baber/WOPTO huggingface dataset:
Patent JP-2007298201-A (JP)
Title: Heat exchanger, processing equipment, and method of manufacturing heat exchanger
Inventor: NINAGAWA TOSHIHIDE
IPC: F28F1/30
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger reduced in flow channel resistance at an opening end of a tube.  <P>SOLUTION: A flat tube 2 comprises right and left combined portions 11 as partitioning walls at a center, and tube joining portions 12 formed by bending tips of the combined portions. The opening end 2d of the tube is expanded in the thickness direction while inhibiting deformation of the combined portions 11, thus the tube joining portions are deformed in such manner that an opening angle of the tube joining portions is gradually reduced from 180° in a contact state with a tube inner face 14, and a straight wall 15 is formed by making the opening angle 0° at the tube opening end. Thus the tube joining portions can be deformed along the tube inner face while kept into contact therewith, and the increase and decrease of flow channel resistance can be controlled by preventing the fluid flow from being disordered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299950-A (JP)
Title: Device and method for inspecting semiconductor
Inventor: IWASAKI NAOHARU
IPC: G01R31/26
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for inspecting a semiconductor capable of decreasing a damage as much as possible on the surface of a bonding pad.  <P>SOLUTION: The semiconductor inspecting device of a semiconductor element 40 having a plurality of bonding pads 45 comprises a probe card 10 having a measurement terminal 12 for electrically connecting with the pads 45, a conductive material liquid supply nozzle 14 for supplying the conductive material liquid 50 on the pads 45 or to an end part of the terminal 12, and a measurement controller 20 for electrically connecting the end part of the terminal 12 to the pads 45 through the liquid 50 to inspect the characteristic of the semiconductor element 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296995-A (JP)
Title: Outboard motor
Inventor: ISHIZAKA KAZUHIRO
IPC: B63H20/00
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outboard motor capable of reasonably arranging electrical units such as a relay for controlling the tilt/trim drive in an engine cover for surrounding an engine, and preventing any thermal effect on the electrical units by preventing hot air from staying around the electrical units.  <P>SOLUTION: In the outboard motor, an engine cover 31 constitutes at least a part of an engine room, an engine 2 is stored in the engine room, an air intake silencer 6 consisting of a box-shaped body is provided on the side of the engine, an air intake opening 6b of the air intake silencer is formed in other face than a face to which the engine faces, and electrical units 20 are provided below the air intake opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302791-A (JP)
Title: Lubricant for processing copper pipe and method for producing copper pipe therewith
Inventor: HOSOMI KAZUHIRO
IPC: C10N40/24
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper pipe-processing lubricant which is excellent in a boundary lubricating property and a forming property, even in high speed reduction processing or rolling processing, can prevent the adhesion of copper to plugs and the formation of abrasion copper powder, and little leaves the lubricant, after annealed.  <P>SOLUTION: This copper pipe-processing lubricant for processing copper pipes comprising copper or a copper alloy is characterized by containing 5 to 40% of a monohydric 9 to 18C alcohol and 1 to 30% of one or more of fatty acid esters, synthetic esters and natural oils or fats as additives, and residually containing polyisobutylene having a mol.wt. of ≥30,000 and polyisobutylene or isoparaffin having a mol.wt. of ≤400 or purified mineral oil having a viscosity of ≤1,000 as a base oil, and having a dynamic viscosity of 100 to 2,000 cSt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301682-A (JP)
Title: Electrical discharge machining device
Inventor: OKAMURA MASAKAZU
IPC: B23H1/02
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge machining device capable of changing a peak current value and a pulse width of an electric discharge current.  <P>SOLUTION: The electric discharge machining device 1 is equipped with the workpiece 9 and an electric discharge machining power supply part 2 which applies an output voltage Vd of a DC power supply part 3 between the workpiece and an electric discharge electrode 5. The electric discharge machining power supply part 2 is equipped with a plurality of switching elements 21 to 25 which are connected to either one of the workpiece 9 or the electric discharge electrode 5 and outputs, drive circuits 71 to 75 for independently driving the plurality of switching elements, and comparison circuits 61 to 65 for selectively inputting a drive signal into the drive circuits. The drive circuits vary a current value for outputting by selectively driving the switching elements by selectively inputting the drive signal into the drive circuits.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006341599-A (JP)
Title: Vessel equipped with liquid detecting function
Inventor: ZHANG JUNHUA
IPC: B41J2/175
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel equipped with a liquid detecting function, which can be expected to enhance detection accuracy, because it is hardly affected by the wave motion of ink and air bubbles in the ink.  <P>SOLUTION: This vessel comprises a cartridge case 101 with an ink delivery passage, upstream-side and downstream-side buffer chambers 122 and 123 which are serially interposed near the terminal end of the delivery passage, and a sensor unit 200 which is provided in such a manner as to face both the buffer chambers. A sensor chip 230, which is included in the sensor unit, comprises a sensor cavity 232 which constitutes a part of a U-shaped passage path from the upstream-side buffer chamber to the downstream-side buffer chamber by communicating with both the upstream-side and downstream-side buffer chambers, a diaphragm 233, and a piezoelectric element 234. Bypass passages 141-144, which bypass the upstream side and downstream side of the sensor cavity and wherein channel resistance is greater than channel resistance during the passage through the sensor cavity, are provided in a channel section from the upstream-side buffer chamber to the downstream-side buffer chamber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007301514-A (JP)
Title: Hydrogen separation material and its manufacturing method
Inventor: SUZUKI TOSHISHIGE
IPC: B01D71/02
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a palladium-based hydrogen separation membrane which has excellent hydrogen selective permeability and high permeation rate in a temperature region ranging from low temperature to high temperature, and is durable indicating stable performance without causing hydrogen brittleness and membrane breakdown.  <P>SOLUTION: This hydrogen separation material is made up of a mixed sintered material layer of a stabilized zirconia particle and an alumina particle borne by a porous base, and a palladium metal or palladium alloy layer packed in the gap between the particles of the mixed sintered material layer. That is, a binder is added to the mixture of a stabilized zirconia sol and an alumina sol, and thereby, the mixture sol is prepared. After that, the mixture sol is applied to the surface of the porous base, and calcined at 500 to 800°C to obtain the formed mixed sintered material layer. Next, a nuclide is dispersed in at least part of the mixed sintered material layer and the palladium metal or the palladium alloy are packed in the gap between the particles of the sintered material layer by electroless plating process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006322937-A (JP)
Title: Determination method of 3d coordinates of object surface
Inventor: STEINBICHLER MARCUS
IPC: G01B21/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method of 3D coordinates of an object.  <P>SOLUTION: The 3D coordinates of a partial surface area (6) of the object are determined by the 3D measuring device (3). The 3D measuring device (3) is equipped with one or more detectors (4). The position of the 3D measuring device (3) is decided by a tracking system. The 3D coordinates of the partial surface area (7) near the object are obtained by the 3D measuring device (3). The 3D coordinates of an overlapped area of adjacent partial surface areas (6, 7) are integrated by a matching method. When performing it, an error function is determined and it is minimized repetitively. Further, the error function of the detector (4) of the 3D measuring device (3) is determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007317700-A (JP)
Title: Surface-treating apparatus and surface treatment method
Inventor: ISHII TETSUYA
IPC: H01L21/205
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the excessive treatment (loading effect) of the edge of a workpiece in an apparatus for performing surface treatment by spraying treatment gas to the workpiece from a treatment head and moving the workpiece to the treatment head relatively.  <P>SOLUTION: A blowout port 52 and a suction port 61 of treatment gas are formed on a lower surface 21 in the treatment head 20 while being separated in the relative traveling direction. A suction section 71 made of a porous member having a number of intermediate suction ports 72 is positioned and fixed to the treatment head 20 so that the suction section 71 opposes the treatment head 20 at the lower side. Gas in a treatment gas passage 1S demarcated between the treatment head 20 and the suction section 71 is sucked from the intermediate suction hole 72 between a blowout port 51 and suction ports 61L, 61R, and the workpiece W is passed to the passage 1S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315887-A (JP)
Title: Ultrasonic sensor and facility instrument
Inventor: FUJIWARA SUSUMU
IPC: H04R17/00
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof structure for an ultrasonic sensor capable of sharply reducing or preventing propagation of vibration from an enclosure being an impediment factor of measurement of the ultrasonic sensor, and a facility instrument having an ultrasonic sensor equipped with the vibration-proof structure.  <P>SOLUTION: A piezoelectric element 61 such as a PZT for constituting the ultrasonic sensor 6, is fixed on a base 62. In this state, an internal structure 20 being a built-in enclosure contained in a show case is sandwiched with vibration damping materials 21a, the internal structure 20 sandwiched with these damping materials 21a is pierced with a fixing screw 22, and the tip of the fixing screw is screwed into the base 62, to stick the ultrasonic sensor 6 to the internal structure 20 via the damping materials 21a. As the damping materials 21a, materials having a natural frequency different from that of the piezoelectric element 61 are chosen, and moreover anisotropically processed damping materials 21a are chosen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006307417-A (JP)
Title: Forgery prevention sheet
Inventor: KAKU KENJIRO
IPC: D21H19/08
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forgery prevention sheet that has high security, can be produced through a relatively simple manufacturing process and has the forgery prevention structure which is hardly detected by a third person even from its appearance.  <P>SOLUTION: The forgery prevention sheet according to this invention is produced by directly form a ferromagnetic thin film (3) on at least one whole or partial face of the paper base material (1), by the vapor phase growth, for example, the vacuum deposition method. In another embodiment, a flatting layer (4) for flatting at least one face of the paper base material (1) in a desired pattern and the ferromagnetic thin film (3) is formed on one face of the base material (1) thereby an intrinsic magnetic property is retained thereon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007321596-A (JP)
Title: Start control device
Inventor: HATTORI KAZUTAKA
IPC: F02D45/00
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start control device improving starting performance when an engine is restarted after the engine fails to start once.  <P>SOLUTION: The start control device comprises: a starter 7 starting the engine; and a control part 12 stopping the starter 7 when a speed of the engine started by the starter 7 exceeds a determination speed for determining complete explosion of the engine. The control part 12 changes the determination speed to be increased by adding an additional value, when the engine fails to start, stores the changed determination speed in a memory, and stops the starter 7 when the engine speed exceeds the determination speed stored in the memory in the restart of the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325394-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power circuit having a power-factor improvement function capable of improving power conversion efficiency and reducing parts composing the circuit.  <P>SOLUTION: This switching power circuit includes a power-factor improvement section which improves power-factor by flowing resonance current flowing to a series resonant capacitor C1 to a voltage feedback transformer VFT, and feeding back the resonant current to a primary smoothing capacitor Ci. A capacitor CNL constituting the power-factor improvement section is disposed on the input side of a primary rectifying device Di. The capacitor CNL of the power-factor improvement section also functions as the across-the-line capacitor of a common mode filter, thereby generating excellent power-factor improvement effect. Further improvement in the power supply efficiency is attained by reducing the number of parts, while reduction in normal mode noise and common mode noise is achieved by making the high frequency characteristics of the capacitor CNL satisfactory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323405-A (JP)
Title: Real time control system
Inventor: EGAWA SAKU
IPC: G05B19/05
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the independence of respective control components in a real time control system, in which software for controlling is composed of a plurality of control components.  <P>SOLUTION: In the real time control system, in which the software for controlling is composed of the plurality of control components, each of control components 51 to 57 is respectively provided with a deadline adding part 34. In the case of transmitting a message which is data including information necessary for control from one control component to the other control component, the deadline adding part adds a deadline for the completion of processing on the message in accordance with the contents of the message and the execution of each control component is controlled on the basis of the deadline.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319503-A (JP)
Title: Sockliner of shoe
Inventor: KASAI SHOJI
IPC: A43B17/08
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sockliner of a shoe, which gives no unpleasant feeling while aiming at the maintenance and improvement of health by walking and is difficult to be damaged even if it is used for a long period of time.  <P>SOLUTION: A plurality of rising sections 2a-2e are provided on the surface of a main body 1, and a plurality of small holes 5 are made to penetrate parts except these rising sections 2a-2e. Further, cover members 3 and 4 having a sweat absorbing property or a moisture absorbing property are fixed to either or both of the front and rear face of the main body 1 and the plurality of small holes 5 are made to penetrate parts except parts lapping over the rising sections 2a-2e of the main body 1 in these cover members 3 and 4. Moreover, the trapezoid rising section 2b is provided within the range of the reflecting division B of the arch of the foot, and the circular rising section 2a is continuously provided within the range of a heel reflecting division A, a thumb reflecting division C, and near the inside of the main body 1 between the thumb reflecting division C and the reflecting division B of the arch of the foot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320834-A (JP)
Title: Ultra rapid hardening cement composition, ultra rapid hardening cement concrete composition and ultra rapid hardening cement concrete
Inventor: YAGI TORU
IPC: C04B22/10
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra rapid hardening cement composition not only developing high bending strength, but having improved compressive strength at the initial material age, an ultra rapid hardening cement concrete composition and ultra rapid hardening cement concrete.  <P>SOLUTION: The ultra rapid hardening cement composition contains cement, calcium aluminate, gypsum, a setting modifier and a steel fiber having ≥1,000 N/mm<SP>2</SP>tensile strength. The steel fiber has 0.1-1.5 mm average particle diameter and 3-40 mm fiber length. The ultra rapid hardening cement concrete composition comprises the cement composition and aggregate. The rapid hardening cement concrete comprises the cement concrete composition and water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327083-A (JP)
Title: Spheroidal graphite cast iron and its production method
Inventor: UENO KATSUJI
IPC: C22C37/04
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide spheroidal graphite cast iron having high strength and high elongation as-cast without performing heat treatment, and having robust mechanical properties, and to provide its production method.  <P>SOLUTION: The spheroidal graphite cast iron has chemical components containing, by mass, 3.4 to 4.0% C, 2.4 to 2.8% Si, 0.2 to 0.5% Mn, 0.4 to 0.65% Cu, 1.0 to 2.5% Ni, 0.02 to 0.05% Mg and 0.005 to 0.02% S, and the balance Fe with inevitable impurities. Also, the method for producing the spheroidal graphite is disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328074-A (JP)
Title: Light source controller
Inventor: NOGUCHI NOBUAKI
IPC: G09G3/20
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source controller which can quickly and correctly change the light amount as desired even if there are variations between the light sources and changes with time.  <P>SOLUTION: This light source controller has light sources 101, 103 emitting light in different wavelengths, a light source control means 104 to output light source control signals 112 to control the lighting periods and light amounts of the light sources, a projector 107 to project images, an image generator 108 arranged between the light sources and the projector 107 to form images by guiding or not guiding the light flux of the light sources to the projector 107, a light amount measuring means 109 to measure the light amount of the light sources when not guiding the light flux in the direction of the projector 107, a memory 110 to store the values of the light source control signals 112 and the value 115 the light amount measured by the light amount measuring means 109, and an image processor 111 to output image information signals 117, the light amount instruction signals 119, and the light source switching signal 120 based on the image information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326735-A (JP)
Title: Manufacturing method of fine particle of ceria-zirconia solid solution
Inventor: BEPPU YOSHIHISA
IPC: C01G25/00
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for easily obtaining fine particles of a ceria-zirconia solid solution which have high crystallinity, are excellent in uniformities of the composition and the particle size, have a small particle size and a high specific surface area, and are excellent in heat resistance.  <P>SOLUTION: The manufacturing method comprises a step for obtaining a molten material containing 5-50% of (ZrO<SB>2</SB>+CeO<SB>2</SB>), 10-50% of RO (R is one or more selected from the group consisting of Mg, Ca, Sr and Ba) and 30-75% of B<SB>2</SB>O<SB>3</SB>, by mol% expressed in terms of oxides, a step for making the molten material into an amorphous material by rapidly cooling, a step for depositing ceria-zirconia solid solution crystal by heating the amorphous material at 600-900°C and a step for separating the ceria-zirconia solid solution crystal from the resultant deposited material in this order.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330881-A (JP)
Title: Methane fermentation system
Inventor: TAKEDA HISATO
IPC: C02F3/28
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase biogas recovering rate in a methane fermentation tank.  <P>SOLUTION: Organic matter is solubilized in a solubilization tank 3, the solubilized organic matter is separated into solid and liquid in a solid/liquid separator 4, and liquid separated from the organic matter is subjected to methane fermentation in the methane fermentation tank 5 to obtain biogas. Digestive sludge in the methane fermentation tank 5 is introduced into a waste water treatment apparatus 12, while part of the digestive sludge is supplied to the solubilization tank 3 via a line L4 for buffering lowering of pH in the solubilization tank 3 and adding bacteria necessary for solubilization. In the waste water treatment apparatus 12, the digestive sludge in the methane fermentation tank 5 is introduced and at least one of activated sludge treatment and coagulation separation is performed, and at least one of surplus sludge (aerobic sludge) by the activated sludge treatment and coagulated sludge (acidic side sludge) by the coagulation separation, is supplied to the solubilization tank 3 via a line L5. The supply of sludge suppresses generation of biogas in the solubilization tank 3 by a part of the digestive sludge from the methane fermentation tank 5 to increase the biogas recovering rate in the methane fermentation tank 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336681-A (JP)
Title: Drive unit for piezoactuator and its drive method
Inventor: TAGUCHI KEISUKE
IPC: H02N2/00
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for piezoelectric actuator which can be driven for a long time in a stable state.  <P>SOLUTION: This drive unit for a piezoelectric actuator is a drive unit 1 for a piezoelectric motor. It includes a memory 14 wherein resonance frequency f1 with which an electrostrictive revolver 11 starts its drive is to be stored, a current detector 12 which detects the current flowing to the electrostrictive revolver 11, and a controller 13 which controls the frequency of a drive signal inputted into the electrostrictive revolver 11. Then, the controller 13 controls the frequency f of the drive signal, according to the detected current detected by the current detector 12 in the frequency band of f1 or over in frequency with which the revolver has started the drive.  <P>COPYRIGHT: (C)2008,JPO&INPIT