baber/WOPTO huggingface dataset:
Patent JP-2010106151-A (JP)
Title: Thermosetting resin composition, and prepreg and laminate using the same
Inventor: IZUMI HIROYUKI
IPC: C08G59/40
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition excellent in all of Tg, adhesiveness to copper foil, heat resistance, moisture resistance, flame retardancy, heat resistance with copper, low dielectric characteristics and low dielectric tangent, and to provide the use thereof, e.g. a prepreg and a laminate.  <P>SOLUTION: The thermosetting resin composition contains (1) a compound produced by reacting (a) a maleimide compound having at least two N-substituted maleimide groups in one molecule with (b) an amine compound having an acidic substituent represented by general formula (I) (wherein, R<SB>1</SB>is a hydroxy, a carboxy or a sulfonic acid of an acidic substituent; R<SB>2</SB>is a hydrogen, a 1-5C aliphatic hydrocarbon, a halogen, a hydroxy, a carboxy or a sulfonic acid; and x and y are each an integer of 1-4), and having the acidic substituent and the N-substituted maleimide group in the molecular structure, (2) an anthracene-type epoxy resin and (3) a metal hydrate having a heat decomposition temperature of ≥300°C as components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108409-A (JP)
Title: Storage management method and management server
Inventor: MATSUNAGA NAOYUKI
IPC: G06F9/46
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To migrate a virtual machine in consideration of input/output (I/O) to an array group in the post-migration virtual machine.  <P>SOLUTION: A computer system has: a physical server 2 in which the virtual machine 250 is executed; a storage device 3 which has an array group 33; and a management server 1 which manages association between the virtual machine 250 and the array group 33. The computer system calculates a predicted I/O volume of the post-migration virtual machine 250. When the predicted I/O volume exceeds the maximum I/O volume of the array group 33 connected to the post-migration virtual machine 250, an array group 33 whose maximum I/O volume is less than the predicted I/O volume is retrieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109952-A (JP)
Title: Comparator circuit and electronic apparatus
Inventor: KOBAYASHI YUSUKE
IPC: H03K5/08
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparator circuit capable of reducing a dark current without causing any response delay and malfunction, and to provide an electronic apparatus.  <P>SOLUTION: In the comparator circuit, when an input level monitoring circuit A30 determines that an input voltage is settled within a predetermined range, a transistor 304 is turned off. Therefore, an output of an inverter 312 becomes LOW level and switch circuits 313-316 are turned off. When the input level monitoring circuit A30 determines that the input voltage is not within the predetermined range, the transistor 304 is turned on. Therefore, the output of the inverter 312 becomes HIGH level and the switch circuits 313-316 are turned on. The input voltage in the state, where an input signal to the comparator circuit 1 is awaited, is settled within the predetermined range, so that the switch circuits 313-316 can be turned off. Thus, a dark current during the standby state can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027922-A (JP)
Title: Linear actuator
Inventor: NAKAGAWA HIROSHI
IPC: H02K33/16
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear actuator which can enhance the reliability and can enhance the performance easily.  <P>SOLUTION: The linear actuator comprises a stator 12, a mover 13 provided reciprocally for the stator, first pair of permanent magnets 14 and 15 facing the mover while adjoining mutually in the reciprocating direction and being provided on the stator under such a state as the magnetic poles are arranged perpendicularly to the reciprocating direction while reversing the mutual arrangement of the magnetic poles, second pair of permanent magnets 16 and 17 facing the mover while adjoining mutually in the reciprocating direction with the position being matched to that of the first pair of permanent magnets in the reciprocating direction and being provided on the stator under such a state as the magnetic poles are arranged perpendicularly to the reciprocating direction while reversing the mutual arrangement of the magnetic poles, and a coil provided in the stator 12 wherein the first pair of permanent magnets and the second pair of permanent magnets reverse the magnetic poles facing the mover between the permanent magnets having positions matching in the reciprocating direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010110955-A (JP)
Title: Laminated polyamide resin film and method of manufacturing the same
Inventor: KUWATA HIDEKI
IPC: B29C55/16
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyamide resin film of high quality biaxially stretched at the same time, excelling in uniformity of adhesion power of a film surface layer which is a rough standard of the stretch follow-up property and thickness uniformity of a laminated part by suppressing stress deformation imbalance caused by stress relaxation in a simultaneous biaxial stretching process of a polyamide film to suppress material property unevenness caused by stretching unevenness.  <P>SOLUTION: A thickness unevenness expansion rate of the laminated polyamide resin film is 3.5 times or less, a variation rate in the whole plane of a refractive index in the thickness direction of the film is 0.5% or less, and a variation rate in the whole plane of adhesion power of a film surface layer is 10% or less. The film is obtained by simultaneous biaxial stretching by a tenter method so that a longitudinal stretch magnification locus indicated by a distance between clips does not fall to 5% or more of a maximum stretch magnification until a lateral stretch magnification locus reaches the maximum magnification.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113553-A (JP)
Title: Log information management system and log information management device
Inventor: NAGASAWA KENICHI
IPC: G06F11/34
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a log information management system and a log information management device, for performing accurate log management of a terminal device such as an image forming device.  <P>SOLUTION: The terminal device 1 has: a time management means 17 for setting time in a state in which a user cannot change the time based on time information transmitted from the log information management device 2, and managing subsequent time based on the set time; and a log information storage means 14 for adding operation time to the log information about operation of its own device and storing it. The log information management device 2 has: a log information collection means 11 periodically or irregularly collecting the log information stored in the log information storage means 14 of the terminal device 1 in a lump; a transmission means 18 for transmitting the time information to the terminal device 1 immediately after the collecting of the log information; and a log information preservation means 14 for preserving the collected log information as one group every time the log information is collected by the log information collection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112316-A (JP)
Title: Rotor for gas turbine, and gas turbine
Inventor: SENDO RINTARO
IPC: F04D29/32
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase reliability by reducing stress applied to a fastening bolt, in a rotor for a gas turbine and the gas turbine.  <P>SOLUTION: This rotor for the gas turbine is so configured that a plurality of rotor disks 32 is axially arranged, and a spindle bolt 33 is passed through the plurality of rotor disks 32 and fastened by screwing a nut 34 around a thread 41. The spindle bolt 33 is formed with: a threading neck portion 42 provided adjacent to the thread 41 and having smaller diameter than the thread 41; a stress concentration reducing portion 43 provided adjacent to the neck portion 42 and having smaller diameter than the through-hole 32a of each rotor disk 32; and a stress receiving portion 44 fitted into the through-hole 32a of each rotor disk 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118400-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: HORIBE YASUSHI
IPC: H01L25/07
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure and a wiring method in which short circuit hardly occurs between the wires even if one wire hangs over another wire in a configuration where the pads of a semiconductor chip are arranged in a plurality of rows, and the wires interconnecting the chips are arranged in multi-stage (multi-rows).  <P>SOLUTION: A semiconductor device has a wiring board 7, a first semiconductor chip 1 mounted on the wiring board 7, a second semiconductor chip 2 stacked on the first semiconductor chip 1, a wire 9 (9X) which connects the first pad 2c of the second semiconductor chip 2 and the third pad 1e of the first semiconductor chip 1, and a wire 9 (9Y) which connects the second pad 2d of the second semiconductor chip 2 and the second pad 1d of the first semiconductor chip 1, wherein the interval (M) of the second pad 1d and the third pad 1e in the first semiconductor chip 1 is set wider than the interval (L) of the first pad 1c and the second pad 1d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009086674-A (JP)
Title: Projection display apparatus
Inventor: YAMADA AKIHIRO
IPC: H04N5/74
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display apparatus capable of improving video quality by making a structure of a light quantity adjusting means simple and easy-to-be-shared, and continuously adjusting the quantity of light emitted to a light valve without causing illuminance irregularity so that unwanted light may not be emitted to a screen.  <P>SOLUTION: A light quantity adjusting means 9 of a projection display apparatus 101 has light shielding bodies intercepting light going toward a second lens array 22, and turning shafts turnably supporting the respective light shielding bodies on an xy plane. The light shielding bodies and turning shafts are disposed so that front end linear parts of light shielding bodies may pass in attitudes inclined to longer sides as well as shorter sides of a first lens array and the second lens array during turning of light shielding bodies from the start of turning of light shielding bodies to the arrival at maximum light shielding positions of light shielding bodies, where the light shielding bodies intercept the most light going toward the second lens array.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010120100-A (JP)
Title: Hard coating film coated tool for turning
Inventor: KUBOTA KAZUYUKI
IPC: C23C14/06
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating film coated tool for turning, having high abrasion resistance by high hardness and excellent chipping resistance by high hardness.  <P>SOLUTION: In the hard coating film coated tool for turning, a hard coating film is formed by coating a first hard coating film and a second hard coating film from a base surface. The first hard coating film is shown by (Al<SB>a</SB>Me<SB>1-a</SB>)<SB>e</SB>N<SB>f</SB>, where 35≤a≤65, and 0.85≤e/f≤1.25. The second hard coating film is shown by (Ti<SB>1-h</SB>B<SB>h</SB>)<SB>m</SB>N<SB>p</SB>, where 1≤h≤30, and 0.85≤m/p≤1.25. When surface intervals (nm) of (200) surfaces in X-ray diffraction of the first hard coating film and the second hard coating film are taken as d1 and d2, an equation of 1.01≤d2/d1≤1.05 is obtained. The second hard coating film has a columnar structure, and a crystal grain of the columnar structure has a composition modulation structure with a compositional difference in a B component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124099-A (JP)
Title: Piezoelectric electroacoustic transducer
Inventor: AKINO YUTAKA
IPC: H04R17/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric electroacoustic transducer for preventing dispersion in acoustic characteristics by drawing out connection terminals with a simple structure that interposes permeably elastic conductive materials and is independent of soldering.  <P>SOLUTION: The piezoelectric electroacoustic transducer at least is provided with: a case 12 including an acoustic resistance hole 13a on a baseplate 13; a lower side elastic conductive material 22 that is placed on the baseplate 13 of the case 12 and has permeability; a piezoelectric diaphragm 32 that includes conductive electrodes on both the front and rear and is placed on the lower side elastic conductive material 22, while floating from the side of the case 12; and an upper side elastic conductive material 42 that is supported from below on the side of the case 12 while being placed on the piezoelectric diaphragm 32 and has permeability. One side connection terminal 52, which is conductively connected to the lower side elastic conductive material 22, and the other side connection terminal 53, which is conductively connected to the upper side elastic conductive material 42, are separately implanted in the case 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009101169-A (JP)
Title: Percutaneous absorption type formulation
Inventor: HATANAKA TOMIO
IPC: A61M35/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a percutaneous absorption type formulation which enables even water-soluble oligomer solution or polymer solution to be easily and sustainably absorbed percutaneously by simple structure.  <P>SOLUTION: The percutaneous absorption type formulation comprises a drug indwelling part for holding a drug internally and a support part consisting of an adhesive layer for supporting the drug indwelling part and a drug-impermeable base material having a thickness of 1-100 μm. The drug indwelling part is provided with a pressing means for pressing the drug holding part and the drug-impermeable base material of the support part is broken by a needle-like object as mechanical stimulation from outside, thereby the drug is released at a constant speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142267-A (JP)
Title: Method for powdering plant subjected to unicellular treatment
Inventor: HARADA AKIKO
IPC: A23L19/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mutual cell rebinding from occurring upon concentrating a plant subjected to unicellular treatment, and also to prevent cell membrane breakage in lyophilizing or resuspending powder in unicellular form.  <P>SOLUTION: A method for powdering a plant subjected to unicellular treatment includes a first step of subjecting the plant to an intercellular substance-lysing enzyme, a second step of adding a cyclodextrin to a suspension containing the resultant plant, a third step of concentrating the suspension containing the cells dispersed by the second step by reduced-pressure distillation or centrifugal separation, and a fourth step of powdering the concentrated suspension by lyophilization or spray drying. As the cyclodextrin gathers around the cells of the plant subjected to unicellular treatment and hydrophilic group-bearing micelles are formed on the surface of the cyclodextrin, mutual rebinding of the cells is prevented. Furthermore, since the cyclodextrin functions as a stabilizer even after powdering the plant, the state of the cell membrane is kept intact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038841-A (JP)
Title: Carrier arrangement method in ofdm transmission system
Inventor: FURUTA HIROYUKI
IPC: H04J99/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier arrangement method in an OFDM transmission system which can transmit OFDM signal in case of a shift with electric waves at a high frequency band or at a high speed, or even in an MIMO propagation environment under both conditions.  <P>SOLUTION: A carrier arrangement method in the OFDM transmission system which transmits an OFDM signal into which a known pilot carrier which becomes a demodulation reference is periodically inserted includes a step of arranging the pilot carrier at predetermined intervals on a frequency axis and sequentially on a time axis; and a step of assigning, when the number of a plurality of transmission antennas is defined as m_t and an integer equal to or greater than m_t is defined as W, a quadrature code of a bit length W for identifying the pilot carrier transmitted from each system of the plurality of transmission antennas, to temporally continuous transmission symbols for each symbol number W, and multiplying the pilot carrier by the quadrature code.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121565-A (JP)
Title: Pressure control device
Inventor: NAITO HIROAKI
IPC: F02M69/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a valve sound without deteriorating responsiveness of a valve in a pressure control device for controlling a pressure of fuel supplied to an internal combustion engine.  <P>SOLUTION: The pressure control device includes a retainer spring 90 mounted on a diaphragm and receiving one end of a spring 80. The retainer spring 90 includes contact parts T1 and T2 slidably abutted on an inner wall 10a of a spring chamber cover 13. The spring constant of the contact part T1 and the spring constant of the contact part T2 are different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121906-A (JP)
Title: Absorption-type refrigerating device
Inventor: KAWAI MITSUSHI
IPC: F25B15/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To lower concentration of the absorption solution in a generator by lowering pressure of an absorber and allowing low evaporation temperature while lowering saturated solution temperature so as to lower temperature of a heating source of the generator without enlarging a device.  <P>SOLUTION: The absorption-type refrigerating device, composed to feed absorption solution Lc cooled by an air-cooling type supercooling heat exchanger 2 to the absorber A, includes: a coolant reservoir 1 for storing unevaporated components of liquid coolant Rw dispersed on a heat transfer surface of an evaporator E, provided at a lower part of the evaporator E; and a cooling means X for using the liquid coolant Rw in the coolant reservoir 1 as a cooling heat source of cooling air Ac fed to the supercooling heat exchanger 2, for lowering the pressure of the absorber A to obtain the low evaporation temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127993-A (JP)
Title: Developing apparatus, imaging unit, and image forming apparatus
Inventor: SHIGETA KUNIO
IPC: G03G15/08
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the durability of a bearing part and to supply developer over the whole in the axial direction of a developing roller (developer carrier), without increasing the size of an apparatus.  <P>SOLUTION: The developing apparatus includes a first rotation member having a mixing and transfer member to transfer the developer in a predetermined direction and a spiral-blade-shaped circulation auxiliary member to transfer the developer to the center portion of a rotation shaft, a second rotation member having a mixing and transfer member to transfer the developer in a direction opposite to that by the first rotation member and a circulation auxiliary member to transfer the developer to the center portion of the rotation shaft, two end portion partition walls formed along the circulation auxiliary member, and a center partition wall formed along the mixing and transfer member at a position separated from the end portion partition walls by a predetermined distance. The mixing and transfer member formed in the first rotation member and the second rotation member is formed to extend to the downstream side in the transfer direction of the developer from at least the center of a communication portion between the end portion partition walls and the center partition wall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126565-A (JP)
Title: Coating composition
Inventor: SUGANO NAOTO
IPC: C09D201/00
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic coating composition that exhibits good adhesion to a resin and has transparency and hardcoat properties.  <P>SOLUTION: The coating composition comprises a polymer substance comprising a reaction product obtained by causing (a) an amino group-bearing silane compound represented by the following formula: R<SP>1</SP><SB>4-n</SB>-Si-(OR<SP>2</SP>)<SB>n</SB>(wherein R<SP>1</SP>is an amino group-bearing organic group; R<SP>2</SP>is a methyl group, an ethyl group or a propyl group; and n is an integer selected from among 1-3) to react with (b) at least one boron compound selected from the group consisting of H<SB>3</SB>BO<SB>3</SB>and B<SB>2</SB>O<SB>3</SB>in a ratio of at least 0.02 mole of the component (b) to 1 mole of the component (a), and (c) a curable resin which has a main chain composed of a polyether skeleton having at least an ethylene oxide unit and bears a reactive group (c-1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126644-A (JP)
Title: Ink composition for inkjet and inkjet recording method
Inventor: MATSUMURA SUEHIKO
IPC: C09D11/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet, having high sensitivity to active radiation exposure, and excellent in curability, antiblocking property and ejection stability, and an inkjet recording method to use the ink composition for inkjet.  <P>SOLUTION: The ink composition for inkjet contains (i) a sensitizer expressed by general formula (I), (ii) a photopolymerization initiator and (iii) a polymerizable compound having an ethylenic unsaturated bond. In the general formula (I), R<SP>1</SP>, R<SP>6</SP>and R<SP>8</SP>are each independently H, hydroxy, halogen, straight or branched-chain alkyl which may be substituted or alkoxy which may be substituted; R<SP>2</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>7</SP>are each independently H, halogen or cyano; and R<SP>3</SP>is H, straight or branched-chain alkyl which may be substituted or cycloalkyl.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127533-A (JP)
Title: Air-conditioning system, and method for installing fan unit in air-conditioning system
Inventor: KAWAI TAKAMASA
IPC: F24F1/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the installation work of a fan unit in an air-conditioning system for cooling a space arranged with a plurality of racks mounted with electronic equipment.  <P>SOLUTION: The air-conditioning system 10 is equipped with a casing 11, and a fan unit 15 having a blast fan 12 comprising a double intake type sirocco fan and a motor 13, and a heat exchanger 14 are disposed in the casing 11. In the fan unit 15, the blast fan 12 is attached on an installation base 21 provided at the front side in the casing 11 so that both intakes 22 are opened sideways. The air-conditioning system 10 has a guide 30 movably guiding the fan unit 15 to an installation position wherein a side interval between the blast fan 12 and a right side plate 11e of the casing 11 is retained at an installation interval d, and a temporary position wherein the side interval is smaller than the installation interval d on the installation base 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT