baber/WOPTO huggingface dataset:
Patent JP-2006116593-A (JP)
Title: Method and apparatus for forming cup-shaped part
Inventor: OURA TAKUYA
IPC: B21D53/28
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method and a forming apparatus of cup-shaped parts, by which the miniaturization of equipment is realized and lowering of strength in a corner part formed by a bottom surface part and a side wall part is prevented.  <P>SOLUTION: When forming the cup-shaped parts 8, a die, a first punch, a drawing punch sleeve and a second punch are prepared and a drawing hole part, a reduced tube forming hole part and an ironing hole part are beforehand formed in the forming hole of the die. A preliminary side wall part 82A which is annularly erected is formed by holding a plate-shaped work 80 between the first punch and the second punch and performing drawing to the work 80 with the drawing punch sleeve and the drawing hole part. Next, reduced tube side-wall part 82B is formed by applying tube reduction forming to the preliminary wall part 82A with the first punch and the reduced tube forming hole part. After that, the cup-shaped parts 8 are obtained by forming the side wall part 82 by applying ironing to the reduced tube side-wall part 82B by the first punch and the ironing hole part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120579-A (JP)
Title: Color negative electrode-ray tube
Inventor: NAKASE KIYOTAKA
IPC: H01J29/07
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color negative electrode-ray tube in which emission of light by visible halation is suppressed by a simple and low-cost method and contrast of the screen display is improved.  <P>SOLUTION: The color negative electrode-ray tube is constructed of a housing having a face panel and a funnel, a phosphor screen, shadow mask, electron gun, deflector, magnetic shield, and a frame 8 which supports the shadow mask and the magnetic shield and has a pair of long sides and a pair of short sides. Each of the pair of long sides and the pair of short sides has a shielded portion 18 (8L, 18S) for regulating the passing region 9 of electron beams and the inner contour line 19S of the shielded portion 18S of the pair of short sides is a curved shape protruding to the tube axis side with the nearly center point in the short side direction as a top-most vertex.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125692-A (JP)
Title: Combustion device implementing swirl combustion
Inventor: TAKAHATA SHIGETOSHI
IPC: F23L1/00
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device capable of reducing generation of CO and soot dust by improving combustion performance in comparison with a conventional one.  <P>SOLUTION: In this combustion device provided with a cylindrical wind box 1 and a burner mounted on a central shaft portion of the wind box 1, and implementing combustion by sending combustion air to a burner portion from an air blower through the wind box, the supply of combustion air is adjusted by a damper 4 mounted in an air passage 2 for supplying air from the air blower to the wind box. The air passage 2 is connected in the tangent direction of the wind box to connect a side wall face of the air passage 2 with a cylindrical side wall face of the wind box 1, the damper 4 mounted in the air passage 2 is an eccentric damper having a rotating shaft 5 at a position out of a center of a damper plate, and the damper is mounted in such a state that the damper rotating shaft is positioned near the air passage side wall face opposite to the tangential extension side of the wind box.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122802-A (JP)
Title: Immersion type membrane separation apparatus
Inventor: SHIMA TOSHIOKI
IPC: C02F3/12
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion type membrane separation apparatus the whole of which can be disassembled easily and reassembled precisely to restart filtration easily even when a special tool is not used.  <P>SOLUTION: An outside slide body 111 and an inside slide body 121 are fit respectively to the side faces of a membrane module 11 and an air bubble supplying unit 12. The outside slide body 111 fit to the membrane module 11 is fit to a guide body 21 arranged beforehand inside a septic tank 2 to be slid vertically on the guide body. The inside slide body 121 fit to the air bubble supplying unit 12 is fit to be slid vertically in a pipe of the outside slide body 111.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123091-A (JP)
Title: Power tool
Inventor: INAGAWA HIROTO
IPC: B25F5/02
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small power tool having a vibration control handle of excellent working efficiency.  <P>SOLUTION: The power tool has a power tool body 1, a handle holder 2 projected from the power tool body 1, the handle 3 extended in the projecting direction of the handle holder 2 and having an arm part 8 engaged with the handle holder 2, and an elastic body 4 clamped between the power tool body 1 and the handle 3. The handle holder 2 has a spherical projecting part outer peripheral surface 2a, and the arm part 8 surrounding the handle holder 2 has a spherical recessed part inner peripheral surface 8a. The projecting part outer peripheral surface 2a of the handle holder 2 is insert-fitted into the recessed part inner peripheral surface 8a of the arm part 8. The elastic body 4 is clamped between the power tool body 1 and the handle 3 at the outer peripheral part of the handle holder 2 in a radial direction perpendicular to a projecting direction center axis of the handle holder 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005138830-A (JP)
Title: Reservoir tank of power steering device for vehicle
Inventor: KIM MIN-JUNG
IPC: F15B21/047
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservoir tank of a power steering device for a vehicle capable of preventing generation of air bubbles in the reservoir tank by preventing generation of a vortex flow in the reservoir tank.  <P>SOLUTION: The reservoir tank of a power steering device for a vehicle comprises a body equipped with an inflow port 30 from which power steering oil inflows and an outflow port 40 from which the power steering oil outflows and a vortex flow preventing member 60 provided at a passage between the inflow port 30 and the outflow port 40. A filter member for filtering the oil is provided on one side of the vortex flow preventing member 60. The vortex flow preventing member 60 and the filter member are integrally formed. The inflow port 30 is placed at a position relatively lower than the outflow port 40 and the inflow port 30 and the outflow port 40 are arranged vertically in parallel toward the center of the body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006122484-A (JP)
Title: Tableware made of biodegradable resin
Inventor: MARUYAMA TAKASHI
IPC: C08J7/04
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide tableware made of biodegradable resin which has sufficient heat resistance, which is light-weight and excellent in safety characteristics, which resists using environment, which has contamination resistance and which shows biodegradability when it is required.  <P>SOLUTION: A dish-shaped molded body made of biodegradable resin is coated with resin paint. The biodegradable resin is a biodegradable aliphatic polyester resin or biodegradable polylactic acid resin, and the resin paint is a resin paint selected from a polyurethane paint and acrylic resin paint. After carrying out primer treatment or plasma treatment of the surface of the dish-shaped molded body made of biodegradable resin, it is coated with the resin paint.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130946-A (JP)
Title: Automobile and traffic system
Inventor: OKUDA KOICHI
IPC: B60W10/10
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To more properly suppress generation of slip by performing traveling by four-wheel driving by driving an engine and an electric motor together when the four-wheel driving condition is satisfied in the state that the road surface state easily generates slip.  <P>SOLUTION: In the system, an information management device 91 presumes presumption friction coefficient μ based on information for presuming the road surface state transmitted from a hybrid automobile 20 and data memorized in database (S102-S118) and determines that it is the road surface easily generating the slip based on this and traveling by four-wheel driving is further performed when it is determined that it is the traveling state that slip is is generated at high possibility (S120-S130). Thereby, generation of slip can be more properly suppressed. Further, when the slip is generated in the hybrid automobile 20, since slip information is transmitted to the information management device 91 from the hybrid automobile 20 and the information management device 91 memorizes the information based on this in the database, presumption of the presumption friction coefficient μ can be properly performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133394-A (JP)
Title: Method of driving optical deflection apparatus array, optical deflection apparatus array, optical deflection apparatus, and picture projection display apparatus
Inventor: KATO SEIICHI
IPC: G02B26/08
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To control the inclination direction of a plate-shaped member at a few volts which is comparable to an operation voltage for an LSI memory circuit.  <P>SOLUTION: A display is performed in a state 1 according to image data. ON and OFF data (OV, VH) to be displayed in the next state 1 are written in and stored. The plate-shaped member is tilted toward the OFF side in a state 2 according to the command of the OFF data of the state 1. The plate-shaped member is tilted toward the ON side in a state 3 according to the command of the ON data of the state 1. The written-in data are displayed in the state 1 and the next data are written in.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133617-A (JP)
Title: Member having antireflection structure and its manufacturing method
Inventor: TAMURA TAKAMASA
IPC: G02B1/11
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member having antireflection structure of high precision even on a large area of a surface of a curvature shape or a complicated shape and to provide its manufacturing method.  <P>SOLUTION: Nuclei 102 having a catalytic function are formed on the surface of the member 101. Then, the antireflection structure constituted of an aggregate of acicular crystals 103 is formed by growing a crystal on the nucleus 102. A step for forming the antireflection structure is carried out by any method among a chemical vapor deposition method, a vapor phase epitaxy method and a molecular beam epitaxy method. On the nucleus 102, a crystal containing at least one kind selected from among carbon, silicon, silicon carbide, boron nitride and silicon dioxide is grown up. Thereby the member having the antireflection structure which is the aggregate of the acicular crystals 103 formed on the surface via the nucleus crystal having the catalytic function can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005102290-A (JP)
Title: Encoding method and apparatus
Inventor: KIKUCHI YOSHIHIRO
IPC: H04N19/51
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of pseudo synchronism or out-of-synchronism caused by the erroneous detection of a synchronizing code in an encoding apparatus.  <P>SOLUTION: The encoding apparatus has a multiplexer 111 for generating a multiplexed code string 201 by multiplexing a plurality of kinds of variable length codes obtained by compression-encoding an input image signal, and an output encoding apparatus 200 for assembling an output code stream 205 by receiving the multiplexed code string 201. The output encoding apparatus 200 inserts the synchronizing code into the output code string 205 at any one of a plurality of synchronizing code inserting positions periodically predetermined in the same according to a synchronizing code insertion request signal 203, and inserts a stuffing bit having the maximum number of bits same as an interval of the synchronizing code insertion position into the output code string 205.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006134831-A (JP)
Title: Heater element and medical treatment tool using it
Inventor: AOKI YUKIHIRO
IPC: H05B3/16
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-reliability heater element having high electrostatic resistance, and to obtain a medical treatment tool using the heater element.  <P>SOLUTION: This heater element 1 comprises a substrate 2 formed of a conductor, an insulation film 3 covering the surface of the substrate 2 and a thin-film resistor formed on the substrate 2 through the insulation film 3 and is provided with a heating element 4 generating heat by supplying power to the thin film resistor. The heater element is so structured that the electrostatic breakdown of the insulation film 3 is prevented and the electrostatic resistance thereof is enhanced by setting one end of the heating element 4 at substrate potential equivalent to the potential of the substrate 2 or at ground potential by electrically connecting one end of the heating element 4 to the substrate 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138098-A (JP)
Title: Restraining body for locking
Inventor: YOSHIZAWA TAKASHI
IPC: E05B71/00
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of a restraining body for locking by reducing its weight without making an inscribed circle small.  <P>SOLUTION: This restraining body for locking is formed in closed loop shape by connecting a lock connecting arm 4 provided at the tip of a general part 3 with a plurality of straight rod like arm bodies 1 rotatably by connecting pins 2, to a lock device 5. Side edge parts of the arm bodies 1 forming the same sides in the extended state are provided with thinned wall parts 6 to be gradually narrowed toward the center part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141459-A (JP)
Title: System for game machine testing
Inventor: SAWADA MORIHIRO
IPC: A63F7/02
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for game machine testing which can properly perform a performance confirming test.  <P>SOLUTION: A pachinko game machine 10 is equipped with an external frame, a main body frame 12 which is provided on the front section of the external frame, and is openably/closably supported by one side section of the external frame, and a front door frame 13 which is provided on the front section of the main body frame 12, and is openably/closably supported by one side section of the main body frame 12. When a game ball launching handle 18 which is provided on the lower section of the pachinko game machine 10 is operated, game balls in an upper tray 23 are launched toward a game region. In the game region, when the game ball enters an operation slot, patterns are variably displayed on the display screen of a picture displaying device. On the back surface of the game region, a main board which manages major controls of the game is arranged, and this system for game machine testing is formed when a relay terminal plate for testing is connected with the main board.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005177464-A (JP)
Title: Grip for golf club grip part
Inventor: HUANG BEN
IPC: A63B53/14
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the disadvantages of an existing spirally wrapped grip while providing the same resistance to shock afforded by such a grip, as well as providing a feeling of tackiness.  <P>SOLUTION: This grip for a golf club grip part comprises a first panel S1 including a polyurethane outside layer bonded to a felt inside layer, and a second panel S2 including a polyurethane outside layer bonded to a felt inside layer. The first panel defines a skived bottom edge, and the second panel defines a skived top edge. The bottom edge of the first panel abuts on and is bonded to the top edge of the second panel. The first panel and the second panel are wrapped about and bonded to an underlisting sleeve so that the bottom edge of the first panel and the top edge of the second panel cooperate to form a substantially horizontal seam 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006147714-A (JP)
Title: Epitaxial wafer, method for manufacturing same, and group iii nitride semiconductor device
Inventor: YOSHIZUMI YUSUKE
IPC: H01S5/343
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer containing a gallium nitride film having, on the surface, high-dislocation areas whose number is smaller than that of the high-dislocation areas on the surface of a gallium nitride substrate.  <P>SOLUTION: The epitaxial wafer contains a gallium-nitride-based semiconductor region 33 provided on the gallium nitride film 17. A void 35 is contained in the gallium-nitride-based semiconductor region 33. The void 35 is related to the high-defect area 15e of the gallium nitride substrate 15, and each high-defect area 17e in the gallium nitride film 17 is related to one of high-defect areas 15e of the gallium nitride substrate 15. By forming the void 35 while being related to the high-defect areas 15e of the gallium nitride substrate 15, the void 35 can block the propagation of at least one portion of the defects of the high-defect areas 15e.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141571-A (JP)
Title: Drawer for furniture
Inventor: OKABE MASATERU
IPC: A47B95/02
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawer for furniture by which a handle functions as a reinforcing member to a tray main body, and at the same time, the handle itself has a high mechanical strength, and in addition, the tray main body can be manufactured at a low cost.  <P>SOLUTION: This drawer for furniture is equipped with the tray main body 11 composed of a front end plate 12a, a rear plate 15, side plates 13 and 14 and a bottom plate 16, and a handle member 21. The handle member is formed by bending a rod-like member. This drawer for furniture is formed by providing a holding section 21b which is integrated with the tray body by surrounding the front end plate, the rear plate and the side plates, and a handle section 21a which continues from the holding section and projects from the front end plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006147096-A (JP)
Title: Magnetic disk medium, magnetic disk apparatus, and rotation position detecting method of magnetic disk medium
Inventor: KISAKA MASASHI
IPC: G11B20/10
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress overhead of information for specifying a rotation position of a magnetic disk medium and to shorten a rotation position detecting time.  <P>SOLUTION: A track is sectioned to blocks consisting of a plurality of continuous sectors. A position information bit string including a block number is arranged scatteringly one by one for each sector of each block as information indicating the rotation position. The position information bit column consists of combination of a position code including a block number and a discrimination code discriminating a start position of the position code. The block consists of 12 sectors, when the block number is made "b<SB>0</SB>b<SB>1</SB>b<SB>2</SB>b<SB>3</SB>b<SB>4</SB>b<SB>5</SB>", the discrimination code can be made "00001", the position information bit string is made "0000b<SB>0</SB>b<SB>1</SB>b<SB>2</SB>b<SB>3</SB>b<SB>4</SB>b<SB>5</SB>" as a whole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006148818-A (JP)
Title: Personal digital assistant
Inventor: NAKAMURA TORU
IPC: H04N101/00
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal digital assistant with which a user can photograph a desired photographic range while confirming the entire actual field of view.  <P>SOLUTION: A digital camera 10 converts an image to be picked up with an image pickup means having a photographic optical system into image information of digital data, and causes a storage medium to store the image information to preserve the information. The digital camera 10 is provided with an image display unit 20 for displaying an image frame electronic image for defining the image frame of an image pickup range which can be picked up with the image pickup means, and a combiner 30 for reflecting a light from the image display unit 20 and transmitting a light from the actual field of view of the direction of line of sight of a photographer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006150366-A (JP)
Title: Method for manufacturing lock ring for pipe joint
Inventor: IZUMI ATSUSHI
IPC: F16L37/12
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lock ring for a pipe joint which does not need such a large tube inserting force as that in a conventional method, and further can improve durability.  <P>SOLUTION: The outside edge supporting portion 3 of the lock ring 1 comes into contact with a retaining zone H in the pipe joint, and the inside edge engaging portion 6 of the lock ring 1 bites into and is engaged with an inserted tube T. The manufacturing method of the lock ring 1 comprises a punching step for punching a metal sheet 7 so as to form the profile of the lock ring 1, a bending step for carrying out a three dimensional bending operation for the punched metal sheet 7, and a separating step for separating connecting portions 16 connecting the metal sheet and the portion of the lock ring 1. The separating position 17 of the connecting portion 16 for the metal sheet 7 and the lock ring 1 portion is set at a position having a diameter smaller than that of the maximum outside diameter portion of the outside edge supporting portion 3 of the lock ring 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152666-A (JP)
Title: Furring strip unitized fence panel and furring strip unitized fence
Inventor: YURA SHIGEO
IPC: E01F7/02
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furring strip unitized fence panel integrally forming a furring strip section in the upper end section and the lower end section of a metal plate providing a large number of holes to the vertical/horizontal directions in regular arrangement or either one of both upper and lower end sections and a furring strip unitized fence constructed making use of the furring strip unitized fence panel for a shelf board.  <P>SOLUTION: Both upper and lower end sections of the metal plate providing a large number of holes 1 etc. in the vertical/horizontal directions in regular arrangement on the whole surface of the plate or either one of them are folded to form the furring strip section 2, and the furring strip unitized fence panels P1 providing holes in each of a plane section 3 and the furring strip section 2 are arranged to struts 4 etc. and are fixed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152143-A (JP)
Title: Preparation method of liquid-absorbing resin
Inventor: TANAKA HISAKAZU
IPC: C08F20/56
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method of a liquid-absorbing resin which is excellent in liquid-absorption ability, even against a high-concentration salt-containing solution such as seawater and calcium chloride deliquecence, and is especially suitable for applications wherein the liquid-absorbing resin is mixed with other materials such as a water-swellable rubber.  <P>SOLUTION: In the method, the liquid-absorbing resin is prepared by suspending an aqueous solution in a hydrophobic organic solvent being stirred with a stirring blade and carrying out reversed phase suspension polymerization in the presence of a surfactant, wherein the aqueous solution comprises a radical polymerization initiator and a monomer mixture containing an ethylenically unsaturated monomer containing a sulfonic acid group or its alkyl metal salt. Here, stirring is performed so that the primary particle size of the liquid-absorbing resin, the diameter of the stirring blade and the Reynolds number achieved by stirring satisfy a specific relation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI