baber/WOPTO huggingface dataset:
Patent JP-2015146369-A (JP)
Title: Lid opening method of reactor of vapor phase growth apparatus and vapor phase growth apparatus
Inventor: YANO YOSHIKI
IPC: C23C16/44
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lid opening method of a reactor of a vapor phase growth apparatus and a vapor phase growth apparatus, which can inhibit adherence of a particle on a substrate when the lid is opened.SOLUTION: A lid opening method comprises the steps of: introducing only an inert gas from an introduction path 15 to a reactor 11 while discharging a gas in the reactor from an exhaust path 16 after forming a thin film; decreasing a temperature in the reactor; gradually increasing an aperture of an exhaust valve when the temperature inside the reactor decreases to a preset temperature and decreasing pressure in the reactor; gradually decreasing the aperture of the exhaust valve when the pressure in the reactor decreases to a first preset pressure and increasing pressure in the reactor; gradually increasing the aperture of the exhaust valve when the pressure in the reactor increases to a second preset pressure and decreasing the pressure in the reactor; gradually decreasing the aperture of the exhaust valve when the pressure in the reactor decreases to the first preset pressure and increasing the pressure in the reactor; and closing an introduction valve and the exhaust valve when the pressure in the reactor increases to the second preset pressure and opening a lid of the reactor after the valve closing, in which increase and decrease of the pressure in the reactor is repeated at least twice.
Patent JP-2015131290-A (JP)
Title: Polymer filter hub and leaf filter element for high-viscosity polymer using the same
Inventor: YOKOYAMA TERUKI
IPC: B01D29/39
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a polymer filter hub and a leaf filter element for high-viscosity polymer based on the view that the generation of a gelatinous material on residence relates to the viscosity of a molten polymer that is a treatment objective fluid of the material and the constitution of a through-hole F of a filter hub discharging the same particularly in filter treatment of polymer.SOLUTION: The present invention provides a polymer filter hub and a leaf filter element for high-viscosity polymer using the same. The polymer filter hub is constituted of a ring-shaped metal block article the top face and the bottom face of which form a mount face for mounting a filter medium and/or a support plate that supports the filter medium. The inner peripheral side surface communicates with the outer peripheral side surface by through-holes provided in a plurality at equal intervals penetrating in a radial direction. Either the peripheral side surface of the inner peripheral side surface and the outer peripheral side surface on the primary side into which a treatment fluid flows is provided with convex parts that promote the treatment fluid between openings of the through-holes adjacent to each other.
Patent JP-2015149600-A (JP)
Title: image processing apparatus, image processing method, and program
Inventor: OZAKI KOJI
IPC: G06T1/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus in which an image, formed by synthesizing a plurality of images captured by an imaging device having an omnidirectional imaging range, can be processed into a more natural image, and to provide an image processing method, and a program.SOLUTION: An image processing apparatus includes a travel determination unit 114 having a plurality of optical parts where the imaging ranges overlap at least partially, and determining a travel for moving a moved object, out of the objects included in a captured image, so that a plurality of captured images corresponding to the plurality of optical parts captured by an imaging device having an omnidirectional imaging range, respectively, are the images captured from a reference position in the imaging device. The travel is determined based on the distance from the imaging device to the object, and the angle from a reference line at the reference position to the object.
Patent JP-2015148729-A (JP)
Title: Laser light source device and projector device
Inventor: HIROSE TATSURO
IPC: H04N5/74
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and a projector device that can prevent trouble resulting from dew condensation water generated during cooling of a laser light source module.SOLUTION: A laser light source device 90 includes a laser light source module 10, a piping 20 for flowing cooling refrigerant, a heat block 30 that thermally joins the laser light source module 10 and the piping 20, and a container 50 that is arranged below the heat block 30 for receiving dew condensation water that is condensed on the surface of the heat block 30 and drops from the surface. The container 50 includes an opening 50a that opens upward, and the opening 50a has the contour in a plan view larger than the contour in a plan view of the heat block 30.
Patent JP-2015149866-A (JP)
Title: actuator device
Inventor: ISHIDA TOSHIHIKO
IPC: F16D27/112
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an actuator device capable of inhibiting a buildup of static electric charges.SOLUTION: An actuator device 11 includes: a motor 10 serving as a drive source; a wheel gear 41 serving as a speed reduction gear which reduces a speed of rotation of the motor 10; and a storage member 30 that stores the wheel gear 41. The actuator device 11 includes a conductive member 70 integrally provided with the storage member 30. The conductive member 70 slidably contacts with the wheel gear 41 thereby forming a ground circuit G1 capable of connecting the wheel gear 41 to ground.
Patent JP-2015154110-A (JP)
Title: oscillator
Inventor: MITSUNAKA TAKESHI
IPC: H03B27/00
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a multiphase output oscillator capable of outputting a set of an even number of electric signals having an accurate phase difference and the same amplitude.SOLUTION: A voltage controlled oscillator (1) includes: a plurality of differential circuits (11 to 14) which are connected in a loop state by signal lines (21a to 24a, 21b to 24b) having equal length, which output electric signals having different phases, and which include the same structure; and output terminals (31a to 34a, 31b to 34b) which are connected to the respective differential circuits through the signal lines.
Patent JP-2014212509-A (JP)
Title: Method of generating spatial and spectral object model
Inventor: BUEHLER ERIC DANIEL
IPC: H04N5/225
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving a spectral reflectance profile of an object using a hyperspectral imaging device.SOLUTION: Among other things, a method includes: obtaining a series of hyperspectral images of an object when there is relative motion between the object and a hyperspectral imaging device; determining one or more parameters of the relative motion; mapping the parameters to determine an orientation of the object in each hyperspectral image in the series; identifying two or more spatial portions of the object in each hyperspectral image in the series; assigning a spectral signature to each spatial portion; and generating a multi-dimensional spectral reflectance profile from the orientation, the spatial portions, and the spectral signatures.
Patent JP-2015152079-A (JP)
Title: Bolt and bolt fastening method
Inventor: NAKAMURA RYOTARO
IPC: F16B23/00
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To enable a connected component to be fastened by prescribed force even if a poor fixing such as a slant fastening or the like occurs at a nut before setting on a seat when a bolt is fastened.SOLUTION: This invention is constituted in such a way that a bolt head part is divided, a large outer diameter stepped thread part is arranged at one end of a screw shaft and in turn there is provided a nut-like head member outwardly fitted to the stepped thread part, the stepped thread part of the screw shaft is provided with a male thread at its outer circumferential surface and at the same time the center part of the extremity end surface is provided with an opened releasing jig hole, the nut-like head member has a female thread at its inner circumferential surface that is engaged in thread with the male thread at the stepped thread part, the lower surface of the nut-like head member is not protruded out of the lower surface of the stepped thread part, the nut-like head member and the stepped thread part are fastened and temporarily fixed at a position where the upper surface of the nut-like head member protrudes out of the upper surface of the stepped thread part, thereby when it is poor fixed with the nut, the temporary fixing is released and the nut-like head member can descend.
Patent JP-2015154615-A (JP)
Title: Coil unit and power supply system including the same
Inventor: NAKAHARA TAKAHIRO
IPC: H02J7/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a coil unit capable of suppressing temperature rise in the case, and to provide a power supply system including the same.SOLUTION: Power supply and power-receiving units 22, 32 include power-supply-side and power-receiving-side coils 23, 33 for supplying and receiving power in non-contact, and power-supply-side and power-receiving-side capacitor bodies 24, 34 having a circuit board 4A and a ceramic capacitor 4B mounted thereon, housed in power-supply-side and power-receiving-side cases 25, 35. The power-receiving-side capacitor bodies 24, 34 are arranged to match the center position of the coils 23, 33, in the central axis direction Y2 of the coils 23, 33.
Patent JP-2015150667-A (JP)
Title: waterproof Pan
Inventor: NITTA HIDEJI
IPC: B23Q11/00
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pan easily arrangeable on the lower side of a processing device, even after installing the processing device in a workplace such as a clean room.SOLUTION: A waterproof pan is laid on the lower side of a processing device installed via a plurality of support legs, and comprises: a bottom wall made of a synthetic resin having flexibility positioned on the lower side of the processing device; a bag body arranged along an outer periphery of the bottom wall and made of a synthetic resin having flexibility for enclosing an outer peripheral bottom part of the processing device; and valve means arranged in the bag body and capable of supplying/discharging air to/from the bag body. A sidewall for enclosing the outer peripheral bottom part of the processing device is formed by inflating the bag body by supplying air to the bag body via the valve means.
Patent JP-2015159225-A (JP)
Title: Electronic control unit and electric power steering device using the same
Inventor: UCHIDA TAKAYUKI
IPC: H05K7/20
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit with high heat dissipation effect.SOLUTION: An input pattern 21 is formed on one surface 11 of a substrate 10, and includes an input land 21. An output pattern 22 is formed on the one surface 11 of the substrate 10, and includes an output land 221. A control pattern 23 is formed on the one surface 11 of the substrate 10, and includes a control land 231. A first stretching pattern 24 is formed integrally with the input pattern 21 on the one surface 11 of the substrate 10 so as to stretch from the input pattern 21. The input pattern 21 is formed so as to stretch in a third direction d3, a fourth direction d4, a fifth direction d5, a sixth direction d6, and a seventh direction d7 a predetermined amount with respect to the input land 211. The output land 221 and the control land 231 are located on the first direction d1 side with respect to the input land 211. The first stretching pattern 24 is formed so as to stretch both in a second direction d2 and an eighth direction d8 with respect to the input land 211.
Patent JP-2015157696-A (JP)
Title: Signal processing device of construction machinery, and overload protector of construction machinery
Inventor: FUNATO KOJI
IPC: B66C23/90
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce an influence exerted on a detection signal by a noise superimposed on a sensor ground of each sensor.SOLUTION: A signal processing device of construction machinery includes: an AD converter 122 that converts an analogue signal from a sensor S to a digital signal; an output line OL for inputting an analogue detection signal from an output terminal part SO of the sensor S into the AD converter 122; a ground line GL1 for inputting an analogue ground signal from a sensor ground SG of the sensor S into the AD converter 122; and a subtraction part 123 for outputting the result of calculation as the result of detection from the sensor S by calculating a difference between a digital detection signal by converted by the AD converter 122 and a digital ground signal converted by the AD converter 122.
Patent JP-2015098760-A (JP)
Title: Mineral sampling kit for mineral monocrystal collection
Inventor: YU BONG CHUL
IPC: E21B10/02
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a mineral sampling kit for mineral monocrystal collection for easily sampling only a crystal portion of a mineral by including a plurality of sampling members having different inner diameters and replacing to a sampling member that matches a crystal size of a sampling object mineral to sample the mineral.SOLUTION: A mineral sampling kit 10 for sampling a mineral to collect a monocrystal of mineral in geological survey, comprises: a drill machine 100 for providing torque; a plurality of core drill bits 200 having a different inner diameter depending on a sampling object mineral; a cutting bit 300 for forming a cut groove at an end part of the sampling object mineral; a pressure member 400 for pressing the sampling object mineral to cut it; and a coupler 500 for detachably fixing the core drill bit or the cutting bit to a rotational shaft of the drill machine.
Patent JP-2015160218-A (JP)
Title: Method for automatic extraction from heating furnace
Inventor: UKIDA TAKAFUMI
IPC: C21D1/00
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatic extraction from a heating furnace by which reduction in production efficiency due to an error in the conveyance time or temperature of a rolling material is suppressed.SOLUTION: The method for automatic extraction from a heating furnace is provided in which a first extraction time t2 that is the time of rolling material extraction is settled while the rolling material is in a heating furnace, and rolling material is automatically extracted from the heating furnace. The method for automatic extraction from a heating furnace includes: a determination step of determining whether or not a rolling material can be extracted earlier than at the extraction time t2 on the basis of a first estimated temperature being an estimated temperature at which the rolling material is extracted from the heating furnace and a first target temperature being a temperature that the rolling material needs on the inlet side of a finishing mill; a calculation step of calculating a stand-by time dt2 using the first estimated temperature and the first target temperature when it is determined that the rolling material can be extracted earlier than at the extraction time t2 in the determination step; and an extraction time settling step of settling a second extraction time t6 that is extraction time earlier than the first extraction time t2 by a stand-by time at the maximum.
Patent JP-2015160075-A (JP)
Title: Game machine
Inventor: TAKEMOTO HIRONORI
IPC: A63F5/04
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the correctness of a determination by main control means on a shift situation of a second game state managed by sub-control means so that the main control means can quickly determine the shift situation of the second game state.SOLUTION: Main control means 100 sends information related to a specific operation order to sub-control means 500, on the basis of a prescribed input signal to be sent in a prescribed game where a prescribed operation is performed to operation means 16L to 16R. The sub-control means 500, on the basis of receiving the information related to the specific operation order, performs a control to let presentation means 5 execute a specific presentation for making a notification of the specific operation order to the operation means. The main control means 100, prior to a start of a next game to the prescribed game, makes a notification to an external device HC to the effect that from either one of a first game state or a second game state a shift is made to the other, on the basis of a specific input signal being sent by that fact that an operation in accordance with a specific operation order is performed to the operation means 16L to 16R.
Patent JP-2015169959-A (JP)
Title: Rotation angle calculation method, gaze point detection method, information input method, rotation angle calculation apparatus, gaze point detection apparatus, information input apparatus, rotation angle calculation program, gaze point detection program, and information input program
Inventor: EBISAWA YOSHINOBU
IPC: A61B3/113
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To detect a gaze point with high accuracy, regardless of a posture of a subject.SOLUTION: A gaze point detection apparatus 1 includes two stereo cameras 2a, 2b for acquiring a face image of a subject A, light sources 3a, 3b, control circuits 4-6, and an image processing apparatus 7. The image processing apparatus 7 calculates coordinates of a corneal reflection point of the subject and a pupil center, on the basis of the face image acquired by the stereo cameras 2a, 2b, and calculates a direction of an optical axis on the basis of the coordinates. An origin correction vector ris calculated, as an error between the optical axis and a visual axis, to be formed when the subject is in one posture. The image processing apparatus 7 corrects the origin correction vector raccording to the posture of the subject, on the basis of constraints that the origin correction vector ris rotated around the visual axis at the same rotation angle in the left eye and the right eye of the subject. On the basis of the corrected origin correction vector r, the optical axis direction is corrected, to calculate a visual axis direction of the subject A. On the basis of the visual axis direction, a gaze point is detected.
Patent JP-2015169684-A (JP)
Title: image display device, image display method, and program
Inventor: Uematsu daisuke
IPC: G09G3/20
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To enable visual recognition of an image that ends up looking as if it is warped, due to the condition of a curved surface of a display surface, as an unwarped image, in a display having the shape of a spherical surface or a curved surface or in a flexible display device, such as an organic EL device, whose display surface may become in the shape of a curved surface when in use.SOLUTION: An image display device 10, that addresses the shape of a curved surface of an image display surface in a display part, comprises: correction processing means (a correction processing part 11 of an arithmetic processing unit 1) for processing correction of image data for display on the basis of the information on a surface shape of the image display surface and creating corrected image data; and corrected image display means (a corrected image display part 12 of the arithmetic processing unit 1) for displaying images on an image display part (a display device 3) on the basis of the corrected image data.
Patent JP-2015168926-A (JP)
Title: Installation metal fitting for lightweight cellular concrete
Inventor: TSUMORI YOSHIHISA
IPC: E04B2/56
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an installation metal fitting capable of absorbing positional dislocation of an anchor nut without causing a change in the positional relationship between a lightweight cellular concrete panel and a steel frame beam.SOLUTION: An installation metal fitting 10 is constituted of a plate part 12, a projection strip part 14 and an overhang part 16. A long hole 12c for inserting an anchor bolt is formed in the plate part 12. Among an end part along the longitudinal direction of the projection strip part 14, an end part on the unconnected side to the plate part 12 is formed in a step difference shape composed of a flush end part 22 abutting on an L-shaped ruler angle 2 together with a plane 12b and a projection end part 24 abutting on a lightweight cellular concrete panel 1. According to the installation metal fitting 10, since a long hole-forming part does not have a step difference, the longitudinal directional length of the long hole 12c is not limited by the step difference. Thus, even when the lightweight cellular concrete panel 1 is manufactured in a state of positionally dislocating an anchor nut, the anchor bolt can be engaged with the anchor nut by a screw without moving the installation metal fitting 10 itself.
Patent JP-2015169740-A (JP)
Title: stereo camera and optical system
Inventor: KISHIWADA JUN
IPC: G01C3/06
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a change in resolution of a stereo camera due to assembly tolerance of the stereo camera and a temporal change in an image surface position of the stereo camera.SOLUTION: The stereo camera includes: a first optical system and a second optical system in which variations according to a defocus amount of MTF (Modulation Transfer Function) are reduced respectively more than a variation of the MTF according to the defocus amount of an ideal optical system without any aberration and which have the same optical characteristics; and a calculation section that calculates parallax of the image of a subject from a reference image including an image of a subject photographed using the first optical system and a comparison image including an image of the subject photographed using the second optical system.
Patent JP-2015169028-A (JP)
Title: Guide rail and solar shading device
Inventor: ASAKA TASUKU
IPC: E06B9/58
Filed: 2014-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail which can be easily and quickly attached and detached without damaging a window frame, etc., and a solar shading device having the same.SOLUTION: A roller screen 1 has a screen 2, lifting mechanism 3 and guide rails 4, 4 on right and left sides. The guide rails 4,4 are members for holding both outer edge portions 2A, 2A of the screen 2 and guiding the screen in a lifting direction. Each guide rail 4 has a guide rail base 5, a guide rail body 6 and detachable mechanism 7. The guide rail base 5 can be fixed to a jamb 101 such as a window frame, and the guide rail body 6 can be installed in the guide rail base 5 by the detachable mechanism 7 to be freely attachable/detachable. The detachable mechanism 7 is composed of a rear side groove 71 and a front side groove 72 formed on the guide rail base 5, and a rear side projection 73 and a front side projection 74 formed on the guide rail body 6.