baber/WOPTO huggingface dataset:
Patent JP-2012021185-A (JP)
Title: Method and apparatus for recovering magnesium
Inventor: UMIUCHI YOSUKE
IPC: C22B9/02
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and continuously recovering magnesium, and to provide an apparatus for recovering magnesium that is suitable for the implementation of the method.SOLUTION: The apparatus for recovering magnesium includes: a container that can accommodate granular powder in a vibrating, fluid, or moving manner; a port for supplying the granular powder, which is provided at the upper part of the container; a port for discharging the granular powder, which is provided at the lower part of the container; a port for introducing magnesium vapor into the container; and a device for vibrating, fluidizing, or moving the granular powder accommodated in the container. The apparatus is capable of condensing the introduced magnesium vapor on the granular powder surface.
Patent JP-2012020827-A (JP)
Title: Lifter for installation type wheelchair
Inventor: KAKIUCHI AKIRA
IPC: A61G3/00
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lifter for an installation type wheelchair having a simple elevating/lowering mechanism capable of elevating an elevating/lowering plate while forwardly sending out the plate.SOLUTION: An elevating/lowering plate 11 of the lifter 1 for the installation type wheelchair is supported by a quadric parallel link mechanism including a front side turning link 12 and a rear side turning link 13, and a turning mechanism 14 for elevating/lowering operation is arranged at the side of the elevating/lowering plate 11. The elevating/lowering plate 11 with a wheelchair 6 mounted thereon is elevated while being sent out forwardly by the quadric parallel link mechanism. At the elevated position 11B, a space between a front edge of the elevating/lowering plate 11 and a highest step face 4 of a stairway can be reduced, and any component installation space need not be secured below the elevating/lowering plate 11. Thus, the elevating/lowering plate 11 can be lowered to substantially the same level position as a ground surface 3, and the loading work of the wheelchair 6 on the elevating/lowering plate 11 and the unloading work of the wheelchair therefrom can be facilitated.
Patent JP-2011210224-A (JP)
Title: Touch panel
Inventor: KIM WOON CHUN
IPC: G06F3/041
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel that improves electric conductivity of wirings and forms micro wiring.SOLUTION: The touch panel 100 includes: a transparent substrate 110 that includes an active region 120 and a connection region 130 provided at the edge of the active region 120; a transparent electrode 140 formed in the active region 120; a flexible printed cable 150 that includes a connection unit 160 formed corresponding to the connection region 130 and having one surface bonded to the connection region 130 and an extension unit 170 extended from the connection unit 160 and projected outside the transparent substrate 110; a connection terminal 180 formed on one surface of the connection unit 160 so as to be connected to the transparent electrode 140; and wirings 190 formed on the flexible printed cable 150 so that the wirings 190 are extended from the connection terminal 180 to be collected at the extension unit 170.
Patent JP-2012022156-A (JP)
Title: Developer, toner cartridge, process cartridge, and image forming apparatus
Inventor: SATO SHUJI
IPC: G03G9/113
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a developer maintaining brightness of a formed image even when an environmental humidity changes, compared to a developer that uses neither the carrier nor the toner of the present invention.SOLUTION: A developer comprises a toner and a carrier as described below. The toner has properties so that in a solid image formed with the toner, when the image irradiated with incident light at an incident angle of -45° measured by a variable angle photometer, a ratio (A/B) of a reflectance A at a receiving angle of +30° to a reflectance B at a receiving angle of -30° is between 2 and 100. The carrier comprises core particles having an internal porosity of 8% or less, and a resin layer formed on respective surfaces of the core particles; and the resin layer contains a copolymer of a (meth)acrylate having a cycloalkyl group in a side chain and a (meth)acrylate having a nitrogen atom in a side chain.
Patent JP-2011020918-A (JP)
Title: Method and apparatus for continuously melting or refining melt
Inventor: KOLBERG UWE
IPC: C03B5/02
Filed: 2010-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuously melting or refining melt preventing glass or a glass ceramic product from yellowing due to the mixing from furnace wall and preventing scattering effect from occurring, and enabling continuous operation for at least two months, in the method of continuously producing glass or a glass ceramic product from glass melt.  <P>SOLUTION: Such a skull crucible that the bottom part of a crucible for heating a glass melt up to a prescribed temperature therein is formed with a non-conductive but thermally conductive material, preferably with a nitride ceramic of which oxygen content is less than 2 mol%, and the side wall and the bottom part of the crucible are cooled such that a skull layer is formed on the inside of the crucible and, at the same time, the skull crucible is provided with a coil for applying a high-frequency electromagnetic field at the same time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012022604-A (JP)
Title: Questionnaire survey method through intermediary site and apparatus and program for achieving the same
Inventor: HAYASHI YOSHIO
IPC: G06Q10/00
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a questionnaire survey of the conventional monitor manner, when a questionnaire survey is made to unspecified number of users using the Internet, a set tends to include an ununiformity in respondents and a considerable cost is required for the questionnaire survey.SOLUTION: In the method of carrying out a questionnaire survey to unspecified number of users using the Internet, a technique for carrying out the questionnaire survey is presented to the visitors accessing to a site managed by a site manager. In the questionnaire survey according to the invention, responses can be obtained from not only users expecting reward but also wide users of the Internet. Also, since the questionnaire survey depends little on users expecting reward, the cost for the questionnaire survey is reduced.
Patent JP-2012026332-A (JP)
Title: Control device for internal combustion engine
Inventor: HASHIMOTO IKURO
IPC: F02D29/02
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To ensure the amount of evaporative emission purge (amount of evaporative emission purged to an engine intake system) while securing a fuel consumption saving effect by engine idle stop control.SOLUTION: When the automatic stop of an engine 11 is required, purge control during an idle stop purging the evaporative emission to the engine intake system by opening a purge control valve 40 is performed during a period from the requirement of the automatic stop to the stop of the rotation of the engine 11. Thereby, a purge control execution time is secured without prohibiting the idle stop control. Furthermore, in the purge control during the idle stop, a target purge flow rate is set according to a catalytic state (amount of oxygen adsorbed in a catalyst 25 and catalyst temperature), an evaporative emission concentration, and engine speed, and the opening of the purge control valve 40 is controlled so as to achieve the target purge flow rate. Thereby, the purge flow rate in the purge control during the idle stop is set to an appropriate value corresponding to the catalytic state, the evaporative emission concentration and the like.
Patent JP-2012026390-A (JP)
Title: Water-injection air compressor
Inventor: TAKEDA FUMIO
IPC: F04C29/04
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-injection air compressor capable of instantly supplying water of a water tank in a water separator to the compressor when starting, and capable of controlling a water supply quantity so as not to cause overs and shorts in the water supply quantity even when switching a water supply pipe to an ordinary water supply pipe.SOLUTION: Besides the ordinary water supply pipe of inserting a water cooler up to the compressor from the water tank, a bypass water supply pipe of not inserting the water cooler is arranged with a solenoid valve via a water filter, and the water is supplied from the bypass water supply pipe when starting, and afterwards, the solenoid valve is operated by a control device, and after feeding the water also to the water supply pipe of inserting the water cooler, the bypass water supply pipe is stopped, and thereby can be switched to the ordinary water supply pipe without causing overs and shorts in the water supply quantity.
Patent JP-2012033582-A (JP)
Title: Optical device and manufacturing method of the same
Inventor: NAKAZAWA TAKASHI
IPC: H01S5/024
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical device and a manufacturing method of the same having high reliability.SOLUTION: The optical device comprises a career including a first region having a first thickness and serving as a component mounting region and a second region having a second thickness greater than the first thickness extending from the outside of the first region to an edge portion of the career and serving as a component non-mounting region where no component is mounted, optical components mounted on the first region of the career, and a temperature control device on which the career is mounted. The optical device manufacturing method comprises a fist step of preparing the career including the first region having the first thickness and serving as the component mounting region and the second region having the second thickness greater than the first thickness extending from the outside of the first region to the edge portion of the career and serving as the component non-mounting region where no component is mounted, a second step of mounting the career on the temperature control device after performing the first step, and a third step of mounting a first optical component on the first region of the career after performing the second step.
Patent JP-2012031253-A (JP)
Title: Conductive film adhesive
Inventor: TOSHIOKA HIDEAKI
IPC: C09J163/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a conductive film adhesive which can achieve the lowering of a heating temperature and the shortage of a heating pressurizing time on adhesion without deteriorating the storage stability of the conductive film adhesive.SOLUTION: The conductive film adhesive contains: (A) an epoxy resin; (B-1) a microcapsule type imidazole-based latent curing agent comprising imidazole-based curing agent particles covered with epoxy resin-based coating films; (B-2) microcapsule type imidazole-based latent curing agent prepared by thermally treating the microcapsule type imidazole-based latent curing agent containing the imidazole-based cutting agent particles covered with the epoxy resin-based coating films at the melting point (mp) of the imidazole-based curing agent particles to a temperature (mp+40°C) higher by 40°C than the melting point for <10 minutes; and (C) conductive particles, wherein the content weight rate of (B-2) the thermally treated microcapsule type imidazole-based latent curing agent on the basis of the total amount of (B-1) the microcapsule type imidazole-based latent curing agent and (B-2) is ≥0.3% and <20%.
Patent JP-2012038816-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KASE YUKA
IPC: H01L29/78
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for reducing an etching residue of a high-k film containing rare earth metals.SOLUTION: A manufacturing method of a semiconductor device has steps of: forming an insulation film 4 on a semiconductor substrate 1; forming oxide films 7 and 12 containing rare earth elements on the insulation film 4; and etching the oxide films 7 and 12 containing rare earth elements with a chemical solution containing hydrofluoric acid, hydrochloric acid, and sulfuric acid. By this manufacturing method, the oxide films 7 and 12 containing rare earth elements are excellently etched.
Patent JP-2012038002-A (JP)
Title: Journal data management method and journal data management unit
Inventor: OWADA HIDENARI
IPC: G06F12/00
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a journal data management method and journal data management unit capable of reducing processing load on a computer system.SOLUTION: When predetermined data stored in a storage device 13 is updated, journal data relating to the update is additionally written in a journal file in an external storage 14. It is determined whether the same journal data as the written journal data exists in the journal file. If the same data exists, the old, previously written journal data is deleted.
Patent JP-2012039810-A (JP)
Title: Indirect matrix converter
Inventor: NAKAMURA KAZUTO
IPC: H02M1/00
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent an inverter switching element of an indirect matrix converter from being damaged by a surge voltage.SOLUTION: The indirect matrix converter connects a converter 2 to an inverter 6 via a bus 4p of positive polarity and a bus 4n of negative polarity. An anode of a clamp diode 28u is connected to the bus 4p of positive polarity, a cathode is connected to one end of a capacitor 30, the other end of the capacitor 30 is connected to an anode of a clamp diode 28d, and a cathode is connected to the bus 4n of negative polarity. Switch elements 16uu to 16uw of the inverter 6 are provided with a snapper circuit 20u of upper discharge blocking type and switch elements 16du to 16dw of the inverter 6 are provided with a snapper circuit 20d of lower discharge blocking type. A discharge resistor 26u of the snapper circuit 20u of upper discharge blocking type is connected to the anode of the diode 28d and a discharge resistor 26d of the snapper circuit 20d of lower discharge blocking type is connected to an anode of a diode 26u.
Patent JP-2012044288-A (JP)
Title: Electrodynamic speaker, manufacturing jig therefor, and manufacturing method therefor
Inventor: HIRANO HITOSHI
IPC: H04R31/00
Filed: 2010-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an easy manufacturing method of an electrodynamic speaker using a speaker diaphragm in which a dust cap for closing one end of a voice coil bobbin is integrally formed, and capable of reducing the number of required manufacturing jigs and lowering a manufacturing cost.SOLUTION: A manufacturing jig includes: a base part to be abutted to an outer side face of a bottom part of a yoke; and a plurality of projected parts which are extended from the base part and engaged with a through-hole of the yoke, and whose distal end side passes through the through-hole and a magnetic gap. The plurality of projected parts include: a first engaging part to be engaged with the through-hole of the yoke; a second engaging part to be engaged with a side face part of a magnet; a third engaging part to be engaged with a side face part of a plate; a fourth engaging part to be engaged with an inner side face of a bobbin of a voice coil; and a fifth engaging part to be engaged with one end side of the bobbin. The third engaging part and the fourth engaging part are formed inextricably, and the fifth engaging part is formed between the second engaging part and the third engaging part.
Patent JP-2012041231-A (JP)
Title: Synthetic silica glass manufacturing apparatus
Inventor: CHIJIMATSU TAKASHI
IPC: C03B8/04
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic silica glass manufacturing apparatus which manufactures synthetic silica glass suppressed in a striae and an inner defect by forming a flame from a burner for synthesizing silica glass and a different flame to suppress a floating fine particle to attach to a synthesizing surface of ingot (a fused silica attached surface).SOLUTION: The burner 4 for synthesizing silica glass includes a burner inner cylinder tube 4a for leading out at least a raw material gas and a burner outer cylinder tube 4b for leading out at least a combustible or combustion-supporting gas. A first flame flow F1 which goes downward along the outer peripheral surface of the burner inner cylinder is formed by gas leading out from the burner outer cylinder tube 4b. The furnace comprises a refractory cylinder side wall part 10 and a refractory ceiling part 11 which blockades the upper part of the side wall part. A plurality of gas leading out holes 12 are formed at the ceiling part 11 and a second flame flow F2 which goes downward in the perpendicular direction from the gas leading out hole 12 are formed by leading out the gas from the gas leading out holes 12.
Patent JP-2012045746-A (JP)
Title: Image forming apparatus, method of controlling the same, and program
Inventor: NONAKA TAKASHI
IPC: B41J29/38
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To determine the size of a paper sheet to be used while suppressing the increase of an operation burden on a user.SOLUTION: An image forming apparatus for forming an image on a sheet includes: a feeding unit that feeds the sheet whose size is irregular on a transfer path; a detection unit that detects a timing when front and rear ends of the sheet having irregular sizes pass through a prescribed position; a first determination unit that determines the length in a width direction of the sheet fed from the feeding unit; a feeding control unit that can feed the sheet to a feeding destination by using the transfer path without having the image formed by an image forming part to the sheet fed from the sheet feeding unit; a second determination unit that determines the length in a transfer direction of the sheet by detecting the sheet fed by the transfer control unit in the transfer path by the detection unit; and a third determination unit that determines the sheet size of the sheet having irregular sizes based on the length in the width direction of the sheet determined by the first determination unit and the length of the transfer direction of the sheet determined by the second determination unit.
Patent JP-2012049294-A (JP)
Title: Semiconductor chip and design method of the same
Inventor: NOTANI HIROMI
IPC: H03K19/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip and a design method of the same that achieves a shorter design period, a higher area efficiency and a lesser voltage drop at power supply wiring.SOLUTION: The semiconductor chip is provided with an internal circuit 2 divided into a plurality of power supply domains D1-D4. The design method comprises preliminarily preparing a plurality types of regulators R1, R2 having different current drive capabilities from each other, selecting the type and the number of regulators necessary for supplying a maximum load current of each power supply area, and forming a power circuit for each power supply area based on the selected one or more regulators. Accordingly, the design period is shortened.
Patent JP-2011071505-A (JP)
Title: Method for controlling thinning of semiconductor wafer for solid-state image sensor
Inventor: MORITA ETSURO
IPC: H01L27/146
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling thinning of a semiconductor wafer for a solid-state image sensor, capable of reducing variations of thickness of the solid-state image sensor at low cost without increasing number of processes than that of a conventional method in which an SOI wafer is used for thinning the semiconductor wafer.  <P>SOLUTION: Instead of a conventional method for thinning the SOI wafer accompanying an etching stop, a method including a step of measuring thickness of a semiconductor wafer layer from its mirror finished surface to the solid-state image sensor and a step of plasma-etching the semiconductor wafer layer from the mirror finished surface to a predetermined thickness while controlling the plasma-etching amount based on the residual thickness data, is adopted. By the method, the variations of thickness of the back-illuminated solid-state image sensor can be reduced at low cost without increasing the number of processes than that of the conventional method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277609-A (JP)
Title: Ic card
Inventor: KANEKO KAZUO
IPC: G06K19/07
Filed: 2010-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card excellent in anti-collision performance.  <P>SOLUTION: In the IC card including an antenna coil, an IC, and a coating member including plastics, wherein the IC is connected electrically to a terminal of the antenna coil, the antenna coil is formed by being detoured so that, when two IC cards are faced to each other and piled up, an overlapped area of the antenna coils becomes small.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012050770-A (JP)
Title: Underpants-type disposable diaper
Inventor: MIYOSHI HIROAKI
IPC: A61F13/496
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an underpants-type disposable diaper, having high strength in a front abdominal part or a back part of the underpants type disposable diaper, allowing a wearer or the like to easily determine a part suitable for holding when wearing, thereby preventing breakage of the diaper when wearing.SOLUTION: This disposable diaper 1 includes: an outer facing material 2; an interior material; and a reinforcing part 6. The outer facing material 2 has the front abdominal part, the back part 22 and a crotch part 23, wherein both side edges in the lateral direction of the front abdominal part and both side edges in the lateral direction of the back part are bonded to each other. The interior material is provided with an absorbing core for absorbing moisture, and applied on the skin surface side of the outer facing material. The reinforcing part 6 is provided on at least one of the front abdominal part and the back part 22 of the outer facing material 2, given strength higher than those of the other regions in the front abdominal part and the back part 22, and visually confirmed in a color different from those of the other regions.
Patent JP-2012056342-A (JP)
Title: Train controller
Inventor: YUKAWA MASAMICHI
IPC: B60T8/00
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a train controller which executes a brake control suited for an actual train operation, thereby, shortens the brake operation delay time of a train and shortens a train stopping time to contribute to the shortening of a time interval of the operation.SOLUTION: The train controller comprises a speed detector 20, an onboard device 4 and a brake device 3, wherein the speed detector 20 is loaded on the train 2 and detects a train speed. The onboard device 4 detects coasting travelling using a speed signal supplied from the speed detector 20 and the presence or no presence of power running condition signal B as input conditions. Then, when the coasting running is detected, the onboard device generates a preliminary brake signal C and gives preliminary brake control to the brake device 3.