baber/WOPTO huggingface dataset:
Patent JP-H08297410-A (JP)
Title: Method and device for developing electrophotograph
Inventor: INOUE TAKAO
IPC: G03G15/08
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a rapid rise in electrification and a large electrified amount by irradiating toner with light so as to accelerate the electrification of the toner in a process or just before the process stirring and rubbing toner to electrify the toner. CONSTITUTION: The toner is irradiated with light so as to accelerate the electrification of the toner in the process or just before the process stirring and rubbing the toner to electrify the toner. That is, a part of the stirring chamber 3 of the developing device is formed out of a transparent member, so that the light having an absorption region is selected to irradiate the toner and carrier from a light source 9 through the transparent member (transparent window 10) so as to efficiently perform the excitation of an electron. Irradiation can be performed with the light having the absorption region of toner electrification controlling agent, or the wavelength of the light having the absorption region on the carrier electrification controlling part, or the irradiation may be performed by the repeated irradiation of two kinds of the light beams.  The toner electrified amount can be set by finely controlling the strength of the irradiating light based on the image information (average density, etc.) detected by a separate detector.
Patent JP-S62281866-A (JP)
Title: 4-phenyliminopyrazoline derivative, production and use thereof
Inventor: KANDA YOICHI
IPC: C07D231/48
Filed: 1986-05-28
Abstract: NEW MATERIAL:A 4-phenylimino-1,3-dialkyl-2-pyrazolin-5-one derivative shown by formula I (R1 is H, 1-3C alkyl, halogen, trifluoromethyl, methoxy or dimethylamino; R2 is H, Cl or methyl). EXAMPLE:1,3-Dimethyl-4-phenylimino-2-pyrazolin-5-one. USE:Useful as an agricultural and horticultural fungicide. Showing wide antimicrobial spectrum various pathogenic germs of plants, exhibiting improved controlling effects on downy mildew of wheat and brown rust of wheat. PREPARATION:An excess amount of bromine is dripped into an aqueous solution of a compound shown by formula II while stirring, reaction is carried out at room temperature and prepared novel 4,4-dibromo-1,3-dimethyl-2-pyrazolin-5-one is reacted with an aniline shown by formula III to give a compound shown by formula I.
Patent JP-S6015773-A (JP)
Title: Generating system of free curve
Inventor: TONOMURA MOTONOBU
IPC: G06F17/50
Filed: 1983-07-08
Abstract: PURPOSE:To produce a smooth free curve at a high speed and to display it by calculating a cross point between a quantized quadrilateral and the free curve by dividing and reducing sequentially the expression sections of parameters. CONSTITUTION:The coordinate values at a start point P0<0>, a point P1<0> on a tangent line drawn on the point P0<0>, an end point P3<0> and a point P4<0> on a tangent line drawn on the point P3<0> are given to a device 200 which calculates the coordinate value. Then the cross point coordinate value 140 between a quantized quadrilateral 160 and a curve C(t) and the coordinate value of the point P0<0> are delivered as the 1st output information. At the same time, the center coodinate value 240 of a quantized quadrilateral 160 is delivered as the 2nd output information. The 1st output information is applied to a device 210 which calculates the luminance to deliver the luminance of the quadrilateral 160. The center coordinate value of the quadrilateral 160 is supplied to a display device 260 from the device 200. At the same time, the luminance of the quadrilateral 160 is supplied from the device 210 and the quadrilateral 160 is displayed in the form of a dot on the corresponding coordinates on a display screen.
Patent JP-H11315532-A (JP)
Title: Driving equipment for drainage material and method for using the same
Inventor: KITAGAWA HIDEO
IPC: E02D3/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of an anchor plate equipped with a drainage material when the drainage material is driven in a hard ground by widening the front end of a mandrel so as to come into close contact with the V-shaped inside face of an anchor plate holding a fixing plate of the drainage material at the intermediate position of the height direction. SOLUTION: This driving equipment is constituted of an anchor plate 3 provided with a V-shaped sectional shape and a fixing member 4 at the intermediate position in the height direction and a mandrel 1 obliquely cut so as to bring the widened front end into close contact with the V-shaped inside face of the anchor plate 3. When a drainage material 2 is driven, the end of the drainage material 2 set in the mandrel 1 is fixed to the fixing member 4 of the anchor plate 3 and then, the front end 7 of the mandrel 1 is brought into close contact with the V-shaped inside face of the anchor plate 3 to insert the mandrel 1 into a specified depth of the ground 6. Only the mandrel 1 is pulled out of the ground but the anchor plate 3 is left in the ground as the front end of the drainage material 2 is fixed and hence, it functions as an anchor.
Patent JP-H10316062-A (JP)
Title: Rubber crawler with replaceable core bar
Inventor: TOGASHI KIYOO
IPC: B62D55/253
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To partially replace a worn-away or broken core bar by providing a core bar comprising a plate-like member buried in a rubber elastic body and a central member serving as an engagement part with sprockets teeth, and screw-fitting both members to each other to be united in a body by a bolt from the inner peripheral side or the outer peripheral side of a rubber crawler. SOLUTION: A central member 22 is screw-fitted to a plate-like member 21 by a bolt 23. The plate-like member 21 is wholly buried in a rubber elastic body 24, and the central member 22 is provided with a pair of projections 25 and with flat parts 26, 26 on the outside thereof. Further, a bolt 23 is passed through a loose hole to be screw-fitted to a screw hole bored in the plate-like member 21 side. Further, the bolt 23 which screw-fits the plate-like member 21 and the central part 22 to each other is not buried in the rubber elastic body 24, but exposed, so that the bolt 23 is provided for rotation and the central member 22 of the worn-away or broken core bar can be replaced. Thus, the life as a rubber crawler can be remarkably lengthened.
Patent JP-S61280144-A (JP)
Title: Multiplex loop transmission system diagnosis system
Inventor: YURA MASATO
IPC: H04L12/42
Filed: 1985-06-05
Abstract: PURPOSE:To attain simultaneous diagnosis in the same timing by sending a data on plural loops from a transmission/reception section by the operation of an operation section, receiving a data sent onto plural loops, storing the received data to a memory and displaying the result of diagnosis of the processing section to a display section. CONSTITUTION:A data commanded by operation of an operation section 13 or a data stored in a memory 14 are sent to a transmission/reception section 11 while being shared into loops 2, 3. The data sent to the loops 2, 3 is received by reception circuits 11-2, 11-3 via a node 4 and sent to a processing section 12. The data sent to the processing section 12 is subject to diagnosis processing according to the operation method commanded by the operation section 13 and the result is stored in the memory 14 or displayed on a display section 15 directly. In transmitting/receiving the data, the transmission circuits 11-4, 11-5 and the reception circuits 11-2, 11-3 are synchronized by the circuit 11-1 and activated.
Patent JP-H02302901-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: YOSHINO MASATO
IPC: G11B5/02
Filed: 1989-05-17
Abstract: PURPOSE:To always obtain respective reproduced signals with satisfactory S/N by deciding the qualities of respective recorded signal levels by means of level detections of respective reproduced signals and providing a gain control means to control respective recorded signal levels at proper values by means of the decision results. CONSTITUTION:A gain control part 51 is composed of three signal level detectors 52-54 to respectively detect the levels of an RF video test signal, an FM test signal and a PCM test signal to be reproducingly amplified and of a coefficient control circuit 55 to select proper recording levels, respectively, according to respective detected signal levels. In such a case, respective signals of the video signal, FM sound signal and PCM sound signal are recorded and reproduced beforehand as test signals, and the levels of the reproduced signals are detected. Namely, after the qualities of respective recorded signal levels are decided, respective recorded signal levels are controlled at the proper values. Thus, the influences of the characteristic of a magnetic tape, etc., are rarely received, and the reproduction with the satisfactory S/N can be always realized.
Patent JP-S5913276-A (JP)
Inventor: ASAHINA MICHIO
IPC: G09F9/35
Filed: 1982-07-14
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-S5457859-A (JP)
Title: Ion source
Inventor: MIYAKE KIYOSHI
IPC: H01J27/00
Filed: 1977-10-17
Abstract: PURPOSE: To obtain many ion current outputs as a filament current increases, by eliminating an internal magnetic field, where the filament current is generated, in a discharge plasma region.  
     CONSTITUTION: Filament 1 is made of a tantalum stick of 2mm in diameter and a tantalum pipe of 6mm in external diameter and 0.4mm in thickness with one-side terminals connected together through spot-resistance welding. Anode 2 is of graphite of 80mm in length and 30mm in internal diameter, and filament 1 is positioned at the center axis of the anode cylinder. In the plasma discharge between the cathode and anode of the filament, an electric field and external field in the diameter direction between both electrodes reside, and a filament feeding current generates no magnetic field 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61283240-A (JP)
Title: Coding system
Inventor: KOIKE SHINICHI
IPC: H04L5/22
Filed: 1985-06-08
Abstract: PURPOSE:To attain synchronous transmission while superimposing secondary information without losing the balance of a code being a feature of an AMI code by utilizing a F bit. CONSTITUTION:A violation operation circuit 12 applies the 1st violation operation V1 to the F bit being logical 1 at first. Then the 2nd violation operation V2 is applied to a code '1' (including F<9>) appearing up to the F-bit F<9> being the 4th '1' from the bit F<1> subjected to the 1st operation V1. That is, the operation V2 is performed by the following criterion. Then an odd number being >=1 and a minimum number of unoperated bits '1' exist in bits '1' applied with the 1st and 2nd operations and in response to the '0' of '1' of the secondary information (b) to be transmitted, the 2nd operation V2 is applied up to the F-bit F<5> (F<5> inclusive) being the 2nd '1' counted from the F<1> or applied up to the F<9> (not including F<5>, and F<9> inclusive) from the next bit to the F<5>. Thus, a transmission output (c) is given after the processing above.
Patent JP-S5551412-A (JP)
Title: Method and apparatus for washing strainer
Inventor: AKATSU JIYUNICHI
IPC: B01D29/62
Filed: 1978-10-09
Abstract: PURPOSE: To enhance the efficiency of washing and decrease greatly water volume and time of washing by jetting intermittently washing water while pressure-feeding air to a strainer after removal of water within the strainer to which clad adheres.  
     CONSTITUTION: When the blockade of a strainer 24 is detected, a condensate pump 23' is started, an inlet valve 26' and an outlet valve 27' are fully opened and condensate pumps 23 and 23' are operated in parallel to prevent the reduction in the circulating volume of condensate. Then the pump 23 is stopped, the inlet valve 26 and the outlet valve 27 are fully closed and the strainer is isolated from a condensate outlet system 22. Then a drain system 29 and an inlet valve 34 for compressed air supply are fully opened, conpressed air 30 is fed under pressure to the strainer 24, and condensate between the pump 23 and the inlet side of the strainer is discharged from a drain system 28. Under the condition under which the compressed air is fed under pressure to the strainer, washing water is intermittently supplied to a system 30 whereby clod which adheres to a filter 24a is removed, and the washing water and the compressed air are discharged from the system 28 to com plete the washing of the stainer 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S613867-A (JP)
Title: Steel containing silicon and having superior resistance to corrosion by sulfuric acid
Inventor: MAKIURA HIROFUMI
IPC: C22C38/18
Filed: 1984-06-15
Abstract: PURPOSE:To improve the corrosion resistance of a steel in a corrosive environment having <=30% concn. of sulfuric acid by adding Si and Cu to the steel as elements for improving the resistance to corrosion by sulfuric acid and by restricting the contents of Mn and P as impurities deteriorating the acid resistance. CONSTITUTION:A steel material contg. 1.5-7.0% Si, <2% Cr, 0.2-0.5% Cu, <0.03% S, and restricting to <=0.2% Mn and <=0.02% P is used as a steel material for an air preheater of a boiler for thermal power generation used in a corrosive atmosphere having <=30% concn. of sulfuric acid. Among said elements Mn and P are elements deteriorating the acid resistance. The superior steel material for machine parts used in the corrosive atmosphere contg. sulfuric acid is obtd. by further adding Al as an element for improving the workability besides Si and Cu having the resistance against sulfuric acid.
Patent JP-H05311895-A (JP)
Title: Pull down method for cylindrical tank
Inventor: OHATA KATSUYUKI
IPC: E04G23/08
Filed: 1992-05-15
Abstract: PURPOSE:To eliminate an exchange work of the lower end support part of a tank for every time cut-off operation and to simply adjust and keep horizontal attitude in the case of application of the inclination and local load caused by the inclination when a tank is set on its bottom due to non-landing of the bottom plate and non-uniformity of cut edges of a tank. CONSTITUTION:A mechanical jack 42 is disposed on the base of a suspended jig 36, and when a jack-down is done, the lower end of the mechanical jack 42 at the time of landing the bottom surface due to non-landing of the set bottom surface and non-uniformity of cut edges is grounded on the set bottom surface. Accordingly, the mechanical jack 42 serves as an assistant or a substitution of a jack 32 when oil leakage of the jack 32 and unbalance between the windward side and the leeward side due to a strong wind are generated.
Patent JP-H09298911-A (JP)
Title: Rolling machine for seedling-growing mat
Inventor: SATO IWAO
IPC: B65H18/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device for rolling up seedling mats which can easily roll up seedling mats without looseness and increase the working efficiency by setting longitudinal guide rows for guiding the rolling-up wheel freely movable in the vertical direction to the member for supporting the rolling-up wheel, as the wheel is permitted to roll. SOLUTION: This is a device for rolling up a belt-shaped seedling mat (M) and is equipped with a freely rotatable rolling-up wheel 1 and a pair of the right and left members 2 supporting the wheel 1 and the supporting members 2 are equipped with longitudinal guide rows 3 which guide the wheel 1 movable freely in the vertical direction, as the wheel 1 is permitted to rotate. In it preferred embodiment, a freely rotatable conveying wheel 6 is set below the rolling-up wheel for supporting the seedling mat (M).
Patent JP-S5748820-A (JP)
Title: Surface acoustic wave element
Inventor: MASUO TASUKU
IPC: H03H9/02
Filed: 1980-09-05
Abstract: PURPOSE:to increase the conversion efficiency of a surfce acoustic waves SAW, by forming an electrode of face-centered cubic structure on a piezoelectric film of wurtzite structure with C axis orientation on a substrate, and forming the piezoelectric film of wurtzite structure on it through C axis orientation. CONSTITUTION:A piezoelectric thin film 11 of wurtzite structure such as ZnO, AlN is constituted on a glass substrate 10 with sputtering, and the C axis is oriented almost toward vertical direction as the plane of the substrate 10. The metallic film is formed by vacuum depostion of centered-face cubic structure such as Al and Au on the thin film 11, and the surface acoustic wave electrode is constituted by photoetching this metallic film into a prescribed shape. The piezoelectric material of wurtzite structure such as AlN and ZnO is sputtered on the thin film 11 and the electrode 12 to form a piezoelectric thin film 13. Even on the plane of ZnO, and on the plane of Al, the C axis of the thin film 13 is made easy to be oriented toward vertical direction to the substrate 10, the difference of the slope of orientation of the thin film 13 on the thin film 11 and the electrode 12 is decreased, allowing to increase the conversion efficiency of the surface acoustic waves.
Patent JP-S5825027-A (JP)
Inventor: TANIGAKI SHIYUUZOU
IPC: H01H33/66
Filed: 1981-08-07
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-S63290097-A (JP)
Title: Learning remote controller
Inventor: HIDAKA HIDENORI
IPC: H04Q9/00
Filed: 1987-05-22
Abstract: PURPOSE:To attain remote control operation by setting a data in a memory area as a cyclic signal when a received data coincides with said data in the storage area, reading said data from the memory area corresponding to an operational key in the case of operating the key, and outputting the data to a transmission part. CONSTITUTION:In the case of operating a remote control, a change-over switch 7 is set to the transmission side. Which one of the operational keys 51, 52 is operated is monitored and when the key 51 is operated, a data preliminarily written in the storage area of a memory 4 corresponding to the key 51 is read out, and that this data in the storage area is of cyclic signals is detected by means of a key word written in the head of the data. At every time when the key 51 is operated, the data written in said storage area is sequentially outputted to the transmission part 8, and the part 8 sequentially output them as cyclic signals based on the data outputted from a control part 2. In such a way, the remote control operation can be executed.
Patent JP-H01294534-A (JP)
Title: Production of complex metallic oxide
Inventor: SAKAI KAZUHIRO
IPC: H01B13/00
Filed: 1988-05-23
Abstract: PURPOSE:To obtain a complex metallic oxide with superconductivity, having high purity, denseness and small variability of particle diameter and composition by thermally decomposing and burning a reaction product of each alkoxide of Bi, Sr and Ca and a specific organocupper compound in a sprayed state. CONSTITUTION:(a) A bismuth alkoxide is blended with (b) a strontium, alkoxide, (c) a calcium alkoxide, (d) an organic acid salt, alkoxide, beta-diketone complex or beta-ketoester complex of copper and (d) an organic solvent in such a way that the blend contains elements of bismuth, strontium, calcium and copper in the same ratio as that of the aimed complex metallic oxide of bismuth, strontium, calcium and copper, reacted at a reflux temperature and the mixture of the reaction product is thermally decomposed and burnt to give the aimed oxide. In order to sufficiently carry out the thermal decomposition and to polymerize the formed oxide in a certain degree, the thermal decomposition requires >=500 deg.C temperature and in order to uniformly grow a formed complex metallic oxide, the thermal decomposition is preferably done at <=1,000 deg.C.
Patent JP-H09285755-A (JP)
Title: Drying furnace
Inventor: SUGIYAMA YOSHIMITSU
IPC: B05C9/14
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To quicken a drying time to reduce the length of a drying furnace and to eliminate the generation of a local residual liq. mark due to the residual liq. at a material to be treated after drying, by blowing air from an upper part, and then blowing from a side part. SOLUTION: An upper part blow up port 37 is provided at the upper part of a place where the material to be treated passes. A side surface blow up port 38 is provided at the side surface of a place where the material to be treated passes, from upward to downward toward the material to be treated. Then, at the place where fluidity sets in by lowering viscosity by temp. rising of the residual liq. of the material to be treated, the residual liq. is dried with a warm wind or hot wind blown from the upper part from the upper part blow up port 37 and is also moved to downward. A coating film on the upper part surface is liable to dry because the coating film becomes thin. The material to be treated is dried by thinning the coating film simultaneously with liq. removing by blowing the warm wind or the hot wind to the residual liq. moved aside from the side surface of the material to be treated by the side surface blow up port 38 provided at a downstream then the upper part blow up port 37.
Patent JP-S5350193-A (JP)
Title: Antibacterials
Inventor: ISHIMARU HISAYASU
IPC: A61P31/04
Filed: 1976-10-16
Abstract: PURPOSE: D-(-) type cephalosporins of formula I (R 1   1  is H, halogen or nitro; R 2  is lower alkyl or aralkyl) and pharmacological acceptable their salts, e.g. 7-[D-(-)-α-amino-p-ethoxycarbonyloxy-phenylacetamido]-3-(1,2,3-triazole-5-yl-thiomethyl)-3-cephem-4-carboxylic acid 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10314906-A (JP)
Title: Electromagnetic type stirring method and device thereof
Inventor: WATANABE MASAKAZU
IPC: B22D11/16
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic type stirring method, by which the electromagnetic stirring action is fixed even if a molten metal holding furnace is eccentrically turned, and a device thereof. SOLUTION: In the method for executing the charging and the discharging of the molten metal by eccentrically turning the molten metal holding furnace 1 storing the molten metal and also, electromagnetically stirring the molten metal stored in the molten metal holding furnace 1, the displacement of the molten metal holding furnace 1 by eccentrically turning, is detected and a coil for electromagnetic stirring is shifted following 5 this displacement. Since the relative position between the molten metal and the coil for electromagnetic stirring is held at the constant, the electromagnetic stirring action is fixed.
Patent JP-H01293404-A (JP)
Title: Programmable controller and input/output interface
Inventor: IKUTA KOJI
IPC: G05B19/05
Filed: 1988-05-20
Abstract: PURPOSE:To attain the laborsaving of fitting by providing an input interface having a circuit to output a signal from input equipment to an output terminal when a signal to select it is given from a programmable controller main body. CONSTITUTION:An input interface 21 having simulation signal generating means 261 and 262 to simulate a signal from input equipment and a circuit to output a signal from the input equipment to the output terminal when a signal to select it from a programmable controller main body is given is provided. When a simulation signal is generated from the input interface 21, this is inputted to the programmable controller main body. Thus, the simulation at the time of rising is executed. When the selecting signal from the programmable controller main body is received, the signal from the input equipment is inputted to the programmable controller main body and therefore, the control by it is executed. Thus, at the time of fitting, the drastical laborsaving can be executed.