baber/WOPTO huggingface dataset:
Patent JP-S6414157-A (JP)
Title: Production of superconducting ceramic
Inventor: KAGEYAMA KEISUKE
IPC: C01G1/00
Filed: 1987-07-08
Abstract: PURPOSE:To produce a superconducting ceramic having high critical current in which the whole body of the sintered body can cause modification to a rhombic structure consisting of a superconducting phase by sintering a specified powdery raw material under pressure in O2 atmosphere. CONSTITUTION:A powdery raw material constituted of phase stable at low temp. having a YBa2Cu3O7-x compsn. (wherein x is 0-0.25) of <=3mum particle size is obtd. by precalcining a powdery raw material mixture obtd. by mixing BaCO3, Y2O3, and CuO, at 850-1000 deg.C and >= atmosphere pressure under stirring in 100vol.% O2 atmosphere, then pulverizing the precalcined product. Thereafter, obtd. raw material powder is sintered under pressure at 550-600 deg.C, 200-2000kg/cm<2> pressure in an atmosphere contg. >=20vol.% O2.
Patent JP-S5694960-A (JP)
Title: Thyristor simulator
Inventor: ISHIDA KOUICHI
IPC: H02P7/292
Filed: 1979-12-28
Abstract: PURPOSE:To obtain the small-sized, lightweighted and easy-to-handle simulator by a method a thyristor element is simulated by the electronic circuit consisting of an arithmetic operational amplifier, a diode, a monostable element and an analog switch element. CONSTITUTION:When the pulse voltage to be used for ignition is applied to the FF4 corresponding to the gate G of the thyristor, the voltage is set and with this set output, an FET5 is turned into the conductive condition, the anode voltage eA on the thyristor is inputted to a noninversional input terminal of the arithmetic operational amplifier 1, the voltage eK appearing at the cathode K of the thyristor becomes equal to the voltage eA and it indicates the conductive condition of the thyristor. Then, when a higher voltage than the voltage eA is applied to the cathode K, the arithmetic operational amplifier 1, the monostable nultivibrator 3 and the FF4 are operated and the FET5 becomes noninductive, thereby allowing the arc-extinguishing function of the thyristor due to the application of an inverse voltage is simulated.
Patent JP-S6326332-A (JP)
Title: High-chromium roll material
Inventor: MORIKAWA TAKERU
IPC: C22C37/08
Filed: 1986-07-19
Abstract: PURPOSE:To improve the strength and seizure resistance of a high-Cr roll material consisting of a specifically composed graphite crystal by incorporating a specific ratio of Mg into said material to spheroidize the crystalline graphite. CONSTITUTION:The compsn. of the high-Cr roll material consists, by weight, 2.4-3.4% C, 2.0-3.4% Si, 0.5-1.5% Mn, <=0.1% P, <=0.08% S, 4.5-10% Ni, 5-10% Cr, 0.5-1.5% Mo, 0.02-0.1% Mg and at need, <=1.0% Nb or V and the balance Fe and contains the spheroidal graphite crystallized therein. The Mg in such roll material is the element to spheroidize the crystallized graphite. There is no spheroidization effect is the content thereof is below 0.02% and the satisfactory spheroidization effect is obtainable at 0.02-0.1%. The material strength is improved and the effect of suppressing the seizure is improved as well by spheroidizing the graphite in the above-mentioned manner. The material adequate as the roll and roller outside layer to be used for rolling equipment is obtd.
Patent JP-S5962773-A (JP)
Title: Plastic piston
Inventor: SEKI MASAYUKI
IPC: F16D65/18
Filed: 1982-09-29
Abstract: PURPOSE:To prevent a piston from breakage even though it is assempled with an heat insulating plate having a large coefficient of thermal expansion, by fitting an asbestos insulating plate in a recess formed at the foremost part. CONSTITUTION:A recess 7 is formed in the opening provided at the tip of a plastic piston 3 on its pad pressing side, and therein an asbestos insulating plate 8 is fitted to allow it to make contact with the backing plate 6a for the pad. This heat insulating plate 8 is made of a composite consisting by weight of 25- 45% asbestos and 55-75% cement, and has a small coefficient of thermal expansion. Thereby breakage of the plastic piston can be prevented which is likely to occur due to thermal expansion of the heat insulating plate.
Patent JP-S5693039-A (JP)
Title: Oxygen sensor element for melted steel
Inventor: KAWAI KIYOSHI
IPC: G01N27/411
Filed: 1979-12-27
Abstract: PURPOSE: To improve thermal impact resistance of an element with less coefficient of thermal expansion thereof by employing a partially stabilized zirconia composed of a specified amount of zirconia of mono-monoclinic and tetragonal systems and zirconia of cubic system for the rest in formation thereof.  
     CONSTITUTION: Zirconium oxide is baked at a high temperature with addition of a stabilizing agent such as MgO, CaO and Y 2 O 3  in an proper amount less than that enough to stabilize it as a zirconia of cubic system or it is baked at a higher temperature and undergoes heat treatment at an adequate temperatue whereby zicronia of tetragonal and monoorthorhombic systems is separated from that of cubic system to obtain a partially stabilized zirconia. Here, an adjustment is made to maintain the ratio of the zirconia of orthorhombic and tetragonal systems at 35W85wt%. An oxygen sensor element formed using this partially stabilized zirconia provides a limited coefficient of thermal expansion, a resistance to sudden temperature chnage and an excellent resistance to thermal impact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000025333-A (JP)
Title: Thermal recording element
Inventor: CHEN HUIJUAN DIANA
IPC: B41M5/26
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To form a continuous gradation image at a low cost in a single sheet method by providing on a support body an opaque recording layer formed by dispersing hollow spherical beads showing a specific value in each average diameter and a void volumic ratio in a hydrophilic binder. SOLUTION: A thermal transfer apparatus is to obtain a print from an image generated electronically form a color video camera, wherein a direct type thermal recording element is employed which contains a material forming a visible image as being heated by a thermal head. Upon manufacturing this recording element, provided on a support body is an opaque recording layer formed by dispersing hollow spherical beads showing an average diameter of 0.2-1.5 μm and a void volume ratio of 40-90%. Such hollow spherical beads used are preferable to be a matter manufactured by a polymer or copolymer of an acrylic acid ester, and this is used by a quantity of 0.5-5 g/m2, preferably, 1.5-3.0 g/m2.
Patent JP-S5961926-A (JP)
Title: Electron-light projected exposing apparatus
Inventor: INOUE KATSU
IPC: H01L21/027
Filed: 1982-10-01
Abstract: PURPOSE:To expose a sample under the atmospheric condition without using a mask or reticule by projecting fluorescence generated from the surface of phosphorus scanned by electron beam and thereby forming a pattern on a sample. CONSTITUTION:When a deflection signal is applied to a deflector 12 arranged between a convergent lens 4 and a phosphorus layer 6, the electron beam is bi- dimensionally deflected. As a result, the phosphorus layer 6 is scanned bi-dimensionally with the converged electron beam. Since the light emitting point of phosphorus layer 6 changes when such scanning is carried out, an image forming position of such light emitting point of the sample 7 also changes depending on such light emitting point. The surface of sample 7 irradiated by the light beam is sensible to the light. Thereby, a photo resist layer is formed in the thickness of about 1mm.. Accordingly, a prescribed pattern can be formed on the surface of sample 7 by controlling the blanking signal applied to the electrode 9 and the deflection signal applied to the deflector 12 with a computer 14.
Patent JP-S6327879-A (JP)
Inventor: KAWAMORI NORIO
IPC: B41J2/485
Filed: 1986-07-22
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-H0835814-A (JP)
Title: Method and apparatus for obtaining target position
Inventor: HANIYU YOSHIJI
IPC: G06T7/60
Filed: 1994-07-22
Abstract: PURPOSE:To enable the obtaining of a rough position of a correct target without being disturbed by a virtual target even when the virtual target similar to the target exists near the target by determining the position of center of gravity of a window area from a weight/pixel value product. CONSTITUTION:A camera 10 photographs a specified visual field to output an image signal E and an image processor 20 generates coordinates (H, V) of the pixels and a pixel value G from the signal E to be outputted while outputting a frame synchronous signal F. A device 30 for obtaining the center of gravity determines the position of the center of gravity (Hg, Vg) of a window area R for which coordinates (Hs, Vs) and (He, Ve) of diagonal points are prescribed. In other words, a multiplying circuit 1 multiplies the pixel value G by a weight value W which becomes a relatively large value near a notice point set to calculate a weight/pixel value product W.G. A center of gravity calculation circuit 2 calculates the position of the center of gravity (Hg, Vg) by formulas of Hg=SIGMA{W.G.H}/SIGMA{W.G} and Vg=SIGMA{W.G.V}/SIGMA{W.G} to obtain the results as the rough position of a target.
Patent JP-S5962625-A (JP)
Title: Preparation of polyethyleneoxydiglycolic acid copolymer
Inventor: KIMURA YOSHIHARU
IPC: C08G63/18
Filed: 1982-10-01
Abstract: PURPOSE:To prepare the titled copolymer useful as a polymer elastomer and antithrombotic material, by copolymerizing a polyethyleneoxydiglycolic acid dialkyl ester with dialkyl phthalate and an alkylene glycol. CONSTITUTION:The objective copolymer is prepared by mixing the polyethyleneoxydiglycolic acid dialkyl ester of formula I (R<1> and R<2> are 1-3C alkyl; n is 4-300) with a dialkyl phthalate of formula II such as dimethyl terephthalate and an alkylene glycol such as ethylene glycol, adding an ester exchange catalyst such as calcium acetate, etc. and a polymerization catalyst such as antimony trioxide, etc., carrying out the ester-exchange reaction at 150-200 deg.C in an inert gas atmosphere, and copolymerizing the components at 200-300 deg.C under reduced pressure of preferably <=1mm.Hg.
Patent JP-H0676927-A (JP)
Title: Manufacture of heating element formed by using metallic thin foil
Inventor: ISHIDA MASAHIRO
IPC: C23F1/02
Filed: 1992-06-29
Abstract: PURPOSE:To measure a resistance value accurately, and make handling convenient by superposing/fixing metallic thin foil on/to a base material, removing a thin foil unnecessary part by means of etching treatment, and making a necessary part separated from the unnecessary part to be still existent when a surface shape heating element is manufactured by using the metallic thin foil. CONSTITUTION:Through a red transparent polyester film forming an adhesive layer 4 is used as a base material 1, even a material having durability to respective medicines used only in etching treatment can work well, and a layer 4 having an excellent separative property is desirable as the adhesive layer 4. Stainless steel film having thickness of 20-100mum is desirable as a metallic thin film 2, and in the first place, stainless foil is stuck through the adhesive layer 4 onto the red transparent polyester film from which a separative film 5 is separated. Next, protective printing 6 is applied on this foil according to a pattern without suspension by using an etching resist, and in succession, a printing 6 nonexistent part is corroded by means of ferric chloride solution, and is removed by means of sodium hydroxide solution, and a product is obtained.
Patent JP-H0923376-A (JP)
Title: Film enjoyment device
Inventor: HIBINO HIDEOMI
IPC: H04N5/253
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make a picture easy to see and to simplify the operation by displaying only useful information without displaying a picture of a film on a monitor at the time when a prescribed frame faces an image area. SOLUTION: A conversion/output means which converts the picture of the film facing the image area to a first picture signal, a feeding means which feeds the film to the image area 12, and a means which generates a second picture signal are provided. The feed mode is selected by an operator; and when an all frame rewinding switch is operated, a video control circuit 16 doesn't output a first picture signal S1 until the film is fed and the first frame faces the image area 12. Until the picture of the first frame is projected, the picture in the image area 12, namely, the picture of the fed film is not outputted. Useful information is projected on the monitor screen during this period.
Patent JP-S5959456-A (JP)
Title: Ink cartridge and ink-supplying device
Inventor: KIMURA YOSHIAKI
IPC: B41J2/175
Filed: 1982-09-29
Abstract: PURPOSE:To enable to securely perform a changing-over action for pressure feeding of an ink at the time of purging, by a method wherein a stiff casing incorporating an ink-containing bag made of a flexible material is provided with an ink-supplying means and a gas-instrducing hole, in an ink jet recorder. CONSTITUTION:When purging is required due to clogging of a nozzle in a recording head or the like, a solenoid for a connecting means 54 is turned ON to depress a movable shaft 55, which is pressed against a stiff cartridge casing 23 through a pressing member 57, and when an air pump 56 is operated, an ink is fed under pressure into the recording head 40 through a filter 37 to purge the nozzle 41. When the connecting means 54 is turned OFF after completing purging, the gas-introducing hole 24 is opened to the atmosphere side, thereby enabling to jet an ink droplet by a hydrostatic ink. Accordingly, a cartridge can be fitted and detached easily, change-over between normal supplying of the ink and pressure feeding thereof at the time of purging is securely accomplished, and constructin is simplified.
Patent JP-2001001480-A (JP)
Title: Melamine resin decorative panel
Inventor: TATEISHI ATSUSHI
IPC: B32B27/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a melamine resin decorative panel having good translucent properties and also having good characteristics even in dimensional change ratio and cracking resistance. SOLUTION: In the decorative panel, 2.3 mol of a 37% formalin aq. soln. is added to 1 mol of a mixture prepared by adding 1 mol of ganidine to 1 mol of melamine and the resulting mixture is adjusted to pH 9.0 and raised in temp. to perform methylation reaction and 2.5 mol of methyl alcohol is added to 1 mol of the reaction mixture and the pH of this mixture is adjusted to 5.5 to perform etherification reaction at 80 deg.C. After the completion of reaction, the reaction mixture is neutralized to be adjusted to pH 7.0 to obtain a matrix resin with a solid content of 60 wt.%. 30 pts.wt. of polypropylene glycol and 1 pts.wt. of paratoluenesulfonic acid are added to 100 pts.wt. of the solid of the matrix resin to obtain a melamine resin compsn. for impregnation.  The difference between the characteristics of an embodiment obtained by impregnating bleached kraft pulp with this compsn. and those of a comparison example impregnated with the matrix resin is shown in a table.
Patent JP-2000009938-A (JP)
Title: Hologram
Inventor: MIZUTANI YASUHIRO
IPC: G02B5/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hologram having excellent heat resistance. SOLUTION: This hologram consists of a hologram film 10 in which a diffraction grating is recorded, a substrate 11 disposed with a joining material 13 on one surface of the hologram film 10, and a polymer film 12 disposed with a joining material 13 to the other surface of the hologram film 10. The film thickness of the polymer film 12 is <=100 μm, or the polymer film 12 is preliminarily heat treated.
Patent JP-H1110044-A (JP)
Title: Method for coating inside surface of recessed groove and device therefor
Inventor: IWAMOTO HISAO
IPC: B05C1/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To apply a dampproofing agent to the inside surface of a recessed groove for connecting a floor material with efficiency and without contaminating other parts. SOLUTION: A coating roll consists of a disc R and an axis P. The upper surface of the disc R of the part thereof inserted into a recessed groove is inclined descending towards a head part thereof. Therefore, since a clearance (0.3-0.5 mm) between the upper surface of the disc R and the inside surface of the upper part of the recessed groove is widen as it goes to the head part of the disc R, a dampproofing agent fed enters from a clearance (0.1-0.2 mm) between the head part of the disc R and the inside surface of the upper part of the recessed groove and flows into the recessed groove, allowing the agent to be surely applied.  When the part which is not inserted into the recessed groove of the rear of the disc R is provided with a downward slope from the axis P toward the outer peripheral part to form the disc R into a top, a surplus of the dampproofing agent excessively fed goes along the axis P from the slope without going around the rear of the floor material and is recovered in the lower part of the axis P.
Patent JP-2001006093-A (JP)
Title: Parking condition managing device and on-vehicle guiding device
Inventor: NANBA TAKAAKI
IPC: G07B15/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a parking condition managing device and an on-vehicle guiding device with which an automobile can be speedily guided to a position, where the automobile can be optimally and surely parked, when the automobile is to enter a parking lot. SOLUTION: A parking condition managing device 101 selects a parking position, where an automobile can be parked, from received parking lot search request data, prepares vacancy map data 218 composed of map information 251 for vacant position identification of that parking position, vacant position information 252 and charge information 253 and transmits the prepared data to an on-vehicle guiding device 102. Among the parking positions, where the present vehicle can be parked, specified by the received vacancy map data, the parking position closest to the target is determined as an optimal parking position by the on-vehicle guiding device 102 and that position is displayed on a display part 117 while being superimposed on a parking lot map.
Patent JP-H092162-A (JP)
Title: Cargo loading tool
Inventor: ISHIDA WATARU
IPC: B60R9/04
Filed: 1995-06-15
Abstract: PURPOSE: To load both a snow board and a pair of skis by providing a retractable partitioning member to partition a cargo loading tool body into a plurality of sections and turning a partition plate. CONSTITUTION: The base part of a partition plate 15 to separate a pair of skis and a snow board loaded on a cargo loading tool and from each other is turnably and pivotally supported to a lower pestle 4. When the cargo loading tool is fixed at a system carrier bar 2 on both sides of a stay 1 by means of fixing devices 7 and 8, even when the length of the system carrier bar 2 protruding from the stay 1 is long, since the tip part of the system carrier bar 2 enters the space 9 of the cargo loading tool, no trouble occurs to fixing thereof. Further, when the position of the stay 1 collapses widely rightward, the upper surface plate-form body of the fixing device 8 is slid relatively rightward to a mounting pedestal 3 to correspond thereto.
Patent JP-H0221693-A (JP)
Title: Multilayer printed circuit board
Inventor: AZUMABAYASHI YASUO
IPC: H05K3/46
Filed: 1988-07-08
Abstract: PURPOSE:To decrease defective product ratio, manufacturing cost and number of processes by disposing a base material impregnated with resin on the top and bottom faces of an inner layer material and further providing metallic foil having a predetermined thickness thereon as an outer layer material, the metallic foil having a predetermined amount of resin formed on the outermost layer. CONSTITUTION:An inner layer material is a laminate one face or both faces of which are plated with a metal to define an electric circuit. A base material impregnated with resin is disposed on the opposite faces of the inner layer material. An outer layer material provided by applying the resin used in said resin impregnated base material on one face of a metallic foil of copper, aluminum or the like having a thickness of 3 to 12 micrometers, such that an amount of the resin after dried becomes 1 to 100g/m<2>. Such outer layer material is arranged on the outermost layer. In this manner, it is possible to decrease the defective product ratio, manufacturing cost and number of processes.
Patent JP-S6329550-A (JP)
Title: Semiconductor integrated circuit device
Inventor: BANDAI YUKIHIRO
IPC: H01L21/768
Filed: 1986-07-23
Abstract: PURPOSE:To improve the reliability of a device, by providing a branch line in either of a lower interconnection layer or an upper interconnection layer at a connecting part of the lower interconnection layer and the upper interconnection layer, and connecting the lower interconnection layer and the upper interconnection layer at a plurality of places. CONSTITUTION:A main interconnection 61 and a branch interconnection 62 are formed as a unitary body with an aluminum film at the same layer. In an interconnection channel region 5, a plurality of interconnection 6 are extended in addition to said main interconnection 61 and branch interconnection 62 at the same layer. On the upper stage of the main interconnection 61, the main interconnections 6, which are different from 61, are extended. The branch interconnection 62 is arranged by utilizing a vacant space at the lower stage of the main interconnection 61. An interconnection 7 is connected to the branch interconnection 62 and the main interconnection 61 through two connecting holes CONs. Therefore, even if the connection between, e.g., the intersections 7 and the main interconnection 61 is defective, the main interconnection 61 and the interconnection 7 can be connected through the branch interconnection 62. Similarly, even if the connection between the branch interconnection 62 and the interconnection 7 is deffective, the main interconnection 61 and the interconnection 7 are connected. Namely, the reliability of the connection between the interconnections 6 and 7 can be improved.
Patent JP-S6062959-A (JP)
Title: Materials for processed food to be cooked
Inventor: SUGISAWA AKIRA
IPC: A23L27/60
Filed: 1983-09-17
Abstract: PURPOSE:The titled food materials that are in a separated form into a roux mainly composed of fat, spices and flavors and a milk ingredient containing fat and milk, thus being good in storability, and cooked into soup or curry of rich in flavor, taste and color no worse than hand-made. CONSTITUTION:Vessel 3 is filled with a roux 1 which is made by mixing food oil or fat with pepper, laurel, oregano and other spices, salt, sugar, chemical flavors, animal or vegetable protein hydrolyzate, when needed, further wheat flour, and gums and covered with a lid 4. In the meantime, food oil or fat is mixed with animal milk, its defatted milk or condensed milk to prepare a milk ingredient of less than 0.85 hydroactivity 2, which is put in a pouch 2 and sealed. Then, the vessel 3 and the pouch 5 are piled up in the carton and packaged.