baber/WOPTO huggingface dataset:
Patent JP-2004290275-A (JP)
Title: Wheelchair
Inventor: OSUGA TAKESHI
IPC: A61G5/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase the usability and safety characteristics and running performance of a wheelchair by making rear auxiliary wheels easily vertically movable by a simple link mechanism.  <P>SOLUTION: In the wheelchair, in which main wheels 3 are provided on both sides of a frame 1 which supports a seat part 2, and a pair of front wheels 6 are provided at the front section of the frame, a pair of leg rods 10 are pivotally attached to the rear section of the frame in a manner to be freely rotatable in the vertical plane, respectively, the rear auxiliary wheels 12 are provided on the ends of the leg rods, and an extending rod part 13 which extends on the lower side of the leg rod is provided on the rear side lower part of the frame. Then, first links 16 are each pivotally attached to the extending rod part in a manner to be freely rotatable on the same plane as the leg rod, and the upper end of second links 18 are each pivotally attached to a part which extends to a higher part than the leg rod of the first link, and the lower end of the second link is pivotally attached to the leg rod. By rotating the first link by a handle operation, the rear auxiliary wheels are kept in a descent state, and the main wheels are kept in a floated state from the grounded surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296584-A (JP)
Title: Solid-state imaging device and its manufacturing method
Inventor: MANAKO TAKAHIRO
IPC: H04N5/335
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which can be manufactured at a low cost, and to provide a method of manufacturing the same.  <P>SOLUTION: In the method of manufacturing the solid-state imaging device which comprises a solid-state imaging element 2, leads 4, and a glass material 9, an electrode formed in the solid-state imaging element is connected to inner leads 5 via bumps 6, and then the solid-state imaging element and the inner leads are sealed with molding resin, with an imaging section 3 of the exposed solid-state imaging element, and thereafter, the glass material is placed above the imaging section of the solid-state imaging element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295511-A (JP)
Title: Parking lot management method and device
Inventor: OMATA NORITADA
IPC: G06Q50/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking lot management method and device capable of smoothing entering and leaving without congesting an entrance in a parking lot, facilitating a prior payment without placing a burden on a user, and preventing an unauthorized use.  <P>SOLUTION: In entering the parking lot, an entrance time is acquired simultaneously with acquisition of unique vehicle identification information of a vehicle. After loading to a parking frame, a parking ticket issuing time is acquired simultaneously with issuing of a parking ticket. In performing a prior payment with this parking ticket, the parking fee is determined from the parking ticket issuing time and the payment time, and the payment is performed to acquire payment information. In leaving the parking lot, the exit arrival time is acquired simultaneously with acquisition of the unique identification information of the vehicle, and the using form of the parking lot is determined and managed for authorized use or unauthorized use based on the payment information, the time between the entrance time and the parking ticket issuing time, and the time between the payment time and the exit arrival time. Accordingly, the congestion at the entrance can be solved by dispensing with issuing of the parking ticket, and in performing the prior payment, the payment can be performed without requiring input of a vehicle number. The payment at the exit is dispensed with, and authorization is determined by input of the parking ticket to permit the leaving of the vehicle, whereby the congestion is solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291464-A (JP)
Title: Gas barrier anti-reflective film and method for manufacturing it
Inventor: SHIINO OSAMU
IPC: C23C14/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide both excellent gas barrier performance and anti-reflective performance.  <P>SOLUTION: An anti-reflective film 1 is manufactured by forming on an organic film 2 an anti-reflective layer 5 consisting of a laminated film of high reflectance transparent films 4A and 4B and low reflectance transparent films 3A and 3B. At least one layer of the laminated film is a gas barrier sputtering film 4A. This gas barrier sputtering film 4A is made by intermittently applying an electric voltage to a plurality of cathodes provided with targets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296935-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KURIMOTO HIDEYUKI
IPC: H01L21/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a reinforcing member to be released from a semiconductor wafer in a short time while preventing defects such as warpage or cracks in the semiconductor wafer when the wafer is polished using the reinforcing member.  <P>SOLUTION: A method for manufacturing a semiconductor device includes steps of bonding the reinforcing plate 1 having a through-holes 4 onto the semiconductor wafer 3 having the semiconductor device formed therein via an adhesive layer 2, polishing a rear surface 11 of the wafer 3, and injecting a solvent 15 for melting the adhesive layer 2 into the through-holes 4 to cause the solvent 15 to be penetrated into the adhesive layer 2 and releasing the reinforcing plate 1 from a semiconductor wafer 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297967-A (JP)
Title: Protection relay system
Inventor: HIRATA YOSHINORI
IPC: H02H3/34
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional sequential shield function method that, since the order of shielding is decided in advance, shielding of lines other than an accident line is highly possible, resulting in taking much time in removing the accident.  <P>SOLUTION: The current of a line connected to a bus line of a high resistance ground grid is detected, and the line with high possibility of accident is preferentially selected and shielded while an accident continues. Thus, the duration time of accident is shortened and the power outage range is narrowed for easy restoration of the grid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303429-A (JP)
Title: Interlock system of circuit breaker
Inventor: HORIKAWA MASAO
IPC: H01H33/52
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical interlock system which can be mounted in space saving capable of limiting ON-operations of a plurality of circuit breakers arrayed in an up-and-down direction.  <P>SOLUTION: The circuit breakers positioned in the middle and at the lowest step are provided with a wire (14) pulled downward when its switching mechanism (4) makes an ON-operation, and the circuit breaker at the upper side is provided with wire-coupling links (18, 19), trip-relay levers (16, 17), drive links (20, 21) and a relay link (22) to which wires (26, 27) as other ends of the wire (14). By displacing a trip piece (7) upward by an upward displacement of the relay link (22), a latch mechanism of the switching mechanism is made in non-engagement state to prevent the upper-side circuit breaker from being made ON.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299062-A (JP)
Title: Ink-jet printer
Inventor: HOSHINO YOSHIHIDE
IPC: B41J2/205
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase of manufacturing costs of a printer and to form high-definition images by optimizing tone characteristics of image information.  <P>SOLUTION: In an ink-jet printer 100, a recording head 31 is loaded on a carriage 33. When the carriage moves in a scanning direction Y, ink is discharged from discharge openings by a discharge means 311 of the recording head to impact on a recording medium P, whereby the images are formed. The ink-jet printer has a storage means (RAM 4b), which stores time correction data b2 that specifies a correction amount of the tone of image data of the images according to an elapse of time from the starting time of the ink discharge by the discharge openings at one scanning to the scanning direction of the carriage, a tone correction means (CPU 4a) to correct the tone of the image data based on the time correction data and an ink discharge amount control means (CPU 4a) to control an ink discharge amount by the discharge openings based on the tone-corrected image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304338-A (JP)
Title: Data registration system, data registration method and program
Inventor: SUZUKI KUNIYASU
IPC: G06Q50/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data registration system having a specified security function to allow the presentation of an efficient time stamp service; and to provide a data registration method and program.  <P>SOLUTION: The terminal 1-k of the data registration system stores a plurality of electronic data by corresponding the plurality of electronic data to a first hash function obtained by acting a hash function on each of the plurality of electronic data. The terminal 1-k selects the desired electronic data to be registered on a time stamp server 2, acts the hash function on a first hash value corresponding to the electronic data and generates a second hash value indicative of a message digest uniquely corresponding to the entire selected electronic data. The terminal 1-k transmits the second hash value to the time stamp server 2 to register the selected electronic data; and receives an identification number identifying the registration. The terminal 1-k adds the identification number to a record containing each of the plurality of registered electronic data and the first hash value for storing the identification number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304529-A (JP)
Title: Adaptive array antenna system and adaptive reception control method
Inventor: EN HIROSHI
IPC: H04B7/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an error included in an output signal by matching a receiving signal used for generating the output signal with a weighting factor, thereby improving reception quality.  <P>SOLUTION: A weighting factor calculation means constituted of a multiplier 4, an adder 10 and a weight controller 12 calculates weighting factors w<SB>1</SB>-w<SB>N</SB>for controlling the directivity of an array antenna by adaptive control based on receiving signals x<SB>1</SB>-x<SB>N</SB>of each antenna element ANT1-ANTN and a reference signal r. A delay 6 delays the receiving signals x<SB>1</SB>-x<SB>N</SB>for one period of the updating period of the weighting factors w<SB>1</SB>-w<SB>N</SB>. An output signal generation means constituted of a multiplier 8 and an adder 14 weights the receiving signals after delayed using the weighting factors w<SB>1</SB>-w<SB>N</SB>, and generates and outputs an output signal y by synthesizing the receiving signals after having been weighted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304532-A (JP)
Title: Management network for publicity
Inventor: IGARASHI YUMIMASA
IPC: H04L12/70
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management network for publicity to which a user utilizing a VPN service can securely access management information or control information in a carrier management network from a terminal within a user premise LAN, without connecting the user premise LAN and the carrier management network to an external network such as the Internet.  <P>SOLUTION: The management network for publicity includes a carrier transfer network 10, a carrier management network 11 for managing the carrier transfer network 10, and a user premise LAN 12. The carrier transfer network 10 includes a core network 101 of the VPN; an access network 102 accommodating the user premise LAN 12; a common access network 103 interconnecting CUGs; an access network 104 for publicity, for making the carrier management network 11 open to the user; edge nodes 105A, 105B, 105C; and a firewall unit 106. The carrier management network 11 includes a server 111 for publicity, for making the management information and the control information in the carrier management network 11 open to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300324-A (JP)
Title: Resin composition for vibration fusion and lamp housing molded article of lighting fitting for vehicle
Inventor: TOYOTAKA TATSUJI
IPC: C08K5/13
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for hot plate fusion improved in threading property and to provide a lamp molded product for lighting fitting for vehicles by using the resin composition.  <P>SOLUTION: The resin composition for vibration fusion is obtained by compounding 100 pts. wt. one or more kinds of thermoplastic resin selected from a rubber-reinforced styrene-based resin, a polycarbonate resin, a polymethyl methacrylate resin and a saturated polyester resin with 0.01-5 pts. wt. paracresol dicyclopentadienebutyl compound as a phenolic stabilizer (A).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302262-A (JP)
Title: Subjective map preparing method and subjective map preparation system
Inventor: YAIRI IKUKO
IPC: G09B29/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subjective map preparing method capable of easily preparing a subjective map whose utility value is very high for a user in every user's viewpoint and a subjective map preparation system.  <P>SOLUTION: A subjective map is prepared in such a manner that a processing means collects action information and location information while associating them with each other (S1), extracts subjective information out of the collected action information (S2) and embeds the extracted subjective information in an existing objective map data stored in a storage means based on the location information (S3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304077-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKENAKA MASAJI
IPC: H01L21/60
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method in which in a semiconductor package in which an external terminal is electrically connected to a semiconductor chip by an inner lead on an insulating film face, it is intended to prevent a short-circuit between the inner leads in a production process and actual use, a short-circuit between the semiconductor chip and the inner lead and a disconnection of the inner lead.  <P>SOLUTION: The semiconductor device comprises a conductive inner lead formed on an insulating film, a semiconductor element connected electrically to the inner lead on the inner lead, a frame body arranged so as to enclose the semiconductor element on the inner lead, a support plate arranged across on the semiconductor element and on the frame body, and a plurality of external electrodes connected to the inner lead through a conductor penetrating the insulating film. In the insulating film and the inner lead, a curved part is arranged between an electrode of the semiconductor element and the external electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304108-A (JP)
Title: Fixing device for optical element
Inventor: SANO MASAAKI
IPC: H01S5/022
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can adjust and fix a posture of an optical element with high accuracy without the displacement of the optical element caused by the use environment and a temperature/humidity application history in an optical pickup manufacturing process for fixing the optical element to a base.  <P>SOLUTION: The fixing device for the optical element has the following characteristics. The postures of an LD holder 3 and a swing and tilt holder 2, which hold a laser diode 4 with a laser diode posture control mechanism 9, are roughly adjusted. After that, the difference in-between the actual posture is calculated with a calculation controller 8. A laser beam is irradiated with the laser irradiation conditions for correcting the difference. As a result, the optical element including the laser diode can be joined to the base 1 by welding with excellent accuracy without the displacement caused by the use environment and the temperature/humidity application history.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308174-A (JP)
Title: Dust collector
Inventor: SUWABE TATSU
IPC: E02B5/08
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector for smoothly performing operation of a chain between a front side guide rail and an upper sprocket by facilitating tension adjusting work of the chain.  <P>SOLUTION: An idle sprocket 18 for guiding the chain 14 is arranged on the rear side left-right both sides of a main screen 3 on a waterway 1, and an axial position adjusting device 19 is arranged in the idle sprocket 18. A guide roller 32 is arranged in a frame upper part 7 for rolling or sliding the chain 14 in a passage 14A of the chain 14 between the upper end 11A of the front side guide rail 11 and the upper sprocket 9. An adjustment can be easily made by changing a passage part 14B of the chain 14 by operating the axial position adjusting device 19 of the idle sprocket 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307675-A (JP)
Title: Dicarboxylic acid-modified polypropylene
Inventor: OZAKI HIROYUKI
IPC: C08F8/46
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicarboxylic acid-modified polypropylene which has a high affinity to polypropylenes and polar polymers, exhibits neither degradation of solution properties at low temperatures nor sharp increase in viscosity during storage, and is useful as primers, coatings, pressure-sensitive adhesives, adhesives, ink, reactive polymers, compatibilizers or the like.  <P>SOLUTION: There is provided a dicarboxylic acid-modified polypropylene having a weight average molecular weight (Mw) of 5,000-400,000, in which an average of 0.5 or more of a dicarboxylic acid is combined with one molecule of a polypropylene having a racemic diad fraction [r] value as determined by<SP>13</SP>C-NMR of 0.12-0.88 (wherein 0.5 is excluded).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306509-A (JP)
Title: Image forming system
Inventor: WADA MASANORI
IPC: G03G15/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a finishing output in the mixing of a color image and a black/white image in the same job by a single data transfer without the need for a color printer with a finishing function, so as to solve the problem that the color printer with the finishing function or an inefficient manual operation is required, because an output using the color printer with the finishing function or separate outputs each using a black/white printer or the color printer and manual finishing processing have to be performed, when the finishing output is obtained in the mixing of the color image and the black/white image in the same job.  <P>SOLUTION: This system is equipped with the following constitution as one means for solving the above problem. In the constitution, the simple color printer and the black/white printer with the finishing function are combined together when the finishing output is obtained in the mixing of the color image and the black/white image in the same job.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310666-A (JP)
Title: On-vehicle automatic charge collecting system
Inventor: OGISHIMA TAKASHI
IPC: G07B15/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely inform the driver of the confirmed communication contents such as charges, etc. with a roadside device, a state of an on-vehicle unit and the battery power, etc. without being restricted for the installation location when an automatic charge collecting system is applied to a two-wheeled vehicle.  <P>SOLUTION: The system is provided with the on-vehicle unit 1 which is installed in the helmet 12 worn by the driver and performs radio communication for automatic charge collection with the roadside device 15, a speaker 6 which is attached to the helmet 12 and transmits the information regarding the operation of the on-vehicle unit 1 or automatic charge collection by voice guide and an automatic charge collecting operation changeover switch 9 which switches start, stop of the automatic charge collecting operation of the on-vehicle unit 1. An automatic charge collecting operation is started by turning on a jaw tie switch for connecting the jaw tie 13 of the helmet 12 to the switch 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316103-A (JP)
Title: Folding tent frame
Inventor: TAKAYAMA TOSHIHIKO
IPC: E04H15/34
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To lower the whole height in storage, to reduce the weight of roof structure and to reduce time and cost required for tension adjustment in a folding tent frame used for an outdoor meeting, gathering, event, or the like.  <P>SOLUTION: This folding tent frame is composed of longitudinal and lateral beam members 2 disposed to present a square bottom plane; joints 3 connecting the adjacent beam members 2 to each other; posts 4 provided at the respective joints 3 and foldable from the folded positions folded on the beam members 2, to the upright positions; two ropes 5 detachably extended between the joints 3 positioned on diagonal lines; and a tension adjuster 6 provided only at one rope 5 to adjust tension. Particularly, the tension adjuster 6 is single.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320300-A (JP)
Title: Communication line switching apparatus and method
Inventor: SHO ISAMU
IPC: H04L12/28
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication line switching apparatus and a method capable of efficiently managing a duplicate network.  <P>SOLUTION: If the occurrence of a communication fault is detected in an ordinary communication system line 7A of a duplicate domain when a communication line switching apparatus acts like a master unit, a switching instruction means 23 instructs each communication line switching apparatus acting like a slave unit in the duplicate domain to switch the line 7A into a backup communication system line 7B to which a domain ID of the duplicate domain is attached. Further, when the communication fault is detected or when the communication line switching apparatus acts like the slave unit and receives an instruction of switching to a backup communication system to which the domain ID of the duplicate domain is attached from the communication line switching apparatus acting like the master unit, a line switching section 11 switches the communication line of the duplicate domain used for communication from the ordinary communication system line 7A to the backup communication system line 7B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313958-A (JP)
Title: Washing device
Inventor: MANDA TAKAHIKO
IPC: B08B3/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy-type washing device having a small motor-integrated pump with good pumping efficiency installed therein.  <P>SOLUTION: A washing device 1 can be made light and smaller by disposing on a straight line an intake opening 2 of a motor-integrated pump having a stator 9 and a rotor 6 and a discharge opening 3 from which fluid outflowing from the pump is discharged. Furthermore, according to the washing device 1, fluid can smoothly be guided by a first rectification member 34 located on the intake side and a second rectification member 33 located on the discharge side, so as to be able to suppress fluid energy loss and enhance washing performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI