baber/WOPTO huggingface dataset:
Patent JP-2003224903-A (JP)
Title: Electric travel apparatus of solar cell charge type
Inventor: KOKUNI MOTOHARU
IPC: B60K16/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell charge type electric travel apparatus, capable of traveling for an extended period only on the electric power from a mounted battery, with no use of fuel, for stable traveling at a fixed speed.  <P>SOLUTION: The electric power from a solar cell 11 is stored in a starter battery 13, and dynamos 14 are driven by the electric power from the starter battery 13. The electric power obtained from the dynamo 14 is stored on a second battery 15, and then the electric power of the second battery 15 is used as the power source to drive a travel motor 16, thus an electric bus 10 travels. As a result, fluctuation of a current value is suppressed for stable travel at a fixed speed. Traveling over a long period is realized only by the electric poser of the mounted secondary battery 15, with no fuel, without charging with an external apparatus nor battery exchange.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223065-A (JP)
Title: Method and device for forming image
Inventor: ADACHI KEIICHI
IPC: B41J2/01
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make the fixation temperature of a recording medium uniform in fixing an image at a high speed, and to simply and stably form an image of high quality at a low cost and in a short time.  <P>SOLUTION: The image forming method comprises a recording medium loading process of loading the recording medium on a cylinder, an image applying process of applying the image on the recording medium loaded on the cylinder, and a thermal fixation process of thermally fixing the medium with the image applied while loading the recording medium on the cylinder. The thermal fixation process comprises; a 1st fixation process provided with a non-contact heating member for heating the recording medium with the image in a non- contact state, and a 2nd fixation process provided with a heating/pressing member for simultaneously heating and pressing the recording medium. Besides, the length of a heat generating body arranged in a direction orthogonal to the advancing direction of the recording medium and used in the 2nd fixation process is made greater than the width of the recording medium, and the recording medium is made to pass through an area inside both ends of the heat generating body in the 2nd fixation process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302841-A (JP)
Title: Apparatus for producing leno fabric
Inventor: BAUMANN HEINZ
IPC: D03C7/06
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to be used for solely producing leno fabrics and enabling a more economical loom to be constructed. SOLUTION: This apparatus for producing leno fabrics (1) with a loom includes a needle bar (3) for ground thread (13), at least one insertion element for leno yarns (4) and a means for inserting weft threads (12). Pivotal constructions (5, 6, and 7) are directly connected to a main driving unit (51) for the loom; and both the insertion element and the needle bar (3) can be actuated by the above turning constructions so as to come to a motion sequence necessary for both the ground yarns and leno yarns.
Patent JP-2003229693-A (JP)
Title: Etc nonflammable radio wave absorbing panel
Inventor: KUROKI TOSHIHIRO
IPC: H05K9/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ETC nonflammable radio wave absorbing panel which displays properties of absorbing radio waves of an ETC frequency band, is nonflammable, superior in processability, and high in productivity.  <P>SOLUTION: The ETC nonflammable radio wave absorbing panel 1 is equipped with an inorganic radio wave absorbing plate 10 formed of inorganic material, a conductive radio wave reflector 11 laminated on one surface of the inorganic radio wave absorbing plate 10, and a calcium silicate plate 12 laminated on the other surface of the inorganic radio wave absorbing plate 10. The inorganic radio wave absorbing plate 10 is 7 to 12 mm in thickness, and the calcium silicate plate 12 is 5 to 8 mm in thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229751-A (JP)
Title: Current control type semiconductor element driving circuit and current control type semiconductor element driving device
Inventor: HAYAMI YASUAKI
IPC: H03K17/64
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current control type semiconductor element drive circuit, wherein oscillation of a voltage between a base terminal and an emitter terminal is prevented, when turned off.  <P>SOLUTION: When a transistor Tr1 is turned off, carriers are drawn from a base terminal of the transistor Tr1 by low impedance carrier drawing paths M21U and D22U, and immediately before the transistor Tr1 turns off, carriers are drawn from the base terminal of the transistor Tr1 by high impedance carrier drawing paths RU and M23U. By increasing an R component of a damping factor of a RLC resonance phenomena of the carrier drawing paths immediately before turning off, a voltage Vbe between the base terminal and the emitter terminal is gradually lowered and the transistor Tr1 is turned off. As a result, wrong turning off is prevented, after the turning off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231452-A (JP)
Title: Head part protecting airbag device
Inventor: KATO HIDEYUKI
IPC: B60R21/213
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an expansion part for a front seat and an expansion part for a rear seat of an airbag body from moving in the longitudinal direction of a vehicle from a predetermined position in expanding and spreading it, in a head part protecting airbag device.  <P>SOLUTION: In this head part protecting airbag device, the airbag body 11 longitudinally has the expansion part 11c for the front seat and the expansion part 11d for the rear seat by interposing an intermediate non-expansion part 11e, and has a communication passage 11b for communicating the upper ends of both the expansion parts 11b and 11c with each other above the non- expansion part 11e. An extensible part S1 (composed by forming elongate holes 11e1, 11e2 and 11e3 extending in the vehicular vertical direction) extensible in the vehicular longitudinal direction in response to the expansion and spread of the expansion part 11c and the expansion part 11d is formed in the non- expansion part 11e of the airbag body 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232265-A (JP)
Title: Regulator for gas fuel supply device
Inventor: NISHI YOSHIAKI
IPC: F02M21/06
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of noises when a primary valve of a regulator is less opened and there is a greater pressure difference between a pressure resistant container and a primary chamber.  <P>SOLUTION: A primary valve element 13 is mounted with a damping member 39 held therein, without being mounted directly on a primary valve lever 15. Even when a small gap between a seat surface 12A of a primary valve seat 12 and an abutment surface 13A of the primary valve element 13 generates a turbulence with LPG flowing at a high velocity and causes the vibration and resonance of the primary valve element 12, the damping member 39 works for absorption and moderation to prevent the vibration of the primary valve lever 15 and prevent noises which are generated by the vibration of the primary valve lever 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233194-A (JP)
Title: Support for photosensitive planographic printing plate material, photosensitive planographic printing plate material and method for producing the same
Inventor: KUROKI TAKAAKI
IPC: G03F7/11
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate material excellent in the adhesiveness of a photopolymerizable layer to the support, capable of ensuring both printing resistance and improvement in stain of a non-printing area and capable of obtaining a high resolution planographic printing plate and to provide a method for producing the same.  <P>SOLUTION: A support for a photosensitive planographic printing plate material is a surface-roughened metal support treated with an aqueous solvent containing at least A) polyvinylphosphonic acid and B) an amino-containing compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237733-A (JP)
Title: Alignment packing apparatus for elongate foodstuff
Inventor: NAKANO HIDEO
IPC: B65B35/32
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing apparatus by which potato sticks or others can be neatly aligned longitudinally in cups without being affected fluctuation of length and bending.  <P>SOLUTION: The apparatus comprises a unit for sending in turn the elongate foodstuffs 1 by aligning them longitudinally, an accumulating tool 2 provided at the outlet of the sending unit and a drive mechanism 13 for vibrating the accumulating member 2. The accumulating tool 2 is inclined so that the elongate foodstuffs 1 are packed at once into the container 7 attached to the foremost end portion (outlet) of the accumulating tool 2 after the elongate foodstuffs 1 are accumulated. The elongate foodstuffs 2 may be potato sticks. And further, the apparatus for alignedly packing the elongate foodstuffs 2 is particularly suitable for being used at fast food stores.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251572-A (JP)
Title: Attachment/detachment tool
Inventor: AOKI NOBUYUKI
IPC: B60B29/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To safely attach/detach nuts and bolts for fitting a tire wheel and a wheel cover without damaging hole parts, notched parts and the periphery thereof.  <P>SOLUTION: An attachment/detachment tool 10 comprises a substantially cylindrical outer insertion body 11 with tip part insertable in a hole part 3, and an inner insertion body 12 in which a ring 14 can be attached to a substantially cylindrical groove part 13 formed on the outer circumferential part on the tip side rotatable around the axis 0 inside the outer insertion body 11. The outside diameter of the inner insertion body 12 in the part of the ring 14 is set to be larger than the inside diameter ϕ1 and smaller than the inside diameter ϕ2, the inner insertion body is slidable along the direction of the axis 0 and rotatable around the axis 0 in a range of the inside diameter ϕ2. A fitting part 15 of a hexagonal hole shape which is fitted to a nut 4 to be screwed to a bolt of an axle is formed on a tip part of the inner insertion body 12. A prismatic rotating working part 17 of an impact wrench 16 is inserted in and engaged with a base end part of the inner insertion body 12 to form each hole-shaped engagement part 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244123-A (JP)
Title: Common key management system, server, and method and program
Inventor: YOSHIMURA SHUNSUKE
IPC: G06F21/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry out user's single sign-on certification by using a common key that is renewed timely.  <P>SOLUTION: In a key management server, a new common key 2 is formed and the common key list is renewed when a valid time of the common key K1 goes on after an initial setting process. A Web server that receives certification information ciphered from a user's terminal makes a demand to obtain a common key list if the server has no common key list containing an effective common key. According to the demand of obtaining the common key list, the key management server ciphers the common key list and transmits it. When the Web server receives the common key list, the obtained certification information is decoded with the common key K1 to carry out the certification operation. After the certification, the certification information formed newly with the effective common key K2 is ciphered and transmitted. In this way, the single sign-on user's certification is operated by using a common key that is renewed timely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241285-A (JP)
Title: Camera
Inventor: TERAKUBO ATSUMI
IPC: G03B17/18
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an APS camera whose shutter operation can be visually confirmed from the outside.  <P>SOLUTION: When a film cartridge 12 is not loaded in a cartridge chamber 11, the opening/closing operation of a shutter can be confirmed from the outside through a window 101a and a hole 103b for confirming the shutter operation provided on a camera body 101 and a pressing plate 103. When the film cartridge 12 is loaded in the cartridge chamber 11, the holes 101a and 103b for confirming the shutter operation provided on the camera body 101 and the pressing plate 103 are covered with a window cover 102.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326153-A (JP)
Title: Super-finishing method and device for tapered roller bearing
Inventor: OZAKI YASUSHI
IPC: B24B19/06
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a super-finishing method for a tapered roller bearing in which a long grinding stone can be used, lower a grinding stone replacing frequency to improve workability, improve economical performance of consumption of the grinding stone, and realize automation of feeding the grinding stone. SOLUTION: As an outer ring 45 of the tapered roller bearing is rotated around a center axis, a tip surface of the straight grinding stone 33 inserted from a larger diameter side opening part 39 is slid in contact with a tapered raceway track surface 35 formed on an inner circumferential surface of the outer ring 45 in this super-finishing method for the tapered roller bearing for super-finishing the raceway track surface 35. The grinding stone 33 is inclined outward of the large diameter side opening part 39 to a perpendicular line 37 to the raceway track surface 35, so that interference of a rear end part of the grinding stone 33 with a non-worked track surface is avoided, thereby length regulation to the grinding stone 33 is released.
Patent JP-2003243316-A (JP)
Title: Substrate for semiconductor element and its manufacturing method
Inventor: AKINAGA FUJIO
IPC: C01B31/36
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate for semiconductor element that is less in defect over a wide range.  <P>SOLUTION: When an SiC (0001) layer 1 is heated at 1,500°C for 5 minutes in an evacuated atmosphere, bond of the SiC is cut and Si atoms are removed. Consequently, fine projecting sections 2 composed of circular carbon nanotubes having a diameter of 2-5 nm, a height of 500 nm, and closed upper ends are formed on the surface of the layer 1. Then a GaN buffer layer (not shown in the figure) is formed on the SiC layer 1 to have a thickness of about 20 nm at a temperature of 500°C by the metal organic CVD method. Successively, a GaN layer 3 is grown to have a thickness of about 2 μm by raising a temperature to 1,050°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205948-A (JP)
Title: Envelope having opening at postage stamp attaching area and address area and method of manufacturing it
Inventor: UMEDA SHINICHI
IPC: B31B50/62
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an infringement of copyright occurs often when a person who places an order cancels the order based on a product delivered as a sample temporarily and after that uses it partly in a designer business such as a service mark or designing or the like.  <P>SOLUTION: An open window is provided separately at each of the postage stamp attaching area and the address area of an envelope or is provided at an unified area of the postage stamp attaching area and the address area to utilize a predetermined document needed as a dating certificate and a stamped date on a postage stamp as a postage charge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240712-A (JP)
Title: Method for measuring concentration of ingredient contained in solution
Inventor: KOIZUMI YURIKA
IPC: B01D19/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for measuring the concentration of ingredients contained in a solution capable of accurately measuring the concentration of ozone, hypochlorous acid, hypochlorous acid ion, chlorine or hydrogen peroxide contained in the solution without being influenced by other dissolved species.  <P>SOLUTION: The method for measuring the concentration of ingredients contained in the solution is a method for measuring the concentration of ozone, hypochlorous acid, hypochlorous acid ion, chlorine or hydrogen peroxide contained in the solution and includes a spectroscopic measuring step of the solution, an electrochemical measuring step of the solution, and a degassing step of removing ozone, chlorine and oxygen contained in the solution from the solution system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248703-A (JP)
Title: File design method and program
Inventor: AIKAWA NAOYUKI
IPC: H03H17/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for obtaining a transfer function of a high order of an FIR filter having a minimum phase transition characteristic by using a sequential projection process.  <P>SOLUTION: In this filter design method by directly approximating a transfer function of the FIR filter having the minimum phase transition characteristic by using the sequential projection process, the restriction of a predetermined condition is given to a step size necessary in updating the n-th coefficient of the sequential projection process, and a root of the transfer function is limited on a unit circle or in a unit circle. Whereby the factorization becomes unnecessary, the design of the transfer function of a higher order in comparison with a conventional one, is available, a memory necessary for calculation can be reduced, and the algorithm is composed of simple repeats.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248858-A (JP)
Title: Feeding device for spherical article such as free gift
Inventor: NAKASUJI TAMOTSU
IPC: G07F9/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding device for feeding one spherical article such as a free gift stored at random in a stocker means and gravitationally dropped from the lower part of the stocker means.  <P>SOLUTION: The device is equipped with the stocker means 20 which stores at random many spherical articles 3 such as free gifts to be dropped by gravitation, a turntable 21 which faces the bottom of the stocker means and is rotated on a center shaft 23, and a dropping means which is positioned below the turntable and drops one spherical article onto a carry-out path; and a control plate 33 is arranged at an interval of a height H above the turntable, a control opening part 34 which forms a concentric circle with the turntable is bored in the control plate, and a control shaft part 23a extended from the center shaft of the turntable is projected to the upper surface of the turntable. Then the height H of the control plate to the diameter D of the spherical article is formed to be 1/3D<H<D, and the radius R of the control opening part to the diameter D of the spherical article is formed to be D<R<2D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248323-A (JP)
Title: Image forming method
Inventor: SATO MORIMASA
IPC: G03F1/54
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and simple method for forming an image suitably used for a reflection/transmission LCD, wherein the film thickness of a coloring layer is partially changed in one pixel, and to provide an easy and simple method for forming a spacer and an orientation control projection.  <P>SOLUTION: As for the image forming method of exposing and developing a base having a 1st negative photosensitive resin layer and a 2nd negative photosensitive resin layer through a photomask, the photomask is provided with at least two kinds of light transmissive patterns, and also, the photosensitivity ratio (1st/2nd) of the 1st negative photosensitive resin layer to the 2nd negative photosensitive resin layer is >1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245741-A (JP)
Title: Can cap feeding method and its device
Inventor: MIYAMA SUSUMU
IPC: B21D51/26
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a can cap of a lowest layer from being damaged when separated.  <P>SOLUTION: A sealing material 6 is stuck in a linear form on a position corresponding to one end of the can cap 10 on the inner wall 21 of a storage 2. When the other end of the lowest layer can cap 10A is separated from a next layer can cap 10B and guided to the other end receiving part 5, the can cap 10A is shifted to a separation body 4 side to cause the curled part 10a of the next layer can cap 10B to change its overlapping state. In this case, the curled part 10a of the can cap 10B abuts against the sealing material 6 and restricts the sealing material 6 from further falling downward. The curled part 10a of the can cap 10B is prevented from being reduced to less than a half of the curled part height H relative to the curled part 10a of the can cap 10A and is overlapped at a higher position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213908-A (JP)
Title: Method for covering tatami mat padding with tatami facing
Inventor: KAGAMI SHOICHI
IPC: E04F15/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a problem such that the quality of a tatami mat is lowered due to inadequacy of performance of a machine adapting to deformation (distortion, bending, etc.), of tatami mat padding, especially in work for renewing tatami facing, in spite of progress in the mechanization of the manufacture of the tatami mat.  <P>SOLUTION: The tatami facing is sewed on the tatami mat padding with a tatami edge in a state of being stretched, so that a rush in a stile/rail part can pass well for improvement in the quality of the tatami mat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253966-A (JP)
Title: Folding door
Inventor: YOKOZEKI TAKESHI
IPC: E06B3/48
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding door capable of easily and surely opening and closing a door body without moving the hanging end side of the door body and simplifying the structure.  <P>SOLUTION: The center of a hinge of the even-numbered hinge means 15 is eccentrically placed to the folding door side of the door body 11 in the direction of the inside and outside rather than the center of the hinge of the odd- numbered hinge means 15, notch sections 28 and 29 loading and unloading the even-numbered hinge means 15 on guide rails 6 and 7 are provided to hanging sides of the guide rails 6 and 7, a guide roller 37 for guiding one end side in the vertical direction of the door body 11 bending and stretching on the sides of the notch sections 28 and 29 is provided to door stop sides of the notch sections 28 and 29 of the guide rails 6 and 7 on one side, and a riser member 38 for the other end side in the vertical direction of the hinge means 15 connected to the door body 11 guided in the direction of the extension by the guide roller 37 to make riser in the guide rails 6 and 7 on the other side is provided to the guide rails 6 and 7 on the other side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255939-A (JP)
Title: Device and program for phonetic material conversion
Inventor: KAWASHIMA SUSUMU
IPC: G10H1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a program for phonetic material conversion which can improve conversion efficiency.  <P>SOLUTION: A video editing part 21 reproduces video data in a preview mode and a phonetic processing and reproduction part 22 processes phonetic material data at need before or during the reproduction of the video data, reproduces the processed phonetic material data at need in synchronism with the reproduction of the video data, and records processing parameters used for the processing of the phonetic material data in the phonetic material data. Then the phonetic material processing and reproduction part 22 and a soft sound source part 23 convert the phonetic material data, (i.e., MIDI data) wherein the processing parameters are recorded to an audio format that the video editing part 21 can add to the video data.  <P>COPYRIGHT: (C)2003,JPO