baber/WOPTO huggingface dataset:
Patent JP-H0193111-A (JP)
Title: Non-polarized solid tantalum electrolytic capacitor
Inventor: KUBO HIDEYUKI
IPC: H01G9/004
Filed: 1987-10-02
Abstract: PURPOSE:To form a non-polarized solid tantalum electrolytic capacitor as a single item by a method wherein a tantalum pentoxide, having high reverse withstand voltage, is formed on both surfaces of a tantalum pellet. CONSTITUTION:When tantalum pentoxide 2 is formed on a tantalum pellet 1, the formation voltage of an oxide film is increased to about 6-8 times, for example, of the rated voltage, and the reverse withstand voltage of a tantalum element is increased to a high level. Subsequently, an electrolytic member 3 is formed on both ends of the tantalum pellet 1, and an electrode lead-out terminal 9 is provided on both sides of said electrolytic member 3. As a result, the reverse withstand voltage of the same value as the rated voltage can be obtained, and the state of non-polarization can be formed. A non-polarized solid tantalum electrolytic capacitor can be obtained easily in single item without inserting a fuse into the internal part for the purpose of preventing breakdown caused by the application of inverse voltage. When this capacitor is used for an electronic circuit, it can be installed on a printed substrate irrespective of polarity, and the capacitor can be used effectively from the view point of quality.
Patent JP-H03111341-A (JP)
Title: Pulverulent body supplying device
Inventor: TOIKAWA HIDEAKI
IPC: B65G65/48
Filed: 1989-09-26
Abstract: PURPOSE:To supply pulverulent body quickly and in a proper rate using a compact construction by moving a plurality of rotary feeders having different treatment capacities so as individually to come in and go out of the pulverulent body supply path through the action of air cylinders. CONSTITUTION:The rotors 3, 2 of a plurality of rotary feeders having different rates of treatment are installed side by side, and agitors 6, 7 constituting feeder are also installed side by side, and single piece support is made within a frame 10. The frame 10 is coupled with a rod member 11, which is moved with elongation of air cylinders 12, 13, and the rotors 2, 3 and agitors 6, 7 are also moved. Accordingly either the rotor 2 and agitor 6 come into the pulverulent body supply path 1 or the rotor 3 and agitor 7 do, or otherwise both of them are set off from the path 1. Thus the amount of supply of pulverulent body is badge treated into a large or small rate or otherwise a full opened amount, to accomplish control of the rate of supply in compact arrangement.
Patent JP-H0992621-A (JP)
Title: Method for selective growth of semiconductor thin film
Inventor: NAKAMURA TOSHIYUKI
IPC: H01L21/302
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately and selectively grow a required film thickness by adding a proper amount of etching gas as well as a film-formation material gas. SOLUTION: Silane and germane as film-formation material gases are intermittently supplied to a substrate and at the same time hydrochloric acid gas as an etching gas is continuously supplied to obtain a film thickness which is equal to or more than a critical selective growth film when selectively growing Si-Ge thin film on silicon substrate which is subjected to patterning with an insulation film by the chemical vapor growth method.
Patent JP-S61130198-A (JP)
Inventor: AKIYAMA MASAKI
IPC: B66C1/28
Filed: 1984-11-29
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-H0993396-A (JP)
Title: Scanner device
Inventor: TSUKAMOTO KAZUYA
IPC: H04N1/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To allow a scanner to have provision for plural kinds of films with a comparatively simple configuration without making the scanner large in the scale and complicated. SOLUTION: The scanner is made up of a scanner body 1 emitting light onto a film to read its image, and film adaptors 30, 50 coupled removably with the scanner body 1 to hold various kinds of films. Each of the film adaptors 30, 50 is provided with a storage means 102 storing specific information to each adaptor such as 'focus adjustment information', 'current frame number information of film', and 'magnetic information of film'. A scanner control section 25 of the body controlling the scanner receives various information from the storage means 102 via a connection terminal group 28 selectively and conducts various kinds of control based on the information.
Patent JP-S61129777-A (JP)
Title: Optical disc processing device
Inventor: YAMAGUCHI SEIICHI
IPC: G11B7/004
Filed: 1984-11-28
Abstract: PURPOSE:To allow the data error to the maximum limit and at the same time to enhance the data reliability, by detecting the abnormal pattern of reproduction data, and also detecting the excessive shift of the reproduction data and inputting the error as an error signal. CONSTITUTION:The reproduction signal from a optical disc head part 4, after amplified,is checked of its level by a high level sense circuit 10 and a low level circuit 11, and then supplied to a data sense circuit 9, the output of which becomes a reproduction digital signal 111. At this time, a level pointer signal 119 is generated for the signal which is higher than a specified low level and the signal which is lower than a specified high level, and sent to an OR circuit 14. The reproduction digital signal 111 is inputted to a synchronization circuit 8 and used for generating a discrimination clock. On the other hand, reproduction data 110 is demodulated at a demodulating circuit 7 and after that sent to an error correction circuit 6 where checking is done within its correctable capacity range and error is corrected, and outputted as output data 108. At this time, more strict checking than the maximum correction is done even within the correction range from the view point of data assurance, resulting in the high reliability of writing data.
Patent JP-H0587889-A (JP)
Title: Semiconductor circuit element and test processing method therefor
Inventor: KUWABARA KOICHI
IPC: G01R31/3185
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a test processing method for a semiconductor circuit element in which the connection state between the semiconductor circuit element and a printed board can be tested correctly in simple manner. CONSTITUTION:A semiconductor circuit element is constituted of a plurality of logic circuits 16 each of which group-divides an inside line connected with a pin, outputs an active output signal when each of all the input values in the group is an active signal and outputs an inactive output signal when at least one is an inactive signal and a logic circuit 17 which has the output value in the case where each of all the output values of the logic circuit 16 is an inactive output signal and the output value in the case where at least one is an inactive output signal and is different from the above-described output value. An inactive signal is supplied from the connection outside part to at least one inside line of the nontested group, and an active signal is supplied to all the inside line of the test group, and the output supplied from the element is checked, and an inactive signal is supplied into one inside line which is selected in succession from inside the test group, and the active signal is supplied to the rest, and the output of the element is checked.
Patent JP-H0886078-A (JP)
Title: Working method for floor board
Inventor: KUWAMORI ICHIROU
IPC: E04F15/04
Filed: 1994-09-19
Abstract: PURPOSE: To reduce cost, to extend the tolerance of a dimensional error at the time of the machining of a floor board and to improve productivity and quality by forming a groove to the underside of the floor board and joining the mutual joining sections of the floor boards by fittings through a cushioning material between the upper clearances of the joining sections of the floor boards. CONSTITUTION: The upper sections of the joining sections of floor boards 10 are chamfered 11, inserting grooves 12 for fittings 14 are formed to an underside, and a tongue section 13 for joining is formed to a peripheral section. The tongue section 13 for joining is composed of a male section and a female section at that time, the male section and the female section are connected to prevent displacement in the vertical direction of the mutual floor boards 10, and the fittings 14 are inserted into the grooves 12 in the undersides of the floor boards 10 to obviate displacement in the horizontal direction.  A cushioning material 15 is laid on the joining sections at that time, and the joining sections are filled with the cushioning material 15 when there is an error in the dimensions of the floor boards 10 as a dimensional adjusting material and at the time of a dimensional change due to a temperature change and the absorption and discharge of moisture.
Patent JP-H02191800-A (JP)
Title: Manufacturing method and apparatus of mineral fiber plate
Inventor: HAIMO NOIHORUDO
IPC: B28B1/52
Filed: 1989-09-27
Abstract: PURPOSE: To obtain a mineral fiber plate having uniform quality and high tensile strength and tear strength by compressing a mineral fiber aggregate containing a binder to thickness direction, then compressing the aggregate to longitudinal direction and feeding the compressed material to a heating furnace. CONSTITUTION: A mineral fiber aggregate containing a binder is compressed to thickness direction by a compressor 4 containing a pair of rollers 26 and 27 and then, compressed to longitudinal direction by plural tandem type steps 8-11 comprising many rollers to form a swollen mineral fiber layer 3 and introduced into a heating furnace 5.
Patent JP-S61130776-A (JP)
Inventor: SASAKI ATSUSHI
IPC: F27B7/40
Filed: 1984-11-30
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-H05210138-A (JP)
Title: Optical circuit
Inventor: TANABE TAKASHI
IPC: H04B10/61
Filed: 1992-08-27
Abstract: PURPOSE:To provide the optical circuit which can contribute to the simplification of a light signal receiver. CONSTITUTION:This optical circuit has a 1st beam splitter 34 which deflects and separates the signal light introduced into an input port 32, 1st and 2nd optical couplers 38, 39 which respectively separately couple the two signal beams outputted after the polarization and sepn. by the 1st beam splitter 34 with respectively separately set locally oscillated beams and 2nd and 3rd beam splitters 35, 36 which respectively separately polarize and synthesize the beams of either of the beams branched and outputted from the 1st and 2nd optical couplers 38, 39 as one set and the beams of the other as another set.
Patent JP-H1194540-A (JP)
Title: Method for measuring horizontal angle, and marking method
Inventor: NAITO KINGO
IPC: G01C1/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To measure horizontal angle between measuring points independent of measuring point height, etc., and to reduce setting work for a goniometer for efficient marking of a plurality of vertical and horizontal lines. SOLUTION: A vertical light wave generator 13 for measuring point is set, and the vertical light wave emitting from the generator 13 is detected with a goniometer 10, for measurement of horizontal angle between measuring points. With the goniometers 10 set at arbitrary 2 points while the vertical light wave generator 13 placed at benchmarks B1 and B2, a distance between both goniometer is measured and the vertical light is detected, so that position of setting points P1 and P2 of both goniometers 10 relative to the benchmarks B1 and B2 is recognized.  Then the vertical light wave generator 13 is placed at such point as expected to be a real setting-out point, the vertical light wave at the expected point is detected by the goniometers 10, the deviation between a detected value and a marking point value is calculated as a difference in azimuth distance, then the vertical light wave generator 13 is so moved/adjusted as eliminate the deviation, thus marking point is decided.
Patent JP-S63108097-A (JP)
Title: Production of briquette
Inventor: KANEKIYO KATSUMASA
IPC: C10L5/14
Filed: 1986-10-23
Abstract: PURPOSE:To provide a briquette which exhibits excellent combustibility and ignitability and has sufficient crushing strength even when produced from low- grade coal without the need of any heating means, by molding under pressure a mixed ray material powder comprised of pulverized coal and, added thereto, wood flour, a sulfur fixing agent and a cement. CONSTITUTION:A mixed raw material power is prepd. by mixing pulverized coal with wood flour, a sulfur fixing agent, such as lime, iron oxide or soda ash, and a cement. The powder is molded under pressure. According to this method, a briquette having sufficient crushing strength can be produced even from low-grade coal since the cement works as an auxiliary binders. Also, since the heat of hydration of the cement is utilized as a heat source for activating the wood binder, any other heat source or heating apparatus is not required for molding, so that the production cost can greatly be reduced. Moreover, as a result of the addition of the wood flour, the briquette has excellent combustibility and ignitability, and fuming during combustion can be alleviated. Further, the addition of the sulfur fixing agent enables the formation of a product from which the evolution of a hazardous sulfide, such as SOx, during combustion is limited.
Patent JP-S61131297-A (JP)
Title: Mask rom
Inventor: SUZUKI HIROAKI
IPC: H01L27/112
Filed: 1984-11-29
Abstract: PURPOSE:To prevent flowing of a stand-by electric current, to make an occupied area smaller and to suppress the delay of the access time by connecting and programming the source of the MOS transistor of the memory cell to the elec tric power source of the different electric potential and making a load transistor unnecessary. CONSTITUTION:The source of a memory cell of a memory cell array 15 is connected to a high electric potential electric power source VDD and a low electric potential electric power source VSS in accordance with the program, and formed by a transistor Trij of the matrix arrangement. Through a full decoder 11, in all lines P1, P2..., only one line is a level of the electric power source VDD, and others are wholy a level of the electric power source VSS. For example, when a line P1 is a level of the electric power source VDD and Tr11, Tr21, etc. are on, the memory contents of a level of the electric power source VSS and a level of the electric power source VDD are read at bus lines B1 and B2 respectively, and outputted through level compensating circuits 171 and 172. With the constitution where the load transistor is not necessary, the mask ROM, in which the stand-by electric current will not flow, the occupied area is small and the access time is not late, is obtained.
Patent JP-H0997389-A (JP)
Title: Sensor inspection tool
Inventor: KONOO HIDEYUKI
IPC: G08B17/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sensor inspection tool which is good in the time efficiency of inspecting operation. SOLUTION: The sensor inspection tool, equipped with a support part 7 and an inspection tool main body having a sensor insertion space part 9e into which a sensor is inserted, an external cylinder part 9a which covers the sensor insertion space part 9e, and a detected object generation space part 9f for storing a detecting object generation source 11 is provided with an air discharging means 10 which discharges gas in the sensor insertion space part. And, since the air discharging means 10 discharges the gas in the sensor insertion space part, smoke having flowed into the detection part 5a of a smoke sensor 5 is also discharged through the operation of an air flow, etc., generated by the sucking force and the air flow generated by discharging smoke in the sensor insertion space part 9e.
Patent JP-H04130492-A (JP)
Title: Display device consisting of fifteen segments
Inventor: NAKAJIMA MASAHIRO
IPC: G09F9/30
Filed: 1990-09-21
Abstract: PURPOSE:To accomplish display which is markedly excellent in continuity in expression and where the matching of a type is secured by interpolating the continuity by 3 segments in a horizontal directionX5 segments in a vertical direction so that one character may be constituted. CONSTITUTION:The numeral or the mark of one character is expressed by being constituted of 15 segments, that is, 3 segments in the horizontal directionX5 segments in the vertical direction. Among the 15 segments arranged in such a way, 9 segments shown as the 1st segment 1 express a 9-segment display character which is ordinarily used and 6 segments shown as the 2nd segment 2 are used to improve the continuity of the type displayed by the 1st segment 1. The 15 segments are respectively driven following the driving in the case of expressing a dot matrix display character by 15 dots, that is 3X5 dots. Thus, the display which is excellent is the continuity in the expression and where the matching of the type is secured is accomplished.
Patent JP-H0299705-A (JP)
Title: Valve seat structure of engine
Inventor: KASHIYAMA KENJI
IPC: F01L3/22
Filed: 1988-10-06
Abstract: PURPOSE:To improve the gas exchange efficiency of a combustion chamber by bringing the inner circumference surface of a valve inserting part provided on the combustion chamber side from a seating part in a valve seat, close to a valve outer edge part through a small clearance. CONSTITUTION:The heating part 31 of a valve seat 30 is provided by being set back from a combustion chamber inner wall surface 5a. And an insert part 32 for insertion of a valve 11 is formed toward the combustion chamber side from the seating part 31. Further, the inner circumference surface 32a of the insert part 32 is formed so as to near the outer edge part 11c of the valve 11 through a small clearance 1. Thereby, when the valve outer edge part 11c is separated from the inner circumference surfaces 32a of the insert part 32, or titted thereto, a real valve lift is increased immediately, or reduced nearly zero respectively. Therefore, a valve lift changing rate becomes large so as to make the opened area of the valve large in relation to a time, so that the gas exchange efficiency of the combustion chamber is improved.
Patent JP-S62113454-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATTORI TOSHIO
IPC: H01L21/48
Filed: 1985-11-13
Abstract: PURPOSE:To prevent peeling between a lead frame and a resin generated on the bending of leads, and to obtain a semiconductor device having high damp- proofing and corrosion resistance by bending the lead frame on a resin molding process or before said process in the semiconductor device in which a member acquired by connecting a semiconductor element and the lead frame by a wire is sealed with the resin. CONSTITUTION:The joining body of a chip 1, a tab 2, wires 3, and a previously bent lead frame 4 is held between a top force 5' and a bottom force 6' beforehand formed in conformity with the shape of the lead frame, and molded with a resin 7. Or the top force 5' and the bottom force 6' also function as a press mold bending the lead frame 4, thus connecting a bending process for the lead frame 4 and a molding process.
Patent JP-2001073427-A (JP)
Title: Garbage disposal device
Inventor: MAEDA MANABU
IPC: B09B3/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent entering of water into a garbage disposing layer by arranging a valve in series with a water supply plug in a water supply passage and providing a controlling means controlling the valve for closing the valve when a gate is opened and opening the valve when the gate is closed. SOLUTION: A passage forming member 9 forming a transfer passage 4 for transferring garbage to a garbage disposing tank 2 is arranged below a drain port 4 in a sink 3, and a gate 8 is arranged between the member 9 and a garbage inlet 7 in the upper end of the member 9. On the outside wall face of the passage forming member 9, a limit switch 20 serving as a gate opening/closing detector is arranged, and its one end is connected to a controller 22 for outputting an ON/OFF state to the controller 22 via a signal line. One end of a signal line 23 connected to the controller 22 via the other end is connected to a solenoid valve 24 arranged on the upstream side of a water supply passage 26. In disposal of garbage accumulated inside a drain part 5, the gate 8 is turned to an opening position X, and garbage is fed to the disposing tank 2 from the opened inlet 7.  When the gate 8 is in the opening position X, the controller 22 closes the solenoid valve 24 so as to stop water from flowing outward, so that penetration of water into the disposing tank 2 can be prevented.
Patent JP-H0994599-A (JP)
Title: Mixing type forcible circulating apparatus
Inventor: HIRANO HARUHIKO
IPC: B01F3/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the generation/propagation of algae by a wide range convection. SOLUTION: A surface layer water tank 5 storing surface layer water supplied into an apparatus main body 3, a low layer water tank 8 storing of low layer water supplied into the apparatus main body 3, a mixing pump 9 mixing the surface layer water from the surface layer water tank 5 with the lower layer water from the lower layer water tank 8 to discharge the mixed water to the water outside the apparatus main body 3 and flow rate regulating valves 12A, 12B controlling the mixing ratio of the surface layer water and lower layer water in the mixing pump 9 corresponding to the temp. of the respective layers are provided. The formed mixed water having arbitrary water temp. is allowed to naturally flow in an equal density layer.
Patent JP-S63246334-A (JP)
Inventor: SERUJIO TOGUNETSURA
IPC: C07D/
Filed: 1987-10-06
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-H02102158-A (JP)
Title: Production of formed cement body
Inventor: NAKANO TATSUTOSHI
IPC: C04B24/38
Filed: 1988-10-06
Abstract: PURPOSE:To improve strength and impact resistance by kneading a cement with edenite, a spherical aggregate, reinforcing fiber, cellulosic admixture and water and extrusion molding the resultant plastic kneaded material. CONSTITUTION:A cement in an amount of 100 pts.wt. is dryblended with 2-50 pts.wt. edenite, 10-100 pts.wt. spherical inorganic filler (e.g., fly ash) having 0.1-500mum particle diameter) 0.1-10 pts.wt. reinforcing fiber (e.g., PP) having 1-100mum diameter, 3-15mm fiber length, >=3g/d strength, >=50g/d Young's modulus and >=3% elongation and 0.1-10 pts.wt. cellulosic admixture (e.g., methyl cellulose) to provide a cement composition. Water is then added to the resultant composition and kneaded to afford a plastic kneaded material, which is subsequently led to an extrusion molding machine having a desired metallic mold and extrusion molded under pressure to provide a molded body. The obtained molded body is then cured and hardened under conditions of 40-60 deg.C temperature and 90-100% humidity for 4-48hr.
Patent JP-H0681725-A (JP)
Title: Evaporative fuel controller of engine
Inventor: MUKAI TAKESHI
IPC: F02M25/08
Filed: 1992-08-31
Abstract: PURPOSE:To prevent HC from leaking from the atmosphere side of a canister by providing a pressure control valve on the way of a vent passage between a fuel tank and the canister, and by providing a chamber for releasing atmosphere on the canister by positioning the downstream end side of the canister in the fixed height position. CONSTITUTION:A pressure control valve 40 for stopping the pressure in a fuel tank 16 from acting on a canister 20 side when an engine 4 is stopped, and for allowing the pressure in the fuel tank 16 to act on the canister 20 side when the engine 4 is driven is provided on the way of a vent passage 18 between the fuel tank 16 and the canister 20. A chamber 42 for releasing atmosphere by regarding the downstream end side as a fixed height position is provided on the canister 20. Accordingly, the vent passage 18 between the fuel tank 16 and the canister 20 is opened by the pressure control valve 40 in starting and idling of the engine 4. Thereby, the canister 20 contains the evaporation fuel into the chamber 42, so that the evaporation fuel in the fuel tank 16 can be prevented from leaking to the atmosphere side.