baber/WOPTO huggingface dataset:
Patent JP-2007016260-A (JP)
Title: Copper alloy rolled foil
Inventor: YAMAGISHI KOICHI
IPC: C22F1/00
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper alloy rolled foil in which strength and heat resistance are improved without damaging its bending resistance and reducing its electric conductivity compared with the conventional rolled copper foil of tough pitch copper and oxygen free copper, and these characteristics are harmonized in a well balance.  <P>SOLUTION: The copper alloy rolled foil comprises, by weight, 0.05 to 0.2% Sn and 0.005 to 0.02% P, and the balance Cu, and its crystal grain size in a state of being annealed before final cold rolling is ≤20 μm. Preferably, the copper alloy rolled foil contains 0.010 to 0.02 wt.% P, and has the crystal grain size of ≤5 μm in a state of being annealed before final cold rolling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016858-A (JP)
Title: Railway vehicle brake lining and disk brake
Inventor: KATO TAKANORI
IPC: F16D65/092
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat spots without increasing the weight or the number of parts of a brake lining and a disk brake device.  <P>SOLUTION: The brake lining for a railway vehicle is pressed by a brake caliper against a sliding face of a brake disk 2 mounted on a wheel or an axle shaft. The brake lining is provided with a friction member 3 which is pressed against the sliding face of the brake disk 2 and contacts it, a back plate 4 for supporting the friction member 3, and a guiding plate 5 for mounting a brake caliper provided on the back plate 4 on the opposite side of the friction member 3. A transmission suppressing part, for example, a groove 7 or a through-hole 8 for blocking the transmission of pressing force on a working line of the pressing force of the brake caliper of the back plate 4, for example. Therefore, the contact pressure of the brake lining and the brake disk can be reduced without greatly increasing the weight or the number of parts and the occurrence of heat spots can be reduced. Therefore, the durability of the brake lining the brake disk is improved in correspondence to the high speed and increase in size of railway vehicles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018850-A (JP)
Title: Separator for fuel cell
Inventor: OBA TAKESHI
IPC: H01M8/02
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recyclable separator for a fuel cell having small volume resistance and small contact resistance to an adjacent member.  <P>SOLUTION: This separator for a fuel cell comprises: a mold body obtained by molding a thermoplastic resin composition containing a thermoplastic resin and a carbon material; and a metal thin film arranged on a surface of the mold body by sputtering. The film thickness of the metal thin film is preferably not smaller than 3 nm; polypropylene or polyphenylene sulfide is preferable for the thermoplastic resin; and graphite, a vapor-grown carbon fiber and carbon nanotubes are preferable for the carbon material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016148-A (JP)
Title: Method for producing prepreg and laminated plate
Inventor: IKETANI KUNIO
IPC: C08J5/24
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a prepreg capable of producing a laminated sheet that has equivalent performance, using no organic solvent substantially, to a conventional laminated sheet produced using an organic solvent.  <P>SOLUTION: The method for producing prepreg that includes a fiber base material and a thermally curable resin supported on the fiber base material has the following steps: the step where the thermally curable resin and an emulsifier are melted and mixed, the step where the first water is added and they are stirred, the step where the second water is added and stirred for mixing, and the resultant aqueous emulsion is supported on the fiber base material thereby the prepreg is produced. Preferably, the amount of first water is 25 to 50 wt.% based on the amount of the resin, while the amount of second water is 55 to 100 wt.% on the basis of the total amount of the first and the second water. The stirring temperature at the emulsification is in the range from the softening point of the resin to 15°C higher than that.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006049308-A (JP)
Title: Display device, manufacturing method of the same, and manufacturing device for the same
Inventor: KIM HOON
IPC: H05B33/04
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with an elongated life, a manufacturing method of the same, and a manufacturing device of the same.  <P>SOLUTION: The display device is composed of a first substrate 100 on which a display element 150 is formed, a second substrate 200 arranged so as to face the display element 150, and a shielding member 300 arranged between the first and the second substrates 100, 200 for the purpose of blocking the display element 150 from contacting with a deteriorating substance deteriorating the display element. The shielding member 300 may be constructed of an organic substance or an inorganic substance preventing the permeation of a deteriorating substance. The bulk and weight of the display device can be reduced by eliminating a vacant space between the first and the second substrates 100, 200, and the display device has a merit of preventing the warping of the second substrate 200.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007027168-A (JP)
Title: Organic semiconductor material, organic semiconductor film, organic semiconductor device, and organic thin film transistor
Inventor: OKUBO YASUSHI
IPC: H01L29/786
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor material manufactured with a simplified process, excellent in characteristics as a transistor, and suppressed in deterioration with the passage of time, and also provide an organic semiconductor film using it, an organic semiconductor device, and an organic thin film transistor.  <P>SOLUTION: The organic semiconductor material is characterized by containing a cyclophane compound. In accordance with the present invention, the material is manufactured with a simplified process, is excellent in characteristics as a transistor, and is suppressed in deterioration with the passage of time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020416-A (JP)
Title: Method for extracting kelp essence in powdery state from kjellmaniella crassifolia kelp
Inventor: HASEGAWA MASAAKI
IPC: A23L17/60
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting kelp essence in a powdery state from Kjellmaniella crassifolia kelp comprising extracting kelp essence from Kjellmaniella crassifolia kelp in a powdery state while leaving "sliminess".  <P>SOLUTION: The method for extracting kelp essence in a powdery state from Kjellmaniella crassifolia kelp comprises the following process: a process of eliminating algae on the surface of the Kjellmaniella crassifolia kelp; a process of irradiating ultraviolet rays on the surface of the Kjellmaniella crassifolia kelp for sterilization; a process of soaking the Kjellmaniella crassifolia kelp in water for about two days; and a process of freeze-drying water from which the Kjellmaniella crassifolia kelp is removed. Preferably, the water where the Kjellmaniella crassifolia kelp is soaked is kept to have 0-4°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022591-A (JP)
Title: Shock-absorbing medium
Inventor: MUROI SHIGEFUSA
IPC: B65D81/113
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve absorbability of shock compared with conventional ones to improve product protection.  <P>SOLUTION: A shock-absorbing medium 10 is such structured that a bottom of a space surrounded by peripheral walls 11 and 12 is closed by a closure 13. The peripheral wall 12 extending in the X-direction has a step 12c, and the closure 13 has a protrusion 15 protruding from an internal surface 13a higher than the step 12. The protrusion 15 is of a hollow structure with a recess 16 formed by denting an external surface 13b of the closure 13. When a shock is applied, the protrusion 15 deforms to absorb the shock. When the shock is strong, the protrusion 15 sinks, the closure 13 is moved to have the recess 16 expanded, and a product is received by a protruding end 15a of the protrusion 15 and the step 12c of the peripheral wall 12 to absorb the shock.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024784-A (JP)
Title: Material testing machine
Inventor: KANEDA MASANORI
IPC: G01N3/02
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily bring the center axis of a test piece to coincide with a load axis.  <P>SOLUTION: A projector 7 which is fixed to a table 1 of a testing machine main body, projects a straight emission line representing the load axis onto the surface of the test piece S which is sandwiched between an upper gripping tool 5 and a lower gripping tool 6. Since the emission line projected by the projector 7 is previously adjusted so as to coincide with the load axis, the center axis of the test piece can be brought to coincide with the load axis by only adjusting the position of the test piece while visually checking such that the emission line is located on the center of the test piece.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021452-A (JP)
Title: Coater and coating cartridge incorporated in the same
Inventor: MITSUI MICHIO
IPC: B05B5/04
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent coating leakage from a coater provided with a coating cartridge when the coater is stopping coating.  <P>SOLUTION: In the coating cartridge 7, a first coating passage 15 is formed in communication with a flexible coating bag 14. The first coating passage 15 extends through a cartridge main body 10 and a feed tube 11. The first coating passage 15 has a first valve chest 16 provided with a first ball valve 17, a first fixing valve seat 18 that is arranged on the coating bag 14 side rather than the first ball valve 17 side, and a first spring 19 that is arranged on the feed tube 11 side rather than the first ball valve 17 side and is intended for energizing the first ball valve 17 into a direction so that the valve 17 is seated on the first fixing valve seat 18. The first ball valve 17 of the first valve chest 16 is designed to function as a mechanical unidirectional valve which allows only the flow of a coating that is sent by pressure from the coating bag 14 to the feed tube 11 and prohibits the opposite flow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024469-A (JP)
Title: Smoke eliminating system
Inventor: TERAO HIROYASU
IPC: A62C2/12
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke eliminating system suitable for applying a commercial facility such as a store building.  <P>SOLUTION: A fire protection and smoke protection section 1 is set to provide a fire protection section serving as a smoke protection section in each floor, a smoke accumulation space is secured in an upper part thereof, and forcible mechanical smoke exhaust is carried out from the smoke accumulation space, by an exhaust fan 11. A slit 8 is formed in a ceiling 7 to secure a ceiling chamber 2 as the smoke accumulation space, and a smoke eliminating equipment is provided therein. A plurality of exhaust ports 13 are distributedly arranged in the ceiling chamber, An exhaust damper 14 is opened, when a fire disaster occurs, to discharge smoke from the plurality of exhaust ports 13 at the same time. An exhaust damper is formed into an air-tight type exhaust damper serving as a fire protection damper to dispense with the fire protection damper. A smoke protection vertical wall 6 is fixedly installed in a boundary position of the fire protection and smoke protection section. A pressurized smoke protection facility 20 is provided to pressurization-supply fresh outside air to a front chamber 22 of an emergency stair 21, a control mechanism 27 is provided therein to regulate a pressurization supply amount, and a pressure release port 26 for regulating a differential pressure is provided between the fire protection and smoke protection section and the front chamber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035503-A (JP)
Title: Discharge lamp lighting device
Inventor: SUZUKI SHINICHI
IPC: H05B41/24
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device whose cost is reduced by reducing components of high withstanding voltage of the secondary wiring side of a high voltage transformer, and which has a stable circuit operation and a high efficiency.  <P>SOLUTION: The discharge lamp lighting device 1 includes the high voltage transformer 2, a switch circuit 4 to drive the primary wiring side of the high voltage transformer 2, and a frequency changeover means 25 to changeover operation frequencies of the switch circuit 4 before and after the lighting of a discharge lamp 3. Before the discharge lamp 3 connected to the secondary wiring side of the high voltage transformer 2 is lit, the switch circuit 4 is operated at a frequency near a series resonance frequency of a resonance circuit of the secondary wiring side. After the discharge lamp is lit, the switch circuit 4 is operated at a frequency near a frequency at which the phase difference of the primary wiring side between voltage and current becomes minimum. A capacitive component of the primary wiring side resonance circuit is constituted of a capacitor C<SB>P</SB>connected in series or in parallel with the primary wiring of the high voltage transformer. A capacitive component of the secondary wiring side resonance circuit is constituted of only a parasitic capacitor C<SB>CFL</SB>of the secondary wiring side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032163-A (JP)
Title: Single hole type permeability test method
Inventor: TAMAKOSHI KOJI
IPC: G01N33/24
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single hole type permeability test method capable of easily executing permeability tests according to conditions of the ground, variations in water level in the ground, the inner diameter of a test hole, etc. without need to prepare heavy weights of various outer diameters and lengths.  <P>SOLUTION: An injection body is thrown into the water in the test hole drilled in the ground. Variations in water level in the test hole are measured with the passage of time by throwing the injection body or lifting it up out of the water. A coefficient of permeability is computed on the basis of information on the differences between measured water levels with the passage of time and the water level of an equilibrium level. A water-absorbing polymer bag 1 acquired by filling a highly-water-absorbing polymer in a bag in which water can permeate is used as the injection body, fastened to a tip of a rope, and thrown in the test hole 5 to make the water-absorbing polymer bag 1 absorb water. Then the rope is speedily lift up the water-absorbing polymer bag 1 into the air out of the water. Variations in water level in the test hole at the time are measured with the passage of time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032986-A (JP)
Title: Temperature type expansion valve
Inventor: HONDA SHIN
IPC: F25B41/06
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature type expansion valve capable of simplifying structure and capable of reducing the number of part items.  <P>SOLUTION: This expansion valve is provided with a valve housing 110 having the first passage 121 flowing in with a high-pressure fluid, the second passage 122 flowing with a low-pressure fluid flowing out into an evaporator 5, and a contraction passage 125 communicated with the second passage 122 through the first passage 121, a valve element 130 having a valve member 131 for changing a passage cross-sectional area of the contraction passage 125, and an operation rod 135 for driving the valve element 130, while synchronized with a displacement member 160 displaced in response to a pressure difference between saturation pressure corresponding to an outlet refrigerant temperature of the evaporator 5 and evaporation pressure of the evaporator 5, a slide hole 124 is formed in the valve housing 110 to be communicated with the contraction passage 125 and to store the valve element 130, and the passage cross-sectional area of the contraction passage 125 is regulated by moving the valve member 131 through the slide hole 124, while synchronized with the operation rod 135. The structure is simplified and the number of part items is reduced, by this manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038441-A (JP)
Title: Insert-molded article
Inventor: TAKANASHI HITOSHI
IPC: B29L31/34
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost-reduced insert-molded article.  <P>SOLUTION: In a cap 17, in correspondence to the specifications of depth positions of in the axial direction of a ground-connecting nut 14A and a covering nut 14B, at deviated positions in the axial direction of both nuts 14A and 14B, first and second receiving surfaces 33A and 33B are formed. In a mold 36, first and second positioning parts 30A and 30B contacting the receiving surfaces 33A and 33B respectively are formed, and the length in the axial direction of each positioning part 30 is set according to each specification of the depth position of each nut 14A or 14B. When both nuts 14A and 14B are set in the mold 36 while being engaged with the cap 17, each nut 14A or 14B is positioned at a prescribed depth position and held in the mold 36. Since the cap 17 of the same kind can be used for the nuts 14A and 14B different in the specification of a depth position, costs is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012011-A (JP)
Title: Portable security device emitting human voice
Inventor: YOSHIOKA YASUZO
IPC: G08B23/00
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with many of currently used security devices and alarm units with a strap or a switch that they require to be carried in a pocket or carried around, that they require time and effort to bring it out, and pull out the strap or turn on a switch for use in an emergency, and that it sometimes difficult to find even their whereabouts.  <P>SOLUTION: Necessary parts including a contact plate are attached to a surface of a satchel band by means of an adhesive tape. When the satchel band is grasped in an emergency, grasping force is conveyed to a support bar serving as a switch, bringing it down to contact an electromagnetic plate, then turning on a switch to reproduce human voice (shouting "molester!" and "help me!"), thus enabling it to take a quick action and widely call for help.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043438-A (JP)
Title: Technology for acquiring image having different resolution
Inventor: YOSHIHISA YASUHIKO
IPC: H04N1/17
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize pixels of an image sensor for the acquisition of images having mutually different resolution values and to suppress operation time to be required for acquiring images having different resolution values.  <P>SOLUTION: An image acquisition apparatus for generating image data from an image original is provided with a scanning unit 200 and a scanning unit carrying part for moving the scanning unit 200 from a scanning start position PSS up to a scanning end position PSE. The scanning unit 200 is provided with two lens systems for acquiring images having mutually different resolution values and a lens system switching part for moving the two lens systems and mutually switching these lens systems. An image acquisition apparatus control part for controlling the image acquisition apparatus is provided with a pre-scanning mode for moving the scanning unit 200 from the scanning end position PSE up to the scanning start position PSS after acquiring an image by a low-resolution entering lens system 312 and switching the lens system to a high-resolution entering lens system 322.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041867-A (JP)
Title: Inductance analysis system, method and program
Inventor: KATAGIRI MITSUAKI
IPC: G06F17/50
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductance analysis system allowing highly accurate analysis, reduction in analysis time and coping with upsizing.  <P>SOLUTION: Information on a power source plane 1 is input with the starting point of an uncoupled current of a feedback current corresponding to a signal current disposed near a signal through-hole 3 on the power source plane 1 to obtain potential distribution in the power source plane 1, and the obtained potential distribution in the power source plane 1 is output. Uncoupled inductance from the signal through-hole 3 in the power source plane 1 to a power source through-hole 2 can be evaluated. The uncoupled inductance L from the signal through-hole 3 to the power source through-hole 2 is represented by resistance R. A relationship, ΔV=LΔI/Δt, that the increment ΔV of voltage is represented by a product of the uncoupled inductance L and the time rate-of-change of a current is replaced with a relationship, V=R×I, that a voltage V is represented by a product of the resistance R and an uncoupled current I to conduct potential analysis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040236-A (JP)
Title: Controller for compression ignition internal combustion engine
Inventor: KITAMURA TORU
IPC: F02B1/12
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a compression ignition internal combustion engine performing spark ignition operation by an Atkinson cycle, computing an amount of fuel injection to determine whether switching to premixed compression ignition operation is possible or not, and avoiding the deterioration of drivability or the worsening of exhaust emission performance.  <P>SOLUTION: When spark ignition operation is performed at the Atkinson cycle, this controller infers an amount Fw of injection fuel adhered on a wall face when supposing that the spark ignition operation is switched to premixed compression ignition (HCCI) operation (S206), calculates an amount ToutHCCI of fuel injection by using the inferred amount Fw of injection fuel adhered on the wall face (S208), and inhibits switching from the spark ignition operation to the premixed compression ignition operation when the calculated amount of fuel injection is zero or a value close to it (S210, S202).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037896-A (JP)
Title: Structure for installing kitchen counter on wall surface
Inventor: KURODA ATSUO
IPC: A47B96/06
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing structure which enables the installation of a face-to-face kitchen counter in a cantilever style firmly and aesthetically on the wall.  <P>SOLUTION: A structure for installing an end section of a kitchen counter on a wall is composed of a supporting bracket 1 made of a vertical fixing piece 11 and a horizontal supporting piece 12 with L-shape section and a fixing concave section 2 which is installed on the wall W in a concave manner to fix the supporting bracket 1. The vertical fixing piece 11 of the supporting bracket 1 is fixed on a back surface 21 of the fixing concave section 2 and a corner section 111 of the vertical fixing piece 11 is supported by a bottom surface 22 of the fixing concave section 2. The horizontal supporting piece 12 projected from the wall W supports an end section 31 in a longitudinal direction of a counter 3 in a cantilever style.  <P>COPYRIGHT: (C)2007,JPO&INPIT