baber/WOPTO huggingface dataset:
Patent JP-2005229744-A (JP)
Title: Slope building out circuit, switching regulator, and electronic equipment
Inventor: WAKABAYASHI NORITO
IPC: H02M3/155
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To generate a nonlinear slope through simple circuitry.  <P>SOLUTION: A slope building out circuit generates slope voltage for use in operational stability control on a peak current controlled PWM switching regulator. The slope building out circuit is so constituted that the following is implemented: a linear slope voltage is generated by a capacitor C2 of a slope generation circuit 1a with variable current circuit; the linear slope voltage generated by the capacitor C2 is nonlinearly varied by linearly varying the gate voltage of a transistor M3 of the slope generation circuit 1a with variable current circuit, and utilizing the characteristics of the transistor M3 in saturation region; thus, a nonlinear slope voltage is generated and output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226783-A (JP)
Title: Method of manufacturing vibration isolating device
Inventor: TAKESHITA SEIYA
IPC: F16F1/38
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a vibration isolating device capable of easily and securely preventing an outer tube from falling even if a rubber elastic body is broken.  <P>SOLUTION: This method of manufacturing the vibration isolating device comprises a step for vulcanizing/molding the vibration isolating device 10 having an inner tube 12, the outer tube 14, and the rubber elastic body 16 connecting these both tubes to each other and a step for drawing to reduce the diameter of the outer tube 14 by using a drawing device 50 after vulcanizing/molding the vibration isolating device. In the drawing step for the outer tube 14, while the diameter of the outer tube 14 is reduced by the drawing device 50, a recessed part 24 is formed by circumferentially bending a part of the axial end part of the outer tube 14 to the radial inner side by a projected part 76 formed on the inner peripheral surface of a drawing die 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232979-A (JP)
Title: Oil free screw compressor
Inventor: KASAHARA MASAYUKI
IPC: F04C18/16
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil free screw compressor capable of reducing noise in delivery by reducing pressure pulsation.  <P>SOLUTION: This oil free screw compressor 1 has a male rotor 2 and a female rotor 3 having a spiral tooth and rotating for meshing, and a casing 4 for forming a compression operation chamber by storing these male rotor 2 and female rotor 3 and forming a suction port 6 for sucking air in the compression operation chamber, delivery ports 7a and 7b and a delivery passage 8 for delivering compressed air from the compression operation chamber. The delivery passage 8 is formed in the substantially axial direction (the illustrated substantially left direction) of the male rotor 2 and the female rotor 3 from the delivery ports 7a and 7b, and is gently curvedly formed. Its delivery port 9 is formed in the substantially radial direction (the illustrated substantially lower direction) of the male rotor 2 and the female rotor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234661-A (JP)
Title: Access policy creation system, method and program
Inventor: YANOO KAZUO
IPC: G06F21/62
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To create an access policy by automatically generalizing access collected through the operation of a program, without requiring manual postprocessing that could be troublesome.  <P>SOLUTION: In a process for creating an access policy, every time there is an access based on a program of interest, an access monitoring means stores access information including the kind of access and the subject of access in an access storage part. The monitoring of the access is continued until the requirements for ending the monitoring are met. Once the requirements for ending the monitoring are met, a generalizing means implements a process for generalizing the subject of access on the basis of the name of access and the subject of access included in the access information stored in the access storage part. For example, this generalization is carried out on the non-common portions of files contained in the same directory, among files to be accessed that are included in the access information. Then a policy creation means stores the generalized policy information in the policy storage part as allowed policies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230832-A (JP)
Title: Method to start arc in ac plasma welding
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K10/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC plasma welding method which can achieve excellent welding quality at the start portion of arc by suppressing the stop of an arc just after the start of the arc.  <P>SOLUTION: In the method to start the arc of the AC plasma welding, a main plasma arc for conducting an AC electric current is generated by generating a pilot arc between an electrode and a plasma nozzle and then by belching out the pilot arc by a plasma gas. The main plasma arc is generated in the negative polarity EN of the electrode, and then a predetermined initial negative electrode current Imi is conducted during a predetermined initial time Ti, and after that, stationary AC currents Imp, Imn are conducted, and the integrated value of the initial negative electrode current Imi during the initial time Ti is set within the range from 20 to 200 A×s.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234102-A (JP)
Title: Hologram memory medium
Inventor: AOKI IKUO
IPC: G03H1/18
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram memory medium in which positioning of a beam spot for recording information is accurately controlled with respect to a recording medium by simple configuration and in which shift multiplexing recording is performed while performing two-dimensional positioning control in tangential and radial directions of the recording medium.  <P>SOLUTION: The hologram memory medium in which positioning of a beam spot for recording information is accurately controlled with respect to a recording medium and in which shift multiplexing recording is performed while performing two-dimensional positioning control in tangential and radial directions of the recording medium is provided by forming a recording layer and a reflective layer between at least two substrates, continuously or intermittently arranging protrusions or recesses for optical positioning control on the substrate adjacent to the reflective layer, and making the reflective layer side shape of the substrate nearly flat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236582-A (JP)
Title: Magnetostrictive underwater transmitter/receiver
Inventor: MORI TERUO
IPC: H04R15/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetostrictive underwater transmitter/receiver capable of increasing a vibration quantity in transmission, and improving detection sensitivity in reception while realizing simplification and miniaturization of the device.  <P>SOLUTION: The magnetostrictive underwater transmitter/receiver 10 comprises a watertight case 12; a mass 14 accommodated inside this watertight case 12; a substantially bar-like super-magnetostrictive rod 16 comprising an super-magnetostrictive member in which one end 16A is fixed on this mass 14; a coil 18 arranged so as to surround the outer periphery of the rod 16 and comprising a magnetic field generating coil 26 for applying the magnetic field of an axial direction to the rod 16, and a magnetic field detecting coil 28 for detecting the magnetic field to be applied to the rod 16; and a transmission rod 20 arranged on a free end 16B of the rod 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232068-A (JP)
Title: Water-in-oil emulsion sunscreen cosmetic
Inventor: KUROSAWA TAKAFUMI
IPC: A61K8/06
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion sunscreen cosmetic alleviated in stickiness due to a compounded hydrophobized powder and being excellent in application texture by stably compounding a sunscreen cosmetic with an ultraviolet scattering agent being a hydrophobized powder having prominent effects, e.g., a low oil absorption and a low apparent specific volume.  <P>SOLUTION: The water-in-oil emulsion sunscreen cosmetic comprises the following components (a) to (d): (a) a specified hydrophobized zinc oxide powder, (b) a volatile silicone, (c) a polyoxyalkylene-modified organopolysiloxane having a specified structure, and (d) water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231942-A (JP)
Title: Activated carbon and trihalomethane removal method
Inventor: KAKEHI KOJI
IPC: C01B31/08
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide activated carbon the trihalomethane adsorption capacity of which is very high and lasts over a long period of time; and a trihalomethane removal method using the activated carbon.  <P>SOLUTION: The surface of activated carbon is treated with an organometallic compound represented by the formula: CX<SB>m</SB>Y<SB>3-m</SB>-[CX<SB>n</SB>Y<SB>2-n</SB>]<SB>l</SB>-(CH<SB>2</SB>)<SB>p</SB>-M-R<SB>3</SB>(wherein X is F, Cl, or Br; Y is F, Cl, Br, or H; M is Si, Ti, or Al; R is an alkoxy group optionally having a halogen group or a 1-4C substituent; (m) is 1, 2, or 3; (n) is 1 or 2; (l) is an integer of 1-30; and (p) is an integer of 0-10). Since the part represented by CX<SB>m</SB>Y<SB>3-m</SB>-[CX<SB>n</SB>Y<SB>2-n</SB>]<SB>l</SB>- has a halogen (F, Cl, or Br)-containing structure similar to the structure of a trihalomethane, the surface of the activated carbon is improved in the affinity to the trihalomethane, exhibiting improved adsorption capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232139-A (JP)
Title: New optically active diaminophosphine oxide, method for producing the same, diaminophosphine oxide-palladium complex and method for constructing asymmetric quaternary carbon by using the complex
Inventor: HAMADA YASUMASA
IPC: C07B61/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaminophosphine oxide capable of being suitably utilized for constructing an asymmetric carbon, a method for producing the same, a diaminophosphine oxide-palladium complex and a method for constructing an asymmetric quaternary carbon by using the complex.  <P>SOLUTION: This diaminophosphine oxide is expressed by general formula 4 [wherein, R<SP>3</SP>, R<SP>4</SP>are independently each a 6-10C aromatic group which may be substituted optionally by a 1-6C alkyl or a 1-6C alkoxy; and R<SP>5</SP>is a 7-20C aralkyl which may be optionally substituted by a 1-10C alkyl or a 6-10C aromatic group].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239317-A (JP)
Title: Dust box
Inventor: MORITA SHINICHI
IPC: B65F1/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust box that can prevent dust such as paper chip from being dispersed to the outside by falling as much as possible, and prevent a finger from touching the inside of a peripheral wall when the dust is carried to be discharged.  <P>SOLUTION: The peripheral wall 13 is erected from the outer periphery of a bottom wall 11 grounding to the floor surface F to form a dust storage space inside. An input port 12 is formed in a surface close to the upper part of the peripheral wall 13, and the peripheral wall upper end 13A over the input port 12 is provided with a fastener 14 for opening and closing the discharge port 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238544-A (JP)
Title: Decorative laminated sheet and its manufacturing method
Inventor: YAMAMOTO MASAHIKO
IPC: B41M1/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramics base decorative laminated sheet, the adhesion between a printing layer formed with a solvent drying type or penetrant drying type gravure-offset printing ink and a printing ground layer of which is favorable, and its manufacturing method.  <P>SOLUTION: In the ceramics base decorative laminated sheet having a ceramics base decorative board, the printing ground layer on the ceramics base decorative board and the printing layer on the printing ground layer, the printing ground layer has a surface roughness of 5-15 μm and the printing layer is one formed by the layer gravure-offset printed with the solvent drying type or penetrant drying type printing ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282731-A (JP)
Title: Content utilization result collection system
Inventor: AZUMA AKIO
IPC: H04N7/173
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a utilization result collection system in which an accurate rating search is made possible by securely acquiring, in detail, a portion of contents utilized by a user.  <P>SOLUTION: A distribution center 101 is equipped with a content distribution server 101c for adding time information that is temporal scalings of the contents, to the contents and for transmitting the contents with the time information added thereto, to a terminal device. In each of terminal devices 102a-102c, the contents transmitted from the content distribution server 101c are utilized to generate division information indicating a division that is actually utilized, of the contents on the basis of the time information, and transmits the generated division information to a utilization result collection server 101e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243445-A (JP)
Title: Ionic conductor
Inventor: KISHII YUTAKA
IPC: H01B1/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic conductor that exhibits high ionic conductivity in a vertical direction, in relation to an electrode at room temperature.  <P>SOLUTION: An ionic conductor contains an electrolyte and a molecule (wherein R is a straight-chain alkyl group with carbon number ≥2, and ≤10) shown in Fig. b. The content of the electrolyte is suitably 1 to 20 mol%, while the content of the mesomolphism molecule is 80 to 99 mol%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237292-A (JP)
Title: Health food
Inventor: TAKAGAKI KINYA
IPC: A23L1/30
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health food enabling dietary fiber to be taken easily, excellent in antioxidizing activity as well, offering well-flavored food, and retaining effects including antioxidizing activity through material combination.  <P>SOLUTION: The health food comprises a Angelica keiskei-processed product and pine bark extract and also brown sugar and water-soluble dietary fiber. Particularly, this health food contains 0.1-20 pt(s). wt. of the pine bark extract based on 100 pts. wt. of the Angelica keiskei dried powder on a dry basis. Thus, the health food with high antioxidizing activity is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243494-A (JP)
Title: Ion exchange membrane
Inventor: YAMASHITA MASAHIRO
IPC: H01B13/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange membrane in which deterioration is suppressed and which is excellent in reliability when methanol or the like is used as a high concentration fuel, and supply a fuel cell having a high performance using it.  <P>SOLUTION: This is the ion exchange membrane which is composed of an aromatic hydrocarbon based compound containing sulfonic acid groups, and of which the difference of a methanol permeability coefficient measured before and after the immersion in a 5 mol/l methanol aqueous solution at 80°C for 20 hours is ≤20%. By performing the treatment immersing the ion exchange membrane in a solvent at ≥80°C, the methanol permeability coefficient has been stabilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005278657-A (JP)
Title: Wide angle one action type free motion articulator
Inventor: ANAMI TOSHIHIRO
IPC: A61C11/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a motion becomes different from the motion of a normal jaw and an inaccurate prostheses restoration is prepared since the prostheses restoration article is manufactured by the method of mounting a half jaw model or the like directly to the steel wire of an articulator with plaster in the middle of the articulator in a conventional free motion articulator.  <P>SOLUTION: In the free motion articulator, left and right half jaw models or the like are mounted on their proper positions by widening the steel wire of the upper arch and lower arch of the articulator and attaching left and right independent magnets, and the prostheses restoration article without a height difference is manufactured by making the same motion as the motion of the normal jaw to be performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005243198-A (JP)
Title: Tape cassette
Inventor: SAKURAI MITSUE
IPC: G11B23/30
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cassette that performs positioning of a lamp cap against a light source housing without reducing an area of a translucent portion or changing a position of forming the translucent portion.  <P>SOLUTION: A housing 23 of a tape-end detection light-source for detecting an amount of a magnetic tape wound around a tape reel is partitioned by an approximately cylindrical rib-structure 3b linked to an inner surface of a front wall 3a of a lower shell 3. A lamp cap 22 has a pair of legs 22b that contact to a notch 3c of an upper end of the rib structure 3b such that they straddle the housing 23. Positioning projections 22d, which fit into spaces between the outer circumference of the rib structure 3b and an inner surface of a front wall 3a of a lower shell, are formed at both the lower ends of the pair of legs 22b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245219-A (JP)
Title: Method for producing hydrogen from organic matter
Inventor: KONO TAKASHI
IPC: C12P3/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum condition for producing hydrogen using microorganism.  <P>SOLUTION: A method for continuously producing hydrogen from organic matter using a microorganism having the ability to produce hydrogen is provided, involving the step of controlling pH correspondingly to the concentration of the organic matter in a hydrogen fermentation tank containing the microorganism. In this method, the pH to be controlled rises as the concentration of the organic matter rises and falls as the concentration of the organic matter falls. The concentration of the organic matter is preferably 2-10 mass%, and the pH is controlled to 4.5-6.5. Further, the pH is adjusted using a separation liquid that contains ammonia obtained by further methane fermentation of hydrogen fermentation residues.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248733-A (JP)
Title: Intake device of v-type engine
Inventor: UDONO TAKASHI
IPC: F02M35/10
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure substantial capacity of an air chamber and increase a degree in freedom shape of the air chamber and in design, in an intake device of a V-type engine, in which an intake passage constitution part constituting an intake passage having a downstream end communicating to an intake port disposed to each cylinder head of a pair of banks of an engine body is connected with the air chamber so that an upstream end of the intake passage is opened to the inside of the common air chamber, and a fuel injection valve jetting fuel toward an upstream end opening part of each intake passage in the air chamber.  <P>SOLUTION: A passage constitution member 50 forming the upstream end of the intake passage 46 to constitute at least a part of the intake passage constitution part 47 is connected with a first wall part 29a of the air chamber 29. A tip of the fuel injection valve 70 is attached from the outside to a second wall part 29b of the air chamber 29 opposed to the first wall part 29a of the air chamber 29 so as to face the inside of the air chamber 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212469-A (JP)
Title: Thumbtack driver
Inventor: OKI KAZUHIRO
IPC: B43M15/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight thumbtack driver which can continuously drive thumbtacks into a board or the like by extruding the thumbtack forward from a magazine by a spring and depressing a handle part.  <P>SOLUTION: This thumbtack driver comprises a holder which accommodates a magazine capable of being refilled with a string of the thumbtacks, in a freely detachable manner; an extruder with a spring part composed of an extrusion piece fitted to a sliding plate so as to allow the forward extrusion of the thumbtacks one by one; and a forcing device with a forcing rod, for driving the thumbtack into the board or the like, which is attached to the tip part fixed to the holder in a freely opening way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249452-A (JP)
Title: Linear encoder, image reading device and image recording device
Inventor: SAKINO KAZUHIRO
IPC: G01D5/30
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To correct a measurement error caused by relative position deviation or angle deviation between a head and a scale in a linear encoder using a line sensor.  <P>SOLUTION: A correction pattern comprising lines parallel to the moving direction is formed on the scale in addition to a slanting pattern for moving position detection, and the position detected by detection of the slanting pattern is corrected by using information acquired by detection of the correction pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252491-A (JP)
Title: Electronic watermark detecting apparatus and method thereof
Inventor: KOGURE HIROSHI
IPC: H04N7/081
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic watermark detecting apparatus for detecting watermark information of an image signal to which the watermark has already been embedded and capable of more accurately detecting the watermark information weakened by attacks such as image segmentation and scaling without being attended with an increase in the computation complexity and the circuit scale when an electronic watermark embedding apparatus converts the phase of a particular frequency component of an embedding object image according to the watermark information to generate the image signal to which the watermark has already been embedded.  <P>SOLUTION: The electronic watermark detecting apparatus comprises: an extraction unit 12 for extracting the particular frequency component from the image signal to which the watermark has already been embedded; a first orthogonal transforming unit 11 for calculating the orthogonal transformation image of the extracted extraction signal and the image signal to which the watermark has already been embedded, respectively; a composite unit 13 for compositing the calculated orthogonal transformation image of the extraction signal with the orthogonal transformation image of the image signal to which the watermark has already been embedded; a second orthogonal transforming unit 14 for applying orthogonal transformation or inverse orthogonal transformation to the composed composite signal; and an estimate unit 15 for estimating the watermark information on the basis of a peak appearing in the transformed composite signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249984-A (JP)
Title: Label for tire
Inventor: YUFU TADANOBU
IPC: G09F3/10
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label for a tire capable of improving workability when an operator peels off an article label from a releasing mount.  <P>SOLUTION: The article label 5 in which tire information is described on the releasing mount 3 is bonded on the label 1 on the tire and insertion part 9 in which the operator inserts finger in an area 7 of the releasing mount 3 located in an edge part 6 of the article label 5 and the edge part 6 of the article label 5 can be held is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI