baber/WOPTO huggingface dataset:
Patent JP-2009223296-A (JP)
Title: Developing apparatus and electrophotographic image forming apparatus
Inventor: MATSUDA TAKUMA
IPC: G03G9/083
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus that can, even in a discontinuous printing mode having a rest period, suppress a fluctuation in image density.  <P>SOLUTION: The developing apparatus comprises at least a developing agent for developing an electrostatic latent image formed on a photoconductor drum, a developing agent carrier for supporting and transporting the developing agent, and a developing agent layer thickness control means disposed near the developing agent carrier for controlling the amount of the developing agent supported and transported on the developing agent carrier. As the developing agent, a negatively chargeable monocomponent magnetic toner is used that comprises magnetic toner particles containing at least a binder resin and magnetic iron oxide particles and having specific saturation magnetization, weight average particle diameter and composition. As the developing agent carrier, a developing agent carrier is used, which has a surface layer comprising a binder resin, a quaternary ammonium salt, graphitized particles and electroconductive spherical resin particles and has a specified surface shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173607-A (JP)
Title: Vehicle control system
Inventor: URABE HIROSHI
IPC: B60W10/10
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a simple start operation by only a shift operation and/or a simple stop operation by only an engine stop operation.  <P>SOLUTION: This vehicle control system includes a range switching operation means, a range switching means, a range switching control means, an engine start control means, an engine operation detecting means, a vehicle speed detecting means, and a braking detecting means for a brake device, an engine is started in response to a range switching operation to a travel range, when a transmission is under a parking range, when the engine is stopped, when a vehicle is stopped, and when the braking detecting means is under a braking state, and the range switching control means switches the transmission to the travel range, after starting the engine. The transmission is switched to the parking range after stopping the engine by turning an engine stopping switch on, when the vehicle is stopped under the operation of the engine, in the parking range, and an alarm is issued to the driver when the engine is not stopped, by providing the range switching operation means, the range switching means, the range switching control means, the engine operation detecting means, and the vehicle speed detecting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175230-A (JP)
Title: Waste oil combustion device
Inventor: KAMAKURA SEKIYA
IPC: F23G7/05
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste oil combustion device capable of burning waste oil with a small amount of waste oil as main fuel.  <P>SOLUTION: This waste oil combustion device includes: a substantially cylindrical combustion furnace 4 having an opening part which is an exhaust port 11 formed by a lower case 2 having a substantially semicircular cross section and an upper cover 3 with one end connected to the lower case 2 and having a substantially semicircular cross section with a diameter smaller than that of the substantially semicircular shape of the lower case 2; a fuel supply part 5 for supplying waste oil fuel and supporting fuel to an inner peripheral face of the lower case 2 of the combustion furnace 4; a stirring and heating part 6 provided inside the lower case 2 of the combustion furnace 4 over a direction substantially parallel with the axial direction of the combustion furnace 4, for stirring and heating the waste oil fuel and the supporting fuel supplied to the lower case 2 by the fuel supply part 5; an air supply part 7 for supplying air into the combustion furnace 4 provided on a side adjacent to the upper cover 3 of the opening part 11 of the combustion furnace 4 and at a one end side in the axial direction of the combustion furnace 4; and a control part for controlling the fuel supply part 5, the stirring and heating part 6, and the air supply part 7. The air supply part 7 supplies air in the direction along the inner peripheral face of the lower case 2 of the combustion furnace 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173928-A (JP)
Title: Concrete for dike and method for constructing dike
Inventor: SAKATA NOBORU
IPC: C04B28/02
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve freeze thawing resistance of concrete using low quality aggregate, and to provide a concrete dike using the concrete as the surface layer part.  <P>SOLUTION: In the concrete for a dike in which a ratio of water to a binder is 40-60%, the ratio s/a of fine aggregate is 20-45%, and the total of unit aggregate quantity is 1,850-2,200 kg/m<SP>3</SP>, the low quality aggregate whose water absorption prescribed in JIS A1110:2006 is >3% and ≤6%, is used as at least one or more kinds of coarse aggregate to be used. Further, an AE water reducing agent and an AE agent are added, and also, a defoamant of 0.001-0.05% is added by the mass ratio to the binder so as to adjust an air content to 4-7%. The concrete can be used for a part or the whole of the external concrete of the dike.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180566-A (JP)
Title: Opening-closing device
Inventor: KOMATSU HIROSHI
IPC: E03F7/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening-closing device for use in a channel of sewerage etc., which rapidly opens a valve body.  <P>SOLUTION: This opening-closing device 1 includes: a gate 10 which receives a flow of sewage water W and which can be brought down in the downstream direction of the flow; a fall prevention portion 20b which prevents the fall of the gate 10 by supporting the gate 10; a support release portion 22b for releasing the support of the gate 10 by the fall prevention portion 20b; a first float 18 which is arranged on the upstream side with respect to the gate 10, and which is smaller in specific gravity than the sewage water W; a surfacing prevention portion 44 for preventing the surfacing of the first float 18; a second float 16 which is arranged on the upstream side with respect to the gate 10, which is arranged above the first float 18, and which is smaller in specific gravity than a fluid; and a surfacing prevention release portion 42 which releases the prevention of the surfacing of the first float 18 by the surfacing prevention portion 44, along with the surfacing of the second float 16. Additionally, the support release portion 22b operates along with the surfacing of the first float 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181661-A (JP)
Title: Light modulator
Inventor: KONO KENJI
IPC: G02F1/035
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small light modulator with improved mechanical reliability.  <P>SOLUTION: The light modulator module include: the light modulator having two interactive optical waveguides; a monitor PD which detects one of two emission light beams emitted from a multiplexing point of a multiplexing optical waveguide of the light modulator; a casing in which the light modulator and the monitor PD are arranged; and a terminal for monitor current, arranged on the side of the casing. The monitor PD is arranged on the side of a substrate near an output optical waveguide and opposite to the terminal for monitor current, and it is arranged to receive the emission light reflected by the internal wall surface of the casing. The monitor PD is electrically connected with the terminal for monitor current via a different substrate. The different substrate is made of at least one of: a second different substrate provided above the substrate on the output optical waveguide; a first different substrate provided to the monitor PD with the second different substrate placed therebetween; and a third different substrate provided to the terminal for monitoring current with the second different substrate placed therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167487-A (JP)
Title: Cold chamber type die casting machine
Inventor: HISHINUMA SHOZO
IPC: B22D17/20
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold chamber type parting injection die casting machine capable of minimizing the entanglement of air degrading the quality of a casting, and minimizing casting resistance, thereby stably casting a die-cast product of high quality.  <P>SOLUTION: The cold chamber type die casting machine comprises a high speed injection cylinder 5 press-feeding a molten metal to the inside in which a fixed die 19 and a movable die 1 are matched, a cylinder plate 10 for holding the high speed injection cylinder and an injection stand for holding the cylinder plate. By being held with guide bars 7 arranged up and down respectively, the pressing force of sleeves 2 is absorbed, and the molten metal is cast from a die parting face 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185844-A (JP)
Title: Surface profile measuring method, and apparatus using the same
Inventor: SUGIYAMA SUSUMU
IPC: G01B11/24
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately measure a surface height and a surface profile of a measurement object having a measuring surface having a mixture of an uneven plane with a level difference, a curved surface, and so on.  <P>SOLUTION: In a surface image of the measurement object imaged with an interference pattern formed, pixels having maximum and minimum brightness levels respectively are selected per cycle of the interference pattern comprising a combination of bright and dark sections. Using an intensity value of light of each selected pixel and an intensity value of a nearby pixel thereof and supposing that a DC component, an alternate current amplitude, and a phase of an interference pattern waveform contained in each pixel are equal, the phase is calculated, and a height is calculated. Based on this height, a height of the entire measurement object is calculated by interpolation, and the surface height and the surface profile are calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192999-A (JP)
Title: Camera
Inventor: SHIMOKOJI AKIRA
IPC: H04N5/225
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of displaying both an overall image and an expanded image to be easily viewed, in a camera including a display part.  <P>SOLUTION: An upper display part and a back display part provided for this electronic camera can be arranged in a nearly-parallel state allowing them to be visible at the same time. When a reproduction operation of a still image is issued (affirmative determination in S10), a computer of the electronic camera reproduces and displays the still image (overall image) on the back display part (S20). Next, whether an expansion setting is present is determined (S30), photographing condition information is displayed on the upper display part when the expansion setting is absent (S40). When the expansion setting is present, an expansion display region is superposed and displayed on the still image on the back display part, and an expanded image obtained by expanding the expansion display region is displayed on the upper display part (S50). When the expansion setting is present like that, the overall image and an expanded image of a partial region thereof are respectively displayed on the separate display parts when the reproduction of the still image is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190456-A (JP)
Title: Grill unit and heating cooker including the same
Inventor: KOBAYASHI MASAHIRO
IPC: F24C15/16
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill unit having a simple configuration and a large use space, facilitating attachment/detachment of a grill pan and having good usability, and a heating cooker including the grill unit.  <P>SOLUTION: The grill unit includes: a grill chamber 11 having an opened front face and fixed guide rails 14 opposing to the inner wall; a grill door device 20 which includes sliding rails 23 slidably fitted to the fixed guide rails 14, a grill door 21 for opening/closing an opening of the grill chamber 11, and a pull down mechanism 25 structured of pull down arms 26 with one ends fixed to the door 21 and the other ends journaled to the sliding rails 23 and holding arms 30 with approximately intermediate parts journaled to the sliding rails 23 and lower parts connected to sliding holes 28 of the pull down arms 26, and is stored in the grill chamber 11 in a drawer method; and the grill pan 40 detachably placed on the sliding rails 23 of the grill door device 20. When the grill door device 20 is drawn from the grill chamber 11 to become a pull down state, upper ends of the holding arms 30 are protruded from the upper faces of the sliding rails 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189108-A (JP)
Title: Cargo handling device
Inventor: KASHIWASUGA SHINYA
IPC: B66C13/12
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo handling device for improving fuel consumption efficiency in a diesel engine for driving its generator, while maintaining a frequency and voltage of supply electric power of the generator in an electric power supply device.  <P>SOLUTION: This cargo handling device is driven by an electric motor with the electric power generated by the AC generator 22 driven by the diesel engine 21 as a power source. A continuously variable transmission 23 is interposed between the diesel engine 21 and the AC generator 22 in the electric power supply devices 9 and 15 of the cargo handling device, and when large electric power is not consumed, the fuel consumption efficiency is improved by reducing a rotating speed in the diesel engine 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190531-A (JP)
Title: Hot air heater
Inventor: SUZUKI HIROYUKI
IPC: F24H3/04
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of degradation of heat exchanging efficiency of the air, wherein as a material such as copper of high heat conductivity easily oxidized under a high temperature, cannot be used as a material of a heat exchanger, as the heat exchanger becomes very high temperature when it is not cooled by the air when the air distribution is stopped due to power failure and the like during operation of a hot air heater.  <P>SOLUTION: The heat exchanger 5 disposed in a gas circulating pathway 4 between an air suction port 2 and a warm air supply port 3, and exchanging heat with the circulated air to obtain warm air, has a heat transfer tube 5b composed of copper and the like of high heat conductivity having a number of radiation fins 5a composed of copper and the like of high heat conductivity on its outer periphery, and a sheath heater 5c inserted into the heat transfer pipe 5b with high heat conductivity, and surfaces of the heat transfer pipe 5b and the radiation fins 5a are applied with heat-resisting coating films.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198292-A (JP)
Title: Farmland evaluation apparatus and farmland evaluation method
Inventor: SHIMAZU HIDEO
IPC: G06Q40/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a farmland evaluation apparatus and a farmland evaluation method of high objectivity and reliability in farmland transactions.  <P>SOLUTION: A control unit 17 of the farmland evaluation apparatus 100 obtains, regarding an area to which an evaluation target farmland input into an input unit 11 belongs and a crop thereof, a past average shipping unit price of the area from an area shipping unit price DB 13, a past average net return of the area from an area net return DB 14, and a market unit price from a futures-transactions market unit price DB 15, respectively. Then, the control unit 17 computes, from a past shipping unit price of the crop in the evaluation target farmland input into the input unit 11 and the obtained average shipping unit price, a rate of divergence thereof, and computes, from the obtained market unit price, a coefficient of variation of future market unit prices. Then, the control unit 17, on the basis of the obtained average net return of the area and the computed rate of divergence and coefficient of variation, computes a return price of the evaluation target farmland.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198427-A (JP)
Title: Circuit board module and electronic apparatus including the same
Inventor: KAWABATA MASAHITO
IPC: H05K1/14
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board module and an electronic apparatus including the same, improving strength of a card connector even when the card connector is mounted to the board with a predetermined space.  <P>SOLUTION: The circuit board module includes: a card connector part 40 which has a card slot to insert a card C1 having at least one contact and a storage chamber 42 leading to the card slot to store the card C1, and a circuit board 10 having a surface supporting the card connector part 40. The card connector part 40 has a spring contact part, which protrudes from the floor face on the circuit board 10 side constituting the storage chamber 42 to the inside of the storage chamber 42 and secures electric connection in contact with the contact of a card C2. In a mounting space S between the surface of the circuit board 10 and the card connector part 40, at least one pillar member 31A is arranged so that it partially overlaps at least a start point area corresponding to the root of the spring contact part protruding to the storage chamber 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195641-A (JP)
Title: Method for producing carbonyl chloride and method for producing polycarbonate resin using the same as raw material
Inventor: KURAGAKI MASAHIRO
IPC: C01B32/80
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbonyl chloride having little carbon tetrachloride and enabling a long-term continuous operation, and to provide a method for producing a polycarbonate resin having little metal corrosion substance and having excellent hue and molding thermal stability.  <P>SOLUTION: In the reaction of producing carbonyl chloride by bringing chloride and carbon monoxide into contact with an activated carbon catalyst, the contents of sodium, potassium and calcium in total in the activated carbon catalyst is not more than 2,000 ppm, and the specific surface area of the activated carbon catalyst ranges from 200 to 700 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009202870-A (JP)
Title: Navigation device
Inventor: MASUDA HIROO
IPC: B60K35/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of enhancing the convenience by attaching/detaching a part having a microcomputer demonstrating the navigation function from a base unit as a body, and increasing the size of a display.  <P>SOLUTION: The navigation device has a base unit 10 fixable to a dashboard D of a driver seat of a vehicle, and a front panel unit 14 attachable/detachable to/from the base unit and having a display for displaying the map data. A front side of the front panel unit is constituted to the same size as that of an attaching/detaching surface of the base unit, and an upper cover 42 is provided on an upper part of a storage part 38 formed on the dashboard D. The front panel unit is kicked out from the base unit and detached at the position between a base end 42d at the frontmost end of the upper cover and an inflexion point at which the lower inclination of the dashboard D is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010204245-A (JP)
Title: Infrared optical element
Inventor: IKEDA KENICHI
IPC: G02B1/10
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the compatibility of low cost and high performance is difficult such that a lens for infrared camera formed with inorganic material crystal becomes expensive because of a material cost and a working cost and, even if being inexpensive, is apt to bring about the deterioration of optical performance due to moisture absorption.  <P>SOLUTION: An infrared optical element 10 comprises: a lens element 1 formed with composite material composed by mixing resin material having infrared transmissivity and inorganic material fine particles having infrared transmissivity; and a hydrophobic film 2 formed with material having infrared transmissivity and hydrophobicity. The hydrophobic film 2 covers the whole surface of the lens element 1, prevents humidity absorption of water-soluble inorganic material fine particles included in the lens element 1 and can adjust optical characteristics of the infrared optical element 10 with an optical functional surface disposed on the surface of the hydrophobic film 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206528-A (JP)
Title: Image processing apparatus
Inventor: TSUCHIYAMA HITOMI
IPC: H04N1/387
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of reducing image quality deterioration in a synthetic image produced by synthesizing a template image converted into JPEG format and a photographic image.  <P>SOLUTION: When JPEG conversion is performed on a template image, colors of pixels of the template image after JPEG conversion are compared with a translucent color and when any color is determined close to the translucent color, the color of the pixel is converted into the translucent color. As a result, image quality deterioration in a synthetic image obtained by synthesizing the template image in the JPEG format and a photographic image can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202057-A (JP)
Title: Semi-crawler type working vehicle
Inventor: YOKOYAMA KAZUHISA
IPC: B62D55/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-crawler type working vehicle capable of smoothly oscillating a truck frame while preventing the sinking of a driven wheel at a front side.  <P>SOLUTION: A crawler 15 of the semi-crawler type tractor includes an output shaft 71, a rear axle housing, the truck frame 46, an oscillation frame 45 and a tension spring 95. The oscillation frame 45 is fixed to the truck frame 46 and rotatably mounted to the rear axle housing, and thereby the oscillation frame supports the truck frame 46 so as to be oscillated. The tension spring 95 has one end connected to the oscillation frame 45 and the other end connected to a machine body side, and can apply a force to move a front side of the truck frame 46 upward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210783-A (JP)
Title: Map display device, navigation device, and program
Inventor: KATSURADA ISAO
IPC: G09B29/10
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map display device, a navigation device, and program allowing a user to grasp difference in scale of objects corresponding to the results of retrieval and the surrounding situation.  <P>SOLUTION: This car navigation device 1 is provided with a display part 10 for displaying a map, a map data base 20 for storing map data 30 enabling to display objects including buildings and facilities on the map, and a map retrieving part 52 for retrieving the object corresponding to a retrieval category 40 as a retrieval key. This navigation device 1 changes display manner of the object corresponding to the results of retrieval by the map retrieving part 52 on the map and displays the object in the display part 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT