baber/WOPTO huggingface dataset:
Patent JP-2002154741-A (JP)
Title: Image forming device
Inventor: ITO MASARU
IPC: G03G15/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the work by a user after closing a power source again is troublesome, once a trouble is generated and a power source is cut. SOLUTION: This image forming device is provided with a first nonvolatile memory means for housing the present condition of a body 1 just before cutting a power source with a control system and a second nonvolatile memory means for housing the present condition of a sheet sorting device just before cutting the power source with the control system. When closing the power source just before concluding the image forming operation and the sheet sorting operation, the control system informs the housing contents of one of the first and the second nonvolatile memory means to the other thereof to continue the image forming operation and the sheet sorting operation of the body 1 and the sheet sorting device 2.
Patent JP-2002147891-A (JP)
Title: Hot-water supplier consisting of refrigerating cycle
Inventor: KUWABARA KATSUMI
IPC: F25B30/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplier consisting of a refrigerating cycle capable of obtaining hot-water of 70 deg.C or higher with a condensing pressure not higher than an allowable value. SOLUTION: A water supplying pipe (21) and a hot-water outputting pipe (22) are connected to a hot-water supplying heat exchanger (19) of the refrigerating cycle while a pressure type temperature regulating valve (30), detecting the pressure of refrigerant for the refrigerating cycle to control the flow rate of feed water, is provided in the water supplying pipe (21). The flow rate of feed water controlled by the pressure type temperature regulating valve (30), the heat transfer area, size, degree of super-cooling and the like of the hot-water supplying heat exchanger (10) are determined optimally to obtain hot-water, whose discharging temperature is higher than 70 deg.C, with the compressing pressure lower than 2.15 MPa.
Patent JP-2002153795-A (JP)
Title: Method for manufacturing sheetlike substrate and coating apparatus
Inventor: YAMAMOTO MASAHIRO
IPC: B05D7/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheetlike substrate, capable of forming a uniform coating film to the surface of the sheetlike substrate over the almost whole range thereof and capable of preventing the drying of the coating solution bonded to the loading end of a die when coating work is interrupted temporarily, and a coating apparatus usable in the manufacturing method. SOLUTION: In the method for manufacturing the sheetlike substrate by discharging the coating solution to the surface of the substrate having a rectangular planar shape from the slit of the die while running the die above the substrate, at first, the die is moved above the coating start part of the surface of the substrate to form an initial bead and, subsequently, the die is transferred to a steady interval to perform steady coating before sucking back is performed at the coating terminal part of the surface of the substrate. The coating apparatus usable in the manufacturing method is also disclosed.
Patent JP-2001150096-A (JP)
Title: Investment casting device using molten metal storing part loop and casting method
Inventor: MARK L SOODAASUTOOMU
IPC: B22D39/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To promote precise filling into mold cavities, and supply a clean molten metal. SOLUTION: In an investment casting, a ceramic investment mold is arranged in a chamber to communicate with a molten metal storing part connected to a mold, the molten metal receives the gas boosting force of the molten metal of the storing part, and the molten metal injection cup storing part communicates with the mold through an inverted curved supply down gate so as to flow through the inverted curved supply down gate from the lower side area of the storing part to the mold. In the case that the boosting force does not exist, the down gate is constituted to have the curved area higher than the molten metal level of the storing part in order to prevent the molten metal from flowing from the storing part to the mold cavities.  While the molten metal is in the storing part, the oxide in the molten metal or the other foreign matter molding particles can float on the upper face of the molten metal, thereby the amount of the foreign matter molding particles of the molten metal supplied to the mold through the inverted curved molten metal supply down gate from the lower area of the storing part is decreased.
Patent JP-2002157124-A (JP)
Title: Server device, computer system, terminal device, and storage medium
Inventor: KIKKO MICHIO
IPC: G06F15/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate installing work while considering an installing limit and prevent erroneous settings between terminals. SOLUTION: A terminal 'A' has an installer 30 and a system configuration definition file 31 having descriptions of a relation between a terminal device and software to be installed on the terminal device and of information on connection between pieces of software to be installed in the terminal device. Terminals 'B' and 'C' start the installer 30 on the terminal 'A' and read in the definition file 31. The installer 30 installs software to be set up in its own terminal based on the definition file 31 and on the name of its own terminal obtained from OSs(Operating Systems) 34a and 34b. Then, it performs the setting of information on connection between a server and a client, system setting, and the setting of the software itself.
Patent JP-2002157256-A (JP)
Title: Computer sharing technology dictionary
Inventor: OTAWA KIMIAKI
IPC: G06F12/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To economize computer resource by shortening time for referring to a computer sharing technology dictionary, further to improve the hit rate of information retrieval and to completely automate the information retrieval by automatically generating a concept vector and a retrieval keyword. SOLUTION: In the computer sharing technology dictionary, index words are classified by conceptual features and a logical expression for describing the basic concept of the index word is made routine for each classification. Further, an index word table arrayed in a table form on the basis of the same classification is prepared. Each time referring to the dictionary, the retrieval order and index word array of the index word table are updated and an index word space matched to the conceptual space of a processing target text is automatically formed. Further, the concept vector based on semantic interpretation is automatically generated and the retrieval keyword is automatically generated by utilizing the function of finite conceptual elements.
Patent JP-2002154131-A (JP)
Title: Manufacturing method of insert molded item and insert molded item
Inventor: OGAWA SHINJI
IPC: B29C45/26
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To mold an insert molded item having a length longer than the longest moldable dimension of an insert molding machine. SOLUTION: Noticing that a plurality of bus bars 11 composing an insert molded item 10 are arranged approximately in series so that they are connected by a central connector 14C, tow primarily molded items 15 are molded in case of molding and the two primarily molded items 15 are connected via the secondarily molded central connector 14C to make connection portions 12 of the two primarily molded items 15 face the central connector 14C. Since a long insert molded item 10 is obtained by connecting two short primarily molded items 15, there can be achieved an insert molded item 10 longer than the maximum moldable dimension of the primarily molding mold 20 and the secondarily molding mold 30.
Patent JP-2001140045-A (JP)
Title: Austenitic steel alloy
Inventor: KUEGLER ALFRED
IPC: C22C38/44
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite-free austenitic steel alloy having excellent polishability and improved machinability as well as increased strength. SOLUTION: The austenitic steel alloy for a watch case has excellent polishability and improved machinability as well as its high resistance to corrosive action. This alloy has a composition consisting of, by weight, <=0.16% C, <=1.2% Si, <=2.2% Mn, <=4.9% Mo, >=15.0% Cr, >=9.0% Ni, 0.02-0.3% N (nitrogen), 0.001-0.02% B (boron) and the balance Fe with impurities resultant from melting and also containing, if necessary, 0.001-0.02% Be (beryllium).
Patent JP-2001187664-A (JP)
Title: Method for taking out individual paper sheets in printer
Inventor: MALLOK ANDREAS
IPC: B41F21/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To take out individual paper sheets positively from a paper sheet processing machine without depending upon the type of paper sheets to be processed or the speed of the machine. SOLUTION: The speed of a suction belt 15 is kept at the same speed as that of a paper sheet. The paper sheet 14 to be taken out is sucked by the suction belt 15 to open a biting claw 6. The suction belt 15 is decelerated a little in a short time, so that the paper sheet 14 is pulled out of the biting claw 6 and is then accelerated to at least the speed kept just now again. Finally, the paper sheet 14 is discharged while being decelerated.
Patent JP-2002159008-A (JP)
Title: Method and device for restoring image
Inventor: KO TAKESHI
IPC: H04N19/146
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress the quality deterioration of a restored image that occurs when the total number of DC component data and AC component data in a block is abnormal. SOLUTION: An image restoring device is provided with a count data control circuit 50 which successively counts AC component data in order from the low frequency component side to the high frequency component side starting from DC component data at every block before increase DCT transformation is started and, in addition, while individual DC component data and AD component data constituting the blocks are restored and, at the same time, ignores the AC component data of a block when the counted number of the data to be contained in the block is a prescribed number or larger.
Patent JP-2002161775-A (JP)
Title: Drive force control device for vehicle
Inventor: KAMIJO YUSUKE
IPC: B60W20/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a drive force control device for a vehicle capable of suitably reducing a torque step difference generated when shifting from a traveling by the drive force of a motor to that of a started internal combustion engine even in the case that the drive force of the motor is excessively lessened. SOLUTION: This drive force control device for a vehicle is provided with a motor generator 20 as a drive source and an internal combustion engine 10, and is mounted on the vehicle 1 which travels by combining the drive forces of the motor generator 20 and the engine 10 or by selecting either one. In the case of shifting from the traveling by the motor generator's drive force to that by the drive force of the restarted engine 10, when a required fuel injection amount is less than the minimum amount injectable from a fuel injection valve, the number of operating cylinders is reduced to restart the engine 10. The drive force control device sets up this number of operating cylinders at that time based on a ratio of the minimum fuel injection amount to the required one.
Patent JP-2002162554-A (JP)
Title: Zoomable camera
Inventor: OKUBO MITSUMASA
IPC: G03B17/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a zooming feasible camera capable of realizing sure detection, even when a user pushes in a lens frame. SOLUTION: A lens frame driving mechanism is equipped with a movable range for zoom, where a photographing feasible state is held and a movable range for housing a lens adjacent to the movable range for zoom and having an area, where a lens state is improper to photographing at a part of the range. A 1st position detection part (optical sensor: TPR 161) is provided at the terminal of the movable range opposite to the movable range for housing, and a 2nd position detection part (mechanical switch: WSW 162), where a consumed operating current is smaller than that in the 1st position detection part, is provided on a boundary between the movable range and the movable range for housing.  The zoomable camera is equipped with an arithmetic control part (CPU) for setting an electrical circuit, from a power saving state to an operation feasible state, when there is output from a mechanical switch in the midst of the power-saving state by setting the state of lens frame in the movable range for zooming and setting the optical sensor to a non-operation state and the mechanical switch to an operation state in the power saving state. Then, detection for the zoom end of the collapsing side is on power-saving function.
Patent JP-2001197525-A (JP)
Title: Gaussian noise detection method in video signal
Inventor: LI BEI
IPC: H04N17/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To detect a Gaussian noise in a video signal. SOLUTION: The best qualified blocks in an image of a video signal with a comparatively uniform luminance are found out, an average standard deviation of the best qualified blocks is calculated, the average standard deviation is temporally filtered over a plurality of other images of the video signals to obtain a smoother standard deviation, and the smoothed average standard deviation is calculated into a scale of a corresponding input noise to detect a Gaussian noise in the video signal.
Patent JP-2002170471-A (JP)
Title: Thermal overload relay
Inventor: FURUHATA YUKIO
IPC: H01H71/50
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal overload relay having such a reset method as to switch between manual and automatic wherein a tab for locking a reset rod to a manual position is easily cut off. SOLUTION: A tab 18a protrudes from a part of a window hole 19 of a display cover 18 in which a reset rod 16 protrudes, and the tab 18a is engages with a slot 16b of the reset rod 16 at a manual reset position to lock the reset rod 16 at the manual reset position. To hold the reset rod 16 in a press-in state at the automatic reset position after it is pushed and rotated, the tip of a screw driver is inserted to forcedly raise a slit 18b, to break off the tab 18a. Since the tab 18a is provided to a display cover 18 positioned on the front surface with the base of relay fitted, the break-off operation with the tab 18a as well as its result are easily confirmed.
Patent JP-2002173491-A (JP)
Title: Method for producing hydroxylactone
Inventor: NAGANO SHINYA
IPC: C07D309/30
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a safe and economical method for industrially producing a hydroxylactone by using a halogenic acid. SOLUTION: This method for producing hydroxylactone represented by the formula (2) [wherein R1 is a 1-4C alkyl group and when p in the following compound represented by formula (1) is 1, q and r are each 1 or q is 2 and r is 0] comprises reacting the compound represented by formula (1) [R1 is a 1-4C alkyl group: p is an integer of 1 or 2] with an oxidizing agent composed of a halogenic acid represented by the formula M(XOm)n (wherein M is a hydrogen atom or a metal; X is a halogen atom; m is an integer of 1-4; n is an integer of 1-3) or its salt and a reducing inorganic compound.
Patent JP-2002168432-A (JP)
Title: Method and apparatus for prevention of dust adhesion
Inventor: KURAUCHI YOSHIHITO
IPC: F23J3/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for prevention of dust adhesion, in which dust adhesion is prevented in an exhaust-gas duct connected to an ash-melting furnace, and preclude occurrence of clogging of the duct. SOLUTION: Air is injected in a horizontal duct 7 in the direction of the exhaust gas passing from the dust scraper 10 to cool and solidify the dust in the exhaust gas. The cooled solidified dust is removed by a dust scraper 10.
Patent JP-2002172736-A (JP)
Title: Metal foil-clad laminated sheet
Inventor: SAKAI HIROSHI
IPC: B32B15/14
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a metal foil-clad laminated sheet enhanced in processability and productivity by reducing powder falling properties after punching of an outer shape. SOLUTION: The metal foil-clad laminated sheet is obtained by superposing prepregs A on both surfaces of a laminated base material B at least by one, and arranging a metal foil on the single surface or both surfaces of the superposed one. Each of the prepregs is formed by impregnating a glass nonwoven fabric using glass fibers with a diameter of 7 μm or less with a thermosetting resin.
Patent JP-2002169415-A (JP)
Title: Fixing device and image forming device provided therewith
Inventor: BABA SATOHIKO
IPC: H05B3/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To shorten the startup time of a fixing device by which a toner image is fixed by making recording material P pass between a pressure roller 16 and a fixing belt 15 wound and laid over a belt winding and laying roller 17 and a heating roller 18 and giving heat from the heated fixing belt 15 and the heated pressure roller 16 to the toner image T. SOLUTION: The fixing device is constituted so that a difference between the target temperature reaching time of the fixing belt 15 and that of the pressure roller 16 may be within 10% of the startup time at the time of starting up.
Patent JP-2002171736-A (JP)
Title: Engine igniter
Inventor: NAKAMURA MITSURU
IPC: F02P3/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a rotor by easily adjusting the rotating balance of the rotor, simplify the structure of the rotor itself and acquire a space to the area corresponding to the internal side in the radial direction of the rotor, in an engine igniter comprising a rotor which rotates synchronously with rotation of the engine, an iron core fixed for disposing opposite to the outer circumference of the rotor, and a primary coil and a secondary coil coaxially wound to the iron core. SOLUTION: A permanent magnet 7A is mounted to the iron core 4A having at its external circumference a plurality of leg portions 8, 9, and 10, provided opposed to each other at the position keeping an interval in the circumferential direction at the rotor 1A; an inductor 2A forming a magnetic path for a magnetic flux generated by the permanent magnet 7A between a pair of leg portions 8, 9; 9, 10, which are adjacently provided in the circumferential direction of the rotor 1A, is fixed at the external circumference of the rotor 1A; and the primary coil 5 and the secondary coil 6 are wound to the iron core 4A thus enabling an ignition plug energized whenever the inductor 2A passes the leg portions 8, 9; 9, 10 forming the pairs.
Patent JP-2002173576-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KOYANAGI HIROSHI
IPC: C08L23/16
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a new and inexpensive thermoplastic elastomer composition used for a noncoated airbag cover having 40-98 spring hardness without requiring a reinforcing nylon-based net in the airbag cover. SOLUTION: Flexibility and moldability are improved and a unit cost of the material is reduced by including (a) component of a styrene-based elastomer known as a hydrogenated block copolymer and especially having >=70,000 number-average molecular weight as a main component and adding and alloying (b) component of a ethylene/α-olefin copolymer therewith. Flexibility and moldability are improved by adding and alloying (c) component of a paraffinic oil therewith. Developability at a high and a low temperature, damage resistance and moldability are improved and a unit cost of the material is reduced by adding and alloying (d) component of a copolymer of propylene and a 2-8C α-olefin and (e) component of a propylene-based thermoplastic elastomer therewith.  Damage resistance, stickiness and releasability when subjected to injection molding are improved by adding (f) component of a silicone oil having >=50,000 cSt viscosity thereto.
Patent JP-2002174996-A (JP)
Title: Image forming device
Inventor: AKAFUJI MASAHIKO
IPC: G03G21/14
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an image carrier and to prevent an abnormal image caused by discharge product in an image forming device where an electrostatic latent image is formed on the surface of the image carrier electrified by an electrifying device, and is made a visible image as a toner image by a developing device, and toner left after transfer adhering to the surface of the image carrier after transferring the toner image to transfer material is removed. SOLUTION: The toner after transfer T3 is removed by the developing device 4 and a toner layer formed by the device 4 is arranged to be opposed to the electrifying device 2 at the time of stopping the image carrier 1.
Patent JP-2002175171-A (JP)
Title: Language notation system and language notation method
Inventor: IWASAKI TAKAO
IPC: G06F3/12
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a language notation method for allowing a reception side equipment to rightly notate a character code transmitted from a transmission side equipment. SOLUTION: The classification of a code page of the reception side equipment is inquired (ST1) and the classification of the code page of the reception side equipment is confirmed (ST3). When the classification of the code page assigned in the reception side equipment and the classification of a code page selected in the transmission side equipment are different (ST4, NO), the desired character code transmitted from the transmission side equipment to the reception side equipment is corrected according to a character code of the code page assigned in the reception side equipment (ST7) and the character code is transmitted (ST8).
Patent JP-2002140428-A (JP)
Title: Integral control system for associating article management system
Inventor: OGA TSUNEHIRO
IPC: G06Q50/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide various data necessary for management by connecting the computer management system of articles to a series of already existing various computer management systems existing in the same hospital and hotel and so on. SOLUTION: A series of already existing various computer management systems existing in the same hospital and hotel and so on are associated by common management information, and the article information included in the computer management system of articles is defined as the other common management information, and the various computer management systems are associated with the computer management system of the articles.
Patent JP-2002179497-A (JP)
Title: Method for producing potassium niobate and potassium niobate
Inventor: TAKAGI TAKASHI
IPC: C30B29/30
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing potassium niobate which enables the production of potassium niobate which hardly causes the crack generation. SOLUTION: In this method for producing potassium niobate, the original powder is charged into a cylindrical platinum crucible 20, the platinum crucible 20 is disposed in a heating furnace 10 having a temperature gradient, the original powder is melted at a high temperature to the melt state and, thereafter, at least either by moving the platinum crucible 20 or by cooling the inside of the furnace 10, the melt is solidified from one direction. In such a case, when the temperature gradient of the vertical direction in the platinum crucible 20 is made to be G deg.C/mm, the moving speed of the platinum crucible 20 is made to be V mm/hr and the cooling speed in the furnace 10 is made to be C deg.C/hr, the following relation is satisfied; C/G+V<=5.