baber/WOPTO huggingface dataset:
Patent JP-2009198908-A (JP)
Title: Lens component for optical communication
Inventor: TANAKA HIROKAZU
IPC: G02B6/42
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve as much as possible optical coupling efficiency between an optical fiber and an optical element having at least one of a light emitting function and a light receiving function.  <P>SOLUTION: A lens component for optical communication has a condensing lens 3 for optically coupling the optical fiber 6 to the optical element 4 having at least one of the light emitting function and light receiving function. The condensing lens 3 is formed of gallium phosphide with an impurity concentration of 1.0×10<SP>16</SP>/cm<SP>3</SP>or less, and has an internal transmittance of 90% or more and a refractive index of 2.1-4.5 to all lights in a wavelength band of 1,260-1,675 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195874-A (JP)
Title: Membrane separation activated sludge treatment apparatus
Inventor: ITO TSUNETO
IPC: C02F1/44
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple improvement means to solve the problem that a membrane element for use in a membrane separation activated sludge treatment apparatus is damaged while undergoing the aeration in the operation, wherein a filtration film bonded to a filter plate is broken, resulting in a seal breakage, which is remarkably reduced particularly around the upper end portion of the membrane element.  <P>SOLUTION: The membrane separation activated sludge treatment apparatus comprises a membrane separation device having a plurality of membrane elements disposed therein and an aeration device disposed thereunder, wherein the membrane element has the filter plate, whose surfaces are both covered by the filtration film bonded to the filter plate at the periphery of the film for sealing. The filtration film is turned down at one edge of the filter plate so as to cover both the surfaces of the plate. The membrane element is arranged in the membrane separation device so that the filtration film surface is set nearly vertically and the edge where the filtration film is turned down comes to the upper side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200410-A (JP)
Title: Vacuum processor
Inventor: MORIOKA YASUKIYO
IPC: H01L21/3065
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum processor which more effectively suppresses advance of a foreign matter rebounded from a turbo molecular pump, does not degrade the yield of a sample, and has structure easy in cleaning.  <P>SOLUTION: In the vacuum processor having coaxial exhausting structure which has: a processing chamber 20 which is arranged in a vacuum container 11 and in the inside of which plasma is formed; a sample base 19 which is arranged at a lower part of the inside of the processing chamber 20 and on the upper surface of which a sample W for processing is loaded; a gas introduction mechanism 13 which is arranged at an upper part of the processing chamber 20 and has an introduction hole for introducing gas for processing in the processing chamber; a pressure control mechanism 24 which is arranged at a lower part in the inside the processing chamber and controls pressure in the inside of the processing chamber; and the turbo molecular pump 25 for exhausting the inside of the processing chamber, wherein the turbo molecular pump 25 is installed at a lower part of the sample base 19, two or more boards 31, 32 are alternately installed in an exhaust path formed between a wall surface on the inside of the processing chamber 20 and a peripheral side wall surface of the sample base 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202416-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU NORIYUKI
IPC: B41J11/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can suppress abrasion of a bearing part of a conveyance roller.  <P>SOLUTION: This sublimation type printer 10 (image forming apparatus) is equipped with a printing part for printing to a paper 1, a paper supplying roller 50 (conveyance roller) for conveying the paper 1, a driving force transmitting gear 52b (first gear) for transmitting a driving force, a paper supplying roller gear 59 (second gear) set not to mesh with the driving force transmitting gear 52b except at the time of paper feeding of the paper 1 by the paper supplying roller 50 and for rotating the paper supplying roller 50, a paper supplying roller bearing 60 (bearing part) which rotatably holds the paper supplying roller 50 and the paper supplying roller gear 59, and a supporting arm 61 (supporting member) which movably supports the paper supplying roller bearing 60. At the time of paper feeding of the paper 1 by the paper supplying roller 50, the paper supplying roller bearing 60 moves, so that the driving force transmitting gear 52b and the paper supplying roller gear 59 mesh with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008150396-A (JP)
Title: System for delivering cosmetic and pharmaceuticals
Inventor: GODBEY KRISTIN J
IPC: A61K8/81
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for the delivery of one or more active agents to a subject.  <P>SOLUTION: The device for delivering at least one active agent to a localized body surface comprising a substantially water-soluble or substantially water-dispersible carrier comprising at least one polymer and at least one plasticizer, and having a first surface and a second surface, a substantially water-soluble or substantially water-dispersible adhesive disposed on at least a portion of the first surface of the carrier, and having a carrier surface in contact with the first surface of the carrier and an application surface generally opposed to the carrier surface, and at least one support layer releasably adhered to the application surface of the adhesive, the second surface of the carrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009212167-A (JP)
Title: Varactor and method of controlling the same, electronic device, and communication mobile device
Inventor: HANYU KAZUTAKA
IPC: H01G7/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a varactor which is adaptive to applications of electronic devices including various electronic devices and communication mobile devices, and to provide an electronic device comprising the varactor and a communication mobile device.  <P>SOLUTION: The varactor is provided by forming a pair of electrodes across a ferroelectric material layer and applying a polarizing process, being equal to the coercive field of hysteresis characteristics of polarization or higher, to the ferroelectric material layer. An electrostatic capacitance is varied according to a control voltage applied to an electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208522-A (JP)
Title: Battery mounting structure
Inventor: MORI TADAO
IPC: B60K1/04
Filed: 2008-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery mounting structure enhancing a water-proofing performance of an electric contact point of a battery and a vehicle.  <P>SOLUTION: The battery mounting structure is provided with: a battery pack 10 built-in with the battery and provided with a discharge electrode 11a on a first end surface 11, i.e., one end surface in a longitudinal direction; an upward opened storage part 8 provided on a floor of the vehicle and detachably storing the battery pack 10; a load electrode 17 provided on a first side wall 21 of the storage part 8 and connected to the discharge electrode 11a at attachment of the battery pack; and a seal member 18 resiliently provided between the first side wall 21 and the first end surface 11 and surrounding a periphery of a connection portion of the discharge electrode 11a and the load electrode 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208607-A (JP)
Title: Stop device of small vessel
Inventor: OKUMOTO YASUO
IPC: B63H21/22
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stop device of a small vessel with an engine operated by an engine remote controller, wherein a throttle is returned to an idling position with a simple operation, a shift (engine clutch) is returned to a neutral position, switching of the engine clutch is prevented when the throttle is in a position other than the idling position, and re-operation is possible only when a shift knob of the engine remote controller is in the neutral position when returning to an ordinary operation state after the stop signals are transmitted, and the throttle knob is in the idling position.  <P>SOLUTION: The small vessel mounted with the engine 20 operable with a portable transmitter 3 includes a stop switch 8 attached therein. When the stop signals are transmitted from the stop switch 8, the throttle 21 of the engine 20 is switched to the idling position, and the engine clutch 22 is switched to the neutral position only when the throttle 21 is in the idling position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207729-A (JP)
Title: Generator of game machine
Inventor: KUWANA TAKAHIRO
IPC: A63F7/02
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator of a game machine which is capable of preventing an entrance of the generator from being clogged with game balls even if a game ball passage is provided which extends from the entrance of the generator to the lower part of the generator.  <P>SOLUTION: The game ball passage is formed of swingable wing members in the direction crossing the falling direction of game balls shot into a game board, and erecting walls facing the wing members, and each erecting wall includes a wall member movable in a direction crossing the passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008377-A (JP)
Title: Electric floor heating panel and electric floor heating system using this panel
Inventor: MIWA KAZUHIRO
IPC: F24D13/02
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide safety design capable of preventing abnormal heating by fatigue disconnection of a three-wire system cord-like heater of an electric floor heating panel.  <P>SOLUTION: A three-wire system heater of first and second two heater wires 21 and 22 heated by current-carrying and a detection wire 23, is used as the three-wire system cord-like heater 20. The first heater wire 21 and the detection wire 23 are covered with first covering resins 24 and 26, and the second heater wire 22 is covered with a second covering resin 25 having the melting temperature higher than the melting temperature of the first covering resins. In a heating circuit, a fuse 51 fused by heating when an electric current flowing to the detection wire 23 flows to a resistor 53 by a short circuit of the first heater wire 21 and the detection wire 22 caused when the first covering resins 24 and 26 melt, is connected to the second heater wire 22 side. One ends of the first and second two heater wires of the three-wire system cord-like heater 20, are directly or indirectly connected to a power source, and the other ends are mutually connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208027-A (JP)
Title: Ruthenium catalyst immobilized in macromolecule and use thereof
Inventor: KOBAYASHI OSAMU
IPC: B01J31/28
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ruthenium catalyst immobilized in a macromolecule that holds such an activity enabling the system to efficiently perform oxidation reaction of alcohol without using a cocatalyst and a reoxidant, is easily recovered and recycled after use, leaks no metal, and never deteriorates any activity even if it is used repeatedly.  <P>SOLUTION: The macromolecule immobilized ruthenium catalyst where ruthenium metal is supported in a cross-lined macromolecule by allowing a ruthenium precursor to react with a crosslinking macromolecule with a side chain having an aromatic side chain and alkoxysilyl group is provided. This catalyst leaks less metal than in a conventional immobilized ruthenium catalyst, is easily recovered, and hardly causes activity to be deteriorated after it is recovered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209652-A (JP)
Title: Cleat
Inventor: HORIIKE ISAO
IPC: E04D3/36
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleat which can be formed easily by bending while the strength against a load like a negative pressure load is increased, and can prevent degradation of the waterproof property of a roof.  <P>SOLUTION: The cleat 2 used for mounting a folded-plate roof material 49 on a roof material holding implement 69 comprises a cleat body 70 and a reinforcing member 71. The cleat body 70 comprises a rising part 72 connected to the roof material holding implement 69 and an engaging part 19 formed on an upper end of the rising part 72 and engaged with the folded-plate roof material 49. The reinforcing member 71 is joined to and integrated with the rising part 72 of the cleat body 70. The rising part 72 of the cleat body 70 is reinforced by the reinforcing member 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217943-A (JP)
Title: Connector
Inventor: KAWAGUCHI RYUJI
IPC: H01R12/16
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector can maintain reliability of connection even if the connector is made low in height.  <P>SOLUTION: The socket contact 5 includes a terminal part 5a, a support part 5b continuing from it, and a contact part 5c continuing from that, and a bent portion is formed between the support part 5b and the contact part 5c. The contact part 5c is cut at a position anterior to the position at which a series of belt-shape metal body rises from the bent portion, therefore, an edge part 5f of the cut face 5e is in contact with a corresponding header contact 6. Then, this bent portion gives an energizing force to the contact part 5c as a reaction as the contact part 5c contacts the corresponding header contact 6 and is elastically deformed. As a result, a loading per unit area is increased and even in the case of the connector with low height, it can enhance reliability to the impact from the outside due to vibrations, falling or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214577-A (JP)
Title: System capable of loading cargos in all directions
Inventor: TERAOKA HISAYA
IPC: B63B35/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of the transshipping work of cargoes between marine vessels.  <P>SOLUTION: This is a system that is arranged between marine vessels and relays cargoes when transshipping the cargoes from a first marine vessel 20 to a second one 10. This system includes storage means 32-1 to 32-3 capable of temporarily storing cargoes more than at least the load capacity of the first marine vessel 20. Furthermore, the system includes a first transshipping means 34, which unloads cargoes from the first marine vessel 20, first conveying means 41, 45, 47, which convey the cargoes unloaded from the first marine vessel 20 by the first transshipping means 34, and a second transshipping means 36, which discharges the cargoes conveyed by the first conveying means 41, 45, 47 into the storage means 32-1 to 32-3 for temporary storage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214654-A (JP)
Title: Front structure of automobile
Inventor: WATANABE MICHINARI
IPC: B62D25/20
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of an automobile, capable of reliably preventing the displacement in direction of a front tire in the event of a collision and suppressing the degradation in performance of load transmission from the front tire, and the degradation in performance of load transmission to the rear side of a vehicle body.  <P>SOLUTION: The front structure of the automobile has the front tire W disposed a distance ahead of a hinge pillar 3 and the frontal end portion of a side sill 13, and is provided with a frontal collision detection sensor SE and a restraint member 70 which moves to a position approaching the front tire W, upon detection of a frontal collision by the frontal collision detection sensor, to restrain the displacement in direction of the front tire W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215764-A (JP)
Title: Rail corrective griding apparatus, rail corrective grinding-correcting method, and rail corrective grinding vehicle
Inventor: OGATA YUKIE
IPC: E01B31/17
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail corrective grinding-apparatus, a rail corrective grinding method and a rail corrective grinding vehicle facilitating the replacement work of a grinding tool piece and reducing rolling noises caused by corrective grinding marks with an inexpensive simple structure.  <P>SOLUTION: A control device 24 controls the operation of hydraulic circuits 15c, 16c of moving devices 15, 16 so that the hydraulic circuits 15c, 16c supply or discharge a working fluid to or from cylinder parts 15a, 16a until the grinding tool piece 6 contacts a head top face R<SB>1</SB>in a predetermined attitude. The control device 24 then controls the operation of a driving force generating part 10 of a driving device 7 to rotate rotation bodies 8A-8D to move a winding member 9 by rotationally driving a driving shaft 8a of the rotation body 8A by the driving force generating part 10, and the grinding tool piece 6 continuously moves in the length direction of the rail R while being in contact with the head top face R<SB>1</SB>. As a result, the grinding tool piece 6 grinds and corrects the head top face R1 of the rail R continuously by a predetermined length to reduce the occurrence of the rolling noises caused by the wavy rugged corrective grinding marks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217897-A (JP)
Title: Optical device, optical head, optical assist magnetic recording head, and optical recording apparatus
Inventor: NISHIDA NAOKI
IPC: G11B7/22
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device that reduces man fixing hours for fixing a polarization maintaining fiber to a polarization direction as well as an assembling cost by easily positioning the polarization direction of the polarization maintaining fiber in a predetermined direction and fixing the polarization maintaining fiber.  <P>SOLUTION: In the optical device having the polarization maintaining fiber 11 that transmits light emitted from a light source while maintaining a polarization direction of the light, and a V-groove 14b at which the polarization maintaining fiber is fixed, each of the polarization maintaining fiber and the V-groove has a positioning means that determines the position of a rotation direction around an optical axis of the polarization maintaining fiber in association with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219323-A (JP)
Title: Methods of manufacturing vibration actuator and assembly
Inventor: SUZUKI YOSHIHIKO
IPC: H02N2/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a vibration actuator that is molded integrally with a whirling part having a rotor assembled thereto uninsertably and undrawably by fitting between a protrusion and a recess.  <P>SOLUTION: The method includes: a rotor preparing step of preparing the rotor 140; a sacrificial layer forming step of forming a sacrificial layer 202 for covering a region covered from the whirling part 120 in the outer peripheral part 143 of the rotor 140; a whirling part forming step of integrally forming the whirling part 120 for covering the sacrificial layer 202; and a sacrificial layer removing step of removing the sacrificial layer 202 from between the rotor 140 and the whirling part 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221865-A (JP)
Title: Misfire determination device and misfire determination method for internal combustion engine, and vehicle
Inventor: SUZUKI TAKASHI
IPC: F02D29/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the misfire of a multi-cylinder internal combustion engine, in which an output shaft is connected to a rear stage through a torsional element.  <P>SOLUTION: With respect to a revolution number Nc of a carrier of a planetary gear mechanism as a rear-stage-side revolution number of a damper connected to a crankshaft of an engine through the damper, a revolution number FNc after filtering is calculated by applying bandpass filter for extracting a frequency component of resonance based on torsion of the damper (S120), and the misfire of the engine 22 is determined based on the wave height WHfc of the calculated revolution number FNc after filtering (S130-S150). Therefore, even if it is difficult to accurately determine the misfire of the engine based on rotational fluctuation of the crankshaft of the engine, the misfire of the engine is accurately determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219826-A (JP)
Title: Absorbent article
Inventor: MIZOBUCHI TAKAHIRO
IPC: A61F13/15
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article having a superior prevention property of bedsore on a body back side (especially, the sacral region and the coccyx part) caused by urine contamination.  <P>SOLUTION: This absorbent article is so formed that both right and left sides of the width-directional center part of a crotch part M in an absorber 3 have the easy-to-bend portions 3y of the crotch part that are linearly extended on the article rear side from the boundary with an abdominal side part F respectively, width-directional center-side end edges 4i of respective three-dimensional gathers 4 located in the crotch part M are located closer to the width-directional center side than the easy-to-bend parts 3y, and boundaries 4k between free parts 4f and base end parts 4x in the respective three-dimensional gathers 4 are separated outward in the width direction with respect to the easy-to-bend parts 3y.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226242-A (JP)
Title: Filter medium, and filtration unit employing the same
Inventor: MURAYAMA SATOSHI
IPC: B01D39/20
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter medium for use in cleaning air in a facility wherein particulate contaminants, dust and the like are generated, having high efficiency of catching the same in air and having a prolonged replacement cycle resulting from its enhanced capability of catching them in a greater amount, and a filter employing the filter medium.  <P>SOLUTION: The filtration unit 10 that cleans air by catching particulate contaminants, dust, and the like in air includes a filer medium 30 attached to surrounding wall faces 15a to 15d each having a gas permeable wall face member 17. The filter medium 30 includes a first filter medium layer 31 formed of a noninflammable or a flame-retardant fiber or of a woven fabric or a nonwoven fabric having been subjected to a treatment of making it noninflammable or flame-retardant, and a second filter medium layer 32 laid over the surface of the first filter medium layer 31, is characterized in that the first filter medium layer 31 has a thickness of 20.0 mm to 60.0 mm and the second filter medium 32 has a thickness of 5.0 mm to 25.0 mm, with the second filter medium layer 32 made to have a denser structure than the first filter medium layer 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT