baber/WOPTO huggingface dataset:
Patent JP-H02290970-A (JP)
Title: Sputtering device and controlling method
Inventor: YASUI HIDEAKI
IPC: C23C14/34
Filed: 1989-04-28
Abstract: PURPOSE:To reduce the film distribution and to form a uniform-quality thin film by controlling the electron density in the vicinity of a substrate through an electron feeder in a hole at a position close to the inner magnet of a permanent magnet of a target. CONSTITUTION:A sputtering gas is introduced from a gas inlet system 3, and a target 16 fixed to a cathode holder 6 contg. a permanent magnet 8 with polarity arrangement specified through a backing plate 17 and a substrate 4 placed on a substrate holder 5 are arranged in opposition to each other in a vacuum chamber 1 evacuated to a specified degree of vacuum by an evacuating system 2. Plasma is produced in the chamber 1 by a power source system 12, and the target 16 is sputtered to deposit a thin film on the substrate 4. In this case, the electron density is detected by an electron density detecting probe electrode 19 provided close to the substrate 4. The electron feeder 18 set in the hole 22 close to the inner magnet of the permanent magnet 8 is controlled based on the detection value through a detector system 20 and a power source system 21. The electron densities at the positions respectively corresponding to the inner magnet and outer magnet of the permanent magnet 8 are equalized, and the deposited thin film is homogenized.
Patent JP-S5443318-A (JP)
Title: Method of coating inner surface of existing conduit
Inventor: KINUGASA MUNETAKA
IPC: F16L58/10
Filed: 1977-09-10
Abstract: PURPOSE: To provide a method of coating the inner surface of previously installed conduits which enables the thickening of lining layer even if fluiding lining material with a lower viscosity is used, while ensuring accurate adhering of the material to the entire inner surface of the conduit.  
     CONSTITUTION: In the working, the previously installed conduit 1 is closed at both ends with gate valves 2 as required. Between the valves, a part of the conduit 1 is removed to open the end thereof at which a matter 4 is fed under the pressure with a pressurizing device to transfer a wire 6 from a reel 5 to the other end of the conduit. Connected with the wire, a film-like cylindrical body A provided with a spiral projection a on the circumference thereof is inserted into the conduit 1 as folded. Then, the cylindrical body A is expanded under the pressure with a pressurizing device 7 and due to the projection a, a spiral clearance is formed between the cylindrical body and the conduit. The clearance is filled with a lining material B from a tank 9 with a pressurizing device 10 to coat the inner surface of the conduit 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5233231-A (JP)
Title: Construction off endless crawler for selt running painting machine, etc .
Inventor: MATSUSHIMA KOUICHI
IPC: B62D55/26
Filed: 1975-09-09
Abstract: PURPOSE: Endless crawler for self running painting machine, in which vertical wall can be climbed as desired. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000303654-A (JP)
Title: Metal fitting for external-facing material exterior wall structure and mounting method of external facing material
Inventor: HIRAOKA HIDEJI
IPC: E04F13/26
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting for external-facing material and exterior wall structure easily installed onto the wall body of an external facing material even in vertical sticking, and to provide the mounting method of the external facing material in which mounting operation is facilitated. SOLUTION: In the external-facing material metal fittings 1, 2 for installing external facing materials 4 onto a wall body 3 as the exterior wall of a residence, the external-facing material receiving metal fittings 1 with wall-body mounting sections 11 mounted on the wall body 3 and external-facing material supporting sections 12 being set up to the wall-body mounting sections 11 and supporting sections to be engaged 41 (such as groove sections) formed to the side end sections 4a of the external facing materials 4, separating in fixed with from the wall-body mounting sections 11 from lower sections and the external-facing material pushing metal fitting 2 with a pushing section (such as an L-shaped section)  pinching and fixing the sections to be engaged 41 by the external-facing material supporting sections 12 by pushing from the upper sections of the sections to be engaged 41 are installed.
Patent JP-H046259-A (JP)
Title: Galvannealed steel sheet excellent in workability and its production
Inventor: KABEYA MOTOO
IPC: C22C38/00
Filed: 1990-04-25
Abstract: PURPOSE:To produce a galvannealed steel sheet excellent in workability by specifying Si content in a steel sheet, precoating, gas heating reduction sheet temp. in a plating stage, and the components of a plating bath, respectively, at the time of applying hot-dip galvanizing to a low carbon steel sheet and subjecting this steel sheet to diffusion treatment by heating. CONSTITUTION:At the time of producing a galvannealed steel sheet by applying hot-dip galvanizing to a low carbon steel sheet and subjecting this steel sheet to diffusion by heating, Si content in the low carbon steel sheet is regulated to 0.05-1.0% by weight, and further, the steel sheet is previously precoated by 0.5-5g/m<2> with one kind among Fe, Fe-Ni, Fe-Mo, and Ni-P prior to hot-dip galvanizing. Subsequenty, gas heating reduction sheet temp. in the hot-dip galvanizing stage is regulated to 500-900 deg.C, and further, the plating bath has a composition which contains, by weight, 0.01-0.15% Al and 0.05-0.5% Sb and in which 0.01-0.2% Mg, 0.01-0.05% Ti, and 0.001-0.01% B are added, if necessary, and the total content of inevitable impurities, such as Pb, is regulated to <0.02%.
Patent JP-H02289441-A (JP)
Title: Production of optical fiber
Inventor: KUDO MANABU
IPC: C03B37/025
Filed: 1989-04-28
Abstract: PURPOSE:To produce a good optical fiber from a preform with the fiber parameter deviated from the set value to some extent by controlling the drawing tension so that the cutoff wavelength of the drawn single-mode fiber conforms to that of the produced fiber. CONSTITUTION:The vitrified preform 1 is set in a preform delivery device 3 and arranged in a heating furnace 4 to heat and melt the tip of the preform 1, and a fiber 2 is drawn out from the tip. The drawing tension of the fiber 2 is measured by a tension monitor 9, and the winding force of a winding roller 10 is adjusted so that the measured value for the drawing tension is held at a specified value. The drawing tension for the cutoff wavelength of the fiber 2 to conform to the allowable value for the cutoff wavelength in the single-mode fiber to be produced is derived from the relational curve between the predetermined drawing tension and the cutoff wavelength of the obtained fiber 2, and the drawing tension is adjusted to the specified value.
Patent JP-S601435-A (JP)
Title: Hydraulic buffer device for telescopic cylinder
Inventor: OOGAKI KENJI
IPC: F16F9/10
Filed: 1983-06-17
Abstract: PURPOSE:To provide a buffer device which may exhibit a large buffering capacity even in a small space, by employing a telescopic cylinder. CONSTITUTION:A cylinder 3 is designed to be inserted into a cylinder 4, and the cylinder 4 is designed to be inserted into a cylinder 5. Oil 10 is filled in the cylinders 3, 4 and 5, and is designed to be fed through a valve 11 into an oil reservoir 9. When the cylinders 3, 4 and 5 are biased to be contracted by a piston 1 upon receiving impact, the oil 10 is fed into the oil reservoir 9 to show a buffering action. Further, upon receiving a small impact, a reversible buffering action may be effected by a spring 3.
Patent JP-S60255785-A (JP)
Title: Preparation of 1,2,4-thiadiazolin-3-one derivative, insecticide, agricultural and horticultural fungicide
Inventor: HAGIWARA KENJI
IPC: C07D241/00
Filed: 1984-05-31
Abstract: NEW MATERIAL:A compound shown by the formula I (X is halogen, or methyl; Y is H, or halogen; R1 is H, pyridyl or quinoxalinyl which is monosubstituted or disubstituted with halogen or the same or different halogen or haloalkyl; R2 is H, alkyl, alkynyl, haloalkylthio, phenylazo, lower alkoxycarbonyl, etc.). EXAMPLE:2-( 4-t-Butoxycarbonylphenyl )-5-( 2,6-difluorophenyl )-DELTA<4>-1,2,4-thiadiazolin-3-one. USE:An insecticide, agricultural and horticultural fungicide. Having improved insecticidal and fungicidal action, and low toxicity to warm-blooded animals. PREPARATION:A compound shown by the formula II is subjected to ring closure by the use of an oxidizing agent (e.g., Br, Cl, etc.) in an organic solvent (e.g., DMF, etc.) in the presence of an acid binder (e.g., triethylamine, etc.), to give a compound shown by the formula I.
Patent JP-S602850-A (JP)
Inventor: IWAMOTO KEIICHI
IPC: F25B1/04
Filed: 1983-06-17
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-S5749042-A (JP)
Title: Piston of internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02F3/00
Filed: 1981-07-14
Abstract: PURPOSE:To improve the characteristics of lubrication in the neighbor of an upper dead point by enabling to apply oil to the surface of a wall of cylinder around the upper dead point of a piston, by a method wherein two rings are installed to the grooves of rings of a piston which slides on the inside of a cylinder, with some clearance in the axial direction. CONSTITUTION:The ring grooves 12a-12c are formed on the external surface of a piston 11 which reciprocate slidingly contacting with the inside of a cylinder 10, at the predetermined intervals in the axial direction, and to these grooves, the first and the second rings 13 and 14, and an oil ring 15 are installed, respectively in order from the upper position. The above-mentioned, the first ring 13 is consisted of two piston rings 16 and 17, which are combined with each other, so as to reduce the external diameter in accordance with the tapered surfaces 16A and 17A, formed on the respective external surface, axially put in layers, are separated from each other, and a back up ring 19, installed so as to seal the internal surfaces of two piston rings 16 and 17. With such an arrangement, the clearance between both rings 16 and 17 is reduced around the upper dead point of a piston 11, and the lubricating oil accumulated in the clearance is pushed out to the surface of a wall of cylinder 11.
Patent JP-H06301961-A (JP)
Title: Magnetic recording medium
Inventor: HORIIE AKIHIRO
IPC: C09D5/23
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a magnetic recording medium which does not require any high torque at the starting and running time and, at the same time, which has excellent durability under a wide range of conditions. CONSTITUTION:In the recording medium having a magnetic layer formed by applying a magnetic solution containing ferromagnetic powder and a binder to the surface of a nonmagnetic substrate, the magnetic layer contains the metallic salt of a >=14C long-chain carboxylic acid containing such an OH group as the zinc ricinoleic acid in addition to a long-chain carboxylic acid and carboxylate.
Patent JP-H02288613-A (JP)
Title: Pulse width adjustment circuit
Inventor: SOFUE TOSHIHARU
IPC: H03K5/04
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate the need for a delay element by utilizing a difference of a gate delay time at leading and trailing so as to adjust the pulse width. CONSTITUTION:The circuit is provided with an input terminal 1N for a pulse signal being an object of pulse width adjustment, four transmission paths P1-P4 in each of which an inverting gate and three noninverting gates are connected in series in different order, and a selector SEL selecting one of outputs of the four transmission paths P1-P4 and outputting the selected output to an output terminal OUT. Then the difference of the gate delay time between the leading and the trailing is utilized to adjust the pulse width. Thus, it is not required to use the delay element and the pulse width is freely adjusted.
Patent JP-H07317117-A (JP)
Title: Opening and closing device of drain hole
Inventor: KAIDA MASAHIRO
IPC: E03C1/23
Filed: 1994-05-24
Abstract: PURPOSE:To make unnecessary to provide a chain or a mechanical operating part, by providing an expansion valve which consists of an elastic body inside a drain hole base provided to a bath tub or a washing bowl, and expanding the expansion valve by feeding a fluid in the expansion valve, so as to open and close the drain hole of the drain hole base. CONSTITUTION:A drain hole base 2 having a drain hole 2a is installed to a base installing hole 11a formed to the bottom wall 11 of a bath tub 1. Then, a drain trap 4 connecting a drain pipe 3 is connected to the lower end of the drain hole base 2. Then an expansion valve 5 formed of an elastic body is provided inside the drain hole base 2. A piping 6 for fluid is connected to the expansion valve 5 through a lower space of the bath tub 1, and a fluid is made possible to feed therein. A valve seat 21 is formed at the upper end inside the drain hole base 2. And by operating a fluid pump, the fluid is fed to the expansion valve 5 through the piping 6 for fluid, the expansion valve 5 is expanded inside the drain hole base 2 being held by the holding plate 41 of the drain trap 4, and it is contacted closely to the valve seat 21 so as to block the drain hole 2a. On the other hand, when the feeding of the fluid is stopped, the expansion valve 5 is contracted.
Patent JP-S62266424-A (JP)
Title: Radiation temperature measuring instrument
Inventor: IWAKAWA MASATO
IPC: G01J5/10
Filed: 1986-05-14
Abstract: PURPOSE:To enable a temperature pattern and a temperature to be measured with high reliability by providing a polarizer for intercepting infrared rays other than those from an object being measured and photoelectrically converting means for receiving the output of the polarizer. CONSTITUTION:Infrared rays 2 incident from an infrared ray incident window 1 are incident upon a polarizer 3. The polarizer 3 intercepts reflected infrared rays other than those from an object being measured. An optimum rotation angle calculating and storing unit 5 outputs rotation control signals to a rotating mechanism 4 and calculates an optimum rotational angle in advance to output it to the rotating mechanism 4. The mechanism 4 rotates the polarizer 3 through the optimum rotational angle. The infrared rays transmitted through the polarizer 3 are incident upon a horizontal direction scanning mirror 7 via a vertical direction scanning mirror 6 and scan the infrared rays from the object being measured. The infrared rays reflected from the mirror 7 are incident upon a lens 8 to be collected and incident upon a filter 9. The infrared rays transmitted through the filter 9 are, after photoelectrically converted 10 and amplified 12, processed 14 and a temperature pattern and a temperature are displayed 15.
Patent JP-S5335937-A (JP)
Title: System protection device
Inventor: HARA KOU
IPC: H02H3/00
Filed: 1976-09-16
Abstract: PURPOSE: To decrease a disturbance of a system connected a water wheel generator in parallel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11308326-A (JP)
Title: Speech system for portable telephone terminal
Inventor: ITAMOCHI TAKESHI
IPC: H04B1/38
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily turn on a power supply of a remote receiver (earphone) by having only to depress a power button once provided to the remote receiver mounted on an ear in the case of replying an incoming call and to switch off the power supply of the remote receiver automatically without the operation of the power button after the end of a speech with respect to the incoming call. SOLUTION: A repeater 100 that is the speech system for a portable terminal comprises a voice input means 107 and a 1st main body power supply control section 112 that detects the arrival of an incoming call by using a control signal for a trigger signal and controls supply of power to the entire circuit of the repeater 100 depending on the result of detection, and a remote receiver consists of a time measurement section that outputs a reset signal when an output of a noise comparison means is consecutive for a prescribed time and a 2nd main booty power supply control section that controls supply of power to the entire circuit of the remote receiver in response to the input of the reset signal.
Patent JP-S5736362-A (JP)
Title: Word processor
Inventor: HATSUTORI MORINOBU
IPC: G06F17/22
Filed: 1980-08-11
Abstract: PURPOSE:To reduce the work of an operator and to improve the efficiency of the character input operation, by inputting frequently used character information, such as a plural number of words and sentences, quickly through a simple key operation. CONSTITUTION:Input operations of words or lines of characters to be registered are performed by operating word registration keys 101B of a keyboard 101, and operating character keys 101A is operated to input words to be registered and then, by operating an execute key 101D, the words to be registered or character lines are inputted. Then, combination codes of keys corresponding to the words or lines of characters are input through a control key 101C. The words or the lines of characters input through the keyboard 101 are judged by a processing equipment 102 and the lines of characters are stored in a conversion table 103A of a main memory 103, and, moreover, specific codes based on the combination through the key 101C are stored in response to the lines of characters in the table 103A. When the stored specific codes are input, the table 103A is retrieved and lines of characters corresponding to coincided codes are output to a CRT106, etc., by the equipment 102.
Patent JP-H06320793-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: B41J2/45
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the projection and imaging of unnecessary light on a light-sensitive body effectively and permit the forming of a latent image having a high quality by a method wherein light-absorbing material is contained in an adhesive agent for fixing rod type lenses to the inside of frame body of the lense array of an image forming device. CONSTITUTION:A lense array 3 is provided with a structure wherein two rows of rod type self-focussing lenses 7, consisting of glass, synthetic resin and the like, are arranged linearly in a frame body 6. The rod type self-focussing lenses 7 are pinched by the frame body 6 or plates of ABS resin, FRP or the like and adhesive agent 8, consisting of silicone resin or the like, is dripped between the plates of ABS resin or FRP and respective self-focussing lenses 7. The adhesive agent 8 is cured whereby the frame body 6 is bonded to the self- focussing lenses 7 through the adhesive agent 8.
Patent JP-S604501-A (JP)
Title: Preparation of polymer latex
Inventor: MITANI KATSUO
IPC: C08F2/38
Filed: 1983-06-21
Abstract: PURPOSE:To obtain polymer latex having extremely improved monodispersibility, and improved dispersion stability, by polymerizing a hydrophobic vinyl monomer in the presence of a radical polymerization initiator and a specific compound under specified conditions. CONSTITUTION:(A) A hydrophobic vinyl monomer (preferably alkenylbenzene, etc.) having water-solubility of <=10pts.wt. based on 100pts.wt. water or its mixture and (B) a radical polymerization initiator is added to an aqueous medium preheated to a polymerization temperature (preferably 55-75 deg.C), and the monomer is polymerized in the presence of (C) a carboxylated organic mercapto compound (preferably thioglycolic acid, etc.) in the absence of an emulsifying agent, to give the dsired latex. To improve dispersion stability of the latex, the polymerization is carried out by adding glycidyl methacrylate to the components A- C. USE:Detection of antigen and antibody caused by aggregation reaction.
Patent JP-S5635066-A (JP)
Title: Measuring unit of high speed fourier conversion
Inventor: KATAYAMA HIROMOTO
IPC: G01R27/28
Filed: 1979-08-31
Abstract: PURPOSE: To simplify the operation, by suitably deciding the timing which sampling-holds the input data fed from the measured system, counter operation of the address counter for address designation of the input data memory, and the timing to read in the input data.  
     CONSTITUTION: The timing set of the sample hold circuit 22 which sample-holds the input data fed from the measured system 20, count operation of the address counter 28 for address designation of the input data memory 24, and the timing set to read in the input data in sample holding to the input data memory 24 after A/D conversion at the A/D converter 23, are determined such that the definite width of pulse shorter than the sampling period is produced from negative time and almost the center of the definite width of pulse is at zero. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60254501-A (JP)
Inventor: ARAI SADAO
IPC: F21V33/00
Filed: 1984-05-30
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-H01283258-A (JP)
Title: Optically active liquid crystal compound
Inventor: SUGAWARA SHUNGO
IPC: C07C69/92
Filed: 1988-05-09
Abstract: NEW MATERIAL:A compound expressed by formula I [L and M are -COO- or L is -OCO- and M is -O-) W, X, Y and Z are F or Cl; m is 1 or 2; R is >=4C alkyl; at least one of C3F7OCF(CF3)- and R is optically active group]. EXAMPLE:4''-(Octyloxycarbonyl)tetrafluorophenyl 4'-(perfluoro-1-propyloxyethyl) carbonyloxy-4-biphenylcarboxylate. USE:A liquid crystal material excellent in chemical and light stability with great spontaneous polarization and a wide temperature range of chiral smectic C phase. PREPARATION:An optically active perfluoro-2-propyloxypropionic acid is reacted with a hydroxycarboxylic acid compound in the presence of an acid catalyst to provide a compound expressed by formula IV, which is then reacted with a compound expressed by formula Il in the presence of pyridine, etc., according to the reaction formula to afford the aimed compound expressed by formula I.
Patent JP-S60254566-A (JP)
Title: Grid for lead-acid battery
Inventor: HIRONAKA KENSUKE
IPC: H01M4/82
Filed: 1984-05-30
Abstract: PURPOSE:To increase contact of paste with a grid by electrolytically oxidizing a casting or forming grid in sulfuric acid to form an oxide film comprising lead oxide similar to the ingredient of paste and to increase conpositional affinity of paste with the grid. CONSTITUTION:A casting grid or expanded grid is electrolytically oxidized in sulfuric acid at a voltage of +0.4V to -0.2V vs mercurous sulfate potential to form an oxide film comprising lead oxide, tribasic lead sulfate monohydrous, and lead sulfate, which are similar to ingradients of active material paste. Paste is filled in the grid, and formation is applied to the grid to form a lead-acid battery plate. When the surface of the grid and the paste are oxidized to lead dioxide in the formation process, the morphology of both lead dioxides generated become similar, and contact of active material with grid is increased. Therefore, peeling off or capacity deterioration of active material, and lack charging are effectively prevented.
Patent JP-S63278583-A (JP)
Title: Method for coating reactive injection-molded article of resin with polydicyclopentadiene as essential raw material
Inventor: KASAI JUNICHI
IPC: C08J7/04
Filed: 1987-05-08
Abstract: PURPOSE:To prevent the generation of voids and to enhance productivity by coating a two-pack setting type polyurethane surfacer on the surface of the molded article of polydicyclopentadiene resin having a specified density value, and then coating a paint thereon. CONSTITUTION:When a polycyclopentadiene reactive injection molding material alone is molded, the density is controlled to 0.850-1.035g/cm<3>, and a molded article is obtained. For example, when the material reinforced with glass fiber, etc., is used, the material is molded so that the density of the polycyclopentadiene reactive injection-molded product alone is controlled to the above-mentioned range. The molded article is washed and degreased to remove the contaminant, and then a surfacer consisting essentially of two-pack setting type polyurethane resin is coated by spraying, etc. Final coating (color) is then carried out, and baking is subsequently applied.