baber/WOPTO huggingface dataset:
Patent JP-2012182191-A (JP)
Title: Led unit and lighting apparatus using the same
Inventor: NAGAOKA SHINICHI
IPC: F21S8/04
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED unit with less luminance unevenness of light emitted from a side surface side of the LED unit, and a lighting apparatus using the same.SOLUTION: An LED unit comprises a tabular base 1; a light-emitting apparatus 3 arranged on a surface side of the base 1 and using LED chips; and a bottomed cylindrical cover 20 attached to the base 1 and having a function to transmit light emitted from the lighting apparatus 3. A window hole part 40b for exposing a light-emitting part 3a of the light-emitting apparatus 3 is formed between the base 1 and the cover 20, and an internal cover 40 to be attached to the base 1 is provided.
Patent JP-2012180888-A (JP)
Title: Stern tube bearing
Inventor: TAKAHASHI HIROYA
IPC: F16C17/02
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a stern tube bearing that can prevent an increase in a local surface pressure at an end of a propeller side in a bearing.SOLUTION: In the stern tube bearing 1 including a tubular bearing 7 for supporting a propeller shaft 5, at end of which a propeller is provided, wherein an own weight sloped surface 11 in accordance with the tilt by an own weight of the propeller shaft 5 is formed on the inner circumferential surface of the propeller side of the bearing 7, a sloped surface 13 that is more sloped than the own weight sloped surface 11 is provided at the propeller side of the own weight sloped surface 11.
Patent JP-2012182907-A (JP)
Title: Manufacturing method of rotor of rotary electric machine
Inventor: MATSUHISA HIROKI
IPC: H02K15/12
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of the rotor of a rotary electric machine capable of heat curing an uncured resin applied to the winding of a magnetic field coil in a state where the uncured resin is adhering uniformly to the whole winding.SOLUTION: A core assembly 8 where a winding 6 is impregnated with an uncured resin is rotated at a rotational speed higher than the dropping speed of the uncured resin applied and held horizontally. A hot-air oven is provided, in the ceiling thereof, with hot-air outlets 27 consisting of a large number of nozzle holes 26, and a suction port 29 equipped with a hot-air suction duct 28 is arranged on the bottom. The large number of nozzle holes 26 have a hole diameter smaller than the outside diameter of the core assembly 8, and are arranged at a pitch smaller than the outside diameter of the rotor 1.
Patent JP-2012180564-A (JP)
Title: Copper particle
Inventor: KODAIRA TOSHIHIRO
IPC: C22C19/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide copper particles with high oxidation resistance, having electrical conductivity approximate to that of a copper elemental substance, and containing at least one of nickel and cobalt.SOLUTION: The copper particle has a central area, a surface area and a transition area positioning between the central and surface areas. The main componential element of the central area is copper. In the transition area, the percentage of nickel or cobalt increases gradually toward the surface of the particle and simultaneously, that of copper gradually decreases. The surface area includes copper and at least either nickel or cobalt.
Patent JP-2012181121-A (JP)
Title: Powder level detection device
Inventor: YAMAZAKI KOUCHI
IPC: G01F23/284
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a powder level detection device capable of blowing air parallel to a window while forming a flow channel with a simple configuration.SOLUTION: A detection section detects powder inside a powder storage section by electromagnetic means. A powder elimination section has a plurality of laminated sheets, an air pressure source to supply air, an air supply passage connected to the air pressure source to supply air in a direction parallel to a window. The sheet has electromagnetic means passing holes which allow the electromagnetic means to pass through the same and through-holes arranged on an outer peripheral side of the electromagnetic means passing holes. The air supply passage has an outer peripheral section to introduce air into the outer peripheral side of the electromagnetic means passing hole and a connection section which connects the outer peripheral section and the electromagnetic means passing holes. The outer peripheral section is formed by the through-hole provided on one of the neighboring sheets during the lamination and a side face of the other sheet which blocks the through-hole and/or the through-hole provided on the other sheet. The air supply passage has openings on a vertically lower side of the electromagnetic means passing holes so that air is supplied therethrough in a direction parallel to the window.
Patent JP-2012184121-A (JP)
Title: Wafer and crystal growth method
Inventor: SHIODA MICHIYA
IPC: C30B29/38
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a wafer having a high-quality crystal formed on a substrate of silicon or the like, and to provide a crystal growth method and a semiconductor device.SOLUTION: In an embodiment, a wafer including a substrate, a base layer, an underlayer, an intermediate layer and a functional part is provided. The base layer is provided on the main surface of the substrate, and contains a silicon compound. The underlayer is provided on the base layer, and contains GaN. The intermediate layer is provided on the underlayer, and contains a layer containing AIN. The functional part is provided on the intermediate layer, and contains a nitride semiconductor. The concentration of silicon atoms in a first region on the base layer side of the underlayer is higher than the concentration of silicon atoms in a second region on the intermediate layer side of the underlayer. The underlayer has a plurality of voids provided in the first region.
Patent JP-2012184046-A (JP)
Title: Leakage inspection device
Inventor: KAWAMURA NAOTO
IPC: B65G47/91
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To reject a container together with a carrier and to replenish it in an empty carrier at a position when a defect like a flaw or a pinhole is found in the container which has been filled with liquid and capped while the container housed in the carrier is conveyed.SOLUTION: Carrier holding means 8 arranged on a conveyor at equal intervals hold and carry carriers 2. Empty containers 6 are fed to the carriers 2 at a container feeding position A, and filled with liquids and capped. After that, an enclosed space 42 is formed of each of the carriers 2 and a header 40 at an inspection position D, the enclosed space 42 is evacuated by a vacuum pump 46, and pressure is measured by a pressure sensor 48. When a pressure higher than predetermined pressure is detected, a determination means 50 determines that the container is a defect container and rejects it together with the carrier 2 at a reject position E. After that, the carrier 2 which remains empty is replenished in a replenishment position F.
Patent JP-2012186722-A (JP)
Title: Printer
Inventor: KOBAYASHI MAKOTO
IPC: H04N1/405
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming technique with higher quality than before while suppressing loads in a hardware aspect or a software aspect.SOLUTION: A printer 100 comprises: an edge detection part 112 which detects an edge pixel using attribute information X; a screen processing part 113 which performs screen processing; a pulse width conversion part 114 which performs pulse width conversion processing; and an output part 115. The pulse width conversion part 114 classifies respective pixels contained in image data into low gradation, middle gradation, and high gradation according to an input gradation value, and converts them into predetermined pulse width data representative of respective classifications. The output part 115 outputs pulse width data from the pulse width conversion part 114 with respect to edge pixels and outputs pulse width data from the screen processing part 113 with respect to non-edge pixels.
Patent JP-2012189348-A (JP)
Title: Inspection apparatus and inspection method
Inventor: UEDA ATSUSHI
IPC: G01N21/956
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To capture an image of an internal layer in an inspection target of a multilayer structure with excellent image quality, thereby improving accuracy of inspection of the internal layer.SOLUTION: A wavelength selection filter 113 changes a wavelength of illumination light with which an inspection target is irradiated. An illumination wavelength setting section 173 sets a wavelength of illumination light using the wavelength selection filter 113 on the basis of a light transmissive property of a first layer when inspecting a second layer through the first layer of the inspection target. An imaging control section 175 controls an imaging device 120 for inspection to image the inspection target irradiated with the illumination light. On the basis of an inspection image obtained as a result of imaging, an inspection section 172 inspects the second layer. The present invention may be applicable to e.g., a TFT array substrate inspection apparatus.
Patent JP-2012189261-A (JP)
Title: Heat exchanger
Inventor: ENDO NAOKI
IPC: F28D9/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate evaporation of a vaporization component in a hydraulic fluid, and to allow oil of a non-evaporation component to flow out easily from an heat exchanger without storing in the hydraulic fluid, in the heat exchanger.SOLUTION: The heat exchanger 1A includes: a first heat exchanger 11 in which a plurality of first plates 12 is stacked at equal interval, and flow paths 13 for first fluid and flow paths 14 for second fluid through which second fluid B containing the hydraulic fluid and oil passes are alternately provided across a first plate 12, between the first plates; and a second heat exchanger 21 in which a plurality of second plates 22 tilted with respect to a horizontal face is stacked at equal interval, and flow paths 23 of the first fluid and flow paths 24 for the second fluid are alternately provided across a second plate 22, therebetween, wherein a first outflow port 16 communicated with the flow path 13 for the first fluid and a first inflow port 25 communicated with the flow path 23 for the first fluid are connected, and a second flowout port 18 communicated with the flow path 14 for the second fluid and a second inflow port 27 communicated with the flow path 24 for the second fluid are connected.
Patent JP-2012187670-A (JP)
Title: Method for manufacturing press fitting part
Inventor: KAWAZOE TAKAAKI
IPC: B23P13/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a press fitting part that is formed of a thin cylindrical member and press fitted into a part to be press fitted, and which can assure the circularity of an inner peripheral surface of the press fitting part after being press fitted, over the whole region of the inner peripheral surface efficiently and economically.SOLUTION: The method for manufacturing the press fitting part 1 that is press fitted into the part 2 to be press fitted having an inner periphery constituted of a hole with a circular-shape in cross section view, includes: forming the press fitting part 1 with the thin cylindrical member; preliminary configuring a specification value T2 for defining a circularity tolerance for the inner periphery of the part 2 to be press fitted and a specification value T3 for defining a tolerance for thickness dimensional difference (ΔD) of the press fitting part 1; processing an inner peripheral surface 2a of the inner periphery of the part 2 to be press fitted based on the specification value T2, and also processing the inner peripheral surface 1a and an outer peripheral surface 1b of the press fitting part 1 based on the specification value T3; and then press fitting the press fitting part 1 into the inner periphery of the part 2 to be press fitted while deforming the press fitting part 1 according to a shape of the inner periphery of the part 2 to be press fitted.
Patent JP-2012191087-A (JP)
Title: Charged particle beam lithography apparatus and charged particle beam lithography method
Inventor: ANPO AKIHITO
IPC: H01L21/027
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam lithography apparatus capable of securing high throughput while preventing a deterioration in drawing accuracy.SOLUTION: A charged particle beam lithography apparatus includes: a layout data storage unit 106 for storing layout data; a position correction information storage unit 107 for storing position correction information for drawing a figure in a predetermined position of a sample; a main area setting unit 141 for setting a plurality of main areas in a drawing area; a sub-area setting unit 142 for setting a sub-area subject to the main area and adjacent to the main area; a figure distribution unit 143 for distributing the figures to the main area and the sub-area; a figure conversion unit 144 for distributing the figure to a sub-field; a position correction unit 145 for correcting a position of the sub-field on the basis of position correction information; a mapping unit 146 for performing mapping of the positionally-corrected sub-field and a drawing data stripe; a shot conversion unit 147 for converting the figure, which is distributed to the sub-field, to shot data; and a drawing unit 102 for performing drawing by sequentially applying a charged particle beam onto the sample.
Patent JP-2012192767-A (JP)
Title: Hydraulic brake system for vehicle
Inventor: NAKAOKA KOJI
IPC: B60T8/176
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic brake system for vehicle that can control fluctuation in supply pressure by operation of an ABS valve device at execution of ABS control.SOLUTION: The hydraulic brake system is configured such that supply current to a solenoid valve for increasing pressure and a solenoid valve for decreasing pressure that a hydraulic pressure source device has is controlled based on the target supply pressure P* decided according to the brake operation, and is configured such that when the ABS control is executed, the valve opening pressure of the solenoid valve for increasing pressure rises compared when the ABS control is not executed, for example, the current supplied to the solenoid valve for increasing pressure is changed by correcting the target supply pressure P* corresponding to the brake operation by adding the correction pressure αand making the supply current to the solenoid valve for increasing pressure and the solenoid valve for decreasing pressure controlled based on the corrected target supply pressure P*+α. The fluctuation of the supply pressure by the operation of the ABS valve device can be controlled in order to reduce the differential pressure of the hydraulic pressure of the high pressure source and the supply pressure Pare reduced in the ABS execution.
Patent JP-2012193058-A (JP)
Title: Decorative concrete block, and method for manufacturing the same
Inventor: MIYAGAWA SHINICHI
IPC: C04B41/63
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new decorative concrete block excellent in designability in which a suitable pattern is formed on the outer surface of a concrete block body, and appearance of the pattern formed on the block changes between a wetted case by a rain or the like and a dry case.SOLUTION: In this decorative concrete block 1, an ink drop of an active energy curing type ink is landed onto the face shell outer surface 32S of a face shell 32 constituting the concrete block body 3, and the landed ink dot 5 is cured to form a cured film, and the pattern is formed by the cured film.
Patent JP-2012195843-A (JP)
Title: Terminal remote operation system and remote operation method
Inventor: SUGAYA SHUNJI
IPC: H04W4/50
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To allow a user terminal to run a program other than the program preliminarily stored in the user terminal in a terminal remote operation, even if a user who receives a remote operation cannot operate the user terminal.SOLUTION: In a remote system 1 which consists of a user terminal 10 to be operated remotely and a remote server 100, the user terminal 10 receives a remote message through a public line network 3 irrespective of whether or not a user has input an operation, and accesses a remote server 100 at an address destination which is described in the remote message. The user terminal 10 runs the program read at an access destination of the remote server irrespective of whether or not the user has input an operation.
Patent JP-2012193588-A (JP)
Title: Snow-melting system and installation method for installing the same
Inventor: MINAGAWA KOJI
IPC: E01H5/10
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To develop and disseminate an energy-saving snow-melting system which requires only a small initial investment amount and a low maintenance cost, which dispenses with labor for an installation operation, and which has a remarkable snow-melting capacity.SOLUTION: Hot water supplied from a hot water supply boiler in current use and groundwater equipment is discharged from both side surfaces of a pipe of a snow-melting system installed in an upper portion of a lump of snow, to cut the lump of snow deeply. Additionally, high amplitude of a discharged water droplet line is brought about by action of an inflection device built in the snow-melting system, and the whole lump of snow is thinly sliced to enhance a snow-melting effect.
Patent JP-2012194144-A (JP)
Title: Torque sensor
Inventor: MAEHARA HIDEO
IPC: G01L3/10
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor capable of preventing a ring magnet from falling off from a back yoke.SOLUTION: The torque sensor 40 includes a torsion bar 12 which transmits a torque in between a first shaft 11 and a second shaft 13 which are coaxially arranged, a magnetic generation part 50 fixed to the first shaft 11, and a rotational magnetic circuit part 60 fixed to the second shaft 13, and detects the torque which acts on the tension bar 12 in accordance with the density of magnetic flux guided to the rotational magnetic circuit part 60 from the magnetic generation part 50. The magnetic generation part 50 includes: a back yoke 51 outwardly fitted to the first shaft 11; an annular protrusion 51B protruded and formed on the end surface of the back yoke 51; an annular ring magnet 52 provided on the end surface of the back yoke 51 so as to have a predetermined space d between the protrusion 51B; and a holding member 55 which is mounted on the protrusion 51B in the space to hold the ring magnet 52.
Patent JP-2012196601-A (JP)
Title: Wastewater treatment method
Inventor: NAKAMURA SHINICHI
IPC: C25B9/19
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment method which enables a more effective utilization of the gases generated in electrolysis.SOLUTION: The wastewater treatment method includes a hydrogen chloride gas generation step of making hydrogen gas 3 react with chlorine gas 5 generated during electrolysis by an electrolysis mechanism 1 for hydrogen chloride gas 6 to be produced, and a hydrogen chloride gas dissolving step of dissolving the hydrogen chloride gas 6 into wastewater 7, so that the wastewater 7 keeping the hydrogen chloride gas 6 dissolved is sent to the electrolysis mechanism 1. A large amount of reaction product is generated when hydrogen chloride gas is produced. The reaction product is utilized for energy as heat energy.
Patent JP-2012197974-A (JP)
Title: Evaporator
Inventor: TAKAGI MOTOYUKI
IPC: F28F9/22
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator capable of improving cooling performance.SOLUTION: First to third tube groups 11A, 11B and 11C are disposed on a leeward side tube array 11 of an evaporator 1 and fourth and fifth tube groups 12A, 12B are disposed on a windward side tube array 12. A third division 17, with which heat exchange tubes 9 of the third tube group 11C on a leeward side upper header part 5 are communicated, is communicated with a fourth division 23, with which the fourth tube group 12A on a windward side upper header part 6 is communicated, by means of a coolant communication path 32. On the leeward side upper header part 5, a baffle plate 34, which is disposed on the leeward side of an inlet part 30 of the third division 17 and hinders the inflow of coolant to the leeward side in the third division 17, is disposed. The baffle plate 34 becomes a facilitation member 35 which facilitates the inflow of coolant from the inside of the third division 17 to the inside of the fourth division 23.
Patent JP-2011201600-A (JP)
Title: Apparatus for sterilizing container
Inventor: MEINZINGER RUPERT
IPC: B65B55/04
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for sterilizing containers by means of electron radiation which allows improved total sterilization of the containers to be sterilized.SOLUTION: The invention concerns an apparatus for sterilizing containers 10 with a transport device 2 which transports the containers 10 along a pre-specified transport path, with a multiplicity of sterilization devices 3 for sterilizing at least one region of the inner wall of the containers, wherein the first sterilization devices each have a rod-like sterilization element 4, and a radiation generation device 6 which generates a sterilizing radiation, the longitudinal direction L of the sterilization element 4 extends substantially perpendicular to the transport path of the containers and the sterilization element 4 by a relative movement of the container 10 in relation to the radiation element 4 can be itrodced into the interior of the containers 10 to be sterilized, wherein the apparatus has at least one second sterilization device to sterilize at east one outer wall of the containers 10, wherein the second sterilization device comprises a radiation generation device which generates a sterilizing radiation.
Patent JP-2012204092-A (JP)
Title: Organic electroluminescent element, luminaire, and food storage apparatus
Inventor: KUBOTA HIROSHI
IPC: H05B33/12
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element suitable for both food lighting and indoor lighting at room temperature.SOLUTION: In an organic electroluminescent element according to the present invention, an emission spectrum has peaks in a red region, a green region and a blue region. Among a ratio of the maximum value to the minimum value of a peak intensity in the red region, a ratio of the maximum value to the minimum value of a peak intensity in the green region, and a ratio of the maximum value to the minimum value of a peak intensity in the blue region, in the emission spectrum at an element temperature in a range of from 5°C to 60°C, the ratio of the maximum value to the minimum value of a peak intensity in the green region is the largest. The peak intensity in the green region decreases as the element temperature rises.
Patent JP-2011130511-A (JP)
Title: Telephone number processor
Inventor: ARIMA TAKEHIDE
IPC: H04W8/26
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism which, when allowing an extension telephone to receive an incoming call from an outside telephone network, enables a user to recognize a calling source on the extension telephone side by leaving information capable of specifying the calling source as call history without leaving a telephone number of the outside calling source in the extension telephone, and even when the extension telephone is lost, can reduce leakage risk of customer information.  <P>SOLUTION: A system number related to a calling source number received from the outside telephone network is issued, the system number is converted into a second calling source number, and then the second calling source number is transmitted to an extension telephone network.  <P>COPYRIGHT: (C)2011,JPO&INPIT