baber/WOPTO huggingface dataset:
Patent JP-S598354-A (JP)
Title: Formation of metal film wiring
Inventor: SUGAYA TADASHI
IPC: H01L21/3213
Filed: 1982-07-06
Abstract: PURPOSE:To form uniform wiring by forming a metal film on an insulating film providing a groove formed on the substrate and by leaving the resist only to the recess part formed along the groove of metal film. CONSTITUTION:An insulating film 2 such as silicate glass film etc. is formed on a substrate 1 and a groove as indicated as (a) is formed with the resist used as the protection film. An aluminum thin film 3 is adhered and formed on the film 2. When a resist of low viscocity is applied to the aluminum vacuum-deposited film 3 by a spinner, a thick resist is applied to the recess part. When the resist is placed under the developing process through sufficient prebaked heating process in view of forming the hardened resist, the resist 4 remains at the recess part of the thin film 3. The thin film 3 surrounded by the resist 4 is left as the peripheral part of the groove of film 2 through the chemical wet etching of the thin film 3. Thereafter, this resist is removed and an insulating film for passivation us deposited.
Patent JP-S5641821-A (JP)
Title: Manufacture of solid silicic acid
Inventor: YAMAGUCHI MASAMI
IPC: C01B33/158
Filed: 1979-09-14
Abstract: PURPOSE: To manufacture solid silicic acid contg. both micropores and macropores by drying an organogel contg. silicic acid by freezing.  
     CONSTITUTION: A soln. contg. silicic acid is allowed to gel, and the resulting organogel is dried by freezing to manufacture solid silicic acid having a micropore to macropore vol. ratio of about 2/1W1/9, ≥ about 0.1ml/g total pore vol., ≥ about 100m 2 /g surface area and ≥ about 2/100Å 2  silanol groups. t-Butyl alcohol, acetamide or the like having ≥-10°C m.p. and miscible with silicic acid is preferably used as the solvent of the soln. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000306175-A (JP)
Title: Fire sensor for direct attachment to ceiling
Inventor: FUKUDA MASAFUMI
IPC: G08B17/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to hold a mounting spring in a closed state in the case of mounting a fire sensor and to make mounting work efficient by inserting the mounting spring into the control hole of a slide control board and holding it in a state where flexible restoring force does not work. SOLUTION: This fire sensor A is provided with a temperature detection element 11 composed of a thermistor in a sensor body 1 and a mounting spring 2 consisting of a pair of plate springs to which flexible restoring force is imparted so as to project upward in an V shape on its upper surface part 12. The tips of the spring 2 respectively form pawl pieces 22 curved in an L shape outwardly. Then, the pair of the plate springs 2 is parallelly inserted into a common control hole 31 formed in the central part of the a slide control board 3 in a narrowed state, and the sensor A is prevented from falling out of the hole 31 easily due to the pieces 22. In the board 3 here, its diameter T is made sufficiently larger than the diameter (t) of a wiring leading hole 41 on the ceiling surface 4.
Patent JP-H09306268-A (JP)
Title: Contact material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H1/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance breaking performance by appropriately enlarging an arc that can be produced by breaking. SOLUTION: A contact material for contact electrodes 5, 6 has a conductive component made of at least one kind selected between Ag and Cu and an arc- resisting component made of at least one kind selected from among Cr, Ti, Zr, V, Nb, Ta, W, and Mo, and a plurality of composition regions with different component ratios in the radial direction exist; the difference in the content of the conductive component between the adjacent composition regions is 5 to 50vol%.
Patent JP-S5241357-A (JP)
Title: Apparatus for erecting and aligning cup-like articles
Inventor: KOKAMA ASAHIRO
IPC: B65G47/24
Filed: 1975-09-29
Abstract: PURPOSE: To provide an apparatus for automatically erecting cup-like articles, in which guide belts having a width sufficient to hold the upper half of the articles are extended in parallel from the upper surface of forward end portion of belt conveyor and an air nozzle is provided upwardly of the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5543594-A (JP)
Title: Electrophotographic copying machine
Inventor: WASHIO KOUJI
IPC: G03B27/50
Filed: 1979-09-12
Abstract: PURPOSE: To copy a thick original and a sheet original in simple operation, by providing a sheet original conveyor besides an original platen and separately using an optical scanning exposure and an optical still exposure when needed.  
     CONSTITUTION: A thick original, such as book is placed on transparent plate 2 of an original platen, and moving optical system 31 carrying light source 19, reflective plate 20, etc. on it carries out scanning exposure. At the same time as copying start, conveyance of copying paper 4 starts and paper 4 is charged with charger 9. Paper 4 is exposed to an original image from 4th reflective mirror 27, and fixed in developing unit 11. In the case of a sheet original, moving optical system 31 is moved to position C for stand-by, original feed rollers 64, 64' and copying paper feed rollers 57, 57' are started in synchronism. This process permits convenient copying by separately utilizing optical scanning exposure and optical still exposure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11312925-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: ADACHI TSUTOMU
IPC: H04B1/40
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator circuit which can easily deal with a dual band that enables oscillation output in different frequency bands. SOLUTION: In a voltage controlled oscillator circuit which consists of a resonant circuit part X having a resonant line 1 resonating with a specific oscillation frequency to which a control voltage Vt is applied and a variable capacitance element CV and a negative resistance circuit part including an oscillator transistor and performs oscillation output in a specific frequency in accordance with the control voltage, a first switch element SW1 for selecting whether a capacitance component is added is added to the resonant line 1 or not is arranged on one end of the oscillator line, a second switching element SW2 for selecting whether a resonance signal is outputted or grounded on the negative resistance circuit part is arranged on the other end of the resonant line 1;  at the same time, this voltage controlled oscillator circuit interlocks the first and the second switch elements, SW1 , and SW2 and has one of two frequency bands for oscillation output.
Patent JP-H01321941-A (JP)
Title: Creel mount apparatus
Inventor: REIMONDO JIEI SUREZAKU
IPC: B66C1/62
Filed: 1989-05-12
Abstract: PURPOSE: To provide a semi-automatic creel loading apparatus suitable for being used together with a winch wherein a spool is transported in the vicinity of a creel and a specified loading chuck for changing the direction to be inserted into a spindle on the creel is suspended from a cable. CONSTITUTION: A shoe assembly body 60 is positioned to a spool S, a latch link 45 of a chuck body 25 is moved upward from a locking position to be released, and a creel loading device 10 is lifted via a cable C. The shoe assembly body 60 is moved inside to lift the spool S, the spool S is transported to a position in the vicinity of the spindle of the creel with the creel loading device 10, the shoe assembly body 60 is turned around a pivot pin 55, and the spool S is directed in the horizontal position. The spool S is loaded onto the spindle by hand.
Patent JP-S63282246-A (JP)
Title: Baking hardening type aluminum alloy sheet for packing material having high strength, superior corrosion resistance and formability and manufacture thereof
Inventor: TOYOSE KIKURO
IPC: C22F1/04
Filed: 1987-05-14
Abstract: PURPOSE:To manufacture the titled Al alloy sheet having high strength, superior formability and corrosion resistance by successively subjecting and Al alloy ingot having a specified compsn. to soaking, hot rolling, process annealing and cold rolling under specified conditions. CONSTITUTION:An Al alloy ingot consisting of, by weight, 0.4-2.8% Mg, 0.4-1.5% Mn (Mn/Mg >=2.0), 0.05-1.00% Cu, <=0.25% Fe and the balance Al with inevitable impurities or further contg. 0.05-0.35% Cr is soaked at 480-about 590 deg.C, hot rolled and cold rolled. The resulting sheet is heated to 400-600 deg.C at >=100 deg.C/min heating rate, held for <=10min and cooled at >=100 deg.C/min cooling rate to carry out process annealing. The heated sheet may be immediately cooled. By the process annealing, the average crystal grain size in the thickness direction is regulated to <=80mum and Mg and Cr are forced to enter into solid soln. The sheet is further cold rolled at >=30% final draft to manufacture a baking hardening Al alloy sheet which hardens by baking finish.
Patent JP-S63282896-A (JP)
Title: On-line hand-written character recognizing device
Inventor: TOYOSAWA KICHIYA
IPC: G06K9/03
Filed: 1987-05-14
Abstract: PURPOSE:To reduce processing time by retrieving a dictionary about all character sorts at real time every input of one stroke by means of dictionary retrieving pointers, storing character codes in result storing buffers, and after detecting the end of one character input, determining a character code to be outputted. CONSTITUTION:A recognizing part has the dictionary retrieving pointers 14a-14c corresponding to the number of character sorts such as alphabet, numerals, 'KANJI' (Chinese character), and 'HIRAGANA' (cursive form of Japanese syllabary) to be recognized and the result storing buffers 10a-10e, and every input of one stroke, retrieves the dictionary about all the character sorts at real time by means of the pointers 14a-14c. A character code about the character sort obtaining the retrieved result is stored in the buffers 10a-10e, and after ending the input of one character, a character code to be finally recognized is determined by a character sort determining means 11 for specifying the character sort to be outputted. Consequently, the specification of a character sort prior to the input of a character can be omitted and the interruption of consideration due to the change of a character sort is not generated.
Patent JP-S5910058-A (JP)
Title: Signal processor
Inventor: HAYAMA KATSUSHI
IPC: H04L27/156
Filed: 1982-07-07
Abstract: PURPOSE:To assure the decision for presence or absence of a signal to be detected if the noise is incorporated in an input signal, by providing a deciding circuit which extracts the output signal of a memory and then decides the presence or absence of a signal for each prescribed detecting period. CONSTITUTION:The prescribed reference value is supplied to a comparator 22 from a reference value setting circuit 23, and this reference value is compared with the count value. Here the reference value is set at ''4'' for example. Then the comparator 22 delivers a signal of level ''1'' when the count value exceeds the reference value. This signal is supplied to a memory 17 together with a writing pulse signal corresponding to a detecting signal ID and stored in response to the detecting period. The several period components are read out and supplied to a deciding circuit 18 for the signal stored in the memory 17. The circuit 18 decides the presence or absence of a signal obtained in a prescribed detecting period. That is, when the output signal level of the memory 17 is set at ''1'' in a certain period, the ''presence'' of a signal is decided for the corresponding period.
Patent JP-H10307361-A (JP)
Title: Silver halide photographic sensitive material and image forming method by using the same
Inventor: OYA TOYOHISA
IPC: G03C1/22
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material and its image forming method capable of extremely reducing residual dye stains after processing by adding a light radiating process into image forming processes after development processing. SOLUTION: This photographic sensitive material provided on a support with at least one silver halide emulsion layer is exposed and after development processing it is processed in the light radiating process in the image forming processes. The photographic sensitive material contains at least one of dimethinemerocyanine compound for irreversibly erasing colors by absorbing a light specified in wavelength and represented by the formula in which Z1 is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of D1 and D2 is an atomic group necessary to form an acyclic or acidic nucleus; R1 is an alkyl form; each of L1 -L4 is a methine group; m1 is 0 or 1; M1 is a counter ion; and n1 is an integer necessary for neutralizing a charge in the molecule.
Patent JP-H10305623-A (JP)
Title: Equipment and method for processing print data
Inventor: ADACHI KOJI
IPC: B41J5/30
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To use efficiently expansion processing resources in accordance with the configuration of printing devices of a color page printer of a tandem system and the contents of print data, and to attain high-speed printing. SOLUTION: Print data are read out by a band-by-band basis from a print data storage means and the amount of the print data subjected to an expansion processing in an expansion processing means 6 is estimated for each band unit and recording color. Based on this estimation, reconfiguration of the expansion processing means is conducted and processing resources for executing the expansion processing of each recording color are distributed in proportion to the amount of each recording color subjected to the expansion processing.  Moreover, a time for the expansion processing by the band is preestimated on the basis of the amount of each recording color subjected to the expansion processing and information on the reconfiguration by a reconfiguration means, and a printing speed of an image output device is controlled on the basis of the estimated time for the expansion processing by the band.
Patent JP-S5544929-A (JP)
Title: Magnetic flowmeter by utilizing pig
Inventor: SUGAYA NOBUTADA
IPC: G01F1/708
Filed: 1978-09-27
Abstract: PURPOSE: To precisely measure the flow rate of fluid to be measured for its correction without machining a pipe through which the fluid flows in a correcting flowmeter utilizing pig.  
     CONSTITUTION: Two standard positions of predetermined interval are set at the correcting line of a flowmeter. There are also provided magnetic circuit forming means 8, 8' opened oppositely in the pipe and provided with permanent magnet, and magnetic sensor 9, 9' at the outer periphery of the pipe line 1 at the standard positions. A pig 3 provided with a ferromagnetic unit crossing with the magnetic circuit is inserted into the pipe 1. The sensors 9, 9' detect the passage of the pig 3 through the standard positions to produce detection signals to thus measure the passage between the standard positions and to calculate the flow rate per unit time on the basis of the passing time of the pig 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01288790-A (JP)
Title: Structure for preventing reverse rotation of rotary ring for clock
Inventor: OONO KOUSUKE
IPC: G04B19/28
Filed: 1988-05-17
Abstract: PURPOSE:To improve operability and stability by providing a reverse-rotation preventing element in the vicinity of the fore end of a spring. CONSTITUTION:A rotary ring 2 is fitted on a circumferential projection 3 formed on an outer wall 1a around a time display opening of a drum 1 of a clock case, and a gap is secured between the projection 3 and the inner wall 2b of the ring 2. A plurality of cuts 7 are formed in the inner wall 2b, and a C-ring shaped leaf-spring 4 whose fore end 4a is brought into elastic contact with the cut and whose fixed end is fixed to the outer edge of the projection 3 is disposed in a gap between them. When the ring 2 is rotated from the fixed end 4b toward the fore end 4a, the spring 4 is deformed elastically onto the projection 3 side and the engagement of the fore end 4a with the cut 7 is removed. When the ring 2 is rotated from the fore end 4a toward the fixed end 4b, on the other hand, the fore end 4a is made to engage with the cut 7 and thereby the rotation of the ring 2 is checked. In this constitution, a reverse rotation preventing element 5 is formed in the vicinity of the fore end 4a of the spring 4 and is detent-stopped in engagement by a cut recess 3a formed in the projection 3.
Patent JP-S5824790-A (JP)
Title: Double tube type heat exchanger
Inventor: IWAMURA HIROYUKI
IPC: F28D7/10
Filed: 1982-07-09
Abstract: PURPOSE:To prevent two fluids from mixing even if a part of an inner tube is corroded by a structure wherein grooves passing through along the direction of the axis line of the inner tube are provided between the inside tube of the inner tube and the outside tube of the inner tube. CONSTITUTION:In the double tube type heat exchanger consisting of a fluid passage 3 in the inner tube 12 and a fluid passage 4 formed as a gap between an outer tube 1 and the inner tube 12 inserted in the outer tube 1, the bare tube 12b is inserted into the internally grooved tube 12 and, after that, worked by drawing so as to form tightly contact portions 12c and vacant portions 12d between the tubes 12a and 12b. Said portions 12d pass through along the direction of the axis line of the inner tube 12 so as to communicate with the open air at both the ends 12e and 12f of the inner tube 12. As the inner tube 12 causes work-hardening at drawing, the inner tube 12 is annealed after drawing and then inserted in the outer tube 1 and, after that, the outer tube 1 and the inner tube 12 are simultaneously wound in serveral turns. Accordingly, even if the inner tube is corroded, one fluid does not mix with the other fluid. Furthermore, because the inner tube is annealed, the external size of the heat exchanger can be made smaller by bending.
Patent JP-S5744284-A (JP)
Title: Information eraser of magnetic bubble memory
Inventor: MORI TOMOYUKI
IPC: G11C19/08
Filed: 1980-08-29
Abstract: PURPOSE:To eliminate the fear for destruction of information even if an information eraser is closed to a memory device by mistake, by greatly reducing the effect to an adjacent device by the functions of a shielding frame that shields the leaked magnetic flux of a permanent magnet and a shielding plate which is freely openable. CONSTITUTION:A main body 1 is made of a nobmagnetic material into a square cylinder, and a rod 2 which is always energized upward by an actuating spring 3 is provided above the main body 1 in a up-down movalbe way. At the same time, a guide plate 9 is attached at the lower part of the body 1. A permanent magnet 4 and its shieling frames 5 and 6 are attached at the lower edge of the rod 2. A shielding plate 8 is attached to the body 1 via a hinge to be usually adsorbed to the magnet 4. The plate 8, when used, turns to open the magnet 4. Thus no effect is substancially given to the adjacent devices for an information eraser when used. The magnetic leakage is reduced when the eraser is not used, and accordingly no fear is caused for the destrucrion of information even though the eraser is mistakenly put close to a magnetic bubble memory.
Patent JP-S5920548-A (JP)
Title: Cylinder head of multicylinder internal combustion engine cooled by liquid
Inventor: IIRI ZAIDORU
IPC: F01P3/02
Filed: 1983-07-01
Abstract: A cylinder head for water-cooled multicylinder pressure die-cast formed internal combustion engines comprises series-arranged combustion chambers. A longitudinal duct is arranged at a spacing essentially above the combustion chambers, and niche-like water spaces are all integrally formed toward the dividing plane between the cylinder head and the cylinder block, and are arranged substantially all around the combustion chambers. Connecting ducts emanate from the water spaces and terminate in the longitudinal duct.
Patent JP-S5820914-A (JP)
Title: Power generating plant using blast furnace gas as fuel
Inventor: ISHIHARA TAKAO
IPC: F01K7/44
Filed: 1981-07-30
Abstract: PURPOSE:To improve plant efficiency and to prevent low temperature corrosion of a blast furnace gas heater, by arranging a blast furnace gas heater utilizing steam extracted from a turbine and a blast furnace gas heater utilizing of exhaust gas in series on a blasting furnace gas flow system. CONSTITUTION:Extracted steam from a turbine 2 is led to a blast furnace gas jeater 10 utilizing turbine extracted steam, which is load to a low pressure heater 5. Exhaust gas comes out of a coal economizer 13 and passes through an exhaust gas blast burnace gas heater 9 and reaches a stack 12 through an air preheater 11. In this manner, plant efficiency can be improved drastically and thermal energy to be thrown away to a condenser 3 and that of the exhaust gas can be recovered. Then, low temperature corrosion of a metal at the low temperature part of the exhaust gas blast furnace gas heater 9 can be avoided.
Patent JP-H09281806-A (JP)
Title: Image forming method
Inventor: TOKUNAGA YUZO
IPC: G03G15/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To make image quality higher with excellent reproducibility in a fine line and without fogging with toner and the sticking of carriers and to prolong the lived of a latent image carrier and a developer by attaining contact two-component AC development using developing magnetic carriers whose resistance is actually high and magnetic force is low. SOLUTION: As the latent image carrier 2, a photoreceptor whose surface resistance is 1×10<10> -1×1016 Ω such as an amorphous silicone photoreceptor is used. When the development is attained by the contact two-component AC developing system, the carriers constituted so that the resistivity of carrier cores constituting the developing magnetic carriers is >=1×10<10> Ωcm and the resistivity of coating carriers is >=1×10<12> Ωcm are used. Further, the number average grain diameters of the magnetic carriers are set 5-100μm and the distribution cumulative value of the diameter of half of the number average grain diameter is set <= several percent of 10 pieces. A developer magnetic brush 3 formed on a developer carrier 1 is brought into contact with the latent image carrier 2, to attain development while applying an alternating electric field.
Patent JP-H11311881-A (JP)
Title: Laser plotting device
Inventor: SAIKI KATSUSHI
IPC: G03G15/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser plotting device capable of preventing delicate change in color tone or the like. SOLUTION: In this device 1, in order to control the light quantity of razor beams LF by sampling/holding a light quantity detection result S3, by a formation unit of an electrostatic latent image, or by plural units of the formation units, the device is made so as possible to control the light quantity of the baser beams LF with the higher accuracy the heretofore. Consequently, in the color image, the the device is made possible to prevent the delicate change or the like of the color tone to that extent, and possible to prevent the delicate change of a gradation in the black-and-white image.