baber/WOPTO huggingface dataset:
Patent JP-2011000450-A (JP)
Title: Cyclonic separating apparatus
Inventor: MORGAN HYWEL DOUGLAS
IPC: B04C5/12
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of re-entrainment of separated dirt.SOLUTION: A cyclonic separating apparatus includes a cyclone body (12) having an inlet (16) for introducing dirt-laden air into the cyclone body in a tangential manner. A central outlet (18) is provided for conducting cleaned air in the cyclone body (12). The apparatus (10) further comprises a dirt-collecting chamber (14) having an entry portion (30) communicating with the interior of the cyclone body (12) and a collecting portion (32). The apparatus (10) further comprises an air return duct (42) having a first end communicating with the collecting portion (32) of the dirt-collecting chamber (14) and a second end communicating with the interior of the cyclone body (12). This arrangement allows a proportion of the air to be bled into the dirt-collecting chamber and returned to the cyclone body without passing through the entry portion.
Patent JP-2012044319-A (JP)
Title: Image processing device, image processing method and stereoscopic imaging device
Inventor: OKAMOTO SATOSHI
IPC: H04N5/232
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image without a feeling of strangeness even if both of left and right images obtained by photographing from left and right viewpoints have different focus positions.SOLUTION: In order to solve the problem, an image processing device is provided which comprises: stereoscopic image input means that inputs a stereoscopic image consisting of a pair of images having parallax; AF information holding means that holds AF information around a corresponding point in the stereoscopic image; contrast calculation means that calculates contrast of each image forming the pair; parallax amount calculation means that calculates a parallax amount of the each image; and image quality adjustment means that adjusts image quality so that the contrast of the each image becomes equal according to the parallax amount. When the amount indicating a difference of the focus position of a corresponding point in each image forming the pair obtained from the AF information is within a predetermined amount, the parallax amount of the corresponding point of the image is set to zero.
Patent JP-2012040195-A (JP)
Title: Graft insertion apparatus
Inventor: HIUGAJI YUUKI
IPC: A61F2/14
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a graft insertion apparatus which reduces the risk of giving damage on the iris or the like or a burden imposed on a patient.SOLUTION: The graft insertion apparatus comprises a placing section 21 and a distal section 22 which become a hollow cylinder and hold a graft placed inside with its inner surface when contraction force is applied from the outside by an O-ring 50, a small-diameter cylinder section 25 that holds the O-ring in an extended condition, an operation lever 23 or the like which releases holding of the same by the small-diameter cylinder section and allows the O-ring to apply contraction force on the outside of the mounting section, and a rod section 61 which penetrates through a hollow cylindrical graft holding section and pushes out the graft from the distal end of the graft holding section.
Patent JP-2012050199-A (JP)
Title: Cable grip
Inventor: KAWABATA HIDEKAZU
IPC: H02G3/30
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cable grip which grips a cable when installing a cable for power supply and communication etc, and facilitates a fitting operation to the cable, with no possibility of getting snagged when attached to the cable.SOLUTION: The cable grip includes a band-like grip body part 2 which is wound around a cable C from the center in the length direction, and ring parts 3 provided on both end sides in the length direction of the grip body part 2. At the central portion in the length direction of the grip body part 2, a narrow part 6 which is narrower than both side portions in the length direction of the grip body part 2 is formed.
Patent JP-2012046391-A (JP)
Title: High-temperature superconductor thin film excellent in uniaxial orientation, and method for producing the same
Inventor: KAWAE KEN
IPC: C01G3/00
Filed: 2010-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a superconductor thin film which controls the crystalline orientation of a Y-Ba-Cu-O system thin film and is used as an excellent device.SOLUTION: A Y-Ba-Cu-O system thin film laminate is provided, which has a LaNiOthin film layer formed on the surface of a substrate material and a Y-Ba-Cu-O system thin film layer formed on the LaNiOthin film layer.
Patent JP-2012047137-A (JP)
Title: Siphon type liquid ejection device, liquid ejection method using siphon system, and portable washstand with water supply function
Inventor: IWATA HARUYUKI
IPC: F04B43/08
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which continuously transfers or ejects a liquid without using electric energy but based on a principal of a siphon, without requiring lifting or tilting a large liquid container such as a plastic tank in a poor environment such as a disaster-stricken area, and which easily stars, stops and restarts the transfer or ejection of the liquid.SOLUTION: A liquid can be stably and continuously transferred or ejected based on a principle of a siphon by allowing a liquid overflowing a small liquid container 6 with an open top at a destination of transfer. Transfer of the liquid by the principal of a siphon can be started and stopped by hand-operation of a pressure tank or a food-operation of a bellows container. Further, transfer of the liquid is stopped or restarted by vertically moving an outlet of a discharge pipe 2, and thereby water can be easily supplied like a faucet of city water in a poor environment such as a disaster-stricken area.
Patent JP-2011089637-A (JP)
Title: Opening/closing device for electronic apparatus and electronic apparatus
Inventor: KATO HIDEO
IPC: G06F1/16
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing device for an electronic apparatus, which is simple in configuration with a small number of components and low in manufacturing cost.  <P>SOLUTION: The opening/closing device connecting a second case in an openable/closable manner to a first case constituting the electronic apparatus includes a mounting member mounted to the first case; a support member mounted to the mounting member rotatably through a hinge shaft to support the second case; and a rotation control means for controlling the rotation of the support member. The rotation control means includes a cam means provided on the hinge shaft side and rotatable together with the support member, and an elastic means provided abutting on the cam means on the mounting member side. The support member is rotated together with the cam means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012053269-A (JP)
Title: Two-dimensional optical scanning device
Inventor: KASHIWADA SHINJI
IPC: H04N1/113
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional optical scanning device capable of immediately controlling amplitude in two directions of main scanning direction and sub-scanning direction so as to fall within a target range respectively.SOLUTION: A two-dimensional optical scanning device comprises a signal generation unit 50 that resonates a first movable part 4 and a second movable part 6 by vibrating a third movable part 12 upon outputting a driving signal V to a drive part according to a main scanning driving signal for resonating the first movable part 4 and a sub-scanning driving signal for resonating the second movable part 6. The device also comprises a control unit 66 for adjusting the driving signal V and controlling amplitude based on a first control parameter that largely contributes to an amplitude change in the first movable part 4 but little contributes to an amplitude change in the second movable part 6 and on a second control parameter that largely contributes to the amplitude change in the second movable part 6 but little contributes to the amplitude change in the first movable part 4, among control parameters of the main scanning driving signal and the sub-scanning driving signal. The control unit 66 adjusts both control parameters based on detected amplitude of the first movable part 4 and the second movable part 6.
Patent JP-2012059781-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: MIKASA NORIAKI
IPC: H01L21/8242
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same by which a fined buried bit line can be formed with ease, and high performance can be realized by lowering a resistance value of the buried bit line.SOLUTION: A semiconductor device has: a first groove 15 formed on a principal face 13a of a semiconductor substrate 13; an insulating film 16 provided on a bottom face 15a of the first groove 15 and sidewall faces 26a and 26b of a pillar 26 located at a bottom part 15A of the first groove 15, and that has a first opening 16A exposing the sidewall face 26a and a second opening 16B exposing the sidewall face 26b; a lower impurity diffusion region 18 formed on the sidewall face 26a exposed from the first opening 16A, and that has a conductivity type opposite to that of the semiconductor substrate; and a buried bit line 21 provided in the bottom part 15A of the first groove 15 via the insulating film 16, and that buries the first and second openings 16A and 16B, and that contacts with the lower impurity diffusion region 18 and the sidewall face 26b, and that is made of a metal film.
Patent JP-2012060025-A (JP)
Title: Dry capacitor and power converter
Inventor: MIURA KAZUTOSHI
IPC: H01G4/224
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a dry capacitor and a power converter excellent in safety.SOLUTION: The dry capacitor includes: a plurality of capacitor elements 11 with a terminal positioned on a common end face side, respectively; a mold material 15 covering the one end face side of the plurality of capacitor elements; and a conductor DT1 which has a ground fault, adjoining to the mold material on the opposite side of the plurality of capacitor elements to the mold material.
Patent JP-2011018932-A (JP)
Title: Coil assembly and switching power supply device
Inventor: SHIOIRI KENICHI
IPC: H01F27/06
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique for increasing the cooling efficiency of a coil.SOLUTION: A coil assembly has a coil L1 and a seat 700 fixedly attached to the coil L1. The seat 700 includes a support member 720 for supporting the coil L1 so that a gap through which air current can pass can be formed in the attaching surface of the coil L1 to the seat 700.
Patent JP-2012055625-A (JP)
Title: Synthetic rubber chopping block and method for producing the same
Inventor: IDA KIMIHARU
IPC: A47J47/00
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic rubber chopping block having a front and back sides having at least different colors to clearly show different using surfaces, requiring reduced production man-hours, and free from delamination, and to provide a method for producing the same.SOLUTION: The synthetic rubber chopping block is made from a synthetic rubber material sheet containing 1-10 pts.mass of pigment based on 100 pts.mass of unvulcanized synthetic rubber material and formed into a plate shape, and the synthetic rubber sheets having different color pigments are laminated, subjected to peroxide crosslinking, and integrally formed.
Patent JP-2012062344-A (JP)
Title: Polyimide precursor, polyimide resin, and use thereof
Inventor: HASEGAWA MASATOSHI
IPC: C09D179/08
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide resin excellent in solubility to an organic solvent, heat resistance, dimensional stability and transparency; a coating resin solution containing the polyimide resin; and TFT substrate, a flexible display substrate and an electronic device material using a coating film formed from the solution.SOLUTION: The polyimide precursor with a specific structure and the polyimide resin can be obtained by copolymerizing a diamine with a specific structure having a trifluoromethyl group, a tetracarboxylic acid dianhydride with a specific structure having a trifluoromethyl group and an aromatic tetracarboxylic acid dianhydride not containing fluorine.
Patent JP-2012065412-A (JP)
Title: Motor driving device, and electrical equipment using the same
Inventor: TAKEOKA YOSHINORI
IPC: H02P6/06
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a brushless DC motor driving device that can be easily expanded to various models, requiring no position sensor and no adjustment by motor constants and speeds of a brushless DC motor.SOLUTION: Two phases of a three phase brushless DC motor 4 is connected to the output of an inverter 3 formed by a two phase bridge, and the connection line of serially connected smoothing capacitors 2e and 2f in a smoothing rectifier circuit 2 forming a voltage doubler rectifier is connected to the remaining one phase. The brushless DC motor 4 is driven by a rectangular wave by position detection of a position detecting part 5 based on an induction voltage, and a phase of the phase whose position cannot be detected is estimated by a position estimating part 6 based on the position detection timing of two detectable phases to perform commutation.
Patent JP-2012067613-A (JP)
Title: Cooling device and projector
Inventor: UCHIDA KAZUMI
IPC: F04B53/16
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device that can stably cool a heat source, and to provide a projector with the same.SOLUTION: The cooling device includes: a pump 20 having a pump chamber whose capacity can be changed by driving a piston or a movable wall, an inlet passage which makes fluid flow into the pump chamber, an outlet passage which makes the fluid flow out of the pump chamber, and a fluid resistance element which is arranged between the inlet passage and the pump chamber, and opens and closes the inlet passage; a circulation passage 18 which circulates the fluid to the inlet passage from the outlet passage; and a second passage 19 which is formed in a portion near the inlet passage rather than the outlet passage of the circulation passage 18, and adjusts the pressure of the fluid flowing into the pump chamber. An adjusting capacity of the second passage 19 is an adjusting capacity Vwhich satisfies a formula [number 1] when a pressure-increase amount of the fluid of the circulation passage 18 is set as ΔP, a volume increase amount of the circulation passage 18 at that time is set as ΔV, and pressure at the side of the outlet passage of the circulation passage 18 at the circulation of the fluid is set as P.
Patent JP-2012067016-A (JP)
Title: Process for producing allyl acetate
Inventor: OGUCHI WATARU
IPC: C07B61/00
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent an activity and selectivity of a catalyst from getting low, and to enhance a catalyst life, in case of recovering unreacted acetic acid, when producing an allyl acetate by reaction of oxygen, acetic acid and propylene in the presence of the catalyst, and further acetic acid byproduced when obtaining an allyl alcohol by hydrolyzing the allyl acetate, to be reused as a raw material for producing the allyl acetate.SOLUTION: This process for producing the allyl acetate is a method of producing the allyl acetate, and includes a process of reacting the acetic acid 3, the oxygen 1 and the propylene 2 in the presence of the catalyst, in an oxidation reactor 5, to generate the allyl acetate and water, a process of separating the unreacted acetic acid in a distillation column 9, and a process of recovering an acetic acid-containing liquid containing the acetic acid, to be returned to the oxidation reactor 5 through an acetic acid water evaporator 4, and the process includes further a heating process for heating a process liquid containing the acetic acid-containing liquid up to a temperature of 80-250°C by a heater 10.
Patent JP-2012070487-A (JP)
Title: Secondary cell charge and discharge device and power storage system
Inventor: HIROTSU KENICHI
IPC: H02J7/02
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a charge and discharge device capable of more effectively utilizing a plurality of secondary cells with variations in performance, and to provide a power storage system using the same.SOLUTION: A secondary cell charge and discharge device 1 includes: a plurality of secondary cells B1-B8; a power storage section 2 which is constructed by connecting a plurality of capacitors C1-C4 in series to each other and connected with an external conversion device; and a connection device 3 for charging or discharging the secondary cells. The connection device 3, when charging the secondary cells B1-B8 by discharging the power storage section 2, connects a capacitor selected from a plurality of the capacitors C1-C4 with a secondary cell selected from a plurality of the secondary cells B1-B8, and when charging the power storage section by discharging the secondary cells, repeatedly takes a process for charging respective secondary cells in order by sequentially connecting each with a plurality of the capacitors C1-C4.
Patent JP-2012074427-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: HIRAMOTO MASAMI
IPC: H01L23/52
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a shortage of bonding strength between columnar electrodes and solder terminals, and degradation in reliability without using an underfill material.SOLUTION: A semiconductor device comprises: a semiconductor substrate; a plurality of wiring lines provided on the semiconductor substrate; a plurality of solder terminals each connected to the plurality of wiring lines; and a resin layer covering at least portions of the plurality of wiring lines. An overcoat film, which covers at least around the solder terminals, is coated on the resin layer. The height of the overcoat film between the adjacent solder terminals is lower than that of the solder terminals.
Patent JP-2012075283-A (JP)
Title: Power transmission system and power transmission device
Inventor: SHINODA SATOSHI
IPC: H02J7/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system transmitting power from a power transmission device which is not made larger and has sufficient usability to a power reception device, and to provide the power transmission device used for the power transmission system.SOLUTION: The power transmission system includes: the power transmission device which is connected to an external power supply and has a flat first coil generating a magnetic field; and the power reception device having a flat second coil to which the power is transmitted. The power transmission device is formed as a connector transferring data between an external data transfer device and the power reception device when the device is inserted into the power reception device. And also the power transmission device transmits power by magnetic coupling without being inserted into the power reception device.
Patent JP-2011054188-A (JP)
Title: Highly portable media device
Inventor: JOBS STEVE
IPC: G06K19/07
Filed: 2010-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable media player which improves user control, is miniaturized in size and has longer battery life.  <P>SOLUTION: A portable media device 100 reproduces media assets, functions as a solid-state drive for storing data, has one or more status indicators, and has a peripheral bus connector 104, a rechargeable battery 110, and one or more input devices 112 on the front and rear surfaces of a housing 102. The portable media device 100 can store media player status information in persistent memory before powering down. Thereafter, when the portable media device is again powered up, the stored media player status information can be utilized to restore the state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012086636-A (JP)
Title: Shift lever unit
Inventor: IMURA YOSHIHIRO
IPC: B60K20/02
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever unit which is made small by taking advantage of characteristics of its supporting structure, in the shift lever unit including a cantilever supporting structure in which one end of a rotation shaft of the shift lever is an open end.SOLUTION: The shift lever unit 1 includes: a lever body 2 in which a shift shaft 20 that is a rotation center, when the shift lever 10 is operated to a shift direction, is vertically provided, and in which a hook like engagement section 22 including an engagement face 220 which faces a vertical face 201 of the shift shaft 20 is arranged; and a base bracket 3 which includes a shaft journaling section 31 for journaling the lever body 2 so as to be rotated, including a shaft hole 30 for inserting the shift shaft 20, and in which a support section 32 facing the engagement face 220 of the mounted lever body 2 is provided.
Patent JP-2012085574-A (JP)
Title: Method for producing chocolate
Inventor: ONISHI KIYOMI
IPC: A23G1/00
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a chocolate which has excellent gloss, is rich in flavor, is good in more remarkable meltability in mouths than that in a case when it is cooled and solidified by a tempering treatment, and is excellent in storage stability such as blooming resistance, without needing a complicated tempering treatment, although the content of cacao mass having a high cacao butter content, namely a cacao butter content of about 55 mass%, is high.SOLUTION: The method for producing the chocolate having the gloss excellent in appearance and having the rich chocolate flavor and good meltability in mouths is characterized by cooling/solidifying a chocolate dough containing the cacao butter in an amount of ≥8 mass% in a melting state without performing the tempering treatment and adjusting temperature at a freezing temperature.
Patent JP-2012090062-A (JP)
Title: Monitoring camera device and monitoring camera device control method
Inventor: KOZAKURA MASATO
IPC: H04N5/225
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent uploading to a server a video the restriction of which is released, while a manager accesses to a network camera.SOLUTION: A monitoring camera device is provided with: imaging means which inputs a video; distribution control means which distributes the video input by the imaging means; upload control means which uploads the video to be distributed, to the server via the network; setting means which sets a parameter of the imaging means and a processing parameter of the video; and right management means which manages processing according to right. When setting is performed by using a video obtained by a privilege, the distribution control means stops upload processing to the server, thereby stopping an upload function during access by the manager with a manager setting tool.
Patent JP-2012087372-A (JP)
Title: Method for drying sintered material pellet
Inventor: OSADA JUNJI
IPC: F26B3/08
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying sintered material pellets by a fluidized bed dryer, the method suppressing separation of fine powder on the sintered material pellet surfaces without sacrificing strength of the sintered material pellets to improve an yield.SOLUTION: In the method for drying, by using the fluidized bed dryer 10, sintered material pellets which have a mean diameter of 3-13 mm and a water content of 8-13 mass% before drying, the sintered material pellets are continuously dried by setting a flow rate of a drying gas A1 supplied to a fluidized bed L consisting of the sintered material pellets to 5-10 Nm/s in a drying chamber pre-process part 11; and setting a flow rate of a drying gas A2 supplied to a drying chamber post-process part 12 to 3-4.5 Nm/s when a water content of the sintered material pellets constituting the fluidized bed L is lowered to 5-7 mass% in the boundary 23 between the drying chamber pre-process part 11 and the drying chamber post-process part 12.