baber/WOPTO huggingface dataset:
Patent JP-2009179586-A (JP)
Title: Method for producing quaternary ammonium salt of fluoride anion
Inventor: SAITO KOICHI
IPC: C07C211/63
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which a quaternary ammonium salt of a fluoride anion having high purity can be produced in high yield.  <P>SOLUTION: The method for producing the quaternary ammonium salt of the fluoride anion is characterized by recrystallizing the synthesized quaternary ammonium salt (B0) of the fluoride anion in a solvent containing an alcohol, then washing the resultant crystal (B1) obtained by the recrystallizing operation with a solvent (a) having 1-18 relative permittivity, preferably toluene or xylene which is an aromatic hydrocarbon, suspending and stirring the crystal (B1) after the recrystallization preferably in the solvent (a), and subsequently carrying out washing operation by separation through filtration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181324-A (JP)
Title: Image conversion method and program
Inventor: NAKAMURA YOSHIKI
IPC: G06T7/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for systematically and accurately evaluating the visibility of all objects to be evaluated.  <P>SOLUTION: An image conversion method includes: a decomposition process for carrying out wavelet decomposition for extracting a plurality of spatial frequency components included in an image; an arithmetic process for calculating the primary differential amounts showing the change rate of spatial frequency components in each pixel of each of the extracted plurality of spatial frequency components; and a generation process for generating a visibility evaluation image showing the evaluation of the way of being visible with the eyes of a person by carrying out wavelet composition by using the primary differential amounts of each of the plurality of the spatial frequency components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182303-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: FUJIMOTO HIROYUKI
IPC: H01L27/088
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having low power and stable drive characteristics by lowering the resistivity of a bit line and word line, and to provide a manufacturing method thereof.  <P>SOLUTION: The semiconductor device includes: the word line provided with a gate electrode and metal wiring A which is in contact with the gate electrode and extends in a first direction in a region above a first impurity diffusion region; and the bit line provided with a connection part provided so as to be in contact with at least a part of the side face of the first impurity diffusion region and metal wiring B which is in contact with the connection part and extends in a second direction orthogonal to the first direction in a region below a semiconductor region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187084-A (JP)
Title: Information display system
Inventor: NISHIO TAICHI
IPC: G06F13/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide necessary information to other users by displaying input content.  <P>SOLUTION: A terminal device 3 of a user outputs designated user information relating to content and a user who is the desired browser on a nearby display device 1. The display device 1 transmits the input content and the designated user information to a server 2. The server 2 detects the position of the terminal device 3 of the designated user and specifies a near display device 1. The server 2 transmits the content to the specific display device 3. The specific display device 1 displays the content. The designated user watches the content displayed on the screen of the display device 1 to acquire the information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184173-A (JP)
Title: Method of manufacturing counter weight
Inventor: FUJITA HITOSHI
IPC: C04B18/14
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a counter weight which can use a prepacked construction method for manufacturing the counter weight of construction machinery by a grouting mortar having an excellent flowability containing weight fine aggregate, and to reduce vibration generated when compacting weight concrete used in manufacturing the counter weight.  <P>SOLUTION: In the method of manufacturing the counter weight, a rough aggregate is previously filled and the mortar is cast into a clearance of the rough aggregate. The weight fine aggregate contained in the mortar is an aggregate containing at least one of FeO, Fe<SB>2</SB>O<SB>3</SB>, and metallic iron as a main constituent. In the weight fine aggregate, spherical particles contains 20% or more among whole particles, and particles passing through a screen having a nominal size of 0.15 mm are 10-20% by mass percentage among whole particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187279-A (JP)
Title: Programmable controller
Inventor: MIYAGAWA HIROKI
IPC: G05B19/05
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts and man-hours for assembling by simplifying configuration of a display unit in a controller provided with a display unit at a surface portion of a case.  <P>SOLUTION: The display unit 17 for displaying an operation status of external devices by assembling an LED substrate 18 which mounts 16 LEDs 21 arranged horizontally and vertically (4 columns by 4 stages) in an array shape, and a filter member 19 to be disposed so as cover a surface side of the LED substrate 18 into an accommodating recessed portion of an upper case. The filter member 19 is configured by integrally providing an LED filter unit 23 having a grid shape to be disposed at the surface side of the LED substrate 18 and for improving visibility by partitioning a light emitting area in every LED 21, four locking pawls 24 for holding the LED substrate 18 which is accommodated inside, and an engaging projected portion and an elastic engaging pawl 26 for attaching the filter member 19 to the accommodating recessed portion of the upper case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008173127-A (JP)
Title: Monitoring hybridization during pcr
Inventor: WITTWER CARL T
IPC: C12N15/09
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of monitoring hybridization during polymerase chain reaction (PCR).  <P>SOLUTION: The method comprises (a) a step in which a mixture comprising a nucleic acid sample to be analyzed and a nucleic acid bonding fluorophor is provided, and (b) a step in which temperature is changed at a rate of ≥0.1°C/sec and fluorescence is monitored. The method is achieved by use of rapid thermal cycling and use of a double stranded DNA dye or a specific hybridization probe. A fluorescence resonance energy transfer pair comprises fluorescein and Cy5 or Cy5.5. Methods for quantitating amplified DNA and determining its purity are carried out by analysis of dissociation and annealing recovery curves.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009184968-A (JP)
Title: Microtubule polymerization-inhibiting compound and its utilization
Inventor: MIYAGAWA KUNIYOSHI
IPC: A01N31/04
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide new utilization of a 1-naphthol derivative.  <P>SOLUTION: The microtubule polymerization-inhibiting compound exhibits an inhibiting action against microtubule polymerization in a cell, where the microtubule polymerization-inhibiting compound is a 1-naphthol derivative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184277-A (JP)
Title: Package bag production process and package bag produced thereby
Inventor: HORIE TORU
IPC: B65D30/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package bag production process and a package bag, wherein the bag allows maintaining optimal value of oxygen and carbon dioxide concentrations in the bag and is possessed of excellent economical effect, transparence, thermoweldability and appearance.  <P>SOLUTION: The package bag production process employs a first roll with a biaxially oriented polypropylene film rolled up and a second roll with a laminated film rolled up, and forms the bag while heat treating the biaxially oriented polyethylene film and the laminated film, provided that the process includes following steps: a step of piling the biaxially oriented polypropylene film rolled out from the first roll and the laminated film rolled out from the second roll while conveying each of them, wherein the laminated film is formed in a sandwiched state of a low density polyethylene layer by a polypropylene layer; a bottom forming step of conveying the piled film in a given direction and sealing them by a given heat treatment; and a bag forming step of making the film into the bag, in which side parts are formed by sealing while heat-treating in the direction crossing the bottom forming direction of the bottom forming step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185222-A (JP)
Title: Radiation-curable composition for optical recording medium, its cured product, and optical recording medium using the same
Inventor: EZAKI SATOSHI
IPC: G11B7/254
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-curable composition for an optical recording medium having low viscosity and excellent coating properties and giving a cured product having excellent transparency, balance between surface hardness and warpage resistance when formed into a laminate, or the like and improved load trace resistance, to provide its cured product and to provide the optical recording medium using the same.  <P>SOLUTION: The radiation-curable composition for the optical recording medium containing a monomer or/and an oligomer having a radiation-curable group, having 300 to 10,000 mPa s viscosity at 25°C and ≥85% light transmittance per 0.1 mm optical path length in 400 nm wavelength as its cured product obtained by irradiation with radiation of 1J/cm<SP>2</SP>and having 100 μm film thickness has ≤15 wt.% content of the monofunctional monomer or/and the oligomer having the radiation-curable group. The radiation-cured product for the optical recording medium is obtained by curing the radiation-curable composition for the optical recording medium by irradiation with the radiation. The optical recording medium has a protective layer composed of the radiation-cured product for the optical recording medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194625-A (JP)
Title: Communication system and building
Inventor: OSADA MITSUMASA
IPC: H04B3/54
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system constructed in a building having a living space and a power distribution installation space provided in each of a plurality of hierarchies.  <P>SOLUTION: The communication system constructed in a building having a living space and a power distribution installation space provided in each of a plurality of hierarchies includes: a power line for supplying power from a distribution panel disposed in the power distribution installation space to the living space; a PLC slave unit disposed in the living space and power-connected to the distribution panel through the power line; a PLC master unit disposed in the power distribution installation space and power-connected to the distribution panel; a router communication-connected to an external communication network; and a communication line inserted to the power distribution installation space for communication-connecting the router and the PLC master unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193333-A (JP)
Title: Program component startup system, program component startup method, and scenario database
Inventor: NAKANO YUSUKE
IPC: G06Q50/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program component startup system which obtains a processing result from a program component on the Web and displays the processing result on a Web browser, by a simple operation on the Web browser by a user.  <P>SOLUTION: The program component startup system has: program components 8, 9 which process received requests and returns them as processed results; a user information terminal 1 which the user operates; and a scenario database 7 in which scenarios containing information to start up the program components 8, 9 are stored. The user information terminal has: a scenario registration procedure for reading a scenario from the scenario database 7 and for registering the read scenario to a scenario keeping section 4 for keeping scenarios; and a scenario execution procedure for reading a scenario corresponding to the user's operation from the scenario keeping section 4 and for starting up the program components 8, 9 on the basis of the read scenario.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157965-A (JP)
Title: Gas sensor
Inventor: ISHIKAWA SATOSHI
IPC: G01N27/407
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor easily and inexpensively attaching a filter to a ventilation hole in an external cylinder lid fitted and inserted into an opening at a back end of an external cylinder.  <P>SOLUTION: An oxygen sensor as the gas sensor is provided with the ventilation hole 31 disposed in the rubber external cylinder lid 30 for downwardly occluding the external cylinder 13, and taking the outside air into the external cylinder 13. A filter unit 50 is fitted and inserted into the ventilation hole 31, and comprises: a pipe member 51 expanded on a predetermined border; a sheet filter 53 having a water-repellent property and an oil-repellent property; and an O-shaped ring 55. An upper end of a large diameter section is bent by a bending process. The bent section holds the filter 53 and the O-shaped ring 55 between a step formed between the large diameter section and a small diameter section. The filter 53 is disposed within the pipe member 51. The filter unit 50 has the same size as the ventilation hole 31. The filter 53 can be simply attached to a predetermined location in the external cylinder lid 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133189-A (JP)
Title: Method of manufacturing optical glass
Inventor: YAMAGUCHI KATSUHIKO
IPC: C03C3/19
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for manufacturing optical glass having excellent solarization resistance.  <P>SOLUTION: In the optical glass containing, in weight, 5-60% P<SB>2</SB>O<SB>5</SB>, 0-25% TiO<SB>2</SB>, 0-20 wt.% B<SB>2</SB>O<SB>3</SB>, 0-30% SiO<SB>2</SB>, 5-60% Nb<SB>2</SB>O<SB>5</SB>, 0-20% Ta<SB>2</SB>O<SB>5</SB>, 0-5% ZrO<SB>2</SB>, 0-5% Al<SB>2</SB>O<SB>3</SB>, 0-20% MgO+CaO+SrO+BaO, 0-20% La<SB>2</SB>O<SB>3</SB>+Y<SB>2</SB>O<SB>3</SB>+Gd<SB>2</SB>O<SB>3</SB>, 0-20% ZnO, 0-35% Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O, where 0-8% Li<SB>2</SB>O, 0-35% Na<SB>2</SB>O+K<SB>2</SB>O, and 0-8% in total of fluorides (F) by which a part or the whole of oxides of one or more kinds of metal elements are replaced, the content of MoO<SB>3</SB>is measured and when exceeding 30 ppm by weight, the content of MoO<SB>3</SB>is reduced to ≤30 ppm by weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009200693-A (JP)
Title: Distortion compensation circuit and predistortion type distortion compensating amplifier
Inventor: TSUSHIMA KENGO
IPC: H03F1/32
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the circuit scale of a distortion compensation circuit which imparts predistortion to an input signal using a polynomial with input signals at a plurality of times taken into consideration.  <P>SOLUTION: Delay elements 56-1 to 56-4 output power multipliers ¾x(n)¾<SP>1</SP>, delayed by (k) samples for a plurality of values of "k" larger than 1, as power multipliers ¾x(n-k)¾<SP>1</SP>. multipliers 58-1 to 58-5 calculate and output products of distortion compensation coefficients A<SB>1,k</SB>and power multipliers ¾x(n-k)¾<SP>1</SP>for a plurality of values of "k" larger than 0, respectively. An adder 60 calculates the total of the products calculated by the respective multipliers 58-1 to 58-5 to calculate convolutional sums of the distortion compensation coefficients A<SB>1,k</SB>and power multipliers ¾x(n-k)¾<SP>1</SP>for a plurality of values of "l", and further to calculate the total of the convolutional sums calculated for each of the values of "l". A multiplier unit 62 calculates the total of the convolutional sums calculated by the adder 60 and input signals x(n-m) to generate a predistortion signal y(n-m).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198700-A (JP)
Title: Method for manufacturing mirror of variable shape and mirror of variable shape
Inventor: HANEBUCHI MASAAKI
IPC: G02B26/08
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a mirror of a variable shape without independently manufacturing a substrate for an actuator array and a substrate for a mirror surface.  <P>SOLUTION: A method for manufacturing the mirror of the variable shape includes: a step of preparing the actuator array which is constituted by arranging, on a substrate, a plurality of piezoelectric actuators each having a piezo-electric film, a first electrode arranged under the piezo-electric film and a second electrode arranged above the piezo-electric film; a step of forming a sacrificial layer which is finally removed; a step of forming a hole in the sacrificial layer to expose at least a part of the second electrode; a step of filling up the hole formed in the sacrificial layer with a material for a pillar part in order to form the pillar part on the exposed second electrode; a step of flattening top surfaces of the sacrificial layer and the pillar part; a step of forming the mirror surface on the flattened top surfaces of the sacrificial layer and the pillar part; and a step of removing the sacrificial layer by etching after forming the mirror surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197473-A (JP)
Title: Civil engineering structure and control system of civil engineering structure
Inventor: SHIMAKAWA HIROMITSU
IPC: E02D29/12
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a civil engineering structure capable of providing necessary information at site even if the civil engineering structure is damaged by an accident and also provide a control system of the civil engineering structure.  <P>SOLUTION: In this civil engineering structure 10 comprising RF tags 12 in which the structure information on the civil engineering structure 10 can be stored, the structure information is dividedly stored in the plurality of RF tags 12 since a plurality of divided information formed by dividing the structure information are held in the RF tags 12, respectively. Each divided information is doubly stored in the plurality of RF tags.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195497-A (JP)
Title: Game machine
Inventor: HASEGAWA MASATAMI
IPC: A63F7/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing a fraud to a game control board and easily and surely determining the execution of the fraud when the fraud is done.  <P>SOLUTION: A second projecting piece part 244 of a board case 214 is provided with a claw member 248, and the claw member 248 is engaged with a nut member 250 that tends to rotate in a rotating-direction one side to prevent the rotation and fix the nut member 250. The bolt member 218 is rotated in the rotating-direction one side to enable relative rotation between the nut member 250 and a bolt member 218 and progress the engagement degree of both. Meanwhile, the claw member 248 is non-engaged with the nut member 250 that tends to rotate in the rotating-direction other side to allow the rotation of the nut member 250. When the bolt member 218 tends to rotate in the rotating-direction other side, the nut member 250 and the bolt member 218 co-rotate toward the rotating-direction other side to prevent the release of the threaded engagement state of both.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282386-A (JP)
Title: Object detector, object detection method, and object detection program
Inventor: NISHIGAKI MORIMICHI
IPC: G06T7/20
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detector, an object detection method and an object detection program, capable of removing the influence of the camera motion, from a time series acquired via the camera mounted on a vehicle, by simple processing, and capable of detecting precisely a moving object at the periphery of the vehicle.  <P>SOLUTION: This object detector 1 is provided with a feature point extracting part 5 for extracting a feature point included in a feature area of each time-serial image of an image acquired via the camera 3 mounted on the vehicle 2; a correspondence calculating part 6 for calculating the correspondency between the fellow feature points constituting each feature point set between the images, in the plurality of feature point sets between the images, that are the set of one or more of respective feature points out of the feature points, extracted from one image out of the two image imaged at times different each other by the feature point extracting part 5, and respective feature points out of the feature points extracted from the other image, by the feature point extracting part 5; and a detecting part 8 for detecting the moving object, based on the correspondency calculated by the correspondency calculating part 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204363-A (JP)
Title: Navigation device
Inventor: OKAMOTO KEISUKE
IPC: G06F3/14
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of visualizing and displaying the content of learning used for information search.  <P>SOLUTION: A navigation device 1 includes: a storage means 32 for storing the content of learning about the tendency of a user's preference obtained by learning input information of the user in the past; and an information search means 12 for searching information, based on the content of learning stored in the storage means, and is provided with a content-of-learning displaying means 14 for visualizing and displaying the content of learning stored in the storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201710-A (JP)
Title: Pinball game machine
Inventor: ICHINOSEKI HIROYUKI
IPC: A63F7/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine that, even if it is not a timing for a game ball guided by a guide device to enter a V-zone, forcedly returns the game ball once to an upstream side and allows the game ball to head for a lottery body such as a rotor again at another timing and re-challenge the ball entry in the V zone.  <P>SOLUTION: A distributor 48 intermittently actuates to forcedly return a game ball guided to a rotor 61 by a game ball guide device to a guide upstream side, so that when the game ball guided by the game ball guide device manages to slip through the distributor and enters a ball entry hole, or the so-called V-zone of the rotor, a player's expectation can be raised. Moreover, even if it is ill-timed for the guided game ball to enter the V-zone, the distributor forcedly returns the game ball on the game ball guide device to the guide upstream side, allows the game gall to head for the rotor again at another timing and allows the player to re-challenge the ball entry in the V-zone.  <P>COPYRIGHT: (C)2009,JPO&INPIT