baber/WOPTO huggingface dataset:
Patent JP-2004138893-A (JP)
Title: Image forming apparatus
Inventor: HARUNA JUN
IPC: G03G15/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that realizes a reduction in consumption power during a standby period and, at the same time, secure monitoring of an open/close state of an opening/closing mechanism in a power-saving mode by simple structure.  <P>SOLUTION: The image forming apparatus includes: a power source device 3 that supplies voltages of at least two systems including a drive system voltage and a control system voltage that is lower than the drive system voltage; an opening/closing mechanism 118 which is put in an open/close state; an interlock switch 119 which is turned on/off in accordance with the open/close state of the opening/closing mechanism 118; an engine controller 301 which detects a state in which the drive system voltage is supplied via the interlock switch 119; and a waste-toner full detection sensor that is driven by the control system voltage and detects the open/close state of the opening/closing mechanism 118. In an normal operation, the open/close state of the opening/closing mechanism 118 is detected by the interlock switch 119. In a power-saving mode, the open/close state of the opening/closing mechanism is detected by the waste-toner full detection sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138544-A (JP)
Title: Radioactive substance storage container
Inventor: ASADA KAZUO
IPC: G21F5/005
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive substance storage container enabling easy sorting according to the degree of radioactivation.  <P>SOLUTION: In a nuclear fuel cask 1 having a space 5 for storing a canister of which the space is formed of wall members comprising a tubular side wall part 2, a lid part 3 removably closing one end of the wall 2 and a bottom face part 4 closing the other end of the wall 2, part of the wall members are split into a plurality of pieces in the progressing direction of radioactivation. The side wall part 2 is made of a plurality of precast concrete members. A boundary face formed between the split pieces of the side wall part 2 is bent to form a protrusion/recess part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137839-A (JP)
Title: Aseismatic reinforcing construction method for existing building and aseismatic reinforcing structure of building
Inventor: OGAWA YUICHIRO
IPC: E04G23/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismatic reinforcing construction method for an existing building enabling suppression of noise and vibration as much as possible to reduce the influence in the surroundings and shorten construction term, prevention of peeling of a joined section of an existing skeleton and an aseismatic reinforcing frame by a highly reliable and secure join method, and reduction of repair work to suppress increase of construction cost and prevent delay in construction work period.  <P>SOLUTION: In this aseismatic reinforcing construction method for the existing building in which the aseismatic reinforcing frame in which a reinforcing member is attached to an inner side of a frame member 3 is assembled into a face of a reinforced opening part formed by adjacent columns 1a and a vertical beam 1b of the existing building, recessed and projecting parts are formed on at least either of an outer peripheral face 3a of the frame member 3 opposing to an inner peripheral face 1c of the reinforced opening part and a frame mounting face 5 of the reinforced opening part opposing to the outer peripheral face 3a. Joining material 7 is filled between the frame member 3 and the reinforced opening part to integrate the reinforced opening part and the frame member 3 due to solidification of the joining material 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143233-A (JP)
Title: Active energy ray-curable type adhesive composition
Inventor: SUZUKI HATSUHIKO
IPC: C09J175/16
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable type adhesive composition which can be cured with active energy ray such as UV light and is especially useful for films for protecting articles comprising various substances such as paper, plastic plates, metals, and glass, for films for protecting automotive bodies, or for adhesive sheets for temporary adhesion.  <P>SOLUTION: This active energy ray-curable type adhesive composition is characterized by comprising a urethane (meth)acrylate-based resin [A] prepared by reacting isocyanate groups in an isocyanate group-containing compound [a], the reaction product of a polyol (a1) with a polyisocyanate (a2), with the hydroxy groups of a carboxy group-containing monool or polyol (a3) and the hydroxy group of a hydroxy group-containing (meth)acrylate (a4) to form the urethane bonds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142536-A (JP)
Title: Auto-light system, automobile having it and sunshine sensor used for it
Inventor: KURUMAGAWA KOJI
IPC: G01J1/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-light system turning on a vehicular light when receiving counterlight at the time of twilight when danger is very high, etc.  <P>SOLUTION: This auto-light system 20 is provided with a front sunshine sensor 21 detecting the intensity of illumination of the light from the front of a vehicle, a rear sunshine sensor 22 detecting the intensity of illumination of the light from the back of the vehicle, and a light lighting control part 24 turning on the vehicular light emitting light toward the front of the vehicle when the intensity of illumination of the light from the back of the vehicle detected by the rear sunshine sensor 22 is higher than the prescribed multiple of the intensity of illumination of the light from the front of the vehicle detected by the front sunshine sensor 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141376-A (JP)
Title: Sewing frame support structure of sewing machine
Inventor: SAWADA YOSHIFUMI
IPC: D05B39/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing frame support structure of a sewing machine reducing vibration in the horizontal rotating direction of a sewing frame without elongating sliders and improving the stroke of the sewing frame without elongating a rail.  <P>SOLUTION: This sewing frame support structure of the sewing machine supports the sewing frame 30 of a prescribed width displaceably in the left/right direction of a drive frame 13 which is supported displaceably in the front/rear direction and extends in the left/right direction. The sliders 34a and 34b attached to the width-directional central part of the sewing frame 30 and being shorter than the width of the sewing frame 30 are slidably engaged with the rail 17 attached to the drive frame 13 and extending in the left/right direction. Rollers 22 are provided in one or the both of the drive frame 13 and the sewing frame 30 so that, at least, the single roller 22 supporting one or the both of the width-directional right part and the width-directional left part of the sewing frame 30 is constantly positioned between the drive frame 13 and the sewing frame 30, even if the sewing frame 30 displaces in the left/right direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147060-A (JP)
Title: Network system
Inventor: YAMADA HITOSHI
IPC: H04L12/803
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission quality by efficiently distributing loads in a network.  <P>SOLUTION: Entrance nodes R1 and R6 are arranged at the entrance edge of the network 2 and distribute traffic into a plurality of routes on the basis of a load distribution instruction. Exit nodes R3 and R8 are arranged at the exit edge of the network 2. A statistic information gathering part 11 gathers statistic information by communicating with nodes inside the network 2. A management data base 12 stores and manages the statistic information. A load distribution control part 13 calculates the load distribution of the routes 31 and 41 between the entrance nodes R1 and R6 and the exit nodes R3 and R8 on the basis of the statistic information inside the management data base 12, outputs the load distribution instruction, and updates the statistic information inside the management data base 12 by a predicted value of the statistic information every time one load distribution calculation is ended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145091-A (JP)
Title: Method for manufacturing finestructure, functional element, optical element, integrated circuit, and electronic equipment
Inventor: TAKAGI KENICHI
IPC: G02B5/20
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a microstructure that is improved in productivity by simplifying a processing stage of forming a desired pattern by using a liquid material, a functional element, an optical element, an integrated circuit, and electronic equipment.  <P>SOLUTION: On a processed surface of a base body 10 where a functional pattern in a desired shape is to be formed, a 1st film is formed of a liquid-repellent film 11 which repels the liquid material for forming the functional pattern. Then the 1st film of the base body 10 is irradiated with an electromagnetic wave in the desired pattern shape in an electromagnetic wave irradiating device to remove the 1st film and form a removal area 12 in the desired pattern shape. On the base body 10 in the electromagnetic wave irradiating device, an atmosphere for forming a 2nd film of a lyophilic film 14 is produced and in this state, the removal area 12 is irradiated with an electromagnetic wave to form the 2nd film of the liophilic film 14 in the removal area 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150812-A (JP)
Title: Torque sensor
Inventor: ITOIGAWA KOICHI
IPC: G01L3/10
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise torque sensor having superior resolution and enabling a digital output.  <P>SOLUTION: This torque sensor 1 detects a torque applied to an input shaft by a torsion angle generated in a torsion bar connecting the input shaft to an output shaft. The input shaft is fixed with the first magnetic substance 7 and the output shaft is fixed with the second magnetic substance 8. The first and the second magnetic substances 7 and 8 are disposed with GMR sensors S11 and S21 providing electric outputs according to the intensity of the magnetic fields respectively and the GMR sensors S11 and S21 are disposed with magnets 13 and 23 respectively. Magnet guide rods 12 and 22 forming prescribed magnetic fields relative to the GMR sensors S11 and S12 are disposed by guiding magnetic bundles from the magnets 13 and 23. This torque sensor 1 is so constituted as to find the torque applied to the input shaft from the intensity of the magnetic fields detected by the GMR sensors S11 and S12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151193-A (JP)
Title: Image forming apparatus and method
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To secure a good durable property and to prevent deterioration of the cleaning function.  <P>SOLUTION: In a cleaning roller 51, the peripheral surface is fixed to a device body 2 so that it is abutted to a photoreceptor 11 in the downstream side of the rotational direction of a primary transferring position 44 and it is also provided to be freely rotated around the rotational shaft which is orthogonal to the rotating direction 15. The residue developer on the photoreceptor 11 after finishing of the primary transferring is eliminated from the photoreceptor 11 by the cleaning roller 51 by being rotated in the direction which is opposite to that following the photoreceptor 11 at a specified circumferential speed. AC bias generating part is connected in between the cleaning roller 51 and the photoreceptor 11 and AC bias is applied between the cleaning roller 51 and the photoreceptor 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148707-A (JP)
Title: Method for production of support and runflat pneumatic tire
Inventor: SUGIO DAISUKE
IPC: B29D30/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a shell component having an optional cross section shape accurately without increasing production process steps and a production cost.  <P>SOLUTION: A cavity 110 having a cross section shape corresponding to a cross section shape of a shell of a tire support is formed in an extruding die 108, and a melted aluminum alloy M is supplied into the cavity 110 from a ladle 102. Drawing belts 120 and 122 are installed on the down stream side of the extruding die 108, and the drawing belts 120 and 122 are circulated while holding a plate 136 drawn out of the extruding die 108, whereby the aluminum alloy M is moved to the extruding direction in the cavity 110 and cooled by the extruding die 108 to be coagulated in the cavity 110 in such a way as to form a cross sectional shape corresponding to the cross sectional shape of the shell 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150157-A (JP)
Title: Umbrellas for rainy weather time welding work for steel pipe pile
Inventor: IIZAWA HIROMICHI
IPC: E02D5/24
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella for rainy weather time welding work for improving welding workability of a steel pipe pile by increasing stability of the umbrella arranged in the steel pipe pile, and reducing falling-in of rain from the periphery.  <P>SOLUTION: In this umbrella for the rainy weather time welding work in the steel pipe pile 2, the umbrella 1 for the work is composed of a waterproof cover 4 for expansively opening in a conical shape on the periphery with the steel pipe pile 2 as the center, and detachably joining an end part of a peripheral directional divided cover 4a, a plurality of umbrella ribs 3 arranged for supporting the waterproof cover 4 from the reverse side and radially arranged with the steel pipe pile 2 as the center and a pipe-shaped pile fixing stay 5 with one end joined to the umbrella ribs 3 and with the other end fixed to an outside surface of the steel pipe pile 2. The tip of the pile fixing stay 5 is fitted to and locked on an engaging projection 31 projecting from a stay receiving belt 13 fixed to the steel pipe pile 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149975-A (JP)
Title: Composite material composed of polybenzazole fiber
Inventor: NOMURA YUKIHIRO
IPC: D01F6/74
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material composed of a polybenzazole fiber, capable of sufficiently keeping strength even when exposed for a long time under high temperature and high humidity and excellent in durability.  <P>SOLUTION: The composite material is obtained by using, at least in a part, the polybenzazole fiber containing a basic organic compound such as p-phenylenediamine, m-phenylenediamine or a mixture thereof in a form of a monomer or a condensate and having ≥75% retention ratio of tensile strength after being exposed for 700 hr under an atmosphere of 80°C and 80% relative humidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153696-A (JP)
Title: Method, program for exchanging image data, computer readable recording medium in which the same are recorded, photographic print device and print paper unit
Inventor: SHIKI NAOHITO
IPC: H04N5/76
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To evade one-sided transmission of image data and to realize fair and sure exchange of the image data in the case of exchange of the image data through a network.  <P>SOLUTION: A first communication terminal performs processing (S5) for displaying a second piece of image data received from a second communication terminal on its display means at a degraded state, processing (S6, S8) for accepting the input of exchange offer information for offering the exchange between a first piece of image data and the second piece of image data and processing (S9) for transmitting the exchange offer information to the second communication terminal and the second communication terminal performs the processing for permitting the first communication terminal to use the second piece of image data at an original state in the case of consenting the contents of the exchange offer information. In response to permission, the first communication terminal performs the processing (S12) for using the second piece of image data at the original state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151034-A (JP)
Title: Display apparatus
Inventor: IGARASHI HIDEKI
IPC: G01D7/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of improving design properties by providing a display image with a stereoscopic effect and a sense of depth.  <P>SOLUTION: The display apparatus M is provided with a first light emission display 1 for forming a first light emission display image 17; a second light emission display 2 having a transparent body 21 for forming a second light emission display image 25 by transmitted light; and a half mirror 3 arranged between the first and second light emission displays 1 and 2 for composing and displaying the first and second light emission images 17 and 25 by transmitting the first light emission display image 17 to the side of an observer and reflecting the second light emission display image 25 to the side of the observer. A photoconductor 21, the transparent body, is three-dimensionally molded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158498-A (JP)
Title: Semiconductor device
Inventor: YASUDA NAOKI
IPC: H01L21/316
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide MISFETs which are each provided with a gate insulating film whose main components are Hf, Al, Si, O, and N, capable of restraining hysteresis of C-V characteristics, and making a threshold voltage stable.  <P>SOLUTION: The gate insulating film (a laminated gate insulating film composed of a hafnium aluminum oxide layer and a silicon oxide nitride interface layer) is formed of Hf, Al, Si, O, and N. A compositional relation between Hf, Al, and O contained in the hafnium aluminum oxide layer and Si, O, and N contained in the silicon oxide nitride interface layer is so set as to balance the clockwise hysteresis of the hafnium aluminum oxide layer with the counterclockwise hysteresis of the silicon oxide nitride interface layer, so that the hysteresis of the gate insulating film can be restrained as a whole, and the MISFETs each having a threshold voltage kept high in stability can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154240-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making a player interested by allowing the player to continue the play.  <P>SOLUTION: When a ready-to-win-a-race state is executed, the degree of expectation for a jackpot of the player can be different according to the previous state of appearance of a "lawn ready-to-win" state, a "dirt ready-to-win" state and a "slope ready-to-win" state, and the game value imparted to the player according to the result of permutation of the ready-to-win-a-race" state can be suggested to the player. Accordingly, the game is played not simply for execution of the ready-to-win-a-race state, but such game property, as making the player consider how to make the lawn ready-to-win state, the dirt ready-to-win state and the slope ready-to-win state appear before the execution of the ready-to-win-a-race" state, can be provided for the player, so that the player's concentration can be maintained high. In addition, as the game value imparted to the player according to the permutation of the ready-to-win-a-race" state is suggested to the player, the contents of the game value to be imparted can be clearly suggested, so that the player can be provided with the comfortable game without feeling distrust.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156961-A (JP)
Title: Rotation angle sensitive device and torque sensing device
Inventor: TOKUMOTO YOSHITOMO
IPC: B62D5/04
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle sensing device and a torque sensing device which can prevent targets from separating at the time of fixing to a rotor when a plurality of unified targets are used, and prevent a deterioration in the assembly precision of each target to the rotor.  <P>SOLUTION: A first target plate 72 and a second target plate 73 are previously fixed in a unified body by using rivets 74. Out of the unified target plates 72 and 73, the one target plate 72 is engaged with an output shaft (rotor) 24 by interference fit. The other (residual) target plate 73 is engaged with the output shaft 24 by gap insertion. The unified target plates 72, 73 are fixed to the output shaft 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123375-A (JP)
Title: Coiling method for taper bobbin
Inventor: SUZUKI SO
IPC: B65H54/28
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coiling very narrow and super-thin film and tape which are hardly coiled to a taper bobbin.  <P>SOLUTION: Very narrow and super-thin film and tape are coiled to a tapered bobbin by a positive driving surface roller in variable traverse motion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161325-A (JP)
Title: Overcap and packaging body
Inventor: KAMEDA KATSUMI
IPC: B65D49/12
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcap which can be removed from a can in a relatively easy manner if it is lifted by hooking a finger tip to a lower end of a pilfer-proof band and solving conventional disadvantages while a groove-like bead, a ratchet, a circumferential projection or the like need not be provided on the outer side of a cylindrical can, and a packaging body.  <P>SOLUTION: The overcap for a cylindrical container body having a flange portion comprises a disk-shaped lid body, a skirt portion which is continuously and downwardly provided from an edge portion of the lid body and equipped with a groove portion to be engaged along the contour of the flange portion of the cylindrical container body inside thereof, a pilfer-proof band continuously provided on a lower end of the skirt portion, and a plurality of folded blades which are continuously provided on a lower end of the pilfer-proof band and arranged in the circumferential direction. A tearable thin-walled portion is formed between the skirt portion and the pilfer-proof band, and the pilfer-proof band has a knob for holding the pilfer-proof band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216199-A (JP)
Title: Decoder, decoding method and program distribution medium therefor
Inventor: KATAYAMA TAKASHI
IPC: G10L19/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a processing method by which calculation of high band components is easily performed and a sound with less distortion can be reproduces in a decoder that reproduces an encoded acoustic signal by expanding a band by raising a sampling frequency.  <P>SOLUTION: When a time domain signal is converted into a frequency domain signal and a encoded bit stream is provided, a bit stream decomposer 2 decodes bit stream information, and a storage unit temporary stores the information. In accordance with the bit stream information, a stream expander 6 expands a frequency spectrum quantized inverse by an inverse quantizer 5 up to an integer multiple of the sampling frequency of the bit stream. A frequency-time domain converter 7 converts the frequency spectrum into a time domain signal. Thereby, harmonics can precisely be implemented with a small amount of processing, and the band can be expanded with less distortion.  <P>COPYRIGHT: (C)2003,JPO