baber/WOPTO huggingface dataset:
Patent JP-S5547785-A (JP)
Title: Filter forming method for color solidstate image pickup unit
Inventor: OOTA YOSHIO
IPC: G02B5/20
Filed: 1979-10-01
Abstract: PURPOSE: To directly form multi-layer interference film via the mask, on the pickup section on which the circuits including the photo sensing element group and peripheral circuit required for scanning or transfer are integrated.  
     CONSTITUTION: On the semiconductor substrate 10, the first layer of insulation layer 11 is formed, the transfer electrode 5 is formed on it, and the second layer of insulation layer is formed further on it so that the photo sensing element plane can be flat. The transfer electrode 5 is formed in the insulation layer 11 of which surface is flat, and the pluses ϕV 1  and ϕV 2  are fed from the clock generator 6. The stripe shape color filter 4 is directly formed on the insulation layer 11 so that the photo conduction elements R, G, B can completely cover the corresponding photo sensitive elements, on the insulation layer 11. The color filter 4 aligns the mask on the flat insulation layer, the film such as ZnS, CeO 2 , or MgF 2  is sequentially laminated through the mask with vacuum evaporation to form the filter consisting of multi- layer interference films. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5251781-A (JP)
Title: Color cover rotating device for fluorescent lamp
Inventor: KAMIMURA SHIYOUICHI
IPC: F21V9/40
Filed: 1975-10-21
Abstract: PURPOSE: To provide a color cover rotating device for a fluorescent lamp, in which a plurality of cover members supported rotatably are formed with unidirectional projections, with which engagement members of a rotating mechanism are made to engage through feed means made integral with the outer cover member, thus simplifying the construction and facilitating the operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5461746-A (JP)
Title: Device for operating elevator at earthquake
Inventor: IWAZAWA KENJI
IPC: B66B5/02
Filed: 1977-10-24
Abstract: PURPOSE: To prevent the long-time rest of elevator, by operating a restoring unit to immediately run the elevator after an earthquake has been detected by only an earthquake detector and the elevator has stopped.  
     CONSTITUTION: When an earthquake occurs and an earthquake sensitive relay is energized, contacts 5a, 5b are closed and a contact 5c is opened. Thereby, a safety confirmation relay 4 is de-energized and the elevator immediately stops running. At that time, a derailment holding relay 2 remains de-energized and therefore a contact 2b remains closed. Then, an operation restoring display light 8 is turned on to indicate that the operation of the restoring unit is effective. When the restoring unit 6 is operated, a restoring unit detection relay 7 is energized through a circuit comprising a plus terminal, the contact 5b, the restoring unit 6, the relay 7 and a minus terminal, a contact 7a is closed and a contact 7b is opened. Thereby, the safety confirmation relay 4 is energized and the elevator resumes operating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01295810-A (JP)
Title: Insert injection molding and its molded product
Inventor: YAMAMOTO SEIJI
IPC: C09D7/63
Filed: 1988-05-25
Abstract: PURPOSE:To improve the airtightness, adherence and durability of an insert portion, by using an insert material made by applying a film on the surface of said insert material at the time of insert injection molding of thermoplastic resin, said film being a coating agent made by mixing a specified compound with an organic polymeric compound. CONSTITUTION:In an insert injection molding of thermoplastic resin, the presence of an organic polymeric compound is indispensable as a component of the film to be applied onto the surface of insert material, and such material is preferably polyurethane resin, polyester resin, polyamide resin, elastomer, synthetic rubber or others. Further, in order to improve the airtightness of insert molding, such organic polymeric compound is added and mixed with one or a plurality of kinds of compound selected from spirorthoester, spirorthocarbonate, trioxyacycloctane and ketallactone compounds.
Patent JP-2000318096-A (JP)
Title: Production of aqueous gel laminate roll
Inventor: SUZUKI EIJI
IPC: B32B27/30
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To produce an aq. gel laminate roll with high water content while preventing protrusion sufficiently at the time of taking-up without performing seasoning. SOLUTION: An aq. gel laminate roll is produced by a coating process for coating a base material with an aq. gel compsn. containing a water soluble polymer, a crosslinking agent capable of crosslinking the water soluble polymer under heating and water as constituents and containing water in an amt. of 70-95 wt.% on the basis of all of the constituents, a heating process for heating the aq. gel compsn. not only to crosslink the water soluble polymer but also to dry the aq. gel compsn. so as to bring the water content thereof to 45-90 deg. by wt. of all of the constituents to obtain an aq.gel laminate and a process for taking up the aq. gel laminate in a roll form.
Patent JP-S5652628-A (JP)
Title: One-way clutch
Inventor: KASHIWARA TAKASHI
IPC: F16D41/18
Filed: 1979-10-03
Abstract: PURPOSE: To provide a one-way clutch, in which cam surfaces having stepped portions are formed respectively in the inner peripheral surface of two turning members and a crescent-shaped connecting member is disposed in a space defined by these cam surface for shifting the connecting member by the cam surface and bringing it into contact with the stepped parts when the turning members are rotated in one direction, so that the turning force can be transmitted in said one direction.  
     CONSTITUTION: Two turning members 1, 2 are supported on a shaft 4. The turning member 1 is formed with a cam surface 9 and stepped parts 12, 13 shown by broken lines in the drawing. Similarly, turning member 2 is also formed with a cam surface 10 and a stepped part 14. In the space defined by the two cam surfaces 9, 10, there is disposed a crescent-shaped connecting member 3. With such an arrangement, when turning member 1 is turned in a direction A, one end 17 of connecting member 3 is held in engagement with the stepped part 12 and the other end 18 is held in engagement with the stepped part 14 of member 2, so that the turning force can be transmitted. On the other hand, when turning member 1 is turned in the opposite direction B, one end 18 of connecting member 3 is held in engagement with the stepped part 13 but the other and 17 is not brought into engagement with the member 2 by the function of cam surface 10, so that the turning force is not transmitted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05323205-A (JP)
Title: Endoscope
Inventor: ITO HIDEO
IPC: G02B23/24
Filed: 1992-05-20
Abstract: PURPOSE:To reduce the diameter of a front end constituting part while averting the interference of various contents with each other and to prevent the breakage of optical fiber bundles. CONSTITUTION:The plural contents, such as optical fiber bundles 17, 19 are fixed into the front end constituting part 11 and the respective optical fiber bundles 17, 19 are covered with first protective tubes 24, 27. At least one of the optical fiber bundles of the optical fiber bundles 17, 19 are further covered with second protective tubes 25, 28 connected to the front end constituting part 11 from the outer side of the first protective tubes 24, 27. Notches 40, 41 are provided in a part on the peripheral side walls of the second protective tubes 25, 28 exclusive of the juncture of the second protective tubes 25, 28 and the front end constituting part 11.
Patent JP-H10321337-A (JP)
Title: Opening-closing tool of connector with swinging type lock mechanism
Inventor: NISHIDA YOSHIHIDE
IPC: H01R43/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an opening-closing tool of a connector whose workability can be improved without damaging a lock mechanism by arranging a lever pressing part on one end of a gripping part, and arranging a lever raising-up part on the other end. SOLUTION: A lever pressing part 3 arranged on one end of a gripping part 2 presents a bifurcated shape, and has a rod 5 extending from the gripping part 2 and a pair of pressing claws 7a and 7b, and when it is bent or chipped, the lever pressing part 3 can be replaced with a new part. A lever raising-up part 4 presents an L shape, and is mountably-demountably fixed to the gripping part 2 so as to be replaced when it is damaged. An end part of an FPC 9 is inserted into an inserting part of a connector body 8, and the pressing claws 7a and 7b are pushed by being brought into contact with a lever part by using the lever pressing part 3. Therefore, force uniformly acts on a swinging type lock mechanism, and locks the EPC 9.  When the FPC 9 is taken out, it is moved by inserting the lever raising-up part, and the swinging type lock mechanism is released, and the action of unreasonable force is prevented.
Patent JP-S5651241-A (JP)
Title: Production of catalyst for decomposing nitrogen oxide
Inventor: MATSUSHITA KUNICHI
IPC: B01D53/94
Filed: 1979-10-03
Abstract: PURPOSE: To obtain a highly active titanium-vanadium system catalyst for decomposing nitrogen oxides by molding and baking titanium oxide after mixed with a sulfate of an element such as those in IIA group of the periodic table and a vanadium compound.  
     CONSTITUTION: As a catalyst for ammonia contact reduction method of nitrogen oxides, 100pts.wt. titanium oxide is mixed with 0.1W10pts.wt. of a sulfate of an element such as zirconium in IIA of the periodic table and 0.1W10pts.wt. of a vanadium compound such as vanadium oxide and molded or supported on a carrier. Then, after dried, the mixture is baked. As a result, a titanium-vanadium system catalyst is obtained for decomposing nitrogen oxides which is highly active while able to lower the active oxidation property of sulfur dioxide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5650889-A (JP)
Title: Auxiliary ice-breaking device for icebreaker
Inventor: SHIBATA KIYOSHI
IPC: B63B35/12
Filed: 1979-10-03
Abstract: PURPOSE: To set an optimum cutting condition of ice for a change of the ice-breaking condition, by selecting the cutting speed with an injection nozzle slower than the moving speed of an icebreaker further to a variable state.  
     CONSTITUTION: At an end of an arm 3 a circulatable mounting body 4a is provided in which a plurality of injection nozzles 5 and a supply device 6 for supplying high pressure fluid to each injection nozzle 5 are provided. At ice-breaking work, the mounting body 4a is circulated, and the circulating operation is allowed to make an interlocking motion automatically to the speed of a ship to inject high pressure water from the injection nozzle while performing the circulating operation. That is, the cutting speed Vc is obtained by utilizing circulating speed (v) of the mounting body 4a and ship speed V so as to be in the relation V-v, and the relative speed of the injection nozzle 5 to the level of ice is appropriately selected to obtain an optimum cutting condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07329296-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: KIKAWA KEISUKE
IPC: B41J2/055
Filed: 1994-06-09
Abstract: PURPOSE:To prevent the discharge failure of ink due to the peeling of a conductive film mounted on the inner surface of a groove by superposing a second piezoelectric plate on a first piezoelectric plate to be adhered via a specific adhesive, and adhering a cover on the upper surface of the partition wall of the board groove with the specific adhesive. CONSTITUTION:Lower and upper boards 1b, 1c made of piezoelectric materials are adhered by the adhesive 6 containing no rubber component at all such as epoxy resin in which a bonding strength is strengthened, for example, by a silane coupling agent to form a board 1. The boards 1b, 1c are polarized in opposite directions as indicated by arrows. A plurality of slender grooves 2 and partition walls 4 are formed by grooving on the upper surface of the board 1, communicated with one ends of the plurality of the grooves 2 to form a common groove for supplying ink. The upper surfaces of the walls 4 are adhered with a cover 8 via the adhesive 6 containing no rubber component at all.
Patent JP-H05269174-A (JP)
Title: Detaching device for injection needle
IPC: A61G12/00
Filed: 1992-05-20
Abstract: PURPOSE:To detach an injection needle from a used injector, to realize labor saving, and also, to avoid such danger as infected with an infection disease by constituting the injection needle detaching device by using a lug member oscillating vertically while rotating. CONSTITUTION:In the case of detaching an injection needle A1 from an injector (blood collector) A, the injector A is inserted into a guide cylinder C3 provided in a containing case C. As a result, th tips of four lug members 11 supported pivotally on a rotary base 12 are engaged to a screw driving part A2a of an injection needle A2, therefore, in such a state, when a holder A1 of the injector A is gripped with a hand, and the rotary base 12 is allowed to descend while rotating in the direction in which the injection needle A2 is detached through a driving mechanism 22 by actuating a motor 21, the injection needle A2 is released from screw coupling to the holder A1 through the lug members 11 and detached from the holder A1. Subsequently, when the rotary base 12 reaches the bottom dead center, the lug members 11 take an inclined position, and the injection needle A2 falls into a rejection box D and is collected.
Patent JP-S63292485-A (JP)
Title: Line decoder circuit for semiconductor memory
Inventor: MIYAMOTO HIROSHI
IPC: H01L27/108
Filed: 1987-05-25
Abstract: PURPOSE:To prevent an erroneous selection of a line decoder, which follows up the use of a multiplex use address line, by making the line decoder effective and ineffective, in each transfer period of a line address and a row address. CONSTITUTION:When a DRAM is in an inactive state, nodes N11, N21 are precharged to 'H' through FETs Q81, Q82. Subsequently, when an external signal becomes 'L', the DRAM becomes an active state, and by a conversion to 'H' of a clock, the pre-charge is suspended. When a line address signal is set to 'H' in order to select a line decoder 1, the node N11 and N21 become 'L' and 'H', respectively. On the other hand, in a line decoder 2, the node N21 remains 'H', and when a word line driving signal becomes 'H', a pre- decoded signal and a word line become 'H'. Subsequently, a row address is transferred to the line decoder through an address line, and a malfunction of the line decoder is not generated.
Patent JP-H06318876-A (JP)
Title: Method and device for signal conversion and recording medium
Inventor: AKAGIRI KENZO
IPC: G11B20/10
Filed: 1993-04-30
Abstract: PURPOSE:To attain the conversion of a voice and an acoustic signal significant with respect to sound quality based on a human audible sense by controlling a harmonious relation between frequency components within a critical band backed up in an audible sense. CONSTITUTION:Data processed by respective MDCT circuits 5a-5d are fed to a frequency moving peak detection circuit 12, a dissonance frequency detection circuit 11 and a masking curve detection circuit 16, from which a moving peak value curve, a dissonance frequency region being frequencies exceeding a threshold level having a difference of the moving peak value, and a masking threshold curve are obtained. A mask circuit 10 uses an audible effect to revise no frequency component in an unnecessary frequency band. The circuit 10 provides an output of component information from which an effective operation to improve the audible sound quality is obtained among frequency components having a dissonance relation with the local peak component. Then a frequency component revision circuit 6 revises the magnitude of a frequency component being an object based on the information.
Patent JP-S5829851-A (JP)
Title: Phenol resin molding material
Inventor: KONYA TAKASHI
IPC: C08L61/04
Filed: 1981-08-14
Abstract: PURPOSE:To provide a phenolic resin molding material which has excellent moldability and mold release characteristics and gives moldings having an excellent appearance, by blending naphthalene in a specified weight ratio as a parting agent with a phenolic resin. CONSTITUTION:0.1-5wt% (based on the total amount of molding material) naphthalene and, if necessary, other additives such as woodmeal, calcium carbonate, hexamethylenetetramine, zinc stearate, colorant, etc. are blended with a phenolic resin to obtain the desired phenolic molding material. The molding material has excellent flow characteristics during molding such as injection molding, has excellent mold release characteristics and does not cause molding unevenness on the surface of moldings.
Patent JP-S5353367-A (JP)
Title: Electronic watch
Inventor: OGUCHI KIKUO
IPC: G04G3/00
Filed: 1976-10-25
Abstract: PURPOSE:In an electronic watch wherein the oscillation frequency of a CR oscillator is used as a time standard source, the inexpensive and highly stable electronic watch is provided by logically performing the regulation adjustment of the CR oscillator through the use of electronic circuits.
Patent JP-S5919178-A (JP)
Title: Thermal head
Inventor: KATOU MASAKAZU
IPC: B41J2/335
Filed: 1982-07-22
Abstract: PURPOSE:To provide a thermal head enabled in the reduction of printing electric power and the adhesion amount of printing work-up, obtained by preliminarily forming the part of a heat storing glass layer functioning as a heat generating part into a protruded shape to flatten the surface of the heat generating part of an overcoat layer. CONSTITUTION:The heat storing glass layer 12 of a glazed alumina substrate formed by coating the surface of a heat discharge substrate 11 with the heat storing glass layer 12 is etched by a thickness corresponding to that of a conductive layer 14 so as to leave a part corresponding to a heat generating area 16 to form a protruded part 12a on the heat storing glass layer 12. In the next step, a resistance thin film comprising tantalum nitride is formed to the surface of the etched heat storing glass layer 12 to obtain a resistance layer 13 which is, in turn, etched into a predetermined shape to form a conductive thin layer on the surface thereof as a conductive layer 14. Succeedingly, the conductive layer 14 is etched to flatten the surface of the heat generating part 16 so as to expose the heat generating part 16 of the resistance layer 13 and, thereafter, an overcoat layer 15 is formed from a silicon oxide film to obtain an objective thermal head.
Patent JP-S5251810-A (JP)
Title: Multiple channel receiving unit
Inventor: SATOU TSUYOSHI
IPC: H04N7/16
Filed: 1975-10-23
Abstract: PURPOSE: Both CATV receiving converter and local oscillator of UHF tuner are shared in order to realize the cost down and size minimization of the unit as well as simplification of circuit constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07308680-A (JP)
Title: Processing method for photographic processing waste liquid
Inventor: YAMAJI NOBUYUKI
IPC: G03D3/00
Filed: 1994-05-18
Abstract: PURPOSE:To remove gelatin by adding an acid to a photographic processing waste liquid, adjusting pH to the given value and then adding a solution composed of acetone as its main component to precipitate the gelatin. CONSTITUTION:An acid such as hydrochloric acid is added to a raw processing liquid having developed a monochrome film to adjust the pH to 7 or less. Then, a solvent composed of acetone as its main component is added to precipitate gelatin. At that time, acetone is added at the ratio of 0.5 to 2 to the raw processing liquid. In the process, the precipitation amount is maximum at the time of pH 7. 60% or more of the maximum precipitation amount is precipitated at the time of pH 3. The precipitation amount is 0 when pH value is 12 or over. The liquid is left as it is for approximately one day after adding acetone to precipitate gelatin. Also when the electrolytic oxidation process or the like is combined with in the above process, turning the liquid harmless can be accelerated.
Patent JP-H06317752-A (JP)
Title: Rear focusing system zoom lens
Inventor: TOCHIGI NOBUYUKI
IPC: G02B13/18
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a rear focusing system zoom lens which is provided with five lens groups as a whole and which has a wide viewing angle being nearly equal to or above a photographing viewing angle 60 deg. used for executing focusing by the lens group set more backward than a variable power system and a high variable power ratio. CONSTITUTION:Five lens groups of the positive refractive power first group L1, the negative refractive power second group L2, the positive refractive power third group L3 provided with a diaphragm SP, the positive refractive power fourth group L4 and the positive refractive power fifth group L5 are provided in turn from an object side. When variable power is executed from a wide angle end to a telephoto end, the second group L2 is moved to an image surface side and the diaphragm SP and the third group L3 are integrally moved at the same time. Besides, the fluctuation of the image surface in accordance with the variable power is corrected by moving the fourth group L4. When the focusing is executed, it is executed by moving the fourth group L4.
Patent JP-S5753112-A (JP)
Title: Sepp power amplifier
Inventor: YAMAGUCHI HIROYASU
IPC: H03F3/20
Filed: 1980-09-16
Abstract: PURPOSE: To reduce distortion to reduce fluctuation of an idle current, by operating the output part as a current Miller circuit when the base potential of the output transistor is no signal or is a low potential below no signal.  
     CONSTITUTION: If the base potential of an output transistor TRQ 18  is no signal or in a negative half cycle, voltage drop due to a resistance R 13  is small and can be ignored; and therefore, the circuit becomes equivalent to a circuit where resistances R 13  and R 14  are not inserted, and an output part A is operated as a current Miller circuit, and output TRs Q 18  and Q 20  are cut off. This cut-off state occurs in the preceding stage and the output stage simultaneously by the function of the current Miller circuit. As the result, the occurrence of distortion due to a time lag between them is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09316519-A (JP)
Title: Method for reforming smelting slag
Inventor: TSUDA MASAHITO
IPC: B09B3/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a reforming method of smelting slag containing P2 O5 . SOLUTION: Carbonaceous material is added into the smelting slag in molten state or half-melting state containing P2 O5 and successively, under reduced pressure, O2 is top-blown and the carbonaceous material is burned to raise the temp. of the smelting slag. While reducing the P2 O5 in the smelting slag with carbon in the carbonaceous material, P is removed by vaporizing the reduced P and dephosphorizing. In the temp. raising, the oxygen can be blown by the top-blowing or a dipping method before adding the carbonaceous material. As the other way for raising the temp., a metal as an exothermic material can be used. By this method, the P2 O5 is reduced in the high efficiency and the reduced P is vaporized and dephosphorized and the smelting slag can be reformed.