baber/WOPTO huggingface dataset:
Patent JP-2010107126-A (JP)
Title: Humidifier
Inventor: KATAGIRI TOSHIKATSU
IPC: F24F6/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier capable of performing suitable humidification, regarding the humidifier for humidifying a fluid such as air supplied to a fuel cell or the like.  <P>SOLUTION: The humidifier 1 includes a hollow fiber membrane bundle 11 formed by bundling a plurality of hollow fiber membranes 12, and a cylindrical case 21 holding the hollow fiber membrane bundle 11. Air flows through inside the hollow fiber membranes 12, and cathode off-gas with different humidity from air flows through inside the case 21 and outside the hollow fiber membranes 12. The cathode off-gas flows in from an off-gas inflow part 22a of the case 21 toward an upper face 14 of the hollow fiber membrane bundle 11. A clearance structure is provided for reducing a clearance G between the hollow fiber membrane bundle 11 and the case 21 when the cathode off-gas pushes the hollow fiber membrane bundle 11 to cause the pushed hollow fiber membrane bundle 11 and the case 21 to approach or abut on each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110160-A (JP)
Title: Rotating electrical machine
Inventor: KATO HIRONORI
IPC: H02K3/52
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a dimensional disadvantage of a stator the coils of which are separately connected via bus rings by phase.  <P>SOLUTION: A U-phase connecting bus ring 16, a V-phase connecting bus ring 17, a W-phase connecting bus ring 18, and a neutral point connecting bus ring 19 are distributed to one end and the other end of both axial ends of an iron core 2 of a stator 1 for arrangement. This avoids a situation such that arrangement spaces for the bus rings 16 to 19 are required only at one axial end of the iron core 2 (which means the arrangement spaces should be distributed to both ends). Hence the outer diameter dimension of the stator 1 is reduced or the inner diameter dimension of the same is enlarged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111954-A (JP)
Title: Resin-finished fabric
Inventor: SAIKI HIROYUKI
IPC: A41D13/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-finished fabric which has high adhesiveness and a correction effect, can give a desired stress value to an optional position, is high in freedom for stress application, and is excellent in productivity.  <P>SOLUTION: There is provided the resin-finished fabric produced by coating optional positions on an elastic woven fabric with a resin liquid to form resin portions, wherein the stress values of the woven fabric portions having the resin portions are higher than the stress values of the woven fabric portions not having resin portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116692-A (JP)
Title: Building with vibrational energy absorbing device
Inventor: MASUKO HIROSHI
IPC: F16F15/02
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively absorb a vibrational energy of a building, to effectively utilize an area between an outermost column and the other outermost column, and to efficiently perform maintenance control operation of a vibrational energy absorbing device.  <P>SOLUTION: This building includes: a plurality of columns which are positioned at horizontal spacings; a plurality of first members which are provided at vertical spacings at least on one of the outermost columns and are elongated respectively in the outward direction of the outermost column from the outermost column; and the vibrational energy absorbing device which is arranged between the two first members adjacent to each other, the upper end of which is attached to the upper first member, and the lower end of which is attached to the lower first member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116007-A (JP)
Title: Propeller of marine vessel
Inventor: NAGAYA SHIGEKI
IPC: B63H1/26
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely suppress the generation of hub vortex at the rear of a boss with a simple structure without having considerable influence on the performance of a propeller.  <P>SOLUTION: The propeller of marine vessel includes: a boss 11 mounted to a rotation axis; a plurality of blades 12 provided on the boss 11 with a predetermined interval in the circumferential direction; hub vortex suppressing parts 15, provided between adjacent blades 12 in the circumferential direction, each for inducing a flow, following a surface 14 of the boss 11, from the surface 14 of the boss 11 to the outside so as to suppress the generation of hub vortex at the rear of the boss 11. The hub vortex suppressing part 15 has a gradient surface 16 inclining outward in the radius direction in accordance with going rearward on the surface 14 of the boss 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118450-A (JP)
Title: Method of manufacturing semiconductor light-emitting element, and semiconductor light-emitting element
Inventor: TANAKA SATOSHI
IPC: H01L33/32
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that can improve light extraction efficiency and has improved reliability, and to provide a method of manufacturing the semiconductor light-emitting element.  <P>SOLUTION: A growth substrate is prepared; a multilayer structure is formed where a first semiconductor layer, an active layer, and a second semiconductor layer are successively laminated on a growth substrate; the growth substrate is separated from the multilayer structure to allow the first semiconductor layer to appear; a surface where the first semiconductor layer appears is subjected to wet etching treatment; an insulating layer is formed on the surface where the first semiconductor layer appears; the first semiconductor layer and the insulating layer are polished partially; and the surface of the first semiconductor layer is subjected to wet etching treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118876-A (JP)
Title: Imaging apparatus, and control method thereof
Inventor: SUZUKI SATOSHI
IPC: H04N5/3745
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of performing optimal photographing without depending upon a photographing environment and without compressing dynamic range.  <P>SOLUTION: The imaging apparatus is provided with a first amplifying means (105 or 108) for amplifying an image signal from an imaging element 103, a correcting means (114) for performing dark shading correction to the image signal amplified by the amplifying means, and a second amplifying means (115) for amplifying the image signal corrected by the correcting means. The imaging apparatus is also provided with an amplification factor control means (122) to switch or change the distribution between an amplification factor of the first amplifying means and an amplification factor of the second amplifying means in accordance with photographing conditions, such as the temperature of the imaging element and exposure time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116609-A (JP)
Title: Ladle-refining method
Inventor: NAKAOKA TAKEHIRO
IPC: C21C7/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to correctly and surely regulate the temperature of molten steel, especially when the heating and the molten steel is heated or cooled in a ladle refining, which performs a refining while regulating the temperature of the molten steel and stirring the molten steel.  <P>SOLUTION: The temperature distribution is obtained when the heating and/or the cooling is performed during the refining, a time-varying curve Tm(t) of the representative temperature of the molten steel is obtained, the deviation value ΔT1 between the measured value and the time-varying curve Tm(t) is obtained, and the temperature of the molten steel is regulated by obtaining the value to be temperature-regulated based on the deviation value ΔT1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009121479-A (JP)
Title: Methods and systems for assembling tower
Inventor: LYNESS THOMAS EDWARD
IPC: F03D11/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method for assembling a tower since there are cases where it is difficult to transport preassembled towers to construction sites due to height of known wind power turbine towers and thus some of the known wind power turbine towers are assembled from some tower components at the construction sites.  <P>SOLUTION: The tower 10 comprises a first end 24, a second end part 26, and a shell 16 extending between the first and the second end parts. The shell includes at least one tower segment 22. The tower segment 22 includes an inner surface 30 that defines a first cross-sectional area of the tower segment and a second cross-sectional area of the tower segment that is different from the first cross-sectional area. The tower includes a platform 100. The platform 100 includes a plurality of mounting assemblies 106 configured to mount the platform within the at least one tower segment at one of the first cross-sectional area and the second cross-sectional area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118004-A (JP)
Title: Transmission device and serial communication system
Inventor: NAKAMURA MITSUO
IPC: H03M7/36
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To more shorten time required for transmission, when data converted into digital codes are transmitted and received by serial communication.  <P>SOLUTION: A transmission device includes; a difference-processing part 13 and a parallel-serial conversion part 15, which sequentially compress a plurality of measured data to obtain a plurality of difference data; and a serial transmission part 16, which transmits the plurality of difference data obtained in the difference-processing part 13 and the parallel-serial conversion part 15 and transmits transmission data-effective signals, which each conform to the lengths of the bit numbers of the plurality of difference data, respectively, synchronized with the corresponding respective difference data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120092-A (JP)
Title: End point detector and polishing apparatus
Inventor: UEDA TAKEHIKO
IPC: B24B37/013
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end point detector capable of accurately determining the end point of polishing during the polishing.  <P>SOLUTION: The end point detector includes: an initial condition setting part 62 in which allowable time is determined to include a constant time width before and after an estimated polishing time which is calculated under predetermined conditions; a detection condition determining part 64 for selecting a plurality of combinations of at least two or more spectral wavelength bands among a plurality of spectral wavelength bands detected by an EPD part 40 by polishing a first wafer in advance, synthesizing respective spectral intensity signals of the two or more wavelength bands to respectively calculate synthesis signals, and determining the combination of two or more specific wavelength bands having an output value of the synthesis signal occurring during the allowable time showing a characteristic point coinciding with the predetermined conditions which are defined in advance among the plurality of combinations of two or more wavelength bands; and an end point determining part 65 for detecting the end point of polishing at a time point when the synthesis signal obtained based on the spectroscopy of the two or more specific wavelength bands detected by the EPD part 40 shows the characteristic point during the polishing of another wafer polished after the first wafer is polished, so as to determine the completion of the polishing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120887-A (JP)
Title: Manufacturing method of hydroxyalkylpiperazines
Inventor: TOKUMOTO KATSUMI
IPC: C07B61/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method requiring no high-pressure reactions for simply and safely manufacturing hydroxyalkylpiperazines without using hydrogen having a high risk of inflammation.  <P>SOLUTION: The manufacturing method comprises subjecting dihydroxy(alkyl)ethylenediamines represented by formula (1) and the like to an intramolecular dehydration condensation reaction in the presence of an acid catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121415-A (JP)
Title: Lock unit and lock device
Inventor: MIYAMOTO HIROYUKI
IPC: E05B15/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a range of rotation of a rotor by a general-purpose rotor case, and to prevent restrictions on the range of the rotation of the rotor from being easily disabled.  <P>SOLUTION: When a second plate key 50B having upper and lower surfaces each equipped with one recess 51A is inserted into the keyhole 23 of the rotor 22 located in a neutral position, the recess 51A faces an upper end of a mode pin 28A. When a clockwise turning force acts on the rotor 22, an upper end of the mode pin 28A is moved upward in such a manner as to be fitted into the recess 51A, and a lower end thereof recedes from a groove portion 212; and the rotor 22 is rotated clockwise together with the plate key 50B. Even when a counterclockwise turning force acts on the rotor 22, a mode pin 28B cannot be moved upward by abutting on the plate key 50B, and the rotor 22 cannot be rotated counterclockwise.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009051223-A (JP)
Title: Image forming apparatus
Inventor: SAITO AKIRA
IPC: B41J29/38
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus surely receiving a print image of a specific user and ensuring confidentiality of the print image.  <P>SOLUTION: The image forming apparatus comprises an acquiring means 3 for acquiring print data with identification data; a storage means 65 storing the print data; an image forming means 35 forming an image based on the print data; a reading means 100 reading identification data stored in an information storage medium, in a non-contact manner; a collating-determining means 100 for collating the read identification data with the identification data added to the print data, for determination; and a control means 31 for carrying out image forming operation based on the print data when the print data with the identification data corresponding to the read identification data is stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010126576-A (JP)
Title: Rubber composition and method for producing rubber composition
Inventor: TOYOSHIMA TSUKASA
IPC: C08F2/24
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a piezoelectric actuator having an excellent stretching rate and good dielectric breakdown resistance.  <P>SOLUTION: The rubber composition for a piezoelectric actuator contains a copolymer rubber (A) containing a structural unit derived from an unsaturated nitrile monomer and a structural unit derived from a conjugated diene monomer and having a weight-average molecular weight of ≥100,000, and a copolymer rubber (B) containing a structural unit derived from the unsaturated nitrile monomer and a structural unit derived from the conjugated diene monomer and having a weight-average molecular weight of ≤50,000, wherein the copolymer rubber (A) and the copolymer rubber (B) are mixed in a mass ratio of 50:50 to 90:10, and the total amount of the structural units derived from the unsaturated nitrile monomer in the copolymer rubber (A) and the copolymer rubber (B) is 20-70 mass% of the total amount of all structural units in the copolymer rubber (A) and the copolymer rubber (B). The rubber composition has an alkali metal content of ≤100 ppm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129322-A (JP)
Title: Vehicle lamp
Inventor: IWASAKI KAZUNORI
IPC: F21S8/12
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: it is difficult to form in high precision a cut-off line of light distribution pattern in a conventional vehicle lamp.  <P>SOLUTION: In the vehicle lamp, a shade-cum-additional reflector 5 has a projection part 15 to form a lower horizontal cut-off line CL1 and a slanted cut-off line CL2 of a low beam light distribution pattern LP. The additional reflecting surface 14 is a reflecting surface having no level difference throughout the whole face. A non-reflective portion or dimming reflective portion 18 which does not reflect or reflects in dimming light a portion L4 of the reflecting light L3 cut off is provided in the vicinity of the projection part 15 of the additional reflecting surface 14. As a result, the lower horizontal cut-off line CL1 and the slanted cut-off line CL2 of the low beam light distribution pattern LP can be formed in the high precision.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127248-A (JP)
Title: Ring for forming piston cooling flow passage, method of forming cooling channel for piston, and piston for internal combustion engine
Inventor: HAYAMA KENJI
IPC: F02F3/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To form a communication passage and openings by machining, while preventing peeling, and expansion of the peeling, of a joint surface in the periphery of an opening in a piston in which a ring for forming a piston cooling flow passage is embedded.  <P>SOLUTION: The ring 10 for forming a piston cooling flow passage to be casted in the piston is formed with a thin part 12a in the peripheral edge thereof at an opening forming position 12, and formed into a shape easy to be opened by machining and weak in mechanical strength. The thin part 12a is therefore easily broken by a drill blade, and opened. The force in a direction for peeling the ring 10 for forming a piston cooling flow passage from a joint surface with a piston body becomes small. Further, since mechanical strength in the thin part 12a is weak, the thin part is easily deformed. Outward expansion of peeling inside the thin part 12a is thereby prevented. Even if one drill blade is used continuously, peeling of the joint surface is prevented in the periphery of the opening and expansion of peeling is prevented, and efficient drilling work is enabled without changing a drill blade.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135935-A (JP)
Title: Repeater apparatus
Inventor: SUZUKI TETSUYA
IPC: H04B1/7113
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeater apparatus capable of obtaining a state of distribution of an interference signal without using a special measuring instrument.  <P>SOLUTION: The repeater apparatus includes a variable attenuator 42 for increasing/decreasing a signal intensity of a transmission signal and a CPU 40. The CPU 40 detects presence or absence of an interference signal to a received signal and degree of the mixing of the interference signal by comparing a signal intensity of the input side with that of the output side of an adder 34 while the signal intensity of the transmission signal is changed by the variable attenuator 42. The CPU generates a delay profile representing a state of distribution of the interference signal on the basis of detected information and the amount of attenuation of the attenuator 42 at a point of the detection, and stores the delay profile in a memory 44. The delay profile stored is displayed on an external control and display device 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131554-A (JP)
Title: Coating method and coating device
Inventor: UZAWA KUNIHIKO
IPC: B05C1/02
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method and a coating device, for applying a coating material on an optical device having a cylindrical surface to be coated on the outer peripheral part, wherein the coating is carried out rapidly with stable film thickness.  <P>SOLUTION: The coating method includes: an opposite arrangement step of using a circular coating mechanism 7 having an inner peripheral surface 7c switchable to an increased diameter state made larger than the outside diameter of the lens edge surface of 1c of the lens body 1 and a reduced diameter state made smaller than the outside diameter of the lens edge surface 1c each other and oppositely arranging the circular coating mechanism 7 having the inner peripheral surface 7c being in the increased diameter state to have a certain gap in the outer peripheral side of the lens edge surface 1c of the lens body 1; a diameter reducing step of reducing the diameter of the inner peripheral surface 7c of the circular coating mechanism 7 arranged in the outer peripheral surface side of the lens edge surface 1c of the lens body 1 by the opposite arrangement step; and a diameter increasing step of returning the inner peripheral surface 7c of the circular coating mechanism 7 which is turned into the reduced diameter state by the diameter reducing step to the increased diameter state. The coating material 20 is applied on the lens edge surface 1c in the diameter reducing step by supplying the coating material 20 to the inner peripheral surface 7c until the diameter reducing step is completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137159-A (JP)
Title: Ultraviolet treatment device
Inventor: SATAKE AKIMICHI
IPC: B01J19/12
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet treatment device which can make a stable ultraviolet treatment of a workpiece.  <P>SOLUTION: This ultraviolet treatment device comprises: a treatment vessel 2 which accommodates a workpiece W; an ultraviolet lamp 3 which performs the ultraviolet treatment by irradiating the workpiece W inside the treatment vessel 2 with ultraviolet rays; a ventilating means 4 which always keeps the atmosphere inside the treatment vessel 2 ventilated through an air supply flow path 14 connected with the treatment vessel 2 and an air exhaust flow path 15 connected with the treatment vessel 2; and a humidifier 5 which is interveniently arranged in the air supply flow path 14 and adjusts the dew point of the atmosphere inside the treatment vessel 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137833-A (JP)
Title: Bow valve device
Inventor: ISHII AKIYOSHI
IPC: B63B1/28
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve effectiveness for reducing wave resistance according to a change in wave characteristics of a ship's hull caused by a change of vessel speed, a change of draft, a change of hydrographic conditions such as ocean waves, winds, tides and the like in a displacement-type marine vessel, and to improve effectiveness for generating a floating force of an apparatus related to the kinematics control of the ship's hull in a state that the effectiveness for reducing wave resistance is improved.  <P>SOLUTION: By moving the whole bow valve 30, the size and the external configuration of the bow valve can be changed. The bow valve is equipped with fins 37, 38, and move the fins can be moved together with the bow valve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142279-A (JP)
Title: Treatment instrument
Inventor: KIMURA MEGUMI
IPC: A61B18/12
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment instrument wherein a treatment unit is easily connectable with operating wires and has securely been connected with the latter.  <P>SOLUTION: The treatment instrument includes forceps 12, 13 that are rotatable around a pin 16 as a rotary shaft to execute a treatment on living tissues, flexible link wires 5a, 5b made of strands, each of which has one end connected with the forceps 12, 13, operating wires 5 connected with the other ends of the link wires 5a, 5b to push or pull these link wires 5a, 5b for operating the forceps 12, 13, and an operation portion connected with the operating wires 5 to achieve their advance or retreat movements.  <P>COPYRIGHT: (C)2010,JPO&INPIT