baber/WOPTO huggingface dataset:
Patent JP-2010023453-A (JP)
Title: Maintenance method of fluid ejection device and fluid ejection device
Inventor: NAKAJIMA HIROMICHI
IPC: B41J2/165
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the maintenance method of a fluid ejection device which reduces occurrence of problems due to a fluid, by removing the fluid adhering to a seal surface, and also to provide the fluid ejection device.  <P>SOLUTION: The fluid ejection device includes: an ejection head having an ejection surface in which an ejection port for ejecting the fluid is formed; and a maintenance part having a cap member coming into contact with the ejection surface and a wiping member wiping the ejection surface. The device adopts a method including: a first process for sequentially performing a suction operation S45 for bringing the cap member into contact with the ejection surface, to suck the fluid in space formed by the ejection surface and the cap member, a separation operation S46 for separating the cap member from the ejection surface, and a wiping operation S47 for wiping the ejection surface by the wiping member; and a second process for sequentially performing a transfer operation S50 for bringing the cap member into contact with the ejection surface, to transfer the fluid adhering to the cap member to the ejection surface, a separation operation S51, and a wiping operation S52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029065-A (JP)
Title: Cell culture carrier
Inventor: KITAGAWA FUMIHIKO
IPC: C12M1/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell culture carrier which can supply nutrients and oxygen from the bottom sides of micro well portions to cells forming three-dimensional aggregates in micro well portions in a substrate having the micro well portions arranged thereon.  <P>SOLUTION: Provided is the cell culture carrier having dent portions for culturing the cells, characterized in that the cell culture carrier is formed from the aggregates of ceramic fibers; pores whose skeletons are formed from ceramic fibers are disposed in the aggregates; the pores are communicated from the inner sides of the dent portions to the back sides facing the side having the dent portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032591-A (JP)
Title: Method for manufacturing optical element, optical element, and liquid crystal display device
Inventor: MORIMOTO TARO
IPC: G02B5/30
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical element including a retardation layer wherein surface ruggedness is suppressed.  <P>SOLUTION: The optical element 1 includes a base material 2 having light transmissible properties, the retardation layer 3 formed by polymerizing a liquid crystal composition containing a polymerizable liquid crystalline compound and a transparent conductive film 5 having conductivity. The method for manufacturing the optical element 1 includes a retardation layer forming step of applying the liquid crystal composition containing the polymerizable liquid crystalline compound directly or indirectly to the base material 2 to form a liquid crystal application film and polymerizing the polymerizable liquid crystalline compound contained in the liquid crystal application film to form the retardation film 3 from the liquid crystal application film and a transparent conductive film forming step of forming the transparent conductive film 5 using a conductive film composition containing a conductive material having conductivity directly or indirectly to the base material 2. The optical element 1 including the retardation layer 3 wherein surface ruggedness is suppressed is obtained by performing the retardation layer forming step after the transparent conductive film forming step is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033515-A (JP)
Title: Position control device
Inventor: NODA KOHEI
IPC: G05D3/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position control device, suitably correcting a difference between a position computed based on a ripple pulse and an actual position.  <P>SOLUTION: The position control device 1 includes: a current position information computing part 77 for computing current position information on a movable member based on a ripple pulse; a lock position information storing part 78 for storing the position information on the end part where the movable member is mechanically put in the lock state as lock position information; a lock detection area storing part 82 storing lock detection areas set on the movable range side with respect to the end part and on the side apart from the movable range; and a current position information updating part 75, which updates the current position information by lock position information when the current position shown by the current position information starts to move from the outside of the lock detection area and stops in the lock detection area on the side apart from the movable range when the movable member moves and stops.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036266-A (JP)
Title: Vitrified grindstone
Inventor: NAGATA AKIRA
IPC: B24D3/18
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vitrified grindstone which does not cause grinding burn of a material to be ground in grinding a part where a grinding liquid hardly enters between the material to be ground and a grindstone and does not cause lowering of grinding quality of a grinding face.  <P>SOLUTION: In a vitrified grindstone piece 26 of a vitrified super-abrasive grindstone wheel 10, microcapsules 38 containing a lubricant 42 for lubricating grinding points of abrasive grains 34, namely, cutting blades are fixed in a state of being partially filled into communicated pores 36, so that the original functions of the communicated pores such as the supply function of the grinding liquid and a chip pocket function of removing chips from the grinding points are not impaired and accordingly a high grinding ratio and high efficiency grinding are achieved. Since the microcapsules 38 exposed to the grinding face 20 are destroyed and the grinding liquid 42 contained in them is discharged, the grinding burn at a part where the grinding liquid of the material H to be ground is hardly supplied is suitably prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038990-A (JP)
Title: Developing apparatus, process cartridge, and image forming apparatus
Inventor: YAMADA SHINTARO
IPC: G03G15/08
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus capable of applying sufficient voltage for improving electrostatic chargeability of a developer, preventing occurrence of a problem wherein the developer is scattered onto a layer regulation member, and forming stable quality of image.  <P>SOLUTION: An electric field control member 110 and the layer regulation member 104 are connected with power supplys 111 and 112 capable of setting voltage independently from each other. Amount of the passing toner supplied into a developing roller 103 by a supply roller 105 is regulated by the layer regulation member 104 and is electrostatically charged due to the friction between the layer regulation member 104 and it. By setting a lower voltage to be applied on the electric field control member 110 than a voltage to be applied on the layer regulation member 104, the strength of the electric field affecting the toner after passing through a regulation nip is reduced while maintaining a sufficient electric field for improving the electrostatic chargeability of the developer within a regulation nip region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041537-A (JP)
Title: Communication terminal, base station, communication method of communication terminal, communication method of base station, and communication system
Inventor: KOBAYASHI TAKAHARU
IPC: H04W84/10
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal configured to ensure inter-BS synchronism.  <P>SOLUTION: With any one of signals received from a plurality of BSs, 1, 2-1 (or 2-1, 2-2) as a reference signal, an MS 3-1 (or 3-2) detects a timing difference or a frequency difference between the reference signal and other received signal and notifies the BS 2-1 (or 2-2), other than the transmission source of the reference signal, about a result of the detection. On the basis of the received detection result, the BS 2-1 (or 2-2) other than the transmission source of the reference signal controls transmission timing or transmission frequency of a signal to be received by at least any MS other than the MS 3-1 (or 3-2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036523-A (JP)
Title: Mesh for printing, printing mask using the same, and method for manufacturing plasma display panel using the same
Inventor: USHIFUSA NOBUYUKI
IPC: B41M1/30
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick mesh capable of holding a large amount of a printing paste, to provide a printing mask using the same, and to provide a technology with which the printing paste can uniformly fill an object to be printed with excellent positional accuracy.  <P>SOLUTION: When the yarns of one direction are defined as yarns of a first direction and the yarns of the other direction are defined as yarns of a second direction in a plain-woven mesh which consists of warps and wefts, the mesh is a mesh for an impasto printing wherein the yarns of the first direction consist of two linear materials (metallic thread and organic thread) alternately different in material quality, and the yarns of the second direction are formed with the substantially same material (metallic thread). The printing mask is formed by fixing a pattern formed printing mask having an opening pattern to a plate frame of the printing mask by a desired tension mesh, wherein the pattern formed printing mask consists of the mesh for the impasto printing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036324-A (JP)
Title: Method for scribing thin film solar cell panel and device to be used in same method
Inventor: MASE KEIJI
IPC: B24C5/00
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adhesion, etc. of a fine powder polishing material in scribing a thin film solar cell panel.  <P>SOLUTION: A main cover 20 and opposed cover 40 which have openings 22 and 42 allowing at least one side edges thereof in the same direction as a moving direction of the thin film solar cell panel W to face each other via a moving allowing space of the panel W, are oppositely arranged in a vertical direction. The fine powder polishing material is injected by a blast gun 30 arranged with an injection hole 31 in the main cover 20. The thin film solar cell panel W is relatively moved in a moving direction T in relation to the injection hole 31. The fine powder polishing material injected from a space in the main cover 20 and thin film layers cut and removed from a glass substrate are sucked and collected via main cover suction pipes 21a and 21b communicated with a space in the main cover 20. The fine powder polishing material in the main cover 20 and the removed thin film layers are sucked by an opposed cover suction pipe 41 communicated with a space in the opposed cover 40 via a space in the opposed cover 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036327-A (JP)
Title: Contact sensor for vacuum
Inventor: OGASAWARA MAMORU
IPC: B25J19/02
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact sensor for vacuum in a simple structure for setting a wide detection range, reducing a dead angle, and also reducing the weight of an approach sensing portion.  <P>SOLUTION: In the approach sensing portion 10, flexible first and second conductive thin plates 11 and 12 conductive with each other when they are in contact with or close to each other, are curved in an arch shape to be separated from each other in an inside/outside direction. The sensing portion 10 covers all the region of a tip surface portion of a manipulator 3. Before the manipulator 3 collides with another object, the approach sensing portion 10 abuts against the other object and is deformed, and a conduction detection circuit portion 20 detects the electrical conduction of the first and second conductive thin plates 11 and 12 by contact or coming close to each other, to detect the approach of the manipulator 3 to the other object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009062529-A (JP)
Title: Alkali-soluble polymer and resist composition
Inventor: TACHIBANA HIROMI
IPC: C08F220/10
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkali-soluble polymer and a resist composition capable of forming a coating film extremely excellent in contrast performance during alkali development, and also excellent in both thermal resistance and transparency, and very good in pigment dispersibility.  <P>SOLUTION: The alkali-soluble polymer is capable of forming the coating film extremely excellent in both thermal resistance and transparency. For example, the polymer can be preferably used in a resist material, various coating agents, a coating material, etc. In addition, a color filter with good quality without a deficit and development residue in a pattern can be provided. Moreover, a display unit high in luminance and color purity with good display quality which does not produce color irregularity etc. can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010040494-A (JP)
Title: Fluorescent lamp type led lamp capable of attaching and detaching led driving device
Inventor: PARK YOUNG SUN
IPC: F21V3/00
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp type LED lamp capable of simply exchanging when abnormality occurs to the LED driving device, by designing an LED driving device for supplying a DC power source to an LED element used as a light source on a body of the lamp in free attaching and detaching state.  <P>SOLUTION: In the fluorescent lamp type LED lamp, a terminal to which an AC power supply is supplied is provided on an upper cover, and a connector formed of a groove connected with the terminal is provided on the LED driving device. By facilitating coupling of the LED driving device, when abnormality occurs on the fluorescent lamp type LED lamp, an abnormality-occurrence section can be easily and accurately determined by coupling a normal-operation LED driving device after the LED driving device is easily separated from an LED lamp body, and thereby the abnormality of the fluorescent lamp type LED lamp can be quickly solved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008295093-A (JP)
Title: Differential amplifier
Inventor: HARAGUCHI HIROKO
IPC: H03K19/0952
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase operation speed of a differential amplifier having current mirror circuits, each of which delivers output with a current to the load side.  <P>SOLUTION: The differential amplifier includes circuit elements that are connected between respective terminals that can be the output points of the differential amplifier, among the terminals of the transistors that constitute a part of the differential amplifier and to which one of two inputs to the differential amplifier are respectively applied. The differential amplifier further includes; first transistors, each of which is connected to a transistor through which a monitor current flows in a current mirror circuit, and through each of which a copy current flows in the current mirror circuit; second transistors, each of which is connected between the first transistor and a resistor which acts as the load to which the output is applied, and each of which becomes off when the input to the transistor to which one of the two inputs is applied is at the time of L; and current sources, each of which is connected between the connection point of the first transistor and the second transistor, and the ground.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010042625-A (JP)
Title: Liquid jet head module and method for manufacturing liquid jet head module
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/055
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head module improved in assembling accuracy in assembling a plurality of liquid jet heads into a module, and to provide a method for manufacturing the liquid jet head module.  <P>SOLUTION: A unit head 11 is provided with positioning pieces 38a and 38b in which a positioning hole 41 and a plurality of reference marks 44a and 44b are formed and the positioning pieces are fixed to the unit head in such a state that alignment is performed so that relative positions of the respective reference marks with respect to the reference nozzle openings 30a and 30b of the unit head are prescribed positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047965-A (JP)
Title: Method of manufacturing door device
Inventor: UTO RYOJI
IPC: B60J5/04
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a door device which prevents a trace of welding from being exposed on an outer surface when a hinge is welded.  <P>SOLUTION: A one-side plate P1 of the hinge 54 is adhered to a hinge mounting surface 49 which is formed on the outside surface of a reinforcing plate storage protrusion 29a of an inside plate 23; a welding surface 44 of an internal reinforcing plate 41 is adhered to an inside surface of the reinforcing plate storage protrusion 29a of the inside plate 23; an electric current is supplied to the reinforcing plate storage protrusion 29a of the inside plate 23, the plate P1 of the hinge 54, and the welding surface 44 of the internal reinforcing plate 41 in a state of clamping them; and a metal contact surface is welded by utilizing electric resistance during the passage of an electric current. Subsequently, the outside and inside plates 21 and 23 are bonded to each other via the internal reinforcing plate 41 with an adhesive 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050723-A (JP)
Title: Radio device
Inventor: HIRATA AKIHIKO
IPC: H04B1/40
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve data transmission characteristics even when a part of a transmitted radio signal sneaks around to a circuit for reception by lack of the degree of polarized-wave separation of a polarized-wave separator.  <P>SOLUTION: This radio device includes: a transmission module 11 generating a radio signal R1 modulated by a data signal D1; a distributer 12 branching the radio signal R1 into two radio signals R2, R3; an antenna 13 transmitting the radio signal R2 provided through the polarized-wave separator 14 to a mating radio device, and receiving a radio signal R4 from the mating radio device; the polarized-wave separator 14 outputting the radio signal R4 from the antenna 13 to a multiplexer 16, and outputting the radio signal R2 from the distributer 12 to the antenna 13; a delay line 15 for delaying the phase of the radio signal R3 by making it pass therethrough; and a multiplexer 16 synthesizes a radio signal R5 output from the polarized-wave separator 14 and the radio signal R3 having passed through the delay line 15; and a reception module 17 demodulating the radio signal R5 after the synthesization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049491-A (JP)
Title: Driving state monitoring apparatus
Inventor: TANAKA TAKEHIKO
IPC: G06T1/00
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving state monitoring apparatus that extracts a characteristic point from a face image of a driver, even when brightness is largely changed according to a change of traveling environment of a vehicle.  <P>SOLUTION: The driving state monitoring apparatus 1 includes: an image acquisition part 11 acquiring the face image of the driver obtained by performing imaging by an imager 10; an image division part 12 dividing the obtained face image into a plurality of areas; and an image correction part 13 correcting, for each area, a luminance value of a pixel included in the area such that an average luminance of each area of the face image approaches to a prescribed luminance value. The image correction part 13 corrects the luminance value in each area to properly perform the correction according to the brightness of each area. By the correction, the luminance value of the pixel of each area can be converged in a prescribed range allowing image analysis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047398-A (JP)
Title: Booklet stacker and image forming system
Inventor: KATO NORISHIGE
IPC: B65H31/30
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly booklet stacker and an image forming system.  <P>SOLUTION: The booklet stacker (a booklet stacking part 31 and a case working machine control part 35) has a storage part 331 for stacking booklets bound by a bookbinding device (a bookbinding part 31 and a case working machine control part 35), and the image forming system 1000 is equipped therewith. The booklet stacker comprises a moving carriage 336 detachable from a body 33a of the booklet stacker, and a transfer part 332 for transferring the booklets stacked in the storage part 331 to the moving carriage 336. When predetermined transferring conditions out of a plurality of transferring conditions are satisfied, the transfer part 332 is controlled to transfer the booklets stacked in the storage part 331 to the moving carriage 336.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055766-A (JP)
Title: Illumination lighting device, luminaire, and lighting system
Inventor: SASAGAWA TOMOHIRO
IPC: H05B37/02
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination lighting device having improved versatility while avoiding its cost increase when connecting a human body detecting sensor, a luminance sensor and external equipment such as a light controller thereto for performing lighting control.  <P>SOLUTION: The illumination lighting device 11 includes a general electron stabilizer, and an input signal processing part 119 and an external equipment discriminating part 120 added thereto. The external equipment 12, connected to the illumination lighting device 11, includes the human body detecting sensor 121, the luminance sensor 122 and the light controller 123, and outputs light operation control signals and external equipment discriminating signals specific thereto to the input signal processing part 119 and the external equipment discriminating part 120, respectively. The external equipment discriminating part 120 determines the type of the external equipment connected to the illumination lighting device 11, based on the external equipment discriminating signals. The input signal processing part 119 processes the lighting operation control signal, depending on the type of the external equipment determined and sends an output control signal to an inverter control part 118.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040497-A (JP)
Title: Transparent laminated sheet and product using the same
Inventor: NAMITA YASUO
IPC: B32B9/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet including a transparent electrode layer which is lightweight and achieves thinning and is excellent in transparency, processability, and heat-resistant stability.  <P>SOLUTION: The laminated sheet including a transparent electrode which is lightweight and has high transparency and is excellent on heat-resistant characteristics and shock-resistant characteristics can be achieved as the laminated sheet is formed by a polycarbonate material or a crosslinked acrylic resin material, and a transparent electrode layer only.  <P>COPYRIGHT: (C)2010,JPO&INPIT