baber/WOPTO huggingface dataset:
Patent JP-H01308525-A (JP)
Title: Catheter
Inventor: KANAZAWA SHINICHI
IPC: A61B1/06
Filed: 1988-06-06
Abstract: PURPOSE:To make the diameter of a catheter fine, by providing a light emissive balloon to the leading end part of the catheter. CONSTITUTION:A catheter 1 has a balloon 2, which closes a duct A such as a blood vessel or the ureter or fixes the leading end of the catheter 1 in the duct A, formed to the leading end part thereof. A light emissive liquid is supplied in the balloon 2 through a balloon fluid port 6 in such a state that the catheter 1 is inserted in the duct A such as a blood vessel to expand the balloon 2 and the duct A can be closed by the expanded balloon 2 and irradiated with the light emitted from the fluid through the balloon 2. Therefore, the duct A can be endoscopically observed through an image fiber 4 even when an illumination light guide is not constituted.
Patent JP-S5363820-A (JP)
Title: Data processing system using logical address-actual address conversion
Inventor: HATANAKA KAZUNARI
IPC: G06F12/10
Filed: 1976-11-18
Abstract: PURPOSE:To make the operation-where a limited memory area is invalidatedsufficient at an invalidation processing time, by executing the conversion processing by utilizing the limited memory area in a corresponding table.
Patent JP-S5564779-A (JP)
Title: Perfuming of mushroom
Inventor: AOYANAGI SHIMIZU
IPC: A23L19/00
Filed: 1978-11-09
Abstract: PURPOSE:To add the durable perfume of matsudake mushrooms to mushrooms (M) uniformly and rapidly, without the influence of M, by injecting a gas containing vaporized matsudake perfume into an airtight vessel containing the vacuum- dried M. CONSTITUTION:The raw mushrooms 1, e.g. shiitakes, sliced to a thickness of about 0.5-5mm, are contained in the airtight vessel 2, and the air is evacuated by the vacuum pump 4 to a degree of vacuum of 10-20Torr or below to dry the mushrooms to a moisture content of 10-30%. The valve 5 on the vacuum cylinder side is closed, and the valve 8 connected to the carbonic acid gas cylinder 7 via the perfume receiver 6 is opened to inject the high-pressure gas containing the perfume of matsudake into the vessel. The pressure of the vessel is then maintained at 1.5-3kg for about 30min-5hr.
Patent JP-H10291163-A (JP)
Title: Super abrasive grain grinder
Inventor: OKANISHI YUKIO
IPC: B24D3/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a base with the strength enough for enduring the grinding stress at the machining of high efficiency, to reduce the distortion of the base caused by the heat generated at that time, and to prevent the deterioration of the bonding material by the heat, in a super abrasive grain grinder obtained by fixing the super abrasive grain to the base by the bonding material, by forming the base of W or Mo. SOLUTION: W or Mo is used in a base of a super abrasive grain grinder. The necessary and essential properties of the base material is that this base is free from the distortion by the grinding stress generated at the machining, and the base is not broken even when the excess stress is applied thereto. Further the more a value of the elastic modulus of the base, the less the displacement by the grinding stress during the machining is. In the comparison of the elastic modulus of the material used in the base, the values of the elastic modulus of W and Mo, are higher than that of steel. This means that the distortion of the base made of W and MO, is less, and high machining accuracy can be obtained. Further the W and Mo are only plastically deformed, even when the excess grinding stress is generated, so that the super abrasive grain grinder can be prevented from broken and scattered.
Patent JP-S5566606-A (JP)
Title: Rocker arm made of composite material
Inventor: MORISHITA TSUYOSHI
IPC: C22C38/12
Filed: 1978-11-10
Abstract: PURPOSE: To reduce the weight of rocker arm and to improve its bouncing effect, by making the main body of rocker arm with aluminum alloy and forming its pad portion with sintered alloy of a specific composition integrally by way of internal chilling.  
     CONSTITUTION: Main body 1 of rocker arm is made of aluminum alloy, whereas pad portion 2 is formed integrally with the main body 1 by fixing a chip of sintered alloy to the pad portion by way of insertion. Sintered alloy forming the pad portion 2 is manufactured by shaping, by way of compacting, powder of alloy having a chemical composition of 0.5W2.0% of C, 1.5W4.0% of Co, 0.5W6.0% of Mo, 4.0% of at least one of Cr and W, 0W2.0% of P and remaining part of Fe, and sintering the same in a non-oxidizing atmosphere at a temperature of about 1000W1200°C for about 10W60min by way of partial liquid-phase sintering method. By manufacturing the rocker arm in the manner described above, weight of rocker arm can be reduced and its bouncing limit can be extended. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10311651-A (JP)
Title: Cold-storage-type insulation device
Inventor: SATO KIMINOBU
IPC: F25D16/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of a frozen or refrigerated article from deteriorating due to temperature increase in an insulation room while an insulation container is being carried by forming a space for installing a spare cold-storage agent separately from the cold-storage agent in the ventilation path in the cold-storage room. SOLUTION: An opening 50 that communicates with a cold-storage room 27 being provided on the front surface of a cabinet 24 is opened and closed by a door 51, the gap between the door 51 and the cabinet 24 is sealed with a gasket 26, and a space 54 where a spare cold-storage agent 53 can be installed is formed in the ventilation path being adjacent to the door 51. When chill being accumulated in a cold-storage agent 28 during insulation operation becomes scarce and the temperature in the insulation room 33 increases, the door 51 is opened and the spare cold-storage agent 53 is loaded into the cold-storage room 27 and is installed at the space 54.  Air in the container in an insulation room 33 passes through a ventilation hole 32 and enters the cold-storage room 27, is cooled in a process for flowing around the spare cold- storage agent 53, passes a cooling equipment 29 and the cold-storage agent 28, is energized by a ventilation fan 30 and is blown from the ventilation hole 32 to the insulation room 33.
Patent JP-H04364744-A (JP)
Title: Structure of tab packaging
Inventor: IMAI DAISUKE
IPC: H01L21/60
Filed: 1991-06-12
Abstract: PURPOSE:To relieve stress and disconnection with inner leads elasticized by shaping a two-forked inner lead on a flexible tape circuit board into a C letter or a zigzag form. CONSTITUTION:A two-forked inner lead 3 on connection pads 2 of an IC chip 1 and on a flexible circuit board 4 is shaped into a C letter and connected to the connection pad 2 of the IC chip 1. This design causes a two-forked inner lead of the flexible tape circuit board to relieve stress and reduce disconnections, thereby improving a connection pad of the IC chip in reliability of the junction of an inner lead of the flexible tape circuit board and further improving the reliability of electric apparatus which uses TAB(tape automated bonding) packaged semiconductor devices.
Patent JP-S5929810-A (JP)
Title: Pushing/pulling control cable
Inventor: TERAURA MINORU
IPC: G05G1/00
Filed: 1982-08-10
Abstract: PURPOSE:To prevent bending and meandering in pushing phase and make an operation accurate by certainly guiding an internal cable, made of a wire cable, and the like, in a condition without any gap. CONSTITUTION:The tip of an internal cable 11 is stopped at the end part of a groove 6 on the surface of a joint 4 by means of a stopper metal fitting 12 and the like. The internal cable 11 is further guided by means of the groove 6 and a slant hole 3 and then slidably inserted through an outer casing 9. A triangular guide part 14, which has a slant face 13 continuously extending from an opening part 12 on the inner hole side of the slant hole 3, is projectingly provided on the wall face of an inner hole 2 of a holder 1 and also fitted in the groove 6. The triangular guide part 14 allows smooth the movement of the internal cable 11 between the groove 6 and the slant hole 3.
Patent JP-H034360-A (JP)
Title: Document processor
Inventor: FUJITA KATSUHIKO
IPC: G06F17/21
Filed: 1989-06-01
Abstract: PURPOSE:To perform edit according to a routine format by performing the edit of a character string at a state where a routine format document is dis played on a document display device with an on-format document edit processing part when the routine format document is edited. CONSTITUTION:An edit processor 1 receives an edit instruction from a document input device 2, and judges whether or not a processing is the edit processing of the routine format. When the routine format document is designated, the processing is performed under the processing control of the on-format document edit processing part 8. The edit of an existing file is performed in such a way that the document of the existing file is opened, and superimposing edit on a routine format display device 3 is performed, namely, a free edit processing for the character other than routine format can be permitted. The superimposing edit is performed by displaying the routine format on a graphic display screen, and displaying the document on a text screen. After the edit is performed, the character string is stored in a document memory device 4 at need, and is printed with a document printer 5.
Patent JP-H04337619-A (JP)
Title: Aging method of non-polar electrolyte capacitor
Inventor: SATO KUNIO
IPC: H01G9/14
Filed: 1991-05-14
Abstract: PURPOSE:To make it possible to stably and efficiently repair the coating in a short time, with improved yield ratio and shortened manufacturing process as a whole. CONSTITUTION:A pair of terminals 3 of a non-polar electrolyte capacitor 2 are directly connected in series, the side of the series-connected terminal 3 is made an anode, the side of the metal case 4 is made a cathode, and a specified direct current is supplied for a specified time from a direct voltage supply source 1. Additionally, a specified direct current voltage value is divided into a plurality of suitable stages, and a plurality of stages having a voltage- increasing period and voltage-constant period as one stage is repeated to supply direct current in steps. Actually, a VPC unit 5 is used to control the supplied voltage in steps.
Patent JP-S5764147-A (JP)
Title: Nephelometer for organic contaminant
Inventor: YOSHIDA SHIYUUICHI
IPC: G01N21/33
Filed: 1980-10-08
Abstract: PURPOSE:To calibrate zero span with good reproducibility and simplicity, by carrying out calibration using a solid material which has a similar absorbance of ultraviolet rays to that of a standards solution. CONSTITUTION:When a zero-span calibration of a nephelometer that measures organic contaminants in sample water by determination of absorbance of ultraviolet rays, is carried out, solid material having similar absorbance of ultraviolet rays to the standard solution, for example, a metallic wire gauze having constant mesh is used, A wire gauze 5 possessing similar absorbance of ultraviolet rays to the standard solution is set up on a optical axis of said nephelometer composed of a low voltage mercury-vapor lamp 1, slit 2, photodetector 4 and etc., to calibrate zero adjusting to zero value. Subsequently, the wire gauze 5 is replaced by a wire gauze having absorbance similar to that of the standard solution of potassium hydrogen phthalate and the span calibration is performed in accordance with the span value. Thus zero-span calibration is carried out in a simple manner.
Patent JP-H0436063-A (JP)
Title: Fuel injection nozzle and fuel collision diffusion type engine using same
Inventor: MATSUOKA HIROSHI
IPC: F02M61/10
Filed: 1990-05-31
Abstract: PURPOSE:To realize favorable mixing of fuel and air by providing a controller for performing the control of switching a selector valve in response to the actuated state of an engine and of injecting fuel from a main or auxiliary nozzle hole by means of the change of the amount by which a needle valve is lifted. CONSTITUTION:The control of switching a selector valve 16 in response to the actuated state of an engine and of injecting fuel from a main nozzle hole 11 of an auxiliary nozzle hole 13 by means of the change of the amount of which a needle valve 10 is lifted is performed by a controller 20. Thereby the direction of fuel injection can be surely changed in response to engine loads and hence the temperature state of a combustion chamber 2 without being affected by the actuated state of the engine during starting and under a partially loaded or high-loaded state, esp. engine speed, and fuel injected into the combustion chamber 2 is caused to intersect a squish flow toward the combustion chamber 2 so as to realize favorable mixing of fuel and air.
Patent JP-S5767200-A (JP)
Title: Solid-resin composite material for electrodeposition
Inventor: HOTSUTA ZENJI
IPC: C25D15/02
Filed: 1980-10-08
Abstract: PURPOSE: To improve corrosion resistance and durability of electrodeposited materials by electrodepositing the composite material obtained by coating lubricative and electrically conductive solid powders with resins having electrolytically dissociative polar groups in aqueous solution.  
     CONSTITUTION: For example, natural graphite powders having lubricity and electric conductivity are suspended in water. Then, electrolytically dissociative vinyl polymer having electrolytically dissociative polar group in aqueous solution, or copolymer, which is composed of electrolytically dissociative vinyl monomer and nondissociative vinyl monomer, such as acrylic acid (AA) -butyl acrylate (BA) copolymer is added in the suspension. Next by reacting these, graft copolymer composite materials composed of such as graphite-AA-BA are obtained. Then, materials to be painted are electrodeposited by using electrodepositing liquid which is obtained by suspensing this composite materials in water. In the above method, excellent films having anticorrosion effect are obtained and the corrosion resistance and durability of materials to be electrodeposited are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6485040-A (JP)
Title: Fats and oils for diet
Inventor: YAMAMOTO TAKASHI
IPC: A23L33/00
Filed: 1988-06-06
Abstract: PURPOSE:To enable intake in the presence of fats and oils while suppressing increase in body weight without disturbing absorption of other nutriments, by containing behenic acid which is a hydrogenated substance of erucin acid contained in rapeseed oil, etc., as a constituent fatty acid. CONSTITUTION:An extremely hardened oil of rapeseed oil with a high erucin content containing about 45% 22C unsaturated fatty acids is hydrolyzed and rectified to provide behenic acid, which is then esterified to afford fatty acid esters. The obtained fatty acid esters are subsequently rectified to provide a fraction containing 20-24C saturated fatty acid esters, which are then mixed with a sunflower oil with a high oleic acid content and subjected to ester interchange using an enzymic agent selectively acting on the 1,3-positions to afford a reaction oil having 45 iodine value. The resultant reaction oil is fractionated by dissolving to separate and collect a low-melting fraction. Thereby the following effects are obtained. The fats and oils are ingested without disturbing absorption of other nutriments and producing behenic acid accumulation effects in blood lipid or myocardia to promote discharge of feces which are not soft feces. The amount of increase in body weight based on that of intake is suppressed.
Patent JP-S63308250-A (JP)
Title: V-belt for power transmission
Inventor: HATTORI TORAO
IPC: F16G5/16
Filed: 1987-06-05
Abstract: PURPOSE:To prevent the occurrence of relative slip and high stresses in a band, and to facilitate the assembling operation, and further to prolong the life-time, in the mutual contact between adjacent V-shaped metallic members, by constituting so that the circular-arc-shaped protruded part in the upper part above the center line is abutted on the adjacent plane part, and the semicylindrical projected part on the lower side of a belt contact supporting surface is abutted on the recessed part of the same shape. CONSTITUTION:It is so constituted that, in the mutual contact between adjacent V-shaped metallic members 2, a circular-arc-shaped protruded part 2a is abutted on the adjacent plane part 2d, and the semicylindrical projected part 2b on the lower side of a belt supporting surface is abutted on a recessed part 2c of the same shape. Thus, the circular-arc-shaped protruded part 2a is abutted on the mating perpendicular plane part 2d without having any clearance between the adjacent members, and the band is prevented from becoming in a polygonal state, and further the occurrence of high stresses on the inner surfaces of the band is prevented to reduce the abrasion of the belt and to prolong the lifetime effectively. And, since the semicylindrical projected part 2b is provided on the lower side of the band, and the lower side of one surface of the V-shaped member 2 has a sloped surface 2e, and the upper side 2f thereof is recessed from the circular-arc-shaped protruded part 2a, the V-shaped members have flexibility to be warped in upper and lower directions, so that the belt can be bent on both sides, enabling the V-shaped metallic member to be assembled last to be easily fitted together.
Patent JP-H08313024-A (JP)
Title: Range hood
Inventor: OKA HIDESATO
IPC: F24F7/06
Filed: 1995-05-16
Abstract: PURPOSE: To improve a contaminated air collecting efficiency through an entire air ventilation suction port and facilitate cleaning within a casing by a method wherein a local partition wall extending from a easing enclosing wall between a local discharging suction port and the entire ventilation suction port into the casing and this partition wall is removably fixed. CONSTITUTION: Contaminated air not collected by a local discharging suction port 4 is sucked from an entire ventilation suction port 5 into a range hood 1 and then the air is discharged out of a housing through a discharging fan 2 and a discharging duel. A local partition wall 9 extending from an enclosing wall of a casing 3 between the suction port 4 and time suction port 5 into the casing 3 may prohibit an air flow from the suction port 4 toward time suction port 5. Accordingly, even if an amount of air of the discharging fan 2 is less, the contaminated air flowed through the suction port 4 into the range hood 1 does not return through the suction port 5 into a room, so that a suction of contaminated air through the suction port 5 is not prevented, resulting in that a contaminated air collecting rate is improved.
Patent JP-H034240-A (JP)
Title: Image forming device
Inventor: TSUNODA ARIHIRO
IPC: G03G15/00
Filed: 1989-05-31
Abstract: PURPOSE:To manage fixing treatment by only one time by providing a transfer charger in the downstream side of an upper destaticizing charger, and a separation charger on the back side of a belt part in the downstream side of this transfer charger. CONSTITUTION:Firstly, the destaticizing chargers 22 are provided on both front and back sides of the belt part 17a on the paper feeding and carrying side of a transfer belt 17. Secondly, the transfer chargers 21 and 23 are provided in the downstream side of the upper destaticizing charger 22. Thirdly, the separation charger 24 is provided on the back side of the belt part 17a in the downstream side of the transfer chargers 21 and 23. When an original image is copied in full color on both sides of a sheet, the colored original is set to an original placing table 2, and a first mode is selected. Then a real toner image is transferred as a virtual image on the transfer belt 17 by the action of the transfer charger 21, and simultaneously charges on the transfer belt 17 are destaticized by the action of the destaticizing charger 22. Upon the completion of three-colored transfer, the original is turned over, a second mode is selected by switching operation and a printing switch is turned on. As the result, a paper (c) is supplied from a paper feeding cassette 13, carried to an image transfer part (b), and transferred.
Patent JP-S5666532-A (JP)
Title: Automatic adjuster for braking gap of mechanical drum brake
Inventor: SEKI MASAYUKI
IPC: F16D65/60
Filed: 1979-10-30
Abstract: PURPOSE: To automatically keep constant the gap between the inside surface of a drum and a lining due to the wear of a brake shoe, by securing on a brake panel a gear stopper which allows an adjusting gear to rotate only in the direction of braking.  
     CONSTITUTION: The butts 5a, 5'a of brake shoes 5, 5' are pivoted to the inside surface of a brake panel 1 by an anchor pin 6. One end of a clutch spring 16 is secured on a brake arm 11. The spring 16 is wound around a shaft 10a so that only the turning force of the arm 11 in the direction of braking is transmitted to a cam shaft 10a. A gear section 18 is provided on the peripheral portion 17b of an adjusting gear 17. A gear stopper 19 is engaged with the gear section 18 to adjust a braking gap. As a result, compensation is automatically effected through a simple construction to keep the braking gap constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04364590-A (JP)
Title: Edge feature extraction device and image restoration device
Inventor: YAMAMOTO KOJI
IPC: G06T9/20
Filed: 1991-06-12
Abstract: PURPOSE:To speedily obtain edge features and a restored image matching human visual characteristics from a deteriorated image. CONSTITUTION:Those devices are equipped with a setting means 3 which sets parameters attached to respective picture elements of an inputted image according to frequency analysis results 2 of plural different areas of the inputted image and differences between adjacent picture elements, an edge minimizing means 101 which estimates a line process by minimizing a function determined by the inputted image and the input from the means by using a line process having a value indicating the probability of the presence of an edge between picture elements as a variable, a picture element minimizing means 6 which uses a picture element value as a variable and estimates a picture element value by minimizing a function determined by the inputted, its estimated line process, image and data indicating the deterioration process of the image, and an edge feature output means which outputs the estimated edge image as an edge feature. The parameters are controlled to suppress abrupt variation in the value of the line process which causes the generation of a noise. Consequently, the line process can be estimated under other conditions in consideration of concatenation.
Patent JP-S5568156-A (JP)
Title: Production of slab for clad steel plate in continuous casting method
Inventor: HIRAHARA HIROAKI
IPC: B22D11/00
Filed: 1978-11-14
Abstract: PURPOSE:To produce the slab for clad steel plates with high productivity by a continuous casting method by injecting dissimilar kinds of molten steels on both sides of a steel plate for partition while inserting the steel plate for partition into the mold for continuous casting according to casting speeds. CONSTITUTION:A partition plate c is inserted into a mold 1 for continous casting in accordance with pulling speed of the continuous slab. Molten metal a of ordinary steel and molten metal of steel material for clad material such as stainless steel or the like are simultaneously poured on both sides of a partition plate c from tundishes 4a, 4b, whereby continuous casting is done. The partition plate used, which is of 3-15mm in thickness and is made of the steel material of the same quality as either of the molten metals a, b, does not melt up to the outlet of the mold 1, hence it prevents the mingling with each other of the molten metals a, b before solidification. In this way, the continuously cast slab for clad steel plates composed of ordinary steel a and dissimilar steel b such as stainless steel or the like is produced under high yield and high productivity.