baber/WOPTO huggingface dataset:
Patent JP-S59156911-A (JP)
Title: Manufacture of a-type zeolite using volcanic glass as principal starting material
Inventor: YOSHIDA AKIRA
IPC: C01B39/16
Filed: 1983-02-22
Abstract: PURPOSE:To manufacture A-type zeolite contg. practically no iron component and suitable for use as a builder for a detergent by utilizing sodium metasilicate hydrate obtd. by treating volcanic glass by a specified method. CONSTITUTION:8-18N aqueous soln. of sodium hydroxide is added to volcanic glass such as ''Shirasu'', (pumiceous sand produced in Kyushu district in Japan) and they are heat treated at 70-150 deg.C for about 1-4hr to leach 50-70wt% of silica contained in the volcanic glass. Insoluble matter is separated and removed from the resulting liq. after the leaching, and the concn. of sodium metasilicate hydrate to be crystallized in the remaining soln. is adjusted to about 60-95wt%. Sodium metasilicate hydrate is deposited by holding the concd. soln. at about 10-30 deg.C, and an aqueous mixture consisting of the deposited sodium metasilicate hydrate, sodium aluminate, sodium hydroxide and water in molar ratios represented by equations I , II, III is brought into reaction by heating to obtain A-type zeolite.
Patent JP-S56125433-A (JP)
Title: Modification method of surface of synthetic high-molecular substrate
Inventor: NEZU TSUGUO
IPC: C08J7/18
Filed: 1980-03-10
Abstract: PURPOSE: To improve the adherability of a substrate to paints, adhesives, etc. by modifying the surface of the substrate, by a method wherein the surface of the substrate is coated with a photopolymerizable compsn. consisting of a hydrophilic resin, a free-radical polymerizable monoolefinically unsaturated monomer compd. and a triplet sensitizing agent and then irradiated with a ray.  
     CONSTITUTION: The surface of a synthetic high-molecular compd. substrate, particularly a nonpolar polyolefin high-molecular substrate, is coated with a photopolymerizable compsn. consisting of a hydrophilic resin (A) resulting from the polymn. of a polymerizable unsaturated monomer contg. at least 10wt% hydrophilic unsaturated monomer [e.g. (meth)acrylic acid or (meth)acrylamide], a free-radical polymerizable monoolefinically unsaturated monomer compd. (B) which is relatively low molecular and exhibits polarity to some extent [e.g. methyl (meth)acrylate], and a triplet sensitizing agent (C) having a triplet energy of at least 50kcal/mol (e.g. thioxanthone or its derivative). Then the coated surface is irradiated with an active ray to modify the surface of the substrate whereby the adherability of the substrate to paints, adhesives, etc. is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53114016-A (JP)
Title: Starting controller for rolling mill sync. motor
Inventor: KII HIROYUKI
IPC: B21B35/00
Filed: 1977-03-17
Abstract: PURPOSE: To perform sync, running of rolling mill sync. motors in such a manner that one motor is synchronously thrown in then the other motor is started and synchronized and rotary angle positions of transmission mechanism of both motors are coinsided. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08221125-A (JP)
Title: Steering controller
Inventor: KACHI REIICHI
IPC: G05D1/02
Filed: 1995-02-17
Abstract: PURPOSE: To provide a steering controller which can places automatic steering in a manual-preferential steering state if the automatic steering becomes abnormal even when a wheel steering is inhibited from being operated during the automatic steering. CONSTITUTION: If abnormality which disables the continuation of the automatic steering is detected during a travel in automatic steering mode (step ST1), a stop command is sent to a vehicle (step ST3) and a steering clutch is connected to make possible steering wheel operation (step ST5). Then a driver starts operating the steering wheel against the driving force of a steering motor and then when the motor current increases as a result (step ST6), the steering motor is powered off so as to remove the load on manual steering (step ST7).
Patent JP-S53116361-A (JP)
Title: Preparation of 7 acylthioo44enee33oxosteroid
Inventor: OKUJIMA HIROMI
IPC: A61K31/57
Filed: 1977-03-17
Abstract: PURPOSE: To prepare the title cpd. industrially, useful as anti-andesteronic diuretic, in high yield with supressing side reaction by addition of thiocarboxylic acid to 4,6-diene-3-oxosteroid in the presence of a strong acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58155800-A (JP)
Inventor: IIMURA HIROSHI
IPC: B23P19/04
Filed: 1982-02-23
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-S62187342-A (JP)
Title: Diazo copying material
Inventor: TOSHIMOTO MASANORI
IPC: G03C1/58
Filed: 1986-02-13
Abstract: PURPOSE:To quickly form an image to prevent the hydrolysis by the moisture in air and to provide the image having high fastness without color fading by using a specific surface reforming layer and coupler having specific structure. CONSTITUTION:The surface reforming layer of a diazo copying material having a photosensitive layer on the surface reforming layer consists of a modified PVA resin contg. a sodium allyl sulfonate in the molecule and a diazonium salt and at least one kind of the beta-naphthoic acid coupler expressed by formula I or formula II are incorporated into the photosensitive layer. The azo dye formed by the coupling component used in the surface reforming layer has the effect of maintaining the inter-molecular chelation so that said dye exists stably. The copying material with which the image formed in the above- mentioned manner has the high image contrast without being faded by UV rays, moisture, etc. is obtd.
Patent JP-S60172257-A (JP)
Title: Nutrient assistant food
Inventor: MOCHIZUKI TOSHIHARU
IPC: A23L1/30
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a novel nutrient assistant food effective in lowering the cholesterol level in blood and prevent hypertension, by dissolving or dispersing vitamin E, soybean lecithin and gamma-oryzanol in a liquid vegetable oil, and encapsulating the obtained liquid mixture in a gelatin capsule. CONSTITUTION:(A) Vitamin E, (B) soybean lecithin and (C) gamma-oryzonol are dissolved or dispersed in a liquid vegetable oil (preferably embryo oil), and the solution, etc. is encapsulated in a gelatin capsule. The amounts of the components A, B and C are preferably 1%, 1% and 0.2%, respectively, based on the liquid encapsulated in the capsule. EFFECT:The food exhibits the functions of health food, such as the rejuvenation and activation of cell, the prevention of menopausal disorder and hypoovarianism, and the promotion of growth, etc.
Patent JP-S52113547-A (JP)
Title: Treating method of waste water
Inventor: TANAKA MINORU
IPC: B01D21/01
Filed: 1976-03-22
Abstract: PURPOSE: To enable high purification of waste water by use of a flocculant formed by electrolyzing and causing elution of aluminum as an anode in an aqueous solution of a highly electrolytic salt dissolved in pure water, and adding thereto a strong acid or a strong base. The flocculant thus formed adsorbs suspended matters of the waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11227613-A (JP)
Title: Steeling wheel
Inventor: YAMADA SATORU
IPC: B62D1/04
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide easy adjustability for the position of an operating knob without use of any tool. SOLUTION: An operating knob 20 is installed in the wheel part 11 of a wheel body, and guide means 15 and 30 are furnished to guide the knob 20 slidably in the circumferential direction of the wheel part 11, while fixing means 22 and 23 are furnished which can mount and remove the knob 20 on/from the wheel part 11 through operation from the knob 20. The knob 20 can be fixed to and released from the wheel part 11 by turning the fixing means by the knob 20, and positional adjustment of the konb 20 can be made easily as it is guided by the guide means about the circumferential direction of the wheel part 11.
Patent JP-H09197124-A (JP)
Title: Dichroic mirror
Inventor: NAGATA TAKESHI
IPC: G03B33/12
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a dichroic mirror whose reflecting characteristics are not deteriorated by using an ion-exchanged glass substrate. SOLUTION: A dichroic coating film 11 is formed on the surface of an ion- exchanged glass substrate 10 preferably having <1.0mm thickness. For example, a glass substrate excellent in planeness obtd. by double side polishing is ion- exchanged by immersion in molten KNO3 kept at about 500 deg.C and the surface of the resultant glass substrate 10 is coated with the dichroic coating film 11 by alternately laminating TiO2 layers and SiO2 layers by vacuum deposition. The glass substrate 10 has enhanced bending strength by the ion exchange, the planeness is hardly varied even when the dichroic coating film is formed on the surface and the reflecting characteristics are not deteriorated.
Patent JP-S56126862-A (JP)
Title: Electric charging method
Inventor: KUMAGAI JIYUNICHI
IPC: G03G15/02
Filed: 1980-03-10
Abstract: PURPOSE:To charge without generating ozone, by low power, by making the surface to be charged contact with an electrode which has been lined with a soft resistor, and applying voltage. CONSTITUTION:An electrode 2 which has been lined with narrow fluffy cloth, etc. 3 is made to contact with a photosensitive drum 1, and DC voltage 4 is applied. Also, an alternating current 5 is applied to one side A of the electrode through the capacitor 6. The other side B is grounded through the capacitor 7, so that the alternating current portion is attenuated as it goes to the point B from the point A. In this way, the charging efficiency is elevated by an alternating current, also the alternating current portion becomes ''O'' at the point B, and no charging unevenness (generation of a stripe) is generated.
Patent JP-H09191206-A (JP)
Title: Dielectric coaxial resonator and multi-layered circuit board
Inventor: SATAKE HIROYUKI
IPC: H01P7/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily make a high frequency circuit component, such as a VCO (voltage-controlled oscillator) and a PLL module, small-sized. SOLUTION: Plural dielectric layers 1b, 1c...1m provided with annular conductor layers 2 where via holes 3 are arranged at plural places are laminated and conductors are formed on the internal wall surfaces of hole parts 4 provided inside the annular conductor layers 2 to constitute the dielectric coaxial resonator, which has the annular conductor layers 2 as external conductors and the conductors in the hole parts 4 as internal conductors, in the multi-layered circuit board. Therefore, the dielectric coaxial resonator is constituted in the multi- layered circuit board without using a dielectric coaxial resonator as a single body, so a high frequency circuit component or high frequency equipment which is small-sized and low in cost can be constituted.
Patent JP-H08203217-A (JP)
Title: Magnetic recording apparatus and magnetic recording/ reproducing apparatus
Inventor: KOSUGI HIROSHI
IPC: G11B20/12
Filed: 1995-01-27
Abstract: PURPOSE: To omit an edit gap or the like with a simple constitution by adding required codes, in a block unit, to respective digital signals of a plurality of channels and then performing a prescribed shuffling processing operation. CONSTITUTION: In every block, an error correcting code and a block identifying code are added, by an error correcting and coding circuit 10 and an ID addition circuit 11, to four-channel digital audio digital signals DA1 to DA4 via an A/D converter 7. A digital video signal DV to which an error correcting code and an identifying code have been added by an error correcting and coding circuit 15 and an ID addition circuit 16 in the same manner as the digital audio signals is shuffled by a shuffling circuit 17, and the digital audio signals and the video signal in which the audio signals and the video signals are regulated and aligned so as not the exist mixedly and disorderly, are recorded obliquely on a magnetic tape 6.  Thereby, a double recording operation for an edit gap and the digital audio signals can be omitted with a simple constitution, and a recording density can be increased.
Patent JP-H02209039-A (JP)
Title: Channel changeover switch circuit for automatic/manual control
Inventor: TAKATOMI KOJI
IPC: H04L12/437
Filed: 1989-02-08
Abstract: PURPOSE:To avoid the operation of a channel having a fault in error even when not only the changeover from the automatic mode into the manual mode of a system changeover switch takes place but also a power supply is turned from ON to OFF by using a latching relay, and keeping always the state before changeover. CONSTITUTION:When the manual mode is switched from the automatic mode, the state before changeover is kept by a latching relay 5 to an effective channel, and the state of the channel at the automatic mode takes place as it is. When the mode is switched from the manual mode into the automatic mode, the state of the manual mode is kept by the latching relay 5 to the effective channel according to the command of the automatic channel changeover device when no command of the automatic channel changeover device 3 is given. In the case of the ON/OFF of the power supply, the state of the channel before the power OFF is kept by the latching relay 5 in relation of every case of power ON/OFF.
Patent JP-S62189322-A (JP)
Title: Exhaust timing controller 2-cycle engine
Inventor: YAMAMOTO HITOSHI
IPC: F02B75/02
Filed: 1986-02-14
Abstract: PURPOSE:To prevent carbon from deposition by swinging a swing valve body for opening and closing the upper edge of an exhaust port of a 2-cycle engine and making the valve body end face side inner surface of a valve receiving chamber have an arc having the same center as the valve body end in opening the valve body. CONSTITUTION:An exhaust port 5 of a 2-cycle engine is provided with a valve body 19 swung about a shaft 18 to open and close the upper edge of a port opening 15a. The opening 19a side end face 23 of valve body 19 has an arc centering around a pivot 18 with a radius l1 and the inner surface 28a to the opening side edge 28 of a valve body 19 receiving chamber is an arcuate one centering around the same pivot with a radius l2. Thus, a gap between the end face of valve body and the inner surface of edge can be reduced so that carbon depositing in the gap can be scavenged by the swing of the valve body.
Patent JP-S58146440-A (JP)
Title: Uranium collecting polymer agent and its manufacture
Inventor: SAKURAGI MASAKO
IPC: C01G43/00
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a uranium collecting polymer agent having high selective adsorptivity for uranium dissolved in water, by reacting a specified hydrazone compd. with a maleic anhydride-vinyl monomer copolymer. CONSTITUTION:A hydrazone derivative represented by formulaIin which R is H or alkyl is reacted with a copolymer of maleic anhydride and a vinyl monomer, such as 2-methylpropylene to give a polymer having acylhydrazone structure, and carboxylic groups on the side chains, serviceable as an uranium collecting agent. This uranium collecting agent selectively adsorbs a very small amt. of uranium with high efficiency, even in the presence of many kinds of ions in high concn. It is suitable for collection of uranium in the sea and recovery of uranium from the effluent of a uranium refinery.
Patent JP-H11272493-A (JP)
Title: Cpu initialization method for emulation
Inventor: KARTHIKEYAN MADATHIL R
IPC: G06F11/22
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for initializing a CPU for executing an emulation code from a debugger. SOLUTION: An emulation logic 13 related with a CPU 14 is provided with a finite state machine 13b having three modes, that is, a reset mode in which any request from a debugger or a CPU is not serviced, normal mode in which a priority order is applied to a request from the debugger, and rising mode in which only the request from the debugger is serviced. The finite state machine 13b is set in the reset state for initialization, and held in the reset state while the rising mode is requested. When the reset mode is released, the rising mode is immediately serviced. Thus, the initializing state is cleanly applied to the CPU 14.
Patent JP-H0664923-A (JP)
Title: Production of oxide superconductor thin film
Inventor: TORII YASUKO
IPC: H01L39/24
Filed: 1993-02-19
Abstract: PURPOSE:To efficiently produce thin film having a higher critical temperature than those of conventional thin films on the oxide superconductor material containing T1. CONSTITUTION:The thin film of the oxide containing T1 is formed, thermally treated at 850-950 deg.C for a short time, and subsequently thermally treated for a long time at a temperature which is higher than 750 deg.C but lower than the temperature of the above thermal treatment. The oxygen partial pressure in the atmosphere for the thermal treatment of the thin film is controlled to <=0.1 atmospheric pressure. When the T1 superconductor thin film is formed, a 1212 layer is reacted with an amorphous Ca-Cu-0 layer to form a 1223 layer, or a layer containing T1 is reacted with a layer not containing T1 to form a superconductor thin film having a high critical temperature. The figure shows a process for synthesizing a superconductor film having a high critical temperature by reacting two layers with each other.
Patent JP-S63197944-A (JP)
Title: Packaging unit for preserving quality
Inventor: NAGAI HISASHI
IPC: G03C3/00
Filed: 1987-02-10
Abstract: PURPOSE:To prevent deterioration in characteristics during preserving and aging by using novel pulp as a raw material for making cardboard for sandwiching a chemically sensitized silver halide photographic sensitive material. CONSTITUTION:This packaging unit holds in place 10-100 sheets of photographic films according to kinds and sizes thereof. A prescribed number of these packaging unit are further housed into a light-shieldable moistureproof sealing bag. The sealing bag is sealed by removing excess air therefrom. The novel pulp is used as the raw material for making the cardboard to sandwich the silver halide photographic sensitive material subjected to the chemical sensitization including gold sensitization in particular. The impairment of the characteristics arising from the quality of the cardboard to be used for the packaging unit is thereby obviated.
Patent JP-S59155515-A (JP)
Title: Valve closing device
Inventor: TAKAHASHI AKIRA
IPC: F01L1/047
Filed: 1983-02-25
Abstract: PURPOSE:To contrive to simplify the structure by a method wherein a dual cam, on which a cam for a suction valve and a cam for an exhaust valve are integrally formed, is loosely fitted onto a camshaft in the valve gear system of an internal combustion engine and the engagement/disengagement of said dual cam with/from the camshaft is made possible by hydraulically actuating a plunger in the camshaft. CONSTITUTION:When an output signal is issued from a controller 14 so as to change-over an oil control valve 13 in order to lead pressure oil through an oil pipe 12 to the oil passage 201 in a camshaft 2 during light load running or the like, a plunger 19 in a guide hole 18 formed in the diametral direction of the camshaft 2 is shifted against a spring 21 from a position, at which the plunger 19 engages with the engaging dent 163 of a cam DC, to a position, at which the plunger 19 engages deeply in a guide hole 18. As a result, the camshaft 2 slides in the cam 16 instead of rotating the cam 16. Because the cam DC is formed as a dual cam, on which a cam 17 for a suction valve and a cam 16 for an exhaust valve are integrally formed with keeping a predetermined intersecting angle alpha between the cams 16 and 17, the suction and the exhaust valves are kept in the fully closed states due to no rotation of the cam DC.
Patent JP-S61190364-A (JP)
Title: Magnetic brush developing device
Inventor: NAKAHARA TOSHIO
IPC: G03G15/01
Filed: 1985-02-20
Abstract: PURPOSE:To cut off a developer securely even in case of irregularity in the rotation of a developing sleeve, etc., by stopping the conveyance of a developer by a supply roller when development is not performed and moving a developer scooping-up magnet to a nonscooping position. CONSTITUTION:A color copying machine is equipped with three developing devices 3-5, etc., one of which is selected to perform developing operation while the two remaining devices are placed in a nondevelopment state. Each developing roller 35 has a developing sleeve 28, a magnet 41 for development which is fixed on a shaft 29, and a scooping-up magnet 42, which moves intermittently between a scooping-up position and a nonscooping position where a developer is affected by no magnetic force through the ON/OFF operation of an unshown solenoid. For example, when the developing device 5 performs developing operation, supply sleeves 31a of the other developing devices 3 and 4 do not operate and their solenoids 45 are off. Therefore, magnets 42 of the developing devices 3 and 4 are placed at nonscooping positions and a developer is attracted to sleeves 28 from neither of them.
Patent JP-S53116053-A (JP)
Title: Arithmetic operation system using transversal type filter
Inventor: MURANO KAZUO
IPC: H03H15/02
Filed: 1977-03-19
Abstract: PURPOSE:To establish the transversal type filter less in cost and excellent in performance, by using a plurality of common units constituted with LSI or CCD.
Patent JP-S58148898-A (JP)
Title: Dna synthesizer
Inventor: OOSUGI YOSHIAKI
IPC: C12N15/09
Filed: 1982-02-26
Abstract: PURPOSE:The titled synthesizer that is provided with means for preparing reagent solutions and means for feeding them to the reactor, thus preparing solutions of unstable reagents at the same time to enable steady and stable synthesis of DNA. CONSTITUTION:Vessels 30, 30'... are held in holes 33, 33'... on the turntable 32 of which the operation is controlled by the control circuit 27 and crystalline nucleotide reagents A and condensing agents B are alternately fed into each vessel so that the order of reagents A becomes the same as the sequence of DNA bases. The turntable 32 is shifted to the prescribed position and needles 34-36 are inserted into the vessel 30 by means of needle up-and-down mechanism 32. A prescribed amount of pyridine is poured in the vessel 30 by the pump 40 through the plunger-driving mechanism 38 to prepare the nucleotide reagent solution, then the solution is sucked into the syringe pump 41 and poured through the valve 47 into the reactor 2. Or the solution is sucked into the pump 41, then needles 34-36 are pulled out, turntable 32 is made to rotate and the solution is poured into vessel 30' which comes to the prescribed position to prepare a mixture thereof with a condensing agent, then the mixture is fed to the reactor 2.
Patent JP-H06242178-A (JP)
Title: Pin scan circuit
Inventor: WATANABE YOSHIKATSU
IPC: G01R31/28
Filed: 1993-02-19
Abstract: PURPOSE:To observe the signal level of input-output pin without complicating the formation of circuits by comparing a signal sent to the input-output pin of IC with a variable reference voltage and outputting the result of comparison to the outside through FF. CONSTITUTION:At the time of measuring a signal level applied to input-output- pins 1a, 1b, in input/comparison circuit 10a, 10b where an input circuit and a comparison circuit are composed of a common circuit, first a reference voltage Vref is set up to an optional voltage by an external or internal control circuit, and one set of a boundary scan clock BSCK is applied with MODE and SIFT set to naught, and the signal level of the pins 1a, 1b is compared with the voltage Vref and the result of the comparison is latched in FF13a. Next, SIFT is set to 1, and many clocks BSCK are applied to actuate shifting motion for outputting the result of comparison outside IC through a boundary scan circuit 16. Thus, the judged value of the signal level of the pins 1a, 1b to an optional voltage Vref, can be externally measured by altering the voltage Vref and repeating the above motion.