baber/WOPTO huggingface dataset:
Patent JP-H0232469-A (JP)
Title: Information retrieving system
Inventor: KABETANI KIYOSHI
IPC: G06F17/30
Filed: 1988-07-22
Abstract: PURPOSE:To efficiently and suitably retrieve information in the sequence of significance by outputting the information in the sequence of larger value obtained by multiplying a weight factor by the number of times of the consistency between a key word weighted with the depth of the modifying structure of an objective sentence and a word included in a retrieving request. CONSTITUTION:A modified clause is positioned on the right side of a corresponding modifying clause, and the deeper the modification is, the more right side the modifying clause is positioned. The plural modifying clauses corresponding to the same clause or the parallel clauses are positioned on the same level. The specific weight value is suitably fixed by taking into consideration the width of a hierarchizing level, the length of the sentence, etc. When the retrieve requiring key word is applied, the weight factor is multiplied by the number of times of the consistency with the weighting key word in the objective sentence, and the information is arranged and outputted in the sequence of the larger value. Consequently, as the result of acquisition of the information fit for the retrieve in the sequence of the significance, checking is made efficient, and due to the key word extraction by means of a modification analysis, the information can be accurately outputted without omission compared with the manual extraction.
Patent JP-H06686-A (JP)
Title: Aluminum alloy brazing sheet for vacuum brazing
Inventor: MATSUURA HIROYUKI
IPC: B23K1/19
Filed: 1992-06-16
Abstract: PURPOSE:To provide the aluminum alloy brazing sheet for vacuum brazing which has good brazeability and is suitable for vacuum brazing of an aluminum heat exchanger. CONSTITUTION:This aluminum alloy brazing sheet for vacuum brazing is formed by cladding brazing filler metals consisting of an Al-Si-Mg alloy or Al-Si-Mg-Bi alloy on one or both surfaces of a core material consisting of Al or Al alloy. The area occupying rate of the oxide film of <=120Angstrom  on the surface of the above-mentioned brazing filler metal is specified to >=70%.
Patent JP-S57106458-A (JP)
Title: Heat insulation method for ingot and heat insulation material thereof
Inventor: TAKECHI HIROSHI
IPC: B21B1/46
Filed: 1980-12-24
Abstract: PURPOSE:To prevent the heat dissipation of slabs and save the thermal energy of reheating by coating a heat insulating material on the ingots between from right under a casting mold up to stacking and stripping the heat insulating material just prior to charging into a heating furnace. CONSTITUTION:Slabs are sprayed with a heat insulating material consisting basically of inorg. fibers at the time when they are transferred from the end of a continuous casting machine to a trailer or a waggon 5. More specifically, the base materials cut with a fiber cutter 11 are forcibly fed through a fiber ejection port 12 and are mixed with the binder fed forcibly through the water+binder nozzle ports 13 provided on the circumference of the port 12. The heat insulating material is stripped with a stripper 7 just before the slabs are charged into a heating furnace 7. The heat insulating material consists essentially of 100pts.wt. 1 or >=2 kinds of inorg. fibers such as asbestos, rock wool, glass fibers and slag wool, as well as 1 or >=2 kinds of alkali metal salts and alkaline earth metal salts of boric acids, phosphoric acids, and silicic acids.
Patent JP-H0790044-A (JP)
Title: New composition useful as binding agent to manufacture composite material
Inventor: MANFUREETO SHIYUMITSUTO
IPC: C08J11/04
Filed: 1994-07-11
Abstract: Mixtures containing     a) an aromatic polyisocyanate, b) a polyester having a mean molecular weight of from 600 to 5000, obtainable by self-condensation of ricinoleic acid, optionally in the presence of an initiator C2-C20-polyol, and optionally   c) additives are used as binders for the production of composite materials.
Patent JP-S5973477-A (JP)
Inventor: MURAKAMI TAKETOSHI
IPC: C04B37/02
Filed: 1982-10-16
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-H0469568-A (JP)
Title: Inspection device for nuclear reactor pressure vessel
Inventor: NISHI YUJI
IPC: G01N29/04
Filed: 1990-07-10
Abstract: PURPOSE:To enable nondestructive inspection nearby a weld line even if the weld line is formed in a narrow place by rotating a rotary support table vertically and switching its attitude. CONSTITUTION:When the inspection device for the nuclear reactor pressure vessel needs to be inserted into a narrow part, etc., the length direction of the rotary support table is set to the up-down direction as an inserting direction through the operation of a rotary driving means 15 and the rotary support table 16 is passed through the narrow part; and then the rotary driving means 15 is put in operation again to change the length direction of the rotary support table 16 to the horizontal direction, and the fixation and position setting of respective parts are performed. An inspection equipment 17 is put in scanning motion in a target direction by the circumference-directional movement of the nuclear reactor pressure vessel 1 by a travel means 18 and the up-down movement by an elevation driving means 13 to perform the nondestructive inspection.
Patent JP-S6338262-A (JP)
Title: Power mos field-effect transistor
Inventor: KITAMURA KAZUYOSHI
IPC: H01L21/336
Filed: 1986-08-01
Abstract: PURPOSE:To reduce a capacity between a gate and a source of a power MOS field effect transistor (power MOSFET) thereby to decrease an input power and to improve a switching speed by reducing an ovarlapping area of the gate electrode and the source electrode of the power MOSFET. CONSTITUTION:In an N-channel power MOSFET, a gate electrode 5 of a polysilicon is formed in a stripe shape on a gate oxide film 4, and an interlayer insulating film 6 is formed on the electrode 5. Further, a source electrode 7 is formed in a stripe shape due to the relation that it is connected to a source region 3 and a P-type diffused region 2, and a drain electrode 8 is formed on the rear surface of a silicon substrate 1. A structure that a region in which the electrodes 5 and 7 are not overlapped is most and the electrode 7 is overlapped on the electrode 5 only at the common connection part of the source electrode in which currents flowing to divided source electrodes are collected is provided, the area of the source electrode is increased in this region, and the resistance of the source electrode is reduced.
Patent JP-H0345791-A (JP)
Title: White-based woven or knit fabric having excellent seeing-through resistance
Inventor: KATSUKI TOSHIYUKI
IPC: D06P3/82
Filed: 1989-07-13
Abstract: PURPOSE:To obtain white-based woven or knit fabric having excellent seeing through prevention, not making underwear be seen through the woven or knit fabric by coloring yarn constituting the surface side of woven or knit fabric into white-base color and yarn at the back side into an achromatic color of gray. CONSTITUTION:Yarns having different dyeing properties are used, for example, in woven fabric of double cloth, yarn constituting the surface side is colored (using fluorescent brightener) is colored into a white base and yarn at the back side is colored into an achromatic color of gray to give white based woven fabric not making underwear be seen. The woven fabric is suitable for underpants, blouse, white overall, etc.
Patent JP-H0628599-A (JP)
Title: Erroneous information display prevention device for navigation system
Inventor: MIYAMOTO NAOTOSHI
IPC: G08G1/09
Filed: 1992-07-09
Abstract: PURPOSE:To prevent erroneous information display owing to steep turn after passing just under a beacon in navigation transmitting road information to a driver, etc. CONSTITUTION:Navigation which displays information from the beacon to a vehicle is provided with a beacon passing time measuring timer 5 measuring a passing time after the vehicle passed just under the beacon, a vehicle traveling direction quick change detecting means 6 detecting the quick change of the traveling direction of the vehicle and an information display reset means 7 resetting the display of information when the traveling direction quickly changes in a prescribed time after the vehicle passes just under the beacon based on the passing time of the beacon passing time measurement timer 5 and the quick change of the traveling direction of the traveling direction quick change detection means 6.
Patent JP-H0348495-A (JP)
Title: Multi layer ceramic substrate
Inventor: YOKOGAWA SAKAE
IPC: H05K1/03
Filed: 1989-07-17
Abstract: PURPOSE:To reduce conduction resistance of an entire through-hole without reducing surface mounting density by connecting a plurality of through-holes which are provided at an intermediate layer part and a single through-hole through a relay land which is connected to all through-holes at the intermediate layer part. CONSTITUTION:A plurality of first through-holes 11 are placed in the direction crossing the thickness direction at right angle of a ceramic green sheet 1 with some distance between them. A second through-hole 12 is formed by a single through-hole and is connected to the first through-hole 11 through a changing land 13 which is relay land. The changing land 13 is formed in a plan-view circular shape and the diameter C is set to for example 2.0mm for enabling connection to all five first through-holes 11 which are placed in parallel, thus preventing resistance from being reduced at an intermediate layer part in a through-hole, embedded properties of a conductor paste from being lost, surface mounting density from being reduced, and reducing the entire conduction resistance of through-hole.
Patent JP-H0473510-A (JP)
Title: Burner
Inventor: YODO MASAMI
IPC: F23L1/00
Filed: 1990-07-12
Abstract: PURPOSE:To improve the sound reduction effect by emitting noise reducing sound waves in a mode that corresponds to the combustion quantity of a burner and the supply volume of combustion air to at least one of the suction air route to the burner and the exhaust gas route from the burner to the outside. CONSTITUTION:The comparison and calculation section 36 of a control section 30 reads out data of a particular sound wave for noise reduction from a noise reduction sound wave data memory 37 based on the combustion quantity data from a comparison and calculation section 31 and at the same time the control section 30 makes correction calculation to the read-out noise reduction sound wave data based on the air temperature and air velocity data from the comparison and calculation section 31, and the noise reduction sound wave data after the correction is sent out to a noise reduction sound wave mode setting section 38. Then a noise reduction sound wave mode setting section 38 sets a sound wave mode with the phase that is opposite to that of the sound generated in the suction air system of a combustion unit 1 and the same sound pressure as that in the suction air system, and a sound wave mode with the phase that is opposite to that of the sound generated in the exhaust gas system of a heat exchange unit and the same sound pressure as its sound pressure, and the sound wave generating section 48 and 49 on the suction air side and on the exhaust gas side respectively form sound wave signals that conform to the set sound wave modes respectively, and they are sent out to speakers 21 and 22 respectively.
Patent JP-2000018486-A (JP)
Title: Thermally insulated casing and manufacture thereof
Inventor: NISHIMOTO YOSHIO
IPC: F25D23/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the shrinkage deformation caused by the addition of the foaming pressure and the reaction heat in foaming and to inhibit the deformation of the appearance by packing the resin foam having the adjusted boiling point of a foaming agent and the adjusted resin reaction speed, in a casing. SOLUTION: An evacuated insulation panel 5 comprising the annealed core material having the flat cells inside thereof is mounted in an insulated wall, and then a foaming agent of urethane foam 4 for packing having a boiling point below a room temperature is used, thereby the surface temperature of the evacuated insulation panel is lowered, the deformation of the evacuated insulation panel 5 in accompany with the shrinkage can be inhibited, the foaming pressure applied to the surface can be reduced, and the deformation of the core material can be reduced. The reaction heat in the foaming and the packing of the urethane foam for packing 4 can be reduced, so that the temperature and the foaming pressure relative to the surface of the evacuated insulation panel 5 can be reduced, and an insulated casing of high quality can be obtained without the shrinkage deformation.
Patent JP-H0529319-A (JP)
Title: Manufacture of thin-film integrated circuit
Inventor: BABA MIKIO
IPC: H01L23/52
Filed: 1991-07-24
Abstract: PURPOSE:To set a substrate temperature at a low temperature and to eliminate an outward-appearance defect and a characteristic defect by a method wherein, after a tantalum film has been formed, via an oxide film, on a silicon substrate, a first aluminum film is formed by a DC sputtering method and a second aluminum film is formed by a high-frequency sputtering method. CONSTITUTION:An SiO2 film 2 is formed on a silicon substrate 1; after that, a Ta2N film 3 is formed by a magnetron sputtering method. Then, an Al-Si film 4 as a conductor film is formed by a DC magnetron sputtering method; after that, an Al film 5 is formed continuously on its upper part by a high-frequency magnetron sputtering method. The substrate temperature in the sputtering operation of the conductor film is set at about 100 deg.C. Since the Al-Si film 4 and the Al film 5 are formed respectively by the DC sputtering method and the high-frequency sputtering method in this manner, the irregularity in the bonding strength of the Al film can be suppressed and the substrate temperature can be lowered. As a result, a thin-film resistance element in which Si residue is small can be obtained.
Patent JP-H063379-A (JP)
Title: Detecting circuit for service interruption of uninterruptible power supply device
Inventor: TANAKA SABURO
IPC: G01R19/165
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a detection circuit for service interruption of an uninterruptible power supply device which can detect power interruption and reception of power speedily and accurately. CONSTITUTION:The title item consists of an A/D converter 85 for converting the corresponding value of an AC input voltage to a digital value and a microcomputer 86 for storing the digital value corresponding to the waveform on service interruption and reception of power, inputs a digital value from the A/D converter 85 to the microcomputer 86, compares the digital value with that stored at the microcomputer 86 by operation, and then transmits the detection signal of service interruption and reception of power. An instantaneous value of AC input voltage is converted to a digital value for operation and at the same time digital values corresponding to the waveform on service interruption and reception of power are calculated and compared, thus detecting service interruption and reception of power speedily and accurately.
Patent JP-S6339725-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1986-08-04
Abstract: PURPOSE:To eliminate a low-frequency transformer, make a power supply small-sized and lightweight, perform the quick charging/discharging of a capacitor by its high-frequency control, and obtain a high-efficiency, high-performance machining power supply by providing a DC-DC converter on the charging circuit of the capacitor. CONSTITUTION:A high-frequency transformer 9 constituting a DC-DC converter is provided on the charging circuit of a capacitor 3. Therefore, no low-frequency transformer is contained, thus a power supply is made small-sized and lightweight. Through the control circuit 13 of a charging switch, not only the control of output pulses based on the judgment of the voltage but also pulse conversion outputs with frequencies proportional or inversely proportional to the voltage are utilized, and the charging switch 4 is switched at the high frequency to perform the quick charging. In addition, the modulation control is performed based on the signal detected from a machining gap or the voltage signal of a capacitor 3 using a PWM modulating circuit, and the charge control can be performed. In the discharge of this capacitor 3, the rectangular pulse, triangular pulse, high-Ip pulse, pulse with short pulse width, etc. are easily generated by the on/off switching control of the charging switch 5.
Patent JP-H1115004-A (JP)
Title: Electrooptical device and production therefor
Inventor: HIRAKATA YOSHIHARU
IPC: G09F9/30
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To uniformly hold a cell gap without using particle shaped spacers in the electrooptical device of a simple matrix driving system. SOLUTION: Stripe shaped reflection electrodes 110, 210 and oriented films 120, 220 are respectively formed on glass substrates 100, 200. Moreover, cell gap holding members 300 for holding a cell gap are provided on the glass substrate 100. After insulative coated film surfaces formed on the electrodes 110 are flattened by a chemical and mechanical grinding method, the gap cell holding members 300 are formed by being patterned. Since the cell gap holding members 300 are fixed to the substrate 100 and heights of them are made uniformly, they can hold the cell gap uniformly on the whole of the substrates.
Patent JP-H05230972-A (JP)
Title: Attaching device of panel
Inventor: OKURA YOSHINORI
IPC: E04F13/08
Filed: 1992-06-16
Abstract: PURPOSE:To simplify the attaching operation of panels as the outer or inner wall panel, ceiling panel, and roofing panel of building without the needs for nailing. CONSTITUTION:On the attaching frame F of vertical panels to the lateral arrangement of panels Pa, Pb, Pc, and Pd, L-shaped tongue pieces 6 are projectionally set from the contact wall 1 of panel at an equal interval, and coupling grooves to be coupled with the tip pieces 11 of the tongue pieces 6 in the central part and tiered projections 15 to press the tips of preceding panels are provided on the base ends of the panel. Since the tips of the preceding panels can thus be fixed only by coupling the tip pieces 11 of the pieces 6 with the coupling grooves 13, panels whose vertical both ends are stably fixed can be obtained in the attached state.
Patent JP-H0233718-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAMURA SHINYA
IPC: G11B5/55
Filed: 1988-07-22
Abstract: PURPOSE:To speedily grasp the recording distribution of information in a magnetic tape by rotating the magnetic tape with travel driving part, converting the rotation of a carrier motor to linear motion with a power transmitting mechanism and transmitting the motion to a carrier. CONSTITUTION:A direct current motor 7 is driven and a magnetic tape 1 is rotated. Then, a screw 17 is rotated by driving a carrier motor 12 and a carrier 10 is displaced in the width direction of the magnetic tape 1 together with a magnetic head 9. When a recording or reproducing mode is set, the carrier motor 12 is once driven by a pulse, which is outputted from a period switching means 18 with constant timing, each time the magnetic tape 1 is once rotated. When a retrieving mode is set, the carrier motor 12 is intermittently driven by plural times with the pulse from the period switching means 18 while the magnetic tape 1 is once rotated. Then, the head 9 partially reads the information of respective tracks T to be shown by slanting lines on the tape 1 and motion to jump to the next track is shown. Thus, the recording distribution of the information in the tape 1 can be speedily grasped although it is rough.
Patent JP-S6076560-A (JP)
Title: Asphalt mixture
Inventor: ITOU YUKIMASA
IPC: C08L95/00
Filed: 1983-10-03
Abstract: PURPOSE:The titled mixture obtained by adding firbous magnesium oxysulfate (MOS) to asphalt concrete, and capable of sufficiently preventing the flow of paving surfaces with a small amount of an additive even if the compacting temperature is low. CONSTITUTION:An asphalt mixture obtained by adding >=0.1wt%, preferably 0.5-10wt% magnesium oxysulfate (MOS) expressed by formula I or II to asphalt concrete. The addition of MOS permits the absorbing and fixing of light oil causing the flow in the asphalt, increases the viscosity of asphalt cement and prevents the flow of paving surfaces. MOS is a very bulky fibrous material of needle-like crystal structure having 2.0-2.5 true specific gravity, 1-200mum length, 0.1-2mum diameter and 0.05-0.2 bulk specific gravity, and the oil absorption is 200-500ml based on 100g MOS.
Patent JP-S6243779-A (JP)
Title: Template picture drawing device for graphic processing
Inventor: OTOHATA TOSHIO
IPC: G06T11/80
Filed: 1985-08-21
Abstract: PURPOSE:To easily execute plotting by providing a graphic pattern selecting means for selecting a desired graphic pattern in a displayed template and drawing the graphic pattern at a corresponding position on an overlapped and displayed plotting pattern. CONSTITUTION:When a template on/off switch is turned on, a template selecting signal S1 is outputted to a template selecting part 2 from an input date 1. When an in-template graphic selecting switch is turned on, a template display coordinate from a template displaying circuit 7 is inputted to a graphic pattern selecting part 5. When the inside of a desired graphic pattern in a template is designated on a CRT picture by a mouse cursor, the coordinate position of the desired graphic pattern selected from the template display coordinate is read out by a graphic pattern displaying circuit 6. A template picture and an actual display picture are independent, therefore, even if the template and the plotted graphic form are overlapped, no influence is exerted on the plotted graphic form. Accordingly, the selection can be executed quickly and easily.
Patent JP-H0233600-A (JP)
Title: Arming of fuse for missile
Inventor: TAKAGUCHI TAKASHI
IPC: F42C15/40
Filed: 1988-07-22
Abstract: PURPOSE:To permit the arming of a fuse surely and eliminate the necessity of providing an electric power source necessary for the arming separately by a method wherein the outputs of thermoelectric converting elements, arranged around the engine of a missile, are integrated and the fuse, provided in the missile, is armed when an integrated value has exceeded a given value. CONSTITUTION:A missile is constituted so that thermoelectric converting elements 3 generate an electromotive force by the generation of heat due to the combustion of an engine unit 2 when the missile 1 is launched and the electric power is sent to a fuse 4. An arming circuit is constituted so that an electric power, generated in the thermoelectric converting elements 3, increases gradually the potential of a capacitor C in an integrating circuit 6 consisting of a resistor (r) and the capacitor C, through a Zener diode 5 for precluding the noise of external disturbance in the fuse 4. When the potential has exceeded the threshold valve of a threshold circuit 7, the fuse 4 is armed by the output of the threshold circuit. In this case, the time constant of the integrating circuit 6 is selected whereby the arming with an arbitrary time delay may be effected.