baber/WOPTO huggingface dataset:
Patent JP-2008249785-A (JP)
Title: Optical sheet, backlight unit, and display device
Inventor: TAKAYAMA HISASHI
IPC: F21S2/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which enhances the use efficiency of light of a light source and controls the emission distribution and widens a viewing angle of a screen and allows a bright image to be observed even in the case of observation from oblique directions, and a backlight unit and a display device which use the optical sheet.  <P>SOLUTION: The optical sheet comprises: a lens sheet which has many microlenses arrayed on a front face thereof and has light-transmissive parts provided on a rear face thereof in portions corresponding to the microlenses and has many projections provided between these light-transmissive parts; and many light reflecting layers provided at tops of the many projections. Shapes of projection side faces are formed into curved surfaces concave to corresponding light-transmissive parts, and light refracted by the projection side faces is emitted in directions oblique to a surface constituting the optical sheet, so that the viewing angle of the screen can be widened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246746-A (JP)
Title: Inkjet recording medium
Inventor: KAWASE KENJI
IPC: B41M5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inkjet recording medium for full color recording which has a texture and a touch close to a printing main paper, is suitable for printing proof-reading, is excellent in ink absorbing properties, has a high image clarity and an appropriate gloss, and is good in cockling and/or ruggedness.  <P>SOLUTION: The inkjet recording medium of the present invention is characterized in that in the inkjet recording medium provided with at least one or more ink receiving layers on a substrate, a 75° specular glossiness specified by JIS P 8142 2005 "The method for testing 75° specular glossiness of paper and board" on the surface of the ink receiving layer is 20-70%, and a specific tensile strength in the longitudinal direction specified by JIS P 8113 2006 "The method for testing tensile characteristics of paper and board" is 25.0-55.0 N×m/g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246330-A (JP)
Title: Chemicals tube attachment structure for septic tank
Inventor: KITA AKIO
IPC: C02F3/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemicals tube attachment structure for a septic tank where the dissolution amount of a disinfectant to the water W to be treated can easily be controlled.  <P>SOLUTION: In the chemicals tube attachment structure for the septic tank, a chemicals tube 14 provided with an inflow port 20 capable of storing chemicals and through which the transferring water W to be treated can flow, and an outflow port 21 from which the water W can flow out at the circumferential part thereof, and capable of making the water W in contact with the housed chemicals is attached to a transfer part 17 to which the water W transfers. In a state of being installed in the transfer part 17, the chemicals tube 14 is attached rotatably around the axial center of the tube, and is provided with an inflow controlling means capable of controlling the inflow of the water W to the inflow port 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246850-A (JP)
Title: Hollow extrusion molding
Inventor: KONDO HIROAKI
IPC: B29C48/32
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow extrusion molding with a high elastic mudulus and a strong resistance to impact with large deformation.  <P>SOLUTION: The hollow extrusion molding comprises a fly ash-containing thermoplastic resin composition with a bending modulus of ≥3 GPa. The cross-sectional area of the hollow part occupies 10-90% of the total sum of it and the cross-sectional area of the molding. In the thermoplastic resin composition, the content ratio of the fly ash is 10-95 mass%, the Charpy impact value is 1.5-20 kJ/m<SP>2</SP>, and at least a part of the thermoplastic resin is preferably a polyolefin resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247828-A (JP)
Title: Aqueous medicine composition containing latanoprost
Inventor: YODA KOHEI
IPC: A61P27/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latanoprost containing aqueous medicine composition in which the existing of an insoluble foreign body is controlled in an aqueous medicine composition containing latanoprost and a preservative, and to provide a method of controlling the existing of a foreign body.  <P>SOLUTION: The aqueous medicine composition in which the existing of an insoluble foreign body is controlled notably comprises compounding edetic acid or its salt permitted pharmacologically in an aqueous medicine composition containing latanoprost and a preservative. Moreover, the method to control the existing of a foreign body comprises further adding edetic acid or its salt permitted pharmacologically in an aqueous solution which is an aqueous medicine composition filled up into a resin container and contains latanoprost and a preservative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246002-A (JP)
Title: Estimation program, recording medium, and estimation method
Inventor: FUKUNAGA HITOO
IPC: G01T1/161
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimation program, etc., for allowing a computer to estimate a radioactive concentration in an arterial blood cutoff, which is fractionated by using a prescribed solvent with sufficient measurement precision, etc., and to estimate a local brain blood flow, without neither necessity to use a highly precise sustained blood collection pump nor invasiveness and operational complication in a case, etc., where the blood is continuously collected by indwelling a blood collection tube in an artery.  <P>SOLUTION: The radioactive concentration in the venous blood, which is measured after administering a brain blood flow tracer, the radioactive concentration in the venous blood cutoff, which is fractionated by using the prescribed solvent, and the two temporal radiation counts of the whole brain, which are measured after prescribed first and second times elapsed, are inputted. The radioactive concentration in an artery blood octanol cutoff, which seems to be measured after administering the blood flow tracer, is estimated based on the above data. The local brain blood flow is estimated based on the estimated radioactive concentration in the artery blood octanol cutoff.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256943-A (JP)
Title: Sound absorbing material, fabric sound absorbing structure, and their manufacturing method
Inventor: HAYASHI KUNIKA
IPC: D04H1/4374
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing material in which a sound absorbing function imparting material is hardly dropped off or peeled off by friction etc. from the outside and does not directly touched or sucked to a human body,.  <P>SOLUTION: In the sound absorbing material and its manufacturing method, the sound absorbing material is a molding which contains a plurality of cells formed in polymer (A). (1) The sound absorbing function imparting material is included in each cell. (2) Fine pores exist in the polymer (A), and the fine pore is connected to another fine pore in the polymer (A), and their pore diameters are defined as 1 nm to 1 μm. (3) An inner wall of each cell is substantially made in contact with the sound absorbing function imparting material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255264-A (JP)
Title: Method for producing aromatic polyester pellet
Inventor: YAMAZAKI TAKAYOSHI
IPC: C08J3/12
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pellets which are little discolored and are excellent in transparency.  <P>SOLUTION: This method for producing aromatic polyester pellets comprises mixing an aromatic polyester with one or more solvents selected from the group consisting of dichloromethane, trichloromethane, 1,2-dichloroethane and chlorobenzene, mixing the obtained solution with water in a volume ratio of 0.5 to 3.0 times the volume of the solvents, stirring and simultaneously heating the mixture at a temperature of 40 to 60°C to evaporate the solvents to deposit the aromatic polyester, and then cutting and/or crushing the obtained aromatic polyester mass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256662-A (JP)
Title: Method of manufacturing magnetostrictive torque sensor
Inventor: HARADA HITOSHI
IPC: B62D5/04
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetostrictive torque sensor capable of simultaneously preparing two magnetostrictive films by a high-frequency heating treatment process by varying Fe content of the two magnetostrictive films made of Ni-Fe alloy material to provide one with positive magnetostriction constant and the other with negative magnetostriction constant.  <P>SOLUTION: In the method of manufacturing magnetostrictive torque sensor, with a rotary shaft used so as to be rotated according to an input torque, magnetostrictive films 14A, 14B are deposited of the Ni-Fe alloy material circumferentially on the surface at two spots along its axial center, wherein the Fe content of the respective two magnetostrictive films at the two spots is varied so that one magnetostrictive film has the positive magnetostriction constant and the other magnetostrictive film has the negative magnetostriction constant. Further, the magnetostrictive films at the two spots are simultaneously subjected to heat treatment by the high-frequency heating in such a state that torsion torque is applied to the rotary shaft so that the magnetostrictive films at the two spots simultaneously have different magnetic anisotropy by releasing the torsion torque.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260169-A (JP)
Title: Recording apparatus and recording controlling method
Inventor: YANO FUMIKO
IPC: B41J11/42
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus and a recording controlling method which can balance the image quality and the recording time by performing an eccentric correction in accordance with the recording level of a recording medium.  <P>SOLUTION: An inkjet recording apparatus records an image by performing recording scanning which performs the recording while an inkjet recording head in which nozzles for delivering ink are arranged is made to scan the recording medium in a direction different to the arranging direction, and conveying the recording medium by a roller in the direction orthogonal to the direction of the recording scanning. The inkjet recording apparatus includes a conveyance controlling means which controls conveying a recording medium from the corrected value for correcting the conveyance error of the roller, and the conveyance controlling means changes a condition for applying the corrected value in accordance with the recording level of the image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010141370-A (JP)
Title: Video display device, method thereof, signal processing circuit built in the video display device, and liquid crystal backlight driving device
Inventor: TANAKA MASATO
IPC: H04N5/66
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique effectively improving picture quality using backlight control and reducing power consumption.  <P>SOLUTION: A backlight is lit by a high-luminance pulse (high-luminance portion) while a non-illuminated section is lit by a low-luminance pulse (low-luminance portion) using an in-frame full duty. Thus, a burst pulse has a composite configuration formed by a high-luminance portion and a low-luminance portion, so that a high-luminance image having a clear contour can be superposed on a video having a motion blur caused by a low-luminance high duty, luminance reduction in a high-luminance image can be reduced and abnormal noise can be also reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260380-A (JP)
Title: Information processing device for diver, control method of information processing device for diver, and control program
Inventor: NAGASAKI SHINTARO
IPC: B63C11/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit dropping of thinking ability of divers, and to assure safety even when thinking ability drops.  <P>SOLUTION: In the dive computer, a control part inquires to the diver whether or not diving along a dive schedule previously set and memorized is performed, determines whether or not the diver is in the thinking ability drop state according to the response state of the diver, and informs the diver of the matter when it is determined that the diver is in the thinking ability drop state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008057954-A (JP)
Title: Method for treating gas containing nitrogen oxide
Inventor: TANAKA OSAMU
IPC: F23C99/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of nitrogen oxide emission next to zero and reduce the amount of carbon monoxide emission to tolerance levels, to realize energy saving by combustion at a low air ratio close to 1.0, and to stably carry out the control of air ratio within the combustion region at a low air ratio.  <P>SOLUTION: This method includes a combustion step of combusting a hydrocarbon-containing fuel by a burner to thereby produce a gas containing oxygen, nitrogen oxide and carbon monoxide but not containing hydrocarbons, a hazardous substance reducing step of bringing the gas into contact with an oxidation catalyst to thereby attain oxidization by oxygen of carbon monoxide contained in the gas and reduction by carbon monoxide of nitrogen oxide contained therein, and a concentration ratio regulation step of regulating the concentration ratio of oxygen, nitrogen oxide and carbon monoxide in the gas on the primary side of the oxidation catalyst to a prescribed concentration ratio wherein on the secondary side of the oxidation catalyst the concentration of nitrogen oxide is substantially zero or a prescribed value or below and the concentration of carbon monoxide is also substantially zero or a prescribed value or below.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292072-A (JP)
Title: System and apparatus for enclosing equipment
Inventor: JANGILI RANJIT
IPC: F01K13/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To disclose an enclosure 100 having a top 110 to surround equipment 175 and at least one side part 105.  <P>SOLUTION: This enclosure 100 includes a first set of ventilation port 115 disposed toward the bottom of the enclosure 100, a second sent of ventilation port 120 disposed toward the top 110 of the enclosure 100, and baffles 150 and 151 disposed proximate the top 110 at the interior of the enclosure 100. The top of an opening of the first set of ventilation port 115 is disposed to be lower than the bottom 156 of the equipment 175, and the bottom of the opening of the second set of ventilation port 120 is disposed to be higher than a top 161 of the equipment 175, and the baffles 150 and 151 are configured to direct a cooling medium toward the second set of ventilation port 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003571-A (JP)
Title: Sealing material for manufacturing fpd, method of manufacturing fpd, and fpd
Inventor: NISHIYAMA TOSHIHIRO
IPC: G02F1/1339
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material which is more inexpensive than UV-curable resin, can easily correct a defective sealed part and is sufficient with the irreducible minimum amount used with respect to the sealing material which seals peripheries of stuck glass substrates in the manufacturing of an FPD.  <P>SOLUTION: The peripheries of stuck glass substrates are sealed with the sealing material which comprises an adhesive of a heat-melt type of a softening point of at least 60°C having hydrofluoric acid resistance, and has a melt viscosity at melting temperature 180°C of ≤650 mPa s and a melt viscosity at melting temperature 80°C of ≥300 mPa s.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268793-A (JP)
Title: Plasma display device
Inventor: NAKADA HIDEKI
IPC: G09G3/293
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify circuit configuration of a plasma display device by sharing a part of a scanning electrode driving circuit corresponding to each of a scanning electrode group.  <P>SOLUTION: A first scanning electrode driving part 60 is provided with: a down inclination voltage generation part 61 which gradually reduces reference voltage of the first scanning electrode driving part 60; a voltage comparison part 63 which compares the reference voltage with predetermined voltage; a power supply VSCN1 superimposed on the reference voltage; and a plurality of first output parts 72(1) to 72(n-1) which output voltage to scanning electrodes belonging to a first scanning electrode group. A second scanning electrode driving part 80 is provided with: a power supply VSCN2 superimposed on reference voltage of the second scanning electrode driving part 80; a signal transmitting part 81 which transmits output of the voltage comparison part 63 to the second scanning electrode driving part 80; and a plurality of second output parts 82(2) to 82(n) which output voltage to scanning electrodes belonging to a second scanning electrode group; and further a third switching element Q99 which connects the reference voltage of the first scanning electrode driving part 60 with the reference voltage of the second scanning electrode driving part 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278017-A (JP)
Title: Transmission method of ofdm signal, ofdm transmitter, and ofdm receiver
Inventor: AKITA KOJI
IPC: H04J11/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM (Orthogonal Frequency Division Multiplexing) transmitter in which calculation volume is small when a receiver side performs macro-diversity receiving, deterioration of channel estimation precision by interference is small, control is simple, and a bit error rate after decoding can be reduced.  <P>SOLUTION: The transmitter is provided with: a data signal creation unit 102 which modulates a bit stream obtained by communication channel coding, and creates a data signal; a pilot signal creation unit 101; an assignment unit 103 which assigns a pilot signal and a data signal to a pilot sub-carrier and a data sub-carrier; a multiplication unit 105 which forms a plurality of sub-carrier groups including the pilot sub-carriers and the data sub-carriers, multiplies a complex value series of a length C which is created by arranging k (=1, ..., K)th elements of the complex value series of C (C≤K) pieces whose series length is K for each sub-carrier group, and which intersects perpendicularly, to the pilot signal and the data signal; and a modulation unit 106 which carries out OFDM modulation to the pilot signal and the data signal multiplied the complex value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277620-A (JP)
Title: Uniformly heating apparatus
Inventor: OGUSHI TETSURO
IPC: H01L21/02
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniformly heating apparatus capable of uniformly heating a heated object.  <P>SOLUTION: The uniformly heating apparatus includes a first plate-form member on whose front surface an object is mounted, a second plate-form member disposed in parallel with the first plate-form member, flow paths formed between the first and second plate-form members, operating fluids provided respectively in the flow paths, and heat-generating bodies provided on the rear surface of the second plate-form member and provided respectively along the flow paths. The operating fluids are so heated, respectively by the heat generating bodies as to be evaporated and liquidized on the rear surface of the first plate-form member and as to heat thereby the first plate-form member. This uniformly heating apparatus has boil-heat-transfer promoting bodies, respectively in the flow paths present on the second plate-form member. Alternatively, the uniformly heating apparatus has grooves, respectively along the flow paths and in the rear surface of the second plate-form member; the heat-generating bodies are provided respectively in the grooves; and further, the second plate-form member portions present on the respective grooves are formed to be thin-walled portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276014-A (JP)
Title: Image forming device and its control method
Inventor: TAKAGI AYA
IPC: G03G15/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which suppresses useless toner consumption without incurring throughput degradation and cost increase when forming images.  <P>SOLUTION: This image forming device detects the top end of a recording material at a detecting determined in advance on the reverse carrying path when forming images on both sides, and calculates the difference from the ideal time which is obtained from the transfer timing. And it regulates the carrying speed after the detected position to reduce this difference on the reverse carrying path. Further, it starts to form images on the second surface of the recording material before the top end of the recording material reaches the detection position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274692-A (JP)
Title: Processing method of asbestos-including spraying layer
Inventor: HAYASHI YOSHINOBU
IPC: B09B3/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely performing up to the final disposal of a separation object and a by-product, by efficiently separating an asbestos-including spraying layer by using water.  <P>SOLUTION: This processing method is composed of (1) a process of separating by spraying high pressure water on the asbestos-including spraying layer, (2) a process of compressing and molding the separation object in a coexistent state of a silicone resin emulsion, and a process of adding the solid content in compression molding of the process (2) by recovering the solid content included in the generated water. This invention adopts the method such as performing separation work of the process (1) after arranging a process of spraying the silicone resin emulsion before the process (1) or adding the silicone resin emulsion to the separation object in the process (2), for putting the separation object in a silicone resin coexistent state in the process (2), and can also simultaneously use a means such as adding iron oxide powder to the high pressure water used in the process (1) and adding calcium oxide in the process (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282872-A (JP)
Title: Method of mounting solder ball, and mounting apparatus
Inventor: ISHIKAWA SHINJI
IPC: H01L21/60
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting solder balls that can efficiently and accurately mount solder balls at the spcecified position on a work, and to provide a mounting apparatus.  <P>SOLUTION: The periphery of a mask 3 is made higher than a formation area of a ball holding holes 3a, and a work 1 is placed under the ball holding hole 3a of the mask 3. The ball holding hole 3a and an electrode of the work 1 are positioned, and a solder ball B is put on the mask 3, and then the mask 3 is vibrated in that state. The solder ball B is moved on the surface of the mask 3, and it is dropped into the ball holding hole 3a. The periphery of the mask 3 is made lower than the ball holding hole 3a, and the excessive part of the solder ball B is collected from the mask 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT