baber/WOPTO huggingface dataset:
Patent JP-2000247613-A (JP)
Title: Nitrogen utilizing system using combined body containing metallic nitride
Inventor: ADACHI KINYA
IPC: B01D53/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To store nitrogen by using a combined body consisting of a metallic nitride derived from a metal, an alloy or a compound having nitrogen occluding and releasing characteristic as a base and to produce a nitrogen-containing compound by using the purified or occluded nitrogen. SOLUTION: Nitrogen using ammonia or gaseous nitrogen as a nitrogen source is stored and purified at high density by using the combined body formed in the decomposition process such as nitrification or hydrogenation of the nitrogen occluding alloy including RFe7 (R = a rare earth) or the combined body formed in the decomposition process such as the nitrification of the hydrogenation of precipitate or deposit from a metallic salt solution of iron or ruthenium, which contains rare earth elements or the like as a storing medium. The valuable nitrogen-containing compound such as ammonia, hydrazine, amine is produced by using the occluded nitrogen. Nitrogen is stored in high density and easily purified by repeating the occluding/releasing cycle.  The valuable nitrogen- containing compound including ammonia, hydrazine and amine is effectively produced by utilizing the high reactivity of the occluded nitrogen.
Patent JP-H09241360-A (JP)
Title: Copllyester and its production
Inventor: TATEBAYASHI TAKEO
IPC: C08J5/18
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To precrystallize isophthalic acid copolyester chips while preventing them from being fused and from lowering in handleability and intrinsic viscosity by drying them in the presence of fed moisture under specified conditions. SOLUTION: Isophthalic acid copolyester chips are fed from a chip inlet 3 into a drier containing an atmosphere heated to a temperature below the Tg measured by DSC before being crystallized by means of a heater 1, and moisture is fed thereinto from a feed inlet 4. They are agitated with impellers 5 and 6 driven in the counter directions by a motor M and heated to a temperature determined by formula I (wherein M is the rate of the copolymerized isophthalic acid and is in the range: 10mol%<=M35 mol%; T( deg.C) is the temperature of the atmosphere contained in the drier; and Tg ( deg.C) is the glass transition temperature) over a period of time determined by formula II (wherein (t) is the crystallization treatment time and is in the range: t>=0.25).  The dried chips are discharged from an outlet 8 to obtain a copolyester giving a thermogram in which at least one Tm' (a multiple melting peak temperature ( deg.C) which appears on the side lower than Tm) when measured by DSC, the total of the respective ΔHm' (the heat absorption of Tm', Cal/g) is 0.1-8 times as high as ΔHm (the heat absorption (Cal/g) at Tm) and having a degree of crystallinity of 25-50%.
Patent JP-S54149251-A (JP)
Title: Dehumidifier
Inventor: MURAKAMI TOSHIHIKO
IPC: F24F1/02
Filed: 1978-05-15
Abstract: PURPOSE: To enable ensured change-over to dehumidifying operation on the finish of defrosting operation by enabling hot wind operation or blowing operation during defrosting operation irrespective of the contact of a timer.  
     CONSTITUTION: In hot wind or blowing operation, there is formed a closed circuit consisting of an AC power source 1, the input and a of a rotary switch 2, output end d, bypass circuits l 1 Wl 2 , heater 10, the output end g of the switch 2, and input end b so that the heater 10 is fed with current. There is also formed a closed circuit consisting of a driving fan motor 11, the output end f of the switch 2, input end b, and the power source 1 so that the motor 11 is driven. Thus, in defrosting operation time, hot wind operation or blowing operation can be effected irrespective of whether the movable contact 7 1  of a defrosting timer 7 is in connection with a fixed contact 7 2  or with a fixed contact 7 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06271391-A (JP)
Title: Method for determining growth rate and formation of single crystal thin film
Inventor: SATO MASAKATSU
IPC: C30B23/08
Filed: 1993-03-17
Abstract: PURPOSE:To determine the growth rate of the single crystal thin film and to grow the single crystal thin film according to a determined growth rate. CONSTITUTION:A first materials 24 (InGaAs layer) having a lattice mismatching rate higher than lattice mismatching rate of a substrate 23 and a second material 26 (GaAs layer) having the lattice mismatching rate lower than the lattice mismatching rate of the substrate or the same lattice mismatching rate as the lattice mismatching rate of the substrate are periodically epitaxially grown on the substrate, by which a superlattice structure 28 is formed. X-ray diffraction is executed by using the sample having such superlattice structure and the growth rates of the first and second materials are determined by an X-ray locking curve. The formation of the superlattice structure on the substrate by using an MBE method is executed in the state of holding K-cell shutters of Ga and As of the second material open in the case of such formation. On the other hand, the K-cell shutter of In of the first material is preferably opened and closed repetitively. The single crystal thin film having the second material is thereafter formed by using the determined growth rate of the second material on the fresh substrate.
Patent JP-H03260138-A (JP)
Title: Weaving method for fabric with swivel pattern and weaving machine therefor
Inventor: TAKESHITA YOSHISHIGE
IPC: D03D49/60
Filed: 1990-03-07
Abstract: PURPOSE:To obtain the title fabric free from weaving bars by beat up each time when a weft forming ground texture is driven into warps and by not making a beat up when a sewing yarn forming float texture is driven into the warps. CONSTITUTION:In a weaving machine to weave fabrics with swivel pattern, a beating up is made each time when a weft is driven into warps, and when a sewing yarn 22 is driven into the warps, such beating up is not made, and when the next weft is driven following the sewing yarn, a beating up is reopened, thereby preventing sewing yarns from running into the ground texture 20, also preventing weaving bar development on the fabric, thus enabling swivel even in weaving fabrics such as georgettes.
Patent JP-H09248935-A (JP)
Title: Image recording and reproducing device
Inventor: YAMAMOTO TADASHI
IPC: G03G15/01
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To regenerate an image formed as an overlapped hard copy by the simple operation by generating a given pattern image signal and applying the modulation to the above-said signal by a first image signal to form a pattern modulation image signal, which is recorded on a second image signal. SOLUTION: For example, a color difference pattern image signal 753 is issued as a pattern image signal from a pattern generating section 703, and the phase modulation is applied in compliance with an embedded image signal 751 output from a first image memory 701 in a pattern modulation section 704 to form the pattern modulation image signal 754. Then the pattern modulation image signal 754 is overlapped on an image signal 752 to be embedded output from a second image memory 702 by a pattern overlapping section 705 to form a pattern overlapping image signal 755. The pattern overlapping image signal 755 is converted into an ink quantity signal 756 by a color modifying section 766, and then input into an image recording section 707 to output a hard copy image.
Patent JP-S51132940-A (JP)
Title: Electric source apparatus
Inventor: HASHIMOTO SHINTAROU
IPC: G09G3/36
Filed: 1975-05-14
Abstract: PURPOSE: To drive directly a liquid crystal indicator, using C-MOS. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04275124-A (JP)
Title: Heat generating device in hot runner apparatus in synthetic resin injection molding machine
Inventor: SAITO SHIGE
IPC: B29C45/26
Filed: 1991-03-01
Abstract: PURPOSE:To increase a heating surface per a predetermined range and to enhance heating efficiency by a method wherein a spiral ridge is cut in the leading end heating body integrated with a main body member and a spiral hole is cut in the main body part on the leading end side of the internal receiving space at the leading end part of the leading end heating body in the spiral hole. CONSTITUTION:The receiving space 12a facing to the interior of a gate not shown in the drawing is formed to the leading end part 12 of a main body part 11 having a receiving space 12a formed therein so as to be allowed to face to the interior of the hot runner of an injection molding machine and a fixing spiral hole 12b is formed on the leading end side of the receiving space 12a. A main heating body 21 relatively large in the generation quantity of heat for heating the synthetic resin in the runner to always hold the same to a molten state is spirally built and arranged in the receiving space 11a of the main body part 11 along the inner peripheral surface of said space 11a. Further, a leading end heating body 31 again melting the synthetic resin material temporarily cooled and solidified at a gate part to close a flow path is inserted in the receiving space 12a of the leading end part 12 through the center part of the main heating body 21 to be screwed in and fixed to the spiral hole 12b.
Patent JP-S63222731-A (JP)
Inventor: MIYAZAKI ATSUSHI
IPC: A61B1/00
Filed: 1987-03-11
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-H05253053-A (JP)
Title: Rice cooker
IPC: A47J27/00
Filed: 1992-03-16
Abstract: PURPOSE:To shorten time to the finish of cooking rice from the precooking by shortening a precooking process time in a rice cooker adapted to supply water into a pot automatically. CONSTITUTION:By a control means 52, water in a water tank 26 is heated with a second heating coil 36 and the hot water heated by the heating is supplied into a pot 14 with the driving of a motor 29. After the supply of the hot water into the pot 14. By the control means 52, a first heating coil 21 is operated to heat the pot 14, thereby maintaining the inside of the pot 14 at a precooking temperature.
Patent JP-H07268460-A (JP)
Title: Production of cr-ni stainless steel sheet excellent in surface quality and workability
Inventor: TERAOKA SHINICHI
IPC: C21D9/46
Filed: 1994-03-28
Abstract: PURPOSE:To produce a cold rolled steel sheet having superior surface quality and material quality by continuously casting a molten steel to specific plate thickness and performing intermediate coiling at specific temp., holding for specific time, and hot rolling under specific conditions. CONSTITUTION:A molten Cr-Ni stainless steel is cast continuously into a foil-like cast slab of <=10mm thickness by using a continuous caster by which the wall surface of a mold moves synchronously with a cast slab. The foil-like cast slab is subjected to intermediate coiling at 900-1200 deg.C and held for >=1min. The foil-like cast slab is uncoiled, hot-rolled at 900-1200 deg.C at 10-50% draft by a rolling mill, and coiled into strip-like state. Successively, hot rolled plate annealing, descaling, cold rolling, and annealing pickling or bright annealing are performed. A perfect recrystallized structure can be obtained by hot rolled plate annealing by performing heat treatment for growing precipitates before hot rolling, and also grain growth can be accelerated by forming a cold rolled sheet by cold rolling and annealing, by which the sheet product having superior surface quality and workability can be produced.
Patent JP-2000256716-A (JP)
Title: Structure for holding refractory in furnace body
Inventor: FUJIEDA TOSHIO
IPC: F27D1/12
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a refractory holding structure, with which the refractory for protecting the inner part of a furnace, such as a blast furnace, is difficult to receive large thermal stress and is stably held. SOLUTION: Plural grating holding blocks 11 are adjacently fitted to the inside of a cooling stave 9 as a furnace wall body and a brick as a rectangular parallelepiped refractory 13 is held in each section 44 of each grating holding block 11. The grating holding block is made of a steel plate and composed of a back plate 19 disposed at the inside of the furnace wall body, grating holding plates 25 disposing plural plate materials 21, 23 as the orthogonal state to the back plate and mutually grating state in each surface and outer peripheral plates 27 disposed as the orthogonal state in the surface to the back plate at the outer periphery of the back plate. The back plate 19 is fitted to the inside of the furnace wall body through high heat conductivity mortar and the holding of the refractory is executed with the high heat conductivity mortar or thrugh the mortar.
Patent JP-H02241544-A (JP)
Title: Catalyst for preparing ethylene oxide
Inventor: SAKAI YUKIO
IPC: B01J23/68
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the title catalyst having both of high selectivity and excellent activity by supporting silver, molybdenum, alkali metal and alkaline earth metal on a porous carrier. CONSTITUTION:On the total wt. basis of a catalyst, 5-25% of silver, 10-10000ppm of alkali metal such as lithium or sodium, 5-450ppm of molybdenum and 10-10000ppm of alkaline earth metal such as beryllium or magnesium are pref. supported on a porous carrier such as alumina or silicon carbide. The catalyst thus obtained for preparing ethylene oxide has high selectivity, high activity and long life.
Patent JP-S57172456-A (JP)
Title: File managinf system for multiplex processor
Inventor: SHIMOI KENJI
IPC: G06F15/173
Filed: 1981-04-16
Abstract: PURPOSE:To achieve file processing on real time, by a total management  through the provision of a file index table registrating all file information at each central processor, in a de-centralized file system. CONSTITUTION:A method which torally manages files de-centralized into a pluraity of central processors 2 with a file index table provided at each central processor 2 is used. Thus, by referencing the file index table, file transfer is requested to the central processor 2 connected with a desired file, and in case of erase of a file or new registration of the file, since the erase or registration of the table entry relating to the file is instructed to all other central processors 2, the user can process the file without notching physical de-centralization of the file.
Patent JP-H06255650-A (JP)
Title: Paper container for liquid
Inventor: KUNIHIRO TAKESHI
IPC: B65D5/74
Filed: 1993-02-24
Abstract: PURPOSE:To provide a paper cup provided with a pull-tab type pouring outlet having a reclosing function in an extent. CONSTITUTION:In a paper cup for liquid provided with a pouring outlet where a pull-tab 6 is sealed with heat at the front side so as to cover an opening 4 and a pasteboard piece made of a plastic film is sealed with heat, the opening 4 is formed with a folding line (a) at the upper side and a margin 7 of the cup material left at the upper part of the opening 4, connected to the folding line (a) and positioned by the right and left scores of the opening, is provided on the cup. When tugging the pull-tab 6, the pasteboard piece is broken up to the folding line (a) along the shape of opening 4 to unseal the cup. And the margin 7 left at the opening is kept stuck to the rear side of the pull-tab 6 as a hide at the folding line (a). And hence, it is provided with a reclosung function in an extent.
Patent JP-S60201400-A (JP)
Inventor: NAKATANI TOMOFUMI
IPC: G10L15/02
Filed: 1984-03-26
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-S52140410-A (JP)
Title: Improved production method of cold rolled steel material
Inventor: MABUCHI MICHIO
IPC: C10M135/26
Filed: 1976-05-19
Abstract: PURPOSE:To obtain simply the clean product of the cold rolled steel material which has not the oil stain after the annealing, and consequently, does not require the electrical cleaning, the cleaning by brushing, etc., by forming a film on the surface of the steel material by making stick alcohols, amine derivatives, etc. to the above surface, before the annealing process of the cold rolled steel material.
Patent JP-S59183608-A (JP)
Inventor: MONJI TAKASHI
IPC: A01B63/00
Filed: 1983-04-01
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-H09232522-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: EJIRI YOICHI
IPC: H01L29/808
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof whereby nearly a constant resistance is obtained under a gate bias voltage, without being influenced by the bias voltage between the drain and source of a field-effect transistor(FET) when it is used a variable resistance element. SOLUTION: A resistance element 20 (resistance R2 ) is connected between the source and drain of a junction EFT (JFET)10. When the JFET 10 is set on, the channel resistance between the source drain shows a low value R1 and source-drain combined resistance R is (R1 ×R2 )/(R1 +R2 ), constant. When the JFET 10 is set off, the source-drain channel resistance is higher than R2 and hence the resultant resistance R is nearly equal to R2 , substantially constant. Thus, a variable resistance element showing constant resistance at the on- and off-starts of the JFET 10, irrespective of the source-drain bias is realizable.
Patent JP-H05253241-A (JP)
Title: High frequency treatment apparatus
IPC: A61B18/12
Filed: 1992-03-16
Abstract: PURPOSE:To facilitate high frequency treatments and secure safety by providing electrodes on the opposite gripping surfaces of gripping members forming insulated gripping portions at their respective ends, and using the gripping members to grip a tissue for treatment. CONSTITUTION:Electrodes 8a, 8b for performing high-frequency treatments such as extirpation and hemostasis are provided on the opposite gripping surfaces 13a, 13b of gripping members 3a, 3b forming insulated end gripping portions 3 at their respective ends, and a subject tissue is gripped by the gripping members 3a, 3b and is subjected to high-frequency treatments by means of the electrodes 8a, 8b. Since the end gripping portions 3 are also insulated except at the electrodes 8a, 8b, normal tissues other than the target part are not electrically damaged, and the area of each electrode 8a, 8b is sufficiently small to ensure treatments such as extirpation. Further, since such treatments are made possible by use of only one instrument, the number of inlets to be opened through a patient can be reduced, thus reducing the pain of the patient while allowing the operator to complete the treatment with ease and in a short time.
Patent JP-S51134191-A (JP)
Title: Restoration method of the flammable gas detecting element
Inventor: SHIYOUJI SONZOU
IPC: G01N27/12
Filed: 1975-05-15
Abstract: PURPOSE: To extend the life of the element by activating from outside the surface of the flammable gas detecting element and restoring the deteriorated flammable gas detecting element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000259605-A (JP)
Title: Simulation device
Inventor: OZAKI ATSUO
IPC: A63F13/57
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a simulation device capable of executing simulation processing within required time without increasing new resources. SOLUTION: The simulation device is provided with plural simulators 32 to 34 for executing the simulation processing of a simulation space 1, a control part 31 for controlling these simulators 32 to 34, a manager's terminal 6 for optionally specifying the execution time of simulation processing, and a game ratio control part 4 for controlling a game so that the simulation processing should be completed within the specified execution time and a game ratio per unit time of simulation processing is always fixed.
Patent JP-H02237180-A (JP)
Title: Thin film superconductor and its manufacture
Inventor: SETSUNE KENTARO
IPC: H01L39/02
Filed: 1989-03-10
Abstract: PURPOSE:To acquire a superconducting tunnel junction structure of good reproducibility having a good junction by forming a first laminar structure oxide superconducting thin film, a metal thin film, an insulator thin film, and a second laminar structure oxide superconductive thin film on a substrate one by one. CONSTITUTION:A first laminar structure oxide superconducting thin film 11 having a plurality of Cu-O layers is formed on a substrate 10. A metal thin film 12 is successively formed without exposing a surface of the laminar structure oxide thin film to ambient atmosphere, and an insulator thin film 14 is further formed thereon. Thereafter, a second laminar structure oxide superconducting thin film 15 having a plurality of Cu-O layers is formed. Thereby, a structure of good reproducibility of a superconducting tunnel junction can be acquired which is formed by a laminar structure oxide superconducting thin film.
Patent JP-H02236991-A (JP)
Title: El device and manufacture thereof
Inventor: TODA TAKAO
IPC: H05B33/14
Filed: 1989-03-10
Abstract: PURPOSE:To obtain an EL device of high emission luminance and of excellent color purity by depositing two kinds of layers whose matrix is strontium sulfide, one that does not include cerium and the other cerium-added in a proper way, and by performing heat treatment so as to form a luminous layer. CONSTITUTION:On a glass substrate 1, a transparent electrode 2, a first insulating layer 3, and an emitter layer 6 are deposited so as to form an EL device. The primary component of the emitter layer 6 is strontium sulfide, on which a thin film 4 that does not include cerium and a thin film 5 including cerium, are formed. As the depositing method, the thin film 4 that does not include cerium is arranged on the side of the glass substrate 1, while the thin film including cerium is sandwiched by the thin films that do not include cerium. The thickness of the thin film that does not include cerium is defined as not less than 50nm and not more than 300nm. After the deposition, the emitter 6 is heat-treated at the temperature of not less than 500 deg.C and not more than 800 deg.C.
Patent JP-2000256986-A (JP)
Title: Low-density paper
Inventor: MITSUSHIBA AKIKO
IPC: D21H15/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-density paper that can readily give a low density in no need of formulation of expandable microcapsules and is readily controllable in its sheet strength and flexibility. SOLUTION: TMP and curled fibers are mixed and paper-made into a low- density paper in which the compounding ratio of TMP/curled fibers/the other pulp is (10-100)/(10-90)/(0-40) and its sheet density is 0.1-0.6 g/cm3.
Patent JP-S52142531-A (JP)
Title: Connector for optical fibers
Inventor: KATSUYAMA YUTAKA
IPC: H01P3/00
Filed: 1976-05-22
Abstract: PURPOSE: To reduce the joint loss by retaining optical fibers such that the contact surfaces form a right triangle with three-divided holding members. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51134394-A (JP)
Title: Process for treating fluorescent material
Inventor: YAMADA TAKASHIYU
IPC: C09K11/02
Filed: 1975-05-19
Abstract: PURPOSE: Process suitable for treating fluorescent material to give excellent film of fluorescent yttrium oxysulfide activated by evropium which is used for color picture tube. 
     COPYRIGHT: (C)1976,JPO&Japio