baber/WOPTO huggingface dataset:
Patent JP-2009252788-A (JP)
Title: Reflective mask blank for euv lithography
Inventor: HAYASHI KAZUYUKI
IPC: G03F1/24
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective mask blank for EUV lithography having a low reflection layer which exhibits a low reflectance to the wavelength region of EUV light and the inspection light of a mask pattern, and especially exhibits low reflection characteristics to the full wavelength region (190-260 nm) of the inspection light of a mask pattern.  <P>SOLUTION: In a reflective mask blank for EUV lithography where a layer 12 reflecting EUV light, a layer 14 for absorbing EUV light, and a low reflection layer 15 for the inspection light (wavelength 190-260 nm) of a mask pattern are formed on a substrate 11 in this order, the low reflection layer 15 contains hafnium Hf, nitrogen N and oxygen O at content in total of 80 at% or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251297-A (JP)
Title: Culture observation device
Inventor: TSUCHIYA ATSUHIRO
IPC: C12M1/34
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture observation device in which environmental changes in a culture space are suppressed as much as possible by automatically opening and closing an opening and closing cap of a desired sample container by a simple configuration and control, as well as, an operation of a chemical liquid to a desired sample container is carried out when the device is used in a time-lapse observation system.  <P>SOLUTION: Upon operating a chemical liquid to a desired sample container 420, a sample tray 400 holding a plurality of sample containers 420 having hinge-type opening/closing caps 422 is moved over the range of observable trajectory by a moving means so as to position the designated desired sample container 420 at a chemical liquid operation position P2; the opening and closing cap 422 is automatically opened and closed by a cap opening and closing mechanism 440 that is linked to the movement of the sample tray; and the chemical liquid operation is carried out through an operation aperture at the chemical liquid operation position P2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259963-A (JP)
Title: Semiconductor device
Inventor: CHIKUNO TAKASHI
IPC: H01L21/8232
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact semiconductor device low in manufacture cost.  <P>SOLUTION: The semiconductor device 1 is provided with a substrate 5, a JFET, a back electrode 28 and a rectifier element structure (SBD formed in a bonding part of a back contact electrode 27 and an n-type layer 12). The JFET is formed on a surface side of the substrate 5 and causes currents to flow in a direction along a surface of the substrate 5 between source/drain regions 9 and 10. The JFET comprises a source electrode 2 or a drain electrode 4 connected to the source/drain region 9 or 10. The back electrode 28 is formed on a back-side on an opposite side of the surface of the substrate 5. SBD is formed between the source electrode 2 or the drain electrode 4 and the back electrode 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266418-A (JP)
Title: Connector device, and electronic device
Inventor: YAMADA MASAHIRO
IPC: H01R13/46
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device capable of effectively controlling the temperature of a contact part where a first connecting member of a first connector makes contact with a second connecting member of a second connector; and an electronic device.  <P>SOLUTION: This connector device 1 is equipped with a plug 2, a socket 3, and a cooling fan 4, and is further equipped with a temperature control passage to spray a temperature controlling fluid to a plug connecting member 22 and a socket connecting member 32 which are connected to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263441-A (JP)
Title: Decomposable curing resin
Inventor: HISHIDA YUKIKO
IPC: C08L67/06
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposable curing resin having good heat resistance, solvent resistance and stability and easy to remove because the main chain and side chain are decomposed simultaneously by light irradiation or heating; to provide a curable resin composition used as a raw material of the above resin; and to provide a new polyhemiacetal ester polymer and its manufacturing method.  <P>SOLUTION: The decomposable curing resin is obtained by curing a composition comprising the polyhemiacetal ester polymer, a radically polymerizable compound having one or more polymerizable vinyl groups in the molecule and a heat or photo acid generator in the presence of a radical initiator. It is useful for an adhesive, an encapsulant for a semiconductor, a printed wiring board, a panel for a liquid crystal display and so forth and can improve the recycling capability of these products.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264188-A (JP)
Title: Turbine fan
Inventor: IWASE SATORU
IPC: F02C1/02
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine fan for smoothly introducing air to a fan rotor blade cascade and effectively obtaining thrust with a compact structure.  <P>SOLUTION: With a structure of supplying a working fluid F from a rear side of a thrust direction, it becomes unnecessary to arrange a supply device of the working fluid F in front of the turbine fan 1, and inhibition of introduction of the air to the fan rotor blade cascade 18 from a front side of the thrust direction is prevented. In addition, the turbine fan 1 and the working fluid supply device are separated and are connected with piping or the like to structure the device compactly. Thereby, the air is introduced smoothly to the fan rotor blade cascade 18 with the compact structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263719-A (JP)
Title: Method for manufacturing alloy fine particle, alloy fine particle, catalyst for solid polymer type fuel cell including the alloy fine particle, and metal colloid solution including the alloy fine particle
Inventor: MIZUTANI NOBUAKI
IPC: H01M4/90
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively manufacture highly alloyed alloy fine particles having a mean particle diameter of a nano order.  <P>SOLUTION: The method for manufacturing the alloy fine particles comprises reducing ions of two or more kinds of metals by the action of a reducing agent in a reaction system of a liquid phase to precipitate the metals as the alloy fine particles composed of the alloy of the two or more kinds of the metals, the reduction and precipitation reaction is effected by adjusting the difference in the reduction potential of the two or more kinds of the metal to ≤110 mV. The difference in the reduction potential of the two or more kinds of the metal can be measured by using, for example, a 3 electrode type oxidation-reduction potential measurement instrument.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272409-A (JP)
Title: Semiconductor light-emitting device
Inventor: NISHIMURA YOSHIRO
IPC: H01L33/56
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely resin-seal a semiconductor light-emitting element and also downsize it.  <P>SOLUTION: A semiconductor light-emitting device is structured by mounting and fixing a lower surface of the semiconductor light-emitting element 2 to a mounting substrate 1 having a wiring pattern 12 and a through-hole 13 formed thereon. Transparent resin 4 is formed on the semiconductor light-emitting element 2 and the mounting substrate 1. After the resin 4 is formed, a flat sheet glass serving as an optical component 5 is pressed from an upper surface of the resin 4 into contact with a bonding wire 3 for fixing. After the optical component 5 is mounted on a predetermined position, the transparent resin 4 is cured for fixing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276523-A (JP)
Title: Inspection device and inspection method
Inventor: NAGAI MASAYUKI
IPC: G09F9/00
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and accurately perform inspection of an image display device having a number of pixel electrodes.  <P>SOLUTION: An inspection device comprises a control part 10 for selecting a plurality of row-direction wirings and a plurality of column-direction wirings respectively from a plurality of row-direction wirings and a plurality of column-direction wirings on a pixel substrate 80, and performs a luminance characteristic inspection of pixel electrodes connected to an intersection of the selected plurality of the row-direction wirings and the selected plurality of the column-direction wirings by measuring an effective value of a pixel drive signal that flows by applying a pixel drive voltage to the selected plurality of the row-direction wirings and the selected plurality of the column-direction wirings simultaneously. The control part 10 changes the spacing of the row-direction wirings to be selected, according to the location of the row-direction wirings on the pixel substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275861-A (JP)
Title: Safety valve
Inventor: SATO KEISUKE
IPC: F16J13/24
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety valve not causing clogging due to adhesion and depositing of powder dust or muddy water, and capable of enlarging a pore diameter of a porous material.  <P>SOLUTION: The safety valve relieves a pressure in a pressure container in response to an ambient environment, and it has a housing 11 equipped with a pressure passage 11a communicated with the pressure container 100 an a pressure relief passage 11b communicated with the outside, a cap 12 provided so as to close the housing and having a hole 12a communicated with the outside, a valve element 13 blocking the pressure passage 11a, a pressing member 14 pressing the valve element 13 in an opening direction from the pressure passage 11a, a molten material 15 positioned so as to hold the valve element 13 in the pressure passage 11a against pressing force of the pressing member 14, and a passage opening member 16 provided between the molten material 15 and the cap 12 and sealing the molten material 15 by blocking the passage from the molten material 15 to the communication hole 12a of the cap 12 until a predetermined ambient environment is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279590-A (JP)
Title: Material for induction heating for soldering on-vehicle power module by induction heating
Inventor: SHIBAYAMA HIROHISA
IPC: B23K1/002
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for induction heating, a material that has little thermal deformation, that uses a laminated material having excellent temperature controllability for induction heating, and that is for soldering an on-vehicle power module by induction heating.  <P>SOLUTION: The material for induction heating has a three-layered structure consisting of a first layer 10a, a second layer 10b, and a third layer 10c, using as a base a temperature-sensitive magnetic material (to be described later) in which magnetic permeability varies by temperature. In the first and third layers 10a, 10c, a temperature-sensitive magnetic material 11 is arranged, in which a Curie point is adjusted to a holding temperature on high temperature side in the temperature profile. In the second layer 10b, a right heat conduction material 12 (Cu) is arranged for the structure. The first and the third layer 10a, 10c which are the same temperature sensitive magnetic material are designed to have the same thickness while the second layer 10b is designed to have the thickness to minimize thermal deformation due to difference in thermal expansion coefficient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008269629-A (JP)
Title: Biometric authentication device, biometric authentication method, blood vessel information storage device, and blood vessel information storage method
Inventor: IIZUKA TAKESHI
IPC: G06T7/60
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To conduct highly precise biometric authentication applied with an image collation technique capable of collating images highly precisely.  <P>SOLUTION: This biometric authentication device is provided with a blood vessel image acquiring means for acquiring a blood vessel image, a linear component transformation means for transforming the blood vessel image acquired by the blood vessel image acquiring means, into linear component information indicating the number level of each linear component as to the plurality of linear components, and an authentication means for authenticating the correspondence of the blood vessel image acquired by the blood vessel image acquiring means to preliminarily stored blood vessel information, by collating each linear component obtained by the linear component transformation means, with the blood vessel information. The linear component transformation means preferably executes Hough transformation, and is provided preferably with a linear component extraction means for extracting the linear component of an extraction threshold value or more, from the linear component information obtained as a result of the transformation by the linear component transformation means, and the authentication means conducts the collation with the preliminarily stored blood vessel information, based on a relative positional relation of the plurality of linear components extracted by the linear component extraction means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009281631-A (JP)
Title: Heat pump unit
Inventor: ISAYAMA YASUHIKO
IPC: F25B1/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump unit, simplifying opening and closing operation of a bypass valve and exhibiting a predetermined performance while securing a space for a compressor.  <P>SOLUTION: The heat pump unit is equipped with: a refrigerant circuit 1 formed by successively connecting an evaporator 2, a compressor 3, a radiator 4, and a decompression means 5; a water circuit 7 connected to the radiator 4; and a pressure sensor provided in the refrigerant circuit 1, in which the bypass valve 6 is opened and closed based on information of a pressure sensor 8, a discharge temperature sensor 10, an evaporation temperature sensor 11 or the like provided in the refrigerant circuit 1, and refrigerant with the discharge side being in a supercritical state is circulated. According to this, the opening and closing operation of the bypass valve 6 is simplified, and the space for the compressor 3 is secured while the heat pump unit is made compact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282718-A (JP)
Title: Display range management device, method, program, and system
Inventor: ITO YOSHIKATSU
IPC: H04N21/435
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: it is necessary for a user to set a display region on a display for each networked home electrical appliance which requests a display to display information, and the user is burdened.  <P>SOLUTION: Information obtained by applying digital signature to home electrical appliance ID uniquely applied to a networked home electrical appliance 210 and display right description showing the range of allowable display conditions in a display region on a display 220 is stored in a display right description storage part 401 of the networked home electrical appliance 210. Before making a display request to the display 220, the networked home appliance 210 sends the home appliance ID and the display right description and the digital signature to the display 220, the display 220 verifies the digital signature by using a display region management device 230. When the networked home electrical appliance 210 requests the display 220 to display the information together with the desired display conditions, the display 220 decides whether or not the display conditions are within the range of the display right description authenticated by using the display region management device 230, and when the decision result is positive, the display 220 displays the information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284194-A (JP)
Title: Information processor and information processing program
Inventor: WATAHASHI DAISUKE
IPC: G03G21/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and an information processing program, capable of improving the convenience, even with respect to a user for whom the utilization of a specified function is limited.  <P>SOLUTION: The information processor has an authentication part 21 for authenticating an operator; a utilization propriety discriminating part 22 for discriminating the propriety of a part or all of information processing functions, based on an authenticated result by the authenticating part 21; a processing executing part 23 for executing information processing in the information processing function discriminated as being usable by the utilization propriety discriminating part 22; and a permitted person display part 24 for displaying the information of a person permitted to use the information processing functions discriminated as being unusable by the user propriety discriminating part 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283332-A (JP)
Title: Ptc sheet heater control device
Inventor: YUNO HIDEYO
IPC: H05B3/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PTC sheet heater control device which detects the deterioration state of a heater, has a fast rising time, and is safe and comfortable.  <P>SOLUTION: The control device is equipped with an abnormality detection section 2, a control section 3, a voltage variation section 4, a power source on/off section 5, a temperature detection section 6, a notification section 7, and a power switching section 8. The control section 3 detects a supply power voltage at a heater current flowing starting time, detects the deterioration state of the heater from a current value and the supply power voltage detected by the abnormality detection section 2, a temperature detected by the temperature detection section 6, and PTC characteristic data and reference initial heater resistance value data, and variably controls a heater voltage according to the deterioration state of the heater, whereby the deterioration state of the heater is detected, and the rising time is made fast not depending on the supplied power voltage within a range of allowed heater current according to the deterioration state of the heater, so that safety and comfortableness are improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287130-A (JP)
Title: Sock
Inventor: TANAKA TSUNENARI
IPC: A41B11/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sock reducing feeling of fatigue to thereby effectively assist exercise such as walking or jogging.  <P>SOLUTION: The sock includes a first stretchable part in which a foot portion has a crosswise stretchability higher than lengthwise stretchability; and a second stretchable part in which the foot portion has a lengthwise stretchability higher than the crosswise stretchbility. The first stretchable part covers at least the upper areas of the muscles belly of the flexor hallucis brevis, the flexor digitorum brevis, the abductor hallucis and the abductor digiti minimi, and the second stretchable part covers at least the upper areas of the muscles belly of the extensor hallucis brevis and the extensor digitorum brevis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286453-A (JP)
Title: Thin walled container
Inventor: IIZUKA SHIGEO
IPC: B65D30/16
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-walled container capable of facilitating removal of contents remaining at a lower end part of its body part and reducing a remaining amount of the contents.  <P>SOLUTION: Side edge parts of both front and rear sides and both upper and lower sides of a pair of right and left sheets 11 are bonded to each other, wherein one portion of an upper end of the bonded portion is made open and its opening is closed with a blocking plate 14 so as to form the body part 10 with a mouth tube part 20 passing through the blocking plate 14. In the thin walled container wherein the body part is deformed in right and left inner directions due to the reduction of the remaining amount by discharge so that both right and left surfaces of the body part can be closely attached to each other, a plurality of protrusions 15 are provided on the inner surface of the body part so as to form gaps for discharging the contents between both the right and left surfaces when both the right and left surfaces of the body part are closely attached to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289361-A (JP)
Title: Perpendicular magnetic recording medium and device
Inventor: INAMURA RYOSAKU
IPC: G11B5/667
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To make finer the magnetic particles in perpendicular recording layers, to improve their orientation at the same time and to further reduce the medium noise in a vertical magnetic recording medium and device.  <P>SOLUTION: The perpendicular magnetic recording medium includes a non-magnetic seed layer, a non-magnetic intermediate layer formed on the non-magnetic seed layer, and a perpendicular recording layer formed on the non-magnetic intermediate layer. The non-magnetic seed layer has a first seed layer of an Ni alloy having an fcc structure, and a second seed layer of an Ni alloy having an fcc structure and formed between the first seed layer and the non-magnetic intermediate layer. The content of the elements other than Ni and having a Goldschmidt radius larger than Ni, in the Ni alloys forming the second seed layer is larger than the content of elements other than Ni and having Goldschmidt radius larger than Ni in the Ni alloys in the first seed layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288682-A (JP)
Title: Objective optical system for endoscopes
Inventor: IGARASHI TSUTOMU
IPC: G02B23/24
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro objective optical system for an endoscope having an imaging surface parallel arrangement structure.  <P>SOLUTION: The objective optical system for the endoscope includes a single lens A 100 having negative power, a cemented lens B 200 having positive power and an imaging element unit C 300, which are arranged in order from an object side. The cemented lens B 200 has a plano-convex lens 201 with its convex surface turned to the image side at an image side end, and a brightness diaphragm 204 arranged in the vicinity of a cemented part. The imaging element unit C 300 is constituted of an optical cemented body, comprising at least one optical component 303, an optical path bending prism 302, and a solid-state imaging element 301. The objective optical system is constituted to satisfy expressions: 1.5<T<SB>B</SB>/f<3.5 and 2.4<T<SB>C</SB>/f<4 (in the expressions, f is the focal length of the overall objective optical system, T<SB>B</SB>is the optical path length of the cemented lens B and T<SB>C</SB>is the optical path length of the imaging element unit C).  <P>COPYRIGHT: (C)2010,JPO&INPIT