baber/WOPTO huggingface dataset:
Patent JP-2005292194-A (JP)
Title: Image forming apparatus
Inventor: KIMURA TAKENOBU
IPC: G03G21/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To carry out fine cleaning even when the polarity of cleaning voltage to be applied is changed in an image forming apparatus for cleaning an image carrier using two cleaning rollers.  <P>SOLUTION: In changing the application voltage of a first voltage application means for applying voltage to a first conductive roller or a second voltage application means for applying voltage to a second conductive roller, the voltage to be applied is changed after stopping the rotation of the image carrier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292283-A (JP)
Title: Light source device and projector
Inventor: UEJIMA SHUNJI
IPC: G03B21/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of efficiently supplying light in a specified direction and having high light utilization efficiency, and a projector.  <P>SOLUTION: The light source device has a light emitting part 201 supplying the light, a light guiding part 203 composed of a member having a prescribed refractive index and having inclined surfaces S1 and S2 inclined at a prescribed angle α1 to a reference plane SS, and a reflection part 205 provided around the light guide part 203 and forming a prescribed angle β1 to the reference plane SS. The light guiding part 203 has such a prescribed refractive index and inclined surfaces S1 and S2 inclined at the prescribed angle α1 that the light from the light emitting part 201 is totally reflected directly or on the inclined surfaces S1 and S2, and then refracted on the inclined surfaces S1 and S2 and emitted in the specified direction and toward the reflection part 205. The reflection part 205 is provided at such a prescribed angle β1 that the light from the light guide part 203 is reflected in the specified direction, and the light guide part 203 and the reflection part 205 supply the light within a prescribed angle range in the specified direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005028106-A (JP)
Title: Golf club head
Inventor: EZAKI HIROSHI
IPC: A63B102/32
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head having a high coefficient of restitution.  <P>SOLUTION: A golf club head 1 consists of: a front surface body 10 consisting of a titanium system metallic material 10; an FRP body 20; a metallic sole plate 30; and a weight material 40. The front surface body 10 includes: a face part 2; a metallic sole part 13; a metallic side part (toe) 14; a metallic crown part 15; a metallic side part (heel) 16; and a hosel part 6. A gap of about 4 to 12 mm is arranged between the front side 31 of the sole plate 30 and the metallic sole part 13, and this part is formed of the FRP body 20. It is preferable that the front surface body 10 is composed of a titanium alloy or a zirconium based amorphous alloy, and the sole plate 30 is made of stainless.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045767-A (JP)
Title: Digital cross cancellation system
Inventor: ROBINSON IAN
IPC: H03F3/20
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplification system and method that employs a digital cross-cancellation technique which provides a separate digital signal to be input to a separate DAC to generate a cancellation signal.  <P>SOLUTION: The cancellation signal is added to the output of an amplifier to produce a final signal with substantially reduced distortion and / or out-of-band emissions. The cancellation signal can be pre-computed or derived by generating an inverted version of a wanted signal, and combining it with a portion of the output signal to determine the error or unwanted portion of the output signal. This error signal is then combined with a delayed version of the output signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325443-A (JP)
Title: Method of detecting moisture components in air with acoustical analyzer, method of providing corrected component data of dry gas sample using the method, method of determining component data of oxygen content of oxygen/air gas sample with the analyzer and mechanical breathing aid
Inventor: CARDELIUS ERIK
IPC: G01N29/024
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To actually measure a moisture content at the time of determination of component data, without requiring a separate moisture sensor by providing an analyzer operated so as to determine the moisture component in air supplied in order to form a breathing gas mixture, during a calibration period.  <P>SOLUTION: In a mechanical breathing assistor, the air from a first inlet 4 and the oxygen gas from a second inlet 6 are mixed while controlled quantitatively in a mixing part where the air from the first inlet 4 connectable to an air source and the oxygen gas from the second inlet, connectable to an oxygen source communicate with each other to form a breathing gas. The moisture content value of the air from the air source is accessed by an acoustical analyzer 16 constituted so as to be operated during measuring procedure to form acoustic velocity related information for acoustic energy after the interaction with the breaching gas and the oxygen content value is determined from the information. Further, the acoustical analyzer 16 forms the acoustic velocity related information during calibration procedure to determine the oxygen content value for air from the information and a moisture content value of air is calculated from the oxygen content value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005289707-A (JP)
Title: Cement-reinforcing fiber
Inventor: YABUKI MASUO
IPC: C04B16/06
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement-reinforcing fiber being a hydrophilized polypropylene fiber, exhibiting good dispersibility in cement and good physical bonding to cement, and giving a cement molding improved in flexural strength and flexural toughness.  <P>SOLUTION: The cement-reinforcing fiber is a monofilament fiber which is obtained by spinning a composition containing 100 pts.wt. polypropylene and 1 to 10 pts.wt. composite-structure graft copolymer composed of 50 to 90 wt.% ethylene/vinyl acetate segments and 50 to 10 wt.% vinyl polymer segments, drawing the yarn, and embossing the drawn yarn, has an average flatness i.e., a thickness/width ratio in a cross section of the fiber, in the range of 1/1.5 to 1/7 and a monofilament fineness of 200 dt or higher, and is in the form of a wave having an amplitude of 1 to 4 mm, a wavelength of 2 to 20 mm, and an amplitude/wavelength ratio of 1/2 to 1/5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004229669-A (JP)
Title: Vegetable transplanter
Inventor: YOSHIDA YOSHINORI
IPC: A01C11/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable transplanter feeding seedlings from a seedling feeder set on a body frame into a transplanting claw, moving the transplanting claw above a ridge and transplanting, wherein planting miss caused by succession failure is prevented.  <P>SOLUTION: The vegetable transplanter is obtained by setting a driving sprocket 41 and a driven sprocket 42 on a body frame 2 right and left, continuously joining seedling carriers 40 for receiving seedlings, winding the carriers around between the sprockets so as to set the unstretched side on the rear side in the traveling direction of the machine body, setting a seedling inserting part on the rear side in the traveling direction, setting a seedling feeding part 7 having a succession part 50 at the front of the driving sprocket side, setting under the succession part a pair of right and left transplanting claws 51 simultaneously lifting and lowering, setting a driving part at one of left or right side of the pair of the claws and setting a guide part at the other side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005290912-A (JP)
Title: Airflow control method for snow protection fence, and snow protection fence
Inventor: HIRATA KATSUJIRO
IPC: E01F7/02
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce snow removal costs, in the case of burying a lower blowing-away part by removing snow from a road, of a snow protection fence which is installed on the side of the road, so as to reduce the amount of snow cover on the road etc. in winter and ease barriers to vision.  <P>SOLUTION: In this snow protection fence, supports 2 are erected on the windward side of the road at each predetermined interval; a plurality of snow protection plates 3 are provided between supports 2; a lower step of the plate 3 is directed onto a road surface so as to serve as the downward inclined blowing-away part 4; an intermediate step or intermediate and upper steps of the plate 3 serves or serve as a blowing-out part 5 which inhibits the ventilation; and the snow protection fence functions as a blowing-out fence, when the lower blowing-away part 4 is buried, for example, by the removal of the snow from the road.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301358-A (JP)
Title: Building design support system, its method, and program
Inventor: NAGAO YOSHIYUKI
IPC: G06F17/50
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very inexpensive system allowing an ordinary consumer to quickly and easily get a perspective drawing from an optional viewpoint, which is constructed by a full-fledged CAD design system using a 3D model, and an estimation for it.  <P>SOLUTION: This building designing support system 100 is provided with an image photographing means 110, a vectorizing means 120, an interface means 130, a storage means 140, and a display means 150. The interface means 130 is provided with a transmission means 132, a receipt means 134, and an access means 136 such as a Web browser. A layout drawing is photographed by the photographing means 110, layout information included in the photographed layout drawing is converted into vector data by the vectorizing means 120 by using a computing means. The layout information converted into the vector data is transmitted to a server via a network, and at least one two-dimensional drawing created from the 3D model based on the layout information is received from the server via the network to be displayed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297615-A (JP)
Title: Seat for vehicle
Inventor: ITO MASAYUKI
IPC: B60N2/08
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of disengaging a seat body from a vehicle body side member on both of a front side and a rear side of the seat.  <P>SOLUTION: This seat comprises an upper rail 22 slidably engaged with a lower rail installed to a vehicle floor; and lock releasing levers 23, 25 acting movement lock members 41, 51 and engagement members 42, 52 installed to the upper rail 22 and separatably coupled with the seat body in a manner to separate the seat body from the upper rail 22. The lock releasing levers 23, 25 are installed to the front and rear parts of the upper rail 22 manually operatably.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301386-A (JP)
Title: Electronic file management method, electronic file management device, program and computer-readable recording medium
Inventor: SATO KOICHI
IPC: G06F21/60
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the leakage of the information of an object to be protected, and to sharply improve the convenience of a user, and to realize high level reliability and operability.  <P>SOLUTION: In an electronic file management method for encrypting and storing an electronic file, and for restricting the use of the encrypted and stored electronic file, a plurality of users who are able to use one encrypted electronic file are set for one encrypted electronic file, and use conditions in at least one use configuration for using one encrypted electronic file are set for each of the plurality of set users.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300087-A (JP)
Title: Electric heater
Inventor: ARIMA SATOSHI
IPC: F24D13/02
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat radiated into air from a cover surface over a heating element of an electric heater.  <P>SOLUTION: The electric heater comprises a heater body 1 comprising an insulator 7 and the heating element 5 buried in the insulator, a facing 4 disposed over the heater body, and a lining 6 disposed under the heater body; and has many microcapsules 8 containing heat storage material in the insulator 7 to temporarily store excess heat from the heating element in the heat storage material. The heat that in existing electric heaters has been radiated into air from the cover surface in an energized state in a process of repeated energization and de-energization by temperature control of the heating element is temporarily stored in the heat storage material and is radiated from the heat storage material while the heating element is de-energized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298764-A (JP)
Title: Method for preparing polypyrrole film
Inventor: ZAMA TETSUJI
IPC: C08G73/06
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a polypyrrole film by a method of an electrolytic polymerization using a perchlorate ion (ClO<SB>4</SB><SP>-</SP>) as a supporting electrolyte, wherein the film has a large degree of shrinkage and a strong mechanical strength.  <P>SOLUTION: The method for preparing a polypyrrole film by an electrolytic polymerization comprises formation of a conductive polymer film on a working electrode by impressing a voltage between the working electrode and the counter electrode using an electrolyte containing pyrrole and/or a pyrrole derivative as a monomer component, an aromatic ester as a solvent and the perchlorate ion as the electrolyle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309679-A (JP)
Title: Cup type drink vending machine
Inventor: SATO TAKESHI
IPC: G07F13/10
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup type drink vending machine capable of uniformly and minutely mixing fine ices with a liquid raw material as the whole drink.  <P>SOLUTION: In this vending machine, the liquid raw material (sugar, cream and coffee liquid diluted with diluting hot water) and fine ices in a cup A are stirred by a stirring mechanism 10, and the cup A is rocked by a rocking means 11. Therefore, the liquid raw material and the fine ices can be not only stirred but also mixed by the rocking of the cup A, and uniformly and minutely mixed as the whole drink without causing omission of mixing. Accordingly, a frappe drink never inferior in texture or appearance can be generated, compared with the case of mixing the liquid raw material with crushed ices while crushing ice by a mixer in a drink shop or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304772-A (JP)
Title: Sheet for floor cleaning
Inventor: OMOTO SUSUMU
IPC: A47L13/17
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To safely wash, protect and glaze a floor surface without using chemical containing components which can have negative effect on the body such as petroleum components, chemical composition components.  <P>SOLUTION: In order to obtain a sheet 1 for floor cleaning, a food coloring agent 3 is applied to the one side of a sheet-like base material 2 consisting of a nonwoven fabric in which one or more of rayon, polyester, polyproylene or polyethylene are blended by using a mesh role coater 21 of e.g. about 100 μm and after the coloring agent 3 is dried, a prescribed quantity of liquid chemical 4 consisting of only natural material is applied to a colored surface 2a with the coloring agent 3 of the base material 2 applied thereto by using a mesh role coater 22 of e.g. about 60 μm. Then, the sheet is cut into a prescribed shape and packed before the liquid chemical 4 is dried.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310542-A (JP)
Title: Battery electrode plate and manufacturing method of battery electrode plate
Inventor: TAZOE NOBUHIRO
IPC: H01M4/02
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery electrode plate and a manufacturing method of the battery electrode plate in which breakage of a metal foil core material can be certainly prevented and operation of the manufacturing line can be performed smoothly without complicating the manufacturing line, and improvement in the production efficiency and reduction of the facility cost can be realized.  <P>SOLUTION: A press roll pass-by connection portion 8 which has a thickness almost equal to the electrode active material coated part 2 is provided at least at one of the both width end parts of discontinuous exposed part 7 where the electrode active material coated part 2 is not provided in the longitudinal direction of the metal foil core material 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307001-A (JP)
Title: Injection molded product
Inventor: KAWAGUCHI HISATO
IPC: C08F10/02
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molded product excellent in moldability and mechanical strengths.  <P>SOLUTION: This injection molded product comprises an ethylene homopolymer or a copolymer of ethylene and a 3-20C α-olefin, wherein the homopolymer or copolymer meets the requirements as described below: (1) the density is 900-975 kg/m<SP>3</SP>; (2) the melt flow rate (MFR) is 0.5-50 g/10 min; (3) the Mw/Mn (Qw) as determined by GPC measurement is 3.0 or more; (4) the Mz/Mw as determined by GPC measurement satisfies the relation of Mz/Mw-Mw/Mn≥0.5; (5) the amount of the components having a molecular weight of 1,000,000 g/mole or more is 0.1-5.0% by weight of the total polymer as determined from the molecular weight pattern obtained by GPC measurement; and (6) the half-width satisfies the relation of (Log(MH/ML))<1.1 as determined from the molecular weight pattern obtained by GPC measurement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304812-A (JP)
Title: Endoscope
Inventor: MATSUKURA TOSHIAKI
IPC: A61B1/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small endoscope that minimizes a bias of an illuminated area of a photographic subject and a variation in the illumination intensity of the photographic subject caused by a change in distance between an imaging optical system and the photographic subject.  <P>SOLUTION: An endoscope 10 has an illuminant 30 emitting light; the imaging optical system having at least image pickup lenses 64, 65, 66, 67, and 68 for imaging the light emitted from the illuminant 30 and reflected by a photographic subject 18; an imaging section 96 converting light focused by the imaging optical system into an electric signal; an optical guiding body 54 guiding the light emitted from the illuminant 30 to the direction of the photographic subject 18 and formed around the imaging optical system; and an illumination lens 16 arranged closer to the photographic subject 18 than the optical guiding body 54 is and around the image pickup lens 64, and having a plurality of lens sections 90 outputting light emitted from the illuminant 30 to the photographic subject 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307587-A (JP)
Title: Swing-driving device of working machine
Inventor: YOSHIMATSU HIDEAKI
IPC: E02F9/22
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing-driving device of a working machine which carries out economical energy regenerative braking.  <P>SOLUTION: An upper swinging body 2 provided with a work attachment 3 is swingably mounted on a lower traveling body 1 in the swing-driving device of the working machine. Power generated by a generator 14 driven by an engine 13 mounted in the upper swinging body 2 is charged to a battery 16. When the upper swinging body 2 is swung, at least one of the power and discharging power from the battery 16 is supplied to a motor 17 for swinging which swings the upper swinging body 2. When swinging of the upper swinging body 2 is braked, power regenerated by the motor 17 for swinging is charged to the battery 16. The swing-driving device of the working device has #1, #2 inclined angle sensors 31, 32 for detecting an inclined angle α relative to a horizontal surface of the working machine and a controller 29 for limiting rotational speed of the motor 17 for swinging in accordance with the detected inclined angle α.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310651-A (JP)
Title: Socket for electronic module
Inventor: WADA SHUNTARO
IPC: H01R12/50
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for electronic module having a locking means which has a sufficient bending displacement even if it is of low height.  <P>SOLUTION: The socket for module 41 forms a housing part for housing a module by a surrounding wall 12 and a restricting part for determining the housing position of an opposite module M to be housed in the surrounding wall. An elastic member extending in the surrounding direction of the surrounding wall 12 of the module is directly formed at the surrounding wall or the elastic member is fitted to the surrounding wall to make a locking member 20, and the locking member has a fixing part 22 and a locking part 23 which elastically displaces toward outside of the surrounding wall by bending of the elastic member respectively provided at the location mutually separated in periphery direction. When the module is housed in the housing part, the elastic member receives contact pressure from the module and by generating elastic bending displacement, makes housing of the module into the housing part possible, and when the module reaches the prescribed location, the above elastic bending displacement is released or reduced and the locking part becomes lockable to the module.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005159271-A (JP)
Title: Capacitor and its manufacturing method
Inventor: KIL DEOK-SIN
IPC: H01L31/062
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor which is equipped with a dielectric film having a hafnium oxide and an aluminum oxide, can obtain a characteristic of a high dielectric breakdown voltage in a high voltage applied area, and can prevent a leakage current from increasing caused by the following heat treatment process after forming an upper electrode, and to provide its manufacturing method.  <P>SOLUTION: The capacitor is laminated with a lower electrode 21, a mixed dielectric film 22, and an upper electrode 23 in that order, and is equipped with the mixed dielectric film where the hafnium oxide 22B and the aluminum oxide 22A are mixed, in a portion where the mixed dielectric film 22 is adjacent to the upper electrode 23 or the lower electrode 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005313018-A (JP)
Title: Separation recovery apparatus for carbonized product
Inventor: KANAI FUMIAKI
IPC: B07B1/46
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation recovery apparatus for a carbonized product which automatically separates wire or the like from carbonized products of waste tire or the like.  <P>SOLUTION: The separation recovery apparatus for the carbonized product 1 which separates and recovers the carbonized products and foreign matter from treated matter held in a cylindrical container 2 is provided with a container inverting machine 10 which inverts the container 2 and takes out the treated matter held in the container 2 into a charging hopper 11 with gravity, a mesh 32 on which the treated matter charged from the charging hopper 11 is carried and a carbonized product separator 30 which separates and takes out the carbonized product and the foreign matter via the mesh 32. In the carbonized product separator 30, the carbonized products among the treated matter is passed through the mesh 32 by vibrating the mesh 32 and the wire remaining on the mesh 32 is discharged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI