baber/WOPTO huggingface dataset:
Patent JP-2009121121-A (JP)
Title: Muddy water treatment device and method of treating muddy water
Inventor: WATANABE AKIYUKI
IPC: E21B43/34
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muddy water separating device capable of keeping constant the quality of muddy water by maintaining the fine fraction ratio of the muddy water within a predetermined range and also provide a method of separating the muddy water.  <P>SOLUTION: This muddy water treatment device 10 is used to control the fine fraction ratio of muddy water in a circulation tank 73 used in a cast-in-place pile method. The muddy water treatment device comprises: at least a set of electrodes 11a, 11b so disposed in the circulation tank 73 as to be opposed to each other; a hydrometer 12a and a viscometer 12b used for detecting the fine fraction ratio of the muddy water in the circulation tank 73; an electrode position moving part 16 for moving the position of the electrode 11b; and a fine fraction ratio control part 13 for controlling the coagulated amount of fine fraction by applying a current to the electrode and adjusting the position of the electrode by an electrode position moving part 16 to bring the fine fraction ratio within a predetermined range when the fine fraction ratio is larger than the target value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120239-A (JP)
Title: Storage fixture
Inventor: UMEOKA MIKIO
IPC: B65D57/00
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage fixture which is strong enough to enable many pipes to be collectively stably stored, suitable for the storage of pipes such as heavy steel pipes consumed in large quantities at one time, does not generate a dead space among stored pipes to enable an effective use of a warehouse, and manufactured at a low cost.  <P>SOLUTION: The storage fixture 1 has a central part of a downward bending boat-like shape. Tilting plates 5 and 5 are bilaterally symmetrically mounted on the right and left sides of a bottom plate 4, respectively, and angles of the surfaces 5 and 5 of the tilting plates 5 and 5 to the surface of the bottom plate are 120 degrees. A pipe placement part S is formed of the bottom plate 4 and the tilting plates 5 and 5, and connection parts L and L are formed of the front and rear connection parts c and c of the front plate 2 and the rear plate 3 and the upper plates 6 and 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123992-A (JP)
Title: Terminal box for solar cells, and mounting structure
Inventor: NISHI HIROSHI
IPC: H01L31/042
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal box, and a mounting structure for solar cells, the terminal box being mounted thereon, in frameless solar cell modules, which makes it easy to connect solar cell modules mutually, while protecting a lead wire from external hygroscopic moisture.  <P>SOLUTION: In the terminal box of frameless solar cells without a frame to protect a substrate glass and a cover glass, while being connected to an electrode for extracting electric power generated by receiving light, the lead wire for outputting the electric power outside is led out from the end of the solar cell module, there is provided the terminal box for solar cells which includes a junction portion joined to the side end of the solar cell module, an output terminal to output outside the electric power obtained from the electrode of the solar cell module through the lead wire, while being electrically connected to the lead wire, and an interconnect for connecting with a predetermined external connector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008086041-A (JP)
Title: Spread spectrum communication method
Inventor: YANO YASUHIRO
IPC: H04B1/707
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spread spectrum communication apparatus capable of easily carrying out handover between different frequencies.  <P>SOLUTION: The spread spectrum communication apparatus comprises a radio frequency receiver 25 that intermittently receives frames compressed in a compression mode, a timing/inverse spreading unit 51 that detects a first search code and a second search code during non-transmission period in a compression mode, a detection determiner 52 that detects these search codes with a predetermined reference, and a controller 21E that controls the handover between different frequencies by establishing synchronization to another frequency carrier on the basis of the first and second search codes detected by the detection determiner 52.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106281-A (JP)
Title: Method for producing filament-reinforced polypropylene resin molding material
Inventor: TOMINAGA MASAHIKO
IPC: C08J5/08
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a filament-reinforced polypropylene resin molding material to obtain a polypropylene resin molding excellent in mechanical properties.  <P>SOLUTION: The method for producing a filament-reinforced polypropylene resin molding material comprises converging glass fibers by applying a film-forming agent containing (A) a silane coupling agent and (B) an acid-modified polypropylene resin with a weight-average molecular weight of 20,000-80,000 to the glass fibers with respect to total 100 pts.mass of the glass fibers and a solid content of the film-forming agent such that the solid content of (B) the acid-modified polypropylene resin is 0.2-1 pts.mass, introducing into an impregnation die in which a molten matrix resin including (C) 98.2-98.6 pts.mass of polypropylene resin and (D) 1.4-1.8 pts.mass of acid-modified polypropylene resin is supplied from an extruder, and impregnating the matrix resin into the glass fiber bundle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127538-A (JP)
Title: Swash plate type hydraulic pump
Inventor: YAMADA KENJI
IPC: F04B1/22
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spherical pin and a spherical hole guide used as bearing members on a lower load side from uplifting, and preventing the bearing members from seizing and adhering even with highly frequent tilts for a long period of time.  <P>SOLUTION: In a swash plate type hydraulic pump 10, a drive shaft 13 is pivotally supported by a housing 11 and a cover 12 via bearings 14, 15, and also at the drive shaft 13, there is arranged a rotatably spline-fitted cylinder block 16. A piston 21 of the cylinder block 16 is equipped with a swash plate 17 on which a spherical end 21a of the piston 21 is slidable via a shoe 22. The swash plate 17 is supported so as to be tiltable by a high load-side spherical hole guide 33 and a low load-side spherical hole guide 34 each mounted on the housing 11, and a high load-side spherical pin 41 and a low load-side spherical pin 42 in spherical contact with the spherical hole guides 33, 34 and mounted on the swash plate 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127317-A (JP)
Title: Bridge construction apparatus
Inventor: NAMEGAWA TOMOKAZU
IPC: E01D21/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge construction apparatus which dispenses with excessive facilities when taking countermeasures against windstorm, sufficiently ensures safety and workability in case of an unexpected wind gust, and dispenses with further temporary construction materials for preventing overturning thereof, to thereby avoid poor economy due to elimination of increase of working costs.  <P>SOLUTION: The bridge construction apparatus is extended in a longitudinal direction of a bridge to be constructed, and set between piers to construct the bridge. The bridge construction apparatus is formed of an erection girder formed like a truss, support mounts supporting the erection girder, and a bridge segment lifting and moving device arranged under the erection girder. The erection girder formed like a portal shape in cross section is constructed of an upper truss wall, side truss walls hanging from both sides of the upper truss wall, and a pair of reinforcing pieces. Further the lifting and moving device is mounted on an internal surface of the upper truss wall in a longitudinally movable manner, and a bridge segment lifted by the lifting and moving device can be lifted and stored in an internal space of the erection girder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125703-A (JP)
Title: Method and apparatus for supplying solid raw material
Inventor: YOSHIDA HIDETOSHI
IPC: B01J4/02
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying a solid raw material, in each of which the solid raw material can be gasified and the gasified raw material can be supplied quantitatively with high precision and for a long time.  <P>SOLUTION: The method for supplying the solid raw material includes the steps of: molding the powder of the solid raw material 11 into a shape, which has a constant cross-sectional area, a horizontal upper surface and a uniform and dense structure, without leaving a space among particles; packing the molded solid raw material in a vaporization vessel 12, which has an inside surface of the same shape as that of the outside surface of the molded solid raw material and the upper part of which is opened; enclosing the vaporization vessel in a mixing vessel 13 for mixing the gaseous raw material vaporized from the molded solid raw material in a carrier gas; introducing the carrier gas, the pressure and flow rate of which are adjusted to preset ones, into the mixing vessel through a carrier gas introduction route 14 in such a condition that the atmospheric temperature in the mixing vessel is kept at the preset temperature; and discharging the accompanied gas, which is obtained by mixing the vaporized gaseous raw material in the carrier gas and accompanied by the carrier gas, from the mixing vessel to an accompanied gas discharge route 15 and supplying the discharged accompanied gas to a supply destination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008166263-A (JP)
Title: Arc discharge identification method, arc discharge identification device and plasma power-feeding unit
Inventor: ZAHRINGER GERHARD
IPC: C23C14/34
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification method of arc discharge in which a requirement for a high treatment quality without lowering a treatment ratio excessively, an arc discharge identification device and a plasma power-feeding unit.  <P>SOLUTION: In the arc discharge identification method in a plasma process, a characteristic volume KG of a plasma process for identification of arc discharge generated in plasma is monitored, and after a standby for a first time duration t1 after identification of the arc discharge, the characteristic volume KG is inspected again. When the arc discharge is not identified after a lapse of the first time duration t1, a first countermeasure for controlling the arc discharge is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009131734-A (JP)
Title: Electrostatic atomizer, and dryer
Inventor: OZAWA TETSUYA
IPC: B05B5/057
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic atomizer wherein need for applying a high voltage to its water-droplet supply means is eliminated to make its water-proofing easier, to make the electric insulation treatment between its water-droplet supply means and its discharge electrode unnecessary, to make a versatility in designing its discharge electrode and in arranging its water-droplet supply means greater, and to enable it to efficiently atomize water.  <P>SOLUTION: The electrostatic atomizer 16 that atomizes water-droplets by virtue of an electric field formed between its electrodes 44 and 58 onto which a high voltage is applied, is characterized by comprising a water-droplet supply means 50 that is insulated from each of the electrodes 44, 58 and supplies water-droplets to a location disposed between the electrodes 44 and 58, and closer to the electrode 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136097-A (JP)
Title: Dc/dc converter, control circuit for the same, and electronic appliance using the same
Inventor: MIYANAGA KOICHI
IPC: H01L33/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an area of a circuit and the number of parts by achieving voltage supply to a power supply and a load with one synchronous rectification type DC/DC converter.  <P>SOLUTION: A first transistor M1 and a second transistor M2 are provided in series between a first terminal P1 and an earth terminal. A diode D1 is installed in parallel with the first transistor M1 in such a direction that the cathode is on the first terminal P1 side. An inductor L1 is mounted between a connection point P3 and a second terminal P2. A first capacitor C1 is installed between the first terminal P1 and the earth terminal, and a second capacitor C2 is installed between the second terminal P2 and the earth terminal. In a first mode, a control part 14 causes the first transistor M1 and the second transistor M2 to alternately perform switching operations so as to drop the external voltage Vext of the first terminal P1 to be output from the second terminal P2. In a second mode, the control part 14 turns off the first transistor M1 and causes the second transistor M2 to perform switching operations so as to boost voltage Vbat input to the second terminal P2 to be output from the first terminal P1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137432-A (JP)
Title: Vehicular airbag device
Inventor: WATANABE MASAYA
IPC: B60R21/20
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular airbag device capable of efficiently absorbing the energy by the load applied to an airbag.  <P>SOLUTION: The vehicular airbag device comprises a mounting bracket 5 supported on a steering member via a fixing portion 9 and extending upward, and an airbag module 7 mounted on the mounting bracket 5 at an upper area thereof. The mounting bracket 5 has connecting portions 11 with a front slit 21 and a rear slit 23 formed therein, whereby when a load directed downward is input to the airbag module 7, the mounting bracket 5 is subjected to plastic deformation to rotate in the vehicle width direction to absorb the energy by the load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147666-A (JP)
Title: Method of arranging and holding molding end coil at center of coil former of electromagnet
Inventor: CALVERT SIMON JAMES
IPC: A61B5/055
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of arranging and holding a molding end coil removing defects while holding the advantages of the end coil formed separately at the center of the coil former of an electromagnet.  <P>SOLUTION: The method for arranging and holding a molding end roll includes processes of: arranging the end coil 20 at the center of a coil former 12 by feeding a spigot 28 to the edge of the hole of the coil former through the hole of the end coil for holding the molding end coil at the center of the coil former 12 of an electromagnet including a covering for holding the molding end coil 20, where the diameter of a radial outer surface A2 is smaller than the radial inner surface of the covering 24, at a prescribed position, by arranging the end coil in the covering, and by allowing a gap 30 to remain between the radial outer surface of the coil and the covering; applying axial force to the end coil in the direction of the coil former for pressing the end coil to the axial adjacent surface of the coil former for holding at a prescribed position; filling the gap with a curing material 42 along at least a portion of the total length; strongly and accurately holding the end coil to the coil former by curing the curing material; and removing the spigot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009139694-A (JP)
Title: Focus detecting apparatus
Inventor: SHIBAZAKI TAKAMI
IPC: G02B21/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus detecting apparatus detecting reflected luminous energy from a surface of a focusing object at high detection sensitivity, while eliminating an unfavorable influence caused by a reflected light from a surface of a nonfocusing object with simple constitution.  <P>SOLUTION: This focus detector includes: an objective lens 6, a point light source 17 which irradiates illumination light for generating a focusing signal to a transparent substrate 4a1 through the objective lens 6, a mask means 16 having a first shading part 16a for shading one of areas of the luminous of the illumination light, and a photodetector 19 having two light receiving parts 19a, 19b, wherein the mask means is formed so as to have a shape similar to one of the light receiving parts in the photodetector, and has a second shading part 16b that intercepts a part of luminous flux passing through another area so that reflected light from one of the surfaces may enter into the two light receiving parts, and reflected light from another surface may pass through an area which is located off the light receiving part arranged at one of the areas, when a focus of the objective lens is positioned near one of surfaces out of the first or second surface in the transparent substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008142781-A (JP)
Title: Disposable thin wall core die, its manufacturing method and article manufactured thereby
Inventor: WANG HSIN-PANG
IPC: B22C9/10
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve a design of a core die so as to manufacture a core die lighter than a metal core die in weight.  <P>SOLUTION: The method comprises: a step of injecting, at a pressure of about 7 kg/cm<SP>2</SP>, a slurry having a viscosity of about 1 to about 1,000 Pa s and a flow index of less than 0.6 at room temperature when tested at a shear rate of up to 70 s<SP>-1</SP>, into a disposable thin wall core die (100) having an average wall thickness of about 1.5 to about 10 mm; a step of curing the slurry to form a cured ceramic core; a step of removing the disposable thin wall core die (100) from the cured ceramic core; and a step of firing the cured ceramic core to form a solidified ceramic core (90).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009142851-A (JP)
Title: Press forming method and press forming die excellent in canning property
Inventor: ISOGAI EIJI
IPC: B21D22/30
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press forming method and a press forming die by which canning of an square iron can is reduced.  <P>SOLUTION: In the method for manufacturing a formed article in a square iron can-shape without flanges by press forming, after performing a primary press forming so that a steel sheet has a prescribed width and depth, the width of the article to be formed is widened by a secondary press forming using a wedge punch 3 and bisected punches 4, 4 which are arranged on both sides of the wedge punch 3. The canning of the square iron can 1 is reduced by applying tensile tension in the width direction W to the article to be formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157225-A (JP)
Title: Trailing edge extension part of virtual turbine blade shape part of plasma induction type
Inventor: LEE CHING-PANG
IPC: H05H1/24
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the aerodynamics of a turbine blade shape part, in particular around the trailing edge the turbine blade shape part.  <P>SOLUTION: A trailing edge vortex reducing system includes a gas turbine engine blade shape part 39 extending along the blade length and one or more plasma generators extending along the blade length within a trailing edge region 89 around the trailing edge TE of the blade shape part. A plasma generator 2 can be mounted to the external wall of the blade shape part in a state that the first and the second plasma generators are positioned on the positive pressure side face 46 and the negative pressure side face 48 of the blade shape part, respectively. The plasma generator may include inner and outer electrodes separated by a dielectric piece arranged in a groove on the outside high-temperature surface of the external wall. The plasma generator can be installed at the rear end of the blade shape part, while the inner electrode can be positioned flush with a trailing edge base 34. The method to operate this system includes a step to supply electric power to one or more plasma generators in a steady state or in an unsteady mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009147673-A (JP)
Title: Image forming apparatus and image processor
Inventor: KAWABATA KAZUYA
IPC: G06T1/00
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To set a position of an entry column more flexibly than in using a fixed position index provided in a document when providing the entry column in the document so that the position of the entry column can be recognized using image data obtained by reading the image of the document.  <P>SOLUTION: The image forming apparatus includes: a scanner part 14 for reading the image of the document so as to obtain the image data; a display part 172 for displaying the document image based on the obtained image data; an operation part 171 for accepting the operation for setting the entry column in the displayed document image; a system control part 11 for performing information embedding process for embedding additional information including position specifying information for specifying the position of the entry column in the document image in which the entry column is set by the operation; and a printer part 15 for printing out the document image with the additional information embedded in a recording medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142947-A (JP)
Title: Grinding device and semiconductor device manufacturing method using the same
Inventor: BEPPU TOSHIHO
IPC: B24B37/32
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device having a long-life dresser, and to provide a semiconductor device manufacturing method using the same.  <P>SOLUTION: The grinding device comprises a grinding head and a retainer ring. The grinding head applies pressure onto the reverse side of a substrate to push the surface of the substrate against a pad to which slurry is supplied. The retainer ring has a dressing face DF for contacting the pad to which the slurry is supplied, to dress the pad. It also has a portion A1 formed of a first material and a portion A2 formed of a second material, on the dressing face side. The second material is easier to chip with the pad to which the slurry is supplied, than the first material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235859-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUJIWARA SEIJI
IPC: H01L23/12
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device adapted for a multi-chip by arranging a plurality of semiconductor components on the same plane, in which variation in fixed positions of the semiconductor components can be excluded without preparing lead frames different with each size or shape of contours of the semiconductor components.  <P>SOLUTION: A protrusion 12 is formed on a die pad 11 to enclose a semiconductor component 13, before an adhesion for fixing the semiconductor component 13 onto the die pad 11 spreads while getting the die pad 11 wet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149928-A (JP)
Title: Copper foil for printed circuit
Inventor: MIYAJI TAKASHI
IPC: C25D7/06
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper foil for a printed circuit which is adaptable to the microfabriction of a circuit wiring in a flexible printed circuit board or the like, and has an excellent etching property and also an excellent image recognition property of the circuit wiring.  <P>SOLUTION: The copper foil for the printed circuit has an alloy plating layer containing copper and nickel on the copper foil. The alloy plating layer is directly formed on the surface of the copper foil, wherein the copper content in the alloy plating layer is ≥8 mass% and ≤40 mass% and the deposited metal in the alloy plating layer is ≥30 μg/cm<SP>2</SP>and ≤160 μg/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT