baber/WOPTO huggingface dataset:
Patent JP-2004091022-A (JP)
Title: Pull-top liquid container can
Inventor: NOMOTO MASANORI
IPC: B65D8/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pull-top liquid container container preventing a liquid from remaining in a circular concavity in the inside of a circumferential margin protuberant rim after opening.  <P>SOLUTION: The central portion of the protuberant rim 2 crossing a line 8 in a diameter direction connecting a center of a can top surface 6 of the pull top liquid housing container 1 and a center of an opening 4 is processed to give a tap or spout 9 having such a shape that the circular concavity 7 existing in the inside of the protuberant rim 2 is not intercepted by the rim 2 and the liquid easily flows out. The examples are a downward depressed tap or spout 9, a radially outward slightly downward circularly bent tap or spout 9A, a tap or spout 9B fabricated to have thickness of the protuberant rim 2 gradually becoming thinner and a tap or spout 9C in which the protuberant rim 2 is downward tilted to a point near to the center of the opening between two points where the protuberant rim in the circumferential margin crosses the line 8 in the diameter direction connecting the center of the can top surface 6 and the center of the opening 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092292-A (JP)
Title: Sliding door
Inventor: TAKAOKA MASANORI
IPC: E06B11/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To shorten installation range of a guide rail, for easy manufacturing and installing at low cost, not interfering with traffic of automobile and people, etc.  <P>SOLUTION: A single door body 7 comprising running wheels 23-25 is movably provided, in opening/closing direction, between a retracting part 8 for housing and a close position along a guide rail 5 installed on a ground 1 side. The guide rail 5 is installed at the retracting part 8. The end part of the door body 7 on the retracting part 8 side is provided with a plurality of guide rollers 26 which are arranged in opening/closing direction with a prescribed interval and guided in the opening/closing direction by the guide rail 5, and falling prevention engagement bracket 27 which engages with the guide rail 5 to prevent falling of the door body 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096648-A (JP)
Title: Content distribution system and content distribution method
Inventor: MIZUTA TAKASHI
IPC: H04N7/173
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system in which a video/audio signal of contents is transmitted without deteriorating the quality of the video/audio signal to be reproduced of the contents and while maintaining higher security in a shorter time on the side to acquire distributed contents.  <P>SOLUTION: The content distribution system is provided with a source encode part 104 equipped with a multiplexing part 102 for creating a multiplexed data packet by packetizing and multiplexing the video signal and the audio signal of the contents and a network connecting part 103 for creating an IP packet by adding an IP address of a transmitting destination or the like to the multiplexed data packet generated by the multiplexing part 102, a satellite transmitting part 105 for transmitting the IP packet created by the source encode part 104 to a satellite 106, a satellite receiving part 107 for receiving the IP packet broadcasted by the satellite 106, and a gateway part 108 for acquiring the IP packet received by the satellite receiving part 107 based upon the IP address of the transmitting destination or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104877-A (JP)
Title: Power-off information notification device
Inventor: ARAI KATSUMI
IPC: H02J13/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To completely notify an administrative device of power-off by exactly defining a delay time from power off operation to power-off.  <P>SOLUTION: A RINH generating circuit 101 inputs power from a power panel 200 and supplies it to a signal processor 102. When a built-in power switch is operated from turn-on to turn-off, a RINH generating signal is outputted to the signal processor. After a signal processing clock S10 from the signal processor is counted by the prescribed number of times, power to the signal processor is stopped. The signal processor performs signal processing and line control in a digital line terminal board 100-1. Before power is stopped upon the reception of the RINH generating signal, processing necessary to notify the administrative device (not illustrated) of the power-off is performed in a digital line terminal device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100581-A (JP)
Title: Sub-floor ventilating fan
Inventor: SUZUKI MANABU
IPC: F04D29/44
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub-floor ventilating fan for maximizing the functions/capacity of a fan.  <P>SOLUTION: In the sub-floor ventilating fan that uses a cross flow fan or a multiblade fan, is mounted to an opening for ventilation in a floor foundation, blows air into the foundation, or exhausts air from the inside of the foundation, a board for guiding air extended to a position that is separated from the fan by a specific distance is provided toward the fan from a wind-guiding section of a casing in a direction for essentially orthogonally crossing the rotary shaft of the fan at least at one portion of the peripheral direction of the fan in a volute-shaped wind guiding passage formed at an area to the fan by the wind guiding section of the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003243356-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SUZUKI MIKIMASA
IPC: H01L29/739
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device for preventing cracks and bend in a semiconductor substrate and at the same time drastically reducing ON-resistance of the semiconductor substrate.  <P>SOLUTION: In the manufacturing method of the semiconductor device, only bottom surface section of a recess 11 is etched for thinning without any etching by masking an outer-periphery section 10 of the semiconductor substrate by seal packing 9 when etching a semiconductor substrate 1 for thinning, thus making the outer-periphery section 10 of the semiconductor substrate thicker than the bottom surface section of the recess 11 for strength, and preventing cracks and bend in the semiconductor substrate 1. As a result, the substrate section of a vertical type semiconductor device, for example a semiconductor device for power, can be thinned, and resistance components that the semiconductor substrate has can be drastically reduced for drastically reducing the on- resistance of the semiconductor substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097144-A (JP)
Title: Panel member for plant culture and plant culture apparatus
Inventor: SHIMODA AKIHIRO
IPC: A01G9/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for greening a rooftop in which rooftop greening can be applied to buildings to which rooftop greening is not supposed and construction cost concerning rooftop greening can be reduced and rooftop greening can simply be carried out, and to provide an apparatus for culturing plants which can be installed on the rooftop.  <P>SOLUTION: A panel member for plant culture is equipped with a nearly lattice-like or nearly network panel capable of retaining plants and being foldable and leg parts provided on either one surface side of the panel. The plant culture apparatus uses the panel member for culturing plants and a planter for culturing plants. A planter-mounting part capable of attaching to the planter for culturing plants is provided in the panel. A watering device capable of automatically watering to plants is provided in the planter for culturing plants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099825-A (JP)
Title: Ink for inkjet recording and method for inkjet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/38
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain ink for inkjet recording excellent in discharge stability even after ageing under a highly humid condition while an ink cassette containing the ink is set on a printer, and a method for inkjet recording using the ink.  <P>SOLUTION: The ink for inkjet recording is obtained by dissolving and/or dispersing a compound or the like which is a dyestuff having the λ<SB>max</SB>of the absorption spectrum in an aqueous solution between 390 nm and 470 nm and is represented by formula A-N=N-B (wherein, A and B denote each independently an optionally substituted heterocyclic group) in an aqueous medium containing an organic solvent miscible with water, furthermore, the ink contains at least one metal-chelating agent. The method for inkjet recording using the ink is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111429-A (JP)
Title: Semiconductor device
Inventor: KUROI TAKASHI
IPC: H01L21/8234
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously eliminate occurrence of a void, a diffusion of an impurity in a doped insulator in a semiconductor substrate, etc. and thinning of a gate insulating film due to a silicon nitride film of problems with respect to a release of an element.  <P>SOLUTION: An oxynitride film 31ON1 and a silicon oxide film 31O1 are disposed between a doped silicon oxide film 31D and the substrate 1 in a groove 2, and a silicon oxide film 31ON2 is disposed at a side of an opening inlet of the groove 2 from the doped silicon oxide film 31D. The oxynitride film 31ON1 is formed by nitriding using a silicon oxide film 31O1. The vicinity of the opening inlet of the groove 2 is occupied by the silicon oxide films 31O1, 31O2 and the oxynitride film 31ON1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112158-A (JP)
Title: High frequency power amplifier
Inventor: OTA AKIRA
IPC: H03F3/60
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power amplifier which improves an efficiency of the amplifier by phase regulating (aligning phases of peaks between fundamental waves) with respect to a second harmonic wave generated at a base side.  <P>SOLUTION: A resonance circuit 7 having a transmission line 5 and a capacitor 6 is connected to a base circuit of a transistor T. A line length of the line 5 is shortened by a predetermined length from a 1/4 wavelength to raise a resonance frequency of the resonance circuit to higher than a frequency 2fo of the second harmonic wave. As a result, an angle of a reflection coefficient Γs 2fo of the second harmonic wave when an input matching circuit side is seen from an input end of the transistor T becomes a range of 170 to 270° in a polar chart, and phase difference between the fundamental wave of the base current and the second harmonic wave is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109523-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI HIDEAKI
IPC: G03G15/16
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can always yield an excellent image even if the image forming apparatus is left in a stop state for a long period and an intermediate transfer belt deforms without making the apparatus or intermediate transfer body large-sized, or making the apparatus complex or greatly increasing the number of components.  <P>SOLUTION: The image forming apparatus has an image carrier 2 which carries an image, an intermediate transfer belt 1 to which the image on the image carrier 2 is transferred and which can rotate, rollers 8, 9, 10, and 11 which support and drive the intermediate transfer belt 1, a primary transfer device 5 which transfers the toner image on the image carrier 2 to the intermediate transfer belt 1, and a secondary transfer device 13 which transfers the toner image on the intermediate transfer belt 1 to a transfer material P. Further, the image forming apparatus internally having an integrating timer which measures power-OFF/ON intervals is equipped with a correction roller 21 which presses the intermediate transfer belt 1 when the time count of the integrating timer exceeds a specified value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111239-A (JP)
Title: Component mounting structure
Inventor: MIZUNO TORU
IPC: H01J29/48
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting structure whereby the component is made hardly rotatable with a simple formation.  <P>SOLUTION: Since the surface 46 of an electrode part whereon the protrusion 38 of a holder 18 is pressed is a rugged surface, the movement of the elastically pressed protrusion 38 along a base surface 12 is suppressed by protrusions 48 provided on the rugged surface. Therefore, the rotation of the holder 18 around the axis of a through hole 42 is made very hard only by mounting the holder 18 with the protrusion 38 simply and elastically pressed on the base surface 12, and the holder mounting structure whereby the holder 18 is made hardly rotatable can be obtained with the simple formation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105886-A (JP)
Title: Manufacturing apparatus for substrate and posture correction method therefor
Inventor: OKAMOTO FUMIAKI
IPC: B05C11/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a substrate capable of exactly removing coating liquid on the end surface of the substrate.  <P>SOLUTION: A coating stage 32 of a resist coating apparatus 30 is rotated according to a posture of a substrate 1 detected by a pair of detection sensors 50 provided in a transportation hand 40, and the posture of the substrate 1 is corrected to the posture in the moving direction of a washing nozzle for washing the resist on the end surface of the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106760-A (JP)
Title: Speed governor for track traveling truck
Inventor: YOSHIKAWA TADAO
IPC: A63G21/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed governor for a track traveling car with high reliability and low cost.  <P>SOLUTION: The speed governor for a track traveling car is for speeding up, speeding down, or governing speed of an amusement car 2 provided on a circuit passage 1 for traveling along a traveling rail 10. A plurality of speed governing parts 21A-21F are provided at a predetermined pitch along the circuit passage 1. Speed governing pinions 22 capable of adjusting traveling speed interlocked with a pin rack 14 provided on the amusement car 2 are provided on the plurality of speed governing parts 21A-21F. A speed governing rotation driving device 23 for rotatingly driving each of the speed governing pinions 22 through interlocking shafts 24 for interlocking the speed governing parts 21A-21F. A gear type transmission mechanism for rotating each of the speed governing pinions 22 at a rotating speed corresponding to a set speed of the amusement car 2 is interposed between the speed governing parts 21A-21F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116553-A (JP)
Title: Actuator
Inventor: HASHIMOTO KOJI
IPC: F16H25/20
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator having a compact structure, and effectively shutting off a power transmission from a driven member to an electric motor while ensuring transmission efficiency from the electric motor to the driven member.  <P>SOLUTION: Since a lead angle of a screw groove 3b of a screw shaft 3 exceeds 0 degree but is not more than 4 degrees, the power transmission from a cylindrical member 8 to the electric motor 1 can be effectively shut off. Despite this, there is no need to make an output shaft 1a of the electric motor 1 and an axial line of the screw shaft 3 intersect to each other unlike a case of using mechanism comprised of a worm and worm wheel. Accordingly, the compact structure is realized. On the other hand, a cost is considerably reduced compared with a case of using a solenoid brake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118567-A (JP)
Title: Security label
Inventor: OKUDA KATSUMI
IPC: G09F3/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a security label, having a structure by which an antitheft tag can be attached to an article having a flat surface and the unauthorized removal of the antitheft tag is made difficult, without issuing an alarm.  <P>SOLUTION: The security label 10 includes a surface material 14, a first adhesive layer 16, a base material 18, a second adhesive layer 20, an adhesion reducing layer 22, a conductive layer 24 and an adhesive layer 26. The conductive layer 24 is formed into a U-shape so that two connector parts 15a and 15b are connected, and the terminal of the antitheft tag is connected to the conductive layer 24 exposed at the connector parts 15a and 15b. A high-adhesion part and a low-adhesion part are formed between the base material 18 and the conductive layer 24, by partially forming the adhesion reducing layer 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117288-A (JP)
Title: Antenna characteristic measuring device
Inventor: MIYOSHI AKIRA
IPC: H01Q1/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna characteristic measuring device for actualizing accurate measurement.  <P>SOLUTION: A rotary stage device 130 for rotatably supporting a receiving antenna 500 to be measured has a first rotary table 131, a supporting rod 133 and a second rotary table 132. The second rotary table is provided with an earth plate 135 having a placement plane for the receiving antenna. A portion of the placement plane of the earth plate, superposed on a rotational center C2 of the second rotary table, is superposed on a rotational center C1 of the first rotary table in downward view of the rotary stage device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140005-A (JP)
Title: Wiring board
Inventor: MATSUDERA HIROSHI
IPC: H01L23/13
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board that is improved in electric characteristics of a semiconductor element and a chip component for signal propagation etc., by increasing joint strength between a glass ceramic insulating substrate and via conductors connecting wiring conductors formed and vertically positioned in the insulating substrate to each other, and in addition, suppressing continuity resistances of the via conductors to low values.  <P>SOLUTION: This wiring board 4 has the wiring conductors 3 in the insulating substrate 1 and the via conductors 2 formed by packing glass-containing conductor materials in via holes so that the conductors 2 connect the vertically positioned conductors 3 to each other. Since the glass content of each via conductor 2 is made higher in the outer peripheral area 2b which is in contact with the substrate 1 than in the central area 2a, the conductor 2 can be joined firmly to the substrate 1 by bringing the contracting behavior of the conductor 2 close to that of the substrate 1 at a baking time. In addition, since the continuity resistance of the conductor 2 is suppressed to a low value, the electric characteristics of the semiconductor element and chip component for signal propagation etc., can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123846-A (JP)
Title: Method for preparing inorganic particle dispersion
Inventor: SHINTANI YASUHIRO
IPC: C09C3/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for preparing an inorganic particle dispersion which can charge inorganic particles having a small bulk density according to a specifically preset amount or can easily disperse them uniformly in dispersing the inorganic particles into a liquid of a dispersion medium.  <P>SOLUTION: The method for preparing the inorganic particle dispersion by dispersing the inorganic particles having a bulk density of ≤0.4g/cm<SP>3</SP>into the dispersion medium comprises using an introduction tube whose outlet portion is arranged in the dispersion medium and leading the above inorganic particles in the powdered state into the above introduction tube from an inlet portion of the above introduction tube to feed them into the dispersion medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129468-A (JP)
Title: Braking device
Inventor: KOJIMA KAZUO
IPC: F16D65/22
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor installed in an automatic ticket vending machine or the like with a braking mechanism for the reduction in power consumption.  <P>SOLUTION: A stepping motor is provided on its rotating shaft with a braking means which applies braking force when power is not applied to the stepping motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158457-A (JP)
Title: Variable length decoding method and device
Inventor: NAKAJO TAKESHI
IPC: H03M7/40
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable length decoding device for correctly decoding encoded data constituted of a variable length code which can be decoded backward and forward. SOLUTION: This variable length decoding device decodes encoded data constituted of a variable length code which can be decoded backward and forward and to which a synchronous code is periodically inserted, and has a forward decoder 209 for decoding a variable length code forward and also detecting a code word error of the variable length code, a backward decoder 211 for decoding the variable length code backward and also detecting a code word error of the variable length code, and a decoded value deciding part 212 for deciding a decoded value from decoded results of the forward decoder 209 and the backward decoder 211. The decoded value deciding part 212 decides a decoded value at a position at which errors are detected in accordance with the error detection results with the forward decoder 209 and the backward decoder 211.
Patent JP-2004131783-A (JP)
Title: Deposition system, deposition method and method for manufacturing optical element
Inventor: TOYOSAKI KOICHI
IPC: C23C14/22
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a deposition system having a stable deposition rate by suppressing the solidification of a deposition material.  <P>SOLUTION: The deposition system is provided with a crucible 2 arranged within a vacuum vessel 1, a cooling section 2 for suppressing the temperature rise of the crucible 2, and an electron gun 4 for irradiating the crucible 2 with electron beams. Also, holder mechanism 5 and 6 for holding a material to be coated are arranged in the vacuum vessel 1 and an ion supply source 7 and a neutralizer 8 are disposed in the positions where the material to be coated can be irradiated with prescribed particles. An openable and closable shutter 9 are disposed between the holder mechanisms 5 and 6, and the crucible 2 and is connected to a shutter opening and closing control section 10. Further, the electron gun 4 is connected to a vapor deposition rate control section 11 for controlling the vapor deposition rate to a prescribed range. Also, the system has an ion supply source 12 for irradiating the material for vapor deposition held at the crucible 2 with cation in vapor deposition operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132451-A (JP)
Title: Lock mechanism of shock absorber
Inventor: ISHII MASAYOSHI
IPC: F16F9/56
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock mechanism of a shock absorber which is capable of solving such problems that a building oscillates due to strong wind such as typhoon etc., thereby comfortableness being damaged, by locking actuation of the shock absorber if required.  <P>SOLUTION: The lock mechanism is characterized by constituting to retain state that inserts a part of a ball 26, incorporating into a through hole 25 forming on a ball holding member 23, in a recessed part 27 forming on outer periphery of a cylinder tube 10 by means of a restricting member 24 and simultaneously to restrain the ball holding member 23 and the restricting member 24 from shifting with respect to a grasp member 21 by pressure action of a first pressure chamber a and a second pressure chamber b and to restrain the cylinder tube 10 and a piston rod 20 from relatively shifting between each other.  <P>COPYRIGHT: (C)2004,JPO