baber/WOPTO huggingface dataset:
Patent JP-H01273181-A (JP)
Title: Visual inspecting method
Inventor: YAMATAKE SATOSHI
IPC: G06T7/00
Filed: 1988-04-25
Abstract: PURPOSE:To facilitate processing by erasing a line corresponding to a contour line of an object to be inspected from a line image, setting an area surrounded by a line in the remaining image as a candidate of a defective part and discriminating and deciding a defect and a foreign matter with regard to an area which has become the candidate of the defective part. CONSTITUTION:An object to be inspected O is brighter than a background B, a defect X1 of the inside of the object to be inspected O is darker than the object to be inspected O, and a foreign matter X2 existing at the outside of the object to be inspected O is brighter than the background, therefore, a threshold is set between brightness of the background B and brightness of the object to be inspected O. After the contour line l0 of the object to be inspected O has been erased, when brightness of the near outside of the contour line of each area is smaller than the threshold, it is decided that this area is surrounded by the background, therefore, it proves to be the contour line l2 of the foreign matter X2, and on the other hand, when brightness of the outside of the contour line of the area is larger than the threshold, it is decided that this area exists in the object to be inspected O, therefore, it can be decided to be the contour line l1. In such a way, a defect X1 and the foreign matter X2 can be discriminated.
Patent JP-S58223620-A (JP)
Title: Formation of film of tin oxide
Inventor: HIYOUDOU MASATO
IPC: C01G21/02
Filed: 1982-06-14
Abstract: PURPOSE:In the formation of a film of tin oxide by bringing a tin compound into contact with the surface of a high-temperature base and decomposing it thermally, to improve extremely its electrical conductivity, by quenching quickly the formed film. CONSTITUTION:The surface of a high-temperature (e.g., about 570 deg.C) base (e.g., glass, ceramic, metal material) is sprayed with a solution of a tin compound (e.g., tin tetrachloride, dibutyltin diacetate) which is converted into tin oxide by thermal decomposition, the tin compound is thermally decomposed, and the film of tin oxide is formed on the surface of the base. While the temperature of the film of tin oxide is >=515 deg.C, it is sprayed with a cooling medium (e.g., air, water, alcohol) so that the film of tin oxide is quenched forcedly (cooling speed: >=about 6 deg.C/sec), to form the film of tin oxide having improved electrical conductivity.
Patent JP-S60261474-A (JP)
Inventor: GERUHARUTO KOTSUHO
IPC: D03D1/00
Filed: 1985-05-15
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-S63268077-A (JP)
Title: Image processor
Inventor: EMA TAKEHIRO
IPC: A61B5/00
Filed: 1987-04-27
Abstract: PURPOSE:To emphasize the density of an image with no conspicuous noise when the image is processed despite the overlap caused between even density parts of images, by calculating the density variance corresponding to the image density and performing weighting to decide a window curve. CONSTITUTION:A dispersion value is obtained by a 1st arithmetic means 4 from the density value of the pixels divided into a matrix form. This obtained dispersion value is added to dispersion data stored in a memory 6 which stores dispersed histogram data corresponding to the density of each pixel via the means 4. Based on the result of this addition, the integrated value of probability which is the sum of these results is calculated by a 2nd arithmetic means 5. Then a window curve is decided, based on said integrated value of probability and the conversion of density is carried out by a 3rd arithmetic means 8. Thus it is possible to decide a weighted window curve in response to evenness of density and to properly emphasize the density of the image.
Patent JP-H08298525-A (JP)
Title: Data transfer system
Inventor: YAMAGUCHI TETSUYA
IPC: G06F13/00
Filed: 1995-04-26
Abstract: PURPOSE: To shorten data transfer processing time by transferring only the text part of a data part different from a header part displaying a code being a similar data part and the position of the similar data part. CONSTITUTION: When a transmission processing part 134 detects the position code where the similar data part exists, it eliminates the similar part in the text part, constitutes the text part only by the different data part and transmits the position code where similar data exists as transmission data 139 with the text part. When the prescribed code is detected by the different data part, it is transmitted as transmission data 139 with the code being the different data part and the text part and they are transferred to a data reception circuit 140.  The reproduction processing part 142 of the data reception part 140 takes out the corresponding simlar data part from a previous reception file 143 so as to reproduce it and outputs it to a reception data register 144 since the similar data part is not included in transmission data when the position code in which the similar data part is considered to exist is received.
Patent JP-S5436081-A (JP)
Title: Parts fixing device
Inventor: ASAMI KOUICHI
IPC: F21V19/00
Filed: 1977-08-24
Abstract: PURPOSE: To provide a parts fixing apparatus of a simple structure, including parts holding pawls formed in a base plate made of material having a low elasticity, whereby it is enabled to hold parts firmly in place, with no use of screws or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62259003-A (JP)
Title: Position detection sensor
Inventor: HATTORI YASUJI
IPC: G01B11/00
Filed: 1986-05-06
Abstract: PURPOSE:To reduce the size of the structure of a detection part and to detect the position of an objective body with high resolution by forming the image of the objective body on an end surface of a multicore fiber formed by arraying plural optical fiber cores linearly. CONSTITUTION:The output light of an optical transmitter 1 illuminates the optical fiber 6 installed on a moving base 8 as the objective body. The image of its tip end part 16 is expanded by a lens system 10 and formed on the end surface 12 of the multicore fiber 11 which has the linear array structure. The fiber core 13 is coupled optically with the photodetector 4 at the other end 14 of the fiber 11. The detector 4 is therefore capable of detecting variation in the quantity of photodetection of the fiber core array at the terminal of the fiber 11. Further, the position of the tip part 16 can be detected with resolution of about 1mum from the diameter and array pitch of the core 13. Consequently, the tip part 16 is accurately positioned at the light beam convergence point of an optical fiber excitation system.
Patent JP-S60244275-A (JP)
Title: Forming apparatus for food
Inventor: SAWADA TAKEHIKO
IPC: A23G3/02
Filed: 1984-05-21
Abstract: PURPOSE:To enable the automatic and continuous molding of a food from a material prepared by mixing and kneading with an extruder, and to automate the molding process, by pouring the material into a mold having a definite shape with a simple apparatus. CONSTITUTION:A food having a definite shape is molded from a mixed and kneaded material. In the above apparatus, a plurality of molds 7 are attached to the rotary molding members 4, 8 rotatable to the direction perpendicular to the extrusion direction of the material, and the die 2 to extrude the mixed and kneaded material is attached to at least one definite position on the rotary orbit of the plural molds 7. The mold-opening part 13 is formed at a position on the rotary orbit of the plural molds 7 and different from the position of the die 2, and guiding members 11a and 11b to guide the rotary molding members 4, 8 are placed between the die 2 and the mold-opening part 13. The molding of a food can be carried out continuously and automatically by this simple apparatus, to effect the reduction of the molded steps and enable the mass production of food having uniform shape, quality, etc.
Patent JP-H0480-A (JP)
Title: Complex type solenoid valve
Inventor: YABUTA MASAHIRO
IPC: F16K31/06
Filed: 1990-04-17
Abstract: PURPOSE:To reduce working noise transmitted to the outside and dispense with the application of anti-corrosive plating to a york to thereby reduce the cost in this way by covering the york of a negative pressure opening/closing valve and an atmospheric opening/closing valve with outer covers. CONSTITUTION:A housing 15 is composed of an insertion-formed plate 12 and a bobbin 3 made of an integrated winding part of a coil and a valve seat 11, both of which plate 12 and bobbin 3 are integrated. A plunger 9, spring and the like of components and a yoke 8 are assembled to form a rubber-made or resin-made outer cover 16 which covers the york 8 together with an outer cover member 5. In such a complex type solenoid valve as constituted in the above, the york 8 is covered with the outer cover 16, and thereby even if the working noise generated when the plunger 9 collides on a core 7 during operation of solenoid valve and it is transmitted to the york 8 to vibrate, the oscillatins can be controlled by the outer cover 16, and the working noise is shut out by the outer member 16 to reduce the leakage outside.
Patent JP-H05268848-A (JP)
Title: Milking machine
IPC: A01J5/16
Filed: 1992-03-27
Abstract: PURPOSE:To solve the stress and displeasure of a dairy cattle on its milking, and further to contrive the improvement in the efficiency of the milking, the protection of the body of the cattle, etc. CONSTITUTION:The milking of a dairy cattle is performed by mounting a teat cup liner on the teat of the dairy cattle and subsequently repeating the sucking of the teat by a negative pressure and the stopping of the sucking operation. The milking machine is provided with an 1/f fluctuation signal-generating module 2 for generating the 1/f fluctuation signals Ss, a control signal-generator 3 for generating pulse control signals Sc having a unit time pulse number changing in response to the 1/f fluctuation signals Ss e.g. in a range of approximately 40-70 percent, and a switch 4 for switching the sucking or stopping of the machine by the pulse control signals Sc.
Patent JP-S6064738-A (JP)
Title: Production of outer ring for universal joint
Inventor: TAKEDA KOUICHI
IPC: F16D3/20
Filed: 1984-05-21
Abstract: PURPOSE:To obtain an outer ring for a universal joint having high strength and high accuracy at a low cost by preforming an outward flange at one end of a cylindrical body and forming an inclined hollow groove to the cylindrical body then inserting a punch into said body and ironing the cylindrical body. CONSTITUTION:A preformed flange 11 is formed to a cylindrical blank material 9. The article 12 prepormed with flange is projected circumferentially at plural points toward the inside by press drawing, etc. An inclined hollow groove 16 which is shallower the nearer the flange 11 is formed between a projecting part 13 and the adjacent projecting part 13. A punch 18 is fitted into such article 17 and a die 24 is lowered. The projecting parts 13 of the inclined shape formed to the article 17 are projected successively toward the inside from above. The article is ironed to a desired shape by the pressing effect of the die 24 and the punch 18 at the same instant, by which an outer ring 15 having the depth of the hollow groove uniforme over roughly the entire length thereof is obtd.
Patent JP-H06315101-A (JP)
Title: Waveform equalizing device
Inventor: UEDA KAZUYA
IPC: H04B3/06
Filed: 1993-04-28
Abstract: PURPOSE:To provide the waveform equalizing device of high speed in a waveform equalizing device for correcting a waveform distortion generated in the transmission path at the time of transmitting a television signal. CONSTITUTION:The device is constituted of an adder 6 for setting a reference signal superposed on a television signal as one input, a delay element 5 for delaying an output signal of the adder 6 and setting it as the other input of the adder 6, a selector 8 for inputting the television signal of the adder 6, a switching signal generating part 7 for executing the control for selecting the signal of the selector 8, a waveform memory 4 for fetching the reference signal superposed on the television signal, a CPU 3 for executing a waveform equalization arithmetic processing by using the reference signal fetched to the waveform memory 4, and a transversal filter 2 which can execute write of a coefficient by the control from the CPU 3.
Patent JP-S62260001-A (JP)
Title: Magnetic powder for electromagnetic clutch
Inventor: YOSHIKAWA KAZUO
IPC: B22F1/00
Filed: 1986-05-01
Abstract: PURPOSE:To obtain magnetic powder for an electromagnetic clutch having excellent high-temp. oxidation resistance and saturation flux density by specify ing a compsn. consisting of Al, Cr, Co, and Fe. CONSTITUTION:This magnetic power for the electromagnetic clutch contains 2-8wt% Al, 8-20% Cr, 5-35% Co, and if necessary, at least one kind among 0.1-1.5% REM, 0.2-2.0% Ti, and 1.5% Zr and consisting of the balance Fe and unavoidable impurities. The powder has the excellent oxidation resistance at a high temp. and has the substantial saturation flux density and is suitable for the electromagnetic clutch which is small-sized and is used at a high temp. The above-mentioned powder is preferably spherical and can be formed by a gas atomization method.
Patent JP-S63268448-A (JP)
Title: Transmission system of power control signal
Inventor: KOMODA MOTOYOSHI
IPC: H02J3/00
Filed: 1987-04-24
Abstract: PURPOSE:To decrease the number of signal conductors between a power control switch and a power control section by transmitting an AC signal and a power control signal by means of one signal conductor. CONSTITUTION:An AC signal admitted from a terminal 13 is transmitted over a terminal 14 through an AC signal conductor 12. A DC section is stopped by coupling capacitors 1, 2. When a switch 3 is pushed, a clock input terminal 20 for a flip-flop 15 is brought to an H level from an L level. Consequently, the state of an output from a Q terminal for the flip-flop is inverted, and a control output terminal 19 for a relay 7 is brought to the H level and the relay 7 is turned ON. An exclusive conductor for power control is unnecessitated.
Patent JP-H09188563-A (JP)
Title: Dielectric composition for high frequency
Inventor: HIROSE EIICHIRO
IPC: H01B3/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric composition for a high frequency, high in dielectric constant and low in dielectric loss, and capable of sintering at a relatively low temperature by adding a glass to Srx (Ni1/3 Nb2/3 )y O3 . SOLUTION: This dielectric composition for a high frequency is obtained by blending SrCO3 , NiO and Nb2 O3 , calcining, and then adding 1-50wt.% MgO- BaO-B2 O3 -SiO2 -based glass to Sr.(NimzaNbzza),0s (x/y is 0.96-1.06) obtained by crushing and mixing the calcined material.
Patent JP-S60259900-A (JP)
Inventor: BIYORIE BUESUTERUNDO
IPC: F42C19/12
Filed: 1985-05-14
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-S5626579-A (JP)
Title: Convection system laminating type multiple effect distilling method and its distiller
Inventor: TSUMURA KENJI
IPC: C02F1/14
Filed: 1979-08-11
Abstract: PURPOSE: To distil water to be distilled without needing energy for operation, devoid of trouble and in excellent thermal efficiency by a mechanism wherein a distiller is formed in simple structure whose shallow plate-shaped vessels are stacked in a multilayer layer.  
     CONSTITUTION: A water to be disposed is fed to a plate-shaped vessel a 1  at the uppermost stage from a water feed pipe 1, successively passes through overflow pipes P 1 WP n  and overflows, is filled into plate-shaped vessels a 2 Wa n , and is discharged through the pipe P n . A water to be disposed b n  in the plate-shaped vessel a n  at the lowermost stage is heated to about 100°C by means of a heater 5 to generate steam. The steam generated condenses on the lower surfaces of the bottoms of the plate-shaped vessels a n-1 Wa 1  at the upper stages and porous water absorbing sheets F n-1 WF 0  pasted on the backs of cooling plates K in order while discharging the latent heat of condensation and heat water to be disposed b n-1 Wb 1  in the plate- shaped vessels at the upper stages. Condensed water occluded on the sheets flows down into a condensed water receiver 3, and is extracted as distilled water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60247908-A (JP)
Title: Transformer
Inventor: TSUCHIE HIROMI
IPC: H01F27/06
Filed: 1984-05-23
Abstract: PURPOSE:To lower a trnasformer chamber, and to make moment of inversion of a transformer device small even at earthquake time by a method wherein the transformer device is supported to be fixed and established to the installing surface in the neighborhood of a horizontal plane contaning the point of the center of gravity of the transformer device thereof. CONSTITUTION:An earthquake-proof metal tool 3 is provided in the neighborhood of a horizontal plane containing the point of the center of gravity of a transformer device. The part below the neighborhood of the point of the center of gravity of the main tank 1, and the lower part tank 2 of the transformer device are established to the floor 4 of a transformer chamber 12, which is the installing surface of a cooler chamber 11, penetrating the floor 4 of the transformer chamber 12, and supported to be fixed to the floor 4 according to foundation bolts 5. Supporting metals 9 are provided to the transformer device as to come in contact with the ceiling of the cooler chamber 11, and check a minute shock of the transformer device at earthquake time.
Patent JP-S584454-A (JP)
Title: Control system for logical operation
Inventor: TANIYAMA YUKIO
IPC: G06F7/00
Filed: 1981-06-30
Abstract: PURPOSE:To improve the reliability, by checking, at least, two logical operation circuits in parallel operation and outputting the result of operation of a logical operation circuit not generated in error. CONSTITUTION:At least, two logical operation circuits ALU1 and ALU2 are provided in a processor and they ae operated in parallel. The logical operation circuits ALU1 and ALU2 are provided with a hardware error detection means, and the hardware error display output is outputted to lines 1 and 2. An output control means 4 consists of a gate circuit means and a display circuit means 6, and the result of operation of the logical operation circuit without error is outputted based on the output of the hardware error display.
Patent JP-H01273710-A (JP)
Title: Height adjusting device for automobile
Inventor: NOZAWA YOSHIAKI
IPC: B60G17/015
Filed: 1988-04-26
Abstract: PURPOSE:To reduce a time for reaching a large car height position by providing a logic circuit which outputs a signal of operating a compressor immediately when a car height selector switch is switched from an ordinary car height side to a large car height side. CONSTITUTION:When a car height is selected from the ordinary car height to the large car height by a car height selector switch 6, its select signal is input to a control unit 5. The control unit 5 outputs from its provided logic circuit 51 a signal of driving a compressor 1, actuating it. Simultaneously, supply-discharge air control valves L3 to L6 of an air sealed part in each air suspension FL to RR and a valve L1 of an air tank 3 are respectively turned on. By this constitution, the air of predetermined pressure is supplied to the sealed part of each air suspension FL to RR immediately when the car height is selected. Accordingly, the time can be reduced after the car height is selected till it obtains the large car height.
Patent JP-H01275868-A (JP)
Title: Hydraulic system for active type vibration control device
Inventor: KOBORI TAKUJI
IPC: F16F15/02
Filed: 1988-04-26
Abstract: PURPOSE:To contrive reduction of costs, by connecting in parallel a small hydraulic system pump connected to a constantly operating small electric motor, a large hydraulic system pump connected to a large electric motor and an accumulator, and by having the large hydraulic system pump started when vibration amplifies. CONSTITUTION:A small hydraulic system pump connected to a small electric motor, a large hydraulic system pump connected to a large electric motor and an accumulator are arranged in parallel, and the large hydraulic system pump is equipped with a pressure regulating valve which actuates by a pressure sensing instrument. At ordinary time, only the small hydraulic system pump is operated and oil pressure necessary at an initial period of an earthquake is stored thereby in the accumulator. When vibration sensors 1 and 2 sense a vibration of the building, control signals are transmitted from a control signal generating circuit respectively to a servo valve and a power source to move added mass MAD, and at the same time, to start the large hydraulic system pump and to make the pressure legulating valve regulates load. Consequently, running coat of the vibration control device can be reduced.
Patent JP-H07309927-A (JP)
Title: Optical semiconductor device
Inventor: UENISHI SHINJIRO
IPC: C08G59/20
Filed: 1994-05-17
Abstract: PURPOSE:To obtain an optical semiconductor device with a high light transmittance and an excellent reliability of moisture resistance. CONSTITUTION:An optical semiconductor device is obtd. by sealing an optical semiconductor element made from GaAlAs with a cured resin formed from an epoxy resin compsn. contg. an epoxy resin. a curative pref. of an acid anhydride type, and a cure accelerator. The cured resin gives extraction water contg. 3.0ppm or lower chloride ions when a 60-mesh-pass powder of the cured resin is extracted with 10 times (by wt.) as much ion-exchanged water at 85 deg.C for 500hr under boiling.
Patent JP-H07308968-A (JP)
Title: Electric heating mat and manufacture of branch tube joint
Inventor: MATSUNO SUMIO
IPC: B29C65/36
Filed: 1994-05-17
Abstract: PURPOSE:To provide an electric heating mat and a method for manufacturing a branched tube joint using the mat in which an electric heating wire is not short-circuited by preventing a positional deviation, etc. CONSTITUTION:A through hole 11 is provided substantially at the center of a synthetic resin sheet 1, and an uneven part 110 is provided on the inner periphery of the hole 11. An electric heating mat 1a with a spiral groove 12 centering around the hole 11 on one side surface of the sheet 1, and which an electric heating wire 2 engaged closely along the groove 12 is set in molds, and then molten resin in injected in a cavity. Accordingly, when a branched tube joint is molded, the wire is not short-circuited.
Patent JP-2000257678-A (JP)
Title: Wheel rotational speed selecting device for walking assisting cart
Inventor: FUKUDA ETSUZO
IPC: A61H3/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a selecting function capable of optionally constituting the gear ratio or releasing the gear ratio, in a wheel rotational speed automatic controller having a planetary gear mechanism. SOLUTION: A hub 3 integrally formed with a drum 3' is rotational around a planetary carrier shaft 2 and is fixedly positioned, the carrier shaft 2 rotational around a fixed shaft 1 is fixed to the fixed shaft 1 without deteriorating a rotational function and a planetary gear mechanism so as to be prevented from slipping off, a locking device for fixing the planetary carrier shaft 2 to the fixed shaft and for releasing the fixing is provided, and the specified gear ratio in a planetary gear structure constituted in the drum 3' is constituted or released.