baber/WOPTO huggingface dataset:
Patent JP-H10273761-A (JP)
Title: Soft magnetic material
Inventor: SUZUKI TOMOHISA
IPC: C22C38/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the soft magnetic properties of a metallic material containing, as essential element, a simple substance of Fe, Ni, and Co or a complex thereof as bulk material. SOLUTION: This material is a soft magnetic material where a magnetic flux passes freely, constituted by incorporating 1 to 30 atomic % hydrogen into a metallic material containing, as essential element, a simple substance of Fe, Ni, and Co or a complex thereof. As an actual example of the metallic material containing, as essential element, a simple substance of Fe, Ni, and Co or a complex thereof, FeZr, FeNbSiB, FeV, FeVSiB, FeTaSiB, FeMoSiB, FeHfSiB, FeNiNbSiB, CoZrB, and FeNiCoNbSiB, can be cited. Further, it is desirable to add, as material for increasing the mount of hydrogen occlusions, Y, Ce, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, and Yb by 1 to <20 atomic %.
Patent JP-H01269428-A (JP)
Title: Method for propagating seed and seedling of plant belonging to genus rosa
Inventor: TANIMOTO KIYOSHI
IPC: A01G1/00
Filed: 1988-04-21
Abstract: PURPOSE:To enable efficient propagation of seeds and seedlings of a plant belonging to the genus Rosa in a large amount by culturing tissual pieces, cell groups or cells of the plant belonging to the genus Rosa using a specific culture medium. CONSTITUTION:Tissual pieces, cell groups or cells (preferably calli in which reproduction of plant bodies are carried out through differentiation of adventitious buds) of a plant belonging to the genus Rosa are cultured using a culture medium containing auxin and cytokinin without any ammonia nitrogen or in <=8mM concentration thereof if contained therein. Furthermore, the concentrations of the above-mentioned auxin and cytokinin in the culture medium are preferably 0.1-10muM/l.
Patent JP-S58215002-A (JP)
Title: Superconductive coil winding bobbin
Inventor: TAKANO ICHIROU
IPC: H01F6/06
Filed: 1982-06-08
Abstract: PURPOSE:To eliminate any warpage to be produced a coil winding bobbin is welded, and facilitate the winding of the coil as well as to obtain a high-performance coil, by providing a rib between a shell plate of the coil bobbin and the respective outer sides of the upper and the lower flanges of the bobbin in the superconductive coil winding bobbin. CONSTITUTION:In a cryogenic vessel having an outer shell plate 5 and a bottom plate 6, a winding bobbin shell plate 4 having an upper flange 2 of the winding bobbin and an lower flange 3 thereof spaced from the upper flange is housed. Next, a superconductive coil 1 is wound round the outer surface of the shell plate 4 in a position between both of the flanges 2 and 3, when a plurality of bobbin ribs 9 are spot-welded on the outer surface of both flanges 2 and 3 and the tips of the ribs are welded linearly. In this way, TIG welded portions 8 are provided among the ribs 9 and the bttbom plate 6 and the shell plate 5, and the superconductive coil 1 is dipped in a stored cooling fluid 7. Thus, the both flanges 2 and 3 can be prevented from producing warpages.
Patent JP-H01277753-A (JP)
Title: Scanning method and apparatus for object by supersonic echograph
Inventor: JIYAN PERUGURARU
IPC: G01S7/52
Filed: 1988-04-21
Abstract: PURPOSE: To obtain a clear ultrasonic image by subdividing a received echo graph line and recomposing the subdivided echo graph line using a multi- dimensional discriptive statistic method thereby removing noise contained in the received echo graph. CONSTITUTION: An echo graph signal received by an ultrasonic transducer 101 is digitized through an A/D converter 401 and stored in a memory 402. An arithmetic unit 403 subdivides each echo graph line in the memory and stores the subdivided echo graph lines as a matrix X. Each echo graph line is then recomposed through averaging operation of the matrix, operation of the product of matrix X, X', operation of eigenvector of matrix, etc. Finally, the recomposed echo graph line is fed through a D/A converter 413 to a display 300.
Patent JP-H06289610-A (JP)
Title: Production of hidrophilic copolymer, water developing photosensitive polymer composition and photosensitive flexographic printing plate using the same copolymer
Inventor: USUI TATSUO
IPC: G03F7/004
Filed: 1993-03-31
Abstract: PURPOSE:To efficiently obtain a hydrophilic copolymer which is suitable for water developing photosensitive compsn. so that the compsn. is excellent in photosensitivity, workability and developing property with alkali soln. and can be preferably used as a water developing photosensitive flexographic printing material. CONSTITUTION:A latex is obtd. by emulsion polymn. of monoolefin unsatd. monomers and unsatd. monomers having hydrophilic functional groups, and if necessary, conjugate diene monomers. The obtd. latex is solidified with tertiary amine, quaternary ammonium salt, or compd. expressed by formula (R<1> is a hydrocarbon group, R<2> and R<3> are bivalent hydrocarbon groups, (n) and (m) are 1-60, and (k) is 1 or 2). The water developing photosensitive polymer compsn. consists of this hydrophilic copolymer, photopolymerizable unsatd. monomers, and photosensitizer. This compsn. is used for a photosensitive flexographic printing plate.
Patent JP-H02275622-A (JP)
Title: Annealing method
Inventor: NOGUCHI TAKASHI
IPC: H01L21/20
Filed: 1989-04-17
Abstract: PURPOSE:To enable a silicon thin film to be annealed effectively by eliminating wavelength constituents absorbed by a glass substrate out of light of a short wave arc lamp and by irradiating including large amount of wavelength constituents absorbed by the silicon thin film. CONSTITUTION:A filter 15 which is approximately equal to light transmission characteristics of a material of a glass substrate 13 is provided among a short wavelength arc lamp 11, a silicon thin film 14, and a glass substrate 13. Thus, a light 12 which transmitted through the filter 15 includes only the wavelength constituents to be absorbed by the silicon thin film 14 and does not include the wavelength constituents to be absorbed by the glass substrate 13. Thus, even if the glass substrate 13 absorbs the light 12, no heating is performed. Therefore, even if a low-cost and low melting point non-alkali glass are used as a material of the glass substrate 13, this glass substrate 13 will neither be deformed nor be fused, thus enabling the silicon thin film 14 to be annealed fully.
Patent JP-H03292830-A (JP)
Title: Plant supporter
Inventor: YOSHIDA RYOHEI
IPC: A01G31/00
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a plant supporter having high usability by providing a hole for inserting roots of a plant in the ceiling face of a box body. CONSTITUTION:A hole 1 for inserting roots of a plant is provided in the ceiling face of a box body by a resin molded article and a culture solution communicating part 2 for passing through the culture solution in the lower part is provided. In the case of a short plant such as African violet, roots are inserted from the hole 1 of ceiling face of a plant supporter and the leaf is put on the ceiling face to support the plant. In the case of a tall plant such as Begonia rex- cultorum L. H. Bailey, a cylindrical part 3 for supporting the plant is provided in a hole part of the ceiling face. The stem part of the plant is supported by the cylindrical part and the plant can be supported in prescribed direction. The culture solution can be passed through the culture solution-communicating part 2 into the inside of the plant supporter and reach roots of the plant. Therefore, new culture solution and oxygen can be sufficiently fed to the roots of plant. State of roots of the plant in the plant supporter can be readily and surely observed without lifting the supporter, because a transparent acrylic resin is used as the material of supporter.
Patent JP-S5722266-A (JP)
Title: Exposure control device for copying machine
Inventor: NOZAKI TAKESHI
IPC: G03B27/72
Filed: 1980-07-16
Abstract: PURPOSE:To automatically obtain always optimum exposure by adding the output voltage of a photodetecting circuit to the output voltage of a voltage forming circuit, applying the same to a comparator, comparing the same with preset reference  voltage and controlling the quantity of light of an exposure lamp. CONSTITUTION:If there is an error between the output voltage of a waveform shaping circuit 34 and the reference voltage from a reference voltage generating circuit 39, the output voltage of an error amplifier 37 increases or decreases in accordance with the size of said error, in accordance with which, the generating phase of the trigger pulse outputted from a trigger pulse generating circuit 41 changes as well. Hence, the conduction angle of a thyristor 32 changes and this change is fed back to the amplifier 37 by the trigger pulse to a spurious load circuit 33. Therefore, the device operates as a whole in such a way that the output voltage of the circuit 34 is made equal to the reference voltage from the circuit 39, that is, the voltage applied across an exposure lamp 2 is made constant at all times against the voltage fluctuations of a power source 31.
Patent JP-2000289313-A (JP)
Title: Ink ribbon cassette
Inventor: KOIKE NORIHIKO
IPC: B41J35/08
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon cassette for easily removing a old ink ribbon to be discarded and easily setting a new ink ribbon to be mounted in the case of replacing the ribbon. SOLUTION: The ink ribbon cassette comprises a cassette cover detachably mounted in a cassette body 10, and a tension giving mechanism 13 for externally guiding an ink ribbon 11 while giving a tension by holding an ink ribbon exposed portion 11a drawn from a drawing port 1b of the ribbon 11 of the body 10 from both sides of its thickness direction. The mechanism 13 has a standing guide post 14 and a leaf spring 15 for standing and holding the ribbon 11 by pushing the ribbon toward the post 14. The post 14 is moved in a direction or reverse direction for eliminating standing and holding of the ribbon 11 in cooperation with removal or mounting of the cover from the body 10.
Patent JP-H10288832-A (JP)
Title: Image forming method
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C5/08
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the image forming method capable of attaining both of the high maximum density and the low minimum density at the same time in amplification development processing in the case of high illuminance short time exposure by supplying an oxidant for amplification development and an amplification development activator to a silver halide photographic sensitive material and then, a color developing agent to the photosensitive material. SOLUTION: The oxidant for the amplification development and the amplification development activator has been supplied to the image-wise exposed silver halide photographic sensitive material, and then, the color developing agent is added to this material, preferably, in an amount of 12-60 mmol/l of the processing solution, thus permitting drop of the maximum density to be small even in the case of shortening an amplification developing time, and deterioration of a processing solution for a desivering process due to a amount of the developing agent carried out to be relieved by controlling an amount of the color developing agent. The color developing solution containing this developing agent is preferably adjusted in <= pH 10.0 from the view point of its storage stability.
Patent JP-S58222179-A (JP)
Title: Cathode ray tube for display
Inventor: YOSHIDA HIDEMI
IPC: C09K11/08
Filed: 1982-06-07
Abstract: PURPOSE:To provide the titled cathode ray tube with a high degree of resolution, prepared by forming on a face plate a fluorescent film consisting mainly of an orange fluophor with a long afterglow which contains zinc cadmium sulfide as a matrix, a specified activator and 1st and 2nd coactivators. CONSTITUTION:The cathode ray tube for monochromatic display is prepared by providing an electron gun which has a beam diameter of 0.05-0.4mm. on a fluorescent surface and emits a cathode ray with a frame frequency of 20-50Hz and forming a fluorescent film consisting mainly of an orange fluophor with a long afterglow on a face plate opposing the electron gun. The fluophor contains zinc cadmium sulfide of the formula (where 0.15<=x<=0.35) as a matrix, copper or gold as an activator, Ga or I as 1st coactivator and one of Ci, Br, I, F and Al as 2nd coactivator. The activator and 1st and 2nd coactivators are used in 10<-4>-1wt%, 10<-6>-10<-1>wt% and 5X10<-6>-5X10<-1>wt%, respectively, of the matrix.
Patent JP-H03296485-A (JP)
Title: Preparation of bactericide-algicide by freezing of copper ion-containing gel
Inventor: SUZUKI MINORU
IPC: C02F1/50
Filed: 1990-04-16
Abstract: PURPOSE:To obtain a gel showing high bactericidal and algicidal effect in water by introducing an aqueous sodium alginate solution into a mold to mold the same into an arbitrary shape by freezing and charging the molded one in an aqueous solution of copper sulfate or the like to subject the same to substitution reaction. CONSTITUTION:A 2.0-3.5% aqueous sodium alginate solution is injected in a mold and frozen to be molded into an arbitrary shape and the molded one is subsequently added to a 1.0-5.0% aqueous solution of copper sulfate or copper chloride to be subjected to substitution reaction to obtain a copper ion-containing gel. Concretely, in a process for preparing a spherical gel 3, a flange-shaped support plate 2 is fitted to one end of yarn 1 and the yarn 1 is allowed to pierce through the gel 3 so as to support the lower end part of the gel 3 by the support plate 2. A suction cup 4 is fitted to the upper end of the yarn 1 and sucked to a wall to suspend the gel 3 at a required place.
Patent JP-S5723652-A (JP)
Title: High-impact thermoplastic resin composition
Inventor: KISHIMOTO AKIHIKO
IPC: C08L55/00
Filed: 1980-07-17
Abstract: PURPOSE: To prepare the titled resin composition having improved fluidity without reducing the impact strength, and capable of giving a large-sized, thin-walled molded article in a shortened molding cycle, by mixing a specific graft copolymer homogeneously with a rigid polymer.  
     CONSTITUTION: The objective composition is prepared by mixing (A) a graft copolymer obtained by the emulsion graft polymerization of (a) 30W70pts.wt. of an aromatic vinyl monomer, a vinyl cyanide monomer, and an acrylic monomer in the presence of (b) 30W70pts.wt. (solid basis) of a mixed latex consisting of (i) 40W90wt% (solid bases) of a diene rubber polymer latex having a weight-average particle diameter of ≥0.45μ and (ii) 60W10wt% of a diene rubber polymer latex having a weight-average particle diameter of 0.2W0.4μ, homogeneously with (B) a rigid polymer obtained by polymerizing the above aromatic vinyl monomer, etc. The content of the diene rubber polymer in the final composition is adjusted to 1W35wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07324033-A (JP)
Title: Solid preparation and production thereof
Inventor: ASOGAWA TATSUO
IPC: A61K47/02
Filed: 1995-03-29
Abstract: PURPOSE:To compound vitamin C into a solid drug preparation while keeping high stability even under high temperature and humidity condition and in the presence of minerals. CONSTITUTION:Powdery vitamin C is coated with a rubber layer composed of a fluidity-improving agent. The fluidity-improving agent is e.g. silicon dioxide or talc having an average particle diameter of about 0.1-100mum. The rubber layer can be formed with a latex containing the fluidity-improving agent and the latex may be a synthetic latex such as acrylic copolymer, a natural latex or their mixture. An oleaginous substance may be placed between the vitamin C and the rubber layer.
Patent JP-S5323010-A (JP)
Title: Commutatorless motor
Inventor: TAKEDA NAOJI
IPC: H02K21/12
Filed: 1976-08-16
Abstract: PURPOSE:To enable a self-starting to a determined direction and to simplify a construction by making widths of NS poles of rotor magnets different at a commutator-less motor having a ring form stator iron core, windings wound on this iron core, and rotor magnets.
Patent JP-S62255153-A (JP)
Title: Recorder
Inventor: OOTA YUKIHISA
IPC: B41J2/485
Filed: 1986-04-30
Abstract: PURPOSE:To transfer data and accelerate the speed of recording action by transferring data received as such without rearrangement thereof and sending the rearranged data for recording through execution of the repetition of development and rearrangement the same number of times as that of recording elements. CONSTITUTION:Plural recording elements are vertically arranged in recording direction and recording is performed serially. In a recorder having the above function, when serial data are entered per raster along recording direction, and the same number of rasters as that of recording elements are recorded, data of a single raster are received through DMA (direct memory access) transfer without data conversion by a host-side equipment 8, then are stored in a buffer 3-1. After this, the data are converted from horizontal to vertical or vice versa by the process (software) of MPU 1, and are received or converted the number of times corresponding to that of recording elements. Consequently it is possible to accelerate the speed of data transfer between a host unit and a recorder without complication of the configuration of the latter. The required possible storage capacity of the buffer 3-1 is at least of a single raster's data.
Patent JP-S58214161-A (JP)
Title: Electrophotographic receptor
Inventor: KATAGIRI KAZUHARU
IPC: G03G5/06
Filed: 1982-06-08
Abstract: PURPOSE:To improve sensitivity, change of potentials in the dark and in the light when used in repeated cycles, and an adverse effect of light memory, by using a specified pyrazoline type compds. CONSTITUTION:A photoreceptor contains a eutectic complex of a pyrylium type dye and a polymer contg. alkylidenediarylene parts; and at least one kind of pyrazoline type compd. selected from a group consisting of bispyrazoline type compds., spiropyrazoline type compds., and pyrazoline type compds. each having a heterocyclic group at the 1-position. The pyrylium type dye forming the eutectic complex is represented by general formulae (1)-(4) as shown on the right in which R1-R5 are each H, alkyl, alkoxy, aryl, substd. aryl, styryl, 4-phenyl-1,3- butadienyl, or the like; X is O, S, or Se; Z<-> is an anion; Y 1, Y2 are each H, alkyl, or aryl; and (m) is 0, 1, or 2.
Patent JP-H11277769-A (JP)
Title: Ink-jet recording apparatus
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To completely effectively utilize an ink removed from an ink cartridge by providing a means for refluxing an ink discharged from a nozzle into the ink cartridge. SOLUTION: When a head 400 is clogged with dust, etc., a carriage is moved to bring an ink cartridge 100 to a cleaning position, and the head 400 is butted to tightly seal a suction cap 310 fitted at a base 320. In this state, the ink in the ink cartridge 100 is forcibly extracted into the suction cap 310 through an extraction needle 410 from an extraction opening 120. Moreover, the ink is refluxed to an injection opening 110 from the suction cap 310 through a first conduit 220, a pump 230, a second conduit 240 and a feed needle 250. After the ink is filtered by a filter 112, the ink is injected as a process ink into the ink cartridge 100 to be utilized for recording-processing.
Patent JP-S63263174-A (JP)
Title: Vehicle
Inventor: IKEDA SHINICHI
IPC: B62D25/06
Filed: 1987-04-20
Abstract: PURPOSE:To improve the cooling/heating efficiency inside a vehicle by forming the root of a vehicle in a double structure with an inner space and making said inner space vacuum. CONSTITUTION:The roof 2 of a vehicle 1 is formed in a double structure consisting of an outside steel plate 3 and an inside steel plate 4 and having an inner space 5. And, the inner space 5 is formed in a vacuum condition and proper number of air sucking agents 6 are provided in proper places. As for the air sucking agent, an air sucking material such as an alloy of zirconium, vanadium, and iron, etc., is used. Also, each of a front window 7 and a rear window 8 is formed in a double structure consisting of two glasses 9 and air is sealed in its inner space 10. Due to such a structure, the mutual heat transfer between the air inside a room and the outside steel plate 3 is restricted by the inner space 5 in a vacuum condition, improving the cooling/heating efficiency inside the room.
Patent JP-H02277951-A (JP)
Title: Seal device
Inventor: HARADA TERUMARU
IPC: F02G1/053
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the above stable seal device with a long life by providing a seal member between a reciprocating member and a side wall, forming a liquid space with the inside and outside double bellows on one side of the seal member, and controlling a liquid moving means with the pressure sensor signal. CONSTITUTION:Double bellows 22 are provided between a rod 18 connecting the power piston 17 and the compression piston 19 of a Stirling engine and the side wall of a housing 21, and a liquid (oil) is sealed in a space 23 formed by both of them. A pressure-resistant rod seal 24 is provided between the space 23 and the compression piston 19. The gas in an operating gas space 25 is separated from the oil space 23 by the double bellows 22. Even when a pressure difference is generated between the operating gas and a refrigerant space 26, no gas leakage occurs. When the pressure difference is large and the oil of the space 23 is leaked to the refrigerant space 26 side, it is measured by a pressure difference sensor 27, and the oil is fed to the double bellows 22 by a control device 28 via a pump 30. The seal member is protected by a liquid film, abrasion is little, and the liquid quantity is stabilized.
Patent JP-2000293320-A (JP)
Title: Disk subsystem, inspection diagnosing method for disk subsystem and data restoring method for disk subsystem
Inventor: TOGO KAZUO
IPC: G06F3/06
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable disk subsystem by preventing the system down of a disk subsystem constituting a RAID(redundant array of inexpensive disks). SOLUTION: This subsystem composing a RAID of a preliminary magnetic disk drive and plural magnetic disk drives 119 to 122 is provided with an inspection diagnosing means which performs inspection diagnosis of the preliminarily magnetic disk drive at preset timing. It is also provided with an alternate processing means which performs alternate processing of the recording place of data where a fault is detected when the fault is detected in the drives 119 to 122 by the inspection diagnosing means.
Patent JP-H04246410-A (JP)
Title: Prepolymer for cleaning blade with improved demolding time and polyurethane elastomer comprising said prepolymer
Inventor: IWAKIRI SHIGEKI
IPC: G03G21/10
Filed: 1991-01-31
Abstract: PURPOSE:To provide a polyurethane elastomer for a cleaning blade comprising a prepolymer with improved demolding time. CONSTITUTION:An NCO group-terminated prepolymer obtd. by reacting a bifunctional polyol having a mol.wt. of 1,000-3,000 with an isocyanate comprising diphenylmethane diisocyanate and liq. diphenylmethane diisocyanate at a wt. mixing ratio of 100/10 to 100/50 is reacted with a polyol with a mol.wt. of 500 or smaller to effect curing.