baber/WOPTO huggingface dataset:
Patent JP-H07274836-A (JP)
Title: Sweets from tea leaves and production thereof
Inventor: TSUNEMATSU SHIGETO
IPC: A23F3/14
Filed: 1994-04-11
Abstract: PURPOSE:To obtain tea leave cake which is prepared by coating sterilized and dried tea leaves with a sweetener on their periphery, thus provides deliciousness, high nutrition, for example, rich in vitamin C, and good crispy texture without any adverse effect on their intrinsic palatability and flavors of the tea leaves. CONSTITUTION:Tea leaves 4 immediately after picking are boiled in a weak alkali solution to effect sterilization and washing, then cooled down. The cooled tea leaves 4 are drained and dipped in a solution containing a water-soluble and edible adhesive such as gelatin and a sweetener 2 dissolved or dispersed therein to carry out coating thereof. Subsequently, the coated leaves are freeze- dried to provide the objective tea leave cake 1.
Patent JP-H06310745-A (JP)
Title: Fabrication of thin film polysilicon solar cell
Inventor: NISHIDA AKIYUKI
IPC: H01L31/04
Filed: 1993-04-23
Abstract: PURPOSE:To obtain a high quality polysilicon solar cell having large particle size by growing Si grains and then accelerating the solid phase reaction between the Si grains and a dielectric layer. CONSTITUTION:An SiO2 layer 102 is formed on a metal substrate 101 and an amorphous Si layer 103 is deposited thereon. The amorphous Si layer 103 is then annealed thus accelerating the solid phase growth. Subsequently, it is annealed in H, atmosphere to condensate the Si layer thus obtaining micrograins 104 of Si on the SiO2 layer 102. The Si grains 104 are then grown in liquid phase to form a continuous thin film 105 of Si crystal having large particle size. When the Si grains are grown by some extent, annealing is conducted in hydrogen atmosphere to cause solid phase reaction between the Si crystal and the SiO2 layer 102 thus bringing the surface of the metal substrate 102 into contact with the bottom face of the Si grain. Thereafter, a p<+> layer 107 is formed by annealing and a current collecting electrode 108/ITO transparent conductive film 106 is finally formed on the p<+> layer.
Patent JP-H02274804-A (JP)
Title: Production of ni and cr containing molten metal
Inventor: TAKAOKA TOSHIO
IPC: C21B13/00
Filed: 1989-04-18
Abstract: PURPOSE:To economically produce clean Ni and Cr containing molten metal using single reaction vessel by charging Cr raw material to execute a smelting reduction same as the following reduction to a Ni ore after executing the smelting reduction to Ni ore under the specific condition, desulfurization and dephosphorization in a smelting furnace. CONSTITUTION:The Ni ore, carbonaceous material and slag making agent are charged to the smelting furnace and oxygen for decarbonization is blown into the molten metal from a top blowing oxygen lance and oxygen for secondary combustion is blown into slag and CO2 gas or inert gas is blown from tuyeres to keep the secondary combustion ratio [(H2O+CO2)/(H2+H2O+CO+CO2)] to >=0.3, and by executing the smelting reduction to the Ni ore, the Ni-containing molten metal is obtd. Successively, after removing the slag, lime, fluorite, scale and carbonaceous material are added to execute the dephosphorization and after removing again the slag, the lime, fluorite, silica and carbonaceous material are added to execute desulfurization. To the dephosphorized and desulfurized Ni-containing molten metal obtd. in such a way, the Cr raw material is added together with the carbonaceous material and slag making agent and the smelting reduction is executed to the Cr ore with the same way as the above. By this method, the Ni and Cr-containing molten metal having very low impurity is easily obtd.
Patent JP-H08291998-A (JP)
Title: System of electric source of target in tow and signal-transmission
Inventor: KOGA HIROMI
IPC: B64D3/02
Filed: 1995-04-24
Abstract: PURPOSE: To achieve improvement of functions where there are limitations in dimensions and weight applicable to a target in tow, expansion of uses, and increase of the efficiency of the total system. CONSTITUTION: The subject relates to a system of electric source of a target in tow and signal transmission which is equipped with a single line of cable 14 incorporated in a towline, an electric supply system which by the use of the cable 14 electric energy is supplied from a towing craft 2 to a towed target 3, a control-signal transmission system which by the use of the same cable 14 uses high frequencies from the towing craft 2 to the towed target 3, and a monitor-signal transmission system which by the use of the same cable 14 uses high frequencies differing from those in use in the control-signal transmission system referred to above contrarily from the towed target 3 to the towing craft.
Patent JP-H11277716-A (JP)
Title: Screen printing method and holding stand of plate to be printed
Inventor: MURAKAMI TAKEHIKO
IPC: B41F15/40
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven application of a printing medium from developing by a method wherein a plate to be printed is gradually separated from a screen from at one side of the screen to at its other side in the midway of the motion of a squeegee to the terminal of its motion. SOLUTION: When a holding plate 8 tilts, a plate to be printed set on the top surface of the holding plate is gradually separated from a screen from at one side of the screen to at its other side. As a result, this separation slowly peels the plate to be printed off the screen with a uniform force. At the same time, since the screen separates after the obliquely bent state of the screen in realized, the printing medium in the through holes of the screen easily tends to slip out. After that, when the squeegee reaches the terminal of its motion and a printing finished, a vertically moving stand lowers. At this time, a driving motor 18 is rotated reversely so as to restore the holding plate 8 to its horizontal position.  When the vertically moving stand lowers to its lowest position and a printed plate for the printing medium is unloaded, a next plate to be printed is set and the vertically moving stand rises again for carrying out a printing.
Patent JP-H06196501-A (JP)
Title: Manufacture of insulated-gate field-effect transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/322
Filed: 1993-04-02
Abstract: PURPOSE:To obtain an MIS-FET with small recombination center density, by activating and adding hydrogen with high frequency energy, when a non- single crystal semiconductor layer is formed. CONSTITUTION:A non-single crystal semiconductor layer containing hydrogen or halogenide is formed on an insulating member 10 by one out of a glow discharge method, a sputtering method and a vacuum vapor growth method. A gate insulating film 12, a gate electrode 11, a channel forming region 4, source regions 5, 6, and a drain region 6 are formed. Heat treatment is performed in an atmosphere of hydrogen or halogenide, which is contained. When or after non-single crystal is formed, hydrogen or halogenide is activated and added with high frequency or microwave energy. Either one of hydrogen element or halogenide is confined in a very thin semiconductor layer in the channel forming region, and the recombination center density is lowered. Thereby the leak current in the junction part of the drain region and the channel forming region can be reduced.
Patent JP-S5432273-A (JP)
Title: Junction type field effect transistor
Inventor: IWANAMI EIICHI
IPC: H01L29/808
Filed: 1977-08-17
Abstract: PURPOSE: To increase the degree of integration, by making greater Gm through the superposition of a part of the gate region on the drain region in JEET. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H042900-A (JP)
Title: Production of barrier paper
Inventor: ONO ISAO
IPC: D21H27/00
Filed: 1990-04-13
Abstract: PURPOSE:To obtain the title paper with high barrier nature, good in adhesiveness to e.g. silicone resins using an inexpensive barrier agent with high fluidity even af its high concentration by coating the surface of a paper substrate of specified air permeability with a specified amount of an aqueous starch solution. CONSTITUTION:The objective paper can be obtained by coating one or both of the surfaces of a paper substrate 5-1000sec in air permeability with an aqueous starch solution at such an amount as to be 0.5-5g/m<2> on a solid basis followed by drying and then calendering. Said starch is pref. an esterified starch.
Patent JP-S5528102-A (JP)
Title: Composite computer system
Inventor: SATOU MASAYUKI
IPC: G06F3/06
Filed: 1978-08-15
Abstract: PURPOSE: To organize the composite computer system consisting of entirely different architectures, by providing the converter so that all other computers are matched to the physical and logical interface of a computer.  
     CONSTITUTION: The conversion unit 14 is provided to access the file 12 in matching with the architecture of the computer B from the computer A, allowing to access directly without passing through the computer B. The conversion unit is formed with the interface conversion unit 15 and the channel control block (CCB) conversion unit 16. The interface conversion unit performs the conversion from the computer A to the computer B or the inversion in the electric level, polarity and timing, and the CCB conversion unit performs logical specifications such as the conversion from the computer A to B or inversion as to CCB. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08297963-A (JP)
Title: Enclosed and shielded recorder/player
Inventor: UMETSU TORU
IPC: G11B33/02
Filed: 1995-04-24
Abstract: PURPOSE: To obtain an enclosed and shielded recorder/player in which the leakage of field is prevented effectively by shielding a recorder/player completely and the radio signal is protected against noise. CONSTITUTION: In an audio apparatus comprising a CD and a tuner section for receiving the broadcast signal, a digital circuit part and a player are housed in a shield case body 8 having an opening 10 for inserting a CD and a tray 2 for receiving the CD is fixed to a shield cover body 9. The operation for loading the tray 2 to the player causes the shield cover body 9 to close the opening 10 of the shield case body 8 through a resilient shield member 11 thus realizing enclosed shielding.
Patent JP-S5526625-A (JP)
Title: Method of producing resistance film
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/822
Filed: 1978-08-14
Abstract: PURPOSE:To remarkable increase the breakdown strength of element by changing the 0 content in an Si layer while maintaining the impurity concentration in the latter at a level near the saturation point so as to control the specific resistance in the composite layer and setting the specific resistance at a level within a predetermined level. CONSTITUTION:A resistance layer 12 of a composite material mainly consisting of Si and containing predetermined amounts of O and P is formed on the emitter layer 11 of a transistor formed by an ordinary process. The specific resistance of this resistance layer is controlled to fall within the region of between 0.1 and 100OMEGAcm. To this end, an Si substrate after a diffusion treatment is heated in a reaction furnace and SiH4,N2O,PH3 are introduced making use of N2 as a carrier. In consequence, poly Si containing P uniformly grows on the substrate and, at the same time, O is uniformly added as a result of oxidation of N2O. The amount of PH3 is selected to be large enough to maintain the P content at a level near the saturation point. The O content and P content are maintained, respectively, at 10 to 50 at% and 0.1 to 3at%. The subatrate is then annealed in N2 atmosphere. The specific resistance can be precisely controlled within the range of between 0.1 and 0.01OMEGAcm by changing the flow rate of N2O while maintaining the other factors constant, although the value of specific resistance varies depending on the annealing temperature, so that the breakdown of the element is fairly avoided.
Patent JP-H11298226-A (JP)
Title: Receiver having beam steering function
Inventor: KAMATA YASUYOSHI
IPC: H01Q3/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To dispense with structural direction control of an antenna and to set an optimum receiving condition on any of set channels by measuring the receiving power level and setting the directivity of the antenna in the azimuth where the highest receiving power level is secured. SOLUTION: The weighting circuits 21 to 2n change the amplitudes and phases of incoming radio waves of antenna elements 11 to in to control the directivity of each antenna element. The outputs of circuits 21 to 2n are synthesized by a synthesizer 3 and inputted to a receiving part 4. A control part 5 sets the channel set via a channel changeover switch 7 at the part 4 and also measures the receiving power level of the part 4. The part 5 also changes the amplitudes and phases of circuits 21 to 2n corresponding to the elements 11 to 1n to scan the antenna directivity in all directions. Thus, the part 5 searches for the direction of the highest receiving power level and performs the control to keep the directivity of the searched direction.
Patent JP-H11291558-A (JP)
Title: Recorder
Inventor: SUGIYAMA SHIGEYUKI
IPC: B41J3/46
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To execute optimum recording corresponding to a recording content and reduce this recorder in size by a constitution wherein a plurality of discharge holes for a sheet material are provided with a first recording means provided to an upstream side of a sheet conveying passage therebetween and one of the discharge holes shares a supplying hole of the sheet material to a second recording means. SOLUTION: A plurality of discharge holes each for discharging recording paper are provided with a first recording unit A provided to an upstream side of a sheet conveying passage therebetween and one of the discharge holes shares a manually supplying hole of a sheet material to a second recording unit B. A recording paper recorded by the first recording unit A is conveyed to the second recording unit B in a switch-back manner such that the front face thereof is inverted or not inverted by rotation in a conveying direction (forward rotation) of a conveying system consisting of rollers or rotation in a direction opposite the conveying direction (reverse rotation). As the plurality of conveying passages are provided, it is possible to execute optimum recording corresponding to a recording content and to reduce this recorder in size.
Patent JP-S5723855-A (JP)
Title: Newly modified hydrogenated aluminium-lithium reducing agent
Inventor: TERAJIMA TADAO
IPC: C07F5/06
Filed: 1980-07-18
Abstract: PURPOSE:To obtain a reducing agent that is useable to reduce an organic compound having a carbonyl group where it provides high chemical yield, formed alcohol is easy to separate and an asymmetric source is recoverable with high yield to the corresponding alcohols. CONSTITUTION:It is a newly modified hydrogenated aluminium-lithium reducing agent obtained by permitting one equivalent ratio of N substituted ephedrine indicated by a general formula I, 2 equivalent ratio of N substituted aniline represented by a general formula II and 1 equivalent ratio of hydrogenated aluminium- lithium to react. By the reducing agent with this constitution, a reducing reaction proceeds with high chemical yield and asymmetric yield, and formed alcohol can  also be separated more easily than asymmetric source additives. Further the asymmetric source that was used can be obtained with a low cost and in a large amount,  and it can be recovered easily after termination of the reaction in the optically pure state and with high yield and is able to reuse.
Patent JP-H09285556-A (JP)
Title: Infrared ray treatment device
Inventor: SUEMATSU HIROTAKA
IPC: A61N5/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray treatment device of favorable usability in which a lesion part can be heated from immediately after starting up. SOLUTION: A first heater 4 to radiate infared rays is disposed on the front side in a cylindrical head casing 1 which is opened at a front and a back ends, and a fan 8 is disposed on the back side, a second heater 7 is disposed between the first heater 4 and the fan 8, and the first heater 4 is formed as a plate. The second heater 7 is enclosed with a cylindrical heat shielding casing 70 formed in a smaller diameter than the first heater 4.
Patent JP-H0211660-A (JP)
Title: Polymer beads
Inventor: MURIDEYURA NEA
IPC: C08J3/12
Filed: 1989-04-20
Abstract: PURPOSE: To indicate precisely hydraulic flow pattern when beads are suspended in an aqueous medium, by introducing the luminescent polymer beads of specific structure which have medium buoyancy and specific average size in water specimen.  
     CONSTITUTION: Luminescent polymer beads which have medium buoyancy and about 100-200μm of specific average size in water specimen are added, and vinyl polymer host containing luminescent hydrophobic pigment where the beads are dispersed are added. Thus, luminescent beads composition which more precisely indicates hydraulic flow pattern when the beads are suspended in aqueous medium is provided. Monomer forming the polymer beads includes combination of styrene, p-t-butylstyrene, N-butyl methacrylate, and/or m- and p-vinyltoluene. Fluorescent coumarin pigment (e.g. 7-dietheramino-4-methyl coumarin) is preferably used as the luminescence pigment. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10295045-A (JP)
Title: Control apparatus for power generation of hybrid electric vehicle
Inventor: KIKUCHI TOSHIO
IPC: G01R31/36
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To ensure electric power according to a running drive force and to maintain the performance of the motive force of a vehicle by a method, wherein a power generation operation by a prime mover and that by a generator are controlled on the basis of a charging-state detection value, on the basis of a temperature detection value and of an output characteristic and on the basis of a maximum power-generation characteristic. SOLUTION: A terminal voltage VB of a battery 5 is detected by a voltage sensor 10, and the temperature TB of the battery 5 is detected by a temperature sensor 11. A controller 1 finds the charging amount SOC of the battery 5 on the basis of the terminal voltage VB and the temperature TB of the battery 5. At this time, when it is required to limit the electric power generated, a shortage charging amount is found on the basis of the present charged amount SOC, and an engine 2 and a generator 3 are driven and controlled so as to obtain the electric power, to be generated, in which electric power according to the shortage charging amount is added to a shortage electric power with respect to a running drive force.  In addition, when there in a possibility of an overcharge on the basis of the charging electric-power characteristic of the battery 5 (based on the relationship between the battery temperature TB and the charging amount SOC), the engine 2 and the generator 3 are driven and controlled, so as to obtain maximum electric power to be generated.
Patent JP-S60244385-A (JP)
Title: Filter
Inventor: SARUWATARI KAZUYUKI
IPC: B01D35/04
Filed: 1984-05-17
Abstract: PURPOSE:To reduce the replacement frequency of a cartridge, by constituting a filter from a filter case and the cartridge having a filter bed and a filter material sealed therein and mounted in said filter case while providing a pre-filter to the water passage to the cartridge in a freely detachable manner. CONSTITUTION:A cartridge type tap water filter is constituted of a filter case 5 and the cartridge 7 having a filter bed 9 and a filter material 10 sealed therein and mounted in the filter case 5. A pre-filter 13 is provided to the water passage to the cartridge 7 in a freely detachable manner. Therefore, foreign matters such as iron rust, turbidity or fur in tap water are collected by the pre-filter 13 and the replacement frequency of the cartridge 7 is reduced.
Patent JP-H0253915-A (JP)
Title: Electrically conductive conjugate fiber and production thereof
Inventor: TANAKA KAZUHIKO
IPC: D01F8/14
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the title fiber excellent in destaticizing performance by making a high-speed spinning of a fiber-forming thermoplastic polymer and a composition comprising an electrically conductive substance and polyamide- based thermoplastic polymer as sheath and core components, respectively, each dry-conditioned under specified conditions. CONSTITUTION:(A) A fiber-forming thermoplastic polymer of e.g., polyester base, consisting mainly of polyethylene terephthalate and/or polybutylene terephthalate >=0.55 in intrinsic viscosity and (B) a composition comprising (1) an electrically conductive substance consisting of electrically conductive metallic oxide and (2) a polyamide-based thermoplastic polymer such as nylon 6 are each dry-conditioned so as to be 100-1200ppm in moisture content. Thence, these components A and B are melted in separate extruders respectively and put to a high-speed spinning at a spinning speed of 2500m/min using a conjugate spinning unit so as to form sheath part for the component A and core part for the component B, thus obtaining the objective fiber <=20% in hot-water shrinkage rate at 100 deg.C.
Patent JP-S62254195-A (JP)
Inventor: TAKAHASHI MASAYA
IPC: G10L15/28
Filed: 1986-04-28
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-S583641-A (JP)
Title: Catalyst for catalytic combustion
Inventor: FUKUZAWA HISASHI
IPC: B01J33/00
Filed: 1981-06-26
Abstract: PURPOSE:To extend the life of the titled catalyst and to activate catalystic reaction, by coating the surface of a noble metal catalyst or a noble metal-containing catalyst for catalytic combustion with a heat resistant material to prevent the evaporation of the noble metal catalyst. CONSTITUTION:A carrier 9 such as alumina or zirconia is supported with a noble metal catalyst such as platinum or palladium or a mixture of said noble metal and ferric oxide or nickel oxide to form a catalyst layer 10 and the surface of the obtained catalyst is coated with a heat resistant coating material such as alumina or zirconia. Because the evaporation of the noble metal catalyst is prevented, the life of the catalyst can be extended as well as active catalytic reaction is carried out because the noble metal catalyst having low reaction initiating temp. is used.
Patent JP-S63280020-A (JP)
Inventor: SHIMOSU KONTOSU
IPC: A61K31/19
Filed: 1988-04-21
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-S60243866-A (JP)
Title: Automatic disk exchanging device
Inventor: SASAKI MASASHI
IPC: B65H31/02
Filed: 1984-05-17
Abstract: PURPOSE:To eliminate useless time and to obtain a high-speed processing by processing a contained disk cassette by an idle information recording/reproducing means. CONSTITUTION:Based on instructions of a transporting device 14, a specified disk cassette 10 is taken out from a containing rack 15a or 15b, and mounted on either optical disk device 3. Here, when several processing instructions are issued, the transporting device 14 takes out the disk cassette 10 next to specified one in the containing rack 15a or 15b, and mounts it in the empty optical disk device 3, whereby the transporting device 14 becomes the standby state. After the processing of either optical disk device 3 is finished, the disk cassette 10 is taken out, and returned in the containing rack 15a or 15b. Then the disk cassette 10 next to specified one is taken out from the containing rack 15a or 15b, mounted on the empty optical disk device 3, and this repetition is executed continuously.