baber/WOPTO huggingface dataset:
Patent JP-2009256026-A (JP)
Title: Powder and grain feeder
Inventor: YOSHIKAWA OSAMU
IPC: B65G65/48
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder and grain feeder preventing co-rotation of material, and discharging a fixed quantity of the material without segregation of the material.  <P>SOLUTION: In the powder and grain feeder, an outer tube is raised on a bottom plate to form a powder and grain feeding case, an inner tube is disposed above the bottom plate and is supported through a powder and grain discharging clearance, a plurality of spokes positioned on the bottom plate are disposed to a rotational shaft of the bottom plate, a tubular outer edge of a rotor is set close to an inner periphery of the outer tube to form an annular passage, a plurality of scrapers for transfer in a direction of the annular passage are disposed to the tubular outer edge, the powder and grain dispersed from the powder and grain discharge clearance to the annular passage are transferred to a powder and grain discharge port by the scrapers. A plurality of projections for preventing rotation along with the steering blade are disposed to an inner surface of the inner tube, and each projection has an approximately triangle pole shape with two face projected in a center direction of the inner tube. An angle made by the two faces of the projection is obtuse, and the maximum length of the projection is 2%-3% of a radius of the inner tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262158-A (JP)
Title: Method for manufacturing metal composite material
Inventor: FUJITA MAKOTO
IPC: C22C111/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal composite material having desirable strength, without lowering the strength caused by oxidation of metal staples and without generating the fall-down of the metal staples.  <P>SOLUTION: A group of respective metal staples 12 in at least the metal surface layer of a preliminary forming body 2 formed by press-working is pre-combined with a combining agent 16 melted with high molecular polymer and glass particles 17, and a preform 1 is formed by heating to the sintering temperature of the softening point or higher of the glass particles 17 and combining the group of respective metal staples 12 with the glass particles 17 and molten metal 6 is press impregnated into this preform 1 to manufacture the metal composite material 10. Depending on this method, it can be prevented to fall down the respective metal staples 12 with the preliminary forming body 2 and the preform 1. Further, since the group of respective metal staples 12 can be combined with the glass staples 17 without heating to the high temperature, at which the metal staples 12 are sintered, the oxidation of the metal staples 12 can be restrained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008292999-A (JP)
Title: Appearance variable apparatus
Inventor: SATO KENJI
IPC: G02F1/17
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a production cost of an apparatus provided with an appearance variable function.  <P>SOLUTION: An apparatus 1 accommodates a liquid crystal display panel 2 in its case body 3. A front surface panel part 3a of the case body 3 is provided with a front surface panel substrate 5, an electronics paper 6 and a cover 7 that favorably transmits visible light. The electronics paper 6 is provided with an embossing film on which a plurality of convex parts are formed on one side and the same number of concave parts as the convex parts are formed on the other surface by deforming a display element formation target place of a resin film, a base film with a flat surface shape which is adhered to the other side of the embossing film, air bubble type cells which are formed by the concave part being clogged by the base film and a display element sheet having at least one or more kinds of display media which is sealed in the air bubble type cells. The color tones and patterns of the front surface panel part 3a can be changed by changing the appearance of the display media by each cell by applying an electric field cell to this display element sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265734-A (JP)
Title: Log information provision device, log information provision method and log information provision program
Inventor: MIYAZAKI YU
IPC: G06Q30/06
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To promote reuse of a content accumulated as log information without making a user take trouble.  <P>SOLUTION: A friend ID extraction part 205 outputs a user ID or a friend ID to a person oneself log acquisition part 207 or a friend log acquisition part 208 together with a date of today. The person oneself log acquisition part 207 acquires log information of a mail, a blog or the like corresponding to the user ID, wherein a transmission/reception date or a contribution date accords with today before the previous year. The friend log acquisition part 208 acquires log information of a blog or the like corresponding to the friend ID, wherein a contribution date accords with today before the previous year. A selection reception part 209 receives selection of the log information desired to be browsed by the user. A log page generation part 210 generates a log page including the log information designated by the user from the log information acquired by the person oneself log acquisition part 207 and the friend log acquisition part 208 according to the selection received by the selection reception part 209.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265156-A (JP)
Title: Rubber structural body
Inventor: YUGE MITSUHIRO
IPC: C08K7/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber structural body having a high sound absorbing performance in a wider frequency region.  <P>SOLUTION: In the rubber structural body, rubber chips 1, cut threads 2 and cut thread aggregations 3 are connected with an adhesive while forming voids 4 among them. By operations of the rubber chips 1 and the voids 4 among them and further by operations of the cut threads 2 exposed in the voids 4 and the cut thread aggregations 3, the rubber structural body exhibits high sound absorbing performance in a wider frequency region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211837-A (JP)
Title: Image photographing apparatus and program
Inventor: TAKANO KATSUJI
IPC: H04N5/225
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and surely instruct and perform photographing in an image photographing apparatus which performs photographing on the basis of photography schedule information such as working steps.  <P>SOLUTION: When a key corresponding to a recording function of an input section 22 is operated during a speech (S231), voice information received by a communication control section 28 is stored in a voice instruction storage section 254 (S232). When the stored voice information is instructed to be played (S233), the voice information is played (S234). When a release key is pressed while the voice information is played (S235), a photographing target is photographed by a photographing section 27 and photographic image information is recorded (S236). A text of mail indicating that the relevant photographing is based on a voice instruction is then created (S237), this mail text is added with the voice information and the photographic image information and transmitted to a personal computer 1 via the communication control section 28, and a transmission completion flag corresponding to the photographic image information is turned to "transmitted" (S238).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186482-A (JP)
Title: Differential amplification circuit and constant voltage circuit provided with differential amplification circuit
Inventor: YOSHIKAWA REI
IPC: G05F1/56
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To propose a differential amplification circuit dramatically improving direct current gain compared with the differential amplification circuit in a conventional MOS structure and to propose a constant voltage circuit greatly improving load regulation in a structure with only a one step differential amplifier in which phase design is fairly simple.  <P>SOLUTION: The differential amplification circuit is composed of: N type transistors Q1 and Q2 which are input means, P type transistors Q3 and Q4 composing active load, a constant current source I0, and voltage differential detection means DA. Output of the voltage differential detection means DA is connected to a control terminal controlling the constant current value in the constant current source I0 and a constant current value of the constant current source I0 is controlled according to a difference between voltage in a contact point of the transistors Q1 and Q3 and the voltage in the contact point of the transistors Q2 and Q4. Thus, the load regulation for output current condition in a wide range can be secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009271247-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OKAMOTO MASAMI
IPC: G03G15/20
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, stably applying enough oil to a fixing member or the like according to the kind of a record medium; and to provide an image forming apparatus using the same.  <P>SOLUTION: The fixing device includes: a fixing belt 12 rotatably provided; a pressure roller 13 abutting on the fixing belt 12 to form a fixing nip part N for fixing toner on a sheet; and an oil applicator 21 having an application roller 23 rotated at an optional rotational speed by the driving force supplied directly or indirectly from a driving motor 28b independent of the other driving systems to thereby apply oil to the fixing belt 12 and an oil supply part for supplying oil to the application roller 23, wherein the rotational speed of the application roller 23 is changed according to the kind of the sheet to adjust the oil application quantity to the fixing belt 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271267-A (JP)
Title: Driver, display device, and driving method of the same
Inventor: KASHIWABARA SATOSHI
IPC: G09G3/20
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver, a display device and a method for driving the display device capable of displaying an image in which crosstalk, in a direction along a data signal line is less apt to be visible in a frame reversal driving, while reducing a load for computation.  <P>SOLUTION: A single horizontal period is subjected to time division into a first sub-horizontal period Ht1 for supplying a display signal voltage, corresponding to a given gradation level to a data signal line and a second sub-horizontal period Ht2 for supplying a display signal voltage, corresponding to a complementary number of the given gradation level to the data signal line. A gate-on voltage Vgh is supplied to a scanning signal line in the first sub-horizontal period Ht1, and a gate-off voltage Vgl is supplied to the scanning signal line in the second sub-horizontal period Ht2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270904-A (JP)
Title: Pipeline burying position measuring system and pipeline burying position measuring method
Inventor: AYUKAWA MASAMI
IPC: G01C15/00
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline burying position measuring system and a pipeline burying position measuring method capable of measuring a pipeline burying position accurately in a short time.  <P>SOLUTION: This pipeline burying position measuring system includes an angular velocity sensor, a transmitter, a traction device, a length measuring device, a search device, and an arithmetic unit. The traction device moves the angular velocity sensor and the transmitter together in the pipeline. The length measuring device determines a moving amount of the angular velocity sensor. The search device receives a radio wave from the transmitter, and searches for the position of the transmitter. The arithmetic unit determines the pipeline burying position from information on the angular velocity from the angular velocity sensor, information on the moving amount of the angular velocity sensor from the length measuring device, and position information of the transmitter from the search device. The search device also has a GPS survey part for measuring a world geodetic system coordinate, and may output the position information of the transmitter in terms of the world geodetic system coordinate. In this case, the arithmetic unit outputs the pipeline burying position in terms of the world geodetic system coordinate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270489-A (JP)
Title: Intake device with tone quality adding function of internal combustion engine
Inventor: YOSHIDA JUNJI
IPC: F02M35/12
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure effectively achieving both a tone quality adding function and a drain function, in an intake device with the tone quality adding function in which a vibrator in a bulkhead shape that vibrates depending on an intake pulsation is arranged inside a tubular body.  <P>SOLUTION: A sound creater pipe 10 connected to an intake system is partitioned into two spaces using a sound piece 13 in a bellows-shape as a bulkhead, and the one space is communicated with the intake system. A vibratory surface 16 of the sound piece 13 vibrates in response to an intake pulsation, while involving expandable and contractable displacement of the bellows portion 15, and a sound effect added to an intake sound is released from an opening portion 10a of the sound creater pipe 10. A drain hole 17 is provided at a position overlapping with the bellows portion 15, and a discharge of water from the drain hole 17 is accelerated by a suction and discharge effect of the bellows portion 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278167-A (JP)
Title: Noise canceling type headphone
Inventor: AKINO YUTAKA
IPC: G10K11/178
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise canceling type headphone capable of preventing the disturbance of musical sounds caused by unexpected noise canceling sounds by preventing resonant sounds near an outside sound taking port which are listened to as sounds having no relation to original outside sounds from being taken into a microscope.  <P>SOLUTION: A headphone housing 4 integrated with a baffle plate 3 in which a head pad 2 covering each of ears of a user on an outer peripheral portion to constitute an enclosure and equipped with an outside sound taking port 4A on one part is provided with an acoustic tube 20 having one end on the outside sound taking port 4A and the other end extending in the enclosure, an omnidirectional microphone 12 is provided on the other end of the acoustic tube 20 and an acoustic resistance material 21 is disposed in the acoustic tube 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275372-A (JP)
Title: Particulate matter for filling artificial lawn, and artificial lawn structure filled with the same
Inventor: HORIO TAKASHI
IPC: E01C13/08
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide particulate matter for filling an artificial lawn, which has proper productivity, workability and recyclability; and to provide an artificial lawn structure filled with the particulate matter.  <P>SOLUTION: This particulate matter for filling the artificial lawn is made of a synthetic material with a hardness of 60 or more, based on a type A of the test method specified in JIS-K6253. The particulate matter is formed in such a shape that a void portion 51 occupies 10-75% of a total volume (the total volume of the void portion and a portion wherein a material exists).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274006-A (JP)
Title: Wastewater treatment apparatus
Inventor: MANABE ATSUYUKI
IPC: C02F1/44
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus which lowers a concentration of IPA of a water to be treated such as a cleaning wastewater to a lower concentration by using a reverse osmosis membrane apparatus and also reduces a volume of the wastewater.  <P>SOLUTION: The waste water treatment apparatus includes a tank 1 for the water to be treated for storing the water to be treated, a first reverse osmosis membrane apparatus 10a which treats the water to be treated supplied from the tank 1 for the water to be treated and discharges it as a first step permeated water in which an impurity in the water to be treated is removed and the first step concentrated water in which the impurity is concentrated, a second reverse osmosis membrane apparatus 10b which receives the first step concentrated water and discharges it as a second-step permeated water in which the impurity in the first step concentrated water is removed and a second step concentrated water in which the impurity is concentrated, and a permeated-water recovering line 3 which recovers the second step permeated water into the tank 1 for the water to be treated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273676-A (JP)
Title: Endoscope apparatus capable of detecting color unevenness
Inventor: OTA NORIKO
IPC: A61B1/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To retain a color image with excellent color reproducibility by automatically detecting color unevenness.  <P>SOLUTION: A reference image as a basis is recorded in a memory 30 when an electronic endoscope apparatus is shipped. When a color unevenness diagnosing button 29 is operated after a certain period of use elapses, a photographed image is captured as an inspection image. Then, the reference image and the inspection image are compared with each other to determine whether the unevenness of color is present or not. If the unevenness of color is present, an LED element causing the unevenness of color is specified based on color distribution characteristic data of an LED lamp 24. Then, the light emission is adjusted by regulating the quantity of electric currents in the specified LED element to eliminate the unevenness of color.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228407-A (JP)
Title: Movable lattice body
Inventor: INOUE YASUHEI
IPC: E06B7/082
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable lattice body creating a visually unified sense of design when an outside lattice body and an inside lattice body are in the open state allowing ventilation and daylighting.  <P>SOLUTION: The movable lattice body comprises the outside lattice body 1 and the inside lattice body 2. The outside lattice body 1 has outside lateral rails 1b arranged at the upper and lower sides, and a plurality of outside vertical lattice members 1a fixed between the outside lateral rails 1b at spaces in a lateral direction. The inside lattice body 2 has inside lateral rails 2b arranged at the upper and lower sides, upper and lower moving lateral members 4b engaged with the inner peripheral side of the inside lateral rails 2b movably in the lateral direction, and a plurality of inside vertical lattice members 2a fixed between the moving lateral members 4b at spaces in the lateral direction. The inside lattice body 2 is movable to one side in the lateral direction from a position where it overlaps with the outside lattice body 1 in the inside-outside direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280152-A (JP)
Title: Front structure of vehicle body
Inventor: ITO NAOKI
IPC: B62D25/08
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To protect a radiator and a condenser, without reducing rigidity of a front of a vehicle body and deteriorating maneuvering stability.  <P>SOLUTION: This front structure of the vehicle body has front side frames 13 and 14 arranged in the vehicle body longitudinal direction, and a front-view-rectangular frame-shaped front bulk head 21 arranged on the front end of the front side frames 13 and 14 and mounted with a cooling apparatus such as the radiator 22. The front bulk head 21 is connected to the front side frames 13 and 14 so that a central part of its vertical directional members 41 and 42 can be deformed or ruptured by a load in the longitudinal direction, and load transmission members (headlights 24 and 45 and a front bumper 26) for transmitting a load from the vehicle body front to the vertical members 41 and 42, are arranged in the front of an upper part and a lower part of the vertical members 41 and 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224302-A (JP)
Title: Catalyst collection device and method for fuel cell
Inventor: KIM SAE HOON
IPC: H01M8/04
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst collection device and method for a fuel cell, which can collect platinum catalyst spilt from an air electrode catalyst layer of a fuel cell.  <P>SOLUTION: The catalyst collection device for a fuel cell has a filtering means capable of collecting the platinum catalyst spilt from an electrode catalyst of an air electrode of a fuel cell stack at a designated position among an air circulation loops of the fuel cell stack. The filtering means is arranged on an air supply line only for supplying air to the air electrode of the fuel cell stack, or is arranged on an air discharge line only for discharging reaction air from the air electrode, or is arranged on all of the air supply line and the air discharge line. Here, the filtering means is set up to be a carbon nanotube-filled filter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289367-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TOOYAMA DAISUKE
IPC: G11C16/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time which is required to read out data from a nonvolatile memory.  <P>SOLUTION: A nonvolatile semiconductor memory device 10 includes: nonvolatile memory cells MC; a word line connected to the memory cells MC; a decoder 13 which receives an address and generates a decode signal for selecting the word line based on the address; and a level shifter 12 which, when the word line is selected, charges the word line to a charge voltage higher than a power supply voltage. The level shifter 12 includes: a transistor NM1 which has a drain which receives the decode signal and a source connected to the word line; and a setting circuit 12A which applies the power supply voltage to the gate of the transistor NM1 during an initial period of charging, and applies a ground voltage to the gate of the transistor NM1 after the word line is charged to a threshold voltage lower than the power supply voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293426-A (JP)
Title: Diaphragm pump and sphygmomanometer
Inventor: SANO YOSHIHIKO
IPC: F04B45/04
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm pump enhancing pump efficiency while avoiding the occurrence of noise and failures by reducing a closest distance between the tip surface of a piston and a surface facing the tip surface.  <P>SOLUTION: The diaphragm pump for transporting a fluid by the volumetric change of a pump chamber 13 includes the piston 14 changing the volume of the pump chamber 13 by reciprocating motion; a diaphragm part 15 mounted to the outer peripheral part of the piston 14 and expanded/contracted with the reciprocating motion of the piston 14; and a diaphragm cover 16 having a cover surface 16a facing the tip surface 14a of the piston 14. The inner surface of the pump chamber 13 includes the tip surface 14a of the piston 14 and the cover surface 16a of the diaphragm cover 16. The tip surface 14a of the piston 14 and the cover surface 16a of the diaphragm cover 16 are formed substantially in spherical surface shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT