baber/WOPTO huggingface dataset:
Patent JP-2008283031-A (JP)
Title: Ignition coil
Inventor: NAKAMOTO KIYOTOSHI
IPC: F02P15/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil capable of imparting a function as a magnetic path and a function for holding a conduction metal to a relay core and capable of miniaturization.  <P>SOLUTION: The ignition coil 1 includes a primary coil 21 and a secondary coil 22 that have the same axial center and lie on inner and outer circumferences in superposition; a soft magnetic central core 23 disposed on the side of the inner circumferences of the primary coil 21 and the secondary coil 22; and a soft magnetic outer circumferential core 24 disposed on the side of the outer circumferences of the primary coil 21 and the secondary coil 22. The central core 23 is made of an iron-based material yielded by adding silicon to iron. There is provided a relay core 25 for forming a magnetic path between the central core 23 and the outer circumferential core 24 at axial opposite ends of the central core 23. The relay core 25 provided at an axial end of the central core 23 on the high tension side L1 thereof is made of a ferrite-based material having electrically insulating property and composed of iron oxide as a chief component. A conduction metal fitting 6 is held on the relay core 25 for making conductive a high voltage side winding end 222 of the secondary coil 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279704-A (JP)
Title: Polyester film for molding and simultaneously transferred foil
Inventor: KIMURA HIDETAKA
IPC: B32B27/36
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film with enough heat resistance, moldability and transferring properties.  <P>SOLUTION: A biaxially oriented polyester film in which both faces of a layer consisting of a polyester composition comprising 40-90 wt.% copolymerized polyester in which 70-95 mol% of dicarboxylic acid component is terephthalic acid, 5-30 mol% thereof is 2,6-naphthalene dicarboxylic acid, 10-60 mol% of glycol component is 1,4-butane diol and 40-90 mol% of thereof is ethylene glycol, is laminated with a layer consisting of a polyethylene terephthalate copolymer, is characterized in that the mean value in the longitudinal direction and in the transverse direction of the film after treated at 170°C for 3 minutes is 2-15%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279399-A (JP)
Title: Method for forming photocatalytic coating film and coating film forming liquid to be used in the method
Inventor: TAKAMORI KIYOTO
IPC: B01J35/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a photocatalytic coating film, by which the photocatalytic coating film which exhibits a photocatalytic function satisfactorily and is excellent in external appearance can be formed and to provide a photocatalytic coating film forming liquid to be used in the method for forming the photocatalytic coating film.  <P>SOLUTION: In the method for forming the photocatalytic coating film, the photocatalytic coating film forming liquid is jetted from an ink jet and the jetted liquid is blown against the object to be coated. The photocatalytic coating film forming liquid is preferably one prepared by adding a surface tension adjusting agent to any of a titanium oxide aqueous solution, a titanium oxide solution, a peroxotitanic acid solution, a peroxo-modified anatase sol and an anatase-modified sol. The photocatalytic coating film forming liquid having the particle size and density corresponding to the object to be coated is blown against the object to be coated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286825-A (JP)
Title: Photographing device and interchangeable lens type photographing device
Inventor: YAMANAKA TOMOAKI
IPC: G03B9/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily shift from automatic diaphragm control to manual diaphragm control by operating a diaphragm operation means.  <P>SOLUTION: (S11) It is determined whether or not the automatic diaphragm control is set, and the process proceeds to S12 when the automatic diaphragm control is set. (S12) The device waits until a diaphragm operation ring is operated, and the process proceeds to S13 when the diaphragm operation ring is operated. (S13) The manipulated variable of the diaphragm operation ring is determined, and the process proceeds to S14 when the manipulated variable≥threshold Th. (S14) The diaphragm control shifts to the manual diaphragm control and a diaphragm value is fixed. (S15) Whether the diaphragm operation ring is operated again is determined, and the process proceeds to S16 when the diaphragm operation ring is operated. (S16) The diaphragm is driven according to the manipulated variable. (S17) Whether or not a diaphragm fixing switch is operated is detected, and the process returns to S15 when the diaphragm fixing switch is not operated, and proceeds to S18 when it is operated. (S18) The automatic diaphragm control is restarted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286634-A (JP)
Title: Cooling device and cooling method of workpiece
Inventor: SHUKUZAKI TAKAMITSU
IPC: F25D9/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device and a cooling method of a workpiece capable of preventing temperature rise of a main line (cold air supply line), when a cold air is not supplied to the workpiece.  <P>SOLUTION: This cooling device is equipped with a workpiece holding container 3 for storing the workpiece 2 to be cooled, a cold air generation device 4 for generating the cold air, the main line 5 for supplying the cold air generated from the cold air generation device 4 to the workpiece holding container 3, and a sub-line 6 for circulating the cold air generated from the cold air generation device 4. The main line 5 and the sub-line 6 have a main line heat exchanging part 5a and a sub-line heat exchanging part 6a to be in contact mutually heat-exchangeably, respectively, and when the cold air is not circulated in the main line heat exchanging part 5a, the cold air is circulated in the sub-line heat exchanging part 6a, and the main line heat exchanging part 5a is cooled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287008-A (JP)
Title: Image forming apparatus
Inventor: SUGIZAKI TADASHI
IPC: G03G15/04
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of facilitating the adjusting operation of an exposure device.  <P>SOLUTION: By using individual adjusting mechanisms 110C and 110M, the length and the positions of scanning lines SC and SM are adjusted so that the scanning lines SC and SM may be positioned in a trapezoidal area formed by linking the respective ends of a scanning line SK and a scanning line SY parallel with each other. By turning the screw part 122 of an entire adjusting mechanism 120, a housing 27 is rotated centering around a supporting shaft 28. By such rotation, the housing 27 is inclined, and the length and the positions of the scanning lines SK, SC, SM and SY are adjusted. When the inclination of the housing 27 is a predetermined angle, the length of the scanning lines SK, SC, SM and SY is the same as a distance between two virtual reference lines B, and the positions of the ends of the scanning lines SK, SC, SM and SY are on or near the virtual reference lines B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287056-A (JP)
Title: Lens fixing device and lens fixing method
Inventor: NAKAGAWA HIROKI
IPC: B23P21/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens fixing device and a lens fixing method by which a lens is fixed in a lens holding frame without distorting or scratching the lens and improvement of quality is achieved.  <P>SOLUTION: The lens fixing device 1 is a device for fixing the lens L in the lens holding frame 10 by fitting the lens L in the lens holding part 11 of the lens holding frame 10 equipped with the lens holding part 11 having a lens receiving surface for supporting the outer periphery part of the lens L and an aperture part formed nearly in the center part of the lens receiving surface inside and caulking the periphery part of the lens holding part 11. The lens fixing device 1 is equipped with a rotational supporting shaft 20 having an inner hollow part 20a communicating with the aperture part of the lens holding part 11 when the lens holding frame 10 is coaxially attached to its one end, an evacuating means 50 for evacuating the inner hollow part 20a to allow the lens L fit in the lens holding part 11 to be sucked to the lens receiving surface, and a pressing part 34 pressing and caulking the periphery part of the lens holding part 11, and is constituted to control the decompression means 50 in accordance with the progressing state of caulking by the pressing part 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288079-A (JP)
Title: Mercury-free alkaline dry battery
Inventor: KATO FUMIO
IPC: H01M6/08
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mercury-free alkaline dry battery capable of sufficiently suppressing corrosion of zinc and evolution of hydrogen gas caused by mixing of Fe in a mercury-free state, and decreasing the amount of voltage drop in pulse discharge at low temperatures.  <P>SOLUTION: The mercury-free alkaline dry battery has a positive mix pellet and a gel-like negative electrode 6. The gel-like negative electrode 6 is manufactured by dispersing zinc alloy powder which is a negative active material in a gel-like alkali electrolyte (a dispersion medium). An anionic surface active agent and a quaternary ammonium salt cationic surface active agent are added to the negative electrode 6, and suppression of gas evolution in the negative electrode and suppression of voltage drop in pulse discharge at low temperature are made compatible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292038-A (JP)
Title: Remote controller and hot water supply system of bath
Inventor: SAITO KAZUHIRO
IPC: F24H1/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller operating in accordance with a hot water additional heating function of a hot-water supply machine of a bath while being connected with the remote controller.  <P>SOLUTION: This remote controller installed in a kitchen operates the hot-water supply machine of bath in a remote control manner and informs a user of the information corresponding to the setting of the operation of the hot-water supply machine of the bath by a sound and/or display. This remote controller is provided with a communication circuit 2c receiving information related to the hot-water additional heating function set in the hot-water supply machine 10 from the hot-water supply machine 10 while being connected with the remote controller when one of the hot-water additional heating functions heating the hot water by the amount of hot water reduced in a hot-water storage tank and set in advance is set in the hot-water supply machine 10 of the bath, a display device 2e informing the user of the information corresponding to the setting of the operation of the hot-water supply machine 10 by a speaker 2h and display, and a microcomputer 2d controlling to inform the information corresponding to the setting of the operation of the hot-water additional heating function set in the hot-water supply machine 10 while being connected with the remote controller based on the information of the function when setting the operation in the hot-water supply machine 10 of the bath.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290741-A (JP)
Title: Metal container having internal face coating film with enhanced corrosion resistance, and its manufacturing method
Inventor: AKANE SEIICHIRO
IPC: B65D1/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal container capable of hardening an internal face coating film and having excellent corrosion resistance without generating any bubbles on the surface of the internal face coating film when forming more hardened internal face coating film on the container body, and its manufacturing method.  <P>SOLUTION: The metal container includes a bottomed cylindrical container body 17 and an internal face coating film 16 formed of a thermosetting resin having a thickness of 4-25 μm by executing at least one cycle of the inner surface coating-drying process in which a resin coating is coated on an inner surface of the container body 17 and dried in one cycle. The internal face coating film 16 is additionally baked over the entire range or in a part of the range of the container body 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300977-A (JP)
Title: Temperature compensation crystal oscillator and method for compensating temperature of oscillator
Inventor: MATSUI HIROSHI
IPC: H03B5/32
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensation crystal oscillator that can ensure high compensation precision, and to provide a method for compensating the temperature of an oscillator.  <P>SOLUTION: The temperature compensation crystal oscillator comprises: an oscillation circuit 21 including an oscillator 11; a temperature detection section 16; voltage-variable capacitive elements 13, 14 connected to the oscillation loop of the oscillation circuit 21; and a temperature compensation circuit 18 for applying a compensation voltage, compensated for a temperature change by receiving temperature data detected by the temperature detection section 16, to the voltage-variable capacitive elements 13, 14. In the temperature compensation circuit 18, measurement data at the temperature detection section are interporated by a cubic spline function to generate a compensation voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301072-A (JP)
Title: Encryption communication line restoration method, encryption communications device, and encryption communication system
Inventor: SHIGA SHINICHI
IPC: H04L9/08
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption communication line restoration method which allows a virtual encryption communication line to be restored automatically, quickly in the case of disconnection of the virtual encryption communication line, an encryption communications device, and to provide an encryption communication system.  <P>SOLUTION: The encryption communication line restoration method for automatically restoring the virtual encryption communication line at disconnection of the line includes an information storing step of storing information necessary for use of the virtual encryption communication line into terminals 1 and 2; an information registering step of registering the information with a management device 3; an information reading step of making at least one of terminals 1 and 2, wherein information is unavailable, read the information from the management device 3, when at least one piece of information stored in the terminal 1 and information stored in the terminal 2 becomes unavailable, and the virtual encryption communication line is disconnected; and an encryption communication line restoring step of automatically restoring the virtual encryption communication line, by using information read out from the management deice 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022537-A (JP)
Title: Signal adjusting method and adaptive equalizer
Inventor: HIDAKA YASUO
IPC: H04B3/06
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To make an amount of compensation applied to an equalizer match the level of attenuation caused by its medium as closely as possible, and to keep output characteristics of a signal consistently independently of a specified path used for the communication of the signal.  <P>SOLUTION: At least one of loss compensation for frequency-dependent distortion and offset compensation for DC-offset distortion is applied to a data signal before or after the distortion occurs to generate an output signal. Each data value comprises either a high value or a low value based on the sampling of the output signal, and the error value indicates the residue of the distortion. The method includes a step for selecting one or more filter patterns from a set of a plurality of filter patterns, and monitoring the output signal for one or more patterns of data values corresponding to the one or more selected filter patterns. The method further includes a step for detecting a pattern of data values in the output signal corresponding to one of the one or more selected filter patterns. The method also includes a step for adjusting the at least one of the loss compensation and the offset compensation applied to the data signal on the basis of the error value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297465-A (JP)
Title: Method for cracking hydrocarbon oil
Inventor: FURUTA TOMOHITO
IPC: C10G9/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where heavy thermal cracking oil and an extract which are hardly converted to light oils are cracked without generating cokes.  <P>SOLUTION: In the method for cracking hydrocarbon oil, at least one hydrocarbon oil selected from heavy thermal cracking oil and an extract, and light hydrocarbon are uniformly mixed so that the molar ratio of the hydrocarbon oil to the light hydrocarbon (the raw material hydrocarbon/the light hydrocarbon) is controlled to 0.01 to 100, and the mixture of the hydrocarbon oil and the light hydrocarbon is subjected to cracking reaction in the supercritical state of the light hydrocarbon wherein the temperature is 240 to 580°C and the pressure is 1.0 to 5.0 times the critical pressure of the light hydrocarbon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295861-A (JP)
Title: Counter
Inventor: OSHIMA YUTAKA
IPC: A47B96/18
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the rise of a manufacturing cost by obtaining different properties according to regions.  <P>SOLUTION: A counter 10 is molded by simultaneously compressing first and second different molding materials M1, M2. The counter 10 includes: a counter body 12 formed with the first molding material M1; and a bowl 13 formed with the second molding material M2 and successively arranged from the counter body 12. The properties are different between the counter body 12 and the bowl 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300002-A (JP)
Title: Optical disk device and control method therefor
Inventor: KUDO KENJI
IPC: G11B7/09
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which allows influence of wobbling of an optical disk thereon to be reduced and stably performs lock-on of a focus servo.  <P>SOLUTION: The optical disk device is equipped with: an optical pickup irradiating a recording plane of the optical disk with a laser beam and detecting reflected light from the recording plane; a focus error generating part generating a focus error signal being difference in the direction of an optical axis between a focal point of the laser beam and the recording plane from a signal output from the optical pickup; and a focus control part detecting a zero cross point of the focus error signal from a periodical variation in the focus error signal caused by wobbling of the optical disk, closing a focus servo loop after the prescribed delay time from the detected zero cross point, and performing focus servo processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305836-A (JP)
Title: Purifier of liquid for liquid immersion exposure
Inventor: FURUKAWA TAIICHI
IPC: H01L21/027
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining device capable of efficiently removing impurities generated in the liquid for liquid immersion exposure by exposure and impurities flowing out of a resist film, stabilizing the optical properties of the liquid for liquid immersion exposure, and reusing the liquid for liquid immersion exposure without reducing efficiency in the production process of an electronic device using exposure.  <P>SOLUTION: The refining device 1 comprises: a vessel 10 having an inlet 32 to which an undiluted solution flows and an outlet 33 from which treatment liquid flows; adsorbent 20 and liquid 30 for liquid immersion exposure filled in the vessel 10; and a degassing cock 16 having gas barrier properties that the vessel 10 has.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305456-A (JP)
Title: Optical disk device
Inventor: YUASA MASAMI
IPC: G11B7/0045
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device advantageous for improving the quality of a mark formed in an optical disk in accordance with increase in recording density and recording speed.  <P>SOLUTION: The optical disk device uses an equivalence detection signal generation part 56, to achieve the gain of a signal processing system including a driver part 45, a light source 40 and a measuring part 44 and the function of a low-pass filter by calculation, thereby generating an equivalence detection signal Vobs equivalent to an actually measured detection signal Vfpd, and controls the emission power of the light source 40 based on an error signal which is a difference between the actually measured detection signal Vfpd and the equivalence detection signal Vobs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268166-A (JP)
Title: Temperature sensor unit
Inventor: KUMADA TATSUMI
IPC: G01J1/06
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of the viewing angle of a temperature sensor unit.  <P>SOLUTION: In the temperature sensor unit, a reflecting mirror 50 is unified to a heat sink 30. The heat sink 30 holds the positions of IR sensors 60A, 60B to a circuit substrate 20. For this reason, variations in the accuracy of the positions of the IR sensors 60A, 60B with respect to the reflecting mirror 50 can be suppressed. As a result of this, accuracy of the viewing angle of the IR sensors 60A, 60B is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304000-A (JP)
Title: Air spring device
Inventor: HIGASHIYA REI
IPC: F16F15/04
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress time required to change a rubber film by controlling a reduction in riding comfort and travelable speed even though the rubber film is punctured.  <P>SOLUTION: An air spring device 10 is equipped with a diaphragm 14 including a pair of upper and lower face plates 11, 12 and a cylindrical main rubber film 13 in which both end openings are hermetically coupled to the face plates 11, 12, respectively, and a cylindrical laminated rubber member 15 arranged beneath the diaphragm 14, is arranged between a vehicle body and a truck, and is equipped with a cylindrical sub-rubber film 23 surrounding the laminated rubber member 15 with the upper end opening hermetically coupled to the lower surface of the lower face plate 11. The sub-rubber film 23 supports the vehicle body by being expanded and deformed as air pressure is applied thereinside at puncture of the main rubber film 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309688-A (JP)
Title: Test indicator
Inventor: KIWADA TAKESHI
IPC: G01B3/22
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test indicator capable of facilitating measuring work and improving measurement accuracy.  <P>SOLUTION: The test indicator is provided with a freely rockable gauge head 3; a first arm connected to the gauge head 3; a second arm having a sector gear; a pinion engaged with the sector gear; a rotary encoder for detecting the amount of rotation of the pinion; a display unit 4 rotatably supported at a main body case 1; and an operation display part for displaying the detected amount of rotation of the pinion on the display unit 4. The rotary encoder includes a rotor and a stator coaxially provided for the pinion. The display direction of the display unit 4 can be changed in an easily recognizable direction to facilitate measuring work. Since the rotor is arranged at a part corresponding to a conventional crown gear, it is possible to eliminate the need for conventional crown gears and center pinions, exclude the effects of errors of their engagement, and achieve high accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT