baber/WOPTO huggingface dataset:
Patent JP-2009218819-A (JP)
Title: Video system and video receiving terminal
Inventor: IWAI YASUHIRO
IPC: H04N7/173
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when a user of a home electric appliance such as a TV and a DVD recorder equipped with an IP broadcast receiving function suddenly turns off power to the home electric appliance, the processing to end reception of the IP broadcast cannot be executed and video streaming is left in progress and wherein this dissipates a general household network band and keeps on occupying a resource of the distribution server.  <P>SOLUTION: The first and second video receiving terminals are respectively equipped with a communication means capable of transmitting control information to each other. When reception or reproduction of a video content starts, the first video receiving terminal sends reception parameters to the second video receiving terminal. When the second video receiving terminal detects that the first video receiving terminal is powered off when reception or reproduction of a video content is in progress by means of a communication means, the second video receiving terminal executes processing to end reception and reproduction of the video content by deputy by using the reception parameters that were notified in advance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219247-A (JP)
Title: Standalone operation preventing system and control apparatus
Inventor: HIRAIWA NAOYA
IPC: H02J13/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and reliably release a power application state in an optional section, for safety of a worker, even if the optional section of a distribution system is forcibly disconnected due to fire of a residence or the like, and its state is not determined as an accident.  <P>SOLUTION: A standalone operation preventing system 100 includes an open detecting part 202 which detects opening of power feeding switches 130B and 130F, and a command transmission part 204 which, upon detecting opening of all power feeding switches in a section, transmits a disconnection command to a distributed switch 130G in a power feeding region 170 of the section. The distributed switch includes a command accepting part 206 which opens connection between the power feeding region of the section and a distributed type power supply 150 based on the disconnection command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214995-A (JP)
Title: Recording device, and method for detecting position of recording medium in the recording device
Inventor: NIIOKA KOJI
IPC: B41J15/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of suppressing reduction of detection accuracy of an end edge even when a recording paper sheet is colored, for example, when an image is recorded on the recording sheet, and a recording medium position detecting means in the recording device.  <P>SOLUTION: In the recording device 1, when a recording medium P is white, a light projection part 30 of a recording medium detecting means 6 produces a larger amount of lights than an amount of lights capable of detecting presence of the white recording medium P in the recording medium detecting means 6. When there is no recording medium P in a light projecting area of the light projection part 30, a light receiving part 27 for receiving lights from the light projection part 30 should not reflect the lights projected from the light projection part 30 to a direction of a light sensor 31 of the recording medium detecting means 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261618-A (JP)
Title: Absorbing solution composition and operation method of absorption type water cooler-heater
Inventor: NONAKA ATSUSHI
IPC: F25B15/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbing solution composition receiving little influence of mixing-in of oxygen, by stably keeping surface potential of an iron material, which is in contact with this composition, lower than passive state re-forming electric potential, in the absorbing solution composition including lithium bromide.  <P>SOLUTION: This absorbing solution composition includes the lithium bromide, and is used as an absorbing liquid for an absorption type water cooler-heater. The absorbing solution composition includes an aluminum compound having an oxygen element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222792-A (JP)
Title: Photosensitive resin composition, and method for forming light-shielding image
Inventor: SATO MORIMASA
IPC: G02B5/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition with which a black matrix having excellent pattern precision and hardness is obtained by using nanoimprint lithography.  <P>SOLUTION: The photosensitive resin composition is characterized in that it includes a coloring agent of at least 10 mass% or more and a polymerizable monomer, and has viscosity of 3 to 50 mPa.s in the state containing essentially no solvent after drying.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224523-A (JP)
Title: Exposure method, exposure apparatus, and method of manufacturing device
Inventor: MAEDA HIRONORI
IPC: H01L21/027
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method, an exposure apparatus, and a method of manufacturing a device capable of correcting an overlay error amount of a substrate with high overlay accuracy and high throughput without any increase in cost.  <P>SOLUTION: A first evaluation value is obtained by evaluating an electrical signal containing the position information of a mark in accordance with an evaluation criterion. A first overlay error generated by the exposure apparatus is estimated based on the first evaluation value, a second evaluation value obtained by evaluating an electrical signal in a position detector of the another exposure apparatus in accordance with the evaluation criterion, and a second overlay error generated by the other exposure apparatus. The exposure apparatus exposes a substrate while positioning it so as to reduce an overlay error generated by the exposure apparatus to be smaller than the first overlay error based on the basis of an output from the position detector of the exposure apparatus which detects the position of the mark, and the estimated first overlay error.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009200453-A (JP)
Title: Wavelength stabilizing multiple optical transmitter
Inventor: HASUMI RITSUO
IPC: H01S5/0687
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To simplify monitoring of the wavelength of a laser light emitted from a number of semiconductor laser elements for optical wavelength multiplexing communication, wherein the oscillation wavelength of the semiconductor laser element stabilization is required.  <P>SOLUTION: A plurality of semiconductor arrays 3 are provided with a plurality of semiconductor laser elements 2, which have the same oscillation wavelength and are arranged at an equal spacing on the same substrate 1 and have different oscillation wavelengths at equal spacing; in addition, a separate unit is added for monitoring. A multilayer optical splitter 12, wherein a plurality of planar lightwave transmission lines are stacked to form a spherical reflection mirror 10 and a diffraction grating 11 on the peripheral wall surface is also added by a single layer. The semiconductor laser array 3 and the outgoing surface 14 of one layer of the multilayer optical splitter 12 are optically coupled by a ribbon fiber array 5, and an optical fiber 7 from its incident surface 13 is connected to a fiber array 18 of the incident surface 17 of a multilayer solid splitter 16. A video signal from a two-dimensional solid imaging device 24, which is arranged on the outgoing surface 23 of the multilayer solid splitter 16, is processed by a signal processor 25. Thus, the temperature of each of cooling devices 15 is individually controlled so that each of the wavelengths becomes a prescribed wavelength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219777-A (JP)
Title: Cosmetic container
Inventor: IWAMOTO HISAO
IPC: A45D33/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic container which prevents a container body and other things around it from getting contaminated by a powder cosmetic even when the powder cosmetic is used as a cosmetic.  <P>SOLUTION: The cosmetic container has a bottomed cylindrical container body 1, a nearly cylindrical mouth portion 11 extended upward from the upper end of the container body 1 through a step portion, a lid body 3 covering the container body 1 by threadedly engaging with the thread portion 11a of the outside periphery of the mouth portion 11, and a ringlike member 2 whose inside diameter is set larger than the outside diameter of the mouth portion 11. With the ringlike member 2 arranged in the lower side of the lid body 3 and loosely fitted into the mouth portion 11, the ringlike member 2 is hingedly connected with the lid body 3. With the lid body 3 closed by threadedly engaging the lid with the mouth portion 11, the underside of the ringlike member 2 is pressure contacted with the upper end 1a of the container body 1 by the tightening force of the lid body 3. With the mouth portion 11 and the lid body 3 released from threaded engagement, the pressure contact by the ringlike member 2 is released, the lid body 3 is made openable by using the hinge connection with the ringlike member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222198-A (JP)
Title: Valve structure of shock absorber
Inventor: CHIKAMATSU SATOSHI
IPC: F16F9/348
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve structure of a shock absorber capable of improving ride comfort in a vehicle, even when a piston speed reaches a high speed area.  <P>SOLUTION: This valve structure of the shock absorber is provided with a flow passage 7 for communicating one chamber 41 with the upstream side of a port 2a arranged in a valve disc 1, a throttle valve 11 arranged in the middle of the flow passage 7 and having a valve element 12 capable of reducing the flow passage area, and a plate spring 25 for making pressure of the one chamber 41 act so as to apply thrust in the direction for reducing the flow passage area to the valve element 12, making pressure of the other chamber 42 act so as to apply thrust opposed to the thrust by the pressure of the one chamber 41 to the valve element 12 and energizing the valve element 12 in the direction opposed to the thrust by the pressure of the one chamber 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008305533-A (JP)
Title: Semiconductor memory device
Inventor: HAYASHI TAKUYA
IPC: G11C11/41
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase a static noise margin and a write margin at the same time while suppressing an increase in cell area of a static semiconductor memory device.  <P>SOLUTION: Additional transistors P1 and P2 which are PMOS transistors are connected to load transistors PL1 and PL2 which are PMOS transistors such that drain electrodes are commonly connected at a node 1 and a node 2 while gate electrodes are commonly connected at the node 1 and the node 2. A source electrode of the additional transistor P1 is controlled to reach an L level during activation of a word line when the node 1 changes from an H level to an L level, and a source electrode of the additional transistor P2 is controlled to reach an L level during activation of the word line when the node 2 changes from an H level to an L level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223257-A (JP)
Title: Music player
Inventor: DEJIMA TATSUYA
IPC: G10H1/047
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To show an effect as if respective players play separate musical instruments when shifting to a so-called duet mode.  <P>SOLUTION: When a normal mode is designated by a CPU 10, a signal generated by mixing musical signals from sound sources 13a and 13b provided corresponding to key areas of a keyboard 1 with a mixer 14a is selected by selectors 14a and 14b and supplied to loudspeakers 3a and 3b so as to sound in a stereo system. When a duet mode is designated, the selector 14a and 14b select output from the respective sound sources 13a and 13b so as to supply it to the loudspeakers 3a and 3b. Thus, the loudspeaker 3a generates musical sound from the sound source 13a, and the loudspeaker 3b generates musical sound from the sound source 13b, so that it shows the effect as if the sound is generated from separate musical instruments.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231534-A (JP)
Title: Unit for radiowave absorber fixation
Inventor: SUGAWARA TORU
IPC: H05K9/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for radiowave absorber fixation, wherein a radiowave absorber is easily fixed to the inner wall surface of a radiowave dark room in a short time without breaking it, and easily detached for easily moving or repairing the radiowave dark room, for the fixation of the radiowave absorber to the inner wall surface of the radiowave dark room.  <P>SOLUTION: The unit for the radiowave absorber fixation is a fixing unit used when fixing the radiowave absorber used in the radiowave dark room to the inner wall surface, and includes: a member A provided with two or more rails having a hook type cross sectional shape, to be attached to one of the inner wall surface of the radiowave dark room and the radiowave absorber; and a member B provided with two or more rails having a hook type cross sectional shape so as to be slid and engaged along the rails of the member A, to be attached to the other one of the inner wall surface of the radiowave dark room and the radiowave absorber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008155054-A (JP)
Title: Medical guide wire
Inventor: YOSHICHO BUNCHIYO
IPC: A61M25/01
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality and high-performance medical guide wire, improving the concerned curing performance by eliminating the weak point of background technique.  <P>SOLUTION: In a medical guide wire of a flexible filament body having a tip part of high flexibility, a spiral recessed filament part 12 obtained by forming a coiled body of a thick line 8 and a fine line 9 combined in parallel with each other and figuring a spiral recessed groove 10 on the outer periphery is provided in the rear of the tip part. This guide wire 1B has an advantageous effect that the spiral recessed filament part 12 functions to improve the intravascular insertion and advancing force of the guide wire 1B by a blood flow F.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009227877-A (JP)
Title: Method and apparatus for purging gas-producing oven
Inventor: KATAGIRI TOMOYUKI
IPC: C10J3/54
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for purging a gas-producing oven, which enables to safely purge at low cost, when the gas-producing oven is stopped.  <P>SOLUTION: The method for purging the fluidized bed gasification oven 2 for supplying a raw material 10 and steam S' to produce a produced gas 14 is characterized by driving an auxiliary boiler 12, when the fluidized bed gasification oven 2 is stopped, stopping the supply of the raw material 10 to the fluidized bed gasification oven 2, closing the fluidized bed gasification oven 2 to hold in a banking state, sealing a nonflammable inactive gas 30a in the fluidized bed gasification oven 2, adjusting the supply of the nonflammable inactive gas 30a so that the inner pressure of the fluidized bed gasification oven 2 is held at a higher set pressure than the atmospheric pressure, and supplying the auxiliary steam S of the auxiliary boiler 12 to the fluidized bed gasification oven 2 to purge the inside of the fluidized bed gasification oven 2 with the auxiliary steam S, when the auxiliary steam pressure of the auxiliary boiler 12 reaches a set pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229359-A (JP)
Title: Electronic hardware
Inventor: KATO AKIRA
IPC: G04G5/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an information processing means used before power source voltage reduction can not be carried on without change, when the power source voltage reduces and after that the power source voltage becomes well again.  <P>SOLUTION: In the electronic hardware, when the power source voltage becomes well again, by comparing stored information in a nonvolatile memory with the present time acquired from exterior, operation of information processing means is made to be continuable from a starting point, as a basic point, of the information processing means which is operated before power source voltage reduction. The information processing means includes a diving information processing means in which, based on time information of completion of diving activities, flight vehicle boarding inhibition information is output as a notice information during a predetermined period after the completion time and a dosing time information processing means in which, if the dosage time is detected based on dosage time information, dosage evocation information urging dosage is output as notice information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231738-A (JP)
Title: Substrate film for back grinding and method of manufacturing the same
Inventor: OKAGAWA MASAAKI
IPC: H01L21/304
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate film for back grinding that prevents a semiconductor wafer from being warped easily and has excellent dimensional stability in the back grinding process of the thin-type semiconductor wafer, and to provide a back grinding film.  <P>SOLUTION: The substrate film for back grinding has: a layer A containing 0 to 80 wt.% of vinyl aromatic hydrocarbon-conjugated diene hydrocarbon copolymer hydrogenation product and 20 to 100 wt.% of (meta) acrylic acid alkyl ester-based polymer; a layer B containing 50 to 100 wt.% of vinyl aromatic hydrocarbon-conjugated diene hydrocarbon copolymer hydrogenation product and 0 to 50 wt.% of (meta) acrylic acid alkyl ester-based polymer; and a layer C containing a thermoplastic resin having rubber elasticity. The present invention relates to the substrate film for back grinding where the layers A, B, C are laminated in this order, the back grinding film, and the method of manufacturing the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274745-A (JP)
Title: Long welded rail and manufacturing method for the same
Inventor: KARIMINE KENICHI
IPC: B23K31/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a long welded rail which is improved in fatigue strength at a weld zone compared with a conventional long welded rail.  <P>SOLUTION: The method is provided for manufacturing the long welded rail by thermite-welding rails to each other by using a two-split-type mold. According to the method, the rails are arranged in the two-split-type mold such that a rear surface of each rail foot is closer to an internal surface of the two-split-type mold than a front surface of the rail foot, and thereafter a molten metal generated in a thermite reaction is poured into the two-split-type mold, to thereby weld the rails together to manufacture the long welded rail. Thereafter flashes formed at the foot front portion of a weld zone of the long welded rail are removed, and a toe of weld of a bead on the leg front portion of the weld zone is subjected to ultrasonic peening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009236612-A (JP)
Title: Method of analyzing anticaking agent
Inventor: KAGEYAMA SHUJI
IPC: G01N31/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method can simply analyzie an anticaking agent contained in alkali metal (nitrite) nitrate.  <P>SOLUTION: The analyzing method is characterized in that alkali metal (nitrite) nitrate set as a sample is heated to be brought to a molten state to carbonize the anticaking agent contained in the sample and the carbide precipitated on the liquid surface of the molten matter of the alkali metal (nitrite) nitrate is detected. Preferably, the heating of the alkali metal (nitrite) nitrate being the sample is performed in a container having a transparent part provided to at least part of its side surface and the liquid surface of the molten matter is positioned at the transparent part to observe the carbide from the transparent part or the molten matter is cooled and solidified in the container having the transparent part provided to at least part of its side surface after the alkali metal (nitrite) nitrate being the sample is heated while positioning the liquid surface of the molten matter at the transparent part to observe the carbide from the transparent part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009005682-A (JP)
Title: Process for producing optically active 2-alkyl-1,1,3-trialkoxycarbonylpropane
Inventor: HIRATA NORIHIKO
IPC: C12N15/09
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing an optically active 2-alkyl-1,1,3-trialkoxycarbonylpropane.  <P>SOLUTION: The process for producing an optically active 2-alkyl-1,1,3-trialkoxycarbonylpropane represented by formula (2) (in the formula, R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are each independently a 1-4C alkyl group; and * represents that the carbon atom labeled therewith is an asymmetric center), comprises a step of performing an asymmetric hydrolysis of 2-alkyl-1,1,3-trialkoxycarbonylpropanes represented by formula (1) (in the formula, R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are same as those defined) with the use of an enzyme selectively hydrolyzing the ester moiety of one enantiomer of the 2-alkyl-1,1,3-trialkoxycarbonylpropanes (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009241323-A (JP)
Title: Biaxially oriented film
Inventor: KATAOKA NAOKI
IPC: B29K29/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented film of an ethylene-vinyl alcohol copolymer (EVOH) having excellent adhesiveness, particularly to a polyamide layer and free from the occurrence of appearance defect such as delamination due to the poor adhesive strength after a laminated body containing the biaxially oriented film of the EVOH is dipped in water at 85-100°C.  <P>SOLUTION: The ethylene-vinyl alcohol copolymer film formed by biaxially stretching has ≥14.0 nm long period (d) (nm), where the long period (d) (nm) is a length calculated by expression: (d) (nm)=λ/(2sinθ) [where, λ:X-ray wavelength (nm), 2θ: diffraction angle (rad)] from the maximum value of an angle distribution spectrum of scattering intensity measured by small-angel X-ray scattering measurement, and the longer length obtained by comparing a long period (d1) obtained by the measurement of the incident light of X-ray to a sample in the transmission direction and a length (d2) obtained by the measurement in the cross-sectional direction to each other is defined as the long period (d).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242614-A (JP)
Title: Sealing material
Inventor: NEZU KENTARO
IPC: C09K3/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material which excellently stops water even under high pressure and in an environment containing a surfactant.  <P>SOLUTION: The sealing material includes a rubber-based resin independent bubble foam sheet containing a rubber-based resin and having a rate of adhesion to a member to be sealed of 55% or more. Because the rubber-based resin preferably contains a nitrile-butadiene rubber of 30 wt.% or more, the sealing material excellently stops water even under high pressure and in an environment containing a surfactant.  <P>COPYRIGHT: (C)2010,JPO&INPIT