baber/WOPTO huggingface dataset:
Patent JP-2002042435-A (JP)
Title: Housing case and method for assembling the same
Inventor: IKEBE MASARU
IPC: G11B23/03
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a housing case which allows a turning shaft to be easily assembled into a bearing hole and can improve the assembling characteristic and productivity when assembling a main body and a cap having the turning shaft 19 and the bearing hole and a method for assembling the same. SOLUTION: This housing case houses a disk-like medium, etc., and is opened and closed by turning of the main body 10 having a bottom wall 11 ad a side wall 12 and the cap 20 having a top wall 21 and a side wall 22. The turning shaft 19 is disposed near the end of the side wall of the main body and the side wall of the cap is provided with the bearing hole 26b into which the turning shaft is built near this end. Sloping parts 19a and 26a are formed at the side wall end having the turning shaft 19 and the bearing hole. The sloping parts are so inclined that the turning shaft 19 is easily intrudable toward the bearing hole when the main body and the cap are disposed to face each other on a plane and the turning shaft 19 is abutted on the side wall end. The heights h1 and h2 of the turning shaft 19 and the bearing hole are nearly equal to each other.
Patent JP-2001117385-A (JP)
Title: Intermediate transfer belt, method for manufacturing the same and image forming device
Inventor: ADACHI MASAHIKO
IPC: B29C48/40
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer belt having the repetitive bending durability and impact resistance possessed by thermoplastic polybutyrene terephthalate and the moldability and permanent deformation residual strain characteristic possessed by thermoplastic polycarbonate in combination, a method for manufacturing the same and an image forming device mounted with such intermediate transfer belt. SOLUTION: The intermediate transfer belt consisting of a base resin component (X+Y) consisting of the thermoplastic polybutyrene terephthalate (X) and the thermoplastic polycarbonate (Y), a conductive filler (β) and a graft copolymer (Z) formed with the dispersion phase of a vinyl (co)polymer part in a continuous phase formed by an ethylene group-containing olefin copolymer part, and having a volume resistance 5×106-1×1011 Ω.cm.
Patent JP-2002037111-A (JP)
Title: Steering device for vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D5/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide both of the steering feeling in abrupt steering and convergence of vehicle behavior without holding it with the hands in a steering device for a vehicle having an operation member to a steering mechanism mechanically unconnected to each other. SOLUTION: A reaction actuator applying an operation reaction to a steering wheel generates a torque proportional to the operation angle of the steering wheel in ordinary time (S2). When detecting a state with no hands (S1), it is changed over to a no-hands control. In the no-hands control, a viscosity item or a friction item is added to a control rule of a dead zone is set near a neutral position of the steering wheel (S3).
Patent JP-2002034723-A (JP)
Title: Bed
Inventor: TAKEUCHI KAZUNAO
IPC: A47C21/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a bed which has a bed part that can eliminate moisture in a mattress or bedclothes placed on the bed part of the bed. SOLUTION: The bed is formed by placing the bed part C on a base frame B which is provided frame-like, and air passages 24, which are communicated with vents 22, is provided on the bed part C. Especially, the bed part C is formed by continuously providing plural tube-like beds 13, which have a hollow each, and hollow parts 23 in the tube-like beds 13 are communicated with the vents 22 in the base frame B. In addition, the tube-like beds 13 comprise paulownia lumber.
Patent JP-2002042656-A (JP)
Title: Sealing method for vessel and vessel
Inventor: MIYAJIMA KENICHI
IPC: H01J9/26
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method for a vessel and a vessel capable of enhancing work efficiency and suppressing the production cost. SOLUTION: The diameter of a first bulb 11 is shown by T and that of a stem sealing part 13a by D. The diameter of a second bulb is shown by t and that of a stem sealing part 13b by D. A flare 21 is formed in a stem 20. A burner 30 is installed so that a radial part 31 is face to a bottom 23 of the stem 20. In the example, the stem sealing parts 13a, 13b are the same, and since the stems 20 having the same shape of the flare 21 are used, the first bulb and the second bulb can be sealed with a sealing device without conducting replacement and adjustment of the burner 30.
Patent JP-2002037462-A (JP)
Title: Sheet feeding cassette
Inventor: OGAWA SHOJI
IPC: B65H1/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet cassette capable of properly keeping the state of feeding stored paper sheets and feeding the paper sheets without creases and shifting to an image forming apparatus or the like to satisfactorily perform printing. SOLUTION: This sheet cassette 30 feeds paper sheets 2 to an image forming part of an image forming apparatus such as a printer, a copier or the like. The sheet feeding cassette is provided with a sheet loading plate 26 for storing stacked paper sheets 2, one end part of which is journalized so that the plate is disposed to freely tilt, a pair of side regulating plates disposed opposite to each other to hold the paper sheets 2 to be freely slid in the sheet feeding direction, an elevating plate 28 disposed at the bottom of the sheet loading plate 26 for lifting the sheet feeding forward end of the sheet loading plate 26 to be inclined, and a plurality of pressing members 22, 22a, 23 and 31 disposed in zigzag on the inside surfaces of one or both side regulating plates to press two or more portions of the side of the paper sheet 2 to be fed.
Patent JP-2002039607-A (JP)
Title: Air outlet for low temperature air-conditioning
Inventor: KUNO YUKIO
IPC: F24F13/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an air outlet for low temperature air-conditioning having two functions of vapor condensation prevention and horizontal cold air supply being further optimized. SOLUTION: The air outlet for low temperature air-conditioning flows low temperature air from an air-conditioner incorporated in a ceiling. Further, the air outlet is provided with a housing 1 the lower end of which fronts on the internal part of a room and in which a chamber 1a is formed, and a flow control body 4 situated at the internal part of the housing 1. The flow control body 4 discharges cool air approximately to a spot right below from the central part of the chamber 1a, to a spot approximately right below as a slow swirl flow from the periphery of the central part of the chamber 1a, and to a spot approximately horizontally as a strong swirl flow from the peripheral edge of the chamber 1a.
Patent JP-2002038907-A (JP)
Title: Electric power plant of combined cycle
Inventor: ODA AKIRA
IPC: F01K23/10
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electric power plant of combined cycle which can reduce a number of generators, eliminate a starter of a gas turbine, and realize reduction of a building space. SOLUTION: In this electric power plant of multi-shaft type combined cycle, combining a plurality of sets of gas turbines, a plurality of sets of waste heat recovery boilers, and one set of steam turbine, a set of the gas turbine 2a and the steam turbine 6, 7, 8 are connected by one shaft, a generator 3a is connected to this shaft.
Patent JP-2002043597-A (JP)
Title: Solar cell
Inventor: OWADA HIROTO
IPC: H01L31/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a fault of laser cutting occurs due to a solder ball generated on a finger in the case of covering a back electrode with a solder or a solder reservoir generated on a tab. SOLUTION: A solar cell comprises different conductive regions formed on front and back surface sides of a semiconductor substrate, an electrode having a bus bar and a plurality of fingers perpendicularly crossing the bar on a surface of the conductive region so that the electrode is covered with a solder so that a pitch of the plurality of the fingers on the back surface side of the substrate is set to 1 to 3 mm, a width of the bus bar entirety is larger than a width of a copper foil soldered to the bar and a plurality of slits are provided in the bar.
Patent JP-2002042073-A (JP)
Title: Information recording medium with two kinds of display form
Inventor: YOSHIDA YUKO
IPC: B42D15/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium capable of being used over a long period of time by distributing record display materials according to the way the information recording medium is used. SOLUTION: In the information recording medium, a magnetic recording display part 3 containing a liquid and magnetic flake powder contained in a microcapsule where an oriented part is visibly displayed by imparting a magnetic field partially to the capsule, an updatable heat-sensitive recording display part 2 composed chiefly of a resin base material and an organic low molecular weight substance dispersed in the resin base material, with the transparency of the display part varying visibly and reversibly depending on temperature, and an information storage part 4, are formed on a thin plate base.
Patent JP-2002046332-A (JP)
Title: Stencil printing apparatus
Inventor: INOUE TAKAYA
IPC: B41F33/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To execute a plate making process efficiently. SOLUTION: In a stencil printing apparatus, stencil paper subjected to the plate making process on the basis of printing data is wound on a plate cylinder and ink in the plate cylinder is transferred onto printing paper from perforations of the stencil paper to execute a printing process. The apparatus is equipped with a printing color specifying part which specifies an ink color to be used, a plate cylinder ink storage part which stores the color of the ink in the plate cylinder, a discriminating part which discriminates whether or not the specified ink color conforms with that stored in the plate cylinder and a user information part which informs a user that the plate making process can not be executed with the specified ink color, when the specified ink color does not conform with that in the plate cylinder.
Patent JP-2002049209-A (JP)
Title: Image-forming device
Inventor: YAMADA YOICHI
IPC: G03G15/01
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent faulty drive and breakages due to increase in rotational load and to prevent faulty development from occurring though plural developing devices, having a feeding means for feeding toner toward a developing roller, are arranged around an image carrier, while changing their angles and a toner cartridge having two or more feeding means for feeding the toner to the developing device is provided detachably, even when the toner feeding means is a rotating body such as an agitator. SOLUTION: The developing devices 10(Y) and 10(M), having large inclination, are constituted so that the supply port 44 of the toner cartridge 40 is not positioned on a line A2, linking the adjacent agitators 16 and 43 between the developing device and the toner cartridge by separating from the line A2, and the developing devices 10(M) and 10(K), having small inclination, are constituted so that the supply port may be positioned on the line A2.
Patent JP-2002048916-A (JP)
Title: Anisotropic light absorbing sheet and liquid crystal display device
Inventor: YANO SHUJI
IPC: G02B5/22
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device with excellent contrast in a wide viewing angle and with excellent display quality by developing a member capable of suppressing light leakage even when obliquely seen in a direction deviating from an optic axis between polarizing plates arranged in crossed Nicols. SOLUTION: The sheet thickness direction is defined as the Z-axis. A direction in the sheet surface perpendicular to the Z-axis is defined as the X-axis. A direction perpendicular to both Z- and X-axes is defined as the Y-axis. The anisotropic light absorbing sheet satisfies inequalities kx≠ky≠kz where complex indexes of refraction in the respective X-, Y-, Z-axes directions are expressed by [nx]=nx-ikx, [ny]=ny-iky, [nz]=nz-ikz. The liquid crystal display device is provided with the anisotropic light absorbing sheets on the one or both sides of a liquid crystal cell. Thereby a specified relation with respect to absorption indexes (k) is satisfied so as to produce light absorption also in the sheet thickness direction. A polarizer function is imparted while maintaining the characteristics.
Patent JP-2002021339-A (JP)
Title: Aseismic, corrosion-proofing, and water-proofing construction method for reforming concrete structure
Inventor: SUGISAWA MINORU
IPC: E04G23/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an aseismic corrosion-proofing, and water-proofing construction method for reforming a concrete structure capable of achieving aseismic performance by combination of elastic material of FRP lining with gas permeability of surface treatment agent, easiness of maintenance and control by color change of a corrosion-proofing layer, and easiness of reuse of the structure when decomposed. SOLUTION: Gas permeably putty is used for filling water pits in the surface of concrete to conduct surface treatment without generating air pits, synthetic resin fibers of a favorable elongation ratio are used for FRP lining reinforcement fibers, and resin of a favorable elongation ratio is also used for binder resin to provide a crack-following, corrosion-proofing, and water-proofing lining. In addition, by using similar resin for base top coat, complete FRP lining corrosion-proofing and water-proofing performance without generating interlayer removal can be provided.
Patent JP-2001119666-A (JP)
Title: Method of interactive processing of video sequence, storage medium thereof and system
Inventor: LAU CHRISTOPHER
IPC: G06F3/0481
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying interactive processing to a video sequence in a system which consists of a display device, a point device and a processor. SOLUTION: This method for applying interactive processing to a video sequence in a system consisting of a display device (22), a point device (26) and a processor (28) includes a step where a video frame is displayed in a 1st display window, a step where a magnified part of the video frame is displayed in a 2nd display window, a step where the point device is moved, a step where the 2nd display window is scrolled automatically, a step where the contour of the boundary of the video object in the video frame is displayed by using the point device, and a step where a means identifying the video object from the remaining part of the video frame is used to display the video object in the 1st display window.
Patent JP-2002053303-A (JP)
Title: Fuel reforming device
Inventor: NAGAMATSU TATSUYA
IPC: C01B3/38
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reforming device having a simple structure where a wire gauze member can be rigidly and reliably welded. SOLUTION: A reformer 26 is provided with a 1st to a 5th reforming catalytic layers 114a-114e set so that their plane direction are orthogonal to the flow direction of fuel for reforming, a 1st to a 5th flow passage member 118a-118e holding respectively the 1st to the 5th reforming catalytic layers 114a-114e, and a wire gauze member 120 arranged at the gas introducing face side of the 1st to 5th reforming catalytic layers. The wire gauze member 120 has an outside flange part 121 and an inside flange part 123, and compressed parts 121a and 123a having a higher density than another part are formed at a part welded to a frame 125 and a pipe line member 116.
Patent JP-2002060001-A (JP)
Title: Dust collector
Inventor: MATSUMOTO SHIGEYUKI
IPC: A47L9/20
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector allowing collected dust to discard without making hands dirty. SOLUTION: The dust collector according to claim 1 comprises a dust throw-in part having an opening part in its upper part, a hopper provided on a lower part of the dust throw-in part, an openable lid provided on a lower part of the hopper, and a dust bag locking part provided on the lower part of the hopper. The dust collector according to claim 2 is equipped, on an upper part of its dust throw-in part, with a suction cleaner having an opened lower part and structured so that sucked dust falls from the opening part.
Patent JP-2001089857-A (JP)
Title: Protective film
Inventor: ITO KENJI
IPC: C23C16/27
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To deposit a carbon film having hardness and tight in adhesion to the face to be deposited which is composed of metal. SOLUTION: The face to be deposited composed of metal is deposited with a film of carbon or essentially consisting of carbon at a self-bias to a degree which does not give damage caused by sputtering thereto, and high-frequency energy is slowly increased to increase the hardness of the film.
Patent JP-2002055722-A (JP)
Title: Gas temperature controller
Inventor: SUZUKI CHIAKI
IPC: F28F27/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas temperature controller capable of performing stable temperature control by a relatively simple control system when a heat exchanger is positioned away from a pressure reducing valve and even when the flow velocity of gas is slow. SOLUTION: This gas temperature controller is composed of a means for setting and inputting a target pressure value 21 and first target temperature value 22 of gas after going through an isenthalpic change process 6, an enthalpy calculating means 24a for calculating a target enthalpy owned by gas after going through the process from the target pressure valve and the first target temperature value, a temperature calculating means 24b for calculating the second target temperature value of gas before going through the process from the target enthalpy and the gas pressure result value of the position before going through the process and after going through the heat exchanging facility, and a means 26 for controlling the heat exchanging facility so that the gas temperature before going through the process can reach the second target temperature value.
Patent JP-2001099855-A (JP)
Title: Micromachine-type rotation angle accelerometer
Inventor: SCHOEFTHALER MARTIN
IPC: G01P15/08
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a micromachine-type rotation angle accelerometer which requires only a comparatively simple electronic evaluation apparatus. SOLUTION: A ring-shaped flywheel mass body 10 is coupled to a central fixation device 20 via respective flexible spring devices 15a, 15b, 15c. The flywheel mass body 10 can be displaced elastically around a rotation axial line (z) from its standstill position by a rotation angle acceleration to be detected, First displaceable capacitor plate devices 101 to 106 are installed at the flywheel mass body 10. Second fixed capacitor plate devices 201 to 218 are installed on a substrate. Both capacitor plate devices are formed as differential capacitor devices which are used to detect a parameter (x) which expresses the rotation angle acceleration around the rotation axial line (z).
Patent JP-2001072087-A (JP)
Title: Resealable zipper assembly, resealable package, carrier web, and method to form resealable package
Inventor: AUSNIT STEVE
IPC: B65D30/20
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To make a resealable zipper sealable to a front wall, and improve the sealing performance by forming a carrier web to be sufficiently thin so that the gusset section can be caught between first and second profiles when the carrier web is engaged. SOLUTION: This resealable zipper 10 being attached to the opening section of a bag has a profile 12 for a first fastener, of which the cross section is an asymmetrical arrow shape, and a profile 14 for a second fastener with the cross section of a U-shape, which is the complementary shape. Then, both profiles 12 and 14 are carried by a carrier web 16. The wall section of the carrier web 16 is formed to be sufficiently thin so that the profiles 12 and 14 may engageable even when a double layer is caught between both profiles 12 and 14. Then, when both fastener profiles 12 and 14 are connected, gusset sections on both sides of the bag are caught by the profiles 12 and 14.
Patent JP-2002059606-A (JP)
Title: Printer which can put rear surface mark
Inventor: SHIMOMURA MASAKI
IPC: B65H85/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can automatically put a 'rear surface mark' indicating a miss print face clearly. SOLUTION: At an arbitrary position on a carrying passage from a sheet feeder 30 through a sheet feed roller 20 and a sheet discharge roller 50 to a sheet discharge port, means 100 for putting a rear surface mark for clearly indicating a miss print face on a sheet is disposed. When printing is performed utilizing the unprinted face of a miss printed sheet effectively, a control section controls the means 100 for putting a rear surface mark to put a rear surface mark automatically on the printed face.
Patent JP-2002059047-A (JP)
Title: Apparatus for spraying fine powder
Inventor: DOI MAKOTO
IPC: G02F1/1339
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for spraying fine powder which can spray the fine powder such as a spacer for liquid crystal uniformly on a substrate such as a large-size glass substrate. SOLUTION: In the apparatus 10 having a spray nozzle tube 18 which is arranged at a prescribed distance from the substrate, is inclined in a prescribed direction to the substrate, and discharges the powder together with a gas current from the tip, a moving speed control means 92 which controls the moving speed of the tip part of the nozzle tube 18 based on a secondary function which shows the decreasing rate of fine powder spray density based on the distance between a point corresponding to the peak point of test spray density in the substrate and a spray point where the extension line of the nozzle tube crosses the substrates is provided.
Patent JP-2002064399-A (JP)
Title: Software radio equipment
Inventor: SHIRATO YASUSHI
IPC: H04B1/40
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and small power consumption device without requiring severe conditions to hardware concerning software radio equipment capable of dealing with various systems. SOLUTION: In the software radio equipment composed of a signal processing block and plural function blocks, each of function blocks is provided with a table describing the operating parameter and characteristics of each of hardware comprising the block and a second interface for control between the signal processing block and each of function blocks, and each of function blocks and the signal processing block optimize the distribution of compensation to a deterioration factor caused by incompleteness of hardware by mutually performing control through the second interface on the basis of the contents of the table and provide desired characteristics in cooperation with each of function blocks and the signal processing block by performing characteristic compensating signal processing on the basis of the contents of the table.