baber/WOPTO huggingface dataset:
Patent JP-H09246508-A (JP)
Title: Heat-type infrared solid-state image sensing device
Inventor: TOYAMA SHIGERU
IPC: H01L37/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat-type infrared solid-state image sensing device which is enhanced in sensitivity and reliability by a method wherein a thermally isolated structure is lessened in thermal conductivity and lessened in mechanical strength. SOLUTION: A heat-type infrared solid-state image sensing device is equipped with a thermally isolated structure 1 of porous insulator which is composed of two legs 3 and a photodetective part 2, wherein the structure 1 stands on its own legs 3 supporting the photodetective part 2 in space. The thermally isolated structure 1 is made porous, so that the substantial cross-sectional area of the leg 3 which determines an outflow of hear is obtained by subtracting the area of voids from the cross-sectional area of the leg 3, and the porous leg 3 is equal to or nearly equal in mechanical strength to a solid leg of the same cross-sectional area.  That is, a relation that a cross-sectional area which determines an outflow of heat is smaller than a cross-sectional area which determines a mechanical strength is obtained, so that the thermally isolated structure 1 much stronger than a conventional one of the same detection sensitivity can be realized.
Patent JP-S60193132-A (JP)
Title: Magnetic recording medium
Inventor: ISHIZAWA AKIO
IPC: G11B5/708
Filed: 1984-03-15
Abstract: PURPOSE:To obtain a magnetic recording medium in which magnetic powder is satisfactorily dispersed and which has excellent durability, runnability and weatherability and further a good storage stability by coating a magnetic paint compounded with modified nitrocellulose made by addition polymn. of a hydroxyl group-contg. polyurethane resin together with magnetic powder and a binder component, etc. on a substrate and subjecting the coated layer to drying, etc. to form a coated magnetic film. CONSTITUTION:The modified nitrocellulose made by addition polymn. of 2- 80wt%, more preferably 25-60wt% hydroxyl group-contg. polyurethane resin by the weight of the nitrocellulose is used. The compounding ratio of the modified nitrocellulose is made within a range of 0.5-14pts.wt., more preferably 1.0- 10.0pts.wt. by 100pts.wt. the magnetic powder. Such modified nitrocellulose decreases bleeding on the surface of the coated magnetic film and has the nature approximate to the nature of an ureathane resin and therefore the magnetic film is hardly crackable and has extremely good durability.
Patent JP-S58169786-A (JP)
Inventor: KURIYAMA MEIKAI
IPC: H01R13/639
Filed: 1982-03-30
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-S59176302-A (JP)
Title: Poly(vinylbenzyloxybisphenol) compound
Inventor: YOSHIZATO AKIHIKO
IPC: C07C43/23
Filed: 1983-03-28
Abstract: PURPOSE:The titled compound effective in preventing embrittlement, coloration, etc., of synthetic resin, obtained by reacting poly(vinylbenzyl) chloride) with a 2,2'-alkylidenebis(4,6-disubstituted phenol). CONSTITUTION:The poly(vinylbenzoyloxybisphenol) compound of this invention having a repeating unit of the formula (wherein R1 and R2 are each a 1-4C alkyl, and R3 is methylene or a 2-9C alkylidene) and a degree of polymerization of 2-250 and being useful as a stabilizer for synthetic resins. An example of a process for producing this compound comprises chloromethylating polystyrene to produce poly(vinylbenzylchl chloride) and reacting this compound with a 2,2'-alkilidenebis(4,6-disubstituted phenol), e.g., 2,2'-methylenebis(4,6-dimethylphenol), in an organic solvent in the presence of a basic catalyst.
Patent JP-H09247166-A (JP)
Title: Atm swtich
Inventor: YASUKAWA MASANAGA
IPC: H04Q3/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To revise flexibly number of input and output lines depending on demand of traffic by providing an input side discrimination means making reception propriety discrimination of a call connection request according to the request through the monitor of an operating state of a common bus to an input line adaptor section. SOLUTION: The ATM switch is made up of an input line adaptor section I1 , a common bus 20 and an output line adaptor section O1 . A monitor 1 monitoring the operating state of the common bus 20 and a CAC controller 2 discriminating the call connection propriety are arranged to the input line adaptor section I1 . A monitor controller 3 monitoring the operating state of the outgoing line and discriminating the call connection priority is arranged to the output line adaptor section O1 . Since the adaptor sections I1 , O2 conduct automonously and distributingly each call reception control, even when number of adaptor sections I1 , Oj (i, j=1, 2,...) connecting to the common bus 20 is changed, the communication quality is satisfied. Thus, number of contained lines is simply revised by having only to extend the adaptor sections Ii , Oj .
Patent JP-S56147970-A (JP)
Title: Pressure control valve
Inventor: AKASAKA YOSHIMICHI
IPC: F16K17/04
Filed: 1980-04-18
Abstract: PURPOSE: To permit a pressure control valve to be sufficiently used even in highly water-containing operating liquid by forming the piston and the whole seat of a relief valve from the composite alloy with which ultra hard carbide particles are combined.  
     CONSTITUTION: At least one of or both of a piston 10a and a seat 10b are formed from the composite alloy which is prepared by combining the super hard carbide particles finely with Cr-Mo steel base. The relief valve using the composite alloy has a high corrosion resistance to the highly water-containing operating liquid such as soluble oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61211064-A (JP)
Title: Thermal transfer printer
Inventor: MIKAMI KATSUMASA
IPC: B41J33/02
Filed: 1985-03-15
Abstract: PURPOSE:To resolve problems such as unstable traveling of ink ribbon, irregular ribbon takeup operation and takeup inability by constituting the title unit with a flat platen having a near rectangular cross section with a flat width which is almost the same as a ribbon width. CONSTITUTION:When a thermal head 3 is pressed against a flat platen 52, parameters such as head pressing force, flat platen width and flat platen rubber hardness are set so that the width P of a flat part formed on the flat platen surface may have a relationship of P>nH with the width H of a thermal resistance 3a provided on the thermal head 3. N represents the number of printing stages against a ribbon 4. The positional relationship between the ink ribbon 4 and the flat platen 52 is constituted so that their respective centers may almost meet each other. Besides, the center of ribbon 4 width R and the center of print are shifted only by DELTAl so that the upper half or the lower half of the ribbon 4 may be allowed to print. The distribution of tension acting upon the ribbon surface becomes uniform on the upper half and the lower half of the ink ribbon 3, thus eliminating the heaving up and down of the ribbon 4 on the thermal head 3.
Patent JP-H0798576-A (JP)
Title: Method for driving active matrix panel
Inventor: MOROZUMI SHINJI
IPC: G09G3/20
Filed: 1994-03-22
Abstract: PURPOSE:To adjust an effective value given to each pixel so that the optimum picture quality can easily be obtained in accordance with desire of a user even under any condition by making a bias value and amplitude of a picture input signal or a selecting level and non-selecting level of a gate line variable. CONSTITUTION:A transistor 81 and a volume 80 constitutes a bias voltage variable circuit. When the volume 80 is varied, a clamp level VL is varied and an input bias level to an amplifier transistor 84 is varied. Also, a resister 88 and a volume 89 constitutes an amplitude variable circuit. The volume 89 varies amplitude of an output to a transistor 93 which reverses and amplifies a picture signal by varying emitter resistance of an amplifier transistor 84. Therefore, by making the volume 80 variable, bias voltage is varied and brightness adjustment can be performed, and by making the volume 89 variable, amplitude is varied and contrast adjustment can be performed.
Patent JP-H09207474-A (JP)
Title: Written statement of expert opinion on fortunetelling
Inventor: KOIDE KAZUYUKI
IPC: B42D11/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prepare a unique written expert opinion for fortunetelling. SOLUTION: A written expert opinion carrying a fortunetelling title and the name of a fortunetaller is prepared, and can be used by even a person living at a remote address based on a confidence reposed on the fortuneteller. In addition, the fortuneteller makes a precise overall judgement on the contents of the written expert opinion sent to the fortuneteller. This system is applicable especially to an organization with a network in the industry or with activities centered around annual events through the creditability of the system itself.
Patent JP-H06264623-A (JP)
Title: Replacement method
Inventor: MASUDA KATSUTO
IPC: E04G23/02
Filed: 1993-03-11
Abstract: PURPOSE:To reduce the days of shutdown in a production line or the like in a low cost-available plant. CONSTITUTION:New columns 2 are installed outside the existing building 1 so as to bear horizontal force during windy days and during an earthquake. A new girder 3, which is designed to bear self-weight along, is installed between the new columns 2 where support columns 5 which bear the axial force from a roof, are set between the existing columns 4 of the building 1 and the girders 3. Then, a new building is constructed while the existing columns alone are arranged to remain. After that, the existing building is dismantled, thereby promoting the reduction in the quantity of structural steel, such as girders.
Patent JP-S54142057-A (JP)
Title: Logic circuit
Inventor: OSAMI AKIRA
IPC: H03K19/096
Filed: 1978-04-27
Abstract: PURPOSE:To avoid the malfunction caused by attenuation of the charging level for the RAM circuit by connecting the MOS transistors (MOST) featuring different current capacity in parallel between the power source and one node of the circuit and then controlling the MOST's with the signals of different timing to each other. CONSTITUTION:When RAM basic clock inverse phiTTL shifts to the H-level and enters the reset precharge RPC period, RPC timing signal P becomes the H-level. And at the same time, one-shot RPC timing signal P0 featuring a shorter H-level period than signal P becomes the H-level in synchronization with signal P. The gates of MOSTQ10 and Q11 connected in parallel between node 6 and the earth are controlled by signal P0 and P each. Also, the gates of MOSTQ12 and Q14 connected in parallel between node 7 and power source VDD are controlled by signal P0 and P. As a result, active timing signal phi1 becomes the L-level. When signal inversion phiTTL becomes the L-level and enters the active period, the attenuation of the charging level is prevented at node 7 since the current capacity of MOST11 and 14 are set smaller than those of MOST10 and 12. Thus, a quick rise is secured for signal phi1, accordingly obtaining the steady operation.
Patent JP-S57166840-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K3/46
Filed: 1981-04-02
Abstract: PURPOSE:To reduce the labor and the time of assembling a superconductive field coil by winding and forming the coil on a bobbin, then removing the coil from the bobbin, and mounting the coil on a coil mounting shaft while bending and shaping the coil along the slot of the shaft. CONSTITUTION:A supreconductive wire material is wound in the prescribed number of turns on a bobbin 24 of rectangular shape having circular-arc parts at the corners, thereby forming a superconductive field coil 3. After the coil 3 is removed from the bobbin 24, the coil is contained in the slot of a coil mounting shaft 2 while bending the part of the coil to place the coil along the slot of the shaft 2. In this manner, the labor and the time of assembing the coil can be reduced as compared with the conventional case that the wire material is wound directly in the slot of the coil mounting shaft 2.
Patent JP-H02229759-A (JP)
Title: Al2o3-zro2 ceramics and production thereof
Inventor: KIHARA MASAHIRO
IPC: C04B35/10
Filed: 1989-03-01
Abstract: PURPOSE:To improve mechanical properties by mixing Al2O3 powder with Nb2O3 powder which reacts with the Al2O3 powder to form AlNbO4, calcining the mixture, mixing the resulting calcined powder with ZrO2 contg. solubilized Y2O3, pulverizing, molding and sintering the mixture. CONSTITUTION:Al2O3 powder of <=1mum average particle size and >=99.9% purity as a base is mixed with such an amt. of Nb2O3 powder of <=1mum average particle size and >=99.9% purity that 0.07-3.5wt.% AlNbO4 is formed when the Nb2O3 powder reacts with the Al2O3 powder at the time of sintering and the mixture is calcined at 1,000-1,300 deg.C. The resulting calcined powder is mixed with 10-30wt.% ZrO2 powder of 0.05-2mum average particle size contg. 1.5-5mol% solubilized Y2O3 of <=1mum average grain size and the mixture is pulverized, molded and sintered at 1,300-1,600 deg.C in an oxidizing atmosphere, e.g. in the air to obtain Al2O3-ZrO2 ceramics suitable for use as the structural material of members requiring high hardness and strength, e.g. a cutting tool and bearings.
Patent JP-H06247993-A (JP)
Title: Production of optically active epoxide and new manganese compound
Inventor: MUKOYAMA MITSUAKI
IPC: C07D301/06
Filed: 1993-03-11
Abstract: PURPOSE:To obtain an optically active epoxide useful for a synthetic intermediate for medicines, agrochemicals, etc., ferroelectric liquid crystal, etc., by reacting an olefin compound with oxygen in the presence of both an optically active metal compound such as a new Mn (III) complex, etc., and an aldehyde compound. CONSTITUTION:An olefin compound (e.g. 1,2-dihydronaphthalene) is reacted with oxygen in the presence of both an optically active metal compound composed of a new manganese (II) compound of the formula (R<2> and R<2> are H, alkyl or aryl; R<3> to R<5> are H, alkyl, aryl, acyl or alkoxycarbonyl; X<-> is anion) and an aldehyde compound (e.g. pivalic aldehyde) at room temperature in an oxygen atmosphere under stirring to give the objective optically active epoxide [(1R,2S)-epoxy-3,4-dihydronaphthalene, etc.] useful for a synthetic intermediate for physiologically active compounds such as medicines, agr'ichemicals, etc., a functional material such as ferroelectric liquid crystal, etc., and a synthetic intermediate for fine chemicals.
Patent JP-S61208495-A (JP)
Title: Heat storage tank
Inventor: HIJIKATA SHIGEO
IPC: F28D20/02
Filed: 1985-03-14
Abstract: PURPOSE:To provide a tank capable of taking a heat storage capacity to the maximum and of securing the flow speed of a heat transfer medium having the temperature efficiency of heat exchange by determining the diameter of the heat storage tank and the ratio of the full length to a specific renge and closely accommodating small spherical heat storage bodies 12 filled with heat storage mediums in the heat storage tank. CONSTITUTION:When the diameter of a heat storage tank 1 is represented by D and a length between one drum lid 3 and other drum lid 4 by L, the ratio between D:L is set in a range of 1:3-6. The reason why the length L is selected within the range of 3-6 with respect to the diamet D which is set at 1 is because a large or small pressure loss is caused as a result of a fluid friction depending upon the number of small spherical heat storage bodies. The heat transfer medium enters into one partitioned chamber 10 through one connecting port 5 by the pressure of a pump, and is widely diffused along the wall surface of the partitioned room 10, and then flows equally into respective parts having a section perpendicularly intersecting the flow direction toward the inside 11 of the tank through respective flow ports 9 of flow diffused members 7. Then, the heat transfer medium passes through cavities of the group of small spherical heat storage bodies 12 densely accommodated in the tank, and is heat-exchanged with these heat storage bodies 12, thus reaching other parts and flowing out of respective flow ports 9 of the diffusion members 8 and leaving the tank.
Patent JP-S57177007-A (JP)
Title: Preliminarily activated catalyst for polymerizing alpha-olefin
Inventor: SATOU TERUHIRO
IPC: C08F10/00
Filed: 1981-04-07
Abstract: PURPOSE: The titled catalyst having improved stability, capable of preparing a polymer having uniform particle sizes and stereoregularity, obtained by reacting a solid component treated with TiCl 4  specifically with an electron donor and an electron acceptor to give a solid reaction product, followed by blending the solid reaction product with an organoaluminum compound, a monomer, etc. so that it is preliminarily activated.  
     CONSTITUTION: (A) A solid reaction product obtained by reacting (i) a solid reaction product prepared by reacting a reaction product of an organoaluminum compound (e.g., diethylaluminum chloride, etc.) with an electron donor (e.g., diisoamyl ether, etc.) with titanium tetrachloride with (ii) the electron donor and (iii) an electron acceptor (e.g., titanium tetrachloride, etc.) is blended with (B) an organoaluminum compound, (C) an α-olefin, and (D) a reaction product of an organoaluminum compound and an electron donor, so that it is preliminarily activated, to give the desired catalyst. Preferably 1g component A is blended with 0.1W500g component B, 0.01W200g component C, and 0.05W10g component D. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S608956-A (JP)
Inventor: UEEDO HAMUPUTON AREN
IPC: G06F9/48
Filed: 1984-03-19
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-H03130254-A (JP)
Title: Production of sulfosuccinic monoester
Inventor: MIYAMOTO SHIGEYUKI
IPC: A61Q19/10
Filed: 1990-03-02
Abstract: PURPOSE:To readily obtain the title low irritating compound useful as shampoo and base for bubbling bath economically in a short time by reacting a maleic monoester with an alkali metallic salt of sulfurous acid as a sulfonating agent under a specific condition in the presence of water. CONSTITUTION:A maleic monoester shown by formula I (R is 6-20C linear chain and/or branched chain alkyl group and/or alkenyl group; A is 2-4C alkylene and/or group shown by formula II; (n) is 0-20 average value) is reacted with an alkali metallic salt of sulfurous acid and/or an acidic alkali metallic salt of sulfuric acid containing caustic alkali as a sulfonating agent in the reaction ratio of the sulfonating agent/monoester of 1.10-1.30 in the presence of water at 80-90% sulfonation yield at 50-70 deg.C reaction temperature and then at >=80-90 sulfonation yield at 85-100 deg.C reaction temperature to give the objective compound.
Patent JP-H04287003-A (JP)
Title: Production of color filter
Inventor: YAMASHITA YUKIO
IPC: G02F1/1335
Filed: 1991-03-15
Abstract: PURPOSE:To allow the increasing of the degree of freedom of the pattern shapes of colored layers without requiring a fine working technique of a high level and to allow all patterning with one time of exposing as well as to allow the easy dealing with the trend toward larger sizes. CONSTITUTION:The parts corresponding to the colored parts of color filters are subjected to all of the patterning with one time of exposing via a positive mask having the light transmittance varying with each of colors and the corresponding pattern parts in order of the light transmittance are successively developed and colored. Then, the color filters are produced easily in large quantities and, therefore, this method is extremely industrially useful.
Patent JP-H11249290-A (JP)
Title: Positive radiation-sensitive composition and pattern forming method with it
Inventor: UCHINO MASAICHI
IPC: G03F7/004
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a positive radiation-sensitive composition adaptable for ultra-fine pattern formation utilizing radiation of laser rays, ultraviolet rays or X-rays by containing an acid generating agent generating acid via radiation illumination, a polymer protected with the phenol hydroxy group or carboxylic acid group of an alkali-soluble polymer, and a water generating agent generating water when reacted with acid. SOLUTION: This positive radiation-sensitive composition contains an acid generating agent generating acid via radiation illumination, a polymer protected with the phenol hydroxy group or carboxylic acid group of an alkali-soluble polymer, and a water generating agent generating water when reacted with acid. The water generating agent selectively generates water at a radiation illumination section when reacted with the acid generated by the radiation illumination and increases the diffusion of acid at the radiation illumination section. An alcohol compound efficiently generating water via a dehydration reaction in a molecule or between molecules by an acid catalyst can be used for the water generating agent. Secondary alcohol or tertiary alcohol is preferably used within the alcohol compound because of its high reactivity with acid.
Patent JP-H09239235-A (JP)
Title: Highly concentrated sulfur oxides treatment apparatus
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/77
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly conc. SOx -containing gas treatment system capable of preventing the corrosion caused by SO3 in exhaust gas. SOLUTION: In a highly conc. sulfur oxide treatment system wherein exhaust gas generated by burning highly conc. sulfur component-containing fuel by a boiler 1 is denitrated and, after heat is recovered by an air heater 3, dust in the exhaust gas is removed by an electric precipitator 4 and the exhaust gas is further desulfurized, a spray dryer 15 injecting a CaCO3 slurry or a Ca(OH)2 slurry is connected across the air heater 3 and the electric precipitator 4 to remove SO3 contained in the exhaust gas. the CaCO3 or Ca(OH)2 slurry is injected so that the temp. of the exhaust gas after injection becomes about 130 deg.C.
Patent JP-H03254139-A (JP)
Title: Cleaning jig for tweezers
Inventor: ABE MOTONARI
IPC: H01L21/677
Filed: 1990-03-05
Abstract: PURPOSE:To enable removal of an inorganic matter without touching a wafer attracting member by providing a boxed member having a path of cleaning liquid and pure water at a side part, a guide for positioning the wafer attracting member and a keep member to press the wafer attracting member. CONSTITUTION:A device is provided with a boxed member 11 having a path of cleaning liquid and pure water at a side part, a guide 13 which is provided to an inner side of the boxed member 11 and positions a wafer attracting member 16 and a keep member 17 which is attached to the boxed member to open and close freely and presses the wafer attracting member 16. The wafer attracting member 16 is placed against a region A of the boxed member 11 with a pincette end attached to the wafer attracting member 16 with the keep member 17 open. If the pincette is pulled upward with the keep member 17 closed, the wafer attracting member 16 alone is left in the region A. In the state, for example, the member 16 is immersed in cleaning liquid such as hydrofluoric acid, the cleaning liquid is made to flow, and the member 16 is washed with pure water. Thereby, it is possible to clean the wafer attracting member 16 with chemicals without touching and to remove an inorganic matter as well as an organic matter.