baber/WOPTO huggingface dataset:
Patent JP-S63250991-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATA KENICHI
IPC: H04N9/78
Filed: 1987-04-07
Abstract: PURPOSE:To remove dot-like interference which occurs in the trimming of a video by constituting a titled device in such a way that a noise reduction circuit detects the non-correlation signal of chrominance components and only a non-correlation part in a notch filter circuit is operated. CONSTITUTION:The output waveform of a correlation circuit 36 consists of a signal equivalent to the non-correlation part of the chrominance components and multiple feedback error signals (noise). A detection circuit 41 full-wave- rectifies the signals and generates a level difference between the non correlation signals and the multiple feedback error signal part. A constant threshold level is set in a comparator 42, and it is possible to distinguish the non-correlation signals with level difference and the multiple feedback error signals. Namely, the comparator 42 generates a pulse which comes to 'H' only in the part equivalent to the non-correlation signal, for example. With the pulse, a switch 111 switching the operation of a notch filter circuit 110 is turned ON. Consequently, the notch filter 110 operates only in a non-correlation signal period to remove dot interference.
Patent JP-S59213554-A (JP)
Inventor: TSUKAMOTO TERUYOSHI
IPC: B61D47/00
Filed: 1983-05-16
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-H10259116-A (JP)
Title: Cosmetic composition for coloring hair
Inventor: KITAGAWA TOSHIYUKI
IPC: A61K8/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic composition for coloring hair, capable of providing good prevention of settling of a pigment and good redispersibility thereof, capable of preventing color developing properties from deteriorating and bubbles from remaining on a coated surface and further mica coated with titanium from falling off from the hair in a short time, brightly developing a color on a dark colored coated surface and hardly developing the color on a colorless or a light-colored coated surface. SOLUTION: This composition for coloring hair is prepared by formulating (A) a cross-linked type polymer with (B) magnesium silicate containing >=35% silicon dioxide or aluminum magnesium silicate containing >=35% silicon dioxide or a mixture thereof as a mixed pigment dispersion stabilizer. A mica coated with titanium having the interference of the type brightly developing a color on a dark colored coated surface without developing a color on a colorless or a light-colored coated surface is formulated as a pigment. In addition thereto, a polymer is formulated as a film-forming agent for hairdressing.
Patent JP-H02267250-A (JP)
Title: Powder injecting device for hot dip metal coating device and injecting method thereof
Inventor: OTOMO AKINORI
IPC: C23C2/00
Filed: 1989-04-05
Abstract: PURPOSE:To easily change the spraying rate and pattern of powder by controlling the injection timing and injection continuation time of the powder from each of plural nozzles disposed in the transverse direction of a metallic strip in accordance with the transporting speed of the metallic strip. CONSTITUTION:After the metallic strip 1 is passed through a hot dip metal coating chamber 4 having wipers 5 via a deflector roll 3 from an annealing furnace 2, the powder P meeting desired characteristics is stuck thereon by the powder injecting device 6 and the plated strip is taken out through an alloying treatment furnace 7 and a cooler 9. The powder injecting device 6 of the above-mentioned hot dip metal coating device is provided with the nozzle arrays n consisting of the plural nozzles Na disposed in the transverse direction of the metallic strip 1. Further, the on/off control valves V are interposed to carrier gas supplying pipes 17 of the powder P to the nozzles Na. The control valves V of the respective nozzles Na are controlled by a controller 10 in accordance with the transporting speed of the metallic strip 1 detected by a rotation detector 3a mounted to the above-mentioned deflector roll 3 and the injection characteristic patterns of the powder to control the injection timing and injection continuation time of the powder P to be injected together with the gas.
Patent JP-H10278400-A (JP)
Title: Stamping device
Inventor: YOSHIDA MASATO
IPC: B41K1/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a stamping device for realizing an increase in the usable number of times by improving durability of a thermal head, upgrading clear sealing, durability and portability, and easily supplying ink and shortening a time required for supplying ink. SOLUTION: An ink impregnating part 14 is mounted at an inner support 13 movably mounted at an external support 12 via a coiled spring 19. The part 14 has an ink impregnating material 15, film 16, and a capsule 17 for embracing ink 18. Before using, the ink 18 remains filling the capsule 17. At the time of using, the capsule 17 is collapsed to impregnate the material 15 with the ink 18.
Patent JP-2000279973-A (JP)
Title: Oxidation treatment of organic matter-containing waste water
Inventor: SHIGETA KIMINARI
IPC: C02F1/78
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain treated water having good water quality by efficiently decomposing even hardly decomposable org. matter by forming a strongly acidic substance in the process of oxidative decomposition of the org. matter and executing exidatively decomposing reaction while keeping a specified pH value in the case when org. matter- containing waste water is subjected to oxidation treatment. SOLUTION: The org. matter-containing waste water is introduced to an oxidation reaction tank 1 by a piping 11, and alkali is added from a piping 12 to adjust pH in >=10 and also hydrogen peroxide is added. An ozone injecting piping 14 and a gas-liq. mixing device 2 are provided at a circulation piping 13 provided with a pump P provided at the oxidation reaction tank 1, and ozone is injected to circulating liq. by the injecting piping 14, and the oxidative decomposition using the ozone with the hydrogen peroxide is executed under alkaline condition at the oxidation reaction tank 1. At this time, the oxidative decomposition is executed under the alkaline condition of >= pH 10. In this way, even the hardly decomposable org. matter such as an alkyl sulfoxide forming the strongly acidic substance at the oxidative decomposition stage is efficiently decomposed oxidatively.
Patent JP-S5210127-A (JP)
Title: Automatic exposure device
Inventor: HAMA HIROYUKI
IPC: G03B7/16
Filed: 1975-07-15
Abstract: PURPOSE: To perform a proper exposure at a highly illuminated object or at a short distance object when a measure of an exposure light quantity starts at the same time the exposure of photographic film starts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05257373-A (JP)
Title: Developing device
IPC: G03G15/08
Filed: 1992-03-10
Abstract: PURPOSE:To provide a developing device capable of forming an image without having fogging by sufficiently executing stirring by means of a small number of agitators. CONSTITUTION:Developer including toner and carrier stirred by the agitator 13 in a casing 6 is attracted to the outer peripheral surface of a developing roller 10 and is supplied to an electrostatic latent image carrier 2, and the development of the latent image is executed. A fur brush 20 is arranged on a position where the development is finished and in a state where its top end is made to be in press-contact with the outer peripheral surface of the developing roller 10 in order to scratch off the developer adhering to the peripheral surface of the developing roller 10. The fur brush 20 scratches off the developer with a random flow, and the developer scratched off is returned to the agitator 13 through the inclined surface 22 of a guiding member 21.
Patent JP-H10279537-A (JP)
Title: Production of carbonic diester
Inventor: KANEKO HIROAKI
IPC: C07C69/96
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a carbonic diester useful as a terminal blocking agent in producing a polycarbonate resin, by distillation/purification of a crude product of a carbonic diester in the presence of a specific inorganic acidic compound or an organic sulfonic acid compound so as to inhibit any disproportionation reaction. SOLUTION: This carbonic diester is obtained by distillation/purification of a crude product of a carbonic diester of the formula (R<1> is methyl or ethyl; R<2> is a 1-24C alkyl, a 6-20C aryl, etc.) (e.g. 2-methyloxycarbonylphenyl-phenyl carbonate) in the presence of at least one acidic compound selected from inorganic acidic compounds (inorganic acids, solid acids, pref. phosphoric acid, diphosphorus pentoxide, talc or ZMS-5) and organic sulfonic acid compounds [e.g. compounds of the formula A<1> -(Y<1> -SO3 X<1> )m (A<1> is a substituent or m-valent hydrocarbon group; Y is a single bond or oxygen; X<1> is a secondary or tertiary monovalent hydrocarbon group, one equivalent of metal cation, ammonium cation or phosphonium cation; (m) is 1-4)].
Patent JP-S62243205-A (JP)
Inventor: TAKAI TAKASHI
IPC: B29C41/12
Filed: 1986-04-15
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-S5513925-A (JP)
Title: Oxidized nitrogen film and its manufacturing mehtod
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/318
Filed: 1978-07-14
Abstract: PURPOSE: To make the surface of III-V familty compound inactive by providing for the semiconductor surface, GaO x N y  film or AlO x N y  film, or their mixed Ga x , Al y O x N y , film as a novel inactive film.  
     CONSTITUTION: A specific resistance of GaO x N y  film and the surface foundamental density of III-V family semiconductor interface and GaO x N y  film depend heavily upon O/N(x/y) of the film. By making use of such a nature, the GaO x N y  film having a low ratio of O/N is laminated initially on the substrate of the III-V family semiconductor to form the GaO x1 N y1  of a first layer, successively the GaO x2 N y2  film having a greater ratio of O/N is covered thereon. In this case, the specific resistance and interface foundamental density for the coved layer of the insulated film can be considerably improved to obtain the desirable insulated film. As well known, the GaO x N y  film, vapor attachment of GaO x N y  having a predetermined ratio of x/y and an independent control for the reaching rate to the substrate of GaN and Ga 2 O 3  from the sources. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62296966-A (JP)
Inventor: KURAUSU GIISUBERUTO SHIYUMITSU
IPC: B23K9/20
Filed: 1987-04-08
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-H09283139-A (JP)
Title: Lithium secondary battery and manufacture thereof
Inventor: NISHINO HAJIME
IPC: H01M10/0566
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with excellent high density charging/discharging characteristics. SOLUTION: A current collector whose surface is covered with a positive mixture containing an active material comprising a lithium-containing compound oxide is rolled with rollers having continuous recesses and projections whose pitch and height are 2-10 times the mean particle size of the active material to form a positive plate, and similarly, a current collector whose surface is covered with a carbon material capable of absorbing/releasing lithium is rolled with rollers having continuous recesses and projections whose pitch and height are 2-10 times the mean particle size of the carbon material to form a negative plate, and a lithium secondary battery is assembled with the positive plate and the negative plate.
Patent JP-S58203346-A (JP)
Title: Solar heat collector
Inventor: MORI SHIYUNICHIROU
IPC: F24S90/00
Filed: 1982-05-21
Abstract: PURPOSE:To obtain the solar heat collector of simple structure by a method wherein solar energy is adsorbed by a solar heat adsorbing material as sensible heat and optically isomerized latent heat energy, the absorbed energies are subjected to a heat exchange operation and the high temperature sensible heat energy converted through a counter-optical isomerization reaction is used to heat low temperature hot water additionally or as high temperature energy for other purposes. CONSTITUTION:In case where solar energy is adsorbed by the solar heat adsorbing material through the solar heat collector 1, low wavelength side solar energy is adsorbed by norbornandiene as optically isomerized latent heat energy so that the counter-optical isomerization reaction for converting the adsorbed energy into qudricyclan takes place and then full wavelength solar energy is adsorbed by carbon particles as sensible heat energy thereby elevating the temperature of the solar heat adsorbing material. The solar energy adsorbing material having the adsorbed sensible heat energy subjected to the heat exchange operation is converted back into norbornandiene as a result of the counter-reaction of quadricyclane in a catalyst reaction device 5 so that the optically isomerized latent heat energy is converted into sensible heat energy and is subjected to a heat exchage operation in a second heat exchanger 7 provided on the downstream side of the device 5. The heat exchanged sensible heat energy thus obtained is used to heat additionally the low temperature hot water transferred from a low temperature hot water storage tank 3 to thereby obtain high temperature hot water.
Patent JP-S59212722-A (JP)
Title: Discharging device
Inventor: TOMIYASU HIROSHI
IPC: G01G13/24
Filed: 1983-05-18
Abstract: PURPOSE:To perform the discharge control giving importance to precision by calculating a flow rate at intervals of a prescribed time in accordance with the variation of a weight measured by a load-electric transducer which is detects the weight of a fluid stored in a weighing equipment hopper. CONSTITUTION:A weighing equipment hopper 1 has a flow control valve 5 in an entrance 1A and is supported by a load-electric transducer 2. The measured signal of this load-electric transducer 2 is inputted to a flow rate operator 4 through an amplifier 3. In this discharging device, the flow rate is calculated at intervals of a prescribed time in accordance with the variation of the weight measured by the load-electric transducer 2. When the variation of the weight is high, the variance of the weight for a short time is detected to calculate the flow rate, and the discharging capability of the flow control valve 5 is changed by a controller 6. Thus, the discharge control giving importance to precision is possible in the steady discharging operation.
Patent JP-S5860433-A (JP)
Title: Focus error detector
Inventor: KATASE YOSHIHIRO
IPC: G11B7/09
Filed: 1981-06-08
Abstract: PURPOSE:To detect a focus error through simple constitution by focusing luminous flux reflected by an information surface 3 through a lens 2, and detecting pieces of luminous flux, split into two by a plane mirror which has an edge coincident with the focusing point and slants to the optical axis, through a two-split photodetector. CONSTITUTION:Luminous flux emitted from a light source 1 is focused on an information surface 3 through a lens 2. Its reflected luminous flux is converged through the lens 2 and a beam splitter 4, and the luminous flux is split into two through a plane mirror 9 which has an edge at the focusing point and slants to the optical axis; and the luminous flux reflected by the plane mirror 9 is caused to strike a two-split photodetector 10 and the luminous flux passed through the edge of the plane mirror 9 is caused to strike a two-split photodetector 11. Then, a focus error signal is obtained from the difference signal of outputs of those two-split photodetectors 10 and 11. An adjustment is made only by varying the arrangement angle of the plane mirror 9 without using a cylindrical lens and a wedge, so simplifying the constitution.
Patent JP-H06273668-A (JP)
Title: Front teleconversion lens
Inventor: TAKASE HIROSHI
IPC: G02B13/18
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the number of lenses, to make a lens system light-weight and low-cost, and to practically sufficiently correct chromatic aberrations by constituting the lens system of a first group having a positive refracting power and second and third groups having negative refracting powers. CONSTITUTION:A front teleconversion lens is set to the object side of an image pickup lens to extend the focal length of the whole of the system and consists of the first group having a positive retracting power, the second group having a negative refracting power, and the third group having a negative refracting power in order from the object side. That is, a negative lens is arranged between the positive lens in the front group and the negative lens in the rear group in consideration of balance between correction of chromatic aberrations and reduction of the lens diameter. It is desirable that respective groups are arranged to satisfy the condition 1.25<t12/t23<4 where t12 and t23 are principal point intervals between the first group and the second group and between the second group and the third group.
Patent JP-S58204076-A (JP)
Title: Preparation of plastisol adhesive sheet
Inventor: TAGA AKIO
IPC: C09J7/04
Filed: 1982-05-22
Abstract: PURPOSE:To obtain an adhesive in the sheet form excellent in adhesion and easy to handle, by a process wherein a plastisol comprising a vinyl chloride-based paste resin dispersed in a plasticizer is impregnated into a porous sheet base and brought to a half-hardened state in the gel form. CONSTITUTION:A vinyl chloride-based paste resin with which a resin contg. a polar group such as carboxyl group is mixed is dispersed in a plasticizer (e.g., dioctyl phthalate, tricresyl phosphate) to prepare a plastisol. Said plastisol is impregnated into a porous sheet base such as nonwoven fabric or victoria lawn and, on standing at ordinary temp. or by heating, brought into a half-hardened state in the gel form the surface of which is tack-free at ordinary temp., yielding the intended plastisol adhesive sheet. The resulting adhesive sheet is well suited to adhesives for honeycomb constructions, sealers for welding areas, etc.
Patent JP-H03285680-A (JP)
Title: New t-pa mutant
Inventor: NEGORO TAKAATSU
IPC: C12N15/58
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a new mutant stable during production process or in vivo by making a trypsin-like cleavage sequence site selected from the 27th, 159th and 462nd sites of amino acid sequence to be resistant to enzymatic decomposition. CONSTITUTION:The amino acids constituting the trypsin-like cleavage sequence site existing at the 27th, 159th and 462nd sites of an amino acid sequence, e.g. arginine residue or lysine residue, are substituted with a neutral or acidic amino acid such as glycine or glutamic acid residue by a site-specific mutagenesis using a synthetic oligonucleotide. A manifestation plasmid produced by linking a cDNA of a mutant to a manifestation vector is amplified in a host cell. The obtained t-PA mutant is resistant to enzymatic decomposition. Accordingly, the biological activity and the stability of the mutant can be maintained during the production and purification processes and in living body administered with the mutant as a drug. It can be used as an essential active component for a pharmaceutical composition such as a remedy for thrombosis.
Patent JP-H07297531-A (JP)
Title: Hybrid ic
Inventor: TAKAKUWA SHIGEO
IPC: H05K3/34
Filed: 1994-04-26
Abstract: PURPOSE:To accurately solder mounting parts without giving excessive stress to the parts. CONSTITUTION:In a hybrid IC that a solder cream is performed on a solder pad 21 provided in a ceramic substrate 1, and that a mounting part A is placed thereon to emit far-infrared rays to solder the parts A, a material 4A easy to absorb heat of the far-infrared rays is printed on the substrate 1 so as to enclose the periphery of the solder pad 21 therewith, and also a material easy to absorb heat of the far-infrared rays is printed with a specific pattern on a rear side of a portion that the solder pad 21 of the substrate 1 is located. When the substrate to which this mounting part is mounted is placed into a reflow furnace to emit the far-infrared rays, the materials 4A, 4B considerably absorb the far-infrared rays to become a high temperature, and the portion of the solder pad 21 on which the far-infrared rays are not directly emitted is made high in a temperature, so that it is possible to accurately solder.
Patent JP-H04320396-A (JP)
Title: Multi-layer backboard
Inventor: SAITO TOSHIO
IPC: H05K7/18
Filed: 1991-04-19
Abstract: PURPOSE:To improve the working efficiency and shorten the wiring distance so as to improve the electrical property of backboards by realizing an assembling or disassembling work simplified through connecting the boards in between with the aid of optical coupling. CONSTITUTION:A multi-layer backboard is, for instance, composed of three backboards, i.e., backboards 1, 2 and 3, and a light emitting diode 4 and a light receiving transistor 5, and a light emitting diode 6 and a light receiving transistor 7 are paired respectively, thereby connecting the backboards electrically through such optical coupling system.
Patent JP-S59211186-A (JP)
Inventor: KANOU HIDEAKI
IPC: B07C5/342
Filed: 1983-05-16
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-H10280345-A (JP)
Title: Display tool for cone type traffic sign
Inventor: TANI YASUJI
IPC: E01F13/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a display tool detachably fixed to a cone type traffic sign which can be produced in a low cost and radiates light for itself and reflects the radiated light to be easily visible for both pedestrians without any illuminant and drivers of cars emitting light and which can be attached to a cone type traffic sign only when necessary. SOLUTION: This cone type display tool body 3 is made of a clothlike material and detachably fitted to the outer periphery of the cone body 1 of a traffic sign body A. The display tool 4 of letters, figures, etc., is applied with a light- accumulating material layer containing a light-accumulating material accumulating and emitting irradiated light and a reflexive reflecting material layer at the external face of the display tool body 3. The display tool 4 is formed by cutting out an accumulated light-reflecting sheet holding both light-accumulating material layer and reflecting material layer and it is stuck on the display tool body 3.
Patent JP-H09248048-A (JP)
Title: Shaking separator in thresher
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/32
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a shaking separator in the thresher holding thickness of the resident layer of a processing material constant by properly and automatically adjusting the group of opening-variable sheaves provided on the terminating side of the non-pored transferring board of the shaking separator corresponding to the quantity of the resident processing material on the shaking separator. SOLUTION: The tip parts of the other side edge of respective sheaves 7, 7... are pivotally connected to connection boards 26a to 26c by every plural sheaves from a former group to a last g group to respectively bear turning arms 27a to 27c at one tip of one turning rod 25a per each group among the turning rods 25 of each group 7A to 7C. Cam parts 31 to 33 to which the tip sides of the respective turning arms 27a to 27c are individually abutted are respectively formed in one body at necessary intervals at the upper edge of a shaking cam plate 30 freely shaking back and forth to vary the opening of the sheaves 7, 7... independent from each group 7A to 7C by the turning operation of the turning arms 27a to 27c simulating these cam parts.