baber/WOPTO huggingface dataset:
Patent JP-2011007430-A (JP)
Title: Combustor for micro gas turbine
Inventor: MURAYAMA MOTOHIDE
IPC: F23R3/28
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustor for a micro gas turbine for achieving stable ignition performance, high combustion efficiency and low CO concentration and NOx, in a small combustion chamber using liquid fuel (e.g. kerosene) as fuel.SOLUTION: The combustor for the micro gas turbine includes: concentric and cylindrical inner liner 12 and outer liner 14 surrounding a central axis; and a burner 16 for performing fuel injection and ignition. The hollow cylindrical combustion chamber 18 is formed within the combustor for the micro gas turbine. The combustion chamber 18 includes a primary combustion chamber 18a provided on an end liner side and having a relatively small outer diameter and a secondary combustion chamber 18b positioned downstream of the primary combustion chamber 18a and having a relatively large outer diameter. The primary combustion chamber includes an ignition chamber 19a on the end liner side and a rapid dilution chamber 19b on the secondary combustion chamber side. An annular intermediate reduction part 20 narrowing the outer diameter of the primary combustion chamber is provided between the ignition chamber 19a and the rapid dilution chamber 19b. A premixing turning flow having high fuel concentration is formed within the ignition chamber and ignited, and a turning flame is rapidly diluted within the rapid dilution chamber.
Patent JP-2010279997-A (JP)
Title: Magnesium adding device
Inventor: TANIGUCHI TOSHIJI
IPC: B22D27/20
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a size and make a prior assessment of a wire feeder method by solving problems of an excessive load to a lid and a defense wall for preventing scattering of molten cast iron during wire addition, in the wire feeder method.  <P>SOLUTION: The prior assessment of a movable-conveyable magnesium adding device and the wire feeder method is made possible by receiving a collision of the molten cast iron by interlocking a treatment container and the lid, reducing the load to the lid, and reducing the size of the device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011015026-A (JP)
Title: Ic tag and management method for goods using ic tag
Inventor: KAGAYA HITOSHI
IPC: H04B5/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC tag capable of enlarging the directivity of an antenna to perform communications from all directions, without having to adjust the position of the antenna, and to provide a management method for goods using the IC tag.SOLUTION: The IC tag 10 includes a housing 11 and an inlet 21. The housing 11 is arranged with bridging two adjacent rod-shaped members 32, one of which is made of metal; the inlet is prepared at one surface 11a of the housing 11; the housing includes a pair of engaging 12 and a connection 13; each of the pair of engaging 12 lies outside, engaged with each of the two rod-shaped members 32; the connection connects the pair of engaging; when the engaging 12 is outside engaged with the rod-shaped member 32, the tip end of an antenna 24 is arranged along with a surface 12a faced at the rod-shaped member 32 in the engaging so that the tip end of the antenna 24 faces and crosses to the metal rod-shaped member 32, while an IC chip 23 is arranged on a surface 13a facing the rod-shaped member in the connection 13; and the tag is suchthat the IC chip 23 and its near section are arranged in an area, made of a non-conductive member within the connection 13.
Patent JP-2011017772-A (JP)
Title: Zoom lens, optical apparatus with the same mounted thereon and method for manufacturing the same
Inventor: ARAI DAISAKU
IPC: G02B15/20
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-compact zoom lens that has a wide viewing angle in a wide-angle end state, ensures high image quality, and is suitable for, e.g., a video camera and an electronic still camera using a solid-state imaging device or the like, and to provide an optical apparatus with the zoom lens mounted thereon, and a method for manufacturing the zoom lens.SOLUTION: The zoom lens having an optical element P for bending an optical path satisfies the following conditional inequalities: 0.02<fw/PIL<0.095, and 0.48<(fT/fW)/(PIL/PL)<0.82, wherein the focal length of the zoom lens in the wide-angle end state is denoted as fW, a distance from the surface closest to the object side of the optical element P for bending the optical path, to an imaging surface I is denoted as PIL, the focal length of the zoom lens in a telephoto end state is denoted as fT, the optical path length of the optical element P for bending the optical path is denoted as PL.
Patent JP-2011019336-A (JP)
Title: Electric motor control device
Inventor: TONAMI YOUSUKE
IPC: H02P6/18
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor controller that improves torque ripples and vibration noise reduction performance in the electric motors, and also prevents the torque ripples and vibration noise reduction performance from deteriorating even at secular change of the amount of eccentricity.SOLUTION: The electric motor 11 is a p-phase m-line n-split type electric motor, where winding of each phase has m lines and each winding is divided into n. A current command unit 7 calculates a d/q-axis current command value from a target value set by a target setter. A current command correction unit 8 corrects the d/q-axis current command value calculated by the current command unit 7 according to a rotational angle detected by a rotational angle detection unit 2 so that a plurality of orders of harmonic ripple components in a plurality of circular ring vibration modes of the electric motor are removed, and outputs the d/q-axis current command value after correction of the p-phase m-line n-split. A current control unit 9 calculates a drive command value so that a detected d/q-axis current of m-line n-split obtained from a current detection unit 4 and a 3-phase/2-phase conversion unit 5 becomes the d/q-axis current command value after the correction.
Patent JP-2011018201-A (JP)
Title: Document generation device
Inventor: KATO YUTAKA
IPC: G06T1/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a document generation device, a document generation application and a printer driver, which improve efficiency of retrieval by embedding a retrieving character code in a transparent color only for an imaged character and not embedding it for a non-imaged character, thereby eliminating the necessity of acquiring image data for OCR.SOLUTION: The document generation device decides whether or not a character is imaged, and performs, when the character is imaged, character drawing in the same drawing position as the imaged character in transparent color.
Patent JP-2011020480-A (JP)
Title: Vehicular suspension
Inventor: OKAMOTO KIMIO
IPC: B60G3/18
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a stroke amount of a bump of a suspension and a negative camber angle in bumping, and to improve steering stability.  <P>SOLUTION: This vehicular suspension 31 includes a first link 36 with its one end supported to a lower arm 35 so as to be turnable around a vehicle longitudinal direction, a second link 37 connected so as to be turnable to the other end of the first link 36 and a lower end of a damper 34, respectively, and rotatable around the vehicle longitudinal direction, and a third link 38 connected so as to be turnable to the other end of the first link 36 and a knuckle 32n, respectively, and turnable around the vehicle longitudinal direction in which an attachment part at the knuckle side is arranged between the lower end of the damper 34 and an attachment part of the lower arm 35 to the knuckle 32n in a vehicle vertical direction. The suspension is arranged so that an angle formed of the first link 36 and the second link 37 inside in a vehicle width direction and an angle formed of the first link 36 and the third link 38 inside in the vehicle width direction in a flat road rest state become below 180°, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278640-A (JP)
Title: Method of designing phase distribution type circular polarization antenna
Inventor: TAKEI TAKESHI
IPC: H01Q21/24
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a phase distribution type circular polarization antenna having an aggregated structure of thin conductor lines, which achieves a circularly polarizing operation in a thin-plate small-dimension structure without using the wavelength shortening effect of dielectrics or the like.  <P>SOLUTION: An antenna is composed of an aggregate of thin conductor lines 2a, 2b, 2c, 2d, the aggregate is deployed into a two-dimensional plane, and the arrangement of the thin conductor lines 2a, 2b, 2c, 2f and the arrangement of feeding points are determined so that a complex vector sum of shading in two orthogonal directions being set within the same plane of induction currents at respective points of the deployed conductor lines 2a, 2b, 2c, 2d has the same amplitude and a phase difference of 90°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023145-A (JP)
Title: Short arc type discharge lamp
Inventor: YAMADA TAKESHI
IPC: H01J61/073
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure, in a short arc type discharge lamp in which a pair of a cathode and an anode are placed to face each other in an arc tube, in which blackening of the lamp does not occur by evaporation of an electrode material without protruding a center of a tip of the anode rather than a periphery annular section thereof, particularly during full standby lighting in which normal lighting with rated power and standby lighting in which lighting is performed with electric power smaller than it are repeated.  <P>SOLUTION: The short arc type discharge lamp is characterized in that a buffer material including a material of which yield stress is lower than that of an electrode material is made to exist between the tip center of an anode tip and the periphery annular section, and thermal stress of the tip center is reduced by the buffer material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009232865-A (JP)
Title: Probe array for distinguishing dna, and method of using probe array
Inventor: WIGLER MICHAEL
IPC: C12Q1/6809
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution to problems associated with the use of microarray technology for the DNA analysis.  <P>SOLUTION: Provided are compositions and methods for the use of simple and compound representations of DNA in microarray technology. Methods for the production of High Complexity Representations (HCRs) of the DNA from cells are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020901-A (JP)
Title: Hydride complex and hydrogen storage material
Inventor: MATSUMOTO MITSURU
IPC: C01B3/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hydride complex from which hydrogen can be extracted even at a temperature of 200°C or lower, and to provide a hydrogen storage material obtained by releasing hydrogen from the hydride complex.  <P>SOLUTION: The hydride complex is obtained by mixing and pulverizing a mixture of a metal borohydride M(BH<SB>4</SB>)<SB>n</SB>(where M represents at least one first metal element selected from alkali metals, alkaline earth metals and transition metals, and n represents an oxidation number of M), a metal amide M'(NH<SB>2</SB>)<SB>n'</SB>(where M' represents at least one second metal element selected from alkali metals, alkaline earth metals and transition metals, and n' represents an oxidation number of M'), and a metal hydride M''H<SB>n''</SB>(where M'' represents at least one third metal element selected from alkali metals, alkaline earth metals and transition metals, and n'' represents an oxidation number of M''). The hydrogen storage material is obtained by wholly or partially releasing hydrogen included in the hydride complex.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021156-A (JP)
Title: Mold detergent composition and mold detergent, and method for cleaning mold using the same
Inventor: TAKASHIMA KOICHI
IPC: C11D7/22
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold detergent composition exerting excellent detergency against a mold stained through repetitive molding operations.  <P>SOLUTION: The detergent composition is intended for use on a heat-molding mold used for repetitively molding a molding material. The detergent composition comprises: at least one base material chosen from a synthetic rubber and a synthetic resin; at least one chosen from alkali metal salt and alkali metal hydroxide; and water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009245453-A (JP)
Title: Server of search site and method of providing search page
Inventor: KAWANO TOMOKO
IPC: G06F15/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server of a search site capable of varying the layout of a search page from user (company) to user.  <P>SOLUTION: The server 101 of the search site receives access from a user's terminal 11 via a portal site 41 or a company's site 21 and provides a database-interactive website. A template for defining the layout of a search page is registered in the server 101 of the search site, for each company which registers merchandise-related information in a database 113. Based on the template registered, a search page with its layout varied for each company to be referred to is provided to the user's terminal 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026029-A (JP)
Title: Paper feeding control device, image forming device and paper feeding control method
Inventor: TAKAHASHI SATORU
IPC: B65H7/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a machine maintenance frequency by lengthening the service life together with the other paper feeding stage, even if paper feeding advances from a specific paper feeding stage.  <P>SOLUTION: Paper is individually set in a plurality of paper feeding stages 15a sand 15b. A count part 17 counts the paper feeding number with every paper feeding stages 15a and 15b. A paper detecting part 19 detects a kind of paper set in the paper feeding stages 15a and 15b. A switching control part 21 controls so as to switch to the paper feeding from the other same paper feeding stage on its same kind of paper, when a count value in one same paper feeding stage exceeds a preset reference count value in a state where the paper detecting part 19 detects a plurality of paper feeding stages 15a and 15b of setting the same kind of paper as the same paper feeding stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025425-A (JP)
Title: Rim replacing device of post-curing inflator
Inventor: HINENO YOSHIKATSU
IPC: B29C35/16
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the rim replacing device of a post-curing inflator capable of achieving the automation of exchange work, capable of reducing the downtime of a vulcanizer to enhance productivity and capable of also achieving cost reduction.  <P>SOLUTION: In the post-curing inflator for sealing compressed air in the vulcanized tire held by a first support 13 and a second support 16 to perform expansion cooling, a clamp/unclamp mechanism 26, which has the annular grooves 41 provided to the inner peripheral parts of both of the outside rim 11 mounted on the first flange 12 of the first support and the inside rim 14 mounted on the second flange 15 of the second support and a plurality of the locking members 42 provided to the first and second flanges in a state freely protruded and retracted in a horizontal direction and locked with the annular grooves 41 in a protruded state to prevent the separation of the outside and inside rims from the first and second flanges, is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026159-A (JP)
Title: Sulfuric acid production facility
Inventor: TANAKA TAKEO
IPC: C01B17/765
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the production of waste sulfuric acid during the temperature increase of a converter.  <P>SOLUTION: A sulfuric acid production facility includes: a drying column 1, which removes the water content in a raw material gas by allowing sulfuric acid to absorb and discharges the gas from which the water content has been removed; a converter 2, which converts SO<SB>2</SB>contained in the gas discharged from the drying column 1 and introduced from the drying column 1 to SO<SB>3</SB>and discharges the gas containing SO<SB>3</SB>; and an absorption column 3, in which the gas discharged from the converter 2 is introduced and which collects SO<SB>3</SB>contained in the gas and discharges an off-gas containing collected SO<SB>3</SB>. In this facility, an introduction line L100 is provided to introduce the off-gas discharged from the absorption column 3 to the drying column 1. Thereby, the off-gas, which is discharged from the absorption column 3 through the converter 2 after the water content is removed in the drying column 1, is once again introduced to the drying column by the introduction line L100; while the temperature of the converter 2 is raised, the gas to be introduced to the drying column 1 is made to be a gas without water content and reduction in concentration of the sulfuric acid in the drying column 1 is prevented in order that the production of waste sulfuric acid is avoided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029436-A (JP)
Title: Metal core substrate with caulking terminal
Inventor: TAKAGI YUSUKE
IPC: H05K1/05
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal core substrate which becomes smaller and thinner than ever before and is firmly bonded to a wire harness, without requiring a connector at all.  <P>SOLUTION: External connection terminals in which a part of a metal plate is exposed are formed as a caulking part of T-shaped terminals 30T1 to 30T3 in a planar view. Only the number of external connection terminals 30T1 to 30T3 corresponding to the number of connection electric wires are placed side by side, and a through-hole region 30H is integrally formed in side parts of long metal plates 30D1 to 30D3 which directly join an input side and an output side of the metal plate. In the metal core substrate, labyrinth shape bodies 30L1 to 30L3 are formed which prevent linear connection between the T-shaped terminals 30T1 to 30T3 and the long metal plates 30D1 to 30D3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027066-A (JP)
Title: Pump and pump device
Inventor: IKENOBO TAKUMA
IPC: F04D29/42
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump and a pump device, which changes the number of stages of pump portions to be layered, while reducing production costs.  <P>SOLUTION: This pump 13 provided in the pump device 1 and connected to a motor 11 through a rotary shaft 12 includes: part of the rotary shaft 12; a pump casing 25; a single or a plurality of layered pump sections 26 for boosting; and a spacer 29 provided between the pump casing 25 and the pump sections 26 when the pump sections 26 having the number smaller than the maximum number of the layered stages of the pump sections 26 layerable in the pump casing 25 are provided in the pump casing 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009246401-A (JP)
Title: Method of forming highly reliable multi-layer circuit board
Inventor: PENDO SHAUN
IPC: H05K1/16
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high wiring density and a strict dimensional tolerance in a multi-layer circuit board.  <P>SOLUTION: The multi-layer circuit board includes a dielectric base board 30, and a sacrificial structure 38 formed on a base board 30 and a conductor 36. The sacrificial structure 38 defines a region protected from the deposition of a dielectric layer. The sacrificial structure 38 is removed after the dielectric layer is deposited to form a dielectric thin film layer patterned on the base board 30 and the conductor 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032697-A (JP)
Title: Fire-resistive covering structure for base-isolating device
Inventor: OGURA TOSHIHIRO
IPC: E04B1/36
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To impart a fire-resistive covering structure in a simple constitution and satisfactory in fire-resistive performance to a base-isolating device arranged between two structures different in size from each other.  <P>SOLUTION: This fire-resistive covering structure includes a horizontal fire-resistive panel 2 surrounding the first structure SL, and a vertical fire-resistive panel 3 surrounding the base-isolating device 10; and the vertical fire-resistive panel 3 comprises a first fire-resistive panel 30 which is attached to a second structure SU, and a second fire-resistive panel 31 which is attached to the horizontal fire-resistive panel 2 in such a manner as to face the first fire-resistive panel 30. The horizontal fire-resistive panel 2 is fixed to fixing members 40 and 41 which are fixed to the first structure SL. The first fire-resistive panel 30 is fixed to an upper fixing member 32 which is fixed to the second structure SU; the second fire-resistive panel 31 is fixed to a lower fixing member 33 which is fixed to the horizontal fire-resistive panel 2; and a slit P is formed between the respective fire-resistive panels 30 and 31. The fixing members 40 and 41 and the lower fixing member 33 are arranged on the horizontal fire-resistive panel 2 in such a manner as not to come into contact with one another.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031211-A (JP)
Title: Simple fresh water generator
Inventor: KODAMA NORIHISA
IPC: C02F1/44
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple fresh water generator packaged as compactly as possible without loss of its water generating capacity and convenience.  <P>SOLUTION: The simple fresh water generator includes: a filtration unit 1 which forms part of a flow passage L for raw water W and filters the raw water W passing therethrough; a water supply pump 2 for supplying the raw water W to the flow passage L; a water storage tank 3 for storing daily life water W' generated through the filtration unit 1; a power generation means 4 for supplying electric power to the water supply pump 2; and a pallet body 5 on which these are mounted. The water storage tank 3 is formed of a foldable bag-like body. The pallet body 5 includes a first pallet 50 and a second pallet 51. The water storage tank 3 is mounted on the first pallet 50. The filtration unit 1, the water supply pump 2 and the power generation means 4 are mounted on the second pallet 51. A housing part for the folded storage tank 3 is formed within the first pallet 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038779-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUJITA YUSHIN
IPC: H01L29/84
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same preventing restrictions on sensitivity of an MEMS element due to insulating isolation region.  <P>SOLUTION: The semiconductor device includes: a semiconductor substrate 10 on whose upper surface a recessed part 100 is formed; a support 70 formed on the semiconductor substrate 10 so as to surround the recessed part 100; a beam-shaped movable part 20 including a movable electrode 21 disposed above the recessed part 100 and fixed to the support 70 at a position spaced apart from the movable electrode 21; a beam-shaped stationary electrode 30 disposed above the recessed part 100 so as to face the movable electrode 21 and fixed to the support 70; and the insulating isolation regions 40 which include a separation column 401 made of semiconductor and an isolation insulating film 402 disposed on a side surface of the separation column 401, are disposed between the movable and stationary electrodes 21, 30 and the support 70, respectively, and electrically isolate the movable and stationary electrodes 21, 30 from the support 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT