baber/WOPTO huggingface dataset:
Patent JP-S61282978-A (JP)
Title: Shape deciding device
Inventor: TERASAWA TOSHIHISA
IPC: G06K9/62
Filed: 1985-06-07
Abstract: PURPOSE:To set measuring conditions, a device and testing accuracy with in a permissible range by calculating the peripheral length, equivalent oval and gravity center of the prescribed area of an object and deciding whether or not the differences between them and their reference values exists in the prescribed values. CONSTITUTION:An image detecting means M1 is a visible sensor detecting the object to be tested as a picture signal, and a peripheral length calculating means M3 calculates the length of the boundary of the prescribed area of the image according to a binarization picture signal from a binarization means M2. An equivalent oval calculating means M4 executes the arithmetic converting ovals which have the same areas in order to enable comparing the prescribed areas in the same way and the same inertia moment, while a gravity center calculating means M5 calculates the gravity center of the prescribed area. A deciding means M6 makes such decision as acceptance or reject, and 'suitable or unsuitable' according to the calculated value of the gravity center, and obtained peripheral length and equivalent ovals. Accordingly such decision is made whether or not the object to be decided exists in a maximum permissible range with respect to a basic pattern.
Patent JP-S5826260-A (JP)
Title: Monitoring device for fatigue of body to be inspected
Inventor: UESUGI NOBUO
IPC: G01N29/04
Filed: 1981-08-10
Abstract: PURPOSE:To perform high-precision monitoring by finding the energy distribution of the frequency of an ultrasonic wave propagating in a body to be inspected near the surface, finding the degree of its fatigue from the attenuation in a high frequency range, and also finding the depth of the fatigue from the lower limit frequency of a frequency range where attenuation occurs. CONSTITUTION:An ultrasonic wave is outgone from a transmitter 2, and propagates in the inflection part of piping 1 to reach a receiver 3, which receivers it. A signal from the receiver 3 is sent to a signal processing circuit 6 through an amplifier 5. An energy distribution measuring circuit 7 finds the energy distribution of the frequency of the received ultrasonic wave, and a time difference measuring circuit 8 measures the time up to the arrival of the ultrasonic wave at the receiver 3. A discriminating circuit 9 compares normal energy distribution with the found energy distribution to find attenuation DELTAE at a frequency fM in some band of a high frequency range, calculating the degree of fatigue. Further, a low limit frequency fF in a band where attenuation of energy is caused is found to calculate the depth of the fatigue from the surface.
Patent JP-H0419792-A (JP)
Title: Character generating device for individual
Inventor: SUZUKI KAORI
IPC: G06F17/21
Filed: 1990-05-15
Abstract: PURPOSE:To print a characteristic character by using the function of the character for an individual by representing a standard character with a function which has parameters of the shape, length, curvature, etc., of the character, and finding deviations of the character for the individual from the function and registering the function of the deviations previously. CONSTITUTION:The standard character is represented with the function having the parameters of the shape, length, curvature, etc., of the character and the function is registered in a standard character function data base 5 previously. When the character for the individual which is handwritten or parameters of the function of the character for the individual are specified, a deviation calculating means 2 for deviations from the standard character generates and registers the function of the character for the individual by finding the deviations from the parameters of the function of the standard character by referring to the standard character function data base 5 as to the character for the individual and prints the character for the individual by using the function of the character for the individual which is registered. Consequently, the characteristic character can easily be printed by using the function of the character for the individual.
Patent JP-S5458965-A (JP)
Title: Washer
Inventor: YAMAGISHI YOSHIO
IPC: D06F17/08
Filed: 1977-10-18
Abstract: PURPOSE: To produce three kinds of reversed water flow by simple structure, by combining two reverser switches of different changeover period with a selector switch unit.  
     CONSTITUTION: The selector switch unit having four selector switches 12W15 and three push buttons 16W18 is connected to the first and the second reverser switches 9, 10, which are different in changeover period and coupled to a stirring blade drive motor 13. When a push button 16 is pressed to close the selector switch 12 and a timer is set for a desired time, the drive motor 3 rotates back and forth at a selected period to produce weak reversed water flow by stirring blades. When the selector switch 13 is closed by the push button 17, medium reversed water flow is produced. When the selector switches 14, 15 are closed by the push button 18, strong reversed water flow is produced 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5749828-A (JP)
Title: Controlling device for axial force of bolt
Inventor: TAKEDA SAKAE
IPC: G01L5/24
Filed: 1980-09-11
Abstract: PURPOSE:To make it possible to perform accurate control of the axial force by sensing torque from a rotating angle of a bolt or a nut, and tightening the nut until the sensed rotating angle is coincided with a reference rotating angle after the sensed torque has coincided with a specified preliminary tightening torque. CONSTITUTION:A wrench socket 3 is engaged with the nut 6 on the bolt 5 which is inserted through bodies to be tightened 4. A socket part 1' at a tip of a tightening tool, e.g. wrench 1, is engaged with the wrench socket 3 through a rotating angle sensor 2. A torque sensing part 7 is provided in the socket part 1', and its output is computed in a computing circuit 8, and the result is compared with a preset preliminary torque in a comparator 9. When the result becomes a predetermined value, the output of the computing circuit 11 is reset by a reset circuit 10. Then the rotating angle of the nut 6 is sensed by a rotating angle sensor 2 and compared with the preset reference rotating angle in a comparator 12 via the computing circuit 11. Tightening is performed until both angles coincide. In this constitution, the accurate tightening with few dispersion in the axial force can be performed.
Patent JP-S615964-A (JP)
Title: Heat-transfer thermal recorder
Inventor: OKUMIYA SEIJI
IPC: B41J17/02
Filed: 1984-06-20
Abstract: PURPOSE:To convey a recording paper fed to a printable position along a platen roller without use of a sprocket or the like, by winding an ink paper on a part of the circumference of the platen roller while being imparted with a tension. CONSTITUTION:Guide pins 37 and 40 are lowered to press an ink paper 22 against a roller 1, a recording paper 62 is inserted and a tension is applied between two rolls 23 and 24. A thermal head 30 is lowered to press the ink paper 22 and the recording paper 62 against the roller 1 and then, the roller 1 is rotated in the direction of the arrow to convey the ink paper 22 together with the recording paper 62.
Patent JP-H11276500-A (JP)
Title: Laser curing device
Inventor: NAITO YASUYUKI
IPC: A61B18/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To recognize the wavelength of selected laser light without looking aside from a finder of a slit lamp at every time before radiation of laser by fixing a display means for displaying information of laser wavelength selected by a select means within an observation visual field of an eye piece part. SOLUTION: When the wavelength of laser light is selected, a control part drives a mirror driving device for inserting and removing a wavelength select mirror 10b in and from an optical path and a filter driving device to obtain a selected wavelength, thereby setting a necessary optical system, and controls lighting of LEDs 52a, 52b to display information on the kind of the selected laser wavelength in a visual field of a microscopic part 4a. That is, in the case where the selected laser light is red, only a light emitting element for red which the LED 52a has is lighted, in the case of yellow, only a light emitting element for yellow of the LED 52a is lighted, and in the case of green, only LED 52b for green is lighted. In the case of yellowish green, the light emitting element for yellow of the LED 52a ad the LED 52b for green are lighted at the same time.
Patent JP-S5827869-A (JP)
Title: Electric fuel pump apparatus
Inventor: WATANABE MASAHIKO
IPC: F02M37/04
Filed: 1981-08-11
Abstract: PURPOSE:To improve the performance and durability of a fuel pump, by providing a regenerative pump section including an impeller and a pump casing formed with axial thrust generating surfaces in its inner surfaces, and reducing the contact area between the impeller and the inner surfaces of the pump casing. CONSTITUTION:A regenerative pump section 15 and a motor section 16 are formed in a housing 10 of a fuel pump apparatus. Further, a pump casing consisting of a first casing section 18 having an inner surface 17 and a second casing section 21 having an inner surface 19 is disposed in the regenerative pump section 15, and an impeller 32 is mounted on a turning shaft 25. In the inner surfaces 17, 19 of the first and the second casing sections 18, 21, there are formed recesses 100a-100e having thrust generating surfaces 100a'-100e', respectively. With such an arrangement, it is enabled to obtain a fuel pump, which is operated quietly and is capable of obtaining a high discharge pressure free of pulsation, and at the same time to keep the impeller 32 always at the central position of the inner surfaces 17, 19, so that durability of the fuel pump can be improved by reducing wear and generation of abnormal noises.
Patent JP-S5457975-A (JP)
Title: Resin sealing-type thyristor
Inventor: ONO TAKASHI
IPC: H01L29/74
Filed: 1977-10-18
Abstract: PURPOSE: To avoid a short-circuit at a temperature rise time across the cathode and the gate by interposing silicone gum-system pressure relaxing materials between a cathode electrode, which is provided on a thyristor  pellet and has a solder layer in the upper part, and a gate electrode which has a lead in the upper part similarly.  
     CONSTITUTION: Ring cathode electrode face 11 where solder layer 2 adheres to the upper part is caused to adhere onto thyristor  pellet 1 and gate electrode face 10 where internal lead 4 is soldered is caused to adhere onto pellet 1 between them. Next, pressure relaxing materials 12 consisting of silicone gum-system materials is caused to adhere to the part extending from the exposed surface of pellet 1 between electrode faces 10 and 11 to solder layer 2 and lead 4. After that, all the surface is covered with resin sealing part 9 and is protected. Thus, even if the temperature of pellet 1 rises due to overcurrent to melt solder layer 2, layer 2 is prevented from invading between electrode faces 10 and 11. As a result, no short-circuit is generated, and the over-current capability is increased 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5915728-A (JP)
Title: Heat shield construction of wall surface exposed to high heating temperature
Inventor: ABE TOSHIO
IPC: F23R3/06
Filed: 1982-07-19
Abstract: PURPOSE:To obtain the heat shield construction of the high temperature and high load combustor of a gas turbine by a construction wherein the one end of a ceramic block, at the other end of which an eaves is formed, is connected to the eaves of an adjoining ceramic block with an air flowing gap therebetween so as to allow air to blow out of said gap on the surface of the former block. CONSTITUTION:An eaves part 16a is formed at one end of the ceramic block 16, the other end of which is made a little thinner than the one end so as to be able to pile thereon the eaves part 16a of the adjoining ceramic block 16 and at the same time to form the air flowing gap 17 between both the blocks 16. The inner wall surface 6 equipped with air supply holes 19 is coated with said ceramic blocks 16 in such a manner as to form the air flowing gaps 17 between both the blocks 16. In such a manner as mentioned above, cooling air flows through the air supply holes 19, air supply gaps 18 and air flowing gaps 17 and along the surfaces of the blocks 16 in order to form air film. Due to the construction as described above, the heat shield construction of the high temperature and high load combustor of the gas turbine is obtained.
Patent JP-S5648543-A (JP)
Title: Sensitivity test system for optical probe
Inventor: ABE AKIRA
IPC: G01N21/47
Filed: 1979-09-28
Abstract: PURPOSE: To ensure an accurate positioning at all times for the position of the tip height of the liquid sucking/jetting nozzle, by testing the level of the output of the photodetector when the lower end of the optical fiber goes into the cleansing solution in case the nozzle is cleansed.  
     CONSTITUTION: When the liquid sucking/jetting nozzle 11 is cleansed, a test is given whether the output of the photodetector 44 is within a range of necessary level at the moment or not when the lower end of the optical fiber 42 of the optical probe 12 as well as the nozzle 11 goes into the cleansing solution. For instance, the blood collected into the blood-collecting tube is separated into the upper and lower layers through centrifugation to obtain the blood serum and the blood ball. And the height of the lower end of the nozzle 11 which extracts and pours only the blood serum is detected by the optical probe 12 consisting of the optical fiber 42 inserted into the protecting tube 41, the projection element 43 and the photodetector 44 each. A periodical inspection is given to such probe 12 as mentioned above. And in case some fault is detected, the dirt on the lower end is cleared away. Then the test is given again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06333955-A (JP)
Title: Field effect transistor and its manufacture
Inventor: KOBAYASHI JUNICHIRO
IPC: H01L29/812
Filed: 1993-05-27
Abstract: PURPOSE:To reduce the gate parasitic capacitance of a field effect transistor and improve the high-frequency characteristic of the transistor. CONSTITUTION:A recess 82 is constituted of a bottom surface 82A, first tapered surface 82B, and second tapered surface 82C and a gate electrode 1 is positioned with the lower end of its support section 1A on the bottom surface 82A. In addition, the lower end of the side wall of the support section 1A is made coincident with the lower edge of the first tapered surface 82B. Therefore, the gate parasitic capacitance and parasitic resistance of this field effect transistor can be reduced.
Patent JP-S5652640-A (JP)
Title: Liquid-filled vibration absorbing apparatus
Inventor: OZAWA ISAO
IPC: F16F13/18
Filed: 1979-09-29
Abstract: PURPOSE:To provide the liquid-filled vibration absorbing apparatus, which is capable of attenuating low-frequency vibration having a large amplitude effectively and also absorbing high-frequency vibration having a small amplitude by a support member of elastic rubber and a thin film of elastic rubber constituting a part of the side wall. CONSTITUTION:A first fluid chamber 5a is constituted by a support plate 2 of elastic rubber and a conical side wall member 4 of metal plate. The side wall member 4 is supported by the statationary body 7 of an automobile at a part located around a restriction 6. A bellows 8 of elastic rubbers constituting a second fluid chamber 5b is connected to a lower part of the restriction 6. With such an arrangement, it is enabled to pass a greater amount of fluid into the second fluid chamber 5b for a given pressure difference between the first and the second fluid chambers 5a and 5b. Therefore, the vibration absorbing function of the apparatus can be improved and an impact force can be attenuated effectively by absorbing the vibrational energy through expansion and contraction of the second fluid chamber 5b.
Patent JP-H04351519-A (JP)
Title: Mold-clamping controller for injection molding machine
Inventor: OKUJIMA YOSHIKATSU
IPC: B29C45/76
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the damage of a mold, a hydraulic clamping mechanism, etc., at the time of mold clamping and at the time of mold opening by transmitting a signal to a pressure regulating valve and forming a mold protective region, in which mold opening force is reduced, only in a set section immediately after mold opening is started. CONSTITUTION:A moving platen 3 is moved along a tie bar 4 by elongating a toggle mechanism, thus clamping a mold. Mold opening force is increased due to the structure of the toggle mechanism immediately after mold opening is started. An adjusting cylinder 22 shifting a piston 21 and generating mold clamping force is installed, and oil is fed and discharged through a pressure regulating valve 29. A signal is transmitted to the pressure regulating valve 29 and program-controlled, and mold clamping force is reduced only in a set section immediately after mold opening is started and a low pressure region is formed.
Patent JP-H02305858-A (JP)
Title: Curable silicone composition
Inventor: FUJIKI HIRONAO
IPC: C08L83/07
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the title composition excellent in hydrophilicity of a cured product and desirable especially as a dental impression material by mixing an organopolysiloxane with an organohydrogenpolysiloxane, a platinum group metal catalyst and a specified silicone compound. CONSTITUTION:The title composition is obtained by mixing an organopolysiloxane (A) having at least two Si-bonded aliphatic unsaturated hydrocarbon groups in the molecule with an organohydrogenpolysiloxane (B) having at least three Si-bonded hydrogen atoms in the molecule, a platinum group metal catalyst (C) and a silicone compound (D) having a hydrophobic silicone part and at least one hydrophilic polyol part in the molecule {e.g. a silicone compound of formula I [wherein R<1> is H or a monovalent hydrocarbon group; R<2> is a polyol residue of formula II (wherein R<3> is a bivalent hydrocarbon group; R<4> is a monovalent hydrocarbon residue; c is 2 or 3; d is 0 or 1, and c+d=3); 0.05<a<2.5; 0.1<b<0.35]}. This composition can give a cured product good in curing properties, physical properties and excellent in hydrophilicity and it is desirable especially as a dental impression material.
Patent JP-S5828827-A (JP)
Title: Chemical vapor deposition film forming apparatus
Inventor: KAJIYAMA MASAOKI
IPC: C23C16/458
Filed: 1981-08-12
Abstract: PURPOSE:To easily prevent contamination of semiconductor substrate by particles of by-product generated at the upper surface of susceptor with simple structure in regard to a CVD film forming apparatus for forming the oxide film (SiO2) and nitride film (Si3N4) and polycrystalline silicon film (Poly-Si) etc. on the semiconductor substrate such as silicon wafer with the chemical vapor deposition (CVD) method. CONSTITUTION:The ring-shaped concaves 8 in the outer diameter R1 which is larger by 5mm. than the diameter R6 of the wafer and the inner diameter R2 which is smaller by 5mm. than the diameter R0 and in the thickness d1 of 3mm. are formed corresponding to the shape of wafer 6 on the upper surface of the susceptor 7 for placing thereon the wafer 6. In addition, the flat region 9 on which the wafer 6 at the center of concave 8 is placed is formed at the location in the depth d0 of 0.5mm. which is almost equal to the thickness of wafer 6 from the upper surface of susceptor 7 so that the surface of wafer 6 is set in the same level as the upper surface of susceptor 7 when the wafer 6 is placed.
Patent JP-H09308371-A (JP)
Title: Bed soil for plant using burned ash of industrial waste
Inventor: YOSHIDA TADAYUKI
IPC: A01G1/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a bed soil for plant excellent in air permeability and water permeability, suitable for the germination of seeds, by using burned ash of an industrial waste. SOLUTION: An industrial waste is burned into ash and the burnt residue is roughly ground and the roughly ground residue is washed with water. Consequently, an alkali component and the finely granular residue is sieved with water to give the objective bed soil for plant using the burnt ash of an industrial waste.
Patent JP-H06336494-A (JP)
Title: Hydrophobic vitamin b12 derivative
Inventor: TORATANI TETSUO
IPC: C07H23/00
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a new vitamin B12 derivative useful as a component for medicines, foods, feed, etc., having enhanced hydrophobic nature, raised tissue affinity and improved absorption efficiency by reacting cyanocobalamin with a carboxylic acid anhydride. CONSTITUTION:Cyanocobalamin is dissolved in dried dimethyl sulfoxide/ dimethylformamide (1:1), reacted with a 3-18C carboxylic acid anhydride (e.g. dodecanoic acid anhydride) at 42 deg.C for 23 hours under stirring and the reaction is stopped by adding an ether or water. Then the reaction mixture is extracted with an ether, the extracted solution is concentrated by an evaporator, the concentrate is subjected to column chromatography, unreacted cyanocobalamin is eluted with water, the adsorbed substance is eluted with 50% 2-methyl-2- propanol and the eluate is purified by high performance liquid chromatography to give the objective hydrophobic vitamin B12 derivative of the formula (R is 2-17C alkyl; X is cyano, alkyl or 5'-deoxyadenosyl).
Patent JP-H0423955-A (JP)
Title: Production of konjak jelly
Inventor: SUDO ATSUSHI
IPC: A23L29/244
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a product, rich in minerals, having a high nutritive value and excellent in texture and preservation quality by mixing an adequate amount of active ionized calcium of oyster shells in a KONJAK (devil's-tongue) paste and affording the product. CONSTITUTION:Active ionized calcium composed of oyster shells is mixed in a KONJAK paste obtained according to a conventional method. The resultant mixture is then sufficiently kneaded with a stirrer. The amount of the active ionized calcium is added in a amount of preferably 5-10wt.% based on the weight of the KONJAK paste. The kneaded mixture is subsequently filled in a bag with a packaging machine, placed in a molding machine and hot molded to produce the objective KONJAK jelly.
Patent JP-H05321283-A (JP)
Title: Concrete block for overhung retaining wall
Inventor: OTSUKI TAKAYUKI
IPC: E02D29/02
Filed: 1992-05-19
Abstract: PURPOSE:To facilitate execution of works by forming a back face framing at the end face of a counterfort, swash plate, and bottom plate on both sides of a block having an opening at the front face, and providing a cavity continuing to the opening inside of the framing. CONSTITUTION:A concrete block for an overhung retaining wall is manufactured by compression molding, and the front wall 3 is formed with a rectangular opening 1a from the front edge of a courterfort 2 on each side face, the front edge of a bottom plate 4, and the upper rising edge 1b. A back face framing 5 is formed from the end faces of the counterforts 2, swash plate 3, and bottom plate 4, and inside of this framing a cavity 6 is provided which continues to the opening 1a. Blocks are installed in connections to construct intended overhung retaining wall, and earth 7 is put in the part from the swash plate 3 to the rising edge 1b.