baber/WOPTO huggingface dataset:
Patent JP-2005282608-A (JP)
Title: Parking brake unit
Inventor: INAGAKI HIROMI
IPC: F16D65/18
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain an automatic parking brake state with simple structure without consuming electric power.  <P>SOLUTION: The parking brake state of a wheel brake 2A is formed by advance actuation of a parking piston 44 that is faced with a control hydraulic chamber 47 for parking on the back surface side to be slidably engaged with a casing 23. The advanced position of the parking piston 44 is mechanically locked by a lock mechanism 31. Volume change of an air chamber 50 formed in the casing 23 as the front surface of the parking piston 44 faces is absorbed by a volume change absorbing means 54.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004246372-A (JP)
Title: Image forming apparatus
Inventor: ITO YOSHIHIRO
IPC: B41J29/42
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To forbid reuse of a used cartridge and to prevent repacking of consumables.  <P>SOLUTION: A central processing unit and a memory are disposed at the cartridge for accommodating the consumables. The cartridge central processing unit calculates cumulative value of rotation number of a photosensitive drum during use of the cartridge and the value is written in the cartridge memory. A printer reads out the cumulative value written in the cartridge memory and when the cumulative value reaches or exceeds prescribed value, it presumes that remaining quantity of toner is below prescribed quantity and the cartridge is judged to be a used one. When the cartridge is judged to be the used one, warning display that the cartridge cannot be reused is performed and further the cartridge is made to be inoperative.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005280958-A (JP)
Title: Device and method for force-feeding consolidating material
Inventor: KASHIWA TADANOBU
IPC: E04G21/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily arrange a force-feed hose.  <P>SOLUTION: A device for force-feeding consolidating material has two vertically separate supporting members 36, 37, and a rotor 3 which is rotated around the axis in the vertical direction is held between the two supporting members 36, 37. A plurality of distribution chambers which are divided in the circumferential direction and communicated in the vertical direction are formed around the axis of the rotor 3, and a feed port 36a of the consolidating material with an opening facing at least one of these distribution chambers is formed in the supporting member 36. A discharge port 37a of the consolidating material to be communicated with a compressed air feed port 36b via the distribution chamber is formed in the supporting member 37, and a connection tubular body 38 having a force-feed hose connection part 38a is communicated with the distribution chamber via a rotary joint 39 provided on the discharge port 37a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279087-A (JP)
Title: Recyclable dental buried material and method of recycling dental casting buried material
Inventor: MIYAZAKI TAKASHI
IPC: A61C13/20
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental buried material, especially, a recyclable dental buried material, and a method of recycling the same.  <P>SOLUTION: The recyclable dental casting buried material is manufactured by adding 20-40 weight parts of water to 100 weight parts of mixed type fine powder consisting of fine powder of fireproof material of 70-95 wt% whose average particle size is 0.1-200 μm and fine powder of glass of 5-30 wt% whose average particle size is 1-100 μm, and kneading the mixture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281623-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TAKEDA MASANORI
IPC: C08L63/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition having excellent flame retardancy, giving scarce effect to the environment, thermal resistance at soldering temperature, and excellent reliability in standing at high temperature after mounting and to provide a semiconductor device using the same.  <P>SOLUTION: The invention relates to the epoxy resin composition comprising (A) an epoxy resin such as o-cresol novolak type epoxy resin, etc., (B) a phenol resin based curing agent such as phenol novolak resin, etc., (C) a hardening accelerator, (D) an inorganic filler and (E) a heat resistant aluminum hydroxide powder having ≤2 wt.% of weight reduction ratio at 250°C, substantially free from halogen based flame retardant. And the invention relates to the semiconductor device sealed by the hardened product of the composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281628-A (JP)
Title: Fragrance composition or flavor composition
Inventor: MATSUDA HIROYUKI
IPC: A23L27/20
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragrance composition or a flavor composition which is high in taste preference, excellent in aroma, body, depth and the like, and can be used effectively to provide various products with aroma and flavor.  <P>SOLUTION: The fragrance composition comprises one or more tertiary mercapto ethers represented by formula (1) as a perfume component, wherein R<SP>1</SP>and R<SP>2</SP>are the same as or different from each other and show methyl or ethyl group. The flavor composition comprises one or more tertiary mercapto ethers represented by formula (2) as a perfume component, wherein R<SP>3</SP>is an ethyl group, and R<SP>4</SP>is a methyl or ethyl group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291228-A (JP)
Title: Vibration control elastic bush
Inventor: OGAWA TSUTOMU
IPC: B62D21/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control elastic bush capable of securing vibration control effect and simplifying fitting work.  <P>SOLUTION: This vibration control elastic bush 40 is formed by providing outer peripheries 109 and 121 of an upper and a lower inner cylinders 92 and 95 with an upper and a lower inner cylinder inclined surfaces 109a and 121a inclined against the axis 118, providing inner peripheries 113 and 122 of an upper and a lower outer cylinders 91 and 94 with an upper and a lower outer cylinder inclined surfaces 113a and 122a inclined against the axis 118, arranging the upper inner cylinder inclined surface 109a opposite to the upper outer cylinder inclined surface 113a, providing an upper elastic body 92 between the upper outer cylinder inclined surface 113a and the upper inner cylinder inclined surface 109a, arranging the lower inner cylinder inclined surface 121a opposite to the lower outer cylinder inclined surface 122a, and providing a lower elastic body 96 between the lower outer cylinder inclined surface 122a and the lower inner cylinder inclined surface 121a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294362-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: YAMASHITA KAZUYA
IPC: H01F38/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engine wherein, even when water splashes on the ignition coil for internal combustion engine, water is prevented from being collected on the material lack of a flange for fixing an insulating case and resin used for the insulating case is prevented from being hydrolyzed.  <P>SOLUTION: At one end of a flange formed on the insulating case a recessed part made to be thin in thickness is provided, and a drain hole is provided at the lower part of the recessed part. For the recessed part made to be thin in thickness and having a slope, water passes through the drain hole even if the ignition coil for internal combustion engine is mounted in any direction, so that the insulating case is prevented from being deteriorated by hydrolysis through stagnant water and a sink mark or a void is prevented from being formed, through stagnant water, in a flange in molding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291827-A (JP)
Title: Sonic speed measuring method using ultrasonic microscope, its sonic speed measuring device, and image diagnosing method and device using ultrasonic microscope
Inventor: HOZUMI TADAHIRO
IPC: G01N29/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To correct the inclination of a preparation by a signal processing system.  <P>SOLUTION: Coefficients a, b, c used in a plane equation of the preparation are calculated on the basis of values Zo to Z2 of three points Po to P2 before acquiring sonic speed information for diagnosing biomedical tissue. A value Zp (inclination) in the z-axis direction at an arbitrary point on a plane of the mount on which the biomedical tissue is placed, can be calculated on the basis of the coefficients a, b, c. By using the calculated value as a correction value in calculating a thickness of the biomedical tissue, the thickness of the biomedical tissue at a measurement point can be accurately calculated in a state of considering the inclination of the preparation to the ultrasonic wave outgoing direction. Thus the inclination can be corrected by processing a signal. The sonic speed at the measurement point can be accurately calculated by calculating the thickness of the biomedical tissue with high accuracy. A sonic speed image of the biomedical tissue can be obtained by drawing the sonic speed values as an equi-sonic speed line at each measurement point. Thus the accuracy of the sonic speed image can be remarkably improved, and the biomedical tissue can be precisely diagnosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293981-A (JP)
Title: Liquid fuel cell
Inventor: HARADA YASUHIRO
IPC: H01M8/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel cell with output characteristics improved in which distribution of a flow of a liquid fuel in a lamination direction is stabilized by dispersing or defoaming air bubbles in the liquid fuel.  <P>SOLUTION: The liquid fuel cell includes a cell laminated material in which a single cell 1 having an anode 3 and a cathode 4, and a separator 7 having a liquid fuel passage 8 and an oxidant passage 9, are alternately laminated; an end separator 10b which is laminated at the outermost layer of the cell laminated material, and includes a liquid fuel introducing port 8a, a resin manifold plate 12 having a fuel inlet manifold 13 connected with the liquid fuel introducing port 8a of the end separator 10b; and a resin fuel expressing member 15 which is arranged in the fuel inlet manifold 13 and includes a fuel passage hole 15a of a smaller opening area than an opening area of the fuel inlet manifold 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287732-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the visual recognization of the ordinary pattern game during the special game status that the probability of winning the prize grows higher with the prolonged time of opening the variable prize winning means in a type which informs the players of the opening of the variable prize winning means depending on the result of the ordinary pattern game.  <P>SOLUTION: The game machine has a display means which is disposed behind a transparent game board to be visually recognized through it and has the performance display possible region formed on the transparent game board, an ordinary pattern game execution means which variably displays, stops and displays the first identifying information within the performance display possible region, a variable prize winning control means which opens the variable prize winning means on the transparent game board for a prescribed period of time when the specified first identifying information as predetermined is stopped and displayed and a variable display game execution means which variably displays, stops and displays the second identifying information within the performance display possible region responding to the winning of the variable prize winning means with the game balls. The ordinary pattern game execution means moves the display region of the ordinary pattern game under the special game status that the probability of winning the prize grows higher at the variable prize winning means to the position in proximity to the variable prize winning means within the performance display possible region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292491-A (JP)
Title: Pattern processing method and method for manufacturing display panel
Inventor: OKUBO TATSUYA
IPC: G03F1/70
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern processing method capable of improving pattern precision of a dry film by being applied to pattern processing in manufacture of a display panel and a printed board of, for example, a plasma display panel etc., using the dry film.  <P>SOLUTION: A glass mask 14 used to expose a rib material layer 11 and dry film resist 12 laminated on a glass substrate 10 has a light shield part 15a formed along the length of a pattern line 15 transmitting exposure irradiation light, so the peeling time of the dry film pattern 30 of the rib material layer 11 can be shortened after the rib material layer 11 is patterned and the size precision of the dry film pattern 30 itself can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326097-A (JP)
Title: Image forming optical system and electronic apparatus using image forming optical system
Inventor: AMAUCHI TAKAHIRO
IPC: G02B13/18
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming optical system capable of simultaneously satisfying high performance and miniaturization.  <P>SOLUTION: The image forming optical system is constituted of a positive meniscus lens L1 to be a 1st lens turning a convex to the object side, a brightness stop S, a positive meniscus lens L2 to be a 2nd lens turning a convex to the image side, and a negative lens L3 to be a 3rd lens which are successively arranged from the object side. The 3rd lens L3 has an aspherical surface at least on one surface and satisfies the following conditional expression -2.0<ϕm/ϕp<0. Provided that ϕm is the power of the 3rd lens L3 on a maximum beam height position and ϕp is the power of the 3rd lens L3 on a paraxial position. The following expression also is satisfied, 0<(r1r+r2f)/(r1r-r2f)<1.0. Provided that r1r is the image side radius of curvature of the 1st lens L1 and r2f is the object side radius of curvature of the 2nd lens L2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293459-A (JP)
Title: Data secrecy maintaining device and method
Inventor: KOKUBO KENICHI
IPC: G06F21/75
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data secrecy maintaining device detecting unauthorized access such as picking.  <P>SOLUTION: A resistance film 21 is formed on an entire inner surface of a casing 20 formed of insulating material. A resistance value detecting part 13 applies a voltage between electrodes 14a, 14b formed on the resistance film 21 by every predetermined time, and measures a current value. A control part 11 compensates the resistance value detected by the resistance value detecting part 13 on the basis of information of a temperature obtained by a temperature sensor 15, and obtains a change of the resistance value. The control part 11 deletes data stored in a memory 12 when the change of the resistance value deviates from a predetermined range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294764-A (JP)
Title: Method for etching protection film at outer peripheral part of semiconductor wafer, its device, and rotary fixture for etching
Inventor: NAKAYAMA TAKASHI
IPC: H01L21/306
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for etching a protection film at the outer peripheral part of a semiconductor wafer by which the outer peripheral part of the wafer including a notch is not damaged when the protection film at the outer peripheral part of the wafer is etched and the equalization of the etching width in the radial direction of the wafer can be realized on the entire periphery of the outer peripheral part of the wafer.  <P>SOLUTION: A silicon oxide film Wa at the outer peripheral part of the wafer is etched while holding the outermost peripheral edge at the outer peripheral part of a silicon wafer W and an innermost wall 12b of an annular groove 12a of the rotary jig 12 for etching in a non-contact state. Therefore, the outer peripheral part of the wafer including the notch part (n) is not damaged. An etching liquid deposited on the rotary jig 12 for etching is hardly supplied excessively to the silicon oxide film Wa at the outer peripheral part of the wafer. Consequently, the equalization of the etching width in the radial direction of the wafer of the silicon oxide film Wa can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294225-A (JP)
Title: Zinc alkaline battery and its manufacturing method
Inventor: KUDO KAZUHIKO
IPC: H01M4/12
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve heavy load characteristics by improving a negative electrode active material.  <P>SOLUTION: A foamed zinc alloy rod, which is formed by applying non-mercury zinc alloy plating on a foaming core material such as a rod-shape urethane foam and then, the foaming core material is removed, is used as a negative electrode active material. Thereby, mixing of the negative electrode active material to the positive electrode side is suppressed and all the negative electrode active materials are physically in contact, therefore, resistance inside the battery is reduced and the heavy load characteristics are improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297647-A (JP)
Title: Electric power steering device
Inventor: SHIINA MASAHIKO
IPC: F16H1/16
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device having little change of resistance torque and noise.  <P>SOLUTION: A link member 38 of a restriction mechanism 37 is equipped with a first slide contact part 41 slidably contacting to a peripheral surface 18d of a worm shaft 18, a second slide contact part 42 sliably contacting to a side surface 19c of a worm wheel 19, and a driven part 43. An annular switching part 40 of the side surface 19c of the worm wheel 19 displaces the link member 38 to a slide contact position slidably contacting to the worm shaft or the like to a separation position separating from the slide contact position slidably contacting to the worm shaft 18 or the like in collaboration with an energizing member 39. The worm shaft 18 and the worm wheel 19 are mutually linked through the link member 38 energized by the energized member 39. Fine vibration of the worm shaft 18 and the worm wheel 19 is mutually suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301484-A (JP)
Title: Automatic transaction device
Inventor: ODA TAKAHIRO
IPC: G06Q40/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which helps a consumer easily understand how to handle an automatic teller machine.  <P>SOLUTION: An automatic transaction device has a main control section and a display section, and conducts a transaction with the consumer while displaying a transaction screen in the display section. The main control section is equipped with a visual line direction detection means, which detects consumer's visual line direction, and a three-dimensional visual field image generation means to generate the three-dimensional image of the consumer's visual field in the visual line direction which the visual line direction detection means has detected and displays the three-dimensional image generated by the three-dimensional visual field image generation means, when the main control section displays the transaction screen to prompt consumer's act in the display section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298634-A (JP)
Title: Method for producing transparent composite substrate
Inventor: MATSUDA YUTAKA
IPC: H05B33/14
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a transparent composite substrate having excellent transparency/heat resistance/surface smoothness and high productivity.  <P>SOLUTION: The method for producing the transparent composite substrate having ≥80% light transmittance at 550 nm is carried out as follows. A releasable metal foil, on which a transparent resin (b2) having fluidity at room temperature or during heating is formed, is laminated onto at least one surface of a resin composite containing a textile fabric (a) and a transparent resin (b1). The transparent resins (b1) and (b2) are cured and the releasable metal foil is then released.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004318148-A (JP)
Title: Single nonlinear mixer medium, and two-pass polarization-nondependent mixer using off-axis convergence and method
Inventor: LEE GREGORY S
IPC: G02F1/35
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the loss of an optical mixer which realizes polarization-nondependent mixing by using two-time passage through a single nonlinear medium.  <P>SOLUTION: Disclosed is a device which is equipped with a mixer (20), a combiner (14), and 1st and 2nd reflectors (30, 40) and mixes signals. The mixer (20) has 1st and 2nd inputs and further has 1st and 2nd outputs. The combiner (14) has 1st and 2nd parts; and the 1st output provides a mixed signal (56) for the 1st part and the 2nd part provides a coupled signal (72) for the 2nd input. The 1st reflector (40) receives the remaining signal (62) from the 1st part and provides a reflected composite signal (70) for the 2nd part. The 2nd reflector (30) receives a pump signal (58) separated from the 1st part and provides a reflected pump signal (60) for the 2nd part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005296369-A (JP)
Title: Flat surface type plate
Inventor: NAKAI MASAHIKO
IPC: A63F9/10
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat surface type plate which can be used for a variety of fun and a variety of handling.  <P>SOLUTION: Protrusions 3, and hole sections 4, which are formed on facing edges of flat surface type plates 1, of the same shape are fastened under a rotation-allowed state. Articles for which the flat surface type plates are flatly and three-dimensionally connected, or flatly and three-dimensionally assembled are connected. Additionally, a single or a plurality of the flat surface type plates 1, are handled as one set, or articles for which a plurality of the flat surface type plates 1, are flatly or three-dimensionally combined are suspended, or article for which the flat surface type plates are three-dimensionally combined is placed at a desired place, or connected and separated many times. Additionally, the flat surface type plates 1, are flatly and three-dimensionally combined, and are used as a jigsaw puzzle for which a display content A which is divided into a plurality of sections are connected into one.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300947-A (JP)
Title: Image forming apparatus and method
Inventor: KITAZAWA ATSUNORI
IPC: G03G21/14
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To form images with high precision by forming latent images with high precision on each latent image carrier, in an image forming apparatus composed of a plurality of image forming means having rotary development units, provided with the latent image carriers and a plurality of development apparatuses.  <P>SOLUTION: When at least one of the rotary development units 41a and 41b is rotated and moved at a first moving speed, latent image formation operation is not conducted by all the image forming means, since the possibility exists where the influence accompanying rotation and movement operation reaches the latent image formation operation. In addition, when all the rotational and moving speeds of the rotary development units 41a and 41b are equal to or lower than a second movement speed, the latent image formation operation is conducted in each of the image forming means, in this state, since influence accompanying the rotation and movement operation does not reach the latent image formation operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI