baber/WOPTO huggingface dataset:
Patent JP-2003343508-A (JP)
Title: Damping unit
Inventor: TAJIMA MASAMI
IPC: B60P1/16
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a loading capacity to a vehicle, to reduce a whole cost, and to facilitate maintenance.   <P>SOLUTION: A damping unit is provided with a fluid pressure cylinder 1 connected with a fixed side (B) at one end and a movable side (L) at other side, and a control mechanism connected with the fluid pressure cylinder 1. The control mechanism comprises: a main passage 2 interlocked with a pressure chamber R of the fluid pressure cylinder 1; a pump 3 discharging fluid pumped up from a reservoir tank T to the main passage 2 as pressurized fluid with predetermined pressure; a drain passage 4 branched off from the main passage 2 and extending to the reservoir tank T; and a selector valve 5 which is provided in the drain passage 4, and opens and closes the drain passage 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028014-A (JP)
Title: Welded intake device for internal combustion engine
Inventor: KLOTZ ARTHUR
IPC: F02M35/10
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine capable of being welding regardless of an outer shape and providing the best result regarding an economic property and the quality of a welding seam. SOLUTION: An area 18 for generating an additional surface is provided on a divided surface 16 of the intake device of the internal combustion engine comprising a welded shell body and an inclination force Q2 generated by inclining the additional surface to a compression force D for welding the shell body. The inclination force Q2 is directed to a direction opposite to an inclination force Q2 generated at an inclined part to the compression force D of the divided surface 16. Thus, since the inclination force generated at the time of manufacturing of the intake device is at least partially balanced in a structure body, a force is not applied to a welding holder not shown or a small force is only applied thereto. THerefore, a welding result of an intake pipe is improved.
Patent JP-2004004371-A (JP)
Title: Cartridge and electrophotographic image forming apparatus
Inventor: YOSHINO YASUSHI
IPC: G03G15/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge and an electrophotographic image forming apparatus which can hold constant contact pressure by securing a fixed distance of a developing bias electric contact that the cartridge has to a developing bias electric contact of an image forming apparatus main assembly, obtain a stable image, and improve user's operability.  <P>SOLUTION: A first guide 310b for guiding the cartridge 4 when the cartridge 4 is mounted to the main assembly of the apparatus is provided with a developing bias electric contact 311 for receiving a developing bias to be applied to a developing member 305 when the cartridge is mounted to the main assembly so that the electric contact 311 is exposed from the 1st guide 310b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009330-A (JP)
Title: Cutting machine
Inventor: KOBAYASHI KENJI
IPC: B23D61/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reconcile improvement of cutting efficiency caused by eccentricity of a rotary knife and control of vibration.  <P>SOLUTION: A saw blade 15 is fitted to a spindle 12 at a position made eccentric from a core of a spindle 12 by an inner flange 16 and an outer flange 17. Besides, the inner flange 16 and the outer flange 17 make balance parts 21a, 21b swell out respectively by the same distance in an opposed side to an eccentric direction of the saw blade 15, the whole presents an oval shape and balance with the saw blade 15 made eccentric is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015174-A (JP)
Title: Can data converter
Inventor: HATTORI YOSHIKI
IPC: H04L12/40
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To alter CAN data to be acquired in a short time.  <P>SOLUTION: The CAN data converter comprises analog output ports OP1-OPn, and a memory 15 for storing correspondence relation between the analog output ports OP1-OPn and a plurality of CAN definition data Dde and each CAN data Dca to be extracted, being outputted thereto. A CPU 14 discriminates a CAN communication packet, including CAN data Dca to be acquired from a received CAN communication packet, with reference to the CAN definition data Dde and extracts CAN data Dca from the CAN communication packet with reference to the CAN definition data Dde and then delivers the CAN data Dca to a corresponding analog output port. The memory 15 stores the CAN definition data Dde of a number larger than that of the analog output ports and alters the correspondence in accordance with the inputted command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013507-A (JP)
Title: Multidirectional operation switch and multidirectional input device using the same
Inventor: INOUE HIROTO
IPC: H04N5/44
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirectional operation switch used for the input operation of an electric apparatus and having a small dimension and high input level resolution.  <P>SOLUTION: In this multidirectional operation switch, when the upper face of an operation panel 33 is pressed for tilting the operation panel 33, a resilient pressure body 32 on the lower face presses a plurality of hard rings 29A and 29B in a driving body 28 to the upper face of a resistant sheet 25 in a predetermined sequence, and continuity is sequentially made between a plurality of ring-shaped conductive layers 22A and 22B facing the resistant layer 26 on the lower face to be operated. In this way, an operation direction can be increased with a small dimension, and a plurality of signals can be outputted in each operation direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013618-A (JP)
Title: Access controller for synchronous semiconductor storage device
Inventor: HIGUCHI RYOHEI
IPC: G06F12/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To ensure efficient memory access by reducing clock cycles necessary for access to an SDRAM when continuous access occurs to the same row of the same bank.  <P>SOLUTION: In a continuous access mode, an SDRAM access control part 10 row-activates an SDRAM 300 upon a first access request to the same row, then outputs a read command or write command to the SDRAM 300 upon every access request without inactivating the accessed row until a last row detection signal 16 is asserted, and when the last row detection signal 16 is asserted, the accessed row is inactivated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011825-A (JP)
Title: Electromagnetic shock absorber
Inventor: SUDA YOSHIHIRO
IPC: F16F15/03
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent each axis of a screw shaft and a ball screw nut of an electromagnetic shock absorber from slippage, prevent the damage, and prevent the glitch of the electromagnetic shock absorber.  <P>SOLUTION: There are provided with an axial force transmitting body J having a rod 5 and a ball screw nut 7, a screw shaft 8 rotatably screwed in the ball screw nut 7, a motor 9, and a support 6 for supporting the axial force transmitting body J. In the electromagnetic shock absorber, the linear movement of the axial force transmitting body J is converted into the rotational movement of the screw shaft 8 via the ball screw nut 7, the rotational movement is transmitted to a shaft 9a of the motor 9 to generate electromagnetic force for the motor, and the torque against the rotation of the shaft 9a is used for damping force for inhibiting the linear movement of the axial force transmitting body J owing to the electromagnetic force. The first slide-contact body 2 being in contact with a rod 7 of the axial force transmitting body J is provided on the support 6, and the second slide-contact body 1 being in contact with the support is provided on the rod 7 of the axial force transmitting body J.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013002-A (JP)
Title: Color image forming apparatus
Inventor: TAKAMI AKIHIRO
IPC: G03G21/10
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus which makes it possible to remove a jammed paper easily without touching a mechanism within the apparatus, such as a photoreceptor drum 8, while maintaining miniaturization.  <P>SOLUTION: An intermediate transfer belt 1 is stretched substantially vertically and the uppermost portion thereof is used as a transfer position to paper. Image forming units 2 (Y, M, C, and K) are arranged one on another substantially vertically on one side of the intermediate transfer belt 1. A paper transport path is formed by pairs of rollers 17a, 17b, 17c and 17d along the intermediate transfer belt on the other side of the belt 1. A fixing unit 5 is disposed above the image forming unit Y and a paper feed cassette 15 is disposed below the intermediate transfer belt 1 and the image forming unit K.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013753-A (JP)
Title: User authentication system
Inventor: TAKAHASHI KENTA
IPC: G06F21/34
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide service only to a specific user having a portable terminal.  <P>SOLUTION: When a user requests service, a portable terminal 110 reads user's biometric certificate 105 from an IC card 100 owned by the user and transmits the data to an authentication device 160 through a communication network 155. An authentication request monitoring device connected to a data communications network confirms whether the biometric certificate 105 is effective or not by retrieving a lapse biometrics certificate list 158 and sends the result with the biometric certificate to the authentication device 160. The authentication device device 160 reads user's fingerprint by using a fingerprint scanner 190 and performs personal authentication by collating the fingerprint with the registering fingerprint information 105 received from the portable terminal 110. When the authentication device 160 succeeds in the authentication, the authentication device 160 provides the service to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012809-A (JP)
Title: Method and device for introducing coloring agent to resinous material
Inventor: ROUSE MICHAEL W
IPC: C08J3/205
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for coloring a resinous material, especially thermoplastic resin, particularly thermoplastic polyurethane, which has reliability and which can easily reproduce and relatively easily perform the operation. SOLUTION: A pre-dispersion method for an additive, especially a pigment and a coloring agent used for mixture process is described herein. The present method comprises the co-grinding of an elastomer and sufficient quantity of the coloring agent to produce a colored particle. A particle containing an elastomer mixed with the coloring agent is also described.
Patent JP-2004023367-A (JP)
Title: Communication unit and communication system
Inventor: KOKUBO TAKESHI
IPC: H04W4/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To transmit one's own situation to an opposite party according to the circumstances.  <P>SOLUTION: Upon receiving a call, a portable terminal displays a title "1. call you later" representing a voice message of "call you later", a title "2. under moving" representing a voice message of "I am moving now and cannot answer the phone" or a title "3. now in conference" representing a voice message of "I am in conference now and cannot answer the phone" at a display section 41. When a user selects any one title, the portable terminal transmits a voice message corresponding to the selected title to the portable terminal of the opposite party.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021543-A (JP)
Title: Merchandise selling support system
Inventor: KANEKO SHINICHI
IPC: G06Q30/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise selling support system for making it easy for a user riding in a traveling object to use without spending much costs.  <P>SOLUTION: In this merchandise selling support system configured of a plurality of merchandise selling places and a service providing server 100 for managing the inventory of the merchandise of the merchandise selling places, a user terminal 300 carried by a user riding in a traveling object transmits its location information and merchandise order information to the service providing server, and the service providing server specifies a train based on the location information, and specifies the merchandise selling place which is the most proper to the user and the merchandise selling place based on the specified train and the merchandise order information. Then, the selling supporting information or selling/delivery information is transmitted to the specified selling place, and the merchandise is delivered to the delivery place designated by the user, and sold to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016584-A (JP)
Title: Hand-held massager
Inventor: NAKAMURA GAKUJO
IPC: A61H15/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-held massager which can automatically, easily, and correctly massage around an eye to demonstrate superior massaging effect to effectively ease a shady place, dropsy, or the like of the lower eyelid.  <P>SOLUTION: This hand-held massager is equipped with a plurality of massaging rollers 5 forming a pressing part 4 to press around the eye by rotating over between a part Pi near the inside of the head of the eye and a part Po near the outside of the tail of the eye placed on a common rotary shaft 3 rotated with a motor M placed on the hand-held massager body case 2, and a switch 6 to switch rotation directions of the massaging rollers 5 into clockwise or counterclockwise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086871-A (JP)
Title: Excited light source unit, raman amplifier, and optical transmission system
Inventor: INOUE MASAYUKI
IPC: G02F1/35
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide such an excited light source unit for Raman amplification or the like that is provided with a structure for adjusting an output signal light spectrum in an amplified wavelength bandwidth. SOLUTION: This excited light source unit (LU) is provided with N sets of excited light sources (11 to 14) to output excited lights with N (>=2) channels having different wavelengths to each other, a multiplexer (2) for multiplexing the excited lights having N channels, and an output structure (3) for supplying the excited light outputted from the multiplexer (2) to an optical fiber (L) for Raman amplification. Especially, at least one of the light sources (11 to 14) is provided with a wavelength variable excited light source that can change the channel wavelength of excited light to be outputted, and such a structure allows for adjustment of the excited light spectrum, thus improving the controllability of the spectrum of outputted signal light.
Patent JP-2004026552-A (JP)
Title: Method for reinforcing telegraph pole made of concrete
Inventor: UZAWA MASAMI
IPC: H02G7/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To drastically extend the service life of an existing telegraph pole made of concrete by filling a formulation of specific materials such as cement, a pozzolan-based fine powder or the like into its inner hollow part, and then curing the formulation.  <P>SOLUTION: A method for reinforcing the telegraph pole made of concrete comprises filling the formulation containing cement, the pozzolan-based fine powder having an average particle diameter of ≤1 μm, fine aggregate having the maximum particle diameter of ≤2 mm, metal fibers, a quartz powder having an average particle diameter of 2-20 μm, fibrous particles or flaky particles having an average particle sizes of ≤1 mm, a water reducing agent, and water into the inner hollow part of the telegraph pole made of concrete, and then curing. It is preferable that the metal fibers are steel fibers each having a length of ≥2mm and a ratio of length to diameter of ≥20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030162-A (JP)
Title: Storage device and maintenance method of storage device
Inventor: TANAKA KOICHI
IPC: G06F9/445
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that miniaturization and improvement in maintainability and operability are inhibited in a conventional storage device equipped with an FDD (floppy disk drive) from which a control program, a boot program, and an update program are read when necessary, since the implementation of the FDD invites a high price.  <P>SOLUTION: A maintenance method of the storage device by an information processor connected via a network to a storage device which composes a disk array system is provided with a step to receive an information transmission program which realizes a function to transmit information about control of the storage device to the storage device from the storage device through the network, and a step to transmit information about control of the storage device to the storage device according to the information transmission program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028809-A (JP)
Title: Actuator
Inventor: TOKUNAGA MASAO
IPC: G01B7/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an influence on a sensor affected by a leaked magnetic flux from an actuator main body, in an actuator provided with the sensor for detecting the operation amount of the actuator main body.  <P>SOLUTION: A Hall element 5 is arranged along a direction passing through an adjacent part 201 in a magnet 231 and a magnet 232, and orthogonal to an adjacent direction of the magnet 231 and the magnet 232, the Hall element 5 is thereby made most insensitive to a magnetic flux by the magnet 231 and the magnet 232, and magnetic flux density is not affected greatly by the leaked magnetic flux from the magnet 231 and the magnet 232, in a position of the Hall element 5 by a sensor magnet 42 varied in response to an operation of the actuator main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003913-A (JP)
Title: Carrier for fixing nucleic acid
Inventor: NAGINO KUNIHISA
IPC: C12M1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier, with which a large number of types of previously prepared nucleic acids are fixed highly efficiently and at high densely to the surface of the carrier and which is capable of being manufactured at low costs.  <P>SOLUTION: The carrier, to which the nucleic acids are fixed, satisfies all (a)-(e) conditions. The fixed nucleic acids form partial double strands which comprise a long nucleic acid molecule and a short nucleic acid molecule (a). The partially double-stranded nucleic acids comprise both double strands from the vicinity of a terminal on one side of the nucleic acids, to some point in their longitudinal direction and one stand at the remaining part (b). A terminal of the short nucleic acid molecule, the terminal of the partially double-stranded nucleic acids at which they form the double strands, is fixed to the carrier (c). Two types of partially double-stranded molecules or more, in which the nucleotide sequences of the long nucleic acid molecules of the partially double-stranded nucleic acids are different form one other are fixed to another area on the carrier (d). A part or the whole short nucleic acid molecules of the fixed partially double-stranded nucleic acids has a common nucleotide sequence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034773-A (JP)
Title: Motorcycle towing appliance
Inventor: FUJISHIRO TAKU
IPC: B60D1/14
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle towing appliance to tow a motorcycle by a car for stably and safely towing the motorcycle.  <P>SOLUTION: In a motorcycle towing appliance 1, a towing part on a motorcycle 50 side is located on a front fork 51. Thus, the towing part is located higher than a rotary shaft of a front wheel, and loads on the motorcycle towing appliance 1 and a hook 61 of a car 60 can be reduced. A base part 12 has a reinforcing part 14 to reinforce a hook connection part 13 connected to the hook 61, a link structure is constituted of the hook connection part 13, the base part 12 and the reinforcing part 14, and the stress generated between the car 60 and the motorcycle 50 when a brake is applied to the car 60 is dispersed and mitigated. In addition, the motorcycle is separated from the road surface after raising a rear wheel 53 which is a drive wheel of the motorcycle 50 by an auxiliary towing appliance 20, and a rear part of the motorcycle is supported by auxiliary wheels 21 on right and left sides. Loads in towing the motorcycle can thus be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033067-A (JP)
Title: Vegetable platform
Inventor: HIROSE YOSHIO
IPC: A01G9/28
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vegetable platform easy to form and enabling taking a large plant area and also a large passage width between the platforms adjacent to each other.  <P>SOLUTION: This platform K is obtained by forming a soil retaining perimeter frame S through arranging soil retaining frames A and B each having bar through holes 3 which vertically pass through and are set in the longitudinal direction at a fixed pitch, on the ground G in a rectangular form of four sides of front and rear, right and left, and passing a soil retaining frame fixing bar 4 through the bar through holes 3 which each of the soil retaining frames A and B has, inserting the lower part of the fixing bar into the ground and putting soil M into the soil retaining perimeter frame S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039370-A (JP)
Title: Assembly for attaching integrated circuit
Inventor: TAKEUCHI SHINOBU
IPC: H01R33/76
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely connect a land grid array type CPU onto a circuit board.  <P>SOLUTION: A connector 1 has a case 5 made of an insulating substance and a plurality of terminals 6 attached to a through hole 7 of the case 5. The case 5 has an abutting part 8 for abutting to a lower side of a contact part 6b in the each terminal 6. A fixing part 6a is connected to a land part 11 on a surface of the circuit board 4 via a cream solder 13. A land part 3c abuts to the contact part 6b of the each terminal 6 when the CPU 3 is mounted on the connector 1. When the CPU 3 is energized from an upper side under this condition, the contact part 6b is bent to make the terminal 6 contact with the land part 3c. The contact part 6b is not brought into contact with the land 3c nearest to the fixing part 6a therein, but contacts with the land part 3c in a side positioned sideways by one pitch. A length of the contact part 6b is elongated thereby to reduce energizing force for the CPU 3. Stress is dispersed in the contact part 6b because the contact part 6b abuts on the abutting part 8 in a wide range.  <P>COPYRIGHT: (C)2004,JPO