baber/WOPTO huggingface dataset:
Patent JP-H055079-A (JP)
Title: Coating composition for tubular inner surface
Inventor: IIZUKA HIROSHI
IPC: C09D5/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the title composition excellent in water quality conservation, thus suitable for tubular inner surface coating such as for water pipes by incorporating a specific epoxy setting component with 1-xylyl-1,3-diphenylbutane, etc., and coloring pigment etc. CONSTITUTION:The objective composition can be obtained by incorporating (A) as setting component, a total of 100 pts.wt. of (1) an epoxy resin containing >=90wt.% of a bisphenol glycidyl ether and (2) an aliphatic polyamine with < one equivalent of active hydrogen per equivalent of the epoxy group in the component 1 with (B) 3-20 pts.wt. of at least one kind of compound selected from 1-xylyl-1,3-diphenylbutane, bis(alpha-methylbenzyl)xylene and 1-xylyl-1-(3-alpha- methylbenzylphenyl)ethane and (C) inorganic filler such as coloring pigment and/or flaky stainless steel. The chlorine consumption in service water on contact of the cured coating film from the present composition with the service water will be $1ppm.
Patent JP-H02162806-A (JP)
Title: Planer antenna
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q21/06
Filed: 1988-12-15
Abstract: PURPOSE:To avoid structural change due to secular change and to improve the weather-proof performance and the efficiency by arranging a metallic plate formed with a slot corresponding to the location of a radiation element of a radiation circuit onto the radiation circuit closely. CONSTITUTION:A printed circuit board of a feeder circuit 2 is laminated on the upper face of a ground conductor 3 via a foamed polyethylene sheet 5, further a printed circuit board for a radiation circuit 1 is laminated via a foamed polyethylene sheet 6 and the metallic plate 4 is arranged closely onto the upper face. The metallic plate 4 is made of an Al plate and formed by punching a square slot 4a so as to correspond to the location of the radiation element of the radiation circuit 1. Thus, even when the foamed polyethylene sheet is used as a dielectric, a rigid sandwich structure is formed by the metallic plate and the ground conductor, the antenna is not deformed even for the use for a long period and the feeder loss is reduced and wide band is attained by using the foamed polyethylene sheet with a small dielectric constant for the dielectric.
Patent JP-2001133440-A (JP)
Title: Nondestructive method for measuring aged deterioration of strength of ferromagnetic structural material
Inventor: TAKAHASHI MASAKI
IPC: G01N27/72
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive method for measuring an aged deterioration of a strength of a ferromagnetic structural material whereby changes of a dislocation density in a prior stage of a crack and of a density distribution are nondestructively inspected by a magnetic yoke and an exciting power source, and a degree of the changes is measured with a high sensitivity. SOLUTION: According to the method, the aged deterioration of the strength of the ferromagnetic structural material is nondestructively measured by quantitatively obtaining a substantial stress change with time of the ferromagnetic structural material. A coercive force HC and a magnetic susceptibility XH of the ferromagnetic structural material to be measured at the coercive force HC are obtained by measurements. Values of the coercive force HC and the magnetic susceptibility XH are substituted in an equation σ=a(HC/XH)n including known two constants (a) and (n) determined by an internal structure of the material for obtaining a substantial tensile force σ, whereby the substantial tensile force σ at the ferromagnetic structural material is obtained.  The substantial tensile force σ of the ferromagnetic structural material is compared with a tensile force σ in an initial state of the ferromagnetic structural material, thereby obtaining the substantial stress change with time of the ferromagnetic structural material.
Patent JP-H10141916-A (JP)
Title: Displacement measuring instrument
Inventor: SHIONOYA TAKASHI
IPC: G01B11/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized light-weight displacement measuring instrument using a less number of parts for measuring the displacement, etc., of an object to be measured. SOLUTION: The light emitted from a light source 1 is emitted from an opening 30 through a beam splitter 2 and reflected by a reflection type light condensing hologram 6. Of the reflected light rays from the hologram 6, two converged luminous fluxes 9 and 10 are again passed through the opening 30 and reflected by the beam splitter 2 in a displacement measuring unit 4. A light receiving section 3 is positioned so that the light receiving surface of a light receiving element 7 to which the converged luminous flux 9 is made incident can be positioned on the front side of the condensing position 11 of the flux 9 and the light receiving surface of another light receiving element 8 to which the converged luminous flux 10 is made incident can be positioned on the rear side of the condensing position 12 of the flux 10.  Thus a displacement measuring unit 4 is constituted in such a simple constitution that only the light source 1, beam splitter 2, and light receiving section 3 are incorporated in the unit 4.
Patent JP-H03178173-A (JP)
Title: Superconducting transistor
Inventor: SHOJI AKIRA
IPC: H01L39/22
Filed: 1989-12-06
Abstract: PURPOSE:To realize sure switching control of main current or element current, by bonding a semiconductor layer capable of turning to a superconducting state by the proximity effect of second superconductor, and bonding a metal layer to the semiconductor layer via an insulating layer. CONSTITUTION:A second superconductor 13 whose thickness is about the coherence length of superconducting electron is bonded to a first superconductor 11, via a tunnel barrier layer 12. A semiconductor layer 14 is bonded to the second superconductor 13, so as to able to turn to a superconductive state by the proximity effect of the second superconductor 13. A metal layer 16 is bonded to the semiconductor layer 14, via an insulating layer 15. The first superconductor 11 and the second superconductor 13 are equipped with main terminals T1 and T2, respectively. The metal layer 16 is equipped with a gate terminal G. Thus, a three-terminal type superconducting transistor 10 can be integrated in a Josephson circuit system, thereby obtaining a switching logic between the main terminals T1, T2, on the basis of voltage driving principle almost without requiring gate current or control current.
Patent JP-2001132872-A (JP)
Title: Double pipe structure and manufacturing method thereof
Inventor: WADA HIDETOSHI
IPC: F16L9/18
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To disperse the thermal expansion of an inner pipe to both end parts with a support part of an outer pipe as a reference without increasing the number of part items. SOLUTION: A double exhaust pipe 1 is composed of an inner pipe 2 and an outer pipe 3 formed of a metal pipe material, and the outer pipe 3 is disposed on the outer periphery of the inner pipe 2 through a clearance 8. The outer pipe 3 is formed thicker in wall thickness than the inner pipe 2. Both end parts of the double exhaust pipe 1, that is, one end parts 4, 6 and the other end parts 5, 7 of the inner pipe 2 and outer pipe 3, are respectively formed as relatively displaceable free ends. The outer side face of a curved part 9 of the outer pipe 3 is provided with a projecting part 10 projecting onto the inner pipe 2 side from the inner peripheral surface view of the outer pipe 8, and the projecting part 10 abuts on the outer side face of a curved part 11 of the inner pipe 2 to support the inner pipe 2 to the inside of the outer pipe 3.
Patent JP-H07146793-A (JP)
Title: Production system
Inventor: MAKI SHOICHI
IPC: G06F9/44
Filed: 1993-11-24
Abstract: PURPOSE:To continue a processing even when a matching processing is failed by providing a unmatching rule which can be processed only in a non-matching state where any data is not matched when data is collated with the condition part of a production rule. CONSTITUTION:A production system 15 is provided with a production memory 1 storing the production rule and a working memory 3 storing data collated with the condition part of the rule. An inference engine 5 checks whether the rule matched with the condition part of the rule exists or not, and repeats the collation of the rule with data and the ignition of the rule until a conclusion is obtained so as to execute inference. In the case of the unmatching state where any data is not matched at the time of collation, the unmatching rule can be described and the processing can be executed. When it comes to error termination owing to the imperfection of the rule or the condition part, an error state can be restored by using the unmatching rule.
Patent JP-H05148935-A (JP)
Title: Roof truss
Inventor: KAWAZOE TSUTOMU
IPC: E04B7/02
Filed: 1991-12-02
Abstract: PURPOSE:To reduce construction cost by connecting an inclined beam to the inclined beam connecting piece of a connecting metallic member rigidly fixed to the upper position of the supporting member of a ridge beam a main house, and connecting a rafter to a rising metallic member erected on the ridge beam and main house. CONSTITUTION:A main house 2 is horizontally laid, parallel to a ridge beam, on a bunch of support members 9b erected on a girder. A connecting metallic member 3 is then fixed onto the support member 9b by welding through a welding piece 10, and an inclined beam 4 is bolt-fixed to the inclined beam connecting piece 11 of the metallic member 3. A rising metallic member 6 is bolt-fixed onto the main house 2 through a horizontal piece, and a rafter 5 is bolt-fixed to the vertical piece of the rising metallic member 6.
Patent JP-H04195765-A (JP)
Title: File copying system
Inventor: AKIBA MASAO
IPC: G06F3/06
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate a wasteful operation such as reexecution of a copying operation, etc., by discriminating whether all the data of an original to be copied can be copied on a copying medium or not before the copying operation is executed. CONSTITUTION:A disk apparatus 1 is connected to a CPU 2, a magnetic tape apparatus 3 of a copying file is connected to the CPU 2, and an operating system (OS) 4 for physically moving the apparatuses and a copying program 5 for executing a copying operation are loaded. The program 5 issues an attribute post macro such as sense I/O type command, etc., so as to know the attributes of the apparatuses from the system 4 before the original to be copied is copied to a copy, thereby knowing the medium attribute of the original to be copied, the copying medium, and calculates data amount of the file of the original to be copied and writable capacity of the copying medium. Then, it judges whether the capacity of the file of the original to be copied can be copied on the file of the medium or not, and executes copying if the copying is possible. Thus, a wasteful operation of reexecution is eliminated.
Patent JP-H11150627-A (JP)
Title: Color line sensor and color image reader
Inventor: ISHIDO YASUNOBU
IPC: H04N1/19
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a color line sensor and a color image reader capable of holding white balance without forming a specific adjusting circuit. SOLUTION: The color image reader is provided with an optical lens system 1, a color line sensor 3 and a signal processing circuit 4. The sensor 3 has red, green and blue line sensor parts 5 to 7, which are respectively covered with red, green and blue transmitting filters Fr, Fg, Fb where the ratio of respective transmission factors is about 1:2:1 and the light receiving area ratio of pixels Ar, Ag, Ab is 2:1:2.
Patent JP-H10160145-A (JP)
Title: Waste disposal apparatus
Inventor: MINE KAZUNORI
IPC: F23M5/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent temperature in a combustion chamber in heating processing from becoming abnormarily high temperature. SOLUTION: A waste disposal apparatus is adapted such that it includes a vapor combustion chamber 13 for containing waste, a heating burner 15 for heating the iniside of the vapor combustion chamber 13, a combustion chamber 14 communicated and connected with an upper portion of the vapor combustion chamber 13 heated with the heating burner 15, a combustion burner 38 for combusting gas in the vapor combustion chamber 13, a temperature sensor 54 for measuring temperature in the combustion chamber 14, and cooling blowers 16, 39 for cooling the vapor combustion chamber 13 and the combustion chamber 14.  In the apparatus, there is provided forced cooling means for forcedly cooling the combustion chamber 14 by switching off the heating burner 15 and switching on the cooling blowers 16, 39 when the temperature sensor 54 for measuring temperature in the combustion chamber in heating disposal exceeds first set temperature.
Patent JP-2000130564-A (JP)
Title: Manufacture of resin gear
Inventor: SAGAWA TAKATOSHI
IPC: F16H55/48
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the strength while preventing a corresponding part of a cavity to a rim from generating a weld part in the case of manufacturing a resin gear having a boss, an arm and a rim and provided with teeth in the peripheral surface of the rim by directly filling the cavity with the resin from a sprue of a die through a direct gate. SOLUTION: At the time of manufacturing a worm wheel, an insert fitting 45 forming a boss 41 and an arm 42 is fixed to a lower mold 51 of a die 50. A cavity 54 is filled with the melted resin for injection molding from a sprue 55 provided at a central part of an upper mold 53 through a direct gate 56 spread in the peripheral part. Thereafter, a mold formed by cooling for solidification in the die 50 is ejected, and cut by a cutting blade such as a lathe along the ring-like boundary between a rim forming part and a gate forming part of the mold, and the gate forming part is cut for elimination from the mold. A gear raw material provided with the rim forming part in the insert fitting 45 is thereby obtained, and the periphery of the rim forming part is formed with teeth so as to finish a product.
Patent JP-H02163789-A (JP)
Title: Production of calculator hologram
Inventor: HORIGOME HIDEYOSHI
IPC: G03H1/08
Filed: 1988-12-19
Abstract: PURPOSE:To easily and inexpensively produce the above hologram by determining the patterns of holograms by using previously recorded servo information and further recording the holograms by the clocks reproduced from the servo information. CONSTITUTION:The synchronizing clocks are reproduced by using sink pits from the servo information previously recorded on a magneto-optical disk. A calculator 38 calculates the hologram information and converts the same to the form of the amplitude of object waves and the information intensity distributions of phases, by which the binary data of the patterns is obtd. This binary data forms the bits in the prescribed position on the magneto-optical disk in a modulating circuit 39 by the synchronizing clocks reproduced in a synchronizing signal reproducing circuit 37. A light source 31 is modulated by the output signal of the circuit 39 and the calculators make on-off control of a laser diode according to the binary data of the patterns of the holograms. Since the hologram patterns are directly recorded on the optical disk in such a manner, the easy and inexpensive production is possible.
Patent JP-H08235021-A (JP)
Title: Method and system for visual debugging of object in object-oriented system
Inventor: NAAKAN KOSUKUN
IPC: G06F11/36
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To debug one of a plurality of objects forming an application in an object-oriented system by utilizing a graphic user interface. SOLUTION: Many objects forming an application have one or more action slots 700 and each slot 700 contains one or more action objects. By utilizing a graphic user interface, each action object is stored in an activated object together with the action slots 700 in response to an event 702 generated by a user. The event 702 is related to the slots 700. The data sent to each action object are stored in the activated object. The data are required for again generating the event 702 generated by the user. Whenever the event 702 is generated, the activated object is created. The activated objects can be debugged by utilizing a debugger 10.
Patent JP-H06161995-A (JP)
Title: Method and device for shaping name data
Inventor: YUDASAKA SHINGO
IPC: G06F17/22
Filed: 1992-11-27
Abstract: PURPOSE:To accurately perform last name punctuation by obtaining the number of characters of a full name from full name data, obtaining the number of words and word length by retrieving a last name dictionary, and punctuating the full name data between a last name and a first/middle name by a last name punctuation means. CONSTITUTION:The data of the full name, for example, (Shinichi Kobayakawa) is inputted to an original data buffer 10, and the data are taken out by a full name data acquisition means 20. After that, last name dictionary retrieval 30 is performed as comparing the last name dictionary with the full name data, and a result in which the full name is segmented into (ko/hayakawa/shinichi) can be obtained. At this time, the number 3 of words is obtained by a word number acquisition 50, and the word length 1:2:2 is obtained by a word length acquisition means 40. In such a case, the number 5 of full name characters can be obtained immediately from the full name data acquisition 20 by a full name character number acquisition means 60. The calculation 70 of the number of last name characters can be performed based on the data in the word number acquisition 50, the word length acquisition 40, and the full name character number acquisition 60, and the last name punctuation 80 is performed by the obtained number of last name characters, then, it is outputted to a data buffer 90 after shaping.
Patent JP-H11137359-A (JP)
Title: Fall preventing metallic fixtures
Inventor: UEKI YASUNAO
IPC: A47B91/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide fall preventing metallic fixtures for preventing the fall of a device such as a business refrigerator, which is supported by a plurality of stand legs an placed on a floor surface, and which are easily moved concerning and arrangement place without limiting it. SOLUTION: The fixtures are provided with a planar part 1, a fitting part 3 fixed to the one end part of the planar part 1 and fastening fixtures 5 for holding the adjuster part 13 of the stand legs 12 in the device with the fitting part 3 so as to fix it. The planar part 1 and the fastening fixtures 5 are arranged across the adjuster part 13 of the stand legs 12, bolt are put through bolt holes 4 and 6 so as to be screwed into nuts 7 and fastening and fixing are executed. When the fixtures are fixed, they are fixed so as to permit the planar part 1 to be extended in a direction where the refrigerator tends to fall, that is, they are fixed to the stand legs 12 at a front side so as to permit the planar part 1 to be extended to the front side and fixed to the stand legs 12 at a rear side so as to permit the planar part 1 to be extended to the rear side.
Patent JP-H10158092-A (JP)
Title: Diamond film for heat sink
Inventor: NODA MASAHARU
IPC: H01L23/373
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a diamond film giving a heat sink having satisfactory cooling ability and sufficiently high reliability and capable of giving the heat sink with high production efficiency. SOLUTION: This diamond film for a heat sink is a polycrystalline diamond film contg. >=50vol.% crystals each having <=0.1mm crystallite diameter. When the peak intensity of the diamond film at about 1,333cm<-1> in its Raman spectrum and that at about 1,500cm<-1> are represented by A and B, respectively, the ratio of A to (A+B) is 0.5-0.99.
Patent JP-H05157139-A (JP)
Title: Flywheel device
Inventor: SEKIYA YOSHIKI
IPC: F16F15/30
Filed: 1991-12-03
Abstract: PURPOSE:To smooth engagement of a clutch, to prevent the generation of impact noise, and to improve durability of the clutch by engaging and disengaging the clutch according to the number of revolutions and driving such a motor that when the clutch is engaged, a flywheel is rotated in synchronism with a speed increase gear. CONSTITUTION:A flywheel 17 is connected to an engine rotary shaft 11 through a speed increase gear 15 and stable rotation is ensured. When the number of revolutions exceeds a given value, an electromagnetic clutch 16 is disengaged, the flywheel 17 is disengaged, and high acceleration response is ensured. In this case, the flywheel 17 is rotated at the given number of revolutions with the aid of a motor 18 and meanwhile, when the number of revolutions of an engine is reduced to a value lower than a given value, the electromagnetic clutch 16 is connected in a state that the flywheel 17 is rotated at the given number of revolutions, and the motor 18 is stopped. Since, when the electromagnetic clutch 16 is engaged, the flywheel 17 is rotated in synchronism with the speed increase gear 15 with the aid of the motor 18, the electromagnetic clutch 16 is smoothly engaged, the generation of impact noise does not occur, and a high load is not applied on the electromagnetic clutch 16, resulting in improvement of durability.
Patent JP-H04188494-A (JP)
Title: Semiconductor storage circuit device
Inventor: KOSUGI RYUICHI
IPC: G11C11/409
Filed: 1990-11-21
Abstract: PURPOSE:To make the speed of the access time high by a method wherein, before a data is output, at least one data bus for an output from a sense amplifier circuit is set forcibly to a potential for a data, on one side, in advance by using an address trigger circuit. CONSTITUTION:A reset circuit which sets a data bus 2 to a potential 'L' by receiving an ATD(address transition detector) signal generated by sensing an address input signal is provided with an N-channel transistor 4. In this case, a reset function at a semiconductor memory device sets the potential of an output from a data output buffer circuit to 'H' or 'L', by using the generated ATD signal, before a data is output actually. As a result, when 'H' is reset in advance, it is possible to prevent an overshoot noise generated when a data '1' is output. When 'L' As reset in advance, it is possible to prevent an undershoot noise generated when a data '0' is output. Thereby, the speed of the access time can be made stably high.
Patent JP-H01159100-A (JP)
Title: Methane fermentation treatment of organic waste
Inventor: DOI TORU
IPC: C02F11/04
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the load of denitrification treatment by separating the nitrogen component from an aqueous system, by culturing an aquatic plant using a methane fermentation digestion liquid to perform acid fermentation and separating the carbon source in the plant to add the same to methane fermentation to increase a carbon/nitrogen ratio. CONSTITUTION:In the methane fermentation of org. waste containing a large amount of nitrogen such as livestock waste, a raw material is charged into a methane fermentation apparatus 2 to perform the gasification of org. waste by methane fermentation. This digestion liquid is introduced into an aquatic plant culture apparatus 3 and solar rays are utilized to perform the culture of a plant, that is, the fixation of carbon dioxide in air and the absorption of nitrogen. Thereafter, the plant harvested from the culture apparatus 3 is successively sent to a grinding apparatus 5 and a solubilizing apparatus 6 to decompose org. substances into org. acids. Further, a liquid component is separated by a separation apparatus 7 to be sent to an apparatus 1 and added to the org. raw material of methane fermentation. By this method, process energy and cost are improved.