baber/WOPTO huggingface dataset:
Patent JP-2009164959-A (JP)
Title: Method and apparatus for forming image data
Inventor: ASANO MOTOHIRO
IPC: G06T1/00
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for accurately detecting embedded data while suppressing the effect upon visibility of a document image, regarding a method for embedding data in the document image as a tint block pattern.  <P>SOLUTION: A PC for producing image data, divides embedding data in a predetermined size and the divided embedding data is arranged in a predetermined region of a watermark image. Within the predetermined region, positions (a) to (h) are specified as positions for disposing information dots constituting an information pattern based on the embedding data, and a circle dot is disposed at a position specified by the information pattern among the positions (a) to (h). A line dot is disposed at a position not specified by the information pattern among the positions (a) to (h). Furthermore, within the predetermined region, there is a position for disposing a positioning dot that specifies the predetermined region, and the line dot is disposed at the position. The line dot has a shape extending in a direction of higher line reproduction performance between a scanning direction and a sub scanning direction of an image forming apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008151343-A (JP)
Title: Control device
Inventor: SOLLIER GHISLAIN
IPC: F16K31/06
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a safety shut-off control valve, using a small number of solenoid valves and control circuits for actualizing continuous and reliable adjustment of the flow rate of fluid in a fluid circulation path, and safe and reliable shut-off in the event of failure of electrical power supply to the solenoid valves.  <P>SOLUTION: A safety valve B is connected in series to the safety shut-off control valve in a fluid flow path. In the safety shut-off control valve A, a sealing valve is returned to a sealing position against a seat 8 by means of a return spring 18, and is controlled by a linear actuator 10 and a connecting rod 9 for continuous adjustment of the valve opening. The connecting rod 9 comprises two segments 12, 13 which are made from a ferromagnetic material and which are magnetically coupled to a magnetic coupling circuit 19 that is activated by a coil 32. While electric power is being supplied to the coil 32, a coil magnetic field maintains the connecting rod 9 segments 12, 13 coupled to one another. Once the power being supplied to an opening coil 32 is interrupted, the segments 12, 13 and the sealing valve return to the sealing position regardless of the position of the linear actuator 10. At the same time, a check valve 26 of the safety valve B is pushed back to the sealing position by a return spring 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009171029-A (JP)
Title: Apparatus and method for determining connection state of interface connector
Inventor: FUKAZAWA HIDEKI
IPC: H04L25/02
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether an interface connector between an insert substrate such as a blade and an inserted substrate such as a housing unit is connected completely or not before turning a main power supply on.  <P>SOLUTION: An apparatus for determining connection state of an interface connector comprises a means for delivering an AC test signal from an insert substrate to an inserted substrate, and a means for determining whether an error is included in an AC test signal send back from the inserted substrate to the insert substrate or not, and determining that an interface connector between the insert substrate and the inserted substrate is connected incompletely if an error is included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171199-A (JP)
Title: Image forming apparatus
Inventor: NISHIMI TOSHITANE
IPC: G03G21/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a security action is not so effective against an unexpected earthquake if the action is not taken until the tremor caused by the earthquake is sensed.  <P>SOLUTION: In an MFP1, upon receiving a news flash of an earthquake by an earthquake information sensing section 32, an abnormality determining section 34 instructs a print processing section 22 to stop forming or printing of images. Further, the section 34 instructs a transfer processing section 36 to transfer stored data to a safe portion for evacuation. In addition, an operation panel 20 displays urgent information about an earthquake to urge a user to take prompt action.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170688-A (JP)
Title: Stage and ball mounting device using it
Inventor: KAWAKAMI SHIGEAKI
IPC: H01L21/60
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage capable of mounting and transferring a substrate and then overlaying a mask on the substrate in a good condition.  <P>SOLUTION: This device includes: a substrate supporting table 42 having a substrate supporting surface 41 supporting a substrate; a first driving mechanism 44 vertically moving the substrate supporting table 42; a frame 52 which has an upper end surface 51 positioned at the periphery of the substrate supporting surface 41 and has a profile of rectangular form; and a second driving mechanism 54 vertically moving the frame 52. A thin plate-like mask is fixed above the place of moving end of a stage 10. A plurality of first suction holes 58, suction-adsorbing the mask when the frame 52 is moved upward with the second driving mechanism 54 under the mask and the upper end surface 51 is brought into contact with the mask, are provided along a pair of facing sides of the upper end surface 51 of the frame 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118157-A (JP)
Title: Laser generation plasma radiation system equipped with foil trap
Inventor: BAKKER LEVINUS PIETER
IPC: G21K5/02
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation system having a foil trap arranged between a collector such as a vertical incidence collector and a (plasma) light source such that radiation from the light source passes the foil trap twice.  <P>SOLUTION: Radiation passes a foil trap for the first time before it strikes against a collector, and passes the foil trap for the second time after it is reflected on the collector. This arrangement has been impossible so far. Since the foil trap has a thin plate which is parallel with both the radiation from a light source and the radiation reflected on the collector, the radiation is not interrupted by the foil trap. Consequently, the vertical incidence collector used together with a radiation source formed by plasma can be protected against fragments produced from an EUV source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009166780-A (JP)
Title: Cover member of airbag device, and airbag device
Inventor: SANO KAZUTAKA
IPC: B60R21/203
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly deploy door portions of a cover member with an ornamental member attached thereto.  <P>SOLUTION: An emblem 24 is disposed at a central portion of the cover member 20 of an airbag device provided on a steering wheel. When the airbag is deployed, a tear line 28 is torn and four door portions 31, 32, 33, 34 are formed. The tear line 28 has a bypass tear line portion 44 along the emblem 24 and a direct-connection tear line portion 45 that follows an end part of the bypass tear line portion 44. The direct-connection tear line portion 45 extends from the end part of the bypass tear line portion 44 smoothly without having a corner and further extends linearly to a circumferential tear line portion 41 as a tangent in contact with a peripheral edge of the emblem 24. The first door portion 31 provided with the emblem 24 can be deployed smoothly in the same way as the other door portions 32, 33, and 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175781-A (JP)
Title: Program development support device
Inventor: KANBE HITOSHI
IPC: G06F9/44
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a program development support device capable of displaying on a state transition table a content of mismatching between a source code and the state transition table, which is generated when the state transition table is changed after generating the source code from the state transition table.  <P>SOLUTION: A state transition table editing means 111 edits the state transition table by using an input device 110. Then, a source code generating means 140 generates the source code form the state transition table. The generated source code is written in a storage device 130. When the state transition table is changed, the source code is read from the storage device 130. A source code collating means 150 collates the read source code with the changed state transition table. Then, the collation result is displayed on the state transition table.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008216988-A (JP)
Title: Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display device
Inventor: KURODA YOSHIHIKO
IPC: G02F1/1337
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent which develops high voltage holding capacity and shows excellent sticking characteristics at any use temperature.  <P>SOLUTION: The liquid crystal aligning agent contains a polymer having an amic acid bond unit and an imide bond unit, the rate of the number of imide bond units to the total number of amic acid bond units and imide bond units being 10 to 80%; and an imidazole compound expressed by formula (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118721-A (JP)
Title: Wireless communication terminal
Inventor: MORITA KUGO
IPC: H04W36/30
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication terminal having wireless communication means for narrow-band wireless communication and wide-band wireless communication, the wireless communication terminal being capable of performing smooth information transmission by minimizing an uncommunicable time when an application continuously requires data communication of VoIP etc.  <P>SOLUTION: The wireless communication terminal having wireless communication means for narrow-band wireless communication and wide-band wireless communication has a detecting means of detecting the signal quality of wireless communication, e.g. at least data communication, a switching means of performing connection switching between the narrow-band wireless communication and wide-band wireless communication, and a connection means of stating connection processing for the wide-band wireless communication if the signal quality of the narrow-band wireless communication decreases below a reference value during the data communication by the narrow-band communication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181752-A (JP)
Title: Organic el device
Inventor: NISHIURA SHINJI
IPC: H05B33/28
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device for illumination having excellent luminous efficiency and good surface uniformity.  <P>SOLUTION: The organic EL device has a substrate, at least one series-connected organic EL element group, and at least one color conversion layer. The series-connected organic EL element group is constructed of a plurality of organic EL elements having a first electrode, an organic EL layer and a second electrode in this order from the substrate side. At least one of the first electrode and the second electrode is a transparent electrode, and the respective first electrode of the organic EL element to constitute the series-connected organic EL element is connected electrically to the second electrode of the adjoining organic EL element. At least one color conversion layer extends to at least a part of the region between the organic EL elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179148-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI TAKAYUKI
IPC: B60C11/01
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire achieving both anti-eccentric wear performance and anti-tear performance.  <P>SOLUTION: The pneumatic tire 1 that has a narrow groove 5 in a shoulder area of a tread portion 2, extending in the circumferential direction of the tire, and is formed with a narrow rib 6 in a portion of the shoulder area of the tread portion 2, which is located further to the side from the narrow groove 5. The tire 1 has a plurality of lateral grooves 7 dividing the narrow rib 6 in the circumferential direction of the, and an interval P of the lateral grooves 7 in the circumferential direction of the tire is set in a range of 0.05≤P/D≤0.30 with respect to the maximum outer diameter D of the tire. Therefore, the lateral grooves 7 are closed when the tire contacts the ground so as to be the continuous narrow rib 6, and thereby the narrow rib 6 functions as a sacrificing-to-wear rib to reduce the eccentric wear of ribs 4 inside the lateral grooves 7. Further, because the dividing portion formed by the lateral grooves 7 exists between a section of the narrow rib 6 running on a protruded portion when a vehicle is traveling and a section of the narrow rib 6 not running on the protruded portion, the divided portion is opened not to cause a large tensile stress on the narrow rib 6, and thereby suppressing generation of the tear in the narrow rib 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188630-A (JP)
Title: Image encoder
Inventor: YOSHIDA HIROMI
IPC: H04N19/503
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoder capable of narrowing down the number of intra prediction modes in inter-pictures, reducing an operation amount in encoding and reducing power consumption.  <P>SOLUTION: The image encoder is provided with: a decision means 140 for deciding whether or not the input is the inter-picture; a control means 134 for performing processing for executing inter prediction encoding in the case of the inter-picture and a first state, and comparing an inter prediction evaluation value based on a luminance difference between an input macro block image and a predicted inter prediction image corresponding thereto with a total intra prediction evaluation value for which respective intra prediction evaluation values based on a luminance difference between respective intra prediction images obtained for respective division blocks obtained by dividing a macro block and an input block image corresponding thereto are totaled to decide whether or not the inter prediction evaluation value is smaller in the case of a second state; and a determination means 134 for determining execution of inter prediction encoding when it is smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008173979-A (JP)
Title: Laminate
Inventor: ODEMURA JUNJI
IPC: C08G61/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate which is low in dielectric loss tangent, low in effects of temperature and humidity on the dielectric loss tangent and unlikely to cause peeling by the occurrence of a blister or the like; and to provide an electric circuit board including the laminate.  <P>SOLUTION: The laminate is obtained by a process which flow casts a polymerizable composition on a support and subjects it to bulk metathesis polymerization to obtain a film-like molding, laminates a conductive wiring layer on the surface of the molding by plating etc., and subsequently laminates an amorphous carbon film on the wiring layer; wherein the polymerizable composition contains a cycloolefin monomer, a metathesis polymerization catalyst, a chain transfer agent and a crosslinking agent. The electric circuit board is obtained by superposing a number of the laminates one upon another.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009188249-A (JP)
Title: Light-emitting diode and method of manufacturing the same, and light-emitting diode array
Inventor: UCHIDA KAZUO
IPC: H01L33/10
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue and violet light-emitting diode which has high luminous efficiency and a narrow spectrum line width by using a nitride semiconductor.  <P>SOLUTION: The light-emitting diode comprises a lower clad layer, a light-emitting layer formed on the lower clad layer and made of the nitride semiconductor, an upper clad layer formed on the light-emitting layer, a lower ohmic electrode brought into contact with the lower clad layer, and an upper ohmic electrode brought into contact with the upper clad layer and having an optical window formed, wherein the lower clad layer, light-emitting layer and upper clad layer form a microcavity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184278-A (JP)
Title: Simultaneous injection system of various materials
Inventor: ASO MASANORI
IPC: B29C45/16
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simultaneous injection system of various materials in which a temperature, and injection capacity, etc. can be controlled at each material, when different various materials are simultaneously injected into a mold to mold a product in which layers of each material are formed.  <P>SOLUTION: Material guiding paths 61 and 62 for circulating each material are formed in a wall body of a cylinder 6 having a nozzle 81 contacting with the mold to inject a molding material in a tip. Intermittence can be performed by the rotation of flow path grooves 71 and 72 formed in a tip of a rotatable valve body 7 in the cylinder 6, and the valve body 7. If injection cylinders separately communicates with the material guiding paths 61 and 62, respectively, the materials are measured and plasticized with each of the injection cylinders, and fed to the material guiding paths 61 and 62, respective materials are injected from the nozzle 81 as layers without being kneaded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191388-A (JP)
Title: Coated paper for printing
Inventor: KUBOTA SHIN
IPC: D21H19/46
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper having excellent smoothness and printing suitability and high whiteness though the amount of coating is lightweight of 10 g/m<SP>2</SP>or less based on one side.  <P>SOLUTION: The coated paper has base paper, and at least one coated layer consisting essentially of a pigment and an adhesive on the base paper. The coated paper is characterized by comprising a branched fatty acid salt in the coated layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189739-A (JP)
Title: Game machine
Inventor: TAKEZAWA KATSUHIKO
IPC: A63F7/02
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase the opportunities of ball entries to a start means capable of imparting the big winning of a large profit in an advantageous state.  <P>SOLUTION: A main CPU selects a regular pattern variation pattern F2 wherein the long variation time is determined during a first pattern variation game is under variation in a time shortening state, and selects a regular pattern variation pattern F3 wherein the short variation time is determined during the first pattern variation game is not under the variation. Thus, since the regular pattern variation pattern F3 is selected during a second pattern variation game is under the variation and during a standby state as well, a regular pattern game is ended in a short time, and the start condition of the first pattern variation game is quickly acquired if a game ball can be made to enter a lower start winning port while an opening/closing blade 26 is open by a winning in winning drawing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200684-A (JP)
Title: Antenna apparatus
Inventor: HORII SHOTARO
IPC: H01Q1/22
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna apparatus in which a structure is simple, and a HPBW (Half Power Beam Width) is wide.  <P>SOLUTION: The antenna apparatus 1 of a rear spoiler built-in type is provided with: a dipole antenna 3 formed by a front surface side conductive layer of a printed circuit board 2; and a matching circuit 12 formed by a rear surface side conductive layer of the printed circuit board 2. The dipole antenna 3 includes: dipole elements 4, 5 arranged in a trapezoid shape; and auxiliary elements 6, 7 connected to back sides of top units of the respective dipole elements 4, 5. The antenna apparatus 1 is thereby provided in which the structure is simple and the HPBW is wide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198272-A (JP)
Title: Radar system
Inventor: SASADA YOSHIYUKI
IPC: G01S13/34
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system capable of finding the distance of a target to be measured, with high accuracy up to a long distance from point-blank distance.  <P>SOLUTION: A radar system includes an oscillator for outputting a transmission wave, a control circuit for controlling the frequency of the oscillator, a transmitting antenna for transmitting the transmission wave into space from the oscillator, a receiving antenna for receiving a reflected wave of the transmission wave reflected by an object in the space, a mixer for mixing the transmission wave and the reflected wave to output a beat signal, a signal processing circuit for analyzing the beat signal and detecting at least one out of the distance from the radar system to the object, its azimuth, and speed, and a frequency changing section for changing the inclination of the frequency according to the distance between the object and the radar system. It does not matter that the frequency changing section changes the inclination of the frequency so that the frequency inclination becomes large when the distance between the object and the radar system becomes smaller than a predetermined value, or so that the frequency inclination becomes small when the distance between the object and the radar system becomes larger than a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202354-A (JP)
Title: Notebook
Inventor: SAKAMOTO NAOKI
IPC: B42D15/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety notebook at almost the same manufacturing cost as that of the conventional notebook, which makes it hard for the ends of the twin ring thereof to erroneously catch other things around.  <P>SOLUTION: The notebook 1 includes: a front cover 2b with a plurality of filing holes formed along one side thereof; multiple middle papers 3 with the same number of corresponding filing holes formed thereon as that of the front cover 2b; the twin ring 5 comprised of one wire rod having the same number of annular sections to align with the filing holes which are inserted into the filing holes for filing the front cover 2b and the middle papers 3; and a sheet 4 positioned between one of the middle papers 3 closest to the front cover 2b and the front cover 2b and filed by the twin ring 5 with the front cover 2b and the middle papers 3, the sheet 4 characteristically being fixed onto the front cover 2b sandwiching both the ends of the twin ring 5 between it and the front cover 2b.  <P>COPYRIGHT: (C)2009,JPO&INPIT