baber/WOPTO huggingface dataset:
Patent JP-2001041719-A (JP)
Title: Inspection device and method of transparent material and storage medium
Inventor: KUMASAKA HIROSHI
IPC: G01B11/24
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To detect an irregular defect on the surface of a transparent material stably and surely, and to determine whether the material is a good article or not. SOLUTION: In this device for inspecting the surface state of a transparent material, a parallel luminous flux 3a having a roughly uniform intensity and a prescribed area is irradiated onto the surface of a test object 4 from the tilted direction at a prescribed angle, and a transmitted light figure and a reflected light figure of the test object 4 produced by the irradiated parallel luminous flux 3a are projected respectively to prescribed imaging elements 7A, 7B by respective independent optical systems, and the surface state of the test object 4 is inspected based on photoelectric conversion signals of the transmitted light figure and the reflected light figure obtained by executing photoelectric conversion.  By imaging light intensity distributions of the transmitted light figure and the reflected light figure, an irregular defect on the surface of the transparent material can be detected stably and surely, to enable to determine whether the material is a good article or not.
Patent JP-H0656456-A (JP)
Title: Device for drawing optical fiber
Inventor: FUJIMAKI MUNEHISA
IPC: C03B37/027
Filed: 1992-08-10
Abstract: PURPOSE:To approximately uniform the diameter of resin coating irrespective of variability of drawing speed in a cooling column of a device for drawing an optical fiber by setting the temperature at an inlet part lower than a proper temperature of resin coating and the temperature at an outlet part somewhat higher than the proper temperature. CONSTITUTION:An optical fiber preform is cooled at an inlet part to <= room temperature by an upper cooling column 20 wherein cold water (<= room temperature) supplied from a cold water feed pipe 20e is dropped through space parts of an inner column 20a and an outer column 20b in a state of coiling spirally the outer periphery of the inner column 20a and discharged from an outlet pipe 20f. The optical fiber preform is heated at an outlet part somewhat higher than the proper temperature of resin coating by a lower cooling column 21 wherein warm water sent from a warm water supply pipe 21e is raised through space parts of an inner column 21a and an outer column 21b in a state of coiling spirally around the outer periphery of the inner column 21a and discharged from an outlet pipe 21f. The proper temperature of resin coating differs according to the kind of resin, velocity of drawing, etc., and is approximately in the range of 30-60 deg.C.
Patent JP-2001044319-A (JP)
Title: Wiring board and mounting structure thereof
Inventor: KAWAI SHINYA
IPC: H05K3/32
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength of the bases of connection terminals for jointing by brazing and hence improve their long-term connection reliability, by relaxing thermal stress, mechanical stress, impact, and stress concentration caused during mounting or at use. SOLUTION: A metallized interconnection layer 2 is formed on the surface and/or in the interior of an insulating substrate, and a plurality of terminal electrodes 3 which are in electrical conduction with the layer 2 are formed on the main surface of the substrate. A connection terminal 14, having the shape of a truncated cone or of a truncated polygonal pyramid, whose top is smaller than its base 14a for joint, is jointed to the corresponding electrode 3 via a solder.
Patent JP-H0875695-A (JP)
Title: Deposit removing device for oxygen concentration sensor
Inventor: IWATA YOICHI
IPC: G01N27/409
Filed: 1994-09-06
Abstract: PURPOSE: To obtain excellent air-fuel ratio control by preferably removing the deposit on the surface of an oxygen concentration sensor, and preventing the output voltage of the sensor from being deviated from a normal output voltage. CONSTITUTION: An O2 sensor 12 for detecting the oxygen concentration in exhaust gas passed through an exhaust manifold 9 is mounted at the manifold 9. The sensor 12 is continuously operated even after an engine is stopped. After the engine is stopped, when the output voltage of the sensor 12 becomes lower than a predetermined set voltage, it is judged that sufficient oxygen exists to remove the deposit in the manifold 9 around the sensor 12, and an electric heater 18 is operated. As a result, the deposit on the surface of the sensor 18 can be effectively removed and hence the output characteristics of the sensor 12 can be effectively updated to normal output characteristics.
Patent JP-S59102519-A (JP)
Title: Blade feed control device in saw cutter
Inventor: KAITA HIDEAKI
IPC: B23Q15/12
Filed: 1982-12-03
Abstract: PURPOSE:To eliminate the necessity of complicated calculation of the lengths of the cross-section and as well the necessity of several record tapes recording thereon the data of tooth cutting rates, in a blade feed device in a shear-sawing device, only by setting a kind of a pipe to be cut, selecting a saw blade and as well setting the peripheral speed of the saw blade. CONSTITUTION:A specific cutting resistance selecting circuit 31 in a blade feed control device, which stores therein a plurality of specific cutting resistance values, associates with the pipe kind setting unit 32 on which a number corresponding to the kind of a pipe to be cut is set, to issue a specific cutting resistance value corresponding to the number set on the setting unit 32. By applying a signal from a saw blade selecting switch 34, a saw blade selecting circuit 33 reads out a saw tooth pitch and a tooth width which correspond to the signal. A cutting power computing circuit 35 receives a signal R indicating the specific cutting resistance value from the circuit 31, a signal V indicating the peripheral speed value of the saw blade from a setting unit 22', etc., and computes a power necessary for cutting the pipe. Thus, the necessity of complicated calculation of the length of the sectioned surface of the pipe and the necessity of several record tapes recording thereon the data of tooth cutting rates may be eliminated.
Patent JP-H0495487-A (JP)
Title: Color edge enhancer
Inventor: FUJISHIMA YUKITOMI
IPC: H04N9/68
Filed: 1990-08-10
Abstract: PURPOSE:To perform pertinent color edge enhancement by giving a high-band component produced from luminance signals for enhancing the edge of chrominance components a polarity suitable for the color edge enhancement and performing pulse removal to the high-band component. CONSTITUTION:Chrominance components of an input terminal 21 are inputted to a code comparator 18 after the components are differentiated by means of a differentiation circuit 22. The comparator 18 compares the differentiated output of the chrominance components with luminance signals for checking whether or not their polarities coincide with each other. The discriminated signal of the comparator 18 controls a low-pass filter 13 to lead out its output as it is when their polarities coincide with each other and to lead out the output of an inversion circuit 14 when the polarities do not coincide with each other. Therefore, the polarity of high-band components is controlled so that the polarity can always coincide with the polarity in the changing direction of the chrominance components. The high-band component outputted from a selector 15 is inputted to a pulse removal circuit 16. The circuit 16 leads out signals having the positive and negative maximum peak values of the signals outputted from the selector 15 during a prescribed period and excludes the other signals.
Patent JP-H0855326-A (JP)
Title: Curing agent for magnetic recording medium and magnetic recording medium using the same
Inventor: SASAHARA TOSHIAKI
IPC: C07C265/14
Filed: 1994-08-16
Abstract: PURPOSE:To obtain a magnetic recording medium by using a curing agent, which is not deteriorated in electromagnetic transducing characteristics and useful as a videotape, an audiotape, a floppy disk, etc., requiring high recording density because it is excellent in durability such as heat, solvent and wear resistances. CONSTITUTION:A diisocyanate is converted into urethane and into isocyanurate with monoalcohol and/or glycol having a side chain hydrocarbon group and other glycol at need to obtain a modified isocyanate compd. The objective curing agent is made of this isocyanate compd. and the objective magnetic recording medium is obtd. using the curing agent.
Patent JP-H0376209-A (JP)
Title: Aluminum solid electrolytic capacitor
Inventor: IMOTO SEIJI
IPC: H01G9/04
Filed: 1989-08-18
Abstract: PURPOSE:To prevent exfoliation and coming off of a conductive polymer film by a method wherein an aluminum tab is connected to anode foil which is cut in prescribed width, and the aluminum tab is wound together with a separator having the width narrower than the anode foil. CONSTITUTION:An oxide film is formed on metal foil which is mainly composed of aluminum, the surface of which is roughened in advance, and an aluminum tab is connected to the anode foil which is cut in prescribed width, and the above- mentioned oxide film is wound and reformed together with a separator having the width narrower than the anode foil. A chemical oxide polymerization conductive polymer film, such as pyrrole, thiophene, aniline, furan and the like, and an electrolytic polymerization conductive polymer film are formed on the above-mentioned oxide film. As a capacitor is formed by winding the anode foil, which is used on the electrode, together with the separator having the width narrower than the cut anode foil and also as an oxidizing agent, monomer solution and polymer liquid for electrolytic polymerization are infiltrated into the surface of the electrode, a solid electrolyte can be formed after a capacitor element is formed. As a result, the yield of production of an aluminum solid electrolytic capacitor can be improved remarkably, and a leakage current can also be reduced.
Patent JP-H1154127-A (JP)
Title: Deburring method for lead-acid battery electrode plate grating body and deburring device
Inventor: ONO YOSHIAKI
IPC: H01M4/82
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To efficiently perform deburring in a grating body without causing any deformation or damage on the grating body manufactured by casting of a lead alloy. SOLUTION: In the middle of a conveying passage for a grating body 1, a burner 2 is arranged over the grating body width in the direction crossing the conveying direction, and the grating body 1 is passed through the flame of the burner 2. A burr protruded from the grating body main body is quickly melted and eliminated as it is thin in thickness and low in thermal capacity. The molten burr is integrated with the grating main body because of its surface tension, so that a smooth surface is formed in the grating body 1. When a shielding plate 3 cutting off the flame of the burner 2 is arranged below the grating body 1, the flame collides against the shielding plate 3 and is reflected so as to be brought into contact with the lower face of the grating body 1.  A burr positioned in the place, which no flame reaches from the grating main body upper face, is also brought into contact with the flame, so that burrs can be removed more certainly.
Patent JP-H1037284-A (JP)
Title: Cleaning system for urinal
Inventor: ITO HIROSHI
IPC: E03D5/10
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning system dashing an appropriate quantity of cleaning water in accordance with use conditions and preventing the cleaning water from overflowing to the outside. SOLUTION: A sensor unit 10 in which a pressure sensor and a signal processing circuit are built-in, is installed at the upper side than a trap 5 formed at the inside bottom face of an urinal body 1. The trap is connected to the pressure guide part of the pressure sensor. On urinating, as the water level of the trap 5 rises and also the water level in the pipe 11 increases, the pressure in the pipe 11 increases in accordance with the water level. And hence, when the pressure is detected by the sensor, the water level is also detected and it is detected whether someone has urinated or not. When someone has urinated, the valve 8 is opened and cleaning water is supplied into the urinal body 1 through the cleaning water pipe 7.  When the water level is integrated, as the urine volume is calculated, the cleaning water without useless volume can be used in accordance with the urine volume and hence, water is economized. When the water level rises abnormally, the valve is closed to prevent water from overflowing from the urinal body 1.
Patent JP-S6370062-A (JP)
Inventor: SUDA JUNICHI
IPC: F25D11/02
Filed: 1986-09-10
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-H0748977-A (JP)
Title: Rain shutter door device combined with curtain box
Inventor: KONDO KAZUYA
IPC: A47H2/00
Filed: 1993-08-04
Abstract: PURPOSE:To prevent a storage box of a rain shutter door from being projected to the surface of an external wall so much and to combine also a curtain box with the window shutter storage box in an indoor side to make neat external appearance of a building. CONSTITUTION:A storage box 3 of a rain shutter door is attached to the upper surface of an opening section 2 of an external wall 1 so that a part thereof is projected to the room side. A rain shutter door connecting a large number of slits and capable of being folded or wound is stored in the rain shutter door storage box 3. In addition, a curtain box equipped with a curtain rail 4 is combined with the rain shutter door storage box 3 on the room side.
Patent JP-S58112271-A (JP)
Title: Positive electrode for secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M4/137
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a low-cost battery, which has a higher battery performance than a battery in which a noble metal is used as a current-collecting body, by using as the positive electrode a high molecular compound consisting of carbon and hydrogen, carbon, hydrogen and fluorine, or carbon and fluorine. CONSTITUTION:Propylene carbonate into which potassium perchlorate is dissolved, is used as an organic electrolyte. Lithium is used as a negative electrode,  and nickel net is pressed and fixed upon the above lithium so as to make a lead. As a positive electrode, a polyacetylene film is used. Here, in addition to polyacetylene and polyphenylene, a high molecular compound which consists of carbon and hydrogen, carbon, hydrogen and fluorine, or carbon and fluorine and the pi electrons of the carbon atom of the main chain of which are conjugated with the pi-electrons of a carbon atom coupled to the above carbon atom of the main chain, such as polydiacetylene, polydiphloroacetylene or polymonophloroacetylene, can also be used for the positive electrode of an organic-electrolyte secondary battery in the same mechanism as polyacetylene or polyphenylene.
Patent JP-H0265966-A (JP)
Title: Polishing method for high flatness of surface plate
Inventor: SAKOU YAMATO
IPC: B24B53/017
Filed: 1988-08-30
Abstract: PURPOSE:To improve the flatness of after polishing in <=2.5mum and to improve the flatness of a Si wafer by polishing a surface plate by using more than two correction rings. CONSTITUTION:Three correction rings 2 are used for polish-finishing a surface plate 1. In this case, the center of one correction ring 2 is located at the center of the surface plate 1 and the remaining two correction rings 2 are arranged at the outer peripheral part of the surface plate 1 so that each correction ring 2 is not brought into contact each other. Moreover, it is necessary that the correction ring 2 outer periphery of the outermost periphery takes an over allowance 3 >=13% at least of the correction ring 2 outer periphery than the outer periphery of the surface plate 1, and the innermost periphery takes >=15% at least from the center of the surface plate 1.
Patent JP-H0763727-A (JP)
Title: Capillary electrophoresis device
Inventor: NAKANISHI HIROAKI
IPC: G01N27/447
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a capillary electrophoresis device which is hardly damaged, has a small size, and is advantageous to temperature control by constituting the capillary section of the device of a member composed of an inorganic substrate with narrow grooves formed on its surface by the photo application method. CONSTITUTION:An etching protective film 2 and patterning resist 3 are successively formed on the surface of a glass plate (inorganic substrate) l. After formation, the film 2 and resist 3 are patterned by using the photo application method. The exposure is performed by using, for example, g-rays from an extra-high pressure mercury lamp. Then narrow grooves 10 are formed by etching the glass plate 1 with a concentrated hydrofluoric acid by using the patterned film 2 as a mask. After forming the grooves 10, the film 2 is removed and used as a first member 1a. By repeating the same process, a second member 1b is formed. Then the groove forming surface of the first member 1a is stuck to that of the second member 1b by, for example, heating the members to about 400 deg.C. Thus a capillary section is formed.
Patent JP-H07227823-A (JP)
Title: Concrete block manufacturing apparatus
Inventor: KIKUZAWA TETSUJI
IPC: B28B13/06
Filed: 1994-09-07
Abstract: PURPOSE:To provide a concrete block manufacturing apparatus having the advantages both of an immediate demolding/molding method and a cast molding method. CONSTITUTION:In a concrete block manufacturing apparatus wherein the water minimized concrete charged in a form 11 is extruded from the form 11 by press shoes 4 to mold a concrete block B, at least the region becoming the press molding surface coming into contact with the water minimized concrete of the press shoes 4 is constituted of a porous material 6 having water permeability and, on the rear surface side of the porous material 6, a water supply part 7 supplying water to the porous material 6 and a fluid supply part 7 supplying an approximate fluid are provided. By supplying water to the water supply part 7, the water passes through the porous material 6 to exudes toward the press molding surface and penetrates in the water minimized concrete at the region positioned in the vicinity of the press molding surface and subjected to press molding by the press shoes 4 and the water content of this region is locally increased and, at this region, a mortar layer sufficiently penetrates into the gaps between aggregates to obtain a concrete block having a fine surface.
Patent JP-S58117222-A (JP)
Title: Improvement in water absorptivity of water-absorbing resin
Inventor: OOHAYASHI SHIGEJI
IPC: A61L15/00
Filed: 1981-12-30
Abstract: PURPOSE:To improve the dispersibility in water and water absorptivity of a water-absorbing resin, by crosslinking the water-absorbing resin containing a carboxylate as a constituent with a specified crosslinking agent in the presence of water in an inert solvent. CONSTITUTION:0.2-20pts.wt. inert solvent (e.g., methanol) and 0.01-1.3pts.wt. water are added to 1pt.wt. water-absorbing resin containing a carboxylate as a constituent (e.g., acrylic acid (salt)/methacrylic acid (salt) copolymer). Then, 0.005-5.0wt%, based on the resin, crosslinking agent having at least two functional groups, e.g., ethylene glycol diglycidyl ether, is added, and the mixture is heated at 40-150 deg.C under reflux to effect crosslinking. EFFECT:It is possible to obtain a water-absorbing resin which does not form undissolved lumps, which otherwise form easily at an early stage of water absorption, and is excellent in dispersibility in water and rate of water absorption.
Patent JP-S58119509-A (JP)
Title: Scraper
Inventor: KANBAYASHI TAKASHI
IPC: B65G67/60
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a conveyance performance in accordance with an increase of the revolution speed of a conveyance screw by encircling the carrier screw exposed part at the top edge part of a screw conveyor by an inverted-cone type hopper and installing a bucket at the upper position of said hopper. CONSTITUTION:When a screw conveyor 13 is lowered with a bucket wheel 5 in revolution, a scraper is forced to intrude into bulk material by the wedge effect of a hopper 10, and scrapes-off the bulk material on the periphery of a bucket 12 with said bucket and takes the material into the scraper itself. The bulk material taken-in is slided down into the bottom part of the hopper 10 and then unloaded and conveyed by a carrier screw 4. Even if the bulk material tends to be tightly harden and fixed, the fluidity is improved once it is scraped off so the bulk material stored in the hopper 10 is slided down into its bottom part in succession, guided by the tapered part of the hopper 10.
Patent JP-S60108234-A (JP)
Title: Electric discharge machining device
Inventor: SAKAI TATSUYUKI
IPC: B23H9/14
Filed: 1983-11-16
Abstract: PURPOSE:To make it possible to machine a thin hole without any deflection of a long electrode and without affecting electric machining by holding an intermediate electrode-guide nozzle by means of an intermediate electrode guide which can be raised and lowered as a machining electrode travels up and down. CONSTITUTION:A thin hole machining electrode 3a is guided by an electrode- guide 9a provided with an electrode-guide nozzle 8a and an intermediate electrode-guide 11 provided with an intermediate electrode-guide nozzle 10 which may be raised and lowered along the electrode-guide 9a. When machining starts, the electrode 3 locked to a holder 2 is lowered through the guide nozzles 10, 8a, and simultaneously a descending supporting arm 12 is further lowered together with the electrode 3a while pushing the end face of the electrode-guide 11. When machining is completed, the holder 2, and the supporting arm 12 are raised to push up the upper end face of the electrode-guide 11, so that the guide nozzle 10 is also raised. Thus, since the electrode 3a is guided by the guide-nozzle 10, it is maintained without any deflection.
Patent JP-S60107596-A (JP)
Inventor: AOKI TADASHI
IPC: G21C15/25
Filed: 1983-11-16
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-H0944612-A (JP)
Title: Issue processing method for ic card
Inventor: INADA MAYUMI
IPC: G06K17/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively and surely perform issue processing by reading out information previously written in an IC memory and utilizing that information as a key for retrieving data to be written in the IC memory. SOLUTION: At the time of IC (COB) manufacture, the specific data like serial numbers such as manufacture No. are written in the IC memory of an IC card 1. Personal information such as names corresponding to the manufacture No. is previously written in a storage device 4. The manufacture No. is read out of the IC memory and transferred to a host 3 for control through an IC reader/writer unit 2 at the issue processor for the IC card 1. With this manufacture No. as the retrieval key, the personal attribute information such as the name corresponding to this number is retrieved out of the storage device 4 and transferred to the IC reader/writer unit 2 and write is executed. Thus, the card can be easily discriminated by printing the specific data and the retrieved data on the surface of the card.
Patent JP-S58115497-A (JP)
Inventor: TOUYA MITSUHIRO
IPC: G10L15/28
Filed: 1981-12-28
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。