baber/WOPTO huggingface dataset:
Patent JP-S61225240-A (JP)
Title: Production of composite polymer
Inventor: SUZUKI KAZUFUMI
IPC: C08L7/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a composite polymer having excellent processability, strength, compression set and flexibility, by mixing a particulate vinyl chloride polymer, a nitrile elastomer and a solvent in an aq. medium, removing the solvent and dehydrating and drying the mixture. CONSTITUTION:1-99wt% particulate vinyl chloride polymer (A) having an average particle size of 200mum or below and a degree of polymn. of 300-5,000, 99-1wt% nitrile elastomer (B) having a methyl ethyl ketone-insoluble gel content of 10-98wt%, 30-100pts.wt. (per 100pts.wt. component B) solvent (C) (e.g. vinyl chloride) which is incompatible with water and a poor solvent for component A and dissolves component B, and 30-100pts.wt. (per 100pts.wt. of the combined quantity of components A and B) water (D) are mixed at room temp. to 80 deg.C for 30min-3hr. Component C is then removed, and the resulting mixture is dehydrated and dried.
Patent JP-2000268344-A (JP)
Title: Magnetic recording medium
Inventor: EJIRI KIYOMI
IPC: G11B5/738
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which displays a high C/N ratio even in a high-density magnetic recording operation and whose running stability is superior. SOLUTION: In this magnetic recording medium, a nonmagnetic layer which contains a nonmagnetic powder and a binder and a magnetic layer which contains a ferromagnetic powder and a binder are formed on a nonmagnetic flexible support in this order. The average thickness (d) of the magnetic layer is 0.01 to 0.3 μm. The ratio of the standard deviation δ of the thickness of the magnetic layer to the average thickness (d) is δ/d<=0.5. In addition, in the roughness spectrum on the surface of the magnetic layer measured under an atomic force microscope, the strength of a roughness component at a wavelength of 1 to 5 μm is 0.5 nm3 or lower, and the strength of a roughness component at a wavelength of 0.5 to 1 μm is 0.02 to 0.5 nm3.
Patent JP-S51142868-A (JP)
Title: Horizontal conveyor-type dip treatment apparatus
Inventor: HOSHINO HIDEO
IPC: H01L21/304
Filed: 1975-06-03
Abstract: PURPOSE: A dip treatment apparatus for washing, developing, etc. of P.C.Bs. having a simple construction of a horiziontal conveyor system suited for adapting to production lines. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55158628-A (JP)
Title: Method of treating compound semiconductor
Inventor: TOKUDA HIROKUNI
IPC: H01L21/265
Filed: 1979-05-30
Abstract: PURPOSE:To increase the mobility of a substrate without forming an As air hole in a substrate including As by implanting Si ion into the compound semiconductor substrate having As as constituent element, irradiating laser light thereto in an As atmosphere to activate ion implanted region. CONSTITUTION:An ion implanted layer 12 is formed with Si ion 13 on the surface of a semi-insulating GaAs substrete 11, and a substrate 16 thus formed is disposed directly under the sapphire opening 15 formed at the tubular wall of a reaction tube 14, and disposed in the tube 14. Then, H2, AsH2 gas 17, 18 are flowed from the upstream side of the tube 14, are heated to 450 deg.C by a heater 19 provided on the periphery of the tube 14 to form As2 or As4 and H2. Thereafter, this gas is brought into contact with the substrate 16, ruby laser light is irradiated simultaneously onto the substrate 16 through the opening 15 for short time such as, for 0.8msec. to anneal the substrate 16 so as to improve the activation rate and the mobility of the substrate.
Patent JP-H05276395-A (JP)
Title: Picture data communication equipment
IPC: G06T9/00
Filed: 1992-03-24
Abstract: PURPOSE:To improve the picture quality of a reproduced picture at a transmission destination at the time of transmitting or transferring a reception picture to another communication equipment. CONSTITUTION:Code data received through a line interface 104 are stored in a code data storage device 106. When the reception picture is transmitted or transferred to another equipment, code data stored in the code data storage device 106 are read and sent to a communication channel through the line interface 104 as they are.
Patent JP-S57181991-A (JP)
Title: Lift device of submerged pump
Inventor: SATOU HITOSHI
IPC: F04D29/60
Filed: 1981-05-02
Abstract: PURPOSE:To attain lifting work of the body of a pump fast and easily in such a way that a lid which is capable of opening and closing is provided at the opening part at the upper end of the enclosed pipe body, and a holder to engage one end part of a suspending cable is rigged to be freely able to be mounted and dismounted on the inside of the lid. CONSTITUTION:A holder 42 is engaged at the opening part at the upper end of an enclosed pipe body 14, and positioned on the inside of a lid 32. This holder cuts and makes a notched hole 46 for inserting the suspending cable 40 which extends from one rim part to the central part. Besides, a hook part 50 is saliently provided at the central part on the lower side of the holder 42, and an engaging boss 52 for winding a plurality of suspending cables 40 around the rim part. Operations of mounting and dismounting the lid and winding up the suspending cables 40 are are donw by arranging a winder which is properly made of a hoist, etc. at the upper part of the enclosed pipe body 14.
Patent JP-S63231445-A (JP)
Title: Silver halide photographic sensitive material containing oxonol dye
Inventor: KAGAWA NOBUAKI
IPC: G03C1/83
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a sensitive material having a satisfactory absorption spectrum and moderate diffusion resistance and hardly undergoing staining with a residual color after processing by incorporating a dye having a specified structure. CONSTITUTION:An oxonol dye represented by formula I is incorporated into at least one of hydrophilic colloidal layers on a supporting body. In formula I, R<1> is alkyl group, R<2> is alkyl, a heterocyclic group or aryl group having at least one group selected among sulfo, carboxyl and salts of them, each of L<1>-L<5> is methine group, each of (l<1>) and (l<2>) is 0 or 1 and each of the sulfo and carboxyl group may be in a free state or may form a salt with a cation of an alkali metal or an alkaline earth metal such as Na, K, Mg or Ca, NH4<+> or other cation. A sensitive material having a satisfactory absorption spectrum and moderate diffusion resistance and hardly undergoing staining with a residual color after processing can be obtd.
Patent JP-H11265312-A (JP)
Title: Device for verifying memory module access
Inventor: KANETANI EIJI
IPC: G06F12/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to verify various memory modules having addresses corresponding to a class, capacity, etc., and the timing of a control signal by using a memory of one kind as of a memory module access verification device for verifying memory module access from an information processor capable of accessing various memory modules. SOLUTION: This memory module access verification device 2 is provided with a conversion circuit 3 for converting the access timing for plural memory modules having different access cycles in the same kind of memories by a cycle setting signal. Data are read out/written from/in a verification memory 4 through the access timing conversion circuit 3.
Patent JP-S57181551-A (JP)
Title: Apparatus for coating photosensitive emulsion on printing screen frame
Inventor: ANDOU MASAHIKO
IPC: G03F7/16
Filed: 1981-04-30
Abstract: PURPOSE:To coat a photosensitive emulsion in exact thickness, by reciprocating the emulsion at an equal speed in the same direction on a printing screen frame using a specified method. CONSTITUTION:A surface plate 3 made of glass is placed on the stand 2 of a machine, and a screen plate (A) is arranged on the plate 3. A ''Mylar '' film 14 is placed beneath the screen, and a photosensitive emulsion 11 is fed onto the screen from a feeder 12. Spacers 13, 13' for regulating the thickness of the emulsion 11 are arranged on both sides of the plate 3, and a leveling rod 15 fixed to synchronously moving members 9, 9' for reciprocating at an equal speed in the same direction is placed on the pair of spacers. The rod 15 moved in the same direction on the spacers 13, 13' to spread the emulsion 11 over the screen frame (A) in an exact thickness. The reciprocation of the members 9, 9' is controlled automatically with a controlling panel 1.
Patent JP-H03271449-A (JP)
Title: Building method for reinforced concrete column
Inventor: HYODO MASAYUKI
IPC: E04B1/16
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the structure of a reinforced concrete column having desired strength by covering and erecting an outer body along the internal surface of a concrete cylinder body having a main reinforcement in line with the inner end of each shear reinforcement, and filling the outer body with ready-mixed concrete. CONSTITUTION:A column building outer body (a) is formed out of a square concrete cylinder body 1 having both upper and lower ends open, and a column shear reinforcement 2 of endless frame form. In addition, each shear reinforcement 2 is arrayed horizontally along the internal surface of the cylinder body 1 at the predetermined intervals with the inner side thereof aligned with the internal surface of the cylinder body 1. Also, an outer body (b) for building a beam is formed with a U-section concrete chute body 3 having a top and front and rear ends open, and a beam shear reinforcement 4 of endless form. The aforesaid reinforcement 4 is arrayed at the predetermined intervals in the chute body 3 vertically with the upper portion 4' thereof projected upward, and the right and left sides, and the inner side of the lower portion aligned with the internal surface of the chute body 3. According to the aforesaid construction, the column can be built to have high strength with the core portion thereof constrained with the shear reinforcement.
Patent JP-H03266181-A (JP)
Title: Character image synthesizing system
Inventor: YAMADA MASAYUKI
IPC: G09G5/26
Filed: 1990-03-16
Abstract: PURPOSE:To perform synthesis by easily and precisely matching the size and arrangement of the image of an input character by deciding either the size and the position relation of the input character setting either the size and the position relation of an existing character image in image data as reference. CONSTITUTION:Fine adjustment is applied so as to match the size, etc., of an input character frame 22 displayed on the screen of a display part 15 with an existing character M, and a character synthesis processing part 10 and an image processor 12 perform desired processing such as the magnification/ reduction of the input character (m) by an operator precisely based on the size of the character frame 22a of the character input frame 22, and the values of an inter-character gap 22b and an inter-row gap 22c. Thereby, it is possible to precisely and easily perform the synthesis of the input character (m) matched with the existing character M, for example, without preparing a large number of character fonts with different size even when the various kinds of size of the existing character M and character gaps/row gaps exist.
Patent JP-S63232798-A (JP)
Title: Microphone unit
Inventor: BABA HIROYUKI
IPC: H04R1/38
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a characteristic close to the simple substance of a differential type microphone unit by constituting a differential type microphone unit in a recessed holder and constituting the sound hole at the upper surface side of the holder so as to make a front sound hole and a rear sound hole into the same surface. CONSTITUTION:A differential type microphone unit 4 is constituted in a horizontal axial direction near the center of a holder 5. A sound hole 5a to a front part C and a sound hole 5b to a rear part D are provided at the upper part hole opening part side of the holder 5. Then, the sound holes 5a and 5b are the same surface side of the holder 5, come to be the hole respectively partitioned by the differential type microphone unit 4 and the dimension of the holder 5 does not come to be larger so much. For that reason, since the influence, etc., of a standing wave, etc., in a practical band is smaller, it is hard for the disturbance, etc., of a phase to occur. Thus, the characteristic close to the simple substance of the differential type microphone unit is obtained.
Patent JP-S60211780-A (JP)
Title: Chlorine hydrate case
Inventor: YABUMOTO TOSHIAKI
IPC: C01B7/01
Filed: 1984-04-03
Abstract: PURPOSE:To supply chlorine gas having quick response by providing a hollow cylinder which is opening at both upper and lower ends in a case, arranging a cooling apparatus in the outside of hollow cylinder at the upper part of case while a heating apparatus at the lower part of case, opening the chlorine gas supply pipe at the lower part of hollow cylinder and providing chlorine gas sending pipe at the upper part of case. CONSTITUTION:On the occasion of storing chlorine gas as the chlorine hydrate, chlorine gas is supplied to the lower part of hollow cylinder 2 from the chlorine gas supply pipe 3. The aqueous solution in the hollow cylinder is floated when it is mixed with chlorine gas and overflows to the outside of hollow cylinder from an aperture 4 of upper part of hollow cylinder. Such aqueous solution is then effectively cooled by a cooling apparatus 5 provided at the upper part of case, producing chlorine hydrate 9. In order to generate chlorine gas, hot water is supplied to a heating apparatus 7 to heat and decompose chlorine hydrate. The heating apparatus is provided at the outside of aperture 6 at the lower part of hollow cylinder, namely within the precipited chlorine hydrate and therefore chlorine hydrate is directly heated by the heating apparatus and is decomposed, generating chlorine gas.
Patent JP-S54157159-A (JP)
Title: Organic acid cellulose ester resin composition
Inventor: YABUNE HIDEO
IPC: C08L1/00
Filed: 1978-06-01
Abstract: PURPOSE: An organic acid cellulose ester resin composition capable of giving molded articles free from deterioration of properties, having improved discoloration prevention in hot molding, comprising an organic phosphite and a saturated aliphatic polyhydric alcohol.  
     CONSTITUTION: A composition comprising (A) about 0.01W1 part by wt. of one or more types of organic phosphites of formulas I,II,III, and IV: (R 1 WR 9 , R 1 'W R m+1 ' are H, 6W23C alkyl, aryl, alkoxyaryl, or aryloxyalkyl groups except when all groups are H's; X is 1W23C aliphatic or aromatic chain; n is an integer ≥ 1; m is an integer ≥ 3), (B) about 0.01W1 part by wt. of one or more types of saturated aliphatic polyhydric alcohols, e.g. ethylene glycol and trimethylolpropane, and (C) 100 parts by wt. of an organic acid cellulose ester. Cellulose acetate with an acetyl group content of 52W62 wt.% and a cellulose acetate propionate with a propionyl group and a acetyl group contents of 54W57 wt.% and 6W10 wt.% may be preferred as the resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S589946-A (JP)
Title: Purifying method for molten al and al alloy
Inventor: OOSUMI KENJI
IPC: C22C1/00
Filed: 1981-05-01
Abstract: PURPOSE:To purify molten Al or a molten Al alloy by filtering it with >=2 kinds of fire resistant filters having different pore sizes to thoroughly remove inclusions in the molten metal. CONSTITUTION:Molten Al or a molten Al alloy contains inclusions such as refractory fragments mixed in the melting stage, Al oxide and Al nitride. The inclusions are divided roughly into beltlike inclusions (a) having about 1mum width and >=1,000mum length and fine particles (b) having about 1-10mum diameter. The molten metal contg. inclusions is first passed through a ceramic filter or a plurality of ceramic filters >=1 time to remove the inclusions (a) by filtration. After adding a grain refiner such as Ti or a Ti-B compound, the molten metal is further passed through a ceramic filter having a smaller pore size >=1 time to remove the fine particles (b). Thus, the molten Al or the molten Al alloy is purified without clogging the filters and reducing the yield of the grain refiner such as Ti.
Patent JP-S61229019-A (JP)
Title: Removal type anchor
Inventor: NAKANO SUMIO
IPC: E02D5/80
Filed: 1985-04-01
Abstract: PURPOSE:To provide a core pull-off type removable anchor which is easy to pull off, by a method wherein the outer periphery of a core formed integrally with a core wire is covered with an outer peripheral film being freely peeled, and a stretching material is positioned to the outer periphery of the core. CONSTITUTION:A core 1, formed by polyvinyl chloride, is located to the outer periphery of a core wire 13, and the core and the core wire are joined with each other by means of cement paste S. After an outer peripheral film 12, formed by a lubricating material, is formed to the outer periphery of the core 1, a stretching material 2 is located, and a removable anchor is formed. Before the anchor is removed from an anchor hole in which the anchor is secured, a tensile force is first exerted on the core wire 13. In which case, since an edge is cut with an outer peripheral film 12, the core 1 is easily pulled out. Although a tensile force is further exerted on the stretching material, since a cavity is already formed inside the outer peripheral film 12, the stretching material 2 is easily pulled off.
Patent JP-H08262958-A (JP)
Title: In-housing temperature control unit for electrophotographic recording device
Inventor: YODA EMIRI
IPC: G03G21/20
Filed: 1995-03-27
Abstract: PURPOSE: To improve image quality by preventing the abnormal electrification of toner due to low temperature. CONSTITUTION: This in-housing temperature control unit is provided with a temperature sensor 10 measuring the temperature tT of the toner T in a toner hopper 561, a ventilating fan 68 mainly discharging the heat H generated from a fixing device 60 to the outside of the housing 66, and a control part 12 stopping the action of the fan 68 when the temperature tT measured by the sensor 10 is equal to or lower than a fixed value tR.
Patent JP-H10260184-A (JP)
Title: Ligand detecting method for 7-time membrane penetration type orphan acceptor
Inventor: SATOU MISAKO
IPC: C07K14/705
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To identify real ligand by bonding a 7-time membrane penetration type acceptor revealed in Baculovirus infected insect cell with the acceptor ligand to measure the increase of calcium ion in the cell. SOLUTION: Sf9 insect cells are inoculated in a flask containing a culture medium to be infected by replacing Baculovirus after increasing the cells to about 2×10<6> cells/ml at 20-35 deg.C. For 4 days after the infection, about 50% or more of the Sf9 exist and about 40% of a mammal orphan acceptor grows in 2 days after the infection so that the reveal thereof continues to the fourth day. The infected cells in the fourth day after the infection are recovered, washed by HEPES buffer solution and adapted to take in a fluorescent luminescent reagent for Ca<2+> so that the cells suspended in the HEPES buffer solution are transferred to a cuvette and candidate ligand is added to the cells to be incubated. Fluorescence emission amount corresponding to the increase of the Ca<2+> ion generated by the bonding reaction between the acceptor and ligand is measured by a cell ion analyzer.
Patent JP-S59200954-A (JP)
Inventor: FURANKU JIEI YANGU
IPC: G01N27/62
Filed: 1984-04-05
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-H06274827-A (JP)
Title: Thin film magnetic head for perpendicular magnetic recording and manufacture of it
Inventor: SHIMOKOSHI MASAYOSHI
IPC: G11B5/127
Filed: 1993-03-25
Abstract: PURPOSE:To provide a magnetic head capable of obtaining a reproducing output larger than usual and recording with high density by making the whole length of a main magnetic pole a prescribed size or below and forming a coil around the main pole. CONSTITUTION:The whole length (d) of the main magnetic pole 4 consisting of a main magnetic pole bottom part 1 and a main magnetic pole top part 4 is made 50mum or below, and the coil 3 is formed around the pole 4. Although the coil 3 is formed around the tip part of the main magnetic pole 4, the tip part is limited within the range of 1/2 height of (d) from the opposing surface 2 of a medium for the whole length (d) of the main magnetic pole 4. When the whole length (d) of the main magnetic pole 4 becomes longer than 50mm, the size of a magnetic circuit becomes large, and the leakage flux to the outside is increased, and then no sufficient reproducing output is obtained, and when the whole length (d) becomes shorter than 50mm, no coil 3 is formed. Thus, the large reproducing output is obtained when the coil 3 is arranged on the tip part of the main magnetic pole 4.
Patent JP-H02244315-A (JP)
Title: Keyboard device
Inventor: MIHARA KENJI
IPC: G06F3/02
Filed: 1989-03-17
Abstract: PURPOSE:To eliminate misoperation by indicating keys which need to be pressed and keys which need not be pressed for application to an operator by making LEDs illuminate or turn off with a control signal from a host device. CONSTITUTION:The host device 8 outputs a state monitoring instruction for a keyboard and an LED turning-on/off instruction with a host control signal on a signal line 9 and a keyboard control signal on a signal line 18. A keyboard control part 1 outputs state information on the keyboard to the host device 8 with the state monitoring instruction to output an error in the keyboard to the host device 8. With the LED turning-on/off instruction, an LED signal is sent out to an LED control part 6 through a signal line 17 to control the on/off operation of the LED group 19. When many LEDs illuminate at a time, an illuminating LED quantity monitoring part 7 controls the number of illuminating LEDs in the LED group 19 to prevent an overcurrent from flowing. Consequently, errors in key input operation are eliminated.
Patent JP-H08229927-A (JP)
Title: Apparatus for manufacture of cement milk
Inventor: SHIMOTORI SHINZO
IPC: B01F5/02
Filed: 1995-02-28
Abstract: PURPOSE: To enhance certainty in mixing of cement powder, uniformity of produced concentration, easy cleanability, etc., in an apparatus for manufacture of cement milk. CONSTITUTION: An apparatus for manufacture of cement milk is composed of a storage tank part 1, a pump part 2, and a mixer part 3 consisting of a mixing bath 31 of cement powder and water and a mixed gas jet pump type mixer 30. The whole of the apparatus is a circuit 4, and an inside of the mixing bath is of a vortex state.
Patent JP-H02245668-A (JP)
Title: Acceleration sensor
Inventor: NAWA MOTOYUKI
IPC: G01P15/135
Filed: 1989-03-17
Abstract: PURPOSE:To detect acceleration at a high sensitivity by arranging a bias magnet wrapping a spherical magnet for movement with a magnetic fluid. CONSTITUTION:A magnetic fluid 3 is attached wrapping a spherical permanent magnet 2, housed in a chamber 5 which is made of non-magnetic material with a smooth concave curved surface as bottom surface thereof and a permanent magnet 6 for biasing is arranged on a symmetrical axis of the chamber 5 to build an acceleration sensor 1. Here, while no acceleration is applied to the sensor 1, the magnet 2 is positioned at on the bottom of the chamber 5 and a magnetic field generated with the magnet 2 passes through a reed switch 9 to activate. Then, when an acceleration alpha is applied to the sensor 1, the magnet 2 moves and a magnetic fluid 3 keep a liquid lubrication between the magnet 2 and the bottom surface of the chamber 5. At this point, the magnet 2 is turned under the influence of the magnet 6 so that the magnetic field of the magnet 2 separates from the switch 9 to deactivate. Thus, acceleration can be detected by checking a change in the magnetic field of the magnet 2.