baber/WOPTO huggingface dataset:
Patent JP-H06112456-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: NOMURA TORU
IPC: H04N5/335
Filed: 1992-09-25
Abstract: PURPOSE:To enhance photosensitive resin in transmissivity and to irradiate resin with ultraviolet ray restrained in curing capacity so as to form a microlens of shape excellent in light collecting properties by a method wherein resin is irradiated with ultraviolet ray lessened in illuminance. CONSTITUTION:All the surface of a photosensitive resin layer 6 is irradiated with ultraviolet ray. The resin layer 6 is irradiated with ultraviolet ray of below 10mW/cm<2> illuminance for 30 to 60 seconds or ultraviolet ray of 300 to 600mJ/cm<2> radiation power, whereby resin layer 6 can be enhanced in light transmissivity without being cured by light. In result, a photosensitive resin layer 11 uncured and enhanced in light transmissivity can be formed. Therefore, photosensitive resin is enhanced in light transmission without being cured by irradiation with ultraviolet ray, whereby a microlens of shape excellent in light collecting properties can be formed.
Patent JP-2000085325-A (JP)
Title: Run-flat tire
Inventor: HALASA ADEL FARHAN
IPC: B60C17/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce rolling resistance and heat accumulation by using an insert containing setting polydiene rubber connected by a metal of the IVB group including tin, lead, germanium and silicon, a filler within a specific pts.wt. range, and fatty acid within a specific pts.wt. range. SOLUTION: A substantially crescent insert 12 is arranged in parallel in at least one of carcass plys 10 in a side wall 3 of a tire so as to be inserted into the axis inside. The insert 12 contains setting polydiene rubber connected by tin, lead, germanium or silicon, about 30-130 phr (pts.wt. per 100 parts of rubber) of a filler, and about 0.1-5 phr or fatty acid. The insert 12 using this composition provides a higher level modulus, to reduce its thickness. In this way, accumulation of heat and a level of a hysteresis can be lowered to reduce rolling resistance and accumulation of heat.
Patent JP-H11193456-A (JP)
Title: Film formation of ito electrode
Inventor: FUKUI TAKESHI
IPC: H01B5/14
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a low-resistivity ITO film and to form a distinct etching pattern on a large-area substrate with a short tact time by wet-etching an ITO film in contact with an N-type silicon semiconductor layer formed by sputtering in a specified pattern, then heating or oxidizing the ITO film. SOLUTION: An oxide conductive film is formed on an insulating substrate by sputtering. At this time, the substrate is kept at room temp. to a low temp. of 100 deg.C. Consequently, the standby time needed in the vapor-deposition and sputtering devices, etc., is remarkably shortened. A resist pattern is then formed on the oxide conductive film and wet-etched, however the etching speed is extremely high since the oxide conductive film is of a half oxide. As a result, the HCl at room temp. is sufficiently used as the etchant, and an extremely beautiful etched pattern is obtained. When the oxide conductive film is then let stand in a high-temp. furnace, the oxidation of the film is promoted, and the resistivity is decreased to <=1.0×10<-3> .
Patent JP-H05337649-A (JP)
Title: Inert gas feeder for welding work
Inventor: NAKAMURA KATSUHIKO
IPC: B23K9/16
Filed: 1991-10-03
Abstract: PURPOSE:To supply inert gas to the inside of metallic pipes to be welded and joined by remote control. CONSTITUTION:The inert gas feeder is constituted of a master machine (1) which is interposed between an inert gas bomb and the metallic pipes to be welded and provided with an electromagnetic switch (24) and a control circuit and a slave machine (5) to send a signal to the master machine (1) with the pipes as a transmission medium. A gas flow outlet of the master machine (1) is connected to one end of a pipe and a receiving terminal is connected to a pipe to be welded. A terminal of the slave machine (5) is put to the pipe for every welding, a blow signal is sent from the slave machine (5) with the pipes as a carrier medium, the control circuit of the master machine (1) is operated to open the solenoide valve (24) and the inert gas is filled in the pipe. The metallic pipe inside is made into an inert gas atmosphere, oxidation by welding heat is prevented and an oxide which causes an accident of air conditioning equipment is not produced. The signal is surely transmitted with the metallic pipes as a transmission medium and the remote control with high reliability is made possible.
Patent JP-H10107695-A (JP)
Title: Frequency hopping system spread spectrum communication device and its interference wave avoiding method
Inventor: MIZUKAMI ATSUSHI
IPC: H04B1/7143
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To stop defect that is weak at broadband interference in a frequency hopping system by receiving entire bands before communication, storing a band which has interference waves over a fixed level and performing frequency hopping by using only use bands except the stored band. SOLUTION: When the power of a transmitter-receiver is turned on, a controlling part 11 drives a receiving synthesizer 116 to be able to receive entire bands to be used. A carrier detector 113 detects whether radio carrier that has more than a fixed level exists in a fixed time among received frequencies. In this way, interference wade memory 111 stores all the frequencies that have interference waves within use band. A hopping frequency to avoid interference waves is created except the bands stored in the memory 111. Then, satisfactory communication can be performed by using only hopping frequencies to avoid interference waves.
Patent JP-S63178829-A (JP)
Inventor: RIYUUDEI FURAI
IPC: B01D53/94
Filed: 1987-10-13
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-H09100078-A (JP)
Title: Main rope entanglement preventing device of elevator
Inventor: KUSAMA MINORU
IPC: B66B7/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent entanglement of a main rope due to a winding curl at the time of replacement of the main rope as well as to prevent any possible damage accident in machinery and equipment in an elevator shaft and the main rope from occurring. SOLUTION: Both roller supporters 24 are opposedly connected to the rear end side of a frame body 20 via a plate spring 27. This plate spring 27 energizes these opposed roller supporters 24 in a direction of being approached to each other. Two side rollers 25 installed in these rolled supporters 24 in a freely rotating manner hold the root part of a projecting piece 8c of a guide rail 8 between from both sides. In addition, each front roller 28 installed in the frame body 20 in a freely rotating manner comes into contact with a tip face of the projecting piece 8a. Moreover, a rope guide 32 composed of winding an elastic member in a coil form is attached to a tip side of the frame body 20.
Patent JP-S63111073-A (JP)
Title: Line dot impact printer device
Inventor: RIYOUKAN EIJI
IPC: B41J13/00
Filed: 1986-10-28
Abstract: PURPOSE:To contrive a shorter printing time, by arranging a hammer bank for printing a journal and receipts and a hammer bank for printing slips and cut papers, one on the upper side of the other, and reciprocating the hammer banks in opposite directions through a motor and a link mechanism. CONSTITUTION:A hammer bank 23 for printing a journal and receipts comprises 16 hammer springs 18 arranged side by side, whereas a hammer bank 24 for printing slips and cut papers comprises 10 hammer springs 18 arranged side by side, and printing pins 19 are mounted on a hammer carrier 17 in the state of being directed downward. The hammer banks 23, 24 are mounted respectively on hammer carriers 25, 26, each of them is fitted to a frame 30 through a link 29, and they are reciprocated in opposite directions along shafts 27, 28 by rotating a crank connected to a shaft of a driving DC motor 31. With this construction, both the journal or receipt and the slip or cut paper can be simultaneously printed.
Patent JP-H08124879-A (JP)
Title: Manufacture of mesa semiconductor device
Inventor: NISHINA TOSHIYUKI
IPC: H01L21/78
Filed: 1994-10-21
Abstract: PURPOSE: To enable more mesa semiconductor devices than in prior art to be easily manufactured per one wafer. CONSTITUTION: After a P-type semiconductor region 11 is formed on the upper surface of an N-type semiconductor substrate 12 as shown in (b), cut-grooves 17 with width W1 and depth D1 as shown in (c) are formed by dicing. Then, through etching using a resist film, mesa grooves 14 with width W2 and depth D2 are formed longitudinally and transversely to divide the P-type semiconductor region 11 and the N-type semiconductor substrate 12 by respective devices as shown in (d), glass 15 is injected in the mesa grooves 14 as shown in (e) and baked at about 700 deg.C, and a glass passivation film 15a is formed in the mesa grooves 14 to cover exposed PN junction parts 13 as shown in (f).  Finally, by dicing at the center lines of the mesa grooves 14 from the top of the glass passivation film 15a as shown by dotted lines, this is separated into individual semiconductor devices 16 as shown in (g).
Patent JP-H0898340-A (JP)
Title: Metal enclosed switchgear
Inventor: YAMANO NAOKI
IPC: H02B11/12
Filed: 1994-09-28
Abstract: PURPOSE: To eliminate the necessity of installation of an drawing extension rail which is to be transferred from the other place when a drawer type electric apparatus is drawn out and, further, reduce the depth direction dimension of a cabinet. CONSTITUTION: An upper door 12 which is opened toward the inside of a cabinet 11 and encloses the upper half of the front surface of the cabinet 11 whose front surface can be opened is attached to the upper part of the front surface of the cabinet 11. A door falling preventing appliance 5 which is released when a drawer type electric apparatus 4 is housed in the cabinet 11 and, when the apparatus is drawn out, is pressed against the upper door 12 and supports the upper door 12 is attached to the upper part of the drawer type electric apparatus 4. A lower door 16 which can be opened toward the outside of the cabinet 11 and, further, encloses the lower half of the cabinet 11 is attached to the lower part of the front surface of the cabinet 11.  A drawing extension rail 20 for housing or drawing out the drawer type electric apparatus 4 is attached to the cabinet 11 side of the lower door 16. When the drawer type electric apparatus 4 is carried out from the cabinet 11, the front part of the cabinet 11 is enclosed by the upper door 12 and the lower door 16.
Patent JP-H01101344-A (JP)
Title: Tire
Inventor: HAMADA TATSURO
IPC: C08L15/00
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a tire of high cutting resistance with low heat generation, having high tensile strength and wear resistance even without need of using great quantities of silane coupling agent, by using a rubber composition incorporated with a tertiary amino group-contg. compound. CONSTITUTION:The objective tire can be obtained by using, as part of the rubber member, such a rubber composition as to contain (A) >=10wt.%, in the rubber component, of a diene polymer rubber produced by incorporating (i) a polymer prepared by polymerization of a conjugated diolefin or by copolymerization between a conjugated diolefin and vinyl-substituted aromatic hydrocarbon with (ii) in the polymer chain, 1-20wt.% of a tertiary amino group-contg. compound and (B) 5-200pts.wt. per 100pts.wt. of the rubber component, of silica. The component (ii) is e.g. an acrylate derivative of formula I or II (R1 and R2 are 1-18C alkyl, aralkyl or aryl; R3 is H or 1-5C alkyl; n is 1-10) or acrylamide derivative.
Patent JP-H06109798-A (JP)
Title: Accident zone detecting system for transmission line
Inventor: FUTAJIMA HIDEAKI
IPC: G01R31/08
Filed: 1992-09-28
Abstract: PURPOSE:To provide a transmission line accident zone detecting system having the capability of accurately orientating an accident zone with simple circuit constitution. CONSTITUTION:This system is provided at least at one position of a transmission line 1, and includes field sensors 100a and 100b for detecting the intensity of electrical field induced with power lines 1a to 1c, and a central device 110 for detecting the state of charging the line 1, or the open/close state of a switching gear 120, on the basis of output from the sensors 100a and 100b. The central device 110 detects the zone of accident occurrence, according to the distribution status of current information detected with earth wire current sensors 5-1 to 5-n. Also, the central device 110 writes current information detected with the sensors 5-1 to 5-n in a memory device. This writing operation, however, is prohibited, when the field sensors 100a and 100b show the state of no charge on the line 1, and the information so far detected with the sensors 5-1 to 5-n is kept in the memory device.
Patent JP-2001084645-A (JP)
Title: Optical information recording medium
Inventor: YAMAMOTO HIROTAKA
IPC: G11B7/24065
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To maintain excellent responsiveness for a long period of time without deterioration in spite of the repetition of writing/reading by providing the above medium with a high-thermal conductivity thin film directly formed at least one surface of a super-high resolution. SOLUTION: Polycarbonate is used for a substrate 1 and AlN is used for the high-thermal conductivity thin film 2. A film consisting of an inorganic material essentially consisting of a transition metal oxide deposited by evaporation using a sintered compact consisting of 90 wt.% Co3O4 and 10 wt.% SiO2 as a target is used for the super-high resolution film 3. A phase transition material of a Ge-Sb-Te system is used for the recording film 6. The heat accumulated in the super-high resolution film 3 diffuses into the high-thermal conductivity thin film 2 and is eventually efficiently radiated. Consequently, the temperature elevation of the super-high resolution film by repetitive reproduction operations is small.  At this time, the high-thermal conductivity thin film 2 is so constituted that its thermal conductivity is made higher than the thermal conductivity of the substrate 1 existing on the side opposite to the super-high resolution film 3 with which the same is in contact.
Patent JP-S63111464-A (JP)
Title: Detection of nitrite ion
Inventor: KAWAKATSU SATORU
IPC: G01N31/00
Filed: 1986-10-28
Abstract: PURPOSE:To make quick and simple quantitative analysis of nitrite ions by using a coloring reagent contg. a compd. which colors by making diazo reaction with the nitrite ions and polymer acid. CONSTITUTION:The coloring reagent is prepd. by dissolving the compd. which is colored by the diazo reaction with the nitrite ions and the polymer acid with water. The coloring compd. consists of a diazo component such as heterocyclic amine or arom. amine deriv. and a coupling component such arom. compd. having an amino group and/or hydroxyl group which reacts with a diazonium salt. Polyacrylic acid, polymethacrylic acid, itaconic acid/styrene copolymer, etc., are used for the polymer acid. Such coloring reagent is immersed into lass fiber filter paper to prepare test paper and is brought into reaction with the nitrite ions. Then, the test paper exhibits the reflection concn. proportional to the concn. of the nitrite ions. The quick and simple quantitative analysis of the nitrite ions is thus permitted.
Patent JP-H02104933-A (JP)
Title: Fuel injection device for engine
Inventor: WATANABE TOMOMI
IPC: F02D41/10
Filed: 1988-10-12
Abstract: PURPOSE:To ensure accelerating performance by taking the pulse duration of asynchronous fuel injection pulses at the time of starting acceleration on an engine intake-stroke starting crank angle side larger than that at the time of starting the acceleration on an engine intake-stroke finishing crank angle side. CONSTITUTION:At the time of detecting the accelerating condition of an engine by an accelerating condition detecting means, an electronically controlled fuel injecting means feeds asynchronous fuel injection pulses independently of synchronous fuel injection pulses. Based on the signal of a crank angle detecting means for detecting an engine crank angle at the time of starting acceleration, a synchronous fuel injecting pulse duration regulating means takes the pulse duration of the asynchronous fuel injection pules at the time of starting the engine acceleration on an intake-stroke starting crank angle side larger than that at the time of starting the acceleration on an intake-stroke finishing crack angle side. Thereby, a proper asynchronous fuel injection quantity can be fed at all times in line with the acceleration starting timing, to surely remove the deterioration of accelerating performance caused by lean air-fuel ratio.
Patent JP-H04135737-A (JP)
Title: Manufacture of cellulose sponge and apparatus therefor
Inventor: ONUKI TAKESHI
IPC: B29C48/67
Filed: 1990-09-27
Abstract: PURPOSE:To manufacture a cellulose sponge improved in its longitudinal and transverse strength ratio by providing a torpedo having stirring blades in front of an extruding screw in an extruder, and changing the flow of a mixture transported by the screw into turbulent flow by the torpedo. CONSTITUTION:A mixture supplied from the hopper 2 into the body 1 is transported forward by means of screw 4, and after being stirred by blades 5 of a torpedo 5, it is extrusion-molded from a nozzle 3 into a predetermined shape and then heated and solidified in a solidifying solution in order to be a cellulose sponge. When the mixture is extruded by means of an extruder, the mixture is transported as a laminar flow at first by the screw 4, and the reinforcing fibers are almost faced to MD, however, coming to the position of the torpedo 5, they are stirred by the blades 6 and the flow thereof is changed to turbulent flow so that the reinforcing fibers in the mixture is oriented at random. As a result, the orienting direction of the reinforcing fibers in a cellulose sponge manufactured herein becomes random, thereby improving the strength ratio in its longitudinal and transverse direction.
Patent JP-S62143243-A (JP)
Title: Optical disk
Inventor: TERAO MOTOYASU
IPC: G11B7/2531
Filed: 1986-10-31
Abstract: PURPOSE:To obtain an optical disk having a substrate for an optical disk which is stable and has a long life by providing a thin org. film layer on a substrate consisting of chemically tempered glass. CONSTITUTION:The chemically tempered glass by an ion exchange method and a cellulose acetate film as a soft thin org. material film are preliminarily prepd. A methyl acetate 2 is poured into a metallic mold 1 to uniformly wet the mold and a cellulose acetate sheet 3 is stuck thereto. An epoxy adhesive agent 4 is coated thereon and the chemically tempered glass 5 is stuck thereto. The mold 1 is stripped from one end and such substrate is put into a vacuum vapor deposition device where an As-Te-Se recording film 8 is deposited by evaporation on the cellulose acetate layer 2. A spacer 6 is stuck thereto and the chemically tempered glass 7 for protection which is the same in thickness, inside diameter and outside diameter is stuck thereto.
Patent JP-H0564997-A (JP)
Title: Card panel for ic card
Inventor: SAKOTA SHUICHI
IPC: G06K19/077
Filed: 1991-09-09
Abstract: PURPOSE:To enhance the printing strength of the peripheral part of the card panel being the exterior panel of an IC card. CONSTITUTION:The insulating ink is printed on the single surface of a support substrate 2 in order to improve the appearance of the card panel on the surface of a card frame so that it is thinly printed on a peripheral part 3 and thickly printed on the wide planar part 4 inside said peripheral part 3. By this constitution, the strain of the thin peripheral part 3 of the ink layer is reduced when the card panel is cut into a predetermined size by a press mold after printing to eliminate the crack and release of the printing ink.
Patent JP-H0574165-A (JP)
Title: Semiconductor memory device
Inventor: OKUNAGA KAZUO
IPC: G11C11/401
Filed: 1991-09-10
Abstract: PURPOSE:To reduce current consumption while preventing the breaking of data in a memory cell. CONSTITUTION:A fine voltage outputted from a memory cell C1 is outputted to a sense amplifier 501 through digit segments B1 and B5 and the sense amplifier 501 amplifies the fine voltage. When a line address system control signal phi11 and a column address system control signal Y1 are both at a high level, NFETs129 and 130 for transfer gates are turned ON and hence, a voltage difference outputted from the sense amplifier 501 is transferred to data input/output lines D1 and CD1 through the NFETs129 and 130 for transfer gates. Memory cells C2-C4 not selected are cut from a data input/output line couple. Therefore, no data bit of the memory cells C2-C4 is broken even if the data input/output line couple is precharged with respect to a power source voltage Vcc.
Patent JP-H1190837-A (JP)
Title: Polishing tape
Inventor: KANAZAWA MINORU
IPC: B24D11/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tape which can perform removal of surface unevenness from a metal shaft without damaging the surface even in the case the polishing layer has a high strength. SOLUTION: A polishing layer 5 including abrasive grains 3 and a binder 4 is provided on one surface of a base material 2, while a back layer 6 including a non-organic powder 7 and binder 8 is provided on the surface on the opposite side, whein a surface property measuring apparatus is used which has a stylus tip of diamond with the diameter being 0.01 mmϕ, and the scratching strength of the polishing layer 5 indicated by the load to cause generation of a flaw reaching the base material, when a 0-300 g continuos load is applied and the surface of the polishing layer is scratched by the stylus tip, should be over 250 g.
Patent JP-H10106096-A (JP)
Title: Disk recording/reproducing device
Inventor: CHATANI MASAHIKO
IPC: G11B19/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify and make thin a disk loading mechanism by constructing a device using two kinds of disks in such a manner that a height direction is positioned according to the kind of a disk, a spindle is driven to load and hold a disk and a clamping means is moved to prevent mutual disk interference. SOLUTION: In a recording/reproducing device using a 3.5 MOD disk 50 and a cartridge type disk 61, if the disk 50 is used, when a tray 2 for holding the disk 50 is loaded in a spindle 80, the disk is identified as a MOD disk by a light receiving element 71 and a spindle positioning means is controlled to hold the spindle 80 in a specified position by a regulating member. For the cartridge type disk 61, a clamping means is moved outside a setting area and a cartridge 60 is set and loaded on the tray 2. The light receiving element 71 controls the positioning means by a light received from a light source 70 to move the spindle 80 an upper regulated position and place the cartridge 61 on the same plane as the disk 50. Thus, the necessity of spindle switching and moving an optical pickup and the clamper is eliminated.