baber/WOPTO huggingface dataset:
Patent JP-S5738109-A (JP)
Title: Molding method of faucet of perforated plastic pipe
Inventor: OOTA RIYOUZOU
IPC: B29C57/04
Filed: 1980-08-19
Abstract: PURPOSE: To mold a foucet and at the same time to seal the hole at the end of the faucet by a method wherein a plastic cap for encircling the inner and outer surfaces of a pipe is provided on the surface of one end of a parforated plastic pipe and the faucet is expanded by heating.  
     CONSTITUTION: A plastic cap 2 is provided at one end of a perforated plastic pipe P having a number of axial holes 1, 1... in the pipe wall. Next, this pipe end part is heated together with the cap and forced into a metallic mold A for molding the faucet. After the force fit has ended, the cap 2 is pressed by an outer mold a and the cap 2 and the pipe end part are welded thermally. In this method, after the pipe end part is expanded in the shape of the faucet, the faucet is cooled and removed from the metallic mold A. In this case, as a spacer A' removed with the faucet is manufactured by a split structure, it is removed from the metallic mold A, then from the inner part of the faucet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5287097-A (JP)
Title: Currency transaction apparatus
Inventor: NORO KIMIAKI
IPC: G06Q40/00
Filed: 1976-09-24
Abstract: PURPOSE: To improve the efficiency of transaction business by subscribers by subsequently instructing and displaying only the operating guides necessary for the transaction according to the contents of the transaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02293738-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/76
Filed: 1989-05-08
Abstract: PURPOSE:To enhance scratch resistance, slidability, and sharpness by incorporating in a backing layer a compound represented by the formula R1COOR2 in which each of R1 and R2 is an aliphatic hydrocarbon group specified in the carbon number and also in the total carbon number. CONSTITUTION:At least one of a dye-containing layer is formed on one side of a substrate and at least one of the backing layer is formed on another side in the silver halide photographic sensitive material. This backing layer contains the compound represented by the general formula R1COOR2 in which each of R1 and R2 is an 12 - 70 C aliphatic hydrocarbon group, and the total carbon number of both is 24 - 140, thus permitting the obtained photographic sensitive material to maintain sufficient scratch resistance in the condition of high-speed conveyance and to be high in sharpness and the backing layer to be freed of deterioration with the time lapse, and to retain sufficient scratch resistance even after development processing and to be superior in slidability.
Patent JP-H11303402-A (JP)
Title: Compaction method of concrete and concrete placing form
Inventor: NISHIDA HIROKAZU
IPC: E04G21/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To compact concrete by inserting a rod-shaped vibrator from the side face of forms. SOLUTION: Vibrator inserting ports 12 are formed to sheathing boards 11 for the concrete placing forms 10. In the vibrator inserting ports 12, cap members having constitution, in which the cap members are turned up only on the inside of the forms and opened, are installed detachably into through- holes formed to the sheathing boards 11. Accordingly, the exciting sections of the rod-shaped vibrators can be inserted into the forms from the sides of the sheathing boards 11 in the concrete placing forms 10, and concrete is compacted sufficiently even in the method of inverted construction, in which the rod-shaped vibrators are difficult to be inserted from upper sections.
Patent JP-S63283706-A (JP)
Title: Selective semipermeable membrane of hydrophilic polyurea
Inventor: MAEDA YASUSHI
IPC: B01D71/54
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a semipermeable membrane of sufficient durability and thermal resistance having high permeability and separation factor by using hydrophilic polyurea having a plurality of sulfonic acid groups at the separation of a mixture of water/organic matter by means of a permeation-vaporization method and a vapor-permeation method. CONSTITUTION:For example, equal moles of sodium-2,5-diaminobenzenesulfonate and p-phenylenediisocyanate are dissolved into an organic polar solvent such as N,N-dimethylacetamide and polymerized to yield polyurea. By preparing the dope of this polymer, adding a crosslinking agent such as trifunctional epoxy thereto, casting it onto a glass plate and drying it, a polyurea membrane as represented by the formula A and B is obtained. The selective semipermeable membrane thus obtained has a high separation factor and permeability as well as excellent solvent resistance and thermal resistance for various organic substances in a wide range of temperature at the separation of water solution of organic matter or mixed vapor of organic matter and water by means of an osmotic vaporization method and a vapor-permeation method.
Patent JP-H08301706-A (JP)
Title: Stable underwater antifouling agent composition in solution form
Inventor: SAEKI YASUSHI
IPC: A01N47/14
Filed: 1995-05-12
Abstract: PURPOSE: To obtain an underwater antifouling agent capable of extremely efficiently preventing damage from occurring especially due to coelenterates by combining a metallic salt of a dialkyldithiocarbamic acid with a specific amine compound at a specified molar ratio and mixing the resultant composition in an organic solvent. CONSTITUTION: This underwater antifouling agent is obtained by blending a metallic salt of a dialkyldithiocarbamic acid of formula I [R<1> is a 1-4C alkyl; (n) is 2 or 3; X is zinc, copper or iron when (n) is 2 and iron when (n) is 3] with at least one of an N-substituted polyamine compound of formula II [R<2> is an aliphatic hydrocarbon which may be substituted with β-OH or an alkoxy- lower alkyl; (n) is 3-5] at 1:(0.45-3.0) molar ratio and mixing the resultant blend in an organic solvent such as xylene. The antifouling agent is capable of preventing crustaceans of the family Balanidae, Hydroides norvegica Gunnerus, Mytilus edulis, etc., from attaching to a fishing net, a ship bottom, a seawater inlet channel, etc., for a long period by application thereto.  The antifouling active component is uniformly dissolved in an organic solvent and capable of manifesting excellent stability in storage for a long period.
Patent JP-H01286573-A (JP)
Title: Method and apparatus for processing picture data
Inventor: OSAWA HIDESHI
IPC: G06T9/00
Filed: 1988-05-13
Abstract: PURPOSE:To efficiently binarize and compress a picture data of a halftone by replacing the result of binarizing processing into a prediction value in a predetermined timing so as to apply binaryzing processing by the error scatter method, interleaving the predicted value at data transmission so as to reduce the data quantity and interpolating the data by the prediction value at the data reception conversely. CONSTITUTION:When a predicted value 108 of a noted picture element is outputted from a prediction table 14, the predicted value 108 from the prediction table 14 is outputted as a binarized signal as it is in the predetermined timing. Thus, the prescribed picture element is replaced into the predicted value 108, the error due to the replacement is processed by the error scattering method, the replaced data is interleaved for transmission or recording and the interleaved picture data is interpolated by the same prediction system at the reception or readout conversely. Thus, the picture data of halftone is binarized and compressed with high efficiency.
Patent JP-H03286925-A (JP)
Title: Cooking device
Inventor: NODA TAKAMITSU
IPC: F24C7/02
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a cooking device with improved reliability of operation and of reduced cost through simplified constitution by providing a control means to control operation of magnetron based on temperature fluctuation detected by a temperature detecting means. CONSTITUTION:When a detected temperature signal Vt outputted from thermistor 6 includes fluctuation component (ac component), the detected temperature signal Vt passes through a low frequency component block circuit 10 and is amplified by an operational amplifier 14, from which a comparatively large amplitude of fluctuation signal Vs is outputted. This fluctuation signal Vs is compared with reference voltage Vref in a comparator 17 of comparison circuit 16, and when exceeding this reference voltage Vref, a high level signal Vh is outputted from the comparator 17 to a control circuit 20. This control circuit 20 judges whether pulse width of high level signal Vh is exceeding a fixed time width Tw or not, and when not exceeding Tw, the signal Vh is ignored as an electric noise, range heating is continued. When pulse width is Tw or more, operation of a magnetron 5 is stopped and range heating is completed.
Patent JP-H04343109-A (JP)
Title: Pressure control valve
Inventor: KOBAYASHI MORIATSU
IPC: G05D16/16
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a pressure control valve capable of stable pressure control in a small flow rate area. CONSTITUTION:A pressure control valve 1 press-fits a seat ring 4 in a passage 3 of a valve main body 2 and controls the pressure so that a valve body 5 can leave or seat a valve seat 4c of the seat ring 4 and that secondary pressure on a downstream side can be made constant. A diaphragm 11 is tightly bonded to the bottom face of the valve seat 5, and a cylindrical guide 12 is attached to the center of the bottom face of the valve seat 5. The guide 12 is provided with plural openings 13, and when the pressure of a pressure chamber 10 is dropped or raised corresponding to the change of the secondary pressure, the guide 12 leaves the valve seat 4c along with the valve body 5. Thus, since the flow rate to the downstream side is gradually changed corresponding to the opening area of the openings 13 when the valve body 5 is opened, the pressure control in the small flow rate area can be stably conducted.
Patent JP-S5640601-A (JP)
Title: Deposition inhibitor for living thing in water
Inventor: INA KAZUO
IPC: A01N43/14
Filed: 1979-09-10
Abstract: PURPOSE: A deposition inhibitor which prevents living things in water from attaching to ships, fishing nets, etc. without causing environmental pollution and bad influence to the human body, comprising a substituted coumarinic acid derivative compound obtained from plants of the family Umbelliferae through extraction, etc. as an active ingredient.  
     CONSTITUTION: A deposition inhibitor for living things in water comprising a substituted coumarinic acid derivative compound (e.g., osthol shown by the formula II, methylumbelliferone, etc.) shown by the formula I (R 1 WR 4  are H, OH, 1W6C alkoxy, 1W6C saturated, unsaturated alkyl, with the proviso that at least one of R 1 WR 4  is the above-mentioned alkyl) as an active ingredient. For example, plants of the family Umbelliferae, e.g., Angelica Keiskei Koidz, Angelica japonica A. Gray, etc. are extracted with a lower alcohol, etc. to give osthol. In pure chemistry, for example, resorcinolaldehyde is condensed with methyl bromide in the presence of an alkali, and heated together with acetic anhydride and anhydrous sodium acetate to give 8-methylumbelliferone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000309878-A (JP)
Title: Metallic surface treating agent, surface treated metallic material and resin coated metallic material
Inventor: KAMO HIROAKI
IPC: C23F11/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance and adhesion for a coating material without using chromium by treating a metallic material surface with a soln. contg. aluminum and a salt of metal other than it, an inorg. oxide contg. aluminum, oxygen and elements other than those and a resin. SOLUTION: Aluminum salt, a salt of metal other than aluminum, an aluminum-contg. inorganic oxide contg. aluminum, oxygen and one or more kinds of elements other than those and a resin or a precursory thereof are dissolved into or suspended in a water base solvent, or the like, to obtain a chromium-free metallic surface treating agent. Desirably, the resin or the precursory as a monomer, or the like, has about >=1000 molecular weight and is preferably used by about 30 to 80 wt.%. As to the salts of aluminum and manganese, or the like, other than it, phosphates are desirable, and the contents thereof are respectively controlled to about 0.005 to 10 mol per 100 g of the resin. Moreover, as the aluminum-contg. inorganic oxide, e.g. aluminum surface treating colloidal silica, or the like, is used by about 2 to 80 pts.wt. per 100 pts.wt. of the resin.
Patent JP-H10293954-A (JP)
Title: Clamp mechanism
Inventor: NAKAMICHI NIRO
IPC: G11B17/22
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To unnecessitate enlargement of a space between a recording disk and a housing disk for the purpose of inserting a clamper arm into this space. SOLUTION: This clamp mechanism is used for such a changer type disk reproducing device that the rotary center of the reproducing disk D1 is planarly overlapped with the surfaces of the stocked disks D2 in the device. Under these circumstances, the clamp mechanism is composed of a clamper 60 for clamping the disk D1 against a turntable and the clamper arm 61 capable of attaching and detaching the clamper and taking its operating state such as the 1st state of holding the clamper and clamping the disk D1 by the clamper, the 2nd state of holding the clamper and capable of disk selection not to be overlapped planarly with the stocked disks D2 and the 3rd state of planar separation from the clamper under the clamping state.
Patent JP-S61274119-A (JP)
Title: Rotary shaft supporting method and device thereof
Inventor: INOUE KIYOSHI
IPC: F16C32/04
Filed: 1985-05-30
Abstract: PURPOSE:To secure such a bearing as being low in friction torque and usable at every temperature, by attaching a magnetized disc to a part of a shaft rotating at high speed, while setting up an electromagnet, making a disc floatingly supportable, in this magnetized disc. CONSTITUTION:A disc body 12 is being attached to a rotary shaft 11, and this disc body 12 is magnetized in an axial direction. On the other hand, electromagnets 18 and 19 having magnetism in homopolarity as that of a surface part of the disc body are oppositely set up on an outer circumferential surface and on the side of the disc body 12. When a current is made to flow in these electromagnets 18 and 19, magnetic force of these electromagnets 18 and 19 and that of the disc body 12 are repelled to each other whereby the rotary shaft 11 is floatingly supported in bot radial and thrust directions. When the center of the rotary shaft 11 becomes one-sided, pulse width in a pulse current is varied to some extent, and when the magnetic force of these electromagnets 18 and 19 is varied, the center of the rotary shaft 11 is made restorable to the original position.
Patent JP-H01285247-A (JP)
Title: Medical capsule
Inventor: KONO RYOICHI
IPC: A61B5/07
Filed: 1988-05-12
Abstract: PURPOSE:To stably and accurately measure the pressure in the body cavity, by incorporating a resonance circuit in a capsule main body and providing at least one of the electrodes of a condenser to a pressure receiving surface part displaced by the pressure in the body cavity and changing the capacity of the condenser by said displacement to measure the pressure in the body cavity from resonance frequency. CONSTITUTION:The diaphragm 10 of a medical capsule 1 is deformed corresponding to the pressure in the body cavity. One electrode 11 of a condenser 4 is displaced with the displacement of said diaphragm to change the distance from the other electrode 12. By this method, the distance between the electrodes 11, 12 are determined and the capacity of the condenser 4 is determined and the resonance frequency of a resonance circuit 3 constituted of the condenser 4 and a coil 5. Then, the detector 21 arranged outside the body is driven and a magnetic field is generated by an external detection coil 22 to magnetically drive the coil 5 of the medical capsule 1 to resonate the resonance circuit 3. Resonance frequency is detected by an impedance detector 23 through the external detection coil 22 of the detector 21 and a peak is detected and converted to a intracorporeal pressure to be outputted to make it possible to know the intracorporeal pressure.
Patent JP-S63280295-A (JP)
Inventor: KASAHARA TATSUO
IPC: G09G5/24
Filed: 1987-05-12
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-H09281299-A (JP)
Title: Device for confining and inspecting glass solidified body
Inventor: NAMIKI SHIGEKAZU
IPC: G21F9/36
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To collect a sucked material in a detector without depositing it and to provide a device for confining and inspecting a glass solidified body without need to remove a deposit. SOLUTION: An inspection vessel 11 and a pipeline 15 leading to a detector 16 are made into a double structure, an air blowoff hole 18 is formed in the wall of the inner pipe 15b, and air is supplied between the inner and outer pipes from a blower 19 as an air supply mechanism. Consequently, the supplied air is blown off along the wall of the inner pipe 15b to form a boundary layer 20, hence the deposition of the sucked material on the wall of the inner pipe 15b is prevented, all the materials sucked from the instection vessel 11 are collected by the detector 16, and minute leakage is detected.
Patent JP-H10305664-A (JP)
Title: Reversible thermal recording medium
Inventor: YAMANE NORIO
IPC: B41M5/337
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient preservability of an image by incorporating composite fine particles made of specific dye precursor and specific developer in a thermal recording layer on a support, thereby forming a color developing image on a white surface and incorporating high contrast. SOLUTION: A thermal recording layer containing dye precursor and developer for reversely color developing and erasing on a sheet-like support is formed in the recording medium. The precursor is contained in a form of composite fine particles manufactured by emulsifying and dispersing solution containing the precursor as solute and polyhydric isocyanate as solvent in hydrophilic protective colloidal solution and then expediting polymerization reaction. And, as the developer, at least one type of aromatic compound represented by a formula I is contained, where R1 indicates one member selected from naphthyl group or hydrogen atom, halogen atom, lower alkyl group and phenyl group substituted by lower alkoxy group, Y1 indicates one member selected from bivalent groups represented by a formula II, and n indicates an integer of 11 to 30.
Patent JP-H08317453-A (JP)
Title: Mca system and position registration method thereof
Inventor: YAMAMOTO TAKESHI
IPC: H04W60/04
Filed: 1995-05-15
Abstract: PURPOSE: To allow a command station to immediately and easily recognize the present position of a mobile station when it is not clear in which zone other than the present zone the opposite mobile station is present in an MCA system. CONSTITUTION: The command station is provided with an allocation table 22 for storing identification numbers in the respective zones of the respective mobile stations corresponding to the respective mobile stations and a polling data list 23 for storing the zones where the respective mobile stations are positioned at present. An allocation table write processing part 18 writes the identification number inputted from a handset 24 beforehand in the allocation table 22, a polling informing transmission/reception part 16 recognizes that a reception signal is automatic call origination from the mobile station in the case of the zone shift of the mobile station and a polling data analysis processing part 17 takes out the identification number from received data and retrieves the allocation table 22 by it.  Then, a zone number corresponding to a number matched with the identification number is deduced, written and updated in the address of the polling data list 23.
Patent JP-H10310418-A (JP)
Title: Zinc-containing aluminosilicate mixture and and halogen-containing resin composition containing the mixture
Inventor: INAGAKI KINYA
IPC: C01B39/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To retard the generation of a corrosive gas due to the thermal decomposition of a heated equipment and to decrease the amt. of smoke generated in combustion by incorporating the crystalline aluminosilicate and Zn-contg. aluminosilicate of specified composition. SOLUTION: A crystalline aluminosilicate expressed by Q2 O.Al2 O3 .xSiO2 .yH2 O (Q is alkali metal, (x) is the number of mols of SiO2 and >=2, and (y) is the number of mols of water of crystallization and 0-20) is mixed by 5-50 wt.% with 95-50 wt.% Zn-contg. aluminosilicate expressed by aM2/n O.bZnO.Al2 O3 .cSiO2 .dH2 O ((n) is the valence of M as alkali (earth) metal, (a) is the number of mols of M2/n and 0-0.1, (b) is the number of mols of ZnO and 0.85-1.25, (c) is the number of mols of SiO2 , and (d) is the number of mols and 0-20) to obtain a Zn-contg. aluminosilicate mixture. The mixture is blended by 2-50 pts.wt. in 100 pts.wt. of a halogen-contg. resin to obtain a halogen-contg. resin composition.
Patent JP-S61272921-A (JP)
Title: Compound semiconductor growing device
Inventor: KASAI KAZUMI
IPC: H01L21/205
Filed: 1985-05-28
Abstract: PURPOSE:To grow the compound semiconductor having a steep heterointerface on a substrate by a method wherein a plurality of heating carbon blocks having different temperatures are arranged on the bottom part of a reaction pipe, and the susceptor on which the substrate is placed is shifted. CONSTITUTION:Preheating carbon blocks 12 and 12' are arranged on the lower part of a reaction pipe 11. Said blocks 12 and 12' are independently heated up by the high-frequency heating devices 13 and 13' provided on the outer circumference of the reaction pipe 11. The susceptor 15 whereon a substrate 14 is placed is shifted on the surface of the blocks 12 and 12'. An MO-CVD is performed to the substrate 14 located on the susceptor 15 which is placed on the surface of the block 12 at the temperature of 650 deg.C. Then, the susceptor 15 is moved to the block 12' and another MO-CVD is performed to the substrate 14 at the temperature of 750 deg.C. As a result, a compound semiconductor having a steep heterointerface can be grown on the substrate 14.
Patent JP-S609107-A (JP)
Title: Electromagnetic coil
Inventor: SHIMANUKI YOUSUKE
IPC: H01F27/08
Filed: 1983-06-29
Abstract: PURPOSE:To obtain a reliable electromagnetic coil which does not show failure of insulator even when an external force is applied by providing a groove to a coil conductor in such a way as a bank of conductor is left at a single side, embedding a cooling pipe to such groove deeper than the conductor surface and moreover providing an insulating layer to the outer circumference of conductor. CONSTITUTION:A coil conductor 1 is formed through metallurgical connection at several points in the circumferencial direction and moreover a groove is formed by machining to the conductor 1 in order to embed the cooling pipe 2 therein in such a manner that the banks of conductor are left in both sides of cooling pipe 2 and the bank of conductor 1 is left at a single side of the cooling pipe 2 for the area C in the vicinity of stepped portion. The cooling pipe 2 is embedded in the groove deeper than the conductor surface and the conductor 1 and cooling pipe 2 are bonded by solder or brazing material which shows excellent effect of thermal conduction. A filler 4 is placed in the clearance between the surface of conductor 1 and cooling pipe 2. Moreover, an insulating layer 3 in the uniform thickness is provided at the external circumference of conductor 1. Thereby, a greater part of reactive force to electromagnetic force generated by a supporting member fixing electromagnetic coil is applied to the conductor 1 having higher rigidity than the cooling pipe 2.