baber/WOPTO huggingface dataset:
Patent JP-2002248749-A (JP)
Title: Imaging apparatus, imaging method, and program for executing the method in computer
Inventor: SHIMIZU TORU
IPC: G06F3/12
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To perform multicolor printing for a color document with appropriate color reproduction without using an original color document again when ink deficient at the time of multicolor printing of the color document is supplemented. SOLUTION: The imaging apparatus comprises a color information extracting section 23 for extracting the information of each specified area of CMYK image data, information indicative of a character string existing in the relevant area, and information indicative of the CMYK component of the relevant character string, an image output section 30 for outputting the extracted area information, character string information and CMYK component information as a monochromatic document with color information, and a color information synthesizing section 24 for reproducing CMYK image data based on a monochromatic document with color information outputted from the image output section 30.
Patent JP-2002255929-A (JP)
Title: Bis(hydroxyphenylthio)fluorene compound and method for producing the same
Inventor: TAKADA TOSHIKAZU
IPC: C08F20/38
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new fluorene compound having excellent performances as a heat-resistant and high-refractive index material and to provide a method for producing the fluorene compound. SOLUTION: This bis(hydroxyphenylthio)fluorene compound is characterized in that the fluorene compound is represented by the general formula (I) [wherein, R<1> to R<4> are each the same or different and denote each hydrogen atom or a 1-6C linear or branched alkyl group; and n denotes an integer of 0-10]. The method for producing the compound represented by the general formula (I) is characterized by reacting (1) fluorenone with (2) mercaptophenols.
Patent JP-2002254872-A (JP)
Title: File
Inventor: SAKURAI MASATO
IPC: B42F13/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a file which is simple and of which the shelfback can be varied in width. SOLUTION: The file 1 has a constitution wherein a first member 10 formed by joining a portion 11 to be a front cover, a portion 13 to be the shelfback and a portion 14 to be a connecting piece, with folds 12, is combined with a second member 20 to be a back cover. The portion 14 to be the connecting piece can be used also as the shelfback and therefore the files different in thickness can be made up simply by using the same first member 10. Since the file is separated into the first member 10 and the second member 20, the width can be changed over by only folding, along the folding lines 12, the portion to be used for the shelfback together with the portion 13 to be the shelfback and the portion to be connected to the second member 20, out of the portion 14 to be the connecting piece.
Patent JP-2002262196-A (JP)
Title: Position adjustment mechanism and head mount display device
Inventor: SAITO YOSHIHIRO
IPC: G06F3/01
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a position adjustment mechanism that does not deliver undesired force to a support section at the position adjustment of a device and can simply and surely adjust the position. SOLUTION: Gears 31, 33 are provided to shafts 30, 32 and when no release button 4 is depressed, lock means 34, 35 are energized at a position to block turning of the gears 31, 33 by plate springs 36, 37. When the lock release button 4 is depressed, an integrated release lever 38 is also moved and pieces 38a, 38b of a lever 38 enter square holes 34c, 35c provided to the lock members 34, 35. The pieces 38a, 38b are tapered and the intrusion of the pieces allows the tapered pieces to guide the square hole so as to move the lock members 34, 35 against the energizing force of the plate springs 36, 37. Thus, the lock members 34, 35 move to a position permitting the turning of the gears 31, 33 so as to allow the device and the support section fitted to the shafts 30, 32 to be driven around the shaft. When the release button 4 is detached, the button 4 is restored to the original position and the lock members 34, 35 and also restored to the original position, then the shafts 30, 32 are again locked.
Patent JP-2002256137-A (JP)
Title: Epoxy resin composition and prepreg
Inventor: YOSHIDA TATSUHIRO
IPC: C08L63/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition which, when cured, can develop excellent heat resistance, low hygroscopicity, and electrical properties and to provide a prepreg. SOLUTION: This composition essentially consists of an epoxy resin and a polyamide having repeating units represented by formula (A) (wherein m and n are integers satisfying the relationships: m>0, n>=0, 2<=m+n<=1,000, and 0.05<=m/(m+n)<=1; R1 to R4 are each hydrogen or a monovalent organic group; X is selected from specified structures; Y1 is at least one group selected from specified structures; and Y2 is a group selected from specified groups, provided that the sequence of repeating units may be random or block-wise).
Patent JP-2002258807-A (JP)
Title: Liquid crystal display and its drive method, and information display device
Inventor: TAKAHARA HIROSHI
IPC: G09G3/36
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display which realize a multi-gradation display of high image quality and has low power consumption. SOLUTION: An MLS arithmetic circuit 115 weights inputted image data with respective bits and computes applied voltages (V1, V2, VC, MV1, and MV2) and application times. A voltage arithmetic circuit 1312 computes the applied voltages and application times computed with the respective bits and puts them together into a single V1 (MV1) voltage and single V2 (MV2) voltage. The obtained data are transferred to a V1/V2 memory of a segment driver 14. The segment driver 14 imposes PMW modulation on V1/V2 data and outputs the resulting data to a segment signal line.
Patent JP-2002254278-A (JP)
Title: Machining method and device for joined surface
Inventor: TOZAWA TAKAHIRO
IPC: B24B21/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a joined surface which is higher in airtightness while eliminating a leak attributable to a streak caused by grinding grains. SOLUTION: In machining the joined surface 15 of a work 31, a grinding tool 11 turning around rotating axes 33, 35 which are almost parallel to the joined surface 15 is pushed and brought into contact with the joined surface 15 of the work 31 to be machined, and a relative feed is given in the direction almost along the contour of the joined surface 15 between the grinding tool 11 and the work 31. Then the direction of the grinding tool 11 or the work 31 is controlled so that the direction of each rotating axes 33, 35 of the grinding tool 11 is almost normal to the direction of the relative feed to grind the joined surface 15 of the work 31.
Patent JP-2002258930-A (JP)
Title: Scheduled arrangement system and its program and storage medium
Inventor: IMAI HIDEYUKI
IPC: G06Q50/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a scheduled arrangement system for improving producing efficiency in each process by distributing a free time to each production process, and performing scheduling independently for each process at the time of making the production plan of an order receiving industry. SOLUTION: A free time 33 is calculated based on a startable date 23, a limit time 25, and an actual work required total time 31, and the free time 33 is distributed to each process. Then, the free movable range 41 in each process is calculated, and scheduling is operated in each process. The free time is redistributed to a prescribed process whose efficiency is required, and the free movable range 41 is calculated, and then the scheduling is decided.
Patent JP-2002256433-A (JP)
Title: Silicon thin film doped with high concentration of transition metal element, and manufacturing method therefor
Inventor: NAKAYAMA HIROSHI
IPC: H01L21/205
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical/magnetic semiconductor thin-film doped with high concentration of a transition metal element, by optically/thermally exiting raw material gas for semiconductor and/or vapor of the transition metal element, and feeding them into a reaction region. SOLUTION: This method for manufacturing the semiconductor thin film doped with the transition metal element, includes setting a silicon substrate 3 with the cleaned surface in vacuum atmosphere, and feeding the raw material gas for the semiconductor and the vapor of the transition metal element, to the surface of the silicon substrate 3. At this time, the semiconductor raw material gas and/or the vapor of the transition metal element are optically/thermally excited 1 and fed into the reaction region. Thereby, the method provides the semiconductor thin-film material suitable for an optical/magnetic semiconductor device, which is doped with the transition metal element in high concentration to the crystalline silicon thin-film, without causing a phase separation or a reaction of forming compounds with silicon, and develops the characteristics peculiar in the transition metal element.
Patent JP-2002261697-A (JP)
Title: Optical transmission system and wavelength converter
Inventor: KAWADA HIDEO
IPC: H04B10/27
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To realize an optical transmission system capable of extending a distance between OLT and ONU, high capacity and wide area in an existing PDS type optical transmission system. SOLUTION: The system comprises the OLT including an OSU, two MUX/ DEMUXs, optical fiber transmission lines 5, and a wavelength converter 6. In a down transmission, a signal with λi is transmitted from the OSU side and a WDM transmission is implemented between OLT and the wavelength converter. At this time, the signal is spilt by the MUX/DEMUXb4 to input into the wavelength converter, signal processing such as regenerative repeating or repeating from the wavelength λi is performed by the wavelength converter to convert the wavelength suitable for a wavelength for the PDS type optical transmission system and the ONU side communicates using an optical PDS type optical transmission system by the wavelength converter.
Patent JP-2002254407-A (JP)
Title: Method and apparatus for rotative machining
Inventor: AOYAMA MASATO
IPC: B27F1/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of machining an outer peripheral surface of a work in an optional shape without changing a direction of the work. SOLUTION: Cutters 52 and 53 are allowed to rotate by a rotary action of a drum 64 around a square column-like member 30, and an envelope curve of a rotary locus of a cutting edge is moved in a direction approaching its rotation axis Or or being separated therefrom in relation with a rotation angle θso as to form a shape of a handle at a rotation axis side. Then, by machining the square-column-like member 30 positioned near the rotation axis Or from a circumference during rotation of the cutters 52 and 53, the square-column-like member 30 can be processed from an optional direction without providing a plurality of the cutter 52 for machining one handle and distances from the rotation axis Or of the cutters 52 and 53 are changed in relation to the angle θ. Thereby, a peripheral surface of the square column-like member 30 can be machined into a required shape.
Patent JP-2002265891-A (JP)
Title: Sealing tape and method for producing the same
Inventor: HONNA HIROSHI
IPC: B05D7/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing tape comprising a polyester tape which can be recycled and is environment friendly when combustion. SOLUTION: This sealing tape is characterized by lamenting a substrate portion comprising a polyester-based elastomer having a melting point of >=150 deg.C to an adhesive layer comprising a polyetherester-based elastomer having a melting point of 50 to 130 deg.C. The method for producing the sealing tape is characterized by coating a polyester-based elastomer film used as a substrate portion with a 2 to 30% organic solvent solution of a polyetherester-based elastomer and then removing the organic solvent.
Patent JP-2002263964-A (JP)
Title: Automatic ball feeding device
Inventor: KANEKO YOSHIAKI
IPC: B65G65/46
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in a device to fill a number of balls, such as a miniature ball screw device, a work is manually carried out causing a bottleneck on productivity. SOLUTION: From a hopper 16, balls filled in a groove 9b of a guide block 9 are fed in alignment in a row one in each screw groove between the screw groove and a recessed groove 10c formed in contact with a hole 9a by rotation of a ball screw 11 by a motor 6. The balls are gathered in ball holding holes 29a of a turntable 29 through communication holes 10a and 10b, and when the given number of the balls gather, the balls are fed to a ball filling device through rotation of the turntable.
Patent JP-2002267160-A (JP)
Title: Air supply state recognizing method and combustion controller using method
Inventor: KIRA MASATO
IPC: F23L1/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an air supply state recognizing method and a combustion controller using this method in which an air supply state is assuredly detected and a combustion control is carried out by a fail-safe circuit. SOLUTION: In the method for recognizing the air supply state of an air supply means 15 for supplying air, the flow of air supplied by the air supplying means 15 is used to generate electric power and the operation of the air supplying means 15 is recognized by the generated electric power.
Patent JP-2002262932-A (JP)
Title: One drop container
Inventor: KAMIYA KAZUYUKI
IPC: A45D34/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a one drop container which enables a user to take out a prescribed volume of a liquid cosmetic drop by drop and has a small size for good portability. SOLUTION: A tubular stem 20 is attached movably in the axis direction to the tip end of a container body 12 housing a liquid cosmetic 11. A stem taper face 22 is formed on a side wall 22 of the stem 20. A button 26 which is enabled to be pushed in a condition engaged with the stem taper face 22 is attached to a side wall 17 of the container body 12. A button taper face 28 to press the stem taper face 22 is formed on the button 26. The stem taper face 22 is pressed by pushing in the button 26 to move the container body 12 inward. Thus, the liquid cosmetic 11 is guided into the stem 22 from the rear end 20a of the stem 20 by the movement of the stem 20 to enable a user to take out a prescribed volume of the liquid cosmetic 11 from the tip end 20 of the stem 20.
Patent JP-2002009759-A (JP)
Title: Method and system for generating web page including secure information
Inventor: BOWMAN MARK T
IPC: G06F21/62
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a Web page including secure information and to provide a system to execute the method and a computer- readable recording medium. SOLUTION: The method for generating a Web page having secure information includes a step where linking at least one pair of related field names assembles a 1st linked string, a step where encrypting the 1st linked string produces an encrypted string, a step where encoding the encrypted string generates a displayable character string, a step where the displayable character string is related to a name, and a step where the name and the displayable character string are allocated in an HTML source code.
Patent JP-2002266149-A (JP)
Title: Retroreflective helmet and method for producing the same
Inventor: HONDA HIROMI
IPC: A42B3/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a retro-reflective helmet equipped with so called a retro- reflective function certainly visualizing its presence to an objective person by reflecting when irradiated with a dim light from other and having metal gloss fashion in combination with a metallized layer. SOLUTION: This retro-reflective helmet is produced by laying a first layer 4 with an oil-based glazing paint, a second layer 5 by vacuum aluminum deposition, a third layer 6 adhered with bead materials 10 through an adhesive, a fourth layer 7 with a urethane paint, a fifth layer 8 with a urethane paint mixed with a color paint, and a sixth layer 9 with an external paint on the outer surface 2a of a helmet body 2.
Patent JP-2002276715-A (JP)
Title: Base isolation structural body
Inventor: SUDO CHIAKI
IPC: F16F15/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To easily provide a base isolation structural body having desired spring characteristics. SOLUTION: A cavity part 5 is provided in a laminated rubber 4 sticking plural hard plates 2 having stiffness and soft plates 3 having viscoelastic characteristics each other alternately and the cavity part 5 is a space. Sizes and numbers of the cavity parts 5 are selected according to spring characteristics required for this base isolation structural body 1.
Patent JP-2002278458-A (JP)
Title: Label for sticking thermosensitive color developable layer and method of application for the same
Inventor: TAKAHASHI ATSUSHI
IPC: B41M5/30
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a label for sticking a thermosensitive color developable layer which is capable of averting the influence of a substrate color when the label is applied to an adherend while using a recording layer recordable by a laser beam and to provide a method of application which applies the recording layer averting the influence of the substrate color to the adherend. SOLUTION: The label 1 for sticking the thermosensitive color developable layer consists of a laminated structure laminated, successively from above, with a base material 2, a near IR absorptive layer 3, a release layer 4, the thermosensitive color developable layer 5 and a tacky adhesive layer 6. After the label is stuck onto the adherend, the recording is performed by casting the focus of the laser beam 10 to the near IR absorptive layer 3 and thereafter the base material 2 and the near IR absorptive layer 3 are peeled.
Patent JP-2002277600-A (JP)
Title: Electron beam irradiation device
Inventor: TOKUNAGA CHIEKO
IPC: G21K5/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation device minimized in energy loss. SOLUTION: When an electron beam is emitted to a material having an atomic number smaller than metal, the energy loss by the interaction with the electron beam is reduced, compared with the case of metal, to reduce the generation of heat or X-ray. Accordingly, a window 10 formed of the material having the atomic number smaller than metal is used for the emitting port of the electron beam, whereby the distribution of an electron beam irradiation device minimized in energy loss can be realized.
Patent JP-2002273761-A (JP)
Title: Injection-molding mold
Inventor: IZUMI RYUICHI
IPC: B29C45/26
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molding mold which hardly generates a weld mark on a surface of a molded item. SOLUTION: An injection-molding mold comprises a male mold 2 and a female mold 3 both being separable and closable and a heat insulating layer 5 is formed on a surface of a cavity 4 formed by closing the male mold 2 and the female mold 3.
Patent JP-2002273009-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which facilitates the securing of a layout space of a board box by reducing the capacity of the board box efficiently. SOLUTION: In the game machine provided with the board box 130 housing a control board 140, out of various parts which are arranged on a part mounting surface on one side of the control board 140 to make up a control circuit, high height parts 142 are arranged biased to one side of the part mounting surface and a high area 143b is provided biased to the one side of the part mounting surface while a low area 143a is provided on the portions of the part mounting surface except for the high area 143b. A lid body 160 of the board box 130 is provided respectively with a high area cover part 163 covering the high area 143b and a low area cover part 162 covering the low area 143a and formed in steps.
Patent JP-2002290046-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: TAGAWA KIMITERU
IPC: H05K3/46
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent such a faultiness as a faulty disconnection and to realize the high reliability of such a wiring board as a printed wiring circuit board, by improving the state of the inside of its through hole. SOLUTION: In a manufacturing method of a wiring board, there are laminated and molded via prepregs boards in each of which wiring layers are provided on both the surfaces of an insulating base material and conductive layers having respectively circuit patterns, etc. A through hole is so formed in the obtained laminated body by using an NC drilling as to subject then it to a metal-plating. When forming the through hole, the circumferential speed of the NC drilling is so set as to be not higher than 150 m/min. and the feed speed of the NC drilling is so set as to be not higher than 1.0 m/min., and thereby, the metal- plated-off maximum roughness Rmax of the inner-wall surface of the through hole is so set as to be not larger than 50 μm.
Patent JP-2002285824-A (JP)
Title: Exhaust temperature rise control method for engine and regeneration control method for exhaust emission control system
Inventor: CHO RO
IPC: F02D41/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas temperature rise control method for an engine capable of surely increasing an exhaust gas temperature of the engine up to a predetermined temperature even if the engine is in a low rotation and low load operation condition in which the exhaust gas temperature is low. SOLUTION: In an engine operation condition in which the exhaust gas temperature is low, a combination of at least two steps or more among a stepped turbo control step, a stepped main injection delay control step, a stepped EGR valve control step, and a stepped intake restriction control step is used to perform the combined control steps so that the exhaust gas temperature reaches a predetermined exhaust gas temperature judging value at any stage surely.
Patent JP-2002282888-A (JP)
Title: Improvement system for water quality
Inventor: KAWASAKI HIDEAKI
IPC: F03G7/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To set up an efficient and economical improvement system for water quality. SOLUTION: The improvement system for water quality according to this invention comprises a discharge pipe 9 which water discharged from a reservoir 10 flows through, a water mill 1 as a driving power which is installed in the lower place than the discharged port of the reservoir 10 and driven by discharged water through the discharge pipe 9, a compressor 3 which is connected to the water mill 1 through a transmission 2, an air cooler 4 which cools compressed air produced by the compressor 3, a compressed air supply pipe 5 which sends compressed air to the reservoir, and various apparatuses 6 which improve water quality of the reservoir 10 by using compressed air. According to this improvement system for water quality, the system operation is efficiently and economically performed because the water mill 1 is rotated by the water stream discharged from the reservoir 10 and the compressor 3 is directly driven by the rotating torque obtained from the water mill 1.