baber/WOPTO huggingface dataset:
Patent JP-2009215144-A (JP)
Title: Manufacturing method of high frequency forsterite porcelain from asbestos
Inventor: TAKEDA HAYAMI
IPC: A62D101/41
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-frequency forsterite (Mg<SB>2</SB>SiO<SB>4</SB>) porcelain by using an asbestos (chrysotile: Mg<SB>3</SB>Si<SB>2</SB>O<SB>5</SB>(OH)<SB>4</SB>), that is, to manufacture a high quality forsterite by using a raw material obtained by removing impurities such as iron etc. from the asbestos by an acid treatment since the forsterite having a large Q×f value being a performance index of a high-frequency characteristic can not be obtained when the asbestos is used as it is as a raw material of the forsterite because the asbestos is a natural mineral and includes many impurities.  <P>SOLUTION: An impure iron can be simultaneously eluted with an Mg<SP>2+</SP>ion by subjecting the asbestos (chrysotile: Mg<SB>3</SB>Si<SB>2</SB>O<SB>5</SB>(OH)<SB>4</SB>) to a hydrochloric acid-treatment and a high purity amorphous SiO<SB>2</SB>fiber can be manufactured. A forsterite powder can be manufactured by subjecting the SiO<SB>2</SB>fiber and a reactive MgO to a solid phase reaction. A dense forsterite porcelain can be obtained by subjecting the obtained forsterite powder to electropulsing sintering and the Q×f value of the porcelain is more than 100,000 GHz.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224434-A (JP)
Title: Organic el element, electrooptical device, and electronic apparatus
Inventor: OTA TSUKASA
IPC: G09F9/30
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an organic EL element allowing luminescence intensity of an organic luminescent layer to be uniformed even when the organic luminescent layer is formed by a droplet discharge method; an electrooptical device; and an electronic apparatus.  <P>SOLUTION: In this organic EL element, a first electrode 12 is provided with a cathode layer 122 and an electron injection layer 121 formed between the cathode layer 122 and a functional layer 10; and the electron injection layer 121 is formed such that injectability of electrons from the cathode layer 122 is set higher in a region B where the luminescence intensity of the organic luminescent layer 8 is lowest than a region A where the luminescence intensity of the organic luminescent layer 8 is highest.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009031739-A (JP)
Title: Image forming apparatus and correction method of color-misregistration in image
Inventor: NISHIKAWA HIDEFUMI
IPC: G03G15/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To form a color-misregistration detection mark free from the adverse effect of the periodic fluctuation of a belt and a drum when color-misregistration is corrected during paper feed and to highly accurately correct color-misregistration on the basis of this mark.  <P>SOLUTION: On the basis of a fluctuating period of color-misregistration calculated on the basis of the orbiting distance of the intermediate transfer belt 6 or each photoreceptor drum, an interval for feeding the recording medium is changed, and the position of a transfer paper area 40i where the color-misregistration detection registration mark 41a are formed is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220489-A (JP)
Title: Image formation device and its image compensating method
Inventor: TSUGAWA MASAKI
IPC: G02B26/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize the compensation of an image magnification error and color shift generated by telescopic motion of a f-theta lens or the like due to a variation in temperature without providing a temperature detecting element within a device.  <P>SOLUTION: A temperature characteristic relative to a drive current at the time of LD116 being driven is previously detected to keep a data table of the temperature characteristic stored into RAM 23. A data table of a clock frequency set in a writing clock frequency setting part 25 according to the temperature in a writing unit 11 is stored into RAM 23. At the event of printing, the drive current of LD116 is detected by a LD current detecting part 117, and the temperature in the writing unit 11 is computed by using the temperature characteristic data in the data table. The clock frequency corresponding to the temperature is read from the data table and set in the writing clock frequency setting part 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228270-A (JP)
Title: Method of demolishing super-highrise building
Inventor: HANDA MASATOSHI
IPC: E04G23/08
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of demolishing a super-highrise building capable of demolishing the super-highrise building exceeding 60 m in a short period while utilizing such conventional merits that a large-sized heavy machine does not need to be used, the entire surface of the building does not need to be covered, and noise and dust are prevented from being produced.  <P>SOLUTION: Masts are vertically installed around the super-highrise building. A mast retraction means is attached to each mast. A shielding body capable of guiding and lifting each mast and of carrying a demolished machine is so assembled as to surround the super-highrise building. The mast is extended upward in order by connecting the mast member to the mast with the mast retraction means. The shielding body is raised while carrying the demolished machine, and the super-highrise building is demolished in order from the uppermost story toward the lower stories. Each time the story to be demolished is moved downward, the shielding body is lowered in order and the periphery of the story to be remodeled is enclosed, and the mast member is removed from the mast by the mast retraction means for shortening the mast.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009113468-A (JP)
Title: Method for manufacturing liquid storing container
Inventor: WANIBE AKIHISA
IPC: B41J2/175
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid storing container in which a liquid can be fully filled by letting out bubbles even when the bubbles tend to gather caused by a structural reason at the time of filling the liquid.  <P>SOLUTION: The method for manufacturing the liquid storing container which has a tank chamber 282 for the liquid, first and second communication openings 284 and 286 communicated with the tank chamber, and a flow channel 270 communicating with the first communication opening 284, comprises a process of fusing a film 104 to one surface 106 of the liquid storing container 100 where opening parts respectively communicating with the tank chamber 282 and the flow channel 270 are formed, a process of introducing the liquid from the second communication opening 286 arranged at a vertical upper part of the tank chamber into the tank chamber, and a process of letting out the bubbles which gather to the vertical upper part of the tank chamber from the tank chamber to the channel through a bypass flow channel 288 led to the opening part of the channel 270 from the opening part of the tank chamber via a non-fused part of the film at the time of filling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009227162-A (JP)
Title: Saddle and bicycle
Inventor: SHIBAYAMA SACHIKO
IPC: B62J1/28
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle freely adaptable to the conditions of a rider, and provide a bicycle equipped therewith.  <P>SOLUTION: The saddle 10 comprises a seat part 11A and auxiliary seat parts 11B. The seat part 11A has a narrow portion 110 wide at the rear end and gradually narrower frontward. The auxiliary seat parts 11B are arranged adjacent to both sides of the narrow portion 110 of the seat part 11A. It can be folded downward (to the reverse side of the seat part 11A) by a folding mechanism 13. The auxiliary seat parts 11B, when developed, are arranged flush with the seat part 11A to form a seat surface 12 with its front face wider together with the seat part 11A. On the other hand, when the auxiliary seat parts 11B are folded, the seat part 11A forms a seat surface 12B with its front face narrower.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227535-A (JP)
Title: Piezoelectric ceramic composition
Inventor: KATO JUNICHI
IPC: H01L41/39
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition containing no lead, having high piezoelectric constant and electromechanical coupling coefficient, low in the deterioration of the coupling coefficient due to a heat treatment and excellent in heat resistance.  <P>SOLUTION: The composition is prepared by forming a solid solution of NaNbO<SB>3</SB>and BaTiO<SB>3</SB>of ≤0.15 mol and adding CoO of 0.002-0.02 mol, and as a result, kr of the electromechanical coupling coefficient is ≥0.2 and kt is ≥0.35 and as the highest piezoelectric constant, d31 is 56 pC/m and d33 is 164 pC/m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227915-A (JP)
Title: Energy ray-curable type resin composition and paint using the same
Inventor: KITAZAWA MAKI
IPC: C08G18/67
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy ray-curable type resin composition, removing fouling hardly removable such as fouling by a hair dye liquid with only an alcohol, and obtaining an excellent coating film of excellent chemical resistance and flexibility, and a paint using the same.  <P>SOLUTION: This energy ray-curable type resin composition contains a urethane acrylate obtained by reacting an organic polyisocyanate A, a polycarbonate polyol B having alicyclic structure, and a (meth)acrylate C containing one or more of hydroxy groups in a molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226861-A (JP)
Title: Gas barrier film
Inventor: YONEYAMA SHIGENOBU
IPC: B32B27/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film having high gas barrier performance and suitably used in a high-temperature treatment process.  <P>SOLUTION: The gas barrier film having the silicon oxide films on both sides of a substrate is characterized in that the average linear thermal expansion coefficient of the substrate is ≥-10 ppm/K but ≤10 ppm/K between temperatures of 296K and 473K, and besides, the absolute value of thermal stress difference σ<SB>d</SB>between the substrate and the silicon oxide film at 296K and 473K is ≤0.2 GPa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232654-A (JP)
Title: Total-voltage starting/voltage-fall maintaining drive circuit with electro-magnetic excitation load
Inventor: YANG TAI-HER
IPC: H02H9/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a total-voltage starting/voltage-fall maintaining drive circuit with an electro-magnetic excitation load, for saving an electrical energy by providing total input voltage to the electro-magnetic excitation load at starting and then decreasing the voltage of the electro-magnetic excitation load and passing a reduced electric current to maintain the operation of magnetic excitation.  <P>SOLUTION: The total-voltage starting/voltage-fall maintaining drive circuit with an electro-magnetic excitation load includes a switch 101 to which an input alternating current or a direct current is supplied from a power source, an electro-magnetic excitation load 102 which is operated by an electro-magnetic force generated by receiving the electric power through connection to the switch 101 and a resistor 104 connected to the switch 101. The switch 101 causes through switching the resistor 104 and the electro-magnetic excitation load 102 to be connected in series and maintains the operation by decreasing the voltage to be applied to the electro-magnetic excitation load 102 while applying nearly total input voltage to be applied to the electro-magnetic excitation load 102 at starting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232949-A (JP)
Title: Guiding catheter
Inventor: YAGI TAKAHIRO
IPC: A61M25/01
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding catheter being removed at a deflection error of the guiding catheter without imposing a burden on a patient.  <P>SOLUTION: This guiding catheter is provided with a catheter and an operation section, a wire is internally inserted in the catheter and the operation section, and the catheter has a function being bent by a pulling operation of the wire in the operation section. The operation section has a function capable of separating the wire or adjusting the length of the wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242028-A (JP)
Title: Yarn unwinding assisting device for automatic winder and automatic winder
Inventor: INOUE TAKASHI
IPC: B65H57/22
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately change a preparatory plan of an automatic winder caused by a lot change so as to automatically change an initial position and an operation position of a fixed cylinder and a movable cylinder in response to a difference in a vertical dimension of a bobbin.  <P>SOLUTION: The fixed cylinder and the movable cylinder are individually elevated and lowered by first and second respective elevating and lowering mechanisms. The respective elevating and lowering mechanism are constituted of a guide member, a slider and a driving structure that elevates and lowers the slider. The driving structure is constituted by using a stepping motor as a driving source. An operation state of the stepping motor is controlled by a control circuit based on bobbin data input in advance to the control circuit and a position signal detected by a position detector of the stepping motor. Thus, the initial position and the operation position of the fixed cylinder and the movable cylinder can be automatically set in response to the difference in the vertical dimension of the bobbin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253036-A (JP)
Title: Semiconductor memory
Inventor: ASAO YOSHIAKI
IPC: G11C11/15
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of enhancing the process margin of the semiconductor device.  <P>SOLUTION: The semiconductor memory includes two bit lines BL1, BL2 provided in the same wiring layer; an active region AA2 provided in a memory cell array; two word lines WL1, WL2 intersecting with the active region AA2; first and second transistors Tr1, Tr2 provided on the active region AA2 and having gates connected to the word lines WL1, WL2 respectively; a first resistive storage element MTJ1 connected to the bit line BL2 and a source/drain of the transistor Tr1; a second resistive storage element MTJ2 connected to the bit line BL2 and a source/drain of the transistor Tr2; and a wiring layer M2 connected to the bit line BL1 and a common node of two transistors Tr1, Tr2 and disposed between the word line WL1 and WL2. The active region AA2 extends from one edge of the memory cell array to the other edge thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247757-A (JP)
Title: Urine collector holding apparatus
Inventor: AIKATA TAKAYUKI
IPC: A61G7/05
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine collector holding apparatus which holds a urine collector above and along a bed side, and on which the urine collector is put on a urine collector holder to be movable with a clearance kept, so that a person lying on the bed can easily pull the urine collector closer to himself/herself.  <P>SOLUTION: The urine collector holding apparatus comprises a urine collector holding means including: a holder holding plate having the bottom end fixed to the standing plate of a pedestal to stand upward; and a urine collector holder set on the top end of the holder holding plate for putting the urine collector with a clearance kept.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249610-A (JP)
Title: Cycloolefin addition polymer and production method thereof
Inventor: TEZUKA HIROAKI
IPC: C08F32/08
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cycloolefin addition polymer which uses a cycloolefin-functional siloxane as a monomer and has both functions of polycycloolefin and siloxane, and to provide a production method of the cycloolefin addition polymer.  <P>SOLUTION: The cycloolefin addition polymer is obtained by additionally polymerizing the cycloolefin-functional siloxane represented by the formula (1), wherein R<SP>1</SP>are monovalent organic groups having no aliphatic unsaturated bonds, which are equal to each other or are different from each other, s denotes an integer of 0 to 2 and j denotes 0 or 1. According to the invention, by using the cycloolefin-functional siloxane as the monomer, the cycloolefin addition polymer excellent in transparency, heat resistance, solubility into organic solvent and polysiloxane solvent, storage stability and handleability can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259474-A (JP)
Title: Discharge lamp with reflecting mirror
Inventor: MATSUMOTO HIDEYUKI
IPC: F21Y101/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp with a reflecting mirror, wherein the temperature of molybdenum foil embedded in a sealed tube section contiguously provided to a light-emitting tube can be reduced to a level lower than that in conventional products to extend the life of the discharge lamp.  <P>SOLUTION: The discharge lamp 100 with the reflecting mirror includes: an elliptic reflecting mirror 3 having an opening 3a and a neck 3b; the light-emitting tuber 1 having a substantially spherical light-emitting section 11 in which an F electrode 12, an R electrode 13 to which R molybdenum foil 16 with an R lead wire 18 welded thereto is welded, and mercury 14 are sealed, at the center thereof; a substantially circular tube-shaped ceramic ring 2 which holds the light-emitting tube 1, is fixed to the neck 3b of the elliptic reflecting mirror 3, and has an outer peripheral surface and an inner peripheral surface; a recess 2c formed between the outer peripheral surface and the inner peripheral surface of an end part on the side opposite to the end part fixed to the elliptic reflecting mirror 3 of the ceramic ring 2; and a projection 24 erected from the bottom surface including the inner peripheral surface of the recess 2c towards the center axis of the light-emitting tube 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011165683-A (JP)
Title: Capacitor
Inventor: MORI KAORU
IPC: H01G4/33
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor that is efficiently reduced in leakage current without having its relative permittivity lowered.  <P>SOLUTION: The capacitor has a multilayer thin-film laminate structure in which a lower electrode layer, a dielectric layer and an upper electrode layer are laminated in sequence, wherein a main material of the lower electrode layer is TiN or ZrN, the lower electrode layer contains oxygen, and concentration of the oxygen contained in the lower electrode layer has a range of suitable values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259567-A (JP)
Title: Battery temperature control device
Inventor: KINOMURA SHIGEKI
IPC: H01M10/617
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery temperature control device for carrying out appropriate temperature control of liquid, though restraint of variation of liquid temperature inside a battery pack.  <P>SOLUTION: The battery temperature control device is suitably applied for a battery pack provided with a battery housing case, a plurality of battery cells housed in the battery housing case, insulating liquid in which at least parts of the plurality of battery cells are immersed, and a stirrer for stirring the liquid. The temperature control device includes a plurality of heaters and a control means. The plurality of heaters, for heating the liquid, is attached inside the battery housing case. The control means controls the plurality of heaters in accordance with temperature differences of liquid among mutually different positions inside the battery housing case. Thus, variation of liquid temperature is cancelled and variation of battery temperature among the plurality of battery cells is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226179-A (JP)
Title: Curtain capable of opening upper part alone
Inventor: HARA HIDEO
IPC: A47H1/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain allowing a user to open the upper part of a window alone with the lower part of the window closed.  <P>SOLUTION: An upper frame 2 is fixed and installed to the upper part of a window frame with fixing brackets 8, and the upper frame 2 has a mechanism for raising/lowering a lower frame 5 by the operation of an upper cord 3, and cables 4. The lower frame 5 freely raised/lowered with respect to the window frame is provided with the mechanism for raising/lowering the curtain 7 by the operation of a lower cord 6. This curtain can thus open the upper part alone of the window by lowering the lower frame 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260893-A (JP)
Title: Image reading apparatus
Inventor: NISHIOKA NAOKI
IPC: H04N1/19
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus that cancels noise in a terminal portion of a document by: determining a specific region that becomes the terminal portion of the document, on the basis of shading data; and permuting a value in the specific region of image data with a predetermined value.  <P>SOLUTION: A mask correction circuit 33 determines a specific region that becomes a terminal portion of a document, regarding image data inputted from a gamma correction circuit 32 on the basis of shading data to be utilized for performing shading correction in a shading correction circuit 31. Regarding image data determined as the specific region, its value is converted with a predetermined value that becomes a background color, and then, the image data are outputted to respective post-stage circuits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266877-A (JP)
Title: Circuit and method of evaluating semiconductor
Inventor: TAKASHIMA HIROSHI
IPC: H01L21/822
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To measure the characteristics of large scale transistors to be measured with high precision.  <P>SOLUTION: A circuit for evaluating a semiconductor includes n×m evaluation cells arranged in matrix of n rows and m columns (n and m are positive integers) and having transistors to be measured, a main source power supply line which supplies the source voltage for the transistors to be measured, a sub-source power supply line provided for each row or column and supplying the source voltage to the transistors to be measured in an evaluation cell belonging to each row or column, a row select line provided in each row and supplying a row select signal for selecting an evaluation cell belonging to each row, a column select line provided for each column and supplying a column select signal for selecting an evaluation cell belonging to each column, and a source power supply line switching circuit provided in correspondence with the sub-source power supply line, and switching connection/non-connection of the sub-source power supply line and the main source power supply line in response to a row select signal or a column select signal belonging, respectively, to the same row or column as the sub-source power supply line.  <P>COPYRIGHT: (C)2010,JPO&INPIT