baber/WOPTO huggingface dataset:
Patent JP-2006251345-A (JP)
Title: Cover opening/closing device and image forming apparatus
Inventor: TAKUWA NORIYUKI
IPC: G03G21/16
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover opening/closing device in which operation of opening/closing a plurality of covers adjacent to each other is facilitated.  <P>SOLUTION: Handles 91T and 92T formed on the first cover 91 and second cover 92 respectively, which are rotated by the same rotation shaft, are disposed on different faces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247799-A (JP)
Title: Hole formation device and hole formation method
Inventor: KIMURA TAKESHI
IPC: B26F3/00
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole formation device and a hole formation method capable of forming a relatively deep hole on a concrete wall using water jet.  <P>SOLUTION: A nozzle head is retained by a nozzle retaining means 64 such that a nozzle axis 52 of the nozzle head 20 is deviated from a central axis 24 of the hole 22 to be formed and the nozzle axis of the nozzle head is inclined by a predetermined angle α relative to the central axis and crosses to the central axis. The water jet reaches from a portion on the central axis of the hole to a peripheral wall part of the hole of the concrete wall 28 by rotating the nozzle head around the central axis while retaining such a retaining state of the nozzle head. A larger hole than the rotation action area of the nozzle head can be formed on the concrete wall at a front side of the nozzle head. Further, the nozzle head can be linearly advanced along the central axis by inserting the nozzle head into the already formed hole and the deep hole can be formed on the concrete wall.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261749-A (JP)
Title: Antenna device
Inventor: OKEGAWA HIROKATSU
IPC: H01Q23/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antenna device capable of achieving simplification of a structure and thickness-reduction by reducing the asymmetry of an emission pattern without generating an unwanted emission.  <P>SOLUTION: The antenna device is provided with a grounding conductor plate 1, a dielectric substrate 2 provided on the grounding conductor plate 1, a conductor piece 3 provided on the dielectric substrate 2 and having a slot 4, and a coaxial line 5 provided on the conductor piece 3 and feeding power to the slot 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258931-A (JP)
Title: Electrophotographic toner
Inventor: HACHITSUKA TSUYOSHI
IPC: G03G9/087
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner that can achieve both of low temperature fixing property and blocking resistance or offset resistance.  <P>SOLUTION: The electrophotographic toner contains a binder resin and a colorant, wherein the binder resin has the number average molecular weight of 1,000 to 50,000 and contains a hyper branch polymer having a ratio of weight average molecular weight/number average molecular weight equal to 10 or less by 10 wt% or more of the entire binder resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258657-A (JP)
Title: Device and method for detecting abnormality
Inventor: TADA TAKASHI
IPC: G01R31/34
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for detecting abnormality capable of preventing reduction of signal accuracy in transmitting different signals with the same signal line.  <P>SOLUTION: A motor-side processing section 32 relatively changes the amplitude of a rotation signal acquired from a motor body 14 and the amplitude of a desired signal acquired from the motor body 14 or a motor driver 33, transmits the rotation signal to an ECU 11 in rotation information detection mode, or transmits the desired signal to the ECU 11 in desired information detection mode. Therefore, using ranges of the duty ratios to the rotation signal and the desired signal are not required to be made different, differently from the conventional art, so that using ranges of the duty ratios to the rotation signal and an abnormal signal are larger than the conventional art. Thus, in transmitting the rotation signal and the desired signal with the same signal line, accuracy reduction of the rotation signal and the desired signal can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260693-A (JP)
Title: Probe and its manufacturing method, probe array and its manufacturing method, and optical pickup device
Inventor: YAMAGUCHI TAKAYUKI
IPC: G11B7/22
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe and its manufacturing method, a probe array and its manufacturing method, and an optical pickup device with which manufacturing can be performed simply without requiring alignment of a projection part and a condensing means.  <P>SOLUTION: In the manufacturing method of the plane type probe provided with a plurality of projection parts in each of which the minute opening is formed at an end face for each prescribed interval and generating approximate field light L near a minute opening, the method comprises a first process of forming a plurality of condensing parts 13 at the back of a translucent substrate 11', a second process of forming a negative type photosensitive resin layer 30 at the surface of the translucent substrate 11', a third process of forming latent image of patterns in which a plurality of projection type photosensitive resin 31 are arranged for each prescribed interval at the surface of the translucent substrate 11', a fourth process of developing the latent image, and a fifth process for forming a plurality of projection parts by transferring the pattern to the translucent substrate 11' by etching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258671-A (JP)
Title: Method and apparatus for analyzing/evaluating element in conductive material sample by low energy ion irradiation
Inventor: HASEGAWA AKIRA
IPC: G01N23/225
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and apparatus for analyzing/evaluating an element which eliminate a necessity of expensive and large facilities, and sensitively and accurately analyze and evaluate an insulated conductive material sample by using compact and inexpensive facilities.  <P>SOLUTION: Characteristic X rays with low energy of 4 keV or less are generated from a light element or a heavy element contained in the conductive material sample 3 by irradiating the insulated conductive material sample 3 containing at least one of the light element and the heavy element with positive ions having low energy of 2-100 keV. The light element or the heavy element contained in the conductive sample 3 is analyzed and evaluated by detecting the generated characteristic X rays.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259577-A (JP)
Title: Development apparatus and image forming apparatus using it
Inventor: YOSHII TOMOYUKI
IPC: G03G15/08
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus in which a developer charge amount and a developer amount on a developer carrier are uniformized, the change of the developer charge amount and the developer amount is small even at the time of use over a long period of time and the fluidity of a developer inside the apparatus or the like is stabilized as well further, and an image forming apparatus using it.  <P>SOLUTION: The development apparatus comprises: a freely turnable developer carrier 2 opposing an image carrier 1 carrying electrostatic latent images, for carrying a developer on the surface; a developer supply member 3 disposed at a position opposing the developer carrier 2 on the upstream side in a developer carrying direction of the opposing part of the image carrier 1 and the developer carrier 2, for supplying the developer to the developer carrier; and a discharge member 4 disposed at a position opposing the developer carrier 2 on the downstream side in the developer carrying direction of the opposing part of the image carrier 1 and the developer carrier 2 and on the upstream side of the developer supply member 3, for eliminating the static of the residual developer on the developer carrier 2. For the static elimination member 4, at least the surface facing the developer carrier 2 is constituted of a semiconductive resin layer 4a including only an ion conductive material 8 as a conductive agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302277-A (JP)
Title: Optoelectronic apparatus
Inventor: KULASEKERAM NISHANTH
IPC: G11C11/42
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a large scale, increased speed or high performance of an optoelectronic device.  <P>SOLUTION: An optical signal is used as at least a part of signals. Specifically, the optoelectronic device comprises light source, a waveguide, and a 1st signal line, and a cell is formed at an intersection between the waveguide and the 1st signal line and the cell comprises a photoactivation switch and an output device. In the optoelectronic device, the output device can be alternatively an optoelectronic memory which is a storage section. Also, for this optoelectronic device, the output device can be a light emitting device or liquid crystal device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006269484-A (JP)
Title: Blinking drive circuit of light-emitting diode
Inventor: SATO TERUO
IPC: H01L33/00
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blinking drive circuit of a light-emitting diode that can be used for a long time reliably, even if a power supply is a compact battery having a small capacity.  <P>SOLUTION: The blinking drive circuit comprises the light-emitting diode 20, a capacitor 21 connected in parallel with the light-emitting diode 20, a voltage detector 22 of open-drain output for monitoring the voltage across the capacitor 21, a monostable multivibrator 23 that is triggered by the output of the voltage detector 22 and comprises a CMOS gate 23a, and a switching element 24 for controlling current supplied to the light-emitting diode 20 by the output of the monostable multivibrator 23. Lights-up time in the light-emitting diode 20 is prescribed as the output pulse width of the monostable multivibrator 23, and lights-out time is prescribed as time until the voltage across the capacitor 21 drops to the detection voltage of the voltage detector 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006262996-A (JP)
Title: Valve mechanism and steam sterilization apparatus
Inventor: OMURA SHINICHI
IPC: F16K31/44
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve mechanism capable of securely preventing the increase of pressure inside a steam sterilizing container by a simple structure, and a steam sterilization apparatus with the valve mechanism.  <P>SOLUTION: A first abutting part 33A capable of closing a steam introduction channel 31A as a first valve element 42A abuts on the channel is formed on the way of a steam introduction channel 31A, and a second abutting part 34A capable of closing an exhaust channel 32A as a second valve element 43A abuts on the channel is formed on the way of the exhaust channel 32A. The first valve element 42A and the second valve element 43A are connected to each other by a connection member 41A. When the connection member 41A is moved in one direction, the first and second valve elements 42A and 43A are separated from the first abutting part 33A of the steam introduction channel 31A and from the second abutting part 34A of the exhaust channel 32A respectively. When the connection member 41A is moved in the other direction, the first and second valve elements 42A and 43A abut on the first abutting part 33A of the steam introduction channel 31A and to the second abutting part 34A of the exhaust channel 32A respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267400-A (JP)
Title: Image forming apparatus
Inventor: TOMIYASU HIROAKI
IPC: G03G15/00
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently performing processing after exchange of a process cartridge at an non-energization state and attachment/detachment detection of the process cartridge without providing a door opening/closing detection means for exchanging the process cartridge and a storage device of the process cartridge.  <P>SOLUTION: The image forming apparatus has an image carrier which forms an electrostatic latent image, a developing device which develops the electrostatic latent image to become a visible image, the process cartridge in which the image carrier and the developing device are integrally constituted and constituted so as to be attachable/detachable to/from an image forming apparatus main frame, a history means whose state changes interlocked with an opening state of a door which opens/closes at the time of attachment/detachment of the process cartridge, a control means for returning the history means to the initial state and a detection means for detecting a state of the history means, detects attachment/detachment, new/old states of the process cartridge when it is judged that the state changes by the detection means of the history means and performs adjustment control of the process cartridge if necessary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275023-A (JP)
Title: Flow control mechanism
Inventor: HONGO AKIHISA
IPC: F04B43/04
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control mechanism capable of preferably adjusting flow at which liquid can be quickly mixed even if a flow passage is wide to some extent.  <P>SOLUTION: This flow control mechanism is provided with two flow passages 10A, 10B in which two liquids flow, two diaphragms 15A, 15B touching the two fluids respectively, and one or two diaphragm drives (16C or 16A, 16B) reciprocating the two diaphragms 15A, 15B. The two diaphragms 15A, 15B are constructed to synchronize and reciprocate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284253-A (JP)
Title: Housing structure of measuring instrument
Inventor: TAKAHASHI MAKOTO
IPC: G01D11/24
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure of a measuring instrument capable of enhancing the quality of its external view by reducing the occurrence of dents in the surface of a panel portion.  <P>SOLUTION: The housing body 1 has the panel portion 2 where openings 3a, 3b and 3c through which an indication portion attached to a measuring instrument case can be seen are formed, hood portions 4a, 4b and 4c formed stretching out towards the rear side of the panel portion 2 along the circumferences of these openings 3a, 3b and 3c, and a plurality of fitting pawl portions 5 which are formed projecting towards the rear side of the panel portion 2 and fit in the fitting hole portions of the measuring instrument case. In the base parts of the pawl portions 5, recessed parts 6 are formed as wall stealing portions which reduce the dents in the surface of the panel portion 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286827-A (JP)
Title: Manufacturing method and discriminating method of rapidly solidified alloy for iron base rare earth nano composite magnet
Inventor: MITSUGI TOSHIO
IPC: C22C38/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rapidly solidified alloy for iron base rare earth nano composite magnet.  <P>SOLUTION: A molten metal of the alloy whose composition formula is expressed by (Fe<SB>1-n</SB>T<SB>n</SB>)<SB>100-x-y-z-m</SB>Q<SB>x</SB>R<SB>y</SB>Ti<SB>z</SB>M<SB>m</SB>(however, T is at least one element selected from a group consisting of Co and Ni, Q is at least one element selected from a group consisting of B and C, R is at least one element selected from a group consisting of Y and a rare earth element, and M is at least one element selected from a group consisting of Zr, Nb, V, Cr, Ta, Hf, Si, Al, Ga, Cu, Ag, Au, Sn, Pb, In and Bi); and whose composition ratios (x), (y), (z), (m) and (n) satisfy 10≤x≤15 atom%, 6≤y≤10 atom%, 0.1≤z≤10 atom%, 0≤m≤6 atom% and 0≤n≤0.5 is prepared, and it is rapidly cooled at cooling speed of not less than 1×10<SP>2</SP>°C. The obtained rapidly solidified alloy is selected at a reference that magnetization when an external magnetic field is -200 kA/m is not less than -0.4 T, and a system is advanced to a next process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286844-A (JP)
Title: Optical fiber amplifying device
Inventor: JALIL MOHAMMAD ABDUL
IPC: G02B6/02
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently amplify signal light to desired optical power in multiple stages without wasting excitation energy for amplification of Raman scattered light.  <P>SOLUTION: The amplifying device is provided with a plurality of optical amplification systems A1, A2 and A3 which stepwise amplify signal light by using rare earth addition optical fibers 8, 10 and 13. BPF9b, 12b and 15b are arranged in respective post-stages of a plurality of the optical amplification systems A1, A2 and A3. BPF9b, 12b and 15b make signal light amplified by the optical amplification systems A1, A2 and A3 pass, and remove Raman scattered light caused by amplified signal light.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285665-A (JP)
Title: Pressure governing device and characteristic adjustment method therefor
Inventor: TAKANO MASAYUKI
IPC: G05D16/06
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure governing device and a characteristic adjustment method therefor for putting a pilot path into such a state that response characteristics are satisfactory.  <P>SOLUTION: The pressure governing device 20 supplies fluid supplied from a primary pipe line 21 side to a secondary pipe 22 side while keeping the fluid at a secondary pressure set to be lower than the primary pressure. The valve opening of a main pressure governor 23 disposed between the primary side and the secondary side is controlled by driving an actuator 24 with a loading pressure from a pilot pressure governor 27 in the pilot path 40. A variable restrictor 41 capable of adjusting fluid resistance is disposed in an actuator lower pipe 40c between the pilot pressure governor 27 and the actuator 24. The variable restrictor 41, when the fluid resistance is increased, can suppress a change in the loading pressure, and when the fluid resistance is decreased, can quickly change the loading pressure following the change in the secondary pressure or the like. The fluid resistance by the variable restrictor 41 is adjusted so that characteristics requested at an installation place can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289638-A (JP)
Title: Ink jet recording head and method of manufacturing ink jet recording head
Inventor: NOJO NARIYUKI
IPC: B41J2/05
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording head wherein printing characteristics are prevented from lowering by perfectly hardening an adhesive at a desired position when a recording element substrate and a supporting member are bonded, and to provide a manufacturing method of an ink jet recording head.  <P>SOLUTION: An adhesive trap chamber by a meandering shape is formed in a region extended at a further outside part of an end in a nozzle array direction of an ejection opening plate. When the recording element substrate and the supporting member are bonded, if a transfer abnormality of the adhesive occurs, the adhesive not hardened yet which is turned to a low viscosity immediately before thermosetting in a thermosetting process of the adhesive is advanced into the meandering-shape trap chamber. The advancement of the adhesive to an ejection nozzle is thus prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290096-A (JP)
Title: Air extracting system for airplane
Inventor: HORIGUCHI YUKIO
IPC: B64D13/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air extracting system for an airplane capable of accurately precluding an unevenness in the amount of the flow rate of the extracted air from a plurality of engines or a counterflow without an increase in the fuselage weight.  <P>SOLUTION: The air extracted from a plurality of engines E1, E2, E3, E4 is introduced to air-conditioners A1 and A2 through air extracting ducts 21 of air extracting mechanisms 2a, 2b, 2c, 2d. The corrective pressure loss ΔP' is calculated from the relation ΔP'=ΔP×P<SB>0</SB>/P<SB>1</SB>, where ΔP is the sensed pressure loss in the extracted air by a differential pressure sensor 29 between two positions S1 and S2 in the air extracting duct 21 of each air extracting mechanism, P<SB>1</SB>is the sensed pressure of extracted air by the pressure sensor, and P<SB>0</SB>is the reference pressure. The corresponding relationship of the flow rate of the extracted air to the pressure loss between two positions in each duct 21 is made the same to each other when the sensed pressures of the extracted air by the pressure sensor 25 are the same. The flow rate of the extracted air is adjusted by a valve 24 so that the corrective pressure losses ΔP' in different air extracting mechanisms are the same. The valve 24 is closed in case a counterflow is judged generated on the basis of the sensed pressure loss by the differential pressure sensor 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294801-A (JP)
Title: Hub security box
Inventor: SAKAMOTO SHINJI
IPC: H05K7/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent accidental leakage of information by making the connector connecting port of a hub in a box invisible from outside to prohibit inserting or pulling-out/inserting, relating to a hub box in which, with the hub fixed in the box with a key, a connector connected to the tip of a cable drawn form outside through the cable hole of the box can be inserted in the connection port of the hub for connection.  <P>SOLUTION: The cable hole of the box is provided around the center of two facing sides, or one of them, among six sides of the box. A hub connection port is arranged for two or one pair of cable holes, in the district on the side opposite to the district with the cable hole, partitioned by hub fixing fittings for fixing the hub or other fittings.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291017-A (JP)
Title: Metal resin composite part and method for producing the same
Inventor: NAKABAYASHI MAKOTO
IPC: B32B27/18
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal resin composite part which has strength equal to a metal part and is lightweight.  <P>SOLUTION: The metal resin composite part is prepared by blending and kneading a resin, a crosslinkable multifunctional monomer used as a crosslinking aid of the resin, and a metal filler surface-treated with triazines which is dispersed in the resin, molding the resulting kneaded product in a mold, crosslinking the resin by irradiation of radiation after molding, and heat-treating the crosslinked resin molding at 100°C or higher. The metal resin composite part has tensile strength of 100 MPa or more and specific gravity of 3 or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288773-A (JP)
Title: Puncture adapter
Inventor: YASUHARA TAKEO
IPC: A61B8/12
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puncture adapter where a sleeve can be surely fixed.  <P>SOLUTION: An arm 14 and a hook 18 are connected fixedly with each other and two arms 14 and 16 cross each other in an openable and closable state with a boundary part 17 as a fulcrum, so that the hook 18 operates linked with the opening and closing operation of the arm 14. That is, when the two arms 14 and 16 hold an ultrasonic probe therebetween in a state the sleeve 20 is inserted into the groove of an adapter main body 12, that is, in a state shown in (B) of figure, the hook 18 is caught by the sleeve 20 at the same time. Further, when the two arms 14 and 16 release the ultrasonic probe, the hook 18 is detached simultaneously from the sleeve 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT