baber/WOPTO huggingface dataset:
Patent JP-2011017754-A (JP)
Title: Imaging device, control method of the same, and computer program
Inventor: YAMAUCHI HIROKO
IPC: G02B7/28
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device preventing a plurality of imaging optical systems from selecting different targets as a target of automatic focusing processing and a target of automatic exposure processing, and to provide a control method of the imaging device and a computer program.SOLUTION: The imaging device obtains respective image signals from optical images passing through first and second imaging optical systems, and based on the obtained image signals, detects an area of an object to be focused. From the detected area of an object to be focused, the imaging device decides a first index for focusing the first imaging optical system. Based on the first index, the imaging device decides a second index for focusing the second imaging optical system.
Patent JP-2011017659-A (JP)
Title: Ion-selective electrode
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/416
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an ion-selective electrode excellent in mechanical strength and durability and capable of lowering manufacturing costs and expanding the range of material glass choices for a support tube.SOLUTION: The ion-selective electrode includes the support tube having at least one open end, a substrate material made of ion-conductive glass or electron-conducting glass and provided in such a way as to seal the open end of the support tube, an internal liquid filling the support tube, a responsive glass membrane formed in a surface exposed from the open end of the support tube and a surface in contact with the internal liquid among the surfaces of the substrate material, and an internal electrode immersed in the internal liquid.
Patent JP-2011023197-A (JP)
Title: Contact switching device
Inventor: KOBAYASHI SHOICHI
IPC: H01H1/08
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact switching device by which arcs generated between a conductive fluid and a movable electrode is reduced to decrease the occurrence of a conductive failure and an operational failure.  <P>SOLUTION: The contact switching device A includes: a fixed electrode 7 having a contact section constituted of the conductive fluid 2 with which a recess 1a provided on a surface of a case 1 is filled; a rod-shaped movable electrode 3 which is detachably in contact with the conductive fluid 2 of the fixed electrode 7; an actuator 5 for making the movable electrode 3 freely move back and forth between a closed pole position in contact with the fixed electrode 7 and an open pole position opened from the fixed electrode 7, and a cylindrical heat-radiating body 4 which has a cavity 4a in which the movable electrode 3 is movably disposed, and which is disposed on the surface side of the case 1 so as to surround around the recess 1a. Arc heat of the arcs, which is generated between the conductive fluid 2 and the movable electrode 3, is radiated through the heat-radiating body 4 to reduce the arcs, and as a result, sustained time of the arcs is shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019708-A (JP)
Title: Golf club head
Inventor: WADA KOZUE
IPC: A63B102/32
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To retain the reduced weight of a face portion, to control the restitutive force of the face portion within a range adapted to rules, and to prevent decline of the restitutive force if a ball is hit out of a sweet spot.  <P>SOLUTION: The golf club head includes the face portion 10 formed of a metal material. The face portion 10 includes a thick-wall part 16 located at the center of the face portion and a thin-wall part 12 located in the outer periphery of the thick-wall part. The thick-wall part 16 has oval or circular shapes circularly dented toward the center on two sides opposed to each other. The dent on the toe side faces obliquely toward the sole, and the dent on the heel side faces obliquely toward the crown. The thick-wall part is thickest at the center 17 of the face portion. The thickness is continuously reduced from the center 17 toward the edge 15 of the dented shape, and the inclination angle of the surface of the thick-wall part where the thickness is continuously reduced varies in such a way that the angle is gradually reduced from the center toward the edge.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023258-A (JP)
Title: Fuel cell system
Inventor: TANAKA HIROKI
IPC: H01M8/04
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of selecting a fuel cell operation mode more suitably, based on operation conditions of a purge valve and a circulating pump.  <P>SOLUTION: The fuel cell system 10 is provided with a supply passage 50, an upper-stream side circulating passage 56, a down-stream side circulating passage 60, an exhausting passage 58 for exhausting exhaust gas to the outside through a purge valve 59 branching from the upper-stream side circulating passage 56, and a controlling part 80. The controlling part 80 includes a circulating pump judging means for judging operation conditions of a circulating pump 62, a purge valve judging means for judging operation conditions of the purge valve 59, and a mode selecting means for selecting one fuel cell operation mode out of a plurality of fuel cell operation modes, based on the operation state of the circulating pump 62 and the purge valve 59.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024172-A (JP)
Title: Communication apparatus, method of controlling communication apparatus, mobile information terminal, method of controlling mobile information terminal, and program
Inventor: HASUI SHIGEO
IPC: H04M1/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a communication apparatus and a mobile information terminal from being disabled in normal communication by working a vibration function of the mobile information terminal while the communication apparatus and the mobile information terminal communicate.  <P>SOLUTION: A communication apparatus includes: a communication means for wirelessly communicating with a mobile information terminal which includes a vibration function for notifying a user of call arrival by vibration when the call arrival is detected, via a communication section; and a control means for invalidating the vibration function of the mobile information terminal during the communication with the mobile information terminal by means of the communication means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026144-A (JP)
Title: Activated carbon for suppressing heat quantity fluctuation of fuel gas, and method and system for suppressing heat quantity fluctuation
Inventor: URABE YASUHIKO
IPC: C10L3/10
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem related to the heat quantity rise of a fuel gas in which heat quantity is fluctuated on the basis of propane and butane being heavy components in the fuel gas.  <P>SOLUTION: Activated carbon for suppressing the heat quality fluctuation of the fuel gas by adsorbing propane and butane being heavy hydrocarbons in the fuel gas is characterized by having a pore size of 2 nm or more and 4.1 nm or less. The activated carbon for suppressing the heat quality fluctuation is utilized in a method and a system for suppressing the heat quality fluctuation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029760-A (JP)
Title: Audio signal processing system
Inventor: NAKAYAMA KEI
IPC: H04L12/40
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform mirroring an engine without substantially interrupting or breaking outputs of audio signals.  <P>SOLUTION: A region (transmission channel) having the same size in an audio signal region 102 of a transmission frame is allocated to each of an active engine C and a standby engine D. The active engine C reads input signals written in regions A, B and F by an input device, performs signal processing, and writes output signals into a region C of the transmission frame. The standby engine D reads the input signals written in the regions A, B and F by the input device, performs the same signal processing as that of the engine C, and writes output signals into a region D of the transmission frame. When an OSF flag of the active engine C is indicative of a normal state, an output device reads the output signals from the region C and outputs the output signals, but when the OSF flag is indicative of an abnormal state, the output device reads the output signals from the region D and outputs the output signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031638-A (JP)
Title: Covering tile
Inventor: BOYADJIAN PIERRE
IPC: E04F13/14
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile for covering a floor or a wall which has enhanced acoustic properties.  <P>SOLUTION: In order to mainly reduce walking sound and prevent impulsive sound and air-borne sound, the tile 1 for a floor or a wall includes a viscoelastic polymer type damping material layer 2, imparting vibrational energy dissipation characteristics, on one surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027069-A (JP)
Title: Muffler
Inventor: NAKABAYASHI SHUNICHI
IPC: F01N1/08
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat muffler which contributes to suppression of exhaust noise and vibration.  <P>SOLUTION: In this muffler 50B, the interval H1 between a first bottom 144 and a second bottom 147 is set to be smaller than the minimum width W1 of a sidewall 143 when viewed from a direction perpendicular to the first bottom 144. As a result, the flat muffler 50B is formed in the direction perpendicular to the first bottom 144. Then, it is possible to configure the flat muffler 50B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034687-A (JP)
Title: Wiring device, switch, plug and outlet
Inventor: INAKAGATA SATORU
IPC: H01R13/66
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent arc generation and protect circuit devices when changeover is made from supply of direct-current power to halt of the supply.  <P>SOLUTION: In a wiring device 1 inserted in power supply lines Lp1-Lp4, if a changeover switch 3 switches from an ON-state to an OFF-state, then a first switch 41 of a control section 4 switches from a closed state to an opened state, and a second switch 42 switches from an opened state to a closed state. Subsequently, a capacitor 44 is discharged gradually and a voltage Vc between ends of the capacitor 44 is reduced gradually. A control IC 45 reduces a pulse density of a control signal Sig gradually as the voltage between the ends of the capacitor 44, namely an input voltage comes down gradually. In a power MOSFET2, its voltage between a drain and a source is increased gradually as the pulse density of the control signal Sig is reduced gradually, thereby gradually releasing an electromagnetic energy stored in the power supply lines Lp1-Lp4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035028-A (JP)
Title: Electronic component-mounting apparatus
Inventor: ITO NAOYA
IPC: H05K13/02
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component-mounting apparatus in which neither a substrate control operation nor a conveyance processing time changes without reference to a conveyance direction of substrates.  <P>SOLUTION: The electronic component-mounting apparatus includes a substrate conveyance device 10 such that substrates can be inserted from right and left conveyance openings 31 and 32. The substrate conveyance device 10 has, as substrate stoppers for positioning the substrates corresponding to substrate stop positions of the substrate conveyance device 10, a pair of substrate stoppers 8 and 9 disposed apart from each other in the conveyance direction of the substrates and elevated in a vertical direction. The substrate stoppers 8 and 9 are provided with positioning portions where the substrates conveyed from the right and left conveyance openings 31 and 32 respectively can be brought into contact with.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035564-A (JP)
Title: Short circuit protection circuit of switching drive circuit
Inventor: HAYASHI KOJI
IPC: H03K17/687
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short circuit protection circuit for a switching drive circuit, capable of preventing deterioration and breakage of an element due to continuous flowing of large current while preventing erroneous detection.  <P>SOLUTION: A short circuit detection circuit 1 for detecting a short circuit state is connected to the output side of a switching drive circuit 4, and a signal of a short circuit state is output by a blanking circuit 2 when the short circuit state continues for a blanking period, and the stop and restoration of the operation of the switching drive circuit 4 are controlled on the basis of this signal by a control circuit 3. Besides a stop signal generation circuit 31 and a restoration signal generation circuit 32, the control circuit 3 includes a blanking period changing circuit 33 for setting a second blanking period shorter than a first blanking period and further includes a non-restoration signal generation circuit which completely stops the operation of the switching drive circuit 4 not to automatically restore it when stop and restoration frequency are repeated continuously with a prescribed frequency (n times).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033118-A (JP)
Title: Pressure control valve and tire including the same
Inventor: TAKAHAMA RYUICHIRO
IPC: F16K17/04
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the air pressure of a tire exceeding a predetermined pressure by discharging the air in the tire by a stable discharge amount to the outside in a simple structure.  <P>SOLUTION: This pressure control valve 10 decompresses a predetermined space to a predetermined pressure. The pressure control valve includes: a first member 18, which is shaped like a cylinder whose axial one side end is closed, and moves to the axial one side on receiving the pressure above the predetermined pressure; and a second member 60, which is shaped to engage with the inside of the first member 18 and has an outer peripheral surface slidably supporting the inner peripheral surface of the first member 18 liquid-tightly and an end face 62 opposite to the inner base of the first member 18. The space between the inner base of the first member 18 and the end face 62 of the second member 60 communicates with a predetermined space, and in the second member 60, the outer peripheral surface includes a plurality of grooves 64 extending from the end face 62 to the axial other side. In at least one groove 64, the end of the axial other side is located at a different axial position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009261006-A (JP)
Title: Reference picture selection method
Inventor: SOH YOON SEONG
IPC: H04N19/85
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of encoding moving picture in a moving picture encoding system using two or more reference pictures.  <P>SOLUTION: In a method of encoding interlace moving picture into frame picture having frame/field macroblocks, a reference picture index of a frame macroblock in macroblock level is determined by determining a reference picture index for each unit frame in picture (or slice) level and allocating low order indexes and high order indexes to a top reference field and a bottom reference field, respectively while sequentially accessing to reference frames according to the order of the reference picture indexes for respective unit frames.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098937-A (JP)
Title: Brushless motor
Inventor: MATSUDA TADASHI
IPC: H02K29/00
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a motor by securing the amount of effective magnetic flux.  <P>SOLUTION: In a 10-pole/12-slot brushless motor 10, a plurality of teeth 22U1 to 22W2 are arranged one after another in the circumferential direction while changing a first pitch P1 and a second pitch P2 alternately. The motor is configured so that the central angle α° of the first pitch P1 satisfies 360°/n<α≤360°/m, and the central angle α° of the first pitch P1 and the central angle β° of the second pitch P2 satisfy α+β=360°/n×2, assuming the number of magnetic poles of rotor magnets 14A to 14J in the circumferential direction of the motor to be m and the number of slots to be n. In this configuration, in comparison with the case of the plurality of teeth arranged at equal pitches, the phase difference Δθ between the phase of a current I flowing through stator coils 18U1 to 18W2 and the phase of a magnetic flux ϕ supplied to the stator coils from the rotor magnets approaches 90°, thereby the amount of the effective magnetic flux can be secured to improve the efficiency of the motor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273143-A (JP)
Title: Multi-stage electronic motion image capture and processing system and method
Inventor: RODRIGUEZ NESTOR M
IPC: H04N5/93
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic image capture system capable of acquiring and effectively utilizing information having content same as information that can be acquired by a sensor.  <P>SOLUTION: An electronic image capture system includes: a camera that captures a sequence of incoming incident light on a sensor and records the sequence of images as full-width image data; and a processor which receives the full-width image data and processes the image data to provide a film image attribute profile corresponding to an output image sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037792-A (JP)
Title: Method of producing high purity bis hydroxyethyl ether of bisphenols
Inventor: SUGA SHINTARO
IPC: C07C315/04
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing high purity bis hydroxyethyl ether of bisphenols in which the amounts of unreacted objects and by-products are small in the method of producing bis hydroxyethyl ether of bisphenols.  <P>SOLUTION: The method of producing high purity bis hydroxyethyl ether (B) of bisphenols (A) comprises the following. Ethylene oxide is made to addition-react with bisphenols (A) in the presence of a catalyst (C), an average 1.8-2.1 mol addition product (B<SB>0</SB>) of ethylene oxide of bisphenols (A) is obtained, thereafter further the number of moles of ethylene chlorohydrin 0.5-4.0 times the number of moles of monohydroxy ethyl ether (B1) of bisphenols (A) contained in the (B<SB>0</SB>) is fed, the etherification reaction is carried out, and bis hydroxyethyl ether (B) of bisphenols (A) is produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039419-A (JP)
Title: Performance teaching apparatus and program
Inventor: MORIYAMA OSAMU
IPC: G10G1/02
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance teaching apparatus for reporting a sound apt to cause a performance mistake in music and contents of the performance mistake apt to be caused.  <P>SOLUTION: A CPU 13 guides a user to a key to be played based on music data having data showing each sound of the music and data showing a performance mistake apt to be caused for the sound having caused the performance mistake of respective sounds. The latter data includes an effective flag, performance frequency, tendency flag, frequency of timing deviation (early), frequency of timing deviation (delay), and frequency of a key play mistake. When the user makes a performance mistake against the guide, the CPU 13 steps and updates the corresponding performance mistake item in the music data used for the guide and the performance frequency. The performance mistake item is one of the frequency of a key play mistake, frequency of timing deviation (early), and frequency of timing deviation (delay). When the updated performance frequency becomes N times or more, a key to be played is shown in a form corresponding to the performance mistake item with the highest frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042053-A (JP)
Title: Molded article and method for manufacturing the same
Inventor: SASAKI HIROKI
IPC: B29C45/14
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a molded article capable of manufacturing the molded article which reflects light and radiation heat and has the improved heat insulation performance and high designability without using metal, and the molded article manufactured by this method.  <P>SOLUTION: The manufacturing method of the molded article includes injection molding of melted resin 50a at 100°C-320°C on a cavity-containing resin film 1 arranged in a molding die 111, wherein an absolute value of a difference between an SP value of the cavity-containing resin film 1 and an SP value of the resin is less than 6.0. Average thickness of the cavity-containing resin film is more than 25 μm and less than 200 μm, average thickness of a resin part of the molded article is more than 0.3 mm and less than 10 mm, injection pressure of the melted resin during the injection molding is lower than 200 MPa, and a formula (1):t<SB>1</SB>×1/3×Qm×Vf>(Ti-50)×Ci×t<SB>2</SB>×1/200 is satisfied. In the formula (1), t1 denotes the average thickness (mm) of the cavity-containing resin film, Qm denotes crystal melting heat (cal/g) of the cavity-containing resin film, Vf denotes a filling factor of the cavity-containing resin film ((100-(cavity factor (%) of the cavity-containing resin film))/100), Ti denotes temperature (°C) of the melted resin during the injection molding, Ci denotes specific heat (cal/(g°C)) of the resin, and t2 denotes the average thickness (mm) of the resin part in the molded article.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048005-A (JP)
Title: Image forming apparatus and method for uniformizing lubricant on image carrier
Inventor: MIYASHITA YOSHIAKI
IPC: G03G21/00
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that ensures uniformization of lubricant amount applied to the surface of an image carrier regardless of a document type and continuously forms an image of satisfactory quality by adopting a simple, low-cost method, and to provide an image forming method.  <P>SOLUTION: The image forming apparatus includes: a cleaning means 15 for removing toner remaining on the image carrier 1; a lubricant application means 15b for applying the lubricant 15c to the surface of the image carrier; and an image carrier refresh means for reducing the amount of lubricant applied to the surface of the image carrier. When a predetermined condition is satisfied, the image carrier refresh means is started for the image carrier to which the lubricant has been applied. Thereby, toner is evenly attached to the surface of the image carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047153-A (JP)
Title: Tile sheet and method of manufacturing the same
Inventor: SOKI MASAMI
IPC: C09J4/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile sheet enabling joint gaps to be easily increased or decreased during an operation for sticking the tile sheet on a wall surface, and also provide a method of manufacturing the tile sheet.  <P>SOLUTION: A plurality of tiles 2 arranged vertically and horizontally through joint gaps 5 are joined to each other by adhering a thin film-like flexible connection piece 3 to the tiles 2 so as to be installed over the joint gaps 5 using an ultraviolet curing adhesive 4. By the tile sheet 1, the joint gaps 5 can be easily narrowed by adding a force in the direction toward which the adjacent tiles 2, 2 approach and folding the flexible connection piece 3 inside the joint gaps 5. Also, the joint gaps 5 can be increased by cutting the flexible connection piece 3 with a cutting tool.  <P>COPYRIGHT: (C)2011,JPO&INPIT