baber/WOPTO huggingface dataset:
Patent JP-H0816772-A (JP)
Title: Image information converting method using fractal grid
Inventor: KAWAI NAOKI
IPC: G06T11/20
Filed: 1994-06-24
Abstract: PURPOSE:To convert the image of a converting object to an image equipped with natural fluctuation. CONSTITUTION:In order to provide an image Q expressing a more natural wood grain pattern based on an image P for which an artificially generated wood grain pattern is plotted, a two-dimensional fractal grid F self-similarly distributing prescribed scolar values on a two-dimensional plane is prepared. The pixel value of a picture element Q(x, y) at a position (x, y) inside the image Q is calculated as follows. First of all, a scolar value S defined at the position (x, y) inside the fractal grid F is calculated and based on this scolar value S, a displaced amount is decided. Continuously, a picture element P (x+d, y) at a position (x+d, y) inside the image P is specified as a reference picture element, a pixel value Z of this reference picture element is calculated, and this pixel value Z is defined as the pixel value of the picture element Q(x, y). Thus, the image Q can be obtained by deciding the pixel values of all the picture elements inside the image Q according to this method.
Patent JP-H04364533-A (JP)
Title: Stack controller
Inventor: KOBAYASHI TSUKASA
IPC: G06F12/00
Filed: 1991-06-11
Abstract: PURPOSE:To speed up access by decreasing the frequency of access to stack data through a data bus. CONSTITUTION:This stack controller is equipped with a two-way buffer 22 which can perform first-in, last-out operation and first-in, first-out operation. Stack data are stored in this two-way buffer 22 and not stored in a data memory 14 as long as its capacity allows. The data bus 16 is dedicated to data access. When the stack data are generated exceeding the capacity of the two- way buffer 22, a stack pointer 21 operates and stack data expelled from the two-way buffer 22 are stored in the data memory 14. When the stack data stored in the two-way buffer 22 decreases, the stack data are read out of the data memory 14 again and put back to the two-way buffer 22.
Patent JP-S5870782-A (JP)
Inventor: SHIMADA KOUJIROU
IPC: D06P3/00
Filed: 1981-10-20
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-H03267922-A (JP)
Title: Optical switch array
Inventor: KATO MASAYOSHI
IPC: G02F1/313
Filed: 1990-06-25
Abstract: PURPOSE:To allow sure and high-speed optical switching by forming incident side reflecting mirrors and exit side reflecting mirrors respectively having electrode functions on both surfaces of a substrate and controlling the switching of the coupling between incident and exit side optical waveguides by utilizing the electrooptic effect of the substrate. CONSTITUTION:The transparent substrate 11 formed of a material having the electrooptical effect, for example, PLZT or liquid crystal is used as a base. The incident side reflecting mirrors 12 of single or plural layers which are disposed between the incident side optical waveguides 13 and have the electrode function are provided on one surface of this substrate 11 and the exit side reflecting mirrors 14 of single or plural layers which are provided with exit windows for the exit side optical waveguides 18 and have the electrode function are provided on the other surface. Voltage impressing means for impressing voltages selectively to these respective reflecting mirrors 12, 14 are provided. The electric field distribution in the substrate 11 is controlled by the selective voltage impression and the coupling between the incident and exit side optical waveguides 13 and 18 is switched and controlled by the electrooptic effect thereof. The sure and high-speed optical switching is possible in this way.
Patent JP-2000353869-A (JP)
Title: Method for repairing component-mounting substrate
Inventor: SUZUKI YASUHIRO
IPC: H05K3/34
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method for repairing parts mounting substrate by which parts can be mounted at high density, without using printing jigs used for the screen printing method, and defectively soldered integrated circuit packages can be repaired easily in a state in which the repaired packages are made hard to undergo soldering defects again. SOLUTION: In a method for repairing component mounting substrate, an integrated circuit package to be repaired is removed from the lands of a component mounting substrate, and solder balls 4 having larger diameters than those of the solder balls adhered to the electrodes of the package to be repaired have are adhered to the electrodes of a newly mounted integrated circuit package 3. Then flux 10 is adhered to the solder balls 4, and the solder balls 4 are attached to lands 2 which are not coated with cream solder. After attaching the solder balls 4 to the lands 2, the electrodes are soldered to the lands 2, by heating the solder balls 4 with a hot-air heater 5.
Patent JP-H0917823-A (JP)
Title: Solar cell, and manufacture of this solar cell
Inventor: HAGA TAKAHIRO
IPC: H01L21/60
Filed: 1995-06-30
Abstract: PURPOSE: To manufacture a solar cell, where a lead wire is fixed firmly to a heating element and besides the heating element can be protected enough by a plastic layer, in simple process, and provide it. CONSTITUTION: For a solar cell, the surface of the heating element 1 is covered with a translucent plastic layer 2. A lead wire 4 is soldered and coupled to the terminal part of the heating element 1. Solder 3 to connect the lead wire 4 to the terminal part pierces the plastic layer 2, and also is caught between the inner face of the plastic layer 2 and the surface of the terminal part, and it is made an anchor part 3a, being enlarged inside into area larger than that of the through part 5. The anchor part 3A is caught between the plastic layer 2 and the terminal part, and the lead wire is coupled firmly to the terminal part. The manufacture of the solar cell is as follows: solder 3 is stuck to the surface of the terminal part of the heating element 1, and the plastic layer 2 is stuck fast to the surface.  When connecting the lead wire 4, a part of the plastic layer 2 covering the surface of the terminal part is fused and removed, and the lead wire 4 is connected to the solder 3.
Patent JP-2000350877-A (JP)
Title: Lapping seam twisting preventive device for lock stitch sewing machine
Inventor: KITAOKA HARUO
IPC: D05B35/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent lapping seam twisting by providing the above device with a lapping seam convolution preventive device constituted to rotate a gear member for feedably holding down the cloth fed in a wound state accompanying the operation of a bobbin thread winder for winding a bobbin thread to a bobbin by rotating a bobbin winder shaft. SOLUTION: The surface of the table on the rear surface side of the lock stitch sewing machine is provided with the bobbin thread winder 30. The lapping seam convolution preventive device 1 is mounted at the bobbin winder shaft 33 of the bobbin thread winder 30. The lapping seam twisting preventive device 1 has the gear member 5 mounted at the other end side of a revolving bar 3 connected at one end to the bobbin winder shaft 33. This gear member 5 is rotated according to the feed speed of the cloth just before a presser metal 25 mounted at the bottom end of a presser bar 24 parallel with a needle shaft 22, by which the cloth wound at a prescribed number of turns under adequate pressure is held down and advanced forward. The convolution of the cloth at the time of lapping seam is thus prevented.  The bobbin winder shaft 33 is rotated by the rotational movement of a flywheel 21 which is transmitted via an infinite belt 34 to a bobbin winder shaft 31.
Patent JP-H0826141-A (JP)
Title: Opening/closing handle of lid
Inventor: SHISHIDO SOJI
IPC: B62D25/12
Filed: 1994-07-19
Abstract: PURPOSE:To provide an opening/closing handle of a lid to improve the quality of the appearance and the opening/closing operability. CONSTITUTION:A license plate 17 is mounted on a recessed part 16 of an openable/closable engine cover 12, a handle 21 for opening/closing operation is mounted on the 22, recessed part 16, and an illumination equipment 22 for irradiating the license plate consisting of a number of light emitting diodes is built therein.
Patent JP-H0917305-A (JP)
Title: Setting method of protective relay
Inventor: OTOGURO HITOMI
IPC: H01H47/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To cope with even the special device constitution and setting algorithm proper to an electric place. SOLUTION: In a maintenance mode, a program having functions of setting of devices, a check, a judgment of operation and display of a result is respectively defined in setting modules 131 to 13n of a device unit according to a maintenance control program 12, and the mode is switched to an effective mode, and devices are selected according a practice control program 11, and the devices are set by the program defined in the setting modules corresponding to the selected devices. Since the program defined in the respective setting modules can be formed as a setting program fit for the device constitution and the electric place constitution in the maintenance mode, the devices corresponding to the device constitution and special circumstances of an electric place can be respectively set.
Patent JP-H09323205-A (JP)
Title: Multilayer coated hard tool
Inventor: SHIMA NOBUHIKO
IPC: B23B27/14
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool further improving oxidation resistance by reducing residual compressive stress, realizing the thickening of a film and adding a prescribed third component to TiAl, in a TiAl film. SOLUTION: In a multilayer coated hard tool coated with at least two or more layers of a layer [A] composed of the nitride or the carbonitride of Ti and Al wherein the percentage content of Ti to Al is 75 atomic % or more and 98 atomic % or below and a layer [B] composed of the nitride or the carbonitride of Ti and Al wherein the percentage content of Ti to Al is 20 atomic % or more and 65 atomic % or below, the tool is composed by making the value of the I (200)/I (111) of the [A] layer 1 or below and making the value of the I (200)/I (111) of the [B] layer 1 or more.
Patent JP-S56129082-A (JP)
Title: Disposal of borofluoride in waste water
Inventor: YAMAZAKI TADASHI
IPC: C02F1/58
Filed: 1980-11-27
Abstract: PURPOSE: To easily separate borofluorides from waste water at a high efficiency, by contacting borofluoride-containing waste water with an active carbon containing a basic dyestuff adsorbed.  
     CONSTITUTION: Borofluoride-containing waste water discharged from a metal finishing factory or the like, is contacted with an active carbon which has preparatively adsorbed a basic dyestuff such as methylene blue or methyl violet. The borofluorides in the waste water form a complex compound with the basic dyestuff. The formed complex compound is adsorbed as such, and kept in the active carbon. Consequently, the borofluorides are separated from the waste water at a high efficiency, without necessity of heating or compressing, or without necessity of discharging any sludge which is hardly desiccatable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5868924-A (JP)
Title: Impurity diffusion method
Inventor: KOKUBU HIDEYA
IPC: H01L21/00
Filed: 1981-10-21
Abstract: PURPOSE:To subject semiconductor wafers to a uniform impurity diffusion, by a method wherein the space inside an open tube is divided by a partition wall having a plurality of holes. CONSTITUTION:A quartz tube 2 is inserted into a furnace core tube 1 and heated as well as supplied with an impurity gas from the left end thereof. From the side closer to a cap 3, a jig 4 constituted by a unitary body of partition walls and wafer holders is inserted into the quartz tube 2. A plurality of holes 4b are formed in the partition wall 4a of the jig 4, while a plurality of semiconductor wafers 5 are mounted in parallel to each other on a wafer holder 4c. An impurity gas introduced into the quartz tube 2 together with a carrier gas generates a turbulent flow every time the gas passes through the holes 4b in the partition wall 4a, to stir the atmosphere inside the quartz tube 2. Thereby, the temperature gradient in the divided space is decreased, and the gas flow is uniformed. Accordingly, the impurities are uniformly diffused into the semiconductor wafers 5.
Patent JP-H0277932-A (JP)
Title: Characteristic generator of flat panel display
Inventor: RABOUGUN EFU WATSUTSU JIYUNIA
IPC: G09F9/00
Filed: 1989-06-30
Abstract: PURPOSE: To perform display by display ability equal to a CRT display by providing a character generator means and a characteristic generator means functionally connected to the character generator means. CONSTITUTION: A controller 14 inputs the data of the start point of an address or the like from a microprocessor 16, starts by a starting address through a max 22 and addresses a character RAM 20 and an attribute RAM 18. Then, character codes are generated from the RAM 20 and the respective kinds of attribute codes are generated from the RAM 18. The attribute codes are sent to an attribute logic 32 first and the characteristics of a double size, a double height size, an underline and strength, etc., are supplied to a character enhancer 34. Then, the respective characters are strengthened by the specified characteristics corresponding to a request, changed by the characteristics, sent to the controller 14 and appropriately displayed at a display 11. Thus, the display is performed by the display ability equal to the CRT display.
Patent JP-H1016153-A (JP)
Title: Laminated oriented polyolefin film
Inventor: HIRATA KOJI
IPC: B29L9/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated oriented polyolefin film of superior co-fusing seal strength in the film flow direction MD and the direction TD perpendicular to the film flowing direction which can be used suitably as a deformed sealing bag for food packaging or a conventional packing film because of its sufficient non-fogging performance. SOLUTION: A laminated oriented polyolefin film is formed by laminating a surface layer composed of 40-90wt.% propylene homopolymer and/or propylene/α-olefin copolymer of having the α-olefin content of 8 molar % or less for these other than propylene and 10-60wt.% polyolefin having the α-olefin content of 4C or more of 15 molar % or more on at least one face of a biaxially oriented polyolefin film formed by blending a surface active agent of suitably 0.1-3wt.% with a propylene homopolymer having mmmm of isotactic pentad content rate based on the<13> C-nuclear magnetic resonance absorption method of 0.83-0.93 and/or a propylene/α-olefin copolymer having the α-olefin content for those other than propylene of 1-8 molar %, and either one of outer surfaces only is corona discharged.
Patent JP-S5956104-A (JP)
Title: Method for measuring tube expansion rate of boiler, heat exchanger or the like
Inventor: KUNO AKIRA
IPC: G01B17/00
Filed: 1982-09-25
Abstract: PURPOSE:To perform easy and accurate measurements by allowing one of two ultrasonic probe to contact with the inner part of a tube and the other to contact with the expander-worked part of a tube end, and calculating a tube expansion rate from respective measured values. CONSTITUTION:An ultrasonic thickness gauge 1 is provided with an electronic computer 2 and a printer 3. The probes A and B are inserted into a tube after expansion work and allowed to contact with its internal wall surface. The probe A is allowed to contact with the inner part where the tube is not expanded and the probe B is allowed to contact with the expanded part respectively. A measurement signal push button 5 is pressed when a numeral to be led out as a signal obtained at each measurement point and the measured value is inputted to the electronic computer 2. Measured values of every tube are processed by the electronic computer 2 and printed out on the printer 3.
Patent JP-2000354565-A (JP)
Title: Vacuum cleaner
Inventor: YAMAMURA KENJI
IPC: A47L9/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having an arrangement that enables a dust-collecting function between a rotary cleaning element and a nozzle case to significantly enhance dust-collecting perfomnance for indoor corners through a great reduction in dead space, and that can enhance the maintainability of the rotary cleaning element. SOLUTION: A rotary cleaning element 27 provided with a cleaning member 27a on the outer peripheral surface of a shaft 27b is freely rotationally contained within a suction chamber 9 by causing a rotating shaft part 27c projecting integrally from each end face of the shaft 27b to be inserted into the shaft holding part 29a of each bearing 29 held against a nozzle case 28. Front wheels 31 are freely rotatably attached to the shaft 27b of the rotary cleaning element 27. A driven pulley 30 is provided in the mid position of the shaft 27b and a belt 20 is wound on a drive pulley 18 and the driven pulley 30.
Patent JP-S6059706-A (JP)
Inventor: NOMURA SHIYUNJI
IPC: H01C7/06
Filed: 1983-09-13
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-H0728089-A (JP)
Title: Liquid crystal display panel
Inventor: MIZOBATA EIJI
IPC: G02F1/1343
Filed: 1993-07-07
Abstract: PURPOSE:To eliminate crosstalks and to improve uniformity by increasing the opening rate of a liquid crystal display panel formed by using a thin-film electric field effect type transistor and further suppressing the fluctuation in pixel electrodes and common electrodes by influence of drain signals. CONSTITUTION:A drain bus line 2 and a gate electrode 4 are formed on the first layer on a transparent insulating substrate. A gate bus line 5, a source electrode 6 and a drain electrode 3 are formed of the same layer. The gate electrode 4 and the gate bus line 5 as well as the drain electrode 3 and the drain bus line 2 are connected by a contact hole 7. The wiring is performed so that the drain bus line 2 is covered with a gate line via an insulating layer at this time. Further, the drain bus line 2 is provided thereon with the pixel electrode 1 as well via another insulating layer and is connected to the source electrode 6 by the contact hole 7. As a result, the uniform display which is brighter than heretofore and is decreased in the crosstalks, is obtd.
Patent JP-H0910606-A (JP)
Title: Production of non-washing rice
Inventor: ANEZAKI TETSUO
IPC: A23L7/10
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the taste and appearance after cooking with an adequate water adhesion and absorption by lapping polished rice by hydrous resins having a specific coefft. of water absorption. SOLUTION: The polished rice is lapped by the hydrous resin having the coefft. of water absorption of 0.4 to 0.8. The coefft. of water absorption is defined as the possible water absorption quantity cc per 1cc resin. The lapping is executed by supplying the water and the polished rice between two belt-like water absorptive resin sheets. Namely, two sets of the water absorptive resin belt, for example, polyvinyl alcohol sheets 1, 3 having the coefft. of water absorption of about 0.6 are rotated in opposite directions A, B by respective guide rolls 5, 7. Water 9 consisting of an aq. MgCl2 soln. or aq. MgSO4 soln. or aq. soln. of salt pan bittern contg. both is supplied onto the upper resin belt 1. The supply rate of the water 9 is so adjusted that the lower belt 3 is wetted with the dropping water. The polished rice is supplied onto the resin belt 3 and is lapped between both resin belts 1 and 3.
Patent JP-2000356845-A (JP)
Title: Photographic processing device
Inventor: YAMAMOTO JUNICHI
IPC: G03D13/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To develop already distributed photographic paper with easy processing without leaving it as it is for a long time by starting carrying by a parallel carrying part in timing set based on control information obtained by performing detecting action to the set photographic paper. SOLUTION: This device has set information (information detected by array sensors AS, BS and CS) for discriminating that the photographic paper is set on a parallel carrying mechanism LC and timer information to give a value for a timer which starts time measurement at the time of discriminating that the photographic paper is set based on the set information as the control information obtained by performing the detecting action to the photographic paper set in the mechanism LC by a distributing unit SC, and the carrying by the mechanism LC is started in timing set based on the control information. Thus, the exposed photographic paper already distributed is prevented from being left as it is for long time and fed to a developing processing part D and developed.
Patent JP-S6325073-A (JP)
Title: Automatic paper feeder
Inventor: SAITO YASUHIDE
IPC: B41J11/58
Filed: 1986-07-18
Abstract: PURPOSE:To achieve not only the fixing and holding but also the dust prevention of a photointerruptor by a support member, by providing a paper detection means wherein the photointerruptor supported by a transparent support member in a state adjacent to a paper feed passage is provided and the emission and reception of light by the photointerruptor are performed through the support member. CONSTITUTION:When a photointerruptor 40 and the support member 42 for mounting the same are engaged with the mount hole 33B of a platen member 33 as shown by arrows of one-dot broken lines and the engaging pawl 42A of the support member 42 is engaged with the engaging groove 33E of the platen member 33, the support member 42 is fixed by the elasticity of the engaging pawl 42A and the photointerruptor 40 can be held at a predetermined position. When paper 44 is guided to an inlet passage 23 from a paper inlet 34, the light from the light emitting element not shown in a drawing of the photointerruptor 40 passes through the support member 42 to be reflected from the paper 44 as shown by an arrow and again passes through the support member 42 to be received by a light receiving element not shown in the drawing and an electric detection signal is outputted from the interruptor 40.
Patent JP-S5869244-A (JP)
Title: Epoxy resin composition for molding
Inventor: KOSHII TAROU
IPC: C09D163/00
Filed: 1981-10-21
Abstract: PURPOSE:To provide an epoxy resin compsn. which does not cause mold staining, has excellent mold release characteristics and exhibits strong adhesion when used as printable semiconductor sealant, prepared by adding organopolysiloxane having a specified group capable of reacting with epoxy resin. CONSTITUTION:The compsn. is prepared by adding 0.01-10pts.wt. organopolysiloxane containing at least one organosiloxane unit of the formula in one molecule[where R<1> is a (substd.) univalent hydrocarbon group excluding R<2>; R<2> is a univalent hydrocarbon group having an epoxy, amino, OH, COOH or carboxylate ester group; a is 0-2; b is 1-3; a+b is 1-3]and having a viscosity of 1,500, 000 cSt and a hardener (e.g. phthalic anhydride) to 100pts.wt. epoxy resin (e.g. diglycidyl ether of bisphenol A). USE:General purpose molding material, heat-resistant varnish, casting, impregnation, coating (including powder coating)