baber/WOPTO huggingface dataset:
Patent JP-2005340736-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ENDO TAKEHIRO
IPC: H01L21/76
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can reduce an IQ failure rate.  <P>SOLUTION: In the method, a groove is formed in an element isolation region of a silicon substrate 11, a silicon oxide film 50 is buried in the groove to form an element isolation layer 50'. A silicon oxide/nitride film 12 and a silicon nitride film 13 on the element isolation region are etched and removed. Thereafter the element isolation region of the silicon substrate 11 exposed from the underside of the silicon nitride film 13 is etched to form a groove in the element isolation region. Next, the silicon oxide film 50 is deposited on the entire upper side of the silicon substrate 11 having the groove formed therein to bury the silicon oxide film 50 in the groove. And the silicon oxide film 50 is removed from the upper side of the silicon nitride film 13. Thereafter, the silicon oxide film 50 is etched to form the element isolation layer 50', so as to remove a part 50a of the silicon oxide film 50 left in the groove and projected from the surface of the silicon substrate 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344281-A (JP)
Title: Eaves gutter hanging accessory
Inventor: TANNO NORIO
IPC: E04D13/072
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves gutter hanging accessory generating no large torsion on a supporting arm even if large load is applied to the supporting arm.  <P>SOLUTION: The eaves gutter hanging accessory 10 is provided with a mounting part 11 mounted to a fixed surface of a building, and the supporting arm 12 protrusively provided at the front face of the mounting part 11. A rear side lug part 21 of an eaves gutter 20 is supported by an engaging piece 15 at the base end of the supporting arm 12 and a rear lug receiving part 14 of the mounting part 11, and a front lug part 22 of the eaves gutter 20 is supported by a front lug receiving part 16 at the tip of the supporting arm 12 to fix the eaves gutter 20 to the eaves of the building. The supporting arm 12 is formed to have approximately U-shaped longitudinal section with the open end side facing downward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005146252-A (JP)
Title: Polymer compound, resist material and pattern formation method
Inventor: HARADA YUJI
IPC: G03F7/039
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel fluorine containing polymer compound useful as a base resin for radiation sensitivity resist excellent in properties such as transparency to radiations at wave length of 200 nm or less, adhesiveness to a base plate, affinity to a developing solution and dry etching resistance.  <P>SOLUTION: The polymer compound contains repeating unit shown by formula (1) and at least one of repeating units shown by general formulae (2a) to (2d) wherein R<SP>1</SP>represents fluorine atom or a fluorinated alkyl group, R<SP>2</SP>represents a single bond, an optionally fluorinated alkylene group, R<SP>3</SP>and R<SP>4</SP>each represent hydrogen or a fluorine atom, or an optionally fluorinated alkyl group and at least one contains one or more fluorine atoms, R<SP>5</SP>represents a hydrogen atom or an acid labile group, R<SP>6</SP>represents an acid labile group, an adhesive group or an optionally fluorinated alkyl group and a represents 1 or 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005349406-A (JP)
Title: Method for discriminating short circuit of ac pulsed arc welding
Inventor: TONG HONGJUN
IPC: B23K9/073
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of welding quality deterioration due to wrong detection in cases where for example, a welding cable is elongated between a welding power source and a welding torch or a base metal, in connection with a method for discriminating short circuit of AC pulsed arc welding, wherein a consumable electrode and a base metal are discriminated as in a state of short circuit when the output voltage of the welding power source is not higher than a prescribed reference value Vt, in a consumable electrode type AC pulsed arc welding in which welding is performed by supplying a peak current and a base current during the positive polarity period of the electrode and by supplying an electrode negative current during the negative polarity period Ten of the electrode.  <P>SOLUTION: This method for discriminating short circuit of AC pulsed arc welding is designed to set the reference value Vt at a larger value Vtp only in the energizing period Tp of the peak current than in other periods Ten, Tb.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354274-A (JP)
Title: Mobile information device and method for automatically responding to videophone call
Inventor: SUZUKI YUZURU
IPC: H04N7/14
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information device and a method for automatically responding to a videophone call capable of carrying out an automatic reply in response to an automatic reply service without the intervention of any particular device when a videophone call arrives in the mobile information device and the user of the device cannot reply the call.  <P>SOLUTION: An own mobile device 102A uses a mobile device setting section 111 to set the automatic reply service such as a "drive mode" wherein the user cannot reply a videophone call, and a videophone arrival call setting section 113 sets whether the user replies a phone call or not. A telephone directory setting section 301 sets image information used for an automatic reply depending on an opposite terminal by each group. When a videophone call arrives and the user cannot reply the call, the device 102A transmits image information or audio information in response to the set automatic reply service and the group of the opposite terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351750-A (JP)
Title: Torsional torque sensor for shaft member and manufacturing method therefor
Inventor: SAKAYANAGI YOSHIHIRO
IPC: G01L3/10
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate magnetic unevenness, residual strain and the like to enhance measuring precision for a magnetic field, and to widen an applicable range of the magnetization type torque sensor, in a magnetostrictive ring of the bidirectional magnetization type torque sensor.  <P>SOLUTION: This manufacturing method for the magnetization type torque sensor of the present invention includes a process for preparing the first magnetostrictive ring 10 to be magnetized circumferential-directionally, a process for preparing the second magnetostrictive ring 12 that is a separate body from the first magnetostrictive ring to be magnetized circumferential-directionally, and a process for making the magnetized first and second magnetostrictive rings closely near on a shaft member 20 under the condition where respective magnetization vectors thereof are made to be reverse-directional each other. The first and second magnetostrictive rings are magnetized separately under the condition where the stress substantially same to that when attached onto the shaft member act thereon, in the processes for magnetizing the first and second magnetostrictive rings.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349746-A (JP)
Title: Printer and its control method
Inventor: MINOWA MASAHIRO
IPC: B41J29/38
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein when a printer becomes light in weight and there is a possibility that its attitude is frequently altered, a user has to check the attitude of the printer every time printing is performed, degrading usability.  <P>SOLUTION: The printer comprises a printer main unit which is configured to be mounted in a first attitude and a second attitude, an attitude detection section which detects the attitude of the printer main unit, a printing section which can perform a first printing mode corresponding to the first attitude of the printer main unit and a second printing mode corresponding to the second attitude, and a printing mode control section which selects the printing mode performed by the printing section on the basis of the detection result of the attitude detection section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005000672-A (JP)
Title: Method for manufacturing dentistry restoration material and apparatus for manufacturing the same
Inventor: GANLEY ROBERT
IPC: A61C13/08
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a dentistry restoration material concerning the front portion of Claim 1 of the present invention and an apparatus which concerns the front portion of Claim 10 and is useful for compressing a buried material mold suitable when a ceramic is molded at an elevated temperature.  <P>SOLUTION: In a method for manufacturing the dentistry restoration material in which a tooth preparation region is directly or indirectly scanned, scanned data are utilized by computer control rolling equipment to prepare two or more buried material blocks (50, 52 and 54), the suitable dentistry restoration material is prepared, and a buried material block consists of a material which can be employed for an oven operated in the range of 800 to 1,200°C. After the suitable dentistry restoration material (18) and the block are placed within the oven and furthermore are mutually bound tightly strongly, the material (18) is compressed within the buried material block to form the desired dentistry restoration material. Then, after cooling, the dentistry restoration material is removed from the buried material mold and is finished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005349455-A (JP)
Title: Method for producing wheel
Inventor: TANAKA TAKESHI
IPC: B60B7/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a wheel by which a rim flange part can easily be formed by the increase in thickness even by a low-output spinning apparatus.  <P>SOLUTION: This method is provided with: a pressing stage where a rolled metal sheet is press-formed, so as to produce a bottomed cylindrical primary formed part provided with a flange part elongating to the external side so as to be almost orthogonal to the central line at the edge part on the opening side; a working stage where the bottom part of the primary formed part is cut, so as to obtain a secondary formed part 36; and a spinning stage where the secondary worked part 36 is externally inserted so as to be fixed to a rotary fixture 46 with a receiving face 44a allowing the deformation of the flange part 35 to the thickness direction and further receiving the flange part 35 from the inner circumferential side, while rotating the secondary worked part 36 together with the rotary fixture 46, a rim flange forming roller 48 is pressure-welded to the edge part of the flange part 35 toward the extentionally provided direction of the flange part 35, the flange part 35 is gradually formed into the shape of the rim flange part, and thereafter, the angle of the flange part 35A is regulated to the proper one, so as to form the rim flange part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350127-A (JP)
Title: Cap for beverage container
Inventor: SARUWATARI TOSHIICHI
IPC: B65D51/28
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a beverage container by which a mixing substance such as a base of a beverage can be uniformly mixed with drinking water without unevenness in a short period of time.  <P>SOLUTION: This cap 1 for the beverage container is freely detachably screwed on the mouth section Pa of the beverage container P. In the cap 1 for the beverage container, a space 4 of a specified capacity is formed on the internal side of a cap main body 2, and the mixing substance F to be mixed with the drinking water W in the beverage container P is housed in the space 4. An internal lid 5 is attached to the opening of the space 4 in a manner to be separable in the direction to the space, and is sealed. A protuberance 5b which is brought into contact with the mouth section Pa of the beverage container P is formed on the external surface of the internal lid 5. After screwing the cap main body 2 with the mouth section Pa of the beverage container P, the protuberance 5b of the internal lid 5 is brought into contact with the mouth section Pa by the rotation in a closing direction, and the internal lid 3 is separated by being pushed up, and the drinking water W is made to flow into the space 4 of the cap main body 2 so as to be mixed with the mixing substance F.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000707-A (JP)
Title: Catalytic reactor
Inventor: SAKAKURA YASUYUKI
IPC: B01J8/06
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic reactor that is capable of more enhancing the yield of a reaction product and is capable of more reducing power to supply a first heating medium.  <P>SOLUTION: This catalytic reactor 1 is provided with a reaction passage 2 having a catalyst 21 arranged inside and a heating medium passage 3 formed proximally to the reaction passage 2. The reaction passage 2 is constituted so that a reaction raw material M is introduced therein and the reaction raw material M is caused to react with the catalyst 21 to produce a reaction product P and then the reaction product is discharged. The heating medium passage 3 is constituted so that the heat exchange with the reaction passage 2 is conducted by passing a first heating medium C1 through the inside. A second heating medium jetting header 6 to jet a second heating medium C2 the temperature of which is different from the first heating medium C1 is arranged in the heating medium passage 3. The second heating medium jetting header 6 is arranged on the upstream side in the stream direction L of the reaction raw material M.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005130689-A (JP)
Title: Rotating electric machine
Inventor: KINOSHITA YUKIO
IPC: H02K1/27
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine that improves its efficiency, performance, and output by using permanent magnets effectively, and that is miniaturized in the arrangement of permanent magnets used for a rotor in a rotating electric machine and in a method of using the magnets practically.  <P>SOLUTION: To achieve the above purpose, the permanent magnets are arranged radially and annularly on a rotor, and the magnetic flux of the magnets arranged radially is made almost twice as large as the main magnetic flux of the magnets arranged annularly. In the rotating surface of the rotor, the permanent magnets of submagnetic flux are provided, the shape of grooves are adjusted, the width for adjusting grooves is provided and so forth in the shape of magnetic poles comprising the ferromagnetic material of the rotor, in such a way that magnetic flux distribution based on all the permanent magnets of each magnetic pole of the rotor becomes almost sinusoidal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005336977-A (JP)
Title: Earthquake tremor attenuation joint for eliminating earthquake tremor by interference of inertia moment and wave (connection fitting)
Inventor: KADOTA HIROSHI
IPC: E04H9/02
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake tremor attenuation device designed for estimated earthquake having intensity 5 or the like and equipped with a means for preventing its damage.  <P>SOLUTION: This earthquake tremor reducing joint (connection fitting) is attached to the optimum position for eliminating earthquake tremor on a shelf. Earthquake tremor of about intensity 5 acts on a bottom point of a shaft of the joint and is offset by inertia moment. At the same time, earthquake longitudinal wave is eliminated by interference of waves of inertia waves caused by earthquake tremor. Difference in phase is adjusted by degree of tightening of the shaft to improve effect of the interference. When this joint is not mounted on the shelf and a head part of a stepladder verifying earthquake tremor, it vibrates violently like a metronome and an object on the shelf jumps out. When this joint is mounted, an object for confirmation with a slide-door roller at the uppermost step remains stationary for the ground. When this earthquake tremor reducing joint is mounted, there is possibility for protecting the shelf, a steel tower, audio equipment, a computer, and an important cultural property from damage of earthquake tremor of about intensity 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009272-A (JP)
Title: Travel drive unit of wheel-traveling type asphalt finisher
Inventor: SHINDO BUNICHIRO
IPC: E01C19/48
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely start construction even on the occurrence of a slip on one drive wheel, at the start of the construction.  <P>SOLUTION: Right and left hydraulic motors 9 are connected to an ejection oil passage of a hydraulic pump 7 in parallel via a flow dividing valve 15; switching means 16 and 17 for making the right and left drive wheels switch between a differential-locked state and a differential-unlocked state are connected between both exits 15a of the valve 15; and a travel drive unit is equipped with a setting means for setting the right and left drive wheels in the differential-locked state for a predetermined time by switching the switching means 16 and 17, at the start of the construction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012464-A (JP)
Title: Spark plug and internal combustion engine having the same
Inventor: SAKAKURA YASUSHI
IPC: F02F1/24
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug performing proper heat dissipation by setting a depth seen from the side of a combustion chamber in a gap between an engine head and a main body metal fitting 5 when the spark plug engages with the engine head, and also to provide an internal combustion engine having the same.  <P>SOLUTION: A tapered step portion 210 is formed adjacent to an end of the spark plug 100 in such manner that the main body fitting 5 has the outside diameter getting thin, and abuts against the step portion 210 formed in a mounting hole 201 of the engine head 200. In a direction of an axial line O, the distance between a base end 58 as an end portion on the side of a combustion chamber of the step portion 54 and an end surface 57 of the main body fitting 5 is not less than 1 mm and not more than 7 mm. By regulating the size in this manner, the quantity of foreign matters, such as combustion gas of high temperature, soot and so on entering a space between the outer peripheral face 55 of the main body fitting 5 and the inner peripheral face 202 of the mounting hole 201 is restrained to improve heat resistance of the spark plug during operation of the internal combustion engine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009658-A (JP)
Title: Structure and method of regulating air-flow rate at the time of full closure of throttle valve
Inventor: HAMADA ARINORI
IPC: F16K1/22
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To regulate an air-flow rate at the time of full closure of a throttle valve by regulating a clearance between a butterfly valve and a body by bending and deforming the butterfly valve by a simple screwing at a low cost by using a fixing device composed of a screw or a simple member.  <P>SOLUTION: In this structure of regulating the air-flow rate at the time of full closure of the throttle valve, which is used together with the throttle valve fixed on a shaft by the fixing device, the butterfly valve rotated in the body is provided with a first acting part arranged on the shaft, and second and third acting parts arranged to the fixing device. The second and third acting parts are arranged at right angles of the shaft and in the opposite direction to the first acting part. The third acting part is designed that it can be advanced/retreated to/from the shaft by screwing adjustment by the fixing device and the butterfly valve is bent and deformed by push-pressing the second main surface of the butterfly valve abutting on the first and second acting parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012649-A (JP)
Title: Resin coated wire
Inventor: SAITO KEI
IPC: H01B3/30
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin coated wire coated by a polyphenylene sulfide resin composition having fluidity and tenacity suitable for wire coating use.  <P>SOLUTION: The polyphenylene sulfide resin consists of (a) 95 to 40 wt.% of polyphenylene sulfide resin and (b) 5 to 60 wt.% of olefin group resin, of which (a) the polyphenylene sulfide resin is (a) the polyphenylene sulfide resin with a chloroform extraction volume of 0.5 to 4 wt.%, and (b) the olefin system resin is (b-1) an olefin copolymer having an epoxy group or an ethylene-α-olefin system copolymer obtained by copolymerizing the above (b-1) and (b-2) ethylene and C3 to C20 α-olefin. The resin coated wire is coated with this polyphenylene sulfide resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007696-A (JP)
Title: Method for producing wood powder-mixed plastic board
Inventor: NARA MASATOSHI
IPC: B29C48/07
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the clogging of a die with wood powder and the occurrence of a hurt caused by the wood powder when a wood powder-mixed plastic board is produced.  <P>SOLUTION: A method for producing the wood powder-mixed plastic board includes a process (1) for melting a granular plastic material by an extruder, a process (2) in which the molten plastic material and the wood powder are charged in a second extruder and kneaded, a process (3) in which the wood powder-mixed plastic material is introduced into the plastic board molding die by a gear pump arranged in the die and molded into an intermediate wood powder-mixed plastic board, a process (4) for cooling the intermediate wood powder-mixed plastic board, a process (5) in which a molten plastic material is applied on the upper and lower skin layers of the cooled intermediate wood powder-mixed plastic board to form the wood-mixed plastic board with a prescribed thickness, and a process (6) for cooling the wood-mixed plastic board with the prescribed thickness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016987-A (JP)
Title: Oil drain structure of blow-by gas recirculation device
Inventor: ABE ISAO
IPC: F01M13/04
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil drain structure of a blow-by gas recirculation device which prevents oil mist from flowing back to an intake system from the inside of a crankcase of an engine and facilitates returning oil filtered with an oil filter to the inside of the crankcase.  <P>SOLUTION: In the oil drain structure, the device is mounted in a blow-by gas recirculation path between a locker cover provided to a cylinder head of an engine and an intake system of the engine. A drain tube is connected between an air compressor mounted in the engine and an oil filter for filtering oil in blow-by gas separated by an oil mist separator in the locker cover. Oil filtered with an oil filter is returned to an oil pan from the air compressor through the medium of a flywheel housing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI