baber/WOPTO huggingface dataset:
Patent JP-2009080214-A (JP)
Title: Liquid crystal display device
Inventor: NAGATO KAZUSHI
IPC: G02F1/13357
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, capable of minimizing reduction in contrast and viewing angle as much as possible by increasing reflectance of white.  <P>SOLUTION: In the liquid crystal display device, a liquid crystal layer including scattering liquid crystal is held between first and second substrates. The bottom surface of the second substrate is provided with a first prism array, which is extended along a first direction and which comprises a prism body arranged along a second direction. The bottom surface of the first prism array is provided with a second prism array, which is extended along the second direction and which comprises a prism body arranged along the first direction. The sum of the apex angles of the first and second prism arrays is set within a range from 180° to 240°. One of the apex angles is set at ≥90°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079751-A (JP)
Title: Hole closing plug for female screw
Inventor: YUDA KIYOTERU
IPC: F16B37/14
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole closing plug for a female screw having relatively simple construction for closing a hole with a female screw provided in an automobile body panel or the like.  <P>SOLUTION: The hole closing plug 11 for the female screw is provided for closing a screw hole 30 of a female screw member 27 fixed to the reverse face of a mounted member 26 and a hole 29 of the mounted member. It comprises a flange 13 large enough to close the hole 29 of the mounted member 26, a supporting column 14 suspended from the flange, and elastic locking pieces 15, 17 extending from the front end side of the supporting column to the flange so as to be gradually farther from the supporting column as tending closer to the flange. When the supporting column 14 and the elastic locking pieces 15, 17 are inserted into the hole of the mounted member and the screw hole, the front end of the elastic locking piece 17 is locked to the thread of the screw hole 30 and the flange 13 closes the hole of the mounted member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088623-A (JP)
Title: Optical equipment
Inventor: OSADA HIDEKI
IPC: H04N5/93
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical equipment capable of having flexibility in expression independent on a musical piece.  <P>SOLUTION: The optical equipment includes an imaging unit 110, an audio recording unit 120 recording audio before and after imaging by the imaging unit is performed, a data recording unit 160 recording at least image data output from the imaging unit and audio data output from the audio recording unit, a processing unit 150 performing predetermined processing, an image display unit 170 displaying an image, and an audio reproducing unit 180 reproducing the audio. The audio recording unit 120 records audio data for a time (t) from the start to the end of photography and recording each time the photography is performed, and respective times (t) of the audio data are varied according to persons in the image data so that T is equal to N×t in the predetermined processing performed by the processing unit 150, where N is the number of image data and T is the time from the start to the end of a musical performance of musical piece data recorded in the data recording unit 160.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085635-A (JP)
Title: Handwriting input system
Inventor: KADOI HIDEO
IPC: G01S11/16
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein a conventional handwriting input system has defects that measurement accuracy of an arrival time is lowered, or cost is heightened because a large amount of memories or a high-speed and high-resolution A/D converter become necessary for measuring waveform data, when the amplitude of an ultrasonic signal detected by a reception part is small, or the like.  <P>SOLUTION: Tracing-back is performed as much as a reference period portion from a zero-cross point corresponding to the reference period stored in a memory by defining as the reference period, a time difference between each time corresponding to zero-cross points preserved in the memory before and after the time when the ultrasonic signal exceeds a threshold, and tracing-back is performed as much as the reference period portion until a zero-cross point coincident within a prescribed error becomes nonexistent in the tracing-back time, and a time of a finally-coincident zero-cross point is adopted as the arrival time to an ultrasonic reception part of the ultrasonic signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088844-A (JP)
Title: Color separation stereo camera
Inventor: KIMURA KAZUYA
IPC: H04N13/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain an unblurred stereo image with a simple structure using a normal digital camera.  <P>SOLUTION: The color separation stereo camera 1 is composed of a stereo adapter 2 with objective lenses 10 and 12, a digital camera 3 and an image processor 4. The stereo adapter 2 uses two color filters 14 and 16 to extract images with different colors from one and the same object image acquired by the objective lenses 10 and 12 spaced from each other and guides the extracted images to the digital camera 3. The digital camera 3 images the guided images as a composite image. A computer of the image processor 4 separates the composite image into two images each of a single color with a program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086259-A (JP)
Title: Medium and display device
Inventor: HOSHINO KATSUYOSHI
IPC: G02F1/15
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having excellent coloring/decoloring characteristics with a simpler configuration.  <P>SOLUTION: A medium includes a solvent, a viologen derivative, and a supporting electrolyte and furthermore includes a least one of a ferrocene derivative, a hydroquinone derivative, a ferrocyanide ion salt, a naphthoquinone derivative, and a naphthohydroquinone derivative. The display device includes a pair of substrates, pixel electrodes formed on respective surfaces facing each other of the pair of substrates, and a medium layer interposed between the pair of substrate. The medium layer contains the medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085811-A (JP)
Title: Testpiece and detection apparatus for detection of stress corrosion cracking
Inventor: NAKAYAMA HAJIME
IPC: G01N17/04
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testpiece for the detection of stress corrosion cracking and capable of detecting and monitoring stress corrosion cracking and easily setting a stress value equivalent to an object to be monitored.  <P>SOLUTION: The testpiece 50 for detecting stress corrosion cracking and the state of stress corrosion cracking of a body to be tested which corrodes in contact with a corrosive medium is provided with both a testpiece main body 51 made of the same metallic material as that of the body to be tested and a stress providing mechanism 69 embedded in the testpiece main body 51 for providing a stress for the testpiece main body 51 without coming into contact with the corrosive medium. The testpiece 50 for the detection of stress corrosion cracking includes both a tube 51 made of the same metallic material as that of the body to be tested and having a closed tip and a pressing rod 52 capable of being inserted in the tube 51 and generates a stress specified on the basis of a pressing force of a tip 58 of the pressing rod 52 pressing a wall 57 in the inner part of the tube 51 in the directions of separating both end parts of the tube 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084038-A (JP)
Title: Image forming device and method for detecting paper
Inventor: TAKAHASHI TOMOHIRO
IPC: G03G15/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and a method for detecting paper capable of surely detecting paper not eliminated but remaining in jamming and speedily conducting return operation from a jamming condition.  <P>SOLUTION: This image forming device with a paper carrying passage 3 is provided with a plurality of sensors S detecting whether the paper P is existing in the paper carrying passage 3 or not, a plurality of paper carrying members arranged in the paper carrying passage 3 for carrying the paper, a jam detecting section detecting the occurrence of jam of the paper in the paper carrying passage 3 from an output by the sensors S, a jamming completion detecting section detecting completion of jamming, and a storage section storing the distance between the sensors S and the length of the paper P in the process of image formation. The plurality of the paper carrying members conduct carrying operation of the paper P for a prescribed time after detection of the jamming completion and before restart of image forming operation when the length of the paper P in the process of the image formation, which is stored in the storage section, is shorter than the distance between the respective sensors S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089725-A (JP)
Title: Separate type endoscope
Inventor: IMAI SHUNICHI
IPC: G02B23/26
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separate type endoscope which enables the accurate and easier arraying of the distal end of an insertion tube into a sheath tip part.  <P>SOLUTION: The separate type endoscope includes an endoscope sheath 21 having tube parts 28 and 29 which are inserted through a sheath body 22 with the tip parts thereof connected to the sheath tip part 23 and an engagement receiving part 51 provided at the sheath tip part 23, its main body 33 having the insertion tube 34 insertable through the sheath body 22, and a positioning member 48 to be disposed at the tip part of the insertion tube 34 having an engaging part 48 which is engaged with the engagement receiving part 51 to position the tip part of the insertion tube 34 with the sheath tip part 23 and a guide part 49 which is made slidable along the length of the tube parts 28 and 29 on the outer circumferential surfaces of the tube parts 28 and 29 while getting the positioning member 48 held relative to the tube parts 28 and 29 in the arrangement of making the engaging part 48 engageable with the engagement receiving part 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089913-A (JP)
Title: Liquid seasoning pouring container
Inventor: IMAI TSUTOMU
IPC: A47G19/12
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid seasoning pouring container having no sanitary problem, having a simple structure and an advantage in cost, appropriately pouring a small quantity, or several drops, of liquid seasoning and preventing the excessive pouring of the liquid seasoning.  <P>SOLUTION: A liquid pouring cap 3 is provided with a dam part 7 for damming a part of the side of a beak part 4 in a circular cross-sectional passage 8 positioned in a boundary between a mouth part 2 of a container body 1 and a space 5 in a liquid pouring cap 3, the dam part 7 has a substantially D shape formed by embedding a part of the circular cross section of the passage 8 by a chord, and the maximum projection amount T from the periphery of the circular cross section toward the central direction in the cross section of the dam part 7 is 1.5-5.0 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093985-A (JP)
Title: Excimer lamp
Inventor: MATSUZAWA SOJI
IPC: H01J61/35
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp in which an ultraviolet reflecting film efficiently reflecting vacuum ultraviolet light is provided and thereby the vacuum ultraviolet rays are emitted efficiently, and peeling of the ultraviolet reflecting film is surely prevented.  <P>SOLUTION: The excimer lamp is composed of a discharging container made of silica glass and provided with a discharging space and a pair of electrodes between which the silica glass forming the discharging container is arranged, and xenon gas is sealed in the discharging space. On a surface exposed in the discharging space of the discharging container, an ultraviolet reflecting film composed of ultraviolet dispersing particles made of silica particles and alumina particles is formed, a film thickness Y (μm) of the ultraviolet reflecting film satisfies a relation of Y>4X+5 when a central particle diameter of the ultraviolet dispersing particle is X (μm). The ultraviolet reflecting film preferably contains 30 wt.% or more of silica particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092592-A (JP)
Title: Nucleic acid immobilizing substrate, method for manufacturing same, nucleic acid testing device, method for manufacturing same and nucleic acid testing method
Inventor: SAWADA KAORU
IPC: G01N21/78
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid immobilizing substrate, having a nucleic acid probe section which is superior in coloring intensity and coloring appearance, and having no coloring region other than the nucleic acid probe section, when testing nucleic acid, and to provide a method for manufacturing the substrate.  <P>SOLUTION: The nucleic acid immobilizing substrate is constituted of a substrate and a nucleic immobilizing layer disposed on the substrate. The nucleic acid immobilizing layer is constituted of a composition containing a nonionic or anionic water non-absorbing resin and a particle. The nucleic acid immobilizing substrate is such that the contact angle of the nucleic acid immobilizing layer and water is between 3 degrees and 80 degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094002-A (JP)
Title: Parent-child setting method of duct mounting plc plug and parent-child setting portable wiring duct
Inventor: TANAKA SHINICHI
IPC: H01R25/14
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parent-child setting method in which a workability is simplified during a parent-child setting between a plurality of duct mounting PLC plugs which are mounted in a wiring duct arranged in a ceiling of a building, and also to provide a parent-child setting portable wiring duct.  <P>SOLUTION: The parent-child setting portable wiring duct 90 is provided with a slide rail portion 91 on which a plurality of duct mounting PLC plugs 60A, 60B are mounted, a conductor 93 arranged along with the slide rail portion 91, and a power source cable 96 which can be connected with a receptacle 150 arranged on the building with the conductor 93 in-between.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099548-A (JP)
Title: Vibration motor
Inventor: PARK YOUNG IL
IPC: H02K5/22
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration motor which is easily mounted on electronic equipment.  <P>SOLUTION: This vibration motor includes a case including the upper case and the lower case connected to each other, a supporting shaft supported by the case, a rotor rotatably connected to the supporting shaft, a stator arranged around the supporting shaft, a first substrate arranged on the upper face of the lower case, and a second substrate connected to the lower face of the lower case and electrically coupled to the first substrate. A first opening is formed in the lower case, and the first substrate and the second substrate are electrically coupled to each other through the first opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181074-A (JP)
Title: Polarization beam splitter and polarization conversion element
Inventor: MAEDA IKUO
IPC: G02B30/25
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization beam splitter in which a polarization splitting film can be formed of dielectric multilayer films composed of a relatively small number of laminated layers and a favorable polarization-splitting function can be achieved across a wide visible wavelength region, specifically in a range of 400-750 nm.  <P>SOLUTION: The polarization beam splitter 10 is effective when light L1 to be subjected to polarization-splitting has an incidence angle that falls in a range of 54-66 °. The polarization beam splitter includes, between a pair of transparent substrates 11, 12, an adhesive layer 14 configured to adhere one of the pair of transparent substrates and a polarization splitting film 13 comprising two or more types of dielectric multilayer films having different design basis wavelengths and at least a single-layer dielectric film. The polarization beam splitter has a polarization splitting function with respect to light that is substantially in the visible wavelength region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009099267-A (JP)
Title: Solid oxide fuel cell module
Inventor: SHIBATA MASAHIRO
IPC: H01M8/06
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide solid oxide fuel cell module capable of suppressing a temperature distribution between cells by reducing effect from a gas reformer.  <P>SOLUTION: In the solid oxide fuel cell module 1, a spacer 9 is arranged between the gas reformer 7 and a solid oxide type fuel cell stack 5, and by this spacer 9, between the gas reformer 7 and the solid oxide fuel cell stack 5, a layered gap (space) 45 of the thicknesses of 10 to 50 mm is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309326-A (JP)
Title: Power train of automatic transmission
Inventor: KIN YURETSU
IPC: F16H3/62
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift stage of advance 8 speeds and retreat 1 speed, capable of improving mower transmission performance, and capable of reducing fuel consumption.  <P>SOLUTION: This invention is characterized by including a first planetary gear set including an input shaft, an output gear, a transmission case, a first operation member fixed to the transmission case, a second operation member for receiving the transmission of rotational power from the input shaft and a third operation member for outputting a decelerating rotating speed, a second planetary gear set including a fourth operation member for receiving the decelerating rotating speed, a fifth operation member connected to the transmission case and a sixth operation member for outputting a reverse rotation speed and connected to two among the fourth, fifth and sixth operation members, a thirst planetary gear set including a seventh operation member for receiving the transmission of the reverse rotation speed and connected to the transmission case, an eighth operation member connected to the fourth operation member, a ninth operation member for receiving the transmission of the rotational power and a tenth operation member for outputting the advance 8 speeds and the retreat 1 speed to the output gear and connected to two among the seventh, eighth, ninth and tenth operation members, and a plurality of friction members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104828-A (JP)
Title: Organic electroluminescent panel
Inventor: KATAGIRI TETSUYA
IPC: H01L51/50
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL panel of a multiple matrix structure capable of maintaining excellent appearance even after an elapse of time of use.  <P>SOLUTION: The organic EL panel has an organic EL element formed by laminating an organic layer at least having a light-emitting layer between a first electrode 1 formed on the substrate and a second substrate 2 formed so as to cross the first electrode 1. The first electrode 1 has a plurality of pixel electrodes 1a arranged in a crossing direction to the second electrode 2, and wiring electrodes 1b connected to the pixel electrodes 1a. The pixel electrodes 1a connected to the different wiring electrodes 1b are made adjacent to each other in a crossing direction with the second electrode 2 to make up a unit. The second electrode 2 is separately formed in a line so as to oppose one unit of the pixel electrodes 1a by a first barrier rib 4 formed in crossing the first electrode 1. A second barrier rib 5 is so as to be positioned between the pixel electrodes 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105620-A (JP)
Title: Echo canceler
Inventor: HONDA YUJI
IPC: H04B3/23
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo canceller that can prevent breaks in a transmission signal even if a far end talker continues talking.  <P>SOLUTION: In the case that a single talk has been detected by a DTD (double talk detector) 42, when a secondary reflection coefficient C2(k) calculated by a linear predictor 46 exceeds a threshold THc2 for a certain fixed period or longer, an NLP (nonlinear processor) 44 attenuates a residual signal Res(k) by an input/output characteristic shown in Fig.2(a) or (b) and outputs the residual signal as Sout(k) instead of a characteristic in the case of a normal single talk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110987-A (JP)
Title: Flexible printed circuit board, inlet sheet using the same, and rfid medium
Inventor: SAIMIYA YOSHINORI
IPC: B32B15/09
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the production speed, friction defective and variation in quality of RFID media by providing a flexible printed board suitably used for the RFID media used for a managing operation system (RFID system) for information.  <P>SOLUTION: The flexible printed circuit board includes a biaxially stretched polyester film having, on a base layer, a thermal adhesive layer formed by co-extrusion and a coating layer formed on a thermal adhesive layer surface by coating, and a metal foil bonded to a coating-layer surface of the biaxially stretched polyester film. This flexible printed circuit board is characterized in that the base layer of the biaxially stretched polyester film has a melting point of 200-300°C, and the thermal adhesive layer is made of a polyester resin containing a wax.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008158498-A (JP)
Title: Image forming apparatus
Inventor: HIRAYAMA JIYUNYA
IPC: G03G15/06
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that is capable of controlling the consumption of opposite polarity particles, suppressing toner charge reduction due to the carrier deterioration, and forming high quality images over long period of time even in the case where large quantities of images with small image area ratio are printed.  <P>SOLUTION: The image forming apparatus comprises a developer including the opposite polarity particles, a developer carrying member, a toner carrying member, and a voltage applying means for generating an electric field between the toner carrying member and the image carrying member, the electric field being such that the DC bias is overlapped by cyclic vibration bias, wherein a blank is inserted during application of a reverse development side voltage component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107254-A (JP)
Title: Inkjet recording medium and inkjet recording method using the same
Inventor: SHIMADA KOICHI
IPC: B41M5/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which can prevent the occurrence of curls and cracks and can maintain its picture quality and ink absorbency, and an inkjet recording method using the inkjet recording medium.  <P>SOLUTION: In the inkjet recording medium equipped with a water non-absorptive support body and with an ink receiving layer provided at least on one surface of the water non-absorptive support body and containing inorganic fine particles, the ink receiving layer has an ink absorption capacity of 2 mL/m<SP>2</SP>to 8 mL/m<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107273-A (JP)
Title: Low radiation film material for construction
Inventor: KOIZUMI SHIN
IPC: C23C14/20
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To impart a low radiation property to a film material.  <P>SOLUTION: This low radiation film material for construction includes a heat-resistant fiber woven fabric base material 31 which is coated with a fluororesin, and a metal layer 37 which is formed on one surface of the heat-resistant fiber woven fabric base material 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT