baber/WOPTO huggingface dataset:
Patent JP-H0618780-A (JP)
Title: Variable power finder optical system
Inventor: MOROOKA MASARU
IPC: G02B15/163
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a variable power finder optical system whose aberration fluctuation is a little before and after a variable power and whose eye point position does not move even when a finder magnification is made high by switching the focal distance of an eyepiece system. CONSTITUTION:As to a real image type finder optical system constituted of an objective lens system (a) having positive refracting power, reflecting members (b) and (d) for erecting an image and an eyepiece system having the positive refracting power, the eyepiece system is constituted of two groups such as a lens group (f) having the positive refracting power and a lens group (g) having negative refracting power, and by moving them so that an air interval between both lens groups is widened along an optical axis, the finder magnification is changed by switching the focal distance of the eyepiece system.
Patent JP-S6238864-A (JP)
Title: Exhaust-gas purifying system for gas engine
Inventor: FUJIMOTO HIROSHI
IPC: F02M21/02
Filed: 1985-08-13
Abstract: PURPOSE:To reduce NOX in exhaust gas by supplying the air mixed gas having a fixed air-fuel ratio with the excessive air by the output of a light-load detecting means. CONSTITUTION:Gas is sent into a gas engine 3 through a control valve 1 and a mixer 2, and combustion air is sent through the mixer 2. An O2 sensor 4 and a three-component catalyst 5 are arranged in an exhaust-gas flow passage connected to the gas engine 3, and the control valve 1 is controlled by the output of the O2 sensor 4 in ordinary case. In other words, the valve 1 is opened and closed according to the quantity of oxygen so that the air-fuel ratio is set in the narrow window close to lambda=1. Further, a bypass passage 8 equipped with a orifice 9 is formed. The valve 1 is perfectly closed in precedence with the feedback control by the output of a light load detecting means 6 for directly and indirectly detecting the load, and gas is supplied only through the bypass passage 8, and the transition to the fixed air-fuel ratio with the excessive air is performed. Therefore, the NOX can be reduced in light loading simply and certainly.
Patent JP-H1023125-A (JP)
Title: Portable telephone holder for computer
Inventor: MATSUDA OSAMU
IPC: H04W92/08
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To eliminate defective data communication by adopting a holder to fix the portable telephone set upright to a computer so as to obtain a stable antenna sensitivity and effective radiated power (ERP). SOLUTION: A computer use portable telephone set holder 6 is used to fix a portable telephone set 2 to a computer 1. The holder 6 has a box shaped main body 7 to a allow the holder 6 to support the portable telephone set 2 upright. A hook 9 is projected from a side of the main body 7, locked to an upper ridge of an open/close cover 8 with an L shaped lock section 13 and a fitting piece is used to pinch the open/close cover 8 to fix the holder 6, to the open-close cover 8 of the computer 1. A slit 11 for releasing a connection cable 10 is provided to the main body 7 and while the connection cable 10 is connected to the portable telephone set 2, the portable telephone set 2 is set in the computer use portable telephone set holder 6.
Patent JP-S5968149-A (JP)
Title: Manufacturing method for shadow mask
Inventor: TAKAGI ICHIU
IPC: C22C38/00
Filed: 1982-10-13
Abstract: PURPOSE:To eliminate necessity of the decarburization process in open coil annealing and obtain stable press molding property by perfomring the final annealing under specifiec atmosphere using a low carbon aluminum killed hot rolled steel plate to which decarburization treatment is applied by vacuum degassing. CONSTITUTION:An aluminum killed heat rolled steel plate decarburized down to the extreme low carbon range and consisting of 0.004%<C<=0.010%, sol.Al; 0.01 to 0.08%, Mn; 0.15 to 0.40%, N<100ppn and the remainder of iron and inevitable impurities is manufactured by performing vacuum degassing treatment when steel is made into ingot iron. An intermediate thick plate is obtained by applying cold rolling and the intermediate annealing exceeding the recrystallization temperature in non-oxidizing and non-carburizing atmosphere once or more and is subjected to cold finishing roll into a plate of 0.2mm. or less thickness. This is subjected to annealing treatment under the atmosphere consisting of CO+CO2; 100ppn (capacity standard) or less, H2; 0.5% (capacity standard) or more, and the remainder of substantial N2 and H2O, at 600-750 deg.C in the continuous annealing process.
Patent JP-H0523189-A (JP)
Title: Production of polyester copolymer
Inventor: DOI YOSHIHARU
IPC: C08G63/06
Filed: 1991-07-18
Abstract: PURPOSE:To obtain the subject copolymer having excellent bio-degradability and bio-compatibility and useful for surgical suture, etc., by proliferating a specific microbial strain capable of producing poly-3-hydroxybutyrate while continuously supplying a nutrient source containing a carbon source and a nitrogen source at a specific weight ratio. CONSTITUTION:The objective polyester copolymer can be produced by proliferating a microbial strain of genus Alcaligenes capable of producing poly-3- hydroxybutyrate [e.g. Alcaligenes eutrophus H16 (ATCC 17699)] while continuously supplying a nutrient source containing gamma-butyrolactone and fructose as a carbon source and having a (carbon source/nitrogen source) weight ratio C/N of 8<=C/N<=45, collecting the microbial cells from the cultured product, washing with distilled water and then acetone, drying under reduced pressure, extracting the dried cells with hot chloroform, adding hexane to the extracted liquid, separating the precipitated copolymer by filtration and drying the product.
Patent JP-S6422691-A (JP)
Title: Exhauster for motorcycle
Inventor: NAKAGAWA MITSUO
IPC: B62M7/02
Filed: 1987-07-16
Abstract: PURPOSE: To reduce a projection in the lateral direction of a vehicle body and to simplify the structure of exhaust pipes by longitudinally extending the exhaust pipe of the front cylinder of a motorcycle arranged with multiple cylinders in the longitudinal direction, forming a body side bulge section at its middle section, and connecting the exhaust pipe of the rear cylinder. CONSTITUTION: An exhaust pipe 46a is extended in the vehicle length direction and fitted to the front cylinder 44a of a motorcycle arranged with multiple cylinders 44a, 44b into a V-shape in the vehicle length direction, and a muffler 48 is connected. A bulge section 52 is formed toward the body side in the lateral direction near its junction to form a chamber, and it is arranged at the lower section between rear forks. The exhaust pipe 46b of the rear cylinder 44b is connected to the bulge section 52. The same capacity as the capacity of the exhaust pipe 46a of the front cylinder 44a can be secured by the short exhaust pipe 46b of the rear cylinder 44b and the bulge chamber, a projection in the lateral direction of the body is reduced, and the structure of the exhaust pipes 46a, 46b can be simplified.
Patent JP-H0622865-A (JP)
Title: Vacuum heat-insulating vessel and its production
Inventor: YAMADA MASASHI
IPC: A47J41/02
Filed: 1992-07-06
Abstract: PURPOSE:To easily obtain a high vacuum state by joining integrally a metallic inner vessel in which metallic filming is applied to the outside surface except a recessed part depressed toward the inside in a bottom part, and an outer vessel made of a synthetic resin, in which metallic filming is applied to the inside surface side, in the mouth part, exhausting air between the inner and the outer vessels, and heating a getter held on the outside surface side of the recessed part. CONSTITUTION:In a bottom part of a bottomed and cylindrical inner vessel 2 made of a metal, having a flange 9 in an opening part, a recessed part 6 toward the inside is formed, and a metallic plating layer 10b is applied to other part than the recessed part 6. In the flange part 9 of the metallic inner vessel 2, an outer vessel 1 made of a synthetic resin is formed integrally. To an exhaust hole 4 of a bottom part of the outer vessel 1, a sealing plate is joined. To the recessed part 6, a holding member 7 of a getter 8 is subjected to spot welding. To a tip tube 3b of the sealing plate 3, an exhaust device is connected, and when a degree of vacuum of a space 5 between the inner and the outer vessels becomes a prescribed value, the tip tube 3b is sealed up. Subsequently, by heating locally the getter 8 from the inside of the inner vessel 2, the getter 8 is activated and gas is absorbed. In such a way, a vacuum of a high level is attained easily.
Patent JP-S6335788-A (JP)
Title: Method for continuously pickling strip steel
Inventor: HORISHITA MASATSUGU
IPC: C23G1/08
Filed: 1986-07-31
Abstract: PURPOSE:To inhibit a corrosion reaction on the surface of a strip-shaped steel sheet passed through a pickling tank during travelling to a pickling soln. removing unit by spraying a cold pickling soln. similar in composition to a pickling soln. in the pickling tank to cool the steel sheet. CONSTITUTION:A strip-shaped steel sheet 5 is guided to a pickling soln. 2 in a pickling tank 1 with sink rolls 3 and support rolls 4. In the soln. 2, the steel sheet 5 is pickled between electrodes 6. The pickled steel sheet 5 is cooled by spraying a cold pickling soln. similar in composition to the pickling soln. 2 in the pickling tank 1 from spray nozzles 7 and the cooled steel sheet 5 is introduced into a washing and brushing tank 8. Thus, a corrosion reaction on the surface of the steel sheet 5 is inhibited during travelling from the pickling tank 1 to the washing and brushing tank 8 and satisfactory surface properties are obtd.
Patent JP-H0230986-A (JP)
Title: Device for controlling inlet valve of water turbine
Inventor: KAMIMURA YOSHIO
IPC: F03B15/04
Filed: 1988-07-20
Abstract: PURPOSE:To make a drive device small in capacity as well as to eliminate a space for a weight by providing a branch pipe which is branched from a hydraulic steel pipe and is equipped with a closing valve, and thereby connecting said branch pipe with a hydraulic servo-motor. CONSTITUTION:A water turbine inlet valve 1 is provided for the entrance to a water turbine M. A hydraulic servo-motor 7 rotating an arm 5 is connected with one end 5a of the arm 5. A branch pipe 8 is provided, which is branched from a hydraulic steel pipe 2 and is equipped with a closing valve 10. The branch pipe 8 is connected with the hydraulic servo-motor 15. And the hydraulic servo-motor 15 is arranged in such a way as to let the tip end of its actuating stem be contiguous with the arm 5. By this constitution, a drive device can thereby be made small in capacity, and a space for a weight can be eliminated.
Patent JP-H118142-A (JP)
Title: Electronic component
Inventor: MATSUO EIJI
IPC: H01F27/32
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the defective dielectric strength or the like of an electronic component, by a method wherein in the electronic component formed by incorporating a longitudinal winding coil formed using a straight angle-conductor wire in a wire, insulators are respectively mounted between the inner peripheral part of the coil and the core and between the outer peripheral part of the coil and the core. SOLUTION: In an electronic component, such as a choke coil or a transformer, formed by incorporating a longitudinal winding coil 9 formed using a straight angle- conductive wire in a core, insulating films are respectively mounted between the central magnetic pole of the core and the inner peripheral part of the coil and between the return path of the core and the outer peripheral part of the coil to make an insulation on the core. The annular insulating film 6 is put in the inner peripheral part of the coil 9 in the direction shown by an arrow 24 to mount the film 6 to the coil 9, and the annular insulating film 7 is put in the outer peripheral part of the coil 9 in the direction shown by an arrow 25, in such a way as to align the positions of leads 8 with the positions of the grooves 5 to mount the film 7 to the core 9.  The dielectric breakdown voltage of the electronic component is enhanced and the electronic component, such as the choke coil or the transformer, which has not a defective dielectric strength and is good in fraction nondefective, is obtained.
Patent JP-S6156687-A (JP)
Inventor: IIDA IKUKATSU
IPC: D05B23/00
Filed: 1984-08-27
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-S6157739-A (JP)
Inventor: YOSHIDA TAKAO
IPC: E04B5/00
Filed: 1984-08-28
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-S6157063-A (JP)
Title: Front loading type disc player
Inventor: KOIZUMI TOSHIAKI
IPC: G11B17/056
Filed: 1984-08-28
Abstract: PURPOSE:To prevent erroneous judgement on a disc diameter by keeping the position of a sensor to detect the existence of a disc other than a minimum diameter disc from more than the outside diameter of the minimum diameter disc. CONSTITUTION:Two other detecting sensors 48 and 49 are installed in the left front of a detecting sensor 43 to detect the existence of the minimum diameter disc 16. This pair of detecting sensors are to detect the existence of an 8-inch disc 17 and 12-inch disc 18. The detection point of the detecting sensor 43 and that of the detecting sensors 48 and 49 are parted for more than the outside diameter D of the minimum diameter disc 16. Because of this, for example, the minimum diameter disc 16 never shade the light for the detecting sensors 43 and 48 even if it is dislocated.
Patent JP-H0345302-A (JP)
Title: Manufacture of concrete panel using large-sized tile as concrete shuttering
Inventor: KANEKO SUKEMASA
IPC: B28B1/16
Filed: 1989-07-13
Abstract: PURPOSE:To reduce a working space and improve waterproofing properties and peeling resistance, by a method wherein a large-sized tile and outer frame which is arranged on its circumference and comprised of a metal or ceramics are both put into a high-temperature and high-pressure iron pot for ripening. CONSTITUTION:A large-sized tile 1 is laid on the bottom and an outer frame 2 comprised of a metal or ceramics is arranged on the circumference of the said large-sized tile. In this instance, iron reinforcing rods 3, 3 are fitted to length and breadth of the outer frame 2 beforehand and ready mixed concrete is placed into a space surrounded by the large-sized tile 1 and outer frame 2. When the same is ripened by heating and pressing the same by putting into a high-temperature and high-pressure iron pot as it is fitted with the large-sized tile 1 and outer frame 2 after the same is left as it is for such an extent of time during which the concrete is semi-ripened, a concrete panel whose one side is the large-sized tile and the other side is obtained by leaving the concrete as it is placed is obtained. With this construction, since it is unnecessary to remove the concrete shuttering, labor can be saved and it becomes unnecessary to prepare a large quantity by concrete shutterings.
Patent JP-H1020864-A (JP)
Title: Surface mounting electromagnetic sounding body
Inventor: KOBAYASHI TAKASHI
IPC: H04M1/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour in an assembling process of a portable telephone set, etc., and to reduce an occupied area of a surface mounting type electromagnetic sounding body occupying on a printed circuit board as much as possible by providing a sound leakage prevention part on the periphery of a sound emission hole opened on a thin type resin casing incorporating a sounding part. SOLUTION: The casing 12 of the surface mounting electromagnetic sounding body 11 is constituted of an upper side casing 12a and a lower side casing 12b, and a vibration sounding part is housed in its internal space, and the sound emission hole is opened and arranged on one side surface of the casing 12. Then, sound leakage preventing packing 17 made of silicon rubber or heat resistance rubber, etc., is loaded on the sound emission hole. The packing 17 is fixed tightly to the periphery of the sound emission hole by holding its leg part between the upper side, lower side casings 12a, 12b of the casing 12 and applying ultrasonic weld to the put-together surface between respective casings 12a, 12b when the surface mounting electromagnetic sounding body 11 is assembled.
Patent JP-H05344876-A (JP)
Title: Production of food sheet
Inventor: SUZUKI KISAKU
IPC: A23L35/00
Filed: 1992-06-12
Abstract: PURPOSE:To firmly and uniformly stick solid pieces of food ingredient to one sheet of a sheetlike material by using a gelatinizing material of food. CONSTITUTION:Calcium powder having antimicrobial performance and binding performance is blended with pullulan powder as a water-soluble gelatinizing raw material, water and solid pieces 1 of required material under stirring, rolled and processed into a sheetlike state. Then the sheetlike material is heated so that the pullulan, etc., is gelatinized and the dispersed solid pieces 1 are bonded in one sheet of the sheetlike material 2.
Patent JP-H04250453-A (JP)
Title: Optical polymerizing printing plate for flexograph printing
Inventor: BUERUNAA AABERE
IPC: G03F7/11
Filed: 1991-07-19
Abstract: PURPOSE: To obtain a flexographic printing plate which has good ink transfer property even when an alcohol-based or water-based flexographic printing ink is used, can be subjected to wash-off development with a usual org. solvent, and does not cause swelling. CONSTITUTION: The printing plate used is produced by forming a photopolymerizable printing element consisting of a photopolymerizable layer, elastomer layer and cover sheet layer on a supporting body. The photopolymerizable layer contains at least one elastomer binder, an ethylene type unsatd. monomer which can be polymerized with chemical active radiation, and a photoinitiator or photoinitiator system. The elastomer layer contains at least one kind of thermoplastic elastomer block copolymer and a polymer having a structural unit expressed by formula I. In formula I, R1 is H or CH3 , R2 and R3 are H or alkyl or aryl groups, R4 and R5 are H or alkyl groups, (m) and (n) are 0 to 10 satisfying (m)+(n)=2 to 20.
Patent JP-2000013399-A (JP)
Title: Identification method for network device
Inventor: WATANABE HIDEYUKI
IPC: G06F13/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of a case where the network devices are connected to another network of the same type by allocating the device identification tags to the network devices and identifying these devices of the same type based on the identification tags. SOLUTION: When the production of a tub is started, the type of a network device is first retrieved in a local network. The value of a device identification tag TAG is stored even when the power supply of the network device is cut and never changed as long as it's set again. When connecting two scanners, if one of the two scanners is already connected to an IEE1394 network and the other scanner is to be added the value of the TAG is set at 1 if the latter scanner is once used. As each scanner has different TAGs, the TAGs of both scanners never change.
Patent JP-S6160247-A (JP)
Title: Preheater for immersion nozzle for continuous casting
Inventor: UCHIDA SHIGETAKA
IPC: B22D41/60
Filed: 1984-08-30
Abstract: PURPOSE:To preheat exactly the inside and outside surfaces of an immersion nozzle in a preheating box and to prevent the clogging, etc. of the nozzle by injecting combustion gas to the nozzle and conducting the combustion gas injected into a vessel for a molten metal into the immersion nozzle. CONSTITUTION:The outside surface of the immersion nozzle 2 in the preheating box 3 is preheated by the combustion gas injected from a pair of burners 4 provided in the upper part of the side wall of the box 3 and discharged from a discharge pipe 7 provided to the lower part of the side wall. On the other hand, the high-temp. combustion gas blown from a burner 5 into a tundish 1 in order to preheat the inside wall of the tundish 1 simultaneously with the preheating of the nozzle 2 is conducted into the nozzle 2 by the air of a high- pressure injected from an ejector 8 provided to the pipe 7 of the box 3 into the pipe 7. Said gas preheats the inside surface of the nozzle 2 during the time when the gas passes through the inside of the nozzle 2 and is discharged from the pipe 7 of the box 3.
Patent JP-H1027216-A (JP)
Title: Method and device for recognizing processing of character pattern
Inventor: MORI MINORU
IPC: G06K9/46
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device prevented from being easily influenced by the inclination of a character line or the variation of connecting relation and capable of recognizing a character having much handwritten deformation. SOLUTION: A binarized character pattern is divided into plural rough mesh areas (301). As to the black pixels of a character part in each mesh area and the white pixels of a background forming an outline, tentacles are extended in previously determined plural directions and the connection length of white pixels is found out in each direction (302). The value of a direction contribution degree expressing the distribution state of white pixels in each directional component of a background part is counted from the connection length of the white pixels in each mesh area and set up as the feature of the character pattern (303).  Since the feature expresses the two-dimensional structure of the character and is not easily influenced by the inclination and positional deviation of a character line and the variation of connecting relation, a character having much handwritten deformation can be recognized.
Patent JP-H0526499-A (JP)
Title: Air conditioner
Inventor: KINOSHITA YASUSHI
IPC: F24F11/76
Filed: 1991-07-19
Abstract: PURPOSE:To make available an air conditioner in whose operation, when the air-conditioning load is low, the temperature of the air supplied is altered in such a manner as to inversely deal with the load and, when subsequently the temperature of the air supplied is reversed, no overcooling or overwarming occurs. CONSTITUTION:A CPU 24 controls a compressor 6 through a compressor control 23 ordinarily in a manner of bringing the supplied-air temperature (t) detected by a supplied-air temperature detector 4 to a prescribed supplied-air temperature (t0) set by means of a supplied-air temperature setter 26. When the air quantity Q detected by an air quantity detector 20 has fallen below a first prescribed air quantity Q1 stored in an air quantity memory 28, the prescribed supplied-air temperature (t0) is, in the case of cooling operation, elevated by a specific value (in the case of heating operation, lowered by a specific value) to (t1). After the alteration of the prescribed supplied-air temperature from (t0) to (t1), when the air quantity Q detected rises above a second prescribed air quantity Q2 (Q2>Q1) stored in the air quantity memory 28, the control of the compressor 6 and an indoor side blower 21, until the supplied-air temperature (t) detected is brought back to the previous prescribed supplied-air temperature (t0), is shifted to a transitory step that the compressor 6, on the one hand, is run under fixed capacity control through the compressor control 23 and, on the other hand, the number of revolutions of the indoor side blower 21 is controlled through a blower control 22 in such a manner as to reduce the air quantity.