baber/WOPTO huggingface dataset:
Patent JP-2004224104-A (JP)
Title: Vehicle front part structure
Inventor: KONUMA YASUSHI
IPC: B62D25/20
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently disperse/absorb energy inputted from a front side of a vehicle at a tightening part of a sub-frame and a dash cross member and the dash cross member.  <P>SOLUTION: The vehicle front part structure 1 is provided with a pair of extension side members 3, 3 extending in a longitudinal direction of the vehicle; and the dash cross member 5 having both ends connected to a pair of extension side member 3, 3 and having a lower surface fixed with a rear part of the sub-frame through the tightening member 10. In the vehicle front part structure 1, a reinforcement member 6 fixed to inner side surfaces of the extension side members 3, 3 and a rear side surface of the dash cross member 5 is provided at a vehicle rear side of the dash cross member 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230709-A (JP)
Title: Ink jet recording device
Inventor: NAKAZAWA YUSUKE
IPC: B41J2/01
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording device capable of efficiently eliminating solvent vapor, making the device compact, reducing a power consumption (energy saving) and improving a maintenance property, that is, capable of performing safety operation of the device.  <P>SOLUTION: The ink jet recording device comprises an image forming means for forming an image on a recording medium by ejecting ink which has coloring particles dispersed in solvent, a fixing means for fixing the image formed by the image forming means, a recovering means for selectively recovering the air which contains the solvent from an atmosphere near the fixing means, and a removing means for removing the solvent contained in the solvent containing air from the solvent containing air recovered by the recovering means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231041-A (JP)
Title: Cabin structure for tractor
Inventor: DOI KAZUNORI
IPC: B60J1/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where in a rear window at the back side of a cabin, the case where it is largely opened (large opening) to get external air intake into the cabin better and the case where the window is slightly opened (small opening) to make indoor ventilation better are considered, in the latter case, a lock part rattles and a stable opening is not obtained, since a damper strongly compressed must be maintained when the rear window is opened in the small opening.  <P>SOLUTION: The cabin structure for a tractor is a cabin 7 surrounding a driving part of the tractor and an lower end side of the rear window 10 at the rear side of the cabin is vertically rockably/openably making an upper end side as a rocking fulcrum. The rear window is constituted so as to be opening/closing-operated through an expandable/contractable damper 14. A connection part at at least one side of both connection parts 16, 19 at a cabin side and a rear window side of the damper is constituted so as to be movably/adjustably in a perspective direction against a rocking fulcrum part of the rear window.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240022-A (JP)
Title: Projection display apparatus
Inventor: SEKINE ATSUSHI
IPC: G03B21/14
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display apparatus which employs arrangement of a cross dichroic mirror to thereby increase the flexibility of the arranging place of light source light and miniaturize a projection optical system and therefore is made compact.  <P>SOLUTION: The projection display apparatus is provided with the cross dichroic mirror separating the light source light to first color light and mixed light of second color light and third color light, a first optical path bending mirror for changing the optical path of the first color light, a second optical path bending mirror for changing the optical path of the mixed light, a color separation optical system separating the mixed light to the second color light and the third color light, light valves for each color light on which the separated color light is made incident and which emit the modulated color light, a color composite optical system color-compositing the color light emitted from the light valves, and a projection lens for projecting the composite light from the color composite optical system. Two dichroic mirrors constituting the cross dichroic mirror are arranged perpendicularly to a first plane, and the first and the second optical path bending mirrors are arranged perpendicularly to a second plane, and the first plane and the second plane are orthogonal to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240612-A (JP)
Title: Robot device
Inventor: CHIJIWA ATSUSHI
IPC: G05B19/414
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device capable of transferring data from a storage means of each joint to a main controller, in a robot during actual working in a playback mode.  <P>SOLUTION: This robot device has the plurality of joints, while each the joint has a drive mechanism of the joint, a drive controller of the drive mechanism, and the storage means storing the data inside the drive controller. In the robot device which executes integral control by connecting the drive controller of each the joint to the main controller, transfer of the data from the storage means to the main controller is permitted when a command value imparted to the drive controller from the main controller is in a movement stop state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239140-A (JP)
Title: Spark ignition type internal combustion engine and combustion control method
Inventor: SHINAGAWA TOMOHIRO
IPC: F02D19/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To restrain/eliminate knocking over a wider internal combustion engine operation range in a spark ignition type internal combustion engine.  <P>SOLUTION: A control unit determines a hydrogen injection quantity and a gasoline injection quantity on the basis of an operation state of the internal combustion engine 10, and injects gasoline by driving a fuel injection valve in the ordinary timing. The control unit directly supplies hydrogen H<SB>2</SB>in a cylinder 11 by driving a hydrogen injection valve HIJ at a compression stroke, and the supplied hydrogen H<SB>2</SB>flows up to a diagonal position of the hydrogen injection valve HIJ along an inner wall surface of the cylinder 11. Then, a part of the hydrogen H<SB>2</SB>mutually collides/merges, and flows to the vicinity of a spark plug 31, and as a result, a thick area of the hydrogen concentration is formed in the vicinity of the spark plug 31 and an area along an inner peripheral wall surface of the cylinder 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242525-A (JP)
Title: Method for stabilizing enzyme
Inventor: KAJITANI KAYOKO
IPC: C12N9/96
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing an enzyme and/or a composition comprising the enzyme as a constituent component with which an enzyme stabilizer stabilizes not only the enzyme belonging to the same classification but also the enzyme of a different classification without affecting performances of a reagent composition by addition of the stabilizer in the enzyme and/or the composition comprising the enzyme as the constituent component.  <P>SOLUTION: The method for stabilizing the enzyme comprises adding a compound having an aminoglycoside skeleton. The composition comprising the enzyme is stabilized with the compound having the aminoglycoside skeleton.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243176-A (JP)
Title: Implement for preventing scattering of spray coating
Inventor: HASEGAWA JUNJIRO
IPC: B05B15/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for preventing the scattering of a spray coating which prevents the scattering of the coating outside without being limited by an application direction.  <P>SOLUTION: The implement is composed of a container frame 1 formed in a three-dimensional shape by combining lots of metal rods, a mesh-like net 12 covering the side of the container frame 1, a nozzle engagement ring 9 welded/fixed to the tip part formed in the upper middle of the container frame 1 by upward bending the tips of the metal rods of the container frame 1, a brush fitting frame body 11 which is fitted/fixed to the lower ends of the metal rods of the container frame 1 and formed to surround the three-dimensional bottom part of the container frame 1, and a brush 15 fitted/fixed to the brush fitting frame body 11 to close the lower part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245150-A (JP)
Title: Gas-liquid separation structure
Inventor: YAMABE KENJI
IPC: F01M13/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide gas-liquid separation structure with excellent gas-liquid separation performance.  <P>SOLUTION: A gas passage is provided with a gas straightening plate 10 including: a first straightening face 11 horizontally deflecting a blow-by gas flow direction so that the flow direction of the blow-by gas flowing in the gas passage is collected in the direction inclined from the gas passage; and a second straightening face 12 vertically turning an angle of the blow-by gas flow. Since the gas flow is collected in one direction, the gas flows in the gas passage smoothly. Further, by deflecting the gas flow to be inclined from the gas passage, the blow-by gas collides with both of the gas straightening plate 10 and gas passage, to efficiently separate gas from liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315554-A (JP)
Title: Stacked polarizing plate and image display device using the same
Inventor: NISHIKOJI YUICHI
IPC: G02F1/13363
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked polarizing plate that, when applied to a liquid crystal display device, exhibits excellent viewing angle characteristics and fur ther realizes thickness reduction.  <P>SOLUTION: A stacked retardation plate is formed by stacking together: an optically anisotropic layer (A) composed of a polymer and exhibiting an in-plane phase difference of 20 to 300 nm and the ratio of a thickness direction phase difference to the in-plane phase difference of 1.0 or larger; and an optically anisotropic layer (B) composed of a non-liquid-crystalline polymer such as a polyimide exhibiting an in-plane phase difference of 3 nm or larger and the ratio of a thickness direction phase difference to the in-plane phase difference of 1.0 or larger. The stacked polarizing plate is formed by stacking together a polarizing plate and the stacked retardation plate. The stacked retardation plate has 10 nm or larger in-plane phase difference (Re) and 50 nm or larger difference between a thickness direction phase difference and the in-plane phase difference, the stacked polarizing plate provided therewith exhibits excellent optical characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253918-A (JP)
Title: Remote controller, equipment to be controlled, and remote control system
Inventor: SUZUKI TOSHIKAZU
IPC: H04Q9/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller to which a model dependent control code can be added and capable of controlling many kinds of equipments.  <P>SOLUTION: The remote controller is provided with: an entry section 15 for making an entry to operate an equipment 20 to be controlled; a control code transmission section 12 for transmitting a control code corresponding to the operation entered by the entry section 15 to the equipment 20 to be controlled; a model dependent control code group reception section 11 for receiving a model dependent control code group for bringing together control codes to control the equipment 20 to be controlled by each model; and a memory 13b for storing the model dependent control code group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254020-A (JP)
Title: Authentication station system
Inventor: USHIDA NOBUKAZU
IPC: H04L9/10
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an authentication station system for preventing an unauthorized access by performing access authentication to a tamper resistant device in which secrecy and strictness are required a plurality of times.  <P>SOLUTION: This authentication station system is provided with a management tool 3 for performing access authentication by storing a PIN in the tamper resistant device 4 in advance in order to perform access authentication to the temper resistant device 4 for storing secret keys, restoring one PIN from a PIN2 which a plurality of operators have divided and inputted and collating the PIN stored in the tamper resistant device 4 with the restored PIN, and performs authentication based on the input of the PIN2 made by the plurality of operators so as to prevent an unauthorized access.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252076-A (JP)
Title: Karaoke system
Inventor: FURUHASHI YOICHIRO
IPC: H04Q9/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize efficient distribution of various information such as advertisement information by making it possible to display various information even while singing.  <P>SOLUTION: A karaoke system has a karaoke device main body and a remote controller which inputs music selection information to the karaoke device main body. The remote controller has a display screen and also has a function of receiving data from the karaoke device main body and displaying its contents on the display screen. The karaoke device main body 1 may have an Internet connecting/browsing function using a communication line and in this case, the remote controller has a display function for the Internet information and an Internet browsing operation function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248853-A (JP)
Title: Disposable excretion discarding pad
Inventor: KAWADA HIKARI
IPC: A61F13/514
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable excretion discarding pad which does not require labor for wearing, and can be closely joined to the skin of a wearer without using underpants.  <P>SOLUTION: To this disposable excretion discarding pad 1A, a pair of band pieces 10 and 11 which are arranged laterally in parallel while being separated by a specified dimension are attached in the front region 5. In the pad 1A, a rear surface sheet 3 extends circumferentially inward from the peripheral edge parts 7 and 8 of the front and rear regions 5 and 6. At the same time, a peripheral wall part 9 which surrounds the peripheral edge parts 7 and 8 of the regions 5 and 6, and can elastically stretch/contract circumferentially is formed. The strips 10 and 11 each have a first fixing part 21 and a second fixing part 22, and a gripping part 23 which substantially draws a loop between the fixing parts 21 and 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248859-A (JP)
Title: Absorbent article
Inventor: TSUNEKAWA YOSHIKAZU
IPC: A61F5/44
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which is soft and excellent in the wearing feeling, and wherein a shape collapse or a polymer leakage does not occur when being used.  <P>SOLUTION: This absorbent article 1 comprises a liquid permeable front surface sheet 2, a liquid impermeable rear surface sheet 3, and an absorbent body which is arranged between both of the sheets, and at least a part of which is covered with a water-absorbing paper. In the absorbent article 1, the water absorbing paper 7 is formed by using a cellulose pulp being breach-treated without using an element-form chlorine after a digestion as the main component. In addition, the cellulose pulp contains 80 to 97 mass% of a softwood pulp and 20 to 3 mass% of a hardwood pulp. Since the absorbent body 4 is covered with the water absorbing paper which is formed by using the cellulose pulp being bleach-treated without using the element-form chlorine after the digestion, the absorbent article is soft and excellent in wearing feeling, and troubles such as the shape collapse or the polymer leakage do not occur when being used. In addition, the absorbent article is preferable from the hygienic and environmental viewpoints as well.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249406-A (JP)
Title: Machining head of machine tool
Inventor: OKADA MASAHIRO
IPC: B23Q5/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining head of a machine tool for improving efficiency in machining work of a workpiece by integrating a machining process by miniaturizing the machining head having multi-tool spindles.  <P>SOLUTION: A main spindle 15 is rotatably supported in a prescribed position of a housing 10 of the machining head 6, and a driven gear 35 is fitted and fixed to a base end part, and the driven gear 35 and the main spindle 15 are rotated by using rotary motion of a rotary shaft 33 of an electric motor 32. A composite idle gear 41 is relatively rotatably supported to an outer peripheral surface of the spindle 15. The rotary motion of the rotary shaft 33 is transmitted to a driven idle gear 42. A driving idle gear 43 arranged in the composite idle gear 41 is meshed with driven gears 46 and 47 fitted and fixed to a base end part of a plurality of sub-spindles 18 and 19. When rotating the rotary shaft 33, the main spindle 15 is rotated, and the composite idle gear 41 is rotated, and the sub-spindles 18 and 19 and the main spindle 15 are rotated in the clockwise direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251047-A (JP)
Title: Joint fitting and connection structure for connected member using the same
Inventor: IKEDA KOSAKU
IPC: E21D11/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint fitting possible to be fitted when manufacturing a connected member, and to provide the connection structure for the connected member using the same.  <P>SOLUTION: This joint fitting is formed of a male joint 4 and a female joint 6 to be connected to the male joint, and the male joint 4 is provided with a base part 7, an anchor part 3 provided in the base end of the base part 7, and a male lock part 8 provided in the periphery of a tip of the base part 7. The female joint 6 is provided with a base part 11, an anchor part 5 provided in the base end of the base part 11, and a plurality of lock pieces 13 projected from the periphery of the base end 11 in the circumferential direction with the predetermined interval and having a tip formed into a female lock part 12. The female joint 6 has a case 6 for surrounding the periphery of a group formed of each of the plurality of lock pieces 13, including each of the female lock part 12, and having an open tip and having a base end unified with the base part 11 of the female joint 6 and provided with an open space 17 around each of the lock pieces 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003259302-A (JP)
Title: Method for automatically producing music video, product including information storage medium for storing information, and program
Inventor: FOOTE JONATHAN
IPC: G10L21/034
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically producing music videos from home videos and attended with music unrelated to video images of the home videos.  <P>SOLUTION: Transition points in source audio and video signals are detected. The transition points are used to align in time the video and audio signals. The video signal is edited according to its alignment with the audio signal. The resulting edited video signal is merged with the audio signal to form a music video. The music video includes the edited part of the video signal synchronously with the audio signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004254991-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving a privilege to a player immediately after winning of a game medium and capable of finding out an abnormal winning signal.  <P>SOLUTION: The game machine comprises a game area on which game media flow down, a winning area disposed inside the game area, and a game medium detecting means mounted near the winning area for detecting a game medium passing the winning area, and gives a privilege to a player according to the detection signal outputted from the game medium detecting means. The game machine also has a detection signal monitoring part connected to the game medium detecting means for receiving the detection signal outputted from the game medium detecting means. The detection signal monitoring part notifies that the frequency of detection exceeds a set value when the frequency of continuous detection, in which the interval of receiving detection signals outputted from the game medium detecting means is within a preset reference period, exceeds the set value (No in a step S14, No in a step S20 and Yes in a step S22).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258493-A (JP)
Title: Polymer optical waveguide
Inventor: YASUDA HIRONORI
IPC: G02B6/13
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide which is excellent and well-balanced in the all characteristics of loss, polarization plane dependence, heat resistance, and cost in the wavelength bands of 1,300 nm and 1,550 nm and which is worth to be used as a product.  <P>SOLUTION: A fluorinated trifunctional acrylate is used for the material of the core layer or the clad layer of the polymer optical waveguide. The waveguide is produced to have ≥100°C glass transition temperature Tg, ≤0.3 dB/cm loss in the 1.3 μm wavelength band and ≤0.6 dB/cm loss in the 1.55 μm wavelength band.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264380-A (JP)
Title: Method for forming resist pattern and resist pattern forming apparatus
Inventor: KAWAGUCHI YUICHI
IPC: G03F7/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern by which a recessed part in a resist pattern can be formed to a desired depth by using an exposure beam at a short wavelength.  <P>SOLUTION: The method for forming a resist pattern is carried out by forming a resin layer 22 containing a benzophenone-based compound on the surface of a glass substrate 21, forming a photoresist layer 23 on the surface of the resin layer 22, irradiating the photoresist layer 23 with a laser beam at a wavelength of ≥100 nm and ≤300 nm to form a latent image, developing the photoresist layer 23 having the latent image formed to form a resist pattern with projections and recesses in the photoresist layer 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262182-A (JP)
Title: Image forming device
Inventor: SHIRAISHI TAKEHIRO
IPC: G02B26/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can reduce man-hours of cleaning work of a dust-proof glass sheet of an optical unit having an optical scanning system incorporated therein, and can prevent troubles from occurring at the time of the cleaning work of the dust-proof glass sheet.  <P>SOLUTION: The image forming device is comprised of the optical unit including an optical housing which houses therein the optical scanning system for carrying out laser-light scanning, and the dust-proof glass sheet 21 which forms an optical path for emitting laser light out of the optical housing in order to form an image, and functions to protect the interior of the optical unit from dust. The optical unit is slidable with respect to a device main body, and the dust-proof glass sheet is detachably attached to the optical unit. Further a dust-proof glass unit 20 holding and fixing the dust-proof glass sheet 21 to a fixing member 22 is detachably attached to the optical unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI