baber/WOPTO huggingface dataset:
Patent JP-2014174270-A (JP)
Title: Image blur correction device, lens barrel, optical equipment, and imaging apparatus
Inventor: YASUDA HISASHI
IPC: H04N5/225
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To improve optical performance when an optical element is moved by variably setting the curvature radius of a surface where the optical element for correcting an image blur is moved.SOLUTION: A lens barrel includes a lens moving mechanism supporting a lens 1041, to make it movable in an optical axis direction and an image blur correction device 110 moving a correction lens 111 along a predetermined surface, to correct the image blur. The image blur correction device 110 includes a movable part 112 holding the correction lens 111 and a driving part moving the movable part 112. A rolling ball 114 arranged between the movable part 112 and a fixed base plate 113 movably supports the movable part 112. A retainer 115 is rotatable around a point on an optical axis as a rotation center point and the curvature radius of the predetermined surface when the movable part 112 is moved is set. The retainer 115 is rotated according to the movement in the optical axis direction of the lens 1041, so that the movable part 112 can be moved along a plane or a spherical surface.
Patent JP-2013153511-A (JP)
Title: Solid-state imaging apparatus, method for driving solid-state imaging apparatus, and electronic device
Inventor: ARAKI YUICHIRO
IPC: H04N5/343
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a picked-up image from becoming laterally long by suppressing reduction in an angle of view when performing interlaced scan on pixel rows.SOLUTION: For example, two systems of pixel driving lines 17A, 17B are wired for each pixel row, and respective pixels 20 are connected to the pixel driving lines 17A, 17B in a unit of two adjacent columns, thereby enabling simultaneous scanning of two pixel rows in different pixel columns. Then, horizontal thinning readout is performed while vertical thinning readout is performed, so that a picked-up image is prevented from becoming laterally long by suppressing reduction in an angle of view while high-speed imaging is realized by reducing the number of vertical readout lines.
Patent JP-2014184374-A (JP)
Title: Filtration method and filter device
Inventor: KASHIWABARA HIDEKI
IPC: B01J20/14
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a filtration method and a filter device where the falling of filtration efficiency and the shortening of the exchange interval of a separation membrane are not caused when raw water including turbid components hard to be cleaned such as an oil droplet, TEP and the like.SOLUTION: A filtration method to filter raw water including turbid components using a membrane and repeatedly performing steps: a cake layer forming step to form a cake layer to capture the turbid components included in the raw water on the surface of the separation membrane; a filtration step to filter the raw water by passing the raw water from a cake layer side formed on the separation membrane; and a cake layer removing step to remove a cake layer capturing the turbid components from the surface of the separation membrane, and a filter device are provided.
Patent JP-2014188911-A (JP)
Title: Color printer
Inventor: NISHIHARA KEISUKE
IPC: B41J2/38
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a color printer which enables even one-pass color printing to improve the property of color development matching with each dot of an image, that is, the property of color printing at writing start.SOLUTION: Color development layers 3, 4, 5 of a sheet of color thermal paper 1 have different color development temperatures, respectively. The color developing temperature of the yellow coloring layer 5 located on the lower layer side is lower than that of the magenta coloring layer 4 located at the intermediate position. The color developing temperature of the magenta coloring layer 4 is lower than that of the cyan coloring layer 3 located on the upper layer side. The color development of the yellow coloring layer 5 requires a longer heating time than that of the magenta coloring layer 4. The color development of the magenta coloring layer 4 requires a longer heating time than that of the cyan coloring layer 3. Therefore, before the sheet of color thermal paper 1 starts color development, preheating impressing pulses matching with the colors are given to the respective heater elements of the thermal head.
Patent JP-2014189222-A (JP)
Title: Carrier device
Inventor: NAKAMURA JIRO
IPC: B61B13/12
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a hindrance to smooth travel of a carrying travel body 4 for traveling under a floor by foreign matter of dropping under the floor from a slit, while being a carrier device for providing the slit in a floorboard 2 for moving column parts 8a and 8b for supporting a truck body 3 in a penetration state.SOLUTION: In the carrier device, the carrying travel body 4 for traveling under the floorboard 2 by supporting the truck body 3, is composed of a plurality of trolleys 6a-7b in the travel direction and a load bar 5 for connecting mutual these trolleys, and a belt-like cover plate 32 for covering the load bar 5 is arranged on the upper side of this load bar 5 and on the lower side of the slit, and the belt-like cover plate 32 has the total length longer than the total length of this carrying travel body 4, and a movable plate part 38b higher than the other end part in the travel direction of this belt-like cover plate 32 and rockably journaled upward from a horizontal attitude, is provided on one end side in the travel direction of this belt-like cover plate 32.
Patent JP-2014188664-A (JP)
Title: Lens processing device
Inventor: KOMAI KOSUKE
IPC: B24B9/14
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens processing device characterized by fixing means and fixing release means of a lens to be processed, especially, to provide lens fixing means preferable for a lens processing device having a structure to measure misalignment of the lens on a pedestal by an optical instrument.SOLUTION: A lens L to be processed is fixed on a rotatable pedestal 1 by a freezing chuck method. The lens fixing means comprises: a fixing agent supply device 16 for supplying a freezing fixing agent g by a constant amount to the pedestal 1 which is stopped or is rotating; and cooling/heating means for cooling and heating the lens L mounted on the pedestal 1, then cooling and freezing, and heating and melting the freezing fixing agent g for fixing and releasing fixing of the lens L.
Patent JP-2014201619-A (JP)
Title: Optical film
Inventor: HATTORI DAISUKE
IPC: G02B5/30
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having excellent heat resistance and small phase difference.SOLUTION: An optical film of the invention comprises aromatic resin having a specific repeating unit. In a preferable embodiment, an optical film of the invention has in-plane phase difference Re of 20 nm or less. In a preferable embodiment, an optical film of the invention has phase difference Rth of 100 nm or less in thickness direction. In a preferable embodiment, an optical film of the invention has total light transmittance of 85% or more.
Patent JP-2014201149-A (JP)
Title: Pneumatic tire
Inventor: OGAWA TAKAHIRO
IPC: B60C5/14
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing road noise and improving durability.SOLUTION: There is provided a pneumatic tire in which at least one carcass layer 4 is installed between a pair of beads 3, 3, at least two belt layers 7 are disposed at the outer peripheral side of a carcass layer 4 in a tread 1, and an inner liner layer 9 is disposed on a tire inner face along the carcass layer 4. An adhesive rubber layer 10 is made to lie between the carcass layer 4 and the inner liner layer 9, and the fine carbon fibers are included in the adhesive rubber layer 10 in the area of an outermost belt layer 7B overlapping an edge BE. The tread center side boundary location P1 of the fine carbon fiber-containing area X in the adhesive rubber layer 10 is disposed at the across-the-width inside of the edge BE of the outermost belt layer 7B. Further, the bead side boundary location P2 of the above area X is disposed within the range of 10% maximum of the tire cross-section height H toward the tire radial inside and outside, respectively from a tire maximum width position Pmax.
Patent JP-2014202125-A (JP)
Title: Reciprocating compressor
Inventor: OBA HIROKAZU
IPC: F04B27/02
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating compressor capable of adjusting gaps between a piston part and guide bearings on both sides of the piston part and inexpensively suppressing vibration.SOLUTION: A reciprocating compressor includes an input shaft, a rearward shaft, a cylinder pair, a piston part, and a cam shaft. A piston receiving part of an eccentric cam comes into contact with a cam receiving face provided in the middle of a piston rod 16 of each piston part to move forward and backward the piston rod 16 and perform compression in each of cylinder chambers 12a of the cylinder pair. The reciprocating compressor also includes a guided part 30 provided in the piston rod 16; a guide bearing 29 provided in a case 2, rotatable around a shaft center parallel to a shaft center L1 of the input shaft, and guided by the guide part 30; a guide bearing shaft 31 fitted in an inner race of the guide bearing 29; and forward/backward adjust means 27 for adjusting the guide bearing shaft 31 forward and backward in a direction orthogonal to both a center axis of a piston and a shaft center of the guide bearing 29.
Patent JP-2014207140-A (JP)
Title: Waterproof connector and manufacturing method of the same
Inventor: FUKAMI TAKESHI
IPC: H01R13/52
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a small waterproof connector and a manufacturing method of the waterproof connector.SOLUTION: A waterproof connector 10 includes: contacts 12 formed by at least one conductive material; a metal shell 16 in which the contacts 12 are disposed; and a housing 32 which is formed by an insulative resin material so that the contacts 12 and the shell 16 are integrated. The shell 16 has an insertion port 21, into which a mating connector is inserted, at one side. An outer periphery exposed part 24, in which a predetermined width of an insertion port 21 side outer periphery of the shell 16 is exposed in a length direction of the shell 16, is formed at the housing 32. A waterproof part 49 formed by an elastic material is provided at the outer periphery exposed part 24 of the shell 16.
Patent JP-2013221943-A (JP)
Title: Positioning method, device, and system
Inventor: PENG MIN
IPC: G01S5/02
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method, device, and system which are applied to indoor WLAN positioning to improve positioning accuracy regarding a communication field.SOLUTION: A method in an embodiment of the present invention includes steps of: acquiring position service information on APs in a set of measurement APs by a positioning server; selecting three measurement APs in the set of measurement APs according to a present rule; calculating first coordinates of a terminal; acquiring a calculation RSSI value of an arbitrary unmeasured AP of the three measurement APs in the first coordinates according to a preset propagation model signal graph; determining that a signal of the unmeasured AP is not affected by reflection when the calculation RSSI value of the unmeasured AP is not smaller than difference between a measurement RSSI value and a preset threshold; determining whether or not all of the three measurement APs are measured according to identifiers of the APs; and using the first coordinates as terminal position coordinates to position the terminal when all of the three APs are measured.
Patent JP-2014204843-A (JP)
Title: Cleaning tool for endoscope and endoscope system
Inventor: HIGASHIYAMA YUZO
IPC: A61B1/00
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool for an endoscope which can remove dirt that adheres to a surface of an optical member of the endoscope inside a subject more reliably than ever before, and an endoscope system.SOLUTION: An endoscope system 100 includes an endoscope 12 and a cleaning tool 101 for an endoscope. The cleaning tool 101 for an endoscope has a first wire 130, a second wire 140, a non-woven fabric 160, a sheath tube 110, a holding part 190, a guide 191, and an operational knob 192. The second wire 140 has super-elasticity and is annularly formed. The non-woven fabric 160 covers a tip end part of the second wire 140. When a long member 170 is inserted into a treatment instrument insertion passage 36, and the second wire 140 protrudes from the treatment instrument insertion passage 36, the non-woven fabric 160 faces a distal end surface 16B of the endoscope 12.
Patent JP-2014206955-A (JP)
Title: Tool for carrying irregular shaped ic tag
Inventor: ASAKAWA YOSUKE
IPC: G06K19/07
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a tool for carrying an irregular shaped IC tag, capable of issuing the commercial material of an irregular shaped IC.SOLUTION: A tool 30 for carrying an irregular shaped IC tag having an IC chip and an antenna incorporated in order to include wireless communication means and storage means, electric power supplied by electromagnetic induction from a reader and data exchanged by wireless communication includes a bag-like pocket 5 consisting of a rigid body part 2 and a net 1 for inserting the irregular shaped IC tag 10.
Patent JP-2014207937-A (JP)
Title: Heat dissipation structure for endoscope
Inventor: KURAMOCHI YUTA
IPC: A61B1/00
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation structure for an endoscope capable of efficiently dissipating heat generated at an imaging element while suppressing increase in a diameter of a tip part of an insertion part.SOLUTION: A heat dissipation structure for an endoscope comprises: an objective lens system 36 which is provided in a tip part 18 of an insertion part 12 extending forward from an operation part 11 and is exposed at a surface of the tip part; an imaging element 23 which is provided in the tip part and comprises an imaging surface 24 for imaging an observation image passing through the objective lens on the front surface of the imaging element 23; a translucent cover member 25 which is provided in the tip part and covers the imaging surface while being separated backward from the objective lens; and heat transfer means 30, 33 which are provided in the tip part, support the objective lens and are in contact with the front surface of the cover member at the back end of the heat transfer means, and are made from material having heat thermal conductivity higher than that of air.
Patent JP-2013176574-A (JP)
Title: Stent delivery and deployment system
Inventor: KOSS ALEXANDER K
IPC: A61F2/966
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a stent delivery and deployment system for use with self-expanding stents.SOLUTION: A traction tube 16 extending over the entire length of a diametrically compressed and constrained stent and everting back over itself is incorporated, and the outer everted portion of the traction tube 16 preferably extends to a proximal end of the delivery system. A constraining sleeve 14 is provided between the inner, non-everted portion and outer, everted portion of the traction tube, a constraining sheath 14 extends over the entire length of the constrained stent prior to deployment and diametrically constrains the diametrically compressed self-expanding stent. By pulling 27 to the proximal end of the traction tube, the constraining sheath starts to move in a proximal direction, the constrained stent is freed as it moves and the stent is allowed to deploy against a wall of a body conduit in which it is located during a deployment process.
Patent JP-2014210300-A (JP)
Title: Centering device
Inventor: IGUCHI SHOZO
IPC: B23Q3/06
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a centering device which has a simple structure while securing positioning accuracy.SOLUTION: A centering device includes: a pair of first positioning bodies 1A, 1B which are movably structured so that first positioning parts 1Aa, 1Ba move on a first axial line 1x along a first positioning direction G1 in a positioning plane P; a first integrated guide passage 1C which guides the pair of first positioning bodies 1A, 1B in the first positioning direction G1; first drive mechanisms 1D, 1E, 1F which drive the pair of first positioning bodies 1A, 1B; a pair of second positioning bodies 2A, 2B which are movably structured so that second positioning parts 2Aa, 2Ba move on a second axial line 2x along a second positioning direction G2 in the positioning plane P; a second integrated guide passage 2C which guides the pair of second positioning bodies 2A, 2B in the second positioning direction G2; and second drive mechanisms 2D, 2E, 2F which drive the pair of second positioning bodies 2A, 2B.
Patent JP-2014211186-A (JP)
Title: Selector valve
Inventor: SUGIURA TADASHI
IPC: F16K31/524
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve capable of switching a fluid flow path in a natural refrigerant heat pump water heater or the like and serving as a three-way valve at low cost.SOLUTION: A selector valve 1 comprises: a valve chamber 9 communicating with an inlet flow path 5 and communicating with an outlet flow path 6 via a valve seat 8; a valve body 10 arranged in the valve chamber 9 and separating/contacting from/with the valve seat 8; a valve shaft 11 separating/contacting the valve body 10 from/with the valve seat 8 by moving in an axial direction; and a rotational lever 4 switching between a valve closed state in which the valve shaft 11 moves in the axial direction and the valve body 10 contacts the valve seat 8 and a valve open state in which the valve body 10 separates from the valve seat 8 by rotating. The rotational lever 4 includes an engagement portion 4d that is elastic and engaged with the valve shaft 11, and the engagement portion 4d urges the valve body 10 in a valve seat direction via the valve shaft only if the selector valve 1 is to be closed.
Patent JP-2014212667-A (JP)
Title: Control panel device
Inventor: HASHIMOTO YASUYUKI
IPC: H02B1/28
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a control panel device suitable as a control panel especially for power generation plant ensuring a required radiation amount, while preventing intrusion of dust and dirt, water droplet and the like from the outside, and achieving accuracy stabilization of an analog circuit.SOLUTION: The control panel device includes: a control panel having a panel housing of sealed insulation structure, a unit mounting part provided in the panel housing and capable of mounting and dismounting a unit having an electric circuit, and a panel door of insulation structure provided on the front of the panel housing facing the outside air so as to be opened and closed, and sealed when closed; and a cooling device of refrigerant circulation type disposed above the control panel and cooling the unit.
Patent JP-2014215766-A (JP)
Title: Information processing apparatus, method and program
Inventor: MURAI CHIEKO
IPC: G06T11/60
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate work for acquiring a back cover image of a book.SOLUTION: An information processing apparatus 1 includes: a book data acquisition section 21 for acquiring book data including a plurality of image data about a cover and each page of a book; a length acquisition section 22 for acquiring the vertical length and lateral length of the book based on the length of two sides of the plurality of image data included in the book data; and an image data determination section 23 for determining that the image data, which is determined not a single page nor facing page, includes a back cover image by comparing the vertical length and lateral length of the book with the length of two sides of each image data.
Patent JP-2014214576-A (JP)
Title: Mechanical parking facility
Inventor: YAKEYAMA MAKOTO
IPC: E04H6/06
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical parking facility which improves loading and unloading efficiency and accommodates a vehicle in a three-dimensional arrangement.SOLUTION: A mechanical parking facility: has a lift mechanism 13 which conveys a pallet in a vertical direction between a loading and unloading floor and a parking floor; conveys the pallet with a vehicle loaded thereon on the loading and unloading floor to the parking floor; stores the pallet in a parking space provided on the parking floor; and transfers the pallet with the vehicle loaded thereon in the parking space onto the lift mechanism 13 and then makes the same convey the pallet to the loading and unloading floor. The mechanical parking facility also has an intermediary exchange section 14 where the pallet PT is exchanged at a height between the parking floor and the loading and unloading floor. The lift mechanism has a main lift 31 which conveys the pallet between the parking floor and the intermediary exchange section 14 and a sub-lift 32 which conveys the pallet between the intermediary exchange section 14 and the loading and unloading floor.
Patent JP-2014215593-A (JP)
Title: Process unit and image forming apparatus
Inventor: MURAMATSU TAKEHARU
IPC: G03G21/18
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a process unit that can prevent airflow from passing through between a shutter and a case.SOLUTION: A process unit 1 includes a photoreceptor 2 that is provided to be partially exposed from a case 20, and a shutter 21 that can be switched between a closed state to cover the exposed surface of the photoreceptor 2 and an open state to open the exposed surface of the photoreceptor 2, and is removably attached to an image forming apparatus body. The process unit 1 further includes a blocking member 30 that is attached to the case 20 and brought into contact with the shutter 21 when the shutter is switched to the open state to block between the shutter 21 and case 20.
Patent JP-2014220861-A (JP)
Title: Inverter device and inverter generator
Inventor: YOKOGAWA SHIGETOSHI
IPC: H02M7/48
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device and an inverter generator that can perform the control of removing harmonic components with high precision even if a phase difference is caused between an output voltage and current.SOLUTION: The inverter device includes: a voltage command value output section 41 for outputting a voltage command value; voltage sensors 31-33 for detecting output voltages of a switching circuit 15; a Fourier transformation section 48 for frequency-analyzing the output voltage detected by each voltage sensor; and a voltage correction value calculation section 49 for acquiring harmonic components of a drive frequency of the switching circuit frequency-analyzed by the Fourier transformation section 48, and determining voltage correction factors for correcting the voltage command value so as to cancel the harmonic components. More specifically, the voltage correction value calculation section 49 computes factors specific to respective orders of harmonic components and determines whether or not the factors converge when the factors are computed, and calculates voltage correction factors on the basis of factors found to converge.