baber/WOPTO huggingface dataset:
Patent JP-2013167674-A (JP)
Title: Optical probe
Inventor: HASEGAWA TAKEMI
IPC: G02B23/26
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical probe capable of performing accurate OCT measurement with low noise, even if measuring an object having a large scattering property.SOLUTION: An optical probe 20 includes: an optical fiber 21 for transmitting light between a proximal end 21a and a distal end 21b; an optical connector 22 connected with the optical fiber 21 at the proximal end 21a; a light-collection optical system 23 and a deflection optical system 24 connected with the optical fiber 21 at the distal end 21b; and a support tube 25 and a jacket tube 26 surrounding the optical fiber 21 and extending along the optical fiber 21. The optical fiber 21 includes a core area 41 having a refraction index n, a first clad area 42 surrounding the core area and having a refraction index n, a trench area 43 surrounding the first clad area and having a refraction index n; and a second clad area 44 surrounding the trench area and having a refraction index n. The refraction indexes have a relationship of n>n>n<n.
Patent JP-2013170852-A (JP)
Title: Photoelectric encoder
Inventor: HAYASHI KENICHI
IPC: G01D5/38
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric encoder which reduces degradation in measurement accuracy due to variation in temperature and humidity.SOLUTION: A photoelectric encoder includes: an irradiation part which radiates first and second irradiation light beams of a first linear polarization; a scale which diffracts the first irradiation light beam to produce a first diffraction light beam of the first linear polarization and diffracts the second irradiation light beam to produce a second diffraction light beam of the first linear polarization; a polarization part which converts the first diffraction light beam to a third diffraction light beam of a second linear polarization perpendicular to the first linear polarization, combines the second diffraction light beam and the third diffraction light beam so as to produce a first combined light beam and a second combined light beam, and converts the first combined light beam to a third combined light beam of circular polarization; and a light beam receiver which receives each of the second combined light beam and the third combined light beam. The scale includes a glass plate having a grating-shaped surface.
Patent JP-2012113735-A (JP)
Title: Method of determining cursor position through finger contact with touch screen display
Inventor: ORDING BAS
IPC: G06F3/041
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable device which adaptively determines a cursor position through finger contact with a touch screen display, and carries out operation based upon the cursor position.SOLUTION: The portable device with the touch screen display detects a contact area between a finger and the touch screen display, and then determines a first position related to the contact area. The cursor position of the finger contact is determined based upon the first position, one or more distances between the first position and one or more user interface objects, and at least some of one or more activation sensitivity numbers related to respective user interface objects among the plurality of user interface objects. When the cursor position is in a hidden hit area of a virtual push button on the touch screen display, the portable device is activated so as to perform operation related to the virtual push button.
Patent JP-2013171712-A (JP)
Title: Electrode active material layer, electrode body, and lithium ion secondary battery
Inventor: ICHIKAWA YUEI
IPC: H01M4/13
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrode active material layer and an electrode body capable of easily absorbing/desorbing Li ions from an electrolyte, and a lithium ion secondary battery excellent in battery capacity and battery output.SOLUTION: An electrode active material layer 1 for a lithium ion secondary battery comprises a lamellar crystal electrode active material 11. The lamellar crystal electrode active material 11 is oriented in the direction perpendicular to the electrode active material layer 1, and has a plurality of through holes 12 on the surface. The diameters of the through holes are preferably greater than or equal to 10 μm and smaller than or equal to 5000 μm.
Patent JP-2013174982-A (JP)
Title: Method for controlling connection of display and function expansion device
Inventor: KAWAMOTO TAKEYUI
IPC: G06F1/16
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a function expansion device of a display for reducing power consumption.SOLUTION: A function expansion device 100 includes: an input connector 107 connected to a notebook PC 200 and output connectors 113, 115 and 117 connected to displays. An MST(Multi-Stream Transport)-HUB103 supports an MST of DP(Display Port)1.2 specification, and connects the input connector to the output connectors. A DMUX 105 also connects the input connector to the output connectors. When the number of displays connected to the output connectors is one, a controller 101 outputs image data via the DMUX, and when the number of displays is two or more, the controller 101 outputs the image data via the MST-HUB.
Patent JP-2013175953-A (JP)
Title: Wireless transmission set top box
Inventor: Chen jian qin
IPC: H04M1/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless transmission set-top box.SOLUTION: A wireless transmission set top box comprises a box body, a plurality of circuit boards, a power supply, and a radiator module. The box body consists of a connecting zone to be provided for an external mobile communication device. The plurality of circuit boards provided within the box body are comprised of a plurality of electronic circuit components and a wireless transmission module, and are configured to provide wireless transmission signals to a display for showing the control signals of the mobile communication device. The plurality of circuit boards comprises a communication circuit board, a charge/discharge circuit board, and a signal control circuit board connected with the mobile communication device while the signal control circuit board is provided with a signal conversion chip. The power supply is located in the box body and connected with the circuit board, so as to supply power for the operation of the radiator module and wireless transmission module. The radiator module is located in the box body and connected with the power supply.
Patent JP-2013178889-A (JP)
Title: Card connector
Inventor: EJIRI KOICHIRO
IPC: H01R12/73
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a card connector in which an action of drawing a card body or the like from a housing can be detected in an early stage.SOLUTION: A card connector comprises an elastic holding member 24, 24, one end of which is supported by a front side portion of a housing 13 in a card body inserting direction and with which an engage protruding part 80 is formed in the other end thereof, the engage protruding part 80 being engaged mutually with a lock part 81 formed in a side portion of a card body E at a predetermined inserting position. The elastic holding member 24 is comprised of a conductive metal material having elasticity, integrally includes an elastic contact piece part 95 with which a movable contact 96 is formed, and constitutes a delay switch 83 together with fixed contact members 82, 82 disposed in both side portions of a card body inserting part 12. When a drawing force acts on the card body E, the engage protruding part 80 is belt against a pressing force by the lock part 81 of the card body E, thereby moving the elastic contact piece part 95, and the movable contact 96 is brought into contact with or separated from the fixed contact member 82.
Patent JP-2013176730-A (JP)
Title: Filter medium cleaning device and filter medium cleaning method for double-layer filter device
Inventor: KOBAYASHI AKINOBU
IPC: B01D29/62
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium cleaning device and a filter medium cleaning method for a double-layer filter device that prevent a granular filter medium from flowing out during cleaning of the filter medium, with simple constitution.SOLUTION: A filter medium cleaning device includes: a pump which is connected to a filter tank 10 below a second filter layer 18, and supplies cleaning water for cleaning a filter medium to the filter tank 10; a drain gutter 30 which is provided above the second filter layer 18 and drains water flowing in itself as the cleaning water is supplied to outside the filter tank 10; a support member which is provided above the drain gutter 30, and has two fitting members separated from each other at an interval wider than the width of the drain gutter 30 with the drain gutter 30 interposed in plan view; and a filter medium flowing-out preventing net 32 spread between the two fitting parts while passing through the lower side of the drain gutter 30.
Patent JP-2013178170-A (JP)
Title: Underwater sailing body and acquisition method of water bottom depth of underwater sailing body
Inventor: EGUCHI KAZUKI
IPC: G01S7/52
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an underwater sailing body and an acquisition method of a water bottom depth of the underwater sailing body capable of acquiring an appropriate water bottom depth according to a present position of the underwater sailing body.SOLUTION: An underwater sailing body 1 includes a buffer part having a plurality of buffers capable of storing a plurality of water bottom depths h(t) at a plurality of water bottom detection positions xd(t) in an advancing direction of the underwater sailing body 1 from the present position, specifies at least one of the plurality of buffers on the basis of a horizontal distance from the present position to the water bottom detection positions xd(t), executes control so as to store the detected water bottom depth h(t) in the specified buffer, specifies at least one of the plurality of buffers on the basis of a horizontal distance from the present position to a water bottom acquisition position xa(t), and acquires a water bottom depth h stored in the specified buffer.
Patent JP-2013181468-A (JP)
Title: Sealing device and gas turbine having sealing device
Inventor: TAKAHASHI YASUO
IPC: F01D11/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable seal device capable of flexibly coping with even a case where a deviation is caused in a thermal elongation quantity between segments.SOLUTION: A sealing device 70 is provided which is attached to a pair of grooves as seal grooves 61a, 61b arranged on opposed surfaces, respectively and seals a flow of fluid between the opposed surfaces. The sealing device includes a thin plate 71 being a first member which is alternately arranged by a recess 71b extending in a longitudinal direction and a projection 71a extending in the longitudinal direction, and a cloth material 72 being a second member is attached to an upper surface of the recess 71b and to a lower surface of the projection.
Patent JP-2013183313-A (JP)
Title: Method for detecting lens dirt and surgery camera using the same
Inventor: SUZUKI OSAMU
IPC: A61B1/04
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability in detection of dirt attached to a lens of a surgery camera.SOLUTION: A surgery camera includes: imaging sections 19a and 19b having lenses; an imaging control section 22 for controlling the imaging sections; an illumination control section 24 for adjusting illuminance of a subject; a lens dirt detecting section 21 for analyzing video information of a prescribed cloth body which the imaging sections 19a and 19b photograph and detecting the dirt attached to the lens in a state where a diaphragm, a focus and shutter speed of the imaging control section 22, and the illuminance of the illumination control section 24 are adjusted; and a display control section 20 for displaying a video signal from the imaging sections 19a and 19b on a display device and giving information to a user when the lens dirt detecting section 21 detects the dirt of the lens.
Patent JP-2013182232-A (JP)
Title: Liquid crystal display device
Inventor: IWAMOTO NOBUHISA
IPC: G02F1/1343
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To avoid a display trouble which may be caused when a common electrode is simplified.SOLUTION: A liquid crystal display device comprises: a first substrate 11 and a second substrate 12 arranged facing each other; a common electrode 13 provided substantially entirely on one face of the first substrate 11; a segment electrode 14 provided on one face of the second substrate 12; a light shielding film 17 having no conductivity and provided on the one face of the second substrate; a translucent resin film 18 provided on an upper side of the light shielding film and being in contact with the one face of the second substrate 12; and a liquid crystal layer 20 provided between the first substrate 11 and the second substrate 12. The light shielding film 17 and the translucent resin film 18 are arranged so as to fill at least a portion between the routing line 19 and the common electrode 13. The liquid crystal layer 20 is arranged so as to fill at least a portion between the segment electrode 14 and the common electrode 13.
Patent JP-2013187986-A (JP)
Title: Motor control device and magnetic pole position detection method
Inventor: KARAUSHI TAKEO
IPC: H02P6/16
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To detect a magnetic pole position of a motor even when there is an influence of a disturbance.SOLUTION: A motor control device includes: a movement amount detection part for detecting a movement amount of a motor on the basis of a signal outputted by an encoder attached to the motor; and a control part for energizing the motor in such a manner that the energization corresponds to a first electric angle determined in advance, then energizing the motor in such a manner that the energization corresponds to a second electric angle corresponding to a direction in which the motor moves, determining that a magnetic pole position of the motor is at the second electric angle when the movement amount of the motor in the case of the energization corresponding to the second electric angle is a movement amount corresponding to a difference between the first electric angle and the second electric angle, and performing detection of the magnetic pole position by energizing the motor in such a manner that the energization corresponds to a third electric angle, which is different from the first electric angle, while determining that there is an influence of a disturbance when the movement amount of the motor is not the movement amount corresponding to the difference.
Patent JP-2013184721-A (JP)
Title: Plastic bottle
Inventor: SUGA YUSUKE
IPC: B65D1/02
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle that can increase resistance to a normal load.SOLUTION: A plastic bottle 10 includes a spout 11, a body portion 20, and a bottom portion 30. The body portion 20 has a substantially cylindrical shape. A plurality of recessed sections 25 extending in the horizontal direction are formed into a plurality of rows 25A and 25B over a substantially entire vertical range of the body portion 20. A circumferential section 26 is formed between the recessed sections 25 of each of the rows 25A and 25B. Sections of respective rows 25A and 25B opposing a center 25a of the recessed section 25 are the circumferential section 26. The recessed section 25 of the first row 25A and the recessed section 25 of the adjacent row 25B are arranged to be jigzag to each other in a circumferential direction.
Patent JP-2013186271-A (JP)
Title: Continuous manufacturing method of optical display panel and continuous manufacturing system thereof, changeover method and drawing-out apparatus
Inventor: HIRATA SATOSHI
IPC: G09F9/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a continuous manufacturing method of an optical display panel, capable of saving a space without deteriorating high-speed productivity.SOLUTION: A continuous manufacturing method of an optical display panel includes: a changeover step for changing over new and old rolls; a carrier film conveyance step for conveying a belt-like carrier film; an optical cell conveyance step for conveying an optical cell; a separation step for separating the optical film from the carrier film; and a bonding step for bonding the optical film onto the optical cell while conveying the optical cell, to form the optical display panel. The changeover step includes a step for installing a second roll into a drawing-out axis of a second drawing out portion, if a relation is such that an inter-axis distance (d) between a drawing-out axis of a first drawing-out portion and the drawing out-axis of the second drawing-out portion is smaller than a sum of a radius (r01) at a time when the first roll is unused and a radius (r02) at a time when the second roll is unused (d<r01+r02), and a remaining radius r1 of the first roll satisfies a relation r1<|r02-d|.
Patent JP-2013184262-A (JP)
Title: Screw conveying device and brush for screw conveying device
Inventor: IIDA SUSUMU
IPC: B23P19/06
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a screw conveying device which prevents a screw in which a washer is fitted at the thread thereof, from being conveyed, and to provide a brush for a screw conveying device.SOLUTION: A screw conveying device includes: a rail that has a groove for holding a shaft part of a screw and moves the screw while supporting a washer of the screw; a movable part reciprocating in first and second directions within a predetermined range; a brush part configured to come into contact with the screw supported by the rail in association with the movement of the movable part; and a guide for pushing the brush part in the first direction so that a normal direction of a portion of the brush part coming into contact with the screw supported by the rail during movement of the movable part in the first direction is positioned upward relative to the horizontal direction.
Patent JP-2013186346-A (JP)
Title: Image forming apparatus
Inventor: KUMAGAI MASARU
IPC: G03G15/08
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of early correcting a deviation between toner density in a developing device and a target value even when images with low image area ratio are outputted continuously.SOLUTION: An image forming apparatus comprises: a developing device using two-component developer; a storage section; and a toner supply control section. The toner supply control section includes: image information amount addition means that calculates an image information amount addition value from a calculated image information amount and an image information amount stored in the storage section; image information amount threshold determination means that compares the image information amount addition value with an image information amount threshold; toner supply amount calculation means that, when the image information amount addition value is equal to or more than the image information amount threshold, calculates a toner supply amount on the basis of the image information amount addition value; and image information amount storage device control means that, when the image information amount addition value is equal to or more than the image information amount threshold, clears the storage section, and when the image information amount addition value is less than the image information amount threshold, stores the image information amount addition value in the storage section. The image information amount threshold is equal to or more than a minimum amount with which the toner supply amount calculation means can perform arithmetic processing for the image information amount.
Patent JP-2013185251-A (JP)
Title: Silver powder
Inventor: MIYANOHARA KEISUKE
IPC: H01B1/22
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a new silver powder which can increase silver concentration in silver paste and can form a homogeneous sintered conductor having lower electric resistance.SOLUTION: A silver powder is proposed, which has D50 (referred to asD50) obtained by image analysis on scanning electron microscope images (SEM) of 2.50-7.50 μm, wherein the relation among D10 (referred to asD10), D50 (referred to asD50), and D90 (referred to asD90) obtained by image analysis on scanning electron microscope images (SEM) is expressed by relational expression (D90-D10)/D50≤0.50.
Patent JP-2013189820-A (JP)
Title: Horizontal scraping type automatic dust collector
Inventor: YAMADA NAOMI
IPC: E02B5/08
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal scraping type automatic dust collector capable of smoothly transferring dust which has drifted to a front surface of a screen and discharging it to a downstream side.SOLUTION: The horizontal scraping type automatic dust collector includes: a screen 10 for blocking intrusion into an intake channel 3 of dust which drifts to the front surface of screen bars 11 by installing the plurality of screen bars 11 turned to a horizontal direction vertically in parallel so as to block the intake channel 3; and a rake 50 for repeating the operation of removing the dust by moving a rake claw 53 inserted between the screen bars 11 on a starting end position side of the screen 10 along the surface of the screen 10, inverting it at a terminating end position side, pulling it out from between the screen bars 11, returning to the original starting end position side and inverting it again. The screen bar 11, at the terminating end position side, is curved in a circular arcuate shape for 90° or more in parallel with a moving track of the inverting rake 50 and then formed into a linear shape turning to the direction of separating from the moving track of the rake 50, and thus the rake claw 53 is gradually pulled out from between the screen bars 11.
Patent JP-2013191261-A (JP)
Title: Medium processor and medium processing system
Inventor: MAEJIMA HIDETOSHI
IPC: G11B33/10
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a medium processor and a medium processing system for enabling even a worker separating from a monitor installed separately from the processor to grasp an operating state of each device in the case of using a plurality of medium processors to perform work.SOLUTION: A control part 80 controls a media drive 41 and an illumination part 37 for illuminating the inside of a housing. The control part 80 changes the color of light emitted by the illumination part 37 in accordance with the type of a medium handled by the media drive 41.
Patent JP-2013193522-A (JP)
Title: Hybrid vehicle
Inventor: ERITATE KAZUNOBU
IPC: B60L50/16
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To suppress a large decrease in vehicle efficiency occurring when a rotary shaft of a first motor is locked.SOLUTION: A hybrid vehicle is controlled in such a way that when a total vehicle efficiency variation αtotal is larger than a value of 0 (S190), a rotary shaft of a first motor is locked and an inverter for the first motor is gate-blocked, an engine is placed in operation with a second operation point P2 comprising a lock-time rotating speed Ne2 and torque Te2 with which the total vehicle efficiency variation αtotal within an allowable torque range Rtech is maximum or substantially maximum, and request torque is output to a driving shaft within a range of input/output limits of a battery (S140-S160, S240-S260).