baber/WOPTO huggingface dataset:
Patent JP-S61174989-A (JP)
Title: Dephosphorizing method
Inventor: OHASHI NORIO
IPC: C02F1/58
Filed: 1985-01-30
Abstract: PURPOSE:To dephosphorize phosphoric ion-contg. water stably and efficiently by passing the water through the packed bed of a granular material contg. Al phosphate at specified pH in the presence of an Al compd., and passing the water through the packed bed of activated alumina at specified pH. CONSTITUTION:Phosphoric ion-contg. water contg. >=10mg/l phosphoric ion is passed through the packed bed of a granular material contg. Al phosphate in the presence of an A compd. such as AlCl3 and at 3.5-5.5pH (the Al compd. to be present is regulated so that the equivalent ratio of the phosphoric ion to the Al ion is adjusted to 1/0.5-1.5). Then the water is passed through the packed bed of activated alumina at 5.5-8.5pH. Consequently, even when the concn. of the phosphoric ion contained in untreated water is comparatively high, the water can be dephosphorized stably and efficiently.
Patent JP-S60162506-A (JP)
Title: Manufacture of hot rolled steel sheet
Inventor: WADA TADAYOSHI
IPC: B21B1/46
Filed: 1984-02-02
Abstract: PURPOSE:To reduce a descaling cost and to manufacture a steel sheet at low cost by sticking a glass paper on a descaled surface after removing the surface scales on a steel slab for rough and finish rolling the slab and preventing the generation of scales in the rough and subsequently rollings. CONSTITUTION:A steel slab 7 manufactured by continuous casting or blooming, is heated at need by a heating furnace 11, before removing the scales produced on its surface by descaling devices 9a, 9b. Next, glass papers are stuck on the upper and lower surfaces of the descaled slab by glass-paper sticking devices 10a, 10b, to hot roll the slab having stuck papers by roughing mills R1-R6 and finishing mills F1-F6. Then the generation of secondary scales are prevented during rolling because of the melt sticking of glass papers, therfore the initial investment of descaling device and the cost of scale-removing operation are reduced, and the slab is coiled by a winder 15 after cooling the rolled sheet by cooling devices 14a, 14b to manufacture a hot rolled steel sheet at low cost.
Patent JP-S54109154-A (JP)
Title: Method of detecting deterioration of gapless lightning arrestor
Inventor: MIZUNO MITSURU
IPC: H01C7/12
Filed: 1978-02-15
Abstract: PURPOSE: To privide the subject method comprising collecting grounding wires of gapless lightning arrestors provided between a three-phase AC power line and earth, and measuring the thus collected current, thereby to detect accurately and easily the advancing degree of the deterioration of the non-linear resistor.  
     CONSTITUTION: The grounding wires of gapless lightning arrestors 1 through 3 using a non-linear resistor as a lightning arrestor element are grounded en bloc, and by measuring the current flowing therethrough the degree of deterioration of the non-linear resistor is detected. Accordingly, the capacitive component currents of respective phase lightning arrestors 1 through 3 are mutually cancelled and become zero, and detect only the resistor component current. Therefore, the detection of the deterioration in a state where the deterioration advancing degree is small is possible, and a high resistor 5 for detecting a minute current is provided in parallel to the input part of a counter circuit 4 to observe the voltage waveform of the resistor 5, whereby the deterioration degree of the non-linear resistor can be detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01191136-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKADA MASAHIRO
IPC: G03C1/825
Filed: 1988-01-27
Abstract: PURPOSE:To realize the silver halide photographic sensitive material having a suitable spectral absorption and a dyed hydrophilic colloidal layer which has not harmful effect upon photographic characteristics by incorporating a specified oxonol dyestuff and a specified allylidene dyestuff together with each other in the sensitive material in a prescribed ratio. CONSTITUTION:At least one kind of a dyestuff compd. shown by formula I and at least one kind of a dyestuff compd. shown by formula II are incorporated in the sensitive material. In formula I, R1 and R2 are each alkyl or aryl group, etc., R3 and R4 are each hydrogen atom or alkyl group, Q1 and Q2 are each aryl group, X1 and X2 are each boning or a divalent linking group, L1, L2 and L3 are each methine group, (n) is 0, 1 or 2, (m1) and (m2) are each 1 or 2, (p1) and (p2) are each 0, 1, 2, 3 or 4, (q1) and (q2) are each 1, 2 or 3. In formula II, X and Y are each an electron attractive group, R11 and R12 are each hydrogen or halogen atom or alkyl group, etc., R13 and R14 are each hydrogen atom or alkyl group, etc., L11, L12 and L13 are each methine group, (k) is 0 or 1. Thus, the silver halide photographic sensitive material which has not the harmful effect upon the photographic characteristics is realized.
Patent JP-S56112910-A (JP)
Title: Cation-exchange resin and production thereof
Inventor: ITAGAKI KOUJI
IPC: B01J39/20
Filed: 1980-02-13
Abstract: PURPOSE: To produce a cation-exchange resin of a structure in which sulfonic groups are attached to the crosslinked aliphatic hydrocarbon chains, by sulfonating a crosslinked copolymer of an acrylic acid (ester)-based monofunctional compound and a polyfunctional compound.  
     CONSTITUTION: A crosslinked copolymer is obtained by copolymerizing 98W80wt% acrylic acid (ester)-based monofunctional compound with 2W20wt% polyfunctional compound such as divinylbenzene at 60W90°C for 6W20hr in the presence of a polymerization initiator in an aqueous medium containing a dispersion stabilizer. Then, to this crosslinked polymer is added 0.5W3 times by weight of sulfonating agent such as oleum, the resulting mixture is reacted at 10W120°C for 4W30hr to introduce into the resin, at least 0.5mmol per g of the resin (resulting cationic  resin), of sulfonic groups and thereby to obtain a cationic resin having a crosslinked skeletal structure wherein the monofunctional compound is copolymerized with the polyfunctional compound and a partial structure wherein sulfonic groups are attached to the α-carbons of the acrylic acid portions of the skeletal structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11201286-A (JP)
Title: Gasket
Inventor: UDAGAWA TSUNEKAZU
IPC: F02F11/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive and sure seal effect by constituting a plate by a clad steel plate which is coated with a metallic layer which is softer than a hard metallic base material on one surface or both the surfaces of the metallic base material, forming a thin part on the soft metallic layer of a hole edge part of the plate and forming a seal part which is thicker than other flat parts by the folding. SOLUTION: A plate 2 is constituted of a clad steel plate which is coated with a metallic layer 2b such as aluminum and copper which is softer than a base material 2a made of a hard metallic plate such as stainless on one surface of this base material 2a. A thin part 6 is formed at the edge part of a combustion chamber hole of the metallic layer 2b by a coining, this thin part 6 is folded to the side of the metallic layer 2b, a seal part 8 which is slightly thicker than other flat parts of the plate 2 is formed and surface pressure at the time of a fastening is concentrated at the seal part 8. Therefore, working such as a thickness adjustment of the plate 2 is easy, a warp due to residual internal stress is not generated, a surface pressure adjustment by appropriateness of the thickness of the seal part 8 can be easily performed and a sure seal effect can be inexpensively obtained.
Patent JP-H02199249-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: HEIKO KEIZO
IPC: F02D41/14
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the occurrence of erroneous learning by a method wherein when, during establishment of a deposit learning condition, an air-fuel ratio feedback control constant by an O2 sensor on the downstream side is deviated from a value approximately equal to an initializing value, after it is restored to the initializing value, it is held at the initializing value. CONSTITUTION:During establishment of a deposit learning condition by means of a discriminating means, from an output from an O2 sensor on the downstream side, an air-fuel ratio feedback control constant RSR (RSL) is held by a control constant computing means. But, when the hold value is approximately equal to, for example, an initializing value (5% or less) according to a central value FGRSR (FGRSL) by a leaning means, it is held as it is, and when it is other value than an approximately similar value, it is held at an initializing value. Thus, when a central value is deviated from a value approximately equal to the initializing value toward the rich side, the increase of a deceleration decrease factor KDC by a deposit learning means is suppressed, and when it is deviated toward the lean side, the increase of an acceleration increase factor KAC is suppressed. This constitution enables prevention of erroneous learning of a deposit learning value.
Patent JP-S61176726-A (JP)
Inventor: SAITOU KIMIYO
IPC: E03D9/08
Filed: 1985-01-30
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-S60185779-A (JP)
Inventor: SUSUMU NAKANISHI
IPC: C07D213/36
Filed: 1985-01-30
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-S59151345-A (JP)
Title: Information storage medium
Inventor: OOTOMO JIYUNICHI
IPC: G11B7/24015
Filed: 1983-02-03
Abstract: PURPOSE:To prevent the deformation and distortion of substrates by allowing spaces left among a reinforcing plate and the substrates to communicate with each other so as to make the temp., humidity and pressure of the air layer in one of the spaces equal to those of the air layer in the other of the spaces even when the temp. or humidity of only one of the substrates is increased. CONSTITUTION:Substrates 10, 10 are molded from plastics, glass or the like in about 1-2mm. thickness, and a metallic thin film of Te, Al or the like is formed on one side of each of the substrates as an information forming layer 11. A reinforcing plate 12 is molded from metal, glass, plastics, ceramics or the like in about 1-5mm. thickness, and the inside and outside diameters of the plate 12 are made almost equal to those of the substrates 10, 10. The substrates 10, 10 are placed on both sides of the plate 12 with inner and outer spacers 13, 14 in- between. The layers 11 face the plate 12, and spaces (a), (a) are left among the layers 11 and the plate 12. Plural through holes 15 are pierced in the plate 12 so as to allow the spaces (a), (a) to communicate with each other. The temp., humidity and pressure of the air layer in the upper space (a) are made equal to those of the air layer in the lower space (a) at all times.
Patent JP-H09214047-A (JP)
Title: Surface emitting semiconductor laser
Inventor: SHOJI HAJIME
IPC: H01S5/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To simplify fabrication of a vertical resonator surface emitting semiconductor laser defined in its polarization direction by constructing at least one reflection mirror between two reflection mirrors with a multi-layered film having a plurality of quantum fine wires extending in one direction parallel to the reflection mirror. SOLUTION: In a surface emitting semiconductor laser including a first reflection mirror 2, an active layer 4, and a second reflection mirror 9, at least one reflection mirror between the first and second reflection mirrors 2, 9 comprises a multi-layered film having a plurality of quantum fine wires extending in one direction parallel to the reflection mirror. Further, in a surface emitting semiconductor laser including the first reflection mirror 2, the active layer 4, and the second reflection mirror 9, there is provided a layer having a plurality of quantum fine wires extending in one direction parallel to the first and second reflection mirrors. Further, there are provided a plurality of quantum fine wires 8 directed in one direction and being parallel to the reflection mirrors 2, 9.
Patent JP-H08190397-A (JP)
Title: Voice output device
Inventor: SATOU NAOKO
IPC: G10L13/04
Filed: 1995-01-06
Abstract: PURPOSE: To deal with systematically accent connection processing and secondary accent generation processing by together providing an accent connection processing means using an accent connection rule and a secondary accent generation means using a secondary accent generation rule. CONSTITUTION: This device is provided with a language analysis part 2, a word dictionary 3 necessary for word analysis, a grammar rule part 4 provided with a grammar rule, a phrasing processing part 5, a phrasing rule part 6 provided with a phrasing rule necessary for phrasing processing, an accent generation part 7 and an accent dictionary 8 necessary for accent generation. Further, the device is provided with an accent connection rule part 9 provided with the accent connection rule, a secondary accent generation rule part 10 provided with the secondary accent generation rule, an exceptional case table 11 and a voice output part 12. Thus, the accent connection processing using the accent connection rule for accent generation processing of an out-put voice and the secondary accent generation using the secondary accent generation rule are processed systematically.
Patent JP-H05208085-A (JP)
Title: Embroidery device
Inventor: MIYAKE TOMOHISA
IPC: D05B39/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide a small-sized embroidery device which can be applied for the embroidery having a length in the Y direction. CONSTITUTION:An embroidery frame shifting means for shifting a rectangular embroidery frame 3 is constituted of an X shifting means and Y shifting means, and the Y shifting means is constituted of the first and second racks 31b and 32b installed on a pair of opposed peripheral side parts of the embroidery frame, the first and second pinions 21 and 22 meshed with the first and second racks, and a turn driving means for turning the first and second pinions, and each pinion is shifted at the same time by an equal quantity in the X direction by the X shifting means. Further, the turn driving means is constituted of the first and second turn driving means, and a detecting means for detecting if the peripheral part of the embroidery frame coincides with the Y direction is installed, and the turn driving means is driven independently on the basis of the result in the detection, and the side part of the embroidery frame and the Y direction is allowed to coincide.
Patent JP-H05296199-A (JP)
Title: Vibrating column pump
Inventor: MORI SATOSHI
IPC: F04F7/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide a vibrating column pump free from leakage, large in exciting force, easy in setting the maximum exciting force by unifying yokes, and simplified in parts shape. CONSTITUTION:A vibrating pipe 1 is formed of magnetic material, and radially magnetized permanent magnets 4 of respectively unlike poles are disposed at the outer periphery of the vibrating pipe 1, alternately in the axial direction of the pipe 1 through spacers 5 so as to form a movable element. Outside this movable element, a magnetic coil 7 is installed in a U-shape electromagnetic yoke 6 formed of a soft magnetic body to form a stator, and plural stators are disposed in the axial direction of the pipe 1 and fixed. The movable element including the vibrating pipe 1 is then reciprocated in the axial direction of the pipe 1 by an exciting means. The U-shape electromagnetic yokes 6 are unified and stcked in the axial direction, and the maximum exciting force generated by the number of stages is made variable.
Patent JP-H05209737-A (JP)
Title: Radiation-penetration testing apparatus for double-tube structure
Inventor: NOMURA KEIICHI
IPC: B23K31/00
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a radiation-penetration testing apparatus, wherein the position of a focal point can be accurately determined at the inner side of an inner tube, and an annular film can be accurately positioned at the gap between an outer tube and the inner tube, when a double-tube structure is inspected using a panoramic X-ray generator. CONSTITUTION:A radiation-source positioning device 50 is constituted of an X-ray-generating-device holding support 7 and a guide member 7A, which determine a position 6 of a focal point of a panoramic X-ray generator on the central axis of an inner tube, and an X-ray-generating-device during mechanism 8, which determines the position 6 of the focal point on the plate formed of the welding center axis. An annular film holder 14 can assembled and disassembled. A roll film 16 is formed in an annular shape at the outside of the inner-tube welding part at the gap between an outer tube and the inner tube through an opening part 4 of accessing. An assembling arm 13 determines the position of the roll film 16 in the axial direction of the tube. An assembling-type supporting ring 12 determines the position in the circumferential direction. A film positioning device 51 is composed of these parts.
Patent JP-H06201852-A (JP)
Title: Training-timer device
Inventor: OMORI HAJIME
IPC: G04F13/00
Filed: 1993-01-08
Abstract: PURPOSE:To perform a training operation by one person by a method wherein a speed pace, a distance (the residual number of times), the target time and the like are set so as to match the level of a trainee. CONSTITUTION:When a runner inputs prescribed information to a display part 1 equipped with a touch panel and controls an input/ output control part 3, a counting-down operation is started, the counting-down operation is transmitted to an earphone-type voice transmitter-receiver 6, counting-down information is transmitted, and start information is transmitted when a start timing is reached. Then, whenever the runner is passed through a passage sensor 4, a prescribed data processing operation is performed at a data-processing and time-control part 7, and the residual number of times is displayed on a residual- round display device 5.
Patent JP-H01194527-A (JP)
Title: Output control device for radio transmitter
Inventor: YANAI YUKIAKI
IPC: H04B7/26
Filed: 1988-01-29
Abstract: PURPOSE:To reduce energy consumption at a low traffic time and to cause call data transferring quantity to be efficient at a high traffic time by adding function to skip the turning-on and off operation of a radio transmitter only at the high traffic time. CONSTITUTION:An output control device has a radio transmitter 1, a radio paging terminal 2, a route 3 for call data transferring, a route 4 for turning-on and off control and a network, and the radio paging terminal 2 detects the traffic quantity of a line. Then, the control of the radio transmitter 1 is executed in correspondence to the detected traffic quantity. Here, by adding the function to skip the turning-on and off operation of the radio transmitter 1 only at the high traffic time, the output of the ratio transmitter 1 is periodically turned-on and off after call data are sent at the low traffic time and the turning-on and off operation of the output of the radio transmitter 1 is skipped at the high traffic time. Thus, the energy consumption of the radio transmitter can be decreased at the low traffic time and the transferring quantity of the call data can be made efficient at the high traffic time.
Patent JP-S58135862-A (JP)
Title: Recovery process of indoles
Inventor: UNNO HIROSHI
IPC: C10C1/18
Filed: 1982-02-05
Abstract: PURPOSE:To recover indoles useful as raw materials for perfume, dye, drugs, essential amino acids, etc. from a residue phase after extraction, by bringing a mixture containing nonpolar or extremely slightly polar compounds, occurring in coal tar into contact with an alkane, naphthene, etc. CONSTITUTION:A mixture (>=40wt% contents of indoles) of indoles and polar and/or extremely slightly polar compound (e.g., naphthalene, or biphenyl) having 200-300 deg.C boiling point occurring in coal tar is brought into contact with a solvent such as 2-12C alkanes, naphthenes (e.g., pentane, cyclohexane), separated into an extracted phase rich in substances other than the indoles and a residue phase after extraction rich in the indoles, the solvent is removed from the residue phase after extraction or crystallization or distillation is further carried out to give high-purity indoles. The amount of the solvent used is preferably 0.1-10 times as much as that of the raw material.
Patent JP-S60163078-A (JP)
Inventor: HIROZAWA KAZUTOYO
IPC: G10L15/06
Filed: 1984-02-03
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-S53103673-A (JP)
Title: Annular fluorescent lamp
Inventor: EBARA HIROYUKI
IPC: H01J61/12
Filed: 1977-02-21
Abstract: PURPOSE: To provide a highly efficient annular fluorescent lamp having a particular outer tube diameter and a particular outer annulation diameter, said lamp enclosing therein a rare gas mixture of xenon and argon, said lamp being mountable as it is no prior art mounts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60162157-A (JP)
Inventor: HAYASHIDA TATSUHISA
IPC: F25B1/00
Filed: 1984-02-02
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-H09211179-A (JP)
Title: Driving wheel with built-in screw thruster and inspection device equipped with it
Inventor: NAGAOKA ETSUO
IPC: G21C17/013
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To downsize and simplify an inspection device which can navigate in the water by itself and run between wall faces. SOLUTION: A driving wheel I with a built-in screw thruster by building a thruster duct 3-1 with a screw thruster 3-2, into a wheel 1-1 whose outer circumference 1-1a is shaped like a gear so that it can freely rotate and allowing the same driving motor 8 to rotate and drive the wheel 1-1 and the thruster duct 3-1 (namely, a screw thruster 3-2) through a gear 10-2 and a timing belt 4. Then, an inspection device which can navigate in the water and run between wall faces by itself is constituted by providing three or more driving wheel I constituted above.
Patent JP-H06256543-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: OKAZAKI IWAO
IPC: B29K67/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain the subject film useful for video tapes, etc., mainly comprising a thermoplastic resin and inert particles having a specified size and a specified content, and excellent in surface shaving resistance, dubbing resistance and quality stability. CONSTITUTION:This resin film mainly consists of a thermoplastic resin such as a crystalline polyester, etc., having <=20cm<-1> total reflection Raman crystallization index and inert particles such as an aluminosilicate, silica, a crosslinked PS, etc., contains 0.5-50wt.% inert particle and is 3-10mum thick. The average particle size of the inert particles in the film has 0.1-10 times the film thickness. Here, it is preferable to laminate the objective film on a film surface of the thermoplastic resin not containing inert particles to make a biaxially oriented thermoplastic resin film. Further, the inert particles in the objective film preferably have 0.007-2mum average size, 1.0-1.3 size ratio, <=0.6 particle size relative standard deviation, and 0.001-0.2wt.%, content.
Patent JP-H09118411-A (JP)
Title: Solid material charging device and container provided with the device
Inventor: MORIMOTO SHUJI
IPC: B65G11/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enable solid materials to be charged into a container without causing any broken pieces and charging it one-sidedly. SOLUTION: A solid material charging device, which is for charging solid material into a container by gravitational fall, is provided with a guidance member 24 and a side wall 34. The guidance member 24 is composed of a central shaft 26 and a spirally protruded vane 27, which turns around the axis on the outer circumference of the central shaft and is perpendicularly fixed to the bottom of the container so that it may be positioned near it. The height of the side wall is made higher than the thickness of the solid material being charged and is continuously increased from the bottom end to the top end.