baber/WOPTO huggingface dataset:
Patent JP-2008008479-A (JP)
Title: Seismic isolator
Inventor: MORI TOSHIYUKI
IPC: F16F15/04
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic isolator which can perform seismic isolation at the time of earthquake of specific seismic intensity or less as well as an earthquake more than the specific seismic intensity, moreover, make repair construction after quake-absorbing by the earthquake of the specific seismic intensity or less unnecessary.  <P>SOLUTION: The seismic isolator is characterized in that a slide 6 is provided between a lower sliding plate 4 attached at a lower structure section 1 side and an upper sliding plate 5 attached at an upper structure section 2 side, in that by a specific seismic intensity, for example a weak side of earthquake of seismic intensity 5 or less, the upper sliding plate 5 and the sliding piece 6 are moved relatively, and the lower sliding plate 4 and the sliding piece 6 are not moved relatively, in that the lower sliding plate 4 and the sliding piece 6 are made to start relative movement by an earthquake of seismic intensity more than the seismic intensity, in that an exclusive rubber 7 restoring the upper sliding plate 5 and the sliding piece 6, and in that the upper sliding plate 5 and the sliding piece 6 are made to be restored with the rubber 7 by an earthquake of a seismic intensity not greater than the above specific seismic intensity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012703-A (JP)
Title: Liquid droplet ejecting head, liquid droplet ejector and manufacturing method for liquid droplet ejecting head
Inventor: FUKUNAGA HIDEKI
IPC: B41J2/045
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet ejecting head which is excellent in controllability and uniformity of a shape of the inside periphery of a projecting part in the case of forming the projecting part in the periphery of nozzles for improvement of the reliability of the nozzles, and which is also excellent in removability of foreign substances.  <P>SOLUTION: The liquid droplet ejecting head is equipped with both a nozzle plate 2 which has a plurality of the nozzles 2a that eject liquid droplets, and the projection 9 comprised of a plurality of step parts d1 and d2 formed and arranged in the periphery of the nozzles 2a on a surface of the nozzle plate 2 so that an end face of the nozzle 2a side becomes stairlike.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015090-A (JP)
Title: Dust collector
Inventor: YAMAMIYA MASAYUKI
IPC: G03G21/00
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, low-cost dust collector wherein filter clogging is prevented.  <P>SOLUTION: The dust collector includes: an air flow path 21 formed to a shape to guide the air in an image forming apparatus 1 upward; an air discharge fan 23 for discharging the air flowing through the air flow path 21 outside the apparatus; and a filter 24 arranged in a part 22 of the air flow path 21 where the air flows upward, to remove the suspended object in the air. In the active state of the air discharge fan 23, the filter 24 is deformed or displaced with the pressure of the air flowing from the beneath as compared with the non active state of the air discharge fan 23, and the deformation or the displacement of the filter 24 is released when the discharge fan 23 is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014202-A (JP)
Title: Hydraulic power generating device
Inventor: KIYOSE HIROAKI
IPC: F03B3/04
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power generating device which can deal with high head water flow and secure high energy recovery efficiency.  <P>SOLUTION: The device is equipped with an annular stators 4, 39 which is connected to water tubes WT1, WT2 and provided with an armature coil 14, a plurality of annular rotors 19 which is provided with a permanent magnet 21 on an outer periphery and a propeller blade 28 protruding radially inside from an inner periphery and arranged on inner peripheral sides of the stators 4, 39, and fixed bosses 30, 47 in which the outer diameters are smaller than a diameter of connecting inside tips of the propeller blade 28 and which are fixedly installed on a center axial line of each rotor 19 along the inside tip of the propeller blade 28. Each rotor 19 is arranged in series in a water flow direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017127-A (JP)
Title: Imaging device with object detecting function, and its control method, printing method, program, and recording medium
Inventor: RYUZAKI AKIHIRO
IPC: H04N5/225
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an image wherein the face of a person can not be discriminated is possibly obtained when an image size of photography is too small or when compressibility is too high.  <P>SOLUTION: The number of persons included in an image to be photographed and printed and sizes of the faces are recognized from the image, and an optimum image size, compressibility, and form size are decided based upon information on them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015220-A (JP)
Title: Lens unit, optical unit and display
Inventor: MURATA ATSUYA
IPC: G02B7/02
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the engagement between a lens and a lens holder, and further, to prevent the leaving of the lens from the lens holder.  <P>SOLUTION: A lens 10 has edge parts 12a, 12b at the circumferential face of about 1/4 confronted with a circular lens body 11, and its front face is formed so as to be an elliptical shape. On the other hand, a lens holder 15 is formed so as to be an elliptical shape corresponding to the elliptical shape of the lens 10, and further, the minor axis width of the elliptical shape is formed so as to be the length almost same as that of the minor axis width of the lens 10. Then, when the lens 10 is fitted to the lens holder 15, by engagement parts 13a, 13b formed at the edge parts 12a, 12b of the lens 10, and engagement parts 17a, 17b formed at the elliptically-shaped major axis edge parts 16a, 16b of the lens holder 15, the lens 10 and the lens holder 15 are mutually engaged when they are rotated from the mutually crossed state to a direction in which the elliptical shape is overlapped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017670-A (JP)
Title: Switching regulator
Inventor: OTAKE HISAO
IPC: H02M3/155
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a current flowing in an inductor from reversely flowing to a switch element in a switching regulator.  <P>SOLUTION: A replica circuit 20 generates potential VREP for simulating a waveform of the current flowing in the inductor L1. Timing at which the reference potential VREP becomes identical to output potential VOUT is configured so as to correspond to timing at which the current IL flowing in the inductor L1 becomes zero. A control circuit 30 turns off an NMOS transistor Q2 at timing at which the current flowing in the inductor L1 is reduced to 0 [A] or lower i.e. timing at which a comparison result from a comparator COMP2 indicates the potential VREP<the output potential VOUT. A PMOS transistor Q1 has been already turned off at this timing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017384-A (JP)
Title: Antenna device
Inventor: MIYASHITA YOSHIHIRO
IPC: H01Q1/36
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device for acquiring a fixed gain regardless of a distance to a conductor.  <P>SOLUTION: Radiation owing to currents directly flowing from an antennal element 105 which is strong in radio wave radiation, and affected by the size or shape of a ground board 101 to the ground board 101 is suppressed by a balance/unbalance conversion circuit 103, and when the antenna device approaches a conductor, the decrease of radiation from a loop antenna part 105c results in the increase of radiation from first and second linear antenna parts 105a and 105b, and the decrease of radiation from first and second linear antenna parts 105a and 105b results in the increase of radiation from a loop antenna 105c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006277935-A (JP)
Title: Objective lens
Inventor: SUGI YASUYUKI
IPC: G11B7/135
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To converge an optical beam on an information recording surface with high efficiency of using light for each of plural kinds of optical recording media that differ in the thickness of their transparent substrates.  <P>SOLUTION: When a DVD having a DVD substrate 2 of a thickness t<SB>1</SB>of 0.6 mm is loaded in an optical disk device, the optical beam of a wavelength λ<SB>1</SB>of 655 nm is used as the luminous flux of numerical aperture NA of 0.63 and is made to converge on the information recording surface 2a of the DVD substrate 2. When a CD, having a CD substrate 3 of a thickness t<SB>2</SB>of 1.2 mm, is loaded in the optical disk device, an optical beam 5 of a wavelength λ<SB>2</SB>of 790 nm is used effectively as luminous flux of a numerical aperture of substantially 0.45 and is converged on the information recording surface 3a of the CD substrate 3. Wave front aberrations occur due to the difference in the thickness between the substrates 2 and 3 of the DVD and CD, however, the wave front aberrations are canceled by chromatic aberrations due to the wavelength difference between the optical beams 4 and 5. Thus, even if there are thickness differences between the transparent substrates, optical beams are made to converge properly on the information recording surfaces 2a and 3a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008020098-A (JP)
Title: Heat exchanger
Inventor: HIGASHIYAMA NAOHISA
IPC: F25B39/00
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce kinds of used parts.  <P>SOLUTION: An evaporator 20 is constituted by arranging a group of heat exchange tubes 35 composed of plural heat exchange tubes 34 between a pair of header tanks 22, 23 in two rows at intervals in the cross direction. The header tanks 22, 23 respectively comprise first members 38, 73 joined to the heat exchange tubes 34, and second members 39, 74 joined to the first members 38, 73. The first members 38, 73 of both header tanks 22, 23 have the same shape as a whole, and the second members 39, 74 have the same outer shape. The header tanks 22, 23 respectively comprise two header portions 24, 25, 30, 31. The group of heat exchange tubes 35 of one row is disposed between the header tanks 24, 25, 30, 31. Both end portions of the heat exchange tubes 34 are inserted into the header portions 24, 25, 30, 31. Stopper portions 110, 111, 115, 116, 120, 121, 125, 126 kept into contact with both ends of front and rear both side edge portions of the heat exchange tubes 34 are disposed in the header portions 24, 25, 30, 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021732-A (JP)
Title: Method and system for identifying cause of abnormality in pressure, vacuum processing device, and recording medium
Inventor: KOYAMA NORIAKI
IPC: G03F1/68
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly identify a cause of abnormality in pressure in a processing chamber, and to correctly determine whether a leakage failure occurs.  <P>SOLUTION: A method of identifying the cause of abnormality in pressure includes steps of controlling a valve for adjusting the pressure in the processing chamber to set the pressure in the chamber to a target value, and closing the valve to start pressure check. Pressure data are acquired in the processing chamber during a predetermined pressure check time (pressure data collection (S100) for example), a waveform is identified indicating a change with time of the pressure data, and the cause of the abnormality is determined in pressure in the processing chamber based on the results. The method further includes leakage failure determination (S200), outgassing failure determination (S300), determination of the cause of abnormality in pressure (S400), and so on.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020577-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMAMOTO MAKOTO
IPC: G03G15/20
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently improve peeling performance while reducing image shift and paper sheet load by causing local deformation of a heating roller elastic layer within a nip part region and optimizing a paper sheet protrusion posture of a nip output section.  <P>SOLUTION: The fixing device includes: a heat fixing roller 1 of an inverted crown shape having an elastic layer 3 and a heat source 6; and a pressure means having an endless heating member 5 and a pressure member 21 and having elasticity thereby being formable to a crown shape, and fixes an unfixed toner image on the paper sheet P by making the endless heating member 5 pass through the nip section formed of the heating means by conveying the paper sheet P while being held fixed with the unfixed toner image. The pressure member 21 which is the elastic layer has the rubber hardness different in the central part and end part in its thrust direction, the rubber hardness in the end part being greater than the rubber hardness in the central part. When forming the nip, the pressure member 21 is prevented from being elongated in the thrust direction and the nip can be uniformly assured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018960-A (JP)
Title: Plug opening apparatus
Inventor: SATO TAKASHI
IPC: G01N35/02
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a peeling-off force required for opening a plug to be weakened in a plug opening apparatus for removing a seal plug from a sample receptacles such as blood sample tube.  <P>SOLUTION: A tab 20A is held by a chuck mechanism 36 and the tab is pulled up relative to a blood sample tube 16 to remove a seal plug 20. Before or when the seal plug 20 is removed, an adhesion part of the seal plug 20 is heated by a heater 38. Therefore, a plug opening process is carried out by the weakened adhesion force of adhesive agent. means for generating laser or means for ultrasonic heating may be used in place of the heater 38.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022637-A (JP)
Title: Rotary electric machine, and electric motor or dynamoelectric machine using the same
Inventor: UCHIYAMA HIDEKAZU
IPC: H02K7/18
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the output characteristics of an electric motor by changing a confronted area of a rotor 5 and a stator 14.  <P>SOLUTION: The rotor 5 having a magnet 4a is arranged on an outer periphery and the stator 14, to which a coil is wound is arranged on the inner periphery. The stator 14 is disposed in a movable object 17, whose rotation is restricted in the axial circumferential direction and which can freely move in the axis center direction. As a result of this, the movable object 17 is moved in the axis center direction, based on driving of the driving motor 7, and thus the facing area of the rotor 5 and the stator 14 is adjusted, and the characteristics of the motor can be adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028007-A (JP)
Title: Method for improving crystal quality of group iii nitride crystal
Inventor: SHIBATA TOMOHIKO
IPC: H01L21/324
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve crystal quality in a group III nitride crystal constituting a group III nitride crystal substrate such as an epitaxial substrate.  <P>SOLUTION: The inside of a furnace body 101 is heated while supplying a mixed gas of a nitrogen gas supplied from a nitrogen gas supply source 102 and a steam gas supplied from a steam gas supply source 103, so as to execute heat treatment to the epitaxial substrate 10 under an atmosphere of a nitrogen-element containing gas to which the steam gas as an oxygen-element containing gas is added. Heating is executed at the temperature of ≥1,500°C. Consequently, it is possible to improve the crystal quality of the group III nitride crystal constituting an upper layer 2 of the epitaxial substrate 10, while excellently maintaining surface flatness of the upper layer 2, more concretely, while securing the atom-level flatness without causing bunching.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024421-A (JP)
Title: Elevator controller
Inventor: SUGIYAMA YUZURU
IPC: B66B3/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator controller requiring no stop of operation of an elevator when rewriting a control program.  <P>SOLUTION: This elevator controller 10 is provided with a computation processing means for executing a first processing for storing the control program input from the outside into a region (d) of a RAM 13 as a new control program, a second processing for comparing the new control program with the old control program which are stored in regions (a) and (b) of a ROM 12, respectively, a third processing for reading the new control program from the region (d) of the RAM 13 based on the second processing and copying it into the region (a) or (b) of the ROM 12, and a fourth processing for copying into a region (c) of the RAM 13. The predetermined control program to be executed by a computer for controlling elevator operation is a new control program copied into the region (c) of the RAM 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027719-A (JP)
Title: Microwave irradiating member
Inventor: TABUSE KATSUTOSHI
IPC: H05B6/80
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave irradiating member capable of preventing discoloration or the like of a contact part, and of properly heating a heated object part.  <P>SOLUTION: This microwave irradiating member is used for a microwave dielectric heating device for heating an object by dielectric heating of microwaves, and has an irradiating member body 200 for irradiating the object being a heating object with the microwaves in a contact state. The microwave irradiating member is such that the irradiating member body 200 is provided with a contact member 220, constituted of a microwave irradiating part 200a for irradiating the object with the microwaves; and a non-conductive member put on the outside of the microwave irradiation part so as to be interposed in between the microwave irradiating part 200a and the object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024854-A (JP)
Title: Concentrated liquid detergent composition
Inventor: ISHIZAKI REI
IPC: C11D3/48
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated liquid detergent composition excellent in cleaning power and foaming, holding viscosity even on being diluted with water, having good preservation stability as its stock liquid and diluted liquid and excellent in mild property to the skin.  <P>SOLUTION: This concentrated liquid detergent composition is provided by containing (A) a polyoxyethylene alkyl ether sulfuric acid salt or an alkylbenzene sulfonic acid salt, (B) an alkylamine oxide, (C) a polyoxyalkylene alkyl ether type nonionic surfactant having 5 to 9 HLB, (D) a polyoxyalkylene alkyl ether type nonionic surfactant having 10 to 17 HLB and (E) a polyoxyethylene fatty acid alkanolamide, having 15-35 mass% (A)+(B), 5 to 20 mass% (C)+(D), ≥0.1 and <4 (D)/(C) and ≥6 mass% (E), and also having 30 to 200 mPa s viscosity of 25 mass% aqueous solution at 25°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025500-A (JP)
Title: Fuel pressure control device for mixed fuel internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pressure control device for a mixed fuel internal combustion engine using mixed fuel capable of performing good operation under various operation condition.  <P>SOLUTION: In the engine 1 using mixed fuel of gasoline and alcohol, a target fuel pressure establishing part 48 of ECU 40 defines base fuel pressure established by a base fuel pressure establishment part 42 as target fuel pressure when an operation condition discrimination part 48 discriminates that speed and load of the engine are in a base fuel pressure region, defines a value calculated from a fuel pressure rise coefficient established by a base fuel pressure and fuel pressure rise coefficient establishment part 42 as target fuel pressure when an operation condition discrimination part 48 discriminates that speed and load are in a fuel pressure rise region, and executes control to perform fuel injection at the target fuel pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034455-A (JP)
Title: Equipment and method for processing substrate
Inventor: MIYA KATSUHIKO
IPC: H01L21/304
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide single wafer substrate processing equipment and a method for achieving high efficiency drying when a substrate is processed by single wafer processing while preventing condensation of organic solvent used in dry processing.  <P>SOLUTION: A supporting section supports a sheet of substrate. An opposing member is arranged oppositely to one major surface of the substrate supported at the supporting section, and an ejection hole is formed in the surface opposing that substrate. A first supply means supplies vapor of organic solvent onto one major surface of the substrate by ejecting the vapor from the ejection hole through the opposing member. A heating means heats at least the opposing member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030386-A (JP)
Title: Low permeation resin hose
Inventor: SASAI TATENORI
IPC: B32B1/08
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low permeation resin hose excellent in interlaminar adhesive properties and flexibility, and also excellent in low permeability against fuels, refrigerant or the like.  <P>SOLUTION: The low permeation resin hose is prepared by forming an outer layer 2 on the outer periphery of a tubular low permeation layer 1. The low permeation layer 1 is formed by using an alloy material (A) in which an island phase (domain) consisting of a modified high density polyethylene resin is dispersed in an sea phase (matrix) consisting of an ethylene-vinyl alcohol copolymer, and the outer layer 2 is formed by using a polyamide resin (B) with a high amino value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042362-A (JP)
Title: Piezoelectric loudspeaker
Inventor: KOBAYASHI AKIO
IPC: H04R17/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve a status having no excellent sound-pressure characteristics in 1 kHz to 10 kHz in a conventional piezoelectric loudspeaker.  <P>SOLUTION: The piezoelectric loudspeaker is composed of a piezoelectric resin consisting of a plurality of piezoelectric-element chips, and an organic resin filled on the side face excepting the electrode surfaces of the piezoelectric-element chips. The piezoelectric loudspeaker is further composed of a piezoelectric-resin complex formed of a peripheral resin only of the organic resin in the periphery of the piezoelectric resin, and conductive electrode films formed to a frame joined with the peripheral resin and both surfaces of the piezoelectric-resin complex. In such a piezoelectric loudspeaker, the piezoelectric-resin complex has a form capable of approximating to a part of the curved surface of a sphere, while a ratio (d/D) of the diameter (d) of the piezoelectric resin to the diameter D of the piezoelectric-resin complex has a value from 0.3 to 0.8, thus improving sound-pressure characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037992-A (JP)
Title: Ink binder
Inventor: NAGATO YASUHIRO
IPC: C09D11/10
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink binder which is excellent in adhesiveness, has sufficient moist heat resistance, and is excellent in low temperature flexibility.  <P>SOLUTION: This ink binder comprising a polyurethane which comprises a polymer polyol (A), an organic polyisocyanate (B), and a chain extender (C), wherein (A) is a polycarbonatediol which comprises repeating units of formula (a) and formula (b).  <P>COPYRIGHT: (C)2008,JPO&INPIT