baber/WOPTO huggingface dataset:
Patent JP-2011157587-A (JP)
Title: Masking device
Inventor: NAKAMURA KATSUYA
IPC: C23C14/04
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a masking device which can prevent significant reduction in suction force by magnetic force between a lid and a body even if blasting is performed.  <P>SOLUTION: Even if the magnetism of a body 10 deteriorates by blasting, the deterioration in magnetism of the body 10 can be compensated and restored by additionally arranging a magnetic force-reinforcing plate 30 on the bottom 10b of the body 10. Thus, since the masking device 100 can be repeatedly used many times, the necessity for newly manufacturing the same can be extremely reduced. This can suppress an increase in the man-hour by the re-setup of the set of the masking device 100 and the cost by the manufacture of a new masking device 100, in a trial production facility, a production facility, and the like. Further, the period from the deterioration of magnetism to the renewal thereof can be shortened because of the configuration in which the magnetic force-reinforcing plate 30 is attached to the body 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158366-A (JP)
Title: Method for evaluating thermal stability of material
Inventor: KOWHAKUL WASANA
IPC: G01N25/20
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating thermal stability of a material, capable of correctly and efficiently evaluating a risk due to heat generation from the material, while an implementation of an analysis by an ARC as an adiabatic calorimeter is inhibited at the minimum.  <P>SOLUTION: When the risk due to the heat generated from the material is evaluated, the analysis by a temperature modulation differential scanning calorimeter (TM-DSC) is implemented to determine whether the analysis by the adiabatic calorimeter is required, based on analysis results. If a heat generation peak is recognized in an irreversible heat flow flux among a reversible heat flow flux and the irreversible heat flow flux separated by the temperature modulation differential scanning calorimeter (TM-DSC), it determines that the analysis by the adiabatic calorimeter is required. The analysis by a sealed cell differential scanning calorimeter (SC-DSC) is implemented before the analysis by the temperature modulation differential scanning calorimeter (TM-DSC). If the heat generation peak is recognized, the analysis by the temperature modulation differential scanning calorimeter (TM-DSC) can also be implemented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157917-A (JP)
Title: Intake air amount control method for internal combustion engine
Inventor: ABE MAKOTO
IPC: F02D29/00
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on an internal combustion engine with a continuously variable transmission in which hydraulic pressure for controlling the continuously variable transmission varies when resetting the speed ratio of the continuously variable transmission into the low-speed side at starting, that an intake air amount is corrected using the total of a corrected air amount for idle-up at starting and a corrected air amount for loading an oil pump, with a response delay during a time when the air amount is corrected to be an intake air amount as required for the resetting control of the speed ratio, resulting in a variation such as the lower revolving speed of the internal combustion engine.  <P>SOLUTION: In a vehicle with the internal combustion engine and the continuously variable transmission connected to the internal combustion engine, the speed ratio of the continuously variable transmission is changed with hydraulic pressure and resetting control is executed to reset the speed ratio into the low-speed side in the predetermined condition of the vehicle. At starting the resetting control, the intake air amount for resetting control is increased up to a set corrected air amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165378-A (JP)
Title: Method of manufacturing lead storage battery
Inventor: SAKAMOTO TAKEO
IPC: H01M10/08
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a lead storage battery which exhibits a high utilization rate of an active material of a positive electrode plate, and elongates a service life.  <P>SOLUTION: In the method of manufacturing the lead storage battery, a non-formed paste type positive electrode plate and a non-formed paste type negative electrode plate are laminated with a separator between and an electrolyte is poured and the formation of a battery case is carried out. A basic lead sulfate and graphite are added in the active material of the paste type positive electrode plate. A phosphoric acid of 1.0 mass% or lower is contained in the electrolyte. Preferably, the phosphoric acid of 0.05 mass% or higher is contained in the electrolyte. In addition, preferably the basic lead sulfate of 5-30 pts.mass is added to a lead powder of 100 pts.mass in the active material, and a graphite of 0.5-1.5 pts.mass is added to the lead powder of 100 pts.mass in the active material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162366-A (JP)
Title: MnZnNi-BASED FERRITE
Inventor: GOTO SATOSHI
IPC: C04B35/38
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MnZnNi-based ferrite having the minimum value of iron loss existing in a temperature range of 140-160°C, high saturated magnetic flux at 150°C and also low iron loss.  <P>SOLUTION: The MnZnNi-based ferrite has a basic composition comprising 52.0-53.5 mol% Fe<SB>2</SB>O<SB>3</SB>, 5.0-10.0 mol% ZnO, 0.08-0.16 mol% NiO and the balance MnO and inevitable impurities and contains Fe<SB>2</SB>O<SB>3</SB>and ZnO to satisfy a formula, 270.0≤Fe<SB>2</SB>O<SB>3</SB>+ZnO≤272.5 (where, each of Fe<SB>2</SB>O<SB>3</SB>and ZnO expresses the composition (mol%) of respective basic components). As addition components, the ferrite contains SiO<SB>2</SB>, CaO, Nb<SB>2</SB>O<SB>5</SB>and further contains 200-2000 mass.ppm in total of one or more kinds selected from WO<SB>3</SB>and MoO<SB>3</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161673-A (JP)
Title: Apparatus for detecting liquid poor delivery and inkjet recording apparatus
Inventor: SUZUKI DAISUKE
IPC: B41J2/01
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting liquid poor delivery, which conveniently detects the poor delivery of liquid droplets, and to provide an inkjet recording apparatus.  <P>SOLUTION: The apparatus for detecting poor delivery of the liquid includes: a light emitting element 30 for irradiating a plurality of optical beams in which the optical intensity decreases toward the outside from the optical axis, and when observed from a nozzle delivering liquid droplets, the parts decreasing the optical intensity intersect mutually on the flying path of the liquid droplets; a light receiving element 103 for receiving a scattered light generated by colliding a plurality of the optical beams to the liquid droplets; and a detecting part 104 for detecting the poor delivery of the liquid droplets based on the optical intensity of the scattered light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010138404-A (JP)
Title: Sealing material
Inventor: SUKEGAWA MASAMICHI
IPC: C09K3/10
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material keeping swelling ratio low against a low molecular weight organic compound, particularly a gaseous monomer.  <P>SOLUTION: The sealing material includes a fluorine-containing polymer such as PTFE, modified PTFE, PFA, and FEP, and a compound having an inhibiting action on the swelling of the polymer due to a low molecular weight organic compound, such as an organometallic compound, a sulfur-containing compound, an amine-based compound, or a metal element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190214-A (JP)
Title: Post-combustion processing in power plant
Inventor: MADDAUS ALAN DONN
IPC: B01D53/62
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To supply steam for use in flue gas treatment.  <P>SOLUTION: A system and method are provided for configuring a steam turbine (16) to supply steam from a low pressure section (14) of the steam turbine (16) to flue gas treatment units (18, 19) in a power plant (10). In one embodiment, the power plant has: a boiler for burning fuel, vaporizing liquid water into steam and discharging combustion exhaust gas; a treatment unit for processing the combustion exhaust gas discharged from the boiler; the steam turbine configured to receive the steam from the boiler, to have a shaft, an intermediate pressure section and the low pressure section and to provide the steam from the low pressure section to a separating unit; and a load coupled to the shaft of the steam turbine and driven by the steam turbine to generate electricity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011161378-A (JP)
Title: Method and device for inspection of discharged liquid droplet
Inventor: TAKANO YUTAKA
IPC: B05C11/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily detect satellite liquid droplets and tailing liquid droplets.  <P>SOLUTION: There includes a discharge process of making the liquid droplets 32 discharge onto a discharging surface 24 after the liquid droplet 32 are discharged from a nozzle 64, pass in the air stream 36 in a direction crossing to a discharge direction, and are flied, and an inspection process of inspecting the shape of the discharged liquid droplets 32, in the method for inspection of the discharged liquid droplets.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165003-A (JP)
Title: Coin delivery device in coin processor
Inventor: ENOMOTO MINORU
IPC: G07D3/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable coin delivery device by preventing two coins from being simultaneously delivered even when a plurality of denominations of coins having large diameter differences are mixed.  <P>SOLUTION: An exit opening 168 of a sorting recessed part 164 is formed in a circular form slightly larger than the maximum diameter coin LC by an push operation part 148, a moving part 158, a first regulation body 162 and a second regulation body 166, and the exit opening from the sorting recessed part is formed by the first regulation body and the second regulation body. Since an interval between the first regulation body and the second regulation body in a standby state is smaller than the diameter of the maximum diameter coin, the maximum diameter coin cannot leave through the exit opening. When coins sorted into one by one and held in the sorting recessed part are delivered in the circumferential direction of a rotary disk by moving of the moving part, since the first regulation body moves to make the exit opening into larger diameter than the diameter of the maximum diameter coin, the maximum diameter coin can be delivered to the next process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164423-A (JP)
Title: Portable housing case for keyboard wind instrument
Inventor: KOSHO TAKASHI
IPC: G10G7/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable housing case for keyboard wind instrument, comprised of a semi-hard case which includes a holding structure of a mouthpiece for desk performance and a mouthpiece for standing performance or the like, or a function for supporting a textbook and a musical note, or the like.  <P>SOLUTION: The portable housing case for keyboard wind instrument has a case body 11 comprised of a lower case 12 for placing an musical instrument body 20 thereon and an upper case 13 for covering the musical instrument body placed on the lower case. The lower case and the upper case have height differences between a front part and a rear part in such a manner that a front part 14 is high and a rear part 15 is low in the lower case and a front part 16 is low and a rear part 17 is high in the upper case. Besides, the lower case and the upper case are vertically separated by inclined boundary lines diagonally connecting the height differences on right and left both side parts of the lower case and the upper case, and they are openably/closably connected by a fastener 24 provided on edges 18 and 19 of an opening along the boundary lines. The upper case and the lower case are connected with hinge at a rear part, and accordingly the upper case rotates centering on a hinge part 21 and erects while inclining rearward, with a corner part on a rear face of the upper case as a fulcrum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165028-A (JP)
Title: Method for arranging plurality of arranging objects along bezier curve, and computer program for arranging plurality of arranging objects along bezier curve
Inventor: KOBAYASHI KOICHI
IPC: G06F17/50
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To finely arrange arranging objects such as rhinestones along a Bezier curve.  <P>SOLUTION: A method for arranging a plurality of arranging objects along a Bezier curve 100 enables the arranging objects to be arranged on anchor points 53 where two handles 103a, 103b extending from identical anchor points 53 are mutually independent. The method arranges the arranging objects at a point, which is positioned between two anchor points, the sum of distances between the point and each of the anchor points becomes maximum and an angle, which is made by two lines connecting the point with each of the anchor points, is less than or equal to 90 degree.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162858-A (JP)
Title: Positioning device
Inventor: NAKAO HIROTOSHI
IPC: C23C14/50
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device for a workpiece, which enables a vapor-deposition film with uniform film quality on a region to be film-formed thereon of a three-dimensional curved surface shape, while avoiding the upsizing and complication of the device structure.  <P>SOLUTION: A positioning device 13 according to one embodiment is used for forming a film on the workpiece having the region to be film-formed thereon which is rotationally symmetric and has the three-dimensional curved surface shape, and includes: a support body 30 for supporting the workpiece W; a rotating mechanism and a tilting mechanism for rotating and tilting the support body 30; and a control unit 16 for controlling the rotating mechanism and the tilting mechanism. The rotating mechanism rotates the support body 30 around a rotational symmetric axis ax1 (θ direction) of the workpiece W, and the tilting mechanism tilts the support body 30 around an axis ax2 (ψ direction) perpendicular to an incident direction (Z-axis direction) of a vapor deposition particle p1. The control unit 16 controls the rotating mechanism and the tilting mechanism in order to adjust the incident position of the vapor deposition particle p1 with respect to the workpiece W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010191959-A (JP)
Title: Haptic feedback using rotary harmonic moving mass
Inventor: BAILEY DAVID F
IPC: G06F3/01
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved haptic feedback device.  <P>SOLUTION: A haptic device 100 comprises: an actuator 110 having a shaft; a mass 130 coupled to the shaft of the actuator; and an elastic member 120 constituted so as to elastically couple the actuator to the mass and/or a base part. The actuator and the mass have a first operation mode in which operation modes are associated with a first oscillation frequency range, and a second operation mode in which the operation modes are associated with a second oscillation frequency range different from the first oscillation frequency range. The second oscillation frequency range includes a harmonic oscillation frequency which is associated with elastic coupling between the actuator and at least one of the mass or the base part. In addition, the actuator and the mass have a third operation mode in which the operation modes of the actuator and the mass are simultaneous operation of the first operation mode and the second operation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163303-A (JP)
Title: Spark ignition internal combustion engine
Inventor: KAWASAKI TAKASHI
IPC: F02D17/02
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase deceleration feeling by increasing the pumping loss in fuel cut control.  <P>SOLUTION: The spark ignition internal combustion engine includes a variable compression ratio mechanism A capable of varying a mechanical compression ratio, and a variable valve timing mechanism B capable of controlling valve close timing of an intake valve, and the variable compression ratio mechanism and the variable valve timing mechanism are controlled to have a target mechanical compression ratio in accordance with the required engine load and target valve close timing of the intake valve during normal operation of the engine. The internal combustion engine can execute fuel cut control for stopping fuel supply in accordance with the operation state of the engine, and when the fuel cut control is executed, the variable compression ratio mechanism is controlled so that the mechanical compression ratio is the target mechanical compression ratio in accordance with the required engine load, and the variable valve timing mechanism is controlled so that the valve close timing of the intake valve is on the advance side compared to the target valve close timing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167867-A (JP)
Title: Liquid ejecting apparatus
Inventor: KOIKE YASUNORI
IPC: B41J2/01
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejecting apparatus capable of preventing foreign substances such as paper powder from sticking on a nozzle face, and performing liquid ejection with high reliability.  <P>SOLUTION: The liquid ejecting apparatus includes: a transport unit 8 for transporting a recording medium 6; a liquid ejecting head 2 for jetting a liquid onto the recording medium 6; a carriage 4 for holding the liquid ejecting head 2 so that the liquid ejecting head can move back and forth along a guide portion; a charge amount detection unit 91 for detecting a charge amount on the recording medium; and a driving control unit 58 that, when the charge amount detected by the charge amount detection unit 91 has exceeded a predetermined value, performs at least one of the following: controlling the transport unit 8 so that the transport speed of the recording medium 6 becomes slower; causing the carriage 4 to move back and forth so that the liquid ejecting head 2 begins to return at a position in which a nozzle does not overlap with the end surface of the recording medium 6 when viewed from above; and driving a discharging mechanism 90 that discharges a contact portion 80 of the transport unit 8 that comes into contact with the recording medium 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155234-A (JP)
Title: Flexible circuit board with waterproof member, and method of manufacturing the same
Inventor: KURIBAYASHI HIROYUKI
IPC: H05K1/02
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible circuit board which has high waterproofing performance and is easy to manufacture.  <P>SOLUTION: The flexible circuit board with a waterproof member includes a flexible circuit board 5 inserted into the casing of an electric apparatus, and the waterproof member 7 which hermetically seals a gap between the casing and the flexible circuit board to achieve waterproofing, and the waterproofing member is made of two kinds of flexible circuit board-side resins 9a and 9b and casing-side resins 8a and 8b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010216654-A (JP)
Title: Bearing assembly
Inventor: TANAKA ICHIU
IPC: B23Q17/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing assembly capable of obtaining a load acting on a rotary member, and suitable for a machine tool.  <P>SOLUTION: A spacer 2b with an annular encoder function in which a V-groove 3 has two oblique parts (circumferential boundary characteristics different in two rows) is provided in a rotary member 6 between two bearings 1b, 1c to detect a change in phase difference of a pulse signal of two oblique parts of the spacer 2b with the annular encoder function detected by the rotary sensor 4, so that the load acting on the rotary member 6 can be calculated from the phase difference of the pulse signal, and the annular encoder can be provided in the spacer 2b between the bearings 1b, 1c so as to be suitable for the machine tool.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171463-A (JP)
Title: Substrate and electric circuit module
Inventor: KUROIWA TAIJI
IPC: H01L23/12
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric circuit module that is improved in manufacturing yield by preventing an electric circuit from short-circuiting owing to a solder ball formed between a semiconductor chip and a passive component.  <P>SOLUTION: A substrate 2 including a substrate portion 2, a semiconductor chip terminal 3 for mounting the semiconductor chip 4 at least on one surface of the substrate portion 2, and a passive component terminal 6 for mounting the passive component 7 at least on the one surface of the substrate portion 2 is provided with a conductor portion 9 between the semiconductor chip terminal 3 and the nearby passive component terminal 6 to prevent the electric circuit from short-circuiting owing to the solder ball formed between the semiconductor chip and passive component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171659-A (JP)
Title: Ignition coil device
Inventor: DEGUCHI MASAKI
IPC: H01F38/12
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil device that prevents water from entering by sealing up a part between an insulating fixed resin and an inner side or outer side of a core surface of an outer peripheral core even if an interface is delaminated between a holding case and the insulating fixed resin and water possibly enters the ignition coil device when the ignition coil device is heated or cooled.  <P>SOLUTION: The outer peripheral core 24 forms an annular closed magnetic path by connecting a pair of first cores and a pair of second cores together. At least part of an opening end, positioned on an opening side, of the outer peripheral core 24 forming the annular closed magnetic path forms the core surface 240 which is not covered with the holding case 3. The core surface 240 is covered with the insulating fixed resin 4, and the insulating fixed resin 4 which covers the core surface 240 is in contact with an inner side 241 and outer side 242 of the outer peripheral core 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156345-A (JP)
Title: Fuel supply system
Inventor: JAY DAVID C
IPC: F02M55/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply system capable of maintaining constant fuel pressure compared with conventional one, having safety and reliability higher than that of the conventional one as a whole, advantageous in cost, in particular, applicable to a large-sized diesel engine, and capable of eliminating a demerit of a prior art.  <P>SOLUTION: Pressure chambers of pressure accumulation units 12 are continuously connected to each other, one of the pressure accumulator units 12 of the system includes an auxiliary valve 16, and the pressure chamber of the pressure accumulator unit 12 is connected to a fuel tank 1 via the auxiliary valve, and the pressure chamber connected to the pressure chamber is concurrently connected to the fuel tank 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT