baber/WOPTO huggingface dataset:
Patent JP-2011104779-A (JP)
Title: Lightweight sound-absorbing polyurethane-molded article
Inventor: YOKOI MASAYA
IPC: B29C43/02
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight sound-absorbing polyurethane-molded article which is formed of chipped polyurethane, has both of hardness and hardly deflecting property while attaining a low density and satisfies performance of absorbing sounds.  <P>SOLUTION: The lightweight sound-absorbing polyurethane-molded article is obtained by mixing raw material polyurethane chips 11 which are obtained by crushing a polyurethane expanded material and satisfy that the shortest one side of the minimum chip (C1) has ≥8 mm and the longest one side of the maximum chip (C2) is ≤25 mm, recovered wool filament pieces 12 formed of recovered wool, and a urethane-based adhesive 13, and press-molding the mixture while introducing steam into the mixture. The mixing ratio by weight of the raw material polyurethane chips to the filamentous pieces 12 of recovered wool satisfies 20:80 to 80:20. The lightweight sound-absorbing polyurethane-molded article 10 has 0.03-0.07 g/cm<SP>3</SP>density and satisfies ≥28N load when measured by using a push-pull gauge.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109261-A (JP)
Title: Router device, communication method, and communication program
Inventor: SHIDA HARUO
IPC: H04L12/701
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router device, a communication method, and a communication program which are capable of securing security of a read file and securing processing resources of a user terminal while increasing a physically sensed speed of file reading.  <P>SOLUTION: The router device includes: a server-side communication section 110 which performs encryption communication to receive a file from a file server; a volatile storage section 122 wherein the received file is stored; an updating section 132 which creates or updates a first file list showing the list of files stored in the file storage section; a volatile first file list storage section 124 wherein the first file list is stored; a terminal-side reception section 142 which receives a read request for a prescribed file from a PC; a confirmation section 134 which refers to the first file list to confirm whether the prescribed file is stored in the file storage section or not; and a terminal-side transmission section 144 which transmits the prescribed file to the PC in the case that the prescribed file is stored in the file storage section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106139-A (JP)
Title: Hinge for glass door
Inventor: OGINO NOBUO
IPC: E06B3/02
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mounting workability of a glass door, so as to prevent the glass door from being inclined due to loosening of a screw, while improving designability by reducing the number of components.  <P>SOLUTION: This hinge 1 for the glass door includes a hinge body 2 and a retainer member 3. A fitting recess 8, which is closed in such a manner that a longitudinal one-surface side is positioned on a back side and which has the other-surface side and an upper-end or lower-end surface side opened, is formed in the hinge body 2 which holds the glass door D in a sandwiching manner. In the retainer member 3, a vertical wall portion 10 is provided at one end of a fit-in portion 9. The fit-in portion 9 of the retainer member 3 is fitted in a laterally movable manner into the fitting recess 8 of the hinge body 2, while the vertical wall portion 10 of the retainer member 3 is positioned along a reference plane on the other surface side of the hinge body 2. A fixing screw 22 is screwed into the hinge body 2 through a through-hole 10a which is provided in the vertical wall portion 10, so that the hinge body 2 and the retainer member 3 can be connected together, and thus, a protrusion and a recess formed thereof are engaged, thereby inhibiting the vertical displacement of the hinge body 2 and the retainer member 3 from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104249-A (JP)
Title: Movable generator device
Inventor: HAKAMATA HIROYUKI
IPC: A63F7/02
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable generator device, using one motor as a driving source, thereby causing a generator body to perform noticeable vertical motion.  <P>SOLUTION: A generator body is hung on the tip of a turning arm 28 supported on a spindle 33, and the turning arm 28 is provided with a guide groove 34 radially extending from the spindle 33 toward the outside. A driver 26 rotated by the motor as the driving source is provided with a projection 26a engaged and disengaged with and from the guide groove 34, wherein when the turning arm 28 holds the generator body in the uppermost position, the projection 26a is engaged with the guide groove 34, and when the projection 26a is disengaged from the guide groove 34 during the rotation of the driver 26, the turning arm 28 is rocked and turned to drop the generator body to the lowermost position vigorously, and also the turning arm 28 is stopped in a standby position to locate an inlet/outlet 34a of the guide groove 34 on a rotational locus of the projection 26a. The further rotation of the driver 26 causes the projection 26a to enter the guide groove 34 through the inlet/outlet 34a, thereby lifting the generator body from the lowermost position to the uppermost position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109001-A (JP)
Title: Waveguide type optical filter and semiconductor laser
Inventor: HAMAMOTO KIICHI
IPC: H01S5/22
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type optical filter achieving reduced size and lower cost, as compared with conventional waveguide type optical filters.  <P>SOLUTION: The waveguide type optical filter includes: a 1×3 multimode interference waveguide 4a; an optical waveguide group 1 comprising one incident light waveguide 1a having one end thereof connected to an input port of a 3×1 multimode interference waveguide 5a; and a second optical waveguide group 2 comprising three optical waveguides (a linear waveguide 2a, a first curved waveguide 2b, and a second curved waveguide 2c), wherein each one end of the three optical waveguides is connected to an output port of the 1×3 multimode interference waveguide 4a. Among the second optical waveguide group 2, a length of one optical waveguide is different from lengths of other optical waveguides.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110085-A (JP)
Title: Skin tissue measuring probe
Inventor: MARUO KATSUHIKO
IPC: A61B5/1455
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin tissue measuring probe reducing the change of the contact state between the distal end of an optical fiber bundle and the skin by binding the periphery of a measuring part of a living body to such an extent causing no pain to the subject.  <P>SOLUTION: The skin tissue measuring probe is for measuring optical signals of the skin tissue by bringing a probe 33, the distal end of the optical fiber bundle 32, into contact with the skin surface 31 and irradiating the skin with near infrared light from the probe 33. A band-shaped member 37 for pressing the periphery of the measuring part is disposed on the outer side of a fixing part 34 for fixing the probe 33, and the periphery of the measuring part is bound by winding the band-shaped member 37 around an arm 45 to such an extend causing no pain to the subject.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010150540-A (JP)
Title: Method for storing dihydroxy compound to be used as starting material for polycarbonate, method for preparing starting material for polycarbonate and method for producing polycarbonate
Inventor: FUKUMOTO TAKAHIRO
IPC: C08G64/20
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for stably producing polycarbonate excellent in transparency, color tone, heat resistance, moldability, and mechanical strength and having excellent optical characteristics.  <P>SOLUTION: In the method for producing polycarbonate from a dihydroxy compound component including a dihydroxy compound having at least a structure represented by formula (1):-CH<SB>2</SB>-O- in a molecule and a carbonic acid diester, the dihydroxy compound having the structure represented by formula (1) in a molecule is mixed with the molten carbonic acid diester at a temperature of 70-240°C and pressure of 0.06-0.20 MPa for 0.5-30 hours and then an ester exchange reaction is proceeded at pressure of less than 0.06 MPa to produce the polycarbonate. However, a structure in which a hydrogen atom is linked to an oxygen atom in formula (1) is excluded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011113624-A (JP)
Title: Recording and reproducing apparatus
Inventor: MATONO HARUKI
IPC: G06F3/06
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To generate a virtual disk, without depending on a host PC, to manage the virtual disk by means of easy operation.  <P>SOLUTION: A recording and reproducing apparatus has a CPU 100, a memory 101, a storage I/F 102, an external I/F 103, a device port (DP)-control part 201, a virtual device port (VDP)-control part 202, a virtual serial ATA 601, a virtual ATAPI 602, and two or more recording and reproducing devices. The recording and reproducing apparatus notifies a HOSTPC that a device is connected to a device port when a virtual disk is generated, and disconnects the virtual disk and deletes the corresponding information when an instruction for removal or ejection is given by the HOSTPC.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118485-A (JP)
Title: U-turn supporting device and method
Inventor: SHIMA KIMIAKI
IPC: G09B19/16
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for supporting a driver to accurately determine whether U-turn of a vehicle can be made or not.  <P>SOLUTION: A U-turn supporting device acquires images by capturing the surroundings of a vehicle, generates bird's-eye view images by converting the acquired images, determines the minimum trajectory when the vehicle travels at the minimum rotation radius, acquires the steering by detecting the steering angle of the vehicle, determines a predicted trajectory when the vehicle travels at the steering angle indicated by the steering angle information, and superimposes the minimum trajectory and the predicted trajectory on the bird's-eye view image information to be displayed on a display device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010160789-A (JP)
Title: Detection circuit and detection method of capacitance touch panel
Inventor: WANG TSUN-MIN
IPC: G06F3/041
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection circuit and a detection method of a capacitance touch panel.  <P>SOLUTION: By the detection circuit and the detection method of the capacitance touch panel, a change in a bypass capacitor at the intersection of two traces on the capacitance touch panel is detected to assist distinction between a contact point and a false contact point. A detection cycle includes two non-superimposed phases. In a first phase, an application voltage of the bypass capacitor and a detection capacitor is set. In a second phase, a voltage at the first edge of the bypass capacitor is changed, and a second edge of the bypass capacitor is connected to a first edge of the detection capacitor to change a voltage at a second edge of the detection capacitor. The change is used for determining whether the intersection is brought into contact or not. By the detection method and circuit, real-time reaction to the bypass capacitor condition is achieved, and erroneous determination of a contact point can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011117341-A (JP)
Title: Internal combustion engine device, vehicle including the same and method for controlling the same
Inventor: MARUYAMA KIYONARI
IPC: F02D41/14
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the deterioration of emission due to the occurrence of an air fuel ratio imbalance in which the air fuel ratio of emission discharged from at least one of a plurality of combustion chambers deviates from the air fuel ratio of emission discharged from the other combustion chambers.  <P>SOLUTION: When it is decided that the air fuel ratio imbalance does not occur, a sub-air fuel ratio correction amount qr, which is the correction amount for a fuel injection amount to a combustion chamber 23 is set to fall within a guard range defined by a value q0 and a value -q0 based on an after-catalyst air fuel ratio difference ▵AFr which is the difference between an after-catalyst air fuel ratio AFr and a target air fuel ratio AFtag (S300, S320). When the occurrence of air fuel ratio imbalance is decided, the sub-air fuel ratio correction amount qr is set based on an after-catalyst air fuel ratio learning value ▵AFrg while being allowed to be a value outside the guard range defined by the value q0 and the value -q0 (S330, S320).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116493-A (JP)
Title: Cage door device for elevator
Inventor: TAKAZAWA SATOSHI
IPC: B66B13/26
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage door device for an elevator equipped with a door safety with a simple mechanism for drawing safety shoes by door panels just before a closed position.  <P>SOLUTION: The cage door device 100 includes the door panels 1, a base 2, a rail 3, a door sill 4, and the door safety 5. The door safety 5 includes the safety shoes 52, switches 53, arms 54, and cams 55. The switches 53 detect that the safety shoes 52 have been dislocated toward the door panels 1 side. The arms 54 are mounted on the door panels 1, are connected to the safety shoes 52, and dislocate the safety shoes 52 toward the door panels 1 side. The cams 55 are arranged along the moving direction of the door panels 1 and dislocate the arms 54 to the position where the safety shoes 52 become a state drawn toward the door panels 1 side when the door panels 1 are in a closed position D1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117550-A (JP)
Title: Sealing device
Inventor: NAKAGAWA TAKEHIRO
IPC: F16J15/324
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device exerting favorable sealing performance over long periods by improving heat resistance and durability of a seal lip of an oil seal in a sealing device with a structure in which the oil seal is closely contacted and slid relative to a rotary shaft.  <P>SOLUTION: The oil seal 1 is arranged between a housing 11 and the rotary shaft 21. The oil seal 1 includes the seal lip 4 arranged toward a sealed fluid side A and sealing a sealed fluid by closely contacting with the outer peripheral surface 21a of the rotary shaft 21 freely slidably. The rotary shaft 21 includes a spiral groove 22 at a part on an atmosphere side B relative to a sliding part with the seal lip 4 in the outer peripheral surface 21a. During rotation, the spiral groove 22 generates an air flow toward the seal lip 4, thereby cooling the seal lip 4 by the air flow, and applies pressure to the seal lip 4. Moreover, in the outer periphery of the spiral groove 22, a cylindrical guide 6 for narrowing the radial width of the flow passage of the air flow is arranged, and the cylindrical guide 6 is held by the oil seal 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116519-A (JP)
Title: Long-size object vibration sensor control device and elevator system
Inventor: YAMAMOTO AKIRA
IPC: B66B5/02
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost required to build an elevator system.  <P>SOLUTION: This long-size object vibration sensor control device 30, to which an acceleration sensor 21 as a sensor provided at the top of a building 1 including a plurality of elevator devices 11 to detect the acceleration of the top part of the building 1 is electrically connected, obtains the acceleration of the top part of the building 1 from the acceleration sensor 21, and determines whether the vibration amount of a long-size object included in each of the plurality of elevator devices exceeds a predetermined quantity, which is set per each of the plurality of elevator devices, or not per each of the plurality of elevator devices 11 based on the acceleration of the top part of the building 1, and outputs a predetermined signal to be transmitted to the elevator device 11, which includes the long-size object determined that the vibration amount thereof exceeds the predetermined quantity, among the plurality of elevator devices 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120152-A (JP)
Title: Speaker device
Inventor: TANABE AKIRA
IPC: H04R9/04
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "speaker device" including a magnetic circuit that is assembled with excellent workability and allowing each of components to be relatively easily recycled.  <P>SOLUTION: In the speaker device, a magnet 12, outer yokes 14, 15 and inner yokes 11, 13 configuring the magnetic circuit are combined to form a magnetic gap that a magnetic flux generated from the magnet crosses between the outer yokes 14, 15 and the inner yokes 11, 13, and a voice coil unit 18 connected to a diaphragm 21 is arranged in the magnetic gap. The speaker device includes positioning members 16a, 16b for positioning the inner yokes 11, 13 and the outer yokes 14, 15 magnetically coupled with the magnet 12 to form the magnetic gap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122485-A (JP)
Title: Vehicle drive control system
Inventor: HIRASAWA TAKAHIKO
IPC: B60L50/16
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle drive control system improving convenience of users when a system main relay fails.  <P>SOLUTION: The vehicle drive control system 10 includes an electric storage device 12, a system main relay part 14, a voltage converter 26, smoothing capacitors 24, 28, an inverter circuit 30, a rotating electrical machine 32, an engine 34 and a control device 50. The system main relay part 14 is constituted of a SMRG relay 16, a SMRB relay 18, a current limit resistance 22 arranged in parallel with the SMRB relay and a SMRP relay 20 connected in series. The control device 50 determines whether or not the SMRG relay 16 fails, determines temperature rise of the current limit resistance 22, connects the SMRB relay 18 with the SMRP relay 20 and when the engine 34 is started, shuts off the SMRB relay 18 and the SMRP relay 20 to allow evacuation running.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010211185-A (JP)
Title: Liquid crystal display device
Inventor: ISHIDA HIROSHI
IPC: G02F1/1333
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device preventing reduction in display quality and dust intrusion.  <P>SOLUTION: The liquid crystal display device 10 includes: a liquid crystal panel 11, and a front frame 12 and a rear frame 14 sandwiching therebetween the liquid crystal panel 11. On surfaces facing both of at least one of the front and rear frames 12, 14 and the liquid crystal panel 11, an engagement part for mutually engaging at least one of the front and rear frames 12, 14 and the liquid crystal panel 11 is formed. The engagement part is composed of a convex portion 15 formed on one of the facing surfaces and a concave portion 16 formed on the other facing surface and engaged with the convex portion 15. The convex portion 15 and the concave portion 16 regulate relative movement in a direction parallel with the liquid crystal panel 11 while permitting relative movement in a direction vertical to the liquid crystal panel 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011124109-A (JP)
Title: Energy saving lighting control system
Inventor: KOBAYASHI SHINGO
IPC: H05B37/02
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a lighting control system reducing a cost of a single luminaire, reducing a construction cost by simplifying a construction for installing the luminaire, and apparently contributing to energy saving by performing a precise dimming control to reduce an effect of sensing received from a surrounding fluorescence device.  <P>SOLUTION: A single total illumination area equipped with a large number of luminaires is divided into a plurality of unit dimming control areas, a unit dimming control area selected from the plurality of unit dimming control areas is a representative unit dimming control area, a representative illuminance sensor is arranged only in the representative unit dimming control area, and a control unit controlling illuminance of all the luminaires in the total illumination area generates a dimming signal based on an illuminance signal from the representative illuminance sensor and outputs the generated dimming signal to all the luminaires in the total illumination area, thereby unifying the illuminance of the corresponding luminaire to perform the dimming control to a set illuminance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121492-A (JP)
Title: Manually retractable vehicular door mirror
Inventor: IISHI HIROTA
IPC: B60R1/06
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manually retractable vehicular door mirror that can produce large support force to external bending moment acting on a housing support member in a position radially outward of the position of a shaft while reducing the number of parts and streamlining the operation of assembly.  <P>SOLUTION: The housing support member 34 is integrated with the shaft 38, an annular wall 40, and a housing support member side part 54 of a clutch, all coaxial with an axis of rotation S. The housing support member 34 is fixedly coupled with a housing 36. A base 32 is integrated with a shaft passing hole 56, an annular wall accommodation groove 58, and a base side part 60 of the clutch, all coaxial with the axis of rotation S. The shaft 38 is rotatably inserted in the shaft passing hole 56 and the annular wall 40 is rotatably accommodated in the annular wall accommodation groove 58 to support the housing support member 34 in the base 32 for rotation about the axis of rotation S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123345-A (JP)
Title: Image forming apparatus
Inventor: YAMASHITA MASAHIDE
IPC: G03G15/08
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, configured such that when the degree of the periodic fluctuation of a development gap in one end, in the direction of the rotation shaft of the photoreceptor is greater than that in the other end, nonuniform image density caused by a periodic nonuniform development resulting from the fluctuation in a development gap is reduced at low cost, while wasteful consumption of toner is suppressed.  <P>SOLUTION: When the degree of the periodic fluctuation of a development gap 11 in one end in the direction of the rotation shaft of the photoreceptor is greater than that in the other end, a developing device 5 is configured to return the developer which has passed through the development gap to a developer supply conveyance path from a developing sleeve 51. The conveyance of the developer on the developer supply conveyance path is directed from one end, in the direction of the rotating shaft of the photoreceptor toward the other end.  <P>COPYRIGHT: (C)2011,JPO&INPIT