baber/WOPTO huggingface dataset:
Patent JP-2004274065-A (JP)
Title: Method of forming via hole without void
Inventor: GRIFFIN ALFRED J
IPC: H01L21/768
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing or reducing a void formation at the bottom of a via hole in a multilayered integrated circuit device.  <P>SOLUTION: The thickness of a titanium seed layer in the via hole is controlled, thereby producing alumino titanium compound whose volume is smaller than titanium and aluminum atoms which are the components. A reaction of titanium seed layer with an aluminum bulk layer is suppressed, which enables a system to reduce the number and size of the voids, and as a result, the yield and reliability of the device are significantly improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005255792-A (JP)
Title: Coating composition
Inventor: TOKUNAGA YUKIFUMI
IPC: A01N55/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin emulsion coating material freed from disadvantages arising from the addition of a fine glass powder containing silver ions or copper ions, exhibiting deodorizing, antibacterial, and antimold effects, generating minus ions, developing the so-called healing and relaxation effects, and possessing coating workability, coating film properties, and storage stability as excellent as those of a conventional coating composition for domestic use.  <P>SOLUTION: The coating composition is one comprising (A) an acrylic resin emulsion coating material, (B) a fine ceramic powder having the capability of generating minus ions, and (C) a layered compound containing an inorganic zinc compound, wherein 1 to 10 pts. wt. (B) fine ceramic powder having the capability of generating minus ions and 0.1 to 10 pts. wt. (C) layered compound having the inorganic zinc compound are contained per 100 pts. wt. (A) acrylic resin emulsion coating material. The coating composition may further contain an antifungal agent and/or an antimicrobial agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254374-A (JP)
Title: Impact screw driver
Inventor: FURUTA TAKEFUMI
IPC: B25B21/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize drilling mode having high degree of freedom in design and facilitating repairs in an impact screw driver.  <P>SOLUTION: In a hammer case 5, a second carrier 26 to which second planetary gears 25, 25, ... meshing with an output shaft 4 are journaled is parallel arranged in the rear of a carrier part 6a of a spindle 6, teeth 30 are formed on the outer periphery of the second carrier 26 and a second gear 31 having teeth 31a is formed on an anvil 8. Further, in the hammer case 5, an intermediate shaft 32 having small gears 33, 33 meshing with the teeth 30, 31a is provided to transmit the rotation of the second carrier 26 to the anvil 8 bypassing the spindle 6 and the hammer 7. On the other hand, the planetary gear 1 of the carrier part 6a can move a revolving internal gear 27 forward and backward by an operating part 28, whereby in the forward position, the internal gear meshes with the planetary gear 15 to enter an impact mode, and in the backward position, it meshes with the second planetary gear 25 to enter a drill mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260013-A (JP)
Title: Light transmission system having noise eliminating function
Inventor: FUJITA TAKEHIRO
IPC: H04B10/294
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission system of low cost which has a simple configuration capable of obtaining a good OSNR at the time of small-number wavelength transmission.  <P>SOLUTION: In the light transmission system, a noise eliminating unit 1 is arranged corresponding to an optical amplifier arranged on a transmission path. The noise eliminating unit 1 has a transparent property in which the light of a wavelength band where signal light exists can penetrate selectively to the amplification band of the optical amplifier, and has a function for automatically eliminating the noise light of the wavelength band where signal light does not exist out of noise light generated in the optical amplifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257500-A (JP)
Title: Electrostatic oscillatory type device
Inventor: HIGUCHI YUJI
IPC: G01C19/5747
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To further increase the amplitude of an oscillator even with the same power source voltage in the past in an angular velocity sensor having a structure in which driving electrodes are provided on both sides of the oscillator in a driving oscillation direction.  <P>SOLUTION: The angular velocity sensor S1 includes a base part 20, the oscillator 30 provided in a movable state relative to the base part 20 and rockable in x-direction, and driving electrodes 40 and 41 for applying electrostatic force to the oscillator 30 to drive the oscillator 30 in x-direction, the electrodes being fixed to the base part 20. When driving oscillation is performed in this sensor, charges of reverse polarities are alternately and periodically accumulated to the first driving electrode 40 and the second driving electrode 41 so that an attracting force with the oscillator 30 acts one of the first driving electrode 40 and the second driving electrode 41 and the oscillator 30 and a repulsive force acts on the other in a state where fixed charges are accumulated in the oscillator 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262471-A (JP)
Title: Method for manufacturing liquid drop discharge head, liquid drop discharge head and liquid drop discharge device
Inventor: KOMATSU HIROSHI
IPC: B41J2/045
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid drop discharge head that prevents water-repellency and oil-repellency of the surfaces of the nozzles of the liquid drop discharge head from worsening and improves durability, a liquid drop discharge head and a liquid drop discharge device.  <P>SOLUTION: A fine water-repellent and oil-repellent film 44, 5 nm or higher in thickness, having high adhesion to the surfaces of the nozzles 21 is formed. A vapor deposition film 48 is formed by a vacuum deposition method and an adhesive sheet 45 is pasted to the vapor deposition film 48 (S7) and then the adhesive sheet 45 is separated (S10). At this time, the deposition layer alone is separated and peeled, leaving a lower layer alone. The lower layer forms the water-repellent and oil-repellent film 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264520-A (JP)
Title: Positioning jig for setting base isolation device, and method of setting base isolation device using the positioning jig
Inventor: OKA RYUJI
IPC: F16F15/02
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning jig which is simple in structure, easy to manufacture, and facilitates positioning and setting of a base isolation device dividable to upper and lower sections with predetermined accuracy, and to provide a method of setting the base isolation device using the jig.  <P>SOLUTION: The positioning jig J1 is for use in setting the base isolation device 20 which is dividable to a saucer section 22 fixed to a building skeleton 2 and a damper main body 21 fixed to a foundation 3, into a gap between the building skeleton 2 and the foundation 3. The jig has bent portions 42 as position reference portions in reference to a circumference of the saucer portion 22 of the base isolation device 20, and a through hole 43 as a positioning portion for setting the position of the damper main body 21. The positioning jig J1 is formed of a metal plate, and by fixing a plumb bob S to the through hole 43, the center of the damper main body 21 is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266211-A (JP)
Title: Multilayer film reflecting mirror
Inventor: TOIDA KEN
IPC: G02B5/08
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer film reflecting mirror, capable of providing the high reflectance of visible light and the high illuminance of reflected light by layering a small number of reflecting films.  <P>SOLUTION: The multilayer film reflection mirror is constituted by forming, as metallic Si layers having a high refractive index, a plurality of high refractive index thin-film layers out of a multilayer reflection film formed by alternately layering the high refractive index thin-film layers and low-refractive index thin-film layers. For example, by forming the plurality of high-refractive index thin-film layers, existing from the 1st layer to the 8th layer of the multilayer reflection film as the metallic Si layers and the plurality of low-refractive index thin-film layers existing there as SiO<SB>2</SB>layers, high reflectance is obtained by the large difference in the refractive index between them. However, the Si layer has high absorption factor of the visible light. Then, for example, a TiO<SB>2</SB>layer as the high-refractive index thin-film layer and the SiO<SB>2</SB>layer as the low-refractive index thin-film layer are layered alternately and properly as an upper layer than the Si layer, so that the absorption of the visible light by the Si layer is reduced to such an extent that it can be neglected; and the high reflectance of the visible light and the high illuminance of the reflected light are obtained by a small number of layers as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263007-A (JP)
Title: Vehicular seat
Inventor: MIHASHI ATSUTAKA
IPC: B60N2/30
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat capable of solving a problem that a striker not to fulfill the function of regulating a seat changing position inhibits, for example, the utilization of a space, or appearance is impaired.  <P>SOLUTION: The vehicular seat 10 is changeable to two positions on a floor F, and a lock member 16 provided on a seat cushion 11 side is selectively locked to individual strikers 24, 30 provided on the floor F side. When the seat 10 is on one position, and one striker is locked to the lock member 16, the other striker 30 to regulate the seat 10 on the other position is set to be accommodated in a position close to the floor F side from a position to be locked to the lock member 16 on the seat cushion 11 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269467-A (JP)
Title: Radio communication network system, and control method, control program, and recording medium of radio network system
Inventor: NIHEI SHIRO
IPC: H04W16/14
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use system resources, and increase an accommodation number of mobile stations which belong to a jurisdiction of the same control station.  <P>SOLUTION: The radio communication network system 10 is provided with: a plurality of base stations 12A, 12B, 12C, 12D, which offer services in a frequency band by comprising service areas of the same frequency band mutually, and at the same time, being granted a service right; and a control station 11 which totally manages a plurality of the base stations. When the control station 10 gives the service right to one of any base stations 12A, 12B, 12C, 12D as a main service base station, it gives the service right to a base station which can offer services in parallel without causing interference with services offered by a base station and the other base station which is given the service right.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269571-A (JP)
Title: Terminal registration system, terminal registration method, and terminal registration server
Inventor: UEMATSU HIROSHI
IPC: G06F21/44
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal registration system which can easily register a mobile terminal by the user himself of the mobile terminal, and can prevent unauthorized registration.  <P>SOLUTION: When receiving a terminal identifier and a communication identifier of a mobile terminal 1031 from a registration terminal 1021, an information server 1011 generates a pass code to be transmitted to a registration terminal 1021. The registration terminal 1021 displays a pass code and notifies to the mobile terminal 1031. The user of the mobile terminal 1031 inputs the pass code displayed in the registration terminal 1021. The mobile terminal 1031 transmits the input pass code to the information server 1011. Only when the transmitted pass code matches the pass code generated, will the information server 1011 associates the terminal identifier of the mobile terminal 1031 with the user and register.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275542-A (JP)
Title: Musical instrument manufacturing and selling system
Inventor: YAMAMURA TOSHIYUKI
IPC: G06Q50/04
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To sell a musical instrument through a network 10, and to easily reflect the request of a customer for the surface design of the musical instrument on the musical instrument.  <P>SOLUTION: A personal computer 30 and a server 20 in a store are connected through a network 10. The request data of a customer acquired in the store are transmitted to the server 20. When raw material data related with the surface design of musical instrument are owned by the customer, the data are also transmitted to the server 20. The server 20 generates the candidate of the surface design of musical instrument on the basis of the designated musical instrument and the request data, and transmits it to the personal computer 30 of the store. When the surface design is confirmed, and the customer is convinced in the store, the musical instrument is ordered to the server 20. The server 20 transmits a manufacturing instruction to the personal computer 40 of a musical instrument manufacturing factory. The surface design is printed on a housing component by a 3D printing device in the musical instrument manufacturing factory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283150-A (JP)
Title: Amount-of-liquid detector
Inventor: OSADA TASUKU
IPC: G01N27/22
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect an amount of dispensation even if liquid dispensed from a nozzle section is extremely small, by preventing the amount of liquid sucked into the nozzle section from affecting the detection sensitivity by capacitance.  <P>SOLUTION: An amount-of-liquid detector comprises a pair of detection electrode plates 11, 12 arranged opposingly. When a dispensing chip 10 is inserted between the detection electrode plates 11, 12, the amount of change in liquid accommodated in the dispensing chip is detected as a change in the capacitance between the detection electrode plates 11, 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281041-A (JP)
Title: HEATER HAVING EXCELLENT PEST RESISTANCE AND COMPOSED ESSENTIALLY OF MoSi2 AND METHOD OF MANUFACTURING THE SAME
Inventor: TAKAMURA HIROSHI
IPC: C04B35/64
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater having remarkably excellent pest resistance, particularly a heater useful for a heat treatment furnace for semiconductor manufacturing equipment (including oxidation/diffusion furnace) or the like, having excellent pest resistance and improved service life and composed of a base material composed essentially of MoSi<SB>2</SB>, and a method of manufacturing the same.  <P>SOLUTION: The heater is essentially composed of MoSi<SB>2</SB>forming an oxide film by primarily sintering a formed body of powder to be a raw material of the heater under an inert atmosphere and next, sintering by energizing or externally heating under atmospheric air or an oxidizing atmosphere, has ≤0.8 μm average surface roughness of primarily sintered compact before the formation of the oxide film and is essentially composed of MoSi<SB>2</SB>having the excellent pest resistance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284581-A (JP)
Title: Negative-ion generator and vending machine accommodating the same
Inventor: KISHIMOTO MITSUO
IPC: G07F9/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine with a built-in negative-ion generator.  <P>SOLUTION: A vending machine has a built-in negative-ion generator 1 disposed on a evaporating dish 21. The generator 1 comprises a circulation pipe 12 of which the start end 121 is immersed in water in the dish 21 and of which the end 122 is disposed above the water in the dish 21; a pump 13 feeding the water in the dish 21 to the end 122 of the pipe 12 by sucking from the start end 121 of the circulation pipe 12; and a negative-ion generation unit 11 disposed at the end 122 of the circulation pipe 12. The generation unit 11 comprises a nozzle pipe 111 ejecting the water supplied from the end 122 of the circulation pipe 12 and a splash pipe 112 covering on the nozzle pipe 111 to collide the water ejected from the nozzle pipe 111 to an inner face of the splash pipe 112. The vending machine discharges negative ion from the generation unit 11 of the generator 1 to the outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004230180-A (JP)
Title: Hair iron
Inventor: HIRAOKA AKIHIKO
IPC: A45D1/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair iron easily providing the hair with various curls or waves without actually rotating a hair iron main body or winding the hair around the iron main body.  <P>SOLUTION: The hair iron 10 is provided with a gripping main body 12 where two base bodies are oppositely connected to each other and rotatable around an axis as a center and a hair nipping part consisting of a hair rest member 14 provided on one base body and a hair pressing member 13 provided on the other base body, wherein the hair rest member 14 is provided with a heating plate A and the hair pressing member 13 is provided with a heating plate B facing the plate A. The hair rest member 14 with the plate A is provided with recess parts 14a and 14b devoid of the plate A, provided on both sides along the plate A in a longitudinal direction and curved for resting a lock of the hair. The hair pressing member 13 with the plate B facing the plate A is provided with protrusive parts 13a and 13b devoid of the plate B, provided on both sides along the plate B in a longitudinal direction and curved for pressing the lock of the hair to the inner surfaces of the recess parts 14a and 14b of the hair rest member 14 to nip the lock of the hair.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005280175-A (JP)
Title: Image protective film roll and image protecting method
Inventor: MATSUHASHI KUNIHIKO
IPC: B32B7/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image protective film roll which can produce an overcoat recording object with feel of luster and high quality level without giving rise to deformation of a transfer layer and the formation of uneven pattern even under long-term storage, and an image protecting method.  <P>SOLUTION: This image protective film roll 1 is made up of an image protective film 2 with a support and a transfer layer which is releasably laminated on the support and thermally transferred to the surface of an image in the recording object; and a cylindrical core 3 around which the film 2 is taken up. In addition, the diameter R(cm) of the cylindrical core 3, the width W(cm) of the image protecting film 2 and the take-up tension T(kgf) applied to the image protective film 2 when taken up by the cylindrical core 3, satisfies (formula 1), 0.016≤T/RW≤0.019.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005017277-A (JP)
Title: Inspection apparatus for semiconductor device
Inventor: RYU JE-HYOUNG
IPC: G01R31/26
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus for a semiconductor deice for minimizing fraction defective of the semiconductor device that may be caused depending on temperature conditions, by testing durability of the semiconductor device against a temperature.  <P>SOLUTION: The inspection apparatus for a semiconductor deice comprises: a match plate 20; a contact module 50 equipped with a radiating part 30 in contact with the semiconductor device 70 and a test part 40 for press-contact of lead wires 72 of the semiconductor device 70; and a heat conductive pad 60 adhered on a contact face of the radiating part 30 disposed to the contact module 50 and brought into contact with the semiconductor device 70, so as to transmit the heat generating from the semiconductor device 70 to the radiating part 30 of the contact module 50. Therefore, the reliability of the test of the durability of the semiconductor device against the temperature can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291762-A (JP)
Title: Method and device for reading optical information
Inventor: MAKINO KAZUHIRO
IPC: G01N21/64
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To materially enhance resolution of obtained light intensity image data, without increasing the pixel density of light intensity pixel data obtained from a scanned body (a storage phosphor sheet).  <P>SOLUTION: The storage phosphor sheet 1 is exposed to an excitation light L and scanned to obtain the light intensity pixel data from emitted photostimulated luminescence by means of a PMT 40 and an integrating amplifier 11 in a prescribe sampling cycle. Sampling timing at an even-numbered main scanning line and sampling timing at an odd-numbered main scanning line are staggered by 1/2 of the sampling cycle to obtain the light intensity pixel data in the form of checkers. Interpolated light intensity pixel data between the pixel data are calculated as an average value of, the upper, lower, left, and right, four light intensity pixel data, among the pixel data. The interpolated light intensity pixel data are interpolated between the pixel data, thereby generating the light intensity image data. Data spacing between the image data is twice as large as that for the pixel density of the image data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004308416-A (JP)
Title: Container with window
Inventor: PIELMEIER GUENTER
IPC: E06B1/60
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint part between a container wall equipped with or without a built-in roller blind storage casing and a window frame.  <P>SOLUTION: For connecting the opening of a container wall with a window frame, a window frame or in some cases, a roller blind on one hand is mechanically connected with the fringe of the opening of a container wall on the other. The surrounding assembled frameworks connected between them are used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005290768-A (JP)
Title: Method of removing manhole cover frame
Inventor: KURAMOCHI KOEI
IPC: E02D29/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing a cover frame of a manhole (manhole cover frame), which is arranged in a paved surface (road surface) of a road, floor surface, or the like paved with concrete or asphalt.  <P>SOLUTION: The method is comprised of a circularly cutting step of cylindrically cutting a road surface layer from above the road surface to below the road surface along an outer edge of the cover frame of the existing manhole; a cover frame fixing bolt cutting step of cutting a cover frame fixing bolt fastening a manhole main body and the cover frame together, from inside the manhole; and a cover frame pull-out step of pulling the cover frame from which the cover frame fixing bolt has been cut away, onto the road surface. Alternatively the method is comprised of a circularly cutting step of cylindrically cutting the road surface layer from above the road surface to below the road surface until reaching a lower side of a bottom surface of the cover frame along the outer edge of the cover frame of the existing manhole; a horizontally cutting step of horizontally cutting a gap between the manhole main body and the bottom surface of the cover frame from inside of the manhole toward a cylindrically cut portion; and a cover frame pull-out step of pulling the cover frame onto the road surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI