baber/WOPTO huggingface dataset:
Patent JP-2008239703-A (JP)
Title: Manufacturing method of modified powder
Inventor: KANDA TAKETOSHI
IPC: C01B13/14
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified powder hardly causing bleeding and exhibiting high durability, and its manufacturing method.  <P>SOLUTION: The manufacturing method of the modified powder comprises the steps (A)-(B) below: (A) a step for bringing a powder as a substrate into contact with an alkali solution to adjust the pH of the surface of the substrate to 7-10; (B) a step for causing the water content of the substrate to be 1 to 7 mass% after the step (A); and (C) a step for coating the surface of the substrate with a silicone compound after the step (B). Preferably, the added amount of the silicone compound in the step (C) is 1-10 pts.wt. based on 1 pt.wt. of the substrate in the manufacturing method. Preferably, the step (C) is a gas-phase treatment in the manufacturing method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240581-A (JP)
Title: Power generation device
Inventor: KIM YOUNG SAENG
IPC: F03B9/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation device easy to construct and manufacture, and capable of generating power even in water while efficiently using hydraulic power.  <P>SOLUTION: At a rotation position of forming an angle of about 90° to a surface 33a of a conveyor belt 33 with a water stream, the rotation of a plurality of resistance plates 51 mounted on the conveyor belt 33 is restricted by a stopper. Thus, the resistance plates 51 are moved toward the downstream side while receiving maximum hydraulic power in a flow speed direction 10. The conveyor belt 33 is also moved integrally with the resistance plates 51 to rotate rollers 35, 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243543-A (JP)
Title: Manufacturing method of organic el device
Inventor: ISHII TAKASHI
IPC: H05B33/10
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL device, capable of reducing unevenness in the film thickness of each organic functional film, even when materials composing the organic functional films are different when displaying full colors in particular.  <P>SOLUTION: This manufacturing method of the organic EL device is equipped with a plurality of organic EL elements having organic functional layers between a first electrode and a second electrode. When forming the organic functional layers comprising mutually different functional materials in the formation areas of the different organic EL elements by using a solute or a dispersoid, and an ink material containing a solvent which dissolves or disperses the solute or the dispersoid, a plurality of kinds of ink materials in which at least a solvent having the highest boiling point in the solvent is commonly used are used for the ink materials to form the organic functional layers, these ink materials are disposed in the formation areas of the organic EL elements respectively, and after that, the organic functional layers comprising mutually different functional materials are formed by collectively drying the ink materials.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245202-A (JP)
Title: Bridge circuit for power line carrier communication, and network system therefor
Inventor: YAMAZAKI SHOHEI
IPC: H04B3/56
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system for a power line carrier communication that realizes smooth power line carrier communication through power lines which are drawn in an electrical distribution panel by three wires and two pair of wires among the three are wired indoors.  <P>SOLUTION: A primary side wound wire of a transformer is connected to a LAN side terminal 21A of a communication control portion 21, and terminals P1, P2 on both ends of a secondary side wound wire and an intermediate tap are connected to voltage-side wires L1, L2 of the respective single phase three wire power line and grounding-side wire N through capacitors. This allows the signals outputted from the communication control portion 21 to be transmitted to three pairs of wire L1-L2, L1-N and L2-N, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251059-A (JP)
Title: Nonvolatile semiconductor memory device and its data erasing method
Inventor: WATANABE TOSHIHARU
IPC: H01L27/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of changing the direction of a current of a variable resistive element, and executing erasing (resetting) in a memory cell string unit, and its data erasing method.  <P>SOLUTION: The nonvolatile semiconductor memory device includes: a memory sell string including a plurality of memory cells MC each having a variable resistive element VR and a switching element TR having the variable-resistance element connected between one end and the other end of a current path, and having the current paths of the plurality of memory cells connected in series; a memory cell array including a plurality of first selection elements S2 connected to one end of the current path of the memory cell string and a plurality of second selection elements S1 connected to the other end of the current path of the memory cell string; a bit line BL electrically connected to one end of the current path of the first selection element; and a source line SL electrically connected to one end of the current path of the second selection element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007273470-A (JP)
Title: Fuel cell system
Inventor: ZHAO JI-CHENG
IPC: H01M8/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved fuel cell system in which liquid carrier storage of hydrogen can be utilized without requiring individual heat generation and hydrogen is discharged from a storage tank.  <P>SOLUTION: The fuel cell system comprises a hydrogen storage system which stores and discharges hydrogen and a fuel cell which fluid-communicates with the hydrogen storage system in order to receive hydrogen discharged from the hydrogen storage system, and to react electrochemically with the hydrogen and anode exhausts having an oxidant to generate power. A catalyst burner fluid-communicates with the fuel cell in order to receive the anode exhausts and react catalytically with the anode exhausts which generate off-gas having a temperature higher (much higher) than the temperature of the anode exhausts. The heat from the off-gas is utilized in order to discharge hydrogen from the hydrogen storage system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008251676-A (JP)
Title: Plasma treatment method and apparatus
Inventor: MATSUMARU HIROKI
IPC: H01L21/3065
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment method that suppresses the accumulation of residual charges on a dielectric layer after a plasma treatment.  <P>SOLUTION: The plasma treatment method includes a dc voltage applying step of applying a dc voltage having a positive or negative polarity to an HV (High Voltage) electrode 20 of an electrostatic chuck 19 to be able to suck and hold a workpiece board, and a polarity changeover step of changing the polarity of the dc voltage applied to the HV electrode 20 of the electrostatic chuck 19 to the opposite polarity during a plasma treatment from a start to and end of the application of high-frequency power by high-frequency power sources 13 and 43. By changing the polarity of the dc voltage applied to the HV electrode 20 during the plasma treatment on the workpiece board, residual charges accumulated on the dielectric layer are eliminated during the plasma treatment. This reduces the residual charges accumulated on the dielectric layer during the plasma treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248529-A (JP)
Title: Straight road-type suspended floor slab bridge and its construction method
Inventor: KAKUMOTO SHU
IPC: E01D11/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straight road-type suspended floor slab bridge which makes a longitudinal road slope gentle by reducing a sag, and decreases a horizontal force acting on an abutment, and also to provide a construction method the straight road-type suspended floor slab bridge.  <P>SOLUTION: The straight road-type suspended floor slab bridge comprises: a primary cable 3 for erecting a suspended floor slab; and a secondary cable 13 for supporting the whole of the bridge. Both the primary cable 3 and the secondary cable 13 are tensioned and anchored together by means of the abutment 2. A cable 9 for directly introducing prestress is arranged in a suspended floor slab body, and tensioned and anchored by an end of the suspended floor slab. The end of the suspended floor slab is supported by an elastic support without being fixed to the abutment 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252032-A (JP)
Title: Solid-state imaging element and method for manufacturing the same
Inventor: KIDO HIDEO
IPC: H01L21/28
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid-state imaging element capable of uniformly implanting the source/drain region of a transistor, without reduction in the performance of a salicide block film due to etch back treatment.  <P>SOLUTION: The method of manufacturing a solid-state imaging element comprises the steps of: forming a source/drain region 14, 24 of a transistor by using sidewalls 32, 33 formed on the side surface of gate electrodes 11, 21 as masks; forming a hydrogen supply film 33 and a salicide block film 34 as to cover the gate electrodes 11, 21, the sidewalls 32, 33, the source/drain region 14, 24 and a light-receiving region; forming a metal film 38 and carrying out the heat treatment of it, after removing the salicide block film 34 of a silicided region, and forming metal silicide films 25, 26 on the upper portion of the gate electrodes 21 of the silicided region and the source/drain region 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257436-A (JP)
Title: Multilingual display device and multilingual display method
Inventor: KOGA TOSHIO
IPC: G06F3/0484
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilingual display method for surely and easily converting real time and on-demand data into a plurality of multilingual types of display forms.  <P>SOLUTION: This multilingual display device is composed of: a multilingual database 13 for storing the data of screen display content including every multilingual character code such as English, Thai, Chinese, and Japanese; a screen data generation part 14 for converting any multilingual character code into a character code corresponding to the selected language based on the data of the multilingual database, and for determining the aspect ratio of characters based on the number of characters posterior conversion, and for generating picture data matched with a display form by character data using its vector font; and a data display part 11 for displaying the generated screen data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258941-A (JP)
Title: Image transmission system for power line communication
Inventor: SAKAI KATSUMI
IPC: H04B3/54
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmission system for power line communication which does not have image disturbances or image omissions by measuring the communication quality of a network in power line communication and controlling the compression rate of a transmission image, in matching with the communication quality.  <P>SOLUTION: The image transmission system for power line communication has a communication quality determining circuit 30 for measuring the communication quality of power line communication for performing communication via a power line 10, and determining the communication quality of the transmission path, and is provided with an image compression circuit 26 for setting a compression rate of an image to be transmitted, having negative correlation, with respect to the highness/lowness of communication quality due to a determination result of the communication quality determining circuit 30, and transmitting the image. The image compression circuit 26 has a table 32 for determining a compression rate to the determined result of the communication quality determining circuit 30 and is provided with an interface circuit 28 for transmitting the image compressed by the image compression circuit 26 to the power line 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258998-A (JP)
Title: Sound tube for narrow-directivity microphone, narrow-directivity microphone, and manufacturing method of sound tube for narrow-directivity microphone
Inventor: AKINO YUTAKA
IPC: H04R3/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound tube for a narrow-directivity microphone which has no deterioration in directivity even when a drop of water sticks on the sound tube and which also suppresses wind noise and vibration noise of the sound tube, to provide the narrow-directivity microphone, and to provide a manufacturing method of the sound tube for the narrow-directivity microphone.  <P>SOLUTION: The sound tube 20 for the narrow-directivity microphone is a sound tube mounted on one end side of a microphone unit that the narrow-directivity microphone has, and comprises a flexible tube 21 having a plurality of small openings 22 bored in its circumferential wall and a resin tube support member 23 disposed in contact with an inner peripheral side of the flexible resin tube. Further, the narrow-directivity microphone 1 is characterized in that the sound tube 20 for the narrow-directivity microphone is mounted on the one end side of the microphone unit 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259140-A (JP)
Title: Image forming apparatus, image forming method, image processing program, and recording medium with image processing program recorded thereon
Inventor: HIROTA TAKASHI
IPC: H04N1/23
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, image forming method, image processing program and recording medium with the image processing program recorded thereon capable of canceling fogging or image density difference over two pages in the state of spreading a leaflet produced after double-side printing even when fogging or image density difference occurs over a first side and a second side of a printing medium after double-side printing.  <P>SOLUTION: A CCD line sensor inputs a series of image data of which the printing order is predetermined and the CCD line sensor, a first storage unit, a second storage unit and a calculation unit determine a printing density difference between a first side and a second side of a printing medium after double-side printing. On the basis of the determined printing density difference, a decision unit decides whether to change the printing order and on the basis of the decision, a control means controls the printing order of the image data, such that an image forming unit, a paper feeding unit, an image reading unit and an operating unit print image data on the printing medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007193363-A (JP)
Title: Image reader and image reading method
Inventor: SONE HISAHIRO
IPC: H04N1/04
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct inclination of a carriage without causing a phase difference between the teeth of drive pulleys stretching a drive belt.  <P>SOLUTION: The image reading device includes: an adjustment base 65 of an L-cross-section, having a part opposite to the long hole 62b of a fixable bracket 62 and a second bent part 65a formed relative to the part opposite to the long hole 62b so as to be apart from and opposite to a first bent part 62a; a fixing screw 64 that fixes and holds the fixable bracket 62 to the adjustment base 65; and an adjustment screw 66 screwed between the first and second bent parts 62a and 65a. After the fixing screw 64 of the fixable bracket 62 is loosened to release the fixed state of the bracket 62, the adjustment screw 66 is operated. Thereby, running members 50 and 51 fixed to the fixable bracket 62 are moved to correct the inclination of the second carriage 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007276774-A (JP)
Title: Window glass wiper
Inventor: WILMS CHRISTIAN
IPC: B60S1/34
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily install a wiper blade and to guide the wiper blade without vibration as much as possible.  <P>SOLUTION: In the window glass wiper for the vehicle, a wiper arm and the wiper blade 3 rotatably mounted to the wiper arm making a rotation axis as a center and partially extending to a side of the wiper arm are provided, and the wiper blade is provided with a wiper strip piece retaining body 4 and a wiper strip piece 5. A guide element 9 is provided between a section of the wiper blade 3 extending to the side of the wiper arm 1 and the wiper arm 1, and the guide element has at least one guide surface 21 for contact with the wiper blade. A contact area for contact of the guide surface 21 of the guide element 9 is provided on at least one end area of the wiper blade 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260852-A (JP)
Title: Liquid detergent composition
Inventor: YOMOGIDA YOSHIHIRO
IPC: C11D1/72
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition containing an alkyl glycoside as a main surfactant, mild to the skin of the hand and forming voluminous and highly stable foam by a pump foamer, etc.  <P>SOLUTION: The liquid detergent composition comprises (a) an alkyl glyceryl ether compound having a specific branched alkyl group, (b) a specific alkyl glycoside surfactant, (c) an alkylbenzenesulfonic acid having a 10-15C alkyl group or its salt, (d) magnesium in the form of a salt or ion, and water at respective specific ranges, wherein the [(a)+(b)]/(c) mass ratio and the magnesium/(c) molar ratio fall within respective specific ranges.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294959-A (JP)
Title: Method and system of injection molding of conductive material (rotating filling technique for injection molding of solder)
Inventor: STEVEN ALAN CORDES
IPC: B23K3/06
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for injection molding of conductive bonding material to a plurality of cavities of a non-rectangular mold.  <P>SOLUTION: This method includes aligning a filling head with the non-rectangular mold. The non-rectangular mold includes a plurality of cavities. The filling head is arranged so as to substantially contact the non-rectangular mold. Rotational motion is given to at least any one of the non-rectangular mode and the filling head in a state where the filling head substantially contacts the non-rectangular mold. The conductive bonding material is forced out of the fill head toward the non-rectangular mold. The conductive bonding material is provided to at least any one of the plurality of cavities simultaneously with the approximation of at least the one cavity to the filling head.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261037-A (JP)
Title: Carburized component or carbonitrided component made of steel and subjected to shot peening
Inventor: OFUJI YOSHIHIRO
IPC: C22C38/18
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburized component or a carbonitrided component made of steel and subjected to shot peening which has satisfactory facial fatigue strength and can response to requests for lightening, miniaturization and high stress loading.  <P>SOLUTION: Regarding the carburized component or a carbonitrided component made of steel and subjected to shot peening, the base is made of steel having chemical components comprising, by mass, 0.1 to 0.3% C, 0.05 to 1.5% Si, 0.2 to 1.5% Mn, 0.003 to 0.05% S, 0.5 to 3.0% Cr, 0.01 to 0.05% Al and 0.008 to 0.025% N, and the balance Fe with impurities, and in which the hardness of the surface layer part is ≥850 by Vickers hardness, the depth of the hardened layer defined by a distance from the surface to a position having a Vickers hardness of 700 is 0.6 to 1.0 mm, and the volume fraction of lens-shaped martensite occupied in the region to a depth of 0.1 mm from the surface is ≤3%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270353-A (JP)
Title: Power semiconductor module
Inventor: YAGI YUJI
IPC: H01L25/18
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module which does not easily permit generation of a fault such as crack and break.  <P>SOLUTION: A power semiconductor module is formed by bonding a couple of components with a Bi solder material and this module is provided with a Cu layer at the surfaces to be bonded with a Bi solder material of the couple of components. The couple of components as the components to be bonded are formed by combining a semiconductor element 20, and an insulating material 30 or the insulating material 30 and a heat sink 40. The insulating material is constituted with a laminated material of Cu34/SiNx32/Cu36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267664-A (JP)
Title: Refrigerator
Inventor: SASAKI TAKAHARU
IPC: F25D23/06
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving cost reduction and heat insulation.  <P>SOLUTION: This refrigerator includes a heat insulating box body 10 having: an inner box 12 the front of which is opened; an outer box 11 covering the outside of the inner box 12; a foam heat insulating material 13 filling the space between the inner box 12 and the outer box 11; and vacuum heat insulating panels 21, 22 disposed between the inner box 12 and the outer box 11 the interior pressure of which is reduced by covering a core material 25 with an envelope material 25. The vacuum heat insulating panels 21, 22 are formed into U-shapes in a section to cover the side surfaces and the back of the inner box 12 by bending.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267933-A (JP)
Title: Transducer type vacuum gauge and its control method
Inventor: CHIBA TAKAHIRO
IPC: G01L21/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transducer type vacuum gauge and its control method suppressing an increase of cost required for a device, and facilitating the setting of set points and the reading of the set-up set points in the transducer type vacuum gauge.  <P>SOLUTION: The transducer type vacuum gauge includes a storage means 7 for storing set values A, B for specifying the set points; a control means 2 capable of reading the set values A, B recorded in the storage means 7; a readout switch 4 for giving readout instructions of the set values A, B to the control means 2; a rotary switch 6 for supplying the control means 2 with signals that indicate predetermined numbers; and display means 8, 9 capable of making at least a binary display by the control of the control means 2. The control means 2 makes a display that shows coincidence by the display means 8, 9 when the set values A, B read by the readout instructions of the read switch 4 coincide with the signals that indicate the predetermined numbers, supplied by the rotary switch 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271126-A (JP)
Title: Mobile terminal apparatus and diagnosis method for mobile terminal apparatus
Inventor: MORI KENSAKU
IPC: H04B17/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To lower communication cost in sending a log at the occurrence of a malfunction, abnormality or fault in the mobile terminal apparatus to a network.  <P>SOLUTION: A diagnostic process for the malfunction is performed in accordance with a diagnostic policy acquired from the outside. An error code corresponding to the diagnostic result is generated. The generated error code is outputted.  <P>COPYRIGHT: (C)2009,JPO&INPIT