baber/WOPTO huggingface dataset:
Patent JP-2006277445-A (JP)
Title: Information acquisition method and information acquisition program
Inventor: YOSHIDA YUICHI
IPC: G06K7/10
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide information acquisition technology by a code capable of reducing a non-coincident feeling with a poster or the like.  <P>SOLUTION: In this information acquisition method, an image processing means 210 reads information associated to a pattern from the patterns included in a photographed image acquired by photographing an object by a photographing means 204 of a portable information terminal 200. The object includes a music bar code 100, and the pattern is the music bar code 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272818-A (JP)
Title: Liquid jet head manufacturing method
Inventor: YASOJIMA TAKESHI
IPC: B41J2/16
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid jet head which can prevent foreign matter from blocking nozzles.  <P>SOLUTION: The liquid jet head manufacturing method comprises the process of joining a reservoir forming substrate 30 in which a reservoir portion 31 is formed to a channel forming substrate 10 through an adhesive layer, the process of forming a pressure generation chamber 12 and a communication portion 13 by wet etching the channel forming substrate 10 from the other side, the process of removing a discontinuous metal layer 95 in the area opposite to a through hole 50a by wet etching for forming the reservoir 100 by making the reservoir portion 31 and the communication portion 13 communicate and the process of forming a protective film 15 made of a liquid resistant material in the internal wall surface of at least the reservoir 100, and implements the process of at least removing the eaves portion 35a of the adhesive layer 35 projecting into the reservoir portion 31 before the process of forming the protective film 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279680-A (JP)
Title: System and method for optical transmission
Inventor: MATSUYAMA SATORU
IPC: H04B10/27
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly cope with subscriber increase and to improve the efficiency of the line of an optical fiber.  <P>SOLUTION: A common optical fiber Fc of one core converges outgoing signals and incoming signals, and is shared by the bidirectional communication of a station and a subscriber. A station side optical multiplexer/demultiplexer 40 is arranged on the station side, includes a station side multiplexer/demultiplexer 40a for multiplexing the outgoing signals λ1 to λn and demultiplexing the incoming signals λn+1 to λ2n, sends out the multiplexed outgoing signals to the common optical fiber Fc, and sends out the demultiplexed incoming signals to corresponding station devices 10-1 to 10-n. A subscriber side optical multiplexer/demultiplexer 50 is arranged on the subscriber side, includes a subscriber side multiplexer/demultiplexer 50a for demultiplexing the outgoing signals λ1 to λn and multiplexing the incoming signals λn+1 to λ2n, sends out the multiplexed incoming signals to the common optical fiber Fc, and sends out the demultiplexed outgoing signals to corresponding subscriber devices 20-1 to 20-m through optical splitters 30-1 to 30-n.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275467-A (JP)
Title: Showcase
Inventor: KASUYA JUNICHIRO
IPC: F25D17/08
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase for preserving articles stored in an article storage box at a proper temperature by performing cooling operation corresponding to cooling load and efficient defrosting operation.  <P>SOLUTION: The showcase comprises a first air duct 15 provided with a first evaporator 15c and a first evaporator blower 15d for forming air curtain in an opening portion of a showcase body 10, and a second air duct 16 provided with a second evaporator 16c and a second evaporator blower 16d for forming air curtain in the opening portion of the showcase body 10. Thus, the distributing direction and air quantity of the air curtain to be formed in the opening portion of the showcase body 10 are changed over, and so the articles stored in the article storage box 13 can be always preserved at a proper temperature by performing cooling operation corresponding to cooling load and efficient defrosting operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284820-A (JP)
Title: Optical fiber reflection module and optical filter module using same, and wavelength isolating optical module for wavelength multiplex communication
Inventor: ITO KAZUHIKO
IPC: G02B6/26
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive device by reducing the number of components and facilitating alignment fixing operation.  <P>SOLUTION: The optical fiber reflection module includes a two-core fiber ferrule 11 fitted into a cylindrical sleeve 20 and a concave mirror 21, typically an ellipsoidal mirror, which has two focal points each positioned in two optical fibers 2, 5 in the end face of the two-core fiber ferrule 11 and which is fitted into the sleeve 20. The concave mirror 21 has a base body composed of a molded member with at least one resin or glass concave and has a reflection film 22 stuck to the concave of this base body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284959-A (JP)
Title: Display device and its driving control method
Inventor: OGURA JUN
IPC: H01L51/50
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can drive display pixels (light emitting elements) arrayed on a display panel to emit light with proper luminance gradations corresponding to display data by supplying a light emission driving current having a proper current value corresponding to the display data and whose display picture quality is excellent and homogeneous, and its driving control method.  <P>SOLUTION: A data driver 240 applied to the display device 200 has at least a detection voltage ADC140 which measures the threshold voltage of a transistor for light emission driving provided to each display pixel PX (light emission driving circuit DC) in a threshold voltage detection period Tdec, a frame memory 170 storing measured threshold voltages by display pixels PX, a compensation voltage DAC150 which applies a precharge voltage Vpre based upon a measured threshold voltage to each display pixel PX in a display driving period Tcyc, and a gradation signal generation part 130 which generates a gradation signal corresponding to the display data and applies the signal to each display pixel PX.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281654-A (JP)
Title: Molding die and manufacturing method for seamless molded product using the same
Inventor: MUKAI MASATSUGU
IPC: B29C33/38
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture, without causing breakage and efficiently, seamless molded products such as gloves formed of a polyurethane resin.  <P>SOLUTION: The molding die 10 is the one having a molding face 11 and a non-molding face 12 formed on the outer surface and the one for manufacturing the seamless molded product comprising a polyurethane resin porous film by attaching to the molding face 11 a solution containing a water-coagulative polyurethane resin and by coagulating with a coagulant, and the molding die 10 is formed of a porous material equipped with through-holes which penetrate the molding face 11 and the non-molding face 12. By charging a fluid into the through-holes from the non-molding face 12 and discharging the fluid from the molding face 11 the seamless molded product can easily be peeled off from the molding face 11, which is efficient.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284521-A (JP)
Title: Encoder
Inventor: TAKAHASHI YOSHIJI
IPC: G01D5/36
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To avoid stopping of a driving system with an encoder, due to aging deterioration of the encoder, when abnormality occurs.  <P>SOLUTION: The encoder 50 includes a measuring section 10, having a light-emitting device 2, a rotary disk 1 to which light from the light-emitting device 2 is irradiated, and a light-receiving device 3 for receiving light from the light-emitting device 2 via the rotary disk 1; and is configured so that the light-receiving device 3 outputs light-receiving signals, in response to the movement position of the rotary disk 1 arranged relative and movable with respect to the light-emitting device 2 and the light-receiving device 3. The encoder 50 includes an abnormality detecting circuit 6 for determining whether the light-receiving signal has abnormality, an LED-drive circuit 9 for adjusting an amount of light emission of the light-emitting device 2 so as to avoid the abnormality state of the light-receiving signal, by correcting the light-receiving signal, when it is determined by the abnormality detecting circuit 6 that the light-receiving signal has abnormality, and an alarm circuit 7 for providing the notice of replacement of the encoder 50, when the amount of light emission of the light-emitting device 2 is adjusted by the LED-drive circuit 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005310777-A (JP)
Title: Electric connector and manufacturing method of the same
Inventor: HUANG YAO-CHI
IPC: H05K5/00
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector capable of ensuring electric connection between an IC package and itself, which can be handled conveniently and simply.  <P>SOLUTION: The electric connector includes an insulation housing and a conductive contact, and the conductive contact is composed of a holding part, and cantilevered beam and a soldering part extended from both ends of the holding parts respectively. Contact parts protruding from the insulation housing is formed on one end near to the soldering part of the holding part. During the manufacture of the electric contact, the electric contact is mounted on a terminal groove of the insulation housing from a bottom face of the housing by a tool after the soldering part of the conductive contact of the electric connector is inserted into the tool, and an appropriate distance is held between the tool and the bottom face of the insulation housing, and the length of the part of the cantilevered beam protruded from the upper face of the insulation housing can be adjusted by the above distance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006299028-A (JP)
Title: Method for producing aromatic polyester
Inventor: KONDO SHOSUKE
IPC: C08G63/78
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polyester by polycondensation, making less sublimated materials attaching to the top plate of a polycondensation vessel and contributing to the reduction of foreign materials in the aromatic polyester and the improvement of its productivity in an industrial scale.  <P>SOLUTION: This method for producing the aromatic polyester by acetylating the raw material monomer of the aromatic polyester with acetic anhydride, heating the obtained reaction product in the polycondensation vessel to perform the polycondensation and then distilling off a low boiling portion from the polycondensation vessel is characterized by putting-in the reaction solution obtained by the acetylation by ≥90% of the inner volume of the polycondensation vessel and then performing the polycondensation, and also by putting-in the reaction solution obtained by the acetylation by ≥90% of the inner volume of the polycondensation vessel, then starting the polycondensation, and then further putting-in the solution by 5-30% of the inner volume of the polycondensation vessel for performing the polycondensation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297436-A (JP)
Title: Casting apparatus and casting method
Inventor: UENO NORIYUKI
IPC: B22D17/22
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting apparatus which efficiently exhausts a gas in a cavity without damaging a good appearance of a casting so as to prevent product defects caused by involvement of the gas into a molding material when casting a casting material into a cavity of the mold, and a casting method therefor.  <P>SOLUTION: A casting device 1A casts a product by injecting a casting material 40 in a semi-molten or semi-solidified state into a cavity 22 of a mold 2A through a casting opening 23a. The shape of the cavity 22 is formed such that the cavity 22 is filled with the casting material 40 by lifting the material 40, injected from the casting opening 23a, within the cavity 22 and then making it flow down gradually along the cavity wall. The mold 2A has a gas exhaust passage 26 communicating to the outside of the mold 2A from a lower region 22a in the inside region of the cavity, to which the material 40 is made to flow down.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299923-A (JP)
Title: Control device for engine with supercharger
Inventor: SOEJIMA SHINICHI
IPC: F02D45/00
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an engine with a supercharger, reducing torque shock while maintaining acceleration performance.  <P>SOLUTION: The control device for an engine 10 is provided with: a throttle valve 13a; the supercharger 15; a bypass pipe 16 making communication between an upstream side and a downstream side of a compressor 15a; and a bypass valve 16a. A quantity mc of air which passes though the bypass valve 16a when the bypass valve 16a is opened is estimated on the basis of pressure information or the like of a supercharging pressure sensor 17 and an intake air pressure sensor 13b. A quantity mth_n which passes through a throttle valve 13a is estimated on the basis of the quantity mc of air passing though the bypass valve. Then, opening of the throttle valve 13a is increased to get a quantity mth_n which passes through the throttle valve to control an intake air quantity to a cylinder to almost eliminate steps.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304010-A (JP)
Title: Signal oscillating system by radio and oscillating device
Inventor: NEMOTO MASAHISA
IPC: H04B1/04
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal oscillating system which can be used anywhere, without needing dry cells or commercial power supplies.  <P>SOLUTION: The signal oscillating system is equipped with a magnet 1 and an oscillating unit 10. The oscillating unit 10 has a coil 11, which generates an electromotive force by causing a change to take place at a distance with the magnet 1 relatively, an oscillator 13 which drives with the electromotive force generated by the coil 11 and forms a signal, and a radio wave oscillating unit 14 driven by the electromotive force generated by the coil 11, converting the signal formed with the oscillator 13 into the radio wave, and oscillating the signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299701-A (JP)
Title: Method of constructing precast concrete wall body by using self-hardening stabilizing liquid
Inventor: INAZUMI AKIO
IPC: E02D5/18
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve various problems caused by increase in viscosity and specific gravity of a self-hardening stabilizing liquid, and to reuse the self-hardening stabilizing liquid which has overflowed due to erection of a precast concrete member.  <P>SOLUTION: There is provided a method of constructing a precast concrete wall body by using the self-hardening stabilizing liquid. According to the method, the ground 2 is excavated while a hole wall is protected by using the self-hardening stabilizing liquid 1 to which a hardening retardant is added, to thereby form a trench-like excavated hole 3 in the ground. Then the precast concrete member 21 is lifted down into the excavated hole, and when the self-hardening stabilizing liquid 1 is hardened, the precast concrete wall body 4 is constructed in the ground 2. In the excavation step, a dispersing agent formed of a polyacrylate, a polymethacrylate, or a copolymer of them, and having a weight-average molecular weight Mw in the range of 10,000 to 14,000, is added to the self-hardening stabilizing liquid 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299212-A (JP)
Title: Ink component, image forming method and recorded article using the same
Inventor: TSUJIHATA SHIGENORI
IPC: C09D11/00
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition that forms an image having a clear color tone, high tinting strength and high image quality, to provide an image forming method using the ink composition, to obtain an ink composition that has excellent storage stability and dischargeability, improved curability by irradiation with an active energy ray and excellent adhesivity to a medium to be recorded and is suitable as ink-jet recording, to provide an image forming method using the ink composition and to obtain an ink composition that is curable by irradiation with an active energy ray and forms an image having a clear color tone, a high tinting strength, high strength and excellent adhesiveness and a recorded article obtained by the ink composition.  <P>SOLUTION: The ink composition comprises at least a polymerizable compound, a polymerization initiator and a basic group-containing surfactant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307912-A (JP)
Title: Rolling bearing
Inventor: UEDA KEIICHI
IPC: F16C19/54
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of preventing excessive increase of contact face pressure generated on a side of a small number of rows while maintaining advantages of unsymmetrical arrangement being advantageous for miniaturization and reduction of rise of temperature of the rolling bearing, enlarging a region selectable of pre-load, and expanding an application range such as the application in a high speed range of the unsymmetrical arrangement.  <P>SOLUTION: This rolling bearing 3 supports a common shaft by arranging rolling bearings 3A to 3C having a contact angle in three rows or more in the axial direction in parallel, and arrangement of these bearings is the unsymmetrical arrangement being arrangement in which the number of opposing rows is different. In this unsymmetrical arrangement, the bearings having the same bearing form and having different bearing specifications oppose to each other or the bearings having the different bearing forms oppose to each other. Consequently, axial rigidity of the bearing 3C on a side of the small number of rows is higher than that of the bearings 3A, 3B on a side of the large number of rows.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310041-A (JP)
Title: Outlet plate, and outlet
Inventor: SHIMAOKA KUNIYASU
IPC: H01R13/447
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outlet plate preventing a user from having electric shock, and an outlet.  <P>SOLUTION: This outlet plate 1 has a plate body 10 mounted on the front side of the outlet 2 equipped with blade inserting openings 20a-20c in which the blades of a plug are inserted, and a window hole 10a to exposed the blade inserting openings 20a-20c of the outlet 2 and an electric shock preventing rib 10b to surround the plug brought into conducting contact with the outlet by projecting frontward from the peripheral part of the window hole 10a are formed in the plate body 10. A gap between the inner periphery surface of the electric shock preventing rib 10b and the periphery surface of the plug connected to the outlet 2 is formed so as to have a size allowing no finger to get in.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307716-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KITAURA KOICHI
IPC: F02D45/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To correct a sensor output characteristic depending on temperatures of a sub-O<SB>2</SB>sensor, and to control to keep a constant air-fuel ratio of an internal combustion engine.  <P>SOLUTION: An air-fuel ratio control device has a linear air-fuel ratio sensor disposed upstream of a catalyst and the sub-O<SB>2</SB>sensor disposed downstream of the catalyst, and performs a main feedback control combined with a sub-feedback control. In the sub-feedback control (Yes in a step S10), when a calculated integrated intake air amount exceeds a predetermined value and a housing part temperature of the sub-O<SB>2</SB>sensor is stabilized (Yes in steps S11, S12), a supply amount of heat is calculated to calculate a temperature of the housing part (steps S13, S14). Then a sub-feedback control target voltage is calculated based on the temperature (a step S15). At this time, if the temperature is low, the target voltage is set to be higher. If the temperature is high, the target voltage is set to be low.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305473-A (JP)
Title: Coating apparatus
Inventor: WAKABAYASHI ATSUMI
IPC: B05C9/14
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus capable of using a low viscous coating material and forming a coating film having several tens to several hundreds nanometer thickness on the surface of a base material regardless of the shape or the length of the base material.  <P>SOLUTION: The coating material is provided with a T-shaped tube 1 holding a coating material C inside and for applying the coating material C on the whole surface of a glass substrate S by inserting the glass substrate S into the coating material C, a supply tank 2 for supplying the coating material C to the T-shaped tube 1 through a supply pipe 3, a substrate inserting machines 5, 6 for inserting the glass substrate S into the T-shaped tube 1 without bringing the glass substrate S into contact with the inside surface of the T-shaped tube 1, a temperature controller 7 with thermometer for adjusting the temperature of the coating material C in the T-shaped tube 1, position sensors 8, 9, coating material sensors 11, 12 and a substrate dryer 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305693-A (JP)
Title: Structure of hammering set of powered tool
Inventor: JANG RUEI-SHENG
IPC: B25B21/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of the hammering set of a powered tool, which simplifies a production process, and saves on an assembling time, and reduces a production cost.  <P>SOLUTION: The hammering set of the powered tool comprises a hammering chamber 20 and a hammering element 30. The hammering chamber is provided in the powered tool, and can rotate by driving the powered tool. Two pin holes 22, 22' are provided on one end of the hammering chamber, and impact pins 24, 24' are provided so as to be fitted inside the two pin holes respectively. Elastic elements 27, 27' are provided inside the two pin holes of the hammering chamber. The elastic elements apply the force for moving the pin holes outward by means of the impact pins. The hammering element is pivotally mounted on the hammering chamber, and is rotated by driving the hammering chamber. The hammering element has a first end and a second end. The end face of the first end is provided with two grooves 34, 34' so as to insert the two impact pins thereinto. A driving spindle 32 is provided on the second end of the hammering element. The driving spindle fastens or loosens workpiece.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312883-A (JP)
Title: Fuel injection valve
Inventor: KUMAGAI KATSUTO
IPC: F02M51/06
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel injection valve less in working labor hour as compared with a case where a valve seat member is formed of metal material.  <P>SOLUTION: The fuel injection valve 1 comprises the valve seat member 9 formed with a valve seat, a valve element 6 engaging with and disengaging from the valve seat, a coil spring 12 urging the valve element 6 in a valve closing direction, and an electromagnetic coil 15 generating magnetic attraction for disengaging the valve element 6 from the valve seat. In the fuel injection valve, the valve seat member 9 is formed of resin material.  <P>COPYRIGHT: (C)2007,JPO&INPIT