baber/WOPTO huggingface dataset:
Patent JP-2007242847-A (JP)
Title: Capacitor, and manufacturing method thereof
Inventor: NAKAYAMA MASAO
IPC: H01L21/316
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a capacitor capable of preventing the peeling of a protective layer thereof.  <P>SOLUTION: The manufacturing method of the capacitor 100 comprises the steps of forming a dielectric layer 5 above a first electrically conductive layer, forming a second electrically conductive layer 60 above the dielectric layer, patterning at least the second electrically conductive layer and the dielectric layer, forming oxide layers 42, 62 on the exposed surfaces of at least one of the first electrically conductive layer and the second electrically conductive layer by carrying out plasma treatment using an oxidizing gas, and forming a protective layer 16 consisting of an oxide to cover at least the dielectric layer. The protective layer is formed to be in contact with at least part of the oxide layers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237104-A (JP)
Title: Acidic gas removing agent using waste plastic and its manufacturing method
Inventor: DANSEI YASUO
IPC: B01J20/20
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acidic gas removing agent using waste plastic which is manufactured by using waste plastics while dispensing with a manufacturing step of sticking an alkaline chemical or the like for adsorbing acidic gasses and is different from the conventional adsorbent, which does not adsorb any more acidic gasses when saturated with them, on the ground that acidic gasses can be removed continuously and to provide a method for manufacturing the acidic gas removing agent using waste plastic.  <P>SOLUTION: The acidic gas removing agent using waste plastic is manufactured by specifying and selecting the waste plastic containing at least one inorganic substance of a calcium compound and an aluminum compound as a filler, heating the inorganic substance-containing waste plastic at 400-1,000°C in a reducing atmosphere of ≤5% oxygen and continuing the heating for a predetermined time to carbonize the waste plastic so that a mixed product of a carbonized plastic with the inorganic substance becomes the removing agent for removing acidic gasses in a gas phase continuously.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304273-A (JP)
Title: Communications system, network router, and network connection method
Inventor: NAKAJIMA KAZUYA
IPC: H04L29/06
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications system which can utilize various network connection services.  <P>SOLUTION: A connection device 1 is positioned between a host apparatus 10 and a communications module 20. The connection device 1 and a router 60 performs a line control and an address transformation processing, so that the host apparatus 10 and an management computer 51, which are set for a service for a network connection, which gives a fixed IP address can utilize a network connection service which gives a dynamic IP address can be utilized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251521-A (JP)
Title: Image processing apparatus, control method of image processing apparatus, program, and storage medium
Inventor: TAKAYANAGI MASAHIRO
IPC: H04N1/413
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein information included in a code image cannot be extracted because the image quality of the code image is degraded and because application of irreversible compression to an original image including the code image results in degradation of the image quality of the code image.  <P>SOLUTION: An image processing apparatus disclosed herein is characterized in that the code image part is stored in a storage means in the state where no irreversible compression is applied to the code image part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247755-A (JP)
Title: Double row roller bearing
Inventor: OZU TAKUYA
IPC: F16C33/48
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a flow of lubricant passing in a radial direction of a comb-like cage on a roller end face side where there is a circular ring part of the comb-like cage, and to lessen stress concentration on fillet parts of pockets.  <P>SOLUTION: A side face of the circular ring part 4a at every other pockets 5 in a circumferential direction of the comb-like cage 4 is formed to be retreated from an end face of an opposed roller 3, compared with a side face of the circular ring part 4a at the other pockets 5, so that wide clearances δ are formed between the end face of the roller 3 and the side face at the every other pockets 5 in which the side face of the circular ring part 4a is retreated and thereby the flow of the lubricant passing in the radial direction of the comb-like cage 4 is ensured. A curvature radius R of root fillet parts of a columnar part 4b of each pocket 5 in which the side face of the circular ring part 4a is retreated is larger than a chamfer dimension C of the end face of the opposed roller 3, so that the stress concentration on the fillet parts is lessened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244716-A (JP)
Title: Golf club selection support device and selection method
Inventor: HARADA MUTSUMI
IPC: A63B102/32
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club selection support device and a selection method which permit the selection of an optimum golf club by grasping the swing characteristics of a golfer on the basis of data having a small number of variable elements for every stroke of a golf ball.  <P>SOLUTION: The golf club selection support device has a displacement detection device 12 which detects head displacement to measure the speed and the rotation speed of the head of a golf club just before the club strokes a golf ball B and an arithmetic processor 13 which obtains the value of the head speed and the value of the head rotation speed/head speed on the basis of the detection data of the displacement detection device 12 and selects the optimum golf club from a plurality of golf clubs having different characteristics in accordance with the values.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258219-A (JP)
Title: Flexible circuit board and electric circuit
Inventor: WATANABE KENICHI
IPC: H05K1/02
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible circuit board capable of always securing a component mounting region as a plane and securing a large area for the component mounting region.  <P>SOLUTION: A notch 2 is provided on a flexible substrate 1, and an electronic component 3 is mounted on a part surrounded by the notch 2. Even if distortion or force to bend is applied to the substrate 1, the region surrounded by the notch 2 is always kept as a planar region, thereby keeping electric contact with the electronic component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254965-A (JP)
Title: Soil replacing method by all casing method
Inventor: SUZUKI HIROYUKI
IPC: E02D3/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil replacing method by an all casing method for excavating and removing all the soil to be replaced in a reliable manner.  <P>SOLUTION: Soil of land is replaced by repeating a process for erecting cylindrical casings 3a, 3b in the soil in the land where the soil should be replaced, excavating the soil in the casings 3a, 3b by an excavator and then pulling out the casings 3a, 3b to backfill good quality soil into an excavated hole, while sequentially moving in the plane direction of the land. In this case, the casings 3a, 3b are erected in the soil with portions 26a, 26b overlapping with soil columns 25a, 25b replaced using the casings in a pre-process, so that no clearance is formed between themselves and the soil columns 25a, 25b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255985-A (JP)
Title: Gas sensor element
Inventor: KATABUCHI TORU
IPC: G01N27/41
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an early-activating gas sensor element.  <P>SOLUTION: This gas sensor element 1 has a constitution having an oxygen-ion conductive solid electrolyte body, an electrode on the side of gas to be measured and an electrode on the reference gas side provided respectively on one surface and on the other surface of the solid electrolyte body, a heater part 14 having a heat generation part 141 for heating the solid electrolyte body, and a cavity part 3 facing to the electrode on the reference gas side between the solid electrolyte body and the heater part 14 and constituted so as to introduce reference gas from the outside. The maximum sectional area of the cavity part 3 in the direction orthogonal to the axial direction in a heat generation domain 21 where the heat generation part 141 is disposed in the axial direction of the gas sensor element 1 is smaller than the maximum sectional area of the cavity part 3 in the direction orthogonal to the axial direction in a non-heat generation domain 22 on the furthermore base end side than the heat generation domain 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253192-A (JP)
Title: Method for manufacturing shaft
Inventor: TAKAMOTO AKIRA
IPC: B23K20/12
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a shaft which can resist the bending stress generated on a shaft portion by an external force applied on a large diameter portion without enlarging the outside diameter of the shaft portion.  <P>SOLUTION: A pulley shaft 8 has a large diameter portion serving as a fixed pulley portion 7, a journal portion 28, and the shaft portion 25. The fixed pulley portion 7 is made of tough material. The shaft portion 25 is made of high hardenability material. The journal portion 28 is made of low hardenability material having the hardenability lower than that of the shaft portion 25. The respective portions are independently manufactured by machining. The fixed pulley portion 7, the shaft portion 25 and the journal portion 28 are joined by the friction welding so as to form the pulley shaft 8. The pulley shaft 8 has a hardened layer thereon formed by a heat treatment process. In the heat treatment process, the hardened surface layer is formed under a uniform heat treatment condition over the whole of the pulley shaft 8 based on the surface pressure resistance and the wear resistance to be given to the surface of the fixed pulley portion 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007139740-A (JP)
Title: Detection device for polarization fluctuation in optical fiber
Inventor: OGAWA MASAHIDE
IPC: G01L1/24
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device whose measurement precision does not much lower, even when a monitoring part and a measuring area are separated, and reliability is high since no power supply devices are required in the vicinity of the measuring area, and which is suitable even from the viewpoint of cost.  <P>SOLUTION: The detection device is provided with a light source, an outgoing-side communication-region optical fiber connected to the light source, a polarization reducing means for reducing polarization in the outgoing-side communication-region optical fiber, a measuring-area optical fiber which produces a change in polarization of a light wave by an external force, a filter means which is connected to the measuring-area optical fiber, and changes the intensity of a light wave to be transmitted by the change in the polarization, a returning-side communication-area optical fiber connected to the filter means, and a light-reception detector connected to the returning-side communication-region optical fiber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007263166-A (JP)
Title: Dynamic pressure bearing device
Inventor: YAMAMOTO TETSUYA
IPC: F16C17/10
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure generating device which can suppress deterioration in bearing performance caused by the occurrence of contamination as much as possible.  <P>SOLUTION: A dynamic pressure generating part A is disposed on a radial bearing face out of the inner peripheral face 8a of a sleeve 8 as a porous member. The dynamic pressure generating part A comprises: a first inclined groove group A1 constituted of a plurality of first inclined grooves A11 arranged in a circumferential direction; and a second inclined groove group A2 constituted of a plurality of second inclined grooves A21 different in inclination direction from the first inclined grooves A11 and arranged in the circumferential direction. In the first inclined groove group A1 of the dynamic pressure generating part A, a hill A12 is formed between the first inclined grooves A11, A11 adjacent to each other in the circumferential direction. In the second inclined groove group A2, a hill A22 is formed between the adjacent second inclined grooves A21, A21. A smooth surface A3 is formed between the first inclined groove group A1 and the second inclined groove group A2 around the whole circumference of the inner peripheral face 8a. Here, a surface opening hole ratio of the inner peripheral face 8a is maximized at a smooth surface A3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007229408-A (JP)
Title: Lower limb guiding device in pedaling
Inventor: SUZUKI KIYOKAZU
IPC: A63B23/04
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower limb guiding device improving the lower limb function and enhancing muscular activities in pedaling by guiding the lower limb so that the inside and the outside movement of the limbs is not contrary to each other, in pedaling a bicycle for fitness purpose.  <P>SOLUTION: A fitting to connect the lower limb guide is attached onto the pedals of the bicycle for fitness purpose and the lower limb guiding device is then connected. The lower limb movement in pedaling is guided by connecting the lower limb guiding device and the lower limb with a band.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007267465-A (JP)
Title: Controller for pm motor
Inventor: NOMURA MASAKATSU
IPC: H02P6/10
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the torque ripple of 6f components and cogging components.  <P>SOLUTION: A controller controls the torque of a PM motor 1 coupled with a load 3 by a vector control system of inverter 4. A compensatory signal generating table 5 generates compensation data about 6f components and cogging, according to the torque detected value (or torque command) of an inverter or the rotor rotating angle of the PM motor, and a phase correcting circuit 6 corrects the phase of the delay of compensating torque due to the torque control response property of the inverter and adds it to the torque command. The table 5 is the single-dimensional table of the amplitude and the phase of the 6f components and the cogging torque components, and it includes getting the compensatory signal from them and extracting only the mechanical resonance frequency components that the PM motor and the load have from the compensatory signal, and making it into a torque ripple compensatory signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263288-A (JP)
Title: Hydraulic auto tensioner
Inventor: MINENO KATSUNORI
IPC: F16H7/08
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic auto tensioner in which a bush is hardly dropped by vibration or an impact during transportation.  <P>SOLUTION: In this hydraulic auto tensioner, a rod 8 is inserted into a cylinder 7 with one end closed, a return spring 11 is provided for urging the rod 8 to the outer side of the cylinder 7, a hydraulic damper mechanism 12 for absorbing a shock of a push-in force applied to the rod 8 is incorporated in the cylinder 7, connecting pieces 21 and 32 are provided to the tip of the rod 8 and the closed end of the cylinder 7, respectively, the bush 25 is inserted into a bush insertion hole 22 formed at the connecting piece 21, and the bush 25 is composed of a rubber outer cylinder 24 fixed to a metal inner cylinder 23. A bush groove 27 continuing in the circumferential direction is formed on the outer periphery of the axial center of the outer cylinder 24, an inner peripheral groove 28 continuing in the circumferential direction is formed on the inner periphery of the axial center of the bush insertion hole 22, a ring-like member 29 is incorporated in an annular space formed between the bush groove 27 and the inner peripheral groove 28, and the ring-like member 29 is brought into contact with each of the inner face of the bush groove 27 and the inner face of the inner peripheral groove 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260362-A (JP)
Title: Electronic endoscope system
Inventor: WATANABE HIROYUKI
IPC: A61B1/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To observe a real-time image with high visibility and to refer to a history image simultaneously.  <P>SOLUTION: The electronic endoscope system is for processing an image obtained by an electronic endoscope by a processor and displaying the image. The electronic endoscope system comprises a display part disposed in the processor, an image saving means for saving the image in a prescribed storage medium, and an image display means for displaying the image saved in the prescribed storage medium in the display part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268773-A (JP)
Title: Printer
Inventor: MURAI YASUSHI
IPC: G06F3/12
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which performs printing so that information on an image such as a symbol image of a two-dimensional code can be surely read even on the occurrence of ink bleeding, and which also properly prints the image such as a photographic image.  <P>SOLUTION: The size G of the pixel of the photographic image is set large in the case of a recording medium causing a high degree of ink bleeding, depending on the types of recording media (glossy inkjet paper (a), inkjet paper (b) and plain paper (c)). This enables the more proper printing of the photographic image G. Similarly, the printing is done by setting the cell sizes of black and white cells of a symbol image Q of a QR code large, depending on the types (a), (b) and (c) of the recording media, so that reading can be surely performed by a reader because an area enabling the identification of the white cell can be secured by virtue of the enlargement of the cell size, even if the ink bleeding makes the black cell protrude to a white cell area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271846-A (JP)
Title: Method for manufacturing liquid crystal optical modulator, liquid crystal modulator, and liquid crystal display device
Inventor: FUJIKAKE HIDEO
IPC: G02F1/1334
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal optical modulator which can suppress production of impurities apt to cause unstableness of voltage operation of liquid crystal while securing a degree of freedom of structure design, facilitates a fabricating method, and is superoir in stability and flexibility of display characteristics, and to provide the liquid crystal modulator and a liquid crystal display device.  <P>SOLUTION: An electrode film 7 and alignment layer 2 for aligning the liquid crystal are laminated on a transparent substrate 1 (a), a liquid crystal/polymer composite film 5 with self-retaining properties formed by mixing molecule-aligned liquid crystal 3 and a polymer 4 with each other is laminated thereupon (b), and a sealing film 6 which prevents liquid crystal from flowing out is laminated further thereupon (c, d). When the sealing film 6 is formed, a photosetting monomer 6A of high viscosity which does not infiltrate the liquid crystal/monomer composite film 5 is applied and the monomer 6 is smoothed (c) by bringing a temporarily held substrate 12 into contact with it and irradiated with ultraviolet light having a long wavelength to be cured (d). Then two polarizing plates 8 having axes of polarization transmission made orthogonal or parallel are arranged outside the transparent substrate 1 and sealing film 6 (e).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271451-A (JP)
Title: Position specifying system using specified low power radio system
Inventor: ITO SEIJI
IPC: G01S5/12
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To locate a transceiver by designing a laying, form by combining an antenna and a receiving device indoors or outdoors.  <P>SOLUTION: The transmitting/receiving area is freely set in space by combining two or more receiving devices and a line-like antenna, such as an LCX (Leaky Coaxial Cable), and the position recognition of the transceiver of the specified low power radio system is allowed. Especially, an attenuator and compositor are interposed between the line-like antenna and the receiving device, thereby allowing free-shape setting of the area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272700-A (JP)
Title: Electronic slip storage system
Inventor: INABA KAZUHIRO
IPC: G06Q10/10
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of preparing a slip file by reading data from the existing system.  <P>SOLUTION: An electronic slip storage system for reading accumulated data from a database for storing data prepared in a plurality of different formats and stored for a prescribed period and storing an electronic slip is provided with: a database 17 for storing a common format for defining necessary items to the plurality of different formats; a means 11A for reading the accumulated data, mapping the accumulated data to the common format so as to be coincident with data and outputting data for storage; and a storing means 21 for storing the data for storage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281001-A (JP)
Title: Method of processing semiconductor wafer
Inventor: FURUTA HIROTO
IPC: H01L21/304
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing a semiconductor wafer by which the protection of the surface of a semiconductor wafer and its warpage can be established when the semiconductor wafer is made small in thickness, a protective tape be peeled off without damaging the brittle semiconductor wafer, the breakage or cracking of the semiconductor wafer be suppressed to improve yield, and the yield can be improved as a result.  <P>SOLUTION: The method of processing a semiconductor wafer includes a step to grind the rear surface of a semiconductor wafer 1 to which a protective tape 2 is adhered, a step to form slit grooves 3a in at least a part of the area of the base layer 3 of the protective tape 2 at specified spacing to the central part from the outermost circumference 3b thereafter, and a step to peel off the protective tape 2 wherein the slit grooves 3a are formed in the base layer 3 from the surface of the semiconductor wafer 1 toward the central part from the outermost circumference 3b of the base layer 3 that is a starting point for forming the slit grooves 3a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007110070-A (JP)
Title: Controller circuit for light emitting diode
Inventor: LIU DA
IPC: H05B44/00
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To maintain balancing of a current between rows in a parallel LED constitution without requiring a complicated constitution.  <P>SOLUTION: A method according to one embodiment includes a step of supplying an electric power to an LED array having at least first LED row and second LED row connected in parallel, and each of the above-mentioned LED row includes at least two LEDs. Moreover, this method includes a step of comparing a first feedback signal from the first LED row and a second feedback signal from the second LED row. The above-mentioned first feedback signal is proportional to the current in the first LED row, and the second feedback signal is proportional to the current in the second LED row. Moreover, in order to adjust the current of the first LED row according to the second LED row, this method includes a step of controlling the voltage drop of the first LED row at least partially based on the comparison of the first and second feedback signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT