baber/WOPTO huggingface dataset:
Patent JP-2013160932-A (JP)
Title: Electronic keyboard device
Inventor: KOMATSU AKIHIKO
IPC: G10H1/34
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To easily control a static load at the time of key depression in a keyboard device including a hammer body.SOLUTION: In a piano touch state where a rotational operation part is engaged by a clamping hole, a contact object part 22a of a link arm 22 is brought into contact with a cam surface 32a of a second cam 32 to control the rotation position of a link structure 20, and a pressing part 23a of a counter spring 23 presses a friction member 12 to give a force assisting key depression. When a key 10 is depressed, an inertial force of a hammer body HM is given. When the rotational operation part is rotated clockwise, the link structure 20 is turned counterclockwise, and the pressing part 23a is separated from the friction member 12, and the assisting force in a key depression direction is eliminated to switch to an organ touch state. Simultaneously, a first cam 31 drives a bar-shaped part 15 upward, and the hammer body HM is maintained in a turning end position, and a return force due to the hammer body HM is not given to the key 10 and the inertial force is not given when key depression is started.
Patent JP-2013159485-A (JP)
Title: Sheet conveying device and image forming apparatus
Inventor: ABE SHUNICHI
IPC: B65H5/02
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of reducing the conveyance resistance of a sheet in curved conveyance courses of a carry-in path and a carry-out path, and also suppressing the generation of noise, and to provide an image forming apparatus.SOLUTION: A paper inversion device 28 including an inversion path 129 in which a sheet is inverted by being sent out after the sheet having passed through a fixation device 25 is sent in, a re-feed path 104 which re-feeds the sheet inverted in the inversion path 129 to an imaging section, a curved carry-in path 101 to send the sheet to the inversion path 129, and a curved carry-out path 102 conveying the sheet sent out of the inversion path 129 to the re-feed path 104 is provided with a belt member such as a conveyor belt 130 which makes surface movement in a sheet conveyance direction along a curved conveyance course of the carry-in path 101 and a curved conveyance course of the carry-out path 102 outside the curved conveyance courses.
Patent JP-2013164194-A (JP)
Title: Cooking device
Inventor: HASHIMOTO MICHIHIRO
IPC: F24C15/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device, which notifies a user in advance of an increase in fire power and ensures safe cooking even when the device automatically adjusts and controls the fire power to maintain a set temperature.SOLUTION: In automatic fire power adjustment and control, a cooking device sets a fire power change temperature for changing the fire power from low heat to high heat on the basis of a set temperature [Ts] set by a temperature setting unit 18. The device calculates a temperature falling gradient on the basis of a measured temperature [Th] after the power is reduced to a predetermined temperature, and on the basis of an elapsed time measured by a timer 6 after the temperature is decreased to the prescribed temperature. Then the device calculates an estimated time [Tp] required from the current time to reach the fire power change temperature on the basis of the temperature falling gradient, and calculates a notification start time [To] to secure a predetermined notification time [N]. After displaying a change in fire power through a speaker 5, the device increases the fire power from low power.
Patent JP-2013168472-A (JP)
Title: Alignment mark
Inventor: ASHIZAWA HIDENORI
IPC: H01L21/027
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an alignment mark which allows highly accurate and easy detection of minute displacement of a processing position for a crystal substrate and which also allows accurate detection of the processing position by clearly recognizing a shape, even if a resist is applied to the surface of the crystal substrate by means of a photolithography process or the like.SOLUTION: An alignment mark M1 is provided on a crystal substrate 11 and is a collation pattern for detecting a processing position for the crystal substrate 11. The collation pattern is an aggregate made up of lines of a plurality of recesses 14 formed on the surface of the crystal substrate 11. Each of the recesses 14 is formed to have a minute opening diameter and a depth equal to or smaller than the opening diameter.
Patent JP-2013166569-A (JP)
Title: Can lid
Inventor: SEKI RYOICHI
IPC: B65D17/32
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a stay-on-tab can lid formed by attaching a tab by a rivet provided on the central portion of a central panel portion, while forming a large spout opening and preventing blowup.SOLUTION: The area of the spout 8 of a can lid 1 is set to 15 to 20% of the area of the can lid attached to a can body. A length L from the center 6z of a rivet to the leading end of the spout 8 in a Y axial direction is set to 18 to 19.4 mm, and the maximum width W of the spout 8 in an X axial direction is set to 30 to 32.1 mm. One end 14a of both ends of a slit hole 14 provided on the periphery of a portion 7c where the rivet 6 is attached to a tab 7, is disposed to project toward the leading end side of an opening piece 9 beyond the other end 14b. A coining portion 15 is continuously formed on the peripheral edge of a central panel portion 2 along the peripheral edge except a portion 2z near the leading end of the opening piece 9 on the peripheral edge. A weakening cutting line 18 is engraved between the portion of a main cutting line 11, on the leading end side of the opening piece 9, and the peripheral edge of the central panel portion 2.
Patent JP-2012176484-A (JP)
Title: Surface treatment system, surface treatment process and system treated component
Inventor: MATHAI MANU
IPC: B24C11/00
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a system and process capable of improving the fretting fatigue resistance of a component.SOLUTION: There are disclosed a system, process, and component. The system and process include an induction heater arranged and disposed to heat a component to form a heated surface and a nozzle arrangement positioned to apply a fluid to the heated surface to form a processed surface of a component. The processed surface includes compressive residual stress resulting in increased resistance to fatigue, including fretting fatigue, for the component.
Patent JP-2013168582-A (JP)
Title: Method for forming thin film wiring and thin film wiring
Inventor: MORI AKIRA
IPC: H01L21/28
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide: a method for forming Cu alloy thin film wiring having high adhesion strength with a substrate, capable of being formed using an existing sputtering device without any modification, low in specific resistance and excellent in hydrogen plasma resistance, and capable of being etched using one liquid; and Cu alloy thin film wiring formed by the formation method and low in specific resistance and excellent in hydrogen plasma resistance.SOLUTION: In a method for forming Cu alloy thin film wiring, a Cu-Ca alloy film is deposited by a sputtering method using a Cu-Ca alloy target having a composition comprising 0.5 at% or more and less than 5 at% of Ca and the remainder of Cu and inevitable impurities, and then subjected to heat treatment at a temperature in the range of 300-700°C in a trace oxygen-containing inert gas atmosphere at an oxygen partial pressure in the range of 10-10atm.
Patent JP-2013166895-A (JP)
Title: Fine particle and thermoplastic resin composition
Inventor: HARA YASUO
IPC: C08F279/00
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide fine particles to be contained together with a thermoplastic resin and providing a molding with transparency and small birefringence, a thermoplastic resin composition obtained by using the same, and a rubber-reinforced resin composition to be contained together with other thermoplastic resins and providing a molding with transparency and small birefringence.SOLUTION: Fine particles are obtained by polymerizing a polymerizable unsaturated monomer that contains a (meth)acrylic acid alkyl ester in the presence of a rubbery polymer (diene-based rubbery polymer, etc.) whose volume-average particle size is 50-500 nm.
Patent JP-2013166138-A (JP)
Title: Coating method and coating device
Inventor: KAMIO NOBUHIRO
IPC: B05C5/02
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To coat a substrate with one unit of coating device while quickly changing over a plurality of kinds of coating liquids.SOLUTION: In a coating method for coating liquids on a substrate by the use of slit nozzles, a multi-slit nozzle mechanism in which a plurality of slit nozzles are installed is used. A coating liquid discharge adjustment mechanism constituted of a dip bath, a cleaning unit and a pre-coating unit is disposed at both ends in the moving direction of the multi-slit nozzle mechanism of a coating stage on which a surface plate for placing/fixing the substrate is also used, so that the independent coating liquid is supplied independently to each of the plurality of slit nozzles of the multi-slit nozzle mechanism using a coating liquid feed pump.
Patent JP-2013170183-A (JP)
Title: Cleanser composition and cleanser
Inventor: FURUTA TAKUYA
IPC: C11D11/04
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleanser composition which can improve foamability to impart a thickness touch and a slimy feel and can further improve touches given to hair and skin, when used.SOLUTION: A composition comprising (a) a sucrose fatty acid ester, (b) a hydrophilic solvent, and (c) a reaction product synthesized by polymerizing an ethylenic monomer in the presence of component (a) and component (b), such as a reaction product prepared by converting methacryloyloxyethyltrimethylammonium chloride, and/or dimethylaminoethyl methacrylate into an amphoteric compound with potassium monochloroacetate.
Patent JP-2013148326-A (JP)
Title: Refrigerator
Inventor: NAKATANI MASAJI
IPC: A23L3/36
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To surely generate and stably maintain a supercooled state.SOLUTION: A supercooled storage chamber comprises a frame part 2 and a housing part 3, and the housing part 3 is attached to the frame part 2 via a buffer member. Thus, vibration transmitted to refrigerated articles is suppressed to enable stable maintenance of a supercooled state. Specifically, a refrigerator is a refrigerator for storing the refrigerated articles at a low temperature, and includes a supercooled storage chamber for storing foodstuff in an unfrozen state below a freezing point. The supercooled storage chamber includes the frame part 2 forming a supercooled storage chamber space, and the housing part 3 for housing the foodstuff. The housing part 3 is mounted on the frame part 2 via buffer means 4 for reducing vibration transmission.
Patent JP-2013181182-A (JP)
Title: Laser machining apparatus
Inventor: Nakatsuka keiichi
IPC: C23C16/48
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To reliably and efficiently heat a part in a vicinity of a machining part to be subjected to the CVD machining, and to reduce the deflection of an object to be machined.SOLUTION: In a laser machining apparatus 101 for executing the laser CVD machining, an air heater 165 supplies hot air to a vicinity of a machining part of a substrate 131 via a gas window 161. The gas window 161 supplies/exhausts raw material gas from a gas intake/exhaust unit 164 to keep a CVD space in a vicinity of the machining part in an atmosphere of raw material gas. A cooling air unit 167 supplies cooling air to a periphery in a vicinity of the machining part of the substrate 131 via the gas window 161. A laser unit 163 applies laser beam to the machining part via a laser beam application observation unit 162 and the gas window 161. The present invention is applicable to, for example, a laser repair device.
Patent JP-2013181421-A (JP)
Title: Wind power generator
Inventor: SUGIYAMA FUMINO
IPC: F03D7/04
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce a mechanical load on a component caused by the fluctuation of torque generated by receiving wind by a windmill blade.SOLUTION: A window power generator converts torque generated by receiving wind by windmill blades 5 into electric power by a generator 20. The wind power generator includes a speed-increasing machine 10 provided on a torque transmission path from the windmill blades 5 to the generator 20, and a first bush 102 and a second bush 106 for supporting the speed-increasing machine 10. The rigidity of the first bush 102 and the second bush 106 is set so that the natural frequency of a power transmission system from the windmill blades 5 to the generator 20 may be deviated from a natural number multiple of a product of the number of revolutions of the windmill blades 5 and the blade number of the windmill blades 5, and the number of revolutions of the windmill blade 5.
Patent JP-2013183234-A (JP)
Title: Amplifier
Inventor: MANIWA TORU
IPC: H03F1/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To keep impedance constant over frequency.SOLUTION: An amplification element 13 amplifies an input signal. An output terminal 18 outputs the signal amplified by the amplification element 13. An output impedance matching circuit 14 is serially disposed between the amplification element 13 and the output terminal 18 to impedance-match the amplification element 13 to a compensation circuit 19. The compensation circuit 19 includes: an impedance converter 16 serially disposed between the output impedance matching circuit 14 and the output terminal 18; and a fundamental resonator 15 and a fundamental resonator 17 connected to end portions of the impedance converter 16.
Patent JP-2013187639-A (JP)
Title: Method for manufacturing piezoelectric vibration piece
Inventor: ARIMATSU HIROSHI
IPC: H01L41/18
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric vibration piece capable of easily separating a piezoelectric plate from wafer and preventing the piezoelectric plate from falling from the wafer at unintended timing.SOLUTION: The method for manufacturing a piezoelectric vibration piece has a piezoelectric plate formation step for respectively forming a plurality of piezoelectric plates 24 so as to be connected through a coupling part 42 on wafer S1 made of piezoelectric material, and a piezoelectric plate separation step for respectively separating the plurality of piezoelectric plates 24, the coupling part 42 is formed in an elastically deformable manner, a breaking groove 71 is formed on the coupling part 42 at a connection part between a base end part of the piezoelectric plates 24 and the coupling part 42 over the entire width direction so as to go along the outer shape of the base end part of the piezoelectric plates 24, and in the piezoelectric plate separation step, the piezoelectric plates 24 are cut off from the wafer S1 by breaking the breaking groove 71.
Patent JP-2013172636-A (JP)
Title: Vehicular deceleration energy regeneration system
Inventor: YAMANOUE KOUICHI
IPC: H02J7/02
Filed: 2012-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular deceleration energy regeneration system that has an electrical double-layer capacitor connected to a vehicular power supply via a bidirectional DC-DC converter and includes current control means for controlling the charge/discharge current of the electrical double-layer capacitor, with a novel configuration of optimizing the minimum discharge voltage of the electrical double-layer capacitor to increase a regeneration power value, thereby improving a deceleration energy regeneration and the effectiveness of reusing the regenerated power.SOLUTION: A system includes voltage-down detection means for detecting an event of a voltage of auxiliary power storage means reaching a predetermined discharge lower limit voltage so as to stop the operation of a DC-DC converter discharging the auxiliary power storage means. Further, the discharge lower limit voltage is set at a voltage value to maximize a regeneration power volume in a desired driving pattern that specifies changes in vehicle speeds in relation with a vehicular driving time progress.
Patent JP-2013186214-A (JP)
Title: Microscope objective lens unit
Inventor: SUZUKI YOSHIMASA
IPC: G02B21/02
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a microscope objective lens unit having a pupil modulation element, the microscope objective lens unit enabling a user to perform different kinds of observations without the need for replacement with another microscope objective lens unit.SOLUTION: A microscope objective lens unit includes a microscope objective lens, plural pupil modulation elements, a switching unit for switching the pupil modulation elements, and a lens barrel for holding the microscope objective lens. The pupil modulation elements are arranged at the rear side focal position of the microscope objective lens, and the switching unit inserts/removes at least one of the plural pupil modulation elements into/from an optical path of the microscope objective lens.
Patent JP-2013184240-A (JP)
Title: Method for cutting by cutting tool
Inventor: IKUSHIMA MITSURU
IPC: B23D5/02
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting by a cutting tool, capable of efficiently cutting a workpiece irrespective of a size of the workpiece.SOLUTION: A method for cutting by a cutting tool includes: a workpiece determination step of determining whether a workpiece 11 wholly covers over a holding part when the workpiece is held by a chuck table; an adhesive sheet attaching step of attaching the workpiece to an adhesive sheet 13 with a size of covering over the holding part when it is determined that the workpiece does not wholly cover over the holding part in the workpiece determination step; a holding step of sucking and holding the workpiece by the chuck table via the adhesive sheet after performing the adhesive sheet attaching step; and a cutting step of positioning a cutting tool wheel at a height where a cutting blade cuts into the workpiece held to the chuck table by a predetermined depth, and then moving linearly the rotating cutting tool wheel and the chuck table relative to each other so that the workpiece is subjected to rotation cutting.
Patent JP-2013169790-A (JP)
Title: Radiation protective borax deposited cloth, and radiation protective borax deposited synthetic resin sheet
Inventor: FUKUMOTO HIROSHI
IPC: B32B9/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a radiation protective borax deposited cloth wherein a borax is deposited uniformly without generating unevenness on a cotton cloth, woolen cloth, chemical fiber cloth nonwoven fabric, and synthetic sheet, and further a borax slime film is deposited on an outer layer thereof; to prevent internal exposure by reducing the amount of external air radiation through breathing with the radiation protective borax deposited cloth mounted in a mask using a breathable cloth; and to provide protective clothing cloth and a full-body covering radiation protective cloth for preventing a body surface part from being exposed to radiation with a radiation protective borax deposited cloth and a radiation protective borax deposited synthetic resin sheet manufactured by a thick cloth, a thick nonwoven fabric and a synthetic resin sheet.SOLUTION: Borax is deposited uniformly without generating unevenness on various kinds of clothes, nonwoven fabrics, chemical fiber clothes, synthetic sheets and the like 3 by deposition 2, and further a borax slime film 1 is deposited on an outer layer thereof, to manufacture a radiation protective borax deposited cloth and a radiation protective borax deposited synthetic resin sheet.
Patent JP-2013188012-A (JP)
Title: Slit attachment member attachment jig, manufacturing method of wire harness, and slit attachment member
Inventor: TAKEMURA Koichiro
IPC: B60R16/02
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To enable a slit attachment member to be easily attached to a slit of a corrugate tube.SOLUTION: A slit attachment member attachment jig 50 is used for attaching a slit attachment member (for example, a path maintaining member 30) to a slit 24 of a corrugate tube 20. The slit attachment member attachment jig 50 includes an open guide part 57 and a positioning part 58. The open guide part 57 sends the corrugate tube 20 while opening the slit 24. The positioning part 58 is provided at the side located in a direction that the corrugate tube 20 is sent by the open guide part 57 and positions an end part of the slit attachment member at a placeable position in the slit 24 of the corrugate tube 20 sent by the open guide part 57.
Patent JP-2013188756-A (JP)
Title: Descaling system
Inventor: KARIBE KENTA
IPC: B21B45/08
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a descaling system capable of further efficiently removing scale.SOLUTION: Descaling devices 40, 50, 60 in a descaling system 1 include descaling nozzles 41, 51, 61 for jetting water to the surface of a steel plate K to remove scale formed on the surface. The descaling nozzles 41, 51, 61 are connected to pumps 70 for pressurizing water from a water supply source 100, and jet water pressurized by the pumps 70 to the surface of the steel plate K. The inlet side of the pumps 70 is provided with a deaerating device 90 for making a dissolved oxygen concentration in water to be delivered to the pumps 70 to be lower than a dissolved oxygen concentration in raw water from the water supply source 100.
Patent JP-2013191396-A (JP)
Title: Nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery module
Inventor: FUJIMURA HIDEKAZU
IPC: H01M10/0585
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To make the service life of a nonaqueous electrolyte secondary battery longer.SOLUTION: Disclosed is a nonaqueous electrolyte secondary battery, comprising: a positive electrode including a positive electrode collector and a positive electrode mixture layer formed on the positive electrode collector; and a negative electrode including a negative electrode collector and a negative electrode mixture layer formed on the negative electrode collector, the positive and the negative electrodes being laminated, the positive electrode mixture layer containing a positive electrode active material, the negative electrode mixture layer containing a negative electrode active material. As an area in the positive electrode has higher temperature, the amount of the active material per a unit volume contained in the positive electrode collector in the positive electrode mixture layer in the area is greater. As an area in the negative electrode has higher temperature, the amount of the active material per a unit volume contained in the negative electrode collector in the negative electrode mixture layer in the area is greater.
Patent JP-2013192643-A (JP)
Title: Fluid velocity detection device and program
Inventor: ONO MINORU
IPC: A61B8/06
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluid velocity detecting device and program capable of obtaining appropriate assessments from a medical point of view.SOLUTION: The velocity of a fluid flowing within a lumenal tissue inside a living body. Vθ(r, θ) = w.V+(1- w).V+is computed to compute a calculated value Vθ(r, θ) of the velocity related to a component orthogonally crossing a direction of an ultrasonic beam of the fluid. In this expression, the weight w is proportional to a distance d from a wall on one side of the tissue at least to a predetermined distance from the wall on the one side of the tissue, and is proportional to a distance d' from a wall on the other side to a predetermined distance from the wall on the other side of the tissue.