baber/WOPTO huggingface dataset:
Patent JP-2007273081-A (JP)
Title: Recording medium, reproducing device, recording method, reproducing method, and program
Inventor: MCCROSSAN JOSEPH
IPC: H04N5/93
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium in which pipeline processing by a reproducing device can be suppressed as necessary.  <P>SOLUTION: AVClip obtained by multiplexing an animation stream and a graphics stream is recorded in a BD-ROM. The graphics stream has an interactive graphics stream, a value PTS (DSn[ICS]) of a presentation time stamp of a packet in which an interactive control segment ICS belonging to a (n)th display set DSn is stored indicates a finish point of an active period of the interactive control segment, a value PTS (DSn+1[ICS]) of a decode time stamp of a packet in which the interactive control segment ICS belonging to immediately after display set DSn+1 is stored indicates a start point of the active period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294984-A (JP)
Title: Non-inverted amplifier circuit, light-receiving amplifier circuit, light-receiving amplifier element, optical pickup, and optical disk recording/reproducing apparatus
Inventor: SHIRASAKA YASUYUKI
IPC: H03F3/08
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and improve alternating current characteristics when a large-amplitude signal is inputted by providing a current regulating means having fewer elements and easy in current regulation.  <P>SOLUTION: The non-inverted amplifier circuit comprises: an amplifier circuit section which inputs an input voltage Vin and includes a differential couple constituted of transistors 11 and 12; and an output circuit section connected to an output side of the amplifier circuit section. The non-inverted amplifier circuit negatively feeds an output voltage Vout of the output circuit section back to the amplifier circuit section and outputs the output voltage Vout amplified by operating the differential couple with the input voltage Vin and the output voltage Vout. The non-inverted amplifier circuit further comprises a current regulation circuit 50 which regulates a current flowing through either of or both the amplifier circuit section and the output circuit section on the basis of a reference voltage reflected with variation in a signal amplitude of the input voltage Vin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300127-A (JP)
Title: Plasma display panel
Inventor: HAYASHI UMI
IPC: H01J11/38
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a discharge characteristic of a PDP.  <P>SOLUTION: A protective layer formed on the back side of a dielectric layer 3 covering row electrode pairs X and Y, and facing discharge cells C is provided with a discharge improvement layer 5 including a secondary electron emission material containing a low-work-function material having a work function lower than that of magnesium oxide forming a thin-film magnesium oxide layer 4, and a magnesium oxide crystalline body having a structure executing cathode luminescence light emission having a peak in a wavelength range of 200-300 nm by being excited by an electron beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304548-A (JP)
Title: Image forming device
Inventor: FURUYA HIROSHI
IPC: G03G21/14
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device having improved convenience to a request of image formation from the outside.  <P>SOLUTION: A digital multifunction machine 10 is equipped with an operation part 13 for requesting image formation; an image formation part 16 for forming an image corresponding to the request of image formation from the operation part 13 or the outside; a determination means for determining whether the request of image formation is a request from the operation part 13 or a request from the outside; a main power source 23 for starting the operation part 13 and the image formation part 16 into each usable state; and a control means for operating the image formation part 16 regardless of the starting state of the operation part 13, when starting of the image formation part 16 is completed by the main power source 23, and when determined that the request of image formation is a request from the outside by the determination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302609-A (JP)
Title: Liquid ejector
Inventor: TAKAHASHI NOBUHITO
IPC: B41J2/185
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can perform cleaning of a line head while suppressing useless disposal of ink.  <P>SOLUTION: The liquid ejector is equipped with a plurality of liquid feeding sources which supply liquid of different colors, a conveyance path which conveys a medium to be an object ejected with the liquid, a liquid ejecting head having a plurality of nozzle arrays set to form arrays with a distance between one end and the other end made equal to or larger than the width of the medium, channels separate by nozzle groups for each color which individually connect the nozzle groups divided from the plurality of nozzle arrays with the plurality of liquid feeding sources, an ejection driving part which makes the liquid ejected from the nozzle arrays, valves respectively set in the channels separate by nozzle groups for each color, and an opening and closing control part which individually controls opening and closing of the valves in units of nozzle groups of a plurality of colors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308441-A (JP)
Title: Composition for treating hair
Inventor: KITANO HIROKI
IPC: A61K8/64
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for treating hair, improving the elasticity of hair in the vicinity of its root, while imparting moist feeling to the hair.  <P>SOLUTION: The composition for treating the hair contains (A) L-theanine and (B) a modified polypeptide, e.g. at least one kind selected from a silylated polypeptide and a cationized polypeptide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310744-A (JP)
Title: Dsrc on-vehicle device and display system using the same
Inventor: SHIGETA YUJI
IPC: H04W4/04
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To draw information to be transmitted from a road side unit without requiring any navigation device equipped with a drawing function, and to reduce the flicker of an image to be displayed.  <P>SOLUTION: A DSRC on-vehicle device 3 is provided with a data drawing part 10 which receives a transmission signal transmitted from a road-side unit 2, and extracts image data from the transmission signal, and draws an image on the basis of the image data. The drawing data of the image drawn by an image generation/change unit 12 in the data extraction part 10 are drawn as an off-screen bit map in a display memory 13, and displayed on display units 4 to 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309753-A (JP)
Title: Flowmeter
Inventor: OOGIKU MAKOTO
IPC: G01F1/32
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an increase in the measurement accuracy of flow rate for a flowmeter without increasing the processing load of a microcomputer and the like.  <P>SOLUTION: A Karman vortex K generated by the flow of a fluid to be measured in the downstream of a vortex generating column 3 is detected by ultrasonic wave sensors 4, 5, and with a phase comparator 7 a sine wave signal of the generation frequency of the Karman vortex K is obtained. A vortex pulse signal is obtained by converting this sine wave signal to a square wave by a wave shaping processing unit 9. The vortex pulse signal frequency is calculated by a flow rate calculation unit 10, and based on this, the flow rate of the fluid to be measured is obtained. Here, the calculated vortex pulse signal frequency f is divided by a value of this frequency f times a resolving power τ plus 1 (1+f×τ) and the result (f/(1+f×τ)) is regarded as the frequency of the vortex pulse signal. By this procedure, the error of measured period in the calculation of the vortex pulse frequency can be corrected and the measured accuracy of the flow rate can be increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004555-A (JP)
Title: Light emitting element
Inventor: IWATA MASATOSHI
IPC: H01S5/343
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element that can assure excellent light emitting output and response characteristic and also control rise of forward voltage required for emission of light.  <P>SOLUTION: The light emitting element is provided, on a substrate, with an active layer 5 of the quantum well structure formed by alternately laminating a quantum well layer 51 and a barrier layer. At least one of the barrier layers includes a structure formed by laminating a first barrier layer 53 and a second barrier layer 52 and the first barrier layer 53 is a buffer layer for distortion of the quantum well layer 51 and the second barrier layer 52 has an energy barrier for the quantum well layer 51. Moreover, at least one of the barrier layers changes continuously in the composition in the thickness direction and may be the layer for buffering distortion of the quantum well layer 51 and including an energy barrier for the quantum well layer 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010129-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OSHIMA MASAHARU
IPC: H01L21/316
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of preventing both crystallization and silicidation in an insulating film containing hafnium.  <P>SOLUTION: This production method includes: forming a laminate film in which an insulating film 13 containing hafnium is formed above a silicon layer 11 and a polysilicon layer 14 is formed on the insulating film 13; and subjecting the laminate film to heat treatment in an atmosphere produced by mixing oxygen with nitrogen and having a total pressure substantially equal to a partial pressure of the above nitrogen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012221-A (JP)
Title: Clip attaching structure
Inventor: NOGUCHI YOSHIO
IPC: B43K25/02
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip attaching structure which can be easily assembled and made to look presentable.  <P>SOLUTION: This clip attaching structure is equipped with a mounting member whose clip base part 18a pivots a clip 30 in a rocking manner and a first piece part 32a and a second piece part 32b arranged in the way they are angled to each other. In addition, the first piece part 32a of an elastic element 32 which enables elastically changing of the angle formed by the first piece part 32a and the second piece part 32b, is arranged along the clip 30. Further, the second piece part 32b is fixed to the clip base part 18a and a clamping force is generated between one end part of the clip 30 and the mounting member by the elastic force of the elastic element 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014039-A (JP)
Title: Eccentric swing type gear device
Inventor: SHIRATORI KENJI
IPC: F16H1/32
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric swing type gear device capable of having a rotation output part receiving a high moment load and allowing easy incorporation of a pair of radial bearings even when they are used back to back.  <P>SOLUTION: The eccentric swing type gear device 100 is provided with: an internal gear 1; an external gear 3 engaged with the internal gear 1; a plurality of crankshafts 10 separated from the center of the internal gear 1 and having eccentric parts 7 engaged with the inner part of the external gear 3 to achieve eccentric movement of the external gear 3; and a support body 13 rotatably supporting the respective crankshafts 10 via the pair of radial bearings 11, 12. The internal gear 1 and the support body 13 are relatively rotated and the pair of radial bearings 11, 12 are assembled back to back.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014883-A (JP)
Title: Liquid crystal display device and inspection method of inspecting the same
Inventor: YAMASHITA SHINJI
IPC: G02F1/13
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of easily specifying a defective part without laser irradiation.  <P>SOLUTION: The liquid crystal display device 30 has a plurality of scanning lines 10 arranged in parallel on a substrate and a plurality of signal lines 11 arranged so as to orthogonally cross the scanning lines 10. Further, the liquid crystal display device 30 includes: a plurality of inspecting scanning line input terminals 1, 2 which collect the scanning lines 10 every first prescribed pitch; a plurality of inspecting signal lines input terminals 3, 4, 5 which collect the signal lines 11 every second prescribed pitch; an address specifying scanning line input terminal 15 which collects the scanning lines 10 every third prescribed pitch of which the interval is wider than that of the first prescribed pitch; and an address specifying scanning line input terminal 16 which collects the scanning lines 11 every fourth prescribed pitch of which the interval is wider than that of the second prescribed pitch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012804-A (JP)
Title: Antistatic bag
Inventor: NAKAKAWARA SHIRO
IPC: B65D30/02
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag with an antistatic effect used for controlling dust on a material etc. delivered into a clean room etc.  <P>SOLUTION: This antistatic bag is formed of a bag body 1 formed by sewing a fabric 6 constituted by weaving an electrically-conductive fiber 12 into a mainly synthetic fiber 11. The bag body 1 has a cushioning member 2 on its inner bottom, and its opening 4 is formed to be openable and closable. The electrically-conductive fiber 12 is arranged to be in a lattice-like state or in parallel at least on the front side face of the bag body. A carbon fiber, a metal fiber, a metal deposition fiber or an electrically-conductive polymer coated fiber can be used as the electrically-conductive fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012577-A (JP)
Title: On-vehicle communication device
Inventor: ITO TSUNEAKI
IPC: G08G1/0969
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle communication device in which a user's handling ease is taken into consideration with respect to the rise time of the device.  <P>SOLUTION: This on-vehicle communication device having a communication module communicable with mobile devices comprises an ACC-on predicting means for predicating that an ACC switch turned off is turned on, and a communication connecting means for starting the communication connection between the mobile devices and the communication module when the ACC switch is predicted to be turned on before the ACC is turned on by the ACC-on predicting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015593-A (JP)
Title: Advertisement disclosure system, advertisement disclosure method and advertisement disclosure program
Inventor: NAGAO TSUKASA
IPC: G06Q30/02
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for disclosing advertisements drawing high attention from a browsing person, and bringing high advertising effects and advertisements which are little different from the impressions of actual merchandise.  <P>SOLUTION: This advertisement disclosure system is configured by connecting a server 1 to which advertisements are requested from a client, and which manages and discloses advertisements for registered registration merchandise and an advertisement provider terminal 3 for providing the advertisements to the server and a browsing person's terminal 4 for enabling a browser to browse advertisements managed by the server. The server 1 is provided with a reception means 12 for receiving advertisements provided from the advertisement provider terminal 3; a disclosure means 13 for disclosing advertisements in response to a request from the browsing person's terminal; an evaluation requesting means 14 for requesting the evaluation of advertisements to the browsing person's terminal; an evaluation determination means 15 for tabulating evaluation, and for determining general evaluation; a working means 17 for working advertisements based on the determined evaluation; and a reward determination means 18 for determining a reward for an advertisement provider in response to the determined general evaluation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013372-A (JP)
Title: Handling device and handling method for wafer
Inventor: THALLNER ERICH
IPC: B25J15/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handling method particularly suitable for carrying a wafer having the thickness less than 100 μm, in a handling device and the corresponding wafer handling method operated by a method extremely friendly to the wafer.  <P>SOLUTION: In this handling device and the handling method of the wafer 4 having the thickness of 100 μm or less, the handling device and the handling method can adjust the contact area between a pressure sensitive adhesive film and the wafer, by increasing-decreasing the volume of a work space, by arranging the pressure sensitive adhesive film for partitioning the work space 8 into at least one for increasing and decreasing the volume by supplying or removing a pressurizing medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009016704-A (JP)
Title: Wiring structure, display, and electronic device
Inventor: SATO AKISATO
IPC: H05K1/02
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure that allows single-side mounting on a wiring substrate with no crossover of wires, and a display and an electronic device that have this structure.  <P>SOLUTION: A driver IC chip 15 has regions having no electrodes therein, which allow drive side IC electrodes 151A-1 to be arranged in a connector-side array of electrodes and drive side IC electrodes 151A to be arranged in a driver-side array of electrodes. Wires 14-1 that are connected to the drive side IC electrodes 151A-1 respectively are routed toward an inner area of the driver IC chip 15, passed through regions corresponding to the regions having no electrodes therein, and connected to drive side electrodes 141. This structure effectively makes use of the region of a printed wiring board 14, which corresponds to the driver IC chip 15, and allows wires to be provided in the same layer on the printed wiring board 14 with none of the wires 14-1 crossing other wires.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021351-A (JP)
Title: Cover lay
Inventor: KOKUNI MASAHIRO
IPC: C08J5/18
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover lay which has superior size stability, superior heat resistance, and characteristics adaptive to an AOI and is also superior in traveling property (easy lubricating property) and adhesion.  <P>SOLUTION: The cover lay is provided which uses a polyimide film mainly made up of paraphenylenediamine and 4,4'-diaminodiphenyl ether as a diamine component and pyromellitic dianhydride and 3,3',4,4'-biphenyl tetracarboxylic acid dianhydride as a dianhydride component and has an adhesive layer formed on one surface of the polyimide film, the cover lay is characterized by using the polyimide film in which powers mainly made up of inorganic particles of 0.01 to 1.5 μm in particle size and 0.05 to 0.7 μm in average particle size are dispersed in the film in an amount of 0.1 to 0.9% per film resin weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305599-A (JP)
Title: Crt electrophotographic screening method using organic photoconductive layer
Inventor: DATTA PABITRA
IPC: H01J9/20
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic screening method manufacturing a uniform luminescent screen by providing a substantially uniform OPC layer during 8 seconds or less.  <P>SOLUTION: The manufacturing method of a luminescent screen assembly includes a step overcoating an interior surface of a faceplate for forming a volatile organic conductive (OC) layer, and a step coating the OC layer for forming a volatile organic photoconductive (OPC) layer. The step of overcoating the OC layer is improved by grounding the OC layer, providing an OPC solution comprising a resin, an electron donor material, an electron acceptor material, and a mixture of two solvents having different boiling points, and spraying electrostatically-charged droplets of the OPC solution onto the OC layer, with at least one electrostatic spray gun, to provide an OPC layer, having uniform thickness, overlying the OC layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009024886-A (JP)
Title: Air conditioning device
Inventor: SEKINE TAKU
IPC: F25B13/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device capable of improving heat utilization efficiency of an auxiliary heat source.  <P>SOLUTION: This air conditioning device comprises an auxiliary heat source unit 40 disposed indoors and having a water-refrigerant heat exchanger 42, a refrigerant side of the water-refrigerant heat exchanger 42 of the auxiliary heat source unit 40 is selectively switchably connected with a high pressure gas tube 32 and a low pressure gas tube 33 through a first switch valve 41A and a second switch valve 41B, and connected with a liquid tube 34 through an expansion valve 45, and a control device 50 is disposed to allow the water-refrigerant heat exchanger 42 of the auxiliary heat source unit 40 to function as an evaporator applying a water side as a heat source in heating operation of use-side units 22A, 22B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008009441-A (JP)
Title: Laser scanning optical unit
Inventor: TANIGUCHI HAJIME
IPC: G03G15/04
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser scanning optical unit which is compact, capable of setting the arrangement pitch of a plurality of photoreceptors small, and suitable for a tandem type image forming apparatus.  <P>SOLUTION: The laser scanning optical unit is installed corresponding to each of a plurality of photoreceptors 9 which are arranged in parallel. A laser light source 12, a deflector 13, scanning lenses 16 and 18, and reflection mirrors 17a and 17b are housed in a housing 11. The laser beam, which is made incident to a deflector 13 is deflected and scanned in the direction opposite to the direction in which the photoreceptor 9 is arranged, passes through the scanning lenses 16 and 18, and is turned back on the reflection mirrors 17a and 17b. The optical path OP of the laser beam after turned back from the final stage reflection mirror 17b passes between planes S1 and S2 which are substantially perpendicular to the rotation axis 13a of the deflector 13 and define the outermost part of the housing 11, and reaches the photoreceptor 9, and the laser beam turned back from the reflection mirror 17b is emitted from the housing 11 without passing through any other optical components.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023275-A (JP)
Title: Piece slip for printing
Inventor: OCHI YOSHINORI
IPC: B42D11/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece slip for printing in which the exact readout of printing information of an OCR readout slip is made possible by minimizing the influence of biasing of the OCR readout slip occurring during transfer in a printer and preventing a print position from shifting.  <P>SOLUTION: The piece slip for printing provided with a payment handling slip 8 which is the OCR readout slip comprises a payment slip 2 consisting of a payment handling slip 8 having a printing column 17 for OCR readout on a surface and a payment receipt 9, a delivery slip 4 consisting of a pasting slip 11 having delivery information printing columns 23. 24 respectively on the surface and a delivery slip/receipt 12, and a purchase specifications 3. The payment handling slip 8 is arranged on a printing start end side.  <P>COPYRIGHT: (C)2009,JPO&INPIT