baber/WOPTO huggingface dataset:
Patent JP-2012064760-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: MIYA KATSUHIKO
IPC: H01L21/304
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a substrate processing method for removing pollution substances such as particles adhered on substrate surfaces, which is capable of demonstrating high performance in removing particles and so on in addition to exhibiting high throughput.SOLUTION: It is possible to enhance removal efficiency of particles by lowering the achieving temperature of a liquid film LF (coagulation film FF) after freezing. Moreover, since the coolant gas flow rate is changed before and after forming the coagulation film FF over entire substrate surface Wf, it is possible to remove the particles and so on excellently and efficiently while reducing the time required for the processing. Particularly, although it is necessary to reduce the coolant gas flow rate in a liquid film LF freezing phase to the degree such that the liquid film LF on the substrate surface Wf would not be blown off, there is no such restriction in the phase after entirely forming the coagulation film FF which enables the increase of the coolant gas flow rate, resulting in the enhancement of the coolant capability.
Patent JP-2012062549-A (JP)
Title: Film deposition device and film deposition method
Inventor: OIDE HIROYUKI
IPC: C23C16/44
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To stop film deposition reaction in an extreme short period of time and suppress overshoot.SOLUTION: The film deposition device includes: a first chamber 3 where a substrate 10 is stored; a supply line for supplying a medium, in which a film deposition material is mixed in a supercritical state, onto the first chamber 3; a stage 9 for holding the substrate 10 in the first chamber 3; a second chamber 4 for decompressing the pressure inside the first chamber 3 to lower pressure than the critical pressure of the medium; a pipe 7a for connecting the first chamber 3 and the second chamber 4; and a valve 7b provided in the pipe 7a.
Patent JP-2012067810-A (JP)
Title: Component mounting structure and push nut
Inventor: OMORI MANABU
IPC: F16B5/06
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting structure which makes it possible to reduce production costs and to improve joining strength and ease of mounting.SOLUTION: In the component mounting structure, a second fastener 61 is pushed into a first fastener 41, and a component 3 is pinched and held by the first fastener 41 and the second fastener 61. A push nut 31 comprises: a plate body 32 shaped like a ring; a first engaging hook 33 which is formed on the inner side of the plate body 32 and is inclined in the center direction of an axial bore 35, as coming closer toward a bottom part 21a of a recess 21; and a second engaging hook 34 which is formed on the outer side of the plate body 32 and is inclined in the direction away from the center direction of the axial bore 35, as coming further away from the bottom part 21a of the recess 21. The tip end of the first fastener 41 engages with the first engaging hook 33, while the recess 21 engages with the second engaging hook 34.
Patent JP-2011017344-A (JP)
Title: Rotary compressor
Inventor: MAEYAMA HIDEAKI
IPC: F04C18/356
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor including a vane having sufficient sliding proof stress even in use of a natural refrigerant such as carbon dioxide as a refrigerant.SOLUTION: This rotary compressor includes a compression element and an electric element as a driving source for the compression element which are stored in a sealed vessel, and uses the carbon dioxide as the refrigerant. The compression element has the vane which is made to slidably contact with a rolling piston eccentrically rotating in a cylinder and is reciprocatably slid in a cylinder groove. At least the sliding surface of the vane with the rolling piston is applied with an abrasion-resistant coating, and also the shape of the sliding portion thereof with the rolling piston is formed to have a cross sectional surface having the same arcuate shape in a longitudinal direction. The radius of a circular arc is set to more than twice the thickness of the vane.
Patent JP-2012068072-A (JP)
Title: Oscillation model determination method for laminate iron core
Inventor: ISHIDA TADAHIRA
IPC: G01M99/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation model determination method of a laminate iron core for predicting the oscillation frequency spectral characteristics of a laminate iron core from the magneto-strictive frequency spectral characteristics of an electromagnetic steel sheet veneer.SOLUTION: A laminate iron core is mechanically excited for each sine wave of frequency 2f×k (f: laminate iron core excitation frequency, k: integer=1, 2, 3 and so on), and the frequency response of the laminate iron core oscillation is measured with the frequency of 2f×m (m=k, 2k, 3k and so on) for each excitation frequency 2f×k, and a magneto-strictive spectrum generated with the interval of the frequency 2f×k when an electromagnetic steel sheet configuring the laminate iron core is excited with the frequency f in the veneer state is preliminarily measured so that a weighted data string Wk of each frequency 2f×k can be obtained, and the weighted linear sum of the mutual components of the frequency response data of each excitation frequency 2f×k is calculated by using the frequency response data of the laminate iron core oscillation and the weighted data string Wk, and this weighted linear sum is defined as an oscillation spectrum prediction model when the laminate iron core is excited.
Patent JP-2012070163-A (JP)
Title: Video display device, video display method and computer program
Inventor: UNO HIROAKI
IPC: G09G5/36
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a video display method and a computer program for, when a user cannot recognize 3D video as 3D video, isolating a cause to visualize the state of a system, and when the cause is due to a setting of an apparatus, enabling the setting to be easily switched to a proper setting.SOLUTION: An image display device comprises: an image extraction unit for extracting a right eye image and a left eye image; a right eye image pattern superimposition unit for superimposing a predetermined pattern on the right eye image extracted by the image extraction unit; and a left eye image pattern superimposition unit for superimposing a predetermined pattern on the left eye image extracted by the image extraction unit. The right eye image pattern superimposition unit and the left eye image pattern superimposition unit superimpose the predetermined patterns on the right eye image and the left eye image at any timing.
Patent JP-2012068401-A (JP)
Title: Image heating device
Inventor: HOSOKAWA TAKAHIRO
IPC: G03G15/20
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of density unevenness caused by irregularity on the surface of a recording material.SOLUTION: In an image heating device, when the temperature difference generated, due to heat-insulation of a pressure roller 10 by an elastic layer 12, between the surface and the rear face of a recording material P held and conveyed by a nip part N, specifically the temperature difference between the surface and the rear face of the recording material P at the downstream end in the recording material conveyance direction of the nip part N is ΔT[°C], flow tester 1/2 method melting temperature of a toner is T[°C], and time required for a prescribed portion of the recording material P to pass through the nip part N is t[sec], ΔT≥-202t+(T-67) is satisfied.
Patent JP-2010283398-A (JP)
Title: Method of fabricating gallium nitride semiconductor structure, method of fabricating semiconductor structure, and semiconductor structure
Inventor: DAVIS ROBERT F
IPC: H01L21/205
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fabricating a gallium nitride semiconductor structure, which need not include masking a layer and/or interruptions during gallium nitride epitaxial growth.  <P>SOLUTION: A substrate 100 includes non-gallium nitride posts 100a that define trenches 100b therebetween, wherein the non-gallium nitride posts 100a include non-gallium nitride sidewalls 100c and non-gallium nitride tops 100d and the trenches 100b include non-gallium floors 100e. Gallium nitride is grown on the substrate 100 at a first temperature. Next, growth of gallium nitride on the substrate 100 is continued at a second temperature higher than the first temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012067844-A (JP)
Title: Continuously variable transmission mechanism
Inventor: YOSHINO MASASHI
IPC: F16G5/18
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To easily store spring means between a center boss and movable teeth, by allowing the spring means biasing the movable teeth on the center boss in a radially outward direction to generate strong spring force with few strokes.SOLUTION: The spring means 19 biasing the movable teeth 17 in a radially outward direction within movable tooth holders 18 on the center boss 16 include an alternately continuous body constituted of U-shaped elements 21 for the movable tooth 17 and connecting elements 22 for connecting the adjacent legs 21a of the adjacent U-shaped elements 21. The connecting elements 22 are seated on the center boss 16, and the ends of the U-shaped elements 21 are seated on the movable tooth 17 with the U-shaped elements 21 extended toward the movable tooth 17. Accordingly, the spring means 19 are formed as a torsion spring type biasing the movable tooth 17 in the radially outward direction with the torsional reaction force of the connecting elements 22, and generate the strong spring force with few spring strokes.
Patent JP-2012072795-A (JP)
Title: Vibration reducing device
Inventor: SATO YUSUKE
IPC: F16F15/08
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for actively reducing vibrations input to a vehicle body via an engine mount.SOLUTION: The device comprises a rod 11 that couples a first elastic body 112c on the engine side and a second elastic body 113c on the vehicle body side, an inertial mass 15 supported by the rod 11, an actuator 17 that reciprocates the inertial mass 15 in an axial direction of the rod 11, an acceleration sensor 21 that detects acceleration of vibration in the axial direction of the rod 11 and the vibration in the crankshaft rotating direction, and a control means 22 that controls the actuator 17 so as to generate a force proportional to the speed of the rod 11. The actuator 17 is arranged so that the force in the axial direction of the rod 11 and the moment in the crankshaft rotating direction act on the rod 11. The control means control the actuator 17 based on the detected value of the acceleration sensor 21 so as to reduce the amplitude level of the resonance frequency of the rigid body resonance in the axial direction of the rod 11 and the rigid body resonance in the crankshaft rotating direction.
Patent JP-2012076838-A (JP)
Title: Recording device
Inventor: MURAKAMI KENJI
IPC: G03G21/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of avoiding contact of a conveying belt with a sensor.SOLUTION: A printer includes: the sensor 70 including a light emitting element 71, light receiving elements 72a to 72e and a support frame 73, and detecting the position of the conveying belt 8 in a main scanning direction; a moving means to move the sensor 70 between a detection position and a separation position; and a controller 1p. The support frame 73 includes: a pair of opposed parts 73a and 73b to support the light emitting element 71 and the light receiving elements 72a to 72e; and a connection part 73c to connect the pair of opposed parts 73a and 73b. The controller 1p includes a contact determination unit to determine whether the conveying belt 8 has a possibility of coming into contact with the connection part 73c on the basis of the detection result of the sensor 70. When determined by the determination unit that the conveying belt 8 has a possibility of coming into contact with the connection part 73c, the moving means moves the sensor 70 from the detection position to the separation position.
Patent JP-2012078289-A (JP)
Title: Dc power supply device
Inventor: KUBOTA YUSUKE
IPC: H02H3/16
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a DC power supply device with a grounding detection function capable of exactly and simply detecting which of a positive side power supply line or a negative side power supply line grounding is generated without being influenced by AC components.SOLUTION: A DC power supply device is provided with a voltage ratio calculation circuit and a grounding discrimination circuit. The voltage ratio calculation circuit calculates voltage ratio (Vb/Va) or (Vc/Va) between detected voltage Va between a positive side power supply line and a negative side power supply line and detected voltage Vb or Vc between the power supply line and a grounding potential part of one potential. The grounding discrimination circuit outputs a first grounding detection signal by considering that there is a possibility of generation of the grounding between the positive side power supply line and the grounding potential part when the voltage ratio (Vb/Va) or (Vc/Va) is equal to or more than a grounding determination reference signal X1 or equal to or less than Y1, or outputs a second grounding detection signal by considering that there is a possibility of generation of the grounding between the negative side power supply line and the grounding potential part when the voltage ratio (Vb/Va) or (Vc/Va) is equal to or less than a grounding determination reference signal X2 or equal to or more than Y2.
Patent JP-2012077898-A (JP)
Title: Internal pressure adjustment structure for power transmission device
Inventor: HASHIMOTO YASUAKI
IPC: F16H57/027
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an internal pressure adjustment structure for a power transmission device which can prevent leakage of lubricant to the outside due to an increase in internal pressure.SOLUTION: This internal pressure adjustment structure 1 for the power transmission device includes: a casing 5 in which a lubricant, which lubricates a power transmission mechanism 3, is sealed while accommodating the power transmission mechanism 3; and a breather mechanism 7 which releases increased pressure in the casing 5 to the outside. The breather mechanism 7 includes: a plug 9 which is activated by an increase in the pressure in the casing 5; a first breather hole 11 which connects the plug 9 and the inside of the casing 5; and a second breather hole 15 which communicates with the first breather hole 11, and branches off at a branching part 13 to communicate with the inside of the casing 5.
Patent JP-2012086175-A (JP)
Title: Coating film formation method and coating film
Inventor: SATO ISAYUKI
IPC: C09D201/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high quality coating film which is thin and nonetheless has excellent appearance and functional performance, and to provide the high quality coating film.SOLUTION: A high quality coating film formation method comprises the steps of: forming the coating film by spraying a mixture having a coating film formation ability prepared by dissolving a precursor of a high molecular compound or the high molecular compound in a subcritical or super-critical fluid and applying the mixture onto the surface of an object; and forming the high quality coating film having ≤20 μm thickness and ≤0.8 μm surface roughness Rz obtained by removing the waving by 8 mm cutoff value with respect to a surface shape curve measured by a contact type surface roughness meter. In such a case, the coating condition is controlled so that the viscosity right after formation of the coating film becomes 10-300 mPa sec. A coating film product is also provided. The high quality coating film product having excellent smoothness in which the coating film having ≤0.8 μm surface roughness Rz is formed is provided by high pressure carbon dioxide coating.
Patent JP-2012088231-A (JP)
Title: Physical quantity sensor inspection method and physical quantity sensor manufacturing method
Inventor: HAYATA NORIFUMI
IPC: G01P21/02
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To discriminate between multiple physical quantity sensors and also collectively inspect the multiple physical quantity sensors without using individual communication interfaces corresponding to the physical quantity sensors.SOLUTION: Inspection programs including identification information to discriminate between multiple physical quantity sensors 10 are written in microcomputers (flash ROMs 11) of the multiple physical quantity sensors 10 before performing an inspection. Subsequently, the multiple physical quantity sensors 10 with the inspection programs written therein are respectively connected to the same communication line 40. Besides, the communication line 40 is connected to an inspection apparatus 20. The inspection programs are performed by the command of the inspection apparatus 20, thereby inspecting the multiple physical quantity sensors 10 respectively. Then, the inspection apparatus 20 rewrites the inspection programs respectively written in the microcomputers (the flash ROMs 11) of the multiple physical quantity sensors 10 to product programs to be used for physical quantity detection.
Patent JP-2012093513-A (JP)
Title: Image forming device and image forming method
Inventor: TANAKA SHINICHI
IPC: G03G15/16
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that prevents streaks from remaining on a transfer material.SOLUTION: The image forming device comprises: a transfer belt 40 that carries an image; a belt roller 41 on which the transfer belt 40 is wound; and a secondary transfer roller 61 having a recess on its circumference, including a transfer material holding part for holding the transfer material in the recess and coming in contact with or separating from the transfer belt 40 by rotation. When an edge of the recess of the secondary transfer roller 61 comes in contact with the transfer belt 40 by rotation of the secondary transfer roller 61, the edge of the recess is brought into contact with the transfer belt 40 not wound on the belt roller 41.
Patent JP-2011019289-A (JP)
Title: Image processing apparatus and method of controlling the same
Inventor: SAKAGAMI TSUTOMU
IPC: H04N1/409
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To find out a character even when it exists in a dot matrix.SOLUTION: An adaptive smoothing section 2401 smoothes an image signal and an edge enhancement section 2402 performs edge enhancement to the image signal. A threshold determination section 2403 determines a threshold to the signal after the edge enhancement and determines either the character or the dot matrix.
Patent JP-2012097308-A (JP)
Title: Copper alloy, copper rolled product, electronic component and connector
Inventor: ERA NAOHIKO
IPC: H01B5/02
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a new copper alloy capable of improving the characteristics of titanium copper, a copper rolled product, an electronic component and a connector.SOLUTION: The copper alloy contains 2.0-4.0 mass% of Ti, 0-0.5 mass% in total of one or more kinds from Mn, Fe, Mg, Co, Ni, Cr, V, Nb, Mo, Zr, Si, B and P as a third element, and the balance comprising copper and inevitable impurities. In the structure of a surface observed by an electronic microscope after electrolytic polishing of the rolled surface, the number density (X) of the second phase particles with a grain size equal to or larger than 0.5 μm is 0.11-0.04 pieces/μm, and the number percentage (Y) of the precipitation along a grain boundary of the second phase particles with the grain size equal to or larger than 0.5 μm is 45-80%.
Patent JP-2012100420-A (JP)
Title: Energy management system and program
Inventor: ITO YOSHIAKI
IPC: H02J3/46
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a power generation system.SOLUTION: A supply of surplus power generated by the power generation system is regulated on the basis of a power stored in a power storage unit 40, a generated power predicted by a generated power prediction section 33 in consideration of heat energy stored in a heat storage unit 50, and a power consumption predicted by a power consumption prediction section 63. Air conditioning using surplus power is performed on the basis of environmental information acquired by an environmental information acquisition unit. Surplus power can thus be used efficiently.
Patent JP-2012109027-A (JP)
Title: Electron beam display
Inventor: OKOBA MINORU
IPC: H01J31/12
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To improve luminance unevenness while maintaining the brightness of a screen, in an electron beam display in which each of electron-emitting elements 10 emits an electron beam 5 by which a current density on an irradiation surface of the electron beam 5 of a corresponding pixel 7 becomes non-uniform.SOLUTION: The electron beam display includes a light transmission suppressing portion 12 configured to cover a translucent aperture 8 formed in each pixel 7 for extracting light, in accordance to a position of an irradiation surface of the electron beam 5 where a current density should become highest when the corresponding pixel 7 is irradiated with the electron beam 5 by the electron-emitting element 10, so as to have 10% to 28% of an area of the aperture 8.
Patent JP-2011099859-A (JP)
Title: System and method for tracking position of wireless device using wireless lan ap
Inventor: KU KYOJUN
IPC: G01S19/03
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for tracking a position of a wireless device in real time using wireless LAN AP (Access Point).  <P>SOLUTION: The method for developing reference data for location estimation includes: the step of being provided with an AP catalog, AP scan data including AP signal strength, and the position where the AP scan data is measured; the step of calculating reliability for at least one of the AP scan data and the position collected; and the step of storing the AP signal scan data and the position collected as well as the reliability calculated, associated with one another, as the reference data for location estimation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124559-A (JP)
Title: Package substrate and manufacturing method thereof
Inventor: LEE DONG GYU
IPC: H01L23/12
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package substrate for controlling the degree of warpage deformation in a substrate by improving a columnar terminal creating and forming process, and also to provide a manufacturing method thereof.  <P>SOLUTION: The package substrate includes: a substrate having at least one conductive pad; an insulating layer provided on the substrate and having an opening to expose the conductive pad; a release prevention layer formed on the conductive pad in the opening so as to be higher than the upper surface of the insulating layer along the side wall of the insulating layer; a columnar terminal to be formed on the release prevention layer; and a solder bump to be formed on the columnar terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT