baber/WOPTO huggingface dataset:
Patent JP-S6324782-A (JP)
Title: Color arrangement discriminating circuit
Inventor: SHIROCHI YOSHIKI
IPC: H04N9/47
Filed: 1986-07-16
Abstract: PURPOSE:To discriminate a color arrangement and to compensate a color arrangement by detecting the phase inverting part of the synchronizing detecting output of a signal component in which the frequency included in the FM demodulating output of a burst signal comes to be fh/2(fh is a horizontal scanning frequency.). CONSTITUTION:The synchronizing detecting signal (Syd) of a frequency fh/2 synchronized to a horizontal scanning frequency fh by a frequency-dividing circuit 14 is formed. The burst signal of a reproducing chroma signal Cpb is FM-demodulated by an FM demodulating circuit 25 and a synchronizing detecting circuit 30 executes the synchronization detection by the signal Syd. A level discriminating circuit 42 detects that the signal level of the output of the synchronizing detecting circuit 30 is a prescribed level or above, outputs a color arrangement inverting detecting signal and triggers a flip-flop circuit 43. By the output pulse of the circuit 43, a switch circuit 22 is action-controlled, and a reproducing chroma signal Cpb' to compensate the color arrangement inversion is outputted from a signal output terminal 23.
Patent JP-S6323245-A (JP)
Title: Optical disk with transparent substrate
Inventor: TAKAHASHI YOSHITAKA
IPC: B41M5/26
Filed: 1986-07-15
Abstract: PURPOSE:To obtain a disk having good plane accuracy on the face on a reading- out side and excellent C/N by specifying the average center line height on the reading out side face of the optical disk. CONSTITUTION:The average center line height (Ra) of the face on the reading- out side of the optical disk formed by providing a recording layer on a transparent substrate is specified to <=0.01mum. The face on the reading-out side of the optical disk is the substrate face opposite from the side of the transparent substrate on which the recording layer is deposited, i.e., the side in contact with a pressure receiving face to accept the stamper pressure of a substrate forming die in either case of single-face and double-face optical disks. The plane accuracy [surface roughness (Ra)] of the substrate face is associated to the plane accuracy of the pressure receiving face and can be adjusted to the prescribed roughness (Ra) by polishing the substrate face after rapping. Such adjustment is convenient if the recording layer of the optical disk is a magneto-optical recording layer. The magneto-optical recording layer is preferably a vertically magnetized magnetic layer consisting of a rare earth transition metal.
Patent JP-S6221097-A (JP)
Inventor: RAMM ERIC JOHN
IPC: G21F9/34
Filed: 1986-07-16
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-S6059579-A (JP)
Title: Magnectic disc device
Inventor: AOYAMA AKIRA
IPC: G11B21/21
Filed: 1983-09-12
Abstract: PURPOSE:To stabilize the flying height on a magnetic recording medium and to attain extra-low floating by rotating a disc in a tank of which inner pressure is made higher than the atmospheric pressure. CONSTITUTION:A floating head 5 is pressed to the disc 1 by gimbals 7, air is supplied into the closed tank 8 by a rotary pump 11 to increase the pressure inside the tank, and then the flying height of the floating head 5 floated by rotating the disc 1 is measured by an AE sensor 6. Thus, the floating head 5 is easily floated in accordance with the increment of pressure inside of the tank 8 even if the turning frequency of the disc 1 is low and the flying height can be suppressed to a low level, so that the flying height can be stabilized and extra-low floating can be attained.
Patent JP-S6058676-A (JP)
Title: Driving method for thin film transistor
Inventor: TAKENAKA SATOSHI
IPC: H01L29/78
Filed: 1983-09-12
Abstract: PURPOSE:To reduce the OFF-current by a method wherein a gate electrode is provided also in the lower part of a semiconductor thin film via gate insulation film, and the thin film transistor is driven by application of a constant voltage in the neighborhood of a flat band voltage at the lower part interface on this electrode. CONSTITUTION:When the difference in work functions between the lower gate electrode and the semiconductor thin film is phiMS', the interface level of the lower interface QSS, the static capacitance of the lower gate insulation film C0, the film thickness of the gate insulation film x0, and the charge density in the gate insulation film rho(x), the flat band voltage VFB at the lower interface can be expressed by the formula I . Therefore, application of a voltage in the neighborhood of a constant voltage VFB on the lower gate electrode 41 causes the prevention of the bending of the band and then enables the OFF-current to be kept to a very small value.
Patent JP-2000357909-A (JP)
Title: Manufacture of chip-like electronic component
Inventor: TANAKA YASUHIRO
IPC: H01Q13/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To easily form the side conductor pattern of chip-like electronic parts with satisfactory positional accuracy. SOLUTION: A base material substrate body 6 for forming plural chip-like substrate bodies 2 constituting chip-like electronic components is prepared. The plural base material substrate bodies 6 are laminated. The laminated body of the base material substrate bodies 6 is divided at every row group 10 or column group 11 of the chip-like substrate body 2. A side conductor pattern is formed in the side forming areas 12 of the chip-like substrate bodies 2 in the row group 10 or the column group 11 of the chip-like substrate bodies 2. Namely, the side conductor pattern is formed into the chip-like substrate bodies 2, before the respective chip-like substrate bodies 2 are separated.  The row group 10 or the column group 11 of the chip-like substrate bodies 2 are divided by each column or row in the chip-like substrate bodies 2 and the laminated bodies 13 of the chip-like substrate bodies 2 are formed. Then, the laminated bodies 13 of the chip-like substrate bodies 2 are separated by each chip-like substrate body 2.
Patent JP-H06135306-A (JP)
Title: Vehicular direction change device
Inventor: ISHII RYOICHI
IPC: B60S9/14
Filed: 1992-06-25
Abstract: PURPOSE:To provide a vehicular direction change device which can obtain favorable stability when a car body is lifted to be supported and increase working safety and also can be constructed small and light as a whole. CONSTITUTION:A wheel angle change device K is constituted by changing the angle between the central surface of a wheel 1 connected to and supported by a suspension S and a perpendicular line by means of plural arm members 6, 14, 17 consisting of a link mechanism and also providing a cylinder 11 for driving in order to displace the arm members 6, 14, 17.
Patent JP-S6147246-A (JP)
Inventor: KANO TAKESHI
IPC: B32B15/08
Filed: 1984-08-11
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-S6228237-A (JP)
Inventor: YAZAKI TAKAO
IPC: B32B5/18
Filed: 1985-07-30
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-H0458113-A (JP)
Title: Production of electrode for electromagnetic flowmeter
Inventor: INAMI TOSHIHIDE
IPC: G01F1/58
Filed: 1990-06-28
Abstract: PURPOSE:To stabilize the output at the time of flow rate measurement by forming a bar-shaped 1st molding of conductive ceramics, inserting the 1st molding into a cylindrical 2nd molding consisting of insulating ceramics and sintering both moldings. CONSTITUTION:The bar-shaped 1st molding 31 exposed at one end face thereof into a measuring pipe is formed of the conductive ceramics formed by mixing alumina powder and 60 to 80vol.% platinum powder over the entire part. The cylindrical 2nd molding 33 having a flange 34 in opposite contact with an electrode mounting surface is formed of the insulating ceramics consisting of the alumina powder over the entire part. After the 1st molding 31 is inserted into the 2nd molding 33, both moldings 31, 32 are sintered. The pickup of noises is prevented by the 2nd molding 33 in this way and the output at the time of the flow rate measurement is stabilized.
Patent JP-H059689-A (JP)
Title: Apparatus for producing galvanized steel sheet minimized in surface defects
Inventor: HASHIMOTO TAKAO
IPC: C23C2/00
Filed: 1991-07-09
Abstract: PURPOSE:To reduce the capacity of a plating cell and to take out suspended particles before forming dross by sticking these particles onto the surface of a steel sheet so as to ameliorate surface defects by regulating the distance between the bottom of the plating cell and the rear surface of a sink roll and the distance between a pass line and the inside wall of the plating cell. CONSTITUTION:This apparatus for producing the galvanized steel sheet is formed of the plating cell 10, the sink roll 24, a snout 20 provided upstream of this, a support roll 25, a gas wiping device 26 provided downstream of this, etc., and a sealing means 28, etc. The pass line from the snout 20 to the gas piping device 26 and a plating bath surface 16 are exposed to an inert gaseous and/or reducing gaseous atmosphere by this means 28, etc. The distance C between the bottom of the plating cell 10 and the rear surface of the roll 24 is specified to <=200mm and the distance A between the pass line before the steel sheet 12 comes into contact with the roll 24 and the inside wall 14 of the plating cell to <=200mm. Further, the distance D between the pass line changed in direction by the roll 24 and the above-mentioned inside wall 14 is specified to <=700mm.
Patent JP-H0333277-A (JP)
Title: Cloth for extermination insect pest
Inventor: FURUTA TSUNEKATSU
IPC: D06M101/16
Filed: 1989-06-29
Abstract: PURPOSE:To obtain the title cloth capable of effectively exterminating an insect pest such as acarid bred in a thick bed quilt by incorporating an insecticide, insect repellent, etc., into a cloth containing ceramic fine granules having far- infrared ray radiating ability. CONSTITUTION:An insecticide (e.g. pyrethroid compound), insect repellent or both of them are impregnated and provided into a cloth obtained by blending a raw material polymer for synthetic fiber with ceramic fine granules having far-infrared ray radiating ability, spinning the blend and then weaving the spun fiber to provide the cloth for exterminating an insect pest capable of exterminating the insect pest such as acarid bred in a thick bed quilt or blanket, etc.
Patent JP-S6234726-A (JP)
Title: Manufacture for long sized-structure
Inventor: KANETANI FUMIYOSHI
IPC: B23P11/02
Filed: 1985-08-01
Abstract: PURPOSE:To enable a material to increase the fitting degree of an inner pipe to an outer pipe, by heating and cooling the outer pipe while it is relatively moved in the axial direction so that a diameter of the outer pipe, after it is cooled, decreases smaller than the initial diameter over the total length of a heated part. CONSTITUTION:If a double construction material pipe 3 is moved in a predetermined speed, a heater 4 provides diametric swelling action by heat with respect to cooling an outer pipe 1 by coolers 5 before and after said heater 4. Then a heated part, generating setting bending moment to act in the diametric direction toward the center direction with respect to the lengthwise direction, forms a ring-shaped curved part of plastic deformation. And the plastically deformed part, heated by the heater 4, passes through a heating part by relatively moving the double construction material pipe 3 in the direction of an arrow head in the drawing, thereafter the plastically deformed part, if it is cooled by a cooling means, reversely generates large diametric contraction, here the pipe 3, obtaining a large fitting margin, tightens the outer pipe 1 to be connected with an inner pipe 2.
Patent JP-H05330852-A (JP)
Title: Crystallized glass molded article
Inventor: INOUE AKIRA
IPC: C03C17/25
Filed: 1992-06-03
Abstract: PURPOSE:To provide a crystallized glass molded article which can be prevented from getting cloudy owing to sulfur contained in fuel. CONSTITUTION:An SiO2 coating film is formed on the surface of a molded article of SiO2-Al2O3-Li2O crystallized glass. The pref. thickness of the coating film is 0.01-2.0mum. When the coating film is formed, silicon alcoholate is hydrolyzed with ammonia and allowed to gel and the surface of the molded article is coated with the resulting gel by dipping, brushing or other method. The molded article is then heated at 100-1,000 deg.C. Ethyl silicate or Si(OC2H5)4 is preferably hydrolyzed with ammonia and allowed to gel. The obtained product is used as a silicon alcoholate.
Patent JP-H072907-A (JP)
Title: Polymer scale inhibitor and production of polymer using the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-06-15
Abstract: PURPOSE:To obtain an inhibitor for inhibiting polymer scale buid-up on the inside wall of a polymerizer during polymn. of a monomer by preparing a soln. contg. a quinone compd. and an arom. hydroxy compd. and having a specified pH, and to provide a process for producing a polymer using the inhibitor to inhibit polymer scale build-up. CONSTITUTION:An alkaline soln. contg. a quinone compd. (A) and an arom. hydroxy compd.(B) is prepd. Pref. a water-sol. polymer (C) and/or an inorg. colloid or an alkali metal silicate (D) is added to the soln. The soln. is applied to the inside wall of a polymerizer and dried to form a film. Examples of component A are o- or p-benzoquinone, alpha- or beta-naphthoquinone, and lawsone; examples of component B, alpha- or beta-naphthol and 1,3- or 2,7-dihydroxynaphthalene; examples of component C, gelatine and polyacrylic acid; and colloidal silica is an example of component D. A suitable amt. of component B is in the range of 1-1,000 pts.wt. based on 100 pts.wt. component A.
Patent JP-S5877429-A (JP)
Title: Work feeder
Inventor: INABA HAJIME
IPC: B23Q16/02
Filed: 1981-10-23
Abstract: PURPOSE:To position the rotating position with high precision irrespective of the hight of a transfer means by providing a slit detecting the rotating position of a work feed on the side where no sprocket or the like of a rotary member of the work feeder is present. CONSTITUTION:A pallet 3 mounting a work 4 is transferred by a sprocket 1 driven to rotate by a deive motor 18 through a pinion 19 and a gear 17. A slit plate 20 is fixed in the region of the side where no sprocket 1 of a rotary member 13 of the work feeder is present to position the exact stop position of the pallet 3, and a sensor 21 to detect the slit plate 20 is provided. Accordingly, the rotating position can be detected with high precision irrespective of the height of the pallet 3 and without being subjected to such pollution as chips, oil and the like by providing the detection means 21 in this region.
Patent JP-S6147488-A (JP)
Title: Preparation of cyclic derivative of benzalsorbit
Inventor: KONO JOJI
IPC: B01D21/01
Filed: 1984-08-14
Abstract: PURPOSE:To obtain the titled substance which is a presursor of a flocculant for the treatment of industrial waste water, by reacting a benzalsorbit having plural OH groups with a halogenated urea, and reacting the obtained intermediate containing carbamoyl group with glyceroyl dihalohydrin. CONSTITUTION:The benzalsorbit of formula I or II having >=2 OH groups is made to react with a halogenated urea (preferably chlorourea) by heating preferably at 100-150 deg.C for 30-90min to obtain the intermediate of formula IIIhaving >=2 carbamoyl groups. The objective compound of formula V or VI can be prepared by reacting the intermediate with the glyceroyl dihalohydrin of formula IV (X is Cl, Br or I).
Patent JP-S6061209-A (JP)
Title: Manufacture of decorated particle board containing wooden chip
Inventor: SAKURAI KUNIO
IPC: B27N3/00
Filed: 1983-09-13
Abstract: PURPOSE:To form a decorated particle board like a natural wood by forming a wooden chip pattern, using a transfer sheet on the surface of said board in the manufacturing process of the particle board. CONSTITUTION:A peeling layer 2 such as silicon wax and unsaturated polyester and an adhering layer 3 coated with the resin such as unsaturated polyester family and melamine family are successively formed on a transfer sheet-base 1 made of synthetic resin film such as paper, coated paper, polyester film and polypropylene film, and the wooden chips of a Japanese oak, a beech or a pine are partially placed thereon, whereby the transfer sheet is made. The diameter of the wooden chip is preferably 1-5mm. in point of the effect of design property and the expression possibility as the transfer sheet. The obtained transfer sheet is prepressed on a foamed board, thereby forming the particle board with the design of a natural wood.
Patent JP-H05311439-A (JP)
Title: Die
Inventor: TAKENAKA YUTAKA
IPC: C23C14/48
Filed: 1992-06-26
Abstract: PURPOSE:To provide the die which is free from dispersion in hardness, corrosion resistance, wear resistance and mold release property and has a long service life. CONSTITUTION:The press die 14 for shearing is constituted by successively forming ion implanted layers and ion implanted and vapor-deposited layers on front surfaces 16, 17 constituting a cutting edge 15 subjected to mirror finishing in such a manner that the max. height of the surface roughness attains <=0.3mum.
Patent JP-H04367580-A (JP)
Title: Metallizing composition and metallized base plate
Inventor: WATABE YOHEI
IPC: C23C24/08
Filed: 1991-06-14
Abstract: PURPOSE:To provide a metallizing composition capable of forming a high reliable metallized film having a strong adhesion and free from deterioration and to provide a metallized base plate. CONSTITUTION:A metallizing composition containing 93-99wt.% Au and 1-7wt.% Ti and a metallized base plate obtained by coating the surface of a ceramics base plate composed of a nitride or an oxide with a paste of the above- mentioned composition and baking it under vacuum or in an atmosphere of an inert gas.
Patent JP-H04365469-A (JP)
Title: Snapping turtle liquor and its preparation
Inventor: YAMASHITA MAMORU
IPC: C12G3/04
Filed: 1991-06-13
Abstract: PURPOSE:To prepare the subject easily drinkable liquor having the flavor of snapping turtle and, nevertheless, free from disagreeable smell by immersing dried snapping turtle, sugar and dried tangerine peel in class-B SHOCHU (low- class distilled spirit), aging the mixture, filtering the immersion liquid and adjusting the concentration. CONSTITUTION:A dried snapping turtle, a sugar (preferably honey) and dried tangerine peel are immersed in class-B SHOCHU and aged for a prescribed period, preferably >=1 month. The immersion liquid is filtered and the concentration is adjusted to obtain the objective product. The alcohol concentration of the class-B SHOCHU is preferably 40% and the sugar concentration is preferably 3-5% in the finished product.
Patent JP-S5870555-A (JP)
Title: Preparation of liquid crystal display device
Inventor: NAKAZAWA TAKASHI
IPC: G02F1/133
Filed: 1981-10-22
Abstract: PURPOSE:To obtain easily mountable liquid crystal display device through arrangement, in the form of matrix, of the nonlinear elements having the structure of metal-insulator-metal by depositing organic substance layer to unnecessary area and then selectively anode-oxidizing them. CONSTITUTION:A patterned metal layer 7 on the first layer of glass substrate 8 is selectively covered with a resist 9 and the anode oxide film is formed in the electrolyte as specified. The portion masked by resist 9 becomes a terminal at the time of assembling. The resist 9 is removed and the glass substrate 8 is cut along the dotted line. Thereby, a substrate on which the terminal 11 exists in the right and left in one after another line cab be obtained. According to this structure, terminal interval can be widened even when integration density of metal- insulator-metal structure becmoes high, and moreover when a liquid crystal display device is assembled by forming the glass substrate 8 in the form of matrix, such a device can be mounted very easily.
Patent JP-S6414226-A (JP)
Title: Ultraviolet-curable organopolysiloxane composition
Inventor: ARAI MASATOSHI
IPC: C08L83/07
Filed: 1987-07-07
Abstract: PURPOSE:To obtain the title composition which is noncorrosive and odorless, can cure into a sticky gel by irradiation with ultraviolet rays and is useful for the electronics industry etc., by mixing a specified organopolysiloxane with a photoinitiator. CONSTITUTION:An organopolysiloxane (i) having a group of formula III on a molecular terminal, obtained by performing the addition reaction of an organosiloxane of formula I (wherein R<6> is a bivalent hydrocarbon group, R<7-8> are methyl or phenyl, and c is 0-1) with chlorosilane of formula II (wherein d is 0-2) at 50-80 deg.C in the presence of a platinum catalyst is reacted with an acryloxyorganosilanol (ii) of formula IV [wherein R<1> is H or methyl, R<2-3> are each a (substituted) monovalent hydrocarbon group, and a is 1-3] at room temperature in the presence of a dehydrochlorinating agent, and the product is further reacted with a triorganosilanol (iii) of formula V (wherein R<4> is R<2>) at room temperature in the presence of a dehydrochlorinating agent to obtain an organopolysiloxane (A) having 0.5-1.0 (on the average per molecule) group of formula VI (wherein R<5> is R<2> and b is 1-2). 100pts.wt. component A is mixed with 0.01-10pts.wt. photoinitiator (B).
Patent JP-S5871441-A (JP)
Title: Photomask dust inspection apparatus
Inventor: KAWASAKI FUMINORI
IPC: G01N21/956
Filed: 1981-10-23
Abstract: PURPOSE:To detect dust on a photomask, by a method wherein a first receptor for irradiating light to a photomask and detecting reflected light from the photomask, and a second receptor for detecting transmitted light from the photomask are provided, and signals detected by both said first and second receptors are combined. CONSTITUTION:Lights 51 and 52 are irradiated to chips 53 and 54 on a photomask 65. Transmitted lights 55 and 56 are detected by receptors 57 and 58, at the same time reflected lights 61 and 62 are also detected by receptors 63 and 64 through half mirrors 59 and 60. The output signals from the receptors 57 and 58 are applied to a differential means 70 through amplifiers 66 and 67. The differential means 70 applies an output only when the output signals from the amplifiers 66 and 67 are not the same with each other, namely there is defect or dust on the chips 53 or 54. In this case, an output of a threshold value circuit 71 is logical value 1. So with the receptors 63 and 57, and 64 and 58. The defect and dust on the photomask are readily distinguished by inputting logical outputs of threshold value circuits 71, 74, and 75 to a defect identification circuit 76.
Patent JP-S6148277-A (JP)
Title: Phase shift circuit of horizontal synchronizing signal
Inventor: KIKUCHI MASABUMI
IPC: H04N5/12
Filed: 1984-08-14
Abstract: PURPOSE:To decrease the phase shift due to temperature change by shifting stepwise so that an even number of changes in 1DELTA are included adjacent horizontal sections so as to change the phase of the horizontal synchronizing signal without causing disturbance in a picture. CONSTITUTION:When a clock is applied from a logic circuit 3 by turning on a switch circuit 12, a counter 10 is counted up. Then a pulse of the horizontal synchronizing signal at a time t2 is retarded by DELTA, and outputted from a comparator 9. When the circuit 3 turns on once the circuit 12, since two clocks are applied from the counter 10, the counter 10 is counted up further, and the horizontal synchronizing signal at a time t3 is outputted from the comparator 9 while being retarded by 2DELTA. Thus, when the circuit 12 is turned on once, two clocks are fed to the counter 10 in this way, then two changes in 1DELTA are included in the adjacent horizontal sections.