baber/WOPTO huggingface dataset:
Patent JP-S6152717-A (JP)
Title: Constant voltage power supply circuit
Inventor: ENDO TOSHIO
IPC: G05F1/56
Filed: 1984-08-22
Abstract: PURPOSE:To take a measure against reverse connection of a power source without increasing the potential difference between the input and the output by connecting a diode, which is formed by connecting commonly the base and the collector of a PNP transistor TR, in the forward direction between a start resistance and the input side of a control TR connected in series between input and output terminals. CONSTITUTION:A voltage Vin applied to an input terminal 1 is adjusted by the change of the internal resistance of a control TR Q1 connected in series, and a stable output voltage Vout is obtained in an output terminal 2. When this circuit is constituted with a monolithic semiconductor integrated circuit device, a parasitic diode D is formed between a high potential applied layer and an isolation. A TR Q6 functioning as a diode is connected in the forward direction between the input side of the control TR Q1 and a start resistance R1; and since the TR Q6 acts with the polarity opposite to that of the parasitic diode D, the current from a dry cell is stopped by the TR Q6 if the dry cell is connected to the opposite polarity. Further, the output voltage is not reduced because the TR Q6 is not inserted between the input terminal 1 and the control TR Q1.
Patent JP-S5869709-A (JP)
Inventor: RIYUUDEIGERU SHIIRUMATSUHIERU
IPC: C01B32/336
Filed: 1982-10-06
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-H11233386-A (JP)
Title: Capacitor and manufacture thereof
Inventor: KIM SUNGTAE
IPC: H01G13/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor and a method for manufacturing the same, wherein the electrical characteristic of the capacitor can be enhanced by forming the capacitor dielectric film of a stable layer and a capacitance can be increased by increasing the effective area of the capacitor. SOLUTION: After the lower electrode 110 of a capacitor has been formed of multilayered conductive film 104, 106, and 108 on a semiconductor substrate 100 with a glue layer 103 sandwiched between the substrate 100 and the conductive film 104, a capacitor dielectric film 112 is formed on the lower electrode 110, and the multilayered conductive films 104, 106, and 108 are caused to generate mutual diffusion during the formation of the dielectric film 112 to form irregularities on the surface of the lower electrode 110 and obtain the capacitor dielectric film 112 of a stable layer.
Patent JP-H06195549-A (JP)
Title: Automatic vending machine for constant-temperature storage food
Inventor: ITO TOSHIMITSU
IPC: G07F9/00
Filed: 1992-06-08
Abstract: PURPOSE:To extremely safely vend low-temperature storage food by stopping vending the food when the temperature or storage time in a food storage part, or the voltage drop time of a cooling system exceeds a set value. CONSTITUTION:A main control part 10 compares information from a temperature sensor 4, a food storage sensor 5, a clock 7, a detection part 6, and a storage part 8 provided in the food storage part 3 with a previously set temperature in the food storage part 3, a storage time of food stored in the food storage part 3, or a time of the voltage drop of the cooling system 2. Then a vending stopping mechanism 11 stops vending the food in response to a signal sent by the main control part 10 through the comparison arithmetic of the main control part 10 when the temperature or time exceeds a previously set value.
Patent JP-H1015203-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enable to discriminate the kind of a recording medium processor and to make required information applicable to a plural kinds of recording medium processors with different specifications by processes. SOLUTION: Whether a card unit A use flag is set or not is judged (S7) at first. When the card use flag A is already set, the process goes to S10 to execute a card unit A ball delivery control process. When not set, the process goes to S8 to discriminate whether a card unit B use flag is set or not. When the card unit B use flag is already set, the process goes to S11 to execute a card unit B ball delivery control process. When not set, the process goes to S9 to discriminate that a program error or RAM error occurred and it is informed. Then the process goes to S10, and S10 process is repeated until a prescribed reset is executed.
Patent JP-H0837009-A (JP)
Title: Sintered base board for alkaline storage battery and manufacture of the base board
Inventor: KITANO TAKAYUKI
IPC: H01M4/80
Filed: 1994-07-27
Abstract: PURPOSE:To provide a sintered base board for alkaline storage battery equipped with an oxidation resistance by forming a nickel oxide layer over the surface of a nickel sinter, wherein the electro-conductivity is well maintained and which is not embrittled while a sufficient oxidation resistance is held, and also to manufacture such a sintered base board in a short heating time at a high temperature. CONSTITUTION:A nickel-sintered base board is immersed in a lithium nitrate aqueous solution, dried at 120 deg.C, an subjected to a heating process in the air at 500 deg.C. Thereby a nickel oxide layer 4 containing nickel/lithium composite oxide is formed over the surface of a nickel sinter 3. The oxygen content of the nickel oxide layer in percentage to the initial weight of the nickel sinter should preferably be over 0.5%, or further favorably be 1-3%. It may also be acceptable that a mixture aqueous solution of lithium nitrate and cobalt nitrate is used.
Patent JP-S6153165-A (JP)
Inventor: GOTO AKIHIRO
IPC: C04B35/56
Filed: 1984-08-24
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-H0834752-A (JP)
Title: Production of 10,14-dimethylpentadecanol and its esters
Inventor: FUKUMOTO TAKEHIKO
IPC: C07C67/08
Filed: 1994-07-27
Abstract: PURPOSE:To simply produce 10,14-dimethylpentadecanol and its esters in high yield. CONSTITUTION:This producing method comprises a step for obtaining (a) 1- chloro-2,6-dimethylheptane by reacting a 3-methylbutylmagnesium halide obtained from a 1-halo-3-methylbutane and metal magnesium with 1-bromo-3-chloro-2- methylpropane, a step for obtaining (b) a 1-halo-8,12-dimethyltridecane by reacting 2,6-dimethylheptylmagnesium chloride obtained from the compound (a) and metal magnesium with 1-bromo-6-chlorohexane or 1,6-dibromhexane, a step for obtaining (c) 10, 14-dimethylpentadecanol by reacting 8,12- dimethyltridecylmagnesium halide obtained from the compound (b) and metal magnesium with ethylene oxide and then, adding water thereto and further, a step for esterifying the compound (c).
Patent JP-H09329125-A (JP)
Title: Connection structure for cover
Inventor: SHIMIZU HITOSHI
IPC: F16B41/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure capable of confirming visually evidence that a ring with tooth to be engaged with a connection pin of a body case for connecting a cover has been removed. SOLUTION: This structure has a body case to store parts such as a mechanism part and a circuit part, and a cover 3 for covering an opening of the body case, and a bracket bolt 5 to be inserted into a connection hole 3b of the cover 3 is provided at the opening side of the body case, and the cover 3 is connected to the body case by engaging a ring with tooth 7 that the tip end of a tooth part 7b is pressed onto the outer circumferential face of the bracket bolt 5 for preventing removal with the bracket bolt 5 inserted into the connection hole 3 from outside of the cover 3.  And between the cover and the ring with tooth 7 is provided a sealing member 9 made of resin and consisting of a flat plate part 11 provided with an insertion hole 11a into which the bracket bolt 5 is inserted to be held between the cover 3 and the ring with tooth 7, and a side wall part 13 provided on the outer circumferential side of the flat plate part 11 for covering the periphery of the ring with tooth 7.
Patent JP-S5799776-A (JP)
Title: Semiconductor device
Inventor: YAMABE KIKUO
IPC: H01L29/78
Filed: 1980-12-12
Abstract: PURPOSE:To protect an input stage from overvoltage by mounting an MOS capacity with an extremely thin insulating film while using wiring connected to a junction pad at a signal input terminal as one electrode. CONSTITUTION:The MOS capacity is formed while the Al wiring 14 is employed as one electrode and a substrate 11 as the other electrode in a thermal oxide film 13 (20-70Angstrom  thickness) section on P type Si 11. According to this constitution, not only a protective capacity can be shaped by sufficiently small area but also a lower limit of surge voltage to be removed can be limited by the thickness of the oxide film 13.
Patent JP-S6062602-A (JP)
Inventor: BUORUFUGANGU BETSUTSU
IPC: F03D5/02
Filed: 1984-08-24
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-H09320743-A (JP)
Title: Ceramic heater
Inventor: KOMATSU MASAO
IPC: H05B3/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater highly durable to repeated quick heating/ cooling cycles and long life by stacking an Si3 N4 ceramic electrical insulating/ heat insulating plate on a heating layer, containing a heating circuit formed on an AlN ceramic plate through an inorganic adhesive. SOLUTION: A heating circuit 11 mainly comprising Pt-Pd is formed on the surface of a ceramic plate 10 by thick film printing and coated with glass to form a heating layer 13. An inorganic adhesive 14 is applied to the heating layer 13, and an electrical insulating/heat insulating plate 15 is stacked on the adhesive layer 14 to obtain a ceramic heater. The ceramic heater is placed on a heat treating material 16 through the ceramic plate 10, and electricity is supplied to the heating circuit 11 through a through hole 12 to conduct heat treatment. In the ceramic heater, the ceramic plate 10 is formed as a ceramic plate by AlN or containing AlN. The electrical insulating/heat insulating plate 15 is formed with a ceramic plate, made of Si3 N4 or containing Si3 N4 .
Patent JP-H0620965-A (JP)
Title: Holder for heating under vacuum condition and cvd apparatus
Inventor: SHIMA KENZO
IPC: H01L21/205
Filed: 1992-07-02
Abstract: PURPOSE:To efficiently and uniformly heat the surface of a substrate in the case that a substrate such as silicon wafer or glass plate, etc., is heated under the vacuum condition. CONSTITUTION:A holder 2 for heating under the vacuum condition made of stainless or the like comprising a heater 3 is provided with the stepped portion between the recessed and projected regions along the shape of substrate at the surface and also provided with thin films 5A, 5B, 5C made of alumina or the like having the heat radiation rate larger than that of stainless at the recessed surface. A CVD apparatus and ECR-CVD apparatus is formed by internally providing such vacuum heating holder. Accordingly, the heat radiation coefficient at the surface of the heating holder 2 becomes larger than that in the case where the stinless is exposed and temperature difference between heater 3 and substrate becomes small. Thereby, power consumption of heater can be reduced.
Patent JP-S6418476-A (JP)
Title: Rust-prevention treatment of inside of petrol tank made of metal
Inventor: FUJITA YOSHITAKE
IPC: B05D7/24
Filed: 1987-07-14
Abstract: PURPOSE:To make it easy to form a rust-preventive layer by applying a petrol- resistant epoxy resin-type adhesive containing fine particles of specific metals on the inner surfaces of petrol tank made of metal, and applying thereon a petrol-resistant epoxy resin-type adhesive. CONSTITUTION:A coating composition consisting of fine particles composed of zinc particles and nickel particles and a petrol-resistant epoxy resin-type adhesive is applied on the inner surfaces of a petrol tank made of metal to form a first rust-preventive layer. Subsequently, on this first rust-preventive layer is applied a coating fluid, i.e., a petrol-resistant epoxy resin-type adhesive, to form a second rust-preventive layer. In the above-mentioned coating composition, the fine particles are preferably composed of 60-90wt.% zinc particles and 10-40wt.% nickel particles. Further, it is preferable that the thicknesses of the first and the second rust-preventive layers be 10-60mum each.
Patent JP-2000012317-A (JP)
Title: Magnet and its manufacture
Inventor: KOBAYASHI TOSHIMASA
IPC: C23F11/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To well magnetize a thinned magnet without giving any damage to the magnet by using soft paint having pencil hardness of a specific value or smaller as the coating material of the magnet and, at the same time, adjusting the film thickness of the coating material to a specific value of smaller. SOLUTION: Each thin base magnet material piece having a specific size is obtained by slicing an ingot of a sintered base magnet material composed of a sintered rare-earth metallic material of Nd, Sm-Co, Alnico, etc. Then the corner sections of the end faces of each magnet blank are shaped to round corners of about 0.1 mm or more in radius and each sintered magnet blank 25 thus obtained is subjected to surface roughening as surface treatment. After surface treatment, the magnet blank 25 is put in a container 1 and the container 1 is rotated at a prescribed rotating speed. Then, while a hot blast is blown into the container 1, the hot blast is always sucked by operating an included draft blower 24. Thereafter, soft paint 23 having pencil hardness of <=3 H is sprayed upon the magnet blank 25 on the bottom of the contained 1 from a spray nozzle 2a.  The film thickness of the paint 23 is set at about >=15 μm.
Patent JP-H0614763-A (JP)
Title: Culture vessel
Inventor: YASUNAKA TOSHIO
IPC: G09G5/00
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a culture vessel capable of holding data such as culture conditions in itself. CONSTITUTION:The objective culture vessel 1 is obtained by installing a data carrier 10, capable of performing noncontact writing and operable without a battery or a cell therein. A large amount of the data can be held in the culture vessel itself and the secrecy of the data is high.
Patent JP-H0713991-A (JP)
Title: Mistaken character corrector
Inventor: KUMAZAWA YUKIO
IPC: G06K9/03
Filed: 1993-06-24
Abstract: PURPOSE:To reduce the oversight of a correction mistake by clarifying the discrimination between the character corrected by the instruction by an operator and the character corrected automatically by a correction means. CONSTITUTION:A character recognition system having a discrimination means 3 recognizing a binarized character image and outputting a certainty degree expressing the certainty of a candidate character code and a candidate character has a display means 7 emphasizing and displaying the character which is a recognized candidate character and is low in the certainty degree and a correction instruction means 6 where an operator instructs of a correction/settlement for a displayed candidate character. Further, the system has a correction means 5 performing the correction/settlement of the character code of the candidate character by the instruction input, enlarging the certainty degree and performing an automatic correction of the character codes of all other candidate characters of which values of the certainty degree are close to each other by the same character code as the character code before a correction of the corrected/ settlement candidate character.
Patent JP-H05342238-A (JP)
Title: Slip printer
Inventor: HIRAIDE KAZUHIKO
IPC: G06Q10/10
Filed: 1992-06-11
Abstract: PURPOSE:To continue printing for a slip form only by setting the same slip form after power cut is recovered even if power cut occurs during printing. CONSTITUTION:Bar code information read by a bar code reader 17 is written in a printing buffer 18a. Whenever slip printing is executed based on printing data read out of the printing buffer 18a, CPU 11 changes the printing data into a paper feeding command. CPU 11 discharges a slip under printing at the time of the occurrence of power cut, feeds the same slip which is reset when power cut is recovered to a power cut occurrence position in accordance with the paper feeding command inside the printing buffer 18a and, then, restarts slip printing.
Patent JP-S6151941-A (JP)
Title: Manufacture of electrode wiring film
Inventor: OKAMOTO TATSURO
IPC: H01L29/43
Filed: 1984-08-22
Abstract: PURPOSE:To obtain gate electrode wiring films of high quality excellent in corrosion resistance to hydrofluoric acid, etc. having low electric resistance, by a method wherein a nitride film of high melting point metal is formed on the surfade of a high melting point metal silicide film. CONSTITUTION:A silicide film 6 of Ti or Ta is formed on a polycrystalline Si film 5, and a relatively thinner nitride film 12 of Ti or Ta is formed by sputtering with a nitride target of Ti or Ta. Successively, the nitride film 12, silicide film 6, and Si film 5 are patterned by photoengraving and etching in this order from above, and source-drain impurity layers 7a and 7b are formed by impurity ion implantation; then, heat treatment is applied to them. The nitride film 12 of Ti and Ta is much excellent in corrosion resistance to the solution of hydrofluoric acid, stable under a 5min etching treatment to the dilution of hydrofluoric acid, and much excellent in protecting characteristic from Ti silicide films.
Patent JP-S5878734-A (JP)
Title: Molding method for molded article made of synthetic resin and device therefor
Inventor: SATOU MITSUYA
IPC: B29C45/40
Filed: 1981-11-02
Abstract: PURPOSE:To release a molded article from a die without damaging the outer- peripheral surface thereof and thereby to obtain a beautiful molded article, by a method wherein the molded article molded in a cavity is stuck on a concave die forming the cavity when the dies are opened, and then the molded article is released from the concave die. CONSTITUTION:Melted plastic is injected from an injection port 7 into a cavity 5 formed between a fixed mold 1 proided with a convex die 3 and a movable mold 2 provided with a conave die 4, and then it is made to set into a molded article A. Next, the movable mold 2 and an ejector plate 12 are moved backward to release the molded article A from the convex die 3 in the state that the molded article is stuck on the concave die 4, while the article A is made shrink a little to form a vacancy between it and the surface 4a of the inner peripheral wall of the concave die 4. Then, the ejector plate 12 is operated to move forward ejector pins 9 and 11, while compressed air is injected from the ejector pin 11 to release the molded article A from the concave die 4.
Patent JP-H0339510-A (JP)
Title: Tubular snow carrying ditch
Inventor: IWAMOTO TOSHIYUKI
IPC: E03F3/04
Filed: 1989-07-07
Abstract: PURPOSE:To easily secure a space for a snow carrying ditch and cable installation, by partitioning a tubular body into a central snow-flowing part and a cable installation part and providing dividing boxes with an opening for taking out a cable in the cable installation part. CONSTITUTION:The inside of a tubular body 1 is composed of a central snow- flowing part separated by a partition wall 4 and a cable installation part 3 arranging a plurarity of cable conduit pipes at the both sides. And in the cable installation part 3, a couple of cable dividing boxes 9 are installed as a unit to connect cables to the upper ground and further, pulling-out openings 10 are provided to pull various cables 8 out outside the tubular body 1, on the boxes. In this way, the cable installation part 3 provided with the dividing boxes 9 with the central snow-flowing part 2 and the cable pulling-out opening 10 in the tubular body 1 and hence, the space of the snow carrying ditch and the cable installation can be easily secured.
Patent JP-H1020204-A (JP)
Title: Objective lens for microscope
Inventor: YAMAHIRO TOMOHIKO
IPC: G02B21/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an objective lens for a microscope for middle and high magnification capable of reducing cost while maintaining an excellent image forming function by making a positive lens element in a 2nd lens group to satisfy a specified conditional expression. SOLUTION: This lens is composed of a 1st lens group G1 having negative refractive power as a whole, the 2nd lens group G2 provided with a 1st positive lens element L21 having biconvex shape whose powerful convex surface is faced to an image side and a 2nd positive lens element L22 having the biconvex shape whose powerful convex surface is faced to an object side, and a 3rd lens group G3 in order from the object side.  When it is assumed that the radii of curvature of the lens surfaces of the element L21 on the object side and the image side are R1a and R1b, respectively, the center thickness thereof is D1, and the refractive index of optical material constituting the element L21 is N1, and the radii of curvature of the lens surfaces of the element L22 on the object side and the image side are R2a and R2b, respectively, the center thickness thereof is D2, and the refractive index of the optical material constituting the element L22 is N2, the lens satisfies the conditional expressions, |R1a|=|R2b|, |R1b|=|R2a|, D1=D2, N1=N2, |R1a|>|R1b|, and |R2a|<|R2b|.
Patent JP-H0465407-A (JP)
Title: Composition for plastic lens
Inventor: FUKUSHIMA HIROSHI
IPC: C08F20/10
Filed: 1990-07-05
Abstract: PURPOSE:To provide the subject composition containing an epoxy poly(meth) acrylate, a polybutylene di(meth)acrylate and a specific mono(meth)acrylate and giving a lens having excellent heat-resistance, high impact resistance, low hygroscopicity and excellent moldability. CONSTITUTION:The objective composition is composed of (A) 20-80 pts. wt. of an epoxy poly(meth)acrylate having >=2 (meth)acryloyloxy groups, (B) 10-16 pts. wt. of a polybutylene glycol di(meth)acrylate of formula I(R<1> is H or methyl; n is 5-16), (C) 5-60 pts. wt. of a mono(meth)acrylate of formula II to formula IV (R<2> is R<1>; R<3> is -CH2-, -CH2CH2-0-, etc. X is C1, I, etc, m and r are 0-3; p is 0-5 q is 0-4) and (D) 0-60 pts. wt. of a compound containing polymerizable double bond (the sum of A to D is 100 pts. wt.). The component C is preferably phenyl (meth)acrylate, etc.
Patent JP-S6419475-A (JP)
Title: Character printing quality managing device
Inventor: KONDO SETSUO
IPC: G06T7/00
Filed: 1987-07-15
Abstract: PURPOSE:To always hold stably the printing quality of a character printed matter by constituting the titled device so that a result of evaluation of the printing quality is outputted and displayed to an operator of a printing machine, and the operator refers to this display contents and executes an adjustment of the printing machine. CONSTITUTION:A result of evaluation of various feature quantities of a character printed matter 1 is displayed on a monitor 8 and informed to an operator of a printing machine. Subsequently, the operator adjusts the printing machine, based on the result of evaluation of various feature quantities of the character printed matter 1, which is displayed on this monitor 8, by which a variance of the printing quality of a character can be suppressed. Also, the extracted feature quantity is stored and saved successively in a disk device 9, and by managing it, a variance of the printing quality caused by time aging can be prevented. In such a way, the printing quality of the character printed matter can always be held stably.