baber/WOPTO huggingface dataset:
Patent JP-2010237400-A (JP)
Title: Image capturing apparatus and focus detecting method
Inventor: FUJII SHINICHI
IPC: G03B13/36
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for an image capturing apparatus capable of suppressing quality degradation of a captured image while improving performance of focus detection using an image sensor with a phase difference detection function.  <P>SOLUTION: The image capturing apparatus includes an image sensor (image sensor with phase difference detection function) 101 having an AF line Lf in which a plurality of pairs of photoelectric converting parts receiving light beams of a subject passing through a right and left side portions in an exit pupil of a shooting optical system are arranged along in a horizontal direction. A plurality of AF lines Lf are formed in a vertical direction, for example, in a cycle of 12 lines in the image sensor 101. The image sensor 101 having the configuration is exposed at a position Va by a shift amount "0" and a position Vb shifted by six lines to the upper side in the vertical direction, so as to perform focus detection of a phase difference detection system based on data of charge signals generated in the AF line Lf at the respective positions Va and Vb. As a result, the quality degradation of the captured image is suppressed while improving the performance of the focus detection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236687-A (JP)
Title: Flow passage opening/closing valve
Inventor: SUMITANI TAKENORI
IPC: F02M25/07
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce contact resistance of a valve presser and valve body as much as possible while allowing the valve presser to smoothly turn following the rotation of a ball valve.  <P>SOLUTION: An EGR valve 20 consists of a valve body 22, a ball valve 30, a shaft 90, a valve presser 32 formed of a small-diameter part 34 and large-diameter part 36 coming into contact with the ball valve 30, a valve seat 37 and a wave washer 38 elastically urging the valve presser 32. The outer peripheral surface 36b of the large-diameter part 36 has an arc shape, arranged so as to come into contact with the inner peripheral surface 22a of the valve body 22. The valve presser 32 turns following the turning of the ball valve 30 so that the outer peripheral surface 36b slides on the inner peripheral surface 22a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246185-A (JP)
Title: Rotor and motor
Inventor: MIYAGAWA SHUJI
IPC: H02K21/14
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor and a motor, which improve a torque by reducing the short-circuiting magnetic flux from permanent magnets in a simple structure.  <P>SOLUTION: The rotor 22 includes a columnar rotor core 56 and permanent magnets 58 which are held in openings 57 created at roughly equal intervals in the circumferential direction of the rotor core, and is supported rotatably around its axis. In the rotor, grooves 50 are created axially, between adjacent permanent magnets at the peripheral face 56a of the rotor core, and the distance X1 between the deepest section 51 of the groove and the center of the axis is shorter than the shortest distance X2 between the permanent magnet and the center of the axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245263-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MURAYAMA HIROSHI
IPC: H01L23/52
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which an element and a through-hole electrode are formed on a semiconductor substrate, capable of preventing the element from contamination by copper from the through-hole electrode.  <P>SOLUTION: The method includes the steps of: preparing a structure including the semiconductor substrate 10, the element ZD formed on the substrate 10, a through-hole TH penetrating through the substrate 10 and an insulating layer 12 formed on both sides of the substrate and the inner surface of the through-hole TH and covering the element ZD; forming the through-electrode 20 in the through-hole TH; forming a first barrier metal pattern layer 30 covering the through-electrode 20; forming a contact hole CH reaching connection of the element ZD in the insulating layer 12; removing a natural oxide of the connection of the element ZD in the contact hole CH; and forming wiring layers 40, 40a connected to the first barrier metal pattern layer 30 and connected to the element ZD via the contact hole CH.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241305-A (JP)
Title: Shock absorbing device and railroad vehicle
Inventor: SUMIKAWA MICHINARI
IPC: F16F7/12
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damages of an obstacle and a self vehicle by absorbing the shock energy.  <P>SOLUTION: Racks 13 are arranged on both sides of a hollow aluminum alloy member 11 and a slider 12. A cylindrical body 40 with a pin 15 and a coil spring 16 being inserted therein is arranged inside the slider 12. Two or more grooves 14 are formed in the rack 13. When an air cylinder 17 is contracted, the slider 12 is moved forwardly. As the slider 12 is moved, the hollow aluminum alloy member 11, the pin 15 and the coil spring 16 are moved forwardly. The pin 15 is urged to the rack 13 side by the coil spring 16 while being moved forwardly, and engaged with a first groove 14. Disengagement from the first groove and engagement to a second groove 14 adjacent on the front side are repeated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239928-A (JP)
Title: Premixed base material for chawan-mushi dish, and method for producing the same
Inventor: FUJITA YUKI
IPC: A23L15/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide premixed base material for Chawan-mushi (egg custard with ingredients such as chicken, shrimp and vegetables), having high coagulation properties, produced by using only albumen as egg to largely reduce calorie and cholesterol while consisting mainly of egg, water and seasoning liquid in the premixed base material for Chawan-mushi, by solving the problem in which only substitution of egg albumen for whole egg containing egg yolk and egg albumen results in failing to coagulate Chawan-mushi because of extremely weak coagulation force, in view of the fact that Chawan-mushi is one of food which is egg-processed food consisting mainly of egg, nutritionally excellent, and familiar and appreciated in ordinary dietary life, the Chawan-mushi is countable as one of the most popular products along with steamed egg custard in food-service industry, reduction or restraint of egg yolk highly containing cholesterol is desired in the era where low calorie and low cholesterol are required in dietary-oriented society or aging society; and to provide a method for producing the premixed base material for Chawan-mushi.  <P>SOLUTION: The premixed base material for Chawan-mushi is such that: (1) the main ingredient includes egg, water and seasoning wherein albumen is substituted for the whole egg; (2) the mixing ratio of the albumen (1) accounts for 30-50 mass% based on the whole of the premixed base material for the Chawan-mushi; and (3) a pH adjuster is added in the process (1) or (2) to adjust pH to 8.4-8.8. The method for producing premixed base material for Chawan-mushi (4) includes using albumen as the egg as a main ingredient, making the mixing ratio of the albumen based on the whole of the premixed base material for Chawan-mushi 30-50 mass%, and adding the pH adjuster to adjust pH to 8.4-8.8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245988-A (JP)
Title: Communication address detection apparatus, connector with built-in control circuit, and communication address detection method
Inventor: ITO TAKESHI
IPC: H04L12/40
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication address detection apparatus, a connector with a built-in control circuit, and a communication address detection method, which can prevent abnormal operations even in cases when the voltage level to be input to any one of a plurality of communication address setting terminals has inverted because of a fault.  <P>SOLUTION: The communication address detection apparatus detects communication addresses according to combinations of voltage levels of high or low levels input to the plurality of communication address setting terminals. In this apparatus, each combination of voltage levels with the assigned communication address stored in a communication address information storing means 172 is set so that, when any one of the voltage levels in that voltage level combination has inverted, the combination becomes a combination of voltage levels that has no assigned communication address.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251378-A (JP)
Title: Method of manufacturing electromagnetic wave absorption sheet
Inventor: ATAMI AKIHIKO
IPC: H01F1/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electromagnetic wave absorption sheet that prevents cured products from being generated because of curing of a resin composition in a vessel and prevents uneveness in a film thickness.  <P>SOLUTION: In the method of manufacturing an electromagnetic wave absorption sheet, a curing agent is added to a mixture of a reactive liquid resin and a magnetic filler in a syringe, the syringe is rotated to manufacture a resin composition having an initial viscosity of 500 to 5,000 Pa s at 20°C where the magnetic filler is dispersed uniformly, the syringe is set to a dispenser having a T die, the resin composition is pushed out onto a substrate film through the T die by a plunger, tension of the substrate film is adjusted only by a tension roll and the resin composition that has been pushed out is rolled by a rolling mill roll along with the substrate film, a laminate sheet is formed, and the reactive liquid resin of the resin composition is cured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251871-A (JP)
Title: Electronic camera
Inventor: YUMIZAKI AKIHIRO
IPC: H04N5/235
Filed: 2009-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a situation where a creation process of light leakage correction data and, eventually, a correction process of an effective image are excessively executed due to increase of the quantity of light emitted to an imaging surface.  <P>SOLUTION: An image sensor includes an imaging surface with an effective pixel area and an optical black area are allocated thereto, and repeatedly outputs images based on charge generated on the imaging surface. A correction data creation circuit 56a repeatedly creates light leakage correction data based on a black image corresponding to an optical black area out of the images output from the image sensor. An adder 56e corrects effective images corresponding to the effective pixel area out of the images output from the image sensor by referring to the light leakage correction data created by the correction data creation circuit 56a. A CPU restricts the correction process executed by the adder 56e after the quantity of light emitted to the imaging surface exceeds a criterion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251969-A (JP)
Title: Video recording and reproducing device, video recording and reproducing method, and video recording and reproducing program
Inventor: NISHITANI KATSUYOSHI
IPC: H04N5/93
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce video data, which are recorded by a different apparatus and are different in recording format, by a common interface.  <P>SOLUTION: A video recording and reproducing device includes: a communication part for performing communications with an external apparatus storing video information which includes the video data and individual reproduction control information intrinsic to the recording format of the video data; a recording format-determining part for determining the recording format of the video data; a common reproduction control information-processing part for reading the individual reproduction control information based on the determined recording format, and generating common reproduction control information which is obtained by converting the read individual reproduction control information into a general purpose format that does not depend on the recording format; a common reproduction control information storage part for recording the generated common reproduction control information in a storage area; and a reproduction processing part for reproducing the video data stored in the external apparatus with reference to the common reproduction control information recorded in the storage area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251054-A (JP)
Title: Plasma display device and its manufacturing method
Inventor: IMAMURA SHIN
IPC: H01J9/227
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To make discharge more efficient, in a PDP device progressed in the higher quality of an image.  <P>SOLUTION: The plasma display device has a discharge space formed between a front plate and a rear-face plate arranged in opposition with discharge gas filled inside, and the rear-face plate is equipped with a phosphor film 8 arranged in contact with the discharge space. The phosphor film is provided with a phosphor layer 22 formed of phosphor particles 22a emitting visible light by being excited by ultraviolet rays, and an electron-emitting material layer 21 formed of electron-emitting material particles 21a with an electron emission amount at non-driving time larger than that of the phosphor particles 22a, and the electron-emitting layer 21 is covered with the phosphor layer 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247941-A (JP)
Title: Pantograph type lifter
Inventor: SAKATA HIDETSUNA
IPC: B66F7/06
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pantograph type lifter preventing a supporting roller from meandering or bounding up and down on a lifting base rail due to an offset load or a vibration, allowing a lifting base stably moving up and down, reinforcing the lifting base while securing the lower limit position, and securing a space for a pantograph mechanism to stably moving the lifting base up and down.  <P>SOLUTION: In the pantograph type lifter 100 moving up and down by the pantograph mechanism, the lifting base 102 includes a lifting base rail 122 having a rail surface on which a supporting roller 121 of a lifting arm 112 travels and a step portion for regulating the side of the travelling direction, and a lifting base guide 125 opposed to the supporting roller 121 from below with a small gap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252018-A (JP)
Title: Television device with disk device
Inventor: YAMAMOTO NAOKI
IPC: H04N5/44
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television device with a disk device, capable of easily determining whether or not a disk type recording medium is being reproduced and suppressing the power consumption of a display portion when the reproduction of the disk type recording medium is stopped.  <P>SOLUTION: The DVD integrated type liquid crystal television device 1 (the television device with the disk device) includes: a built-in DVD recording and reproducing device 50 built in a casing 2 and including a disk device side control portion 52 capable of transmitting disk information including disk reproduction information indicating whether or not a DVD 100 is under reproduction; the display portion 5 for displaying video images and images reproduced by the built-in DVD recording and reproducing device 50; and a television side control portion 12 for determining whether or not the DVD 100 is under reproduction on the basis of the disk information transmitted from the DVD side control portion 52, and when the DVD 100 is not under reproduction, executing control so as to reduce the power consumption by making the brightness of the display of the display portion 5 lower than that when the DVD 100 is under reproduction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250537-A (JP)
Title: Gas alarm
Inventor: OHASHI HIROTAKA
IPC: G08B21/16
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas alarm provided with an alarm stop operation part, which ensures safety by preventing delay of an alarm even when a detection target gas leaks during an alarm stop.  <P>SOLUTION: A CPU controlling the gas alarm issues an alarm when a gas concentration detected by a gas sensor is an alarm value or above. The CPU forcibly stops the alarm for a certain time when an alarm stop button is operated when the alarm is issued. The CPU does not issue the alarm again even if the gas concentration detected by the gas sensor increases until a predetermined time T2 shorter than the certain time elapses after the alarm is stopped, and generates the alarm when the gas concentration detected by the gas sensor increases after the lapse of the predetermined time T2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249070-A (JP)
Title: Centrifugal compressor
Inventor: SAITO ISAO
IPC: F04D29/28
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a tip clearance between an impeller and a casing constant without providing a special mechanism and to reduce weight.  <P>SOLUTION: A recess 24 is provided along the circumferential direction in a back face (axial end face on a large diameter side) 23 of a disc 22. The recess 24 is formed so that a first deformation amount in which an end 27 on a discharge side of an impeller 20 is tilted to the axial downstream side of a rotational axis C when the impeller 20 is rotated at normal temperatures and at rated speed, and only centrifugal force is applied to the impeller 20, and a second deformation amount in which the end 27 on the discharge side of the impeller 20 is tilted to the axial upstream side of the rotational axis C when a heat source is placed on the side of the back face 23 of the disc 22 for generating a heat quantity equal to the heat quantity generated by a combustor during rated operation and only heat is applied to the impeller 20, are formed to be substantially equal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255014-A (JP)
Title: Clad material for welded tube of heat exchanger made from aluminum alloy, and method for manufacturing the same
Inventor: KOYAMA TAKAHIRO
IPC: F28F21/08
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clad material for a welded tube of a heat exchanger made from aluminum alloys, which has an improved low-cycle flex fatigue strength, is superior in a high-cycle fatigue strength as well, and has adequate brazing properties and corrosion resistance.  <P>SOLUTION: The clad material is a three-layer clad material comprising: a core material which comprises 0.3-1.2% Si, 0.3-1.0% Cu, 0.6-1.8% Mn, less than 0.05% Mg which is an impurity limited to the content, and the balance Al with unavoidable impurities; an inner skin material which clads one surface of the core material and comprises 0.3-1.2% Si, 0.6-1.8% Mn, 0.5-5% Zn, less than 0.05% Mg which is an impurity limited to the content, and the balance Al with unavoidable impurities; and a brazing filler metal which clads the other surface of the core material and comprises 6-12% Si, and the balance Al with unavoidable impurities, wherein the hardness of the core material after having been heated for brazing is 50 Hv or more, the hardness of the inner skin material is 50 Hv or more, and the ratio of the hardness of the inner skin material to that of the core material (inner skin material hardness/core material hardness) is less than 1.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009163773-A (JP)
Title: Configuring memory for raid storage system
Inventor: SCALES WILLIAM JAMES
IPC: G06F11/34
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a cache memory cannot be automatically configured with appropriate stripe size and alignment characteristics if the cache memory is separated from a virtualized RAID controller.  <P>SOLUTION: An apparatus has a memory operable with a virtualized RAID controller to determine an optimum I/O configuration by testing performance characteristics of a plurality of I/O operations, wherein the I/O operations include respectively writing a data block in the RAID controller, and the I/O configuration includes data length and data adjustment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010257140-A (JP)
Title: Apparatus and method for processing information
Inventor: KATO MASAMI
IPC: G06V10/44
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect overlearning to efficiently execute learning.  <P>SOLUTION: An information processing apparatus includes: a learning means for sequentially executing learning with respect to weak discriminators on the basis of learning data held in a storage device; a discrimination means for discriminating, on the basis of a shift of evaluation values with respect to the weak discriminators to be calculated in learning, whether or not the learning is overlearning; and a control means for, when it is discriminated that the learning is overlearning, adding new learning data, and for making the learning means continue to learn about the weak discriminators.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256144-A (JP)
Title: Temperature sensor, and method for manufacturing the same
Inventor: SUZUKI TATSUYA
IPC: G01K7/22
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor wherein ventilation to a temperature-sensing element in an element storage member is secured, while positioning the temperature-sensing element in the element storage member.  <P>SOLUTION: This temperature sensor includes: a sheath member; the temperature-sensing element mounted on one end of a sheath tube; and the element storage member having a cylindrical shell part storing a part of the sheath tube, and a tip part connected through a step part having a narrowed diameter from the shell part and having an inner diameter larger than an outer diameter of the temperature-sensing element and smaller than an outer diameter of the sheath tube, which is the element storage member for storing at least a part of the sheath member and the temperature-sensing element. The temperature-sensing element is arranged in the tip part of the element storage member, and one end of the sheath tube is positioned on a position separated from the step part of the element storage member to the base end side of the sheath tube, and the element storage member and the sheath tube are caulked and fixed intermittently from three or more directions in the radial direction of the shell part of the element storage member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255512-A (JP)
Title: Engine control device
Inventor: ADACHI HIROAKI
IPC: F02D13/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce degree of dilution of engine oil and PM while improving fuel economy at cool engine.  <P>SOLUTION: The engine control device (100) controls a direct injection type engine at valve timing including NOL at the partial load of the direct injection engine (10). The engine control device includes a dilution degree detection means (25) detecting degree of dilution of the engine oil, a period change means (23) capable of expanding NOL, and a control means (27) (i) controlling the period change means to expand NOL under a condition where the engine is cold and the detected dilution degree is higher than threshold and controlling fuel injection means (21) to inject fuel at a retardation side of injection possible period in the expanded NOL, and (ii) controlling the period change means to expand NOL under a condition where the engine is cold and the detected dilution degree is lower than the previous value and controlling fuel injection means to inject fuel a plurality of times during the injection possible period in the expanded NOL.  <P>COPYRIGHT: (C)2011,JPO&INPIT