baber/WOPTO huggingface dataset:
Patent JP-2003055674-A (JP)
Title: Fuel composition for combustor
Inventor: TAGUCHI HIROHISA
IPC: C10L1/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel composition for a combustor interchangeable with another combustor for the city gas 12A/13A now in use, the gas using dimethyl ether as a one component. SOLUTION: The fuel composition for the former combustor comprises (a) 24-95 mass% dimethyl ether and (b) 5-76 mass% 1-4C hydrocarbon.
Patent JP-2003053901-A (JP)
Title: Pasting sheet capable of peeling substrate sheet
Inventor: TAJIMA SHINJI
IPC: B42D15/10
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that there is trouble such that the substrate sheet of a pasting sheet and a peel ply are easily peeled or contrarily hard to peel heretofore and, when a transfer layer contains an optical diffraction structure, the adhesive strength of the substrate sheet and the peel ply excessively rises by the effect of the irradiation with ultraviolet rays at the time of formation or the heat at the time of lamination of a light reflecting layer. SOLUTION: The peel ply 3 containing a stabilizer and the transfer layer 4 are successively formed on the undersurface of the substrate sheet 2 and the transfer layer is formed as a laminated structure comprising an optical diffraction structure forming layer 5, the light reflecting layer 6 and a thermal adhesive layer 7 successively from the peel ply 3 and, after the thermal adhesive layer 7 is pasted on an adherend, the substrate sheet 2 is peeled to perform the transfer of the optical diffraction layer or the like without trouble. An intermediate layer 8 or/and a primer layer 9 may be provided in the transfer layer 4.
Patent JP-2003063083-A (JP)
Title: Ribbon cassette and thermal transfer printer for use in the same
Inventor: YAMAMOTO TOSHIYUKI
IPC: B41J17/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a ribbon cassette and a thermal transfer printer for use in the same, which eliminate peeling of ink applied to an ink ribbon in the handling of a ribbon cassette, and prevent a failure such as a paper jam from occurring in a paper sheet, even if the paper sheet abuts on the ink ribbon so as to be rubbed, when the paper sheet is carried in a state in which the ribbon cassette is mounted on the printer. SOLUTION: In the thermal transfer printer S using the ribbon cassette, when the ribbon cassette 1 is mounted on a cassette mounting part 12 in a non-pressure contact state in which a platen roller 14 is separated from a thermal head 13, a ribbon guiding part 6 is located in an upper part of the thermal head 13, and the ink ribbon 2, which is pulled out from a ribbon pull-out port 3d, is located between the thermal head 13 and the platen roller 14; the paper sheet P can be carried between the ink ribbon 2 and the platen roller 14; and when paper sheet P is carried between the ink ribbon 2 and the platen roller 14 in the non-pressure contact state of the platen roller 14, an ink nonapplication part 2c of the ink ribbon 2 is located in a ribbon-folded part 7.
Patent JP-2003063264-A (JP)
Title: Power transmission device for hybrid vehicle
Inventor: AOKI YASUO
IPC: B60L50/16
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To arrange a motor-generator and a torque converter between an engine and a transmission in a compact manner. SOLUTION: A power transmission device for a hybrid vehicle is provided with the motor.generator MG arranged in parallel between a crank shaft 22 of the engine E and a main shaft Sm of the transmission T and the torque converter 23. A lock-up clutch 85 of the torque converter 23 composed of a wet multiple disk clutch and a damper 95 absorbing the fluctuation of output torque of the engine E are stored inside a rotor 61 of the motor-generator MG. Consequently, the motor-generator MG and the torque converter 23 can be miniaturized, and a distance between the engine E and the transmission T can be reduced to miniaturize a power unit.
Patent JP-2003065281-A (JP)
Title: Vacuum pump
Inventor: MIYAMOTO MATSUTARO
IPC: F04D19/04
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a reliable vacuum pump which surely prevents corrosion by corrosive gas of a rotor even when the vacuum pump exhausts the corrosive gas in modifying imbalance of the rotor of the vacuum pump, modifies the imbalance of the rotor with high accuracy and realizes stability in high-speed rotation of the rotor. SOLUTION: In this vacuum pump provided with a casing 1 having an intake port 1a and an exhaust port 20 and a rotor R rotating in the casing 1 and exhausting gas from the intake port 1a to the exhaust port 20 by rotation of the rotor R, an imbalance modification part B is provided for modifying imbalance of the rotor R at a point excluding the point in contact with the exhaust gas A of the rotor R and/or an imbalance modification part B' is provided at a portion in contact with the exhaust gas A and having an anti- corrosion capability.
Patent JP-2003073807-A (JP)
Title: Steel ball and surface treatment method therefor
Inventor: ABE KATSUHIKO
IPC: C23C14/06
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for a steel ball, which forms a uniform hard film on the whole surface of the steel ball with high productivity. SOLUTION: The surface treatment method for the steel ball comprises rolling the steel ball the surface of which has been heated and uniformly hardened beforehand at 100 deg.C-300 deg.C, in an ionization area, forming a metallic film mainly composed of titanium or an equivalent substance on the above hardened surface, as an intermediate layer, in the rolling state, and forming a diamond- like carbon film or an equivalent film on the surface of the metallic film as a hard film. The method is also characterized by providing several different sorts of ionization sources for forming the metallic film and the hard film in a vacuum furnace, and exhausting the inside of the vacuum furnace or selecting the sort of ions in the ionization area, in each step of the surface treatment for the steel ball.
Patent JP-2003068058-A (JP)
Title: Contents structure editing device and computer readable recording medium with program for executing computer as respective means for the same recorded thereon
Inventor: WAKITA YOSHIKI
IPC: G11B27/031
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To create the structure of entire contents and to edit the structure by assigning a series of data composed of a plurality of physical streams to one piece of contents. SOLUTION: In the contents structure editing device, a video stream stored on the condition of limiting the storage capacity of a video recording tape, hard disk or optical recording medium or on the condition of limiting storage capacity by a specification like a file size is defined as a physical stream of one unit and the structure of one piece of contents is created and edited from a plurality of physical streams. The device is provided with a structure display and editing part 300 for displaying the logical structure of entire contents and editing that structure and an attribute and a physical structure display and editing part 200 for displaying and editing a position to start assigning the physical streams to the contents and the range of that assignment.
Patent JP-2003073250-A (JP)
Title: Sheetlike bleaching cosmetic
Inventor: SHIMIZU KATSUYA
IPC: A61K8/30
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching cosmetic from which an excellent bleaching effect of tropolone compound is drawn out to the fullest extent, controls fugitivity and photo-bleaching of the compound and continuously exhibits bleaching effect. SOLUTION: This sheetlike bleaching cosmetic comprises a sheetlike material containing a tropolone compound.
Patent JP-2003078953-A (JP)
Title: Portable terminal and computer program
Inventor: SHAMOTO MICHIO
IPC: H04W88/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal that can properly operate application software. SOLUTION: When an execution request of any function of a library side function group is received from application software and the function corresponding to the execution request exists in a terminal side function group, both the function of the execution request and a function corresponding to the terminal function group are mapped so that they are associated with each other. Even when the configuration of the library side function group is mismatched with the configuration of the terminal side function group, a function realized by the function whose execution is requested by the application software is matched with the function executed by a mobile phone 1 in a process where the application software is in operation and then the application software can properly be operated.
Patent JP-2003070410-A (JP)
Title: Method for preventing baking unevenness in oven and the oven
Inventor: UCHIYAMA MOTOYUKI
IPC: A23G3/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing baking unevenness in an oven, capable of preventing the baking unevenness by dividing a heating part for the upper fire into several blocks and subjecting each of the divided blocks to temperature control, and to provide the oven. SOLUTION: This method for preventing the baking unevenness in the oven comprises dividing the heating part 7 for the upper fire of the baking chamber 2 of an oven main body 1 into the several blocks and subjecting each of the divided blocks to the temperature control. Thus, the method reduces a temperature difference caused by opening and closing an oven door 4 and conducts uniform heating, so that the baking unevenness is prevented.
Patent JP-2003078926-A (JP)
Title: Detector for telecine conversion method of video signal
Inventor: HARAGUCHI TOSHIRO
IPC: H04N5/253
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a telecne conversion method detector that can stably detect the telecine conversion method of an input video signal with high accuracy. SOLUTION: The telecine conversion method calculates an inter-frame difference integral value from the input video signal and decides that the input video signal is a telecine conversion video signal generated from a movie film by the 2-3 pull-down system when the telecine conversion system detector detects that; the inter-frame difference integral value of a current field is a first threshold for deciding a still field or below; each of the inter-frame difference integral values for four fields preceding to the current field is a first threshold for deciding a motion field that is greater than the first threshold for deciding a still field or over;  and the inter-frame difference integral value of the current field is smaller than each of corrected inter-frame difference integral values obtained by multiplying a first prescribed coefficient with each of the inter-frame difference integral values of the four preceding fields.
Patent JP-2003077123-A (JP)
Title: Magnetic recording medium and manufacturing method therefor
Inventor: MIZUMURA TETSUO
IPC: G11B5/84
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium provided with a magnetic film constituted of crystal particles which are minute and whose particle size fluctuation is reduced and to provide a manufacturing method therefor. SOLUTION: A magnetic disk 100 is provided with a base film 2 and the magnetic film 4 on a substrate 1. The base film 2 is formed by using a layer consisting essentially of cobalt oxide or a layer containing nickel oxide and nickel and film-deposited by sputtering in a sputtering atmosphere containing gaseous oxygen. The crystal particles of the base layer 2 are made minute and the particle size fluctuation thereof is reduced. Since the particle sizes and their distribution of the crystal particles of the base film 2 are succeeded to the magnetic film 4 layered on the base film 2, minute crystal particles are formed and particle distribution is also reduced in the magnetic film 4. In the magnetic disk 100 provided with the magnetic film 4, heat relaxation resistance is enhanced and high density recording is made possible.
Patent JP-2003028768-A (JP)
Title: Electronic cooling device
Inventor: BABA YASUO
IPC: F25B21/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic cooling device efficiently operable even when a using environmental temperature has a large width, and inexpensively and rationally operable for a long period without using a large-capacity control transistor, capable of exhibiting a desired cooling power. SOLUTION: In this electronic cooling device, a heat exchange block 1 is installed on one side of a Peltier element 2 driven by a constant-current circuit 25, and a radiator 3 is installed on the other side thereof, and the radiator 3 is air-cooled by a fan 12. In the device, a voltage between a cooling-side terminal and a heating-side terminal of the Peltier element 2 is detected, and the driving power for the fan 12 is changed based on the voltage.
Patent JP-2002175389-A (JP)
Title: Device, method and program for formulating and solving problem over network
Inventor: MULLER MICHAEL A
IPC: G06Q30/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique for solving the problem via a data network and to support a natural repetitive solving processings in a plurality of processes by the corresponding desire on the part of an idea provider. SOLUTION: A device, a method and a computer memory solve the mutual problem over the network and a server 29 receives the proposition of the problem from a problem proposing person 1 via the network, so as to solve it. The server 29 receives a proposed solving method, with respect to the problem from the idea provider 3 via the network and distributes allotment of an award to the idea provider 3, who has contributed the proposed solving method with respect to the problem.
Patent JP-2003083100-A (JP)
Title: Cylinder direct injection engine
Inventor: TSUCHIYA TAKAYUKI
IPC: F01L13/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent early self-ignition of fuel to start an engine smoothly and prevent the damage due to excessive explosion, in the cylinder direct injection engine compressing fuel having the self-ignition property to perform self- ignition and exploding it to obtain power. SOLUTION: In this cylinder direct injection engine provided with an intake port 2 for introducing intake air into a cylinder 1, an injector 3 for injecting the fuel self-igniting when compressed into the cylinder 1 directly, a piston 4 reciprocating in the cylinder 1 to compress an air-fuel mixture in the cylinder 1, and an exhaust port 5 for exhausting the combustion gas ignited by the compression and exploded from the inside of the cylinder 1, cylinder internal pressure variable means 10, 11, 12 capable of reducing an internal pressure in the cylinder 1 only when the engine is started before and after the timing at which the air-fuel mixture is self-ignited and exploded are provided. Consequently, the early self-ignition of fuel to start the engine smoothly is prevented, and the damage due to excessive explosion is also prevented.
Patent JP-2003082703-A (JP)
Title: Work machine having cover body
Inventor: IWASA KAZUMICHI
IPC: E02F9/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To hold a cover body in an optional opening-closing position even if a worker releases hands from the cover body when arranging an energizing means for energizing the cover body for opening-closing an opening part in the opening direction. SOLUTION: The energizing means and an engine hood are connected via a connecting member 12 so that the opening directional moment for operating energizing force of a push spring 10c of an energizing device 10 on the engine hood 6 almost balances over the almost whole area of an opening-closing process of the engine hood to the closing directional moment by dead weight of the engine hood.
Patent JP-2003086317-A (JP)
Title: Socket for electric parts
Inventor: FUKUNAGA MASAMI
IPC: H01R33/76
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a socket for electric parts which can turn a connecting terminal of an electric part while having it in contact with the same, secure a given wiping volume while reducing up and down movement of the contract member, and further, can realize reduction of the manufacturing cost. SOLUTION: A twisting part 12a is formed at each contact member 6, and at same time, a guide hole 8a for guiding each contact member 6 to rotate in sliding contact with the twisting part 12a in accompaniment of the up and down movement of each contact member 6 is formed at a plate assembly body 5 arranged in a socket main body 4.
Patent JP-2003076145-A (JP)
Title: Method of sealing toner leakage of toner container
Inventor: FUKASE EITARO
IPC: G03G15/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance manufacturability of a rubber ring seal for toners and workability for mounting. SOLUTION: A toner container 4 is provided with a bearing seal ring A consisting of an elastic ring section 1 and nonwoven fabric ring section 2 formed by integrally bonding the rubber elastic ring and a nonwoven fabric ring consisting of felt by soluble fusing of a hot meltable plastic adhesive film 3.  This seal ring A is fitted to be inserted into the base of an agitating shaft of the toner container 4, by which the peripheral surface of the inner diameter hole 2a of the nonwoven fabric ring section 2 is firmly stuck to the peripheral surface of the revolving shaft 5 and the periphery of the inner diameter hole 1a of the elastic ring section 1 is extruded in the insertion direction of the revolving shaft 5 and is thus attached in a state 6 of being turned up by a set size; thereafter the revolving shaft 5 is inserted into the bearing hole 7 and the outside surface of the elastic ring section 1 of the seal ring A is pressure contacted and fixed to the outer periphery of the bearing hole 7. The seal ring A is so disposed that the seal ring does not rotate and the revolving shaft 5 rotates frictionally within the inner diameter hole (i.e., 1a and 2a) of the seal ring A during the revolution of the revolving shaft 5, thereby sealing the toner leakage from the friction rotating surface between the peripheral surface of the revolving shaft 5 and the seal ring A and the pressure contact surface on the outer periphery 8 of the bearing hole 7.
Patent JP-2003073749-A (JP)
Title: Granulation method for raw material for iron manufacture
Inventor: OKADA TSUTOMU
IPC: C22B1/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a granulation method preferably used for granulating a raw material for iron manufacture. SOLUTION: This granulation method comprises granulating a part of a raw material for iron manufacture, while using a part of the whole added water to be used for granulation treatment, as a granulation agent, and further granulating a mixture of the obtained granulated substance, the remaining raw material for iron manufacture, and a granulation agent for iron manufacture, which contains a high molecular compound and the remaining water in the whole added water.
Patent JP-2003080684-A (JP)
Title: Ink-jet recording head
Inventor: OUCHI AKIYOSHI
IPC: B41J2/01
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head for easily performing filling of an ink and an apparatus for ink-jet recording. SOLUTION: In the ink-jet recording head with an nozzle discharging the ink and an ink liquid room communicating with the nozzle through an ink passage, before an aqueous recording ink is filled, a mixed liquid containing water, acetylene glycol or acetylene alcohol and glycerin and containing no coloring ingredient is filled from the ink liquid room to the nozzle.
Patent JP-2003089217-A (JP)
Title: Ink supply device and ink jet recorder
Inventor: KATO TOMOKI
IPC: B41J2/175
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply device which can realize supplying ink with high reliability for a long time, is fit to a recorder capable of printing at high speed and is compact, and an ink jet recorder. SOLUTION: The ink supply device is used for an ink jet head for forming images by discharging ink, and has an ink container which is provided with at least an ink discharge opening and a negative pressure maintaining member and to which an ink cartridge for storing ink is detachably connected at a near position.
Patent JP-2002175170-A (JP)
Title: Method and device for supporting maintenance of printer
Inventor: HUANG HUNG K
IPC: G06F3/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer maintenance support in a network environment having a server including plural printer configuration files, at least one network device, and a printer. SOLUTION: This printer maintenance is supported by a process for making access to one printer configuration file corresponding to the printer, a process for the configuration file including plural printer maintenance function names, and a plurality of printer maintenance commands corresponding to the printer maintenance function names, a process for generating an HTML base page corresponding to the printer, a process for the HTML base page including the respective printer maintenance function names of the accessed printer configuration file, and a process for sending the HTML base page to the network device, and when the network device selects one of the printer maintenance function names in the HTML base page, the server sends the printer maintenance commands corresponding to the selected printer maintenance function names to the printer.
Patent JP-2003089247-A (JP)
Title: Auto-cutter and printer comprising it
Inventor: HOSOMI HIROAKI
IPC: B65H35/08
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional label printer employing a linerless label that the adhesive side adheres to the cutter at the time of cutting the label to cause jamming. SOLUTION: When a rotary cutter 6 is returned to a position where a label can be fed normally, the label adhering to the edge of the rotary cutter 6 is stripped therefrom by means of an adhesion preventive guide 5. At the time of subsequent label feed, adhesive side 2b of the label is separated from the edge of the rotary cutter 6 and jamming is prevented.
Patent JP-2003088819-A (JP)
Title: Method for cleaning new plant equipment and piping
Inventor: KAZAMA MASAHIKO
IPC: B08B3/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning new plant equipment and piping, by which the plant equipment and piping can be cleaned with a small amount of washing water in a short time by using a small-diameter pipe as water feed/ drain pipes while eliminating one-through extrusion flushing and the waste water to be discharged can easily be treated. SOLUTION: Washing water containing hydrazine 14 is circulated in a circulation route 13 while making the washing water pass through a strainer 5 and a filter 6. The object 4 to be cleaned is cleaned by the circulating water, namely, by filtering the circulating water going out of the object 4 by the strainer 5 and the filter 6 to remove foreign matter and suspended matter and introducing the filtrate into the object 4 again. After the cleaning work is completed, the waste washing water is treated continuously by making it pass through a catalyst column 7 and an ion exchange resin column 8 by using a waste water piping 12 continuously.