baber/WOPTO huggingface dataset:
Patent JP-2002057900-A (JP)
Title: Color picture processor
Inventor: KUBO SHINYA
IPC: H04N1/48
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To remove noise components contained in a color picture by a simple circuit without deterioration of the resolution and the gradation of the color picture. SOLUTION: The apparatus comprises arithmetic circuits A18-20 for calculating a moving average pixel number (n) according to specified mathematical formulae about an arbitrary target pixel (i) in a main scanning direction of a color digital signal outputted from an input picture processor circuit A, bit selector circuits 21-23 for selectively outputting the target pixel 1 and (n) reference pixels (j) preceding and following the pixel 1, difference circuits 24-26 for calculating absolute values of the differences between the output level of the target pixel 1 and the output levels of the reference pixels (j), judging circuits 27-29 for outputting the target pixel (i), comparing the values outputted from the difference circuits 24-26 with a specified threshold in a threshold memory 36 to output the reference pixels (j) based on he comparison result,  and arithmetic circuits B30-32 for performing the moving average process of output signals from the judging circuits 27-29.
Patent JP-2002052312-A (JP)
Title: Ozone remover and ozone removing filter utilizing the same
Inventor: IIMURA SEIJI
IPC: B01D53/34
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ozone remover that is freed from the problems of a conventional one and can decompose and remove ozone effectively at a low cost. SOLUTION: The ozone remover is prepared by allowing an anion exchange resin to carry iodide ions.
Patent JP-2001120638-A (JP)
Title: Eyedropper with recessed section
Inventor: KAWASHIMA YOICHI
IPC: A61J1/05
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an easily usable eyedropper which is easy to hold and squeeze by performing simple and inexpensive remodeling on the barrel section of its main body. SOLUTION: An eyedropper has a recessed section 7 which can be held between two fingertips and formed on its flexible hollow cylindrical barrel section 2.
Patent JP-2002061516-A (JP)
Title: Pump device driving mechanism for motorcycle engine
Inventor: TOMOMORI HIROSHI
IPC: F01P5/12
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a pump driving mechanism for a motorcycle engine capable of shortening a pump drive shaft and reducing the weight of an engine and the number of machining processes for the engine. SOLUTION: The pump driving mechanism comprises a pump device 41 having at least an oil pump 43 of an oil pump 43 for feeding lubrication oil and a water pump 44 to transfer cooling water; and a clutch 5 to intermittently transmit an engine power to an output shaft 8 for driving a motorcycle. A pump gear 42 to drive the pump device 41 is engaged with a clutch gear 10, engaged with an output gear 9 of the engine, of the clutch 5.
Patent JP-2002062178-A (JP)
Title: Gas meter
Inventor: SETO MINORU
IPC: G01F1/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter which can displays the precise integral value of a mass flow rate as a more precise measurement unit of the consumption of gas as an energy resource and easily change the display from a volume flow rate to the mass flow rate at low cost. SOLUTION: A mass measuring sensor 100 directly measures the mass flow rate and a flow rate integration part 104 integrates the mass flow rate. The integral value of the mass flow rate is obtained according to the mass flow rate and displayed at an integral value display part 108. When a specific instruction is inputted, a flow rate unit switching part 106 switches the display of the integral value display part 108 from the integral value of the mass flow rate to the integral value of the mass flow rate. The switching instruction is inputted, for example, from outside by a portable terminal device through a communication part 110.
Patent JP-2002062339-A (JP)
Title: Mounting reliability evaluation testing apparatus for printed-circuit board element and method thereof, and recording medium
Inventor: DOBASHI NOBORU
IPC: G01R31/30
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting reliability evaluation testing apparatus for printed-circuit board elements and a method thereof, which enable accelerated testing of service life which approximates the heating conditions of an actual semiconductor element, concerning the mounting reliability evaluation test of the printed-circuit board element. SOLUTION: There are arranged a temperature setting means, which sets one side thereof on the surface of each of semiconductors mounted on the printed-wiring board and supplies electricity to generate a specified temperature difference from the other side thereof, a temperature detection means for detecting the temperature of a semiconductor device, a temperature- adjusting means which is installed at an upper part of the temperature setting means and controlled by the temperature detected by the temperature-detecting means for adjusting the temperature of the semiconductor device, so that the surface of the semiconductor device is given a prescribed temperature depending on the prescribed temperature difference generated by the temperature setting means,  a power source part for setting the electric energy to be supplied to the arbitrarily temperature setting means and a switching means for switching the direction of current to be supplied to the temperature setting means from the power source part with an arbitrary period.
Patent JP-2002101758-A (JP)
Title: Method for culturing crop and culture container
Inventor: NAGATA TERUKICHI
IPC: A01G1/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To uniformly and stably harvest crops having high sugar contents in good work efficiency at a low cost and in a good yield. SOLUTION: This method for culturing the crops, comprising (1) intercepting a culture medium not having fertility from rain water and the ground, (2) germinating or transplanting the crops, (3) stopping the supply of water and nitrogen fertilizers after the crops are germinated or transplanted, (4) giving water and fertilizers in small amounts comprising 1/10 to 1/100 of conventional amounts (clean culture method), when the crops start to be wilted, and (5) repeating the works of the processes (3) and (4) to produce the starved roots having a strong water-absorbing force and a strong fertilizer-absorbing force, thus harvesting crops having high sugar contents, characterized by receiving the culture medium not having fertility in a culture container for limiting the depth of the root rhizosphere of each of the crops to <= about 10 cm.  The culture container for receiving the culture medium not having fertility is preferably a bag not permitting the permeation of the roots, gas and water and having a height of <= about 10 cm, and has a transplantation hole on the upper side, gas-permeable holes in the upper portion of the lateral side, and a draining hole in the lower end portion of the lateral side.
Patent JP-2002068884-A (JP)
Title: Manufacturing method and manufacturing apparatus for oxide single crystal
Inventor: SATO HIDETO
IPC: H01L41/39
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an oxide single crystal which is capable of carrying out the work to surely flatten a solidliquid boundary even in the absence of a worker. SOLUTION: The manufacturing apparatus 10 for the oxide single crystal includes a crucible 12 enclosed by a furnace material 14. A material melt which is melted by a high-frequency coil 16 is put into the crucible 12. While the grown crystal is rotated by a pulling up device 18, the crystal is pulled up. The surface temperature of the melt near the boundary between the grown crystal and the melt is measured by a radiation thermometer 24 from a window 22 for observation of a shielding plate 20. The temperature is measured while the number of revolutions of the grown crystal is changed. The temperatures measured by each of the number of revolutions are subjected to Fourier transform by an arithmetic unit 26 and the temperature changes are analyzed by each of the frequency components. When the frequency component spectra smaller than the number of revolutions of the crystal is observed, this number of revolutions of the crystal is determined as the number of revolutions when the crystal is pulled up.
Patent JP-2001098281-A (JP)
Title: Method for preparation of oil having high viscosity index
Inventor: BRIOT PATRICK
IPC: C10G47/16
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method for an oil having a high viscosity index above about 100, more preferably above about 140 by direct treatment of petroleum fractions based on the recovery of fractionated oils according to the viscosity indices and to enable materials at the bottom of a tower containing mainly different components and different viscosity indices to be recovered in addition to the intermediate fraction. SOLUTION: This preparation method for an oil having a high viscosity index comprises a step (a) of reacting a charged raw material or a mixture of a charged raw material and a fraction in a recirculating stream with hydrogen in the presence of a catalyst containing a non-zeolite amorphous matrix, a metal or metal compound of group XIII in the periodic table and/or a metal of group VIB, a step (b) of fractionating at least part of the effusion from the step (a) such that a residual oil containing a component having a high viscosity index is separated and a step (c) of fractionating at least part of the residual oil to a fraction of oil having a high viscosity index by thermal diffusion. Furthermore, the oil is separated according to the viscosity index.
Patent JP-2002068076-A (JP)
Title: Storing device and method for uncontrollable jet preventing device
Inventor: SAKAI FUMIKAZU
IPC: B66F3/46
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To realize the safety and reliable storage and to cope with the enlargement of a BOP(blow-out preventer) 5. SOLUTION: The BOP 5 is loaded on four base jacks 26 in a state of being horizontally kept, whereby a test stamp 25 is pushed up in interlocking with the lowering of piston rods 27 of the base jacks 26 and is engaged with a connector 7 to easily store the BOP 5 and insert and engage the test tamp 25, and the whole weight of the BOP 5 is supported by the loading of the frame 6 on the base jacks 26 side and the engagement of the test stamp 25 with the connector 7, whereby the BOP 5 is stably fixed to the storing device 21, the strength of a basic part can be ensured, the safety and reliable storage can be realized, and the device can cope with the enlargement of the BOP 5.
Patent JP-2001196170-A (JP)
Title: El element and manufacturing method of the same
Inventor: KAWAI JUN
IPC: H05B33/22
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an EL element which restrains the decline of luminance efficiently. SOLUTION: An EL element is composed of the films formed in the sequence of a lower electrode layer 2 made of ATO on a transparent substrate 1 made of glass or the like, a lower insulation layer 3 made of ATO composed of very thin films of Al2O3 and TiO2 laminated alternately, a luminous layer 4 composed of ZnS, Mn, an upper insulation layer made of ATO, and an upper electrode layer made of ITO. The manufacturing stage is divided into the first period starting from the formation of the lower insulation layer ending before the formation of the luminous layer 4, and the second period starting from the formation of the luminous layer 4 ending before the formation of the upper insulation layer, and the third period after the formation of the upper insulation layer.  During at least one period out of above periods, ultraviolet rays are applied by a low pressure mercury lamp 8 on the upper side of one surface of the transparent substrate 1.
Patent JP-2002065291-A (JP)
Title: Method for manufacturing glucan having cyclic structure
Inventor: OKADA SHIGETAKA
IPC: C12N9/44
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a new method for manufacturing a cyclic structure- containing glucan having excellent properties higher in solubility in water when compared with a known starch, low in the viscosity of a solution prepared by dissolving the glucan, free from the aging which is observed in a common starch and useful as an alternative substance to starch. SOLUTION: An α-glucan is cyclized by using an enzyme which cuts an α-1,4-glucoside bond and forms a new α-1,4-glucoside bond by a transfer reaction, and can not use glucose as a receptor of the transfer reaction.
Patent JP-2002065462-A (JP)
Title: Device for preventing stain at spout of pot
Inventor: NAKAZATO FUMIKO
IPC: A47J27/21
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing stain from a spout of a pot to keep the mouth hygienic and clean. SOLUTION: A fixing member 18 is provided at an overhang part 11B of the lower part to a lid 12, which is on the periphery of the spout 16 of the pot 10 and at the lower part to the lid 12. A openable cap 21 is provided on the fixing member 18. The device for preventing strain 17 closes the spout 16 when the cap 21 is mounted on the fixing member 18, and opens the spout 16 when the cap 21 is opened.
Patent JP-2002072530-A (JP)
Title: Image support body and method for regenerating the same
Inventor: KOBAYASHI TOMOO
IPC: G03G7/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image support body which maintains high quality of color images and prevents failures is fixing and traveling, even for a method for oilless fixing and which can regenerated easily and to provide a method for regenerating the image support body. SOLUTION: The image support body for electrophotography has at least an image receiving layer on one surface of a base body, and the image-receiving layer contains polyester resin, having >=50 deg.C glass transition temperature (Tg) and 10,000 to 50,000 number average mol.wt., hardening type silicone resin and release material. In the method for regenerating the image support body, an image-forming material formed on the surface of the image receiving layer is melted by heating and then an image release member having a material, having high affinity with the image forming material on at least its surface is brought into contact with the image forming material to transfer the image forming material from the image support body to the image release material so as to remove the image forming material from the image support body.
Patent JP-2002072771-A (JP)
Title: Image forming apparatus, color image forming apparatus, and image reader
Inventor: SOMA TAKATAMI
IPC: G03G15/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which obtains the high posi tional precision of the top and reverse surfaces of transfer paper even if the transfer paper shrinks before and after fixation. SOLUTION: This electrophotographic image forming apparatus mounted with a variable magnification and nonstick ADU is equipped with a scale factor correction control means which detects the size of a sheet before and after heat fixation and calculates an expansion/contraction ratio from the detection results, and determines the magnification of a toner image to be transferred to the transfer paper send in a toner image forming means again by an inverting conveyance means according to the expansion/contraction ratio.
Patent JP-2002035781-A (JP)
Title: Apparatus and method for wastewater treatment utilizing microorganisms
Inventor: TAKAHASHI KINICHI
IPC: C02F3/30
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for wastewater treatment whereby difficulties in treating high-concentration wastewater, high cost in treating sludge generated, etc., in an activated sludge method are dealt with. SOLUTION: By giving an airtight structure to an aeration tank 4 and decreasing the pressure in the tank, a putrefactive gas, etc., contained in wastewater 14 are discharged out of the system to accelerate the increase in dissolved oxygen content in the wastewater and then a carbon dioxide gas generated by microorganism reactions is discharged out of the system to accelerate the decomposition of organic substances. In this method, operation methods are combined by conducting on-off aeration under decreased pressure; thus, microorganisms generated by pressure decrease and those generated by aeration are subjected to reduction decomposition and anaerobic digestion, respectively.
Patent JP-2001079226-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To conduct game control and image display control at higher grade. SOLUTION: In this game machine, the number of rounds during big hit control is displayed with a character each time, a game control microcomputer included in a game control board 107 to control a game state by the game machine and an LCD control microcomputer 92 to control an image displayed in a variable display device are separately provided, and the board 107 and the microcomputer 92 are connected to each other through connectors 62, 66. It is not that the game control microcomputer directly controls display of the variable display device, but that the LCD control microcomputer 92 controls display of the variable display device based on a command transmitted from the game control microcomputer.
Patent JP-2002068832-A (JP)
Title: Glass ceramic sintered compact and multi-layered wiring board using the same
Inventor: NAKAO YOSHIHIRO
IPC: C04B35/46
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass ceramic sintered compact which can be fired together with a high-thermal-expansion glass ceramic sintered compact and has high dielectric constant and low tanδ and to provide a wiring board having a built-in capacitor and excellent in reliability when mounted in a printed board where an organic resin is used as an insulating material. SOLUTION: This glass ceramic sintered compact consists of 50-70 volume % glass component having 6-18×10-6/ deg.C coefficient of thermal expansion at 40-400 deg.C and 30-50 volume % filler component containing lanthanum titanate, magnesium titanate, another titanate and zirconium-containing oxide and has 8×10-6/ deg.C or larger coefficient of thermal expansion at 40-400 deg.C, 14 or larger relative permittivity at 1 MHz to 3 GHz and 25×10-4 or smaller tanδ at 1 MHz to 3 GHz. The glass ceramic sintered compact is used as at least one layer 1b of the internal layers of a multi-layered wiring board 1, metallized electrodes 3 are formed on the upper and lower sides of the layer 1b and the capacitor is built in the board 1.
Patent JP-2002071339-A (JP)
Title: Inspection support system
Inventor: FURUKAWA HIROYASU
IPC: G06F17/50
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an inspection support system which enables inputting measured values, only with a plan displayed on a display device and enables the input through easy operation, without having to switch the display. SOLUTION: This system, which supports by a computer the inspecting operation for measuring the dimensions of parts given the designed dimensions of a product manufactured, on the basis of the plan and recording measured values of the design dimensions and is equipped with the display device which displays the plan, a measured value storage part generating means 2 which enables inputting the measured values of dimension measurement positions, by selecting the arbitrary measurement positions in the plan displayed on the display device, and an input means 6 for inputting the measured values of the selected dimension measurement positions to a measured value storage part.
Patent JP-2002066842-A (JP)
Title: Electrical discharge machining method and apparatus for profiling
Inventor: FUJITA KUNIO
IPC: B23H1/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for a roughing process involved in electrical discharge machining for profiling which uses a tapered machining electrode. SOLUTION: The electrical discharge machining of a workpiece 13 is started with electrical discharge machining energy which meets a first machining condition and, upon detection of a stable state between the machining electrode 15 and each pole of the workpiece 13, the discharge machining of the workpiece 13 is effected using electrical discharge machining energy which meets a second machining condition requiring the energy to be greater than that which meets the first machining condition. Upon detection of an unstable state between the machining electrode 15 and each pole of the workpiece 13 or the arrival of the machining electrode 15 at a predetermined feed position, machining of the workpiece 13 is effected while energy is changed from that meeting the second machining condition back to that meeting the first machining condition.
Patent JP-2002076069-A (JP)
Title: Failure marking device of film carrier tape for mounting electronic component and failure marking method of film carrier tape for mounting electronic component
Inventor: HASEGAWA KOJI
IPC: H01L21/60
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a quick and certain marking method for a failure indication by drying the mark ink quickly in order to prevent the mark ink from transferring to a flat spacer when the tape is wound to a winding device, and the spacer or a TAB tape from being smeared, or the ink itself from becoming pale, and to surely recognize the failure mark, when the mark ink is put on failure spots of a film carrier tape for mounting electronic components by using a stamp member on various quality inspection failures of the film carrier tape for mounting electronic components, such as wire breaking, short-circuit, chipping, and protrusion. SOLUTION: The ink transferred on the carrier tape is dried by heating from the rear side of the contact face of a film carrier tape for mounting electronic components with the mark face of the stamp member.
Patent JP-2002084678-A (JP)
Title: Instantaneous voltage drop remedying device
Inventor: SANO KOICHI
IPC: H02M7/48
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an instantaneous voltage drop remedying device, including an instantaneous voltage drop detection circuit capable of immediately detecting any instantaneous voltage drop that occurs in a system power supply, before the operation of a load installed at an end of the system is interfered with. SOLUTION: The instantaneous voltage drop remedying device detects any instantaneous voltage drop that occurs in a system power supply for supplying power to a load connected to a power system, supplies the load with the output voltage of a compensating voltage generating portion, based on the detection signal, and thereby compensates load voltage before the instantaneous voltage drop.  In the instantaneous voltage drop remedying device, an instantaneous voltage drop detection circuit 10 that detects power supply input voltage VS, and outputs an detection signal M', indicating that instantaneous voltage drop occurring in the system power supply based on the power supply input voltage VS, is provided with a sensitivity adjusting circuit 11 that detects load voltage VL, calculates the rate [VS]/[VL] of the power supply input voltage VS to the load voltage VL, and makes it a sensitivity adjusting signal N.