baber/WOPTO huggingface dataset:
Patent JP-2005060559-A (JP)
Title: Aromatic polycarbonate resin powder
Inventor: TANDO KAZUYUKI
IPC: G11B7/2534
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin having a specific structure which is excellent in heat resistance and rigidity and improved in hydrolysis resistance.  <P>SOLUTION: The aromatic polycarbonate resin powder is obtained from an aromatic dihydroxy component comprising 5-95 mol% of a fluorene-based bisphenol represented by general formula [1] [wherein R<SP>1</SP>-R<SP>4</SP>are each independently a hydrogen atom, an optionally 1-9C aromatic group-containing hydrocarbon group or a halogen atom] and 95-5 mol% of a dihydroxy component represented by general formula [2] [wherein R<SP>5</SP>-R<SP>8</SP>are each independently a hydrogen atom, an optionally 1-9C aromatic group-containing hydrocarbon group or a halogen atom; and W is a single bond, an optionally 1-20C aromatic group-containing hydrocarbon group, or an O, S, SO, SO<SB>2</SB>, CO or COO group], where the aromatic polycarbonate resin powder gives electroconductivity of at most 50 μS/cm at 25°C of the aqueous phase obtained by extraction of a solution of the aromatic polycarbonate resin in methylene chloride 20 times as much as the weight of the powder with an ion exchanged water 10 times as much as the weight of the powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062554-A (JP)
Title: Fixing device
Inventor: NAITO YASUTAKA
IPC: G03G15/20
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a proper fixed image by properly peeling a recording medium from a fixing belt and by preventing the contact of the fixing belt with an electromagnetic induction heating device, in a fixing device in which an unfixed toner image of the recording medium abuts against the endless fixing belt and is heated and molten by the electromagnetic induction heating device so as to be fixed on the recording medium.  <P>SOLUTION: An elastic body is deformed so as to be stuck out toward the downstream side with respect to the circumferential direction, by pressing the elastic body 3b against the inner circumferential surface of the fixing belt 1 and by circumferentially driving the fixing belt. Since the fixing belt is bent with a large curvature and rotated along the configuration of the elastic body, the recording medium is easily peeled from the fixing belt by its own rigidity. The electromagnetic induction heating device 5 is supported so as to be disposed opposite the fixing belt at the downstream side of the position where the central part with respect to the circumferential direction is equidistant to the upstream and downstream sides from a nip part. Accordingly, even when the fixing belt is rotated so as to be stuck out to the downstream side of the press contact part, the fixing belt is prevented from being brought into contact with the electromagnetic induction heating device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058127-A (JP)
Title: Rotary tilling device and tilled soil-leveling device
Inventor: SHIMADA SHIGENORI
IPC: A01B33/08
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilling and land-leveling apparatus having a simple, lightweight and compact structure, and a shortened body length, capable of uniformly leveling the land even if the machine body is tilted, and having a tilling depth regulator for setting the tilling depth, having a simplified structure and improved durability.  <P>SOLUTION: A land-leveling plate is pivotally supported so as to be freely turnable around a fulcrum shaft in the front and rear direction so that the land-leveling plate may be turned in the right and left direction by centering a shaft center in the front and rear direction, and a posture-keeping structure bridging the land-leveling plate and the rotary tilling device side is formed by using an elastic material. The tilling depth regulator installed in the rotary tilling device is formed out of a rod-shaped material straight in the upper and lower direction, and a bottom plate is integrally fixed to the lower end of the rod-shaped material at a tilted angle forming an obtuse angle to the front and rear edge sides of the rod-shaped material so that the posture of the bottom plate may be exchanged between a suction angle posture in which the bottom plate is likely to be floated up, and a suction angle posture in which the bottom plate is likely to be dipped into the ground by the 180° turning of the tilling depth regulator in the front and rear direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061389-A (JP)
Title: Piston ring for internal combustion engine
Inventor: SEKIYA TAKAMARO
IPC: C22C38/44
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring provided with hard coating on an outer circumferential surface of piston ring base material, and chemical treatment coating on at least either of an upper and a lower side surfaces, in which a piston of an aluminum alloy is not abraded, and in which abrasion resistance is excellent.  <P>SOLUTION: The piston ring base material includes: 0.50-0.70% C, 1.65-2.50% Si, 0.50-1.50% Mn, 0.50-3.00% Cr, 0.05-0.50% V, with the rest comprising Fe and unavoidable impurities. The hard coating is formed by PVD treatment or high speed flame spraying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068854-A (JP)
Title: Slantly installable fence
Inventor: OMAE MAKOTO
IPC: E04H17/14
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical lattice fence installable at a desired inclination, which solves a possibility of an injury of the finger of the human body by a cut surface of a vertical muntin pivotally fixed to an upper frame of the fence, the injury occurring due to insertion of the finger into a downward opening slot formed in the upper frame.  <P>SOLUTION: According to the structure of the vertical lattice fence, a cap 4 is fitted to an upper end of the vertical muntin 3 which is inserted into the downward opening slot 12 formed in the upper frame 1 and axially fixed to the same, to thereby cover the cut surface of the vertical muntin 3. The cap 4 has a protruding fin 43 installed thereon, which is formed of an erect circular arc plate taking up an area of about 1/4 to 1/3 circle, and set such that its top 42 is in the proximity of a top wall 13 of the upper frame 1, which results in that a close interval between the top of the cap 4 and the top wall 13 is always kept to a constant value regardless of the inclination of the fence A. Further even if someone intends to remove the cap 4 by inserting the finger, the top wall 13 blocks the insertion, and therefore the cap 4 is always kept to be fitted into the vertical muntin 3, to thereby ensures high security against a possibility of insertion of the finger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037343-A (JP)
Title: Analytical method for myelo dysplasia syndrome cell by flow cytometry
Inventor: MICHAEL R LOKEN
IPC: G01N33/53
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing a myelo dysplasia syndrome cell using a flow cytometry, and allowing useful clinical classification.  <P>SOLUTION: A combination of the optimum monoclonal antibodies for analyzing myelo dysplasia syndromes is contrived, expression abnormalities in surface antigens of an obtained blast, a myelocyte and a monocyte are patternized preliminarily based on results in surface antigens of a sound healthy person, expression abnormalities in surface antigens of a blast, a myelocyte and a monocyte are thereafter detected as to marrow blood or peripheral blood collected from a patient for the purpose of case classification, and the classification for the myelo dysplasia syndromes is quickly and simply detected by determination according to a pattern table prepared preliminarily, so as to provide diagnostic information useful when investigating a therapeutic policy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072395-A (JP)
Title: Photovoltaic power generator
Inventor: KUROSAWA MASAMI
IPC: H01L31/042
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic power generator that is enhanced in contract, with respect to the display or ornamentation by luminous bodies.  <P>SOLUTION: The photovoltaic power generator is provided with a plurality of solar battery elements which are arranged at prescribed intervals in a planar form, in a solar battery module provided with a light transmitting plate on its light-receiving surface side and a plurality of luminous bodies arranged on the surface of the solar battery module on a opposite side of the light-receiving surface. The luminous bodies are caused to emit light rays toward the light-receiving surface of the solar battery module through the gap between adjacent solar battery elements and, at the same time, the light rays emitted from the luminous bodies are partially interrupted by the luminous bodies so that the light rays emitted in a direction intersecting a direction almost perpendicular to the light-receiving surface of the module with a fixed angle or larger viewed from the centers of the luminous bodies are interrupted in a plane containing the centers of the luminous bodies and nearly perpendicularly intersecting the lengthwise direction of the gap.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073202-A (JP)
Title: Stereophonic sound source reproduction speaker
Inventor: NAKAMICHI NIRO
IPC: H04R5/033
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To expand a sweet spot where the effect of a virtual sound field can be obtained.  <P>SOLUTION: The stereophonic sound source reproduction speaker comprises a first speaker driver, a second speaker driver that is disposed to make its vibration axis approximately into 180° relatively to a vibration axis of the first speaker driver, and a stereophonic sound source reproduction means for reproducing stereophonic sound source signals each created by a stereophonic sound source creation circuit that localizes a sound image in an arbitrary position from the first speaker driver and the second speaker driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078659-A (JP)
Title: Magnetic recording medium
Inventor: MATSUMOTO AYAKO
IPC: G11B5/82
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has excellent durability, especially in a disk type magnetic recording medium.  <P>SOLUTION: The magnetic recording medium is provided with a magnetic layer at least on one plane of a non-magnetic support. Under environment of 23°C, when pressure of 0.4MPa is applied to an aluminum substrate having surface roughness of 10±5nm for one minute and the magnetic layer surface is adhered to it, film thickness of a film transferred to the aluminum substrate is in a range of 0.6-1.5nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076481-A (JP)
Title: Air compressor device for vehicle
Inventor: OGATA NAGAKAZU
IPC: F04B39/16
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air compressor for a vehicle, with reduced capacity of air compressor single body and increased degree of freedom in arrangement of peripheral equipment to make a whole device compact, facilitated adaptation to an installation space, and with improved maintenance property.  <P>SOLUTION: In the air compressor device, a single housing part 20 houses: a plurality of air compressors 1A, 1B, 1C connected in parallel; an air filter 2 shared by air intake parts of the air compressors; an oil separator 3 shared by the air compressors to separate lubricating oil; an oil cooler 5 cooling the separated lubricating oil and returning the cooled lubricating oil to the air compressors; and dehumidifiers 6, 7 dehumidifying air discharged from the oil separator. The housing part is installed under a floor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079399-A (JP)
Title: Thermocompression bonding apparatus
Inventor: FUJITA MASAYA
IPC: H01L21/60
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermocompression bonding apparatus for carrying out thermocompression bonding with high accuracy under an optimum pressing force at all times.  <P>SOLUTION: A liquid crystal panel 20, an ACF 21, and a TAB 22 are positioned, overlapped and placed on a stand. When a setting pressure is entered from an operation section 33 to a control controller 32 to carry out start operations, the air compressed by a compressor 38 is supplied to an air cylinder 11 to descend a pressing head 15 for applying thermocompression bonding to a part 25 to be thermally compression-bonded. A pressure sensor 30 detects the pressing force exerted to the part 25 to transmit a detection result to a pressing force discrimination section 40. The pressing force discrimination section 40 discriminates whether or not the detected pressing force is almost coincident with the setting pressure and adjusts a solenoid valve 35 when they are not almost coincident to adjust the pressing force exerted to the part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075709-A (JP)
Title: Composting fermentation apparatus
Inventor: NAKAMURA HAJIME
IPC: C05F9/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composting fermentation apparatus capable of composting organic waste such as domestic waste, various sludge or agriculture and livestock waste.  <P>SOLUTION: The fermentation apparatus 1 for fermenting and composting the waste is constituted so that a carriage 4 provided with a stirring apparatus 3 is loaded on its upper end part from one edge part 201 to another edge part 202 and is rotated around the center part 400 of the carriage 4 in the longitudinal direction. A plurality of the stirring apparatuses 3 are arranged by the same number on each of the symmetric position across the center part 400 of the carriage 4 and an angle of α is made between the center line Y of the stirring apparatus 3 in the longitudinal direction and the center line X of the carriage 4 in the longitudinal direction. The power necessary for rotating the carriage provided with the stirring apparatus is made small, the trouble of the fermentation apparatus is decreased to facilitate the the inspection or the handling to cope with making the fermentation apparatus large sized. The carriage is stabilized because the force loaded on the both left and right side of the carriage is made symmetric and the torque acting on both side of the carriage is made small and then, a material to be fermented is efficiently moved from the outer periphery to the center of the fermentation apparatus and is efficiently discharged from the center of the fermentation apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080495-A (JP)
Title: Toroidal coil linear motor and syringe pump driver employing it as drive source
Inventor: SAKAMOTO MASABUMI
IPC: H02K33/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high thrust linear motor having a simple structure.  <P>SOLUTION: Relatively movable armature and cylindrical member and their holding shaft are arranged concentrically, the armature is formed of a ring coil and a magnetic body and a plurality of unit armatures each having a pair of armature yokes for clamping the toroidal coil are arranged coaxially. Each armature yoke is provided, on the inner circumferential surface thereof, with annular magnetic teeth protruding/recessed alternately in the axial direction and the cylindrical member facing the magnetic teeth through a small air gap is provided with annular pole teeth protruding/recessed alternately in the axial direction. When a current is fed to the toroidal coil of the armature, the armature and the cylindrical member can move freely. The invention is especially applicable to a linear stepping motor and a compressor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046893-A (JP)
Title: Method and device for deciding commodity supply amount
Inventor: KASUGA YOICHI
IPC: G06Q50/04
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost method and device for deciding the delivery or supply amount of commodity to customers without causing stockout.  <P>SOLUTION: A commodity supply amount deciding method includes the following four steps: the first step wherein the value of a first supply amount to a prescribed supply destination in a first prescribed period in the past, and the value of a second supply amount to the prescribed supply destination in a second prescribed period in the past are stored in a second supply amount memory; a second step wherein the third supply amount value of the supply amount to the supply destination in a third prescribed period of recent date is stored in a third supply amount memory; a third step wherein a computer reads the first and third supply amount values from the second and third supply amount memory, calculates a ratio between the read first and third supply amount values, and stores the ratio in a ratio memory; and a fourth step wherein the computer reads the ratio and the second supply amount value from the ratio memory and the second supply amount memory, and calculates the supply amount to the supply destination in a fourth prescribed period in the future based on the read ratio and the second supply amount value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005080844-A (JP)
Title: Ball for park golf
Inventor: IWAMI SATOSHI
IPC: A63B37/04
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball for park golf, comprehensively excellent in straightness, controllability, resilience, and hitting feel.  <P>SOLUTION: The ball consists of one or at least two layers of core and a cover. The specific gravity of the core is smaller than that of the cover, and a value I of the calculated value MI of the moment of inertia divided by the mass of the ball is in the range from 3.7 to 4.3 cm<SP>2</SP>. The difference in the specific gravity between the core and the cover is preferably set within 0.1 to 0.9 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083554-A (JP)
Title: Rolling bearing
Inventor: FUJITA YASUNOBU
IPC: G11B21/02
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of improving torque performance by a lubricant and keeping the torque performance for a long period.  <P>SOLUTION: In this rolling bearing 1, lubricant films are applied on raceway faces of an inner ring 2 and an outer ring 3, a crown-shaped retainer 10 and a rolling element 4, and at least one slit 14 penetrated in the circumferential direction is formed on a projecting part 13 of the crown-shaped retainer 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082882-A (JP)
Title: Method for measuring stuck quantity of coal ash onto preheated pellet
Inventor: SAKAMOTO MITSURU
IPC: F27B21/14
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which in a grate kiln system using a pulverized fine coal burner as a heat source, quantity of coal ash stuck on the surface of preheated pellet brought into the kiln can accurately be measured.  <P>SOLUTION: A metal-made basket filling up a part of green pellet (GP) is laid on a shifting pellet 2 at the upstream side to the shifting direction of the green pellet from the charging position of the green pellet GP into a grate furnace 1, and the above basket is collected near the outlet of a preheating furnace 5. The preheated pellet in the collected basket is pulverized in a rotation strength tester and the surface part is shaven off, and in each of the shaven-off surface part and the whole preheated pellet before shaving off the surface, SiO<SB>2</SB>concentration and/or Al<SB>2</SB>O<SB>3</SB>concentration are measured with a chemical analysis, and the stuck quantity of the coal ash onto the preheated pellet is obtained based on the difference of the SiO<SB>2</SB>concentration and/or the Al<SB>2</SB>O<SB>3</SB>concentration in the above surface part and the whole preheated pellet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094137-A (JP)
Title: Multicast transfer path setting method and apparatus
Inventor: UGA MASANORI
IPC: H04L45/247
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of attaining active / standby switching in a midway node so as to reduce a switching time.  <P>SOLUTION: A multicast transfer path setting method calculates a main transfer path respectively tying a given start point and a plurality of end points, calculates a standby transfer path to all links on the main transfer path, measures a traffic state by each link and by each traveling direction of data distributed to each link to calculate the main transfer path, and calculates and obtains the standby transfer path by each link on the calculated main transfer path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093712-A (JP)
Title: Semiconductor light emitting device
Inventor: MORITA YASUMASA
IPC: H01L33/60
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device of the light source of a high luminance with small color tone variations.  <P>SOLUTION: An LED chip 4 is mounted to the bottom of a reflection frame 2 having a mortar-like recess provided in the upper part of a substrate 1, and a wavelength conversion member 9 obtained by mixing a fluorescent body 7 and a dispersing agent 8 of 20 to 80 wt% with an optically transparent resin is filled in a recess to seal the LED chip 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346295-A (JP)
Title: Highly efficient method of purification for liquid crystal having high specific resistance and device for the same
Inventor: CHO GAKUMEI
IPC: C09K19/02
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient method for purifying much soiled liquid crystal in a short time to obtain the liquid crystal having a high specific resistance and purity, and a highly efficient device for the same.  <P>SOLUTION: This highly efficient method of purification for the liquid crystal having the high specific resistance (HSR) is characterized by combining both of an inorganic salt absorption method and an electrophoresis purification method, and especially the highly efficient method of purification for the HSR liquid crystal products required in a TFT, LCD and/or other field is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092591-A (JP)
Title: Clock phase delay circuit and its layout method
Inventor: TANAKA SEIKI
IPC: H03K5/14
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-area clock phase delay circuit which is high in resolution, reduced in the fluctuation of the resolution.  <P>SOLUTION: This circuit is provided with delay elements (401 to 407) and (408 to 414) in two columns and selecting circuits 415 to 420 for selecting the number of the delay elements in the two columns through which input clock signals are made to pass and selecting circuits (421 to 426) and (427 to 432) for delay adjustment. The number of the delay elements and the number of the selecting circuits through which the clock signals are made to pass among the delay elements in the two columns and the selecting circuits in the two columns are changed. Thus, the total delay time of the clock signals is changed by units which are finer than the delay time of the delay time of the delay elements 401 to 414 and the delay time of the selecting circuits 415 to 432.  <P>COPYRIGHT: (C)2005,JPO&NCIPI