baber/WOPTO huggingface dataset:
Patent JP-2005061399-A (JP)
Title: Lubricating device and lubricating method
Inventor: JAMES DENMAN H
IPC: F01D25/18
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency lubricating device for a gas turbine engine (10) which enables the engine to continuously operate for a period of time as long as possible after a trouble of component parts of the device and loss of hydraulic pressure resulting from the trouble.  <P>SOLUTION: The lubricating device for the turbine engine (10) includes a reservoir (50) containing a lubricant (52) of a backup amount therein and equipped with a lubricant inlet (54) and a lubricant outlet (56). At the normal operation mode, the reservoir (50) receives the lubricant through the inlet (54) while emitting the lubricant from the outlet (56) at the normal flow rate. The device further includes a means for preventing the backup lubricant (52) from flowing reversely through the inlet (54) as well as for emitting the lubricant at a flow rate not higher than the normal flow rate at the time of abnormal operation such as a case where the pressure of the lubricant becomes extraordinarily low.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005348961-A (JP)
Title: Drum type washing machine
Inventor: HIRASAWA YUJI
IPC: D06F33/02
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type washing machine which instantly detects eccentric loading in sudden occurrence of eccentric loading due to the uneven existence of laundry articles.  <P>SOLUTION: At an early stage of starting dehydration, a value according to the change ratio of the turnover rate of a drum detected repeatedly (a time until the turnover rate of the drum changes not less than a prescribed speed) is compared with prescribed thresholds E and F to judge whether the eccentric loading is generated at the drum (T10 and T11). In the case of judging the occurrence of the eccentric loading, the rotation of the drum is stopped (T12).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351781-A (JP)
Title: Vibration detector and human body detector, and bed system mounting them
Inventor: OGINO HIROYUKI
IPC: G01V9/00
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of a piezoelectric sensor for a vibration detector and a human body detector using a simple constitution.  <P>SOLUTION: Piezoelectric sensors 9 are provided which are arranged facing a surface, where acceleration is added and generate outputs according to the acceleration and a deciding means 13 for deciding the wheare abouts of a human body from the outputs of the piezoelectric sensors. The piezoelectric sensors 9 are made of long scale soft lines and are human body detector forming a multitude of bends 14 under tension toward the surface. By increasing the length and contact density with a multitude of bends under tension, the sensitivity as a whole is increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354448-A (JP)
Title: Handover method
Inventor: KITAGAWA HIROAKI
IPC: H04B7/26
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handover method capable of accelerating handover.  <P>SOLUTION: When a mobile terminal 3 on a moving object 2 having a movement route 1 known is handed over between base stations installed in the outside of the moving object, a base station AP2 to which the mobile terminal should be connected is determined in accordance with information of base stations AP1 and AP2 covering service areas which the movement route 1 passes, information of the base station AP1 to which the mobile station is connected at present, and information of a movement condition of the moving object 2, and authentication procedures are performed before the occurrence of handover to the determined base station AP2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352265-A (JP)
Title: Optical system
Inventor: NISHIO TERUHIRO
IPC: G02B3/00
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical system which is less expensive and is robust against environmental changes, while effectively correcting color aberrations.  <P>SOLUTION: The adhesive layer ITO of the cemented lens in the optical system is composed of a mixture made by dispersing inorganic particles, satisfying the following conditions in a transparent medium. 10<νIT<27 and 0.3<θIT<0.7, where νIT is the Abbe's number of the mixture, and θIT the partial dispersion ratio for the g line and f line of the mixture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004671-A (JP)
Title: Focusing ion beam device
Inventor: ISHITANI TORU
IPC: H01J37/08
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize processing of higher speed and high accuracy and image observation of high resolution in the structural analysis and failure analysis in MEMS (Microelectrical mechanical systems) and semiconductor device semiconductor elements.  <P>SOLUTION: A two stage lens optical system in which a distance from the tip of the emitter of an ion source 1 to the ground electrode constituting the focusing lens 2 nearest the ion source 1 is 5-14 mm is mounted on the focusing ion beam device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004498-A (JP)
Title: Hologram memory device and recording medium
Inventor: HORI SHIGEKI
IPC: G11B7/004
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram memory device which can properly record a recording signal without fail even when pixel collapse occurs in a spatial light modulator or when dirt, dust, etc. attached to an optical system arranged in an optical path of object light.  <P>SOLUTION: The object light is incident on a spatial light modulator, while inputting an electrical signal (transmits a luminous flux) of "1" in each pixel of the spatial light modulator. The incident light all penetrate the spatial light modulator and the light is received by a CCD. At this time, if the pixel collapse arises in the spatial light modulator, an electrical signal in the electrical signals from the CCD and corresponding to the pixel collapse position becomes Low (= 0). By detecting this, the pixel collapse position of the spatial light modulator can be detected. The collapse position of a pixel of the spatial light modulator is nullified in the recording and instead, a pixel of a spare area is set for assignment of a recording signal. Information on a nullified pixel and an alternative pixel is recorded in a management area of the hologram memory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000810-A (JP)
Title: Method for manufacturing hollow fiber membrane, hollow fiber membrane and hollow fiber membrane module prepared by using the same
Inventor: ISHIZAKI TOSHIYUKI
IPC: B01D63/02
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a polyacrylonitrile-based hollow fiber membrane which balances between water permeability and mechanical strengths in the hollow fiber membrane used for solid-liquid separation such as water cleaning.  <P>SOLUTION: The subject method for manufacturing the polyacrylonitrile-based hollow fiber membrane has a process of extruding a raw liquid comprising an acrylonitrile-based polymer with a limiting viscosity of 2.0 dl/g or more, a polyethylene glycol with an average molecular weight of 1,000-6,000 and dimethyl sulfoxide together with a dimethyl sulfoxide aqueous solution of 80-95 wt% into a coagulant bath for coagulation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003795-A (JP)
Title: Retrieving tray of optical connection box
Inventor: ASAI KATSUHIKO
IPC: G02B6/00
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieving tray of an optical connection box which can increase the flexibility of size or shape of a bottom plate of a holder to be fixed to the retrieving tray.  <P>SOLUTION: The holder 19 is freely detachably fixed to the bottom plate of the retrieving tray 11. A first projection 21 furnished with a fitting projection 22 on the side part of the front end part is provided downward on the holder 19, and an insertion hole part 24 is provided on both sides of the first projection 21. Further, a slit part 25 composed of at least three slits is formed on the retrieving tray 11, a fitting recess 27 is provided on the side wall of a bending part 26 between respective slits, and a second projection 23 is provided on the upper face of the bending part 26. The retrieving tray 11 detachably supports the holder 19 by fitting the fitting projection 22 of the first projection 21 with the fitting recess 27 on the side wall of the bending part 26, and the retrieving tray 11 is compatible with the variation in the size, the form and the fixing position of the holder 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005061614-A (JP)
Title: Thrust needle roller bearing
Inventor: OBAYASHI KOSUKE
IPC: F16C33/56
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighter thrust needle roller bearing having small friction between a cage and a rolling body and high durability.  <P>SOLUTION: The thrust needle roller bearing 1 comprises a plurality of needle rollers 2 and an annular cage 3 having a plurality of pockets 5 for holding the needle rollers 2. The plurality of needle rollers 2 are arranged in multiple rows in the plurality of pockets 5, respectively, and the cage 3 is formed of a synthetic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006009649-A (JP)
Title: Misfire detector for internal combustion engine
Inventor: HAYASHI TAKANE
IPC: F02D45/00
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a misfire detector for an internal combustion engine capable of accurately detecting a misfire even in the engine using a flywheel provided with a plurality of relatively movable members such as a dual mass flywheel.  <P>SOLUTION: This misfire detector for the internal combustion engine has the flywheel 13 provided at a crankshaft 12 of the engine 10 and having the plurality of relatively movable members 13a, 13b; a time detecting means 23 for detecting a time required for the crankshaft to rotate by a reference angle; an output torque estimating means 24 for estimating output torque of the engine based on the detected time; a time estimating means 24 for estimating a time required for the crankshaft to rotate by the reference angle, based on the estimated output torque when supposing that a flywheel without a relative moving part is used; and a misfire determining means 25 for determining the misfire based on the estimated time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007072-A (JP)
Title: Catalyst for treating low concentration co-containing exhaust gas and method for treating low concentration co-containing exhaust gas
Inventor: KUMA RYOJI
IPC: B01J23/42
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst for treating low concentration CO-containing exhaust gas capable of efficiently removing low concentration CO contained in exhaust gas, and to provide a method for treating the low concentration CO-containing exhaust gas using the catalyst for treating the low concentration CO-containing exhaust gas.  <P>SOLUTION: The catalyst for treating the low concentration CO-containing exhaust gas is produced by carrying at least one kind noble metal selected from the group consisting of Pt, Pd, Rh, Ru, Ir and Au on titanium oxide as a carrier, and has a solid acid amount of 0.10 mmol/g or more at pKa≤+1.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007630-A (JP)
Title: Bag manufacturing method/machine
Inventor: TAKADA KOJI
IPC: B31B37/74
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a spout to be fitted into a bag during its manufacturing, when the bag with the spout is manufactured.  <P>SOLUTION: In this crosswise bag manufacturing method, film strips 11 and 12 are folded back or a plurality of the film strip pieces are lapped over each other, then the inner surfaces of the film strips 11 and 12 are mutually sealed together, while the film strip pieces are conveyed in their longitudinal direction, and a bag body 10 with the spout 16 inserted into a peripheral edge sealing part at the film edge, is continuously manufactured in a crosswise direction. That is, the method comprises the processes: l. A region 19, where the spout 16 is fitted, of the film strip 11 is preheated (preheating process), 2. The spout 16 is inserted into between the film strips 11 having the preheated region 19 before a side sealing part 14 is formed (spout insertion process), 3. At least a part of the preheated region 19 of the film strips 11 is stretched along the peripheral surface of the inserted spout 16 (stretching process), 4. The spout 16 is temporarily held up on the film strips 11 (temporary spout holding process), and 5. The film strips 11 and the spout 16 are sealed not less than once after the temporary holding process (spout sealing process). Also, the bag manufacturing machine is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005255250-A (JP)
Title: Bag-like container
Inventor: UEDA YOSHIKI
IPC: B32B7/02
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container in which food to be heated is covered with a heat-generating layer in a simple structure, oil or a drip oozing from the food during cooking with heat is easily made to flow to another member without being remained in a space covered with the heat-generating layer, and to conveniently cook the food in a microwave oven through the use of the container including the heat-generating layer.  <P>SOLUTION: The bag-like container 1 sheets 3 disposed on an internal surface of a bag 2 and each having the heat-generating layer 8 for generating heat by irradiation with microwaves with a heat-generating surface of the sheet 3 facing each other, and the food to be heated can be put between the sheet 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006019205-A (JP)
Title: X-ray generator
Inventor: TAMURA TOMOMI
IPC: H05G1/52
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray generator capable of accurately controlling X-ray.  <P>SOLUTION: The X-ray generator is provided with a table. This table prestores the correlation between a lighting time which is a physical quantity relevant to a lighting condition and the amount of electron beams (emission current). An optimal emission current of this emission current is a value which optimizes electron beam characteristics, for example, a condition in which the diameter of a virtual light source becomes minimum. The optimal emission current I becomes lower as the lighting time becomes longer. The amount of the electron beams according to the lighting time at present is set by reading the correlation from the table. Accordingly, the amount of electron beams can always be accurately and optimally set regardless of the situation of lighting conditions, and an X-ray can be controlled accurately.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019620-A (JP)
Title: Soldering iron
Inventor: ABE TSUTOMU
IPC: H05K3/34
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering iron by which from among a plurality of lead pins which are projected at constant spaces from sideward in a mounting component and are soldered to a board, a single lead pin is selected and separated from the board by a consecutive operation.  <P>SOLUTION: The soldering iron comprises a pair of iron points 2 which are provided in an iron point 1 for inserting into gaps on both sides of the selected lead pin 4; an inclined part 21 which is abutted on a board 6 formed at distal ends of the pair of iron points 2 at a first angle θ1; an inclined surface 22 which is cut in a tapered state so as to separate from the lead pins 4 positioned on both the sides of the pair of iron points 2; a wedge-shaped iron point 5 which is positioned between the pair of iron points 2 provided in the iron point 1, is positioned away from a distal end of the selected lead pin 4 in a state that the pair of iron points 2 are positioned near the distal end of the selected lead pin 4, and is abutted on the distal end of the selected lead pin 4 in a state that the pair of iron points 2 are advanced to a root direction of the selected lead pin 4; and an inclined surface 51 formed so as to have a larger second angle θ2 than the first angle θ1 with respect to the board 6 at a distal end of the wedge-shaped iron point 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016187-A (JP)
Title: Printing device and its conveyance adjusting method
Inventor: AKIRA TOSHIROU
IPC: B65H26/02
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device capable of quantitatively detecting very small conveyance deviation of print papers P1, P2, in particular, detecting states of a truncated chevron shape and a partially cut V shape in the case of two row conveyance without using a very expensive sensor to adjust a conveyance mechanism easily and accurately.  <P>SOLUTION: A reference pitch pattern SP having substantially fixed pitch and extending in the direction of its width (direction X of main scanning) and a variable pitch pattern VP whose pitch is changed at substantially fixed ratio are formed to overlap mutually while conveying the print sheet P1, thereby forming a gradation pattern GP in which shading is changed in the direction of paper width (step S4). A position where shading is palest in the gradation pattern GP is detected by a signal from a reflection type sensor S provided integrally with a print head H (S5), and skewing amount accompanying with conveyance of the print sheet P1 is obtained based on deviation amount from a reference position at the detection position to display it (S6).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354016-A (JP)
Title: Laser equipment and driver therefor, and laser marking device
Inventor: SAKAMOTO SHUZO
IPC: H01S3/094
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver for laser equipment with a semiconductor LD mounted thereon that drives the laser equipment at high power with stable direct current, and radiates a green laser beam, to provide a laser equipment that is driven by the driver and outputs a green laser beam, and to provide a laser marking device.  <P>SOLUTION: The laser equipment has a pulse oscillation circuit to output square pulse current, and a pulse oscillation circuit to output a large number of longitudinal-mode pulse waveforms; controls current having a large number of longitudinal-mode pulse waveforms, by use of a pulse modulating circuit, so that they may tightly fit into a square-shaped wave; and drives a semiconductor LD at high power by using these two pulse currents. Further, an optical resonant circuit is protected with a heat-insulating material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005062837-A (JP)
Title: Organic el drive circuit and organic el display device using the same
Inventor: ABE SHINICHI
IPC: G09G3/30
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL drive circuit capable of reducing the luminance unevenness on a screen of an organic EL display device due to a difference in characteristics between driver ICs for driving the current of an organic EL panel.  <P>SOLUTION: For an output side transistor of a current mirror circuit of the organic EL panel drive circuit, the organic EL drive circuit is provided with a transistor Trq for detecting the output current value of the output current thereof and is provided with a control circuit consisting of an input stage driven by the current and an output stage for driving the the input side transistor Tra of the current mirror circuit. The input stage receives the first current (the detected current) and a certain reference current and the output stage generates a current (a drive current) corresponding to a difference between the current values inputted therefrom and drives the current of the input side transistor Tra of the current mirror circuit, thereby controlling the current values of the currents to be distributed in correspondence to the terminal pins so as to become the currents of the reference currents or the current values corresponding thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006032479-A (JP)
Title: Igniter of ignition device
Inventor: KAWAKITA HARUO
IPC: H01L23/58
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the outer shape dimension of an igniter is enlarged by a protective resistor for limiting a power supply surge in the igniter of an ignition device.  <P>SOLUTION: The igniter of the ignition device is composed of a first lead frame 22, a power element 25 mounted on it, a second lead frame 46, a control element 50 mounted on it for controlling the power element, and the protective resistor 30 mounted in an island shape on the first lead frame or the second lead frame for limiting the power supply surge. The protective resistor includes a surge limiter 36 provided with an insulation substrate 31 mounted on the first lead frame 22 and a resistor 35 mounted on the insulating substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032655-A (JP)
Title: Manufacturing method of silicon carbide substrate
Inventor: NAKAMURA SHUNICHI
IPC: H01L21/3065
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To form a homo-epitaxial growth layer with a small surface defect density on a silicon carbide substrate with a low off-angle.  <P>SOLUTION: This manufacturing method comprises the steps of machining the ä0001} plane of silicon carbide, etching the surface of the silicon carbide by plasma of a material containing at least a halogen after the machining step, and exposing the surface of the silicon carbide to a plasma of a material not containing a halogen and containing at least oxygen after the etching step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032807-A (JP)
Title: Exposure device and device manufacturing method
Inventor: HAMAYA MASATO
IPC: G03F9/02
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-precision pattern duplication method that is not subject to mask flexure in spite of a small clearance between the mask and projection optical system and eliminates exposure errors for defocusing.  <P>SOLUTION: This exposure device comprises the position detection units (160a, 160b and 40) that radiate a detection light DL on a point of the mask R corresponding to the evaluation point in a view of the projection optical system PL from the projection optical system and the opposite side, and then detects positional information concerning the optical axis of the projection optical system PL at a detection point corresponding to the above evaluation point of the pattern surface of the mask according to the reflection from the mask of the detection light and a control unit 50 that controls at least the positions in the above optical axis direction of the mask R and object W according to the above positional information detected by the position detection units during pattern duplication.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038967-A (JP)
Title: Display device and driving method thereof
Inventor: TADA MITSURU
IPC: H01L51/50
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of a self-luminescent type display device by a circuit like means.  <P>SOLUTION: A pixel array 12 emits light with luminance corresponding to a level of an image signal to display an image on a screen per frame and continues luminescence of the screen within each frame for only a luminescence time prescribed by a duty ratio. An information detection part 16A detects information showing whether an image is a moving image or a still image, from the image signal per frame. A lifetime control part 16B simultaneously adjusts a maximum signal allowable level of the image signal and the duty ratio on the basis of detected information so as to prolong the lifetime of a light emitting element. A signal output part 14A outputs the image signal to the pixel array 12 within the adjusted maximum signal allowable level to drive the screen for display. A duty ratio transmission part 13D transmits the adjusted duty ratio to the pixel array 12 to make the screen luminescent for only the luminescent time prescribed by this duty ratio.  <P>COPYRIGHT: (C)2006,JPO&NCIPI