baber/WOPTO huggingface dataset:
Patent JP-2006292474-A (JP)
Title: Instrument for measuring concentration and fuel cell system using the same
Inventor: IKEHATA AKIFUMI
IPC: H01M8/04
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for accurately measuring the concentration of a substance by a simple operation, and to provide a fuel cell system using the same.  <P>SOLUTION: In a concentration sensor 125, methanol aqueous solution circulating in a fuel liquid circulation system 12 is put in a flow path 1252 to project light thereonto from a light source 1251 and the light transmitted by the flow path 1252 is detected by a detector 1253. In the detector 1253, an intensity spectrum is found and information on the intensity spectrum is output to a peak wavelength detection part 1254. In the detection part 1254, peak wavelength of stretching vibration of C-H bonds in a first harmonic tone domain is found from the intensity spectrum and information on the peak wavelength is output to a concentration calculation part 1255. In the calculation part 1255, methanol concentration is found by referring to a table 1256 based on the information on the peak wavelength found by the detection part 1254.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288688-A (JP)
Title: Automatic fire extinguishing device
Inventor: TAKAYAMA TAKESHI
IPC: A62C3/00
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic fire extinguishing device by which a fire extinguishing agent 13 can be surely delivered to a fire source and effective and efficient fire extinguishing can be carried out.  <P>SOLUTION: In the automatic fire extinguishing device which has a container 1 filled with the fire extinguishing agent 13 and a resin conduit 4 extended from the container 1 having a closed terminal end and having a compressed inside and keeps the resin conduit 4 extended in a fire preventing area 6 to discharge the fire extinguishing agent 13 from the part of the resin conduit 4 weakened and melted by the heat of a flame 12 when the fire occurs, the device is equipped with nets 5, 15, 25 covering the part or whole of the surround of the channel of the resin conduit 4, a hole 4a is formed in a part of the resin conduit 4 weakened and melted by the heat of the flame 12 when the fire occurs, the fire extinguishing agent 13 discharged from the hole 4a is diffused by the nets 5, 15, 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299009-A (JP)
Title: Solvent-soluble polyimide resin composition and mechanical strength improving agent
Inventor: KISHI TAKAAKI
IPC: C08L87/00
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent-soluble polyimide resin composition having improved mechanical strength and a strength improving agent.  <P>SOLUTION: The polyimide resin composition contains a solvent-soluble polyimide and a π-conjugated polymer. The mechanical strength improving effect is especially excellent when the π-conjugated polymer of the polyimide resin composition is one or more polymers selected from polyaniline, polypyrrole, polyfuran, polythiophene and polyacetylene.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005252298-A (JP)
Title: Copper-based metal polishing liquid and method of polishing copper-based metal
Inventor: HIRABAYASHI HIDEAKI
IPC: B24B37/00
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-based polishing liquid, by which copper or copper alloy is hardly etched in dipping and is dissolved at the time of polishing treatment with the etching rate difference which is several to several tens of times the rate in the dipping state.  <P>SOLUTION: The copper-based polishing liquid contains amidosulfuric acid, oxidizing agent, and water. The polishing liquid forms an oxidizing layer which functions as an etching barrier on the surface of the copper or copper alloy by oxidative action of the oxidizing agent, in the dipping state of the copper or copper alloy, the oxidizing layer is removed mechanically at the time of the polishing, and the exposed copper or copper alloy is etched by the organic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006301888-A (JP)
Title: Safety device system
Inventor: MUNEDA YASUO
IPC: G06F21/44
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify work for registering a password to a plurality of safety devices on a network via a personal computer.  <P>SOLUTION: In the safety device system, a personal computer 1 is provided with a password generation means for generating a corresponding password in response to a user's specified operation and a password transmission means for transmitting the password generated by the password generation means to the respective plurality of specified safety devices 21 to 24 connected on the network. In this kind of safety device system, the work for registering the passwords to the plurality of safety devices on the network can be simplified as much as possible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301985-A (JP)
Title: Hierarchical site retrieval navigation system
Inventor: YAMADA SHINKICHI
IPC: G06F3/0482
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to prepare a site map and it is required to click or scroll many times to reach a target page in a large-scale site which has many kinds of content and is composed of a plurality of hierarchies and many pages.  <P>SOLUTION: A site map is classified for each hierarchy to constitute frames, and the category of each hierarchy is constituted, in list form, by a classification code and a classification name. A function is provided, which generates an event, when a mouse cursor is placed on a classification code of a high-hierarchy frame page at the time of retrieval, and automatically scrolls a displaying position of a low-hierarchy frame page to the position of the classification code. By conducting this procedure multi-hierarchically, one can reach a target category without page scrolling or clicking.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299467-A (JP)
Title: Method for producing incombustible fiber structure
Inventor: KINOSHITA KOICHI
IPC: D06M11/79
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fiber structure having incombusibility much surpassing a level conventionally called flame retardant.  <P>SOLUTION: The method for producing the incombustible fiber structure comprises soaking a fiber structure in a sodium silicate polymer solution and drying the obtained to attach 5-100% owf (on the weight of fiber) sodium silicate polymer based on the fiber structure as an effective solid component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302732-A (JP)
Title: Pulse generator using reed switch and rotation angle detector
Inventor: SATO IESATO
IPC: H01H36/00
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse generator allowing a switching position of an on/off signal from a reed switch to be correctly set and capable of increasing resolution.  <P>SOLUTION: Bias magnets 11 and 12 are arranged along reed parts 31 and 32 of a reed switch body 3 with a space by setting the polarities of facing magnetic poles opposite to each other, and tips of the reed parts 31 and 32 are forcibly magnetized to polarities opposite to each other, whereby the center position between facing end faces of the bias magnets 11 and 12 and the center position in the longitudinal direction of either of the bias magnets are used as switching signal changeover positions of the lead switch body 30. When a sensor magnet SM arranged so as to intersect its lines of magnetic force with the longitudinal direction of the reed switch body 3 is moved, the output signal of the reed switch 3 is switched at the switch signal changeover positions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303391-A (JP)
Title: Coil for digital amplifier
Inventor: TAKADA YUKIO
IPC: H01F17/04
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil for digital amplifier having high space efficiency and small leakage flux.  <P>SOLUTION: Two tabular cores 1 having E-shaped cross sections are combined to form a vertically long box-shaped core 2. An air-core coil 3 is inserted into the box-shaped core 2 with the bottom thereof being combined to a resin base 4, thus forming an internal magnet type coil that confines magnetic line of force. The matching surfaces of the tabular cores 1 are formed with P-shaped winding grooves (a) that face each other. The air-core coil 3 is inserted into a circular core 5 surrounded by a circular groove (b) that corresponds to the head of the P-shaped winding groove, thus a horizontal internal magnetic coil is vertically disposed. The air-core coil 3 is a solenoid coil comprised of a winding itself without a bobbin or a core which is wound with a coating copper wire of urethane enamel or the like in a tubular manner. The start and end of the winding extend toward the tangential direction just the way they are to form a lead 6. The box type core 2 is assembled by inserting the separately wound air-coil core 3 into the circular core 5 of one tabular core 1, and then by combining the other tabular core 1 such that the cores face each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310954-A (JP)
Title: Shark fin antenna unit for car radio
Inventor: LU YU-SHENG
IPC: H01Q21/30
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shark fin antenna unit for a car radio.  <P>SOLUTION: The shark fin antenna for the car radio receives a signal of at least one radio wave frequency band by being connected before a radio wave reception circuit. The antenna unit includes a shark fin-shaped cover, an AM antenna, a signal amplification circuit board, an FM resonant antenna circuit disposed on the signal amplification circuit board, and a metal base. Among the above, the AM antenna and the FM resonant antenna circuit are of separate design, and the FM resonant antenna circuit forms a resonant circuit using a plurality of inductors, and is connected to the metal base. By means of the above metal base, the signal reception capability is reinforced. Thus, the best signal reception capability is attained in terms of the radio wave frequency band for the car radio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310427-A (JP)
Title: Optical detector
Inventor: UCHIYAMA YASUHITO
IPC: H01L31/10
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise the signal to noise ratio of an optical detector even under the condition of a very high dark current to the photocurrent caused at a high quantum dot element temperature, etc. when using a quantum dot structure e.g. for absorbing IR rays.  <P>SOLUTION: The detector has a structure that two light detection elements having the same element structure, i.e., a first and second quantum dot elements 21, 22 are stacked face to face perpendicularly to a light incidence through a cavity 23 and coupled with a semiconductor 23A being a solidified material occupying a part of the cavity 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310444-A (JP)
Title: Semiconductor memory and manufacturing method thereof
Inventor: YAMANOBE TOMOMI
IPC: H01L27/10
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen barrier structure for preventing or suppressing the diffusion of hydrogen into an oxide dielectric wherein the hydrogen as a reducer is supplied when an interlayer insulating film is formed in a reducing atmosphere.  <P>SOLUTION: Upper electrodes 26-1, 26-2 are adjacent to metal oxide ferroelectrics 25-1, 25-2, and further a local wiring layer 160 is provided including contacts in contact with the upper electrodes 26-1, 26-2 and having electric conductivity and hydrogen permeability. Further, an insulating hydrogen barrier layer 170 is provided for covering the local wiring layer 160. According to this structure, the diffusion of the hydrogen into the metal oxide ferroelectrics 25-1, 25-2 via the wiring layer 160 and the upper electrodes 26-1, 26-2 can be prevented or suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006055624-A (JP)
Title: Dishwasher
Inventor: TAMEISHI YOSHIMASA
IPC: A47L15/42
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher which is made into a simple structure and prevents a door from being fallen down upon a break of a spring.  <P>SOLUTION: In this dishwasher, because a rod 58 whose upper end part is connected to the base end of a turning arm 10 and compression springs 53, 54 connected to the base end of the turning arm 10 via the rod 58 are used, even when the compression springs 53, 54 are broken, resilient force of the compression springs 53, 54 are kept as they are, and furthermore, the compression springs 53, 54 are kept being supported on the lower end of the rod 58 in a controlled position against the dish washer body 2. Thus a situation that the door 7 in an open state is suddenly fallen down does not happen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283117-A (JP)
Title: Microwave oven
Inventor: FUKUNAGA EIJI
IPC: F24C7/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven capable of making sufficiently the best use of a detection output from an infrared sensor to detect a state of a heated object, by detecting surely a temperature of the heated object by the infrared sensor mounted with infrared detection elements.  <P>SOLUTION: This microwave oven includes the infrared sensor 7 attached to a side face upper part or a rear face of a heating chamber 10 of one direction side along the first direction (y-direction), in an outside of the heating chamber 10, and for catching an infrared ray inside the heating chamber 10, the infrared sensor 7 has the plurality of infrared detection elements arranged juxtaposedly along the first direction, each of the plurality of infrared detection elements has a view field 70a on a bottom face 9, and a moving means is provided further for moving the plurality of infrared detection elements along the second direction 99 crossed with the first direction so as to restrain, to a low level, a change in a width, of the view field 70a of the plurality of infrared detection elements, in the area inside the heating chamber 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006308039-A (JP)
Title: Continuously variable transmission
Inventor: ISHIBASHI YUTAKA
IPC: F16H15/38
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of realizing geared neutral state and power split state which is suitable as an automatic shift of an FF car, for higher flexibility in design.  <P>SOLUTION: An input side rotating shaft 22 and an output shaft 19 of a toroidal type continuously variable transmission 2 are provided on the side of an input shaft 1a provided concentrically with the crankshaft of an engine. Both first and second planetary gearing mechanisms 17 and 18 are provided between the output shaft 19 and a rotation transmission shaft 15 provided around the output shaft 19. The parts are combined for power transmission using a gear transmission mechanism and low-speed and high-speed clutches 20 and 21. With this configuration, flexibility in position arrangement of components is improved to solve problems.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005319301-A (JP)
Title: Method of choosing medical diagnostic test and biochemistry diagnostic test employing neural network related application
Inventor: LAPOINTE JEROME
IPC: G06F19/00
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for exploiting a medical diagnostic test employing an intention decision support system such as a neural network.  <P>SOLUTION: Candidate variables of the first group and chosen important variables of the second group which is first empty are given, one candidate variable is taken at a time, each variable is evaluated by training the intention decision support system based on variables incorporated in the present group of the chosen important variables, the best variable, which is a variable giving the highest capability of the intention decision support system, among the candidate variables is chosen, when capability is improved as compared with the capability of the important variables in which the best candidate variable is chosen, it is added to a group of the chosen important variables, it is ablated from a candidate group, and evaluation is continued.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005239159-A (JP)
Title: Manufacturing method of structure, and structure
Inventor: YOSHINAGA FUMIO
IPC: B23K9/00
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a structure such as an inexpensive vehicle.  <P>SOLUTION: A curved surface part of a leading car of vehicles is manufactured by joining a plurality of blocks 50 having ribs 55 inside. The blocks 50, 50 are welded and integrated with each other from a vehicular interior side and a vehicular exterior side at the ribs of end portions. A plate is pressed to be a curved surface plate, and next, one side of the curved surface plate is cut to be a curved surface. Then the curved surface plate is reversed and cut from the other side to form the rib, thereby making the precise block. In the blocks 50, 50, a plate is pressed by a pair of heated molds, and the pressed plate is annealed and cut while being sandwiched by the molds, thereby providing the rib.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006311902-A (JP)
Title: Electric decoration device for game machine
Inventor: NARIMATSU EIICHI
IPC: A63F7/02
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a greater attractiveness of games by making irradiation with light pretended to be so realistic as to be rotationally displaced in direction.  <P>SOLUTION: LED trains LN1-LN5 in which first and second LEDs 40 and 41 are arrayed on a straight line passing through a fixed point on a third light emitting element board 39 are disposed radially on the third light emitting element board 39 centering around the fixed point while a second reflection member 43 made conical is so arranged as to make its top face the fixed point. The first LED 40 is so positioned at the outermost side of the LED trains LN1-LN5 as to emit light outward almost parallel and radially to the third light emitting element board 39 while the second LED 41 is so positioned on the fixed point side from the first LED 40 as to emit light to the conical surface 44 of the second reflection member 43. This makes the emission direction of light from the second reflection member 43 pretended to be rotationally displaced when the LED trains LN1-LN5 are lighted or extinguished sequentially per train circumferentially.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315428-A (JP)
Title: Power steering device
Inventor: KUKIZAKI KEIJI
IPC: B62D5/10
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To stably hold a bracket for holding a pipe without applying a load to the pipe by exactly mounting the bracket on an outer peripheral side of a hydraulic cylinder.  <P>SOLUTION: When mounting the bracket 19 for holding the pressure pipe 30 on a rack housing 5 side, a first joint part 14 for connecting a first oil path pipe 11 and a first pressure chamber 6a is passed through a joint through hole 25 formed in the bracket 19. After positioning the joint through hole 25, the bracket 19 is fixed to the hydraulic cylinder 6 side by fastening a bolt 20 to a bracket boss 18 provided on an outer peripheral side of the rack housing 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005341564-A (JP)
Title: Gamma correction apparatus and method capable of noise processing
Inventor: KIM MOON-CHEOL
IPC: H04N5/21
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gamma correction apparatus and method capable of noise processing which can suppress a noise boost-up phenomenon occurring upon a gamma correction.  <P>SOLUTION: A signal extraction unit 210 of a gamma correction apparatus relating to the present invention extracts high-frequency signals and low-frequency signals from an input image signal, a temporary weight value calculation unit 220 calculates a predetermined temporary weight value based on the luminance level of the input image signal, a decision unit 240 determines the high-frequency signals of the extracted high-frequency signals involved in a gamma correction based on the calculated temporary weight value, and a gamma correction unit 260 applies the gamma correction to the extracted high-frequency signals and low-frequency signals involved in the gamma correction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006321666-A (JP)
Title: Method of generating chlorine dioxide gas
Inventor: FUJITA HIROMASA
IPC: C01B11/02
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of generating chlorine dioxide gas sustainably for a long time so as to be applicable to environmental cleanup or deodorization, sterilization, mildew proofing and preservation in foods transportation or the like.  <P>SOLUTION: This method comprises adding a bleaching powder or isocyanuric acids as an activating agent, a gas generation regulator and a water-absorbing resin to an aqueous chlorite solution, gelatinizing its mixture and sustainably generating chlorine dioxide gas from the obtained gelled composition. Alternatively, the method comprises preparing a solid chlorite, the bleaching powder or isocyanuric acids, the gas generation regulator and the water-absorbing resin, adding water to the above solid mixture to gelatinize when in use, and generating chlorine dioxide gas sustainably from the obtained gelled composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324851-A (JP)
Title: White balance adjusting device and digital camera, white balance adjustment method, and program
Inventor: MATSUNAGA TAKESHI
IPC: H04N9/04
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white balance adjusting device, a digital camera, a white balance adjusting method and a program capable of carrying out white balance adjustment with high accuracy at strobe photography, even under constitution or photography conditions in which an objective distance can not be obtained.  <P>SOLUTION: At photography with strobe light, a control unit 8 acquires a ratio between brightness of photographed image and brightness of an image displayed as a through-image just before on a display unit 10, and white balance adjustment is carried out based on the ratio. At the white balance adjustment, the white balance adjustment value is set by weighting, according to the ratio, between a first adjustment value of non-strobe photography and a second adjustment value of non-strobe photography. At the strobe photography, the white balance of photographed image is adjusted according to the degree of influence of strobe light, so that white balance adjustment with high accuracy can be performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT