baber/WOPTO huggingface dataset:
Patent JP-2004124149-A (JP)
Title: Vacuum treatment apparatus, vacuum treatment method, and electrophotographic photoreceptor
Inventor: UEDA SHIGENORI
IPC: H01L21/205
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum treatment apparatus and a vacuum treatment method which can improve the uniformity of the deposited films of an electrophotographic photoreceptor and reduce defects of images by specifying the arrangement of gaseous raw material introducing means disposed in a reaction vessel and the arrangement of gaseous raw material jet holes.  <P>SOLUTION: The vacuum treatment apparatus is provided with a cylindrical base installed in inversion within the vacuum sealable vertical reaction vessel at least partly consisting of a dielectric material and venting means in the lower part of the cylindrical base and is provided with a high-frequency electrode capable of impressing high-frequency electric power on the outside of the reaction vessel. The upper part of the cylindrical base is provided with the gaseous raw material supplying means and the apparatus is provided with a plurality of the gas jet holes which are the gaseous raw material supplying means along the outer periphery of the cylindrical substrate. The jet holes open toward the venting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123308-A (JP)
Title: Sheet feeding device, image forming device equipped with the same, and image reading device equipped with the same
Inventor: AGATA ATSUSHI
IPC: B65H1/26
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of securing the good efficiency of driving transmission, an image forming device equipped with the same, and an image reading device equipped with the same.  <P>SOLUTION: An intermediate plate which is movably mounted on a sheet storage means 266 and on which sheets are laid, is moved by a moving means 264 to a position at which the sheets can be fed out by the sheet feeding device. When the sheet storage means 266 is attached to a device body, a first driving transmitting means 229 on a device body side is connected to a second driving transmitting means 265 on a sheet storage means side in a driving transmitting section, and the driving of a driving means is transmitted to the moving means 264. When the sheet storage means 266 is attached, a connection portion of the first driving transmitting means 229 and the second driving transmitting means 265 in the driving transmitting section is made to be in the vicinity of positioning means 250c, 266a positioning the sheet storage means 266 to the device body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127031-A (JP)
Title: Memory switching circuit
Inventor: KASHIWAGI YOSHITAKA
IPC: G06F9/46
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory switching circuit which secures real time property of execution of a task with high priority for which hard real time is required.  <P>SOLUTION: In a microprocessor circuit constituted of a microprocessor 1, a cache controller 3, a cache memory 4 and a main memory 2, it is provided with a local memory 14, a task switching bit 11, a bus switching part 13 which switches buses of the local memory 14 and the cache controller 3 by output of the task switching bit 11, an address generation part 12 which generates an address to the local memory 14 by an address signal and the output of the task switching bit 11 and a decoder part 15 which generates a selection signal of the task switching bit 11 and a selection signal of the local memory 14 by the output of the task switching bit 11, the address signal from an address bus and a strobe signal for controlling reading/writing by the microprocessor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125689-A (JP)
Title: Position calculation system for self-contained navigation
Inventor: ICHIKAWA TORU
IPC: G01P21/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the correct azimuth even if a moving body travels on an inclined path, a casing is installed in an inclined posture or an angular velocity detection device is inclined, in a self-contained navigation system.  <P>SOLUTION: The self-contained navigation system comprises an angular velocity detection means 1 for detecting angular velocities in the yaw direction and the pitch direction, an acceleration detection means 2 for detecting accelerations of two axes crossing with each other at right angles, a distance detection means 3 for detecting a moving distance, an inclination detection means 12 for detecting an inclination of the moving body, a casing installation angle calculating means 13 for detecting an installation angle of the casing on the basis of an acceleration detected by the acceleration detection means and a detection result of the inclination, an inclination angle calculation means 4 for detecting the inclination angle of the moving body on the basis of an angular velocity after correction, an acceleration after correction and the moving distance after correcting outputs of the angular velocity and the acceleration detected on the basis of the installation angle of the casing and an angular velocity correction means 5 for correcting the azimuth of the angular velocity by using the inclination angle detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124216-A (JP)
Title: Method for producing ferrule
Inventor: SUMI YOSHIYUKI
IPC: G02B6/38
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ferrule employing an electroforming system by which the positioning in outer-shape working and in fitting can accurately be performed and the center strength can be held even in a multi-ferrule.  <P>SOLUTION: In the method for producing the ferrule by using the electroforming system, on the periphery of an electrode wire rod at least one or a plurality of dummy wire rods are disposed. Further, in the periphery of the electrode wire rod and the dummy wire rods, a positioning wire rod for positioning at ferrule joining time, and a positioning wire rod for standard position at the outer-shape working time are disposed if necessary. In this state, the electroforming is performed, and through-hole for optical fiber, positioning hole and aligning hole are formed by removing the dummy wire rods, the positioning wire rod and the aligning wire rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134883-A (JP)
Title: Receiver
Inventor: NAKADA TATSUHIRO
IPC: H04J11/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver adopting the OFDM system having guard intervals that eliminates adverse effects by a correlation component of the pilot carrier and extracts only the correlation of a data carrier so as to enhance the performance of synchronization processing using a correlation arithmetic operation of the guard intervals and production of a delay profile or the like.  <P>SOLUTION: The receiver for adopting the OFDM system having guard intervals and receiving a signal to which the pilot carrier is periodically inserted, includes: a correlation arithmetic means for calculating the cross-correlation between the received signal and a signal resulting from delaying the received signal by a prescribed symbol period or a guard interval period length; a correlation arithmetic means for calculating the cross-correlation between the received signal or the signal resulting from delaying the received signal by a prescribed symbol period and a signal resulting from relatively shifting the received signal by a valid symbol period; and a means for subtracting the former result of the correlation arithmetic operation from the latter result of the correlation arithmetic operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132424-A (JP)
Title: Shaft sealing device
Inventor: MATSUMOTO SATOSHI
IPC: F16J15/34
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft sealing device suitable for a submersible pump, in particular, having low cost and good assembling workability without manufacturing a special shaft, and holding its sealing performance without the abnormal wear of a shaft even in liquid including sand and slurry, the residence of the liquid in a circular gap on the outer periphery of a shaft guide-down portion and the face roughness and opening due to the accumulation of deposits resulting in the poor start of the pump or biting between sliding faces.  <P>SOLUTION: A fixed sealing ring 6 is supported by a housing 1, the shaft guide-down portion 7 is loosely fitted to the fixed sealing ring 6 and a shaft through-hole 4 to hold a circular gap 8 at its outer periphery, and a rotary sealing ring 9 is fitted to the shaft guide-down portion 7 so that it is rotated right over the fixed sealing ring 6 together with the shaft and has slide contact with the fixed sealing ring 6 with spring energizing force. A stirring edge 13 extending decliningly to the rotating direction of the shaft is formed on inner peripheral face of one or both of the fixed sealing ring 6 facing the circular gap 8 and the shaft through-hole 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134950-A (JP)
Title: Image compositing method and image compositing apparatus
Inventor: MAKII TATSURO
IPC: H04N5/232
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To select or generate material images suitable for a photographing state when an image is photographed and composing them with the photographed image and to more easily and surely obtain higher level effects with the minimum operations as the operations by a user.  <P>SOLUTION: When an object is photographed with an image pickup unit 10, a control unit 20 analyzes photographing states (photographing condition, camera operation state, photographing environment), collates the result of analysis with information indicating attributes of each of a plurality of material images stored in an attribute memory 59 with respect to the plurality of material images recorded in a memory card 57, selects material images to be composed with a photographed image obtained by the unit 10 from among the plurality of material images recorded in the memory card 57, and composes the selected images with the photographed image. The apparatus may be constituted so as to generate material images by CG according to the result of analysis of the photographing state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131138-A (JP)
Title: Folding container
Inventor: MURAKAMI TETSUYA
IPC: B65D6/26
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container in which a locking operation under an assembled condition of the folding container and an unlocking operation can be respectively performed by one operation, operability is excellent, a lock bar can be assembled by using a minimum number of parts, and the number of the parts is reduced to simplify the structure.  <P>SOLUTION: The lock bar 6 arranged on the first side plate 3 is divided into two, and a lock part 11 of lock parts 6A of one side is projected to the outside from one side edge 3a of the first side plate 3 so as to freely move up and down, and a lock part 12 of lock parts 6B of the other side is projected to the outside from the other side edge 3b of the first side plate 3 so as to freely move up and down. The other end parts 13 and 14 of the lock parts 6A and 6B are respectively directly connected by a connecting means 8. A spring 16 for locking for holding the lock parts 11 and 12 under a locked condition where the lock parts 11 and 12 are hooked to a lock receiving part 15 under a condition where the first and second side plates 3 and 4 are stood, and an operating part 17 for moving the lock parts 11 and 12 to an unlocked position, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138859-A (JP)
Title: Fixing device and image forming apparatus using the same
Inventor: YOSHIOKA KENJIRO
IPC: G03G15/20
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device using a fixing belt constituted so that the damage of the seam part is prevented, and to provide an image forming apparatus equipped with the fixing device.  <P>SOLUTION: A drive tension member 52 and a tension member 53 are separately brought into contact with a heating member 54. The fixing belt 51 is partly wound between a point P1 and a point P2 on the heating member (press-contact member) 54. The drive tension member 52 is rotated in the direction of view V, a driving force is transmitted to the heating member 54 so as to rotate the heating member 54 in the direction of view U. A seam part obtained by adhering both ends in an overlapped state is formed in the fixing belt 51. The length of the seam part is set longer than a distance between the point P1 and the point P2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137822-A (JP)
Title: Handle for water shut-off valve of piping joint
Inventor: SAKANO MICHIO
IPC: E03C1/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping joint with a water shut-off valve, whose water shut-off valve body can be easily operated even in the disuse of a tool such as a flatblade screwdriver.  <P>SOLUTION: A handle 39 for the water shut-off valve 32 is fixed to the top surface of a floor 10 in a state wherein a joint body 16 is connected to the end of underfloor piping 14 which is elongated under the floor 10 and protruded to an indoor side through a through-hole 12. The handle 39 is used for rotatively operating the water shut-off valve body 36 of the piping joint 15 with the water shut-off valve 32, wherein the valve body 36 is built into a pipe body (a main body 18 and a coupling pipe 48) of the joint body 16 so as to be coaxial with the principal axis of the pipe body. The handle 39, wherein both axial ends are cylindrically formed in an opening shape, is arranged coaxially with the valve body 36 in such a manner as to be fitted into the pipe body of the joint body 16 in an externally fitted state so as to be insertable/extractable in the direction of the principal axis of the pipe body. The handle 39 is engaged with a valve driving ring 41 for driving the valve body 36 by turning, in the state of being integrally turned on the side of an inner periphery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138956-A (JP)
Title: Fixing belt and fixing device with the same
Inventor: YOSHII TAKAYUKI
IPC: G03G15/20
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing belt which ensures toner releasability and prevents toner offset phenomenon even when a silicone oil is not applied to the surface of the fixing belt, and retains moderate flexibility and prevents occurrence of unevenness in gloss and to provide a fixing device with the fixing belt at a low cost.  <P>SOLUTION: In the fixing belt 13 having an elastic layer 2 and a surface layer 3 in order on a substrate 1, the surface layer 3 is made of a vulcanized product of a liquid coating material comprising (a) a terpolymer comprising tetrafluoroethylene, vinylidene fluoride and hexafluoropropylene polymerized as copolymerizable components, (b) a vulcanizing agent and (c) a silicone oil. The silicone oil preferably has partly substituted fluoroalkyl groups or has groups selected from hydroxyl, alkoxy, carboxyl and alkoxycarbonyl groups at the terminals of its chemical structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147726-A (JP)
Title: Knee joint in inferior limb applicator
Inventor: MORIMOTO MASAHARU
IPC: A61F5/01
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee joint in an inferior limb applicators, which is ideal for the wearing on a paralyzed persons, or the like, and facilitate the shift in the posture from standing to a sitting position.  <P>SOLUTION: In the knee joint in the inferior limb applicators, in which a thigh side post successively installed at a thigh support part for supporting the thigh parts is rotatably linked to an inferior thigh side post successively installed at an inferior limb support part for supporting the inferior thigh parts at a knee joint point, the knee joint locks the stretched or bent state of the knees and has a rotation mechanism which enables the bending of the knees from the stretching thereof or the stretching of the knees from the bending thereof by an unlocking operation while locking any state of the bending or stretching thereof automatically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150116-A (JP)
Title: End reinforcing structure of section steel
Inventor: HANYA KOJI
IPC: B23K37/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end reinforcing structure of section steel, which prevents a jointed end surface of the section steel from being locally deformed and destroyed by an axial force, by decentralizing a force which acts on the jointed end surface in a concentrated manner.  <P>SOLUTION: In the end reinforcing structure of the section steel which is constituted by welding an end plate to an end by a backing strip, the length of the backing strip in the axial direction of a section steel material is increased, and an outside surface of the backing strip and an inside surface of the section steel are fixed together. The backing strip and the section steel are integrally formed in such a shape that a cross-sectional shape of the backing strip corresponds to that of the section steel. The end plate and the end of the backing strip are prefixed together so as to be integrated with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153091-A (JP)
Title: Semiconductor device
Inventor: NANJO RYOTA
IPC: H01L23/52
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that uniformly maintains the parasitic capacitance of the upper-layer wiring even when dummies are produced and, in addition, does not cause any short circuit between the wells even when a siliciding process is used.  <P>SOLUTION: This semiconductor device comprises a semiconductor substrate, an element separating area demarcating a plurality of active areas, and gate electrodes respectively formed on the surfaces of the active areas for forming a semiconductor element in each active area. This device also comprises an interlayer insulating film formed on the substrate to cover the gate electrodes, local wiring formed through the interlayer insulating film to connect the semiconductor element areas to each other, and a plurality of local wiring dummies formed in a state where the dummies are electrically separated from the local wiring. In addition, this device also comprises a plurality of lower-layer dummies each containing one dummy selected from among an active area dummy formed to pass through the element separating area, a laminated dummy of the active area dummy and a gate electrode dummy formed on the dummy, and a gate electrode dummy formed on the element separating area. Each local wiring dummy is disposed so that the dummy may not be connected to two of the lower-layer dummies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170638-A (JP)
Title: Printer with improved power source connection to printer carriage
Inventor: MEADOS DAVID B
IPC: B41J29/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the printing quality by reducing a torque of a flexible cable to a head which causes a trouble when power, data and control are supplied to a printer carriage.  <P>SOLUTION: The printer 40 is provided with a power bus (44) for supplying power to the printer carriage 42, and a first charge pickup system 46 for transmitting power from the power bus 44 to the printer carriage 42. Alternatively, the printer 40 is provided, which is further provided with an earth return bus 50 and a second charge pickup system 52 for connecting the printer carriage to the earth return bus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156474-A (JP)
Title: Muffler and its manufacturing method
Inventor: TSUNEKAWA YOSHIMITSU
IPC: B23K26/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate and ensure a laser welding by mutually closely contacting with flange parts to be welded in welding a platelike member composing a muffler.  <P>SOLUTION: The muffler integrally joins a plurality of platelike members 2c, 3c composing the outer wall of the muffler with the laser welding L. The flange parts 4, 5 inclined at a prescribed angle except the right angle with respect to the axis center X-X of the muffler 1 are formed on the joining parts of the respective platelike members 2C, 3C. The both flange parts 4, 5 are mutually overlapped, and the both flanges 4, 5 are pierced and welded with the laser welding L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155456-A (JP)
Title: Packaging apparatus
Inventor: MORITA TAKESUKE
IPC: B65B11/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the initial adjustment of respective units, which are needed to be adjusted in arrangement in response to a dimensional change of a product 1, upon setting up the units.  <P>SOLUTION: A packaging apparatus comprises a first product supply guide 11, a first elevator, a first gluing unit 51, and a first bottom-folding bottom plate 71, which are mounted on a first lower support 101, and a second product supply guide 12, a second elevator, a second gluing unit 52, and a second bottom-folding bottom plate 72, which are mounted on a second lower support 102. The apparatus also includes a first sheet transfer unit, a first folding-in guide, and a first bottom-bearing latch, which are mounted on a first upper support, and a second sheet transfer unit, a second folding-in guide, and a second bottom-bearing latch, which are mounted on a second upper support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161087-A (JP)
Title: Seat belt alarm device
Inventor: TSUJI MASABUMI
IPC: B60R22/48
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt alarm device to inform an occupant of a wearing state of a seat belt by detecting it.  <P>SOLUTION: This seat belt alarm device has an infrared ray camera 1 to photograph an indoor seat and make it a heat image, a seat belt sensor 3 to detect whether the seat belt of each of the seats is worn or not and a wheel speed sensor 4 to detect travelling speed which are connected to a microcomputer 2. The microcomputer 2 determines the seat on which the occupant is seated by processing a heat image data and detects the wearing state of the seat belt by using discontinuity of surface temperature distribution of an upper half body of the occupant's especially of a face and a scruff. Displays 5a, 5b and a speaker 6 are connected to the microcomputer 2 and inform mainly a driver of the wearing state of the seat belt by the display 5b in the case when the vehicle is in a stopping state and mainly a fellow occupant of it by the display 5a in the case when the vehicle is in the middle of travelling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161345-A (JP)
Title: Container for packaging
Inventor: TAMURA MAKOTO
IPC: B65D5/52
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for packaging in which the shape and the like of a commodity stored in a main body can be confirmed from the outside, and foreign substances entering from the outside are prevented from sticking on the stored commodity.  <P>SOLUTION: This container for packaging is formed of a thin plastic material through which the outer shape of the commodity can be visually confirmed. In addition, on the top end of a main body 11, an opening part 12 provided with a plurality of sides, a header part 20 with a folding-back apex part 24 in which one side 13 of this opening part is extended upward and is folded back inward and reaches inside of the main body, tongue piece parts 31 and 31 in which both sides of this header part are extended and are folded inward to form an inner lid, and a lid body 40 in which a side facing the header part is extended and is folded to cover on the inner lid, are provided. The header part is constituted in such a way that it is folded back inward and the lid body 40 is folded back inward, and the extended end part 43 of the lid body is inserted into the main body under a condition where it is brought into contact with the folded-back apex part 23 of the header part.  <P>COPYRIGHT: (C)2004,JPO