baber/WOPTO huggingface dataset:
Patent JP-2005062560-A (JP)
Title: Toner and method for manufacturing the same
Inventor: ISHIWATARI TAHEI
IPC: G03G9/087
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in low-temperature fixability, anti-hot-offset properties and storage stability as well as in transparency and in coloring properties of a full color image.  <P>SOLUTION: The toner comprises a crystalline resin, at least two amorphous resins different from each other in softening point by 5-90°C, and a colorant, wherein the colorant has been coated with an amorphous resin having the highest softening point of the amorphous resins. The method for manufacturing the toner comprises steps of: manufacturing a pigment dispersed resin by dispersing a colorant in the amorphous resin having the highest softening point of the amorphous resins; and mixing the pigment dispersed resin, an amorphous resin having a lower softening point of the amorphous resins, and the crystalline resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102265-A (JP)
Title: High variable power zoom lens system
Inventor: EGUCHI MASARU
IPC: G02B15/20
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact and high zoom ratio zoom lens system which exhibits excellent performance in the total focal length range using a lens construction having only a small number of lenses by reducing a total lens length and a front lens effective diameter on the long focal length end.  <P>SOLUTION: The high variable power zoom lens system is constructed of a positive first lens group, a negative second lens group, a positive third lens group and a negative fourth lens group starting from the object side in this order and satisfies the following inequalities: (1) 0.2<LD<SB>23W</SB>/f<SB>W</SB><0.70, (2) 0.02<ΔD<SB>23</SB>/f<SB>W</SB><0.2, (3) 11<¾f<SB>T</SB>/f<SB>2</SB>¾<14 (f<SB>2</SB><0) and (4) 12<f<SB>T</SB>/f<SB>3</SB><15, wherein LD<SB>23W</SB>is the distance from an object side surface of the second lens group to the image side surface of the third lens group on the short focal length end, ΔD<SB>23</SB>is the difference between the distance from the second lens group to the third lens group at the short focal length end and that at the long focal length end, f<SB>i</SB>is the focal length of the i-th lens group (i = 2, 3), f<SB>W</SB>is the focal length of the total system at the short focal length end and f<SB>T</SB>is the focal length of the total system at the long focal length end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005065951-A (JP)
Title: Endoscope
Inventor: AONO SUSUMU
IPC: A61B1/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope with which a normal picture can be obtained even after the endoscope is supplied into an autoclave apparatus and a prescribed treatment is repeated.  <P>SOLUTION: This endoscope 10 is provided with: an objective lens unit 43 which is arranged at the tip of an insertion part 11 and emits light from a subject, which is incident on its one end face, from the other end face; and an image guide fiber 25 provided coaxially with this lens unit 43. This image guide fiber 25 is provided with an incident surface on which the light from the subject emitted from the other end face of the lens unit 43 is made incident, and transmits an optical image obtained by the light emitted toward the incident surface from the other end face of the lens unit 43 to the distal end side of the insertion part 11. Then, in the endoscope 10, the other end face of the lens unit 43 and the incident surface of a transmitting means are arranged at a prescribed length apart from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067480-A (JP)
Title: Plate member mounting structure
Inventor: SHIMADA KATSUYA
IPC: B62D25/20
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of holes to be opened in a hollow body on which a plate member is mounted by reducing the number of fasteners for fixing the plate member to the hollow body.  <P>SOLUTION: When the plate member 53 is mounted in the hollow body 35 having the hole 66 communicated with the outside, at least one latching portion 58 is formed to be swollen on the plate member 53 for fitting itself to the hole 66. The number of the fasteners such as pins is reduced by fitting the latching portion 58 to the hole 66. The hollow body 35 is a sidesill for a vehicle, the hole 66 is a hole into which an application pipe 73 is inserted when applying a corrosion inhibitor to the inner face of the sidesill, and the plate member 53 is a sound insulating plate which abuts on a side panel 52 ranging to the sidesill and on a front fender arranged outward from the sidesill.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079152-A (JP)
Title: Semiconductor light emitting element and its fabrication process
Inventor: YUGE SHOZO
IPC: H01L33/06
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element capable of preventing degradation in emission efficiency and lifetime, and to provide its fabrication process.  <P>SOLUTION: An epitaxial layer 115, a graded layer 113, a trap layer 112, a graded layer 113, a clad layer 111, an MQW active layer 110, a clad layer 109, a current diffusion layer 108, a contact layer 107, and a current block layer 106 are formed sequentially on a substrate and electrodes 116 and 117 are formed, respectively, on the upper surface side of the current block layer 106 and the lower surface of the GaP substrate 114. In such a light emitting element, the graded layer 113 has a compositional formula Zn-In<SB>x</SB>Ga<SB>y</SB>Al<SB>1-x-y</SB>P (x=0.5 to 0, y≠0, 1-x-y=0.35 to 0) where the compositional ratio of In and the compositional ratio of Al are varied substantially linearly, and the lattice constant is varied gradually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078251-A (JP)
Title: Character inputting method
Inventor: KAWAI TAIJI
IPC: G06F21/36
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character inputting method for inputting a secret character such as a password for preventing a third person from easily seeing through it even when a display screen is viewed by the third person.  <P>SOLUTION: At first, a "focus" is successively moved in a predetermined cycle along an input candidate character string to be displayed on the display screen of an output device 105, or a plurality of input candidate characters are successively displayed in the predetermined cycle. Then, a user clicks or depresses an input device 101 such as a mouse or remote control button in a period when his or her desired character is displayed, and selects and inputs it. The "focus" position is successively moved along the input candidate character string or the input candidate characters are successively displayed on the display screen, so that the character selected and inputted by the user can be prevented from being read from the display screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076312-A (JP)
Title: Method for preventing dusting of soil and soil subjected to dusting preventive treatment
Inventor: KATAOKA HISAHARU
IPC: C09K17/22
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method solving the difficult point of a conventional technique, displaying a remarkable dusting preventive effect for a prolonged term and also having the effects of the consolidation prevention of ground soil and an improvement or the like in a moisture retention and a water permeability and soil subjected to such a dusting preventive treatment.  <P>SOLUTION: The dusting preventive method for soil comprises the steps of spraying a treatment agent containing water and resin to the soil and finely granulating the soil. The constitution of soil subjected to the dusting preventive treatment is composed of a treatment of the soil with the treatment agent containing the resin component and water and fine granulation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079541-A (JP)
Title: Semiconductor optical amplifier and its manufacturing method
Inventor: GOTODA MITSUNOBU
IPC: H01S5/50
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor optical amplifier realizing a superior element characteristic with a high gain saturation level and a small wave form distortion and having a reliability over a long period of time.  <P>SOLUTION: The semiconductor optical amplifier is composed of: a semiconductor substrate 1 having a half insulation; a primary DBR layer 2 and a primary cladding layer 3 which are formed on the semiconductor substrate 1; an activity layer 4 which is formed on the primary cladding layer 3 and has a predetermined width; a primary conductive layer 5 and a secondary conductive layer 6 which are provided respectively so as to contact with both side faces of the activity layer 4 on the primary cladding layer 3; a secondary cladding layer 7 which is provided so as to cover the activity layer 4, the primary conductive layer 5 and the secondary conductive layer 6; a secondary DBR layer 8 which is provided at a position opposite to the activity layer 4 on the secondary cladding layer 7; a primary electrode 9 formed in an etching groove penetrating the secondary cladding layer 7, a bottom face of the etching groove reaching the primary conductive layer 5; and a secondary electrode 10 formed in an etching groove penetrating the secondary cladding layer 7, a bottom face of the etching groove reaching the secondary conductive layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081443-A (JP)
Title: Device and method for dressing grinding wheel
Inventor: SHIRAO YASUO
IPC: B24B53/12
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dressing device for a grinding wheel by which grinding efficiency of a work can be improved as a whole by reducing a ratio of processes other than the grinding process occupying in the processing by a surface grinding machine or the like, and further, dressing costs can be reduced.  <P>SOLUTION: The dressing device for the grinding wheel is provided with a dressing tool 6, which has a dressing member 8, and a driving means for driving the dressing tool 6 so that the dressing member 8 is moved in the direction different from the movement direction of a grinding wheel face 4 along the grinding wheel face 4 of the grinding wheel 2. The dressing member 8 is provided with a toothing grinding wheel 8a, which is brought into slide contact with the grinding wheel face 4, and a steel material 8b which is arranged at the rear side of the movement direction of the toothing grinding wheel 8a to the toothing grinding wheel 8a and brought into slide contact with the grinding wheel face 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083435-A (JP)
Title: Road surface condition determining device for vehicle
Inventor: OSHIUMI TAKAHIRO
IPC: F16H9/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road surface condition determining device for a vehicle capable of preventing erroneous determination of a road surface condition and improving determination precision.  <P>SOLUTION: This road surface condition determining device for the vehicle for determining a road surface condition based on the result of comparison of a predetermined detected value in a driving system transmitting torque between a power source and a driving wheel with a determination reference value comprises an inference means (steps S201 to S208) for inferring that fluctuation of input torque from a power source side for the driving system is large and a determination reference value setting means (steps S305, S308) for setting the determination reference value to a value by which determination of a bad road is not easily satisfied when it is inferred that fluctuation of input torque is large more than a case where it is not inferred.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083644-A (JP)
Title: Drier
Inventor: NAKAGAWA YUKIO
IPC: F26B17/22
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drier capable of shortening drying time, and capable of increasing efficiency in operation, by increasing heat conduction efficiency from a drying tub inner wall surface, by uniformizing the particle size after drying of a drying object.  <P>SOLUTION: This drier has a drying tub 1 for drying the drying object, a heating jacket 2 arranged on a peripheral wall of this drying tub 1, a rotary shaft 8 erected in a top part from a bottom part in the center of the drying tub 1, and a plurality of carrying blades 101 and 102 spirally and intermittently attached to the rotary shaft 8, and is constituted so as to transfer the drying object to the carrying blades 101 and 102 up to the top part of the drying tub 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084370-A (JP)
Title: Sampling rate conversion method using fif
Inventor: HASEYAMA YOSHINORI
IPC: G10L13/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling rate conversion method using FIF for precisely converting a low sampling signal into a high sampling signal in a rate.  <P>SOLUTION: The sampling rate conversion method uses a fractal interpolation function (FIF) generating an enlargement signal S<SP>k</SP>increasing the sampling rate of an original signal S up to k times. The sampling rate conversion method finds an image copy parameter for generating the enlargement signal by using the image copy parameters a<SB>i</SB>, c<SB>i</SB>, d<SB>i</SB>, e<SB>i</SB>and f<SB>i</SB>for copying the original signal to an FIF interpolation section and k, and generates the enlargement signal increasing the sampling rate of the original signal by the obtained image copy parameters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083960-A (JP)
Title: Device for detecting humidity
Inventor: OUCHI RYOJI
IPC: G01N27/22
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting humidity, capable of properly detecting the humidity of a wet atmosphere in a short period of time, without performing a heat cleaning treatment for a moisture sensitive section of a humidity sensor.  <P>SOLUTION: The device for detecting the humidity is provided with: a casing 11 having an intake port 11a and an exhaust port 11b; a humidity sensor unit 12 which is disposed in the casing 11; an intake air fan 14 which is disposed on the downstream side of the humidity sensor unit 12 in the casing 11; and filters 15, 16 which are permeable to water vapor but not permeable to water and which are disposed on the upstream side of the humidity sensor unit 12 and on the downstream side of the intake air fan 14 in the casing 11, respectively. When the humidity in a bathroom is detected, the intake air fan 14 is operated, and air in the bathroom is sucked in the casing 11 through the intake port 11a and exhausted from the exhaust port 11b, thereby enabling the air to pass through the humidity sensor unit 12. The humidity sensor unit 12 is supported by the casing 11 through a thin support member 13 having low thermal conductivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082227-A (JP)
Title: Inside stopper with hinge type outlet
Inventor: MATOBA HIROSHI
IPC: B65D47/08
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside stopper for plastic bottle, which retains a virgin seal performance, allowing a residual liquid after outpouring to properly return into a nozzle, enabling a smooth removal of liquid drops, causing no contamination of the vicinity of an outlet portion, preventing the content liquid from running over to the outside of the nozzle, while ensuring a stable outpouring amount of the content liquid.  <P>SOLUTION: The inside stopper 1 fitted on the nozzle portion 3 of a plastic bottle comprises a base section 7 and an outlet section 8 both to be connected by a hinge 11, while the base section 7 is provided with a liquid passage 18 that passes the flow of the liquid, a partition plate 20 that closes the liquid passage 18, a score 22 that edges the contour of an outlet mouth 21 formed on the partition plate 20, and with a pull-ring 24 that is connected to a cut-off section 23 situated inward of the score 22 of the partition plate 20, thus constituted so that the base section can be fitted on the nozzle portion 3, and the outlet section 8 comprises an outlet nozzle 26 that is capable of being in communication with the liquid passage 18 through the medium of the outlet mouth 21 and that has a smaller opening area than the opening area of the liquid passage 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089259-A (JP)
Title: Glass substrate
Inventor: MIWA SHINKICHI
IPC: C03C3/091
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate which does not cause deterioration in film characteristics caused by the diffusion of alkali ions in the glass into a deposited semiconductor film in a heat treatment process even when it is used as the glass substrate for a liquid crystal display, and which prevents the electrostatic breakdown of a semiconductor element or an electrical circuit caused by discharge, and whose surface is hardly contaminated by dust and dirt in the environment.  <P>SOLUTION: The glass substrate contains alkali metal oxides in an amount of ≤700 ppm in total and has a volume resistivity at 350°C of ≤10<SP>1.3</SP>Ω×cm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091892-A (JP)
Title: Resist and method for manufacturing semiconductor device
Inventor: ASAHI KENICHI
IPC: G03F7/038
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a residue when subjecting a substrate to ion implantation with the resist formed thereon as a mask and removing the resist after the ion implantation.  <P>SOLUTION: The resist used for pattern formation of a semiconductor integrated circuit contains a phenolic resin, such as 2, 3, 5-trimethyl phenol, having two or more alkyl groups, in which the alkyl groups are formed of the ortho coordination and meta coordination alone without containing a phenolic resin having two or more alkyl groups, in which the alkyl groups are formed of the meta coordination alone. Also, the content of the phenolic group, in which the alkyl groups are formed of the meta coordination alone is ≤20% of the entire part. The resist containing the phenolic resin, in which the alkyl groups are formed of the ortho coordination and meta coordination alone, is used as the resist with which crosslinking hardly occurs in spite of the ion implantation, so that the occurrence of the layer changed in properties owing to the ion implantation is prevented, thereby improving the resist removability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091248-A (JP)
Title: Navigation system and alternative route presenting method
Inventor: SATO HIROYUKI
IPC: G08G1/0969
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system and an alternative route presenting method for enabling users to easily evaluate an alternative route.  <P>SOLUTION: A map of a range including a different section between an alternative route for a retrieved guidance route and the guidance route is enlarged and displayed with a guidance route figure 461 indicating the guidance route, and a part of the guidance route different from the alternative route is flickered and displayed for a prescribed period. The display is switched to a display indicating an alternative route figure 511 indicating the alternative route instead of the guidance route figure 461 to display differences in distances to be traveled and drive times between the guidance route and the alternative route (a). Then a route to be displayed is switched between the alternative route (a) and the guidance route (b) according to user's operation. In the case that altering operation is performed by the user, the alternative route is set as a new guidance route. In the case that preservation operation is performed, the present guidance route is preserved, and the display is returned to a navigation screen for route guidance in which the guidance route and a present location are indicated on a map of the vicinity of the present location (d and e).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097855-A (JP)
Title: Concrete plate member
Inventor: ICHINOMIYA TOSHIMICHI
IPC: E04C3/293
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete plate member which mainly bears a shearing force, wherein the plate member comprises a single steel plate exerting two-way reinforcement, to thereby achieve thinning of a minimum thickness of the member.  <P>SOLUTION: The concrete plate member is for use as a precast web or the like arranged between upper and lower floor slabs of a main girder of a bridge. According to the structure of the precast web, a single or a plurality of perforated steel plates 11 having a plurality of rows of holes 12 bored therein, are embedded in a plate main body 10 in layers in a manner being sandwiched by concrete 13. Further, arrangement of a plurality of longitudinal and transverse steel bands A, B between the holes, achieves the two-way reinforcement of the steel plate, and by virtue of a slippage preventive function of the holes 12, the steel plates and the concrete are integrated into one body. Furthermore the perforated steel plate has its ends 11a, 11b protruded outward from the plate main body 10, and the ends thus protruded are embedded in the upper and lower floor slabs in one body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097130-A (JP)
Title: Antibacterial oligosaccharide and its manufacturing method
Inventor: AOKI YASUHIKO
IPC: A61P31/04
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance having antibacterial activity isolated and purified from the blood of carp, and its purifying method.  <P>SOLUTION: Carp glycophorin could be isolated and purified from the carp red cell membrane. An oligosaccharide having a core I structure (Gal→GalNAc (N-acetyl-D-galactosamine) →Ser/Thr) is bonded in this carp glycophorin. This oligosaccharide contains Glc, Fuc and NGNA (N-glycolyl neuraminic acid) in addition to GalNAc and Gal and is found to exhibit antibacterial activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101299-A (JP)
Title: Multilayer wiring board
Inventor: SHINO NAOYUKI
IPC: H05K1/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board manufactured by laminating a plurality of insulating layers wherein misregistration of wiring conductors via conductors and insulating layers are easily detected.  <P>SOLUTION: In the multilayer wiring board 2, a plurality of insulating layers are laminated, and a wiring circuit is constructed of wiring conductors formed on respective insulating layers and via conductors formed in respective insulating layers. The multilayer wiring board 2 has a pattern 4 whose width changes monotonically in the direction orthogonal to the end surface 5 of the multilayer wiring board 2, and the cross-section of the pattern 4 is exposed on the end surface 5 of the multilayer wiring board 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097479-A (JP)
Title: Hollow sponge and automotive sealing material
Inventor: KOSHIBA JUNICHI
IPC: C08K3/04
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow sponge excellent in resistance to weather, heat, and ozone and free from internal adhesiveness; and an automotive sealing material using the hollow sponge.  <P>SOLUTION: The hollow sponge is prepared by blowing/crosslinking a rubber composition comprising (A) 100 pts.wt. ethylene/α-olefin/non-conjugated diene copolymer rubber having a non-conjugated diene content of 7.0 wt.% or higher and Mooney viscosity (ML<SB>1+4</SB>(121°C)), in JIS K 6300 Mooney viscosity test, of 50-100, (B) at most 55 pts.wt. softener, (C) at most 70 pts.wt. carbon black having an average particle diameter of 40 nm or less, and (D) a blowing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI