baber/WOPTO huggingface dataset:
Patent JP-2008109227-A (JP)
Title: High-frequency power amplifier
Inventor: GOTO KIYOTAKE
IPC: H03F1/02
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power amplifier which has high output efficiency and also has excellent distortion characteristics in a wide frequency band.  <P>SOLUTION: The high-frequency power amplifier has an FET element having a plurality of unit FETs 30 each having a gate pad 30a which is made of a multi-finger type transistor and to which a signal is input, a source pad 30b which is grounded, and a drain pad 30c which outputs a signal, and a high-frequency processing circuit 14 wherein a plurality of series resonance circuits 32 each shunt-connected between the gate pad 30a of a unit FET 30 and a ground end, and two of the series resonance circuits 32 have mutually different resonance frequencies of secondary or higher harmonics of a frequency included in the operation frequency band of the FET element 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105873-A (JP)
Title: Single crystal manufacturing apparatus and single crystal manufacturing method
Inventor: TAKANO KIYOTAKA
IPC: C30B15/20
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal manufacturing apparatus and a single crystal manufacturing method which are used for manufacturing a single crystal while easily stabilizing a crystal quality.  <P>SOLUTION: The single crystal manufacturing apparatus 1 includes a chamber capable of being divided into a plurality of chambers 2, 20, 21, 22, 23 and is used for manufacturing the single crystal by a Czochralski method. At least one of the plurality of chambers 2, 20, 21, 22, 23 has a flow passage 31 for a circulation cooling medium, through which the circulation cooling medium flows to cool the chamber and measuring means 34, 35, 36 for measuring the inlet temperature and the outlet temperature of the flow passage 31 and the flow rate of the circulation cooling medium respectively. Further, the apparatus 1 includes a calculation means 37 for calculating the heat amount to be removed from the chamber and/or the ratio of the heat amount to be removed from the measured values of the inlet temperature, the outlet temperature, and the flow rate of the circulation cooling medium, and a pulling speed control means 38 for controlling the pulling speed of the single crystal on the basis of the calculated heat amount to be removed and/or the calculated ratio of the heat amount to be removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150273-A (JP)
Title: Two-layered flexible printed circuit board and method for manufacturing two-layered flexible printed circuit board
Inventor: YAMAGATA MAKOTO
IPC: H05K3/06
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed circuit board excellent in bending characteristics obtained from a flexible copper lining laminated board using an electrolytic copper foil.  <P>SOLUTION: The two-layered flexible printed circuit board provided with a wire formed by etching the electrolytic copper foil on the surface of a resin film layer, wherein an initial precipitated crystal layer 1 at the time of manufacturing the electrolytic copper foil is removed from the wiring, and a normally precipitated crystal layer 2 is merely included is adopted. In addition, it is preferable that a deviation between the neutral line of a cross-section thickness in the two-layered flexible printed circuit board and that of the wiring thickness is within 5% of a total thickness in the two-layered flexible printed circuit board or the like, if the two layered flexible printed circuit board is provided with a cover lay film layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008108954-A (JP)
Title: Electronic component housing package, electronic device, and electronic device mounted apparatus
Inventor: ONIZUKA YOSHITOMO
IPC: H03B5/32
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component housing package which can be thinned without forming a base part of a plurality of insulating layers in an electronic component housing package which houses a semiconductor element and a piezoelectric vibrator in a recess part and has a through-hole.  <P>SOLUTION: In the electronic component housing package, a frame-like part 103 has a stepped part 105 in at least one side of a recess part 104 side, a through-hole 109 is formed from an upper surface of the stepped part 105 to a lower surface of a base part 102 in the stepped part 105 and the base part 102, and the through hole 109 is formed so that a diameter of an opening in the stepped part 105 is smaller than a diameter of an opening in the base part 102.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111056-A (JP)
Title: Cellulose acylate film, polarizing plate and liquid crystal display device
Inventor: FUKAGAWA NOBUTAKA
IPC: B29C41/24
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film and a polarizing plate and a liquid crystal display device each using the cellulose acylate film.  <P>SOLUTION: In the cellulose acylate film, Rth (retardation in thickness direction) (in 446 wavelength), Rth (in 548 wavelength) and Rth (in 629 wavelength) are each ≥-10 nm and ≤10 nm even in either one environmental humidity of 10% RH at 25°C, 60% RH at 25°C and 80% RH at 25°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007182063-A (JP)
Title: Imprint lithography
Inventor: SIMON KLAUS
IPC: B29C59/02
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus with which microprocessing is conducted without the need for an expensive equipment or material.  <P>SOLUTION: The lithographic apparatus has a first base plate table 31 arranged to hold the base plate, a second base plate table 32 arranged to hold the base plate, an imprint template holder 41 arranged to hold the imprint template 40 and an imprintable medium dispenser 36. The first base plate table is movable between a first position located at the imprintable medium dispenser or its neighborhood and a second position located at the imprint template holder or its neighborhood. The second base plate table is movable between the position of the first base plate table and that of the second base plate table in a way that the first and the second base plate tables exchange their positions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073983-A (JP)
Title: Electromagnetic coil
Inventor: KONO KEISUKE
IPC: H01F41/08
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic coil which improves the insulation quality and production efficiency, and reduces the electromagnetic coil in size.  <P>SOLUTION: A traverse shaft section 609 shifts in response to the rotation of a bobbin rotating section 604 at a predetermined winding pitch P1, for example, equivalent to two to ten times of the diameter of a wire rod 520. With this shift movement of the traverse shaft section 609, the wire rod 520 extracted from a winding nozzle section 610 shifting together with the traverse shaft section 609 is wound spirally along a slant surface 530 formed by a primary winding section 541 at the winding pitch P1 equivalent to two to ten times of the diameter of the wire rod. As a result, an advancing-side wire rod 520a and a reversing-side wire rod 520b cross over each other at opposing inclinations. Hence, it becomes possible to prevent the reversing-side wire rod 520b, when wound on the advancing-side wire rod 520a, from pulling and dislocating the advancing-side wire rod 520a from its regular winding position, thereby eliminating undesirable winding collapse.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008115046-A (JP)
Title: Hydrocarbon reforming apparatus
Inventor: YAMAZAKI TOMOKI
IPC: B01J23/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrocarbon reforming apparatus with which a large amount of high purity hydrogen gas can be produced at a lower cost by lowering the decomposition temperature of a hydrocarbon gas and high purity carbon fine powder can be obtained as a by-product.  <P>SOLUTION: In the hydrocarbon reforming apparatus, a catalyst obtained by kneading, forming and firing 1-45% silicon dioxide, 10-50% corundum, and 5-30% dolomite-periclase, is heated at 400-800°C in a closed apparatus, then a hydrocarbon gas is brought into contact with the catalyst, and hydrogen gas and the carbon powder are continuously produced from the resulting gas by alternately using biserial cyclones.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119026-A (JP)
Title: Probe for measurement
Inventor: IMAI JUNJI
IPC: A61B5/1455
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher detection precision by realizing the easier fixation of a probe for measurement on the surface of a living body in the probe for measuring the data necessary for the optical analysis of blood components.  <P>SOLUTION: Mounted on a circuit board 10 are a light emitting element 13 for irradiation with light beams of a wavelength for measurement, a photodetector 14 which outputs a signal corresponding to the intensity of incident light to be admitted onto a photodetecting surface and a communication part which outputs a data corresponding to the signal outputted from the photodetector to an external device for analysis. An optical fiber 24a for emission is arrayed with one end part facing the light emitting element 13 with the other end part disposed on the measuring surface 1a. An optical fiber 24b for photodetection is arrayed with one end part facing the photodetector 14 with the other end part disposed on the measuring surface 1a. A body housing 2 makes up the measuring surface 1a to house the circuit board 10, the optical fiber 24a for emission and the optical fiber 24b for photodetection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124210-A (JP)
Title: Semiconductor light-emitting element, manufacturing method thereof, and optical device
Inventor: NAKAJIMA HIROSHI
IPC: H01S5/323
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element and an optical device using the same, which suppresses the overflow of electrons and can improve the property.  <P>SOLUTION: An electron barrier layer 16 is formed between an active layer 14 and a first p-type clad layer 17. This electron barrier layer 16 is composed of group II-VI compound semiconductor including at least beryllium (Be) among group II elements and including at least tellurium (Te) among group VI elements, more specifically, beryllium tellurium (BeTe) or BeZnTe. The ΔEc of the electron barrier layer 16 to the active layer 14 becomes large, the overflow of electrons to the first p-type clad layer 17 or the second p-type clad layer 19 is suppressed securely, improving the temperature characteristics and the reliability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124855-A (JP)
Title: Speaker device
Inventor: TANIGUCHI TOMOHIRO
IPC: H04R1/02
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain a speaker device which can be also arranged in a comparatively narrow space.  <P>SOLUTION: The speaker device 10 has divided spaces formed by partitioning an internal space of an acoustic tube 1 by a diaphragm 3, since the respective divided spaces correspond to speakers 2 arranged to the sides of the respective edges 1a of the acoustic tube 1, the speaker 10 suitably outputs sound from both edge sides in accordance with output of the respective speakers 2. Then, since the speaker device 10 has the slender outer shape according to the shape of the long acoustic tube 1 having prescribed length, it can be arranged in a slender and narrow space such as the acoustic tube 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128687-A (JP)
Title: On-board gas detector
Inventor: ARANISHI KAZUYA
IPC: G01N27/16
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To escape the water accumulated between a gas-permeable membrane 22 and a cover 20 even if a gas detector is turned upside down and to make the height of the cover 20 constant with respect to a side wall 17.  <P>SOLUTION: Gas sensors 5 and 6 are arranged in the side wall 17 of an upper case 9 and an opening 10 is covered with the gas-permeable membrane 22. Double inside and outside projections 25 and 26 are provided to the cover 20 and the outside projections 26 are welded to the side wall 17. The gaps between the projections 25 and 26 are set to gas passages.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129108-A (JP)
Title: Automatic gain control device, audio recording device, video/audio recording device and telephone call device
Inventor: YOSHIDA MASAHIRO
IPC: G10L21/0232
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic gain control device capable of performing an automatic gain contro suitable for acoustic environment.  <P>SOLUTION: The automatic gain control device comprises: a determination means for determining the acoustic environment; a gain control amount determination means for determining a gain control amount based on a determination result by the determination means; and a gain control means for controlling gain of an audio input signal, based on the gain control amount determined by the gain control amount determination means. The determination means determines, for example, a strength degree of periodicity of the audio input signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130757-A (JP)
Title: Electrical circuit device
Inventor: DOMAE HIROSHI
IPC: H05K7/20
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to efficiently dissipate heat of electrical components via a terminal.  <P>SOLUTION: A lead wire 41 of a power element 4 is inserted through a hole 14 of a substrate 1 and a projection 13 of a heat slinger 3 is inserted through a hole 13 of the substrate 1. The heat slinger 3 and the lead wire 41 are bridged by a solder 2 on the opposite side of the projection 13. Heat generated by the power element 4 is transmitted to the heat slinger 3 via the lead wire 41 and the solder 2 and then is dissipated by the heat slinger 3. Since the solder 2 has good heat conductivity, good heat dissipation efficiency is achieved. Moreover, there is no hindrance to additional installation of a heat dissipation mechanism to the main body 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134804-A (JP)
Title: Information processor, information processing program and printing system
Inventor: SATAKE MASAKI
IPC: B41J21/00
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable or facilitate extraction of a print position of an entry column from a print result even if the print result is varied depending on a difference in interpretation of document data, or enhance the accuracy thereof.  <P>SOLUTION: In a printing system 90, a data acquisition part 90 acquires document data including an entry column, a print position determination part 92 determines the print position of the entry column by use of a non-standard interpretation part 96 which interprets the document data based on a non-standard interpretation reference. A print data generation part composes extractable data enabling extraction of the print position of the entry column from the print result of the document data to the document data to generate print data, and a printer 22 prints the generated print data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137756-A (JP)
Title: Elevator device
Inventor: FUJITA TATSUO
IPC: B66B1/42
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a position of a car floor surface in stopping in a boarding-alighting position of respective stories of a building in response to a floor surface position of a stopping floor, without driving a hoisting machine.  <P>SOLUTION: This elevator device 10 has a position adjusting device 50 arranged in a hoistway 12, a car position detecting sensor 48, and a control pane 42 controlling these operations. The position adjusting device 50 is composed of feed screws 60A and 60B, a motor 52 and a transmission mechanism for rotatingly driving these feed screws, and a slider 64 lifting along the feed screws 60A and 60B. When positional dislocation of the car floor surface 18A is detected by the car position detecting sensor 48 when a door of a car 18 opens, the slider 64 lifts in the direction for correcting the dislocation, and a rope 22 connected to the slider 64 is pulled up or pulled down. Thus, a position of the car floor surface 18A can be finely adjusted while stopping the hoisting machine 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140083-A (JP)
Title: Action support program and system
Inventor: MIZUHARA KUMIKO
IPC: G06F13/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically discriminate and execute an action to be executed with respect to an event which has occurred.  <P>SOLUTION: A rule DB 42 preliminarily stores rule information showing an action to be executed for promoting correspondence to a user and rule pattern information showing the pattern of words expressing the characteristics of an action shown by the rule information by associating those information items with each other. A message analysis part 514 acquires words included in the text of an object message. An event/action decision part 515 decides the pattern of the object message based on the acquired words. The event/action decision part 515 decides whether or not the rule pattern information suitable for the pattern of the object message exists. An action generation/execution part 516 executes an action shown by the rule information stored so as to be associated with the rule pattern information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137488-A (JP)
Title: In-wheel motor system
Inventor: KUROKAWA HISAFUMI
IPC: F16F15/02
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor system provided with a shock-absorbing mechanism having a constitution capable of simultaneously pouring grease to a ball spline by a simple constitution.  <P>SOLUTION: A guide of the shock-absorbing mechanism for elastically supporting a motor relative to a frame dress up part of the vehicle is constituted by a first ball spline 23 comprising a spline shaft 23a and a spline nut 23b; a second ball spline 24 comprising a spline shaft 24a and a spline nut 24b; and a guide housing 25 formed with vertical holes 25m 25n for storing the spline nuts 23b, 24b. A lateral hole 25h for pouring grease for smoothing motion of a small ball attached to the spline nuts 23b, 24b is provided between the vertical holes 25m, 25n, and the grease is poured to the first and second ball splines 23, 24 from the lateral hole 25h.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140665-A (JP)
Title: Proton conductive membrane, membrane-electrode assembly, and solid polymer fuel cell
Inventor: NAKAJIMA HIDEYASU
IPC: H01M8/02
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductive membrane which realizes a high impact resistance and a high polar solvent resistance while maintaining a high proton conductivity, a membrane electrode assembly, and a solid polymer fuel cell.  <P>SOLUTION: The proton conductive membrane contains particles 1 composed of a silicon-oxygen cross-linked structure. Furthermore, the terminal of non-reacted hydroxide group of the particles 1 is treated by a sililation reagent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144588-A (JP)
Title: Thruster device using nitrous oxide
Inventor: KAWAGUCHI JUNICHIRO
IPC: F02K9/44
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thruster device capable of reducing toxicity of a storable liquid propellant, in its turn, capable of advancing detoxification, and capable of improving low temperature environmental compatibility of a propelling system using the storable liquid propellant.  <P>SOLUTION: This thruster device generates thrust by using catalytic cracked gas provided by catalytically cracking nitrous oxide by a nitrous oxide cracking catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144879-A (JP)
Title: Retainer for rolling bearing and rolling bearing
Inventor: KOBAYASHI MASAHITO
IPC: F16C33/66
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long life retainer for rolling bearing and rolling bearing with less wear by supplying enough lubricant between a rolling body and pillar section while keeping a strength of the pillar section.  <P>SOLUTION: The retainer for the rolling bearing is equipped with a plurality of dimple-like fine recesses 14 in at least one of a guiding face of a retainer 5 in slide-contact with a roller 4 or a surface of the retainer 5 in slide contact with the end face of the roller 4. Furthermore, in the dimple-like fine recesses 14, solid lubricant is embedded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144724-A (JP)
Title: Turbo compressor
Inventor: KATO ISAO
IPC: F04D29/12
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo compressor advantageous for preventing lubricant from flowing into an impeller blade side.  <P>SOLUTION: The turbo compressor 1 comprises: a body 2; a bearing 3; a drive shaft 4; an impeller blade 5; a torque generating part 6 rotating the drive shaft 4; and a lubricant supply passage 7 supplying lubricant to a bearing 3. A first seal part 91 and a second seal part 92 are disposed to a drive shaft 4. A release passage 75 has a first opening 76 formed between the first seal part 91 and the second seal part 92, a second opening 77 discharging the lubricant toward a lubricant storage part 26, and a communication passage 78.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143453-A (JP)
Title: Vehicle storage device
Inventor: HORIUCHI TASUKU
IPC: B60R7/04
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opened/closed storage device for a vehicle, having no need for opening/closing operation.  <P>SOLUTION: When the opening relative operation of a user to be precedingly done in relation to opening the storage device is detected, a storage device driving means drives the storage device to be opened. For example, the storage device is opened when the unlock of a door is detected and an ignition switch is off. When the door is locked or it is unlocked but the ignition switch is on, preparations are considered to be completed and the storage device driving means drives the storage device to be closed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148762-A (JP)
Title: Golf club head
Inventor: SUGIMOTO YASUSHI
IPC: A63B102/32
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a golf club head in which a light-weight crown part can be provided without deteriorating durability, and in which the center of gravity can be provided in a lower position.  <P>SOLUTION: The golf club head 1 is provided with a hollow part i inside. The golf club head 1 has a face 2 for hitting a ball, and the crown part 4 composed of metallic material so as to connect with an upper edge 2a of the face 2 and to form an upper face of the head. The crown part 4 has a thick part 8 and a thin part 9 that is thinner than the thick part 8. The thin part 9 has a plurality of circular thin parts 10 which have circular outlines and are arranged so as to be separated each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT