baber/WOPTO huggingface dataset:
Patent JP-2005229170-A (JP)
Title: Key management apparatus and program thereof, license distributing apparatus and program thereof, and content utilizing terminal and program thereof
Inventor: NISHIMOTO TOMONARI
IPC: H04N21/266
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key management apparatus and a program thereof, and a license distributing apparatus and a program thereof capable of distributing license information in response to a request of license information from a receiver via a communication line, by unitedly managing databases of a master key as secret information even if a plurality of license distributors exist, and to provide a content utilizing terminal and a program thereof.  <P>SOLUTION: A license distributor side public key certificate Lc and a certificate invalidation list CRL are distributed from the key management apparatus 10 via a broadcast wave 2. The license distributing apparatus 20 distributes license information encrypted by a license distributor side secret key Lk to the content utilizing terminal 30 via a communication line 3. The terminal 30 decrypts the encrypted license information with a public key contained in the license distributor side public key certificate Lc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227394-A (JP)
Title: Electrophotographic apparatus and process cartridge
Inventor: HONGO KAZUYA
IPC: G03G5/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus for injection charging and a process cartridge in which a high-definition image with no image defect such as fog in the background or black spots can be obtained, little potential change is caused by environmental changes, and deterioration in the picture quality is less during repeated use.  <P>SOLUTION: In the electrophotographic apparatus, charges are injected to a photosensitive layer from a charging member disposed in contact with the electrophotographic photoreceptor 411 so as to charge the photoreceptor 411. The electrophotographic photoreceptor 411 has the photosensitive layer containing a hydroxyl gallium phthalocyanine showing the maximum peak wavelength in the wavelength range of 810 to 839 nm in the spectral absorption spectrum in a 600 to 900 nm wavelength region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193637-A (JP)
Title: Writing utensil
Inventor: AKAISHI MINORU
IPC: G02B25/00
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil with a magnifying glass attached to a cap.  <P>SOLUTION: In the writing utensil with a cap to be put on a pen point, the magnifying glass can be used at any time by removing the cap whenever necessary during studying or working with the magnifying glass attached to the cap or whenever necessary in daily life.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225596-A (JP)
Title: Image forming device
Inventor: SAKABE TAKESHI
IPC: B65H1/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device comprising a paper feed cassette in which a complicated transfer material size detecting means is not necessary, and in which such a low-cost size detecting means that has no detection error or setting error for size is disposed.  <P>SOLUTION: This image forming device comprises the paper feed cassette to which sheets of transfer material are charged, a paper feeding means to feed the transfer material to a prescribed receiving position, and a control means related to driving of the device. The paper feed cassette has a plurality of noncontact type IC tags storing size information of transfer material. They transmit the size information to the control means through an electric signal transmitting/receiving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267767-A (JP)
Title: Game charging program and video game device
Inventor: INOUE YOSHIHISA
IPC: A63F13/52
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game charging program and a video game device which set play rates so that a player can accept.  <P>SOLUTION: A CPU 211 has a distance calculation section 211a which evaluates the moving distance of a car along a course in game space, a fuel cost calculation section 211b which evaluates the fuel cost of the car, and a charge amount calculation section 211c which evaluates the amount of burnout fuel virtually by dividing the moving distance by the fuel cost and calculates the amount of charge using this amount of fuel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005233208-A (JP)
Title: Opening prediction device for rotary valve
Inventor: HATA NAOYUKI
IPC: F16K31/44
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means securely stopping a valve element of a rotary valve in a predetermined position and informing in advance that the valve element is brought close to the predetermined position so as to prevent the valve element from passing over the predetermined position and being tightened excessively.  <P>SOLUTION: A plurality of projections are attached to a rotor rotating together with a valve shaft of the rotary valve, and an elastic body is attached to a stationary body around the rotor. A tip of the elastic body can be made into contact with the the projections. The elastic body bent by contact with the one projection is collided with the next projection, and an impact caused by the collision is detected, to inform in advance that the valve element is brought close to the predetermined position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232489-A (JP)
Title: Thin film manufacturing device, thin film manufacturing method, and method for cleaning thin film manufacturing device
Inventor: TABUCHI KATSUYA
IPC: C23C16/509
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film manufacturing device capable of effectively cleaning a film deposition chamber.  <P>SOLUTION: A grounding electrode 2, an electrode 3 and a flat face part 6a of a bulkhead of a film deposition chamber of the thin film manufacturing device are insulated from each other. The grounding electrode 2 is grounded, the flat face part 6a is connected to a high frequency power source 13, and the electrode 3 is connected to the high frequency power source 13 or grounded in a changing manner by an electrode changing switch 15. The electrode 3 can be used not only for the high frequency electrode but also for the grounding electrode. If the electrode is connected to the high frequency electrode 13, film deposition can be performed by the discharge between the electrode and the grounding electrode 2, and if grounding is performed and discharge is performed between the high frequency power source and the flat face part 6a, reaction by-product deposited therebetween can be decomposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245044-A (JP)
Title: Power unit for internal combustion engine
Inventor: KAMIMURA KIYOSHI
IPC: H02P9/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To lessen a power loss caused by the short circuit of the output of a generator, in a power unit for an internal combustion engine which is equipped with a generator output short circuit system of an output voltage regulating circuit.  <P>SOLUTION: With its rotational speed, which gives the lower limit of a rotational speed region where the output of a generator when first and second coil sections L1 and L2 of armature coils of a permanent-magnet generator are connected in parallel becomes larger than the output of the generator when both coil sections are connected with each other in series, as its set speed, the coil sections L1 and L2 are connected in series to take out a sufficient output from the permanent-magnet generator, when the rotational speed is lower than the set speed, and the coil sections L1 and L2 are connected in series to increase the output of the permanent-magnet generator only when there is a risk of the output of the generator becoming insufficient, when the rotational speed of an engine exceeds the set speed, and the coil sections L1 and L2 are kept connected in series so that the output of the permanent-magnet generator may not be excessive when it is determined that there is no risk of the output of the generator becoming insufficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232265-A (JP)
Title: Vinyl resin and coating agent containing the same
Inventor: TOMIHARA KENICHI
IPC: C09D183/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent capable of obtaining a coating film excellent in fouling resistance and adhesion with a base material, good in transparency and little in breakage, and to provide a vinyl resin suitable for it.  <P>SOLUTION: As the vinyl resin used is the one that is obtained by radical polymerization of (a) an alkoxysilane containing an α,β-monoethylenic unsaturated group, represented by general formula (1) and/or general formula (2), (b) a hydroxy alkyl ester containing an α,β-monoethylenic unsaturated group, and (c) another compound containing an α,β-monoethylenic unsaturated group. Here, general formulas (1) and (2) are indicated, respectively, by: CH<SB>2</SB>=CR<SP>1</SP>-R<SP>2</SP>-Si(CH<SB>3</SB>)<SB>x</SB>(OR<SP>3</SP>)<SB>3-x</SB>(1) and CH<SB>2</SB>=CR<SP>4</SP>-Si(CH<SB>3</SB>)<SB>y</SB>(OR<SP>5</SP>)<SB>3-y</SB>(2), wherein R<SP>1</SP>and R<SP>4</SP>are each H or CH<SB>3</SB>; R<SP>2</SP>is a divalent organic group; R<SP>3</SP>and R<SP>5</SP>are each an alkyl group; and x and y are each 1 or 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231662-A (JP)
Title: Waterdrop discharge container
Inventor: KAWABATA HISAKO
IPC: A45D34/04
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the drawback that wetting of the finger tips with saliva, wet non-woven fabric or wet towel and the like, as an effective means for making an opening for storage through an opening portion of a thin vinyl bag having right and left sides closely adhered to each other, is insanitary, that water of a requisite amount or more sticks frequently to the finger tips and water of such an amount obtainable to give a proper wet state cannot be supplied, and further that lotion is hard to discharge out of the bag gradually in a proper amount corresponding to each of individual persons.  <P>SOLUTION: This waterdrop drain container comprises a container main body for storing either water or lotion, a pump unit arranged in the container main body and a target item wetting means. Outer shape of the pump unit is constituted by a drain pipe and a drain liquid guiding pipe sliding in the drain pipe. The target item wetting means is arranged at the upper end of the drain liquid guiding pipe. A water absorbing member is arranged at the lower end of the drain liquid guiding pipe. Both a spring member and a ball are arranged at the lower part of the water absorbing member in the drain pipe. The target item wetting means has a depressing part cooperated with the drain liquid guiding pipe and a liquid acceptor pan. The connecting part between the depressing part and the liquid acceptor pan is formed with a through hole communicating with the drain liquid guiding pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232307-A (JP)
Title: Polyolefin resin composition modifier, polyolefin resin composition, and molding
Inventor: OKUNAKA OSAMU
IPC: C08L27/18
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PTFE addition technique which enhances uniform dispersibility of polytetrafluoroethylene into a thermoplastic resin composition and improves flame retardancy and mechanical strength by only a small amount of addition thereof.  <P>SOLUTION: The polyolefin resin composition modifier comprises polytetrafluoroethylene (A) which is a homopolymer or a copolymer of tetrafluoroethylene and a (meth)acrylate polymer (B) comprising 30 mass% or more of (meth)acrylate monomer units having a 5-30C alkyl group or a cycloaliphatic alkyl group, wherein the content of the component (A) is 40-70 pts.mass relative to 100 pts.mass of the sum of the component (A) and component (B) and at least a part of the component (A) is covered with the component (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243838-A (JP)
Title: Package for housing electronic component and electronic device
Inventor: MATSUZAKI MITSUKO
IPC: H01L23/06
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing an electronic component that is not destroyed in airtightness by internal corrosion etc., and can normally and stably actuate the electronic component housed in the package for a long period of time, and to provide an electronic device.  <P>SOLUTION: The package for housing the electronic component is provided with a metallic substrate 1 having a placing section 1a for the electronic component 5 on its upper main surface, a metallic frame body 2 provided on the upper main surface of the substrate 1 so as to surround the placing section 1a, and input-output terminals 3 composed of insulators which are fitted in the attaching section 2c of the frame body 2 and in which line conductors 3a which electrically connect the inside and outside of the frame body 2 to each other are formed. The frame body 2 is constituted of a first side wall 2a composed of three continuous side walls and having two corners and a second side wall 2b composed of one side wall joined to both end faces of the first side wall 2a. The two corners are reduced in thickness by forming grooves 2d on their internal surfaces from upper ends to lower ends, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241942-A (JP)
Title: Image forming device
Inventor: YAMADA YASUSHI
IPC: G03G21/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which has an image forming unit is easy to mount or demount, and easy to position in the device body and is able to reliably transmit drive power to a loaded photoconductor.  <P>SOLUTION: This color printer 1 has a mountable or demountable image forming unit 30 to form images. The main section 2 of the color printer 1 is provided with a gear bearing 44; a gear 43 rotatably supported by the gear bearing 44 to receive drive power to the image forming unit 30; a fixing section 44a, fixed and supported by the gear bearing 44 and fitting to the end of the image forming unit 30; a joint 45 positioned between the gear 43 and the image forming unit 30 to turn together with the gear 43; and a spring 46 for energizing the joint 45 in a direction of separating away from the gear 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245149-A (JP)
Title: Power converter
Inventor: HACHIMAN KOICHI
IPC: H02M1/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoothing capacitor with a high heat dissipation structure such that heat dissipation into a power converter is avoided.  <P>SOLUTION: The power converter comprising a power converting body 10, a capacitor 1, a planar base 2 for mounting the capacitor 1, and a case 8 for containing them is further provided with a high heat conductivity sheet 3 provided between the capacitor 1 and the base 2, and a high heat conduction member 6 provided on the rear of the capacitor mounting surface of the base 2. The high heat conduction member 6 is a heat pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240520-A (JP)
Title: Earthquake-proof and vibration-proof method of structure and earthquake-proof and vibration-proof structure
Inventor: TAKEMIYA HIROKAZU
IPC: E02D31/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake-proof and vibration-proof method of a structure, applied to an existing structure without closing the principal space of a frame.  <P>SOLUTION: A soil improvement part 2 having higher rigidity than the peripheral subsoil is formed to surround the structure 1 on the peripheral subsoil of the structure 1. A damping member 4 having a damping factor of 100% or more is provided on the soil improvement part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213243-A (JP)
Title: Color-deepening agent for hair color
Inventor: SUGIMOTO TATSUYA
IPC: A61Q5/10
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color-deepening agent for hair color which enhances the coloring effect of a hair color product containing an HC dye or a basic dye.  <P>SOLUTION: The coloring effect on the hair can be enhanced by jointly using a fatty acid diethanolamide or a fatty acid ester and an HC dye or a basic dye.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249441-A (JP)
Title: Life advisory system
Inventor: MIYAMOTO HIROYUKI
IPC: G01K7/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a life advisory system by which the living room, dressing for going out, and action are exactly planned and by which the action can be performed at any time, to the point, and safely.  <P>SOLUTION: The system is provided with an indoor and outdoor thermosensor part 2, a weather information input part 3, an arithmetic part 5 by a microcomputer circuit connected to the thermosensor part 2 and the weather information input part 3, and a temperature display part 6 for the temperature difference according to the arithmetic result. The temperature difference between the living room and each room or the outside is calculated by a temperature signal from the thermosensor part 2, and is displayed at the temperature display part 6 such as a liquid crystal panel. The temperature difference with respect to the living room is displayed by inputting the weather information into the weather information input part 3. A user who is aware of the temperature difference can exactly perform the planning of the going out or can select the contents of the dressing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248481-A (JP)
Title: Monitor for operating condition of construction vehicle
Inventor: ASAKURA TAKAYUKI
IPC: G06Q50/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor for the operating conditions of a construction vehicle capable of determining the operating conditions during the period of the lending of the construction vehicle or the like when an owner for the construction vehicle or the like lends out these construction vehicle or the like to a user in a rental contract.  <P>SOLUTION: Terminal equipment 2 is composed of a detecting section 4 detecting the case of the start of an operation, when an engine for the construction vehicle 1 is started, and the case of the completion of the operation, when the engine is stopped, a clock 3 measuring time in the case of the start and completion of the operation, a control section 6 transmitting the measurement command of an operating information to the detecting section 4 and the clock 3 and receiving the operating information and a storage section 5 for recording the operating information. The terminal equipment 2 is installed to the construction vehicle 1 prior to the lending by using the terminal equipment 2 and using a computer 7 capable of reading the operating information stored in the storage section 5. The information obtained from the detecting section 4 is stored in the storage section 5 during the lending period, the information stored in the storage section 5 is read by the computer 7 at a stage, when the lending is completed, and an operation during the lending period can be determined. The owner can determine the operating conditions accurately during the lending period, and the breach of the contract on the user side can be prevented by such a monitor for the operating conditions of the construction vehicle 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250743-A (JP)
Title: Stage device and exposing device
Inventor: RYU MASAHIKO
IPC: G03F7/20
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device controlling a yaw angle of a movable base to keep an attitude of the movable base a regular attitude, and capable of miniaturizing a footprint.  <P>SOLUTION: In this stage device 1, the movable base 3 is supported by a non-contact bearing 4 or a fluid bearing such that the movable base 3 can move in orthogonal two-axis directions to a fixed part 2, and the movable base 3 is driven by linear motors 5, 6 and is positioned in an arbitrary position. The movable base 3 has one two-dimensional linear scale 7, and the fixed part 2 is installed with two two-dimensional linear sensors 8, 8 at an interval in a travel direction of the linear motor 5. The two two-dimensional linear sensors 8, 8 detect displacement of the movable base 3 in a direction orthogonal to the travel direction of the linear motor 5, and detect the yaw angle of the movable base 3 on the basis of the displacement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250284-A (JP)
Title: Stage device and camera shake correction unit using stage device
Inventor: SEO SHUZO
IPC: G03B5/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device whose structure is simple, manufacturing cost is low, and size perpendicular to an electric substrate can be made small, and to provide a camera shake correction unit using the stage device.  <P>SOLUTION: The stage device comprises: a fixed support substrate and the electric substrate which are parallel to each other; a guide mechanism which guides the electric substrate so as to be movable in an X direction and a Y direction orthogonal to each other with respect to the fixed support substrate within a plane to which the electric substrate belongs; and an electromagnetic system X-direction moving device and an electromagnetic system Y-direction moving device which relatively move the electric substrate in the X direction and the Y direction with respect to the fixed support substrate. The X-direction moving device and the Y-direction moving device include: a drive coil in which a current flows; and a magnetic force generating device which applies a magnetic force to the drive coil and relatively linearly moves the drive coil in its driving direction. In such a stage device, the drive coil is a flat plane coil in which windings are located within a flat plane parallel to the electric substrate. The drive coil is provided on one of the fixed support substrate and the electric substrate, whereas the magnetic force generating device is provided on the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254061-A (JP)
Title: Sludge treatment method
Inventor: YOSHIDA TERUHISA
IPC: C02F11/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge treatment method which incorporates a phosphorus removal process into a sludge solubilizing process using an electrolytic method, maintains a stable treatment capacity by defoaming generated fine bubbles for preventing deterioration of electrolytic efficiency and water treatment, and can remove phosphorus only by extracting the minimum sludge as surplus sludge.  <P>SOLUTION: In the sludge treatment method which biologically treats organic sewage by activated sludge in an aeration tank 2 and solubilizes sludge generated by the biological treatment, and then returns the solubilized sludge to the aeration tank 2 to be decomposed, acid is added to a sludge solubilizing tank 8 and electrolysis treatment is carried out to accelerate solubilization of the sludge and elution of phosphorus, and then the sludge is raised by the fine bubbles generated by the electrolysis treatment to be separated into phosphorus elution liquid I and float sludge H. Alkali is added to the separated phosphorus elution liquid I to insolubilize phosphorus, and the phosphorus is settled and separated to be recovered. Supernatant water L after the phosphorus recovery is mixed with the float sludge H to be defoamed, and then the defoamed sludge is returned to the aeration tank 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI