baber/WOPTO huggingface dataset:
Patent JP-2007059203-A (JP)
Title: Driving circuit of discharge lamp
Inventor: YAMADA TAKAO
IPC: H05B41/24
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a driving circuit with fewer switching elements when a discharge lamp such as a fluorescent lamp is driven.  <P>SOLUTION: The driving circuit for a discharge lamp has a pair of driving transformers with a primary coil of each of the driving transformer being driven by a plurality of the switching elements, and a secondary coil being connected to a discharge lamp; and drives the discharge lamp by high-frequency driving signals different in phase from each other. The number of the switching elements are reduced to a half by connecting the primary coils of the driving transformers in series or in parallel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058800-A (JP)
Title: Reservation system
Inventor: IKEDA KOICHI
IPC: G06Q50/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation system capable of acquiring the using state of seats without placing burden on an employee, and regularly making an empty seat available.  <P>SOLUTION: The reservation system 10 for performing acceptance and management of reservations through a network comprises a terminal device 70 through which a user makes a reservation; an empty seat detection means 30 acquiring the empty state of seats; a seat management server 40 managing the seats; and a reservation management server 42 managing the reservations. The terminal device 70 includes an input means 74 for inputting a reservation condition; a communication means 72 for transmitting the inputted reservation condition; and an information browsing means 76 for browsing information of a reservation object. This system includes a reservation update process for reporting, when a reserved customer does not arrive at a reserved seat even at a reservation time, arrival of the reservation time by e-mail or telephone, and maintaining or canceling the reservation according to a return mail or answer to the report by e-mail or telephone.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061825-A (JP)
Title: Laser irradiation device, and laser scribing method
Inventor: UMETSU KAZUNARI
IPC: B28D5/00
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation device capable of easily increasing the efficiency of laser scribing, and to provide a laser scribing method.  <P>SOLUTION: The laser irradiation device comprises: a laser light source 101 of emitting laser light; a branching means 130 of branching the laser light; a plurality of condensing lenses 103a to 103c condensing the branched laser light, respectively, and in which the condensed respective condensing points P1 to P3 are located on a cutting schedule line L and are also arranged so as to be the different positions in the thickness direction of a mother substrate W; Z-axis sliding mechanisms 104a to 104c capable of regulating the positions of the condensing points P1 to P3; X-axis and Y-axis sliding parts 110, 108 capable of relatively moving the condensing lenses 103a to 103c and the mother substrate W; and a main computer 120 of controlling the Z-axis sliding mechanisms 104a to 104c and the X-axis and Y-axis sliding parts 110, 108.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066981-A (JP)
Title: Semiconductor device
Inventor: TACHIBANA KOICHI
IPC: H01S5/343
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent the diffusion of impurities into an active layer.  <P>SOLUTION: The laser diode comprises an n-type GaN buffer layer 2 formed on an n-type GaN substrate 1, an n-type clad layer 3 formed on the n-type GaN buffer layer 2, an n-type guide layer 4 formed on the n-type clad layer 3, the active layer 5 formed on the n-type guide layer 4, a p-type first guide layer 6 formed on the active layer 5, an overflow prevention layer 7 formed on the p-type first guide layer 6, an impurity diffusion prevention layer 8 formed on the overflow prevention layer 7, a p-type GaN second guide layer 9 formed on the impurity diffusion prevention layer 8, and a p-type clad layer 10 formed on the p-type GaN second guide layer 9. Since the impurity diffusion prevention layer 8 composed of In<SB>y</SB>Ga<SB>1-y</SB>N is formed in proximity to the active layer 5; p-type impurities existing in the p-type clad layer 10, the p-type second guide layer 9, etc. can be accumulated in the impurity diffusion prevention layer 8, thereby preventing the diffusion of the p-type impurities into the active layer 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067195-A (JP)
Title: Electromagnetic wave attenuation cabinet, its designing method and image forming apparatus
Inventor: TSUDA NAOAKI
IPC: B41J29/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to attenuate an electromagnetic wave by means of a low-cost and simple technique, furthermore with a small variation by only a screw setting between a flange and a lid of a case.  <P>SOLUTION: When an electrical substrate for controlling an image forming apparatus is fixed at a case 320 and an upper flange 331 and a lower flange portion 332 of a lid 330 by a screw 340, by setting a pitch spacing of a screw as (a), a width dimension of the flange portion as (z) and an attenuation amount of a necessary electromagnetic wave as r (dB), values of (a), (z) are decided so that the attenuation amount (r) may satisfy an experiment formula that the attenuation amount (r) is almost proportional to the value (z) and is almost inversely proportional to the value (a).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062596-A (JP)
Title: Front axle bracket of tractor
Inventor: NAGANO RYOTA
IPC: B62D21/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front axle bracket of a large tractor in constitution capable of holding strength not to cause deformation and/or breakage not only against the weight of the bracket itself but also against that of a front axle housing and an engine connected to the bracket in case of enlarging the front axle bracket on the large tractor.  <P>SOLUTION: The front axle bracket 1 is cast and molded, and a front wall part 3 at proper height and left and right side wall parts 4, 4 are integrally molded with a back wall part and formed roughly in a bracket shape on an upper periphery of a bottom surface part 2 of the same bracket 1. A supporting wall 9 to support the front axle housing free to revolve is integrally molded at a point positioned below this bracket bottom surface part 2 and below the left and right side wall parts 4, 4 and the back wall part. A mounting seat of a frame on which an engine accessory is mounted is integrally and projectingly formed on an upper surface of the bottom surface part 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066191-A (JP)
Title: Device and method of reproduction
Inventor: HIDA YOSHITADA
IPC: G06F21/64
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain a reproducing device which surely prevents reproduction of illegal digital content.  <P>SOLUTION: A content check part 102 discriminates whether a value of a pointer included in an EVOBU read from storage media is larger than the total number of hash values existing in a hash table CHT by every EVOBU. If the value is larger, reproduction of the digital content is stopped. In addition, the content check part 102 calculates a hash value of a selected EVOBU by every EVOBU selected with prescribed probability from a group of EVOBUs read from the storage media, and determines whether the calculated hash value coincides with the hash value stored in entry of the hash table CHT. In the case of unmatching, reproduction of the digital content is stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066210-A (JP)
Title: Electronic authentication card issuing device
Inventor: YAGIHARA YOSHIAKI
IPC: G06K17/00
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic authentication card issuing device capable of economically and rapidly making an electronic authentication card used for electronic authentication.  <P>SOLUTION: An arithmetic processing unit 1 comprises an input device 2 for a manager to perform input operation of data, an information display device 3 displaying various pieces of information, and a storage device 4 storing data. In an electronic authentication card forming means 8, a name card with entry information or the like is used as a mount 7, and an IC tag 8 is integrated onto the mount 7 to make an electronic authentication card. An entry information reading part 5 reading the entry information of the name card used as the mount and an IC tag reading part 6 reading a unique element ID of the IC tag 8 are connected to the arithmetic processing unit 1, and data in which the read entry data or additive information is associated with the element ID of the IC tag 8 is stored in the storage device 4 and used as an electronic authentication database.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073110-A (JP)
Title: Magnetic disk device
Inventor: ONOYAMA KATSUMOTO
IPC: G11B20/18
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To rearrange data by a simple method without managing servo signal defects, and to prevent data from being lost by rearranging the data before the defect of a servo signal part spreads to a data recording area.  <P>SOLUTION: The magnetic disk device 100 is set in a read inhibition state when a servo signal defect is detected. Data are sequentially read from a data block 0, a servo signal defect is detected in a data block 5, and a reading error occurs. When automatic alternation is permitted, the read inhibition state is released during a retry operation. Then, by the retry operation, data is read from the data block 5 where the error occurs, and data are rearranged in unused data blocks in the track of the switched area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006109425-A (JP)
Title: Microstrip array antenna
Inventor: TANAKA YUICHI
IPC: H01Q3/26
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a directive control range of a microstrip array antenna.  <P>SOLUTION: In order to solve a matter that flexibility for directive control of a microstrip array antenna having the little number of column is small, concerning a microstrip array antenna 100 wherein alternative arrangement is performed by making a main line for power supply as a center, distinct radiant quantities are given to antenna element series 6 and 7 connected to a power supply strip line 41, and distinct radiant quantities are given to antenna element series 8 and 9 connected to a power supply strip line 42, so that the flexibility of achievable directivity is enlarged, and low side lobe of the antenna and control of main radiation direction which were difficult conventionally are achieved. Distinct phases are given to the antenna element series 6 and 7 connected to the power supply strip line 41, and distinct phases are given to the antenna element series 8 and 9 connected to the power supply strip line 42, so that low side lobe can be achieved even if an inclined beam is formed from the normal direction of a flat antenna.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007070875-A (JP)
Title: Upright support structure of strut and foundation block used for the structure
Inventor: WATANABE HIROSHI
IPC: E04H17/22
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upright support structure of a strut enabling the realization of the accurate positioning of the strut on a foundation block by its self-standing and a reduction in construction period.  <P>SOLUTION: This upright support structure comprises a strut part 2 and a foundation block part having a vertically longer hollow S for fixing the strut part 2 upright by filling mortar therein with the lower part of the strut part 2 inserted therein. The strut part 2 comprises two through pin holes 9a, 10a formed, orthogonal to each other, at the lower part of a strut body. Slide pins 3, 4 are loosely inserted into the through pin holes 9a, 10a. The foundation block 1 part comprises a pin support part P having horizontal slide guide faces 7a, 8a disposed in the hollow S on a hollow inner wall surface 1a at a portion coming into contact with the lower sides of the end parts of both slide pins 3, 4, a slide space C allowing the slide pins 3, 4 to move in the horizontal direction, and contact guide walls 5a, 6a erectedly formed at a portion facing the slide space C and abutting on the end parts of the slide pins 3, 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006193137-A (JP)
Title: Internal combustion engine controller and control method for hybrid vehicle
Inventor: IEDA NAOYUKI
IPC: F02D29/02
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently operate an internal combustion engine in a hybrid vehicle.  <P>SOLUTION: A torque calculation part 100b of this controller 100 is constituted to calculate a torque of of an engine 200 from a torque reaction of a motor generator MG1, in a hybrid system 10. A fuel consumption rate calculation part 100c is constituted to calculate an instantaneous fuel consumption rate in the engine 200, based on a concerned calculated engine torque, a fuel injection amount and an engine speed. An operation line updating part 100d sets an operation point for the engine 200 in a point having the minimum fuel consumption rate, by carrying out operation point learning processing based on the calculated fuel consumption rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007073374-A (JP)
Title: Reflecting plate and back light
Inventor: KATSUKI MASAYA
IPC: F21V7/00
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting plate and a back light capable of preventing occurrence of an unusual noise such as a squeak noise by distortion without large heat deformation of a bend part in contact with a clip and distortion of the reflecting plate or the clip.  <P>SOLUTION: In the reflecting plate 10 having the bend part attached to a chassis 30 with a clip 20 and a part of which contacts the clip 20, perforations 14 are provided in a part not in contact with the clip 20 of the bend part, and a groove 12 is provided in the part in contact with the clip 20 without providing perforations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006163359-A (JP)
Title: Plasma display device
Inventor: KYO TAIKYO
IPC: G09F9/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device capable of dispersing and discharging heat generated by a circuit board equipped with a driving circuit portion.  <P>SOLUTION: The plasma display device includes a plate member arranged at a fixed distance from a circuit board provided with the driving circuit portion and, disperses and discharges heat from an air vent of a cover through an extension portion extended from the top of the plate member and bent. Therefore, a specific part such as the cover is prevented from being concentrically heated to improve the quality of the product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007078894-A (JP)
Title: Photosensitive composition, pattern forming material, photosensitive laminate, pattern forming apparatus, and pattern forming method
Inventor: TAKASHIMA MASANOBU
IPC: G03F7/033
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition for highly finely and efficiently forming a pattern such as a wiring pattern and a solder resist pattern by having high sensitivity and very high time passage stability of sensitivity, and to provide a pattern forming material having a photosensitive layer formed by the photosensitive composition, a photosensitive laminate, a pattern forming apparatus, and a pattern forming method.  <P>SOLUTION: The photosensitive composition includes at least a binder, a polymerization compound, a photopolymerization initiator based compound, has 0.300-0.650 of an I/O value of the binder, and contains a compound having, as the photopolymerization initiator compound, di-substitution amino benzene as a partial structure. The pattern forming material having the photosensitive layer formed by the photosensitive composition, the photosensitive laminate, the pattern forming apparatus with the photosensitive laminate, and the pattern forming method are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081762-A (JP)
Title: High power input protection circuit, its method, and receiving apparatus using same
Inventor: KIMURA HISASHI
IPC: H03G3/20
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high input power protection circuit which is highly effective in terms of hardware, cost, and reliability by eliminating increase in the number of components concerning the receiver, etc., of a radio base station apparatus in a mobile communication system.  <P>SOLUTION: An input level by an antenna 1 is determined by using an AGC (Automatic Gain Control) function of a signal processor 5. When high field radio wave is inputted, current consumption (a collector current) in a transistor for amplifying in the first stage of an LNA (Low Noise Amplifier) 3 is automatically controlled to increase with the use of an electronic volume, so that the saturation output level of the transistor is raised. Consequently, the characteristic deterioration and break of the transistor are easily and correctly prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080376-A (JP)
Title: Disk player
Inventor: KOJIMA MASAMI
IPC: G11B17/051
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player capable of preventing the impossibility of ejecting an inserted card by a simple structure.  <P>SOLUTION: This disk player includes a roller for conveying a disk, and a positioning member for positioning a disk DK<SB>8</SB>in a setting position when the outer periphery of the disk DK<SB>8</SB>having a first diameter abuts on a pair of first locking parts 32a and 32b. A space L1 between the first locking parts 32a and 32b of the positioning member 30 is set equal to or less than the length (a) of the short side of a card 200 having the short side shorter than the first diameter and a long side longer than the first diameter. The positioning member 30 includes a pair of second locking parts (33a, 33b) in positions in which a distance L2 to the rotary shaft SL of the roller 10 is equal to or less than the length (a) of the short side of the card 200, a mutual space L3 is not larger than the length b of the long side of the card, and the movement of the disk DK8 is not blocked.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081777-A (JP)
Title: Control program
Inventor: UEDA YUTAKA
IPC: H04N5/76
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control program which reliably record image data and shows easily distinguishably.  <P>SOLUTION: The program operates a computer to function as a means 14 for generating a unique name given to an image data or a folder recorded at a first recording area; a relating means 15 for generating information for relating the generated name to an original name; a record control means 17 for renaming the image data or the folder recoded at the first recording area to a generated name to record it in a second recording area; and an indication control means 18 for indicating the original name corresponding to each image on a display means when showing the image data recorded in the second recording area, or indicating the original name corresponding to a column for indicating images by folders. This reliably records the image data or the folder and shows the image data or the folder easily distinguishably.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076531-A (JP)
Title: Vehicular steering device
Inventor: KIRIHARA KENICHI
IPC: B62D1/18
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of ensuring the uniform velocity of a steering shaft and a pinion shaft while adjusting the position in the longitudinal direction of a steering wheel.  <P>SOLUTION: A steering wheel 11 and a steering gear box 17 are connected to each other via a steering shaft 12, a first universal joint 13, an intermediate shaft 14, a second universal joint 15, and a pinion shaft 16, and a steering column 18 is fixed to a vehicle body 20 adjustably in the longitudinal direction via a telescopic mechanism 19. The telescopic mechanism 19 guides the steering shaft so that a front end thereof is moved downward when the steering shaft 12 is moved forward, and even when the steering shaft 12 is moved forward, the angle θ1 at which the intermediate shaft 14 is inclined forwardly and downward with respect to the steering shaft 12 is substantially agreed with the angle θ2 at which the pinion shaft 16 is inclined forwardly and downward with respect to the pinion shaft 16, and the uniform velocity of the steering shaft 12 and the pinion shaft 16 can be ensured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080722-A (JP)
Title: Method for driving cold cathode fluorescent lamp
Inventor: HABA HOKI
IPC: H05B41/24
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a cold cathode fluorescent lamp, capable of easily, inexpensively, and highly accurately adjusting luminance.  <P>SOLUTION: In this method for driving a cold cathode fluorescent lamp 10 in which an electric field is formed in a space facing an anode 14 and a cathode 17, and a phosphor 16 is excited and made to emit light by making electrons emit from the cathode 17, emission intensity of the phosphor 16 is controlled by a current between the anode and the cathode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080189-A (JP)
Title: Control device and program
Inventor: HIROI MAKOTO
IPC: G06F17/50
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily visibly display a terminal and a connection by using a plurality of display modes while maintaining high operability.  <P>SOLUTION: This control device controls a display of an editing image screen for performing editing by using components having respectively the terminal and the connection for connecting its mutual terminals, and changes a display mode of the indicated connection in response to its indication when there is changing indication of the display mode of the connection (S39), to change the display mode of the terminal connected with the indicated connection to a display mode corresponding to the display mode of the changed connection (S35, and S37), and also to change a display mode of a connection connected to a terminal of the same kind as the terminal of changing the display mode in response to the changing indication (S36, and S38).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086919-A (JP)
Title: Solution device for linear simultaneous equation
Inventor: MATSUMOTO GOUGI
IPC: G06F17/12
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve parallelization effects by exclusive hardware when solving linear simultaneous equations by a Gaussian/Jacobi method.  <P>SOLUTION: A cell 301 is provided with a means 304 for storing a plurality of connection relations with adjacent cells; a means 305 for storing the number of times of an iterative operation; a means 306 for storing the value of the coefficient matrix of a linear simultaneous equation; means 308 for operating multiplication and addition; a means 307 for storing the arithmetic result of the iterative operation; and a means 303 for operating the transfer of the arithmetic result between the adjacent cells and the control of the arithmetic order. A first process for integrating the arithmetic result for one iterative operation in a diagonal cell assigned to the diagonal section of the coefficient matrix for each of the lines of a coefficient matrix, and a second process for propagating the arithmetic result for one time acquired in the diagonal cell to any cell other than the diagonal cell for each of the columns of the coefficient matrix, are repeated by the number of times of the iterative operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT