baber/WOPTO huggingface dataset:
Patent JP-H05271535-A (JP)
Title: Thermosetting resin composition and thermosetting adhesive film
IPC: C09J135/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide the subject composition containing a specific polyamide resin having lowered dielectric constant and a polymaleimide, having excellent heat-resistance and solvent resistance and low dielectric constant and useful as adhesive, laminating material, molding material, etc. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of a polyamide resin having non-polar substituent bonded to the nitrogen atom of the amide group and (B) preferably 5-180 pts.wt. of a polymaleimide of formula I ((m) is >=2; R is >=2C m-valent group) [e.g. N,N'-(4,4'-diphenylmethane)bismaleimide]. The component A can be produced by the polycondensation of a diamine of formula II (X is residue excluding amino group; R<1> and R<2> are H or non-polar substituent provided that at least one of R<1> and R<2> is non-polar substituent) (e.g. N,N'-dimethyl-4,4'-diaminodiphenylmethane) with a dicarboxylic acid of formula III (Y is residue other than carboxyl group) (e.g. isophthalic acid).
Patent JP-H03268418-A (JP)
Title: Resist applicator
Inventor: IKEDA RIKIO
IPC: B05C11/08
Filed: 1990-03-19
Abstract: PURPOSE:To contrive to improve the controllability of a resist film thickness by enabling a rotation control following the variation of an atmosphere temperature through provision of a thermometer for measuring the atmosphere temperature in a chamber and a control system for performing the calculation of the resist film thickness and the rotation control of a motor on the basis of the results of measurement of the thermometer. CONSTITUTION:The title apparatus rotation-applies a resist solution onto a substrate 5 held by a rotation application means housed in a chamber 1. The apparatus is provided with a thermometric means 13 for measuring an atmospheric temperature in the chamber 1, an arithmetic means 14 for converting the measured result into a resist film thickness h according to the equation 1, and a rotation control means 15 for controlling the number of revolutions or time of revolution of the rotation application means 12 on the basis of the arithmetic results. In the equation I, h is the resist film thickness,  eh is the latent heat of the resist solution, R is a gas constant, A is a state function expressing affinity, r is a time constant, t is an application time, Ev is a flow activation energy, T is a temperature and k11-k14 are constants. Thus, the resist film thickness can be controlled with a high accuracy.
Patent JP-S63233810-A (JP)
Title: Manufacture of laminated sheet
Inventor: MATSUO MASATO
IPC: H05K3/38
Filed: 1987-03-20
Abstract: PURPOSE:To realize preparation of a laminated sheet, which has no defects such as hammering marks, tear-off troubles and the like and is useful for a highly precise printed-circuit board, by a method wherein metal foils are arranged onto the top surface and/or underside of a resin-impregnated base material and the resultant material is heated, pressed and formed under reduced pressure until the resin of the resin- impregnated base material reaches its lowest melt viscosity and, after that, heated, pressed and formed under normal pressure. CONSTITUTION:The laminated sheet concerned is integrally produced by arranging metal foils 2 onto the top surface and/or underside of a layer 1 consisting of resin- impregnated base material. In order to produce the sheet, firstly, seven sheets of resin- impregnated fabric are piled up one another and copper foils with the thickness of 0.035mm are respectively provided onto the top surface and underside thereof. After being pinched between stainless steel plates, the resultant laminated body is heated and pressed with a laminating press in an autoclave, for example, at 170 deg.C at a pressure of 40 kg/cm<2> for 120 min. During the above mentioned heating, pressing and forming processes, heating and pressing are done under a reduced pressure of 10 Torr until the melt viscosity of the epoxy resin of the resin-impregnated fabric reaches its lowest melt viscosity of 100 cps and, after that, heating and pressing are done under normal pressure.
Patent JP-H08256797-A (JP)
Title: Quantification of nucleic acid by enzyme and composition therefor
Inventor: ODAWARA FUMITOMO
IPC: C07H21/04
Filed: 1995-03-27
Abstract: PURPOSE: To quantify a nucleic acid in high sensitivity and in good reproducibility by highly simply constituting an enzymatic cycling reaction as compared to the conventional nucleic acid quantification. CONSTITUTION: This quantification method is made up of at least the following four processes: process 1: inorganic phosphorus is formed by phosphatase reaction with a nucleic acid in a specimen: process 2: the inorganic phosphorus is subjected to a nucleoside phosphorylase reaction in the excess presence of a nucleoside to form a desaccharified purine derivative or desaccharified pyrimidine derivative and a phosphorylated substrate; process 3: inorganic phosphorus is produced from the phosphorylated substrate by the phosphatase reaction to generate the reaction in the process 2 to conduct a cycling reaction comprising both the processes 2 and 3; and process 4: the desaccharified purine derivative or desaccharified pyrimidine derivative is enzymatically quantified.
Patent JP-S59193011-A (JP)
Title: Transformer provided with reactor
Inventor: FURUTA KUMAO
IPC: H01F30/10
Filed: 1983-04-16
Abstract: PURPOSE:To manufacture a transformer provided with a reactor in a small type, and to enhance the cooling effect by a method wherein side cores are provided coming in contact with the outer peripheral side and the inner peripheral side of transformer coils formed in a loop type, and reactance coils with the mutual winding directions opposite to each other are accommodated between yoke cores at both edges of the side cores and the coils. CONSTITUTION:Coils 1 are constructed in a loop type, the primary coil 11 and the secondary coil 12 of a transformer are wound as to have a square section, reactance coils 13, 14 are wound on the topside and the underside thereof as to have width and the diameter the same with the transformer coils, and the coils 13, 14 are formed as to have the same number of turns and the oppositely winding directions. Split cores 2 are constructed of rectangular side cores 21, 22 made to come in contact with the inner peripheral side and the outer peripheral side of the coils 1, and yoke cores 23, 24 connecting the edge parts of the cores 21, 22, and the split cores are provided for the plural number of pieces in the radial type to the coils 1. Thereupon when the coils 13, 14 are connected in series to the coil 12, a transformer is constructed according to the coils 11, 12, and large reactance can be provided to the secondary coil. Accordingly, the transformer and the reactor can be integrated in one body, and moreover the cooling effect can be enhanced.
Patent JP-S52151384-A (JP)
Title: Curable urethanated vinyl ester resin compositions
Inventor: KATOU HARUHISA
IPC: C08F299/00
Filed: 1976-06-11
Abstract: PURPOSE: The title compositions having excellent resistance to heat distortion, boiling water and alkalis, and tensile strength, consisting of a specific urehanated vinyl ester compound and a vinyl monomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09259014-A (JP)
Title: Abnormal information recording system
Inventor: OTAKE YASUHIRO
IPC: G06F11/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an abnormal information recording system which can record sufficient information quantity at a high speed when an abnormality occurs and which can take out information in a preferable form for analysis for investigating cause. SOLUTION: When the occurrence of an abnormality in a system is detected (S11), situation information on the occurrence of abnormality is recorded in a non-volatile memory which the system has (S12). Situation information is read from the non-volatile memory and it is recorded in a terminal screen and a printer device if possible (S13). When the system stops owing to the occurrence of abnormality such as a power cut and the runaway of OS (S14) and the system is restarted (S15), situation information recorded in the non- volatile memory is read and it is automatically copied as the starting processing of a hard disk device (S16). Then, situation information is read from the hard disk device and analysis for investigating the cause of abnormality is executed (S17).
Patent JP-2000269024-A (JP)
Title: Magnet roller and its manufacture
Inventor: ABE MASAHARU
IPC: H01F7/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive magnet roller having high magnetic force. SOLUTION: A magnet roller 1 is obtained, by fixing a sintered ferrite magnet body 4 in a longitudinal recessed groove 3, formed on the outer peripheral surface of a cylindrical or columnar ferrite-resin magnet body 2 composed of magnetic ferrite powder and a binder resin. A shaft 5 is passed through the magnet roller 1. The magnetic ferrite powder used for the magnet body 2 includes a strontium ferrite, barium ferrite, etc., and the ferrites are used along or combinedly with the two or more kinds of ferrites.
Patent JP-H01239579-A (JP)
Title: Fixing device
Inventor: IKEMORI KAZUHIRO
IPC: G03G15/20
Filed: 1988-03-22
Abstract: PURPOSE:To secure a sufficient fixing efficiency by providing a first and a second detecting means to respectively detect the surface temperatures of a fixing roller and a pressurizing roller, and controlling the drivings of a first and a second heat generating bodies and both rollers based on the surface temperatures of the fixing roller and the pressurizing roller. CONSTITUTION:The heat generating bodies 30a and 31a and surface temperature detecting means 32 and 33 are respectively provided on the fixing roller 30 and the pressurizing roller 31. And in case that the surface temperature of the fixing roller 30 becomes higher than that of a first set temperature, the heat generation of the heat generating bodies 30a and 31a are stopped; in case that the surface temperature of the fixing roller 30 becomes lower than a second set temperature, the heat generation of the heat generating bodies 32 and 33 are executed; in case that the surface temperature of the pressurizing roller 31 becomes higher than a third set temperature, the rotations of the fixing roller 30 and the pressurizing roller 31 are stopped; and in case that the surface temperature of the pressurizing roller 31 becomes lower than a forth set temperature, the rotations of the fixing roller 30 and the pressurizing roller 31 are executed. Thus, the sufficient fixing efficiency can be secured.
Patent JP-H03268573-A (JP)
Title: Document picture processor
Inventor: TAKAI KENSUKE
IPC: H04N1/41
Filed: 1990-03-16
Abstract: PURPOSE:To shorten an original transmitting time by applying previously determined rotational conversion processing to a read character string in accordance with inclination information detected by a detection means to correct the inclination of the character string and then encoding the corrected character string in accordance with a prescribed encoding system. CONSTITUTION:An inclination detection circuit 5 detects the inclination of the character string in accordance with character string detecting information outputted from a character string detection circuit 4. At the time of receiving inclination theta information from the circuit 5, an affine transformation address generation circuit 6 executes the affine transformation of a raster address. An original picture memory 2 receives addresses corresponding to four peripheral picture elements from the circuit 6 and outputs and applies the density values of the four picture elements to an interpolating circuit 8. A density value P interpolated by the circuit 8 is applied to a corrected picture memory 9. A binarizing circuit 10 successively reads out picture element information stored in the memory 9. The binarized picture information is applied to an encoding circuit 11 and encoded in accordance with a prescribed facsimile encoding system.
Patent JP-H02246759-A (JP)
Title: Movable section supporting structure for linear motor
Inventor: IIDA YOSHITAKA
IPC: H02K41/02
Filed: 1989-03-20
Abstract: PURPOSE:To reduce power consumption by arranging a plurality of leaf springs and a means for selecting a desired leaf spring and selectively switching between states where a movable section is supported or not supported by the leaf spring. CONSTITUTION:Leaf spring type supporting sections 6 comprise a plurality of leaf springs 3a-3d and electromagnetic chucks (switching means) 5a-5d. The electromagnetic chucks 5a-5d selectively switch between the conditions where a coil 1b and a shaft 2 are supported or not supported by the leaf springs 3a-3d. When they are supported by the leaf springs, end portions of the leaf springs 3a-3d are held and secured to base 4 side while when they are not supported by the leaf springs, reciprocal motion of the leaf springs 3a-3d integral with the shaft member 2 is allowed with no interference. By such arrangement, the movable section can perform self-exciting resonant reciprocal motion at all times, resulting in the reduction of power consumption of a linear motor 1.
Patent JP-S61226960-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANDO YASUNORI
IPC: H01L21/302
Filed: 1985-03-30
Abstract: PURPOSE:To simplify pretreatment by conducting the projection of the ions of an inert gas to a semiconductor and the evaporation of a metal having a work function different from the semiconductor in a vacuum. CONSTITUTION:When the projection of ions 3 from an ion source 2 and the evaporation of a metal 5 from an evaporation source 4 are conducted to a substrate 1 consisting of a semiconductor in a vacuum, the kinds of the metal 5 used depend upon the work function phim of the metal 5 and the work function phis of a semiconductor employed as the substrate 1, and aluminum, molybdenum, etc. as a metal of phim>phis are used when the substrate 1 consists of N-type silicon, and titanium, etc. as a metal of phim<phis are employed when the substrate 1 is composed of P-type silicon. On the other hand, the ions of an inert gas are used as ions 3, rare gas ions, such as argon ions, xenon ions, etc. are employed when a film 6 consisting of a metal as a simple substrate is shaped onto the substrate 1, and nitrogen ions are used when a film 6 composed of an alloy such as titanium nitride is formed. Accordingly, the removing treatment of an oxide film on the semiconductor substrate is unnecessitated, thus simplifying pretreatment.
Patent JP-H04304033-A (JP)
Title: Fm demodulator
Inventor: YOSHIOKA ISAYUKI
IPC: H04H40/72
Filed: 1991-04-01
Abstract: PURPOSE:To reduce a switching noise caused at FM reception by applying a signal the same as an FM carrier signal to a demodulation section in the absence of an input FM signal. CONSTITUTION:A carrier signal generating circuit 14 generates a same carrier signal as that of an FM signal. An input detection circuit 7 detects the presence of the inputted FM signal. A changeover circuit 13 demodulates the input FM signal when the input detection circuit 7 detects an input and inputs a signal of a carrier signal generating circuit 14 to an FM demodulation section when the input detection circuit 7 does not detect an input.
Patent JP-H11263926-A (JP)
Title: Epoxy powder coating composition for coating of outer surface of cast iron pipe and outer surface-coated cast iron pipe
Inventor: DEGUCHI TAKAAKI
IPC: B05D7/24
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy powder coating composition for coating of the outer surface of a cast iron pipe capable of preventing any exfoliations and swells in the damaged or defective sections of the coating and excellent in safety to human and the environment, and to provide the outer surface-coated cast iron pipes. SOLUTION: This composition comprises (A) a bisphenol A type epoxy resin having a melting point of 75 to 128 deg.C and epoxy equivalent of 600 to 2,200 g/eq, (B) a setting agent of a composition of the formula ((m) is an integer of 1 to 4) having a mean phenolic hydroxyl equivalent of 200 to 800 g/eq, (C) at least one of imidazole-based and imidazoline-based setting-accelerators, and (D) a burnt plaster.
Patent JP-H05271995-A (JP)
Title: Manufacture of bismuth-tellurium series alloy thin film
IPC: C25D9/08
Filed: 1992-03-26
Abstract: PURPOSE:To manufacture an alloy thin film having an arbitrary compsn. and a thickness by a simple process in the manufacture of a Bi-Te alloy thin film of a two component system by an electrodeposition process. CONSTITUTION:TeO2 and Bi(NO3)3 are allowed to be contained in an electrolytic solution in an arbitrary concn. and the solution is processed to form an electrodeposition film consisting of a Bi-Te series thin film by an electrodeposition process. An arbitrary Bi-Te series alloy thin film can be obtained by selecting the electrodeposition potential and changing the compsn. ratio of Bi to Te. The thickness of Bi-Te alloy thin film can also be changed freely by changing electric current and electrodeposition time.
Patent JP-S60211898-A (JP)
Inventor: OKADA YOSHITSUGU
IPC: H05K3/46
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-H06277920-A (JP)
Title: Chip removing device
Inventor: KATO TOSHIRO
IPC: B23B47/34
Filed: 1993-03-26
Abstract: PURPOSE:To provide a chip removing device by which chip removing work can be automatized, and a chip can be surely removed. CONSTITUTION:An air jetting means 10 is rotatably fitted and held in a fixing member 20. The air jetting means 10 is drilledly provided with a longitudinal hole 12a and a lateral hole 12b, and the fixing member 20 is drilledly provided with an air connecting hole 22a which can be connected to the lateral hole 12b, and the air jetting means 10 is rotated to intermittently jet air from the tip of a nozzle 12.
Patent JP-H02285203-A (JP)
Title: Tunnel microscope
Inventor: JIYOOJI RINAAGUUTAI CHIYU
IPC: H01J37/28
Filed: 1990-03-20
Abstract: PURPOSE: To measure a voltage and a waveform varying at high speed accurately by varying the distance between a sample and the test probe tip using a crystal oscillator thereby detecting a tunnel current which varies depending on the distance. CONSTITUTION: A mechanical oscillator 100 being driven with an appropriate bias and an exciting signal comprises a crystal oscillator and drives a scanning tunneling microscope having a test probe tip 23. The oscillator 100 and a test probe 22 are arranged so that the distance between a sample 24 and the probe tip 23, in particular the distance d between the probe tip 23 and a conductor 25 printed on the sample 24, is varied by the movement caused by the oscillator. A sinusoidal movement caused by the oscillator 100 is set so that the distance d between the probe tip 23 and the conductor 25 is minimized (dmin ) at times t0 , t1 , etc. The tunneling current i is an exponential function of the distance d and also a strong function of the voltage.  Since sampling must be carried out under relatively stable conditions in order to determine the voltage accurately by measuring the current, a relatively stabilized period of the distance dmin is selected.
Patent JP-H06279975-A (JP)
Title: Ceramic coated member and its production
Inventor: FURUSE YUTAKA
IPC: C04B41/50
Filed: 1993-03-26
Abstract: PURPOSE:To improve the adhesion of a ceramic substrate to its coating layer and to produce a high reliability ceramic coated member excellent in a high temp. strength and heat resistance and having satisfactory oxidation and corrosion resistance. CONSTITUTION:An oxide is thermally sprayed on the surface of a substrate selected from among silicon carbide, silicon nitride and a silicon nitride composite material reinforced by dispersing silicon carbide to form a coating layer having <=5mum center line average surface roughness Ra and contg. <=5% unmelted particles. The upper and lower limit ranges of the particle diameter of the oxide is <=20mum each and the average particle diameter is 10-55mum. The objective ceramic coated member with the formed coating layer is produced.
Patent JP-H03269922-A (JP)
Title: Gas insulation grounding switch
Inventor: TAKAHASHI YUJI
IPC: H02B13/075
Filed: 1990-03-19
Abstract: PURPOSE:To enhance short circuit closing performance and induced current cutting-off performance without changing a size of an equipment as a whole so as to improve reliability by forming a diameter of a tip end of a movable contact larger than those of other portions, and boring a gas communicating hole. CONSTITUTION:At the time of short circuit closing, a movable rod 5 approaches a stationary contact portion 2, and an arc 12 is generated between an arc resistant metal 5a and a shield 8 on a stationary side. When the arc 12 is moved in an arc resistant metal 7a of a contact 7 on the stationary side, insulating gas contained inside the shield 8 is discharged from a gas communicating hole 14 around the contact 7, to thus preventing a drop in closing speed, and the metal 5a is brought into contact with the contact 7 so that the arc 12 can be extinguished. At the time of cutting off an induced current, the arc can be rapidly extinguished with a decrease in electric field of the metal 5a in a process contrary to that at the time of short circuit closing. Moreover, during cutting off the induced current, insulating gas flows into the shield 8 through the communicating hole 14 to blow an arc column, thereby further enhancing arc extinguishing performance.
Patent JP-H09253622-A (JP)
Title: Septic tank and assembling method thereof
Inventor: HAMANAKA HIDEKI
IPC: C02F1/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a septic tank capable of reducing the number of required molds and capable of easily producing tank bodies of septic tank having various vols. and a method for producing the same. SOLUTION: This tank body has at least an upper tank inflow part section 3, an upper tank discharge part section 4, a lower tank inflow part section 5, a lower tank discharge part section 6 and the upper tank intermediate sections 7a-7d arranged between the upper tank inflow part section 3 and the upper tank discharge part section 4. The axial length of the lower tank inflow part section 5 is made larger than that of the upper tank inflow part section 3 and the axial length of the lower tank discharge part section 6 is made larger than that of the upper tank discharge part section 4 and these sections are formed from a polynorbornene resin by a reactive injection molding method and the flanges 8 formed to the respective sections are mutually bonded to be assembled.
Patent JP-H02247633-A (JP)
Title: Exposure device for copying machine
Inventor: SEKIYA TADAYUKI
IPC: G03B27/54
Filed: 1989-03-20
Abstract: PURPOSE:To improve the lighting ability of an exposure lamp and to facilitate the replacing operation of the exposure lamp by integrally connecting lead wires to the electrode terminals of the exposure lamp and attaching a protecting means which protects the lead wires on the holding members of the lamp. CONSTITUTION:The electrode terminals of both ends of the exposure lamp 31 are integrally connected to the ends of lead wires 32 and 33, connecting parts are covered with insulators 31a and 31b, and the exposure lamp 31 is held by allowing the insulators 31a and 31b to be engaged with the holding members 38 and 39. The other ends of holding members 38 and 39 are fixed on a scanner bracket 3 by fixing screws 40 and 41, and when the scanner bracket 3 is shifted in an arrowed direction A and the image of an copying original 2 is scanned, the imperfect contact of electric contact caused by vibra tion and impact generated by the shift of the scanner bracket 3 is prevented. In the case of replacing the exposure lamp 31, since a protecting cover, etc., is not present, the lamp 31 can be easily removed by simply removing screws 36 and 37.