baber/WOPTO huggingface dataset:
Patent JP-2005307255-A (JP)
Title: Method for producing sintered ore
Inventor: ICHIKAWA KOICHI
IPC: C22B1/16
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To produce high quality sintered ore having high cold strength in the high productivity and at high product yield from sintering raw material by blending a large quantity of Maramanba ore.  <P>SOLUTION: When the sintered ore is produced from sintering raw material blending iron ore A having 0.09-0.12 cc/g average porous rate measured with a mercury pressed-in measuring method as a part of the raw material ore, beforehand, lime content C is blended into the iron ore A so that the mass ratio C/A of the lime content C and the iron ore A becomes ≥0.12, and after mixing these or mixing and granulating, the remaining sintering raw material containing the other iron ore is added, mixed and granulated, and this granulated material is sintered. In the sintering process, since a large quantity of fused materials are generated surrounding iron ore A having many fine pores, a part of the fused material is absorbed into the fine pores, but the remaining fused material is served as a function of bond for combining between the ore grains and the cold strength of the sintered ore is made to be high.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310967-A (JP)
Title: High-frequency power amplifying module
Inventor: KOSAKA MASARU
IPC: H05K9/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power amplifying module of such a structure that precludes abnormal oscillations in a high-frequency power amplifying circuit, while enabling to be miniaturized and thinned.  <P>SOLUTION: For constituting the high frequency power amplification module 10, a multilayer board 7 provided with a high-frequency power amplifying circuit block 8 on its upper face is used, and also an input transmission line 2a1 and an output transmission line 2b1 of the high-frequency power amplifying circuit block 8 are formed in the layer 2 of layers in the multilayer board 7, and is pinched between two ground plane layers 1 and 3, which have shielding effect with respect to the input transmission line 2a1 and to the output transmission line 2b1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306540-A (JP)
Title: Fixed shape article delivery device using compression air
Inventor: UTO YOSHITSUGU
IPC: B65G47/08
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform "delivery" or "feeding" of a fixed shape article having a constant shape such as a nut and a part or a bullet of an air gun or the like at extremely high speed.  <P>SOLUTION: An operation piston 13 is slidably stored in a cylinder 12 fed with compression air and a spring 14 for always pressing the operation piston 13 toward a feeding hole 11a side of the compression air is arranged between the cylinder 12 and the operation piston 13. A pressure receiving valve 15 is arranged at the feeding hole 11a side of the operation piston 13 and a pressing part 13a directed to an opening end 21 of a delivery passage 20 projected to the outside of the cylinder and delivering the fixed shape article 30 is integrally formed on an opposite side to the feeding hole 11a of the operation piston 13. A passage for the compression air is formed in the pressing part 13a and the operation piston 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305913-A (JP)
Title: Laser welding method for resin materials
Inventor: HAYAKAWA TAKESHI
IPC: B29C65/16
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method for resin materials capable of ensuring sufficient surface pressure by improving the structure on the side of a tool to enable good welding.  <P>SOLUTION: A press tool 3 comprising a material having transmissivity with respect to a laser beam L has a ridge part 31 provided to its surface opposed to a second resin material 2 having transmissivity with respect to the laser beam and, in a state that first and second resin materials 1 and 2 are pressed by the ridge part 31, the welded part of the first and second resin materials is irradiated with the laser beam L through the ridge part 31. The ridge part is provided to the transparent pressing tool so as to sufficiently cope with the pressure due to melt expansion to ensure pressing force. Further, a recessed groove part 32 can be also provided to the transparent pressing tool 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309978-A (JP)
Title: Gui design apparatus and program
Inventor: TSUDAKA SHINICHIRO
IPC: G06F3/048
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GUI design apparatus capable of designing and executing a GUI which displays display components belonging to a certain state as leaving display components at the other state and adds event processing by properly determining a display period of display components to be displayed on a GUI screen and validity of the event processing.  <P>SOLUTION: The GUI design apparatus is provided with a design part such as a state set editing part 1 which generates display component layout of the GUI screen and composite display components on which design description regarding state transition of the layout is reflected, an attribute editing part 9 which sets attributes specifying propriety of display of the display components and presence/absence of validity of the event processing in accordance with the state transition as the composite display components, a composite display component storage part 5 which stores the composite display components, a composite display component execution part 6 which operates the composite display components and determination part 7, 8 which control the propriety of display of the display components and the presence/absence of validity of the event processing in accordance with the state transition according to the contents of attributes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004327028-A (JP)
Title: Cam capable of restoring column defect and column defect restoration method
Inventor: KANG TAE-GYOUNG
IPC: G11C15/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAM (content addressable memory) capable of restoring column defects and a column defect restoration method.  <P>SOLUTION: The CAM has a plurality of TCAM cells for storing data. Each TCAM cell has two memory cells and a comparison circuit. The comparison circuit compares data stored in the memory cells with those inputted through a pair of search lines connected to the comparison circuit and has first to fourth NMOS transistors. In the first and second NMOS transistors, the drains are linked to a match line, the gates are linked to the memory cells, and the sources are linked to the drains of the third and fourth NMOS transistors. In the third and fourth transistors, the gates are linked to the pair of search lines and the sources are linked to the ground. Defect restoration in a column direction can be facilitated by the CAM column defect restoration method and the CAM capable of restoring the column defect although only the defect restoration in a row direction has been made conventionally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005318224-A (JP)
Title: Receiving device
Inventor: TAMURA KAZUO
IPC: H02M3/28
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of avoiding reception trouble in a receiving device caused by higher harmonics of a DC-DC converter of a power source.  <P>SOLUTION: A microcomputer 3 reads the current oscillation frequency of the DC-DC converter 2, calculates higher harmonic frequencies as to all higher harmonic degrees of the oscillation frequency of the DC-DC converter 2 which are possibly generated between the lowest reception frequency and highest reception frequency of a reception par t 1, and controls the oscillation frequency of the DC-DC converter 2 so that the difference between the frequency and the reception frequency that an AM reception part 1 currently receives is higher than a predetermined specified frequency.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318238-A (JP)
Title: Image forming apparatus
Inventor: NAGAFUSA YOSHIYUKI
IPC: H04N1/10
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a fingerprint identification function through which a user registered once can utilize the image forming apparatus by simplified identification operation without caring about the management number and without requiring an extra dedicated apparatus or an additional fingerprint sensor.  <P>SOLUTION: In the image forming apparatus, a document image take-in window 124 and a fingerprint image take-in window 127 are arranged in different regions of an image take-in table 120, the fingerprint image is taken in by a means being used commonly for taking in the document image, and a fingerprint take-in cover 125 or the image take-in table 120 is provided with a function for keeping the fingerprint image take-in window 127 in clean state. In fingerprint identification, the fingerprint image is not utilized as it is but numerical data at feature points of fingerprint is handled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313758-A (JP)
Title: Steering device
Inventor: KUBOTA KENTA
IPC: B62D113/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device which can suppress the variation of the turning response due to the variation of air pressure in a tire.  <P>SOLUTION: The steering device comprises a variable gear ratio actuator 6 for changing the steering gear ratio which is the ratio of the steering angle of a steering wheel 1 to the steered angle of a steered wheel of a vehicle, sensors 10a-10d for detecting the air pressure of front wheels 4, 4 and rear wheels 5, 5, and a variable gear ratio controller 7 for outputting a control command to the variable gear ratio actuator 6 based on the steering angle controlled variable corresponding to the steering angle and also for outputting a control command based on a derivative steering controlled variable corresponding to the steering angular speed. The variable gear ratio controller 7 changes the derivative steering controlled variable according to the change of the air pressure of the tires.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336782-A (JP)
Title: Method for performing packet flooding in wireless adhoc network
Inventor: KIM JI-TAE
IPC: H04W40/34
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smooth communication with a reduced requirement for network resources.  <P>SOLUTION: The method for performing the packet flooding which transmits the packet from a source node to a destination node in the wireless adhoc network includes a step of setting a classification reference, in which a power level increases as a receiving power decreases, to classify each node receiving a packet transmission signal into a certain number of power levels in accordance with the receiving power. The method comprises a step which measures the receiving power of the packet transmission signal at each node excluding the source node, a step which classifies each node into the power levels in accordance with the measured receiving power based on the classification reference of the power level, a step which calculates a back-off delay time for the each node in accordance with the classified power levels and a step which floods the received packet when a packet received after passing the back-off delay time is the first received packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005319420-A (JP)
Title: Garbage treatment apparatus
Inventor: OBUNAI TOMOYUKI
IPC: B09B3/00
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus capable of efficiently discharging a treated garbage out of a discharge port of the garbage treatment apparatus.  <P>SOLUTION: This garbage treatment apparatus is enabled to rotate stirring means reversely and make the duration of stirring in the rotation direction for moving the treated garbage toward a discharge port side (right rotation) longer than the duration of stirring in the rotation direction for moving the treated garbage backward from the discharge port side (reverse rotation) on completion of decrease in volume of garbage. Accordingly, when moving the treated garbage toward the discharge port side, the treated garbage pinched by a treatment container and stirring blades is dropped by the rotation in the direction for moving the treated garbage backward from the discharge port side and also, since the duration of stirring in the rotation direction for moving the treated garbage toward the discharge port side is made longer than the duration of stirring in the rotation direction for moving the treated garbage backward from the discharge port side, the treated garbage can reliably be discharged out of the discharge port in a short time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320486-A (JP)
Title: Lubricating oil composition
Inventor: NAKAGAWA IKURO
IPC: C10N40/04
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition for lubricating a sliding part wherein a contact pressure of about 800-2,000 MPa works as in the case of a gear and a bearing, which composition produces excellent antiwear characteristics and fatigue resistance characteristics.  <P>SOLUTION: The lubricating oil composition contains 5-20 vol% of a compound which has a 100°C viscosity of ≤1,000 Pa s under pressures of ≤700 MPa and gives one of ≥40,000 Pa s, due to becoming a glassy state, under pressures of ≥800 MPa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325148-A (JP)
Title: Inorganic powdery material-containing resin composition, transfer film and method for producing plasma display panel (pdp)
Inventor: SAKAI TAKAHIRO
IPC: G03F7/031
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic powdery material-containing resin composition capable of suitably forming a constitutional element of a PDP excellent in pattern form without decreasing preservation stability and development speed, and without causing soiling by the sublimation of a photopolymerization initiator, a transfer film excellent in preservation stability and working property, and capable of forming the constituting element of the PDP excellent in pattern form, and a method for producing the PDP by using the same.  <P>SOLUTION: This inorganic powdery material-containing resin composition containing (a) the inorganic powdery material, (b) a binder resin, (c) a polyfunctional (meth)acrylate and (d) a specific photopolymerization initiator, the transfer film and a method for producing the PDP are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323763-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the change property of performances relating to whether or not to achieve a task and the working rate of the game machine.  <P>SOLUTION: In order to execute control to a big winning state when a mission is achieved in a special performance, performance time (for instance, 200 seconds) and a specified variation pattern (for instance, a turtle ready-to-win state) are decided. Then, the decided performance time is reported as a mission period and the specified variation pattern is reported as mission contents respectively, and the special performance is executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326687-A (JP)
Title: Nd filter and light quantity diaphragm device
Inventor: KUNII KOKI
IPC: G02B1/10
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a density variable ND filter having no scattering of light, high durability against environmental changes and neutral transmission characteristics all over the visible light region.  <P>SOLUTION: The ND filter comprises a transparent substrate 1 having a flat face and an optical film 2 formed on the flat face. The optical film 2 has a multilayer structure of light absorbing films 22, 24, 26 and dielectric films 21, 23, 25, 27 and has controlled transmission density. At least one layer of the light absorbing films 22, 24, 26 and of the dielectric films 21, 23, 25, 27 in the multilayer structure has a thickness varying in the plane direction of the substrate 1, and the transmission density of the optical film 2 is adjusted to vary in the plane direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324493-A (JP)
Title: Screen printer and screen printing method
Inventor: SAKAGAMI TAKAAKI
IPC: B41F15/26
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printer which can secure proper plate release properties, and a screen printing method.  <P>SOLUTION: This screen printer prints paste on a substrate by making a substrate abut on an undersurface of the mask plate so as to make a squeegee slide on a top surface of a mask plate. In the screen printer, a mask deflection preventing member 17, which is urged upward by an urging means and whose top surface is held at the same height as that of a top surface of a clamp member 8, is mounted on the carrying-direction side of the substrate 6, on a Z-axis table 4 for making the substrate 6 ascend/descend. At the start of plate release, the substrate 6 is made to descend in a state wherein the undersurface of the mask plate 12 is supported by the clamp member 8 and the member 17. This enables plate release to be started in a state wherein the mask plate 12 is supported on the four sides of the substrate 6 from the side of the undersurface so that the downward deflection of the mask plate 12 can be suppressed, and enables the proper plate release properties to be secured throughout the surface of the substrate 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337110-A (JP)
Title: Internal combustion engine
Inventor: KURITA TOYOAKI
IPC: F02D17/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein starting property of an internal combustion engine is sometimes insufficient.  <P>SOLUTION: The internal combustion engine 10 is an internal combustion engine in which a mixture gas formed in a cylinder is burned and power is taken out from a crank shaft. The internal combustion engine 10 is provided with an intake valve 30 and an exhaust valve 40 provided on every cylinder; and a variable valve timing mechanism (VVT) 46 capable of adjusting an opening/closing timing of the exhaust valve 40. ECU 100 for controlling the internal combustion engine 10 controls the exhaust side VVT 46 to angle-delay first valve-opening timing of the exhaust valve brought after first combustion in an initial explosion cylinder at automatic starting of the internal combustion engine 10. As a result, a combustion pressure of the first explosion is efficiently taken out as power and the starting property of the internal combustion engine 10 can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334772-A (JP)
Title: Hydrogen permeable membrane and production method therefor
Inventor: SATO HIROMICHI
IPC: C22C27/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a hydrogen permeable membrane used, for example, at approximately 300-500°C and selectively permeating hydrogen.  <P>SOLUTION: The hydrogen permeable membrane is used for selectively permeating the hydrogen and has a crystalline structure comprising a crystal 30 of metal mainly containing a hydrogen permeable metal and having hydrogen permeability. A low hardness metal part 32 comprising a metal having a lower hardness than the metal constituting the crystal 30 is formed on a part of a crystal grain boundary in the crystalline structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339293-A (JP)
Title: Printing system
Inventor: INOISHI HIDEKI
IPC: G06F13/10
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system capable of reducing installation or maintenance, even in case of adding or reducing a printer device by collectively managing a plurality of LAN-wired printer devices so that drivers corresponding thereto can be generated and provided by a server device.  <P>SOLUTION: A single server device 10 is connected to a plurality of client devices 1 through a LAN 30 so that it can respond to requests from the client devices and perform information exchange, and a plurality of printer devices 20 are connected so that information exchange can be performed also with the client devices 1 and the server device 20. The client device 1 does not need to install a corresponding printer driver for each of the plurality of printer devices 20, and the a single server device 10 acting therefor retains a driver information management program 15 for integrally managing respective pieces of driver information for the plurality of printer devices 20. The client device 1 can selectively acquire driver information for an intended printer device 20, by only starting up a driver information acquisition program 6 retained by itself and accessing the driver information management program 15 of the server device 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337985-A (JP)
Title: Method and apparatus for rupture test of holder for ball bearing
Inventor: FUKUZOE HIDEO
IPC: F16C19/16
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To adapt to strength evaluation for a holder in a state similar to that in actual service condition, and obtain useful data for carrying out strength evaluation of the holder, in a short period of time.  <P>SOLUTION: When carrying out a rupture test of the holder for ball bearings, a housing 10 is inclined at a prescribed angle while rotating a rotary shaft 4; and then while maintaining the rotation of the rotary shaft 4, the holder 9 is broken. More specifically, the housing 10 is made to incline during the rotation results in a misalignment, and contact angles of respective balls 8 disposed circumferentially are made different from each other, whereby the difference in the rolling speeds is produced among the balls 8, and an excessive load occurs at a contact region of each ball 8 and a pocket of the holder 9. As a result, the holder 9 is excited intensely and finally leads to breaking. That is, the holder 9 can be broken, by utilizing a self-excited vibration of the holder 9 caused by rubbing generated in angular ball bearings 5, 5, rather than using impulsive forces from the outside, such as dropping impacts, forced vibrations and the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341444-A (JP)
Title: Network management system
Inventor: OGAWA TETSUO
IPC: H04L12/28
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management system which efficiently manages numerous management objects in which a plurality of kinds of radio tags are used by a manager.  <P>SOLUTION: A network management system is provided with a radio tag 48 fixed to a management object, a reader writer 46 converting a control command received from an upper side into a format corresponding to the radio tag 48 and transmitting the format to the radio tag 48, an agent 42 connected to the upper side of the reader writer 46, converting a logical command predetermined according to an operation controlling the radio tag 48, not depending on the kind of the radio tag 48, into a control command according to the kind of a lower radio tag 48, and transmitting the converted control command to the reader writer 46, and a manager 40 connected to the upper side of the agent 42 and transmitting the logical command to the agent 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI