baber/WOPTO huggingface dataset:
Patent JP-2003292744-A (JP)
Title: Polyester elastomer resin composition
Inventor: NISHIHARA YASUHIRO
IPC: C08L67/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an easily producible polyester elastomer composition having excellent mechanical properties such as flexibility, abrasion resistance and tensile strength without using any lubricant and giving stable quality over a relatively wide range of the kneading conditions in production.  <P>SOLUTION: This polyester elastomer resin composition is composed of (A) a thermoplastic polyester elastomer and (B) a thermoplastic polyolefin elastomer and the fluidity values of the components (A) and (B) satisfy the formula (1) (MI-A)/(MI-B)/≥10 at a temperature between 180°C and 250°C. In the formula (1), MI-A is the melt flow index of the component A at the processing temperature and MI-B is the melt flow index of the component B at a temperature between 180°C and 250°C (the measuring temperature of MI-A is same as that of MI-B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298054-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TETSUYA
IPC: H01L29/78
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving the limit of usage range, by suppressing the local concentration of electric current to a semiconductor cell formed in the periphery of a curved part of four corners of an active region or to a base region, when turning off.  <P>SOLUTION: In a semiconductor device, including an active region formed by curving at four corners thereof and a peripheral region formed in the circumferential part of the active region, a second groove which is in contact with both of one main surface of the semiconductor base and with the base region is formed in the region in the active region, where outer periphery thereof is curved. A second fixed-potential insulated electrode, insulated from a collector region by a second insulating film and made of a conductive material, is disposed in the inside of the second groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292536-A (JP)
Title: Resin composition having low refractive index and its cured product
Inventor: TANIGUCHI NOBUO
IPC: C08F299/06
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To develop a resin composition which is rapidly curable by irradiating the composition with an active energy such as ultraviolet rays, giving a cured product excellent in mechanical characteristics, having flexibility and low refractive index and excellent in transparency and applicable to a clad layer of an optical fiber for optical transmission.  <P>SOLUTION: The resin composition comprises a fluorine atom-containing urethane (meth)acrylate compound synthesized by using a triisocyanate compound as a synthetic raw material and a photopolymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293492-A (JP)
Title: Backing structure for building
Inventor: SATO TAKAO
IPC: E04B2/56
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily dissolve the flexure of backing members, using intermediate columns of square cylinder shape.  <P>SOLUTION: In this backing structure for a building constituted by horizontally laying a large number of backing members 2 of a square cylinder shape between column structure bodies 1, the prescribed number of intermediate columns 3 of the square cylinder shape are erected between the column structure bodies 1 and work openings 5 for fitting fasteners for connecting the backing members 2, and intermediate columns 3 are formed at intersection parts P between the backing members 2 and intermediate columns 3. The backing members 2 of the square cylinder shape and the intermediate columns 3 of the square cylinder shape are easily connected with fastener fixing work from the work openings 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295055-A (JP)
Title: Aspherical zoom lens and video camera using the same
Inventor: ISHIGURO KEIZO
IPC: G02B15/16
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aspherical zoom lens in which aberration is excellently corrected and it is compatible to be made ultrasmall in size and high in image quality.  <P>SOLUTION: The zoom lens is constituted of a 1st lens group 11 having positive refractive power and fixed with respect to an image surface 17; a 2nd lens group 12 having negative refractive power and performing variable power action by moving on an optical axis; a diaphragm 13 fixed with respect to the image surface 17; a 3rd lens group 14 having positive refractive power; and a 4th lens group 15 moving on the optical axis so that the image surface 17 fluctuated with the movement of the 2nd lens group 12 and an object may be kept at a fixed position from a reference plane and having positive refractive power, which are arranged in order from the object side to the image surface 17 side. The 2nd to the 4th lens groups 12, 14 and 15 are made to have at least one aspherical surface, and when the refractive index of the 1st negative lens nearest to the object side in the 2nd lens group 12 is defined as n<SB>d4</SB>, relation of n<SB>d4</SB>>1.8 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290423-A (JP)
Title: Slot machine and game control method
Inventor: MIYAHARA SATOSHI
IPC: A63F5/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably enhance expectations felt by players for the putting out of game media.  <P>SOLUTION: Forty medals are accumulated per 100 games while the display of a display device 21 for the number of accumulated medals is updated. The lottery for releasing is conducted per 400 games and with the winning in the lottery, the processing of releasing the accumulated medals is started. The release processing is carried out in the way of using the medals accumulated exclusively for the putting out of the medals on the occasion of the winning and continued until at least the accumulated medals are released completely. During the period of the release processing, an operation support control is performed to reveal to the players a symbol or the like of the prize involved in the internal winning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300327-A (JP)
Title: Process for making ink jet recording head
Inventor: KASHINO TOSHIO
IPC: B41J2/16
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for making a highly reliable and inexpensive ink jet recording head in which a heat process for assembling the head and thermal expansion of components due to heat after completion of the head have no effect and production yield can be enhanced.  <P>SOLUTION: In the process for making an ink jet recording head by bonding a substrate having ejection openings and ink channels and a substrate having heating elements, amorphous carbon is employed for forming the substrate having ejection openings and ink channels and members having a substantially equivalent thermal expansion coefficient are employed for forming the substrate having ejection openings and ink channels and the substrate having heating elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002327586-A (JP)
Title: Closer device and method of shutting closer
Inventor: IWASE KENSHO
IPC: A62C2/06
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a closer device and a method of shutting the closer, capable of preventing damage to an object and the closer even if the object is present at a part to be shut, at the time when the part to be shut is shut with the closer. SOLUTION: A shutter curtain 115 serving as the closer of a disaster- preventive shutter which is the closer device comprises a series of slats 116 and a seat plate 117, both of which are hard parts, and flexible sheets 118 which are soft parts. When the sheet 118 of a curtain 115 which is unwound from a winding part and lowered by its own weight in the event of a fire makes contact with the floor face 7 of an entrance serving as the part to be shut, the lowering of the curtain 115 stops. After a predetermined period of time has elapsed since this stop, the curtain 115 deflects the sheet 118 and falls again.
Patent JP-2003308608-A (JP)
Title: Magnetic recording medium
Inventor: YAMAZAKI NOBUO
IPC: G11B5/706
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium wherein electromagnetic conversion characteristics are good and high recording density characteristics are greatly improved.  <P>SOLUTION: The magnetic recording medium is constructed by forming a substantially nonmagnetic lower layer and a magnetic layer containing hexagonal ferrite powders dispersed in a binder on a support. In this case, Fe/Ba (atom ratio) of the hexagonal ferrite powders is 10 to 14, a squareness ratio (SQ) is 0.48 or higher, and an in-plane antimagnetic force squareness ratio (S*) is 0.3 to 0.65.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309352-A (JP)
Title: Conductive adhesive and electronic component mounting structure using the same
Inventor: IMAI TAKAYUKI
IPC: C09J201/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive adhesive, where electrical resistance is remarkably low and high connection reliability can be obtained, and to provide an electronic component mounting structure.  <P>SOLUTION: An electronic component 6 is mounted on a conductor circuit 2, by using a conductive component including a particulate silver compound as a conductive adhesive 5. A reducing agent and a binder can be added to the conductive component. It is desirable to use a mixture made of one or two types selected from silver (I) oxide, silver (II) oxide, silver carbonate, silver acetate and an acetyl-acetone complex as the particulate silver compound, or the conductive component, including particulate silver oxide and tertiary fatty acid silver can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319061-A (JP)
Title: Communication unit, its control method, medium providing control program, and control program
Inventor: YOSHIDA TAKEHIRO
IPC: H04M1/274
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication unit which can provide a display in the same style regardless of the fact that the information of the name of a sender has been transmitted from an exchange or not, even if such a communication as the information of the telephone number of the sender is received from the exchange but the information of the name of the sender is not received exists.  <P>SOLUTION: The communication unit comprises a means for registering the information of the name of a sender in correspondence with the information of the telephone number of the sender; a means for displaying information concerning to communication, and a display control means for displaying the information of the telephone number of the sender and the information of the name of the sender on the display means, when the information of the name of the sender in received together with the information of the telephone number of the sender from the exchanger side, displaying the information of the name of the sender registered in the registering means in correspondence with the information of the telephone number of the sender, in addition to the received information of the telephone number of the sender when only the information of the telephone number of the sender is received from the exchanger side and the information of the name of the sender is not received, and displaying the fact that only the registered information of the name of the sender is displayed on the display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316092-A (JP)
Title: Paper feeding device and image forming apparatus using same
Inventor: KOSHINUMA TAKASHI
IPC: B65H9/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To stably feed paper by making feeding speed variable and absorbing the looseness of the paper in a paper feeding device used in an image forming apparatus such as a copying machine.  <P>SOLUTION: The paper feeding device has a pair of resist rollers 8 and a transfer roller 6 for transferring an image to transfer paper 5 on the downstream side of the rollers 8 in the feeding direction of the paper 5, and the paper feeding force of the roller 6 is stronger than that of the rollers 8 and the width of the roller 6 is equal to or above the width of the paper 5. In the device, the feeding speed of the rollers 8 is made variable. The rotating speed of the rollers 8 is changed based on output from a paper detection means 9 positioned on the upstream side of the rollers 8 in the paper feeding direction and a sensor 7 positioned on the downstream side thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316560-A (JP)
Title: Job processor
Inventor: TSUJII KAZUMASA
IPC: B41J5/30
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently update a job list.  <P>SOLUTION: A registration file index where file names registered in a job list are sorted with the file names as keys and described and a current file index where the file names of a document file stored in a photo-folder are sorted with the file names as keys and described. The file names described in the registration file index are successively compared in the order of description with file names following the file names matched with the file names described in the registration file index in the previous comparison among the file names described in the current file index. When both file names are made coincident, all the file names used for this time comparison from which the file names whose comparison result is matched are removed among the file names described in the current file index are added to the job list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318893-A (JP)
Title: Method and device for verifying certificate information and authentication station
Inventor: NAKAJIMA YOSHIAKI
IPC: H04L9/32
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to change incidental information having high change frequency without reissuing a public key certificate.  <P>SOLUTION: A part for verifying the validity of a public key certificate 12 verifies the validity of an inputted public key certificate. When a judged result is valid, a public key information acquisition part 13 acquires incidental information identification information and information for identifying a incidental information management server from the public key certificate. An incidental information acquisition part 14 acquires certificate incidental information corresponding to the incidental information identification information from the incidental information management server on the basis of the address information of a incidental information management server specified by the address information of the incidental information identification management server. An incidental information verification part 15 verifies the validity of the certificate incidental information on the basis of the incidental information certification information and the incidental information verification information. When the verified information is valid, a verification result output part 16 outputs information that both of the public key certificate and the incidental information of the certificate incidental information are valid as the certification target information of the public key certificate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321795-A (JP)
Title: Method for manufacturing rare earth permanent magnet having laminated metal plating films on surface
Inventor: MIYAO YUKIMITSU
IPC: C25D7/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a rare earth permanent mag net which surface has laminated metal plating films formed with the (n+1)st layer metal plating film with a high tight adhesion property to the surface of the n-th layer metal plating film formed on the surface of the rare earth permanent magnet.  <P>SOLUTION: The method comprises treating the surface of the n-th layer metal plating film formed on the surface of the magnet with an aqueous solution containing organic carboxylic acid, then forming the (n+1)st layer metal plating film on this surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321365-A (JP)
Title: Hyperlipemia treating agent
Inventor: KINO KOICHI
IPC: A61K31/4375
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as a hyperlipemia treating agent or the like of new mechanism of action not known before which can promote the expression of LDL (low density lipoprotein) receptor by regulating the protein expression process after mRNA transcription of the LDL receptor without depending on the transcriptional activation pathway.  <P>SOLUTION: A method for screening the compound promoting the expression of the LDL receptor protein by regulating the protein expression process after the mRNA transcription of the LDL receptor is provided. The compound is obtained by the screening method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320698-A (JP)
Title: Method for checking thermal head and checking unit
Inventor: SHIBAYAMA TORU
IPC: B41J2/375
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for checking a thermal head capable of preliminarily warning of deterioration of the thermal head, before a thermal head gets deteriorated or damaged to the extent not to be usable for printing so that a necessary printing operation can be executed according to intention of a user until the thermal head finally becomes unusable, and to provide a checking unit.  <P>SOLUTION: In this method, deterioration of a thermal head is detected in at least two stages such that the resistance value of a heat generating member of the thermal head is compared with a first resistance value and a second resistance value successively, and while the resistance value shows a level in-between, it is judged that a printing operation can be executed. A first warning step of warning of deterioration of the thermal head in the case the resistance value of the heat generating member exceeds the first resistance value, and a second warning step for indicating that the thermal head is unusable in the case the resistance value of the heat generating member exceeds the second resistance value, which is higher than the first resistance value, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332502-A (JP)
Title: Printed board with heat sink
Inventor: TAKEUCHI SATOSHI
IPC: H01L23/40
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board with a heat sink wherein heat generated from a semiconductor chip 2 can be effectively conducted to the heat sink 3, and it is prevented that electric connection between the semiconductor chip 2 and copper wiring 6 is separated by thermal stress.  <P>SOLUTION: In the printed board with a heat sink wherein the semiconductor chip is mounted in a resin part of the printed board, and wiring is connected with an electrode bump of the semiconductor chip, the wiring of the semiconductor chip is arranged on the side opposite to the heat sink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003032512-A (JP)
Title: Video signal contour corrector
Inventor: ISHIKAWA YUICHI
IPC: H04N5/208
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a gradation corrector which purposes to prevent reflected noises or the collapse of the gradation performance in a gradation part. SOLUTION: The gradation corrector controls a correction value adaptively according to the gradient of a video signal, senses reflected noises, suppresses noises, sharpens the edge of a large amplitude without a deterioration in image quality, and improves the space frequency of a video signal.
Patent JP-2003333491-A (JP)
Title: Image terminal apparatus
Inventor: KANO ATSUSHI
IPC: H04N5/76
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify image reference and improve its conveniency by associating communication records with image data received during the communication to record in an image terminal apparatus provided with a communication apparatus, and reduce the amount of storage memory by extracting necessary still- images from continuous still-images or an animation to store.  <P>SOLUTION: The image terminal apparatus has an image pickup means; a display means for displaying image data inputted by the image pickup means; and a communication means that can receive data of still-images or animations, can display the received image data with the display means. In addition, the image terminal apparatus also has a data processing means for arbitrarily extracting still-image or animation data received with the communication means; a recording means for storing the extracted image data; and a means for associating records related to the receiving with the image data and recording and reproducing it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330692-A (JP)
Title: Ticket print system by portable telephone and portable printer
Inventor: INOUE HIROO
IPC: G06F3/12
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily and safely print a reserved ticket anytime and anywhere by using a portable telephone and a portable printer.  <P>SOLUTION: This ticket print system is provided with a portable terminal, a portable printer connected to the portable terminal for executing print, a connecting means for connecting a cable/radio, a print time specific printer information storing means for storing a manufacture number or ID different for each printer product and its mounted media pack ID or print time specific printer information, a ticket ID generating means for generating a ticket ID from the print time specific printer information and user information or ticket number stored at a host side, a means for transmitting the print environment specific ticket ID generated by the means to the portable printer, a ticket ID image generating means for enciphering the generated ID into a numerical column, character string, or bar code or an enciphered and imaged image, a print image generating means for compounding the separately transmitted ticket image, and a means for clearing the internal host provided information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003046407-A (JP)
Title: Mobile radio equipment
Inventor: TAKEBE HIROYUKI
IPC: H04B1/40
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide mobile radio equipment that can prevent an antenna gain connected to a radio section even when the distance is not sufficient causing mutual coupling between a plurality of antennas. SOLUTION: A plurality of feeders 13a-13h are selectively connected between a plurality of antennas 11, 12. A feeding length of a disconnected antenna from the radio section is changed for a frequency band in use by an antenna connected to the radio section 16. Or the mobile radio terminal has a single resonance variable antenna or more and changes the resonance frequency of an antenna disconnected from the radio section depending on the frequency band of an antenna in use connected to the radio section.
Patent JP-2003330562-A (JP)
Title: Usage-based billing sales method for software and its program
Inventor: OIMATSU TOSHIO
IPC: G06Q30/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize the setting of inexpensive initial buying expenses on the premise of usage-based billing or free distribution for increasing the number of users.  <P>SOLUTION: A usage-based billing sales method for software by which the software is sold to an unspecified number of users, a user buys the software (step 21), performs user registration at first (step 22), then runs the software with a device which can run it (step 23), and can pay a fee according to the amount used of the software. Usage-based billing software has a function which notifies a billing center 3 of billing information according to the amount used by the user of the usage-based billing software through a communication line 2 for every passage of a predetermined time or for every use of a specific processing function. The billing center 3 performs usage-based billing to the user according to the billing information.  <P>COPYRIGHT: (C)2004,JPO