baber/WOPTO huggingface dataset:
Patent JP-H02184239-A (JP)
Title: Motor
Inventor: YAMADA YOSHIO
IPC: H02K1/06
Filed: 1989-01-10
Abstract: PURPOSE:To increase allowable temperature rise of a motor and to shorten axial length by fixing a position detector at one end of a ceramic shaft fitted in a hole made at the opposite side of the output of rotary shaft of a motor and holding the position detector through a spring. CONSTITUTION:A hole is made at the opposite side from the output of the rotary shaft 1 of a motor and a ceramic shaft 3 is fitted therein. A position detector 2 is fixed to the other end of the ceramic shaft 3. The position detector 2 is held through a spring 4 against the case 8 of the motor, and contained in a cover 5 fixed through a thermal insulation board 7 to the case 8. Since the heat of motor is not transmitted to the position detector, allowable temperature rise of motor is increased, axial length of motor is shortened and the cost is reduced.
Patent JP-H05187538-A (JP)
Title: Line pressure control device for automatic transmission
Inventor: KASHIWABARA MASUO
IPC: F16H61/10
Filed: 1992-01-10
Abstract: PURPOSE:To maintain a constant response time between the start of speed change control and the actual start of speed change operations. CONSTITUTION:When the first speed is shifted to the second speed, a response time TM12 between the start of speed change control and the appearance of a torque phase is measured (S7). If the response time TM12 is shorter than a standard response time Tst, a value smaller than 1.0 is set as a coefficient K for reducing and modifying a line pressure PL within the response time (S10). The coefficient K is multiplied by a line pressure PLT12 when the first speed is shifted to the second speed and the result of multiplication is used within the next response time (S13).
Patent JP-H05298131-A (JP)
Title: Error correcting and decoding device
Inventor: NAKAMURA TAKAHIKO
IPC: H03M13/01
Filed: 1991-01-16
Abstract: PURPOSE:To provide an error correcting and decoding device, which can reduce circuit scale and enables successive decoding, concerning the error correcting and decoding device of two-symbol correction Reed Solomon codes. CONSTITUTION:This device is provided with a delay circuit 3 to store received words R=(rn-1, rn-2...r1 and ro) of (n) symbols, syndrome generating circuit 2 to calculate syndromes Sj (j=1, 2, 3 and 4), shift register circuit 5 to successively generate (i=n-1, n-2...1 and 0 and alpha is the root of a source polynomial), error position detection circuit 6 to detect error position at the time of double error generation from the value of beta2<2>+beta1.$beta3 by calculating betaj=alpha<1>Sj+Sj+1(j=1, 2 and 3) from the outputs of the syndrome generating circuit 2 and the shift register 5, error numerical value calculating circuit 7 to calculate the error numerical value of the error position detected by the error position detection circuit 6, and XOR circuit 9 to correct the error.
Patent JP-S60147394-A (JP)
Title: Manufacture of aluminum base for planographic plate
Inventor: TAKAMIYA SHIYUUICHI
IPC: C25F3/04
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a planographic plate having excellent hydrophilic property, water retention and high durability in printing and being less liable to generate contamination of non-image parts, by a method wherein an electric current having an asymmetrical alternating wave form is impressed on an aluminum plate in an aqueous solution containing nitric acid and a specified amount of a chloride to electrolytically roughen the surface of the aluminum plate. CONSTITUTION:An electric current having an asymmetrical alternating wave form is impressed on the aluminum plate in an aqueous solution containing nitric acid and a chloride in an amount of 0.25-0.5pts.wt. per 1pt.wt. of nitric acid, thereby electrolytically roughening the surface of the aluminum plate. The electrolyte solution must contain small but effective amounts of nitric acid and the chloride in combination as active electrolytes. The chloride is preferably aluminum chloride, ammonium chloride, magnesium chloride, zinc chloride or the like. Accordingly, a uniform grain with a high surface roughness can be obtained, and a planographic plate can be obtained which has high water retention, hydrophilic property and durability in printing, and is less liable to generate contamination of non-image parts.
Patent JP-S55104846-A (JP)
Title: Preparation of processed marine product
Inventor: SHIGEOKA RITSUO
IPC: A23L17/00
Filed: 1979-01-13
Abstract: PURPOSE: To prevent the jellying, and to prepare a fish slice, fillet, salted dried goods, and smoked fish, by impregnating a fish jelly meat with a thiol proteolytic enzyme inhibitor.  
     CONSTITUTION: Fish jelly meat is impregnated with a thiol proteolytic enzyme inhibitor, by immersion, injection, coating, glazing, or spraying, before heating the final product, preferably in a stage as early as possible, e.g. immediately after taking, or thawing frozen fish. One or more types of impregnation accelerators selected from the group consisting of condensed phosphates, sucrose ester or sorbitan ester of fatty acids, and propylene glycol may be used or ultrasonic waves may be applied to the fish, if necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01183038-A (JP)
Title: Color picture tube
Inventor: KOIKE NORIO
IPC: C09K11/08
Filed: 1988-01-12
Abstract: PURPOSE:To obtain a color picture tube of a high brightness, a high contrast, and a high picture quality, by adding a green paint to green phosphors, a blue paint to blue phosphors, and a red paint to red phosphors of the phosphors at specific amounts respectively. CONSTITUTION:Of three color phosphor layers 11R, 11G, and 11B of a phosphor screen, at least the green phosphor layer 11G is formed of a green phosphor covered with a filter substance consisting of a blue paint, and the phosphor and the filter substance are furnished in the phosphor layer 11G, The adding amount of the blue paint is less than 1% to the phosphor. The blue phosphor layer may be composed of a phosphor a very small amount of a blue paint is added to adjust the body color of the phosphor screen, and its adding amount is less than 1% to the phosphor. Moreover, the red phosphor layer is also added with a very small amount of a red paint, and its amount is less than 0.1%. In such a way, an yellowish color phenomenon of the body color is suppressed, and a color picture tube of a high brightness, a high contrast, and with no blackish level of inharmonious feeling can be obtained.
Patent JP-H06206538-A (JP)
Title: Self-propelling device in pipe line
Inventor: SANEMORI TAKESHI
IPC: B61B13/10
Filed: 1993-01-12
Abstract: PURPOSE:To surely run a device without steering operation in an opening part with apprehension of dislocating drive wheels. CONSTITUTION:Drive wheels 2A, 2B, 2C, having a sideslipping mechanism corresponding to a change of internal diameter of a different diametric pipe due to a reducer or the like in a pipe line, are provided in upper and lower part frames, and self-propelling drive vehicles 10A, 10B thus constituted are connected. In this way, a self-propelling device 1 in the pipe line eliminates necessity for performing steering operation required for skill. Since the self-propelling drive vehicles 10A, 10B are connected, even in the case of running in an opening part in the pipe line with apprehension of dislocating each drive wheel 2A, 2B, 2C, stable running can be performed without wheel dislocation.
Patent JP-S59130981-A (JP)
Inventor: KUROKAWA KENZABUROU
IPC: E05B83/00
Filed: 1983-01-14
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-H05216989-A (JP)
Title: Method and device for extracting area of color picture
Inventor: INOUE AKIRA
IPC: G06V10/28
Filed: 1992-01-13
Abstract: PURPOSE:To provide the area extracting method and device for a color picture whose feature area extracting characteristic is especially excellent even when a feature area doesn't have the same picture attributes, and even when a background picture is not known. CONSTITUTION:This device is constituted of an input picture gray level converting means 11 which calculates a gray level picture 15 by converting the picture value of an input color picture 10 in which the feature area in a certain color is overlapped on a different background color, into a gray level, a background color designating means 12 which designates a background color 13 of the input color picture 10, and a background gray level converting means 14 which converts the background color 13 into a first background gray level 16. And also, the device is constituted of a background gray level calculating means 17 which calculates a second background gray level 25 by performing an arithmetic operation to the first background gray level 16 by referring to the gray level picture 15, a subtracting means 18 which calculates a feature area gray level picture by subtracting the second background gray level 25 from the gray level picture 15, a gray level inverse converting means 19 which outputs a feature area picture by inverse-converting the feature area gray level picture, and a contrast emphasizing means 50 which emphasizes a contrast for the feature area picture.
Patent JP-S59130607-A (JP)
Title: Rolling mill
Inventor: SEKI KOUICHI
IPC: B21B31/18
Filed: 1983-01-14
Abstract: PURPOSE:To make a mill capable of having a large crown or shape controlling capability by providing an interposing block which moves vertically with a roll chock and making the block vertically movable through a shifting frame. CONSTITUTION:For a rolling material with large sheet thickness, a roll chock 15 of a backup roll 13 is lifted through a lifting arm 18, and an interposing block 19 is also lifted by the chock 15. In this case, because a roll chock 16 of an upper roll 14 is lifted together with the block 19, there causes no special change in the positional relation between the chock 16 and the block 19 which supports the chock 16 through hydraulic cylinders 21. Accordingly, a roll bending work is sufficiently performed without being influenced by the change of the height of work roll 14 even when the roll 14 is largely opened.
Patent JP-S63172445-A (JP)
Title: Method for forming multilayer interconnection
Inventor: ICHIKAWA MASAAKI
IPC: H01L23/522
Filed: 1987-01-10
Abstract: PURPOSE:To prevent the disconnection of a second wiring metal, by forming a contact hole on an insulating layer which is formed on a lower wiring pattern, and forming a material which readily reacts with a growing gas for embedded metal in the contact hole. CONSTITUTION:A first insulating layer 2 and a second insulating layer 2' are formed on a semiconductor substrate 1, on which an element is formed. Then, a lift-off material 13 made of e.g., PSG, whose etching rate is faster than that of the insulating layer 2', is formed. An etching window 14' is formed. Then an oxide film 7 on a first wiring metal 3 is removed. For example a tungsten (W) film 15, which readily reacts with a growing gas for an embedded metal 9, is evaporated. The lift-off material 13 is removed, and an etching mask 14 and the film 15 on the insulating film layer 2' are lifted off. The embedded layer metal 9 is grown in a vapor phase by using WF6 gas. Even if the insulating layer 2 is exposed at the bottom surface of a contact hole 8 due to its deviation, the metal 9 grows from the entire bottom surface of the hole 8 since the film 15 is provided on the layer 2. The disconnection of a wiring metal 3' can be prevented.
Patent JP-S61161777-A (JP)
Title: Light emitting diode
Inventor: MITSUYU TSUNEO
IPC: H01L33/28
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a highly efficient blue light emitting diode, by providing a mixed crystal semiconductor epitaxial layer of CdS and ZnS in composition ratio having approximately the same lattice constant as that of GaAs, on a GaAs single crystal substrate, and providing a P-N junction in said epitaxial layer. CONSTITUTION:A mixed crystal semiconductor 2 of CdS and ZnS is grown on a GaAs single crystal substrate 1 in composition ratio so that the lattice constant becomes equal to that of GaAs. Both the substrate 1 and the epitaxial layer 2 have the crystal structure of a zinc blende type and have the same lattice constant. Therefore, the epitaxial layer 2 can be made to be the single crystal layer. In the epitaxial layer 2, an N-type layer 21 and a P-type layer 22 are provided, and a P-N junction plane 20 is formed. Electrode layers 13 and 23 are provided, and a light emitting diode is obtained. Pure blue light at 428nm corresponding to the forbidden band of 2.9eV of the epitaxial hybrid semiconductor layer 2 can be emitted at high efficiency of about 1%.
Patent JP-H11198014-A (JP)
Title: Manufacture of plastic lens
Inventor: OGAWA TADAYOSHI
IPC: B23Q3/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To improve cutting precision and polishing precision without depending on a shape of a lens by fixing an overall convex surface of a workpiece on a block jig by using a thermoplastic resin. SOLUTION: A workpiece 30 is stopped at a position where a side surface of the workpiece 30 is roughly buried by pouring a thermoplastics resin 50 in a melted or half-melted state in to a form 20 of a fixing jig 1, lowering the workpiece 30 and making it intrude into the thermoplastic resin 50 after setting the fixing jig 1 in a prescribed attitude by arranging it at a prescribed position. The workpiece 3, is fixed in a state where it is buried in a block material at prescribed inclination and in an astigmatic axial direction relative to a block jig 10. A lens 31 the thickness of which is extremely reduced is manufactured by cutting all of the side surface of the workpiece 30 from the original workpiece 30 before cutting and proceeding cutting until the state where a diameter is reduced smaller than the original workpiece 30.
Patent JP-S5496961-A (JP)
Title: Manufacture of filament coil for tube ball
Inventor: NODA SHIYOUKICHI
IPC: H01J9/02
Filed: 1978-01-17
Abstract: PURPOSE: To prevent the tangle between the filament coils with easy handling and thus to increase the production yield by forming the crush part featuring a smaller diameter than that of the secondary coil at the cut end of the secondary coil simultaneously with the cut-off of the coil.  
     CONSTITUTION: Secondary coil 7 is sent continuously or intermittently in its axial direction via the coil sending device. When the coil sending distance becomes identical to the desired length of the filament coil, filament coil cutting/crushing jig 9 and 9 are actuated by the driving device. At this moment, coil 7 put between jig 9 and 9 is cut off by cutting blade A and A of 9 and 9. At the same time, cut-off end 8 is crushed between blade A/A and crush-forming shoulder part B/B. Thus, end 8 is formed with the reduced tip. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11204210-A (JP)
Title: Connection type connector
Inventor: SASAI OSAMU
IPC: H01R24/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a connection type connector which can be compact in a connection direction when connector housings are connected to each other. SOLUTION: A hood part 6 is provided at a front part of an upper connector housing 2. A lower wall surface of the hood part 6 is a connection wall part 7 which is retreated at a front end part. In a hood part 13 provided at a front part of a lower connector housing 3, a back part of an upper wall surface is a connection wall part 14 disconnected at a back part. Both connection wall parts 7, 14 are formed to be complementary to each other, and as both connector housings 2, 3 are connected at regular positions, a single partition wall partitioning the connector housings 2, 3 from each other is formed.
Patent JP-S63175168-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: D06H7/00
Filed: 1987-01-09
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-H01184867-A (JP)
Title: Amorphous silicon image sensor
Inventor: SOEDA SHINICHI
IPC: H01L31/08
Filed: 1988-01-13
Abstract: PURPOSE:To reduce leak current between elements, by using Al2O3 as a protective film of an amorphous silicon image sensor, and diffusing Al atom into an amorphous silicon layer to increase resistance between the elements. CONSTITUTION:An amorphous silicon sensor is formed by laminating in order the following on a substrate 10; a common electrode 11 of Cr, an amorphous silicon film 12 as an active layer, an individual transparent electrode 13 of ITO and a protective film 14. For the protective film 14, Al2O3 is used. Al in the protective film 14 diffuses into a part of the silicon film 12 which is not covered by the electrode 13, and the resistance between elements increases, so that reducing the leak current between elements is enabled.
Patent JP-H09188561-A (JP)
Title: Dielectric ceramic composition
Inventor: FUKUDA KOICHI
IPC: H01P7/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition having a high relative dielectric constant, a high non-load Q-value and also a small temperature coefficient of a resonance frequency. SOLUTION: This dielectric ceramic composition consists of barium, titanium, oxygen, etc., as a major component expressed by the formula: xBaO-yTiO2 - zNd2 O3 -tSm2 O3 (0.2<=x<=0.2, 0.5<=y<=0.8, 0.01<=z<=0.2, 0<=t<=0.2, x+y+z+t=1), also contains a glass powder constituted by PbO, ZnO and B2 O3 and GeO3 and Li2 O as a minor component, has (a)wt.% content of a glass powder minor component; 1<=a<=25, (b)wt.% content of GeO3 ; 0.5<=b<=10 and (c)wt.% content of Li2 O; 0.04<=c<=4, based on the major component, further contains Ag as a third component, and has (d)wt.% content of Ag based on the major component; 1<=d<=5.
Patent JP-S61163357-A (JP)
Title: Developing device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/08
Filed: 1985-01-16
Abstract: PURPOSE:To perform efficiently desired triboelectrification and layer thickness control even if a nonmagnetic developer is used, by providing a rotating member blocked with plural band-shaped members so that band-shaped members rub a developing sleeve. CONSTITUTION:Plural belts 4b consisting of highly elastic band-shaped members are blocked uniformly on all of the peripheral surface of a supply roll 4 arranged near a developing sleeve 1. The roll 4 is rotated in the same direction as the developing sleeve 1 to rube the surface of the sleeve with bellies of belts 4b. The roll 4 is so constituted that one belt 4b rubs always the surface of the sleeve during the rotation. Thus, a toner is constricted to a rubbing part C, and desired triboelectrification and layer thickness control are performed efficiently even if a nonmagnetic developer is used.
Patent JP-H11203145-A (JP)
Title: Instruction scheduling method
Inventor: MORIKAWA NAOTO
IPC: G06F9/38
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To simplify scheduling which considers the effect of out-of-order execution by delaying the dispatch of an instruction whose pipeline length is long and by scheduling so that an instruction whose pipeline length is long may undergo out-of-order execution. SOLUTION: A processor description table 20 is read. The purport that a processor can simultaneously execute two instructions is shown in a table 21 of the table 20 and an execution time that corresponds to the length of an instruction pipeline of each instruction and use latency of subsequent instructions are described on a table 22. If execution time of the subsequent instructions is long, the use latency of the instruction is increased more than the conventional manner that reflects actual processor operations. The time from each instruction dispatch to execution start and the time from execution end till completion are suppressed to be short and an instruction string is scheduled so that a time when each instruction occupies hardware resources may be short.
Patent JP-H09194113-A (JP)
Title: Image forming device
Inventor: ARAZEKI YOSHIYUKI
IPC: B65H31/38
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the unevenness of end edges by warping the posture of printing paper in inverted arch-shaped in the course of gliding of fin members to impinge against an end plate to be dropped down. SOLUTION: There are provided paper delivery side fences 201, 202 which are prepared on a paper delivery stand 52 so as to be opposed to each other, can be displaced to the width direction of a paper S corresponding to the perpendicular direction to the discharge direction of the paper S, and have surfaces parallel to the delivery direction of the paper S at the positions facing to end edges in the width direction of the paper S, and fin members 250 which are prepared on a flight line of the paper S discharged and can arise and drop to the inner surfaces of the paper delivery side fences 201, 202. Postures of the fin members 250 are set with considering the bending rigidity of the paper S.
Patent JP-H07212291-A (JP)
Title: Mobile radio equipment
Inventor: YAMANE MANABU
IPC: H04B7/26
Filed: 1994-01-19
Abstract: PURPOSE:To extend the usable time of a battery by further prolonging OFF time and to settle the deviation of a transmission frequency within a standard even when received electric field intensity gets weak and the noise level of a received signal is enlarged at the mobile radio equipment for intermittently turning off the power supply of a circuit at one part by performing intermittent PLL control. CONSTITUTION:Concerning a mobile radio equipment 10 provided with a reference signal generating part 22 for performing the PLL control of a VCO with a controlled voltage corresponding to the phase difference between a reception frequency and the oscillation frequency of the VCO and a control part 38 for converting the frequency of a transmitting signal based on the oscillation frequency of the VCO, intermittently operating a PLL and inputting the controlled voltage, which is provided when the PLL is operated, to the VCO while the PLL is not operated, when the received electric field intensity detected by the RSSI signal of a reception part 18 is higher than a prescribed level, the control part 38 intermittently operates the PLL control.
Patent JP-S62163075-A (JP)
Title: Fixing roller
Inventor: SHIGENOBU MICHIRO
IPC: G03G15/20
Filed: 1986-01-14
Abstract: PURPOSE:To enhance strength of a coating film while maintaining the nontackiness of a surface part by forming 2 or more fluororesin layers and increasing the strength of the film as the film becomes deeper. CONSTITUTION:The 2 or more fluororesin layers are formed and the strength of the film is raised as the film becomes deeper. The main body 10 of the fixing roller is formed by the coating the surface of a core metal 1, such as aluminum, which an adhesive layer 2, and further laminating the first fluororesin layer 3 and the second fluororesin layer 4 on the layer 2, and raising the film strength of the layer 3 higher than that of the layer 4, thus permitting new characteristics to be exhibited by laminating such layers, 3, 4.
Patent JP-H08195466-A (JP)
Title: Semiconductor device
Inventor: ITO OSAMU
IPC: H01L23/50
Filed: 1995-01-17
Abstract: PURPOSE: To attain a technology for preventing fatigue rupture at a pin joint by relaxing thermal strain even if the coefficient of thermal expansion is different between the package and the wiring board. CONSTITUTION: In a surface mounting LSI having PGA, each of a plurality of pins taken out from the bottom face 2A of a package 2 includes a part 3A having smaller pin diameter than other part 3B and serving as a resilient strain absorbing part. The small diameter part 3A of the pin is deformed to the left or right when it is subjected to thermal strain thus absorbing the thermal strain. Since the thermal strain is relaxed and not concentrated at the tip of the pin, fatigue rupture does not take place at the pin joint.