baber/WOPTO huggingface dataset:
Patent JP-2010206735-A (JP)
Title: Device and method for controlling phase
Inventor: NEDACHI TAKAAKI
IPC: H04L7/027
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve follow-up capability of a clock/data recovery circuit with respect to low-frequency phase variation.  <P>SOLUTION: The device for controlling a phase includes: a detection part for sequentially inputting pairs of data and clocks reproduced by a clock/data recovery circuit to detect whether the phases of the clocks advance relative to the phases of the data for the input pairs; a first adjustment part for adjusting the phases of the clocks in response to the individual detection results by the detection part; and a second adjustment part for further delaying or advancing the phases of the clocks with respect to the phases of the data when the detection part consecutively detects that the phases of the clocks advance or delay relative to the phases of the data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212870-A (JP)
Title: Image processing apparatus and image display
Inventor: SAKUWA CHIHIRO
IPC: G09G5/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image display that accurately eliminate a pseudo contour caused by the missing of an image level even with respect to an image having been subjected to gradation correction processing.  <P>SOLUTION: The image processing apparatus includes a gradation correction unit 3 which corrects gradations of input image data DI, and a gradation interpolation unit 4 which performs interpolation processing on the missing gradation of output image data DJ corrected by the gradation correction unit 3 wherein the gradation interpolation unit 4 includes an edge preservation type smoothing filter 42 which preserves and smoothes an edge of the output image data DJ, and a threshold determination unit 41 which determines a threshold TH used for the edge preservation type smoothing filter 42 in accordance with a gradation correction amount of the gradation correction unit 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213494-A (JP)
Title: Switching power supply device
Inventor: KIKUCHI NAOTO
IPC: H02M3/155
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a switching loss of a switching power supply device.  <P>SOLUTION: The switching power supply device includes: a charging circuit in which a DC power supply, a first reactor L1, a first diode D1 having an anode connected to the first reactor, a smoothing capacitor Cd, and the ground are connected in series; and a first switching element Sm provided between the anode of the first diode and the ground, and further includes: a second diode D2 having the anode connected to the first reactor and a cathode connected to the first switching element; an auxiliary circuit which is connected to the first switching element in parallel and in which a second reactor Lr, a first capacitor Cr, a third diode Da having an anode connected to a first capacitor, and a second switching element Sa are connected in series: a fourth diode D4 which is connected to a series connection between the third diode and the second switching element in parallel and has the cathode connected to the anode of the third diode; a second capacitor Cm connected to the first switching element in parallel; and a fifth diode Dm having the cathode connected to a higher potential side of the first switching element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212518-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MAEDA TAKASHI
IPC: H01L29/792
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a lowering of a readout current, even when an integration degree increases in a semiconductor memory device of a three-dimensional structure.  <P>SOLUTION: One memory string MS<SB>mn</SB>includes four pillar-shaped sections CL<SB>mn</SB>, and a connection portion JP<SB>mn</SB>connecting a lower end of this pillar-shaped section CL<SB>mn</SB>. Four memory transistors MTr are connected in series with each of the four pillar-shaped sections CL<SB>mn</SB>. At the connection portion JP<SB>mn</SB>, there are formed four back gate transistors BGT1<SB>mn</SB>, BGTr2<SB>mn</SB>, BGTr1<SB>mn</SB>', and BGTr2<SB>mn</SB>'. At a lower part of the connection portion JP<SB>mn</SB>, there are formed back gate conductive layers 24. A plurality of back gate conductive layers 24 are formed so that the insulated isolation of the conductive layers may be mutually carried out by a trench insulating film 23 to a conductive layer 22 in which the connection portion JP<SB>mn</SB>is embedded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218185-A (JP)
Title: System analysis method, apparatus and program
Inventor: YOKOYAMA KEN
IPC: G06F11/34
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To analyze the operational status of a system, without using a part protected by encryption, for example, of data communicated between servers within the system.  <P>SOLUTION: A delimiter of processing in an upper-level server is identified from the exchange of packets between a lower-level server and the upper-level server. A part from an uplink packet relating to the delimiter of the processing to a downlink packet relating to the delimiter of the next processing is identified as a processing chunk. Further, a processing chunk of the upper-level server included between a reception time of a request message to the lower-level server and a reception time of a corresponding response message is identified. Then, a difference between the reception time of the first packet and the reception time of the last packet in the processing chunk of the upper-level server is used to calculate a processing time of the upper-level server for processing of the lower-level server executed during the processing chunk for the lower-level server.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215357-A (JP)
Title: Manual paper feed device and image forming device with the same
Inventor: MARUYAMA HIROSHI
IPC: B65H11/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual paper feed device for being miniaturized, regulating the rear end of paper in a paper feed direction in accordance with paper of various sizes, and carrying out stable paper feed operation.  <P>SOLUTION: This image forming device includes the manual paper feed device 30 with a manual paper feed tray 40 supported in a freely opened/closed manner to a right side face, and for taking both of stored and developed attitudes. The manual paper feed tray 40 includes a step part 42a protruded upward from a paper placement surface, and a paper rear end cursor 42 movable in parallel with the paper feed direction, which regulates the rear end position of the paper in the paper feed direction with this step part 42a. Thus, with the single step part 42a, the rear end of the paper in the paper feed direction is regulated in accordance with the varieties of paper including definite and indefinite ones. Moreover, since the step part 42a only needs to be formed at one place, upsizing of the manual paper feed device 30 is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215360-A (JP)
Title: Curl correction device and image forming device
Inventor: OGINO TAKASHI
IPC: B65H29/70
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curl correction device and an image forming device capable of effectively correcting a curl with a different degree of curvature that occurs in a recording medium.  <P>SOLUTION: When the degree of curvature of the recording medium is small, four shaft members 60 are moved in a drawing direction. A driving roll 52 is elastically deformed by curvature giving rolls 54, and the curvature of the outer surface 70 of the driving roll 52 is decreased, thereby weakening a curl correction ability. Meanwhile, when the degree of curvature is large, only the curvature giving roll 54 arranged in the lower end of one shaft member 60 is pressed so as to bite into the driving roll 52. Only one curvature giving roll 54 is pressed so as to bite into the driving roll 52, thereby locally and elastically deforming the driving roll 52, and moreover, the curvature of the outer surface 70 of the driving roll 52 is increased, thereby enhancing the curl correction ability. Thus, the curl with a different degree of curvature that occurs in the recording medium can be corrected effectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216573-A (JP)
Title: Caliper brake device for railroad vehicle
Inventor: SUZUKI TSUTOMU
IPC: B61H5/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caliper brake device for a railroad vehicle enabling a brake block to be easily replaced.  <P>SOLUTION: This caliper brake device 1 for a railroad vehicle in which a braking block 41 is pressed against a disk 6 by an actuator (hydraulic piston 8) includes a support rail 51 for supporting the braking block 41, a first anchor pin 16 for rotatably connecting one end of the support rail 51 to a caliper body 10, a second anchor pin 17 for locking the other end of the support rail 51 to the caliper body 10, and guide projections 13, 14, 15 which project from the caliper body 10 in the rotating axis direction of a disk 5. The braking block 41 is inserted into the support rail 51 while the rotation of the support rail 51 is locked by removing the second anchor pin 17 from the caliper body 10 and engaging the guide projections 13, 14, 15 with the support rail 51 during the assembling of the braking block 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218501-A (JP)
Title: Drawing processing apparatus, image output device, and program
Inventor: IGARASHI TATSUYA
IPC: G06T11/60
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To control propriety of use of a cache function in response to an appearance situation of a graphic.  <P>SOLUTION: A drawing expansion part 362 carries out drawing expansion on the basis of a drawing instruction. A first drawing part 366 carries out graphic drawing on the basis of a graphic format obtained by graphic expansion of the drawing expansion part 362. A graphic format registration part 365 registers a graphic format when the drawing expansion part 362 carries out drawing expansion of a graphic. A graphic drawing part 368 carries out graphic drawing in place of the first drawing part 366 by selecting a registered graphic format when a corresponding graphic format is registered in the graphic format registration part 365. Threshold determination of an appearance situation of a graphic in a processing object page is carried out by a graphic appearance situation counting part 352 and a cache validity determining part 354. In a cache function control part 356, whether or not to operate graphic drawing by cache retrieval is controlled on the basis of the threshold determination result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225297-A (JP)
Title: Method of manufacturing cold cathode electron source, and cold cathode electron source
Inventor: SHIRAGAMI TAKAO
IPC: H01J9/02
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cold cathode electron source capable of processing a certain extent of area at a time with a simple process.  <P>SOLUTION: In the manufacturing method, a cathode electrode 2, an insulation layer 4 and a gate electrode 5 are laminated on a substrate 1, polymers A, B which are not dissolved with each other are dissolved in a solvent and coated on a surface of the gate electrode. The solvent is made to be evaporated to have polymer A deposited in fine particle shapes in the polymer B and fixed, the polymer A is removed by developer to form an etching hole 9, then a hole 6 is formed on the gate electrode by etching. Further, a hole is formed on the insulation layer through etching from the hole 6 to have a cold cathode electron source 10 by forming an emitter in the hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222613-A (JP)
Title: Recovery treatment method of platinum
Inventor: SHIBATA SATORU
IPC: B22F9/30
Filed: 2009-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily recovering platinum metal having only little impurities by a simple treatment operation without using a special chemical agent.  <P>SOLUTION: The method of recovering the platinum includes: precipitating ammonium chloroplatinic acid by adding ammonium chloride to a platinum-containing solution; recovering the precipitate and dissolving the precipitate into hydrochloric acid acidic hot water; precipitating platinum thiourea complex by adding the thiourea into this solution; and recovering and calcinating the precipitate to recover the platinum powder. Preferably, the method for recovering the platinum includes: after repeating a process of adding the ammonium chloride to the platinum-containing solution and precipitating the ammonium chloroplatinic acid, recovering the precipitate and dissolving it into the hydrochloric acid acidic hot water, adding the thiourea to the solution, and precipitating the platinum thiourea complex.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226815-A (JP)
Title: Motor stator, split stator, and manufacturing method for the same
Inventor: SUZUKI MASATOSHI
IPC: H02K9/22
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool a motor stator, regarding the motor stator having a plurality of split stators arranged circumferentially and a split stator.  <P>SOLUTION: A plurality of split stators 20 are arranged circumferentially, to constitute a motor stator. Each split stator 20 includes a back yoke 3a on the outer circumferential side, a tooth 3b extending from a circumferential core to the center, and a coil 2 wound on the tooth. When the split stators 20 are arranged circumferentially, a slit 31 is formed between the circumferential cores 3a of each split stator 20, and a wedge-like thermoconductive fin 5, which radially extends from the slit 31 to the inside and whose tip side resides between the adjacent coils, is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225750-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: YAMAGUCHI TAKESHI
IPC: H01L45/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To expand a margin between a set operation and a reset operation and to lower a forming voltage.  <P>SOLUTION: A memory cell MC is disposed between a bit line BL and a word line WL and is configured by serially connecting a variable resistance element VR and a diode DI. The variable resistance element VR is a mixture of silicon oxide (SiO2) and a transition metal oxide. The ratio of the transition metal oxide is set to 55-80%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220926-A (JP)
Title: Composite material for living body, and manufacturing method therefor
Inventor: ARAYA MITSUO
IPC: A61L27/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material for a living body which makes it possible to form a cortical bone within the gap and enables mechanical and structural integration with the cortical bone though it is a composite material for the living body in which a polymer is filled up within the gap of a porous body.  <P>SOLUTION: Lactide, which is the intermediate product (a dimer) of polylactic acid which is biodegradable plastic, is dissolved in an acetone liquid 2. A catalyst and a polymerization initiator, which are for polymerizing the lactide, are added to the solution 3. A base material 4, which includes the porous body, is immersed in the solution 3. The solution 3 is heated to the polymerization temperature of the lactide. In the middle of heating, the acetone liquid 2 evaporates and dissipates. The lactide is metamorphosed to the polylactic acid 6 also in the base material 4 and a composite material 7, in which the polylactic acid 6 is filled up with high density in the gap within the base material 4, is manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231034-A (JP)
Title: Carrier for developing electrostatic latent image, developer for developing electrostatic latent image, developer cartridge for developing electrostatic latent image, process cartridge, image forming apparatus
Inventor: IGUCHI MOEKI
IPC: G03G9/113
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for developing an electrostatic latent image in which fog is hard to be generated in an image when it is used in an image forming apparatus.  <P>SOLUTION: The carrier for developing the electrostatic latent image is characterized by being provided with a core material, and a resin coating layer which covers the core material, and that the maximum increased amount of content of iron element to all elements by etching becomes ≥0.0025 atm%/second and ≤0.025 atm%/second when the surface is etched for 240 seconds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228725-A (JP)
Title: Glass run for automobile
Inventor: TOKI SATOSHI
IPC: B60J10/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass run preventing generation of a clearance between a door frame and a door glass and enhancing sealing property by correcting deviation in a vehicle longitudinal direction of the door glass to a normal position.  <P>SOLUTION: The glass run 10 has a linear part and a corner part 12, a body of the glass run forms an approximately U shape cross section comprising an outdoor side sidewall 20; an indoor side sidewall 30; and a bottom wall 40, and an outdoor side seal lip 21 and an indoor side seal lip 31 are provided on the outdoor side sidewall 20 and the indoor side sidewall 30. A bottom wall portion at a side connected to a vertical side part 14 at a front side or a rear side of the corner part 12 is formed to a thick part 43 at an inner peripheral side, and the thick part 43 is provided with a gradually varied portion that thickness is gradually increased from the side connected to the vertical side part 14. When the door glass 5 is raised, the door glass 5 is formed such that it is made close to a central direction of the door glass 5 along the thick part 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239199-A (JP)
Title: Electronic equipment, and control method in electronic equipment
Inventor: MATSUMOTO HIDETO
IPC: H04N1/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of suppressing the removal of an external storage medium.  <P>SOLUTION: The electronic equipment can display content data stored in an external storage medium which can be detached and attached. When the external storage medium is removed during the display of the content data, an alarm sound is outputted. In addition, when a request for blocking power supply to the electronic equipment is received during the display of the content data, an instruction screen for prompting an input of authentication information is displayed on a display unit without permitting the block of power supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236459-A (JP)
Title: Combustion control device and combustion control method for diesel engine
Inventor: MAEKAWA KOTA
IPC: F02D41/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control device and a combustion control method for a diesel engine capable of increasing the operating efficiency of the diesel engine while suppressing the occurrence of noise and soot when the combustion mode is changed.  <P>SOLUTION: In this combustion control method, an ECU 47 reciprocates the combustion mode of a diesel engine 1 between the diffuse combustion mode and a premixed combustion mode according to engine load, and controls the fuel injection amount so that a pilot injection amount in the premixed combustion mode is larger than the pilot injection amount in the diffuse combustion mode. When the combustion mode is changed from the diffuse combustion mode to the premixed combustion mode, the ECU 47 reduces the fuel injection amount to the pilot injection amount in the premixed combustion mode after gradually increasing the fuel injection amount until the pilot injection amount is increased over the pilot injection amount in the premixed combustion mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239054-A (JP)
Title: Solid electrolytic capacitor and method for manufacturing the same
Inventor: SHIRASE SHIGEKI
IPC: H01G9/012
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having superior transient response and a large capacitance by laminating a plurality of capacitor elements on an insulating substrate and sharing a current circuit of each of the capacitor elements, and to provide a method for manufacturing the solid electrolytic capacitor.  <P>SOLUTION: In a substrate forming step, a through-hole 1a is formed. In an electrode forming step, anode and cathode electrodes 2a, 2b are formed. In an insulation processing step, an insulating coating 3 is formed on the cathode electrode 2b. In a first element forming step, a first capacitor element portion 4a is formed on the upper surface portion of the substrate 1. In a second element forming step, a capacitor element portion 4b is formed on the upper surface of an anode electrode 2c. In a cathode lead-out step, a cathode lead-out portion 5 is formed on the upper surface of the capacitor element portion 4. In a capacitor connecting step, the tips of the first capacitor element portion 4a and the cathode electrode 2b are connected to the capacitor element portion 4b. In a packaging step, the first and second capacitor elements 4a, 4b are packaged with a mold resin 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239571-A (JP)
Title: Content recommendation device, method, and program
Inventor: OKAMOTO MASAYUKI
IPC: H04N7/173
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To recommend the presence of contents relating to both contents which are displayed at the present and the contents displayed in front of a user.  <P>SOLUTION: A content recommending device is provided with a storage unit 102 for storing metadata of a plurality of contents; a display unit 107 for displaying content as content information recognizable by a user; a selection unit 108, which selects displayed first content information and second content information to be displayed next; an extraction unit 113, which extracts keywords based on the co-occurrence relation of metadata relating to the first content information and metadata relating to the second content information; a generation unit 111 which generates search queries based on the keywords; a collection unit 112, which uses the search query to acquire third content information from an external database; a calculation unit 109, which uses the metadata relating to the second and third content information to calculate the similarity; and a placement unit 106 for placing the third content information on the display unit, based on the similarity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242227-A (JP)
Title: Member for loom and method for producing the same
Inventor: HARADA YOSHIO
IPC: D03C9/04
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the long life of guide components of fiber (yarn) arranged as a subsidiary member of various looms and to reduce a cost of operation of these components.  <P>SOLUTION: A stainless steel product having a component composition of [amount of (Cr+Mo) in steel-amount of (Ni+Cu) in steel]≥7 mass% is used as a steel base material. The stainless steel product is treated by plasma etching and activated. A hydrocarbon-based gas is introduced in the atmosphere of the treatment, an amorphous hydrocarbon solid fine particle composed of carbon and hydrogen as main components is vapor-deposited under condition in which the steel base material is set in a negative potential to form a DLC thin film having the thickness of 1.5-10 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT