baber/WOPTO huggingface dataset:
Patent JP-2004167724-A (JP)
Title: Manufacturing method for bead core and pneumatic tire using bead core manufactured by the method
Inventor: WAKUI KAZUYOSHI
IPC: B29D30/48
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a bead core with a cross-sectional contour which prevents a carcass from undulating at its winding end part in the production of a pneumatic tire according to an expected manner, and the pneumatic tire using the bead core manufactured by the method.  <P>SOLUTION: In manufacturing the bead core formed into an annular shape as a whole by closely arranging wires 2 over a plurality of rows and stages, respective wires on the outermost side in the width direction of at least one wire row among almost flat wire rows, which are located on the inner peripheral side from the maximum width position, are located on the outside in the width direction by (m + 0.5) times (wherein m is an integral multiple of 1-3) a wire diameter from the respective wires on the outermost side in the width direction of the wire rows adjacent to each other on the inner peripheral side. In addition, the respective wires on the outermost side in the width direction of the respective wire rows reaching the maximum width position from the innermost peripheral side are located on the outside in the width direction with respect to the respective wires on the outermost side in the width direction of the wire rows on the inner peripheral side to reduce the deviation quantity of those respective wires from the innermost peripheral side to the maximum width position inclinationally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172199-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: UEDA SADAAKI
IPC: H01S5/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To form stably and easily without loosing current confining effect and without exposing a second cladding layer.  <P>SOLUTION: A semiconductor layer 52 different with refractive index from that of p-type second cladding layers 37, 46 is formed on the ridges 50, 51 of two sets of semiconductor lasers 39, 48 by a thin film having the thickness of not more than 2μm (in the degree of 0.5μm). By this method, the semiconductor layer 52 on the ridges 50, 51 is substantially flattened and the easy removal of the same by etching is permitted. As a result, the exposure of the p-type cladding layers 37, 46 of the ridges 50, 51 due to deep etching is prevented and the confinement of light into the p-type second cladding layers 37, 46 can be effected stably. A dielectric film 53 is formed on the semiconductor layer 52 to reinforce current constriction function, lost by thinning the semiconductor layer 52. Thus, the current confinement is effectively effected. Accordingly, the semiconductor laser device having two sets of semiconductor lasers can stably and easily be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228818-A (JP)
Title: Method and apparatus for treating surface of medium, such as magnetic hard disk, while operating, such as during dynamic electrical testing
Inventor: ZHENG GUO QIANG
IPC: B24B37/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method to affect a surface of a medium and to provide a method for manufacturing a polishing head.  <P>SOLUTION: The system comprises a component having a plurality of elliptical pads, wherein the component is to affect the media surface as the media and the component move with respect to each other by physical interference between a plurality of the elliptical pads and the media surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168373-A (JP)
Title: Container with highly rigid part and method for molding container with highly rigid part
Inventor: ISHIZAKA KOICHI
IPC: B31B50/25
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a highly rigid part capable of obtaining excellent shape retention without increasing material cost and without providing another member.  <P>SOLUTION: In a bag-like container which is molded of a flexible packaging material 1 and in which a content is filled and sealed, at least a part of the flexible packaging material 1 is crystallized by heating at least one side face of the bag-like container 10 to form a highly rigid part with a high rigidity. This highly rigid part may be made into a rib 20 in which the crystallized part is projected from the side face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173027-A (JP)
Title: Tuner module, and encipherment method using the same
Inventor: OI SHINICHI
IPC: H04N21/41
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuner module which receives digital broadcast and efficiently enciphers the digital broadcasting signals.  <P>SOLUTION: The tuner module is provided with: a demodulation means 2 for demodulating the signals from an antenna which receives digital broadcast, a descrambler 3 for descrambling signals demodulated by the demodulation means 2; an authentication processing means 5 for authenticating a receiver 8; and an encipherment means 4 for enciphering signals from the descrambler 3, which includes contents selectively indicated from the receiver 8, and invalidating signals from the descrambler 3, which include contents which are not selectively indicated from the receiver 8, after mutual authentication with the receiver 8 by the authentication processing means 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173533-A (JP)
Title: Method for producing sparkling alcoholic liquor
Inventor: YAMASHITA HIROSHI
IPC: C12C5/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing sparkling alcoholic liquor having a high fermentation property equivalent to that of beer, having malt feeling equivalent to that of Pilsener beer regardless of sparkling alcoholic liquor having low ratio of malt used and reduced in astringency by using a wheat raw material of unmilled wheat which is not ground without using a specific grinding facility or by using a wheat raw material of milled wheat ground by using an existing grinding facility for malt.  <P>SOLUTION: This sparkling alcoholic liquor is produced by using malt and a subsidiary raw material of an amount larger than than that of the malt. The sparkling alcoholic liquor uses pressed barley as a part or all of the subsidiary raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177559-A (JP)
Title: Organic photoreceptor, image forming method, image forming apparatus, and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G5/14
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor which does not cause image defects such as black spots and voids and ensures good image quality, and to provide an image forming method using the organic photoreceptor, an image forming apparatus, and a process cartridge.  <P>SOLUTION: In the organic photoreceptor having an intermediate layer and a photosensitive layer on a conductive support, the intermediate layer comprises a resin having heat of fusion of 0-40 J/g and a water absorption of ≤5 mass%, and the photosensitive layer comprises charge generating materials and charge transport materials, wherein at least one of the charge transport materials is a mixture of stereoisomers of a bis(aryl ethenyl phenyl)aniline compound and a content of a stereoisomer making up the greatest portion of the stereoisomer mixture is 40-90 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174684-A (JP)
Title: Manufacturing method for throw-away end mill
Inventor: HATTA KAORU
IPC: B23P15/34
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple manufacturing method for a throw-away end mill capable of easily setting up positioning of the end mill and a working side tool and capable of improving holder strength by restraining development of a crack.  <P>SOLUTION: In the manufacturing method for the throw-away end mill furnished with an insert pocket to hold a throw-away insert on a head end part of a tool main body and furnished with a circular arc recessed groove in cross-section on a boundary part of a side wall surface and a seating surface in the insert pocket. The recessed groove is worked by the ball end mill vertically arranged against a boundary axis of the side wall surface and the seating surface and chamfering work is carried out along a crossing edge part of a head end surface of the end mill and the recessed groove by a chamfering tool in parallel with the boundary axis from the head end surface side of the end mill.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174112-A (JP)
Title: Controller and game machine using the same
Inventor: KOBAYASHI HITOSHI
IPC: A63F7/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which enables the effective prevention of the fraudulence committed by opening the housing case to substitute control elements secretly.  <P>SOLUTION: In the controller 1a, the board 2 carrying various control elements such as LSI25 is covered with a split type housing case comprising an upper case 3 and a lower case 4. An IC tag 26a which wirelessly outputs the reflected wave containing the proper identifying information stored when receiving the call wave by wireless is mounted on the lower case 4 and a sheet like antenna 32 which transmits the call wave to the IC tag 26a and receives the reflected wave from the IC tag 26a is stuck across the upper and lower cases 3 and 4 covering the IC tag 26a. Upon the peeling of the sheet-like antenna 32, a transmitting/receiving circuit 35 of the antenna 32 is cut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174165-A (JP)
Title: Processing fixture of scraper for wax
Inventor: KUDO HIROYUKI
IPC: A63C11/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to perform processing operation of edge parts of a scraper under stable conditions.  <P>SOLUTION: The processing fixture 10 used for processing the edge parts 6 and 7 of a straight line part 2 of the scraper 1 for wax has a base 11 as a body of the jig, a solid file 12 and a guide 13. The file 12 is fixed to the base 11 and has a flat polishing face 15, against which an end face 3 of the straight line part 2 is pressed. The guide 13 is fixed to the base 11, and has a guide face 20 which is perpendicular to the polishing face 15 of the file 12. A plate face 5 of the scraper 1 is pressed against the guide face 20 so that an angle of the scraper 1 with respect to the rasp 12 is maintained in a specified angle when the scraper 1 is moved. The guide 13 is removably fixed to the base 11 by a screw 14 so that the file 12 is caught and fixed between the base 11 and the guide 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182751-A (JP)
Title: Method for treating surface of pigment
Inventor: MURATA HIDEYUKI
IPC: C09B67/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a pigment according to a simple method for surface treatment such as ultrasonic irradiation of the pigment having excellent dispersion stability in water by directly introducing a hydrophilic functional group into the pigment surface without using a polymer such as a dispersing agent, and to provide a method for removing by-products formed during carrying out the treatment.  <P>SOLUTION: An aqueous slurry containing copper phthalocyanine is introduced into a reaction vessel 4 dipped in a water tank 3 and an aqueous solution of sodium hydroxide is dropped into the solution to adjust the pH to 12.0. The resultant solution is then irradiated with ultrasonic waves at 150W and 38 kHz from an ultrasonic oscillator 2 using an ultrasonic oscillator apparatus 1 while ventilating oxygen containing ozone at 0.5 L/min.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185057-A (JP)
Title: Chassis dynamic management system and chassis information delivery system
Inventor: MURAMATSU HARUJI
IPC: G04R20/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of bringing about an effect such as improvement in operation rate of a chassis, prevention of careless expiration of automobile safety inspection, or theft prevention by enabling the efficient dynamic management of the chassis.  <P>SOLUTION: On the chassis 11 side, the connection or disconnection of this chassis with a tractor 12 is detected, and power supply is controlled to be received from a tractor-side power source loaded on the tractor 12 in the detection of the connection and from a backup power source 131a in the detection of the disconnection. The position information, time information and specified information of the chassis are acquired on a GPS signal, and these pieces of information are transmitted to a management center 4 side with the connection/disconnection information. On the management center 4 side, the position information, time information, specified information and connection/disconnection information are received, and chassis information showing the dynamic state of the chassis 11 is generated and outputted on the basis of these pieces of information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2007088513-A (JP)
Title: High-frequency piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency piezoelectric oscillator by decreasing an increase in an inter-electrode capacitance C0 generated in the high-frequency piezoelectric oscillator so as to suppress oscillation due to spurious resonance, thereby obtaining high stability.  <P>SOLUTION: In the high-frequency piezoelectric oscillator, capacitors C1, C2 that are parts of load capacitors are connected between the base of an oscillation transistor TR1 and the ground, the connecting point between the capacitors C1, C2 is connected to the emitter of the oscillation transistor TR21 and is also connected to ground via a resistor R1. A base bias circuit comprises resistors RB1, RB2 and a series circuit, comprising a capacitor C3 ;and a parallel circuit, comprises a piezoelectric resonator Xtal, an inductor L0; and a resistor R0 are connected between the base of the oscillation transistor TR1 and the ground. Furthermore, a power supply voltage Vcc line is connected to the collector of the oscillation transistor TR1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2004186516-A (JP)
Title: Manufacturing method of ferroelectric nonvolatile semiconductor memory
Inventor: GODAIIN HIRONORI
IPC: H01L27/105
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a FERAM, in which the thickness of an insulating film above an interlayer insulating layer does not become thin, and unevenness is hardly formed at a top surface of a lower electrode.  <P>SOLUTION: In each step of the manufacturing method of FERAM, a contact plug 18A is formed at an interlayer insulating layer 16 after the interlayer insulating layer 16 is formed all over the semiconductor substrate 10, on which a selective transistor is formed. A lower electrode 31 is formed at the interlayer insulating layer 16. After an oxidization preventive film 21 for preventing oxidization of the contact plug 18A is formed all over the surface, an insulating film 22 is formed on the oxidization preventive film 21. The insulating film 22 and the oxidization preventive film 21 are etched so that at least the top surface of the lower electrode 31 is exposed and the oxidization preventive film 21 and the insulating film 22 are left on the interlayer insulating layer 16. The relation: 0.5 ≤ER<SB>2</SB>/ER<SB>1</SB>≤2, where ER<SB>1</SB>is an etching speed of the insulating film and ER<SB>2</SB>is an etching speed of the oxidization preventive film, is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188308-A (JP)
Title: Method and equipment for cleaning ammonia-containing waste water
Inventor: YOSHIKAWA HIROBUMI
IPC: B01J23/652
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an equipment for cleaning an ammonia-containing waste water by which the deterioration of a catalyst is reduced and the quantity of harmful materials to be produced is decreased.  <P>SOLUTION: (1) The method of cleaning the ammonia-containing waste water having a step for heating the ammonia-containing waste water, a step for introducing the ammonia-containing waste water into a stripping tower, a step for transferring NH3 from the NH<SB>3</SB>-containing waste water to a vapor phase in the stripping tower and a step for bringing the NH<SB>3</SB>-containing gas produced in the pre-stage into contact with the catalyst to decompose into nitrogen and water, includes a step for removing a part of or the whole of a gas contained in the waste water from the waste water before the NH<SB>3</SB>-containing waste water is supplied to the stripping tower. (2) The equipment for cleaning the NH<SB>3</SB>-containing waste water includes a means for removing a part of or the whole of the gas contained in the waste water from the waste water before the NH<SB>3</SB>-containing waste water is supplied to the stripping tower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198461-A (JP)
Title: Waveguide type variable optical attenuator
Inventor: MORI HIROSHI
IPC: G02F1/035
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type variable optical attenuator with a simple style with which output power of signal light is directly and accurately monitored.  <P>SOLUTION: The waveguide type variable optical attenuator formed on a ferroelectric substrate is characterized in that the attenuator contains on the substrate: a Mach-Zehnder interference circuit 14 with a beam splitting part and a beam synthesizing part; and a directional coupler 8 to monitor light power mounted on a waveguide subsequent to the beam synthesizing part of the interference circuit and that the attenuator has a branching ratio of the directional coupler in a specified range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198207-A (JP)
Title: Semiconductor acceleration sensor and its manufacturing method
Inventor: HIROSE SHIGERU
IPC: G01P15/18
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor allowing reduction of the number of component items, and reduction of thickness.  <P>SOLUTION: A plumb bob 5 is composed of: a body part 30 fixed to a plumb bob fixing part 7; and projecting parts 31 projecting from the body part 30 into a space between the inside surface 13 of a support part 9, and an exposed surface 25 of a base 3, and having first abutting parts 41 abutting on the inside surface 13 when the plumb bob 5 is displaced by a predetermined amount toward a flexible part 11, and second abutting parts 45 abutting on the exposed surface 25 when the plumb bob is displaced by a predetermined amount toward the base 3. A first stopper structure for specifying the range of the displacement amount for displacing the plumb bob 5 toward the flexible part 11 and in a radial direction around a center line C by the inside surface 13 and the first abutting parts 41, is composed; and a second stopper structure for specifying the range of the displacement amount for displacing the plumb bob 5 toward the base 3 by the exposed surface 25 and the second abutting parts 45, is composed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195941-A (JP)
Title: Image forming method, thermal transfer sheet, image-formed object, and intermediate transfer recording medium
Inventor: ODAMURA KOZO
IPC: B41M5/40
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method wherein: release characteristics between a receiving layer and a dyestuff layer is secured when the receiving layer on which an image is formed is transferred from an intermediate transfer medium to a body on which the receiving layer is to be transferred; adhesiveness and transferability of a heat melting ink layer to the receiving layer are good; and an excellent quality thermally transferred image is obtained.  <P>SOLUTION: The image forming method for obtaining an image-formed object includes steps of: forming the first thermally transferred image on the receiving layer of the intermediate transfer recording medium by the dyestuff; next, transferring a transparent adhesive layer on the receiving layer; forming the second thermally transferred image by transferring the heat melting ink layer on the transferred part of the transparent adhesive layer; and then the receiving layer having the formed image is transferred from the intermediate transfer recording medium to the body on which the receiving layer is to be transferred. For this purpose, the receiving layer, even if it contains an releasing agent to prevent thermal fusion between the dyestuff layer and receiving layer, has the good adhesiveness and transferability, so that the excellent quality thermally transferred image where sublimation and heat melting are made compatible is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201523-A (JP)
Title: Apparatus for strengthening grinding power of forage mat maker
Inventor: ITOKAWA NOBUHIRO
IPC: A01D43/10
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To raise the grinding strength while preventing inoperability with clogging of pasture grass by increasing the number of grinding treatment steps of the pasture grass and gradually pressurizing and crushing the pasture grass into a state of a mat.  <P>SOLUTION: An apparatus for strengthening grinding power of a forage mat maker is composed by axially supporting a driving bottom roller 10 at the rear of a pickup mechanism 9 and arranging a transport driving roller 12 and press rollers 13 and 15 opposite to the outer periphery thereof. The apparatus is obtained by arranging a forming roller 18 pressurizing and crushing the pasture grass and forming the pasture grass into the form of the mat at the rear of the transport driving roller 12 and press rollers 13 and 15 on the outer periphery of the driving bottom roller 10 and installing a transport/discharge conveyor 20 transporting the formed forage mat and discharging the formed forage mat onto a field surface under the forming roller 18. The transport driving roller 12 and press rollers 13 and 15 are axially supported by a movable frame 11. Furthermore, the movable frame 11 is pivoted so as to be movable in the direction to approach and separate the outer peripheries of the transport driving roller 12 and press rollers 13 and 15 relatively to the outer periphery of the driving bottom roller 10. Furthermore, a liquid material is filled in the interiors of the press rollers 13 and 15 for raising the grinding strength.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203666-A (JP)
Title: ZrB2 SINGLE CRYSTAL, ITS MANUFACTURING METHOD AND SUBSTRATE FOR SEMICONDUCTOR THIN FILM
Inventor: OU USOU
IPC: C30B1/10
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ZrB<SB>2</SB>single crystal having a large diameter and high quality.  <P>SOLUTION: The single crystal consisting of ZrB<SB>2</SB>has ≥15 mm maximum diameter, and in particular, it preferably contains Cr by 0.1 to 10 mol%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204320-A (JP)
Title: Vapor deposition method and vapor deposition apparatus
Inventor: SHIMIZU NOBUHIRO
IPC: G02B5/28
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition method for depositing a thin film on a substrate which makes pollution hazard lower, simplifies preparation steps before vapor deposition, reduces the manufacturing cost, and makes recyclability excellent.  <P>SOLUTION: In the vapor deposition method in which a vapor deposition material stored in a hearth is heated to evaporate and a thin film is deposited on a substrate, the hearth is formed of a hearth constituting material having a melting point higher than that of the vapor deposition material, and metal elements contained in the hearth constituting material are the same as at least part of metal elements contained in the vapor deposition material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI