baber/WOPTO huggingface dataset:
Patent JP-2004325803-A (JP)
Title: Manufacturing method of metallic ferrule
Inventor: AIDA MASASHI
IPC: G02B6/36
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic ferrule manufacturing method that facilitates machining as well as simplifying the manufacturing process, that enables production efficiency to be greatly improved, and that also solves problems of wastes and refuse.  <P>SOLUTION: This manufacturing method is composed of an electroforming process which makes a metallic core pin 2 project on the surface of an insulating base material 1 and which sticks electrodeposition metal to the outside of this core pin 2 by an electroforming treatment, a drawing process which draws from the core pin 2 the electrodeposition metal 3 layered on the core pin 2 by the electroforming process, and a finishing process which machines a ferrule material 4 obtained by the drawing process into a prescribed dimension. Consequently, after the electroforming treatment, the ferrule material can be formed by merely drawing from the core pin the electrodeposition metal layered on it, so that a conventional troublesome process of removing a coated optical fiber is no longer required. Also, the core pin can be used repeatedly without causing refuse. Further, shaping needs only grinding and cutting of the outer circumferential surface of the ferrule material, a conical guiding port at the end face is automatically formed by the drawing from the core pin; therefore, no complicated treatment is required such as V-cutting. Additionally, the center hole is automatically formed by the drawing from the core pin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322492-A (JP)
Title: Information rewriting device and method for reversible thermosensitive medium
Inventor: DATE MUNEHIRO
IPC: B41M5/30
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information rewriting device and method, with and by which the writing of information and the erasion of information of a reversible thermosensitive medium can be possible and, at the same time, the heat generation of the reversible thermosensitive medium and the trouble of the medium such as separation and warp are suppressed.  <P>SOLUTION: This reversible thermosensitive medium 3 includes extinction pyrogen 1 and heat sensitizer 2, has white or light colored ground, colors black or deep color at the fixed recording temperature, employs the reversible thermosensitive medium 3, which fades into colorless or light color at the fixed fading temperature, writes information by irradiation with writing light 4 having a wavelength under which the extinction pyrogen absorbs light, over the reversible thermosensitive medium and erases the information by irradiation with erasing light 5 having a wavelength under which the reversible heat sensitizer absorbs light, and at the same time, the extinction pyrogen hardly absorbs light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336131-A (JP)
Title: Receiver
Inventor: TORIMURA AKIHIRO
IPC: H03J7/18
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect the lowering of reception sensitivity when a receiver is out of a prescribed reception area and to automatically switch a frequency to that of an area with highest reception sensitivity which the receiver can receives.  <P>SOLUTION: An output of a squelch switching circuit 72 is inputted to a control CPU 91. The control CPU 91 sequentially outputs to a PLL controller 31 all frequencies of respective channels which are previously decided as those for channel selection when the squelch switching circuit 72 is operated and a sound signal amplifier 63 stops outputting for a prescribed time. An electric field strength detector 101 of a reception signal is connected to the output side of a linear amplifier 45, and the voltage information of the detection value of the electric field strength detector 101 is inputted to the control CPU 91. It is compared which electric field strength of the channel is higher, and the frequency of highest electric field strength is outputted to the PLL controller 31 as a frequency for channel selection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003326688-A (JP)
Title: Multi-resolution printing method and printing device
Inventor: RUDI BANHOOIDONKU
IPC: B41J2/01
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To print by a resolution different from a design resolution.  <P>SOLUTION: A printing head is operated so that adjacent marking elements of one group can fire at a moment of time separated by a time T so as to form a series of parallel lines of a print at a non zero angle with respect to a longitudinal axis of the printing head. The series of parallel lines do not form a complete image. Printing passes are repeated in a fast scanning direction to print at an intermediate position between the parallel lines so as to print the complete image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332783-A (JP)
Title: Vibration control method
Inventor: UCHIUMI MASAHIKO
IPC: E04H9/02
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent robust control without requiring a dynamic vibration absorber.  <P>SOLUTION: Installation of the dynamic vibration absorber in a controlled object is assumed, and driving force in the case where a desirable synchronous frequency of a move equation of a driving mass of the assumed dynamic absorber can be set is computed (S1). Force in proportion to speed of the controlled object in an installation position of the assumed dynamic vibration absorber is added to the computed driving force to obtain a control order of the driving mass of the assumed dynamic vibration absorber (S2). Force to be applied to the controlled object from the assumed dynamic vibration absorber in the case of driving the driving mass of the assumed dynamic vibration absorber on the basis of the control order is computed (S3). Thereafter, the force computed as a force to be applied to the controlled object is input for control and applied to the controlled object by a necessary actuator to restrict vibration of the controlled object (S4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331789-A (JP)
Title: Method of solid phase polymerization for powdery polymer
Inventor: MATSUMOTO TATSUHIKO
IPC: C08G85/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of solid phase polymerization capable of obtaining a polymer with more uniform and stable quality through narrower in-oven temperature distribution.  <P>SOLUTION: The method of solid phase polymerization comprises heating a powdery polymer in a tray with a tray-type hot air circulation-type heat oven, wherein the heating is carried out under securing a hot air pathway 50-300 mm in width between the underside of the lowermost tray containing the powdery polymer and the inner wall of the bottom of a heating chamber, and also under securing hot air pathway(s) 50-300 mm in width between the side end of the trays and the inner wall of the side of the heating chamber and/or between the top end of the uppermost tray and the inner wall of the top of the heating chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309095-A (JP)
Title: Exhaust pipe for ventilating fan using screw
Inventor: MATSUMOTO HIROSHI
IPC: F24F7/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe coping with various differences such as a thin panel of a window frame and a thick wall.  <P>SOLUTION: A bolt or a flange is formed to be hollow inside, and the bolt or flange 12 is fitted to the indoor 14 side of a hole 17 of the wall 13 or the panel 10 of the window frame 9. A nut 11 is fitted to an opposite part using a screw 16 and tightened for rigid fixing. A hose or a pipe from a ventilating fan is connected to the indoor 14 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329115-A (JP)
Title: Mowed grass-guiding device for sulky type mower
Inventor: MATSUKI SATOSHI
IPC: A01D34/63
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mowed grass-guiding device for a sulky type mower, capable of eliminating the plugging of the grass without requiring each troublesome operation at the plugging or the like of the grass in a mowing operation while keeping the easiness of individual maintenance at the shooter sides at the mowing device side and the car body side.  <P>SOLUTION: The mowed grass-guiding device for the sulky type mower comprises a mowing device-side shooter 3 and a car body-side shooter 4. A bottom plate 25 of at least a part of the bottom side of the car body-side shooter 4 is formed so as to be opened, and an operation lever 6 for the opening operation of the bottom plate 25 is installed. A scooping member 14 for guiding the mowed grass in the shooter 3 to a rear part while scooping the mowed grass is installed in the bottom side of the rear end part of the mower-side shooter 3. An operation lever 5 for carrying out the opening operation of the scooping member 14, and an interlocked member 7 carrying out the opening action of the scooping member 14 by receiving the opening action of the bottom plate 25 of the car body-side shooter 4 are installed in the scooping member 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332498-A (JP)
Title: Outer wall climbing device
Inventor: YONAHARA YOSHIHIRO
IPC: E04G5/06
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall climbing device capable of rapidly carrying out climbing work.  <P>SOLUTION: A fastening tool 13 connected to a building body external sides 12a-12d has a clamp base 14 arranged at the external side of the building body and a moving clamp implement 17 slidably fitted thereto. A climbing unit 20 having a plurality of sliding pipes 21 parallelly connected to each other and detachably fixed to a pipe clamp 18 is fixed to the pipe clamp 18 provided in the moving clamp implement 17. Scaffold support boards 24 are attached to the climbing unit 20, and the scaffold boards 25 are put on the scaffold support boards 24 . In a condition that the pipe clamp 18 is removed, the moving clamp implement 17 is retreated inward the building to vertically move the scaffold unit 30 and the climbing unit 20 upstairs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340174-A (JP)
Title: Pneumatic shock absorber
Inventor: JO TADASHI
IPC: F16F9/34
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic shock absorber capable of being applied to a vehicular suspension.  <P>SOLUTION: In a middle part of a bypass passage B1 communicating a first chamber R1 and a second chamber R2 divided by a partitioning member 1, a valve V1 capable of opening/closing the bypass passage B1 and energized in a closing direction, and pressing means 18, 19 pressing the valve V1 in a direction opening the bypass passage B1 when vibrations has a not more than resonance frequency under a spring and frequency close thereto, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338550-A (JP)
Title: Steering column supporting device
Inventor: TANAKA SEIJI
IPC: B62D1/19
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce an impact load which is applied to a steering column at the time of a vehicle front collision.  <P>SOLUTION: A tilt pin 15 is fastened to a tilt bracket 14 which is fixed to a car body, and the tilt pin 15 is engaged with a tilt plate 10 which is respectively welded to both side parts of a steering column 2. The tilt plate 10 has a slit 12 which extends in the axial direction of the steering column 2. In the meantime, a swelling part 20 is formed on the lower surface of the steering column 2, and the swelling part 20 gradually becomes higher as going closer to the rear side of the vehicle, and becomes a size larger than a gap between the lower surface of the steering column 2 and the tilt bracket 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343014-A (JP)
Title: Semiconductor memory, semiconductor device, and their manufacturing method, portable electronic apparatus, and ic card
Inventor: OGURA TAKAYUKI
IPC: H01L21/8247
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory in which reliability can be enhanced by solving the problems of overerasure and resulting failure of read out.  <P>SOLUTION: A field effect transistor comprises a gate insulating film 2 formed on a semiconductor substrate 1, a gate electrode 3, and a pair of source/drain diffusion regions 13 and 13. Recesses 50 and 50 having an enlarging cross-section are formed sideward between the opposite side parts of the gate electrode 3 and the surface of the semiconductor substrate. Memory function bodies 11 and 11 each consisting of a charge holding part 31 composed of a material having a charge storing function and a scattering preventive insulator 32 having a function for preventing scattering of stored charges are formed on the opposite sides of the gate electrode 3 in the mode for filling the recesses 50 and 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356712-A (JP)
Title: Image input/output system
Inventor: HOSODA OSAMU
IPC: H04N1/21
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a problem that a processing speed of processing with high priority is deteriorated due to competition in a large capacity storage when other data are received during data output processing in an image forming apparatus.  <P>SOLUTION: An image forming apparatus for performing output processing while temporarily storing received image data in a large capacity storage such as an HDD is provided in a following means. The apparatus is provided with a means for predicting a time required for storing the received image data into the large capacity storage, a means for predicting a time until the presently performed processing accesses the large capacity storage, a means for adding information indicating the priority of data processing to the image data and an internal data management section, a means for determining whether the received data are processing accompanied by output processing, and a means for transmitting data required to interrupt data transmission and to transmit the data to an external apparatus connected by a network etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353267-A (JP)
Title: Construction method of wall structure provided with permanent anchor, and wall structure constructed by this method
Inventor: KANEKO TADASHI
IPC: E02D5/74
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow permanent anchors to function also as temporary anchors in construction wall structure provided with the permanent anchors.  <P>SOLUTION: After driving an earth retaining pile 10, the oblique type permanent anchors 14 are driven while excavating the ground inside the earth retaining pile 10, and wales 20 are mounted to the earth retaining pile 10. Further, pedestals 22 are mounted to the wales 20, and the tensed permanent anchors 14 are anchored to the pedestals 22. After constructing the permanent anchors 14 in all stages, concrete of the wall structure 16 is placed up to the height of the lower part of the pedestal 22 in order from the lower stage to release anchor tension, and the pedestal 22 and wale 20 are dismantled and removed. After placing concrete on the following stage, the anchor is tensed again and anchored to the concrete. These processes are repeated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353574-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: TAKAHASHI TATSUHIKO
IPC: F02D13/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device of an internal combustion engine capable of preventing mistaken determination for a trouble even when a learned value of the control quantity is in a non-learning incorrect state.  <P>SOLUTION: The valve timing control device comprises a crank angle sensor 115 to detect the crank angle corresponding to the rotational angle of a crankshaft of an internal combustion engine 101, an actuator 113 to perform the relative phase change of the cam angle to the crank angle, a cam angle sensor 112 to detect the cam angle changed by the actuator, an OCV 114 to drive the cam angle sensor 112 to detect the cam angle changed by the actuator and the actuator, a target value calculation means (an ECU 117) to calculate the target value according to the operating state of the internal combustion engine, a cam angle control means (the ECU 117) to control the cam angle so as to match the detected cam angle with the calculated target value, a learning means (the ECU 117) to learn the control signal to the OCV when the target value is substantially matched with the cam angle, and a trouble detection means (the ECU 117) to detect the trouble of the actuator. The trouble detection means changes the trouble detection condition according to presence or absence of learning implementation of the learning means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352928-A (JP)
Title: Light emitting equipment and lighting unit
Inventor: SHIMIZU KANJI
IPC: H01J61/44
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide light emitting equipment which has good color rendering properties with a long life, and a wide color reproduction range, and can generate high intensity luminescence, and to provide a lighting unit using the light emitting equipment.  <P>SOLUTION: The light emitting equipment comprises a blanket 18, an external cap 13 formed in a dome type with a light transmission material, for example, glass, covering an upper part of the blanket, a mount lead 16b and an inner lead 16a mounted to the blanket, a semiconductor light emitting element 11 contained in a cup at an upper part of the mount lead 16b, a sealing resin section 17 of an epoxy resin, etc., which fixes the semiconductor light emitting element 11, and is filled in the cup at the upper part of the mount lead 16b, a phosphor layer 12 of a coated film applied to inside the external cap 13, in which a red phosphor is mixed and dispersed within a binder resin, and an ultraviolet absorbing layer 14b formed between the phosphor layer 12 and the external cap 13, the inside of the external cap 13 being under vacuum or filled with an inert gas 14a such as a nitrogen gas, an argon gas, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355525-A (JP)
Title: Test pattern generation device
Inventor: KOBAYASHI HIDEKI
IPC: G06F11/22
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test pattern generation device capable of appropriately generating a test pattern.  <P>SOLUTION: The test pattern generation device 1 generates the test pattern for verifying whether state transition is appropriate or not and has an identical variable detection part 13, a threshold value comparison part 14, an intermediate value calculation part 15 and a test pattern automatic generation part 17. The identical variable detection part 13 detects what has a transition condition between mutually transitable states is defined in an identical variable category from a state transition chart. The threshold value comparison part 14 determines whether the detected transition condition of the identical variable category is defined by different values from state to state or not. The intermediate value calculation part 15 calculates an intermediate value when the transition condition is determined to be defined by different values from state to state. The test pattern automatic generation part 17 generates the test pattern based on the calculated intermediate value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360473-A (JP)
Title: Vane pump
Inventor: OSUGI AKIRA
IPC: F04C15/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent seizure from occurring caused by contact friction between a rotor side face and a side plate by forming an oil sump recessed part in one side face of a vane pump rotor having both side faces supported by a pair of side plates and leading a part of the back pressure of delivery oil discharged from a pump chamber into the recessed part.  <P>SOLUTION: This vane pump is formed so that both side faces 20A and 20B of the rotor 20 are held by the pair of side plates 30 and 40, a vane guide is fitted to one side plate 30, and a pair of arc groove holes are formed in the other side plate 40. In the vane pump, the part of the back pressure of the delivery oil discharged from the pump is led, through the arc groove holes, into the oil sump recessed part formed in one of the rotor side faces. Thus, since a clearance between the rotor side face 20B and the other side plate 40 is lubricated, seizure due to sliding contact between the rotor 20 and the side plate can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357529-A (JP)
Title: Motor controller of electric reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/017
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller of an electric reel, which does not give a trouble to outer equipment disposed close to the motor controller.  <P>SOLUTION: In the motor of the electric reel, a varistor 66 for reducing noises is built. The varister 66 is built in the motor 12, and connected to a terminal of the motor in parallel. A PWM-driving circuit 45 for PWM-driving the motor 12 is connected to a choke coil for reducing noises. The choke coil 65 is disposed in the PWM-driving circuit 45 and connected in parallel to the motor 12. The choke coil 65 and the varister 66 are noise-reducing elements for reducing the noises of the motor 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004113776-A (JP)
Title: Sealed container
Inventor: YOO HYO SIK
IPC: B65D43/06
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which can heat a content by placing it in a microwave oven even under a state wherein a lid is not opened, of which the opening/closing of the lid is easy, and in addition, by which a sure airtight effect can be obtained.  <P>SOLUTION: This sealed container is constituted of a container main body 10 in which a food/beverage is housed, the lid 20 equipped with a binding groove on the edge, a packing material which is fitted on the lid 20 and airtightly seals the entrance of the container main body 10, a fastening protrusion 11 which protrudes on both sides of the container main body 10, and a handle 40 which is rotatably set on both sides of the lid 20 and is detachably fixed to the fastening protrusion 11. The lid 20 includes a lever groove 21 which is formed on the upper part of the lid 20 and indents to the lower part; a lever 50 which is rotatably fitted on the top and the bottom of the lever groove 21; a boss which is formed in the lever groove 21 and protrudes downward, and a ventilation hole 23 which is formed in the inner diameter of the boss and penetrates in the vertical direction; a rammer 51 which protrudes to the lower part of the lever 50 and is fitted in the ventilation hole 23; and a packing 60 which is fitted on the outer diameter of the rammer 51 and airtightly seals the ventilation hole 23. The binding groove is formed in such a manner that the thickness may gradually become thicker from the center of one side edge to the terminal ends on both sides.  <P>COPYRIGHT: (C)2004,JPO