baber/WOPTO huggingface dataset:
Patent JP-2006101682-A (JP)
Title: Switching power supply apparatus
Inventor: ISHIGAKI YUZO
IPC: H02M3/28
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply apparatus for an audio amplifier which eliminates respective defects of a low-frequency power supply transformer and a switching power supply, for use as audio amplifier.  <P>SOLUTION: The switching power supply apparatus 1 can use a capacitor-less flyback converter circuit 5, provided with no smoothing input capacitor having a large capacity to suppress a power supply harmonics and to dispense with an inrush current preventing element, with reduction in the size and in the weight of the device; whereas the fluctuation in the output current Io to be supplied to a load 100 is fed back to the capacitor-less flyback converter circuit 5 at a speed smaller than the input AC frequency by a negative feedback circuit 8, so that the power factor can be improved making the input AC current, in proportion to the input AC voltage. Furthermore, since the voltage-controlled circuit 7 controls the output voltage to be applied to the load to a constant voltage, to lower the output voltage in proportion to the output current, when the output current to be supplied to the load exceeds a threshold value, this switching power supply apparatus can have the output characteristics to be the same as those of the power supply apparatus equipped with a low-frequency power supply transformer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005044513-A (JP)
Title: Information recording medium, information reproducing method, and information recording method
Inventor: SUGIYAMA HISATAKA
IPC: G11B7/0045
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium, an information reproducing method, and an information recording method thereof, for the purpose of attaining high recording density.  <P>SOLUTION: The information recording medium has: a first multilayer medium comprising a first substrate and a plurality of recording layers stacked on the first substrate for recording information; and a second multilayer medium comprising a second substrate and a plurality of recording layers stacked on the second substrate for recording information. The first multilayer medium and the second multilayer medium are laminated with the faces of the recording layer sides inside. The first and the second substrates are made of glass or plastic. The information in the information recording medium is reproduced and the information is recorded in the information recording medium by irradiating the medium with light from each of the faces on which the first and the second substrates are prepared. Recording or reproducing information on or from each of both faces of the substrates of disk becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006106284-A (JP)
Title: Active matrix driven display element
Inventor: NISHIOKA TOSHIHIRO
IPC: G09G3/30
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix fluorescent display element which has a plurality of pixels, a plurality of scan lines, and a plurality of signal lines and has high luminance and emits light uniformly and has a high density.  <P>SOLUTION: The display element includes: a logic circuit part comprising column address selection circuits of respective pixels and input data and logic control circuits; a holding part for driving anode electrodes provided for each pixel; an AND circuit part for integrating a signal held in the holding part and inverted signals of blanking from input data signal lines; pre-drivers circuit for driving output transistors in preceding stages; and a pixel driving part comprising driver output circuits connected to the pre-driver circuits. The pre-driver circuits are constituted of P-channel enhancement-mode field effect transistors and P-channel depletion-mode field effect transistors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102106-A (JP)
Title: Furniture support device and structure for fixing attachment member for attaching functional member to lateral rod of the device
Inventor: OBA YOSHIHARU
IPC: A47C13/00
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To make an attachment member rigidly fixed by increasing a fixing face of the attachment member by which a functional member can be attached and an area supporting a load.  <P>SOLUTION: The furniture support device supports a plurality of positions of the lateral rod 3 laterally facing by leg bodies and has the functional member 51 attached to the rod 3 by the attachment member 52, wherein the rod 3 has a hexagonal or octagonal cross-sectional shape having upper and lower flat faces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105789-A (JP)
Title: Temperature-measuring device and exposure device
Inventor: YONEKAWA MASAMI
IPC: G01J5/00
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-measuring device capable of performing precise temperature measurement of a wafer in the noncontact state, using an simple constitution.  <P>SOLUTION: This temperature-measuring device is characterized by having a detector for detecting the radiation energy radiated from the substrate surface, and a radiation energy shielding part arranged on the back side of the substrate, for reducing the radiation energy reaching the detector from members other than the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106409-A (JP)
Title: Projection type display apparatus and control method
Inventor: YASUDA HITOSHI
IPC: G03B21/16
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display apparatus which is capable of reducing the noise of a fan after a discharge lamp is turned off and which is easy to use compared to conventional ones.  <P>SOLUTION: The projection type display apparatus uses light emitted from the discharge lamp and thereby displays an image onto a projection surface by a projecting means. The apparatus includes the cooling fan for cooling the discharge lamp and/or the projecting means, and a control circuit section for controlling the cooling fan. The control circuit section has a memory for storing a plurality of rotating speeds of the cooling fan, and a selecting means for selecting a desired rotating speed from the plurality of rotating speeds stored with the memory. The apparatus alters the rotating speed of the cooling fan based upon the desired rotating speed selected by the selecting means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006103215-A (JP)
Title: Seal cap
Inventor: KOYAMA TOKUO
IPC: B41K1/36
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal cap which uses the same natural material as a seal and which is capable of surely protecting a seal face and can be made to conform with the seal stably, without being affected by the moisture in the air.  <P>SOLUTION: The seal cap has an outside cover part 3 made of the same natural material as the seal 1 and a retaining ring 4 fitted on the inner peripheral surface 31 of the outside cover part 3. This part 3 is a bottomed tubular body of which the tip is closed up by a lid part 32, while the retaining ring 4 is a tubular body of which both ends are opened, and a projection part 41 is provided integrally on the inner peripheral surface of the ring 4. This projection part 41 projects inward from a reference surface 42 allowing the tip part 11 of the seal 1 to pass, within the inner peripheral surface of the retaining ring 4, and the projection part 41 can be changed in shape, being oppressed by the outer peripheral surface 11b of the tip part 11 of the seal 1, on the occasion when the seal cap 2 is fitted on the tip part 11 of the seal 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105082-A (JP)
Title: Valve gear for internal combustion engine
Inventor: YAMADA YOSHIHIKO
IPC: F01L1/20
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear improving efficiency of adjustment work adjusting variation of lift of a suction valve of each cylinder at a time of device assembly.  <P>SOLUTION: A support pin 20 rotatably connecting one end part of a link rod 15 is inserted through an elongated hole shape pin insertion hole 22 formed on a connecting part 17 provided on another end part 13b of a rocker arm 13 as one unit. A fixing female screw hole 19 perpendicularly crossing the pin insertion hole and oriented roughly upward in a vertical direction and a shim insertion hole 24 perpendicularly crossing the pin hole and the fixing female screw hole are formed in the connection part. A fixing screw member 18 abutting on the support pin from a perpendicular direction is treadedly attached to the female screw hole and a replaceable adjustment shim 23 gripped between the support pin and an inner circumference surface of the shim insertion through hole is inserted through and arranged in the shim insertion through hole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112103-A (JP)
Title: Partition wall unit
Inventor: MARUYAMA OSAMU
IPC: E04B2/74
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition wall unit having excellent appearance and capable of securing the horizontal mounting accuracy of shelf boards or the like.  <P>SOLUTION: This partition wall unit has rectangular partition panels 9 with lower ends mounted to a floor runner 5 disposed in a straight line on a floor 1 from one wall 3 toward the other wall 4 and with upper ends mounted to a ceiling runner 6 located directly above the floor and disposed at the ceiling from one wall 3 toward the other wall 4. Fitting grooves 23 extending in a vertical direction are formed at vertically extending side ends on both lateral sides of the partition panels 9, and a shelf pillar 24 in which mounting holes 24a for mounting fittings 46 of the shelf boards or the like are formed at spaces in a vertical direction is fitted into the fitting groove 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114790-A (JP)
Title: Electronic apparatus
Inventor: NAWATA TOMOHIKO
IPC: H04M1/02
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus in which damage of a mounting component due to static electricity is avoided by absolutely preventing the static electricity flowing into an box body from flowing into the LED in the box body and an optical sensor, or other electric/electronic components vulnerable to invasion of the static electricity.  <P>SOLUTION: An LED cover 14 having a tube form with the bottom is formed and arranged with a sealed end side of the LED cover 14 made to face the side of the opening 12 of the box body 10. An insulating elastic holder 15 holding the opening end side of the LED cover 14 is provided. The opening end of the LED cover 14 is arranged on a front surface of a circuit board 10 through the elastic holder 15 in a non-contacting condition. Grounding conductive wiring 22 of the circuit board 10 is extended at least to a position beneath the opening end of the LED cover 14, and the shortest distance from the LED cover 14 to the grounding conductive wiring 22 is set shorter than that from the LED cover 14 to the LED 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005060228-A (JP)
Title: Transfer material for trace, method for collecting trace using the same, and trace transferred body collected by the method
Inventor: KUROSAKA SHINZABURO
IPC: C04B22/08
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transfer material for traces, which is used to precisely transfer the traces such as foot step or trace of a tire in an accident site or the trace in a remains excavation site, which exhibits excellent working efficiency and needs only a small storage space, and with which the trace can be recorded and preserved, to provide a method for collecting the trace and obtaining a trace transferred body.  <P>SOLUTION: The transfer material for the trace comprises essentially of cement, calcium aluminate, and gypsum. The method for collecting the trace includes: pouring the mixture of the transfer material and water into the trace part, and repeating a process for spreading the transfer material on the trace and a process for spraying water. The trace transferred body is obtained by the method for collecting the trace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006119768-A (JP)
Title: Distribution data management system and method for managing distribution data
Inventor: ASAO MASAHITO
IPC: G06F13/00
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illegal use of a data file by accurately distributing data in accordance with a data usable period so as to provide a new service model.  <P>SOLUTION: A data distribution server 2 is provided with: a data selection means for adding information on a data usable period to data; and a distribution means 22 for distributing the data. A mobile communication apparatus 1 is provided with: a data storage means 12 for storing the data; a time information acquisition means 14 for acquiring present time information; a data utilization permission/rejection decision means 15 for comparing the present time information with the information concerned with the data usable period and deciding whether the present time information satisfies the data usable period or not; and a data deletion means 16 for deleting the data when the present time information does not satisfy the data usable period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120788-A (JP)
Title: Injection-locked laser device and spectral line width adjustment method thereof
Inventor: KUMAZAKI TAKAHITO
IPC: H01S3/098
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To narrow spectral line width of a laser beam emitted from PO laser by amplifying chiefly only the main light which enters into an optical resonator of amplifying stage without reflection to an MO laser side in the rear mirror of PO laser.  <P>SOLUTION: Each constituent element of an injection-locked laser device is arranged so that the partial reflection surface of a PO rear mirror 36 and the optical axis of incident light do not intersect perpendicularly. Then, there is no coincidence between the optical axis of the main light which enters into the PO optical resonator without reflection in the PO rear mirror, and the optical axis of the sub light which enters into the PO optical resonator after the reflection by the PO rear mirror and the MO front mirror. Furthermore, each constituent element of an injection-locked type laser device is arranged so that only the optical axis of the main light may be located in the amplification space in a PO optical resonator 38, in more concrete terms, between the electrode 30a and 30b which counter mutually.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119419-A (JP)
Title: Heating device
Inventor: YAMAMOTO NAOYUKI
IPC: G03G15/20
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device which can make the temperature distribution in the longitudinal direction of an induction heating body uniform.  <P>SOLUTION: The heating device of an electromagnetic induction heating system has an excitation coil (a magnetic flux generating means) 406 and a fixing roller (an induction heating body) 404 in which heat is electromagnetic-inductively generated by the effect of the magnetic flux generated by the excitation coil 406. In the device, the material to be heated is guided into the heating section to touch with the fixing roller 404 and the material is carried to be heated by heating of the fixing roller 404. The device has a magnetic flux shielding plate (a magnetic flux adjusting means) 408 which changes the magnetic flux density distribution relating to the longitudinal direction of the heating section orthogonal with the conveyance direction of a material to be hearted with respect to the action magnetic flux on the fixing roller 404 from the excitation coil 406 in the heating section. The magnetic flux shielding plate 408 acts to make the action magnetic flux in the central part of the longitudinal direction of the heating section less than the action magnetic flux in the end parts of the longitudinal direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005117672-A (JP)
Title: Image transfer device, image transfer system, and image transfer method, and facsimile appartus and facsimile server
Inventor: OTANI KAZUHIRO
IPC: H04L12/58
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To transfer an image without imposing a load on a server of a transmission destination.  <P>SOLUTION: In the image transfer device, an image input part 2002 inputs an image to be transmitted and an image registering part 2005 registers the input image to a server such as a proxy server 12 connected to a network such as a LAN 80. An e-mail managing part 2006 transmits the address of the server, in which the image is registered to the transmitting destination of the image as an e-mail. Hereby, only the address of the server registering the image is transmitted to the transmission destination of the image as an e-mail so as to refer to the image, without imposing a load on the server of the transmitting destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006121010-A (JP)
Title: Element and array of surface light emitting laser
Inventor: MATSUBARA HIDEKI
IPC: H01S5/183
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface light emitting laser element and a surface light emitting laser array that can have sufficient light emission intensity.  <P>SOLUTION: A unit element comprises an n-GaN substrate 13 and one or two distributed Bragg reflecting films (DBR 17) as an epitaxial multi-layered film layer. The DBR 17 comprises one layer principally composed of a material having a composition of Al<SB>X</SB>Ga<SB>Y</SB>In<SB>1-X-Y</SB>N (where 0≤X≤1, 0≤Y≤1, and 0≤X+Y≤1), and the other layer principally composed of a material having a composition of Al<SB>Z</SB>Ga<SB>W</SB>In<SB>1-Z-W</SB>N (where 0≤Z≤1, 0≤W≤1, and 0≤Z+W≤1) different from the one layer. The thickness T of one film of the DBR 17 is 3 to 6 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125418-A (JP)
Title: Brake shim
Inventor: OKUBO KENICHI
IPC: C09D201/00
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake shim having improved noise suppressing function without the need for forming a lubricating film after machined into a shim shape.  <P>SOLUTION: The brake shim A uses a pre-coated stainless steel plate as a raw material, whose surface layer is covered with a fluorocarbon resin thin film 11 and on which a heat resistant resin coating 10 is provided with a granular fluorocarbon resin 13 dispersed therein. It has noise suppressing function equal to that of a fluorocarbon rubber coated shim plate and improved heat resistance and wear resistance. The inexpensive brake shim which has further improved wear resistance and superior durability is obtained by dispersing scale inorganic aggregates 12 and inorganic fibers 17 into the heat resistant resin coating 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122411-A (JP)
Title: Eye refractive power measuring instrument
Inventor: MAEDA YASUO
IPC: A61B3/10
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To judge whether refractive power measurement is possible before the measurement.  <P>SOLUTION: After alignment is completed, it is checked whether a measuring luminous flux can pass through the pupil. On the outermost periphery of a measurement area 40a of a memory image when an image is taken into an image memory 64, the brightness of a memory of memory cells m1 to m8 existing on a longitude line of every 45° is read. When values of all the eight memories are not larger than a prescribed value, it is judged that the measurement area 40a is completely in the pupil area and that the measuring luminous flux can pass through the pupil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125348-A (JP)
Title: Steam turbine and its turbine rotor
Inventor: TANI KENTARO
IPC: F01D5/10
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine and its turbine rotor capable of improving turbine stage efficiency by improving a shape of a balance hole provided in a rotor disc or a blade implanted part, swelling leaking fluid guided into the balance hole, and obtaining reaction force of leaking fluid.  <P>SOLUTION: This steam turbine and its turbine rotor are provided with the balance hole 26 in the rotor disc 21. Opening area of the balance hole 26 is made small from an inlet 27 toward an outlet 28. The balance hole 26 is a restriction passage having an angle in the reverse direction to the direction of rotation of the turbine rotor 23. This restriction passage is divided into a first restriction passage 29 and a second restriction passage 30, and an angle of the divided second restriction passage 30 is formed to be larger than the angle of the first restriction passage 29.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134368-A (JP)
Title: Packing method of magnetic circuit for voice coil motor of hard disk drive
Inventor: OSUGI MAKOTO
IPC: B65D65/42
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing method using a tray and its lid whose base material is thermoplastic resin, on both sides thereof a layer of conductive polymer is coating-formed, for packing a magnetic circuit for a voice coil motor of a hard disk drive.  <P>SOLUTION: The packing method uses the tray and its lid whose basic material is thermoplastic resin, on both sides thereof the layer of conductive polymer is coating-formed, for packing the magnetic circuit for the voice coil motor of the hard disk drive to which the final cleaning is carried out. Consequently, it is possible to provide a magnetic circuit for the voice coil motor of the hard disk in which the number of particles larger than or equal to 1.0 μm is further reduced and the number of microparticles (micro foreign particles) smaller than 1.0 μm is small when taking out a product from the package.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133379-A (JP)
Title: Measuring method and measuring device in display element
Inventor: HAMAGUCHI ATSUSHI
IPC: G02F1/13
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple means for measuring an absolute value of a residual DC accumulated on a display element and a time constant in the display element composed of a multilayer dielectric.  <P>SOLUTION: The absolute value of the residual DC accumulated on a display layer and the time constant thereof are measured by applying a periodical measuring voltage to the display element composed of the multilayer dielectric before and after residual DC accumulation respectively and measuring a phase change of a peak of a current caused by ions in the display layer brought about in response to the periodical measuring voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305119-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To control a first kind variable winning device, a second kind variable display device, a big winning device and start ports of a special game state for any machine kind, by combining them in relation with each other by a special form.  <P>SOLUTION: Drawing display is executed at a variable display device 330 when a game ball enters the start ports 21a, and the big winning device 160 is operated when it enters the start ports 21b and 21c. Also, one of a variable winning device 150 and the big winning device 160 is operated corresponding to the result of the drawing display. In this case, during a special game state in which the variable winning device 150 is operated, the special game state is repeated on condition that the game ball enters the special winning area 155 of the variable winning device 150 and the operation of the variable winning device 150 is selected again corresponding to the result of the drawing display executed on the basis of the entry. Further, when the game ball received by the variable winning device 150 enters the special winning area 155, the big winning device 160 is operated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI