baber/WOPTO huggingface dataset:
Patent JP-2005042603-A (JP)
Title: Overspeed control torque command circuit for windmill by pwm converter
Inventor: SHIODA TAKESHI
IPC: F03D11/02
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an expensive pitch control device for releasing wind is required when the wind speed becomes high, in taking the energy out of a PWM converter connected with a wind power generator.  <P>SOLUTION: The overspeed control torque command circuit comprises: a means for integrating deviation between an actual speed and a rated speed of the wind power generator to output an integrated overspeed quantity; a means for outputting over wind speed state signal based on the integrated overspeed quantity; a means for outputting a windmill speed command based on the over wind speed state signal and the integrated overspeed quantity; and a means for outputting a speed control time torque command value based on the windmill speed command and the actual speed. The torque command circuit controls the torque of the generator based on the speed control time torque command value when the over wind speed state signal is ON to prevent overspeed of the windmill.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047507-A (JP)
Title: Paper-made product
Inventor: HARADA TAKUMA
IPC: B65D63/10
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made product which is provided with a useful function and a high added value by utilizing an epoch-making characteristic of a so-called extendable paper.  <P>SOLUTION: The paper-made product is manufactured by fabricating a paper sheet whose breaking elongation at an environment of 23°C and 50%R.H is ≥13% in both longitudinal and transverse directions or a composite paper sheet which is manufactured by using the paper as a base layer and laminating another material layer thereon, by an appropriate fabricating means such as cutting, folding, punching, press molding, pressure forming and vacuum forming, and has a function obtained by plastic deformation giving a twist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164818-A (JP)
Title: Tilt detecting optical device, tilt detecting optical system, optical pickup system, and optical disk drive system
Inventor: MAEDA IKUO
IPC: G11B7/135
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To independently detect a tilt of an optical disk and a tilt of an objective lens with a quadriaxial actuator of a center objective lens structure and to correct the tilts in real time in correspondence to the intra-peripheral fluctuation of the optical disk.  <P>SOLUTION: A disk tilt detecting light L<SB>D</SB>is deflected by a first tilt detecting deflection mirror 11 and is made incident on the optical disk 1 by passing a narrow region S between an optically effective region of the objective lens 4 and a lens driving motor of a moving part 6. An amount of the optical disk tilt is detected by the reflected light from the optical disk 1. Also, objective lens tilt detecting light L<SB>L</SB>is deflected by a second tilt detecting deflection mirror 12 and is made incident on a reflection surface section 9 disposed in the moving part 6 of the actuator 5 holding the objective lens 4. An amount of the objective lens tilt is detected by the reflected light from the reflection surface section 9. A difference between the amounts of both tilts is calculated by a differential detector 13 and a relative tilt signal is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005066381-A (JP)
Title: Method and apparatus for treating organic waste water
Inventor: TAKADA KAZUTAKA
IPC: C02F11/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating organic waste water, in which sewage, excreta or the organic waste discharged from a manufacturing process of a food factory, a chemical factory or the like is treated by biological digestion, wherein the amount of the waste sludge to be discharged to the outside can be reduced and the nitrogen-containing organic or inorganic content of the treated water to be discharged to the outside can be made small.  <P>SOLUTION: In this method for biologically treating the organic waste water, the sludge generated in nitrification/denitrification processing can be made soluble after the organic waste water is subjected to nitrification/denitrification processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022362-A (JP)
Title: Method for manufacturing liquid feeding body
Inventor: YAMADA TSUNEHIRO
IPC: B43K1/12
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid feeding body which can be precisely processed and manufactured into an arbitrary shape and dimension while it has flexible characteristics as an article.  <P>SOLUTION: A fiber bundle body 1b in which fibers are bound together with two or more kinds of binders whose dissolving conditions are different is molded. A molded body 1a is molded by cutting and grinding this fiber bundle body 1b into a required shape of a product. Thereafter, the molded body 1a is immersed into a dissolving liquid in a tank which can dissolve the binders except one kind of the binder to remove the binders from the molded body 1a while remaining the one kind of the binder. The required shape of the product in which the fibers are bound with the remaining one kind of the binder is manufactured thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033620-A (JP)
Title: Cdma transmitter and cdma transmitting method
Inventor: SUDO HIROAKI
IPC: H04J13/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To make error rate characteristics and a power consumption reduction effect compatible by judging whether or not amplification restriction is performed by every chip.  <P>SOLUTION: An exclusive OR operation part 204 outputs "1" when polarity of two continuous chips is the same and outputs "0" when the polarity of the two continuous chips is different. Size comparison parts 205, 206 performs size comparison between amplitude of the two continuous chips and a threshold, outputs "1" when the amplitude is equal to or more than the threshold and outputs "0" when the amplitude is less than the threshold. An AND operation part 207 outputs "1" only when all inputs of the exclusive OR operation part 204, the size comparison parts 205, 206 are "1". A selection part 208 selects the threshold as the amplitude when "1" is inputted, namely, when the amplitude of the two continuous chips is equal to or more than the threshold and has the same polarity and does not perform the amplification restriction in other cases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046876-A (JP)
Title: Invention proposal information processor
Inventor: DEGUCHI HIKARI
IPC: G06Q50/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of easily providing proper advice with respect to invention contents, and brushing up an invention by reflecting contents of the advice to the invention contents.  <P>SOLUTION: Query information regarding invention proposal information of a user is presented to the user by a query information processing part 106, an expert information processing part 108 extracts insufficient items of the invention proposal information regarding patentability on the basis of a reply result of the user to the query information, inquiry regarding the invention contents is carried out to a predetermined expert having knowledge regarding the extracted items, and an invention proposal added with reply information from the expert is notified to the user by a proposal preparing part 109.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005029243-A (JP)
Title: Container for liquid
Inventor: MASUYAMA IWAO
IPC: A45D34/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for liquid where another application device, etc. can be stored without making the total length of the container very long.  <P>SOLUTION: A crown part 18c structuring an internal space with the second container 16 and a protrusive part 19 having a small internal space are formed on the top of the first application device 18. The crown part 18c is press fitted in the internal stage part 16c of the container 16. By this, the internal space of the container 16 is expanded, and the bottom end of the second application device 22 is stored in the small space in the part 19. In this way, without making the total length of a container 10 for liquid long, the device 22 can be stored. In addition, as the part 19 is arranged in the inside of the first stripping member 20, the internal space of the member 20 which is usually a wasted space is used usefully.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004084071-A (JP)
Title: Martensitic oxide dispersion strengthened steel having excellent high temperature strength and production method therefor
Inventor: OTSUKA TOMOHITO
IPC: C22C38/22
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide martensitic oxide dispersion strengthened steel in which structure where oxide particles are made fine, and uniformly dispersed in a high density can securely be obtained, and which therefore exhibits excellent high temperature strength, and to provide a production method therefor.  <P>SOLUTION: The martensitic oxide dispersion strengthened steel in which Y<SB>2</SB>O<SB>3</SB>particles are dispersed comprises, by mass, 0.05 to 0.25% C, 8.0 to 12.0% Cr, 0.1 to 4.0% W, 0.1 to 1.0% Ti and 0.1 to 0.5% Y<SB>2</SB>O<SB>3</SB>, and the balance Fe with inevitable impurities. The dispersed oxide particles are made fine so as to exist in a high density by controlling the excessive oxygen content ExO in the steel so as to satisfy 0.22×Ti(mass%)<ExO(mass%)<0.46×Ti(mass%), so that the martensitic oxide dispersion strengthened steel having excellent high temperature strength can be obtained. The excessive oxygen content can be controlled, e.g., in the process of subjecting raw material powder to mechanical alloying treatment, by performing the treatment in an Ar atmosphere with an ultrahigh purity of ≥99.9999%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043243-A (JP)
Title: Position detection device
Inventor: UKO TSUTOMU
IPC: G03G21/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection device capable of detecting the center position of a position measuring mark with a simple and inexpensive constitution, and detecting the mark center position highly accurately regardless of fouling with a passage of time of the position measuring mark or a moving body.  <P>SOLUTION: In this position detection device, the position measuring mark formed on the surface of the moving body is detected optically by using a sensor means. The device has a constitution wherein the position measuring mark is formed in a belt shape and formed so that its longitudinal direction disagrees with the moving direction of the moving body, and a sensitive region of the sensor means has a characteristic line in parallel with the longitudinal direction of the position measuring mark, and has a shape formed longitudinally in the direction of the characteristic line, wherein its width in the direction orthogonal to the characteristic line direction is narrowed gradually toward at least either tip in the characteristic line direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047560-A (JP)
Title: Taping device and taping method
Inventor: WATANABE AKIO
IPC: B65B15/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taping device capable of dispensing a work of checking the cutting position for a worker by setting the cutting position of a storage tape with chip components filled therein to be always the same place, and a taping method.  <P>SOLUTION: Loading operations of chip components A in a storage groove 3B are repeated, and when a first counter counts that the loading number reaches a preset value, a tape body 3A and a cover tape 3C are tightly pressed against each other without loading, and are fed by a predetermined pitch by the rotation of feed sprockets 5 and 5 by the drive of a feed drive motor 5A. When a second counter counts that the number of idling operations reaches a preset value, a CPU 101 checks presence/absence of detection of a shield body 15 of a lower limit sensor 17. If the shield body is not detected, a winding storage reel 9 is driven in a reverse direction. When a pulley 8 is lowered by the self weight by the rotation in the reverse direction, and the lower limit sensor 17 detects the shield body 15, the CPU 101 stops a storage driving motor 9A, and cuts a storage tape 3 by a cutting device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046884-A (JP)
Title: Information processing system and its method, and recording medium recorded with information processing program running on computer
Inventor: MATSUMOTO MORIHIRO
IPC: G06Q40/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a framework allowing appropriate transaction of a commodity provider on the basis of evaluation from a user acquired by provision of useful information or the like.  <P>SOLUTION: A function is provided for dispersing orders to a plurality of commodities (including intangibles and services) providers on the basis of orders received from users, and a function is provided for determining an amount to be ordered to each commodity provider so that there is more order quantity in proportion to a higher evaluation value on the basis of evaluation values given to the commodity providers by the users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005046981-A (JP)
Title: Pallet changer
Inventor: KITAMURA AKIHIRO
IPC: B23Q7/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating and lifting pallet changer with a space secured in a lower area at the rotating center thereof.  <P>SOLUTION: This pallet changer comprises an arm 18 supporting a pallet 20, a rotating means 12 for rotating the arm 18, and a lifting means 22 for lifting the arm 18. The rotating means 12 is disposed on the upper side of the arm 18, and the lifting means 22 is disposed on the lower side of the arm 18. A link 24 is installed between the lifting means 22 and the arm 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053300-A (JP)
Title: Electric power steering device
Inventor: MURAKAMI TAKESHI
IPC: C08K5/3492
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device that has high dimensional stability, wear resistance, fatigue resistance, and reliability that are required for a worm wheel.  <P>SOLUTION: The electric power steering device reduces the speed of rotating force of an electric motor for assisting steering, and transmits it to a steering shaft. The electric power steering device has the worm wheel formed by integrating a metal core pipe and a resin section having gear teeth on the outer peripheral surface. The resin section is produced by elongation reaction between polyamide resin and multi-functional monomer having at least two or more reactive substituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054922-A (JP)
Title: Air pressure shock absorber
Inventor: JO TADASHI
IPC: F16F9/50
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air pressure shock absorber capable of restricting increase of spring force generated by gas as actuation medium to be especially usable as a vehicle suspension.  <P>SOLUTION: In the middle of a bypass passage B communicating a first chamber R1 with a second chamber R2 that are parted from each other by a partition member 1, a valve V of a normally closed type is provided to open/close the bypass passage B. The valve V opens the bypass passage B when it is expanded/contracted at prescribed actuation speed or over.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052457-A (JP)
Title: Sterilized acupuncture/moxibustion needle
Inventor: AOKI ICHIO
IPC: A61H39/08
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To puncture an acupuncture/moxibustion needle into the human body while maintaining the sterilized state of the needle when an acupuncture body 2 is previously sterilized because it is insanitary to directly touch the acupuncture body 2 to be punctured into the human body by a thumb and a forefinger in a conventional acupuncture/moxibustion needle.  <P>SOLUTION: The acupuncture/moxibustion needle can be operated in the sterilized state and is characterized by a film 1 coating the needle. The film is, for example, made of a soft material and highly elastic, and is formed in the shape of a cylinder or bellows so that the film can contract without resistance on the skin when the needle is punctured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002202-A (JP)
Title: Target and its manufacturing process
Inventor: MITSUI AKIRA
IPC: C23C14/34
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spattering target solving defects in that the productivity is very poor because the conventional film forming rate is extremely late in forming a high refractive index thin film comprising titanium dioxide as a main component by using the DC spattering method, and to provide a method for manufacturing a high refractive index film using the target.  <P>SOLUTION: The manufacturing method of an oxide of a sintered material in which the main component is TiO<SB>x</SB>(1<X<2) comprises sintering titanium dioxide powder by hot-press under non-oxidative atmosphere. The manufacturing method of the high refractive index film uses the target.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005053179-A (JP)
Title: Aluminum alloy composite product and manufacturing method therefor
Inventor: ANDO NAOKI
IPC: B29L9/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of firmly integrating an aluminum alloy with a thermoplastic resin composition and simultaneously making them non-integrated partially, and a composite product thereof.  <P>SOLUTION: At the same time as a processing for improving properties of fixation of an aluminum alloy shaped matter 2 and the thermoplastic resin composition 3 is conducted, a specified region being a part of the aluminum shaped matter 2 is subjected to a processing which effects no fixation, that is, a fixing effect removal processing. The aluminum alloy shaped matter 2 is inserted into a mold and the thermoplastic resin composition 3 of PBT or PPS is injection-molded to be integrated therewith. An integrated product has partially the region that is not fixed, but separated, and thus the composite product usable effectively for a function of switching or others can be manufactured in a short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053447-A (JP)
Title: Steering apparatus for vehicle
Inventor: NAKATSU CHIKATOSHI
IPC: B62D119/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering apparatus for a vehicle, which steering apparatus can properly detect the deterioration of a transmission ratio changing means.  <P>SOLUTION: The steering apparatus for the vehicle comprises a transmission ratio changing mechanism 4 comprising an input shaft 5 connected to the side of a steering wheel 2 and an output shaft 6 connected to the side of direction adjustable wheels 3 for changing the transmission ratio between the input shaft and the output shaft by rotationally driving an electric motor 41. The degree of the deterioration of the transmission ratio changing mechanism 4 is detected based on the electric current I for operating the transmission ratio changing mechanism 4 and the steering torque T detected by means of a torque sensor 91.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001563-A (JP)
Title: Injection molding method
Inventor: ASANO TSUTOMU
IPC: B29C45/63
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding method which can improve the quality of a molding by removing harmful substances produced during melting of resin pellets in an injection molding machine.  <P>SOLUTION: The resin pellets before being dried are supplied into the cylinder of the injection molding machine for the first injection. The quality of the purge of a resin injected in a prescribed period of time from the first injection is examined, and injection molding is done by injecting an optimum pile volume per obtained unit shot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005059058-A (JP)
Title: Bending die for press
Inventor: MITSUYOSHI SHINYA
IPC: B21D37/02
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending die for press with which sticking a worked material to a lower die of is prevented and ejection is easily performed at V-bending of a saw sheet.  <P>SOLUTION: The stamping groove 4 of a lower die base body 3 is formed with one side surface which is taken as one side of a groove formed by carving the base body of the lower die and with the other side surface which is taken as a facing side of the insert which is formed symmetrically with the one side surface of the base body of the lower die when a core 1 is inserted into the groove in the non-restraint state. A horizontal dish step is formed in the tip part in the lower part of the core, the upper part of the shoulder step and the lower part of the dish step of the core are formed into a horizontal plane and the length dimensions of the shoulder step and the dish step are properly made into different dimensions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004099430-A (JP)
Title: Inorganic compound containing active oxygen and method of manufacturing the same
Inventor: SUZUKI KENJI
IPC: B01J29/03
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic compound useful e.g. as a catalyst for purifying an exhaust gas of an autobicycle, a solid electrolyte for a secondary battery and an oxygen storage support and used in wide fields such as environment, energy or chemical industry (production process).  <P>SOLUTION: The inorganic compound has active oxygen producing substance composed of aluminosilicate obtained by synthesizing hydrogarnet as a precursor by the hydrothermal method and heating the hydrogarnet at ≥700°C and the chemical composition is expressed by Ca<SB>12</SB>(Al<SB>14-X</SB>Si<SB>X</SB>)O<SB>33+0.5X</SB>and the inorganic compound is manufactured so that X value in the chemical composition is in the range of 0<X≤4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061593-A (JP)
Title: V-ribbed belt
Inventor: HARA HIROTAKA
IPC: F16G5/06
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbed belt having improved unusual sounds due to adhesive wear which occurs when the back face of an expansive rubber layer abuts on and engages with an idler pulley.  <P>SOLUTION: The V-ribbed belt 1 comprises an adhesive rubber layer 3 having core wires 2 embedded in the longitudinal direction of the belt, the expansive rubber layer 5 located adjacent to one side of the adhesive rubber layer 3, and a compressive rubber layer 4 located adjacent to the other side of the adhesive rubber layer 3 and having a plurality of ribbed portions 7 extending to the peripheral direction of the belt. An irregular pattern 8 is provided on the back face of the expansive rubber layer 5 without laminating a cover canvas thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI