baber/WOPTO huggingface dataset:
Patent JP-S578229-A (JP)
Title: Foam having woody texture
Inventor: SAKAI MASAO
IPC: C08J9/06
Filed: 1980-06-20
Abstract: PURPOSE: Titled foam freed from anisotropy and bending and resembling closely to wood in cuttability, prepared from a polyolefin type thermoplastic resin of a specified composition and an inorganic filler.  
     CONSTITUTION: A foam, apparent specific gravity 0.5W0.9, is obtained by mixing (A) 40W10pts.wt. polyolefin type thermoplastic resin, e.g., low-density polyethylene, MI5W10g/min, (B) 60W90pts.wt. inorganic filler prepared by mixing talc, average particle size 1W10μ, with an inorganic filler, particle size 1W20μ, selected from the group consisting of CaCO 3 , kaolin, clay, BaSO 4  and Al(OH) 3  so as to provide a weight ratio of 9/1W1/1, and (C) a blowing agent and a crosslinking agent at 90W100°C and foaming the resulting mixture by heating 160W180°C under pressure in a closed metal mold.  
     EFFECT: It is possible to obtain foams having excellent dimensional stability, providing good spread for inks or coloring materials and being suitable as a material for sculpture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62238564-A (JP)
Title: Method and apparatus for developing process for photosensitive lithographic printing plate by which uniformity of development is improved
Inventor: NAKANO MIEJI
IPC: G03F7/30
Filed: 1986-04-09
Abstract: PURPOSE:To always maintain developing process stable by using a small amt. of developing soln. by supplying a developing soln. from a slit space formed of two sheets of sheet materials onto a photosensitive lithographic printing plate. CONSTITUTION:A developing soln. supply member 14 is formed by having the slit formed of two sheets of the sheet materials at the bottom end and positioning the bottom and on the conveying surface of a PS plate. The slit is so constructed that the slit space can be increased or decreased according to the outflow rate of the developing soln. from a developing soln. supply pipe 13. The developing soln. flowing out of the plural holes of the developing soln. supply pipe 13 flows down along the inside slopes of the two sheet materials to constitute a developing soln. supply member 14 but the developing soln. is dammed up by the slit near the outlet at the bottom end, by which a continuous liquid pool is formed. The supply of the developing soln. with the uniform liquid film on the surface of the conveyed PS plate is thereby made possible and the stable and uniform development is executed.
Patent JP-S63249415-A (JP)
Inventor: SASAYAMA KOJI
IPC: C08L27/24
Filed: 1987-04-06
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-S59208010-A (JP)
Title: Converter for steel manufacture
Inventor: KURIHARA TATEO
IPC: C04B35/043
Filed: 1983-05-11
Abstract: PURPOSE:To improve the durability of a converter and to prolong the life by lining the converter with magnesia-calcia-carbon brick contg. prescribed percentages of C, MgO and CaO. CONSTITUTION:At least part of a converter for steel manufacture is lined with magnesia-calcia-carbon brick consisting of 10-40wt% C and the balance MgO and CaO with inevitable impurities. The weight ratio of MgO/CaO in the brick is 95/5-30/70. The resulting converter is inexpensive and has superior durability, and the life is prolonged by further adding additives.
Patent JP-S62239112-A (JP)
Title: Structure of optical fiber exit end
Inventor: ASHIDA NORIYUKI
IPC: G02B6/00
Filed: 1986-04-10
Abstract: PURPOSE:To irradiate a laser beam obliquely backward and sideward with a good condensability by providing a ball-shaped body, in which an oblique reflecting face is provided, in the exit end and condensing the reflected light to irradiate this light obliquely backward and sideward. CONSTITUTION:An optical fiber 2 is inserted through an optical fiber armor sheath 1, and a ball-shaped body 3 is attached to the exit end of the fiber 2 on the extension of the axial line of the optical fiber 2, and halves of the ball- shaped body 3 consist of a transparent half body 7 and a protective half body 8 respectively, and a reflecting face 5 consisting of a high-reflectivity coating layer is provided between both half bodies 7 and 8. The ball-shaped body 3 is supported to the armor sheath 1 by ball-shaped body supporting pins 6. The reflecting face 5 is inclined to the axial line. When light is emitted from the optical fiber 2, the exit light is made incident on the transparent half body 7 and is reflected on the reflecting face 5 and is emitted from the transparent half body 7 and is converged at a point A'; and if there is an object at the point A', the laser beam is concentratedly irradiated to it with a high power density. The ball-shaped body 3 is rotated around the axial line to move the concentratedly irradiated point A' obliquely backward or sideward.
Patent JP-S60228698-A (JP)
Title: Production of molybdenum oxide film
Inventor: BABA NORINAGA
IPC: G02F1/15
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a uniform molybdenum oxide film over a large area with good productivity by subjecting a substrate having conductivity on the surface as a cathode to electrolytic deposition in an aq. molybdate soln. CONSTITUTION:The substrate having conductivity on the surface is immersed in an aq. molybdate soln. and the substrate as a cathode is subjected to electrolytic deposition. A soln. contg. about 0.005-2mol/l molybdate ions is preferable as the aq. molybdate soln. to be used in this embodiment. Said aq. molybdate soln. has preferably about <=5pH in order to obtain the uniform film having good adhesion. The uniform molybdenum oxide film can be formed over a large area on the optional substrate having conductivity at least on the surface according to the above-mentioned method. The molybdenum oxide film obtd. in such a way has an electrochromic characteristic and is suitable for production of an electrochromic element.
Patent JP-S61241292-A (JP)
Title: Slurry transport ship
Inventor: KINO TAKASHI
IPC: B63B25/02
Filed: 1985-04-18
Abstract: PURPOSE:To omit a separating operation, by furnishing a filter to be turned over freely at a hatch cover movable over the hatch, under which is arranged a slurry water storage tank with an opening at the upper surface, and turning over the filter to load only normal cargoes when the slurry is thrown over the filter. CONSTITUTION:At the upper deck 8 of a ship is formed a hatch cover 6 with a hatch opening 7 movable freely. The hatch cover 6 has a filter 11 to separate slurry water, which is made to turn over freely at the opening 7. A slurry water storage tank 10 with the open upper side is furnished under the filter 11. When a slurry cargo is thrown over the filter 11, normal cargoes remain over the filter 11, while separated slurry water is put into the tank 10. There fore, by turning over the filter 11 toward the hatch opening 7, only normal cargoes can be loaded in the hold, omitting a separating operation within the ship.
Patent JP-S63248277-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI MICHIO
IPC: H04N1/32
Filed: 1987-04-03
Abstract: PURPOSE:To recognize that an operator call is executed at the transmitting side by sending a sound in the calling to a transmission side at a reception side when a call signal is transmitted from the transmission side at the time of the condition in which the line of the image communication executed by the telephone reservation is connected. CONSTITUTION:A call signal transmitted from a transmission side based on a telephone reservation is detected by a call signal detecting circuit 19b at the reception side. For a detecting circuit 19b, a detecting signal is sent to a calling tone generating circuit 21a and a transmission tone control circuit 23b. The calling tone generating circuit 21a originates an operator call signal and rings a speaker 22. The transmission tone control circuit 23b commands to a transmission tone generating circuit 23a and generates a ringback tone. A gate circuit 24 is switched, and a ringback tone is transmitted through a two-wire/four-wire converting circuit 19 to a transmission side by the line. At the transmission side, it is recognized by a ringback tone that the operator call is executed. Thus, it can be confirmed that the equipment is normally operated.
Patent JP-S5224054-A (JP)
Title: Circuit motion memory display
Inventor: KAWAI MASAKI
IPC: G06F3/147
Filed: 1975-07-09
Abstract: PURPOSE: To accurately grasp the location of trouble by means of automatically memorizing and displaying the motion state of the circuit in the case of trouble in a circuit which uses the relay. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59174454-A (JP)
Inventor: FURANSHISU SHIAA UUI CHIYOO
IPC: B65D30/20
Filed: 1983-05-12
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-H06295165-A (JP)
Title: Method for driving antiferroelectric liquid crystal panel
Inventor: NUMAO KOJI
IPC: G02F1/133
Filed: 1993-04-09
Abstract: PURPOSE:To relax the limit in the number of scanning electrodes by applying interlace scanning and partial rewriting scanning to an AFLCD. CONSTITUTION:This method is constituted so that the scanning electrode constituting a pixel whose display condition is changed is identified, and the scanning electrode is selected by periodical interlace scanning for the whole scanning electrodes to apply a selection voltage, and a nonselection voltage is applied succeedingiy to that, and the polarization of these selection voltage and the nonselection voltage are inverted whenever selected, and the selection voltage is applied by noninterlace scanning for the scanning electrode constituting the pixel whose display condition is changed, and a rewrite bright voltage or a rewrite dark voltage or a hold voltage is applied to a signal electrode while matching with the condition of the pixel whose display condition is changed.
Patent JP-S59217936-A (JP)
Title: Atmospheric pressure ionized mass spectrometer
Inventor: KANBARA HIDEKI
IPC: H01J49/10
Filed: 1984-04-27
Abstract: PURPOSE:To accurately analyze concentration of a material with the same mass number by using carrier gas in which the gas with the intermediate ionized potential of two recognized materials is mixed properly. CONSTITUTION:An atmospheric pressure ionized or chemically inoized mass spectrometr uses carrier gas in which the gas with the intermediate ionized potential of two materials that generate an ion with the same or similar mass number is mixed properly so as to recognize the two materials. For example, when the concentration of CO mixed infinitesimally in nitrogen gas is analyzed, the carrier gas that contains at least 100ppm Kr gas is used. As a result, this mass spectrometer can measure the CO concentration, etc. in pure nitrogen gas with high resolution.
Patent JP-S5418626-A (JP)
Title: Tape supplier
Inventor: FURUKAWA TATSUYA
IPC: G06K13/26
Filed: 1977-07-12
Abstract: PURPOSE: To secure an assured matching performance through a simple structure for the tape feed position matching mechanism of the information apparatus which supplies the tape, and thus to enhance the working efficiency as well as eliminate the erroneous recording and reading by minimizing the flaws on the tape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H076123-A (JP)
Title: Interruption device
Inventor: UIRIAMU DEUITSUTO HIYUUSUTON J
IPC: G06F13/26
Filed: 1994-03-29
Abstract: PURPOSE: To provide an interrupting device which can increase the flexibility of vector interruptions and an interruption ordering method even when the interrupting device is used together with a plurality of sub-module interruption generating sources. CONSTITUTION: This interrupting device used together with a data processing system is provided with a plurality of sub-modules 103, 104, and 105 and each sub-module has an interruption request generating source 9 and a control input. An interface 100 to be connected to the bus 101 of the data processing system is also connected to the control inputs of the sub-modules and incorporates controllers 108 and 109 for supplying control signals to the control inputs. Since the controllers control the operations of the sub-modules by sending control signals to the control inputs of the submodules in accordance with interrupt signals from the bus 101, the bus 101 can provide interruption service to the interruption request generating sources 9 of the sub-modules 103, 104, and 105 in the interrupting device 5 by using the control signals through the interface 100.
Patent JP-H05291693-A (JP)
Title: Method of heat removal for semiconductor laser
Inventor: WATANABE HIDEKI
IPC: H01L23/36
Filed: 1992-04-06
Abstract: PURPOSE:To provide an inexpensive method of efficient heat removal for a semiconductor laser built in an optoelectronic device. CONSTITUTION:A through hole 18 is provided in a package system 4 and a silver block 3, which form a main heat transfer path. One end of a wire 16 of a good heat conductor, serving as a heat transfer bypass, is soldered to the through hole 18, and the other end is connected to a case 14.
Patent JP-H08281183-A (JP)
Title: Coating machine
Inventor: YAMAMOTO MITSUO
IPC: B05C11/04
Filed: 1995-04-10
Abstract: PURPOSE: To deeply scrape off a coating film applied on a web, to improve the quality of a final finish, and to make maintenance easy. CONSTITUTION: In a coating machine, a taper part 1a is formed on the back side of the end part of a blade 1, and the front side of the end part of the blade 1 with a reverse taper contacts a coating layer closely by the flexibility of this part. Besides, since the relief of the end part of the blade is prevented by the excess thickness part of the back side of the end part of the blade 1, especially by the rigidity of 1a' part, the coating film applied on a web is scraped off deeply, waving and heaving are prevented in this process, and the quality of a final finish improves. By pushing a rear side part, rather than the front end part, of the blade 1 toward the web, the use of more than one pressure tube is made unnecessary, thus facilitating maintenance.
Patent JP-S61244269-A (JP)
Title: Switching power source
Inventor: NISHI MASAHARU
IPC: H02M3/28
Filed: 1985-04-19
Abstract: PURPOSE:To improve the responsiveness at protecting time by controlling the duty ratio set value of the maximum duty ratio setter in a controller of a switching element by the output of an overcurrent protecting circuit. CONSTITUTION:A DC power source 3 fed through the winding 21 of a transformer 2 is switched by a switching element 1, and its output is produced from a winding 22, rectified and smoothed in an output circuit 4, and supplied to a load 5. The element 1 is controlled by an output voltage stabilizer 6, an overcurrent protecting circuit 12, a pulse width modulator 8, the maximum duty ratio setter 11 and a drive circuit 10 to stabilize the output voltage and to protect against an overcurrent. In this case, the setter 11 inputs the set voltage E11 to a pulse width modulator 8 to be compared with a triangular wave ES1 from an oscillator 81. The protecting circuit 12, when detecting the overcurrent, applies its detection signal to the setter 11. Thus, the voltage E11 is controlled in the direction that the pulse width becomes narrow to obtain an overcurrent protecting operation.
Patent JP-S5951511-A (JP)
Title: Three-phase ac zero-voltage transformer
Inventor: SAKURAI SHIYOUZOU
IPC: H01F30/12
Filed: 1983-05-16
Abstract: PURPOSE:To avoid the generation of voltage between lines and voltage between a line and earth by a method wherein single-winding coils of the primary side are star-connected or delta-connected and are coupled with the secondary windings by magnetic circuits and the secondary winding of each phase is composed of two coils each of which is wound in the direction opposite to each other. CONSTITUTION:Three single-winding coils 1 are star-connected or delta-connected and compose the primary side of the transformer and are coupled with the secondary side by magnetic circuit. The secondary winding of each phase is composed of two single-winding coils 3, 3' and one of them is wound clockwise and another is wound counter-clockwise. If necessary, grounding, a reactor, a capacitor, a resistor or alike is added.
Patent JP-H01256163-A (JP)
Title: Resistor
Inventor: TOUNO HIROSHIGE
IPC: H01L21/822
Filed: 1988-04-06
Abstract: PURPOSE:To avoid an increase in the cost of a chip and an augmentation in the area of the chip by a method wherein 2 pieces of first ohmic electrodes obtainable by alloying heat-resistant ohmic metals are formed on a semiconductor conducting layer formed on the main surface of a semi-insulating substrate. CONSTITUTION:An ohmic metal consisting of AuGe and Ni, for example, is deposited on a semi-insulative substrate A, on which first ohmic electrodes 2 and 3 are formed. When an alloying is performed to make an ohmic region 8 penetrate in a semiconductor conducting layer 1 and a second ohmic electrode 6 is formed, a resistor 9 provided with the electrode 5 and having a corrected resistance value R is completed. As the resistance value of this ohmic region 8 is smaller than that of the layer 1, the resistance value R of the resistor 9 provided with the electrode 5 becomes smaller than that of a resistor 4. Thereby, there is no need to prepare a resistor for correction for the case where the resistance value of the resistor is shifted to a value larger than a design value and an increase in the cost of a chip and an augmentation in the area of the chip can be avoided.
Patent JP-S57200430-A (JP)
Title: Rubber composition for tire tread and production thereof
Inventor: MIZOGUCHI TETSUYA
IPC: C08L27/00
Filed: 1981-06-03
Abstract: PURPOSE: To obtain the titled rubber compsn. in which rolling resistance is reduced without deteriorating wear resistance, etc., by blending two kinds of styrene/butadiene copolymer rubbers composed of low-molecular and high- molecular ones and carbon black in a specified blending manner.  
     CONSTITUTION: 10W40pts.wt. styrene/butadiene copolymer rubber (A) having a weight-average MW of less than 5.5×10 5  and contg. 20W25wt% polymerized styrene, 90W60pts.wt. styrene/butadiene copolymer rubber (B) having a weight- average MW of 5.5×10 5  or more and contg. 20W25wt% polymerized styrene, and 45W60pts.wt. (per 100pts.wt. of the combined amount of components A and B) carbon black (C) are used as raw materials. The whole amount of component A is blended with component C which is used in an amount of not more than half of the whole amount of component C and within the range of A/A+B or more. The mixture is kneaded. Then the whole amount of component B and the remaining amount of component C are blended with the above mixture to obtain the titled rubber compsn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63253835-A (JP)
Inventor: SUZUKI SHINGO
IPC: H02J3/00
Filed: 1987-04-08
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-H10258979-A (JP)
Title: Indirect hydraulic elevator
Inventor: TAKIMOTO MASAHIRO
IPC: B66B9/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily adjust on the spot even if there is some error in the pit depth, etc., due to a building error by adjusting the vertical relative position between a plunger guide bracket and a support member. SOLUTION: An auxiliary bracket 31 fixed to a plunger guide bracket 28 has a vertical oblong hole 31a and coupled with a support, member 30 via the oblong hole 31a so that the vertical relative position between the support member 30 and the auxiliary bracket 31 can be adjusted and therefore, if there are some errors in the pit depth due to a building error, the adjustment of the interval (a), (b) can be easily performed at site. Such a constitution may be provided that the vertical position between a sheave 25 and the plunger guide bracket 28 is set to be adjustable by using other means such as providing a plurality of round holes.
Patent JP-H09243331-A (JP)
Title: Document size detecting device
Inventor: YASUDA WATARU
IPC: G01B11/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the precision of document size detection by obtaining the first output result of a reflecting type document sensor followed by comparison with a standard threshold, obtaining the second output result from the reflecting type document sensor followed by comparison with the standard threshold, and determining the change of the two comparison results. SOLUTION: A signal is generated from a document cover angle sensor 14 in the course of closing a document cover, the document size is detected by a reflecting type document sensor on the basis of this signal, and compared with a standard threshold from a threshold generating circuit 12 by a comparing circuit 4, and the result is stored. Further, the document size is again detected by the reflecting type document sensor when a copy button is ON, and compared with the standard threshold 4, and the result is stored. From the change of the data of the two stored comparison results, the document size is determined. This determination is performed by seeing ON/OFF of each sensor, by which a hand is never erroneously detected, and the size of a colored document can be also detected.
Patent JP-S59209826-A (JP)
Title: Apparatus for pretreatment for shrinking process
Inventor: ASANO KAZUO
IPC: B29C63/42
Filed: 1983-05-14
Abstract: PURPOSE:To obviate completely the failure of heat-shrinking treatment, by treating a cylindrical film in such a way that before the film is heat-shrunk, the lower periphery of the film is brought in firm contact with the lower circumferential open section of an inverted container and the upper periphery of the film is bent a little toward the bottom surface of the container by heat shrinking. CONSTITUTION:When a container (a) is fed from a conveying belt 2 to a transferring belt 12, the upper periphery of the shrinkable cylindrical film (d) is held by a holding belt 15 so that the film can be prevented from lifting, and during the passage of the film (d) between nozzle bodies 23, 23a, the film (d) is heat- shrunk by the hot air currents jetted from the nozzle bodies so that part of the film is joined to part of the container (a) just above a flange (b) of the container (a). Then the upper part of the film (d) is exposed gently to a hot air current blown from a hot air jetting cylinder 25 so that the upper periphery (f) of the film (d) is slightly heat-shrunk to be curled toward the axis of the container. By this pretreatment, the film (d) as a whole is strained and heat-shrunk to be joined to the container (a), so that the finishing of the shrinking may become favorable.
Patent JP-2000275452-A (JP)
Title: Optical fiber machining device
Inventor: KATO TATSURO
IPC: B23K26/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber machining device capable of performing a grating machining for an optical fiber accurately over a relatively long range longer than 1 m, by controlling a machining stage, a mirror stage, a mask stage, and a measuring device. SOLUTION: A machining stage 10, a mask stage 20, and a mirror stage 30 are loaded on a stone surface plate, and this stone surface plate is installed on a vibration-elimination table. A measuring device 40 is loaded on the stone surface plate, which accurately measures a distance between an end of a fiber work 12 and an end of a mask based on their relative positions. The machining stage 10, the mask stage 20, and the mirror stage 30 respectively include driving systems, and these driving systems and the measuring device 40 are controlled by a control device. Especially, the machining stage 10 has a rough position adjusting function at μm level, and the mask stage 20 has a precise position adjusting function at nm level. Therefore, continuous machining at high accuracy is allowed.