baber/WOPTO huggingface dataset:
Patent JP-2002227411-A (JP)
Title: Method and device for managing manday of structure and recording medium used for these method and device
Inventor: AZUMA HARUSADA
IPC: G06Q50/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To automatically calculate mandays in the production of a structure such as a bridge. SOLUTION: Quantity, unit mandays and the time of a preparatory plan in each processing process are calculated on the basis of the data of the amount of materials required for the production of the bridge registered in a production-management database and a manday calculation basic model corresponding to the kinds of the bridges having previously registered manday calculation formula, and mandays on production are calculated on the basis of these quantity, unit mandays and the time of the preparatory plan and an efficiency-improvement coefficient and a preparatory-plan efficiency-improvement coefficient, thus automatically calculating mandays.  The data of the amount of materials are read to the manday sheet of a table calculation application in fixed address order while the manday calculation formula of the manday calculation basic model is applied similarly to each cell of the process sheet of the table calculation application in manday calculation by the manday calculation basic model and the data of the amount of materials in this case, the manday sheet is retrieved on the basis of a definition name contained in the manday calculation formula, and the parameter-value address of the definition name of interest is replaced with the definition name of the manday calculation formula, thus automatically calculating mandays on production, quantity, unit mandays and the time of the preparatory plan.
Patent JP-2002231564-A (JP)
Title: Ceramic capacitor
Inventor: IGARASHI KATSUHIKO
IPC: H01G4/30
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic capacitor in which solder or ceramic is not cracked even when it is used under a temperature varying environment. SOLUTION: A ceramic capacitor element 1 has terminal electrodes 11 and 12 on the opposite end faces. Metal terminals 2, 3 exhibit an elongation before fracture of 10% or above and are connected with the terminal electrodes 11 and 12 through joints 4 and 5.
Patent JP-2001239074-A (JP)
Title: Scissors
Inventor: ANDREW JOHN STOKES
IPC: B26B13/20
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide scissors to be comfortably used either by a right-handed user or a left-handed user. SOLUTION: In the scissors, blades and the combined handles are integrally and pivotally attached to each other. In the handles, a curved part for a thumb and a curved part for other fingers are symmetrically formed around the center surface at the center point in the direction of the thickness of the handles. At least one curved part has a part formed as a hard structure from the front end facing the pivot part up to a point along the length of the curved part. In addition, at least one curved part has a rear part made of an elastic and/or flexible material, though stable in the shape, in the rear of the point.
Patent JP-2002235492-A (JP)
Title: Casing for propulsing curve
Inventor: AKIBA TOSHIYASU
IPC: E21D9/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To propel and bury a small-diameter pipe or a low-loading capacity pipe in a curve state. SOLUTION: A screw conveyor 17 connected by a universal joint is inserted into a casing 1, and short pipes 1A are connected to form the casing 1. Connecting sections 2 and 3 are provided at symmetrical positions on the diameter line of the pipe end section of each casing short pipe 1A, the connecting sections 2 and 3 are connected together so that the casing short pipe 1A can be turned in the required angular range by a vertical shaft 8, and the outer periphery of the connection ends of the casing short pipes 1A is sealed with a sealant 7.
Patent JP-2001267421-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: JUAN A CHEDEIAKKU
IPC: H01L21/768
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To self-align to the gate structure of a field effect transistor, and prevent the occurrence of electric short-circuiting when a conductive stud is formed in a drain or source region. SOLUTION: On the surface of a semiconductor substrate 20, a gate dielectric 32, gate structure 30 consisting of a conductive gate 34 that is matched to the gate dielectric and an insulation cap 38 are formed, and drain and source regions 42 and 44 are formed. After insulation spacers 52 and 54 are formed on the side wall of the gate structure 30, an insulation region that is made of a nitride blanket 60, and bonate-prosphste-silicate glass is formed, and the insulation region is polished and flattened by the CMP method up to the nitride blanket 60. Then, with a resist pattern as a mask, the insulation region and the nitride blanket 60 are etched to form a cavity above the drain and source regions, and the cavity is filled with a conductive material to form conductive studs 92 and 94. The surface of the conductive studs 92 and 94 is coplanar with that of the gate structure 30.
Patent JP-2002236563-A (JP)
Title: Image information processor and print system
Inventor: SUZUKI TETSUYA
IPC: G06F3/12
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To speedily and flexibly change the sending-out mode of image information from an image information processor to an image forming apparatus according to the state in which the image forming apparatus is placed. SOLUTION: In a host device 1, a print monitor 17 communicates with a printer 3 to determine the transmission order of proper page resources according to the state of the printer 3 and sends the page resources to the printer 3 in the determined order. The transmission order can be changed according to whether the printer 3 normally operates or has some trouble (error). For example, the print monitor 17 when judging that some error occurs to the printer 3 as the result of the communication performs error processing such as resending the image data to the printer 3 or recombining pairs of the page resources sent to the printer 3 each time four sheets are buffered.
Patent JP-2002233598-A (JP)
Title: Tubular body made of fiber reinforced resin
Inventor: NISHIMURA KAZUHIRO
IPC: A63B53/10
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a tubular body having a plurality of fiber reinforced prepreg sheets wound one on another, while reducing the rate of stress concentration at the winding starting ends or winding terminating ends of the prepreg sheets 12, 13, 14 and 16 or at their overlaps to improve the tubular body for resistance to the rupturing of reinforcing fibers at those portions. SOLUTION: The ends of the fiber reinforced prepreg sheets 12, 13, 14 and 16 are formed as inclined structures such that the end faces 4 of the sheets are single-sided sloping faces each of which is thinner on the inside. A resin pool containing no reinforcing fibers does not exist at the portions of the inclined structures and the reinforcing fibers of the fiber reinforced prepreg sheets are distributed over the entire sloping faces. The amount by which a resin impregnates the single-sided sloping face part of each prepreg sheet is desirably from 10 to 36 wt.%, and the angle of the single-sided sloping face with an inside surface is preferably 70 to 20 deg.. The tubular body, even with a stack of prepreg sheets using reinforcing fibers with a tensile elasticity of 400 to 1,000 GPa, can prevent rupturing of the reinforcing fibers due to stress concentration.
Patent JP-2002246975-A (JP)
Title: Mobile communications equipment, data reception method and mobile communication system
Inventor: NAKANISHI TOSHIAKI
IPC: H04W36/24
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide mobile communications equipment, with which sufficient data reception speed is secured and the insufficiency of a reception data amount due to reception data errors or the like is prevented. SOLUTION: This mobile communications equipment 11 is provided with a communication processing means, connected via radio communication channels 101-103 to at least one of radio base stations 20-1 to 20-3 for receiving data. The communication processing means connects a first radio base station, receives the data, decides whether the reception data amount will be insufficient on the basis of the data reception state; and in the case that the reception data amount is insufficient, it connects a second radio base station which is different from the first ratio base station and complements the reception data, on the basis of at least the data received from the second ratio base station.
Patent JP-2002245685-A (JP)
Title: Method of forming fine pattern
Inventor: HIROKANE JUNJI
IPC: G11B7/26
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To form fine patterns in a method of forming the fine patterns by forming a deteriorated resin layer which has the width smaller than the diameter of a light beam spot and is insoluble in developer on a substrate. SOLUTION: A metallic layer is formed on the surface of the substrate and the resin layer is formed on this metallic film and thereafter the resin layer is condensed and irradiated with a light beam in the prescribed positions from above the resin layer, by which the deteriorated layers insoluble in the developer are formed in the regions of the resin layer heated up to a prescribed temperature or above. The segments of the resin layer exclusive of the deteriorated layers are selectively removed so as to allow the deteriorated layers to remain.
Patent JP-2002244750-A (JP)
Title: Rod connection structure of resin pedal
Inventor: SAKAI HIDEAKI
IPC: B60T7/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify a connection structure of a resin pedal and a connection rod to reduce the number of parts and connect them easily and speedily. SOLUTION: By tilting a push rod (connection rod) 24 and inserting a shaft part 28 of the push rod 24 into a slit 36 while bringing a head part 26 into slide-contact with a side wall 42 as shown in (a), the push rod 24 is guided by the side wall 42 and is moved to an output engaging part 32 side which is a connection position, and the push rod 24 is positioned in an output engaging part 32 positioned on a bottom of a recessed part by a second positioning part 40 composed of the recessed part having the side walls 42., 44 as shown in (b).
Patent JP-2002247284-A (JP)
Title: Image reader and image forming device
Inventor: NAKAMURA FUMIHIKO
IPC: H04N1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device, by which quality against static electricity is improved with a simple constitution. SOLUTION: Static electricity generated by the rubbing of the surface of original platen glass 15a1 being one of members constituting CIS 15 with the original flows into a base plate spring 15a5 and is conducted to the frame ground of a main body from a CIS fitting board 15b through metallic coat. Thus, it does not directly go to a sensor base plate 15a4.
Patent JP-2001332621-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIBATA HIDENORI
IPC: H01L21/768
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To make fine processing possible in the formation of contact holes and recesses. SOLUTION: After the contact holes 15 are filled with an antireflection film 16b and the resist 17, the resist 17 is so patterned that it may be left over on the contact holes 15 in a larger area than that of an opening of each contact hole 15. With the patterned resist 17 as a mask, an antireflection film 16a is removed. Then, a second interlayer film 18 is formed on the entire surface. The second interlayer film 18 is flattened to expose the whole of at least the upper surface of the resist 17. Thereafter, the resist 17 and the antitreflection films 16a, 16b are removed to form contact holes and recesses.
Patent JP-2002249211-A (JP)
Title: Cargo storage facility
Inventor: INUI YOSHITAKA
IPC: B65G1/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a cargo storage facility capable of reducing the number of shelf members to hold a vessel. SOLUTION: This cargo storage facility for storing the vessel having an engagement part on an upper part thereof comprises shelf members 12 for supporting the vessel, and a putting-in/putting-out means for putting the vessel in or out of the shelf members 12, a cargo loading part 20 capable of loading the vessel is formed on the upper side of the shelf members 12, a pair of right and left engaged plates 16 which are engaged with an engagement part of the vessel and hold the vessel in a suspended condition from the shelf members 12 are provided on the lower side of the shelf members 12, and the engagement part and the engaged part 16 are attachable/detachable to/from each other in the patting-in/putting-out direction of the vessel.
Patent JP-2002246933-A (JP)
Title: Television tuner
Inventor: SUZUKI TAKEO
IPC: H04N5/44
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To restrict change of a selection characteristic of a synchronous circuit, provided in a pre-stage of a high frequency amplifier by a synchronous frequency. SOLUTION: In a first lowpass filter 2, a cut-off frequency is set to between the highest frequency of the highest frequency band and the image frequency of the highest frequency. The first lowpass filter 2 is connected to between an antenna 1 and a first synchronous circuit 4, and a second lowpass filter 9 outputs a television signal of the highest frequency of lower of a second high-frequency band, and is connected to between the fist lowpass filter 2 and a second tuning circuit 11. A third lowpass filter 15 outputs the television signal of the substantially the highest frequency or lower of a lowest frequency band, and is connected to between the second lowpass filter 9 and a third tuning circuit 17.  Each of the tuning circuits 4, 11, 17 is a double-tuned circuit, and each of the lowpass filters 2, 9, 15 is connected to each of the tuning circuits 4, 11, 17 via varactor diodes 3a, 10a, 16a.
Patent JP-2001289442-A (JP)
Title: Combustor liner cooling thimble and related method
Inventor: BROWN DANIEL MARK
IPC: F23R3/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To cool a combustor liner in a gas turbine combustor. SOLUTION: The turbine combustor includes a combustor liner, a first flow sleeve having a plurality of rows of cooling holes formed on a circle surrounding the liner and a transition member connected to the combustor liner and the flow sleeve for feeding a high-temperature combustion gas to a turbine stage. The transition member is surrounded by a second flow sleeve for guiding cooling air to the transition member. Cooling holes in one of the rows thereof in the first flow sleeve are positioned adjacent to the transition member and further cooling pipes are attached to at least the cooling holes in the first row thereof for guiding impingement cooling air to the surface of the liner while detouring cross flow cooling air around the impingement cooling air.
Patent JP-2002252270-A (JP)
Title: Hot plate unit
Inventor: ITO YASUTAKA
IPC: H05B3/68
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot plate unit in which a side face or a periphery of the bottom face of a ceramic substrate does not contact with a support housing so that a heated object such as a silicon wafer can be heated uniformly. SOLUTION: In this hot plate unit, a resistance heater is formed on or in the ceramic substrate that is arranged in the support housing. The ceramic substrate is supported by support members arranged in the support housing, and the support housing does not contact with the ceramic substrate.
Patent JP-2002252877-A (JP)
Title: Information-providing system
Inventor: YOSHIDA TOSHIYA
IPC: G06Q50/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the newest information from information service being able to be displayed on a portable information terminal, but the newest information has been transmitted in a mail formation, and the newest information will not be certified, unless the user carries out the opening operation of the mail. SOLUTION: Control information for controlling a portable telephone 1 on the basis of the items of the newest information is generated. Then, the control information is transmitted to the portable telephone 1.
Patent JP-2001318232-A (JP)
Title: Optical film
Inventor: UCHIYAMA AKIHIKO
IPC: B29C55/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical film which is most suited for use in a display device and in an optical recording medium having small optical anisotropy. SOLUTION: The optical film is composed of polycarbonate, which contains >=1 mol% repeated unit expressed by the following formula (I) and of which the glass transition temperature is >=160 deg.C. The optical film is characterized by having a coefficient of shrinkage of <=0.07% after heat treatment under 80 deg.C for 500 hours (i), by having >=16 kg/mm2 hardness measured by an ultra- microhardness tester (ii), by having 10-200 μm thickness (iii) and by having a phase difference at 550 nm wavelength satisfying the inequality |R(550)|<=20 nm (in the inequality, R(550) is the phase difference in the plane of the optical film at 550 nm wavelength) (iv).
Patent JP-2002256467-A (JP)
Title: Corrosion inhibitor
Inventor: UKIANA YUJI
IPC: C23F11/14
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To realize a corrosion inhibitor which can keep an adequate stability through storing or using for a long time, and has both a coating formation function and a neutralizing function for inhibiting metal corrosion due to water content. SOLUTION: The corrosion inhibitor is an aqueous emulsion for inhibiting metal corrosion due to water content, and includes a long-chain aliphatic-amine compound with a carbon number of 10-24, an aliphatic cyclic amine compound, and hydrocarbon ether of polyoxyalkylene.
Patent JP-2002248789-A (JP)
Title: Ink jet recorder
Inventor: SAKAMOTO ATSUSHI
IPC: B41J2/175
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of vaporization of a solvent such as a water contained in an ink in a tube through the tube in a method of supplying ink by using the tube so that the viscosity of the ink is possibly raised and a pigment in the ink is possibly stuck therein, thereby causing a trouble in supplying and ejection of ink. SOLUTION: In order to prevent a solvent such as a water from being vaporized from the tubes for conveying the ink from ink tanks 11, 12, 13, 14 to a print head 4, the tubes are wrapped with ink (dye ink) of which the raising of the viscosity and sticking due to vaporization of the solvent such as the water is hardly created or glycerin, diethylene glycol triethylene glycol, or mixture of them which is hardly vaporized. The ink of which the raising of the viscosity and sticking is hardly created or the solvent which is hardly vaporized is wrapped with a tube 3.
Patent JP-2002257318-A (JP)
Title: Method of incinerating and fusing waste, and method of manufacturing material
Inventor: WATABE RYOJI
IPC: C04B35/653
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To develop the new application of goods in the method of incinerating and fusing waste. SOLUTION: The waste is incinerated, is shifted to a fusion furnace 5, and is fused at high temperature in that fusion furnace 5. Also in the fusion state in this fusion furnace 5, glass chips (cullets) are inputted and they are fused at the same time. Fused slug A is made into specified form. At fusion in a fusion adjustment chamber 8 after fusion furnace 5, material B for far infrared ray radiation consisting of a natural ore is inputted, and they are fused at the same time. For a molded item for reuse, the radiation level of a far infrared ray can be raised, and the value of goods can be raised.
Patent JP-2002260270-A (JP)
Title: Optical pickup and disk drive incorporating it
Inventor: TANIMOTO TAKESHI
IPC: G11B7/135
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To secure excellent characteristics of pickups for various disk recording media without increasing the scale of the disk drives incorporating optical pickups and without complicating the inside mechanism. SOLUTION: An optical pickup 13 for recording and reproducing information on various kinds of disk media is provided with a first light emitting element 20a and a first photo acceptance element 20b for the first disk recording medium 100, a second light emitting element 24 positioned to minimize the coma aberration of the laser beam collected on the recording surface of the second disk, a second photo acceptance element 28 for the second disk, the first disk positioned and tilt adjusted to minimize the coma aberration of the laser beam radiated to the first disk and collected on the recording surfaces of the first disk while focusing the laser beam on the recording surface of the first or second disk, and an objective lens 15a doubled for the second disk.
Patent JP-2002261775-A (JP)
Title: Radio lan master station apparatus and its antenna control method
Inventor: FUKUHARA TADAYUKI
IPC: H04B7/26
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive point-multipoint communication system that is capable of long-distance communication and reduces the influence of interference from another system existing outside a service area by using a radio LAN requiring any license and communication expenses. SOLUTION: The radio LAN master station apparatus has a plurality of directional antennas that are directed to many directions, while being connected to a power distributor. Also, for all directional antennas of the radio LAN master station apparatus, the polarization surfaces of two adjacent directional antennas cross orthogonally with each other. Further, a directional antenna, having the greatest influence of interference, is selected from among all directional antennas, the polarization surface of the directional antennas is rotated for determining a position where the influence of interference is minimized, and control is made, so that the polarization surfaces of two adjacent directional antennas orthogonally cross each other for all directional antennas, based on the rotation position of the polarization surface of the directional antennas.
Patent JP-2002258653-A (JP)
Title: Pressure roller, heating device and image forming device
Inventor: NAKAGAWA TAKESHI
IPC: C08L83/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressure roller having an elastic layer including many voids, which is more hardly soiled than the conventional one by balancing the transfer amount of offset toner to the pressure roller with a condition that the surface of the pressure roller is easily damaged, and a heating device and an image forming device. SOLUTION: The pressure roller opposed to the heating body of a heating device imparting heat energy to recording material while holding and carrying the recording material carrying an electrostatically formed toner image is like a roll provided with the elastic layer including many minute voids inside on a core bar, and has a mold-released layer made of fluorine material as its outermost layer. Then, the pressure roller satisfies 25<Hμ<80, 0.03<λ<1.0 and 1/λ>=0.15(Hμ-20) assuming that heat conductivity measured on the surface layer of the roller is λ [W/mK] and micro hardness measured on the surface layer of the roller is Hμ.
Patent JP-2001357796-A (JP)
Title: Color picture tube
Inventor: DAIMON TOSHIHIRO
IPC: H01J29/48
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide main lens structure that can remove negative astigmatism and enlarge horizontal diameter of main lens. SOLUTION: Only inside a focusing electrode 23 among a focusing electrode 23 and a terminal accelerating electrode 24, a perpendicular electrode board 28 with 3 electron beam holes 30a, 30b, 30c formed in-line is provided. Further, only inside the terminal accelerating electrode 24, a screen-shaped horizontal electrode plate 29 that is nearly parallel with in-line surface extended toward focusing electrode 23 is provided in at least either top or bottom of the electron beam holes 31a, 31b, 31c.