baber/WOPTO huggingface dataset:
Patent JP-2009021439-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: NOGAMI YOICHI
IPC: H01L29/812
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device and a manufacturing method thereof which suppresses the increase of the capacity interposed between its gate and its drain so as to prevent the degradation of its high-frequency characteristic, and has its reduced variations inside the surface of a wafer, and further, secures its high waterproof, and moreover, can be manufactured stably.  <P>SOLUTION: In the semiconductor device, SiN films 18 (first insulating protective films) are formed on a semiconductor layer 12. A T-type gate electrode 25 is formed on the semiconductor layer 12. An SiN film 29 (a second insulating protective film) overhangs the T-type gate electrode 25 in the form of an umbrella. Each hollow portion 32 is formed between each SiN film 18 and the SiN film 29. An SiN film 33 (a third insulating protective film) covers the SiN films 18 and the SiN film 29 in the state of leaving the hollow portions 32 as they are.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020436-A (JP)
Title: Image forming apparatus and method of controlling the same
Inventor: IKEDA HIDEAKI
IPC: G03G21/14
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of achieving prevention of upsizing of the apparatus and cost rising, and improvement in throughput while preventing deterioration of image quality.  <P>SOLUTION: The apparatus decides every ten minutes whether temperature by an environment sensor SE is equal to or above predetermined temperature (S107). When the result of decision is YES, it is decided whether a double-sided printing rate in past ten minutes is equal to or above 70% (S109). The double-sided printing rate is obtained by (actual double-sided printing amount in past ten minutes)/(double-sided printing feasible amount in ten minutes). When determining that the double-sided printing rate is equal to or above 70% (YES in S109), a first specified value is added to the value of a control counter (S111). When determining that the double-sided printing rate is under 70% (NO in S109), a second predetermined value is subtracted from the value of the control counter (S123). When the counted value is equal to or above the predetermined value (YES in S113), printing is temporarily stopped (S115).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025059-A (JP)
Title: Emi-measuring system and emi measurement method
Inventor: NAKAMURA KEISUKE
IPC: G01R29/08
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein EMI (electromagnetic interference) measurement is required to be repeated in a device development stage, and thereby device development is delayed, since MHz band and GHz band are required to be measured alternately hitherto, and much labor is required for each measurement time, such as connection change between antenna and measuring device, distance change in the antenna, or changes in the frequency setting of the measuring device.  <P>SOLUTION: One antenna between two kinds of antennas is used as an MHz-band antenna 12 for measuring 30 MHz to 1 GHz, and the other antenna is used as a GHz-band antenna 17 for measuring a frequency band over 1 GHz, and each antenna is installed respectively on antenna lift tables 11, 16, to thereby enable change of each antenna height; EMI measurements can be performed, by installing the two kinds of antennas in each direction having mutually 90° with a device to be measured EUT as center, in order to suppress the influence of mutual radio wave reflection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022193-A (JP)
Title: Microinjection apparatus and method for injecting fluid
Inventor: NISHIYAMA SHUSAKU
IPC: C12M1/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microinjection apparatus for continuously carrying out injection treatment of fluid, and to provide a method for injecting fluids.  <P>SOLUTION: The tip end of a capillary 17 is inserted into an object. Discharge pressure is supplied from the internal space 54 of a support member 14 to the capillary 17. The supplied discharge pressure allows discharge of a first fluid from the tip end of the capillary 17. The tip end of the capillary 17 is pulled out from the object. Thus the first fluid is injected into the object. The remains of the object possibly adhere to the tip end of the capillary 17. A pipe member 56 defines a flow passage for a second fluid directed toward the tip end of the capillary 17. The second fluid thus flows toward the tip end of the capillary 17. The second fluid applies a shear stress to the remains. The shear stress relatively simply allows removal of the remains from the tip end of the capillary 17. This action of removing the remains will not cause interruption of injection of the first fluid into the object. The injection of the first fluid is applied continuously with respect to a plurality of objects.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008023340-A (JP)
Title: Environmentally friendly layered seating assembly
Inventor: GALBREATH ASHFORD A
IPC: B60N2/90
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmentally friendly layered vehicle seat assembly and a method of making the seat assembly.  <P>SOLUTION: In at least one embodiment, the vehicle seat assembly comprises a cushion composite comprising a structural layer and a cushion layer adjacent to the structural layer, and a trim material secured over the cushion composite.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304115-A (JP)
Title: Gas sensor, gas detector, and gas detecting method
Inventor: ONISHI HISAO
IPC: G01N27/12
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor which can detect methane gas without being affected by the other combustible gas components under high humidity conditions.  <P>SOLUTION: The gas sensor includes a substrate 3, a film oxide semiconductor 4, and a catalyst layer 5 which is prepared so as to cover the surfaces of the film oxide semiconductor. The film oxide semiconductor 4 is formed from an aggregate of columnar structure particles of 0.005-0.5 μm diameters which are arranged in a direction perpendicular or almost perpendicular to the surface of the substrate. The superficial area of platinum per 1g of the catalyst layer constituent materials in a part of the catalyst layer 5 is not smaller than 1.1 m<SP>2</SP>. This part covers the surfaces of the film oxide semiconductor 4. The detection object gas of the sensor is methane gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009032422-A (JP)
Title: Plasma display panel and method of manufacturing the same
Inventor: HARADA HIDEKI
IPC: H01J11/40
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption when driving a plasma display panel.  <P>SOLUTION: The PDP (plasma display panel) 10 is manufactured by a manufacturing method comprising steps of: (a) preparing a front surface structure (first structure) 11 in which a plurality of X electrodes (first electrodes) 14 and Y electrodes (first electrodes) 15 are formed on one surface of a front surface substrate (first substrate) 13 and a dielectric layer 17 coating the X electrodes 14 and the Y electrodes 15 is formed, and a back surface structure (second structure) 12 in which a plurality of addressing electrodes (second electrodes) 20 and a plurality of partitions 22 are formed on one surface of a back surface substrate (second substrate) 19; (b) forming a protective layer containing SrCO<SB>3</SB>(strontium carbonate) on the surface of the dielectric layer 17 of the front surface structure 11; and (c) assembling the front surface structure 11 and the back surface structure 12 wherein the step (c) comprises a process of converting a protective layer 18 in which at least one part of SrCO<SB>3</SB>included in the protective layer is converted into an SrO (strontium oxide).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028187-A (JP)
Title: Standing posture regulating instrument
Inventor: FUJIWARA KATSUO
IPC: A61B5/107
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standing posture regulating instrument by which one can easily do balance training in a proper posture in a simple structure.  <P>SOLUTION: The standing posture regulating instrument is characterized by having a balance board for a person to stand in a standing posture and a detecting means for detecting the position of a marker affixed to or attached to the predetermined position of the person. The balance board is used for projecting the gravitational center line of the person in the standing posture onto a grounding base face and the marker is used for affixing or attaching to the position in a gravitational center height of the person, and the detecting means detects the position of the marker and detects the positional relation in fore and aft directions or right and left directions relative to the gravitational center line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007277091-A (JP)
Title: Tantalum oxide and method of manufacturing the same
Inventor: FUKUMOTO SATOSHI
IPC: C01G35/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high purity tantalum oxide from which fluorine or phosphorus contained as impurities is removed as much as possible in a purification step.  <P>SOLUTION: The tantalum oxide is obtained by leaching from tantalum scrap such as a tantalum capacitor used as a raw material with hydrofluoric acid to obtain a tantalum solution, adding an extracting agent of a phosphoric acid ester into the solution to extract tantalum in a solvent as a tantalum complex and successively back extracting the tantalum complex with an ammoniacal aqueous solution, treating the resultant tantalum solution with an adsorbent to remove organic matter, further adding an ammoniacal aqueous solution to obtain tantalum hydroxide which is dried, pulverized and fired to obtain tantalum oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029305-A (JP)
Title: Vehicular wheel
Inventor: ISHIDA MASAMI
IPC: B60B21/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular wheel outstandingly enhancing working efficiency of attachment/detachment of a rim and outstandingly reducing danger of damage of an air chamber at rim attachment/detachment work.  <P>SOLUTION: In the vehicular wheel, a plurality of air chambers 12 for reducing cavity resonance sound of a tire are arranged on a well part 13 provided on the rim 11 with a space in a circumferential direction. In order to ensure a space for dropping-in a tire bead part on the well part 13, a gap of the mutual air chambers 12 is provided or a shape of a circumferential end part of the air chamber 12 is made to a shape that the corresponding degree of a bead variation amount in a rim width direction is removed by insertion of a bead breaker. On the surface of the rim 11 corresponding to a range that the space is ensured, i.e., in the position that can be seen from the outside at attachment of the tire, a marking 16 for indicating the range to which the bead breaker for dropping-in the tire bead part to the well part 13 can be inserted is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036120-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YAMASHITA TETSUYA
IPC: B01D53/94
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology inhibiting emission of NO<SB>2</SB>to an outside in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: This device is provided with an oxidation catalyst 6 provided in an exhaust gas passage 2 of the internal combustion engine at most downstream and forming NO<SB>2</SB>, and an electric heater 9 provided in the exhaust gas passage 2 at a downstream of the oxygen catalyst 6 forming NO<SB>2</SB>and converting NO<SB>2</SB>in the exhaust gas to NO by heating the exhaust gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034622-A (JP)
Title: Functional fluid feeding device, fluid droplet discharge device, manufacturing method of electro-optical device and electro-optical device
Inventor: KUSUMOTO HIROYUKI
IPC: H05B33/10
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable inhibiting of the deterioration of drawing quality on exchanging a used functional fluid with a new one caused by the exchange of functional fluid tanks.  <P>SOLUTION: This functional fluid feeding device comprises the following components: (1) A first tank-side flow path 134a which is connected with a first main tank 181a and branches into 10 paths, (2) a second tank-side flow path 134b which is connected with a second main tank 181b and branches into 10 paths, (3) 10 sets of individual flow paths whose upstream sides are connected with respective confluences 135 of corresponding flow paths branching into 10 paths and also, whose downstream sides are connected with a plurality of head units, respectively, (4) 10 sets of flow path switching mechanisms 143 which switch the functional fluids flowing into individual flow paths, i.e. a used functional fluid for a new one, and (5) a control part which controls 10 sets of the flow path switching mechanisms 143 individually i.e. controls the plurality of the flow path switching mechanisms 143 individually so as to allow the new functional fluid to reach the plurality of the head units simultaneously.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036155-A (JP)
Title: Evaporated-fuel processing apparatus
Inventor: NAGAI TAKASHI
IPC: F02M25/08
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporated-fuel processing apparatus in which deterioration of fuel supply workability is prevented irrespective of a state of an air-flow resistance of a canister.  <P>SOLUTION: An evaporated-fuel processing apparatus includes: a fuel tank 5 having an oil supply pipe 7 and for reserving fuel; an atmospheric line 32 for air venting of the fuel tank 5; a canister 21 provided between the fuel tank 5 and the atmospheric line 32 for adsorbing vapors produced in the fuel tank 5; and a purge line 29 for purging vapors adsorbed in the canister 21 to an air intake passage 2 of an engine 1. The apparatus further includes an air pump 35 provided between the canister 21 and the atmospheric line 32, and an electronic control unit (ECU) 50 that controls the air pump 35 for purpose of applying negative pressure to the canister 21 during oil supply from oil supply pipe 7 to the fuel tank 5. The ECU 50 controls the air pump 35 such that tank inner pressure Pta detected by a tank inner pressure sensor 45 during oil supply to be a reference value P1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076953-A (JP)
Title: Imaging apparatus for acquiring extended color space image
Inventor: FUKINUKI NORIHIKO
IPC: H04N9/04
Filed: 2007-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an imaging apparatus (e.g. color television camera) which can measure a color signal including a negative value for the purpose of extending a color space represented by existing three primary colors of positive values, and to utilize a conventional imaging apparatus, especially.  <P>SOLUTION: Based on a signal obtained by performing color separation into brightness Y and three primary colors RGB and photoelectric conversion like a conventional four tube color camera, components of the remaining color are calculated from the brightness Y and two colors, thereby picking up an image even in case of a negative color space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041054-A (JP)
Title: Mask for vapor deposition, its manufacturing method, and manufacturing method of display device
Inventor: HAGIWARA NORIO
IPC: H05B33/10
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a mask for vapor deposition, a mask for vapor deposition, and a manufacturing method of a display device in which a multiple pattern can be materialized while forming a through hole pattern with excellent accuracy.  <P>SOLUTION: In the manufacturing method of a mask 1 for vapor deposition, a plurality of metallic thin films 10 are fixed to a frame 11 while applying the tension T thereto, and then, a plurality of through hole patterns 10A are formed in each metallic thin film 10. The through hole patterns 10A are formed on a surface side and a back side of each metallic thin film 10 successively via steps of forming photoresist film, of drawing patterns by the laser direct exposure method, of developing a photoresist film, of performing the etching, of peeling the photoresist film, and of water-rinsing and drying. Excellent relative positional accuracy of the through holes 10A-1 between the plurality of metallic thin films 10 is ensured in addition to the excellent dimensional accuracy and the excellent positional accuracy of the through holes 10A-1 in a metallic thin film single body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314805-A (JP)
Title: Ink composition, ink set and recording method
Inventor: YATAKE MASAHIRO
IPC: C09D11/00
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition which can record classified pale colors and the like in a wide color-reproducing range without causing deterioration in color saturation and deterioration in gloss, to provide an ink set using the water-based ink composition, and to provide an ink jet recording method using the same.  <P>SOLUTION: This water-based ink composition is characterized by containing a combination comprising at least two kinds of colorants so that pale colors (for example, pale green) difficult to be classified can be reproduced into well classified pale colors or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009048808-A (JP)
Title: Light-emitting device
Inventor: MAEHARA MINORU
IPC: H05B33/26
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device that ensures a visually attractive luminance gradient.  <P>SOLUTION: The light-emitting device is provided with: a flat substrate 1 made of a translucent material; a first electrode layer 2, which is made of a translucent and conductive material and provided on one face in the thickness direction of the substrate 1 while its thickness direction is directed in the thickness direction of the substrate 1; a light-emitting layer 3, which is provided on the side opposite to the substrate 1 across the first electrode layer 2 while its thickness direction is directed in the thickness direction of the substrate 1 and emits light with luminance corresponding to the density of the applied current; and a second electrode layer 4 that is made of a conductive material and provided on the side opposite to the first electrode layer 2 across the light-emitting layer 3 while its thickness direction is directed in the thickness direction of the substrate 1. The thickness dimension of the first electrode layer 2 and that of the light-emitting layer 3 are respectively continuously changed in the direction of increasing luminance of the light-emitting layer 3 from one end toward the other end. Accordingly, it further improves the appearance as compared with the case of providing a plurality of mutually separated light-emitting layers 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050788-A (JP)
Title: Coating method
Inventor: SAKAI TOMOHIKO
IPC: B05D1/18
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for uniformly coating the surface of a cylindrical or columnar base body by preventing the settling of coarse particles in a coating tank in the coating of the surface of the cylindrical or columnar base body with a coating material containing the corse particles by a coating system giving a relative speed difference between the liquid surface of a coating liquid and the base body in the vertical direction.  <P>SOLUTION: In the coating method of coating the cylindrical or columnar base body with the coating liquid containing the coarse particles larger than the thickness of a dried coating film formed on the cylindrical or columnar base body by the coating system giving a relative speed difference to the liquid surface of the coating liquid and the cylindrical or columnar base body in the vertical direction while holding the axial line of the cylindrical or columnar base body so as to be vertical, the flow rate of the coating liquid when the coating liquid is applied on the surface of the cylindrical or columnar base body is made slower than the flow rate when the coating liquid is not applied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054770-A (JP)
Title: Manufacturing method and manufacturing apparatus for epitaxial substrate
Inventor: NAKAMURA TAKAO
IPC: C23C16/52
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an epitaxial substrate, wherein an epitaxial layer can be evaluated by a destructive inspection.  <P>SOLUTION: The manufacturing method for an epitaxial substrate comprises steps (S2) of: arranging a substrate and a monitor substrate consisting of the material different from that for the substrate within a chamber of a manufacturing apparatus; (S3) forming epitaxial films on the top surfaces of the substrate and the monitor substrate; and (S5) inspecting the property of the epitaxial films using the monitor substrate on which the epitaxial films are formed. The epitaxial films are formed on the top surfaces of the substrate and the monitor substrate at the same time, and thus a destructive inspection using the monitor substrate can evaluate the epitaxial films by the destructive inspection. By using an inexpensive substrate as the monitor substrate, an expensive substrate is never wasted, resulting in improved yield.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052687-A (JP)
Title: Damping device
Inventor: YAMAMOTO YOSHIHISA
IPC: F16F15/02
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device which can converge vibration at an early stage, and obtain a better damping effect by improving damping performance.  <P>SOLUTION: The damping device comprises: a supporting member 1 arranged in a vibrator S; a lever 2, consisting of a long rigid body, arranged rotatably in a direction along a principal vibration direction (X direction) of the vibrator S by being supported pivotably by the supporting member 1 by setting the pivotal section as a supporting point a; a spring member 3 elastically supporting a member being a point of application c of the lever 2; a weight 4 arranged in a member being a point of force b of the lever 2; and a liquid enclosed damper (elastic body) 5, which is fixed in the member being the point of force b of the lever 2, and arranged between the lever 2 and the vibrator S. Additionally, a distance D1 between the supporting point a and the point of force b of the lever 2 is set to be longer than a distance D2 between the supporting point a and the point of application c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057994-A (JP)
Title: Leg part joint
Inventor: SAKAMOTO MASAKATSU
IPC: E03C1/12
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight leg part joint excellent in fire resistance and construction property.  <P>SOLUTION: The leg part joint including a floor slab penetration part arranged with penetrating a floor slab, is formed by assembling a plurality of joint component members. At least the joint component member composing the floor slab penetration part out of the plurality of joint component members is formed of a fire resistant thermally expandable resin pipe provided with at least a pipe shaped fire resistant expansion layer composed of fire resistant thermally expandable resin component.  <P>COPYRIGHT: (C)2009,JPO&INPIT