baber/WOPTO huggingface dataset:
Patent JP-2004283640-A (JP)
Title: Method and apparatus for vacuum floatation solid-liquid separation of sludge in septic tank sludge truck
Inventor: NEMOTO SHIGERU
IPC: C02F11/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method which can provide a treatment speed higher than that in the conventional treatment and to provide a septic tank sludge truck which can efficiently perform sewage treatment according to the type of a septic tank.  <P>SOLUTION: In a septic tank sludge truck which is equipped with a tank 1 having two sludge agitation chambers 2 and 3, a vacuum pump 4 for suction or discharge, a flocculation liquid chamber 81, and a sludge separator 9 and in which the sludge agitation chambers 2 and 3 are connected to the pump 4 through a three-way cock 14, the flocculation chamber 81 is connected to an air suction cock 26 through a discharge cock 25 and a check valve 27, and the inlet of the sludge separator 9, the outlet of separated sludge, and the outlet of the separated foul water, and a foul water suction or discharge pipe 33 are connected, the sludge inside the sludge agitation chambers is saturated with air in the water by agitation with fine air bubbles from an aerating pipe 36, the product is reacted with the condensate, and the flock adhering to the air is floated and subjected to solid-liquid separation by evacuating the sludge agitation chambers to a vacuum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296094-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/428
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector enhancing the holding force of a terminal to a connector housing even if a narrow terminal is used.  <P>SOLUTION: An inserting part 43 to be inserted into a mounting hole 25 formed in a connector housing 2 and a pair of locking parts 44a, 44b projecting outward in the radial direction from the insertion part 43 are formed in a terminal 4 housed in the connector housing 2. The mounting hole 25 is composed of a circular guide hole 25a into which the insertion part 43 can be inserted but the locking parts 44a, 44b cannot be inserted, and a slit 25b integrally formed with the guide hole 25a and into which the locking parts 44a, 44b can be inserted. After the locking part 44b is inserted into the slit 25b, the terminal 4 is rotated by about 90° around a shaft center, the locking parts 44a, 44b are engaged with a top surface 21a and a bottom surface 21b of a mounting part 21 respectively to prevent the coming off of the terminal 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293836-A (JP)
Title: Hot-water storage type hot-water supply device
Inventor: HASEGAWA KENICHI
IPC: F24H9/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water storage type hot-water supply device capable of securely preventing destruction of a boundary face of water and hot water in a laterally long hot-water storage tank.  <P>SOLUTION: This hot-water supply device is provided with the hot-water storage tank 4 connected to a water in pipe 7 and a hot-water out pipe 5, storing hot water, and having a laterally long shape and a heating means 2 heating hot water in the hot-water storage tank 4. A water supply auxiliary pipe 9 communicating with the water in pipe 7 to supply water is provided in a bottom part of the hot-water storage tank 4 by extending it in the longitudinal direction. A water supply hole 11 composed of a plurality of small holes is provided on an upper side of the water supply auxiliary pipe 9. A direction change means 12 for directing the direction of water supply downward is provided above the water supply hole 11. Consequently, supply water rises always gently and causes no great disturbance in a water stream, the boundary face of water and hot water is not destructed and is kept in a satisfactory condition, and stored high temperature water can be supplied to the last drop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293606-A (JP)
Title: Vibration-resistant actuator and active type vibration-resistant device with the same
Inventor: MAENO HAJIME
IPC: F16F13/18
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-resistant actuator with a new structure capable of easily performing assembling of an output member by accurately and stably positioning it to a housing at right angle at an axial direction.  <P>SOLUTION: An inner peripheral edge of a circular fixing metal fixture 82 separately disposed on an outer peripheral side of the output member 80 is cylindrically extended to inside the housing 116 in an axial direction, and the extended distal end portion of the fixing metal fixture 82 is projected to an outer peripheral side in a flange-shape. Then, a positioning projected portion 92 relatively positioning the fixing metal fixture 82 at a perpendicular direction to its axial direction against the inner periphery of the housing 116 is formed at a location inside of an opening of the housing 116 by a predetermined distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292532-A (JP)
Title: Flame-retardant, reinforced polyamide resin composition
Inventor: GOTO SADATSUGU
IPC: C08K5/5313
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant, reinforced polyamide resin composition which has a high flame retardance at a thin-wall part, generates no highly corrosive hydrogen halide gas at combustion, is excellent in mechanical and electrical characteristics and causes little bleedout in a high-temperature high-humidity environment.  <P>SOLUTION: This polyamide resin composition comprises (a) 30-85 wt.% polyamide resin, (b) 1-30 wt.% adduct formed from melamine and phosphoric acid, (c) 1-30 wt.% phosphinate of a specific structure and/or diphosphinate of a specific structure and (d) 5-40 wt.% inorganic filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293719-A (JP)
Title: Throttle valve
Inventor: KIHARA KAZUYUKI
IPC: F16K37/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle valve comprising a seat valve low in height and light in weight.  <P>SOLUTION: This throttle valve 20 is provided with bodies 23, 24, and 25 including a spool 21 having a land 21a formed at a middle part to axially part pressure receiving chambers 31 and 32 having roughly similar effective pressure receiving area, a sleeve 22 to which the lower end side of the spool 21 is slidably inserted, having a seat 22a at an end corner to be seated for closing a passage, and a sensor 27 to which an upper end part of the sleeve 22 is engaged and fixed to detect axial displacement or position of the spool 21. The land 21a is formed at a slide position to the sleeve 22, so that the bodies are released from the role of surrounding the land 21a to achieve low height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003309135-A (JP)
Title: Method for manufacturing ceramic chip package
Inventor: KIM JOON IL
IPC: H01L23/31
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a micro ceramic chip package which is excellent in reliability and durability by protecting a number of chips in a chip package mounted on a ceramic substrate, by coating the ceramic substrate with an epoxy resin containing fine ceramic particles.  <P>SOLUTION: According to the method for manufacturing the ceramic chip package, substrate deformation is minimized by omitting the coating of the epoxy resin 34 at one region 35 on the ceramic substrate 31 where a number of chips are mounted, and good reliability in terms of temperature and humidity is obtained by reducing the consumption of epoxy by forming an epoxy resin layer after forming an epoxy dam (Dam).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004299483-A (JP)
Title: Head protecting air bag
Inventor: TANASE TOSHINORI
IPC: B60R21/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head protecting air bag which can control the shape in the middle of the expansion, and can easily be manufactured.  <P>SOLUTION: This head protecting air bag 20 is manufactured by bag weaving, and is housed on the upper edge side of a window W1 on the cabin side I of a vehicle V while being folded, and covers the window W1 by develop-expanding downward when a expansion gas G is flowed in. For the air bag 20, a control unit 31 is arranged in a gas flowing-in part 21 which makes the expansion gas G flow in. The control unit 31 is integrally formed with the peripheral wall part 22 of the gas flowing-in part 21 and can control the stream of the expansion gas G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302012-A (JP)
Title: Photomask material, photomask and its manufacturing method
Inventor: TAKAYANAGI TAKASHI
IPC: G03F1/68
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask material for manufacturing a photomask having excellent resolution, and to provide a photomask and its manufacturing method.  <P>SOLUTION: The photomask material has a layer for formation of a light-shielding layer which can be hardened by light and/or heat and which contains fine particles showing absorption at least in the shorter wavelength side than 450 nm, a light-transmitting photosensitive layer, and an oxygen barrier layer, in this order on a light-transmitting substrate treated with a silane coupling agent. The photomask is produced by exposing the light-transmitting photosensitive layer of the photomask material to UV laser light or visible laser light through the oxygen barrier layer, developing the exposed layer with an alkaline solution and subjecting the developed layer to a photosetting process and/or a thermosetting process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304899-A (JP)
Title: Stepping motor drive system
Inventor: KUBOTSUKA EIJI
IPC: H02P8/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in the case a star-connected three-phase stepping motor is driven by a feedback control method in which each phase current of U, V and W phase is detected as the total current at either one of the power supply side or the GND side and by a 2-3 phase excitation method in which two phase excitation and three phase excitation are alternately performed when a exciting frequency becomes high, low-vibration and low-noise driving effect is lost.  <P>SOLUTION: In a stepping motor control circuit of this drive system, a ratio of the current set value at the rising time and the current set value at the falling time is set to about 7:3 to improve a current waveform, previously estimating a phenomenon that a current is not decreased at the falling section of a motor current due to the effect of a counter electromotive force and the current is decreased at a rising section, thus suppressing vibration of the star-connected three-phase stepping motor. This star-connected three-phase stepping motor drive system can prevent the current waveform from rising at the falling section of the motor current by means of driving with 2-3 phase energization, and can realize a higher vibration suppression effect than conventional methods by preventing the current waveform from falling at the rising section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302049-A (JP)
Title: Photosensitive resin composition
Inventor: TARUMOTO NAOHIRO
IPC: G03F7/004
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high sensitivity and keeping adhesion property in a thick film and to provide a photosensitive material using the photosensitive resin composition.  <P>SOLUTION: The photosensitive resin composition contains: (A) a binder polymer; (B) a photopolymerizable compound having at least one polymerizable ethylenically unsaturated group in the molecule; (C) one or more kinds of sensitizers selected from sensitizers expressed by general formula (1); and (D) a photopolymerization initiator which produces a radical by irradiation of light in the presence of the sensitizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301665-A (JP)
Title: Wall surface inspection robot system and wall surface inspection method
Inventor: MARUKI HIDEAKI
IPC: G01N29/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface inspection robot system suitable for inspecting a wall surface of a structure.  <P>SOLUTION: A robot body 1 has a platform 2 provided with drive wheels 20' having steering function, a developable and foldable stabilizer 35, an arm mechanism 3, an inspection mechanism 4, etc., and makes the inspection mechanism 4 reach a desired location of the wall surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298553-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to confirm stop pattern information and stop pattern data corresponding to the stop pattern information after the event.  <P>SOLUTION: This game machine variably displays a plurality of patterns on a pattern display device 22 and allows the player to recognize the affirmative/negative of a privilege provision by a combination of symbols stopped after that. This game machine is provided with a first control part 100 determining the combination of the symbols stoppedly displayed on the pattern display device 22 and outputting the stop pattern information related to the determined combination of the patterns; a second control part 200 creating the stop pattern data based on the stop pattern information input from the first control part 100 and outputting the stop pattern data on the pattern display device 22; and a means 214 storing the stop pattern information, which is input in the second control part 200 by the first control part 100, linked with the stop pattern data, which is output to the pattern display device 22 by the second control part 200 based thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312275-A (JP)
Title: Time code conversion device and video conversion device
Inventor: FUKUDA KAZUHIRO
IPC: H04N7/081
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time code conversion device in which responsiveness of conversion of a time code is improved, and provide a video conversion device provided with the time code conversion device.  <P>SOLUTION: A pattern detector 9 detects a phase difference pattern between time information added to a first video signal (30FPS signal) and time information serving as a reference at the time of converting a second video signal (24FPS signal). The time converter 7 reads a conversion table corresponding to the detected phase difference pattern from a storage unit 10, and converts a first time code (TC<SB>30</SB>) and a second time code (TC<SB>24</SB>) based on the conversion table which is read from the storage unit 10. Thus, a point can be set where the first time code and the second time code are synchronized at an interval shorter than timing when synchronization of a synchronizing signal of the first video signal and a synchronizing signal of the second video signal is matched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306383-A (JP)
Title: Coupling joint and liquid injection device
Inventor: YOSHIDA ATSUSHI
IPC: B41J2/165
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent trouble such as clogging by forming a channel shape which facilitates a flow of a liquid downward from above, and hindering the liquid from remaining, in a coupling joint and a liquid injection device.  <P>SOLUTION: The coupling joint 41 couples a coupling tube 36 of a recording head 16 side of an inkjet recording device 10, and a flexible tube 24a of a tube pump 25 for sucking ink in the recording head 16 and discharging the ink to a waste ink tank 26, to each other. The coupling joint 41 is equipped with connecting parts 42 and 43 which have communicating joint channels 42a and 43a defined inside, and connect/couple the coupling tube 36 and the flexible tube 24a each other. The joint channel 43a of the downstream side connecting pact 43 is formed so that a cross section shape orthogonal to a circulation direction of the ink has a larger area than that of the joint channel 42a of the upstream side connecting part 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307251-A (JP)
Title: Compost cutback stirring bucket apparatus
Inventor: SATOMI TAKESHI
IPC: C05F17/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compost cutback stirring bucket apparatus capable of surely stirring compost in the discharge from a bucket and facilitating the discharge of the large quantity of the compost with extremely simple structure.  <P>SOLUTION: The compost cutback stirring bucket apparatus is provided with a bucket 14 composed of a bucket main body 11 and an apron 13 supported by the bucket main body 11 and capable of opening and closing to the bucket main body 11, a rotor shaft 20 supported rotatably in the bucket 14, a stirring blade 21 attached to the rotor shaft 20 and a link member supporting the rotor shaft 20. The link member is provided with a main body side arm 22 having one end part pivoted by the bucket main body 11 and another end part pivoted by the rotor shaft 20 and an apron side arm 23 having one end part pivoted by the apron 13 and another end part pivoted by the rotor shaft 20. The compost cutback stirring apparatus is constituted so that the rotor shaft 20 is rocked by the link member in the opening work of the apron 13 to the bucket main body 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307013-A (JP)
Title: Bag mouth contracting device for flexible container back
Inventor: ICHINO RYOJI
IPC: B65B51/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag mouth contracting device, which offers a strong force to contract the mouth of a flexible bag, operates to contract uniformly around the center of the mouth, and endures a twist in the mouth easily.  <P>SOLUTION: The bag mouth contracting device comprises a pair of right/left mouth opening frames opposite to each other across the bag mouth so as to approach each other toward the bag mouth in reciprocating moves. Each frame has shutter members in an identical number so that the entire shutter members contract the bag mouth simultaneously as they approach together while forming concentric arrangement with an equal gap formed between each member. Each shutter member is pivotally fitted on both opening frames to be openable/closable, and the opposite inner edges of both frames are almost arc-shaped. Each frame has the pivots of respective shutter members along the inner edge and a contraction driving mechanism for opening/closing each member simultaneously. Each shutter member has the inside edge of an arc shape at the contracting (closing) side, an engaging part, which fits along the inside edge of the shutter member adjacent in the opening direction, on the front end of the member, and a receiving opening, with which an engaging part of the member adjacent in the closing direction is inserted to be engaged when the members are opened, on the base end of the member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274979-A (JP)
Title: Controller for three-phase ac generator/motor
Inventor: YAMAZAKI TADASHI
IPC: H02M7/21
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the charging efficiency of a battery while simplifying control by reducing rectification loss when the battery is charged with a voltage generated from a three-phase AC generator/motor.  <P>SOLUTION: The controller for a three-phase AC generator/motor employs an MOS-FET as a control element of each phase in a control circuit serving as a three-phase inverter circuit when it is driven as an AC three-phase motor using a battery, and functioning as a three-phase rectification circuit for charging the battery with a power generation output when it is driven as an AC three-phase generator. When it is driven as an AC three-phase generator, synchronous rectification is effected using only an MOS-FET on the negative potential side of each phase in that control circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003348559-A (JP)
Title: Method and system for supporting media content description and computer readable media
Inventor: MARSH DAVID J
IPC: G06F21/10
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an architecture that supports media content descriptions.   <P>SOLUTION: A media content description system 304 receives the media content descriptions from one or a plurality of metadata providers 302. The media content description system 304 associates each media content description with the metadata provider 302 that has provided the description. The media content description system 304 may generate composite descriptions based on the received media content descriptions. The media content description system 304 provides data associated with the media content descriptions to one or a plurality of program data providers 306.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320517-A (JP)
Title: Controller device, control method thereby and control program
Inventor: KAWAI TAKATOMO
IPC: H04L12/28
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller device controlling a desired sub-unit with respect to a target device having a plurality of sub-units being objects of control.  <P>SOLUTION: The controller device having a serial bus interface is provided with (a) a priority setting part setting the priority in the respective sub-units included in the target device recognized through the serial bus interface, (b) a device type deciding part selecting the sub-unit whose priority is set to be the highest among the respective sub-units, and (c) a device type display unit displaying the selected sub-unit to a user as a device type of the target device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313980-A (JP)
Title: Sterilization method for infectious wastewater and its apparatus
Inventor: MATSUDA TSUTOMU
IPC: C02F1/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To make solid matter contained in infectious wastewater hard to stick to the inner wall of a tank body.  <P>SOLUTION: In a sterilization method for the infectious wastewater, the infectious wastewater is fed into the tank body, and the water level formed by feeding the infectious wastewater into the tank body is set at a higher position than the top of a heating part that heats the tank body. Heat of vapor fed into the heating part is applied to the infectious wastewater through the wall of the tank body, thereby heating/sterilizing the infectious wastewater. The infectious wastewater fed into the tank body is heated/sterilized, while circulating in the tank body by convection. A part of the tank body heated to a drying temperature of the infectious wastewater or higher is immersed in water, which makes the solid matter stuck to the inner wall hard to dry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316323-A (JP)
Title: Rebound prevention device
Inventor: IKEDA YASUHIKO
IPC: E05F5/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent rebound at the collision of a movable body against a movement regulating body with the smallest number of parts.  <P>SOLUTION: This rebound preventing device is provided with a temporary locking member 1 provided at the movable body M, and a temporary locked member 2 provided at the movement regulating body S. The temporary locking member 1 has a rotating body 10, a weight body 11 and a guide face part 12. The rotating body 10 has a fitting part 10c facing the double acting side of the movable body M, at a front end part 10a. The weight body 11 is movable in a direction of approaching the movement regulating body S by inertia when colliding below the rotating body 10. The guide face part 12 supports the weight body 11 from below and has inclination heightened toward the going destination side of the movable body M. The temporary locked member 2 has a fitted part 20 positioned above the fitting part 10c of the rotating body 10 when colliding and hooked to the fitting part 10c by lifting the rotating body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI