baber/WOPTO huggingface dataset:
Patent JP-2008098211-A (JP)
Title: Pattern shape of printed circuit board, and insulation deterioration test method of printed circuit board
Inventor: SAKAMOTO HIDEKAZU
IPC: G01N27/04
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation deterioration test method of a printed circuit board for checking insulation deterioration direction in nondestructive manner in the process for analyzing insulation deterioration.  <P>SOLUTION: A conductor pattern shape surrounding a through-hole is radially divided into n sections keeping constant distance of the through-hole. After the n conductor patterns are set to the equal potential and a voltage is applied to the conductor patterns and the through-hole to conduct the predetermined insulation deterioration test. Thereafter, an insulation resistance between the n conductor patterns and the through-hole is individually measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096150-A (JP)
Title: Fbg sensor system
Inventor: SAITO TAKANORI
IPC: G01B11/16
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FBG sensor system for accurately measuring two reflected beams at the same time even in cases where the lengths of fibers between two FBGs exceed 60 km by changing the gain (light receiving sensitivity) of a light receiving part receiving the reflected beams from the FBGs so that the receiving sensitivity is increased as for a reflected beam from an FBG at a long distance while the receiving part is prevented from being saturated as for a reflected beam from an FBG at a short distance.  <P>SOLUTION: This FBG sensor system is equipped with: a variable wavelength light source 10 for oscillating beams wavelength-swept in a prescribed sweep cycle including beams in a prescribed wavelength range and causing the beams to enter the FBGs 15a and 15b; a photo receiving part 16 receiving the reflected beams from the FBGs; and a gain control means 18 receiving a sweep signal (a) outputted from the light source 10 for performing the wavelength-sweeping to perform control so that the gain of the receiving part 16 increases in cases where a beam receiving time is late compared with cases where it is early, as to the receiving time at the receiving part 16 for the reflected beams from the FBGs based on the sweep signal (a).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098321-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OHASHI YUJI
IPC: H01L25/18
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To largely reduce EMI (ElectroMagnetic Interference) noise generated from any of semiconductor chips and improve a heat radiation effect in a semiconductor device having a plurality of various semiconductor chips in an identical package.  <P>SOLUTION: A semiconductor chip 9 for performing analog front-end operation in an optical disk device is mounted at a center of a main surface of a printed wiring circuit board 2, and a semiconductor chip 14 such as a motor driver is mounted at the center of the rear surface of the board. A copper core 3 made of a copper (Cu) plate or the like is provided at the center of the printed wiring circuit board 2. A plurality of thermal vias 8 are formed in the copper core 3, and the copper core 3 is connected to a reference potential (ground potential) VSS. Heat generated from the semiconductor chips 9, 14 is efficiently diffused by the copper core 3 via the thermal vias 8. Noise generated by the semiconductor chip 14 is shielded by the copper core 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093928-A (JP)
Title: Laminating apparatus and method for conveying laminated material in laminating apparatus
Inventor: SAKAKIBARA KATSUYUKI
IPC: B29C43/34
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating apparatus capable of accurately positioning a laminated material at a specified position when a film arranging and conveying the laminated material to be conveyed into a laminating and molding apparatus is moved together with the laminated material in the conveying direction of the laminated material to the laminating and molding apparatus.  <P>SOLUTION: In the laminating apparatus 10 comprising the laminating and molding apparatus 11 which laminates and molds the laminated material 14 to manufacture a laminated product 15, the film 16 arranging and conveying the laminated material 14 to be conveyed into the laminating and molding apparatus 11 is equipped with a positioning apparatus 13 having an impact stopping part 38 which descends and hooks on an end face in front of the conveying direction of the laminated material 14 to stop only the movement of the laminated material 14 when the film 16 moves together with the laminated material 14 in the direction for conveying the laminated material 14 into the laminating and molding apparatus 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068047-A (JP)
Title: Training apparatus
Inventor: HIRANO YUKIO
IPC: A63B22/10
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training apparatus to build up muscle by applying load on muscle effectively.  <P>SOLUTION: The training apparatus includes a chassis 8, a shaft 11 the fixed with a shaft at the end of the chassis 8, a holding part 12 to turn the shaft 11 around, discs 14 and 16 placed on the shaft 11 and load adjusting parts 22 and 28 to apply a certain amount of load on the turning discs 14 and 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096315-A (JP)
Title: Method and device for evaluating elasticity of object having smooth outer periphery based on deformation of outer periphery
Inventor: TANAKA NOBUYUKI
IPC: G01N3/00
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for simply and stably measuring average elasticity of a measurement object not depending on the size of the measurement object and an elasticity evaluation technique not depending on the size of the measurement object regarding a method and a device for measuring and evaluating elasticity of an object having a smoothly shaped outer periphery, such as the human arm.  <P>SOLUTION: This device comprises a means to wind a belt around a target object of which elasticity should be evaluated, pull the end of the wound belt, and measure the tensile strength generated on the belt, and a means to measure a change of length of a portion where the belt is wound around the measurement object. The device measures the change of length of the portion where the belt is wound around the measurement object and shows the elasticity of the measurement object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103777-A (JP)
Title: Micromechanical resonator
Inventor: SUZUKI KENICHIRO
IPC: H03H9/00
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To lower the impedance of a micromechanical resonator which has a resonator 5 having both ends supported on a substrate 9 and two electrodes 1 and 2 disposed opposite the resonator 5, where one electrode 1 and resonator 5 face each other to form one or a plurality of gap portions and the other electrode 2 and resonator 5 face each other to form one or a plurality of gap portions.  <P>SOLUTION: In the micromechanical resonator, the resonator 5 has a plurality of resonance beams 52, 53, and 54 disposed in mutually parallel position relation on the substrate 9, where both end portions of each resonance beam are supported on the substrate 9 and adjacent resonance beams are coupled to each other at or nearby positions of their antinodes of vibrations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106625-A (JP)
Title: Temperature raising device for throttle body
Inventor: KOIKE ATSUSHI
IPC: F02D9/02
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature raising device for a throttle body quickly melting icing, by effectively supplying cooling water to the throttle body.  <P>SOLUTION: The temperature raising device for a throttle body is suitably used for increasing the temperature of the throttle body by using the cooling water for cooling an engine. Concretely, the temperature raising device for the throttle body determines whether or not the icing is generated in the throttle body, and performs a control for increasing a flow rate of an electric pump circulating the cooling water when the icing is generated. Since the temperature of the throttle body can be quickly increased, a part of the throttle valve where the icing is generated can be effectively melted. Therefore, the throttle valve is early restored from the icing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105891-A (JP)
Title: Taphole stopper
Inventor: KAGEYAMA TATSUYA
IPC: C21B7/12
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taphole stopper having excellent molten iron resistance and slag resistance, low high temperature extrusion resistance and excellent filling property.  <P>SOLUTION: The taphole stopper is obtained by mixing 10-17 mass% organic binder externally with refractory aggregate containing 3-10 mass% carbon black having 10-80 ml/100 g DBP oil absorption as a super fine powdery raw material having ≤2 μm particle size and 3-10 mass% silica super fine powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108649-A (JP)
Title: Manufacturing method of vehicular lithium secondary cell cathode
Inventor: KOYAMA YUTAKA
IPC: H01M4/1391
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a cathode suited for purpose of building a high-performance vehicular lithium secondary cell, with the use of an aqueous cathode active material composition.  <P>SOLUTION: In the manufacturing method provided, an aqueous cathode active material containing lithium transition metal oxide powder as a cathode active material, carbon powder as a conductive material, and an aqueous medium is granted on the surface of an alkali-reactive cathode collector (for instance, an aluminum foil). The cathode active material composition granted is dried by induction heating to form a cathode active material layer not yet compressed, which is compressed to adjust a density of the cathode active material layer to 2.3 to 2.6 g/cm<SP>3</SP>. This method can be preferably adopted as a method of manufacturing a vehicular lithium cell cathode in which the lithium transition metal oxide is lithium nickel group oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118229-A (JP)
Title: Mobile communication system, base station device, and handover method used therefor
Inventor: TAKAI KENICHI
IPC: H04B1/707
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handover method in which problems associated with connection stability during a handover of a mobile station can be improved.  <P>SOLUTION: When the mobile station in a state a4 moves from a cell #1 to a cell #2, the mobile station reports reception qualities of signals from a base station (#1) and a base station (#2) respectively to the base station (#1) in a state a5. When the base station (#1) judges that the base station (#2) is a candidate for a target station of a handover based upon the reported qualities, the base station (#1) instructs the base station (#2) and the mobile station to prepare for the handover in a state a6. Once instructed, the mobile station transmits a predetermined signal to the base station (#2) in a state a7. The base station (#2) measures the reception quality of the signal in a state a8 and reports the measurement result to the base station (#1) in a state a9. The base station (#1) decides whether the handover can be made in a state a10 based upon the measurement result from the base station (#2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117911-A (JP)
Title: Method of manufacturing imaging element
Inventor: ITO YUJI
IPC: H04N5/369
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an imaging element having less variable smear characteristics.  <P>SOLUTION: In the method of manufacturing an imaging element by forming a photoelectric converter for photoelectrically converting incident light on a semiconductor substrate, forming a base layer around the photoelectric converter, forming a metallic film so as to cover the base layer, and forming an opening in the metallic film using a predetermined pattern by a photolithography; the metallic film is formed in a way that a spacing between the metallic films deposited on the base layer is nearly the same as the target dimension of the opening, a resist layer is patterned on the metallic film by photolithography, and then anisotropically etched to form an opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115970-A (JP)
Title: Tapered roller bearing and differential device
Inventor: YAMAGUCHI KOHEI
IPC: F16C37/00
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing and a differential device, which prevent a large flange of an inner ring from being seized, and improve the lifetime by maintaining the good heat radiation property in the inner ring even when a lubrication oil supply amount is decreased.  <P>SOLUTION: A recess 11d is formed in a back surface 11c of the large flange 11a, so that the large flange 11a of the inner ring 11 is increased in surface area, serves as a radiation fin, and the large flange 11a is prevented from temperature raise owing to the heat radiation action from the surface. When flowing lubrication oil L passes through the recess 11d, the heat from the large flange 11a is removed by the flowing lubrication oil L, so that the large flange 11a is prevented from temperature raise. Even when the lubrication oil L is decreased in supply amount, the good radiation property in the inner ring 11 is maintained, and the large flange 11a is prevented from being seized in the inner ring 11, which improves the lifetime.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120142-A (JP)
Title: Information display system for automobile
Inventor: KONNO KAZUJI
IPC: B60R25/10
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display system for an automobile capable of displaying proper information at the time of parking a vehicle.  <P>SOLUTION: This information display system for an automobile comprises a parking-time information generation part 1 generating parking-time information displayed under a parking condition, a traveling-time information generation part 2 generating traveling-time information displayed while the vehicle is traveling, and display means 7 displaying the parking-time information and the traveling-time information. The display means has an indication panel, and the indication panel can be changed in posture between a first posture directed to a vehicle inside and a second posture directed to a vehicle outside. The parking-time information is displayed on the panel in the second posture, and the traveling-time information is displayed in the first posture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122491-A (JP)
Title: Projector
Inventor: NISHIDA KAZUHIRO
IPC: G03B21/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of preventing the deterioration of image quality by easily preventing a polarizing plate from being unevenly heated when enough time elapses after starting a liquid crystal panel.  <P>SOLUTION: A substrate 31a easily radiates heat to the circumference. Therefore, if the substrate 31a is left as it is, there is possibility that the center parts of the substrate 31a and a polarizing film 31b are one-sidedly heated. Then, a heater 32 is operated based on detection output from a temperature sensor 33, so as to locally heat the surrounding parts 31d and 31e of the substrate 31a. Thus, the occurrence of irregular temperature that temperature only at the center parts of the substrate 31a and the polarizing film 31b becomes high and temperature at the surrounding parts 31d and 31e becomes low is avoided. As a result, a situation that a polarizing filter 25e is bent due to the irregular temperature to cause irregularities which disturb a scheduled polarizing state, and the deterioration of the image quality such as irregular color occurs on a projection image from the projector 10 is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124144-A (JP)
Title: Semiconductor device
Inventor: OZAWA YOSHIO
IPC: H01L29/788
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of effectively solving the problem about birds beak oxidation.  <P>SOLUTION: This semiconductor device comprises a tunnel insulating film 2a formed on a semiconductor substrate 1, a floating gate electrode 3 formed on the tunnel insulating film, an inter-electrode insulating film 6 formed on the floating gate electrode, a control gate electrode 7 formed on the inter-electrode insulating film, a pair of oxide films 8a formed between the tunnel insulating film and the floating gate electrode and formed near the lower ends of a pair of side faces parallel to the channel width direction of the floating gate electrode, and a nitride film 2c formed between the tunnel insulating film and the floating gate electrode and formed between the pair of oxide films.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120635-A (JP)
Title: Hot spray repair material
Inventor: NANBA MAKOTO
IPC: C04B12/02
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot spray repair material which is excellent in rapid drying property.  <P>SOLUTION: In a binder-free hot spray repair material which contains a refractory raw material having grain sizes of ≤75 μm in an amount of 25-50 wt.% and forms a carbon bond under a hot condition, the hot spray repair material is obtained by adding a metal powder or an iron alloy powder, which contains iron as a main component and ≥70 wt.% powder fraction having particle sizes of ≤1.0 mm, to the refractory raw material in an amount of 5-50 wt.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122755-A (JP)
Title: Apparatus and method for manufacturing toner particles
Inventor: IKI SATOSHI
IPC: B01D33/04
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing toner particles by which the water content of a wet toner particle cake obtained by efficiently separating/washing toner particles from a toner particle dispersion can be reduced, with respect to an apparatus and method for manufacturing toner particles granulated by a wet process.  <P>SOLUTION: The method for manufacturing toner particles includes at least a filtration step of deliquoring a toner particle dispersion prepared by forming toner particles in a liquid dispersion medium to separate wet toner particles from the liquid dispersion medium, and washing the resulting wet toner particle cake, and a drying step of drying the wet toner particle cake obtained at the filtration step, wherein the filtration step is carried out with a belt filter equipped with a squeeze ventilation mechanism by which the wet toner particle cake is ventilated under squeeze.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119347-A (JP)
Title: Mounting structure of optional member
Inventor: YAMANISHI MANABU
IPC: A47B13/00
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an optional member, which is capable of more simply and quickly changing a mounting position.  <P>SOLUTION: The option mounting structure has a plurality of rail sections 23a forming protrusions T or uneven section raised from a base 2 or an object to be secured and laterally protruding, engaging members 724a engageable with the protrusions of plurality of main rails 23b or side rails 23c respectively and described hereinafter in a desktop panel 7, and an engaging mechanism E selectively reciprocablly movable between an engaging position (E1) engaging the engaging faces 724b of the engaging members 724a and the downward facing faces 234 or the faces to be engaged of the protrusions T and an evacuation position (E2) spacing the engaging faces 724b and the downward facing faces 234 in a face direction and spacing the engaging faces 724b relative to the rail sections 23b in a thickness direction of the rail sections 23a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128010-A (JP)
Title: Gas turbine combustor and its operating method
Inventor: NISHIDA HIROYUKI
IPC: F23R3/30
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine combustor capable of making mixed combustion of a liquid fuel and a gaseous fuel without involving an increase of NOx, and of reducing the amount of carbon dioxide emission, compared with the case where natural gas is solely used as the fuel.  <P>SOLUTION: The invention includes a fuel premixing means 1 to pour the liquid fuel 5 in the liquid state as it is, when a fuel gas 4 is supplied to the combustor 10, into the fuel gas 4, the liquid fuel 5 having a nature to gasify at the temperature of the fuel gas 4 or a temperature lower than it, and to produce a mixture fuel in gaseous state upon gasifying the liquid fuel 5 at the temperature of the fuel gas 4 and mixing with the fuel gas 4 uniformly; and also a premixing part to inject the fuel into the combustor 10 after the gaseous state mixture fuel 9 is premixed by a compressed air 14 supplied to the combustor 10. The liquid fuel 5 as a subsidiary fuel is mixed completely with the natural gas 5 as the main fuel when the condition is in a loaded operation or over, and then a premixed gas is prepared by mixing it with the air for combustion in the premixing part which is injected into the combustor and combusted so as to produce a combustion gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129668-A (JP)
Title: Interrupt control system of cpu
Inventor: IKUMICHI YUUICHI
IPC: G06F13/24
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To mask only an interrupt signal from a defective device.  <P>SOLUTION: Devices 1-3 generate interrupt signals to a CPU 5, and an interrupt control device 4 applies an interrupt signal selected in accordance with the order of priority set to each device 1-3. An assert time check timer 6 individually provided for each device 1-3 generates an interrupt error notification signal when an assert time exceeds a set time for the interrupt signal generated from each device 1-3, and a mask circuit 7 individually provided for each device 1-3 masks the interrupt signal generated to the control device 4 from the device 1-3 when the interrupt error notification signal is applied from the timer 6. The timer 6 is shared with each device 6, and occurrence of error is notified to a higher order system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129826-A (JP)
Title: Access control system using portable electronic apparatus
Inventor: HANDA FUKIO
IPC: G06K19/10
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access control system which eliminates the necessity of verifying reading program for each gate and preventing a setting error of a memory address to be read by a reader.  <P>SOLUTION: The access control system comprises a portable electronic apparatus having a non-contact IC card function mounted thereon and an access control device which controls a gate to permit entry/exit on the basis of authentication ID information received from the portable electronic apparatus. The portable electronic apparatus includes a storage means wherein different authentication ID information are stored, a display means for displaying stored gate information, a selection means for selecting gate information displayed on the display means, and a means for storing authentication ID information selected by the selection means into a prescribed storage area preliminarily provided to be read by the access control device so that this information can be rewritten. The access control device includes a means which reads authentication ID information stored in the storage area of the portable electronic apparatus when reading authentication ID information from the portable electronic apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT