baber/WOPTO huggingface dataset:
Patent JP-H08125154-A (JP)
Title: Fabrication of semiconductor device
Inventor: NISHIMURA YOSHIRO
IPC: H01L27/14
Filed: 1994-10-24
Abstract: PURPOSE: To form a lead integrally with a semiconductor element by forming a conductive layer at the predetermined parts in the electrode part of a semiconductor element and on an insulation layer, removing the semiconductor substrate part except the region for forming a semiconductor element, and then cutting the insulation layer and the conductive layer being left into a predetermined length. CONSTITUTION: A semiconductor element 2 is formed on the surface part of a semiconductor substrate 1 and an insulation layer 3 is formed thereon. A contact hole of same size as the electrode part 4 of the semiconductor element 2 is then made through the insulation layer 3 and a thin film wiring pattern 5 is formed on the contact hole and at a predetermined part of the insulation layer 3. Subsequently, the semiconductor substrate 1 is removed while leaving a part slightly larger than the region for forming the semiconductor element 2. The insulation layer 3 and the wiring pattern 5 being left after removal of the semiconductor substrate 1 are then cut at predetermined positions thus producing a semiconductor device 7 with a lead 6. Consequently, the lead can be formed integrally with the semiconductor element.
Patent JP-H03148424-A (JP)
Title: Fastening device to close opening part
Inventor: II NAOTO
IPC: B65B51/05
Filed: 1989-10-30
Abstract: PURPOSE:To close-fasten the upper edge of a packaged body with a plurality of staplers at the same time by a method wherein a pressing rod, which presses an upper body group of a parallel stapling device when an elevating body turns downward, is mounted on the elevating body, and a guiding device, which inserts a fastening part of a body to be fastened in a stapler fastening part when the elevating body is lowered, is provided. CONSTITUTION:A push-in board 20 which protrudes to the left band side from a lateral bar 19 which is mounted at the front end of a sliding plate 25 is moved to this side of a stapler fastening part 6' of a parallel stapling device 6. At this time, the tip of a push-up link 22, of which base end is fixed on a crosslinking pivotally fixing shaft 21 of a guide plate 17, is raised, and a supporting arm 23, of which base end if pivotally fixed on the side wall of a machine body (a), is pushed upward under a tilted condition, and a loading backup plate 24 for a body to be fastened 3, which protrudes from this supporting arm 23, is raised diagonally upward to the left. By this motion, the body to be fastened 3 is lifted, and at the same time, a fastening part 3' of the body to be fastened 3 is guided to the stapler fastening part 6' of the parallel stapling device 6 by the push-in board 20 which moves further. Under this condition, descending of an elevating body 7 is completed, and fastening by staplers is performed.
Patent JP-H11109883-A (JP)
Title: Projection type display device
Inventor: HIRAKATA YOSHIHARU
IPC: G03B21/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent display of which point-defects are hardly recognizable by an observer even in a liquid crystal panel where several point-defects exist by providing a correction means for correcting the faulty display on a screen caused by the point-defect of an electro-optical element. SOLUTION: Three-color (red, blue and green) light beams from a cross dichroic prism are respectively radiated to the different liquid crystal panels 102, and images obtained on the respective panels 102 are synthesized by a polarizing beam splitter, and then enlarged and radiated on a screen 105 so as to obtain a video. The screen 105 is constituted of a light transmission plate consisting of transparent material and equipped with a light shielding substance 106. When a luminescent spot is caused at the time of reflecting black display on the screen 105, the substance 106 is provided at a spot being the luminescent spot. The substance 106 is provided so that the light beam passing the point defect of the panel 102 may not advance in an observing direction.  Thus, the faulty display caused by the spot of the point-defect of the panel 102 is hardly found and the excellent video is obtained.
Patent JP-H07133262-A (JP)
Title: Production of 1,4-dialkylpyrazoles using nitrile solvent
Inventor: FUKUDA KENZO
IPC: C07D231/12
Filed: 1993-11-11
Abstract: PURPOSE:To efficiently obtain the subject compounds useful as an intermediate for medicines, agrochemicals, etc., by converting alkylpyrazoles into an alkali metallic salt thereof using nitriles as a solvent and then reacting the resultant metallic salt with an alkylating agent. CONSTITUTION:This method for producing 1,4-dialkylpyrazoles expressed by formula II (R<1> is a 1-4C alkyl; R<2> is a 1-4C alkyl) (e.g. 1,4-dimethylpyrazole) comprises reacting (A) 4-alkylpyrazoles expressed by formula I with an alkali metal or an alkali metal-containing base using 3-7C nitriles (e.g. propanonitrile or butyronitrile) as a solvent, providing an alkali metallic salt thereof and subsequently reacting the resultant alkali metallic salt with (B) an alkylating agent (preferably methyl chloride). Furthermore, the reaction is preferably carried out at -10 to +200 deg.C. The 4-alkylpyrazoles of the component (A) are preferably obtained for use by extracting a reactional product formed from 2,3-dichloro-2-alkylpropanals expressed by formula III and hydrazine with the nitriles.
Patent JP-H04160022-A (JP)
Title: Method and device for producing water-granulated glass
Inventor: NAKAZAWA KOJI
IPC: C03C12/00
Filed: 1990-10-19
Abstract: PURPOSE:To thin even a glass having a high melting temp. and to obtain a water-granulated glass having a low content of foreign matter by continuously dropping a glass obtained by quenching and solidifying the continuously dripping molten glass in cold water along with the cold water and allowing the solidified glass to collide with a collision plate. CONSTITUTION:The high-temp. molten glass 3 in a melting furnace is discharged into the cold water in a water granulation tank 4 through an outlet 2. At this time, the molten glass 3 is coarsely crushed by the temp. difference between the glass and cold water to form water-granulated glass grains having a relatively large size. The surface of the grain is cracked at this time. The granulated glass is discharged from an outlet 6 along with the cold water, dropped into a flow dividing tank 11 and allowed to collide with a slowly rotating collision plate 14. As a result, the granulated glass is further crushed by the falling energy of the cold water. The high-temp. glass, which has not been completely quenched and solidified, is resolidified and finely crushed into grains.
Patent JP-H07137355-A (JP)
Title: Image processor
Inventor: OKI JOJI
IPC: B41J5/30
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a deterioration of a resolution of an output image to the utmost from being caused by a memory-assigned state or a developing time. CONSTITUTION:Based on a comparison of a volume of a display list with a predetermined value or a comparison of a time for drawing a display list in a band raster with a predetermined time, a CPU 203a draws all display list, stored in a display list storage part 212, in a band raster storage part 213.
Patent JP-S62142982-A (JP)
Inventor: HAMADA MASAHIRO
IPC: F25J1/00
Filed: 1985-12-18
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-H06137687-A (JP)
Title: Device for fixing temperature sensor for preventing no-load heating at bath furnace
Inventor: MURAMATSU TOSHIAKI
IPC: F24H9/20
Filed: 1992-10-21
Abstract: PURPOSE:To bend back simply a leg part of a temperature sensor fixing member in the midway part of it when an inlet or exit port header is seam welded in a heat absorbing boiler with a temperature sensor for a bath furnace, a sensor holding horizontal cylinder and a no-load heating preventing temperature sensor held by it are retracted from the upper end of the header downwardly and upon completion of the seam welding of the header, the leg is bent back and recovered to its original state. CONSTITUTION:A vertical width (a height) of base parts of both eight and left legs 14 and 15 of a temperature sensor fixing member 12 are made different from each other, the inclined part at the intermediate part of each of both legs 14 and 15 is made to have different height (step-wise state). In the case that the entrance or exit header 9 and 9 are seam welded, the legs 14 and 15 of the temperature sensor fixing member 12 are bent at an interface portion between the lower end of the base part having a larger width and the intermediate inclined part at the same side as that of the base.
Patent JP-H04158454-A (JP)
Title: Unit test execution system
Inventor: TSUDA MITSUO
IPC: G06F11/28
Filed: 1990-10-23
Abstract: PURPOSE:To reduce the setting man-hours of execution environment in a unit test by coupling and executing universal driver subroutine or universal stub routine at need by inputting a source program. CONSTITUTION:A coupling edit processing part 7 edits and outputs an execution format program 3 by coupling the universal stub routine for the external call of an object program 2 by inputting the object program and external interface information 4, and by coupling universal driver routine when an object is subroutine, and coupling external reference data definition routine when external reference data exists. Thereby, it is possible to disperse with the generation of a driver and a stub for the unit test at every individual program, and to reduce the setting man-hours of the execution environment for the unit test.
Patent JP-S63136893-A (JP)
Title: Projecting type color picture displaying device
Inventor: NAKAMURA JUNPEI
IPC: H04N9/31
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a color picture with high brightness and excellent color balance by using a converged light for a light from a light source and selecting the optical length of a red light shortest among the optical length from the three split of red/blue/green lights till the synthesis. CONSTITUTION:The light from the light source 1 is split into three as red/green/ blue lights, the lights split into three are synthesized via separate liquid crystal panels 5R, 5G, 5B and the synthesized light is projected. In a projection type color picture display device performing the above processing, the light from the light source 1 is selected to be converged light and the optical path length for the red light is selected shortest among the optical path lengths from the three split into red/green/blue lights till the synthesis. The light from the light source 1 is selected to be the converged light and the longer optical path length causes much converged light to increase the luminous quantity. Moreover, the optical path length is selected shortest, then the red light uses the light not converged in comparison with the green and blue lights, the luminous quantity of the red light is decreased and the luminous quantity of the green and blue lights is increased relatively, the color temperature of the synthesized light is increased and the color picture with well color balance is displayed.
Patent JP-H08213374-A (JP)
Title: Composite diagnostic wafer for semiconductor wafer treatmentsystem
Inventor: PEETAA KEE ROOUENHAADO
IPC: H01L21/302
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure an ion current and energy in semiconductor wafer processing system, by mounting ion current probes and ion enery analyzers, on a placebo wafer. SOLUTION: A composite diagnostic wafer has a placebo wafer 102, on the surface of which ion energy analyzers 104 m ((m) is an integer larger than or equal to 1) and ion current probes 106 m are fixed. The placebo wafer 102 is an anodized aluminum disk having the same dimension as a semiconductor wafer, and replaced in semiconductor treatment system. In order that the bottom surface of the placebo wafer may be mounted on a chuck or a wafer pedestal of the processing system, the diameter and the thickness of the placebo wafer are identical to those of the semiconductor wafer. All the measuring instruments mounted on the placebo wafer measure environments in the processing system which are generated in the vicinity of the semiconductor wafer.
Patent JP-H01124420-A (JP)
Title: Heating unit in electric hot-water apparatus
Inventor: MAEKAWA KAORU
IPC: A47J27/21
Filed: 1987-11-10
Abstract: PURPOSE: To enhance workability and to obtain an inexpensive heating element excellent in capacity and durability by separately winding a temp. holding heating wire having a circular cross section around a pair of substrates and winding the winding end thereof around the L-shaped groove parts provided in the substrates and bonding the groove parts of both substrates by a bonding member composed of a good conductive material. CONSTITUTION: The temp. holding heating wires 5 of a heating element part is separately wound around a pair of left and right almost symetric substrates 6. Therefore, workability of good and this method is advantageous from an aspect of cost. The substrates 6 are connected by winding the end part of the temp. holding heating wires 5 around the L-shaped groove parts 6c provided in the facing substrates 6 several times and winding a bonding member 13 composed of a good conductive material around the groove parts 6c. By this constitution, a certain heating element is simply obtained and there is no problem such as the twist or bending at a bridging part during wire winding work or dlsconnection or slackening and excellent capacity and durability are obtained.
Patent JP-S63136585-A (JP)
Title: Automatic controller for optical output from semiconductor laser
Inventor: TSUCHIYA TOSHIYUKI
IPC: H01S5/068
Filed: 1986-11-27
Abstract: PURPOSE:To realize an optical-output automatic control system, which needs not monitoring one part of an optical output from a semiconductor laser as a control signal, and to simplify a circuit by utilizing only temperature information as the control signal for automatically controlling the optical output and compensating a variation due to the temperature dependency of the oscillation threshold currents of the semiconductor laser by controlling DC bias currents. CONSTITUTION:A resistance element 25 is connected to a temperature sensing element 24, a power supply is connected between these series circuit, while the voltage fluctuating in response to an ambient temperature acquired at a node between the temperature sensing element 24 and the resistance element 25 is compared with the reference of a reference power circuit 26 consisting of a voltage dividing circuit by a differential circuit 27, and thereby the difference is output. That is, the change of the ambient temperature of a semiconductor laser 23 is output as voltage amplitude in an output from the differential circuit 27. Accordingly, a DC bias current control circuit 28 is controlled by the output from the differential circuit 27, an inverse logarithm amplifier or a function approximation circuit thereof is employed as the DC bias current control circuit 28, thus outputting input voltage displaying a temperature change in terms of a voltage function.
Patent JP-H10132993-A (JP)
Title: Condensate make-up water equipment
Inventor: ISHIDA NOBUO
IPC: G21D1/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To make equipment simple in constitution by trying to make the apparatuses of its equipment common. SOLUTION: In an atomic power station where two plants are adjacent to each other, one CSP 11 in ordinary use but common to the two plants, and two CSPs 12A and 12B for emergency use, are provided at every plant. make-up water from a water supply 13 in ordinary use is applied for load in ordinary use at every plant respectively through piping in ordinary use 15A and 15B, MUWC pumps 16A and 16B pump discharge piping 17A and 17B. Make-up water from respective emergency use water supplied 14A and 14B is fed to emergency load 20A and 20B at every plant, through supply piping 19A and 19B for emergency respectively. Since the CSP 11 in ordinary use is made common to the two plants, equipment can thereby be simplified in constitution.
Patent JP-H03144135-A (JP)
Title: Assembly of liquid seal type bush
Inventor: YODA NORIO
IPC: F16F13/00
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the manhour by obviating the need of a liquid pouring port and a closing means by pouring liquid in a process for assembling an inner bush assembly body and an outer bush assembly body which are formed separately beforehand. CONSTITUTION:An outer bush assembly body 11 which is formed by the vulcanization adhesion of an outer cylinder 2, auxiliary inner cylinder 9, and one vibrationproof rubber body 4 and an inner bush assembly body 12 which is formed through the vulcanization adhesion of an inner cylinder 1, auxiliary outer cylinder 10, and the other vibrationproof rubber body 3 are separately formed previously. further, a resistor plate 6 is integrally framed with the inner cylinder 1. Sealing members 13 and 14 are molded integrally on the inner periphery of the auxiliary inner cylinder 9 and the outer periphery of the auxiliary outer cylinder 10. In assembly, one edge part of the inner cylinder 1 of the assembly body 12 is press-inserted slightly into the auxiliary inner cylinder 9, setting the assembly body 11 below, and the metered liquid 7 is poured from the gap 15 between the assembly bodies 11 and 12. Then, the assembly body 12 is further press-inserted, and both the assembly bodies 11 and 12 are formed integrally. Accordingly, the need of a pouring port for the liquid 7 after assembly is obviated.
Patent JP-H07119968-A (JP)
Title: Ceramic heat generating member and its manufacturing method
Inventor: KAWAMURA HIDEO
IPC: F23Q7/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a self-current control type ceramic heat generating member in which there is no clearance at interfaces among an outer shell, a filling member and a metallic coil, its manufacturing cost can be reduced, a stable strength is attained and it has a certain reliability and further to provide its manufacturing method. CONSTITUTION:Porous ceramic filling members 2 and 3 are provided both inner sides of an outer shell 1 of fine ceramic and both end surfaces 1.5 of the outer shell 1 are connected to a sealing film 4 for sealingly closing its inner side. Ceramic 5 of low heat conduction of ceramic whisker and/or ceramic powder are arranged at a central part of the outer shell 1, N2 gas is sealingly filled so as to prevent corrosion of a metallic coil 10. The metallic coil 10 is comprised of a heat generating coil 6 being contacted with an inner wall surface 7 of the outer shell 1 where the filling member 2 is positioned, and a current controlling coil 9 spaced apart from the inner wall surface 8 of the outer shell 1 where N2 gas is sealed in it.
Patent JP-H08147495-A (JP)
Title: Method and device for manufacturing stereoscopic photograph
Inventor: MAEKAWA TAKUMI
IPC: G06T19/00
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a stereoscopic photograph from a plane picture irrespective of the kind of an object, and to obtain a more natural stereoscopic photograph by arranging pictures different from each other included in a selected stereoscopic picture group on each of plural composite pictures. CONSTITUTION: The composite picture PS1 is manufactured by selecting the pictures PI1 to 5 successively from a raw material picture group by instructing by a keyboard or a mouse while matching the screen of a display device, and arranging them at prescribed positions. The manufactured composite picture PS1 is stored in the main memory or the frame memory of a processing unit. Then, this composite picture PS1 is transferred to each frame memory. The same picture data as the composite picture PS1 is written in each frame memory. Further, the unnecessary picture PI is erased respectively from each frame memory, and only the necessary picture PI is left. Thus, a frame picture in which the picture PI to meet each far and near position is written on each frame memory can be manufactured.
Patent JP-2001105277-A (JP)
Title: Coolant supplying device
Inventor: NISHI TAKAO
IPC: B23Q11/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a coolant supplying device of maintenance free and having a filter unnecessary to be changed. SOLUTION: The used dirty coolant A supplied from a machine 10 by a pump 12 is filtered by a filter 22 for regeneration, and supplied into a clean tank 25. The regenerated coolant B inside of the clean tank 25 is pressurized by a pump 31, and pressure-fed to the machine 10. During the time when the machine 10 is stopped, the pump 31 is utilized so as to pass the regenerated coolant B inside of the clean tank 25 in the reverse direction with the pressure larger than that when passing through the filter 22, and the filter 22 is thereby washed.
Patent JP-H03148507-A (JP)
Title: Burner
Inventor: KIN CHIEN
IPC: F23D11/24
Filed: 1989-11-02
Abstract: PURPOSE:To miniaturize the burner and prevent explosive burning at the time of ignition again by jetting gasified oil and water and taking in air at negative pressure at the time to mix the air therewith while making a side passage of a gasified body possible at the time of adjustment and injection stop on a burner for mixing kerosine and the like with water to burn. CONSTITUTION:Current is allowed to flow in electrodes 61, 62 to heat haters 16, 17 and a kind of oil and water are supplied in a gasification pipe 14 of a kind of oil and a water gasification pipe 15 respectively to gasify. And gasified oil and water are jetted into a mixing pipe 11 from respective nozzles 28, 29. And a quantity of injection is controlled by the movement of each nozzle pin 42, 43. At this time a large quantity of air is sucked from an air suction port 32 to mix oil with water. At the time of burning stop the nozzle pins 42, 43 are advanced to close the nozzles 28, 29. At this time remaining oil and water are drained. By such a constitution, the miniaturization can be accomplished and the explosive burning can be prevented at the time of ignition again.
Patent JP-2001106265-A (JP)
Title: Commodity protection body
Inventor: YAMAMOTO TAKAHIRO
IPC: B65D81/113
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a commodity protection body which is safe for an incinerator and made of environment-friendly corrugated cardboard and does not generate such a problem that pollution-causing smoke is generated in an incinerationg process. SOLUTION: A board material made of corrugated cardboard is assembled to form a commodity protection body 1. The commodity protection body is constituted of a rectangular or square bottom plate 2 in plan view, two pairs of opposed side plates 3, 4 of the short side and the long side connected to the four sides of the bottom plate 2, and an upper plate 5 whose mutual end faces are butted against each other in the vicinity of the breadthwise center of the bottom plate 2 connected to the upper end of the long side plate 4. An upward projection piece 6 is formed at the upper end of the short side plate 3, and a hole 7 engaging with the projection piece 6 is formed in the upper plate 5. Downward projection pieces 9, 11 are provided at the lower end of two pairs of opposed side plates 3, 4 and a horizontal projection piece 13 is provided at the upper plate 5.  The end of the long side plate 4 and the end of the upper plate 5 are constituted so as to overhang to the outside from the short side plate 3.