baber/WOPTO huggingface dataset:
Patent JP-2008210848-A (JP)
Title: Process for fabricating silicon carbide semiconductor device
Inventor: OKUNO HIDEKAZU
IPC: H01L29/12
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To restrain functional decline of a power device caused by leak by suppressing leak at a PN junction having a high voltage holding function in a power device formed on the (11-20) face.  <P>SOLUTION: The lower layer portion 3a of a p-type base region 3 is formed not by ion implantation but by epitaxial growth. Consequently, the occurrence of leak caused by BPD can be suppressed at a PN junction formed between an n-type drift layer 2 and the lower layer portion 3a of a p-type base region 3, i.e. a PN junction requiring a high voltage holding function. Consequently, leak can be suppressed at a PN junction having a high voltage holding function in a power device formed on the (11-20) face, and functional decline of the power device caused by leak can be restrained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211690-A (JP)
Title: Network control method
Inventor: YAGI TAKESHI
IPC: H04L12/701
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network control technology capable of achieving abnormal traffic detection, analysis and control in a wide-area network at low cost.  <P>SOLUTION: A network control apparatus 9 manages a list of a plurality of packet processing devices 7, 8 priority-ordered for each of subscriber user accommodation devices 1-4. The network control apparatus 9 adds a notified packet flow transfer data amount and a transfer data amount of the first-priority packet processing device 8 corresponding to the destination subscriber user accommodation device 3 and in the case where a result of the addition does not exceed a fixed value, a logic port is set between the subscriber user accommodation device 3 and the packet processing device 8. In the case where the result of the addition exceeds the fixed value, the processing is attempted from a higher-priority packet processing device and setting of a logic port between a certain packet processing device and the subscriber user accommodation device is attempted. The illustration indicates the case where a logic port is set between the second-priority packet processing device 7 and the destination subscriber user accommodation device 3 and a dotted line indicates a packet transfer path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217107-A (JP)
Title: Commodity service provision support system
Inventor: SAKAI MAMORU
IPC: G06Q50/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity service provision support system allowing a client to acquire realistic and latest information about a provision article related to a commodity service.  <P>SOLUTION: This commodity service provision support system 1 comprises: a client terminal 15; and a plurality of information processors 2 communicable with the client terminal 15 via the Internet 10. The plurality of information processors 2 are respectively installed in an automobile sales head office 11 and an automobile sales branch 12. The information processor has: a photographing camera 3 having a microphone 4 photographing an automobile 13; an encoder 6 transmitting image information and voice information to the client terminal 15 and another information processor in real time; a decoder 8 receiving request information to the voice information and the image information in real time; a monitor television 9 displaying the image information and reproducing the voice information; and an available automobile database 18 recording automobile information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007137899-A (JP)
Title: Medicinal solution
Inventor: SO TONY WAI-CHIU
IPC: A61K8/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piperidinopyrimidine derivative (more specifically, minoxidil) composition.  <P>SOLUTION: The composition is a medicinal composition for local administration and contains a piperidinopyrimidine derivative or its pharmaceutically acceptable salt as the medicinally active ingredient in an amount of 5 wt.% based on the total weight of the composition and a solvent composition containing a solvent selected from acids, water and/or lower alcohols in an amount that completely dissolves the piperidinopyrimidine derivative or its pharmaceutically acceptable salt and a co-solvent selected from one of or more than one of the groups consisting of aromatic alcohols and polyhydric alcohols (provided that when the co-solvent includes propylene glycol, its amount is below 10 wt.%).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008218180-A (JP)
Title: Counter electrode for dye-sensitized solar cell and dye-sensitized solar cell equipped with the electrode
Inventor: YANADA KAZATO
IPC: H01M14/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter electrode for a dye-sensitized solar cell, having ample high adhesion with a substrate that has low wettability, low interface resistance, and superior cell characteristics, and to provide a dye-sensitized solar cell using it.  <P>SOLUTION: A layer having a binding site and an electricity conducting site is formed on a counter electrode substrate, and a catalytic active layer comprising a conductive polymer layer is formed on the layer. Preferably, each site of the layer having the binding site and the electricity conducting site is alternately exposed to the surface so that mutual sites have unevenness in the thickness directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212998-A (JP)
Title: Laser beam machining apparatus, laser beam machining method, method of dividing substrate and method of manufacturing electooptical device
Inventor: YAMAZAKI YUTAKA
IPC: B23K26/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus with which portions other than a portion to be machined by a laser beam are prevented from being machined, a laser beam machining method, a method for dividing a substrate, and a method for manufacturing an electrooptical device.  <P>SOLUTION: The laser beam machining apparatus forms a quality-modified zone within the workpiece and is equipped with a laser beam emitting section which emits a plurality of the laser beams capable of transmitting the workpiece, a plurality of optical elements which condense each of the plurality of the laser beams to the same zone, and a phase adjustment means which adjusts the mutual phase relationship of the plurality of the laser beams. The quality-modified zone is formed by condensing the plurality of the laser beams to the zones to be formed with the quality-modified zone set in the inside of the workpiece. The phase adjustment means adjusts the phases of the laser beams in the beam condensing zone in such a manner that the phases of each of the condensed laser beams are made substantially the same in the beam condensing zone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216730-A (JP)
Title: Device controller and image display device
Inventor: KOYAMA FUMIO
IPC: H04N5/74
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suppressing a grayscale error resulting from driving control of an image display device.  <P>SOLUTION: Provided is a device controller which controls the image display device having a plurality of scan lines. The device controller includes an integral correction value calculating unit which calculates an integral correction value according to an integral value of each grayscale value of input image data by main scan lines, an integral correction value storage unit which stores calculated integral correction values by the main scan lines, and a device control unit which controls the image display device based upon integral correction values of N main scan lines (N: an integer of ≥2) read out of the integral correction value storage unit so as to suppress a grayscale error due to display of the N main scan lines.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215749-A (JP)
Title: Cooking device
Inventor: SHODA KAZUTAKA
IPC: F24C15/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking device devised so that an operator to instruct increase and decrease of heating quantity can certainly recognize a notice of the maximum heating power and the minimum heating power by a sense of touch when an operating cock mechanically vibrates, can judge a normal working state of the cooking device by the sense of touch and can eliminate a trouble of having anxiety, judging erroneously and stopping heating unnecessarily as conventionally.  <P>SOLUTION: This cooking device is constituted by loading a vibrator 18 for the vibrating notice to give the notice to the operator by mechanically vibrating the operating cock constituting a heating adjusting quantity instruction means 19 in both of cases when the increase of the heating quantity is instructed by manual operation of the heating adjusting quantity instruction means 19 when a heating means is adjusted to the maximum heating quantity within an adjustable area or when the decrease of the heating quantity is instructed by the manual operation of the heating adjusting quantity instruction means 19 when the heating means is adjusted to the minimum heating quantity within the adjustable area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216155-A (JP)
Title: Scale
Inventor: KODAKA SHINYA
IPC: A61B5/05
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale which can be more miniaturized and suppressing decrease of measurement accuracy as much as possible.  <P>SOLUTION: The scale comprises a foot placing stage 1, load sensors 10L, 11L, 10R and 11R, mounted in four inside corners of the foot placing stage 1, and a display part 5. Each of the load sensors 10L, 11L, 10R, and 11R has a lengthwise load cell 30 and strain gauge 35, respectively. The lengthwise direction of each load cell 30 is arranged so as to coincide with an X axis direction. The display part 5 is mounted at a center part of the foot placing stage 1, the foot placing regions 1L, 1R are set at both sides of display part 5. The foot placing regions 1L, 1R have a different inclination angle compared with outside (edge part) of the foot placing region, moreover, in the foot placing stage 1, the length b of a Y axis direction is shorter than the length a of the X axis direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007175528-A (JP)
Title: Washing and drying machine
Inventor: KASHIMA KOJI
IPC: D06F58/28
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and drying machine which restricts the increase in size as much as possible in a structure to dry laundry using a heat pump.  <P>SOLUTION: A washing and drying machine 1 has a washing machine body 2 of nearly rectangular box shape and a machine chamber 3 provided at the lower part of the washing machine body 2. A tank 4 is arranged through a suspension 5 in the washing machine body 2. A rotary drum 6 is arranged in the tank 4. A rectangular cylindrical air passageway 8 is arranged in the machine chamber 3. In the internal part, an evaporator 9, a compressor 10, a condenser 11, and a blower fan 12a are arranged in the order from the left. The air passageway 8 and the tank 4 are connected by a supply air duct 15 and an exhaust duct 16. Further, in the operation of a heat pump for drying laundry or dehydration, setting at the initial operation is set so that a refrigerant flow rate is higher than a refrigerant flow rate when it is initialized and operated in setting at the stable operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148449-A (JP)
Title: Liquid crystal display device
Inventor: FUKUSHIMA HIROSHI
IPC: G02F1/1339
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is improved in reliability of a seal as a device which requires a low-temperature manufacturing process of ≤160°C such as an STN liquid crystal display device etc., using a plastic substrate.  <P>SOLUTION: The liquid crystal display device is manufactured by arranging a seal material 7 on a plastic-made transparent substrate and performing a temporal baking process, forming in-seal columnar spacers 21 on a plastic-made transparent substrate 2, sticking the transparent substrate 1 where the seal material 7 is arranged and the transparent substrate 2 where the in-seal columnar spacers 21 are formed together so that the in-seal columnar spacer 21 is buried in the seal material 7 at a seal part 8 and the heating and pressing them for baking, and sealing the substrates. A section of the in-seal columnar spacer 21 cut with a plane containing an axis perpendicular to the bottom surface is a V shape such that the width of an end part fixed to the plastic substrate 2 where the in-seal columnar spacer 21 is fixedly formed is smaller than the width of an end part in contact with the plastic substrate 1 where the seal material 7 is arranged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008224801-A (JP)
Title: Focus detector and imaging apparatus
Inventor: KUSAKA YOSUKE
IPC: G02B7/34
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To raise the probability of focus detection in correlation operation for a pair of images.  <P>SOLUTION: A focus detection element 212 used for focus detection with respect to two or more kinds of imaging optical systems having different exit pupil positions by receiving luminous fluxes from the imaging optical systems includes: a first light receiving part 312 receiving the first luminous flux forming first distribution on a plane set at a position in a predetermined distance from a light receiving surface for receiving the luminous flux; and a second light receiving part 313 receiving the second luminous flux forming second distribution on the plane. The first distribution and the second distribution are partially overlapped with each other by arranging the first light receiving part 312 and the second light receiving part 313 so that the first luminous flux and the second luminous flux may partially, at least, pass through an area equivalent to the open F-value of the imaging optical system on the exit pupil surface of the imaging optical system and also the position of the center of gravity of the first luminous flux and that of the second luminous flux in the area may be different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273462-A (JP)
Title: Backlight device and its control method
Inventor: LIN CHEN-HUNG
IPC: G02F1/133
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device capable of extending its service life, and its control method.  <P>SOLUTION: The backlight device includes a control unit, a backlight driving unit, a first light source module and a second light source module. The backlight driving unit is controlled by the control unit and gives a driving command to light on/off the light source modules. The first and second light source modules are thereby lighted on or off based on a predetermined value of a time interval, the frequency of power on operations, or the like, or the second light source module may be used to compensate a brightness shortage when brightness is insufficient, to maintain the total brightness within a predetermined range. The service life of the backlight device can thereby be extended.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228781-A (JP)
Title: Scanning laser optometric apparatus
Inventor: FUJISHIRO AKIHIRO
IPC: A61B3/10
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a fundus image effective for diagnosis, and specifically, to clarify the fundus region observed on a monitor in the fluorescent photography of the ocular fundus.  <P>SOLUTION: The scanning laser optometric apparatus comprises an irradiation optical system with a light source for emitting laser light and a laser light scanning means for secondarily scanning the laser light on the ocular fundus; a light receiving optical system for receiving the reflection light of the laser light on the ocular fundus emitted from the irradiation optical system by a light receiving element; an image acquisition part for acquiring the fundus image based on the light receiving signal output from the light receiving element; and a display control means for displaying the fundus image acquired by the image acquisition part on the monitor. The image acquisition part of the scanning laser optometric apparatus has a differential circuit for acquiring the light receiving signal output from the light receiving element as a differential signal relative to the time axis as an analog signal, and forms the fundus image based on the differential signal output from the differential circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233409-A (JP)
Title: Image forming apparatus, image forming process control method, computer program, and storage medium
Inventor: TANAKA HIDEO
IPC: G03G21/14
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To normally form an image without deteriorating image quality or without causing image formation disabled state, even when nonconformities occurs in voltage adjustment of a developing bias.  <P>SOLUTION: When a toner concentration adjusting operation starts (101), a toner image is formed, in a state where a charge bias and exposure amount are fixed and the developing bias is variable (102); then, the toner image is read by a sensor (103). The developing bias for a target voltage is calculated from the output voltage read by the sensor (104), then the calculated developing bias is compared with the lower limit value of the developing bias (105). If the calculated developing bias is equal to or more than the lower limit value as a result of the comparison result, the toner consumption is regarded as being in the normal range, and the toner consumption is predicted, based on the toner deposition amount corresponding to the target voltage (106); and then the toner image is formed with the developing bias for the target voltage (107). Meanwhile, if the calculated developing bias is not equal to or is larger than the lower limit value, that is, below the lower limit value, this means that the toner consumption is out of the normal range, then the toner consumption is predicted based on the largest toner deposition amount (108); and the toner image is formed with the last developing bias, when the toner concentration adjusting operation is successful (109).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297597-A (JP)
Title: Aramid-filled polyimide having advantageous thermal expansion property and method related to the same
Inventor: KANAKARAJAN KUPPSUAMY
IPC: C09J177/10
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyimide-based adhesive having a coefficient of thermal expansion of ≤50ppm/°C.  <P>SOLUTION: The polyimide-based adhesive comprises (a) a polyimide base polymer which is a polyimide base polymer having a glass transition temperature in a range of from 150 to 300°C, is present in an amount from 25 to 95 weight percent based on the total weight of the polyimide-based adhesive and has a coefficient of thermal expansion above 50 ppm/°C and (b) a microfiber reinforcing material having an average diameter of 2-2,000 nanometer and an average length of 10-10<SP>7</SP>nanometer in an amount from 5 to 75 weight percent, based upon the total weight of the polyimide-based adhesive and has a coefficient of thermal expansion of ≤50 ppm/°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231998-A (JP)
Title: Piston cooling hardware of internal combustion engine
Inventor: TAKAHASHI MOTOYUKI
IPC: F01M1/06
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of a piston and prevent an oil from being degraded prematurely by remarkably enhancing the cooling efficiency of the piston.  <P>SOLUTION: This piston cooling hardware is disposed in an internal combustion engine in which a lubricating oil is supplied from the top part 3 of the small end part 2 of a connecting rod 1 into a piston cooling chamber 12 in a piston for cooling the piston. The piston cooling hardware comprises a cooling member 25 disposed in the piston cooling chamber and having one end brought into contact with the fire contact surface 11 side wall part 13 of the piston cooling chamber; and a sliding member 23 disposed at the other end side of the cooling member between the cooling member and the small end top part of the connecting rod and sliding on the small end top part according to the movement of the connecting rod. The cooling member is formed cylindrically, subjected to the jetting of the lubricating oil therein, and has a communication hole allowing the inside and the outside of the cylinder to communicate with each other. The sliding member is formed annularly or cylindrically, fitted coaxially with and slidably on the cooling member. A spring member for biasing the sliding member to the top part side of the small end part is interposed between the cooling member and the sliding member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132299-A (JP)
Title: Vacuum cleaner
Inventor: KIM MYEONG-HO
IPC: A47L9/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner capable of selectively jutting out a blade toward a surface to be cleaned, thereby increasing a cleaning efficiency, when the surface to be cleaned has a low friction force, and rotating the blade in a body direction, thereby reducing a traveling load to the cleaner, when the surface to be cleaned has a high friction force.  <P>SOLUTION: The vacuum cleaner includes a body of the cleaner, a blade attached to a lower end of the body, and a rotating unit attached to the body so as to rotate the blade.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255181-A (JP)
Title: Shape steel for illumination wall and illumination wall shape steel system
Inventor: BRUDER HANS
IPC: E04B2/74
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape steel for an illumination wall and an attached illumination wall shape steel system which makes possible prompt and easy construction of the illumination wall.  <P>SOLUTION: The shape steels 1, 1', 1" for the illumination wall are formed which are provided with at least one first nearly closed hollow room 2 and at least one second hollow room 3. A connection member can be inserted into the hollow room 2 by at least one end surface of the shape steel, and the second hollow room 3 has a system groove extended on the outside surface 10 of the side in nearly parallel with the longitudinal axis. Then at least one third hollow room 4 is provided in a system groove, and the third hollow room 4 has at least one cable groove 40. A mounting instrument for a wall member, which can be arranged in nearly parallel with the outside surface, can be inserted to the cable groove 40 which is extended from the ceiling surface 11 and/or the undersurface 12 in nearly parallel with the longitudinal axis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232279-A (JP)
Title: Roller bearing
Inventor: FUJIWARA HIDEKI
IPC: F16C33/54
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing that reduces frictional resistance in rotation of a rotary shaft inside an engine due to circumstances requiring reduction in fuel consumption, is easily mounted on a predetermined mounting position, and is positioned using only a bearing.  <P>SOLUTION: The roller bearing 1 is equipped with: an outer ring 20 formed in a cylindrical shape; a plurality of rollers 4; and a cage 50 formed in an annular shape for holding the plurality of rollers 4, for pivotably supporting the rotary shaft disposed inside the engine. One or a plurality of extension parts 5f extending from both ends of the cage 50 in the axial direction outward in the radial direction are formed along the circumferential direction in a state of being positioned further outward in the axial direction than a side surface of the outer ring 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT