baber/WOPTO huggingface dataset:
Patent JP-H0534649-A (JP)
Title: Manufacture of photo chromic plastic lens
Inventor: KADOWAKI SHINICHIRO
IPC: G02B1/10
Filed: 1991-07-31
Abstract: PURPOSE:To have a sufficient photo chromic property, to satisfy the characteristics as the lens (the first object), and to offer the lens of higher surface hardness and superior to wear resistance (the second object). CONSTITUTION:The first object is attained by polymerizing a monomer mixture consisting essentially of (a)-(d) components under the polymerization condition not including a peroxide polymerization initiator. (a): a methylacryl monomer selected from monofunctional methacrylic acid ester and polyfunctional methacrylic acid ester, (b): a hydrophilic monomer selected from (meth)acrylic acid and a hydroxy group containing (meth)acrylic acid ester, (c): alphapolyfunctional cross-linking monomer, (d): an effective quantity of photo chromic dye. The second object is attained by further including the process that it is conducted a plasma treatment for the plastic lens, being applied a coating compound consisting essentially of (e) and (f) components, being hardened and formed a hardened film. (e): an organic silicon compound having a silanol group and an epoxy group, and (f): colloidal silica.
Patent JP-S6250668-A (JP)
Title: Indicating instrument
Inventor: NISHIWAKI SHIGEO
IPC: G01R1/44
Filed: 1985-08-29
Abstract: PURPOSE:To make a wide-angle designation with a simple structure and to obtain an excellent designation value against variation in environmental temperature by operating a displacement characteristic member according to the quantity of electricity feeding and rotating a pointer spindle, and balancing respective characteristic of the displacement characteristic member. CONSTITUTION:The pointer spindle 25 is supported and held on an instrument frame 21 through bearing members 23 and 24 and a pointer 26 is fitted and fixed on the spindle 25. Further, a member 27 which enters displacing operation by temperature displacement due to the heating of a electrically fed resistance is formed spirally, the internal end 27a of the member 27 is fixed on the side of the spindle 25, and its external end 27b is fixed on the side of the frame 21. Further, a member 29 is formed in the reverse spiral shape of the member 27, the internal end 29a of the member 29 is fixed on the side of the spindle 25, and its external end 29b is fixed on the side of the frame 21 respectively. Then, the member 27 is displaced corresponding to the quantity of electricity feeding and the spindle 25 is rotated associatively with the displacement. Consequently, the displacement characteristics of the respective members from the spindle 25 are balanced to made a wide-angle designation.
Patent JP-H0946227-A (JP)
Title: Pll frequency synthesizer
Inventor: TONOMURA FUMIO
IPC: H03L7/183
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a PLL frequency synthesizer where the total number of frequency division is made small and a C/N characteristics is improved by means of adopting a multiplication mix-down system. SOLUTION: A reference oscillator using a liquid crystal oscillator outputting a reference frequency, a sub-loop forming a first phase locked loop, a multiplier multiplying a variable output frequency which the sub-loop outputs and a main loop forming a second phase locked loop are provided. A mixer 22 mixes down a multiplied output frequency f3 obtained by multiplying the variable output frequency f2 from VCXO17 and the variable output frequency f1 from VCO21 so as to convert it into a mixed frequency f4. The total number of freqeuncy division (f4/fr1) shown by the ratio of the mixed frequency f4 and the phase comparison frequency fr1 of the phase comparator 25 exists as a main element deciding the C/N characteristics of the main loop 20. The C/N characteristics is more satisfactory as the total number of frequency division is smaller.  Thus, the total number of frequency division can be reduced with the present circuit constitution.
Patent JP-H0354864-A (JP)
Title: Formation of schottky electrode
Inventor: KITAJIMA KATSUHARU
IPC: H01L21/28
Filed: 1989-07-24
Abstract: PURPOSE:To reduce the manufacturing cost by making satisfactory bonding between barrier metal and electrode metal by continuously depositing and forming the barrier metal and the electrode metal without interposion of a photoresist in order to remove those metals by ion milling. CONSTITUTION:There are laminated successively on a semiconductor substrate 1 a barrier metal 2, a first electrode metal 3, and a second electrode metal 4. Then, a photoresist is formed on an unnecessary portion of the electrode 4 by etching, and further the electrode 3 and the barrier 2 are removed by ion milling using the electrode 4 as a mask, for formation of a schottky barrier diode. The barrier metal and the electrode metal are successively deposited and formed without interposition of a photoresist as above because the removal by the ion milling is performed. Accordingly, bonding between metals is improved and a title electrode can be manufactured inexpensively.
Patent JP-H0837030-A (JP)
Title: Method for charging sealed type lead-acid battery
Inventor: HISAI MAKOTO
IPC: H01M10/44
Filed: 1994-07-21
Abstract: PURPOSE:To enhance the cyclic lifetime performance of a sealed type lead acid storage battery by sensing the open circuit voltage E0 before the start of charging, and starting the charging with a specified current I given by a specific formula according to the sensed voltage. CONSTITUTION:Because a lead acid battery consumes an electrolytic solution in compliance with the discharging amount, the specific gravity of the electrolytic solution sinks when the discharge deepeds, and the open circuit voltage accordingly sinks approx. linearly. Formula I is obtained from calculation of the relationship between the open circuit voltage E0 (in volts) before the start of charging and the current I (in CA's) at the initial period of charging (first stage) to be made for the purpose of attainment of a long lifetime. The first stage charging is made with the main. allowable amperage calculated by substituting the open circuit voltage measured before the start of charging into Formula I. The second stage charging is made upon setting the current to 0.05 CA, until the total charge amount attains 105% of the rated capacity. Therewith the resultant battery exhibits the min. drop of capacity till 1000 cycles and is equipped with a lifetime characteristic approx. equal to the case with a unitary cell.
Patent JP-H08224368-A (JP)
Title: Apparatus for sixty-four signs of divination and fortune telling method
Inventor: MORISHITA NORIKAZU
IPC: A63F9/06
Filed: 1994-07-22
Abstract: PURPOSE: To provide a fortune telling apparatus which permits any person to make fortune telling for himself easily and privately by configuring the apparatus form a folded letter of oracle, three ball placing parts each for the heaven and the earth, six balls grouped in two different colors for the heaven, other six balls grounded in two different colors for the earth, and ball accommodation boxed for the heaven and the earth. CONSTITUTION: Six balls grouped in two different colors are put in the heaven ball accommodation box 10, while other six balls grouped in two different colors are put in a earth ball accommodation box 11, and they are stirred separately. Three balls from those in the heaven ball accommodation box 10 are taken out one by one and placed on the placing parts 5 of the heaven placing base 2, while three ball from those in the earth ball accommodation box 11 are taken out one by one and placed on the placing parts 7 of the earth ball placing base 3. The position of the heaven divination is checked from the colors of the three heaven balls 8, and the trailing numeral of the earth divination is determined from the colors of the three earth balls 9, and thereby the letter of oracle 1 is sought in the division where the position of the heaven divination and the trailing numeral of the earth divination intersect each other. Thus fortune telling is performed.
Patent JP-H0742512-A (JP)
Title: Intake valve and manufacture thereof
Inventor: YAMADA SHIGEKI
IPC: F01L3/02
Filed: 1993-08-03
Abstract: PURPOSE:To reduce the weight of an intake valve, and extend its endurance time during high load opperation of an engine. CONSTITUTION:An intake valve 1 is formed of an aluminum complex matrial 2 including SiC whiskers short fiber 3. Its umbrella shaped surface is cut by means of mechanical work, aluminum alloy 4 is dissolved by means of acid picking, and the SiC whiskers short fibers 3 are exposed. On the surface thereof, partial stabilizing zirconiz ZrO2-8%Y2O3 is flame sprayed at a speed of acoustic velocity orr more so as to form a ceramic flame spray coat film 5 whose film thickness is 0.6 to 2mm and porosity is 5 to 40%. Heat input from the umbrella shaped surface is suppressed by the ceramic flame spray coat film 5. Sine transmission of heat is excellent in an aluminum alloy base material, any temperature rise in the valve umbrella part is suppressed. It is thus possible to prevent deposits from sticking on an umbrella back part, and also to thin the concentration of Hc in exhaust gas. And also the weight of a valve itself is, small to contribute to reduction of fuel consumption.
Patent JP-S6171996-A (JP)
Inventor: ASAMA HASHIO
IPC: B26D1/24
Filed: 1984-09-13
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-H0356512-A (JP)
Title: Production of chlorotrifluoroethylene-based polymer
Inventor: WATANABE JUNICHI
IPC: C08F2/18
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the title polymer causing no discoloration even if put to molding process by radical polymerization of chlorotrifluoroethylene etc. in an aqueous medium in the presence of a fluorohydrocarbon solvent and a fluorine-based surfactant using a polymerization initiator. CONSTITUTION:The objective polymer can be obtained by radical polymerization of chlorotrifluoroethylene or a monomer mixture predominant therein in an aqueous medium in the presence of a fluorohydrocarbon solvent ( e.g. trichlorotrifluoroethane ) and a fluorine-based surfactant (e.g. ammonium perfluorooctanoate ) using an oil-soluble radical polymerization initiator (e.g. isopropyl peroxydicarbonate ). The amount of the solvent to be used is pref. 20 - 200 pts.wt. per 100 pts.wt. of the chlorotrifluoroethylene etc., whereas for the surfactant, 0.01 - 2 pts.wt.
Patent JP-S6244851-A (JP)
Inventor: SUKOTSUTO KIYARORU KUNAUAA
IPC: G06F7/78
Filed: 1986-08-19
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-2001024939-A (JP)
Title: Device and method for picking up image and computer readable storage medium
Inventor: SHIMIZU HIROYUKI
IPC: H04N5/235
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the transient unstable state of auto-iris control caused by the rapid change of an object or vibrations of respective motors when presetting a turning position concerning an image pickup device having the turning device of a camera. SOLUTION: When there is a preset executing instruction from an operating part 19, the current state of auto-iris control due to an auto-iris operating part 4 is fixed as it is. Next, according to preset data stored in a preset memory part 18, a focus motor 5, a zoom motor 6, a horizontal motor 7 and a vertical motor 8 are rotated for performing panning and tilting. When the information of position sensors 9 to 12 is matched with the preset data, the motors 5 to 8 are stopped. After the end of preset operation, iris control is canceled from the fixed state and ordinary auto-iris control is started.
Patent JP-S6347312-A (JP)
Title: Smelting, reducing and refining equipment
Inventor: FUJII SHIRO
IPC: C21B13/14
Filed: 1986-08-18
Abstract: PURPOSE:To improve the prereducibility of iron ore in a prereducing furnace with a molten iron producing apparatus consisting of the prereducing furnace for the raw material iron ore and a smelting and reducing furnace by cooling the high-temp. reducible exhaust gas of the smelting and reducing furnace to the temp. suitable for reduction and supplying such gas to the prereducing furnace. CONSTITUTION:The molten iron is produced by blowing the prereduced high-temp. iron ore powder from the prereducing furnace 2, and the preheated pulverized coal, line, etc., to the smelting and reducing furnace 1 and blowing gaseous O2 separately by a lance, etc., to the furnace to melt and reduce the iron ore. The exhaust gas from the smelting and reducing furnace 1 of this case fluctuates between 1,500-1,800 deg.C and enters the prereducing furnace 2; therefore, the values measured by thermocouples 15, 16 and gas component analyzing instrument 17 are inputted to an input device 19 and the flow rate of the cooling water to be passed to a water cooling pipe 7 provided to a flue 4 of the smelting and reducing furnace 1 is regulated by a valve 10 with an operation unit 20 to cool the exhaust gas from the smelting and reducing furnace 1 to the temp. optimum for the prereduction of the iron ore. Such exhaust gas is supplied to the prereducing furnace 2. The iron ore is prereduced with the excellent reducibility and is supplied to the smelting and reducing furnace 1.
Patent JP-H0570189-A (JP)
Title: Rubber bag for preliminary contact bonding used for producing laminated glass
Inventor: TANAKA KUNIO
IPC: B32B5/02
Filed: 1991-07-06
Abstract: PURPOSE:To improve resistance to breakage of a heater element, flexibility and resistance to flexural wear by accommodating a heater cloth composed of a twisted yarn of a specified flexible filament heater element and a non-conductive filament and having a pair of electrodes at both the end parts into a rubber bag. CONSTITUTION:A rubber bag accommodating the heater cloth mentioned below; This heater cloth is composed of a fabric woven by alternately arranging a twisted yarn of a flexible filament heater element, obtained by twisting the flexible filament heater element composed of a blended yarn between an electroconductive metal wire and a non-conductive filament respectively having 100-800mm average fiber length and capable of generating heat due to contact resistance between the electroconductive metal wires when charged with electricity and having 5500-13500 first twist coefficient and a non-conductive yarn, using them as the weft yarn (or warp yarn) and using a non-conductive yarn as the warp yarn (or weft yarn) and equipped with a pair of electrodes at both the end parts of the fabric in the direction where the twisted yarns of the flexible yarn heater element are arranged. A typical example is a rubber bag 1 having an air-tight air-chuck 3 attached to an inlet 2 for taking in and out a preliminarily contact bonded laminate between glass and a resin interlayer.
Patent JP-S6253427-A (JP)
Title: Method of cutting end of yarn and yarn end and device
Inventor: SEO TAKASHI
IPC: D01H9/18
Filed: 1985-08-31
Abstract: PURPOSE:To make it possible to surely grasp the end of yarn wherever a cop is positioned, to cut the end yarn of the cop to length and feed it to a threading mechanism, by spraying air to the cop while rotating the cop in the direction opposite to the winding direction. CONSTITUTION:The reversely rotating device 5 for cop is set in the middle of the conveyor 3 from a hopper to a threading mechanism and, at a position outside the device, the nozzle 8 to spray air on the shoulder part 4 of the cop 2 and the nozzle 10 to spray air on the waist 6 of the cop 2 are laid. The device 7 for sucking the end of yarn is set. In the interior of the device 7 for sucking the end of yarn is set. In the interior of the device 7 for sucking the end of yarn, the block 13 having both the narrow suction vent 11 and the successively widening suction passageway 12 is constituted and the cutter 14 to cut the sucked end S of yarn and the cover 15 to guide the end S of yarn to the cutter are provided therein.
Patent JP-S6252451-A (JP)
Title: Apparatus for measuring hardness
Inventor: OHASHI SEIICHI
IPC: G01N27/80
Filed: 1985-08-31
Abstract: PURPOSE:To measure hardness without destructing a specimen, by detecting the magnetic permeability of the specimen based on the content of carbon by the electromagnetic induction action of a sensor means. CONSTITUTION:The primary current from a primary current supply means 6 is supplied to the primary coil 2A of a sensor means 2 and controlled by a primary current control means 8 so as to be set to a reference value. Because a secondary coil 2B is magnetically connected to the primary coil 2A, induced electromotive force is induced in the second coil 2B by electromagnetic induction action and the value thereof is displayed by a detection value display means 14. When an article 4 to be measured is arranged in close vicinity to the sensor means 2, the magnetic permeability in a medium in the vicinity of the sensor means 2 is changed with the hardness of the article 4 to be measured and, therefore, the electromotive force induced in the secondary coil 2B changes according to hardness. By collimating the display value of a detection value display means 14 with known data, hardness is measured.
Patent JP-S60148031-A (JP)
Inventor: JIEROOMU JIYON KUOMO
IPC: H01J9/14
Filed: 1984-09-17
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-S6437258-A (JP)
Title: Production of heat-resistant fabricated food
Inventor: OKUNO KAORU
IPC: A23L17/30
Filed: 1987-07-31
Abstract: PURPOSE:To industrially and advantageously obtain a fabricated food, having heat resistance and formable into an optional shape, by adding acidic substances, such as alkaline (earth) metal salts or organic acids, to a gelan gum solution prepared by dissolving gelan gum while heating. CONSTITUTION:A 0.03-2wt.% aqueous solution of gelan gum prepared by dissolving the gelan gum while heating is prepared. Alkaline (earth) metal salts, e.g. calcium lactate, magnesium chloride, sodium phosphate, sodium chloride and/or organic acids, e.g. citric acid or malic acid, in an amount of preferably 0.01-0.5wt.% (in the case of 0.5wt.% gelan gum concentration) are added to the above-mentioned solution to afford the aimed food.
Patent JP-H0357186-A (JP)
Title: Electromagnetic induction heating pan
Inventor: ISHIKAWA HARUO
IPC: H05B6/12
Filed: 1989-07-25
Abstract: PURPOSE:To suppress corrosion progress from a pinhole, and to improve corrosion resistance by applying fluorine coating of two layers or more on the surface of an aluminium alloy including Mn and Mg. CONSTITUTION:To an aluminium alloy Al in which Mn and Mg components are added by 0.2 to 2.0%, an aluminium alloy B2 in which Al is added by 99% or more, is clad-processed. A ferritic stainless 3 heating by electromagnetic induction and the aluminium alloy double layered clad material are roll-clad- processed with each other at a high temperature and under high pressure, so as to form a flat surfaced clad material. After the flat surfaced clad material is made into a form of a pan by drawing, the surface of the aluminium alloy Al is roughened by blast abrasion, and is activated. A first fluorine coat 4 is coated and is dried, and a second layer top fluorine coat 5 is then coated, and is burned and baked. Due to the inclusion of Mn and Mg, pitting corrosion of the aluminium alloy Al hardly occurs, and corrosion resistance can thus be improved.
Patent JP-S6170907-A (JP)
Inventor: MATSUMOTO TOSHIAKI
IPC: A01C7/08
Filed: 1984-09-14
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-H0242818-A (JP)
Title: Stabilized voltage controlled oscillator
Inventor: TAKAUCHI RYUJI
IPC: H03L7/00
Filed: 1988-08-02
Abstract: PURPOSE:To stabilize an oscillating frequency regardless of external causes by obtaining the fluctuation part of the oscillating frequency of a second voltage controlled oscillator(VCO) with a phase compared result and suppressing fluctuation in the oscillation central frequency of a first VCO. CONSTITUTION:When a power source is inputted, a prescribed oscillating frequency signal is outputted from a VCO3. When a frequency center is fluctuated, the rectangular wave signal of the fluctuation part is outputted from a phase comparing mean 4. This signal is smoothed by an LPF5 and caused to be a direct current voltage  V. Then, the signal goes to be a prescribed level and becomes the correcting level of the oscillating frequency of VCO3 and VCO2. When an input signal signal is given to the VCO2, the oscillation of the central frequency to correspond to the input signal is executed from the VCO2 and the correcting value  V is added through an LPF7. Accordingly, the oscillation of the central frequency to correspond to the correcting value and input signal is executed in the VCO2. Since the correcting value is changed by the various external causes and changed to a value which causes the oscillation central frequency of the VCO2 to be constant, the oscillation of the VCO2 is made stable.
Patent JP-H0749138-A (JP)
Title: Range hood with built-in hot water supplying device
Inventor: KAWASHIMA SHIGERU
IPC: F24C15/20
Filed: 1993-08-04
Abstract: PURPOSE:To obtain an exhaust gas flow rate including a lower small kitchen range while stabilizing combustion of a hot water supplying unit, to effectively discharge combustion exhaust gases of the unit and the range, and to reduce noise. CONSTITUTION:The hot water supplying unit-containing range hood comprises a smoke sensor 6 for detecting a using state of a lower small kitchen range placed near a suction port 4, a temperature sensor 7 and a controller for variably controlling a flow rate of a blower 3 in response to the using state of the range detected by a hot water supplying unit in-service sensor. The hood also comprises a unit for varying an opening area of a suction port for the unit or an exhaust port 19 for the unit in response to the air flow rate of the blower 3.
Patent JP-H0749386-A (JP)
Title: Positional detector for radiation
Inventor: WATANABE MITSUO
IPC: G01T1/161
Filed: 1993-08-04
Abstract: PURPOSE:To realize highly accurate positional detection of incident scintillator by comparing the levels of a group of photoelectric conversion signals with a plurality of different threshold values and deciding whether the level is within a set range thereby eliminating the influence of Compton scattering. CONSTITUTION:Comparing sections 7, 8 compare the amplitudes of output signals ES1-ESn from a preamplifier section 6 with different threshold values and produces comparison output signals BX1-BXn and CX1-CXn. In order to make ineffective the noise component of the signals ES1-BSn, i.e., the comparison results at a part having no actual input of signal, a noise component removing section 9 compares the signals ES1-ESn with a threshold value and produces comparison output signals DX1-DXn. In order to determine a scintillator producing a highest output, an envelop extracting section 10 conducts feature extraction of the incremental/decremental tendency of the overall envelop of the signals ES1-ESn and produces envelop signals FX1-FXn. A decision is then made whether a specific scintillator is an incident scintillator based on the features of these signal pattern group.
Patent JP-H0749578-A (JP)
Title: Electron transferring material made of new diphenoquinone derivative
Inventor: TSUKAHARA HIROKAZU
IPC: G03G5/06
Filed: 1993-08-04
Abstract: PURPOSE:To provide a new org. electron transferring material useful as an electron transferring material required to form the cell of a photoelectric converter (such as an electrophotographic photoreceptor), an electric field light emitter, etc. CONSTITUTION:A 3,5-dialkyloxy (or dihalogeno)-3',5'-dialkyl-4,4'-diphenoquinone compd. represented by the formula is used as a novel org. electron transferring material. In the formula, R<1> is alkyloxy or halogen and R<2> is alkyl. A positive charge type electrophotographic system fit for environmental protection can be realized.