baber/WOPTO huggingface dataset:
Patent JP-2011204909-A (JP)
Title: Cleaning composition, and method of manufacturing semiconductor device
Inventor: MIZUTANI ATSUSHI
IPC: H01L21/768
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning composition capable of sufficiently removing a plasma etching residue on a semiconductor substrate without damaging a wiring structure and an interlaminar insulation structure, and to provide a process for producing a semiconductor device using the cleaning composition.SOLUTION: The cleaning composition for removing a plasma etching residue formed on a semiconductor substrate contains (component a) 57-95 wt.% of water; (component b) 1-40 wt.% of polyhydroxy compound having secondary and/or tertiary hydroxyl groups; (component c) organic acid; and (component d) a quaternary ammonium compound, and its pH is 5-10. The method for manufacturing a semiconductor device includes a step for cleaning the plasma etching residue formed on the semiconductor substrate by the cleaning composition.
Patent JP-2011205820-A (JP)
Title: Charger
Inventor: MAEDA YUSUKE
IPC: H01M10/46
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a charger that has a structure which prevents an AC plug and a case fixing the AC plug from being applied with a load even if a horizontal force is applied when attaching/detaching a charger having an AC plug to/from an outlet.SOLUTION: The charger comprises an AC plug for connecting to an AC power supply, a charging board, and a case that holds the AC plug and the charging board while having a battery mounting function. The case is configured to secure an AC plug storage part for storing the AC plug. When the charger is in use, the AC plug stored in the AC plug storage part can be rotated vertically from the case. In the use state of the charger, a clearance is provided between the AC plug and the case so as to widen the rotatable range of the AC plug.
Patent JP-2011204993-A (JP)
Title: Bidirectional switch element and bidirectional switch circuit using the same
Inventor: MORITA TATSUO
IPC: H01L29/812
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve a bidirectional switch element that stably operates.SOLUTION: The bidirectional switch element includes: a semiconductor layer laminate 203 comprised of a nitride semiconductor; a first ohmic electrode 211 and a second ohmic electrode 212 which are formed on the semiconductor layer laminate 203; a first gate electrode 217; and a second gate electrode 218. The first gate electrode 217 is covered by a first shield electrode 221, which has substantially the same potential as the first ohmic electrode 211. The second gate electrode 218 is covered by a second shield electrode 222, which has substantially the same potential as the second ohmic electrode 212. The end of the first shield electrode 221 is positioned closer to the second gate electrode 218 than to the first gate electrode 217, and the end of the second shield electrode 222 is positioned closer to the first gate electrode 217 than to the second gate electrode 218.
Patent JP-2011200841-A (JP)
Title: Method and apparatus for controlling injection rate of flocculant in real time
Inventor: YAMAGUCHI HIROHIDE
IPC: C02F1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which can universally control an injection rate of a flocculant regardless of time and place, and can control the injection rate of the flocculant in real time.SOLUTION: The method for controlling an injection rate of a flocculant includes: a step of measuring the water quality of raw water (S801); a step of calculating a basic flocculant injection rate from the obtained measured value of the water quality (S802); a step of injecting the flocculant to the raw water independently from the step S801 and measuring a time until agglomeration of particles in the raw water starts (S803); a step of determining a fitting line (S804); a step of obtaining a recommended flocculant injection rate from the fitting line and the measured value of an agglomeration start time (S805); a step of calculating a correction value from a difference between the recommended flocculant injection rate and the basic flocculant injection rate (S806); and a step of correcting the basic flocculant injection rate based on the correction value (S807).
Patent JP-2011206959-A (JP)
Title: Self-sealing unit, liquid ejecting head unit, and liquid ejecting apparatus
Inventor: MIYAJIMA HIROKI
IPC: B41J2/175
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a self-sealing unit wherein change with time is supressed in the effective area of a filter, and to provide a liquid ejecting head unit and a liquid ejecting apparatus which use the self-sealing unit and exhibit excellent liquid ejection characteristics.SOLUTION: The self-sealing unit 10 includes a self-sealing unit body in which a fluid channel is formed in order to circulate fluid and equipped with a filter chamber in which a filter is installed, and a pressure chamber in which a valve element is provided in order to open or close the fluid channel is provided; and a film which seals the fluid channel, displaces to the pressure chamber side based on the negative pressure acting thereon and moves the valve element by transmitting the displacement thereto, wherein the fluid channel includes the filter chamber 33 consisting of a filter installation part 51 in which the filter is installed in parallel with the surface of the self-sealing unit, and a bubble chamber 52 provided on the outside of the filter thus installed and in which bubbles are retained.
Patent JP-2011210306-A (JP)
Title: Optical head and optical recording/reproducing apparatus
Inventor: TODORI KENJI
IPC: G11B9/14
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing apparatus which can increase a storage capacity of a recording medium.SOLUTION: The optical recording/reproducing apparatus includes a slider 20 that has a medium facing surface that faces an optical recording medium 200 and moves along a recording/reproducing face of the optical recording medium, a metal nanoparticle structure 22 that is provided in the medium facing surface of the slider, a light illumination device 30 that illuminates the optical recording medium and the metal nanoparticle structure with the light that has polarization components in a direction perpendicular to the recording/reproducing face, and detection devices 31, 33, 34, 35 and 50 that detect Rayleigh scattering light that is generated from the optical recording medium being located close to the metal nanoparticle structure, and is intensified by the metal nanoparticle structure.
Patent JP-2011208426-A (JP)
Title: Cable bolt
Inventor: NOMA TATSUYA
IPC: E21D20/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cable bolt facilitating and streamlining the construction while reducing causes of pollution.SOLUTION: The cable bolt 12 used for reinforcing excavated ground includes: a pipe body 14 having flexibility; a plurality of twisted steel wires 16 around the pipe body 14 spaced from the outer peripheral surface of the pipe body 14 and arranged in parallel in the longitudinal direction of the pipe body 14 spaced in the circumferential direction of the pipe body 14, holding members 18 each provided in a plurality of places spaced in the longitudinal direction of the pipe body 14 having a plurality of engaging parts 1806 engageable to the plurality of twisted steel wires 16; and a fixing band 20 for fixing the plurality of twisted steel wires 16 mounted on each holding member 18 to the plurality of engaging parts 1806.
Patent JP-2011214617-A (JP)
Title: Hydraulic control device
Inventor: YAMAGUCHI MASAJI
IPC: F16H61/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device capable of suppressing a line pressure while setting the line pressure to the minimum requested pressure and the maximum requested pressure.SOLUTION: This hydraulic control device 50 includes a primary regulator valve 51 having a first plunger 516, a second plunger 517, and a spring 518. The first plunger is moved in one direction by a thrust caused by a feedback pressure supplied to a feedback port 515 and, the more the first plunger is moved in the one direction, the more the inflow amount of hydraulic oil from a pressure regulating port 511 to an outflow port 512 is increased. The second plunger 517 is disposed coaxially with the first plunger 516 and moved in the direction opposite to the one direction by a thrust caused by the maximum hydraulic pressure Pmax from a shuttle valve 55 which is a signal pressure supplied to a signal pressure input port 514. The spring is disposed between the first plunger 516 and the second plunger 517.
Patent JP-2011216315-A (JP)
Title: Lamp attachment adaptor and luminaire
Inventor: OSADA TAKESHI
IPC: F21V29/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp attachment adaptor, which can respond to a plurality of different sealing hooks and can facilitate attachment of a cover, and a luminaire using the lamp attachment adaptor.SOLUTION: The lamp attachment adaptor 22 is configured so that expansion elastic deformation of an inside cover 81 can be minimized by projections which never affect the mutual support by changing the height of a thread ridge along the outer circumferential surface of an adaptor body 36. Therefore, the deformation deterioration of a cover 23 can be suppressed.
Patent JP-2010218558-A (JP)
Title: Interoperability of single wire bus and three wire bus
Inventor: HANSQUINE DAVID W
IPC: H04L29/10
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single wire bus interface for communication between one master device and one or more slave devices.  <P>SOLUTION: In one aspect, the output of a three wire interface is selected in a first mode and the output of one or more single wire interfaces are selected in a second mode. In another aspect, a converter takes a single wire bus and produces signals according to a three wire interface. In yet another aspect, a termination symbol is inserted in the single wire interface signal to facilitate conversion of the single wire interface signal and connection to a three wire interface. In yet another aspect, a strobe signal and/or a clock signal are generated in response to a detected start symbol. In yet another aspect, a strobe signal is deasserted and/or a clock signal is deasserted in response to a detected termination symbol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011198337-A (JP)
Title: Pc system
Inventor: FUKINUKE YOJI
IPC: G06F15/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a PC system that solves th following problems: in a rich client system using existing personal PCs, information is lost due to crash of HDD or the like, and on the other hand; in a thin client system having various modes, a user feels discomfort due to different operability, or cost increases or system is complicated for solving the problem on the operability; moreover, a mobile PC is allowed to access latest valuable business information, while being likely to leak it due to lost of the mobile PC.SOLUTION: The PC system includes a personal PC, a storage device for user data of the personal PC in a server, and a removable thin client terminal. When a user terminates using the personal PC and power is turned off, user data is transferred to the storage device in an office server to update user data in the office server. When the thin client terminal is used, user data in the server is used. When the personal PC is turned off, the user data of the personal PC is updated by the user data in the office server.
Patent JP-2011219627-A (JP)
Title: Gasification treatment method of composite raw material comprising tire by shaft-type pyrolyzing furnace and apparatus used therefor
Inventor: HASHIMOTO SHIGERU
IPC: B09B3/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient method with little trouble for pyrolyzing a tire, which permits retention of a condition where a tar trouble is avoided and wire is hardly deformed to be hardly entangled, and suppresses heat loss low.SOLUTION: The gasification method of a composite raw material comprising a tire by a shaft-type pyrolyzing furnace 10 comprises decomposing a composite raw material comprising a tire in a pyrolyzing furnace into residue mainly composed of a pyrolysis gas and a carbide and taking out the carbide and a metal from the residue, wherein: a shaft-type pyrolyzing furnace 10, provided with a raw material charge port 11 at the upper part of the furnace and discharge equipment 20 equipped with a pusher 21 for discharging the residue at the lower part of the furnace, is used as the pyrolyzing furnace; and the composite raw material comprising a tire is charged through the raw material charge port 11 into the furnace and the residue is discharged to the outside of the furnace by a horizontal movement of the pusher 21 thereby causing the composite raw material in the furnace to fall downward perpendicularly.
Patent JP-2011221941-A (JP)
Title: Image drawing device, image drawing method and program
Inventor: KUROKAWA TAKAFUMI
IPC: G06T11/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce access frequency to an external memory.SOLUTION: A command processing part 101 retrieves object data stored in a command memory 200 by an amount capable of being stored in a command buffer 102. A command buffer control part 103 stores the retrieved object data in the command buffer 102. The command buffer control part 103 retrieves the object data stored in the command buffer 102, and a drawing processing part 105 performs drawing processing for each division image area of the object data divided by a tile division part 104 and outputs the image data to which drawing processing was performed to an image memory 300. After the drawing processing of the object data, the command buffer control part 103 deletes the object data from the command buffer 102. Then, the command processing part 101 retrieves object data which is stored in the command memory 200 and has not been retrieved, and the process is repeated.
Patent JP-2011225898-A (JP)
Title: Apparatus for deriving pressure loss in blast furnace, method for deriving pressure loss in blast furnace for use in the apparatus, and program for deriving pressure loss in blast furnace
Inventor: HIRAI MAKOTO
IPC: C21B5/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for deriving a pressure loss in a blast furnace which provides a value of the pressure loss in a layer top part of the blast furnace in a short period of time at high accuracy, and to provide a method for deriving the pressure loss in the blast furnace for use in the apparatus, and a program for deriving the pressure loss in the blast furnace.SOLUTION: The method for deriving the pressure loss in the blast furnace comprises the steps of: obtaining the state of charged material at each position along the prescribed furnace radius R in the layer top part; obtaining the characteristics of the blast furnace gas at the furnace top part of the blast furnace and the volume of the furnace top gas; setting a virtual value of the pressure loss; obtaining an virtual distribution of the mass flow rate at the prescribed blast furnace radius R, on the basis of the virtual value and the state of the charged material at each position along the prescribed furnace radius R and characteristics of the blast furnace gas; obtaining the total Gof the mass flow rate of the blast furnace gas passing through a horizontal-direction cross section CS in the blast furnace including the prescribed furnace radius R corresponding to the virtual distribution; and obtaining the virtual value of the pressure loss at which the total of the mass flow rate coincides with the furnace top gas volume Gand deriving this virtual value of the pressure loss as the value of the pressure loss at the layer top part.
Patent JP-2010211222-A (JP)
Title: Optical element, method for manufacturing the same, and method for manufacturing original board
Inventor: ENDO SOMEI
IPC: B29C59/02
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having high productivity and superior antireflection properties.  <P>SOLUTION: The optical element includes a substrate and many structures which are arranged on the surface of the substrate at a fine pitch which is smaller than the wavelength of visible light, and each of which includes protrusions or recesses. Respective structures are arranged so as to make tracks of two or more rows on the surface of the substrate and form a quasi-hexagonal lattice pattern, tetragonal lattice pattern or quasi-tetragonal lattice pattern. Wherein, at least a part of lower parts of mutually adjacent structures is superimposed on each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011224245-A (JP)
Title: Disposable diaper and method for manufacturing the same
Inventor: KUJIME IPPEI
IPC: A61F13/496
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper in which manufacturer information is hardly recognized from the outside of an exterior material or the inside of the disposable diaper in usual use, and it is easily recognized when a user wants to recognize the information; and to provide a method for manufacturing the disposable diaper.SOLUTION: An absorbing body 3 includes a non-bonded region 3a which is not bonded to an exterior member 2. Manufacturer information 26 is printed on an outer side surface of the non-bonded region 3a. Since the non-bonded region 3a is not closely bonded to the exterior member 2, the manufacturer information 26 is hardly recognized from the outside of the exterior member 2. Further, the manufacturer information 26 cannot be directly recognized from the inside of the disposable diaper 1 without turning over the non-bonded region 3a of the absorbing body 3. Accordingly, the problem that the manufacturer information 26 is recognized like stain can be prevented. On the other hand, if the user turns over the non-bonded region 3a of the absorbing body 3 to recognize the manufacturer information 26, he/she can easily recognize the manufacture information 26.
Patent JP-2010159303-A (JP)
Title: Medicinal composition containing 2-pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-a]pyrimidin-4-one and 7-pyridinyl-2,3-dihydroimidazo[1,2-a]pyrimidin-5(1h)-one derivative
Inventor: GALLET THIERRY
IPC: A61P25/02
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicinal composition useful as an effective component of a medicine for prevention and/or treatment of abnormal GSK3β, or GSK3β and cdk5/p25 activity, in greater details, disorders caused by neurodegenerative disorder.  <P>SOLUTION: This medicinal composition includes as an effective component a material selected from the group consisting of pyrimidon derivatives represented by formula (I) or salts thereof, or their solvates or their hydrates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011232368-A (JP)
Title: Manufacturing method of developer carrier
Inventor: YOHIRA TETSUYA
IPC: G03G15/08
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a roller-like developer carrier having an electrode pattern on a surface, which can inexpensively form the electrode pattern which is fine, has uniform line width, hardly causes disconnection, and has high quality.SOLUTION: In the manufacturing method of a roller-like developer carrier which has an electrode pattern on a surface, a surface of a roller member 1 composed of an insulating resin is irradiated with light selectively using a light shielding mask 21 to form metal electrodes along the pattern which is irradiated with light. The manufacturing method of a roller-like developer carrier comprises: a step of adjusting the positional relation between a rotation axis of the roller member 1 and the light shielding mask 21, prior to the light irradiation; and a step of irradiating light while rotating the roller member 1 with the constant gap spacing or contact condition between the surface of the roller member 1 and the light shielding mask 21.
Patent JP-2011234101-A (JP)
Title: Multichannel coaxial type rotary joint
Inventor: YUGAWA HIDENORI
IPC: H01P1/06
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel coaxial type rotary joint that more suppresses deterioration in characteristics due to an impedance mismatch between transmission lines.SOLUTION: A first strip line external conductor 3 and a first strip line internal conductor 4 form a first strip line 8. A second strip line external conductor 23 and a second strip line internal conductor 24 form a second strip line 28. Projections of respective conductors 3, 6 and 7 are inserted into recessed grooves of conductors 23, 26 and 27, and pairs of those projections and recessed grooves form choke portions 53 to 55. Those choke portions 53 to 55 allow first and second blocks 1 and 21 to rotate relatively in their peripheral directions. The first strip line 8, second strip line 28, and a third rotary portion external coaxial line 56 have a length equal to a 1/4 wavelength at an in-use frequency, and reflected waves generated owing to the impedance mismatch between the transmission lines are canceled in the respective transmission lines.
Patent JP-2011231748-A (JP)
Title: Electronic governor system and control device of the same
Inventor: TAKIGAWA TAKESUKE
IPC: F02D17/04
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure safety of an electronic governor system by accurately detecting occurrence of failure.SOLUTION: The electronic governor system 1A includes an electronically controlled throttle 30 having a throttle position sensor 14, a clank angle sensor 12 and an electronic control unit 10A which operates to open or close a throttle valve 32 while detecting a throttle position signal and an engine rotation speed signal to maintain a target engine rotation speed. In the above system, the electronic control unit 10A carries out a first failure determination method and a second failure determination method, and carries out a prescribed operation in accordance with each determination result. In the first failure determination method, the electronic control unit 10A determines occurrence of failure in a throttle control system when an absolute deviation between a throttle position data and a throttle control target continuously exceeds a prescribed threshold for a prescribed time or longer; and in the second failure determination method, the electronic controlling unit 10A determines occurrence of serious failure in the system when the engine rotation speed continuously exceeds a prescribed rotation speed for a prescribed time or longer.
Patent JP-2011029154-A (JP)
Title: Control module and method of lighting
Inventor: TZENG JIUN-CHAU
IPC: H05B37/02
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control module and method of lighting which realizes multi-functions, such as an electronic light control, luminance memory, and at On times and Off times.  <P>SOLUTION: The control module and method of lighting is applied to a switch unit 20, a lamp control interface 40, and a lamp 50, and the control module 30 of lighting has a display sub-module 34 electrically connected to a dimming signal output sub-module 32, and the sub-module 32 has a dimming microprocessor 330, which emits signals, such as, dimming and time measurement by frequency and stay time of On of the switch unit 20. The display sub-module 34 is provided with a display microprocessor 348 and a display unit 346, and the display processor 348 is electrically connected to the display unit 346, while the sub-module 32 and the display sub-module 34 are electrically connected to the switch unit 20; and the display microprocessor 348 drives the display unit 346 based on the frequency and stay time of On of the switch unit 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT