baber/WOPTO huggingface dataset:
Patent JP-2011191572-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMADA MASAMICHI
IPC: G03G15/20
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can switch between a non-pressure state and a pressure-contact state without adding any mechanism or complicating the configuration, prevent noise during switching, and arbitrarily switch to an appropriate nip width and nip pressure according to a mode difference such as a paper type or paper thickness.  <P>SOLUTION: In the lower unit 52 of the fixing device, a pressing roller unit 76 holding a pressing roller 62 is provided so as to be vertically rotatable around an axis center 75, and is driven to be rotated by a cam 77. A difference in the height of a cam surface from the rotation center of the cam 77 and the rotation of the cam 77 in the clockwise direction put the pressing roller 62 in a plurality of press-contact positions relative to a fixing roller 54 via a fixing belt 58. The non-pressure state is brought about by the rotation of the cam 77 in the opposite direction (the counterclockwise direction).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010137580-A (JP)
Title: Inkjet recorder
Inventor: KATAYAMA NAOKI
IPC: B41J2/055
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which can suppress variation in ink ejection characteristics.  <P>SOLUTION: A plurality of pressure chambers, and an air gap separated to the outside in the arranging direction from an outermost pressure chamber in each arranging direction of the plurality of pressure chambers are formed in a channel unit. An actuator unit 42 comprises discrete electrodes 60 formed oppositely to respective pressure chambers, a peripheral electrode 65 formed oppositely to each air gap, and a common electrode. The discrete electrodes 60, the peripheral electrode 65, and the common electrode are connected with a driver IC 51. The driver IC 51 generates an ink ejection signal repeating different potentials alternately and supplies it to the discrete electrodes 60. The driver IC 51 also generates a stand-by signal held at a predetermined potential and a reference signal held at a reference potential. When the ejection signal is supplied to the discrete electrode 60, the driver IC 51 supplies the stand-by signal to the peripheral electrode 65 and supplies the reference signal to the common electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011194808-A (JP)
Title: Method for manufacturing precision printing product, precision printing product and letterpress printing device
Inventor: YOKOO MASAHIRO
IPC: B41N1/12
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a precision printing product with high film thickness uniformity and reproducibility by inhibiting the inflow of ink into the projecting part side surface of a letterpress plate, when feeding the supplied ink on the surface of a solid roll, to the surface of the letterpress plate by a slit coater.SOLUTION: An ink repellent layer 27 formed of an ink repellent material with repellency to a coating ink liquid, is formed on the recessed part 26a and the skirts part 26b of the letterpress plate 23. Next, a repellent-treating letterpress plate 14 with the ink repellent layer 27 is used as a letterpress plate, and the coating ink liquid is supplied to the surface of the solid roll 8 with the help of the slit coater 9. After that, the coating ink liquid is supplied to the repellent-treating letterpress plate 14, using the solid roll 8. The coating ink liquid supplied to the top surface 24 of the projecting part 22 of the repellent-treating letterpress plate 14, is repelled by the ink repellent layer 27. Thus, the inflow of the coating ink liquid into the recessed part 26a and the skirts part 26b, can be avoided. As a result, the precision printing product with high film thickness uniformity can be manufactured with satisfactory reproducibility.
Patent JP-2011202297-A (JP)
Title: Surface treatment method for carbon fiber and carbon fiber produced by the same
Inventor: OBATA MASAKO
IPC: D01F9/22
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber that has reduced variation of mechanical properties and chemical structures in the longer direction of a single filament of carbon fiber and among single filaments and is suitably used as a composite material.SOLUTION: A carbon fiber is electrolytically oxidized in an aqueous solution that has a pH of 2-4 and contains an inorganic acid having a pH of <1 in 1 mol/L aqueous solution and an inorganic salt having a pH of 6-8 in 1 mol/L aqueous solution. The inorganic salt is preferably ammonium sulfate, ammonium nitrate or sodium sulfate and the inorganic acid is preferably sulfuric acid or nitric acid. The obtained carbon fiber has a surface functional group amount O/C of 15-30% and a specific surface area of 0.5-2.0 m/g. The CV value of single filament tensile strength exhibiting variation of physical properties among single filaments contained in strands of the carbon fiber is ≤20%.
Patent JP-2011202847-A (JP)
Title: Air conditioner
Inventor: NIWA MAMORU
IPC: F24F11/02
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem in an air conditioner having a wireless remote control carrying out remote control by two-way communication wherein the possibility of that the two-way communication will succeed is low depending on a position of a user or an installation location of an indoor unit, there are times that the remote control will not receive a communication signal from the air conditioner even though the air conditioner receives a communication signal from the remote control, the user carries out remote control operation several times until the two-way communication succeeds, battery life becomes short due to wasteful operation, and it frustrates the user.SOLUTION: By providing a configuration of driving directions of a transmission part 5 and a receiving part 6 mounted in the indoor unit 1, a configuration is provided, capable of directing optical axis directions of the transmission part and the receiving part of the air conditioner to a direction of the remote control.
Patent JP-2010275629-A (JP)
Title: alpha+beta TYPE TITANIUM ALLOY, METHOD OF MANUFACTURING THE SAME AND METHOD OF MANUFACTURING TITANIUM ALLOY MATERIAL
Inventor: HAGIWARA MASUO
IPC: C22C14/00
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an α+β type titanium alloy which is excellent in fatigue strength and can be worked at a high strain rate, to provide a method of manufacturing the α+β type titanium alloy and to provide a method of a titanium alloy material used for the α+β type titanium alloy.  <P>SOLUTION: The α+β type titanium alloy is a boron-containing α+β type titanium alloy and is characterized in that so-called a colony texture existing in the alloy as an aggregate in which lamellar α phases are stacked in layers in one direction is formed. Further, the method of manufacturing the α+β type titanium alloy is characterized in that a boron-containing titanium alloy material is subjected to hot working in the temperature range of α+β or β region to provide an intermediate material and the intermediate material is annealed in the temperature range of β region and, thereafter, is stabilized. Furthermore, in the method of manufacturing the titanium alloy material used for manufacturing the alloy, fusion raw material constituted from sponge titanium, aluminum-vanadium base alloy or metal aluminum and metal vanadium, and metal boron or boride of titanium is fused in a vacuum arc fusion furnace, a plasma arc fusion furnace, a floating fusion furnace or an electron beam fusion furnace.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011202243-A (JP)
Title: Treatment method of cooling water system
Inventor: FUJITA KAZUHISA
IPC: C23F11/18
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of cooling water system which can form an anticorrosion film having a high anticorrosion effect by means of a basic treatment process.SOLUTION: There is provided the treatment method of cooling water system, in which the basic treatment process is performed for forming an initial anticorrosion film on the surface of a metal member of the cooling water system by adding a phosphate and a zinc compound to the cooling water system when the cooling water system starts to operate, where in the basic treatment process, a preceding basic treatment process is maintained for 5 to 36 h under the conditions of total phosphate concentration of 70 to 120 mgPO/L, zinc concentration of 10 to 30 mgZn/L, a calcium hardness of 25 to 75 mg CaCO/L and a pH of 6.0 or higher and lower than 7.0, and thereafter the basic treatment is additionally performed with the pH set to be 7.0 to 7.5.
Patent JP-2011201493-A (JP)
Title: Wiper blade
Inventor: YODA TAKESHI
IPC: B60S1/32
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent water-conducting phenomenon of a wiper blade.SOLUTION: The wiper blade 14 includes a blade rubber 20 brought into contact with a wipe-out surface of a window glass; and a rubber holder 21 for holding the blade rubber 20. Fins 34 are respectively formed on both sides in the longitudinal direction of a connection clip 28 configured to attach the front end of a wiper arm thereto, along the longitudinal direction of the rubber holder 21. Notches 35 for guiding traveling wind to a part of the wiper blade 14 close to the rear side of a vehicle are respectively disposed between these fins 34 and the connection clip 28. Inclined end portions 34b disposed close to the notches 35 of these fins 34 are formed to incline with respect to the back-and-forth direction of the vehicle in the wiper blade 14.
Patent JP-2011215294-A (JP)
Title: Optical modulator
Inventor: ICHIOKA MASAYUKI
IPC: G02F1/035
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator whose frequency response characteristic can be widened in bandwidth while suppressing an increase in a drive voltage, and which is suppressed in an increase in manufacturing time and cost.SOLUTION: In an optical modulator which has a substrate 1 having an electro-optical effect, an optical waveguide 2 formed on the substrate 1, and a modulating electrode modulating light waves propagating through the optical waveguide 2, the modulating electrode is a coplanar electrode comprising a signal electrode S and grounding electrodes G disposed so as to sandwich the signal electrodes S, and gaps (G1 and G2) between the signal electrode and the grounding electrodes are configured so as to gradually become wider in the direction from the portion closest to the substrate to the portion far away from the substrate, and at least the entire signal electrode is configured from a single material.
Patent JP-2011215897-A (JP)
Title: Database, analogizing engine, and analogizing system
Inventor: TAKAGI TOMOHIRO
IPC: G06F19/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an analogizing system based on language information.SOLUTION: A database in the analogizing system stores a plurality of items of event data composed of sets of: feature words of an aggregate of a plurality of words extracted from higher order importance degrees among words included in a plurality of premise texts; and candidate words that is an aggregate of words co-occurring with a link word combining a plurality words included in the feature words among the words included in a conclusion text.
Patent JP-2011214789-A (JP)
Title: Cooker
Inventor: HIRANO SEIICHI
IPC: F24C7/02
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooker capable of promptly and accurately rewriting a cooking program.SOLUTION: The cooker 1 includes a memory 15 storing the cooking program, input parts 31, 41 inputting data of each address on the memory 15 and a display part 5 displaying the data input by the input parts 31, 41, and can rewrite the cooking program by the input by the input parts 31, 41. A wrong detection code computed in accordance with a predetermined rule based on a data row comprising the data on the plurality of addresses is displayed in the display part 5 with respect to each input of the data row.
Patent JP-2011217326-A (JP)
Title: Image processing apparatus, projector, and image processing method
Inventor: HASEGAWA HIROSHI
IPC: G06T3/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To display a high-quality stereoscopic image while reducing an arithmetic load.SOLUTION: An image processing apparatus acquires a first deviation amount as a deviation amount between a reference position Q1(i, j) of each pixel on a projected surface at the time when each pixel is projected on the projected surface without incurring position deviation and a display position of each pixel on the projected surface, a depth (d) in each pixel and a position of a predetermined viewpoint Vfor an image to be displayed. When a position separated from the reference position Q1(i, j) of each pixel on the projected surface just by the depth (d) of each pixel in a normal direction of the projected surface is defined as a virtual position Q2(i, j) and a position, where a line connecting the virtual position and the viewpoint Vl crosses the projected surface, is defined as a target position QL(i, j) of each pixel, a second deviation amount sL is calculated as a deviation amount between the target position QL(i, j) and the reference position Q1(i, j) and a total deviation amount of pixels is calculated by adding the first deviation amount of each pixel and the second deviation amount sL of each pixel.
Patent JP-2011217794-A (JP)
Title: Cooker
Inventor: MORO MASAYUKI
IPC: A47J37/06
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooker having a roaster with a gridiron to which aluminum foil can be appropriately attached.SOLUTION: The cooker includes a heating chamber 20 with a front face opened in a body and with heaters 23a, 23b provided on both or one of the top face side and bottom face side; a door 30 opening/closing a front opening 21 of the heating chamber 20; a gravy receiving plate 31 connected to the door 30 and freely taken in and out of the heating chamber 20; and the gridiron 40 placed on the gravy receiving plate 31. Winding parts 48, 49 for winding the aluminum foil 50 respectively are provided at the front and rear of the gridiron 40. The winding parts 48, 49 are formed of a wire material or sheet metal and projected obliquely downward in projecting shape at the front and rear of the gridiron 40. The aluminum foil 50 is wound on the winding parts 48, 49 from below the gridiron 40, with the front and rear parts folded in substantially U-shape.
Patent JP-2011220921-A (JP)
Title: Display device for work vehicle
Inventor: TAKASAKI KAZUYA
IPC: A01D41/12
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device for work vehicles that can display an engine speed and an accumulated operation time for a user to easily distinguish therebetween, and that can achieve cost reduction.SOLUTION: Display means 25 displaying an engine speed and an accumulated operation time comprises a plurality of digit-displaying segments 27A1-27A6 and is configured to display a plurality of digits. Control means operates display means 25 by: switching between a rotational speed display mode displaying an engine speed and an operation time display mode displaying an accumulated operation time; when in the operation time display mode, displaying digits in the right-most digit displaying segment 27A1 positioned on the rightmost side out of the plurality of digit displaying segments 27A1-27A6 as well as in digit-displaying segments 27A2-27A6 to the left thereof; and when in the rotational speed display mode, displaying digits, starting from the digit displaying segment 27A2 on the left of the rightmost digit displaying segment 27A1, in left digit displaying segments 27A3-27A6 without displaying any digit in the rightmost digit displaying segment 27A1.
Patent JP-2011221952-A (JP)
Title: Navigation device
Inventor: SHIMADA MASAYA
IPC: G07B15/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which can effectively use SPA service without getting involved in a traffic jam on ordinary roads near a predetermined facility to be used as a parking area.SOLUTION: In a navigation device which can be used when using SPA service, an exit passing determination means determines whether or not a vehicle passed through a predetermined exit (S11), a timer measures a lapse time since the vehicle has passed through the predetermined exit (S12), and a facility information acquisition means acquires location information of a predetermined facility (S13). A traffic situation prediction means predicts the traffic situation on ordinary roads near the predetermined facility during a predetermined time (S14), a display means displays the predicted traffic situation and the measured lapse time (S15), and an entrance passage determination means determines whether or not the vehicle has entered a toll road from a predetermined entrance in the predetermined time (S16).
Patent JP-2010157525-A (JP)
Title: Lever-type connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/635
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by preventing deformation of a connection terminal.  <P>SOLUTION: Housings 1, 2 are enabled to joint with a temporary joint position where an internal connection terminal is shallowly connected, and a regular joint position with the same sufficiently connected. A torsion coil spring 24 is arranged around a support pin 11 of the housing 1 to bias a turning lever 3 at an initial position of turning. On a bottom wall of a cam groove 23 of the turning lever 3, a slant part 25 pushed by an insertion-coupling pin 14 to the temporary joint position, and a concave part 26 housing the insertion-coupling pin 14 at the temporary joint position, are formed. The insertion-coupling pin 14 makes the turning lever 3 turn while sliding on the slant part 25, the turning lever 3 is back to the initial position of the turning in accordance with biasing force of the torsion coil spring 24 at matching to the concave part 26, and thus, the insertion-coupling pin 14 is introduced to the concave part 26 to retain the housings 1, 2 at the temporary joint position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210630-A (JP)
Title: Method of labeling phosphorylated peptide
Inventor: KOIKE TORU
IPC: G01N33/533
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of labeling phosphorylated peptide, namely phosphorylated protein, with a fluorescent coloring group which is specific to the phosphorylated protein and has high coordination capability.  <P>SOLUTION: This method of labeling phosphorylated peptide includes a process of making fluorescent coloring compound, having a structure of formula (X) act on a sample to be inspected. In this formula, Y represents a linker group, and Z represents a fluorescent coloring group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011212407-A (JP)
Title: Insole of footwear such as shoe/slipper/sandal for improving antibacterial/deodorizing function and insole structure thereof
Inventor: SAWADA SHOJI
IPC: A43B17/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an insole and an insole-structure thereof having antibacterial/deodorizing effect that is maintained in long-term use by improving a deodorizing/disinfecting function by applying silver ion/copper ion to the insole of the footwear such as shoe/slipper/sandal made of a sweat absorbing/air permeable material, in a sheet shape.SOLUTION: The insole/insole-structure absorbs malodor and adjusts moisture. The silver ion/copper ion activates human body cells, promotes blood flow, and prevents propagation of bacteria, which is beneficial to health.
Patent JP-2010196067-A (JP)
Title: Cyclic-substituted asymmetrical cyanine dye
Inventor: HAUGLAND RICHARD P
IPC: C07D417/06
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent dye for a nucleic acid which has a satisfactory cell membrane permeability.  <P>SOLUTION: The present invention discloses the manufacture and use of the fluorescent dye used for dying a nucleic acid. The dye comprises a substituted benzazolium ring system which is linked by a methine bridge to a pyridinium or quinolinium ring system containing at least one substituent being saturated or unsaturated cyclic substituent. By virtue of distinguished fluorescent characteristic when forming a complex with the nucleic acid, the dye can be used for detecting an oligonucleotide and the nucleic acid in a cell, gel or solution. Because of the presence of the cyclic substituent, the permeability of the dye into cells and gel in a wide range is improved and the detection of the nucleic acid can be improved. The combination of the dye with an additional dye permits the analysis of cell membrane integrity, the Gram sign or the structure and function of cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011229702-A (JP)
Title: Pachinko game machine
Inventor: UBUKATA MASANORI
IPC: A63F7/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine including a movable accessory device to reduce a load for driving a first movable accessory by achieving a novel movement of a second movable accessory associating with the movement of the first movable accessory by turning, while moving the second movable accessory with the first movable accessory, in association with a reciprocative movement of the first movable accessory.SOLUTION: The movable accessory device includes: an accessory drive mechanism 43 reciprocating the first movable accessory 41; an accessory associating mechanism 44 reciprocally turning the second movable accessory 42 in association with the reciprocal movement in a specific moving range A1 of a moving range A of the first movable accessory 41; and an assist spring mechanism 80 having a spring member 81 urging the movable accessory 41 in a moving direction in one of the reciprocal movement directions of the first movable accessory 41.
Patent JP-2011231286-A (JP)
Title: Polylactic acid-based resin foam molded article
Inventor: HAYASHI MICHIHIRO
IPC: C08J9/04
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the use amount of an antistatic and prevent the electrostatic charge in a foam molded article composed of a resin composition containing a polylactic acid-based resin and the polymer-type antistatic.SOLUTION: There is provided the polylactic acid-based resin foam molded article formed of the resin composition comprising the polylactic acid-based resin and the polymer-type antistatic, wherein the polylactic acid-based resin composition further comprises at least one of a polyolefinic resin and a polystyrenic resin, and thereby, a dispersion phase containing at least one of the polyolefinic resin and the polystyrenic resin and a matrix phase containing the polylactic acid-based resin are formed at least on the molded article surface; and as the antistatic, a polymer-type antistatic is used which has a lower solubility parameter than that of the polylactic acid-based resin, and thereby, the dispersion phase forming a core-shell particle having the polymer-type antistatic as an outer shell is formed.