baber/WOPTO huggingface dataset:
Patent JP-2013158181-A (JP)
Title: Inverter device equipped with dew condensation prevention function
Inventor: MIYAUCHI HIROYUKI
IPC: H02M7/48
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique of preventing dew condensation using a component that is originally required by an inverter, in other words, provide a technique of preventing dew condensation without adding a component that is used only to prevent the dew condensation.SOLUTION: An inverter circuit and a water cooling type cooler are provided, with the inverter circuit including a semiconductor switching element and the inverter circuit and the water cooling type cooler being adjacent to each other. When the inverter circuit is water-cooled and a temperature of the inverter circuit becomes lower than an ambient temperature, a condition that dew condensation occurs at an inverter is satisfied. A control device is provided which increases, while the dew condensation occurrence condition is detected, the number of times of switching of the semiconductor switching element per unit time. When the number of times of switching per unit time is increased, a calorific value is increased, which eliminates the dew condensation occurrence condition. With the device according to the present invention, it is possible to prevent the dew condensation using the semiconductor switching element that is originally required by the inverter.
Patent JP-2012114454-A (JP)
Title: Abrasive pad for chemical mechanical planarization
Inventor: VISHWANATHAN ARUN
IPC: H01L21/304
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive pad having low elastic recovery and exhibiting significant inelasticity.SOLUTION: An abrasive pad and a polishing method are used for polishing the surface of a semiconductor device or a precursor, and for planarizing a metal damascene structure on a semiconductor wafer. The polishing layer of the pad has a hardness of 40-70 Shore D, tensile elasticity of 100-2,000 MPa at 40°C, and the ratio of E' of 1-5 at 30-90°C. When the pad is immersed in deionized water for 24 hours at ambient temperature of about 25°C, each linear dimension of the pad changes about 1% or less, and hardness of the pad reduces about 30% or less.
Patent JP-2013158289-A (JP)
Title: Acrylamide-degrading self-cloning aspergillus oryzae
Inventor: OZEKI KENJI
IPC: A23L5/20
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a self-cloning Aspergillus oryzae expressing an amidase without using induction culture and having high acrylamide degrading activity and a method for reducing acrylamide by using the Aspergillus oryzae.SOLUTION: There are provided a self-cloning Aspergillus oryzae that is transfected in a state that expresses, without induction culturing, a gene encoding a polypeptide having a specific amino acid sequence derived from the Aspergillus oryzae or a gene having a sequence hybridizable under stringent conditions with a nucleic acid molecule comprising a base sequence complementary to a nucleic acid molecule encoding the polypeptide and further encoding a protein having amidase activity; a method for reducing acrylamide comprising a step of treating acrylamide-containing matter with contact with the Aspergillus oryzae; and a method for producing a reduced-acrylamide food or beverage.
Patent JP-2013160945-A (JP)
Title: Developing device and image forming apparatus
Inventor: AKETO SHUICHI
IPC: G03G15/095
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing a variation in the amount of developer to be discharged, and an image forming apparatus.SOLUTION: A developing device 200 includes a developer tank 201 on which a discharge port 201d is formed, a first conveying member 202, and a developing roller 204. The developing device 200 is provided with a guide member 209 that constitutes a hollow body that has the discharge port 201d on the side wall part and a lower end having an opening, with a part of the developer tank 201 that surrounds the discharge port 201d, and guides a part of developer conveyed by the first conveying member 202 to an upper side via the opening of the lower end of the hollow body so as to discharge the developer from the discharge port 201d.
Patent JP-2013159050-A (JP)
Title: Delivery slip with advertisement
Inventor: KANO YUJI
IPC: G09F23/10
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a delivery slip with advertisement which can more securely provide advertisement effect.SOLUTION: There is provided a delivery slip (10) with advertisement that gives at least information on a delivery destination to a peel paper piece (14) provided in a peelable condition on a slip base (11) stuck on a delivery article delivered to the delivery destination. The peel paper piece (14) has at least a first print part (14a) to give the information associated with the delivery destination and a second print part (14b) to give advertisement information, and includes a section linear part (18) for dividing the first print part (14a) and second print part (14b) after peeling from the slip base (11).
Patent JP-2012198877-A (JP)
Title: Motion detecting device, motion detecting method and motion detecting program
Inventor: Sawai shogo
IPC: H04N19/00
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a motion detecting device capable of more accurately evaluating reliability of matching with a fewer operation amount.SOLUTION: A motion detecting device comprises a difference calculation part 111, a reliability calculation part 112 and a motion determination part 113. The difference calculation part 111 calculates a difference in a pixel value between an attention block of a reference image and a set of regions, which is as large as the attention block, in a comparison image. The reliability calculation part 112 sets a block with the smallest difference in the comparison image as a target block, and calculates reliability of matching in the attention block through the use of a first difference showing a difference between the target block and the attention block and a second difference showing a difference between surrounding blocks, which are blocks existing around the target block, and the attention block. The motion determination part 113 determines a motion of the attention block based on the reliability.
Patent JP-2013161768-A (JP)
Title: Vacuum switch, switch unit, and switch unit assembly or switchgear
Inventor: UCHIUMI TOMOAKI
IPC: H01H33/662
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum switch and so forth which can be downsized.SOLUTION: A vacuum switch comprises: a fixed electrode; and a movable electrode which faces the fixed electrode and comes into contact with or moves away from the fixed electrode; a vacuum vessel which includes the fixed electrode and the movable electrode, and has a vacuum interior; an arc shield which is supported by the vacuum vessel so as to cover the fixed electrode and the movable electrode; a solid insulator which is cast-molded on the outside of the vacuum vessel, the solid insulator having surface that is a ground potential; and a conductor which is arranged between the external surface of the solid insulator and the external surface of the vacuum vessel.
Patent JP-2012223182-A (JP)
Title: White cream puff pastry and method for producing the same
Inventor: KATO HIROBUMI
IPC: A23L35/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a white cream puff pastry capable of being swelled similarly to a conventional one consisting essentially of flour when baked, and hardly being colored by baking, to provide a method for producing the white cream puff pastry, and to provide a colorful cream puff pastry in which added coloring matter develops the color vividly.SOLUTION: The white cream puff pastry is produced by preparing puff pastry by using a starch powder containing tapioca starch, an acidic agent, albumen, oil and fat and water as essential components, and baking the puff dough in an oven. The method for producing the white cream puff pastry includes preparing the puff dough by heating and mixing the starch powder containing 10-30 wt.% tapioca starch, 20-40 wt.% corn starch, and 30-70 wt.% rice flour (nonglutinous rice flour), the acidic agent, the albumen, the oil and fat and the water, spotting an appropriate amount on an oven plate and baking the puff dough in the oven by regulating the upper heater so as to be ≤190°C.
Patent JP-2013165152-A (JP)
Title: Plasmon thin film laser
Inventor: KAMIOKA HIROYUKI
IPC: H01S5/12
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a low threshold and downsized lateral current injection type thin film laser for aiming at realizing on-chip optical wiring.SOLUTION: The thin film semiconductor laser is provided with a fine metal resonator array 7 in a SiO1 and allows for confining TE mode light by surface plasmon by changing dielectric constant and permeability of a metamaterial structure 8 made of a fine metal resonator array 7, and realizes a low threshold and downsized laser by the intense light confinement.
Patent JP-2013166280-A (JP)
Title: Stretchable organic base material with antireflection property
Inventor: NAITO TOMOYA
IPC: G02B1/111
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable base material with antireflection property, that has stretchability and a portion whose shape is hardly changed even when stretched.SOLUTION: A stretchable organic base material with antireflection property has an antireflection layer on at least one side surface of a sheet-like organic base material having stretchability, in which a poorly stretchable part is partially and integrally formed in an stretchable matrix. The thickness of the antireflection layer is, for example, 0.005-30 μm. In the stretchable organic base material, the poorly stretchable part can be formed on at least one side surface of the sheet-like organic base material in an exposed or unexposed state in the stretchable matrix.
Patent JP-2013169315-A (JP)
Title: Chair
Inventor: SUGANO TAKAO
IPC: A47C4/28
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a chair capable of establishing compatibility between a compactly-folded state and a use state in which the chair is comfortable to sit on.SOLUTION: A chair 1 includes: a seat 4; a front leg frame 2 rotatably supporting one end side of the seat 4 in a normal/reverse direction; and a rear leg frame rotatably connected to the front leg frame 2 in the normal/reverse direction and rotatably supporting the other end side of the seat 4 in the normal/reverse direction. The chair 1 is configured to be folded to a folded state (Q), in which both the leg frames 2 become almost flush with each other, from a use state (P) by relative rotation of the front leg frame 2, the rear leg frame and the seat 4. A back plate 5 is laid between the front leg frames 2; positioning is performed so that the thickness of the back plate 5 can fall within a range of the thickness of the front leg frame 2; and the back plate 5 includes a shape retaining area 51 hardly deformed in a thickness direction, and a deformable area 52 easily deformed in the thickness direction.
Patent JP-2013170942-A (JP)
Title: Abnormality detection system
Inventor: UESAWA MICHIHIKO
IPC: G01N29/14
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To detect abnormality while using an AE sensor in a tank which includes only one exposed part.SOLUTION: An abnormality detection system for detecting the presence/absence of abnormality within a tank comprises a plurality of sensors which are provided on one exposed part provided in the tank so as to be separated along a length direction of the tank, and determination means which detects an AE signal in a signal representing a sound detected by a sensor, calculates the number of times in which an amplitude of the signal exceeds a predetermined threshold and an area of a signal portion for each AE signal, and determines the presence/absence of abnormality in the tank on the basis of a calculation result and a detection result.
Patent JP-2012178970-A (JP)
Title: Energy conversion device and distribution method used for the same
Inventor: BORIS BOUCHER
IPC: H02M7/493
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for equally distributing, by temporally averaging, the total conversion power of an energy conversion device between at least two converters constituting the energy conversion device, the energy conversion device converting energy between a first electrical unit and a second electrical unit.SOLUTION: The at least two converters correspond to at least two portions of a ring (29). The portions have size proportional to a predetermined conversion power value of the respective converters (1) thereof. The combination of the at least two portions forms the whole ring. The total conversion power of the conversion device corresponds to an arc of the ring between the positions of a first slider (31) and a second slider (33) movable along the circumference of the ring. The distribution of the total conversion power between the converters is determined by the positions of the first and second sliders.
Patent JP-2012109614-A (JP)
Title: Semiconductor device, circuit board, and electronic apparatus
Inventor: ITO HARUKI
IPC: H01L21/3205
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high reliability, to provide a method of manufacturing the same, and to provide a circuit board and an electronic apparatus.SOLUTION: An electrode 114 is electrically connected to an integrated circuit 112. A resin layer 118 is formed on the surface of a semiconductor substrate 110 on which the electrode 114 is formed, so as to keep away from the electrode 114. Wiring 122 is electrically connected to the electrode 114 and has a first portion 150 formed at the boundary between a side surface 121 and a top surface 120 of the resin layer 118 and a second portion 152 that is connected to the first portion 150 and is formed on the top surface 120 of the resin layer 118. The first portion 150 is formed wider than the second portion 152. An external terminal 124 is electrically connected to the wiring 122.
Patent JP-2012254077-A (JP)
Title: Cell collection device and method, and cell holder
Inventor: KOMURA YUKIO
IPC: C12N1/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cell collection device and the like which can collect proper cells in a short time.SOLUTION: A resin film 9 is stuck to the undersurface of a plate 3. The resin film 9 is stuck to the undersurface of the plate 3 with an adhesive. A transparent plate 13 is provided below a holder 11. The transparent plate 13 is a plate member that allows laser beams to permeate therethrough, and as the transparent plate 13, for example, a glass plate can be used. A measuring instrument 15 and a laser source 17 are provided below the transparent plate 13. The measuring instrument 15 measures the properties of a cell accommodated in a well 7. The properties of a cell measured by the measuring instrument 15 are stored in the device together with its address (representing the position of the well 7 accommodating the cell). The laser source 17 can irradiate, for example, ultraviolet laser light. A mirror 19 is disposed above the laser source 17. Laser light oscillated from the laser source 17 can be irradiated to an arbitrary well 7 by operating the mirror 19.
Patent JP-2013174819-A (JP)
Title: Electrophoretic particle, electrophoretic particle dispersion liquid, display medium, and display device
Inventor: URANO CHISATO
IPC: G02F1/167
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a display medium with improved repetition stability of the display.SOLUTION: An electrophoretic particle is obtained by suspending a polymerization component, a colorant, calcium carbonate and sodium chloride in an aqueous phase, followed by polymerization of the above polymerization components, and comprises a high polymer consisting of a polymer of polymerization components and a colorant, where the total content of the calcium element and the sodium element is 0.1 mass% or less. Also, an electrophoretic particle is obtained by suspending a polymerization component, a colorant, magnesium carbonate and sodium chloride in an aqueous phase, followed by polymerization of the polymerization components, and comprises a high polymer consisting of a polymer of polymerization components and a colorant, where the total content of the magnesium element and the sodium element is 0.1 mass% or less.
Patent JP-2013179877-A (JP)
Title: Method for reducing lignin content in plant
Inventor: SONOKI KAZUNORI
IPC: A01H5/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively reducing a lignin content in a plant.SOLUTION: This method for reducing lignin content in a plant includes: developing a fused protein of a lignin-degrading enzyme and a cellulose-bonding domain within the plant.
Patent JP-2013182102-A (JP)
Title: Liquid crystal display device, method of driving liquid crystal display device, and electronic apparatus
Inventor: TERANISHI YASUYUKI
IPC: G09G3/20
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide: a liquid crystal display device that can suppress flickers caused by a DC voltage that is constantly applied to a liquid crystal capacitor, without using techniques such as adjusting the voltage value of a common voltage; a method of driving the liquid crystal display device; and an electronic apparatus having the liquid crystal display device.SOLUTION: A liquid crystal display device includes pixels each having a memory function. The liquid crystal display device supplies a common voltage to a counter electrode of a liquid crystal capacitor, and supplies either a first voltage or a second voltage to a pixel electrode of the liquid crystal capacitor, the first voltage being the same as the common voltage, the second voltage having polarity reversed every predetermined period, where the amplitude of at least the second voltage is adjusted.
Patent JP-2013180095-A (JP)
Title: Decoration for bank
Inventor: NISHIKAWARA SADAZO
IPC: A63F7/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide decoration for a bank effectively utilizing an upper space of the bank, and having a simple structure providing a player with a less oppressive feeling and a less overpowering feeling.SOLUTION: Decoration for a bank is installed at an upper part of the bank where game machines are installed in a Pachinko parlor. The decoration for bank includes two base portions 102 fixed onto an upper surface of the bank at a fixed interval along a passage direction, main poles 108 inserted into and fixed to the base portions 102 each, and display portions 114 formed of a flexible raw material and removably mounted to the two main poles 108. The main poles 108 are formed in a shape, where an arc is drawn such that an end is directed toward an oblique upper part of a passage side and a side opposite to the passage side becomes convex while the main poles 108 are inserted into and fixed to the base portions 102.
Patent JP-2012257196-A (JP)
Title: System and method for transferring streaming medium based on sharing of screen
Inventor: YI CHUNG-IL
IPC: H04N21/6437
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for transferring a streaming medium based on sharing of a screen.SOLUTION: A screen processing system related to this invention includes: a starting module for starting an original streaming medium, decoding the medium, and reproducing the decoded streaming medium on a desktop of a server; a first transfer module for transferring the original streaming medium to a client; a first control module for controlling the client and decoding and reproducing the original streaming medium; an acquisition module for acquiring the screen corresponding to the streaming medium reproduced on the desktop of the server, compressing the screen and making it into a compression packet; a second transfer module for transferring the compression packet to the client; and a second control module for controlling the client, decompressing the compression packet and reproducing the medium. This invention also relates to the transfer method.
Patent JP-2013185179-A (JP)
Title: Neutralization method and neutralization plant
Inventor: MITSUI HIROYUKI
IPC: C22B19/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydrometallurgical method for nickel oxide ore, with which it is possible to improve the filtering characteristics in a dezincification step in which a neutralized liquid that contains zinc besides nickel and cobalt is sulfided and the formed zinc sulfide is separated, and to prolong the life of a filter cloth.SOLUTION: A method includes the step of neutralizing a leachate in a neutralization tank 11, the step of adding a coagulant to the neutralized slurry and separating the slurry into neutralized sediment and a neutralized liquid, the step of measuring the viscosity of the neutralized liquid, the step of temporarily storing the neutralized liquid in a storage tank, and the step of transferring the stored neutralized liquid to a dezincification tank 31 for a dezincification step S4 that follows the neutralization step S3. In the case where the measured viscosity of the neutralized liquid is higher than 0.10 sec/cmmL in terms of the time required for 50 mL of the neutralized liquid to pass through a membrane filter having an opening size of 0.45 μm, the flow rate of the neutralized liquid to be transferred to the dezincification tank 31 is controlled, and thereby a given proportion of the neutralized liquid is returned to the neutralization tank 11 and circulated.
Patent JP-2013187675-A (JP)
Title: Light reception circuit
Inventor: SUGIZAKI MASAYUKI
IPC: H03F3/08
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light reception circuit that reduces a distortion of an output signal.SOLUTION: The light reception circuit includes a current comparator. The light reception circuit includes a current mirror circuit for causing a mirror current current-mirroring a current flowing between a second potential line and a first junction to flow between the second potential line and a second junction connected to an output terminal. The light reception circuit includes an automatic threshold control circuit having a third constant current source having one end connected to the second potential line and the other end connected to the first junction to output a third constant current, and a third MOS transistor of a first conductivity type having a drain connected to the first junction, a source connected to a first potential line and a gate connected to a second internal terminal.
Patent JP-2012126396-A (JP)
Title: System and method for generating electric power from rotating tire's mechanical energy
Inventor: ADAMSON JOHN D
IPC: H02J7/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for generating electric power from a rotating tire's mechanical energy, which eliminate additional hardware and require low cost.SOLUTION: A tire assembly 10 with integrated power generation apparatus 14 includes one or more piezoelectric devices and an electric power-conditioning module. The piezoelectric device is mounted in a tire or wheel assembly. Electric charge is generated during traveling on a ground surface and is stored in one or more energy storage device. The energy thus stored is used to supply electric power to electronic devices, such as a tire monitoring system for wirelessly transmitting information on pressure, temperature, identification variable and the like of the tire to a remote position where a receiver lies.