baber/WOPTO huggingface dataset:
Patent JP-S5953697-A (JP)
Title: Method for coating cation type powder by electrodeposition
Inventor: ARAI HIDEO
IPC: C25D13/06
Filed: 1982-09-21
Abstract: PURPOSE:To prevent the sticking of powder to a body to be coated in cation type powder coating by electrodeposition and to make the thickness of a film uniform on the horizontal part, by applying negative low voltage at which no paint film is deposited to the body before applying voltage for electrodeposition. CONSTITUTION:When cation type powder coating by electrodeposition is carried out by applying DC voltage between a body to be coated as a cathode and an anode, before applying the voltage for electrodeposition, negative low voltage at which no paint film is deposited is applied to the body to prevent the sticking of powder to the body. The low voltage is about 5-100V, preferably about 30- 60V. Voltage for depositing a paint film by known conventional electrodeposition is then applied to form a paint film, and the film is washed in water and cured by baking.
Patent JP-S5590252-A (JP)
Title: Method of polishing by reciprocation of whet stone or the like
Inventor: HIDESHIMA KINNOSUKE
IPC: B24B1/00
Filed: 1978-12-27
Abstract: PURPOSE:To suppress the vibration of a whet stone and surely prevent the splash of cooling water for polishing, by applying a turning force perpendicular to the reciprocating direction of the whet stone. CONSTITUTION:The turning force of a driving motor 4 is transmitted to a counter-side first driven shaft 10 and then transmitted to a counter-side second driven shaft 12 through a gear box 11 to rotate a cam disc 18. A whet stone 3 and a whet stone mounting plate 15 are reciprocated in a direction A by the rotation of the cam disc 10. Rotary plates 5, 7, which are mounted on the side of the driving motor or a counter side and have almost the same mass, are rotated by the driving motor 4 to cause turning forces in a direction B perpendicular to the former direction A to form a vertical force wall. The vibration of the whet stone 3 due to the reciprocation in the direction A is effectively suppressed by the force wall to surely prevent the splash of cooling water in polishing.
Patent JP-S5866985-A (JP)
Inventor: IAN ARIGUZAANDAA SHIYANKUSU
IPC: G12B9/10
Filed: 1982-09-21
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-H04362769-A (JP)
Title: Automatic preparation device for electronic conference report
Inventor: YAMASHINA MIKIHIKO
IPC: G10L15/00
Filed: 1991-06-10
Abstract: PURPOSE:To much improve the effect of a conference by enabling the preparation of the conference report automatically and in a short time in an electronic conference system utilizing electronic media. CONSTITUTION:This device is an automatic preparation device of an electronic conference report preparing the report in a conference system utilizing electronic media. The device is provided with a voice recognition device 21 performing the voice recognition of the speeches of the participators of a conference, a conversion device 22 converting the voice information recognized in the voice recognition device 21 into character information, a recording device 23 recording the character information converted by the conversion device 22 and a reproduction and correction device 25 reproducing the recorded character information in the recording device 23 on a display 24 and making conference report information by correcting the content.
Patent JP-S6224263-A (JP)
Title: Method for developing photosensitive lithographic plate
Inventor: NOGAMI AKIRA
IPC: G03F7/30
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a good printing plate by using an alkaline developer having >=12.0pH, thereby commonly treating both a negative type photosensitive and a positive type photosensitive lithographic plates, and developing the negative and the positive type photosensitive lithographic plates with one bath. CONSTITUTION:Both the negative and the positive type photosensitive lithographic plates are commonly treated by using the alkaline developer having >=12.0pH. The alkaline agent is most preferable to be an alkaline silicate in view of a stable development. The concen. of the alkaline agent in the developer is preferably 0.1-10wt%. If the pH of the developer is <12.0. An elusion of the non-image part in the positive type lithographic plate becomes insufficient, and the effect of rapidly treating both the negative and the positive photosensitive lithographic plates is not obtd.
Patent JP-S5865607-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: B27D5/00
Filed: 1981-10-15
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-H0330983-A (JP)
Title: Method for printing fine image
Inventor: ONO HIDEJIRO
IPC: B41M3/00
Filed: 1989-06-29
Abstract: PURPOSE:To enhance finish quality by curing ink by ultraviolet rays while a printing plate and a material to be printed are brought to a close contact state and washing the material to be printed to remove the ink remaining on a non-image part, that is, a flat part. CONSTITUTION:Ink 3 is placed on a part or whole of the surface of a printing plate 1 on which a desired image is baked. As the ink 3, ultraviolet curable ink is used. Next, a transparent body 2 to be printed, for example, glass is superposed on the printing plate to be strongly bonded to the surface thereof under pressure by a press machine until recessed parts 5 are filled with the ink 3 and the excessive ink is extruded from the periphery of the body to be printed along with the ink on a flat part 4. In this pressure bonded state or a pressure-free closely bonded state, the whole is irradiated with ultraviolet rays on the side of the body 2 to be printed 2 to cure the ink. After curing, the printing plate 1 is separated from the body 2 to be printed and the body 2 to be printed is washed to remove the remaining ink 3' of the flat part.
Patent JP-H0829705-A (JP)
Title: Evf lens
Inventor: KAWAMOTO TADAO
IPC: G02B13/18
Filed: 1994-07-18
Abstract: PURPOSE:To provide a miniaturized lens system having excellent image performance by restraining the entire length of a lens from being increased by low enlargement ratio in an EVF lens used in the electronic view finder of a video camera. CONSTITUTION:A meniscus first lens 1 having a strongly negative refracting surface on an object side and a second biconvex lens 2 having a strongly positive refracting surface on the object side are arranged between an object surface 3 and an eye point 4 in order; the values of cone coeffts. epsilon1 and epsilon3 expressing the aspherical shape of surface on the object side on the first lens 1 and the second lens 2 satisfy the conditions of 0.27<epsilon1<1.55, -2.90<epsilon3<-1.27.
Patent JP-2000350604-A (JP)
Title: Boot accessory
Inventor: ISHII SADAO
IPC: A43C15/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a boot accessory capable of preventing inadvertent disconnection of attached boot attachments although of a simple arrangement, and enabling the boot attachments to be easily attached and removed as necessary. SOLUTION: Front bands 210-1, 210-2 are attached to the front of crampons 400 in such a manner as to partially cover the tip part 320 of a climbing boot 300. A rear band 220 is attached to the rear of the crampons 400 in such a manner as to entirely cover the heel part 340 of the climbing boot 300. A connecting band 230 connects the front bands 210-1, 210-2 to the rear band 220 in such a manner as to cover the top side part 310 of the climbing boot 300. The rear band 220 and the connecting band 230 are interconnected via a connecting member. The connecting member performs the function of causing deformation of the rear band 220 according to the shape of the heel part 340 of the climbing boot 300.
Patent JP-H1010266-A (JP)
Title: Spray tube for reactor container
Inventor: TOKITA TAKANORI
IPC: G21C9/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a spray tube for reactor container which plays the role of an emergency cooling means surely by an arrangement wherein only the spray nozzle of the spray tube is projected into a reactor container by taking advantage of the features of a reactor container having a double steel plate wall. SOLUTION: A spray header 6 is coupled with a flow-in pipe 9 secured to the outer shell 2a of a double steel plate wall 2 while penetrating the steel plate wall 2. A spray nozzle 7 extending tram the spray header 6 is secured to an inner shell 2b through a reinforcing plate and a plurality of nozzle chips are coupled to the forward end of the spray nozzle 7 at an appropriate angle in order to spray cooling water while spreading. When a main steam pipe in an upper dry well 3 is ruptured to bring about a high temperature high pressure state in the upper dry well 3, cooling water can be sprayed through the spray nozzle 7 in order to cool a reactor container 1 and the like. Since the spray header 6 is surrounded by the double steel plate wall 2, the spray header 6 can be protected against damage due to a jet force upon rupture of a pipe.
Patent JP-S5955063-A (JP)
Title: Dc bias voltage type charge coupled device
Inventor: SAITOU HIROFUMI
IPC: H01L21/339
Filed: 1982-09-22
Abstract: PURPOSE:To obtain a charge coupled device which has a remarkably thick depletion layer as compared with a conventional one by connecting DC bias means for applying a DC bias voltage of the polarity to become recverse bias to a semiconductor substrate in series with a clock pulse voltage source. CONSTITUTION:Electrodes 3 are sequentially connected to three clock pulse voltage sources 4 for transferring signal charges sequentially having phases phi1, phi2, phi3. A voltage source 5 grounded at one terminal and connected at the other terminal to one terminal of the source 4 for applying a DC bias voltage in series with the source 4 is decided in the polarity so that a semiconductor substrate 1 is reversely biased in such a manner to be positive when the substrate 1 is P type and negative when the substrate 1 is N type. When the voltage value of the source 5 is set to a value larger than the voltage value of the source 4 within a range which does not cause an insulation damage in the semiconductor, the thickness of the depletion layer in the semiconductor disposed directly under the electrodes 3 can be almost set to the large value determined by the voltage value of the source 5.
Patent JP-H066161-A (JP)
Title: Surface acoustic wave device and manufacture thereof
Inventor: WATANABE TAKAYA
IPC: H03H3/10
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a surface acoustic wave device and its manufacture with high reliability in which the resonance frequency is simply and continuously changed. CONSTITUTION:In the surface acoustic wave device in which an IDT electrode 12 is formed in the middle of the surface of a piezoelectric substrate 10 and a couple of reflectors 14, 16 are formed to both sides of the IDT electrode 12 a part of the reflectors 14, 16 is covered by metallic layers 18, 20 to adjust the resonance frequency. The resonance frequency is adjusted to a desired resonance frequency by changing the thickness, the width and the forming position of the metallic layers 18, 20 to change the reduction quantity in the resonance frequency.
Patent JP-S5788644-A (JP)
Title: Production of bent pipe type fluorescent lamp
Inventor: OSADA KIMIO
IPC: H01J9/24
Filed: 1980-11-25
Abstract: PURPOSE:To enable the shape and the dimension of a curved part to be uniformly controlled, thereby to decrease the dispersion of the configuration of a product, by transferring a molding drum toward the direction which meets at a right angle the plane including a curved direction of a molding drum. CONSTITUTION:Both side ends of a straight pipe like glass bulb 1 are supported by chucks 2 and 2, while, at the same time, the central part of this bulb 1 to be curved is heated by using a burner or the like then softened. Next, this molding drum 4 is made to come in contact with the upper peripheral surface of the center part to be curved, by advancing the molding drum 4 with a column shape or a cylindrical shape from the side direction which meets at right angle the direction of the pipe axis of the glass bulb 1. Then mold 6 having a guide part 5 is made to face it. Then the central curved part is formed, by turning and moving the chucks 2 and 2 upward, and then by bending the bulb 1 to U-shape to form the central curved part 7. Next, the molding drum is pulled out sideward from the central curved part of the bulb 1.
Patent JP-H1013669-A (JP)
Title: Data processing method for image reader
Inventor: MATSUDA SHINYA
IPC: G06V30/166
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of memory capacitance required for distortion correction without lowering the image quality of output image. SOLUTION: Data converting parts 301 and 302 as many as a maximum number N of overlap in distortion correction are provided for performing the distortion correction for overlapping the lines of read images as the cluster of image data for the unit of a pixel and performing the data conversion of image processing with the decrease in the number of bits for each pixel to the distortion corrected read images. In this case, image data D10 of lines to be overlapped are inputted to the data converting parts 301 and 302 as many as a number (n) of overlap (n<=N) and image data D11a and D11b totally for (n) lines processed by the (n) pieces of data converting parts are stored in a memory 306.
Patent JP-H0917620-A (JP)
Title: Composition for resin bond type magnet and resin bond type magnet
Inventor: YOSHIZAWA SHOICHI
IPC: H01F1/08
Filed: 1995-06-30
Abstract: PURPOSE: To improve moldability by adding a specified amount of acidic organic phosphorus based compound to polyamide resin, in composition of magnetic powder having a specified anisotropic magnetic filed and polyamide resin, the surface of which powder is previously coated with titanate based coupling agent. CONSTITUTION: In composition composed of magnetic powder whose surface is previously coated with titanate based coupling agent and which has an anisotropic magnetic field (HA) is higher than or equal to 50kOe and one or two or more kinds of polyamide resin, acidic organic phosphorus based compound of 0.01-30 pts.wt. is added to polyamide resin of 100 pts.wt, thereby obtaining composition for resin bond type magnet. By heating and molding the composition for resin bond type magnet, this resin bond type magnet is obtained. Thus the composition for magnet which has a high fusion fluidity can be obtained, and a resin bond type magnet of low cost which is excellent in magnetic characteristics and dimensional precision can be obtained by using the composition.
Patent JP-2000351576-A (JP)
Title: Tower crane and removal method thereof
Inventor: GOMI YOSHINOBU
IPC: B66C23/26
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a tower crane and the removal method thereof which can turn the dismantled parts of the tower crane such as a wall connection material safely, under such condition that the turning of a crane body is not carried out and remove efficiently. SOLUTION: A tower crane is provided with a crane body 10 elevatable along a mast 30 and having a load hanging device 20 turnable around the mast 30. The load hanging device 20 is constituted by a rail 21 fixed on the lower part of the crane body so as to surrounnd the mast 30, a trolly 22 for turning around the mast 30 along this rail 21 and a chain block 23, provided with this trolly 22, for hanging the dismantled parts of the tower crane such as a wall connection material 40, stay frame 41 and reinforcement material 42. The dismantled parts are removed by the crane body after hanging the dismantled parts of the tower crane to a load hanging device 20, turning around the mast 30 and hang-changing to the crane body.
Patent JP-S649342-A (JP)
Title: Pulsed excitation of semiconductor laser beam source
Inventor: SUGIYAMA IWAO
IPC: G01N21/39
Filed: 1987-07-01
Abstract: PURPOSE:To enable the execution of stable modulation by a simple construction, by varying a pulse interval of a driving pulse current. CONSTITUTION:A clock pulse of high frequency taken out of a quartz oscillator 8 is supplied to a counter 9 and counted therein. This counter 9 supplies a pulse of a prescribed width as a trigger signal to a pulse power source 3 every time when counting the clock pulse by the value of pulse interval data obtained from ROM 7, and also supplies a count pulse one by one to a cycle counter 10 so as to increment the counter 10. Besides, the pulse interval data supplied from ROM 7 to the counter 9 are renewed to subsequent data every time when the trigger signal is outputted from the counter 9. A laser light emitted from a laser diode 6 is transmitted through a gas atmosphere in a gas cell 13 and made to enter a photodetector 14, and it is supplied therefrom to a signal processing circuit 15. Moreover, the circuit 15 samples the signal from the detector 14, detects a differential signal by harmonic synchronism detection and compares same with a calibration value, and thus the concentration of gas can be detected.
Patent JP-H0333208-A (JP)
Title: Production of hollow fiber
Inventor: SOGA KOJI
IPC: B01D69/08
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a porous hollow fiber separating membrane free from the irregularities of a fiber diameter even on the spinning of a low viscous dope by employing a double tube type spinning nozzle and spinning the dope while extruding a fluid as a core agent from the inner tube of the nozzle under a specific pressure. CONSTITUTION:When a double tube type spinning nozzle is employed and a spinning dope is spun into the objective fiber while extruding a fluid as a core agent from the inner tube of the nozzle, the spinning operation is carried out under such a condition as being satisfied with an equation: B<=A<=10B between a pressure loss A(mmH2Ocm<2>) when the fluid is extruded from the inner tube of the nozzle and the pressure B(mmH2Ocm<2>) of the fluid in the inner portion of the hollow fiber product extruded from the nozzle. The fluid is preferably a gas, and the spinning dope is preferably a plasticized melted liquid containing a cellulose ester and a plasticizer for the ester.
Patent JP-S5958150-A (JP)
Title: Fuel injection valve
Inventor: TAKAISHI TATSUO
IPC: F02M45/00
Filed: 1982-09-25
Abstract: PURPOSE:To satisfy the cut-off of fuel injection, by arranging, around a main needle valve, an auxiliary needle valve provided with an oil sump and a spring, an oil passage branched off from a fuel introduction passage and led to the oil sump in the auxiliary needle valve, a check valve disposed in the oil passage and a restrictor disposed in parallel with the check valve. CONSTITUTION:When pressure in an oil sump 101 exceeds a valve opening pressure P0 due to pressure wave from a fuel injection pump, a main needle valve 3 is lifted so that a check valve 10 is opened to make a restrictor ineffective and pressure in the oil sump becomes also the valve opening pressure P0. As a result, an auxiliary needle valve 13 is also lifted simultaneously with the main needle valve 3, thereby fuel is injected from an injection port 8. After the completion of a discharge by the fuel injection pump, the main needle valve 3 is seated. During this stage, the check valve is still opened so that a decrease in the volume of the oil sump 101 is absorbed by the volume of the auxiliary needle valve. On the auxiliary needle valve side the check valve 10 is closed by a spring 11 dut to pressure drop, and therefore, fuel is subjected to restriction by the restrictor 12. Therefore, by suitably selecting a restricting value, the rate of pressure drop may be controlled so that the auxiliary needle valve 13 is lowered after the main needle valve 3 is seated. Accordingly, the portion of fuel of volume variation upon descent of the auxiliary needle valve 13 is not injected through the injection port 8 so that the cut-off of fuel injection is made satisfactory.
Patent JP-H0917568-A (JP)
Title: Microwave heating device
Inventor: HAYAMIZU KATSUAKI
IPC: H05B6/72
Filed: 1995-06-30
Abstract: PURPOSE: To perform proper heating by improving a microwave heating device so that it may generate a microwave of sufficient quantity in a different direc tion. CONSTITUTION: An antenna 2 from a magnetron 3 is protrusively provided in a wave guide 4 of supplying a microwave into a cavity. A plane-shaped radiation antenna 1 is arranged in a discontinuous condition in the periphery of this antenna 2.
Patent JP-S5956186-A (JP)
Title: Pointer display electronic timepiece
Inventor: MORIYA TATSUO
IPC: G04F8/02
Filed: 1982-09-24
Abstract: PURPOSE:To eliminate the need for a display element for function display by displaying a function state by using a pointer. CONSTITUTION:A chronograph 1/20sec hand 6 is quick traversed to a split time position for indicating a split time or a stop position for indicating a stop time by operating a split time switch 2 or start/stop switch 1 to perform 1/20sec display. In addition, the set time of an alarm, the remaining time of a timer, a dual time, a chronograph, etc., are indicated.
Patent JP-S6323958-A (JP)
Inventor: BORUFUGANGU HENINGU
IPC: C08L75/04
Filed: 1987-07-04
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-H0330982-A (JP)
Title: Stamp for taking embossed pattern
Inventor: ISOBE YOJI
IPC: C09D11/00
Filed: 1989-06-28
Abstract: PURPOSE:To provide a stamp for taking an embossed pattern hardly generating the bleeding of a color former on the surface thereof and reduced in damage or cracking by incorporating a colorless electron donating color forming org. compound, a high b.p. solvent, liquid absorbable fine particles and an elastic material. CONSTITUTION:A colorless electron donating color forming org. compound is dissolved in a high b.p. org. solvent and the resulting solution is absorbed into liquid absorbable fine particles and, subsequently, these fine particles are dispersed in a liquid or pasty elastic material to be solidified or cured in a container or mold having a desired shape. The proper amount of the color forming compound is 0.5-20%, pref., 1-10% by wt. of the high b.p. org. solvent. The use amount of the liquid absorbable fine particles is markedly different according to the kind and particle size thereof but generally 50-1000 pts.wt., pref., 100-500 pts.wt. per 100 pts.wt. the color forming compound-containing org. solvent. The elastic material is pref. used in as small an amount as possible within a range generating no cracking or damage. Generally, said elastic material is used in an amount of 5-90%, pref., 30-70% by wt. of the sum amount of the stamp constitutional components.
Patent JP-H0456911-A (JP)
Title: Optical semiconductor module and production thereof
Inventor: KANEKO SATOSHI
IPC: G02B6/42
Filed: 1990-06-27
Abstract: PURPOSE:To obtain stable coupling efficiency between optical fibers and light emitting and receiving elements by mounting and fixing a semiconductor package into the aperture of a lens holder while this package is held inserted via the step part of a guide into the aperture, thereby decreasing the number of parts and joined parts. CONSTITUTION:The step part 16 of the guide is provided on the inside surface on the aperture side at one end of the lens holder 15. The semiconductor package 13 is mounted and fixed by soldering or welding to the lens holder 15 while the semiconductor package 13 is held inserted into the aperture. Since the step part 16 of the guide is formed within the range of the permissible design tolerance, the semiconductor package 13 is mounted and fixed to the lens holder 15 only with the parts accuracy without requiring an axial adjustment. The number of parts and joined parts is decreased in this way and the stable coupling efficiency is obtd. over a long period of time between the optical fibers and the light emitting and receiving elements.