baber/WOPTO huggingface dataset:
Patent JP-2006129094-A (JP)
Title: Redundant server system and server apparatus
Inventor: AOKI RYUICHI
IPC: H04L45/24
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To redundantize a server disposed at a border between LAN and WAN and providing services of the LAN and WAN to clients on the LAN at a low cost.  <P>SOLUTION: Two servers are provided at the border between the LAN and WAN, one of them is operated as an operating server 10A, and the other is operated as a standby server 10B. The operating server 10A and the standby server 10B are connected to a hub 20L of the LAN side, and clients 40 over the LAN are each connected to the hub 20L. Also, the operating server 10A and the standby server 10B are connected to a hub 20W of the WAN side, and the hub 20W is connected to an ADSL modem 22 for connection with an ISP 30. The operating server 10A and the standby server 10B can communicate doubly on a WAN side path via the hub 20W and a LAN side path via the hub 20L, and perform communication for health check and system switching via the double paths.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127654-A (JP)
Title: Multilayered information recording medium and its manufacturing method
Inventor: KAWAGUCHI YUKO
IPC: G11B7/24
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a transparent layer for separating signal layers from each other with reduced fluctuation in film thicknesses at a high speed.  <P>SOLUTION: In the method for manufacturing the multilayered information recording medium having two or more information recording layers and formed with resin layers between the information recording layers, a method of forming the resin layers includes at least a process of filling a liquid resin into the mesh of a screen, and a process of applying only the liquid resin on an object to be printed without contact of the screen with the object to be printed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134367-A (JP)
Title: Optical disk discrimination method and optical disk device
Inventor: HIRAYAMA HIROSHI
IPC: G11B19/12
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk discrimination method by which contact between an objective lens having high NA and a surface of an optical disk is avoided when the optical disk is discriminated with respect to the objective lens having high NA, and an optical disk device to which the method is applied.  <P>SOLUTION: The optical disk device is provided with at least an optical head capable of switching to a laser wavelength λ and lens numerical apertures NA1 and NA2 (NA1>NA2) in the discrimination of an optical disk using the objective lens numerical aperture NA1 and the laser wavelength λ, a means for detecting an S curve detected based on fluctuation in a return light obtained by the laser focus of the optical head through an optical disk, and a control means for controlling a device operation. The control means controls the application of a laser to the optical disk and the driving of the objective lens based on the combination of the laser wavelength λ and the lens numerical aperture NA2, and the optical disk is discriminated based on the s curve detection from the detection means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134944-A (JP)
Title: Exposure device
Inventor: TAKUBO SHINYA
IPC: G01B11/00
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a pattern with precision on an object by positioning the object surface to the best focus plane of a projection optical system.  <P>SOLUTION: A control unit 70 controls moisture of the atmosphere around measurement instruments (102a and 102b) by considering the information about changes in measurement values of the measurement instruments which at least depends on the moisture. Thanks to controlling of moisture the amount of change in measurement values from the measurement instruments caused by moisture is minimum (for example, zero). As the occurrence of measurement error of the measurement instruments is reduced which is caused by moisture (change of it), the position of the object surface is measured with precision by the measurement instruments. Based on the measurement result, the surface of an object W is positioned at the best focus plane of a projection optical system PL, so that the pattern of a reticle R is transferred with precision on the object.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102447-A (JP)
Title: Electric field forming apparatus for fryer
Inventor: UCHIKAWA MAMORU
IPC: A47J37/12
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field forming apparatus for a fryer by which the adhesion of a food product onto the bottom surface of an oil tank is evaded, a uniform frying state is obtained even at the rear side of the food product by generating a sufficient heat convection, and the deterioration is blocked in oil.  <P>SOLUTION: The apparatus comprises an oblong electrode 5 which is arranged along the inner wall surface of the oil tank 1; and a power source part 7 for converting the inputted AC of a commercial frequency into the AC of a frequency being higher than the commercial frequency and impressing the AC of the high frequency onto the electrode. The electrode 5 includes an oblong metallic rod 5a, and an insulation layer 5b for covering the rod. It is preferable that the frequency of the AC voltage to be applied is 5 to 20 kHz.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132209-A (JP)
Title: Opening-closing mechanism of sash
Inventor: ISHIHARA TAKASHI
IPC: E04B2/56
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently ventilate the inside and outside, by using the whole window frame as a ventilation opening, even in the window frame of a deformed sash.  <P>SOLUTION: This opening-closing mechanism of the sash has the window frame 1 of the sash fitted in an opening part of a wall, and a shoji screen 2 arranged in an opening part of this window frame 1; and moves the shoji screen 2 in parallel in the substantially horizontal direction by a link mechanism 24. While installing a plurality of vertically opposed auxiliary vertical frames 22 inside the window frame 1, a plurality of vertically opposed vertical sash bars 17 are installed in a position opposed to the auxiliary vertical frames 22 in the window sash. The mutually opposed auxiliary vertical frames 22 and vertical sash bars 17 are connected via the link mechanism 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133147-A (JP)
Title: Light measuring method and device
Inventor: SUZUKI TAKAYOSHI
IPC: G01J11/00
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light measuring method and device for accurately measuring the intensity of feeble light by photon counting method by use of a photomultiplier.  <P>SOLUTION: A pulse current output from a photomultiplier 1 according to the incident light quantity of measuring light is current/voltage converted and amplified as an output signal in a circuit 3, and this output signal is binarized to a digital signal by comparison with a threshold voltage in a pulse binarization circuit 4. The number of output pulses contained in the digital signal are counted by a counter 6, and the output pulse number per unit time is displayed as a measurement result in a display part 7. The application voltage to be applied from a high voltage power supply circuit 2 to the photomultiplier 1 is adjusted by a volume VR1, and the threshold voltage is adjusted by a volume VR2 of a threshold adjusting circuit 5, whereby the relation between the incident light quantity to the photomultiplier 1 and the output pulse number is made linear to measure feeble light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134230-A (JP)
Title: Image editing device
Inventor: FUKUDA MASATO
IPC: G06T3/40
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To insert a photograph image so that there may be no sense of incongruity to the frame of a photograph album without troubling a user.  <P>SOLUTION: In the case that an electronic album is formed, the user sets a layout template defined by preset. When the photograph frame is decorated with a decorated frame, only by specifying image data to the photograph frame developed to a cover or each page area, pasted image data is accomodated in the photograph frame automatically while being variably magnified without changing an aspect ratio by the maximum fit so that there is no clearance with the photograph frames. When there is no decorated frame, it is stored in the photograph frame while being variably magnified without changing the aspect ratio by the minimum fit so that the whole image is displayed when there is no decoration frame. When the photograph frame is set as the cover, it is stored in the photograph frame while being variably magnified without changing the aspect ratio by the maximum fit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005151560-A (JP)
Title: Method of manufacturing multilayer ceramic acoustic transducer
Inventor: BAUMGARTNER CHARLES E
IPC: H01L41/27
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of an ultrasonic imaging system.  <P>SOLUTION: A method of manufacturing a multilayer acoustic transducer having low entire impedance is based on a fact that two piezoelectric ceramic layers (2, 4) are coupled in a state of allowing metallized surface to abut against on a thin conductor. Subsequently, an upper surface is electrically connected to a lower surface to form a wrap around type electrode, and a center conductor (6) forms a second electrode. The entire electric impedance of a two-layer ceramic stack consisting of piezoelectric layers connected in this way has an electric impedance of 1/4 as much as the electric impedance of a solid-state ceramic element having the same dimension. This provides acoustic element sensitivity which is improved by more satisfactorily performing acoustic stack impedance matching for the impedance of an electric cable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006138555-A (JP)
Title: Ventilator with thermo-actuator
Inventor: KUSAKABE FUMITO
IPC: F24F7/013
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To add a function of easily changing an opening and closing direction in response to an operating environment to a ventilator with a thermo-actuator driving opening and closing of a lid body of a ventilating opening on the basis of an outside air temperature, an indoor temperature, or the like.  <P>SOLUTION: The ventilator 10 is provided with the lid body 30 for opening and closing the ventilating opening 12, a thermo-element 23 which is the thermo-actuator operated following temperature change, a retainer member 22 having a cam face 27a which is a part to be engaged for opening and closing the lid body by reciprocation of a piston 25, and a holder member 24 turnably journaled to the lid body, and holding the retainer member such that it can reciprocate. By abutting and engaging an engagement end 33 provided on the lid body to the cam face of the retainer member, opening and closing operation of the lid body is carried out. By changing an abutting direction of the lid body engagement end with respect to the cam face of the retainer member, selection is possible between a first ventilation action wherein the lid body is in a closed state during normal times, and it is changed from the closed state to an open state, and a second ventilation action wherein the lid body is in the opened state in normal times, and it is changed from the opened state to the closed state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136571-A (JP)
Title: Attaching structure of back board in chair
Inventor: MORINO YOSHIMICHI
IPC: A47C7/42
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To attach a back board with an excellent appearance without largely exposing a screw or a backrest support rod or the like.  <P>SOLUTION: The upper ends of a pair of left and right backrest support rods 4 erected from the rear part of a seat 8 are connected by a horizontal connecting rod 5 whose middle part is curved to the rear. To an attaching member 22 turned to the front and fixed to the horizontal connecting rod 5, the upper end part rear surface of the back board 11 whose side end parts are abutted to the front surface of both backrest support rods 4 so as to cover the front part of the horizontal connecting rod 5 is screwed. Also, at least the upper part of the attaching member in a gap formed between the horizontal connecting rod 5 and the back board 11 is covered with a cover member 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140879-A (JP)
Title: Exchange system, its control method, exchange and program of communication terminal
Inventor: OTONARI MIKI
IPC: H04M3/00
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means ensuring simple and reliable setting work for communicating between an exchange and a communication terminal corresponding to a telephone being connected with that exchange.  <P>SOLUTION: The exchange system 1 comprising an exchange 2, a telephone 3 being connected with that exchange 2, and a communication terminal 4 corresponding to that telephone 3 is further provided with a first communication means and a second communication means through which the exchange 2 communicates with the outside. The exchange 2 and the communication terminal 4 corresponding to the telephone 3 being connected with the exchange 2 transmit/receive information for communicating through an LAN interface, i.e. the second communication means, by using an extension interface, i.e. the first communication means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296924-A (JP)
Title: Anion adsorptive carbon material and its production method
Inventor: HAYASHI SATOSHI
IPC: B01J49/00
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive anion adsorptive carbon material with an excellent anion adsorption property being environment-friendly, and its production method.  <P>SOLUTION: The anion, an object to be adsorbed and the ion-exchangeable anion are bonded to, directly or through the calcium ion, a functional group drawn out from a fine pore wall by bringing an acid solution 3a into contact with the fine pore wall of the carbonized product obtained by carbonizing a material 2 comprising a plant with which a solution H containing calcium ion is contacted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144914-A (JP)
Title: Actuator
Inventor: TANABE KOICHI
IPC: F16H61/28
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator enabling a reduction in cost and size and an energy-saving.  <P>SOLUTION: Since a ball 12 is pressed toward a recessed part 7b or 7c by the energizing force of a coiled spring 11 while the ball 12 is engaged with the recessed part 7b or 7c, to move a nut 7 in the axial direction, a force to push back the ball 12 is required. Namely, when the position of the ball 12 engaged with the recessed part 7b or 7c is taken as a shift select position, the position can be held. Accordingly, the axial position of the nut 7 can be held without using an electromagnetic clutch. As a result, the actuator not requiring energization for operation and enabling the energy-saving and a reduction in cost and size can be provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006147849-A (JP)
Title: Group iii-v nitride semiconductor substrate and its evaluation method
Inventor: KAWAGUCHI YUSUKE
IPC: H01L21/66
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III-V nitride semiconductor substrate of which a compound semiconductor layer can be grown flat on the substrate with uniform impurity distribution, and to provide a method of simply evaluating, in a short time, whether it is the substrate of which a compound semiconductor layer can be grown flat on the substrate with uniform impurity distribution or not.  <P>SOLUTION: Photoluminescence is measured at an arbitrary position on the surface of an independent group III-V nitride semiconductor substrate. A group III-V nitride semiconductor substrate is determined as sound product of good yield if α<1, where strength ratio α=N<SB>1</SB>/N<SB>2</SB>, emission intensity at band end peak is N<SB>1</SB>, and the emission intensity at band end peak on the rear surface side of the same substrate corresponding to the measurement position is N<SB>2</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142435-A (JP)
Title: Sealing device
Inventor: SASAKI HISAO
IPC: B23Q11/08
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of suppressing fluctuations of frictional resistance due to the change of a friction state of a seal provided between a pair of relatively movable members.  <P>SOLUTION: A telescopic shutter 33 is composed by relatively movably and adjacently arranging a plurality of telescopic covers 33a. The seal 38, which is slidable to the adjacent telescopic cover 33a, is provided to the end part of each telescopic cover 33a. A vibration imparting device 39 for imparting vibration to a sliding contact part of the seal 38 and the telescopic cover 33a, which is located oppositely to the seal 38, is provided on the telescopic cover 33a or near it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006147378-A (JP)
Title: Conductive paste
Inventor: WADA YOSHIHIRO
IPC: H01B1/00
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste for filling through-holes or via holes excellent in electric conductivity and having high heat conductivity.  <P>SOLUTION: The conductive paste used for filling through-holes and via holes formed on a printed wiring board contains a metal filler, a resin component made of a latent curing agent and epoxy resin. The conductive paste contains 2,000 to 10,000 wt.% of the metal filler to 100 wt.% of resin component. It is preferable that the metal filler is made of metal powder with a tap density of 4.5 g/cc or higher, and that the metal filler is formed by mixing two or more kinds of metal powder with tap densities and specific surface areas different from each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144713-A (JP)
Title: Four cycle gasoline engine
Inventor: HIRASHITA SHIGEYUKI
IPC: F02D41/02
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure charging efficiency ηv necessary for securing compression self ignition and torque, and appropriate internal EGR ratio m while reducing pumping loss according to change of an operation condition of an engine by expanding variation range of charging efficiency ηv.  <P>SOLUTION: An exhaust valve drive means 62 opening an exhaust valve 60 in a middle of intake stroke at a time of valve re-open action and closing the exhaust valve 60 during a period from a vicinity of top dead center over initial stage of compression stroke is provided. An intake valve drive means 43 opening an intake valve 40 in a vicinity of top dead center in an operation zone where at least valve re-opening action of the exhaust valve 60 is performed and closing the same before bottom dead center and enabling to change valve open quantity of the intake valve 40 is provided. Valve re-open action of the exhaust valve 60 is performed with selecting a first valve open period in which valve opening period during intake stroke is long in light load operation zone in operation zone where valve re-open action of the exhaust valve 60 is performed, and a second valve open period in which valve open period during intake stroke is shorter than the first valve open period in heavy load operation zone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142763-A (JP)
Title: Screen printer
Inventor: MACHIDA TAKEMI
IPC: B41F15/26
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printer which has no possibilities that even a sheet substrate might be dragged into a conveyance device and can certainly convey the substrate to realize an efficient printing operation.  <P>SOLUTION: This screen printer 10 prints a paste P on the substrate 20 by bringing the mask plate 70 with pattern pores into contact with the substrate 20 retained on a printing table 30 and squeegeeing the paste P on the mask plate 70. In addition, a conveyance framework 40 structured of an outer peripheral frame 44 with a retention piece 42 for retaining the substrate 20, is provided. The printing table 30 is accessibly arranged in an opening part 46 formed of the inner peripheral edge of a retention piece 42 so as to allow the ascent of the table 30 with the substrate 20 mounted on the upper surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153314-A (JP)
Title: Refrigerating cycle
Inventor: IIJIMA KENJI
IPC: F25B1/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle having improved operating efficiency while simplifying the construction of an expansion valve with lower cost.  <P>SOLUTION: The refrigerating cycle using carbon dioxide as refrigerant comprises an adjusting means for increasing the opening of the expansion valve with an increase in the pressure of the high pressure side refrigerant on the inlet side of the expansion valve and reducing the opening of the expansion valve with a reduction in the pressure of the high pressure side refrigerant. The adjusting means sets the expansion valve to be open corresponding to a pipe having an inner diameter of 0.2-0.5 mm when the pressure of the high pressure side refrigerant is 7.38 MPa and sets the expansion valve to be open corresponding to a pipe having an inner diameter of 0.8-1.6 mm when the pressure of the high pressure side refrigerant is 14 MPa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158058-A (JP)
Title: Inverter device
Inventor: MIYAHARA KIYOKAZU
IPC: H02M7/5387
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device wherein there is a great difference between positive voltage and negative voltage, output in steep pulse waveform can be easily obtained, and its waveform and period can be easily adjusted.  <P>SOLUTION: The inverter device is so constructed that the following is implemented: the base of one 4 of first to fourth switching elements 1 to 4 is fixed at zero volt; gate signals of pulse widths inverted relative to each other are periodically applied at dead time to two switching elements 2 and 3 whose arm is different from the one switching element 1 of the remaining three. Further, gate signals of the same pulse width are applied to the two switching elements 2 and 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152653-A (JP)
Title: Expanded band of flexible joint for manhole and connection structure
Inventor: TANAKA HIDEO
IPC: F16L41/08
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an expanded band capable of providing a stabilized connection state without depending on a wall thickness of a manhole or a diameter of a bore or the like in a connection of the bore section of the manhole and a cylindrical flexible joint.  <P>SOLUTION: The expanded band 1 used for the connection of the bore section of the manhole and the cylindrical flexible joint is provided. The expanded band 1 is equipped with a circular member 2 formed by a rod-like body 2A having an approximately circular section and a diameter widening means 3 widening a diameter of the circular member 2. The circular member 2 has a cutting section 2B in at least one place. The circular member 2 has a curved shape so as to parallel with the inside of the bore section of the manhole. The expanded band 1 enlarges a gap of the cutting section 2B of the circular member 2 by the diameter widening means 3, and the circular member 2 is made to widen the diameter. When the diameter is widened, the expanded band 1 is made to fit a stopper 3B into the gap of the cutting section 2B of the circular member 2 in a rigid guide 3A, and an expanded state is fixed to curve to an upper side toward a plane C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI