baber/WOPTO huggingface dataset:
Patent JP-2009279495-A (JP)
Title: Solid-liquid separator
Inventor: MENJU TAKU
IPC: B03B5/28
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-liquid separator which can easily separate a suspended substance contained in raw water in a separation tank in a short time.  <P>SOLUTION: This solid-liquid separator includes an adsorbent feeder 2 which has a plurality of separation tanks 4, 10 and 16, serially connected, for individually separating any one of different suspended substances contained in the raw water by making an inflow of the raw water containing a plurality of kinds of suspended substances. This adsorbent feeder 2 feeds a plurality of kinds of the adsorbents which are formed in different densities or particle diameters and individually adsorb the different suspended substances to the raw water containing a plurality of kinds of the suspended substances. The separation tanks 4, 10 and 16 are respectively connected to inflow pipes 3, 9 and 15 installed outside the center of the separation tanks 4, 10 and 16 so as to allow the flowing-in raw water to circulate. Further, the separation tanks 4, 10 and 16 are respectively connected to sludge discharge pipes 5, 11 and 17 for discharging the suspended substances which are adsorbed by any of the adsorbents supplied by the adsorbent feeder 2 and precipitate in the separation tanks 4, 10 and 16, and are respectively connected to treated water discharge pipes 7, 13 and 19 which discharge the treated water after discharge of the suspended substances adsorbed by the adsorbent from the raw water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279688-A (JP)
Title: Round cutting edge for shearing
Inventor: TAI YOSHIAKI
IPC: B26D1/14
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce cost by reducing the number of parts and the number of man-hours and prevent a cutting edge body from being damaged.  <P>SOLUTION: This round cutting edge comprises a disk-like base 10 formed of soft steel and ring-like hard alloy cutting edge bodies 20, 21 brazed to the outer periphery of the base 10. The joint surfaces of the base 10 and the cutting edge bodies 20, 21 are formed of tapered sections 12, 13 and 22, 23. Both tapered sections 12, 13 and 22, 23 are brazed to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282685-A (JP)
Title: Information processor, information processing method, and program
Inventor: OKUBO ATSUSHI
IPC: G06N20/10
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform class discrimination based on outputs from a plurality of discrimination units in two class discrimination.  <P>SOLUTION: A discrimination unit 21<SB>i</SB>(i=1 to n) substitutes an input vector x in a discrimination function f<SB>i</SB>(x), and outputs a scalar value y<SB>i</SB>. A mapping unit 22<SB>i</SB>substitutes the scalar value y<SB>i</SB>supplied from the discrimination unit 21<SB>i</SB>in a mapping function g<SB>i</SB>(y<SB>i</SB>) calculated by the following learning processing to convert the scalar value y<SB>i</SB>from the discrimination unit 21i into class existence probability p<SB>i</SB>. A comparing unit 23 compares class existence probability p<SB>1</SB>to p<SB>n</SB>to be supplied from each of the mapping units 22<SB>1</SB>to 22<SB>n</SB>with a prescribed threshold value to discriminate the class, and outputs the discrimination result as a value of "1" or "-1". This invention may be applied to an information processor which performs two class discrimination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281038-A (JP)
Title: Connecting structure and method for roof panel
Inventor: ISHIWATARI OSAMU
IPC: E04B7/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide connecting structure and method for a roof panel for improving waterproof in a connection part of roof panels.  <P>SOLUTION: Among the roof panels 1 adjacent to each other along the direction of pitch of roof, a waterproofing sheet 8 coming into close contact with a surface of an upper end part of a roof material 5 for joint is provided on a rear surface of a roof material 4 positioned in a lower end part of the upper roof panel 1. An upper end part of an upper face of a panel body 2 of the roof panel 1 positioned below is inserted into a rear surface side of the roof material 4 positioned in a lower end part of the upper roof panel 1 and the lower end part is overlapped on a surface side of the roof material 4 positioned in the upper end part of the lower roof panel 1 between the lower end part of the upper face of the panel body 2 of the roof panel 1 positioned above and the upper end part of the upper face of the panel body 2 of the roof panel 1 positioned below to attach the roof material 5 for joint. As a result, rainwater or the like is prevented from intruding into the roof material and the rear surface side of the roof material for joint without fail.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284320-A (JP)
Title: Image display apparatus
Inventor: WADA TAKESHI
IPC: H04N5/74
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, while which and how many copies of image are printed is decided instantly at the unveiling of photographs such as at a home party or the like in some cases, a taken image can not be printed out if a camera is re-connected to a printer when the camera is connected to a liquid crystal projector to display the taken image, and that the display of the liquid crystal projector is also interrupted during the printing.  <P>SOLUTION: It is assumed that a liquid crystal projector and a camera is connected. On that basis, a function that relays a printing request from the camera to the liquid crystal projector is added. Thereby, a sequential operation to print out a desired image by a printer with confirming the image on the liquid crystal projector can be achieved by only an operation of the camera. In addition, the function that relays the printing request is achieved by adjusting output performance of both output equipments of the liquid crystal projector and the printer, thereby the output equipment can be switched arbitrarily on the camera side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288445-A (JP)
Title: Electronic endoscope system
Inventor: ONO MITSUNOBU
IPC: G02B23/24
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope system which is reduced in the size and weight while reducing deterioration of image quality.  <P>SOLUTION: An imaging signal by a CCD 14 corresponding to a TV signal that is an NTSC or PAL signal is converted into a TV signal that is an analog NTSC or PAL signal by a CCU part 16 and output to a connector part 7 to which an external monitor 6 can be connected and a decoder 21. A digital square pixel signal is generated by an A/D conversion circuit 21a of the decoder, so as to be recorded/reproduced on a recording medium 22 by a compression/expansion circuit 24a, and also output to an LCD panel 4 side functioning as a digital image display monitor without being subjected to scaling processing when the number of pixels is a predetermined number, whereby a moving picture or the like is displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289974-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAJIWARA SEIJI
IPC: H01L27/115
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To precisely form a plurality of patterns which are shrunk in line width and space width through simple manufacturing steps.  <P>SOLUTION: A silicon nitride film 8 is laminated as a ground material on a polycrystal silicon film 7 constituting a gate electrode, and an amorphous silicon film 12a for forming a shrink pattern is separately formed on an upper surface of the silicon nitride film. The amorphous silicon film 12a is patterned to a width size of 45 nm three times as large as Wa in a photolithography processing, but slimming technique is employed to form the film to 30 nm and then the technique changes a surface layer into a silicon oxide film 15 through thermal oxidation, thereby forming the film to the size Wa of 15 nm. An amorphous silicon film 16 is formed on an upper surface of the silicon oxide film 15 and spacer processing is carried out to leave an amorphous silicon film 16a at a sidewall. Then the silicon oxide film 15 is peeled through hydrogen fluoride processing, so that a shrink pattern of 15 nm in line and space pitch is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290767-A (JP)
Title: Video audio reproducing apparatus, and video audio reproducing method
Inventor: SUZUKI NOBUYUKI
IPC: H04N19/70
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply perform seamless connection, without impairing the reliability.  <P>SOLUTION: This video audio reproducing apparatus is equipped with a stream separating part 11 to divide a video audio multiplexing stream to a video packet and an audio packet; a video converting part to convert the video packet obtained from the stream separating part 11 to a video signal by decoding it; an audio converting part to convert the audio packet, obtained from the stream separating part 11 to an audio signal by decoding it; and a clock part to generate a system time used as a reference of the decoding timing of the video packet and the audio packet. The stream separating part 11 includes a seamless connection determining part 22, which detects the length of an audio gap between a preceding stream and a succeeding stream to determine, if the seamless connection of the preceding stream and the succeeding stream is possible based on the detected result, when the video audio multiplexing stream is divided to the preceding stream and the succeeding stream.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286091-A (JP)
Title: Surface-treated metal plate, metal box, metal cover and electrical and electronic equipment
Inventor: UEDA KOHEI
IPC: B32B15/04
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated metal plate which can lower the temperature of the inside of a box for equipment generating heat internally as the calorific value of the inside of various types of equipment increases with increasingly improved functions and the performance of the equipment.  <P>SOLUTION: The metal plate has a heat-absorbing film of an IR emissivity of ≥0.7 on one or both sides of the plate, wherein the heat-absorbing film contains a thermally conductive substance of heat conductivity at 100°C of ≥80 W/m×K.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292541-A (JP)
Title: Paper feed tray and business machine having the same
Inventor: KODA MOTOHARU
IPC: B65H1/04
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed tray capable of switching between a center symmetry system and a one end guide fixing system, and adaptable to a document of a small size such as a name card size.  <P>SOLUTION: An interlocking mechanism 4 interlocking in such a way that a pair of paper guides move in the reverse directions by the same amount to change the spacing of the paper guides includes racks 10a, 10b which are moved respectively together with the paper guides, a pinion 11a to be engaged with the rack 10a, a pinion 11b provided on the same shaft 12 as the pinion 11a and engaged with the rack 10b, and a friction pad 13 for generating the friction force so that the pinions 11a, 11b are in a synchronous state with each other when the external force is applied to one paper guide, and the pinions 11a, 11b are in an asynchronous state when the external force against the synchronous state of the pinions 11a, 11b is applied to both paper guides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293388-A (JP)
Title: Structure of air flow controller
Inventor: KONAKAWA HIDEFUMI
IPC: F02M25/07
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To keep an installation environment of a vortex flow control valve normal.  <P>SOLUTION: The structure includes the vortex flow control valve 10 provided in an air-intake path 6 for sucking a combustion mixture to a combustion cylinder 3A to generate a vortex flow inside the combustion cylinder 3A along with an air intake, and a return flow path 8 for returning a part of exhaust air combusted in the combustion cylinder 3A to the air-intake path 6. A portion 9 where the air-intake path 6 and the return flow path 8 are joined together is provided on a nearer side of the combustion cylinder 3A than the installed position of the vortex flow control valve 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273743-A (JP)
Title: Automatic raising/lowering control method for mobile generator and automatic raising/lowering frame control device
Inventor: MATSUMOTO KESAFUMI
IPC: B66C13/08
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic raising/lowering control method for a mobile generator and an automatic raising/lowing frame control device for automatically adjusting in the horizontal direction without causing distortion and twist to be a cause of a failure and malfunction of the device in automatic raising operation and automatic lowering operation of the mobile generator.  <P>SOLUTION: The automatic raising/lowering frame control device for mobile generator is structured of a mobile generator B for performing a demand purpose in a demand place, virtual outer cases 3a and 3b for outrigger β projected and pulled in the horizontal direction from both sides of both ends of a chassis α integrally formed or loaded with the mobile generator B and having a build-in jack 4, virtual inner cases 4a and 4b inserted into the virtual outer cases 3a and 3b and appearing/disappearing in the vertical direction, an inclination correcting angle sensor 6 for detecting inclination of the mobile generator B forward, backward, right and left, a distributor 7 for reflecting a detection value of the angle sensor 6 to the jack 4, and a remote radio control operating device δ to be wirelessly operated from outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292048-A (JP)
Title: Image forming apparatus and head driving control method thereof
Inventor: KAGAMI KENJI
IPC: B41J2/205
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of correcting landing positions of ink of a plurality of heads by using one driving waveform, and to provide the head driving control method of the image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: a carriage which performs scanning in the main scanning direction; recording heads 35 to 38 which are disposed on the carriage and eject droplets; recording head driving means 31 to 34 for driving the recording heads 35 to 38; a driving waveform generating means 27 for generating a driving waveform; and a recording head control means 24 of transmitting the driving waveform generated by the driving waveform generating means 27 to the recording head driving means 31 to 34, whereby control of droplet ejection is performed according to the driving waveform. The driving waveform generating means 27 generates the driving waveform which repeats the fundamental waveform of performing the minimum amounts of droplet ejection for a plurality of times. The amount and/or timing of the droplet ejected by the recording head is determined by selecting a waveform from the fundamental waveforms.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292326-A (JP)
Title: Vehicle, its control method and driving device
Inventor: SHIMODAIRA TAKAHIRO
IPC: B60L50/16
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To further reflect an intention of a driver when a traveling environment condition related to traveling environment including a downward slope is satisfied and when an accelerator is off.  <P>SOLUTION: In a vehicle, when SD shift change operation that is shift change operation to a D position from an S position is performed in time of the accelerator off when the traveling environment is prescribed traveling environment (S120), an engine, two motors, and a brake actuator are controlled such that braking force corresponding to target braking torque Tr* similar to the case that a shift position SP is the D position and when the traveling environment is not the prescribed traveling environment acts on the vehicle (S230-S310). Thereby, the intention of the driver not thought to be requiring (not needing such a situation) that braking force according to the shift position SP (S1-S6) is made to act on the vehicle can be further reflected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296539-A (JP)
Title: Imaging apparatus and control method thereof, and program
Inventor: HAYASHI KENICHIRO
IPC: H04N5/225
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which facilitates change of the timing to start and stop recording audio information when simultaneously performing photographing and recording.  <P>SOLUTION: The imaging apparatus having a function of recording audio information comprises: a first setting means for setting a pre-imaging recording time; a second setting means for setting a post-imaging recording time; a first switch means for preparing photographing; and a second switch means for instructing photographing. Furthermore, a fetch start means is provided for starting fetching audio information onto a first recording medium when the first switch means is pressed. Moreover, a fetch stop means is provided for stopping fetching the audio information onto the first recording medium when the post-imaging recording time set by the second setting means elapses after pressing the second switch means and capturing image information. Audio information following the audio information recorded in the pre-imaging recording time set by the first setting means, is recorded on a second recording medium different from the first recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300806-A (JP)
Title: Charger
Inventor: NAKAGAMI HIDEKAZU
IPC: G03G15/02
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a charger avoiding accumulation of a foreign matter on a regulation member for positionally regulating a shaft-less charging roller made of hollow elastic material with simple constitution.  <P>SOLUTION: The charger is equipped with the charging roller 4 having no rotary supporting shaft and made of the hollow elastic material. The charging roller 4 comes in contact with a surface of a photoreceptor drum 2 and rotates to follow the rotation of the photoreceptor drum 2. The regulation member 5 is equipped with a sliding member 5a on which the charging roller 4 slides. The sliding member 5a where a groove or a hole for scraping off the foreign matter such as toner adhering to a surface of the charging roller 4 is formed moves back and forth in a direction skewing to a following rotating direction (e), and a direction orthogonal to the following rotating direction (e) in predetermined timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303034-A (JP)
Title: Frequency converter
Inventor: YAMAGATA YASUFUMI
IPC: H03K5/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency converter capable of selecting a relationship of free conversion including a decimal point.  <P>SOLUTION: Using a multiplier, an input pulse string signal is multiplied by a multiplication number N set in advance and converted into a multiplied pulse string signal. Next, the multiplied pulse string signal is divided into m-divisions by a divider and thus an output pulse string signal having a frequency Fo in a constant relationship with a frequency Fi of the input pulse string signal is obtained. A frequency conversion coefficient R indicative of a relationship between the frequency of the input pulse string signal and the frequency of the output pulse string signal is determined by R=N/m. It is possible to obtain the frequency conversion coefficient R of a value including a decimal number by varying values of the multiplication number N and the number of divisions m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303094-A (JP)
Title: Image reading apparatus
Inventor: AMANO HIROSHI
IPC: G06F1/32
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric power consumption of an image reading apparatus with a simple configuration.  <P>SOLUTION: The image reading apparatus includes: a first storage means for storing a main program for obtaining image data by controlling an image reading means, and for writing and reading information necessary when the main program is executed; and an execution means for executing the main program. The image reading apparatus includes: a normal mode for obtaining the image data by controlling the image reading means; and an electric power save mode whose power consumption of the apparatus is lower than the normal mode. The image reading apparatus further includes: a second storage means which stores an electric power saving program after moving from the normal mode to the electric power save mode until restoring from the electric power save mode to the normal mode, whose power consumption is lower than the first storage means; and a third storage means different from the first storage means for writing and reading the information necessary when the electric power saving program is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303441-A (JP)
Title: Inverter circuit and method for detecting abnormality of smoothing capacitor thereof
Inventor: MURAYAMA TAKAHIKO
IPC: H02M7/48
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormality of a smoothing capacitor of an inverter circuit, and also to achieve improvement of inverter circuit reliability and prompt response by abnormality detection.  <P>SOLUTION: In the inverter circuit, an abnormality detection means is provided which informs the abnormality of the smoothing capacitor 2 to the outside by detecting at least one of an input current, a surge voltage of switching transistors 3A to 3F and an output current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027701-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEDA TADASHI
IPC: H03K3/356
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obviate the necessity to install a special external pathway for initialization and to generate a signal for initialization.  <P>SOLUTION: When a sleep signal SLP is "H" (during an operation mode), a non-data retention flip-flop 10A1 (second flip-flop) is synchronized with a clock signal CK to hold the data outputted by a combinational logic circuit in the preceding stage and transfer the data to a combinational logic circuit in the succeeding stage. When the sleep signal SLP is "L" (during a sleep mode), electric power is interrupted. Furthermore, when the sleep signal SLP is changed from "H" to "L", a transistor M32 is temporarily turned on to apply an "L" pulse to slave latches (INV14, INV15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010000010-A (JP)
Title: Apparatus for evaluating carbon dioxide absorption or emission function of plant
Inventor: ISHIKAWA KOJI
IPC: G01N33/48
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and compact apparatus for evaluating carbon dioxide absorption or emission function of plants, which can carry out highly-accurate evaluation of the function to absorb or emit carbon dioxide via plant photosynthesis.  <P>SOLUTION: The apparatus comprises a chamber 2 into which atmospheric air is induced and in which plants are housed, a light source part 3 irradiating light to the plants, a light-intensity adjustment part 4 adjusting the light intensity of the light source part, a background carbon dioxide concentration measurement part 5 measuring the carbon dioxide concentration in the atmospheric air under set conditions and a chamber carbon dioxide concentration measurement part 5 measuring the carbon dioxide concentration in gas led out from the chamber. The light intensity adjustment part 4 adjusts the light intensity of the light source part 3 so as to change in the measured value by the chamber carbon dioxide concentration measurement part 5 from the background carbon dioxide concentration measurement part, based on the measured value by the background carbon dioxide concentration measurement part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT