baber/WOPTO huggingface dataset:
Patent JP-2011208627-A (JP)
Title: Method of generating natural energy of buoyancy of air inside water
Inventor: MATOBA MASATERU
IPC: F03B17/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To generate an energy by utilizing buoyancy of air inside water.SOLUTION: A container 13 formed with a downward opening and for containing an air body is provided inside a vertical water container 2. When an air supply from below the container to inside the container is performed, because air is lighter, water inside the container is discharged therefrom, and the container with the air body therein generates the energy by the power of an integral quantity of the air body floating up inside the vertical water container. A float/sink automatic adjusting valve 11 is provided to a ceiling of the container 13. When the air supply is performed, the air container 13 floats up to a water surface at a predetermined position water inside the vertical water container. When the automatic adjusting valve is opened after the container 13 has surfaced, the container 13 sinks. Thereby, the buoyancy of the air inside the water can repeatedly be utilized.
Patent JP-2010155467-A (JP)
Title: Waste liquid recovery method, liquid jet device and cartridge set
Inventor: KIMURA KIMITOSHI
IPC: B41J2/18
Filed: 2010-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste liquid recovery method, a liquid jet device and a cartridge set that permit the downsizing of the device or the cartridge.  <P>SOLUTION: The printer has a recording head and a maintenance mechanism to suck ink in the recording head. A plurality of cartridges C mounted on the printer each includes a first storage section to store ink to be supplied to the recording head and a second storage section S2 to store the waste ink discharged from the maintenance mechanism. In a first cartridge C1 from among the cartridges C, the resistance of a cartridge side channel R from a waste ink introduction section 37 to an air communication hole 46 to externally discharge air in a waste ink storage section 45 through the waste ink storage section 45 is smaller than the resistance of a cartridge side channel R of the other cartridge C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011228798-A (JP)
Title: Inverter circuit and display device
Inventor: ONOYAMA YUSUKE
IPC: H03K17/687
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an inverter circuit capable of achieving a further increase in operating speed with the less number of elements, and to provide a display device having the inverter circuit.SOLUTION: A buffer circuit 1 comprises an inverter circuit 10 and an inverter circuit 20, which are serially connected each other. The inverter circuit 20 includes a transistor Trand a transistor Tr, which are in parallel relation, and a threshold correction circuit 21 that corrects gate voltages Vof the transistors Trand Tr. The threshold correction circuit 21 sets a threshold voltage V(not shown) of the transistor Tror the voltage corresponding to the threshold voltage Vof the transistor Trwith respect to the gate of the transistor Tras an offset. Besides, the threshold correction circuit 21 sets a threshold voltage V(not shown) of the transistor Tror the voltage corresponding to the threshold voltage Vof the transistor Trwith respect to the gate of the transistor Tras an offset.
Patent JP-2011227247-A (JP)
Title: Processing method for transparent substrate
Inventor: MIYOSHI KOJI
IPC: G02B5/18
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a transparent substrate in which, when the transparent substrate is processed, the transportation, the exposure and the like thereof can be performed without any problem and the processing can be appropriately performed.SOLUTION: A processing method for transparent substrates 10 and 15 includes: a reflection layer forming process for forming a reflection layer 20 for reflecting light, so as to cover the entire surfaces of the transparent substrates 10 and 15; a resist layer forming process for forming a resist layer 90 on the reflection layer 20; a resist patterning process for patterning the resist layer 90 by exposure to form an opening 91; a reflection layer partial etching process for removing the reflection layer 20 on the opening 91 by etching; a transparent substrate processing process for processing the transparent substrate 10 on the opening 91; a resist removing process for removing the resist layer 90; and a reflection layer full removing process for removing the residual portion of the reflection layer 20.
Patent JP-2011228910-A (JP)
Title: Service providing device, service providing method and service providing program
Inventor: TOYAMA SHOJI
IPC: H04M3/42
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a service based on a temporal communication relationship regardless of performance of a terminal to utilize a service and a system of IP address.SOLUTION: The service providing device acquires a telephone number and an IP address from SIP communication or web communication performed with a terminal in advance, and associates the telephone number and the IP address with each other to store. Then, the service providing device, if the IP address acquired from the SIP communication which obtains a first communication information is an IP address registered in advance, associates the first communication information with a second communication information to store in a second communication information storage part, the second communication information uniquely identifying a second communication performed by the terminal when the terminal utilizes a service, and if a predetermined pieces of first communication information of plural pieces of the first information stored in the second communication information storage part indicate that the predetermined pieces of first communication information respectively were established as an identical first communication, and associates the respective services with each other and control the same, the services being provided by use of the pieces of second communication information which are associated with the pieces of first communication information respectively and stored in the second communication information storage part.
Patent JP-2011225346-A (JP)
Title: Passenger conveyor
Inventor: UTSUNOMIYA HIROBUMI
IPC: B66B23/00
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of improving quake resistance without spoiling a design property.SOLUTION: The passenger conveyor includes: a frame body 2 installed via a reception beam 2a with a margin, between an upper floor building 11 and a lower floor building; a boarding floor provided to both ends in the longitudinal direction of the frame body 2; a step chain and a step which are endlessly connected between the boarding floors, and which are turned in a circulation manner; the main sprocket and sub-sprocket around which the step chain is wound near a part under the boarding floor; a driving shaft which is attached to the frame body via the bearing, and to which the main sprocket is fixed; and a drive unit M for driving the driving shaft via a driving sprocket. Projection sections 21 and 45 which are projected in a transverse direction of the frame body 2 are provided to the frame body 2 positioned at the upper floor building, and a stopper 9 to be engaged with the projection sections 21 and 45 with a smaller gap than the margin of the reception beam, are provided at the upper floor building side facing the projection sections.
Patent JP-2010213319-A (JP)
Title: Method and system for controlling recording and playback of interactive application
Inventor: DELPUCH ALAIN
IPC: H04N7/18
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method that allows a viewer to interact with an interactive application without missing material in a currently played back audiovisual program.  <P>SOLUTION: The system allows to automatically delay or time shift a program to allow interactions desired by the viewer. In a prerecorded program, after a program is recorded on a recording device, playback of the program is initiated at 300. If the interactive application is contained as a part of prerecorded program, the receiver is configured to detect applications at 302. The interactive application is launched at 304. Once launched, the viewer may choose to interact with the presentation by selecting an option presented as a part of the interactive application.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011224925-A (JP)
Title: Tool for forming uneven structure
Inventor: ARAI KAZUNAO
IPC: B29C33/38
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a tool that can easily form an uneven structure on a warped substrate.SOLUTION: There is provided the tool 62 for forming the uneven structure 64 on a liquid resin 76 covered over a top surface of a workpiece 70. The tool includes: a circular recessed part formed in the center; an annular projection 58 surrounding the circular recessed part; and the uneven structure 64 formed on a rear surface of the circular recessed part.
Patent JP-2011225358-A (JP)
Title: Stud bolt direction correction and automatic supply device
Inventor: SATO YUICHI
IPC: B65G47/14
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a stud bolt direction correction and automatic supply device which has simple configuration, discriminates a direction of a stud bolt, corrects its direction and supplies the stud bolt.SOLUTION: The stud bolt direction correction and automatic supply device includes: a belt conveyance part 5 which aligns stud bolts in a row and conveys them in their direction uncorrected state, each of the stud bolts having an intermediate non-screw portion 4a, first and second screw portions 4b and 4c; a rotor disposed on the discharge end of the belt conveyance part and having, in its diameter direction, an insertion hole 14 into which one stud bolt 4 is inserted and a suction hole 15 which is branched from a position eccentric from the longitudinal intermediate part of the insertion hole to one side and is sucked at negative pressure; a rotationally driving part for rotationally driving the rotor in a forward and backward direction; and a controller 19 that corrects the direction of the stud bolt 4 by rotating the rotor 12 in a forward or backward direction by the rotationally driving part depending on difference in negative pressure based on which of the non-screw portion 4a and the second screw portion 4c of the stud bolt 4 inserted into the insertion hole 14 is positioned, and that discharges the stud bolt 4 from the insertion hole 14 by its own weight to supply it.
Patent JP-2011232853-A (JP)
Title: Data storage device and method for storing data
Inventor: SAWADA KEISUKE
IPC: G05B23/02
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device capable of preventing data from being damaged or lost.SOLUTION: Main storage means collects data about a plant and stores the data in a main storage section as history data. Sub-storage means collects the data which are objects being collected by the main storage means in parallel with the main storage means, and sequentially updates history data stored in the sub-storage means with a predetermined amount of latest data by storing the data in the sub-storage means as the history data. Detection means detects that the main storage means stops storing the data. Writing means reads the history data which are not stored in the main storage means from the sub-storage means and write the read history data into the main storage means when the detection means detects that the main storage means stops storing the data.
Patent JP-2011231963-A (JP)
Title: Wick vertically moving device of oil burner
Inventor: YAMADA TOSHIHIKO
IPC: F23D3/24
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a wick vertically moving device, which is hardly affected by tar adhesion to a wick and which can be used for a long period of time, while keeping stable burning performance and fire extinguishing performance.SOLUTION: In an oil burner, a wick 5 is freely vertically movably attached to a gap between a wick inner cylinder 3 and a wick outer cylinder 4 erected from an oil tank 2, and a driving plate 6 which is attached to the inner end of a wick vertically moving shaft 1 and moves around the wick vertically moving shaft 1, a driving pin 6a formed at the movable end of the driving plate 6, a pair of engagement pins 5a formed on the side surface of the wick 5, and a nearly U-shaped driving lever 7 turning around a rotary shaft 8 disposed in the oil tank 2 are provided, and the driving pin 6a and the engagement pins 5a are engaged with the driving lever 7. When turning the wick vertically moving shaft 1, the driving pin 6a of the driving plate 6 drives the driving lever 7 and the driving lever 7 turns around the rotary shaft 8 and vertically moves the wick 5 via the engagement pins 5a. Since the driving lever 7 is driven to support both sides of the wick 5 and uniformly transmit force, inclination of the wick 5 can be prevented and a smooth wick vertically moving operation can be performed.
Patent JP-2011234136-A (JP)
Title: Video display apparatus and video display method
Inventor: MATSUBARA SHOGO
IPC: H04N13/04
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a video display apparatus and a video display method, enabling a plurality of viewers to simultaneously view a video having the same contents.SOLUTION: A video display apparatus comprises: three-dimensional image generating means that generates a three-dimensional image signal from a signal for generating a three-dimensional image to be input; and image mixing means that outputs a mixed image signal to a video display unit, and the mixed image signal is obtained by mixing the three-dimensional image signal and a two-dimensional image signal to be input to a first region displaying the three-dimensional image and a second region displaying a two-dimensional image, unlike the first region. A video display method is a method of: generating the three-dimensional image signal from the signal for generating the three-dimensional image to be input; and outputting the mixed image signal to the video display unit, and the mixed image signal is obtained by mixing the three-dimensional image signal and the two-dimensional image signal to be input to the first region displaying the three-dimensional image and the second region displaying the two-dimensional image, unlike the first region.
Patent JP-2010275633-A (JP)
Title: Zn-Mg-BASED PLATED STEEL SHEET
Inventor: MIZUNO DAISUKE
IPC: C23C2/06
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Zn-Mg-based plated steel sheet having excellent corrosion resistance and workability, and to provide a method for producing the same.  <P>SOLUTION: The plated steel sheet has a plating layer, on the surface, having a composition comprising 0.1 to 2.0% Al, 3.0 to 10.0% Mg, and the balance Zn with inevitable impurities, and in which the Mg content [Mg] (mass%) in the plating layer and the average major axis X (μm) of a Zn-Mg-based intermetallic compound phases other than intermetallic compounds in eutectic structure present in the plating layer satisfies inequality; 2.25-0.25×[Mg]<X<200 and 0<X (wherein, [Mg] denotes the Mg content (mass%) in the plating layer; and X denotes the average major axis (μm) of the Zn-Mg-based intermetallic compound phases).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011236158-A (JP)
Title: Condensed polycyclic compound and organic light-emitting element using the same
Inventor: HORIUCHI TAKAYUKI
IPC: C07D519/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a durable organic light-emitting element allowing low-voltage drive and high-efficient and high-luminance light emission.SOLUTION: The organic light-emitting element comprises a positive electrode, a negative electrode, and an organic compound layer held between the positive electrode and the negative electrode. The organic compound layer comprises a condensed polycyclic compound represented by general formula [1] (wherein R-Rare each a hydrogen atom or a substituted/unsubstituted alkyl group and may be the same or different from each other; and Arand Arare each a hydrogen atom, a substituted/unsubstituted aryl group, or a substituted/unsubstituted heterocyclic group and may be the same or different from each other provided that at least one of Arand Aris a substituted/unsubstituted aryl group or a substituted/unsubstituted heterocyclic group).
Patent JP-2011238865-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: WAKATSUKI TAKAHIKO
IPC: H01L21/02
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing method, capable of improving reliability to the bonding strength of substrates.SOLUTION: The substrate processing device forming one substrate by bonding the bonding surfaces of two substrates, comprises a surface state detecting portion detecting the surface states of the bonding surfaces, and a bonding strength determining portion determining bonding strength on the basis of the detected surface states.
Patent JP-2011235598-A (JP)
Title: Recording apparatus
Inventor: NAKAMURA KAZUHISA
IPC: B41J13/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce paper jamming resulting from deformation of a material to be subjected to recording, without causing an increase in the size of a recording apparatus and a significant increase in the cost thereof.SOLUTION: When a main scanning operation is performed while the leading end of a recording paper P is in a range B where the leading end can engage with a second conveyance mechanism, the neighborhood of the leading end of the recording paper P is pushed down by the first guide part 21 or second guide part of a carriage 16 over the full width in a main scanning direction X, and the recording paper P is guided to a conveyance path Pr. As a result, the leading end of the recording paper P that has deviated from the conveyance path Pr and has entered above an ejection driven roller holder 23 has entered a place where the leading end comes in contact with the inclined surface 231 of the ejection driven roller holder 23, over the entire width in the main scanning direction X, and is guided by the inclined surface 231, and becomes securely enterable a nip area A.
Patent JP-2011244055-A (JP)
Title: Solid-state imaging apparatus, imaging system, and method for driving solid-state imaging apparatus
Inventor: HIRAOKA TOSHIAKI
IPC: H04N5/378
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To perform high-speed processing with high image quality while suppressing increase of circuit scale even when the number of pixels, frame rate, and conversion bit width are increased in a solid-state imaging apparatus.SOLUTION: In the solid-state imaging apparatus with a column A/D conversion circuit 106 which converts a pixel signal S103 output by a pixel 101 into a digital signal, the column A/D conversion circuit 106 is provided with a comparator 107 which outputs a result (comparison result signal S123) of voltage comparison between the pixel signal S103 and analog lamp voltage S122. A column counter 208 is provided, which counts a clock signal S121 or a clock signal S321 for a column counter obtained by shifting a phase of the clock signal S121 to hold a value of a high-order bit of a counted value at a point when the comparison result signal S123 changes. A first latch part 320 is provided, which holds a value of a low-order bit of the counted value. Then, the value held by the first latch part 320 is held by a second latch part 330.
Patent JP-2011242162-A (JP)
Title: Method for determining thermodynamic soundness of phase equilibrium data and method for estimating phase equilibrium
Inventor: KATO HIROSHI
IPC: G01N25/18
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a reliable method which determines the thermodynamic soundness of various phase equilibrium data such as binary system vapor-liquid equilibrium data, etc., and to provide a method for estimating phase equilibrium data.SOLUTION: A correlation between a proportionality factor α (α=F/|B-A|) and the total pressure of a system is found in the case of constant pressure data, and a correlation between the proportionality factor α and an arithmetic mean (p+p)/2 of vapor pressures pand pof respective pure components of components brought into phase equilibrium is found in the case of constant temperature data, on the basis of phase equilibrium data such as vapor-liquid equilibrium data and liquid-liquid equilibrium data. When equilibrium data of which thermodynamic soundness is to be determined satisfies the following formula (26) with respect to the correlations, it is determined that the phase equilibrium data to be determined has thermodynamic soundness. In addition, phase equilibrium data can be estimated from the correlation between the proportionality factor α (α=F/|B-A|) and the total pressure of the system or the arithmetic mean (p+p)/2 of the vapor pressures pand pof the pure components.
Patent JP-2011243493-A (JP)
Title: Operation device
Inventor: NAKAJIMA HIROKATSU
IPC: H01H19/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an operation device capable of rotating two rotation knobs independently without increasing necessary space and the number of parts.SOLUTION: The operation device is provided with a first rotation knob 120 and a second rotation knob 140, which rotate around a rotation axis L, and a holding member 60 having a rotation knob holding portion 64. The rotation knob holding portion 64 holds the first and second rotation knobs 120 and 140 so that the first and second rotation knobs 120 and 140 are independently rotated. A substantially cylindrical first supporting surface 64a and a substantially cylindrical second supporting surface 64b are provided in the rotation knob holding portion 64 so that the rotation axis L is positioned in the center of the first and second supporting surfaces 64a and 64b. A first switch operating portion 38, which outputs a signal to a first switch element 12, and a substantially cylindrical first sliding surface 32b, which slides on the first supporting surface 64a, are provided in the first rotation knob 120. A second switch operating portion 58, which outputs a signal to a second switch element 14, and a substantially cylindrical second sliding surface 52b, which slides on the second supporting surface 64b, are provided in the second rotation knob 140.
Patent JP-2010282961-A (JP)
Title: Electrical conductor for high-current bushing
Inventor: DAIS ANSGAR
IPC: H01B17/40
Filed: 2010-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical conductor for a high-current bushing, which has a compact design and is reduced in electrical loss.  <P>SOLUTION: The electrical conductor includes a conductor piece 30, and the conductor piece extends along an axis A and has a cylindrical envelope surface and two electrical connections 10 and 20. One 10 of the two electrical connections has two contact surfaces 11 and 11' which are aligned parallel to one another. This is achieved, in part, because the other 20 of the two electrical connections is connected without a joint to the conductor piece 30, and the electrical connection 10 is hollow and, at right angles to the axis A, has an oval profile with two longitudinal faces which form the two contact surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT