baber/WOPTO huggingface dataset:
Patent JP-2007264579-A (JP)
Title: Optical filter for display and plasma display
Inventor: YAMASHITA TAKEHIRO
IPC: B32B27/36
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter which makes display of an PDP visible with high contrast and can be supplied at a low cost with satisfactory mass productivity in an optical filter to be directly attached as a plate to the front of an image display glass plate of the PDP.  <P>SOLUTION: The optical filter to be directly attached to the front of the image display glass plate G of the plasma display comprises a multilayered structure having a polyethylene terephthalate base material 11, a plurality of functional layers and adhesive layers. The optical filter 10 is characterized in that the refractive indices of the adhesive layers 12, 17 interposed between the polyethylene terephthalate base material 11 and the fuctional layer or between the functional layers are so adjusted as to exist in the middle of the refractive indices of the respective layers when the refractive index difference of the two layers verging on the adhesives is ≥0.10. The plasma display is constituted by pasting such optical filter to the front of the image display glass plate G via the adhesive layers 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271677-A (JP)
Title: Electronic musical instrument with practice function
Inventor: WAKUDA SADAMOTO
IPC: G10H1/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument with which an error part of a musical performance error can efficiently be practiced in such a case.  <P>SOLUTION: An error decision section 20 makes an error decision on practice in musical performance, made according to an automatic performance based upon sample performance information in a sample performance information storage section 18, by notes in measure units. An error counter decision unit 24 decides whether an error is frequently made in a measure based upon the value of an error counter 22 and detects a previously set performance section wherein the rate of the number of errors is larger than a reference value as an error section. When the rate of the number of errors is larger than the reference value, repeat section information is inserted into sample performance information in the sample performance information storage section 18 and the performance section is recorded as a repeat section. Once a repeat switch 28 is turned on, an automatic performance of the performance section into which the repeat section information is inserted is carried out repeatedly as many times as specified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268729-A (JP)
Title: Printer, and format editing program
Inventor: SUZUKI YASUNORI
IPC: B41J21/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer, and a format editing program which can prevent errors in a data input from occurring, and at the same time, can improve the work efficiency.  <P>SOLUTION: When a user selects a printing format which is used for a label preparation, and designates the block name of each block constituting the printing format by a n'th designated screen (a first block designated screen, a second block designated screen and so forth) in an optional sequence, a new editing sequence number 404 is set based on the designating sequence of a block name 403 on an editing sequence table 400a. Then, the new editing sequence number 404 is rewritten on a present editing sequence number 401 in each block (an editing sequence table 400b), and the arrangement of each block is renewed based on the editing sequence number 401 after rewriting (an editing sequence table 400c).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274327-A (JP)
Title: Mounting structure for speaker
Inventor: KOSAKA YASUSHI
IPC: H04B1/38
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure capable of preventing the disconnection in a wire, which connects a speaker with a printed circuit board electrically.  <P>SOLUTION: A holder 16 comprises a bottom 16a and a circumferential section 16b for holding a speaker 15, and is formed with plastic in the shape of roughly a cylinder. Three studs 17 are integrally arranged in a protrudent fashion on the bottom 16a. A small diameter section 17a is provided at the tip of these studs 17 to engage into three holes 12 at a printed circuit board 10. An annular body 4b for covering an aperture of the holder 16 is arranged in a protrudent fashion at inside of a bottom 4 of a rear case 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273820-A (JP)
Title: Varistor element and varistor
Inventor: NAKANO MUTSUKO
IPC: H01C7/10
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a varistor element capable of obtaining a varistor having a small amount of expansion and adhesion of plating reliably.  <P>SOLUTION: An ideal varistor element 2 has a configuration where an internal electrode layer 12, and a varistor layer 14 made of a varistor material are laminated alternately. The varistor layer 14 has a composition containing Zn, Co, Pr, Li, and Zr. When the varistor element 2 is analyzed in the depth direction from the surface, the content of Li is not more than 0.08 pts.mass to 100 pts.mass of the total of Zn, Co, Pr at a depth position to the surface side by 2 μm as compared with a reference depth position where the content of Zr becomes nearly constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281022-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: YAMAKAWA KOJI
IPC: H01L21/316
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is provided with a ferroelectric capacitor and can suppress the degradation of reliability and characteristic due to roughness of the surface of a film or the like.  <P>SOLUTION: A lower electrode film for a capacitor is formed on a substrate, and a ferroelectric film is formed on the lower electrode film by film formation simultaneous crystallization. A dummy film is formed on the ferroelectric film, and the dummy film and a part of the ferroelectric film are removed by flattening to flatten the surface of the ferroelectric film. Then, an upper electrode film for a capacitor is formed on the ferroelectric film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276801-A (JP)
Title: Pressure reducing method and method for filling under reduced pressure
Inventor: OKAMOTO HIDEYO
IPC: B67C3/16
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that if pressure in a sealed space is reduced by a vacuum pump using atmospheric pressure, it is difficult to decrease it to a vacuum level within a predetermined time as the atmospheric air decreases, with the result that the degree of freshness varies as in vacuum packaging of food, and it takes long time to inject a liquid under reduced pressure, such as filling an ink cartridge with ink for an inkjet printer, with the result that productivity decreases.  <P>SOLUTION: Sufficient degree of vacuum is obtained by exerting control such that to reduce pressure to a level near a predetermined pressure, a first pressure reducing means such as a vacuum pump is actuated, thereafter switching to a second pressure reducing means such as a piston takes place and air is rapidly sucked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280680-A (JP)
Title: Shade mounting structure of luminaire
Inventor: KITA YOSHIHARU
IPC: F21Y101/00
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shade mounting structure of a luminaire allowing a shade to be surely and easily mounted to a luminaire body.  <P>SOLUTION: In this shade mounting structure of a luminaire 1 provided with the luminaire body 2 fixed to a mounting surface, and the shade 3 rotatably mounted to the luminaire body 2 and tightly fitted to the luminaire body 2, the luminaire body 2 is provided with bolts 23b projected along the axis of the luminaire body 2 and slidably attached thereto in the vertical direction, nuts 23d arranged at tips of the bolts 23b, and springs 23c for energizing the bolts 23b in the mounting surface direction, and, in an opening 3a of the shade 3, a mounting plate 31 formed by boring gourd-shaped holes 35 each comprising a large-diameter hole 35a for inserting the nut 23d therein and a small-diameter hole 35b smaller in the width direction than the large-diameter hole 35a along the rotating direction of the shade 3 is arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278426-A (JP)
Title: Roller type one-way clutch
Inventor: SHIRATAKI HIROFUMI
IPC: F16D41/06
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch with all rollers surely engaging with one another in uniform synchronization in great-vibration environmental conditions such as those of a motorcycle.  <P>SOLUTION: The roller type one-way clutch comprises an annular outer ring having a cam face on the inner periphery, an inner ring set apart from the outer ring to the inner diameter side in the radial direction, arranged concentrically therewith in a relatively rotatable manner, and having an annular outer periphery raceway surface, the plurality of rollers arranged between the outer ring and the inner ring for transmitting torque between the outer periphery raceway surface and the cam face, a cage for holding the plurality of rollers, and a C-type annular spring for energizing the rollers via the cage in the direction of engaging with the cam face. The C-type annular spring is assembled in the state that its diameter is enlarged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288859-A (JP)
Title: Control method, and controller of motor and compressor
Inventor: ASANO YOSHINARI
IPC: H02P6/16
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect and to correct whirling of a rotating shaft.  <P>SOLUTION: The controller 2 is provided with a detector 21, a calculator 22, and a control unit 23. The detector 21 detects the primary component V1 of rotation of a motor 1 from voltages Vm1-Vm6, induced in the armature 12 through rotation of a field magneton 13. The amplitude A311 of the primary component V1 increases as the whirling angle θ increases. The calculator 22 calculates the whirling angle θ from the detected amplitude A311, based on the known correlation between the amplitude A311 of the primary component V1 and the whirling angle θ. The detector 21 further detects the position of the armature 12, in the circumferential direction where the induction voltages Vm1-Vm6 become smallest, at a detection time t as whirling position r(t). The control unit 23 controls the armature 12 to generate a magnetic field for correcting swirling of the rotating shaft 11, by feeding current to the armature 12, based on the whirling angle θ and the whirling position r(t).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283419-A (JP)
Title: Autonomous robot
Inventor: TAMAMOTO JUNICHI
IPC: B25J19/00
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the life of a battery and attain high reliability by cooling an autonomous robot efficiently with small power consumption.  <P>SOLUTION: This autonomous robot includes: a drive control device 12 connected to an arithmetic control device 11 to drive the head 2, the body part 3, a moving mechanism 4 and the arms 5; a battery 13 for supplying power; a base member 14 for placing the arithmetic control device, the drive control device and the battery; a cover member 15 provided in the periphery of the base member 14 to cover the arithmetic control device, the drive control device and the battery; an exhaust fan 16 for discharging the air in the cover member downward; and an inlet port 17 provided on the upper part of the cover member 15, wherein the arithmetic control device 11 is disposed on the upstream side of an air passage extending from the inlet port 17 to the exhaust fan 16, and the drive control device 12 is disposed on the downstream side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284570-A (JP)
Title: Cellulose ester film and method for producing the same, polarizing plate, optical compensation film, antireflective film, and liquid crystal display device
Inventor: KURAKI YASUO
IPC: B29C48/305
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for eco-friendlily producing cellulose ester film capable of ameliorating image unevennesses on a display screen occurring when incorporated in a liquid crystal display device and visibility variations with time.  <P>SOLUTION: The method comprises the following process: A cellulose ester composition comprising a cellulose ester having a specific substitution degree, 0.01-3 mass%, based on the cellulose ester, of a phosphorous ester-based stabilizer 500 or higher in molecular weight and 0.001-1 mass%, based on the cellulose ester, of an epoxy-based stabilizer is melted at 180-240°C and extruded via a die to form the objective cellulose ester film 20-300μm in thickness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285895-A (JP)
Title: Battery pack and method for monitoring remaining amount of energy therefor
Inventor: KADOTA YUKIO
IPC: H02J7/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for monitoring the remaining amount of energy of a battery pack, which calculates the charge-discharge integration value accurately, by bringing an external device 8 to share the functions for calculating the remaining amount of energy and by integrating current only in a charge-discharge operation of the battery, while making the battery pack 1 itself compact and low cost, by simplifying its control circuit 6.  <P>SOLUTION: The control circuit 6 includes a charge-discharge current integrating section 64, which integrates charge-discharge current and calculates the charge-discharge integration value, when the rechargeable battery 2 starts its charge-discharge operation. A monitoring data computing section 66 computes monitoring data, representing the remaining amount of energy at each time of the battery pack 1, based on the current integration value, obtained by the charge-discharge current integrating section 64 and information of the remaining amount of energy obtained from the external device 8. Grasping of the charge-discharge timing and the operation of protecting the battery pack 1 are carried out, based on the result of this computation. The computed result of the monitored data computing section 66 is displayed on a display means 9 disposed at the battery pack 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288538-A (JP)
Title: Semiconductor device
Inventor: MOBARA HIROSHI
IPC: H03L7/10
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which comprises a circuit which prevents a dead lock state of an output of a PLL circuit.  <P>SOLUTION: The semiconductor device 1 is provided with an input/output circuit part 2, an analog circuit part 3, a digital circuit part 4, an input terminal PIN, a control terminal PCTL, and a power supply terminal PVcc. The analog circuit part 3 is provided with a first power supply circuit 11, a second level shift circuit 16, a phase frequency comparator 17, a charge pump circuit 18, a loop filter 19, and a voltage control oscillator 20. The digital circuit part 4 is provided with a second power supply circuit 12, a first level shift circuit 15, a dividing circuit 7, and a memory part 6 of a logic circuit. When an analog system power supply is supplied and a digital system power supply is not supplied, as the first level shift circuit 15 is not turned on, the phase frequency comparator 17 is not reset and does not start to operate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282929-A (JP)
Title: Vacuum cleaner
Inventor: NISHIKAWA SATOSHI
IPC: A47L9/10
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which permits an increase in compression of dust and a reduction in size of a cyclone dust collection chamber.  <P>SOLUTION: The vacuum cleaner has a suction port body 1 having a suction port, an electric blower 7 generating suction air, an air passage making the suction port 1 communicate with the electric blower 7, and a cyclone dust chamber 6 arranged in the air passage and separating dust by swirling in flowing air. The cyclone dust chamber 6 has a first suction portion 62 arranged at the upper part of the cyclone dust chamber and a second suction portion 64 arranged at the lower part of the cyclone dust chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283970-A (JP)
Title: Air-conditioning unit for vehicle
Inventor: SAKURAI TOMOMORI
IPC: B60H1/32
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning unit for a vehicle, capable of restricting flow of condensate through cooling medium pipes to prevent leak of water from a case joint part.  <P>SOLUTION: The air-conditioning unit 1 for a vehicle is provided with a unit case 11 to house an evaporator, and form a blow passage, and the cooling medium pipes 42 having one end connected to the evaporator for communicating the inside of the unit case 11 with the external. A circular part 52 is provided to protrude in the outer diametric direction close to a part where the cooling medium pipe 42 penetrates the unit case 11. As condensation water attached to the periphery of the cooling medium piping 42 flows through the cooling medium pipes 42 toward an expansion valve 43, the condensate is stored at the circular part 52 in the middle to drip into the unit case.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288714-A (JP)
Title: Acoustic reproduction system
Inventor: NAGASAWA SHINYUKIKAI
IPC: B60R11/02
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic reproduction system that reproduces good sounds by separately controlling sound fields in front seats and for rear seats of a vehicle interior.  <P>SOLUTION: The acoustic reproduction system has at least two units each of including: sound signal sources 2a, 2b; power amplifers 5a, 5b, 5c, 5d amplifying an output voltage of the sound signal sources 2a, 2b; sound quality controlling filters 3a, 3b, 3c, 3d controlling sound quality, and having at last one filter at a pre-stage to the power amplifiers 5a, 5b, 5c, 5d; volume controllers 4a, 4b, 4c, 4d controlling volume to be preproduced; and speakers 6a, 6b, 6c, 6d for sound reproduction. The acoustic reproduciton system is provided with a screen 1 having a sound insulation between the units.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283025-A (JP)
Title: Cell injector
Inventor: MIYOSHI SHUNICHIRO
IPC: A61M37/00
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell injector implanting a stem cell to an organ disposed in a body cavity while reducing the invasion into a patient.  <P>SOLUTION: This cell injector 1 is provided with a cell storage section 2 storing cells A in a separated state, a distal end section 6 being inserted into a through-hole penetratingly formed to the body cavity, a cell feeding section 7 feeding the cells A stored in the cell storage section 2 to the distal end section 6, and a pressure gas supply device 8 supplying the pressurized gas G to the distal end section 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291447-A (JP)
Title: Sliding component made of magnesium alloy
Inventor: HIJII TAKUMI
IPC: C22C23/00
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding component made of a magnesium alloy having wear resistance equal to that of the conventional sliding component made of an aluminum alloy, and in which the lightweightness of magnesium is made the most of.  <P>SOLUTION: The sliding component made of a magnesium alloy is composed of a magnesium alloy comprising at least one alloy component, and the balance Mg with inevitable impurities, and in which the crystal grains are made of a solid solution of Mg and at least one of the above alloy component, and each crystal grain boundary is substantially occupied by an intermetallic compound(s) of Mg and at least two elements selected from the group consisting of the above alloy components.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290537-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: MATSUNAGA SHINRI
IPC: B60C11/117
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for a motorcycle having the performance for both a rough road and a paved road.  <P>SOLUTION: The pneumatic tire for the motorcycle has a tread rubber which is divided into at least three portion in the tire axial direction on a tread part. A tread rubber 11 in a tire center area has the hardness higher than that of a tread rubber 12 in a shoulder area. A tread pattern is provided, in which a plurality of lug grooves forming an angle of substantially 90° with respect to the tire circumferential direction are formed in the tire center area 11, and grooves of the number smaller than that of the grooves in the tire center area 11 are formed in the shoulder area 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290086-A (JP)
Title: Method for preventing foreign matter from intruding into inside of workpiece
Inventor: OTA TOMOYASU
IPC: B23Q11/00
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which prevents foreign matters from intruding into the inside of a workpiece in machining the workpiece having an opening part or in carrying it, surely closes the opening part irrespective of the shape of the opening part of the workpiece, and is easily handled.  <P>SOLUTION: Before machining a workpiece 10, the opening part 11 opened on the front and rear surface of the workpiece 10 is closed by a masking member 12 which is solid in a machining environment and made of material heated and melted at the lower temperature than the melting temperature of the workpiece 10. After machining the workpiece 10, the masking member 12 is heated and removed. The masking member 12 removed from the work 10 is recovered and reused.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183529-A (JP)
Title: Flat display device and method for manufacturing the same
Inventor: CHO SUK HO
IPC: G02F1/1368
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat display device in which a short-circuit failure occurring between a gate line and a data line or between electrodes of a thin film transistor can be easily repaired, and to provide a method for manufacturing the device.  <P>SOLUTION: The flat display device includes gate lines and data lines crossing each other to define pixel regions, a pixel electrode formed in the pixel region, and a thin film transistor having a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode connected to the pixel electrode and a semiconductor channel portion, wherein the gate line is divided into at least two portions from a part corresponding to the crossing with the data line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007297987-A (JP)
Title: Direct injection spark ignition type internal combustion engine
Inventor: TAKAGI DAISUKE
IPC: F02D41/06
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable stratified combustion by fuel injection in the vicinity of a compression top dead center without generating adherence of fuel to a wall face when an engine is cold.  <P>SOLUTION: A fuel injection valve 6 has a plurality of nozzle holes at the tip face, and the number of the nozzle holes for injecting fuel is changeable by a nozzle hole number variable means. When the engine is cold, fuel is injected from only the some upper nozzle holes out of the plurality of nozzle holes, in the vicinity of the compression top dead center, so as to form only sprays B1 to B4 directed toward an ignition plug 5. At least at the time of high load after warming up, fuel is injected from all of the plurality of nozzle holes, so as to spread sprays B1 to B8 all over a combustion chamber 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT