baber/WOPTO huggingface dataset:
Patent JP-2006107603-A (JP)
Title: Optical disk device
Inventor: TANI KENTARO
IPC: G11B33/12
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of reducing load to be applied on a rotating means which rotates the optical disk owing to a fact that the optical disk under being rotated receives push-up force and push-down force from gas of surroundings of the optical disk.  <P>SOLUTION: In a casing 2, housing space 8 in which at least an optical disk 4 is housed is formed and the casing 2 is configured so as to be able to seal the housing space 8 hermetically. The housing space 8 of the casing 2 is sealed hermetically in the state that the optical disk 4 is housed, and is evacuated by an evacuating means 9. The optical disk 4 is rotated by a rotating means 6 in the housing space 8 evacuated in such a manner. At this time, a signal is read from the signal recording surface 3 of the disk 4 or a signal is written on the signal recording surface 3 of the disk 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005150091-A (JP)
Title: Metal plate and nano-carbon emitter easy to form carbon nano-fiber
Inventor: FUJITA KOICHIRO
IPC: C01B31/02
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal plate in which formation of carbon nano-fibers can be controlled easily, homogenization is possible, and preparation of an inexpensive and a high performance electron emitting element is possible, and provide a nano-carbon emitter as the electron emitting element in which carbon nano-fibers are formed on the metal plate and served as a needle-like emitter electrode.  <P>SOLUTION: In the metal plate consisting of a thin plate of Fe-Ni based alloy in which one kind or more of Ni, Cr, and Si are contained or a silicon steel, numerous minute regions in which the metal plate face is exposed on this metal plate surface are formed, and this is the metal plate in which the carbon nano-fibers are easily formed and in which a coating film hard to form the carbon nano-fibers on the metal plate surface other than the minute regions is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006105522-A (JP)
Title: Crematory
Inventor: MURAKAWA EISHIN
IPC: F27D21/02
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in accuracy of an unburned position specified by image recognition by flame.  <P>SOLUTION: This crematory 1 comprises a crematory chamber 2; a cremation table 8 for placing cremation objects 11 and 12 within the crematory chamber 2; an exhaust passage 14 for exhausting combustion gas in the crematory chamber 2; a combustion burner 20 for cremating the object 11 and 12; flame direction changing means 22, 23, 24 and 27 for changing the flame from the combustion burner 29; imaging means 30 and 31 for taking images of the objects placed on the cremation table 8, an image recognition means 40 specifying an unburned part of the objects according to the taken images by image recognition; and a control means 40 controlling the flame direction changing means 22, 23, 24 and 27 so that the specified unburned part is exposed to the flame from the burner 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109648-A (JP)
Title: Power supply
Inventor: FUJIMOTO YASHIRO
IPC: H02M3/28
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply that suppresses the drop of starting speed while performing switching operations by separate excitation system and that cuts steady power consumption.  <P>SOLUTION: In an initial state in which a control circuit 2 is not in operation, a self-excited switching power supply circuit 1 is started by self-oscillation to generate a power supply voltage Vc3 of the control circuit 2. When the power supply voltage Vc3 is lower than a first voltage V1, the control circuit 2 stops supplying a driving signal to continue the self-oscillation. When the power supply voltage Vc3 exceeds the first voltage V1, the control circuit 2 drives the gate of a transistor Q1 to a reference potential Vs1 side to turn off the transistor Q1. The driving of this gate is maintained by the control circuit 2 for a constant period of time. Thereby, the self-oscillation of the self-excited switching power supply circuit 1 is stopped continuously for the constant period of time. Thereafter, a pulse-width modulated driving signal is supplied from the control circuit 2 to the gate of the transistor Q1 to perform the switching operation by the separate excitation system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105097-A (JP)
Title: Control device for powertrain
Inventor: ITO YOSHIO
IPC: F02D41/04
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation load at a tome of calculation of inertia torque correction quantity.  <P>SOLUTION: In a control device for a powertrain in which an engine of which output torque is changed when a continuously variable transmission performs step speed change is connected to the continuously variable transmission, an inertia torque average correction quantity calculation means (step S15) calculating average value of inertia torque correction amount during speed change based on input shaft rotation speed change quantity during speed change and inertia moment of each components of the continuously variable transmission and a throttle opening calculation means (step S17) calculating throttle demand opening based on the average value of the inertia torque correction quantity are included, and the average value of inertia torque correction quantity during speed change is calculated based on input shaft rotation speed change quantity during speed change. Since the average value of inertia torque correction quantity during speed change is calculated, smoothing process or the like is not required and load of operation of an electronic control device can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114127-A (JP)
Title: Objective lens driving apparatus
Inventor: MATSUI TSUTOMU
IPC: G11B7/095
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving apparatus by which the rotation center of the tilt angle correction of an objective lens can be arranged at the position of the principal point of the lens or at the position of the focal point of the lens even in constitution where the objective lens is held at the top of the lens holder.  <P>SOLUTION: The apparatus is provided with: flat coils 21 and 21 respectively on both sides of the bottom of the lens holder 12; and magnets 31 and 31 facing the flat coils 21 and 21 under the lens holder 12. The respectively facing surfaces of the flat coils 21 and 21 and the magnets 31 and 31 are tilted so as to be raised to the side of the upper surface of the lens holder from the center side toward the outer side of the bottom surface of the lens holder 12. Thus, the lens holder 12 is driven in the direction of the tilt angle by the flat coils 21 and 21 and the magnets 31 and 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006113356-A (JP)
Title: Digital camera
Inventor: MUNEKUNI MASAJI
IPC: G03B7/0805
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To readily set photographic conditions for a digital camera.  <P>SOLUTION: A photographic condition bar code 201 indicating photographic conditions is imaged, and the bar code signal is analyzed, and the photographic conditions for the digital camera 202 are set.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110201-A (JP)
Title: Controlling device for game machine
Inventor: SUZUKI HISAKATSU
IPC: A63F7/02
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for realizing a wholesome game by detecting a fraudulent operation to an initial value changing type random number in a controlling device which generates the random number by changing an initial value.  <P>SOLUTION: In this game controlling device 100, a random number acquiring means 116 updates the initial value at a specified timing, and acquires the random number value. A lottery executing means 117 performs a lottery from the random number value. A random number inspecting means 170 detects a fraudulent operation when the initial value updated by the random number acquiring means 116 assumes the same value continuously for a specified number of times. When a fraudulent act is detected, the fact that the fraudulent act is committed may be reported to an administration computer for a hall, or the operation of the pachinko game machine may forcibly be stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006113015-A (JP)
Title: Rotation detecting device
Inventor: KURUMADO NORIHIRO
IPC: G01D5/244
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detecting device capable of accurately detecting rotation, regardless of the attachment errors of the magnetic sensor.  <P>SOLUTION: A differential output Vd is calculated with a differential amplifying circuit 50, using the Equation Vd=2(V3-V4)-α(V1-V2), based on the output values V1, V2, V3 and V4 of first to fourth magnetoresistance element bridges 31, 32, 33 and 34. By adjusting the value α, the timing of detecting a gear tooth can be set to the difference of desired rotation angle, with respect to the edge on one side of the gear tooth 12a. Thus, even if the magnetic sensor (substrate) 30 has attachment errors with respect to a rotor 12, a bias magnet 14, and an IC chip 20, the timing of detecting the gear tooth 12a of the rotor is set to the difference of the desired rotation angle, with respect to the edge on one side of the gear tooth 12a, thereby enabling accurate detection of the rotation angle of the rotor 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120688-A (JP)
Title: Insulating film, its forming method and electronic device formed therewith
Inventor: YOKOTA YOSHIHIRO
IPC: H01L21/318
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film from which superior insulation can be obtained without damaging the other part, and to provide a manufacturing method of the film and an electronic device formed with the insulating film.  <P>SOLUTION: An evaporated insulating film 2 formed of an oxide comprising at least one type of an element selected from a group formed of Al, Hf, Zr and Si or nitride is formed on a substrate 1 by an evaporation method. At least one type of treatment selected from a group formed of heat treatment in an atmosphere, heat treatment in nitrogen, heat treatment in oxygen, and heat treatment, hydrogen plasma treatment and oxygen plasma treatment in a vacuum is performed on the evaporated insulating film 2 under a temperature condition of not more than 600°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120341-A (JP)
Title: Composite apparatus
Inventor: OTSUKA MITSURU
IPC: H01J37/20
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of operation efficiency by a simplified moving mechanism of at least either of an observation device or a processing device.  <P>SOLUTION: The composite apparatus provided with a sample stage 7 for holding a sample 6 comprises a sample stage moving means for moving the sample stage 7 in a periphery of an observation position of the observation device and a processing position of the processing device, a sample moving means for moving the sample 6 to the observation position or the processing position on the sample stage 7, and a means for maintaining a relative positional relation between the sample 6 and the sample stage 7 even when the sample stage 7 is moving, and further comprises a means for adjusting a position to the observation position or the processing position when the sample stage 7 stops.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006118748-A (JP)
Title: Cogeneration system
Inventor: KASHIWABARA YOSHITAKA
IPC: H01M8/00
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system being operated to generate heat in accordance with heat load.  <P>SOLUTION: An outside air temperature detecting means 34 for detecting an outside air temperature or a water temperature detecting means 38 for detecting a water temperature variable in accordance with the outside air temperature, is mounted, an operation control means is constituted to manage time-sequential heat load information while making a distinction between a time when a heating operation by operating a heat medium circulating means 23 is implemented and a time when the heating operation is not implemented, whether the heating operation is implemented or not is predicted on the basis of a temperature detected by the outside air temperature detecting means 34 or the water temperature detecting means 38, an operating condition is set on the basis of the managed time-sequential heat load information on the assumption that the heating operation is to be implemented when it is predicted that the heating operation is implemented, and an operating condition is set on the basis of the managed time-sequential heat load on the assumption that the heating operation is not to be implemented when it is predicted that the heating operation is not implemented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138633-A (JP)
Title: Optical system and optical device
Inventor: HORIKAWA YOSHIAKI
IPC: G11B7/135
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device of a near field microscope or the like having a long WD.  <P>SOLUTION: This device is equipped with a light source 303, an optical fiber probe 904 for photodetection or for illumination, an optical element (negative refractive index medium 301) formed by a medium showing a negative refractive index and arranged between an object and the optical fiber probe 904, and a photomultiplier 908 for converting light detected by the optical fiber probe 904 into an electric signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117967-A (JP)
Title: Transparent conductive film depositing method
Inventor: MURAKAMI RIICHI
IPC: H01B5/14
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film depositing method capable of depositing a transparent conductive film of low resistivity on an organic film at a low temperature.  <P>SOLUTION: In the method for depositing a transparent conductive film on an organic film by a DC magnetron sputtering method using an In-Sn-O based target, the sputtering is performed with the bias voltage of -70 to -130V, and the target current of 0.1-0.7A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117978-A (JP)
Title: Article treatment device
Inventor: TAKAHASHI MASATO
IPC: C23C14/32
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article treatment device using an evaporation source including a cathode (for example, a film deposition apparatus by an arc-type PVD: Physical Vapor Deposition) which is capable of re-starting the regular arc discharge by returning an arc spot onto a cathode evaporation surface when the arc spot on the cathode is generated on a cathode portion other than the evaporation face of the cathode, and an article is subjected to a desired treatment.  <P>SOLUTION: The waveform of the current running in a current detection member 5 facing a side peripheral surface of a cathode 31 is detected by a current waveform detection unit 6. A control unit Cont determines whether the waveform is a normal waveform to indicate that the arc spot is on an evaporation surface 311 of the cathode, or an abnormal waveform to indicate that the arc spot is on the cathode portion other than that, and when the control unit determines that the waveform is an abnormal waveform, the control unit controls a power supply 33 for the arc discharge and a trigger electrode 32 so as to return the arc spot onto the evaporation surface 311 of the cathode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005152611-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively execute performances during a game in a slot machine.  <P>SOLUTION: When a start lever 24 is operated in the state of deciding the number of bets, the slot machine 1 rotates three reels 10a, 10b and 10c. At the time, when internal lottery is performed and a winning flag is turned ON, the performance (small role navigation or the like) corresponding to it is executed. Or, when stop buttons 26, 28 and 30 are operated, the performance (small role navigation performance at first stoppage and the performance of emphasizing the small role navigation at second stoppage or the like) corresponding to the winning flag is executed every time. Also, during the small role game of a big bonus game, the small role navigation performance is executed by a liquid crystal display device 42 or the like so as to prevent a small role from being missed to be taken and also a video performance is advanced together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006117563-A (JP)
Title: Composition for oral cavity, and oral cavity-wetting agent using the same
Inventor: SHIMIZU KIYOTO
IPC: A61K8/96
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for the oral cavity, having excellent moisture-keeping effects and enhanced bad breath-preventing effects; and to provide an oral cavity-wetting agent using the composition for the oral cavity.  <P>SOLUTION: The composition for the oral cavity contains chondroitin sulfuric acid or a salt thereof, having moisture retaining properties and lubricating properties, and is preferably obtained by formulating an extract of Aspalathus linearis besides them. The oral cavity-wetting agent in a spray type or a coating type is obtained by using the composition for the oral cavity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006118582-A (JP)
Title: Female screw part
Inventor: HAMANAKA SHIGENOBU
IPC: F16B39/284
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female screw part enabling the secure unrelease locking thereof.  <P>SOLUTION: When the female screw part 10 is fitted onto a male screw part 20 to connect members 30 and 31 to be tightened to each other, the seat face 11 of the female screw part is so formed that its outer side becomes axially thicker than its center side, and the seat face is brought into surface contact with the tightened member 30 by its tightening to the male screw part with a prescribed axial force. The seat face is formed in such a tilted shape that is axially thicker from its center side to the outside so that its entire surface is brought into surface contact with the tightened member, desirably its entire surface is uniformly brought into surface contact with the tightened member. Also, a retreat relief face 15 axially recessed from the seat face is desirably be formed between the inner edge of the seat face and the outer edge of a hole 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005140781-A (JP)
Title: Multipurpose strap for laser tripods
Inventor: WATTERS ROBERT D
IPC: F16M11/20
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipurpose strap for laser tripods which is hangable of a removable head of the laser tripods and is also used as a shoulder strap in carrying the tripods.  <P>SOLUTION: The multipurpose strap used together with the tripods having its head and supporting stem is composed from a flexible material, a first coupling component placed on the edge of the flexible material and a second coupling component placed on the edge at opposite side of the flexible material. The flexible material is adapted to connect with the head using the first coupling component in the first structural configuration. The flexible material is adapted to connect with the supporting stem using the second coupling component so as to form the shoulder strap in a second structural configuration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006130717-A (JP)
Title: Laminate and container using it
Inventor: NAGATA ERIKO
IPC: B65D65/40
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate not restricted by content, enhanced in the taste as compared with a conventional packaging material by preventing the fall of deterioration and the taste due to the oxygen deterioration of the content and preventing the fall of the taste due to the components which constitute a packaging material, enabling long-term preservation and having microwave properties of an electronic oven or the like according to a lamination constitution.  <P>SOLUTION: The laminate is characterized in that a layer comprising an oxygen barrier base material A is provided to a single layer comprising a resin composition layer, which is prepared by compounding 0.5-50 wt.% of an inorganic compound, which has an oxygen defect, subjected to reduction treatment to a thermoplastic resin, or a multilayered structure containing it through an adhesive layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132649-A (JP)
Title: Pulley with built-in clutch
Inventor: DOMOTO MASAKAZU
IPC: F16D41/07
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs for a pulley with built-in clutch.  <P>SOLUTION: An one-way clutch 4 is incorporated between an inner member 1 having a screw hole 14 and a square hole 15 on its center axis, and a belt guide ring 2 mounted at an outer side of the inner member, and a sprag 10 of the one-way clutch 4 is engageable with a cam face 7 formed on an outer periphery of the inner member 1. The inner member 1 is composed of carbon steel corresponding to S45C-S55C, and the cam face 7 of an outer periphery of the inner member 1 is high-frequency hardened to reduce the cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024545-A (JP)
Title: Power generation cell for solid electrolyte fuel battery
Inventor: YAMADA MASAHARU
IPC: C01F17/00
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel electrode of a power generation cell for solid electrolyte fuel battery using a lanthane gallate based electrolyte as a solid electrolyte.  <P>SOLUTION: The fuel electrode is composed of a plurality of layers having a different nickel mixing ratio in which ceria particles doped with B (B is one kind or two kinds or more of Sm, Gd, Y, Ca) are adhered independently to the surface of nickel having a porous skeletal structure. Out of these layers, the innermost layer has a nickel ratio: 0.1-20 vol% and thickness: 0.5-1.5 μm, and the outermost layer has a nickel ratio: 40-99 vol% and thickness: 10-50 μm, and they are laminated so that the nickel mixing ratio may increase as they are separated from the solid electrolyte.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132667-A (JP)
Title: Retainer for roller bearing, and roller bearing
Inventor: ISHIKAWA SHIRO
IPC: F16C33/56
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the warpage of a retainer at its pillar section in accompany with molding of a contact face of a roller, with a simple design by using a metal mold formed with a smooth face having general versatility.  <P>SOLUTION: A recessed groove 9 extending in the circumferential direction is formed before molding the contact face on an inside-diameter face of the pillar section 7 by press working, so that an excess thickness escaping in the longitudinal direction of the pillar section 7 in accompany with the reduction of a cross-section at an inside-diameter face side caused by molding of the contact face, is absorbed by a part of the recessed portion 9, thus the warpage of the pillar section 7 of the retainer 1 in accompany with the molding of the contact face of a conical roller can be prevented with the simple design by using the metal mold formed by the smooth surface having general versatility.  <P>COPYRIGHT: (C)2006,JPO&NCIPI