baber/WOPTO huggingface dataset:
Patent JP-2008182950-A (JP)
Title: Method for preparation of citrus enzyme gene
Inventor: NIWA YASUO
IPC: C12N5/10
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a citrus monoterpene enzyme gene and a citrus monoterpene enzyme gene obtained by the preparation method.  <P>SOLUTION: A method for the preparation of an unknown gene encoding an unexpressed enzyme in a monoterpene synthetase group of citrus having 3,7-dimethylocta-2,6-diene-1-pyrophosphoric acid as a substrate and comprises: a step to design a primer based on the information on a base sequence of a region preserved in a known monoterpene synthetase, a step to amplify the DNA of the unknown gene in a citrus genome DNA by using the primer, and a step to perform in-vitro elimination of an intron estimated based on the amino acid sequence of a known similar enzyme from the amplified DNA.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185524-A (JP)
Title: Navigation device and its route searching method
Inventor: OGUCHI JUNKO
IPC: G01C21/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To search for a route not including a short-distance toll road, in route search in a 'toll road priority' mode.  <P>SOLUTION: This navigation device includes a reference distance setting means for setting a reference distance used for determining a short-distance toll road to be avoided, a route searching means for searching for a route, and a determination means for determining whether a route searched for by the route searching means includes a toll road shorter than a reference distance or not. When determined that the route includes a toll road shorter than the reference distance by the determination means, the route searching means removes the determined toll road shorter than the reference distance, and performs route search again.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192421-A (JP)
Title: Light source control device, image display device, and projector
Inventor: WAKABAYASHI SHUICHI
IPC: H01L33/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source control device, an image display device, and a projector in which improvement of color balance is realized, and in which stability is introduced relating to temperature characteristics of a solid light source.  <P>SOLUTION: This is the light source control device E1 including a sensor of different change characteristics, and equipped with the center wavelength sensor 2 to detect the center wavelength of the solid light source, a brightness sensor 3 to detect brightness of the solid light source, a light source information obtaining means to obtain light source information by the center wavelength detected by the center wavelength sensor 2 and the brightness detected by the brightness sensor 3, and a current controlling means to control a current value and a duty value to light the solid light source. Based on the light source information obtained by the light source information obtaining means, by controlling the current value and the duty value supplied to the solid light source by the current controlling means, light of desired brightness and wavelength is output. Moreover, only regarding a green LED and a blue LED out of the solid light source constituting 3 primary colors, they are controlled to the light of the desired brightness and wavelength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191537-A (JP)
Title: Vibrating element and light deflector equipped with the same
Inventor: USHIJIMA TAKASHI
IPC: B41J2/44
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating element that, when mounted on a fixing member, can ensure accuracy of the mounting posture, and to provide an apparatus equipped with the vibrating element.  <P>SOLUTION: The vibrating element includes a vibrator 101, an elastic support 102 that movably supports the vibrator 101, a first supporting frame 103 for supporting the elastic support 102, and a second supporting frame 104 that extends with a space apart along the elastic support 102 and that elongates from the first supporting frame 103. The second supporting frame 104 is provided in a cantilevered shape relative to the first supporting frame 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189875-A (JP)
Title: Polyester for blow-molded product and method for producing the same
Inventor: TANAKA YOICHIRO
IPC: C08G63/85
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester for blow-molded products which is improved in thermal stability and color tone of the polymer as compared to conventional products.  <P>SOLUTION: The problem is solved by the addition of a specified phosphorus compound, in the method for producing a polyester with intrinsic viscosity of 0.7-0.9 dl/g produced by esterifying or transesterifying a dicarboxylic acid or ester-forming derivative thereof and a diol or ester-forming derivative thereof, and thereafter subjecting the esterified product to polycondensation reaction in the presence of a polycondensation catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199277-A (JP)
Title: Clock control circuit, integrated circuit device, and electronic apparatus
Inventor: FURUHATA TAKASHI
IPC: H03L7/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock control circuit which is capable of preventing malfunction of a circuit operated by a clock signal even if noise which a noise filter cannot completely remove has occurred in this clock signal.  <P>SOLUTION: A clock control circuit 10 includes: a noise detection circuit 120 which judges whether or not a voltage of an oscillation clock 22 is within a prescribed range and generates a noise detection signal 128 if the voltage of the oscillation clock 22 is not within the prescribed range; a clock output stop signal generation circuit 130 which generates a clock output stop signal 138 for at least a prescribed period on the basis of the noise detection signal 128; a delay clock generation circuit 140 which generates a delay clock signal 148 resulting from delaying the oscillation clock by a prescribed time; and a clock output stop control circuit 150 which performs such control that output of the delay clock signal 148 to the outside is stopped while the clock output stop signal 138 exists.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201682-A (JP)
Title: Compound having dendron and mesogen, liquid crystal composition and photo-element
Inventor: KIKUCHI HIROTSUGU
IPC: C09K19/12
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition exhibiting an isotropic liquid crystal phase over a wide temperature range and a photo-element by using the same (e.g. liquid crystal-displaying element).  <P>SOLUTION: This liquid crystal composition is obtained by adding a compound obtained by linking any of dendrons having 2 to 5 order of branches with a rod like mesogen at the focal point of the dendron into a parental liquid crystal composition e.g. the parental liquid crystal composition containing achiral liquid crystal compound and a chiral agent. Also, the photo-element obtained by using such the liquid crystal composition is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205099-A (JP)
Title: Multilayer wiring board
Inventor: WAKABAYASHI YOSHIMASA
IPC: H05K3/46
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing mismatch in characteristic impedances between a pair of vias for connecting a plurality of signal layers, where a pair of transmission lines for differential signals are formed, and the transmission lines.  <P>SOLUTION: A multilayer wiring board (101) includes: a plurality of pairs of lines (1a/1b and 3a/3b) each of which forms a different signal layer and transmits differential signals with reverse polarity; and a pair of vias (2a/2b) for electrically connecting between the plurality of pairs of lines. A cross-sectional shape of the pair of vias exhibits such a form that two orthogonal directions have a difference in size and a longitudinal direction extends along an elongation direction of the pair of lines, and the respective longitudinal directions are parallel to each other. In such a multilayer wiring board, the characteristic impedance of the pair of vias is controlled by adjusting flatness of each via.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199962-A (JP)
Title: Tissue construct-forming substrate, tissue construct-forming kit, method for forming tissue construct using the same and three-dimensional tissue construct formed by the method
Inventor: IWANAGA HIROSHI
IPC: C12N11/08
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient three-dimensional tissue construct-forming substrate which can inhibit an increase in size of the culture of proliferating cells, and enables growing cells having high metabolic properties to hold the cell function over a long period and to provide a method for forming the tissue construct by using the substrate.  <P>SOLUTION: The tissue construct-forming substrate forming the three-dimensional tissue construct containing the proliferating cells is obtained by arranging a cell adhesive region 3a retaining cells on the surface 2 of a porous film 1 having through-holes so that the peripheral part thereof may be a cell non-adhesive region 4a. In a preferable embodiment, the pore diameters of the pores in the porous film 1 having the through-holes are 0.01-100 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162877-A (JP)
Title: Downward type method for thinning glass
Inventor: PARK MUN-YON
IPC: G02F1/1333
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downward type method for thinning glass, in which desired etching of glass is attained by naturally flowing an etching solution along the surface of the glass from an upper part to a lower part by the gravity and by which production of particles can be drastically reduced and at the same time, a display panel can be made ultra-thin.  <P>SOLUTION: Glass is arranged vertically and made thinner by uniformly flowing an etching solution from the upper part of the glass to a lower part. An HF solution is used as the etching solution. Since desired glass etching can be attained by naturally flowing the etching solution by the gravity, the generation of particles can be drastically reduced and at the same time, the glass can be made ultra-thin. Further, even in the case when glass is made ultra-thin, high quality extremely thin glass can be provided because the generation of a scratch on the surface of the glass can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209507-A (JP)
Title: Brightness correction control method
Inventor: IKEDA MAKOTO
IPC: G06F3/048
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow "brightness of a screen" to be automatically adjusted appropriately depending on the liking of a user when the "brightness of the screen" is automatically adjusted according to "ambient brightness".  <P>SOLUTION: The "brightness of the screen" displayed in a display section 6 is controlled according to the "ambient brightness" detected by an optical sensor 4. By setting two pairs, one pair being composed of a "set value of the ambient brightness" and a "brightness set value of the screen", a bright point A1 and a dark point B1 are determined and the characteristics of the brightness correction determined by the point A1 and the point B1 are set, and the control is performed by the described characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211125-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ONODERA MASANORI
IPC: H01L23/12
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is achieved in reduction in height and in manufacturing cost of a semiconductor device, and its manufacturing method.  <P>SOLUTION: The semiconductor device has a semiconductor chip (10), a bump electrode (12) formed on the upper surface of the semiconductor chip (10), a sealing part 14 sealing the entire side surface of the semiconductor chip (10) and sealing the bump electrode (12) to expose a part thereof, a re-wiring layer (16) which is formed on the upper surface of the sealing part (14) and electrically connected to the semiconductor chip (10) via the bump electrode (12) and an external connection electrode (18) which is formed on the upper surface of the re-wiring layer (16) and electrically connected to the bump electrode (12) via the re-wiring layer (16). According to this constitution, reduction in the height of the semiconductor device is made possible by polishing a rear of the semiconductor chip (10) and the sealing part (14). Furthermore, since the number of components is small, a manufacturing cost of the semiconductor device can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212217-A (JP)
Title: Toilet
Inventor: TSUCHIYA MASATSUGU
IPC: A47K13/24
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To open/close a cover part in a simple operation while securing a working space between a backrest and a chair body.  <P>SOLUTION: This toilet 10 includes the chair type body 12 having a toilet bowl body 18, a toilet seat 20 installed above the toilet bowl body 18, the cover part 14 swingably attached to the chair type body 12 and openably/closably covering the opening part of the toilet seat 20, and the backrest 16 supported at the chair type body 12. The cover part 14 consists of three divided pieces 14A-14C swingably connected to each other at two parts. The divided pieces 14A-14C are folded to form a triangle defining a first piece 14A, which is retained into a horizontal state by the swinging, as a base, made to pass through a space between the chair type body 12 and the backrest 16 and displaced backward the chair type body 12 to make the opening part of the toilet seat 20 open and simultaneously therewith form the working space 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213549-A (JP)
Title: Wiper blade
Inventor: FUJIWARA SUSUMU
IPC: B60S1/34
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To regulate rotation of the tip side of a blade holder toward a windshield side at or beyond a predetermined angle with respect to a wiper arm.  <P>SOLUTION: A convex portion 24a is formed at a portion of the blade holder 20 opposing to an arm mounting member 30, and a concave portion 37a is formed at a portion of the arm mounting member 30 opposing to the blade holder 20, respectively. By engagement between the convex portion 24a and the concave portion 37a, rotation of the tip side of the wiper blade 17 toward the windshield 11 side at or beyond the predetermined angle is regulated with respect to the wiper arm 15. This configuration can prevent contact between the wiper arm 15 and the wiper blade 17, and suppress occurrence of rust caused by peeling-off of coating of the arm 15 or the blade 17, or reduction in wiping performance due to early damage to both members.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217243-A (JP)
Title: Image creation device
Inventor: WADA MINORU
IPC: G06T1/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image creation device for displaying a smooth intermediate image without any feeling of incompatibility in switching a plurality of multi-aspect images.  <P>SOLUTION: This image creation device is provided with an intermediate point determination means for specifying a plurality of positions relating to apparently different same articles on the plan view of one or more objects, and for determining the intermediate points of the plurality of positions; and a floor surface image generation means for converting the intermediate points into positions on a multi-view image, and for generating the image of a floor surface according to the positions on the multi-view images, and configured to generate an intermediate image between a plurality of multi-view images from the images of one or more objects placed on the floor surface in a plurality of camera images and the image of the floor surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217278-A (JP)
Title: Variable orifice device
Inventor: SHIMAMOTO KOJIRO
IPC: F16L55/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable orifice device that enables easy and accurate flow regulation of a fluid flowing in pipes.  <P>SOLUTION: The variable orifice device has a fixed orifice 3 between flanges 1 and 2 on fluid pipes p1 and p2, and has adjacently a movable orifice 4 rotatable on the pipes. Each orifice 3, 4 has at least one or more bores 11, 12 in advance. By turning about the pipes of a rod tool 6 inserted in a hole 5 formed in a flange on the movable orifice 4, the shape or size of the bore passing through both orifices 3 and 4 can be changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213262-A (JP)
Title: Manufacturing method of synthetic resin hollow plate
Inventor: IWASAKA MASAKI
IPC: B32B3/26
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a synthetic resin hollow plate which can upgrade the fusion-bondabilities of a sheet.  <P>SOLUTION: A protrusion 101a is formed on a first sheet 101, then a second sheet 102 which is meltable beyond a melting point is supplied to the opening side of the protrusion 101a of the first sheet 101, and the first sheet 101 and the second sheet 102 are joined together using a first pressurizing means 205. Further, a third sheet 103 which is meltable beyond the melting point is supplied to the apex side of the protrusion 101a of the first sheet 101, then the first sheet 101 and the third sheet 103 are joined together using the second pressurizing means 207, and the surface of the second sheet 102 on the opposite side of the surface against the first sheet 101 is kept in contact with the first pressurizing means 205 for a specified period of time and thereby, the temperature of the surface on the opposite side is made lower than the melting point, before bringing the second sheet 102 into contact with the opening side of the protrusion 101a of the first sheet 101. At the same time, the surface of the second sheet 102 against the first sheet 101 is kept at the temperature level above the melting point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214798-A (JP)
Title: Continuous warp knit fabric
Inventor: UNO KATSUO
IPC: D04B21/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tension unevenness, wrinkles, slackening, bending of grains and generation of twist of a continuous warp knit fabric.  <P>SOLUTION: A warp is extended in a buffering part 3 in a transverse direction crossing a longitudinal direction, and the distance D2 between a warp A and the adjacent warp A laterally extended in the buffering part is made to be larger than the distance g1 between a warp B and the adjacent warp B and the distance g2 between a warp C and the adjacent warp C extended in the other warp-knitting part (D2>g1, D2>g2). The buffering part 3 is preferably placed along both right and left sides in the longitudinal direction of the continuous warp knit fabric 50A, and a product main part 1 to form the product such as clothes is preferably formed between the buffering parts 3, 3 formed at the right and left sides in the longitudinal direction of the continuous warp knit fabric 50A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212816-A (JP)
Title: Wastewater treatment apparatus and method
Inventor: OKAMOTO SHINICHIRO
IPC: C02F1/461
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus capable of stably treating wastewater large in pollution load without using a chemical agent large in environmental load and capable of markedly reducing the amount of sludge.  <P>SOLUTION: The wastewater treatment apparatus is equipped with a raw water tank 2 for storing wastewater 1 containing a COD component, a BOD component, an oil component and heavy metals and an electrolytic treatment tank 3 to electrolytically treating the wastewater 1 supplied from the raw water tank 2 while suppressing the occurrence of sludge. A measuring means 6 for measuring the amount of a component produced by electrolysis and consumed by the wastewater 1 is provided to the electrolytic treatment tank 3 and an electrolysis control means for increasing and decreasing current density on the basis of the measurement result of the measuring means 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007201486-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OTANI HISASHI
IPC: H01L29/786
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor thin film extremely excellent in crystallinity and a high-performance semiconductor device using the same.  <P>SOLUTION: By a plasma CVD method, a base film comprising a silicon dioxide film in which an etching rate to the mixture of hydrofluoric acid, ammonium fluoride, and surfactant is 150-200nm/min is formed on a substrate having an insulating surface. An amorphous silicon film is formed on the base film. A crystalline silicon film in which a plane orientation is outline ä111} orientation is formed by crystallizing the amorphous silicon film. A semiconductor layer in the shape of an island is formed by etching the crystalline silicon film. A gate insulating film is formed on the semiconductor layer in the shape of the island. A gate electrode is formed on a gate insulating film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008213114-A (JP)
Title: Cleaning method for grinding wheel, and grinding device having cleaning means of grinding wheel
Inventor: OHASHI KAZUHITO
IPC: B24B53/04
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of a grinding wheel, which removes adherent substances by efficiently cleaning the grinding wheel in a grinding device requiring removal processing of the adherent substances, and also to provide a grinding device having a cleaning means of the grinding wheel.  <P>SOLUTION: The grinding device is provided with a grinding wheel 11 used in grinding processing, and a cleaning means for removing adherent substances adherent to an action surface of the grinding wheel. The cleaning means has an adhesive sheet 21a overlapped on the action surface and adherent thereto, a roll-pressing roller 21b for roll-pressing this adhesive sheet adherent to the action surface, and a scraping tool 21e for scraping-off the adhesive sheet from the action surface. The adherent substances adherent to the action surface is removed by scraping-off the adhesive sheet from the grinding wheel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226881-A (JP)
Title: Fixture and apparatus for inspection of printed circuit board
Inventor: ARAI KOJI
IPC: G01R1/073
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for inspection of a printed circuit board that is never required to be designed exclusively for each printed circuit board and is capable of conducting the complete inspection and also provide an apparatus for inspection of the printed circuit board using the fixture.  <P>SOLUTION: The inspection fixture 20 provides for inspecting the printed circuit board 30 where a wiring part 32 is formed at least on one surface. It is provided with a base part 21 which has a front surface area larger than the front surface of the printed circuit board 30 at least as the inspection object and is arranged in opposition to one surface of the printed circuit board 30 and a plurality of probe pins 24 which are arranged orderly keeping a predetermined interval among pins with any front end part 24a abutting to the wiring part 32 of the printed circuit board 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT