baber/WOPTO huggingface dataset:
Patent JP-2009167897-A (JP)
Title: Suction air volume detecting device of internal combustion engine
Inventor: ISHIWATARI YUJI
IPC: F02D45/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the deterioration of the detection accuracy of a suction air volume caused by an intake unbalance state, in an internal combustion engine for arranging air flowmeters in branched two intake pipes, respectively.  <P>SOLUTION: The air flowmeters 13L and 13R are arranged in the two intake pipes 11L and 11R, respectively, branched off on the upstream side of an intake passage, and an intake pressure sensor 18 is arranged in a surge tank 17 of a confluent intake pipe 14 on its downstream side. The suction air volume is arithmetically operated by switching a sensor used for arithmetically operating the suction air volume to the intake pressure sensor 18 from the air flowmetwers 13L and 13R before its intake unbalance state is caused by predicting the occurrence of the intake unbalance state of becoming unbalance in an air flow rate flowing in the two intake pipes 11L and 11R based on at least one such as an engine operation state, a vehicle travel state, wind information provided from an external part by an information communication apparatus such as a navigation system mounted on a vehicle and a detection result of an obstacle detecting means for detecting an obstacle (such as a vehicle) existing in front of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167136-A (JP)
Title: Sustained release microparticle, and method for producing sustained release microparticle
Inventor: MUNAKATA MASANOBU
IPC: A61K9/16
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide sustained release microparticles holding collagen in an affected part over a long period of time without degrading the collagen in an early stage, sustainedly releasing a contained substance such as a drug in the affected part, resultantly curing, repairing and regenerating the affected part, and having excellent biocompatibility, and to provide a simple method for producing the sustained release microparticles with a small number of production steps.  <P>SOLUTION: The sustained release microparticles sustainedly release the substance when including the substance. The sustained release microparticles are obtained by cross-linking an emulsion prepared by dispersing a collagen solution as a dispersed phase using an aqueous solvent in an oil as a continuous phase with a surfactant using a cross-linking agent in the continuous phase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174790-A (JP)
Title: Air cleaner with humidifying function
Inventor: NOZU HITOSHI
IPC: F24F6/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To exercise a humidifying function of a large capacity, and to prevent dropping of a sensible temperature by preventing direct hitting of a humidification air current on a user.  <P>SOLUTION: An air cleaner with the humidifying function has an air cleaning wind path 4 equipped with an air cleaning filter communicated with an inlet 2 and an outlet 3 and a humidification wind path 5 equipped with a humidifying means 7 in a body 1, and a double intake blower 11 equipped with a first air intake 8, a second air intake 9, and an upper discharge opening 10. The air cleaning wind path 4 is communicated with the inlet 2, the air cleaning filter 6, the first air intake 8 and the upper discharge opening 10 of the double intake blower 11, and the outlet 3 in order. The humidification wind path 5 is communicated with the inlet 2, the air cleaning filter 6, the humidifying means 7, the second air intake 9 and the upper discharge opening 10 of the double intake blower 11, and the outlet 3 in order. By forming a partition plate 14 dividing a casing 13 interior of the double intake blower 11 from the inlet to the upper discharge opening 10 on the same face comprising a main plate 15 of a double intake type centrifugal fan 12, humidification capacity is sufficiently exercised, and noise is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179827-A (JP)
Title: Plating method, plated product provided with plated film produced by the plating method, and plating solution
Inventor: DEO SHINICHI
IPC: H01H49/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated gold film having a finely shaped body dispersed therein, by uniformly dispersing the finely shaped body in a plating solution such as a gold plating solution to which a surface active agent cannot be applied.  <P>SOLUTION: A plating method employs the plating solution containing the finely shaped body to form a plated film having the finely shaped body dispersed therein, and includes at least: a surface treatment step of forming a carboxyl group on the surface of the finely shaped body; a plating solution preparation step of dispersing the finely shaped body having the carboxyl group formed thereon in the plating solution; and a plating step of forming a plated film having the finely shaped body dispersed therein, by using the plating solution having the finely shaped body dispersed therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182058-A (JP)
Title: Shield casing and electronic apparatus
Inventor: YAMAZAKI MASATO
IPC: H05K9/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a shield casing equipped with a frame body and a lid body engaged with the frame body, wherein operability of engaging operation between the frame body and lid body is excellent and the possibility of a decrease in shielding function of the shield casing after the engagement is reduced; and an electronic apparatus including the same.  <P>SOLUTION: The shield casing includes: the frame body 6 configured to surround the electronic component 52 mounted on a circuit board 51; and the lid body 7 engaged with the frame body 6 to cover the electronic component 52. The frame body 6 includes an engagement recess 64, and the lid body 7 includes a main surface portion 71 forming a cover surface for covering the electronic component 52, and a hook unit 72 configured to engage with the engagement recess 64 in a state that the lid body is engaged with the frame body 6. The hook unit 72 is substantially deformable elastically in a second direction D2 opposite to a first direction D1, wherein in the second direction the lid body 7 is fitted to the frame body 6 when the hook unit 72 is pressed by the frame body 6 while the lid body 7 is fitted to the frame body 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179672-A (JP)
Title: Oxygen absorbing resin composition
Inventor: YOKOSE EMIKO
IPC: C08L101/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen absorbing resin composition having such a high oxygen absorption speed as to realize a deoxidized state in a shorter period of time.  <P>SOLUTION: The oxygen absorbing resin composition includes an oxidizable thermoplastic resin and a transition metal catalyst, wherein the transition metal catalyst contains an amine ligand.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008207554-A (JP)
Title: Laminated film
Inventor: KOYAMA HIROSHI
IPC: B32B27/30
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin film which is excellent in lactic acid resistance.  <P>SOLUTION: A surface layer made of a methyl methacrylate-styrene copolymer resin and a polycarbonate resin overlies at least one side of a substrate layer made of a thermoplastic resin. The total thickness of the laminated film is preferably 20-500 μm, the thickness of the substrate layer is preferably at least 0.5 times as thick as the total thickness, and the thickness of the surface layer is preferably 1-100 μm. A methacrylic resin is used preferably as the thermoplastic resin, and especially the methacrylic resin incorporated with acrylic rubber particles is used preferably.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181673-A (JP)
Title: Method of manufacturing magnetic recording medium
Inventor: KAMATA YOSHIYUKI
IPC: H01F10/16
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium having satisfactory head positioning accuracy while securing floating properties of a recording and reproducing head and a satisfactory SN ratio and showing high reliability even under high temperature and high humidity conditions.  <P>SOLUTION: The method of manufacturing the magnetic recording medium includes: depositing a magnetic recording layer on a substrate, forming masks on areas corresponding to recording regions of the magnetic recording layer, partially etching the magnetic recording layer in areas not covered with the masks with an etching gas to form protrusions and recesses on the magnetic recording layer, modifying the magnetic recording layer remaining in the recesses with Ne gas to form non-recording regions, and forming a protecting film on an entire surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180070-A (JP)
Title: Lock mechanism of electric lock
Inventor: SHIGETANI MAMORU
IPC: E05B47/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock mechanism capable of preventing inconveniences from occurring even when a handle and a knob are carelessly operated during the locking.  <P>SOLUTION: A locking board 5 is shortened. The base end of a sub locking board 18 of the generally same length as the original locking board is installed coaxially with the locking board 5 and rotatably relative to the locking bar. The sub locking board 18 is biased in the direction approaching the dead bolt of the locking board. When the step section of the dead bolt 1 is positioned inward of the position where the step part crosses the path of the end of the locking board, a current to a motor in the locking direction is interrupted by a control switch 21 drivingly switched by the other end of the locking lever 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186511-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MITO AYAKO
IPC: G03G15/20
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device configured to perform a temperature control so that a fixing performance may not be reduced when continuously feeding small-sized sheets of paper, and to provide an image forming apparatus with the fixing device.  <P>SOLUTION: The fixing device includes: a center heater having a heat generating section for heating the center part in the width direction of a fixing member with power supply from an external power source; an end heater having a heat generating section for heating both ends in the width direction of the fixing member with power supply from the external power source; and an auxiliary heater for heating the fixing member with power supply from the capacitor; wherein at the fixing process to feed the small-sized sheet narrower than the width of the heat generating section of the central heater, the end heater is always turned off and the center heater and the auxiliary heater are turned on so as to heat the fixing member. When the discharge of the capacitor is stopped in the midst of the fixing process to continuously feed the small-sized sheets, the end part target temperature is increased after the discharge of the capacitor is stopped, and the end heater is turned on so as to heat the fixing member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185317-A (JP)
Title: Unit for preventing contamination of workpiece in elevator type plating apparatus
Inventor: HASEGAWA KENTARO
IPC: C25D17/06
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for preventing contamination of a workpiece in an elevator type plating apparatus, which inhibits a treatment liquid scattered from a workpiece from depositing on an adjacent workpiece, and prevents the occurrence of a plating failure.  <P>SOLUTION: This preventing unit has blocking plates 9a, 9b and 9c arranged so as to determine the upper part of a treatment tank 4 between two adjacent hangers 5 and 5 as a fixed position and form a plane vertical to a traveling direction of the workpiece, and a blocking plate transfer mechanism 12 for moving the blocking plates 9a, 9b and 9c to a direction perpendicular to an anteroposterior direction with respect to the traveling direction of the workpiece. The blocking plate transfer mechanism 12 acts in such ways of: moving the blocking plates 9a, 9b and 9c to the traveling direction of the workpiece in synchronization with the travel of the workpiece; moving the blocking plates in a direction perpendicular to the traveling direction of the workpiece up to the outside apart from the upper part of the treatment tank 4 after the workpiece has travelled downward; subsequently moving the blocking plates in a reverse direction of the traveling direction of the workpiece up to the fixed position with respect to the traveling direction of the workpiece; and further moving the blocking plates in a direction perpendicular to the traveling direction of the workpiece up to a fixed position in the upper part of the treatment tank 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188653-A (JP)
Title: Telemeter system
Inventor: MATSUO KAZUHIRO
IPC: H04Q9/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in a collection time since the collection time may be increased occasionally by S/N deterioration of a radio channel or the like in conventional standardized transmission procedures although, in a telemeter system, it is one of important requirements how observation data are to be transmitted to a host device in a short period of time.  <P>SOLUTION: In batch call control, reception/transmission at a highest transmission rate that each observation station can set is commanded and in individual call control, reception/transmission at a lowest rate that a target observation station can set is commanded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217775-A (JP)
Title: Obstacle avoidance situation display generator
Inventor: TRAN MY
IPC: B64D45/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide obstacle avoidance guidance enabling a pilot to easily recognize potential obstacles based on improved data from a collision avoidance system, and to provide a display generator for providing the pilot with obstacle avoidance guidance.  <P>SOLUTION: The display generator receives data from an obstacle avoidance dispatcher and resolver module 20, a hybrid ground collision avoidance module 30, a hybrid air collision avoidance module 40, a display control panel 50 and a navigation management module 70. The display generator generates obstacle avoidance display image video data including symbology that represents a location of one of a predicted ground collision, a predicted air collision and an induced collision. The display generator provides an image rendering device 80 with the obstacle avoidance display image video data which the pilot can use to avoid both air and ground obstacles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009184795-A (JP)
Title: Sheet conveying device, image forming device, and document reading device
Inventor: YAMAZAKI SHINICHI
IPC: G03G15/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device conveying a sheet again or continuously, when the sheet can be used as it is even after jamming.  <P>SOLUTION: After conveyance of a recording paper sheet is stopped caused by jamming, it is determined whether the recording paper sheet can be used as it is based on the combination of detection output of paper detection sensors 73A, 73B, 73C. If the recording paper sheet can be used as it is, conveyance of the recording paper sheet is restarted to perform print processing of the recording paper sheet, so that the number of forcible delivery or removal of the recording paper sheet is reduced to speed up the print processing of the recording paper sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184993-A (JP)
Title: Benzofluorene compound, material for light-emitting layer using the compound, and organic electroluminescent element
Inventor: YAMADA HIROSHI
IPC: H01L51/50
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzofluorene compound exhibiting excellent performance, for example, when applied to an organic electroluminescent element.  <P>SOLUTION: The benzofluorene compound has a spiro structure and also has a specific substituent such as hydrogen, phenyl, naphthyl, biphenylyl, phenanthryl, anthryl, pyrenyl, chrysenyl and triphenylenyl.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183573-A (JP)
Title: Heating appliance
Inventor: FUKUYAMA KAZUYUKI
IPC: A47J36/04
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating appliance which hardly generates odor even when a heater is at high temperature.  <P>SOLUTION: The heating appliance is provided with an appliance body 1 equipped with a storing space 12c in which a heated element can be stored and a heater 3 fixed on the outer surface of a wall 12b that forms the storing space 12c through a two-sided adhesive tape 4. The two-sided adhesive tape 4 is composed of adhesive layers 42, 42 which contain acrylic adhesive compound on both sides of substrates 41 laminated and combined in one. When the two-sided adhesive tape 4 is heated at 180 degrees centigrade for 30 minutes the density of the volatile component derived by a formula: volatile component concentration (ppm) = weight of volatile component X (μg)/weight of two-sided adhesive tape prior to heating (g) (the weight of volatile component X in the formula shows the hexadecane corresponding weight) is less than 2,000 ppm and the volatile toluene density derived by a formula: volatile toluene concentration (ppm) = weight of volatile toluene Y (μg)/weight of two-sided adhesive tape prior to heating (g) (the weight of volatile toluene Y in the formula shows the hexadecane corresponding weight) is less than 50 ppm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190917-A (JP)
Title: Silica-titania glass, its producing method and method for measuring coefficient of linear expansion
Inventor: KUSHIBIKI JUNICHI
IPC: H01L21/027
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide silica-titania glass exhibiting a sufficiently controlled CTE, a method for exactly measuring the CTE of the silica-titania glass without limiting a sample size and a method for controlling the CTE of the silica-titania glass by a post-treatment.  <P>SOLUTION: The silica-titania glass having a coefficient of thermal expansion CTE obtained by substituting the velocity of leakage surface acoustic waves V<SB>LSAW</SB>and a fictive temperature Tf for an equation (1) denoted as CTE=4.436×(V<SB>LSAW</SB>-3,308.95)+(1,068-Tf)/2.84 (1) (wherein, CTE is a coefficient of thermal expansion (ppb/K); V<SB>LSAW</SB>is the velocity of leakage surface acoustic waves (m/s); and Tf is a fictive temperature (°C)) of -50 ppb/K or more and 50 ppb/K or less at 22°C and having the range of the fictive temperature Tf denoted as 700(°C)≤Tf≤1,300(°C), is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191403-A (JP)
Title: Apparatus for producing nanofiber and apparatus for producing nonwoven fabric
Inventor: KUROKAWA TAKAHIRO
IPC: D01D5/04
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the production of nanofibers having high quality.  <P>SOLUTION: Provided is the nanofiber production apparatus 200 including jet arrangement 201 for jetting a raw material liquid 300 as a raw material for nanofibers 301 into a space, and charging arrangement 202 for imparting an electric charge to the raw material liquid 300 to electrify, wherein, the jet arrangement 201 has a cylindrical jet container 211 which has many jet openings 261 in the peripheral wall and jets the raw material liquid 300 with a centrifugal force generated by the rotation of the jet container itself, liquid-storing arrangement 214 for storing the raw material liquid 300 overflowed from the jet container 211, and transfer arrangement 215 for transferring the raw material liquid 300 from the liquid-storing arrangement 214 to the jet container 211, and that the nanofiber production apparatus includes a raw material liquid-supplying arrangement 204 for supplying the raw material liquid 300 to the liquid-storing arrangement 214.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193883-A (JP)
Title: Connection terminal, connector, and semiconductor package
Inventor: TERADA TAKESUKE
IPC: H01R33/76
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal repeatedly usable, and capable of taking a wide stroke range; a connector equipped with the connection terminal; and a semiconductor package.  <P>SOLUTION: This connection terminal is provided with: a base part having a surface partially fixed to one-side circuit structure out of two circuit structures different from each other; and a contact part extending in a rising direction with respect to the base part from a part not fixed to the one-side circuit structure within the surface of the base part, and contacting the other-side circuit structure. It is further preferable that the base part forms a flat shape, and the base end of the contact forms a downward convex surface with respect to the surface of the base part when it is assumed that the side where the contact part extends with respect to the surface of the base part is the upper side of the base part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193459-A (JP)
Title: Traffic signal controller
Inventor: TODAKA NAO
IPC: G08G1/097
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplicate traffic signal controller switching to a standby control system quickly and continuously controlling traffic signals when an abnormal state of a traffic light is detected.  <P>SOLUTION: The traffic signal controller 100 is provided with a primary traffic signal controller for controlling a signal and a standby traffic signal controller with the same structure as the primary traffic signal controller to be used when the primary traffic signal controller fails. The primary traffic signal controller has: a phase data storage part for storing phase data; a control unit for controlling lighting of the signal; a lamp control unit for lighting each lamp of the signal; an abnormal state storage part for storing combinations of abnormal lighting state of the signal; and a failure detection part for giving an instruction to use the standby traffic signal controller when the lighting state is determined to be abnormal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196725-A (JP)
Title: Sheet conveying device and image forming device
Inventor: MIYAJIMA KUNIO
IPC: B65H5/06
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a gear by disconnecting a drive transmission means when a conveying roll is loaded by clogging of conveyed sheet.  <P>SOLUTION: A sheet conveying device includes: a drive source 86; the conveying roll 58c for conveying the sheet; a drive transmission means 90 for transmitting drive force from the drive source 86 to the conveying roll 58c; and a drive transmission disconnection means 104 for disconnecting transmission of drive of the drive transmission means when the conveying roll 58c is loaded by clogging of the conveyed sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT