baber/WOPTO huggingface dataset:
Patent JP-2007313882-A (JP)
Title: Optical information recording medium, method for recording information, and compound
Inventor: WATANABE TETSUYA
IPC: G11B7/24035
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which excels in informational high-density recording and reproduction performed by irradiation with a laser beam of 440 nm or less and in preservability.  <P>SOLUTION: A first optical information recording medium 10A comprises a first write-once type recording layer 14 capable of recording information by laser beam irradiation with a wavelength of 440 nm or less on a first substrate 12, wherein the first write-once type recording layer 14 contains a metal complex pigment having a specific compound as a ligand.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008259310-A (JP)
Title: Mold motor and its manufacturing method
Inventor: TAKEDA YASUTOSHI
IPC: H02K5/10
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mold motor which is highly waterproof even in a combination of materials where mold resin and electronic parts do not adhere firmly by mold.  <P>SOLUTION: This mold motor 100 where a stator core 2 and electronic parts 4 are molded integrally by mold resin 6 and an interface between the above electronic parts 4 and the mold resin 6 is exposed, is equipped with a waterproof layer 5 which is made on the above interface, and is adhesive with both the above electronic parts 4 and the mold resin 6, and is bonded with both the electronic parts 4 and the mold resin 6 by the heat during molding by the above mold resin 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259966-A (JP)
Title: High pressure fluidized bed type aerobic waste water treatment equipment
Inventor: TAKEWAKI KOJI
IPC: C02F3/08
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide high pressure fluidized bed type aerobic waste water treatment equipment in which clogging of a separator part with sand can be prevented.  <P>SOLUTION: The high pressure fluidized bed aerobic waste water treatment equipment has inside a reactor body 14 into which waste water is introduced: a reactor part 11 equipped with an inner tube 15 for air lift; and the separator part 12 disposed above the reactor part 11 and separating waste water, sand and gas, wherein the separator part 12 is equipped with a gas collection tube 21 located above the inner tube 15 and collecting gas, and a sedimentation layer 24 for subjecting waste water and sand made to overflow from the gas collection tube to sedimentation is formed between the gas collection tube 21 and the upper reactor body 14, and further, a gap 29 for returning the sand subjected to the sedimentation in the sedimentation layer 24 to the reactor part 11 is formed between the reactor body 14 and the gas collection tube 21. The high pressure fluidized bed aerobic waste water treatment equipment is characterized in that the reactor body 14 or the gas collection tube 21 is equipped with a deposition preventing means 30 destroying the lump of the sand clogging the gap 29, so that the sand is caused to flow down to the reactor part 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263531-A (JP)
Title: One-segment broadcasting signal re-radiation device
Inventor: MITAKE EITETSU
IPC: H04N7/173
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-segment broadcasting signal re-radiation device for stably radiating a one-segment broadcasting signal to a portable terminal even indoors and in a fringe area.  <P>SOLUTION: The one-segment broadcasting signal re-radiation device 1 is provided with a terminal (broadcasting signal input means) T1 which inputs a broadcasting signal from an outdoor antenna A receiving terrestrial digital broadcast from an external antenna terminal T0 and an antenna ANT which radiates the input broadcasting signal to the portable terminal M having an antenna for receiving the broadcasting signal of one-segment broadcast. In addition, the one-segment broadcasting signal re-radiation device 1 is provided with an input level detection part (input level detection means) 2 for detecting an input level of the input broadcasting signal and an attenuator (input level attenuation means) 3 which attenuates an output level of the broadcasting signal to be radiated to a predetermined value according to the detected input level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266032-A (JP)
Title: Device and method for manufacturing glass preform for optical fiber
Inventor: NUNOME TOMOHIRO
IPC: C03B37/018
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for manufacturing a preform by which a glass preform for an optical fiber is uniformly produced across the longitudinal direction, and an optical fiber is provided at a low cost.  <P>SOLUTION: The device for manufacturing the glass preform for the optical fiber includes: a chamber having independent reaction vessels for a core and for a clad; a core burner inserted into the reaction vessel for a core; and a clad burner inserted into the reaction vessel for a clad, is constituted so that the glass raw material gas is supplied to the plurality of burners, and glass particulates produced in flame are deposited on a target, so as to produce a silica glass porous body, wherein the reaction vessel for a core is provided with an air inlet so as to surround the core burner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271638-A (JP)
Title: Capacitor module
Inventor: MITSUI KATSUSHI
IPC: H02J7/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor module in which a user's convenience and maintenability by a service operator are improved.  <P>SOLUTION: The capacitor module 30 consists of an electric double layer capacitor 50, power feeding lines a, b for feeding power stored in the electric double layer capacitor 50 to an electric apparatus 10 connected, a signal line c from the electric apparatus 10, a discharge control circuit 40 for controlling discharge of electric charges stored in the electric double layer capacitor 50, and a switch 31 for maintenance. The discharge control circuit 40 stops the discharge control on the basis of a discharge stop command signal from the signal line c, executes the discharge control on the basis of the absence of the discharge stop command signal from the signal line c, and executes the discharge control on the basis of a discharge command signal d emitted by an operation of the switch 31 for maintenance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267581-A (JP)
Title: Breather device
Inventor: KAWAMURA TATSUYA
IPC: F16H57/027
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breather device capable of generating strong centrifugal force by spiral swirling, and having enhanced separation efficiency by improving separation.  <P>SOLUTION: This breather device 10 is provided with: a gas introducing pipe 15 provided with a conduit 12 having a spirally extending guide passage 14 formed on an inner wall surface, and communicating the inside of the conduit 12 with the outside thereof; and a gas exhaust pipe 16 having a first opening positioned inside of the conduit 12 and a second opening positioned outside of the conduit 12, and penetrating through the conduit 12. The conduit 12 is formed into a closed circuit shape including the setting position of the gas exhaust pipe 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268796-A (JP)
Title: Plasma display device and driving method of plasma display panel
Inventor: IBARAKI HIROSHI
IPC: G09G3/288
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To stably generate a write discharge with respect to a plasma display device and a driving method of a plasma display panel.  <P>SOLUTION: The plasma display device includes a plasma display panel; a scan electrode driving circuit which generates a falling waveform voltage gradually falling, in an initialization period and generates a first inclination waveform voltage gradually rising, in an initialization period of a least one sub-field of one field period and generates a second inclination waveform voltage which has a gradient sharper than that of the first inclination waveform voltage and falls immediately after a rising waveform voltage reaches a preliminarily determined prescribed potential, in the last of a sustain period; and a panel temperature detection circuit. The lowest voltage of the falling waveform voltage is switched among a first voltage, a second voltage having a voltage value higher than that of the first voltage, and a third voltage having a voltage value higher than that of the second voltage to generate the falling waveform voltage, and the lowest voltage is switched in accordance with a temperature detected by the panel temperature detection circuit to generate the falling waveform voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277320-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUWA YOSHIMUNE
IPC: H01L21/8234
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which has simple processes and can highly control the shape.  <P>SOLUTION: A silicon oxide film is formed on the top surface of a silicon substrate 1 so as to cover a region RH and not to cover a region RM and a region RL. Then, thermal oxidation is applied to the silicon substrate 1 to thicken the silicon oxide film formed on the region RH to form a silicon oxide film 18, and a silicon oxide film 17 is formed on the region RM and the region RL. Then, a polysilicon film 23 is formed so as to cover the region RH and the region RM and not to cover the region RL, and etching is performed using the polysilicon film 23 as a mask to remove the silicon oxide film 17 formed on the region RL. A silicon oxide film 29 thinner than the silicon oxide film 17 is formed on the region RL. After that, a polysilicon film 33 is formed so as to cover the polysilicon films 23 and 31, and the polysilicon films are patterned to form a gate electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275201-A (JP)
Title: Refrigerating air-conditioning device
Inventor: SHIBA HIROKUNI
IPC: F24F1/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning device of high performance with a refrigerant filled by a regulation value or lower by combining a heat exchanger of high performance with the small amount of refrigerant accumulation and refrigerating cycle technology by using propane and isobutane as a combustible hydrocarbon refrigerant.  <P>SOLUTION: In this refrigerating air-conditioning device comprising a refrigerant circuit constituted by connecting a refrigerant pipe for liquid and a refrigerant pipe for gas, connecting a compressor, a four-way valve, a heat source-side heat exchanger, a pressure reducing means, an use-side heat exchanger, an outdoor machine and an indoor machine in a state of a closed loop, and a control means, using the combustible hydrocarbon refrigerant as the refrigerant, and supplying cold/hot heat from the use-side heat exchanger, in-pipe cross-sectional areas of pipes 1, 2, 3 forming an internal refrigerant flow channel of the heat source-side heat exchanger or the use-side heat exchanger are determined so that the in-pipe cross-sectional areas of the pipes 1, 3 at longitudinal end portions are larger than the in-pipe cross-sectional area of the pipe 2 at the longitudinal intermediate portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278602-A (JP)
Title: Method for steel tower reconstruction
Inventor: KIHARA YOICHI
IPC: H02G1/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reconstructing power line steel towers that ensures substantially the same work space as in construction methods using a power cable and inexpensively and easily achieves construction with a higher degree of freedom and is excellent in workability.  <P>SOLUTION: The method for construction work for power line steel towers is characterized in that: before a power line steel tower is reconstructed at the present location, two power lines, respectively disposed between two parts interposing the power line steel tower between them, are supported on the power line steel tower or a support installed close thereto through an insulated wire material; using a long jumper wire composed of an insulated wire, the two power lines are connected together; and the jumper wire is arraged outside the work space. For the insulated wire material, a non-conductor, in particular, various types of ropes made of organic fiber can be used. With respect to the insulated wire material and the jumper wire, both ends thereof can be coupled to connection points respectively provided on the power lines. A protruding member or the like can be used to arrange the jumper wire outside the work space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274698-A (JP)
Title: Bag body manufacturing frame and bag body manufacturing method
Inventor: TANAKA TOSHIHIRO
IPC: E02B3/04
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag body manufacturing frame by which a manufactured bag body can be easily taken out.  <P>SOLUTION: The bag body manufacturing frame 10 comprising upper opening parts 14a, 14b, lower opening parts 16a, 16b facing the upper opening parts 14a, 14b, and wall faces 13a, 13b connecting the upper opening parts 14a, 14b with the lower opening parts 16a, 16b can hold the bag body 30b inside. When the bag body 30b filled with a filling material is taken out, the wall faces 13a, 13b of the bag body manufacturing frame 10 are divided into two parts in a manner that the upper opening parts 14a, 14b are taken apart from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279520-A (JP)
Title: Radius end mill
Inventor: MATSUMOTO MOTOKI
IPC: B23C5/10
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radius end mill capable of preventing fracture of a round corner cutting edge arranged on the outer periphery of a tip part to elongate a service life and enabling manufacturing at low cost.  <P>SOLUTION: In the radius end mill 1, the round corner cutting edge 3 is provided on the outer periphery of the tip part of an end mill body 2 rotated around an axial line O. A tip cutting edge part 9 comprising a tip part of the round corner cutting edge 3 and an end cutting edge 4 arranged on the tip side of the round corner cutting edge 3 is formed of a cubic boron nitride sintered body, and the length L in the axial line O direction of the tip cutting edge part 9 is set smaller than the radius r of the round corner cutting edge 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008034082-A (JP)
Title: Asynchronous semiconductor memory device
Inventor: MIYATAKE HISATADA
IPC: G11C11/403
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asynchronous pseudo SRAM which has compatibility with an asynchronous SRAM.  <P>SOLUTION: The asynchronous pseudo SRAM has a memory cell array 11 including dynamic memory cells 18; an array control circuit 12 for controlling reading or writing with an access enable signal bAE, and generating a busy signal bBUSY; an ATD circuit 19 for generating an address transition detecting signal ATD; an access request signal generating circuit 20 for generating an access request signal ARP with a chip enable signal bCE, a write enable signal bWE, and the address transition detecting signal ATD; an access waiting circuit 21 for controlling an access waiting signal bECP with the access request signal and the access enable signal; an access starting up circuit 15 for controlling the access enable signal with the access waiting signal and the busy signal; an OR circuit 16 for indicating acquisition of input data and so forth; and a latch circuit 17 for latching the address and so forth with the access enable signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008281376-A (JP)
Title: Dew point detector
Inventor: HAYASHI EIJI
IPC: G01N25/66
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew point detector capable of determining a dew point with a comparatively simple circuit constitution, and outputting a result as a direct analog signal.  <P>SOLUTION: The dew point detector having an operation system for calculating a dew point Td by a following expression based on a detected temperature Tx and a detected humidity H: Td=Tx-k[(1-H)<SP>2</SP>+b](Tx-Ts), is characterized by including the first pulse width modulation circuit for operating (1-H)<SP>2</SP>in the operation expression, and the second pulse width modulation circuit for performing level adjustment operation of (1-H) based on a humidity signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280696-A (JP)
Title: Underground water tank
Inventor: HONDA MAKOTO
IPC: E03F1/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground water tank with an improved rainwater supply pipe for supplying rainwater to the underground water tank.  <P>SOLUTION: The underground water tank 1 adapted to store water supplied through a rainwater supply pipe P in spaces S of a laminated body formed by laminating water retaining materials 2 comprises an L-shaped support member 7 having an L-shaped section laid along the side surface of the laminated body which is supported on the upper surface of the laminated body; a vertical hole 2a formed vertically in the laminated body; and a hole 7a for supporting the rainwater supply pipe P in the L-shaped support member 7. The middle of the supply pipe P is supported by the edge of the hole 7a of the L-shaped support member 7, and the tip of the supply pipe P is disposed to face the vertical hole 2a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007308702-A (JP)
Title: Composition of fuel oil
Inventor: SIGGELKOW BETTINA
IPC: C10L10/14
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive that improves cold flow behavior of a fatty acid ester, which is derived from, for example, rapeseed oil, used oil, sunflower oil and/or soy bean oil and comprises at least 7 wt.% of methyl palmitate or methyl stearate, and can adjust the CFPP value of the oil to be constant at -10°C or -20°C even during the process of storage thereof over a long period of time in the temperature region of a clouding point thereof or lower.  <P>SOLUTION: The additive for the fuel oil comprises (A) a copolymer of ethylene with an acrylate or a vinyl ester bearing a 1-18C alkyl group and having a specific melt viscosity range and (B) a comb-shaped polymer comprised of at least one alkyl-substituted ethylenically unsaturated dicarboxylate bearing a 1-16C alcohol residue.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008289212-A (JP)
Title: Motor
Inventor: IWATA KAZUYUKI
IPC: H02K21/14
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase the variable range of the induced voltage constant of a motor efficiently.  <P>SOLUTION: The motor 10 comprises an inner circumferential rotor 11, an outer circumferential rotor 12, and a rotation mechanism 14 which can change the relative phase between the inner circumferential rotor 11 and the outer circumferential rotor 12 by turning at least the inner circumferential rotor 11 or the outer circumferential rotor 12 around the axis of rotation. The rotation mechanism 14 has a vane rotor 32 which rotates by receiving the pressure of fluid supplied externally and first and second pressure chambers, and further comprises a fluid passage 59b interconnecting the first and second pressure chambers and an air gap portion 60 between the inner circumferential rotor 11 and the outer circumferential rotor 12, and a centrifugal pressure chamber 59a for accumulating centrifugal fluid pressure due to rotation of the motor 10 near the air gap portion 60 of the fluid passage 59b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288252-A (JP)
Title: Process for fabricating functional element, photoelectric conversion element, image sensor
Inventor: HAYASHI MASAYUKI
IPC: H01L27/146
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a functional element in which deterioration in characteristics of the whole functional element can be prevented at a low cost while enhancing the characteristics of the functional film in the functional element.  <P>SOLUTION: The process for fabricating a photoelectric conversion element having a pair of opposing electrodes 7 and 9, and a photoelectric conversion film 8 sandwiched between the electrodes 7 and 9 comprises a step for forming the photoelectric conversion film 8 on the electrode 7 (fig.2(a)), a step for forming the electrode 9 on the photoelectric conversion film 8 (fig.2(b)), a step for forming a deterioration prevention film 11 which prevents deterioration of the electrode 9 due to annealing for enhancing the characteristics of the photoelectric conversion film 8 on the electrode 9 (fig.2(c)), and an annealing step to be performed after formation of the deterioration prevention film 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287547-A (JP)
Title: Screen display device
Inventor: HIRAOKA YUKIO
IPC: G06F3/0484
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen display device allowing improvement of operability by an operator performing monitoring/operation of facilities/equipment, and allowing the mutual operators monitoring the facilities/equipment to efficiently perform information sharing, by providing a system for performing distinction as operation of a window to an important screen or a screen always often viewed in the monitoring/operation of various kinds of the facilities/equipment.  <P>SOLUTION: In a display screen 10, each of an A screen-a D screen is a normal window 1, and an E screen is a specific window 2 always disposed in the rearmost face. Not only when operating (clicking) the B screen that is the normal window as shown in (a) but also when operating (clicking) the E screen that is the specific window 2 as shown in (b), the specific window 2 is disposed in the rearmost face, and becomes an active window 4. Thus, the specific window 2 is always disposed in the rearmost face to improve the operability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008162253-A (JP)
Title: Metal foil with adhesive layer, metal clad laminated sheet using this, and printed wiring board
Inventor: ONOZEKI HITOSHI
IPC: H05K3/38
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal foil with an adhesive layer useful for forming a wiring board in which even if a thin wiring board manufacturing time, double-sided simultaneous exposure is possible, and the fall of heat resistance and Tg (glass-transition temperature) are suppressed, and to provide a metal clad laminated sheet and a printed wiring board using this.  <P>SOLUTION: The metal foil with an adhesive layer includes a metal foil and an adhesive layer, and is characterized in that the adhesive layer includes 0.01-5 pts.wt. of an ultraviolet-shielding agent based on a resin solid content which composes an adhesive layer, and has 10 μm or less of a thickness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008288086-A (JP)
Title: Vehicular headlight
Inventor: SUZUKI EIJI
IPC: F21Y101/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a shade by fixing two thin sheets with high portion accuracy in order to obtain a light distribution pattern with high accuracy.  <P>SOLUTION: The shade 5 comprising a two-plate structure in which first and second shade portions 14 and 15 of board members that are different from each other are mutually to each other is included. The first shade portion 14 and a spring member 6 form an integral structure. Position regulation portions 23 and 24 fit with each other to regulate their positions between each other is placed on the first shade portion 14 and the second shade portion 15, respectively. As a result, the two first and second shade portions 14 and 15 can be fixed with high position accuracy by fitting the position regulation portions 23 and 24 with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT