baber/WOPTO huggingface dataset:
Patent JP-2012057653-A (JP)
Title: Extension tool for stud bolt
Inventor: HIRAI MASARU
IPC: F16B35/00
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an extension tool for a stud bolt, the tool capable of preventing loosening after attachment to a stud bolt.SOLUTION: The extension tool 10 includes: a male screw portion 24 formed at one end 10a; a rod type tool body 20 formed at the other end 10b and including a female screw portion 26 to be fitted to a stud bolt 14; an engaging portion 28 formed on the outer circumferential face of the tool body 20 and to be engaged with a tool that turns the tool body 20; and a turning prevention portion 30 hooking the stud bolt 14 fitted to the female screw portion 26 so as to prevent turning of the tool body 20. The extension tool 10 after the attachment to the bolt can be prevented from loosening by the rotation prevention portion 30.
Patent JP-2012059525-A (JP)
Title: Lighting apparatus
Inventor: HIGUCHI MASANAO
IPC: H05B37/02
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus which can illuminate an indicator part of display equipment such as a combination meter accurately and is simplified.SOLUTION: A lighting apparatus, which is designed to illuminate an indicator part formed in display equipment, comprises: a first power line 20 and a second power line 30; a switch 21 for switching the on/off states of the first power line 20; switches 21 and 31 for switching the on/off states of the second power line 30; a current application line 41a connected to the first power line 20 and provided with a light-emitting element 71, etc.; a current application line 42a connected to the second power line 30 and provided with a light-emitting element 73, etc.; a transistor 61a, connected to the current application lines 41a and 42a, which permits drive current for the current application lines 41a and 42a to circulate; and a control circuit 90 which changes the on/off states of the switches 21 and 31 and also controls circulation of drive current for the current application lines 41a and 42a.
Patent JP-2011046713-A (JP)
Title: Chemically amplified positive resist composition, (meth)acrylate derivative and method for producing the same
Inventor: TAKEMOTO KAZUKI
IPC: C07D307/33
Filed: 2010-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition having good line edge roughness and a chemically amplified positive resist composition wherein the pattern is miniaturized in a reflow step.  <P>SOLUTION: This invention provides a radiation-sensitive composition which comprises a resin comprising a repeating unit of formula (I) and at least one repeating unit selected from the group consisting of repeating units of formulas (II), (III), (IV) and (V) and an acid generator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012065374-A (JP)
Title: Power converter and elevator
Inventor: MORI KAZUHISA
IPC: B66B1/34
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce a transient temperature rise of a semiconductor module without increasing the size of a power converter so much.SOLUTION: A first semiconductor module constituting at least a part of the converter and a second semiconductor module constituting at least a part of an inverter are attached to a heat reception portion of a radiator including heat transport means with a phase change. Heat capacity per unit area of the heat reception portion from the second semiconductor module to the heat transport means is made larger than that of the unit area of the heat reception portion from the first semiconductor module to the heat transport means. Specifically, on a second semiconductor module side, the thickness of the heat reception portion from the semiconductor module to the heat transport means is preferably made larger than that on a first semiconductor module side, so that the heat capacity per unit area is enlarged.
Patent JP-2012062665-A (JP)
Title: Joint metal fitting for screw steel rod and connection method of screw steel rod
Inventor: TOYOMASU KATSUNORI
IPC: E04C5/18
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a joint metal fitting for a screw steel rod, which is capable of surely preventing the loosening of a fixed state of a connection joint and the screw steel rod and the detachment of the screw steel rod from the connection joint, etc., even in the case of performing the work of rotating the screw steel rod connected through the connection joint in the direction of detaching it from the connection joint, is in a simple structure, and is also excellent in the workability of attachment and detachment to/from the screw steel rod.SOLUTION: The joint metal fitting for the screw steel rod includes: a pipe member 20 formed in a size capable of housing therein a connection joint 10 for connecting the end parts of screw steel rods 1a and 1b which are provided with a screw part and a flat part on the outer peripheral surface and are roughly in an elliptic shape in the cross sectional view with each other; and a first turning block member 30 and a second turning block member 40 fixed to both end openings of the pipe member 20. Insertion holes 31 and 41 of the first turning block member 30 and the second turning block member 40 are formed in an elliptic shape slightly larger than the cross sectional view shape of the screw steel rods 1a and 1b so as not to rotate the screw steel rods 1a and 1b.
Patent JP-2012063112-A (JP)
Title: Air conditioner
Inventor: ITAMOTO TAKAO
IPC: F24F11/02
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of easily performing warm-up timer operation even in an air conditioner provided with: an indoor unit in which an indoor controller does not have a clock function; and a wired remote controller which has a clock function.SOLUTION: In the air conditioner 1 provided with the indoor unit 2 in which the indoor controller 15 does not have a clock function and the wired remote controller 20 which has a clock function, the wired remote controller 20 has a function for sending a signal for starting operation of the air conditioner 1 at a warm-up-timer-operation time prior to a set time and controlling indoor temperature to a prescribed temperature at a set time to the indoor controller 15 before a prescribed time of the set time and the indoor controller 15 has a function for starting warm-up timer operation of the air conditioner 1 at a corrected warm-up-timer-operation time corrected on the basis of suction temperature at the last set time of warm-up timer operation when the warm-up signal is received.
Patent JP-2012065510-A (JP)
Title: Stator
Inventor: SATO KO
IPC: H02K3/46
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a stator which suppresses an increase of the number of components and to suitably secure insulation.SOLUTION: The stator includes: a stator core 11; a plurality of bobbins 12 installed respectively on a plurality of teeth 17; and winding 13 constituted of a plurality of coils 13 wound to the plurality of bobbins 12 installed on the teeth 17. Each bobbin 12 includes a pair of flanges 27 and 28 extending in both sides in a circumferential direction and abutting on an outer peripheral surface of a yoke 16. Flanges 27 and 28 of the bobbins 12 adjacent in the circumferential direction are overlapped in a radial direction in notch portions 27a and 28a which are alternately notched.
Patent JP-2012065520-A (JP)
Title: Protective relay
Inventor: SHIRAKAWA HIRONORI
IPC: H02H3/093
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective relay capable of reducing a difference between an actual load temperature and a load temperature recorded on the protective relay without using a temperature sensor and the like even when a control power supply of the protective relay is recovered after blackout.SOLUTION: The protective relay calculates a load temperature based on the quantity of electricity of a load to be protected, stores the calculated load temperature in a nonvolatile storage unit as an accumulated load temperature and, when starting, calculates a starting load temperature based on the accumulated load temperature recorded on the nonvolatile storage unit.
Patent JP-2012069590-A (JP)
Title: Wafer positioning device and wafer positioning method
Inventor: OKANO SHINYA
IPC: H01L21/68
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling early detection of abnormality on the surface of a holding base.SOLUTION: By the retention of a wafer W on a holding base 1 and the rotation of the holding base 1 by one revolution or more, the peripheral position of the wafer W is detected by an optical sensor 4. By the acquisition of relational data between the position of the holding base 1 in the revolution direction and the light receiving output of the optical sensor 4, the direction and the center position of the wafer are detected based on the relational data. Further, in the relational data, it is decided whether a slip phenomenon occurs between the wafer and a retention member 3 fitted into the holding base 1, based on actually measured data corresponding to the acceleration region and the deceleration region of the holding base. For example, in the relational data, based on data corresponding to the equal speed region of the holding base 1, data in the acceleration region and the deceleration region when the slip phenomenon is not produced are estimated. The decision of the occurrence of the slip phenomenon is made based on the result of comparison between the estimated data and the actually measured data.
Patent JP-2012066967-A (JP)
Title: Coating solution for covering glass fiber and rubber-reinforcing glass fiber using the same
Inventor: IWANO TAKASHI
IPC: D06M15/693
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating solution for covering a glass fiber which gives durability such as heat resistance and water resistance in good balance to a transmission belt or a conveyor belt using chloroprene rubber as a preform and configured by burying rubber reinforcing glass fibers for reinforcement and further gives a coating layer excellent in adhesion to chloroprene rubber, and to provide rubber reinforcing glass fibers using the coating solution for covering glass fibers.SOLUTION: Each of rubber reinforcing glass fibers 3 buried in a transmission belt using chloroprene rubber 2 as a preform is configured by covering a strand obtained by bundling a plurality of glass fiber filaments with a coating layer containing a monohydroxy benzene-formaldehyde condensate (A), a vinylpyridine-styrene-butadiene copolymer (B) and a chlorinated polyolefin compound (C).
Patent JP-2012068943-A (JP)
Title: Display device, display method, and program
Inventor: MIYAHARA MASAKI
IPC: G06F3/048
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily acquire a history of a screen transition.SOLUTION: A storage unit 120 stores an order in which a plurality of booting applications display a screen on display units 110-1 and 110-2 having a touch panel function, along with display information indicating on which display unit 110-1 or 110-2 is displayed. When the display units 110-1 and 110-2 receive a prescribed input by the touch panel function, a display control unit 130 hierarchically displays a thumbnail corresponding to the application on the display units 110-1 and 110-2 according to the order and the display information stored by the storage unit 120.
Patent JP-2011019282-A (JP)
Title: Method of coding and decoding using low-density parity check code in wireless communication system and device for the same
Inventor: OH MIN SEOK
IPC: H03M13/19
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device of coding and decoding data using a low-density parity check matrix in a wireless communication system, to provide a method of coding data using an LDPC code, and to provide a device for coding data using the LDPC code.SOLUTION: In the method of coding data using the low-density parity check (LDPC) code, the method of coding data is configured including: a stage of providing a permutation matrix, a zero matrix, and an elemental matrix; a stage of generating a parity matrix by expanding the elemental matrix using the permutation matrix and the zero matrix; and a stage of coding data transferred using the parity matrix.
Patent JP-2012074240-A (JP)
Title: Lithium-transition metal oxide powder and manufacturing method thereof, cathode active material for lithium ion battery, and lithium ion secondary battery
Inventor: NAGATOMI AKIRA
IPC: H01M4/525
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide lithium-transition metal oxide powder in which a coating layer containing lithium niobate is formed on a part or an entirety of lithium-transition metal oxide particle surfaces and green compact resistance is low, and to provide a cathode active material for lithium ion batteries containing the lithium-transition metal oxide powder.SOLUTION: Lithium-transition metal oxide powder is composed of lithium-transition metal oxide particles in which a part or an entirety thereof is coated with a coating layer containing lithium niobate. A carbon content of the lithium-transition metal oxide powder is equal to or smaller than 0.03 mass%.
Patent JP-2011086289-A (JP)
Title: Register state saving and restoring
Inventor: PENTON ANTONY JOHN
IPC: G06F9/48
Filed: 2010-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following disadvantages: data dependency hazards, unpredictable and slow exception handling latency during storage or restoration in data processing, and slow processing after restoring the register state.  <P>SOLUTION: In a data processing apparatus 1 having registers 6, when a state saving trigger event occurs while a result value of a data processing operation is still to be written to a destination register, then saving and restoring control circuitry 12 selects a state saving sequence defining a temporal order for saving register values to a backup data store 10. The sequence is selected to provide the destination register with a position within the sequence corresponding to a time after the result value has been written to the destination register. The register values are then saved to the backup data store 10 in the order of the selected state saving sequence. A similar technique can be used when a state restoring trigger event triggers loading of the data values from the backup data store 10 to the registers 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012078371-A (JP)
Title: Method for producing toner particle
Inventor: KUROKI SHIRO
IPC: G03G9/087
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of toner particles by which toner particles having a sharp grain size distribution that facilitates easy preparation of a toner satisfying demands for high developability, high transfer property and low-temperature fixability, can be produced even in a system with a tendency of producing coarse particles.SOLUTION: The production method of toner particles includes: a step of preparing an aqueous medium (A) containing inorganic fine particles hardly soluble with water; a granulation step of adding a polymerizable monomer composition containing a polymerizable monomer and a colorant to the aqueous medium (A) and granulating the polymerizable monomer composition to form particles of the polymerizable monomer composition; and a polymerization step of polymerizing the polymerizable monomer included in the particles of the polymerizable monomer composition to produce toner particles. The aqueous medium (A) is prepared in a preparation chamber in which stirring means is installed. The method specifies a content volume of the preparation chamber, a discharge amount of the aqueous medium (A) discharged from the stirring blade in unit time, concentration of the inorganic particles hardly soluble with water in the aqueous medium (A), an average of the zeta potential of the inorganic fine particles hardly soluble with water in the aqueous medium (A) at a temperature during granulation and the standard deviation with respect to the above average, and a pH of the aqueous medium in the granulation step.
Patent JP-2012081375-A (JP)
Title: Method of manufacturing hollow fiber carbon membrane
Inventor: YAMAMOTO HIROKAZU
IPC: B01D69/08
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow fiber carbon membrane which can quickly obtain a large amount of hollow fiber carbon membranes excellent in formability.SOLUTION: In the method of manufacturing a hollow fiber carbon membrane which has a wet or dry-wet spinning process, a drying process, and a carbonization process as basic processes, a hollow fiber-shaped material obtained by spinning using a spinning dope and a core liquid is wound by a bobbin and then cut along a line connecting both ends of the bobbin in a state where the hollow fiber-shaped material is set in a water tank, and after the cut hollow fiber-shaped materials are stored in water, they hang in the gravity direction in a state where their both ends are released to remove the core liquid and water from the hollow fiber-shaped materials, and each of the cut hollow fiber-shaped materials is hung with a weight at the lower end thereof in a state where the upper end is released to dry a polymer part of the hollow fiber-shaped material.
Patent JP-2012081382-A (JP)
Title: Biological liquid waste treatment apparatus and biological liquid waste treatment method
Inventor: FUJIMOTO NORIYUKI
IPC: C02F3/28
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a biological liquid waste treatment apparatus and a biological liquid waste treatment method, capable of sufficiently decomposing oil or fat separated from oil-containing liquid waste.SOLUTION: The oil-containing liquid waste is separated into liquid waste containing the oil or fat at a lower concentration and liquid waste containing the oil or fat at a higher concentration by means of an oil concentration/separation apparatus 1; the liquid waste containing the oil or fat at a lower concentration is introduced into a methane fermentation apparatus 2, and subjected to a methane fermentation treatment using microbial sludge, while the liquid waste containing the oil or fat at a higher concentration is introduced into an oil decomposition apparatus 3 and stirred by means of a stirring apparatus 11. The state of the oil in the liquid waste containing the oil or fat at a higher concentration is acquired by means of an oil state acquisition means 10, and the stirring condition of the stirring apparatus 11 is changed in accordance with the state of the oil. According to this, the oil contained in the high-concentration oil liquid waste is surely decomposed using the microbial sludge while suppressing the formation of masses of the oil.
Patent JP-2012088111-A (JP)
Title: Threshold photoelectron spectroscopic apparatus and threshold photoelectron spectroscopic method
Inventor: OBA AKIRA
IPC: G01N23/227
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of efficiently performing threshold photoelectron spectroscopy.SOLUTION: A threshold photoelectron spectroscopic apparatus 1 includes a first light source 10, a second light source 20, an irradiating optical system 30, a vacuum vessel 40, a molecular beam generation part 50, an imaging part 60, and a detection part 70. On a preparation stage, the first pulse light output timing of the first light source relative to the molecular beam generation timing of the molecular generation part is set to respective values to perform molecular beam generation by the molecular beam generation part, first pulse light output by the first light source and fluorescent imaging by the imaging part. On a succeeding measurement stage, the second pulse light output timing of the second light source relative to the molecular beam generation timing of the molecular beam generation part is set and an irradiation position of second pulse light to a molecular beam is set so as to be set to timing and an irradiation position determined based on a fluorescent image obtained by the fluorescent imaging of the imaging part on the preparation stage.
Patent JP-2012088442-A (JP)
Title: Method for manufacturing polarization film
Inventor: MATSUO NAOYUKI
IPC: G02B5/30
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarization film, by which a polarization film having a high polarization function can be efficiently manufactured.SOLUTION: A method for manufacturing a polarization film includes a first step in which a band-like first polyvinyl alcohol resin film is fed into a transfer passage from its front-end side and is extended in a longitudinal direction in the transfer passage, and a second step in which, with a rear-end side of the preceding first polyvinyl alcohol resin film and a front-end side of a subsequent second polyvinyl alcohol resin film overlapped with each other, the first and second polyvinyl alcohol resin films are joined and connected by performing laser welding such that crystallinity of a joint part and peripheral parts at both sides thereof in the longitudinal direction is equal to or less than that of a non-joint part, thereby the polarization films being continuously manufactured.
Patent JP-2011054572-A (JP)
Title: Photoelectric conversion element, method of manufacturing photoelectric conversion element, and electronic equipment
Inventor: MORII KATSUYUKI
IPC: H01L31/04
Filed: 2010-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a photoelectric conversion element by which the photoelectric conversion element superior in photoelectric conversion efficiency can be manufactured; to provide the photoelectric conversion element manufactured by the method of manufacturing the photoelectric conversion element; and to provide an electronic equipment equipped with such a photoelectric conversion element.  <P>SOLUTION: A solar cell (photoelectric conversion element) 1 is manufactured through: a first step of preparing a porous electron transport layer 4 installed on one face side of a cathode 3; a second step of forming a dye layer D so as to be in contact with the electron transport layer 4; a third step in which, after supplying a first liquid material containing a first semiconductor material from a side opposite to the cathode 3 of the electron transport 4, a second liquid material containing a second semiconductor material is supplied to form a hole transport layer 5 in contact with the dye layer D; and a fourth step in which an anode 6 opposite to the cathode 3 is formed on the side opposite to the cathode 3 of the hole transport layer 5. In the third step, as the first liquid material, a liquid material having lower viscosity at normal temperatures than that of the second liquid material is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012097907-A (JP)
Title: Water heater
Inventor: TAKATANI TAKAYUKI
IPC: F24H9/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a water heater with a dissolution device for easily increasing the component concentration of an inorganic compound, etc., in a bathtub.SOLUTION: The water heater includes: a bathtub water supply circuit 39 for supplying hot water to a bathtub; a bathtub water circulation circuit 41 for circulating the hot water of the bathtub; a dissolution device 16 for dissolution of the inorganic compound; and a bathtub water pump 40. The water heater is characterized in that: the bathtub water supply circuit 39 communicates with the bathtub through the bathtub water circulation circuit 41; and the dissolution device 16 and the bathtub water pump 40 are arranged in the bathtub water circulation circuit 41. The circulation of water or hot water containing the inorganic compound through the bathtub water circulation circuit 41 accordingly increases the component concentration of the inorganic compound in the bathtub.