baber/WOPTO huggingface dataset:
Patent JP-2007134464-A (JP)
Title: Optical element including multilayer film and exposing apparatus comprising the same
Inventor: MATSUMOTO MASANORI
IPC: G21K1/06
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element comprising a multilayer film for maintaining reflectivity for the light in wider incident angle and in the target wavelength, and also to provide an exposing apparatus comprising the same optical element.  <P>SOLUTION: The reflective optical element comprises a multilayer film for enhancing reflectivity of the light. The multilayer film comprises a first laminated material 130 including the first reflection characteristic for almost maintaining the maximum reflectivity at the area near the predetermined wavelength for the incident light within the first incident angle range, and a second laminated material 140 including the second reflection characteristic combined with the first reflection characteristic, for maintaining the constant reflectivity at the area near the predetermined wavelength for the incident light within the second incident angle range wider than the first incident angle range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133160-A (JP)
Title: Optical module
Inventor: TAKAHASHI AKIRA
IPC: G02B6/122
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which changes in an amount of light for monitoring is suppressed.  <P>SOLUTION: In the optical module 1A, an optical waveguide 2 of a flat type and an optical waveguide 4 having a mounting substrate 3 supporting the optical waveguide 2 are mounted on a circuit board 5. In the optical module 1A, a semiconductor laser 6 of a planar light emission type and a photodiode 7 for monitoring are mounted on the mounting substrate 3. Part of light emitted from the semiconductor laser 6 is made incident on the photodiode 7 by being reflected by a reflecting member 13 without being made incident on the optical waveguide 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132327-A (JP)
Title: Fuel injection nozzle
Inventor: NOMURA SHIGEO
IPC: F02M61/10
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection nozzle having simple construction for surely preventing fuel leakage from a nozzle hole.  <P>SOLUTION: An outer needle 5 has an enlarged inner-diameter portion 10 formed on the inner periphery side of the front end where an upper seat 5a is provided. On the enlarged inner-diameter portion 10, a second piece 5B is mounted via an intermediate member 5C. The intermediate member 5C has mechanical property of flexibility or elasticity more than the first piece 5A and the second piece 5B. When a lower seat 5b provided at the front end of the second piece 5B is seated on a second seat surface 8 and then an upper seat 5a of the first piece 5A is seated on a first seat surface 7, the intermediate member 5C can flex relative to the first piece 5A to permit a seat position to be displaced along the second seat surface 8 to the the downstream side. As a result, a first needle hole 3 is surely sealed at its upstream and downstream sides.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136691-A (JP)
Title: Stamper holding mechanism of resin molding apparatus
Inventor: YOSHIKAWA ISAO
IPC: B29C33/10
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper holding mechanism, which certainly attaches the stamper in a resin molding apparatus to a mirror surface plate, at low cost.  <P>SOLUTION: The resin molding apparatus 11, which is equipped with the stamper 4 for applying unevenness to a resin material 3, has the air permeable member 6 attached to the surface of the fixed mirror surface plate 1 to arrange the outer peripheral end part of the stamper 4 on the upper surface of the mirror surface plate 1 and a cover frame 10 for covering the air permeable member 6 and the outer peripheral end part of the stamper 4. The resin molding apparatus further has the positioning member 5, which is fixed to the upper surface of the air permeable member 6 so as to come into contact with the outer peripheral end part of the stamper 4, and the air passing pipe 7 provided so as to be adjacent to the air permeable member 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138314-A (JP)
Title: Lead wire for electrical wiring
Inventor: IWAMI TETSUO
IPC: D02G3/44
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead wire for electrical wiring and telecommunication cables more excellent in electrical leading characteristics than conventional ones with maintaining sufficient strengths and durability.  <P>SOLUTION: The lead wire for electrical wiring is used in wiring electrical leads, telecommunication cables and the like in piping and prepared by using a synthetic resin monofilament consisting of 5-50 wt.% polyethylene naphthalate and 95-50 wt.% polyester-based resin except the polyethylene naphthalate in at least a part of the lead wire.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137964-A (JP)
Title: Ink for inkjet
Inventor: TSUBAKI YOSHINORI
IPC: C09D11/00
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for inkjet having excellent preservation stability and jetting stability of ink and diversity of recording media and affording images having excellent bleed resistance, fretting resistance and water resistance and glossiness.  <P>SOLUTION: The ink for inkjet is characterized as comprising at least (1) a colorant, (2) water, (3) a high polymer having a plurality of side chains in a hydrophilic main chain and forming cross-linkages between the side chains by irradiation of active energy rays and (4) a water-soluble photopolymerization initiator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139270-A (JP)
Title: Refrigerator and cooking system
Inventor: MARUTANI HIROKI
IPC: F25D11/02
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of notifying a necessary time until a set temperature is reached to a user when the set temperature of a change-over chamber is changed, and to provide a cooking system using the refrigerator.  <P>SOLUTION: When the user carries out operation to change a setting of a temperature range of the change-over chamber (step S1:YES), a controller estimates the time necessary until a target temperature is reached on the basis of a present temperature in the change-over chamber and the target temperature after the setting change (steps S2-S7), and the estimated necessary time is displayed in a display device and notified to the user by voice via a speaker (step S8).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143260-A (JP)
Title: Multi-stage power supply circuit
Inventor: SATO HIDEO
IPC: H02M3/00
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in a standby mode and accelerate transition from the standby mode to a normal operation mode in a multi-stage power supply circuit constructed by connecting power conversion circuits in multiple stages in series.  <P>SOLUTION: The multi-stage power supply circuit includes: a rectifying circuit; a first power conversion circuit that subjects a voltage outputted from the rectifying circuit to power conversion by switching; a first control circuit that controls the operation of the first power conversion circuit; a second power conversion circuit that boosts a direct-current voltage outputted from the first power conversion circuit by switching operation; a second control circuit that controls the operation of the second power conversion circuit; and a starting circuit that generates a supply voltage for operating the first control circuit when a control signal is activated. The first power conversion circuit generates a supply voltage for operating at least the second control circuit in association with switching operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136366-A (JP)
Title: Biological wastewater treatment apparatus and biological wastewater treatment method
Inventor: YAMAMURA KENJI
IPC: C02F3/08
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To form and maintain particulate microorganism sludge in biological treatment of continuously flowing-in wastewater.  <P>SOLUTION: Continuously flowing-in wastewater is mixed with microorganism sludge in a mixer 2, highly concentrated wastewater is brought into contact with the sludge and organic matter is made to deeply permeate into the sludge to granulate the sludge by permeation. The mixed solution of the particulate sludge and wastewater is aerobically treated in a reactor 3, the organic matter is effectively treated by using whole of the particulate sludge, further granulating the sludge through the treatment. At this time, a shearing force is applied to the mixed solution in the reactor 3 by an air lift aeration agitator 3x, or the like to easily supply oxygen to the particulate sludge for further granulation of the sludge, and fibrous matter on the surface of the particulate sludge is stripped. By using a high settling speed of the particulate sludge, the particulate sludge is separated from the floating active sludge-containing treated water with low settling speed in a separating device 4. While continuously running out the separated treated water and preventing the floating active sludge from becoming a preference species, the separated particulate sludge is returned via a line L1 to mix with the continuously flowing-in wastewater to prevent flowing-out of the particulate sludge, to make the particulate sludge a preference species.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136989-A (JP)
Title: Image forming device
Inventor: NODA KOJI
IPC: B41J2/185
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that foreign matter such as paper dust adhering to nozzles cannot be unerringly removed only by cleaning actions to suck an ink from a head.  <P>SOLUTION: The image forming device performs an idle discharge to discharge liquid droplets from the nozzles 104 by causing a pressure variation (expansion or contraction of the internal capacity of a liquid chamber) in a liquid chamber 106 by providing a maintenance driving waveform to the piezoelectric element 121 of a recording head 31 while performing head suction to suck an ink by operating a suction pump 211 with the nozzle surface 31a of the recording head 31 capped by a sucking cap 82a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137030-A (JP)
Title: Oscillation-welded structure and oscillation welding method
Inventor: YOSHIDA KAZUYA
IPC: B29K105/04
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation-welded structure for carrying out oscillation-welding a core material 11 made of resin of a first member 101 equipped with a foaming layer 12 and a core material 11 made of resin and a second member 102 made of resin between a locking side welding jig 51 and a movable side welding jig 52, both the members 101 and 102 are fixable in an exact position, and which is excellent also in the reinforcement.  <P>SOLUTION: A rib 15 for carrying out the contact of the support 53 prepared in the movable side welding jig 52 at the time of oscillation welding is formed to the core material 11 made of the resin of the above first member 101.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150505-A (JP)
Title: Remote control system, device to be remote controlled, and setting method thereof
Inventor: IIZUKA NORIO
IPC: H04Q9/14
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system, a device to be remote controlled, and a setting method thereof, with measures against confusion when a plurality of objects are remote controlled.  <P>SOLUTION: A modulated beam 15 is a pulse series (any of 1-th to n-th pulse series) that is selected by an ID setting switch 4c, is radiated to an arbitrary robot. Thus, the robot is so set as to follow only the bright region formed by the beam of the pulse series. So the robot does not follow other bright regions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148187-A (JP)
Title: Image forming apparatus and waste toner collecting method
Inventor: INOUE KAZUE
IPC: G03G15/16
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus improved to lessen the discharge of waste toner to the outside by collecting the waste toner to the inside of the apparatus, and a waste toner collecting method.  <P>SOLUTION: In the tandem type image forming apparatus, the waste toner stuck to an intermediate transfer belt 50 is collected by a cleaning brush 1. Alternating voltage is applied to the cleaning brush 1 so as to discharge the waste toner to the intermediate transfer belt 50. The waste toner is collected by a photoreceptor (image carrier) 41K in a K (black) image forming station, its polarity is made uniform by electrifying the image carrier 41K again, and then the waste toner is collected to a developing device 44K and stored in a toner tank or the like. In such a case, bias voltage of Y, M and C primary transfer rollers 45 (Y, M and C) is controlled so that the waste toner on the intermediate transfer belt 50 may not adhere to the Y, M and C image carriers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144047-A (JP)
Title: X-ray ct apparatus and method for controlling the same
Inventor: WATANABE SEIKI
IPC: A61B6/03
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus which can be adapted to the change of heartbeats during scanning, and also to provide a method for controlling the same.  <P>SOLUTION: The X-ray CT apparatus comprises a data collection device for collecting projection data of a subject by helical scanning synchronizing with heartbeats, an image reconstruction device for reconstructing an image on the basis of the collected projection data, and a control device for controlling the data collection device and the image reconstruction device. The control device has a first control means for changing helical pitch in accordance with the change of heartbeats during helical scanning (509, 511, 515) and a second control means for reconstructing images at a plurality of slice positions at equal intervals (517) on the basis of the projection data including projection data collected while changing the helical pitch.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342149-A (JP)
Title: Preparation method of saturated aliphatic hydrocarbon compound, and lubricating oil composition
Inventor: SATO HARUHITO
IPC: C10N40/02
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition containing a saturated aliphatic hydrocarbon compound excellent in oxidation stability, heat stability, and low-temperature flowability; and a method for preparing the saturated aliphatic hydrocarbon compound selectively at a high concentration.  <P>SOLUTION: The method prepares a saturated aliphatic hydrocarbon compound represented by general formula (1): R<SP>61</SP>-CH<SB>2</SB>CH<SB>2</SB>-CH(-R<SP>62</SP>)-CH<SB>2</SB>-C(-CH<SB>3</SB>)(-R<SP>63</SP>)-CH<SB>2</SB>CH<SB>2</SB>-R<SP>64</SP>(wherein R<SP>61</SP>-R<SP>64</SP>are each a hydrogen atom or a 1-16C alkyl group, provided that the sum of the numbers of carbon atoms is 4-64) from an α-olefin. The method has (I) a process for dimerizing the α-olefin in the presence of a metallocene complex catalyst to prepare a vinylidene olefin, (II) a process for dimerizing the vinylidene olefin in the presence of an acid catalyst, and (III) a process for hydrogenating the resultant dimerization product. The lubricating oil composition contains the unsaturated aliphatic hydrocarbon compound represented by general formula (1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154944-A (JP)
Title: Actuator construction
Inventor: KANEKI TOSHIKANE
IPC: H02K37/24
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator construction having excellent controllability, which can obtain a constitution compact enough to shorten an axial space of a ball screw shaft, and to exchange a motor or a shaft to be rotated by itself.  <P>SOLUTION: In the actuator construction, a screw hole for fastening is formed in the axial end of a motor shaft supported in a casing via a bearing, and a ball groove is formed in the outer periphery by screwing the screw for fastening into the screw hole for fastening to impose a ball screw. A hollow cylindrical member 25 to guide the screw 31a for fastening into the screw hole 18d for fastening is coaxially disposed with the motor shaft 18 of the casing 16. The screw 31a for fastening is fastened to the screw hole 18d of the motor shaft 18 along the inside of the hollow cylindrical member 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006174439-A (JP)
Title: Correlation apparatus based on symmetry of correlation coefficient and method thereof
Inventor: KANG HUN-SIK
IPC: H04J11/00
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correlation apparatus based on symmetry of a correlation coefficient and method thereof for reducing complexity by utilizing a relationship where values of a real part and an imaginary part are laterally symmetrical.  <P>SOLUTION: The present invention relates to the correlation apparatus for correlating a complex correlation coefficient sequence which is symmetrical with respect to a received complex signal sequence, including: a delay means for delaying the received complex signal sequence for each sample; a first adding means for adding the complex signal sequence delayed in the delaying means; a second adding means for adding each output signal of the first adding means; a correlation coefficient multiplying means for multiplying each output signal of the second adding means by a complex correlation coefficient of the complex correlation coefficient sequence; and a final output adding means for adding each output signal of the correlation coefficient multiplying means. Thus, the present invention may be utilized for an orthogonal frequency division multiplexing (OFDM) system or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007153076-A (JP)
Title: Controller of air conditioner
Inventor: NODA KAZUHIKO
IPC: B60H1/00
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an air conditioner capable of cooperatively operating respective apparatuses relevant to the air conditioning mounted on a vehicle in accordance with a traveling condition of the vehicle.  <P>SOLUTION: A navigation ECU 4 transmits respective signals to a door ECU 2 and an air conditioner ECU 3 through a LAN 1 in accordance with a traveling state of the vehicle. Therefore, for example, in jam-up, if such a state that the traveling speed of the vehicle is a predetermined speed or less continues for a predetermined time or more, a door window is closed to turn on the air conditioner. On the other hand, if such a state that the traveling speed of the vehicle is the predetermined speed or more continues for the predetermined time or more, the door window is opened to turn off the air conditioner and to prevent consumption of unnecessary energy. Thus, each apparatus (the door window and the air conditioner) relevant to the air conditioner mounted on the vehicle is cooperatively operated according to the traveling state of the vehicle so that the temperature in a cabin can be adjusted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157501-A (JP)
Title: El element
Inventor: MINAMI UCHITSUGU
IPC: H05B33/10
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics of a flexible inorganic thin film electroluminescent element.  <P>SOLUTION: The inorganic thin film EL element 10 is formed by depositing a first electrode layer 30, a first insulation layer 40, a light emitting layer 50, a second insulation layer 60, and a second electrode layer 70 on a ceramic substrate 20 in this sequence. The ceramic substrate 20 is a flexible ceramic sheet. The inorganic thin film EL element 10 has suppleness or flexibility, and emits uniform light not only in flat state but also in curved state when an alternating voltage is impressed between the first electrode layer 30 and the second electrode layer 70.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158713-A (JP)
Title: Coaxial filter
Inventor: MORI TOMOYUKI
IPC: H01P1/212
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial filter capable of improving the absorption efficiency of an electric field by an absorber and easily connecting a waveguide to an outer conductor.  <P>SOLUTION: The coaxial filter comprises: a rectangular coaxial line 1 for which a center conductor 6 in a rectangular column shape and an outer conductor 7 in a rectangular cylindrical shape are arranged including the center conductor 6 inside the hollow of the outer conductor 7 so that respective axes are common and the side face of the center conductor 6 is parallel with the inner wall surface of the outer conductor 7 and a plurality of connection holes 4 are formed on two surfaces of the outer conductor 7 facing each other across the axis; and a plurality of waveguides 2 having the absorber 3 for absorbing the electric field. Each of the plurality of waveguides 2 is connected to the outer conductor 7 so that openings are connected with the plurality of connection holes 4. Formation is performed so that the electric field inside the rectangular coaxial line 1 is generated inside the respective waveguides 2 through the connection holes 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158107-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HASHIMOTO HISAYOSHI
IPC: H01L29/792
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where trenches of different depths are formed simultaneously in a semiconductor substrate by once trench etching without increasing treatment processes.  <P>SOLUTION: A silicon oxide film 402 and a silicon nitride film 403 are formed on a silicon substrate 401. A photoresist film 404 is formed on it, and patterned. In this case, a memory cell region 405 having a first aperture width which forms a shallow trench, and a peripheral circuit region 406 having a second aperture width larger than that of the memory cell region 405 are formed. After the silicon nitride film 403 and the silicon oxide film 402 are removed by dry etching next, the photoresist film 404 is exfoliated. Thereafter, trench etching is performed with the silicon nitride film 403 as a mask. In the case of this etching, a taper angle 409 is fixed so as to obtain a desired trench depth with respect to the first aperture width 407 formed in the memory cell region 405.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153848-A (JP)
Title: Method for producing quazepam
Inventor: HOSHI MICHIYASU
IPC: C07B61/00
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high quality quazepam.  <P>SOLUTION: This method for producing the quazepam expressed by formula I, without having an unpleasant smell and having a high quality is provided by introducing thion group into oxoquazepam by a sulfuration reagent in toluene solvent in the presence of a base, and then decomposing excess hydrogen sulfide by putting an aqueous alkaline solution into the reaction mixture to eliminate an impurity caused by the sulfuration reagent and reaction solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT