baber/WOPTO huggingface dataset:
Patent JP-2006310791-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI SHUICHI
IPC: H01L21/822
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the matter of a conventional semiconductor device that breakdown voltage characteristics of a diode for protecting an element against overvoltage are not enhanced.  <P>SOLUTION: In the semiconductor device, a diode 1 for protecting an element is fabricated in an epitaxial layer 3 on a substrate 2. A metal layer 14 for Schottky barrier is formed on the surface of the epitaxial layer 3 and a P type diffusion layer 7 is formed under the end 20 of the metal layer 14 for Schottky barrier. A P type diffusion layer 9 is formed to the cathode region side and coupled with the P type diffusion layer 7. A metal layer 18 applied with anode voltage is formed above the P type diffusion layer 9 and field plate effect can be attained. With such a structure, remarkable variation in curvature of a depletion layer is reduced and breakdown voltage characteristics of the protection diode 1 are enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295142-A (JP)
Title: Piezoelectric element
Inventor: NAKAMURA YUKI
IPC: H01L41/18
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element superior in reliability which suppresses reaction such as diffusion, etc. caused between an upper electrode layer of the piezoelectric element and a piezoelectric thin film layer under loading of heat and an electric field, etc.  <P>SOLUTION: The piezoelectric element 8, which is formed by laminating a lower electrode layer 2, the piezoelectric thin film layer 3 and the upper electrode layer 5 in this order on one surface of a substrate 1, is provided with a diffusion prevention layer 4 between the upper electrode layer 5 and the piezoelectric thin film layer 3. Therefore, the diffusion reaction caused between the piezoelectric thin film layer 3 and the upper electrode layer 5 due to the load of heat and the electric field, etc. is suppressed. Thus the piezoelectric element 8 with stable properties in which no leakage current is generated is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244529-A (JP)
Title: Air disinfection apparatus
Inventor: FUKUSHIMA NORIO
IPC: A61L9/01
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air disinfection apparatus reducing a power consumption and saving energy.  <P>SOLUTION: This air disinfection apparatus which has an electrolytic cell generating electrolytic water by electrolyzing water, a gas-liquid contact member where the electrolytic water generated by the electrolytic cell is dropped, and an air blowing fan blowing air in a room to the gas-liquid contact member, is further provided with an operation means intermittently operating the air blowing fan and, when executing an intermittent operation by the operation means, the air blowing fan is continuously operated for a prescribed operation continuation time T8 from starting the operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245017-A (JP)
Title: Energy system
Inventor: IWASAKI YASUKAZU
IPC: C01B13/02
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy system increasing an energy efficiency.  <P>SOLUTION: The system is provided with a device 2 manufacturing hydrogen and oxygen from water using the energy obtained by reproducing a natural energy, an energy conversion device 3 converting the energy by firing a fuel (a) using the oxygen obtained from the device 2, and a carbon dioxide recovery device 4 recovering the carbon dioxide exhausted from the energy conversion device 3, and is characterized by supplying at least one of hydrogen and electric power.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244791-A (JP)
Title: Game machine
Inventor: KAKIUCHI JUNICHIRO
IPC: A63F7/02
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution making a game machine to discriminate a game-medium dispenser of a specified structure and capable of giving a game player how to use through a display device with a liquid crystal screen or the like.  <P>SOLUTION: The game machine is provided with the display device (19) visible from the game player and a display control means (210) for controlling the display device (19) according to display state data stored in a display state data memory means (300). When a specified structure (25) to be discriminated is placed in a side facing the game machine of the game-medium dispenser for dispensing the game medium to the game machine provided in close proximity, in the case where a discrimination structure (50) showing a specified discrimination state is placed in the side facing the game-medium dispenser and the display state data stored in the memory means (300) include game-medium dispenser information data showing information related to the game-medium dispenser with the structure to be discriminated, the display control means (210) is able to display the information related to the game-medium dispenser on the display device according to the game-medium dispenser information data when the discrimination structure (50) shows the specified discrimination state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257676-A (JP)
Title: Optical pickup and liquid crystal optical element
Inventor: NAKA HIDEJI
IPC: G02F1/1347
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup which has a tilted liquid crystal optical element formed by integrating a liquid crystal panel for aberration correction and a liquid crystal panel for an nλ/4 plate.  <P>SOLUTION: This liquid crystal optical element (100) has a first liquid crystal layer (110) having a first rubbing direction (111) for aberration correction, a second liquid crystal layer (120) having a second rubbing direction (121) and formed integrally with the first liquid crystal layer, and a transparent electrode (155) to apply a voltage to the second liquid crystal layer to control the phase quantity of a light beam passing the second liquid crystal layer. The angle (ψ) between the first and second rubbing directions is determined so that the liquid crystal optical element functions as an nλ/4 plate depending on the tilt angle (α). This optical pickup (1) has such a liquid crystal optical element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007222574-A (JP)
Title: System stand
Inventor: NAKAJO NOBORU
IPC: A47G7/04
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a system stand for a display, which is suitably used when objects to be displayed such as potted foliage plants are beautifully held and exhibited, etc.  <P>SOLUTION: The system stand 10 includes a support to be raised and fixed at a base part 12, one or more arm members 16 arranged at the support so as to be freely turnable and replaceable, a fixing tool 18 for the arm members is arranged at the top of the support, the support parts 20 of the objects to be displayed are arranged at the end part of each arm member, and theses supporting parts 20 are made freely adjustable in position relative to the radial direction and/or longitudinal direction of the support. By the use of the system stand 10, the positional relation of the support parts for supporting the foliage plants is easily adjusted as desired in accordance with an arrangement environment or a plant state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007256583-A (JP)
Title: Belt-fixing device
Inventor: HAMADA TOSHIYUKI
IPC: G03G15/20
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-fixing device having another fixing means independent of a heat source incorporated in a heat roller, wherein stable temperature control is made possible.  <P>SOLUTION: The belt-fixing device 1 has an internal heat roller 6 and an internal heater lamp 6a in a hollow formed inside a fixing belt 2, and the surface of a fixing roller 3 is heated. A non-contact type thermistor 12 is disposed outside of and near the fixing belt 2, and at a position on the upstream side of a nip area N in the rotating direction x of the fixing belt 2. The fixing roller 3 has a diameter equal to or larger than that of the heat roller 5. The non-contact type thermistor 12 is disposed, at a position so that the angle α between a line AB, extending from the center A of the fixing roller 3 to the center B of the heat roller 5 and a line AC, extending from the center A to the center C of the non-contact type thermister 12 is 90° or larger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259144-A (JP)
Title: Light source wavelength controller
Inventor: OTANI TOSHIHIRO
IPC: H04B10/572
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source wavelength controller for setting and inputting right wavelength into an optical wavelength multiplexer, by controlling automatically an output wavelength at a transmitter in a wavelength divisional multiplexing communication system.  <P>SOLUTION: The light source wavelength controller is provided with band pass filters 23-1 to 23-m for passing only light with correct wavelength between a transmitter 20, and an optical multiplexing module 25 of a multiplexing/demultiplexing unit 24 and reflecting light with other wavelength. In the transmitter 20, a reflective light monitor 26 is provided for monitoring reflection light from band pass filters 23-1 to 23-m, and the intensity of the reflective light is investigated. The wavelength of the light oscillated at a tunable LD unit 21 is so controlled that the intensity of the reflective light is made smaller than a threshold value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255345-A (JP)
Title: Control method of exhaust gas cleaning system and exhaust gas cleaning system
Inventor: HARA SHINJI
IPC: F01N3/08
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an exhaust gas cleaning system that can supply an appropriate amount of ammonium based an ammonia aqueous solution according to the NO<SB>2</SB>/NOx ratio, and can suppress the discharge of NOx and ammonium to the downstream side of a selective contact reduction type catalyst apparatus, and provide an exhaust gas cleaning system, in an exhaust gas cleaning system in which a DRF apparatus, a selective contact reduction type catalyst apparatus are arranged in this order from the upstream side, in an exhaust gas passage of an internal combustion engine, and the DRF apparatus has an oxidization catalyst apparatus.  <P>SOLUTION: The method comprises the steps of calculating the ratio between nitrogen dioxide and nitrogen oxide in consideration of the produced amount of nitrogen dioxide in an oxidization catalyst apparatus 13a, and the consumed amount of nitrogen dioxide in a filter apparatus 13b, adjusting the supply amount Qs of an ammonium based aqueous solution S based on this ratio, further calculating the produced amount of nitrogen dioxide in consideration of a space speed SV and temperature T13a of the exhaust gas G passing through the oxidization catalyst apparatus 13a, and calculating the consumed amount of nitrogen dioxide in consideration of the accumulated amount of soot Wpm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258067-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAKAGAWA HIROE
IPC: H01M10/05
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery provided with a nonaqueous electrolyte having flame resistance or self extinguishing characteristics, and with superior high rate charge and discharge characteristics.  <P>SOLUTION: In the nonaqueous electrolyte battery provided with the nonaqueous electrolyte in which a positive electrode, a negative electrode, and an electrolyte salt are dissolved, this is the nonaqueous electrolyte battery in which the nonaqueous electrolyte contains 5 wt.% or more of phosphate esters having at least one fluorine atom in a molecular chain to the whole weight of the nonaqueous electrolyte, in which electrolyte salt concentration is 1 mol/l or more, and in which viscosity at 20°C is less than 6.4 mPas, thereby problems can be dissolved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253216-A (JP)
Title: Gas feed nozzle for laser welding and laser welding equipment
Inventor: KAWADA NAOKI
IPC: B23K26/14
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in the quality of a weld zone by easily forming a stable oxidation preventive atmosphere around a molten pool generated by the irradiation of laser light.  <P>SOLUTION: A gas feed nozzle 3 for laser welding has a nozzle body part 3a tilted to the light axis LS of laser light L emitted to a sheet material W and injecting a shielding gas G from the oblique part thereof, and the tip 3E of the nozzle body 3a is provided on a planar face PA tilted to the standard plane SP orthogonal to the tube axis line NS of the nozzle body 3a and orthogonal to the light axis LS.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265795-A (JP)
Title: Rotating connector
Inventor: KAMIYA KAZUTAKA
IPC: B60R16/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating connector in which the thinning of a mould member is possible and reliability and productivity can be improved by preventing the mixing up of a conductor of a lead wire and an electric short circuit.  <P>SOLUTION: The rotating connector 1 has a rotator 10 arranged rotatably with resped to the stator 11 and transmits a signal between the rotator 10 and the stator 11. A plurality of mould members 22, 32 are provided which are arranged at the stator 11 side, have openings 101, 102, and in which bus bars 24, 34 and lead wires 20, 30 welded on the bus bars 24, 34 are arranged. Two sheets of mould members 22, 32 are fixed by a welding part with the two sheets of mould members 22, 32 combined in one set and the openings 101, 102 of the two sheets of mould members 101, 102 facing the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261099-A (JP)
Title: Information hiding sheet
Inventor: SHIMAZU MITSUAKI
IPC: B42D15/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information hiding sheet capable of obtaining a duplicate without a complicated operation.  <P>SOLUTION: The problem is solved by the information hiding sheet in which a duplicating sheet 2 being an upper paper and a base sheet 1 being a lower paper are laminated and arranged so that a hiding information entering part 30 and a duplicate entering part 30 are overlapped, and are stuck together so as to be releasable with a pressure-sensitive adhesive part 20 and a releasing processing part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261787-A (JP)
Title: No-vacancy detection device for cage
Inventor: KAWAGUCHI TAKEYOSHI
IPC: B66B11/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a no-vacancy detection device for a car having an operation function capable of prolonging door opening time limit to ensure sufficient time for getting-in-and-out when the crowded situation in the car is measured by a pressure measuring device and a computing device and it is predicted that sufficient time for getting-in-and-out cannot be ensured.  <P>SOLUTION: This no-vacancy detection device for the car is constituted in such a way that change of pressure generated by passengers and loads in the car and applied on a side face in the car is measured by pressure measuring devices 3 to 16, the crowded situation in the car is determined by the computing device 17 based on the measurement data, and extension of door opening time limit is indicated by a door time limit setting device 18 based on the results of determination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262029-A (JP)
Title: Gommage cosmetic
Inventor: HIRAOKA SHINGO
IPC: A61K8/37
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gommage cosmetic easy to form a grinding off scum when grinding off and capable of obtaining sufficient gommage effect, which makes skin smooth and soft after use.  <P>SOLUTION: The gommage cosmetic comprises (A) 0.5-3 mass% of a film-forming water-soluble polymer, (B) 1-10 mass% of a polystyrene powder and (C) 0.5-5 mass% of an oil that is liquid at 25°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269859-A (JP)
Title: Gas oil composition
Inventor: IGUCHI YASUTOSHI
IPC: C10L1/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas oil composition having excellent ignitability and low-temperature fluidity and suitably usable in the winter or in cold districts.  <P>SOLUTION: The gas oil composition has 0.05-3.5 molar ratio of a di-branched or higher branched isoparaffin C with m carbon number (wherein, m is an integer of 10-21) to a mono-branched isoparaffin B with the m carbon number within the range of 10-21 carbon number and 0.1-10.0 molar ratio of a di-branched or higher branched isoparaffin C with n carbon number (wherein, n is an integer of 22-25) to a mono-branched isoparaffin B with the n carbon number within the range of 22-25 carbon number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273656-A (JP)
Title: Reflective mask blanks, reflective mask, and manufacturing method of semiconductor device
Inventor: HOSOYA MORIO
IPC: G03F1/22
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective mask blanks capable of realizing pattern transfer having higher contrast than that of a conventional CrN-based material, and to provide a reflective mask.  <P>SOLUTION: The reflective mask blanks 10 has a substrate 1, a multilayer reflection film 2 for reflecting an exposure light, a protective film 6 on the multilayer reflection film 2, a buffer layer 3, and an absorber film 4 for absorbing the exposure light. These are sequentially formed on the substrate 1. The buffer layer 3 is made of a material containing chromium (Cr) as a main component, containing at least one kind of element selected from among silver (Ag), tellurium (Te), osmium (Os), rhenium (Re), and germanium (Ge). In the reflective mask 20, a transfer pattern is formed on the absorber film of the reflective mask blanks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268103-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of not making a player have the feeling of distrust as regards a performance relating to a big winning game state.  <P>SOLUTION: When a specified big winning game state is attained, the total number of rounds in which the specified big winning game state continues is decided and the stipulated number of entries (20 pieces) corresponding to the number of rounds smaller than the total number of rounds is reported as the expected number of entries in an individual period (entry expected number displays +20). Then, when the number of entries counted by a counter during the individual period is larger than the reported expected number of entries (when the value of the counter during the individual period becomes "0" in the middle of the round in the individual period), the difference of the number of entries is added to the expected number of entries to be reported by bonus continuation performance display (entry expected number displays +22).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006245597-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHIMOTSUSA MINEO
IPC: B41J2/05
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, in which the semiconductor device used for driving an electrothermal transducer is further improved in degree of integration, by reducing an occupied area on a chip that a switching element group having a superior withstand voltage characteristic occupies.  <P>SOLUTION: The method for manufacturing the semiconductor device has a process of forming n-type well regions 2 on one main surface of a p-type semiconductor substrate 1, a process of forming gate insulating films 203 on the n-type well regions 2, a process of forming gate electrodes 4 on the gate insulating films 203, a process of doping a p-type impurity by using the gate electrodes 4 as a mask, a process of forming p-type base regions 6 by diffusing the p-type impurity, and a process of forming n-type source regions 7 on the surface sides of the p-type base regions 6 by using the gate electrodes 4 as the mask, and n-type drain regions 8 and 9 to be offset from the gate electrodes 4 on the surface sides of the n-type well regions 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007278542-A (JP)
Title: Piping connecting structure of heat exchanger
Inventor: KAMIOKA HIROSHI
IPC: F28F9/02
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping connecting structure of a heat exchanger capable of improving workability in connecting pipes.  <P>SOLUTION: This piping connecting structure of the heat exchanger comprises a connector 10 disposed on a header tank 3 of the heat exchanger 1 and having pipe connecting ports 14a, 14b, a pipe 4 connected with the pipe connecting ports 14a, 14b for introducing or discharging a heat exchanging medium, and an U-shaped bracket 20 mounted on the connector 10 in a state of holding the connector 10. The U-shaped bracket 20 comprises a notch portion 22 through which the pipe 4 is penetrated, and a flange portion 4a formed on an outer periphery of the pipe 4 is locked with the connector 10 at a peripheral edge portion of the notch portion 22. Thus the pipe 4 can be temporarily fixed by the U-shaped bracket 20 in connecting the pipe 4 to the connector 10, and the workability in connecting piping for the heat exchanger 1 can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282324-A (JP)
Title: Power supply system and notebook-size personal computer
Inventor: SUZUKI KEIJI
IPC: H02M3/155
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high frequency in a DC-DC converter and to reduce the converter in size, and thereby to enable the DC-DC converter to be mounted in a notebook-size personal computer.  <P>SOLUTION: Power fed from a DC power supply is divided into first and second DC-DC converters, power is fed to a third DC-DC converter and a first system load from the first DC-DC converter, power is fed to a fourth DC-DC converter and a second system load from the second DC-DC converter, and power is fed to a processor from the third and the fourth DC-DC converters which are controlled at different phases. The third and the fourth DC-DC converters are thereby made to have high frequencies, and is largely reduced in size. Outside dimensions of the first and the second DC-DC converters are also made not to exceed a size in which the converters can be mounted in the notebook-size personal computers PC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280697-A (JP)
Title: Mounting structure of watertight cover
Inventor: OTAKE KATSUYA
IPC: H01R13/52
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent later separation of a mounting structure of a watertight cover made by outwardly fitting the watertight cover from a protruded side tip of a terminal block toward its root.  <P>SOLUTION: A plurality of island-like projection parts 15 are formed at an outer periphery face of the terminal block along its peripheral direction, with a groove-like recess part 13 formed at a place nearer to the root part than the island-like projection parts. A plurality of protruded parts 51 formed at the watertight cover 41 in free elastic deformation inward and outward along a periphery of the opening at a front side. The protruded parts 51 are provided with engagement hooks engaged with the groove-like recess part 13 and an engagement window 58 engaged with the island-like projection parts 15. It is so structured that the engagement hooks are engaged with the groove-like recess part 13 and the island-like projection parts 15 are engaged with the engagement window 58, with the inner periphery face of the opening at the front side of the watertight cover 41 in a state outwardly fitted to the outer periphery face of the terminal block 1. This double-locking structure enhances an effect of separation prevention.  <P>COPYRIGHT: (C)2008,JPO&INPIT