baber/WOPTO huggingface dataset:
Patent JP-S5762679-A (JP)
Title: Digital decoder
Inventor: KATOU MASAAKI
IPC: H04N9/78
Filed: 1980-10-02
Abstract: PURPOSE:To reduce the leakage to zero betweenIand Q signals of chroma signals, even if the phase of a sampling clock signal of an A/D converter is unstable. CONSTITUTION:A composite color television signal is A/D-converted with a sampling clock signal in phase-synchronism for a multiple of a chrominance subcarrier and demodulated into a luminance signal and two chrominance signals digitally. In such a digital decoder, a color burst signal is picked up from an A/D converter output, and the phase error between, the phase difference between the picked up color burst signal and the sampling clock signal, and a prescribed phase difference is digitally calculated, and according to the phase error, the leakage between the said two chrominance signals can be corrected with a linear operation.
Patent JP-H0431713-A (JP)
Title: Diagnosing system for abnormality of plant
Inventor: WAKAMIYA NOBUNORI
IPC: G01D21/00
Filed: 1990-05-25
Abstract: PURPOSE:To decrease searching rules and to make it possible to shorten an inference time by forming a rule retrieval table beforehand when diagnosis inference is performed based on the idea of a production system. CONSTITUTION:Facts and intermediate assumptions are included in an antecedent part. The facts are plant data and the state is not changed in the middle of diagnosis. Only the state of the intermediate assumptions is changed from the inference state at the front stage. Therefore, only the rules which include the intermediate assumptions generated in the consequent part in the front stage can become the rules which are applied in the next stage. The rules having this possibility can be formed by investigating the structure of knowledge under the state wherein all knowledge bases have been registered. Namely, the rule No including the intermediate assumptions generated in the consequent part is constituted beforehand as a retrieval table for all rules. In actual inference, the rule No is sequentially taken out of the retrieving table for the applicable rule after the execution of the arbitrary rule. Then, inference with an ordinary production system is performed. Since a searching regions become less, the high-speed inference can be performed in comparison with the execution with the ordinary production system.
Patent JP-H0430139-A (JP)
Title: Film feeding mechanism for camera
Inventor: ASAKURA YASUO
IPC: G03B17/36
Filed: 1990-05-25
Abstract: PURPOSE:To feed a film even when a film winding spool housing chamber is arranged more backward than a film path by selectively driving and rotating a sprocket in a state where a movable member is arranged at a close position at the time of starting an automatic loading operation. CONSTITUTION:The back surface of a camera main body chassis 10 is covered by a back cover 36 which is turnably supported, and a spool housing chamber 40 in which a spool 38 is rotatably housed is formed at the left end of the back cover 36. A cartridge housing chamber 12 is arranged at one end of the film path 14 and in front of the path 14. Then, the sprocket 42 and the spool housing chamber 40 are arranged at the other end of the path 14 and at the rear of the path 14. The film 48 drawn out from a cartridge 46 housed in the chamber 12 is wound on the spool 38 in a state where an emulsifier applied surface may face inside in the radial direction of the spool 38.
Patent JP-H05336085-A (JP)
Title: System for switching transmission line without momentary break
Inventor: MUROI KIYOSHI
IPC: H04L1/22
Filed: 1992-05-28
Abstract: PURPOSE:To switch data without a momentary break by preventing the phase of a virtual container from being discontinuous at the time of switching between an intra-device frame signal of a system 0 and that of a system 1. CONSTITUTION:A pointer value comparing part 109 compares an intra-device frame pointer value signal 213 of a local system with an intra-device frame pointer value signal 214 of the other system to generate a stuff request signal 215, and this signal 215 is inputted to a selector 108. A stuff request signal 212 from the selector 108 is inputted to a memory read control part 107, and a memory read address signal 210 is outputted from the memory read control part 107 to an elastic memory part 101. A stuff request signal 211 due to the phase difference between write and read of the elastic memory part 101 from a memory phase comparing part,106 is inputted to the selector 108 also. Based on a master/slave indication signal 216, the stuff request signal 212 is substituted with the stuff request signal 211 in the case of the slave operation.
Patent JP-S6027589-A (JP)
Title: Recording material
Inventor: KONDOU MITSURU
IPC: B41M5/132
Filed: 1983-07-26
Abstract: PURPOSE:To enable to apply a recording material to an optical character (or mark) reader, by a method wherein a specified phthalide derivative is jointly used in a specified proportion to a dye, and the difference between the light reflectance of a recorded image before color development and that after the color development is specified, in a recording material comprising a basic dye and an electron-acceptive substance. CONSTITUTION:A phthalide derivative of the formula, wherein each of R1 and R2 is an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group or the like, R3 is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acyloxyl group or the like, R4 is a hydrogen atom or an aralkyl group, and each of a-d is a carbon atom, is jointly used in an amount of 5-80wt% of the amount of the dye. A recorded image, the color of which is developed by the electron-acceptive substance, is so produced that the difference between the light reflectance thereof before color development and that after the color development becomes not less than 55% over a wavelength range of 580-880nm.
Patent JP-S63301636-A (JP)
Title: Bit error rate operating system
Inventor: AWATA MIYUKI
IPC: H04L1/00
Filed: 1987-05-30
Abstract: PURPOSE:To shorten an operating time by using a form to register a part of the arithmetic to a table in the calculation of the bit error rate of a communicating line. CONSTITUTION:An arithmetic processing means 19 extract the mantissa and the exponent of a bit error rate corresponding per unit time obtained each time a bit error number per unit time received from a unit time bit error number output means 12 from a first table 14 and the bit error rate per unit time expressed by those mantissa and exponent is accumulated over a necessary unit time number. The mantissa of the bit error rate of an accumulating value corresponding is extracted from a second table 16 and the bit error rate is outputted with an average value by using the mantissa, the mantissa and the exponent of the accumulating value, and the mantissa and the exponent to express the necessary unit time number. Thus, since a part of an arithmetic to calculate the bit error rate is obtained in an index form, the shortening of an operating time is achieved.
Patent JP-S5927095-A (JP)
Inventor: OOOKA SHINKICHI
IPC: E21D11/00
Filed: 1982-08-09
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-2000329287-A (JP)
Title: Gate valve device
Inventor: SATO TOSHIYUKI
IPC: F16L55/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve device to simplify and miniaturize a device, ensure sufficient water cutting-off ability even when an existing pipe has a small diameter, and besides being manufactured at a low cost. SOLUTION: A gate valve device is provided with a gate valve element 19 moved vertically to the flow direction of fluid in a pipe 1 and formed such that the gate valve element 19 is provided with a vertical movable support member 18, and a seal member 20 mounted on the support member 18 and elastically deformable enough to allow closing of the pipe 1. In a so constituted gate valve device, when the support member 18 is moved internally of the pipe 1, a widening means 30 is provided such that deformation is effected so that the seal member 20 is expandable to both sides.
Patent JP-S5841456-A (JP)
Title: Tape recorder
Inventor: HONDA HIDEO
IPC: G11B15/02
Filed: 1981-09-01
Abstract: PURPOSE:To attain complete recording without giving remarkable deterioration to the recording quality, by automatically switching the mode to the low speed tape running mode on the way, when a tape residual time runs short of a prescribed recording time. CONSTITUTION:A tape residual time of a loaded cassette tape 3 is detected, and if the tape residual time is less than the specified recording time in the tape running mode set with push buttons 4a-4d, the 2nd tape running mode at higher speed than the mode of complete recording out of the running modes at lower speed than the speed of the tape running mode to be set is discriminated. After recording the time from the recording start time to the specified time at the set running mode, the tape running mode is switched to the said 2nd running mode at the specified time and recording is performed at the running mode with, e.g., a microcomputer 5.
Patent JP-S5927889-A (JP)
Title: Perfluoro 3-membered ring amine compound
Inventor: YOKOYAMA KAZUMASA
IPC: C07D487/08
Filed: 1982-08-07
Abstract: NEW MATERIAL:A compound shown by the formula (l, m and n are 0, 1, 2, or 3 with the proviso that any one of l, m, and n is 1, 2, or 3). EXAMPLE:Perfluoro-1-azatricyclo[6.2.1.0<2.7>]undecane. USE:Blood substitute, or an oxygen transporting material such as oxygen transporting liquid. PROCESS:For example, a perhydro compound (e.g., 1-azatricyclo [6.2.1.0<2.7>] undecane, etc.), a raw material compound, is blended with anhydrous hydrofluoric acid, and dissolved in it. The solution is electrolyzed in an electrolytic cell in an inert gas atmosphere at 7-12 deg.C bath temperature. After the electrolysis is over, since hydrofluoric acid of the upper layer is separated from fluorocarbons of the lower layer, the lower layer is separated and collected. It is treated with an aqueous solution of sodium hydroxide, the lowermost layer is separated, and distilled, to give a compound shown by the formula.
Patent JP-H09303980-A (JP)
Title: Heat pipe type heat exchanger
Inventor: TATEGAMI TETSUYA
IPC: F28D15/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To substantially precisely attach a plurality of heat generating elements without unevenness to a plate type panel having a heating medium circulating circuit by mounting a plurality of heat generating elements to the plate type panel having the heating medium circulating circuit forming the evaporating part of a heat pipe through an independent plate. SOLUTION: In a heat pipe type heat exchanger 1, Peltier elements 11 as heat generating elements are mounted on plates 9 through independent plates 9 one by one in a roll bond panel 3 as a plate type panel forming the evaporating part of the heat pipe. A method for mounting the Peltier element 11 on the plate 9 differs for every set. Since the plates 9 are mutually independent, each Peltier element 11 can be fixed only to the plate 9 related thereto under a fastening force or pressing force depending on the thickness of the Peltier element. Thus, all the Peltier elements can be substantially precisely assembled on the plate type roll bond panel.
Patent JP-H06345170-A (JP)
Title: Lateral-connection type transportation device for board-shaped item such as glass board
Inventor: INO YASUSHI
IPC: B65D85/00
Filed: 1993-06-08
Abstract: PURPOSE:To make it possible to store a board-shaped item to be transported stably and safely corresponding to the size thereof by providing a plurality of unit transportation devices and detachably connecting them in a lateral direction, thereby facilitating the adjustment of the lateral length of the devices. CONSTITUTION:One or a plurality of unit transportation devices are detachably connected in a lateral direction when in use. Each of the unit transportation devices 2 comprises a base 4, back receiver 5, and front protective frame 6. The base 4 comprises a square framed structural body and its lateral width is such that a glass board G narrow in width can be stored therein. The back receiver 5 supports one side of the glass board G resting on the base 4 and a pair of supporting columns, left and right, are erected at the rear opposite side corners of the base 4, which columns are interconnected by a pair of upper and lower connecting members 12. And the adjacent unit transportation devices 2, 2 are detachably interconnected by a connecting member 3 of framed structure.
Patent JP-S62524-A (JP)
Title: Curable unsaturated alkyd and its production
Inventor: TAKIYAMA EIICHIRO
IPC: C08G59/16
Filed: 1985-06-26
Abstract: PURPOSE:To obtain an unsaturated alkyd resin excellent in workability, water resistance and chemical resistance, by reacting an epoxy resin with a specified amount of cresol and esterifying the hydroxyl groups of this product with an alpha,beta-unsaturated polybasic acid. CONSTITUTION:An epoxy resin of formula I is reacted with cresol in an amount sufficient to eliminate the epoxy groups of this epoxy resin to form a reaction product of formula II. The hydroxyl groups of this reaction product are esterified with an alpha,beta-unsaturated polybasic acid or its anhydride to obtain the purpose unsaturated alkyd of formula III. In the formulae, R1 and R2 are each H or methyl, n is 0-2 and m is 2-20. Because said unsaturated alkyd has methylphenoxymethylene groups as side chains, it is bulky and is low in a content of double bonds per unit MW, which will advantageously affect the boiling water resistance and heat distortion temperature of the resin.
Patent JP-S5564159-A (JP)
Title: Ignition distributor for engine
Inventor: OONISHI MASAYOSHI
IPC: F02P7/02
Filed: 1978-11-07
Abstract: PURPOSE:To balance in weight a half-bowl shaped distributor rotor and the component parts of a governor by providing the component parts at an opposite place to the lower part of the distributing rotor for stabilizing ignition timing characteristic and for preventing the failure of a rotary shaft. CONSTITUTION:A cam type governor angular-advancer 20 and a governor base 21 are made by halfly dividing the conventional ones of the kinds. A stopper pin 22 and a spindle 23 are planted on the governor base 21. A simplex governor weight 24 is fitted loose in the spindle 23. A slit 25a with which the pin 22 engages is formed in an L-shaped guide plate divided half, and a simplex eccentric pin 26 is rotatably attached thereto. A distributing rotor 28 is shaped in half-bowl form, and the component parts of a governor angular-advancer 20 is kept out of the lower part of a distributing rotor 28, i.e. the lower part of a rotor electrode 16.
Patent JP-S5362249-A (JP)
Title: High-frequency heater
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/66
Filed: 1976-11-16
Abstract: PURPOSE: To make an HF heater lighter in weight by arranging a second secondary winding at a heater transformer so that the transformer can be used also as a power transformer for a control circuit or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61295596-A (JP)
Inventor: HORIKOSHI TATEO
IPC: G06F17/21
Filed: 1985-06-25
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-S5928520-A (JP)
Title: Heat treatment of 10ni-8co steel after being hot-bent
Inventor: TAKANO GENTA
IPC: C21D6/00
Filed: 1982-08-09
Abstract: PURPOSE:To easily recover the mechanical properties of a Ni-Co tempered ultrahigh-tensile strength steel body which have been deteriorated during hot-working, by subjecting said steel body after being formed by the hot-working to heating treatment several times under a proper condition. CONSTITUTION:After 10Ni-8Co steel as tempered ultrahigh-tensile strength steel is formed by hot-bending, three-stage heat treatment, i.e. heating it at a temp. of 800-950 deg.C at the first stage, at 750-850 deg.C at the second stage and then at 450-550 deg.C at the third stage, each for a heating time longer than 2hr, is performed. If the condition of said heat treatment is outside the range, the intrinsic 0.2%-yield strength and vTrs of the 10Ni-8Co steel can not be recovered. In said heat treatment, the entire body of the steel is pref. slowly heated to uniformly raise its temp. Cooling after the step of heat treatment is pref. water-cooling. By said method, a product such as a spherical shell can be manufactured in the small number of steps using the 10Ni-8Co steel.
Patent JP-H034466-A (JP)
Title: Contact pin
Inventor: HASHIMOTO TETSUO
IPC: B42D15/10
Filed: 1989-05-31
Abstract: PURPOSE:To prevent a contact pin from being deformed even in the event that a plug pin is tilted when it is inserted into the contact pin by providing between a terminal portion and a contact portion plural moveable portions capable of moving in different directions. CONSTITUTION:A contact pin 7 includes a terminal portion 8, a mold pressing portion 9a, 9b, a frame-shaped portion 10, and a contact portion 11, and also comprises a first moveable portion 12 and a second moveable portion 13. The first moveable portion 12 is formed between the mold pressing portion 9a, 9b and the frame-shaped portion 10, and the second moveable portion 13 is formed between the frame-shaped portion 10 and the contact portion 11. In the contact pin 7 plural moveable portions 12, 13 are displaced due to insertion of a plug pin 16, and the contact portion 11 can be put in the direction corresponding to that of insertion of the plug pin 16. Thus, the insertion force of the plug pin 16 will not be forcibly applied to each component element of the contact pin 7 and so deformation of the contact pin 7 is prevented.
Patent JP-H01308414-A (JP)
Title: Resin composition and coating agent for optical fiber
Inventor: SASAHARA KAZUNORI
IPC: C08F20/26
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a resin composition having a high rate of curing, a low refractive index and excellent adhesion to core and being useful as a cladding material for fibers for optical transmission, by mixing urethane acrylate and/or epoxy acrylate with a specified fluorinated di(meth)acrylate. CONSTITUTION:Desirably, 1-50wt.% urethane acrylate obtained, for example, by a reaction of a polyester polyol with an organic polyisocyanate and a hydroxylated acrylate and/or epoxy acrylate obtained, for example, by a reaction of a bisphenol epoxy resin with acrylic acid is mixed with, desirably, 50-99wt.% fluorinated di(meth)acrylate of the formula (wherein R is H or CH3).
Patent JP-H09323758-A (JP)
Title: Composite container and its production
Inventor: SUZUTA MASAYOSHI
IPC: B31B50/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of the inside container at the time of falling of the composite container and improve the defect of the appearance resulting from peeling of flaps at the time of falling and hot-charging, by providing reinforcing parts protecting the inside container at least in a plurality of positions of the flaps provided at respective side faces of the external container. SOLUTION: After a heat-melting adhesive has been applied on a raw material paper, the mold is removed and the paper is applied with a seal by a heat- sealer to form the external container. Thereafter, it is set in a metal mold. In this time, a pressure-sensitive adhesive is applied in advance on the outside of reinforcing parts 7a. A polypropylene preform is heated by an infrared ray heater and molded by biaxially oriented blow molding in a metal mold. And at the same time, the reinforcing parts 7a are stuck to the inside container 2 by making use of the clamp pressure and the flaps 4a are stuck onto the reinforcing parts 7a. This composite container does not break even if it drops. And since the reinforcing parts 7a and the flaps 4a are joined, the defect of the appearance resulting from the fully opened flaps, is prevented.
Patent JP-H07320925-A (JP)
Title: Manufacture of low-loss oxide magnetic material
Inventor: OTSUKA TSUTOMU
IPC: H01F1/34
Filed: 1994-05-26
Abstract: PURPOSE:To provide a method of manufacturing a low-loss Mn-Zn ferrite sintered body having superior high-frequency characteristics. CONSTITUTION:A complex solution consisting of Fe, Mn or Zn nitrate and an amino acid and a solution containing Si, Ca or Hf are mixed, the mixture is heated at a temperature of the boiling point or higher and 400 deg.C or lower of a solvent and is made toself-ignite to obtain spiral single-phase Mn-Zn powder containing an additive. This powder is molded and sintered to obtain a low-loss Mn-Zn ferrite sintered body.
Patent JP-H0436296-A (JP)
Title: Method for separating and purifying protein
Inventor: NAKASHIO FUMIYUKI
IPC: C07K16/00
Filed: 1990-05-30
Abstract: PURPOSE:To separate and purify a protein in a simple process without denaturing and contaminating the protein by bringing an aqueous solution of the protein into contact with a solution containing a specific surfactant in a larger concentration than the minimum concentration, for forming a reverse phase micell in a water-insoluble solvent. CONSTITUTION:One kind or more of compounds selected from a group consisting of compounds of formulas I, II, III and IV (R1 to R8 are >=12C saturated or unsaturated hydrocarbon groups; (l), (m), (n) are 1-10; X is halogen) and the alkali metal salts, alkaline earth metal salts and ammonium salts thereof are dissolved in a water-insoluble solvent in a larger concentration than the lowest concentration for forming a reverse phase micell. The solution is brought into contact with a crude protein aqueous solution controlled the pH and salt concentration thereof under stirring, thereby extracting the protein into the reverse phase micell. The water-insoluble phase is separated, and the pH and the concentration of salts are adjusted. The protein is reversely extracted from the water- insoluble phase solution with an aqueous solution and subsequently transferred to a concentration process. The remaining water-insoluble phase containing the surfactant can again be employed in the extraction of the protein.
Patent JP-S63302373-A (JP)
Title: Spectrum analyzer
Inventor: MATSUZAKA YOZO
IPC: G01R23/165
Filed: 1987-06-02
Abstract: PURPOSE:To effectively connect sound with an image, by constituting the title analyzer so that the level of the frequency component of each of sound signals is displayed through the image due to an image signal. CONSTITUTION:The left sound corresponding to a left sound signal SL is generated from a speaker 3L. An image receiving tube 211 is always set to a display state and the image due to an image signal SV is displayed on the picture of said tube 211. Further, for example, since level signals of '1' are obtained at output terminals corresponding to the level of the 63Hz frequency component of the signal SL in a number on the side of the output terminal 162 of a level indicting circuit 16, the receiving tubes corresponding to the level of the 63Hz frequency component of the signal SL in a number become a display state on the side of the image receiving tube 212 and the image due to the signal SV is displayed on the picture of each of the image receiving tubes. That is, the level of the 63Hz frequency component of the signal SL is displayed on the image receiving tubes 212-217. In the same way, image receiving tubes 221, 231, 241...291 are always set to a display state and the image due to the signal SV is displayed on the respective pictures thereof and the levels of the frequency components of 125Hz, 250Hz, 500Hz... of the signal SL are displayed on the image receiving tubes 222-227, 232-237, 242-247....