baber/WOPTO huggingface dataset:
Patent JP-H10330588-A (JP)
Title: Epoxy resin molding material for sealing electronic part and electronic part
Inventor: FURUSAWA FUMIO
IPC: C08L61/34
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing electronic parts which has excellent flowability and moldability and an improved resistance to reflow cracks. SOLUTION: This material essentially contains an epoxy resin (A), a curative (B) contg. a modified phenolic resin obtd. by reacting a phenol, a fused- polycyclic arom. hydrocarbon, and an aldehyde, an indene oligomer (C), and an inorg. filler (D), provided the melt viscosity of the phenolic resin of ingredient B is 0.3-5 P at 150 deg.C.
Patent JP-H05311327-A (JP)
Title: Material for aperture grill and production thereof
Inventor: TSUYAMA AOSHI
IPC: C22C38/38
Filed: 1992-04-02
Abstract: PURPOSE:To provide a material suitable for aperture grill by incorporating specific amounts of Cr, Mo, C, Si, Mn, P, S, 0, N, and Sol.Al. CONSTITUTION:The material has a composition consisting of, by weight, 0.02-<0.2% Cr and/or 0.02-<0.1% Mo, 0.001-0.03% C, <=0.05% Si, >0.6-3% Mn, <=0.02% P, <=0.015% S, <=0.015% O, 0.003-0.01% N, <=0.02% Sol.Al, and the balance essentially Fe and satisfying the relations in inequality I and equation II. A cold rolled steel sheet with this composition is annealed at a temp. in the recovery or recrystallization temp. region lower than the transformation point and formed to the prescribed sheet thickness by means of secondary cold rolling. By this method, the material causing no occurrence of color slurring due to deterioration of tension at the time of blackening treatment, free from the problems of defects and wire disorder caused by etching, and suitable for aperture grill can be provided.
Patent JP-S62267404-A (JP)
Title: Method for conveying pulverized coal to be blown in to blast furnace
Inventor: SERIZAWA YASUBUMI
IPC: B65G53/04
Filed: 1986-05-14
Abstract: PURPOSE:To fluctuate the temp. of a carrier gas according to the operating condition of a blast furnace by using the exhaust combustion gas of a hot stove as the carrier gas for pulverized coal, dividing the exhaust gas to a high- temp. gas and low-temp. gas, properly mixing the gases and using the gaseous mixture at a controlled temp. CONSTITUTION:The waste combustion gas is used for the carrier gas for the pulverized coal of a grinding and drying machine 1 and the pulverized coal is dried in the mid-way of the conveyance. The dried coal is conveyed through a pulverized coal capturing device 3 and a storage tank 4 to the blast tuyere of a blast furnace. The waste combustion gas of the hot stove 7 for the blast furnace is used for the carrier gas and a heat exchanger 8 is provided to the exhaust gas pipe system. The exhaust gas temp. of the inlet side exhaust gas pipe 9a is adjusted to about 350 deg.C and the exhaust gas temp. of the outlet side exhaust gas pipe 9b is adjusted to about 150 deg.C. The high-temp. gas and low-temp. gas are properly taken out of the pipes 11, 12 and are used as the carrier gas of the prescribed temp. by being fed into the drying machine 1.
Patent JP-S589443-A (JP)
Title: Reception switching device of mobile radio station
Inventor: YOKOYAMA YASUNORI
IPC: H04B7/26
Filed: 1981-07-09
Abstract: PURPOSE:To always receive selectively an electric wave in a good receiving state while avoiding a complicated operation of a switch circuit, by inserting a high frequency attenuator between an antenna and a signal receiver which is receiving the transmission from a base station which is not used at the present time point. CONSTITUTION:The signal receivers 3 and 4 receive selectively the transmission from the 1st base station that transmits the 1st frequency as a carrier wave and the transmission from the 2nd base station that transmits the 2nd frequency as a carrier wave. The output of either one of these receivers 3 and 4 is connected to an output circuit, and a high frequency attenuator 7 is inserted between an antenna 1 and the input of the other transmitter through the switching 6. In the case of this switching, the receiving level outputs are compared 5 with each other. Then a switch circuit 6 is controlled to select the receiver having the higher receiving level output.
Patent JP-H05283146-A (JP)
Title: Thick-film resistance heating element
IPC: H05B3/02
Filed: 1992-03-31
Abstract: PURPOSE:To firmly and surely provide the electrical and mechanical connection by connecting electrode terminals firmly connected to lead wires to a thick-film resistor layer electrically with a conducting adhesive and mechanically with a nonconducting adhesive. CONSTITUTION:A thick-film resistance heating element is provided with a thick- film resistor layer 3 formed on the surface of a substrate 1 and electrode terminals 11 made of a metal piece with lead wires 13 connected with two kinds of adhesives via electrode layers 7 on electrode layer connection sections 5 at both ends. A conducting adhesive is coated on 80% of the rear face of the metal flat sections 11a of the terminals 11, and the electric resistance of the terminals 11 and the layers 7 is reduced. A nonconducting adhesive having strong adhesive strength is coated on the remaining 20% of the plates 11a to contribute to the mechanical connection with the layer 7, and it is also coated on the surfaces of the plates 11a to concurrently fix the lead wires 13. Both adhesives differ in the purpose and function, and the electrical and mechanical connection can be firmly and surely attained.
Patent JP-S5232933-A (JP)
Title: Method for the post_treatment of articles after electro_deposition coa ting
Inventor: TACHIKAWA MASANAO
IPC: C25D13/22
Filed: 1975-09-08
Abstract: PURPOSE: To condition the coating film formed by electro-deposition coating, and to prevent the coagulation of paint dispersed in a full-dip washing tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000297206-A (JP)
Title: Polyester composition and film comprising the same
Inventor: AOKI HIROMICHI
IPC: C08L25/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition having controlled discoloration, when made into a biaxially oriented film, showing excellent flatness, slipperiness and abrasion resistance. SOLUTION: This polyester composition and a film comprising the composition contain 0.05-10 wt.% of a crosslinked organic particle having 0.05-3 μm average particle diameter synthesized by using a monomer containing 0.01-1 wt.% of an aromatic compound containing 1-4 hydroxy groups.
Patent JP-H04315710-A (JP)
Title: Manufacture of nb3sn superconductive wire rod
Inventor: OGAWA RIKURO
IPC: C22F1/00
Filed: 1991-04-12
Abstract: PURPOSE:To manufacture an Nb3Sn superconductive wire rod by containing a sintered compact of Cu-Nb alloy powder in a Cu alloy case to form a compound billet, and after a wire drawing process thereof subjecting an obtained wire rod to Sn plating and heat treatment to disperse the Sn. CONSTITUTION:An ingot of a Cu-Nb alloy is formed by means of vacuum melting, melted again in an Ar gas atmosphere, pulverized by means of an atomizing method and mixed inside a glove box. This product is sealed inside an HIP capsule and after vacuum deaeration a Cu-Nb compact 1 is produced by means of an HIP. A central part thereof is bored, wherein a Cu rod wrapped with an Nb foil 3 is inserted, and the whole body is filled into a Cu case 2 to form a compound billet. This billet is subjected to hot isostatic extrusion, drawing and wire drawing to form a wire rod, and Sn plating is applied to the surface thereof by means of a melting method. When this is heat treated, Sn and Nb in the compact react to each other and an Nb3Sn superconductive wire rod can be obtained.
Patent JP-H0899176-A (JP)
Title: Arc welding method for protection gas mixture and stainless steel member
Inventor: FUIRITSUPU RUOO
IPC: B23K9/23
Filed: 1995-05-02
Abstract: PURPOSE: To make it possible to accelerate the formation of austenite, increase the resistance to corrosive piercing and obtain the excellent weldability at all positions in the case of welding. CONSTITUTION: This protective gaseous mixture for arc-welding stainless steels, in particular duplex layer or super duplex layer steels contains 2-16% preferably about 5% He, 1-2.5%, preferably 1.8-2% dioxide carbon, 1-2.8% preferably 1.5-2% N in Ar.
Patent JP-S59232503-A (JP)
Inventor: OGATA SUSUMU
IPC: B65H81/02
Filed: 1983-06-16
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-S58224376-A (JP)
Inventor: YAMAWAKI MASAO
IPC: G09F9/35
Filed: 1982-06-23
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-S5732988-A (JP)
Title: Pressing printer
Inventor: KOIKE ISOROKU
IPC: B41J11/18
Filed: 1980-08-08
Abstract: PURPOSE: To obtain a pressing printer wherein bearing sections for a printing roller are formed into an approx. L-shape, and a phase difference between the bearing sections is provided so that pressing printing can be performed with the small angle of reciprocative swing motion, and the load peak torque is reduced.  
     CONSTITUTION: The printing roller body 3 for pressing a piece of paper to a letter surface 6a of a type wheel 6 is mounted in bearing holes having an approximately L-shape formed in bearing plates 2-1, 2-2 secured to a shaft 1 that can reciprocatively swing within an angle of α. These bearing holes having an approximtely L-shape are formed such that each bearing part 2a having a larger radius of rotation and each bearing part 2b having a smaller radius of rotation are connected through a slot. The bearing holes having an approximately L-shape of the bearing plates 2-1, 2-2 have a phase difference of θ and are fixed to the crank shaft 1. The printing roller body 3 is arranged between the bearing plates 2-1, 2-2 with a shaft 3a of the printing roller body 3 being mounted in the bearing holes having an approximately L-shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05282244-A (JP)
Title: Information processor
IPC: G06F13/366
Filed: 1992-04-03
Abstract: PURPOSE:To apply the opportunity of the usage of a bus to the other bus master even when a polling is operated. CONSTITUTION:An I/O 5 which receives the polling, returns a state change completion schedule signal indicating the schedule of the completion of the state change to a processor 1. Then, the processor 1 releases a bus usage signal by the state change completion schedule signal, and the other bus masters 2 and 3 can use the bus as necessary at that time.
Patent JP-H11300354-A (JP)
Title: Alkali ion water refining device
Inventor: KAMIMURA SUSUMU
IPC: C02F1/46
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an alkali ion water refining device capable of controlling a pH value of an ionized water without using a correction means for correcting a detection error of the pH value due to an influence of a flow rate variation of a raw water. SOLUTION: A discharge pipeline 13 is connected at an outlet side of an electrolytic cell 7 and a discharged water switching mechanism 22 is provided at a mid-way of the discharge pipeline 13. A water discharge pipe 12 is connected to the discharged water switching mechanism 22. A pH sensor 14 is provided in the water discharge pipe 12 and a water stopping mechanism 21 is provided at its down stream side. All of the ionized water are introduced to water discharged pipe 12 side by the discharged water switching mechanism 22 at the time of detecting the pH value of the ionized water formed at the electrolytic cell 7. When a prescribed time is passed, the water in the pH sensor 14 is substituted to the ionized water to be detected, and thereafter the water discharge pipe 12 is closed by the water stopping mechanism 21.  The pH value of an ionized water standing still in the water discharge pipe 12 is detected by the pH sensor 14.
Patent JP-S63277175-A (JP)
Title: Locking device for fulcrum shaft of winding machine
Inventor: SUZUKI YASUYUKI
IPC: B65H54/00
Filed: 1987-05-01
Abstract: PURPOSE:To constitute another end of a fulcrum shaft as a presser bar being high in rigidity by moving the slider held slidably in the diametrical direction on one end of the fulcrum shaft via a holder with a cam according to rotation of a rotor, and receiving the tip with a fixed receiver. CONSTITUTION:When a rotor 16 is driven by a pulley 19 for coil formation, a wire rod 21 out of a pipe 20 is wound on a spindle projecting over the central part of a receiver shaft 36. And, when the rotor 16 rotates, a slider 28 being supported on one end of a fulcrum shaft 25 via a holder 27 is synchronously slidden in the diametral direction by a cam 30 via a cam follower 29, whereby the slider 28 is alternately fitted in the receiver groove 32 formed in the fixed plate 31 locked to a frame 18. Consequently, another end 35 of the fulcrum shaft 25 is utilized as a presser bar for coil formation, thus a coil can be made accurately holdable irrespective of its size.
Patent JP-S5442964-A (JP)
Title: Automatic gain control circuit
Inventor: TAKADA SHIGEO
IPC: H03G3/10
Filed: 1977-09-10
Abstract: PURPOSE: To decrease the distortion greatly by inserting the load variable resistance element between the grounded emitter transistor's collector to amplify the input signal and the power voltage supply point and then controlling the resistance of the resistance element in accordance with the output voltage of the transistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000308241-A (JP)
Title: Retaining tool for bundle of wires
Inventor: SAKAKURA TAKAYUKI
IPC: F16L3/137
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the retaining tool of a bundle of wires for improving the working efficiency of the dismantling operation of the bundle of wires and a panel member, and at the same time improving the recycle rate of the panel member. SOLUTION: The retaining tool is provided with a body member 14, that has a slide groove 15a on an upper surface while front and rear surfaces in an extension direction are open and has a body 15 where one end part of a band member 13 can be inserted inside and an engagement piece 15b, that can be engaged to a saw-shaped recessed and projecting part 13a, and a substrate member 16 where front and rear surfaces in an extension direction are open and at the same time a slit 17a is formed on a bottom surface and at the same time a substrate 17 that can be engaged to the body 14, and a rail- shaped projection member 17b that can be engaged to the slide groove 15a, thus composing the projecting member 17b so that is of a height capable of pressing the band member 13 to the engagement piece 15b.
Patent JP-S5442111-A (JP)
Title: Magnetic recorder-reproducer
Inventor: SAKAI KOUICHI
IPC: G11B15/10
Filed: 1977-09-09
Abstract: PURPOSE: To perform changing over of recording, reproduction, etc. with small power consumption and prevent the occurrence of defective recording by deviating the energization start times of plural plungers with a delay circuit, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S603231-A (JP)
Title: Data signal sound attenuating system
Inventor: TATSUMI KAORU
IPC: H03G3/00
Filed: 1983-06-20
Abstract: PURPOSE:To prevent generation of silent state and click noise by transmitting a pre-signal before a data signal transmitted intermittently together with a voice signal and decreasing an output level of a voice circuit during the reception period of the data signal. CONSTITUTION:A voice entering a microphone 1 is converted into a voice signal A at an amplifier 2 at the transmission side and fed to a transmitter via a changeover device 3. A control circuit 10 generates the pre-signal and the data signal B via an FSK modulator and also transmits the signal B to the transmitter by changing over the changeover switch 3. A signal C having the signal B in a part of the signal A is transmitted from an antenna 5 via the transmitter. Then the voice signal received is sounded from an amplifier 45 at the reception side and a speaker 46 via a switch circuit 47. Since a control circuit 40 at the reception side opens the circuit 47 in receiving the pre-signal, the input level of the data signal received after the pre-signal to the amplifier 45 is divided by resistors 43, 44. Thus, the sounding level of the data signal is reduced remarkably in comparison with the voice signal.
Patent JP-H07317134-A (JP)
Title: Drainage basin
Inventor: TAKEUCHI HIDEO
IPC: E03F5/10
Filed: 1994-05-24
Abstract: PURPOSE:To provide a drainage basin having a fitting structure which is excellent in the displacement absorbing effect with an external piping, and simplified in its own structure and the integrating structure to a basin body. CONSTITUTION:A pipe connecting part 2 is integrally molded with the cylinder part 12 of a basin body 1, and has an opening part 21. The opening part 21 has a ring stepped surface 212. A ring packing 3 is fitted to the ring stepped surface 212, and one axial end 31 is supported by a difference in level caused in the second ring stepped surface 212. The ring packing 3 has a ring free end 32 turned up in the direction of contracting the bore diameter from the other axial end side to the one axial end side, and a turned part 33 situated on the axial other end side is pressed by a pressing piece 22 formed by folding up a part of the opening part 21.
Patent JP-H046422-A (JP)
Title: Ultraviolet sensor for bactericidal lamp
Inventor: KUDO AKIHIDE
IPC: G01J1/02
Filed: 1990-04-24
Abstract: PURPOSE:To make it possible to improve measuring accuracy by providing a layer containing phosphor which receives bactericidal ultraviolet rays and emits excited ultraviolet rays whose wavelength is within a specified rage, providing a visible light cutting film, and detecting the emitted excited ultraviolet rays. CONSTITUTION:A layer 1 contains a phosphor A which receives bactericidal ultraviolet rays and emits excited ultraviolet rays whose wavelength is within the range of 300 - 400 nm. The layer 1, a visible-light cutting filter 2 and an ultraviolet-ray detector 3 are overlapped. The light from a bactericidal lamp is inputted into an ultraviolet sensor 10 for the bactericidal lamp. The bactericidal ultraviolet rays in the light, especially the ultraviolet rays whose wavelength is 254 nm, are received with the phosphor A. The phosphoor A emits the excited ultraviolet rays mainly in the range of 300 - 400 nm. In the light emitted from the layer 1 containing the phosphor A, the visible light is cut with the filter 2. Thereafter, the light is inputted into the detector 3. In this way, the detector 3 excludes the effect of the visible light and accurately measures only the excited ultraviolet rays, i.e. the bactericidal ultraviolet rays.
Patent JP-H11308110-A (JP)
Title: Delta sigma type analog/digital converter
Inventor: FUJIMORI ICHIRO
IPC: H03M1/20
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of nonlinearity while a resolution is improved by making the delta sigma loop of an initial stage output the quantization signals of one bit and making the delta sigma loop of a final stage output the quantization signals of multiple bits. SOLUTION: At the time of defining the nonlinear noise of an m-bit D/A converter 113 as Em , the quantization noise of an n-bit A/D converter 121 as Qn , the output of a 1-bit A/D converter 102 as Y1 and the output of an adder 124 as Ysum , the output Y becomes 'Y=Y1 Z<-1> -Ysum .(1-z<-1> )=Xz<-2> +Qn 2<-m> .(1- z<-1> )<-2> -Em .(1-z<-1> )'. The second term 'Qn 2<-m> .(1-z<-1> )<2> ' of the expression is the one for which secondary noise shaping is performed to 'Qn 2<-m> ' to be the quantization noise of the quantizer of (m+n) bits on appearance, a third term 'Em .(1-z<-1> )' is the one for which primary noise shaping is performed to the nonlinear noise and the nonlinearity is reduced as well by improving an apparent resolution.
Patent JP-H07313841-A (JP)
Title: Treatment of waste gas containing oxygen-containing impurity and device therefor
Inventor: GOTO EIJI
IPC: B01D53/56
Filed: 1994-05-24
Abstract: PURPOSE:To provide a method for removing an oxygen-containing impurity such as CO2, NOx or SOx contained in various waste gases and a device for executing the method. CONSTITUTION:In the method for treating the waste gas containing the oxygen- containing impurity by passing the waste gas through a waste gas treating device 3 packed with an activated magnetite type compound, the waste gas is supplied to the waste gas treating device 3 after oxygen contained in the waste gas is removed by combustion in a combustor 4 installed in front of the waste gas treating device 3. As a result, there is no need to install an oxygen removing device by the method, amine solution method or the like and the impurity in the waste gas is efficiently removed by a simplified process.
Patent JP-H02287468-A (JP)
Title: Image forming device
Inventor: HATTA YOSHIHIKO
IPC: G03G15/01
Filed: 1989-04-28
Abstract: PURPOSE:To prevent irregularities in an image by inhibiting supplying operation of developer immediately before and after passing a developing point of an image area specified to be erased and eliminating operation of developer from a developing sleeve. CONSTITUTION:When a multi color copying and a part erasing are simultaneously selected in combination, when the image area selected to be erased is passed through the developing points P2 to P4, supplying operation of developer (rising) to the developing sleeve 1 and eliminating operation (ear cutting) of developer from the developing sleeve 1 are inhibited immediately before and after passing. Thus by inhibiting the on/off operation of the developing sleeve 1 and the ear cutting means 29 (switching operation of developers 6 to 8), irregularities in an image in the parts before and after the erasing area can be prevented.
Patent JP-S63275863-A (JP)
Title: Pressure regulator
Inventor: KOBAYASHI KAZUMITSU
IPC: F02M69/00
Filed: 1987-05-07
Abstract: PURPOSE:To simplify the structure and to reduce cost by communicating the inlet and the outlet of a pressure regulator for an electronically controlled fuel injection internal combustion engine through an orifice having constant opening area, and forming the relative shape between a valve body and the inner wall of a casing so that the flow path area varies corresponding to the moving amount of the valve body. CONSTITUTION:A valve body 23 being energized in closing direction by means of a spring 22 is inserted into a casing having an inlet section 21a and an outlet section 24a which are placed in an excessive fluid return path. A conical tapered section 23a which makes face contact with a tapered face section 21d of the inner wall of housing is formed in the valve body 23 so that the flow path area between the tapered face section 21d and the tapered section 23a varies corresponding to the moving amount of the valve body 23. An orifice having constant open area is formed in the valve body 23 by means of a through-hole 23d. Consequently, when pressure at the upstream side rises to increase the flow in the excessive fluid return path, the valve body 23 moves to increase the flow path area so as to decrease flow resistance thus suppressing pressure rise at the upstream side.