baber/WOPTO huggingface dataset:
Patent JP-2011064230-A (JP)
Title: Pilot type steam trap
Inventor: FUJITA SATOYUKI
IPC: F16K51/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically remove foreign matter adhered to an orifice.  <P>SOLUTION: The trap includes: a trap casing formed of a body 1 having an inlet 4 and an outlet 6 and a lid 2; a valve port 14 formed between the inlet 4 and the outlet 6; a valve element 17 disposed on the inlet side of the valve port 14 to open and close the valve port 14; a piston 16 disposed on the outlet side of the valve port 14 to drive the valve element 17; a pressure chamber 10 formed on a surface opposite to the valve port 14 of the piston 16; a first orifice 11 which allows the pressure chamber 10 to communicate with the inlet side; a second orifice 20 provided in the piston 16 to allow the pressure chamber 10 to communicate with the outlet side; a pilot valve 9 which opens and closes the first orifice 11 to control the pressure within the pressure chamber 10 to thereby operate the piston 16; and a foreign matter removing member 21 which is provided on the lid 2 and protrudes into the second orifice 20 by displacement of the piston 16 to remove the foreign matter adhered to the second orifice 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064100-A (JP)
Title: Fuel supply system diagnostic device for internal combustion engine
Inventor: SHIMIZU HIROKAZU
IPC: F02D45/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose abnormality of a relief flow rate through a pressure regulating valve, in a fuel supply system which is provided with the pressure regulating valve opened when pressure of fuel is higher than a predetermined minimum pressure and returning fuel to the inside of a fuel tank and which pressurizes fuel pressure to a required pressure value according to an engine operating condition by controlling the discharge of a fuel pump based on the predetermined minimum pressure.  <P>SOLUTION: When driving of each of the fuel pump and a fuel injection valve is stopped due to stopping of the internal combustion engine (S102), a rate of decrease DFP in fuel pressure caused by fuel relief through the pressure regulating valve is calculated (S103). When the rate of decrease DFP is lower than a determining value DFPSL (set in S104) according to fuel temperature, abnormality of the fuel relief flow rate (abnormal decreased flow rate) through the pressure regulating valve is determined (S106→S108).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064553-A (JP)
Title: Electronic timepiece
Inventor: KAWAGUCHI TAKASHI
IPC: G02F1/167
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic timepiece for informing its user of the reason for not performing ordinary display without consuming power, and preventing a screen from being seared by long-hour display of the reason.  <P>SOLUTION: The electronic timepiece 1A includes a display means 3 having a memory property, and a control means for controlling the display means. The control means performs display-mode changeover control for performing display-mode changeovers among a first mode ST1 for performing ordinary display, a second mode ST2 for displaying the reason for not performing the ordinary display with visual representation, and a third mode ST3 for displaying the whole surface of the display means with a single color. Changeover control from the first mode to the second mode is performed, when the state of the electronic timepiece fulfills given conditions; changeover control from the second mode to the third mode is performed, after the passage for a given period of time from a shift to the second mode; display by visual representation is performed in the second mode; and update is stopped after displaying the single color in the third mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116915-A (JP)
Title: Reduction in deposit dust particle in heat diffusion arrangement
Inventor: GOEL NITIN
IPC: F04D29/44
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dust particles deposited on at least one or more of surfaces arranged near a pulsation fan.  <P>SOLUTION: The surfaces may include the pulsation fan 120 and a blade of the pulsation fan or a heat exchanger 130 arranged near the other similar surface. The pulsation fan rotates in the first direction 135 over a first duration period, and may rotate in the second direction 185 over a second duration period. While rotating the pulsation fan in the second direction, the dust particles deposited on one or more of surfaces arranged near the pulsation fan reduce. The second rotational direction is the opposite direction of the first rotational direction. The pulsation fan may include an axial fan or a centrifugal fan.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011062940-A (JP)
Title: Image processing apparatus, method for controlling image processing apparatus and program
Inventor: KUWABARA TETSUYA
IPC: G06F3/12
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for efficiently switching an energy-saving condition and a normal condition in order to smoothly execute an image processing required from a terminal apparatus.  <P>SOLUTION: The image processing apparatus includes: an image processing part for executing the image processing required from the terminal apparatus; a communication processing part for receiving a communication establishing request transmitted by the terminal apparatus before the image processing; a storing part for storing a history of the communication establishing request; and an operation controlling part for switching the normal condition and the energy-saving condition of the image processing part by referring to the history of the communication establishing request so that the image processing part may becomes under the normal condition when the terminal apparatus transmits again the communication establishing request.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065500-A (JP)
Title: Graph-drawing device and graph-drawing program
Inventor: SHINOHARA AKIHITO
IPC: G06F3/0484
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of avoiding the occurrence of the situation in which a user loses sight of the latest plot, in a graph updated in real time, each time the latest plot is acquired.  <P>SOLUTION: A graph-drawing device draws time series data which is a data set to which the latest data are added in succession, in a form of graph 31, in a graph drawing area 41 defined within a screen of a display. When the latest data are added to time-series data, the graph-drawing device acquires the latest data as the latest plot N of the graph 31. Displaying of the graph 31 is updated so that the latest plot N is drawn at a representative position Q, which is a designated position for the graph-drawing area 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063780-A (JP)
Title: Gas oil composition and method for producing the same
Inventor: AKASAKA YUKIO
IPC: C10L1/08
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To develop a gas oil composition which is effective for reduction of exhaust gas (especially particulate matter), with which particular enhancement of moisture control in a flow system is not necessary, and which prevents lowering of flash point observed in ethanol-mixed gas oil and does not deteriorate combustion efficiency.  <P>SOLUTION: The gas oil composition has density at 15°C of 0.810-0.900 g/cm<SP>3</SP>, a sulfur content of 10 mass ppm or less, a cetane number of 42-65, a moisture content of equal to or more than 1 vol.% and less than 10 vol.%, and an ethanol content of 1-20 vol.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010100937-A (JP)
Title: High-internal-hardness type pearlite steel rail superior in flash-butt-welded joint characteristics, and method for welding the same
Inventor: HONJO MINORU
IPC: C21D9/50
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-internal-hardness type pearlite steel rail which has increased hardness in a depth range of 25 mm from the surface layer of a railhead and is superior in flash-butt-welded joint characteristics, and to provide a flash butt welding method for obtaining a weld joint having superior characteristics.  <P>SOLUTION: The pearlite steel rail has a composition composed of, by mass%, 0.73-0.85% C, 0.5-0.75% Si, 0.3-1.0% Mn, 0.035% or less P, 0.0005-0.012% S, 0.2-1.3% Cr and the balance Fe with unavoidable impurities while controlling a value of [% Mn]/[% Cr] to 0.3 or more but less than 0.9, and has an internal hardness of Hv 390 or more but less than Hv 480 in the head part at least 25 mm deep from the surface layer of the railhead in a base metal of the rail. The welding method includes flash-butt-welding the pearlite steel rail in an upset amount range of 20 mm or more, starting the cooling of the railhead within 70 seconds after the welding, and finishing the cooling of the railhead in 25-60 seconds after having started the cooling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087511-A (JP)
Title: Image sensor and manufacturing method thereof
Inventor: HWANG JOON
IPC: H04N5/335
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor capable of improving a fill factor (FF) and preventing the generation of charge sharing; and to provide a manufacturing method thereof.  <P>SOLUTION: This image sensor includes: a readout circuit formed on a first substrate; an electric junction region formed on the first substrate so as to be electrically connected to the readout circuit; wiring formed on an interlayer insulation layer formed on the first substrate so as to be electrically connected to the electric junction region; and an image sensing portion formed on the wiring so as to include a first conductivity-type conduction layer and a second conductivity-type conduction layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011077626-A (JP)
Title: Telephone control device, telephone system, and call control method
Inventor: HIROSE TETSUYA
IPC: H04M3/42
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress a phone call charge when a mobile phone is called by using a mobile phone interface.  <P>SOLUTION: According to a call request including destination telephone directory data from a user mobile phone terminal 30A, a carrier specification part 17 specifies a destination mobile phone carrier of a destination mobile phone terminal 30B from a destination e-mail address included in the telephone directory data, a call control unit 18 calls back from a mobile phone I/F part 11A corresponding to a mobile phone network 51A of the user mobile phone terminal 30A to the user mobile phone terminal 30A, calls from a mobile phone I/F part 11B corresponding to the destination mobile phone carrier to a destination mobile phone number included in the telephone directory data, and controls a channel switch 13 to relay and connect channels of the mobile phone I/F parts 11A, 11B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076405-A (JP)
Title: Device and method for inputting character
Inventor: FUJIIKE KUMI
IPC: G06F3/041
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To accept a handwritten input without damaging browsing performance of information being displayed on a touch panel.  <P>SOLUTION: An information processing apparatus 1 includes: a touch panel 11 having a display area 11a for displaying information; an acceptance part 12 for accepting a handwritten input in the display area 11a; and a display control part 16 for maintaining display in the display area 11a at the start of the acceptance without displaying an area for the handwritten input also during the acceptance of the handwritten input.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075522-A (JP)
Title: Diagnostic apparatus of facility equipment
Inventor: KOBAYASHI SHINJI
IPC: G01M99/00
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic apparatus of facility equipment that has compatibility to the facility equipment which hardly generates a vibration waveform in a normal operating state and can surely perform diagnosing.  <P>SOLUTION: The diagnostic apparatus 1 of the facility equipment includes a data collection device 7 for collecting data by fetching a signal from a sensor, and a monitoring computer 11 for performing transmission and reception of data to or from the data collection device 7. The apparatus is characterized in that a diagnostic processing means 43 for performing a diagnostic process includes a waveform picking means 43a for picking a waveform in an operating condition of diagnosis target equipment based on sampled data, a probability density function calculation means 43b for calculating out a probability density function of the picked waveform, a symmetric Kullback information amount calculation means 43c for calculating out an amount of symmetric Kullback information in accordance with the probability density functions at normal and diagnostic conditions of the diagnosis target equipment, and a determination means 43d that compares the calculated amount of symmetric Kullback information with a predetermined threshold so as to determine whether the diagnosis target equipment is abnormal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079593-A (JP)
Title: Sheet feeder, image reader and image forming device
Inventor: KATO DAIJIRO
IPC: B65H1/04
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder increasing a loading quantity, while being configured to register a sheet by restraining the occurrence of the buckling of the sheet.  <P>SOLUTION: A document loading device 140 includes a document loading tray 120 for loading a document, document width regulating members 122a and 122b and a document rear end regulating member for registering the edge of the document by contacting-separating to the edge of the document on the document loading tray. The document width regulating members 122a and 122b and the document rear end regulating member are opposed to an upper document small in the interposing pressure of the mutual documents by dead weight among the documents roughly loaded on the document loading tray, and the edge of the document can be registered. Thus, the document loading device can register an irregular document roughly loaded on the document loading tray while being pushed in between the documents by small pushing-in force, reducing the occurrence of buckling in the document.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011008752-A (JP)
Title: Document operation system, document operation method and program thereof
Inventor: LIAO CHUNYUAN
IPC: G06F3/048
Filed: 2009-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein there is a limit to an operation executable to a content in a document.SOLUTION: A digital copy of a plurality of documents is stored in a storage means; a snapshot of an arbitrary document is taken with a camera, and the snapshot taken with the camera is displayed on a display; at least one of the plurality of documents having a local image feature similar to that of the snapshot is retrieved by a retrieval means; a location in the retrieved document which corresponds to a location in the arbitrary document photographed in a snapshot mode is determined by a location determination means; the digital copy of the retrieved document is received from the storage means by a receiving means; and information in the digital copy of the document corresponding to the determined location is operated by an operation means.
Patent JP-2010005438-A (JP)
Title: Ultraviolet medical treatment apparatus
Inventor: MORITA AKIMICHI
IPC: A61N5/06
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To accurately, intuitively and obviously measure MED and MPD.  <P>SOLUTION: This ultraviolet medical treatment apparatus includes an ultraviolet lamp 11, a porous plate 3 having a plurality of window holes which can individually be opened/closed, an ultraviolet power measuring section 12 which repeatedly measures ultraviolet power, a distance measuring section 13 which measures the distance from the ultraviolet lamp to a subject, an irradiation energy calculating section 26 which calculates the irradiation energy from the ultraviolet power, the distance, and the irradiation time, a specified signal outputting section 27 which compares the irradiation energy with each of a plurality of target energies in order, and outputs a specified signal every time when the irradiation energy reaches each target energies, a porous plate controlling section 28 which outputs a signal for closing the plurality of the window holes sequentially to the porous plates for each output of specified signals, and a display section 29 which displays a plurality of window hole marks by the same arrangement as the arrangement of the plurality of the window holes, displays numeral figures indicating values of target energies for each of the plurality of the window holes, and the sequence for closing the window holes, and changes the display aspects of the plurality of the window hole marks by the same sequence as the sequence for closing the window holes every time when a specified signal is outputted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011085757-A (JP)
Title: Image forming apparatus
Inventor: SAKURAI HIDETO
IPC: G03G15/00
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a front door which can be closed even when a collection container is not mounted with a simple configuration, and prohibiting image forming operation in the state.  <P>SOLUTION: The image forming apparatus has a removable collection container 45. The collection container 45 has: a detection member 56 which is held in a first position when no external force is applied, and moved to a second position by the external force; and a spring 57 that biases the detection member 56 from the second position to the first position. A front door 47 has a push out member 51 that moves the detection member 56 from the first position to the second position against the pressing force of the spring 57 when the front door 47 is closed while the collection container 45 is mounted. A control section 61 that prohibits the operation of an image forming section and releases the prohibition only when it is detected that the detection member 56 is in the second position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089442-A (JP)
Title: Fuel injection control device of multicylinder engine
Inventor: ONO TOKUAKI
IPC: F02D41/04
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device of a multicylinder engine capable of realizing performance suitable for actual travel, by restraining deterioration in engine performance caused by specifications of a cylinder in the whole operation area.  <P>SOLUTION: This engine (1) has a low speed specification cylinder by three cylinders and a high speed specification cylinder by three cylinders, and controls respective fuel injection valves (2) so as to respectively inject a fuel injection quantity q1+α increased by a predetermined quantity α to the low speed specification cylinder and a fuel injection quantity q1-α reduced by the predetermined quantity α to the high speed specification cylinder in low speed operation, and controls the respective fuel injection valves so as to respectively inject a fuel injection quantity q2-β reduced by a predetermined quantity β to the low speed specification cylinder and a fuel injection quantity q2+β increased by the predetermined quantity β to the high speed specification cylinder in high speed operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088512-A (JP)
Title: Rail vehicle with guiding device
Inventor: MAEYAMA HIROYUKI
IPC: B60B17/00
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail vehicle which can reduce the weight of a guiding device at a vehicle side, and can absorb the load received from guide wheels more than before.  <P>SOLUTION: The rail vehicle has the guiding device. The guide wheel 5 includes: a main guide wheel 51 which rolls in contact with a main guide rail 31; and a branch guide wheel 52 which rolls in contact with a branch guide rail 32. A guide frame 4 includes a guide arm 10 and a guide link 12 which extend in a vehicle width direction. The guide arm 10 and the guide link 12 are rotatably connected through a first pivot shaft 13. The guide link 12 includes a second pivot shaft 16 in which the main guide wheel 51 and the branch guide wheel 52 are rotatably mounted at both ends. A buffer mechanism 19 is provided between the guide arm 10 and the guide link 12. When the guide wheel 5 comes in contact with the guide rail 3, and the guide link 12 rotates with a central focus on the first pivot shaft 13, the buffer mechanism 19 suppresses rotation of the guide link 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091179-A (JP)
Title: Bipolar semiconductor device and method of manufacturing the same
Inventor: NONAKA KENICHI
IPC: H01L29/73
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar semiconductor device with a high current amplification factor, which is manufactured with the high yield using an easy manufacturing process.  <P>SOLUTION: The bipolar transistor 10 has a collector region 11 which is formed on one face of a semiconductor crystal substrate 9 and is formed of an n-type low resistance layer, an n-type first high resistance region 12 provided on the collector region, a p-type base region 13 provided on the first high resistance region, an n-type emitter region 14 of low resistance formed on another face of the semiconductor crystal substrate, an n-type second high resistance region 15 provided in proximity to the emitter region, being arranged between the emitter region and the base region, an n-type recombination suppression region 17 provided circumferentially adjacent to the second high resistance region, and a p-type low resistance base contact region 16 joined to the base region, provided adjacent to the recombination suppression region, wherein the impurity concentration of the second high resistance region 15 and the recombination suppression region 17 is ≤1×10<SP>17</SP>cm<SP>-3</SP>, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089721-A (JP)
Title: Heat exchanger and air conditioner mounted with the same
Inventor: ROKKAKU YUICHI
IPC: G01K1/14
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electrolytic corrosion generated by contact of different types of metals with each other from affecting functions of a heat exchanger when a temperature transducer is combined with the parallel flow type heat exchanger.  <P>SOLUTION: The heat exchanger 1 includes: two vertical header pipes 2, 3 arranged in parallel at an interval; a plurality of horizontal flat tubes 4 arranged between the header pipes 2, 3 and having refrigerant flow passages 5 arranged therein and communicated with inside of the header pipes 2, 3; and corrugated fins 6 arranged between the flat tubes 4. A side plate 10 is arranged on the outer side of the outermost side corrugated fin 6a of the flat tube 4 positioned on the outermost side arranged on a flat face facing the outer side. A temperature transducer mounting part 12 for mounting the temperature transducer 11 is formed in the side plate 10. Part of the side plate 10 is formed as a cylindrical part 13 and the cylindrical part 13 serves as the temperature transducer mounting part 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT