baber/WOPTO huggingface dataset:
Patent JP-S60262984-A (JP)
Title: Chemical cleaning liquid for titanium heat exchanger
Inventor: FURUSAWA TAKETOSHI
IPC: F28G9/00
Filed: 1984-06-11
Abstract: PURPOSE:To obtain the titled chemical cleaning liq. reducing the extent of carrosion of titanium without deteriorating the power to dissolve hard scale by adding one or more kinds of oxidizing ions to a soln. of a nonoxidizing acid. CONSTITUTION:One or more kinds of oxidizing ions such as Cu<2+>, Fe<3+> and S2O3<2-> are added to a soln. of a nonoxidizing acid such as hydrochloride acid or sulfuric acid to prepare a chemical cleaning liq. for a titanium heat exchanger. The concn. of the nonoxidizing acid is regulated to <=about 10%, and the concn. of the oxidizing ions added is regulated to >=about 0.1wt%. An inexpensive chemical cleaning liq. which is handled with little danger is obtd.
Patent JP-H01288216-A (JP)
Title: Method for boiling rice for rice boiler
Inventor: NAKAMURA HIROSHI
IPC: A47J27/00
Filed: 1988-05-17
Abstract: PURPOSE:To prevent an incomplete boiling by detecting the incomplete boiling from a difference between the values of remaining heating times at the time of a normal rice boiling and the time of an incomplete boiling rice boiling and re-heating up to a rice boiling completion temperature after a definite time with an incomplete boiling rice boiling process when the incomplete boiling is detected. CONSTITUTION:By a counter, are remaining heating time Tb is counted. In the remaining heating times Tb1 and Tb2 at the time of the normal rice boiling and the time of the incomplete boiling rice boiling, the relation of Tb1<Tb2 exists. By setting a certain judgement valve Y to be Tb=Y, the normal rice boiling or incomplete boiling rice boiling can be judged by (1) expression and (2) expression. Tb<Y...(1), Tb>=Y...(2). When the incomplete rice boiling is judged after the heater is turned off by using the relational expressions, three minutes of a pending time Th passes, and a shift to the incomplete boiling rice boiling process is executed. The re-heating by a subheater is executed, and the heating is stopped at 130 deg.C to be the rice boiling completion time at such a time.
Patent JP-S61275049-A (JP)
Title: Torque sensing brake
Inventor: IIDA KENNOSUKE
IPC: F16D65/04
Filed: 1985-05-31
Abstract: PURPOSE:To enable the brake output to be detected and measured as a highly reproductible physical value by providing an anchor member with a torque rod which can transmits the amount of brake torque experienced to a stationary support member of a vehicle. CONSTITUTION:An anchor member 8 is provided with both a torque rod section 9 in a shaft form which is installed crossing a body 2 and arm members which project from the rod section9 so as to be engage with the rotor circumferential end surface of friction pads 5 and 5'. This torque rod 9 is supported so that it will never be rotated around a shaft by means of a support plate fixed on the body 2. And the degree of twisting deformation in the torque rod of the anchor member 8 is detected by a torque measuring sensor.
Patent JP-H04345349-A (JP)
Title: Telephone system
Inventor: FUJISAWA MITSUKO
IPC: H04W4/20
Filed: 1991-05-23
Abstract: PURPOSE:To recognize the caller of an interrupting telephone without interrupting the current communication even when the interrupting call is received. CONSTITUTION:When the interrupting call is received during communication, the interrupting telephone number information is demodulated by a demodulator 312, and this telephone number information is displayed on a liquid crystal display, and stored in an RAM 335. Then, after the completion of the communication, the telephone number information stored in the RAM 335 is taken out in order to call the opposite party.
Patent JP-S5544963-A (JP)
Title: Flow meter
Inventor: IIKAWA TSUTOMU
IPC: G01F1/075
Filed: 1978-09-28
Abstract: PURPOSE: To improve the working property for presetting the volume of a measuring chamber at a preset level and to facilitate the assembly, while establishing one cause for determining the inspection and maintenance and the measuring accuracy by making an intermediate container and a measuring container separate.  
     CONSTITUTION: A measuring container 40, which is equipped with flow-signal converting means having apertures 47 and 48, a vane 61, magnets 66aW66c, a magnetic detecting element 53 embedded in the protrusion 51 of the parallel portions of a cover 43, is removably mounted in a pressure-resisting intermediate container 20 which is formed with an openable aperture 22. As a result, the inspection and maintenance of the measuring means mounted in the measuring container and the working operations for presetting the volume of the measuring chamber at a preset level are improved while simplifying the assembly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000310754-A (JP)
Title: Component member of spectacle frame as well as bridge, temple and spectacle frame having the same
Inventor: SADANAGA HIDEKI
IPC: G02C5/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide component members of a spectacle frame which are reduced in deflection and are easy in the regulation of shapes. SOLUTION: The component members of the spectacle frame are formed by assembling three wires 26, 27 and 28 to a three-braiding form so as to have spacing parts movable with the other wires without joining the wires. Temples 25 are constituted by using such component members 29. A bridge 4 is formed by boring the inner ends of chamfered lenses 2 and 3 with respectively two upper and lower holes and fixing the fixing parts 5 and 6 of the bridge to the rear surfaces of the lenses 2 and 3 by means of screws 7, 8, 9 and 10. The component members 16 formed by assembling the three wires 13, 14 and 15 to the three-braiding form are arranged between both fixing parts 5 and 6.
Patent JP-S5819615-A (JP)
Title: Combustion device for starting fluidized bed
Inventor: OOHARA SEIJI
IPC: F23C10/18
Filed: 1981-07-29
Abstract: PURPOSE:To enable rapid starting of a fluidized bed boiler by a rapid heating, by a method wherein a compact combustion chamber, made of refractory material, is formed in a fluidized bed, and combustion gas outlets are formed in the outer periphery of the combustion chamber. CONSTITUTION:In case a fluidizing bed starts moving through a jet of fluidizing air from a hole 12 in a dispersing device 11, oil is jetted from an oil jet hole 8' in a conical object 6 through an oil feed perforation 8. Simultaneously, combustion air is fed from a combustion air feed hole 10 formed in a lower part of an air case 9 and in a direction of a tangent line to exert a strong revolving force on combustion air when passing a toroidal path 7. Through the force of the revolving air current, oil, jetted from the oil jet hole 8', is sprayed into a combustion chamber 1, the oil is ignited for burning, a burning is completed in the combustion chamber 1, and high-temperature combustion gas, completely burned, is supplied to a fluidized material through outlets 4.
Patent JP-2000311301-A (JP)
Title: Magnetic disk device
Inventor: OKAWA MASASHI
IPC: G11B5/012
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To attain high speed access by shortening the seek time of the recording track of a magnetic disk. SOLUTION: A plurality of arm parts 6 on which plural magnetic heads are arranged side by side along the radial direction of a magnetic disk 1 are provided in this magnetic disk device and the device reads out address information or the like at a time with a plurality of magnetic heads are from a plurality of cylinders being on the magnetic disk 1. Moreover, the device records information at a time with the plurality of magnetic heads. Consequently, since the device can reproduce a plurality of address information at a time, it can shorten the time required for seeks and enables the high speed access. Furthermore, since the device can perform a recording and reproduction with respect to the plurality of cylinders at a time, it can shorten a recording and reproducing time.
Patent JP-S5643352-A (JP)
Title: Photocurable organopolysiloxane composition
Inventor: KOIZUMI ATSUSHI
IPC: C08L83/04
Filed: 1979-09-17
Abstract: PURPOSE: To provide the titled composition capable of being cured by light irradiation within a short time as well as excellent in moisture resistant adhesiveness comprising an organopolysiloxane containing an acrylolyloxy group and silane containing an epoxy group or a partial hydrolysate thereof.  
     CONSTITUTION: A composition comprises 100pts.wt. of an organopolysiloxane containing an acryloyloxy group of which an average structural formula is shown by the formula I, wherein R 1  is a divalent hydrocarbon group, R 2  is a monovalent hydrocarbon group, at least one of X's is a monovalent group shown by the formula II (wherein R 3  is H, 1W4C alkyl, R 4  is a divalent hydrocarbon group), the remainder of X's is H atom, n is 0W4.0 a≤3, 0<b<3, 0<a+b≤3, 0.01W50pts.wt. of (B) a silane containing an epoxy group shown by the formula III (wherein R 5  is a monovalent hydrocarbon group containing one or more of an epoxy group, R 6  is a monovalent hydrocarbon group, Z is halogen atom or the like, c is 1W3, d is 0W2, 1≤c+d≤3) and a photosensitizer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5743122-A (JP)
Title: Safety apparatus for burning
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23N5/02
Filed: 1980-08-29
Abstract: PURPOSE:To prevent the accident due to an oxygen deficiency and poisoning due to carbon monoxide, by providing a temperature detector over a flame hole on a rectification plate furthermost from a main burner, wherein said, rectification plate being positioned in a place where a flame from a burner opening of a pilot burner collides said rectification plate. CONSTITUTION:When the concentration of oxygen in the air in the room is lowered, the flames of the pilot burner 4 lifts up and is interrupted by the rectification plate 10, and therefore the flames move to the right to reach below the temperature detector 15 to heat it so that an electromotive force is generated. The electromotive force generated in the temperature detector 15 energizes through a controller 17 an solenoid valve to stop the supply of fuel gas to the main burner 1 and the pilot burner 4. Accordingly, carbon monoxide poisoning due to imcomplete combustion of the gas burner caused by oxygen deficiency can be prevented.
Patent JP-S63310002-A (JP)
Inventor: MARUKUSU ERUNI
IPC: G05B19/418
Filed: 1988-05-18
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-H10307287-A (JP)
Title: Liquid crystal element and its manufacturing method
Inventor: HATANO TAKUJI
IPC: G02F1/1333
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide liquid crystal elements which are held between a pair of substrates in which at least one is transparent and a substrate, have a resin wall and a composite film including liquid crystals, capable of obtaining high contrast and small in a visual angle dependency and to provide a method in which the liquid crystal elements are easily manufactured by selecting a liquid crystal material and a resin material from a wide range. SOLUTION: In liquid crystal elements, liquid crystals 3a and composite films 3 which do not contain the crystals 3a inside and include reins walls 3b that has projecting and recessing parts to a degree to disturb the array condition of the liquid crystals 3a on its surface, are held between a pair of substrates in which at least one of the substrates 1a and 1b is transparent. The liquid crystal elements are produced by forming resin walls 3b through a polymer phase separating method. The resin walls 3b are made to include more than two kinds of resins having mutually different contact angles against the liquid crystals 3a. By controlling the mixing ratio of the two kinds of resins, the forms of the resin walls 3b are controlled.
Patent JP-H09281081-A (JP)
Title: Magnetic head apparatus
Inventor: INAGUMA TORU
IPC: G01R33/12
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To accurately measure the magnetization change in a high temp. state by exciting the local region of an article to be measured being a magnetic element to generate the magnetization change in the local region. SOLUTION: The wall part opposed to an article to be measured has a double-layered structure wherein the outermost layer having a high mechanical strength and one inner layer composed of a porous substance capable of supplying the cooling liquid of a magnetic head part to the interior of the outermost layer and having a high mechanical strength are laminated. An excitation head 11 is constituted of a U-shaped magnetic core 13 and the magnetic coil 14 wound around the central region of the core 13 and the respective end surfaces 13a, 13b of both leg parts of the core 13 are opposed to the article to be measured.  A magnetic head part 1 is fixed to the inside of a container 2 and cooling water is introduced into the container 2 from the respective hole parts 21, 22 formed to the wall part 17 of the container to fill the gap in the container 2 and the porous substance 18b with the cooling liquid to circulate the cooling liquid. Therefore, the detection capacity of a magnetic signal is enhanced by efficiently extracting heat from the magnetic head part 1.
Patent JP-S5546630-A (JP)
Title: Antenna change-over circuit
Inventor: KATOU TOORU
IPC: H03J7/18
Filed: 1978-09-28
Abstract: PURPOSE:To make it possible to connect a sweep receiver to an antenna of a corresponding frequency band by switching, by controlling the switching of a high-frequency signal by the sweep frequency of the sweep receiver. CONSTITUTION:A high-frequency signal from input terminal 1 is branched by distributor 3 and alternated by high-speed switches 5 and 6 before being supplied to a sweep receiver by way of output terminals 10 and 11 respectively. On receiving  a frequency sweep signal from each sweep receiver via terminal 12, control circuit 9 generates a signal which drives selectively fixed switches 5-8 corresponding to code contents. Consequently, a high-frequency signal from a fixed antenna equivalent to a frequency band can be led to a corresponding sweep receiver in accordance with the sweep reception frequency of the sweep receiver. Further, respective receivers can share antennas, so that antennas can be reduced in number.
Patent JP-H10307358-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOBAYASHI KATSU
IPC: G03C1/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in light absorbance and sensitivity by incorporating at least one kind of specified compound. SOLUTION: This photographic sensitive material contains at least each one kind of compound represented by formulae I and II in which U is a compound represented by formula II; each of Z1 and Z3 is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of L1 -L5 and L11 -L15 is a methine group; n1 is 0 or 1; p1 is 0-3; L is a divalent bonding group; each of R1 -R3 and R7 and R8 is an alkyl group; each of V1 and V2 is a substituent; each of q1 and q2 is 0 or an integer of >=1; each of M1 and M2 is a charge balancing counter ion; and each of m1 and m2 is an integer of 1-10 necessary for neutralizing the charge in the molecule.
Patent JP-H0416831-A (JP)
Title: Production of nonlinear optical element
Inventor: KOUDA HIKARI
IPC: G02F1/355
Filed: 1990-05-11
Abstract: PURPOSE:To enable rapid cutting in the optimum crystal orientation in a high yield by setting crystal orientation of beta-barium borate for cutting with polarized laser light. CONSTITUTION:When a second harmonic generating element using a beta-barium borate (beta-BaB2O4) single crystal is produced, crystal orientation for cutting is set with polarized laser light. Since nonpolarized light incident on a crystal is decomposed into ordinary light and extraordinary light in the crystal, laser light used for cutting is polarized in a perpendicular direction, made incident on a crystal with a polished surface, moved and rotated on a goniometer and converted into only ordinary light in the crystal and crystal orientation is set so as to maximize the output of second harmonics. The crystal orientation ensuring the max. efficiency of transformation of wavelength can rapidly and simply be set.
Patent JP-S6010788-A (JP)
Title: Substrate for solar cell
Inventor: TSUSHIMO KAZUNAGA
IPC: H01L31/04
Filed: 1983-06-30
Abstract: PURPOSE:To improve conversion efficiency and performance by forming an electrode to a bump-shaped projection in a thin-film consisting of an amorphous silicon compound and forming the surface of the projection to an irregular shape. CONSTITUTION:A substrate 4 is constituted by a base body 1 consisting of a metallic foil or a glass plate, a thin-film 2 composed of an amorphous silicon compound with irregularities and a thin-film electrode 3. The thin-film 2 is formed so as to has a large number of knot-shaped projections in order to irregularly reflect beams, and beams having a wavelength effective for power generation can be reflected irregularly when the size of the projection is kept within a range of approximately 0.1-5mum. A thin-film consisting of a metal, such as Ag, Cu, Al, Au or the like is used effectively as the thin-film electrode 3. When the substrate 4 obtained in this manner is used, the amount of light taken into an active region in a photovoltaic element layer increases because incident light is irregularly reflected by the surface of the thin-film electrode 3 of the substrate 4, and the performance of a solar cell is improved.
Patent JP-H06329846-A (JP)
Title: Weatherable resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08L71/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide the subject composition excellent in the appearance of the moldings therefrom, mechanical properties, electrical properties, heat resistance, moldability and weatherability, comprising a polyphenylene ether, polyolefin resin, compatibilizing agent and titanium dioxide and/or zinc oxide each having specific mean particle diameter. CONSTITUTION:The objective composition comprising (A) 20-80 pts.wt. of a polyphenylene ether [e.g. poly(2,6-dimethyl-1,4-phenylene) ether], (B) 20-80 pts.wt. of a polyolefin resin (e.g. polypropylene resin), (C) 0.1-20 pts.wt. of a compatibilizing agent (e.g. maleic anhydride) and (D) a total of 0.1-20 pts.wt. of titanium dioxide in the form of fine particles <=0.06mu in mean particle diameter and/or zinc oxide in the form of fine particles <=0.06mu in mean particle diameter. This composition, which has the above advantages, also causes little discoloration of the surface of the molding therefrom when exposed to sunlight or fluorescent lamps, etc., over a long period of time, thus being useful in the areas of e.g. electrical and electronic parts, automotive parts, mechanical parts, miscellaneous goods.
Patent JP-S5910512-A (JP)
Title: Microcapsule with sustained release and its preparation
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/62
Filed: 1982-07-09
Abstract: PURPOSE:A microcapsule showing sustained release effect of drug in the stomach and the intestine, capable of releasing it securely in these digestive organs, obtained by forming an ethyl cellulose wall film on the core substance of particles which are obtained by granulating a drug substance and an enteric high polymer substance. CONSTITUTION:An enteric high polymer substance soluble in water at >=5pH is dissolved or swelled in an inert solvent to give a solution or gel, to which a drug substance suitable for oral medication is added, and the drug is dissolved or dispersed in it. The mixture is granulated, the prepared granules are dried, and the size of the granules anr adjusted to give particles having the desired particle size (preferably 50-500mu particle size). These particles are dispersed into an ethyl cellulose-containing solution, and, an ethyl cellulose wall film is formed on the core substance optionally in the presence an enteric high polymer substance by phase separation. Polysaccharide acetate, alkyl ether of carboxyalkylated polysaccharide, PVA, etc. are used as the enteric high polymer substance.
Patent JP-S5387492-A (JP)
Title: Ship
Inventor: NARITA HITOSHI
IPC: B63H5/16
Filed: 1977-10-06
Abstract: PURPOSE: To improve the propelling efficiency by means of a ring-shaped structure provided directly joined on the hull and a duct covering the circumfernece of the propeller installed behind the structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62282804-A (JP)
Inventor: ROBAATO DABURIYUU JIEREMIASU
IPC: B23B27/22
Filed: 1986-05-27
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-H09306813-A (JP)
Title: Observing apparatus and exposure apparatus provided with the same
Inventor: MIZUTANI HIDEO
IPC: H01L21/027
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To achieve high precision position detection, etc., with a simple con struction when the position detection, etc., is carried out for a specimen using substantially a single wavelength of, or a plurality of wavelengths of illuminat ing light. SOLUTION: A reticule mark 16A and a reticle window 17A on a reticle R are illuminated by a laser beam AL from a semiconductor laser device 22, caused to oscillate in a multi-mode by a high-frequency superposed driving signal, via a light transmission optical system 23, a mirror 24, and alignment objective lent 25, etc., and the image of the reticle mark 16A is formed on an image pickup device 27 by the reflected and diffracted light from the reticle mark 16A. The illuminating light AL transmitted through the reticule window 17A illuminates a wafer mark 19A on a wafer W via a projecting optical system PL and a chromatic aberration controlling plate 20, and the diffracted light from the wafer mark 19A forms an image thereof on an image pickup device 27 via the chromatic aberration controlling plate 20 and the projecting optical system PL, etc.  High precision position detection can be achieved in a state without speckles by the laser beam AL.
Patent JP-H11310824-A (JP)
Title: Carburized and quenched steel member and its manufacture
Inventor: TANIGUCHI TAKAO
IPC: C21D9/32
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a carburized and quenched steel member capable of suppressing a heat treatment strain while maintaining excellent strength characteristic and its manufacture. SOLUTION: After a stock in which 0.24-0.30 wt.% carbon is contained and the 1/2-in. depth quenched performance value obtained by the Jominy test is 33 to 50 points, is carburizing-treated, is quenched at a cooling rate R1 in the vicinity of the critical cooling rate R0 of the resultant carburized layer to undergo carburizing and quenching treatment. It is preferable to regulate the cooling rate to <=500 deg.C/sec.
Patent JP-S5822855-A (JP)
Inventor: KAWABE HIROMICHI
IPC: F28D1/04
Filed: 1981-07-31
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-S63285024-A (JP)
Title: Optical position detector
Inventor: MATSUI NORIBUMI
IPC: H03K17/78
Filed: 1987-05-18
Abstract: PURPOSE:To reduce the number of components by selecting a signal from a photodetector generated in all photodetectors by a signal the same as a signal driving a light emitting element by means of an analog switch, forming the signal into one signal, then using a Schmitt circuit to apply waveform shaping, thereby facilitating the connection to a control circuit. CONSTITUTION:An input signal 59 being the same as a signal to drive LED 1-LED16 is used to select an analog switch 62, thereby integrating signals from photo transistors PH1-PH16 into one signal. Then the signal is subject to waveform shaping by a Schmitt circuit 60 to attain ease of connection to the control circuit and even when the number of matrices is increased, the control circuit is not complicated and the Schmitt circuit 60 is integrated. Thus, the number of components is reduced and the cost is decreased even with the increased number of matrices.
Patent JP-S5822164-A (JP)
Inventor: OKABE MITSUO
IPC: B32B27/30
Filed: 1981-07-31
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。