baber/WOPTO huggingface dataset:
Patent JP-2000221454-A (JP)
Title: Protective cover for spectacle lens
Inventor: OKANO SHOSUKE
IPC: G02C11/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a protective cover for spectacle lenses which allows the opening of an aperture of a bag-shaped body more largely than heretofore, facilitates the attachment and detachment of the lenses, makes the operation for attaining a large opening posture simple, is not excessively intricate in the structure for this purpose and is not costly. SOLUTION: The protective cover has the flexible bag-like cover body A having the aperture 1 and consisting of an inner layer 2 and an outer layer 3, a main elastic member A having a vertically elastically invertable recessed part 9 and an auxiliary elastic member 12. Both of these elastic members B and 12 are formed of thin leaf spring materials and are inserted between the inner and outer layers 2 and 3. The nearly L-shaped inner portion of the auxiliary elastic member 12 fits to the nearly U-shaped inner region of the main elastic member A. The inner end edge of the inner portion is selectively detained by either of a low projection 6a and a high projection 6b. These two projections 6a and 6b are formed integrally with the inner region and the lower projection 6a exists on the deep side additionally parted from the aperture 1.
Patent JP-S6479347-A (JP)
Title: High strength hot rolled steel plate having drastically excellent cold workability and its manufacture
Inventor: KISHIDA KOJI
IPC: C22C38/00
Filed: 1988-02-08
Abstract: PURPOSE:To manufacture the title steel plate by hot rolling a steel contg. specific ratios of C, Mn, S, Cu, P, Si, N and sol Al and winding it under specific conditions. CONSTITUTION:The steel contg., by weight, 0.0005-0.015% C, 0.05-0.5% Mn, 0.001-0.030% S, 1.0-2.2% Cu, <=0.100% P, <=1.0% Si, <=0.005% N, 0.002-0.10% sol Al and the balance Fe with inevitable impurities is hot-rolled at the temp. of >=Ar, and the hot-rolled steel strip is thereafter wound at the temp. of <=500 deg.C. By this method, the title steel plate in which the generation of pearlite is evaded and consisting essentially of a ferrite single phase is obtd.
Patent JP-H01201928-A (JP)
Title: Semiconductor device
Inventor: TAKESHITA HIROSHI
IPC: H01L21/60
Filed: 1988-02-08
Abstract: PURPOSE:To keep a pattern from being damaged and miniaturize the whole body of a device, by causing a semiconductor chip housed in a case to be composed of: a circuit pattern; electrodes which are mounted at the side opposite to the circuit pattern; and conductive parts which are connected to the circuit pattern, thereby mounting the conductive parts in through holes which penetrate into the semiconductor chip through an insulation layer. CONSTITUTION:Electrodes 12 and a circuit pattern hold each position at the side opposite each other on the faces of a chip and through holes 14 are provided by dry etching in a semiconductor chip 11 where transistors are formed in advance on the one side face of the chip. Then, an insulation layer 15 is formed by thermal oxidation and the like in the through holes 14 and further, conductive parts 13 are provided by a vaporization process or a spatter process on the insulation layer 15.
Patent JP-H01202038-A (JP)
Title: Bit reduction system
Inventor: KANEKO SHINJI
IPC: H04B14/04
Filed: 1988-02-08
Abstract: PURPOSE:To reduce the number of transmission bits without reducing resolution by adding a dither signal corresponding to a lower bit side including an LSB to A/D conversion output data and cutting off the lower bit side of the added data to transmit the data. CONSTITUTION:The data of the LSB(least significant bit) are added (carried) to 8-bit data obtained from an A/D converter 3 by an adder 6. The 8-bit added data from the adder 6 is divided into a 1/2 value by a divider 7 such as a bit shifter and the divided value is extracted from an output terminal 8. Since ditial dither data are added to the digital signal converted by the A/D converter 3, the accuracy of a level can be improved as compared to the addition of an analog signal, and bit reduction can be attained by cutting off the lower side bits after adding the dither data.
Patent JP-S57139225-A (JP)
Title: Space heater
Inventor: HIRAUCHI YUKIO
IPC: F24C5/00
Filed: 1981-02-23
Abstract: PURPOSE:To enable the effective heating with mixed emitting heat and radiating heat and the mood illumination by covering the outside of a heat source which emits heat and light with a reflecting film on the inner surface and further  covering the outside with a cylinder made of a net member. CONSTITUTION:A heater such as a petroleum stove has a combustion unit 3 above the fuel tank 2 of a body 1, and burns fuel by absorbing up the fuel by a wick 3a. A transparent cylinder 4 made of glass or the like is provided around the unit 3, and a cylinder 5 made of net member such as metal lath or the like is wound on the outer surface of the cylinder 4. The net 5b of the cylinder 5 is superposed as seen from lateral direction at the winding time, and the net pieces 5a are elevationally inclined and are mirror-polished with chromium. A cover 6 having many vent holes 7 is covered on the cylinder 4. In this manner, the cylinder 5 is heated by the heat from the unit 3, and the light from the unit 3 is emitted, thereby performing the captioned purpose.
Patent JP-S59151684-A (JP)
Inventor: KOGA MOTOYUKI
IPC: B29C51/00
Filed: 1983-02-17
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-S63193283-A (JP)
Title: Variable density image processing system
Inventor: FUJIWARA KAZUNORI
IPC: G06T7/60
Filed: 1987-02-06
Abstract: PURPOSE:To reduce hardware and to improve a processing speed and recognition ability by extracting a variable density feature quantity from variable density image data in an area limited by a window and recognizing an original image. CONSTITUTION:An image of an object is inputted from an image input device 40 to the image memory 44 of an image processor 41 and an image processor 46 extracts data in windows 45a-45d preset by on-line processing. The window segmenting part (volume) of each object area of processing is found and a deviation quantity is determined according to it to recognize the original image. Only image in the window among variable density image data inputted as mentioned above are processed to shorten the processing time.
Patent JP-S52109918-A (JP)
Title: Magnetic recording signal erasing system
Inventor: KOINUMA KAZUO
IPC: G11B5/024
Filed: 1976-03-12
Abstract: PURPOSE: To reduce the current for an erasing head and prevent heat generation in an apparatus in which an alloy tape is used, by the provision of a permanent magnet opposing to the tape sliding surface of an erasing head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61180868-A (JP)
Inventor: KAKINUMA MITSURU
IPC: F25C1/00
Filed: 1986-02-07
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-S52108956-A (JP)
Title: Purification of alkyldiphenyls
Inventor: TAKAHASHI SAKAE
IPC: C07C1/00
Filed: 1976-03-10
Abstract: PURPOSE: To rationally and economically dehydrate and purify diphenylalkyls useful as heating medisa, oils for pressure sensitive paper, and electrical insulating oils, etc. with a specific treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56122638-A (JP)
Title: Production of eye joint
Inventor: HASEGAWA AKIRA
IPC: B21K1/14
Filed: 1980-03-05
Abstract: PURPOSE:To produce an eye joint of good accuracy efficiently at a low cost by forming one end of a round bar blank shaft of a required length to an approximately spherical shape by cold forging and plainshing both side faces of this approximately spherical head part then piercing a circular through-hole at the center. CONSTITUTION:One end of a round bar blank shaft 1 cut to a required length is pressure-formed with cold forging dies, whereby a head part 9 of an approximately spherical shape having no sharp ends is formed. Thence, the head part 9 is placed on the horizontal axial line of another cold forging die and the two surfaces are pressure-molded at home, whereby both side faces of the head part 9 are formed to planes 5 parallel to the axial line of the shaft part 1. A circular through-hole 3 is pierced by a blanking press using a punch to the center of the planes 5 of the flat circular head part of a true circular obtained in this way, whereby an eye part 2 is formed. After these forming, required working including spot facing or tapping of the passage hole in the axial center of the shaft part 1 and the eye part 2 is carried out, whereby the eye joint is produced.
Patent JP-H07112667-A (JP)
Title: Failure judging method for yaw rate sensor and travel control device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D6/00
Filed: 1994-02-24
Abstract: PURPOSE:To prevent the quick change of the control yaw rate value by judging the failure of a yaw rate sensor when such state is continued for the prescribed period or longer that the detected value of the steering wheel angle becomes a prescribed value or above and the detected value of the yaw rate becomes smaller than a prescribed value. CONSTITUTION:The steering device of a vehicle is constituted of a mechanism 14 steering front wheels 12, a mechanism 20 connected to it by a transmission shaft 16 and steering rear wheels 18, a mechanism 22 changing the steering ratio which is the ratio of the rear wheel steering angle against the front wheel steering angle, and a control unit 24 controlling the steering ratio changing mechanism 22. The control unit 24 controls the steering ratio changing mechanism 22 based on the detected signals from a steering angle sensor 25, a steering ratio sensor 26, a vehicle speed sensor 27, and a yaw rate sensor 28. The control unit 24 judges the failure of the yaw rate sensor 28 when such state is continued for a prescribed period or longer that the detected value of the steering angle becomes a prescribed value or above and the detected value of the yaw rate becomes smaller than a prescribed value.
Patent JP-2000218889-A (JP)
Title: Print control system and method, memory medium
Inventor: KUJIRAI YASUHIRO
IPC: G06K15/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enhance operability by setting print control using a standardized user interface, determining the conditions of bookmaking form and controlling the function for overlapping first and second information processors efficiently thereby ensuring an appropriate print control for user setting. SOLUTION: An information processor (host computer) 3000 comprising a ROM 103 and CPU 101 delivers a print data produced from an input print and a bookmaking input to a printer 1500 and a printer CPU 112 delivers an image signal to a print section 117 according to the ROM 113, and the like in a control program. Bookmaking is then set by designating the page arrangement on a recording medium and the print data is stored, in units of page, in a desired order. A decision is then made whether control based on the bookmaking setting is effected by a first information processor or a second information processor and the page arrangement of the print data is controlled. The stored print data is read out in the order of the page arrangement and printed.
Patent JP-H05227370-A (JP)
Title: Picture reader
Inventor: KOMATSU KATSUAKI
IPC: H04N1/04
Filed: 1992-02-13
Abstract: PURPOSE:To prevent occurrence of a false color due to vibration or the like at the time of original reading and to obtain a color picture with high definition by using a rotary encoder detecting a moving position of an optical system so as to detect a read position of a 3-line CCD so as to correct position deviation between read lines. CONSTITUTION:A rotary encoder RE is fitted to a pulley of a 2nd scanning unit of the picture reader to detect a read position of an original image. A pulse signal from the encoder RE is inputted to a deviation calculation circuit 105, in which number of pulses at a time 0 and number of pulses at a time nt0 are respectively calculated based on a B signal at a time 2nt0. Then a deviation of a read line of an R signal is inputted to an interpolation circuit 106R and a deviation of a read line of a G signal is inputted to an interpolation circuit 106G based on the B signal. The R and G signals subjected to deviation interpolation processing are inputted to a picture signal processing section 104, in which various processing is implemented and the result is outputted externally via an interface circuit.
Patent JP-H07234712-A (JP)
Title: Programmable controller, its programming device and its program alteration method
Inventor: ISHII YASUSHI
IPC: G06F9/06
Filed: 1994-02-24
Abstract: PURPOSE:To alter a system program by writing the new system program transmitted from a programming device into a program instruction after a write instruction when the write instruction is detected. CONSTITUTION:When a transfer instruction is transferred to MPU 100 through a keyboard controller 140 after a new system ROM is mounted on an IC socket 120 by a user, MPU 100 reads a processing procedure from a system memory 110 and starts execution. MPU 100 transmits a holding instruction to MPU of a programmable controller and temporarily stops a system. Loader MPU 100 reads the system program from system ROM through the IC socket 120 and writes it into the program memory of the programmable controller. MPU 100 transmits the release instruction of the temporary stop to MPU of the programmable controller, starts MPU and terminates the control procedure.
Patent JP-H11222770-A (JP)
Title: Processing of cellulose knitted or woven fabric
Inventor: AKASHI TERUO
IPC: D06M13/288
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for cellulose knitted or woven fabric that can give the processed products excellent performances as flexible fabric hand, brightness, color deepness, dyed color fastness, wrinkle resistance and the like and can achieve the excellent performances, even when a dyeing process and a finishing process are carried out simultaneously. SOLUTION: In this processing method, a solution of a mixture of at least one compound represented by the general formula HO-R-SO2 -(X)m -ROH [R is a 2 or 3C alkylene group; (m) is 0 or 1, X is-(RO) m1 -RSO2 -(m1 is an integer of 1-4)], an alkali catalyst, an antioxidant and phosphates or their mixture is applied to cellulose knitted or woven fabric followed by heat treatment.
Patent JP-2000226870-A (JP)
Title: Mixing faucet with water purifier
Inventor: NOMURA HITOSHI
IPC: E03C1/044
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a mixing faucet with water purifiers capable of delivering mixed water passing through the water purifiers and easily performing switching operation of clean water and dechlorinated water. SOLUTION: In a main body 1 of a mixing faucet A installed on a counter B, a supply pipe 9 having the upstream side communicated with a hot and cold water mixing part 6 is joined to an inlet 13 of a first water pufifier 12 being arranged under the counter B and housing activated charcoal on the inside.  A water delivery head 17 supported on the tip of a holder 16 extended forward from the main body 1 is joined to an outlet 14 of the first water purifier 12 by a hose 15, a passage 20 for communicating with the hose 15 is branched off into a water purifying passage 21 and a bypass passage 22 having a second water purifier 18 for housing a hollow thread film on the inside, and clean water passing through the first water purifier 12 and the second water purifier 18 or dechlorinated water passing through only the first water purifier 12 can be delivered by operation of a switching lever 19 arranged on the tip.
Patent JP-S62184613-A (JP)
Title: Production of magnetic head
Inventor: HIROSACHI MASAKI
IPC: G11B5/127
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a head having the secure and highly reliable joining power of cores at a high yield by disposing a metal having <1mum surface roughness Rmax and having good wettability with a brazing filler metal to at least a part in the magnetic core window of the cores then joining the cores by the brazing filler metal. CONSTITUTION:A part of the winding window 103 of a pair of magnetic metallic bodies (for example, magnetic bodies consisting of 'Sendust(R)' or 'Permalloy(R)') 101, 101' is finished to have <1mum surface roughness Rmax. A layer of copper, gold, silver, chromium, titanium or alloy contg. at least one thereof is formed to several 1mum thickness or below by means such as sputterin onto such part. A pair of the cores manufactured in the above-mentioned manner are butted via a gap spacer and are joined by using the brazing filler metal, by which the magnetic head is formed.
Patent JP-H10224067-A (JP)
Title: Cooling structure of pulse power supply device
Inventor: HIYOSHI HIROYUKI
IPC: H02M9/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure that is compact, has an improved cooling efficiency, and can prevent galvanic corrosion from occurring by dipping a cooling fin at a high-voltage side in an insulation oil and at the same time allowing a coolant to flow to the cooling fin at the ground side. SOLUTION: A cooling fin 4b at the ground side is cooled by feeding a coolant to a coolant pipe 8, thus cooling a solid insulation element 4 and a high- voltage-side cooling fin 4a. At the same time, the high-voltage-side cooling fin 4a cools an insulation oil. On the other hand, a magnetic circuit 3 is cooled by an insulation oil 6, and the heated insulation oil 6 rises, is cooled by the cooling fin 4a, and is lowered, thus generating a natural convection. In this case, the magnetic circuit 3 is cooled by oil and at the same time, a ground-side cooling fin 4b of the solid insulation element 4 is directly cooled by water. Also, since the high-voltage-side cooling fin 4a is dipped into the insulation oil 6, so that the high-voltage-side cooling fin 4a and the magnetic circuit 3 can be cooled by water indirectly.  Also, since the high-voltage-side cooling fin 4a is not directly cooled by water, no galvanic corrosion is generated.
Patent JP-2000221835-A (JP)
Title: Fixing device and image forming device
Inventor: NAKAGAWA TAKESHI
IPC: G03G15/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To attain the compatibility of the elimination of a hot offset with the decrease of flickering by specifying the dependence of a heating element on temperature, providing a pressurizing means with a specific thermally insulating layer and specifying the distance from a pressurizing surface to the thermally insulating layer. SOLUTION: The heating element 108 is formed by coating the surface of a substrate consisting of alumina, etc., of a heater 102 with a pasty electric resistance material, such as, for example, Ag/Pd (silver palladium), by screen printing, etc., and firing the coating. This heating element 108 has such dependence on temperature that the calorific value changes according to temperature in such a manner that calorific value is relatively low at a point of a high temperature and is relatively high at a point of low temperature at the time of continuous paper passage of a small-sized recording material. A pressurizing roller 104 is constituted by coating an arbor 104a with an elastic material 104b, such as foamed silicone rubber, and the surface layer 104c is provided with a film of a fluororesin.  This pressurizing means has the thermally insulating layer of <=0.3×10-3 [cal/sec cm deg.C] in thermal conductivity and >=2 mm in thickness. The distance from the pressurizing surface to the thermally insulating layer is <=0.2 mm.
Patent JP-S57141715-A (JP)
Title: Monitor for deviation of efficiency
Inventor: GOTOU YOSHIO
IPC: G05B13/02
Filed: 1981-02-26
Abstract: PURPOSE:To efficiently achieve energy-saving plant operation by comparing the efficiencies of main and auxiliary equipments of a plant with a reference value by factors in advance at each specified time and outputting the types and content of cause to the reduction in the efficiency at the lowering of the thermal efficiency. CONSTITUTION:A plant overall efficiency calculating section 5 responds to inputs such as request information (e) and the like and calculates the overall efficiency of the plant based on the plant information at each preset time. This is compared with an overall efficiency reference value information (f) from an overall reference value storage section 6, and if an actual efficiency is decreased, the information (g) required for the calculation of efficiency by factors out of the information of the section 5 is given to an efficiency by factor calculation section 7. The section 7 reads the efficiency by factor reference value information (h) from a reference by factor storage section 8, the both are compared by factor, and information (i) is given to an output controller 9. Thus, the item by factor and status of plant efficiency reduction can be displayed or recorded based on the output information together with the output information.
Patent JP-H08198515-A (JP)
Title: Information processing device and information processing method
Inventor: WATABE MASAO
IPC: B65H39/11
Filed: 1995-01-24
Abstract: PURPOSE: To provide an information processing device which can improve the activity ratio of bins in a mail box sorter. CONSTITUTION: When the number of a storage parts designated by a storage part designation instruction or the number of sorting parts is more than that of empty storage parts (S21), offset sorting which sorts outputted paper by changing its stacking position is performed in the identical storage part. When the number of the storage parts designated or the number of sorting parts is less than that of empty storage parts, bins are allocated according to the position of bins designated with the storage part designation instruction or the number of sorting parts as normal sorting (S22).
Patent JP-S63211653-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA GORO
IPC: H01L23/31
Filed: 1988-02-10
Abstract: PURPOSE:To obtain an silica-alumina group filler, which contains small amounts of uranium and thorium and does not damage the film properties of a covering material when uranium and thorium are added, by manufacturing a resin composition by compounding heated and oxidized silica or alumina or these mixture to the hydrolyzed substance of distillation-purified liquefied alkoxy silane, aluminum alcoholate and the chelate compound of aluminum alcoholate. CONSTITUTION:Distillable silicon compound and aluminum compound are distillated and purified until the content of uranium and thorium reaches a fixed value, and heated and oxidized. The allowable content of uranium and thorium is selected properly in response to the content of uranium and thorium contained in a resin compounded. Silicon and aluminum compounds having groups, which can be hydrolyzed, are polymerized by hydrolyzing or cohydrolyzing these compounds prior to heating and oxidation, thus preventing the volatilization of a raw material at the time of heating and oxidation, then acquiring fillers having excellent film properties.
Patent JP-S61188309-A (JP)
Title: Belt with projections
Inventor: KURIHARA NORIMASA
IPC: B65G15/42
Filed: 1985-02-16
Abstract: PURPOSE:To prevent cracks from being developed at interfaces between projections and a belt body by making hardness of the projection material expressed in 100% modulus or JIS-A hardness lower by a specified value than that of the belt body. CONSTITUTION:Hardness of material of a projection 2 is made lower than that of material of a belt 1 by 10%-50% in 100% modulus or by 5 deg.-40 deg. in JIS-A hardness. Hardness of the material of the belt 1 is made 350-450kg/cm<2> in 100% modulus or 85 deg.-96 deg. in JIS-A hardness. With this construction, cracks between the projections 2 and the belt body 1 can be prevented.