baber/WOPTO huggingface dataset:
Patent JP-2005100895-A (JP)
Title: Manufacturing method of electro-optical device, electro-optical device manufactured by the same, electronic equipment with electro-optical device mounted, and droplet discharge device
Inventor: ISHIDA KOHEI
IPC: H05B33/10
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electro-optical device capable of improving film formability when a film is formed on a plastic film substrate; to provide an electro-optical device manufactured by the manufacturing method of an electro-optical device; to provide electronic equipment with an electro-optical device mounted; and to provide a droplet discharge device.  <P>SOLUTION: This manufacturing method of an electro-optical device comprises: a tentative bonding process S1 for tentatively bonding the plastic film substrate 3 to a glass substrate 1 by an adhesive material 2; an EL substrate manufacturing process S2 for executing a manufacturing process of an EL substrate to the plastic film substrate 3 by keeping the state where the plastic film substrate 3 is bonded to the glass substrate 1; and a separation process S3 for separating the film substrate 3 from the glass substrate 1 after the EL substrate is manufactured by using the film substrate 3 as a base body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108314-A (JP)
Title: Signal processing unit and its inspection method
Inventor: AZENO MASAHIKO
IPC: G11B20/12
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method for efficiently inspecting a signal processing unit operated at higher speed than performance of a LSI tester.  <P>SOLUTION: When the prescribed information for inspection is taken into a decoding circuit 3 from an external ROM, various information is added, scramble processing is performed, then a recording signal generating circuit 5 performs (8-16) modulation, and when the prescribed information for inspection is taken into the recording signal generating circuit 5 from the external ROM, (8-16) modulation is performed directly. Tests of an EFMPLUS signal and a WGATE signal are performed by a discriminating unit TU, run length is obtained when a variation point of the EFMPLUS signal of counting of a counter 18 is cleared, and counting is decoded by decoding circuits 21a-21n, counting values C2-C15 are detected by hold of the WGATE signal, occurrence frequency of length is compared with an expected value, up-down of a ip-down counter 27 is performed by a logic value "1" and a logic value"0" of the EMFPLUS signal, a DSV vlaue is obtained, and it is compared with the expected value. The signal processing unit of high speed operation is inspected highly accurately and efficiently by the occurrence frequency of run length and the DSV value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103989-A (JP)
Title: Method for producing liquid crystal polymer film
Inventor: ONODERA MINORU
IPC: B29C71/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic liquid crystal polymer film which is useful as an insulating material for a flexible circuit board or a multi-layer circuit board and controls its thermal expansion coefficient controlled industrially advantageously at a low temperature.  <P>SOLUTION: In the method, the thermoplastic liquid crystal polymer film 2 and a sheet-like support 4 which is joined to the film 2 are heat-treated continuously, and the film 2 is separated from the support 4. The heat treatment of the film 2 joined to the support 4 is carried out at a temperature which is at least the melting point (Tm) of the film minus 15°C and lower than the melting point for 5-60 s to make the thermal expansion coefficient of the film 2 higher than that before the treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108721-A (JP)
Title: Electron emission electrode and its manufacturing method
Inventor: NISHIMURA KAZUHITO
IPC: H01J1/304
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emission electrode which has high electron emission efficiency and is easy to be manufactured.  <P>SOLUTION: A substrate 11 is formed by fixing diamond particles of a particle size of 5-30 μm on a base body 12. A petal-like carbon flake aggregate 14 in which carbon flakes are connected in a random direction with respect to the substrate is formed by using gas containing carbon and hydrogen gas by a DC plasma CVD by keeping the temperature of the substrate 11 at 950-1,200°C. Each carbon flake is constituted of a graphene sheet of a height of 1 nm-500 nm and the interval between each flake at an outer side aperture is 3 μm or less and the size of the petal-like carbon flake aggregate 14 is 5 μm-30 μm, and the interval between adjoining carbon flake aggregates is 1 D-10 D when the diameter of the flake aggregate is made D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109293-A (JP)
Title: Electric double layer capacitor
Inventor: KASAHARA RYUICHI
IPC: H01G11/42
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor capable of reducing initial ESR and maintaining high stability of ESR over a long period and having high yield while reducing the size and thickness.  <P>SOLUTION: Activated carbon and particulate carbon of which the average grain size is ≤10μm are used as the materials of a polarizable electrode 1 constituting the electric double layer capacitor 101. Thermoplastic resin containing a polar functional group in a molecule is used as a gasket 4. Contact positions between a separator 2 and the gasket 4 and between a collector 3 and the gasket 4 which are shown by dotted lines are adhesive positions. The lengths of the separator 2 and the collector 3 are cut off so as to be shorter than the outer periphery of the gasket 4. A conductive layer mainly consisting of silver and carbon is formed on a part on which a terminal board and the collector are brought into contact with each other. A laminate film 7 for a housing is arranged on the outer peripheral part of the terminal board 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117234-A (JP)
Title: Speaker, speaker module and electronic apparatus employing it
Inventor: ITO SATORU
IPC: H04R1/02
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability and quality of an electronic apparatus such as a speaker or a speaker module for use in various sound systems or information communication apparatus, and a portable telephone or a game machine employing them.  <P>SOLUTION: A first diaphragm 27 and a second diaphragm 30 are arranged to be coupled acoustically by constituting an enclosed space. That enclosed space is utilized for positioning or designing each diaphragm thus enhancing the degree of freedom in design. Furthermore, the second diaphragm 30 is coated thus enhancing the reliability and quality of a speaker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023920-A (JP)
Title: Bearing structure of supercharger
Inventor: YOKOYAMA FUMIHIKO
IPC: F16C33/10
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the bearing structure of a supercharger which inhibits the deposit of carbon in the interior thereof so as to prevent excessive wear of the bearing by the lump of carbon even when soot (minute carbon) circulates in the supercharger.  <P>SOLUTION: The bearing structure of the supercharger includes an oil path 15 which supplies lubrication oil to a turbine side and a compressor side of a rotor shaft 1b. The oil path 15 has no stagnation region where flows resident and has such a conduit configuration that the flow velocity is made constant or is increased gradually in the direction of flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114131-A (JP)
Title: Crank shaft blank material for multi-cylinder engine
Inventor: FUJIOKA YUKIHIRO
IPC: F16C3/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank shaft blank material for a multi-cylinder engine capable of reducing its weight without impairing the rigidity of a crank shaft.  <P>SOLUTION: In this forged crank shaft blank material 1 provided with pins 4 respectively on tips of an arm 3 projecting to the die-cutting direction from a journal 2 and an arm 3 projecting to the direction different from the die-cutting direction, thinned parts are respectively formed on central parts of a journal-side surface 5 and a pin-side surface of the arm 3 projecting in the die-cutting direction, by recessed grooves 7, 8 opened to tip sides in the die-cutting direction, whereby an useless thickness can be reduced, and the weight can be reduced without impairing the rigidity of the crank shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116471-A (JP)
Title: Connector
Inventor: FUJITA SHINYA
IPC: H01R13/42
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which a retainer is formed so as to open in a lock-releasing direction by the insertion movement of a jig toward a jig insertion regulating face through a jig insertion space, by the above, the retainer can be released from locking in a state of restraining the deflection deformation of a side plate thereof, and the deformation of the retainer caused by an excessive deflection is avoided.  <P>SOLUTION: A concave part 35 is formed on an inside surface at the free end side of each side plate 34 of the retainer 30, and notched grooves 11G are formed on both side surfaces of a female housing 11. A jig 60 for releasing the engagement of a locking piece 36 and a first locking protrusion 41 is enabled to be guided into the notched groove 11G. The engagement of the locking piece 36 and the first locking protrusion 41 is so made to be released in accordance with the insertion of the jig 60 from the notched groove 11G toward a jig insertion regulating face 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122795-A (JP)
Title: Optical recording and reproducing device and method
Inventor: YAMAZAKI KATSUYA
IPC: G11B7/085
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous focus servo for a recording and reproducing layer in an optical information recording and reproducing device for a multilayer optical disk in which a plurality of recording and reproducing layers are provided at the same surface.  <P>SOLUTION: The optical recording and reproducing device has an objective lens 4, a bisected sensor 11, operation means (gain circuits 12, 13, differential circuit 14), and a control part 15. The objective lens 4 converges a light beam from a light source 3 on the prescribed recording and reproducing layer or a reproduction layer of an optical disk 1. The bisected sensor 11 detects the light beam reflected from the optical disk 1 by a plurality of light receiving elements Sa1, Sa2. The operation means obtains a spherical aberration quantity of the light beam using a detection signal. The control part 15 discriminates a focus movement state between recording and reproducing layers or between reproduction layers of the optical disk 1 using the spherical aberration quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123319-A (JP)
Title: Manufacturing method of semiconductor device and release sheet used therefor
Inventor: TAKANO HITOSHI
IPC: B29L31/34
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sufficiently cleaning an inner surface of a metallic mold while a mold release sheet is continuously supplied in the method for resin-sealing a substrate on which a semiconductor chip is loaded by using the release sheet and manufacturing a semiconductor device.  <P>SOLUTION: The manufacturing method of a semiconductor device includes at least a process for providing the mold release sheet (1) between a sealed face on which a connection circuit (22) is arranged in the substrate (21) on which the semiconductor chip (2) is loaded and the inner face of the metallic mold (4) and for sealing resin (5) so that the connection circuit (22) is exposed. The release sheet (1) is continuously conveyed along the inner face of the metallic mold (4) whenever the resin sealing process is performed. A surface on a side arranged on the inner face of the metallic mold (4) of the mold resin sheet (1) has a function for cleaning the inner face of the metallic mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118248-A (JP)
Title: Sheet incorporating bone conduction microphone and loudspeaker
Inventor: GOTO YASUHIRO
IPC: H04R1/02
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet incorporating a bone conduction microphone and a bone conduction loudspeaker in which howling is prevented when instruction with voice of a driver or a passenger of a vehicle is transmitted to an apparatus on a vehicle side or hands-free call is performed.  <P>SOLUTION: A pair of the bone conduction microphone 5 and the bone conduction loudspeaker 6 are incorporated inside a headrest 2. Either the bone conduction microphone 5 or the bone conduction loudspeaker 6 is installed at a part contacting with the cervical vertebra A of a sitting person, and the other is installed at a part contacting with the skull B of the sitting person. In order that the bone conduction microphone 5 and the bone conduction loudspeaker 6 may contact with the cervical vertebra A and the skull B respectively, the headrest 2 is constituted to be movable to a front side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121479-A (JP)
Title: Confocal microscopic spectroscope
Inventor: SURUGA MASAJI
IPC: G01N21/64
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confocal microscopic spectroscope for simultaneously measuring scattered light, such as Raman scattered light and fluorescence, and the optical image (confocal optical microscopic image)of a sample, and for clarifying the position relationship.  <P>SOLUTION: Reflection light and scattered light from a sample S are separated by a notch filter 27, the quantity of light in the reflection light is measured by a photodetector 4, and Raman scattered light or a fluorescent spectrum is simultaneously measured by a photomultiplier tube 3 or a CCD 46. A location to be measured in the sample S is moved successively for accumulating the measured data of the quantity of reflection light, Raman scattered light, and fluorescent spectrum, and a two-dimensional or three-dimensional distribution image based on the measured data is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144302-A (JP)
Title: Wet type friction material comprising pitch carbon fiber
Inventor: DONG FENG
IPC: F16D13/62
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide friction material having shudder resistance, hot spot resistance, heat resistance, frictional stability durability, and strength.  <P>SOLUTION: This friction material includes fibrous base material comprising at least one type of petroleum pitch-based carbon fibers. The friction material is used as it is engaged with a friction surface facing it. The fibrous base material comprises at least one type of petroleum pitch-based carbon fibers existing on at least one outer surface of the friction material. While the friction material is being engaged with the frictions surface facing it, the petroleum pitch-based carbon fibers are in contact with the friction surface facing them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005128643-A (JP)
Title: Business model regarding internet in facility, and business model regarding guest room internet
Inventor: TOKUDA HIDEMI
IPC: G06Q50/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business model that can introduce or update the Internet in facilities such as restaurants and in hotel guest rooms.  <P>SOLUTION: The business model is as follows. An information service provider installs, maintains and administers an Internet system in facilities. The facilities provide a free Internet service for customers. The facilities transfer such a number of facility use tickets as is set in agreement with the information service provider to a specific sales agency, instead of the costs of the Internet system. The sales agency pays the information service provider the amount that is equal to the overall costs of installing, maintaining, and administering the Internet system. The tickets may be routed through the information service provider. As for guest room Internet, the facilities, tickets and sales agency are replaced by a hotel, coupons, and a travel agency respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129155-A (JP)
Title: Optical pickup and optical disk device
Inventor: FUKUI CHIEKO
IPC: G11B7/09
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup that widens a position detection range in the tracking direction of a lens holder by which an objective lens is held, eliminates necessity of obtaining positioning precision in a position sensor for detecting deviation in the tracking direction from the neutral position of a lens holder, is easily manufactured, and can detect the position of the objective lens.  <P>SOLUTION: A reflection surface is provided, which inclines in the radius direction of an optical disk, at the part of the lens holder opposite to the position sensor for detecting the deviation in the tracking direction from the neutral position of the lens holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130273-A (JP)
Title: Image processing apparatus and image processing method
Inventor: YANAGIUCHI TOMOKAZU
IPC: H04N1/60
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate an image, taking into account the visual frequency characteristics of humans.  <P>SOLUTION: An image of real spatial domain data is converted into spatial frequency domain data (S308), and the spatial frequency domain data are weighted, according to the human visual frequency characteristics (S309) and then are restored to the real spatial domain data (S310). The statistical dispersion quantity of the real spatial domain data is obtained for each color axis and multiplied by a variable coupling factor obtained from the image (S314), and a coupled value is obtained as a quality evaluation value of the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128380-A (JP)
Title: Fixing device, image forming apparatus and toner used in the same
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G21/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device in which cleaning of a fixing member is efficiently carried out and which can suppress generation of an abnormal image, even when a lower limit fixing temperature is lowered using low-temperature fixable toner.  <P>SOLUTION: The fixing device 25 comprises the fixing member 260 which comes in contact with unfixed toner on a recording member and rotates while heating the toner; a pressure applying member 270 which comes in pressure contact with the fixing member 260 and rotates; a temperature sensing means 280 to sense the temperature of the fixing member 260; and a cleaning member 291 for cleaning a surface of the fixing member 260, wherein a counting means 412 to integrate fixing job operations is disposed and the cleaning member 291 is controlled on the driving so that a fresh cleaning face is supplied to the fixing member 260 every time the integrated value of the counting means 412 attains to a previously set reference value. In addition, the cleaning member 291 is controlled so that a fresh cleaning face is supplied to the fixing member 260 according to the sensed value of the temperature sensing means 280.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134321-A (JP)
Title: Method and instrument for measuring wall thickness of steel pipe under hot condition
Inventor: YUZAWA HIDEYUKI
IPC: G01B17/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot wall thickness measuring method for a steel pipe of a reduced error, by correcting a temperature properly, when measuring a wall thickness of the steel pipe 10 under a hot condition by an ultrasonic wall thickness measuring instrument 21.  <P>SOLUTION: A temperature difference between a wall-thickness-directional average temperature and an outer face temperature is computed 31, based on a steel pipe temperature distribution model, a computed value is added to a measured value in the steel pipe 10 by an outer face thermometer 22 to estimate the wall-thickness-directional average temperature 24 of the steel pipe 10, and a wall-thickness-directional average ultrasonic velocity 25 is corrected based on the estimated average temperature 24 to compute 26 the wall thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140414-A (JP)
Title: Freezing and refrigerating unit, and refrigerator using it
Inventor: TANAKA HIDENAO
IPC: F25B1/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent failure of a compressor by driving the compressor at low speed since a pressure of the compressor rises when a fan cooling the compressor stops due to anomaly.  <P>SOLUTION: Since a plurality of condenser fans 6a and 6b are provided, and parallel connection of each fan to the same power source is carried out, even when one fan stops due to anomaly, by driving the other fan at the maximum rotational frequency, temperature rise of heat exchange of a condenser is suppressed, and since abnormal rise of condensing temperature can be suppressed, failure of the compressor can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140014-A (JP)
Title: Injector nozzle inspecting method and its device
Inventor: TERAI YOICHI
IPC: F02M61/18
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately execute the evaluation of lyophilic treatment applied to the inner wall face of a nozzle hole of an injector nozzle.  <P>SOLUTION: This inspecting device 10 for inspecting the injector nozzle 1 having a lyophilic layer 3 formed at least on the inner wall face of the nozzle hole 2 comprises an inspection liquid storage tank 11 for storing inspection liquid L having given surface tension, an inspection liquid delivery pump 12 for delivering the inspection liquid L stored in the inspection liquid storage tank 11, an inspection liquid foaming device 14 for foaming the inspection liquid L to be delivered by the inspection liquid delivery pump 12, an inspection liquid supply pipe 15 for connecting the inspection liquid foaming device 14 to the nozzle hole 2 of the injector nozzle 1, and a CCD camera 17 for evaluating the condition of the inspection liquid flowing out of the nozzle hole 2 of the injector nozzle 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004081000-A (JP)
Title: Cable-laying apparatus
Inventor: KATO KOJI
IPC: H02G1/02
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable-laying apparatus which realizes efficient and safe work in the laying of a cable.  <P>SOLUTION: This cable-laying apparatus has at least an inductive implement 10C, which is constituted by providing a rotation shaft 15B at one end of a substrate 15, providing a weight 15A at a section in the vicinity of the above rotation shaft 15B of the substrate 15, and pivoting a guide part 14 on the rotation shaft 15B, and a driving wire or a wire passing rod 18, which is provided with a mounting 16 for realizing free mounting and removal of the other end of the substrate 15 and enables driving of the inductive implement 10C arranged within the cylindrical space to be formed by the spiral hanger 440 laid on a support wire.  <P>COPYRIGHT: (C)2004,JPO