baber/WOPTO huggingface dataset:
Patent JP-2005203119-A (JP)
Title: Spark plug
Inventor: MATSUTANI WATARU
IPC: H01T13/39
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug of generating spark discharge including a creep discharge, capable of improving durability by reducing the spark wear at peripheral side face of a tip part of a central electrode.  <P>SOLUTION: The spark plug 100 has a discharge sate generated via surface discharge along a tip face 121 of an insulator 120 over the tip end side periphery face 133 of the center electrode 130. The center electrode 130 has an outer layer part 135 constituting the tip end side periphery face 133 with Ni as a main ingredient, and a high-conductivity core part 141 enveloped at the center of a tip end part 131 with a heat conductivity higher than that of the outer layer part 135. Further, a relation between a diameter D of the center electrode 130 and a diameter d of the high-conductivity core part 141 satisfies a relation of: d≥0.5D on a virtual plane E including the tip face 121 of the insulator 120, with a thickness t of the outer layer part 135 set at 0.15 mm or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201069-A (JP)
Title: Pcv valve
Inventor: KOJIMA HIDEO
IPC: F01M13/00
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PCV valve with reduced variation in flow rate in a medium boost region, while increasing a PCV gas flow rate in the medium boost region.  <P>SOLUTION: The PCV valve 10 has a cylindrical casing 20, and an approximately columnar valve element 30 axially movable in the casing 20. The valve element 30 has: a tip side valve element 31; a base end part 32 arranged concentrically with the tip side valve element 31 and having a diameter larger than that of the tip side valve element 31; and an approximately cone-shaped intermediate part 33 connecting the tip side valve element 31 with the base end part 32. The inclination of the intermediate part 33 with respect to the axial center P of its outer circumferential face 33a is gradually changed toward the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202525-A (JP)
Title: Method for avoiding defect in control program
Inventor: OMASA TOMOMICHI
IPC: G06F11/00
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for avoiding defect in a control program for reducing an excess cost and delay of schedule by avoiding the defect even when the defect occurs in the control program in a non-rewritable memory and a correction of the program is required.  <P>SOLUTION: The method avoids only the defect portion to execute alternatively a corrected module by using a part of a flash memory to store the module in which the defect of the program is corrected to an arbitrary address when the defect occurs in the control program stored in a mask ROM in a CPU.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202226-A (JP)
Title: Method and apparatus for detecting sensitivity of photosensitive material, and exposure correction method
Inventor: SASAKI YOSHIHARU
IPC: G03F7/20
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect always appropriately sensitivity without receiving the influence of a mask etc., in a method and apparatus for detecting the sensitivity of a photosensitive material using an exposure device equipped with a spatial optical modulation element having a multiplicity of two-dimensionally arrayed pixel sections.  <P>SOLUTION: A plurality of images 10 for sensitivity detection constituted by dispersing spot images of a plurality of stepwise increasing numbers into respective prescribed units are formed on the photosensitive material and the sensitivity of the photosensitive material is detected on the basis of the plurality of the formed images 10 for sensitivity detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204151-A (JP)
Title: Patch antenna
Inventor: YOMO MASARU
IPC: H01Q13/08
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patch antenna capable of easily ensuring desired antenna performance by feeding power to an optimum feeding point, even if dispersion exists in the mounting environment and parts material.  <P>SOLUTION: The patch antenna 11 is configured mainly with a dielectric board 12, including a plurality of through-holes 12a to 12c formed to its plurality of positions; a radiative conductor 13 provided on the upper side of the dielectric board 12; a ground conductor 14 provided on the bottom side of the dielectric board 12; and a feed pin 15 penetrating through the dielectric board 12 and connected to the feed point of the radiative conductor 13, and the feed pin 15 is inserted in one of the through-holes 12a to 12c. That is, not only is the through-hole 12b provided in matching with the feed point discriminated as being optimal in the design stage, but also the other through-holes 12b, 12c are formed in the vicinity of the through-hole 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202269-A (JP)
Title: Optical device
Inventor: ORIHARA YOSHINORI
IPC: G02B6/38
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device to which optical fibers are quickly connected and in which the storing and the managing of several kinds of optical adaptors become unnecessary, as to an optical device of a light measuring instrument which receives light and performs measurement of the light, etc.  <P>SOLUTION: The optical device is constituted of; a shaft 23 which is provided at the side of a device 21; a ferrule (light receiving part) 27 which is on the side of the device 21 and is provided on the circumference E of a circle drawn centering the shaft 23 ; a plate 31 which is rotatable around the shaft 23 by being fitted to the shaft 23; and several kinds of optical adaptors 35, 37, 39, 41 which are on the plate 31 and are provided on the circumference E' of a circle whose size is the same as that of the circumference E of the circle and which is drawn centering the shaft 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004114701-A (JP)
Title: Ink cartridge
Inventor: WU JUNZHONG
IPC: B41J2/175
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge capable of containing a large quantity of ink and causing no waste of ink.  <P>SOLUTION: The ink cartridge is provided, in the a container body 1 thereof, with an ink containing chamber 2 and an ink feeding section 3. The ink feeding section 3 comprises a communicating section 10 for feeding ink in the ink containing chamber 2 to the outside, and an elastic closing member 12 being inserted into the communicating section 10. A movable body 15 holding a hollow feed needle 16 for feeding ink is disposed under the communicating section 10 and an elastic body 19 is interposed between the movable body 15 and the communicating section 10. The feed needle 16 of the movable body 15 can pierce the closing member 12 while resisting against the elastic body 19, and ink in the ink containing chamber 2 is fed to the outside through the feed needle 16 penetrating the closing member 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005200383-A (JP)
Title: Hair-growing agent composition
Inventor: MORIYAMA MIO
IPC: A61K8/30
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hair-growing agent composition having excellent hair-growing effect.  <P>SOLUTION: The hair-growing agent composition comprises one or a plurality of kinds of perfumes selected from a group consisting of juniper oil, eucalyptus oil, thyme oil, heptyl aldehyde, valerian oil, clary sage oil, dimethoxymethylbenzene, clove oil, basil oil, oil collected from Melaleuca quinquenervia, grape fruit oil, petitgrain oil, hexyl aldehyde, pepper oil, cypress oil, elemi oil, galbanum oil, rose oil and geranium oil capable of enhancing development of versican, as a hair-growing active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200084-A (JP)
Title: Biodegradable cold insulating box
Inventor: ICHIMURA NOBUO
IPC: B65D77/04
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance cold insulating properties by decreasing temperature returning speed slower than a conventional styrofoam, by storing a material in a cold insulating chamber and a dry ice in a refrigerant chamber, mounting a top lid on the upper surface of the cold insulating box and packing the box in a corrugated box.  <P>SOLUTION: In the cold insulating box 6 made of a biodegradable material having the cold insulating box main body and an upper lid covering the upper surface opening part thereof, the opening part extends from the bottom surface to the opposite surface, in which the cold insulating box has the biodegradable top lid 1 to mount on or to be fitted in the opening part and/or the biodegradable partition 4 to divide the inside of the cold insulating box vertically and/or horizontally and the refrigerant 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207896-A (JP)
Title: Gas alarm
Inventor: TABATA SOICHI
IPC: G01N27/12
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas alarm for inspecting the working of a city gas detecting function by a simple method even if a tap for city gas is in an unopened state.  <P>SOLUTION: This gas alarm comprising a film-like gas sensitive layer 26 made of tin oxide, sets the temperature of the sensitive layer so that it is periodically switched between a low temperature and a high temperature, and detects an electric resistance value of the sensitive layer to determine whether an alarm is to be generated. A normal detection mode is provided in which an electric resistance value of the sensitive layer is detected when it is kept at a high temperature thereby detecting city gas, and an inspection mode in which inspection is performed on the working of an alarm function. In the inspection mode, the electric resistance value of the sensitive layer is detected when it is kept at a high temperature. A detection period for an electric resistance value after the switching to the high temperature in the inspection mode is set to be shorter than a detection period for an electric resistance value after the switching to the high temperature in the normal detection mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211094-A (JP)
Title: Dental cutting bur
Inventor: KOIZUMI HIROYASU
IPC: A61C3/02
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental cutting bur (or a diamond point) that can improve precision and safety in subgingival margin cutting operation by enabling an operator, during the cutting operation in the subgingival margin, to accurately grasp the amount of the subgingival margin to be cut without stopping the cutting operation even if the operator is not an expert.  <P>SOLUTION: Visual standards (14, 14A, 14B, 14C, etc.) are formed on a shank section 12 near a boundary of a knife section 13 for enabling a distance (amount ε to be cut below a gingival margin 6 if a lower part of the gingival margin 6 is being cut) between a tip of the knife section 13 and a side edge section of the shank section 12 to be seen while rotation is being transmitted by a dental handpiece 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210937-A (JP)
Title: Microorganism number-measuring method and microorganism number-measuring device used therefor
Inventor: MORIKAWA AKIRA
IPC: B01D39/20
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism number-measuring method by which the number of microorganism can accurately be measured, and to provide a microorganism number-measuring device used therefor.  <P>SOLUTION: The microorganism number-measuring device comprises a filter treatment portion comprising a filter having the first and second surfaces, the first guide pipe for guiding a specimen liquid to the first surface of the filter, and the second guide pipe for guiding the specimen liquid flowed out from the second surface of the filter, and a microorganism number-measuring portion connected to the second guide pipe and used for measuring the number of the microorganisms in the specimen liquid treated with the filter by the utilization of β-D-galactosidase or β-D-glucuronidase. The filter has filtration holes through which the microorganisms can pass but through which larger substances than the microorganisms can not pass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214725-A (JP)
Title: Watch
Inventor: HIRAMATSU TADAMI
IPC: G04B19/22
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watch by which its user can easily recognize the time of each city of the world from the city of the user of the watch.  <P>SOLUTION: The watch has an hour hand 5 and a minute hand 7 and a dial plate 11 for representing time, in a case 3. Outside the dial plate 11, the case 3 has a watch ring 19 rotatable freely regardless of the rotation of the hour hand 5 and the minute hand 7. On the surface of this watch ring 19, there is a spiral design 25 in the shape of a band making two rounds. In the center part of the spiral design 25, marks representing universal time are provided, and the ends of an inside ring portion 29 being inside from the center part and an outside ring portion 31 being outside are separated from each other to the inside and the outside from the center part. In the inside portion 29 and the outside portion 31, marks representing cities of the world are provided according to time differences from the center part, and uneven parts 21 are formed in the periphery of the watch ring 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215974-A (JP)
Title: Program, information storage medium, and game device
Inventor: ISHII TAKEHIRO
IPC: A63F13/52
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize lens flare expression realistically by a simple method in computer graphics.  <P>SOLUTION: After a picture photographed with a virtual camera arranged within a three-dimensional virtual space is drawn in an RGB channel of a frame buffer for game screen drawing, a concentric filter picture P1 is drawn in an alpha channel. Next, separately, a light spot picture P2 is generated, which arranges a light source texture for expressing the light source L and pictures of light spots M (M1 to M5) to be source of an expression of the lens flare in conformity to a specified rule along a straight line connecting a position of the light source L in the screen with a position in the center of the screen. Then, on the basis of an alpha value of an alpha channel, filter processing is applied to the light spot picture P2 by alpha composition to express color information, processing result is added and combined to the RGB channel for drawing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213365-A (JP)
Title: Thermoplastic saturated norbornene-based resin film
Inventor: TOYOSHIMA KATSUNORI
IPC: C08L45/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic saturated norbornene-based resin film, optical film, polarizer protection film, retardation plate and polarizing plate that are hardly damaged and yet have high optical properties.  <P>SOLUTION: The thermoplastic saturated norbornene-based resin film comprises 0.1-100 parts wt. of a layered silicate based on 100 parts wt. of a thermoplastic saturated norbornene-based resin and has ≥6B pencil hardness measured by a method according to JIS K 5400 and ≥87% parallel light transmittance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217196-A (JP)
Title: Automatic assembling device of electric component unit and its automatic assembling method
Inventor: YAMAGUCHI SHIGEHIRO
IPC: H05K13/04
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely and normally mount an electronic component unit on a printed board without depending on the touch of the finger of a person by mechanizing the operation of pushing.  <P>SOLUTION: An automatic assembling device is constituted of moving tables 5 and 6 for two-dimensionally moving the printed board to a pressurizing device 23 on a reference plane. The pressurizing device 23 is formed of a pressurizing part elevated and lowered to an electric component RCU preliminarily mounted on a mounting part arranged on the printed board, and two distance measuring meters for measuring two distances between the reference point of the pressurizing part and two positions of a component reference surface set to the electric component RCU. When the deviation of both distances is within a stipulated range, the pressurizing part is lowered, pressurizes the electric component RCU downwards, and forcibly fits the electric component. The normality of the posture of the electric component is detected by a high probability in the position measurement of two points and the electronic component unit is surely and normally mounted on the printed board without depending on the touch of the finger of a person.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216070-A (JP)
Title: Photographic condition setting program, photographic condition setting method, and photographic condition setting device
Inventor: TAKAHASHI KUNIKAZU
IPC: H04N7/18
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic condition setting program, a photographic condition setting method, and a photographic condition setting device which enable a photographic condition of discrimination information for discriminating a mobile object to be properly set when a traveling direction of the mobile object like a vehicle is changed.  <P>SOLUTION: A recognition device 12a stores information of the traveling direction of the vehicle as traveling direction data 123b, and a photographic condition setting part 124d sets a photographic condition of a picture of a number plate of the vehicle on the basis of information of the traveling direction of the vehicle which is stored in traveling direction data 123b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212662-A (JP)
Title: Collision judging device
Inventor: TAKAGI HIDEO
IPC: B60R21/16
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision judging device capable of contributing to improvement of accuracy for judging collision.  <P>SOLUTION: A controller 40 judges whether a stress detecting sensor 30 is in a condition for enabling normal detection or not based on direct waves. The direct waves directly received by a car-outside structure without reflection are received at approximately constant characteristics unless a positional relationship between an ultrasonic transmitter 10 and an ultrasonic receiver 20 varies. Therefore, loss of constant characteristics of the received direct waves means that deformation occurs at an installation position of the ultrasonic receiver 20, and that deformation also occurs at an installation position of the stress detection sensor 30 installed near it. Then, deformation means that the stress detection sensor 30 is in a condition incapable of performing normal detection due to residual stress and the like. In this way, the collision detection sensor can be diagnosed on the basis of the direct waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215575-A (JP)
Title: Image forming apparatus
Inventor: UEMATSU HIRONORI
IPC: G03G9/08
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose quality is not lowered even when the apparatus is used for a long period of time and which has excellent image stability.  <P>SOLUTION: The image forming apparatus has an electrophotographic photoreceptor 1, a charging means 2 for imparting charges to the surface of the electrophotographic photoreceptor 1 and charging the electrophotographic photoreceptor 1, an exposure means irradiating the charged electrophotographic photoreceptor 1 with light and forming a static latent image on the surface of the electrophotographic photoreceptor 1, a developing means 3 for transferring a toner to the static latent image formed on the surface of the electrophotographic photoreceptor 1 and forming a toner image to develop the static latent image, a transferring means 4 for transferring the toner image formed on the surface of the electrophotographic photoreceptor 1 to a transfer material 7, and a fixating means 8 for heating the toner image transferred to the transfer material and pressurizing the toner image toward the transfer material to fix the toner image to the transfer material. An electrophotographic photoreceptor having a curing type surface layer is used for the electrophotographic photoreceptor 1 and a toner containing at least a binder resin, a coloring agent, and a wax is used for the toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211861-A (JP)
Title: Method for improving contaminated soil
Inventor: ENDO KAZUHISA
IPC: B01D53/44
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving contaminated soil which efficiently separates volatile chemical materials even in winter low in an atmospheric temperature to shorten a treating time widely, when performing air bubbling in a vacuum tank.  <P>SOLUTION: After an injection pipe 7 is inserted into the ground till reaching the contaminated soil 4, while the injection pipe 7 is pulled up with rotation, the contaminated soil 4 is agitated by injecting water and air, and the contaminated soil 4A which has become a slurry state is discharged to above the ground. A hollow space of the discharged contaminated soil 4A is filled with slurried bamboo charcoal 31A by injection and the slurried contaminated soil 4A discharged above the ground is fed into a tank 9 to be subjected to air bubbling by injecting air heated at 30°C or higher, and thereby contaminated gases contained in soil is separated and eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216454-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KAWAGUCHI TSUTOMU
IPC: G11C16/06
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To generate a reading voltage which is approximately equal to the voltage having an average value of an erasing condition threshold voltage and a writing condition threshold voltage that are varied by temperature, by a simple circuit constitution.  <P>SOLUTION: Three first, second and third resistors (R1, R2 and R3) having respectively different resistance temperature coefficients are serially connected from a reference voltage supplying line (6) side between a potential reference line (4) which has a same potential of the sources of NMOS memory transistors having two layer gate structure and the reference voltage supplying line (6) which supplies a reference voltage (Vs) having small temperature variation. The values of the first, the second and the third resistors and the reference voltage are determined so that a voltage (Vr) at a mutual connecting point (7) of the second and the third resistors becomes equal to the average value of the threshold voltage of the state in which electrons are accumulated to floating gates of the transistors and the threshold voltage of the state in which electrons are not accumulated to the floating gates of the transistors at a first reference temperature (T1) and a second reference temperature (T2) and the voltage (Vr) is set as the reading voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219847-A (JP)
Title: Roller for web manufacturing device, manufacturing device and manufacturing method for film roll by use of it, and film roll
Inventor: KIMURA MASAKI
IPC: B65H27/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a web manufacturing device wherein yield is reduced and operation property is worsened due to scratch and wrinkle caused in a web.  <P>SOLUTION: This roller for the web manufacturing device has a roller main body and a fiber structural body covering an outer peripheral face of the roller main body spirally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI