baber/WOPTO huggingface dataset:
Patent JP-2014240779-A (JP)
Title: Optical detector and encoder
Inventor: SUGIYAMA YUKINOBU
IPC: G01D5/347
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical detector and an encoder that enable suppression of enlargement in size of a device to be applied, and enable detection of information on a polarization direction of light with high accuracy.SOLUTION: An encoder 1A comprises: a rotor plate 4; an LED 5 that emits light L1; a polarizer 6 that is irradiated with the light L1 emitted from the LED 5, and emits light L2 having a prescribed polarization direction in accordance with the irradiation of the light L1; and an optical detector 7 that detects the light L2 emitted from the polarizer 6. The polarizer 6 is rotated in accordance with a rotation of the rotor plate 4. The optical detector 7 includes: a CMOS image sensor 70 that has a plurality of pixels; and a plurality of polarizing filters 15 that is provided for each pixel area on a plurality of pixel areas composed of at least one pixel, and is arranged so as to make a direction of a transmission axis different as to adjacent pixel areas.
Patent JP-2014241343-A (JP)
Title: Component mounting device
Inventor: IKEDA YOSHINORI
IPC: H05K13/08
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To surely mount a lens for light diffusion on a substrate so as to cover a mounted LED element by accurately recognizing a center position of the lens for light diffusion.SOLUTION: Regarding light radiated in a left horizontal direction from an LED 32 for coaxial illumination, a half quantity is transmitted by a half mirror 29, and a half quantity is reflected upwards. A bottom face of a lens 40 for light diffusion adsorbed and held to adsorption nozzles 11 via a lens 30 is irradiated with the light. The light irradiating a top face 40C that is a curved surface of a recess 40B in the lens 40 for light diffusion is refracted, transmitted through the lens 40 for light diffusion and reflected after irradiating a bottom face 11A of the adsorption nozzle 11 but is not reflected regularly, such that the recess 40B imaged by a component recognizing camera 12 becomes an image 41B of a black circle. Therefore, a recognition processing device performs recognition processing on the image 41B of the black circle corresponding to the recess 40B, thereby calculating a center of the recess 40B.
Patent JP-2013243683-A (JP)
Title: Sub-packet pulse-based communication
Inventor: LEE CHONG U
IPC: H04B1/717
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide low power wireless communication techniques for a wireless body area network, a wireless personal area network, and the like.SOLUTION: Devices may communicate via one or more impulse-based ultra-wideband channels. Inter-pulse duty cycling may be employed to reduce power consumption of the devices. Power may be provided for transmission and reception of pulses by charging and discharging a capacitive element according to the inter-pulse duty cycling. Sub-packet data may be transmitted and received via a common frequency band. A cell phone may multicast to two or more peripherals via wireless communication links.
Patent JP-2014241358-A (JP)
Title: Semiconductor memory device
Inventor: IZUMIDA TAKASHI
IPC: H01L29/792
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of obtaining uniform characteristics in a lamination direction of a plurality of electrode layers.SOLUTION: According to an embodiment, a semiconductor memory device comprises a substrate, a laminate, a memory film including a charge storage film, and a channel body. The laminate includes a plurality of electrode layers and a plurality of insulating layers alternately laminated on the substrate. The memory film is provided on an inner wall of a hole penetrating the laminate from the uppermost electrode layer toward the substrate side. The channel body is provided on an inner wall of the memory film. The hole includes a large diameter part and a small diameter part having a smaller hole diameter than the large diameter part. The thickness of the electrode layer adjacent to the small diameter part is thicker than the thickness of the electrode layer adjacent to the large diameter part.
Patent JP-2015002401-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: TOMII NAOKI
IPC: G06T7/20
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology with which detection and tracking of a plurality of types of objects having different sizes and travel speeds from each other can be performed with high accuracy.SOLUTION: An image input unit 3 receives the input of frame images of a target area photographed with video cameras 10 and 11. An image processing processor 4 creates, on the frame images input to the image input unit 3, for each of a plurality of processing areas in which the type of an object, which is a detection object, is determined, a resizing image in which the image of the processing area is converted into an image with resolution according to the type of the object, which is the detection object. The image processing processor 4 further processes the created resizing image to detect the object of the type of the detection object.
Patent JP-2015002044-A (JP)
Title: Lighting device
Inventor: WATANABE SHIGEYUKI
IPC: F21V3/00
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device to be mounted on a system ceiling, in which the assembling man-hour of a base plate and a cover is reduced.SOLUTION: A lighting device 10 is mounted on a ceiling bar 80 fixed to a ceiling of a building structure. The lighting device 10 includes: a plurality of light emitting elements 20 two-dimensionally arranged on a planar substrate 18; a base plate 16 on which the planar substrate 18 is mounted; and a transparent or translucent cover 14 arranged so as to cover the light emission sides of the light emitting elements 20. On at least two opposite sides of the base plate 16, folded-back portions 16c each having a recessed portion inside are formed. The cover 14 is attached by sliding the cover 14 with respect to the base plate 16 in such a manner that a flange portion 14c formed on the outer edge of the cover 14 is received in the recessed portions.
Patent JP-2015000622-A (JP)
Title: Vehicular link device, and vehicular slope apparatus using the link device
Inventor: BANDO NOBUYUKI
IPC: A61G3/02
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the housing space of a vehicular link device in such a state as storing a plate-like member.SOLUTION: The invention relates to a vehicular link device for turning a plate-like member 20 between the use and storage positions. The device has a first link 43 whose one end is turnably connected to a movable part 42a of a drive mechanism, and a second link 44 whose one end is turnably connected to the other end of the first link 43 and the other end of which is turnably connected to a site away from the turning center of the plate-like member 20. The movable part 42a of the drive mechanism pulls the member 20 through the first and second links 43 and 44, and thereby the member 20 is stored in the storage position. The angle θ1 formed by the first and second links 43 and 44 when the member 20 turns to the storage position is smaller than that angle when the member 20 turns to the use position.
Patent JP-2015000379-A (JP)
Title: Powder discharge system
Inventor: MIYAZAKI KAZUTOMO
IPC: B01D47/06
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a powder discharge system which cracks powder products such as silica deposited in a circulation water tank in an exhaust gas treatment apparatus so as to be floated, capable of discharging the powder together with drain water.SOLUTION: The powder discharge system is installed in a circulation water tank 20 for collecting powder produced during treatment of exhaust gas in a combustion-type or heater-type exhaust gas treatment apparatus. An eductor 3 is disposed in the circulation water tank 20. Water in the circulation water tank 20 compressed by a pump is supplied to the eductor 3. Due to reduction of pressure caused by narrowed water flow with a nozzle 3n in the eductor, water in the circulation water tank 20 is sucked in the eductor 3 through a suction port 3h. The sucked water is injected to the bottom of the circulation water tank 20 together with water ejected from a nozzle 2n. The powder resting on the bottom of the circulation water tank 20 is thus cracked to be floated and discharged from the circulation tank 20 together with drain water.
Patent JP-2015002523-A (JP)
Title: Color information adjustment system, color information adjustment method, content selection system, and content selection method
Inventor: IWASAKI MASAJIRO
IPC: G06T1/00
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a color information adjustment system, a color information adjustment method, a content selection system, and a content selection method that detect color information of ambient light around a terminal, and adjust color information of content data on the basis of the detected color information of the ambient light.SOLUTION: A color information adjustment system comprises: color information acquisition means that from detection means for detecting color information of ambient light around a terminal, acquires the color information as first color information; and color information adjustment means that adjusts second color information of content data which has the second color information and is displayed on a display unit provided in the terminal on the basis of the first color information.
Patent JP-2015004641-A (JP)
Title: Wafer appearance inspection device
Inventor: YOSHIDA MITSUHIRO
IPC: G01B11/30
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a wafer appearance inspection device capable of improving inspection efficiency by easily executing work for fragmenting an area of an inspection object and setting a sensitivity threshold for each area.SOLUTION: An image region in a part of a standard wafer is defined as a template image, pattern matching with an entire image region of a standard wafer is performed, and an image calibration value is calculated. An inspection object image is calibrated using the calculated image calibration value. When a region to set a threshold is roughly designated in a calibration image region displayed on a display, the region is automatically determined. A region with a similar pattern to that of the determined region is retrieved and displayed. When the similar region is selected, an initial sensitivity threshold is displayed and a change is performed as needed. A region of the set sensitivity threshold is displayed in a display color corresponding to the determined threshold. The inspection is executed in accordance with the set threshold.
Patent JP-2015012056-A (JP)
Title: Solder ball mounting method
Inventor: KONDO ATSUSHI
IPC: H01L21/60
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball mounting method capable of surely mounting a solder ball on a connection pad.SOLUTION: In a solder ball mounting method, a predetermined amount (one by one) of solder balls 78 can be surely mounted on an electrode pad 75 by aligning the solder balls and an upper surface of a mask 80 in height while the thickness of a mask body 82 is increased. This can reduce probability of occurrence of failures due to mounting of no solder ball or mounting of a plurality of solder balls.
Patent JP-2015010407-A (JP)
Title: Fixture
Inventor: NANAYAMA TAKASHI
IPC: E05D15/06
Filed: 2013-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixture such that door rollers are easy to attach and detach.SOLUTION: A fixture has a door roller 7 mounted detachably on a bottom rail, and includes the door roller 7 formed by providing an inner frame 72 with a wheel 71, and an outer frame part 6 in which the door roller 7 is accommodated. The outer frame part 6 has a horizontal plate part and both side plate parts 64, a door roller accommodation part 61 which has an opening on its lower side is formed of the horizontal plate part 64 and the both side plate parts 64. The horizontal plate part 64 has an engagement hole 62a and a tongue piece 62b. The both side plate parts 64 each has a lock projection 69 formed at an inside part in a door roller housing direction. The inner frame 72 has an engagement claw 73 projecting from an upper surface and a locked part 74 provided on a side face. When the door roller 7 is moved in the housing direction for the outer frame part 6, the engagement claw 73 projects upward from the engagement hole 62a to engage after passing while abutting on the tongue piece 62b from below so as to restrict a movement of the door roller 7 in the opposite direction from the door roller housing direction. Then the locked part 74 is mounted on an upper surface of the lock projection 69 to restrict a downward movement of the door roller 7.
Patent JP-2015010790-A (JP)
Title: Vacuum cooling equipment
Inventor: TADA SEIJI
IPC: A23L3/36
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To perform a condensate water-discharging operation while a time period required for performing a vacuum cooling operation is prevented from becoming substantially increased, even in the case that it becomes necessary to discharge condensate water from a drain tank during a vacuum cooling operation.SOLUTION: A vacuum cooling device of the invention includes: a processing tank 2 for storing an object to be cooled; a vacuum generating device 1 connected to the processing tank by a vacuum pipe 9; a heat exchanger 4 for cooling gas in the middle of the vacuum pipe 9; and a drain tank 6 for storing condensate water generated at the heat exchanger. There are provided a vacuum pipe shut-off valve 12 for shutting-off between the processing tank 2 and the heat exchanger 4 and a feed valve 10 for feeding gas into between the vacuum pipe shut-off valve 12 and the heat exchanger 4. The feed valve 10 is opened under a state in which the vacuum pipe shut-off valve 12 is closed to feed air and to discharge condensate water, and pressures within the heat exchanger 4 and the drain tank 6 are reduced after discharging condensate water, then the vacuum pipe shut-off valve 12 is opened.
Patent JP-2015015296-A (JP)
Title: Solid-state imaging device and electronic equipment
Inventor: AKIYAMA KENTARO
IPC: H04N5/359
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To increase easy processing and range-finding accuracy.SOLUTION: A solid-state imaging device comprises a phase difference detection pixel including: a photoelectric conversion unit which is formed on a semiconductor substrate and photoelectrically converts incident light; a waveguide which is formed on an upper layer of the photoelectric conversion unit and guides incident light to the photoelectric conversion unit; and a light shielding unit which is formed near an opening of the waveguide and shields a part of incident light on the waveguide. This technique, for example, is applicable to a CMOS image sensor with an AF function by a phase difference detection method.
Patent JP-2015014246-A (JP)
Title: Engine device
Inventor: SUGA NAOTO
IPC: F02D45/00
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine device enabling early execution of engine control for regenerating an exhaust emission control device 21 (operation of depressing a regeneration approval switch 73).SOLUTION: An engine device comprises an engine 3 for driving a work part 18, an exhaust emission control device 21 disposed in an exhaust path of the engine 3, and an engine controller 40 for controlling drive of the engine 3, and can execute regeneration control for removing particulate matter in the exhaust emission control device 21 by burning. The engine device is equipped with a remote controller 38 for remotely controlling the engine 3 or the work part 18 and, in a situation where the engine control for regenerating the exhaust emission control device 21 is required, on the basis of a regeneration request signal of the engine controller 40, a warning about a regeneration request of the exhaust emission control device 21 is displayed in the remote controller 38.
Patent JP-2015017452-A (JP)
Title: Work vehicle
Inventor: HOSHAKU SHOTA
IPC: E02F9/20
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a hydraulic pilot operation for driving a travel device on the basis of operation of a hydraulic pilot operation tool actuating a pilot valve and an electric operation for driving the travel device on the basis of operation of an electric operation device outputting an electric signal to be selected as the travel operation of a work vehicle.SOLUTION: In a work vehicle, there are provided: an operation selection switch 26 for selecting any of a hydraulic pilot operation or an electric operation; a control apparatus 23 for inputting a travel electric signal from an electric operation device and a selection signal from an operation selection switch; a third electromagnetic valve 44 for prohibiting output of a pilot pressure from a travel pilot valve to a travel control valve on the basis of a control signal from the control apparatus; first to fourth electromagnetic proportional valves 48-51 for outputting the pilot pressure to the travel control valve on the basis of the control signal from the control apparatus; and first to fourth shuttle valves 38-41 for guiding the outputted pilot pressure to the travel control valve.
Patent JP-2015020777-A (JP)
Title: Boxing device
Inventor: YOGO ATSUYA
IPC: B65B5/08
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a boxing device with a simple structure that flexibly corresponds to different sizes and accumulation forms.SOLUTION: A boxing device for accommodating a bagged article 1, in which a bag is filled with liquid or powder, into a box 6 includes: bag supplying means 11 having a supply table 20; box holding means 9 for holding the box 6 and letting the opening of the box 6 face the supply table 20; height change means for relatively changing a holding height of the supply table 20 and the box 6; and a robot for placing the bagged article 1 transported by a bag supply conveyor 8 onto the supply table 20 while laying the article down in a predetermined direction. The bag supplying means 11 has driving means for moving the supply table 20 to a substantially horizontal direction toward the opening of the box 6 which is held obliquely by the box holding means 9, allows the supply table 20 to advance toward the opening of the box 6 and move back after reaching inward of the opening, and allows the bagged article 1 to reach the bottom of the box 6 in an oblique posture by releasing the hold of the lower part of the bagged article 1 by the supply table 20.
Patent JP-2014003621-A (JP)
Title: Spatial interference mitigation for wireless communication
Inventor: ALEXEI Y GOROKHOV
IPC: H04J99/00
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique for transmitting and receiving data using spatial interference mitigation in a wireless network.SOLUTION: A first station (a cell, for instance) receives spatial feedback information (SFI) from a second station (interfered UE, for instance) not communicating with the first station, and the second station receives precoding information from a third station (served UE, for instance). The first station transmits data transmission to the third station on the basis of the precoding information and the SFI in order to reduce interference to the second station. The SFI includes spatial nulling information. The first station transmits data on the basis of the spatial nulling information in order to steer the data transmission in a direction of separating from the second station.
Patent JP-2014042233-A (JP)
Title: Antenna device
Inventor: TAKAHASHI YASUFUMI
IPC: H01Q9/16
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem of difficulty in obtaining excellent communication environment caused by low radiation efficiency of a short type dipole antenna required in the case of lacking space for installation of an antenna in an area where houses are densely packed or the like because the length of the dipole antenna used for radio communication is about 1/2λ.SOLUTION: There is provided an antenna for radio communication comprising a radiator, and two different spiral, swirl-like, or concentric circular conductors A and B connected to an end point radiator on the inside. The numbers of turns of the conductors A and B are set so that impedance determined by viewing the antenna from a power supply point, which is the center point of the radiator, resonates with a specific radio communication frequency. Thereby, the antenna can minimize loss by requiring no loading coil without reducing radiation resistance more than necessary even when the whole length of the antenna is short.
Patent JP-2015026188-A (JP)
Title: Database analysis apparatus and method
Inventor: HASHIMOTO YASUNORI
IPC: G06F17/30
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for categorizing attribute values in accordance with a feature such as a certainty factor required for an expected effective correlation rule when generating the correlation rule for attribute values of a certain database.SOLUTION: A database analysis apparatus including correlation rule analysis means which notices two or more table columns composing a table out of a plurality of tables stored in a database and automatically analyzes dependence relation and a restriction condition present between the table columns from a tendency of simultaneous appearance of data stored in the respective table columns further includes: data category calculation means for calculating a categorization method of data groups from the correlation rule generated from the data groups of the plurality of table columns; and correlation rule reconstitution means for generating a correlation rule with an optimum particle size by reconstituting the correlation rule on the basis of the categorized result.
Patent JP-2015023838-A (JP)
Title: Stem break repairing clip
Inventor: ONOE RYO
IPC: A01G1/06
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a low cost stem break repairing clip which may repair a broken and torn part of stem in a simple and certain manner even by a non-skilled person.SOLUTION: A stem break repairing clip comprises: a pair of sandwiching pieces 12, 13 which may be folded at a hinge part 11 as a fulcrum; a hook part 14 formed on tip of the left sandwiching piece 12; an engaging band part 16 formed on a tip end part of the right sandwiching piece 13 in a manner where the engaging band part 16 may be folded at a second hinge part 17 as a fulcrum; and a plurality of bosses 15 arranged on the engaging band part so as to be engaged with the hook part 14. Large-diameter stem gripping parts 12a, 13a and small-diameter stem gripping parts 12b, 13b respectively having arced-shape are arranged at inside of the left sandwiching piece 12 and the right sandwiching piece 13 for forming an arced-shape large-diameter stem holding part 20 and small-diameter stem holding part 21. Entire of the stem break repairing clip is integrally formed with synthetic resin having elasticity.