baber/WOPTO huggingface dataset:
Patent JP-2011048020-A (JP)
Title: Method of mounting guide member of optical fiber, mounting device using the same, and guide member of optical fiber
Inventor: ASAKAWA SHUICHIRO
IPC: G02B6/42
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide member of an optical fiber, which can be mounted on an optical member with an adhesive with a sufficiently small positional error to ensure reliability on durability, thereby highly accurately controlling parallelism and distance between end faces of the guide member and the optical component during assembling, while achieving a uniform thickness of adhesive to be used and highly accurately controlling a gap (the thickness of adhesive), as well as reducing a manufacture cost of a device.  <P>SOLUTION: The guide member 38 movably arranged on an end face 42BS of a glass plate 42 of the optical component 40 and adjacently having a pair of projections 38P on an end face 38BS is positioned for the end face 42BS of the optical component 40 by an active alignment method while a primary coated optical fibers 34a of a pair of monitor fibers 34 and a guide pin 35 supported on an alignment stage 30 are inserted in two guide holes 38ai respectively. Then, the adhesive AD is applied between the end face 42BS and the end face 38BS.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009277672-A (JP)
Title: Fuel cell system
Inventor: KADOWAKI MASATAKA
IPC: H01M8/06
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage on a fuel cell system caused by freezing even when outside air temperature is low at a location where a fuel cell is mounted.  <P>SOLUTION: The fuel cell system 400 includes the fuel cell 406 and a water supply line (for example, a piping 467, a water tank 411, and a water tank 412) for supplying water to the fuel cell 406. The fuel cell system 400 also includes a temperature sensor 530 for always measuring outside air temperature and a control section 455. The control section 455 determines whether the fuel cell 406 generates power. When the fuel cell 406 does not generate power, freezing prevention treatment for preventing freezing of the water in the water supply line is performed when the outside air temperature measured by the temperature sensor 530 becomes below designated temperature, for example, approximately 4°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056090-A (JP)
Title: Secondary battery
Inventor: JANG YOUNGCHEOL
IPC: H01M50/528
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery capable of simplifying and increasing efficiency of processes through removal of welding processes by improving binding force between a bare cell and a protection circuit module by binding a protruded part of the bare cell and a hole of a lead plate.  <P>SOLUTION: The secondary battery includes a bare cell containing a cap plate with at least one or more protrusion parts formed, a protection circuit module placed on the cap plate and protecting the bare cell, and a lead plate electrically coupling the cap plate and the protection circuit module. The protrusion part is formed so as to be extended outward from the cap plate, the lead plate contains at least one or more holes housing the protrusion part, and therefore, the protrusion part and the hole are mutually coupled so that the protection circuit module can be fixed to the cap plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283014-A (JP)
Title: Input coordinate processing program and input coordinate processing apparatus
Inventor: HASHIMOTO HIDEYUKI
IPC: G06F3/0488
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input coordinate processing program which can perform display processing of high usability by intuitive operation and coordinate input operation and an input coordinate processing apparatus.  <P>SOLUTION: Coordinate information based on the display coordinate system of an image displayed in a first display part is detected in accordance with input coordinates output from a pointing device and stored in a memory, and whether an operation direction indicated by a stored series of pieces of coordinate information indicates a second direction from a second display part toward the first display part after indicating a first direction from the first display part toward the second display part time-sequentially is determined. Then, a display image is acquired on the basis of at least one piece of coordinate information to the first display part among the series of pieces of coordinate information, and when a determination result is affirmative, at least a portion of an image displayed in the second display part is displayed in the first display part, and the acquired display image is displayed on the second display part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011055382-A (JP)
Title: Display device
Inventor: WAKABAYASHI NOBORU
IPC: H04N5/44
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of displaying one or more screens on a display in which the screens can be displayed constantly in an easily viewable manner by a plurality of viewers.  <P>SOLUTION: The display device includes: a camera input part having a camera to input an image of the camera; a remote control signal receiver operated by remote control from the viewer; a viewer number detector for detecting the number of the viewers from the image displayed on the camera; a visual line detector for detecting visual lines of the viewers from the image displayed on the camera; a viewer position detector for detecting positions of the viewers from the image displayed on the camera; a display controller for controlling sizes or display positions of one or more screens; and a display for displaying one or more screens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058411-A (JP)
Title: Shaft sealing device for pump
Inventor: HAMADA KEN
IPC: F04D29/12
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase the degree of freedom in sealing pot attachment and simplify maintenance.  <P>SOLUTION: A shaft sealing device for a pump includes a tubular housing 31 through which a rotary shaft 50 is inserted, a mechanical seal 23 and a seal ring 32 disposed at both opening parts of the housing 31 respectively and keeping liquid tight sliding contact on an outer circumference surface of the rotary shaft 50, and the sealing pot 33 for supplying quenching liquid into the housing 31. The housing 31 includes an air hole 34 which can be opened/closed at an upper part thereof, a water drain hole 35 which can be opened/closed at a lower part thereof, and a quenching liquid introduction hole 36 for introducing quenching liquid from the sealing pot 33 to a side surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056393-A (JP)
Title: Exhaust gas cleaning apparatus
Inventor: HAYASHI MAYUKO
IPC: B01J23/42
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently clean an exhaust gas while suppressing a manufacturing cost with a simple configuration.  <P>SOLUTION: The exhaust gas cleaning apparatus that cleans the exhaust gas discharged from a vehicle engine 11 includes a filter carrier 14 that filters the exhaust gas, a first catalyst layer 15a containing a noble metal, and a second catalyst layer 15b containing particulate matter (PM) combustion oxide, and is configured to include supporting the first catalyst layer 15a and the second catalyst layer 15b by the common filter carrier 14, supporting the first catalyst layer 15a upstream of the filter carrier 14, and supporting the second catalyst layer 15b on the filter carrier 14 downstream of the first catalyst layer 15a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060395-A (JP)
Title: Optical disk device
Inventor: ISHITOBI TATSUYA
IPC: G11B7/004
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device having an increased random access speed and being superior in a usability.  <P>SOLUTION: The optical disk device includes: a virtual disk which can store data of at least one optical disk; a recording/reproducing means for reproducing data from the optical disk or recording data in the optical disk; and a system control means for controlling the virtual disk and the recording/reproducing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010141871-A (JP)
Title: METHOD FOR SIGNALING CENTER FREQUENCY FOR WiMAX REPEATER
Inventor: TAO ZHIFENG
IPC: H04W16/26
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of setting a center frequency of a frequency shift repeater (FSR) in a wireless user network.  <P>SOLUTION: A wireless network includes a base station (BS), a set of mobile stations (MS), and a set of repeaters. The channels between the BS and the repeater and between the repeater and the MS include a downlink (DL) and an uplink (UL). The BS specifies a first center frequency F2 for the channel between the BS and the MS, and a second center frequency F1 for the channel between the repeater and the MS. The first center frequency F2 and the second center frequency F1 are transmitted to the repeater and the MS in channel descriptor messages.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011059057-A (JP)
Title: Electron spin analyzer and surface observation device
Inventor: ABE TAKAYUKI
IPC: G01N23/225
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron spin analyzer for analysis of a spin state distribution of a sample surface with high accuracy.  <P>SOLUTION: The electron spin analyzer includes a pulse gate unit 4 for radiating pulsed secondary electrons through scanning deflectors 5a, 5b for performing lateral scanning with secondary electrons radiated from a sample W in an incidence direction, an acceleration unit 7 for accelerating the secondary electrons radiated from the pulse gate unit 4, a target 8 for applying the secondary electrons radiated from the acceleration unit 7, electron spin detectors 15a-15d disposed around the target 8, and a collector 10b for receiving the secondary electrons radiated from the electron spin detectors 15a-15d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061152-A (JP)
Title: Semiconductor device
Inventor: SAKURAI SHINYA
IPC: H01L27/08
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor device having high breakdown voltage without causing dead time even immediately after turning off of high reference potential changing in a pulse-like manner.  <P>SOLUTION: In this semiconductor device 22, (n) MOS transistor elements Tr<SB>1</SB>-Tr<SB>12</SB>(n≥2) are sequentially serially connected to one another by using a GND side and a power side as a first stage and an n-th stage, respectively; gate terminals of the MOS transistors Tr<SB>2</SB>-Tr<SB>12</SB>of the respective stages excluding the first stage are respectively sequentially connected between serially-connected resistive elements R<SB>1</SB>-R<SB>12</SB>of the respective stages; and gate terminals of at least the MOS transistors Tr<SB>2</SB>-Tr<SB>6</SB>of the lower stages, excluding the first stage, relative to the center are sequentially connected between serially-connected capacitive elements C<SB>1</SB>-C<SB>12</SB>of the respective stages through diode elements A<SB>2</SB>-A<SB>6</SB>each using a capacitive element side and a gate terminal side as an anode and a cathode, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065763-A (JP)
Title: Terminal fitting
Inventor: NISHIDE SATORU
IPC: H01R13/11
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To secure spring reaction force even with a terminal fitting of a compact size.  <P>SOLUTION: The terminal fitting 10 includes: a cylindrical body 11 into which a tab 61 of a counterpart terminal fitting 60 is inserted ; and an elastic contact piece 24 formed at the body 11, and having electric connection with the counterpart terminal fitting 60 through elastic contact with the tab 61. The elastic contact piece 24 has a bent shape so as to approach an insertion route 29 side of the tab 61 in the body 11 from both end parts toward the center part, in a width direction perpendicular to an insertion direction of the tab 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010113344-A (JP)
Title: Stereoscopic image display apparatus
Inventor: SHIGETA TATSUO
IPC: H04N13/04
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display apparatus in which a parallax barrier mask is printed and formed using conductive ink, thereby imparting an electromagnetic wave shield function to the parallax barrier mask and eliminating the need to install a mask specially provided for electromagnetic wave shield, which prevents a luminance decrease by about 30% and can be manufactured at the same cost as the structure in which a conventional mask specially provided for electromagnetic wave shield is installed.  <P>SOLUTION: The stereoscopic image display apparatus displays a stereoscopic image by including: a two-dimensional display having a light emission panel; and a front filter having the electromagnetic wave shield function and a parallax barrier mask function disposed in front of the front face of the two-dimensional display. In the apparatus, the parallax barrier mask having the parallax barrier mask function is printed and formed using the conductive ink. Thereby the electromagnetic wave shield function is imparted to the parallax barrier mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011062616-A (JP)
Title: Device and method for filtering stock solution
Inventor: IMAOKA TAKASHI
IPC: B01D29/92
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for filtering a stock solution capable of preventing a filtrate from being stagnated and satisfactorily performing filtration even if the amount of stock solution does not reach the volume in a leaf filter.  <P>SOLUTION: The device and method for filtering a stock solution includes a first residual liquid filtration/circulation step of supplying the stock solution to a residual liquid filtration mechanism 14a of the leaf filter 14 from a stock solution tank 12 to filter the residual liquid and recovering the turbid residual liquid that has passed through the leaf filter in a stock solution tank and a second residual liquid filtration/circulation step of supplying the stock solution to the residual liquid filtration mechanism of the leaf filter from a lower section of the leaf filter 14 to filter the residual liquid and recovering the turbid residual liquid that has passed through the leaf filter in the stock solution tank 12, and alternately repeat the first and the second residual liquid filtration/circulation steps.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009294228-A (JP)
Title: Refractometer
Inventor: NAKAJIMA YOSHINORI
IPC: G01N21/43
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractometer for accurately measuring a refraction factor, even at outdoors by reducing the effects of external light.  <P>SOLUTION: In this refractometer 10, light from a light source 24 is inlet into the boundary surface 18 of a prism 16 forming an interface with a specimen S, the light reflected by the prism boundary surface is detected by a photoelectric sensor 28, and the refraction factor of the specimen is measured from an output signal of the photoelectric sensor. The refractometer has a filter means 30, disposed between the prism boundary surface and the photoelectric sensor. The filter means includes wavelength filters 32 and 34 for selectively transmitting light in a prescribed wavelength band which includes the wavelength L of light from the light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011068750-A (JP)
Title: Method for gelling detergent such as mold cleaner, bleaching agent, toilet detergent and pipe cleaning agent
Inventor: MURAKAMI HIDEKI
IPC: C11D3/22
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for gelling a detergent such as a mold cleaner, a bleaching agent, a toilet detergent and a pipe cleaning agent at a target site such as a mold growing site and a stained site.  <P>SOLUTION: The gelling method includes steps of first spraying a commercial detergent containing potassium ion, calcium ion, magnesium ion, etc. and subsequently spraying at least one gelling agent chosen from carrageenan, pectin, guar gum, xanthan gum, tamarind gum, propylene glycol, sodium carboxymethylcellulose (CMC), sodium alginate, starch, amylose, amylopectin, glycogen, agarose, heparin, hyaluronic acid, xyloglucan, galactomannan, glucomannan, sacran, dextran, dextrin, maltose, cyclodextrin, glucose, fucoidan, pullulan, rhamnan sulfate, lentinan and sodium polyacrylate, to instantly gel the detergent at the target site.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070896-A (JP)
Title: Split connector
Inventor: MAKINO KENJI
IPC: H01R13/514
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reliably lock a pair of lock arms and a pair of lock parts as means for locking a sub housing inserted into a frame in an anti-fall-off state.  <P>SOLUTION: The sub housing 20 inserted into the frame 10 is locked in an anti-fall-off state by locking action of a pair of elastically bending lock arms 13 and a pair of lock parts 21. The lock arms 13 and the lock parts 21 are equipped with locking faces 17, 23 nearly at right angles in an insertion direction of the sub housing 20 and capable of abutting with each other while the lock arms 13 and the lock parts 21 are not locked to each other at an insertion process of the sub housing 20, so that, when insertion force is granted to the sub housing 20 surpassing locking force of the locking faces 17, 23 themselves, the lock arms 13 are elastically bent to release locking of the locking faces 17, 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069780-A (JP)
Title: Ultrasonic measuring device, ultrasonic sensor for use in the same, and ultrasonic measuring method
Inventor: MIZOTA HIROHISA
IPC: H04R17/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic measuring device suited for detecting a flaw in a depth of a thick plate, capable of enlarging the opening of a sensor, to provide an ultrasonic sensor for use in the same, and to provide an ultrasonic measuring method.  <P>SOLUTION: The internal circumference 401M of a two-dimensional array sensor 401B is located at a point that a distance between the centers of gravity locations of neighboring ultrasonic vibration elements is within a distance L0 that does not produce a noise (grating lobe). The external circumference 401N includes a distance between the centers of gravity locations of neighboring ultrasonic vibration elements which is located within the distance which does not produce noise and one which is located over the distance which produces a noise. A using element selection circuit 403C selects all ultrasonic vibration elements in the internal circumference 401M and ultrasonic vibration elements of the ultrasonic vibration elements on the external circumference, located at a point that a distance between the centers of gravity locations of neighboring ultrasonic vibration elements is within the distance that does not produce a noise in the transmitting and receiving direction that the transmitting and receiving direction of an ultrasonic wave is projected to the surface of the array sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077711-A (JP)
Title: Network control device and method
Inventor: TATEWAKI SHUNICHI
IPC: H04L45/247
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the possibility of providing an optimal communication path.  <P>SOLUTION: A network control device controlling a communication network is provided. The network control device stores information indicating a plurality of sets of scenario indicating a communication path in the communication network and a condition for starting the scenario, and regularly or irregularly detects the status of the communication network. The network control device controls the communication network so that the communication path indicated by the scenario belonging to any of the sets is constructed in the communication network, thereby applying the scenario to the communication network. When the detected network status satisfies the condition for starting not a current first scenario but a second scenario, the second scenario is applied in place of the first scenario.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073090-A (JP)
Title: Rotary tool holder
Inventor: YONEZAKI SHUSUKE
IPC: B23Q11/12
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tool holder effectively performing rotary cutting work, without receiving a restriction of a working part in a workpiece, by restraining a loss of energy of cold air.  <P>SOLUTION: The rotary tool holder 1 is formed by storing a vortex tube 4 for generating the cold air C2 from compressed air A by using the vortex effect, in a tube storage hole 31 arranged on the same axis as the rotational axis O of a rotary main shaft in a holder body 2. The holder body 2 is formed with a compressed air passage 32 for introducing the compressed air A up to a vortex generating part 41 by passing through an outer peripheral side position of the tube storage hole 31 from a central position of a shank part 23 and an exhaust port 33 for exhausting hot air H2 by a swirling hot air flow H1 to the outer peripheral side on the base end side of the tube storage hole 31. The rotary tool holder 1 is constituted so that cold air C2 by a swirling cold air flow C1 is jetted from a cold air hole 71 arranged in a rotary tool 7 or the outer edge of the rotary tool 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073917-A (JP)
Title: Method for producing cement clinker
Inventor: KANAI KENSUKE
IPC: C04B7/47
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cement clinker by which the content of hexavalent chromium can be reduced without using a combustible material when the cement clinker is produced by firing a raw material containing chromium by using a rotary kiln.  <P>SOLUTION: The method for producing cement clinker is characterized in that cement clinker of ≥950°C fired by using a rotary kiln is cooled in an atmosphere where carbon monoxide exists.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074674-A (JP)
Title: Water discharge device
Inventor: KOGA DAISUKE
IPC: E03C1/08
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water discharge device which can improve detergency.  <P>SOLUTION: The water discharge device includes: a first water-supply portion for supplying water; a whirling chamber in which water flow whirling along the inner peripheral surface thereof is formed by the water supplied from the first water supply portion; and a whirling member having a water discharge passage, which can introduce the water supplied to the whirling chamber and can discharge it from the tip inside, and capable of performing whirling motion in the whirling chamber upon receiving the force of the water flow. When the water discharge from the whirling member is started, the whirling motion of the whirling member is started by the water supplied from the first water supply portion to the whirling chamber, and then the flow rate of the water supplied from the first water supply portion to the whirling chamber is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT