baber/WOPTO huggingface dataset:
Patent JP-H01298039-A (JP)
Title: Ionic conductive glassy phosphosilicate composition
Inventor: KANAZAWA TAKAFUMI
IPC: C03C3/097
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a homogeneous, dense, rigid glassy compsn. conducting Na<+> ions, easily meltable at a low temp. and having superior moldability by introducing P2O5 into an Na2O-Y2O3-SiO2 sintered body. CONSTITUTION:A glassy Na2O-Y2O3-SiO2-P2O5 compsn. is composed essentially of, by mol, 30-50% Na2O, >0-10% Y2O3, >0-12% P2O5 and 40-60% SiO2 to obtain an ionic conductive glassy phosphosilicate compsn. P2O5 is introduced by substitution for part of SiO2 and the melting temp. of the compsn. is remarkably reduced by introducing a very small amt. of P2O5. Especially >=2% P2O5 ensures 1,350 deg.C melting temp.
Patent JP-H0797294-A (JP)
Title: Synthesis of diamond
Inventor: OJI MASATAKA
IPC: C30B29/04
Filed: 1994-06-08
Abstract: PURPOSE:To continuously synthesize a diamond film having uniform thickness over a long period at a low cost by connecting a heater for heating a prescribed gas to a power supply member through an electrical connection wire and selecting the resistance of the connection wire per unit length to be smaller than that of the heater. CONSTITUTION:A hot-filament heater 1 composed of a tungsten rod having a diameter of about 0.5mm is connected to a power supply member 3 and heated at about 2100 deg.C. Si substrates are placed at both sides of the heater 1 of the diamond synthesizer and a synthesis gas consisting of H2 and CH4 is introduced through a nozzle under the heater 1 into a reaction vessel maintained to about 50 Torr. The connection wire 2 is a tantalum plate having a cross-section of about 0.5mmX2mm corresponding to about 5.1 times the cross-section of the heater 1. The resistance of the connection wire per unit length is as small as about 0.26 times the resistance of the heater 1 to remarkably suppress the heat-generation at the connection part. Diamond is continuously synthesized over a long period because the temperature of the tantalum plate connection wire 2 is suppressed to about 1000 deg.C when the heater temperature is about 2100 deg.C.
Patent JP-S649523-A (JP)
Title: Adder
Inventor: SUTAAMATESU BUASHIRIIDEISU
IPC: G06F7/508
Filed: 1988-05-25
Abstract: PURPOSE: To decrease the delay required for executing addition at a computer arithmetic operation unit by adding two operands of prescribed bits having a specified means. CONSTITUTION: A pseudo generation signal G*(i, m) is specified like an equation I. In this case, (n) is a number smaller than the bit width of addition just for '1', the conditions of Gi =Ai Bi and Ti =Ai +Bi are established, and Ai and Bi express i-th bit digit positions of operands A and B. Besides, a speudo transmission signal Ti (i, m) is specified like an equation II, a pseudo half sum signal Hio is specified like an equation III, and a pseudo transmission half sum signal Mio is specified like an equation IV. Then, two operands A and B of prescribed bits having means for generating these signals are added.  Thus, the operation completely equivalent with the addition is enabled by using a new carry and a pseudo signal and further, the quantity of calculation can be reduced by also decreasing recursion in the case of calculating the sum from the character of recursive expression describing this operation.
Patent JP-H09310617-A (JP)
Title: Engine cooling device and construction machine
Inventor: FUNABASHI SHIGEHISA
IPC: F01P5/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To optimize a device according to working conditions and prevent deterioration of engine performance and increase of noises by enabling independent setting of rotational speed of a cooling fan on an engine speed. SOLUTION: An engine cooling device has heat exchangers such as an intercooler 9a, an oil cooler 9b and a radiator 9c, and a double suction centrifugal fan 3, an electrically driven motor 6 which transmits driving force to a rotary shaft 3a of the double suction centrifugal fan 3 through a fan belt 22 for rotation, and a water pump 5 which is driven by driving force from a crank shaft 11 of an engine 2 and makes cooling water of the engine 2 circulate inside the radiator 9c through a cooling water piping 15.
Patent JP-S5828399-A (JP)
Title: Ink recording method and ink therefor
Inventor: MATSUDA HIROMU
IPC: B41J2/065
Filed: 1981-08-12
Abstract: PURPOSE:To obtain visible images on both side surfaces of a sheet by transferring ink containing particles of more than two types having different diameters onto a porous sheet, irregularly disposing the larger particles on the surface to be transferred and reaching the smaller particles on the back surface. CONSTITUTION:An ink 5 is obtained by dispersing colored particles having 800-5,000Angstrom  in size, colored particles having less than 50Angstrom  in size and magnetic particles as required in a dispersing medium. Then, the ink 5 in a supply tank 6 is sucked by a magnetic field formed by a raising magnet 3 and a supplying magnet 4 provided on a substrate 1, and is supplied on a multistylus 2, thereby forming a meniscus 7. An electric field or a magnetic field is applied from a power unit 9 between the multistylus 2 and the paired electrodes 8 according to an image signal, thereby flying the end of the meniscus 7 onto porous sheet 11 such as sheet on a roller 10, the larger particles are irregularly disposed on the surface of the sheet 11, the smaller particles are arrived at the back surface of the sheet 11, thereby forming images on both side surfaces of the sheet 11.
Patent JP-H01297448-A (JP)
Title: Low-smoking vinyl chloride resin composition
Inventor: TANAKA TAKEO
IPC: C08K3/10
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the title composition with reduced smoke in burning without impairing its flame-retardancy and thermal stability by incorporating a vinyl chloride resin with antimony trioxide, zinc oxide and a polyhydric alcohol-based stabilizing aid in each specified amount. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a vinyl chloride resin with (B) 1-30 (pref. 3-20) pts.wt. of antimony trioxide 0.1-20mum in granular size, (C) 0.2-5 pts.wt. of a polyhydric alcohol-based stabilizing aid comprising a polyhydric alcohol and/or partial ester from polyhydric alcohol and organic acid, pref. 0.5-3 pts.wt. of a mixture comprising a partial ester from dipentaerythritol and adipic acid and a polyhydric alcohol, and (D) 0.5-10 (pref. 1-5) pts.wt. of zinc oxide 0.2-20mum in granular size, and, if needed, furthermore, (E) plasticizer(s), other ingredient(s) such as epoxidized soybean oil, other stabilizer(s) and/or inorganic filler.
Patent JP-H05320439-A (JP)
Title: Flame-retardant polypropylene composition
Inventor: NAKAMOTO FUMIAKI
IPC: C08L23/10
Filed: 1992-05-19
Abstract: PURPOSE:To reduce the volatile loss and bleeding and improve the flame retardancy of a polypropylene compsn. by compounding polypropylene with a specific brominated oligomer component. CONSTITUTION:Polypropylene is compounded with a brominated oligomer component in such an amt. that the bromine content of the resulting compsn. is 1-30wt.%. The oligomer component comprises 99-50wt.% bis(2,3-dibromopropyl) ether of a brominated bisphenol S of formula I (wherein (m) is 1 or 2) and 1-50wt.% at least one oligomer selected from a brominated bisphenol A ethyl ether oligomer of formula II (wherein (h) is 1 or 2; and (p) is an average degree of polymn. and is 1-10) and a brominated bisphenol A carbonate oligomer of formula III (wherein (n) is 1 or 2) having an average degree of polymn. of 2-30 and a softening point of 300 deg.C or lower.
Patent JP-S5915909-A (JP)
Title: Production of color filter
Inventor: OOTA TOSHIYUKI
IPC: G02B5/20
Filed: 1982-07-20
Abstract: PURPOSE:To eliminate the expenditure of Al in the stage of forming the metallic pattern for the boundaries of dyeing regions, by etching away the metallic layer without forming the same on bonding pads. CONSTITUTION:A dyeing resin layer 4 and a metallic layer 5 are formed over the entire surface including the scribe lines 3 and bonding pads 2 provided around the respective chip regions of the substrate 1 for a solid-state image sensing element of an MOS or CCD type, and the 1st photoresist pattern 7 is formed in the region except the pads 2 and the lines 3, whereafter the layer 5 is etched away and the photoresist 7 is removed, thereby forming the pattern of the layer 5 on the pattern of the layer 4. The layer 4 is removed by oxygen plasma or an etching solution with the layer 5 as a mask to form the pattern of the layer 4 and the layer 5 in the region excluding the pads 2 and the lines 3, whereafter the pattern of the 2nd photoresist 8 is formed, and the layer 5 and the resist 8 are removed except the boundary parts in the respective dyeing regions.
Patent JP-H07335855-A (JP)
Title: Optical device
Inventor: TAKAMORI TAKESHI
IPC: H01L27/15
Filed: 1994-06-08
Abstract: PURPOSE:To reduce the distance between an optical signal source and an optical distribution means when optical clock signals are distributed. CONSTITUTION:A planar optical distribution waveguide 12 is formed on one substrate surface 18a, and a diffraction grating 14 for incidence and a plurality of diffraction gratings 16 for output are arranged in the waveguide 12. An optical clock signal source 20 and a plurality of logic operation circuits 22 are formed on the other substrate surface 18b. The diffraction grating 14 for incidence 14 is constituted as a concentric circles diffraction grating. An optical clock signal from the optical signal source 20 is diffracted by the diffraction grating 14, and guided so as to be radially distributed in the optical distribution waveguide 12. The radially distributed optical clock signal is diffracted by each of the diffraction gratings 16 for output, and inputted in the logic operation circuits 22 corresponding to the diffraction gratings 16. Each of the logic operation circuits 22 is synchronized on the basis of the optical clock signal, and performs an operating process.
Patent JP-H10301983-A (JP)
Title: Power consumption calculation method
Inventor: MIYAZAWA TAMAMI
IPC: H01L27/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prepare a library without depending on an operation voltage condition by describing pull-up/pull-down resistance values for the respective terminals of respective logic blocks in the library. SOLUTION: The library 10 is provided with the resistance data of the pull-up resistance, pull-down resistance and leakage resistance, etc., of the respective kinds of the logic blocks and a coefficient or the like used at the time of calculating the leakage power consumption of the logic block. Then, a power consumption calculation device 14 inputs the respective resistance data taken out from the library 10, the time (operation voltage data 12) after the time of starting logical simulation until the time of ending it, optional operation time 13 supplied by input and logical simulation data 11 constituted of input round data, the number of times of switching and the time-based ratio data of High/ Low and calculates pull-up/pull-down power consumption. Further, calculated switching power and leakage power are added and the power consumption 19 of the logic block is calculated.
Patent JP-H0421820-A (JP)
Title: Light-light conversion element
Inventor: TAKANASHI RYOYU
IPC: G02F1/13
Filed: 1990-05-16
Abstract: PURPOSE:To obtain good display quality with low electric power consumption by laminating and forming a luminous layer via a dielectric mirror on a photoconductive layer. CONSTITUTION:The photoconductive layer 14, the dielectric mirror 16 and the luminous layer 18 are respectively laminated and formed in this order between transparent electrodes 10 and 12. The luminous layer 18 is constituted by respectively forming insulating layers 21, 22 around a fluorescent layer 20. A power source 24 for impression of a driving voltage is connected between the transparent electrodes 10 and 12. The luminous layer emits light in correspondence to writing information without requiring reading out light. The reading out of information is executed with good quality without requiring the particular reading out light in this way.
Patent JP-H06336611-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: HONMA HODAKA
IPC: C21D9/46
Filed: 1993-05-27
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet excellent in magnetic properties by subjecting a silicon steel slab to hot rolling and cold rolling into a steel material and thereafter executing decarburizing annealing, nitriding treatment and final finish annealing. CONSTITUTION:A silicon steel slab contg., by weight, <0.100% C, 2.5 to 4.5% Si, 0.03 to 0.15% Mn, 0.017 to 0.050% S and Se alone or in combination with, 0.010 to 0.050% acid soluble Al and 0.0020 to 0.012% N or furthermore contg. 0.03 to 0.5% Sn and 0.02 to 0.3% Cu is heated to <=1280 deg.C, is subjected to hot rolling and is subjected to hot rolled sheet annealing at 900 to 1170 deg.C according to necessity. Next, it is subjected to cold rolling for one time or for two times including process annealing so as to requlate the final draft to >=80% into a cold rolled steel sheet. After decarburizing annealing, the steel sheet is subjected to nitriding by nitriding quantity [N] expressed by 65-0.12[S]<=[N]<=120-0.21X[S] in a gaseous mixture of H2, N2 and NH2 in its running state (where, [S] denotes the content of S and Se in the steel sheet). Next, it is coated with a separation agent for annealing essentially consisting of MgO and is annealed at >=1100 deg.C.
Patent JP-S5250170-A (JP)
Title: Magnetron
Inventor: NAKAGAWA JINZOU
IPC: H01J23/10
Filed: 1975-10-20
Abstract: PURPOSE: A magnetic block whieh magnetically couples to a magnetic pole piece by maintaining insulation is secured to at least one end of a cathode to make it as the substratial end of the magnetic piece, whereby a magnetron capable of supplying magnetic field of high magnetic flux density is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5750983-A (JP)
Title: Benzoquinone derivative and its preparation
Inventor: MARUYAMA KAZUHIRO
IPC: A61K31/343
Filed: 1980-09-10
Abstract: NEW MATERIAL:A 2,3-dihydrozenzofuran derivative shown by the formula I (R 1  is alkyl which may have alkoxycarbonyl, acylamino, etc. as a substituent group; R 2  is H or alkyl; R 3 -R 5  are H, alkoxy, alkyl, halogen), and a benzoquinone derivative shown by the formula II.  
     EXAMPLE: 5-Hydroxyl-2,6-dimethyl-2,3-dihydrobenzofuran-3-carboxylic acid methyl ester and 3-hydroxy-2-(5-methyl-1,4-benzoquinone-2-yl)butyric acid methyl ester.  
     USE: An intermediate for organic synthesis. A compound shown by the formula II is effective for dyeing fibers into orange.  
     PROCESS: A partially novel compound shown by the formula III is irradiated with light rays having a wave length of 380W500nm in a solvent for tens of minutes to several hours to give a compound shown by the formula I. A compound shown by the formula II is obtained by oxidizing the compound shown by the formula I with an oxidizing agent (e.g., iron chloride) in a solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62281645-A (JP)
Title: Telephone set for display of information on originating subscriber
Inventor: SHIBATA RYUICHI
IPC: H04M1/57
Filed: 1986-05-30
Abstract: PURPOSE:To easily judge the value of priority to answers by providing a telephone book recording part to store various information at every telephone number and reading the various information on the calling subscriber numbers received in an incoming call mode out of the telephone book recording part to display them. CONSTITUTION:The incoming call signal is received from a circuit connected to a telephone circuit 10 by a signal receiving means 11 for the detection of a telephone incoming call state. While a calling subscriber number detecting means 12 detects the calling subscriber numbers received from the circuit 10 in a telephone incoming call mode. A telephone book recording part (subscriber information memory means) 14 stores previously the information on each subscriber in response to the telephone number. Thus an information reading means 13 reads out the information on the calling subscriber numbers based on the calling subscriber numbers detected by the means 12 and with reference to the means 14 and then displays the read-out information on a display means 15.
Patent JP-S6018958-A (JP)
Title: Solid-state image pickup device
Inventor: HAYASHIMOTO YOSHIAKI
IPC: H04N5/335
Filed: 1983-07-12
Abstract: PURPOSE:To support a vibration while keeping high parallelism, and to obtain a small-sized solid-state image pickup device having high reliability and high performance by constituting a displacement element while forming a bimorph vibrator to a both-end support type and vibrating a solid-state image pickup element in the direction parallel with a light-receiving surface. CONSTITUTION:A plurality of lead terminals 11 are fitted to the outer side surface of a package 10 consisting of a ceramic frame body with a bottom plate 20, and internal conductors 15 connected to the lead terminals are formed to the internal bottom of the package. A displacement element 30a composed of a bimorph vibrator 31a, end sections thereof each have supporters 321 and 323, and an element 30b having the same structure are arranged oppositely in the package 10, and the elements 30a and 30b are fixed to the side wall of the package 10 by using the supporters 321-324. A flexible printed substrate 40 with a large number of terminals 42 is inserted into the package 10 while being brought into contact with the internal conductors 15, and a solid-state image pickup element 60 is fastened onto the substrate through a glass epoxy fixing seat 50, and covered with a transparent upper cover 70 functioning as a light-receiving window in combination.
Patent JP-H06338957-A (JP)
Title: Home automation device
Inventor: MAYAHARA NAGAYOSHI
IPC: H04M11/00
Filed: 1993-05-28
Abstract: PURPOSE:To improve the reliability of security by transmitting not only sound data but also picture data in which the video of a monitoring camera and a computer picture to show the state of plural appliances monitored by a home controller are synthesized and simultaneously, sound-recording and picture- recording them at the time of automatic reporting. CONSTITUTION:This home automation device is constituted so as to be provided with a report control means to communicate and report the contents of abnormality detected by an abnormality occurrence detecting means such as the occurrence of a fire and a crime, etc., the monitoring camera 6 and a monitoring microphone 7 for monitoring the home controller 12 to control or monitor the abnormality occurrence detecting means and plural appliances, a communication means which detects the abnormality by the abnormality detecting means and is provided with a video telephone function to execute the automatic reporting of the contents of the abnormality by the sound data and the picture data through a telephone line 11, and a storage means 13 to store the sound data and the picture data.
Patent JP-S5272885-A (JP)
Title: Preparation of peptide
Inventor: ISOKAZU YOSHIKAZU
IPC: C12P21/02
Filed: 1975-10-23
Abstract: PURPOSE: To perpare desired oligopeptide or polypeptide in high purity and high yield by the use of a particular metallo proteinase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08294366-A (JP)
Title: Boiled rice flavor-improving composition, flavor-improved boiled rice and its production
Inventor: GENMEI KENJI
IPC: A23L7/10
Filed: 1995-04-26
Abstract: PURPOSE: To improve the taste of a boiled rice by masking the offensive smell of short, middle or long grain species rice, the smell of rice bran, the storage smell of boiled rice and the smell of a packaging material (hemp bag) for transportation. CONSTITUTION: A boiled rice flavor-improving composition contains furfuryl alcohol. The boiled rice flavor-improving composition comprises one or more kinds of an acid-saccharified starch syrup, an enzyme-saccharified starch syrup, a malt starch syrup and their powdery starch syrups, and a boiled rice flavor- improving agent contains furfuryl alcohol as an active ingredient. Before or after rice is boiled, the boiled rice flavor-improving composition or boiled rice flavor-improving agent is added to the rice to obtain the boiled rice improved in the flavor.
Patent JP-H0252021-A (JP)
Title: Gas treatment device
Inventor: MIZUNO AKIRA
IPC: B01D53/34
Filed: 1989-05-19
Abstract: PURPOSE:To deodorize efficiently by generating noiseless discharge from a strong dielectric material by means of high voltage application and providing in parallel a gas treatment layer for decomposing and enhancing a smelly gas component and a reaction layer for treating a surplus smelly component and its harmful decomposition product. CONSTITUTION:A smelly gas component such as NH3 or the like is introduced into a cylindrical tube 1 and enters into a gas treatment layer 5 of a strong dielectric material such as barium titanate or the like to which high voltage is applied between both electrode 2 and 3, and the smelly component is decomposed by noiseless discharge generated in said gas treatment layer. Harmful decomposition product generated at that time such as O3, NO2, NO or the like is reduction-treated by a reaction layer 6 such as active carbon or the like to exhaust clean air.
Patent JP-S5461334-A (JP)
Title: Uniform ratio miscible combustion automatic control system for plural types of fluidic fuel
Inventor: MORIUCHI MASAICHI
IPC: F23N1/00
Filed: 1977-10-25
Abstract: PURPOSE: To control with high precision by performing full automatic control in the procedures of incorporative systematization of controlling fuel gain, fuel ratio, air gain, air gain ratio with changes of main steam pressure.  
     CONSTITUTION: Signals from a main steam regulating meter S 2  are compared with each fuel flow gain signal of fuel flow gain detectors 11, 12, 13, 14, and if there are deviations, fuel is regulated by each fuel ratio and fuel gain regulating valve 41, 42, 43, 44. On the other hand, each fuel flow gain signal is added from the flow gain detectors 11, 12, 13, 14 by an adder 6, which is transmitted to a bias unit 7, while having to do with the minus bias unit 7 and a high signal priority selector 8, in case where reducing signals have come from the main steam pressure regulating meter S 2 , when mixed fuel oil is not in the decrease yet, the high signal priority selector 8 gives priority to signals from the minus bias unit 7, which are transmitted to a combustion air gain regulating meter 9, the resulating meter 9 transmits signal deviations between actually flowing combustion air gain and a setter 16, secures necessary air gain, and performs perfect combustion. Thus, high precision control is available. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5461793-A (JP)
Title: Device for preventing separation of stern water flow
Inventor: KATAGIRI TOKUJI
IPC: B63B1/32
Filed: 1977-10-25
Abstract: PURPOSE: To prevent the separation of stern water flow on a non-slim ship, by accelerating the water at the separation point by electromagnetic force.  
     CONSTITUTION: A horizontal electromagnet 4 is provided in the direction of width of the ship 1 so that the north pole of the magnet is located at the left and the south pole is located at the right. The electromagnet 4 is located behind the separation point 3 of the stern water flow. A magnetic field X, X' is produced by the magnet 4 through the water at the separation point 3. The magnetic field is perpendicularly intersects the directions Y, Y' of electrical currents flowing from an electrode 5 to other electrodes 6, 6'. Electromagetic forces act in directions Z, Z' at the intersection points. The water at the separation point is acceleratd astern on the outside plate of the ship by the electromatnetic forces. Thereby, the water flow is rectified and the separation is greatly reduced. 
     COPYRIGHT: (C)1979,JPO&Japio