baber/WOPTO huggingface dataset:
Patent JP-S6348335-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08G73/12
Filed: 1986-08-15
Abstract: PURPOSE:To obtain a thermosetting resin composition excellent in heat resistance, impact resistance and flexibility and suitable for use in electronic components, etc., by reacting a specified bismaleimide compound with 4,4'- diaminodiphenylmethane. CONSTITUTION:A bismaleimide compound (A) of formula I (wherein R is a group of formula II or III, X is a direct bond, a 1-10C bivalent hydrocarbon, hexafluorinated isopropylidene, carbonyl, thio, sulfinyl, sulfonyl or oxide group), e.g., N,N'-1,3-bis(3-amino-phenoxy)benzenebismaleimide, is mixed with 4,4- diaminodiphenylmethane in a molar ratio of 10:1-1:1.2, and the mixture is reacted by heating to obtain the title thermosetting resin composition. Component A can be easily produced by condensing a diamine compound of formula IV with maleic anhydride.
Patent JP-H1038772-A (JP)
Title: Measuring method for liquid sample, sample holder and x-ray diffractometer therefor
Inventor: YODA HARUYUKI
IPC: B01L3/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To measure a liquid sample containing a substance of different specific gravity accurately and quickly while enhancing the accuracy. SOLUTION: When analysis of a substance is performed through X-ray diffraction by irradiating a specified sample with X-rays and measuring the intensity of X-rays diffracted by the sample, a sample holder 1 is filled with a liquid sample containing a substance of different specific gravity and enclosed and then the sample holder 1 is rotated at a rotational speed of about 3 revolutions/ sec or lower (except 0 revolutions/sec) using a powder X-ray diffractometer having a sample measuring plane extending in parallel with the gravitational direction. Consequently, the liquid sample in the sample holder 1 is stirred forcibly and homogenized before being measured.
Patent JP-H0744998-A (JP)
Title: Data backup device
Inventor: ODA KEIZO
IPC: G11B20/10
Filed: 1993-07-30
Abstract: PURPOSE:To minimize the using number of recording media by operating required number, recording order and reproducing order of the recording media based on the recording capacity of the recording media and the data amounts of respective data files. CONSTITUTION:By a job control data forming device 5, a library 2 describing a length and recording density of one piece of MT, a file 3 describing a data file name required for additional backup in addition to the library 2 and (n) pieces of data files 4 becoming backup objects are inputted, and respective data amounts of (n) pieces of data files 4 and the data amount capable of recording on one piece of MT are obtained. Then, from obtained respective data amounts of the data files 4 and the recording capacity of one piece of MT, an optimum recording order where the required number of MT becomes minimum is obtained. Thereafter, loaded (n) pieces of data files 11 are compared and collated with original (n) pieces of data files 4 becoming backup objects by a data file comparison device 12 to be outputted as the collation result 3.
Patent JP-S5884209-A (JP)
Inventor: BERUNTO KORUTO
IPC: F16B12/28
Filed: 1982-10-29
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-S6434242-A (JP)
Title: Material for preserving freshness of food
Inventor: SATO HARUHITO
IPC: A23B7/12
Filed: 1987-07-30
Abstract: PURPOSE:To effectively preserve freshness of a food, by adding a specific crystalline silicate to the food. CONSTITUTION:A material for preserving freshness of food containing a crystalline metallic silicate having the molar ratio of silicon oxide to oxide of trivalent metal of >=20. Al, B, Cr, Fe or Ga may be preferably cited as the trivalent metal. Crystalline aluminosilicate, crystalline gallosilicate, crystalline borosilicate or crystalline silicate may be cited as the crystalline metal silicate used. In the material for preserving freshness of food, a film or paper is blended with preferably 1-20wt.% crystalline silicate. The crystalline metal silicate is directly bagged or molded into granules and bagged like a food desiccant such as calcium chloride or silica gel, packed into a package such as a corrugated box and used.
Patent JP-H0478178-A (JP)
Title: Slab-type solid-state laser oscillation
Inventor: YOSHIMURA ISAO
IPC: H01S3/081
Filed: 1990-07-20
Abstract: PURPOSE:To make an optical going path different from an optical returning path and to eliminate a part which does not contribute to laser oscillation from the inside of a laser element by arranging a laser element having an incidence/projection end surface which is vertical to two parallel optical mirrors and a total of four total reflection and partical reflection mirrors to make an incident angle and a projection angle to the laser element equivalent. CONSTITUTION:A laser light incidence/projection end surface is arranged in a slab-type solid state laser element 1 at a right angle to two optical mirrors, and a laser light incidence/projection angle theta to a normal thereof is made 19 deg. and total reflections are carried out four times each for going and returning paths. A total of four mirrors of three total reflection mirrors 2a, 2b, 2c and one partially reflecting mirror 3 are used. When a lamp 4 is arranged in a width direction of the laser element 1, an optical path can be designed without restriction to an electrode part of the lamp 4. Since light reflected by an excitation light reflecting mirror 10 enters the laser element 1, excitation of the laser element 1 becomes more uniform. A part 7 which does not contribute to oscillation produced in a going path 5-1 becomes an optical path of a returning path 5-2 of laser light and is eliminated in an amplification process of laser light.
Patent JP-S5893996-A (JP)
Title: Blower
Inventor: SAKURAI TERUO
IPC: F04D29/44
Filed: 1981-11-30
Abstract: PURPOSE:To enhance performance of diffuser by dividing the vanes of diffuser in two steps, providing a space without vanes between them, and thereby having a passage with good expansion. CONSTITUTION:Vanes of the diffuser are divided in two steps on the incoming 14 and outgoing 15 vanes, where the incoming vanes are arranged inside the outgoing concentrically. A vaneless gap 16 is provided in the radial direction between the outlet of incoming vanes 14 and the inlet of outgoing vanes 15.  Here, the space 16 in the radial direction forms a parallel-walled vaneless diffuser, so that the angle of flow is held constant in this zone, and optimum selection of the number of vanes on the incoming and outgoing sides will provide the  most favorable intervane passages from the standpoint of fluid mechanics. Thus  a high area ratio can be obtained as a whole, and the performance of diffuser  is enhanced.
Patent JP-H0354606-A (JP)
Title: Numerical controller
Inventor: KOMATSU TOSHIAKI
IPC: G05B19/4093
Filed: 1989-07-24
Abstract: PURPOSE:To effectively use a memory without necessitating the individual storage of data at an air-cut part by performing the synchronous control of the air-cut part by using part of existing data of shape to be worked repeatedly. CONSTITUTION:A memory device which stores the shape to be worked equivalent to the multiple rotation of a main shaft as a data table 1, and a readout means 14 which reads out the data equivalent to one time of rotation of the main shaft at the forefront of the data table 1 repeatedly when performing air-cut before working and reads out the data in the data table 1 sequentially when performing the working and the data equivalent to one time of rotation of the main shaft at the most rear part of the data table 1 repeatedly when performing the air-cut after working are provided. Thereby, since no re-generation of all data tables 1 is required even when the quantity of air-cut is changed, man-hours can be remarkably reduced, and also, since no data at the air-cut part is required, no memory large in capacity is required, which reduces the cost of an NC device itself.
Patent JP-H06197796-A (JP)
Title: Chemiluminescent composition containing cationic surfactant or polymer and 4'-hydroxyacetanilide and use thereof in test kit and analyzing method
Inventor: TOOMASU ROBAATO KITSUSERU
IPC: C12Q1/68
Filed: 1993-08-02
Abstract: An aqueous composition useful for providing a chemiluminescent signal in analytical methods is stabilized by the presence of specific amounts of either a low molecular weight cationic surfactant or a cationic polymer. The composition also includes a 2,3-dihydro-1,4-phthalazinedione derivative, such as luminol, and 4'-hydroxyacetanilide. A chemiluminescent signal is generated using the composition in the presence of peroxidase or a peroxidase-labeled specific binding species (such as an antibody or oligonucleotide).
Patent JP-2000108487-A (JP)
Title: Printing base material, color filter and its manufacture
Inventor: NAGASHIMA JUNZO
IPC: G02B5/20
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To form a pattern of accurate colored pixels and to manufacture an accurate color filter by forming a coloring material containing composition formed by an intaglio responsive to a pattern of coloring pixels by transferring it onto a viscoelastic layer provided on a surface of a strip-like printing base material. SOLUTION: After a coloring material containing composition 2 is uniformly adhered onto a surface of a furnisher roller 3, the composition 2 is filled in a pattern 5 for the coloring pixel formed on a gravure cylinder 4 rotating into contact with the roller 3, and further a surface of the composition of the pattern 5 is shaped by a doctor 6. Then, a printing base material 7 is continuously supplied to a surface of the cylinder 4, pressed by an impression cylinder 8 rotating from an opposite direction to the cylinder 4, and a coloring material containing composition pattern 9 filled in a pattern of an intaglio of the cylinder 4 is transferred onto a surface of the metal 7 having the viscoelastic layer having a viscoelasticity on a surface of the support.
Patent JP-H0476746-A (JP)
Title: Garbage collection method and garbage collector
Inventor: OGAWA YUJI
IPC: G06F12/00
Filed: 1990-07-19
Abstract: PURPOSE:To effectively utilize a static cell area without reducing processing efficiency by automatically rearranging a cell used for a long period in a dynamic cell area to the static cell area, and if used cells are collected in the static cell area, automatically recovering the used cells. CONSTITUTION:This garbage collector 1 includes an area dividing means 11, a dynamic cell rearranging means 12 and a static cell compacting means 13. When garbage collection is started, residential cells used for a long period are automatically rearranged from the dynamic cell area to the static cell area and the prescribed number or more of used cells collected in the static cell area are automatically recovered. Consequently, the effective utilization of the static cell area, i.e. the whole storage area in its turn, can be attained while preventing the processing efficiency from being reduced.
Patent JP-H0477298-A (JP)
Title: Apparatus for assembling ic card
Inventor: GOKAMI MASAO
IPC: B42D15/10
Filed: 1990-07-19
Abstract: PURPOSE:To accurately assemble even an IC card of a different kind by moving an assembling element in a horizontal direction corresponding to the shape of a card and that of an IC module. CONSTITUTION:When the arranging position to the shape of an IC module 3 or that of the card 2 fo the IC module 3 is different, the moving quantities in an XY direction of all of a module taking-out apparatus 20, a module supply apparatus 24, an adhesive sheet supply apparatus 28, a thermal bonding apparatus 30 and a cooling apparatus 32 are collectively altered corresponding to the IC module 3 by personal computer. At the same time, a surface and rear discriminating apparatus, a primer coating apparatus 22, an image sensor and a recessed part inspection apparatus are also collectively altered by the personal computer. In this case, the stamper of the primer coating apparatus 22, the punching mold of the adhesive sheet supply apparatus 28, the heater head of the thermal bonding apparatus 30 and the metal rod of the cooling apparatus 32 are converted corresponding to the IC module by one-action operation.
Patent JP-H0611880-A (JP)
Title: Electrophotographic transfer paper and electrophotographic method
Inventor: SHIMOMURA YOSHINOBU
IPC: G03G15/20
Filed: 1992-06-26
Abstract: PURPOSE:To provide the electrophotographic transfer paper and electrophotographic method with which copies having high image quality free from an offset are obtainable with a small fixing device at a low cost. CONSTITUTION:This electrophotographic transfer paper to be used for the electrophotographic system using positive polarity and negative polarity toners is so constituted as to attain Rz<2t when the average grain size of a developer 9 is designated as t (mum) and the surface roughness of the transfer paper 4 as Rz (mum). This method consists in forming images by the electrophotographic system using the positive polarity toner. The transfer paper having <2t surface roughness Rz (mum) is used as the transfer paper if the average grain size of the developer to be used for the above-mentioned electrophotographic system is t (mum).
Patent JP-H0476370-A (JP)
Title: Heat-insulating box
Inventor: BABA FUMIAKI
IPC: F25D23/08
Filed: 1990-07-18
Abstract: PURPOSE:To produce a heat-insulating box which is excellent in strength, appearance, and adaptability to designs and to whose manufacture conventional manufacturing equipment is applicable by forming the product from a foamed polyurethane as heat-insulating material and a terpolymer of styrene-acrylonitrile-butadiene which is put in contact with said heat- insulating material, said heat-insulating material of foamed polyurethane using as a foaming agent at least one kind chosen from HCFC-123 and HCFC-141b and said styrene-acrylonitrile- butadiene terpolymer containing a copolymer of styrene-acrylonitrile in a quantity above a specific amount which contains alkyl acrylate rubber in a quantity in a specific range. CONSTITUTION:In a terpolymer of styrene-acrylonitrile-butadiene (ABS resin) the rubber component is composed of at least one kind of compound material from among butadiene, a copolymer of styrene-acrylonitrile resin containing a rubber component of alkyl acrylate the rubber component consists of a polymer formed from one kind or two or more kinds of compound materials from among, for example, methylacrylate, ethylacrylate, and n- propylacrylate by using as a cross-linking agent a vinyl compound having two or more unsturated bonds in one molecule, such as divinylbenzene, alkylidene norbornene, and alkenyl norboronene. The alkyl acrylate rubber is used in a proportion of 5-50 wt.%, desirably in the range of 15-50 wt.%. The styrene-acrylonitrile copolymer containing 5-50 wt.% of the alkyl acrylate rubber component is used in a proportion of over 5 wt.%, preferably in the range of 5-50 wt.%.
Patent JP-H0614549-A (JP)
Title: Nonlinear impedance circuit and single-phase rectifying circuit
Inventor: TAKAHASHI ISAO
IPC: H02M7/06
Filed: 1992-06-25
Abstract: PURPOSE:To improve the power factor on power source side without needing any control operation and remove the harmonic ingredients of an input current, in a single-phase rectifying circuit which varies the impedance of a circuit, according to the polarity of a current or voltage, by simple constitution. CONSTITUTION:A diode D2 and a capacitor C2 are connected in series between output terminals T1 and T2, and a diode D3 is connected to both ends of the series circuit consisting of the capacitor C1 and the diode D2. A nonlinear impedance circuit 10 is constituted by connecting a diode D1 to both ends of the series circuit consisting of the diode D2 and the capacitor C2. Two nonlinear impedance circuits 10 and 10' are connected to one end of an AC power source through an AC reactor La and the positive and negative DC output terminals of a rectifying circuit, and the other end of the AC power source AC is connected to the junction between diodes D13 and D14 in series.
Patent JP-H0478765-A (JP)
Title: Controller of ventilating fan for vehicle
Inventor: TSUTSUMI KOICHIRO
IPC: B61D27/00
Filed: 1990-07-17
Abstract: PURPOSE:To reduce the size and weight of a controller and improve its economy and reliability by arranging a dc - ac converting circuit in a box which stores a ventilating fan so that beat radiation by heat radiation fins for semiconductor cooling may be promoted utilizing air flow generated by the ventilating fan. CONSTITUTION:A dc - ac converting circuit 11 is housed with a ventilating fan 6 in a box 3, and heat radiation by heat radiation fins 5 for semiconductor cooling is promoted by utilizing air flow generated by the ventilating fan 6. Therefore, there is no need of installing an air blower for cooling separately or mounting large-sized heat radiation fins, or increasing the capacity of a semiconductor for electric power to restrain heat generation loss. It is thus possible to reduce the size and weight of the controller 4 and improve its economy reliability.
Patent JP-S6170562-A (JP)
Title: Bicolor electrophotographic method
Inventor: NAKAJO YOSHIHIRO
IPC: G03G13/01
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a good picture quality by equalizing the potential of the part, which is subjected to the first and the second exposure, and that of the part subjected to the second exposure in the first developing process to prevent the color mixture which occurs when even the part subjected to the second exposure is developed in the first developing process. CONSTITUTION:In the first developing process, a surface potential V4 of the part which is not subjected to the first and the second exposure and a surface potential V5 of the part subjected to the second exposure are equalized approxi mately by subjecting the overall surface to the second exposure. Consequently, the color mixture which occurs when even the part subjected to the second exposure is developed in the first developing process is prevented. With respect to the surface potential of a photosensitive body in the second developing proc ess, the difference between a surface potential V2 of the pat which is not subjected to the first and the second exposure and a surface potential V3 subjected to the second exposure is increased because potentials V4 and V5 are equalized approximately, and the second developing process is performed smoothly.
Patent JP-H0476890-A (JP)
Title: Semiconductor memory
Inventor: UCHIDA KATSUNORI
IPC: G11C11/41
Filed: 1990-07-19
Abstract: PURPOSE:To increase an operating speed by providing each function which operates successively the input/output of a data to plural memory cell arrays(Ma) by using one of data input/output terminals, and which operates in parallel the input/output of the data t the plural Ma by using the plural data input/ output terminals. CONSTITUTION:The reception of the data between a microprocessor 200 and four semiconductor memories 100-1 - 100-4 is operated by using a first data input/output terminal T1 of the semiconductor memories 100-1 - 100-4. The reception of the data between a main storage 300 and the semiconductor memories 100-1 - 100-4 is operated by using both the first data input/output terminal T1 and a second data input/output terminal T2. Thus, even when the width of a data bus at the side of the micro-processor 200 is different from the width of a system data bus at the side of the main storage 300, a latch selector circuit or the like is not necessary, so that a burst lead or a high speed operation can be attained, and the high speed semiconductor memory can be not necessary.
Patent JP-H0635171-A (JP)
Title: Production of phase shift mask and production of semiconductor integrated circuit device
Inventor: TAKEKUMA SHUNJI
IPC: G03F1/70
Filed: 1992-07-20
Abstract: PURPOSE:To form correct mask pattern data and to produce the high reliability IC by verifying whether the patterns of the phase shift mask are defective or nondefective. CONSTITUTION:The pattern data is separated to the actual pattern data layer having the data of the actual patterns and the phase shift pattern data layer having the data of the phase shift patterns and thereafter, whether the mask patterns satisfy the requirements specified for the spacings of the same phase patterns at which the phases of the light transmitted through the patterns adjacent to each other are the same or not is verified. Whether the mask patterns satisfy the requirements specified for the spacings of the different phase patterns at which the phases of the light transmitted through the patterns adjacent to each other are different or not is verified.
Patent JP-2000026149-A (JP)
Title: Resin composition for artificial marble
Inventor: NAKAI TAKASHI
IPC: C08F290/06
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. for artificial marble capable of enhancing the shock resistance of artificial marble without deteriorating the heat resistance. SOLUTION: A resin base consisting of a vinyl ester, styrene and an unsatd. polyester is blended with a filler comprising aluminum hydroxide to prepare the objective resin compsn. for the artificial marble. The unsatd. polyester ensures a lower glass transition temp. than that of a resin obtd. by homopolymerizing the vinyl ester by copolymn. with the vinyl ester. The aluminum hydroxide has 3-50 μm particle diameter and is added by 150-300 pts.wt. based on 100 pts.wt. resin component. Since the artificial marble can be molded from a resin contg. enough aluminum hydroxide and having a lowered glass transition temp., the shock resistance of the artificial marble can be enhanced without deteriorating the heat resistance.
Patent JP-H09160856-A (JP)
Title: Communication management method and computer system
Inventor: KUMAARU ESU BAADAN
IPC: H04L29/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the method which manages the communication path between a client process and a server process in decentralized calculation environment by residing on a host computer connected to a physical network having a transport layer and a network layer. SOLUTION: When the client process makes a remote procedure call(RPC), this method is started by detecting whether or not there is the server process discriminated by the RPC. When the process is present, a binding handle is returned to the client process. The protocol order in the binding handle is mapped in 2nd protocol order setting the inter-process communication path between the client and server processes instead of a communication path passing through the transport and network layers of the physical network. Then the RPC is executed by using the function of an operating system.
Patent JP-H11347393-A (JP)
Title: Two liquid mixing method
Inventor: TOKI SHINSUKE
IPC: B01F15/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce variation of mixing ratio in one cycle by dividedly supplying a supply amount within a range wherein a divided supply amount is not smaller than the minimum supply amount per one cycle satisfying measurement accuracy of supply amount confirmed in advance, when difference of mixing ratios of two become small. SOLUTION: Supply amounts per cycle of two liquids are respectively set in a controller 2 on the basis of set mixing ratio. Then, a control valve 3 for one of the liquids is opened to supply the one liquid to a premixer 5. When supply amount set in the controller 2 is reached by a measurement signal from a flow meter, the control valve 3 is turned off to stop supply and simultaneously another control valve 3 is turned on to open and the liquid is supplied to the premixer 5. Likewise, when supply amount of the other liquid reaches a supply amount set in the controller according to a measurement signal of a flow meter 4, the control valve 3 is turned off to stop supply and one cycle is completed. The above cycle is repeated.