baber/WOPTO huggingface dataset:
Patent JP-2012012348-A (JP)
Title: Method for production of hydroxyalkyl (meth)acrylate
Inventor: MORIOKA JUNICHI
IPC: C07C69/54
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of hydroxyalkyl (meth)acrylate in which the use amount of a catalyst in a production process is small and the impurities contained therein are also small.SOLUTION: The method includes: reacting (meth)acrylic acid with alkylene oxide in the presence of chromium acetate to obtain a reaction solution in which the residual ratio of (meth)acrylic acid is <0.5 mass%; collecting hydroxyalkyl (meth)acrylate from the reaction solution to obtain a liquid including a chromium compound as a residue; reacting (meth)acrylic acid with alkylene oxide in the presence of the residue and chromium acetate of 0.00004-0.0003 mol based on 1 mol of (meth)acrylic acid as a catalyst; and collecting hydroxyalkyl (meth)acrylate from the reaction solution.
Patent JP-2012011105-A (JP)
Title: Toaster oven
Inventor: MURATA KATSUNORI
IPC: F24C7/08
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To help continue cooking under thermal safety, not waiting off-return of a temperature excessive-rise preventing thermostat, while preventing a temperature inside a case from excessively rising through off of the thermostat.SOLUTION: The toaster oven includes a current carrying circuit 18 for energizing a heater 2 with/without an accommodation function of a temperature inside the case 1 and the temperature excessive-rise preventing thermostat 19 provided on the circuit 18 and for preventing the temperature from excessively rising by turning the circuit off when a temperature inside the case 1 reaches the upper-limit temperature for temperature excessive-rise prevention. Connecting a normally-open short-circuit switch 21 normally opening with the thermostat 19 in parallel solves the problem.
Patent JP-2012012270-A (JP)
Title: Method for producing powder
Inventor: KAGIYAMA TOMOHIRO
IPC: C01G29/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing powder capable of providing multi-component inorganic compound powder (precursor powder) having a stable quality, by controlling stably a temperature atmosphere by suppressing temperature rise in a device when suppressing segregation of a specific element or bulking of crystals by further miniaturizing sprayed droplets, and by preventing contamination of carbon dioxide.SOLUTION: This method for producing powder includes a raw material solution spraying process for spraying raw material solution to form droplets, a shock wave irradiation process for irradiating sprayed droplets with a shock wave unaccompanied by combustion, and a multi-componenet inorganic compound production process for producing a powdery multi-component inorganic compound by drying droplets irradiated with the shock wave unaccompanied by combustion. In the method, the shock wave unaccompanied by combustion is a sound wave.
Patent JP-2012012692-A (JP)
Title: Annealing furnace and cooling method in annealing furnace
Inventor: SHIRAGAMI MUTSUO
IPC: C21D9/573
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an annealing furnace improving a cooling capacity in cooling a metal strip by a gas jet cooling system.SOLUTION: The annealing furnace 1 is used to cool a continuously conveyed metal strip 3 in the cooling zone 15 of a furnace body 10, and is equipped with gas jet coolers 21 that cool the metal strip 3 by blowing a coolant gas thereto in the cooling zone 15; seal means 31 provided on the inlet and outlet sides of a scope S1 including the cooling zone 15 in the furnace body 10; and a pressurization means 41 for pressurizing the scope S1 including the cooling zone 15. In this way, it is possible to improve the cooling capacity of the coolant gas because the coolant gas used for cooling is pressurized and increases its density, which increases the weight of the coolant gas blown per unit time.
Patent JP-2012010682-A (JP)
Title: Hydroponic device
Inventor: FUMITA KIYOSHI
IPC: A01G31/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a planting container requiring no buoyant body as a separated body from the planting container or a hydroponic device performing buoyancy adjustment by freely attaching and detaching the buoyant body.SOLUTION: The hydroponic device is obtained by combining a planting container 2 with a liquid storage container 1 for storring culture solution P to be supplied to plants in the planting container 2 and holding the planting container 2 in a floating condition in the culture solution P. In the planting container 2, a planting chamber 3 having a flow part 5 on a bottom wall 4, and a circular float chamber 7 surrounding the planting chamber 3 and opened downward are integrally formed. Since the circular float chamber 7 is divided into a plurality of small chambers 7a by partition walls 8 set at a prescribed interval in a circumferential direction, even when the planting container 2 in the floating condition inclines, it is prevented that air flows out all at once from the whole of the circular float chamber 7, and the culture solution invades into the whole circular float chamber so as to prevent unwilling inclination and overthrow of the planting container 2. The buoyant body is sometimes detachably inserted into the small chamber 7a.
Patent JP-2012023094-A (JP)
Title: Surface processing apparatus
Inventor: YUKI HIROAKI
IPC: H01L21/306
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface processing apparatus which equalizes the etching rate in an area of a processed surface where an etchant is supplied and performs desired etching on a workpiece.SOLUTION: A surface processing apparatus 1 has a chucking plate 21 supporting a work 10, and a nozzle 4 which is provided so as to be movable relative to the chucking plate 21 and has a discharge port 4a discharging an etchant to a processed surface 101 of the work 10 supported by the chucking plate 21 and a suction port 4b suctioning the etchant discharged from the discharge port 4a. The nozzle 4 uniformly suctions the etchant, discharged from the discharge port 4a and supplied to the processed surface 101, through the suction port 4b, thereby equalizing the etching rate in an area of the processed surface 101 to which the etchant is supplied.
Patent JP-2012020750-A (JP)
Title: Adhesive holder for fine parts
Inventor: YOTSUORI HARUMI
IPC: B65D85/86
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive holder for fine parts capable of reliably holding fine parts such as electronic parts and capable of simply performing detaching operation thereof.SOLUTION: The tool capable of holding a fine member P such as the electronic parts includes: a sheet material 1 formed into a sheet shape by mixing solid particulates 12 into rubber base material 11 having adhesion and stretching properties; and a movable mechanism capable of stretching the seat material 1, wherein such a technical method as to, when the seat material 1 is in a contracted state, make the fine member P attachable and retainable to the surface of the sheet material 1 and, when the seat material 1 is extended by the movable mechanism, reduce the thickness of the sheet material 1, at the same time, raise the enclosed solid particulates 12 onto the sheet surface, thereby, reduce contact area with the fine member P and easily strip the fine member P from the surface of the sheet material 1 is used.
Patent JP-2012020237-A (JP)
Title: Vibration sieving machine and sieving method using the same
Inventor: YASUDA MASATOSHI
IPC: B07B1/42
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration sieving machine of a simple structure, capable of dispersing a powder widely to an effective area of a sieving mesh and thus efficiently treating the powder in a short time.SOLUTION: The sieving machine includes a sieve 2, a plurality of vibration exciters 3 including a piezoelectric element for vibrating the sieve, and a controller 5 for controlling each vibration exciter 3. The vibration exciters 3 are installed respectively at circumferentially different positions on a sieve frame 6. Each exciter 3 is simultaneously driven to sieve the powder put on the sieving mesh 7 while controlling the frequency, phase, amplitude, waveform and duty ratio of vibration by the controller 5.
Patent JP-2012026509-A (JP)
Title: Mechanical seal
Inventor: MIZUNO MOTOSHIGE
IPC: F16J15/34
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of a squeak of a sliding surface of cylindrical bellows when rotating a rotary shaft, by holding the outer periphery of the cylindrical bellows by a vibration damping body.SOLUTION: This mechanical seal includes the cylindrical bellows (5) fixed to the rotary shaft (1) and a fixed ring (2A) on the outer peripheral side of the rotary shaft (1). The mechanical seal seals a shaft part (1a) by enabling the sliding surface (5c) of the cylindrical bellows (5) to slide on the fixed ring (2A), and is constituted so as to restrain the squeak by arranging the vibration damping body (20) via a retainer (6) on the outer peripheral side of the cylindrical bellows (5).
Patent JP-2012025541-A (JP)
Title: Component supply device and component supply method
Inventor: TAKEBAYASHI KAZUTOYO
IPC: B65G59/06
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a component supply device that can supply a plurality of kinds of components without replacing magazines.SOLUTION: The component supply device includes: the magazines where the plurality kinds of components are sequentially arranged and housed; a plurality of lanes 11A-11F where the magazines are fed in an arrangement direction of the components; a magazine feed mechanism that feeds the magazines of the lanes 11A-11F in the arrangement direction of the components; a component taking-out means that selectively takes out the components housed in the magazines of the lanes 11A-11F from specified points that are set in each of the lanes 11A-11F; and a control means that controls the magazine feeding mechanism so that the following component in the lane is fed to the taking-out points when the component taking-out means take out a component from any of the lanes 11A-11F.
Patent JP-2012025639-A (JP)
Title: Method for producing ceramic joined body
Inventor: IZUTSU YASUHISA
IPC: B32B18/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic joined body having high heat resistance and chemical reaction resistance.SOLUTION: A joining material 12 composed of a sheet-like molded body containing microparticles of a compound of a metal element or a semimetal element and a nonmetal element is disposed between materials to be joined 10A, 10B composed of a ceramic of the compound; and layers 11A, 11B composed of a single material of the metal element or the semimetal element is disposed between the materials to be joined 10A, 10B and the joining material 12, to thereby form a layered structure 20. Then, the layered structure 20 is fired in the state of a load being applied thereon in an atmosphere of the metal element or in an atmosphere of a compound containing the nonmetal element, to thereby make a joined body 1. The joined body 1 is heat treated under a load equal to or lower than the load applied in firing.
Patent JP-2011033027-A (JP)
Title: Turbo molecular pump rotor
Inventor: BERNHARDT HELMUT
IPC: F04D19/04
Filed: 2010-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid risks that a rotor body is destroyed and energy accumulated therein is rapidly discharged to a housing, so-called an explosion.  <P>SOLUTION: A shaft supports a first rotor structure 101, and the first rotor structure includes a rotor blade ring 119 and a blade 123. Moreover, the first rotor structure 101 supports a rotor sleeve 124 and includes a recess 130. The recess 130 extends in an axial direction and a radial direction to form a hollow space. A size of a fragment is reduced and a destruction process is extended while including the recess extending in the axial direction and existing at a radial direction inside, namely the recess extending in the radial direction from a symmetric rotation axis line so as to from the hollow space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012025910-A (JP)
Title: Active ray curable inkjet ink composition, printed article, shaped printed product, and printed article forming method
Inventor: YOKOI KAZUKIMI
IPC: C09D7/65
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording, which has a high sensitivity for inhibiting a blocking phenomenon and capability for forming an image, obtained by curing, which exhibits excellent shaping suitability and punching suitability.SOLUTION: The active ray curable ink composition for inkjet recording includes: a colorant; a polymerization initiator; a polymerizable monomer; and organic fine particles, wherein: the organic fine particles are crosslinked; and the polymerizable monomer contains a monofunctional monomer in an amount of 90% by mass or more with respect to a total mass of the polymerizable monomer.
Patent JP-2012034436-A (JP)
Title: Rotating electric machine, direct-acting electric machine and wind-force power generating system
Inventor: MIYAMOTO TADAHIRO
IPC: H02K41/03
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine, a direct-acting electric machine and a wind-force power generating system capable of relatively easily reducing the usage of permanent magnets.SOLUTION: The rotating electric machine includes a stator and a rotator that faces the stator and has a rotation direction perpendicular to the opposite direction to the stator; one of the stator and rotator having a coil, and the other of the stator and rotator having a plurality of magnetic pole units that are arranged in the rotation direction and form a first magnetic pole and a second magnetic pole that are alternatively arranged in the rotation direction and have opposite polarities on one side; each of the magnetic pole units including a unit iron core with a projection that projects to one side formed on both end sides in the rotation direction, and a permanent magnet disposed between the projections on one side of the unit iron core; the first magnetic pole being composed of a permanent magnet; and the second magnetic pole being composed of the projections that adjoin in the rotation direction.
Patent JP-2011035400-A (JP)
Title: Thermally conductive substrate and method of manufacturing the same
Inventor: HAN CHUL JONG
IPC: H05K1/05
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive substrate, exhibiting high thermal conductivity and hence is capable of efficiently dissipating heat, even those with small area, and to provide a method of manufacturing the substrate.  <P>SOLUTION: The thermally conductive substrate 100 is constituted to include a lower part heat-sink layer 110; a thermal conductor 121 formed in contact with the lower part heat sink layer 110; a thermally conductive layer 120, including an insulating adhesive part 122 to fill in between the thermal conductors 121; and an upper part layer 130 formed on the thermally conductive layer 120 and dissipating heat to the lower part heat sink layer 110 in contact with the thermal conductor 121.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272535-A (JP)
Title: Double-locking connector
Inventor: MIYAGAWA TOMOYUKI
IPC: H01R13/42
Filed: 2010-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation or damage due to hooking or the like of an operating part of a terminal double-locking member, and yet, make movement operation of the operating part performed smoothly and surely.  <P>SOLUTION: The operating part 51 of the double-locking connector 45 is made structured of right and left narrow-width flexible side parts 91 extended rearward from the terminal double-locking member 50 through each erected side part 90a, 91a as well as an intermediate wide plate part 90 as a slide engagement part, right and left locking parts 96 suitable for the right and left side parts, and an operating side part 94 connected through erected side parts 92, 93 on the rear ends of right and left side parts and plate parts and equipped with a rear-part opening 95a for letting right and left guide parts 49 progress into. The plate part is made engaged in sliding with the guide parts, pressing parts 49b of the guide parts are positioned between the plate part and the operating side part, and the locking parts are made engaged with locked parts 59 arranged outside the right and left side parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129509-A (JP)
Title: Battery module, and restrainer fixing method of battery module
Inventor: PARK SHI-DONG
IPC: H01M50/209
Filed: 2010-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery module capable of stably suppressing battery swelling, and to provide a restrainer fixing method of the battery module.  <P>SOLUTION: The battery module includes: a battery unit 10 in which a plurality of batteries are coupled; a pair of end plates 50 installed at both end parts of the battery units; a restrainer 40 which is fastened to the pair of end plates and suppresses swelling of the battery unit; and a fastening unit to fasten the end plates and the restrainer. The fastening unit is equipped with a position variable fastening mechanism to vary and fix a fastening position of the restrainer and the end plates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012038523-A (JP)
Title: Light-emitting element, light-emitting device, display device and electronic device
Inventor: MITSUYA MASAYUKI
IPC: H01L51/50
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which allows the suppression of the rise of the driving voltage even in continuous driving with a constant current, and a light-emitting device having the light-emitting element, a display device and an electronic device.SOLUTION: A light-emitting element 1 has: an anode 3; a cathode 7; a first luminescent layer 42 provided between the anode 3 and cathode 7, which is caused to emit light by putting a voltage between the anode 3 and cathode 7; a second luminescent layer 62 provided between the cathode 3 and first luminescent layer 42, which is caused to emit light by putting a voltage between the anode 3 and cathode 7; and a carrier generation layer 5 provided between the first luminescent layer 42 and second luminescent layer 62, where electrons and holes are generated. The carrier generation layer 5 has an n-type electron transport layer 51 in contact with the first luminescent layer 42, and having the ability to transport electrons, and an electron-sucking layer 52 provided between the n-type electron transport layer 51 and second luminescent layer 62 and having the ability to suck electrons.
Patent JP-2012038594-A (JP)
Title: Switch
Inventor: IWASAKI HISAYA
IPC: H01H9/04
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type switch with improved reliability by protecting a detector and a signal outputting part from water and foreign substances.SOLUTION: A switch A comprises a coil block 4 for detecting the position of a shaft 6 which moves rectilinearly in response to depression of a brake pedal, a substrate block 5 for outputting either an ON signal or an OFF signal based on the detection result by the coil block 4, a case 1 with a sealed structure to house the coil block 4 and the substrate block 5, and a case 2 housing at least the shaft 6 and connected to the case 1. In the switch A, when the shaft 6 moves in response to operation of the brake pedal, the insertion amount of the shaft 6 into an inter diameter side of a detection coil in the coil block 4 changes to cause the detection coil a change in inductance, and the substrate block 5 outputs either an ON signal or an OFF signal based on the change in inductance.
Patent JP-2012035888-A (JP)
Title: Apparatus and method for releasing sheet, and sticking apparatus and method for sticking sheet
Inventor: FUJITA TOSHIHIRO
IPC: B65H41/00
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide sheet releasing apparatus and releasing method capable of surely releasing an adhesive sheet by a simple structure, and sheet sticking apparatus and sticking method.SOLUTION: The sheet releasing apparatus 2 includes: delivering means 4 for delivering a raw roll R in which the adhesive sheet S having an adhesive layer on one face of a substrate sheet is temporarily stuck on one face of a belt-like releasing sheet RL through the adhesive layer; and releasing means 5 for releasing the adhesive sheet S from the releasing sheet of the raw roll R delivered by the delivering means 4. The releasing means 5 includes: a bending end edge 52 for bending the releasing sheet RL; and deforming means 53 provided along the bending end edge 52 and deforming partly the releasing sheet RL in the direction separating of from the adhesive sheet S.
Patent JP-2012039516-A (JP)
Title: Image display device and method for controlling the same
Inventor: NISHIDA TATSUYUKI
IPC: G09G5/08
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image display device for exclusively performing image processing on moving image data or still image data which while displaying a thumbnail list display image including thumbnail images of the moving image data, suppresses a feeling of strangeness generated in a case of displaying the thumbnail list display image as a still image for performing the image processing on the still image data.SOLUTION: In control for reading a thumbnail list display image stored in a frame memory in which writing and reading of data can be performed at a predetermined frame rate from the frame memory, synthesizing a predetermined graphic, and displaying the graphic on a display unit, when it is determined that thumbnail images of moving image data are included in the thumbnail list display image and moving image display of the thumbnail images of the moving image data is not required, the same thumbnail list display image is continuously read and displayed on the display unit without updating the thumbnail list display image stored in the frame memory, while image processing on still image data is executed.
Patent JP-2012041099-A (JP)
Title: System and method for support of picking work
Inventor: KAGEYASU YASUCHI
IPC: B65G1/137
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a picking work support system and method that can be simply utilized and allows efficient execution of picking work.SOLUTION: A spectacle-type display device 10 includes a body area network device 13 that receives a shelf-stuck identifier that is information for identifying a commodity or a component stored in the space from a body area network tag 22 attached to each space which stores a commodity or a component of a shelf for exhibiting commodities or components being picking targets. If receiving the identifier attached to a shelf from the spectacle-type display device 10, a work instruction device 32, provided in a server device 30, performs the right or wrong determination according to a work instruction on the received identifier attached to a shelf, and transmits a work instruction which is information for moving a worker to the right position and includes information relatively indicating the right position while using a place, attached with the body area network tag storing the received identifier attached to a shelf, as a base point.