid on the forward end of the horizontal enclosure wall 32 of the section 3 via a hinge and having an engagement section on the back for engagement with the catch 22. The plate 1 covers the front of the section 2, thereby concealing a commodity and preventing the theft thereof.
Patent JP-S52131105-A (JP)
Title: Cooling method for low temperature rotary machine
Inventor: MAKI NAOKI
IPC: H02K19/16
Filed: 1976-04-28
Abstract: PURPOSE: To eliminate a great vibration source of rotor by discharging from a stator side a coolant after passing through a field winding and troque tube to be cooled, and by disconnecting a coolant supply and discharge pipe extending over the both shaft ends. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11252189-A (JP)
Title: Digital signal demodulator, its method and served medium
Inventor: IKEDA YASUNARI
IPC: H04L1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To strengthen much more durability of a transmission multiplexing configuration control TMCC signal against a transmission line error. SOLUTION: A read Solomon RS decoding circuit 12 corrects an error in a TMCC signal and outputs a flag corresponding to the correction result to a date selector 32 of a protection circuit 31. When the flag denotes a correction enabled state, the date selector 32 selects and outputs the TMCC signal outputted from the RS decoding circuit 12, and the data selector 32 selects and outputs the TMCC signal stored in a register 33 when the flag indicates a correction disabled state. A TMCC decoder 8 receives the TMCC signal outputted from the data selector 32 of the protection circuit 31 and decodes it.
Patent JP-S56145521-A (JP)
Title: Composite type magnetic head
Inventor: KONUKI AKIO
IPC: G11B5/187
Filed: 1980-04-11
Abstract: PURPOSE:To provide head characteristics sufficient as those for VTRs by joining the 1st and 2nd cores by way of a spacer and balance-windings through the winding grooves formed between the cores and the spacer. CONSTITUTION:Main magnetic body pieces 11a, 12a provided with grooves 11c, 12c in the central parts of the side faces and submagnetic body pieces 11b, 12b provided with grooves 11d, 12d in the positions opposing to the grooves 11c, 12c are firmly secured and bonded by providng gaps of prescribed thickness by means of the org. adhesive agent or glass 14 melt-stuck in the notched grooves 11e, 12e provided to the side part edges of the respective joined surface. After these cores 11, 12 are bonded and fixed to both side faces of a spacer 13 consisting of a nonmagnetic material into one piece, windings 15 are balance-wound across the pieces 11a, 11b through the grooves 11c, 11d of the core 11, and windings 16 are balance- wound on the pieces 12a, 12b through the grooves 12c, 12d of the core 12.
Patent JP-H09218646-A (JP)
Title: Inspection sticker for automobile
Inventor: SUGIMOTO HIROYUKI
IPC: G09F13/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent the delay and neglect of inspection by having the coming of an inspection data (month) visually recognized. SOLUTION: This sticker is provided with a disk-shaped front surface sheet 2 which is arranged and stated with month figures 3, 6 successively in an annular form in the outer periphery part and stated with the year figures 4 indicating the year in the central part. The sticker is provided with disk-shaped release paper 5 which is arranged and stated with the month figures 3, 6 of the same shape as the shape of the front surface sheet 2 in the outer peripheral part and is adapted with the respective month figures independently separably. The release paper 5 is fixed to the front surface sheet 2 peelably via tacky adhesives by making the respective month figures 3, 6 correspondent to each other.  The rear surface of the front surface sheet 2 is integrally provided with a disk-shaped holder 8 having a prescribed thickness and a recessed part is formed on the rear surface of the holder 8. An alarm device 10 consisting of an IC chip 13 built in with a battery, light emitting diode and timer circuit for energizing a light emitting body at the lapse of the prescribed time is housed into the recessed part. A rear surface sheet 18 having the column for stating the inspection data of the next time is fixed to the rear surface of the holder 8. An irradiation part for casting the light of the light emitting body outside is formed on the rear surface sheet 18.
Patent JP-H05212814-A (JP)
Title: Manufacture of solid tire
Inventor: HIRATA HIROSHI
IPC: B29C35/02
Filed: 1992-02-03
Abstract: PURPOSE:To save thermal energy, increase working efficiency and cut cost as well as eliminate the possibilities of crack generation during vulcanization by omitting a preheating step after the formation of an green tire and shorten vulcanization time. CONSTITUTION:The subject manufacture is to obtain a solid tire consisting of a base rubber layer and a tread rubber layer arranged around the external periphery of the former. A crude base rubber layer 2A preheated at 80 to 100 deg.C is formed using a former 15, and a crude rubber belt which is extruded continuously using a rubber extrusion machine 12 and is maintained at an extrusion temperature of 100 to 130 deg.C, is wound around the external periphery of the preheated crude base rubber layer to form a crude tread rubber layer 3A. Thus a green tire 1A in state of temperature rise is formed and at the same time, is shaped by vulcanization.