baber/WOPTO huggingface dataset:
Patent JP-2013152295-A (JP)
Title: Raman amplifier excitation device and method for exciting raman amplifier
Inventor: KAWAKAMI HIROTO
IPC: G02F1/35
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an excitation device for Raman amplification which provides excitation beams for the Raman amplification with depolarization.SOLUTION: A Raman amplifier excitation device has: an excitation light source 11 which outputs a single polarization excitation beam; a first polarization holding coupler 13 which branches the excitation beam by two output ports to output the divided beams; a first branch polarization holding optical transmission medium 14 which propagates one of the excitation beams output from the first polarization holding coupler 13; a second branch polarization holding optical transmission medium 15 which propagates the other excitation beam; a second polarization holding coupler 16 to which the excitation beams output from the first and second branch polarization holding optical transmission media 14, 15 are input so that the polarization surfaces of the excitation beams become orthogonal to each other, and outputs the polarized and multiplexed excitation beam; and an excitation beam output port 17 which outputs the excitation beam from the second polarization holding coupler 16. A difference is provided in optical length of the first and second branch polarization holding optical transmission media 14, 15, and the difference in the optical length is taken longer than coherence length of the excitation beam.
Patent JP-2013154732-A (JP)
Title: Cup holder
Inventor: TAKAI HAJIME
IPC: B60N3/10
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder, where a beverage container is easily put in and out, and the beverage container is stably held without wobbling even when a vehicle suddenly starts or stops.SOLUTION: A cup holder includes: a cylindrical holder body (10) in which accommodation space (11) for accommodating the beverage container is formed; a holding member (20) which is held with a shaft on an outer peripheral side of the holder body so as to be rocked in a radial direction; and a support member (30) that has an arc-like groove section (39), into which a bottom section (28) of the holding member is fitted, and supports the holder body turnably. The bottom section of the holding member is displaced along the groove section accompanying turning of the holder body, and thereby, the holding member is rocked in a radial direction (E), and a top section (24) of the holding member is moving into or out of the accommodation space.
Patent JP-2013156125-A (JP)
Title: Solar cell string diagnostic system
Inventor: HIHARA NAOYUKI
IPC: G01R31/26
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell string diagnostic system capable of easily estimating the position of a defect in a solar cell string when the defect occurs.SOLUTION: A storage section 116 stores assumption propagation time information 132 showing assumption propagation time assumed to be needed for propagating a signal in a solar cell string 101 without a defect. A signal generator 112 outputs a signal to a positive electrode of the solar cell string 101 from an output end 122. An observation device 113 observes the signal at the output end 122. A control device 117 measures a solar cell string propagation time for propagating the signal in the solar cell string 101 on the basis of a time until a first reflection signal reflecting in the solar cell string 101 is detected by the observed signal after the signal is output. The control device 117 estimates the position of a defect in the solar cell string 101 on the basis of the solar cell string propagation time and the assumption propagation time.
Patent JP-2013155572-A (JP)
Title: Foundation structure of building and construction method for foundation
Inventor: MAEKAWA YOSHIYA
IPC: E02D27/01
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure of a building, in which the construction period when connecting foundation parts of the foundation structure to each other can be appropriately shortened.SOLUTION: A foundation 20 is constructed by integrating a pre-mounted foundation part 31 and a block-shaped post-mounted foundation part 32. First female screw members 51a, 51b having first female screw holes 53a, 53b, respectively, are embedded in the pre-mounted foundation part 31; second female screw members 52a, 52b having second female screw holes 54a, 54b, respectively, are embedded in the post-mounted foundation part 32; and the first female screw holes 53a, 53b and the second female screw holes 54a, 54b are oppositely arranged, respectively, so as to be aligned on the same axis. The pre-mounted foundation part 31 and the post-mounted foundation part 32 are connected to each other by screwing one ends of threading rods 45a, 45b into the first female screw holes 53a, 53b, respectively, and the other ends of the threading rods 45a, 45b into the second female screw holes 54a, 54b, respectively.
Patent JP-2013162578-A (JP)
Title: Motor control device and control method thereof
Inventor: TANIGUCHI NORIAKI
IPC: H02P3/12
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device which can apply an electric brake to a motor when a power supply is suspended, and permits downsizing and cost reduction.SOLUTION: A first switch 11 to a sixth switch 16 connect individual coils L1-L3 included in a motor to a power source 20. A capacitor C stores power supplied from the power source 20. A seventh switch 17 connects the capacitor C and the fourth switch 14 to the sixth switch 16 when a power supply from the power source 20 is suspended. The switch 14 to the sixth switch 16 are operated using the power stored in the capacitor C by the operation of the seventh switch 17, and the individual coils L1-L3 are short-circuited to apply a brake to the motor.
Patent JP-2013164772-A (JP)
Title: Bus location system, central device and bus location informing program
Inventor: KOTAKI KENTARO
IPC: G06Q50/30
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit vehicle information on a bus and make voice communication, without installing a plurality of pieces of radio equipment.SOLUTION: A bus location system 100 comprises: an on-bus device 10 mounted on a bus 1 for transmitting a packet including vehicle information on the bus 1 and voice data; a central device 11 for receiving the vehicle information transmitted by the on-bus device 10, and generating information for a terminal of each bus stop 2 on the basis of the vehicle information included in the received packet; and a bus stop terminal 12 provided correspondingly to the bus stop 2 for acquiring the information for the terminal of corresponding bus stop 2 generated by the central device 11 and informing a user of the acquired information for the terminal. Therefore, the system enables transmission of the vehicle information on the bus and the voice communication simultaneously, without installing a plurality of pieces of radio equipment.
Patent JP-2013168213-A (JP)
Title: Coaxial cable
Inventor: KOJIMA SHIGERU
IPC: H01B7/17
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable degradation in the insulation characteristics of which due to bending can be suppressed sufficiently.SOLUTION: In a coaxial cable 100 in which an insulation layer 20, an outer conductor 30 and a sheath 40 are arranged sequentially around an inner conductor 10, the outer conductor 30 is composed by braiding a composite tape 33 formed by laminating a metal tape 31 and a resin tape 32, and the resin tape 32 in the composite tape 33 is facing the insulation layer 20 side.
Patent JP-2012172151-A (JP)
Title: Nanoparticle additive and lubricant formulation containing the same
Inventor: MCLAUGHLIN MICHAEL JEFFREY
IPC: C01F17/235
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a self-dispersing cerium oxide nanoparticle additive for lubricants, a lubricant composition containing the nanoparticles, and a method for reducing boundary friction using the nanoparticles.SOLUTION: The nanoparticles are produced by an improved process of reacting a mixture of organo-cerium salt, fatty acid, and amine in an organic solvent substantially free of water at a temperature ranging from about 150°C to about 250°C, the improvement comprising reacting the organo-cerium salt, fatty acid and amine in a molar ratio ranging from about 1:1:1 to about 1:2:2 in the reaction mixture to provide a reaction product comprising from about 20 to about 40 wt.% of the nanoparticles in a substantially organic solvent.
Patent JP-2013167773-A (JP)
Title: Liquid crystal display device
Inventor: OKE RYUTARO
IPC: G02F1/1368
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a liquid crystal display device that drives in a horizontally divided manner, segmentation of a source line in a screen causes a difference in a display state between a pixel row in the vicinity of a segmented position and other pixel rows.SOLUTION: A segmented position 40 of a source line 30u of an upper side display area and a source line 30d of a lower side display area is arranged at an intersection part of a source line 30 and a gate line 32. A portion of the source line 30 that overlaps with a gate line 32a where the segmented position 40 is arranged has a planar shape to which an extension part 46 (protrusion 46a and 46b) having the same area as a portion removed by the segmented position 40 is added, compared to a portion of the source line 30 that overlaps with a gate line 32b where the segmented position 40 is not arranged.
Patent JP-2013170709-A (JP)
Title: Drain recovery system
Inventor: AKINAGA SOHEI
IPC: F22D11/06
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a drain recovery system capable of reducing power required for driving a water supply pump.SOLUTION: A drain recovery system 1 includes: a buffer tank 30; an assist tank 40; a second drain supply line L3 connecting the buffer tank 30 to the assist tank 40; a drain supply valve 71 for opening and closing the second drain supply line L3; a steam supply line L4 for supplying steam to the assist tank 40; a steam supply valve 72 for opening and closing the steam supply line L4; a water supply line L7 for supplying drain from the assist tank 40 to a boiler 10; a water supply pump 60; and a pressure control unit 91 for reducing an internal pressure of the assist tank 40 to a pressure lower than an internal pressure of the buffer tank 30 when supplying the drain from the buffer tank 30 to the assist tank 40, and for opening the steam supply valve 72 to apply a pressure to the inside of the assist tank 40 at drain supply from the assist tank 40 to the boiler 10.
Patent JP-2013174139-A (JP)
Title: Pump unit
Inventor: NAKAMURA TARO
IPC: F04B43/12
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pump unit with an inner cylinder, the pump unit having superior durability, facilitating manufacture, and having less variations in manufacturing the same.SOLUTION: A pump unit includes an outer cylinder, an inner cylinder comprising a rubber member arranged in the inner peripheral side of the outer cylinder, fixing members for fixing both ends of the inner cylinder in an axial direction and both ends of the outer cylinder in the axial direction, and a passage for pressurizing for supplying a medium for pressurizing between the outer cylinder and the inner cylinder, conveys a fluid by expanding the inner cylinder by the medium for pressurizing, wherein a plurality of rubber deformed parts extending from one side to the other side of the inner cylinder in the axial direction along a peripheral face and inducing a folding line in the inner cylinder by a pressure of the introduced medium for pressurizing are arranged in the peripheral direction of the inner cylinder, in the inner cylinder.
Patent JP-2013175038-A (JP)
Title: Content recommending device, content recommending system, control method, and program
Inventor: SHIRAKAWA TAKAHISA
IPC: G06Q30/02
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a content recommending system capable of recommending a new content of high accuracy to a user to be recommended, that conform to a keyword group linked with the user to be recommended, without improving the keywords associated with the a new content.SOLUTION: A content recommending system includes: an extraction unit (1) for extracting a first keyword group associated with a first content linked with a first user to be recommended; a creation unit (2) for extracting a second keyword group associated with a second content linked with a second user who is similar to the first user, or a second keyword group associated with the second content which is similar to the first content, and creating keyword information obtained by adding a new keyword not existing in the first keyword group out of the extracted second keyword group, to the first keyword group; and a recommendation unit (3) for retrieving a new content which is to be recommended and conforms to the keywords composing the keyword information, and recommending the retrieved new content to the first user.
Patent JP-2012180087-A (JP)
Title: Automobile
Inventor: SCHMID MARKUS DIPL ING
IPC: B60K1/04
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a kinetic adjusting mechanism for easily adjusting an electric terminal to an accessible position when a license plate is adjusted to an open position.SOLUTION: Concerning an automobile having an electric terminal arranged on the back side of a license plate, the license plate can be adjusted from a standard position which has been subjected to positioning in accordance with rules with respect to automobiles to an open position at which the electric terminal arranged on the back side of the license plate is opened. In this case, it is essential for the present invention to provide a kinetic adjusting mechanism for interconnecting the license plate to the electric terminal, the kinetic adjusting mechanism that more easily adjusts the electric terminal to the accessible position, when the license plate is adjusted to the open position. As a result, connection of a vehicle battery to a stationary power source network becomes simple.
Patent JP-2013178656-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: TAKACHI NOBUO
IPC: G06T1/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of highly accurately detecting correspondence between a plurality of images.SOLUTION: An image processing device includes: a specific shape extraction unit 111 that extracts a specific shape in each of two left/right photographic images on the basis of feature points extracted from each of the two photographic images; and a correspondence identification unit 115 that identifies correspondence between the two photographic images on the basis of the extracted specific shapes. The specific shape includes at least one of a straight line and a curve, the straight line is identified by end points at both ends thereof, and the curve is identified by end points at both ends thereof and separation points separating an interval between the end points at both ends.
Patent JP-2013181932-A (JP)
Title: Method for evaluating poisonous metal amount in discharged urine
Inventor: TOBA YUKO
IPC: G01N33/84
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a new method for evaluating poisonous metal amount in discharged urine by utilizing conventional evaluation using DMSA.SOLUTION: In a method for evaluating a poisonous metal amount, the poisonous metal amount in discharged urine after administering alpha-lipoic acid of a subject to whom at least the alpha-lipoic acid is administered as a poisonous metal discharge agent is measured, a measurement value of the obtained poisonous metal amount is converted into a poisonous metal amount in the discharged urine after administering DMSA when dimercaptosuccinic acid (DMSA) is administered as the poisonous metal discharge agent by using preliminarily prepared correlation. The correlation is the one between the poisonous metal amount in the discharged urine after administration of the alpha-lipoic acid to predetermined time and the poisonous metal amount in the discharged urine after administration of the DMSA to the predetermined time. According to the method, the poisonous metal amount in the discharged urine when the DMSA is used is evaluated by using the alpha-lipoic acid without using the DMSA.
Patent JP-2013186481-A (JP)
Title: Life and death monitoring server, life and death monitoring program and life and death monitoring method
Inventor: UMEDA MASAYOSHI
IPC: G06F13/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To surely and speedily perform life and death monitoring.SOLUTION: A life and death monitoring server 100 monitors whether or not transmission/reception of data is performed in each server included in a server group. When a monitoring result showing transmission/reception of data is not performed is received, the life and death monitoring server 100 transmits data for life and death monitoring to the server from which the result is obtained, through a first network used for the transmission/reception of data. When there is no response to the transmitted data for life and death monitoring, the life and death monitoring server 100 notifies a distribution device which distributes arbitrary processing to each server included in the server group and causes the servers to execute the processing of the server from which there is no response through a second network different from the first network.
Patent JP-2013185531-A (JP)
Title: Compressor
Inventor: HASHIMOTO YUSHI
IPC: F04C29/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a compressor attaining high efficiency of an electric motor part, enhancement of volume efficiency, and low oil circulation.SOLUTION: An oil separating mechanism part 40 for separating oil from refrigerant gas discharged from a compressing mechanism section 10 is arranged, the oil separating mechanism section 40 has a cylindrical space 41 for turning the refrigerant gas, a flowing in section 42 for flowing the refrigerant gas discharged from the compression mechanism section 10 into the cylindrical space 41, a sending out opening 43 for sending out the refrigerant gas from which oil is separated from the cylindrical 41 to one space 31 in a container, a discharge opening 44 for discharging a part of the oil and the refrigerant gas which are separated, a flowing in section 42b for flowing the refrigerant gas and the oil discharged from a discharge opening 44 to a second cylindrical space 41a into the cylindrical space 41a, a sending opening 43b for sending out the refrigerant gas from which the oil is separated from the cylindrical space 41a to one space 31 in the container, and a discharge opening 44b further discharging the separated oil and the tiny amount of refrigerant gas from the second cylindrical space 41a to the space 31 in the container.
Patent JP-2013188814-A (JP)
Title: Grinding method
Inventor: MIHARA TAKUYA
IPC: B24B53/12
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To perform dressing of a grindstone efficiently without separately installing a mechanism for the dressing in a grinding device.SOLUTION: A grinding method comprises: a dresser board pasting step of pasting a dresser board (12) for dressing a grindstone on a surface to be ground of a plate-like object (10) with an adhesive (11); a dressing step of holding a surface side on which the dresser board (12) is not pasted on a chuck table after executing the dresser board pasting step, grinding the dresser board (12) by a grinding means until the dresser board (12) is removed, and thereby dressing the grindstone; and a grinding step of grinding the plate-like object (10) by the grinding means following the dressing step and thereby performing the thinning to a predetermined thickness.
Patent JP-2013191360-A (JP)
Title: Coaxial connector
Inventor: KOBAYASHI EISAKU
IPC: H01R24/38
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To position each member constituting a connector with high accuracy and with high strength.SOLUTION: A support 105 is fitted outwardly into an external conductor C, an insulator 106A is fitted outwardly into a center contact 104 connected to an internal conductor B, the support 105 and the insulator 106A are fitted inwardly into a connector body 103, a connector body 103 is connected to a crimp flange 102 fitted outwardly into a coaxial cable A, and the insulator 106A is brought into surface contact with the center contact 104. The crimp flange 102 and the connector body 103 are connected to sandwich and hold the support 105 and the insulator 106A while an expanded end face (connector connection end) Ca of the external conductor C is brought into surface contact and is sandwiched between an insulator side end face of the support 105 and a support side end face of the insulator 106A.
Patent JP-2013191377-A (JP)
Title: Fuel cell system
Inventor: CHIKUGO HAYATO
IPC: H01M8/04
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the service durability of a cooling water circulation passage.SOLUTION: Disclosed is a fuel cell system for generating electric power by supplying an anode gas and a cathode gas to a fuel cell, the system comprising: a coolant circulation passage in which a coolant for cooling the fuel cell circulates; a circulation pump provided in the coolant circulation passage for circulating the coolant; a reservoir tank for reserving the coolant therein, the inside pressure thereof maintained at atmospheric pressure; an on-off valve provided in the coolant circulation passage on the intake side of the circulation pump, the on-off valve opening to supply the coolant inside the reservoir tank into the coolant circulation passage when the pressure inside the coolant circulation passage becoming less than a predetermined negative pressure; a communication passage for connecting the reservoir tank to the on-off valve; circulation pump control means (S5) for gradually increasing rotational speed of the circulation pump when starting a circulation of the coolant by driving the circulation pump.
Patent JP-2012142594-A (JP)
Title: Buffered substrate for semiconductor
Inventor: FORK DAVID K
IPC: H01L21/20
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology for achieving miniaturization and uniformity of a polycrystal silicon particle diameter without increasing manufacturing time and manufacturing cost.SOLUTION: A buffered substrate for a semiconductor is used for a substrate and the like in which a polycrystal silicon layer 108 is obtained by crystallization of a silicon layer 108 formed on a substrate 100 by irradiation of laser beams 106, and a buffer layer 102 is formed between the substrate 100 and the silicon layer 104. In such a buffered substrate having the buffer layer 102, the buffer layer 102 has a melting point higher than a limit temperature of the substrate 100, and further, in crystallization of the silicon layer 104, defines nuclear density of the silicon layer for forming uniform silicon crystal particles on the buffer layer 102, and still further, functions as a basis for isotropic grain growth.
Patent JP-2012140127-A (JP)
Title: Auxiliary tool and hull
Inventor: OTAKI KUNIO
IPC: B63B39/06
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool of a hull for assisting sailing of the hull and stability in anchorage.SOLUTION: This auxiliary tool 1B is arranged on the hull or a bottom surface of a bottom member arranged on at least a bottom part of the hull, and includes fin-shaped members 4 extending along the second direction for crossing with the first direction along the advancing direction. The fin-shaped member 4 forms a bag-shaped part 40 opening toward the inverse direction of the first direction, and also includes a water passing part 5 for passing water through between the fin-shaped member 4 and the hull or the bottom member. The water passing part 5 is arranged in the front edge vicinity on the opposite side of an opening of the bag-shaped part 40 in the fin-shaped member 4.