baber/WOPTO huggingface dataset:
Patent JP-2007113062-A (JP)
Title: Cerium based metal glass alloy and method for producing the same
Inventor: INOUE AKIHISA
IPC: C22C45/00
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To develop a metal glass alloy having high glass formability and a wide supercooled liquid region, further, to develop a bulk metal glass alloy having lower glass transition temperature, and to use the same as a structural material for a micro and complicated product, particularly, a material for a micromachine.  <P>SOLUTION: The cerium based metal glass alloy is expressed by compositional formula of (1) (Ce<SB>1-a</SB>Cu<SB>a</SB>)<SB>100-z-x</SB>Al<SB>z</SB>Fe<SB>x</SB>(wherein, a is an atomic ratio, and 0.25≤a≤0.30, 8 atomic%≤z≤11 atomic%, 1 atomic%≤x≤15 atomic%), (2) (Ce<SB>1-a</SB>Cu<SB>a</SB>)<SB>100-z-y</SB>Al<SB>z</SB>Si<SB>y</SB>(wherein, a is an atomic ratio, and 0.25≤a≤0.30, 8 atomic%≤z≤11 atomic%, and 2 atomic%≤y≤5 atomic%), and (3) (Ce<SB>1-a</SB>Cu<SB>a</SB>)<SB>100-z-x-y</SB>Al<SB>z</SB>Fe<SB>x</SB>Si<SB>y</SB>(wherein, a is an atomic ratio, and 0.25≤a≤0.30, 8 atomic%≤z≤11 atomic%, y≤5 atomic%, and 1 atomic%≤x+y≤15 atomic%).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115340-A (JP)
Title: Magnetic disk device and sticker structure
Inventor: SUZUKI KOICHI
IPC: G11B25/04
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve leak resistance capability of a tape to be used for sealing an HDA.  <P>SOLUTION: The tape has; sticking surfaces 2d and 3b which are formed extending whole periphery of a base 2 and a top cover 3; a gap S which is formed at a boundary part between the base 2 and the top cover 3 on the sticking surfaces; an auxiliary tape 20 of which width is narrower than the width of the sticking surfaces 2d and 3b and length is shorter than the full length of the sticking surfaces 2d and 3b and which is stuck on the sticking surfaces 2d and 3b so as to cover the gap S; and a main tape 10 which has the width wider than the auxiliary tape 20 and the length longer than the full length of the sticking surfaces 2d and 3b and is stuck on the accessory tape concerned so that an edge face 10d of a winding start end 10a may be located inside both edge faces 20a and 20b in the longitudinal direction of the auxiliary tape 20, and also stuck to the sticking surfaces 2d and 3b so as to cover the gap S and the auxiliary tape 20 and is provided with a superposition part 10c in which the winding start end 10a and an winding finish end 10b are superposed on the auxiliary tape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121478-A (JP)
Title: Polarization maintaining optical fiber coupler and manufacturing method thereof
Inventor: ABE TAKAHIRO
IPC: G02B6/287
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization maintaining optical fiber coupler which has a branching ratio in a polarization direction scarcely varied while maintaining polarization characteristics with a simple structure, and a manufacturing method thereof.  <P>SOLUTION: The optical fiber coupler includes; two panda-type polarization maintaining optical fibers which have parts for optical coupling generally comprising cores and clads and have the same core diameter; and an optical coupling part formed by mutually welding and drawing the parts for optical coupling of the panda-type polarization maintaining optical fibers. The optical fiber coupler is manufactured by steps of; partially etching two panda-type polarization maintaining optical fibers having the same core diameter to reduce the diameters and forming the parts for optical coupling comprising cores and clads; and mutually welding and drawing the parts for optical coupling of the panda-type polarization maintaining optical fibers to form the optical coupling part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118108-A (JP)
Title: Non-hole surface-coated cermet throwaway cutting tip having hard coating layer exhibiting excellent chipping resistance in high speed cutting
Inventor: HONMA TETSUHIKO
IPC: B24C11/00
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cutting tip exhibiting excellent chipping resistance in high speed cutting.  <P>SOLUTION: In the non-hole coated cutting tip having a hard coating layer which is composed of a lower Ti compound layer and an upper α-type Al<SB>2</SB>O<SB>3</SB>layer, and is formed by vapor deposition on the surface of a tip base body, and is fixed to a tool body by being clamped via a clamp block, an abrasive layer configured by a lower layer composed of a titanium oxide layer satisfying the following composition formula, TiO<SB>X</SB>, where X is 1.2 to 1.7 by atomic ratio, and an upper layer composed of a titanium nitride-oxide layer satisfying the following composition formula, TiN<SB>1-Y</SB>(O)<SB>Y</SB>, where Y is 0.01 to 0.4 by atomic ratio (where (O) shows the oxygen diffused from the titanium oxide layer) is formed by vapor deposition over the whole surface of the upper layer. After that, the polishing fluid mixed with fine particles of SiC is jetted by wet blasting in order to polish the surface of the α-type Al<SB>2</SB>O<SB>3</SB>layer leaving the abrasive layer on the contact surface with the clamp block intact so as to achieve a surface roughness Ra of 0.2 μm or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006128695-A (JP)
Title: Electronic/optical subassembly
Inventor: VAN HAASTEREN ADRIANUS J P
IPC: G02B6/42
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve assemblability of an electronic/optical subassembly usable as a transmitter and a receiver for optical fiber communication.  <P>SOLUTION: The electronic/optical subassembly 100 has an optical unit 20 and a base 10. The optical unit has a lens and a shape-characteristic part for positioning, provided in a part forming a cavity 22 communicating with the lens. The base 10 includes a body 14 shaped to attain predetermined positioning by fitting with the optical unit, and a plurality of leads 12a-12c embedded in the body and extending therefrom. When the base is inserted into the cavity 22, at least one end of one of the leads is positioned along an optical axis of the lens behind the lens. An electronic/optical component, such as a laser 18 and a photodiode 16 is supported by at least one of the leads, to be relatively positioned with respect to the lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007118045-A (JP)
Title: Method and apparatus for working drawing and punching of sheet metal in the same stage
Inventor: OISHI MASATOSHI
IPC: B21D24/16
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of working sheet metal comprises the steps of; performing drawing and punching in the same stage; reducing the cost of die remarkably; mitigating severe allowable restrictions in the accuracy of the die due to a conventional shearing system; improving workability and making punching of a drawn wall part possible.  <P>SOLUTION: This working method for performing the drawing and the punching of the sheet metal in the same stage comprises the steps of; holding a material 7 to be worked between a drawing die 4 and a blank holder 6; lowering the drawing die 4 by pressing the drawing die 4; completing the drawing by a working surface formed with a drawing punch 1, a punching punch 5 and the drawing die 4; further pressing the drawing die 4 by adding press pressure; fitting the punching punch 5 supported in the punching punch supporting part 2a of a punch holder 2 into a groove part 8 of the drawing die 4 and performing tensile break of the material 7 to be worked by the edge part 8a in the groove part 8 of the drawing die 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119036-A (JP)
Title: Aerosol type liquid jet container
Inventor: TSUNODA YOSHIYUKI
IPC: B05B9/04
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily discharge gas left in an aerosol after liquid in an aerosol type liquid jet container is consumed.  <P>SOLUTION: The lower surface of a depressing head 11 having a liquid jet passage 17 is opened and a discharging passage 19 is arranged at the depressing head 11. A second stem fitting part 22 formed in the lower part of the discharging passage is arranged to be shallower than a first stem fitting part 18 formed in the lower part of the liquid jet passage 17 and then a stem 6 is fitted into the second stem fitting part 22. When a cap 31 is fitted from such a state to the upper part of an aerosol can 1, the cap 31 depresses the stem 6 through the depressing head 11 down to a discharging valve opened position at the lower end of the stem and residual gas in the aerosol can is discharged outside through the discharging passage 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129455-A (JP)
Title: Image encoding device, image encoding method and program, and computer-readable recording medium recording image encoding program
Inventor: OJI KENSAKU
IPC: H04N19/60
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding method requiring no transparent color data by making it possible to encode an upper layer image by an irreversible encoding system under a state where a region rendered transparent can be specified.  <P>SOLUTION: A flattening conversion pattern, i.e. a pixel value pattern before encoding a flat region where all pixel values in a region are equalized after being encoded and decoded, is encoded by an irreversible encoding system, the decoded flat value is specified transparent on the decoder side, and a region rendered transparent after decoding is filled with a flatting conversion pattern before encoding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132793-A (JP)
Title: Measuring device
Inventor: NAKAJIMA TOMIO
IPC: G01N21/41
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device capable of performing multipoint measurement easily and surely without increasing the number of cables, or without mounting a telemeter on a wheel, even when performing multipoint measurement of a strain of a rotator rotating at high speed.  <P>SOLUTION: This device includes one optical fiber 8 inserted into a rotating shaft 3 rotating together with the rotator 7, and stuck to the rotator 7 on a plurality of spots at intervals along the longitudinal direction, to thereby form each stuck part as FBG sensor parts 8b, 8c; and one optical fiber 11 on the fixed side capable of transferring light with the optical fiber 8. The device has a constitution wherein an aerial light propagation chamber 14 capable of optical communication is provided between the end face 8a of the optical fiber 8b and the end face 11a of the optical fiber 11, and gas 13 can be injected into the aerial light propagation chamber 14 so that clouding or dirt on the end face 8a of the optical fiber 8b and the end face 11a of the optical fiber 11 can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134192-A (JP)
Title: Plasma treatment device
Inventor: KATO KIYOTAKA
IPC: H05H1/46
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device in which leakage of microwave in a plasma circumferential edge can be prevented.  <P>SOLUTION: In this plasma treatment device having at least a vacuum container in which a treatment space for moving a work is demarcated, a waveguide tube of microwave mounted on the exterior of the vacuum container, a microwave introducing window of which a part of the vacuum container is constituted and which is contacted with and installed at the waveguide tube, and a plasma generating space demarcated between the microwave introducing window and the treatment space, a side edge regulating part for regulating a side edge of the plasma generating space is installed. Moreover, a plasma guide part is desirably installed which is protruded from the center side edge part of the side edge regulating part to the treatment space. At the tip of the plasma guide part, an expansion guide part of which the width is expanded against the work is desirably installed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131795-A (JP)
Title: Lactic acid-based polymer composition
Inventor: TAKEHARA AKINOBU
IPC: C08L53/02
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lactic acid-based polymer composition that has excellent heat resistance and impact resistance and comprises a lactic acid-based polymer as a main component and a molding obtained from the same.  <P>SOLUTION: The lactic acid-based polymer composition comprises 100 parts wt. of a lactic acid-based polymer, 1-99 parts wt. of a polycarbonate resin, 1-20 parts wt. of an impact improver. The molding is obtained from the same.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130964-A (JP)
Title: Information recording medium and transfer foil
Inventor: ITO NORIYUKI
IPC: G06K19/10
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium, the surface of which has a diffraction grating pattern and which enables an authenticity determination to be surely performed even if a surface of a substrate is lacking in smoothness, and a transfer foil which can be utilized for the manufacture of the information recording medium.  <P>SOLUTION: In the information recording medium 1, a diffraction grating-forming layer 6 with a diffraction-grating information recording part 5, which is composed of code information formed of at least the diffraction grating pattern, and either a reflexible thin-film layer 4 or a transmissive thin-film layer are sequentially superposed in this order on one side of the substrate 2 by transfer. An uneven absorbing layer 3, which has a thickness at least twice greater in dimension than the center line average roughness of the substrate, is provided between either the reflexible thin-film layer 4 or the transmissive thin-film layer and the substrate 2. The transfer foil can be utilized for the manufacture of the information recording medium 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133814-A (JP)
Title: Printer controller, printer and controller substrate
Inventor: TAKEHARA KATSUHIRO
IPC: G06F13/36
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the optimization of bus wiring on a substrate when a bus is made common in two devices controlled by an integrated circuit.  <P>SOLUTION: In this printer controller provided with the integrated circuit for controlling data input/output of both devices between a first device and a second device, a data bus between the integrated circuit and the first device and a data bus between the integrated circuit and the second device are made common, wherein the integrated circuit is provided with: an output system including an arbitration means for arbitrating a data output to the first device and a data output to the second device; a switching means for selectively switching data to be outputted to the first device and data to be outputted to the second device; an output swapping means for swapping a data signal to be outputted to the second device; and an input system including an input swapping means for swapping a data signal inputted from the second device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137583-A (JP)
Title: Image forming device
Inventor: MORIMOTO KEIJI
IPC: B65H5/06
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of unevenness of exposure by suppressing transmission of load variation or the like generated at formation of loop to an exposure portion in an image forming device A in which the loop is formed on a part of paper P and is functioned as a buffer after exposure.  <P>SOLUTION: A conveying unit 11 for conveying the paper P conveyed out from there toward a development treatment part is provided in a conveying downstream side of an exposure engine 7 for performing scanning exposure on the paper P. When the paper P with predetermined length or longer is treated, a pair of fourth rollers 12d of a pair of clamping/conveying rollers 12 of the conveying unit 11 is stopped once and the loop Pr is formed between a pair of third adjacent rollers 12c and is expanded into a storage space part S. A conveying direction of the paper P is reversely varied in every approximately 90° at two positions between the exposure engine 7 rather on the conveying upstream side than the loop formation position and it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138589-A (JP)
Title: Installation method of resin pipe to construction wall, installation implement of resin pipe, and pipe holding sleeve
Inventor: GOTO SHIGEYUKI
IPC: E03C1/02
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method of a resin pipe to a construction wall for installing the resin pipe in a stable state, an installation implement of the resin pipe used in the installation method, and a pipe holding sleeve.  <P>SOLUTION: The installation implement 10 comprises an installation implement body 20 and a cover member 30. To install a water pipe 17 and a drain pipe 18 in a unit bath wall 15 using the installation implement 10, the water pipe 17 and the drain pipe 18 are first led into the installation implement body 20, and then the water pipe 17 and the drain pipe 18 are inserted through an insertion part 33 of the cover member 30. When a clearance is formed between the outer peripheral surface of the drain pipe 18 and the inner peripheral surface of the insertion part 33, the cylindrical pipe holding sleeve 36 is pressed into the clearance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143340-A (JP)
Title: Power device and image forming apparatus
Inventor: OGAWA KAZUO
IPC: H04N1/00
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fluctuation of a load voltage caused by the changeover of power supply from a main power source to an auxiliary power source, to smoothly control power sharing at the same time of the power supply from the main power source and from the auxiliary power source to a load, and to level the consumption amount of external input power.  <P>SOLUTION: A power supply device is provided with a first power source 30 of a constant voltage output that inputs commercial AC power, capacitors 37, 38, and a second power source 26 that inputs the power of the capacitor. An output of the first power source and that of the second power source are connected in parallel to supply both powers from the first power source and the second power source to a load 35 at the same time. The second power source is a constant current power source. Furthermore, the power supply device is provided with a load current detection means 33, and a current instruction means 64 that generates an output current instruction signal (a difference value of an output current upper limit value MCD of the first power source against the load current) of the second power source that corresponds to a load current. The second power source is provided with a current controller 46 that controls the output current of the second power source to an output current value corresponding to the output current instruction signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139363-A (JP)
Title: Continuous combustion furnace for waste tire
Inventor: YASUE KAZUO
IPC: F23G7/12
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous combustion furnace for waste tire and a waste tire treatment method using the combustion furnace.  <P>SOLUTION: The waste tire treatment method for treating a waste tire by inputting the waste tire in a waste tire dry distillation combustion furnace comprises steps of feeding the waste tire on a tray into the dry distillation furnace; separating the waste tire into a carbide and a steel wire by dry-distillation and falling the carbide from the tray; and (3) recovering the residue (steel wire) on the tray. The waste tire treatment device for disposing a waste tire by dry distillation continuous combustion comprises a dry distillation device body, a waste tire input part disposed at an upper portion of the body, a waste tire dry distillation part located under it, a tray recovery part disposed under the dry distilled matter, a carbide combustion part, and an incineration ash take-out part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143028-A (JP)
Title: Exhibit explanation system
Inventor: SAKOKAWA HISASHI
IPC: H04W88/02
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhibit explanation system capable of precise guidance while attaining miniaturization and cost reduction.  <P>SOLUTION: An exhibit explanation system comprises an exhibit explanation information distribution server 100 disposed at a predetermined position within an exhibition site; a plurality of wireless network base stations 200 installed at different positions within the exhibition site; a plurality of non-contact tags 300 installed at different positions within the exhibition site; and exhibit explanation terminals 400 that visitors can carry with them within the exhibition site and when an exhibit explanation terminal 400 comes closer to a non-contact tag 300 within a predetermined distance, position information is transmitted from the tag 300. On the basis of the received position information, the exhibit explanation terminal 400 updates network information so as to communicate with a wireless network base station 200 corresponding to the non-contact tag 300 from which the position information is obtained, and acquires exhibit explanation information distributed from the exhibit explanation information distribution server 100 via the base station 200.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149346-A (JP)
Title: Shielded cable
Inventor: YOSHIFUKU KOSHIRO
IPC: H01B7/08
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission cable strong against flexure and capable of preventing the degradation of noise resistance and the change of a characteristic impedance even if it is bent.  <P>SOLUTION: This shielded cable comprises: a flexible printed board 101 spirally wound around a core material 107 at the center of the cable; an insulating sheath 104 covering the flexible printed board 101; and a shield 103 covering the insulating sheath 104.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143590-A (JP)
Title: Air-cooling device, and air-cooling method
Inventor: SHIMIZU HIDEO
IPC: A61G10/04
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To impart a comfortable environment in the temperature aspect as well to a user during the operation of an oxygen feeding system.  <P>SOLUTION: This air-cooling device has a capsule 4, a cabinet 1, a low-temperature section, and a radiator. In this case, the capsule 4 houses the user and can constitute a sealed space which is maintained under a high atmospheric pressure state having higher atmospheric pressure than the atmospheric pressure. The cabinet 1 is used for the oxygen feeding system S equipped with an oxygen feeding device 5 which feeds supply air (a) containing oxygen of higher concentration than the atmospheric air into the capsule 4, and is inserted between the oxygen feeding device 5 and the capsule 4. The lower-temperature section is maintained at a temperature lower than that of the supply air (a) in the cabinet 1. The radiator being a cooling section can discharge the heat owned by the supply air (a) to the low-temperature section.  <P>COPYRIGHT: (C)2007,JPO&INPIT