baber/WOPTO huggingface dataset:
Patent JP-2013225619-A (JP)
Title: Method of manufacturing wafer for solar battery, and method of manufacturing solar battery cell
Inventor: FUSEGAWA KAZUHIRO
IPC: H01L31/04
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wafer for a solar battery, for manufacturing a solar battery of long life time and high short circuit current density, resulting in high conversion efficiency, by effectively removing impurities such as heavy metal in the wafer while forming a good texture structure.SOLUTION: A method of manufacturing a wafer 100 for a solar battery of the present invention includes an etching step in which at least one surface 6 of a silicon wafer 2 having been sliced is etched to form a texture structure on the one surface 6, a phosphorus diffusion step in which, after the etching step, phosphorus is thermally diffused only on the other surface 8 on the side opposite to the single surface 6 to form a phosphor diffusion layer 10 and a PSG layer 12, and after that, temperature is lowered, a PSG film removing step to remove the PSG film 12 after the phosphorus diffusion step, and a step for, after the PSG film removing step, etching the other surface 8 to remove the phosphorus diffusion layer 10.
Patent JP-2013228254-A (JP)
Title: Optical surface flaw inspection device and optical surface flaw inspection method
Inventor: SERIKAWA SHIGERU
IPC: G01N21/95
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical surface flaw inspection device or optical surface flaw inspection method for inspecting surface flaws with high sensitivity, which reduces the effect of dead zones of a sensor array, so that the effect of lowering the amount of detection light is reduced in the case that the detection light spans photodetectors.SOLUTION: An object to be inspected is irradiated with detection light. Light scattered from the surface of the object to be inspected is image-formed on a sensor array composed of a plurality of rows of photodetectors separated by dead zones. The outputs from two neighboring photodetectors are added, so that the surface flaws of the object to be inspected are inspected based on the addition results.
Patent JP-2012236821-A (JP)
Title: Organometallic complex, light-emitting element, light-emitting device, electronic device and lighting device
Inventor: INOUE HIDEKO
IPC: C09K11/06
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an organometallic complex that emits phosphorescence, a light-emitting element having a high luminous efficiency, a light-emitting element, an electronic device or a lighting device.SOLUTION: The organometallic complex comprises an aryl triazine derivative as a ligand and contains a structure represented by general formula (G1) (wherein Ris 1-4C alkyl, 5-7C monocyclic saturated hydrocarbon, 7-10C polycyclic saturated hydrocarbon or 6-10C aryl; Ris hydrogen or 1-4C alkyl; Aris 6-10C arylene; M is an element of group 9 or an element of group 10).
Patent JP-2013230580-A (JP)
Title: Droplet jetting device and piezoelectric actuator
Inventor: DEGUCHI MASAAKI
IPC: B41J2/055
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of migration by forming a high potential electrode of gold, and prevent fracture of the high potential electrode by a crack or the like of a piezoelectric layer.SOLUTION: A piezoelectric actuator includes a piezoelectric layer 30 arranged oppositely to a pressure chamber 24, and individual electrodes 32 and a common electrode 33 arranged on the piezoelectric layer 30. The individual electrode 32 on which a drive signal is applied includes a first electrode layer 38 arranged in contact with the piezoelectric layer 30, and a second electrode layer 39 laminated on the first electrode layer 38. The first electrode layer 38 is formed of gold. The second electrode layer 39 has a smaller width than that of the first electrode layer 38 and is formed of conductive material by which migration is more likely to occur than gold.
Patent JP-2012142643-A (JP)
Title: Printed board unit
Inventor: SUGAWARA JUNICHI
IPC: H05K9/00
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed board unit capable of inexpensively suppressing occurrence of spurious.SOLUTION: The printed board unit comprises: a first printed board having a through hole; a second printed board mounted with a circuit component housed in the through hole, and metal-plated in an area other than a predetermined area where the circuit component is mounted; and a metal plate closing one opening of the through hole, in which the other opening of the through hole is closed by the second printed board.
Patent JP-2013235740-A (JP)
Title: Insulation method and insulation construction device of wire connection
Inventor: MIURA TATSUYA
IPC: H01B19/00
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an insulation method and an insulation construction device of a wire connection capable of performing insulation processing of a wire connection easily and reliably.SOLUTION: A sleeve 103, i.e., a connection of wires 101 and 102, is surrounded by molds 2, 3. After covering the sleeve 103 with a solidifiable and viscous electrical insulator G filling a cavity 4 of a predetermined shape formed in the molds 2, 3, the viscous electrical insulator G is solidified in the molds 2, 3 and integrated with the sleeve 103. Thereafter, an insulation part G1 consisting of the solidified viscous electrical insulator G is separated from the molds 2, 3.
Patent JP-2013240173-A (JP)
Title: Piezoelectric motor, robot hand, robot, electronic component transport device, electronic component inspection device, liquid-sending pump, printer, electronic watch, projector, transport device
Inventor: MIYAZAWA OSAMU
IPC: H02N2/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To make a piezoelectric motor compact while simplifying the structure.SOLUTION: A housing case housing a vibration body is guided in the stretching direction of the vibration body by means of a guide shaft and a guide hole. The housing case is energized, while being held from the reverse side of the guide shaft, via a rolling body, in the bending direction of the vibration body by means of a leaf spring. Consequently, such a state that the housing case can move in the stretching direction of the vibration body but hardly move in the bending direction can be brought about by using the guide hole and the guide shaft. If the guide shaft is slidable on the guide hole, the housing case may also move slightly in the bending direction, but that motion can be suppressed by a simple structure consisting of the rolling body and the leaf spring. Since the structure for energizing the housing case from the bending direction of the vibration body can be simplified, structure of a piezoelectric motor can be simplified, and thereby the piezoelectric motor can be made compact.
Patent JP-2013237403-A (JP)
Title: Platform door structure
Inventor: MITSUNO SHIGEHIKO
IPC: B61B1/02
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured platform door structure that can be installed in an existing earth-fill platform, can achieve improvement in load-bearing performance by a simple structure, and can reduce restrictions associated with installation work.SOLUTION: A platform door structure is provided with: doors 26; partition walls 27; and a support structure 23 having an upper support 28 and a lower support 29 and supporting the doors 26 and the partition walls 27. The upper support 28 extends in the vertical direction along a surface direction where the doors move when the doors 26 are opened and closed and receives loads from the doors 26 and the partition walls 27. The lower support 29 is installed while being embedded into the ground at a platform foundation below a platform floor 102. The lower support 29 has a horizontal embedded part 30 fixed to the upper support 28 and extending in parallel with the platform floor 102, and a vertical embedded part 31 orthogonal to the horizontal embedded part 30 and extending vertically downward.
Patent JP-2013240728-A (JP)
Title: Separating apparatus and method of mixed gas
Inventor: SATAKE KAZUHIRO
IPC: C01B13/02
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a separating apparatus of mixed gas capable of further reducing power consumption according to a using condition of separated product gas.SOLUTION: A separating apparatus of mixed gas has two or more of adsorbing towers 7A, 7B filled with adsorbent for separating components which can be hardly absorbed by adsorbing and removing components which can be easily absorbed from the compressed mixed gas supplied from a compressor 1, and a valve system for operating an adsorbing step introducing the mixed gas into the adsorbing towers 7A, 7B and making the adsorbent adsorb the components which can be easily absorbed and an exhausting step introducing purge gas into the adsorbing towers 7A, 7B and desorbing the components which can be easily adsorbed by the adsorbent and exhausting the same alternatively sifting the steps in the two or more of the adsorbing towers 7A, 7B, the valve system controls so as to complete the discharging step in one adsorbing towers 7A, 7B and switch to a stagnation step stagnating gas in the adsorbing towers 7A, 7B while the other adsorbing towers 7A, 7B continue the adsorbing step along with the reduction of flowing rate of the separated product gas.
Patent JP-2013244590-A (JP)
Title: Cutting tool base material formed of cemented carbide, and surface-coated cutting tool using the same
Inventor: MATSUKAWA RINKO
IPC: B23B27/14
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool base material formed of cemented carbide excellent in edge strength including wear resistance, and to provide a surface-coated cutting tool using the same.SOLUTION: A cutting tool base material is formed of cemented carbide containing WC particles. In the vertical cross section to one surface, the WC particles have (a) an average value for circularity of 0.75 or larger, and (b) a circularity dispersion of 0.010 or smaller.
Patent JP-2013249609-A (JP)
Title: Flooring having heat storage function
Inventor: HISAIE TAKESHI
IPC: E04F15/00
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a flooring which has a heat storage function, which is structurally simple, and which has strength high enough for a flooring material.SOLUTION: A flooring 1 is used as a floor covering material and formed in a rectangular planar shape. A plurality of recesses 2 assuming a shallow pan shape in a plan view are provided on a backside. The respective recesses 2 are arranged with a constant pitch along the lengthwise direction of the flooring. A gelatinous heat storage material 3 formed like a sheet is housed in each of the recesses 2. Each of the recesses 2 is sealed with a sheet 4 stuck on the backside.
Patent JP-2013018653-A (JP)
Title: Image forming apparatus, image forming system and post processing apparatus which perform skew feeding correction
Inventor: OMURA NAOKA
IPC: G03G21/14
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which performs skew feeding correction in consideration of shrinkage of paper sheet due to fixing processing.SOLUTION: The image forming apparatus 10 includes: a transfer portion 116 which transfers a developer image to a paper sheet; a fixing device 117 which fixes the developer image on the paper sheet; an expansion/contraction detection sensor 131 or the like which detects an inclination angle of a leading edge side and a trailing edge side of the paper sheet just on a downstream side of the fixing device 117; a skew feeding correction portion 126 which corrects skew of the paper sheet at the upstream side of the fixing device 117; and a skew detection sensor 133 or the like which detects the inclination angle of the leading edge side of the paper sheet at the upstream side of the skew feeding correction portion 126. In a case where a second side is printed by making the paper sheet circulate so that the trailing edge of the paper sheet becomes a leading edge after printing a first side, the expansion/contraction sensor 131 or the like detects the inclination angle α of the trailing edge side of the paper sheet, and then the skew detection sensor 133 or the like detects the inclination angle β of the leading edge side of the paper sheet. The skew feeding correction portion 126 corrects the skew of the paper sheet so that inclination angle β-α obtained by subtracting the inclination angle detected by the expansion/contraction detection sensor 131 or the like from the inclination angle detected by the skew detection sensor 133 or the like becomes zero.
Patent JP-2013250395-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI MASATO
IPC: G03G21/16
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To enable a cover to be opened widely without opening an image reading unit widely.SOLUTION: An image forming apparatus according to the present invention is a compound type image forming apparatus comprising an image forming unit and a document reading unit attached to the upper side of the image forming unit so as to be rotatable. A cover is provided for covering the upper face of the image forming unit such that the face can be uncovered or covered. The cover includes: a cover body part supported on the image forming unit side so as to be rotatable; and a movable cover part that is attached to the cover body part so as to be rotatable, is rotated in a closing direction when the cover body part is rotated in an opening direction, and thereby permits the cover body part to open widely with respect to the document reading unit whose rotation angle is limited.
Patent JP-2013250735-A (JP)
Title: Monitoring notification system and inhibition cancellation method for abnormality notification
Inventor: MORIMOTO KEISUKE
IPC: G01S7/40
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To inhibit the output of a monitoring result in an abnormality monitoring circuit, and to deteriorate the voltage of a power to be supplied from a power supply circuit to an object in a signal processing circuit just after the supply of a power from a power source to an object is started in a monitoring notification system.SOLUTION: A monitoring notification system outputs the monitoring result of a radar device including a high frequency circuit and a signal processing circuit. A monitoring circuit of the high frequency circuit outputs the monitoring result of the high frequency circuit as a situation monitoring result Ire to the signal processing circuit. When the initialization processing of the high frequency circuit is completed, a cancellation output part of the monitoring circuit sets a reset release signal Sre to a high level. A microcomputer of the signal processing circuit inhibits the output of the situation monitoring result Ire in a period in which specified conditions are satisfied, and when the period passes, outputs following situation monitoring results Ire to an external device. The specified conditions indicate that preliminarily specified time length has passed since the reset release signal Sre is set to a high level.
Patent JP-2013249508-A (JP)
Title: Hydrogen-oxygen production apparatus and hydrogen-oxygen production method
Inventor: MIYAKE AKIKO
IPC: C25B1/04
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen-oxygen production method capable of detecting whether a transfer path has a risk of leaking hydrogen gas or oxygen gas.SOLUTION: In a hydrogen-oxygen production method, oxygen gas and hydrogen gas are obtained from water using a hydrogen-oxygen production apparatus equipped with a water electrolysis cell for electrolyzing water, thereby generating the hydrogen gas and oxygen gas on a cathode side and an anode side, respectively, mutually isolated by a solid electrolyte membrane. The hydrogen-oxygen production apparatus is equipped with a transfer path for transferring the hydrogen gas or the oxygen gas produced in the water electrolysis cell to a supply destination and a pressure measurement unit that measures gas pressure within the transfer path. A pressure measurement step is performed for measuring the pressure in the transfer path in a pressurized state over time using the pressure measurement unit.
Patent JP-2013250017-A (JP)
Title: Method for transporting fluid medium in pressurized fluidized furnace system
Inventor: SUGANO TAKAMITSU
IPC: F23C10/16
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To efficiently transport a fluid medium, to prevent fluctuation in internal pressure in a pressurized fluidized furnace during transportation of the fluid medium.SOLUTION: In a pre-stage step, a pressure in a tank is reduced and an upper supply device is driven to transport a fluid medium into the tank. In a post-stage step, the pressure in the tank is increased and a lower supply device is driven to transport the fluid medium into a pressurized fluidized furnace. In a waiting step, the pressure in the tank is kept in a pressure-increased state.
Patent JP-2012252008-A (JP)
Title: Method and device for calculating measurement value of chemical sensitivity field effect transistor
Inventor: TOBIAS ZIBOLD
IPC: G01N27/414
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To improve a method of calculating a measurement value of a chemical sensitivity field effect transistor.SOLUTION: A method of calculating a measurement value of a chemical sensitivity field effect transistor (110) includes: a preparation step (402) of preparing a first signal and a second signal, and amplifying at least the first signal by a certain amplification factor; a supply step (404) of supplying the first signal to the chemical sensitivity field effect transistor (110) to which measurement fluid is applied to acquire output information, and supplying the second signal to a transistor (114) for reference in a reference environment to acquire reference information; a comparison step (406) of comparing the output information with the reference information, and adapting the amplification factor in accordance with the result of comparison; and an evaluation step (408) of evaluating the amplification factor in order to obtain the measurement value.
Patent JP-2013255073-A (JP)
Title: Imaging apparatus
Inventor: YOSHIZU HIROKAZU
IPC: H04N5/238
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which, even when an exposure time in pre-light-emission photometry is shortened, is capable of performing accurate light control.SOLUTION: In the pre-light-emission photometry, a CPU 21 controls an imaging control unit 22 to cause an imaging device 15 to image plural frames. With overlapping timing of the exposure periods of the respective frames between imaging of the frames, the CPU 21 controls a flash control unit 26 to cause a flash light-emission unit 27 to perform pre-light-emission. Thereafter, the CPU 21 calculates the light emission amount of the flash light-emission unit 27 in main exposure on the basis of the image data obtained by imaging the frames.
Patent JP-2013252329-A (JP)
Title: Absorbent product
Inventor: YOSHIMASA WATARU
IPC: A61F13/53
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent product such as a disposable diaper by which a user does not feel a foreign substance sensation at the time of use, which is originated from a highly water-absorbent resin, even if an absorbent core layer contains the highly water-absorbent resin of a high rate and a pulp fiber of a low rate.SOLUTION: An absorbent product includes a rear surface sheet and an absorbent body which is arranged on the rear surface sheet. The absorbent body includes an absorbent core layer, and liquid-permeable layers which are arranged on both surfaces of the absorbent core layer. The absorbent core layer contains a highly water-absorbent resin of which the basis weight is 50 g/mor higher, and a pulp fiber of which the basis weight is 50 g/mor lower. Each of the liquid-permeable layer which is arranged on both surfaces of the absorbent core layer is constituted of an entangled crimped-fiber of which the porosity is from 93.5% to 99.9%. When the absorbent product is applied for, e.g., a disposable diaper, a foreign substance sensation originated from the highly water-absorbent resin is eliminated by the liquid-permeable layers which are arranged on both surfaces, and not only the wearing feeling of a wearer is improved, but also, using feeling when a person who holds the user touches the disposable diaper from the outside can be improved.
Patent JP-2013254445-A (JP)
Title: Plotting program, plotting device and plotting method
Inventor: WATANABE MASAHIRO
IPC: G06T19/00
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To simplify the specification of a disease site in an organ.SOLUTION: A hear model 100 is shown by (A). The enlarged view of a specified area A of (A) is shown by (B). A tetra element group is included in the specified area A. A plotting device enlarges the specified area A in the adjacent direction of the tetra element. An adjacent element having a physical value in an allowable range between the upper limit and lower limit of a physical value in the initial potting object element group in (B) is included in a plotting object element group U. Also, even an adjacent element beyond the allowable range is included in the plotting object element group U under fixed conditions. The plotting object element group U after the enlargement of (C) is turned into the area of cardiac infarction to be observed. The plotting object element group U after the enlargement of (C) is characterized, and the heart model 100 is plotted as a plotted example shown by (D). Thus, it is possible to easily specify the area of the cardiac infarction which varies in accordance with a patient or the condition of the patient only by designating the specified area A in (A).
Patent JP-2012176984-A (JP)
Title: Method for treatment of demyelinating disorder
Inventor: POPKO BRIAN
IPC: C12N5/07
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment of a demyelinating disorder.SOLUTION: This invention is related to the discovery and characterization of a molecular component that functions in nerve demyelination or myelin re-forming, and further related to the generation of an animal model showing myelin sheath hypoplasia. The composition and method are useful particularly for drug screening and/or treatment of demyelinating disorder. Provided is a method for the development of a bioactive agent that relieves nerve demyelination. To be more specific, this method includes: (a) step for making a candidate drug contact with myelinating cell; (b) step for detecting change in the expression of gene or its product or the activity of the gene product in comparison with a control cell, and detecting that the gene or its product correlates with ER stress; and (c) step for selecting the candidate drug as a candidate if the expression level of the gene or its product or the activity level of the gene product is adjusted in comparison with the control cell.
Patent JP-2013258009-A (JP)
Title: Cable for transmitting differential signal
Inventor: NISHIMURA KEI
IPC: H01B11/00
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cable for transmitting a differential signal which does not require to wind a resin tape twice, and can expose a shield conductor easily during terminal processing.SOLUTION: The cable for transmitting a differential signal includes a pair of core wires 2, an insulator 3 covering the pair of core wires 2 collectively, a shield conductor 4 for covering the insulator 3, and a resin tape 5 covering the shield conductor 4. The resin tape 5 is formed so that an adhesive layer 5b is exposed only to a part of the surface in the width direction, and is wound around the outer periphery of the shield conductor 4 so as to overlap the exposed adhesive layer 5b.