baber/WOPTO huggingface dataset:
Patent JP-2011220578-A (JP)
Title: Guidance system
Inventor: KAWASAKI HIROBUMI
IPC: F41G7/22
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a guidance system which is mounted on a flying body such as a missile and does not incur fluctuation in an induction signal and response aggravation of angle tracking.SOLUTION: Temperature sensors are attached to an oscillator and a front end mounted on an antenna gimbal and temperatures of the oscillator and the front end are varied in the range of actual usage to construct a database of fluctuation in temperature of the oscillator and temperature of a DIF or SUM system signal phase. A database of a front end temperature mounted on the front end and the other system IF signal phase difference is similarly constructed. Using the constructed database, temperature fluctuation in IF signal phases of the DIF system and the SUM system are predicted from temperatures of each part by linear interpolation. The IF signal phase difference of the DIF system and the SUM system can be reduced by correcting the predicted phase difference of IF signals of the DIF system and the SUM system by using a phase shifter and fluctuation in the induction signal caused by temperature can be prevented. Thereby, response reduction of angle tracking can be prevented.
Patent JP-2011227948-A (JP)
Title: Semiconductor memory device and control method thereof
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/406
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that operates at high speed and prevents performance deterioration due to a conflict between the preparation of write data, output processing of read data, and refresh.SOLUTION: A semiconductor memory device comprises: a memory cell array having a plurality of memory cells that require a refresh to hold data ; a read/write control part for performing a read access or a write access for the memory cell at a specified address in a memory cell array on the basis of an external specification; a refresh control part for performing a hidden refresh (Hidden-Refresh) for a plurality of memory cells without an external control; and a schedule control unit for causing the refresh control unit to perform a hidden refresh after the read/write control unit performs a read access for the memory cell array, and causing the refresh control unit to perform a hidden refresh before the read/write access control unit performs a write access.
Patent JP-2010160169-A (JP)
Title: Apparatus and method for detecting abnormality in water quality
Inventor: UENO OSAMU
IPC: G01N33/18
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting an abnormality in water quality which prevents the generation of bubbles in a measuring tank, keeps the temperature of water to be tested within a predetermined range, and therefore prevents a false warning of "abnormality in water quality" from being caused by bubbles and/or low temperatures.  <P>SOLUTION: The apparatus for detecting the presence or absence of an abnormality in the quality of water to be tested while keeping the temperature of the water to be tested within a predetermined temperature range includes a water temperature adjustment device for supplying a temperature-adjusting water into an area around an introduction pipe through which the water to be tested is introduced, the temperature-adjusting water having been controlled so that its temperature is close to the temperature range, and for approximating the temperature of the water to be tested to the temperature of the temperature-adjusting water by transfer of heat through the introduction pipe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011226211-A (JP)
Title: Lock member
Inventor: NAGAI OSAMU
IPC: B23Q11/08
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress a lock state of a lock member from easily being released.SOLUTION: A lock member has an engagement member 33 engaged with a recess 111, a pressing member 36 for pressing the engagement member 33 so that the engagement member 33 is positioned to a position engaged with the recess 111, a grappling member 332 that is formed on the engagement member 33 and grapples a tip portion of a dedicated key composed of a plate with a T-shaped tip, and a grappling member cover 31 that restricts a member other than the dedicated key from accessing the grappling member 332. A plurality of engagement members 33 are arranged in directions crossing vertically with a pressing direction of the pressing member 36; the grappling member 332 is individually formed for each engagement member; the pressing member 36 individually presses each engagement member and applies a force for each engagement member by the dedicated key against a force that the pressing member 36 presses to position each engagement member to a position not engaged with the recess 111, thereby allowing an armoring cover 2 to detach.
Patent JP-2011232848-A (JP)
Title: Information processor and image forming system
Inventor: TAKAOKA TATSUO
IPC: B41J2/525
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of reducing consumption of a white image forming material and improving image formation quality.SOLUTION: An information processor that transmits image forming data to an image forming apparatus capable of forming an image with a white image forming material comprises a pixel extracting means that extracts white pixels based on color related information of the image forming target data, a gradation setting means that sets a gradation value of white with reference to an gradation allocation means that allocates a gradation value of white to each pixel location of the extracted white pixels, and an image forming data creating means that adds a gradation value of each white pixel set by the gradation setting means and creates image forming data allowing the image forming apparatus to form an image with a white image forming material based on the gradation value of white.
Patent JP-2010258458-A (JP)
Title: Metal-ceramic composite heat-dissipating plate integrated with ceramic insulating substrate and method of manufacturing the same
Inventor: FURO MASAHIRO
IPC: H01L23/373
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-dissipating plate of a metal-ceramic composite directly joined to a ceramic insulating substrate through a cost-effective process, and to provide a method of manufacturing the heat-dissipating plate, in order to solve a problem that, although metal-ceramic composite, which is produced by impregnating a porous preform made of ceramics with metal, has been used as a conventional heat-dissipating plate for a power module, an application of pressure in the impregnation process entails a massive production facility.  <P>SOLUTION: The method of manufacturing a heat-dissipating plate includes steps of: mixing silicon carbide powder and silver powder; applying a pressure on the resultant mixture, and forming a preform 10; placing an aluminum 11 in contact with the preform; and heating the preform and the aluminum together to impregnate the preform with aluminum. Furthermore, the method includes a step of joining the impregnated aluminum to the ceramic insulating substrate. The metal is magnesium, zinc, gallium, lead, or tin. The content ratio of metal relative to the preform measures from 2 wt.% or more to 10 wt.% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011231050-A (JP)
Title: Heterocyclic compound having npyy5 receptor antagonism
Inventor: OKUNO TAKAYUKI
IPC: A61P9/12
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds having an NPY Y5 receptor antagonism.SOLUTION: The compounds shown by Formula (I), pharmaceutically permitted salts thereof, or those solvates are disclosed (wherein R, Rand Rare each independently hydrogen, (un)substituted alkyl, (un)substituted alkoxy, (un)substituted cycloalkyl, (un)substituted cycloalkenyl, (un)substituted aryl, (un)substituted heteroaryl, (un)substituted heterocyclyl or the like; Rand Rmay join together with an adjoining nitrogen atom to form (un)substituted nitrogen-containing aromatic heterocyclic ring or (un)substituted nitrogen-containing non-aromatic heterocyclic ring; X is S(O), S(O)or C(O); m is an integer of 0-2; Y is S or O; Rs are each independently halogen or the like; and n is an integer of 0-2).
Patent JP-2011230839-A (JP)
Title: Closure device for vial, and seal member for the device
Inventor: SUMIYA MASAHIRO
IPC: B65D39/04
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple closure device for a vial, which ensures sealing of the opening of the vial with a seal member despite size variations in the overall height of the vial, the thickness of a flange of the seal member, or the like.SOLUTION: The closure device comprises the seal member (8) that is to cover the opening (6) on the top of the vial (2), and a synthetic resin cap (9) that is to press the seal member (8) against the upper surface of the rim (7). The cap (9) comprises a top wall (15) disposed above the flange (10), a cylinder part (16) hanging down from the outer circumference of the top wall (15), and a locking part (18) disposed on the inner surface of the cylinder part (16). The seal member (8) comprises a flange (10) to be mounted on the upper surface of the rim (7). The upper surface of the flange (10) has a compressible projection (29) annularly arranged in contact with and along the outer circumference of the flange (10) in a planar view.
Patent JP-2011238659-A (JP)
Title: Electronic component holder
Inventor: UCHIYAMA TAKAHIRO
IPC: H01C1/01
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic component body from getting damaged when welding leads of the electronic component to the bus bar.SOLUTION: A pair of bus bars 30 has electrode parts 31 provided one at each protruding end thereof in opposed form, each electrode part 31 having their surface on the other side of their surface opposite to the other part recessed in a stepped shape. A protruding wall 36 has a cut line 39 formed in between, enabling a pair of leg parts 35 to open and close. When the leg parts 35 are open, an insertion groove 47 is formed between the leg parts 35, permitting a lead 17 of a resistor 15 to be inserted therethrough to a containing part 43 which is provided at the bottom of the insertion groove 47; when closed, the insertion groove 47 can be closed down while the lead 17 is retained in the containing part 43. This arrangement makes it possible to irradiate laser light upon the lead 17 mounted on a low level surface 37 from above.
Patent JP-2011236282-A (JP)
Title: Method for reducing sulfur compound in hydrocarbon oil
Inventor: AOYANAGI ISAO
IPC: C10G21/18
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently separating a sulfur compound from hydrocarbon oil containing the sulfur compound without the need of a high-temperature and high-pressure device and also without the use of an expensive catalyst or adsorbent.SOLUTION: The method for reducing a sulfur compound in hydrocarbon oil is provided, in which the hydrocarbon oil containing the sulfur compound is brought into contact with one or more extraction solvents selected from hydrofluoroether and hydrofluorocarbon. The method is also provided, in which the contact mixture of the hydrocarbon oil and the extraction solvents are separated into a phase rich in the hydrocarbon oil and a phase rich in the extraction solvents by stationary separation and/or centrifugal separation, and the sulfur compound is recovered as a nonvolatile content by volatilizing the extraction solvents from the phase rich in the extraction solvents separated.
Patent JP-2011232718-A (JP)
Title: Electro-optic device, method for driving electro-optic device, control circuit for electro-optic device, electronic apparatus
Inventor: MUTO KOTA
IPC: G09G3/36
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device by which high quality display with reduced after-images is obtained.SOLUTION: In the electro-optic device which is constituted by sandwiching an electrooptical material layer between a pair of substrates and includes: a display part in which a plurality of pixels are arranged; and a control part which performs drive control of the display part, the control part executes a differential drive operation for performing a deletion operation of a first image component and a display operation of a second image component in the display part by selectively driving the pixels to be different gradations at the first display state and the second display state when the display part is shifted from the first display state to the second display state, and the deletion operation of the first image component includes an expansion deletion operation for driving a first pixel group including the pixels constituting the first image component and a plurality of pixels surrounding the first image component at positions adjacent to the first image component.
Patent JP-2011235577-A (JP)
Title: Extrusion head structure
Inventor: SUYAMA MAKOTO
IPC: B29C48/32
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion head structure which can disperse stress generated by flow resistance when molten material with high viscosity is extruded.SOLUTION: A holding member 30 and a spacer member 15 are fitted to a shaft body 21 of a shaft member 20. One end of the shaft member 20 is mounted with a nipple 40. The other end includes a stepped part 24 with its outer diameter larger than an inner diameter of a fitting hole 31 of the holding member 30. The holding member 30 is sandwiched between the nipple 40 and the stepped part 24 through the spacer member 15.
Patent JP-2011235341-A (JP)
Title: Bottomed cylindrical metallic member and method of manufacturing the same
Inventor: IKETANI SHIGETOSHI
IPC: B22D17/22
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent chamfer of a product to a shoulder corner of a die, or chamfer of the product to a root corner of a bottomed cylindrical metallic member, when removing the product from the die.SOLUTION: The cylindrical metallic member 1 includes: an outer cylinder 2 made of metal; an inner cylinder 6 housed inside the outer cylinder 2 and made of metal inside of which a cooling hole 1c is formed so as to be a bottomed hole having a bottom 1d on the end thereof; and an intermediate cylinder 4 arranged between the inner cylinder 6 and the outer cylinder 2 to form an air layer 20 between the inner cylinder 6 and the intermediate cylinder 4, and made of metal. When the air layer 20 is installed in the die, the air layer 20 is provided extending near the shoulder corner of the die, facing a cavity corner, and up to the inside of a shoulder of the die, protruding from the die to the cavity side; or when the air layer 20 is installed in the die, the air layer 20 is provided extending near the root corner of the bottomed cylindrical metallic member 1, facing the cavity corner, and up to the inside of the cavity.
Patent JP-2011244555-A (JP)
Title: Charging method and secondary battery
Inventor: KOMO YASUHIRO
IPC: H01M10/44
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a charging method capable of charging, with a first charge voltage value and charging with a second charge voltage value lower than the first charge voltage value, a secondary battery by using a common battery charger.SOLUTION: The charging method for charging the secondary battery capable of being charged with the first charge voltage value having the same voltage as a prescribed output voltage value of the battery charger, performs a constant current charge and constant voltage charge with the prescribed output current value and output voltage value of the battery charger in the case of charging the secondary battery to the first charge voltage value, and performs the constant current charge with a prescribed output current value C of the battery charger in the case of charging the secondary battery to a second charge voltage value D, and when a battery voltage reaches the second charge voltage value D, performs a low constant current charge with a current value F smaller than that of the constant current charge by switching from the constant current charge to the low constant current charge.
Patent JP-2011243375-A (JP)
Title: Light-emitting device, illumination device, and vehicle headlight
Inventor: KISHIMOTO KATSUHIKO
IPC: F21S8/10
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of efficiently cooling a light-emitting section emitting light by receiving exciting light.SOLUTION: A headlight 1 includes a laser diode 3 for emitting a laser beam, a light-emitting section 7 for light-emitting by receiving the laser beam emitted from the laser diode, and a reflecting mirror 8 and a transparent plate 9 for storing a cooling liquid 71 used for cooling the light-emitting section 7. The cooling liquid 71 is stored in a space 80 defined by the reflecting mirror 8 and the transparent plate 9, temperature of the cooling liquid 71 located in the vicinity of the heated light-emitting section 7 is raised by being heated with the heated light-emitting section 7, and the cooling liquid 71 which is not heated moves to the vicinity of the light-emitting section 7. Upon generating such a convection phenomenon, the light-emitting section 7 can be efficiently cooled, and deterioration of the light-emitting section can be prevented.
Patent JP-2010224567-A (JP)
Title: Raman amplifier and optical transmission system using the same
Inventor: NAITO TAKAO
IPC: H04B10/25
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Raman amplifier capable of obtaining a wider gain wavelength bandwidth.  <P>SOLUTION: A plurality of exciting light beams P1 to Pm are properly arranged in wavelength bands λ1 to λ3. Widths of wavelength bands λ1 to λ3 are larger than a Raman shift amount. A gain is obtained in wavelength bands λ2 to λ3 by the exciting light beams P1 to PQ arranged in wavelength bands λ1 to λ2. A gain is obtained in wavelength bands λ3 to λ4 by the exciting light beams PQ+1 to Pm arranged in wavelength bands λ2 to λ3. As a result, a gain is obtained in wavelength bands λ2 to λ4. Signal light beams S1 to Sn are arranged in the wavelength bands λ2 to λ4. The deviation of gain is adjusted by controlling respective powers of exciting light beams P1 to Pm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011245488-A (JP)
Title: Die repair welding material and die repair welding method using the same
Inventor: HORIO KOJI
IPC: B23K35/02
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a die repair welding material of low cost, capable of performing good repair welding by effectively avoiding the occurrence of defective welding even under the constraint of a posture in repair welding work, and capable of allowing a hardness as welded to be a proper hardness against the hardness of aluminum die casting die.SOLUTION: The die repair welding material is used for at least final mounding of a repair part of an aluminum die casting die composed of JIS SKD61, with the hardness as welded of a welding metal being HV420-550. The die repair welding material has such composition as containing, by mass%, C:0.15-0.30%, Si:0.20-1.00%, Mn:0.30-1.50%, Cr:3.6-6.0%, Mo:0.8-1.5%, V:0.10-0.80%, along with the remaining portion of Fe and an inevitable element.
Patent JP-2011247007-A (JP)
Title: Finger pinch prevention tool for swing door
Inventor: WATANABE JIRO
IPC: E05F7/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a good appearance finger pinch prevention tool for a swing door.SOLUTION: The finger pinch prevention tool, composed of unified synthetic resin sheets having moderate elasticity and hardness, comprises: a first fitting piece 1 attached to a hinge fitting side end of a door A; a second fitting piece 2 attached to a fixed frame C; a first cover 4 and a second cover 5 which are folded in two to be deployable through a first vertical folding part 3; a second vertical folding part 6 in which the first fitting piece 1 and a first cover 4 are connected to each other to be deployable; and a third vertical folding part 7 in which the second fitting piece 2 and a second cover 5 are connected to each other to be deployable, and the finger pinch prevention tool has a structure in which the second cover 5 becomes a curved posture to flexibly push the first cover 4 against the inside 9 of the door A so as to closely touch the first cover 4 with the inside of the door when the door A closes.
Patent JP-2011249210-A (JP)
Title: Electric connection structure
Inventor: TAGUCHI NAOTO
IPC: H01R4/48
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection structure that reduces an assembly man-hour, component costs, etc.SOLUTION: A cable-side terminal portion 3 and a bus bar-side terminal portion 4 are electrically connected to each other by providing a pin member 6 and a dish spring member 7, inserting the pin member 6 from the side of the cable-side terminal portion 3, and inverting the disk spring member 7 on the side of the bus bar-side terminal portion 4. Even if force acting to slide the cable-side terminal portion 3 is applied along the formation direction of a slit 10, a pair of stopper portions 11 engage with a pin head portion 22 to maintain the connection state.
Patent JP-2011247829-A (JP)
Title: Work device in water chamber and method for installing work device in water chamber
Inventor: HOSOE FUMIHIRO
IPC: F22B37/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To stably support a mobile object in a water chamber and to easily move it.SOLUTION: This work device 1 in the water chamber performs a predetermined operation inside the water chamber 131 of a steam generator, and includes: at least two locking means 2 which is inserted and locked in a heat exchanger tube 132 provided on a tube plate 137 in the water chamber 131; support means 3 which is hung over between the respective locking means 2; and the mobile object 4 which is movably provided along the hung over support means 3. Thus, the mobile object 4 is stably supported in the water chamber 131 and easily moved.
Patent JP-2011247554-A (JP)
Title: Combustion device
Inventor: SHINDO TAKASHI
IPC: F23C1/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To achieve more stable combustion in a combustion device that uses biogas.SOLUTION: The combustion device 1 in which standard fuel and biogas are mixed for combustion includes: a standard fuel line 10 for supplying standard fuel as main fuel; a biogas line 30 configured to supply the biogas as sub-fuel, and having biogas supply valves 31, 32 for regulating the supply of the biogas; and a controller 50 for controlling the opening/closing of the biogas supply valve 31 to regulate the mixing quantity of the biogas with respect to the standard fuel.
Patent JP-2011248281-A (JP)
Title: Color filter substrate and liquid crystal display device using the same
Inventor: KIBE HIDETOSHI
IPC: G02F1/1335
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a color filter substrate with less generation of crack in a transparent electrode layer which generates starting from a gap generated on a part where corner parts of colored pixels arranged in a delta array are gathered together.SOLUTION: A color filter substrate is manufactured by forming a black matrix and colored pixel layers 3, 4 and 5 arranged in a delta array by photolithography on a substrate and then by laminating a transparent electrode layer. The color filter substrate is characterized in that a gap part 7 generated in a region where corner parts of colored pixels are adjacent is filled with photosensitive resin cured products 10 and 11. The photosensitive resin cured product is a colored pixel layer or a black matrix.