baber/WOPTO huggingface dataset:
Patent JP-2010185326-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: GISEN MASAYUKI
IPC: F02P5/153
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To set an adequate ignition timing when the setting of an ignition timing depending on filling efficiency deviates from an optimum value because of the characteristic variation or the variation with time of an engine.  <P>SOLUTION: The filling efficiency ηc is calculated depending on an intake air flow amount GAIR and an engine revolving speed NE, and an initial knocking limit ignition timing IGINI is calculated depending on the engine revolving speed NE and the filling efficiency ηc. A knocking correction value IGKNOCK is calculated depending on a knocking detection result, and a learning parameter table having first and second learning parameters (a), (b) set is updated in accordance with the knocking correction value IGKNOCK. The first and second learning parameters (a), (b) are calculated depending on the engine revolving speed NE, and a cylinder correction value DIGRLS(N) is calculated corresponding to each of a plurality of cylinders of the engine 1, using the filling efficiency ηc and the first and second learning parameters (a), (b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009199593-A (JP)
Title: Trackball socket for handheld wireless communication device
Inventor: WELKER MICHAEL
IPC: G06F3/0354
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternative mounting mechanism for a navigation tool in order to accommodate a device to a thin profile.  <P>SOLUTION: The socket is a device for connecting the trackball device to a printed-circuit board and configured to receive a trackball device in a receiving space formed therein. The socket has an exterior configured to fit within an installation recess in a printed circuit board. A biased electrical interconnector extends from an interior surface of the receiving space into the receiving space, the electrical interconnector oriented within the receiving space at a position that establishes biased electrical contact with a target electrical contact of the trackball device and biased electrical contact with a corresponding electrical contact on the printed circuit board when the socket is installed in an installation recess.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259221-A (JP)
Title: Determination method for correction action using geometrical reference judgement of sufficient reliability
Inventor: STARR JEFFREY W
IPC: G06N5/04
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine a correction action to be executed in a diagnosable system.  <P>SOLUTION: A failure mode reasoning engine (FMRE) waits an evidence notification (420), determines a plurality of evidentiary-failure-mode-probability rectangles (EFMPRs) (430), based on the evidence notification, when receiving the evidence notification, and determines a candidate EFMPR out of the plurality of EFMPRs (440). The candidate EFMPR (EFMPR R<SB>CRFM</SB>) is determined based on a distance from an origin of an evidentiary-failure-mode-probability graph. Then, an overlapped area OA is determined between the candidate EFMPR and the other EFMPRs in the plurality of EFMPRs (450), and the overlap area is compared with an overlapped threshold OT (470). A reasonable failure mode (i.e., correct diagnosis) and/or a reasonable correction action for the diagnosable system is determined based on the candidate EFMPR (480), when the overlapped area is less than the overlapped threshold, the reasonable correction action is reported (482), and the reasonable correction action is adopted (490).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188551-A (JP)
Title: Testing roller and testing device
Inventor: MAEDA HIROTOMO
IPC: B29C43/32
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify the surface characteristics of a roller suitable for material processing.  <P>SOLUTION: A testing roller 1 for testing the surface characteristics to a material of the roller has different surface characteristics and includes a plurality of ring members 4 arranged on the same axis. By the peripheral surfaces of the ring members 4, a processing surface which carries out processing to the material is formed. The ring members are contacted with each other to keep the processing surface flush.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188452-A (JP)
Title: Conditioning method and conditioning disk
Inventor: SHIRATANI MASASHI
IPC: B24B53/02
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conditioning method for preventing deterioration of a polishing rate in a CMP step, and reducing scratches on a wafer surface.  <P>SOLUTION: This method includes a step for grinding a surface of a rotating polishing pad 11 provided to an CMP device 1 while the CMP device 1 is polishing a wafer 30; and a step for pressing ground chips of the polishing pad 11 appearing on the surface of the polishing pad 11 in grinding, and ground chips of the wafer 30 scraped out from holes 11d, 11e of the polishing pad 11 into the polishing pad 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189034-A (JP)
Title: Method of sterilizing chamber of aseptic filling machine
Inventor: SUGIYAMA SHIGEHIRO
IPC: A61L2/04
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of sterilizing the chamber of an aseptic filling machine for improving a sterilization capacity and for improving production efficiency by sterilizing in a short time.  <P>SOLUTION: The inside of a chamber is preheated by spraying hot water whose temperature is higher than that of a sterilizing agent into the chamber before spraying the agent. In this way, when the agent is sprayed after preheating, the temperature of the agent does not go down easily enabling the maintenance of a temperature range for effective and sufficient sterilization for a longer time and the exhibition of the maximum sterilization effect right after the agent is sprayed. In addition, by using a sterilizing agent which is hotter and whose concentration is higher for sterilizing the chamber than a sterilizing agent for sterilizing a container, it is also possible to improve a sterilizing effect relative to peracetic acid resistant bacteria.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190132-A (JP)
Title: Variable compression ratio device for internal combustion engine
Inventor: TAKAHASHI NAOKI
IPC: F02B75/04
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use control shaft torque applied in a direction achieving a low compression ratio to a control shaft 18 in order to avoid knocking, in a multi-link variable compression ratio mechanism.  <P>SOLUTION: This variable compression ratio device for an internal combustion engine includes the multi-link variable compression ratio mechanism, and a compression ratio is set according to the rotational position of the control shaft 18 coupled to a control link 15 through an eccentric shaft 19. In the device, an angle α between the control link 15 and a straight line L connecting the center of the control shaft 18 and the center of the eccentric shaft 19 is set at an acute angle close to 90° in a maximum compression ratio position 19a and close to 180° in a minimum compression ratio position 19b. Thereby, torque pressing the control shaft 18 in the direction achieving the low compression ratio by the combustion load F and inertia load has such a characteristic that it is flatly increased with respect to the compression ratio. Since the torque is maximized at the maximum compression ratio, it is possible to effectively assist the achievement of the low compression ratio when accelerating an engine and to avoid the knocking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223888-A (JP)
Title: Data processing system, method of execution by computer, and computer readable medium
Inventor: MOTOYAMA TETSURO
IPC: G06F11/30
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a web server to terminate the processing of a dynamic web page which is operating on a client-side web browser when the web server encounters an abnormal condition.  <P>SOLUTION: A client-server based project schedule management system comprises a task editor accessible through a web browser to perform various scheduling tasks by members of a project. The web browser executes a code which tests abnormal conditions using an exception handler coded in PHP. If an abnormal condition is encountered, the exception handler calls one or more global functions to generate Java Script and send it to the client for gracefully terminating execution of the client-side browser executable code. The exception handler also terminates execution of executable code on the web server which encounters the abnormal condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197600-A (JP)
Title: Device and program for melody modification
Inventor: SUMIDA REN
IPC: G10H1/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform processing for creating a new musical piece which is full of variety so as to be different from a melody before editing, while making the use of a feature of the melody before editing.  <P>SOLUTION: A device for melody modification includes: an inversion means for performing vertical inversion of notes and rests in a range selected by a user, with setting a note indicated by the user as a center; a selection means for selecting whether or not, half tone progress processing is performed on the inverted notes and rests; and a processing means for performing half tone progress processing on the inverted notes and rests. When the half tone progress processing is selected by the user, half tone progress processing of the notes and rests inverted by the inversion means is performed. Thereby, vertical inversion processing is performed without becoming unnatural, even on a musical piece whose melody becomes unnatural by mechanical inversion processing. Moreover, even a beginner without sufficient editing knowledge can easily create a new musical piece which is full of variety so as to be different from the melody before editing, while making the use of a feature of the melody before editing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198696-A (JP)
Title: Master plate and method for manufacturing the same
Inventor: KAMATA YOSHIYUKI
IPC: H01L21/027
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a master plate with no concave and convex difference between a servo area and a data area, to relax stress when an Ni stamper is manufactured from the master plate, and to suppress occurrence of a micro crack at the Ni stamper.  <P>SOLUTION: In the master plate for manufacturing a stamper, a pattern corresponding to a recording track or a recording bit of the data area and a pattern corresponding to information of the servo area are formed by a concave and a convex on a substrate, a convex part has a structure where a first metal layer/an Si layer/a second metal layer are accumulated from the substrate side, and a metal oxide film is formed on a surface of the convex part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205774-A (JP)
Title: Flexible wiring board and optical device
Inventor: BANDAI HARUHIKO
IPC: H05K1/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring board which ensures the number of printed wirings, improves flexibility and followability etc. and achieves a narrow width and miniaturization.  <P>SOLUTION: The flexible wiring board includes: a planar base region 61 connected to a first connection constituent, planar end regions 62, 63 connected to a second connection constituent, and a planar long flexible region connecting the base region to the end regions and having flexibility. The long flexible region includes a plurality of branches 64, 65 branching from the base region and extending and each defining the end region, and the plurality of branches 64, 65 are formed so as to be superimposed to each other and extend. According to this structure, the width dimension of the flexible wiring board can be suppressed to be small while providing a plurality of printed wirings, and flexibility and elasticity are improved to easily disposing the printed wirings even in a small space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202716-A (JP)
Title: Production method of block copolymer composition
Inventor: ODA RYOJI
IPC: C08F297/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a block copolymer composition for producing a block copolymer composition in high productivity, the composition giving a highly isotropic molded article that sufficiently achieves both of a high elastic modulus and a small permanent elongation and exhibits homogeneous mechanical properties even when a molding method easily inducing orientation of molecules such as extrusion molding is applied to the composition.  <P>SOLUTION: The block copolymer composition comprises: a coupling block copolymer obtained by using as an alkoxysilane compound as a coupling agent having at least two alkoxy groups directly coupled to silicon atoms in one molecule, through a specified process; and a triblock copolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206699-A (JP)
Title: Solenoid current control circuit
Inventor: HASHIMOTO TAKAYUKI
IPC: H02M1/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid current control circuit including a low-loss and high-accuracy current detection means.  <P>SOLUTION: Current is supplied to a solenoid 6 from a connection point between a high-side MOSFET 4 and a low-side MOSFET 5 serially connected to DC power source 1. A control circuit 3 controls on/off of the high-side MOSFET and the low-side MOSFET. A series circuit of a sense MOSFET 7 and a sense resistor 8 is connected in parallel with the low-side MOSFET 5. An error amplifier 9 amplifies a voltage between both ends of the sense resistor 8. Current calculation parts 2A, 2B of the control circuit 2 calculate a current in a period where the low-side MOSFET is turned off using an output value of the error amplifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009185032-A (JP)
Title: Drug delivery technology
Inventor: POTTER CHARLES DAVID OGILVY
IPC: A61K9/14
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new drug delivery technology.  <P>SOLUTION: The method for delivering at least one therapeutic compound or a formulation 42 comprising at least one therapeutic compound into an animal or human body through needle-less injection includes a step of: (i) penetrating a water-soluble, lipid-soluble or biodegradable pioneer projectile 10 into the skin, provided that the pioneer projectile includes a diameter of less than 3 mm and remains in the animal or human body; and a step of (ii) directly or substantially directly introducing the at least one therapeutic compound or the formulation 42 comprising the at least one therapeutic compound after the pioneer projectile 10, provided that the at least one therapeutic compound or the formulation comprising the at least one therapeutic compound is provided and delivered in a restrained state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010207739-A (JP)
Title: Reduced pressure drier
Inventor: OKUDA DAISUKE
IPC: B05C9/12
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduced pressure drier capable of suppressing drying irregularities from being formed on a coating film on a substrate.  <P>SOLUTION: The reduced pressure drier includes: a housing part for housing a substrate; a substrate holding part for holding the substrate at a prescribed position of the housing part; an exhaust port provided on a position facing the center position of the substrate held by the substrate holding part, for exhausting the atmosphere of the housing part; and an annular suction port provided with an opening provided along the outer peripheral edge of the substrate held by the substrate holding part and annularly communicated and formed along the outer peripheral edge of the substrate. Since the exhaust port and the annular suction port are communicated and connected, when suction force is generated at the exhaust port, the atmosphere of the housing part is exhausted from the exhaust port through the opening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207431-A (JP)
Title: Dental cutting tip
Inventor: TANUMA MASAHIRO
IPC: A61C3/03
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental cutting tip for solving a common problem in a process of cutting and removing carious dentin, surely removing the carious dentin in a short time, prolonging a life of the tooth by keeping the healthy dentin and pulp as much as possible, and contributing to improve the therapy based on the concept of MI (minimal intervention) at a dental office.  <P>SOLUTION: The dental cutting tip is used as a manipulative cutting device having a handle and a treatment tip vibrated by a vibration device, and includes a blade section, whose outline is formed to have a curved surface by aligning a plurality of blades, and an axile section connected to the blade section. The blades are crossed in the different directions for alignment, and a plurality of concave parts of the dental cutting tip are characteristically formed at the distal ends of the blades and the dental cutting tip can cut the dentin by moving to various directions with the blades formed on the whole surface of the blade section, and the carious dentin can be removed efficiently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207464-A (JP)
Title: High frequency coil unit
Inventor: ASAI HIROTO
IPC: A61B5/055
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow an imaged part to be checked from outside even when a unit is attached while reducing feeling of oppression or anxiety given to a subject.  <P>SOLUTION: A high frequency coil including an electrical circuit mounted on a copper pattern 11b and a circuit board 11c is covered with a basic structure 11a comprising an opaque material. A transparent member 11d composed of a transparent material is attached to the basic structure 11a so that a subject placed inside the basic structure 11a is visible from outside the basic structure 11a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217240-A (JP)
Title: Light source device, optical scanner, and image forming apparatus with the same
Inventor: ONISHI MASATO
IPC: B41J2/44
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device that suppresses misalignment between optical axes of optical system elements, in particular, a laser light source and an optical system element positioned downstream therefrom, and thereby irradiates a prescribed object with laser light, an optical scanner, and an image forming apparatus with the same.  <P>SOLUTION: The light source device 6 includes a light source unit 40 having the laser light source 25 which outputs the laser light onto a prescribed optical axis and a control board 41 mounted with the laser light source 25 and controlling the laser light source 25, optical system elements 26 to 28, and 30 to 32 positioned on the prescribed optical axis, and receiving and guiding the laser light to the prescribed object, a body frame 35 enclosing the optical system elements 26 to 28, and 30 to 32, and having a wall portion 36 holding the light source unit 40 such that the light source unit 40 is exposed to the outside; and a protection cover 60 enclosing the light source unit 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214286-A (JP)
Title: Micro fluidic device and fluid control method
Inventor: TAKAHASHI MUTSUYA
IPC: B01J19/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro fluidic device in which shear force is more effectively generated as compared with the case that the flow directions of two adjacent fluids are not the directions opposite to each other on the boundary between the two adjacent fluids, and to provide a fluid control method.  <P>SOLUTION: The micro fluidic device 1 includes: a fluid branch part 10 and a common flow channel 11. The fluid branch part 10 is provided with: a first introduction pipe 2 into which a first fluid is introduced; a second introduction pipe 3 into which a second fluid is introduced and which is disposed adjacently to the first introduction pipe 2; and a plurality of rectification parts 4 each of which is connected to the first and second introduction pipes 2, 3 and used for generating helical flows respectively in the fluids L1, L2 flowing in the first and second introduction pipes. The common flow channel 11 is connected to the fluid branch part 10 and used for merging the first fluid with the second fluid. The rectification part 4 for generating helical flows having the same direction in all of the first and second fluids L1, L2 consists of a rectification plate obtained by layering a plurality of thin film patterns the adjacent ones of which have the positions shifted from each other by a predetermined angle in the circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218828-A (JP)
Title: Method of measuring dislocation quantity of member joining position and method of manufacturing spark plug
Inventor: OZEKI ATSUSHI
IPC: H01T13/08
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve measuring accuracy and a measuring speed of a dislocation quantity from a joining target position of a member joined to a measuring object.  <P>SOLUTION: The dislocation quantity of joining of an earth electrode 30 from an ignition optimal position O1 is measured in a state of threadedly engaging a subject metal fitting 50 with a female screw tool 300. A distance ε between the axis A of the earth electrode 30 and a reference straight line LS is calculated. The distance ε is the length of a perpendicular lowered to the reference straight line LS from the axis A. An angle α between a first straight line L1 and the reference straight line LS is calculated by using the distance ε and a preregulated distance β between the axis A of the earth electrode 30 and the axis O of the subject metal fitting 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009167792-A (JP)
Title: Tunnel excavator
Inventor: MURANISHI MASANORI
IPC: E21D9/06
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel excavator minimizing production of excavation muck and reducing, to the extent possible, the risk of jacking fault caused by restraint of a machine body.  <P>SOLUTION: Front trunk water feed ports 15 are arranged at two positions of a trunk part of an excavator body to freely feed the water to an outer peripheral part. The front trunk water feed ports 15 feed the water backward. Two rear trunk first water feed ports 16 and two rear trunk second water feed ports 17 are arranged at a lower part of a rear trunk 6, respectively, and intake ports for taking the excavation muck into the trunk are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010213880-A (JP)
Title: Game machine
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent the fraudulent work committed by inserting foreign matters through the clearance between the upper and lower front frames while allowing the installation of both the frames openable or closeable in a simple structure.  <P>SOLUTION: A front frame which has an upper front frame with a window 5b adapted to make the game board visually recognizable through a transparent plate 5a and a lower front frame with a ball receiving tray are so assembled on the body of the game machine as to make each thereof openable or closeable centering around a hinge. A lock device which enables the unlocking of a glass frame 5 once after its locking on an upper tray 6 is released is installed thereby rendering the upper tray 6 openable preferentially to the glass frame 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT