baber/WOPTO huggingface dataset:
Patent JP-2012230631-A (JP)
Title: Heat exchanger and automatic vending machine
Inventor: YASUJIMA KENTETSU
IPC: F25B39/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger and an automatic vending machine for improving heat exchange efficiency with simple configurations.SOLUTION: In an in-left cabinet heat exchanger 24c configured such that when a supplied low pressure refrigerant in a gas/liquid two phase state passes a self-low pressure refrigerant passage 2411, the heat exchange of the low pressure refrigerant with air passing its own periphery is carried out via a corrugate fin 247 to cool the air, and that when a supplied high pressure refrigerant in a single-phase state passes a self-high pressure refrigerant passage 2441, the heat exchange of the high pressure refrigerant with the air passing its own periphery is carried out via the corrugate fin 247 to heat the air, the high pressure refrigerant passage 2441 is arranged at the upper stream side of the flow of air than the low pressure refrigerant passage 2411. It is desired that the refrigerant is carbon dioxide.
Patent JP-2012233028-A (JP)
Title: Photoluminescent pigment and method of producing the same
Inventor: WATANABE MITSURU
IPC: C09D5/29
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a bismuth oxychloride photoluminescent pigment that has excellent light stability and can maintain luminous gloss of a peculiar opal color, and a method of producing the photoluminescent pigment.SOLUTION: A lanthanum compound is carried on the surface of a bismuth oxychloride-containing particle. The amount of the carried lanthanum compound is preferably approximately 0.01-50 wt.% in terms of lanthanum with respect to the weight of bismuth oxychloride. At least a suspension of bismuth oxychloride and the lanthanum compound are mixed to carry the lanthanum compound on the surface of the bismuth oxychloride-containing particle, and then, if necessary, the burning is preferably performed at approximately 300-700°C.
Patent JP-2011211208-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which simplifies a peeling process and uniformly performing a peeling and transfer on a large-sized substrate.SOLUTION: After a metal film is formed on a first substrate and an insulating film containing silicon is formed in contact with the metal film, a metal oxide film has been formed on a surface of the metal film. A semiconductor element such as a thin film transistor is formed on the insulating film. A second substrate is fixed on the semiconductor element using a first adhesive, the first substrate is separated, a third substrate such as a film substrate is fixed under the semiconductor element using a second adhesive, and the second substrate is separated. At this time, by emitting an ultraviolet ray, a reduction in adhesion of or a peeling of the first adhesive and a curing of the second adhesive are performed simultaneously.
Patent JP-2012238997-A (JP)
Title: Image processing device and image processing method
Inventor: IKEDA HIROSHI
IPC: H04N19/91
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To make it hard for a user to perceive block noise as much as possible when encoding or decoding an image in block units.SOLUTION: There is provided an image processing device comprising: a block arrangement unit that, for each processing line of an image to be subjected to encoding processing in rectangular block units, changes the arrangement of blocks in each processing line; and an encoding unit that encodes the image in units of blocks arranged by the block arrangement unit. A device for decoding an image encoded by the image processing device can be also provided.
Patent JP-2012238450-A (JP)
Title: Vehicular lamp
Inventor: SUZUKI EIJI
IPC: F21S8/12
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is necessary to maintain in high accuracy the position correlation of a plurality of lamp untis of a plurality of systems which irradiate respectively a plurality of different light distribution patterns in a conventional vehicular lamp.SOLUTION: The vehicular lamp includes two pieces of reflectors 5L, 5R, two pieces of semiconductor light sources 2L, 2R, and one piece of lens 3. The one piece of lens 3 is constructed of spherical lens parts 3L, 3R at both ends and a cylindrical lens part 3C at the center. The optical axes Z1-Z1, Z2-Z2 of the reflection face of the two pieces of reflectors 5L, 5R are located on the optical axes Z1-Z1, Z2-Z2 of the aspherical lens parts 3L, 3R at both ends. The reflection face of the two pieces of reflectors 5L, 5R is constructed integrally of first reflection faces 91L, 91R and second reflection faces 92L, 92R. As a result, it is not necessary to maintain in high accuracy the position correlation of the two pieces of lamp units 4L, 4R.
Patent JP-2011165212-A (JP)
Title: Method and system for distributed raid implementation
Inventor: GALLOWAY WILLIAM C
IPC: G06F3/06
Filed: 2011-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed RAID system regarding the use of a storage device.  <P>SOLUTION: Embodiments of the systems and methods disclosed provide the distributed RAID system comprising a set of data banks, and more specifically, in certain embodiments of a distributed RAID system, each data bank has a set of associated storage media and executes a similar distributed RAID application. The distributed RAID applications on the respective data banks coordinate among themselves so as to distribute and control the data flow associated with implementing a level of RAID, in conjunction with data stored on the associated storage media of the data banks.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012238249-A (JP)
Title: White line detection apparatus
Inventor: SHIBATA KENGO
IPC: G06T1/00
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To accelerate processing by making the processing unlikely to be affected by noise, and to accurately detect a white line.SOLUTION: A white line detection apparatus comprises: imaging means; storage means; edge extraction means; and determination means which counts the luminance of each of pixels in a region for each of right and left divided regions and, when a difference of count values is equal to or more than a preset value, determines an edge of a white line. Furthermore, the apparatus comprises determination means which counts the luminance of pixels positioned in a normal direction with respect to a straight line connecting a focus of expansion (FOE) and the edge for each of the divided regions and, when a difference of count values is equal to or more than a preset value, determines an edge of a white line. Moreover, the apparatus comprises determination means which divides the region into at least two regions in accordance with an edge gradient direction, counts the luminance of pixels within two regions positioned diagonal and, when a difference of count values is equal to or more than a preset value, determines an edge of a white line.
Patent JP-2012238555-A (JP)
Title: Method for manufacturing organic el element, device for manufacturing the organic el element, and organic el element
Inventor: NAKAI TAKAHIRO
IPC: H05B33/02
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide: a method for manufacturing an organic EL element, in which a base material including an organic EL film formed thereon can be wound while the organic EL film formed on the base material is prevented from being damaged; a device for manufacturing the organic EL element; and an organic EL element.SOLUTION: In a method for manufacturing an organic EL element, an organic EL film is formed on a belt-like base material by depositing at least an organic layer including a luminous layer and an electrode layer, in order on one surface side of the base material, while supplying the base material, and the base material including the organic EL film formed thereon is wound to manufacture an organic EL element. In the winding, a belt-like protective film softer than the base material is further supplied, and the base material is wound together with the protective film while the protective film is brought into adhesion with a non-deposited surface side of the base material.
Patent JP-2012243418-A (JP)
Title: Automobile lamp
Inventor: SATO ATSUTOMO
IPC: F21Y101/00
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an automobile lamp capable of easily attaching and detaching a light-shielding member around an outer tube, and capable of reliably preventing wrong installation to a lamp fitting with a simple structure.SOLUTION: The automobile lamp is provided with an outer tube having a light-emitting part, a base part fixed to the outer tube, and a light-shielding member capable of attaching to or detaching from the base part. The base part is equipped with an engagement notch part capable of engaging with a lamp fitting for a lamp equipped with the outer tube with the light-shielding member or for a lamp equipped with the outer tube without the light-shielding member. A tip part of at least one of the plurality of mounting leg parts for mounting the light-shielding member to the base part forms a closing means to close the engagement notch part capable of engaging with the lamp fitting for a lamp equipped with the outer tube without the light-shielding member.
Patent JP-2012241548-A (JP)
Title: Exhaust emission control system
Inventor: HO KA
IPC: F01N3/027
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system that prevents cracks in a filter or runaway regeneration to be caused by a temperature difference in the filter by uniformly adjusting the temperature in the filter.SOLUTION: In the exhaust emission control system, the temperature in a filter center part is controlled by regeneration control to a temperature at which the filter can be regenerated. The temperature is different between the filter center part and an outer circumferential part, and the temperature is different between a filter entrance side and an exit side. When the temperature difference between the filter center part and the outer circumferential part is larger than a set value, an electric heater 61 starts to supply heat to the outer circumference of a DPF (diesel particulate filter) 30. Heating wires 63 of the electric heater 61 are arranged while increasing the distance from an entrance side of the DPF to an exit side. When electric energy is supplied, the electric heater 61 supplies heat in such a manner that the heating quantity decreases from the entrance side to the exit side of the DPF. By heating the filter with heating gradient, the temperature difference between the filter center part and the outer circumferential part and the temperature difference between the entrance side and the exit side of the filter are eliminated.
Patent JP-2012003255-A (JP)
Title: Method for manufacturing mask blank and method for manufacturing transfer mask, and mask blank and transfer mask
Inventor: SAKAI KAZUYA
IPC: G03F1/58
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a mask blank and a method for manufacturing a transfer mask, and a mask blank and a transfer mask which are capable of improving light resistance of a thin film against exposure light having a wavelength of 200 nm or less and significantly improving a mask lifetime.SOLUTION: A method for manufacturing a mask blank having a thin film formed on a transparent substrate includes steps of: forming a thin film made of a material containing transition metal on the transparent substrate; and performing superheated steam treatment onto the thin film.
Patent JP-2012241875-A (JP)
Title: Rolling bearing
Inventor: NIWA TAKESHI
IPC: F16C35/067
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which allows inhibiting an incidence of a creeping phenomenon in a bearing to which a large radial load is applied.SOLUTION: If an inner ring and a shaft are fitted to each other by clearance fit, then the wall thickness t of the inner ring (an equivalent wall thickness t in the direction perpendicular to a raceway surface at the point where the wall thickness is smallest in the region of contact between rolling elements and the raceway surface of the inner ring) and the circumferential distance w between rolling elements (represented by w=π×SD/Z, with Z denoting the number of the disposed rolling elements and SD denoting an inner diameter of the bearing) meet the condition, t/w >0.5. If an outer ring and a housing are engaged with each other by clearance fit, then the wall thickness t of the outer ring (an equivalent wall thickness t in the direction perpendicular to a raceway surface at the point where the wall thickness is smallest in the region of contact between rolling elements and the raceway surface of the outer ring) and the circumferential distance w between the rolling elements (represented by w=π×LD/Z, with Z denoting the number of the disposed rolling elements and LD denoting the outer diameter of the bearing) meet the condition of t/w >0.5.
Patent JP-2012249426-A (JP)
Title: Linear actuator
Inventor: NAKAGAWA HIROSHI
IPC: H02K33/16
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator that prevents misalignment between an inner core and an outer core and thus has stable characteristics and that is easy to be assembled.SOLUTION: A linear actuator includes: an inner core 2; and an outer core that is supported by a pair of plate springs 41 and 42 and is provided on a radially outer side of the inner core 2. One of the inner core 2 and the outer core is provided with permanent magnets 23 and 24, and the other has magnetic pole portions 31a and 32a formed so as to face the respective permanent magnets 23 and 24 with predetermined gaps therebetween. Spacers 71 and 72 are provided respectively between the inner core 2 and the respective plate springs 41 and 42. Respective opposed surfaces of the respective spacers 71 and 72 and the inner core 2, and of the respective spacers 71 and 72 and the plate springs 41 and 42 that are adjacent to the respective spacers 71 and 72, are brought into axial contact with one another so as to form respective contact portions. Each of the contact portions is provided with a plurality of engagement portions each including a depression and a projection.
Patent JP-2012249114-A (JP)
Title: Amplification circuit, and transmission device and communication device using the same
Inventor: AIKAWA MASASHI
IPC: H03F1/02
Filed: 2011-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an amplification circuit and a transmission device and communication device therewith which amplify a variable duty ratio input signal with high efficiency.SOLUTION: The amplification circuit comprises: a transistor circuit 10 for receiving a first signal having a variable duty ratio pulse waveform and amplifying the first signal to output a second signal; and an output circuit 30 for receiving the second signal and outputting a third signal having the same frequency as a fundamental of the first signal. The output circuit 30 has a bandpass filter 31 having a passband including the frequency of the fundamental of the first signal and having the passband widening with decreasing duty ratio of the first signal, and an amplifying circuit having a matching circuit for impedance-matching the bandpass filter 31 with the transistor circuit 10 and a transmission device and a communication device using the amplifying circuit. The amplification circuit can amplify a variable duty ratio input signal with high efficiency, and the transmission device and communication device can save power consumption.
Patent JP-2012248717-A (JP)
Title: Position recognition camera and position recognition device
Inventor: KITO SHUICHIRO
IPC: H05K13/08
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size (save the space) and cut down the cost of a position recognition camera which captures the images of both an imaging target such as a component and a reference mark.SOLUTION: A reference mark 25 is provided at a predetermined position with respect to a suction nozzle 17 of a component mounting device. A square main imaging element 27 for capturing the image of a component 18 is arranged in an image circle 26, which is a circular region where the image of an imaging target is sharply formed through a lens of a position recognition camera. A mark imaging element 28 for capturing the image of the reference mark 25 is arranged inside the image circle 26 but outside the main imaging element 27. When capturing images, the image of the component 18 is captured by the main imaging element 27, while the image of the reference mark 25 is captured by the mark imaging element 28. Then, image signals from the imaging elements 27 and 28 are image-processed so that a suction position of the component 18 relative to the suction nozzle 17 is recognized with reference to the reference mark 25.
Patent JP-2012011777-A (JP)
Title: Ink jet recording head
Inventor: OHASHI RYOJI
IPC: B41J2/05
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head which prevents the influence of a noise voltage on a temperature detection element without enlarging the head.SOLUTION: The ink jet recording head has: a recording element substrate 100 equipped with an ink supply port, a heating element, a wiring connection pad, and a temperature detection element; and a printed board 300 equipped with an external connection pad. The temperature detection element and the wiring connection pad for temperature detection element are connected, respectively, by two electrode wirings. Furthermore, the wiring connection pad and external connection pads 310, 311 are connected by the electrode wirings 210, 211. Between the wiring connection pad and the external connection pads 310, 311, the electrode wirings 210, 211 are arranged between power supply lines 201, 202 for connecting the external connection pads 301, 305 with the heating element and ground wirings 203, 204 for connecting the external connection pads 303, 304 with the heating element.
Patent JP-2011258947-A (JP)
Title: Textured single crystal
Inventor: FABIEN RIAN ALTO
IPC: H01L33/22
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating textured single crystals used for epitaxial growth of metal nitride in connection with fabrication of light-emitting diodes (LEDs).SOLUTION: A method for fabricating textured single crystals includes forming pads 12 with a metal layer 11 coated on a surface of a single crystal 10 by thermal processing. Then, a silica protective layer is deposited on the pads and etching is performed with a first compound through a micro hole 13 of the protective layer to rapidly melt the metal pad to form a hollow cavity 15 having a volume corresponding to the metal pad. Then, the surface is etched with a second compound to form a texture cavity 16. Next, the silica protective layer is removed by etching with HF to yield a desired textured single crystal 17.
Patent JP-2012012586-A (JP)
Title: Thermoplastic resin composition and molded body obtained by molding the same
Inventor: KAMIKAWA YASUO
IPC: C08L33/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition using a polylactic acid, excellent in dimensional stability as well as in impact resistance, and having low environmental load.SOLUTION: The thermoplastic resin composition contains a polylactic acid (A) having an L body content of 5-95 mol% and an amorphous thermoplastic resin (B), wherein the content of the polylactic acid (A) is 20-60 mass% and the content of the amorphous thermoplastic resin (B) is 40-80 mass%. The amorphous thermoplastic resin (B) has a higher glass transition temperature than the polylactic acid (A).
Patent JP-2012252054-A (JP)
Title: Rear-view mirror holder for checking backward
Inventor: TAKAMATSU MIYOJI
IPC: G02C9/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rear-view mirror holder for checking the backward unintegrated with spectacles, being usable by a person without wearing spectacles, and stably fixed to the head part of a user.SOLUTION: The rear-view mirror holder for checking the backward comprises: a holding band 200; rear-view mirrors 10 for checking the backward; rear-view mirror holding rods 30; and joining parts for joining the holding band 200 with the rear-view mirror holding rods 30. The joining part is a fitting type joining part 300 comprising a hollow cylindrical part and a columnar part.
Patent JP-2012251676-A (JP)
Title: Indoor unit for air conditioner
Inventor: FUKUOKA MOTOHIKO
IPC: F24F13/08
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit for air conditioner, having a blowout flow passage through which air having passed through a heat exchanger in the horizontal direction is led to a blowout opening while turning downward, arranging a wind direction adjusting member which has an under surface flatted, in the blowout opening, and inhibiting the generation of dew condensation on the under surface of the wind direction adjusting member during cooling operation.SOLUTION: The blowout flow passage 40 is divided by: an outer wall part 26, which is opposed to a heat exchanger 15 on the outside in the horizontal direction and changes the direction of air downward, which flows out outward in the horizontal direction from the heat exchanger 15; and an opposite wall part 50 opposed to the outer wall part 26 on the inside in the horizontal direction. The opposite wall part 50 includes an upper edge face 51 and an outer face 52 situated below the upper edge face 51. An outer portion in the horizontal direction of the upper edge face 51 has a convex curved face 53 and smoothly connects with the outer face 52 situated below the same.
Patent JP-2012113686-A (JP)
Title: Display apparatus and computer program for folding a document page object
Inventor: CHIU PATRICK
IPC: G06F3/14
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for intuitively and easily folding a document page object displayed on a screen.SOLUTION: The display apparatus is configured to have output means for outputting information of a document page object to be displayed on a screen of a display apparatus to the display apparatus, sensing means for sensing locations and movements of at least two contact points on the screen on which the document page object is displayed, gesture detecting means for detecting gesture of the first contact point moving on the document page object while the second contact point remains stationary on the displayed document page object, and folded image data generating means that, when the gesture detecting means detects the gesture, generates two-dimensional image data to provide a pseudo three-dimensional display of a region on the first contact side of the document page object separated by a preset folding line so that the document page object is folded with reference to the folding line either to a back side or a front side of the screen in perspective.
Patent JP-2013003266-A (JP)
Title: Light diffusion member, polarizing plate, and liquid crystal display device
Inventor: KODAMA DAIJIRO
IPC: G02B5/30
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion member capable of preventing contrast deterioration and blur of an image due to external light and having such a configuration that has a high degree of freedom in lamination with another optical member.SOLUTION: A light diffusion member 10 dispersingly emits light entering substantially parallel to a normal direction of an incidence plane in a predetermined range and includes: a first layer 11 and a second layer 12 that are superposed with their having transparency; and a diffraction structure 10a formed by forming asperities and provided at a boundary face between the first layer and second layer. There is a refractive index difference between the first layer side and the second layer side provided in both sides of the boundary.