baber/WOPTO huggingface dataset:
Patent JP-2007324432-A (JP)
Title: Quantum dot optical semiconductor element
Inventor: YAMASHITA HIROYASU
IPC: H01L31/0264
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a carrier's capture effect relating to a quantum dot optical semiconductor element without changing the size of a light absorption quantum dot.  <P>SOLUTION: Across an interlayer 3 from a layer by a first quantum dot 1, there is arranged a second quantum dot 2 that is wider than a first quantum dot 1, and has energy potential higher than the energy potential of the first quantum dot 1 for a carrier, and the interval of the layer by the first quantum dot 1 and the layer by the second quantum dot 2 is confined within a range where the grid spacing of the interlayer 3 changes as influenced by the distortion of the first quantum dot 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320234-A (JP)
Title: Liquid jet apparatus and cleaning method of liquid jet apparatus
Inventor: HARADA KOJI
IPC: B41J2/165
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus or the like which can improve a head cleaning efficiency by quickly making suction from a cap part by a pump part a maximum flow velocity, and can lessen consumption of a liquid such as ink.  <P>SOLUTION: The liquid jet apparatus includes: a liquid jet head 20a which has both a nozzle opening part that ejects the liquid and a nozzle formation part 21 equipped with the nozzle opening part, and which ejects the liquid to a target; a cap part disposed to the nozzle formation part to cover the nozzle opening part; the pump part for sucking the liquid in the cap part; and a liquid ejecting part 20b for filling the liquid into the cap part and the pump part. A waste liquid tank which stores the liquid sucked by the pump part is connected to the pump part. A waste liquid supply part for supplying the waste liquid stored in the waste liquid tank to the liquid ejecting part is formed in the waste liquid tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323002-A (JP)
Title: Image forming apparatus and method for discriminating consumables thereof
Inventor: FUJINAWA OSAMU
IPC: H04N1/00
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately discriminate whether or not a loaded consumable component is a prescribed consumable component in accordance with user's selection, when it is discriminated that the loaded consumable component is not the prescribed consumable component.  <P>SOLUTION: When it is discriminated by a first discrimination part 183 that a toner cartridge 30a loaded onto an image forming apparatus 10 is not a genuine product on the basis of information read by an information reading/writing part 15 from the storage part 32 of the toner cartridge 30a loaded onto the image forming apparatus 10 and a checksum value added to the read information, a second discrimination part 184 is started in reply to user's selective instruction to perform more detailed discrimination, and then, information is read by the information reading/writing part 15 from the storage part 32 of the toner cartridge 30a, and whether the toner cartridge 30a is a genuine product or not is more in detail discriminated by performing matching of the read information and consumables information held by the consumables information management data base of an information management server through a network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325633-A (JP)
Title: Massage machine and chair type massage machine
Inventor: FUKUYAMA YOSHIFUMI
IPC: A61H7/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine which shows less displacement of an oscillating range of a treatment element and has a high degree of flexibility in altering the number of the treatment elements/the oscillating direction.  <P>SOLUTION: The massage machine is equipped with a base member 29, a plurality of protruding members 20 protruding from the base member 29 to the side of a person to be treated, a plurality of treatment elements each of which is pivotally mounted on each protruding member 20 in a manner to oscillate, a movement base 39 which is driven to move back and forth between the base member 29 and the treatment element toward the person to be treated, and link members 22a, 22b pivotally mounted on the first and second elements to convert the forward and backward movements of the movement base 39 to oscillating movements of the first and second treatment elements. If the number of the treatment elements is increased, the power is obtained from the common movement base 39.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326424-A (JP)
Title: Station stopping and passing timing transmitting device
Inventor: OKUYAMA NAOKI
IPC: B61D37/00
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a station stopping and passing timing transmitting device capable of transmitting guide display and guide announcement timing without requiring a switch operation by a driver or a conductor in a streetcar by accepting a reception condition of a very weak radio.  <P>SOLUTION: In this device, a station stopping and passing timing transmission circuit 10 and speed detecting device 31 and very weak radio receiving device 32 connected to the circuit 10 are imparted to the streetcar 1, a door opening/closing switch 33 is connected to the circuit 10, and an in-train guide device 34 is connected to the circuit 10. A very weak radio transmitting device 21 is installed at a station 2, and arbitrary data is stored in a storage device 22. An integrated distance is initialized at even a point of time when vehicle stopping and door opening/closing operation are performed to improve accuracy. At a point of time when the integrated distance and distance data of guide display and guide announcement stored in advance are collated and matched, the guide display and guide announcement timing are transmitted to the in-train guide device 34, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327846-A (JP)
Title: Gradient liquid feeding method and device
Inventor: SHU SHIYOUSEI
IPC: G01N30/32
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To cause a change in composition to approximate to a straight-line gradient such as a linear gradient, as to gradient liquid feeding for performing liquid feeding with a phased change made extremely small in the composition of a solution.  <P>SOLUTION: A multiway valve is connected with a plurality of pump units, a supply flow path to an analysis system, and a suction flow path for a solution. While one pump unit performs liquid feeding, another pump unit does a process for sucking a mixed solution. The making of the mixed solution is performed by selectively opening a solution tank communicating therewith by means of a gradient valve. When liquid feeding by one pump unit is finished, a process is done for increasing the pressure of another pump unit to a certain pressure. Through the switching of the multiway valve, the starting of liquid feeding of a relevant pump unit and a suction process for a newly mixed solution of another pump unit or one pump unit are done. Subsequently, the above processes are done while replacing the respective pump units in order.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327695-A (JP)
Title: Refrigerating device
Inventor: SAKAE SATORU
IPC: F25D21/04
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform dehumidification without excessively lowering temperature in a space where a heat exchanger 42 for refrigerating is installed, in a refrigerating device which comprises a high stage-side compressing mechanism 11, a low stage-side compressing mechanism 51, a heat exchanger 32 for freezing and the heat exchanger 42 for refrigerating, and in which the heat exchanger 32 for freezing performs a freezing operation, and the heat exchanger 42 for refrigerating performs a refrigerating operation.  <P>SOLUTION: This refrigerating device comprises a first refrigerant passage 47 communicating a discharge tube 52 disposed in the low stage-side compressing mechanism 51 and a branch tube 48 disposed between the expansion valve 41 for refrigerating and the heat exchanger 42 for refrigerating, and an auxiliary heat exchanger 46 is disposed in the first refrigerant passage 47.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327003-A (JP)
Title: Ink composition for writing utensil
Inventor: OKABE TOMOO
IPC: C09D11/16
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition for writing utensil, which achieves all of writing feeling, light resistance of handwriting (handwriting fastness), handwriting intensity and handwriting stability with time at high levels.  <P>SOLUTION: The ink composition for writing utensil is obtained by dispersing an aqueous component containing water, a polyhydric alcohol, a thixotropic agent and pigment into an oily component containing a polar solvent and an agent to impart stringiness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326353-A (JP)
Title: Film for heat treatment
Inventor: TSUJIKAWA YOSHIYASU
IPC: B32B27/34
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for heat treatment which has easily peelable property and which is satisfactory in low-temperature sealability, anti-pinhole property, transparency, and preventive property against stain due to a foreign matter in sealing.  <P>SOLUTION: In the film for heat treatment, the outermost layer and/or an intermediate layer have at least one layer of a polyamide resin, the intermediate layer has at least one layer of an ethylene-vinyl acetate copolymer saponified resin layer and at least one easily peelable layer of 2-10 μm thickness having cohesive failure property as an intermediate layer neighboring to the innermost layer, the innermost layer comprises at least one layer of a heat seal layer of 2-10 μm thickness satisfying a prescribed condition, and the total haze of the film for heat treatment measured according to JIS K 7105 is 10 or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333439-A (JP)
Title: Eddy-current sensor
Inventor: SUZUKI YOSHIHIDE
IPC: G01B7/06
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy-current sensor capable of accurately measuring the thickness of a conductive film according to the type of the conductive film.  <P>SOLUTION: This eddy-current sensor 1 includes: a sensor coil 2a and a sensor coil 2b arranged oppositely to each other on the conductive film 7 formed on a substrate 6; an A.C. signal source 3 selectively supplying an A.C. signal for generating an eddy current in the conductive film 7 to either of the sensor coils 2a and 2b; and an A.C. ammeter 4 detecting the value of the current flowing to either of the sensor coils 2a and 2b in response to the eddy current generated in the conductive film 7. The diameter of the sensor coil 2a and that of the sensor coil 2b are different from each other depending on the type of the conductive film 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330906-A (JP)
Title: Water purification apparatus and water purification method
Inventor: NAKAJIMA YOJI
IPC: B01F5/06
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment improving apparatus and method which enable the effective purification of water quality of a general water area, such as a river, a pond, a lake, and a brackish water area, and especially can increase the amount of dissolved oxygen in the water area.  <P>SOLUTION: In the environment improving method, air is stored in a form of compressed air, and forcibly permeates crazes generated in a polymer resin film to produce fine bubble-containing water in which air is mixed in a state of bubbles, and the fine bubble-containing water is discharged from the bottom of the water area, which increases the amount of dissolved oxygen in the general water area, such as a river, a pond, a lake, and a brackish water area, in an almost natural state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332000-A (JP)
Title: Artificial quartz member, its production method and optical element using the same
Inventor: AGATA NORIYUKI
IPC: C30B7/10
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial quartz member suppressing the lowering of transmittance in a wavelength region of a laser beam that occurs when a conventional artificial quartz member is irradiated with the laser beam having a wavelength of ≤200 nm for a long period of time, and to provide its production method.  <P>SOLUTION: The artificial quartz member is used in an optical element which is irradiated with the laser beam having a wavelength of ≤200 nm, and the content of Al in the member is ≤200 ppb. It is preferable in the artificial quartz member that the content of Al is ≤200 ppb and the content of Na is ≤100 ppb, or the content of Al is ≤200 ppb and the content of Li is ≤150 ppb.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004653-A (JP)
Title: Thin magnetic substance and method of manufacturing the same
Inventor: TANAKA ISAO
IPC: H01L43/10
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin ferromagnetic semiconductor and a thin magnetic substance including a thin paramagnetic insulator having a similar structure.  <P>SOLUTION: The thin magnetic substance is obtained by replacing 0.5-15% of Ga in the host phase of Ga<SB>2</SB>O<SB>3</SB>by one kind or a plurality of kinds of V, Cr, Mn, Fe, Co and Ni. The number of missing O can be adjusted by heat treating the thin magnetic substance in oxidizing atmosphere or reducing atmosphere and thereby both a thin ferromagnetic semiconductor and a thin paramagnetic insulator having a similar structure can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000281-A (JP)
Title: Phantom
Inventor: KAWABATA KENICHI
IPC: A61B8/00
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic phantom applicable to ultrasonic waves of various intensities.  <P>SOLUTION: Liquid droplets of a low-boiling compound is enclosed within gel to form the ultrasonic phantom. A measurement method is also provided which employs the phantom. By mixing the liquid droplets of different components and sizes, an ultrasonic intensity at which the liquid droplets vaporize is controlled. By using the phantom, whether ultrasonic wave exceeding a certain intensity is emitted or not can be visualized with respect to various ultrasonic intensities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000678-A (JP)
Title: Mask member, coating apparatus, coating system and coating method
Inventor: KAWAGOE MICHIFUMI
IPC: H01L51/50
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of the meniscus formed on the side surface of a masking tape.  <P>SOLUTION: The masking tape 1 is equipped with a tape-like base material 11, a pressure-sensitive adhesive layer 12 and the absorbent members 13 provided on both sides 103 of the masking tape 1. The masking tape 1 is pasted on the main surface 90 of a substrate 9 while its under surface edge 105 is allowed to coincide with the boundary of the coating region and non-coating region 92 on a substrate 9. In the side surface 103 of the masking tape 1, the lateral edge surface of the pressure-sensitive adhesive layer 12 becomes a non-absorbing region 1031 non-absorbent with respect to an organic EL liquid and the exposure region in each of the side surfaces 103 of the absorbent member 13 becomes an absorbing region 1032 absorbent with respect to the organic EL liquid. When the substrate 9 is coated with the organic EL liquid the organic EL liquid 93 adhered to the side surfaces 103 of the masking tape 1 is absorbed by the absorbent members 13. By this constitution, the height of the meniscus 94 formed on each of the side surfaces 103 of the masking tape 1 can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004447-A (JP)
Title: Fitting detecting connector
Inventor: YAMAMOTO MASAHIRO
IPC: H01R13/64
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To arrange that operability can be improved by reducing a load in order to bend the main body part of a locking member, and that fitting of a first connector and a second connector can be detected stably.  <P>SOLUTION: The locking member consists of a metal plate, and is provided with the main body part that can be displaced elastically, a first movable contact part is demarcated by slits formed in the main body part, a second movable contact part is installed at the main body part, a first fitting detecting terminal is provided with a first fixed contact part contacted with the first movable contact part, a second fitting detecting terminal is provided with a second fixed contact part contacted with the second movable contact part, and when the first connector and the second connector are fitted together, the locking member and the locked member are engaged together, and the first movable contact part and the first fixed contact part are contacted, while the second movable contact part and the second fixed contact part are contacted, so that the first fitting detecting terminal and the second fitting detecting terminal are conducted via the main body part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001502-A (JP)
Title: Image forming device
Inventor: KAGAWA TETSUYA
IPC: B65H29/22
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device, capable of restricting defectives such as deterioration of images by heat from delivered sheets without causing cost increase or lower efficiency.  <P>SOLUTION: The image forming device is provided with a paper delivery roller pair 34 for carrying paper after passing a fixing part 30 to be delivered, and a paper feeding roller pair 26 for carrying the paper fed from a paper feeding part 30 to be carried to an image transfer part. One roller 38 of the paper delivery roller pair 34 also works as one roller 38 of the paper feeding roller pair 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006262538-A (JP)
Title: Data transmission apparatus
Inventor: GOLITSCHEK ALEXANDER
IPC: H04L1/16
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain improvement in an error-correcting capability.  <P>SOLUTION: A transmitter 10 includes a table 15 for storing a plurality of constellation patterns for resending data using a constellation rearrangement, and a mapping device 13 for modulating data based on one constellation pattern in the table 15. The modulated data are transmitted via a channel 30. The mapping device 13 uses 16QAM as a modulation strategy, for example, and performs the modulation while using bits at a first output bit position and a second output bit position as bits prescribing a quadrant of constellation and using bits at a third output bit position and a fourth output bit position as bits prescribing the arrangement within the quadrants of constellation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2008009329-A (JP)
Title: Polarizing plate and method for manufacturing the same
Inventor: YAMAMURA TETSUYA
IPC: C09J4/02
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate excellent in adhesiveness between an optical film and a polarizing film even in an environment at high temperature and high humidity and less liable to cause peeling and deformation over a long period of time.  <P>SOLUTION: The polarizing plate is obtained by stacking a norbornene-based resin film 1, an adhesive layer 2 and a polarizing film 3, wherein the adhesive layer 2 is a layer comprising a cured product of a radiation curable liquid resin composition containing (A) 10-45 mass% of a radical polymerizable compound containing a polar group and having a molecular weight of ≤1,000, (B) 50-85 mass% of a radical polymerizable compound containing no polar group and having a molecular weight of ≤1,000, and (D) 0.1-10 mass% of a photopolymerization initiator, based on 100 mass% of the total composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017230-A (JP)
Title: Information communication terminal
Inventor: KORETSU TATSUYA
IPC: H04N7/173
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To minimize a buffering amount on the receiving side by generating and transmitting from the transmitting side an RTP packet having a smallest RTP time stamp exceeding the buffering amount, so as to reduce the stay period of the RTP packet on the receiving side, and to reduce a delay between the transmission and reception terminals.  <P>SOLUTION: An information communication terminal includes a video encoder 3, an audio encoder 7, an RTP packet generator 4 for generating the RTP packet from a video frame and an audio frame encoded by the video encoder 3 and the audio encoder 7, and a transmission processor 8 for transmitting the RTP packet. The above RTP packet has a time stamp. The video encoding means and the audio encoding means encode so that the video frame and the audio frame are transmitted having the smallest time stamp which causes the buffering amount to be a predetermined value or more for the first time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007048423-A (JP)
Title: Recording/reproducing device
Inventor: KASUYA JUNICHI
IPC: G11B27/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device capable of reproducing data recorded until data recording is interrupted even when the data recording is interrupted due to a drop of the device.  <P>SOLUTION: A main CPU 11 controls it that files of a prescribed form, wherein real data files and management information files are arranged in pairs, are stored to a first folder provided to a hard disk drive 4. When a drop sensor 13 senses a drop of the device for a prescribed time or over, a sub CPU 14 controls a regulator 12 so that so that the regulator 12 forcibly disconnects an electric power to be supplied to the hard disk drive 4. When the management information file is not normally generated at application of power, the main CPU 11 stores the real data files to a second folder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019824-A (JP)
Title: Injection valve control method and injection valve control device
Inventor: FUJIMOTO YOSHIMITSU
IPC: F02M47/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To maintain injection timing of a fuel injection valve and fuel injection pressure constant.  <P>SOLUTION: The injection valve 2 for pressing a nozzle valve 8 in a valve-closing direction by a spring 10 is switched between a valve openable state and a close state by a solenoid valve 30. A fuel passage 19 for communicating with the nozzle valve 8 is switched between a fuel feeding position connecting with a fuel common rail 24 and a fuel low pressure position connecting with a fuel tank 20 by a pilot type switch valve 18. Immediately before the injection valve 2 is switched to the valve openable state by the solenoid valve 30 and before the time when pressure of the fuel passage can rise to a predetermined value, the pilot type switch valve 18 is switched to the fuel feeding position and the pilot type switch valve 18 is switched to the fuel low pressure position at the same time as or immediately after the injection valve 2 is switched to the close state by the solenoid valve 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022718-A (JP)
Title: Seeding method for leaf vegetable and seeder, and method for harvesting the leaf vegetable
Inventor: SUGAWARA SHIGEKICHI
IPC: A01D91/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seeding method for leaf vegetables, to provide a seeder for the method, and to provide a method for harvesting the leaf vegetables.  <P>SOLUTION: The seeder for the seeding method is such that a mobile machine frame is arranged with a front roller 5, a tape roller 3 and a rear roller 4 in this order, wherein a seed feeder is provided in between the front roller 5 and the tape roller 3. In this seeder, a tape reel 2 functions to feed the tape roller 3 with tape 11, a soil-covering mechanism functions to cover part of the whole of the tape 11 with soil, and leaf vegetables grown are harvested by pulling up the tape 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT