baber/WOPTO huggingface dataset:
Patent JP-2013084770-A (JP)
Title: Grinding method for wafer
Inventor: KAWAI AKIHITO
IPC: H01L21/304
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To improve flatness of a rear face of a semiconductor wafer having unevenness on a front face when grinding the rear face.SOLUTION: A resin 2 is applied on a front face 1a of a wafer 1 so as to bury a bump 11, and the resin 2 is semi-cured. Then, a surface of the resin 2 is flattened by cutting to a depth not reaching the bump 11 such that the unevenness corresponding to the bump 11 does not appear on the surface of the resin. Then, a support substrate is adhered to the flattened surface of the resin, and a rear face of the wafer is ground in a state that the flat support substrate side is supported. Thereby, the rear face of the wafer after grinding can be flattened with high accuracy without being affected by the unevenness of the front face of the wafer.
Patent JP-2013088060-A (JP)
Title: Water heater
Inventor: TERAUCHI HIDEO
IPC: F24H1/10
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a water heater that is equipped with a secondary battery and supplies hot water using the power stored in the second battery at a power failure.SOLUTION: The water heater 10 works with the power supplied from a commercial power supply 11 at a normal time and works with the power supplied from the second battery 12 at a power failure. Electrical apparatus that belongs to the water heater 10 includes a controlling device 33 and a plurality of devices to be controlled to which the power is supplied via the controlling device 33. At a power failure, the controlling device 33 is continuously supplied with the power from the second battery 12, while part or all of the devices to be controlled begin to be supplied with the power from the second battery 12 through a specific switch.
Patent JP-2013087721-A (JP)
Title: Method of forming heat shield film and internal combustion engine
Inventor: IIJIMA AKIRA
IPC: F02F3/12
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To form a heat shield film on an inner wall of a combustion chamber of an internal combustion engine in a short time at a low cost.SOLUTION: A method of forming the heat shield film 23 on the inner wall of the combustion chamber 16 defined by a cylinder bore 12, a lower surface of a cylinder head 15 and a top of a piston 13 in the internal combustion engine 10 includes a step of plating the inner wall of the combustion chamber 16 with a plating solution containing hollow micro-capsules 25 made of metal or alloy, thereby forming a plated layer 24 and the heat shield film 23 including the micro-capsules 25 interposed in the plated layer 24 on the inner wall of the combustion chamber 16.
Patent JP-2013087038-A (JP)
Title: Vapor phase growth apparatus and material gas ejector
Inventor: HORIO TADASHI
IPC: C30B25/14
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase crystal growth apparatus with which memory effect is suppressed, steep material gas switching is controllable, excellent control of a composition and impurity concentration is achievable, and high-quality crystal growth with low pit density is practicable, and to provide a material gas ejector.SOLUTION: The material gas ejector includes: a first material gas supply chamber and a second material gas supply chamber mounted on the upper side of the first material gas supply chamber, to which the first material gas and the second material gas are respectively supplied and which are vertically separated from each other; a cooler including a first cooling jacket mounted on the lower side of the first material gas supply chamber and being adjacent thereto and a second cooling water jacket mounted on the lower side of the first cooling jacket; a first material gas vent hole which penetrates the cooler, further communicates with the first material gas supply chamber and ejects the first material gas; and a second material gas vent hole which penetrates the cooler, further communicates with the second material gas supply chamber and ejects the second material gas.
Patent JP-2013085888-A (JP)
Title: Stepless collar member variable device for garment shaper
Inventor: MAEJIMA YOZO
IPC: D06F89/00
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To enable movement adjustment of the position of collar members, on which the collar of a garment is placed, in accordance with the shape of the garment, and thereby enable shaping in the best form, particularly without causing irregularity such as wrinkles on the collar part.SOLUTION: A collar member variable device enables movement adjustment of the position of collar members of a shaping body, on which, when a garment open in front is hung on the shaping body, the collar of the garment is placed, in accordance with the shape of the garment. The collar member variable device includes: a pair of right and left collar members 34 and 33 disposed on the upper part of a shaping body 11 so as to be inserted into the collar of the garment; collar member guide means 36 and 35 provided between the shaping body and the right and left collar members to move the pair of right and left collar members in the vertical and horizontal directions in a symmetrical manner and thereby adjust the position thereof; a shaft part 48 connected to the collar members for vertically moving the pair of right and left collar members, and continuously movable in the vertical direction; and restriction means 50 capable of fixing the position of the right and left collar members by restricting the shaft part at any position.
Patent JP-2013093428-A (JP)
Title: Substrate package
Inventor: KOYAMA TAKAAKI
IPC: H01L41/39
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate package capable of enhancing the yield, in the substrate package including bonding pads to be connected with bonding wires.SOLUTION: A substrate package 1 is manufactured so that after depositing a lower electrode 3 on a substrate 2 and depositing a piezoelectric film consisting of PZT on the lower electrode 3, shape processing of a piezoelectric element 4 is performed by removing the film partially, and a bonding wire 6 is connected with a bonding pad 5 that is connected electrically with the lower electrode 3. Shape processing of the piezoelectric element 4 is performed while leaving the piezoelectric film between a part of the bonding pad 5 connected with the bonding wire 6 and the substrate 2.
Patent JP-2013093437-A (JP)
Title: Concentrator photovoltaic power generation unit, concentrator photovoltaic power generation module, and concentrator photovoltaic power generation panel
Inventor: IWASAKI TAKASHI
IPC: H01L31/042
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce an impact on a power generation amount even if there are some gaps of the optical system by using a simple and inexpensive secondary optical system, with regard to the basic structure of concentrator photovoltaic power generation.SOLUTION: The concentrator photovoltaic power generation unit, i.e., a component of a concentrator photovoltaic power generation module, includes a concentration part 13 having a lens element (e.g., a Fresnel lens 13f) for condensing sunlight, a power generation element 21 for generating power by receiving sunlight thus condensed, and a light guide part 22 provided on the optical path from the concentration part 13 to the power generation element 21. The light guide part 22 is a frame which is shaped so that the inner wall 22a serves as a reflection surface and the inlet 22in of light is spreading wider than the outlet 22out of light. Sunlight condensed by the concentration part 13 is reflected on the inner wall 22a to be guided to the outlet 22out and collected on the power generation element 21 facing the outlet 22out.
Patent JP-2013091052-A (JP)
Title: Rotary stirrer
Inventor: NAGAO FUMIYOSHI
IPC: B01F29/90
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary stirrer capable of obtaining a mixture of high quality by homogenously mixing a material to be stirred.SOLUTION: The rotary stirrer is constituted so as to allow a stirring container (21) housing the material to be stirred to be rotated around a container center axis (71) while allowing to be revolved around a center axis (41) to stirr the material to be stirred, and equipped with an axial angle setting mechanism (91) capable of altering and setting the axial angle to the gravity direction of the center axis to a desired angle without altering the relative relation of the center axis and the container center axis. Since the contact area of the material to be stirred and the inner wall of the stirring container becomes wide, stirring efficiency is enhanced and the mixture of high quality can be obtained.
Patent JP-2012141579-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: KIM SEUNG-HOON
IPC: G02F1/1343
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To increase transmittance of a liquid crystal display device having such a structure that a pixel electrode and a common electrode are formed on a single display panel, to prevent leakage of light due to capacitive coupling between a data line and a pixel electrode, and to decrease a load on the data line.SOLUTION: A liquid crystal display device and a method for manufacturing the device are provided. The liquid crystal display device in one embodiment includes: a first substrate and a second substrate which oppose to each other; a liquid crystal layer which is interposed between the first substrate and the second substrate; a first data line which is disposed above the first substrate; a pixel electrode which is disposed above the first substrate and to which a data voltage is applied from the first data line; a common electrode which is disposed above the first substrate and overlaps at least a part of the pixel electrode, and the first data line; and a protective film which comprises a substance having a dielectric constant of 3.5 or less and includes a first part disposed between the common electrode and the first data line. One of the pixel electrode and the common electrode includes a plurality of branch electrodes spaced apart from one another, and the other electrode is in a planar form.
Patent JP-2013098259-A (JP)
Title: Composite electronic component
Inventor: NISHIKAWA TOMONAGA
IPC: H01F27/00
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of connection failures between a common mode filter and an ESD protection element and improve static electricity absorbing performance.SOLUTION: A composite electronic component 100 includes: a substrate 11; a functional layer 12 provided on the substrate 11; bump electrodes 13a-13f provided on the functional layer 12; and a magnetic resin layer 14. The functional layer 12 includes: a common mode filter layer 12A including spiral conductors 20, 21; and an ESD protection layer 12B including a plurality of ESD protection elements. In the ESD protection layer 12B, a ground contact 40 comprising a plated electrode is formed on a surface of a ground electrode part 38 of each of gap electrodes 34A-34D, respectively. At least a part of each ground contact 40 is provided at a position which is at an outside of the spiral conductors 20, 21 and is not overlapped with the conductors in plan view. The ground electrode parts 38 are connected to external terminal electrodes 13e, 13f via ground contacts 40 and ground patterns 24, 25.
Patent JP-2013094714-A (JP)
Title: Method and device for preparing purified water
Inventor: MIZUKAMI TSUYOSHI
IPC: C02F1/44
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for obtaining purified water from a liquid to be purified, e.g. seawater, using a forward osmosis membrane, wherein the solution obtained after separating the water from a diluted draw solution that was diluted by the movement of water from the liquid to be purified can be stably regenerated and re-used.SOLUTION: The method and device for preparing purified water includes: an osmosis process in which a liquid whose solvent is water and a draw solution obtained by dissolving a prescribed amount of ammonia and carbon dioxide in water are brought into contact through a semi-permeable membrane, and teh water in tejh liquid is moved to the draw solution through the semi-permeable membrane; a distillation process in which the draw solution diluted by the water in the osmosis process is adjusted to a prescribed temperature and is supplied to a distillation column, and a gas comprising the carbon dioxide, ammonia, and water vapor is obtained from the top of the distillation column, while purified water is obtained from the bottom of the distillation column; and a cooling/regeneration process in which the gas is cooled to regenerate the draw solution.
Patent JP-2013100792-A (JP)
Title: Cogeneration device
Inventor: TSUNO KOICHI
IPC: F02G5/04
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration device adapted to reliably start a self-sustained operation by appropriately controlling the behavior of an internal combustion engine, when a commercial electric power system fails.SOLUTION: The cogeneration device includes at least a power generation unit comprising a generator connectable to a feed line from a commercial electric power system to an electric load and an internal combustion engine for driving the generator. It is determined whether or not the commercial electric power system fails (S24); and when failure of the commercial electric power system is determined, the internal combustion engine is temporarily stopped (S36); subsequently, when a self-sustaining operation is started, a boosting power supply (DC/DC converter) is connected to a battery 23 to start the internal combustion engine (S38, S40). After the internal combustion engine is started, AC power supply from the generator to the electric load is started (S44).
Patent JP-2012085313-A (JP)
Title: Line-based video rate control and compression
Inventor: FERIX C FERNANDEZ
IPC: H04N7/30
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for line-based video compression.SOLUTION: The method includes basic elements of an arithmetic coder to improve Golomb coding performance. By inverting operations in the method for line-based compression, the corresponding decoder can be obtained. The method also provides a heuristic-driven method for generating prediction residuals from quantized data, where prediction is driven in the direction of maximum correlation so that it is unnecessary to supply the decoder with additional data specifying this direction at each array element. Also provided is a method for line-based video rate control. The line based video rate control method includes system feedback to change system operating parameters, including on a packet-by-packet basis and also on a line-by-line basis.
Patent JP-2013106150-A (JP)
Title: Imaging apparatus
Inventor: KAGEYAMA TAKASHI
IPC: G06T1/00
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide the same special effect as that in a case when flash photographing is performed in photographing of a subject which flash light does not reach.SOLUTION: An imaging apparatus includes: an imaging section for imaging a subject image; an A/D converting section for converting an analog image signal of one frame, which is outputted from the imaging section, into a digital image signal of one frame; a gain section for multiplying the analog image signal or the digital image signal by a gain; a recording section for adding the digital image signals of the plurality of frames, which are outputted from the A/D converting section, and recording it as the digital image signal of one frame; and a control section for controlling the gain section so that the gain by which the analog image signal or the digital image signals of the plurality of frames are multiplied by the gain section is changed in one of the plurality of frames or the plurality of frames.
Patent JP-2012033976-A (JP)
Title: Composite electronic component
Inventor: ASAKAWA KIMIO
IPC: H01C7/12
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a high performance compact composite electronic component constituted by combining a small capacitance static electricity countermeasure element exhibiting excellent discharge characteristics, heat resistance and weatherability and a common mode filter.SOLUTION: The composite electronic component 100 has a common mode filter layer 12a sandwiched by first and second magnetic substrates 11a, 11b, and a static electricity countermeasure element layer 12b. The static electricity countermeasure element layer 12b has gap electrodes 28-31 formed on the surface of an underlying insulation layer 27, and a static electricity absorption layer 33 covering the gap electrodes 28-31. Arcuate gaps 28G-31G are arrange at such positions, on the outside of the outermost periphery of spiral conductors 17, 18, as not to overlap the spiral conductors 17, 18. The static electricity absorption layer 33 functions as a static electricity protective material of low voltage discharge type, and ensures initial discharge between the electrodes through the static electricity absorption layer 33 when an overvoltage, such as static electricity, is applied.
Patent JP-2013104798-A (JP)
Title: Inspection equipment, inspection method, inspection program, and program recording medium
Inventor: YAMADA EIJI
IPC: G01R31/02
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To appropriately narrow down defect candidates of a substrate, and in a subsequent process of identifying a defective part, to reduce operation time for identifying the defective part.SOLUTION: Inspection equipment 100 includes: a plurality of probes 5 configured to electrically make contact with wires 6; a plurality of electric characteristic measuring devices 1 each having a positive electrode and a negative electrode and configured to measure an electric characteristic value between the wires 6; a switch-over unit 2 for switching-over connection between the plurality of probes 5 and the positive electrode or the negative electrode; and a controlling unit 3 for controlling the switch-over unit 2. The controlling unit 3 divides the plurality of probes 5 into probe groups and perform measurement by an electric characteristic measuring device 1, and according to an electric characteristic value measured by the electric characteristic measuring device 1, determining normalcy between the wires 6 in a divided probe group. If it is determined that there is a defect, the switch-over unit 2 is controlled to connect, to the probe group, a different electric characteristic measuring device 1.
Patent JP-2013106270-A (JP)
Title: Communication system, control method of communication system, and adaptive array wireless device
Inventor: IGUCHI YUJI
IPC: H04W16/28
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of performing antenna directivity control that can reduce a possibility that a mobile station moving at high speed becomes out of a range of beams of antennas.SOLUTION: A communication system comprises: an array antenna 10 including a plurality of antennas; a moving speed information acquisition unit 21 for acquiring moving speed information of a mobile station; and a control unit 22 for reducing the number of antennas which transmit signals in the array antenna 10 when the mobile station accelerates its moving speed, on the basis of the moving speed information.
Patent JP-2012100658-A (JP)
Title: Inhibitor of type 2 vascular endothelial growth factor receptor
Inventor: CHEN YAN
IPC: A61P37/06
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide new vascular endothelial growth factor receptor (VEGFR)-binding polypeptides, methods for using these polypeptides to inhibit biological activity mediated by vascular endothelial growth factors (VEGFs), and also various improvements relating to single domain binding polypeptides.SOLUTION: There is disclosed a single domain polypeptide that binds to a target, such as VEGFR-2, where target binding activity exists within a single structural domain. The single domain polypeptide comprises a structural unit that is an immunoglobulin domain or an immunoglobulin-like domain.
Patent JP-2013113860-A (JP)
Title: Image forming device, control method thereof, and program
Inventor: IGARASHI HIROYA
IPC: B41J29/38
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing a reduction in printing throughput by performing printing at a common fixing temperature even if the kind of paper to be used for printing is changed when the paper in the same group is used for printing.SOLUTION: When multiple pieces of paper storage means are set as one group, a common fixing temperature is set for the group. When printing is performed by use of the paper stored in the multiple pieces of paper storage means included in the group, the printing is performed at the set common fixing temperature.
Patent JP-2013113210-A (JP)
Title: Engine catalyst deterioration detection device
Inventor: UENO HIROKI
IPC: B01D53/94
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect a deterioration of an oxidation catalyst from a heating value in the oxidation catalyst even when an error is caused in the added amount of fuel to exhaust gas, and even when the properties of added fuel are changed.SOLUTION: A reference oxidation catalyst is provided separately from an oxidation catalyst (DOC) that is an object of deterioration detection. In deterioration detection, fuel-added exhaust gas is caused to flow into the reference oxidation catalyst (S102), and a reference heating value in the reference oxidation catalyst at that time is calculated (S112). Next, fuel-added exhaust gas is caused to flow into the oxidation catalyst that is the object of deterioration detection (S113), and the heating value amount in the oxidation catalyst at that time is calculated (S119). Whether the heating value in the oxidation catalyst is reduced is determined based on the ratio of the heating value to the reference heating value (S120), and when the heating value in the oxidation catalyst is reduced, deterioration of the oxidation catalyst is determined (S121).
Patent JP-2013115692-A (JP)
Title: Imaging apparatus and control program for use in imaging apparatus
Inventor: NIHEI MASAYA
IPC: H04N5/91
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of overlapping object images onto an appropriate position on a screen.SOLUTION: An effect mode initial image Iem4 which is one of effect execution images is displayed on a part of an area in a screen 304s so as not to cover the entire screen 304s. Areas except the area in which effect execution images are overlapped is an object image overlapping area in which object images can be overlapped. On the screen 304s, a touch panel is attached. When an operator moves from a position in the object image overlapping area to an area in the effect execution image while touching the touch panel, a position for displaying an object image is controlled to be the position in the object image overlapping area.
Patent JP-2013113802-A (JP)
Title: Object detection device, and object detection method
Inventor: TAKAGISHI SHIGENORI
IPC: G01N21/27
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an object detection device and an object detection method capable of detecting an object quickly in a wider range.SOLUTION: An object detection device 101 includes: an imaging part 11 for imaging a two-dimensional image for a plurality of wavelength ranges selected in advance in accordance with physical property of a detection object; and a detection part 12 for detecting a material in each pixel of the two-dimensional image. The imaging part 11 includes an imaging element part 32 and a wavelength filter part 31, and the wavelength filter part 31 has a movable mechanism for selecting a wavelength selection filter.