baber/WOPTO huggingface dataset:
Patent JP-H10268452-A (JP)
Title: Method and device for automatically masking end part of welding part radiographic film
Inventor: HASEGAWA TOSHIO
IPC: G01N23/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent halation caused by transmitted light having high luminance on the end transparent part of a radiographic film and to eliminate the difficulty of a camera system adjustment caused by radiographic film density difference between the end translucent part and the welding bead part of the radiographic film. SOLUTION: Such adequate scanning device 15 as a ball screw moves the detector 16ps in a welding line direction (shown by arrow) on the radiographic film 4, and consecutively scans the radiographic film 4 from the end transparent part (d) till the device 15 reaches at least one part of the area of a general density part (f) constituted of the welding bead part and a base material part while radiated light 12 from such illuminating source 10 as a fluorescent lamp is radiated, the intensity of the transmitted light 12pa is measured by an optical detector 16ps perpendicularly held to face the upper surface of the film 4, and a scanning position is detected by a scanning position detector 15pm installed on the device 15.
Patent JP-H03292282-A (JP)
Title: Off-shore structure reducing mooring force
Inventor: MIYAZAKI TAKEAKI
IPC: E02B3/06
Filed: 1990-04-06
Abstract: PURPOSE:To reduce a wave force exerted on a front wall and to dissipate even a high wave by means of a low mooring force by forming the upper front of a floating body in a shape rounded in a longitudinal direction and mounting a slope plate, having a rearwardly descending grade, on the rear side of the floating body. CONSTITUTION:An air chamber 3 extending in a laterally long manner is formed to the front part of a floating body 1 having a floating chamber 2, and a sea water flow entrance opening part 5 is laterally formed in the lower front part of the air chamber 3. An upper front part 1a of the air chamber 3 is formed in a rounded shape forming a gentle streamlined type. Further, an air hole 6 is formed in a ceiling part, through compression of air in the air chamber 3 by means of sea water flowing through the sea water flow entrance opening 5, air is discharged upward through the air hole 6, and operation to absorb wave energy is carried out. The proper number of buoyant tanks 8 is mounted on the rear end part of the slope plate 4, and mooring is effected by means of mooring cables 9 tied to the front end part of the floating body 1 and the rear end part of the slope plate 4.
Patent JP-H11287107-A (JP)
Title: Locker arm
Inventor: KAWATAKE YOSHIO
IPC: F01L1/18
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a locker arm which can promote the improvement of productive efficiency and the reduction of cost, and has a highly accurate valve stem guide groove. SOLUTION: This locker arm is equipped with a pair of both side walls 22 and one end connected wall 30 which connects between the one end parts of both the side walls 22 and is composed so that the tip of the valve stem may abut on the side of a lower face, and a frame-shaped piece 40 having a rectangular hole 41 at the center is provided in series at the longitudinal end edge of the locker arm on the one end connected wall 30, and the frame- shaped piece 40 is folded back so as to overlap on the lower face side of the one end connected wall 30. Thus a valve stem guide groove 45 using the frame parts 42 on both sides of the frame-shaped piece 40 as a guide wall is formed.
Patent JP-S59214987-A (JP)
Title: Extracting device of picture feature
Inventor: TORIO TAKASHI
IPC: G06T7/60
Filed: 1983-05-23
Abstract: PURPOSE:To make feature extraction easy to eliminate the redundancy of data by dividing a recognition object picture to patterns similar to this picture and extracting features from these similar pictures. CONSTITUTION:A dividing part 3 is controlled by a control part 5 and does not divide first the recognition object picture, which is outputted from a normalizing part 2-3, to output this picture as it is, and hereafter, the dividing part 3 divides this recognition object picture to a prescribed number of partial pictures similar to the recognition object picture as required to output them. A feature extracting part 4-2 extracts first features from the recognition object picture which is not divided, and next, the extracting part 4-2 extracts features from divided partial pictures successively as required. Thus, rough features are extracted first from the recognition object picture which is not divided, and next, local features are extracted from partial pictures successively as required. The feature extracting part 4-2 uses the same method for the recognition object picture which is not divided as well as partial pictures.
Patent JP-S5316548-A (JP)
Title: Control unit
Inventor: MATSUMIYA SHIYOUICHI
IPC: G06F11/20
Filed: 1976-07-30
Abstract: PURPOSE: To obtain a control unit in which one back-up auxliary unit can be commonly used by many units through an address rewriting in an order signal as well as the repair and replacement can be performed easily for the faulty unit without stopping the whole function of a system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57204564-A (JP)
Title: Registration correcting method of copying machine
Inventor: WATANABE TSUTOMU
IPC: G03G21/00
Filed: 1981-06-12
Abstract: PURPOSE:To contain an image on a photoreceptor in transfer paper by selectively specifying desired positions in a desired-width copying part, orthogonal to the moving direction of an original scanning system, in the moving direction, and adjusting mutual position relation so that the image part on the photoreceptor is contained in the transfer paper of prescribed selected size. CONSTITUTION:Variable magnification is specified by the selection of a variable modification specifying key on a keyboard or by sliding a variable magnification specifying knob laterally. For the specification of a copying part with prescribed width in an original, for example, a book or sheet like original O is mounted on a scale at the lower part of contact glass 7 and specification on the scale from 6 to 18 is possible. For example, when an image has the left end 10a of the gradation 18 and the right end 10b at the gradation 6. The indication of a left-end indication switch (9a) is performed in the order of L 1  8  and that of a right-end indication key is also performed in the order of R  6. Thus, a copy of a part which corredsponds to the desired-width copying part in the original is transferred adequately to transfer paper.
Patent JP-S63255751-A (JP)
Title: Automatic detector for main memory capacity
Inventor: ASAI YUTAKA
IPC: G06F12/06
Filed: 1987-04-13
Abstract: PURPOSE:To recognize the capacity of the whole of memories by performing the counting-up operation in accordance with the signal outputted at the time of coincidence between the address preliminarily assigned to each memory and the address given from a CPU. CONSTITUTION:When a CPU 1 individually accesses a base memory 4a and extended memories 4b1-4bn, the address coincidence signal is outputted from address comparators 10a, 10b1-10bn, which compare addresses preliminarily assigned to respective memories with the address given from the CPU 1, to reset a timer 12 as long as respective memories exist. While a time-out signal is not outputted from the timer 12, capacities of respective memories are counted up by a counter part 1b. When a memory which the CPU 1 accesses does not exist, the timer 12 is not reset and the time-out signal is outputted. The value of the counter part 1b at this time is the capacity of the whole of memories.
Patent JP-S5425620-A (JP)
Title: Automatic chroma control system using video pilot signal
Inventor: KAWAMURA TOSHIAKI
IPC: G11B5/027
Filed: 1977-07-29
Abstract: PURPOSE: To hold the frequency response of the output video signal at a constant value and to eliminate color shading per channel, by memorizing the video signal superimposing pilot signal on it and by correcting the output of the pilot signal at reproduction, in a color video signal recording and reproducing unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000282787-A (JP)
Title: Shield machine
Inventor: HASEGAWA MINORU
IPC: E21D9/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make working safe and shorten working time by attaching cutter bits on a plurality of parts around and along a shaft, and rotating a plurality of spokes radially provided around the shaft to exchange the cutter bit. SOLUTION: A center shaft 5 is projected from a partition wall 4 to radially arrange a plurality of circular column-like cutter spokes 6. The basic end of the cutter spoke 6 is rotatably attached to the center shaft 5, and cutter bits 10 are attached to a plurality of parts around and along the radial shaft. A rotation means is constituted of a motor 12 or the like, and makes a lock mechanism serve a double purpose. After the cutter bit 10 is worn, the rotation motor 12 is driven, after each cutter spoke 6 is rotated up to 90 degrees around the shaft of a radial direction, it is stopped, successively, the cutter head 3 is rotated around the center shaft 5, and ground 20 is excavated. Thereby the exchange working of the cutter bit 10 is made safe, and time can be shortened.
Patent JP-H09254779-A (JP)
Title: Spring arranging method for leg device and cylinder
Inventor: AZAGAMI MASAYOSHI
IPC: B60G15/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To furthermore improve cushioning effect due to a spring in restriction of the fitting space. SOLUTION: When a spring 70 is arranged on the outer circumference of a cylinder 50 for supporting the load of the cylinder 50 in the axial direction, the spring constant corresponding to the above-mentioned support is obtained by a plurality of spring bodies 750, and the respective spring bodies 750 are spacedly arranged around the axis of the cylinder 50. Then, the wire diameter and the length of respective springs are smaller than that in the case of one spring, and the fitting space required for the spring 70 can be reduced. A plurality of spring bodies 750 are arranged at equal intervals on the outer circumference of the cylinder 50, and in addition to this, they can be arranged not at equal intervals but to be point symmetry around the axis of the cylinder 50.
Patent JP-H10284119-A (JP)
Title: Sodium-sulfur battery
Inventor: HIDAKA MICHITAKA
IPC: H01M10/39
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a sodium-sulfur battery equipped with a protection plate, excellent in heat resistance and corrosion resistance, having an electric insulation property, and high in mechanical strength and simple in handling. SOLUTION: A battery 7 made by connecting a plurality of sodium-sulfur cells 6 is housed in a heat insulating container 1 and a protection plate 8 composed of a material having heat resistance and corrosion resistance is disposed in the heat insulating container 1 so as to confront at least an upper surface of the battery 7. The protection plate 8 comprizes a multilayer plate of inorganic heat-resistant insulation sheets made up of carbon paper, carbon cloth, carbon felt, or a graphite mat as base material and by impregnating a mixture containing an electrically insulating substance into the base material.
Patent JP-S61251227-A (JP)
Title: Driving circuit for field effect type transistor
Inventor: NISHIZAWA YUJI
IPC: H03K17/687
Filed: 1985-04-26
Abstract: PURPOSE:To take transient balance when an FET is turned off with a switching operation by connecting a variable resistor to adjust an overcurrent when FETs connected in parallel are turned off to a gate resistor. CONSTITUTION:Adjusting resistors R3, R4, variable resistors R5, R6 and diodes D1, D2 are connected to gate resistors R1, R2. When the FETs 1, 2 are turned on by the operation of the switching circuit 9, since the diodes D1, D2 are connected in reverse direction, a positive voltage is applied between a gate and the source S of the FETs 1, 2 via the resistors R1, R2. As a result, as shown figures b, c, a voltage VGs1 between the gate G and the source S of the FET 1 and a voltage VGs2 of the FET 2 rise without being interfered and drain currents ID1, ID2 are balanced. When the FETs 1, 2 are turned off by the changeover circuit 9, the gate current flows via the diodes D1*, D2. In adjusting the resistance value of the resistors R5, R6, the gate resistance with the OFF state is adjusted and the current is balanced when the FET is turned off by the adjustment.
Patent JP-H02270420-A (JP)
Title: Input synchronizing circuit for n-multiple oversampling type pcm/pwm converter
Inventor: FUJIMOTO SHOJI
IPC: H03M1/66
Filed: 1989-04-12
Abstract: PURPOSE:To simplify the circuit and to make the size small by providing a 1st counter counting a shift clock signal number, a count storage processing section and a 2nd counter outputting a carry and using the carry output as a sampling signal. CONSTITUTION:An UP-counter 1-1 inputs a sampling signal SYNC and a shift clock signal SCK to count the signal SCK synchronously with the signal SYNC. The count is cleared for an L period of the SYNC. A register 2-1 stores tentatively the count of the UP-counter 1-1 and outputs the count of remaining 1/2n except low-order n-digit among digit number of the count. The count is set by the fall of the SYNC. A DOWN-counter 3-1 loads an output count of the register 2-1 with the carry output and counts inversely the output count to be loaded for each of the signals SCK. Thus, the circuit has the similar performance as that of a PLL as conventionally but no oscillator is required different from the PLL, and the circuit constitution is simplified and the size is made small.
Patent JP-S60232841-A (JP)
Inventor: DAGURASU POORU MIRAA
IPC: B23Q3/06
Filed: 1985-04-26
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-H05286764-A (JP)
Title: C/c composite material reinforced in one direction and its production
Inventor: AIBA YASUHIRO
IPC: C04B35/83
Filed: 1992-04-10
Abstract: PURPOSE:To produce a C/C composite material reinforced in one direction and excellent in characteristics such as strength and heat conductivity in a direction perpendicular to the carbon fibers. CONSTITUTION:Bundled carbon fibers are unfastened, arranged in one direction and piled up and a matrix is impregnated into the resulting formed body to produce the objective C/C composite material reinforced in one direction and contg. <=50vol.% carbon fibers. Bundled carbon fibers having no sizing agent or freed of the sizing agent are preferably used.
Patent JP-H09276009-A (JP)
Title: Dog device and packing bag with the same
Inventor: TANAKA KENICHI
IPC: B65D33/25
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To accurately prevent the generation of wrinkles at a fused part with a bag body by allowing thermal fusion with the bag body at a lower temperature. SOLUTION: A dog device 10 comprises a male member 11 and a female member 12. Band-shaped base parts 21 and 25 and dog parts 22 and 26 are made up of an ethylene/α-olefin copolymer having MI of 0.3-15g/10min., the density of 0.850-0.935g/ml, a molecular weight distribution of 2-5, a range of dependence of the number of branches on the molecular weight of 0-5/1,000 carbon, an o-dichlorobenzene soluble portion of below 10wt.% and the maximum melting point by a differential scan calorimeter of below 115 deg.C. A packing bag 30 with the dog device is produced by fusing the band-shaped base parts 21 and 25 of the dog device 10 on the body 31 of a bag.
Patent JP-S5616528-A (JP)
Title: Ion-exchanging membrane and its production
Inventor: IMAI SATOSHI
IPC: C08J5/22
Filed: 1979-07-18
Abstract: PURPOSE: The introduction of -SO 2 - linkages into phenolic aromatic rings as cation- exchanging groups raises the dissolution degree of the phenolic hydroxyls to produce said cation-exchange membrane with high current efficiency without increase in membrane resistance.  
     CONSTITUTION: Cation-exchanging groups consisting of groups of formula II (M is H, alkali metal, alkaline earth metal, X 1 WX 3  are H, halogen, nitrile), which is obtained by reaction of quinone with thiol sulfonate groups derived from sulfonyl halide of formula I (X is I, Br, Cl) and thiourea or its derivative, are introduced to a resin membrane, preferably these groups are located on one side of the membrane within 10W30μ depth.  
     EFFECT: Since the thiol sulfonate, the intermediate, is stable, the handling is easy and the final yield can reaches a higher level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0914079-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: SUGIURA MASASHIGE
IPC: F02M61/18
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device for an internal combustion engine, capable of suitably performing a high degree of atomization of fuel and accurate direction control. SOLUTION: Fuel to be injected from a cylindrical hole 8 of a valve body 26 is allowed to flow through holes 54, 57 of an orifice plate 52, and fuel holes 67, 68 of an air assist sleeve 63. First air flow and second air flow collide with fuel flow in a space of inlets of fuel holes 67, 68 so as to pinch fuel flow, and therefore, fuel flow is made into fine spray. At this time, the control direction by a plurality of holes of a plurality of nozzles is maintained even if fuel air flow receives air impact. Since wall flow to be allowed to flow along the inner wall of a separator 66 is not easily generated, fuel spray in which atomization of fuel is promoted is made.
Patent JP-H11289256-A (JP)
Title: Scanning line interpolating device
Inventor: TERAI KATSUMI
IPC: H03M7/40
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce an apparent vertical resolution drop in a scanning line interpolating device for video signals. SOLUTION: Continuous video signals Y1 to Yn mutually adjacent in a vertical direction are found out from a video signal Y0 by using 1H delay element group. These video signals Y0, Y1 to Yn are inputted to a comparator control means 3 and an image steeply changed in the vertical direction is detected. Interpolation signals outputted from plural interpolation means having respectively different interpolating procedures, by using the video signals Y0 to Yn, are selected and outputted by a selection means 6 based on an output from the means 3.
Patent JP-S5215956-A (JP)
Title: Clip for fixedly fitting
Inventor: YAMAZAKI AKIRA
IPC: F16B13/04
Filed: 1975-07-26
Abstract: PURPOSE: A clip for fixedly fitting, that is simply and exactly capable of fixedly fitting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000280968-A (JP)
Title: Vibration control structure of swing arm
Inventor: NORO HIROSHI
IPC: B62K11/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To apply a vibration control structure to the cross member of a swing arm. SOLUTION: The front side wall 10 and the rear side wall 11 of a hollow cross member 4 which composes a swing arm 1 are connected with a hollow pipe form of connection 7. The connection 7 is provided by directing its axial line in the longitudinal direction. As a result, since the connection 7 combines a surface and a surface liable to resonate, the generation of a resonant noise is suppressed, and a damping member is made in a light weight by making the connection 7 in a pipe form. Furthermore, the rigidity of the swing arm 1 is improved by providing the connection 7 in the longitudinal direction.
Patent JP-H11289551-A (JP)
Title: Display device and its control method
Inventor: ITO KENJI
IPC: H04N9/12
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the display device that displays an image with high image quality while saving power consumption and to provide its control method. SOLUTION: In the display device, when a processing selection section 12 selects a moving display, color data supplied by a synchronization movie processing section 14 and outputted color data are in integral multiple rotation between them and timings of color data at input/output are synchronized and three RGB colors are simultaneously outputted by generating pluralities of lines, synchronously with a vertical timing and displayed on a display device 18 so as to display an image properly by a generated line only and then the image is displayed by using only a required line without storing all color data and processing them different from a field memory by two image patterns in a conventional synchronization movie. Furthermore, when the section 12 selects a still image, a still image processing section 16 generates color data for high resolution display.
Patent JP-H06297757-A (JP)
Title: Image forming apparatus
Inventor: MASANO SEITA
IPC: B41J2/44
Filed: 1993-04-19
Abstract: PURPOSE:To provide an image forming apparatus wherein the gradation expression of image density is replaced with the diameter of beam. CONSTITUTION:An image forming apparatus is equipped with an operation device 8 operating the size of a spot diameter on the basis of an image density signal and a focus adjusting means 4 adjusting the image forming position of the beam of a laser beam source on the basis of the operation result and the spot diameter is directly changed over to perform high-grade gradation expression like dot printing. Therefore, the image forming apparatus capable of performing linear gradation expression forming an image having no stripe patterns can be provided.
Patent JP-H09277653-A (JP)
Title: Printer, printer driver, method of outputting resource information for printer and recording medium stored with program which can be read out by computer
Inventor: YAMANO HIROSHI
IPC: B41J29/38
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To freely structure print environments in which the use of an expansion device connected is easily determined by outputting the outline in the form of a draft of the expansion device. SOLUTION: If a control part 302 obtains resource information from a network board 103 which is connected to a printer main body 103 and performs a specified expansion process based on an inputted instruction to output resource information, the obtained resource information is analyzed by a command analysis part 305, then is developed as a draft image by a pattern developing part 306 based on the analysis results, and the developed draft image is printed by the printer main body 104.
Patent JP-S5214940-A (JP)
Title: Storage type hot water supplyer
Inventor: MURATA HIROYUKI
IPC: F24S90/00
Filed: 1975-07-26
Abstract: PURPOSE:To regulate a loss of heat discharge due to change of ambient condition.
Patent JP-H04322043-A (JP)
Title: Flat type cathode-ray tube
Inventor: IWASAKI YASUO
IPC: H01J1/46
Filed: 1991-04-23
Abstract: PURPOSE:To restrain deficient operation due to contact between electrode plates or the like caused by vibration of the electrode plates by applying tension to the electrode plates when the electrode plates are erected right with respect to the direction of a screen in a flat type cathode-ray tube provided with electrodes. CONSTITUTION:In forming an electrode serving as an electron beam controller, a frame 18 having four sides is maintained flexible previously with application of external force. In this state, ribbon-like electrode plates 16 are alternately supported on struts 23 disposed in the frame 18. Upon completion of supporting work of the electrode plates 16 on the struts 23, the force applied onto the frame 18 is released to be brought into an original state, thus constituting the electrode plates 16 with tension.