baber/WOPTO huggingface dataset:
Patent JP-2006348070-A (JP)
Title: Oxynitride-based phosphor and method for producing the same
Inventor: SHIOI TSUNESUKE
IPC: C09K11/67
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxynitride-based phosphor in which white light-emitting diode using blue light-emitting diode or ultraviolet light-emitting diode as a light source can be made highly luminescent and to provide a light emitter by using the phosphor.  <P>SOLUTION: The acid nitride phosphor comprises at least one kind of element selected from a group consisting of Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Cr, Mn, Pb and Sb used as an activator Z, one or more kinds of elements selected from a group consisting of Sc, Y, La, Gd and Yb, an alkaline earth metal element, an element of the group IVA of the periodic table and an element of the group IVB or the acid nitride phosphor comprises the activator Z, an alkali metal, an alkaline earth metal element and an element of the group IVA and an element of the group IVB of the periodic table or the acid nitride phosphor comprises the activator Z, one or more kinds of elements selected from a group consisting of Sc, Y, La, Gd and Yb, an alkali metal, an alkaline earth metal element and an element of the group IVA and an element of the group IVB of the periodic table. The light emitter is obtained by combining the phosphor with a light emission element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342637-A (JP)
Title: Locking/unlocking mechanism
Inventor: TABATA HIROSHI
IPC: E05B15/00
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking/unlocking mechanism for enabling locking/unlocking even by a person unable to rotate a duplicate key inserted into a key hole of a cylinder lock since hands are disabled.  <P>SOLUTION: This locking/unlocking mechanism is provided with a guide block installed on an outside surface of a door and penetrating a guide cavity 3 having a width capable of vertically moving the cylinder lock in the door thickness direction, and a slider movably guided in the vertical direction by covering a front opening of this guide block and integrally joined with this inner cylinder in a mode of gripping and holding the front end of the inner cylinder of the cylinder lock. On the one hand, a spring device is arranged for energizing a relative angle position to the inner cylinder of an outer cylinder 8 of the cylinder lock in the reference angle position direction capable of inserting and extracting the duplicate key into and from the key hole of the inner cylinder. On the other hand, a projection part 18 is projected in the center of one inside surface of the guide cavity, and a pair of recessed parts 19 and 19 are symmetrically formed by sandwiching a bus bar of the outer cylinder 8 of the cylinder lock, and a cross-sectional shape of these projection part and recessed part is set so as to come into rolling contact or engage approximately to this contact.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006353008-A (JP)
Title: Accumulated-piece type multipolar small-sized generator
Inventor: LIN YI-YIN
IPC: B62J6/12
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulated-piece type multipolar small generator, capable of attaining reduction of manufacturing cost and higher electric power than conventional generators by swiftly winding coils and saving electric wires.  <P>SOLUTION: This accumulated pieces-type multipolar small-sized generator includes a magnet 14; a plurality of pole pieces 20 placed in a loop with the determined space to the magnet 14; a core 30 in a loop, disposed with insertion of the pole pieces 20 spaced at regular intervals into the outer circumferential surface, through which magnetic lines of force generated on the pole pieces 20 enables passage; and a plurality of flaked coils 40 inserted into the respective pole pieces 20 for installation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005263329-A (JP)
Title: Container holder, combination of container with container holder, and method for opening container
Inventor: KATO HIROSHI
IPC: B67B7/18
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container holder capable of conveniently removing a cap from a thin-walled container having the screw cap.  <P>SOLUTION: A pair of arms 21 of the container holder 20 are engaged with a spout part of a bottle. The arm 21 has a projecting piece 22 projecting outwardly from a free end. When a cap 2 is removed, the pair of projecting pieces 22 are picked by fingers of one hand if necessary, and the cap 2 is turned while adequately applying the force so as to narrow the space across the pair of arms 21 and 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006349100-A (JP)
Title: Bearing structure of roll
Inventor: NAKAMOTO MASAMI
IPC: B65H27/00
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure of a highly accurate roll used for a coating device.  <P>SOLUTION: Two angular bearings 18 and 20 are mounted on a rotary shaft 12 of the roll 10, and a first penetrating space 30 through which the rotary shaft 12 is passed is formed in a pair of bearings 28 and 29. The inside of the first penetrating space 30 is formed in a spherical shape, and a housing 32 with a spherical surface is fitted in the first penetrating space 30. A second cylindrical penetrating space 34 through which the rotary shaft 12 is passed is formed in the housing 32, and the angular bearings 18 and 20 are fitted in the second penetrating space 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005996-A (JP)
Title: Semiconductor integrated circuit for communication and wireless communication apparatus
Inventor: IRIE KIYOSHI
IPC: H04B1/7103
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for communication for configuring a wireless communication system adopting the code multiple system such as the W-CDMA that can transmit a signal without causing distortion even in an HSDPA mode and decrease the consumption current by decreasing the current of its amplifier circuits in an ordinary mode.  <P>SOLUTION: Each of the amplifier circuits (132, 136) of a transmission system adopts a multi-stage configuration and a linear amplifier whose gain changes with its operating current is adopted for amplifiers of each stage. Then a baseband circuit (140) supplies information associated with a transmission mode and information of the number of multiplexed data to the amplifier circuits of the transmission system, and when the transmission mode shifts to the HSPDA mode or the number of multiplexed data is increased, the operating current of the amplifiers of the final stage of the amplifier circuits is increased to extend the dynamic range. Further, the operating current of the amplifiers of the pre-stage, desirably, a first stage is decreased to decrease the gain and the gain sharing of each stage is controlled so that the gain of the whole amplifier circuits can be kept constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005128-A (JP)
Title: Discharge tube
Inventor: IMAI KOICHI
IPC: H01T1/24
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a discharge tube causing no delay in initial discharge, and having a long lifetime, since an initial discharge starting voltage can be prevented from rising.  <P>SOLUTION: Both end openings of a case member 12 is airtightly sealed by a pair of lid members 14, 14 also serving as discharge electrodes to form an airtight envelope 16, and a discharge gas is filled in the airtight envelope 16. In addition, a discharge gap 22 is formed between the discharge electrode parts 18, 18 of the lid members 14, 14, and a plurality of trigger discharge films 28 the both ends of which are disposed with a micro discharge gap 26 parted from the lid members 14, 14 on the inner wall surface 24 of the case member 12. Furthermore, a coat 30 containing a mixture of cesium bromide, titanium, and potassium tungstate is formed on the surface of the discharge electrode 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006047292-A (JP)
Title: System and method for evaluating optical component
Inventor: HASHIMOTO YASUSHI
IPC: G01M11/02
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for evaluation of optical components, such as lens units which can realize high detection resolution.  <P>SOLUTION: This system for evaluation of optical components is provided with a holding means 6 for containing a frame 10 which can hold both a lens 11 to fixedly be maintained and a lens 9 to be maintained movably, a chart 4, which has a through hole row R0 and a through hole row R1 concentrically arranged with the through hole of this row R0, a light source 1 for irradiating luminous flux on the chart 4, a CCD camera 12 for imaging the luminous flux transmitted through the through hole rows R0, R1, an arithmetic processor 14, and a moving means 5. According to the result imaged by the CCD camera 12, the arithmetic processor 14 obtains the center coordinates of the circle for each luminous flux, to compute center-to-center coordinates dimensions and then travel of the lens 9. Thus the moving means 5 makes the lens 9 to move, based on this computed travel amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007007872-A (JP)
Title: Warming apparatus and temperature control method of warming roll
Inventor: ASHIMOTO NORIYOSHI
IPC: B29B13/02
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly raise the surface temperature of a warming roll to a predetermined temperature when a rubber base material to be warmed is replaced.  <P>SOLUTION: An external heater 3 is moved to an operation position shown by Fig. (b) from a standby position shown by Fig. (a) simultaneously with the completion of the warming work of the rubber base material used in the present production to start the heating of the outer peripheral surface of the warming roll 1. The temperature of the outer peripheral surface of the warming roll 1 is measured by a temperature sensor 10 and, when it becomes a predetermined temperature or above, the external heater 3 is moved to the standby position as shown by Fig. (c) to start the warming of the rubber base material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007061-A (JP)
Title: Interdental cleaning tool-manufacturing method and interdental cleaning tool
Inventor: KATO TAKAO
IPC: A61C15/04
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interdental cleaning tool manufacturing method which provides a high yield, a simple construction, and excellent productivity, and an interdental cleaning tool.  <P>SOLUTION: A first holding section 23 and a second holding section 24 are irradiated with ultrasonic waves with a cleaning floss 22 inserted (pinched) in spaces 25 and 26. When the ultrasonic waves start to eradiate, the inside surfaces of each of the first holding section 23 and the second holding section 24 vigorously vibrate and touch each other while holding the cleaning floss 22 in the spaces, frictional heat generates, and the inside surfaces of each of the first holding section 23 and the second holding section 24 melt to fill and fusion bond the spaces 25 and 26 of the first holding section 23 and the second holding section 24. At the same time, the cleaning floss 22 held in the spaces 25 and 26 are fixed in the first holding section 23 and the second holding section 24, respectively, by the fusion bond of the surfaces of the spaces 25 and 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006030199-A (JP)
Title: Radar system using orthogonal signal
Inventor: SO INSO
IPC: G01S7/28
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system capable of enhancing receiving sensitivity and further surely preventing saturation of a receiver or increase in a noise index at a receiving end by using one antenna for transmitting and receiving, thereby enabling further miniaturization, and further suppressing leak signal from a transmitting end to the receiving end, thereby further enhancing the isolation degree between transmitting and receiving.  <P>SOLUTION: A quadrature push-push oscillator generates first to fourth signals having the same amplitude at the same frequency in order while changing the phase by 90°, and generates a balance signal and a transmitting signal which are two secondary harmonic signals having reversed phases and symmetric levels from the four signals. The transmitting signal is radiated from an antenna, and the balance signal is terminated to the ground. A power synthesis part synthesizes the balance signal leaked from a second coupler with a signal received by the antenna.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007028362-A (JP)
Title: Apparatus and method for processing image data with mixed background image and target image
Inventor: SATO YOSHITAKE
IPC: H04N1/40
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To extract only security description items from multi-gradation image data of a security such as a check, while removing background patterns.  <P>SOLUTION: By performing density distribution enhancement processing upon multi-gradation source image data 40 resulting from scanning a security, density distribution of the source image data 40 is corrected so as to separate the density distribution range of security description items and a density distribution range of background patterns, as much as possible. As density distribution enhancement method, image sharpening or contrast identification can be adopted. A binarization threshold 44 for discriminating the security description items and the background patterns is computed from features in the density distribution of multi-gradation enhanced image data 42 resulting from density distribution enhancement processings. A histogram of density distribution is used to grasp the features of the density distribution. The binarization threshold 44 is used to convert the enhanced image data 42 into binary image data 46. In the binary image data 46, most of the background patterns become white, and most of security description items become black.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021056-A (JP)
Title: Suction nozzle and vacuum cleaner using the same
Inventor: HIRANO AKIHIRO
IPC: A47L9/02
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary and convenient suction nozzle allowing a user to store the suction nozzle as the extension of cleaning without touching the suction nozzle when the suction nozzle is replaced with an extension pipe, etc.  <P>SOLUTION: The suction nozzle has a brush holder 22 on which a brush 21 is planted, and the brush holder 22 is pivotally supported at the distal end of the lower part of a pipe member 19 in such a way as rotatable to the pipe member 19. The brush holder 22 is structured to be rotatable to a position at a given angle α by a hook spring 24. The brush holder 22 is rotated to the position at the given angle α to the pipe member 19 by engagement parts A26 formed on both sides on the inner surface of the brush holder 22 to abut to engaged parts A25 formed on both sides of the outer shell of the pipe member 19. With this structure, the user can use or store the suction nozzle in such a way that the operation of the suction nozzle interlocks with attaching/detaching motion of the extension pipe without touching the suction nozzle, so that the suction nozzle to be sanitarily and conveniently used can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023231-A (JP)
Title: Porous body made of fluororesin and method for producing the same
Inventor: TSUTSUI HIDEYUKI
IPC: C08J9/26
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a porous body made of fluororesin causing neither crack nor sink mark and to provide a method for producing the same.  <P>SOLUTION: The porous body made of fluororesin is a porous body made of fluororesin having open pores obtained by molding a fluororesin mixed with a pore-forming material to give a molding, extracting the pore-forming material from the molding by using a solvent to dissolve the pore-forming material but not the fluororesin. When the fluororesin is mixed with the pore-forming material in the volume ratio of 1:1 and the mixture is heated to the molding temperature of the fluororesin by a thermogravimetric analyzer and retained for 3 hours, thermal weight loss is ≤20 wt.%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028914-A (JP)
Title: Decorative structure of flowerpot
Inventor: NAKAO RIEKO
IPC: A01G9/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative structure of a flowerpot excellent in decorative effect, and readily attachable or detachable.  <P>SOLUTION: The decorative structure of a flowerpot is provided with a decorative sheet 10 made of waterproof nonwoven fabric wrapping the bottom surface and the outer peripheral surface of a flowerpot 1, and a band ring 12 attached to the outer periphery of the decorative sheet 10 so as to narrow down its opening to fix the decorative sheet 10 to the flowerpot 1. The band ring 12 is made of the waterproof nonwoven fabric and is provided with inner-diameter expansion and construction means 20, 22 for expanding and constructing its inner diameter at a prescribed position in a lateral direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030552-A (JP)
Title: Front suspension of truck
Inventor: YAMAUCHI JIYOUJI
IPC: B60G1/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front suspension of a truck capable of stabilizing shock absorption and support by providing a support mechanism such as a support frame 2, a damper spring 6 for elastically supporting the support frame 2, and a swing arm 7 in only the central part of a front accelerator housing 3, which is provided long in a space between a front and a left wheels, at a position of a center pivot pin 4 to simplify the structure small in width with a low-floor style, and forming the support frame 2 into a gantry shape hard to be laterally displaced in relation to a step frame 1 even if rolling and lateral rocking in the right and left direction are applied from a front accelerator housing 3 side, and allowing smooth vertical rocking by sliding support of a guide roller 8 and a support rail 5 to improve an effect for relaxing shock of the step frame 1 and an effect for preventing vibration of the step frame 1.  <P>SOLUTION: This front suspension of a truck is structured by supporting the front accelerator housing 3 on a lower side of a rear part of the gantry support arm 2, which is supported by the right and the left side step frames 1 at both sides in a front end thereof to freely rock in the vertical direction, through the center pivot pin 4 to freely roll, forming the support rail 5 on an upper side of the rear end of the gantry support arm 2, providing the step frame 1 with a swing arm 7 which turns freely through an elastically energizing damper spring 6, and supporting the guide roller 8 provided in a rear end of the swing arm 7 to freely slide the support rail 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029231-A (JP)
Title: Vacuum cleaner
Inventor: KAMIOKA TAKANOBU
IPC: A47L9/10
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can easily take out a dust collecting case from a dust collecting chamber.  <P>SOLUTION: The dust collecting case 9 is detachably arranged in the dust collecting chamber 3 which communicates with a suction port 2 and an electric blower chamber 6. The dust collecting case 9 has a connection port 91 which communicates with the suction port 2 on the front wall, and of which the rear wall is opened. Alternatively, the dust collecting case 9 has the connection port 91 which communicates with the suction port 2 on the front wall, and is equipped with a ventilation surface 92 on the rear wall. Then, on the bottom surface of the dust collecting chamber 3, a dust collecting case urging mechanism comprising a coil spring 14 or the like which urges the dust collecting case 9 upward is provided for this vacuum cleaner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035379-A (JP)
Title: Collector substrate for battery
Inventor: NAKAMURA MASAKAZU
IPC: H01M4/64
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collector substrate for a battery having a characteristic, not seen in the past, facilitating a perfect surface treatment without having any burr by extending and rolling a various kinds of wires, and improved in rustproof effect and application adhesion by heat-treating or surface-treating it.  <P>SOLUTION: This collector substrate for a battery is composed by extending and rolling a round wire of a metal into a predetermined substrate width. For instance, a round wire having a wire diameter of 0.3-2.6 mm is extended and rolled to form it into a substrate having a width of 1.5-5 mm and a thickness of 0.05-0.4 mm. A copper wire, an aluminum wire, a nickel wire or a nickel-plated wire is used for the round wire.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034555-A (JP)
Title: Method for managing dynamic memory, memory management apparatus, electronic device, and image pickup apparatus
Inventor: IWABUCHI HIROSHI
IPC: G06F12/00
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dynamic memory management technique capable of handling data of various sizes including two-dimensional data freely by a simple and low-cost memory managing method, while also keeping wasteful memory areas from being generated.  <P>SOLUTION: The memory area securing/releasing part 122 of a memory management apparatus 120 freely secures two-dimensional (including one-dimensional) memory areas 112a-112c of various sizes in a two-dimensional shared memory 110, and releases the memory areas after use. To secure the memory areas, the relationship between the horizontality and verticality of rectangular data to be stored can be maintained; the memory areas of the appropriate sizes are secured while suppression of memory fragmentation is also taken into consideration. The use (nonuse) of the memory space of the memory 110 is appropriately managed according to management information 124.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035949-A (JP)
Title: Plasma processing apparatus
Inventor: KOBAYASHI HIROYUKI
IPC: H01L21/3065
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of removing contamination particles at the upper portion of a workpiece during discharge or before/after the discharge.  <P>SOLUTION: The apparatus comprises a processing chamber 1; a processing gas supply means for supplying processing gas into the chamber 1; an antenna electrode 3 for supplying high-frequency power into the chamber for generating plasm; an evaluation means 6 for exhausting the inside of the chamber; a placement electrode 4 for placing and holding the workpiece in the chamber; and a DC power supply 38 for supplying negative potential to the antenna electrode 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT