baber/WOPTO huggingface dataset:
Patent JP-S5763647-A (JP)
Title: Recovering method for vanadium from molten iron
Inventor: HIROKI NOBUYOSHI
IPC: C22B7/04
Filed: 1980-09-30
Abstract: PURPOSE: To recover useful components such as Na, P and V from slag by desulfurizing and dephosphorizing molten with soda ash after desiliconization, solidifying produced slag, pulverizing the slag, and carrying out leaching with water.  
     CONSTITUTION: Molten iron deischarged from a blast furnace is poured into amolten iron ladle or the like to reduce the Si content to ≤0.2% by desiliconization. After removing molten slag, by adding Na 2 CO 3 -base soda ash to the molten iron and charging iron oxide or blowing gaseous oxygen, the molten iron is desulfurized and dephosphorized. It is shifted to a steel making process. Slag produced at this time is separated from the molten iron, solidified, pulverized, and treated with warm water. Simultaneously, gaseous CO 2  is blown to extract Na 2 CO 3 , Na 3 PO 4  and NaVO 3  into the aqueous soln. This soln. is freed of iron and concd. to deposit and recover Na 2 CO 3 . By adding a Ca compound to the residual soln., Ca(PO 4 ) 2  is precipitated and recovered. By further adding ammonium sulfate, V is precipitated as ammonium vanadata and recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63300984-A (JP)
Title: Data gathering circuit
Inventor: HIROSE YOSHIHARU
IPC: G01T1/17
Filed: 1987-05-30
Abstract: PURPOSE:To measure a positron ECT in real time by correcting a dead time, attenuation, etc., without using the arithmetic function of a CPU. CONSTITUTION:A data gathering part for the positron ECT stores output data from an unshown simultaneous measuring circuit in a temporary storage memory 10 and transfers it to a buffer memory 20 at prescribed intervals of time. Then while the memory 10A is in data transfer, data from the simultaneous measuring circuit is switched and stored in a temporary storage memory 10. Addresses of the memory 10 are rearranged through the address conversion of an address conversion memory 12, and base addresses of respective frame areas set in the memory 20 are summed up 14 and sent to the memory 20. The data of the memory 10, on the other hand, is multiplied 16 by a constant, added 18 to old data in the memory 20, and sent as new data to the memory 20. An unshown interpolating computing element added externally to the memory 20 corrects the dead time, attenuation, etc., nearly in real time without the intervention of the CPU, thereby increasing the processing efficiency of the data processing.
Patent JP-H06344572-A (JP)
Title: Ink jet recording apparatus
Inventor: SUGA SHOICHI
IPC: B41J2/165
Filed: 1993-06-08
Abstract: PURPOSE:To provide an ink jet recording apparatus preventing recording defect, capable of obtaining high-grade recording without contaminating the circumferential part or a material to be recorded by the emission of ink and capable of contributing to the enhancement of throughput for recording and the miniaturization of the apparatus. CONSTITUTION:An ink jet recording apparatus is equipped with the wiping member 1306 for removing ink from the ink emitting surface of a recording head 20 emitting ink to a material to be recorded and a control means 1000 performing the recovery operation emitting ink from the recording head 20 at the position bringing the wiping member 1306 after the completion of the removal of ink into contact with the ink emitting surface.
Patent JP-H085785-A (JP)
Title: Site steam supply system in reactor power plant
Inventor: TSUNODA JUNRO
IPC: G21D9/00
Filed: 1994-06-20
Abstract: PURPOSE:To reduce the steam amount supplied from an auxiliary boiler system by connecting steam converter systems in a plurality of plants each other, and enabling supplying the generated steam to each other plant. CONSTITUTION:For instance, when plants A and B operate and a plant C is stopped, the steam converter systems 2A and 2B of plants A and B operate and the steam converter system 2C and the auxiliary boiler system of plants C are stopped. The steam generated from the steam converter systems 2A and 2B is supplied through a steam supply main pipe 9 and steam supply pipes 3 to each steam utility 4, 4 and its returning steam is recovered through condensate recovery pipes 5 etc., to a supply water tank 10, which is transported to the steam converter systems 2A and 2B of plants A and B and reused as supply water. The auxiliary boiler system 1 of which steam supply is expensive, is not necessarily operated depending on the situation.
Patent JP-S5362018-A (JP)
Title: Structure of intake and exhaust valve levers
Inventor: NISHIMOTO KENZOU
IPC: F01L1/18
Filed: 1976-11-15
Abstract: PURPOSE: Pushing rod is slidably engaged with one end of the intake and exhaust valve levers and also supported by a common shaft rotatably and thereby both an assembly and disassembly for the intake and exhaust valves are carried out in safety. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5927915-A (JP)
Title: Thermosetting resin composition
Inventor: KIMURA KEIJI
IPC: C08G18/58
Filed: 1982-08-06
Abstract: PURPOSE:The titled composition excellent in heat resistance, freed from an influence of moisture and good in storage stability, comprising a polyepoxide, a polyisocyanate, a curing catalyst, a stabilizer, and water-adsorptive inorganic particles. CONSTITUTION:100pts.wt. mixture of 1 equivalent of a polyepoxide (e.g., bisphenol A diglycidyl ether) and 1.5-20 equivalents of a polyisocyanate (e.g., methane diisocyanate) is mixed with 0.005-5pts.wt. curing catalyst (e.g., trimethylamine), 0.001-5pts.wt. stabilizer (e.g., acetoacetate ester), and 30- 300pts.wt. inorganic particle (e.g., CaCO3) containing at least 10wt% water-adsorptive inorganic particle (particle diameter <=100mum) (e.g., zeolite), and the resulting mixture is deaerated in vacuum. EFFECT:This composition can be stored for two months or longer and is excellent in impregnatability, castability, and curability and capable of providing a cured product which shows a high strength even at a temperature of as high as 250 deg.C.
Patent JP-H05307739-A (JP)
Title: Magnetic recording medium
Inventor: MIYAKE TORU
IPC: C09D127/04
Filed: 1992-04-28
Abstract: PURPOSE:To improve the surface properties of a magnetic layer, the rate of filling of a magnetic material and electromagnetic conversion characteristics and to reduce a change in output by regulating the thickness of the magnetic layer to <=2.0mum and using a laminated base consisting of two or more layers as a nonmagnetic substrate. CONSTITUTION:A magnetic layer having <=2.0mum thickness is formed on a laminated base consisting of two or more layers as a nonmagnetic substrate. One layer of the laminated substrate on the magnetic layer side has >=0.6 plastic deformation index and at least one layer of the substrate not facing the magnetic layer has <0.6 plastic deformation index. The magnetic coating film has <=80 Vickers hardness or >=0.4 plastic deformation index. A magnetic recording medium having high-level electromagnetic conversion characteristics and hardly causing a change in output is obtd.
Patent JP-H07315550-A (JP)
Title: Pallet carrying device
Inventor: MORI TAKAYUKI
IPC: B65G47/88
Filed: 1994-05-27
Abstract: PURPOSE:To save the space, reduce the cost and improve the working efficiency of a pallet carrying device, by carrying pallets respectively loaded with works having symmetric shape and different part mounting positions while being mixed, and charging parts onto on the part mounting position from a single part supply part. CONSTITUTION:A pallet 3 loaded with one-side work being mixedly carried is provided with a pallet judging dog, this is detected by a sensor 6, and when the pallet is carried in, the backup plate base 10 of a moving mechanism part 7 is moved in the carrying direction of a carrying conveyor 4 by means of a slide cylinder 23, a backup plate 15 is moved by the difference between the part mounting positions of the one side work and the other side work, so as to conform the part mounting position of the work on the pallet to the position of a part supply part. Hereby, the part can be supplied from the single part supply part to the different part mounting positions of work of a symmetric shape.
Patent JP-H0431915-A (JP)
Title: Automatic message answering system
Inventor: UCHIKAWA HIROSHI
IPC: G06F9/00
Filed: 1990-05-28
Abstract: PURPOSE:To input and display a message and to describe the operation of an operator by providing a message input means, a processing description start/ execution means, a system state acquisition means, and a system command application means, etc. CONSTITUTION:When the output requests are received from the message output sources 10, 11 and 12, a console control program 13 receives collectively these requests and outputs a message to a console 14. At the same time, a message input means 1 also receives the message since the message input means 1 is registered into the program 13 as a virtual console. Then the means 1 collects the messages outputted from the program 13 and stores them. A processing description start means 2 retrieves a processing description name table 3 with an ID added to the message received from the means 1, and searchs the processing description name.
Patent JP-H0432037-A (JP)
Title: Semiconductor laser driving device
Inventor: NAGASAWA MASAYA
IPC: G11B7/125
Filed: 1990-05-28
Abstract: PURPOSE:To extend the life of a semiconductor laser with a low cost by providing a means which charges a high frequency current to a semiconductor laser element after adjusting the coupling efficiency of the high frequency current between a high frequency oscillator and a semiconductor laser. CONSTITUTION:A high frequency current IP outputted from a high frequency oscillator 1 is transformed and coupled by a high frequency transformer 11 consisting of a primary coil 2, a secondary coil 4, and high frequency ferrite beads 3 and is charged to a semiconductor laser 6 through a coupling capacitor 5. Thus, the peak light output for high frequency superposition due to the nonlinear response of the semiconductor laser can be adjusted to the rated output of the semiconductor laser with a general-purpose high frequency oscillator used, and the life is extended without drastical increase of the cost.
Patent JP-H01306864-A (JP)
Title: Production of toner for development of electrostatic latent image
Inventor: YAMASHIRO JIRO
IPC: G03G9/09
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the title toner capable of providing high picture image density and reduced sensitivity to moisture by dispersing basic carbon black having a specified specific surface area (BET) and specified pH into an oil phase of a monomer, causing suspension polymn. of the monomer, then saponifying remaining polyvinyl alcohol. CONSTITUTION:Carbon black having >=7 pH and <=220m<2>/g specific surface area (BET) is dispersed in an oil phase contg. <=90mol.% styrenic monomer and >=10mol.% monomer which forms a homopolymer having -30-50 deg.C glass transition point, and the mixture is subjected to suspension polymn. in an aq. phase contg. polyvinyl alcohol as suspension stabilizer. Polyvinyl alcohol remaining on the surface of obtd. polymer particlers is then saponified, and the obtd. polymer particles are recovered. By this method, the hydrophobic property of a toner surface is enhanced, the sensitivity to moisture of the toner is reduced, and an appropriate electric charge is given to the toner, which provides a picture image having high picture image density.
Patent JP-S5928957-A (JP)
Inventor: ITOU YUKIE
IPC: A61F2/24
Filed: 1982-08-09
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-S5839161-A (JP)
Title: Facsimile picture transfer system
Inventor: KURIHARA KOUICHI
IPC: H04N1/40
Filed: 1981-09-02
Abstract: PURPOSE:To add information to a received picture or correct it to retransmit this picture without degradation of the picture quality, by storing a received facsimile picture in a storage device and provided a means which controls the change of contents of this storage device. CONSTITUTION:The facsimile signal received through a line TL is controlled by a controlling part 6 of a facsimile device 1 and is received and demodulated in a transmitting/receiving part 4 and is applied to a scanning reading and recording part 5 and is applied to a storage device 2 also. Information such as a signature is added to the picture recorded on a form 7; and when information is inputted to the scanning reading and recording part 5, read information is applied to a synthesizing device 3 and is compared with stored information of the storage device 2, and additional information is added to contents of the storage device 2. Consequently, the additional part is added to the received facsimile signal in the signal transmitted to the line TL, and the picture quality is not degraded because the received and outputted picture is not read again.
Patent JP-H01307621-A (JP)
Title: Optical fiber sensor for detecting displacement quantity
Inventor: TSURUTA HIROTO
IPC: G01D5/34
Filed: 1988-06-07
Abstract: PURPOSE:To shorten the length of an optical fiber sensor and to realize its miniaturization by using a reflecting mirror in an optical path between a light emitting part and a light receiving part, and using one piece of optical fiber for both light emitting use and light receiving use. CONSTITUTION:A light beam which is emitted from a light emitting part 1 is divided into two by a half mirror 2, and some light beams travel straight, condensed by a lens 6, pass through an optical fiber 7 and go to parallel rays from a lens 8, reflected by a reflecting mirror 9 and travel in reverse, reflected by the half mirror 2 and reach a photodetector 5 and the light quantity is detected. On the other hand, a part of the light beams from the light emitting part 1 is reflected by the half mirror 2, and by a photodetector 3 and a control circuit 4, the light emission quantity of the light emitting part 1 is controlled to keep constant. Between the lens 3 and the reflecting mirror 9, a light shielding plate 10 which is fixed to an object whose displacement quantity is to be detected is provided, and in accordance with the displacement quantity of the object, the light shielding plate 10 is displaced in the direction as indicated with an arrow Y and the light quantity is varied. Accordingly, by detecting the reflected light quantity by the photodetector 5, the displacement of the object can be detected.
Patent JP-S6117222-A (JP)
Title: Electron beam radiation curing type magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: C09D5/23
Filed: 1984-07-04
Abstract: PURPOSE:To decrease surface roughness without spoiling durability and to improve an electromagnetic conversion characteristic by contg. a specific org. compd. CONSTITUTION:The magnetic recording medium contains the org. compd. expressed by the formula. Z in the formula denotes an acryl or methacryl group. The magnetic material to be used includes iron oxide, Co-contg. iron oxide or metallic iron and Fe-Co. The magnetic recording medium having excellent dispersibility and excellent coated film properties after curing is thus formed.
Patent JP-S63301452-A (JP)
Title: Method for detecting drift of analizer
Inventor: OKUBO KAZUO
IPC: H01J37/244
Filed: 1987-06-02
Abstract: PURPOSE:To make it possible to detect drift by an analizer grid at a high precision by changing the voltage of the analyzer grid in the condition where the voltage of the analyzer grid and the voltage of a data mark in a sample are kept to have a constant voltage difference, and following the position of the data mark on the sample. CONSTITUTION:Detection of drift of a primary electron beam 2 produced when the voltage of an analyzer grid 5 of an electron beam device is changed is performed by following change of the position of a data mark 4 on a sample 3 of which voltage is kept to have a constant voltage difference from the volt age of the analyzer grid 5. Since the voltage of the analyzer grid 5 is changed while the voltage difference between the voltage of the analyzer grid 5 and the voltage of the data mark 4 on the sample 3 is kept constant, the form of a detected profile of a secondary electron 7 by the data mark 4 shows almost no change if the voltage of the analyzer grid 5 changes. Change of the position of the data mark 4 can thus be detected correctly, thereby the correct quantity of drift can be known.
Patent JP-H09237919-A (JP)
Title: Light emitting diode array
Inventor: KITADA KATSUNOBU
IPC: B41J2/455
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate reduction of light emission intensity due to reduction of an area of a connected portion between a semiconductor layer and an electrode, to eliminate the need for enlarging a driving voltage and to eliminate local current flow inside an island-like semiconductor layer and light emission irregularity. SOLUTION: An island-like semiconductor layer which shows one conductivity type is provided on a semiconductor substrate 1, a second semiconductor layer 3 which shows a reverse conductivity type is provided to laminate on a first semiconductor layer 2 to expose one end part of the semiconductor layer and a first electrode 4 is provided to cover an exposed part of the first semiconductor layer 2 from an upper surface to a side surface thereof.  Furthermore, the first electrode 4 and the first semiconductor layer 2 are connected all over or almost all over an upper surface part of the first semiconductor layer 2 of a part wherein the first electrode 4 and the first semiconductor layer 2 confront each other, second electrodes 5a, 5b are provided to cover the second semiconductor layer 3 from an upper surface to a side surface thereof, and the second electrodes 5a, 5b and the second semiconductor layer 3 are connected all over or almost all over an upper surface part of the second semiconductor layer 3 of a part wherein the second electrodes 5a, 5b and the second semiconductor layer 3 confront each other.
Patent JP-S5841391-A (JP)
Inventor: AKIYAMA KOUSEI
IPC: G21D3/00
Filed: 1981-09-04
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-S5471381-A (JP)
Title: Cable drum
Inventor: HARADA KATSUZOU
IPC: B65H49/00
Filed: 1977-11-18
Abstract: PURPOSE: To lay cable with high speed and safely and surely, by providing driving soursce to drive a plurality number of caterpillars and a driving transmission mean by which a part of driven caterpillars at least, of the caterpillars, are driven at the same time, in the same direction and with same speed.  
     CONSTITUTION: Shaft 5 which is driven by drving source 8 is possbible to be driven with side plate 2 through bearing 4, and bearing housing 3, and caterpillars  1 from the outside of drum together with a plurality number of small sprockets and  rotate in the same speed infinitely, through chain 10, sprocket 6 which is inserted in  the rotating shaft 5, chain 7 which is fixed on the caterpillars 1 and chain 13.  Furtherly, when cable is laid and drawn, the caterpillars are reversely rotated by  mean such as reverse rotation of driving source 8 and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11335288-A (JP)
Title: Medicament for prophylactic or treating allergic disease
Inventor: AKATSUKA MASAHIRO
IPC: A61P37/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject safe medicament useful for prophylactic or treating allergic diseases type IV, such as autoimmune disease, and allergic diseases, such as allergic rhinitis and allergic asthma, by compounding a polysulfated mucopolysaccharide as an active ingredient. SOLUTION: This medicament for prophylactic or treating allergic diseases contains a polysulfated mucopolysaccharides, preferably polysulfated chondroitin sulfate, in an amount of, for example, about 0.001-50 (w/v)%, preferably about 0.05-1 (w/v)%. The above polysulfated mucopolysaccharide is obtained, for example, by reacting a natural mucopolysaccharide with a sulfating agent such as a complex of sulfuric anhydride with pyridine, etc., in a solvent such as dimethylformamide under heating. The medicament can be prepared into ointments, plasters, tablets, etc., and administered to local parts, mucous membranes, skins, etc.
Patent JP-H032712-A (JP)
Title: Beam scanner
Inventor: ABE HIDEAKI
IPC: B41J2/44
Filed: 1989-05-30
Abstract: PURPOSE:To reduce the number of used scanning mirrors and ftheta lenses to miniaturize a device by scanning two or more light beams with a single scanning mirror and a single ftheta lens and separating the scanned light to two beams again by a beam splitter. CONSTITUTION:Linearly polarized light beams emitted from a semiconductor laser 1 and a semiconductor laser 2 attached in the direction orthogonal to the semiconductor laser 1 are converted to parallel rays by collimator lenses 3 and 4 respectively, and one is reflected by a mirror 5, and two beams are made incident on a beam splitter 6 from directions perpendicular to each other. Mixed light is scanned by a rotating polygonal mirror 7 and passes the ftheta lens and is made incident on a beam splitter 9 and is separated in two directions again by the polarized direction. Consequently, phases of plural scanning periods are completely equalized by one scanning means with respect to light beams which can be independently modulated. Thus, the device is miniaturized.
Patent JP-H03162612-A (JP)
Title: Device and method for monitoring and/or measuring parameter of moving thread- or wire-like test sample
Inventor: HANSUPEETERU RAUPUSHIERU
IPC: G01N27/20
Filed: 1990-05-30
Abstract: PURPOSE: To provide a measuring head for an automatic diagnosis used universally without receiving the external influence by providing an optical measuring element having a light source on one of measuring grooves and a photoelectric element on the other and added to an electrostatic capacity type measuring element. CONSTITUTION: A case 1 is divided by a recess in a measuring groove 2 into the left half 3 and right half 4. A carrier plate 5 is inserted into an open space of the case 1 to be pendulously stopped by the case 1. An electrostatic capacity type measuring element is composed of two capacity electrodes 13, 14 and has a light source 6 on the carrier plate 5 in the left half region of the case 1 to project light beams on a photodiode 7 disposed in the right half region 4. The measuring groove 2 is partitioned by diffusion screens 8, 9 from a luminescent diode 6 and photodiode 7 and the diffusion light is projected onto the photodiode 7 by diffusion illumination. Since the two measuring elements consitute thus a part of a common measuring head, various parameters can be on line measured and monitored by the combination of the measured values of both elements.
Patent JP-H0431883-A (JP)
Title: Developer carrier
Inventor: HIRANO YASUO
IPC: G03G15/08
Filed: 1990-05-29
Abstract: PURPOSE:To prevent filming from occurring and to eliminate the shortage of the electrostatically charged amount of toner by making a dielectric pat and a conductive part coexist on the surface of a developer carrier in a state where they may have very small areas and setting the surface roughness of the dielectric part at 0.1-10mum by Rz reference. CONSTITUTION:The developer carrier 20 is constituted so that the dielectric part and the conductive part may coexist on the surface in the state where they have very small areas, and the surface roughness of the dielectric part is set at 0.1-10mum by the Rz reference. The Rz means ten-point average roughness defined by JIS B 0601 and it expresses the value of a difference between the average of the heights from the highest peak to the fifth highest peak and the average of the heights from the deepest trough to the fifth deepest trough which are measured in axial magnification from a line which is parallel with an average line where a cross sectional curve is not extracted at a part obtained by extracting a reference length from the cross sectional curve by micrometer(mum). Thus, the triboelectric performance of the dielectric part is increased, the toner is uniformly and stably carried and the filming of the toner is restrained.