baber/WOPTO huggingface dataset:
Patent JP-2008122461-A (JP)
Title: Manufacturing method of information display panel
Inventor: TANAKA KANJI
IPC: G02F1/17
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an information display panel capable of disposing a desired quantity of display medium in each cell.  <P>SOLUTION: In the information display panel, at least one kind of display medium constituted of at least one kind of particles and having optical reflectance and a charge property is encapsulated in the cells formed by partitions between two substrates at least one of which is transparent and which are opposed to each other and information such as an image is displayed by applying an electric field to the display medium to move the display medium. In the manufacturing method of the information display panel, a display medium packing step for packing the display medium on the substrate includes a charged display medium carrying step for carrying the charged display medium, a display medium arranging step for arranging the carried display medium based on a static latent image and a display medium transferring and disposing step for transferring and packing the arranged display medium on the substrate and the display medium transferring and disposing step is so constituted that a photoreceptor drum comes into contact with partitions for securing a substrate gap or the partitions for forming the cells on the substrate, either one of the photoreceptor drum and the substrate is actively driven and the other is passively driven to pack the display medium in the cells formed by the partitions on the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120698-A (JP)
Title: Process for producing unsaturated ester
Inventor: KURAHASHI MASATOSHI
IPC: C07B61/00
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated ester that can be suitably used as a raw material for preparing a UV-resistant transparent resin useful in a variety of industrial applications such as optical parts, illuminating parts, and automotive parts.  <P>SOLUTION: The method for producing an unsaturated ester by transesterifying a starting unsaturated ester and a starting alcohol to produce a transesterified unsaturated ester comprises a process of feeding a starting unsaturated ester to a reactor equipped with a distillation column from a distillation column section. The method for producing an unsaturated ester further comprises a process of distilling a byproduct alcohol and the starting unsaturated ester and distilling off the same out of the distillation column from a distilled vapor outlet port attached thereto. The vapor coming out of the outlet port is condensed and a part of it is refluxed to the reactor and the balance is distilled off out of the distillation column, whereby the unsaturated ester is produced more effectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027883-A (JP)
Title: Circuit breaker device
Inventor: SHINOHARA TOSHIAKI
IPC: H01H37/76
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker device which can shut down a circuit surely irrespective of an operation condition and has a small cable loss, a small size and a reduced cost.  <P>SOLUTION: The circuit breaker device is composed of a first terminal and a second terminal which has an excellent conductivity and are connected with each other by soldering and a heater which is provided to melt a solder and receives a power from other current passages than a current passage through the first terminal and the second terminal and of which the peripheral is insulated. When the solder is melted, the terminals 1 and 2 are separated by a spring force and are insulated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007129240-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: TANABE YOSHIKAZU
IPC: H01L29/788
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a high quality and very thin oxide film which has homogeneous film thickness and proper reproducibility.  <P>SOLUTION: The method has: a step of introducing a semiconductor wafer 1A to a heat treatment chamber 120 of an oxidation furnace 107; a step of replacing gas atmosphere with nitrogen in the heat treatment chamber 120; a step of synthesizing moisture from oxygen and hydrogen using catalyst at first temperature; a step of introducing the resultant moisture to the heat treatment chamber 120 of the oxidation furnace 107, and forming oxidizing atmosphere containing moisture on a first main surface of the semiconductor wafer 1A in the chamber 120, while maintaining vaporization condition; a step of performing thermal oxidation treatment of a silicon surface on the first main surface of the semiconductor wafer 1A to form an insulating film, by ramp-heating the main surface of the semiconductor wafer 1A up to second temperature higher than the first temperature in the oxidizing atmosphere containing the moisture in the heat treatment chamber 120; and a step of replacing the oxidizing atmosphere containing the moisture in the heat treatment chamber 120 with nitrogen, after the completion of the previous step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008097564-A (JP)
Title: Personal information update system
Inventor: SHIBA KAIDO
IPC: G06Q50/10
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of personal information update system.  <P>SOLUTION: When personal information of a user of a portable telephone 3 transmitting the update order is updated, an exclusive server 1 notices contents that personal information of the user of the portable telephone 3 transmitting the update order is updated to other portable telephones 3 except the portable telephone 3 transmitting the update order among the portable telephones 3 of the group to which the portable telephone 3 transmitting the update order belongs. Consequently, the users of the portable telephones 3 of the group to which the user of the portable telephone 3 transmitting the update order belongs can know that the personal information of the user of the portable telephone 3 transmitting the update information is updated, even if they do not peruse personal information registered at an HDD 1e of the exclusive server 1 accessing the exclusive server 1, and convenience of the personal information update system can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119924-A (JP)
Title: Article having water-repellent surface
Inventor: ITO ATSUSHI
IPC: C09D183/04
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article having a water-repellent surface with excellent water repellency and abrasion resistance.  <P>SOLUTION: The article has the water-repellent surface comprising an inner layer and a water-repellent layer formed on the surface of the inner layer on the surface of a substrate. The water-repellent surface has (a) a surface area ratio (S Ratio) of 1.01-1.40, (b) a mean surface roughness (Ra) of 3-80 nm, (c) a route mean square surface roughness (RMS) of 3-90 nm, (d) an absolute value of the difference between the mean surface roughness (Ra) and the route mean square surface roughness (RMS) of ≤20 nm, and (e) the maximum difference in height (P-V) of 40-600 nm. The inner layer is formed by sintering a mixture of (A) a metal oxide spherical fine particles with a mean particle diameter of 1-60 nm and (B) a metal oxide spherical fine particles with a mean particle diameter of 50-300 nm, and has a thickness which is ≤5 times of the mean particle diameter of (B) the metal oxide spherical fine particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130656-A (JP)
Title: Light-emitting diode, manufacturing method therefor, light source cell unit, light-emitting diode backlight, light-emitting diode lighting device, light-emitting diode display, and electronic equipment
Inventor: YASUDA TOSHIKAZU
IPC: H01L33/32
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode which has extremely high emission efficiency and can be manufactured by one cycle of epitaxial growth at low cost, and a manufacturing method for the light-emitting diode.  <P>SOLUTION: Projections 12 are formed on one main surface of a board 11, and a nitride-based group III-V compound semiconductor layer 15 is grown in recesses 13 between the projections 12 after growth states of triangular sectional shapes with bottom sides along bottom faces of the recessions 13. The nitride-based group III-V compound semiconductor layer 15 is further grown laterally, and then a nitride-based group III-V compound semiconductor layer containing an active layer 17 is grown thereon. Threading dislocation 19 developing on portions corresponding to the projections 12 and/or central portions between recesses 13 adjacent to one another in the layers are eliminated by forming trenches 20 on corresponding portions, and then a dielectric 21 is buried in the trenches 20 so buried that the surface of the dielectric 21 has a recess and/or a projection, or light scattering particles are contained in the dielectric 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129187-A (JP)
Title: Color filter defect inspection method
Inventor: MASUDA RYOTA
IPC: G01M11/00
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter inspection method capable of easily detecting a growth type common defect.  <P>SOLUTION: The inspection method comprises: a step in which a color filter substrate is supplied to a defect inspection device for detecting a common defect; a step in which it is judged whether or not the common defect is a conforming defect, and, if it is judged to be a conforming defect, its coordinates are registered as a conforming defect; a step in which the number of defective pixels of the common defect of which coordinates are registered as a conforming defect is recorded as the standard number of pixels of the common defect; a step in which the set number of color filter substrates are sequentially supplied to the defect inspection device, while a common defect which is a conforming defect is detected and the number of defective pixels of the common defect is counted, and averaged to obtain a comparison number of pixels of the common defect; and a step in which the registration of the coordinates as a conforming defect is canceled when the difference between the standard number of pixels of the common defect and the comparison number of pixels of the common defect exceeds a set difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272186-A (JP)
Title: Learning assist system and learning assist method
Inventor: SASAI KOSUKE
IPC: G06Q50/20
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for providing learning materials matching learner's intention.  <P>SOLUTION: Content data related information 112 in which a plurality of teaching material item elements indicating a plurality of items constituting teaching materials are associated with one another is stored in a storage section 101. In the content data relation information 112, corresponding content data are associated with respective teaching material item elements included in the plurality of teaching material item elements and the content data themselves are stored in a content data group 111. When a learner inputs learning goal information to a terminal 10, at least one or more teaching material item elements corresponding to the learning goal information and partial related information including one or more teaching material item elements having predetermined relation with the one or more teaching material item elements are extracted. Then list display of network information wherein the respective teaching material item elements are associated with one another in a network shape is performed on the learner's terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007168428-A (JP)
Title: Molding method of composite materials
Inventor: MANABE MASASHI
IPC: B29C39/42
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method of fiber-reinforced composite materials which facilitates a resin impregnation, and enables a securement of a high-fiber content avoiding resin waste in carrying out a molding of composite materials having a large size, a high strength of a wall thickness, and a high toughness.  <P>SOLUTION: The molding method of the composite materials comprises the step of arranging a preform which is a laminate of reinforced fiber substrates on a base mount, of covering it with a bag film, of sucking the inside of the bag film to depressurize, and thereafter, of injecting a liquid resin into the bag film inside to cure. Further, the molding method of the composite materials has a first process of injecting the resin by 45%-95% of a void volume of the preform after the preform of 5-55% larger in volume than the volume of the target molded body is used to suck the inside of the bag film and depressurize, a second process of reducing the volume of the bag film inside up to the volume of the target molded body, and a third process of carrying out a resin curing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058244-A (JP)
Title: Display apparatus
Inventor: OZAWA NORIO
IPC: G09F9/30
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus in which display quality is improved by expanding a light emitting area of a pixel by improving a layout of the pixels and common power lines which are composed on a substrate.  <P>SOLUTION: Pixels 7A and 7B comprising a light emitting element 40 such as an electroluminescence element and a light emitting diode (LED) element, are arranged in both sides of the common power lines com and the number of the common power lines is reduced. Moreover, by reversing polarity of a driving current which flows in the light emitting element 40 between the pixels 7A and 7B, the current which flows in the common power lines is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008135562-A (JP)
Title: Resin coater and control method therefor
Inventor: KYUSEKI TOSHISHIGE
IPC: B05D1/26
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin coater which is capable of precisely coating a board with a resin and of reducing a cycle time for resin coating.  <P>SOLUTION: The resin coater includes a transfer passage 6 along which a board 2 is transferred, a syringe 17 having a nozzle 24 that delivers a resin to the board 2, a camera 18 that takes an image of a given place on the board 2 to detect the position of the board 2, and a cleaning mechanism 9 that cleans the nozzle 24. The syringe 17 is located at the front side of the camera 18 and the cleaning mechanism 9 is located at the front side of the transfer passage 6 in the front-to-back direction almost perpendicular to the transfer direction of the board 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136571-A (JP)
Title: Bobbin thread tension controller of sewing machine
Inventor: KAZAHARU HIROYUKI
IPC: D05B57/26
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To give tension of an appropriate level to a bobbin thread at timing desired by a user.  <P>SOLUTION: The bobbin thread tension controller 1 of a sewing machine includes: a bobbin case 4 composed of a magnetic material; a thread pull-out groove for pulling out the bobbin thread to the outer side of the bobbin case; a tension imparting part for imparting the tension to the bobbin thread by clamping the bobbin thread with the outer peripheral surface of the bobbin case; a flexible part forming a part of the outer peripheral surface of the bobbin case, formed at a position facing the tension imparting part and formed so as to be bent in the radial direction of a hook; an exciting coil 6 provided on the outer periphery of a lower shaft 3 composed of the magnetic material; an inner cylinder part 51 provided between the exciting coil and the hook and composed of a non-magnetic material; an outer cylinder part 52 provided on the outer periphery of the inner cylinder part and composed of the magnetic material; and a connection part 24 provided to a position facing the lower shaft in the hook and composed of the non-magnetic material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139619-A (JP)
Title: Liquid crystal display and manufacturing method therefor
Inventor: NOMURA SHINICHIRO
IPC: G02F1/1368
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display with increased capacity of an auxiliary capacitance electrode with less bright spot defects and without decreasing an aperture ratio of each pixel, and a manufacturing method therefor.  <P>SOLUTION: In the liquid crystal display panel 10A, a gate electrode G of a TFT, a scanning line 16 and an auxiliary capacitance electrode 18a are coated with a first insulating film 27, consisting of a thick insulating film 25 and a thinned insulating film part 26. Part of the auxiliary capacitance electrode 18a is coated only with the thinned insulating film part 26, and a drain electrode D extends so as to coat the thinned insulating film part 26 via the section of the first insulating film 27 that is not thinned. On a second insulating film 28 disposed between a pixel electrode 20 and the drain electrode D, a contact hole 30 is made in the section on the drain electrode D on the first insulating film 27, that is not thinned on the auxiliary capacitance electrode 18a, and the pixel electrode 20 and the drain electrode D are electrically connected to each other via the contact hole 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141707-A (JP)
Title: Image processing method, device, and program
Inventor: ASANO MOTOSHIGE
IPC: H04N5/228
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To make image corrections fast for an image obtained by photographing a subject image picked up through an objective having a negative distortion aberration.  <P>SOLUTION: A solid-state imaging element 3 photographs the subject image picked up through the objective 2 having the negative distortion aberration to obtain a whole image P. An area dividing means 10 divides the whole image P into an in-circle area Rc inside the border line B when drawing the line B using a circle with a center CP and a predetermined radius Rref, border pixels Pix on the border line B, and an out-circle area Rd outside the border line. Then an image correction of the in-circle area Rc, an image correction of an out-circle image Rd, and an image correction of a border area Rb are made in parallel. Then an area composing means 50 puts together the image-corrected in-circle area Rc and out-circle area Rd obtained by parallel processings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142893-A (JP)
Title: Heat-resistant film or sheet
Inventor: KAWAKITA MITSURU
IPC: B32B27/36
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film or sheet improved in heat resistance, adhesion strength and surface damaging resistance and the film or sheet further containing a colorant or a light fastness agent.  <P>SOLUTION: The film or sheet is composed of three layers comprising a combination of surface layers 1a and 1b, which comprise a non-crystalline aromatic polyester resin composition and an inner layer 2 of an aromatic polycarbonate resin composition, wherein the film thickness is 50-1,000 μm, the constitutional ratio of three layers (surface layer/inner layer/surface layer) is 0.1/9.8/0.1-4/2/4, the softening temperature is 75°C or above and the tensile strength is 55 N/mm<SP>2</SP>or above. With these features, the film or sheet improved in heat resistance, adhesion resistance and surface damage resistance is obtained. The colorant and/or a lightfastness agent may be mixed in each of the layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142107-A (JP)
Title: Phimosis corrector
Inventor: ABE SHUNICHI
IPC: A61F5/37
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized, convenient and simple-structured phimosis corrector safely pushing the opening part of the prepuce open with desired manual force and reducing the cost of manufacture.  <P>SOLUTION: The phimosis corrector has a pair of fingers 2R and 2L to be inserted into the opening part of the prepuce. The pair of fingers 2R and 2L are opened/closed in a stepless way so that appropriate manual force can be applied to the opening part of the prepuce. In addition, the distal ends of the fingers 2R and 2L are formed to be brought close to or separated from each other so that inappropriate tension will not be applied or the prepuce will not be pinched. The phimosis corrector also has a screw feeding mechanism 3 for controlling the quantity of movement of the distal ends of the fingers 2R and 2L when the fingers 2R and 2L are brought close to or separated from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143961-A (JP)
Title: Carboxy group-containing polyvinyl alcohol-based resin
Inventor: FUJII TOMOYUKI
IPC: C08F8/12
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carboxy group-containing polyvinyl alcohol-based resin having a high saponification degree and excellent whiteness.  <P>SOLUTION: The carboxy group-containing polyvinyl alcohol-based resin has ≥98% saponification degree and satisfies the following expression (1): Y≤-0.5X+38 (1) [wherein, Y is a YI value in 150-850 μm particle diameter; and X is a viscosity (mPa s) of 4 wt.% aqueous solution at 20°C].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144636-A (JP)
Title: Method for judging abnormality of variable intake air control device
Inventor: WAKABAYASHI SHINJI
IPC: F02D35/00
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for judging abnormality of a variable intake air control device judging occurrence of overrun by easily detecting whether an operation position of an inclined magnet sensor integrated type variable intake air control actuator 30 is in an operation range or not without increasing additional parts, man-hour and with inhibiting cost increase.  <P>SOLUTION: The inclined magnet sensor integrated type variable intake air control actuator 30 judges overrun not based on an absolute value of a position sensor detection output but based on detection whether operation position of the variable intake air control actuator is in the operation range or not by a combination of operation direction to valve open or valve close of the variable intake air control actuator 30 and change quantity of position sensor detection output corresponding to the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145230-A (JP)
Title: Imaging device
Inventor: KAMODA HIROKAZU
IPC: G01S13/89
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device having effect capable of reducing manufacturing costs.  <P>SOLUTION: The imaging device 100 comprises: a digital circuit 10; a DAC 21 converting a digital signal to an analog IF signal; an upconverter 22 converting an IF signal to an RF signal; a PA 23 amplifying an RF signal; a transmission antenna 24 for scanning frequencies in an elevation direction and transmitting an RF signal to a subject; a reception antenna 25 receiving an RF signal reflected from the subject; an LNA 26 amplifying the received RF signal; a downconverter 27 converting an RF signal to an IF signal; and an ADC 28 converting an analog IF signal to a digital signal. The digital circuit 10 has a signal processing section 12 for acquiring a subject image by processing a reception signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT