baber/WOPTO huggingface dataset:
Patent JP-S6177356-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/822
Filed: 1984-09-21
Abstract: PURPOSE:To enable the formation of capacitors having a uniform and large capacitance and a high dielectric strength by a method wherein a semiconductor single crystal layer is epitaxially grown on a semiconductor substrate by using the mask of insulator projections; then, the projections are selectively etched away, and grooves of the same shape as that of the projection are formed at parts of removal. CONSTITUTION:SiO2 film patterns 22a, 22b, etc. corresponding to the groove shape are formed at positions of groove formation on the Si substrate 21. Next, single crystal Si layers with a thickness almost equal to the height of the patterns 22a and 22b are selectively formed in the exposed surface of the P-type si substrate 21 by selective epitaxial growth, then a required amount of boron is introduced by a method such as ion implantation or diffusion. Capacitor- forming grooves 24a, 24b, etc. made by a P-type single crystal Si layer 23 and the substrate 21 are formed in the treated substrate-surface by selectively removing the patterns 221, 22b, etc. by wet etching. Finally, a thin thermal oxide film 25 is formed on the substrate surface including the inner surfaces of the grooves 24a, 24b, etc.
Patent JP-S6353801-A (JP)
Inventor: KOBAYASHI MASAJI
IPC: F21S8/10
Filed: 1986-08-25
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-H0247475-A (JP)
Title: Parking device
Inventor: KAWADA RYOKICHI
IPC: E04H6/06
Filed: 1988-08-09
Abstract: PURPOSE:To make safe and easy parking possible even on a parking lot laterally facing a narrow road and furthermore narrow in space available for parking by dividing a car-carrying truck into two parts of the front and the rear, and by providing wheels for swivelling motion to each of the trucks. CONSTITUTION:By dividing a car-carrying truck 11 into two parts of the front and the rear with a distance P placed in between, a pair of divided truck 11a and 11b are formed. The two trucks are connected art the same side with a connecting bar 13. A bearing 2 equipped with a perpendicular axis is provided and rotatably supported with the axes at the front part of the front truck 11a. To each of the front and the rear trucks 11a and 11b, wheels 3 that roll over the ground surface are provided, and axes of the wheels are made to intersect the axis of the bearing 2. When a car is stopped in a preliminary stopping position in front of the parking position, the divided front and rear trucks 11a and 11b are inserted to each front position of the front and the rear wheels of the car. Then, the car is made to proceed at a slow speed to ride on the truck 11. After this, the truck, loaded with the car, is moved by the wheels 3 for swing motion to the parking position.
Patent JP-H0485892-A (JP)
Title: Periodic magnetic field generation device
Inventor: OKUBO KOICHI
IPC: G21K1/093
Filed: 1990-07-26
Abstract: PURPOSE:To prevent a loss in a beam caused by emission of an electron beam, lowering of generation of emission light, amplification, oscillation gain and deterioration in a magnetic characteristic by arranging a superconductor around a course of the electron beam at a prescribed pitch. CONSTITUTION:Magnets 1 magnetized in the arrow direction are arranged in the positions facing up and down an electron beam course Z-axis so as to generate a peripheral magnetic field having having a pitch lambdaw. Between the magnets having the upward and downward magnetization directions, magnets magnetized in the Z-axis direction for forming a magnetic path are arranged, and superconductors 2 are arranged in the positions corresponding thereto so as to surround the electron beam course. Thereby, for instance, an electron beam upwardly emitted from the Z-axis, whose self-magnetic field of itself is repelled due to a minus effect of the superconductors 2, is pushed back in the direction of the central axis direction. In this way, force converging in the direction to the central axis acts incessantly on the electron beam.
Patent JP-S6259312-A (JP)
Title: Control device for hot air room heater
Inventor: NANBA MASAYUKI
IPC: F23N5/24
Filed: 1985-09-09
Abstract: PURPOSE:To eliminate a variation in the rotational speed of a blower and keep constant the exhaust gas characteristics and the temperature of the blown-out hot air by applying compensation to the rotational speed of a blower so that it is returned to an original rotational speed when the detected voltage of an electric power source voltage detection section which always detects the electric power source voltage falls below a beforehand set voltage. CONSTITUTION:When an electric power source voltage Va becomes lower than a reference voltage Vb for rotational speed compensation, the output of an operation amplifier 29 becomes H, and a transistor 33 in ON. Accordingly, a photo-coupler which consists of 35a and 35b is ON, and gives a signal which demands rotational speed compensation to a rotational speed compensation section 18. When a rotational speed compensation section 18 receives the signal, it gives compensation to make a phase angle thetax' that is smaller than a normal phase angle thetax (with a characteristic that the rotational speed is lowered from nx to nx' when the AC power source voltage drops from vx to vx', the phase angle required to change the rotational speed from nx' to nx). Namely if the voltage reaches a beforehand set level before it drops to a level at which the state of combustion is adversely affected, compensation is given until the rotational speed is returned to an original rotational speed.
Patent JP-2000029900-A (JP)
Title: Component database, method for retrieving component database and component database system
Inventor: ICHIKAWA YOSHIAKI
IPC: G06F17/30
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To contribute to environmental measures by promoting the enrichment of a component database for registering the incorporated states of substances included in materials, generating adverse effects in environment and specified by environmental pollutant removal/ transfer registration(PRTR) or the like and easily managing the specified substances included in respective processes from the manufacture of a product up to its disposal. SOLUTION: A database 107 is referred to from each of plural sites 101, 108, 109 producing various products by the name of a product D or by the names of constitutional materials A to C of the product D when the product D has not been registered yet, extracted specified substance names P, Q and their contents in materials are obtained to acquire the specified substances included in the product D and their contents (a substance database 104). When the product D has not been registered yet, the specified substances P, Q including D as a material name and their contents are registered in the component database 107. Since a product can be easily retrieved from material names to be used for the product, the system can be utilized in all sites where the product is distributed and easily managed by the PRTR or the like.  Since new products can be registered by the utilization of the system, the substantiality of the component database can be promoted in accordance with chain relation between products and materials.
Patent JP-2000031230-A (JP)
Title: Semiconductor device
Inventor: SAWADA SEIJI
IPC: H01L27/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be surely judged defective when a semiconductor chip is chipped. SOLUTION: A wiring 11 is formed on the periphery of a finalized chip 10, and a detection signal generating circuit 12 and an enabling signal generating circuit 13 are provided. The detection signal generating circuit 12 feeds a detection signal ZENF to the wiring 11. The enabling signal generating circuit 13 generates an enabling signal EN of L-level when the circuit 13 receives no detection signal ZENF. An input buffer 14 and an output buffer 16 are stopped when they receive the enabling signal EN of L level.
Patent JP-S6442660-A (JP)
Title: Method and device for producing toner
Inventor: HOSOKAWA MASUO
IPC: B01J2/14
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a toner having excellent flowability by charging raw materials for the toner into a container under high-speed rotation, imparting compression, friction, agitation, and mixing to the materials to soften and melt resin powder and to embed fine particles of carbon, charge control agent, etc., into the particle surfaces, thereby surely holding the fine particles of carbon, etc., without dislodging the same. CONSTITUTION:A casing 4 which forms a cylindrical treatment chamber 5 is concentrically mounted onto the top end of a vertically positioned revolving shaft 3 connected to a driving device 2 and is rotated at a high speed so that the raw materials to be treated in the casing 4 are pressed by centrifugal force to the inside peripheral face 4a. The raw materials to be treated receive the addition of various liquid materials and the supply of air and inert gas such as nitrogen at need in the chamber 5. The effect of compressive friction and agitation mixing is imparted to the raw materials by a stator 6 and scrapers 7 and further, a heating means is applied thereto. The toner particles embedded and coated with the fine particles of carbon, etc., in and on the resin powder are, therefore, obtd. The excellent toner for electrophotographic copying machines which is satisfactorily provided with the element as the toner and obviates the dislodgment of the particles of the carbon, etc., is thereby efficiently produced.
Patent JP-H0733616-A (JP)
Title: Antimicrobial agent
Inventor: KINO KATSUHIRO
IPC: A61P31/04
Filed: 1993-07-16
Abstract: PURPOSE:To provide an antimicrobial agent exhibiting high antimicrobial, antifungal and deodorant effects when mixed with or coated on resins, coatings, fibers, cosmetics, etc., and comprising fine particles dispersed in a medium, the fine particles comprising an antimicrobial metal component having a specific bonding force index and an inorganic oxide excluding the component. CONSTITUTION:A colloidal solution is characterized in that fine particles comprising an antimicrobial metal component and an inorganic oxide excluding the component are dispersed therein. The antimicrobial metal component is mixed or reacted with the inorganic oxide to form colloidal particles in the form of a mixture or compound, or the antimicrobial metal component is bonded to the surfaces of the inorganic oxide colloidal particles. The antimicrobial metal component has a bonding force index of <=1.0Xl/10<3>, the bonding force index being expressed by a B/A wherein A is the weight of the antimicrobial metal component in the colloidal solution; B is the weight of the antimicrobial metal component separated by subjecting the colloidal solution to an ultracentrifugal treatment. The antimicrobial metal component is preferably silver, copper, zinc, tin, lead, bismuth, cadmium, chromium, mercury, etc., more preferably silver copper or zinc. The inorganic oxide includes SiO2, tiO2, SiO2.Al2O3.
Patent JP-H0362774-A (JP)
Title: Simple copying machine
Inventor: NISHIJIMA HIROSHI
IPC: H04N1/107
Filed: 1989-07-31
Abstract: PURPOSE:To change a read width optionally, easily and visually by fitting a slidable cover to a image read section and adopting white color to a face of the cover to the image read section. CONSTITUTION:Numerals of 0, 10,..., 50 of a simple copying machine 1 indicate a read width. A cover 3 is formed to be T-shape and the simple copying machine 1 has a slot 3a engaged with the cover. When the cover 3 is skidded as shown in figure, the read width of the image read section 5 is decided optionally and when the cover 3 is not required, the cover 3 is removed from the slot 3a and contained in the slot of a cover accommodate part 2, then the maximum read width is available for reading.
Patent JP-H1172007-A (JP)
Title: Device for heating or cooling annular housing
Inventor: FRIEDEL JEROME
IPC: F02C7/18
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To heat or cool an outer face of a housing uniformly by constituting a gas distribution network by pipes which have a start point in common for any chamber and of which total length is the same or substantially the same due to a branch positioned carefully. SOLUTION: A common pipe 15 is branched into two second bore pipes 16. 17. Each of them ends by a half of a length of some chambers 7, 8, etc., over, for example, one-fourth of a circumference of a housing. It is branched into two third bore pipes 18 there and is communicated with distributors 19, 20 at a length of, for example, one-eighth of the circumference of the housing to feed gas into the chambers. The distributor 19 consists of pipes 21 arranged in the shape of X and is connected with outer faces of intermediate chambers 8, 108, etc., at a terminal of the third bore pipe 18. The distributor 20 is connected with outer faces of end chambers 7, 307, etc., in connection pipes 23 which are provided with a branch pipe 22 from an end of the third bore pipe 18 and are arranged in the shape of X character.
Patent JP-S58101016-A (JP)
Title: Filament winding method
Inventor: KODAMA HITOSHI
IPC: B29C57/00
Filed: 1981-12-10
Abstract: PURPOSE:To form an FRP layer in a uniform thickness, by alternatively counting the numbers of the pulses from the rotating shaft of a core and the driving screw shaft of a filament feeding section so as to alternatively control the rotational angle of the core and the traverse length of the filament feeding section. CONSTITUTION:In a method for winding filaments by rotating a core 1 in a certain direction and reciprocating a filament feeding section 2 longitudinally of the core 1, the rotation of the core 1 and the rotation of the traverse driving screw shaft 5 of the filament feeding section are carried out by a single motor 3 so that the reciprocative movement of the filament feeding section is done. Further the numbers of the pulses generated from rotation transducers 6 provided respectively to the rotating shaft 4 of the core 1 and the traverse driving screw shaft 5 of the filament feeding section are alternatively counted by digital counters so as to alternatively control the rotational angle of the core and the traverse length of the filament feeding section.
Patent JP-S6355931-A (JP)
Title: Formation of electrode
Inventor: HOUGEN HIROSHI
IPC: H01L21/285
Filed: 1986-08-27
Abstract: PURPOSE:To remove any chute on pattern or uneven contact part while preventing a metallic film from being disconnected by a method wherein an overhanged negative resist patterns are formed on an insulating film. CONSTITUTION:A thermal oxide film 2 is formed on a semiconductor substrate 1 to form overhanged resist patterns 6 thereon. First, the film 2 is etched to make a contact hole 4 until the substrate 1 is exposed and then Al films 5 are evaporated on the hole 4 and patterns 6 while maintaining the overhanged shape of patterns 6. Second, the patterns 6 are peeled off by ultrasonic wave cleaning process and then Al films 5 evaporated on the patterns 6 are removed to form a contact pattern with the hole 4 filled with the Al films 5. The patterns 6 are composed of naphthoquinonediazidesulphonic acid ester. Finally, an Al film 7 is formed on the buried Al films 5 and the film 2 to form a flat pattern with the hole 4 filled with a conductor.
Patent JP-H0247911-A (JP)
Title: Digital matched filter
Inventor: ISHIZU TADAAKI
IPC: H04J13/00
Filed: 1988-08-09
Abstract: PURPOSE:To supply an always stable signal to an A/D converter even if a disturbing wave having a frequency close to a communication signal frequency is caused and to attain synchronization detection within a prescribed time at all times by giving an output of an LPF to the A/D converter via a capacitor. CONSTITUTION:An output of a local oscillator 2 is multiplied with an input spread spectrum signal at a frequency converter 3 and the resulting signal is fed to a 1-bit A/D converter 5 via an LPF 4 and a capacitor 11. The cut-off frequency by the capacitor 11 is set to a prescribed frequency, the frequency component of a fluctuated bias due to a disturbing wave is eliminated by a low frequency component elimination effect, and the result is fed to the 1-bit A/D converter 5 and a digital code series is stored in a shift register 6. When the sum of a spread code series at the sender side of a shift register 7 and one output from a correlation group where the codes of both the series are made coincident through the processing reaches a maximum value, a synchronizing signal detector 9 discriminates the synchronization of the codes of both the series. Through the constitution above, a stable signal is subject to A/D conversion and the synchronization detection is applied at all times within a prescribed time.
Patent JP-H0643968-A (JP)
Title: Information processor
Inventor: WAKAHARA HIROSHI
IPC: H05K5/02
Filed: 1992-07-27
Abstract: PURPOSE:To provide the information processor which is small in the number of clamping members, thin and good in assembly, and high in serviceability while performing a countermeasure for spurious radiation without adding any specific component by reducing the fixation of components. CONSTITUTION:This information processor is equipped with an upper housing 1 which has an opening part 1a for keyboard storage, a lower housing 2 fitted to the lower part of the upper housing 1, a keyboard 5 which has a conductor at its lower part, and an electric circuit board 4 which has a conduction part 4a electrically connected to the conductor and is as large as or a little smaller than the keyboard 5. The keyboard 5 and electric circuit board 4 are mounted in the opening part 1a for keyboard storage and the electric circuit board 4 and upper housing 1 are sandwiched between the keyboard 5 and lower housing 2 and assembled with fitting screws 6.
Patent JP-S5988410-A (JP)
Title: Hair-protecting agent
Inventor: YOSHIOKA KAZUNARI
IPC: A61K8/00
Filed: 1982-11-12
Abstract: PURPOSE:To provide a hair-treatment composed of a specific keratin derivative such as hydrolyzed keratin in combination with calcium ion or calcium ion and magnesium ion, thereby fortifying the activity of the derivative to protect the hair and to restore the neglected hair. CONSTITUTION:A hair-protecting agent having excellent effect to protect and fortify the hairs can be prepared by compounding water or a base composed mainly of water with (A) a keratin derivative selected from (i) hydrolyzed keratin having an average molecular weight of preferably 200-5,000 and obtained by the hydrolysis of keratin with an acid, an alkali or enzyme, (ii) oxidized keratin or its alkali metal salt, and (iii) derivative of reduced keratin at the mercapto group of formula I -III, etc. or its alkali metal salt, and (B) calcium ion and if necessary (C) magnesium salt, preferably by forming a salt in the system. The preferable amount of the components are 1-30wt% of A, 50-10,000ppm of B and 50-5,000ppm of C.
Patent JP-S6264219-A (JP)
Inventor: MUKONO MASANOBU
IPC: H02J1/00
Filed: 1985-09-11
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-H0363108-A (JP)
Title: Method and apparatus for manufacturing fiber reinforced plastic prepreg
Inventor: SAKURABA TOMOHIRO
IPC: B29K105/06
Filed: 1989-08-01
Abstract: PURPOSE:To manufacture preform having uniform wall thickness by a method wherein chopped fibers and resin powder are made to evenly adhere to a preform mold by the suction with an exhauster and the blowing up with a blower and, after that, binder is applied to the surface of a preform so as to be dried and solidified. CONSTITUTION:Under the condition that both an exhauster 5 and a blower 6 are put into actuation, material, which is prepared by mixing the predetermined quantities of chopped fibers and resin powder, is charged from a charging port 23 into a blow-up chamber 3. The chopped fibers and resin powder are made to adhere onto a preform mold 1 by the suction from above the preform mold and the blowing up from a diffuser 4. When the adhesion of the predetermined quantities of the chopped fibers and resin powder comes to an end, the blower 6 is stopped under the condition that the exhauster 5 is in actuation so as to remove a suction chamber 2, onto which the preform mold 1 is attached, from the blow-up chamber 3. After that, binder is blasted against the formed and un-solidified preform. Thus, the preform, in the resin of which the chopped fibers are uniformly distributed, can be manufactured simply in a short period of time.
Patent JP-2000019244-A (JP)
Title: Synchronous ripple removal circuit
Inventor: SATO YUJI
IPC: G01S13/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous ripple removal circuit by which ripples contained in a beat signal are removed in synchronization with the vertex of triangular waves in an FM/CW-system distance measuring apparatus which uses the triangular waves for a modulation. SOLUTION: The vertex of triangular waves generated in a driver 6 is detected by a vertex detection circuit 10, and a synchronizing signal is generated. A pulse generation circuit 13 is driven by the synchronizing signal, and a pulse signal of a prescribed width is generated. At the same time, an IF signal as an output from a mixer 7 gently cuts off a low frequency by a secondary HFP 11, a ripple removal operation is executed by a gate circuit 12 in synchronization with the pulse signal so as to be output to a high-order BPF 8, and a ripple component which is synchronized with a beat signal is removed.
Patent JP-H0362873-A (JP)
Title: Method for sticking brake plate to clutch plate in fishing reel
Inventor: KATAGIRI NAOHISA
IPC: C09J5/00
Filed: 1989-07-31
Abstract: PURPOSE:To readily stick a brake plate to a clutch plate in good workability by thermally bonding an adhesive sheet cut in same shape as a brake material to the clutch plate and a brake material while retaining a state pressurized by the clutch plate and brake material and sticking the brake plate to the clutch plate. CONSTITUTION:Brake materials 2 and 2' having excellent oil resistance and heat resistance are punched in a form of donut in a state sticking the adhesive sheets 3 and 3' of thermosetting resin to the brake materials and the brake materials 2 and 2' are pressed through the adhesive sheets 3 and 3' to clutch plates 1 and 1' to stick the brake plates to the clutch plates and the such clutch plates 1 and 1' are inserted into cylindrical pushing metal fittings 5 and 5' fitted to jig pin 4 while opposing the brake materials and simultaneously both pushing metal fittings are sandwiched to keep prescribed pressurizing state and the brake materials 2 and 2' are integrally stuck through the adhesive sheets 3 and 3' to the clutch plates 1 and 1' by heating the sheets 3 and 3' while retaining the above-mentioned state to stick the brake plates to the clutch plates in fishing reel.
Patent JP-S6259890-A (JP)
Title: Timepiece
Inventor: HIRASHIMA MASAYOSHI
IPC: G04G9/00
Filed: 1985-09-10
Abstract: PURPOSE:To display the times of worldwide areas by providing a time display part made of liquid crystal outside the names of the respective areas and displaying hours, and also displaying minutes with a long hand. CONSTITUTION:Twenty four two-digit hour displays made of liquid crystal are arranged at a fixed part A which does not rotate, the long hand B is a minute hand and makes one turn at intervals of 60min, and the time displays of liquid crystal advance by one hour in every turn. The dial C of this timepiece which has the names of the areas drawn is rotated to the upper part (position of Tokyo) when used in, for example, New York. In another method, a pointer D is moved to New York. When the dial C is rotated, a time correction needs to be made. When the dial C is rotated and when the pointer D is rotated, the setting is the same with the alarm hand of an analog timepiece in terms of mechanism and a rotary mechanism part consists of only the long hand B, so it is easily driven by a battery with small driving force. Further, the pointer D or dial C is moved to display the time of a current time in an easy-to- read state.