baber/WOPTO huggingface dataset:
Patent JP-2004157165-A (JP)
Title: Electronic musical instrument having digital sound source
Inventor: SATO YASUSHI
IPC: G10H1/46
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately reproduce TIBIA Percus based timbre with a digital source.  <P>SOLUTION: In a first key-on time, channels having the same number of sounds being simultaneously generated is secured in an assignment memory 61 and a common envelope is raised. One channel among the assigned channels is set to be able to generate sound and the other channels are set in their sounding preparation states. In the sounding preparation, an F number or the volume is set to zero. In a second key-on time, one of the sounding systems being in the sounding preparation states is switched to a sounding possible state. Sounding possible state is set by returning the F number or the volume to a normal value corresponding to a present envelope. When sounding by the first key-on is stopped by a key-off, the sounding by the key-on after the second key-on is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162873-A (JP)
Title: Actuator clutch for hard disc drive
Inventor: KIN DOKAN
IPC: G11B21/22
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator clutch of a hard disc, which can firmly maintain the locked state and make smooth and reliable locking or releasing.  <P>SOLUTION: This actuator clutch has a locking projection 331 and a latch 600 which is attached free to turn and block the room with the hook 620 for the movement of the locking projection 331 in the direction other than for parking when the magnetic head 500 is parking. And it has a lever 630 disposed to magnetically couple with the upper and lower yokes 400a, 400b at the same time, and a coil 640 to magnetize the yokes in the same polarity for the purpose of turning the latch 600 to release blocking by the hook 620 for the movement of the locking projection 331.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156685-A (JP)
Title: Three-way valve
Inventor: KONDO KUNIO
IPC: F16K11/048
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-way valve of a novel structure capable of preventing controlled fluid from getting in contact with a connection member in an inflow chamber, and securing design freedom of the inflow chamber.  <P>SOLUTION: This three-way valve 10 is provided with the inflow chamber 12 communicated with an inflow port 13 for the controlled fluid, a first valve chamber 14 communicated with a first discharge port 16 through a first valve seat 15 on one side of the inflow chamber 12, and a second valve chamber 17 communicated with a second discharge port 19 through a second valve seat 18 on the other side of the inflow chamber 12 in a valve block body 11. In the valve chamber 14 and the valve chamber 17, a first valve element 20 and a second valve element 30 are respectively disposed for opening/closing the first valve seat 15 and the second valve seat 18. The valve element 20 and the valve element 30 are respectively connected to an actuation member 50 through a first connection member 41 and a second connection member 42. By actuation of the actuation member 50, the valve element 20 and the valve element 30 selectively open/close the first valve seat 15 and the second valve seat 18 in such a way that one is opened when the other closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158696-A (JP)
Title: Thin film circuit board, its manufacturing method and thin film device
Inventor: SUETSUGU DAISUKE
IPC: H05K1/11
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film circuit board capable of highly accurately forming a thin film device at a high density in the thin film circuit board capable of forming the thin film device by connecting a conductor thin film to a conductor pattern, and its manufacturing method.  <P>SOLUTION: In the thin film circuit board capable of forming the thin film device by the connection of the conductor thin film 15 to the conductor pattern 12, each conductor pattern 12 is formed in a 2-stage structure provided with an electric signal transmission part 13 for transmitting electric signals; and a conductor thin film connection part 14 provided with a thickness less than the one of the electric signal transmission part and formed at the end of the electric signal transmission part 13 integrally with the electric signal transmission part 13, for transmitting the electric signals between the electric signal transmission parts 13 of the respective conductor patterns 12 through the conductor thin film 15 by being connected to the conductor thin film 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166340-A (JP)
Title: Piezoelectric actuator, its manufacturing method, and apparatus, clock, or liquid discharger equipped therewith
Inventor: KAMIJO KOICHI
IPC: H01L41/22
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which can improve the durability.  <P>SOLUTION: The projection 613 of an oscillator 61 equipped with a piezoelectric actuator 612 is abutted against a rotor 5. This time, the sectional form of the projection 613 of the oscillator 61 is convex, and the periphery of the rotor 5 is concave. Furthermore, the projection 613 is higher in hardness than the rotor 5. Even in case that the rotor 5 slides axially, the projection 613 abuts favorably on the rotor 5 and it can transmit driving force favorably since the sectional form of the projection 613 is made into a curved surface. Moreover, since the projection 613 is constituted in higher hardness than the rotor 5, it can prevent the abrasion of the projection 613, and it can enhance the durability of the piezoelectric actuator 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160780-A (JP)
Title: Bag making machine
Inventor: TOTANI MIKIO
IPC: B31B50/16
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely dispose of the remnant 7 of a plastic bag in manufacturing the plastic bag 1 of a prescribed shape.  <P>SOLUTION: A plastic film 2 is fed intermittently by an intermittent feeding mechanism 3. Each time when the plastic film is fed intermittently, a blanking edge 4 is pressed on the film and the plastic bag is blanked out therefrom by the edge. The remnant of the bag is maintained in a continuous state and after the plastic bag is blanked out, the remnant is wound by a winding mechanism 8 to be recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167315-A (JP)
Title: Gas exciting apparatus and gas exciting method
Inventor: INABA KAZUHIRO
IPC: A61L9/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas exciting apparatus which excites gas efficiently to bring about dissociation or ionization to generate a low temperature plasma with high efficiency, and an air exciting method using the apparatus.  <P>SOLUTION: The gas exciting apparatus 10 is constituted so that at least a pair of electrodes 4A and 4B, which are connected to an AC power supply, are provided in a housing 1 having an inflow opening part 2 for a gas to be treated and a discharge opening part 3 for the treated gas. (1) one electrode among both electrodes comprises a core electrode and the insulating sheath body for surrounding the core electrode and the outside surface of the insulating sheath body is a protective electrode coming into contact with the gas to be treated, (2) the other electrode among them is an exposed electrode coming into direct contact with the gas to be treated and (3) the exposed electrode and the housing are together earthed. The gas to be treated is excited by passing the gas to be treated through the housing 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171900-A (JP)
Title: Luminaire lifting device and lighting device
Inventor: MIYAGAWA KAZUHIRO
IPC: F21V21/36
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire lifting device enabling easy exchange of a lamp without necessitating a power source for lifting, concerning a home lighting equipment of ceiling-surface mounting type.  <P>SOLUTION: This luminaire lifting mechanism comprises an upper mounter 10 to be mounted on a surface of a ceiling 3a; a foldable ladder-shaped member 18 coupling a lower mounter 20 to which a hooking sealing 22 having a power cord 21 for receiving power from the surface of the ceiling 3 is fixed, and supporting them so as not to rotate; and a regular force spring drive mechanism 12 coupling the upper mounter 10 and the lower mounter 20 and mechanically biasing the lower mounter 20 in the pulling-up direction with a force insufficient for supporting the weight of the lower mounter 20 and the lighting device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173178-A (JP)
Title: Transmission system and transmitting device
Inventor: HARADA SHIGEKAZU
IPC: H04L1/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system and transmitting device capable of flexibly transmitting data signals of a plurality of channels without lowering transmission efficiency.  <P>SOLUTION: A transmitter 1 calculates an error detection code for the data signals 1001 to 100n of the respective channels by using conditional expressions different from one another, multiplexes data signals 1021 to 102n of the respective channels obtained by attaching their own error detection codes 1011 to 101n and transmits the multiplexed signal. A receiver 2 receives the signal 2010 obtained by multiplexing the data signals from the transmitter 1, calculates the error detection codes from the data signals of the respective channels by using all the conditional expressions used in the transmitter 1, calculates a generation polynomial from which an operation result coinciding with an operation result attached to the data signals is obtained in the transmitter 1, and identifies and allocates the data signals of the respective frequencies in accordance with the generation polynomial.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175489-A (JP)
Title: Core body
Inventor: FUKUMITSU TOSHIO
IPC: B65H75/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core body capable of being easily recovered in recovering transportation for recycling and having high strength.  <P>SOLUTION: In this cylindrical synthetic resin core body 10 for taking up a strip material T, a plurality, preferably the odd number, of curved bodies 2, 3, 4 having the configuration obtained by dividing a cylindrical body in the circumferential direction, are connected through thin parts 101, 102 having flexibility, joining end faces 21, 31 of the curved bodies 2, 4 mounted at left and right ends are connected to obtain the cylindrical configuration X, and the curved bodies 2, 3, 4 are expanded in flat when the joining end faces 21, 41 are liberated. This core body 1 (10) is provided with reinforcement tools 5 (51, 52, 53) for retaining the cylindrical configuration X on inner peripheries of the curved bodies 2, 3, 4, in forming the cylindrical configuration A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175248-A (JP)
Title: Cover for airbag device
Inventor: SUWAMA TAKAHIRO
IPC: B60R21/205
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for an airbag device capable of securing required properties.  <P>SOLUTION: A non-deployment part 25 is linked and firmly fixed to a crossed wall part 32 by a reinforcing rib 39. A pocket part 35 is provided for containing a terminal part of a door-designed part 26 during deployment of the door-designed part 26 together with a door reinforcing part 37. A first tear line 24 is ruptured by pushing the door-designed part 26 with expanding pressure of an airbag 9. The terminal part of the door-designed part 26 formed by the rupture of the first tear line 24 is contained in the pocket part 35. The door-designed part 26 and the door reinforcing part 37 are deployed easily and stably by a hinge part 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174956-A (JP)
Title: Applicator
Inventor: OMURA TAKASHI
IPC: A45D34/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator in which a sponge part is so far used is reduced, and an air exchanging and suppressing action for which a pen core (a coating point) and the sponge part have a role is imparted to the other constitutional part except the sponge part.  <P>SOLUTION: This applicator has a coating tip holder at the front of a shaft cylinder in which a coating liquid is stored, and comprises a rod-like coating tip arranged at the apex of the coating tip holder and a valve mechanism arranged behind of the coating tip holder. In the applicator wherein a plurality of longitudinal rib parts being brought into contact with the surrounding of the coating tip are formed on the inner face of the coating tip holder, a loop part for forming a gap between the surroundings of the coating tip is provided on the longitudinal rib parts of the coating tip holder, and the gap is made to be the air exchanging and suppressing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003205239-A (JP)
Title: Method for manufacturing carbon fiber precurser and catalyst used therefor
Inventor: MOY DAVID
IPC: B01J31/18
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved catalyst for manufacture of a carbon fiber precuser.  <P>SOLUTION: This improved catalyst for manufacture of the carbon fiber precuser prepared by incorporating carboxylate of such a amount as to be effective for enhancement of the yield. Alternatively, the catalyst is prepared by coprecipitating a compound comprising a metal having carbonizing catalytic properties and aluminium and/or magnesium compound, optionally in the presence of carbon particles or carbon fiber precuser aggregates. It is also preferable that the catalyst is prepared by incorporating a compound of the carbonizing metal onto magnesia particles in carbon particles or carbon fiber precuser aggregates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175552-A (JP)
Title: Landing device of elevator for base-isolated building
Inventor: TANAKA DAIKI
IPC: B66B7/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal noise caused by the contact of a movable wall used in an elevator landing of a base-isolated building with a top plate, a floor plate or the like.  <P>SOLUTION: A base part side movable wall 22 is pivotably held by a base part side three-way frame 17 on the landing side, and a hoistway side movable wall 23 is pivotably held by a hoistway side three-way frame 18 on a hoistway side. An upper base board 28 on the base part side of an upper end portion of the base part side movable wall 22 is pressed against base part side and hoistway side top plates 20 and 21 by a base part side upper portion pressing device 27. A base part side base board 34 of a lower end portion is pressed against base part side and hoistway side floor plates by a base part side lower portion pressing device 33. The hoistway side movable wall 23 is similarly treated to the base part side movable wall 22. The pressure by the lower portion pressing devices 33 and 42 is set to be larger than the pressure by the upper portion pressing devices 27 and 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180701-A (JP)
Title: Input device for game which can be operated with one hand
Inventor: TANAKA HIROKI
IPC: A63F13/24
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for a game realizing the input of characters simultaneously with the operation of a character or the like displayed on a screen by a one-hand operation.  <P>SOLUTION: The input device 4 for the game is provided with a main body case 30 holdable with one hand, a character input part 31 capable of inputting two or more pieces of character information, a direction input lever 32 capable of inputting a command for moving a pointer on the screen or the character or the like in a moving image displayed on the screen, and an operation command input part 34 capable of inputting the command relating to the operation of the character or the like. The character input part 31, the direction input lever 32 and the operation command input part 34 are each provided on the surface side of the main body case 30 and the character input part 31, the direction input lever 32 and the operation command input part 34 are each constituted so as to be operated with one hand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185107-A (JP)
Title: Print system and charging method for print system
Inventor: MASANO SEITA
IPC: G06Q30/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system set in a public facility or a store for printing not the print of contents with advertisement but advertising data themselves whose appeal is high without charge on a user.  <P>SOLUTION: This print system is provided with a means for reading digital watermark information when printing advertising data embedded with the digital watermark information, a means for specifying an advertiser by analyzing the read digital watermark information, a means for reducing charging to a user based on the specified advertiser and a means for charging the advertiser with a difference between normal charge and the reduced charged. Thus, the advertiser is made to share a portion or whole part of print charge, so that it is possible to print advertising data whose appeal is high while reducing the load on the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183948-A (JP)
Title: Bed material recovering apparatus
Inventor: KOJIMA YOJI
IPC: F27B15/12
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed material recovering apparatus allowing the easy inspection operation thereof.  <P>SOLUTION: This bed material recovering apparatus comprises a hopper 51 for accepting bed material in a pressure fluidized furnace 2 and a dust collecting means 52 collecting bed material dispersed in gas flowing therein according to the acceptance. The bed material in the hopper 51 and the bed material collected by the dust collecting means 52 are recovered. The dust collecting means 52 is installed on the downstream of the hopper 51.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186586-A (JP)
Title: Method for forming fluorocarbon polymer film on substrate using passivity layer
Inventor: CHIN CHUTAI
IPC: H01L21/314
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a dielectric film on a material such as a patterned dielectric material which is apt to be etched according to a depositing condition.  <P>SOLUTION: Firstly, a passivity layer is deposited on a substrate by applying a plasma reinforcing chemical vapor growth method, and secondly, a polymer layer is deposited. At that time, the substrate is placed on an electrode chuck in a reactor chamber and fluorocarbon gas is introduced under the state in which at least one plasma generating source affects. A CF<SB>X</SB>gas can be used as the fluorocarbon gas. At least one plasma generating source can include a first plasma generating source for ionizing the fluorocarbon gas by applying high frequency plasma energy, and a second plasma generating source for keeping an auto-bias of the substrate in the vicinity of zero by high frequency during the deposition of the passivity layer while making the bias larger during the polymer layer deposition. The passivity layer is deposited in advance of the polymer layer to protect the surface of the substrate so as not to be damaged during the polymer deposition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188261-A (JP)
Title: Underwater aeration apparatus
Inventor: YAMAGUCHI ATSUSHI
IPC: B01F3/04
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater aeration apparatus for performing an effective aerating action by its self-air sucking capacity while dispensing with an air replenishing unit and its incidental facilities without losing its own sucking function even when installed at a deep place.  <P>SOLUTION: In this underwater aeration apparatus, a guide casing 1 having a liquid sucking port 2 in the central part of the undersurface, an air sucking port 3 in the central part of the top surface and a gas and liquid discharging port 4 on the outer peripheral surface is immersed in a liquid. There are installed an air chamber 5 which is arranged on the casing 1 and communicated with the atmosphere above the liquid level when the casing 1 is immersed in a liquid; an impeller 7 which is housed in the casing 1, rotated by a motor 12, fitted to the lower distal end of a motor shaft 11 that is made to penetrate the air chamber 5 and lowered; an air flow passage 9 which communicates the air chamber 5 with the casing 1 and is secured between the impeller 7 and the air sucking port 3; and an air compressing impeller 13 which is arranged just above the impeller 7 and rotated together therewith.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187783-A (JP)
Title: Volatile substance applicator
Inventor: HARADA SHIRO
IPC: A45D34/04
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volatile substance applicator being easy to carry and capable of easily applying an appropriate amount of a volatile substance whose quality is maintained to an application surface when needed.  <P>SOLUTION: The volatile substance applicator 10 is composed of a flexible outer side container 13 which has one or more mounting ports 12 of an absorptive material 11 and can be bent with a hand, and a breakable ampule 14 where the volatile substance such as a fragrance or a chemical is enclosed and which is housed in the outside container 13. Also, the absorptive material 11 is mounted on the mounting port 12 while the opening surface of the mounting port 12 is closed with a part of the material 11 arranged on the outer side than the opening surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188445-A (JP)
Title: Method of press-forming aluminum alloy sheet
Inventor: KONISHI HARUYUKI
IPC: B21D53/88
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of press-forming an aluminum alloy sheet by which the occurrence of wrinkles on a panel after formed is restrained when the outer panel of a automotive hood made of an aluminum alloy having a curved bent part in its end part is manufactured by press forming.  <P>SOLUTION: After forming a bent part 3 by preliminarily bending the end part 1a of the aluminum alloy sheet 1 so that a part corresponding to a blank holding surface at press forming of a part 1a corresponding to a bending part 5 in the end part of the aluminum alloy sheet 1 becomes a shape adaptive to the surface shape of a blank holding member at the press forming, press forming is performed while holding the blank including the parts 3a, 3a corresponding to the blank holding surface of this bent part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198573-A (JP)
Title: Hauling method of optical cable
Inventor: YAMAMOTO SHIROSHI
IPC: G02B6/46
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hauling method of an optical cable in which workability at the time of laying the optical cable can be improved sharply.  <P>SOLUTION: The hauling method can be applied to an optical cable in which two lines of tear cords and two lines of tension members are embedded in an envelope and an axis line connecting the two lines of tension members and an axis line connecting the two lines of tear cords are arranged so as to intersect almost perpendicularly. The envelope is divided into two parts of first and second envelope parts which include respectively the tension member by pulling the two lines of tear cords and a hauling terminal is formed by combining mutually tip end parts of the first and second envelope parts each of which includes the tension member in its inside. By constituting the optical cable like this, when hauling force is acted on the hauling terminal, since tensile force is acted on both sides of the envelopes and the tension members, occurrence of deviation and displacement among the envelopes and the tension members can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI