baber/WOPTO huggingface dataset:
Patent JP-H05187842-A (JP)
Title: Method and device for inspecting picture pattern
Inventor: OMAE TAKAO
IPC: G06T7/00
Filed: 1992-01-09
Abstract: PURPOSE:To efficiently inspect the wiring patterns of a printed wiring board having the wiring patterns on its both surfaces or of a plurality of kinds of printed wiring boards CONSTITUTION:Two kinds of reference picture patterns which are to be compared with the wiring patterns on both main surfaces of a printed wiring board 2 are stored in advance in two semiconductor memories SM1 and SM2 from which the wiring patterns can be read out at high speeds. When the wiring patterns are inspected for defects, one appropriate reference pattern is selectively read out from the memories SM1 and SM2. During the defect inspection, the number of defects is counted and, when the number exceeds a prescribed reference value, the defect detection is stopped and the defect detection is restarted after reading out the other reference pattern from the memories. Therefore, the defect inspection can be performed efficiently even when the picture pattern to be inspected does not match one of the reference picture patterns.
Patent JP-H08220328-A (JP)
Title: Polymerizable composition for color filter
Inventor: OCHIAI TAMEICHI
IPC: G03F7/004
Filed: 1995-02-09
Abstract: PURPOSE: To stably provide an excellent color filter excellent in preservable stability. CONSTITUTION: In a polymerizable composition of the color filter, which is prepared by containing (a) a binder resin, (b) a photopolymerization initiator, (c) a photopolymerizable monomer, (d) a pigment and (e) a solvent, the solvent is a mixed solvent of at least two kinds of a solvent (e-1) having S.P value of 6.8-8.5(cal/cm<3> )<1/2> and a solvent (e-2) having the same of 8.6-12.0(cal/cm<3> )<1/2> and the difference between the S.P value of the solvent (e-1) and that of the solvent (e-2) is controlled to >=0.3.
Patent JP-H10208734-A (JP)
Title: Negative electrode absorbing type lead-acid battery
Inventor: YONEZU KUNIO
IPC: H01M4/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a battery by preventing generation of barrier of a positive electrode plate of a negative electrode absorbing type lead-acid battery by making a larger quantity of fine powdered or reticulated tin dioxide than at the inside of an active material layer exist at a crack part reaching the surface part of the active material layer of the positive electrode plate and the surface of the electrode plate. SOLUTION: A negative electrode absorbing type lead-acid battery is manufactured by a sheet of a positive electrode plate and two sheets of a negative electrodes which are made of tin alloy grid made of 0.08% lead and 1.0% calcium, for instance, according to a conventional method. After the battery is assembled in a state that an electrode plate is unformed, stannous oxide or stannic oxide is dissolved in dilute sulfuric acid of specific gravity of 1.240 (20 deg.C) and the liquid is injected. After the positive electrode plate after a battery jar is formed is washed in water and dried and distribution of tin in the electrode plate cross section direction is measured, a large quantity of the distribution state exists on the surface part of the active material layer of the electrode plate and a small quantity exists at the inside of the active material layer. In the unformed electrode plate, a crack reaching the surface of the electrode plate exists in the interface of the grid and the active material and the active material layer. On the surface of this crack, a large quantity of stannic oxide exists in the same way as the surface of the active material.
Patent JP-S55113819-A (JP)
Title: Method and apparatus for direct reduction iron making
Inventor: MAEDA TAKUYA
IPC: C21B13/04
Filed: 1979-02-26
Abstract: PURPOSE: To achieve higher thermal efficiency and equipment-use efficiency by cooling the reduced iron after the completion of reaction with coolers substituted with inert gas in the plural fixed layer type direct reduction iron making method.  
     CONSTITUTION: The plural fixed layer system direct reduction iron making reaction furnaces 1, 1" are operated by being periodically combined in the different reaction stages by the feeding of the reduction gas composed primarily of H 2  or CO from a feed source 9, compressor 8, etc. and the reduced iron after the reaction completion is cooled by the separately provided coolers 6, 6' having beforehand been substituted by inert gas (provision of a common cooler or isolated exclusive cooling section is equally well). Iron oxide raw material hoppers 5, 5' are also substituted by inert gas. Gas changeover means and solid changeover lead-in means between the respective hoppers, granular and powder shut-off means and gas shut-off means provided with inert gas injectors for sealing and dust removal between the hoppers 5, 5' and furnaces 1, 1' and between the furnaces 1, 1' and coolers 6, 6', etc. are disposed as specified. As compared to the conventional methods of performing cooling in the furnace, the thermal efficiency and equipment-use rate are considerably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01197762-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO NAOMOTO
IPC: G03G5/14
Filed: 1988-02-02
Abstract: PURPOSE:To interpose an oxide film between the charge generating layer and photosensitive layer surface of an electrophotographic sensitive body and to suppress implantation of the carriers generated not by exposing to the photosensitive layer surface so that the dark attenuation characteristic is improved by exposing the surface of the layer already formed during the process of lamination of the photosensitive layer of said photosensitive body to an oxidizing atmosphere. CONSTITUTION:A charge transfer layer 2 consisting of high arsenic concn. Se-As alloy is formed by vapor deposition on an Al substrate 1 and the charge generating layer 3 consisting of an Se-Te alloy is formed by flash vapor deposition thereon. This layer is rested in gaseous ozone flow, gaseous oxygen flow or dry air, by which the oxide film of Se or Te is formed on the surface. A low-tellurium-contg. Se-Te alloy, pure Se, and Se-As alloy having <=5wt.% concn. of arsenic are respectively formed by vapor deposition on the electron- implantation suppressing layer 4 consisting of the oxide film formed by resting said layer in the gas, by which a surface protective layer 5 is formed. The implantation of the carriers generated not by exposing into the photosensitive layer is thus prevented.
Patent JP-S63189353-A (JP)
Title: Copying device
Inventor: KIMURA MINORU
IPC: B65H26/00
Filed: 1987-02-02
Abstract: PURPOSE:To simplify the loading work of the protruded paper into a storage box by opening a door opening the storage section of the machine glazed paper after reversing paper feed rollers to retreat the tip of the delivered paper. CONSTITUTION:A storage section to load a machine glazed paper storage box 5 is provided below a device main body 1, and a door 3 locked by a lock device 4 is fitted at an outlet/inlet. When this storage box 5 is loaded on the device main body 1 and the door 3 is closed, a controller rotates paper feed rollers 24 and feed rollers 29, and the tip of the machine glazed paper 22 is extracted end delivered to wait at the preset position. Next, to extract the storage box 5, when a door opening button on an operation panel is operated, the paper feed rollers 24 and feed rollers 29 are reversed, and the delivered machine glazed paper is retreated. Next, a current is momentarily fed to the lock device 4, and the door 3 is automatically opened.
Patent JP-S53107570-A (JP)
Title: Flow separator for pure fluid element
Inventor: INOUE WAHEI
IPC: F15C1/08
Filed: 1977-03-01
Abstract: PURPOSE: To control the flow separation of a large quantity of flow rate of fluid, without weakening the phenomenon of which main jet is attached to the side-wall, and without lowering control charateristic, such as, quick response property, etc.  in the time when the direction of main jet is changed over and without reducing the pressure ratio of output port input port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60166375-A (JP)
Title: Cold producing agent and cold producing mat
Inventor: ARAI NOBUSHIGE
IPC: C09K5/00
Filed: 1984-02-08
Abstract: PURPOSE:A cold producing agent, obtained by filling sodium thiosulfate and nitric acid separately in combination in hollow parts, and capable of generating cold by mixing the above-mentioned materials. CONSTITUTION:A cold producing agent obtained by filling (A) sodium thiosulfate, preferably pentahydrate and (B) ammonium nitrate in combination preferably at 3-6:7-4 weight ratio separately in hollow parts. (C) Urea may be incorporated with either one or both of the components (A) and (B), and water may be used in combination therewith. A matlike hollow closed bag 11 is separated into plural communicable parts by peeling, etc., and the component (A) is filled in a hollow part (A'). The component (B) is filled in a hollow part (B'), and if necessary a capsule 16, capable of being burst, and filled with water is placed in one or more of the hollow parts (A') and (B') to give the aimed cold producing mat.
Patent JP-H08192747-A (JP)
Title: Electric wire terminal support for rail and seal material
Inventor: OSHIMA KAZUYA
IPC: B23K3/00
Filed: 1995-01-18
Abstract: PURPOSE: To provide an electric wire terminal support for rail and seal material to attach firmly the electric wire terminal to the rail by preventing completely a brazing filler alloy from leakage when the brazing filler alloy is used for brazing the electric wire terminal to the rail while utilizing the leaked brazing filler alloy. CONSTITUTION: In the constitution of a terminal support 2 and fixed body 3, a seal material 4 having the heat resisting property and flexibility is disposed in the front part of the terminal support 2, and an electric wire terminal 6 is mounted on the terminal support 2. When the electric wire terminal 6 is pressed against the side of a rail 7, a brazing filler reserving gap 4A is formed between the lower tip end of the electric wire terminal 6 and the upper surface of the seal material 2. The seal material 4 attached to the electric wire terminal support is formed behind a projecting part 4B with a rising part 4C to form the brazing filler reserving part 4A of the upper surface of the projecting part 4B and the front surface of the rising part 4C.
Patent JP-S57137921-A (JP)
Title: Interface device
Inventor: MAEDA SHIROU
IPC: G06F13/24
Filed: 1981-02-18
Abstract: PURPOSE:To simplify a circuit configuration and to reduce the cost of a device, by forming an interrupting circuit and an S/P converting circuit in one body, operating them as one S/P converting circuit, and reading out a serial transfer data. CONSTITUTION:The first circuit executes an interrupting operation to a CPU when a request RQ signal from a serial transfer system apparatus 1 or a parallel transfer system apparatus 2 has coincided with a signal corresponding to a scan clock SC signal generated when an apparatus address signal from the CPU has been generated. The second circuit converts a serial transfer data of the apparatus 1 to a parallel data. The third circuit transfers an interruption cause address signal to the CPU, informs that preparations for a data transfer from the apparatus 1 or 2 has been completed, also outputs the apparatus address signal from the CPU, and transfers a serial or parallel transfer data to the CPU.
Patent JP-H01202319-A (JP)
Title: Hemming machine
Inventor: IKEGAMI KIYOSHI
IPC: B21D39/02
Filed: 1988-02-04
Abstract: PURPOSE:To improve the working efficiency by arranging a patch specifying a folding line of a metallic plate on a rear side with respect to a metallic plate to be worked and abutting the patch to the metallic plate so that it can move forward and backward in the direction against the bending direction. CONSTITUTION:A patch-supporting base frame 36 is fitted to an upper die 12 through an elastic body and a patch york 46 freely oscillatable is provided on a projection 42 through a supporting axis 44. The patch 48 is arranged integrally on the york 46 corresponding to the folded wall 112 of a metallic plate 108 to be worked. When the upper die 12 is lowered, the pressure surface 52 of the patch 48 is pushed to an inner plate 114 and, similarly, the tip 50 is pushed to the rear of teh folded wall 112 for working. When the upper die 12 is lowered further, the folded wall 112 is bent. In this case, since the patch 48 is always abutted to the rear of a metallic plate 108 and kept during the working time, the metallic plate 108 is prevented from a positional deviation. As a result, the working accuracy of the metallic plate 108 is improved.
Patent JP-H04262546-A (JP)
Title: Replacement method of semiconductor chip
Inventor: IWATA KAZUYUKI
IPC: H01L21/52
Filed: 1991-02-18
Abstract: PURPOSE:To produce the replacement method, of a semiconductor chip, which can prevent that wire residues on bonding electrodes of a defective semiconductor chip are short-circuited between the bonding electrodes of the defective semiconductor chip when the semiconductor chip is stripped off from a board. CONSTITUTION:The title method is constituted in the following manner. Wires 7 between first bonding electrodes 2a, 2b on a board 1 and second bonding electrodes 6 on a defective semiconductor chip 5 are removed; then, a heater 8 is brought into contact with the defective semiconductor chip 5 between the second bonding electrodes 6; the defective semiconductor chip 5 is heated; the adhesive power of a die-bonding agent 4 is lowered by heat from the defective semiconductor chip 5; then, an external force is exerted on the defective semiconductor chip 5 by using a defective semiconductor chip exfoliation means; the defective semiconductor chip 5 is removed form a die bonding electrode 3; then, a normal semiconductor chip 5 is connected to said board 1.
Patent JP-S59156137-A (JP)
Inventor: GERUHARUTO PUFURIYUUGAA
IPC: H02K7/108
Filed: 1984-02-13
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-S61182759-A (JP)
Title: Driving method of grooved roller in wire type cutting device
Inventor: TAKASE JUNICHI
IPC: B23D57/00
Filed: 1985-02-07
Abstract: PURPOSE:To reduce wearing of a driving grooved roller, by using a power transmission means generating no slip and rotating grooved rollers, provided in a cutting part of a work, at an equal peripheral speed by one driving motor. CONSTITUTION:Wires 2, tensely provided in a predetermined space on three grooved rollers (1-1)-(1-3), and a work W to be cut are brought into contact with each other. And under this condition, the work is cut by supplying cutting fluid 6, containing an abrasive grain, from a cutting fluid supply nozzle 3. Here the driving grooved roller (1-1) and two cutting grooved rollers (1-2), (1-3) mount respectively to their rotary shafts (11-1)-(11-3), for instance, toothed belt wheels (21-1)-(21-3). A toothed belt 7 is bridged mutually between each toothed belt wheel, and power of one driving motor 4 is transmitted to the three grooved rollers (1-1)-(1-3) by the three toothed belt wheels (21-1)-(21-3) and one toothed belt 7. Consequently, wearing of the driving roller (1-1) is reduced.
Patent JP-H04216827-A (JP)
Title: Precursor polymer for ceramic coating
Inventor: RONARUDO HAWAADO BANII
IPC: C04B41/87
Filed: 1991-02-18
Abstract: PURPOSE: To provide a manufacturing method of a soluble resinous hydrolyzate contg. a polymer comprising a unit shown by the formula HSi(OH) x (OR) y O z/2  by hydrolyzing hydride silane, such as triethoxy silane, shown by the formula His(OR) 3 .  
     CONSTITUTION: This method of manufacturing a soluble resinous hydrolyzate by hydrolyzing hydride silane shown by formula HSi(OR) 3  is a method of hydrolyzing the hydride silane contg. a process of making a mixture by combining components comprising the hydride silane, an oxygen contg. polar organic solvent like an alcohol such as ethanol, etc., water, and hydrogen chloride, then, heating the hydride silane at 40-100°C for 0.1-24 hr to promote the hydrolysis of the hydride silane. Further, the manufactured soluble hydrolyzate and a method of forming a protective coating and an inductive coating between the levels of multi-layered device by coating the hydrolyzate on various materials including electronic devices. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10225093-A (JP)
Title: Linear motor
Inventor: TAKEI HIROMITSU
IPC: H02K41/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To promote motor output by adopting a structure, capable of conducting a coil winding with the sufficient number of windings to an armature confronting with a field magnet, even when magnetic collecting sections are provided to the front ends of core salient poles. SOLUTION: In an armature 5 of a linear motor, magnetic collecting yoke plates 55 and 56 are mounted to the front ends of a pair of salient poles 52 and 53, projected vertically from a core 51 by means of welding, etc. Those magnetic collecting yoke plates 55 and 56 are mounted after a coils winding 54 is wound on the core 51 and do not interrupt yoke plates 55, 56 in the case the coil winding 54 is wound thereon. Accordingly, the coil winding 54 can be wound equally with the sufficient number of windings.
Patent JP-S56121619-A (JP)
Title: Solid-liquid system stirring and mixing method
Inventor: HOSAKA MINORU
IPC: B01F33/40
Filed: 1980-02-28
Abstract: PURPOSE:To simplify operation by providing both functions of liquid ejection and air blow-out to one ejection nozzle pipe, strongly stirring a solid-liquid system in an inside cylinder and performing liquid ejection and air blow-out only through the opening and closing operations of a 3-way change-over valve. CONSTITUTION:A needle valve 9 is so set as to provide a set gas flow rate. As the 1st operation, a 3-way change-over valve 10 is opened to the exhaust pipe 2 side to bring the liquid level in a vessel 1 and the liquid level in an ejection nozzle pipe 3 to the same level. In the 2nd operation, the valve 10 is opened to the gas piping 8 side on the compressed air side, to feed compressed air into the pipe 3 and allow the liquid in the pipe to eject from the orifice 4 at its tip. Upon ending of the ejection of the liquid, air blows out from the orifice 4 of the pipe 3, and along with the ascending flow of air bubbles, a cylinder 5 rotates and flies solid particles up, whereby stirring and mixing are accomplished. The stirring and mixing of the solid- liquid system are effected by repeating these 1st and 2nd operations at suitable time intervals.
Patent JP-H07214238-A (JP)
Title: Gravity die casting method
Inventor: NISHIDA MICHIHIRO
IPC: B22C9/06
Filed: 1994-01-27
Abstract: PURPOSE:To provide a gravity die casting method which produces products having good quality with a small-sized and simple die. CONSTITUTION:A pouring port 4 is positioned in the upper part of the die space 2 of the die 1 and a guide 7 for pouring arriving at the part near a bottom 2b from this pouring port 4 is inserted into the die cavity 2. A pouring basin chamber 8 where molten metal 9 is kept preserved is arranged above the pouring port 4. The molten metal is poured from the pouring basin chamber 8 into the die space 2 along the guide 7 and the guide 7 is moved upward according to progression of pouring. The moving speed of the guide 7 and the pouring flow rate from the pouring basin chamber 8 are changed in correspondence with the shape of the die space 2 in the pouring part.
Patent JP-S59149293-A (JP)
Inventor: OBARA TAKANORI
IPC: B66C1/62
Filed: 1983-02-17
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-H11210185-A (JP)
Title: Gutter-hanging metal fitting
Inventor: SUZUKI MASAHIRO
IPC: E04D13/072
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a conventional gutter-hanging metal fitting that the work of mounting in a horizontal position a gutter hanger main body supporting a gutter, for the purpose of securing strength using the thickness of the gutter hanger main body, needs time and labor, resulting in high cost. SOLUTION: A gutter-hanging metal fitting 1 includes a baseplate part 2 secured to a fascia board B, a raised plate part 3 raised from the baseplate part 2 to a gutter 10, one engaging part 4 formed in the raised plate part 3 and engaged with the outside edge 12 of the gutter 10, and the other engaging part 5 engaged with the inside edge 13 of the gutter 10. The raised plate part 3 is curved in the form of almost L from one side of the baseplate part 2.
Patent JP-H061365-A (JP)
Title: Closing appliance which can realize complete opening
Inventor: IHABU HEKARU
IPC: B65D55/02
Filed: 1993-02-12
Abstract: PURPOSE: To provide an irreversible tamper-clarifying system for a button closure body. CONSTITUTION: A color change system comprises an indicator coat 36 on a dark colored substrate coat 35. The indicator coat 36 is preferably colored with a light colored transparent colorant such as an orange colored fluorescent dye. The indicator coat is preferably a liquid material that can be cured by evaporation, heat, UV or the like to form a solid layer. When the substrate layer and the indicator layer come in intimate contact, a first color is observed. Depending upon the relative colors used for the substrate and indicator layers, the first color can be a combination of the colors of the two layers or can be mainly the color of the substrate layer. However, when the layers are separated and the outer layer is spaced from the inner layer, a second color, which is mainly the color of the indicator coat, is observed.
Patent JP-H09271931-A (JP)
Title: Method for charging heat insulating material into ladle and device therefor
Inventor: SHIMOAZE ICHIO
IPC: B22D27/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enable uniform dispersion of heat insulating material into a ladle and to charge suitable quantity of the heat insulating material into the ladle by simultaneously opening plural valve pieces. SOLUTION: In a method and a device for charging the heat insulating material 15 into the ladle, since plural valve pieces 3 in a switching valve 10 in a hopper 1 incorporating the heat insulating material 15 are simultaneously opened, the heat insulating material is uniformly dropped onto the surface of molten metal 17 as the layer state, and the charge of the heat insulating material 15 can safely and uniformly be executed without any manual operation.
Patent JP-S54119640-A (JP)
Title: Device for informing abnormality of power
Inventor: TAKAHASHI TADAO
IPC: H02J9/06
Filed: 1978-03-02
Abstract: PURPOSE: To inform the abnormality of power to an information processing system even under the failure in commercial power supply without using a battery etc., by supplying a power abnormality information device with the commercial power and the power of a constant frequency and voltage power supply unit.  
     CONSTITUTION: The commercial power 4 and the output of the constant frequency and voltage power supply unit CVCF3 are supplied to the power abnormality information device. When the commercial power fails to be supplied while the information processing system is processing information, a signal "step 1 abnormal" 14 is received from the constant frequency and voltage power supply unit CVCF3 to replace the commercial power by the output of the unit. The replaced state is maintained until a signal "step 2 abnormal" 15 is received. The abnormality is informed to a central processor 5. The information processing system 1 temporarily stops processing the information and performs wait-processing. Since the information processing system 1 is performing the wait-processing when the power failure has been repaired, the system 1 can resume processing the information. 
     COPYRIGHT: (C)1979,JPO&Japio