baber/WOPTO huggingface dataset:
Patent JP-H09195140-A (JP)
Title: Polyester composite yarn
Inventor: MIYANO HIROYUKI
IPC: D02J1/22
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To manifest a natural moire or a mottled appearance, a dry tough feeling and a soft fullness in a dyed fabric using a composite yarn by providing the polyester composite yarn containing a thick and thin yarn of a polyester as an extensible component. SOLUTION: This polyester composite yarn comprises an extensible polyester multifilament yarn having properties of extending by dry heat treatment at 160 deg.C and a shrinkable polyester multifilament yarn having properties of shrinking by dry heat treatment at 160 deg.C. The constituent filaments of the extensible polyester multifilament yarn have thick and thin parts and the extensibility by dry heat treatment at 160 deg.C is >=0 and <6% in the thick parts and >=6 and <=12% in the thin parts.
Patent JP-H04260239-A (JP)
Title: Timing extracting circuit
Inventor: YOSHIDA YASUTSUNE
IPC: H03L7/091
Filed: 1991-02-15
Abstract: PURPOSE:To offer a timing extracting circuit which stably extracts timing information of a CMI signal independently of contents of an original information signal of the CMI signal. CONSTITUTION:An oscillation output 104 of a voltage controlled oscillator 4 capable of oscillation with the clock frequency of the CMI signal is sampled at the timing of boundaries of time slots of the CMI signal 101 by a flip flop circuit 2. The phase of the oscillation output 104 of the voltage controlled oscillator 4 is controlled by an output 103 of a low-pass circuit 3 connected to an output 102 of the flip flop circuit 2.
Patent JP-S58140400-A (JP)
Title: Vapor growth method of gallium arsenide
Inventor: NAKANISHI TAKATOSHI
IPC: C30B29/42
Filed: 1982-02-16
Abstract: PURPOSE:To vapor-grow gallium arsenide of n type having low electron concns. with reduced consumption of arsenic compds. by contg. traces of silicon compds. beforehand in either of org. gallium or arsenic compds. and causing the thermal decomposition reaction of the org. gallium and the arsenic compds. CONSTITUTION:Traces of silicon compds. such as tetraethyl silane are beforehand mixed with org. gallium such as trimethyl gallium and the mixture is diluted with gaseous hydrogen and is fed into a reaction chamber. Arsenic compds. such as arsine and impurities such as hydrogen sulfide are diluted respectively with gaseous hydrogen and are introduced into the reaction chamber, where these materials are heated and GaAs is vapor-grown on a GaAs substrate by thermal decomposition reaction. The molar ratio for inversion to low p-n is realized by the addition of traces of silicon compds. according to the above- mentioned method and while the consumption of the arsenic compd. is reduced in this state, the GaAs of the n type growth layer of low electron concns. is grown.
Patent JP-S53107886-A (JP)
Title: Method and apparatus for detection of defects
Inventor: ISHIKAWA FUKUSABUROU
IPC: G01N21/91
Filed: 1977-03-03
Abstract: PURPOSE:To provide a detection method and apparatus of good workability particularly in water and capable of reducing time by blowing gas to the surface of the structure in an atomic reactor, etc., coating paste-form substance, scraping it off and detecting defects by observing the discoloration condition thereof.
Patent JP-S55114572-A (JP)
Title: Serial printer
Inventor: WAKAZAWA TOORU
IPC: B41J1/50
Filed: 1979-02-28
Abstract: PURPOSE: To provide a miniaturized printer which has a smaller number of component parts and which can be assembled easily, by employing a symbol wheel and a letter wheel the diameters of which are different from each other and a stepped  hammer disposed in opposition to the symbol wheel and letter wheel, whereby a  hammer shifting means can be omitted and whereby a printing operation can be  carried out with only one ink roller.  
     CONSTITUTION: Letters and symbols on a type wheel 4, which consists of a letter wheel 4a and a symbol wheel 4b having a diameter smaller than that of, and unitarily formed with, the letter wheel 4a, are printed on printing paper 8 with a hammer means 11 through an opening 7b provided in a stain prevention plate 7. The hammer means 11 is rotatable around a shaft 13 and has a head portion 11a for the letter wheel 4a and a head portion 11b for the symbol wheel 4b. The head portion 11b is projected with respect to the head portion 11a by a distance equal to the difference between the radii of the wheels 4a, 4b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03226602-A (JP)
Title: Measuring instrument of geometrical center distance of eyeglass
Inventor: HATANO YOSHIYUKI
IPC: G01B5/14
Filed: 1990-02-01
Abstract: PURPOSE:To measure the geometrical center of an eyeglass correctly by providing an operating means for operating the geometrical central distance of the eyeglass from the measuring data obtained by a measuring means and the lens shape data obtained by a shape data input means. CONSTITUTION:The frame shape data is input and stored from a lens frame shape measuring device 38 into a memory 40 which also stores a constant to convert the counting number of a counter circuit 37 to a distance. In this state, when the distance of circular measuring fillers is enlarged, an ON signal of a microswitch 35 is input to an operation controlling circuit 36. Moreover, a pulse output from a rotary encoder 33 is input to the circuit 36 through the circuit 37 when the switch 35 is turned ON. In the circuit 36, the counting number input from the circuit 37 is multiplied by the constant from the memory 40, so that the moving distance of the circular measuring fillers is obtained. Further, the frame shape data stored in the memory 40 is operated in the circuit 36. The calculated frame size is added to the distance between the circular measuring fillers, whereby the geometrical central position is obtained.
Patent JP-S58140901-A (JP)
Inventor: OKADA SHIGERU
IPC: F21V11/00
Filed: 1982-02-17
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-H10217181-A (JP)
Title: Cutting blade and its molding method
Inventor: YASOTA HISASHI
IPC: B26D1/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To avoid deformation of a cutting surface upper edge part of a work, form a cutting blade in a shape high in buckling strength and improve abrasion resistance by forming a knife edge part of a left and right symmetrical flat surface or a recessed curved surface against a central line and communicating the knife edge part and a base part to each other by one or a plural number of steps of reinforcing parts of recessed curved surfaces. SOLUTION: A blade 1 is constituted of a flat plate type base part 11 and a cutting performing part. The cutting performing part is formed to be gradually thicker toward the base part 11 from a knife edge head end part and it is constituted of a knife edge part 13 of a desired knife edge angle θ formed in specified length by a left and right symmetrical recessed curved surface against a central line Y and two steps of reinforcing parts 14 formed by the left and right symmetrical recessed curved surface against the central line Y continuously formed along the knife edge part 13 and the base part 11 so as to be gradually thicker toward the base part 11. Additionally, the blade 1 is made of a cemented carbide material high in brittleness, and it is molded by one surface each by advancing a grinding wheel having a grinding surface by rotating it on a circumferential surface.  Consequently, it is possible to maintain cutting capacity for a long period of time without deforming a work.
Patent JP-S52105722-A (JP)
Title: Reproducing magnetic record of traffic offender cars
Inventor: MORIMOTO MAMORU
IPC: H04N5/78
Filed: 1976-03-01
Abstract: PURPOSE: To afford readily an objective proof of a violation by detecting a traffic offender car, taking its picture by means of a camera tube with storing efficacy, recording the picture signal on a magnetic record medium in a static picture recorder, and reproducing the record as a static picture at once. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08220417-A (JP)
Title: Automatic focusing controller
Inventor: IWAMOTO SHIGERU
IPC: G02B7/28
Filed: 1995-02-10
Abstract: PURPOSE: To increase the number of chances focusable by starting a lens driving means, so as to obtain optimum range-finding data after a fixed time lapses, when range-finding data obtained after the optimum range-finding data is obtained is invalid. CONSTITUTION: A CCD image sensor unit 21 outputs the integrated data of a picture element unit which is integrated by a CCD line sensor to a main CPU 31 with a CCD driving circuit 23 as the image data (range-finding data) of the picture element unit. Then, searching processing for searching the range- finding data capable of focusing or a focusing position is executed while a focusing lens group 53 is moved up to a shortest object distance position (near end) or an infinity object distance position (fur end), after the fixed time lapses, when the range-finding data of accuracy and a grade capable of calculating a defocusing quantity is not obtained by the range-finding processing or the defocusing quantity calculated by the obtained range-finding data is at an abnormal value beyond the capacity of a camera body 11 or a photographic lens 51.
Patent JP-H01198039-A (JP)
Title: Manufacture of electronic circuit device
Inventor: TAKADA MITSUYUKI
IPC: H01L21/60
Filed: 1988-02-03
Abstract: PURPOSE:To realize high density and compactness of a circuit substrate by mounting an electronic component onto a circuit substrate after connecting an input output terminal electrode of a circuit with a plurality of leads formed on a substrate mounting part. CONSTITUTION:An input output terminal electrode 22 and an inner lead part 23 on a circuit substrate 20 are aligned and heated by a heating jig 101 then bonded at an interface between golds. An electronic part 21 is located at a specified position on the circuit substrate 20 then the substrate surface is controlled at about 230 deg.C. Then solder 30 melts and solder joint is accomplished, thus avoiding a detrimental effect on a solid phase junction part 102. Mold resin 35 is applied, cured, cut to separate the circuit substrate 20 from a tape- like support 27, located on the other circuit substrate 41, and connected. After aligned, a connecting electrode 42 and an inner lead part 24 on the circuit substrate 41 are heated by the heating jig to attain soldering.
Patent JP-H01198661-A (JP)
Title: Curable composition having improved dryability of alkyd coating material
Inventor: HIROSE TOSHIBUMI
IPC: C08J7/043
Filed: 1988-02-03
Abstract: PURPOSE:To provide a curable composition containing an oxyalkylene polymer having reactive silicon group, a polymeric plasticizer and/or a high-viscosity plasticizer and a compound hardenable by air-oxidation, and giving an alkyd coating material having improved dryability. CONSTITUTION:The objective curable composition is produced by compounding (A) 100pts.wt. of an oxyalkylene polymer having an OH or hydrolyzable group bonded to Si (preferably alkoxy group) and one or more silicon-containing groups crosslinkable by forming a siloxane bond with (B) 1-150pts.wt. of (B1) a polymeric plasticizer having a molecular weight of 4,000-15,000, preferably 4,500-10,000 (preferably polyoxypropylene glycol) and/or (B2) a high-viscosity plasticizer having a viscosity of >=8 P, preferably 20-300 P at 25 deg.C (preferably triaryl diethane) and (C) 0.1-20pts.wt. of a compound curable by air-oxidation (preferably tung oil, liquid polybutadiene, etc.).
Patent JP-H06271552-A (JP)
Title: Fluorinated benzotriazole
Inventor: ARUBUREHITO MARUHOORUTO
IPC: C07D491/04
Filed: 1994-01-25
Abstract: PURPOSE: To provide new compds. useful as plant-protection agents, particularly as antibacterial and fungicidal agents and as synthesizing indermediates therefore.  
     CONSTITUTION: The compds. have formula I (where R 1  is 1-4C fluoroalkyl, substd. 6-12C phenyl, substd. 6-12C phenoxy or the like; R 2  is H, F, Cl, nitrile, 1-6C alkyl or the like; R 1  together with R 2  is -O-X-O-; X is fluorinated 1-2C alkylene; or the like). The compds. of formula I are obtained by reacting o- phenylenediamine corresponding to the compds. of formula II, in an acidic soln. (e.g. water-acetic acid), with a nitro-sation agent (e.g. sodium nitrite) at 40-100°C. The compds. have excellent effects for control of diseases of tomatoes, black spots of apples. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06237276-A (JP)
Title: Quadrature modulator
Inventor: ONO MITSUHIRO
IPC: H04L27/20
Filed: 1993-02-12
Abstract: PURPOSE:To provide the quadrature modulator which uses a digital filter on each of the I channel side and the Q channel side but has a small circuitry as the whole. CONSTITUTION:In the quadrature modulator, outputs of I and Q channels which pass filters 11 and 21 are converted by D/A converters 12 and 22 and have harmonic components eliminated by filters 13 and 23 and have amplitudes uniformized by adjusters 14 and 24, and the output of a local oscillator 30 is distributed into two signals having 90 deg. phase difference by a distributor 31, and these two signals have phases compensated by a means 32, and outputs of adjusters 14 and 24 are multiplied by output signals of the means 32 in multipliers 15 and 25 and are synthesized by a means 40. Phase compensation is stopped and only distribution is performed in this quadrature modulator; and if phase angles of two outputs I and Q are deviated from 90 by an angle theta, a value resulting from addition of an adder 2 between an output Qtantheta obtained by multiplying an output Q of he digital filter 21 by tantheta in a multiplier 1 and the output I of the digital filter 11 is used as an input I' of the D/A converter 12 on the I channel side, and a value obtained by multiplying the output Q of the digital filter 21 by 1/costheta in a multiplier 3 is used as an input Q' of the D/A converter 22 on the Q channel side.
Patent JP-S60165450-A (JP)
Title: Heating operation control device for air conditioner
Inventor: YOKOUCHI AKIRA
IPC: F24F11/02
Filed: 1984-02-09
Abstract: PURPOSE:To heat a room with a comfortable blow-off temperature and permit to increase a room temperature upon over-cooling due to dehumidifying operation by a method wherein compressor driving means and outdoor fan drive stopping means are equipped to control the indoor blow-off temperature. CONSTITUTION:A compressor 1, a four-way valve 2, an outdoor heat exchanger 3, a pressure reducer 4 and an indoor heat exchanger 5 are connected and refrigerant flows into full-line direction upon room heating while it flows to broken-line direction upon room cooling. An outdoor temperature is detected by an outdoor temperature detecting means 10 by receiving the signal of an outdoor temperature sensor 9, temperature decision is effected by a comparing and deciding means 12, which compares the detected temperature with a set temperature, to output a signal to a frequency changing means 13 and, then, a signal is outputted from the frequency changing means to the compressor driving means 15. The indoor blow-off temperature is detected by an indoor blow-off temperature detecting means 11, receiving the signal of an indoor blow-off temperature sensor 7, the decision of temperature is effected by a comparing and deciding means 12 to output signal to an outdoor fan operation stopping means 14 and the operation and stop of the outdoor fan 8 are effected. Thus, the indoor blow-off temperature is controlled to realize the comfortable room heating and dehumidification may be effected without reducing the room temperature when the air is wet.
Patent JP-S52107048-A (JP)
Title: Polyurethane compositions
Inventor: KONDO KUNIO
IPC: D01F6/94
Filed: 1976-03-05
Abstract: PURPOSE: Polyurethane compositions prevented from discoloration and deterioration caused by burnt gases or rays or discoloration in provessing, obtained by adding alkaline earth metal lactates as stabilizers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10204094-A (JP)
Title: Production of organic compound containing silicon or germanium
Inventor: KATO HIROSHI
IPC: C07F7/08
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a short time in high yield without using toxic compound by reacting an organic compound containing alkali metal or alkaline earth metal with a compound containing silicon or germanium and having eliminable group in the presence of a specific compound. SOLUTION: This compound is produced by reacting (A) an organic compound containing an alkali metal or alkaline earth metal with (B) a compound containing eliminable group and silicon or germanium in the presence of (C) a phosphine compound. The compound A is preferably e.g. an alkali or alkaline earth metal salt of a cyclopentadienyl compound expressed by the formula I [R<11> to R<13> are each H, a 1-10C hydrocarbon residue, etc.; M is an alkali metal or an alkaline earth metal]. The compound B is preferably a halogenated silicon compound of the formula II (Q is silicon; B is a halogen; R1 and R2 are each a hydrocarbon group or form a cyclic hydrocarbon group together with Q). The compound C is preferably triethylphosphine, tri-n-propylphosphine or tri-n-butylphosphine.
Patent JP-H02204518-A (JP)
Title: Water stop method and method of preparing artificial pond which looks like a natural pond
Inventor: ABE KUNIO
IPC: E02B7/02
Filed: 1989-02-01
Abstract: PURPOSE:To easily prepare an artificial pond which looks like a natural bond in a short period by mixing soil, cement and hardener with each other so as to form a water stop layer base, and by applying a film forming rubber or the like over the outer surface of the stop layer base after the reaction of the mixture being promoted by applying the pressure to the layer base. CONSTITUTION:Soil, cement and a hardener are mixed with each other so as to nodular and bind the soil in order to form a water stop layer base having a thickness of 10 to 100cm. Then, a pressure is applied to the water stop layer basis which is therefor squeezed and hardened, that is, the reaction of the hardener is promoted. Further, a film forming rubber or resin composite is applied to a thickness of 1 to 30cm so as to form a water stop layer. The film forming rubber or the like is such a material that which is substantially water-insoluble but can swell when it is dipped in water so as to absorb more than 10% of water. With this arrangement, it is possible to easily prepare a bond which is excellent in scenic view in a short period.
Patent JP-H05189816-A (JP)
Title: Manufacturing apparatus of 2p substrate for optical disk
Inventor: KIMURA YUKIYASU
IPC: B29C39/02
Filed: 1992-01-14
Abstract: PURPOSE:To prevent a defect from being caused when a resin liquid is stopped before a prescribed position by a method wherein the fluid tip of the resin liquid is irradiated by using an irradiation means, a beam of reflected light is photodetected by using a photodetection means and it is automatically detected that the tip has reached the prescribed position. CONSTITUTION:The image of the fluid tip of a resin liquid 4 captured by a CCD camera is input to a signal processing unit 7 performing a binary-coding processing operation; the fluid tip of the resin liquid 4 is detected. This detection signal is input to a release means which releases the pressurization of the resin liquid. In this case, since an irradiation means is installed, the fluid tip of the resin liquid is captured to be shining brightly. When the fluid tip reaches a preselected positional point as a prescribed position, on a stamper, where the fluid movement of the resin liquid is to be stopped on the image of the CCD camera, the detection signal is output from an image unit and a pressure plate is moved and retreated to the upper part. Thereby, the fluid movement of the resin liquid is stopped.
Patent JP-S55116415-A (JP)
Title: Filtration apparatus
Inventor: ISHIZUKA AKIRA
IPC: B01D33/04
Filed: 1979-03-02
Abstract: PURPOSE: To enable the filter safely and easily to be treated by a method wherein a spent band filter is removed by remote control in a filtration apparatus using a band filter.  
     CONSTITUTION: The spent band filter 8 is wound up by driving an electric motor 29. After winding up, the filter 8 drops into a container 37 provided below a winding drum 20 and is housed. The projections 23, 24  of a disk 22 fixed to the driving shaft of a motor 29 are inserted into the holes 25, 26 of the winding drum so the the winding drum 20 winds up the band filter by the rotation of the disk 22. The projections 23, 24 are detached from the holes 25, 26 in such a manner that another side of the winding drum is attracted by a magnetized arm 30 and an electrically- driven cylinder 33 connected to the arm 30 is moved right and left. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000221578-A (JP)
Title: Display device within finder screen, finder and optical equipment
Inventor: UEDA HIDEAKI
IPC: G03B17/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To realize a display in a state where visibility is excellent by arranging an organic electroluminescence element in an optical path near the formed position of the image of a body to be observed which is observed through a finder and displaying information so that the information is superposed on the image of the body to be observed in a state where the color of emitted light is made different at the same spot of the element. SOLUTION: The organic electroluminescence element 36 is provided with display parts 26 and 28 for a standard AF area frame and display parts 25 and 29 for a wide AF area frame, a parallax correction mark 27 and a 7-segment display part 30 in a field frame. Then, date, time, the number of exposed frames and photographing conditions, etc., are displayed on the display part 30. The respective light emitting parts 25 to 27 are connected to cathode connectors 32 to 34 through transparent electrodes 25a to 27a. The light emitting parts 25 and 29 and the light emitting parts 26 and 28 are respectively connected through transparent electrodes 25b and 26b. In such a case, information to suggest photographing circumstances is superposed on a subject image within a finder screen in accordance with the photographing circumstances and displayed while emitting light.
Patent JP-H09216206-A (JP)
Title: Woody decorative sheet and its manufacture
Inventor: NISHIO JIRO
IPC: B27M3/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To use an optional bonding agent for bonding a woody base with a decorative sheet and eliminate the possibility of generation with time of muddiness after the manufacture by sticking the decorative sheet on the surface of the woody base on which the dimension stabilizing process is applied and, if necessary, the surface grinding is applied thereon. SOLUTION: The surface grinding is applied, if necessary, on a woody base on which the dimension stabilizing process is applied preliminarily, and then a decorative sheet is stuck on. The dimension stabilizing process for the woody material is carried out by storing, for instance, U-type coniferous fibers MDF 20 in a stainless pressure vessel main body 10, sealing the pressure vessel by a cover 11, and placing the sealed pressure vessel between plane platen presses with hot platens 1 and 2 as press platens and applying the hot water vapor treatment in the state of clamping the pressure vessel between press platens. Heating is carried out at 200 deg.C for 30 minutes. The container is cooled by cooling water for 15 minutes after heating, and the pressure is released and the press platens are separated to take out the woody base from the inside of the pressure vessel.