baber/WOPTO huggingface dataset:
Patent JP-2006199036-A (JP)
Title: Piezoelectric type inkjet printing head, and its manufacturing method
Inventor: LEE JAE-CHANG
IPC: B41J2/055
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric type inkjet printing head and its manufacturing method.  <P>SOLUTION: This piezoelectric type inkjet printing head is implemented on two single crystal silicon substrates. On the upper substrate, an ink inlet is formed by penetrating. On the bottom surface of the upper substrate, a manifold which is connected with the ink inlet, and a plurality of pressure chambers which are arranged at least on one side of the manifold are formed. On the upper surface of the lower substrate, a plurality of restrictors which connect the manifold with respective one-end sections of a plurality of the pressure chambers are formed. In the lower substrate, a plurality of nozzles are vertically formed by penetrating at positions corresponding to respective other end sections of a plurality of the pressure chambers. On the upper substrate, a piezoelectric actuator which feeds a driving force for discharging ink to each one of a plurality of the pressure chambers is formed. By stacking the upper substrate on the lower substrate, and bonding them to each other, a common passage which is formed of the ink inlet and the manifold, and an individual passage comprising the restrictors, the pressure chambers and the nozzles are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007199903-A (JP)
Title: Microcomputer and debugging system and method
Inventor: KUBO HIROYUKI
IPC: G06F11/28
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer that allows easily setting parameters for designating memory size, functions or the like for each kind of microcomputer during debugging.  <P>SOLUTION: The microcomputer comprises a first memory for storing an identification number for identifying the kind of microcomputer, together with a user program created by a user; a second memory for storing data for use during the execution of the user program; an interface for receiving a debugging monitor program when the monitor program is sent from a host computer, the monitor program having set therein a parameter corresponding to the identification number stored in the first memory; a third memory for storing the monitor program received by the interface; and a central processing unit which, in a normal operation mode, executes the user program stored in the first memory and which, in a debug mode, executes the monitor program stored in the third memory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201099-A (JP)
Title: Method for manufacturing nitride semiconductor light emitting device
Inventor: YOSHIZUMI YUSUKE
IPC: H01L21/205
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nitride semiconductor light emitting device capable of suppressing a deterioration of an active layer as well as improving a characteristic of a p-type semiconductor layer.  <P>SOLUTION: In the method for manufacturing the nitride semiconductor light emitting device, there is formed an active layer 17 which has an area of a through-dislocation density 1×10<SP>7</SP>cm<SP>-2</SP>or less, contains a semiconductor layer which is composed of In<SB>X</SB>Al<SB>Y</SB>Ga<SB>1-X-Y</SB>N(0.01≤X<1, 0≤Y<1) on a gallium nitride substrate 11 indicating a conductivity, and has a peak wavelength in a wavelength range of 325 nm to 550 nm. Thereafter, a p-type Al<SB>Z</SB>Ga<SB>1-Z</SB>N (0<Z≤1) film 23 grows on the active layer 17 at a film forming temperature in a range of 800°C to 950°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198988-A (JP)
Title: Measuring method and device of surface shape error
Inventor: TENJINBAYASHI KOJI
IPC: G01B11/25
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of inspecting a shape error from a design value of a component or a product in various manufacturing industries, easily and highly accurately in the noncontact state, by enabling measurement of a surface shape error of an inspection object.  <P>SOLUTION: When the surface shape of the inspection object has no error to a design value, a projection lattice designed beforehand so that a projected deformed lattice image becomes linear is projected by a projector onto the object surface having an actual error, and the acquired deformed lattice image is analyzed. Hereby, even in the case of an object having a step or a groove or having a steep undulation, the surface shape error of an actual measuring object having an error can be measured and inspected highly accurately in the noncontact state by determining easily the order of the deformed lattice, and by preventing the line width of the deformed lattice from being widened and preventing brightness of the deformed lattice image from being weakened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205167-A (JP)
Title: Volute pump device
Inventor: HASHIMOTO YASUSHI
IPC: F04D7/04
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volute pump capable of easily cut foreign matters and improving passing rate when foreign matters pass through an impeller.  <P>SOLUTION: A groove 18 is formed from an inner circumference surface 16a of a suction hole 16 of a casing to a diameter expansion surface 15a. The groove 18 consists of a front side wall surface 18a positioned in front in a rotation direction F of the impeller 10, a rear side wall surface 18b positioned in rear, and a bottom surface formed between both side wall surfaces 18a, 18b. The groove 18 includes a cutting region cutting foreign matters on an upstream side of the impeller 10 and an ejection region ejecting cut foreign matters 21 to a downstream side of the impeller 10. Edge parts 22 having sharp tips is formed by the inner circumference surface 16a of the suction hole 16 and the front side wall surface 18a of the groove 18 in the cutting region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202422-A (JP)
Title: Seedling holder
Inventor: OGOSHI TAKAHIRO
IPC: A01G1/06
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling holder provided with a pair of right and left arms each equipped with holding members for holding the embryonic axis of a seedling, and solving the following problem: one of upper and lower sides of the holding members firmly holds the embryonic axis of the seedling first when the embryonic axis is a crooked one, and thereby a positional relation between the other-side holding member and the embryonic axis deviates, so that there is concern that the embryonic axis can not properly held by the other-side holding member.  <P>SOLUTION: The seedling holder has the following structure: one arm 21b of the arms 21a, 21b is provided at its upper and lower sides with first holding members 62a each having a cutting groove part B for housing the embryonic axis (A) of the seedling; the other arm 21a of the arms 21a, 21b is provided with second holding members 60 continuously formed vertically so as to control the embryonic axis (A) of the seedling; the second holding members 60 enter between the upper and lower first holding members 62a so as to be disposed each in the cutting groove part B at a planar view while the pair of right and left arms 21a, 21b come close to each other to hold the embryonic axis (A) of the seedling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204945-A (JP)
Title: Safety door
Inventor: YAMATO HIDENORI
IPC: E06B7/22
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety door without damaging a floor surface and generating noise by opening-closing operation, by gently preventing a danger of finger nipping even for a little child.  <P>SOLUTION: This safety door has a rectangular tabular door body pivoting a side part on an opening frame via a hinge and opening-closing an opening part surrounded by the opening frame, and a sealing means arranged in the width direction in a lower end part of this door body and formed in a clearance between the door body and a floor surface, and is characterized in that the sealing means has a movable part juxtaposed while keeping substantially flush with a surface of the door body and retreating against elasticity by receiving a press from the front.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203785-A (JP)
Title: Power steering device
Inventor: SUDA KATSUHIRO
IPC: B62D5/07
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of performing a proper steering assist by judging an intra-pump leak without providing any sensing device dedicated therefor.  <P>SOLUTION: It is judged whether an intra-pump leak exists or not through such a process that the steering torque Tn near the rack end at the time of turning the steering wheel stationarily is compared with the initial value T<SB>o</SB>of the steering torque under the same conditions, and if it is judged that leak exists, the pump discharge amount is corrected incrementally by correcting the drive current of an electric motor 6a incrementally so that the steering torque Tn becomes identical to the initial value T<SB>o</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205211-A (JP)
Title: Two cylinder type rotary compressor and refrigeration cycle device
Inventor: FUJIWARA HISAYOSHI
IPC: F25B11/02
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two cylinder type rotary compressor capable of increasing work done per unit time as a compressor and improving performance and reliability as the compressor.  <P>SOLUTION: In the two cylinder type rotary compressor having a motor part, a rotary shaft 10 including two eccentric parts 14, 15 formed on a position shifted by 180 degrees around a rotation center and connected to the motor part, and two compression mechanism parts driven by rotation of the rotary shaft 10 around the rotation center stored in a sealed case, the compression mechanism part includes rollers 21, 23 attached on the eccentric parts 14, 15 via ball bearings 20, 22, and satisfies a relation Hr>Lh>Hb when axial direction height dimension of the rollers 21, 23 is defined as Hr, axial direction height dimension of the ball bearings 20, 22 is defined as Hb and length dimension of a connecting part 10c connecting two eccentric parts 14, 15 of the rotary shaft 10 is defined as Lk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208538-A (JP)
Title: Resonator type oscillator and tuning capacitor circuit
Inventor: MARUTANI MASAZUMI
IPC: H01F27/00
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of more easily making a design in which a characteristic such as a Q value of a resonator type oscillator is highly maintained.  <P>SOLUTION: Capacitors 211a to 211f that are 2<SP>n</SP>(n is integers from 0 to 5 and is 6 in total) times of electrostatic capacity Ca are connected in parallel, and switches 212a to 212f are connected to the capacitors 211a to 211f in series, respectively. As electrostatic capacity is larger, the capacitors 211a to 211f are arranged at a position where a wire 402 connected to an inductor is shorter. Thus, the lower is the frequency of a signal to be output, the more the resistance of the wire 402 which affects the Q value is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204567-A (JP)
Title: Active energy ray-curable resin composition
Inventor: SAKAI MASARU
IPC: C09D183/04
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin composition providing a cured product having excellent abrasion resistance and transparency.  <P>SOLUTION: The active energy ray-curable resin composition comprises (A) at least one kind of (meth)acrylates selected from the group consisting of a urethane (meth)acrylate and an epoxy (meth)acrylate, (B) a monomer having one or more (meth)acryloyl groups except the component (A), and (C) a dimethylpolysiloxane having 20-80°C melting point, and the main chain modified with an alkylene oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182362-A (JP)
Title: Negative-ion-generating and far-infrared-radiating material
Inventor: ONE AKITOSHI
IPC: A61N1/44
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material generating a negative ion useful for the health of an animal including a human being and radiating a far-infrared ray, which contains no radioactive material.  <P>SOLUTION: A far-infrared-radiating material and a negative-ion-generating material are mixed and melted to thereby form a composite material, which is then crushed and ground to particulates having a particle size of 1 micron or less, to form a negative-ion-generating and far-infrared-radiating material. A preferred composition of the negative-ion-generating and far-infrared-radiating material comprises 30 wt.% of triiron tetroxide, 9 wt.% of manganese dioxide, 45 wt.% of potter's clay, and 16 wt.% of zirconium oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203687-A (JP)
Title: Laminated film
Inventor: OSADA SHUNICHI
IPC: B32B27/00
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film reduced in the lowering of imaging properties or contrast, having no interference fringe and superior in rigidity, transparency, heat resistance, dimensional stability and chemical resistance.  <P>SOLUTION: The laminated film has a layered constitution which includes at least one layer with a thickness of 15 μm or above base on a resin A, at least three layers each of which has a thickness of 30 nm or below and is based on a resin B and the thickness of the layers based on the resin B is reduced or increased from the surface of the laminated sheet toward the inside thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212685-A (JP)
Title: Lens device
Inventor: TANAKA JUNICHI
IPC: G02B7/04
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens device capable of obtaining desired torque resistance by always integrally operating as a whole when performing various kinds of adjustment regardless of switching between manual control and motor-driven control for various kinds of adjustment and the reversal of positive and negative in the rotating directions of various kinds of operation rings.  <P>SOLUTION: The lens device 100 where lenses 210 and 220 are and/or an iris is driven by the manual control or the motor-driven control, includes: a lens barrel 260 for incorporating the lens and/or the iris and provided with a periphery part 264 on its outer peripheral surface; a sliding part 270 having a contact surface with the circumferential part, and capable of moving between at least two positions, that is, a manual control position and a motor-driven control position, and constituted so that the contact area of the contact surface may be larger when it is positioned at the manual control position than when it is positioned at the motor-driven control position; and a position switching part 330 moving the sliding part between the manual control position and the motor-driven control position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210735-A (JP)
Title: Web winding device and its winding method
Inventor: NAKANISHI KENJI
IPC: B65H18/16
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web winding device and its winding method capable of preventing any degradation of the winding quality even when a thin web is continuously wound at a high speed.  <P>SOLUTION: The turret type web winding device which has a plurality of winding shafts, changes the winding of a web traveling by the turret operation from a current winding shaft to a new winding shaft to continue the winding operation of the traveling web comprises a pre-drive roll which is rotated at the peripheral velocity synchronous with the traveling speed of the web, a touch roll abutted on the web during the winding around the winding shaft, and a position moving means which is rotated while being abutted on the pre-drive roll when the touch roll is at the waiting position, or moved to the operating position and abutted on the new winding shaft during the changing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212089-A (JP)
Title: Cooling equipment
Inventor: YAMAZAKI MAKOTO
IPC: F25D19/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy and reliable washing of a drain hose.  <P>SOLUTION: A base 40 of a cooling unit is put in or out along a bottom plate 20 of a machine room. A fixing plate 72 is bent from a side plate 21 on the corner side of the bottom plate 20 over the upper side of a drain port 70 to form a locking groove 73 opening to the front side. At the corner edge of the base 40, a restricting plate 81 is integrally formed with an escape groove 80 opening to the corner side. The drain hose 60 is connected at its upper end to a drain pipe of a defrosting water tray, and then its through-portion 68 at the lower end between a locking portion 65 and an abutting portion 66 is inserted through and temporarily locked to the locking groove 73 in the radial direction while being forcibly pushed from a narrower mouth 74. When the cooling unit is stored, the restricting plate 81 is moved to the lower face side of the fixing plate 72 to close the mouth 74 while escaping the drain hose 60 near its through-portion 68 to the escape groove 80. The drain hose 60 is fixed at its lower end while preventing the flotation of the base 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220406-A (JP)
Title: Nonaqueous electrolyte solution battery
Inventor: TERADA NAOKI
IPC: H01M4/485
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte solution battery, using a titanic acid compound as a cathode active material or an anode active material, with a capacity per mass larger than a prior art.  <P>SOLUTION: As either a cathode active material or an anode active material for the nonaqueous electrolyte solution battery provided with a cathode containing a cathode active material, an anode containing an anode active material, and nonaqueous electrolyte solution, a stratified titanic acid compound with a scale iron ore structure expressed in a composition formula of A<SB>x</SB>H<SB>y</SB>Ti<SB>1.73</SB>O<SB>z</SB>is used (provided, A denotes alkaline metal except lithium, 0.5≤x+y≤1.07, 0≤x/(x+y)≤0.2, and 3.85≤z≤4.0).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218339-A (JP)
Title: Inner wiper and fluid pressure cylinder
Inventor: TANAKA DAISUKE
IPC: F16J15/18
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner wiper whose function is improved by considering working conditions of a shaft.  <P>SOLUTION: The inner wiper 1 having a function of sinking dust D is used between a piston rod 5d and a cylinder head 5b of a fluid pressure cylinder 5. Its lip 1a has such interference as to roughly avoid the passage of the dust through the outer periphery of the piston rod 5d.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216139-A (JP)
Title: Applicator for pasty cementing material
Inventor: SHIGA HIROAKI
IPC: B05C5/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and versatile applicator for a pasty cementing material.  <P>SOLUTION: In the applicator for the pasty cementing material, nozzle parts 3 and a base plate part are made from the same material to be jointed to each other and then, the nozzle parts 3 including through holes 3a are formed by micro-machining, so that the nozzle parts 3 is downsized, thereby obtaing the applicator adaptable to the miniaturization of a member such as a circuit board 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220568-A (JP)
Title: Connector cover
Inventor: NAITO YOICHI
IPC: H01R13/56
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector cover capable of reducing mounting area, and capable of demonstrating reduction of device dimensions and reduction of mounting area of a printed-circuit board or the like.  <P>SOLUTION: The connector cover interposing a connector main body from both sides is provided with a drawing-out port in which an electric wire can move and a groove in which an electric wire fixing part can move, and the electric wire drawing-out direction can be changed. Furthermore, the electric wire fixing part is installed by two or more, thereby a plurality of electric wires can be drawn out separately.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006185924-A (JP)
Title: Discharge lamp lighting device
Inventor: KANBARA YASUSHI
IPC: H05B41/392
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of saving energy by correcting the decrease of light flux based on a lighting time of a lamp.  <P>SOLUTION: In this discharge lamp lighting device comprising a discharge lamp, a discharge lamp lighting portion capable of lighting the discharge lamp and controlling power supply to the discharge lamp, a lighting time timer for measuring a power supply time to the discharge lamp lighting portion as a lighting time of the discharge lamp, and a control portion for instructing the power supply to the discharge lamp to the discharge lamp lighting portion in accordance with the lighting time measured by the lighting time timer, the electric power is supplied to the discharge lamp in accordance with the lighting time measured by the lighting time timer, so that the lowering of light flux is reduced after the discharge lamp lighting device reaches such a state that the discharge lamp is lit with constant electric power or rated power of the discharge lamp.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007226037-A (JP)
Title: Lifetime estimating device
Inventor: ASANO NOBUHIKO
IPC: G01R31/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifetime estimating device capable of easily and correctly obtaining the remaining lifetime of each component or unit mounted in an electric device.  <P>SOLUTION: The lifetime estimating device 1 includes a temperature sensor, a measuring part 3b, a storage part 2, a correcting part 3c, a cumulating part 3d, and a calculating part 3e. The temperature sensor detects the ambient temperature T of each component or unit. The measuring part 3b measures the time A during which power is supplied to each component or unit. The storage part 2 stores the lifetime of each component or unit and a correction table 2a in which a plurality of temperature ranges correspond to correction coefficients. The correcting part 3c determines one of the temperature ranges in the correction table 2a, to which the temperature T detected by the temperature sensor corresponds, and corrects the time A during which power is supplied, by using the correction coefficient corresponding to the temperature range. The cumulating part 3d cumulates times B during which power is supplied after the correction. The calculating part 3e subtracts the cumulative time C, which results from the cumulation by the cumulating part 3d, from the lifetime of each component or unit, thereby obtaining its remaining lifetime D.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225097-A (JP)
Title: Rotation device and its manufacturing method
Inventor: FUJITO HIROSHI
IPC: F16F15/10
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation device capable of increasing distortion of a vibration damper member in such a case that torsional vibration is generated at the time of torque transfer in the rotation member.  <P>SOLUTION: In the rotation device having the rotation member 2 supported by a bearing 4 and the vibration damper member 9 attached to an outer circumference of the rotation member 2, distortion is generated in the vibration damper member 9 as an engaging part 11 formed around the outer circumference of the rotation member 2 and an engaging part 10 formed at an inner circumference of the vibration damper member 9 biting at each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT